X-Git-Url: http://developer.intra2net.com/git/?p=libt2n;a=blobdiff_plain;f=codegen%2Fmain.cpp;h=bfe12e03098478ae32ce74bf2819c71209bec250;hp=ec974036bac336b9fdeba37d059cf6411bde973b;hb=ef7b2923fafd73063f2a3fc02e34a5c83f14fc0b;hpb=d340d435f156ae23b7d285c6e3abd59b019a5363 diff --git a/codegen/main.cpp b/codegen/main.cpp index ec97403..bfe12e0 100644 --- a/codegen/main.cpp +++ b/codegen/main.cpp @@ -1,3 +1,22 @@ +/* + Copyright (C) 2006 + intra2net.com + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, 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. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA +*/ + #include #include #include @@ -6,6 +25,16 @@ #include #include #include +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + + +//! map group to class name +std::string +groupClass(const std::string &group) { + return std::string("cmd_group_")+group; +} //! convert string to upper case std::string @@ -77,19 +106,14 @@ std::string get_namespace(const xmlpp::Element* root, const std::string &id) return element->get_attribute("name")->get_value(); } -//! extract group from attributes -std::string -extract_group(const std::string &attrs) +//! procedure marked for export? +bool +is_marked(const std::string &attrs) { // todo: improve this - std::string error; std::string to_match("gccxml(libt2n-"); std::string::size_type p(attrs.find(to_match)); - if (p==std::string::npos) return error; - std::string group(attrs, p+to_match.length(), attrs.length()); - p=group.find_first_of(')'); - assert(p!=std::string::npos); - return std::string(group,0,p); + return (p!=std::string::npos); } struct type_info @@ -231,7 +255,7 @@ protected: // attributes are speparated by spaces? t2n_procedure f; - if (extract_group(attributes->get_value()).empty()) return; + if (!is_marked(attributes->get_value())) return; // we need the return type f.ret_type=get_type(root, returns->get_value()); @@ -291,7 +315,7 @@ protected: }; void output_common_hpp(std::ostream &o, const std::string &group, const std::list &procs) { - o << "class cmd_group_" << group << " : public libt2n::command\n" + o << "class " << groupClass(group) << " : public libt2n::command\n" << "{\n" << "private:\n" << " friend class boost::serialization::access;\n" @@ -319,7 +343,7 @@ void output_common_hpp(std::ostream &o, const std::string &group, const std::lis << "};\n"; } for (std::list::const_iterator it=procs.begin();it!=procs.end();++it) { - o << "class " << it->cmd_classname() << " : public " << "cmd_group_" << group << "\n" + o << "class " << it->cmd_classname() << " : public " << groupClass(group) << "\n" << "{\n" << "private:\n"; for (t2n_procedure::Args::const_iterator ait=it->args.begin();ait!=it->args.end();++ait) { @@ -329,7 +353,7 @@ void output_common_hpp(std::ostream &o, const std::string &group, const std::lis << " template\n" << " void serialize(Archive & ar, const unsigned int /* version */)\n" << " {\n" - << " ar & BOOST_SERIALIZATION_BASE_OBJECT_NVP(cmd_group_" << group << ");\n"; + << " ar & BOOST_SERIALIZATION_BASE_OBJECT_NVP(" << groupClass(group) << ");\n"; for (t2n_procedure::Args::const_iterator ait=it->args.begin();ait!=it->args.end();++ait) { o << " ar & BOOST_SERIALIZATION_NVP(" << ait->first << ");\n"; } @@ -362,7 +386,7 @@ void output_common_cpp(std::ostream &o, const std::string &group, const std::lis << "#include \n" << "\n" << "/* register types with boost serialization */\n"; - o << "BOOST_CLASS_EXPORT(cmd_group_" << group << ")\n"; + o << "BOOST_CLASS_EXPORT(" << groupClass(group) << ")\n"; for (std::list::const_iterator it=procs.begin();it!=procs.end();++it) { o << "BOOST_CLASS_EXPORT("<ret_classname()<<")\n" << "BOOST_CLASS_EXPORT("<cmd_classname()<<")\n"; @@ -372,10 +396,10 @@ void output_common_cpp(std::ostream &o, const std::string &group, const std::lis void output_client_hpp(std::ostream &o, const std::string &group, const std::list &procs) { o << "#include \n"; - o << "class cmd_group_" << group << "_client : public libt2n::command_client\n" + o << "class " << groupClass(group) << "_client : public libt2n::command_client\n" << "{\n" << "public:\n" - << "cmd_group_" << group << "_client(libt2n::client_connection &_c,\n" + << groupClass(group) << "_client(libt2n::client_connection &_c,\n" << " long long _command_timeout_usec=command_timeout_usec_default,\n" << " long long _hello_timeout_usec=hello_timeout_usec_default)\n" << " : libt2n::command_client(_c,_command_timeout_usec,_hello_timeout_usec)\n" @@ -395,7 +419,7 @@ void output_client_cpp(std::ostream &o, const std::string &group, const std::lis } for (std::list::const_iterator pit=procs.begin();pit!=procs.end();++pit) { - o << pit->ret_type << " cmd_group_" << group << "_client::" << pit->name << "(" << pit->args << ")\n" + o << pit->ret_type << " " << groupClass(group) << "_client::" << pit->name << "(" << pit->args << ")\n" << "{\n" << " libt2n::result_container rc;\n" << " send_command(new " << pit->cmd_classname() << "("; @@ -444,7 +468,7 @@ struct header_file : public std::ofstream header_file(const char* fname) : std::ofstream(fname) { std::cerr << "create header: '" << fname << "'" << std::endl; std::string macro(replace(toupper(fname),'.','_')); - *this << "// automatically generated code - do not edit\n" << std::endl; + *this << "// automatically generated code (generated by libt2n-codegen " << VERSION << ") - do not edit\n" << std::endl; *this << "#ifndef " << macro << "\n" << "#define " << macro << "\n"; } @@ -464,12 +488,18 @@ struct cpp_file : public std::ofstream int main(int argc, char* argv[]) { - if (argc < 3) { - std::cerr << "Usage: " << argv[0] << "default-group gccxml-file1 gccxml-file2 ... " << std::endl; - return 1; - } + // todo: maybe use getopt + if ((argc>1)&&(std::string(argv[1])=="--version")) { + std::cerr << VERSION << std::endl; + return 0; + } + if (argc < 3) + { + std::cerr << "Usage: " << argv[0] << "default-group gccxml-file1 gccxml-file2 ... " << std::endl; + return 1; + } - try{ + try{ std::string group(argv[1]); std::list xmlfiles; for (int i=2;i