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Diffstat (limited to 'Build/source/texk/dvisvgm/dvisvgm-src/src/CLCommandLine.hpp')
-rw-r--r-- | Build/source/texk/dvisvgm/dvisvgm-src/src/CLCommandLine.hpp | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/Build/source/texk/dvisvgm/dvisvgm-src/src/CLCommandLine.hpp b/Build/source/texk/dvisvgm/dvisvgm-src/src/CLCommandLine.hpp new file mode 100644 index 00000000000..549bfa80c32 --- /dev/null +++ b/Build/source/texk/dvisvgm/dvisvgm-src/src/CLCommandLine.hpp @@ -0,0 +1,67 @@ +/************************************************************************* +** CLCommandLine.hpp ** +** ** +** This file is part of dvisvgm -- a fast DVI to SVG converter ** +** Copyright (C) 2005-2017 Martin Gieseking <martin.gieseking@uos.de> ** +** ** +** 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 3 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, see <http://www.gnu.org/licenses/>. ** +*************************************************************************/ + +#ifndef CL_COMMANDLINE_HPP +#define CL_COMMANDLINE_HPP + +#include <array> +#include <ostream> +#include <string> +#include <sstream> +#include <vector> +#include "CLOption.hpp" +#include "MessageException.hpp" + +namespace CL { + +class CommandLine { + public: + CommandLine (const char *summary, const char *usage, const char *copyright); + virtual ~CommandLine () =default; + void parse (int argc, char **argv); + void help (std::ostream &os, int mode=0) const; + const std::vector<std::string>& filenames () const {return _files;} + + protected: + typedef std::pair<Option*,int> OptSectPair; + void parseShortOption (std::istringstream &is, int argc, char **argv, int &argn); + void parseLongOption (std::istream &is); + virtual std::vector<OptSectPair>& options () const =0; + virtual const char* section (size_t n) const {return nullptr;} + Option* lookupOption (char optchar) const; + std::vector<Option*> lookupOption (const std::string &optname) const; + + private: + const char *_summary; + const char *_usage; + const char *_copyright; + std::vector<std::string> _files; +}; + + +struct CommandLineException : public MessageException +{ + CommandLineException (const std::string &msg) : MessageException(msg) {} +}; + +} // namespace CL + +#endif + |