113 lines
3.7 KiB
C++
113 lines
3.7 KiB
C++
////////////////////////////////////////////////////////////////////////////////
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//
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// Copyright 2006 - 2014, Paul Beckingham, Federico Hernandez.
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included
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// in all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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// SOFTWARE.
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//
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// http://www.opensource.org/licenses/mit-license.php
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//
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////////////////////////////////////////////////////////////////////////////////
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#include <cmake.h>
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#include <iostream>
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#include <Context.h>
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#include <CLI.h>
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#include <i18n.h>
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extern Context context;
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////////////////////////////////////////////////////////////////////////////////
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CLI::CLI ()
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{
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}
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////////////////////////////////////////////////////////////////////////////////
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CLI::~CLI ()
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{
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}
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////////////////////////////////////////////////////////////////////////////////
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void CLI::alias (const std::string& name, const std::string& value)
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{
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_aliases.insert (std::pair <std::string, std::string> (name, value));
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}
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////////////////////////////////////////////////////////////////////////////////
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void CLI::entity (const std::string& name, const std::string& value)
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{
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_entities.insert (std::pair <std::string, std::string> (name, value));
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}
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////////////////////////////////////////////////////////////////////////////////
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// Capture the original, intact command line arguments.
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void CLI::initialize (int argc, const char** argv)
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{
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_program = argv[0];
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for (int i = 1; i < argc; ++i)
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_args.push_back (argv[i]);
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extractOverrides ();
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}
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////////////////////////////////////////////////////////////////////////////////
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void CLI::extractOverrides ()
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{
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std::vector <std::string> reconstructed;
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std::vector <std::string>::iterator i;
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for (i = _args.begin (); i != _args.end (); ++i)
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{
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if (i->find ("rc:") == 0)
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{
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_rc = i->substr (3);
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}
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else if (i->find ("rc.") == 0)
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{
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std::string::size_type sep = arg.find ('=', 3);
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if (sep == std::string::npos)
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sep = arg.find (':', 3);
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if (sep != std::string::npos)
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_overrides[i->substr (3, sep - 3)] = i->substr (sep + 1);
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}
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else
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reconstructed.push_back (*i);
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}
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_args = reconstructed;
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}
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////////////////////////////////////////////////////////////////////////////////
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void CLI::dump (const std::string& label) const
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{
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std::cout << "# " << label << "\n"
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<< "# _program '" << _program << "'\n";
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std::vector <std::string>::const_iterator i;
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for (i = _args.begin (); i != _args.end (); ++i)
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std::cout << "# _args '" << *i << "'\n";
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std::cout << "# _rc '" << _rc << "'\n";
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std::map <std::string, std::string>::const_iterator m;
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for (m = _overrides.begin (); m != _overrides.end (); ++m)
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std::cout << "# _overrides '" << m->first << "' --> '" << m->second << "'\n";
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}
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////////////////////////////////////////////////////////////////////////////////
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