//////////////////////////////////////////////////////////////////////////////// // // Copyright 2006 - 2015, Paul Beckingham, Federico Hernandez. // // Permission is hereby granted, free of charge, to any person obtaining a copy // of this software and associated documentation files (the "Software"), to deal // in the Software without restriction, including without limitation the rights // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell // copies of the Software, and to permit persons to whom the Software is // furnished to do so, subject to the following conditions: // // The above copyright notice and this permission notice shall be included // in all copies or substantial portions of the Software. // // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS // OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL // THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE // SOFTWARE. // // http://www.opensource.org/licenses/mit-license.php // //////////////////////////////////////////////////////////////////////////////// #ifndef INCLUDED_COMMAND #define INCLUDED_COMMAND #include #include #include #include class Command { public: Command (); Command (const Command&); Command& operator= (const Command&); bool operator== (const Command&) const; // TODO Is this necessary? virtual ~Command (); static void factory (std::map &); std::string keyword () const; std::string usage () const; std::string description () const; bool read_only () const; bool displays_id () const; virtual int execute (std::string&) = 0; protected: bool permission (const Task&, const std::string&, unsigned int); protected: std::string _keyword; std::string _usage; std::string _description; bool _read_only; bool _displays_id; bool _needs_confirm; // Permission support bool _permission_quit; bool _permission_all; bool _first_iteration; }; #endif ////////////////////////////////////////////////////////////////////////////////