00001 // -*- c++ -*- 00002 // 00003 // $Id: yapetexception.h 1191 2008-02-07 23:39:17Z rafi $ 00004 // 00005 // YAPET -- Yet Another Password Encryption Tool 00006 // Copyright (C) 2008 Rafael Ostertag 00007 // 00008 // This program is free software: you can redistribute it and/or modify 00009 // it under the terms of the GNU General Public License as published by 00010 // the Free Software Foundation, either version 3 of the License, or 00011 // (at your option) any later version. 00012 // 00013 // This program is distributed in the hope that it will be useful, 00014 // but WITHOUT ANY WARRANTY; without even the implied warranty of 00015 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00016 // GNU General Public License for more details. 00017 // 00018 // You should have received a copy of the GNU General Public License 00019 // along with this program. If not, see <http://www.gnu.org/licenses/>. 00020 // 00021 00022 #ifndef _YAPETEXCEPTION_H 00023 #define _YAPETEXCEPTION_H 00024 00025 #ifdef HAVE_CONFIG_H 00026 # include <config.h> 00027 #endif 00028 00029 #ifdef HAVE_EXCEPTION 00030 # include <exception> 00031 #endif 00032 00033 #ifdef HAVE_STRING 00034 # include <string> 00035 #endif 00036 00037 namespace YAPET { 00038 00044 class YAPETException : public std::exception { 00045 private: 00046 std::string message; 00047 00048 public: 00054 inline YAPETException() 00055 throw() : exception(), 00056 message("Generic exception message") {} 00064 inline YAPETException(std::string msg) 00065 throw() : exception(), 00066 message(msg) {} 00067 inline YAPETException(const YAPETException& ex) throw() { 00068 message = ex.message; 00069 } 00070 inline virtual ~YAPETException() throw() { /* empty */ } 00071 inline const YAPETException& operator=(const YAPETException& ex) 00072 throw() { 00073 if (this == &ex) return *this; 00074 message = ex.message; 00075 return *this; 00076 } 00077 inline virtual const char* what() const throw() { 00078 return message.c_str(); 00079 } 00080 }; 00081 00090 class YAPETRetryException : public YAPETException { 00091 public: 00092 inline YAPETRetryException() 00093 throw() : YAPETException("Retry") {} 00094 inline YAPETRetryException(std::string msg) 00095 throw() : YAPETException(msg) {} 00096 inline YAPETRetryException(const YAPETRetryException& ex) 00097 throw() : YAPETException(ex) {} 00098 inline virtual ~YAPETRetryException() throw() { /* Empty */ } 00099 00100 inline const YAPETRetryException 00101 operator=(const YAPETRetryException& ex) throw() { 00102 if (this == &ex) return *this; 00103 YAPETException::operator=(ex); 00104 return *this; 00105 } 00106 }; 00107 00114 class YAPETEncryptionException : public YAPETException { 00115 public: 00116 inline YAPETEncryptionException() 00117 throw() : YAPETException("Encryption error") {} 00118 inline YAPETEncryptionException(std::string msg) 00119 throw() : YAPETException(msg) {} 00120 inline YAPETEncryptionException(const YAPETEncryptionException& ex) 00121 throw() : YAPETException(ex) {} 00122 inline virtual ~YAPETEncryptionException() throw() { /* Empty */ } 00123 00124 inline const YAPETEncryptionException 00125 operator=(const YAPETEncryptionException& ex) throw() { 00126 if (this == &ex) return *this; 00127 YAPETException::operator=(ex); 00128 return *this; 00129 } 00130 }; 00131 00140 class YAPETInvalidPasswordException : public YAPETException { 00141 public: 00142 inline YAPETInvalidPasswordException() 00143 throw() : YAPETException("Invalid password") {} 00144 inline YAPETInvalidPasswordException(std::string msg) 00145 throw() : YAPETException(msg) {} 00146 00147 inline 00148 YAPETInvalidPasswordException(const YAPETInvalidPasswordException& ex) 00149 throw() : YAPETException(ex) {} 00150 inline virtual ~YAPETInvalidPasswordException() 00151 throw() { /* Empty */ } 00152 00153 inline const YAPETInvalidPasswordException 00154 operator=(const YAPETInvalidPasswordException& ex) throw() { 00155 if (this == &ex) return *this; 00156 YAPETException::operator=(ex); 00157 return *this; 00158 } 00159 }; 00160 00161 } 00162 00163 #endif // _YAPETEXCEPTION_H