Imported Upstream version 3.3.0.2upstream/3.3.0.2

5 files changed, 453 insertions, 0 deletions

diff --git a/xsd/examples/cxx/parser/wildcard/README b/xsd/examples/cxx/parser/wildcard/README
new file mode 100644
index 0000000..89f9aa9
--- /dev/null
+++ b/xsd/examples/cxx/parser/wildcard/README
@@ -0,0 +1,27 @@
+This example shows how to parse the XML data matched by XML Schema
+wildcards (any and anyAttribute) in the C++/Parser mapping. The
+example consists of the following files:
+
+email.xsd
+  XML Schema which describes a simple email format with the
+  extensible envelope type.
+
+email.xml
+  Sample email message.
+
+email-pskel.hxx
+email-pskel.cxx
+  Parser skeletons generated by XSD from email.xsd.
+
+driver.cxx
+  Parser implementations and a driver for the example. The
+  parser implementations simply print the data to STDERR.
+  The driver first constructs parser instances from the
+  parser implementations mentioned above and a couple of
+  predefined parsers for the XML Schema built-in types.
+  In then invokes the parser instances to parse the input
+  file.
+
+To run the example on the sample XML instance document simply execute:
+
+$ ./driver email.xml
diff --git a/xsd/examples/cxx/parser/wildcard/driver.cxx b/xsd/examples/cxx/parser/wildcard/driver.cxx
new file mode 100644
index 0000000..7bd63eb
--- /dev/null
+++ b/xsd/examples/cxx/parser/wildcard/driver.cxx
@@ -0,0 +1,240 @@
+// file      : examples/cxx/parser/wildcard/driver.cxx
+// author    : Boris Kolpackov <boris@codesynthesis.com>
+// copyright : not copyrighted - public domain
+
+#include <string>
+#include <memory>
+#include <iostream>
+
+#include "email-pskel.hxx"
+
+using namespace std;
+using xml_schema::ro_string;
+
+class binary_pimpl: public email::binary_pskel,
+                    public xml_schema::base64_binary_pimpl
+{
+public:
+  virtual void
+  name (const string& n)
+  {
+    cerr << "binary: " << n << endl;
+  }
+
+  virtual void
+  mime (const string& t)
+  {
+    cerr << "type:   " << t << endl
+         << endl;
+  }
+
+  virtual void
+  post_binary ()
+  {
+    auto_ptr<xml_schema::buffer> buf (post_base64_binary ());
+
+    cerr << "size:   " << buf->size () << endl
+         << endl;
+  }
+};
+
+class envelope_pimpl: public email::envelope_pskel
+{
+public:
+  envelope_pimpl (xml_schema::unsigned_int_pskel& uint_p,
+                  xml_schema::string_pskel& string_p,
+                  email::binary_pskel& binary_p)
+      : depth_ (0), cur_ (0),
+        uint_p_ (uint_p), string_p_ (string_p), binary_p_ (binary_p)
+  {
+  }
+
+  virtual void
+  to (const string& addr)
+  {
+    cerr << "To:        " << addr << endl;
+  }
+
+  virtual void
+  from (const string& addr)
+  {
+    cerr << "From:      " << addr << endl;
+  }
+
+  virtual void
+  subject (const string& s)
+  {
+    cerr << "Subject:   " << s << endl;
+  }
+
+  // Wildcard handling. All wildcard events are routed to these
+  // four functions. It is our job to dispatch them to the right
+  // parsers.
+  //
+  virtual void
+  _start_any_element (const ro_string& ns,
+                      const ro_string& name,
+                      const ro_string* type)
+  {
+    if (depth_++ > 0)
+    {
+      // Nested wildcard element.
+      //
+      if (cur_)
+        cur_->_start_element (ns, name, type);
+    }
+    else
+    {
+      // Top-level element matched by the any wildcard.
+      //
+      if (ns == "http://www.codesynthesis.com/email")
+      {
+        if (name == "text")
+        {
+          cur_ = &string_p_;
+          string_p_.pre ();
+          string_p_._pre_impl ();
+        }
+        else if (name == "binary")
+        {
+          cur_ = &binary_p_;
+          binary_p_.pre ();
+          binary_p_._pre_impl ();
+        }
+      }
+
+      if (cur_ == 0)
+      {
+        cerr << "Unknown wildcard content: " << ns << "#" << name << endl;
+      }
+    }
+  }
+
+  virtual void
+  _end_any_element (const ro_string& ns, const ro_string& name)
+  {
+    if (--depth_ > 0)
+    {
+      if (cur_)
+        cur_->_end_element (ns, name);
+    }
+    else
+    {
+      if (ns == "http://www.codesynthesis.com/email")
+      {
+        if (name == "text")
+        {
+          string_p_._post_impl ();
+          string text (string_p_.post_string ());
+
+          cerr << text << endl
+               << endl;
+        }
+        else if (name == "binary")
+        {
+          binary_p_._post_impl ();
+          binary_p_.post_binary ();
+        }
+      }
+
+      cur_ = 0;
+    }
+  }
+
+  virtual void
+  _any_attribute (const ro_string& ns,
+                  const ro_string& name,
+                  const ro_string& value)
+  {
+    if (depth_ > 0)
+    {
+      // Nested wildcard attribute.
+      //
+      if (cur_)
+        cur_->_attribute (ns, name, value);
+    }
+    else
+    {
+      // Top-level attribute matched by the anyAttribute wildcard.
+      //
+      if (ns == "http://www.codesynthesis.com/email" && name == "thread-id")
+      {
+        uint_p_.pre ();
+        uint_p_._pre_impl ();
+        uint_p_._characters (value);
+        uint_p_._post_impl ();
+        unsigned int tid (uint_p_.post_unsigned_int ());
+
+        cerr << "Thread-id: " << tid << endl;
+      }
+    }
+  }
+
+  virtual void
+  _any_characters (const ro_string& s)
+  {
+    if (depth_ > 0)
+    {
+      if (cur_)
+        cur_->_characters (s);
+    }
+  }
+
+private:
+  size_t depth_;
+  xml_schema::parser_base* cur_;
+
+  // Parsers for the unsigned int, string and binary types.
+  //
+private:
+  xml_schema::unsigned_int_pskel& uint_p_;
+  xml_schema::string_pskel& string_p_;
+  email::binary_pskel& binary_p_;
+};
+
+
+int
+main (int argc, char* argv[])
+{
+  if (argc != 2)
+  {
+    cerr << "usage: " << argv[0] << " email.xml" << endl;
+    return 1;
+  }
+
+  try
+  {
+    // Construct the parser.
+    //
+    xml_schema::unsigned_int_pimpl unsigned_int_p;
+    xml_schema::string_pimpl string_p;
+    binary_pimpl binary_p;
+    envelope_pimpl envelope_p (unsigned_int_p, string_p, binary_p);
+
+    binary_p.parsers (string_p,  // name
+                      string_p); // mime
+
+    envelope_p.parsers (string_p,  // to
+                        string_p,  // from
+                        string_p); // subject
+
+    // Parse the XML instance document.
+    //
+    xml_schema::document doc_p (envelope_p,
+                                "http://www.codesynthesis.com/email",
+                                "message");
+    envelope_p.pre ();
+    doc_p.parse (argv[1]);
+    envelope_p.post_envelope ();
+  }
+  catch (const xml_schema::exception& e)
+  {
+    cerr << e << endl;
+    return 1;
+  }
+  catch (const std::ios_base::failure&)
+  {
+    cerr << argv[1] << ": unable to open or read failure" << endl;
+    return 1;
+  }
+}
diff --git a/xsd/examples/cxx/parser/wildcard/email.xml b/xsd/examples/cxx/parser/wildcard/email.xml
new file mode 100644
index 0000000..55f1e4b
--- /dev/null
+++ b/xsd/examples/cxx/parser/wildcard/email.xml
@@ -0,0 +1,32 @@
+<?xml version="1.0"?>
+
+<!--
+
+file      : examples/cxx/parser/wildcard/email.xml
+author    : Boris Kolpackov <boris@codesynthesis.com>
+copyright : not copyrighted - public domain
+
+-->
+
+<eml:message xmlns:eml="http://www.codesynthesis.com/email"
+             xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+	     xsi:schemaLocation="http://www.codesynthesis.com/email email.xsd"
+             eml:thread-id="123456789">
+
+  <to>Jane Doe &lt;jane@doe.com></to>
+  <from>John Doe &lt;john@doe.com></from>
+  <subject>Surfing pictures</subject>
+
+  <eml:text>
+Hi Jane,
+
+Here are cool pictures of me surfing.
+
+Cheers,
+John
+  </eml:text>
+
+  <eml:binary name="pic1.jpg" mime="image/jpeg">YmFzZTY0IGJpbmFyeQ==</eml:binary>
+  <eml:binary name="pic2.jpg" mime="image/jpeg">YmFzZTY0IGJpbmFyeQ==</eml:binary>
+
+</eml:message>
diff --git a/xsd/examples/cxx/parser/wildcard/email.xsd b/xsd/examples/cxx/parser/wildcard/email.xsd
new file mode 100644
index 0000000..2e1f660
--- /dev/null
+++ b/xsd/examples/cxx/parser/wildcard/email.xsd
@@ -0,0 +1,51 @@
+<?xml version="1.0"?>
+
+<!--
+
+file      : examples/cxx/parser/wildcard/email.xsd
+author    : Boris Kolpackov <boris@codesynthesis.com>
+copyright : not copyrighted - public domain
+
+-->
+
+<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema"
+            xmlns:eml="http://www.codesynthesis.com/email"
+            targetNamespace="http://www.codesynthesis.com/email">
+
+  <!-- Predefined envolop body types. -->
+
+  <xsd:element name="text" type="xsd:string"/>
+
+  <xsd:complexType name="binary">
+    <xsd:simpleContent>
+      <xsd:extension base="xsd:base64Binary">
+        <xsd:attribute name="name" type="xsd:string" use="required"/>
+        <xsd:attribute name="mime" type="xsd:string" use="required"/>
+      </xsd:extension>
+    </xsd:simpleContent>
+  </xsd:complexType>
+
+  <xsd:element name="binary" type="eml:binary"/>
+
+  <!-- Predefined envelop attributes. -->
+
+  <xsd:attribute name="thread-id" type="xsd:unsignedInt"/>
+
+
+  <xsd:complexType name="envelope">
+    <xsd:sequence>
+      <xsd:element name="to" type="xsd:string"/>
+      <xsd:element name="from" type="xsd:string"/>
+      <xsd:element name="subject" type="xsd:string"/>
+
+      <!-- Extensible envelope body. -->
+
+      <xsd:any namespace="##targetNamespace" processContents="strict"
+               maxOccurs="unbounded" />
+    </xsd:sequence>
+    <xsd:anyAttribute namespace="##targetNamespace" processContents="strict"/>
+  </xsd:complexType>
+
+  <xsd:element name="message" type="eml:envelope"/>
+
+</xsd:schema>
diff --git a/xsd/examples/cxx/parser/wildcard/makefile b/xsd/examples/cxx/parser/wildcard/makefile
new file mode 100644
index 0000000..d8fcc8d
--- /dev/null
+++ b/xsd/examples/cxx/parser/wildcard/makefile
@@ -0,0 +1,103 @@
+# file      : examples/cxx/parser/wildcard/makefile
+# author    : Boris Kolpackov <boris@codesynthesis.com>
+# copyright : Copyright (c) 2005-2010 Code Synthesis Tools CC
+# license   : GNU GPL v2 + exceptions; see accompanying LICENSE file
+
+include $(dir $(lastword $(MAKEFILE_LIST)))../../../../build/bootstrap.make
+
+xsd := email.xsd
+cxx := driver.cxx
+
+obj := $(addprefix $(out_base)/,$(cxx:.cxx=.o) $(xsd:.xsd=-pskel.o))
+dep := $(obj:.o=.o.d)
+
+driver   := $(out_base)/driver
+install  := $(out_base)/.install
+dist     := $(out_base)/.dist
+dist-win := $(out_base)/.dist-win
+clean    := $(out_base)/.clean
+
+
+# Import.
+#
+$(call import,\
+  $(scf_root)/import/libxerces-c/stub.make,\
+  l: xerces_c.l,cpp-options: xerces_c.l.cpp-options)
+
+
+# Build.
+#
+$(driver): $(obj) $(xerces_c.l)
+
+$(obj) $(dep): cpp_options := -I$(src_root)/libxsd
+$(obj) $(dep): $(xerces_c.l.cpp-options)
+
+genf := $(xsd:.xsd=-pskel.hxx) $(xsd:.xsd=-pskel.ixx) $(xsd:.xsd=-pskel.cxx)
+gen  := $(addprefix $(out_base)/,$(genf))
+
+$(gen): xsd := $(out_root)/xsd/xsd
+$(gen): $(out_root)/xsd/xsd
+
+$(call include-dep,$(dep))
+
+# Convenience alias for default target.
+#
+$(out_base)/: $(driver)
+
+
+# Install & Dist.
+#
+dist-common := $(out_base)/.dist-common
+
+$(install) $(dist) $(dist-win) $(dist-common): path := $(subst $(src_root)/,,$(src_base))
+
+$(install):
+	$(call install-data,$(src_base)/README,$(install_doc_dir)/xsd/$(path)/README)
+	$(call install-data,$(src_base)/driver.cxx,$(install_doc_dir)/xsd/$(path)/driver.cxx)
+	$(call install-data,$(src_base)/email.xsd,$(install_doc_dir)/xsd/$(path)/email.xsd)
+	$(call install-data,$(src_base)/email.xml,$(install_doc_dir)/xsd/$(path)/email.xml)
+
+$(dist-common):
+	$(call install-data,$(src_base)/driver.cxx,$(dist_prefix)/$(path)/driver.cxx)
+	$(call install-data,$(src_base)/email.xsd,$(dist_prefix)/$(path)/email.xsd)
+	$(call install-data,$(src_base)/email.xml,$(dist_prefix)/$(path)/email.xml)
+
+$(dist): $(dist-common)
+	$(call install-data,$(src_base)/README,$(dist_prefix)/$(path)/README)
+
+$(dist-win): $(dist-common)
+	$(call install-data,$(src_base)/README,$(dist_prefix)/$(path)/README.txt)
+	$(call message,,unix2dos $(dist_prefix)/$(path)/README.txt)
+
+
+# Clean.
+#
+$(clean): $(driver).o.clean                                 \
+  $(addsuffix .cxx.clean,$(obj))                            \
+  $(addsuffix .cxx.clean,$(dep))                            \
+  $(addprefix $(out_base)/,$(xsd:.xsd=-pskel.cxx.xsd.clean))
+
+# Generated .gitignore.
+#
+ifeq ($(out_base),$(src_base))
+$(gen): | $(out_base)/.gitignore
+$(driver): | $(out_base)/.gitignore
+
+$(out_base)/.gitignore: files := driver $(genf)
+$(clean): $(out_base)/.gitignore.clean
+
+$(call include,$(bld_root)/git/gitignore.make)
+endif
+
+# How to.
+#
+$(call include,$(bld_root)/cxx/o-e.make)
+$(call include,$(bld_root)/cxx/cxx-o.make)
+$(call include,$(bld_root)/cxx/cxx-d.make)
+$(call include,$(bld_root)/install.make)
+$(call include,$(scf_root)/xsd/parser/xsd-cxx.make)
+
+
+# Dependencies.
+#
+$(call import,$(src_root)/xsd/makefile)