FipS' Code (Thu Feb 15 22:43:35 2007) - (c) Filip STOKLAS (FipS) - [ www ] [ Guest Book ]
00001 00002 //--------------------------------------------------------------------------- 00003 #include <fs/sys/fsLog.h> 00004 00005 #include <fs/sys/fsDll.h> 00006 00007 #include <cassert> 00008 //--------------------------------------------------------------------------- 00009 int main() 00010 { 00011 using namespace fs::sys; 00012 00013 FS_LOG("o.EXE The application has been launched."); 00014 FS_LOG("!.EXE Sample warning message!"); 00015 FS_LOG("x.EXE Sample error message!"); 00016 FS_LOG("o.EXE Still logs only into the log history..."); 00017 00018 static Log_t AppLog(Log_t::LOG_FILE | Log_t::LOG_STDOUT); 00019 ModLog().SetTgt(&AppLog); // link 'module log' => 'app log' 00020 00021 FS_LOG("o.EXE First routed (real-time) message."); 00022 00023 FS_LOG("o.EXE At this point a module is loaded."); 00024 { 00025 // load a module 00026 fs::sys::Dll_t Dll("fsLogDll.dll"); 00027 assert(Dll.IsValid()); 00028 00029 // export a function from the module 00030 typedef void (* Bind_fn)(Log_t *, bool); 00031 Bind_fn pfnBind = static_cast<Bind_fn>(Dll.GetSymb("BindAppLog")); 00032 assert(pfnBind); 00033 00034 // bind 'Dll (module) Log' => 'AppLog', set 'AppLog' as a target 00035 (*pfnBind)(&AppLog, true); 00036 00037 // export a function from the module 00038 typedef int (* SomeDllFunc_fn)(int); 00039 SomeDllFunc_fn pfnSomeDllFunc = static_cast<SomeDllFunc_fn> 00040 (Dll.GetSymb("SomeDllFunc")); 00041 assert(pfnSomeDllFunc); 00042 00043 // call the function exported from the module 00044 int nRes = (*pfnSomeDllFunc)(10); 00045 FS_LOG("o.EXE The result of SomeDllFunc(10) is : %d", nRes); 00046 00047 // unbind 'Dll (module) Log', set no target 00048 (*pfnBind)(&AppLog, false); 00049 } 00050 FS_LOG("o.EXE At this point the module is unloaded."); 00051 00052 FS_LOG("o.EXE The application is about to be terminated."); 00053 00054 return 0; 00055 } 00056 //--------------------------------------------------------------------------- 00057 // [000000:015] o.EXE The application has been launched. 00058 // [000000:015] !.EXE Sample warning message! 00059 // [000000:015] x.EXE Sample error message! 00060 // [000000:015] o.EXE Still logs only into the log history... 00061 // [000000:015] o.EXE First routed (real-time) message. 00062 // [000000:015] o.EXE At this point a module is loaded. 00063 // [000000:015] o.DLL The module has just been attached. 00064 // [000000:015] o.DLL Still logs only into the log history... 00065 // [000000:015] o.DLL SomeDllFunc(10) has just been called. 00066 // [000000:015] o.EXE The result of SomeDllFunc(10) is : 11 00067 // [000000:015] o.EXE At this point the module is unloaded. 00068 // [000000:015] o.EXE The application is about to be terminated. 00069 // o.LOG 1 warning(s), 1 error(s) found. 00070 //---------------------------------------------------------------------------