00001 /*************************************************************************** 00002 ** 00003 ** This file is part of GpCoreTools. 00004 ** 00005 ** This file may be distributed and/or modified under the terms of the 00006 ** GNU General Public License version 2 or 3 as published by the Free 00007 ** Software Foundation and appearing in the file LICENSE.GPL included 00008 ** in the packaging of this file. 00009 ** 00010 ** This file is distributed in the hope that it will be useful, but WITHOUT 00011 ** ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 00012 ** FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for 00013 ** more details. 00014 ** 00015 ** You should have received a copy of the GNU General Public License 00016 ** along with this program. If not, see <http://www.gnu.org/licenses/>. 00017 ** 00018 ** See http://www.geopsy.org for more information. 00019 ** 00020 ** Created: 2009-07-01 00021 ** Authors: 00022 ** Marc Wathelet 00023 ** Marc Wathelet (LGIT, Grenoble, France) 00024 ** 00025 ***************************************************************************/ 00026 00027 #ifndef COREAPPLICATION_H 00028 #define COREAPPLICATION_H 00029 00030 #include <string> 00031 #include <errno.h> 00032 00033 #include "GpCoreToolsDLLExport.h" 00034 00035 namespace GpCoreTools { 00036 00037 class ApplicationHelp; 00038 00039 class GPCORETOOLS_EXPORT CoreApplication 00040 { 00041 public: 00042 CoreApplication(int & argc, char ** argv, ApplicationHelp * ( *help) (), bool reportBugs=true); 00043 virtual ~CoreApplication(); 00044 00045 virtual void close() {} 00046 00047 static std::string version(); 00048 static std::string version(const char * item); 00049 static std::string authors(); 00050 static void exit(int exitCode); 00051 00052 static bool checkOptionArg(int& i, int argc, char ** argv, bool mandatory=true); 00053 void showHelp(int& i, int argc, char ** argv, ApplicationHelp * ( *help) ()); 00054 00055 static CoreApplication * instance() {return _self;} 00056 00057 static std::string getStdin(); 00058 static std::string backTrace(); 00059 static std::string backTraceBug(); 00060 static void osSignal(int sigNum); 00061 int terminalRows() const; 00062 int terminalCols() const; 00063 const char * applicationName() const {return _applicationName.data();} 00064 void initInternalDebugger(); 00065 protected: 00066 void setHelp(ApplicationHelp * h); 00067 private: 00068 void terminalSize() const; 00069 void reportBug(); 00070 00071 static CoreApplication * _self; 00072 std::string _applicationName; 00073 mutable int _terminalCols, _terminalRows; 00074 bool _reportBugs; 00075 }; 00076 00077 template <typename T> 00078 inline void unused(const T& x) {(void)x;} 00079 00080 #define UNUSED(x) unused(x) 00081 00082 } // namespace GpCoreTools 00083 00084 #endif // COREAPPLICATION_H
