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木马编程天天练 进入第3天 服务管理

 2009-12-18 17:43:53 来源:WEB开发网   
核心提示:服务函数下面的函数用于被服务执行或者使用函数描述HandlerAn application-defined callback function used with the RegisterServiceCtrlHandler function.HandlerExRegisterServiceCtrlHandler注册一
服务函数

下面的函数用于被服务执行或者使用

函数      描述

Handler      An application-defined callback function used with the RegisterServiceCtrlHandler function.
HandlerEx  
RegisterServiceCtrlHandler  注册一个函数处理控制码请求。
RegisterServiceCtrlHandlerEx  
ServiceMain  服务程序入口函数。
SetServiceBits  Registers a service type with the service control manager and the Server service.
SetServiceStatus  Updates the service control manager's status information for the calling service.
StartServiceCtrlDispatcher  Connects the main thread of a service PRocess to the service control manager.



下面的函数被用于管理和配置服务

函数      描述

ChangeServiceConfig  改变服务的开机运行状态。
ChangeServiceConfig2  改变服务的描述。
CloseServiceHandle  关闭服务句柄。
ControlService      在一个服务已经被开启的情况下,向这个服务发出控制码。
ControlServiceEx   
CreateService  创建一个服务对象,并增加它到服务控制管理数据库。
DeleteService  在服务控制管理数据库中标示要删除的服务。
EnumDependentServices  获取服务管理数据库中所有服务的名称和当前状态。
EnumServicesStatusEx  
GetServiceDisplayName  获取服务的描述。
GetServiceKeyName  Retrieves the service name of the specified service.
NotifyBootConfigStatus  Reports the boot status to the service control manager.
NotifyServiceStatusChange  Enables an application to receive notification when the specified service is created or

deleted or when its status changes.
OpenSCManager  和指定机器的服务控制管理器建立连接并打开服务控制管理器数据库。
OpenService  打开一个存在的服务。
QueryServiceConfig  
QueryServiceConfig2  
QueryServiceObjectSecurity  Retrieves a copy of the security descriptor associated with a service object.
QueryServiceStatusEx  查询服务程序现在的运行状态。
SetServiceObjectSecurity  Sets the security descriptor of a service object.
StartService  开启一个服务。

废弃函数

下面的函数已经被废弃。

  EnumServicesStatus
  LockServiceDatabase
  QueryServiceLockStatus
  QueryServiceStatus
  UnlockServiceDatabase

Build date: 12/3/2009

程序例子:

#include<windows.h>
#include<stdio.h>

bool Start_Service(wchar_t * ServiceName);
bool Stop_Service(wchar_t * ServiceName);
bool Create_Service(wchar_t * ServiceName);
bool Delete_Service(wchar_t * ServiceName);
void ReconfigureService(wchar_t * ServiceName, wchar_t * ServiceDes);
void ChangeServiceRun(wchar_t * ServiceName);
void EnumService(void);

int main()
{
  wchar_t * ServiceDisp = L"快速缓存服务,为网络文件交换提供缓存,提高网络连接速度。";
  //Start_Service(L"WmdmPmSN");
  //Stop_Service(L"WmdmPmSN");
  //Create_Service(L"ServiceTest");
  //Delete_Service(L"ServiceTest");
  //ReconfigureService(L"ServiceTest",ServiceDisp);
  ChangeServiceRun(L"WmdmPmSN");
  EnumService();
  return 0;
}

bool Start_Service(wchar_t * ServiceName)
{
  SC_HANDLE schSCManager = OpenSCManager(NULL,NULL,SC_MANAGER_ALL_access);
  if(NULL != schSCManager)
  {
    // L"WmdmPmSN"
    SC_HANDLE schService = OpenService(schSCManager,ServiceName,SERVICE_ALL_ACCESS);
    if( NULL != schService)
    {
      if(StartService(schService,0,NULL))
      {
        CloseServiceHandle(schService);
        CloseServiceHandle(schSCManager);
        return 1;
      }
      CloseServiceHandle(schService);
      CloseServiceHandle(schSCManager);
      wprintf(L"Start Service failed!\n");
      return 0;
    }
    CloseServiceHandle(schSCManager);
    wprintf(L"Open Service failed!\n");
    return 0;
  }  
  wprintf(L"OpenSCManager failed!\n");
  CloseServiceHandle(schSCManager);
  return 0;
}

bool Stop_Service(wchar_t * ServiceName)
{
  SC_HANDLE schSCManager = OpenSCManager(NULL,NULL,SC_MANAGER_ALL_ACCESS);
  if(NULL != schSCManager)
  {
    // L"WmdmPmSN"
    SC_HANDLE schService = OpenService(schSCManager,ServiceName,SERVICE_ALL_ACCESS);
    if( NULL != schService)
    {
      SERVICE_STATUS ServiceStatus;
      if(ControlService(schService,SERVICE_CONTROL_STOP,&ServiceStatus))
      {
        CloseServiceHandle(schService);
        CloseServiceHandle(schSCManager);
        return 1;
      }
      CloseServiceHandle(schService);
      CloseServiceHandle(schSCManager);
      wprintf(L"Start Service failed!\n");
      return 0;
    }
    CloseServiceHandle(schSCManager);
    wprintf(L"Open Service failed!\n");
    return 0;
  }  
  wprintf(L"OpenSCManager failed!\n");
  CloseServiceHandle(schSCManager);
  return 0;
  
}

bool Create_Service(wchar_t * ServiceName)
{
  SC_HANDLE schSCManager = OpenSCManager(NULL,NULL,SC_MANAGER_ALL_ACCESS);
  if(NULL != schSCManager)
  {
    wchar_t * DisplayName = L"Service Program Test\n";
    wchar_t * FilePathName = L"d:\\cyuyan\\servicetest.exe";
    SC_HANDLE schService = CreateService(
      schSCManager,
      ServiceName,
      DisplayName,
      SC_MANAGER_ALL_ACCESS,
      SERVICE_WIN32_OWN_PROCESS,
      SERVICE_AUTO_START,
      SERVICE_ERROR_IGNORE,
      FilePathName,
      NULL,
      NULL,
      NULL,
      NULL,
      NULL);
    if(schService != NULL)
    {
      CloseServiceHandle(schService);
      CloseServiceHandle(schSCManager);
      return 1;
    }
    else
    {
      CloseServiceHandle(schSCManager);
      return 0;
    }
  }
  else
    return 0;  
}

bool Delete_Service(wchar_t * ServiceName)
{
  SC_HANDLE schSCManager = OpenSCManager(NULL,NULL,SC_MANAGER_ALL_ACCESS);
  if(NULL != schSCManager)
  {
    // L"WmdmPmSN"
    SC_HANDLE schService = OpenService(schSCManager,ServiceName,SERVICE_ALL_ACCESS);
    if( NULL != schService)
    {
      SERVICE_STATUS ServiceStatus;
      QueryServiceStatus(schService,&ServiceStatus);
      if(ServiceStatus.dwCurrentState != SERVICE_STOPPED)
      {
        ControlService(schService,SERVICE_CONTROL_STOP,&ServiceStatus);  
      }
      DeleteService(schService);
      CloseServiceHandle(schService);
      CloseServiceHandle(schSCManager);
      return 1;
    }
    else
      wprintf(L"Open Service failed!\n");
      return 0;
  }  
  else
  {
    wprintf(L"OpenSCManager failed!\n");
    CloseServiceHandle(schSCManager);
    return 0;
  }
}



void ReconfigureService(wchar_t * ServiceName, wchar_t * ServiceDisp)
{
 SC_HANDLE schSCManager = OpenSCManager(NULL, NULL, SC_MANAGER_ALL_ACCESS);
 if (schSCManager != NULL)
 {
  // Need to acquire database lock before reconfiguring.
  SC_LOCK sclLock = LockServiceDatabase(schSCManager);
  if (sclLock != NULL)
  {
   // Open a handle to the service.
   SC_HANDLE schService = OpenService(
     schSCManager,      // SCManager database
     ServiceName,      // name of service
     SERVICE_CHANGE_CONFIG); // need CHANGE access
  
   if (schService != NULL)
   {
     SERVICE_DESCRIPTION sdBuf;
     sdBuf.lpDescription = ServiceDisp;
     if (ChangeServiceConfig2(schService, SERVICE_CONFIG_DESCRIPTION, &sdBuf))
     {
       MessageBox(NULL,L"Change SUCCESS",L" ",MB_OK);
     }
     CloseServiceHandle(schService);
   }
   UnlockServiceDatabase(sclLock);
  }  
  CloseServiceHandle(schSCManager);
 }
}


void ChangeServiceRun(wchar_t * ServiceName)
{
  SC_HANDLE schSCManager = OpenSCManager(NULL,NULL,SC_MANAGER_ALL_ACCESS);
  if(NULL != schSCManager)
  {
    // L"WmdmPmSN"
    SC_HANDLE schService = OpenService(schSCManager,ServiceName,SERVICE_ALL_ACCESS);
    if( NULL != schService)
    {
      if(ChangeServiceConfig(
        schService,
        SERVICE_NO_CHANGE,
        SERVICE_AUTO_START,
        SERVICE_NO_CHANGE,
        NULL,
        NULL,
        NULL,
        NULL,
        NULL,
        NULL,
        NULL))
      {
        wprintf(L"Change Service done!\n");
        return;
      }
      CloseServiceHandle(schService);
      CloseServiceHandle(schSCManager);
    }
    wprintf(L"Open Service failed!\n");
  }  
  wprintf(L"OpenSCManager failed!\n");
  CloseServiceHandle(schSCManager);
}

void EnumService(void)
{
  LPENUM_SERVICE_STATUS st;
  st=(LPENUM_SERVICE_STATUS)LocalAlloc(LPTR,64*1024);
  DWord ret=0;
  DWORD size=0;
  SC_HANDLE sc=OpenSCManager(NULL,NULL,SC_MANAGER_ALL_ACCESS);

  EnumServicesStatus(sc,SERVICE_WIN32,SERVICE_STATE_ALL, (LPENUM_SERVICE_STATUS)st,1024*64,&size,&ret,NULL);


  for(int i=0;i<ret;i++){
    wprintf(L"%-20s%-50s",st[i].lpServiceName,st[i].lpDisplayName);
    switch(st[i].ServiceStatus.dwCurrentState){
  case(SERVICE_RUNNING):
    wprintf(L"running\n");
    break;
  case(SERVICE_STOPPED):
    wprintf(L"stopped\n");
    break;

    }
  }
}



本文来自CSDN博客,转载请标明出处:http://blog.csdn.net/armor51/archive/2009/12/17/5027209.aspx

Tags:木马 编程 天天

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