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122 lines
3.3 KiB
122 lines
3.3 KiB
/*++
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Copyright (c) 2002 Microsoft Corporation
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Module Name:
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rpcsrv.h
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Abstract:
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L-PRC interface for the auto-proxy service.
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Author:
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Biao Wang (biaow) 10-May-2002
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--*/
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#ifndef _AUTOPROXY_RPC_SERVER_H
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#define _AUTOPROXY_RPC_SERVER_H
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class AUTOPROXY_RPC_SERVER
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{
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public:
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AUTOPROXY_RPC_SERVER(VOID);
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~AUTOPROXY_RPC_SERVER(VOID);
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BOOL Open(LPSERVICE_STATUS);
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BOOL Pause(VOID); // 1) complete all pending calls /w error ERROR_WINHTTP_OPERATION_CANCELLED
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// 2) abort all pending WinHttpGetProxyForUrl() calls
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// 3) mark _fInService FALSE
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BOOL Resume(VOID); // mark _fInService TRUE
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BOOL Refresh(VOID); // invalidate results of all pending calls and cause all calls to retry
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// to be called in case of a Resume-Critical power event
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BOOL Close(VOID); // 1) call Pause() and 2) wait till all calls to exit gracefully
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LPSERVICE_STATUS GetServiceStatus(VOID) const { return _pServiceStatus; }
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RPC_STATUS GetLastError(VOID) const { return _RpcStatus; }
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BOOL IsIdle(DWORD dwMilliSeconds);
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private:
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RPC_STATUS OnSecurityCallback(void *Context);
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// BOOL SafeImpersonate(VOID);
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// RPC call defined in the IDL interface file; should always be keep in-sync w/ the generated header file
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VOID AUTOPROXY_RPC_SERVER::GetProxyForUrl(
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/* [in] */ PRPC_ASYNC_STATE GetProxyForUrl_AsyncHandle,
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/* [in] */ handle_t hBinding,
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/* [string][in] */ const wchar_t *pcwszUrl,
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/* [in] */ const P_AUTOPROXY_OPTIONS pAutoProxyOptions,
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/* [in] */ const P_SESSION_OPTIONS pSessionOptions,
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/* [out][in] */ P_AUTOPROXY_RESULT pAutoProxyResult,
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/* [out][in] */ unsigned long *pdwLastError);
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private:
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struct PENDING_CALL
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{
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PENDING_CALL() {
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hSession = NULL;
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fCallCancelled = FALSE;
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fDiscardAndRetry = FALSE;
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}
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~PENDING_CALL() {
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if (hSession)
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{
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::WinHttpCloseHandle(hSession);
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}
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}
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LIST_ENTRY List;
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HINTERNET hSession; // if client wants auto-logon, we than create a session per request
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// otherwise, global session handle will be used.
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PRPC_ASYNC_STATE hAsyncRequest;
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handle_t hBinding;
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LPDWORD pdwLastError;
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BOOL fCallCancelled;
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BOOL fDiscardAndRetry;
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};
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private:
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RPC_STATUS _RpcStatus;
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BOOL _fInService;
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HINTERNET _hSession; // "global" session for anonymous access
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SERIALIZED_LIST _PendingRequestList;
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LPSERVICE_STATUS _pServiceStatus;
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// RPC_BINDING_HANDLE _hClientBinding;
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HANDLE _hExitEvent;
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BOOL _fServiceIdle;
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DWORD _dwIdleTimeStamp;
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friend
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RPC_STATUS
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RPC_ENTRY
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RpcSecurityCallback (
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IN RPC_IF_HANDLE InterfaceUuid,
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IN void *Context
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);
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friend
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/* [async] */ void GetProxyForUrl(
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/* [in] */ PRPC_ASYNC_STATE GetProxyForUrl_AsyncHandle,
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/* [in] */ handle_t hBinding,
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/* [string][in] */ const wchar_t *pcwszUrl,
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/* [in] */ const P_AUTOPROXY_OPTIONS pAutoProxyOptions,
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/* [in] */ const P_SESSION_OPTIONS pSessionOptions,
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/* [out][in] */ P_AUTOPROXY_RESULT pAutoProxyResult,
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/* [out][in] */ unsigned long *pdwLastError);
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};
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#endif
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