944 lines
22 KiB
C++
944 lines
22 KiB
C++
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/*****************************************************************************\
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* MODULE: inetwrap.c
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*
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* This module contains wrapper routines to translate internet calls from
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* Unicode to Ansi. This is necessary right now since the WININET routines
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* do not support Unicode for Windows NT.
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*
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*
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* Copyright (C) 1996-1997 Microsoft Corporation
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* Copyright (C) 1996-1997 Hewlett Packard
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*
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* History:
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* 07-Oct-1996 HWP-Guys Initiated port from win95 to winNT
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* 15-Jul-1998 v-chrisw Allow safe DelayLoad of wininet.
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*
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\*****************************************************************************/
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#include "precomp.h"
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#include "priv.h"
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/*****************************************************************************\
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* wrapInternetOpen
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*
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*
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\*****************************************************************************/
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HINTERNET wrapInternetOpen(
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LPCTSTR lpszAgent,
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DWORD dwAccess,
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LPCTSTR lpszProxyName,
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LPCTSTR lpszProxyBypass,
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DWORD dwFlags)
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{
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HINTERNET hRet = NULL;
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#ifdef UNICODE
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UINT uSize;
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LPSTR lpszAnsiAgent = NULL;
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LPSTR lpszAnsiProxyName = NULL;
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LPSTR lpszAnsiProxyBypass = NULL;
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BOOL bRet = TRUE;
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if (lpszAgent && (uSize = WCtoMB(lpszAgent, NULL, 0))) {
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if (lpszAnsiAgent = new CHAR[uSize])
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bRet = WCtoMB(lpszAgent, lpszAnsiAgent, uSize);
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else
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bRet = FALSE;
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}
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if (bRet && lpszProxyName && (uSize = WCtoMB(lpszProxyName, NULL, 0))) {
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if (lpszAnsiProxyName = new CHAR[uSize])
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bRet = WCtoMB(lpszProxyName, lpszAnsiProxyName, uSize);
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else
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bRet = FALSE;
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}
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if (bRet && lpszProxyBypass && (uSize = WCtoMB(lpszProxyBypass, NULL, 0))) {
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if (lpszAnsiProxyBypass = new CHAR[uSize])
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bRet = WCtoMB(lpszProxyBypass, lpszAnsiProxyBypass, uSize);
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else
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bRet = FALSE;
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}
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if (bRet) {
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__try {
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hRet = g_pfnInternetOpen((LPCTSTR)lpszAnsiAgent,
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dwAccess,
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(LPCTSTR)lpszAnsiProxyName,
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(LPCTSTR)lpszAnsiProxyBypass,
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dwFlags);
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} __except(1) {
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DBG_ASSERT(FALSE, (TEXT("inetwrap : InternetOpen exception!")));
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hRet = NULL;
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}
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}
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if (lpszAnsiAgent)
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delete [](lpszAnsiAgent);
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if (lpszAnsiProxyName)
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delete [](lpszAnsiProxyName);
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if (lpszAnsiProxyBypass)
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delete [](lpszAnsiProxyBypass);
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#else
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__try {
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hRet = g_pfnInternetOpen(lpszAgent,
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dwAccess,
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lpszProxyName,
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lpszProxyBypass,
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dwFlags);
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} __except(1) {
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DBG_ASSERT(FALSE, (TEXT("inetwrap : InternetOpen exception!")));
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hRet = NULL;
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}
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#endif
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return hRet;
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}
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/*****************************************************************************\
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* wrapInternetOpenUrl
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*
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*
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\*****************************************************************************/
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HINTERNET wrapInternetOpenUrl(
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HINTERNET hInternet,
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LPCTSTR lpszUrl,
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LPCTSTR lpszHeaders,
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DWORD dwHeaderLen,
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DWORD dwFlags,
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DWORD_PTR dwContext)
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{
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HINTERNET hRet = NULL;
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#ifdef UNICODE
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UINT uSize;
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LPSTR lpszAnsiUrl = NULL;
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LPSTR lpszAnsiHeaders = NULL;
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BOOL bRet = TRUE;
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if (lpszUrl && (uSize = WCtoMB(lpszUrl, NULL, 0))) {
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if (lpszAnsiUrl = new CHAR[uSize])
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bRet = WCtoMB(lpszUrl, lpszAnsiUrl, uSize);
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else
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bRet = FALSE;
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}
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if (bRet && lpszHeaders && (uSize = WCtoMB(lpszHeaders, NULL, 0))) {
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if (lpszAnsiHeaders = new CHAR[uSize])
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bRet = WCtoMB(lpszHeaders, lpszAnsiHeaders, uSize);
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else
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bRet = FALSE;
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}
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if (bRet) {
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__try {
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hRet = g_pfnInternetOpenUrl(hInternet,
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(LPCTSTR)lpszAnsiUrl,
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(LPCTSTR)lpszAnsiHeaders,
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dwHeaderLen,
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dwFlags,
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dwContext);
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} __except(1) {
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DBG_ASSERT(FALSE, (TEXT("inetwrap : InternetOpenUrl exception!")));
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hRet = NULL;
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}
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}
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if (lpszAnsiUrl)
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delete [](lpszAnsiUrl);
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if (lpszAnsiHeaders)
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delete [](lpszAnsiHeaders);
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#else
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__try {
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hRet = g_pfnInternetOpenUrl(hInternet,
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lpszUrl,
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lpszHeaders,
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dwHeaderLen,
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dwFlags,
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dwContext);
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} __except(1) {
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DBG_ASSERT(FALSE, (TEXT("inetwrap : InternetOpenUrl exception!")));
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hRet = NULL;
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}
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#endif
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return hRet;
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}
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/*****************************************************************************\
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* wrapInternetConnect
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*
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*
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\*****************************************************************************/
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HINTERNET wrapInternetConnect(
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HINTERNET hSession,
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LPCTSTR lpszServerName,
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INTERNET_PORT nServerPort,
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LPCTSTR lpszUserName,
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LPCTSTR lpszPassword,
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DWORD dwService,
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DWORD dwFlags,
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DWORD_PTR dwContext)
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{
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HINTERNET hRet = NULL;
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#ifdef UNICODE
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UINT uSize;
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LPSTR lpszAnsiServerName = NULL;
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LPSTR lpszAnsiUserName = NULL;
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LPSTR lpszAnsiPassword = NULL;
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BOOL bRet = TRUE;
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if (lpszServerName && (uSize = WCtoMB(lpszServerName, NULL, 0))) {
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if (lpszAnsiServerName = new CHAR[uSize])
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bRet = WCtoMB(lpszServerName, lpszAnsiServerName, uSize);
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else
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bRet = FALSE;
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}
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if (bRet && lpszUserName && (uSize = WCtoMB(lpszUserName, NULL, 0))) {
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if (lpszAnsiUserName = new CHAR[uSize])
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bRet = WCtoMB(lpszUserName, lpszAnsiUserName, uSize);
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else
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bRet = FALSE;
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}
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if (bRet && lpszPassword && (uSize = WCtoMB(lpszPassword, NULL, 0))) {
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if (lpszAnsiPassword = new CHAR[uSize])
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bRet = WCtoMB(lpszPassword, lpszAnsiPassword, uSize);
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else
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bRet = FALSE;
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}
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if (bRet) {
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__try {
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hRet = g_pfnInternetConnect(hSession,
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(LPCTSTR)lpszAnsiServerName,
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nServerPort,
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(LPCTSTR)lpszAnsiUserName,
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(LPCTSTR)lpszAnsiPassword,
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dwService,
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dwFlags,
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dwContext);
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} __except(1) {
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DBG_ASSERT(FALSE, (TEXT("inetwrap : InternetConnect exception!")));
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hRet = NULL;
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}
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}
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if (lpszAnsiServerName)
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delete [](lpszAnsiServerName);
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if (lpszAnsiUserName)
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delete [](lpszAnsiUserName);
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if (lpszAnsiPassword)
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delete [](lpszAnsiPassword);
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#else
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__try {
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|
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hRet = g_pfnInternetConnect(hSession,
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lpszServerName,
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nServerPort,
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lpszUserName,
|
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|
|
lpszPassword,
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dwService,
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|
|
dwFlags,
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dwContext);
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||
|
|
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||
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} __except(1) {
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|
|
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DBG_ASSERT(FALSE, (TEXT("inetwrap : InternetConnect exception!")));
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hRet = NULL;
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}
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#endif
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return hRet;
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}
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|
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||
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|
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/*****************************************************************************\
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* wrapHttpQueryInfo
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*
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*
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||
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\*****************************************************************************/
|
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BOOL wrapHttpQueryInfo(
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HINTERNET hRequest,
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DWORD dwInfoLevel,
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|
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LPVOID lpvBuffer,
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||
|
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LPDWORD lpdwBufferLen,
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|
|
LPDWORD lpdwIndex)
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|
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{
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|
BOOL bRet;
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|
|
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||
|
|
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__try {
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|
|
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bRet = g_pfnHttpQueryInfo(hRequest,
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dwInfoLevel,
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lpvBuffer,
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|
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lpdwBufferLen,
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|
|
lpdwIndex);
|
||
|
|
|
||
|
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} __except(1) {
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|
|
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||
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DBG_ASSERT(FALSE, (TEXT("inetwrap : HttpQueryInfo exception!")));
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|
|
|
||
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bRet = FALSE;
|
||
|
|
}
|
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|
|
|
||
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return bRet;
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
/*****************************************************************************\
|
||
|
|
* wrapHttpSendRequest
|
||
|
|
*
|
||
|
|
*
|
||
|
|
\*****************************************************************************/
|
||
|
|
BOOL wrapHttpSendRequest(
|
||
|
|
HINTERNET hRequest,
|
||
|
|
LPCTSTR lpszHeaders,
|
||
|
|
DWORD dwHeaderLen,
|
||
|
|
LPVOID lpvOptional,
|
||
|
|
DWORD dwOptionalLen)
|
||
|
|
{
|
||
|
|
BOOL bRet = TRUE;
|
||
|
|
|
||
|
|
#ifdef UNICODE
|
||
|
|
|
||
|
|
UINT uSize;
|
||
|
|
LPSTR lpszAnsiHeaders = NULL;
|
||
|
|
|
||
|
|
|
||
|
|
if (lpszHeaders && (uSize = WCtoMB(lpszHeaders, NULL, 0))) {
|
||
|
|
|
||
|
|
if (lpszAnsiHeaders = new CHAR[uSize])
|
||
|
|
bRet = WCtoMB(lpszHeaders, lpszAnsiHeaders, uSize);
|
||
|
|
else
|
||
|
|
bRet = FALSE;
|
||
|
|
}
|
||
|
|
|
||
|
|
if (bRet) {
|
||
|
|
|
||
|
|
__try {
|
||
|
|
|
||
|
|
bRet = g_pfnHttpSendRequest(hRequest,
|
||
|
|
(LPCTSTR)lpszAnsiHeaders,
|
||
|
|
dwHeaderLen,
|
||
|
|
lpvOptional,
|
||
|
|
dwOptionalLen);
|
||
|
|
|
||
|
|
} __except(1) {
|
||
|
|
|
||
|
|
DBG_ASSERT(FALSE, (TEXT("inetwrap : HttpSendRequest exception!")));
|
||
|
|
|
||
|
|
bRet = FALSE;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
if (lpszAnsiHeaders)
|
||
|
|
delete [](lpszAnsiHeaders);
|
||
|
|
|
||
|
|
#else
|
||
|
|
|
||
|
|
__try {
|
||
|
|
|
||
|
|
bRet = g_pfnHttpSendRequest(hRequest,
|
||
|
|
lpszHeaders,
|
||
|
|
dwHeaderLen,
|
||
|
|
lpvOptional,
|
||
|
|
dwOptionalLen);
|
||
|
|
|
||
|
|
} __except(1) {
|
||
|
|
|
||
|
|
DBG_ASSERT(FALSE, (TEXT("inetwrap : HttpSendRequest exception!")));
|
||
|
|
|
||
|
|
bRet = FALSE;
|
||
|
|
}
|
||
|
|
|
||
|
|
#endif
|
||
|
|
|
||
|
|
return bRet;
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
/*****************************************************************************\
|
||
|
|
* wrapHttpSendRequestEx
|
||
|
|
*
|
||
|
|
*
|
||
|
|
\*****************************************************************************/
|
||
|
|
BOOL wrapHttpSendRequestEx(
|
||
|
|
HINTERNET hRequest,
|
||
|
|
LPINTERNET_BUFFERS lpBufIn,
|
||
|
|
LPINTERNET_BUFFERS lpBufOut,
|
||
|
|
DWORD dwFlags,
|
||
|
|
DWORD_PTR dwContext)
|
||
|
|
{
|
||
|
|
BOOL bRet = TRUE;
|
||
|
|
|
||
|
|
|
||
|
|
// NOTE : This now works for Header values defined in lpBufIn and lpBufOut, we assume that
|
||
|
|
// the "size" of the header in the structure is not set by the calling routine, if it is we
|
||
|
|
// overwrite the size when we convert it....
|
||
|
|
//
|
||
|
|
// NOTE2: We do not support linked Buffer Strucures, only 1!!!!!
|
||
|
|
// NOTE3: We do not support lpBufOut to return values. It must be NULL
|
||
|
|
|
||
|
|
#ifdef UNICODE
|
||
|
|
UINT uSize = 0;
|
||
|
|
LPSTR lpszAnsiHeaders = NULL;
|
||
|
|
LPCWSTR lpcszHeader;
|
||
|
|
INTERNET_BUFFERSA ConvertBuf;
|
||
|
|
|
||
|
|
DBG_ASSERT((lpBufOut == NULL) , (TEXT("inetwrap : We do not support output buffers!")));
|
||
|
|
DBG_ASSERT((lpBufIn->Next == NULL) , (TEXT("inetwrap : We do not support chained input buffers!")));
|
||
|
|
|
||
|
|
lpcszHeader = lpBufIn->lpcszHeader;
|
||
|
|
|
||
|
|
if (lpcszHeader && (uSize = WCtoMB(lpcszHeader, NULL, 0))) {
|
||
|
|
if (lpszAnsiHeaders = new CHAR[uSize])
|
||
|
|
bRet = WCtoMB(lpcszHeader, lpszAnsiHeaders, uSize--);
|
||
|
|
else
|
||
|
|
bRet = FALSE;
|
||
|
|
}
|
||
|
|
|
||
|
|
if (bRet) {
|
||
|
|
ConvertBuf.dwStructSize = sizeof(ConvertBuf);
|
||
|
|
ConvertBuf.Next = NULL;
|
||
|
|
ConvertBuf.lpcszHeader = lpszAnsiHeaders;
|
||
|
|
ConvertBuf.dwHeadersLength = (DWORD)uSize;
|
||
|
|
ConvertBuf.dwHeadersTotal = lpBufIn->dwHeadersTotal;
|
||
|
|
ConvertBuf.lpvBuffer = lpBufIn->lpvBuffer;
|
||
|
|
ConvertBuf.dwBufferLength = lpBufIn->dwBufferLength;
|
||
|
|
ConvertBuf.dwBufferTotal = lpBufIn->dwBufferTotal;
|
||
|
|
ConvertBuf.dwOffsetLow = lpBufIn->dwOffsetLow;
|
||
|
|
ConvertBuf.dwOffsetHigh = lpBufIn->dwOffsetHigh;
|
||
|
|
|
||
|
|
__try {
|
||
|
|
|
||
|
|
bRet = g_pfnHttpSendRequestEx(hRequest,
|
||
|
|
&ConvertBuf,
|
||
|
|
lpBufOut,
|
||
|
|
dwFlags,
|
||
|
|
dwContext);
|
||
|
|
} __except(1) {
|
||
|
|
|
||
|
|
DBG_ASSERT(FALSE, (TEXT("inetwrap : HttpSendRequestEx exception!")));
|
||
|
|
|
||
|
|
bRet = FALSE;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
if (lpszAnsiHeaders)
|
||
|
|
delete [](lpszAnsiHeaders);
|
||
|
|
|
||
|
|
#else
|
||
|
|
__try {
|
||
|
|
|
||
|
|
bRet = g_pfnHttpSendRequestEx(hRequest,
|
||
|
|
lpBufIn,
|
||
|
|
lpBufOut,
|
||
|
|
dwFlags,
|
||
|
|
dwContext);
|
||
|
|
|
||
|
|
} __except(1) {
|
||
|
|
|
||
|
|
DBG_ASSERT(FALSE, (TEXT("inetwrap : HttpSendRequestEx exception!")));
|
||
|
|
|
||
|
|
bRet = FALSE;
|
||
|
|
}
|
||
|
|
#endif
|
||
|
|
|
||
|
|
return bRet;
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
/*****************************************************************************\
|
||
|
|
* wrapHttpOpenRequest
|
||
|
|
*
|
||
|
|
*
|
||
|
|
\*****************************************************************************/
|
||
|
|
HINTERNET wrapHttpOpenRequest(
|
||
|
|
HINTERNET hConnect,
|
||
|
|
LPCTSTR lpszVerb,
|
||
|
|
LPCTSTR lpszObjectName,
|
||
|
|
LPCTSTR lpszVersion,
|
||
|
|
LPCTSTR lpszReferer,
|
||
|
|
LPCTSTR *lplpszAccept,
|
||
|
|
DWORD dwFlags,
|
||
|
|
DWORD_PTR dwContext)
|
||
|
|
{
|
||
|
|
HINTERNET hRet = NULL;
|
||
|
|
|
||
|
|
#ifdef UNICODE
|
||
|
|
|
||
|
|
UINT uSize;
|
||
|
|
LPSTR lpszAnsiVerb = NULL;
|
||
|
|
LPSTR lpszAnsiObjectName = NULL;
|
||
|
|
LPSTR lpszAnsiVersion = NULL;
|
||
|
|
LPSTR lpszAnsiReferer = NULL;
|
||
|
|
BOOL bRet = TRUE;
|
||
|
|
|
||
|
|
|
||
|
|
if (lpszVerb && (uSize = WCtoMB(lpszVerb, NULL, 0))) {
|
||
|
|
|
||
|
|
if (lpszAnsiVerb = new CHAR[uSize])
|
||
|
|
bRet = WCtoMB(lpszVerb, lpszAnsiVerb, uSize);
|
||
|
|
}
|
||
|
|
|
||
|
|
if (bRet && lpszObjectName && (uSize = WCtoMB(lpszObjectName, NULL, 0))) {
|
||
|
|
|
||
|
|
if (lpszAnsiObjectName = new CHAR[uSize])
|
||
|
|
bRet = WCtoMB(lpszObjectName, lpszAnsiObjectName, uSize);
|
||
|
|
else
|
||
|
|
bRet = FALSE;
|
||
|
|
}
|
||
|
|
|
||
|
|
if (bRet && lpszVersion && (uSize = WCtoMB(lpszVersion, NULL, 0))) {
|
||
|
|
|
||
|
|
if (lpszAnsiVersion = new CHAR[uSize])
|
||
|
|
bRet = WCtoMB(lpszVersion, lpszAnsiVersion, uSize);
|
||
|
|
else
|
||
|
|
bRet = FALSE;
|
||
|
|
}
|
||
|
|
|
||
|
|
if (bRet && lpszReferer && (uSize = WCtoMB(lpszReferer, NULL, 0))) {
|
||
|
|
|
||
|
|
if (lpszAnsiReferer = new CHAR[uSize])
|
||
|
|
bRet = WCtoMB(lpszReferer, lpszAnsiReferer, uSize);
|
||
|
|
else
|
||
|
|
bRet = FALSE;
|
||
|
|
}
|
||
|
|
|
||
|
|
if (bRet) {
|
||
|
|
|
||
|
|
__try {
|
||
|
|
|
||
|
|
hRet = g_pfnHttpOpenRequest(hConnect,
|
||
|
|
(LPCTSTR)lpszAnsiVerb,
|
||
|
|
(LPCTSTR)lpszAnsiObjectName,
|
||
|
|
(LPCTSTR)lpszAnsiVersion,
|
||
|
|
(LPCTSTR)lpszAnsiReferer,
|
||
|
|
(LPCTSTR *)lplpszAccept,
|
||
|
|
dwFlags,
|
||
|
|
dwContext);
|
||
|
|
|
||
|
|
} __except(1) {
|
||
|
|
|
||
|
|
DBG_ASSERT(FALSE, (TEXT("inetwrap : HttpOpenRequest exception!")));
|
||
|
|
|
||
|
|
hRet = NULL;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
if (lpszAnsiVerb)
|
||
|
|
delete [](lpszAnsiVerb);
|
||
|
|
|
||
|
|
if (lpszAnsiObjectName)
|
||
|
|
delete [](lpszAnsiObjectName);
|
||
|
|
|
||
|
|
if (lpszAnsiVersion)
|
||
|
|
delete [](lpszAnsiVersion);
|
||
|
|
|
||
|
|
if (lpszAnsiReferer)
|
||
|
|
delete [](lpszAnsiReferer);
|
||
|
|
|
||
|
|
#else
|
||
|
|
|
||
|
|
|
||
|
|
__try {
|
||
|
|
|
||
|
|
hRet = g_pfnHttpOpenRequest(hConnect,
|
||
|
|
lpszVerb,
|
||
|
|
lpszObjectName,
|
||
|
|
lpszVersion,
|
||
|
|
lpszReferer,
|
||
|
|
lplpszAccept,
|
||
|
|
dwFlags,
|
||
|
|
dwContext);
|
||
|
|
|
||
|
|
} __except(1) {
|
||
|
|
|
||
|
|
DBG_ASSERT(FALSE, (TEXT("inetwrap : HttpOpenRequest exception!")));
|
||
|
|
|
||
|
|
hRet = NULL;
|
||
|
|
}
|
||
|
|
|
||
|
|
#endif
|
||
|
|
|
||
|
|
return hRet;
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
/*****************************************************************************\
|
||
|
|
* wrapHttpAddRequestHeaders
|
||
|
|
*
|
||
|
|
*
|
||
|
|
\*****************************************************************************/
|
||
|
|
BOOL wrapHttpAddRequestHeaders(
|
||
|
|
HINTERNET hRequest,
|
||
|
|
LPCTSTR lpszHeaders,
|
||
|
|
DWORD cbLength,
|
||
|
|
DWORD dwModifiers)
|
||
|
|
{
|
||
|
|
BOOL bRet = TRUE;
|
||
|
|
|
||
|
|
#ifdef UNICODE
|
||
|
|
|
||
|
|
UINT uSize;
|
||
|
|
LPSTR lpszAnsiHeaders = NULL;
|
||
|
|
|
||
|
|
|
||
|
|
if (lpszHeaders && (uSize = WCtoMB(lpszHeaders, NULL, 0))) {
|
||
|
|
|
||
|
|
if (lpszAnsiHeaders = new CHAR[uSize])
|
||
|
|
WCtoMB(lpszHeaders, lpszAnsiHeaders, uSize);
|
||
|
|
else
|
||
|
|
bRet = FALSE;
|
||
|
|
}
|
||
|
|
|
||
|
|
if (bRet) {
|
||
|
|
|
||
|
|
__try {
|
||
|
|
|
||
|
|
bRet = g_pfnHttpAddRequestHeaders(hRequest,
|
||
|
|
(LPCTSTR)lpszAnsiHeaders,
|
||
|
|
cbLength,
|
||
|
|
dwModifiers);
|
||
|
|
|
||
|
|
} __except(1) {
|
||
|
|
|
||
|
|
DBG_ASSERT(FALSE, (TEXT("inetwrap : HttpAddRequestHeaders exception!")));
|
||
|
|
|
||
|
|
bRet = FALSE;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
if (lpszAnsiHeaders)
|
||
|
|
delete [](lpszAnsiHeaders);
|
||
|
|
|
||
|
|
#else
|
||
|
|
|
||
|
|
__try {
|
||
|
|
|
||
|
|
bRet = g_pfnHttpAddRequestHeaders(hRequest,
|
||
|
|
lpszHeaders,
|
||
|
|
cbLength,
|
||
|
|
dwModifiers);
|
||
|
|
|
||
|
|
} __except(1) {
|
||
|
|
|
||
|
|
DBG_ASSERT(FALSE, (TEXT("inetwrap : HttpAdRequestHeaders exception!")));
|
||
|
|
|
||
|
|
bRet = FALSE;
|
||
|
|
}
|
||
|
|
|
||
|
|
#endif
|
||
|
|
|
||
|
|
return bRet;
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
/*****************************************************************************\
|
||
|
|
* wrapHttpEndRequest
|
||
|
|
*
|
||
|
|
*
|
||
|
|
\*****************************************************************************/
|
||
|
|
BOOL wrapHttpEndRequest(
|
||
|
|
HINTERNET hRequest,
|
||
|
|
LPINTERNET_BUFFERS lpBuf,
|
||
|
|
DWORD dwFlags,
|
||
|
|
DWORD_PTR dwContext)
|
||
|
|
{
|
||
|
|
BOOL bRet;
|
||
|
|
|
||
|
|
|
||
|
|
__try {
|
||
|
|
|
||
|
|
#ifdef UNICODE
|
||
|
|
|
||
|
|
DBG_ASSERT((lpBuf == NULL), (TEXT("Assert: NULL Buffer is only support")));
|
||
|
|
|
||
|
|
bRet = g_pfnHttpEndRequest(hRequest, lpBuf, dwFlags, dwContext);
|
||
|
|
|
||
|
|
#else
|
||
|
|
|
||
|
|
bRet = g_pfnHttpEndRequest(hRequest, lpBuf, dwFlags, dwContext);
|
||
|
|
|
||
|
|
#endif
|
||
|
|
|
||
|
|
} __except(1) {
|
||
|
|
|
||
|
|
DBG_ASSERT(FALSE, (TEXT("inetwrap : HttpOpenRequest exception!")));
|
||
|
|
|
||
|
|
bRet = FALSE;
|
||
|
|
}
|
||
|
|
|
||
|
|
return bRet;
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
/*****************************************************************************\
|
||
|
|
* wrapInternetSetOption
|
||
|
|
*
|
||
|
|
*
|
||
|
|
\*****************************************************************************/
|
||
|
|
BOOL wrapInternetSetOption(
|
||
|
|
HINTERNET hRequest,
|
||
|
|
IN DWORD dwOption,
|
||
|
|
IN LPVOID lpBuffer,
|
||
|
|
IN DWORD dwBufferLength)
|
||
|
|
{
|
||
|
|
BOOL bRet = TRUE;
|
||
|
|
|
||
|
|
#ifdef UNICODE
|
||
|
|
|
||
|
|
UINT uSize;
|
||
|
|
LPSTR lpszAnsiBuffer = NULL;
|
||
|
|
|
||
|
|
|
||
|
|
switch (dwOption) {
|
||
|
|
|
||
|
|
case INTERNET_OPTION_USERNAME:
|
||
|
|
case INTERNET_OPTION_PASSWORD:
|
||
|
|
case INTERNET_OPTION_PROXY_USERNAME:
|
||
|
|
case INTERNET_OPTION_PROXY_PASSWORD:
|
||
|
|
|
||
|
|
if (lpBuffer && (uSize = WCtoMB(lpBuffer, NULL, 0))) {
|
||
|
|
|
||
|
|
if (lpszAnsiBuffer = new CHAR[uSize])
|
||
|
|
bRet = WCtoMB(lpBuffer, lpszAnsiBuffer, uSize);
|
||
|
|
else
|
||
|
|
bRet = FALSE;
|
||
|
|
}
|
||
|
|
|
||
|
|
if (bRet) {
|
||
|
|
|
||
|
|
__try {
|
||
|
|
|
||
|
|
bRet = g_pfnInternetSetOption(hRequest,
|
||
|
|
dwOption,
|
||
|
|
lpszAnsiBuffer,
|
||
|
|
dwBufferLength);
|
||
|
|
|
||
|
|
} __except(1) {
|
||
|
|
|
||
|
|
DBG_ASSERT(FALSE, (TEXT("inetwrap : InternetSetOption exception!")));
|
||
|
|
|
||
|
|
bRet = FALSE;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
if (lpszAnsiBuffer)
|
||
|
|
delete [](lpszAnsiBuffer);
|
||
|
|
break;
|
||
|
|
|
||
|
|
default:
|
||
|
|
|
||
|
|
__try {
|
||
|
|
|
||
|
|
bRet = g_pfnInternetSetOption(hRequest,
|
||
|
|
dwOption,
|
||
|
|
lpBuffer,
|
||
|
|
dwBufferLength);
|
||
|
|
|
||
|
|
} __except(1) {
|
||
|
|
|
||
|
|
DBG_ASSERT(FALSE, (TEXT("inetwrap : InternetSetOption exception!")));
|
||
|
|
|
||
|
|
bRet = FALSE;
|
||
|
|
}
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
|
||
|
|
#else
|
||
|
|
|
||
|
|
__try {
|
||
|
|
|
||
|
|
bRet = g_pfnInternetSetOption(hRequest,
|
||
|
|
dwOption,
|
||
|
|
lpBuffer,
|
||
|
|
dwBufferLength);
|
||
|
|
|
||
|
|
} __except(1) {
|
||
|
|
|
||
|
|
DBG_ASSERT(FALSE, (TEXT("inetwrap : InternetSetOption exception!")));
|
||
|
|
|
||
|
|
bRet = FALSE;
|
||
|
|
}
|
||
|
|
|
||
|
|
#endif
|
||
|
|
|
||
|
|
return bRet;
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
/*****************************************************************************\
|
||
|
|
* wrapInternetCloseHandle
|
||
|
|
*
|
||
|
|
*
|
||
|
|
\*****************************************************************************/
|
||
|
|
BOOL wrapInternetCloseHandle(
|
||
|
|
HINTERNET hHandle)
|
||
|
|
{
|
||
|
|
BOOL bRet;
|
||
|
|
|
||
|
|
|
||
|
|
__try {
|
||
|
|
|
||
|
|
bRet = g_pfnInternetCloseHandle(hHandle);
|
||
|
|
|
||
|
|
} __except(1) {
|
||
|
|
|
||
|
|
DBG_ASSERT(FALSE, (TEXT("inetwrap : InternetCloseHandle exception!")));
|
||
|
|
|
||
|
|
bRet = FALSE;
|
||
|
|
}
|
||
|
|
|
||
|
|
return bRet;
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
/*****************************************************************************\
|
||
|
|
* wrapInternetReadFile
|
||
|
|
*
|
||
|
|
*
|
||
|
|
\*****************************************************************************/
|
||
|
|
BOOL wrapInternetReadFile(
|
||
|
|
HINTERNET hReq,
|
||
|
|
LPVOID lpvBuffer,
|
||
|
|
DWORD cbBuffer,
|
||
|
|
LPDWORD lpcbRd)
|
||
|
|
{
|
||
|
|
BOOL bRet;
|
||
|
|
|
||
|
|
|
||
|
|
__try {
|
||
|
|
|
||
|
|
bRet = g_pfnInternetReadFile(hReq, lpvBuffer, cbBuffer, lpcbRd);
|
||
|
|
|
||
|
|
} __except(1) {
|
||
|
|
|
||
|
|
DBG_ASSERT(FALSE, (TEXT("inetwrap : InternetReadFile exception!")));
|
||
|
|
|
||
|
|
bRet = FALSE;
|
||
|
|
}
|
||
|
|
|
||
|
|
return bRet;
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
/*****************************************************************************\
|
||
|
|
* wrapInternetWriteFile
|
||
|
|
*
|
||
|
|
*
|
||
|
|
\*****************************************************************************/
|
||
|
|
BOOL wrapInternetWriteFile(
|
||
|
|
HINTERNET hReq,
|
||
|
|
LPVOID lpvBuffer,
|
||
|
|
DWORD cbBuffer,
|
||
|
|
LPDWORD lpcbWr)
|
||
|
|
{
|
||
|
|
BOOL bRet;
|
||
|
|
|
||
|
|
|
||
|
|
__try {
|
||
|
|
|
||
|
|
bRet = g_pfnInternetWriteFile(hReq, lpvBuffer, cbBuffer, lpcbWr);
|
||
|
|
|
||
|
|
} __except(1) {
|
||
|
|
|
||
|
|
DBG_ASSERT(FALSE, (TEXT("inetwrap : InternetWriteFile exception!")));
|
||
|
|
|
||
|
|
bRet = FALSE;
|
||
|
|
}
|
||
|
|
|
||
|
|
return bRet;
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
/*****************************************************************************\
|
||
|
|
* wrapInternetErrorDlg
|
||
|
|
*
|
||
|
|
*
|
||
|
|
\*****************************************************************************/
|
||
|
|
DWORD wrapInternetErrorDlg(
|
||
|
|
HWND hWnd,
|
||
|
|
HINTERNET hReq,
|
||
|
|
DWORD dwError,
|
||
|
|
DWORD dwFlags,
|
||
|
|
LPVOID pvParam)
|
||
|
|
{
|
||
|
|
DWORD dwRet;
|
||
|
|
|
||
|
|
|
||
|
|
__try {
|
||
|
|
|
||
|
|
dwRet = g_pfnInternetErrorDlg(hWnd, hReq, dwError, dwFlags, pvParam);
|
||
|
|
|
||
|
|
} __except(1) {
|
||
|
|
|
||
|
|
DBG_ASSERT(FALSE, (TEXT("inetwrap : InternetErrorDlg exception!")));
|
||
|
|
|
||
|
|
dwRet = 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
return dwRet;
|
||
|
|
}
|