标题
[windows/vc6/sdk]启动和停止服务 [含注册/删除一个服务项的代码]
clq
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2008-07-17 09:10:37 发表
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from http://blog.vckbase.com/star/archive/2005/04/30/5085.html
启动和停止服务
包含头文件：#include
以下以web服务为例：
#include
void CStartServiceDlg::OnBnClickedButton1()
{
// 打开服务管理对象
SC_HANDLE hSC = ::OpenSCManager( NULL,
NULL, GENERIC_EXECUTE);
if( hSC == NULL)
{
TRACE( "open SCManager error");
return;
}
// 打开www服务。
SC_HANDLE hSvc = ::OpenService( hSC, "W3SVC",
SERVICE_START | SERVICE_QUERY_STATUS | SERVICE_STOP);
if( hSvc == NULL)
{
TRACE( "Open www erron。");
::CloseServiceHandle( hSC);
return;
}
// 获得服务的状态
SERVICE_STATUS status;
if( ::QueryServiceStatus( hSvc, &status) == FALSE)
{
TRACE( "Get Service state error。");
::CloseServiceHandle( hSvc);
::CloseServiceHandle( hSC);
return;
}
//如果处于停止状态则启动服务，否则停止服务。
if( status.dwCurrentState == SERVICE_RUNNING)
{
// 停止服务
if( ::ControlService( hSvc,
SERVICE_CONTROL_STOP, &status) == FALSE)
{
TRACE( "stop service error。");
::CloseServiceHandle( hSvc);
::CloseServiceHandle( hSC);
return;
}
// 等待服务停止
while( ::QueryServiceStatus( hSvc, &status) == TRUE)
{
::Sleep( status.dwWaitHint);
if( status.dwCurrentState == SERVICE_STOPPED)
{
AfxMessageBox( "stop success。");
::CloseServiceHandle( hSvc);
::CloseServiceHandle( hSC);
return;
}
}
}
else if( status.dwCurrentState == SERVICE_STOPPED)
{
// 启动服务
if( ::StartService( hSvc, NULL, NULL) == FALSE)
{
TRACE( "start service error。");
::CloseServiceHandle( hSvc);
::CloseServiceHandle( hSC);
return;
}
// 等待服务启动
while( ::QueryServiceStatus( hSvc, &status) == TRUE)
{
::Sleep( status.dwWaitHint);
if( status.dwCurrentState == SERVICE_RUNNING)
{
AfxMessageBox( "start success。");
::CloseServiceHandle( hSvc);
::CloseServiceHandle( hSC);
return;
}
}
}
TRACE( "start error。");
::CloseServiceHandle( hSvc);
::CloseServiceHandle( hSC);
return;
}
clq
下面是我自己分解的一些实用函数:
//#include
//查询一个服务的状态
std::string GetScStateString(const std::string sername)
{
char * sta[] = {"关闭", "启动", "暂停", "正在转换状态"};
int i = GetScState(sername);
if ((i >= 0)&&(i <= 3))
{
return sta[i] ;
}
return "查询失败";
}
//查询一个服务的状态// -1 -- 失败, 0 -- 关闭, 1 -- 启动, 2 -- 暂停, 3 -- 正在转换状态
int GetScState(const std::string sername)
{
//打开服务管理对象
SC_HANDLE hSC = ::OpenSCManager( NULL,
NULL, GENERIC_EXECUTE);
if( hSC == NULL)
{
return -1;
}
//打开www服务
//SC_HANDLE hSvc = ::OpenService( hSC, "W3SVC", SERVICE_START | SERVICE_QUERY_STATUS | SERVICE_STOP);
SC_HANDLE hSvc = ::OpenService( hSC, sername.c_str(), SERVICE_START | SERVICE_QUERY_STATUS | SERVICE_STOP);
if( hSvc == NULL)
{
::CloseServiceHandle(hSC);
return -1;
}
// 获得服务的状态
SERVICE_STATUS status;
if( ::QueryServiceStatus( hSvc, &status) == FALSE)
{
//TRACE( "Get Service state error。");
::CloseServiceHandle( hSvc);
::CloseServiceHandle( hSC);
return -1;
}
int r = -1;
if( status.dwCurrentState == SERVICE_RUNNING)//运行
{
r = 1;
}
else
if( status.dwCurrentState == SERVICE_STOPPED)//停止
{
r = 0;
}
else
if( status.dwCurrentState == SERVICE_PAUSED)//暂停
{
r = 2;
}
else
{
r = 3;//等待转换为其他状态
}
::CloseServiceHandle( hSvc);
::CloseServiceHandle( hSC);
return r;
}
//停止一个服务
bool StopSc(const std::string sername)
{
//打开服务管理对象
SC_HANDLE hSC = ::OpenSCManager( NULL, NULL, GENERIC_EXECUTE);
if( hSC == NULL)
{
return false;
}
//打开www服务
//SC_HANDLE hSvc = ::OpenService( hSC, "W3SVC", SERVICE_START | SERVICE_QUERY_STATUS | SERVICE_STOP);
SC_HANDLE hSvc = ::OpenService( hSC, sername.c_str(), SERVICE_START | SERVICE_QUERY_STATUS | SERVICE_STOP);
if( hSvc == NULL)
{
::CloseServiceHandle(hSC);
return false;
}
// 获得服务的状态
SERVICE_STATUS status;
if( ::QueryServiceStatus( hSvc, &status) == FALSE)
{
//TRACE( "Get Service state error。");
::CloseServiceHandle( hSvc);
::CloseServiceHandle( hSC);
return false;
}
//停止服务
if( ::ControlService(hSvc, SERVICE_CONTROL_STOP, &status) == FALSE)
{
//TRACE( "stop service error。");
::CloseServiceHandle( hSvc);
::CloseServiceHandle( hSC);
return false;
}
//等待服务停止
while( ::QueryServiceStatus( hSvc, &status) == TRUE)
{
//::Sleep( status.dwWaitHint);
::Sleep( 200 );
if( status.dwCurrentState == SERVICE_STOPPED)
{
//AfxMessageBox( "stop success。");
::CloseServiceHandle( hSvc);
::CloseServiceHandle( hSC);
return true;
}
}
//TRACE( "start error。");
::CloseServiceHandle( hSvc);
::CloseServiceHandle( hSC);
return false;
}
//启动一个服务
bool StartSc(const std::string sername)
{
//打开服务管理对象
SC_HANDLE hSC = ::OpenSCManager( NULL,
NULL, GENERIC_EXECUTE);
if( hSC == NULL)
{
return false;
}
//打开www服务
//SC_HANDLE hSvc = ::OpenService( hSC, "W3SVC", SERVICE_START | SERVICE_QUERY_STATUS | SERVICE_STOP);
SC_HANDLE hSvc = ::OpenService( hSC, sername.c_str(), SERVICE_START | SERVICE_QUERY_STATUS | SERVICE_STOP);
if( hSvc == NULL)
{
::CloseServiceHandle(hSC);
return false;
}
// 获得服务的状态
SERVICE_STATUS status;
if( ::QueryServiceStatus( hSvc, &status) == FALSE)
{
//TRACE( "Get Service state error。");
::CloseServiceHandle( hSvc);
::CloseServiceHandle( hSC);
return false;
}
// 启动服务
if( ::StartService( hSvc, NULL, NULL) == FALSE)
{
//TRACE( "start service error。");
::CloseServiceHandle( hSvc);
::CloseServiceHandle( hSC);
return false;
}
// 等待服务启动
while( ::QueryServiceStatus( hSvc, &status) == TRUE)
{
//::Sleep( status.dwWaitHint);
::Sleep( 200 );
if( status.dwCurrentState == SERVICE_RUNNING)
{
//AfxMessageBox( "start success。");
::CloseServiceHandle( hSvc);
::CloseServiceHandle( hSC);
return true;
}
}
::CloseServiceHandle( hSvc);
::CloseServiceHandle( hSC);
return false;
}
//判断服务是否注册
bool ScIsInstalled(const std::string sername)
{
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, sername.c_str(), SERVICE_QUERY_CONFIG);
if (hService != NULL)
{
bResult = true;
::CloseServiceHandle(hService);
}
::CloseServiceHandle(hSCM);
}
return bResult;
}
//注册一个服务
bool ScInstall(const std::string sername, const std::string path)
{
if (ScIsInstalled(sername) == true)
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, sername.c_str(), sername.c_str(),
SERVICE_ALL_ACCESS, SERVICE_WIN32_OWN_PROCESS,
//SERVICE_DEMAND_START, //手工启动
SERVICE_AUTO_START,//自动启动
SERVICE_ERROR_NORMAL,
//szFilePath, NULL, NULL, _T(""), NULL, NULL);
path.c_str(), NULL, NULL, (""), 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;
}
//删除一个服务
bool ScUninstall(const std::string sername)
{
if (ScIsInstalled(sername) == false)
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, sername.c_str(), 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;
}
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