启动时发生C++服务错误:无法在本地计算机上启动服务
问题描述:
我已经使用C++创建了一个Win32服务,并已成功安装到服务中。启动时发生C++服务错误:无法在本地计算机上启动服务
现在尝试从Services.msc启动服务时,出现错误: 无法在本地计算机上启动服务。错误2:系统找不到指定的文件。
这里是我的服务进入点定义的代码片段:
#include "stdafx.h"
#include "iostream"
#include "Windows.h"
#include "Winsvc.h"
#include "time.h"
SERVICE_STATUS m_ServiceStatus;
SERVICE_STATUS_HANDLE m_ServiceStatusHandle;
BOOL bRunning=true;
void WINAPI ServiceMain(DWORD argc, LPTSTR *argv);
void WINAPI ServiceCtrlHandler(DWORD Opcode);
BOOL InstallService();
BOOL DeleteService();
void main(int argc, char* argv[])
{
if(argc>1)
{
if(strcmp(argv[1],"-i")==0)
{
if(InstallService())
printf("\n\nService Installed Sucessfully\n");
else
printf("\n\nError Installing Service\n");
}
else if(strcmp(argv[1],"-u")==0)
{
if(DeleteService())
printf("\n\nService UnInstalled Sucessfully\n");
else
printf("\n\nError UnInstalling Service\n");
}
else
{
printf("\n\nUnknown Switch Usage\n\nFor Install use WindowService -i\n\nFor UnInstall use WindowService -u\n");
}
}
else
{
SERVICE_TABLE_ENTRY DispatchTable[]=
{{"myService",ServiceMain},{NULL,NULL}};
StartServiceCtrlDispatcher(DispatchTable);
}
// DeleteService();
//return 0;
}
void WINAPI ServiceMain(DWORD argc, LPTSTR *argv)
{
DWORD status;
DWORD specificError;
m_ServiceStatus.dwServiceType = SERVICE_WIN32;
m_ServiceStatus.dwCurrentState = SERVICE_START_PENDING;
m_ServiceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP;
m_ServiceStatus.dwWin32ExitCode = 0;
m_ServiceStatus.dwServiceSpecificExitCode = 0;
m_ServiceStatus.dwCheckPoint = 0;
m_ServiceStatus.dwWaitHint = 0;
m_ServiceStatusHandle = RegisterServiceCtrlHandler("myService",
ServiceCtrlHandler);
if (m_ServiceStatusHandle == (SERVICE_STATUS_HANDLE)0)
{
return;
}
m_ServiceStatus.dwCurrentState = SERVICE_RUNNING;
m_ServiceStatus.dwCheckPoint = 0;
m_ServiceStatus.dwWaitHint = 0;
if (!SetServiceStatus (m_ServiceStatusHandle, &m_ServiceStatus))
{
}
system("start c:\\progra~1\\intern~1\\iexplore.exe http://www.google.com");
//strcat("Win1", "1.exe");
/*bRunning=true;
while(bRunning)
{
//Sleep(3000);
//Place Your Code for processing here....
//printf("\nThe Service is Running Now...\n");
}*/
return;
}
void WINAPI ServiceCtrlHandler(DWORD Opcode)
{
switch(Opcode)
{
case SERVICE_CONTROL_PAUSE:
m_ServiceStatus.dwCurrentState = SERVICE_PAUSED;
break;
case SERVICE_CONTROL_CONTINUE:
m_ServiceStatus.dwCurrentState = SERVICE_RUNNING;
break;
case SERVICE_CONTROL_STOP:
m_ServiceStatus.dwWin32ExitCode = 0;
m_ServiceStatus.dwCurrentState = SERVICE_STOPPED;
m_ServiceStatus.dwCheckPoint = 0;
m_ServiceStatus.dwWaitHint = 0;
SetServiceStatus (m_ServiceStatusHandle,&m_ServiceStatus);
bRunning=false;
break;
case SERVICE_CONTROL_INTERROGATE:
break;
}
return;
}
BOOL InstallService()
{
char strDir[1024];
HANDLE schSCManager,schService;
GetCurrentDirectory(1024,strDir);
strcat(strDir,"\\Debug\\WindowService.exe");
schSCManager = OpenSCManager(NULL,NULL,SC_MANAGER_ALL_ACCESS);
if (schSCManager == NULL)
return false;
LPCTSTR lpszBinaryPathName=strDir;
schService = CreateService(schSCManager,"myService",
"my_Service", // service name to display
SERVICE_ALL_ACCESS, // desired access
SERVICE_WIN32_OWN_PROCESS, // service type
SERVICE_DEMAND_START, // start type
SERVICE_ERROR_NORMAL, // error control type
lpszBinaryPathName, // service's binary
NULL, // no load ordering group
NULL, // no tag identifier
NULL, // no dependencies
NULL, // LocalSystem account
NULL); // no password
if (schService == NULL)
return false;
CloseServiceHandle(schService);
return true;
}
BOOL DeleteService()
{
HANDLE schSCManager;
SC_HANDLE hService;
schSCManager = OpenSCManager(NULL,NULL,SC_MANAGER_ALL_ACCESS);
if (schSCManager == NULL)
return false;
hService=OpenService(schSCManager,"myService",SERVICE_ALL_ACCESS);
if (hService == NULL)
return false;
if(DeleteService(hService)==0)
return false;
if(CloseServiceHandle(hService)==0)
return false;
return true;
}
我从codeproject采取此代码示例。
答
在services.msc中检查您的服务的属性,以查看您的exe有望从哪里运行,并确保它与EXE的物理路径匹配。确保EXE确实存在。检查事件查看器以查看是否有关于错误的更多信息。确保代码在不作为服务运行时正常运行 - 使代码可选地作为服务运行,而不是服务在这方面可能非常有用。在调试器中运行服务安装以确保您不会错过任何地方的错误代码 - 服务安装实际上是否能够正常工作?
答
您安装服务的位置在哪里。 DId检查服务是否存在于该位置。
您是否试图将其作为网络服务或本地用户服务运行。
在我的调试文件夹(C:\ Program Files \ Microsoft Visual Studio \ MyProjects \ WindowService \ Debug)中安装服务并以本地用户身份运行。我不太确定你的所有问题,所以更新了整篇文章的帖子 – Simsons 2010-09-02 10:30:17