From 094535c010320967639e8e86f974d878e80baa72 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?J=C3=B6rg=20Frings-F=C3=BCrst?= Date: Fri, 1 May 2015 16:13:57 +0200 Subject: Imported Upstream version 1.7.0 --- xml/ANNOUNCEMENT | 14 + xml/CHANGES | 349 +++ xml/COPYING | 507 +++++ xml/Jamfile | 28 + xml/Makefile.in | 434 ++++ xml/README | 196 ++ xml/afiles | 33 + xml/config.h | 205 ++ xml/config.h.in | 95 + xml/configure | 5974 ++++++++++++++++++++++++++++++++++++++++++++++++++ xml/configure.in | 338 +++ xml/doc/Mini-XML.pdf | Bin 0 -> 599349 bytes xml/install-sh | 251 +++ xml/mxml-attr.c | 319 +++ xml/mxml-entity.c | 460 ++++ xml/mxml-file.c | 3080 ++++++++++++++++++++++++++ xml/mxml-get.c | 471 ++++ xml/mxml-index.c | 662 ++++++ xml/mxml-node.c | 807 +++++++ xml/mxml-private.c | 331 +++ xml/mxml-private.h | 50 + xml/mxml-search.c | 363 +++ xml/mxml-set.c | 349 +++ xml/mxml-string.c | 476 ++++ xml/mxml.h | 330 +++ xml/mxml.list.in | 107 + xml/mxml.pc.in | 10 + xml/mxml.spec | 95 + xml/mxml.xml | 1627 ++++++++++++++ xml/mxmldoc.c | 5809 ++++++++++++++++++++++++++++++++++++++++++++++++ xml/test.xml | 29 + xml/testmxml.c | 794 +++++++ 32 files changed, 24593 insertions(+) create mode 100644 xml/ANNOUNCEMENT create mode 100644 xml/CHANGES create mode 100644 xml/COPYING create mode 100644 xml/Jamfile create mode 100644 xml/Makefile.in create mode 100644 xml/README create mode 100644 xml/afiles create mode 100644 xml/config.h create mode 100644 xml/config.h.in create mode 100644 xml/configure create mode 100644 xml/configure.in create mode 100644 xml/doc/Mini-XML.pdf create mode 100644 xml/install-sh create mode 100644 xml/mxml-attr.c create mode 100644 xml/mxml-entity.c create mode 100644 xml/mxml-file.c create mode 100644 xml/mxml-get.c create mode 100644 xml/mxml-index.c create mode 100644 xml/mxml-node.c create mode 100644 xml/mxml-private.c create mode 100644 xml/mxml-private.h create mode 100644 xml/mxml-search.c create mode 100644 xml/mxml-set.c create mode 100644 xml/mxml-string.c create mode 100644 xml/mxml.h create mode 100644 xml/mxml.list.in create mode 100644 xml/mxml.pc.in create mode 100644 xml/mxml.spec create mode 100644 xml/mxml.xml create mode 100644 xml/mxmldoc.c create mode 100644 xml/test.xml create mode 100644 xml/testmxml.c (limited to 'xml') diff --git a/xml/ANNOUNCEMENT b/xml/ANNOUNCEMENT new file mode 100644 index 0000000..64cfd0d --- /dev/null +++ b/xml/ANNOUNCEMENT @@ -0,0 +1,14 @@ +Mini-XML 2.7 is now available for download from: + + http://www.minixml.org/software.php + +Mini-XML 2.7 fixes some minor platform and XML issues. Changes include: + +- Updated the source headers to reference the Mini-XML license and its + exceptions to the LGPL2 (STR #108) +- The shared library did not include a destructor for the thread- + specific data key on UNIX-based operating systems (STR #103) +- mxmlLoad* did not error out on XML with multiple root nodes (STR #101) +- Fixed an issue with the _mxml_vstrdupf function (STR #107) +- mxmlSave* no longer write all siblings of the passed node, just that + node and its children (STR #109) diff --git a/xml/CHANGES b/xml/CHANGES new file mode 100644 index 0000000..37a9614 --- /dev/null +++ b/xml/CHANGES @@ -0,0 +1,349 @@ +CHANGES - 2011-12-20 +-------------------- + +ArgyllCMS Changes: + - Added mxmlFindPathNode() variant of mxmlFindPath() that doesn't + return the child node. + +CHANGES IN Mini-XML 2.7 + + - Added 64-bit configurations to the VC++ project files (STR #129) + - Fixed conformance of mxmldoc's HTML and CSS output. + - Added data accessor ("get") functions and made the mxml_node_t and + mxml_index_t structures private but still available in the Mini-XML + header to preserve source compatibility (STR #118) + - Updated the source headers to reference the Mini-XML license and its + exceptions to the LGPL2 (STR #108) + - Fixed a memory leak when loading a badly-formed XML file (STR #121) + - Added a new mxmlFindPath() function to find the value node of a + named element (STR #110) + - Building a static version of the library did not work on Windows + (STR #112) + - The shared library did not include a destructor for the thread- + specific data key on UNIX-based operating systems (STR #103) + - mxmlLoad* did not error out on XML with multiple root nodes (STR #101) + - Fixed an issue with the _mxml_vstrdupf function (STR #107) + - mxmlSave* no longer write all siblings of the passed node, just that + node and its children (STR #109) + + +CHANGES IN Mini-XML 2.6 + + - Documentation fixes (STR #91, STR #92) + - The mxmldoc program did not handle typedef comments properly (STR #72) + - Added support for "long long" printf formats. + - The XML parser now ignores BOMs in UTF-8 XML files (STR #89) + - The mxmldoc program now supports generating Xcode documentation sets. + - mxmlSave*() did not output UTF-8 correctly on some platforms. + - mxmlNewXML() now adds encoding="utf-8" in the ?xml directive to avoid + problems with non-conformant XML parsers that assume something other + than UTF-8 as the default encoding. + - Wrapping was not disabled when mxmlSetWrapMargin(0) was called, and + "" was always followed by a newline (STR #76) + - The mxml.pc.in file was broken (STR #79) + - The mxmldoc program now handles "typedef enum name {} name" correctly + (STR #72) + + +CHANGES IN Mini-XML 2.5 + + - The mxmldoc program now makes greater use of CSS and + supports a --css option to embed an alternate stylesheet. + - The mxmldoc program now supports --header and --footer + options to insert documentation content before and + after the generated content. + - The mxmldoc program now supports a --framed option to + generate framed HTML output. + - The mxmldoc program now creates a table of contents + including any headings in the --intro file when + generating HTML output. + - The man pages and man page output from mxmldoc did + not use "\-" for dashes (STR #68) + - The debug version of the Mini-XML DLL could not be + built (STR #65) + - Processing instructions and directives did not work + when not at the top level of a document (STR #67) + - Spaces around the "=" in attributes were not supported + (STR #67) + + +CHANGES IN Mini-XML 2.4 + + - Fixed shared library build problems on HP-UX and Mac OS X. + - The mxmldoc program did not output argument descriptions + for functions properly. + - All global settings (custom, error, and entity callbacks + and the wrap margin) are now managed separately for each + thread. + - Added mxmlElementDeleteAttr() function (STR #59) + - mxmlElementSetAttrf() did not work (STR #57) + - mxmlLoad*() incorrectly treated declarations as parent + elements (STR #56) + - mxmlLoad*() incorrectly allowed attributes without values + (STR #47) + - Fixed Visual C++ build problems (STR #49) + - mxmlLoad*() did not return NULL when an element contained + an error (STR #46) + - Added support for the apos character entity (STR #54) + - Fixed whitespace detection with Unicode characters (STR + #48) + - mxmlWalkNext() and mxmlWalkPrev() did not work correctly + when called with a node with no children as the top node + (STR #53) + + +CHANGES IN Mini-XML 2.3 + + - Added two exceptions to the LGPL to support static + linking of applications against Mini-XML + - The mxmldoc utility can now generate man pages, too. + - Added a mxmlNewXML() function + - Added a mxmlElementSetAttrf() function (STR #43) + - Added snprintf() emulation function for test program (STR + #32) + - Added the _CRT_SECURE_NO_DEPRECATE definition when + building on VC++ 2005 (STR #36) + - mxmlLoad*() did not detect missing > characters in + elements (STR #41) + - mxmlLoad*() did not detect missing close tags at the end + of an XML document (STR #45) + - Added user_data and ref_count members to mxml_node_t + structure + - Added mxmlReleaseNode() and mxmlRetainNode() APIs for + reference-counted nodes + - Added mxmlSetWrapMargin() to control the wrapping of XML + output + - Added conditional check for EINTR error code for + certain Windows compilers that do not define it (STR + #33) + - The mxmldoc program now generates correct HTML 4.0 + output - previously it generated invalid XHTML + - The mxmldoc program now supports "@deprecated@, + "@private@", and "@since version@" comments + - Fixed function and enumeration type bugs in mxmldoc. + - Fixed the XML schema for mxmldoc + - The mxmldoc program now supports --intro, --section, + and --title options + - The mxmlLoad*() functions could leak a node on an error + (STR #27) + - The mxml_vsnprintf() function could get in an infinite + loop on a buffer overflow (STR #25) + - Added new mxmlNewCDATA() and mxmlSetCDATA() functions + to create and set CDATA nodes, which are really just + special element nodes + - Added new MXML_IGNORE type and MXML_IGNORE_CB callback + to ignore non-element nodes, e.g. whitespace + - mxmlLoad*() crashed when reporting an error in some + invalid XML (STR #23) + + +CHANGES IN Mini-XML 2.2.2 + + - mxmlLoad*() did not treat custom data as opaque, so + whitespace characters would be lost. + + +CHANGES IN Mini-XML 2.2.1 + + - mxmlLoadFd(), mxmlLoadFile(), and mxmlLoadString() now + correctly return NULL on error (STR #21) + - mxmlNewInteger(), mxmlNewOpaque(), mxmlNewReal(), + mxmlNewText(), and mxmlNewTextf() incorrectly required + a parent node (STR #22) + - Fixed an XML output bug in mxmldoc. + - The "make install" target now uses the install command + to set the proper permissions on UNIX/Linux/OSX. + - Fixed a MingW/Cygwin compilation problem (STR #18) + + +CHANGES IN Mini-XML 2.2 + + - Added shared library support (STR #17) + - mxmlLoad*() now returns an error when an XML stream + contains illegal control characters (STR #10) + - mxmlLoad*() now returns an error when an element + contains two attributes with the same name in + conformance with the XML spec (STR #16) + - Added support for CDATA (STR #14, STR #15) + - Updated comment and processing instruction handling - + no entity support per XML specification. + - Added checking for invalid comment termination ("--->" + is not allowed) + + +CHANGES IN Mini-XML 2.1 + + - Added support for custom data nodes (STR #6) + - Now treat UTF-8 sequences which are longer than + necessary as an error (STR #4) + - Fixed entity number support (STR #8) + - Fixed mxmlLoadString() bug with UTF-8 (STR #7) + - Fixed entity lookup bug (STR #5) + - Added mxmlLoadFd() and mxmlSaveFd() functions. + - Fixed multi-word UTF-16 handling. + + +CHANGES IN Mini-XML 2.0 + + - New programmers manual. + - Added Visual C++ project files for Microsoft Windows + users. + - Added optimizations to mxmldoc, mxmlSaveFile(), and + mxmlIndexNew() (STR #2) + - mxmlEntityAddCallback() now returns an integer status + (STR #2) + - Added UTF-16 support (input only; all output is UTF-8) + - Added index functions to build a searchable index of + XML nodes. + - Added character entity callback interface to support + additional character entities beyond those defined in + the XHTML specification. + - Added support for XHTML character entities. + - The mxmldoc utility now produces XML output which + conforms to an updated XML schema, described in the file + "doc/mxmldoc.xsd". + - Changed the whitespace callback interface to return + strings instead of a single character, allowing for + greater control over the formatting of XML files + written using Mini-XML. THIS CHANGE WILL REQUIRE + CHANGES TO YOUR 1.x CODE IF YOU USE WHITESPACE + CALLBACKS. + - The mxmldoc utility is now capable of documenting C++ + classes, functions, and structures, and correctly + handles C++ comments. + - Added new modular tests for mxmldoc. + - Updated the mxmldoc output to be more compatible with + embedding in manuals produced with HTMLDOC. + - The makefile incorrectly included a "/" separator + between the destination path and install path. This + caused problems when building and installing with + MingW. + + +CHANGES IN Mini-XML 1.3 + + - Fixes for mxmldoc. + - Added support for reading standard HTML entity names. + - mxmlLoadString/File() did not decode character + entities in element names, attribute names, or + attribute values. + - mxmlLoadString/File() would crash when loading non- + conformant XML data under an existing parent (top) + node. + - Fixed several bugs in the mxmldoc utility. + - Added new error callback function to catch a variety + of errors and log them to someplace other than stderr. + - The mxmlElementSetAttr() function now allows for NULL + attribute values. + - The load and save functions now properly handle quoted + element and attribute name strings properly, e.g. for + !DOCTYPE declarations. + + +CHANGES IN Mini-XML 1.2 + + - Added new "set" methods to set the value of a node. + - Added new formatted text methods mxmlNewTextf() and + mxmlSetTextf() to create/set a text node value using + printf-style formats. + - Added new standard callbacks for use with the mxmlLoad + functions. + - Updated the HTML documentation to include examples of + the walk and load function output. + - Added --with/without-ansi configure option to control + the strdup() function check. + - Added --with/without-snprintf configure option to + control the snprintf() and vsnprintf() function + checks. + + +CHANGES IN Mini-XML 1.1.2 + + - The mxml(3) man page wasn't updated for the string + functions. + - mxmlSaveString() returned the wrong number of + characters. + - mxml_add_char() updated the buffer pointer in the + wrong place. + + +CHANGES IN Mini-XML 1.1.1 + + - The private mxml_add_ch() function did not update the + start-of-buffer pointer which could cause a crash when + using mxmlSaveString(). + - The private mxml_write_ws() function called putc() + instead of using the proper callback which could cause + a crash when using mxmlSaveString(). + - Added a mxmlSaveAllocString() convenience function for + saving an XML node tree to an allocated string. + + +CHANGES IN Mini-XML 1.1 + + - The mxmlLoadFile() function now uses dynamically + allocated string buffers for element names, attribute + names, and attribute values. Previously they were + capped at 16383, 255, and 255 bytes, respectively. + - Added a new mxmlLoadString() function for loading an + XML node tree from a string. + - Added a new mxmlSaveString() function for saving an + XML node tree to a string. + - Add emulation of strdup() if the local platform does + not provide the function. + + +CHANGES IN Mini-XML 1.0 + + - The mxmldoc program now handles function arguments, + structures, unions, enumerations, classes, and + typedefs properly. + - Documentation provided via mxmldoc and more in-line + comments in the code. + - Added man pages and packaging files. + + +CHANGES IN Mini-XML 0.93 + + - New mxmldoc example program that is also used to + create and update code documentation using XML and + produce HTML reference pages. + - Added mxmlAdd() and mxmlRemove() functions to add and + remove nodes from a tree. This provides more + flexibility over where the nodes are inserted and + allows nodes to be moved within the tree as needed. + - mxmlLoadFile() now correctly handles comments. + - mxmlLoadFile() now supports the required "gt", "quot", + and "nbsp" character entities. + - mxmlSaveFile() now uses newlines as whitespace + when valid to do so. + - mxmlFindElement() now also takes attribute name and + attribute value string arguments to limit the search + to specific elements with attributes and/or values. + NULL pointers can be used as "wildcards". + - Added uninstall target to makefile, and auto-reconfig + if Makefile.in or configure.in are changed. + - mxmlFindElement(), mxmlWalkNext(), and mxmlWalkPrev() + now all provide "descend" arguments to control whether + they descend into child nodes in the tree. + - Fixed some whitespace issues in mxmlLoadFile(). + - Fixed Unicode output and whitespace issues in + mxmlSaveFile(). + - mxmlSaveFile() now supports a whitespace callback to + provide more human-readable XML output under program + control. + + +CHANGES IN Mini-XML 0.92 + + - mxmlSaveFile() didn't return a value on success. + + +CHANGES IN Mini-XML 0.91 + + - mxmlWalkNext() would go into an infinite loop. + + +CHANGES IN Mini-XML 0.9 + + - Initial public release. diff --git a/xml/COPYING b/xml/COPYING new file mode 100644 index 0000000..4d0aa78 --- /dev/null +++ b/xml/COPYING @@ -0,0 +1,507 @@ + Mini-XML License + September 18, 2010 + + +The Mini-XML library and included programs are provided under the +terms of the GNU Library General Public License version 2 (LGPL2) +with the following exceptions: + + 1. Static linking of applications to the Mini-XML library +does not constitute a derivative work and does not require +the author to provide source code for the application, use +the shared Mini-XML libraries, or link their applications +against a user-supplied version of Mini-XML. + +If you link the application to a modified version of +Mini-XML, then the changes to Mini-XML must be provided +under the terms of the LGPL2 in sections 1, 2, and 4. + + 2. 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See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with this library; if not, write to the Free + Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + +Also add information on how to contact you by electronic and paper mail. + +You should also get your employer (if you work as a programmer) or your +school, if any, to sign a "copyright disclaimer" for the library, if +necessary. Here is a sample; alter the names: + + Yoyodyne, Inc., hereby disclaims all copyright interest in the + library `Frob' (a library for tweaking knobs) written by James Random Hacker. + + , 1 April 1990 + Ty Coon, President of Vice + +That's all there is to it! diff --git a/xml/Jamfile b/xml/Jamfile new file mode 100644 index 0000000..c931c12 --- /dev/null +++ b/xml/Jamfile @@ -0,0 +1,28 @@ +# JAM style makefile for miniXML + +#PREF_CCFLAGS = $(CCOPTFLAG) ; # Turn optimisation on +PREF_CCFLAGS = $(CCDEBUGFLAG) ; # Debugging flags +#PREF_CCFLAGS = $(CCHEAPDEBUG) ; # Heap Debugging flags +PREF_LINKFLAGS = $(LINKDEBUGFLAG) ; # Link debugging flags + +#Products +Libraries = libmxml ; +Executables = ; +Headers = mxml.h ; + +#Install +#InstallBin $(DESTDIR)$(PREFIX)/bin : $(Executables) ; +#InstallFile $(DESTDIR)$(PREFIX)/h : $(Headers) ; +#InstallLib $(DESTDIR)$(PREFIX)/lib : $(Libraries) ; + +if $(NT) { + DEFINES += WIN32 ; +} + +# mXML library +Library libmxml : mxml-attr.c mxml-entity.c mxml-file.c mxml-get.c mxml-index.c + mxml-node.c mxml-private.c mxml-search.c mxml-set.c mxml-string.c ; + +LINKLIBS = libmxml ; + +MainsFromSources testmxml.c ; diff --git a/xml/Makefile.in b/xml/Makefile.in new file mode 100644 index 0000000..cc5c34d --- /dev/null +++ b/xml/Makefile.in @@ -0,0 +1,434 @@ +# +# "$Id: Makefile.in 439 2011-04-13 15:43:32Z mike $" +# +# Makefile for Mini-XML, a small XML-like file parsing library. +# +# Copyright 2003-2011 by Michael R Sweet. +# +# These coded instructions, statements, and computer programs are the +# property of Michael R Sweet and are protected by Federal copyright +# law. Distribution and use rights are outlined in the file "COPYING" +# which should have been included with this file. If this file is +# missing or damaged, see the license at: +# +# http://www.minixml.org/ +# + +# +# Compiler tools definitions... +# + +AR = @AR@ +ARFLAGS = @ARFLAGS@ +ARCHFLAGS = @ARCHFLAGS@ +CC = @CC@ +CFLAGS = $(OPTIM) $(ARCHFLAGS) @CFLAGS@ @CPPFLAGS@ @PTHREAD_FLAGS@ +CP = @CP@ +DSO = @DSO@ +DSOFLAGS = @DSOFLAGS@ +LDFLAGS = $(OPTIM) $(ARCHFLAGS) @LDFLAGS@ +INSTALL = @INSTALL@ +LIBMXML = @LIBMXML@ +LIBS = @LIBS@ @PTHREAD_LIBS@ +LN = @LN@ -s +MKDIR = @MKDIR@ +OPTIM = @OPTIM@ +RANLIB = @RANLIB@ +RM = @RM@ -f +SHELL = /bin/sh + + +# +# Configured directories... +# + +prefix = @prefix@ +exec_prefix = @exec_prefix@ +bindir = @bindir@ +datarootdir = @datarootdir@ +includedir = @includedir@ +libdir = @libdir@ +mandir = @mandir@ +docdir = @docdir@ +BUILDROOT = $(DSTROOT) + + +# +# Install commands... +# + +INSTALL_BIN = $(LIBTOOL) $(INSTALL) -m 755 -s +INSTALL_DATA = $(INSTALL) -m 644 +INSTALL_DIR = $(INSTALL) -d +INSTALL_LIB = $(LIBTOOL) $(INSTALL) -m 755 +INSTALL_MAN = $(INSTALL) -m 644 +INSTALL_SCRIPT = $(INSTALL) -m 755 + + +# +# Rules... +# + +.SILENT: +.SUFFIXES: .c .man .o +.c.o: + echo Compiling $< + $(CC) $(CFLAGS) -c -o $@ $< + + +# +# Targets... +# + +DOCFILES = doc/0.gif doc/1.gif doc/2.gif doc/3.gif doc/4.gif \ + doc/A.gif doc/B.gif doc/C.gif doc/D.gif \ + doc/mxml.html doc/mxmldoc.xsd \ + README COPYING CHANGES +PUBLIBOBJS = mxml-attr.o mxml-entity.o mxml-file.o mxml-get.o \ + mxml-index.o mxml-node.o mxml-search.o mxml-set.o +LIBOBJS = $(PUBLIBOBJS) mxml-private.o mxml-string.o +OBJS = mxmldoc.o testmxml.o $(LIBOBJS) +TARGETS = $(LIBMXML) mxmldoc testmxml mxml.xml doc/mxml.man + + +# +# Make everything... +# + +all: Makefile config.h $(TARGETS) + + +# +# Clean everything... +# + +clean: + echo Cleaning build files... + $(RM) $(OBJS) $(TARGETS) + $(RM) mxmldoc-static libmxml.a libmxml.so.1.5 libmxml.sl.1 libmxml.1.dylib + + +# +# Really clean everything... +# + +distclean: clean + echo Cleaning distribution files... + $(RM) config.cache config.log config.status + $(RM) Makefile config.h + $(RM) -r autom4te*.cache + $(RM) *.bck *.bak + $(RM) -r clang + + +# +# Run the clang.llvm.org static code analysis tool on the C sources. +# + +.PHONY: clang clang-changes +clang: + echo Doing static code analysis of all code using CLANG... + $(RM) -r clang + scan-build -V -k -o `pwd`/clang $(MAKE) $(MFLAGS) clean all +clang-changes: + echo Doing static code analysis of changed code using CLANG... + scan-build -V -k -o `pwd`/clang $(MAKE) $(MFLAGS) all + + +# +# Install everything... +# + +install: $(TARGETS) install-$(LIBMXML) install-libmxml.a + echo Installing mxmldoc in $(BUILDROOT)$(bindir)... + $(INSTALL_DIR) $(BUILDROOT)$(bindir) + $(INSTALL_BIN) mxmldoc $(BUILDROOT)$(bindir) + echo Installing documentation in $(BUILDROOT)$(docdir)... + $(INSTALL_DIR) $(BUILDROOT)$(docdir) + for file in $(DOCFILES); do \ + $(INSTALL_MAN) $$file $(BUILDROOT)$(docdir); \ + done + echo Installing header files in $(BUILDROOT)$(includedir)... + $(INSTALL_DIR) $(BUILDROOT)$(includedir) + $(INSTALL_DATA) mxml.h $(BUILDROOT)$(includedir) + echo Installing pkgconfig files in $(BUILDROOT)$(libdir)/pkgconfig... + $(INSTALL_DIR) $(BUILDROOT)$(libdir)/pkgconfig + $(INSTALL_DATA) mxml.pc $(BUILDROOT)$(libdir)/pkgconfig + echo Installing man pages in $(BUILDROOT)$(mandir)... + $(INSTALL_DIR) $(BUILDROOT)$(mandir)/man1 + $(INSTALL_MAN) doc/mxmldoc.man $(BUILDROOT)$(mandir)/man1/mxmldoc.1 + $(INSTALL_DIR) $(BUILDROOT)$(mandir)/man3 + $(INSTALL_MAN) doc/mxml.man $(BUILDROOT)$(mandir)/man3/mxml.3 + +install-libmxml.a: + echo Installing libmxml.a to $(BUILDROOT)$(libdir)... + $(INSTALL_DIR) $(BUILDROOT)$(libdir) + $(INSTALL_LIB) libmxml.a $(BUILDROOT)$(libdir) + $(RANLIB) $(BUILDROOT)$(libdir)/libmxml.a + +install-libmxml.so.1.5: + echo Installing libmxml.so to $(BUILDROOT)$(libdir)... + $(INSTALL_DIR) $(BUILDROOT)$(libdir) + $(INSTALL_LIB) libmxml.so.1.5 $(BUILDROOT)$(libdir) + $(RM) $(BUILDROOT)$(libdir)/libmxml.so + $(LN) libmxml.so.1.5 $(BUILDROOT)$(libdir)/libmxml.so + $(RM) $(BUILDROOT)$(libdir)/libmxml.so.1 + $(LN) libmxml.so.1.5 $(BUILDROOT)$(libdir)/libmxml.so.1 + +install-libmxml.sl.1: + echo Installing libmxml.sl to $(BUILDROOT)$(libdir)... + $(INSTALL_DIR) $(BUILDROOT)$(libdir) + $(INSTALL_LIB) libmxml.sl.1 $(BUILDROOT)$(libdir) + $(RM) $(BUILDROOT)$(libdir)/libmxml.so + $(LN) libmxml.sl.1 $(BUILDROOT)$(libdir)/libmxml.sl + +install-libmxml.1.dylib: + echo Installing libmxml.dylib to $(BUILDROOT)$(libdir)... + $(INSTALL_DIR) $(BUILDROOT)$(libdir) + $(INSTALL_LIB) libmxml.1.dylib $(BUILDROOT)$(libdir) + $(RM) $(BUILDROOT)$(libdir)/libmxml.dylib + $(LN) libmxml.1.dylib $(BUILDROOT)$(libdir)/libmxml.dylib + + +# +# Uninstall everything... +# + +uninstall: uninstall-$(LIBMXML) uninstall-libmxml.a + echo Uninstalling mxmldoc from $(BUILDROOT)$(bindir)... + $(RM) $(BUILDROOT)$(bindir)/mxmldoc + echo Uninstalling documentation from $(BUILDROOT)$(docdir)... + $(RM) -r $(BUILDROOT)$(docdir) + echo Uninstalling headers from $(BUILDROOT)$(includedir)... + $(RM) $(BUILDROOT)$(includedir)/mxml.h + echo Uninstalling pkgconfig files from $(BUILDROOT)$(libdir)/pkgconfig... + $(RM) $(BUILDROOT)$(libdir)/pkgconfig/mxml.pc + echo Uninstalling man pages from $(BUILDROOT)$(mandir)... + $(RM) $(BUILDROOT)$(mandir)/man1/mxmldoc.1 + $(RM) $(BUILDROOT)$(mandir)/man3/mxml.3 + +uninstall-libmxml.a: + echo Uninstalling libmxml.a from $(BUILDROOT)$(libdir)... + $(RM) $(BUILDROOT)$(libdir)/libmxml.a + +uninstall-libmxml.so.1.5: + echo Uninstalling libmxml.so from $(BUILDROOT)$(libdir)... + $(RM) $(BUILDROOT)$(libdir)/libmxml.so + $(RM) $(BUILDROOT)$(libdir)/libmxml.so.1 + $(RM) $(BUILDROOT)$(libdir)/libmxml.so.1.4 + +uninstall-libmxml.sl.1: + echo Uninstalling libmxml.sl from $(BUILDROOT)$(libdir)... + $(RM) $(BUILDROOT)$(libdir)/libmxml.sl + $(RM) $(BUILDROOT)$(libdir)/libmxml.sl.1 + +uninstall-libmxml.1.dylib: + echo Uninstalling libmxml.dylib from $(BUILDROOT)$(libdir)... + $(RM) $(BUILDROOT)$(libdir)/libmxml.dylib + $(RM) $(BUILDROOT)$(libdir)/libmxml.1.dylib + + +# +# Make packages using EPM (http://www.epmhome.org/) +# + +epm: all + echo Creating distribution packages... + epm --output-dir dist -v -f native mxml + epm --output-dir dist -v -f portable mxml + + +# +# autoconf stuff... +# + +Makefile: configure Makefile.in + echo Updating makefile... + if test -f config.status; then \ + ./config.status --recheck; \ + ./config.status; \ + else \ + ./configure; \ + fi + touch config.h + + +config.h: configure config.h.in + echo Updating config.h... + autoconf + if test -f config.status; then \ + ./config.status --recheck; \ + ./config.status; \ + else \ + ./configure; \ + fi + touch config.h + + +# +# Figure out lines-of-code... +# + +.PHONY: sloc + +sloc: + echo "libmxml: \c" + sloccount $(LIBOBJS:.o=.c) mxml-private.c mxml.h 2>/dev/null | \ + grep "Total Physical" | awk '{print $$9}' + + +# +# libmxml.a +# + +libmxml.a: $(LIBOBJS) + echo Creating $@... + $(RM) $@ + $(AR) $(ARFLAGS) $@ $(LIBOBJS) + $(RANLIB) $@ + +$(LIBOBJS): mxml.h +mxml-entity.o mxml-file.o mxml-private.o: mxml-private.h + + +# +# libmxml.so.1.5 +# + +libmxml.so.1.5: $(LIBOBJS) + echo Creating $@... + $(DSO) $(DSOFLAGS) -o libmxml.so.1.5 $(LIBOBJS) + $(RM) libmxml.so libmxml.so.1 + $(LN) libmxml.so.1.5 libmxml.so + $(LN) libmxml.so.1.5 libmxml.so.1 + + +# +# libmxml.sl.1 +# + +libmxml.sl.1: $(LIBOBJS) + echo Creating $@... + $(DSO) $(DSOFLAGS) -o libmxml.sl.1 $(LIBOBJS) + $(RM) libmxml.sl + $(LN) libmxml.sl.1 libmxml.sl + + +# +# libmxml.1.dylib +# + +libmxml.1.dylib: $(LIBOBJS) + echo Creating $@... + $(DSO) $(DSOFLAGS) -o libmxml.1.dylib \ + -install_name $(libdir)/libmxml.dylib \ + -current_version 1.5.0 \ + -compatibility_version 1.0.0 \ + $(LIBOBJS) + $(RM) libmxml.dylib + $(LN) libmxml.1.dylib libmxml.dylib + + +# +# mxmldoc +# + +mxmldoc: $(LIBMXML) mxmldoc.o + echo Linking $@... + $(CC) -L. $(LDFLAGS) -o $@ mxmldoc.o -lmxml $(LIBS) + +mxmldoc-static: libmxml.a mxmldoc.o + echo Linking $@... + $(CC) $(LDFLAGS) -o $@ mxmldoc.o libmxml.a $(LIBS) + +mxmldoc.o: mxml.h + + +# +# testmxml +# + +testmxml: libmxml.a testmxml.o + echo Linking $@... + $(CC) $(LDFLAGS) -o $@ testmxml.o libmxml.a $(LIBS) + @echo Testing library... + ./testmxml test.xml >temp1.xml 2>temp1s.xml + ./testmxml temp1.xml >temp2.xml 2>temp2s.xml + @if cmp temp1.xml temp2.xml; then \ + echo Stdio file test passed!; \ + $(RM) temp2.xml temp2s.xml; \ + else \ + echo Stdio file test failed!; \ + fi + @if cmp temp1.xml temp1s.xml; then \ + echo String test passed!; \ + $(RM) temp1.xml temp1s.xml; \ + else \ + echo String test failed!; \ + fi + @if cmp test.xml test.xmlfd; then \ + echo File descriptor test passed!; \ + $(RM) test.xmlfd; \ + else \ + echo File descriptor test failed!; \ + fi + +testmxml-vg: $(LIBOBJS) testmxml.o + echo Linking $@... + $(CC) $(LDFLAGS) -o $@ testmxml.o $(LIBOBJS) $(LIBS) + +testmxml.o: mxml.h + + +# +# mxml.xml +# + +mxml.xml: mxmldoc-static mxml.h $(PUBLIBOBJS:.o=.c) + echo Generating API documentation... + $(RM) mxml.xml + ./mxmldoc-static --header doc/reference.heading mxml.xml mxml.h $(PUBLIBOBJS:.o=.c) >doc/reference.html + if test "x`uname`" = xDarwin; then \ + ./mxmldoc-static --docset org.minixml.docset \ + --docversion @VERSION@ --feedname minixml.org \ + --feedurl http://www.minixml.org/org.minixml.atom \ + --header doc/docset.header --intro doc/docset.intro \ + --css doc/docset.css --title "Mini-XML API Reference" \ + mxml.xml || exit 1; \ + $(RM) org.minixml.atom; \ + /Developer/usr/bin/docsetutil package --output org.minixml.xar \ + --atom org.minixml.atom \ + --download-url http://www.minixml.org/org.minixml.xar \ + org.minixml.docset || exit 1; \ + fi + +valgrind: mxmldoc-static + echo Doing dynamic code analysis using Valgrind... + $(RM) valgrind.xml + valgrind --tool=memcheck --leak-check=yes ./mxmldoc-static \ + valgrind.xml mxml.h $(PUBLIBOBJS:.o=.c) \ + >valgrind.html 2>valgrind.out + + +# +# doc/mxml.man +# + +doc/mxml.man: mxmldoc-static mxml.xml + echo "Generating mxml(3) man page..." + $(RM) doc/mxml.man + ./mxmldoc-static --man mxml --title "Mini-XML API" \ + --intro doc/intro.man --footer doc/footer.man \ + mxml.xml >doc/mxml.man + + +# +# All object files depend on the makefile... +# + +$(OBJS): Makefile config.h + + +# +# End of "$Id: Makefile.in 439 2011-04-13 15:43:32Z mike $". +# diff --git a/xml/README b/xml/README new file mode 100644 index 0000000..506554d --- /dev/null +++ b/xml/README @@ -0,0 +1,196 @@ +README - 2011-12-20 +------------------- + + +INTRODUCTION + + This README file describes the Mini-XML library version 2.7. + + Mini-XML is a small XML parsing library that you can use to read XML and + XML-like data files in your application without requiring large non-standard + libraries. Mini-XML only requires an ANSI C compatible compiler (GCC works, + as do most vendors' ANSI C compilers) and a "make" program. + + Mini-XML provides the following functionality: + + - Reading of UTF-8 and UTF-16 and writing of UTF-8 encoded XML files and + strings. + - Data is stored in a linked-list tree structure, preserving the XML + data hierarchy. + - Supports arbitrary element names, attributes, and attribute values + with no preset limits, just available memory. + - Supports integer, real, opaque ("cdata"), and text data types in + "leaf" nodes. + - Functions for creating and managing trees of data. + - "Find" and "walk" functions for easily locating and navigating trees + of data. + + Mini-XML doesn't do validation or other types of processing on the data + based upon schema files or other sources of definition information. + + +BUILDING Mini-XML + + Mini-XML comes with an autoconf-based configure script; just type the + following command to get things going: + + ./configure + + The default install prefix is /usr/local, which can be overridden using the + --prefix option: + + ./configure --prefix=/foo + + Other configure options can be found using the --help option: + + ./configure --help + + Once you have configured the software, type "make" to do the build and run + the test program to verify that things are working, as follows: + + make + + If you are using Mini-XML under Microsoft Windows with Visual C++ 2008, use + the included project files in the "vcnet" subdirectory to build the library + instead. + + +INSTALLING Mini-XML + + The "install" target will install Mini-XML in the lib and include + directories: + + make install + + Once you have installed it, use the "-lmxml" option to link your application + against it. + + +DOCUMENTATION + + The documentation is available in the "doc" subdirectory in the files + "mxml.html" (HTML) and "mxml.pdf" (PDF). You can also look at the + "testmxml.c" and "mxmldoc.c" source files for examples of using Mini-XML. + + Mini-XML provides a single header file which you include: + + #include + + Nodes are defined by the "mxml_node_t" structure; the "type" member defines + the node type (element, integer, opaque, real, or text) which determines + which value you want to look at in the "value" union. New nodes can be + created using the "mxmlNewElement()", "mxmlNewInteger()", "mxmlNewOpaque()", + "mxmlNewReal()", and "mxmlNewText()" functions. Only elements can have + child nodes, and the top node must be an element, usually "?xml". + + You load an XML file using the "mxmlLoadFile()" function: + + FILE *fp; + mxml_node_t *tree; + + fp = fopen("filename.xml", "r"); + tree = mxmlLoadFile(NULL, fp, MXML_NO_CALLBACK); + fclose(fp); + + Similarly, you save an XML file using the "mxmlSaveFile()" function: + + FILE *fp; + mxml_node_t *tree; + + fp = fopen("filename.xml", "w"); + mxmlSaveFile(tree, fp, MXML_NO_CALLBACK); + fclose(fp); + + The "mxmlLoadString()", "mxmlSaveAllocString()", and "mxmlSaveString()" + functions load XML node trees from and save XML node trees to strings: + + char buffer[8192]; + char *ptr; + mxml_node_t *tree; + + ... + tree = mxmlLoadString(NULL, buffer, MXML_NO_CALLBACK); + + ... + mxmlSaveString(tree, buffer, sizeof(buffer), MXML_NO_CALLBACK); + + ... + ptr = mxmlSaveAllocString(tree, MXML_NO_CALLBACK); + + You can find a named element/node using the "mxmlFindElement()" function: + + mxml_node_t *node = mxmlFindElement(tree, tree, "name", "attr", + "value", MXML_DESCEND); + + The "name", "attr", and "value" arguments can be passed as NULL to act as + wildcards, e.g.: + + /* Find the first "a" element */ + node = mxmlFindElement(tree, tree, "a", NULL, NULL, MXML_DESCEND); + + /* Find the first "a" element with "href" attribute */ + node = mxmlFindElement(tree, tree, "a", "href", NULL, MXML_DESCEND); + + /* Find the first "a" element with "href" to a URL */ + node = mxmlFindElement(tree, tree, "a", "href", + "http://www.minixml.org/", + MXML_DESCEND); + + /* Find the first element with a "src" attribute*/ + node = mxmlFindElement(tree, tree, NULL, "src", NULL, MXML_DESCEND); + + /* Find the first element with a "src" = "foo.jpg" */ + node = mxmlFindElement(tree, tree, NULL, "src", "foo.jpg", + MXML_DESCEND); + + You can also iterate with the same function: + + mxml_node_t *node; + + for (node = mxmlFindElement(tree, tree, "name", NULL, NULL, + MXML_DESCEND); + node != NULL; + node = mxmlFindElement(node, tree, "name", NULL, NULL, + MXML_DESCEND)) + { + ... do something ... + } + + The "mxmlFindPath()" function finds the (first) value node under a specific + element using a "path": + + mxml_node_t *value = mxmlFindPath(tree, "path/to/*/foo/bar"); + + The "mxmlGetInteger()", "mxmlGetOpaque()", "mxmlGetReal()", and + "mxmlGetText()" functions retrieve the value from a node: + + mxml_node_t *node; + + int intvalue = mxmlGetInteger(node); + + const char *opaquevalue = mxmlGetOpaque(node); + + double realvalue = mxmlGetReal(node); + + int whitespacevalue; + const char *textvalue = mxmlGetText(node, &whitespacevalue); + + Finally, once you are done with the XML data, use the "mxmlDelete()" + function to recursively free the memory that is used for a particular node + or the entire tree: + + mxmlDelete(tree); + + +GETTING HELP AND REPORTING PROBLEMS + + The Mini-XML web site provides access to a discussion forum and bug + reporting page: + + http://www.minixml.org/ + + +LEGAL STUFF + + The Mini-XML library is Copyright 2003-2011 by Michael Sweet. License terms + are described in the file "COPYING". diff --git a/xml/afiles b/xml/afiles new file mode 100644 index 0000000..85c3914 --- /dev/null +++ b/xml/afiles @@ -0,0 +1,33 @@ +afiles +Jamfile +README +COPYING +ANNOUNCEMENT +CHANGES +Makefile.in +afiles +config.h.in +configure +configure.in +install-sh +config.h +mxml.h +mxml-attr.c +mxml-entity.c +mxml-file.c +mxml-get.c +mxml-index.c +mxml-node.c +mxml-private.c +mxml-private.h +mxml-search.c +mxml-set.c +mxml-string.c +mxml.list.in +mxml.pc.in +mxml.spec +mxml.xml +mxmldoc.c +test.xml +testmxml.c +doc/Mini-XML.pdf diff --git a/xml/config.h b/xml/config.h new file mode 100644 index 0000000..d0fcb76 --- /dev/null +++ b/xml/config.h @@ -0,0 +1,205 @@ +/* + * "$Id: config.h 408 2010-09-19 05:26:46Z mike $" + * + * Configuration file for Mini-XML, a small XML-like file parsing library. + * + * Copyright 2003-2010 by Michael R Sweet. + * + * These coded instructions, statements, and computer programs are the + * property of Michael R Sweet and are protected by Federal copyright + * law. Distribution and use rights are outlined in the file "COPYING" + * which should have been included with this file. If this file is + * missing or damaged, see the license at: + * + * http://www.minixml.org/ + */ + + +/* ================================================================ */ +#ifdef NT + +/* + * Beginning with VC2005, Microsoft breaks ISO C and POSIX conformance + * by deprecating a number of functions in the name of security, even + * when many of the affected functions are otherwise completely secure. + * The _CRT_SECURE_NO_DEPRECATE definition ensures that we won't get + * warnings from their use... + * + * Then Microsoft decided that they should ignore this in VC2008 and use + * yet another define (_CRT_SECURE_NO_WARNINGS) instead. Bastards. + */ + +#ifndef _CRT_SECURE_NO_DEPRECATE +# define _CRT_SECURE_NO_DEPRECATE +#endif + +#ifndef _CRT_SECURE_NO_WARNINGS +# define _CRT_SECURE_NO_WARNINGS +#endif + + +/* + * Include necessary headers... + */ + +#include +#include +#include +#include +#include +#include + + +/* + * Microsoft also renames the POSIX functions to _name, and introduces + * a broken compatibility layer using the original names. As a result, + * random crashes can occur when, for example, strdup() allocates memory + * from a different heap than used by malloc() and free(). + * + * To avoid moronic problems like this, we #define the POSIX function + * names to the corresponding non-standard Microsoft names. + */ + +#define close _close +#define open _open +#define read _read +#define snprintf _snprintf +#define strdup _strdup +#define vsnprintf _vsnprintf +#define write _write + + +/* + * Version number... + */ + +#define MXML_VERSION "Mini-XML v2.7" + + +/* + * Inline function support... + */ + +#define inline _inline + + +/* + * Long long support... + */ + +#define HAVE_LONG_LONG 1 + + +/* + * Do we have the snprintf() and vsnprintf() functions? + */ + +#define HAVE_SNPRINTF 1 +#define HAVE_VSNPRINTF 1 + + +/* + * Do we have the strXXX() functions? + */ + +#define HAVE_STRDUP 1 + + +/* + * Define prototypes for string functions as needed... + */ + +# ifndef HAVE_STRDUP +extern char *_mxml_strdup(const char *); +# define strdup _mxml_strdup +# endif /* !HAVE_STRDUP */ + +extern char *_mxml_strdupf(const char *, ...); +extern char *_mxml_vstrdupf(const char *, va_list); + +# ifndef HAVE_SNPRINTF +extern int _mxml_snprintf(char *, size_t, const char *, ...); +# define snprintf _mxml_snprintf +# endif /* !HAVE_SNPRINTF */ + +# ifndef HAVE_VSNPRINTF +extern int _mxml_vsnprintf(char *, size_t, const char *, va_list); +# define vsnprintf _mxml_vsnprintf +# endif /* !HAVE_VSNPRINTF */ + +#endif /* NT */ + +/* ================================================================ */ +/* Linux and OS X have exactly the same config */ + +#if defined(UNIX) + +/* + * Include necessary headers... + */ + +#include +#include +#include +#include +#include + +/* + * Inline function support... + */ + +#define inline + +/* + * Long long support... + */ + +#define HAVE_LONG_LONG 1 + +/* + * Do we have the snprintf() and vsnprintf() functions? + */ + +#define HAVE_SNPRINTF 1 +#define HAVE_VSNPRINTF 1 + +/* + * Do we have the strXXX() functions? + */ + +#define HAVE_STRDUP 1 + +/* + * Do we have threading support? + */ + +#define HAVE_PTHREAD_H 1 + +/* + * Define prototypes for string functions as needed... + */ + +# ifndef HAVE_STRDUP +extern char *_mxml_strdup(const char *); +# define strdup _mxml_strdup +# endif /* !HAVE_STRDUP */ + +extern char *_mxml_strdupf(const char *, ...); +extern char *_mxml_vstrdupf(const char *, va_list); + +# ifndef HAVE_SNPRINTF +extern int _mxml_snprintf(char *, size_t, const char *, ...); +# define snprintf _mxml_snprintf +# endif /* !HAVE_SNPRINTF */ + +# ifndef HAVE_VSNPRINTF +extern int _mxml_vsnprintf(char *, size_t, const char *, va_list); +# define vsnprintf _mxml_vsnprintf +# endif /* !HAVE_VSNPRINTF */ + +#endif /* UNIX */ + +/* + * End of "$Id: config.h 408 2010-09-19 05:26:46Z mike $". + */ + diff --git a/xml/config.h.in b/xml/config.h.in new file mode 100644 index 0000000..8bae4bf --- /dev/null +++ b/xml/config.h.in @@ -0,0 +1,95 @@ +/* + * "$Id: config.h.in 408 2010-09-19 05:26:46Z mike $" + * + * Configuration file for Mini-XML, a small XML-like file parsing library. + * + * Copyright 2003-2010 by Michael R Sweet. + * + * These coded instructions, statements, and computer programs are the + * property of Michael R Sweet and are protected by Federal copyright + * law. Distribution and use rights are outlined in the file "COPYING" + * which should have been included with this file. If this file is + * missing or damaged, see the license at: + * + * http://www.minixml.org/ + */ + +/* + * Include necessary headers... + */ + +#include +#include +#include +#include +#include + + +/* + * Version number... + */ + +#define MXML_VERSION "" + + +/* + * Inline function support... + */ + +#define inline + + +/* + * Long long support... + */ + +#undef HAVE_LONG_LONG + + +/* + * Do we have the snprintf() and vsnprintf() functions? + */ + +#undef HAVE_SNPRINTF +#undef HAVE_VSNPRINTF + + +/* + * Do we have the strXXX() functions? + */ + +#undef HAVE_STRDUP + + +/* + * Do we have threading support? + */ + +#undef HAVE_PTHREAD_H + + +/* + * Define prototypes for string functions as needed... + */ + +# ifndef HAVE_STRDUP +extern char *_mxml_strdup(const char *); +# define strdup _mxml_strdup +# endif /* !HAVE_STRDUP */ + +extern char *_mxml_strdupf(const char *, ...); +extern char *_mxml_vstrdupf(const char *, va_list); + +# ifndef HAVE_SNPRINTF +extern int _mxml_snprintf(char *, size_t, const char *, ...); +# define snprintf _mxml_snprintf +# endif /* !HAVE_SNPRINTF */ + +# ifndef HAVE_VSNPRINTF +extern int _mxml_vsnprintf(char *, size_t, const char *, va_list); +# define vsnprintf _mxml_vsnprintf +# endif /* !HAVE_VSNPRINTF */ + +/* + * End of "$Id: config.h.in 408 2010-09-19 05:26:46Z mike $". + */ diff --git a/xml/configure b/xml/configure new file mode 100644 index 0000000..821fb83 --- /dev/null +++ b/xml/configure @@ -0,0 +1,5974 @@ +#! /bin/sh +# Guess values for system-dependent variables and create Makefiles. +# Generated by GNU Autoconf 2.61. +# +# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, +# 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc. +# This configure script is free software; the Free Software Foundation +# gives unlimited permission to copy, distribute and modify it. +## --------------------- ## +## M4sh Initialization. ## +## --------------------- ## + +# Be more Bourne compatible +DUALCASE=1; export DUALCASE # for MKS sh +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in + *posix*) set -o posix ;; +esac + +fi + + + + +# PATH needs CR +# Avoid depending upon Character Ranges. +as_cr_letters='abcdefghijklmnopqrstuvwxyz' +as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' +as_cr_Letters=$as_cr_letters$as_cr_LETTERS +as_cr_digits='0123456789' +as_cr_alnum=$as_cr_Letters$as_cr_digits + +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + echo "#! /bin/sh" >conf$$.sh + echo "exit 0" >>conf$$.sh + chmod +x conf$$.sh + if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then + PATH_SEPARATOR=';' + else + PATH_SEPARATOR=: + fi + rm -f conf$$.sh +fi + +# Support unset when possible. +if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then + as_unset=unset +else + as_unset=false +fi + + +# IFS +# We need space, tab and new line, in precisely that order. Quoting is +# there to prevent editors from complaining about space-tab. +# (If _AS_PATH_WALK were called with IFS unset, it would disable word +# splitting by setting IFS to empty value.) +as_nl=' +' +IFS=" "" $as_nl" + +# Find who we are. Look in the path if we contain no directory separator. +case $0 in + *[\\/]* ) as_myself=$0 ;; + *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break +done +IFS=$as_save_IFS + + ;; +esac +# We did not find ourselves, most probably we were run as `sh COMMAND' +# in which case we are not to be found in the path. +if test "x$as_myself" = x; then + as_myself=$0 +fi +if test ! -f "$as_myself"; then + echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 + { (exit 1); exit 1; } +fi + +# Work around bugs in pre-3.0 UWIN ksh. +for as_var in ENV MAIL MAILPATH +do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var +done +PS1='$ ' +PS2='> ' +PS4='+ ' + +# NLS nuisances. +for as_var in \ + LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \ + LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \ + LC_TELEPHONE LC_TIME +do + if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then + eval $as_var=C; export $as_var + else + ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var + fi +done + +# Required to use basename. +if expr a : '\(a\)' >/dev/null 2>&1 && + test "X`expr 00001 : '.*\(...\)'`" = X001; then + as_expr=expr +else + as_expr=false +fi + +if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then + as_basename=basename +else + as_basename=false +fi + + +# Name of the executable. +as_me=`$as_basename -- "$0" || +$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ + X"$0" : 'X\(//\)$' \| \ + X"$0" : 'X\(/\)' \| . 2>/dev/null || +echo X/"$0" | + sed '/^.*\/\([^/][^/]*\)\/*$/{ + s//\1/ + q + } + /^X\/\(\/\/\)$/{ + s//\1/ + q + } + /^X\/\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + +# CDPATH. +$as_unset CDPATH + + +if test "x$CONFIG_SHELL" = x; then + if (eval ":") 2>/dev/null; then + as_have_required=yes +else + as_have_required=no +fi + + if test $as_have_required = yes && (eval ": +(as_func_return () { + (exit \$1) +} +as_func_success () { + as_func_return 0 +} +as_func_failure () { + as_func_return 1 +} +as_func_ret_success () { + return 0 +} +as_func_ret_failure () { + return 1 +} + +exitcode=0 +if as_func_success; then + : +else + exitcode=1 + echo as_func_success failed. +fi + +if as_func_failure; then + exitcode=1 + echo as_func_failure succeeded. +fi + +if as_func_ret_success; then + : +else + exitcode=1 + echo as_func_ret_success failed. +fi + +if as_func_ret_failure; then + exitcode=1 + echo as_func_ret_failure succeeded. +fi + +if ( set x; as_func_ret_success y && test x = \"\$1\" ); then + : +else + exitcode=1 + echo positional parameters were not saved. +fi + +test \$exitcode = 0) || { (exit 1); exit 1; } + +( + as_lineno_1=\$LINENO + as_lineno_2=\$LINENO + test \"x\$as_lineno_1\" != \"x\$as_lineno_2\" && + test \"x\`expr \$as_lineno_1 + 1\`\" = \"x\$as_lineno_2\") || { (exit 1); exit 1; } +") 2> /dev/null; then + : +else + as_candidate_shells= + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + case $as_dir in + /*) + for as_base in sh bash ksh sh5; do + as_candidate_shells="$as_candidate_shells $as_dir/$as_base" + done;; + esac +done +IFS=$as_save_IFS + + + for as_shell in $as_candidate_shells $SHELL; do + # Try only shells that exist, to save several forks. + if { test -f "$as_shell" || test -f "$as_shell.exe"; } && + { ("$as_shell") 2> /dev/null <<\_ASEOF +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in + *posix*) set -o posix ;; +esac + +fi + + +: +_ASEOF +}; then + CONFIG_SHELL=$as_shell + as_have_required=yes + if { "$as_shell" 2> /dev/null <<\_ASEOF +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: + # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in + *posix*) set -o posix ;; +esac + +fi + + +: +(as_func_return () { + (exit $1) +} +as_func_success () { + as_func_return 0 +} +as_func_failure () { + as_func_return 1 +} +as_func_ret_success () { + return 0 +} +as_func_ret_failure () { + return 1 +} + +exitcode=0 +if as_func_success; then + : +else + exitcode=1 + echo as_func_success failed. +fi + +if as_func_failure; then + exitcode=1 + echo as_func_failure succeeded. +fi + +if as_func_ret_success; then + : +else + exitcode=1 + echo as_func_ret_success failed. +fi + +if as_func_ret_failure; then + exitcode=1 + echo as_func_ret_failure succeeded. +fi + +if ( set x; as_func_ret_success y && test x = "$1" ); then + : +else + exitcode=1 + echo positional parameters were not saved. +fi + +test $exitcode = 0) || { (exit 1); exit 1; } + +( + as_lineno_1=$LINENO + as_lineno_2=$LINENO + test "x$as_lineno_1" != "x$as_lineno_2" && + test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2") || { (exit 1); exit 1; } + +_ASEOF +}; then + break +fi + +fi + + done + + if test "x$CONFIG_SHELL" != x; then + for as_var in BASH_ENV ENV + do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var + done + export CONFIG_SHELL + exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"} +fi + + + if test $as_have_required = no; then + echo This script requires a shell more modern than all the + echo shells that I found on your system. Please install a + echo modern shell, or manually run the script under such a + echo shell if you do have one. + { (exit 1); exit 1; } +fi + + +fi + +fi + + + +(eval "as_func_return () { + (exit \$1) +} +as_func_success () { + as_func_return 0 +} +as_func_failure () { + as_func_return 1 +} +as_func_ret_success () { + return 0 +} +as_func_ret_failure () { + return 1 +} + +exitcode=0 +if as_func_success; then + : +else + exitcode=1 + echo as_func_success failed. +fi + +if as_func_failure; then + exitcode=1 + echo as_func_failure succeeded. +fi + +if as_func_ret_success; then + : +else + exitcode=1 + echo as_func_ret_success failed. +fi + +if as_func_ret_failure; then + exitcode=1 + echo as_func_ret_failure succeeded. +fi + +if ( set x; as_func_ret_success y && test x = \"\$1\" ); then + : +else + exitcode=1 + echo positional parameters were not saved. +fi + +test \$exitcode = 0") || { + echo No shell found that supports shell functions. + echo Please tell autoconf@gnu.org about your system, + echo including any error possibly output before this + echo message +} + + + + as_lineno_1=$LINENO + as_lineno_2=$LINENO + test "x$as_lineno_1" != "x$as_lineno_2" && + test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || { + + # Create $as_me.lineno as a copy of $as_myself, but with $LINENO + # uniformly replaced by the line number. The first 'sed' inserts a + # line-number line after each line using $LINENO; the second 'sed' + # does the real work. The second script uses 'N' to pair each + # line-number line with the line containing $LINENO, and appends + # trailing '-' during substitution so that $LINENO is not a special + # case at line end. + # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the + # scripts with optimization help from Paolo Bonzini. Blame Lee + # E. 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Use of quotes ensures accuracy. + *) ac_configure_args="$ac_configure_args '$ac_arg'" ;; + esac + fi +done +if $ac_cache_corrupted; then + { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5 +echo "$as_me: error: changes in the environment can compromise the build" >&2;} + { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5 +echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;} + { (exit 1); exit 1; }; } +fi + + + + + + + + + + + + + + + + + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + + +ac_config_headers="$ac_config_headers config.h" + + +VERSION=2.7 + +cat >>confdefs.h <<_ACEOF +#define MXML_VERSION "Mini-XML v$VERSION" +_ACEOF + + +CFLAGS="${CFLAGS:=}" +CXXFLAGS="${CXXFLAGS:=}" +LDFLAGS="${LDFLAGS:=}" + +OPTIM="" + + + +# Check whether --with-ansi was given. +if test "${with_ansi+set}" = set; then + withval=$with_ansi; use_ansi="$withval" +else + use_ansi="no" +fi + + + +# Check whether --with-archflags was given. +if test "${with_archflags+set}" = set; then + withval=$with_archflags; ARCHFLAGS="$withval" +else + ARCHFLAGS="" +fi + + + +# Check whether --enable-debug was given. +if test "${enable_debug+set}" = set; then + enableval=$enable_debug; if eval "test x$enable_debug = xyes"; then + OPTIM="-g" +fi +fi + + + +# Check whether --with-docdir was given. +if test "${with_docdir+set}" = set; then + withval=$with_docdir; docdir="$withval" +else + docdir="NONE" +fi + + + + + +# Check whether --with-vsnprintf was given. +if test "${with_vsnprintf+set}" = set; then + withval=$with_vsnprintf; use_vsnprintf="$withval" +else + use_vsnprintf="no" +fi + + +uname=`uname` +uversion=`uname -r | sed -e '1,$s/[^0-9]//g'` +if test x$uname = xIRIX64; then + uname="IRIX" +fi + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. +set dummy ${ac_tool_prefix}gcc; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_CC="${ac_tool_prefix}gcc" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { echo "$as_me:$LINENO: result: $CC" >&5 +echo "${ECHO_T}$CC" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_CC"; then + ac_ct_CC=$CC + # Extract the first word of "gcc", so it can be a program name with args. +set dummy gcc; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_ac_ct_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_CC="gcc" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 +echo "${ECHO_T}$ac_ct_CC" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&5 +echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +else + CC="$ac_cv_prog_CC" +fi + +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. +set dummy ${ac_tool_prefix}cc; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_CC="${ac_tool_prefix}cc" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { echo "$as_me:$LINENO: result: $CC" >&5 +echo "${ECHO_T}$CC" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + + fi +fi +if test -z "$CC"; then + # Extract the first word of "cc", so it can be a program name with args. +set dummy cc; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else + ac_prog_rejected=no +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then + ac_prog_rejected=yes + continue + fi + ac_cv_prog_CC="cc" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +if test $ac_prog_rejected = yes; then + # We found a bogon in the path, so make sure we never use it. + set dummy $ac_cv_prog_CC + shift + if test $# != 0; then + # We chose a different compiler from the bogus one. + # However, it has the same basename, so the bogon will be chosen + # first if we set CC to just the basename; use the full file name. + shift + ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" + fi +fi +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { echo "$as_me:$LINENO: result: $CC" >&5 +echo "${ECHO_T}$CC" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + +fi +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + for ac_prog in cl.exe + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_CC="$ac_tool_prefix$ac_prog" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { echo "$as_me:$LINENO: result: $CC" >&5 +echo "${ECHO_T}$CC" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + + test -n "$CC" && break + done +fi +if test -z "$CC"; then + ac_ct_CC=$CC + for ac_prog in cl.exe +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_ac_ct_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_CC="$ac_prog" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 +echo "${ECHO_T}$ac_ct_CC" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + + test -n "$ac_ct_CC" && break +done + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&5 +echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +fi + +fi + + +test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH +See \`config.log' for more details." >&5 +echo "$as_me: error: no acceptable C compiler found in \$PATH +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; } + +# Provide some information about the compiler. +echo "$as_me:$LINENO: checking for C compiler version" >&5 +ac_compiler=`set X $ac_compile; echo $2` +{ (ac_try="$ac_compiler --version >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compiler --version >&5") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } +{ (ac_try="$ac_compiler -v >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compiler -v >&5") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } +{ (ac_try="$ac_compiler -V >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compiler -V >&5") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } + +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +ac_clean_files_save=$ac_clean_files +ac_clean_files="$ac_clean_files a.out a.exe b.out" +# Try to create an executable without -o first, disregard a.out. +# It will help us diagnose broken compilers, and finding out an intuition +# of exeext. +{ echo "$as_me:$LINENO: checking for C compiler default output file name" >&5 +echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6; } +ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` +# +# List of possible output files, starting from the most likely. +# The algorithm is not robust to junk in `.', hence go to wildcards (a.*) +# only as a last resort. b.out is created by i960 compilers. +ac_files='a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out' +# +# The IRIX 6 linker writes into existing files which may not be +# executable, retaining their permissions. Remove them first so a +# subsequent execution test works. +ac_rmfiles= +for ac_file in $ac_files +do + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;; + * ) ac_rmfiles="$ac_rmfiles $ac_file";; + esac +done +rm -f $ac_rmfiles + +if { (ac_try="$ac_link_default" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link_default") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. +# So ignore a value of `no', otherwise this would lead to `EXEEXT = no' +# in a Makefile. We should not override ac_cv_exeext if it was cached, +# so that the user can short-circuit this test for compilers unknown to +# Autoconf. +for ac_file in $ac_files '' +do + test -f "$ac_file" || continue + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) + ;; + [ab].out ) + # We found the default executable, but exeext='' is most + # certainly right. + break;; + *.* ) + if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; + then :; else + ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` + fi + # We set ac_cv_exeext here because the later test for it is not + # safe: cross compilers may not add the suffix if given an `-o' + # argument, so we may need to know it at that point already. + # Even if this section looks crufty: it has the advantage of + # actually working. + break;; + * ) + break;; + esac +done +test "$ac_cv_exeext" = no && ac_cv_exeext= + +else + ac_file='' +fi + +{ echo "$as_me:$LINENO: result: $ac_file" >&5 +echo "${ECHO_T}$ac_file" >&6; } +if test -z "$ac_file"; then + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +{ { echo "$as_me:$LINENO: error: C compiler cannot create executables +See \`config.log' for more details." >&5 +echo "$as_me: error: C compiler cannot create executables +See \`config.log' for more details." >&2;} + { (exit 77); exit 77; }; } +fi + +ac_exeext=$ac_cv_exeext + +# Check that the compiler produces executables we can run. If not, either +# the compiler is broken, or we cross compile. +{ echo "$as_me:$LINENO: checking whether the C compiler works" >&5 +echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6; } +# FIXME: These cross compiler hacks should be removed for Autoconf 3.0 +# If not cross compiling, check that we can run a simple program. +if test "$cross_compiling" != yes; then + if { ac_try='./$ac_file' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + cross_compiling=no + else + if test "$cross_compiling" = maybe; then + cross_compiling=yes + else + { { echo "$as_me:$LINENO: error: cannot run C compiled programs. +If you meant to cross compile, use \`--host'. +See \`config.log' for more details." >&5 +echo "$as_me: error: cannot run C compiled programs. +If you meant to cross compile, use \`--host'. +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; } + fi + fi +fi +{ echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6; } + +rm -f a.out a.exe conftest$ac_cv_exeext b.out +ac_clean_files=$ac_clean_files_save +# Check that the compiler produces executables we can run. If not, either +# the compiler is broken, or we cross compile. +{ echo "$as_me:$LINENO: checking whether we are cross compiling" >&5 +echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6; } +{ echo "$as_me:$LINENO: result: $cross_compiling" >&5 +echo "${ECHO_T}$cross_compiling" >&6; } + +{ echo "$as_me:$LINENO: checking for suffix of executables" >&5 +echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6; } +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + # If both `conftest.exe' and `conftest' are `present' (well, observable) +# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will +# work properly (i.e., refer to `conftest.exe'), while it won't with +# `rm'. +for ac_file in conftest.exe conftest conftest.*; do + test -f "$ac_file" || continue + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;; + *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` + break;; + * ) break;; + esac +done +else + { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link +See \`config.log' for more details." >&5 +echo "$as_me: error: cannot compute suffix of executables: cannot compile and link +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; } +fi + +rm -f conftest$ac_cv_exeext +{ echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5 +echo "${ECHO_T}$ac_cv_exeext" >&6; } + +rm -f conftest.$ac_ext +EXEEXT=$ac_cv_exeext +ac_exeext=$EXEEXT +{ echo "$as_me:$LINENO: checking for suffix of object files" >&5 +echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6; } +if test "${ac_cv_objext+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.o conftest.obj +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then + for ac_file in conftest.o conftest.obj conftest.*; do + test -f "$ac_file" || continue; + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf ) ;; + *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` + break;; + esac +done +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile +See \`config.log' for more details." >&5 +echo "$as_me: error: cannot compute suffix of object files: cannot compile +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; } +fi + +rm -f conftest.$ac_cv_objext conftest.$ac_ext +fi +{ echo "$as_me:$LINENO: result: $ac_cv_objext" >&5 +echo "${ECHO_T}$ac_cv_objext" >&6; } +OBJEXT=$ac_cv_objext +ac_objext=$OBJEXT +{ echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5 +echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; } +if test "${ac_cv_c_compiler_gnu+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ +#ifndef __GNUC__ + choke me +#endif + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_compiler_gnu=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_compiler_gnu=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +ac_cv_c_compiler_gnu=$ac_compiler_gnu + +fi +{ echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5 +echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; } +GCC=`test $ac_compiler_gnu = yes && echo yes` +ac_test_CFLAGS=${CFLAGS+set} +ac_save_CFLAGS=$CFLAGS +{ echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5 +echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; } +if test "${ac_cv_prog_cc_g+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_save_c_werror_flag=$ac_c_werror_flag + ac_c_werror_flag=yes + ac_cv_prog_cc_g=no + CFLAGS="-g" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_prog_cc_g=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + CFLAGS="" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + : +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_c_werror_flag=$ac_save_c_werror_flag + CFLAGS="-g" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_prog_cc_g=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + ac_c_werror_flag=$ac_save_c_werror_flag +fi +{ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5 +echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; } +if test "$ac_test_CFLAGS" = set; then + CFLAGS=$ac_save_CFLAGS +elif test $ac_cv_prog_cc_g = yes; then + if test "$GCC" = yes; then + CFLAGS="-g -O2" + else + CFLAGS="-g" + fi +else + if test "$GCC" = yes; then + CFLAGS="-O2" + else + CFLAGS= + fi +fi +{ echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5 +echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; } +if test "${ac_cv_prog_cc_c89+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_cv_prog_cc_c89=no +ac_save_CC=$CC +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +#include +#include +#include +/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ +struct buf { int x; }; +FILE * (*rcsopen) (struct buf *, struct stat *, int); +static char *e (p, i) + char **p; + int i; +{ + return p[i]; +} +static char *f (char * (*g) (char **, int), char **p, ...) +{ + char *s; + va_list v; + va_start (v,p); + s = g (p, va_arg (v,int)); + va_end (v); + return s; +} + +/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has + function prototypes and stuff, but not '\xHH' hex character constants. + These don't provoke an error unfortunately, instead are silently treated + as 'x'. The following induces an error, until -std is added to get + proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an + array size at least. It's necessary to write '\x00'==0 to get something + that's true only with -std. */ +int osf4_cc_array ['\x00' == 0 ? 1 : -1]; + +/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters + inside strings and character constants. */ +#define FOO(x) 'x' +int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; + +int test (int i, double x); +struct s1 {int (*f) (int a);}; +struct s2 {int (*f) (double a);}; +int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); +int argc; +char **argv; +int +main () +{ +return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; + ; + return 0; +} +_ACEOF +for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ + -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" +do + CC="$ac_save_CC $ac_arg" + rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_prog_cc_c89=$ac_arg +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext + test "x$ac_cv_prog_cc_c89" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC + +fi +# AC_CACHE_VAL +case "x$ac_cv_prog_cc_c89" in + x) + { echo "$as_me:$LINENO: result: none needed" >&5 +echo "${ECHO_T}none needed" >&6; } ;; + xno) + { echo "$as_me:$LINENO: result: unsupported" >&5 +echo "${ECHO_T}unsupported" >&6; } ;; + *) + CC="$CC $ac_cv_prog_cc_c89" + { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5 +echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;; +esac + + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +ac_ext=cpp +ac_cpp='$CXXCPP $CPPFLAGS' +ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_cxx_compiler_gnu +if test -z "$CXX"; then + if test -n "$CCC"; then + CXX=$CCC + else + if test -n "$ac_tool_prefix"; then + for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_CXX+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$CXX"; then + ac_cv_prog_CXX="$CXX" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_CXX="$ac_tool_prefix$ac_prog" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +CXX=$ac_cv_prog_CXX +if test -n "$CXX"; then + { echo "$as_me:$LINENO: result: $CXX" >&5 +echo "${ECHO_T}$CXX" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + + test -n "$CXX" && break + done +fi +if test -z "$CXX"; then + ac_ct_CXX=$CXX + for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_CXX"; then + ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_CXX="$ac_prog" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +ac_ct_CXX=$ac_cv_prog_ac_ct_CXX +if test -n "$ac_ct_CXX"; then + { echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5 +echo "${ECHO_T}$ac_ct_CXX" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + + test -n "$ac_ct_CXX" && break +done + + if test "x$ac_ct_CXX" = x; then + CXX="g++" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&5 +echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&2;} +ac_tool_warned=yes ;; +esac + CXX=$ac_ct_CXX + fi +fi + + fi +fi +# Provide some information about the compiler. +echo "$as_me:$LINENO: checking for C++ compiler version" >&5 +ac_compiler=`set X $ac_compile; echo $2` +{ (ac_try="$ac_compiler --version >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compiler --version >&5") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } +{ (ac_try="$ac_compiler -v >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compiler -v >&5") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } +{ (ac_try="$ac_compiler -V >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compiler -V >&5") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } + +{ echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5 +echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6; } +if test "${ac_cv_cxx_compiler_gnu+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ +#ifndef __GNUC__ + choke me +#endif + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_cxx_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_compiler_gnu=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_compiler_gnu=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +ac_cv_cxx_compiler_gnu=$ac_compiler_gnu + +fi +{ echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5 +echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6; } +GXX=`test $ac_compiler_gnu = yes && echo yes` +ac_test_CXXFLAGS=${CXXFLAGS+set} +ac_save_CXXFLAGS=$CXXFLAGS +{ echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5 +echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6; } +if test "${ac_cv_prog_cxx_g+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_save_cxx_werror_flag=$ac_cxx_werror_flag + ac_cxx_werror_flag=yes + ac_cv_prog_cxx_g=no + CXXFLAGS="-g" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_cxx_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_prog_cxx_g=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + CXXFLAGS="" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_cxx_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + : +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cxx_werror_flag=$ac_save_cxx_werror_flag + CXXFLAGS="-g" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_cxx_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_prog_cxx_g=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + ac_cxx_werror_flag=$ac_save_cxx_werror_flag +fi +{ echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5 +echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6; } +if test "$ac_test_CXXFLAGS" = set; then + CXXFLAGS=$ac_save_CXXFLAGS +elif test $ac_cv_prog_cxx_g = yes; then + if test "$GXX" = yes; then + CXXFLAGS="-g -O2" + else + CXXFLAGS="-g" + fi +else + if test "$GXX" = yes; then + CXXFLAGS="-O2" + else + CXXFLAGS= + fi +fi +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +ac_aux_dir= +for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do + if test -f "$ac_dir/install-sh"; then + ac_aux_dir=$ac_dir + ac_install_sh="$ac_aux_dir/install-sh -c" + break + elif test -f "$ac_dir/install.sh"; then + ac_aux_dir=$ac_dir + ac_install_sh="$ac_aux_dir/install.sh -c" + break + elif test -f "$ac_dir/shtool"; then + ac_aux_dir=$ac_dir + ac_install_sh="$ac_aux_dir/shtool install -c" + break + fi +done +if test -z "$ac_aux_dir"; then + { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&5 +echo "$as_me: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&2;} + { (exit 1); exit 1; }; } +fi + +# These three variables are undocumented and unsupported, +# and are intended to be withdrawn in a future Autoconf release. +# They can cause serious problems if a builder's source tree is in a directory +# whose full name contains unusual characters. +ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. +ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. +ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. + + +# Find a good install program. We prefer a C program (faster), +# so one script is as good as another. But avoid the broken or +# incompatible versions: +# SysV /etc/install, /usr/sbin/install +# SunOS /usr/etc/install +# IRIX /sbin/install +# AIX /bin/install +# AmigaOS /C/install, which installs bootblocks on floppy discs +# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag +# AFS /usr/afsws/bin/install, which mishandles nonexistent args +# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" +# OS/2's system install, which has a completely different semantic +# ./install, which can be erroneously created by make from ./install.sh. +{ echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5 +echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6; } +if test -z "$INSTALL"; then +if test "${ac_cv_path_install+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + # Account for people who put trailing slashes in PATH elements. +case $as_dir/ in + ./ | .// | /cC/* | \ + /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ + ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \ + /usr/ucb/* ) ;; + *) + # OSF1 and SCO ODT 3.0 have their own names for install. + # Don't use installbsd from OSF since it installs stuff as root + # by default. + for ac_prog in ginstall scoinst install; do + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then + if test $ac_prog = install && + grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then + # AIX install. It has an incompatible calling convention. + : + elif test $ac_prog = install && + grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then + # program-specific install script used by HP pwplus--don't use. + : + else + ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" + break 3 + fi + fi + done + done + ;; +esac +done +IFS=$as_save_IFS + + +fi + if test "${ac_cv_path_install+set}" = set; then + INSTALL=$ac_cv_path_install + else + # As a last resort, use the slow shell script. Don't cache a + # value for INSTALL within a source directory, because that will + # break other packages using the cache if that directory is + # removed, or if the value is a relative name. + INSTALL=$ac_install_sh + fi +fi +{ echo "$as_me:$LINENO: result: $INSTALL" >&5 +echo "${ECHO_T}$INSTALL" >&6; } + +# Use test -z because SunOS4 sh mishandles braces in ${var-val}. +# It thinks the first close brace ends the variable substitution. +test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' + +test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' + +test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' + +if test "$INSTALL" = "$ac_install_sh"; then + # Use full path to install-sh script... + INSTALL="`pwd`/install-sh -c" +fi +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. +set dummy ${ac_tool_prefix}ranlib; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_RANLIB+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$RANLIB"; then + ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +RANLIB=$ac_cv_prog_RANLIB +if test -n "$RANLIB"; then + { echo "$as_me:$LINENO: result: $RANLIB" >&5 +echo "${ECHO_T}$RANLIB" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_RANLIB"; then + ac_ct_RANLIB=$RANLIB + # Extract the first word of "ranlib", so it can be a program name with args. +set dummy ranlib; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_RANLIB"; then + ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_RANLIB="ranlib" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + +fi +fi +ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB +if test -n "$ac_ct_RANLIB"; then + { echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5 +echo "${ECHO_T}$ac_ct_RANLIB" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + if test "x$ac_ct_RANLIB" = x; then + RANLIB=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&5 +echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools +whose name does not start with the host triplet. If you think this +configuration is useful to you, please write to autoconf@gnu.org." >&2;} +ac_tool_warned=yes ;; +esac + RANLIB=$ac_ct_RANLIB + fi +else + RANLIB="$ac_cv_prog_RANLIB" +fi + +# Extract the first word of "ar", so it can be a program name with args. +set dummy ar; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_path_AR+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + case $AR in + [\\/]* | ?:[\\/]*) + ac_cv_path_AR="$AR" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_path_AR="$as_dir/$ac_word$ac_exec_ext" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + + ;; +esac +fi +AR=$ac_cv_path_AR +if test -n "$AR"; then + { echo "$as_me:$LINENO: result: $AR" >&5 +echo "${ECHO_T}$AR" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + +# Extract the first word of "cp", so it can be a program name with args. +set dummy cp; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_path_CP+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + case $CP in + [\\/]* | ?:[\\/]*) + ac_cv_path_CP="$CP" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_path_CP="$as_dir/$ac_word$ac_exec_ext" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + + ;; +esac +fi +CP=$ac_cv_path_CP +if test -n "$CP"; then + { echo "$as_me:$LINENO: result: $CP" >&5 +echo "${ECHO_T}$CP" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + +# Extract the first word of "ln", so it can be a program name with args. +set dummy ln; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_path_LN+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + case $LN in + [\\/]* | ?:[\\/]*) + ac_cv_path_LN="$LN" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_path_LN="$as_dir/$ac_word$ac_exec_ext" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + + ;; +esac +fi +LN=$ac_cv_path_LN +if test -n "$LN"; then + { echo "$as_me:$LINENO: result: $LN" >&5 +echo "${ECHO_T}$LN" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + +# Extract the first word of "mkdir", so it can be a program name with args. +set dummy mkdir; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_path_MKDIR+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + case $MKDIR in + [\\/]* | ?:[\\/]*) + ac_cv_path_MKDIR="$MKDIR" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_path_MKDIR="$as_dir/$ac_word$ac_exec_ext" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + + ;; +esac +fi +MKDIR=$ac_cv_path_MKDIR +if test -n "$MKDIR"; then + { echo "$as_me:$LINENO: result: $MKDIR" >&5 +echo "${ECHO_T}$MKDIR" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + +# Extract the first word of "rm", so it can be a program name with args. +set dummy rm; ac_word=$2 +{ echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } +if test "${ac_cv_path_RM+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + case $RM in + [\\/]* | ?:[\\/]*) + ac_cv_path_RM="$RM" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_path_RM="$as_dir/$ac_word$ac_exec_ext" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done +IFS=$as_save_IFS + + ;; +esac +fi +RM=$ac_cv_path_RM +if test -n "$RM"; then + { echo "$as_me:$LINENO: result: $RM" >&5 +echo "${ECHO_T}$RM" >&6; } +else + { echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6; } +fi + + + +case "$uname" in + Darwin* | *BSD*) + ARFLAGS="-rcv" + ;; + *) + ARFLAGS="crvs" + ;; +esac + + + + +{ echo "$as_me:$LINENO: checking for inline" >&5 +echo $ECHO_N "checking for inline... $ECHO_C" >&6; } +if test "${ac_cv_c_inline+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_cv_c_inline=no +for ac_kw in inline __inline__ __inline; do + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#ifndef __cplusplus +typedef int foo_t; +static $ac_kw foo_t static_foo () {return 0; } +$ac_kw foo_t foo () {return 0; } +#endif + +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_c_inline=$ac_kw +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + test "$ac_cv_c_inline" != no && break +done + +fi +{ echo "$as_me:$LINENO: result: $ac_cv_c_inline" >&5 +echo "${ECHO_T}$ac_cv_c_inline" >&6; } + + +case $ac_cv_c_inline in + inline | yes) ;; + *) + case $ac_cv_c_inline in + no) ac_val=;; + *) ac_val=$ac_cv_c_inline;; + esac + cat >>confdefs.h <<_ACEOF +#ifndef __cplusplus +#define inline $ac_val +#endif +_ACEOF + ;; +esac + + +if test "x$use_ansi" != xyes; then + +for ac_func in strdup +do +as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` +{ echo "$as_me:$LINENO: checking for $ac_func" >&5 +echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } +if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +/* Define $ac_func to an innocuous variant, in case declares $ac_func. + For example, HP-UX 11i declares gettimeofday. */ +#define $ac_func innocuous_$ac_func + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $ac_func (); below. + Prefer to if __STDC__ is defined, since + exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include +#else +# include +#endif + +#undef $ac_func + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char $ac_func (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_$ac_func || defined __stub___$ac_func +choke me +#endif + +int +main () +{ +return $ac_func (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + eval "$as_ac_var=yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + eval "$as_ac_var=no" +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +fi +ac_res=`eval echo '${'$as_ac_var'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +if test `eval echo '${'$as_ac_var'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + +fi + +if test "x$use_vsnprintf" != xyes; then + + +for ac_func in snprintf vsnprintf +do +as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` +{ echo "$as_me:$LINENO: checking for $ac_func" >&5 +echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } +if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +/* Define $ac_func to an innocuous variant, in case declares $ac_func. + For example, HP-UX 11i declares gettimeofday. */ +#define $ac_func innocuous_$ac_func + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $ac_func (); below. + Prefer to if __STDC__ is defined, since + exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include +#else +# include +#endif + +#undef $ac_func + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char $ac_func (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_$ac_func || defined __stub___$ac_func +choke me +#endif + +int +main () +{ +return $ac_func (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && + $as_test_x conftest$ac_exeext; then + eval "$as_ac_var=yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + eval "$as_ac_var=no" +fi + +rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ + conftest$ac_exeext conftest.$ac_ext +fi +ac_res=`eval echo '${'$as_ac_var'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +if test `eval echo '${'$as_ac_var'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + +fi + +{ echo "$as_me:$LINENO: checking for long long int" >&5 +echo $ECHO_N "checking for long long int... $ECHO_C" >&6; } +if test "${ac_cv_c_long_long+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test "$GCC" = yes; then + ac_cv_c_long_long=yes + else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + +int +main () +{ +long long int i; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_c_long_long=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_c_long_long=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi +fi +{ echo "$as_me:$LINENO: result: $ac_cv_c_long_long" >&5 +echo "${ECHO_T}$ac_cv_c_long_long" >&6; } + +if test $ac_cv_c_long_long = yes; then + cat >>confdefs.h <<\_ACEOF +#define HAVE_LONG_LONG 1 +_ACEOF + +fi + +# Check whether --enable-threads was given. +if test "${enable_threads+set}" = set; then + enableval=$enable_threads; +fi + + +have_pthread=no +PTHREAD_FLAGS="" +PTHREAD_LIBS="" + +if test "x$enable_threads" != xno; then + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +{ echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5 +echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6; } +# On Suns, sometimes $CPP names a directory. +if test -n "$CPP" && test -d "$CPP"; then + CPP= +fi +if test -z "$CPP"; then + if test "${ac_cv_prog_CPP+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + # Double quotes because CPP needs to be expanded + for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" + do + ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer to if __STDC__ is defined, since + # exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#ifdef __STDC__ +# include +#else +# include +#endif + Syntax error +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + : +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + # Broken: fails on valid input. +continue +fi + +rm -f conftest.err conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + # Broken: success on invalid input. +continue +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + # Passes both tests. +ac_preproc_ok=: +break +fi + +rm -f conftest.err conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.err conftest.$ac_ext +if $ac_preproc_ok; then + break +fi + + done + ac_cv_prog_CPP=$CPP + +fi + CPP=$ac_cv_prog_CPP +else + ac_cv_prog_CPP=$CPP +fi +{ echo "$as_me:$LINENO: result: $CPP" >&5 +echo "${ECHO_T}$CPP" >&6; } +ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer to if __STDC__ is defined, since + # exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#ifdef __STDC__ +# include +#else +# include +#endif + Syntax error +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + : +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + # Broken: fails on valid input. +continue +fi + +rm -f conftest.err conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + # Broken: success on invalid input. +continue +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + # Passes both tests. +ac_preproc_ok=: +break +fi + +rm -f conftest.err conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.err conftest.$ac_ext +if $ac_preproc_ok; then + : +else + { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check +See \`config.log' for more details." >&5 +echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; } +fi + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + +{ echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5 +echo $ECHO_N "checking for grep that handles long lines and -e... $ECHO_C" >&6; } +if test "${ac_cv_path_GREP+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + # Extract the first word of "grep ggrep" to use in msg output +if test -z "$GREP"; then +set dummy grep ggrep; ac_prog_name=$2 +if test "${ac_cv_path_GREP+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_path_GREP_found=false +# Loop through the user's path and test for each of PROGNAME-LIST +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in grep ggrep; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" + { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue + # Check for GNU ac_path_GREP and select it if it is found. + # Check for GNU $ac_path_GREP +case `"$ac_path_GREP" --version 2>&1` in +*GNU*) + ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; +*) + ac_count=0 + echo $ECHO_N "0123456789$ECHO_C" >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + echo 'GREP' >> "conftest.nl" + "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + ac_count=`expr $ac_count + 1` + if test $ac_count -gt ${ac_path_GREP_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_GREP="$ac_path_GREP" + ac_path_GREP_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + + $ac_path_GREP_found && break 3 + done +done + +done +IFS=$as_save_IFS + + +fi + +GREP="$ac_cv_path_GREP" +if test -z "$GREP"; then + { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5 +echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;} + { (exit 1); exit 1; }; } +fi + +else + ac_cv_path_GREP=$GREP +fi + + +fi +{ echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5 +echo "${ECHO_T}$ac_cv_path_GREP" >&6; } + GREP="$ac_cv_path_GREP" + + +{ echo "$as_me:$LINENO: checking for egrep" >&5 +echo $ECHO_N "checking for egrep... $ECHO_C" >&6; } +if test "${ac_cv_path_EGREP+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 + then ac_cv_path_EGREP="$GREP -E" + else + # Extract the first word of "egrep" to use in msg output +if test -z "$EGREP"; then +set dummy egrep; ac_prog_name=$2 +if test "${ac_cv_path_EGREP+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_path_EGREP_found=false +# Loop through the user's path and test for each of PROGNAME-LIST +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in egrep; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" + { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue + # Check for GNU ac_path_EGREP and select it if it is found. + # Check for GNU $ac_path_EGREP +case `"$ac_path_EGREP" --version 2>&1` in +*GNU*) + ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; +*) + ac_count=0 + echo $ECHO_N "0123456789$ECHO_C" >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + echo 'EGREP' >> "conftest.nl" + "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + ac_count=`expr $ac_count + 1` + if test $ac_count -gt ${ac_path_EGREP_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_EGREP="$ac_path_EGREP" + ac_path_EGREP_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + + $ac_path_EGREP_found && break 3 + done +done + +done +IFS=$as_save_IFS + + +fi + +EGREP="$ac_cv_path_EGREP" +if test -z "$EGREP"; then + { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5 +echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;} + { (exit 1); exit 1; }; } +fi + +else + ac_cv_path_EGREP=$EGREP +fi + + + fi +fi +{ echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5 +echo "${ECHO_T}$ac_cv_path_EGREP" >&6; } + EGREP="$ac_cv_path_EGREP" + + +{ echo "$as_me:$LINENO: checking for ANSI C header files" >&5 +echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; } +if test "${ac_cv_header_stdc+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +#include +#include +#include + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_cv_header_stdc=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_cv_header_stdc=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +if test $ac_cv_header_stdc = yes; then + # SunOS 4.x string.h does not declare mem*, contrary to ANSI. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "memchr" >/dev/null 2>&1; then + : +else + ac_cv_header_stdc=no +fi +rm -f -r conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "free" >/dev/null 2>&1; then + : +else + ac_cv_header_stdc=no +fi +rm -f -r conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. + if test "$cross_compiling" = yes; then + : +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +#include +#if ((' ' & 0x0FF) == 0x020) +# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') +# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) +#else +# define ISLOWER(c) \ + (('a' <= (c) && (c) <= 'i') \ + || ('j' <= (c) && (c) <= 'r') \ + || ('s' <= (c) && (c) <= 'z')) +# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) +#endif + +#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) +int +main () +{ + int i; + for (i = 0; i < 256; i++) + if (XOR (islower (i), ISLOWER (i)) + || toupper (i) != TOUPPER (i)) + return 2; + return 0; +} +_ACEOF +rm -f conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + : +else + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +( exit $ac_status ) +ac_cv_header_stdc=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi + + +fi +fi +{ echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5 +echo "${ECHO_T}$ac_cv_header_stdc" >&6; } +if test $ac_cv_header_stdc = yes; then + +cat >>confdefs.h <<\_ACEOF +#define STDC_HEADERS 1 +_ACEOF + +fi + +# On IRIX 5.3, sys/types and inttypes.h are conflicting. + + + + + + + + + +for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ + inttypes.h stdint.h unistd.h +do +as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` +{ echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } +if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default + +#include <$ac_header> +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + eval "$as_ac_Header=yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + eval "$as_ac_Header=no" +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +ac_res=`eval echo '${'$as_ac_Header'}'` + { echo "$as_me:$LINENO: result: $ac_res" >&5 +echo "${ECHO_T}$ac_res" >&6; } +if test `eval echo '${'$as_ac_Header'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + +if test "${ac_cv_header_pthread_h+set}" = set; then + { echo "$as_me:$LINENO: checking for pthread.h" >&5 +echo $ECHO_N "checking for pthread.h... $ECHO_C" >&6; } +if test "${ac_cv_header_pthread_h+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +fi +{ echo "$as_me:$LINENO: result: $ac_cv_header_pthread_h" >&5 +echo "${ECHO_T}$ac_cv_header_pthread_h" >&6; } +else + # Is the header compilable? +{ echo "$as_me:$LINENO: checking pthread.h usability" >&5 +echo $ECHO_N "checking pthread.h usability... $ECHO_C" >&6; } +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +$ac_includes_default +#include +_ACEOF +rm -f conftest.$ac_objext +if { (ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_compile") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext; then + ac_header_compiler=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_compiler=no +fi + +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +echo "${ECHO_T}$ac_header_compiler" >&6; } + +# Is the header present? +{ echo "$as_me:$LINENO: checking pthread.h presence" >&5 +echo $ECHO_N "checking pthread.h presence... $ECHO_C" >&6; } +cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +_ACEOF +if { (ac_try="$ac_cpp conftest.$ac_ext" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null && { + test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || + test ! -s conftest.err + }; then + ac_header_preproc=yes +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_header_preproc=no +fi + +rm -f conftest.err conftest.$ac_ext +{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +echo "${ECHO_T}$ac_header_preproc" >&6; } + +# So? What about this header? +case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in + yes:no: ) + { echo "$as_me:$LINENO: WARNING: pthread.h: accepted by the compiler, rejected by the preprocessor!" >&5 +echo "$as_me: WARNING: pthread.h: accepted by the compiler, rejected by the preprocessor!" >&2;} + { echo "$as_me:$LINENO: WARNING: pthread.h: proceeding with the compiler's result" >&5 +echo "$as_me: WARNING: pthread.h: proceeding with the compiler's result" >&2;} + ac_header_preproc=yes + ;; + no:yes:* ) + { echo "$as_me:$LINENO: WARNING: pthread.h: present but cannot be compiled" >&5 +echo "$as_me: WARNING: pthread.h: present but cannot be compiled" >&2;} + { echo "$as_me:$LINENO: WARNING: pthread.h: check for missing prerequisite headers?" >&5 +echo "$as_me: WARNING: pthread.h: check for missing prerequisite headers?" >&2;} + { echo "$as_me:$LINENO: WARNING: pthread.h: see the Autoconf documentation" >&5 +echo "$as_me: WARNING: pthread.h: see the Autoconf documentation" >&2;} + { echo "$as_me:$LINENO: WARNING: pthread.h: section \"Present But Cannot Be Compiled\"" >&5 +echo "$as_me: WARNING: pthread.h: section \"Present But Cannot Be Compiled\"" >&2;} + { echo "$as_me:$LINENO: WARNING: pthread.h: proceeding with the preprocessor's result" >&5 +echo "$as_me: WARNING: pthread.h: proceeding with the preprocessor's result" >&2;} + { echo "$as_me:$LINENO: WARNING: pthread.h: in the future, the compiler will take precedence" >&5 +echo "$as_me: WARNING: pthread.h: in the future, the compiler will take precedence" >&2;} + + ;; +esac +{ echo "$as_me:$LINENO: checking for pthread.h" >&5 +echo $ECHO_N "checking for pthread.h... $ECHO_C" >&6; } +if test "${ac_cv_header_pthread_h+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_cv_header_pthread_h=$ac_header_preproc +fi +{ echo "$as_me:$LINENO: result: $ac_cv_header_pthread_h" >&5 +echo "${ECHO_T}$ac_cv_header_pthread_h" >&6; } + +fi +if test $ac_cv_header_pthread_h = yes; then + cat >>confdefs.h <<\_ACEOF +#define HAVE_PTHREAD_H 1 +_ACEOF + +fi + + + + if test x$ac_cv_header_pthread_h = xyes; then + for flag in -lpthreads -lpthread -pthread; do + { echo "$as_me:$LINENO: checking for pthread_create using $flag" >&5 +echo $ECHO_N "checking for pthread_create using $flag... $ECHO_C" >&6; } + SAVELIBS="$LIBS" + LIBS="$flag $LIBS" + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include +int +main () +{ +pthread_create(0, 0, 0, 0); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 + (eval "$ac_link") 2>conftest.er1 + ac_status=$? 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Please make sure it is defined." >&5 +echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' +which seems to be undefined. Please make sure it is defined." >&2;} + + rm -f "$tmp/stdin" + case $ac_file in + -) cat "$tmp/out"; rm -f "$tmp/out";; + *) rm -f "$ac_file"; mv "$tmp/out" $ac_file;; + esac + ;; + :H) + # + # CONFIG_HEADER + # +_ACEOF + +# Transform confdefs.h into a sed script `conftest.defines', that +# substitutes the proper values into config.h.in to produce config.h. +rm -f conftest.defines conftest.tail +# First, append a space to every undef/define line, to ease matching. +echo 's/$/ /' >conftest.defines +# Then, protect against being on the right side of a sed subst, or in +# an unquoted here document, in config.status. If some macros were +# called several times there might be several #defines for the same +# symbol, which is useless. But do not sort them, since the last +# AC_DEFINE must be honored. +ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* +# These sed commands are passed to sed as "A NAME B PARAMS C VALUE D", where +# NAME is the cpp macro being defined, VALUE is the value it is being given. +# PARAMS is the parameter list in the macro definition--in most cases, it's +# just an empty string. +ac_dA='s,^\\([ #]*\\)[^ ]*\\([ ]*' +ac_dB='\\)[ (].*,\\1define\\2' +ac_dC=' ' +ac_dD=' ,' + +uniq confdefs.h | + sed -n ' + t rset + :rset + s/^[ ]*#[ ]*define[ ][ ]*// + t ok + d + :ok + s/[\\&,]/\\&/g + s/^\('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/ '"$ac_dA"'\1'"$ac_dB"'\2'"${ac_dC}"'\3'"$ac_dD"'/p + s/^\('"$ac_word_re"'\)[ ]*\(.*\)/'"$ac_dA"'\1'"$ac_dB$ac_dC"'\2'"$ac_dD"'/p + ' >>conftest.defines + +# Remove the space that was appended to ease matching. +# Then replace #undef with comments. This is necessary, for +# example, in the case of _POSIX_SOURCE, which is predefined and required +# on some systems where configure will not decide to define it. +# (The regexp can be short, since the line contains either #define or #undef.) +echo 's/ $// +s,^[ #]*u.*,/* & */,' >>conftest.defines + +# Break up conftest.defines: +ac_max_sed_lines=50 + +# First sed command is: sed -f defines.sed $ac_file_inputs >"$tmp/out1" +# Second one is: sed -f defines.sed "$tmp/out1" >"$tmp/out2" +# Third one will be: sed -f defines.sed "$tmp/out2" >"$tmp/out1" +# et cetera. +ac_in='$ac_file_inputs' +ac_out='"$tmp/out1"' +ac_nxt='"$tmp/out2"' + +while : +do + # Write a here document: + cat >>$CONFIG_STATUS <<_ACEOF + # First, check the format of the line: + cat >"\$tmp/defines.sed" <<\\CEOF +/^[ ]*#[ ]*undef[ ][ ]*$ac_word_re[ ]*\$/b def +/^[ ]*#[ ]*define[ ][ ]*$ac_word_re[( ]/b def +b +:def +_ACEOF + sed ${ac_max_sed_lines}q conftest.defines >>$CONFIG_STATUS + echo 'CEOF + sed -f "$tmp/defines.sed"' "$ac_in >$ac_out" >>$CONFIG_STATUS + ac_in=$ac_out; ac_out=$ac_nxt; ac_nxt=$ac_in + sed 1,${ac_max_sed_lines}d conftest.defines >conftest.tail + grep . conftest.tail >/dev/null || break + rm -f conftest.defines + mv conftest.tail conftest.defines +done +rm -f conftest.defines conftest.tail + +echo "ac_result=$ac_in" >>$CONFIG_STATUS +cat >>$CONFIG_STATUS <<\_ACEOF + if test x"$ac_file" != x-; then + echo "/* $configure_input */" >"$tmp/config.h" + cat "$ac_result" >>"$tmp/config.h" + if diff $ac_file "$tmp/config.h" >/dev/null 2>&1; then + { echo "$as_me:$LINENO: $ac_file is unchanged" >&5 +echo "$as_me: $ac_file is unchanged" >&6;} + else + rm -f $ac_file + mv "$tmp/config.h" $ac_file + fi + else + echo "/* $configure_input */" + cat "$ac_result" + fi + rm -f "$tmp/out12" + ;; + + + esac + +done # for ac_tag + + +{ (exit 0); exit 0; } +_ACEOF +chmod +x $CONFIG_STATUS +ac_clean_files=$ac_clean_files_save + + +# configure is writing to config.log, and then calls config.status. +# config.status does its own redirection, appending to config.log. +# Unfortunately, on DOS this fails, as config.log is still kept open +# by configure, so config.status won't be able to write to it; its +# output is simply discarded. So we exec the FD to /dev/null, +# effectively closing config.log, so it can be properly (re)opened and +# appended to by config.status. When coming back to configure, we +# need to make the FD available again. +if test "$no_create" != yes; then + ac_cs_success=: + ac_config_status_args= + test "$silent" = yes && + ac_config_status_args="$ac_config_status_args --quiet" + exec 5>/dev/null + $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false + exec 5>>config.log + # Use ||, not &&, to avoid exiting from the if with $? = 1, which + # would make configure fail if this is the last instruction. + $ac_cs_success || { (exit 1); exit 1; } +fi + + diff --git a/xml/configure.in b/xml/configure.in new file mode 100644 index 0000000..45e813a --- /dev/null +++ b/xml/configure.in @@ -0,0 +1,338 @@ +dnl +dnl "$Id: configure.in 427 2011-01-03 02:03:29Z mike $" +dnl +dnl Configuration script for Mini-XML, a small XML-like file parsing library. +dnl +dnl Copyright 2003-2011 by Michael R Sweet. +dnl +dnl These coded instructions, statements, and computer programs are the +dnl property of Michael R Sweet and are protected by Federal copyright +dnl law. Distribution and use rights are outlined in the file "COPYING" +dnl which should have been included with this file. If this file is +dnl missing or damaged, see the license at: +dnl +dnl http://www.minixml.org/ +dnl + +dnl Specify a source file from the distribution... +AC_INIT(mxml.h) + +dnl Set the name of the config header file... +AC_CONFIG_HEADER(config.h) + +dnl Version number... +VERSION=2.7 +AC_SUBST(VERSION) +AC_DEFINE_UNQUOTED(MXML_VERSION, "Mini-XML v$VERSION") + +dnl Clear default debugging options and set normal optimization by +dnl default unless the user asks for debugging specifically. +CFLAGS="${CFLAGS:=}" +CXXFLAGS="${CXXFLAGS:=}" +LDFLAGS="${LDFLAGS:=}" +AC_SUBST(LDFLAGS) +OPTIM="" +AC_SUBST(OPTIM) + +AC_ARG_WITH(ansi, [ --with-ansi set full ANSI C mode, default=no], + use_ansi="$withval", + use_ansi="no") + +AC_ARG_WITH(archflags, [ --with-archflags set additional architecture flags, default=none], + ARCHFLAGS="$withval", + ARCHFLAGS="") +AC_SUBST(ARCHFLAGS) + +AC_ARG_ENABLE(debug, [ --enable-debug turn on debugging, default=no], +if eval "test x$enable_debug = xyes"; then + OPTIM="-g" +fi) + +AC_ARG_WITH(docdir, [ --with-docdir set directory for documentation, default=${prefix}/share/doc/mxml], + docdir="$withval", + docdir="NONE") + +AC_SUBST(docdir) + +AC_ARG_WITH(vsnprintf, [ --with-vsnprintf use vsnprintf emulation functions, default=auto], + use_vsnprintf="$withval", + use_vsnprintf="no") + +dnl Get the operating system and version number... +uname=`uname` +uversion=`uname -r | sed -e '1,$s/[[^0-9]]//g'` +if test x$uname = xIRIX64; then + uname="IRIX" +fi + +dnl Checks for programs... +AC_PROG_CC +AC_PROG_CXX +AC_PROG_INSTALL +if test "$INSTALL" = "$ac_install_sh"; then + # Use full path to install-sh script... + INSTALL="`pwd`/install-sh -c" +fi +AC_PROG_RANLIB +AC_PATH_PROG(AR,ar) +AC_PATH_PROG(CP,cp) +AC_PATH_PROG(LN,ln) +AC_PATH_PROG(MKDIR,mkdir) +AC_PATH_PROG(RM,rm) + +dnl Flags for "ar" command... +case "$uname" in + Darwin* | *BSD*) + ARFLAGS="-rcv" + ;; + *) + ARFLAGS="crvs" + ;; +esac + +AC_SUBST(ARFLAGS) + +dnl Inline functions... +AC_C_INLINE + +dnl Checks for string functions. +if test "x$use_ansi" != xyes; then + AC_CHECK_FUNCS(strdup) +fi + +if test "x$use_vsnprintf" != xyes; then + AC_CHECK_FUNCS(snprintf vsnprintf) +fi + +dnl Check for "long long" support... +AC_CACHE_CHECK(for long long int, ac_cv_c_long_long, + [if test "$GCC" = yes; then + ac_cv_c_long_long=yes + else + AC_TRY_COMPILE(,[long long int i;], + ac_cv_c_long_long=yes, + ac_cv_c_long_long=no) + fi]) + +if test $ac_cv_c_long_long = yes; then + AC_DEFINE(HAVE_LONG_LONG) +fi + +dnl Threading support +AC_ARG_ENABLE(threads, [ --enable-threads enable multi-threading support]) + +have_pthread=no +PTHREAD_FLAGS="" +PTHREAD_LIBS="" + +if test "x$enable_threads" != xno; then + AC_CHECK_HEADER(pthread.h, AC_DEFINE(HAVE_PTHREAD_H)) + + if test x$ac_cv_header_pthread_h = xyes; then + dnl Check various threading options for the platforms we support + for flag in -lpthreads -lpthread -pthread; do + AC_MSG_CHECKING([for pthread_create using $flag]) + SAVELIBS="$LIBS" + LIBS="$flag $LIBS" + AC_TRY_LINK([#include ], + [pthread_create(0, 0, 0, 0);], + have_pthread=yes) + AC_MSG_RESULT([$have_pthread]) + LIBS="$SAVELIBS" + + if test $have_pthread = yes; then + PTHREAD_FLAGS="-D_THREAD_SAFE -D_REENTRANT" + PTHREAD_LIBS="$flag" + + # Solaris requires -D_POSIX_PTHREAD_SEMANTICS to + # be POSIX-compliant... :( + if test $uname = SunOS; then + PTHREAD_FLAGS="$PTHREAD_FLAGS -D_POSIX_PTHREAD_SEMANTICS" + fi + break + fi + done + fi +fi + +AC_SUBST(PTHREAD_FLAGS) +AC_SUBST(PTHREAD_LIBS) + +dnl Shared library support... +DSO="${DSO:=:}" +DSOFLAGS="${DSOFLAGS:=}" + +AC_ARG_ENABLE(shared, [ --enable-shared turn on shared libraries, default=no]) + +if test x$enable_shared != xno; then + AC_MSG_CHECKING(for shared library support) + PICFLAG=1 + + case "$uname" in + SunOS* | UNIX_S*) + AC_MSG_RESULT(yes) + LIBMXML="libmxml.so.1.5" + DSO="\$(CC)" + DSOFLAGS="$DSOFLAGS -Wl,-h,libmxml.so.1 -G -R\$(libdir) \$(OPTIM)" + LDFLAGS="$LDFLAGS -R\$(libdir)" + ;; + + HP-UX*) + AC_MSG_RESULT(yes) + LIBMXML="libmxml.sl.1" + DSO="ld" + DSOFLAGS="$DSOFLAGS -b -z +h libmxml.sl.1 +s +b \$(libdir)" + LDFLAGS="$LDFLAGS -Wl,+s,+b,\$(libdir)" + ;; + + IRIX) + AC_MSG_RESULT(yes) + LIBMXML="libmxml.so.1.5" + DSO="\$(CC)" + DSOFLAGS="$DSOFLAGS -Wl,-rpath,\$(libdir),-set_version,sgi1.0,-soname,libmxml.so.1 -shared \$(OPTIM)" + ;; + + OSF1* | Linux | GNU) + AC_MSG_RESULT(yes) + LIBMXML="libmxml.so.1.5" + DSO="\$(CC)" + DSOFLAGS="$DSOFLAGS -Wl,-soname,libmxml.so.1,-rpath,\$(libdir) -shared \$(OPTIM)" + LDFLAGS="$LDFLAGS -Wl,-rpath,\$(libdir)" + ;; + + *BSD*) + AC_MSG_RESULT(yes) + LIBMXML="libmxml.so.1.5" + DSO="\$(CC)" + DSOFLAGS="$DSOFLAGS -Wl,-soname,libmxml.so.1,-R\$(libdir) -shared \$(OPTIM)" + LDFLAGS="$LDFLAGS -Wl,-R\$(libdir)" + ;; + + Darwin*) + AC_MSG_RESULT(yes) + LIBMXML="libmxml.1.dylib" + DSO="\$(CC)" + DSOFLAGS="$DSOFLAGS \$(RC_CFLAGS) -dynamiclib -lc" + ;; + + *) + AC_MSG_RESULT(no) + AC_MSG_WARN(shared libraries not supported on this platform.) + PICFLAG=0 + LIBMXML="libmxml.a" + ;; + esac +else + PICFLAG=0 + LIBMXML="libmxml.a" +fi + +AC_SUBST(DSO) +AC_SUBST(DSOFLAGS) +AC_SUBST(LIBMXML) +AC_SUBST(PICFLAG) + +dnl Add -Wall for GCC... +if test -n "$GCC"; then + CFLAGS="-Wall $CFLAGS" + + if test "x$OPTIM" = x; then + OPTIM="-Os -g" + fi + + if test "x$use_ansi" = xyes; then + CFLAGS="-ansi -pedantic $CFLAGS" + fi + + if test $PICFLAG = 1 -a $uname != AIX; then + OPTIM="-fPIC $OPTIM" + fi +else + case $uname in + HP-UX*) + CFLAGS="-Ae $CFLAGS" + + if test "x$OPTIM" = x; then + OPTIM="-O" + fi + + OPTIM="+DAportable $OPTIM" + + if test $PICFLAG = 1; then + OPTIM="+z $OPTIM" + fi + ;; + + UNIX_SVR* | SunOS*) + if test "x$OPTIM" = x; then + OPTIM="-O" + fi + + if test $PICFLAG = 1; then + OPTIM="-KPIC $OPTIM" + fi + ;; + + *) + if test "x$OPTIM" = x; then + OPTIM="-O" + fi + ;; + esac +fi + +dnl Fix "prefix" variable if it hasn't been specified... +if test "$prefix" = "NONE"; then + prefix="/usr/local" +fi + +dnl Fix "exec_prefix" variable if it hasn't been specified... +if test "$exec_prefix" = "NONE"; then + exec_prefix="$prefix" +fi + +dnl Fix "docdir" variable if it hasn't been specified... +if test "$docdir" = "NONE"; then + docdir="$datadir/doc/mxml" +fi + +dnl Fix "mandir" variable if it hasn't been specified... +if test "$mandir" = "\${prefix}/man" -a "$prefix" = "/usr"; then + case "$uname" in + *BSD* | Darwin* | Linux*) + # BSD, Darwin (MacOS X), and Linux + mandir="/usr/share/man" + ;; + IRIX*) + # SGI IRIX + mandir="/usr/share/catman/u_man" + ;; + *) + # All others + mandir="/usr/man" + ;; + esac +fi + +dnl pkg-config stuff... +if test "$includedir" != /usr/include; then + PC_CFLAGS="-I$includedir" +else + PC_CFLAGS="" +fi + +if test "$libdir" != /usr/lib; then + PC_LIBS="-L$libdir -lmxml" +else + PC_LIBS="-lmxml" +fi + +AC_SUBST(PC_CFLAGS) +AC_SUBST(PC_LIBS) + +dnl Output the makefile, etc... +AC_OUTPUT(Makefile mxml.list mxml.pc) + +dnl +dnl End of "$Id: configure.in 427 2011-01-03 02:03:29Z mike $". +dnl diff --git a/xml/doc/Mini-XML.pdf b/xml/doc/Mini-XML.pdf new file mode 100644 index 0000000..f1718a6 Binary files /dev/null and b/xml/doc/Mini-XML.pdf differ diff --git a/xml/install-sh b/xml/install-sh new file mode 100644 index 0000000..398a88e --- /dev/null +++ b/xml/install-sh @@ -0,0 +1,251 @@ +#!/bin/sh +# +# install - install a program, script, or datafile +# This comes from X11R5 (mit/util/scripts/install.sh). +# +# Copyright 1991 by the Massachusetts Institute of Technology +# +# Permission to use, copy, modify, distribute, and sell this software and its +# documentation for any purpose is hereby granted without fee, provided that +# the above copyright notice appear in all copies and that both that +# copyright notice and this permission notice appear in supporting +# documentation, and that the name of M.I.T. not be used in advertising or +# publicity pertaining to distribution of the software without specific, +# written prior permission. M.I.T. makes no representations about the +# suitability of this software for any purpose. It is provided "as is" +# without express or implied warranty. +# +# Calling this script install-sh is preferred over install.sh, to prevent +# `make' implicit rules from creating a file called install from it +# when there is no Makefile. +# +# This script is compatible with the BSD install script, but was written +# from scratch. It can only install one file at a time, a restriction +# shared with many OS's install programs. + + +# set DOITPROG to echo to test this script + +# Don't use :- since 4.3BSD and earlier shells don't like it. +doit="${DOITPROG-}" + + +# put in absolute paths if you don't have them in your path; or use env. vars. + +mvprog="${MVPROG-mv}" +cpprog="${CPPROG-cp}" +chmodprog="${CHMODPROG-chmod}" +chownprog="${CHOWNPROG-chown}" +chgrpprog="${CHGRPPROG-chgrp}" +stripprog="${STRIPPROG-strip}" +rmprog="${RMPROG-rm}" +mkdirprog="${MKDIRPROG-mkdir}" + +transformbasename="" +transform_arg="" +instcmd="$mvprog" +chmodcmd="$chmodprog 0755" +chowncmd="" +chgrpcmd="" +stripcmd="" +rmcmd="$rmprog -f" +mvcmd="$mvprog" +src="" +dst="" +dir_arg="" + +while [ x"$1" != x ]; do + case $1 in + -c) instcmd="$cpprog" + shift + continue;; + + -d) dir_arg=true + shift + continue;; + + -m) chmodcmd="$chmodprog $2" + shift + shift + continue;; + + -o) chowncmd="$chownprog $2" + shift + shift + continue;; + + -g) chgrpcmd="$chgrpprog $2" + shift + shift + continue;; + + -s) stripcmd="$stripprog" + shift + continue;; + + -t=*) transformarg=`echo $1 | sed 's/-t=//'` + shift + continue;; + + -b=*) transformbasename=`echo $1 | sed 's/-b=//'` + shift + continue;; + + *) if [ x"$src" = x ] + then + src=$1 + else + # this colon is to work around a 386BSD /bin/sh bug + : + dst=$1 + fi + shift + continue;; + esac +done + +if [ x"$src" = x ] +then + echo "install: no input file specified" + exit 1 +else + : +fi + +if [ x"$dir_arg" != x ]; then + dst=$src + src="" + + if [ -d $dst ]; then + instcmd=: + chmodcmd="" + else + instcmd=$mkdirprog + fi +else + +# Waiting for this to be detected by the "$instcmd $src $dsttmp" command +# might cause directories to be created, which would be especially bad +# if $src (and thus $dsttmp) contains '*'. + + if [ -f $src -o -d $src ] + then + : + else + echo "install: $src does not exist" + exit 1 + fi + + if [ x"$dst" = x ] + then + echo "install: no destination specified" + exit 1 + else + : + fi + +# If destination is a directory, append the input filename; if your system +# does not like double slashes in filenames, you may need to add some logic + + if [ -d $dst ] + then + dst="$dst"/`basename $src` + else + : + fi +fi + +## this sed command emulates the dirname command +dstdir=`echo $dst | sed -e 's,[^/]*$,,;s,/$,,;s,^$,.,'` + +# Make sure that the destination directory exists. +# this part is taken from Noah Friedman's mkinstalldirs script + +# Skip lots of stat calls in the usual case. +if [ ! -d "$dstdir" ]; then +defaultIFS=' + ' +IFS="${IFS-${defaultIFS}}" + +oIFS="${IFS}" +# Some sh's can't handle IFS=/ for some reason. +IFS='%' +set - `echo ${dstdir} | sed -e 's@/@%@g' -e 's@^%@/@'` +IFS="${oIFS}" + +pathcomp='' + +while [ $# -ne 0 ] ; do + pathcomp="${pathcomp}${1}" + shift + + if [ ! -d "${pathcomp}" ] ; + then + $mkdirprog "${pathcomp}" + else + : + fi + + pathcomp="${pathcomp}/" +done +fi + +if [ x"$dir_arg" != x ] +then + $doit $instcmd $dst && + + if [ x"$chowncmd" != x ]; then $doit $chowncmd $dst; else : ; fi && + if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dst; else : ; fi && + if [ x"$stripcmd" != x ]; then $doit $stripcmd $dst; else : ; fi && + if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dst; else : ; fi +else + +# If we're going to rename the final executable, determine the name now. + + if [ x"$transformarg" = x ] + then + dstfile=`basename $dst` + else + dstfile=`basename $dst $transformbasename | + sed $transformarg`$transformbasename + fi + +# don't allow the sed command to completely eliminate the filename + + if [ x"$dstfile" = x ] + then + dstfile=`basename $dst` + else + : + fi + +# Make a temp file name in the proper directory. + + dsttmp=$dstdir/#inst.$$# + +# Move or copy the file name to the temp name + + $doit $instcmd $src $dsttmp && + + trap "rm -f ${dsttmp}" 0 && + +# and set any options; do chmod last to preserve setuid bits + +# If any of these fail, we abort the whole thing. If we want to +# ignore errors from any of these, just make sure not to ignore +# errors from the above "$doit $instcmd $src $dsttmp" command. + + if [ x"$chowncmd" != x ]; then $doit $chowncmd $dsttmp; else :;fi && + if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dsttmp; else :;fi && + if [ x"$stripcmd" != x ]; then $doit $stripcmd $dsttmp; else :;fi && + if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dsttmp; else :;fi && + +# Now rename the file to the real destination. + + $doit $rmcmd -f $dstdir/$dstfile && + $doit $mvcmd $dsttmp $dstdir/$dstfile + +fi && + + +exit 0 diff --git a/xml/mxml-attr.c b/xml/mxml-attr.c new file mode 100644 index 0000000..c9950f5 --- /dev/null +++ b/xml/mxml-attr.c @@ -0,0 +1,319 @@ +/* + * "$Id: mxml-attr.c 408 2010-09-19 05:26:46Z mike $" + * + * Attribute support code for Mini-XML, a small XML-like file parsing library. + * + * Copyright 2003-2010 by Michael R Sweet. + * + * These coded instructions, statements, and computer programs are the + * property of Michael R Sweet and are protected by Federal copyright + * law. Distribution and use rights are outlined in the file "COPYING" + * which should have been included with this file. If this file is + * missing or damaged, see the license at: + * + * http://www.minixml.org/ + * + * Contents: + * + * mxmlElementDeleteAttr() - Delete an attribute. + * mxmlElementGetAttr() - Get an attribute. + * mxmlElementSetAttr() - Set an attribute. + * mxmlElementSetAttrf() - Set an attribute with a formatted value. + * mxml_set_attr() - Set or add an attribute name/value pair. + */ + +/* + * Include necessary headers... + */ + +#include "config.h" +#include "mxml.h" + + +/* + * Local functions... + */ + +static int mxml_set_attr(mxml_node_t *node, const char *name, + char *value); + + +/* + * 'mxmlElementDeleteAttr()' - Delete an attribute. + * + * @since Mini-XML 2.4@ + */ + +void +mxmlElementDeleteAttr(mxml_node_t *node,/* I - Element */ + const char *name)/* I - Attribute name */ +{ + int i; /* Looping var */ + mxml_attr_t *attr; /* Cirrent attribute */ + + +#ifdef DEBUG + fprintf(stderr, "mxmlElementDeleteAttr(node=%p, name=\"%s\")\n", + node, name ? name : "(null)"); +#endif /* DEBUG */ + + /* + * Range check input... + */ + + if (!node || node->type != MXML_ELEMENT || !name) + return; + + /* + * Look for the attribute... + */ + + for (i = node->value.element.num_attrs, attr = node->value.element.attrs; + i > 0; + i --, attr ++) + { +#ifdef DEBUG + printf(" %s=\"%s\"\n", attr->name, attr->value); +#endif /* DEBUG */ + + if (!strcmp(attr->name, name)) + { + /* + * Delete this attribute... + */ + + free(attr->name); + free(attr->value); + + i --; + if (i > 0) + memmove(attr, attr + 1, i * sizeof(mxml_attr_t)); + + node->value.element.num_attrs --; + return; + } + } +} + + +/* + * 'mxmlElementGetAttr()' - Get an attribute. + * + * This function returns NULL if the node is not an element or the + * named attribute does not exist. + */ + +const char * /* O - Attribute value or NULL */ +mxmlElementGetAttr(mxml_node_t *node, /* I - Element node */ + const char *name) /* I - Name of attribute */ +{ + int i; /* Looping var */ + mxml_attr_t *attr; /* Cirrent attribute */ + + +#ifdef DEBUG + fprintf(stderr, "mxmlElementGetAttr(node=%p, name=\"%s\")\n", + node, name ? name : "(null)"); +#endif /* DEBUG */ + + /* + * Range check input... + */ + + if (!node || node->type != MXML_ELEMENT || !name) + return (NULL); + + /* + * Look for the attribute... + */ + + for (i = node->value.element.num_attrs, attr = node->value.element.attrs; + i > 0; + i --, attr ++) + { +#ifdef DEBUG + printf(" %s=\"%s\"\n", attr->name, attr->value); +#endif /* DEBUG */ + + if (!strcmp(attr->name, name)) + { +#ifdef DEBUG + printf(" Returning \"%s\"!\n", attr->value); +#endif /* DEBUG */ + return (attr->value); + } + } + + /* + * Didn't find attribute, so return NULL... + */ + +#ifdef DEBUG + puts(" Returning NULL!\n"); +#endif /* DEBUG */ + + return (NULL); +} + + +/* + * 'mxmlElementSetAttr()' - Set an attribute. + * + * If the named attribute already exists, the value of the attribute + * is replaced by the new string value. The string value is copied + * into the element node. This function does nothing if the node is + * not an element. + */ + +void +mxmlElementSetAttr(mxml_node_t *node, /* I - Element node */ + const char *name, /* I - Name of attribute */ + const char *value) /* I - Attribute value */ +{ + char *valuec; /* Copy of value */ + + +#ifdef DEBUG + fprintf(stderr, "mxmlElementSetAttr(node=%p, name=\"%s\", value=\"%s\")\n", + node, name ? name : "(null)", value ? value : "(null)"); +#endif /* DEBUG */ + + /* + * Range check input... + */ + + if (!node || node->type != MXML_ELEMENT || !name) + return; + + if (value) + valuec = strdup(value); + else + valuec = NULL; + + if (mxml_set_attr(node, name, valuec)) + free(valuec); +} + + +/* + * 'mxmlElementSetAttrf()' - Set an attribute with a formatted value. + * + * If the named attribute already exists, the value of the attribute + * is replaced by the new formatted string. The formatted string value is + * copied into the element node. This function does nothing if the node + * is not an element. + * + * @since Mini-XML 2.3@ + */ + +void +mxmlElementSetAttrf(mxml_node_t *node, /* I - Element node */ + const char *name, /* I - Name of attribute */ + const char *format,/* I - Printf-style attribute value */ + ...) /* I - Additional arguments as needed */ +{ + va_list ap; /* Argument pointer */ + char *value; /* Value */ + + +#ifdef DEBUG + fprintf(stderr, + "mxmlElementSetAttrf(node=%p, name=\"%s\", format=\"%s\", ...)\n", + node, name ? name : "(null)", format ? format : "(null)"); +#endif /* DEBUG */ + + /* + * Range check input... + */ + + if (!node || node->type != MXML_ELEMENT || !name || !format) + return; + + /* + * Format the value... + */ + + va_start(ap, format); + value = _mxml_vstrdupf(format, ap); + va_end(ap); + + if (!value) + mxml_error("Unable to allocate memory for attribute '%s' in element %s!", + name, node->value.element.name); + else if (mxml_set_attr(node, name, value)) + free(value); +} + + +/* + * 'mxml_set_attr()' - Set or add an attribute name/value pair. + */ + +static int /* O - 0 on success, -1 on failure */ +mxml_set_attr(mxml_node_t *node, /* I - Element node */ + const char *name, /* I - Attribute name */ + char *value) /* I - Attribute value */ +{ + int i; /* Looping var */ + mxml_attr_t *attr; /* New attribute */ + + + /* + * Look for the attribute... + */ + + for (i = node->value.element.num_attrs, attr = node->value.element.attrs; + i > 0; + i --, attr ++) + if (!strcmp(attr->name, name)) + { + /* + * Free the old value as needed... + */ + + if (attr->value) + free(attr->value); + + attr->value = value; + + return (0); + } + + /* + * Add a new attribute... + */ + + if (node->value.element.num_attrs == 0) + attr = malloc(sizeof(mxml_attr_t)); + else + attr = realloc(node->value.element.attrs, + (node->value.element.num_attrs + 1) * sizeof(mxml_attr_t)); + + if (!attr) + { + mxml_error("Unable to allocate memory for attribute '%s' in element %s!", + name, node->value.element.name); + return (-1); + } + + node->value.element.attrs = attr; + attr += node->value.element.num_attrs; + + if ((attr->name = strdup(name)) == NULL) + { + mxml_error("Unable to allocate memory for attribute '%s' in element %s!", + name, node->value.element.name); + return (-1); + } + + attr->value = value; + + node->value.element.num_attrs ++; + + return (0); +} + + +/* + * End of "$Id: mxml-attr.c 408 2010-09-19 05:26:46Z mike $". + */ diff --git a/xml/mxml-entity.c b/xml/mxml-entity.c new file mode 100644 index 0000000..c5c9f61 --- /dev/null +++ b/xml/mxml-entity.c @@ -0,0 +1,460 @@ +/* + * "$Id: mxml-entity.c 408 2010-09-19 05:26:46Z mike $" + * + * Character entity support code for Mini-XML, a small XML-like + * file parsing library. + * + * Copyright 2003-2010 by Michael R Sweet. + * + * These coded instructions, statements, and computer programs are the + * property of Michael R Sweet and are protected by Federal copyright + * law. Distribution and use rights are outlined in the file "COPYING" + * which should have been included with this file. If this file is + * missing or damaged, see the license at: + * + * http://www.minixml.org/ + * + * Contents: + * + * mxmlEntityAddCallback() - Add a callback to convert entities to + * Unicode. + * mxmlEntityGetName() - Get the name that corresponds to the + * character value. + * mxmlEntityGetValue() - Get the character corresponding to a named + * entity. + * mxmlEntityRemoveCallback() - Remove a callback. + * _mxml_entity_cb() - Lookup standard (X)HTML entities. + */ + +/* + * Include necessary headers... + */ + +#include "mxml-private.h" + + +/* + * 'mxmlEntityAddCallback()' - Add a callback to convert entities to Unicode. + */ + +int /* O - 0 on success, -1 on failure */ +mxmlEntityAddCallback( + mxml_entity_cb_t cb) /* I - Callback function to add */ +{ + _mxml_global_t *global = _mxml_global(); + /* Global data */ + + + if (global->num_entity_cbs < (int)(sizeof(global->entity_cbs) / sizeof(global->entity_cbs[0]))) + { + global->entity_cbs[global->num_entity_cbs] = cb; + global->num_entity_cbs ++; + + return (0); + } + else + { + mxml_error("Unable to add entity callback!"); + + return (-1); + } +} + + +/* + * 'mxmlEntityGetName()' - Get the name that corresponds to the character value. + * + * If val does not need to be represented by a named entity, NULL is returned. + */ + +const char * /* O - Entity name or NULL */ +mxmlEntityGetName(int val) /* I - Character value */ +{ + switch (val) + { + case '&' : + return ("amp"); + + case '<' : + return ("lt"); + + case '>' : + return ("gt"); + + case '\"' : + return ("quot"); + + default : + return (NULL); + } +} + + +/* + * 'mxmlEntityGetValue()' - Get the character corresponding to a named entity. + * + * The entity name can also be a numeric constant. -1 is returned if the + * name is not known. + */ + +int /* O - Character value or -1 on error */ +mxmlEntityGetValue(const char *name) /* I - Entity name */ +{ + int i; /* Looping var */ + int ch; /* Character value */ + _mxml_global_t *global = _mxml_global(); + /* Global data */ + + + for (i = 0; i < global->num_entity_cbs; i ++) + if ((ch = (global->entity_cbs[i])(name)) >= 0) + return (ch); + + return (-1); +} + + +/* + * 'mxmlEntityRemoveCallback()' - Remove a callback. + */ + +void +mxmlEntityRemoveCallback( + mxml_entity_cb_t cb) /* I - Callback function to remove */ +{ + int i; /* Looping var */ + _mxml_global_t *global = _mxml_global(); + /* Global data */ + + + for (i = 0; i < global->num_entity_cbs; i ++) + if (cb == global->entity_cbs[i]) + { + /* + * Remove the callback... + */ + + global->num_entity_cbs --; + + if (i < global->num_entity_cbs) + memmove(global->entity_cbs + i, global->entity_cbs + i + 1, + (global->num_entity_cbs - i) * sizeof(global->entity_cbs[0])); + + return; + } +} + + +/* + * '_mxml_entity_cb()' - Lookup standard (X)HTML entities. + */ + +int /* O - Unicode value or -1 */ +_mxml_entity_cb(const char *name) /* I - Entity name */ +{ + int diff, /* Difference between names */ + current, /* Current entity in search */ + first, /* First entity in search */ + last; /* Last entity in search */ + static const struct + { + const char *name; /* Entity name */ + int val; /* Character value */ + } entities[] = + { + { "AElig", 198 }, + { "Aacute", 193 }, + { "Acirc", 194 }, + { "Agrave", 192 }, + { "Alpha", 913 }, + { "Aring", 197 }, + { "Atilde", 195 }, + { "Auml", 196 }, + { "Beta", 914 }, + { "Ccedil", 199 }, + { "Chi", 935 }, + { "Dagger", 8225 }, + { "Delta", 916 }, + { "Dstrok", 208 }, + { "ETH", 208 }, + { "Eacute", 201 }, + { "Ecirc", 202 }, + { "Egrave", 200 }, + { "Epsilon", 917 }, + { "Eta", 919 }, + { "Euml", 203 }, + { "Gamma", 915 }, + { "Iacute", 205 }, + { "Icirc", 206 }, + { "Igrave", 204 }, + { "Iota", 921 }, + { "Iuml", 207 }, + { "Kappa", 922 }, + { "Lambda", 923 }, + { "Mu", 924 }, + { "Ntilde", 209 }, + { "Nu", 925 }, + { "OElig", 338 }, + { "Oacute", 211 }, + { "Ocirc", 212 }, + { "Ograve", 210 }, + { "Omega", 937 }, + { "Omicron", 927 }, + { "Oslash", 216 }, + { "Otilde", 213 }, + { "Ouml", 214 }, + { "Phi", 934 }, + { "Pi", 928 }, + { "Prime", 8243 }, + { "Psi", 936 }, + { "Rho", 929 }, + { "Scaron", 352 }, + { "Sigma", 931 }, + { "THORN", 222 }, + { "Tau", 932 }, + { "Theta", 920 }, + { "Uacute", 218 }, + { "Ucirc", 219 }, + { "Ugrave", 217 }, + { "Upsilon", 933 }, + { "Uuml", 220 }, + { "Xi", 926 }, + { "Yacute", 221 }, + { "Yuml", 376 }, + { "Zeta", 918 }, + { "aacute", 225 }, + { "acirc", 226 }, + { "acute", 180 }, + { "aelig", 230 }, + { "agrave", 224 }, + { "alefsym", 8501 }, + { "alpha", 945 }, + { "amp", '&' }, + { "and", 8743 }, + { "ang", 8736 }, + { "apos", '\'' }, + { "aring", 229 }, + { "asymp", 8776 }, + { "atilde", 227 }, + { "auml", 228 }, + { "bdquo", 8222 }, + { "beta", 946 }, + { "brkbar", 166 }, + { "brvbar", 166 }, + { "bull", 8226 }, + { "cap", 8745 }, + { "ccedil", 231 }, + { "cedil", 184 }, + { "cent", 162 }, + { "chi", 967 }, + { "circ", 710 }, + { "clubs", 9827 }, + { "cong", 8773 }, + { "copy", 169 }, + { "crarr", 8629 }, + { "cup", 8746 }, + { "curren", 164 }, + { "dArr", 8659 }, + { "dagger", 8224 }, + { "darr", 8595 }, + { "deg", 176 }, + { "delta", 948 }, + { "diams", 9830 }, + { "die", 168 }, + { "divide", 247 }, + { "eacute", 233 }, + { "ecirc", 234 }, + { "egrave", 232 }, + { "empty", 8709 }, + { "emsp", 8195 }, + { "ensp", 8194 }, + { "epsilon", 949 }, + { "equiv", 8801 }, + { "eta", 951 }, + { "eth", 240 }, + { "euml", 235 }, + { "euro", 8364 }, + { "exist", 8707 }, + { "fnof", 402 }, + { "forall", 8704 }, + { "frac12", 189 }, + { "frac14", 188 }, + { "frac34", 190 }, + { "frasl", 8260 }, + { "gamma", 947 }, + { "ge", 8805 }, + { "gt", '>' }, + { "hArr", 8660 }, + { "harr", 8596 }, + { "hearts", 9829 }, + { "hellip", 8230 }, + { "hibar", 175 }, + { "iacute", 237 }, + { "icirc", 238 }, + { "iexcl", 161 }, + { "igrave", 236 }, + { "image", 8465 }, + { "infin", 8734 }, + { "int", 8747 }, + { "iota", 953 }, + { "iquest", 191 }, + { "isin", 8712 }, + { "iuml", 239 }, + { "kappa", 954 }, + { "lArr", 8656 }, + { "lambda", 955 }, + { "lang", 9001 }, + { "laquo", 171 }, + { "larr", 8592 }, + { "lceil", 8968 }, + { "ldquo", 8220 }, + { "le", 8804 }, + { "lfloor", 8970 }, + { "lowast", 8727 }, + { "loz", 9674 }, + { "lrm", 8206 }, + { "lsaquo", 8249 }, + { "lsquo", 8216 }, + { "lt", '<' }, + { "macr", 175 }, + { "mdash", 8212 }, + { "micro", 181 }, + { "middot", 183 }, + { "minus", 8722 }, + { "mu", 956 }, + { "nabla", 8711 }, + { "nbsp", 160 }, + { "ndash", 8211 }, + { "ne", 8800 }, + { "ni", 8715 }, + { "not", 172 }, + { "notin", 8713 }, + { "nsub", 8836 }, + { "ntilde", 241 }, + { "nu", 957 }, + { "oacute", 243 }, + { "ocirc", 244 }, + { "oelig", 339 }, + { "ograve", 242 }, + { "oline", 8254 }, + { "omega", 969 }, + { "omicron", 959 }, + { "oplus", 8853 }, + { "or", 8744 }, + { "ordf", 170 }, + { "ordm", 186 }, + { "oslash", 248 }, + { "otilde", 245 }, + { "otimes", 8855 }, + { "ouml", 246 }, + { "para", 182 }, + { "part", 8706 }, + { "permil", 8240 }, + { "perp", 8869 }, + { "phi", 966 }, + { "pi", 960 }, + { "piv", 982 }, + { "plusmn", 177 }, + { "pound", 163 }, + { "prime", 8242 }, + { "prod", 8719 }, + { "prop", 8733 }, + { "psi", 968 }, + { "quot", '\"' }, + { "rArr", 8658 }, + { "radic", 8730 }, + { "rang", 9002 }, + { "raquo", 187 }, + { "rarr", 8594 }, + { "rceil", 8969 }, + { "rdquo", 8221 }, + { "real", 8476 }, + { "reg", 174 }, + { "rfloor", 8971 }, + { "rho", 961 }, + { "rlm", 8207 }, + { "rsaquo", 8250 }, + { "rsquo", 8217 }, + { "sbquo", 8218 }, + { "scaron", 353 }, + { "sdot", 8901 }, + { "sect", 167 }, + { "shy", 173 }, + { "sigma", 963 }, + { "sigmaf", 962 }, + { "sim", 8764 }, + { "spades", 9824 }, + { "sub", 8834 }, + { "sube", 8838 }, + { "sum", 8721 }, + { "sup", 8835 }, + { "sup1", 185 }, + { "sup2", 178 }, + { "sup3", 179 }, + { "supe", 8839 }, + { "szlig", 223 }, + { "tau", 964 }, + { "there4", 8756 }, + { "theta", 952 }, + { "thetasym", 977 }, + { "thinsp", 8201 }, + { "thorn", 254 }, + { "tilde", 732 }, + { "times", 215 }, + { "trade", 8482 }, + { "uArr", 8657 }, + { "uacute", 250 }, + { "uarr", 8593 }, + { "ucirc", 251 }, + { "ugrave", 249 }, + { "uml", 168 }, + { "upsih", 978 }, + { "upsilon", 965 }, + { "uuml", 252 }, + { "weierp", 8472 }, + { "xi", 958 }, + { "yacute", 253 }, + { "yen", 165 }, + { "yuml", 255 }, + { "zeta", 950 }, + { "zwj", 8205 }, + { "zwnj", 8204 } + }; + + + /* + * Do a binary search for the named entity... + */ + + first = 0; + last = (int)(sizeof(entities) / sizeof(entities[0]) - 1); + + while ((last - first) > 1) + { + current = (first + last) / 2; + + if ((diff = strcmp(name, entities[current].name)) == 0) + return (entities[current].val); + else if (diff < 0) + last = current; + else + first = current; + } + + /* + * If we get here, there is a small chance that there is still + * a match; check first and last... + */ + + if (!strcmp(name, entities[first].name)) + return (entities[first].val); + else if (!strcmp(name, entities[last].name)) + return (entities[last].val); + else + return (-1); +} + + +/* + * End of "$Id: mxml-entity.c 408 2010-09-19 05:26:46Z mike $". + */ diff --git a/xml/mxml-file.c b/xml/mxml-file.c new file mode 100644 index 0000000..c41ec96 --- /dev/null +++ b/xml/mxml-file.c @@ -0,0 +1,3080 @@ +/* + * "$Id: mxml-file.c 438 2011-03-24 05:47:51Z mike $" + * + * File loading code for Mini-XML, a small XML-like file parsing library. + * + * Copyright 2003-2011 by Michael R Sweet. + * + * These coded instructions, statements, and computer programs are the + * property of Michael R Sweet and are protected by Federal copyright + * law. Distribution and use rights are outlined in the file "COPYING" + * which should have been included with this file. If this file is + * missing or damaged, see the license at: + * + * http://www.minixml.org/ + * + * Contents: + * + * mxmlLoadFd() - Load a file descriptor into an XML node tree. + * mxmlLoadFile() - Load a file into an XML node tree. + * mxmlLoadString() - Load a string into an XML node tree. + * mxmlSaveAllocString() - Save an XML tree to an allocated string. + * mxmlSaveFd() - Save an XML tree to a file descriptor. + * mxmlSaveFile() - Save an XML tree to a file. + * mxmlSaveString() - Save an XML node tree to a string. + * mxmlSAXLoadFd() - Load a file descriptor into an XML node tree + * using a SAX callback. + * mxmlSAXLoadFile() - Load a file into an XML node tree + * using a SAX callback. + * mxmlSAXLoadString() - Load a string into an XML node tree + * using a SAX callback. + * mxmlSetCustomHandlers() - Set the handling functions for custom data. + * mxmlSetErrorCallback() - Set the error message callback. + * mxmlSetWrapMargin() - Set the wrap margin when saving XML data. + * mxml_add_char() - Add a character to a buffer, expanding as needed. + * mxml_fd_getc() - Read a character from a file descriptor. + * mxml_fd_putc() - Write a character to a file descriptor. + * mxml_fd_read() - Read a buffer of data from a file descriptor. + * mxml_fd_write() - Write a buffer of data to a file descriptor. + * mxml_file_getc() - Get a character from a file. + * mxml_file_putc() - Write a character to a file. + * mxml_get_entity() - Get the character corresponding to an entity... + * mxml_load_data() - Load data into an XML node tree. + * mxml_parse_element() - Parse an element for any attributes... + * mxml_string_getc() - Get a character from a string. + * mxml_string_putc() - Write a character to a string. + * mxml_write_name() - Write a name string. + * mxml_write_node() - Save an XML node to a file. + * mxml_write_string() - Write a string, escaping & and < as needed. + * mxml_write_ws() - Do whitespace callback... + */ + +/* + * Include necessary headers... + */ + +#ifndef WIN32 +# include +#endif /* !WIN32 */ +#include "mxml-private.h" + + +/* + * Character encoding... + */ + +#define ENCODE_UTF8 0 /* UTF-8 */ +#define ENCODE_UTF16BE 1 /* UTF-16 Big-Endian */ +#define ENCODE_UTF16LE 2 /* UTF-16 Little-Endian */ + + +/* + * Macro to test for a bad XML character... + */ + +#define mxml_bad_char(ch) ((ch) < ' ' && (ch) != '\n' && (ch) != '\r' && (ch) != '\t') + + +/* + * Types and structures... + */ + +typedef int (*_mxml_getc_cb_t)(void *, int *); +typedef int (*_mxml_putc_cb_t)(int, void *); + +typedef struct _mxml_fdbuf_s /**** File descriptor buffer ****/ +{ + int fd; /* File descriptor */ + unsigned char *current, /* Current position in buffer */ + *end, /* End of buffer */ + buffer[8192]; /* Character buffer */ +} _mxml_fdbuf_t; + + +/* + * Local functions... + */ + +static int mxml_add_char(int ch, char **ptr, char **buffer, + int *bufsize); +static int mxml_fd_getc(void *p, int *encoding); +static int mxml_fd_putc(int ch, void *p); +static int mxml_fd_read(_mxml_fdbuf_t *buf); +static int mxml_fd_write(_mxml_fdbuf_t *buf); +static int mxml_file_getc(void *p, int *encoding); +static int mxml_file_putc(int ch, void *p); +static int mxml_get_entity(mxml_node_t *parent, void *p, + int *encoding, + _mxml_getc_cb_t getc_cb); +static int mxml_isspace(int ch) + { + return (ch == ' ' || ch == '\t' || ch == '\r' || + ch == '\n'); + } +static mxml_node_t *mxml_load_data(mxml_node_t *top, void *p, + mxml_load_cb_t cb, + _mxml_getc_cb_t getc_cb, + mxml_sax_cb_t sax_cb, void *sax_data); +static int mxml_parse_element(mxml_node_t *node, void *p, + int *encoding, + _mxml_getc_cb_t getc_cb); +static int mxml_string_getc(void *p, int *encoding); +static int mxml_string_putc(int ch, void *p); +static int mxml_write_name(const char *s, void *p, + _mxml_putc_cb_t putc_cb); +static int mxml_write_node(mxml_node_t *node, void *p, + mxml_save_cb_t cb, int col, + _mxml_putc_cb_t putc_cb, + _mxml_global_t *global); +static int mxml_write_string(const char *s, void *p, + _mxml_putc_cb_t putc_cb); +static int mxml_write_ws(mxml_node_t *node, void *p, + mxml_save_cb_t cb, int ws, + int col, _mxml_putc_cb_t putc_cb); + + +/* + * 'mxmlLoadFd()' - Load a file descriptor into an XML node tree. + * + * The nodes in the specified file are added to the specified top node. + * If no top node is provided, the XML file MUST be well-formed with a + * single parent node like for the entire file. The callback + * function returns the value type that should be used for child nodes. + * If MXML_NO_CALLBACK is specified then all child nodes will be either + * MXML_ELEMENT or MXML_TEXT nodes. + * + * The constants MXML_INTEGER_CALLBACK, MXML_OPAQUE_CALLBACK, + * MXML_REAL_CALLBACK, and MXML_TEXT_CALLBACK are defined for loading + * child nodes of the specified type. + */ + +mxml_node_t * /* O - First node or NULL if the file could not be read. */ +mxmlLoadFd(mxml_node_t *top, /* I - Top node */ + int fd, /* I - File descriptor to read from */ + mxml_load_cb_t cb) /* I - Callback function or MXML_NO_CALLBACK */ +{ + _mxml_fdbuf_t buf; /* File descriptor buffer */ + + + /* + * Initialize the file descriptor buffer... + */ + + buf.fd = fd; + buf.current = buf.buffer; + buf.end = buf.buffer; + + /* + * Read the XML data... + */ + + return (mxml_load_data(top, &buf, cb, mxml_fd_getc, MXML_NO_CALLBACK, NULL)); +} + + +/* + * 'mxmlLoadFile()' - Load a file into an XML node tree. + * + * The nodes in the specified file are added to the specified top node. + * If no top node is provided, the XML file MUST be well-formed with a + * single parent node like for the entire file. The callback + * function returns the value type that should be used for child nodes. + * If MXML_NO_CALLBACK is specified then all child nodes will be either + * MXML_ELEMENT or MXML_TEXT nodes. + * + * The constants MXML_INTEGER_CALLBACK, MXML_OPAQUE_CALLBACK, + * MXML_REAL_CALLBACK, and MXML_TEXT_CALLBACK are defined for loading + * child nodes of the specified type. + */ + +mxml_node_t * /* O - First node or NULL if the file could not be read. */ +mxmlLoadFile(mxml_node_t *top, /* I - Top node */ + FILE *fp, /* I - File to read from */ + mxml_load_cb_t cb) /* I - Callback function or MXML_NO_CALLBACK */ +{ + /* + * Read the XML data... + */ + + return (mxml_load_data(top, fp, cb, mxml_file_getc, MXML_NO_CALLBACK, NULL)); +} + + +/* + * 'mxmlLoadString()' - Load a string into an XML node tree. + * + * The nodes in the specified string are added to the specified top node. + * If no top node is provided, the XML string MUST be well-formed with a + * single parent node like for the entire string. The callback + * function returns the value type that should be used for child nodes. + * If MXML_NO_CALLBACK is specified then all child nodes will be either + * MXML_ELEMENT or MXML_TEXT nodes. + * + * The constants MXML_INTEGER_CALLBACK, MXML_OPAQUE_CALLBACK, + * MXML_REAL_CALLBACK, and MXML_TEXT_CALLBACK are defined for loading + * child nodes of the specified type. + */ + +mxml_node_t * /* O - First node or NULL if the string has errors. */ +mxmlLoadString(mxml_node_t *top, /* I - Top node */ + const char *s, /* I - String to load */ + mxml_load_cb_t cb) /* I - Callback function or MXML_NO_CALLBACK */ +{ + /* + * Read the XML data... + */ + + return (mxml_load_data(top, (void *)&s, cb, mxml_string_getc, MXML_NO_CALLBACK, + NULL)); +} + + +/* + * 'mxmlSaveAllocString()' - Save an XML tree to an allocated string. + * + * This function returns a pointer to a string containing the textual + * representation of the XML node tree. The string should be freed + * using the free() function when you are done with it. NULL is returned + * if the node would produce an empty string or if the string cannot be + * allocated. + * + * The callback argument specifies a function that returns a whitespace + * string or NULL before and after each element. If MXML_NO_CALLBACK + * is specified, whitespace will only be added before MXML_TEXT nodes + * with leading whitespace and before attribute names inside opening + * element tags. + */ + +char * /* O - Allocated string or NULL */ +mxmlSaveAllocString( + mxml_node_t *node, /* I - Node to write */ + mxml_save_cb_t cb) /* I - Whitespace callback or MXML_NO_CALLBACK */ +{ + int bytes; /* Required bytes */ + char buffer[8192]; /* Temporary buffer */ + char *s; /* Allocated string */ + + + /* + * Write the node to the temporary buffer... + */ + + bytes = mxmlSaveString(node, buffer, sizeof(buffer), cb); + + if (bytes <= 0) + return (NULL); + + if (bytes < (int)(sizeof(buffer) - 1)) + { + /* + * Node fit inside the buffer, so just duplicate that string and + * return... + */ + + return (strdup(buffer)); + } + + /* + * Allocate a buffer of the required size and save the node to the + * new buffer... + */ + + if ((s = malloc(bytes + 1)) == NULL) + return (NULL); + + mxmlSaveString(node, s, bytes + 1, cb); + + /* + * Return the allocated string... + */ + + return (s); +} + + +/* + * 'mxmlSaveFd()' - Save an XML tree to a file descriptor. + * + * The callback argument specifies a function that returns a whitespace + * string or NULL before and after each element. If MXML_NO_CALLBACK + * is specified, whitespace will only be added before MXML_TEXT nodes + * with leading whitespace and before attribute names inside opening + * element tags. + */ + +int /* O - 0 on success, -1 on error. */ +mxmlSaveFd(mxml_node_t *node, /* I - Node to write */ + int fd, /* I - File descriptor to write to */ + mxml_save_cb_t cb) /* I - Whitespace callback or MXML_NO_CALLBACK */ +{ + int col; /* Final column */ + _mxml_fdbuf_t buf; /* File descriptor buffer */ + _mxml_global_t *global = _mxml_global(); + /* Global data */ + + + /* + * Initialize the file descriptor buffer... + */ + + buf.fd = fd; + buf.current = buf.buffer; + buf.end = buf.buffer + sizeof(buf.buffer); + + /* + * Write the node... + */ + + if ((col = mxml_write_node(node, &buf, cb, 0, mxml_fd_putc, global)) < 0) + return (-1); + + if (col > 0) + if (mxml_fd_putc('\n', &buf) < 0) + return (-1); + + /* + * Flush and return... + */ + + return (mxml_fd_write(&buf)); +} + + +/* + * 'mxmlSaveFile()' - Save an XML tree to a file. + * + * The callback argument specifies a function that returns a whitespace + * string or NULL before and after each element. If MXML_NO_CALLBACK + * is specified, whitespace will only be added before MXML_TEXT nodes + * with leading whitespace and before attribute names inside opening + * element tags. + */ + +int /* O - 0 on success, -1 on error. */ +mxmlSaveFile(mxml_node_t *node, /* I - Node to write */ + FILE *fp, /* I - File to write to */ + mxml_save_cb_t cb) /* I - Whitespace callback or MXML_NO_CALLBACK */ +{ + int col; /* Final column */ + _mxml_global_t *global = _mxml_global(); + /* Global data */ + + + /* + * Write the node... + */ + + if ((col = mxml_write_node(node, fp, cb, 0, mxml_file_putc, global)) < 0) + return (-1); + + if (col > 0) + if (putc('\n', fp) < 0) + return (-1); + + /* + * Return 0 (success)... + */ + + return (0); +} + + +/* + * 'mxmlSaveString()' - Save an XML node tree to a string. + * + * This function returns the total number of bytes that would be + * required for the string but only copies (bufsize - 1) characters + * into the specified buffer. + * + * The callback argument specifies a function that returns a whitespace + * string or NULL before and after each element. If MXML_NO_CALLBACK + * is specified, whitespace will only be added before MXML_TEXT nodes + * with leading whitespace and before attribute names inside opening + * element tags. + */ + +int /* O - Size of string */ +mxmlSaveString(mxml_node_t *node, /* I - Node to write */ + char *buffer, /* I - String buffer */ + int bufsize, /* I - Size of string buffer */ + mxml_save_cb_t cb) /* I - Whitespace callback or MXML_NO_CALLBACK */ +{ + int col; /* Final column */ + char *ptr[2]; /* Pointers for putc_cb */ + _mxml_global_t *global = _mxml_global(); + /* Global data */ + + + /* + * Write the node... + */ + + ptr[0] = buffer; + ptr[1] = buffer + bufsize; + + if ((col = mxml_write_node(node, ptr, cb, 0, mxml_string_putc, global)) < 0) + return (-1); + + if (col > 0) + mxml_string_putc('\n', ptr); + + /* + * Nul-terminate the buffer... + */ + + if (ptr[0] >= ptr[1]) + buffer[bufsize - 1] = '\0'; + else + ptr[0][0] = '\0'; + + /* + * Return the number of characters... + */ + + return (ptr[0] - buffer); +} + + +/* + * 'mxmlSAXLoadFd()' - Load a file descriptor into an XML node tree + * using a SAX callback. + * + * The nodes in the specified file are added to the specified top node. + * If no top node is provided, the XML file MUST be well-formed with a + * single parent node like for the entire file. The callback + * function returns the value type that should be used for child nodes. + * If MXML_NO_CALLBACK is specified then all child nodes will be either + * MXML_ELEMENT or MXML_TEXT nodes. + * + * The constants MXML_INTEGER_CALLBACK, MXML_OPAQUE_CALLBACK, + * MXML_REAL_CALLBACK, and MXML_TEXT_CALLBACK are defined for loading + * child nodes of the specified type. + * + * The SAX callback must call mxmlRetain() for any nodes that need to + * be kept for later use. Otherwise, nodes are deleted when the parent + * node is closed or after each data, comment, CDATA, or directive node. + * + * @since Mini-XML 2.3@ + */ + +mxml_node_t * /* O - First node or NULL if the file could not be read. */ +mxmlSAXLoadFd(mxml_node_t *top, /* I - Top node */ + int fd, /* I - File descriptor to read from */ + mxml_load_cb_t cb, /* I - Callback function or MXML_NO_CALLBACK */ + mxml_sax_cb_t sax_cb, /* I - SAX callback or MXML_NO_CALLBACK */ + void *sax_data) /* I - SAX user data */ +{ + _mxml_fdbuf_t buf; /* File descriptor buffer */ + + + /* + * Initialize the file descriptor buffer... + */ + + buf.fd = fd; + buf.current = buf.buffer; + buf.end = buf.buffer; + + /* + * Read the XML data... + */ + + return (mxml_load_data(top, &buf, cb, mxml_fd_getc, sax_cb, sax_data)); +} + + +/* + * 'mxmlSAXLoadFile()' - Load a file into an XML node tree + * using a SAX callback. + * + * The nodes in the specified file are added to the specified top node. + * If no top node is provided, the XML file MUST be well-formed with a + * single parent node like for the entire file. The callback + * function returns the value type that should be used for child nodes. + * If MXML_NO_CALLBACK is specified then all child nodes will be either + * MXML_ELEMENT or MXML_TEXT nodes. + * + * The constants MXML_INTEGER_CALLBACK, MXML_OPAQUE_CALLBACK, + * MXML_REAL_CALLBACK, and MXML_TEXT_CALLBACK are defined for loading + * child nodes of the specified type. + * + * The SAX callback must call mxmlRetain() for any nodes that need to + * be kept for later use. Otherwise, nodes are deleted when the parent + * node is closed or after each data, comment, CDATA, or directive node. + * + * @since Mini-XML 2.3@ + */ + +mxml_node_t * /* O - First node or NULL if the file could not be read. */ +mxmlSAXLoadFile( + mxml_node_t *top, /* I - Top node */ + FILE *fp, /* I - File to read from */ + mxml_load_cb_t cb, /* I - Callback function or MXML_NO_CALLBACK */ + mxml_sax_cb_t sax_cb, /* I - SAX callback or MXML_NO_CALLBACK */ + void *sax_data) /* I - SAX user data */ +{ + /* + * Read the XML data... + */ + + return (mxml_load_data(top, fp, cb, mxml_file_getc, sax_cb, sax_data)); +} + + +/* + * 'mxmlSAXLoadString()' - Load a string into an XML node tree + * using a SAX callback. + * + * The nodes in the specified string are added to the specified top node. + * If no top node is provided, the XML string MUST be well-formed with a + * single parent node like for the entire string. The callback + * function returns the value type that should be used for child nodes. + * If MXML_NO_CALLBACK is specified then all child nodes will be either + * MXML_ELEMENT or MXML_TEXT nodes. + * + * The constants MXML_INTEGER_CALLBACK, MXML_OPAQUE_CALLBACK, + * MXML_REAL_CALLBACK, and MXML_TEXT_CALLBACK are defined for loading + * child nodes of the specified type. + * + * The SAX callback must call mxmlRetain() for any nodes that need to + * be kept for later use. Otherwise, nodes are deleted when the parent + * node is closed or after each data, comment, CDATA, or directive node. + * + * @since Mini-XML 2.3@ + */ + +mxml_node_t * /* O - First node or NULL if the string has errors. */ +mxmlSAXLoadString( + mxml_node_t *top, /* I - Top node */ + const char *s, /* I - String to load */ + mxml_load_cb_t cb, /* I - Callback function or MXML_NO_CALLBACK */ + mxml_sax_cb_t sax_cb, /* I - SAX callback or MXML_NO_CALLBACK */ + void *sax_data) /* I - SAX user data */ +{ + /* + * Read the XML data... + */ + + return (mxml_load_data(top, (void *)&s, cb, mxml_string_getc, sax_cb, sax_data)); +} + + +/* + * 'mxmlSetCustomHandlers()' - Set the handling functions for custom data. + * + * The load function accepts a node pointer and a data string and must + * return 0 on success and non-zero on error. + * + * The save function accepts a node pointer and must return a malloc'd + * string on success and NULL on error. + * + */ + +void +mxmlSetCustomHandlers( + mxml_custom_load_cb_t load, /* I - Load function */ + mxml_custom_save_cb_t save) /* I - Save function */ +{ + _mxml_global_t *global = _mxml_global(); + /* Global data */ + + + global->custom_load_cb = load; + global->custom_save_cb = save; +} + + +/* + * 'mxmlSetErrorCallback()' - Set the error message callback. + */ + +void +mxmlSetErrorCallback(mxml_error_cb_t cb)/* I - Error callback function */ +{ + _mxml_global_t *global = _mxml_global(); + /* Global data */ + + + global->error_cb = cb; +} + + +/* + * 'mxmlSetWrapMargin()' - Set the wrap margin when saving XML data. + * + * Wrapping is disabled when "column" is 0. + * + * @since Mini-XML 2.3@ + */ + +void +mxmlSetWrapMargin(int column) /* I - Column for wrapping, 0 to disable wrapping */ +{ + _mxml_global_t *global = _mxml_global(); + /* Global data */ + + + global->wrap = column; +} + + +/* + * 'mxml_add_char()' - Add a character to a buffer, expanding as needed. + */ + +static int /* O - 0 on success, -1 on error */ +mxml_add_char(int ch, /* I - Character to add */ + char **bufptr, /* IO - Current position in buffer */ + char **buffer, /* IO - Current buffer */ + int *bufsize) /* IO - Current buffer size */ +{ + char *newbuffer; /* New buffer value */ + + + if (*bufptr >= (*buffer + *bufsize - 4)) + { + /* + * Increase the size of the buffer... + */ + + if (*bufsize < 1024) + (*bufsize) *= 2; + else + (*bufsize) += 1024; + + if ((newbuffer = realloc(*buffer, *bufsize)) == NULL) + { + free(*buffer); + + mxml_error("Unable to expand string buffer to %d bytes!", *bufsize); + + return (-1); + } + + *bufptr = newbuffer + (*bufptr - *buffer); + *buffer = newbuffer; + } + + if (ch < 0x80) + { + /* + * Single byte ASCII... + */ + + *(*bufptr)++ = ch; + } + else if (ch < 0x800) + { + /* + * Two-byte UTF-8... + */ + + *(*bufptr)++ = 0xc0 | (ch >> 6); + *(*bufptr)++ = 0x80 | (ch & 0x3f); + } + else if (ch < 0x10000) + { + /* + * Three-byte UTF-8... + */ + + *(*bufptr)++ = 0xe0 | (ch >> 12); + *(*bufptr)++ = 0x80 | ((ch >> 6) & 0x3f); + *(*bufptr)++ = 0x80 | (ch & 0x3f); + } + else + { + /* + * Four-byte UTF-8... + */ + + *(*bufptr)++ = 0xf0 | (ch >> 18); + *(*bufptr)++ = 0x80 | ((ch >> 12) & 0x3f); + *(*bufptr)++ = 0x80 | ((ch >> 6) & 0x3f); + *(*bufptr)++ = 0x80 | (ch & 0x3f); + } + + return (0); +} + + +/* + * 'mxml_fd_getc()' - Read a character from a file descriptor. + */ + +static int /* O - Character or EOF */ +mxml_fd_getc(void *p, /* I - File descriptor buffer */ + int *encoding) /* IO - Encoding */ +{ + _mxml_fdbuf_t *buf; /* File descriptor buffer */ + int ch, /* Current character */ + temp; /* Temporary character */ + + + /* + * Grab the next character in the buffer... + */ + + buf = (_mxml_fdbuf_t *)p; + + if (buf->current >= buf->end) + if (mxml_fd_read(buf) < 0) + return (EOF); + + ch = *(buf->current)++; + + switch (*encoding) + { + case ENCODE_UTF8 : + /* + * Got a UTF-8 character; convert UTF-8 to Unicode and return... + */ + + if (!(ch & 0x80)) + { +#if DEBUG > 1 + printf("mxml_fd_getc: %c (0x%04x)\n", ch < ' ' ? '.' : ch, ch); +#endif /* DEBUG > 1 */ + + if (mxml_bad_char(ch)) + { + mxml_error("Bad control character 0x%02x not allowed by XML standard!", + ch); + return (EOF); + } + + return (ch); + } + else if (ch == 0xfe) + { + /* + * UTF-16 big-endian BOM? + */ + + if (buf->current >= buf->end) + if (mxml_fd_read(buf) < 0) + return (EOF); + + ch = *(buf->current)++; + + if (ch != 0xff) + return (EOF); + + *encoding = ENCODE_UTF16BE; + + return (mxml_fd_getc(p, encoding)); + } + else if (ch == 0xff) + { + /* + * UTF-16 little-endian BOM? + */ + + if (buf->current >= buf->end) + if (mxml_fd_read(buf) < 0) + return (EOF); + + ch = *(buf->current)++; + + if (ch != 0xfe) + return (EOF); + + *encoding = ENCODE_UTF16LE; + + return (mxml_fd_getc(p, encoding)); + } + else if ((ch & 0xe0) == 0xc0) + { + /* + * Two-byte value... + */ + + if (buf->current >= buf->end) + if (mxml_fd_read(buf) < 0) + return (EOF); + + temp = *(buf->current)++; + + if ((temp & 0xc0) != 0x80) + return (EOF); + + ch = ((ch & 0x1f) << 6) | (temp & 0x3f); + + if (ch < 0x80) + { + mxml_error("Invalid UTF-8 sequence for character 0x%04x!", ch); + return (EOF); + } + } + else if ((ch & 0xf0) == 0xe0) + { + /* + * Three-byte value... + */ + + if (buf->current >= buf->end) + if (mxml_fd_read(buf) < 0) + return (EOF); + + temp = *(buf->current)++; + + if ((temp & 0xc0) != 0x80) + return (EOF); + + ch = ((ch & 0x0f) << 6) | (temp & 0x3f); + + if (buf->current >= buf->end) + if (mxml_fd_read(buf) < 0) + return (EOF); + + temp = *(buf->current)++; + + if ((temp & 0xc0) != 0x80) + return (EOF); + + ch = (ch << 6) | (temp & 0x3f); + + if (ch < 0x800) + { + mxml_error("Invalid UTF-8 sequence for character 0x%04x!", ch); + return (EOF); + } + + /* + * Ignore (strip) Byte Order Mark (BOM)... + */ + + if (ch == 0xfeff) + return (mxml_fd_getc(p, encoding)); + } + else if ((ch & 0xf8) == 0xf0) + { + /* + * Four-byte value... + */ + + if (buf->current >= buf->end) + if (mxml_fd_read(buf) < 0) + return (EOF); + + temp = *(buf->current)++; + + if ((temp & 0xc0) != 0x80) + return (EOF); + + ch = ((ch & 0x07) << 6) | (temp & 0x3f); + + if (buf->current >= buf->end) + if (mxml_fd_read(buf) < 0) + return (EOF); + + temp = *(buf->current)++; + + if ((temp & 0xc0) != 0x80) + return (EOF); + + ch = (ch << 6) | (temp & 0x3f); + + if (buf->current >= buf->end) + if (mxml_fd_read(buf) < 0) + return (EOF); + + temp = *(buf->current)++; + + if ((temp & 0xc0) != 0x80) + return (EOF); + + ch = (ch << 6) | (temp & 0x3f); + + if (ch < 0x10000) + { + mxml_error("Invalid UTF-8 sequence for character 0x%04x!", ch); + return (EOF); + } + } + else + return (EOF); + break; + + case ENCODE_UTF16BE : + /* + * Read UTF-16 big-endian char... + */ + + if (buf->current >= buf->end) + if (mxml_fd_read(buf) < 0) + return (EOF); + + temp = *(buf->current)++; + + ch = (ch << 8) | temp; + + if (mxml_bad_char(ch)) + { + mxml_error("Bad control character 0x%02x not allowed by XML standard!", + ch); + return (EOF); + } + else if (ch >= 0xd800 && ch <= 0xdbff) + { + /* + * Multi-word UTF-16 char... + */ + + int lch; + + if (buf->current >= buf->end) + if (mxml_fd_read(buf) < 0) + return (EOF); + + lch = *(buf->current)++; + + if (buf->current >= buf->end) + if (mxml_fd_read(buf) < 0) + return (EOF); + + temp = *(buf->current)++; + + lch = (lch << 8) | temp; + + if (lch < 0xdc00 || lch >= 0xdfff) + return (EOF); + + ch = (((ch & 0x3ff) << 10) | (lch & 0x3ff)) + 0x10000; + } + break; + + case ENCODE_UTF16LE : + /* + * Read UTF-16 little-endian char... + */ + + if (buf->current >= buf->end) + if (mxml_fd_read(buf) < 0) + return (EOF); + + temp = *(buf->current)++; + + ch |= (temp << 8); + + if (mxml_bad_char(ch)) + { + mxml_error("Bad control character 0x%02x not allowed by XML standard!", + ch); + return (EOF); + } + else if (ch >= 0xd800 && ch <= 0xdbff) + { + /* + * Multi-word UTF-16 char... + */ + + int lch; + + if (buf->current >= buf->end) + if (mxml_fd_read(buf) < 0) + return (EOF); + + lch = *(buf->current)++; + + if (buf->current >= buf->end) + if (mxml_fd_read(buf) < 0) + return (EOF); + + temp = *(buf->current)++; + + lch |= (temp << 8); + + if (lch < 0xdc00 || lch >= 0xdfff) + return (EOF); + + ch = (((ch & 0x3ff) << 10) | (lch & 0x3ff)) + 0x10000; + } + break; + } + +#if DEBUG > 1 + printf("mxml_fd_getc: %c (0x%04x)\n", ch < ' ' ? '.' : ch, ch); +#endif /* DEBUG > 1 */ + + return (ch); +} + + +/* + * 'mxml_fd_putc()' - Write a character to a file descriptor. + */ + +static int /* O - 0 on success, -1 on error */ +mxml_fd_putc(int ch, /* I - Character */ + void *p) /* I - File descriptor buffer */ +{ + _mxml_fdbuf_t *buf; /* File descriptor buffer */ + + + /* + * Flush the write buffer as needed... + */ + + buf = (_mxml_fdbuf_t *)p; + + if (buf->current >= buf->end) + if (mxml_fd_write(buf) < 0) + return (-1); + + *(buf->current)++ = ch; + + /* + * Return successfully... + */ + + return (0); +} + + +/* + * 'mxml_fd_read()' - Read a buffer of data from a file descriptor. + */ + +static int /* O - 0 on success, -1 on error */ +mxml_fd_read(_mxml_fdbuf_t *buf) /* I - File descriptor buffer */ +{ + int bytes; /* Bytes read... */ + + + /* + * Range check input... + */ + + if (!buf) + return (-1); + + /* + * Read from the file descriptor... + */ + + while ((bytes = read(buf->fd, buf->buffer, sizeof(buf->buffer))) < 0) +#ifdef EINTR + if (errno != EAGAIN && errno != EINTR) +#else + if (errno != EAGAIN) +#endif /* EINTR */ + return (-1); + + if (bytes == 0) + return (-1); + + /* + * Update the pointers and return success... + */ + + buf->current = buf->buffer; + buf->end = buf->buffer + bytes; + + return (0); +} + + +/* + * 'mxml_fd_write()' - Write a buffer of data to a file descriptor. + */ + +static int /* O - 0 on success, -1 on error */ +mxml_fd_write(_mxml_fdbuf_t *buf) /* I - File descriptor buffer */ +{ + int bytes; /* Bytes written */ + unsigned char *ptr; /* Pointer into buffer */ + + + /* + * Range check... + */ + + if (!buf) + return (-1); + + /* + * Return 0 if there is nothing to write... + */ + + if (buf->current == buf->buffer) + return (0); + + /* + * Loop until we have written everything... + */ + + for (ptr = buf->buffer; ptr < buf->current; ptr += bytes) + if ((bytes = write(buf->fd, ptr, buf->current - ptr)) < 0) + return (-1); + + /* + * All done, reset pointers and return success... + */ + + buf->current = buf->buffer; + + return (0); +} + + +/* + * 'mxml_file_getc()' - Get a character from a file. + */ + +static int /* O - Character or EOF */ +mxml_file_getc(void *p, /* I - Pointer to file */ + int *encoding) /* IO - Encoding */ +{ + int ch, /* Character from file */ + temp; /* Temporary character */ + FILE *fp; /* Pointer to file */ + + + /* + * Read a character from the file and see if it is EOF or ASCII... + */ + + fp = (FILE *)p; + ch = getc(fp); + + if (ch == EOF) + return (EOF); + + switch (*encoding) + { + case ENCODE_UTF8 : + /* + * Got a UTF-8 character; convert UTF-8 to Unicode and return... + */ + + if (!(ch & 0x80)) + { + if (mxml_bad_char(ch)) + { + mxml_error("Bad control character 0x%02x not allowed by XML standard!", + ch); + return (EOF); + } + +#if DEBUG > 1 + printf("mxml_file_getc: %c (0x%04x)\n", ch < ' ' ? '.' : ch, ch); +#endif /* DEBUG > 1 */ + + return (ch); + } + else if (ch == 0xfe) + { + /* + * UTF-16 big-endian BOM? + */ + + ch = getc(fp); + if (ch != 0xff) + return (EOF); + + *encoding = ENCODE_UTF16BE; + + return (mxml_file_getc(p, encoding)); + } + else if (ch == 0xff) + { + /* + * UTF-16 little-endian BOM? + */ + + ch = getc(fp); + if (ch != 0xfe) + return (EOF); + + *encoding = ENCODE_UTF16LE; + + return (mxml_file_getc(p, encoding)); + } + else if ((ch & 0xe0) == 0xc0) + { + /* + * Two-byte value... + */ + + if ((temp = getc(fp)) == EOF || (temp & 0xc0) != 0x80) + return (EOF); + + ch = ((ch & 0x1f) << 6) | (temp & 0x3f); + + if (ch < 0x80) + { + mxml_error("Invalid UTF-8 sequence for character 0x%04x!", ch); + return (EOF); + } + } + else if ((ch & 0xf0) == 0xe0) + { + /* + * Three-byte value... + */ + + if ((temp = getc(fp)) == EOF || (temp & 0xc0) != 0x80) + return (EOF); + + ch = ((ch & 0x0f) << 6) | (temp & 0x3f); + + if ((temp = getc(fp)) == EOF || (temp & 0xc0) != 0x80) + return (EOF); + + ch = (ch << 6) | (temp & 0x3f); + + if (ch < 0x800) + { + mxml_error("Invalid UTF-8 sequence for character 0x%04x!", ch); + return (EOF); + } + + /* + * Ignore (strip) Byte Order Mark (BOM)... + */ + + if (ch == 0xfeff) + return (mxml_file_getc(p, encoding)); + } + else if ((ch & 0xf8) == 0xf0) + { + /* + * Four-byte value... + */ + + if ((temp = getc(fp)) == EOF || (temp & 0xc0) != 0x80) + return (EOF); + + ch = ((ch & 0x07) << 6) | (temp & 0x3f); + + if ((temp = getc(fp)) == EOF || (temp & 0xc0) != 0x80) + return (EOF); + + ch = (ch << 6) | (temp & 0x3f); + + if ((temp = getc(fp)) == EOF || (temp & 0xc0) != 0x80) + return (EOF); + + ch = (ch << 6) | (temp & 0x3f); + + if (ch < 0x10000) + { + mxml_error("Invalid UTF-8 sequence for character 0x%04x!", ch); + return (EOF); + } + } + else + return (EOF); + break; + + case ENCODE_UTF16BE : + /* + * Read UTF-16 big-endian char... + */ + + ch = (ch << 8) | getc(fp); + + if (mxml_bad_char(ch)) + { + mxml_error("Bad control character 0x%02x not allowed by XML standard!", + ch); + return (EOF); + } + else if (ch >= 0xd800 && ch <= 0xdbff) + { + /* + * Multi-word UTF-16 char... + */ + + int lch = (getc(fp) << 8) | getc(fp); + + if (lch < 0xdc00 || lch >= 0xdfff) + return (EOF); + + ch = (((ch & 0x3ff) << 10) | (lch & 0x3ff)) + 0x10000; + } + break; + + case ENCODE_UTF16LE : + /* + * Read UTF-16 little-endian char... + */ + + ch |= (getc(fp) << 8); + + if (mxml_bad_char(ch)) + { + mxml_error("Bad control character 0x%02x not allowed by XML standard!", + ch); + return (EOF); + } + else if (ch >= 0xd800 && ch <= 0xdbff) + { + /* + * Multi-word UTF-16 char... + */ + + int lch = getc(fp) | (getc(fp) << 8); + + if (lch < 0xdc00 || lch >= 0xdfff) + return (EOF); + + ch = (((ch & 0x3ff) << 10) | (lch & 0x3ff)) + 0x10000; + } + break; + } + +#if DEBUG > 1 + printf("mxml_file_getc: %c (0x%04x)\n", ch < ' ' ? '.' : ch, ch); +#endif /* DEBUG > 1 */ + + return (ch); +} + + +/* + * 'mxml_file_putc()' - Write a character to a file. + */ + +static int /* O - 0 on success, -1 on failure */ +mxml_file_putc(int ch, /* I - Character to write */ + void *p) /* I - Pointer to file */ +{ + return (putc(ch, (FILE *)p) == EOF ? -1 : 0); +} + + +/* + * 'mxml_get_entity()' - Get the character corresponding to an entity... + */ + +static int /* O - Character value or EOF on error */ +mxml_get_entity(mxml_node_t *parent, /* I - Parent node */ + void *p, /* I - Pointer to source */ + int *encoding, /* IO - Character encoding */ + int (*getc_cb)(void *, int *)) + /* I - Get character function */ +{ + int ch; /* Current character */ + char entity[64], /* Entity string */ + *entptr; /* Pointer into entity */ + + + entptr = entity; + + while ((ch = (*getc_cb)(p, encoding)) != EOF) + if (ch > 126 || (!isalnum(ch) && ch != '#')) + break; + else if (entptr < (entity + sizeof(entity) - 1)) + *entptr++ = ch; + else + { + mxml_error("Entity name too long under parent <%s>!", + parent ? parent->value.element.name : "null"); + break; + } + + *entptr = '\0'; + + if (ch != ';') + { + mxml_error("Character entity \"%s\" not terminated under parent <%s>!", + entity, parent ? parent->value.element.name : "null"); + return (EOF); + } + + if (entity[0] == '#') + { + if (entity[1] == 'x') + ch = strtol(entity + 2, NULL, 16); + else + ch = strtol(entity + 1, NULL, 10); + } + else if ((ch = mxmlEntityGetValue(entity)) < 0) + mxml_error("Entity name \"%s;\" not supported under parent <%s>!", + entity, parent ? parent->value.element.name : "null"); + + if (mxml_bad_char(ch)) + { + mxml_error("Bad control character 0x%02x under parent <%s> not allowed by XML standard!", + ch, parent ? parent->value.element.name : "null"); + return (EOF); + } + + return (ch); +} + + +/* + * 'mxml_load_data()' - Load data into an XML node tree. + */ + +static mxml_node_t * /* O - First node or NULL if the file could not be read. */ +mxml_load_data( + mxml_node_t *top, /* I - Top node */ + void *p, /* I - Pointer to data */ + mxml_load_cb_t cb, /* I - Callback function or MXML_NO_CALLBACK */ + _mxml_getc_cb_t getc_cb, /* I - Read function */ + mxml_sax_cb_t sax_cb, /* I - SAX callback or MXML_NO_CALLBACK */ + void *sax_data) /* I - SAX user data */ +{ + mxml_node_t *node, /* Current node */ + *first, /* First node added */ + *parent; /* Current parent node */ + int ch, /* Character from file */ + whitespace; /* Non-zero if whitespace seen */ + char *buffer, /* String buffer */ + *bufptr; /* Pointer into buffer */ + int bufsize; /* Size of buffer */ + mxml_type_t type; /* Current node type */ + int encoding; /* Character encoding */ + _mxml_global_t *global = _mxml_global(); + /* Global data */ + static const char * const types[] = /* Type strings... */ + { + "MXML_ELEMENT", /* XML element with attributes */ + "MXML_INTEGER", /* Integer value */ + "MXML_OPAQUE", /* Opaque string */ + "MXML_REAL", /* Real value */ + "MXML_TEXT", /* Text fragment */ + "MXML_CUSTOM" /* Custom data */ + }; + + + /* + * Read elements and other nodes from the file... + */ + + if ((buffer = malloc(64)) == NULL) + { + mxml_error("Unable to allocate string buffer!"); + return (NULL); + } + + bufsize = 64; + bufptr = buffer; + parent = top; + first = NULL; + whitespace = 0; + encoding = ENCODE_UTF8; + + if (cb && parent) + type = (*cb)(parent); + else + type = MXML_TEXT; + + while ((ch = (*getc_cb)(p, &encoding)) != EOF) + { + if ((ch == '<' || + (mxml_isspace(ch) && type != MXML_OPAQUE && type != MXML_CUSTOM)) && + bufptr > buffer) + { + /* + * Add a new value node... + */ + + *bufptr = '\0'; + + switch (type) + { + case MXML_INTEGER : + node = mxmlNewInteger(parent, strtol(buffer, &bufptr, 0)); + break; + + case MXML_OPAQUE : + node = mxmlNewOpaque(parent, buffer); + break; + + case MXML_REAL : + node = mxmlNewReal(parent, strtod(buffer, &bufptr)); + break; + + case MXML_TEXT : + node = mxmlNewText(parent, whitespace, buffer); + break; + + case MXML_CUSTOM : + if (global->custom_load_cb) + { + /* + * Use the callback to fill in the custom data... + */ + + node = mxmlNewCustom(parent, NULL, NULL); + + if ((*global->custom_load_cb)(node, buffer)) + { + mxml_error("Bad custom value '%s' in parent <%s>!", + buffer, parent ? parent->value.element.name : "null"); + mxmlDelete(node); + node = NULL; + } + break; + } + + default : /* Ignore... */ + node = NULL; + break; + } + + if (*bufptr) + { + /* + * Bad integer/real number value... + */ + + mxml_error("Bad %s value '%s' in parent <%s>!", + type == MXML_INTEGER ? "integer" : "real", buffer, + parent ? parent->value.element.name : "null"); + break; + } + + bufptr = buffer; + whitespace = mxml_isspace(ch) && type == MXML_TEXT; + + if (!node && type != MXML_IGNORE) + { + /* + * Print error and return... + */ + + mxml_error("Unable to add value node of type %s to parent <%s>!", + types[type], parent ? parent->value.element.name : "null"); + goto error; + } + + if (sax_cb) + { + (*sax_cb)(node, MXML_SAX_DATA, sax_data); + + if (!mxmlRelease(node)) + node = NULL; + } + + if (!first && node) + first = node; + } + else if (mxml_isspace(ch) && type == MXML_TEXT) + whitespace = 1; + + /* + * Add lone whitespace node if we have an element and existing + * whitespace... + */ + + if (ch == '<' && whitespace && type == MXML_TEXT) + { + if (parent) + { + node = mxmlNewText(parent, whitespace, ""); + + if (sax_cb) + { + (*sax_cb)(node, MXML_SAX_DATA, sax_data); + + if (!mxmlRelease(node)) + node = NULL; + } + + if (!first && node) + first = node; + } + + whitespace = 0; + } + + if (ch == '<') + { + /* + * Start of open/close tag... + */ + + bufptr = buffer; + + while ((ch = (*getc_cb)(p, &encoding)) != EOF) + if (mxml_isspace(ch) || ch == '>' || (ch == '/' && bufptr > buffer)) + break; + else if (ch == '<') + { + mxml_error("Bare < in element!"); + goto error; + } + else if (ch == '&') + { + if ((ch = mxml_get_entity(parent, p, &encoding, getc_cb)) == EOF) + goto error; + + if (mxml_add_char(ch, &bufptr, &buffer, &bufsize)) + goto error; + } + else if (mxml_add_char(ch, &bufptr, &buffer, &bufsize)) + goto error; + else if (((bufptr - buffer) == 1 && buffer[0] == '?') || + ((bufptr - buffer) == 3 && !strncmp(buffer, "!--", 3)) || + ((bufptr - buffer) == 8 && !strncmp(buffer, "![CDATA[", 8))) + break; + + *bufptr = '\0'; + + if (!strcmp(buffer, "!--")) + { + /* + * Gather rest of comment... + */ + + while ((ch = (*getc_cb)(p, &encoding)) != EOF) + { + if (ch == '>' && bufptr > (buffer + 4) && + bufptr[-3] != '-' && bufptr[-2] == '-' && bufptr[-1] == '-') + break; + else if (mxml_add_char(ch, &bufptr, &buffer, &bufsize)) + goto error; + } + + /* + * Error out if we didn't get the whole comment... + */ + + if (ch != '>') + { + /* + * Print error and return... + */ + + mxml_error("Early EOF in comment node!"); + goto error; + } + + + /* + * Otherwise add this as an element under the current parent... + */ + + *bufptr = '\0'; + + if (!parent && first) + { + /* + * There can only be one root element! + */ + + mxml_error("<%s> cannot be a second root node after <%s>", + buffer, first->value.element.name); + goto error; + } + + if ((node = mxmlNewElement(parent, buffer)) == NULL) + { + /* + * Just print error for now... + */ + + mxml_error("Unable to add comment node to parent <%s>!", + parent ? parent->value.element.name : "null"); + break; + } + + if (sax_cb) + { + (*sax_cb)(node, MXML_SAX_COMMENT, sax_data); + + if (!mxmlRelease(node)) + node = NULL; + } + + if (node && !first) + first = node; + } + else if (!strcmp(buffer, "![CDATA[")) + { + /* + * Gather CDATA section... + */ + + while ((ch = (*getc_cb)(p, &encoding)) != EOF) + { + if (ch == '>' && !strncmp(bufptr - 2, "]]", 2)) + break; + else if (mxml_add_char(ch, &bufptr, &buffer, &bufsize)) + goto error; + } + + /* + * Error out if we didn't get the whole comment... + */ + + if (ch != '>') + { + /* + * Print error and return... + */ + + mxml_error("Early EOF in CDATA node!"); + goto error; + } + + + /* + * Otherwise add this as an element under the current parent... + */ + + *bufptr = '\0'; + + if (!parent && first) + { + /* + * There can only be one root element! + */ + + mxml_error("<%s> cannot be a second root node after <%s>", + buffer, first->value.element.name); + goto error; + } + + if ((node = mxmlNewElement(parent, buffer)) == NULL) + { + /* + * Print error and return... + */ + + mxml_error("Unable to add CDATA node to parent <%s>!", + parent ? parent->value.element.name : "null"); + goto error; + } + + if (sax_cb) + { + (*sax_cb)(node, MXML_SAX_CDATA, sax_data); + + if (!mxmlRelease(node)) + node = NULL; + } + + if (node && !first) + first = node; + } + else if (buffer[0] == '?') + { + /* + * Gather rest of processing instruction... + */ + + while ((ch = (*getc_cb)(p, &encoding)) != EOF) + { + if (ch == '>' && bufptr > buffer && bufptr[-1] == '?') + break; + else if (mxml_add_char(ch, &bufptr, &buffer, &bufsize)) + goto error; + } + + /* + * Error out if we didn't get the whole processing instruction... + */ + + if (ch != '>') + { + /* + * Print error and return... + */ + + mxml_error("Early EOF in processing instruction node!"); + goto error; + } + + /* + * Otherwise add this as an element under the current parent... + */ + + *bufptr = '\0'; + + if (!parent && first) + { + /* + * There can only be one root element! + */ + + mxml_error("<%s> cannot be a second root node after <%s>", + buffer, first->value.element.name); + goto error; + } + + if ((node = mxmlNewElement(parent, buffer)) == NULL) + { + /* + * Print error and return... + */ + + mxml_error("Unable to add processing instruction node to parent <%s>!", + parent ? parent->value.element.name : "null"); + goto error; + } + + if (sax_cb) + { + (*sax_cb)(node, MXML_SAX_DIRECTIVE, sax_data); + + if (!mxmlRelease(node)) + node = NULL; + } + + if (node) + { + if (!first) + first = node; + + if (!parent) + { + parent = node; + + if (cb) + type = (*cb)(parent); + } + } + } + else if (buffer[0] == '!') + { + /* + * Gather rest of declaration... + */ + + do + { + if (ch == '>') + break; + else + { + if (ch == '&') + if ((ch = mxml_get_entity(parent, p, &encoding, getc_cb)) == EOF) + goto error; + + if (mxml_add_char(ch, &bufptr, &buffer, &bufsize)) + goto error; + } + } + while ((ch = (*getc_cb)(p, &encoding)) != EOF); + + /* + * Error out if we didn't get the whole declaration... + */ + + if (ch != '>') + { + /* + * Print error and return... + */ + + mxml_error("Early EOF in declaration node!"); + goto error; + } + + /* + * Otherwise add this as an element under the current parent... + */ + + *bufptr = '\0'; + + if (!parent && first) + { + /* + * There can only be one root element! + */ + + mxml_error("<%s> cannot be a second root node after <%s>", + buffer, first->value.element.name); + goto error; + } + + if ((node = mxmlNewElement(parent, buffer)) == NULL) + { + /* + * Print error and return... + */ + + mxml_error("Unable to add declaration node to parent <%s>!", + parent ? parent->value.element.name : "null"); + goto error; + } + + if (sax_cb) + { + (*sax_cb)(node, MXML_SAX_DIRECTIVE, sax_data); + + if (!mxmlRelease(node)) + node = NULL; + } + + if (node) + { + if (!first) + first = node; + + if (!parent) + { + parent = node; + + if (cb) + type = (*cb)(parent); + } + } + } + else if (buffer[0] == '/') + { + /* + * Handle close tag... + */ + + if (!parent || strcmp(buffer + 1, parent->value.element.name)) + { + /* + * Close tag doesn't match tree; print an error for now... + */ + + mxml_error("Mismatched close tag <%s> under parent <%s>!", + buffer, parent ? parent->value.element.name : "(null)"); + goto error; + } + + /* + * Keep reading until we see >... + */ + + while (ch != '>' && ch != EOF) + ch = (*getc_cb)(p, &encoding); + + node = parent; + parent = parent->parent; + + if (sax_cb) + { + (*sax_cb)(node, MXML_SAX_ELEMENT_CLOSE, sax_data); + + if (!mxmlRelease(node) && first == node) + first = NULL; + } + + /* + * Ascend into the parent and set the value type as needed... + */ + + if (cb && parent) + type = (*cb)(parent); + } + else + { + /* + * Handle open tag... + */ + + if (!parent && first) + { + /* + * There can only be one root element! + */ + + mxml_error("<%s> cannot be a second root node after <%s>", + buffer, first->value.element.name); + goto error; + } + + if ((node = mxmlNewElement(parent, buffer)) == NULL) + { + /* + * Just print error for now... + */ + + mxml_error("Unable to add element node to parent <%s>!", + parent ? parent->value.element.name : "null"); + goto error; + } + + if (mxml_isspace(ch)) + { + if ((ch = mxml_parse_element(node, p, &encoding, getc_cb)) == EOF) + goto error; + } + else if (ch == '/') + { + if ((ch = (*getc_cb)(p, &encoding)) != '>') + { + mxml_error("Expected > but got '%c' instead for element <%s/>!", + ch, buffer); + mxmlDelete(node); + goto error; + } + + ch = '/'; + } + + if (sax_cb) + (*sax_cb)(node, MXML_SAX_ELEMENT_OPEN, sax_data); + + if (!first) + first = node; + + if (ch == EOF) + break; + + if (ch != '/') + { + /* + * Descend into this node, setting the value type as needed... + */ + + parent = node; + + if (cb && parent) + type = (*cb)(parent); + } + else if (sax_cb) + { + (*sax_cb)(node, MXML_SAX_ELEMENT_CLOSE, sax_data); + + if (!mxmlRelease(node) && first == node) + first = NULL; + } + } + + bufptr = buffer; + } + else if (ch == '&') + { + /* + * Add character entity to current buffer... + */ + + if ((ch = mxml_get_entity(parent, p, &encoding, getc_cb)) == EOF) + goto error; + + if (mxml_add_char(ch, &bufptr, &buffer, &bufsize)) + goto error; + } + else if (type == MXML_OPAQUE || type == MXML_CUSTOM || !mxml_isspace(ch)) + { + /* + * Add character to current buffer... + */ + + if (mxml_add_char(ch, &bufptr, &buffer, &bufsize)) + goto error; + } + } + + /* + * Free the string buffer - we don't need it anymore... + */ + + free(buffer); + + /* + * Find the top element and return it... + */ + + if (parent) + { + node = parent; + + while (parent->parent != top && parent->parent) + parent = parent->parent; + + if (node != parent) + { + mxml_error("Missing close tag under parent <%s>!", + node->value.element.name, + node->parent ? node->parent->value.element.name : "(null)"); + + mxmlDelete(first); + + return (NULL); + } + } + + if (parent) + return (parent); + else + return (first); + + /* + * Common error return... + */ + +error: + + mxmlDelete(first); + + free(buffer); + + return (NULL); +} + + +/* + * 'mxml_parse_element()' - Parse an element for any attributes... + */ + +static int /* O - Terminating character */ +mxml_parse_element( + mxml_node_t *node, /* I - Element node */ + void *p, /* I - Data to read from */ + int *encoding, /* IO - Encoding */ + _mxml_getc_cb_t getc_cb) /* I - Data callback */ +{ + int ch, /* Current character in file */ + quote; /* Quoting character */ + char *name, /* Attribute name */ + *value, /* Attribute value */ + *ptr; /* Pointer into name/value */ + int namesize, /* Size of name string */ + valsize; /* Size of value string */ + + + /* + * Initialize the name and value buffers... + */ + + if ((name = malloc(64)) == NULL) + { + mxml_error("Unable to allocate memory for name!"); + return (EOF); + } + + namesize = 64; + + if ((value = malloc(64)) == NULL) + { + free(name); + mxml_error("Unable to allocate memory for value!"); + return (EOF); + } + + valsize = 64; + + /* + * Loop until we hit a >, /, ?, or EOF... + */ + + while ((ch = (*getc_cb)(p, encoding)) != EOF) + { +#if DEBUG > 1 + fprintf(stderr, "parse_element: ch='%c'\n", ch); +#endif /* DEBUG > 1 */ + + /* + * Skip leading whitespace... + */ + + if (mxml_isspace(ch)) + continue; + + /* + * Stop at /, ?, or >... + */ + + if (ch == '/' || ch == '?') + { + /* + * Grab the > character and print an error if it isn't there... + */ + + quote = (*getc_cb)(p, encoding); + + if (quote != '>') + { + mxml_error("Expected '>' after '%c' for element %s, but got '%c'!", + ch, node->value.element.name, quote); + goto error; + } + + break; + } + else if (ch == '<') + { + mxml_error("Bare < in element %s!", node->value.element.name); + goto error; + } + else if (ch == '>') + break; + + /* + * Read the attribute name... + */ + + name[0] = ch; + ptr = name + 1; + + if (ch == '\"' || ch == '\'') + { + /* + * Name is in quotes, so get a quoted string... + */ + + quote = ch; + + while ((ch = (*getc_cb)(p, encoding)) != EOF) + { + if (ch == '&') + if ((ch = mxml_get_entity(node, p, encoding, getc_cb)) == EOF) + goto error; + + if (mxml_add_char(ch, &ptr, &name, &namesize)) + goto error; + + if (ch == quote) + break; + } + } + else + { + /* + * Grab an normal, non-quoted name... + */ + + while ((ch = (*getc_cb)(p, encoding)) != EOF) + if (mxml_isspace(ch) || ch == '=' || ch == '/' || ch == '>' || + ch == '?') + break; + else + { + if (ch == '&') + if ((ch = mxml_get_entity(node, p, encoding, getc_cb)) == EOF) + goto error; + + if (mxml_add_char(ch, &ptr, &name, &namesize)) + goto error; + } + } + + *ptr = '\0'; + + if (mxmlElementGetAttr(node, name)) + goto error; + + while (ch != EOF && mxml_isspace(ch)) + ch = (*getc_cb)(p, encoding); + + if (ch == '=') + { + /* + * Read the attribute value... + */ + + while ((ch = (*getc_cb)(p, encoding)) != EOF && mxml_isspace(ch)); + + if (ch == EOF) + { + mxml_error("Missing value for attribute '%s' in element %s!", + name, node->value.element.name); + goto error; + } + + if (ch == '\'' || ch == '\"') + { + /* + * Read quoted value... + */ + + quote = ch; + ptr = value; + + while ((ch = (*getc_cb)(p, encoding)) != EOF) + if (ch == quote) + break; + else + { + if (ch == '&') + if ((ch = mxml_get_entity(node, p, encoding, getc_cb)) == EOF) + goto error; + + if (mxml_add_char(ch, &ptr, &value, &valsize)) + goto error; + } + + *ptr = '\0'; + } + else + { + /* + * Read unquoted value... + */ + + value[0] = ch; + ptr = value + 1; + + while ((ch = (*getc_cb)(p, encoding)) != EOF) + if (mxml_isspace(ch) || ch == '=' || ch == '/' || ch == '>') + break; + else + { + if (ch == '&') + if ((ch = mxml_get_entity(node, p, encoding, getc_cb)) == EOF) + goto error; + + if (mxml_add_char(ch, &ptr, &value, &valsize)) + goto error; + } + + *ptr = '\0'; + } + + /* + * Set the attribute with the given string value... + */ + + mxmlElementSetAttr(node, name, value); + } + else + { + mxml_error("Missing value for attribute '%s' in element %s!", + name, node->value.element.name); + goto error; + } + + /* + * Check the end character... + */ + + if (ch == '/' || ch == '?') + { + /* + * Grab the > character and print an error if it isn't there... + */ + + quote = (*getc_cb)(p, encoding); + + if (quote != '>') + { + mxml_error("Expected '>' after '%c' for element %s, but got '%c'!", + ch, node->value.element.name, quote); + ch = EOF; + } + + break; + } + else if (ch == '>') + break; + } + + /* + * Free the name and value buffers and return... + */ + + free(name); + free(value); + + return (ch); + + /* + * Common error return point... + */ + +error: + + free(name); + free(value); + + return (EOF); +} + + +/* + * 'mxml_string_getc()' - Get a character from a string. + */ + +static int /* O - Character or EOF */ +mxml_string_getc(void *p, /* I - Pointer to file */ + int *encoding) /* IO - Encoding */ +{ + int ch; /* Character */ + const char **s; /* Pointer to string pointer */ + + + s = (const char **)p; + + if ((ch = (*s)[0] & 255) != 0 || *encoding == ENCODE_UTF16LE) + { + /* + * Got character; convert UTF-8 to integer and return... + */ + + (*s)++; + + switch (*encoding) + { + case ENCODE_UTF8 : + if (!(ch & 0x80)) + { +#if DEBUG > 1 + printf("mxml_string_getc: %c (0x%04x)\n", ch < ' ' ? '.' : ch, ch); +#endif /* DEBUG > 1 */ + + if (mxml_bad_char(ch)) + { + mxml_error("Bad control character 0x%02x not allowed by XML standard!", + ch); + return (EOF); + } + + return (ch); + } + else if (ch == 0xfe) + { + /* + * UTF-16 big-endian BOM? + */ + + if (((*s)[0] & 255) != 0xff) + return (EOF); + + *encoding = ENCODE_UTF16BE; + (*s)++; + + return (mxml_string_getc(p, encoding)); + } + else if (ch == 0xff) + { + /* + * UTF-16 little-endian BOM? + */ + + if (((*s)[0] & 255) != 0xfe) + return (EOF); + + *encoding = ENCODE_UTF16LE; + (*s)++; + + return (mxml_string_getc(p, encoding)); + } + else if ((ch & 0xe0) == 0xc0) + { + /* + * Two-byte value... + */ + + if (((*s)[0] & 0xc0) != 0x80) + return (EOF); + + ch = ((ch & 0x1f) << 6) | ((*s)[0] & 0x3f); + + (*s)++; + + if (ch < 0x80) + { + mxml_error("Invalid UTF-8 sequence for character 0x%04x!", ch); + return (EOF); + } + +#if DEBUG > 1 + printf("mxml_string_getc: %c (0x%04x)\n", ch < ' ' ? '.' : ch, ch); +#endif /* DEBUG > 1 */ + + return (ch); + } + else if ((ch & 0xf0) == 0xe0) + { + /* + * Three-byte value... + */ + + if (((*s)[0] & 0xc0) != 0x80 || + ((*s)[1] & 0xc0) != 0x80) + return (EOF); + + ch = ((((ch & 0x0f) << 6) | ((*s)[0] & 0x3f)) << 6) | ((*s)[1] & 0x3f); + + (*s) += 2; + + if (ch < 0x800) + { + mxml_error("Invalid UTF-8 sequence for character 0x%04x!", ch); + return (EOF); + } + + /* + * Ignore (strip) Byte Order Mark (BOM)... + */ + + if (ch == 0xfeff) + return (mxml_string_getc(p, encoding)); + +#if DEBUG > 1 + printf("mxml_string_getc: %c (0x%04x)\n", ch < ' ' ? '.' : ch, ch); +#endif /* DEBUG > 1 */ + + return (ch); + } + else if ((ch & 0xf8) == 0xf0) + { + /* + * Four-byte value... + */ + + if (((*s)[0] & 0xc0) != 0x80 || + ((*s)[1] & 0xc0) != 0x80 || + ((*s)[2] & 0xc0) != 0x80) + return (EOF); + + ch = ((((((ch & 0x07) << 6) | ((*s)[0] & 0x3f)) << 6) | + ((*s)[1] & 0x3f)) << 6) | ((*s)[2] & 0x3f); + + (*s) += 3; + + if (ch < 0x10000) + { + mxml_error("Invalid UTF-8 sequence for character 0x%04x!", ch); + return (EOF); + } + +#if DEBUG > 1 + printf("mxml_string_getc: %c (0x%04x)\n", ch < ' ' ? '.' : ch, ch); +#endif /* DEBUG > 1 */ + + return (ch); + } + else + return (EOF); + + case ENCODE_UTF16BE : + /* + * Read UTF-16 big-endian char... + */ + + ch = (ch << 8) | ((*s)[0] & 255); + (*s) ++; + + if (mxml_bad_char(ch)) + { + mxml_error("Bad control character 0x%02x not allowed by XML standard!", + ch); + return (EOF); + } + else if (ch >= 0xd800 && ch <= 0xdbff) + { + /* + * Multi-word UTF-16 char... + */ + + int lch; /* Lower word */ + + + if (!(*s)[0]) + return (EOF); + + lch = (((*s)[0] & 255) << 8) | ((*s)[1] & 255); + (*s) += 2; + + if (lch < 0xdc00 || lch >= 0xdfff) + return (EOF); + + ch = (((ch & 0x3ff) << 10) | (lch & 0x3ff)) + 0x10000; + } + +#if DEBUG > 1 + printf("mxml_string_getc: %c (0x%04x)\n", ch < ' ' ? '.' : ch, ch); +#endif /* DEBUG > 1 */ + + return (ch); + + case ENCODE_UTF16LE : + /* + * Read UTF-16 little-endian char... + */ + + ch = ch | (((*s)[0] & 255) << 8); + + if (!ch) + { + (*s) --; + return (EOF); + } + + (*s) ++; + + if (mxml_bad_char(ch)) + { + mxml_error("Bad control character 0x%02x not allowed by XML standard!", + ch); + return (EOF); + } + else if (ch >= 0xd800 && ch <= 0xdbff) + { + /* + * Multi-word UTF-16 char... + */ + + int lch; /* Lower word */ + + + if (!(*s)[1]) + return (EOF); + + lch = (((*s)[1] & 255) << 8) | ((*s)[0] & 255); + (*s) += 2; + + if (lch < 0xdc00 || lch >= 0xdfff) + return (EOF); + + ch = (((ch & 0x3ff) << 10) | (lch & 0x3ff)) + 0x10000; + } + +#if DEBUG > 1 + printf("mxml_string_getc: %c (0x%04x)\n", ch < ' ' ? '.' : ch, ch); +#endif /* DEBUG > 1 */ + + return (ch); + } + } + + return (EOF); +} + + +/* + * 'mxml_string_putc()' - Write a character to a string. + */ + +static int /* O - 0 on success, -1 on failure */ +mxml_string_putc(int ch, /* I - Character to write */ + void *p) /* I - Pointer to string pointers */ +{ + char **pp; /* Pointer to string pointers */ + + + pp = (char **)p; + + if (pp[0] < pp[1]) + pp[0][0] = ch; + + pp[0] ++; + + return (0); +} + + +/* + * 'mxml_write_name()' - Write a name string. + */ + +static int /* O - 0 on success, -1 on failure */ +mxml_write_name(const char *s, /* I - Name to write */ + void *p, /* I - Write pointer */ + int (*putc_cb)(int, void *)) + /* I - Write callback */ +{ + char quote; /* Quote character */ + const char *name; /* Entity name */ + + + if (*s == '\"' || *s == '\'') + { + /* + * Write a quoted name string... + */ + + if ((*putc_cb)(*s, p) < 0) + return (-1); + + quote = *s++; + + while (*s && *s != quote) + { + if ((name = mxmlEntityGetName(*s)) != NULL) + { + if ((*putc_cb)('&', p) < 0) + return (-1); + + while (*name) + { + if ((*putc_cb)(*name, p) < 0) + return (-1); + + name ++; + } + + if ((*putc_cb)(';', p) < 0) + return (-1); + } + else if ((*putc_cb)(*s, p) < 0) + return (-1); + + s ++; + } + + /* + * Write the end quote... + */ + + if ((*putc_cb)(quote, p) < 0) + return (-1); + } + else + { + /* + * Write a non-quoted name string... + */ + + while (*s) + { + if ((*putc_cb)(*s, p) < 0) + return (-1); + + s ++; + } + } + + return (0); +} + + +/* + * 'mxml_write_node()' - Save an XML node to a file. + */ + +static int /* O - Column or -1 on error */ +mxml_write_node(mxml_node_t *node, /* I - Node to write */ + void *p, /* I - File to write to */ + mxml_save_cb_t cb, /* I - Whitespace callback */ + int col, /* I - Current column */ + _mxml_putc_cb_t putc_cb,/* I - Output callback */ + _mxml_global_t *global)/* I - Global data */ +{ + int i, /* Looping var */ + width; /* Width of attr + value */ + mxml_attr_t *attr; /* Current attribute */ + char s[255]; /* Temporary string */ + + + /* + * Print the node value... + */ + + switch (node->type) + { + case MXML_ELEMENT : + col = mxml_write_ws(node, p, cb, MXML_WS_BEFORE_OPEN, col, putc_cb); + + if ((*putc_cb)('<', p) < 0) + return (-1); + if (node->value.element.name[0] == '?' || + !strncmp(node->value.element.name, "!--", 3) || + !strncmp(node->value.element.name, "![CDATA[", 8)) + { + /* + * Comments, CDATA, and processing instructions do not + * use character entities. + */ + + const char *ptr; /* Pointer into name */ + + + for (ptr = node->value.element.name; *ptr; ptr ++) + if ((*putc_cb)(*ptr, p) < 0) + return (-1); + } + else if (mxml_write_name(node->value.element.name, p, putc_cb) < 0) + return (-1); + + col += strlen(node->value.element.name) + 1; + + for (i = node->value.element.num_attrs, attr = node->value.element.attrs; + i > 0; + i --, attr ++) + { + width = strlen(attr->name); + + if (attr->value) + width += strlen(attr->value) + 3; + + if (global->wrap > 0 && (col + width) > global->wrap) + { + if ((*putc_cb)('\n', p) < 0) + return (-1); + + col = 0; + } + else + { + if ((*putc_cb)(' ', p) < 0) + return (-1); + + col ++; + } + + if (mxml_write_name(attr->name, p, putc_cb) < 0) + return (-1); + + if (attr->value) + { + if ((*putc_cb)('=', p) < 0) + return (-1); + if ((*putc_cb)('\"', p) < 0) + return (-1); + if (mxml_write_string(attr->value, p, putc_cb) < 0) + return (-1); + if ((*putc_cb)('\"', p) < 0) + return (-1); + } + + col += width; + } + + if (node->child) + { + /* + * Write children... + */ + + mxml_node_t *child; /* Current child */ + + + if ((*putc_cb)('>', p) < 0) + return (-1); + else + col ++; + + col = mxml_write_ws(node, p, cb, MXML_WS_AFTER_OPEN, col, putc_cb); + + for (child = node->child; child; child = child->next) + { + if ((col = mxml_write_node(child, p, cb, col, putc_cb, global)) < 0) + return (-1); + } + + /* + * The ? and ! elements are special-cases and have no end tags... + */ + + if (node->value.element.name[0] != '!' && + node->value.element.name[0] != '?') + { + col = mxml_write_ws(node, p, cb, MXML_WS_BEFORE_CLOSE, col, putc_cb); + + if ((*putc_cb)('<', p) < 0) + return (-1); + if ((*putc_cb)('/', p) < 0) + return (-1); + if (mxml_write_string(node->value.element.name, p, putc_cb) < 0) + return (-1); + if ((*putc_cb)('>', p) < 0) + return (-1); + + col += strlen(node->value.element.name) + 3; + + col = mxml_write_ws(node, p, cb, MXML_WS_AFTER_CLOSE, col, putc_cb); + } + } + else if (node->value.element.name[0] == '!' || + node->value.element.name[0] == '?') + { + /* + * The ? and ! elements are special-cases... + */ + + if ((*putc_cb)('>', p) < 0) + return (-1); + else + col ++; + + col = mxml_write_ws(node, p, cb, MXML_WS_AFTER_OPEN, col, putc_cb); + } + else + { + if ((*putc_cb)(' ', p) < 0) + return (-1); + if ((*putc_cb)('/', p) < 0) + return (-1); + if ((*putc_cb)('>', p) < 0) + return (-1); + + col += 3; + + col = mxml_write_ws(node, p, cb, MXML_WS_AFTER_OPEN, col, putc_cb); + } + break; + + case MXML_INTEGER : + if (node->prev) + { + if (global->wrap > 0 && col > global->wrap) + { + if ((*putc_cb)('\n', p) < 0) + return (-1); + + col = 0; + } + else if ((*putc_cb)(' ', p) < 0) + return (-1); + else + col ++; + } + + sprintf(s, "%d", node->value.integer); + if (mxml_write_string(s, p, putc_cb) < 0) + return (-1); + + col += strlen(s); + break; + + case MXML_OPAQUE : + if (mxml_write_string(node->value.opaque, p, putc_cb) < 0) + return (-1); + + col += strlen(node->value.opaque); + break; + + case MXML_REAL : + if (node->prev) + { + if (global->wrap > 0 && col > global->wrap) + { + if ((*putc_cb)('\n', p) < 0) + return (-1); + + col = 0; + } + else if ((*putc_cb)(' ', p) < 0) + return (-1); + else + col ++; + } + + sprintf(s, "%f", node->value.real); + if (mxml_write_string(s, p, putc_cb) < 0) + return (-1); + + col += strlen(s); + break; + + case MXML_TEXT : + if (node->value.text.whitespace && col > 0) + { + if (global->wrap > 0 && col > global->wrap) + { + if ((*putc_cb)('\n', p) < 0) + return (-1); + + col = 0; + } + else if ((*putc_cb)(' ', p) < 0) + return (-1); + else + col ++; + } + + if (mxml_write_string(node->value.text.string, p, putc_cb) < 0) + return (-1); + + col += strlen(node->value.text.string); + break; + + case MXML_CUSTOM : + if (global->custom_save_cb) + { + char *data; /* Custom data string */ + const char *newline; /* Last newline in string */ + + + if ((data = (*global->custom_save_cb)(node)) == NULL) + return (-1); + + if (mxml_write_string(data, p, putc_cb) < 0) + return (-1); + + if ((newline = strrchr(data, '\n')) == NULL) + col += strlen(data); + else + col = strlen(newline); + + free(data); + break; + } + + default : /* Should never happen */ + return (-1); + } + + return (col); +} + + +/* + * 'mxml_write_string()' - Write a string, escaping & and < as needed. + */ + +static int /* O - 0 on success, -1 on failure */ +mxml_write_string( + const char *s, /* I - String to write */ + void *p, /* I - Write pointer */ + _mxml_putc_cb_t putc_cb) /* I - Write callback */ +{ + const char *name; /* Entity name, if any */ + + + while (*s) + { + if ((name = mxmlEntityGetName(*s)) != NULL) + { + if ((*putc_cb)('&', p) < 0) + return (-1); + + while (*name) + { + if ((*putc_cb)(*name, p) < 0) + return (-1); + name ++; + } + + if ((*putc_cb)(';', p) < 0) + return (-1); + } + else if ((*putc_cb)(*s, p) < 0) + return (-1); + + s ++; + } + + return (0); +} + + +/* + * 'mxml_write_ws()' - Do whitespace callback... + */ + +static int /* O - New column */ +mxml_write_ws(mxml_node_t *node, /* I - Current node */ + void *p, /* I - Write pointer */ + mxml_save_cb_t cb, /* I - Callback function */ + int ws, /* I - Where value */ + int col, /* I - Current column */ + _mxml_putc_cb_t putc_cb) /* I - Write callback */ +{ + const char *s; /* Whitespace string */ + + + if (cb && (s = (*cb)(node, ws)) != NULL) + { + while (*s) + { + if ((*putc_cb)(*s, p) < 0) + return (-1); + else if (*s == '\n') + col = 0; + else if (*s == '\t') + { + col += MXML_TAB; + col = col - (col % MXML_TAB); + } + else + col ++; + + s ++; + } + } + + return (col); +} + + +/* + * End of "$Id: mxml-file.c 438 2011-03-24 05:47:51Z mike $". + */ diff --git a/xml/mxml-get.c b/xml/mxml-get.c new file mode 100644 index 0000000..a5356d5 --- /dev/null +++ b/xml/mxml-get.c @@ -0,0 +1,471 @@ +/* + * "$Id: mxml-get.c 427 2011-01-03 02:03:29Z mike $" + * + * Node get functions for Mini-XML, a small XML-like file parsing library. + * + * Copyright 2011 by Michael R Sweet. + * + * These coded instructions, statements, and computer programs are the + * property of Michael R Sweet and are protected by Federal copyright + * law. Distribution and use rights are outlined in the file "COPYING" + * which should have been included with this file. If this file is + * missing or damaged, see the license at: + * + * http://www.minixml.org/ + * + * Contents: + * + * mxmlGetCDATA() - Get the value for a CDATA node. + * mxmlGetCustom() - Get the value for a custom node. + * mxmlGetElement() - Get the name for an element node. + * mxmlGetFirstChild() - Get the first child of an element node. + * mxmlGetInteger() - Get the integer value from the specified node or its + * first child. + * mxmlGetLastChild() - Get the last child of an element node. + * mxmlGetNextSibling() - Get the next node for the current parent. + * mxmlGetOpaque() - Get an opaque string value for a node or its first + * child. + * mxmlGetParent() - Get the parent node. + * mxmlGetPrevSibling() - Get the previous node for the current parent. + * mxmlGetReal() - Get the real value for a node or its first child. + * mxmlGetText() - Get the text value for a node or its first child. + * mxmlGetType() - Get the node type. + * mxmlGetUserData() - Get the user data pointer for a node. + */ + +/* + * Include necessary headers... + */ + +#include "config.h" +#include "mxml.h" + + +/* + * 'mxmlGetCDATA()' - Get the value for a CDATA node. + * + * @code NULL@ is returned if the node is not a CDATA element. + * + * @since Mini-XML 2.7@ + */ + +const char * /* O - CDATA value or NULL */ +mxmlGetCDATA(mxml_node_t *node) /* I - Node to get */ +{ + /* + * Range check input... + */ + + if (!node || node->type != MXML_ELEMENT || + strncmp(node->value.element.name, "![CDATA[", 8)) + return (NULL); + + /* + * Return the text following the CDATA declaration... + */ + + return (node->value.element.name + 8); +} + + +/* + * 'mxmlGetCustom()' - Get the value for a custom node. + * + * @code NULL@ is returned if the node (or its first child) is not a custom + * value node. + * + * @since Mini-XML 2.7@ + */ + +const void * /* O - Custom value or NULL */ +mxmlGetCustom(mxml_node_t *node) /* I - Node to get */ +{ + /* + * Range check input... + */ + + if (!node) + return (NULL); + + /* + * Return the integer value... + */ + + if (node->type == MXML_CUSTOM) + return (node->value.custom.data); + else if (node->type == MXML_ELEMENT && + node->child && + node->child->type == MXML_CUSTOM) + return (node->child->value.custom.data); + else + return (NULL); +} + + +/* + * 'mxmlGetElement()' - Get the name for an element node. + * + * @code NULL@ is returned if the node is not an element node. + * + * @since Mini-XML 2.7@ + */ + +const char * /* O - Element name or NULL */ +mxmlGetElement(mxml_node_t *node) /* I - Node to get */ +{ + /* + * Range check input... + */ + + if (!node || node->type != MXML_ELEMENT) + return (NULL); + + /* + * Return the element name... + */ + + return (node->value.element.name); +} + + +/* + * 'mxmlGetFirstChild()' - Get the first child of an element node. + * + * @code NULL@ is returned if the node is not an element node or if the node + * has no children. + * + * @since Mini-XML 2.7@ + */ + +mxml_node_t * /* O - First child or NULL */ +mxmlGetFirstChild(mxml_node_t *node) /* I - Node to get */ +{ + /* + * Range check input... + */ + + if (!node || node->type != MXML_ELEMENT) + return (NULL); + + /* + * Return the first child node... + */ + + return (node->child); +} + + +/* + * 'mxmlGetInteger()' - Get the integer value from the specified node or its + * first child. + * + * 0 is returned if the node (or its first child) is not an integer value node. + * + * @since Mini-XML 2.7@ + */ + +int /* O - Integer value or 0 */ +mxmlGetInteger(mxml_node_t *node) /* I - Node to get */ +{ + /* + * Range check input... + */ + + if (!node) + return (0); + + /* + * Return the integer value... + */ + + if (node->type == MXML_INTEGER) + return (node->value.integer); + else if (node->type == MXML_ELEMENT && + node->child && + node->child->type == MXML_INTEGER) + return (node->child->value.integer); + else + return (0); +} + + +/* + * 'mxmlGetLastChild()' - Get the last child of an element node. + * + * @code NULL@ is returned if the node is not an element node or if the node + * has no children. + * + * @since Mini-XML 2.7@ + */ + +mxml_node_t * /* O - Last child or NULL */ +mxmlGetLastChild(mxml_node_t *node) /* I - Node to get */ +{ + /* + * Range check input... + */ + + if (!node || node->type != MXML_ELEMENT) + return (NULL); + + /* + * Return the node type... + */ + + return (node->last_child); +} + + +/* + * 'mxmlGetNextSibling()' - Get the next node for the current parent. + * + * @code NULL@ is returned if this is the last child for the current parent. + * + * @since Mini-XML 2.7@ + */ + +mxml_node_t * +mxmlGetNextSibling(mxml_node_t *node) /* I - Node to get */ +{ + /* + * Range check input... + */ + + if (!node) + return (NULL); + + /* + * Return the node type... + */ + + return (node->next); +} + + +/* + * 'mxmlGetOpaque()' - Get an opaque string value for a node or its first child. + * + * @code NULL@ is returned if the node (or its first child) is not an opaque + * value node. + * + * @since Mini-XML 2.7@ + */ + +const char * /* O - Opaque string or NULL */ +mxmlGetOpaque(mxml_node_t *node) /* I - Node to get */ +{ + /* + * Range check input... + */ + + if (!node) + return (NULL); + + /* + * Return the integer value... + */ + + if (node->type == MXML_OPAQUE) + return (node->value.opaque); + else if (node->type == MXML_ELEMENT && + node->child && + node->child->type == MXML_OPAQUE) + return (node->child->value.opaque); + else + return (NULL); +} + + +/* + * 'mxmlGetParent()' - Get the parent node. + * + * @code NULL@ is returned for a root node. + * + * @since Mini-XML 2.7@ + */ + +mxml_node_t * /* O - Parent node or NULL */ +mxmlGetParent(mxml_node_t *node) /* I - Node to get */ +{ + /* + * Range check input... + */ + + if (!node) + return (NULL); + + /* + * Return the node type... + */ + + return (node->parent); +} + + +/* + * 'mxmlGetPrevSibling()' - Get the previous node for the current parent. + * + * @code NULL@ is returned if this is the first child for the current parent. + * + * @since Mini-XML 2.7@ + */ + +mxml_node_t * /* O - Previous node or NULL */ +mxmlGetPrevSibling(mxml_node_t *node) /* I - Node to get */ +{ + /* + * Range check input... + */ + + if (!node) + return (NULL); + + /* + * Return the node type... + */ + + return (node->prev); +} + + +/* + * 'mxmlGetReal()' - Get the real value for a node or its first child. + * + * 0.0 is returned if the node (or its first child) is not a real value node. + * + * @since Mini-XML 2.7@ + */ + +double /* O - Real value or 0.0 */ +mxmlGetReal(mxml_node_t *node) /* I - Node to get */ +{ + /* + * Range check input... + */ + + if (!node) + return (0.0); + + /* + * Return the integer value... + */ + + if (node->type == MXML_REAL) + return (node->value.real); + else if (node->type == MXML_ELEMENT && + node->child && + node->child->type == MXML_REAL) + return (node->child->value.real); + else + return (0.0); +} + + +/* + * 'mxmlGetText()' - Get the text value for a node or its first child. + * + * @code NULL@ is returned if the node (or its first child) is not a text node. + * The "whitespace" argument can be NULL. + * + * @since Mini-XML 2.7@ + */ + +const char * /* O - Text string or NULL */ +mxmlGetText(mxml_node_t *node, /* I - Node to get */ + int *whitespace) /* O - 1 if string is preceded by whitespace, 0 otherwise */ +{ + /* + * Range check input... + */ + + if (!node) + { + if (whitespace) + *whitespace = 0; + + return (NULL); + } + + /* + * Return the integer value... + */ + + if (node->type == MXML_TEXT) + { + if (whitespace) + *whitespace = node->value.text.whitespace; + + return (node->value.text.string); + } + else if (node->type == MXML_ELEMENT && + node->child && + node->child->type == MXML_TEXT) + { + if (whitespace) + *whitespace = node->child->value.text.whitespace; + + return (node->child->value.text.string); + } + else + { + if (whitespace) + *whitespace = 0; + + return (NULL); + } +} + + +/* + * 'mxmlGetType()' - Get the node type. + * + * @code MXML_IGNORE@ is returned if "node" is @code NULL@. + * + * @since Mini-XML 2.7@ + */ + +mxml_type_t /* O - Type of node */ +mxmlGetType(mxml_node_t *node) /* I - Node to get */ +{ + /* + * Range check input... + */ + + if (!node) + return (MXML_IGNORE); + + /* + * Return the node type... + */ + + return (node->type); +} + + +/* + * 'mxmlGetUserData()' - Get the user data pointer for a node. + * + * @since Mini-XML 2.7@ + */ + +void * /* O - User data pointer */ +mxmlGetUserData(mxml_node_t *node) /* I - Node to get */ +{ + /* + * Range check input... + */ + + if (!node) + return (NULL); + + /* + * Return the user data pointer... + */ + + return (node->user_data); +} + + +/* + * End of "$Id: mxml-get.c 427 2011-01-03 02:03:29Z mike $". + */ diff --git a/xml/mxml-index.c b/xml/mxml-index.c new file mode 100644 index 0000000..b6efc66 --- /dev/null +++ b/xml/mxml-index.c @@ -0,0 +1,662 @@ +/* + * "$Id: mxml-index.c 426 2011-01-01 23:42:17Z mike $" + * + * Index support code for Mini-XML, a small XML-like file parsing library. + * + * Copyright 2003-2011 by Michael R Sweet. + * + * These coded instructions, statements, and computer programs are the + * property of Michael R Sweet and are protected by Federal copyright + * law. Distribution and use rights are outlined in the file "COPYING" + * which should have been included with this file. If this file is + * missing or damaged, see the license at: + * + * http://www.minixml.org/ + * + * Contents: + * + */ + +/* + * Include necessary headers... + */ + +#include "config.h" +#include "mxml.h" + + +/* + * Sort functions... + */ + +static int index_compare(mxml_index_t *ind, mxml_node_t *first, + mxml_node_t *second); +static int index_find(mxml_index_t *ind, const char *element, + const char *value, mxml_node_t *node); +static void index_sort(mxml_index_t *ind, int left, int right); + + +/* + * 'mxmlIndexDelete()' - Delete an index. + */ + +void +mxmlIndexDelete(mxml_index_t *ind) /* I - Index to delete */ +{ + /* + * Range check input.. + */ + + if (!ind) + return; + + /* + * Free memory... + */ + + if (ind->attr) + free(ind->attr); + + if (ind->alloc_nodes) + free(ind->nodes); + + free(ind); +} + + +/* + * 'mxmlIndexEnum()' - Return the next node in the index. + * + * Nodes are returned in the sorted order of the index. + */ + +mxml_node_t * /* O - Next node or NULL if there is none */ +mxmlIndexEnum(mxml_index_t *ind) /* I - Index to enumerate */ +{ + /* + * Range check input... + */ + + if (!ind) + return (NULL); + + /* + * Return the next node... + */ + + if (ind->cur_node < ind->num_nodes) + return (ind->nodes[ind->cur_node ++]); + else + return (NULL); +} + + +/* + * 'mxmlIndexFind()' - Find the next matching node. + * + * You should call mxmlIndexReset() prior to using this function for + * the first time with a particular set of "element" and "value" + * strings. Passing NULL for both "element" and "value" is equivalent + * to calling mxmlIndexEnum(). + */ + +mxml_node_t * /* O - Node or NULL if none found */ +mxmlIndexFind(mxml_index_t *ind, /* I - Index to search */ + const char *element, /* I - Element name to find, if any */ + const char *value) /* I - Attribute value, if any */ +{ + int diff, /* Difference between names */ + current, /* Current entity in search */ + first, /* First entity in search */ + last; /* Last entity in search */ + + +#ifdef DEBUG + printf("mxmlIndexFind(ind=%p, element=\"%s\", value=\"%s\")\n", + ind, element ? element : "(null)", value ? value : "(null)"); +#endif /* DEBUG */ + + /* + * Range check input... + */ + + if (!ind || (!ind->attr && value)) + { +#ifdef DEBUG + puts(" returning NULL..."); + printf(" ind->attr=\"%s\"\n", ind->attr ? ind->attr : "(null)"); +#endif /* DEBUG */ + + return (NULL); + } + + /* + * If both element and value are NULL, just enumerate the nodes in the + * index... + */ + + if (!element && !value) + return (mxmlIndexEnum(ind)); + + /* + * If there are no nodes in the index, return NULL... + */ + + if (!ind->num_nodes) + { +#ifdef DEBUG + puts(" returning NULL..."); + puts(" no nodes!"); +#endif /* DEBUG */ + + return (NULL); + } + + /* + * If cur_node == 0, then find the first matching node... + */ + + if (ind->cur_node == 0) + { + /* + * Find the first node using a modified binary search algorithm... + */ + + first = 0; + last = ind->num_nodes - 1; + +#ifdef DEBUG + printf(" find first time, num_nodes=%d...\n", ind->num_nodes); +#endif /* DEBUG */ + + while ((last - first) > 1) + { + current = (first + last) / 2; + +#ifdef DEBUG + printf(" first=%d, last=%d, current=%d\n", first, last, current); +#endif /* DEBUG */ + + if ((diff = index_find(ind, element, value, ind->nodes[current])) == 0) + { + /* + * Found a match, move back to find the first... + */ + +#ifdef DEBUG + puts(" match!"); +#endif /* DEBUG */ + + while (current > 0 && + !index_find(ind, element, value, ind->nodes[current - 1])) + current --; + +#ifdef DEBUG + printf(" returning first match=%d\n", current); +#endif /* DEBUG */ + + /* + * Return the first match and save the index to the next... + */ + + ind->cur_node = current + 1; + + return (ind->nodes[current]); + } + else if (diff < 0) + last = current; + else + first = current; + +#ifdef DEBUG + printf(" diff=%d\n", diff); +#endif /* DEBUG */ + } + + /* + * If we get this far, then we found exactly 0 or 1 matches... + */ + + for (current = first; current <= last; current ++) + if (!index_find(ind, element, value, ind->nodes[current])) + { + /* + * Found exactly one (or possibly two) match... + */ + +#ifdef DEBUG + printf(" returning only match %d...\n", current); +#endif /* DEBUG */ + + ind->cur_node = current + 1; + + return (ind->nodes[current]); + } + + /* + * No matches... + */ + + ind->cur_node = ind->num_nodes; + +#ifdef DEBUG + puts(" returning NULL..."); +#endif /* DEBUG */ + + return (NULL); + } + else if (ind->cur_node < ind->num_nodes && + !index_find(ind, element, value, ind->nodes[ind->cur_node])) + { + /* + * Return the next matching node... + */ + +#ifdef DEBUG + printf(" returning next match %d...\n", ind->cur_node); +#endif /* DEBUG */ + + return (ind->nodes[ind->cur_node ++]); + } + + /* + * If we get this far, then we have no matches... + */ + + ind->cur_node = ind->num_nodes; + +#ifdef DEBUG + puts(" returning NULL..."); +#endif /* DEBUG */ + + return (NULL); +} + + +/* + * 'mxmlIndexGetCount()' - Get the number of nodes in an index. + * + * @since Mini-XML 2.7@ + */ + +int /* I - Number of nodes in index */ +mxmlIndexGetCount(mxml_index_t *ind) /* I - Index of nodes */ +{ + /* + * Range check input... + */ + + if (!ind) + return (0); + + /* + * Return the number of nodes in the index... + */ + + return (ind->num_nodes); +} + + +/* + * 'mxmlIndexNew()' - Create a new index. + * + * The index will contain all nodes that contain the named element and/or + * attribute. If both "element" and "attr" are NULL, then the index will + * contain a sorted list of the elements in the node tree. Nodes are + * sorted by element name and optionally by attribute value if the "attr" + * argument is not NULL. + */ + +mxml_index_t * /* O - New index */ +mxmlIndexNew(mxml_node_t *node, /* I - XML node tree */ + const char *element, /* I - Element to index or NULL for all */ + const char *attr) /* I - Attribute to index or NULL for none */ +{ + mxml_index_t *ind; /* New index */ + mxml_node_t *current, /* Current node in index */ + **temp; /* Temporary node pointer array */ + + + /* + * Range check input... + */ + +#ifdef DEBUG + printf("mxmlIndexNew(node=%p, element=\"%s\", attr=\"%s\")\n", + node, element ? element : "(null)", attr ? attr : "(null)"); +#endif /* DEBUG */ + + if (!node) + return (NULL); + + /* + * Create a new index... + */ + + if ((ind = calloc(1, sizeof(mxml_index_t))) == NULL) + { + mxml_error("Unable to allocate %d bytes for index - %s", + sizeof(mxml_index_t), strerror(errno)); + return (NULL); + } + + if (attr) + ind->attr = strdup(attr); + + if (!element && !attr) + current = node; + else + current = mxmlFindElement(node, node, element, attr, NULL, MXML_DESCEND); + + while (current) + { + if (ind->num_nodes >= ind->alloc_nodes) + { + if (!ind->alloc_nodes) + temp = malloc(64 * sizeof(mxml_node_t *)); + else + temp = realloc(ind->nodes, (ind->alloc_nodes + 64) * sizeof(mxml_node_t *)); + + if (!temp) + { + /* + * Unable to allocate memory for the index, so abort... + */ + + mxml_error("Unable to allocate %d bytes for index: %s", + (ind->alloc_nodes + 64) * sizeof(mxml_node_t *), + strerror(errno)); + + mxmlIndexDelete(ind); + return (NULL); + } + + ind->nodes = temp; + ind->alloc_nodes += 64; + } + + ind->nodes[ind->num_nodes ++] = current; + + current = mxmlFindElement(current, node, element, attr, NULL, MXML_DESCEND); + } + + /* + * Sort nodes based upon the search criteria... + */ + +#ifdef DEBUG + { + int i; /* Looping var */ + + + printf("%d node(s) in index.\n\n", ind->num_nodes); + + if (attr) + { + printf("Node Address Element %s\n", attr); + puts("-------- -------- -------------- ------------------------------"); + + for (i = 0; i < ind->num_nodes; i ++) + printf("%8d %-8p %-14.14s %s\n", i, ind->nodes[i], + ind->nodes[i]->value.element.name, + mxmlElementGetAttr(ind->nodes[i], attr)); + } + else + { + puts("Node Address Element"); + puts("-------- -------- --------------"); + + for (i = 0; i < ind->num_nodes; i ++) + printf("%8d %-8p %s\n", i, ind->nodes[i], + ind->nodes[i]->value.element.name); + } + + putchar('\n'); + } +#endif /* DEBUG */ + + if (ind->num_nodes > 1) + index_sort(ind, 0, ind->num_nodes - 1); + +#ifdef DEBUG + { + int i; /* Looping var */ + + + puts("After sorting:\n"); + + if (attr) + { + printf("Node Address Element %s\n", attr); + puts("-------- -------- -------------- ------------------------------"); + + for (i = 0; i < ind->num_nodes; i ++) + printf("%8d %-8p %-14.14s %s\n", i, ind->nodes[i], + ind->nodes[i]->value.element.name, + mxmlElementGetAttr(ind->nodes[i], attr)); + } + else + { + puts("Node Address Element"); + puts("-------- -------- --------------"); + + for (i = 0; i < ind->num_nodes; i ++) + printf("%8d %-8p %s\n", i, ind->nodes[i], + ind->nodes[i]->value.element.name); + } + + putchar('\n'); + } +#endif /* DEBUG */ + + /* + * Return the new index... + */ + + return (ind); +} + + +/* + * 'mxmlIndexReset()' - Reset the enumeration/find pointer in the index and + * return the first node in the index. + * + * This function should be called prior to using mxmlIndexEnum() or + * mxmlIndexFind() for the first time. + */ + +mxml_node_t * /* O - First node or NULL if there is none */ +mxmlIndexReset(mxml_index_t *ind) /* I - Index to reset */ +{ +#ifdef DEBUG + printf("mxmlIndexReset(ind=%p)\n", ind); +#endif /* DEBUG */ + + /* + * Range check input... + */ + + if (!ind) + return (NULL); + + /* + * Set the index to the first element... + */ + + ind->cur_node = 0; + + /* + * Return the first node... + */ + + if (ind->num_nodes) + return (ind->nodes[0]); + else + return (NULL); +} + + +/* + * 'index_compare()' - Compare two nodes. + */ + +static int /* O - Result of comparison */ +index_compare(mxml_index_t *ind, /* I - Index */ + mxml_node_t *first, /* I - First node */ + mxml_node_t *second) /* I - Second node */ +{ + int diff; /* Difference */ + + + /* + * Check the element name... + */ + + if ((diff = strcmp(first->value.element.name, + second->value.element.name)) != 0) + return (diff); + + /* + * Check the attribute value... + */ + + if (ind->attr) + { + if ((diff = strcmp(mxmlElementGetAttr(first, ind->attr), + mxmlElementGetAttr(second, ind->attr))) != 0) + return (diff); + } + + /* + * No difference, return 0... + */ + + return (0); +} + + +/* + * 'index_find()' - Compare a node with index values. + */ + +static int /* O - Result of comparison */ +index_find(mxml_index_t *ind, /* I - Index */ + const char *element, /* I - Element name or NULL */ + const char *value, /* I - Attribute value or NULL */ + mxml_node_t *node) /* I - Node */ +{ + int diff; /* Difference */ + + + /* + * Check the element name... + */ + + if (element) + { + if ((diff = strcmp(element, node->value.element.name)) != 0) + return (diff); + } + + /* + * Check the attribute value... + */ + + if (value) + { + if ((diff = strcmp(value, mxmlElementGetAttr(node, ind->attr))) != 0) + return (diff); + } + + /* + * No difference, return 0... + */ + + return (0); +} + + +/* + * 'index_sort()' - Sort the nodes in the index... + * + * This function implements the classic quicksort algorithm... + */ + +static void +index_sort(mxml_index_t *ind, /* I - Index to sort */ + int left, /* I - Left node in partition */ + int right) /* I - Right node in partition */ +{ + mxml_node_t *pivot, /* Pivot node */ + *temp; /* Swap node */ + int templ, /* Temporary left node */ + tempr; /* Temporary right node */ + + + /* + * Loop until we have sorted all the way to the right... + */ + + do + { + /* + * Sort the pivot in the current partition... + */ + + pivot = ind->nodes[left]; + + for (templ = left, tempr = right; templ < tempr;) + { + /* + * Move left while left node <= pivot node... + */ + + while ((templ < right) && + index_compare(ind, ind->nodes[templ], pivot) <= 0) + templ ++; + + /* + * Move right while right node > pivot node... + */ + + while ((tempr > left) && + index_compare(ind, ind->nodes[tempr], pivot) > 0) + tempr --; + + /* + * Swap nodes if needed... + */ + + if (templ < tempr) + { + temp = ind->nodes[templ]; + ind->nodes[templ] = ind->nodes[tempr]; + ind->nodes[tempr] = temp; + } + } + + /* + * When we get here, the right (tempr) node is the new position for the + * pivot node... + */ + + if (index_compare(ind, pivot, ind->nodes[tempr]) > 0) + { + ind->nodes[left] = ind->nodes[tempr]; + ind->nodes[tempr] = pivot; + } + + /* + * Recursively sort the left partition as needed... + */ + + if (left < (tempr - 1)) + index_sort(ind, left, tempr - 1); + } + while (right > (left = tempr + 1)); +} + + +/* + * End of "$Id: mxml-index.c 426 2011-01-01 23:42:17Z mike $". + */ diff --git a/xml/mxml-node.c b/xml/mxml-node.c new file mode 100644 index 0000000..44af759 --- /dev/null +++ b/xml/mxml-node.c @@ -0,0 +1,807 @@ +/* + * "$Id: mxml-node.c 436 2011-01-22 01:02:05Z mike $" + * + * Node support code for Mini-XML, a small XML-like file parsing library. + * + * Copyright 2003-2011 by Michael R Sweet. + * + * These coded instructions, statements, and computer programs are the + * property of Michael R Sweet and are protected by Federal copyright + * law. Distribution and use rights are outlined in the file "COPYING" + * which should have been included with this file. If this file is + * missing or damaged, see the license at: + * + * http://www.minixml.org/ + * + * Contents: + * + * mxmlAdd() - Add a node to a tree. + * mxmlDelete() - Delete a node and all of its children. + * mxmlGetRefCount() - Get the current reference (use) count for a node. + * mxmlNewCDATA() - Create a new CDATA node. + * mxmlNewCustom() - Create a new custom data node. + * mxmlNewElement() - Create a new element node. + * mxmlNewInteger() - Create a new integer node. + * mxmlNewOpaque() - Create a new opaque string. + * mxmlNewReal() - Create a new real number node. + * mxmlNewText() - Create a new text fragment node. + * mxmlNewTextf() - Create a new formatted text fragment node. + * mxmlRemove() - Remove a node from its parent. + * mxmlNewXML() - Create a new XML document tree. + * mxmlRelease() - Release a node. + * mxmlRetain() - Retain a node. + * mxml_new() - Create a new node. + */ + +/* + * Include necessary headers... + */ + +#include "config.h" +#include "mxml.h" + + +/* + * Local functions... + */ + +static mxml_node_t *mxml_new(mxml_node_t *parent, mxml_type_t type); + + +/* + * 'mxmlAdd()' - Add a node to a tree. + * + * Adds the specified node to the parent. If the child argument is not + * NULL, puts the new node before or after the specified child depending + * on the value of the where argument. If the child argument is NULL, + * puts the new node at the beginning of the child list (MXML_ADD_BEFORE) + * or at the end of the child list (MXML_ADD_AFTER). The constant + * MXML_ADD_TO_PARENT can be used to specify a NULL child pointer. + */ + +void +mxmlAdd(mxml_node_t *parent, /* I - Parent node */ + int where, /* I - Where to add, MXML_ADD_BEFORE or MXML_ADD_AFTER */ + mxml_node_t *child, /* I - Child node for where or MXML_ADD_TO_PARENT */ + mxml_node_t *node) /* I - Node to add */ +{ +#ifdef DEBUG + fprintf(stderr, "mxmlAdd(parent=%p, where=%d, child=%p, node=%p)\n", parent, + where, child, node); +#endif /* DEBUG */ + + /* + * Range check input... + */ + + if (!parent || !node) + return; + +#if DEBUG > 1 + fprintf(stderr, " BEFORE: node->parent=%p\n", node->parent); + if (parent) + { + fprintf(stderr, " BEFORE: parent->child=%p\n", parent->child); + fprintf(stderr, " BEFORE: parent->last_child=%p\n", parent->last_child); + fprintf(stderr, " BEFORE: parent->prev=%p\n", parent->prev); + fprintf(stderr, " BEFORE: parent->next=%p\n", parent->next); + } +#endif /* DEBUG > 1 */ + + /* + * Remove the node from any existing parent... + */ + + if (node->parent) + mxmlRemove(node); + + /* + * Reset pointers... + */ + + node->parent = parent; + + switch (where) + { + case MXML_ADD_BEFORE : + if (!child || child == parent->child || child->parent != parent) + { + /* + * Insert as first node under parent... + */ + + node->next = parent->child; + + if (parent->child) + parent->child->prev = node; + else + parent->last_child = node; + + parent->child = node; + } + else + { + /* + * Insert node before this child... + */ + + node->next = child; + node->prev = child->prev; + + if (child->prev) + child->prev->next = node; + else + parent->child = node; + + child->prev = node; + } + break; + + case MXML_ADD_AFTER : + if (!child || child == parent->last_child || child->parent != parent) + { + /* + * Insert as last node under parent... + */ + + node->parent = parent; + node->prev = parent->last_child; + + if (parent->last_child) + parent->last_child->next = node; + else + parent->child = node; + + parent->last_child = node; + } + else + { + /* + * Insert node after this child... + */ + + node->prev = child; + node->next = child->next; + + if (child->next) + child->next->prev = node; + else + parent->last_child = node; + + child->next = node; + } + break; + } + +#if DEBUG > 1 + fprintf(stderr, " AFTER: node->parent=%p\n", node->parent); + if (parent) + { + fprintf(stderr, " AFTER: parent->child=%p\n", parent->child); + fprintf(stderr, " AFTER: parent->last_child=%p\n", parent->last_child); + fprintf(stderr, " AFTER: parent->prev=%p\n", parent->prev); + fprintf(stderr, " AFTER: parent->next=%p\n", parent->next); + } +#endif /* DEBUG > 1 */ +} + + +/* + * 'mxmlDelete()' - Delete a node and all of its children. + * + * If the specified node has a parent, this function first removes the + * node from its parent using the mxmlRemove() function. + */ + +void +mxmlDelete(mxml_node_t *node) /* I - Node to delete */ +{ + int i; /* Looping var */ + + +#ifdef DEBUG + fprintf(stderr, "mxmlDelete(node=%p)\n", node); +#endif /* DEBUG */ + + /* + * Range check input... + */ + + if (!node) + return; + + /* + * Remove the node from its parent, if any... + */ + + mxmlRemove(node); + + /* + * Delete children... + */ + + while (node->child) + mxmlDelete(node->child); + + /* + * Now delete any node data... + */ + + switch (node->type) + { + case MXML_ELEMENT : + if (node->value.element.name) + free(node->value.element.name); + + if (node->value.element.num_attrs) + { + for (i = 0; i < node->value.element.num_attrs; i ++) + { + if (node->value.element.attrs[i].name) + free(node->value.element.attrs[i].name); + if (node->value.element.attrs[i].value) + free(node->value.element.attrs[i].value); + } + + free(node->value.element.attrs); + } + break; + case MXML_INTEGER : + /* Nothing to do */ + break; + case MXML_OPAQUE : + if (node->value.opaque) + free(node->value.opaque); + break; + case MXML_REAL : + /* Nothing to do */ + break; + case MXML_TEXT : + if (node->value.text.string) + free(node->value.text.string); + break; + case MXML_CUSTOM : + if (node->value.custom.data && + node->value.custom.destroy) + (*(node->value.custom.destroy))(node->value.custom.data); + break; + default : + break; + } + + /* + * Free this node... + */ + + free(node); +} + + +/* + * 'mxmlGetRefCount()' - Get the current reference (use) count for a node. + * + * The initial reference count of new nodes is 1. Use the @link mxmlRetain@ + * and @link mxmlRelease@ functions to increment and decrement a node's + * reference count. + * + * @since Mini-XML 2.7@. + */ + +int /* O - Reference count */ +mxmlGetRefCount(mxml_node_t *node) /* I - Node */ +{ + /* + * Range check input... + */ + + if (!node) + return (0); + + /* + * Return the reference count... + */ + + return (node->ref_count); +} + + +/* + * 'mxmlNewCDATA()' - Create a new CDATA node. + * + * The new CDATA node is added to the end of the specified parent's child + * list. The constant MXML_NO_PARENT can be used to specify that the new + * CDATA node has no parent. The data string must be nul-terminated and + * is copied into the new node. CDATA nodes use the MXML_ELEMENT type. + * + * @since Mini-XML 2.3@ + */ + +mxml_node_t * /* O - New node */ +mxmlNewCDATA(mxml_node_t *parent, /* I - Parent node or MXML_NO_PARENT */ + const char *data) /* I - Data string */ +{ + mxml_node_t *node; /* New node */ + + +#ifdef DEBUG + fprintf(stderr, "mxmlNewCDATA(parent=%p, data=\"%s\")\n", + parent, data ? data : "(null)"); +#endif /* DEBUG */ + + /* + * Range check input... + */ + + if (!data) + return (NULL); + + /* + * Create the node and set the name value... + */ + + if ((node = mxml_new(parent, MXML_ELEMENT)) != NULL) + node->value.element.name = _mxml_strdupf("![CDATA[%s]]", data); + + return (node); +} + + +/* + * 'mxmlNewCustom()' - Create a new custom data node. + * + * The new custom node is added to the end of the specified parent's child + * list. The constant MXML_NO_PARENT can be used to specify that the new + * element node has no parent. NULL can be passed when the data in the + * node is not dynamically allocated or is separately managed. + * + * @since Mini-XML 2.1@ + */ + +mxml_node_t * /* O - New node */ +mxmlNewCustom( + mxml_node_t *parent, /* I - Parent node or MXML_NO_PARENT */ + void *data, /* I - Pointer to data */ + mxml_custom_destroy_cb_t destroy) /* I - Function to destroy data */ +{ + mxml_node_t *node; /* New node */ + + +#ifdef DEBUG + fprintf(stderr, "mxmlNewCustom(parent=%p, data=%p, destroy=%p)\n", parent, + data, destroy); +#endif /* DEBUG */ + + /* + * Create the node and set the value... + */ + + if ((node = mxml_new(parent, MXML_CUSTOM)) != NULL) + { + node->value.custom.data = data; + node->value.custom.destroy = destroy; + } + + return (node); +} + + +/* + * 'mxmlNewElement()' - Create a new element node. + * + * The new element node is added to the end of the specified parent's child + * list. The constant MXML_NO_PARENT can be used to specify that the new + * element node has no parent. + */ + +mxml_node_t * /* O - New node */ +mxmlNewElement(mxml_node_t *parent, /* I - Parent node or MXML_NO_PARENT */ + const char *name) /* I - Name of element */ +{ + mxml_node_t *node; /* New node */ + + +#ifdef DEBUG + fprintf(stderr, "mxmlNewElement(parent=%p, name=\"%s\")\n", parent, + name ? name : "(null)"); +#endif /* DEBUG */ + + /* + * Range check input... + */ + + if (!name) + return (NULL); + + /* + * Create the node and set the element name... + */ + + if ((node = mxml_new(parent, MXML_ELEMENT)) != NULL) + node->value.element.name = strdup(name); + + return (node); +} + + +/* + * 'mxmlNewInteger()' - Create a new integer node. + * + * The new integer node is added to the end of the specified parent's child + * list. The constant MXML_NO_PARENT can be used to specify that the new + * integer node has no parent. + */ + +mxml_node_t * /* O - New node */ +mxmlNewInteger(mxml_node_t *parent, /* I - Parent node or MXML_NO_PARENT */ + int integer) /* I - Integer value */ +{ + mxml_node_t *node; /* New node */ + + +#ifdef DEBUG + fprintf(stderr, "mxmlNewInteger(parent=%p, integer=%d)\n", parent, integer); +#endif /* DEBUG */ + + /* + * Create the node and set the element name... + */ + + if ((node = mxml_new(parent, MXML_INTEGER)) != NULL) + node->value.integer = integer; + + return (node); +} + + +/* + * 'mxmlNewOpaque()' - Create a new opaque string. + * + * The new opaque node is added to the end of the specified parent's child + * list. The constant MXML_NO_PARENT can be used to specify that the new + * opaque node has no parent. The opaque string must be nul-terminated and + * is copied into the new node. + */ + +mxml_node_t * /* O - New node */ +mxmlNewOpaque(mxml_node_t *parent, /* I - Parent node or MXML_NO_PARENT */ + const char *opaque) /* I - Opaque string */ +{ + mxml_node_t *node; /* New node */ + + +#ifdef DEBUG + fprintf(stderr, "mxmlNewOpaque(parent=%p, opaque=\"%s\")\n", parent, + opaque ? opaque : "(null)"); +#endif /* DEBUG */ + + /* + * Range check input... + */ + + if (!opaque) + return (NULL); + + /* + * Create the node and set the element name... + */ + + if ((node = mxml_new(parent, MXML_OPAQUE)) != NULL) + node->value.opaque = strdup(opaque); + + return (node); +} + + +/* + * 'mxmlNewReal()' - Create a new real number node. + * + * The new real number node is added to the end of the specified parent's + * child list. The constant MXML_NO_PARENT can be used to specify that + * the new real number node has no parent. + */ + +mxml_node_t * /* O - New node */ +mxmlNewReal(mxml_node_t *parent, /* I - Parent node or MXML_NO_PARENT */ + double real) /* I - Real number value */ +{ + mxml_node_t *node; /* New node */ + + +#ifdef DEBUG + fprintf(stderr, "mxmlNewReal(parent=%p, real=%g)\n", parent, real); +#endif /* DEBUG */ + + /* + * Create the node and set the element name... + */ + + if ((node = mxml_new(parent, MXML_REAL)) != NULL) + node->value.real = real; + + return (node); +} + + +/* + * 'mxmlNewText()' - Create a new text fragment node. + * + * The new text node is added to the end of the specified parent's child + * list. The constant MXML_NO_PARENT can be used to specify that the new + * text node has no parent. The whitespace parameter is used to specify + * whether leading whitespace is present before the node. The text + * string must be nul-terminated and is copied into the new node. + */ + +mxml_node_t * /* O - New node */ +mxmlNewText(mxml_node_t *parent, /* I - Parent node or MXML_NO_PARENT */ + int whitespace, /* I - 1 = leading whitespace, 0 = no whitespace */ + const char *string) /* I - String */ +{ + mxml_node_t *node; /* New node */ + + +#ifdef DEBUG + fprintf(stderr, "mxmlNewText(parent=%p, whitespace=%d, string=\"%s\")\n", + parent, whitespace, string ? string : "(null)"); +#endif /* DEBUG */ + + /* + * Range check input... + */ + + if (!string) + return (NULL); + + /* + * Create the node and set the text value... + */ + + if ((node = mxml_new(parent, MXML_TEXT)) != NULL) + { + node->value.text.whitespace = whitespace; + node->value.text.string = strdup(string); + } + + return (node); +} + + +/* + * 'mxmlNewTextf()' - Create a new formatted text fragment node. + * + * The new text node is added to the end of the specified parent's child + * list. The constant MXML_NO_PARENT can be used to specify that the new + * text node has no parent. The whitespace parameter is used to specify + * whether leading whitespace is present before the node. The format + * string must be nul-terminated and is formatted into the new node. + */ + +mxml_node_t * /* O - New node */ +mxmlNewTextf(mxml_node_t *parent, /* I - Parent node or MXML_NO_PARENT */ + int whitespace, /* I - 1 = leading whitespace, 0 = no whitespace */ + const char *format, /* I - Printf-style frmat string */ + ...) /* I - Additional args as needed */ +{ + mxml_node_t *node; /* New node */ + va_list ap; /* Pointer to arguments */ + + +#ifdef DEBUG + fprintf(stderr, "mxmlNewTextf(parent=%p, whitespace=%d, format=\"%s\", ...)\n", + parent, whitespace, format ? format : "(null)"); +#endif /* DEBUG */ + + /* + * Range check input... + */ + + if (!format) + return (NULL); + + /* + * Create the node and set the text value... + */ + + if ((node = mxml_new(parent, MXML_TEXT)) != NULL) + { + va_start(ap, format); + + node->value.text.whitespace = whitespace; + node->value.text.string = _mxml_vstrdupf(format, ap); + + va_end(ap); + } + + return (node); +} + + +/* + * 'mxmlRemove()' - Remove a node from its parent. + * + * Does not free memory used by the node - use mxmlDelete() for that. + * This function does nothing if the node has no parent. + */ + +void +mxmlRemove(mxml_node_t *node) /* I - Node to remove */ +{ +#ifdef DEBUG + fprintf(stderr, "mxmlRemove(node=%p)\n", node); +#endif /* DEBUG */ + + /* + * Range check input... + */ + + if (!node || !node->parent) + return; + + /* + * Remove from parent... + */ + +#if DEBUG > 1 + fprintf(stderr, " BEFORE: node->parent=%p\n", node->parent); + if (node->parent) + { + fprintf(stderr, " BEFORE: node->parent->child=%p\n", node->parent->child); + fprintf(stderr, " BEFORE: node->parent->last_child=%p\n", node->parent->last_child); + } + fprintf(stderr, " BEFORE: node->child=%p\n", node->child); + fprintf(stderr, " BEFORE: node->last_child=%p\n", node->last_child); + fprintf(stderr, " BEFORE: node->prev=%p\n", node->prev); + fprintf(stderr, " BEFORE: node->next=%p\n", node->next); +#endif /* DEBUG > 1 */ + + if (node->prev) + node->prev->next = node->next; + else + node->parent->child = node->next; + + if (node->next) + node->next->prev = node->prev; + else + node->parent->last_child = node->prev; + + node->parent = NULL; + node->prev = NULL; + node->next = NULL; + +#if DEBUG > 1 + fprintf(stderr, " AFTER: node->parent=%p\n", node->parent); + if (node->parent) + { + fprintf(stderr, " AFTER: node->parent->child=%p\n", node->parent->child); + fprintf(stderr, " AFTER: node->parent->last_child=%p\n", node->parent->last_child); + } + fprintf(stderr, " AFTER: node->child=%p\n", node->child); + fprintf(stderr, " AFTER: node->last_child=%p\n", node->last_child); + fprintf(stderr, " AFTER: node->prev=%p\n", node->prev); + fprintf(stderr, " AFTER: node->next=%p\n", node->next); +#endif /* DEBUG > 1 */ +} + + +/* + * 'mxmlNewXML()' - Create a new XML document tree. + * + * The "version" argument specifies the version number to put in the + * ?xml element node. If NULL, version 1.0 is assumed. + * + * @since Mini-XML 2.3@ + */ + +mxml_node_t * /* O - New ?xml node */ +mxmlNewXML(const char *version) /* I - Version number to use */ +{ + char element[1024]; /* Element text */ + + + snprintf(element, sizeof(element), "?xml version=\"%s\" encoding=\"utf-8\"?", + version ? version : "1.0"); + + return (mxmlNewElement(NULL, element)); +} + + +/* + * 'mxmlRelease()' - Release a node. + * + * When the reference count reaches zero, the node (and any children) + * is deleted via mxmlDelete(). + * + * @since Mini-XML 2.3@ + */ + +int /* O - New reference count */ +mxmlRelease(mxml_node_t *node) /* I - Node */ +{ + if (node) + { + if ((-- node->ref_count) <= 0) + { + mxmlDelete(node); + return (0); + } + else + return (node->ref_count); + } + else + return (-1); +} + + +/* + * 'mxmlRetain()' - Retain a node. + * + * @since Mini-XML 2.3@ + */ + +int /* O - New reference count */ +mxmlRetain(mxml_node_t *node) /* I - Node */ +{ + if (node) + return (++ node->ref_count); + else + return (-1); +} + + +/* + * 'mxml_new()' - Create a new node. + */ + +static mxml_node_t * /* O - New node */ +mxml_new(mxml_node_t *parent, /* I - Parent node */ + mxml_type_t type) /* I - Node type */ +{ + mxml_node_t *node; /* New node */ + + +#if DEBUG > 1 + fprintf(stderr, "mxml_new(parent=%p, type=%d)\n", parent, type); +#endif /* DEBUG > 1 */ + + /* + * Allocate memory for the node... + */ + + if ((node = calloc(1, sizeof(mxml_node_t))) == NULL) + { +#if DEBUG > 1 + fputs(" returning NULL\n", stderr); +#endif /* DEBUG > 1 */ + + return (NULL); + } + +#if DEBUG > 1 + fprintf(stderr, " returning %p\n", node); +#endif /* DEBUG > 1 */ + + /* + * Set the node type... + */ + + node->type = type; + node->ref_count = 1; + + /* + * Add to the parent if present... + */ + + if (parent) + mxmlAdd(parent, MXML_ADD_AFTER, MXML_ADD_TO_PARENT, node); + + /* + * Return the new node... + */ + + return (node); +} + + +/* + * End of "$Id: mxml-node.c 436 2011-01-22 01:02:05Z mike $". + */ diff --git a/xml/mxml-private.c b/xml/mxml-private.c new file mode 100644 index 0000000..72f3e23 --- /dev/null +++ b/xml/mxml-private.c @@ -0,0 +1,331 @@ +/* + * "$Id: mxml-private.c 422 2010-11-07 22:55:11Z mike $" + * + * Private functions for Mini-XML, a small XML-like file parsing library. + * + * Copyright 2003-2010 by Michael R Sweet. + * + * These coded instructions, statements, and computer programs are the + * property of Michael R Sweet and are protected by Federal copyright + * law. Distribution and use rights are outlined in the file "COPYING" + * which should have been included with this file. If this file is + * missing or damaged, see the license at: + * + * http://www.minixml.org/ + * + * Contents: + * + * mxml_error() - Display an error message. + * mxml_integer_cb() - Default callback for integer values. + * mxml_opaque_cb() - Default callback for opaque values. + * mxml_real_cb() - Default callback for real number values. + * _mxml_global() - Get global data. + */ + +/* + * Include necessary headers... + */ + +#include "mxml-private.h" + + +/* + * Some crazy people think that unloading a shared object is a good or safe + * thing to do. Unfortunately, most objects are simply *not* safe to unload + * and bad things *will* happen. + * + * The following mess of conditional code allows us to provide a destructor + * function in Mini-XML for our thread-global storage so that it can possibly + * be unloaded safely, although since there is no standard way to do so I + * can't even provide any guarantees that you can do it safely on all platforms. + * + * This code currently supports AIX, HP-UX, Linux, Mac OS X, Solaris, and + * Windows. It might work on the BSDs and IRIX, but I haven't tested that. + */ + +#if defined(__sun) || defined(_AIX) +# pragma fini(_mxml_fini) +# define _MXML_FINI _mxml_fini +#elif defined(__hpux) +# pragma FINI _mxml_fini +# define _MXML_FINI _mxml_fini +#elif defined(__GNUC__) /* Linux and Mac OS X */ +# define _MXML_FINI __attribute((destructor)) _mxml_fini +#else +# define _MXML_FINI _fini +#endif /* __sun */ + + +/* + * 'mxml_error()' - Display an error message. + */ + +void +mxml_error(const char *format, /* I - Printf-style format string */ + ...) /* I - Additional arguments as needed */ +{ + va_list ap; /* Pointer to arguments */ + char s[1024]; /* Message string */ + _mxml_global_t *global = _mxml_global(); + /* Global data */ + + + /* + * Range check input... + */ + + if (!format) + return; + + /* + * Format the error message string... + */ + + va_start(ap, format); + + vsnprintf(s, sizeof(s), format, ap); + + va_end(ap); + + /* + * And then display the error message... + */ + + if (global->error_cb) + (*global->error_cb)(s); + else + fprintf(stderr, "mxml: %s\n", s); +} + + +/* + * 'mxml_ignore_cb()' - Default callback for ignored values. + */ + +mxml_type_t /* O - Node type */ +mxml_ignore_cb(mxml_node_t *node) /* I - Current node */ +{ + (void)node; + + return (MXML_IGNORE); +} + + +/* + * 'mxml_integer_cb()' - Default callback for integer values. + */ + +mxml_type_t /* O - Node type */ +mxml_integer_cb(mxml_node_t *node) /* I - Current node */ +{ + (void)node; + + return (MXML_INTEGER); +} + + +/* + * 'mxml_opaque_cb()' - Default callback for opaque values. + */ + +mxml_type_t /* O - Node type */ +mxml_opaque_cb(mxml_node_t *node) /* I - Current node */ +{ + (void)node; + + return (MXML_OPAQUE); +} + + +/* + * 'mxml_real_cb()' - Default callback for real number values. + */ + +mxml_type_t /* O - Node type */ +mxml_real_cb(mxml_node_t *node) /* I - Current node */ +{ + (void)node; + + return (MXML_REAL); +} + + +#ifdef HAVE_PTHREAD_H /**** POSIX threading ****/ +# include + +static pthread_key_t _mxml_key = -1; /* Thread local storage key */ +static pthread_once_t _mxml_key_once = PTHREAD_ONCE_INIT; + /* One-time initialization object */ +static void _mxml_init(void); +static void _mxml_destructor(void *g); + + +/* + * '_mxml_destructor()' - Free memory used for globals... + */ + +static void +_mxml_destructor(void *g) /* I - Global data */ +{ + free(g); +} + + +/* + * '_mxml_fini()' - Clean up when unloaded. + */ + +static void +_MXML_FINI(void) +{ + _mxml_global_t *global; /* Global data */ + + + if (_mxml_key != -1) + { + if ((global = (_mxml_global_t *)pthread_getspecific(_mxml_key)) != NULL) + _mxml_destructor(global); + + pthread_key_delete(_mxml_key); + _mxml_key = -1; + } +} + + +/* + * '_mxml_global()' - Get global data. + */ + +_mxml_global_t * /* O - Global data */ +_mxml_global(void) +{ + _mxml_global_t *global; /* Global data */ + + + pthread_once(&_mxml_key_once, _mxml_init); + + if ((global = (_mxml_global_t *)pthread_getspecific(_mxml_key)) == NULL) + { + global = (_mxml_global_t *)calloc(1, sizeof(_mxml_global_t)); + pthread_setspecific(_mxml_key, global); + + global->num_entity_cbs = 1; + global->entity_cbs[0] = _mxml_entity_cb; + global->wrap = 72; + } + + return (global); +} + + +/* + * '_mxml_init()' - Initialize global data... + */ + +static void +_mxml_init(void) +{ + pthread_key_create(&_mxml_key, _mxml_destructor); +} + + +#elif defined(WIN32) && defined(MXML1_EXPORTS) /**** WIN32 threading ****/ +# include + +static DWORD _mxml_tls_index; /* Index for global storage */ + + +/* + * 'DllMain()' - Main entry for library. + */ + +BOOL WINAPI /* O - Success/failure */ +DllMain(HINSTANCE hinst, /* I - DLL module handle */ + DWORD reason, /* I - Reason */ + LPVOID reserved) /* I - Unused */ +{ + _mxml_global_t *global; /* Global data */ + + + (void)hinst; + (void)reserved; + + switch (reason) + { + case DLL_PROCESS_ATTACH : /* Called on library initialization */ + if ((_mxml_tls_index = TlsAlloc()) == TLS_OUT_OF_INDEXES) + return (FALSE); + break; + + case DLL_THREAD_DETACH : /* Called when a thread terminates */ + if ((global = (_mxml_global_t *)TlsGetValue(_mxml_tls_index)) != NULL) + free(global); + break; + + case DLL_PROCESS_DETACH : /* Called when library is unloaded */ + if ((global = (_mxml_global_t *)TlsGetValue(_mxml_tls_index)) != NULL) + free(global); + + TlsFree(_mxml_tls_index); + break; + + default: + break; + } + + return (TRUE); +} + + +/* + * '_mxml_global()' - Get global data. + */ + +_mxml_global_t * /* O - Global data */ +_mxml_global(void) +{ + _mxml_global_t *global; /* Global data */ + + + if ((global = (_mxml_global_t *)TlsGetValue(_mxml_tls_index)) == NULL) + { + global = (_mxml_global_t *)calloc(1, sizeof(_mxml_global_t)); + + global->num_entity_cbs = 1; + global->entity_cbs[0] = _mxml_entity_cb; + global->wrap = 72; + + TlsSetValue(_mxml_tls_index, (LPVOID)global); + } + + return (global); +} + + +#else /**** No threading ****/ +/* + * '_mxml_global()' - Get global data. + */ + +_mxml_global_t * /* O - Global data */ +_mxml_global(void) +{ + static _mxml_global_t global = /* Global data */ + { + NULL, /* error_cb */ + 1, /* num_entity_cbs */ + { _mxml_entity_cb }, /* entity_cbs */ + 72, /* wrap */ + NULL, /* custom_load_cb */ + NULL /* custom_save_cb */ + }; + + + return (&global); +} +#endif /* HAVE_PTHREAD_H */ + + +/* + * End of "$Id: mxml-private.c 422 2010-11-07 22:55:11Z mike $". + */ diff --git a/xml/mxml-private.h b/xml/mxml-private.h new file mode 100644 index 0000000..8789e6c --- /dev/null +++ b/xml/mxml-private.h @@ -0,0 +1,50 @@ +/* + * "$Id: mxml-private.h 408 2010-09-19 05:26:46Z mike $" + * + * Private definitions for Mini-XML, a small XML-like file parsing library. + * + * Copyright 2003-2010 by Michael R Sweet. + * + * These coded instructions, statements, and computer programs are the + * property of Michael R Sweet and are protected by Federal copyright + * law. Distribution and use rights are outlined in the file "COPYING" + * which should have been included with this file. If this file is + * missing or damaged, see the license at: + * + * http://www.minixml.org/ + */ + +/* + * Include necessary headers... + */ + +#include "config.h" +#include "mxml.h" + + +/* + * Global, per-thread data... + */ + +typedef struct _mxml_global_s +{ + void (*error_cb)(const char *); + int num_entity_cbs; + int (*entity_cbs[100])(const char *name); + int wrap; + mxml_custom_load_cb_t custom_load_cb; + mxml_custom_save_cb_t custom_save_cb; +} _mxml_global_t; + + +/* + * Functions... + */ + +extern _mxml_global_t *_mxml_global(void); +extern int _mxml_entity_cb(const char *name); + + +/* + * End of "$Id: mxml-private.h 408 2010-09-19 05:26:46Z mike $". + */ diff --git a/xml/mxml-search.c b/xml/mxml-search.c new file mode 100644 index 0000000..3b4eb3f --- /dev/null +++ b/xml/mxml-search.c @@ -0,0 +1,363 @@ +/* + * "$Id: mxml-search.c 427 2011-01-03 02:03:29Z mike $" + * + * Search/navigation functions for Mini-XML, a small XML-like file + * parsing library. + * + * Copyright 2003-2010 by Michael R Sweet. + * + * These coded instructions, statements, and computer programs are the + * property of Michael R Sweet and are protected by Federal copyright + * law. Distribution and use rights are outlined in the file "COPYING" + * which should have been included with this file. If this file is + * missing or damaged, see the license at: + * + * http://www.minixml.org/ + * + * Contents: + * + * mxmlFindElement() - Find the named element. + * mxmlFindValue() - Find a value with the given path. + * mxmlWalkNext() - Walk to the next logical node in the tree. + * mxmlWalkPrev() - Walk to the previous logical node in the tree. + */ + +/* + * Include necessary headers... + */ + +#include "config.h" +#include "mxml.h" + + +/* + * 'mxmlFindElement()' - Find the named element. + * + * The search is constrained by the name, attribute name, and value; any + * NULL names or values are treated as wildcards, so different kinds of + * searches can be implemented by looking for all elements of a given name + * or all elements with a specific attribute. The descend argument determines + * whether the search descends into child nodes; normally you will use + * MXML_DESCEND_FIRST for the initial search and MXML_NO_DESCEND to find + * additional direct descendents of the node. The top node argument + * constrains the search to a particular node's children. + */ + +mxml_node_t * /* O - Element node or NULL */ +mxmlFindElement(mxml_node_t *node, /* I - Current node */ + mxml_node_t *top, /* I - Top node */ + const char *name, /* I - Element name or NULL for any */ + const char *attr, /* I - Attribute name, or NULL for none */ + const char *value, /* I - Attribute value, or NULL for any */ + int descend) /* I - Descend into tree - MXML_DESCEND, MXML_NO_DESCEND, or MXML_DESCEND_FIRST */ +{ + const char *temp; /* Current attribute value */ + + + /* + * Range check input... + */ + + if (!node || !top || (!attr && value)) + return (NULL); + + /* + * Start with the next node... + */ + + node = mxmlWalkNext(node, top, descend); + + /* + * Loop until we find a matching element... + */ + + while (node != NULL) + { + /* + * See if this node matches... + */ + + if (node->type == MXML_ELEMENT && + node->value.element.name && + (!name || !strcmp(node->value.element.name, name))) + { + /* + * See if we need to check for an attribute... + */ + + if (!attr) + return (node); /* No attribute search, return it... */ + + /* + * Check for the attribute... + */ + + if ((temp = mxmlElementGetAttr(node, attr)) != NULL) + { + /* + * OK, we have the attribute, does it match? + */ + + if (!value || !strcmp(value, temp)) + return (node); /* Yes, return it... */ + } + } + + /* + * No match, move on to the next node... + */ + + if (descend == MXML_DESCEND) + node = mxmlWalkNext(node, top, MXML_DESCEND); + else + node = node->next; + } + + return (NULL); +} + +/* + * 'mxmlFindPathNode()' - Find a node with the given path. + * + * The "path" is a slash-separated list of element names. The name "*" is + * considered a wildcard for one or more levels of elements. For example, + * "foo/one/two", "bar/two/one", "*\/one", and so forth. + * + * @since Mini-XML 2.7@ + */ + +mxml_node_t * /* O - Found node or NULL */ +mxmlFindPathNode(mxml_node_t *top, /* I - Top node */ + const char *path) /* I - Path to element */ +{ + mxml_node_t *node; /* Current node */ + char element[256]; /* Current element name */ + const char *pathsep; /* Separator in path */ + int descend; /* mxmlFindElement option */ + + + /* + * Range check input... + */ + + if (!top || !path || !*path) + return (NULL); + + /* + * Search each element in the path... + */ + + node = top; + while (*path) + { + /* + * Handle wildcards... + */ + + if (!strncmp(path, "*/", 2)) + { + path += 2; + descend = MXML_DESCEND; + } + else + descend = MXML_DESCEND_FIRST; + + /* + * Get the next element in the path... + */ + + if ((pathsep = strchr(path, '/')) == NULL) + pathsep = path + strlen(path); + + if (pathsep == path || (pathsep - path) >= sizeof(element)) + return (NULL); + + memcpy(element, path, pathsep - path); + element[pathsep - path] = '\0'; + + if (*pathsep) + path = pathsep + 1; + else + path = pathsep; + + /* + * Search for the element... + */ + + if ((node = mxmlFindElement(node, node, element, NULL, NULL, + descend)) == NULL) + return (NULL); + } + + return (node); +} + + +/* + * 'mxmlFindPath()' - Find a node with the given path. + * + * The "path" is a slash-separated list of element names. The name "*" is + * considered a wildcard for one or more levels of elements. For example, + * "foo/one/two", "bar/two/one", "*\/one", and so forth. + * + * The first child node of the found node is returned if the given node has + * children and the first child is a value node. + * + * @since Mini-XML 2.7@ + */ + +mxml_node_t * /* O - Found node or NULL */ +mxmlFindPath(mxml_node_t *top, /* I - Top node */ + const char *path) /* I - Path to element */ +{ + mxml_node_t *node; /* Current node */ + char element[256]; /* Current element name */ + const char *pathsep; /* Separator in path */ + int descend; /* mxmlFindElement option */ + + + /* + * Range check input... + */ + + if (!top || !path || !*path) + return (NULL); + + /* + * Search each element in the path... + */ + + node = top; + while (*path) + { + /* + * Handle wildcards... + */ + + if (!strncmp(path, "*/", 2)) + { + path += 2; + descend = MXML_DESCEND; + } + else + descend = MXML_DESCEND_FIRST; + + /* + * Get the next element in the path... + */ + + if ((pathsep = strchr(path, '/')) == NULL) + pathsep = path + strlen(path); + + if (pathsep == path || (pathsep - path) >= sizeof(element)) + return (NULL); + + memcpy(element, path, pathsep - path); + element[pathsep - path] = '\0'; + + if (*pathsep) + path = pathsep + 1; + else + path = pathsep; + + /* + * Search for the element... + */ + + if ((node = mxmlFindElement(node, node, element, NULL, NULL, + descend)) == NULL) + return (NULL); + } + + /* + * If we get this far, return the node or its first child... + */ + + if (node->child && node->child->type != MXML_ELEMENT) + return (node->child); + else + return (node); +} + + +/* + * 'mxmlWalkNext()' - Walk to the next logical node in the tree. + * + * The descend argument controls whether the first child is considered + * to be the next node. The top node argument constrains the walk to + * the node's children. + */ + +mxml_node_t * /* O - Next node or NULL */ +mxmlWalkNext(mxml_node_t *node, /* I - Current node */ + mxml_node_t *top, /* I - Top node */ + int descend) /* I - Descend into tree - MXML_DESCEND, MXML_NO_DESCEND, or MXML_DESCEND_FIRST */ +{ + if (!node) + return (NULL); + else if (node->child && descend) + return (node->child); + else if (node == top) + return (NULL); + else if (node->next) + return (node->next); + else if (node->parent && node->parent != top) + { + node = node->parent; + + while (!node->next) + if (node->parent == top || !node->parent) + return (NULL); + else + node = node->parent; + + return (node->next); + } + else + return (NULL); +} + + +/* + * 'mxmlWalkPrev()' - Walk to the previous logical node in the tree. + * + * The descend argument controls whether the previous node's last child + * is considered to be the previous node. The top node argument constrains + * the walk to the node's children. + */ + +mxml_node_t * /* O - Previous node or NULL */ +mxmlWalkPrev(mxml_node_t *node, /* I - Current node */ + mxml_node_t *top, /* I - Top node */ + int descend) /* I - Descend into tree - MXML_DESCEND, MXML_NO_DESCEND, or MXML_DESCEND_FIRST */ +{ + if (!node || node == top) + return (NULL); + else if (node->prev) + { + if (node->prev->last_child && descend) + { + /* + * Find the last child under the previous node... + */ + + node = node->prev->last_child; + + while (node->last_child) + node = node->last_child; + + return (node); + } + else + return (node->prev); + } + else if (node->parent != top) + return (node->parent); + else + return (NULL); +} + + +/* + * End of "$Id: mxml-search.c 427 2011-01-03 02:03:29Z mike $". + */ diff --git a/xml/mxml-set.c b/xml/mxml-set.c new file mode 100644 index 0000000..b0bd527 --- /dev/null +++ b/xml/mxml-set.c @@ -0,0 +1,349 @@ +/* + * "$Id: mxml-set.c 441 2011-12-09 23:49:00Z mike $" + * + * Node set functions for Mini-XML, a small XML-like file parsing library. + * + * Copyright 2003-2011 by Michael R Sweet. + * + * These coded instructions, statements, and computer programs are the + * property of Michael R Sweet and are protected by Federal copyright + * law. Distribution and use rights are outlined in the file "COPYING" + * which should have been included with this file. If this file is + * missing or damaged, see the license at: + * + * http://www.minixml.org/ + * + * Contents: + * + * mxmlSetCDATA() - Set the element name of a CDATA node. + * mxmlSetCustom() - Set the data and destructor of a custom data node. + * mxmlSetElement() - Set the name of an element node. + * mxmlSetInteger() - Set the value of an integer node. + * mxmlSetOpaque() - Set the value of an opaque node. + * mxmlSetReal() - Set the value of a real number node. + * mxmlSetText() - Set the value of a text node. + * mxmlSetTextf() - Set the value of a text node to a formatted string. + * mxmlSetUserData() - Set the user data pointer for a node. + */ + +/* + * Include necessary headers... + */ + +#include "config.h" +#include "mxml.h" + + +/* + * 'mxmlSetCDATA()' - Set the element name of a CDATA node. + * + * The node is not changed if it (or its first child) is not a CDATA element node. + * + * @since Mini-XML 2.3@ + */ + +int /* O - 0 on success, -1 on failure */ +mxmlSetCDATA(mxml_node_t *node, /* I - Node to set */ + const char *data) /* I - New data string */ +{ + /* + * Range check input... + */ + + if (node && node->type == MXML_ELEMENT && + strncmp(node->value.element.name, "![CDATA[", 8) && + node->child && node->child->type == MXML_ELEMENT && + !strncmp(node->child->value.element.name, "![CDATA[", 8)) + node = node->child; + + if (!node || node->type != MXML_ELEMENT || !data || + strncmp(node->value.element.name, "![CDATA[", 8)) + return (-1); + + /* + * Free any old element value and set the new value... + */ + + if (node->value.element.name) + free(node->value.element.name); + + node->value.element.name = _mxml_strdupf("![CDATA[%s]]", data); + + return (0); +} + + +/* + * 'mxmlSetCustom()' - Set the data and destructor of a custom data node. + * + * The node is not changed if it (or its first child) is not a custom node. + * + * @since Mini-XML 2.1@ + */ + +int /* O - 0 on success, -1 on failure */ +mxmlSetCustom( + mxml_node_t *node, /* I - Node to set */ + void *data, /* I - New data pointer */ + mxml_custom_destroy_cb_t destroy) /* I - New destructor function */ +{ + /* + * Range check input... + */ + + if (node && node->type == MXML_ELEMENT && + node->child && node->child->type == MXML_CUSTOM) + node = node->child; + + if (!node || node->type != MXML_CUSTOM) + return (-1); + + /* + * Free any old element value and set the new value... + */ + + if (node->value.custom.data && node->value.custom.destroy) + (*(node->value.custom.destroy))(node->value.custom.data); + + node->value.custom.data = data; + node->value.custom.destroy = destroy; + + return (0); +} + + +/* + * 'mxmlSetElement()' - Set the name of an element node. + * + * The node is not changed if it is not an element node. + */ + +int /* O - 0 on success, -1 on failure */ +mxmlSetElement(mxml_node_t *node, /* I - Node to set */ + const char *name) /* I - New name string */ +{ + /* + * Range check input... + */ + + if (!node || node->type != MXML_ELEMENT || !name) + return (-1); + + /* + * Free any old element value and set the new value... + */ + + if (node->value.element.name) + free(node->value.element.name); + + node->value.element.name = strdup(name); + + return (0); +} + + +/* + * 'mxmlSetInteger()' - Set the value of an integer node. + * + * The node is not changed if it (or its first child) is not an integer node. + */ + +int /* O - 0 on success, -1 on failure */ +mxmlSetInteger(mxml_node_t *node, /* I - Node to set */ + int integer) /* I - Integer value */ +{ + /* + * Range check input... + */ + + if (node && node->type == MXML_ELEMENT && + node->child && node->child->type == MXML_INTEGER) + node = node->child; + + if (!node || node->type != MXML_INTEGER) + return (-1); + + /* + * Set the new value and return... + */ + + node->value.integer = integer; + + return (0); +} + + +/* + * 'mxmlSetOpaque()' - Set the value of an opaque node. + * + * The node is not changed if it (or its first child) is not an opaque node. + */ + +int /* O - 0 on success, -1 on failure */ +mxmlSetOpaque(mxml_node_t *node, /* I - Node to set */ + const char *opaque) /* I - Opaque string */ +{ + /* + * Range check input... + */ + + if (node && node->type == MXML_ELEMENT && + node->child && node->child->type == MXML_OPAQUE) + node = node->child; + + if (!node || node->type != MXML_OPAQUE || !opaque) + return (-1); + + /* + * Free any old opaque value and set the new value... + */ + + if (node->value.opaque) + free(node->value.opaque); + + node->value.opaque = strdup(opaque); + + return (0); +} + + +/* + * 'mxmlSetReal()' - Set the value of a real number node. + * + * The node is not changed if it (or its first child) is not a real number node. + */ + +int /* O - 0 on success, -1 on failure */ +mxmlSetReal(mxml_node_t *node, /* I - Node to set */ + double real) /* I - Real number value */ +{ + /* + * Range check input... + */ + + if (node && node->type == MXML_ELEMENT && + node->child && node->child->type == MXML_REAL) + node = node->child; + + if (!node || node->type != MXML_REAL) + return (-1); + + /* + * Set the new value and return... + */ + + node->value.real = real; + + return (0); +} + + +/* + * 'mxmlSetText()' - Set the value of a text node. + * + * The node is not changed if it (or its first child) is not a text node. + */ + +int /* O - 0 on success, -1 on failure */ +mxmlSetText(mxml_node_t *node, /* I - Node to set */ + int whitespace, /* I - 1 = leading whitespace, 0 = no whitespace */ + const char *string) /* I - String */ +{ + /* + * Range check input... + */ + + if (node && node->type == MXML_ELEMENT && + node->child && node->child->type == MXML_TEXT) + node = node->child; + + if (!node || node->type != MXML_TEXT || !string) + return (-1); + + /* + * Free any old string value and set the new value... + */ + + if (node->value.text.string) + free(node->value.text.string); + + node->value.text.whitespace = whitespace; + node->value.text.string = strdup(string); + + return (0); +} + + +/* + * 'mxmlSetTextf()' - Set the value of a text node to a formatted string. + * + * The node is not changed if it (or its first child) is not a text node. + */ + +int /* O - 0 on success, -1 on failure */ +mxmlSetTextf(mxml_node_t *node, /* I - Node to set */ + int whitespace, /* I - 1 = leading whitespace, 0 = no whitespace */ + const char *format, /* I - Printf-style format string */ + ...) /* I - Additional arguments as needed */ +{ + va_list ap; /* Pointer to arguments */ + + + /* + * Range check input... + */ + + if (node && node->type == MXML_ELEMENT && + node->child && node->child->type == MXML_TEXT) + node = node->child; + + if (!node || node->type != MXML_TEXT || !format) + return (-1); + + /* + * Free any old string value and set the new value... + */ + + if (node->value.text.string) + free(node->value.text.string); + + va_start(ap, format); + + node->value.text.whitespace = whitespace; + node->value.text.string = _mxml_strdupf(format, ap); + + va_end(ap); + + return (0); +} + + +/* + * 'mxmlSetUserData()' - Set the user data pointer for a node. + * + * @since Mini-XML 2.7@ + */ + +int /* O - 0 on success, -1 on failure */ +mxmlSetUserData(mxml_node_t *node, /* I - Node to set */ + void *data) /* I - User data pointer */ +{ + /* + * Range check input... + */ + + if (!node) + return (-1); + + /* + * Set the user data pointer and return... + */ + + node->user_data = data; + return (0); +} + + +/* + * End of "$Id: mxml-set.c 441 2011-12-09 23:49:00Z mike $". + */ diff --git a/xml/mxml-string.c b/xml/mxml-string.c new file mode 100644 index 0000000..6be4252 --- /dev/null +++ b/xml/mxml-string.c @@ -0,0 +1,476 @@ +/* + * "$Id: mxml-string.c 424 2010-12-25 16:21:50Z mike $" + * + * String functions for Mini-XML, a small XML-like file parsing library. + * + * Copyright 2003-2010 by Michael R Sweet. + * + * These coded instructions, statements, and computer programs are the + * property of Michael R Sweet and are protected by Federal copyright + * law. Distribution and use rights are outlined in the file "COPYING" + * which should have been included with this file. If this file is + * missing or damaged, see the license at: + * + * http://www.minixml.org/ + * + * Contents: + * + * _mxml_snprintf() - Format a string. + * _mxml_strdup() - Duplicate a string. + * _mxml_strdupf() - Format and duplicate a string. + * _mxml_vsnprintf() - Format a string into a fixed size buffer. + * _mxml_vstrdupf() - Format and duplicate a string. + */ + +/* + * Include necessary headers... + */ + +#include "config.h" + + +/* + * The va_copy macro is part of C99, but many compilers don't implement it. + * Provide a "direct assignment" implmentation when va_copy isn't defined... + */ + +#ifndef va_copy +# ifdef __va_copy +# define va_copy(dst,src) __va_copy(dst,src) +# else +# define va_copy(dst,src) memcpy(&dst, &src, sizeof(va_list)) +# endif /* __va_copy */ +#endif /* va_copy */ + + +#ifndef HAVE_SNPRINTF +/* + * '_mxml_snprintf()' - Format a string. + */ + +int /* O - Number of bytes formatted */ +_mxml_snprintf(char *buffer, /* I - Output buffer */ + size_t bufsize, /* I - Size of output buffer */ + const char *format, /* I - Printf-style format string */ + ...) /* I - Additional arguments as needed */ +{ + va_list ap; /* Argument list */ + int bytes; /* Number of bytes formatted */ + + + va_start(ap, format); + bytes = vsnprintf(buffer, bufsize, format, ap); + va_end(ap); + + return (bytes); +} +#endif /* !HAVE_SNPRINTF */ + + +/* + * '_mxml_strdup()' - Duplicate a string. + */ + +#ifndef HAVE_STRDUP +char * /* O - New string pointer */ +_mxml_strdup(const char *s) /* I - String to duplicate */ +{ + char *t; /* New string pointer */ + + + if (s == NULL) + return (NULL); + + if ((t = malloc(strlen(s) + 1)) == NULL) + return (NULL); + + return (strcpy(t, s)); +} +#endif /* !HAVE_STRDUP */ + + +/* + * '_mxml_strdupf()' - Format and duplicate a string. + */ + +char * /* O - New string pointer */ +_mxml_strdupf(const char *format, /* I - Printf-style format string */ + ...) /* I - Additional arguments as needed */ +{ + va_list ap; /* Pointer to additional arguments */ + char *s; /* Pointer to formatted string */ + + + /* + * Get a pointer to the additional arguments, format the string, + * and return it... + */ + + va_start(ap, format); + s = _mxml_vstrdupf(format, ap); + va_end(ap); + + return (s); +} + + +#ifndef HAVE_VSNPRINTF +/* + * '_mxml_vsnprintf()' - Format a string into a fixed size buffer. + */ + +int /* O - Number of bytes formatted */ +_mxml_vsnprintf(char *buffer, /* O - Output buffer */ + size_t bufsize, /* O - Size of output buffer */ + const char *format, /* I - Printf-style format string */ + va_list ap) /* I - Pointer to additional arguments */ +{ + char *bufptr, /* Pointer to position in buffer */ + *bufend, /* Pointer to end of buffer */ + sign, /* Sign of format width */ + size, /* Size character (h, l, L) */ + type; /* Format type character */ + int width, /* Width of field */ + prec; /* Number of characters of precision */ + char tformat[100], /* Temporary format string for sprintf() */ + *tptr, /* Pointer into temporary format */ + temp[1024]; /* Buffer for formatted numbers */ + char *s; /* Pointer to string */ + int slen; /* Length of string */ + int bytes; /* Total number of bytes needed */ + + + /* + * Loop through the format string, formatting as needed... + */ + + bufptr = buffer; + bufend = buffer + bufsize - 1; + bytes = 0; + + while (*format) + { + if (*format == '%') + { + tptr = tformat; + *tptr++ = *format++; + + if (*format == '%') + { + if (bufptr && bufptr < bufend) *bufptr++ = *format; + bytes ++; + format ++; + continue; + } + else if (strchr(" -+#\'", *format)) + { + *tptr++ = *format; + sign = *format++; + } + else + sign = 0; + + if (*format == '*') + { + /* + * Get width from argument... + */ + + format ++; + width = va_arg(ap, int); + + snprintf(tptr, sizeof(tformat) - (tptr - tformat), "%d", width); + tptr += strlen(tptr); + } + else + { + width = 0; + + while (isdigit(*format & 255)) + { + if (tptr < (tformat + sizeof(tformat) - 1)) + *tptr++ = *format; + + width = width * 10 + *format++ - '0'; + } + } + + if (*format == '.') + { + if (tptr < (tformat + sizeof(tformat) - 1)) + *tptr++ = *format; + + format ++; + + if (*format == '*') + { + /* + * Get precision from argument... + */ + + format ++; + prec = va_arg(ap, int); + + snprintf(tptr, sizeof(tformat) - (tptr - tformat), "%d", prec); + tptr += strlen(tptr); + } + else + { + prec = 0; + + while (isdigit(*format & 255)) + { + if (tptr < (tformat + sizeof(tformat) - 1)) + *tptr++ = *format; + + prec = prec * 10 + *format++ - '0'; + } + } + } + else + prec = -1; + + if (*format == 'l' && format[1] == 'l') + { + size = 'L'; + + if (tptr < (tformat + sizeof(tformat) - 2)) + { + *tptr++ = 'l'; + *tptr++ = 'l'; + } + + format += 2; + } + else if (*format == 'h' || *format == 'l' || *format == 'L') + { + if (tptr < (tformat + sizeof(tformat) - 1)) + *tptr++ = *format; + + size = *format++; + } + + if (!*format) + break; + + if (tptr < (tformat + sizeof(tformat) - 1)) + *tptr++ = *format; + + type = *format++; + *tptr = '\0'; + + switch (type) + { + case 'E' : /* Floating point formats */ + case 'G' : + case 'e' : + case 'f' : + case 'g' : + if ((width + 2) > sizeof(temp)) + break; + + sprintf(temp, tformat, va_arg(ap, double)); + + bytes += strlen(temp); + + if (bufptr) + { + if ((bufptr + strlen(temp)) > bufend) + { + strncpy(bufptr, temp, (size_t)(bufend - bufptr)); + bufptr = bufend; + } + else + { + strcpy(bufptr, temp); + bufptr += strlen(temp); + } + } + break; + + case 'B' : /* Integer formats */ + case 'X' : + case 'b' : + case 'd' : + case 'i' : + case 'o' : + case 'u' : + case 'x' : + if ((width + 2) > sizeof(temp)) + break; + +#ifdef HAVE_LONG_LONG + if (size == 'L') + sprintf(temp, tformat, va_arg(ap, long long)); + else +#endif /* HAVE_LONG_LONG */ + sprintf(temp, tformat, va_arg(ap, int)); + + bytes += strlen(temp); + + if (bufptr) + { + if ((bufptr + strlen(temp)) > bufend) + { + strncpy(bufptr, temp, (size_t)(bufend - bufptr)); + bufptr = bufend; + } + else + { + strcpy(bufptr, temp); + bufptr += strlen(temp); + } + } + break; + + case 'p' : /* Pointer value */ + if ((width + 2) > sizeof(temp)) + break; + + sprintf(temp, tformat, va_arg(ap, void *)); + + bytes += strlen(temp); + + if (bufptr) + { + if ((bufptr + strlen(temp)) > bufend) + { + strncpy(bufptr, temp, (size_t)(bufend - bufptr)); + bufptr = bufend; + } + else + { + strcpy(bufptr, temp); + bufptr += strlen(temp); + } + } + break; + + case 'c' : /* Character or character array */ + bytes += width; + + if (bufptr) + { + if (width <= 1) + *bufptr++ = va_arg(ap, int); + else + { + if ((bufptr + width) > bufend) + width = bufend - bufptr; + + memcpy(bufptr, va_arg(ap, char *), (size_t)width); + bufptr += width; + } + } + break; + + case 's' : /* String */ + if ((s = va_arg(ap, char *)) == NULL) + s = "(null)"; + + slen = strlen(s); + if (slen > width && prec != width) + width = slen; + + bytes += width; + + if (bufptr) + { + if ((bufptr + width) > bufend) + width = bufend - bufptr; + + if (slen > width) + slen = width; + + if (sign == '-') + { + strncpy(bufptr, s, (size_t)slen); + memset(bufptr + slen, ' ', (size_t)(width - slen)); + } + else + { + memset(bufptr, ' ', (size_t)(width - slen)); + strncpy(bufptr + width - slen, s, (size_t)slen); + } + + bufptr += width; + } + break; + + case 'n' : /* Output number of chars so far */ + *(va_arg(ap, int *)) = bytes; + break; + } + } + else + { + bytes ++; + + if (bufptr && bufptr < bufend) + *bufptr++ = *format; + + format ++; + } + } + + /* + * Nul-terminate the string and return the number of characters needed. + */ + + *bufptr = '\0'; + + return (bytes); +} +#endif /* !HAVE_VSNPRINTF */ + + +/* + * '_mxml_vstrdupf()' - Format and duplicate a string. + */ + +char * /* O - New string pointer */ +_mxml_vstrdupf(const char *format, /* I - Printf-style format string */ + va_list ap) /* I - Pointer to additional arguments */ +{ + int bytes; /* Number of bytes required */ + char *buffer, /* String buffer */ + temp[256]; /* Small buffer for first vsnprintf */ + va_list apcopy; /* Copy of argument list */ + + + /* + * First format with a tiny buffer; this will tell us how many bytes are + * needed... + */ + + va_copy(apcopy, ap); + bytes = vsnprintf(temp, sizeof(temp), format, apcopy); + + if (bytes < sizeof(temp)) + { + /* + * Hey, the formatted string fits in the tiny buffer, so just dup that... + */ + + return (strdup(temp)); + } + + /* + * Allocate memory for the whole thing and reformat to the new, larger + * buffer... + */ + + if ((buffer = calloc(1, bytes + 1)) != NULL) + vsnprintf(buffer, bytes + 1, format, ap); + + /* + * Return the new string... + */ + + return (buffer); +} + + +/* + * End of "$Id: mxml-string.c 424 2010-12-25 16:21:50Z mike $". + */ diff --git a/xml/mxml.h b/xml/mxml.h new file mode 100644 index 0000000..08784e7 --- /dev/null +++ b/xml/mxml.h @@ -0,0 +1,330 @@ +/* + * "$Id: mxml.h 427 2011-01-03 02:03:29Z mike $" + * + * Header file for Mini-XML, a small XML-like file parsing library. + * + * Copyright 2003-2011 by Michael R Sweet. + * + * These coded instructions, statements, and computer programs are the + * property of Michael R Sweet and are protected by Federal copyright + * law. Distribution and use rights are outlined in the file "COPYING" + * which should have been included with this file. If this file is + * missing or damaged, see the license at: + * + * http://www.minixml.org/ + */ + +/* + * Prevent multiple inclusion... + */ + +#ifndef _mxml_h_ +# define _mxml_h_ + +/* + * Include necessary headers... + */ + +# include +# include +# include +# include +# include + + +/* + * Constants... + */ + +# define MXML_TAB 8 /* Tabs every N columns */ + +# define MXML_NO_CALLBACK 0 /* Don't use a type callback */ +# define MXML_INTEGER_CALLBACK mxml_integer_cb + /* Treat all data as integers */ +# define MXML_OPAQUE_CALLBACK mxml_opaque_cb + /* Treat all data as opaque */ +# define MXML_REAL_CALLBACK mxml_real_cb + /* Treat all data as real numbers */ +# define MXML_TEXT_CALLBACK 0 /* Treat all data as text */ +# define MXML_IGNORE_CALLBACK mxml_ignore_cb + /* Ignore all non-element content */ + +# define MXML_NO_PARENT 0 /* No parent for the node */ + +# define MXML_DESCEND 1 /* Descend when finding/walking */ +# define MXML_NO_DESCEND 0 /* Don't descend when finding/walking */ +# define MXML_DESCEND_FIRST -1 /* Descend for first find */ + +# define MXML_WS_BEFORE_OPEN 0 /* Callback for before open tag */ +# define MXML_WS_AFTER_OPEN 1 /* Callback for after open tag */ +# define MXML_WS_BEFORE_CLOSE 2 /* Callback for before close tag */ +# define MXML_WS_AFTER_CLOSE 3 /* Callback for after close tag */ + +# define MXML_ADD_BEFORE 0 /* Add node before specified node */ +# define MXML_ADD_AFTER 1 /* Add node after specified node */ +# define MXML_ADD_TO_PARENT NULL /* Add node relative to parent */ + + +/* + * Data types... + */ + +typedef enum mxml_sax_event_e /**** SAX event type. ****/ +{ + MXML_SAX_CDATA, /* CDATA node */ + MXML_SAX_COMMENT, /* Comment node */ + MXML_SAX_DATA, /* Data node */ + MXML_SAX_DIRECTIVE, /* Processing directive node */ + MXML_SAX_ELEMENT_CLOSE, /* Element closed */ + MXML_SAX_ELEMENT_OPEN /* Element opened */ +} mxml_sax_event_t; + +typedef enum mxml_type_e /**** The XML node type. ****/ +{ + MXML_IGNORE = -1, /* Ignore/throw away node @since Mini-XML 2.3@ */ + MXML_ELEMENT, /* XML element with attributes */ + MXML_INTEGER, /* Integer value */ + MXML_OPAQUE, /* Opaque string */ + MXML_REAL, /* Real value */ + MXML_TEXT, /* Text fragment */ + MXML_CUSTOM /* Custom data @since Mini-XML 2.1@ */ +} mxml_type_t; + +typedef void (*mxml_custom_destroy_cb_t)(void *); + /**** Custom data destructor ****/ + +typedef void (*mxml_error_cb_t)(const char *); + /**** Error callback function ****/ + +typedef struct mxml_attr_s /**** An XML element attribute value. @private@ ****/ +{ + char *name; /* Attribute name */ + char *value; /* Attribute value */ +} mxml_attr_t; + +typedef struct mxml_element_s /**** An XML element value. @private@ ****/ +{ + char *name; /* Name of element */ + int num_attrs; /* Number of attributes */ + mxml_attr_t *attrs; /* Attributes */ +} mxml_element_t; + +typedef struct mxml_text_s /**** An XML text value. @private@ ****/ +{ + int whitespace; /* Leading whitespace? */ + char *string; /* Fragment string */ +} mxml_text_t; + +typedef struct mxml_custom_s /**** An XML custom value. @private@ ****/ +{ + void *data; /* Pointer to (allocated) custom data */ + mxml_custom_destroy_cb_t destroy; /* Pointer to destructor function */ +} mxml_custom_t; + +typedef union mxml_value_u /**** An XML node value. @private@ ****/ +{ + mxml_element_t element; /* Element */ + int integer; /* Integer number */ + char *opaque; /* Opaque string */ + double real; /* Real number */ + mxml_text_t text; /* Text fragment */ + mxml_custom_t custom; /* Custom data @since Mini-XML 2.1@ */ +} mxml_value_t; + +struct mxml_node_s /**** An XML node. @private@ ****/ +{ + mxml_type_t type; /* Node type */ + struct mxml_node_s *next; /* Next node under same parent */ + struct mxml_node_s *prev; /* Previous node under same parent */ + struct mxml_node_s *parent; /* Parent node */ + struct mxml_node_s *child; /* First child node */ + struct mxml_node_s *last_child; /* Last child node */ + mxml_value_t value; /* Node value */ + int ref_count; /* Use count */ + void *user_data; /* User data */ +}; + +typedef struct mxml_node_s mxml_node_t; /**** An XML node. ****/ + +struct mxml_index_s /**** An XML node index. @private@ ****/ +{ + char *attr; /* Attribute used for indexing or NULL */ + int num_nodes; /* Number of nodes in index */ + int alloc_nodes; /* Allocated nodes in index */ + int cur_node; /* Current node */ + mxml_node_t **nodes; /* Node array */ +}; + +typedef struct mxml_index_s mxml_index_t; + /**** An XML node index. ****/ + +typedef int (*mxml_custom_load_cb_t)(mxml_node_t *, const char *); + /**** Custom data load callback function ****/ + +typedef char *(*mxml_custom_save_cb_t)(mxml_node_t *); + /**** Custom data save callback function ****/ + +typedef int (*mxml_entity_cb_t)(const char *); + /**** Entity callback function */ + +typedef mxml_type_t (*mxml_load_cb_t)(mxml_node_t *); + /**** Load callback function ****/ + +typedef const char *(*mxml_save_cb_t)(mxml_node_t *, int); + /**** Save callback function ****/ + +typedef void (*mxml_sax_cb_t)(mxml_node_t *, mxml_sax_event_t, void *); + /**** SAX callback function ****/ + + +/* + * C++ support... + */ + +# ifdef __cplusplus +extern "C" { +# endif /* __cplusplus */ + +/* + * Prototypes... + */ + +extern void mxmlAdd(mxml_node_t *parent, int where, + mxml_node_t *child, mxml_node_t *node); +extern void mxmlDelete(mxml_node_t *node); +extern void mxmlElementDeleteAttr(mxml_node_t *node, + const char *name); +extern const char *mxmlElementGetAttr(mxml_node_t *node, const char *name); +extern void mxmlElementSetAttr(mxml_node_t *node, const char *name, + const char *value); +extern void mxmlElementSetAttrf(mxml_node_t *node, const char *name, + const char *format, ...) +# ifdef __GNUC__ +__attribute__ ((__format__ (__printf__, 3, 4))) +# endif /* __GNUC__ */ +; +extern int mxmlEntityAddCallback(mxml_entity_cb_t cb); +extern const char *mxmlEntityGetName(int val); +extern int mxmlEntityGetValue(const char *name); +extern void mxmlEntityRemoveCallback(mxml_entity_cb_t cb); +extern mxml_node_t *mxmlFindElement(mxml_node_t *node, mxml_node_t *top, + const char *name, const char *attr, + const char *value, int descend); +extern mxml_node_t *mxmlFindPathNode(mxml_node_t *node, const char *path); +extern mxml_node_t *mxmlFindPath(mxml_node_t *node, const char *path); +extern const char *mxmlGetCDATA(mxml_node_t *node); +extern const void *mxmlGetCustom(mxml_node_t *node); +extern const char *mxmlGetElement(mxml_node_t *node); +extern mxml_node_t *mxmlGetFirstChild(mxml_node_t *node); +extern int mxmlGetInteger(mxml_node_t *node); +extern mxml_node_t *mxmlGetLastChild(mxml_node_t *node); +extern mxml_node_t *mxmlGetNextSibling(mxml_node_t *node); +extern const char *mxmlGetOpaque(mxml_node_t *node); +extern mxml_node_t *mxmlGetParent(mxml_node_t *node); +extern mxml_node_t *mxmlGetPrevSibling(mxml_node_t *node); +extern double mxmlGetReal(mxml_node_t *node); +extern int mxmlGetRefCount(mxml_node_t *node); +extern const char *mxmlGetText(mxml_node_t *node, int *whitespace); +extern mxml_type_t mxmlGetType(mxml_node_t *node); +extern void *mxmlGetUserData(mxml_node_t *node); +extern void mxmlIndexDelete(mxml_index_t *ind); +extern mxml_node_t *mxmlIndexEnum(mxml_index_t *ind); +extern mxml_node_t *mxmlIndexFind(mxml_index_t *ind, + const char *element, + const char *value); +extern int mxmlIndexGetCount(mxml_index_t *ind); +extern mxml_index_t *mxmlIndexNew(mxml_node_t *node, const char *element, + const char *attr); +extern mxml_node_t *mxmlIndexReset(mxml_index_t *ind); +extern mxml_node_t *mxmlLoadFd(mxml_node_t *top, int fd, + mxml_type_t (*cb)(mxml_node_t *)); +extern mxml_node_t *mxmlLoadFile(mxml_node_t *top, FILE *fp, + mxml_type_t (*cb)(mxml_node_t *)); +extern mxml_node_t *mxmlLoadString(mxml_node_t *top, const char *s, + mxml_type_t (*cb)(mxml_node_t *)); +extern mxml_node_t *mxmlNewCDATA(mxml_node_t *parent, const char *string); +extern mxml_node_t *mxmlNewCustom(mxml_node_t *parent, void *data, + mxml_custom_destroy_cb_t destroy); +extern mxml_node_t *mxmlNewElement(mxml_node_t *parent, const char *name); +extern mxml_node_t *mxmlNewInteger(mxml_node_t *parent, int integer); +extern mxml_node_t *mxmlNewOpaque(mxml_node_t *parent, const char *opaque); +extern mxml_node_t *mxmlNewReal(mxml_node_t *parent, double real); +extern mxml_node_t *mxmlNewText(mxml_node_t *parent, int whitespace, + const char *string); +extern mxml_node_t *mxmlNewTextf(mxml_node_t *parent, int whitespace, + const char *format, ...) +# ifdef __GNUC__ +__attribute__ ((__format__ (__printf__, 3, 4))) +# endif /* __GNUC__ */ +; +extern mxml_node_t *mxmlNewXML(const char *version); +extern int mxmlRelease(mxml_node_t *node); +extern void mxmlRemove(mxml_node_t *node); +extern int mxmlRetain(mxml_node_t *node); +extern char *mxmlSaveAllocString(mxml_node_t *node, + mxml_save_cb_t cb); +extern int mxmlSaveFd(mxml_node_t *node, int fd, + mxml_save_cb_t cb); +extern int mxmlSaveFile(mxml_node_t *node, FILE *fp, + mxml_save_cb_t cb); +extern int mxmlSaveString(mxml_node_t *node, char *buffer, + int bufsize, mxml_save_cb_t cb); +extern mxml_node_t *mxmlSAXLoadFd(mxml_node_t *top, int fd, + mxml_type_t (*cb)(mxml_node_t *), + mxml_sax_cb_t sax, void *sax_data); +extern mxml_node_t *mxmlSAXLoadFile(mxml_node_t *top, FILE *fp, + mxml_type_t (*cb)(mxml_node_t *), + mxml_sax_cb_t sax, void *sax_data); +extern mxml_node_t *mxmlSAXLoadString(mxml_node_t *top, const char *s, + mxml_type_t (*cb)(mxml_node_t *), + mxml_sax_cb_t sax, void *sax_data); +extern int mxmlSetCDATA(mxml_node_t *node, const char *data); +extern int mxmlSetCustom(mxml_node_t *node, void *data, + mxml_custom_destroy_cb_t destroy); +extern void mxmlSetCustomHandlers(mxml_custom_load_cb_t load, + mxml_custom_save_cb_t save); +extern int mxmlSetElement(mxml_node_t *node, const char *name); +extern void mxmlSetErrorCallback(mxml_error_cb_t cb); +extern int mxmlSetInteger(mxml_node_t *node, int integer); +extern int mxmlSetOpaque(mxml_node_t *node, const char *opaque); +extern int mxmlSetReal(mxml_node_t *node, double real); +extern int mxmlSetText(mxml_node_t *node, int whitespace, + const char *string); +extern int mxmlSetTextf(mxml_node_t *node, int whitespace, + const char *format, ...) +# ifdef __GNUC__ +__attribute__ ((__format__ (__printf__, 3, 4))) +# endif /* __GNUC__ */ +; +extern int mxmlSetUserData(mxml_node_t *node, void *data); +extern void mxmlSetWrapMargin(int column); +extern mxml_node_t *mxmlWalkNext(mxml_node_t *node, mxml_node_t *top, + int descend); +extern mxml_node_t *mxmlWalkPrev(mxml_node_t *node, mxml_node_t *top, + int descend); + + +/* + * Semi-private functions... + */ + +extern void mxml_error(const char *format, ...); +extern mxml_type_t mxml_ignore_cb(mxml_node_t *node); +extern mxml_type_t mxml_integer_cb(mxml_node_t *node); +extern mxml_type_t mxml_opaque_cb(mxml_node_t *node); +extern mxml_type_t mxml_real_cb(mxml_node_t *node); + + +/* + * C++ support... + */ + +# ifdef __cplusplus +} +# endif /* __cplusplus */ +#endif /* !_mxml_h_ */ + + +/* + * End of "$Id: mxml.h 427 2011-01-03 02:03:29Z mike $". + */ diff --git a/xml/mxml.list.in b/xml/mxml.list.in new file mode 100644 index 0000000..fbe6878 --- /dev/null +++ b/xml/mxml.list.in @@ -0,0 +1,107 @@ +# +# "$Id: mxml.list.in 399 2009-05-17 17:20:51Z mike $" +# +# EPM software list file for Mini-XML, a small XML library. +# +# Copyright 2003-2009 by Michael Sweet. +# +# This program is free software; you can redistribute it and/or +# modify it under the terms of the GNU Library General Public +# License as published by the Free Software Foundation; either +# version 2, or (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# + +# Directories... +$prefix=@prefix@ +$exec_prefix=@exec_prefix@ +$bindir=@bindir@ +$datarootdir=@datarootdir@ +$docdir=@docdir@ +$includedir=@includedir@ +$libdir=@libdir@ +$mandir=@mandir@ +$srcdir=@srcdir@ + +$PICFLAG=@PICFLAG@ + +# Product information +%product mxml +%copyright 2003-2009 by Michael Sweet +%vendor Michael Sweet +%license ${srcdir}/COPYING +%readme ${srcdir}/README +%version @VERSION@ + +%description < +Vendor: Michael Sweet + +# Use buildroot so as not to disturb the version already installed +BuildRoot: /var/tmp/%{name}-root + +%description +Mini-XML is a small XML parsing library that you can use to read +XML and XML-like data files in your application without +requiring large non-standard libraries. Mini-XML provides the +following functionality: + + - Reading of UTF-8 and UTF-16 and writing of UTF-8 encoded + XML files and strings. + - Data is stored in a linked-list tree structure, preserving + the XML data hierarchy. + - Supports arbitrary element names, attributes, and + attribute values with no preset limits, just available + memory. + - Supports integer, real, opaque ("cdata"), and text data + types in "leaf" nodes. + - Functions for creating and managing trees of data. + - "Find" and "walk" functions for easily locating and + navigating trees of data. + +Mini-XML doesn't do validation or other types of processing on +the data based upon schema files or other sources of definition +information, nor does it support character entities other than +those required by the XML specification. + +%prep +%setup + +%build +CFLAGS="$RPM_OPT_FLAGS" CXXFLAGS="$RPM_OPT_FLAGS" LDFLAGS="$RPM_OPT_FLAGS" ./configure --enable-shared --prefix=/usr + +# If we got this far, all prerequisite libraries must be here. +make + +%install +# Make sure the RPM_BUILD_ROOT directory exists. +rm -rf $RPM_BUILD_ROOT + +make BUILDROOT=$RPM_BUILD_ROOT install + +%clean +rm -rf $RPM_BUILD_ROOT + +%files +%defattr(-,root,root) + +%dir /usr/bin +/usr/bin/* +%dir /usr/include +/usr/include/mxml.h +%dir /usr/lib +/usr/lib/* +%dir /usr/lib/pkgconfig +/usr/lib/pkgconfig/mxml.pc +%dir /usr/share/doc/mxml +/usr/share/doc/mxml/* +%dir /usr/share/man/man1 +/usr/share/man/man1/* +%dir /usr/share/man/man3 +/usr/share/man/man3/* + +# +# End of "$Id: mxml.spec 399 2009-05-17 17:20:51Z mike $". +# diff --git a/xml/mxml.xml b/xml/mxml.xml new file mode 100644 index 0000000..bf6b520 --- /dev/null +++ b/xml/mxml.xml @@ -0,0 +1,1627 @@ + + + + Add a node to a tree. + +Adds the specified node to the parent. If the child argument is not +NULL, puts the new node before or after the specified child depending +on the value of the where argument. If the child argument is NULL, +puts the new node at the beginning of the child list (MXML_ADD_BEFORE) +or at the end of the child list (MXML_ADD_AFTER). The constant +MXML_ADD_TO_PARENT can be used to specify a NULL child pointer. + + mxml_node_t * + Parent node + + + int + Where to add, MXML_ADD_BEFORE or MXML_ADD_AFTER + + + mxml_node_t * + Child node for where or MXML_ADD_TO_PARENT + + + mxml_node_t * + Node to add + + + + Delete a node and all of its children. + +If the specified node has a parent, this function first removes the +node from its parent using the mxmlRemove() function. + + mxml_node_t * + Node to delete + + + + Delete an attribute. + +@since Mini-XML 2.4@ + + mxml_node_t * + Element + + + const char * + Attribute name + + + + + const char * + Attribute value or NULL + + Get an attribute. + +This function returns NULL if the node is not an element or the +named attribute does not exist. + + mxml_node_t * + Element node + + + const char * + Name of attribute + + + + Set an attribute. + +If the named attribute already exists, the value of the attribute +is replaced by the new string value. The string value is copied +into the element node. This function does nothing if the node is +not an element. + + mxml_node_t * + Element node + + + const char * + Name of attribute + + + const char * + Attribute value + + + + Set an attribute with a formatted value. + +If the named attribute already exists, the value of the attribute +is replaced by the new formatted string. The formatted string value is +copied into the element node. This function does nothing if the node +is not an element. + +@since Mini-XML 2.3@ + + mxml_node_t * + Element node + + + const char * + Name of attribute + + + const char * + Printf-style attribute value + + + Additional arguments as needed + + + + + int + 0 on success, -1 on failure + + Add a callback to convert entities to Unicode. + + mxml_entity_cb_t + Callback function to add + + + + + const char * + Entity name or NULL + + Get the name that corresponds to the character value. + +If val does not need to be represented by a named entity, NULL is returned. + + int + Character value + + + + + int + Character value or -1 on error + + Get the character corresponding to a named entity. + +The entity name can also be a numeric constant. -1 is returned if the +name is not known. + + const char * + Entity name + + + + Remove a callback. + + mxml_entity_cb_t + Callback function to remove + + + + + mxml_node_t * + Element node or NULL + + Find the named element. + +The search is constrained by the name, attribute name, and value; any +NULL names or values are treated as wildcards, so different kinds of +searches can be implemented by looking for all elements of a given name +or all elements with a specific attribute. The descend argument determines +whether the search descends into child nodes; normally you will use +MXML_DESCEND_FIRST for the initial search and MXML_NO_DESCEND to find +additional direct descendents of the node. The top node argument +constrains the search to a particular node's children. + + mxml_node_t * + Current node + + + mxml_node_t * + Top node + + + const char * + Element name or NULL for any + + + const char * + Attribute name, or NULL for none + + + const char * + Attribute value, or NULL for any + + + int + Descend into tree - MXML_DESCEND, MXML_NO_DESCEND, or MXML_DESCEND_FIRST + + + + + mxml_node_t * + Found node or NULL + + Find a node with the given path. + +The "path" is a slash-separated list of element names. The name "*" is +considered a wildcard for one or more levels of elements. For example, +"foo/one/two", "bar/two/one", "*/one", and so forth. + +The first child node of the found node is returned if the given node has +children and the first child is a value node. + +@since Mini-XML 2.7@ + + mxml_node_t * + Top node + + + const char * + Path to element + + + + + const char * + CDATA value or NULL + + Get the value for a CDATA node. + +@code NULL@ is returned if the node is not a CDATA element. + +@since Mini-XML 2.7@ + + mxml_node_t * + Node to get + + + + + const void * + Custom value or NULL + + Get the value for a custom node. + +@code NULL@ is returned if the node (or its first child) is not a custom +value node. + +@since Mini-XML 2.7@ + + mxml_node_t * + Node to get + + + + + const char * + Element name or NULL + + Get the name for an element node. + +@code NULL@ is returned if the node is not an element node. + +@since Mini-XML 2.7@ + + mxml_node_t * + Node to get + + + + + mxml_node_t * + First child or NULL + + Get the first child of an element node. + +@code NULL@ is returned if the node is not an element node or if the node +has no children. + +@since Mini-XML 2.7@ + + mxml_node_t * + Node to get + + + + + int + Integer value or 0 + + Get the integer value from the specified node or its +first child. + +0 is returned if the node (or its first child) is not an integer value node. + +@since Mini-XML 2.7@ + + mxml_node_t * + Node to get + + + + + mxml_node_t * + Last child or NULL + + Get the last child of an element node. + +@code NULL@ is returned if the node is not an element node or if the node +has no children. + +@since Mini-XML 2.7@ + + mxml_node_t * + Node to get + + + + + mxml_node_t * + Get the next node for the current parent. + +@code NULL@ is returned if this is the last child for the current parent. + +@since Mini-XML 2.7@ + + Return the node type... + + mxml_node_t * + Node to get + + + + + const char * + Opaque string or NULL + + Get an opaque string value for a node or its first child. + +@code NULL@ is returned if the node (or its first child) is not an opaque +value node. + +@since Mini-XML 2.7@ + + mxml_node_t * + Node to get + + + + + mxml_node_t * + Parent node or NULL + + Get the parent node. + +@code NULL@ is returned for a root node. + +@since Mini-XML 2.7@ + + mxml_node_t * + Node to get + + + + + mxml_node_t * + Previous node or NULL + + Get the previous node for the current parent. + +@code NULL@ is returned if this is the first child for the current parent. + +@since Mini-XML 2.7@ + + mxml_node_t * + Node to get + + + + + double + Real value or 0.0 + + Get the real value for a node or its first child. + +0.0 is returned if the node (or its first child) is not a real value node. + +@since Mini-XML 2.7@ + + mxml_node_t * + Node to get + + + + + int + Reference count + + Get the current reference (use) count for a node. + +The initial reference count of new nodes is 1. Use the @link mxmlRetain@ +and @link mxmlRelease@ functions to increment and decrement a node's +reference count. + +@since Mini-XML 2.7@. + + mxml_node_t * + Node + + + + + const char * + Text string or NULL + + Get the text value for a node or its first child. + +@code NULL@ is returned if the node (or its first child) is not a text node. +The "whitespace" argument can be NULL. + +@since Mini-XML 2.7@ + + mxml_node_t * + Node to get + + + int * + 1 if string is preceded by whitespace, 0 otherwise + + + + + mxml_type_t + Type of node + + Get the node type. + +@code MXML_IGNORE@ is returned if "node" is @code NULL@. + +@since Mini-XML 2.7@ + + mxml_node_t * + Node to get + + + + + void * + User data pointer + + Get the user data pointer for a node. + +@since Mini-XML 2.7@ + + mxml_node_t * + Node to get + + + + Delete an index. + + mxml_index_t * + Index to delete + + + + + mxml_node_t * + Next node or NULL if there is none + + Return the next node in the index. + +Nodes are returned in the sorted order of the index. + + mxml_index_t * + Index to enumerate + + + + + mxml_node_t * + Node or NULL if none found + + Find the next matching node. + +You should call mxmlIndexReset() prior to using this function for +the first time with a particular set of "element" and "value" +strings. Passing NULL for both "element" and "value" is equivalent +to calling mxmlIndexEnum(). + + mxml_index_t * + Index to search + + + const char * + Element name to find, if any + + + const char * + Attribute value, if any + + + + + int + Number of nodes in index + + Get the number of nodes in an index. + +@since Mini-XML 2.7@ + + mxml_index_t * + Index of nodes + + + + + mxml_index_t * + New index + + Create a new index. + +The index will contain all nodes that contain the named element and/or +attribute. If both "element" and "attr" are NULL, then the index will +contain a sorted list of the elements in the node tree. Nodes are +sorted by element name and optionally by attribute value if the "attr" +argument is not NULL. + + mxml_node_t * + XML node tree + + + const char * + Element to index or NULL for all + + + const char * + Attribute to index or NULL for none + + + + + mxml_node_t * + First node or NULL if there is none + + Reset the enumeration/find pointer in the index and +return the first node in the index. + +This function should be called prior to using mxmlIndexEnum() or +mxmlIndexFind() for the first time. + + mxml_index_t * + Index to reset + + + + + mxml_node_t * + First node or NULL if the file could not be read. + + Load a file descriptor into an XML node tree. + +The nodes in the specified file are added to the specified top node. +If no top node is provided, the XML file MUST be well-formed with a +single parent node like <?xml> for the entire file. The callback +function returns the value type that should be used for child nodes. +If MXML_NO_CALLBACK is specified then all child nodes will be either +MXML_ELEMENT or MXML_TEXT nodes. + +The constants MXML_INTEGER_CALLBACK, MXML_OPAQUE_CALLBACK, +MXML_REAL_CALLBACK, and MXML_TEXT_CALLBACK are defined for loading +child nodes of the specified type. + + mxml_node_t * + Top node + + + int + File descriptor to read from + + + mxml_load_cb_t + Callback function or MXML_NO_CALLBACK + + + + + mxml_node_t * + First node or NULL if the file could not be read. + + Load a file into an XML node tree. + +The nodes in the specified file are added to the specified top node. +If no top node is provided, the XML file MUST be well-formed with a +single parent node like <?xml> for the entire file. The callback +function returns the value type that should be used for child nodes. +If MXML_NO_CALLBACK is specified then all child nodes will be either +MXML_ELEMENT or MXML_TEXT nodes. + +The constants MXML_INTEGER_CALLBACK, MXML_OPAQUE_CALLBACK, +MXML_REAL_CALLBACK, and MXML_TEXT_CALLBACK are defined for loading +child nodes of the specified type. + + mxml_node_t * + Top node + + + FILE * + File to read from + + + mxml_load_cb_t + Callback function or MXML_NO_CALLBACK + + + + + mxml_node_t * + First node or NULL if the string has errors. + + Load a string into an XML node tree. + +The nodes in the specified string are added to the specified top node. +If no top node is provided, the XML string MUST be well-formed with a +single parent node like <?xml> for the entire string. The callback +function returns the value type that should be used for child nodes. +If MXML_NO_CALLBACK is specified then all child nodes will be either +MXML_ELEMENT or MXML_TEXT nodes. + +The constants MXML_INTEGER_CALLBACK, MXML_OPAQUE_CALLBACK, +MXML_REAL_CALLBACK, and MXML_TEXT_CALLBACK are defined for loading +child nodes of the specified type. + + mxml_node_t * + Top node + + + const char * + String to load + + + mxml_load_cb_t + Callback function or MXML_NO_CALLBACK + + + + + mxml_node_t * + New node + + Create a new CDATA node. + +The new CDATA node is added to the end of the specified parent's child +list. The constant MXML_NO_PARENT can be used to specify that the new +CDATA node has no parent. The data string must be nul-terminated and +is copied into the new node. CDATA nodes use the MXML_ELEMENT type. + +@since Mini-XML 2.3@ + + mxml_node_t * + Parent node or MXML_NO_PARENT + + + const char * + Data string + + + + + mxml_node_t * + New node + + Create a new custom data node. + +The new custom node is added to the end of the specified parent's child +list. The constant MXML_NO_PARENT can be used to specify that the new +element node has no parent. NULL can be passed when the data in the +node is not dynamically allocated or is separately managed. + +@since Mini-XML 2.1@ + + mxml_node_t * + Parent node or MXML_NO_PARENT + + + void * + Pointer to data + + + mxml_custom_destroy_cb_t + Function to destroy data + + + + + mxml_node_t * + New node + + Create a new element node. + +The new element node is added to the end of the specified parent's child +list. The constant MXML_NO_PARENT can be used to specify that the new +element node has no parent. + + mxml_node_t * + Parent node or MXML_NO_PARENT + + + const char * + Name of element + + + + + mxml_node_t * + New node + + Create a new integer node. + +The new integer node is added to the end of the specified parent's child +list. The constant MXML_NO_PARENT can be used to specify that the new +integer node has no parent. + + mxml_node_t * + Parent node or MXML_NO_PARENT + + + int + Integer value + + + + + mxml_node_t * + New node + + Create a new opaque string. + +The new opaque node is added to the end of the specified parent's child +list. The constant MXML_NO_PARENT can be used to specify that the new +opaque node has no parent. The opaque string must be nul-terminated and +is copied into the new node. + + mxml_node_t * + Parent node or MXML_NO_PARENT + + + const char * + Opaque string + + + + + mxml_node_t * + New node + + Create a new real number node. + +The new real number node is added to the end of the specified parent's +child list. The constant MXML_NO_PARENT can be used to specify that +the new real number node has no parent. + + mxml_node_t * + Parent node or MXML_NO_PARENT + + + double + Real number value + + + + + mxml_node_t * + New node + + Create a new text fragment node. + +The new text node is added to the end of the specified parent's child +list. The constant MXML_NO_PARENT can be used to specify that the new +text node has no parent. The whitespace parameter is used to specify +whether leading whitespace is present before the node. The text +string must be nul-terminated and is copied into the new node. + + mxml_node_t * + Parent node or MXML_NO_PARENT + + + int + 1 = leading whitespace, 0 = no whitespace + + + const char * + String + + + + + mxml_node_t * + New node + + Create a new formatted text fragment node. + +The new text node is added to the end of the specified parent's child +list. The constant MXML_NO_PARENT can be used to specify that the new +text node has no parent. The whitespace parameter is used to specify +whether leading whitespace is present before the node. The format +string must be nul-terminated and is formatted into the new node. + + mxml_node_t * + Parent node or MXML_NO_PARENT + + + int + 1 = leading whitespace, 0 = no whitespace + + + const char * + Printf-style frmat string + + + Additional args as needed + + + + + mxml_node_t * + New ?xml node + + Create a new XML document tree. + +The "version" argument specifies the version number to put in the +?xml element node. If NULL, version 1.0 is assumed. + +@since Mini-XML 2.3@ + + const char * + Version number to use + + + + + int + New reference count + + Release a node. + +When the reference count reaches zero, the node (and any children) +is deleted via mxmlDelete(). + +@since Mini-XML 2.3@ + + mxml_node_t * + Node + + + + Remove a node from its parent. + +Does not free memory used by the node - use mxmlDelete() for that. +This function does nothing if the node has no parent. + + mxml_node_t * + Node to remove + + + + + int + New reference count + + Retain a node. + +@since Mini-XML 2.3@ + + mxml_node_t * + Node + + + + + mxml_node_t * + First node or NULL if the file could not be read. + + Load a file descriptor into an XML node tree +using a SAX callback. + +The nodes in the specified file are added to the specified top node. +If no top node is provided, the XML file MUST be well-formed with a +single parent node like <?xml> for the entire file. The callback +function returns the value type that should be used for child nodes. +If MXML_NO_CALLBACK is specified then all child nodes will be either +MXML_ELEMENT or MXML_TEXT nodes. + +The constants MXML_INTEGER_CALLBACK, MXML_OPAQUE_CALLBACK, +MXML_REAL_CALLBACK, and MXML_TEXT_CALLBACK are defined for loading +child nodes of the specified type. + +The SAX callback must call mxmlRetain() for any nodes that need to +be kept for later use. Otherwise, nodes are deleted when the parent +node is closed or after each data, comment, CDATA, or directive node. + +@since Mini-XML 2.3@ + + mxml_node_t * + Top node + + + int + File descriptor to read from + + + mxml_load_cb_t + Callback function or MXML_NO_CALLBACK + + + mxml_sax_cb_t + SAX callback or MXML_NO_CALLBACK + + + void * + SAX user data + + + + + mxml_node_t * + First node or NULL if the file could not be read. + + Load a file into an XML node tree +using a SAX callback. + +The nodes in the specified file are added to the specified top node. +If no top node is provided, the XML file MUST be well-formed with a +single parent node like <?xml> for the entire file. The callback +function returns the value type that should be used for child nodes. +If MXML_NO_CALLBACK is specified then all child nodes will be either +MXML_ELEMENT or MXML_TEXT nodes. + +The constants MXML_INTEGER_CALLBACK, MXML_OPAQUE_CALLBACK, +MXML_REAL_CALLBACK, and MXML_TEXT_CALLBACK are defined for loading +child nodes of the specified type. + +The SAX callback must call mxmlRetain() for any nodes that need to +be kept for later use. Otherwise, nodes are deleted when the parent +node is closed or after each data, comment, CDATA, or directive node. + +@since Mini-XML 2.3@ + + mxml_node_t * + Top node + + + FILE * + File to read from + + + mxml_load_cb_t + Callback function or MXML_NO_CALLBACK + + + mxml_sax_cb_t + SAX callback or MXML_NO_CALLBACK + + + void * + SAX user data + + + + + mxml_node_t * + First node or NULL if the string has errors. + + Load a string into an XML node tree +using a SAX callback. + +The nodes in the specified string are added to the specified top node. +If no top node is provided, the XML string MUST be well-formed with a +single parent node like <?xml> for the entire string. The callback +function returns the value type that should be used for child nodes. +If MXML_NO_CALLBACK is specified then all child nodes will be either +MXML_ELEMENT or MXML_TEXT nodes. + +The constants MXML_INTEGER_CALLBACK, MXML_OPAQUE_CALLBACK, +MXML_REAL_CALLBACK, and MXML_TEXT_CALLBACK are defined for loading +child nodes of the specified type. + +The SAX callback must call mxmlRetain() for any nodes that need to +be kept for later use. Otherwise, nodes are deleted when the parent +node is closed or after each data, comment, CDATA, or directive node. + +@since Mini-XML 2.3@ + + mxml_node_t * + Top node + + + const char * + String to load + + + mxml_load_cb_t + Callback function or MXML_NO_CALLBACK + + + mxml_sax_cb_t + SAX callback or MXML_NO_CALLBACK + + + void * + SAX user data + + + + + char * + Allocated string or NULL + + Save an XML tree to an allocated string. + +This function returns a pointer to a string containing the textual +representation of the XML node tree. The string should be freed +using the free() function when you are done with it. NULL is returned +if the node would produce an empty string or if the string cannot be +allocated. + +The callback argument specifies a function that returns a whitespace +string or NULL before and after each element. If MXML_NO_CALLBACK +is specified, whitespace will only be added before MXML_TEXT nodes +with leading whitespace and before attribute names inside opening +element tags. + + mxml_node_t * + Node to write + + + mxml_save_cb_t + Whitespace callback or MXML_NO_CALLBACK + + + + + int + 0 on success, -1 on error. + + Save an XML tree to a file descriptor. + +The callback argument specifies a function that returns a whitespace +string or NULL before and after each element. If MXML_NO_CALLBACK +is specified, whitespace will only be added before MXML_TEXT nodes +with leading whitespace and before attribute names inside opening +element tags. + + mxml_node_t * + Node to write + + + int + File descriptor to write to + + + mxml_save_cb_t + Whitespace callback or MXML_NO_CALLBACK + + + + + int + 0 on success, -1 on error. + + Save an XML tree to a file. + +The callback argument specifies a function that returns a whitespace +string or NULL before and after each element. If MXML_NO_CALLBACK +is specified, whitespace will only be added before MXML_TEXT nodes +with leading whitespace and before attribute names inside opening +element tags. + + mxml_node_t * + Node to write + + + FILE * + File to write to + + + mxml_save_cb_t + Whitespace callback or MXML_NO_CALLBACK + + + + + int + Size of string + + Save an XML node tree to a string. + +This function returns the total number of bytes that would be +required for the string but only copies (bufsize - 1) characters +into the specified buffer. + +The callback argument specifies a function that returns a whitespace +string or NULL before and after each element. If MXML_NO_CALLBACK +is specified, whitespace will only be added before MXML_TEXT nodes +with leading whitespace and before attribute names inside opening +element tags. + + mxml_node_t * + Node to write + + + char * + String buffer + + + int + Size of string buffer + + + mxml_save_cb_t + Whitespace callback or MXML_NO_CALLBACK + + + + + int + 0 on success, -1 on failure + + Set the element name of a CDATA node. + +The node is not changed if it (or its first child) is not a CDATA element node. + +@since Mini-XML 2.3@ + + mxml_node_t * + Node to set + + + const char * + New data string + + + + + int + 0 on success, -1 on failure + + Set the data and destructor of a custom data node. + +The node is not changed if it (or its first child) is not a custom node. + +@since Mini-XML 2.1@ + + mxml_node_t * + Node to set + + + void * + New data pointer + + + mxml_custom_destroy_cb_t + New destructor function + + + + Set the handling functions for custom data. + +The load function accepts a node pointer and a data string and must +return 0 on success and non-zero on error. + +The save function accepts a node pointer and must return a malloc'd +string on success and NULL on error. + + mxml_custom_load_cb_t + Load function + + + mxml_custom_save_cb_t + Save function + + + + + int + 0 on success, -1 on failure + + Set the name of an element node. + +The node is not changed if it is not an element node. + + mxml_node_t * + Node to set + + + const char * + New name string + + + + Set the error message callback. + + mxml_error_cb_t + Error callback function + + + + + int + 0 on success, -1 on failure + + Set the value of an integer node. + +The node is not changed if it (or its first child) is not an integer node. + + mxml_node_t * + Node to set + + + int + Integer value + + + + + int + 0 on success, -1 on failure + + Set the value of an opaque node. + +The node is not changed if it (or its first child) is not an opaque node. + + mxml_node_t * + Node to set + + + const char * + Opaque string + + + + + int + 0 on success, -1 on failure + + Set the value of a real number node. + +The node is not changed if it (or its first child) is not a real number node. + + mxml_node_t * + Node to set + + + double + Real number value + + + + + int + 0 on success, -1 on failure + + Set the value of a text node. + +The node is not changed if it (or its first child) is not a text node. + + mxml_node_t * + Node to set + + + int + 1 = leading whitespace, 0 = no whitespace + + + const char * + String + + + + + int + 0 on success, -1 on failure + + Set the value of a text node to a formatted string. + +The node is not changed if it (or its first child) is not a text node. + + mxml_node_t * + Node to set + + + int + 1 = leading whitespace, 0 = no whitespace + + + const char * + Printf-style format string + + + Additional arguments as needed + + + + + int + 0 on success, -1 on failure + + Set the user data pointer for a node. + +@since Mini-XML 2.7@ + + mxml_node_t * + Node to set + + + void * + User data pointer + + + + Set the wrap margin when saving XML data. + +Wrapping is disabled when "column" is 0. + +@since Mini-XML 2.3@ + + int + Column for wrapping, 0 to disable wrapping + + + + + mxml_node_t * + Next node or NULL + + Walk to the next logical node in the tree. + +The descend argument controls whether the first child is considered +to be the next node. The top node argument constrains the walk to +the node's children. + + mxml_node_t * + Current node + + + mxml_node_t * + Top node + + + int + Descend into tree - MXML_DESCEND, MXML_NO_DESCEND, or MXML_DESCEND_FIRST + + + + + mxml_node_t * + Previous node or NULL + + Walk to the previous logical node in the tree. + +The descend argument controls whether the previous node's last child +is considered to be the previous node. The top node argument constrains +the walk to the node's children. + + mxml_node_t * + Current node + + + mxml_node_t * + Top node + + + int + Descend into tree - MXML_DESCEND, MXML_NO_DESCEND, or MXML_DESCEND_FIRST + + + + An XML element attribute value. @private@ + + char * + Attribute name + + + char * + Attribute value + + + + struct mxml_attr_s + An XML element attribute value. @private@ + + + void(*)(void *) + Custom data destructor + + + int(*)(mxml_node_t *, const char *) + Custom data load callback function + + + An XML custom value. @private@ + + void * + Pointer to (allocated) custom data + + + mxml_custom_destroy_cb_t + Pointer to destructor function + + + + char *(*)(mxml_node_t *) + Custom data save callback function + + + struct mxml_custom_s + An XML custom value. @private@ + + + An XML element value. @private@ + + mxml_attr_t * + Attributes + + + char * + Name of element + + + int + Number of attributes + + + + struct mxml_element_s + An XML element value. @private@ + + + int(*)(const char *) + Entity callback function + + + void(*)(const char *) + Error callback function + + + An XML node index. @private@ + + int + Allocated nodes in index + + + char * + Attribute used for indexing or NULL + + + int + Current node + + + mxml_node_t ** + Node array + + + int + Number of nodes in index + + + + struct mxml_index_s + An XML node index. + + + mxml_type_t(*)(mxml_node_t *) + Load callback function + + + An XML node. @private@ + + struct mxml_node_s * + First child node + + + struct mxml_node_s * + Last child node + + + struct mxml_node_s * + Next node under same parent + + + struct mxml_node_s * + Parent node + + + struct mxml_node_s * + Previous node under same parent + + + int + Use count + + + mxml_type_t + Node type + + + void * + User data + + + mxml_value_t + Node value + + + + struct mxml_node_s + An XML node. + + + const char *(*)(mxml_node_t *, int) + Save callback function + + + void(*)(mxml_node_t *, mxml_sax_event_t, void *) + SAX callback function + + + SAX event type. + + CDATA node + + + Comment node + + + Data node + + + Processing directive node + + + Element closed + + + Element opened + + + + enum mxml_sax_event_e + SAX event type. + + + An XML text value. @private@ + + char * + Fragment string + + + int + Leading whitespace? + + + + struct mxml_text_s + An XML text value. @private@ + + + The XML node type. + + Custom data @since Mini-XML 2.1@ + + + XML element with attributes + + + Ignore/throw away node @since Mini-XML 2.3@ + + + Integer value + + + Opaque string + + + Real value + + + Text fragment + + + + The XML node type. + enum mxml_type_e + + + union mxml_value_u + An XML node value. @private@ + + + An XML node value. @private@ + + mxml_custom_t + Custom data @since Mini-XML 2.1@ + + + mxml_element_t + Element + + + int + Integer number + + + char * + Opaque string + + + double + Real number + + + mxml_text_t + Text fragment + + + diff --git a/xml/mxmldoc.c b/xml/mxmldoc.c new file mode 100644 index 0000000..28316ee --- /dev/null +++ b/xml/mxmldoc.c @@ -0,0 +1,5809 @@ +/*#define DEBUG 1*/ +/* + * "$Id: mxmldoc.c 440 2011-08-11 18:51:26Z mike $" + * + * Documentation generator using Mini-XML, a small XML-like file parsing + * library. + * + * Copyright 2003-2011 by Michael R Sweet. + * + * These coded instructions, statements, and computer programs are the + * property of Michael R Sweet and are protected by Federal copyright + * law. Distribution and use rights are outlined in the file "COPYING" + * which should have been included with this file. If this file is + * missing or damaged, see the license at: + * + * http://www.minixml.org/ + * + * Contents: + * + * main() - Main entry for test program. + * add_variable() - Add a variable or argument. + * find_public() - Find a public function, type, etc. + * get_comment_info() - Get info from comment. + * get_text() - Get the text for a node. + * load_cb() - Set the type of child nodes. + * new_documentation() - Create a new documentation tree. + * remove_directory() - Remove a directory. + * safe_strcpy() - Copy a string allowing for overlapping strings. + * scan_file() - Scan a source file. + * sort_node() - Insert a node sorted into a tree. + * update_comment() - Update a comment node. + * usage() - Show program usage... + * write_description() - Write the description text. + * write_element() - Write an element's text nodes. + * write_file() - Copy a file to the output. + * write_function() - Write documentation for a function. + * write_html() - Write HTML documentation. + * write_html_head() - Write the standard HTML header. + * write_man() - Write manpage documentation. + * write_scu() - Write a structure, class, or union. + * write_string() - Write a string, quoting HTML special chars as needed. + * write_toc() - Write a table-of-contents. + * write_tokens() - Write nodes for all APIs. + * ws_cb() - Whitespace callback for saving. + */ + +/* + * Include necessary headers... + */ + +#include "config.h" +#include "mxml.h" +#include +#include +#ifndef WIN32 +# include +# include +#endif /* !WIN32 */ +#ifdef __APPLE__ +# include +# include +extern char **environ; +#endif /* __APPLE__ */ + + +/* + * This program scans source and header files and produces public API + * documentation for code that conforms to the CUPS Configuration + * Management Plan (CMP) coding standards. Please see the following web + * page for details: + * + * http://www.cups.org/cmp.html + * + * Using Mini-XML, this program creates and maintains an XML representation + * of the public API code documentation which can then be converted to HTML + * as desired. The following is a poor-man's schema: + * + * + * + * + * [optional...] + * + * descriptive text + * + * + * + * descriptive text + * ... + * + * + * + * descriptive text + * type string + * + * + * + * descriptive text + * + * descriptive text + * type string + * + * + * descriptive text + * type string + * + * function names separated by spaces + * + * + * + * descriptive text + * type string + * + * + * + * descriptive text + * ... + * ... + * + * + * + * descriptive text + * ... + * + * + * + * descriptive text + * ... + * ... + * ... + * ... + * ... + * + * + * + */ + + +/* + * Basic states for file parser... + */ + +#define STATE_NONE 0 /* No state - whitespace, etc. */ +#define STATE_PREPROCESSOR 1 /* Preprocessor directive */ +#define STATE_C_COMMENT 2 /* Inside a C comment */ +#define STATE_CXX_COMMENT 3 /* Inside a C++ comment */ +#define STATE_STRING 4 /* Inside a string constant */ +#define STATE_CHARACTER 5 /* Inside a character constant */ +#define STATE_IDENTIFIER 6 /* Inside a keyword/identifier */ + + +/* + * Output modes... + */ + +#define OUTPUT_NONE 0 /* No output */ +#define OUTPUT_HTML 1 /* Output HTML */ +#define OUTPUT_XML 2 /* Output XML */ +#define OUTPUT_MAN 3 /* Output nroff/man */ +#define OUTPUT_TOKENS 4 /* Output docset Tokens.xml file */ + + +/* + * Local functions... + */ + +static mxml_node_t *add_variable(mxml_node_t *parent, const char *name, + mxml_node_t *type); +static mxml_node_t *find_public(mxml_node_t *node, mxml_node_t *top, + const char *name); +static char *get_comment_info(mxml_node_t *description); +static char *get_text(mxml_node_t *node, char *buffer, int buflen); +static mxml_type_t load_cb(mxml_node_t *node); +static mxml_node_t *new_documentation(mxml_node_t **mxmldoc); +static int remove_directory(const char *path); +static void safe_strcpy(char *dst, const char *src); +static int scan_file(const char *filename, FILE *fp, + mxml_node_t *doc); +static void sort_node(mxml_node_t *tree, mxml_node_t *func); +static void update_comment(mxml_node_t *parent, + mxml_node_t *comment); +static void usage(const char *option); +static void write_description(FILE *out, mxml_node_t *description, + const char *element, int summary); +static void write_element(FILE *out, mxml_node_t *doc, + mxml_node_t *element, int mode); +static void write_file(FILE *out, const char *file); +static void write_function(FILE *out, mxml_node_t *doc, + mxml_node_t *function, int level); +static void write_html(const char *section, const char *title, + const char *footerfile, + const char *headerfile, + const char *introfile, const char *cssfile, + const char *framefile, + const char *docset, const char *docversion, + const char *feedname, const char *feedurl, + mxml_node_t *doc); +static void write_html_head(FILE *out, const char *section, + const char *title, const char *cssfile); +static void write_man(const char *man_name, const char *section, + const char *title, const char *headerfile, + const char *footerfile, const char *introfile, + mxml_node_t *doc); +static void write_scu(FILE *out, mxml_node_t *doc, + mxml_node_t *scut); +static void write_string(FILE *out, const char *s, int mode); +static void write_toc(FILE *out, mxml_node_t *doc, + const char *introfile, const char *target, + int xml); +static void write_tokens(FILE *out, mxml_node_t *doc, + const char *path); +static const char *ws_cb(mxml_node_t *node, int where); + + +/* + * 'main()' - Main entry for test program. + */ + +int /* O - Exit status */ +main(int argc, /* I - Number of command-line args */ + char *argv[]) /* I - Command-line args */ +{ + int i; /* Looping var */ + int len; /* Length of argument */ + FILE *fp; /* File to read */ + mxml_node_t *doc; /* XML documentation tree */ + mxml_node_t *mxmldoc; /* mxmldoc node */ + const char *cssfile, /* CSS stylesheet file */ + *docset, /* Documentation set directory */ + *docversion, /* Documentation set version */ + *feedname, /* Feed name for documentation set */ + *feedurl, /* Feed URL for documentation set */ + *footerfile, /* Footer file */ + *framefile, /* Framed HTML basename */ + *headerfile, /* Header file */ + *introfile, /* Introduction file */ + *name, /* Name of manpage */ + *path, /* Path to help file for tokens */ + *section, /* Section/keywords of documentation */ + *title, /* Title of documentation */ + *xmlfile; /* XML file */ + int mode, /* Output mode */ + update; /* Updated XML file */ + + + /* + * Check arguments... + */ + + cssfile = NULL; + doc = NULL; + docset = NULL; + docversion = NULL; + feedname = NULL; + feedurl = NULL; + footerfile = NULL; + framefile = NULL; + headerfile = NULL; + introfile = NULL; + mode = OUTPUT_HTML; + mxmldoc = NULL; + name = NULL; + path = NULL; + section = NULL; + title = NULL; + update = 0; + xmlfile = NULL; + + for (i = 1; i < argc; i ++) + if (!strcmp(argv[i], "--help")) + { + /* + * Show help... + */ + + usage(NULL); + } + else if (!strcmp(argv[i], "--version")) + { + /* + * Show version... + */ + + puts(MXML_VERSION + 10); + return (0); + } + else if (!strcmp(argv[i], "--css") && !cssfile) + { + /* + * Set CSS stylesheet file... + */ + + i ++; + if (i < argc) + cssfile = argv[i]; + else + usage(NULL); + } + else if (!strcmp(argv[i], "--docset") && !docset) + { + /* + * Set documentation set directory... + */ + + i ++; + if (i < argc) + docset = argv[i]; + else + usage(NULL); + } + else if (!strcmp(argv[i], "--docversion") && !docversion) + { + /* + * Set documentation set directory... + */ + + i ++; + if (i < argc) + docversion = argv[i]; + else + usage(NULL); + } + else if (!strcmp(argv[i], "--footer") && !footerfile) + { + /* + * Set footer file... + */ + + i ++; + if (i < argc) + footerfile = argv[i]; + else + usage(NULL); + } + else if (!strcmp(argv[i], "--feedname") && !feedname) + { + /* + * Set documentation set feed name... + */ + + i ++; + if (i < argc) + feedname = argv[i]; + else + usage(NULL); + } + else if (!strcmp(argv[i], "--feedurl") && !feedurl) + { + /* + * Set documentation set feed name... + */ + + i ++; + if (i < argc) + feedurl = argv[i]; + else + usage(NULL); + } + else if (!strcmp(argv[i], "--framed") && !framefile) + { + /* + * Set base filename for framed HTML output... + */ + + i ++; + if (i < argc) + framefile = argv[i]; + else + usage(NULL); + } + else if (!strcmp(argv[i], "--header") && !headerfile) + { + /* + * Set header file... + */ + + i ++; + if (i < argc) + headerfile = argv[i]; + else + usage(NULL); + } + else if (!strcmp(argv[i], "--intro") && !introfile) + { + /* + * Set intro file... + */ + + i ++; + if (i < argc) + introfile = argv[i]; + else + usage(NULL); + } + else if (!strcmp(argv[i], "--man") && !name) + { + /* + * Output manpage... + */ + + i ++; + if (i < argc) + { + mode = OUTPUT_MAN; + name = argv[i]; + } + else + usage(NULL); + } + else if (!strcmp(argv[i], "--no-output")) + mode = OUTPUT_NONE; + else if (!strcmp(argv[i], "--section") && !section) + { + /* + * Set section/keywords... + */ + + i ++; + if (i < argc) + section = argv[i]; + else + usage(NULL); + } + else if (!strcmp(argv[i], "--title") && !title) + { + /* + * Set title... + */ + + i ++; + if (i < argc) + title = argv[i]; + else + usage(NULL); + } + else if (!strcmp(argv[i], "--tokens")) + { + /* + * Output Tokens.xml file... + */ + + mode = OUTPUT_TOKENS; + + i ++; + if (i < argc) + path = argv[i]; + else + usage(NULL); + } + else if (argv[i][0] == '-') + { + /* + * Unknown/bad option... + */ + + usage(argv[i]); + } + else + { + /* + * Process XML or source file... + */ + + len = (int)strlen(argv[i]); + if (len > 4 && !strcmp(argv[i] + len - 4, ".xml")) + { + /* + * Set XML file... + */ + + if (xmlfile) + usage(NULL); + + xmlfile = argv[i]; + + if (!doc) + { + if ((fp = fopen(argv[i], "r")) != NULL) + { + /* + * Read the existing XML file... + */ + + doc = mxmlLoadFile(NULL, fp, load_cb); + + fclose(fp); + + if (!doc) + { + mxmldoc = NULL; + + fprintf(stderr, + "mxmldoc: Unable to read the XML documentation file " + "\"%s\"!\n", argv[i]); + } + else if ((mxmldoc = mxmlFindElement(doc, doc, "mxmldoc", NULL, + NULL, MXML_DESCEND)) == NULL) + { + fprintf(stderr, + "mxmldoc: XML documentation file \"%s\" is missing " + " node!!\n", argv[i]); + + mxmlDelete(doc); + doc = NULL; + } + } + else + { + doc = NULL; + mxmldoc = NULL; + } + + if (!doc) + doc = new_documentation(&mxmldoc); + } + } + else + { + /* + * Load source file... + */ + + update = 1; + + if (!doc) + doc = new_documentation(&mxmldoc); + + if ((fp = fopen(argv[i], "r")) == NULL) + { + fprintf(stderr, "mxmldoc: Unable to open source file \"%s\": %s\n", + argv[i], strerror(errno)); + mxmlDelete(doc); + return (1); + } + else if (scan_file(argv[i], fp, mxmldoc)) + { + fclose(fp); + mxmlDelete(doc); + return (1); + } + else + fclose(fp); + } + } + + if (update && xmlfile) + { + /* + * Save the updated XML documentation file... + */ + + if ((fp = fopen(xmlfile, "w")) != NULL) + { + /* + * Write over the existing XML file... + */ + + mxmlSetWrapMargin(0); + + if (mxmlSaveFile(doc, fp, ws_cb)) + { + fprintf(stderr, + "mxmldoc: Unable to write the XML documentation file \"%s\": " + "%s!\n", xmlfile, strerror(errno)); + fclose(fp); + mxmlDelete(doc); + return (1); + } + + fclose(fp); + } + else + { + fprintf(stderr, + "mxmldoc: Unable to create the XML documentation file \"%s\": " + "%s!\n", xmlfile, strerror(errno)); + mxmlDelete(doc); + return (1); + } + } + + switch (mode) + { + case OUTPUT_HTML : + /* + * Write HTML documentation... + */ + + write_html(section, title ? title : "Documentation", footerfile, + headerfile, introfile, cssfile, framefile, docset, + docversion, feedname, feedurl, mxmldoc); + break; + + case OUTPUT_MAN : + /* + * Write manpage documentation... + */ + + write_man(name, section, title, footerfile, headerfile, introfile, + mxmldoc); + break; + + case OUTPUT_TOKENS : + fputs("\n" + "\n", stdout); + + write_tokens(stdout, mxmldoc, path); + + fputs("\n", stdout); + break; + } + + /* + * Delete the tree and return... + */ + + mxmlDelete(doc); + + return (0); +} + + +/* + * 'add_variable()' - Add a variable or argument. + */ + +static mxml_node_t * /* O - New variable/argument */ +add_variable(mxml_node_t *parent, /* I - Parent node */ + const char *name, /* I - "argument" or "variable" */ + mxml_node_t *type) /* I - Type nodes */ +{ + mxml_node_t *variable, /* New variable */ + *node, /* Current node */ + *next; /* Next node */ + char buffer[16384], /* String buffer */ + *bufptr; /* Pointer into buffer */ + + +#ifdef DEBUG + fprintf(stderr, "add_variable(parent=%p, name=\"%s\", type=%p)\n", + parent, name, type); +#endif /* DEBUG */ + + /* + * Range check input... + */ + + if (!type || !type->child) + return (NULL); + + /* + * Create the variable/argument node... + */ + + variable = mxmlNewElement(parent, name); + + /* + * Check for a default value... + */ + + for (node = type->child; node; node = node->next) + if (!strcmp(node->value.text.string, "=")) + break; + + if (node) + { + /* + * Default value found, copy it and add as a "default" attribute... + */ + + for (bufptr = buffer; node; bufptr += strlen(bufptr)) + { + if (node->value.text.whitespace && bufptr > buffer) + *bufptr++ = ' '; + + strcpy(bufptr, node->value.text.string); + + next = node->next; + mxmlDelete(node); + node = next; + } + + mxmlElementSetAttr(variable, "default", buffer); + } + + /* + * Extract the argument/variable name... + */ + + if (type->last_child->value.text.string[0] == ')') + { + /* + * Handle "type (*name)(args)"... + */ + + for (node = type->child; node; node = node->next) + if (node->value.text.string[0] == '(') + break; + + for (bufptr = buffer; node; bufptr += strlen(bufptr)) + { + if (node->value.text.whitespace && bufptr > buffer) + *bufptr++ = ' '; + + strcpy(bufptr, node->value.text.string); + + next = node->next; + mxmlDelete(node); + node = next; + } + } + else + { + /* + * Handle "type name"... + */ + + strcpy(buffer, type->last_child->value.text.string); + mxmlDelete(type->last_child); + } + + /* + * Set the name... + */ + + mxmlElementSetAttr(variable, "name", buffer); + + /* + * Add the remaining type information to the variable node... + */ + + mxmlAdd(variable, MXML_ADD_AFTER, MXML_ADD_TO_PARENT, type); + + /* + * Add new new variable node... + */ + + return (variable); +} + + +/* + * 'find_public()' - Find a public function, type, etc. + */ + +static mxml_node_t * /* I - Found node or NULL */ +find_public(mxml_node_t *node, /* I - Current node */ + mxml_node_t *top, /* I - Top node */ + const char *name) /* I - Name of element */ +{ + mxml_node_t *description, /* Description node */ + *comment; /* Comment node */ + + + for (node = mxmlFindElement(node, top, name, NULL, NULL, + node == top ? MXML_DESCEND_FIRST : + MXML_NO_DESCEND); + node; + node = mxmlFindElement(node, top, name, NULL, NULL, MXML_NO_DESCEND)) + { + /* + * Get the description for this node... + */ + + description = mxmlFindElement(node, node, "description", NULL, NULL, + MXML_DESCEND_FIRST); + + /* + * A missing or empty description signals a private node... + */ + + if (!description) + continue; + + /* + * Look for @private@ in the comment text... + */ + + for (comment = description->child; comment; comment = comment->next) + if ((comment->type == MXML_TEXT && + strstr(comment->value.text.string, "@private@")) || + (comment->type == MXML_OPAQUE && + strstr(comment->value.opaque, "@private@"))) + break; + + if (!comment) + { + /* + * No @private@, so return this node... + */ + + return (node); + } + } + + /* + * If we get here, there are no (more) public nodes... + */ + + return (NULL); +} + + +/* + * 'get_comment_info()' - Get info from comment. + */ + +static char * /* O - Info from comment */ +get_comment_info( + mxml_node_t *description) /* I - Description node */ +{ + char text[10240], /* Description text */ + since[255], /* @since value */ + *ptr; /* Pointer into text */ + static char info[1024]; /* Info string */ + + + if (!description) + return (""); + + get_text(description, text, sizeof(text)); + + for (ptr = strchr(text, '@'); ptr; ptr = strchr(ptr + 1, '@')) + { + if (!strncmp(ptr, "@deprecated@", 12)) + return (" DEPRECATED "); + else if (!strncmp(ptr, "@since ", 7)) + { + strncpy(since, ptr + 7, sizeof(since) - 1); + since[sizeof(since) - 1] = '\0'; + + if ((ptr = strchr(since, '@')) != NULL) + *ptr = '\0'; + + snprintf(info, sizeof(info), " %s ", since); + return (info); + } + } + + return (""); +} + + +/* + * 'get_text()' - Get the text for a node. + */ + +static char * /* O - Text in node */ +get_text(mxml_node_t *node, /* I - Node to get */ + char *buffer, /* I - Buffer */ + int buflen) /* I - Size of buffer */ +{ + char *ptr, /* Pointer into buffer */ + *end; /* End of buffer */ + int len; /* Length of node */ + mxml_node_t *current; /* Current node */ + + + ptr = buffer; + end = buffer + buflen - 1; + + for (current = node->child; current && ptr < end; current = current->next) + { + if (current->type == MXML_TEXT) + { + if (current->value.text.whitespace) + *ptr++ = ' '; + + len = (int)strlen(current->value.text.string); + if (len > (int)(end - ptr)) + len = (int)(end - ptr); + + memcpy(ptr, current->value.text.string, len); + ptr += len; + } + else if (current->type == MXML_OPAQUE) + { + len = (int)strlen(current->value.opaque); + if (len > (int)(end - ptr)) + len = (int)(end - ptr); + + memcpy(ptr, current->value.opaque, len); + ptr += len; + } + } + + *ptr = '\0'; + + return (buffer); +} + + +/* + * 'load_cb()' - Set the type of child nodes. + */ + +static mxml_type_t /* O - Node type */ +load_cb(mxml_node_t *node) /* I - Node */ +{ + if (!strcmp(node->value.element.name, "description")) + return (MXML_OPAQUE); + else + return (MXML_TEXT); +} + + +/* + * 'new_documentation()' - Create a new documentation tree. + */ + +static mxml_node_t * /* O - New documentation */ +new_documentation(mxml_node_t **mxmldoc)/* O - mxmldoc node */ +{ + mxml_node_t *doc; /* New documentation */ + + + /* + * Create an empty XML documentation file... + */ + + doc = mxmlNewXML(NULL); + + *mxmldoc = mxmlNewElement(doc, "mxmldoc"); + + mxmlElementSetAttr(*mxmldoc, "xmlns", "http://www.easysw.com"); + mxmlElementSetAttr(*mxmldoc, "xmlns:xsi", + "http://www.w3.org/2001/XMLSchema-instance"); + mxmlElementSetAttr(*mxmldoc, "xsi:schemaLocation", + "http://www.minixml.org/mxmldoc.xsd"); + + return (doc); +} + + +/* + * 'remove_directory()' - Remove a directory. + */ + +static int /* O - 1 on success, 0 on failure */ +remove_directory(const char *path) /* I - Directory to remove */ +{ +#ifdef WIN32 + /* TODO: Add Windows directory removal code */ + +#else + DIR *dir; /* Directory */ + struct dirent *dent; /* Current directory entry */ + char filename[1024]; /* Current filename */ + struct stat fileinfo; /* File information */ + + + if ((dir = opendir(path)) == NULL) + { + fprintf(stderr, "mxmldoc: Unable to open directory \"%s\": %s\n", path, + strerror(errno)); + return (0); + } + + while ((dent = readdir(dir)) != NULL) + { + /* + * Skip "." and ".."... + */ + + if (!strcmp(dent->d_name, ".") || !strcmp(dent->d_name, "..")) + continue; + + /* + * See if we have a file or directory... + */ + + snprintf(filename, sizeof(filename), "%s/%s", path, dent->d_name); + + if (stat(filename, &fileinfo)) + { + fprintf(stderr, "mxmldoc: Unable to stat \"%s\": %s\n", filename, + strerror(errno)); + closedir(dir); + return (0); + } + + if (S_ISDIR(fileinfo.st_mode)) + { + if (!remove_directory(filename)) + { + closedir(dir); + return (0); + } + } + else if (unlink(filename)) + { + fprintf(stderr, "mxmldoc: Unable to remove \"%s\": %s\n", filename, + strerror(errno)); + closedir(dir); + return (0); + } + } + + closedir(dir); + + if (rmdir(path)) + { + fprintf(stderr, "mxmldoc: Unable to remove directory \"%s\": %s\n", path, + strerror(errno)); + return (0); + } +#endif /* WIN32 */ + + return (1); +} + + +/* + * 'safe_strcpy()' - Copy a string allowing for overlapping strings. + */ + +static void +safe_strcpy(char *dst, /* I - Destination string */ + const char *src) /* I - Source string */ +{ + while (*src) + *dst++ = *src++; + + *dst = '\0'; +} + + +/* + * 'scan_file()' - Scan a source file. + */ + +static int /* O - 0 on success, -1 on error */ +scan_file(const char *filename, /* I - Filename */ + FILE *fp, /* I - File to scan */ + mxml_node_t *tree) /* I - Function tree */ +{ + int state, /* Current parser state */ + braces, /* Number of braces active */ + parens; /* Number of active parenthesis */ + int ch; /* Current character */ + char buffer[65536], /* String buffer */ + *bufptr; /* Pointer into buffer */ + const char *scope; /* Current variable/function scope */ + mxml_node_t *comment, /* node */ + *constant, /* node */ + *enumeration, /* node */ + *function, /* node */ + *fstructclass, /* function struct/class node */ + *structclass, /* or node */ + *typedefnode, /* node */ + *variable, /* or node */ + *returnvalue, /* node */ + *type, /* node */ + *description, /* node */ + *node, /* Current node */ + *next; /* Next node */ +#if DEBUG > 1 + mxml_node_t *temp; /* Temporary node */ + int oldstate, /* Previous state */ + oldch; /* Old character */ + static const char *states[] = /* State strings */ + { + "STATE_NONE", + "STATE_PREPROCESSOR", + "STATE_C_COMMENT", + "STATE_CXX_COMMENT", + "STATE_STRING", + "STATE_CHARACTER", + "STATE_IDENTIFIER" + }; +#endif /* DEBUG > 1 */ + + +#ifdef DEBUG + fprintf(stderr, "scan_file(filename=\"%s\", fp=%p, tree=%p)\n", filename, + fp, tree); +#endif /* DEBUG */ + + /* + * Initialize the finite state machine... + */ + + state = STATE_NONE; + braces = 0; + parens = 0; + bufptr = buffer; + + comment = mxmlNewElement(MXML_NO_PARENT, "temp"); + constant = NULL; + enumeration = NULL; + function = NULL; + variable = NULL; + returnvalue = NULL; + type = NULL; + description = NULL; + typedefnode = NULL; + structclass = NULL; + fstructclass = NULL; + + if (!strcmp(tree->value.element.name, "class")) + scope = "private"; + else + scope = NULL; + + /* + * Read until end-of-file... + */ + + while ((ch = getc(fp)) != EOF) + { +#if DEBUG > 1 + oldstate = state; + oldch = ch; +#endif /* DEBUG > 1 */ + + switch (state) + { + case STATE_NONE : /* No state - whitespace, etc. */ + switch (ch) + { + case '/' : /* Possible C/C++ comment */ + ch = getc(fp); + bufptr = buffer; + + if (ch == '*') + state = STATE_C_COMMENT; + else if (ch == '/') + state = STATE_CXX_COMMENT; + else + { + ungetc(ch, fp); + + if (type) + { +#ifdef DEBUG + fputs("Identifier: <<<< / >>>\n", stderr); +#endif /* DEBUG */ + ch = type->last_child->value.text.string[0]; + mxmlNewText(type, isalnum(ch) || ch == '_', "/"); + } + } + break; + + case '#' : /* Preprocessor */ +#ifdef DEBUG + fputs(" #preprocessor...\n", stderr); +#endif /* DEBUG */ + state = STATE_PREPROCESSOR; + break; + + case '\'' : /* Character constant */ + state = STATE_CHARACTER; + bufptr = buffer; + *bufptr++ = ch; + break; + + case '\"' : /* String constant */ + state = STATE_STRING; + bufptr = buffer; + *bufptr++ = ch; + break; + + case '{' : +#ifdef DEBUG + fprintf(stderr, " open brace, function=%p, type=%p...\n", + function, type); + if (type) + fprintf(stderr, " type->child=\"%s\"...\n", + type->child->value.text.string); +#endif /* DEBUG */ + + if (function) + { + if (fstructclass) + { + sort_node(fstructclass, function); + fstructclass = NULL; + } + else + sort_node(tree, function); + + function = NULL; + } + else if (type && type->child && + ((!strcmp(type->child->value.text.string, "typedef") && + type->child->next && + (!strcmp(type->child->next->value.text.string, "struct") || + !strcmp(type->child->next->value.text.string, "union") || + !strcmp(type->child->next->value.text.string, "class"))) || + !strcmp(type->child->value.text.string, "union") || + !strcmp(type->child->value.text.string, "struct") || + !strcmp(type->child->value.text.string, "class"))) + { + /* + * Start of a class or structure... + */ + + if (!strcmp(type->child->value.text.string, "typedef")) + { +#ifdef DEBUG + fputs(" starting typedef...\n", stderr); +#endif /* DEBUG */ + + typedefnode = mxmlNewElement(MXML_NO_PARENT, "typedef"); + mxmlDelete(type->child); + } + else + typedefnode = NULL; + + structclass = mxmlNewElement(MXML_NO_PARENT, + type->child->value.text.string); + +#ifdef DEBUG + fprintf(stderr, "%c%s: <<<< %s >>>\n", + toupper(type->child->value.text.string[0]), + type->child->value.text.string + 1, + type->child->next ? + type->child->next->value.text.string : "(noname)"); + + fputs(" type =", stderr); + for (node = type->child; node; node = node->next) + fprintf(stderr, " \"%s\"", node->value.text.string); + putc('\n', stderr); + + fprintf(stderr, " scope = %s\n", scope ? scope : "(null)"); +#endif /* DEBUG */ + + if (type->child->next) + { + mxmlElementSetAttr(structclass, "name", + type->child->next->value.text.string); + sort_node(tree, structclass); + } + + if (typedefnode && type->child) + type->child->value.text.whitespace = 0; + else if (structclass && type->child && + type->child->next && type->child->next->next) + { + for (bufptr = buffer, node = type->child->next->next; + node; + bufptr += strlen(bufptr)) + { + if (node->value.text.whitespace && bufptr > buffer) + *bufptr++ = ' '; + + strcpy(bufptr, node->value.text.string); + + next = node->next; + mxmlDelete(node); + node = next; + } + + mxmlElementSetAttr(structclass, "parent", buffer); + + mxmlDelete(type); + type = NULL; + } + else + { + mxmlDelete(type); + type = NULL; + } + + if (typedefnode && comment->last_child) + { + /* + * Copy comment for typedef as well as class/struct/union... + */ + + mxmlNewText(comment, 0, + comment->last_child->value.text.string); + description = mxmlNewElement(typedefnode, "description"); +#ifdef DEBUG + fprintf(stderr, + " duplicating comment %p/%p for typedef...\n", + comment->last_child, comment->child); +#endif /* DEBUG */ + update_comment(typedefnode, comment->last_child); + mxmlAdd(description, MXML_ADD_AFTER, MXML_ADD_TO_PARENT, + comment->last_child); + } + + description = mxmlNewElement(structclass, "description"); +#ifdef DEBUG + fprintf(stderr, " adding comment %p/%p to %s...\n", + comment->last_child, comment->child, + structclass->value.element.name); +#endif /* DEBUG */ + update_comment(structclass, comment->last_child); + mxmlAdd(description, MXML_ADD_AFTER, MXML_ADD_TO_PARENT, + comment->last_child); + + if (scan_file(filename, fp, structclass)) + { + mxmlDelete(comment); + return (-1); + } + +#ifdef DEBUG + fputs(" ended typedef...\n", stderr); +#endif /* DEBUG */ + structclass = NULL; + break; + } + else if (type && type->child && type->child->next && + (!strcmp(type->child->value.text.string, "enum") || + (!strcmp(type->child->value.text.string, "typedef") && + !strcmp(type->child->next->value.text.string, "enum")))) + { + /* + * Enumeration type... + */ + + if (!strcmp(type->child->value.text.string, "typedef")) + { +#ifdef DEBUG + fputs(" starting typedef...\n", stderr); +#endif /* DEBUG */ + + typedefnode = mxmlNewElement(MXML_NO_PARENT, "typedef"); + mxmlDelete(type->child); + } + else + typedefnode = NULL; + + enumeration = mxmlNewElement(MXML_NO_PARENT, "enumeration"); + +#ifdef DEBUG + fprintf(stderr, "Enumeration: <<<< %s >>>\n", + type->child->next ? + type->child->next->value.text.string : "(noname)"); +#endif /* DEBUG */ + + if (type->child->next) + { + mxmlElementSetAttr(enumeration, "name", + type->child->next->value.text.string); + sort_node(tree, enumeration); + } + + if (typedefnode && type->child) + type->child->value.text.whitespace = 0; + else + { + mxmlDelete(type); + type = NULL; + } + + if (typedefnode && comment->last_child) + { + /* + * Copy comment for typedef as well as class/struct/union... + */ + + mxmlNewText(comment, 0, + comment->last_child->value.text.string); + description = mxmlNewElement(typedefnode, "description"); +#ifdef DEBUG + fprintf(stderr, + " duplicating comment %p/%p for typedef...\n", + comment->last_child, comment->child); +#endif /* DEBUG */ + update_comment(typedefnode, comment->last_child); + mxmlAdd(description, MXML_ADD_AFTER, MXML_ADD_TO_PARENT, + comment->last_child); + } + + description = mxmlNewElement(enumeration, "description"); +#ifdef DEBUG + fprintf(stderr, " adding comment %p/%p to enumeration...\n", + comment->last_child, comment->child); +#endif /* DEBUG */ + update_comment(enumeration, comment->last_child); + mxmlAdd(description, MXML_ADD_AFTER, MXML_ADD_TO_PARENT, + comment->last_child); + } + else if (type && type->child && + !strcmp(type->child->value.text.string, "extern")) + { + if (scan_file(filename, fp, tree)) + { + mxmlDelete(comment); + return (-1); + } + } + else if (type) + { + mxmlDelete(type); + type = NULL; + } + + braces ++; + function = NULL; + variable = NULL; + break; + + case '}' : +#ifdef DEBUG + fputs(" close brace...\n", stderr); +#endif /* DEBUG */ + + if (structclass) + scope = NULL; + + if (!typedefnode) + enumeration = NULL; + + constant = NULL; + structclass = NULL; + + if (braces > 0) + braces --; + else + { + mxmlDelete(comment); + return (0); + } + break; + + case '(' : + if (type) + { +#ifdef DEBUG + fputs("Identifier: <<<< ( >>>\n", stderr); +#endif /* DEBUG */ + mxmlNewText(type, 0, "("); + } + + parens ++; + break; + + case ')' : + if (type && parens) + { +#ifdef DEBUG + fputs("Identifier: <<<< ) >>>\n", stderr); +#endif /* DEBUG */ + mxmlNewText(type, 0, ")"); + } + + if (function && type && !parens) + { + /* + * Check for "void" argument... + */ + + if (type->child && type->child->next) + variable = add_variable(function, "argument", type); + else + mxmlDelete(type); + + type = NULL; + } + + if (parens > 0) + parens --; + break; + + case ';' : +#ifdef DEBUG + fputs("Identifier: <<<< ; >>>\n", stderr); + fprintf(stderr, " enumeration=%p, function=%p, type=%p, type->child=%p, typedefnode=%p\n", + enumeration, function, type, type ? type->child : NULL, typedefnode); +#endif /* DEBUG */ + + if (function) + { + if (!strcmp(tree->value.element.name, "class")) + { +#ifdef DEBUG + fputs(" ADDING FUNCTION TO CLASS\n", stderr); +#endif /* DEBUG */ + sort_node(tree, function); + } + else + mxmlDelete(function); + + function = NULL; + variable = NULL; + } + + if (type) + { + /* + * See if we have a typedef... + */ + + if (type->child && + !strcmp(type->child->value.text.string, "typedef")) + { + /* + * Yes, add it! + */ + + typedefnode = mxmlNewElement(MXML_NO_PARENT, "typedef"); + + for (node = type->child->next; node; node = node->next) + if (!strcmp(node->value.text.string, "(")) + break; + + if (node) + { + for (node = node->next; node; node = node->next) + if (strcmp(node->value.text.string, "*")) + break; + } + + if (!node) + node = type->last_child; + +#ifdef DEBUG + fprintf(stderr, " ADDING TYPEDEF FOR %p(%s)...\n", + node, node->value.text.string); +#endif /* DEBUG */ + + mxmlElementSetAttr(typedefnode, "name", + node->value.text.string); + sort_node(tree, typedefnode); + + if (type->child != node) + mxmlDelete(type->child); + + mxmlDelete(node); + + if (type->child) + type->child->value.text.whitespace = 0; + + mxmlAdd(typedefnode, MXML_ADD_AFTER, MXML_ADD_TO_PARENT, + type); + type = NULL; + break; + } + else if (typedefnode && enumeration) + { + /* + * Add enum typedef... + */ + + node = type->child; + +#ifdef DEBUG + fprintf(stderr, " ADDING TYPEDEF FOR %p(%s)...\n", + node, node->value.text.string); +#endif /* DEBUG */ + + mxmlElementSetAttr(typedefnode, "name", + node->value.text.string); + sort_node(tree, typedefnode); + mxmlDelete(type); + + type = mxmlNewElement(typedefnode, "type"); + mxmlNewText(type, 0, "enum"); + mxmlNewText(type, 1, + mxmlElementGetAttr(enumeration, "name")); + enumeration = NULL; + type = NULL; + break; + } + + mxmlDelete(type); + type = NULL; + } + break; + + case ':' : + if (type) + { +#ifdef DEBUG + fputs("Identifier: <<<< : >>>\n", stderr); +#endif /* DEBUG */ + mxmlNewText(type, 1, ":"); + } + break; + + case '*' : + if (type) + { +#ifdef DEBUG + fputs("Identifier: <<<< * >>>\n", stderr); +#endif /* DEBUG */ + ch = type->last_child->value.text.string[0]; + mxmlNewText(type, isalnum(ch) || ch == '_', "*"); + } + break; + + case ',' : + if (type && !enumeration) + { +#ifdef DEBUG + fputs("Identifier: <<<< , >>>\n", stderr); +#endif /* DEBUG */ + mxmlNewText(type, 0, ","); + } + break; + + case '&' : + if (type) + { +#ifdef DEBUG + fputs("Identifier: <<<< & >>>\n", stderr); +#endif /* DEBUG */ + mxmlNewText(type, 1, "&"); + } + break; + + case '+' : + if (type) + { +#ifdef DEBUG + fputs("Identifier: <<<< + >>>\n", stderr); +#endif /* DEBUG */ + ch = type->last_child->value.text.string[0]; + mxmlNewText(type, isalnum(ch) || ch == '_', "+"); + } + break; + + case '-' : + if (type) + { +#ifdef DEBUG + fputs("Identifier: <<<< - >>>\n", stderr); +#endif /* DEBUG */ + ch = type->last_child->value.text.string[0]; + mxmlNewText(type, isalnum(ch) || ch == '_', "-"); + } + break; + + case '=' : + if (type) + { +#ifdef DEBUG + fputs("Identifier: <<<< = >>>\n", stderr); +#endif /* DEBUG */ + ch = type->last_child->value.text.string[0]; + mxmlNewText(type, isalnum(ch) || ch == '_', "="); + } + break; + + default : /* Other */ + if (isalnum(ch) || ch == '_' || ch == '.' || ch == ':' || ch == '~') + { + state = STATE_IDENTIFIER; + bufptr = buffer; + *bufptr++ = ch; + } + break; + } + break; + + case STATE_PREPROCESSOR : /* Preprocessor directive */ + if (ch == '\n') + state = STATE_NONE; + else if (ch == '\\') + getc(fp); + break; + + case STATE_C_COMMENT : /* Inside a C comment */ + switch (ch) + { + case '\n' : + while ((ch = getc(fp)) != EOF) + if (ch == '*') + { + ch = getc(fp); + + if (ch == '/') + { + *bufptr = '\0'; + + if (comment->child != comment->last_child) + { +#ifdef DEBUG + fprintf(stderr, " removing comment %p(%20.20s), last comment %p(%20.20s)...\n", + comment->child, + comment->child ? comment->child->value.text.string : "", + comment->last_child, + comment->last_child ? comment->last_child->value.text.string : ""); +#endif /* DEBUG */ + mxmlDelete(comment->child); +#ifdef DEBUG + fprintf(stderr, " new comment %p, last comment %p...\n", + comment->child, comment->last_child); +#endif /* DEBUG */ + } + +#ifdef DEBUG + fprintf(stderr, + " processing comment, variable=%p, " + "constant=%p, typedefnode=%p, tree=\"%s\"\n", + variable, constant, typedefnode, + tree->value.element.name); +#endif /* DEBUG */ + + if (variable) + { + if (strstr(buffer, "@private@")) + { + /* + * Delete private variables... + */ + + mxmlDelete(variable); + } + else + { + description = mxmlNewElement(variable, "description"); +#ifdef DEBUG + fprintf(stderr, + " adding comment %p/%p to variable...\n", + comment->last_child, comment->child); +#endif /* DEBUG */ + mxmlNewText(comment, 0, buffer); + update_comment(variable, + mxmlNewText(description, 0, buffer)); + } + + variable = NULL; + } + else if (constant) + { + if (strstr(buffer, "@private@")) + { + /* + * Delete private constants... + */ + + mxmlDelete(constant); + } + else + { + description = mxmlNewElement(constant, "description"); +#ifdef DEBUG + fprintf(stderr, + " adding comment %p/%p to constant...\n", + comment->last_child, comment->child); +#endif /* DEBUG */ + mxmlNewText(comment, 0, buffer); + update_comment(constant, + mxmlNewText(description, 0, buffer)); + } + + constant = NULL; + } + else if (typedefnode) + { + if (strstr(buffer, "@private@")) + { + /* + * Delete private typedefs... + */ + + mxmlDelete(typedefnode); + + if (structclass) + { + mxmlDelete(structclass); + structclass = NULL; + } + + if (enumeration) + { + mxmlDelete(enumeration); + enumeration = NULL; + } + } + else + { + description = mxmlNewElement(typedefnode, "description"); +#ifdef DEBUG + fprintf(stderr, + " adding comment %p/%p to typedef %s...\n", + comment->last_child, comment->child, + mxmlElementGetAttr(typedefnode, "name")); +#endif /* DEBUG */ + mxmlNewText(comment, 0, buffer); + update_comment(typedefnode, + mxmlNewText(description, 0, buffer)); + + if (structclass) + { + description = mxmlNewElement(structclass, "description"); + update_comment(structclass, + mxmlNewText(description, 0, buffer)); + } + else if (enumeration) + { + description = mxmlNewElement(enumeration, "description"); + update_comment(enumeration, + mxmlNewText(description, 0, buffer)); + } + } + + typedefnode = NULL; + } + else if (strcmp(tree->value.element.name, "mxmldoc") && + !mxmlFindElement(tree, tree, "description", + NULL, NULL, MXML_DESCEND_FIRST)) + { + description = mxmlNewElement(tree, "description"); +#ifdef DEBUG + fprintf(stderr, " adding comment %p/%p to parent...\n", + comment->last_child, comment->child); +#endif /* DEBUG */ + mxmlNewText(comment, 0, buffer); + update_comment(tree, + mxmlNewText(description, 0, buffer)); + } + else + { +#ifdef DEBUG + fprintf(stderr, " before adding comment, child=%p, last_child=%p\n", + comment->child, comment->last_child); +#endif /* DEBUG */ + mxmlNewText(comment, 0, buffer); +#ifdef DEBUG + fprintf(stderr, " after adding comment, child=%p, last_child=%p\n", + comment->child, comment->last_child); +#endif /* DEBUG */ + } +#ifdef DEBUG + fprintf(stderr, "C comment: <<<< %s >>>\n", buffer); +#endif /* DEBUG */ + + state = STATE_NONE; + break; + } + else + ungetc(ch, fp); + } + else if (ch == '\n' && bufptr > buffer && + bufptr < (buffer + sizeof(buffer) - 1)) + *bufptr++ = ch; + else if (!isspace(ch)) + break; + + if (ch != EOF) + ungetc(ch, fp); + + if (bufptr > buffer && bufptr < (buffer + sizeof(buffer) - 1)) + *bufptr++ = '\n'; + break; + + case '/' : + if (ch == '/' && bufptr > buffer && bufptr[-1] == '*') + { + while (bufptr > buffer && + (bufptr[-1] == '*' || isspace(bufptr[-1] & 255))) + bufptr --; + *bufptr = '\0'; + + if (comment->child != comment->last_child) + { +#ifdef DEBUG + fprintf(stderr, " removing comment %p(%20.20s), last comment %p(%20.20s)...\n", + comment->child, + comment->child ? comment->child->value.text.string : "", + comment->last_child, + comment->last_child ? comment->last_child->value.text.string : ""); +#endif /* DEBUG */ + mxmlDelete(comment->child); +#ifdef DEBUG + fprintf(stderr, " new comment %p, last comment %p...\n", + comment->child, comment->last_child); +#endif /* DEBUG */ + } + +#ifdef DEBUG + fprintf(stderr, + " processing comment, variable=%p, " + "constant=%p, typedefnode=%p, tree=\"%s\"\n", + variable, constant, typedefnode, + tree->value.element.name); +#endif /* DEBUG */ + + if (variable) + { + if (strstr(buffer, "@private@")) + { + /* + * Delete private variables... + */ + + mxmlDelete(variable); + } + else + { + description = mxmlNewElement(variable, "description"); +#ifdef DEBUG + fprintf(stderr, " adding comment %p/%p to variable...\n", + comment->last_child, comment->child); +#endif /* DEBUG */ + mxmlNewText(comment, 0, buffer); + update_comment(variable, + mxmlNewText(description, 0, buffer)); + } + + variable = NULL; + } + else if (constant) + { + if (strstr(buffer, "@private@")) + { + /* + * Delete private constants... + */ + + mxmlDelete(constant); + } + else + { + description = mxmlNewElement(constant, "description"); +#ifdef DEBUG + fprintf(stderr, " adding comment %p/%p to constant...\n", + comment->last_child, comment->child); +#endif /* DEBUG */ + mxmlNewText(comment, 0, buffer); + update_comment(constant, + mxmlNewText(description, 0, buffer)); + } + + constant = NULL; + } + else if (typedefnode) + { + if (strstr(buffer, "@private@")) + { + /* + * Delete private typedefs... + */ + + mxmlDelete(typedefnode); + + if (structclass) + { + mxmlDelete(structclass); + structclass = NULL; + } + + if (enumeration) + { + mxmlDelete(enumeration); + enumeration = NULL; + } + } + else + { + description = mxmlNewElement(typedefnode, "description"); +#ifdef DEBUG + fprintf(stderr, + " adding comment %p/%p to typedef %s...\n", + comment->last_child, comment->child, + mxmlElementGetAttr(typedefnode, "name")); +#endif /* DEBUG */ + mxmlNewText(comment, 0, buffer); + update_comment(typedefnode, + mxmlNewText(description, 0, buffer)); + + if (structclass) + { + description = mxmlNewElement(structclass, "description"); + update_comment(structclass, + mxmlNewText(description, 0, buffer)); + } + else if (enumeration) + { + description = mxmlNewElement(enumeration, "description"); + update_comment(enumeration, + mxmlNewText(description, 0, buffer)); + } + } + + typedefnode = NULL; + } + else if (strcmp(tree->value.element.name, "mxmldoc") && + !mxmlFindElement(tree, tree, "description", + NULL, NULL, MXML_DESCEND_FIRST)) + { + description = mxmlNewElement(tree, "description"); +#ifdef DEBUG + fprintf(stderr, " adding comment %p/%p to parent...\n", + comment->last_child, comment->child); +#endif /* DEBUG */ + mxmlNewText(comment, 0, buffer); + update_comment(tree, + mxmlNewText(description, 0, buffer)); + } + else + mxmlNewText(comment, 0, buffer); + +#ifdef DEBUG + fprintf(stderr, "C comment: <<<< %s >>>\n", buffer); +#endif /* DEBUG */ + + state = STATE_NONE; + break; + } + + default : + if (ch == ' ' && bufptr == buffer) + break; + + if (bufptr < (buffer + sizeof(buffer) - 1)) + *bufptr++ = ch; + break; + } + break; + + case STATE_CXX_COMMENT : /* Inside a C++ comment */ + if (ch == '\n') + { + state = STATE_NONE; + *bufptr = '\0'; + + if (comment->child != comment->last_child) + { +#ifdef DEBUG + fprintf(stderr, " removing comment %p(%20.20s), last comment %p(%20.20s)...\n", + comment->child, + comment->child ? comment->child->value.text.string : "", + comment->last_child, + comment->last_child ? comment->last_child->value.text.string : ""); +#endif /* DEBUG */ + mxmlDelete(comment->child); +#ifdef DEBUG + fprintf(stderr, " new comment %p, last comment %p...\n", + comment->child, comment->last_child); +#endif /* DEBUG */ + } + + if (variable) + { + if (strstr(buffer, "@private@")) + { + /* + * Delete private variables... + */ + + mxmlDelete(variable); + } + else + { + description = mxmlNewElement(variable, "description"); +#ifdef DEBUG + fprintf(stderr, " adding comment %p/%p to variable...\n", + comment->last_child, comment->child); +#endif /* DEBUG */ + mxmlNewText(comment, 0, buffer); + update_comment(variable, + mxmlNewText(description, 0, buffer)); + } + + variable = NULL; + } + else if (constant) + { + if (strstr(buffer, "@private@")) + { + /* + * Delete private constants... + */ + + mxmlDelete(constant); + } + else + { + description = mxmlNewElement(constant, "description"); +#ifdef DEBUG + fprintf(stderr, " adding comment %p/%p to constant...\n", + comment->last_child, comment->child); +#endif /* DEBUG */ + mxmlNewText(comment, 0, buffer); + update_comment(constant, + mxmlNewText(description, 0, buffer)); + } + + constant = NULL; + } + else if (typedefnode) + { + if (strstr(buffer, "@private@")) + { + /* + * Delete private typedefs... + */ + + mxmlDelete(typedefnode); + typedefnode = NULL; + + if (structclass) + { + mxmlDelete(structclass); + structclass = NULL; + } + + if (enumeration) + { + mxmlDelete(enumeration); + enumeration = NULL; + } + } + else + { + description = mxmlNewElement(typedefnode, "description"); +#ifdef DEBUG + fprintf(stderr, " adding comment %p/%p to typedef %s...\n", + comment->last_child, comment->child, + mxmlElementGetAttr(typedefnode, "name")); +#endif /* DEBUG */ + mxmlNewText(comment, 0, buffer); + update_comment(typedefnode, + mxmlNewText(description, 0, buffer)); + + if (structclass) + { + description = mxmlNewElement(structclass, "description"); + update_comment(structclass, + mxmlNewText(description, 0, buffer)); + } + else if (enumeration) + { + description = mxmlNewElement(enumeration, "description"); + update_comment(enumeration, + mxmlNewText(description, 0, buffer)); + } + } + } + else if (strcmp(tree->value.element.name, "mxmldoc") && + !mxmlFindElement(tree, tree, "description", + NULL, NULL, MXML_DESCEND_FIRST)) + { + description = mxmlNewElement(tree, "description"); +#ifdef DEBUG + fprintf(stderr, " adding comment %p/%p to parent...\n", + comment->last_child, comment->child); +#endif /* DEBUG */ + mxmlNewText(comment, 0, buffer); + update_comment(tree, + mxmlNewText(description, 0, buffer)); + } + else + mxmlNewText(comment, 0, buffer); + +#ifdef DEBUG + fprintf(stderr, "C++ comment: <<<< %s >>>\n", buffer); +#endif /* DEBUG */ + } + else if (ch == ' ' && bufptr == buffer) + break; + else if (bufptr < (buffer + sizeof(buffer) - 1)) + *bufptr++ = ch; + break; + + case STATE_STRING : /* Inside a string constant */ + *bufptr++ = ch; + + if (ch == '\\') + *bufptr++ = getc(fp); + else if (ch == '\"') + { + *bufptr = '\0'; + + if (type) + mxmlNewText(type, type->child != NULL, buffer); + + state = STATE_NONE; + } + break; + + case STATE_CHARACTER : /* Inside a character constant */ + *bufptr++ = ch; + + if (ch == '\\') + *bufptr++ = getc(fp); + else if (ch == '\'') + { + *bufptr = '\0'; + + if (type) + mxmlNewText(type, type->child != NULL, buffer); + + state = STATE_NONE; + } + break; + + case STATE_IDENTIFIER : /* Inside a keyword or identifier */ + if (isalnum(ch) || ch == '_' || ch == '[' || ch == ']' || + (ch == ',' && (parens > 1 || (type && !enumeration && !function))) || + ch == ':' || ch == '.' || ch == '~') + { + if (bufptr < (buffer + sizeof(buffer) - 1)) + *bufptr++ = ch; + } + else + { + ungetc(ch, fp); + *bufptr = '\0'; + state = STATE_NONE; + +#ifdef DEBUG + fprintf(stderr, " braces=%d, type=%p, type->child=%p, buffer=\"%s\"\n", + braces, type, type ? type->child : NULL, buffer); +#endif /* DEBUG */ + + if (!braces) + { + if (!type || !type->child) + { + if (!strcmp(tree->value.element.name, "class")) + { + if (!strcmp(buffer, "public") || + !strcmp(buffer, "public:")) + { + scope = "public"; +#ifdef DEBUG + fputs(" scope = public\n", stderr); +#endif /* DEBUG */ + break; + } + else if (!strcmp(buffer, "private") || + !strcmp(buffer, "private:")) + { + scope = "private"; +#ifdef DEBUG + fputs(" scope = private\n", stderr); +#endif /* DEBUG */ + break; + } + else if (!strcmp(buffer, "protected") || + !strcmp(buffer, "protected:")) + { + scope = "protected"; +#ifdef DEBUG + fputs(" scope = protected\n", stderr); +#endif /* DEBUG */ + break; + } + } + } + + if (!type) + type = mxmlNewElement(MXML_NO_PARENT, "type"); + +#ifdef DEBUG + fprintf(stderr, " function=%p (%s), type->child=%p, ch='%c', parens=%d\n", + function, + function ? mxmlElementGetAttr(function, "name") : "null", + type->child, ch, parens); +#endif /* DEBUG */ + + if (!function && ch == '(') + { + if (type->child && + !strcmp(type->child->value.text.string, "extern")) + { + /* + * Remove external declarations... + */ + + mxmlDelete(type); + type = NULL; + break; + } + + if (type->child && + !strcmp(type->child->value.text.string, "static") && + !strcmp(tree->value.element.name, "mxmldoc")) + { + /* + * Remove static functions... + */ + + mxmlDelete(type); + type = NULL; + break; + } + + function = mxmlNewElement(MXML_NO_PARENT, "function"); + if ((bufptr = strchr(buffer, ':')) != NULL && bufptr[1] == ':') + { + *bufptr = '\0'; + bufptr += 2; + + if ((fstructclass = + mxmlFindElement(tree, tree, "class", "name", buffer, + MXML_DESCEND_FIRST)) == NULL) + fstructclass = + mxmlFindElement(tree, tree, "struct", "name", buffer, + MXML_DESCEND_FIRST); + } + else + bufptr = buffer; + + mxmlElementSetAttr(function, "name", bufptr); + + if (scope) + mxmlElementSetAttr(function, "scope", scope); + +#ifdef DEBUG + fprintf(stderr, "function: %s\n", buffer); + fprintf(stderr, " scope = %s\n", scope ? scope : "(null)"); + fprintf(stderr, " comment = %p\n", comment); + fprintf(stderr, " child = (%p) %s\n", + comment->child, + comment->child ? + comment->child->value.text.string : "(null)"); + fprintf(stderr, " last_child = (%p) %s\n", + comment->last_child, + comment->last_child ? + comment->last_child->value.text.string : "(null)"); +#endif /* DEBUG */ + + if (type->last_child && + strcmp(type->last_child->value.text.string, "void")) + { + returnvalue = mxmlNewElement(function, "returnvalue"); + + mxmlAdd(returnvalue, MXML_ADD_AFTER, MXML_ADD_TO_PARENT, type); + + description = mxmlNewElement(returnvalue, "description"); +#ifdef DEBUG + fprintf(stderr, " adding comment %p/%p to returnvalue...\n", + comment->last_child, comment->child); +#endif /* DEBUG */ + update_comment(returnvalue, comment->last_child); + mxmlAdd(description, MXML_ADD_AFTER, MXML_ADD_TO_PARENT, + comment->last_child); + } + else + mxmlDelete(type); + + description = mxmlNewElement(function, "description"); +#ifdef DEBUG + fprintf(stderr, " adding comment %p/%p to function...\n", + comment->last_child, comment->child); +#endif /* DEBUG */ + update_comment(function, comment->last_child); + mxmlAdd(description, MXML_ADD_AFTER, MXML_ADD_TO_PARENT, + comment->last_child); + + type = NULL; + } + else if (function && ((ch == ')' && parens == 1) || ch == ',')) + { + /* + * Argument definition... + */ + + if (strcmp(buffer, "void")) + { + mxmlNewText(type, type->child != NULL && + type->last_child->value.text.string[0] != '(' && + type->last_child->value.text.string[0] != '*', + buffer); + +#ifdef DEBUG + fprintf(stderr, "Argument: <<<< %s >>>\n", buffer); +#endif /* DEBUG */ + + variable = add_variable(function, "argument", type); + } + else + mxmlDelete(type); + + type = NULL; + } + else if (type->child && !function && (ch == ';' || ch == ',')) + { +#ifdef DEBUG + fprintf(stderr, " got semicolon, typedefnode=%p, structclass=%p\n", + typedefnode, structclass); +#endif /* DEBUG */ + + if (typedefnode || structclass) + { +#ifdef DEBUG + fprintf(stderr, "Typedef/struct/class: <<<< %s >>>>\n", buffer); +#endif /* DEBUG */ + + if (typedefnode) + { + mxmlElementSetAttr(typedefnode, "name", buffer); + + sort_node(tree, typedefnode); + } + + if (structclass && !mxmlElementGetAttr(structclass, "name")) + { +#ifdef DEBUG + fprintf(stderr, "setting struct/class name to %s!\n", + type->last_child->value.text.string); +#endif /* DEBUG */ + mxmlElementSetAttr(structclass, "name", buffer); + + sort_node(tree, structclass); + structclass = NULL; + } + + if (typedefnode) + mxmlAdd(typedefnode, MXML_ADD_BEFORE, MXML_ADD_TO_PARENT, + type); + else + mxmlDelete(type); + + type = NULL; + typedefnode = NULL; + } + else if (type->child && + !strcmp(type->child->value.text.string, "typedef")) + { + /* + * Simple typedef... + */ + +#ifdef DEBUG + fprintf(stderr, "Typedef: <<<< %s >>>\n", buffer); +#endif /* DEBUG */ + + typedefnode = mxmlNewElement(MXML_NO_PARENT, "typedef"); + mxmlElementSetAttr(typedefnode, "name", buffer); + mxmlDelete(type->child); + + sort_node(tree, typedefnode); + + if (type->child) + type->child->value.text.whitespace = 0; + + mxmlAdd(typedefnode, MXML_ADD_AFTER, MXML_ADD_TO_PARENT, type); + type = NULL; + } + else if (!parens) + { + /* + * Variable definition... + */ + + if (type->child && + !strcmp(type->child->value.text.string, "static") && + !strcmp(tree->value.element.name, "mxmldoc")) + { + /* + * Remove static functions... + */ + + mxmlDelete(type); + type = NULL; + break; + } + + mxmlNewText(type, type->child != NULL && + type->last_child->value.text.string[0] != '(' && + type->last_child->value.text.string[0] != '*', + buffer); + +#ifdef DEBUG + fprintf(stderr, "Variable: <<<< %s >>>>\n", buffer); + fprintf(stderr, " scope = %s\n", scope ? scope : "(null)"); +#endif /* DEBUG */ + + variable = add_variable(MXML_NO_PARENT, "variable", type); + type = NULL; + + sort_node(tree, variable); + + if (scope) + mxmlElementSetAttr(variable, "scope", scope); + } + } + else + { +#ifdef DEBUG + fprintf(stderr, "Identifier: <<<< %s >>>>\n", buffer); +#endif /* DEBUG */ + + mxmlNewText(type, type->child != NULL && + type->last_child->value.text.string[0] != '(' && + type->last_child->value.text.string[0] != '*', + buffer); + } + } + else if (enumeration && !isdigit(buffer[0] & 255)) + { +#ifdef DEBUG + fprintf(stderr, "Constant: <<<< %s >>>\n", buffer); +#endif /* DEBUG */ + + constant = mxmlNewElement(MXML_NO_PARENT, "constant"); + mxmlElementSetAttr(constant, "name", buffer); + sort_node(enumeration, constant); + } + else if (type) + { + mxmlDelete(type); + type = NULL; + } + } + break; + } + +#if DEBUG > 1 + if (state != oldstate) + { + fprintf(stderr, " changed states from %s to %s on receipt of character '%c'...\n", + states[oldstate], states[state], oldch); + fprintf(stderr, " variable = %p\n", variable); + if (type) + { + fputs(" type =", stderr); + for (temp = type->child; temp; temp = temp->next) + fprintf(stderr, " \"%s\"", temp->value.text.string); + fputs("\n", stderr); + } + } +#endif /* DEBUG > 1 */ + } + + mxmlDelete(comment); + + /* + * All done, return with no errors... + */ + + return (0); +} + + +/* + * 'sort_node()' - Insert a node sorted into a tree. + */ + +static void +sort_node(mxml_node_t *tree, /* I - Tree to sort into */ + mxml_node_t *node) /* I - Node to add */ +{ + mxml_node_t *temp; /* Current node */ + const char *tempname, /* Name of current node */ + *nodename, /* Name of node */ + *scope; /* Scope */ + + +#if DEBUG > 1 + fprintf(stderr, " sort_node(tree=%p, node=%p)\n", tree, node); +#endif /* DEBUG > 1 */ + + /* + * Range check input... + */ + + if (!tree || !node || node->parent == tree) + return; + + /* + * Get the node name... + */ + + if ((nodename = mxmlElementGetAttr(node, "name")) == NULL) + return; + + if (nodename[0] == '_') + return; /* Hide private names */ + +#if DEBUG > 1 + fprintf(stderr, " nodename=%p (\"%s\")\n", nodename, nodename); +#endif /* DEBUG > 1 */ + + /* + * Delete any existing definition at this level, if one exists... + */ + + if ((temp = mxmlFindElement(tree, tree, node->value.element.name, + "name", nodename, MXML_DESCEND_FIRST)) != NULL) + { + /* + * Copy the scope if needed... + */ + + if ((scope = mxmlElementGetAttr(temp, "scope")) != NULL && + mxmlElementGetAttr(node, "scope") == NULL) + { +#ifdef DEBUG + fprintf(stderr, " copying scope %s for %s\n", scope, nodename); +#endif /* DEBUG */ + + mxmlElementSetAttr(node, "scope", scope); + } + + mxmlDelete(temp); + } + + /* + * Add the node into the tree at the proper place... + */ + + for (temp = tree->child; temp; temp = temp->next) + { +#if DEBUG > 1 + fprintf(stderr, " temp=%p\n", temp); +#endif /* DEBUG > 1 */ + + if ((tempname = mxmlElementGetAttr(temp, "name")) == NULL) + continue; + +#if DEBUG > 1 + fprintf(stderr, " tempname=%p (\"%s\")\n", tempname, tempname); +#endif /* DEBUG > 1 */ + + if (strcmp(nodename, tempname) < 0) + break; + } + + if (temp) + mxmlAdd(tree, MXML_ADD_BEFORE, temp, node); + else + mxmlAdd(tree, MXML_ADD_AFTER, MXML_ADD_TO_PARENT, node); +} + + +/* + * 'update_comment()' - Update a comment node. + */ + +static void +update_comment(mxml_node_t *parent, /* I - Parent node */ + mxml_node_t *comment) /* I - Comment node */ +{ + char *ptr; /* Pointer into comment */ + + +#ifdef DEBUG + fprintf(stderr, "update_comment(parent=%p, comment=%p)\n", + parent, comment); +#endif /* DEBUG */ + + /* + * Range check the input... + */ + + if (!parent || !comment) + return; + + /* + * Convert "\/" to "/"... + */ + + for (ptr = strstr(comment->value.text.string, "\\/"); + ptr; + ptr = strstr(ptr, "\\/")) + safe_strcpy(ptr, ptr + 1); + + /* + * Update the comment... + */ + + ptr = comment->value.text.string; + + if (*ptr == '\'') + { + /* + * Convert "'name()' - description" to "description". + */ + + for (ptr ++; *ptr && *ptr != '\''; ptr ++); + + if (*ptr == '\'') + { + ptr ++; + while (isspace(*ptr & 255)) + ptr ++; + + if (*ptr == '-') + ptr ++; + + while (isspace(*ptr & 255)) + ptr ++; + + safe_strcpy(comment->value.text.string, ptr); + } + } + else if (!strncmp(ptr, "I ", 2) || !strncmp(ptr, "O ", 2) || + !strncmp(ptr, "IO ", 3)) + { + /* + * 'Convert "I - description", "IO - description", or "O - description" + * to description + direction attribute. + */ + + ptr = strchr(ptr, ' '); + *ptr++ = '\0'; + + if (!strcmp(parent->value.element.name, "argument")) + mxmlElementSetAttr(parent, "direction", comment->value.text.string); + + while (isspace(*ptr & 255)) + ptr ++; + + if (*ptr == '-') + ptr ++; + + while (isspace(*ptr & 255)) + ptr ++; + + safe_strcpy(comment->value.text.string, ptr); + } + + /* + * Eliminate leading and trailing *'s... + */ + + for (ptr = comment->value.text.string; *ptr == '*'; ptr ++); + for (; isspace(*ptr & 255); ptr ++); + if (ptr > comment->value.text.string) + safe_strcpy(comment->value.text.string, ptr); + + for (ptr = comment->value.text.string + strlen(comment->value.text.string) - 1; + ptr > comment->value.text.string && *ptr == '*'; + ptr --) + *ptr = '\0'; + for (; ptr > comment->value.text.string && isspace(*ptr & 255); ptr --) + *ptr = '\0'; + +#ifdef DEBUG + fprintf(stderr, " updated comment = %s\n", comment->value.text.string); +#endif /* DEBUG */ +} + + +/* + * 'usage()' - Show program usage... + */ + +static void +usage(const char *option) /* I - Unknown option */ +{ + if (option) + printf("mxmldoc: Bad option \"%s\"!\n\n", option); + + puts("Usage: mxmldoc [options] [filename.xml] [source files] >filename.html"); + puts("Options:"); + puts(" --css filename.css Set CSS stylesheet file"); + puts(" --docset bundleid.docset Generate documentation set"); + puts(" --docversion version Set documentation version"); + puts(" --feedname name Set documentation set feed name"); + puts(" --feedurl url Set documentation set feed URL"); + puts(" --footer footerfile Set footer file"); + puts(" --framed basename Generate framed HTML to basename*.html"); + puts(" --header headerfile Set header file"); + puts(" --intro introfile Set introduction file"); + puts(" --man name Generate man page"); + puts(" --no-output Do no generate documentation file"); + puts(" --section section Set section name"); + puts(" --title title Set documentation title"); + puts(" --tokens path Generate Xcode docset Tokens.xml file"); + puts(" --version Show mxmldoc/Mini-XML version"); + + exit(1); +} + + +/* + * 'write_description()' - Write the description text. + */ + +static void +write_description( + FILE *out, /* I - Output file */ + mxml_node_t *description, /* I - Description node */ + const char *element, /* I - HTML element, if any */ + int summary) /* I - Show summary */ +{ + char text[10240], /* Text for description */ + *start, /* Start of code/link */ + *ptr; /* Pointer into text */ + int col; /* Current column */ + + + if (!description) + return; + + get_text(description, text, sizeof(text)); + + ptr = strstr(text, "\n\n"); + + if (summary) + { + if (ptr) + *ptr = '\0'; + + ptr = text; + } + else if (!ptr || !ptr[2]) + return; + else + ptr += 2; + + if (element && *element) + fprintf(out, "<%s class=\"%s\">", element, + summary ? "description" : "discussion"); + else if (!summary) + fputs(".PP\n", out); + + for (col = 0; *ptr; ptr ++) + { + if (*ptr == '@' && + (!strncmp(ptr + 1, "deprecated@", 11) || + !strncmp(ptr + 1, "since ", 6))) + { + ptr ++; + while (*ptr && *ptr != '@') + ptr ++; + + if (!*ptr) + return; + } + else if (!strncmp(ptr, "@code ", 6)) + { + for (ptr += 6; isspace(*ptr & 255); ptr ++); + + for (start = ptr, ptr ++; *ptr && *ptr != '@'; ptr ++); + + if (*ptr) + *ptr = '\0'; + else + ptr --; + + if (element && *element) + fprintf(out, "%s", start); + else if (element) + fputs(start, out); + else + fprintf(out, "\\fB%s\\fR", start); + } + else if (!strncmp(ptr, "@link ", 6)) + { + for (ptr += 6; isspace(*ptr & 255); ptr ++); + + for (start = ptr, ptr ++; *ptr && *ptr != '@'; ptr ++); + + if (*ptr) + *ptr = '\0'; + else + ptr --; + + if (element && *element) + fprintf(out, "%s", start, start); + else if (element) + fputs(start, out); + else + fprintf(out, "\\fI%s\\fR", start); + } + else if (element) + { + if (*ptr == '&') + fputs("&", out); + else if (*ptr == '<') + fputs("<", out); + else if (*ptr == '>') + fputs(">", out); + else if (*ptr == '\"') + fputs(""", out); + else if (*ptr & 128) + { + /* + * Convert UTF-8 to Unicode constant... + */ + + int ch; /* Unicode character */ + + + ch = *ptr & 255; + + if ((ch & 0xe0) == 0xc0) + { + ch = ((ch & 0x1f) << 6) | (ptr[1] & 0x3f); + ptr ++; + } + else if ((ch & 0xf0) == 0xe0) + { + ch = ((((ch * 0x0f) << 6) | (ptr[1] & 0x3f)) << 6) | (ptr[2] & 0x3f); + ptr += 2; + } + + if (ch == 0xa0) + { + /* + * Handle non-breaking space as-is... + */ + + fputs(" ", out); + } + else + fprintf(out, "&#x%x;", ch); + } + else if (*ptr == '\n' && ptr[1] == '\n' && ptr[2] && ptr[2] != '@') + { + fputs("
\n
\n", out); + ptr ++; + } + else + putc(*ptr, out); + } + else if (*ptr == '\n' && ptr[1] == '\n' && ptr[2] && ptr[2] != '@') + { + fputs("\n.PP\n", out); + ptr ++; + } + else + { + if (*ptr == '\\' || (*ptr == '.' && col == 0)) + putc('\\', out); + + putc(*ptr, out); + + if (*ptr == '\n') + col = 0; + else + col ++; + } + } + + if (element && *element) + fprintf(out, "\n", element); + else if (!element) + putc('\n', out); +} + + +/* + * 'write_element()' - Write an element's text nodes. + */ + +static void +write_element(FILE *out, /* I - Output file */ + mxml_node_t *doc, /* I - Document tree */ + mxml_node_t *element, /* I - Element to write */ + int mode) /* I - Output mode */ +{ + mxml_node_t *node; /* Current node */ + + + if (!element) + return; + + for (node = element->child; + node; + node = mxmlWalkNext(node, element, MXML_NO_DESCEND)) + if (node->type == MXML_TEXT) + { + if (node->value.text.whitespace) + putc(' ', out); + + if (mode == OUTPUT_HTML && + (mxmlFindElement(doc, doc, "class", "name", node->value.text.string, + MXML_DESCEND) || + mxmlFindElement(doc, doc, "enumeration", "name", + node->value.text.string, MXML_DESCEND) || + mxmlFindElement(doc, doc, "struct", "name", node->value.text.string, + MXML_DESCEND) || + mxmlFindElement(doc, doc, "typedef", "name", node->value.text.string, + MXML_DESCEND) || + mxmlFindElement(doc, doc, "union", "name", node->value.text.string, + MXML_DESCEND))) + { + fputs("value.text.string, mode); + fputs("\">", out); + write_string(out, node->value.text.string, mode); + fputs("", out); + } + else + write_string(out, node->value.text.string, mode); + } + + if (!strcmp(element->value.element.name, "type") && + element->last_child->value.text.string[0] != '*') + putc(' ', out); +} + + +/* + * 'write_file()' - Copy a file to the output. + */ + +static void +write_file(FILE *out, /* I - Output file */ + const char *file) /* I - File to copy */ +{ + FILE *fp; /* Copy file */ + char line[8192]; /* Line from file */ + + + if ((fp = fopen(file, "r")) == NULL) + { + fprintf(stderr, "mxmldoc: Unable to open \"%s\": %s\n", file, + strerror(errno)); + return; + } + + while (fgets(line, sizeof(line), fp)) + fputs(line, out); + + fclose(fp); +} + + +/* + * 'write_function()' - Write documentation for a function. + */ + +static void +write_function(FILE *out, /* I - Output file */ + mxml_node_t *doc, /* I - Document */ + mxml_node_t *function, /* I - Function */ + int level) /* I - Base heading level */ +{ + mxml_node_t *arg, /* Current argument */ + *adesc, /* Description of argument */ + *description, /* Description of function */ + *type, /* Type for argument */ + *node; /* Node in description */ + const char *name, /* Name of function/type */ + *defval; /* Default value */ + char prefix; /* Prefix character */ + char *sep; /* Newline separator */ + + + name = mxmlElementGetAttr(function, "name"); + description = mxmlFindElement(function, function, "description", NULL, + NULL, MXML_DESCEND_FIRST); + + fprintf(out, "%s%s\n", + level, level == 3 ? "function" : "method", + get_comment_info(description), name, name, level); + + if (description) + write_description(out, description, "p", 1); + + fputs("

\n", out); + + arg = mxmlFindElement(function, function, "returnvalue", NULL, + NULL, MXML_DESCEND_FIRST); + + if (arg) + write_element(out, doc, mxmlFindElement(arg, arg, "type", NULL, + NULL, MXML_DESCEND_FIRST), + OUTPUT_HTML); + else + fputs("void ", out); + + fprintf(out, "%s ", name); + for (arg = mxmlFindElement(function, function, "argument", NULL, NULL, + MXML_DESCEND_FIRST), prefix = '('; + arg; + arg = mxmlFindElement(arg, function, "argument", NULL, NULL, + MXML_NO_DESCEND), prefix = ',') + { + type = mxmlFindElement(arg, arg, "type", NULL, NULL, + MXML_DESCEND_FIRST); + + fprintf(out, "%c
\n    ", prefix); + if (type->child) + write_element(out, doc, type, OUTPUT_HTML); + + fputs(mxmlElementGetAttr(arg, "name"), out); + if ((defval = mxmlElementGetAttr(arg, "default")) != NULL) + fprintf(out, " %s", defval); + } + + if (prefix == '(') + fputs("(void);

\n", out); + else + { + fprintf(out, + "
\n);

\n" + "Parameters\n" + "
\n", level + 1, level + 1); + + for (arg = mxmlFindElement(function, function, "argument", NULL, NULL, + MXML_DESCEND_FIRST); + arg; + arg = mxmlFindElement(arg, function, "argument", NULL, NULL, + MXML_NO_DESCEND)) + { + fprintf(out, "
%s
\n", mxmlElementGetAttr(arg, "name")); + + adesc = mxmlFindElement(arg, arg, "description", NULL, NULL, + MXML_DESCEND_FIRST); + + write_description(out, adesc, "dd", 1); + write_description(out, adesc, "dd", 0); + } + + fputs("
\n", out); + } + + arg = mxmlFindElement(function, function, "returnvalue", NULL, + NULL, MXML_DESCEND_FIRST); + + if (arg) + { + fprintf(out, "Return Value\n", level + 1, + level + 1); + + adesc = mxmlFindElement(arg, arg, "description", NULL, NULL, + MXML_DESCEND_FIRST); + + write_description(out, adesc, "p", 1); + write_description(out, adesc, "p", 0); + } + + if (description) + { + for (node = description->child; node; node = node->next) + if (node->value.text.string && + (sep = strstr(node->value.text.string, "\n\n")) != NULL) + { + sep += 2; + if (*sep && strncmp(sep, "@since ", 7) && + strncmp(sep, "@deprecated@", 12)) + break; + } + + if (node) + { + fprintf(out, "Discussion\n", level + 1, + level + 1); + write_description(out, description, "p", 0); + } + } +} + + +/* + * 'write_html()' - Write HTML documentation. + */ + +static void +write_html(const char *section, /* I - Section */ + const char *title, /* I - Title */ + const char *footerfile, /* I - Footer file */ + const char *headerfile, /* I - Header file */ + const char *introfile, /* I - Intro file */ + const char *cssfile, /* I - Stylesheet file */ + const char *framefile, /* I - Framed HTML basename */ + const char *docset, /* I - Documentation set directory */ + const char *docversion, /* I - Documentation set version */ + const char *feedname, /* I - Feed name for doc set */ + const char *feedurl, /* I - Feed URL for doc set */ + mxml_node_t *doc) /* I - XML documentation */ +{ + FILE *out; /* Output file */ + mxml_node_t *function, /* Current function */ + *scut, /* Struct/class/union/typedef */ + *arg, /* Current argument */ + *description, /* Description of function/var */ + *type; /* Type for argument */ + const char *name, /* Name of function/type */ + *defval, /* Default value */ + *basename; /* Base filename for framed output */ + char filename[1024]; /* Current output filename */ + + + if (framefile) + { + /* + * Get the basename of the frame file... + */ + + if ((basename = strrchr(framefile, '/')) != NULL) + basename ++; + else + basename = framefile; + + if (strstr(basename, ".html")) + fputs("mxmldoc: Frame base name should not contain .html extension!\n", + stderr); + + /* + * Create the container HTML file for the frames... + */ + + snprintf(filename, sizeof(filename), "%s.html", framefile); + + if ((out = fopen(filename, "w")) == NULL) + { + fprintf(stderr, "mxmldoc: Unable to create \"%s\": %s\n", filename, + strerror(errno)); + return; + } + + fputs("\n" + "\n" + "\n" + "\t", out); + write_string(out, title, OUTPUT_HTML); + fputs("\n", out); + + if (section) + fprintf(out, "\t\n", section); + + fputs("\t\n" + "\t\n" + "\n", out); + + fputs("\n", out); + fprintf(out, "\n", basename); + fprintf(out, "\n", basename); + fputs("\n" + "\n" + "<h1>", out); + write_string(out, title, OUTPUT_HTML); + fprintf(out, + "</h1>\n" + "<ul>\n" + "\t<li><a href=\"%s-toc.html\">Table of Contents</a></li>\n" + "\t<li><a href=\"%s-body.html\">Body</a></li>\n" + "</ul>\n", basename, basename); + fputs("\n" + "\n", out); + fclose(out); + + /* + * Write the table-of-contents file... + */ + + snprintf(filename, sizeof(filename), "%s-toc.html", framefile); + + if ((out = fopen(filename, "w")) == NULL) + { + fprintf(stderr, "mxmldoc: Unable to create \"%s\": %s\n", filename, + strerror(errno)); + return; + } + + write_html_head(out, section, title, cssfile); + + snprintf(filename, sizeof(filename), "%s-body.html", basename); + + fputs("
\n", out); + fprintf(out, "

", + filename); + write_string(out, title, OUTPUT_HTML); + fputs("

\n", out); + + write_toc(out, doc, introfile, filename, 0); + + fputs("
\n" + "\n" + "\n", out); + fclose(out); + + /* + * Finally, open the body file... + */ + + snprintf(filename, sizeof(filename), "%s-body.html", framefile); + + if ((out = fopen(filename, "w")) == NULL) + { + fprintf(stderr, "mxmldoc: Unable to create \"%s\": %s\n", filename, + strerror(errno)); + return; + } + } + else if (docset) + { + /* + * Create an Xcode documentation set - start by removing any existing + * output directory... + */ + +#ifdef __APPLE__ + const char *id; /* Identifier */ + + + if (!access(docset, 0) && !remove_directory(docset)) + return; + + /* + * Then make the Apple standard bundle directory structure... + */ + + if (mkdir(docset, 0755)) + { + fprintf(stderr, "mxmldoc: Unable to create \"%s\": %s\n", docset, + strerror(errno)); + return; + } + + snprintf(filename, sizeof(filename), "%s/Contents", docset); + if (mkdir(filename, 0755)) + { + fprintf(stderr, "mxmldoc: Unable to create \"%s\": %s\n", filename, + strerror(errno)); + return; + } + + snprintf(filename, sizeof(filename), "%s/Contents/Resources", docset); + if (mkdir(filename, 0755)) + { + fprintf(stderr, "mxmldoc: Unable to create \"%s\": %s\n", filename, + strerror(errno)); + return; + } + + snprintf(filename, sizeof(filename), "%s/Contents/Resources/Documentation", + docset); + if (mkdir(filename, 0755)) + { + fprintf(stderr, "mxmldoc: Unable to create \"%s\": %s\n", filename, + strerror(errno)); + return; + } + + /* + * The Info.plist file, which describes the documentation set... + */ + + if ((id = strrchr(docset, '/')) != NULL) + id ++; + else + id = docset; + + snprintf(filename, sizeof(filename), "%s/Contents/Info.plist", docset); + if ((out = fopen(filename, "w")) == NULL) + { + fprintf(stderr, "mxmldoc: Unable to create \"%s\": %s\n", filename, + strerror(errno)); + return; + } + + fputs("\n" + "\n" + "\n" + "\n" + "\tCFBundleIdentifier\n" + "\t", out); + write_string(out, id, OUTPUT_HTML); + fputs("\n" + "\tCFBundleName\n" + "\t", out); + write_string(out, title, OUTPUT_HTML); + fputs("\n" + "\tCFBundleVersion\n" + "\t", out); + write_string(out, docversion ? docversion : "0.0", OUTPUT_HTML); + fputs("\n" + "\tCFBundleShortVersionString\n" + "\t", out); + write_string(out, docversion ? docversion : "0.0", OUTPUT_HTML); + fputs("\n", out); + + if (feedname) + { + fputs("\tDocSetFeedName\n" + "\t", out); + write_string(out, feedname ? feedname : title, OUTPUT_HTML); + fputs("\n", out); + } + + if (feedurl) + { + fputs("\tDocSetFeedURL\n" + "\t", out); + write_string(out, feedurl, OUTPUT_HTML); + fputs("\n", out); + } + + fputs("\n" + "\n", out); + + fclose(out); + + /* + * Next the Nodes.xml file... + */ + + snprintf(filename, sizeof(filename), "%s/Contents/Resources/Nodes.xml", + docset); + if ((out = fopen(filename, "w")) == NULL) + { + fprintf(stderr, "mxmldoc: Unable to create \"%s\": %s\n", filename, + strerror(errno)); + return; + } + + fputs("\n" + "\n" + "\n" + "\n" + "", out); + write_string(out, title, OUTPUT_HTML); + fputs("\n" + "Documentation/index.html\n" + "\n", out); + + write_toc(out, doc, introfile, NULL, 1); + + fputs("\n" + "\n" + "\n" + "\n", out); + + fclose(out); + + /* + * Then the Tokens.xml file... + */ + + snprintf(filename, sizeof(filename), "%s/Contents/Resources/Tokens.xml", + docset); + if ((out = fopen(filename, "w")) == NULL) + { + fprintf(stderr, "mxmldoc: Unable to create \"%s\": %s\n", filename, + strerror(errno)); + return; + } + + fputs("\n" + "\n", out); + + write_tokens(out, doc, "index.html"); + + fputs("\n", out); + + fclose(out); + + /* + * Finally the HTML file... + */ + + snprintf(filename, sizeof(filename), + "%s/Contents/Resources/Documentation/index.html", + docset); + if ((out = fopen(filename, "w")) == NULL) + { + fprintf(stderr, "mxmldoc: Unable to create \"%s\": %s\n", filename, + strerror(errno)); + return; + } + +#else + fputs("mxmldoc: Xcode documentation sets can only be created on " + "Mac OS X.\n", stderr); + return; +#endif /* __APPLE__ */ + } + else + out = stdout; + + /* + * Standard header... + */ + + write_html_head(out, section, title, cssfile); + + fputs("
\n", out); + + /* + * Header... + */ + + if (headerfile) + { + /* + * Use custom header... + */ + + write_file(out, headerfile); + } + else + { + /* + * Use standard header... + */ + + fputs("

", out); + write_string(out, title, OUTPUT_HTML); + fputs("

\n", out); + } + + /* + * Table of contents... + */ + + if (!framefile) + write_toc(out, doc, introfile, NULL, 0); + + /* + * Intro... + */ + + if (introfile) + write_file(out, introfile); + + /* + * List of classes... + */ + + if ((scut = find_public(doc, doc, "class")) != NULL) + { + fputs("

Classes

\n", out); + + while (scut) + { + write_scu(out, doc, scut); + + scut = find_public(scut, doc, "class"); + } + } + + /* + * List of functions... + */ + + if ((function = find_public(doc, doc, "function")) != NULL) + { + fputs("

Functions

\n", out); + + while (function) + { + write_function(out, doc, function, 3); + + function = find_public(function, doc, "function"); + } + } + + /* + * List of types... + */ + + if ((scut = find_public(doc, doc, "typedef")) != NULL) + { + fputs("

Data Types

\n", out); + + while (scut) + { + name = mxmlElementGetAttr(scut, "name"); + description = mxmlFindElement(scut, scut, "description", NULL, + NULL, MXML_DESCEND_FIRST); + fprintf(out, "

%s%s

\n", + get_comment_info(description), name, name); + + if (description) + write_description(out, description, "p", 1); + + fputs("

\n" + "typedef ", out); + + type = mxmlFindElement(scut, scut, "type", NULL, NULL, + MXML_DESCEND_FIRST); + + for (type = type->child; type; type = type->next) + if (!strcmp(type->value.text.string, "(")) + break; + else + { + if (type->value.text.whitespace) + putc(' ', out); + + if (mxmlFindElement(doc, doc, "class", "name", + type->value.text.string, MXML_DESCEND) || + mxmlFindElement(doc, doc, "enumeration", "name", + type->value.text.string, MXML_DESCEND) || + mxmlFindElement(doc, doc, "struct", "name", + type->value.text.string, MXML_DESCEND) || + mxmlFindElement(doc, doc, "typedef", "name", + type->value.text.string, MXML_DESCEND) || + mxmlFindElement(doc, doc, "union", "name", + type->value.text.string, MXML_DESCEND)) + { + fputs("value.text.string, OUTPUT_HTML); + fputs("\">", out); + write_string(out, type->value.text.string, OUTPUT_HTML); + fputs("", out); + } + else + write_string(out, type->value.text.string, OUTPUT_HTML); + } + + if (type) + { + /* + * Output function type... + */ + + if (type->prev && type->prev->value.text.string[0] != '*') + putc(' ', out); + + fprintf(out, "(*%s", name); + + for (type = type->next->next; type; type = type->next) + { + if (type->value.text.whitespace) + putc(' ', out); + + if (mxmlFindElement(doc, doc, "class", "name", + type->value.text.string, MXML_DESCEND) || + mxmlFindElement(doc, doc, "enumeration", "name", + type->value.text.string, MXML_DESCEND) || + mxmlFindElement(doc, doc, "struct", "name", + type->value.text.string, MXML_DESCEND) || + mxmlFindElement(doc, doc, "typedef", "name", + type->value.text.string, MXML_DESCEND) || + mxmlFindElement(doc, doc, "union", "name", + type->value.text.string, MXML_DESCEND)) + { + fputs("value.text.string, OUTPUT_HTML); + fputs("\">", out); + write_string(out, type->value.text.string, OUTPUT_HTML); + fputs("", out); + } + else + write_string(out, type->value.text.string, OUTPUT_HTML); + } + + fputs(";\n", out); + } + else + { + type = mxmlFindElement(scut, scut, "type", NULL, NULL, + MXML_DESCEND_FIRST); + if (type->last_child->value.text.string[0] != '*') + putc(' ', out); + + fprintf(out, "%s;\n", name); + } + + fputs("

\n", out); + + scut = find_public(scut, doc, "typedef"); + } + } + + /* + * List of structures... + */ + + if ((scut = find_public(doc, doc, "struct")) != NULL) + { + fputs("

Structures

\n", + out); + + while (scut) + { + write_scu(out, doc, scut); + + scut = find_public(scut, doc, "struct"); + } + } + + /* + * List of unions... + */ + + if ((scut = find_public(doc, doc, "union")) != NULL) + { + fputs("

Unions

\n", out); + + while (scut) + { + write_scu(out, doc, scut); + + scut = find_public(scut, doc, "union"); + } + } + + /* + * Variables... + */ + + if ((arg = find_public(doc, doc, "variable")) != NULL) + { + fputs("

Variables

\n", + out); + + while (arg) + { + name = mxmlElementGetAttr(arg, "name"); + description = mxmlFindElement(arg, arg, "description", NULL, + NULL, MXML_DESCEND_FIRST); + fprintf(out, "

%s%s

\n", + get_comment_info(description), name, name); + + if (description) + write_description(out, description, "p", 1); + + fputs("

", out); + + write_element(out, doc, mxmlFindElement(arg, arg, "type", NULL, + NULL, MXML_DESCEND_FIRST), + OUTPUT_HTML); + fputs(mxmlElementGetAttr(arg, "name"), out); + if ((defval = mxmlElementGetAttr(arg, "default")) != NULL) + fprintf(out, " %s", defval); + fputs(";

\n", out); + + arg = find_public(arg, doc, "variable"); + } + } + + /* + * List of enumerations... + */ + + if ((scut = find_public(doc, doc, "enumeration")) != NULL) + { + fputs("

Constants

\n", + out); + + while (scut) + { + name = mxmlElementGetAttr(scut, "name"); + description = mxmlFindElement(scut, scut, "description", NULL, + NULL, MXML_DESCEND_FIRST); + fprintf(out, "

%s%s

\n", + get_comment_info(description), name, name); + + if (description) + write_description(out, description, "p", 1); + + fputs("

Constants

\n" + "
\n", out); + + for (arg = mxmlFindElement(scut, scut, "constant", NULL, NULL, + MXML_DESCEND_FIRST); + arg; + arg = mxmlFindElement(arg, scut, "constant", NULL, NULL, + MXML_NO_DESCEND)) + { + description = mxmlFindElement(arg, arg, "description", NULL, + NULL, MXML_DESCEND_FIRST); + fprintf(out, "
%s %s
\n", + mxmlElementGetAttr(arg, "name"), get_comment_info(description)); + + write_description(out, description, "dd", 1); + write_description(out, description, "dd", 0); + } + + fputs("
\n", out); + + scut = find_public(scut, doc, "enumeration"); + } + } + + /* + * Footer... + */ + + if (footerfile) + { + /* + * Use custom footer... + */ + + write_file(out, footerfile); + } + + fputs("
\n" + "\n" + "\n", out); + + /* + * Close output file as needed... + */ + + if (out != stdout) + fclose(out); + +#ifdef __APPLE__ + /* + * When generating document sets, run the docsetutil program to index it... + */ + + if (docset) + { + const char *args[4]; /* Argument array */ + pid_t pid; /* Process ID */ + int status; /* Exit status */ + + + args[0] = "/Developer/usr/bin/docsetutil"; + args[1] = "index"; + args[2] = docset; + args[3] = NULL; + + if (posix_spawn(&pid, args[0], NULL, NULL, (char **)args, environ)) + { + fprintf(stderr, "mxmldoc: Unable to index documentation set \"%s\": %s\n", + docset, strerror(errno)); + } + else + { + while (wait(&status) != pid); + + if (status) + { + if (WIFEXITED(status)) + fprintf(stderr, "mxmldoc: docsetutil exited with status %d\n", + WEXITSTATUS(status)); + else + fprintf(stderr, "mxmldoc: docsetutil crashed with signal %d\n", + WTERMSIG(status)); + } + else + { + /* + * Remove unneeded temporary XML files... + */ + + snprintf(filename, sizeof(filename), "%s/Contents/Resources/Nodes.xml", + docset); + unlink(filename); + + snprintf(filename, sizeof(filename), "%s/Contents/Resources/Tokens.xml", + docset); + unlink(filename); + } + } + } +#endif /* __APPLE__ */ +} + + +/* + * 'write_html_head()' - Write the standard HTML header. + */ + +static void +write_html_head(FILE *out, /* I - Output file */ + const char *section, /* I - Section */ + const char *title, /* I - Title */ + const char *cssfile) /* I - Stylesheet */ +{ + fputs("\n" + "\n", out); + + if (section) + fprintf(out, "\n", section); + + fputs("\n" + "\t", out); + write_string(out, title, OUTPUT_HTML); + fputs("\t\n", out); + + if (section) + fprintf(out, "\t\n", section); + + fputs("\t\n" + "\t\n" + "\n" + "\n" + "\n", out); +} + + +/* + * 'write_man()' - Write manpage documentation. + */ + +static void +write_man(const char *man_name, /* I - Name of manpage */ + const char *section, /* I - Section */ + const char *title, /* I - Title */ + const char *footerfile, /* I - Footer file */ + const char *headerfile, /* I - Header file */ + const char *introfile, /* I - Intro file */ + mxml_node_t *doc) /* I - XML documentation */ +{ + int i; /* Looping var */ + mxml_node_t *function, /* Current function */ + *scut, /* Struct/class/union/typedef */ + *arg, /* Current argument */ + *description, /* Description of function/var */ + *type; /* Type for argument */ + const char *name, /* Name of function/type */ + *cname, /* Class name */ + *defval, /* Default value */ + *parent; /* Parent class */ + int inscope; /* Variable/method scope */ + char prefix; /* Prefix character */ + time_t curtime; /* Current time */ + struct tm *curdate; /* Current date */ + char buffer[1024]; /* String buffer */ + static const char * const scopes[] = /* Scope strings */ + { + "private", + "protected", + "public" + }; + + + /* + * Standard man page... + */ + + curtime = time(NULL); + curdate = localtime(&curtime); + strftime(buffer, sizeof(buffer), "%x", curdate); + + printf(".TH %s %s \"%s\" \"%s\" \"%s\"\n", man_name, section ? section : "3", + title ? title : "", buffer, title ? title : ""); + + /* + * Header... + */ + + if (headerfile) + { + /* + * Use custom header... + */ + + write_file(stdout, headerfile); + } + else + { + /* + * Use standard header... + */ + + puts(".SH NAME"); + printf("%s \\- %s\n", man_name, title ? title : man_name); + } + + /* + * Intro... + */ + + if (introfile) + write_file(stdout, introfile); + + /* + * List of classes... + */ + + if (find_public(doc, doc, "class")) + { + puts(".SH CLASSES"); + + for (scut = find_public(doc, doc, "class"); + scut; + scut = find_public(scut, doc, "class")) + { + cname = mxmlElementGetAttr(scut, "name"); + description = mxmlFindElement(scut, scut, "description", NULL, + NULL, MXML_DESCEND_FIRST); + printf(".SS %s\n", cname); + + write_description(stdout, description, NULL, 1); + + printf(".PP\n" + ".nf\n" + "class %s", cname); + if ((parent = mxmlElementGetAttr(scut, "parent")) != NULL) + printf(" %s", parent); + puts("\n{"); + + for (i = 0; i < 3; i ++) + { + inscope = 0; + + for (arg = mxmlFindElement(scut, scut, "variable", "scope", scopes[i], + MXML_DESCEND_FIRST); + arg; + arg = mxmlFindElement(arg, scut, "variable", "scope", scopes[i], + MXML_NO_DESCEND)) + { + if (!inscope) + { + inscope = 1; + printf(" %s:\n", scopes[i]); + } + + printf(" "); + write_element(stdout, doc, mxmlFindElement(arg, arg, "type", NULL, + NULL, MXML_DESCEND_FIRST), + OUTPUT_MAN); + printf("%s;\n", mxmlElementGetAttr(arg, "name")); + } + + for (function = mxmlFindElement(scut, scut, "function", "scope", + scopes[i], MXML_DESCEND_FIRST); + function; + function = mxmlFindElement(function, scut, "function", "scope", + scopes[i], MXML_NO_DESCEND)) + { + if (!inscope) + { + inscope = 1; + printf(" %s:\n", scopes[i]); + } + + name = mxmlElementGetAttr(function, "name"); + + printf(" "); + + arg = mxmlFindElement(function, function, "returnvalue", NULL, + NULL, MXML_DESCEND_FIRST); + + if (arg) + write_element(stdout, doc, mxmlFindElement(arg, arg, "type", NULL, + NULL, MXML_DESCEND_FIRST), + OUTPUT_MAN); + else if (strcmp(cname, name) && strcmp(cname, name + 1)) + fputs("void ", stdout); + + printf("%s", name); + + for (arg = mxmlFindElement(function, function, "argument", NULL, NULL, + MXML_DESCEND_FIRST), prefix = '('; + arg; + arg = mxmlFindElement(arg, function, "argument", NULL, NULL, + MXML_NO_DESCEND), prefix = ',') + { + type = mxmlFindElement(arg, arg, "type", NULL, NULL, + MXML_DESCEND_FIRST); + + putchar(prefix); + if (prefix == ',') + putchar(' '); + + if (type->child) + write_element(stdout, doc, type, OUTPUT_MAN); + fputs(mxmlElementGetAttr(arg, "name"), stdout); + if ((defval = mxmlElementGetAttr(arg, "default")) != NULL) + printf(" %s", defval); + } + + if (prefix == '(') + puts("(void);"); + else + puts(");"); + } + } + + puts("};\n" + ".fi"); + + write_description(stdout, description, NULL, 0); + } + } + + /* + * List of enumerations... + */ + + if (find_public(doc, doc, "enumeration")) + { + puts(".SH ENUMERATIONS"); + + for (scut = find_public(doc, doc, "enumeration"); + scut; + scut = find_public(scut, doc, "enumeration")) + { + name = mxmlElementGetAttr(scut, "name"); + description = mxmlFindElement(scut, scut, "description", NULL, + NULL, MXML_DESCEND_FIRST); + printf(".SS %s\n", name); + + write_description(stdout, description, NULL, 1); + write_description(stdout, description, NULL, 0); + + for (arg = mxmlFindElement(scut, scut, "constant", NULL, NULL, + MXML_DESCEND_FIRST); + arg; + arg = mxmlFindElement(arg, scut, "constant", NULL, NULL, + MXML_NO_DESCEND)) + { + description = mxmlFindElement(arg, arg, "description", NULL, + NULL, MXML_DESCEND_FIRST); + printf(".TP 5\n%s\n.br\n", mxmlElementGetAttr(arg, "name")); + write_description(stdout, description, NULL, 1); + } + } + } + + /* + * List of functions... + */ + + if (find_public(doc, doc, "function")) + { + puts(".SH FUNCTIONS"); + + for (function = find_public(doc, doc, "function"); + function; + function = find_public(function, doc, "function")) + { + name = mxmlElementGetAttr(function, "name"); + description = mxmlFindElement(function, function, "description", NULL, + NULL, MXML_DESCEND_FIRST); + printf(".SS %s\n", name); + + write_description(stdout, description, NULL, 1); + + puts(".PP\n" + ".nf"); + + arg = mxmlFindElement(function, function, "returnvalue", NULL, + NULL, MXML_DESCEND_FIRST); + + if (arg) + write_element(stdout, doc, mxmlFindElement(arg, arg, "type", NULL, + NULL, MXML_DESCEND_FIRST), + OUTPUT_MAN); + else + fputs("void", stdout); + + printf(" %s ", name); + for (arg = mxmlFindElement(function, function, "argument", NULL, NULL, + MXML_DESCEND_FIRST), prefix = '('; + arg; + arg = mxmlFindElement(arg, function, "argument", NULL, NULL, + MXML_NO_DESCEND), prefix = ',') + { + type = mxmlFindElement(arg, arg, "type", NULL, NULL, + MXML_DESCEND_FIRST); + + printf("%c\n ", prefix); + if (type->child) + write_element(stdout, doc, type, OUTPUT_MAN); + fputs(mxmlElementGetAttr(arg, "name"), stdout); + if ((defval = mxmlElementGetAttr(arg, "default")) != NULL) + printf(" %s", defval); + } + + if (prefix == '(') + puts("(void);"); + else + puts("\n);"); + + puts(".fi"); + + write_description(stdout, description, NULL, 0); + } + } + + /* + * List of structures... + */ + + if (find_public(doc, doc, "struct")) + { + puts(".SH STRUCTURES"); + + for (scut = find_public(doc, doc, "struct"); + scut; + scut = find_public(scut, doc, "struct")) + { + cname = mxmlElementGetAttr(scut, "name"); + description = mxmlFindElement(scut, scut, "description", NULL, + NULL, MXML_DESCEND_FIRST); + printf(".SS %s\n", cname); + + write_description(stdout, description, NULL, 1); + + printf(".PP\n" + ".nf\n" + "struct %s\n{\n", cname); + for (arg = mxmlFindElement(scut, scut, "variable", NULL, NULL, + MXML_DESCEND_FIRST); + arg; + arg = mxmlFindElement(arg, scut, "variable", NULL, NULL, + MXML_NO_DESCEND)) + { + printf(" "); + write_element(stdout, doc, mxmlFindElement(arg, arg, "type", NULL, + NULL, MXML_DESCEND_FIRST), + OUTPUT_MAN); + printf("%s;\n", mxmlElementGetAttr(arg, "name")); + } + + for (function = mxmlFindElement(scut, scut, "function", NULL, NULL, + MXML_DESCEND_FIRST); + function; + function = mxmlFindElement(function, scut, "function", NULL, NULL, + MXML_NO_DESCEND)) + { + name = mxmlElementGetAttr(function, "name"); + + printf(" "); + + arg = mxmlFindElement(function, function, "returnvalue", NULL, + NULL, MXML_DESCEND_FIRST); + + if (arg) + write_element(stdout, doc, mxmlFindElement(arg, arg, "type", NULL, + NULL, MXML_DESCEND_FIRST), + OUTPUT_MAN); + else if (strcmp(cname, name) && strcmp(cname, name + 1)) + fputs("void ", stdout); + + fputs(name, stdout); + + for (arg = mxmlFindElement(function, function, "argument", NULL, NULL, + MXML_DESCEND_FIRST), prefix = '('; + arg; + arg = mxmlFindElement(arg, function, "argument", NULL, NULL, + MXML_NO_DESCEND), prefix = ',') + { + type = mxmlFindElement(arg, arg, "type", NULL, NULL, + MXML_DESCEND_FIRST); + + putchar(prefix); + if (prefix == ',') + putchar(' '); + + if (type->child) + write_element(stdout, doc, type, OUTPUT_MAN); + fputs(mxmlElementGetAttr(arg, "name"), stdout); + if ((defval = mxmlElementGetAttr(arg, "default")) != NULL) + printf(" %s", defval); + } + + if (prefix == '(') + puts("(void);"); + else + puts(");"); + } + + puts("};\n" + ".fi"); + + write_description(stdout, description, NULL, 0); + } + } + + /* + * List of types... + */ + + if (find_public(doc, doc, "typedef")) + { + puts(".SH TYPES"); + + for (scut = find_public(doc, doc, "typedef"); + scut; + scut = find_public(scut, doc, "typedef")) + { + name = mxmlElementGetAttr(scut, "name"); + description = mxmlFindElement(scut, scut, "description", NULL, + NULL, MXML_DESCEND_FIRST); + printf(".SS %s\n", name); + + write_description(stdout, description, NULL, 1); + + fputs(".PP\n" + ".nf\n" + "typedef ", stdout); + + type = mxmlFindElement(scut, scut, "type", NULL, NULL, + MXML_DESCEND_FIRST); + + for (type = type->child; type; type = type->next) + if (!strcmp(type->value.text.string, "(")) + break; + else + { + if (type->value.text.whitespace) + putchar(' '); + + write_string(stdout, type->value.text.string, OUTPUT_MAN); + } + + if (type) + { + /* + * Output function type... + */ + + printf(" (*%s", name); + + for (type = type->next->next; type; type = type->next) + { + if (type->value.text.whitespace) + putchar(' '); + + write_string(stdout, type->value.text.string, OUTPUT_MAN); + } + + puts(";"); + } + else + printf(" %s;\n", name); + + puts(".fi"); + + write_description(stdout, description, NULL, 0); + } + } + + /* + * List of unions... + */ + + if (find_public(doc, doc, "union")) + { + puts(".SH UNIONS"); + + for (scut = find_public(doc, doc, "union"); + scut; + scut = find_public(scut, doc, "union")) + { + name = mxmlElementGetAttr(scut, "name"); + description = mxmlFindElement(scut, scut, "description", NULL, + NULL, MXML_DESCEND_FIRST); + printf(".SS %s\n", name); + + write_description(stdout, description, NULL, 1); + + printf(".PP\n" + ".nf\n" + "union %s\n{\n", name); + for (arg = mxmlFindElement(scut, scut, "variable", NULL, NULL, + MXML_DESCEND_FIRST); + arg; + arg = mxmlFindElement(arg, scut, "variable", NULL, NULL, + MXML_NO_DESCEND)) + { + printf(" "); + write_element(stdout, doc, mxmlFindElement(arg, arg, "type", NULL, + NULL, MXML_DESCEND_FIRST), + OUTPUT_MAN); + printf("%s;\n", mxmlElementGetAttr(arg, "name")); + } + + puts("};\n" + ".fi"); + + write_description(stdout, description, NULL, 0); + } + } + + /* + * Variables... + */ + + if (find_public(doc, doc, "variable")) + { + puts(".SH VARIABLES"); + + for (arg = find_public(doc, doc, "variable"); + arg; + arg = find_public(arg, doc, "variable")) + { + name = mxmlElementGetAttr(arg, "name"); + description = mxmlFindElement(arg, arg, "description", NULL, + NULL, MXML_DESCEND_FIRST); + printf(".SS %s\n", name); + + write_description(stdout, description, NULL, 1); + + puts(".PP\n" + ".nf"); + + write_element(stdout, doc, mxmlFindElement(arg, arg, "type", NULL, + NULL, MXML_DESCEND_FIRST), + OUTPUT_MAN); + fputs(mxmlElementGetAttr(arg, "name"), stdout); + if ((defval = mxmlElementGetAttr(arg, "default")) != NULL) + printf(" %s", defval); + puts(";\n" + ".fi"); + + write_description(stdout, description, NULL, 0); + } + } + + if (footerfile) + { + /* + * Use custom footer... + */ + + write_file(stdout, footerfile); + } +} + + +/* + * 'write_scu()' - Write a structure, class, or union. + */ + +static void +write_scu(FILE *out, /* I - Output file */ + mxml_node_t *doc, /* I - Document */ + mxml_node_t *scut) /* I - Structure, class, or union */ +{ + int i; /* Looping var */ + mxml_node_t *function, /* Current function */ + *arg, /* Current argument */ + *description, /* Description of function/var */ + *type; /* Type for argument */ + const char *name, /* Name of function/type */ + *cname, /* Class name */ + *defval, /* Default value */ + *parent, /* Parent class */ + *scope; /* Scope for variable/function */ + int inscope, /* Variable/method scope */ + maxscope; /* Maximum scope */ + char prefix; /* Prefix character */ + static const char * const scopes[] = /* Scope strings */ + { + "private", + "protected", + "public" + }; + + + cname = mxmlElementGetAttr(scut, "name"); + description = mxmlFindElement(scut, scut, "description", NULL, + NULL, MXML_DESCEND_FIRST); + + fprintf(out, "

%s%s

\n", + scut->value.element.name, get_comment_info(description), cname, + cname); + + if (description) + write_description(out, description, "p", 1); + + fprintf(out, "

%s %s", scut->value.element.name, cname); + if ((parent = mxmlElementGetAttr(scut, "parent")) != NULL) + fprintf(out, " %s", parent); + fputs(" {
\n", out); + + maxscope = !strcmp(scut->value.element.name, "class") ? 3 : 1; + + for (i = 0; i < maxscope; i ++) + { + inscope = maxscope == 1; + + for (arg = mxmlFindElement(scut, scut, "variable", NULL, NULL, + MXML_DESCEND_FIRST); + arg; + arg = mxmlFindElement(arg, scut, "variable", NULL, NULL, + MXML_NO_DESCEND)) + { + if (maxscope > 1 && + ((scope = mxmlElementGetAttr(arg, "scope")) == NULL || + strcmp(scope, scopes[i]))) + continue; + + if (!inscope) + { + inscope = 1; + fprintf(out, "  %s:
\n", scopes[i]); + } + + fputs("    ", out); + write_element(out, doc, mxmlFindElement(arg, arg, "type", NULL, + NULL, MXML_DESCEND_FIRST), + OUTPUT_HTML); + fprintf(out, "%s;
\n", mxmlElementGetAttr(arg, "name")); + } + + for (function = mxmlFindElement(scut, scut, "function", NULL, NULL, + MXML_DESCEND_FIRST); + function; + function = mxmlFindElement(function, scut, "function", NULL, NULL, + MXML_NO_DESCEND)) + { + if (maxscope > 1 && + ((scope = mxmlElementGetAttr(arg, "scope")) == NULL || + strcmp(scope, scopes[i]))) + continue; + + if (!inscope) + { + inscope = 1; + fprintf(out, "  %s:
\n", scopes[i]); + } + + name = mxmlElementGetAttr(function, "name"); + + fputs("    ", out); + + arg = mxmlFindElement(function, function, "returnvalue", NULL, + NULL, MXML_DESCEND_FIRST); + + if (arg) + write_element(out, doc, mxmlFindElement(arg, arg, "type", NULL, + NULL, MXML_DESCEND_FIRST), + OUTPUT_HTML); + else if (strcmp(cname, name) && strcmp(cname, name + 1)) + fputs("void ", out); + + fprintf(out, "%s", cname, name, name); + + for (arg = mxmlFindElement(function, function, "argument", NULL, NULL, + MXML_DESCEND_FIRST), prefix = '('; + arg; + arg = mxmlFindElement(arg, function, "argument", NULL, NULL, + MXML_NO_DESCEND), prefix = ',') + { + type = mxmlFindElement(arg, arg, "type", NULL, NULL, + MXML_DESCEND_FIRST); + + putc(prefix, out); + if (prefix == ',') + putc(' ', out); + + if (type->child) + write_element(out, doc, type, OUTPUT_HTML); + + fputs(mxmlElementGetAttr(arg, "name"), out); + if ((defval = mxmlElementGetAttr(arg, "default")) != NULL) + fprintf(out, " %s", defval); + } + + if (prefix == '(') + fputs("(void);
\n", out); + else + fputs(");
\n", out); + } + } + + fputs("};

\n" + "

Members

\n" + "
\n", out); + + for (arg = mxmlFindElement(scut, scut, "variable", NULL, NULL, + MXML_DESCEND_FIRST); + arg; + arg = mxmlFindElement(arg, scut, "variable", NULL, NULL, + MXML_NO_DESCEND)) + { + description = mxmlFindElement(arg, arg, "description", NULL, + NULL, MXML_DESCEND_FIRST); + + fprintf(out, "
%s %s
\n", + mxmlElementGetAttr(arg, "name"), get_comment_info(description)); + + write_description(out, description, "dd", 1); + write_description(out, description, "dd", 0); + } + + fputs("
\n", out); + + for (function = mxmlFindElement(scut, scut, "function", NULL, NULL, + MXML_DESCEND_FIRST); + function; + function = mxmlFindElement(function, scut, "function", NULL, NULL, + MXML_NO_DESCEND)) + { + write_function(out, doc, function, 4); + } +} + + +/* + * 'write_string()' - Write a string, quoting HTML special chars as needed. + */ + +static void +write_string(FILE *out, /* I - Output file */ + const char *s, /* I - String to write */ + int mode) /* I - Output mode */ +{ + switch (mode) + { + case OUTPUT_HTML : + case OUTPUT_XML : + while (*s) + { + if (*s == '&') + fputs("&", out); + else if (*s == '<') + fputs("<", out); + else if (*s == '>') + fputs(">", out); + else if (*s == '\"') + fputs(""", out); + else if (*s & 128) + { + /* + * Convert UTF-8 to Unicode constant... + */ + + int ch; /* Unicode character */ + + + ch = *s & 255; + + if ((ch & 0xe0) == 0xc0) + { + ch = ((ch & 0x1f) << 6) | (s[1] & 0x3f); + s ++; + } + else if ((ch & 0xf0) == 0xe0) + { + ch = ((((ch * 0x0f) << 6) | (s[1] & 0x3f)) << 6) | (s[2] & 0x3f); + s += 2; + } + + if (ch == 0xa0) + { + /* + * Handle non-breaking space as-is... + */ + + fputs(" ", out); + } + else + fprintf(out, "&#x%x;", ch); + } + else + putc(*s, out); + + s ++; + } + break; + + case OUTPUT_MAN : + while (*s) + { + if (*s == '\\' || *s == '-') + putc('\\', out); + + putc(*s++, out); + } + break; + } +} + + +/* + * 'write_toc()' - Write a table-of-contents. + */ + +static void +write_toc(FILE *out, /* I - Output file */ + mxml_node_t *doc, /* I - Document */ + const char *introfile, /* I - Introduction file */ + const char *target, /* I - Target name */ + int xml) /* I - Write XML nodes? */ +{ + FILE *fp; /* Intro file */ + mxml_node_t *function, /* Current function */ + *scut, /* Struct/class/union/typedef */ + *arg, /* Current argument */ + *description; /* Description of function/var */ + const char *name, /* Name of function/type */ + *targetattr; /* Target attribute, if any */ + int xmlid = 1; /* Current XML node ID */ + + + /* + * If target is set, it is the frame file that contains the body. + * Otherwise, we are creating a single-file... + */ + + if (target) + targetattr = " target=\"body\""; + else + targetattr = ""; + + /* + * The table-of-contents is a nested unordered list. Start by + * reading any intro file to see if there are any headings there. + */ + + if (!xml) + fputs("

Contents

\n" + "
    \n", out); + + if (introfile && (fp = fopen(introfile, "r")) != NULL) + { + char line[8192], /* Line from file */ + *ptr, /* Pointer in line */ + *end, /* End of line */ + *anchor, /* Anchor name */ + quote, /* Quote character for value */ + level = '2', /* Current heading level */ + newlevel; /* New heading level */ + int inelement; /* In an element? */ + + + while (fgets(line, sizeof(line), fp)) + { + /* + * See if this line has a heading... + */ + + if ((ptr = strstr(line, "') + inelement = 0; + + *ptr++ = '\0'; + } + + /* + * Write text until we see ""... + */ + + if (xml) + { + if (newlevel < level) + fputs("\n" + "\n", out); + else if (newlevel > level && newlevel == '3') + fputs("\n", out); + else if (xmlid > 1) + fputs("\n", out); + + level = newlevel; + + fprintf(out, "\n" + "Documentation/index.html\n" + "%s\n" + "", xmlid ++, anchor); + + quote = 0; + + while (*ptr) + { + if (inelement) + { + if (*ptr == quote) + quote = 0; + else if (*ptr == '>') + inelement = 0; + else if (*ptr == '\'' || *ptr == '\"') + quote = *ptr; + } + else if (*ptr == '<') + { + if (!strncmp(ptr, "", 4) || !strncmp(ptr, "", 4)) + break; + + inelement = 1; + } + else + putc(*ptr, out); + + ptr ++; + } + + fputs("\n", out); + } + else + { + if (newlevel < level) + fputs("\n" + "
\n", out); + else if (newlevel > level) + fputs("\n", out); + } + } + + fclose(fp); + } + + /* + * Next the classes... + */ + + if ((scut = find_public(doc, doc, "class")) != NULL) + { + if (xml) + fprintf(out, "\n" + "Documentation/index.html\n" + "CLASSES\n" + "Classes\n" + "\n", xmlid ++); + else + fprintf(out, "
  • Classes" + "
      \n", + target ? target : "", targetattr); + + while (scut) + { + name = mxmlElementGetAttr(scut, "name"); + description = mxmlFindElement(scut, scut, "description", + NULL, NULL, MXML_DESCEND_FIRST); + + if (xml) + { + fprintf(out, "\n" + "Documentation/index.html\n" + "%s\n" + "%s\n" + "\n", xmlid ++, name, name); + } + else + { + fprintf(out, "\t
    • %s
      • \n", name); + } + + scut = find_public(scut, doc, "class"); + } + + if (xml) + fputs("\n", out); + else + fputs("
    • \n", out); + } + + /* + * Functions... + */ + + if ((function = find_public(doc, doc, "function")) != NULL) + { + if (xml) + fprintf(out, "\n" + "Documentation/index.html\n" + "FUNCTIONS\n" + "Functions\n" + "\n", xmlid ++); + else + fprintf(out, "
  • Functions" + "
      \n", target ? target : "", targetattr); + + while (function) + { + name = mxmlElementGetAttr(function, "name"); + description = mxmlFindElement(function, function, "description", + NULL, NULL, MXML_DESCEND_FIRST); + + if (xml) + { + fprintf(out, "\n" + "Documentation/index.html\n" + "%s\n" + "%s\n" + "\n", xmlid ++, name, name); + } + else + { + fprintf(out, "\t
    • %s
      • \n", name); + } + + function = find_public(function, doc, "function"); + } + + if (xml) + fputs("\n", out); + else + fputs("
    • \n", out); + } + + /* + * Data types... + */ + + if ((scut = find_public(doc, doc, "typedef")) != NULL) + { + if (xml) + fprintf(out, "\n" + "Documentation/index.html\n" + "TYPES\n" + "Data Types\n" + "\n", xmlid ++); + else + fprintf(out, "
  • Data Types" + "
      \n", target ? target : "", targetattr); + + while (scut) + { + name = mxmlElementGetAttr(scut, "name"); + description = mxmlFindElement(scut, scut, "description", + NULL, NULL, MXML_DESCEND_FIRST); + + if (xml) + { + fprintf(out, "\n" + "Documentation/index.html\n" + "%s\n" + "%s\n" + "\n", xmlid ++, name, name); + } + else + { + fprintf(out, "\t
    • %s
      • \n", name); + } + + scut = find_public(scut, doc, "typedef"); + } + + if (xml) + fputs("\n", out); + else + fputs("
    • \n", out); + } + + /* + * Structures... + */ + + if ((scut = find_public(doc, doc, "struct")) != NULL) + { + if (xml) + fprintf(out, "\n" + "Documentation/index.html\n" + "STRUCTURES\n" + "Structures\n" + "\n", xmlid ++); + else + fprintf(out, "
  • Structures" + "
      \n", target ? target : "", targetattr); + + while (scut) + { + name = mxmlElementGetAttr(scut, "name"); + description = mxmlFindElement(scut, scut, "description", + NULL, NULL, MXML_DESCEND_FIRST); + + if (xml) + { + fprintf(out, "\n" + "Documentation/index.html\n" + "%s\n" + "%s\n" + "\n", xmlid ++, name, name); + } + else + { + fprintf(out, "\t
    • %s
      • \n", name); + } + + scut = find_public(scut, doc, "struct"); + } + + if (xml) + fputs("\n", out); + else + fputs("
    • \n", out); + } + + /* + * Unions... + */ + + if ((scut = find_public(doc, doc, "union")) != NULL) + { + if (xml) + fprintf(out, "\n" + "Documentation/index.html\n" + "UNIONS\n" + "Unions\n" + "\n", xmlid ++); + else + fprintf(out, + "
  • Unions
      \n", + target ? target : "", targetattr); + + while (scut) + { + name = mxmlElementGetAttr(scut, "name"); + description = mxmlFindElement(scut, scut, "description", + NULL, NULL, MXML_DESCEND_FIRST); + + if (xml) + { + fprintf(out, "\n" + "Documentation/index.html\n" + "%s\n" + "%s\n" + "\n", xmlid ++, name, name); + } + else + { + fprintf(out, "\t
    • %s
      • \n", name); + } + + scut = find_public(scut, doc, "union"); + } + + if (xml) + fputs("\n", out); + else + fputs("
    • \n", out); + } + + /* + * Globals variables... + */ + + if ((arg = find_public(doc, doc, "variable")) != NULL) + { + if (xml) + fprintf(out, "\n" + "Documentation/index.html\n" + "VARIABLES\n" + "Variables\n" + "\n", xmlid ++); + else + fprintf(out, "
  • Variables" + "
      \n", target ? target : "", targetattr); + + while (arg) + { + name = mxmlElementGetAttr(arg, "name"); + description = mxmlFindElement(arg, arg, "description", + NULL, NULL, MXML_DESCEND_FIRST); + + if (xml) + { + fprintf(out, "\n" + "Documentation/index.html\n" + "%s\n" + "%s\n" + "\n", xmlid ++, name, name); + } + else + { + fprintf(out, "\t
    • %s
      • \n", name); + } + + arg = find_public(arg, doc, "variable"); + } + + if (xml) + fputs("\n", out); + else + fputs("
    • \n", out); + } + + /* + * Enumerations/constants... + */ + + if ((scut = find_public(doc, doc, "enumeration")) != NULL) + { + if (xml) + fprintf(out, "\n" + "Documentation/index.html\n" + "ENUMERATIONS\n" + "Constants\n" + "\n", xmlid ++); + else + fprintf(out, "
  • Constants" + "
      \n", target ? target : "", targetattr); + + while (scut) + { + name = mxmlElementGetAttr(scut, "name"); + description = mxmlFindElement(scut, scut, "description", + NULL, NULL, MXML_DESCEND_FIRST); + + if (xml) + { + fprintf(out, "\n" + "Documentation/index.html\n" + "%s\n" + "%s\n" + "\n", xmlid ++, name, name); + } + else + { + fprintf(out, "\t
    • %s
      • \n", name); + } + + scut = find_public(scut, doc, "enumeration"); + } + + if (xml) + fputs("\n", out); + else + fputs("
    • \n", out); + } + + /* + * Close out the HTML table-of-contents list as needed... + */ + + if (!xml) + fputs("\n", out); +} + + +/* + * 'write_tokens()' - Write nodes for all APIs. + */ + +static void +write_tokens(FILE *out, /* I - Output file */ + mxml_node_t *doc, /* I - Document */ + const char *path) /* I - Path to help file */ +{ + mxml_node_t *function, /* Current function */ + *scut, /* Struct/class/union/typedef */ + *arg, /* Current argument */ + *description, /* Description of function/var */ + *type, /* Type node */ + *node; /* Current child node */ + const char *name, /* Name of function/type */ + *cename, /* Current class/enum name */ + *defval; /* Default value for argument */ + char prefix; /* Prefix for declarations */ + + + /* + * Classes... + */ + + if ((scut = find_public(doc, doc, "class")) != NULL) + { + while (scut) + { + cename = mxmlElementGetAttr(scut, "name"); + description = mxmlFindElement(scut, scut, "description", + NULL, NULL, MXML_DESCEND_FIRST); + + fprintf(out, "\n" + "Documentation/%s\n" + "%s\n" + "//apple_ref/cpp/cl/%s\n" + "", path, cename, cename); + write_description(out, description, "", 1); + fputs("\n" + "\n", out); + + if ((function = find_public(scut, scut, "function")) != NULL) + { + while (function) + { + name = mxmlElementGetAttr(function, "name"); + description = mxmlFindElement(function, function, "description", + NULL, NULL, MXML_DESCEND_FIRST); + + fprintf(out, "\n" + "Documentation/%s\n" + "%s.%s\n" + "//apple_ref/cpp/clm/%s/%s", path, + cename, name, cename, name); + + arg = mxmlFindElement(function, function, "returnvalue", NULL, + NULL, MXML_DESCEND_FIRST); + + if (arg && (type = mxmlFindElement(arg, arg, "type", NULL, + NULL, MXML_DESCEND_FIRST)) != NULL) + { + for (node = type->child; node; node = node->next) + fputs(node->value.text.string, out); + } + else if (strcmp(cename, name) && strcmp(cename, name + 1)) + fputs("void", out); + + fputs("/", out); + + for (arg = mxmlFindElement(function, function, "argument", NULL, NULL, + MXML_DESCEND_FIRST), prefix = '('; + arg; + arg = mxmlFindElement(arg, function, "argument", NULL, NULL, + MXML_NO_DESCEND), prefix = ',') + { + type = mxmlFindElement(arg, arg, "type", NULL, NULL, + MXML_DESCEND_FIRST); + + putc(prefix, out); + + for (node = type->child; node; node = node->next) + fputs(node->value.text.string, out); + + fputs(mxmlElementGetAttr(arg, "name"), out); + } + + if (prefix == '(') + fputs("(void", out); + + fputs(")\n" + "", out); + write_description(out, description, "", 1); + fputs("\n" + "", out); + + arg = mxmlFindElement(function, function, "returnvalue", NULL, + NULL, MXML_DESCEND_FIRST); + + if (arg) + write_element(out, doc, mxmlFindElement(arg, arg, "type", NULL, + NULL, MXML_DESCEND_FIRST), + OUTPUT_XML); + else if (strcmp(cename, name) && strcmp(cename, name + 1)) + fputs("void ", out); + + fputs(name, out); + + for (arg = mxmlFindElement(function, function, "argument", NULL, NULL, + MXML_DESCEND_FIRST), prefix = '('; + arg; + arg = mxmlFindElement(arg, function, "argument", NULL, NULL, + MXML_NO_DESCEND), prefix = ',') + { + type = mxmlFindElement(arg, arg, "type", NULL, NULL, + MXML_DESCEND_FIRST); + + putc(prefix, out); + if (prefix == ',') + putc(' ', out); + + if (type->child) + write_element(out, doc, type, OUTPUT_XML); + + fputs(mxmlElementGetAttr(arg, "name"), out); + if ((defval = mxmlElementGetAttr(arg, "default")) != NULL) + fprintf(out, " %s", defval); + } + + if (prefix == '(') + fputs("(void);", out); + else + fputs(");", out); + + fputs("\n" + "\n", out); + + function = find_public(function, doc, "function"); + } + } + scut = find_public(scut, doc, "class"); + } + } + + /* + * Functions... + */ + + if ((function = find_public(doc, doc, "function")) != NULL) + { + while (function) + { + name = mxmlElementGetAttr(function, "name"); + description = mxmlFindElement(function, function, "description", + NULL, NULL, MXML_DESCEND_FIRST); + + fprintf(out, "\n" + "Documentation/%s\n" + "%s\n" + "//apple_ref/c/func/%s\n" + "", path, name, name); + write_description(out, description, "", 1); + fputs("\n" + "", out); + + arg = mxmlFindElement(function, function, "returnvalue", NULL, + NULL, MXML_DESCEND_FIRST); + + if (arg) + write_element(out, doc, mxmlFindElement(arg, arg, "type", NULL, + NULL, MXML_DESCEND_FIRST), + OUTPUT_XML); + else // if (strcmp(cname, name) && strcmp(cname, name + 1)) + fputs("void ", out); + + fputs(name, out); + + for (arg = mxmlFindElement(function, function, "argument", NULL, NULL, + MXML_DESCEND_FIRST), prefix = '('; + arg; + arg = mxmlFindElement(arg, function, "argument", NULL, NULL, + MXML_NO_DESCEND), prefix = ',') + { + type = mxmlFindElement(arg, arg, "type", NULL, NULL, + MXML_DESCEND_FIRST); + + putc(prefix, out); + if (prefix == ',') + putc(' ', out); + + if (type->child) + write_element(out, doc, type, OUTPUT_XML); + + fputs(mxmlElementGetAttr(arg, "name"), out); + if ((defval = mxmlElementGetAttr(arg, "default")) != NULL) + fprintf(out, " %s", defval); + } + + if (prefix == '(') + fputs("(void);", out); + else + fputs(");", out); + + fputs("\n" + "\n", out); + + function = find_public(function, doc, "function"); + } + } + + /* + * Data types... + */ + + if ((scut = find_public(doc, doc, "typedef")) != NULL) + { + while (scut) + { + name = mxmlElementGetAttr(scut, "name"); + description = mxmlFindElement(scut, scut, "description", + NULL, NULL, MXML_DESCEND_FIRST); + + fprintf(out, "\n" + "Documentation/%s\n" + "%s\n" + "//apple_ref/c/tdef/%s\n" + "", path, name, name); + write_description(out, description, "", 1); + fputs("\n" + "\n", out); + + scut = find_public(scut, doc, "typedef"); + } + } + + /* + * Structures... + */ + + if ((scut = find_public(doc, doc, "struct")) != NULL) + { + while (scut) + { + name = mxmlElementGetAttr(scut, "name"); + description = mxmlFindElement(scut, scut, "description", + NULL, NULL, MXML_DESCEND_FIRST); + + fprintf(out, "\n" + "Documentation/%s\n" + "%s\n" + "//apple_ref/c/tag/%s\n" + "", path, name, name); + write_description(out, description, "", 1); + fputs("\n" + "\n", out); + + scut = find_public(scut, doc, "struct"); + } + } + + /* + * Unions... + */ + + if ((scut = find_public(doc, doc, "union")) != NULL) + { + while (scut) + { + name = mxmlElementGetAttr(scut, "name"); + description = mxmlFindElement(scut, scut, "description", + NULL, NULL, MXML_DESCEND_FIRST); + + fprintf(out, "\n" + "Documentation/%s\n" + "%s\n" + "//apple_ref/c/tag/%s\n" + "", path, name, name); + write_description(out, description, "", 1); + fputs("\n" + "\n", out); + + scut = find_public(scut, doc, "union"); + } + } + + /* + * Globals variables... + */ + + if ((arg = find_public(doc, doc, "variable")) != NULL) + { + while (arg) + { + name = mxmlElementGetAttr(arg, "name"); + description = mxmlFindElement(arg, arg, "description", + NULL, NULL, MXML_DESCEND_FIRST); + + fprintf(out, "\n" + "Documentation/%s\n" + "%s\n" + "//apple_ref/c/data/%s\n" + "", path, name, name); + write_description(out, description, "", 1); + fputs("\n" + "\n", out); + + arg = find_public(arg, doc, "variable"); + } + } + + /* + * Enumerations/constants... + */ + + if ((scut = find_public(doc, doc, "enumeration")) != NULL) + { + while (scut) + { + cename = mxmlElementGetAttr(scut, "name"); + description = mxmlFindElement(scut, scut, "description", + NULL, NULL, MXML_DESCEND_FIRST); + + fprintf(out, "\n" + "Documentation/%s\n" + "%s\n" + "//apple_ref/c/tag/%s\n" + "", path, cename, cename); + write_description(out, description, "", 1); + fputs("\n" + "\n", out); + + for (arg = mxmlFindElement(scut, scut, "constant", NULL, NULL, + MXML_DESCEND_FIRST); + arg; + arg = mxmlFindElement(arg, scut, "constant", NULL, NULL, + MXML_NO_DESCEND)) + { + name = mxmlElementGetAttr(arg, "name"); + description = mxmlFindElement(arg, arg, "description", NULL, + NULL, MXML_DESCEND_FIRST); + fprintf(out, "\n" + "Documentation/%s\n" + "%s\n" + "//apple_ref/c/econst/%s\n" + "", path, cename, name); + write_description(out, description, "", 1); + fputs("\n" + "\n", out); + } + + scut = find_public(scut, doc, "enumeration"); + } + } +} + + +/* + * 'ws_cb()' - Whitespace callback for saving. + */ + +static const char * /* O - Whitespace string or NULL for none */ +ws_cb(mxml_node_t *node, /* I - Element node */ + int where) /* I - Where value */ +{ + const char *name; /* Name of element */ + int depth; /* Depth of node */ + static const char *spaces = " "; + /* Whitespace (40 spaces) for indent */ + + + name = node->value.element.name; + + switch (where) + { + case MXML_WS_BEFORE_CLOSE : + if (strcmp(name, "argument") && + strcmp(name, "class") && + strcmp(name, "constant") && + strcmp(name, "enumeration") && + strcmp(name, "function") && + strcmp(name, "mxmldoc") && + strcmp(name, "namespace") && + strcmp(name, "returnvalue") && + strcmp(name, "struct") && + strcmp(name, "typedef") && + strcmp(name, "union") && + strcmp(name, "variable")) + return (NULL); + + for (depth = -4; node; node = node->parent, depth += 2); + if (depth > 40) + return (spaces); + else if (depth < 2) + return (NULL); + else + return (spaces + 40 - depth); + + case MXML_WS_AFTER_CLOSE : + return ("\n"); + + case MXML_WS_BEFORE_OPEN : + for (depth = -4; node; node = node->parent, depth += 2); + if (depth > 40) + return (spaces); + else if (depth < 2) + return (NULL); + else + return (spaces + 40 - depth); + + default : + case MXML_WS_AFTER_OPEN : + if (strcmp(name, "argument") && + strcmp(name, "class") && + strcmp(name, "constant") && + strcmp(name, "enumeration") && + strcmp(name, "function") && + strcmp(name, "mxmldoc") && + strcmp(name, "namespace") && + strcmp(name, "returnvalue") && + strcmp(name, "struct") && + strcmp(name, "typedef") && + strcmp(name, "union") && + strcmp(name, "variable") && + strncmp(name, "?xml", 4)) + return (NULL); + else + return ("\n"); + } +} + + +/* + * End of "$Id: mxmldoc.c 440 2011-08-11 18:51:26Z mike $". + */ diff --git a/xml/test.xml b/xml/test.xml new file mode 100644 index 0000000..044304e --- /dev/null +++ b/xml/test.xml @@ -0,0 +1,29 @@ + + + + 123 + Now is the time for all good men to come to the aid of their +country. + + + diff --git a/xml/testmxml.c b/xml/testmxml.c new file mode 100644 index 0000000..9bfa498 --- /dev/null +++ b/xml/testmxml.c @@ -0,0 +1,794 @@ +/* + * "$Id: testmxml.c 439 2011-04-13 15:43:32Z mike $" + * + * Test program for Mini-XML, a small XML-like file parsing library. + * + * Copyright 2003-2011 by Michael R Sweet. + * + * These coded instructions, statements, and computer programs are the + * property of Michael R Sweet and are protected by Federal copyright + * law. Distribution and use rights are outlined in the file "COPYING" + * which should have been included with this file. If this file is + * missing or damaged, see the license at: + * + * http://www.minixml.org/ + * + * Contents: + * + * main() - Main entry for test program. + * sax_cb() - SAX callback. + * type_cb() - XML data type callback for mxmlLoadFile()... + * whitespace_cb() - Let the mxmlSaveFile() function know when to insert + * newlines and tabs... + */ + +/* + * Include necessary headers... + */ + +#include "config.h" +#include "mxml.h" +#ifndef WIN32 +# include +#endif /* !WIN32 */ +#include +#ifndef O_BINARY +# define O_BINARY 0 +#endif /* !O_BINARY */ + + +/* + * Globals... + */ + +int event_counts[6]; + + +/* + * Local functions... + */ + +void sax_cb(mxml_node_t *node, mxml_sax_event_t event, void *data); +mxml_type_t type_cb(mxml_node_t *node); +const char *whitespace_cb(mxml_node_t *node, int where); + + +/* + * 'main()' - Main entry for test program. + */ + +int /* O - Exit status */ +main(int argc, /* I - Number of command-line args */ + char *argv[]) /* I - Command-line args */ +{ + int i; /* Looping var */ + FILE *fp; /* File to read */ + int fd; /* File descriptor */ + mxml_node_t *tree, /* XML tree */ + *node; /* Node which should be in test.xml */ + mxml_index_t *ind; /* XML index */ + char buffer[16384]; /* Save string */ + static const char *types[] = /* Strings for node types */ + { + "MXML_ELEMENT", + "MXML_INTEGER", + "MXML_OPAQUE", + "MXML_REAL", + "MXML_TEXT" + }; + + + /* + * Check arguments... + */ + + if (argc != 2) + { + fputs("Usage: testmxml filename.xml\n", stderr); + return (1); + } + + /* + * Test the basic functionality... + */ + + tree = mxmlNewElement(MXML_NO_PARENT, "element"); + + if (!tree) + { + fputs("ERROR: No parent node in basic test!\n", stderr); + return (1); + } + + if (tree->type != MXML_ELEMENT) + { + fprintf(stderr, "ERROR: Parent has type %s (%d), expected MXML_ELEMENT!\n", + tree->type < MXML_ELEMENT || tree->type > MXML_TEXT ? + "UNKNOWN" : types[tree->type], tree->type); + mxmlDelete(tree); + return (1); + } + + if (strcmp(tree->value.element.name, "element")) + { + fprintf(stderr, "ERROR: Parent value is \"%s\", expected \"element\"!\n", + tree->value.element.name); + mxmlDelete(tree); + return (1); + } + + mxmlNewInteger(tree, 123); + mxmlNewOpaque(tree, "opaque"); + mxmlNewReal(tree, 123.4f); + mxmlNewText(tree, 1, "text"); + + mxmlLoadString(tree, "string string string", + MXML_NO_CALLBACK); + mxmlLoadString(tree, "1 2 3", + MXML_INTEGER_CALLBACK); + mxmlLoadString(tree, "1.0 2.0 3.0", + MXML_REAL_CALLBACK); + mxmlLoadString(tree, "opaque opaque opaque", + MXML_OPAQUE_CALLBACK); + mxmlLoadString(tree, "valuevalue2" + "", MXML_OPAQUE_CALLBACK); + + node = tree->child; + + if (!node) + { + fputs("ERROR: No first child node in basic test!\n", stderr); + mxmlDelete(tree); + return (1); + } + + if (node->type != MXML_INTEGER) + { + fprintf(stderr, "ERROR: First child has type %s (%d), expected MXML_INTEGER!\n", + node->type < MXML_ELEMENT || node->type > MXML_TEXT ? + "UNKNOWN" : types[node->type], node->type); + mxmlDelete(tree); + return (1); + } + + if (node->value.integer != 123) + { + fprintf(stderr, "ERROR: First child value is %d, expected 123!\n", + node->value.integer); + mxmlDelete(tree); + return (1); + } + + node = node->next; + + if (!node) + { + fputs("ERROR: No second child node in basic test!\n", stderr); + mxmlDelete(tree); + return (1); + } + + if (node->type != MXML_OPAQUE) + { + fprintf(stderr, "ERROR: Second child has type %s (%d), expected MXML_OPAQUE!\n", + node->type < MXML_ELEMENT || node->type > MXML_TEXT ? + "UNKNOWN" : types[node->type], node->type); + mxmlDelete(tree); + return (1); + } + + if (!node->value.opaque || strcmp(node->value.opaque, "opaque")) + { + fprintf(stderr, "ERROR: Second child value is \"%s\", expected \"opaque\"!\n", + node->value.opaque ? node->value.opaque : "(null)"); + mxmlDelete(tree); + return (1); + } + + node = node->next; + + if (!node) + { + fputs("ERROR: No third child node in basic test!\n", stderr); + mxmlDelete(tree); + return (1); + } + + if (node->type != MXML_REAL) + { + fprintf(stderr, "ERROR: Third child has type %s (%d), expected MXML_REAL!\n", + node->type < MXML_ELEMENT || node->type > MXML_TEXT ? + "UNKNOWN" : types[node->type], node->type); + mxmlDelete(tree); + return (1); + } + + if (node->value.real != 123.4f) + { + fprintf(stderr, "ERROR: Third child value is %f, expected 123.4!\n", + node->value.real); + mxmlDelete(tree); + return (1); + } + + node = node->next; + + if (!node) + { + fputs("ERROR: No fourth child node in basic test!\n", stderr); + mxmlDelete(tree); + return (1); + } + + if (node->type != MXML_TEXT) + { + fprintf(stderr, "ERROR: Fourth child has type %s (%d), expected MXML_TEXT!\n", + node->type < MXML_ELEMENT || node->type > MXML_TEXT ? + "UNKNOWN" : types[node->type], node->type); + mxmlDelete(tree); + return (1); + } + + if (!node->value.text.whitespace || + !node->value.text.string || strcmp(node->value.text.string, "text")) + { + fprintf(stderr, "ERROR: Fourth child value is %d,\"%s\", expected 1,\"text\"!\n", + node->value.text.whitespace, + node->value.text.string ? node->value.text.string : "(null)"); + mxmlDelete(tree); + return (1); + } + + for (i = 0; i < 4; i ++) + { + node = node->next; + + if (!node) + { + fprintf(stderr, "ERROR: No group #%d child node in basic test!\n", i + 1); + mxmlDelete(tree); + return (1); + } + + if (node->type != MXML_ELEMENT) + { + fprintf(stderr, "ERROR: Group child #%d has type %s (%d), expected MXML_ELEMENT!\n", + i + 1, node->type < MXML_ELEMENT || node->type > MXML_TEXT ? + "UNKNOWN" : types[node->type], node->type); + mxmlDelete(tree); + return (1); + } + } + + /* + * Test mxmlFindPath... + */ + + node = mxmlFindPath(tree, "*/two"); + if (!node) + { + fputs("ERROR: Unable to find value for \"*/two\".\n", stderr); + mxmlDelete(tree); + return (1); + } + else if (node->type != MXML_OPAQUE || strcmp(node->value.opaque, "value")) + { + fputs("ERROR: Bad value for \"*/two\".\n", stderr); + mxmlDelete(tree); + return (1); + } + + node = mxmlFindPath(tree, "foo/*/two"); + if (!node) + { + fputs("ERROR: Unable to find value for \"foo/*/two\".\n", stderr); + mxmlDelete(tree); + return (1); + } + else if (node->type != MXML_OPAQUE || strcmp(node->value.opaque, "value")) + { + fputs("ERROR: Bad value for \"foo/*/two\".\n", stderr); + mxmlDelete(tree); + return (1); + } + + node = mxmlFindPath(tree, "foo/bar/one/two"); + if (!node) + { + fputs("ERROR: Unable to find value for \"foo/bar/one/two\".\n", stderr); + mxmlDelete(tree); + return (1); + } + else if (node->type != MXML_OPAQUE || strcmp(node->value.opaque, "value")) + { + fputs("ERROR: Bad value for \"foo/bar/one/two\".\n", stderr); + mxmlDelete(tree); + return (1); + } + + /* + * Test indices... + */ + + ind = mxmlIndexNew(tree, NULL, NULL); + if (!ind) + { + fputs("ERROR: Unable to create index of all nodes!\n", stderr); + mxmlDelete(tree); + return (1); + } + + if (ind->num_nodes != 10) + { + fprintf(stderr, "ERROR: Index of all nodes contains %d " + "nodes; expected 10!\n", ind->num_nodes); + mxmlIndexDelete(ind); + mxmlDelete(tree); + return (1); + } + + mxmlIndexReset(ind); + if (!mxmlIndexFind(ind, "group", NULL)) + { + fputs("ERROR: mxmlIndexFind for \"group\" failed!\n", stderr); + mxmlIndexDelete(ind); + mxmlDelete(tree); + return (1); + } + + mxmlIndexDelete(ind); + + ind = mxmlIndexNew(tree, "group", NULL); + if (!ind) + { + fputs("ERROR: Unable to create index of groups!\n", stderr); + mxmlDelete(tree); + return (1); + } + + if (ind->num_nodes != 4) + { + fprintf(stderr, "ERROR: Index of groups contains %d " + "nodes; expected 4!\n", ind->num_nodes); + mxmlIndexDelete(ind); + mxmlDelete(tree); + return (1); + } + + mxmlIndexReset(ind); + if (!mxmlIndexEnum(ind)) + { + fputs("ERROR: mxmlIndexEnum failed!\n", stderr); + mxmlIndexDelete(ind); + mxmlDelete(tree); + return (1); + } + + mxmlIndexDelete(ind); + + ind = mxmlIndexNew(tree, NULL, "type"); + if (!ind) + { + fputs("ERROR: Unable to create index of type attributes!\n", stderr); + mxmlDelete(tree); + return (1); + } + + if (ind->num_nodes != 3) + { + fprintf(stderr, "ERROR: Index of type attributes contains %d " + "nodes; expected 3!\n", ind->num_nodes); + mxmlIndexDelete(ind); + mxmlDelete(tree); + return (1); + } + + mxmlIndexReset(ind); + if (!mxmlIndexFind(ind, NULL, "string")) + { + fputs("ERROR: mxmlIndexFind for \"string\" failed!\n", stderr); + mxmlIndexDelete(ind); + mxmlDelete(tree); + return (1); + } + + mxmlIndexDelete(ind); + + ind = mxmlIndexNew(tree, "group", "type"); + if (!ind) + { + fputs("ERROR: Unable to create index of elements and attributes!\n", stderr); + mxmlDelete(tree); + return (1); + } + + if (ind->num_nodes != 3) + { + fprintf(stderr, "ERROR: Index of elements and attributes contains %d " + "nodes; expected 3!\n", ind->num_nodes); + mxmlIndexDelete(ind); + mxmlDelete(tree); + return (1); + } + + mxmlIndexReset(ind); + if (!mxmlIndexFind(ind, "group", "string")) + { + fputs("ERROR: mxmlIndexFind for \"string\" failed!\n", stderr); + mxmlIndexDelete(ind); + mxmlDelete(tree); + return (1); + } + + mxmlIndexDelete(ind); + + /* + * Check the mxmlDelete() works properly... + */ + + for (i = 0; i < 9; i ++) + { + if (tree->child) + mxmlDelete(tree->child); + else + { + fprintf(stderr, "ERROR: Child pointer prematurely NULL on child #%d\n", + i + 1); + mxmlDelete(tree); + return (1); + } + } + + if (tree->child) + { + fputs("ERROR: Child pointer not NULL after deleting all children!\n", stderr); + return (1); + } + + if (tree->last_child) + { + fputs("ERROR: Last child pointer not NULL after deleting all children!\n", stderr); + return (1); + } + + mxmlDelete(tree); + + /* + * Open the file... + */ + + if (argv[1][0] == '<') + tree = mxmlLoadString(NULL, argv[1], type_cb); + else if ((fp = fopen(argv[1], "rb")) == NULL) + { + perror(argv[1]); + return (1); + } + else + { + /* + * Read the file... + */ + + tree = mxmlLoadFile(NULL, fp, type_cb); + + fclose(fp); + } + + if (!tree) + { + fputs("Unable to read XML file!\n", stderr); + return (1); + } + + if (!strcmp(argv[1], "test.xml")) + { + /* + * Verify that mxmlFindElement() and indirectly mxmlWalkNext() work + * properly... + */ + + if ((node = mxmlFindElement(tree, tree, "choice", NULL, NULL, + MXML_DESCEND)) == NULL) + { + fputs("Unable to find first element in XML tree!\n", stderr); + mxmlDelete(tree); + return (1); + } + + if (!mxmlFindElement(node, tree, "choice", NULL, NULL, MXML_NO_DESCEND)) + { + fputs("Unable to find second element in XML tree!\n", stderr); + mxmlDelete(tree); + return (1); + } + } + + /* + * Print the XML tree... + */ + + mxmlSaveFile(tree, stdout, whitespace_cb); + + /* + * Save the XML tree to a string and print it... + */ + + if (mxmlSaveString(tree, buffer, sizeof(buffer), whitespace_cb) > 0) + fputs(buffer, stderr); + + /* + * Delete the tree... + */ + + mxmlDelete(tree); + + /* + * Read from/write to file descriptors... + */ + + if (argv[1][0] != '<') + { + /* + * Open the file again... + */ + + if ((fd = open(argv[1], O_RDONLY | O_BINARY)) < 0) + { + perror(argv[1]); + return (1); + } + + /* + * Read the file... + */ + + tree = mxmlLoadFd(NULL, fd, type_cb); + + close(fd); + + /* + * Create filename.xmlfd... + */ + + snprintf(buffer, sizeof(buffer), "%sfd", argv[1]); + + if ((fd = open(buffer, O_WRONLY | O_CREAT | O_TRUNC | O_BINARY, 0666)) < 0) + { + perror(buffer); + mxmlDelete(tree); + return (1); + } + + /* + * Write the file... + */ + + mxmlSaveFd(tree, fd, whitespace_cb); + + close(fd); + + /* + * Delete the tree... + */ + + mxmlDelete(tree); + } + + /* + * Test SAX methods... + */ + + memset(event_counts, 0, sizeof(event_counts)); + + if (argv[1][0] == '<') + mxmlSAXLoadString(NULL, argv[1], type_cb, sax_cb, NULL); + else if ((fp = fopen(argv[1], "rb")) == NULL) + { + perror(argv[1]); + return (1); + } + else + { + /* + * Read the file... + */ + + mxmlSAXLoadFile(NULL, fp, type_cb, sax_cb, NULL); + + fclose(fp); + } + + if (!strcmp(argv[1], "test.xml")) + { + if (event_counts[MXML_SAX_CDATA] != 1) + { + fprintf(stderr, "MXML_SAX_CDATA seen %d times, expected 1 times!\n", + event_counts[MXML_SAX_CDATA]); + return (1); + } + + if (event_counts[MXML_SAX_COMMENT] != 1) + { + fprintf(stderr, "MXML_SAX_COMMENT seen %d times, expected 1 times!\n", + event_counts[MXML_SAX_COMMENT]); + return (1); + } + + if (event_counts[MXML_SAX_DATA] != 60) + { + fprintf(stderr, "MXML_SAX_DATA seen %d times, expected 60 times!\n", + event_counts[MXML_SAX_DATA]); + return (1); + } + + if (event_counts[MXML_SAX_DIRECTIVE] != 1) + { + fprintf(stderr, "MXML_SAX_DIRECTIVE seen %d times, expected 1 times!\n", + event_counts[MXML_SAX_DIRECTIVE]); + return (1); + } + + if (event_counts[MXML_SAX_ELEMENT_CLOSE] != 20) + { + fprintf(stderr, "MXML_SAX_ELEMENT_CLOSE seen %d times, expected 20 times!\n", + event_counts[MXML_SAX_ELEMENT_CLOSE]); + return (1); + } + + if (event_counts[MXML_SAX_ELEMENT_OPEN] != 20) + { + fprintf(stderr, "MXML_SAX_ELEMENT_OPEN seen %d times, expected 20 times!\n", + event_counts[MXML_SAX_ELEMENT_OPEN]); + return (1); + } + } + + /* + * Return... + */ + + return (0); +} + + +/* + * 'sax_cb()' - Process nodes via SAX. + */ + +void +sax_cb(mxml_node_t *node, /* I - Current node */ + mxml_sax_event_t event, /* I - SAX event */ + void *data) /* I - SAX user data */ +{ + /* + * This SAX callback just counts the different events. + */ + + event_counts[event] ++; +} + + +/* + * 'type_cb()' - XML data type callback for mxmlLoadFile()... + */ + +mxml_type_t /* O - Data type */ +type_cb(mxml_node_t *node) /* I - Element node */ +{ + const char *type; /* Type string */ + + + /* + * You can lookup attributes and/or use the element name, hierarchy, etc... + */ + + if ((type = mxmlElementGetAttr(node, "type")) == NULL) + type = node->value.element.name; + + if (!strcmp(type, "integer")) + return (MXML_INTEGER); + else if (!strcmp(type, "opaque") || !strcmp(type, "pre")) + return (MXML_OPAQUE); + else if (!strcmp(type, "real")) + return (MXML_REAL); + else + return (MXML_TEXT); +} + + +/* + * 'whitespace_cb()' - Let the mxmlSaveFile() function know when to insert + * newlines and tabs... + */ + +const char * /* O - Whitespace string or NULL */ +whitespace_cb(mxml_node_t *node, /* I - Element node */ + int where) /* I - Open or close tag? */ +{ + mxml_node_t *parent; /* Parent node */ + int level; /* Indentation level */ + const char *name; /* Name of element */ + static const char *tabs = "\t\t\t\t\t\t\t\t"; + /* Tabs for indentation */ + + + /* + * We can conditionally break to a new line before or after any element. + * These are just common HTML elements... + */ + + name = node->value.element.name; + + if (!strcmp(name, "html") || !strcmp(name, "head") || !strcmp(name, "body") || + !strcmp(name, "pre") || !strcmp(name, "p") || + !strcmp(name, "h1") || !strcmp(name, "h2") || !strcmp(name, "h3") || + !strcmp(name, "h4") || !strcmp(name, "h5") || !strcmp(name, "h6")) + { + /* + * Newlines before open and after close... + */ + + if (where == MXML_WS_BEFORE_OPEN || where == MXML_WS_AFTER_CLOSE) + return ("\n"); + } + else if (!strcmp(name, "dl") || !strcmp(name, "ol") || !strcmp(name, "ul")) + { + /* + * Put a newline before and after list elements... + */ + + return ("\n"); + } + else if (!strcmp(name, "dd") || !strcmp(name, "dt") || !strcmp(name, "li")) + { + /* + * Put a tab before
  • 's,
    's, and
    's, and a newline after them... + */ + + if (where == MXML_WS_BEFORE_OPEN) + return ("\t"); + else if (where == MXML_WS_AFTER_CLOSE) + return ("\n"); + } + else if (!strncmp(name, "?xml", 4)) + { + if (where == MXML_WS_AFTER_OPEN) + return ("\n"); + else + return (NULL); + } + else if (where == MXML_WS_BEFORE_OPEN || + ((!strcmp(name, "choice") || !strcmp(name, "option")) && + where == MXML_WS_BEFORE_CLOSE)) + { + for (level = -1, parent = node->parent; + parent; + level ++, parent = parent->parent); + + if (level > 8) + level = 8; + else if (level < 0) + level = 0; + + return (tabs + 8 - level); + } + else if (where == MXML_WS_AFTER_CLOSE || + ((!strcmp(name, "group") || !strcmp(name, "option") || + !strcmp(name, "choice")) && + where == MXML_WS_AFTER_OPEN)) + return ("\n"); + else if (where == MXML_WS_AFTER_OPEN && !node->child) + return ("\n"); + + /* + * Return NULL for no added whitespace... + */ + + return (NULL); +} + + +/* + * End of "$Id: testmxml.c 439 2011-04-13 15:43:32Z mike $". + */ -- cgit v1.2.3