112 lines
3.6 KiB
C
112 lines
3.6 KiB
C
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#include "service.h"
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///////////////////////////////////////////////////////////////////////////////
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//
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struct CTRLEVENT;
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struct SERVICEENTRY
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{
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HANDLE _hEventRelinquishControl;
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IService* _pservice;
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SERVICE_STATUS _servicestatus;
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SERVICE_STATUS_HANDLE _ssh;
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BOOL _fWantsDeviceEvents;
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CTRLEVENT* _peventQueueHead;
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CTRLEVENT* _peventQueueTail;
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BOOL _fSkipTerminatingEvents;
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HANDLE _hEventSynchProcessing;
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#ifdef DEBUG
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DWORD _cEvents;
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WCHAR _szServiceName[256];
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#endif
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};
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///////////////////////////////////////////////////////////////////////////////
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//
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class CGenericServiceManager
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{
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public:
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static HRESULT Install();
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static HRESULT UnInstall();
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public:
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// call in WinMain only
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static HRESULT Init();
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static HRESULT Cleanup();
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static HRESULT StartServiceCtrlDispatcher();
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public:
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// call publicly in process.cpp only
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static void WINAPI _ServiceMain(DWORD cArg, LPWSTR* ppszArgs);
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static DWORD WINAPI _ServiceHandler(DWORD dwControl, DWORD dwEventType,
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LPVOID pEventData, LPVOID lpContext);
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static HRESULT _HandleWantsDeviceEvents(LPCWSTR pszServiceName,
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BOOL fWantsDeviceEvents);
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private:
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static HRESULT _ProcessServiceControlCodes(SERVICEENTRY* pse);
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static HRESULT _GetServiceIndex(LPCWSTR pszServiceName, DWORD* pdw);
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static HRESULT _GetServiceCLSID(LPCWSTR pszServiceName, CLSID* pclsid);
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static HRESULT _CreateIService(LPCWSTR pszServiceName,
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IService** ppservice);
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static HRESULT _InitServiceEntry(LPCWSTR pszServiceName,
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SERVICEENTRY** ppse);
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static HRESULT _CleanupServiceEntry(SERVICEENTRY* pse);
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static HRESULT _RegisterServiceCtrlHandler(LPCWSTR pszServiceName,
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SERVICEENTRY* pse);
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static BOOL _SetServiceStatus(SERVICEENTRY* pse);
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static HRESULT _HandleServiceControls(SERVICEENTRY* pse, DWORD dwControl,
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DWORD dwEventType, PVOID pvEventData);
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static HRESULT _HandlePreState(SERVICEENTRY* pse, DWORD dwControl);
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static HRESULT _HandlePostState(SERVICEENTRY* pse, DWORD dwControl,
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BOOL fPending);
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static HRESULT _QueueEvent(SERVICEENTRY* pse, DWORD dwControl,
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DWORD dwEventType, PVOID pEventData);
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static HRESULT _DeQueueEvent(SERVICEENTRY* pse, CTRLEVENT** ppevent);
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static HRESULT _MakeEvent(DWORD dwControl, DWORD dwEventType,
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PVOID pvEventData, CTRLEVENT** ppevent);
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static HRESULT _EventNeedsToBeProcessedSynchronously(DWORD dwControl,
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DWORD dwEventType, LPVOID pvEventData, SERVICEENTRY* pse,
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BOOL* pfBool);
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static HRESULT _Init();
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static HRESULT _Cleanup();
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public:
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static SERVICE_TABLE_ENTRY _rgste[];
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struct SUBSERVICE
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{
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LPWSTR pszProgID;
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UINT uFriendlyName;
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LPWSTR pszDependencies; // double null-terminated array of
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// null-separated names
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LPWSTR pszLoadOrderGroup;
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UINT uDescription;
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SERVICEENTRY se;
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};
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static SUBSERVICE _rgsubservice[];
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static BOOL _fSVCHosted;
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private:
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static DWORD _cste;
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static CRITICAL_SECTION _cs;
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static BOOL _fInitializationDone;
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static ULONG _cRefCS;
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static HANDLE _hEventInitCS;
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#ifdef DEBUG
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public:
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static BOOL _fRunAsService;
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#endif
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};
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