00001 /* ///////////////////////////////////////////////////////////////////////////// 00002 * File: examples/cpp/example_cpp_callback_be/example_cpp_callback_be.cpp 00003 * 00004 * Purpose: C++ example program for Pantheios. Demonstrates: 00005 * 00006 * - use of a back-end library that uses callbacks. 00007 * - use of pantheios::puts() in bail-out conditions 00008 * 00009 * Created: 25th August 2006 00010 * Updated: 31st August 2006 00011 * 00012 * www: http://www.pantheios.org/ 00013 * 00014 * License: This source code is placed into the public domain 2006 00015 * by Synesis Software Pty Ltd. There are no restrictions 00016 * whatsoever to your use of the software. 00017 * 00018 * This software is provided "as is", and any warranties, 00019 * express or implied, of any kind and for any purpose, are 00020 * disclaimed. 00021 * 00022 * ////////////////////////////////////////////////////////////////////////// */ 00023 00024 00025 /* Pantheios Header Files */ 00026 #include <pantheios/pantheios.hpp> // Pantheios C++ main header 00027 #include <pantheios/backends/bec.Win32Console.h> // Include the API for bec.Win32Console 00028 00029 /* Standard C/C++ Header Files */ 00030 #include <exception> // for std::exception 00031 #include <string> // for std::string 00032 #include <stdlib.h> // for exit codes 00033 00034 /* Windows Header Files */ 00035 #include <windows.h> // for console colour constants 00036 00037 /* ////////////////////////////////////////////////////////////////////////// */ 00038 00039 // Define the fe.simple process identity, so that it links when using fe.simple 00040 PANTHEIOS_EXTERN_C const char FE_SIMPLE_PROCESS_IDENTITY[] = "example_cpp_callback_be"; 00041 00042 /* ////////////////////////////////////////////////////////////////////////// */ 00043 00044 PANTHEIOS_CALL(void) pantheios_be_Win32Console_getAppInit(int backEndId, pan_be_Win32Console_init_t *init) /* throw() */ 00045 { 00046 STLSOFT_SUPPRESS_UNUSED(backEndId); // Avoid whinging compilers 00047 00048 init->flags |= PANTHEIOS_BE_WIN32CONSOLE_F_NO_TIME; 00049 00050 init->colours[pantheios::debug] = FOREGROUND_BLUE | FOREGROUND_INTENSITY; // Lose the white background 00051 init->colours[pantheios::notice] = FOREGROUND_BLUE | FOREGROUND_GREEN | FOREGROUND_RED; // Lose the intensity 00052 } 00053 00054 /* ////////////////////////////////////////////////////////////////////////// */ 00055 00056 int main() 00057 { 00058 try 00059 { 00060 pantheios::log_DEBUG("debug"); 00061 pantheios::log_INFORMATIONAL("informational"); 00062 pantheios::log_NOTICE("notice"); 00063 pantheios::log_WARNING("warning"); 00064 pantheios::log_ERROR("error"); 00065 pantheios::log_CRITICAL("critical"); 00066 pantheios::log_ALERT("alert"); 00067 pantheios::log_EMERGENCY("emergency"); 00068 00069 return EXIT_SUCCESS; 00070 } 00071 catch(std::bad_alloc &) 00072 { 00073 pantheios::log_CRITICAL("out of memory"); 00074 } 00075 catch(std::exception &x) 00076 { 00077 pantheios::log_ERROR("Concatenation failed: ", x); 00078 } 00079 catch(...) 00080 { 00081 pantheios::puts(pantheios::emergency, "Unexpected unknown error"); 00082 } 00083 00084 return EXIT_FAILURE; 00085 } 00086 00087 /* ////////////////////////////////////////////////////////////////////////// */
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| pantheios Library documentation © Matthew Wilson, 2006 |
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