release/src/router/mysql/sql/nt_servc.h

   1 /**
   2   @file
   3
   4   @brief
   5   Windows NT Service class library
   6
   7   Copyright Abandoned 1998 Irena Pancirov - Irnet Snc
   8   This file is public domain and comes with NO WARRANTY of any kind
   9 */
  10
  11 // main application thread
  12 typedef void (*THREAD_FC)(void *);
  13
  14 class NTService
  15 {
  16   public:
  17     NTService();
  18    ~NTService();
  19
  20     BOOL    bOsNT;            ///< true if OS is NT, false for Win95
  21     //install optinos
  22     DWORD   dwDesiredAccess;
  23     DWORD   dwServiceType;
  24     DWORD   dwStartType;
  25     DWORD   dwErrorControl;
  26
  27     LPSTR   szLoadOrderGroup;
  28     LPDWORD lpdwTagID;
  29     LPSTR   szDependencies;
  30     OSVERSIONINFO osVer;
  31
  32     // time-out (in milisec)
  33     int     nStartTimeOut;
  34     int     nStopTimeOut;
  35     int     nPauseTimeOut;
  36     int     nResumeTimeOut;
  37
  38     //
  39     DWORD   my_argc;
  40     LPTSTR *my_argv;
  41     HANDLE  hShutdownEvent;
  42     int     nError;
  43     DWORD   dwState;
  44
  45     BOOL GetOS();             // returns TRUE if WinNT
  46     BOOL IsNT() { return bOsNT;}
  47     //init service entry point
  48     long Init(LPCSTR szInternName,void *ServiceThread);
  49
  50     //application shutdown event
  51     void SetShutdownEvent(HANDLE hEvent){ hShutdownEvent=hEvent; }
  52
  53
  54     //service install / un-install
  55     BOOL Install(int startType,LPCSTR szInternName,LPCSTR szDisplayName,
  56                  LPCSTR szFullPath, LPCSTR szAccountName=NULL,
  57                  LPCSTR szPassword=NULL);
  58     BOOL SeekStatus(LPCSTR szInternName, int OperationType);
  59     BOOL Remove(LPCSTR szInternName);
  60     BOOL IsService(LPCSTR ServiceName);
  61     BOOL got_service_option(char **argv, char *service_option);
  62     BOOL is_super_user();
  63
  64     /*
  65       SetRunning() is to be called by the application
  66       when initialization completes and it can accept
  67       stop request
  68     */
  69     void SetRunning(void);
  70
  71     /*
  72       Stop() is to be called by the application to stop
  73       the service
  74     */
  75     void Stop(void);
  76
  77   protected:
  78     LPSTR                  ServiceName;
  79     HANDLE                 hExitEvent;
  80     SERVICE_STATUS_HANDLE  hServiceStatusHandle;
  81     BOOL                   bPause;
  82     BOOL                   bRunning;
  83     HANDLE                 hThreadHandle;
  84     THREAD_FC              fpServiceThread;
  85
  86     void PauseService();
  87     void ResumeService();
  88     void StopService();
  89     BOOL StartService();
  90
  91     static void ServiceMain(DWORD argc, LPTSTR *argv);
  92     static void ServiceCtrlHandler (DWORD ctrlCode);
  93
  94     void Exit(DWORD error);
  95     BOOL SetStatus (DWORD dwCurrentState,DWORD dwWin32ExitCode,
  96                     DWORD dwServiceSpecificExitCode,
  97                     DWORD dwCheckPoint,DWORD dwWaitHint);
  98
  99 };
 100 /* ------------------------- the end -------------------------------------- */