如何让一个程序用system运行

如何让一个程序用system运行

其实这个都是系统system权限都是相对的，不过可以用CreateService创建服务来实现哈！
新建一个空的，名为CreateService 控制台工程，再新建一个CreateService.cpp文件，下面代码粘贴进去。。。

#include "Windows.h"
#include "Winsvc.h"
#include "time.h"
#include "stdio.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 DoTask()
{
// do something here;
}

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_ServiceStatus.dwServiceType = SERVICE_AUTO_START;

m_ServiceStatusHandle = RegisterServiceCtrlHandler("Service2",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))
{

}

bRunning=true;
while(bRunning)
{
Sleep(3000);
//Place Your Code for processing here....
DoTask();
//Sleep(60*1000);
}

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,"\\CreateService.exe");

schSCManager = OpenSCManager(NULL,NULL,SC_MANAGER_ALL_ACCESS);

if (schSCManager == NULL)
return false;

LPCTSTR lpszBinaryPathName=strDir;

schService = CreateService((struct SC_HANDLE__ *)schSCManager,"Service2","MB 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((struct SC_HANDLE__ *)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((struct SC_HANDLE__ *)schSCManager,"Service2",SERVICE_ALL_ACCESS);

if (hService == NULL)
return false;

if(DeleteService(hService)==0)
return false;

if(CloseServiceHandle(hService)==0)
return false;
else
return true;
}

int main(int argc, char* argv[])
{
if(argc>1)
{
if(strcmp(argv[1],"-i")==0) {
if(InstallService())
printf("\nMB Service Installed Sucessfully\n");
else
printf("\nMB Service has been installed\n");
} else if(strcmp(argv[1],"-d")==0) {
if(DeleteService())
printf("\nMB Service UnInstalled Sucessfully\n");
else
printf("\nInstalled Easin Central Service Not Found\n");
} else {
printf("\nUnknown Switch Usage\nFor Install use Servicetest -i\nFor UnInstall use Servicetest -d\n");
}
}
else
{
SERVICE_TABLE_ENTRY DispatchTable[]={{"Service2",ServiceMain},{NULL,NULL}};
StartServiceCtrlDispatcher(DispatchTable);
}
return 0;
}

成功编译后，生成一个CreateService.exe，使用cmd-cd CreateService.exe目录下面，输入CreateService.exe -i 安装服务
CreateService.exe -d 删除服务

有点繁琐，然后开始 - 运行 - service.msc 找到，MB Service ，右键启动。
现在到任务管理器里面去看，是不是有个CreateService.exe 【System进程的权限】