分享一个windows服务的代码

头文件：

#ifndef _KServiceHost_H_#define _KServiceHost_H_#include <Windows.h>#include <string>#define KSST_STOP0x0001#define KSST_PAUSE0x0002#define KSST_SHUTDOWN0x0004#define KSST_SESSIONCHANGED0x0008class KServiceHost{public:KServiceHost();virtual ~KServiceHost();int Create(LPCWSTR szServiceName, unsigned int uServiceSupportType);virtual int OnServiceStart(){return 0;};virtual int OnServiceStop(){return 0;};virtual int OnServicePause(){return 0;};virtual int OnServiceResume(){return 0;};virtual void OnServiceMain(DWORD dwArgc, LPTSTR* lpszArgv);virtual void OnServiceHandler(DWORD dwControl, DWORD dwEventType, LPVOID lpEventData, LPVOID lpContext);public:static void __stdcall KServiceHost::ServiceMain(DWORD dwArgc,  LPTSTR* lpszArgv);static void __stdcall KServiceHost::ServiceHandler(DWORD dwControl, DWORD dwEventType, LPVOID lpEventData, LPVOID lpContext);private:static KServiceHost *m_sServiceHost;SERVICE_STATUS_HANDLE m_ServiceStatusHandle;SERVICE_STATUS m_serviceStatus;unsigned int m_uServiceSupportType;std::wstring m_strServiceName;};#endif

CPP文件：

#include "stdafx.h"#include "KServiceHost.h"KServiceHost* KServiceHost::m_sServiceHost = NULL;KServiceHost::KServiceHost(){m_sServiceHost = this;m_ServiceStatusHandle = NULL;m_uServiceSupportType = 0;memset(&m_serviceStatus, 0, sizeof(m_serviceStatus));}KServiceHost::~KServiceHost(){m_sServiceHost = NULL;}int KServiceHost::Create(LPCWSTR szServiceName, unsigned int uServiceSupportType){int nReturn = 0;m_strServiceName = szServiceName;m_uServiceSupportType = uServiceSupportType;m_serviceStatus.dwServiceType = SERVICE_WIN32; m_serviceStatus.dwCurrentState= SERVICE_RUNNING;  if (uServiceSupportType & KSST_STOP)m_serviceStatus.dwControlsAccepted |= SERVICE_ACCEPT_STOP;if (uServiceSupportType & KSST_PAUSE)m_serviceStatus.dwControlsAccepted |= SERVICE_ACCEPT_PAUSE_CONTINUE;if (uServiceSupportType & KSST_SHUTDOWN)m_serviceStatus.dwControlsAccepted |= SERVICE_ACCEPT_SHUTDOWN;if (uServiceSupportType & KSST_SESSIONCHANGED)m_serviceStatus.dwControlsAccepted |= SERVICE_ACCEPT_SESSIONCHANGE;SERVICE_TABLE_ENTRY dispatchTable[] = { {L"KServiceHost", KServiceHost::ServiceMain},{NULL, NULL}};dispatchTable[0].lpServiceName = (LPWSTR)m_strServiceName.c_str();if (!StartServiceCtrlDispatcher(dispatchTable))nReturn = ::GetLastError();return nReturn;}void KServiceHost::OnServiceMain(DWORD dwArgc, LPTSTR* lpszArgv){m_ServiceStatusHandle = RegisterServiceCtrlHandlerEx(m_strServiceName.c_str(), (LPHANDLER_FUNCTION_EX)KServiceHost::ServiceHandler, NULL);if (m_ServiceStatusHandle == (SERVICE_STATUS_HANDLE)0) { m_serviceStatus.dwCurrentState  = SERVICE_STOPPED;SetServiceStatus(m_ServiceStatusHandle,  &m_serviceStatus);return; }m_serviceStatus.dwCurrentState = SERVICE_RUNNING;if (!SetServiceStatus(m_ServiceStatusHandle, &m_serviceStatus)){m_serviceStatus.dwCurrentState  = SERVICE_STOPPED;SetServiceStatus(m_ServiceStatusHandle,  &m_serviceStatus);return;}OnServiceStart();}void KServiceHost::OnServiceHandler(DWORD dwControl, DWORD dwEventType, LPVOID lpEventData, LPVOID lpContext){switch (dwControl) {case SERVICE_CONTROL_STOP:{m_serviceStatus.dwCurrentState  = SERVICE_STOPPED;SetServiceStatus(m_ServiceStatusHandle,  &m_serviceStatus);OnServiceStop();break;}case SERVICE_CONTROL_SHUTDOWN:{m_serviceStatus.dwCurrentState  = SERVICE_STOPPED;SetServiceStatus(m_ServiceStatusHandle,  &m_serviceStatus);OnServiceStop();break;}case SERVICE_CONTROL_PAUSE:{m_serviceStatus.dwCurrentState  = SERVICE_PAUSED;SetServiceStatus(m_ServiceStatusHandle,  &m_serviceStatus);OnServicePause();break;}case SERVICE_CONTROL_CONTINUE:{m_serviceStatus.dwCurrentState  = SERVICE_RUNNING;SetServiceStatus(m_ServiceStatusHandle,  &m_serviceStatus);OnServiceResume();break;}case SERVICE_CONTROL_SESSIONCHANGE:break;default: break;};}void __stdcall KServiceHost::ServiceMain(DWORD dwArgc,  LPTSTR* lpszArgv){m_sServiceHost->OnServiceMain(dwArgc, lpszArgv);}void __stdcall KServiceHost::ServiceHandler(DWORD dwControl, DWORD dwEventType, LPVOID lpEventData, LPVOID lpContext){m_sServiceHost->OnServiceHandler(dwControl, dwEventType, lpEventData, lpContext);}

使用示例代码：

#include "stdafx.h"#include "KServiceHost.h"KServiceHost g_serviceHost;int _tmain(int argc, _TCHAR* argv[]){g_serviceHost.Create(L"KServiceHost", KSST_STOP | KSST_PAUSE | KSST_SHUTDOWN);return 0;}