C++编写及注册windows服务程序
1、注册服务：在 "开始->运行->cmd" 中输入 sc create TEST binPath = "C:\TEST.EXE" 则在windows下注册了一项服务
sc create TestService binpath= "c:\ServiceTest.exe" displayname= "TestService" depend= Tcpip start=??? auto
注意这里的格式，“=”后面是必须空一格的，否则会出现错误。???????
在提示建立成功后，可以直接输入“net start TestService”
来启动服务，或者可以直接在“管理工具”的“服务”中直接启动。
C:\Documents and Settings\Administrator>sc create
描述:
??????? 在注册表和服务数据库中创建服务项。
用法:
sc <server> create [service name] [binPath= ] <option1> <option2>...
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2、启停服务：在 "开始->运行->cmd" 中输入"Service.msc"查看该服务状态及开启、停止服务
3、删除服务：在 "开始->运行->cmd" 中输入 sc delete TEST
以下是C++语言的一个服务程序编写的实例，编译生成 “C:\ServiceTest.exe“
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// ServiceTest.cpp : Defines the entry point for the application.
//
#include "stdafx.h"
#include "stdio.h"
#include "tchar.h"
#include<iostream>
using namespace std;
//定义全局函数变量
void Init();
BOOL IsInstalled();
BOOL Install();
BOOL Uninstall();
void LogEvent(LPCTSTR pszFormat, ...);
void WINAPI ServiceMain();
void WINAPI ServiceStrl(DWORD dwOpcode);
TCHAR szServiceName[] = _T("ServiceTest");
BOOL bInstall;
SERVICE_STATUS_HANDLE hServiceStatus;
SERVICE_STATUS status;
DWORD dwThreadID;
int APIENTRY WinMain(HINSTANCE hInstance,
???????????????????? HINSTANCE hPrevInstance,
???????????????????? LPSTR???? lpCmdLine,
???????????????????? int?????? nCmdShow)
{
??? Init();
???
??? dwThreadID = ::GetCurrentThreadId();
??? SERVICE_TABLE_ENTRY st[] =
??? {
??????? { szServiceName, (LPSERVICE_MAIN_FUNCTION)ServiceMain },
??????? { NULL, NULL }
??? };
??? if (stricmp(lpCmdLine, "/install") == 0)
??? {
??? ??? Install();
??? }
??? else if (stricmp(lpCmdLine, "/uninstall") == 0)
??? {
??? ??? Uninstall();
??? }
??? else
??? {
??? ??? if (!::StartServiceCtrlDispatcher(st))
??? ??? {
??? ??? ??? LogEvent(_T("Register Service Main Function Error!"));
??? ??? }
??? }
??? return 0;
}
//*********************************************************
//Functiopn:??? ??? ??? Init
//Description:??? ??? ??? 初始化
//Calls:??? ??? ??? ??? main
//Called By:??? ??? ??? ???
//Table Accessed:??? ??? ??? ???
//Table Updated:??? ??? ??? ???
//Input:??? ??? ??? ???
//Output:??? ??? ??? ???
//Return:??? ??? ??? ???
//Others:??? ??? ??? ???
//History:??? ??? ??? ???
//??? ??? ??? <author>niying <time>2006-8-10??? ??? <version>??? ??? <desc>
//*********************************************************
void Init()
{
??? hServiceStatus = NULL;
??? status.dwServiceType = SERVICE_WIN32_OWN_PROCESS;
??? status.dwCurrentState = SERVICE_STOPPED;
??? status.dwControlsAccepted = SERVICE_ACCEPT_STOP;
??? status.dwWin32ExitCode = 0;
??? status.dwServiceSpecificExitCode = 0;
??? status.dwCheckPoint = 0;
??? status.dwWaitHint = 0;
}
//*********************************************************
//Functiopn:??? ??? ??? ServiceMain
//Description:??? ??? ??? 服务主函数，这在里进行控制对服务控制的注册
//Calls:
//Called By:
//Table Accessed:
//Table Updated:
//Input:
//Output:
//Return:
//Others:
//History:
//??? ??? ??? <author>niying <time>2006-8-10??? ??? <version>??? ??? <desc>
//*********************************************************
void WINAPI ServiceMain()
{
??? // Register the control request handler
??? status.dwCurrentState = SERVICE_START_PENDING;
??? status.dwControlsAccepted = SERVICE_ACCEPT_STOP;
??? //注册服务控制
??? hServiceStatus = RegisterServiceCtrlHandler(szServiceName, ServiceStrl);
??? if (hServiceStatus == NULL)
??? {
??????? LogEvent(_T("Handler not installed"));
??????? return;
??? }
??? SetServiceStatus(hServiceStatus, &status);
??? status.dwWin32ExitCode = S_OK;
??? status.dwCheckPoint = 0;
??? status.dwWaitHint = 0;
??? status.dwCurrentState = SERVICE_RUNNING;
??? SetServiceStatus(hServiceStatus, &status);
??? //模拟服务的运行，10后自动退出。应用时将主要任务放于此即可
??? int i = 0;
??? while (i < 10)
??? {
??????? //新建文件
??? ??? FILE * fp0=fopen("c:/tt.txt","a");
??? ??? fclose(fp0);
??? ??? Sleep(10000);
??? ??? i++;
??? }
??? //
??? status.dwCurrentState = SERVICE_STOPPED;
??? SetServiceStatus(hServiceStatus, &status);
??? LogEvent(_T("Service stopped"));
}
//*********************************************************
//Functiopn:??? ??? ??? ServiceStrl
//Description:??? ??? ??? 服务控制主函数，这里实现对服务的控制，
//??? ??? ??? ??? ??? ??? 当在服务管理器上停止或其它操作时，将会运行此处代码
//Calls:
//Called By:
//Table Accessed:
//Table Updated:
//Input:??? ??? ??? ??? dwOpcode：控制服务的状态
//Output:
//Return:
//Others:
//History:
//??? ??? ??? <author>niying <time>2006-8-10??? ??? <version>??? ??? <desc>
//*********************************************************
void WINAPI ServiceStrl(DWORD dwOpcode)
{
??? switch (dwOpcode)
??? {
??? case SERVICE_CONTROL_STOP:
??? ??? status.dwCurrentState = SERVICE_STOP_PENDING;
??????? SetServiceStatus(hServiceStatus, &status);
??????? PostThreadMessage(dwThreadID, WM_CLOSE, 0, 0);
??????? break;
??? case SERVICE_CONTROL_PAUSE:
??????? break;
??? case SERVICE_CONTROL_CONTINUE:
??????? break;
??? case SERVICE_CONTROL_INTERROGATE:
??????? break;
??? case SERVICE_CONTROL_SHUTDOWN:
??????? break;
??? default:
??????? LogEvent(_T("Bad service request"));
??? }
}
//*********************************************************
//Functiopn:??? ??? ??? IsInstalled
//Description:??? ??? ??? 判断服务是否已经被安装
//Calls:
//Called By:
//Table Accessed:
//Table Updated:
//Input:
//Output:
//Return:
//Others:
//History:
//??? ??? ??? <author>niying <time>2006-8-10??? ??? <version>??? ??? <desc>
//*********************************************************
BOOL IsInstalled()
{
??? BOOL bResult = FALSE;
??? //打开服务控制管理器
??? SC_HANDLE hSCM = ::OpenSCManager(NULL, NULL, SC_MANAGER_ALL_ACCESS);
??? if (hSCM != NULL)
??? {
??? ??? //打开服务
??????? SC_HANDLE hService = ::OpenService(hSCM, szServiceName, SERVICE_QUERY_CONFIG);
??????? if (hService != NULL)
??????? {
??????????? bResult = TRUE;
??????????? ::CloseServiceHandle(hService);
??????? }
??????? ::CloseServiceHandle(hSCM);
??? }
??? return bResult;
}
//*********************************************************
//Functiopn:??? ??? ??? Install
//Description:??? ??? ??? 安装服务函数
//Calls:
//Called By:
//Table Accessed:
//Table Updated:
//Input:
//Output:
//Return:
//Others:
//History:
//??? ??? ??? <author>niying <time>2006-8-10??? ??? <version>??? ??? <desc>
//*********************************************************
BOOL Install()
{
??? if (IsInstalled())
??????? return TRUE;
??? //打开服务控制管理器
??? SC_HANDLE hSCM = ::OpenSCManager(NULL, NULL, SC_MANAGER_ALL_ACCESS);
??? if (hSCM == NULL)
??? {
??????? MessageBox(NULL, _T("Couldn't open service manager"), szServiceName, MB_OK);
??????? return FALSE;
??? }
??? // Get the executable file path
??? TCHAR szFilePath[MAX_PATH];
??? ::GetModuleFileName(NULL, szFilePath, MAX_PATH);
??? //创建服务
??? SC_HANDLE hService = ::CreateService(
??????? hSCM, szServiceName, szServiceName,
??????? SERVICE_ALL_ACCESS, SERVICE_WIN32_OWN_PROCESS,
??????? SERVICE_DEMAND_START, SERVICE_ERROR_NORMAL,
??????? szFilePath, NULL, NULL, _T(""), NULL, NULL);
??? if (hService == NULL)
??? {
??????? ::CloseServiceHandle(hSCM);
??????? MessageBox(NULL, _T("Couldn't create service"), szServiceName, MB_OK);
??????? return FALSE;
??? }
??? ::CloseServiceHandle(hService);
??? ::CloseServiceHandle(hSCM);
??? return TRUE;
}
//*********************************************************
//Functiopn:??? ??? ??? Uninstall
//Description:??? ??? ??? 删除服务函数
//Calls:
//Called By:
//Table Accessed:
//Table Updated:
//Input:
//Output:
//Return:
//Others:
//History:
//??? ??? ??? <author>niying <time>2006-8-10??? ??? <version>??? ??? <desc>
//*********************************************************
BOOL Uninstall()
{
??? if (!IsInstalled())
??????? return TRUE;
??? SC_HANDLE hSCM = ::OpenSCManager(NULL, NULL, SC_MANAGER_ALL_ACCESS);
??? if (hSCM == NULL)
??? {
??????? MessageBox(NULL, _T("Couldn't open service manager"), szServiceName, MB_OK);
??????? return FALSE;
??? }
??? SC_HANDLE hService = ::OpenService(hSCM, szServiceName, SERVICE_STOP | DELETE);
??? if (hService == NULL)
??? {
??????? ::CloseServiceHandle(hSCM);
??????? MessageBox(NULL, _T("Couldn't open service"), szServiceName, MB_OK);
??????? return FALSE;
??? }
??? SERVICE_STATUS status;
??? ::ControlService(hService, SERVICE_CONTROL_STOP, &status);
??? //删除服务
??? BOOL bDelete = ::DeleteService(hService);
??? ::CloseServiceHandle(hService);
??? ::CloseServiceHandle(hSCM);
??? if (bDelete)
??????? return TRUE;
??? LogEvent(_T("Service could not be deleted"));
??? return FALSE;
}
//*********************************************************
//Functiopn:??? ??? ??? LogEvent
//Description:??? ??? ??? 记录服务事件
//Calls:
//Called By:
//Table Accessed:
//Table Updated:
//Input:
//Output:
//Return:
//Others:
//History:
//??? ??? ??? <author>niying <time>2006-8-10??? ??? <version>??? ??? <desc>
//*********************************************************
void LogEvent(LPCTSTR pFormat, ...)
{
??? TCHAR??? chMsg[256];
??? HANDLE? hEventSource;
??? LPTSTR? lpszStrings[1];
??? va_list pArg;
??? va_start(pArg, pFormat);
??? _vstprintf(chMsg, pFormat, pArg);
??? va_end(pArg);
??? lpszStrings[0] = chMsg;
???
??? hEventSource = RegisterEventSource(NULL, szServiceName);
??? if (hEventSource != NULL)
??? {
??? ??? ReportEvent(hEventSource, EVENTLOG_INFORMATION_TYPE, 0, 0, NULL, 1, 0, (LPCTSTR*) &lpszStrings[0], NULL);
??? ??? DeregisterEventSource(hEventSource);
??? }
}