00001 /************************************************************************************* 00002 * Copyright (c) 2009-2010, Christian Wressnegger 00003 * All rights reserved. 00004 * 00005 * Redistribution and use in source and binary forms, with or without 00006 * modification, are permitted provided that the following conditions are met: 00007 * * Redistributions of source code must retain the above copyright 00008 * notice, this list of conditions and the following disclaimer. 00009 * * Redistributions in binary form must reproduce the above copyright 00010 * notice, this list of conditions and the following disclaimer in the 00011 * documentation and/or other materials provided with the distribution. 00012 * * The names of its contributors may not be used to endorse or promote products 00013 * derived from this software without specific prior written permission. 00014 * 00015 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND 00016 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 00017 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 00018 * DISCLAIMED. IN NO EVENT SHALL COPYRIGHT HOLDER BE LIABLE FOR ANY 00019 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 00020 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 00021 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND 00022 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 00023 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 00024 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 00025 *************************************************************************************/ 00026 00027 #ifndef __GLOVE_DEVICE_HPP_ 00028 #define __GLOVE_DEVICE_HPP_ 00029 00030 #include "../config.hpp" 00031 00032 #include <string> 00033 00034 namespace glove { 00035 namespace devices { 00036 00043 struct API device_info { 00045 int id; 00047 std::string name; 00049 std::string type; 00051 std::string description; 00052 }; 00053 00060 class API Device { 00061 protected: 00063 std::string errorStr; 00064 00069 void setError(const std::string& e); 00073 void resetErrorState(); 00074 00075 public: 00079 Device(); 00083 virtual ~Device(); 00084 00089 virtual bool connect() = 0; 00094 virtual bool disconnect() = 0; 00099 virtual bool isConnected() = 0; 00100 00105 virtual const std::string& getTypeIdentifier() const = 0; 00106 00111 virtual std::string toString() = 0; 00117 const std::string& getError(); 00118 }; 00119 00120 } 00121 } 00122 00123 #endif /* __GLOVE_DEVICE_HPP_ */