diff options
Diffstat (limited to 'xsd/xsd/cxx/parser/options.cxx')
-rw-r--r-- | xsd/xsd/cxx/parser/options.cxx | 581 |
1 files changed, 581 insertions, 0 deletions
diff --git a/xsd/xsd/cxx/parser/options.cxx b/xsd/xsd/cxx/parser/options.cxx new file mode 100644 index 0000000..6f18446 --- /dev/null +++ b/xsd/xsd/cxx/parser/options.cxx @@ -0,0 +1,581 @@ +// This code was generated by CLI, a command line interface +// compiler for C++. +// + +// Begin prologue. +// +#include <options-parser.hxx> +// +// End prologue. + +#include <cxx/parser/options.hxx> + +#include <map> +#include <set> +#include <string> +#include <vector> +#include <ostream> +#include <sstream> + +namespace cli +{ + template <typename X> + struct parser + { + static void + parse (X& x, bool& xs, scanner& s) + { + std::string o (s.next ()); + + if (s.more ()) + { + std::string v (s.next ()); + std::istringstream is (v); + if (!(is >> x && is.eof ())) + throw invalid_value (o, v); + } + else + throw missing_value (o); + + xs = true; + } + }; + + template <> + struct parser<bool> + { + static void + parse (bool& x, scanner& s) + { + s.next (); + x = true; + } + }; + + template <> + struct parser<std::string> + { + static void + parse (std::string& x, bool& xs, scanner& s) + { + const char* o (s.next ()); + + if (s.more ()) + x = s.next (); + else + throw missing_value (o); + + xs = true; + } + }; + + template <typename X> + struct parser<std::vector<X> > + { + static void + parse (std::vector<X>& c, bool& xs, scanner& s) + { + X x; + bool dummy; + parser<X>::parse (x, dummy, s); + c.push_back (x); + xs = true; + } + }; + + template <typename X> + struct parser<std::set<X> > + { + static void + parse (std::set<X>& c, bool& xs, scanner& s) + { + X x; + bool dummy; + parser<X>::parse (x, dummy, s); + c.insert (x); + xs = true; + } + }; + + template <typename K, typename V> + struct parser<std::map<K, V> > + { + static void + parse (std::map<K, V>& m, bool& xs, scanner& s) + { + std::string o (s.next ()); + + if (s.more ()) + { + std::string ov (s.next ()); + std::string::size_type p = ov.find ('='); + + if (p == std::string::npos) + { + K k = K (); + + if (!ov.empty ()) + { + std::istringstream ks (ov); + + if (!(ks >> k && ks.eof ())) + throw invalid_value (o, ov); + } + + m[k] = V (); + } + else + { + K k = K (); + V v = V (); + std::string kstr (ov, 0, p); + std::string vstr (ov, p + 1); + + if (!kstr.empty ()) + { + std::istringstream ks (kstr); + + if (!(ks >> k && ks.eof ())) + throw invalid_value (o, ov); + } + + if (!vstr.empty ()) + { + std::istringstream vs (vstr); + + if (!(vs >> v && vs.eof ())) + throw invalid_value (o, ov); + } + + m[k] = v; + } + } + else + throw missing_value (o); + + xs = true; + } + }; + + template <typename X, typename T, T X::*M> + void + thunk (X& x, scanner& s) + { + parser<T>::parse (x.*M, s); + } + + template <typename X, typename T, T X::*M, bool X::*S> + void + thunk (X& x, scanner& s) + { + parser<T>::parse (x.*M, x.*S, s); + } +} + +#include <map> +#include <cstring> + +namespace CXX +{ + namespace Parser + { + // options + // + + options:: + options () + : type_map_ (), + type_map_specified_ (false), + xml_parser_ ("xerces"), + xml_parser_specified_ (false), + generate_validation_ (), + suppress_validation_ (), + generate_polymorphic_ (), + generate_noop_impl_ (), + generate_print_impl_ (), + generate_test_driver_ (), + force_overwrite_ (), + root_element_first_ (), + root_element_last_ (), + root_element_ (), + root_element_specified_ (false), + skel_type_suffix_ ("_pskel"), + skel_type_suffix_specified_ (false), + skel_file_suffix_ ("-pskel"), + skel_file_suffix_specified_ (false), + impl_type_suffix_ ("_pimpl"), + impl_type_suffix_specified_ (false), + impl_file_suffix_ ("-pimpl"), + impl_file_suffix_specified_ (false) + { + } + + options:: + options (int& argc, + char** argv, + bool erase, + ::cli::unknown_mode opt, + ::cli::unknown_mode arg) + : type_map_ (), + type_map_specified_ (false), + xml_parser_ ("xerces"), + xml_parser_specified_ (false), + generate_validation_ (), + suppress_validation_ (), + generate_polymorphic_ (), + generate_noop_impl_ (), + generate_print_impl_ (), + generate_test_driver_ (), + force_overwrite_ (), + root_element_first_ (), + root_element_last_ (), + root_element_ (), + root_element_specified_ (false), + skel_type_suffix_ ("_pskel"), + skel_type_suffix_specified_ (false), + skel_file_suffix_ ("-pskel"), + skel_file_suffix_specified_ (false), + impl_type_suffix_ ("_pimpl"), + impl_type_suffix_specified_ (false), + impl_file_suffix_ ("-pimpl"), + impl_file_suffix_specified_ (false) + { + ::cli::argv_scanner s (argc, argv, erase); + _parse (s, opt, arg); + } + + options:: + options (int start, + int& argc, + char** argv, + bool erase, + ::cli::unknown_mode opt, + ::cli::unknown_mode arg) + : type_map_ (), + type_map_specified_ (false), + xml_parser_ ("xerces"), + xml_parser_specified_ (false), + generate_validation_ (), + suppress_validation_ (), + generate_polymorphic_ (), + generate_noop_impl_ (), + generate_print_impl_ (), + generate_test_driver_ (), + force_overwrite_ (), + root_element_first_ (), + root_element_last_ (), + root_element_ (), + root_element_specified_ (false), + skel_type_suffix_ ("_pskel"), + skel_type_suffix_specified_ (false), + skel_file_suffix_ ("-pskel"), + skel_file_suffix_specified_ (false), + impl_type_suffix_ ("_pimpl"), + impl_type_suffix_specified_ (false), + impl_file_suffix_ ("-pimpl"), + impl_file_suffix_specified_ (false) + { + ::cli::argv_scanner s (start, argc, argv, erase); + _parse (s, opt, arg); + } + + options:: + options (int& argc, + char** argv, + int& end, + bool erase, + ::cli::unknown_mode opt, + ::cli::unknown_mode arg) + : type_map_ (), + type_map_specified_ (false), + xml_parser_ ("xerces"), + xml_parser_specified_ (false), + generate_validation_ (), + suppress_validation_ (), + generate_polymorphic_ (), + generate_noop_impl_ (), + generate_print_impl_ (), + generate_test_driver_ (), + force_overwrite_ (), + root_element_first_ (), + root_element_last_ (), + root_element_ (), + root_element_specified_ (false), + skel_type_suffix_ ("_pskel"), + skel_type_suffix_specified_ (false), + skel_file_suffix_ ("-pskel"), + skel_file_suffix_specified_ (false), + impl_type_suffix_ ("_pimpl"), + impl_type_suffix_specified_ (false), + impl_file_suffix_ ("-pimpl"), + impl_file_suffix_specified_ (false) + { + ::cli::argv_scanner s (argc, argv, erase); + _parse (s, opt, arg); + end = s.end (); + } + + options:: + options (int start, + int& argc, + char** argv, + int& end, + bool erase, + ::cli::unknown_mode opt, + ::cli::unknown_mode arg) + : type_map_ (), + type_map_specified_ (false), + xml_parser_ ("xerces"), + xml_parser_specified_ (false), + generate_validation_ (), + suppress_validation_ (), + generate_polymorphic_ (), + generate_noop_impl_ (), + generate_print_impl_ (), + generate_test_driver_ (), + force_overwrite_ (), + root_element_first_ (), + root_element_last_ (), + root_element_ (), + root_element_specified_ (false), + skel_type_suffix_ ("_pskel"), + skel_type_suffix_specified_ (false), + skel_file_suffix_ ("-pskel"), + skel_file_suffix_specified_ (false), + impl_type_suffix_ ("_pimpl"), + impl_type_suffix_specified_ (false), + impl_file_suffix_ ("-pimpl"), + impl_file_suffix_specified_ (false) + { + ::cli::argv_scanner s (start, argc, argv, erase); + _parse (s, opt, arg); + end = s.end (); + } + + options:: + options (::cli::scanner& s, + ::cli::unknown_mode opt, + ::cli::unknown_mode arg) + : type_map_ (), + type_map_specified_ (false), + xml_parser_ ("xerces"), + xml_parser_specified_ (false), + generate_validation_ (), + suppress_validation_ (), + generate_polymorphic_ (), + generate_noop_impl_ (), + generate_print_impl_ (), + generate_test_driver_ (), + force_overwrite_ (), + root_element_first_ (), + root_element_last_ (), + root_element_ (), + root_element_specified_ (false), + skel_type_suffix_ ("_pskel"), + skel_type_suffix_specified_ (false), + skel_file_suffix_ ("-pskel"), + skel_file_suffix_specified_ (false), + impl_type_suffix_ ("_pimpl"), + impl_type_suffix_specified_ (false), + impl_file_suffix_ ("-pimpl"), + impl_file_suffix_specified_ (false) + { + _parse (s, opt, arg); + } + + void options:: + print_usage (::std::wostream& os) + { + os << "--type-map <mapfile> Read XML Schema to C++ type mapping information" << ::std::endl + << " from <mapfile>." << ::std::endl; + + os << "--xml-parser <parser> Use <parser> as the underlying XML parser." << ::std::endl; + + os << "--generate-validation Generate validation code." << ::std::endl; + + os << "--suppress-validation Suppress the generation of validation code." << ::std::endl; + + os << "--generate-polymorphic Generate polymorphism-aware code." << ::std::endl; + + os << "--generate-noop-impl Generate a sample parser implementation that does" << ::std::endl + << " nothing (no operation)." << ::std::endl; + + os << "--generate-print-impl Generate a sample parser implementation that" << ::std::endl + << " prints the XML data to 'STDOUT'." << ::std::endl; + + os << "--generate-test-driver Generate a test driver for the sample parser" << ::std::endl + << " implementation." << ::std::endl; + + os << "--force-overwrite Force overwriting of the existing implementation" << ::std::endl + << " and test driver files." << ::std::endl; + + os << "--root-element-first Indicate that the first global element is the" << ::std::endl + << " document root." << ::std::endl; + + os << "--root-element-last Indicate that the last global element is the" << ::std::endl + << " document root." << ::std::endl; + + os << "--root-element <element> Indicate that <element> is the document root." << ::std::endl; + + os << "--skel-type-suffix <suffix> Use the provided <suffix> instead of the default" << ::std::endl + << " '_pskel' to construct the names of the generated" << ::std::endl + << " parser skeletons." << ::std::endl; + + os << "--skel-file-suffix <suffix> Use the provided <suffix> instead of the default" << ::std::endl + << " '-pskel' to construct the names of the generated" << ::std::endl + << " parser skeleton files." << ::std::endl; + + os << "--impl-type-suffix <suffix> Use the provided <suffix> instead of the default" << ::std::endl + << " '_pimpl' to construct the names of the parser" << ::std::endl + << " implementations for the built-in XML Schema types" << ::std::endl + << " as well as sample parser implementations." << ::std::endl; + + os << "--impl-file-suffix <suffix> Use the provided <suffix> instead of the default" << ::std::endl + << " '-pimpl' to construct the names of the generated" << ::std::endl + << " sample parser implementation files." << ::std::endl; + } + + typedef + std::map<std::string, void (*) (options&, ::cli::scanner&)> + _cli_options_map; + + static _cli_options_map _cli_options_map_; + + struct _cli_options_map_init + { + _cli_options_map_init () + { + _cli_options_map_["--type-map"] = + &::cli::thunk< options, NarrowStrings, &options::type_map_, + &options::type_map_specified_ >; + _cli_options_map_["--xml-parser"] = + &::cli::thunk< options, NarrowString, &options::xml_parser_, + &options::xml_parser_specified_ >; + _cli_options_map_["--generate-validation"] = + &::cli::thunk< options, bool, &options::generate_validation_ >; + _cli_options_map_["--suppress-validation"] = + &::cli::thunk< options, bool, &options::suppress_validation_ >; + _cli_options_map_["--generate-polymorphic"] = + &::cli::thunk< options, bool, &options::generate_polymorphic_ >; + _cli_options_map_["--generate-noop-impl"] = + &::cli::thunk< options, bool, &options::generate_noop_impl_ >; + _cli_options_map_["--generate-print-impl"] = + &::cli::thunk< options, bool, &options::generate_print_impl_ >; + _cli_options_map_["--generate-test-driver"] = + &::cli::thunk< options, bool, &options::generate_test_driver_ >; + _cli_options_map_["--force-overwrite"] = + &::cli::thunk< options, bool, &options::force_overwrite_ >; + _cli_options_map_["--root-element-first"] = + &::cli::thunk< options, bool, &options::root_element_first_ >; + _cli_options_map_["--root-element-last"] = + &::cli::thunk< options, bool, &options::root_element_last_ >; + _cli_options_map_["--root-element"] = + &::cli::thunk< options, NarrowString, &options::root_element_, + &options::root_element_specified_ >; + _cli_options_map_["--skel-type-suffix"] = + &::cli::thunk< options, NarrowString, &options::skel_type_suffix_, + &options::skel_type_suffix_specified_ >; + _cli_options_map_["--skel-file-suffix"] = + &::cli::thunk< options, NarrowString, &options::skel_file_suffix_, + &options::skel_file_suffix_specified_ >; + _cli_options_map_["--impl-type-suffix"] = + &::cli::thunk< options, NarrowString, &options::impl_type_suffix_, + &options::impl_type_suffix_specified_ >; + _cli_options_map_["--impl-file-suffix"] = + &::cli::thunk< options, NarrowString, &options::impl_file_suffix_, + &options::impl_file_suffix_specified_ >; + } + }; + + static _cli_options_map_init _cli_options_map_init_; + + bool options:: + _parse (const char* o, ::cli::scanner& s) + { + _cli_options_map::const_iterator i (_cli_options_map_.find (o)); + + if (i != _cli_options_map_.end ()) + { + (*(i->second)) (*this, s); + return true; + } + + // options base + // + if (::CXX::options::_parse (o, s)) + return true; + + return false; + } + + void options:: + _parse (::cli::scanner& s, + ::cli::unknown_mode opt_mode, + ::cli::unknown_mode arg_mode) + { + bool opt = true; + + while (s.more ()) + { + const char* o = s.peek (); + + if (std::strcmp (o, "--") == 0) + { + s.skip (); + opt = false; + continue; + } + + if (opt && _parse (o, s)); + else if (opt && std::strncmp (o, "-", 1) == 0 && o[1] != '\0') + { + switch (opt_mode) + { + case ::cli::unknown_mode::skip: + { + s.skip (); + continue; + } + case ::cli::unknown_mode::stop: + { + break; + } + case ::cli::unknown_mode::fail: + { + throw ::cli::unknown_option (o); + } + } + + break; + } + else + { + switch (arg_mode) + { + case ::cli::unknown_mode::skip: + { + s.skip (); + continue; + } + case ::cli::unknown_mode::stop: + { + break; + } + case ::cli::unknown_mode::fail: + { + throw ::cli::unknown_argument (o); + } + } + + break; + } + } + } + } +} + +// Begin epilogue. +// +// +// End epilogue. + |