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635 lines
13 KiB
635 lines
13 KiB
/*++
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Copyright (C) Microsoft Corporation, 2001
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Module Name:
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WHttpImp.hxx
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Abstract:
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HTTP2 WinHttp import functionality.
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Author:
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KamenM 10-30-01 Created
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Revision History:
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--*/
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#if _MSC_VER >= 1200
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#pragma once
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#endif
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#ifndef __WHTTPIMP_HXX__
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#define __WHTTPIMP_HXX__
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typedef HINTERNET
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(WINAPI *WinHttpOpenFn)
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(
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IN LPCWSTR pwszUserAgent,
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IN DWORD dwAccessType,
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IN LPCWSTR pwszProxyName OPTIONAL,
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IN LPCWSTR pwszProxyBypass OPTIONAL,
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IN DWORD dwFlags
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);
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typedef WINHTTP_STATUS_CALLBACK
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(WINAPI *WinHttpSetStatusCallbackFn)
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(
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IN HINTERNET hInternet,
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IN WINHTTP_STATUS_CALLBACK lpfnInternetCallback,
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IN DWORD dwNotificationFlags,
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IN DWORD_PTR dwReserved
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);
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typedef BOOL
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(WINAPI *WinHttpSetOptionFn)
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(
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IN HINTERNET hInternet,
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IN DWORD dwOption,
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IN LPVOID lpBuffer,
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IN DWORD dwBufferLength
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);
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typedef HINTERNET
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(WINAPI *WinHttpConnectFn)
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(
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IN HINTERNET hSession,
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IN LPCWSTR pswzServerName,
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IN INTERNET_PORT nServerPort,
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IN DWORD dwReserved
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);
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typedef HINTERNET
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(WINAPI *WinHttpOpenRequestFn)
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(
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IN HINTERNET hConnect,
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IN LPCWSTR pwszVerb,
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IN LPCWSTR pwszObjectName,
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IN LPCWSTR pwszVersion,
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IN LPCWSTR pwszReferrer OPTIONAL,
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IN LPCWSTR FAR * ppwszAcceptTypes OPTIONAL,
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IN DWORD dwFlags
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);
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typedef BOOL
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(WINAPI *WinHttpQueryOptionFn)
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(
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IN HINTERNET hInternet,
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IN DWORD dwOption,
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OUT LPVOID lpBuffer OPTIONAL,
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IN OUT LPDWORD lpdwBufferLength
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);
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typedef BOOL
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(WINAPI *WinHttpSendRequestFn)
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(
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IN HINTERNET hRequest,
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IN LPCWSTR pwszHeaders OPTIONAL,
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IN DWORD dwHeadersLength,
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IN LPVOID lpOptional OPTIONAL,
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IN DWORD dwOptionalLength,
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IN DWORD dwTotalLength,
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IN DWORD_PTR dwContext
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);
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typedef BOOL
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(WINAPI *WinHttpWriteDataFn)
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(
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IN HINTERNET hRequest,
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IN LPCVOID lpBuffer,
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IN DWORD dwNumberOfBytesToWrite,
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OUT LPDWORD lpdwNumberOfBytesWritten
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);
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typedef BOOL
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(WINAPI *WinHttpReceiveResponseFn)
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(
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IN HINTERNET hRequest,
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IN LPVOID lpReserved
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);
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typedef BOOL
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(WINAPI *WinHttpReadDataFn)
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(
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IN HINTERNET hRequest,
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IN LPVOID lpBuffer,
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IN DWORD dwNumberOfBytesToRead,
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OUT LPDWORD lpdwNumberOfBytesRead
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);
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typedef BOOL
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(WINAPI *WinHttpCloseHandleFn)
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(
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IN HINTERNET hInternet
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);
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typedef BOOL
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(WINAPI *WinHttpQueryHeadersFn)
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(
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IN HINTERNET hRequest,
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IN DWORD dwInfoLevel,
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IN LPCWSTR pwszName OPTIONAL,
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OUT LPVOID lpBuffer OPTIONAL,
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IN OUT LPDWORD lpdwBufferLength,
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IN OUT LPDWORD lpdwIndex OPTIONAL
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);
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typedef BOOL
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(WINAPI *WinHttpQueryDataAvailableFn)
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(
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IN HINTERNET hRequest,
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OUT LPDWORD lpdwNumberOfBytesAvailable OPTIONAL
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);
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typedef BOOL
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(WINAPI *WinHttpQueryAuthSchemesFn)
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(
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IN HINTERNET hRequest,
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OUT LPDWORD lpdwSupportedSchemes,
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OUT LPDWORD lpdwPreferredScheme,
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OUT LPDWORD pdwAuthTarget
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);
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typedef BOOL
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(WINAPI *WinHttpSetCredentialsFn)
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(
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IN HINTERNET hRequest,
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IN DWORD AuthTargets,
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IN DWORD AuthScheme,
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IN LPCWSTR pwszUserName,
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IN LPCWSTR pwszPassword,
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IN LPVOID pAuthParams
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);
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typedef BOOL
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(WINAPI *WinHttpAddRequestHeadersFn)
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(
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IN HINTERNET hRequest,
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IN LPCWSTR pwszHeaders,
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IN DWORD dwHeadersLength,
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IN DWORD dwModifiers
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);
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typedef struct tagRpcWinHttpImportTableType
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{
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WinHttpOpenFn WinHttpOpenFnPtr;
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WinHttpSetStatusCallbackFn WinHttpSetStatusCallbackFnPtr;
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WinHttpSetOptionFn WinHttpSetOptionFnPtr;
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WinHttpConnectFn WinHttpConnectFnPtr;
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WinHttpOpenRequestFn WinHttpOpenRequestFnPtr;
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WinHttpQueryOptionFn WinHttpQueryOptionFnPtr;
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WinHttpSendRequestFn WinHttpSendRequestFnPtr;
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WinHttpWriteDataFn WinHttpWriteDataFnPtr;
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WinHttpReceiveResponseFn WinHttpReceiveResponseFnPtr;
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WinHttpReadDataFn WinHttpReadDataFnPtr;
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WinHttpCloseHandleFn WinHttpCloseHandleFnPtr;
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WinHttpQueryHeadersFn WinHttpQueryHeadersFnPtr;
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WinHttpQueryDataAvailableFn WinHttpQueryDataAvailableFnPtr;
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WinHttpQueryAuthSchemesFn WinHttpQueryAuthSchemesFnPtr;
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WinHttpSetCredentialsFn WinHttpSetCredentialsFnPtr;
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WinHttpAddRequestHeadersFn WinHttpAddRequestHeadersFnPtr;
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} RpcWinHttpImportTableType;
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extern RpcWinHttpImportTableType RpcWinHttpImportTable;
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RPC_STATUS InitRpcWinHttpImportTable (
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void
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);
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inline HINTERNET
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WINAPI WinHttpOpenImp (
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IN LPCWSTR pwszUserAgent,
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IN DWORD dwAccessType,
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IN LPCWSTR pwszProxyName OPTIONAL,
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IN LPCWSTR pwszProxyBypass OPTIONAL,
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IN DWORD dwFlags
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)
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/*++
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Routine Description:
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Stub to respective WinHttp function.
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--*/
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{
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return RpcWinHttpImportTable.WinHttpOpenFnPtr (
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pwszUserAgent,
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dwAccessType,
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pwszProxyName,
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pwszProxyBypass,
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dwFlags
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);
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}
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inline WINHTTP_STATUS_CALLBACK
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WINAPI WinHttpSetStatusCallbackImp (
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IN HINTERNET hInternet,
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IN WINHTTP_STATUS_CALLBACK lpfnInternetCallback,
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IN DWORD dwNotificationFlags,
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IN DWORD_PTR dwReserved
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)
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/*++
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Routine Description:
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Stub to respective WinHttp function.
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--*/
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{
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return RpcWinHttpImportTable.WinHttpSetStatusCallbackFnPtr (
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hInternet,
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lpfnInternetCallback,
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dwNotificationFlags,
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dwReserved
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);
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}
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inline BOOL
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WINAPI WinHttpSetOptionImp (
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IN HINTERNET hInternet,
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IN DWORD dwOption,
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IN LPVOID lpBuffer,
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IN DWORD dwBufferLength
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)
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/*++
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Routine Description:
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Stub to respective WinHttp function.
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--*/
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{
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return RpcWinHttpImportTable.WinHttpSetOptionFnPtr (
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hInternet,
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dwOption,
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lpBuffer,
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dwBufferLength
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);
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}
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inline HINTERNET
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WINAPI WinHttpConnectImp (
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IN HINTERNET hSession,
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IN LPCWSTR pswzServerName,
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IN INTERNET_PORT nServerPort,
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IN DWORD dwReserved
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)
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/*++
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Routine Description:
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Stub to respective WinHttp function.
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--*/
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{
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return RpcWinHttpImportTable.WinHttpConnectFnPtr (
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hSession,
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pswzServerName,
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nServerPort,
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dwReserved
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);
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}
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inline HINTERNET
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WINAPI WinHttpOpenRequestImp (
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IN HINTERNET hConnect,
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IN LPCWSTR pwszVerb,
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IN LPCWSTR pwszObjectName,
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IN LPCWSTR pwszVersion,
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IN LPCWSTR pwszReferrer OPTIONAL,
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IN LPCWSTR FAR * ppwszAcceptTypes OPTIONAL,
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IN DWORD dwFlags
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)
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/*++
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Routine Description:
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Stub to respective WinHttp function.
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--*/
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{
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return RpcWinHttpImportTable.WinHttpOpenRequestFnPtr (
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hConnect,
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pwszVerb,
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pwszObjectName,
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pwszVersion,
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pwszReferrer,
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ppwszAcceptTypes,
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dwFlags
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);
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}
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inline BOOL
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WINAPI WinHttpQueryOptionImp (
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IN HINTERNET hInternet,
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IN DWORD dwOption,
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OUT LPVOID lpBuffer OPTIONAL,
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IN OUT LPDWORD lpdwBufferLength
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)
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/*++
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Routine Description:
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Stub to respective WinHttp function.
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--*/
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{
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return RpcWinHttpImportTable.WinHttpQueryOptionFnPtr (
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hInternet,
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dwOption,
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lpBuffer,
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lpdwBufferLength
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);
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}
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inline BOOL
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WINAPI WinHttpSendRequestImp (
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IN HINTERNET hRequest,
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IN LPCWSTR pwszHeaders OPTIONAL,
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IN DWORD dwHeadersLength,
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IN LPVOID lpOptional OPTIONAL,
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IN DWORD dwOptionalLength,
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IN DWORD dwTotalLength,
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IN DWORD_PTR dwContext
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)
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/*++
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Routine Description:
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Stub to respective WinHttp function.
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--*/
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{
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LOG_FN_OPERATION_ENTRY2(HTTP2LOG_WHTTPRAW_WinHttpSendRequest, HTTP2LOG_OT_WINHTTP_RAW,
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hRequest, dwTotalLength);
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return RpcWinHttpImportTable.WinHttpSendRequestFnPtr (
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hRequest,
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pwszHeaders,
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dwHeadersLength,
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lpOptional,
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dwOptionalLength,
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dwTotalLength,
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dwContext
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);
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}
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inline BOOL
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WINAPI WinHttpWriteDataImp (
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IN HINTERNET hRequest,
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IN LPCVOID lpBuffer,
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IN DWORD dwNumberOfBytesToWrite,
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OUT LPDWORD lpdwNumberOfBytesWritten
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)
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/*++
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Routine Description:
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Stub to respective WinHttp function.
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--*/
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{
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LOG_FN_OPERATION_ENTRY2(HTTP2LOG_WHTTPRAW_WinHttpWriteData, HTTP2LOG_OT_WINHTTP_RAW,
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hRequest, dwNumberOfBytesToWrite);
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return RpcWinHttpImportTable.WinHttpWriteDataFnPtr (
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hRequest,
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lpBuffer,
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dwNumberOfBytesToWrite,
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lpdwNumberOfBytesWritten
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);
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}
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inline BOOL
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WINAPI WinHttpReceiveResponseImp (
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IN HINTERNET hRequest,
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IN LPVOID lpReserved
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)
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/*++
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Routine Description:
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Stub to respective WinHttp function.
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--*/
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{
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LOG_FN_OPERATION_ENTRY2(HTTP2LOG_WHTTPRAW_WinHttpReceiveResponse, HTTP2LOG_OT_WINHTTP_RAW,
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hRequest, 0);
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return RpcWinHttpImportTable.WinHttpReceiveResponseFnPtr (
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hRequest,
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lpReserved
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);
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}
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inline BOOL
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WINAPI WinHttpReadDataImp (
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IN HINTERNET hRequest,
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IN LPVOID lpBuffer,
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IN DWORD dwNumberOfBytesToRead,
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OUT LPDWORD lpdwNumberOfBytesRead
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)
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/*++
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Routine Description:
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Stub to respective WinHttp function.
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--*/
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{
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LOG_FN_OPERATION_ENTRY2(HTTP2LOG_WHTTPRAW_WinHttpReadData, HTTP2LOG_OT_WINHTTP_RAW,
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hRequest, dwNumberOfBytesToRead);
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return RpcWinHttpImportTable.WinHttpReadDataFnPtr (
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hRequest,
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lpBuffer,
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dwNumberOfBytesToRead,
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lpdwNumberOfBytesRead
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);
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}
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inline BOOL
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WINAPI WinHttpCloseHandleImp (
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IN HINTERNET hInternet
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)
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/*++
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Routine Description:
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Stub to respective WinHttp function.
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--*/
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{
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return RpcWinHttpImportTable.WinHttpCloseHandleFnPtr (
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hInternet
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);
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}
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inline BOOL
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WINAPI WinHttpQueryHeadersImp (
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IN HINTERNET hRequest,
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IN DWORD dwInfoLevel,
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IN LPCWSTR pwszName OPTIONAL,
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OUT LPVOID lpBuffer OPTIONAL,
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IN OUT LPDWORD lpdwBufferLength,
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IN OUT LPDWORD lpdwIndex OPTIONAL
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)
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/*++
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Routine Description:
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Stub to respective WinHttp function.
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--*/
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{
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LOG_FN_OPERATION_ENTRY2(HTTP2LOG_WHTTPRAW_WinHttpQueryHeaders, HTTP2LOG_OT_WINHTTP_RAW,
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hRequest, dwInfoLevel);
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return RpcWinHttpImportTable.WinHttpQueryHeadersFnPtr (
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hRequest,
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dwInfoLevel,
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pwszName,
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lpBuffer,
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lpdwBufferLength,
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lpdwIndex
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);
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}
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inline BOOL
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WINAPI WinHttpQueryDataAvailableImp (
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IN HINTERNET hRequest,
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OUT LPDWORD lpdwNumberOfBytesAvailable OPTIONAL
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)
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/*++
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Routine Description:
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Stub to respective WinHttp function.
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--*/
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{
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LOG_FN_OPERATION_ENTRY2(HTTP2LOG_WHTTPRAW_WinHttpQueryDataAvailable, HTTP2LOG_OT_WINHTTP_RAW,
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hRequest, 0);
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return RpcWinHttpImportTable.WinHttpQueryDataAvailableFnPtr (
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hRequest,
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lpdwNumberOfBytesAvailable
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);
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}
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inline BOOL
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WINAPI WinHttpQueryAuthSchemesImp (
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IN HINTERNET hRequest,
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OUT LPDWORD lpdwSupportedSchemes,
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OUT LPDWORD lpdwPreferredScheme,
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OUT LPDWORD pdwAuthTarget
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)
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/*++
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Routine Description:
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Stub to respective WinHttp function.
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--*/
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{
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LOG_FN_OPERATION_ENTRY2(HTTP2LOG_WHTTPRAW_WinHttpQueryAuthSchemes, HTTP2LOG_OT_WINHTTP_RAW,
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hRequest, 0);
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return RpcWinHttpImportTable.WinHttpQueryAuthSchemesFnPtr (
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hRequest,
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lpdwSupportedSchemes,
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lpdwPreferredScheme,
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pdwAuthTarget
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);
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}
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inline BOOL
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WINAPI WinHttpSetCredentialsImp (
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IN HINTERNET hRequest,
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IN DWORD AuthTargets,
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IN DWORD AuthScheme,
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IN LPCWSTR pwszUserName,
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IN LPCWSTR pwszPassword,
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IN LPVOID pAuthParams
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)
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/*++
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Routine Description:
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Stub to respective WinHttp function.
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--*/
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{
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LOG_FN_OPERATION_ENTRY2(HTTP2LOG_WHTTPRAW_WinHttpSetCredentials, HTTP2LOG_OT_WINHTTP_RAW,
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hRequest, AuthScheme);
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return RpcWinHttpImportTable.WinHttpSetCredentialsFnPtr (
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hRequest,
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AuthTargets,
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AuthScheme,
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pwszUserName,
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pwszPassword,
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pAuthParams
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);
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}
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inline BOOL
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WINAPI WinHttpAddRequestHeadersImp (
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IN HINTERNET hRequest,
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IN LPCWSTR pwszHeaders,
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IN DWORD dwHeadersLength,
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IN DWORD dwModifiers
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)
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/*++
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Routine Description:
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Stub to respective WinHttp function.
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--*/
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{
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LOG_FN_OPERATION_ENTRY2(HTTP2LOG_WHTTPRAW_WinHttpAddRequestHeaders, HTTP2LOG_OT_WINHTTP_RAW,
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hRequest, dwHeadersLength);
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return RpcWinHttpImportTable.WinHttpAddRequestHeadersFnPtr (
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hRequest,
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pwszHeaders,
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dwHeadersLength,
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dwModifiers
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);
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}
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extern HMODULE WinHttpLibrary;
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inline RPC_STATUS
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InitWinHttpIfNecessary (
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void
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)
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/*++
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Routine Description:
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Initializes WinHttp. Must
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be called before any WinHttp function.
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The function must be idempotent.
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Arguments:
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Return Value:
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RPC_S_OK or RPC_S_* for error.
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--*/
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{
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if (WinHttpLibrary)
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return RPC_S_OK;
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return InitRpcWinHttpImportTable();
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}
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#endif // __WHTTPIMP_HXX__
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