#ifndef ucoo_arch_host_host_hh #define ucoo_arch_host_host_hh // ucoolib - Microcontroller object oriented library. {{{ // // Copyright (C) 2013 Nicolas Schodet // // 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. // // }}} #include "ucoo/arch/host/mex/mex_node.hh" #include #include #include namespace ucoo { /// Host support class. class Host { public: /// Constructor, with default instance name. Host (const std::string &default_instance_name); /// Get instance name, strip a number of tail components if requested. std::string get_instance (int strip = 0) const; /// Get Mex node. Connect if not done yet. mex::Node &get_node (); /// Declare a command line option without value. void add_option (char opt, const char *help); /// Declare a command line option with value. void add_option (char opt, const char *metavar, const char *help, const std::string &default_value); /// Test if option was set. bool is_option_set (char opt) const; /// Get value for option. const std::string &get_option (char opt) const; /// To be done once, parse options. void parse_options (); private: /// Display usage message and exit. void usage (int ret); private: /// Instance name, from default or from command line. std::string instance_name_; /// Mex node, or 0 if not connected yet. std::auto_ptr node_; /// Store options definitions and values. struct Option { const char *metavar; const char *help; bool set; std::string value; }; typedef std::map Options; Options options_; /// Program name, used for messages. const char *program_name_; /// Option parsing is done. bool option_parsed_; }; } // namespace ucoo #endif // ucoo_arch_host_host_hh