I need a program which run as service (in the background). The program read a txt file where are informations: date/time and message. example txt file: 2008/06/13 20:00:00 Go to cinema The program check if time (date/time) is equal of system time (date/time). If is equal, the program put a message on screen)- ex. Go to cinema. have ex.program, not comare system time and date... how make this? Code: #include <process.h> #include <iostream> #include <time.h> #include <fstream> #include <string> #include <tchar.h> #include <stdio.h> #include <windows.h> #include <winbase.h> #include <winsvc.h> // Service.cpp : Defines the entry point for the console application. // #include "stdafx.h" #define MAX_NUM_OF_PROCESS 4 /** Window Service **/ VOID ServiceMainProc(); VOID Install(char* pPath, char* pName); VOID UnInstall(char* pName); VOID WriteLog(char* pFile, char* pMsg); BOOL KillService(char* pName); BOOL RunService(char* pName); VOID ExecuteSubProcess(); VOID ProcMonitorThread(VOID *); VOID WINAPI ServiceMain(DWORD dwArgc, LPTSTR *lpszArgv); VOID WINAPI ServiceHandler(DWORD fdwControl); /** Window Service **/ const int nBufferSize = 500; CHAR pServiceName[nBufferSize+1]; CHAR pExeFile[nBufferSize+1]; CHAR lpCmdLineData[nBufferSize+1]; CHAR pLogFile[nBufferSize+1]; BOOL ProcessStarted = TRUE; CRITICAL_SECTION myCS; SERVICE_TABLE_ENTRY lpServiceStartTable[] = { {pServiceName, ServiceMain}, {NULL, NULL} }; LPTSTR ProcessNames[MAX_NUM_OF_PROCESS]; SERVICE_STATUS_HANDLE hServiceStatusHandle; SERVICE_STATUS ServiceStatus; PROCESS_INFORMATION pProcInfo[MAX_NUM_OF_PROCESS]; int _tmain(int argc, _TCHAR* argv[]) { if(argc >= 2) strcpy(lpCmdLineData, argv[1]); ServiceMainProc(); return 0; } VOID ServiceMainProc() { ::InitializeCriticalSection(&myCS); // initialize variables for .exe and .log file names char pModuleFile[nBufferSize+1]; DWORD dwSize = GetModuleFileName(NULL, pModuleFile, nBufferSize); pModuleFile[dwSize] = 0; if(dwSize>4 && pModuleFile[dwSize-4] == '.') { sprintf(pExeFile,"%s",pModuleFile); pModuleFile[dwSize-4] = 0; sprintf(pLogFile,"%s.log",pModuleFile); } //name of process strcpy(pServiceName,"SkyDiver"); if(_stricmp("-i",lpCmdLineData) == 0 || _stricmp("-I",lpCmdLineData) == 0) Install(pExeFile, pServiceName); else if(_stricmp("-k",lpCmdLineData) == 0 || _stricmp("-K",lpCmdLineData) == 0) KillService(pServiceName); else if(_stricmp("-u",lpCmdLineData) == 0 || _stricmp("-U",lpCmdLineData) == 0) UnInstall(pServiceName); else if(_stricmp("-s",lpCmdLineData) == 0 || _stricmp("-S",lpCmdLineData) == 0) RunService(pServiceName); else ExecuteSubProcess(); } VOID Install(char* pPath, char* pName) { SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_CREATE_SERVICE); if (schSCManager==0) { long nError = GetLastError(); char pTemp[121]; sprintf(pTemp, "OpenSCManager failed, error code = %d\n", nError); WriteLog(pLogFile, pTemp); } else { SC_HANDLE schService = CreateService ( schSCManager, /* SCManager database */ pName, /* name of service */ pName, /* service name to display */ SERVICE_ALL_ACCESS, /* desired access */ SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS , /* service type */ SERVICE_AUTO_START, /* start type */ SERVICE_ERROR_NORMAL, /* error control type */ pPath, /* service's binary */ NULL, /* no load ordering group */ NULL, /* no tag identifier */ NULL, /* no dependencies */ NULL, /* LocalSystem account */ NULL ); /* no password */ if (schService==0) { long nError = GetLastError(); char pTemp[121]; sprintf(pTemp, "Failed to create service %s, error code = %d\n", pName, nError); WriteLog(pLogFile, pTemp); } else { char pTemp[121]; sprintf(pTemp, "Service %s installed\n", pName); WriteLog(pLogFile, pTemp); CloseServiceHandle(schService); } CloseServiceHandle(schSCManager); } } VOID UnInstall(char* pName) { SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); if (schSCManager==0) { long nError = GetLastError(); char pTemp[121]; sprintf(pTemp, "OpenSCManager failed, error code = %d\n", nError); WriteLog(pLogFile, pTemp); } else { SC_HANDLE schService = OpenService( schSCManager, pName, SERVICE_ALL_ACCESS); if (schService==0) { long nError = GetLastError(); char pTemp[121]; sprintf(pTemp, "OpenService failed, error code = %d\n", nError); WriteLog(pLogFile, pTemp); } else { if(!DeleteService(schService)) { char pTemp[121]; sprintf(pTemp, "Failed to delete service %s\n", pName); WriteLog(pLogFile, pTemp); } else { char pTemp[121]; sprintf(pTemp, "Service %s removed\n",pName); WriteLog(pLogFile, pTemp); } CloseServiceHandle(schService); } CloseServiceHandle(schSCManager); } DeleteFile(pLogFile); } VOID WriteLog(char* pFile, char* pMsg) { // write error or other information into log file ::EnterCriticalSection(&myCS); try { SYSTEMTIME oT; ::GetLocalTime(&oT); FILE* pLog = fopen(pFile,"a"); fprintf(pLog,"%02d/%02d/%04d, %02d:%02d:%02d\n %s",oT.wMonth,oT.wDay,oT.wYear,oT.wHour,oT.wMinute,oT.wSecond,pMsg); fclose(pLog); } catch(...) {} ::LeaveCriticalSection(&myCS); } BOOL KillService(char* pName) { // kill service with given name SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); if (schSCManager==0) { long nError = GetLastError(); char pTemp[121]; sprintf(pTemp, "OpenSCManager failed, error code = %d\n", nError); WriteLog(pLogFile, pTemp); } else { // open the service SC_HANDLE schService = OpenService( schSCManager, pName, SERVICE_ALL_ACCESS); if (schService==0) { long nError = GetLastError(); char pTemp[121]; sprintf(pTemp, "OpenService failed, error code = %d\n", nError); WriteLog(pLogFile, pTemp); } else { // call ControlService to kill the given service SERVICE_STATUS status; if(ControlService(schService,SERVICE_CONTROL_STOP,&status)) { CloseServiceHandle(schService); CloseServiceHandle(schSCManager); return TRUE; } else { long nError = GetLastError(); char pTemp[121]; sprintf(pTemp, "ControlService failed, error code = %d\n", nError); WriteLog(pLogFile, pTemp); } CloseServiceHandle(schService); } CloseServiceHandle(schSCManager); } return FALSE; } BOOL RunService(char* pName) { // run service with given name SC_HANDLE schSCManager = OpenSCManager( NULL, NULL, SC_MANAGER_ALL_ACCESS); if (schSCManager==0) { long nError = GetLastError(); char pTemp[121]; sprintf(pTemp, "OpenSCManager failed, error code = %d\n", nError); WriteLog(pLogFile, pTemp); } else { // open the service SC_HANDLE schService = OpenService( schSCManager, pName, SERVICE_ALL_ACCESS); if (schService==0) { long nError = GetLastError(); char pTemp[121]; sprintf(pTemp, "OpenService failed, error code = %d\n", nError); WriteLog(pLogFile, pTemp); } else { // call StartService to run the service if(StartService(schService, 0, (const char**)NULL)) { CloseServiceHandle(schService); CloseServiceHandle(schSCManager); return TRUE; } else { long nError = GetLastError(); char pTemp[121]; sprintf(pTemp, "StartService failed, error code = %d\n", nError); WriteLog(pLogFile, pTemp); } CloseServiceHandle(schService); } CloseServiceHandle(schSCManager); } return FALSE; } VOID ExecuteSubProcess() { if(_beginthread(ProcMonitorThread, 0, NULL) == -1) { long nError = GetLastError(); char pTemp[121]; sprintf(pTemp, "StartService failed, error code = %d\n", nError); WriteLog(pLogFile, pTemp); } if(!StartServiceCtrlDispatcher(lpServiceStartTable)) { long nError = GetLastError(); char pTemp[121]; sprintf(pTemp, "StartServiceCtrlDispatcher failed, error code = %d\n", nError); WriteLog(pLogFile, pTemp); } ::DeleteCriticalSection(&myCS); } VOID WINAPI ServiceMain(DWORD dwArgc, LPTSTR *lpszArgv) { DWORD status = 0; DWORD specificError = 0xfffffff; ServiceStatus.dwServiceType = SERVICE_WIN32; ServiceStatus.dwCurrentState = SERVICE_START_PENDING; ServiceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_SHUTDOWN | SERVICE_ACCEPT_PAUSE_CONTINUE; ServiceStatus.dwWin32ExitCode = 0; ServiceStatus.dwServiceSpecificExitCode = 0; ServiceStatus.dwCheckPoint = 0; ServiceStatus.dwWaitHint = 0; hServiceStatusHandle = RegisterServiceCtrlHandler(pServiceName, ServiceHandler); if (hServiceStatusHandle==0) { long nError = GetLastError(); char pTemp[121]; sprintf(pTemp, "RegisterServiceCtrlHandler failed, error code = %d\n", nError); WriteLog(pLogFile, pTemp); return; } // Initialization complete - report running status ServiceStatus.dwCurrentState = SERVICE_RUNNING; ServiceStatus.dwCheckPoint = 0; ServiceStatus.dwWaitHint = 0; if(!SetServiceStatus(hServiceStatusHandle, &ServiceStatus)) { long nError = GetLastError(); char pTemp[121]; sprintf(pTemp, "SetServiceStatus failed, error code = %d\n", nError); WriteLog(pLogFile, pTemp); } } VOID WINAPI ServiceHandler(DWORD fdwControl) { switch(fdwControl) { case SERVICE_CONTROL_STOP: case SERVICE_CONTROL_SHUTDOWN: ProcessStarted = FALSE; ServiceStatus.dwWin32ExitCode = 0; ServiceStatus.dwCurrentState = SERVICE_STOPPED; ServiceStatus.dwCheckPoint = 0; ServiceStatus.dwWaitHint = 0; break; case SERVICE_CONTROL_PAUSE: ServiceStatus.dwCurrentState = SERVICE_PAUSED; break; case SERVICE_CONTROL_CONTINUE: ServiceStatus.dwCurrentState = SERVICE_RUNNING; break; case SERVICE_CONTROL_INTERROGATE: break; }; if (!SetServiceStatus(hServiceStatusHandle, &ServiceStatus)) { long nError = GetLastError(); char pTemp[121]; sprintf(pTemp, "SetServiceStatus failed, error code = %d\n", nError); WriteLog(pLogFile, pTemp); } } VOID ProcMonitorThread(VOID *) { while(ProcessStarted == TRUE) { //WriteLog(pLogFile, "Write service!!!"); FILE *f; int tmp; char c,time[10],date[10],msg[100]; for(tmp=0;tmp<10;++tmp) time[tmp]='\0'; for(tmp=0;tmp<10;++tmp) date[tmp]='\0'; for(tmp=0;tmp<10;++tmp) msg[tmp]='\0'; tmp=0; f=fopen("Scheduler.txt","r"); while(1) { c=getc(f); if(c==' ')break; time[tmp]=c; ++tmp; } tmp=0; while(1) { c=getc(f); if(c==' ')break; date[tmp]=c; ++tmp; } tmp=0; while(1) { c=getc(f); if(c==EOF)break; msg[tmp]=c; ++tmp; } fclose(f); MessageBox(NULL,("Time: %s Date: %s Message: %s",time,date,msg),"Message window",0); } }
