Initial work on CLI port

Add options files with all the documentation. Move documentation and usage to
use the new approach. Finally get rid of dependency on libbackend-elements.

1 files changed, 3 insertions, 334 deletions

diff --git a/xsd/cxx/parser/generator.cxx b/xsd/cxx/parser/generator.cxx
index 998c480..95a48c5 100644
--- a/xsd/cxx/parser/generator.cxx
+++ b/xsd/cxx/parser/generator.cxx
@@ -16,8 +16,6 @@
 #include <cutl/compiler/cxx-indenter.hxx>
 #include <cutl/compiler/sloc-counter.hxx>
 
-#include <backend-elements/indentation/clip.hxx>
-
 #include <xsd-frontend/semantic-graph.hxx>
 
 #include <type-map/lexer.hxx>
@@ -45,7 +43,7 @@
 #include <cxx/parser/attribute-validation-source.hxx>
 #include <cxx/parser/characters-validation-source.hxx>
 
-#include <usage.hxx>
+#include <cxx/parser/options.hxx>
 
 #include "../../../libxsd/xsd/cxx/version.hxx"
 
@@ -195,336 +193,8 @@ namespace CXX
   Void Parser::Generator::
   usage ()
   {
-    std::wostream& o (wcout);
-    ::CLI::Indent::Clip< ::CLI::OptionsUsage, WideChar> clip (o);
-
-    o << "--type-map <mapfile>" << endl
-      << " Read XML Schema to C++ type mapping information\n"
-      << " from <mapfile>. Repeat this option to specify\n"
-      << " several type maps. Type maps are considered in\n"
-      << " order of appearance and the first match is used."
-      << endl;
-
-    o << "--char-type <type>" << endl
-      << " Use <type> as the base character type. Valid\n"
-      << " values are 'char' (default) and 'wchar_t'."
-      << endl;
-
-    o << "--char-encoding <enc>" << endl
-      << " Specify the character encoding that should be used\n"
-      << " in the object model. Valid values for the 'char'\n"
-      << " character type are 'utf8' (default), 'iso8859-1',\n"
-      << " 'lcp', and 'custom'. For the 'wchar_t' character\n"
-      << " type the only valid value is 'auto'."
-      << endl;
-
-    o << "--output-dir <dir>" << endl
-      << " Write generated files to <dir> instead of current\n"
-      << " directory."
-      << endl;
-
-    o << "--xml-parser <parser>" << endl
-      << " Use <parser> as the underlying XML parser. Valid\n"
-      << " values are 'xerces' (default) and 'expat'."
-      << endl;
-
-    o << "--generate-inline" << endl
-      << " Generate certain functions inline."
-      << endl;
-
-    o << "--generate-validation" << endl
-      << " Generate validation code."
-      << endl;
-
-    o << "--suppress-validation" << endl
-      << " Suppress the generation of validation code."
-      << endl;
-
-    o << "--generate-polymorphic" << endl
-      << " Generate polymorphism-aware code. Specify this\n"
-      << " option if you use substitution groups or xsi:type."
-      << endl;
-
-    o << "--generate-noop-impl" << endl
-      << " Generate a sample parser implementation that\n"
-      << " does nothing (no operation)."
-      << endl;
-
-    o << "--generate-print-impl" << endl
-      << " Generate a sample parser implementation that\n"
-      << " prints the XML data to STDOUT."
-      << endl;
-
-    o << "--generate-test-driver" << endl
-      << " Generate a test driver for the sample parser\n"
-      << " implementation."
-      << endl;
-
-    o << "--force-overwrite" << endl
-      << " Force overwriting of the existing implementation\n"
-      << " and test driver files."
-      << endl;
-
-    o << "--root-element-first" << endl
-      << " Indicate that the first global element is the\n"
-      << " document root."
-      << endl;
-
-    o << "--root-element-last" << endl
-      << " Indicate that the last global element is the\n"
-      << " document root."
-      << endl;
-
-    o << "--root-element <element>" << endl
-      << " Indicate that <element> is the document root."
-      << endl;
-
-    o << "--generate-xml-schema" << endl
-      << " Generate a C++ header file as if the schema being\n"
-      << " compiled defines the XML Schema namespace."
-      << endl;
-
-    o << "--extern-xml-schema <file>" << endl
-      << " Generate code as if the XML Schema namespace was\n"
-      << " defined in <file> and xsd:included in the schema\n"
-      << " being compiled."
-      << endl;
-
-    o << "--skel-type-suffix <suffix>" << endl
-      << " Use <suffix> instead of the default '_pskel' to\n"
-      << " construct the names of generated parser skeletons."
-      << endl;
-
-    o << "--skel-file-suffix <suffix>" << endl
-      << " Use <suffix> instead of the default '-pskel' to\n"
-      << " construct the names of generated parser skeleton\n"
-      << " files."
-      << endl;
-
-    o << "--impl-type-suffix <suffix>" << endl
-      << " Use <suffix> instead of the default '_pimpl' to\n"
-      << " construct the names of parser implementations for\n"
-      << " the built-in XML Schema types and sample parser\n"
-      << " implementations."
-      << endl;
-
-    o << "--impl-file-suffix <suffix>" << endl
-      << " Use <suffix> instead of the default '-pimpl' to\n"
-      << " construct the names of generated sample parser\n"
-      << " implementation files."
-      << endl;
-
-    o << "--namespace-map <xns>=<cns>" << endl
-      << " Map XML Schema namespace <xns> to C++ namespace\n"
-      << " <cns>. Repeat this option to specify mapping for\n"
-      << " more than one XML Schema namespace."
-      << endl;
-
-    o << "--namespace-regex <regex>" << endl
-      << " Add <regex> to the list of regular expressions\n"
-      << " used to translate XML Schema namespace names to\n"
-      << " C++ namespace names."
-      << endl;
-
-    o << "--namespace-regex-trace" << endl
-      << " Trace the process of applying regular expressions\n"
-      << " specified with the --namespace-regex option."
-      << endl;
-
-    o << "--reserved-name <name>" << endl
-      << " Add <name> to the list of names that should not\n"
-      << " be used as identifiers. The name can optionally\n"
-      << " be followed by '=' and the replacement name that\n"
-      << " should be used instead."
-      << endl;
-
-    o << "--include-with-brackets" << endl
-      << " Use angle brackets (<>) instead of quotes (\"\") in\n"
-      << " generated #include directives."
-      << endl;
-
-    o << "--include-prefix <prefix>" << endl
-      << " Add <prefix> to generated #include directive\n"
-      << " paths."
-      << endl;
-
-    o << "--include-regex <regex>" << endl
-      << " Add <regex> to the list of regular expressions\n"
-      << " used to transform #include directive paths."
-      << endl;
-
-    o << "--include-regex-trace" << endl
-      << " Trace the process of applying regular expressions\n"
-      << " specified with the --include-regex option."
-      << endl;
-
-    o << "--guard-prefix <prefix>" << endl
-      << " Add <prefix> to generated header inclusion guards."
-      << endl;
-
-    o << "--hxx-suffix <suffix>" << endl
-      << " Use <suffix> instead of the default '.hxx' to\n"
-      << " construct the name of the header file."
-      << endl;
-
-    o << "--ixx-suffix <suffix>" << endl
-      << " Use <suffix> instead of the default '.ixx' to\n"
-      << " construct the name of the inline file."
-      << endl;
-
-    o << "--cxx-suffix <suffix>" << endl
-      << " Use <suffix> instead of the default '.cxx' to\n"
-      << " construct the name of the source file."
-      << endl;
-
-    o << "--hxx-regex <regex>" << endl
-      << " Use <regex> to construct the name of the header\n"
-      << " file."
-      << endl;
-
-    o << "--ixx-regex <regex>" << endl
-      << " Use <regex> to construct the name of the inline\n"
-      << " file."
-      << endl;
-
-    o << "--cxx-regex <regex>" << endl
-      << " Use <regex> to construct the name of the source\n"
-      << " file."
-      << endl;
-
-
-    // Prologues.
-    //
-    o << "--hxx-prologue <text>" << endl
-      << " Insert <text> at the beginning of the header file."
-      << endl;
-
-    o << "--ixx-prologue <text>" << endl
-      << " Insert <text> at the beginning of the inline file."
-      << endl;
-
-    o << "--cxx-prologue <text>" << endl
-      << " Insert <text> at the beginning of the source file."
-      << endl;
-
-    o << "--prologue <text>" << endl
-      << " Insert <text> at the beginning of each generated\n"
-      << " file for which there is no file-specific prologue."
-      << endl;
-
-
-    // Epilogues.
-    //
-    o << "--hxx-epilogue <text>" << endl
-      << " Insert <text> at the end of the header file."
-      << endl;
-
-    o << "--ixx-epilogue <text>" << endl
-      << " Insert <text> at the end of the inline file."
-      << endl;
-
-    o << "--cxx-epilogue <text>" << endl
-      << " Insert <text> at the end of the source file."
-      << endl;
-
-    o << "--epilogue <text>" << endl
-      << " Insert <text> at the end of each generated file\n"
-      << " for which there is no file-specific epilogue."
-      << endl;
-
-
-    // Prologue files.
-    //
-    o << "--hxx-prologue-file <file>" << endl
-      << " Insert the content of the <file> at the beginning\n"
-      << " of the header file."
-      << endl;
-
-    o << "--ixx-prologue-file <file>" << endl
-      << " Insert the content of the <file> at the beginning\n"
-      << " of the inline file."
-      << endl;
-
-    o << "--cxx-prologue-file <file>" << endl
-      << " Insert the content of the <file> at the beginning\n"
-      << " of the source file."
-      << endl;
-
-    o << "--prologue-file <file>" << endl
-      << " Insert the content of the <file> at the beginning\n"
-      << " of each generated file for which there is no file-\n"
-      << " specific prologue file."
-      << endl;
-
-
-    // Epilogue files.
-    //
-    o << "--hxx-epilogue-file <file>" << endl
-      << " Insert the content of the <file> at the end of\n"
-      << " the header file."
-      << endl;
-
-    o << "--ixx-epilogue-file <file>" << endl
-      << " Insert the content of the <file> at the end of\n"
-      << " the inline file."
-      << endl;
-
-    o << "--cxx-epilogue-file <file>" << endl
-      << " Insert the content of the <file> at the end of\n"
-      << " the source file."
-      << endl;
-
-    o << "--epilogue-file <file>" << endl
-      << " Insert the content of the <file> at the end of\n"
-      << " each generated file for which there is no file-\n"
-      << " specific epilogue file."
-      << endl;
-
-
-    // Misc.
-    //
-    o << "--custom-literals <file>" << endl
-      << " Load custom XML string to C++ literal mappings\n"
-      << " from <file>."
-      << endl;
-
-    o << "--export-symbol <symbol>" << endl
-      << " Export symbol for Win32 DLL export/import control."
-      << endl;
-
-    o << "--export-maps" << endl
-      << " Export polymorphism support maps from Win32 DLL."
-      << endl;
-
-    o << "--import-maps" << endl
-      << " Import polymorphism support maps from Win32 DLL."
-      << endl;
-
-    o << "--show-anonymous" << endl
-      << " Show elements and attributes that are of anonymous\n"
-      << " types."
-      << endl;
-
-    o << "--show-sloc" << endl
-      << " Show the number of generated physical source lines\n"
-      << " of code (SLOC)."
-      << endl;
-
-    o << "--sloc-limit <num>" << endl
-      << " Check that the number of generated physical source\n"
-      << " lines of code (SLOC) does not exceed <num>."
-      << endl;
-
-    o << "--options-file <file>" << endl
-      << " Read additional options from <file>. Each option\n"
-      << " should appear on a separate line optionally\n"
-      << " followed by space and an argument."
-      << endl;
-
-    o << "--proprietary-license" << endl
-      << " Indicate that the generated code is licensed under\n"
-      << " a proprietary license instead of the GPL."
-      << endl;
+    CXX::Parser::options::print_usage (wcout);
+    CXX::options::print_usage (wcout);
   }
 
   Parser::CLI::OptionsSpec Parser::Generator::
@@ -625,7 +295,6 @@ namespace CXX
             AutoUnlinks& unlinks)
   {
     using std::ios_base;
-    namespace Indentation = BackendElements::Indentation;
 
     typedef cutl::re::regexsub Regex;