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C語言實現Windows服務並進行安裝部署

編輯：關於C語言

C語言實現Windows服務並進行安裝部署

// service_test.cpp : 定義控制台應用程序的入口點。
//

#include "stdafx.h"
#include
#include

#define SLEEP_TIME 5000
#define LOGFILE "D:\\TEST\\memstatuse.txt"

int WriteToLog(char *);

SERVICE_STATUS ServiceStatus;
SERVICE_STATUS_HANDLE hStaus;

void ServiceMain(int argc,char **argv);
void ControlHandler(DWORD request);
int InitService();

int _tmain(int argc, _TCHAR* argv[])
{
SERVICE_TABLE_ENTRY ServiceTable[2];
ServiceTable[0].lpServiceName = L"MemoryStatus";
ServiceTable[0].lpServiceProc = (LPSERVICE_MAIN_FUNCTION)ServiceMain;

ServiceTable[1].lpServiceName = NULL;
ServiceTable[1].lpServiceProc = NULL;

StartServiceCtrlDispatcher(ServiceTable);

return 0;
}
void ServiceMain(int argc,char **argv)
{
BOOL bRet;
bRet = TRUE;

ServiceStatus.dwServiceType = SERVICE_WIN32;
ServiceStatus.dwCurrentState = SERVICE_START_PENDING;
ServiceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP|SERVICE_ACCEPT_SHUTDOWN;

ServiceStatus.dwWin32ExitCode = 0;
ServiceStatus.dwServiceSpecificExitCode = 0;
ServiceStatus.dwCheckPoint = 0;
ServiceStatus.dwWaitHint = 0;

hStaus = RegisterServiceCtrlHandler(L"MemoryStatus",(LPHANDLER_FUNCTION)ControlHandler);
if (hStaus == (SERVICE_STATUS_HANDLE)0)
{
return;
}

ServiceStatus.dwCurrentState = SERVICE_RUNNING;
SetServiceStatus(hStaus,&ServiceStatus);

char memory[256];

while(ServiceStatus.dwCurrentState == SERVICE_RUNNING)
{
GetCurrentDirectory(256,(LPWSTR)memory);
int result = WriteToLog(memory);

if (result)
{
ServiceStatus.dwCurrentState = SERVICE_STOPPED;
ServiceStatus.dwWin32ExitCode = -1;
SetServiceStatus(hStaus,&ServiceStatus);
return;
}
Sleep(SLEEP_TIME);

}
return;
}

void ControlHandler(DWORD request)
{
switch(request)
{
case SERVICE_CONTROL_STOP:
WriteToLog("Monitoring stopped");
ServiceStatus.dwWin32ExitCode = 0;
ServiceStatus.dwCurrentState = SERVICE_STOPPED;
SetServiceStatus(hStaus,&ServiceStatus);
return;

case SERVICE_CONTROL_SHUTDOWN:
WriteToLog("Monitoring stopped");
ServiceStatus.dwWin32ExitCode = 0;
ServiceStatus.dwCurrentState = SERVICE_STOPPED;
SetServiceStatus(hStaus,&ServiceStatus);
return;

default:
break;

}
SetServiceStatus(hStaus,&ServiceStatus);
return;
}

//輸出到日志文件
int WriteToLog(char * str)
{
FILE *log;
log = fopen(LOGFILE,"a+");
if (log==NULL)
{
return -1;
}
fprintf(log,"%s\n",str);
fclose(log);
return 0;

}

程序運行生成service_test.exe ，用管理員身份進入到控制台，cd C:\Windows\system32 然後利用sc.exe工具 sc create service_test binPath= D:\TEST\service_test.exe控制台中會打印出 CreateService 成功。此時進入服務管理手動開啟服務