mirror of
https://github.com/reactos/wine.git
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1307 lines
36 KiB
C
1307 lines
36 KiB
C
/*
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* Wininet - Http Implementation
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*
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* Copyright 1999 Corel Corporation
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*
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* Ulrich Czekalla
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*
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*/
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#include "windows.h"
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#include "wininet.h"
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#include "debugtools.h"
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#include "winerror.h"
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#include "heap.h"
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#include "tchar.h"
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#include "winsock.h"
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#include <sys/types.h>
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#include <sys/socket.h>
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#include <netdb.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <unistd.h>
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#include <errno.h>
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#include "internet.h"
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DEFAULT_DEBUG_CHANNEL(wininet)
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#define HTTPHEADER " HTTP/1.0"
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#define HTTPHOSTHEADER "\r\nHost: "
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#define MAXHOSTNAME 100
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#define MAX_FIELD_VALUE_LEN 256
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#define MAX_FIELD_LEN 256
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#define HTTP_REFERER "Referer"
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#define HTTP_ACCEPT "Accept"
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#define HTTP_ADDHDR_FLAG_ADD 0x20000000
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#define HTTP_ADDHDR_FLAG_ADD_IF_NEW 0x10000000
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#define HTTP_ADDHDR_FLAG_COALESCE 0x40000000
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#define HTTP_ADDHDR_FLAG_COALESCE_WITH_COMMA 0x40000000
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#define HTTP_ADDHDR_FLAG_COALESCE_WITH_SEMICOLON 0x01000000
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#define HTTP_ADDHDR_FLAG_REPLACE 0x80000000
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#define HTTP_ADDHDR_FLAG_REQ 0x02000000
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BOOL HTTP_OpenConnection(LPWININETHTTPREQA lpwhr);
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int HTTP_WriteDataToStream(LPWININETHTTPREQA lpwhr,
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void *Buffer, int BytesToWrite);
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int HTTP_ReadDataFromStream(LPWININETHTTPREQA lpwhr,
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void *Buffer, int BytesToRead);
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BOOL HTTP_GetResponseHeaders(LPWININETHTTPREQA lpwhr);
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BOOL HTTP_ProcessHeader(LPWININETHTTPREQA lpwhr, LPCSTR field, LPCSTR value, DWORD dwModifier);
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void HTTP_CloseConnection(LPWININETHTTPREQA lpwhr);
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BOOL HTTP_InterpretHttpHeader(LPSTR buffer, LPSTR field, INT fieldlen, LPSTR value, INT valuelen);
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INT HTTP_GetStdHeaderIndex(LPCSTR lpszField);
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INT HTTP_InsertCustomHeader(LPWININETHTTPREQA lpwhr, LPHTTPHEADERA lpHdr);
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INT HTTP_GetCustomHeaderIndex(LPWININETHTTPREQA lpwhr, LPCSTR lpszField);
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/***********************************************************************
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* HttpAddRequestHeadersA (WININET.68)
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*
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* Adds one or more HTTP header to the request handler
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*
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* RETURNS
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* TRUE on success
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* FALSE on failure
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*
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*/
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INTERNETAPI BOOL WINAPI HttpAddRequestHeadersA(HINTERNET hHttpRequest,
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LPCSTR lpszHeader, DWORD dwHeaderLength, DWORD dwModifier)
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{
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LPSTR lpszStart;
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LPSTR lpszEnd;
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LPSTR buffer;
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CHAR value[MAX_FIELD_VALUE_LEN], field[MAX_FIELD_LEN];
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BOOL bSuccess = FALSE;
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LPWININETHTTPREQA lpwhr = (LPWININETHTTPREQA) hHttpRequest;
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if (NULL == lpwhr || lpwhr->hdr.htype != WH_HHTTPREQ)
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{
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INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE);
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return FALSE;
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}
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buffer = HEAP_strdupA(GetProcessHeap(), 0, lpszHeader);
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lpszStart = buffer;
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do
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{
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lpszEnd = lpszStart;
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while (*lpszEnd != '\0')
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{
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if (*lpszEnd == '\r' && *(lpszEnd + 1) == '\n')
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break;
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lpszEnd++;
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}
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if (*lpszEnd == '\0')
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break;
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*lpszEnd = '\0';
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if (HTTP_InterpretHttpHeader(lpszStart, field, MAX_FIELD_LEN, value, MAX_FIELD_VALUE_LEN))
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bSuccess = HTTP_ProcessHeader(lpwhr, field, value, dwModifier | HTTP_ADDHDR_FLAG_REQ);
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lpszStart = lpszEnd + 2; /* Jump over \0\n */
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} while (bSuccess);
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HeapFree(GetProcessHeap(), 0, buffer);
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return bSuccess;
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}
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/***********************************************************************
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* HttpOpenRequestA (WININET.72)
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*
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* Open a HTTP request handle
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*
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* RETURNS
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* HINTERNET a HTTP request handle on success
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* NULL on failure
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*
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*/
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INTERNETAPI HINTERNET WINAPI HttpOpenRequestA(HINTERNET hHttpSession,
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LPCSTR lpszVerb, LPCSTR lpszObjectName, LPCSTR lpszVersion,
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LPCSTR lpszReferrer , LPCSTR *lpszAcceptTypes,
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DWORD dwFlags, DWORD dwContext)
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{
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LPWININETHTTPSESSIONA lpwhs = (LPWININETHTTPSESSIONA) hHttpSession;
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LPWININETAPPINFOA hIC = NULL;
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TRACE("\n");
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if (NULL == lpwhs || lpwhs->hdr.htype != WH_HHTTPSESSION)
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{
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INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE);
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return FALSE;
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}
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hIC = (LPWININETAPPINFOA) lpwhs->hdr.lpwhparent;
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if (hIC->hdr.dwFlags & INTERNET_FLAG_ASYNC)
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{
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WORKREQUEST workRequest;
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workRequest.asyncall = HTTPOPENREQUESTA;
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workRequest.HFTPSESSION = (DWORD)hHttpSession;
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workRequest.LPSZVERB = (DWORD)HEAP_strdupA(GetProcessHeap(), 0, lpszVerb);
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workRequest.LPSZOBJECTNAME = (DWORD)HEAP_strdupA(GetProcessHeap(), 0, lpszObjectName);
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workRequest.LPSZVERSION = (DWORD)HEAP_strdupA(GetProcessHeap(), 0, lpszVersion);
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workRequest.LPSZREFERRER = (DWORD)HEAP_strdupA(GetProcessHeap(), 0, lpszReferrer);
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workRequest.LPSZACCEPTTYPES = (DWORD)lpszAcceptTypes;
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workRequest.DWFLAGS = dwFlags;
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workRequest.DWCONTEXT = dwContext;
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return (HINTERNET)INTERNET_AsyncCall(&workRequest);
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}
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else
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{
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return HTTP_HttpOpenRequestA(hHttpSession, lpszVerb, lpszObjectName,
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lpszVersion, lpszReferrer, lpszAcceptTypes, dwFlags, dwContext);
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}
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}
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/***********************************************************************
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* HTTP_HttpOpenRequestA (internal)
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*
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* Open a HTTP request handle
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*
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* RETURNS
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* HINTERNET a HTTP request handle on success
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* NULL on failure
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*
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*/
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INTERNETAPI HINTERNET WINAPI HTTP_HttpOpenRequestA(HINTERNET hHttpSession,
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LPCSTR lpszVerb, LPCSTR lpszObjectName, LPCSTR lpszVersion,
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LPCSTR lpszReferrer , LPCSTR *lpszAcceptTypes,
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DWORD dwFlags, DWORD dwContext)
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{
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LPWININETHTTPSESSIONA lpwhs = (LPWININETHTTPSESSIONA) hHttpSession;
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LPWININETAPPINFOA hIC = NULL;
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LPWININETHTTPREQA lpwhr;
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TRACE("\n");
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if (NULL == lpwhs || lpwhs->hdr.htype != WH_HHTTPSESSION)
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{
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INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE);
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return FALSE;
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}
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hIC = (LPWININETAPPINFOA) lpwhs->hdr.lpwhparent;
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lpwhr = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(WININETHTTPREQA));
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if (NULL == lpwhr)
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{
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INTERNET_SetLastError(ERROR_OUTOFMEMORY);
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return (HINTERNET) NULL;
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}
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lpwhr->hdr.htype = WH_HHTTPREQ;
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lpwhr->hdr.lpwhparent = hHttpSession;
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lpwhr->hdr.dwFlags = dwFlags;
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lpwhr->hdr.dwContext = dwContext;
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if (NULL != lpszObjectName && strlen(lpszObjectName))
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lpwhr->lpszPath = HEAP_strdupA(GetProcessHeap(), 0, lpszObjectName);
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if (NULL != lpszReferrer && strlen(lpszReferrer))
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HTTP_ProcessHeader(lpwhr, HTTP_REFERER, lpszReferrer, HTTP_ADDHDR_FLAG_COALESCE);
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//! FIXME
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if (NULL != lpszAcceptTypes && strlen(*lpszAcceptTypes))
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HTTP_ProcessHeader(lpwhr, HTTP_ACCEPT, *lpszAcceptTypes, HTTP_ADDHDR_FLAG_COALESCE);
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if (NULL == lpszVerb)
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lpwhr->lpszVerb = HEAP_strdupA(GetProcessHeap(), 0, "GET");
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else if (strlen(lpszVerb))
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lpwhr->lpszVerb = HEAP_strdupA(GetProcessHeap(), 0, lpszVerb);
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if (NULL != lpszReferrer)
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{
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char buf[MAXHOSTNAME];
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URL_COMPONENTSA UrlComponents;
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UrlComponents.lpszExtraInfo = NULL;
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UrlComponents.lpszPassword = NULL;
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UrlComponents.lpszScheme = NULL;
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UrlComponents.lpszUrlPath = NULL;
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UrlComponents.lpszUserName = NULL;
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UrlComponents.lpszHostName = buf;
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UrlComponents.dwHostNameLength = MAXHOSTNAME;
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InternetCrackUrlA(lpszReferrer, 0, 0, &UrlComponents);
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if (strlen(UrlComponents.lpszHostName))
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lpwhr->lpszHostName = HEAP_strdupA(GetProcessHeap(), 0, UrlComponents.lpszHostName);
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}
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if (hIC->lpfnStatusCB)
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{
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INTERNET_ASYNC_RESULT iar;
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iar.dwResult = (DWORD)lpwhr;
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iar.dwError = ERROR_SUCCESS;
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hIC->lpfnStatusCB(hHttpSession, dwContext, INTERNET_STATUS_HANDLE_CREATED,
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&iar, sizeof(INTERNET_ASYNC_RESULT));
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}
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if (hIC->hdr.dwFlags & INTERNET_FLAG_ASYNC && hIC->lpfnStatusCB)
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{
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INTERNET_ASYNC_RESULT iar;
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iar.dwResult = (DWORD)lpwhr;
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iar.dwError = lpwhr ? ERROR_SUCCESS : INTERNET_GetLastError();
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hIC->lpfnStatusCB(hHttpSession, dwContext, INTERNET_STATUS_REQUEST_COMPLETE,
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&iar, sizeof(INTERNET_ASYNC_RESULT));
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}
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return (HINTERNET) lpwhr;
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}
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/***********************************************************************
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* HttpQueryInfoA (WININET.74)
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*
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* Queries for information about an HTTP request
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*
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* RETURNS
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* TRUE on success
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* FALSE on failure
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*
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*/
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BOOL WINAPI HttpQueryInfoA(HINTERNET hHttpRequest, DWORD dwInfoLevel,
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LPVOID lpBuffer, LPDWORD lpdwBufferLength, LPDWORD lpdwIndex)
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{
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LPHTTPHEADERA lphttpHdr = NULL;
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BOOL bSuccess = FALSE;
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LPWININETHTTPREQA lpwhr = (LPWININETHTTPREQA) hHttpRequest;
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TRACE("(0x%08lx)--> %ld\n", dwInfoLevel, dwInfoLevel);
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if (NULL == lpwhr || lpwhr->hdr.htype != WH_HHTTPREQ)
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{
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INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE);
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return FALSE;
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}
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/* Find requested header structure */
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if ((dwInfoLevel & ~HTTP_QUERY_MODIFIER_FLAGS_MASK) == HTTP_QUERY_CUSTOM)
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{
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INT index = HTTP_GetCustomHeaderIndex(lpwhr, (LPSTR)lpBuffer);
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if (index < 0)
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goto lend;
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lphttpHdr = &lpwhr->pCustHeaders[index];
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}
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else
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{
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INT index = dwInfoLevel & ~HTTP_QUERY_MODIFIER_FLAGS_MASK;
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if (index == HTTP_QUERY_RAW_HEADERS_CRLF || index == HTTP_QUERY_RAW_HEADERS)
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{
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INT i, delim, size = 0, cnt = 0;
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delim = index == HTTP_QUERY_RAW_HEADERS_CRLF ? 2 : 1;
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/* Calculate length of custom reuqest headers */
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for (i = 0; i < lpwhr->nCustHeaders; i++)
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{
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if ((~lpwhr->pCustHeaders[i].wFlags & HDR_ISREQUEST) && lpwhr->pCustHeaders[i].lpszField &&
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lpwhr->pCustHeaders[i].lpszValue)
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{
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size += strlen(lpwhr->pCustHeaders[i].lpszField) +
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strlen(lpwhr->pCustHeaders[i].lpszValue) + delim + 2;
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}
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}
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/* Calculate the length of stadard request headers */
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for (i = 0; i <= HTTP_QUERY_MAX; i++)
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{
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if ((~lpwhr->StdHeaders[i].wFlags & HDR_ISREQUEST) && lpwhr->StdHeaders[i].lpszField &&
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lpwhr->StdHeaders[i].lpszValue)
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{
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size += strlen(lpwhr->StdHeaders[i].lpszField) +
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strlen(lpwhr->StdHeaders[i].lpszValue) + delim + 2;
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}
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}
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size += delim;
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if (size + 1 > *lpdwBufferLength)
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{
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*lpdwBufferLength = size + 1;
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INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER);
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goto lend;
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}
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/* Append standard request heades */
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for (i = 0; i <= HTTP_QUERY_MAX; i++)
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{
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if ((~lpwhr->StdHeaders[i].wFlags & HDR_ISREQUEST) &&
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lpwhr->StdHeaders[i].lpszField &&
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lpwhr->StdHeaders[i].lpszValue)
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{
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cnt += sprintf(lpBuffer + cnt, "%s: %s%s", lpwhr->StdHeaders[i].lpszField, lpwhr->StdHeaders[i].lpszValue,
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index == HTTP_QUERY_RAW_HEADERS_CRLF ? "\r\n" : "\0");
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}
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}
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/* Append custom request heades */
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for (i = 0; i < lpwhr->nCustHeaders; i++)
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{
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if ((~lpwhr->pCustHeaders[i].wFlags & HDR_ISREQUEST) &&
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lpwhr->pCustHeaders[i].lpszField &&
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lpwhr->pCustHeaders[i].lpszValue)
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{
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cnt += sprintf(lpBuffer + cnt, "%s: %s%s",
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lpwhr->pCustHeaders[i].lpszField, lpwhr->pCustHeaders[i].lpszValue,
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index == HTTP_QUERY_RAW_HEADERS_CRLF ? "\r\n" : "\0");
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}
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}
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strcpy(lpBuffer + cnt, index == HTTP_QUERY_RAW_HEADERS_CRLF ? "\r\n" : "");
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*lpdwBufferLength = cnt + delim;
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bSuccess = TRUE;
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goto lend;
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}
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else if (index >= 0 && index <= HTTP_QUERY_MAX && lpwhr->StdHeaders[index].lpszValue)
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{
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lphttpHdr = &lpwhr->StdHeaders[index];
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}
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else
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goto lend;
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}
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/* Ensure header satisifies requested attributes */
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if ((dwInfoLevel & HTTP_QUERY_FLAG_REQUEST_HEADERS) &&
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(~lphttpHdr->wFlags & HDR_ISREQUEST))
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goto lend;
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/* coalesce value to reuqested type */
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if (dwInfoLevel & HTTP_QUERY_FLAG_NUMBER)
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{
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*(int *)lpBuffer = atoi(lphttpHdr->lpszValue);
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bSuccess = TRUE;
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}
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else if (dwInfoLevel & HTTP_QUERY_FLAG_SYSTEMTIME)
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{
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time_t tmpTime;
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struct tm tmpTM;
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SYSTEMTIME *STHook;
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tmpTime = ConvertTimeString(lphttpHdr->lpszValue);
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tmpTM = *gmtime(&tmpTime);
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STHook = (SYSTEMTIME *) lpBuffer;
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if(STHook==NULL)
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goto lend;
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STHook->wDay = tmpTM.tm_mday;
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STHook->wHour = tmpTM.tm_hour;
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STHook->wMilliseconds = 0;
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STHook->wMinute = tmpTM.tm_min;
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STHook->wDayOfWeek = tmpTM.tm_wday;
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STHook->wMonth = tmpTM.tm_mon + 1;
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STHook->wSecond = tmpTM.tm_sec;
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STHook->wYear = tmpTM.tm_year;
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bSuccess = TRUE;
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}
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else if (dwInfoLevel & HTTP_QUERY_FLAG_COALESCE)
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{
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if (*lpdwIndex >= lphttpHdr->wCount)
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{
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INTERNET_SetLastError(ERROR_HTTP_HEADER_NOT_FOUND);
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}
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else
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{
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//! Copy strncpy(lpBuffer, lphttpHdr[*lpdwIndex], len);
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(*lpdwIndex)++;
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}
|
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}
|
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else
|
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{
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INT len = strlen(lphttpHdr->lpszValue);
|
|
|
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if (len + 1 > *lpdwBufferLength)
|
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{
|
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*lpdwBufferLength = len + 1;
|
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INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER);
|
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goto lend;
|
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}
|
|
|
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strncpy(lpBuffer, lphttpHdr->lpszValue, len);
|
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*lpdwBufferLength = len;
|
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bSuccess = TRUE;
|
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}
|
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|
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lend:
|
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TRACE("%d <--\n", bSuccess);
|
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return bSuccess;
|
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}
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|
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/***********************************************************************
|
|
* HttpSendRequestA (WININET.76)
|
|
*
|
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* Sends the specified request to the HTTP server
|
|
*
|
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* RETURNS
|
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* TRUE on success
|
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* FALSE on failure
|
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*
|
|
*/
|
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BOOL WINAPI HttpSendRequestA(HINTERNET hHttpRequest, LPCSTR lpszHeaders,
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DWORD dwHeaderLength, LPVOID lpOptional ,DWORD dwOptionalLength)
|
|
{
|
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LPWININETHTTPREQA lpwhr = (LPWININETHTTPREQA) hHttpRequest;
|
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LPWININETHTTPSESSIONA lpwhs = NULL;
|
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LPWININETAPPINFOA hIC = NULL;
|
|
|
|
TRACE("0x%08lx\n", (unsigned long)hHttpRequest);
|
|
|
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if (NULL == lpwhr || lpwhr->hdr.htype != WH_HHTTPREQ)
|
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{
|
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INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE);
|
|
return FALSE;
|
|
}
|
|
|
|
lpwhs = (LPWININETHTTPSESSIONA) lpwhr->hdr.lpwhparent;
|
|
if (NULL == lpwhs || lpwhs->hdr.htype != WH_HHTTPSESSION)
|
|
{
|
|
INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE);
|
|
return FALSE;
|
|
}
|
|
|
|
hIC = (LPWININETAPPINFOA) lpwhs->hdr.lpwhparent;
|
|
if (NULL == hIC || hIC->hdr.htype != WH_HINIT)
|
|
{
|
|
INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE);
|
|
return FALSE;
|
|
}
|
|
|
|
if (hIC->hdr.dwFlags & INTERNET_FLAG_ASYNC)
|
|
{
|
|
WORKREQUEST workRequest;
|
|
|
|
workRequest.asyncall = HTTPSENDREQUESTA;
|
|
workRequest.HFTPSESSION = (DWORD)hHttpRequest;
|
|
workRequest.LPSZHEADER = (DWORD)HEAP_strdupA(GetProcessHeap(), 0, lpszHeaders);
|
|
workRequest.DWHEADERLENGTH = dwHeaderLength;
|
|
workRequest.LPOPTIONAL = (DWORD)lpOptional;
|
|
workRequest.DWOPTIONALLENGTH = dwOptionalLength;
|
|
|
|
return INTERNET_AsyncCall(&workRequest);
|
|
}
|
|
else
|
|
{
|
|
return HTTP_HttpSendRequestA(hHttpRequest, lpszHeaders,
|
|
dwHeaderLength, lpOptional, dwOptionalLength);
|
|
}
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* HTTP_HttpSendRequestA (internal)
|
|
*
|
|
* Sends the specified request to the HTTP server
|
|
*
|
|
* RETURNS
|
|
* TRUE on success
|
|
* FALSE on failure
|
|
*
|
|
*/
|
|
BOOL WINAPI HTTP_HttpSendRequestA(HINTERNET hHttpRequest, LPCSTR lpszHeaders,
|
|
DWORD dwHeaderLength, LPVOID lpOptional ,DWORD dwOptionalLength)
|
|
{
|
|
INT cnt;
|
|
INT i;
|
|
BOOL bSuccess = FALSE;
|
|
LPSTR requestString = NULL;
|
|
INT requestStringLen;
|
|
INT headerLength = 0;
|
|
LPWININETHTTPREQA lpwhr = (LPWININETHTTPREQA) hHttpRequest;
|
|
LPWININETHTTPSESSIONA lpwhs = NULL;
|
|
LPWININETAPPINFOA hIC = NULL;
|
|
|
|
TRACE("0x%08lx\n", (ULONG)hHttpRequest);
|
|
|
|
/* Verify our tree of internet handles */
|
|
if (NULL == lpwhr || lpwhr->hdr.htype != WH_HHTTPREQ)
|
|
{
|
|
INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE);
|
|
return FALSE;
|
|
}
|
|
|
|
lpwhs = (LPWININETHTTPSESSIONA) lpwhr->hdr.lpwhparent;
|
|
if (NULL == lpwhs || lpwhs->hdr.htype != WH_HHTTPSESSION)
|
|
{
|
|
INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE);
|
|
return FALSE;
|
|
}
|
|
|
|
hIC = (LPWININETAPPINFOA) lpwhs->hdr.lpwhparent;
|
|
if (NULL == hIC || hIC->hdr.htype != WH_HINIT)
|
|
{
|
|
INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE);
|
|
return FALSE;
|
|
}
|
|
|
|
/* Clear any error information */
|
|
INTERNET_SetLastError(0);
|
|
|
|
/* We must have a verb */
|
|
if (NULL == lpwhr->lpszVerb)
|
|
{
|
|
goto lend;
|
|
}
|
|
|
|
/* If we don't have a path we set it to root */
|
|
if (NULL == lpwhr->lpszPath)
|
|
lpwhr->lpszPath = HEAP_strdupA(GetProcessHeap(), 0, "/");
|
|
|
|
/* Calculate length of request string */
|
|
requestStringLen =
|
|
strlen(lpwhr->lpszVerb) +
|
|
strlen(lpwhr->lpszPath) +
|
|
(lpwhr->lpszHostName ? (strlen(HTTPHOSTHEADER) + strlen(lpwhr->lpszHostName)) : 0) +
|
|
strlen(HTTPHEADER) +
|
|
5; /* " \r\n\r\n" */
|
|
|
|
/* Add length of passed headers */
|
|
if (lpszHeaders)
|
|
{
|
|
headerLength = -1 == dwHeaderLength ? strlen(lpszHeaders) : dwHeaderLength;
|
|
requestStringLen += headerLength + 2; /* \r\n */
|
|
}
|
|
|
|
/* Calculate length of custom reuqest headers */
|
|
for (i = 0; i < lpwhr->nCustHeaders; i++)
|
|
{
|
|
if (lpwhr->pCustHeaders[i].wFlags & HDR_ISREQUEST)
|
|
{
|
|
requestStringLen += strlen(lpwhr->pCustHeaders[i].lpszField) +
|
|
strlen(lpwhr->pCustHeaders[i].lpszValue) + 4; /*: \r\n */
|
|
}
|
|
}
|
|
|
|
/* Calculate the length of stadard request headers */
|
|
for (i = 0; i <= HTTP_QUERY_MAX; i++)
|
|
{
|
|
if (lpwhr->StdHeaders[i].wFlags & HDR_ISREQUEST)
|
|
{
|
|
requestStringLen += strlen(lpwhr->StdHeaders[i].lpszField) +
|
|
strlen(lpwhr->StdHeaders[i].lpszValue) + 4; /*: \r\n */
|
|
}
|
|
}
|
|
|
|
/* Allocate string to hold entire request */
|
|
requestString = HeapAlloc(GetProcessHeap(), 0, requestStringLen + 1);
|
|
if (NULL == requestString)
|
|
{
|
|
INTERNET_SetLastError(ERROR_OUTOFMEMORY);
|
|
goto lend;
|
|
}
|
|
|
|
/* Build request string */
|
|
cnt = sprintf(requestString, "%s %s%s%s",
|
|
lpwhr->lpszVerb,
|
|
lpwhr->lpszPath,
|
|
lpwhr->lpszHostName ? (HTTPHEADER HTTPHOSTHEADER) : HTTPHEADER,
|
|
lpwhr->lpszHostName ? lpwhr->lpszHostName : "");
|
|
|
|
/* Append standard request heades */
|
|
for (i = 0; i <= HTTP_QUERY_MAX; i++)
|
|
{
|
|
if (lpwhr->StdHeaders[i].wFlags & HDR_ISREQUEST)
|
|
{
|
|
cnt += sprintf(requestString + cnt, "\r\n%s: %s",
|
|
lpwhr->StdHeaders[i].lpszField, lpwhr->StdHeaders[i].lpszValue);
|
|
}
|
|
}
|
|
|
|
/* Append custom request heades */
|
|
for (i = 0; i < lpwhr->nCustHeaders; i++)
|
|
{
|
|
if (lpwhr->pCustHeaders[i].wFlags & HDR_ISREQUEST)
|
|
{
|
|
cnt += sprintf(requestString + cnt, "\r\n%s: %s",
|
|
lpwhr->pCustHeaders[i].lpszField, lpwhr->pCustHeaders[i].lpszValue);
|
|
}
|
|
}
|
|
|
|
/* Append passed request headers */
|
|
if (lpszHeaders)
|
|
{
|
|
strcpy(requestString + cnt, "\r\n");
|
|
cnt += 2;
|
|
strcpy(requestString + cnt, lpszHeaders);
|
|
cnt += headerLength;
|
|
}
|
|
|
|
/* Set termination string for request */
|
|
strcpy(requestString + cnt, "\r\n\r\n");
|
|
|
|
if (hIC->lpfnStatusCB)
|
|
hIC->lpfnStatusCB(hHttpRequest, lpwhr->hdr.dwContext, INTERNET_STATUS_SENDING_REQUEST, NULL, 0);
|
|
|
|
TRACE("(%s) len(%d)\n", requestString, requestStringLen);
|
|
/* Send the request and store the results */
|
|
if (!HTTP_OpenConnection(lpwhr))
|
|
goto lend;
|
|
|
|
cnt = INTERNET_WriteDataToStream(lpwhr->nSocketFD, requestString, requestStringLen);
|
|
|
|
if (cnt < 0)
|
|
goto lend;
|
|
|
|
if (HTTP_GetResponseHeaders(lpwhr))
|
|
bSuccess = TRUE;
|
|
|
|
lend:
|
|
|
|
if (requestString)
|
|
HeapFree(GetProcessHeap(), 0, requestString);
|
|
|
|
if (hIC->hdr.dwFlags & INTERNET_FLAG_ASYNC && hIC->lpfnStatusCB)
|
|
{
|
|
INTERNET_ASYNC_RESULT iar;
|
|
|
|
iar.dwResult = (DWORD)bSuccess;
|
|
iar.dwError = bSuccess ? ERROR_SUCCESS : INTERNET_GetLastError();
|
|
hIC->lpfnStatusCB(hHttpRequest, lpwhr->hdr.dwContext, INTERNET_STATUS_REQUEST_COMPLETE,
|
|
&iar, sizeof(INTERNET_ASYNC_RESULT));
|
|
}
|
|
|
|
TRACE("<--\n");
|
|
return bSuccess;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* HTTP_Connect (internal)
|
|
*
|
|
* Create http session handle
|
|
*
|
|
* RETURNS
|
|
* HINTERNET a session handle on success
|
|
* NULL on failure
|
|
*
|
|
*/
|
|
HINTERNET HTTP_Connect(HINTERNET hInternet, LPCSTR lpszServerName,
|
|
INTERNET_PORT nServerPort, LPCSTR lpszUserName,
|
|
LPCSTR lpszPassword, DWORD dwFlags, DWORD dwContext)
|
|
{
|
|
BOOL bSuccess = FALSE;
|
|
LPWININETAPPINFOA hIC = NULL;
|
|
LPWININETHTTPSESSIONA lpwhs = NULL;
|
|
|
|
TRACE("\n");
|
|
|
|
if (((LPWININETHANDLEHEADER)hInternet)->htype != WH_HINIT)
|
|
goto lerror;
|
|
|
|
hIC = (LPWININETAPPINFOA) hInternet;
|
|
|
|
lpwhs = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(WININETHTTPSESSIONA));
|
|
if (NULL == lpwhs)
|
|
{
|
|
INTERNET_SetLastError(ERROR_OUTOFMEMORY);
|
|
goto lerror;
|
|
}
|
|
|
|
if (hIC->lpfnStatusCB)
|
|
hIC->lpfnStatusCB(hInternet, dwContext, INTERNET_STATUS_RESOLVING_NAME,
|
|
lpszServerName, strlen(lpszServerName));
|
|
|
|
if (nServerPort == INTERNET_INVALID_PORT_NUMBER)
|
|
nServerPort = INTERNET_DEFAULT_HTTP_PORT;
|
|
|
|
if (!GetAddress(lpszServerName, nServerPort, &lpwhs->phostent, &lpwhs->socketAddress))
|
|
{
|
|
INTERNET_SetLastError(ERROR_INTERNET_NAME_NOT_RESOLVED);
|
|
goto lerror;
|
|
}
|
|
|
|
if (hIC->lpfnStatusCB)
|
|
hIC->lpfnStatusCB(hInternet, dwContext, INTERNET_STATUS_NAME_RESOLVED,
|
|
lpszServerName, strlen(lpszServerName));
|
|
|
|
lpwhs->hdr.htype = WH_HHTTPSESSION;
|
|
lpwhs->hdr.lpwhparent = (LPWININETHANDLEHEADER)hInternet;
|
|
lpwhs->hdr.dwFlags = dwFlags;
|
|
lpwhs->hdr.dwContext = dwContext;
|
|
if (NULL != lpszServerName)
|
|
lpwhs->lpszServerName = HEAP_strdupA(GetProcessHeap(), 0, lpszServerName);
|
|
if (NULL != lpszUserName)
|
|
lpwhs->lpszUserName = HEAP_strdupA(GetProcessHeap(), 0, lpszUserName);
|
|
lpwhs->nServerPort = nServerPort;
|
|
|
|
if (hIC->lpfnStatusCB)
|
|
{
|
|
INTERNET_ASYNC_RESULT iar;
|
|
|
|
iar.dwResult = (DWORD)lpwhs;
|
|
iar.dwError = ERROR_SUCCESS;
|
|
|
|
hIC->lpfnStatusCB(hInternet, dwContext, INTERNET_STATUS_HANDLE_CREATED,
|
|
&iar, sizeof(INTERNET_ASYNC_RESULT));
|
|
}
|
|
|
|
bSuccess = TRUE;
|
|
|
|
lerror:
|
|
if (!bSuccess && lpwhs)
|
|
{
|
|
HeapFree(GetProcessHeap(), 0, lpwhs);
|
|
lpwhs = NULL;
|
|
}
|
|
|
|
if (hIC->hdr.dwFlags & INTERNET_FLAG_ASYNC && hIC->lpfnStatusCB)
|
|
{
|
|
INTERNET_ASYNC_RESULT iar;
|
|
|
|
iar.dwResult = (DWORD)lpwhs;
|
|
iar.dwError = bSuccess ? ERROR_SUCCESS : INTERNET_GetLastError();
|
|
hIC->lpfnStatusCB(hInternet, dwContext, INTERNET_STATUS_REQUEST_COMPLETE,
|
|
&iar, sizeof(INTERNET_ASYNC_RESULT));
|
|
}
|
|
TRACE("<--\n");
|
|
return (HINTERNET)lpwhs;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* HTTP_OpenConnection (internal)
|
|
*
|
|
* Connect to a web server
|
|
*
|
|
* RETURNS
|
|
*
|
|
* TRUE on success
|
|
* FALSE on failure
|
|
*/
|
|
BOOL HTTP_OpenConnection(LPWININETHTTPREQA lpwhr)
|
|
{
|
|
BOOL bSuccess = FALSE;
|
|
INT result;
|
|
LPWININETHTTPSESSIONA lpwhs;
|
|
|
|
TRACE("\n");
|
|
|
|
if (NULL == lpwhr || lpwhr->hdr.htype != WH_HHTTPREQ)
|
|
{
|
|
INTERNET_SetLastError(ERROR_INVALID_PARAMETER);
|
|
goto lend;
|
|
}
|
|
|
|
lpwhs = (LPWININETHTTPSESSIONA)lpwhr->hdr.lpwhparent;
|
|
|
|
lpwhr->nSocketFD = socket(lpwhs->phostent->h_addrtype,SOCK_STREAM,0);
|
|
if (INVALID_SOCKET == lpwhr->nSocketFD)
|
|
{
|
|
WARN("Socket creation failed\n");
|
|
goto lend;
|
|
}
|
|
|
|
result = connect(lpwhr->nSocketFD, (struct sockaddr *)&lpwhs->socketAddress,
|
|
sizeof(lpwhs->socketAddress));
|
|
|
|
if (SOCKET_ERROR == result)
|
|
{
|
|
WARN("Unable to connect to host: %d\n", errno);
|
|
goto lend;
|
|
}
|
|
|
|
bSuccess = TRUE;
|
|
|
|
lend:
|
|
TRACE(": %d\n", bSuccess);
|
|
return bSuccess;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* HTTP_GetResponseHeaders (internal)
|
|
*
|
|
* Read server response
|
|
*
|
|
* RETURNS
|
|
*
|
|
* TRUE on success
|
|
* FALSE on error
|
|
*/
|
|
BOOL HTTP_GetResponseHeaders(LPWININETHTTPREQA lpwhr)
|
|
{
|
|
INT cbreaks = 0;
|
|
CHAR buffer[MAX_REPLY_LEN];
|
|
DWORD buflen = MAX_REPLY_LEN;
|
|
BOOL bSuccess = FALSE;
|
|
CHAR value[MAX_FIELD_VALUE_LEN], field[MAX_FIELD_LEN];
|
|
|
|
TRACE("\n");
|
|
|
|
if (INVALID_SOCKET == lpwhr->nSocketFD)
|
|
goto lend;
|
|
|
|
/*
|
|
* We should first receive 'HTTP/1.x nnn' where nnn is the status code.
|
|
*/
|
|
if (!INTERNET_GetNextLine(lpwhr->nSocketFD, buffer, &buflen))
|
|
goto lend;
|
|
|
|
if (strncmp(buffer, "HTTP", 4) != 0)
|
|
goto lend;
|
|
|
|
buffer[12]='\0';
|
|
HTTP_ProcessHeader(lpwhr, "Status", buffer+9, (HTTP_ADDREQ_FLAG_ADD | HTTP_ADDREQ_FLAG_REPLACE));
|
|
|
|
/* Parse each response line */
|
|
do
|
|
{
|
|
buflen = MAX_REPLY_LEN;
|
|
if (INTERNET_GetNextLine(lpwhr->nSocketFD, buffer, &buflen))
|
|
{
|
|
if (!HTTP_InterpretHttpHeader(buffer, field, MAX_FIELD_LEN, value, MAX_FIELD_VALUE_LEN))
|
|
break;
|
|
|
|
HTTP_ProcessHeader(lpwhr, field, value, (HTTP_ADDREQ_FLAG_ADD | HTTP_ADDREQ_FLAG_REPLACE));
|
|
}
|
|
else
|
|
{
|
|
cbreaks++;
|
|
if (cbreaks >= 2)
|
|
break;
|
|
}
|
|
}while(1);
|
|
|
|
bSuccess = TRUE;
|
|
|
|
lend:
|
|
|
|
return bSuccess;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* HTTP_InterpretHttpHeader (internal)
|
|
*
|
|
* Parse server response
|
|
*
|
|
* RETURNS
|
|
*
|
|
* TRUE on success
|
|
* FALSE on error
|
|
*/
|
|
INT stripSpaces(LPCSTR lpszSrc, LPSTR lpszStart, INT *len)
|
|
{
|
|
LPCSTR lpsztmp;
|
|
INT srclen;
|
|
|
|
srclen = 0;
|
|
|
|
while (*lpszSrc == ' ' && *lpszSrc != '\0')
|
|
lpszSrc++;
|
|
|
|
lpsztmp = lpszSrc;
|
|
while(*lpsztmp != '\0')
|
|
{
|
|
if (*lpsztmp != ' ')
|
|
srclen = lpsztmp - lpszSrc + 1;
|
|
|
|
lpsztmp++;
|
|
}
|
|
|
|
*len = min(*len, srclen);
|
|
strncpy(lpszStart, lpszSrc, *len);
|
|
lpszStart[*len] = '\0';
|
|
|
|
return *len;
|
|
}
|
|
|
|
|
|
BOOL HTTP_InterpretHttpHeader(LPSTR buffer, LPSTR field, INT fieldlen, LPSTR value, INT valuelen)
|
|
{
|
|
CHAR *pd;
|
|
BOOL bSuccess = FALSE;
|
|
|
|
TRACE("\n");
|
|
|
|
*field = '\0';
|
|
*value = '\0';
|
|
|
|
pd = strchr(buffer, ':');
|
|
if (pd)
|
|
{
|
|
*pd = '\0';
|
|
if (stripSpaces(buffer, field, &fieldlen) > 0)
|
|
{
|
|
if (stripSpaces(pd+1, value, &valuelen) > 0)
|
|
bSuccess = TRUE;
|
|
}
|
|
}
|
|
|
|
TRACE("%d: field(%s) Value(%s)\n", bSuccess, field, value);
|
|
return bSuccess;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* HTTP_GetStdHeaderIndex (internal)
|
|
*
|
|
* Lookup field index in stadard http header array
|
|
*
|
|
* FIXME: This should be stuffed into a hash table
|
|
*/
|
|
INT HTTP_GetStdHeaderIndex(LPCSTR lpszField)
|
|
{
|
|
INT index = -1;
|
|
|
|
if (!_stricmp(lpszField, "Content-Length"))
|
|
index = HTTP_QUERY_CONTENT_LENGTH;
|
|
else if (!_stricmp(lpszField,"Status"))
|
|
index = HTTP_QUERY_STATUS_CODE;
|
|
else if (!_stricmp(lpszField,"Content-Type"))
|
|
index = HTTP_QUERY_CONTENT_TYPE;
|
|
else if (!_stricmp(lpszField,"Last-Modified"))
|
|
index = HTTP_QUERY_LAST_MODIFIED;
|
|
else if (!_stricmp(lpszField,"Location"))
|
|
index = HTTP_QUERY_LOCATION;
|
|
else if (!_stricmp(lpszField,"Accept"))
|
|
index = HTTP_QUERY_ACCEPT;
|
|
else if (!_stricmp(lpszField,"Referer"))
|
|
index = HTTP_QUERY_REFERER;
|
|
else if (!_stricmp(lpszField,"Content-Transfer-Encoding"))
|
|
index = HTTP_QUERY_CONTENT_TRANSFER_ENCODING;
|
|
else
|
|
{
|
|
FIXME("Couldn't find %s in standard header table\n", lpszField);
|
|
}
|
|
|
|
return index;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* HTTP_ProcessHeader (internal)
|
|
*
|
|
* Stuff header into header tables according to <dwModifier>
|
|
*
|
|
*/
|
|
|
|
#define COALESCEFLASG (HTTP_ADDHDR_FLAG_COALESCE|HTTP_ADDHDR_FLAG_COALESCE_WITH_COMMA|HTTP_ADDHDR_FLAG_COALESCE_WITH_SEMICOLON)
|
|
|
|
BOOL HTTP_ProcessHeader(LPWININETHTTPREQA lpwhr, LPCSTR field, LPCSTR value, DWORD dwModifier)
|
|
{
|
|
LPHTTPHEADERA lphttpHdr = NULL;
|
|
BOOL bSuccess = FALSE;
|
|
INT index;
|
|
|
|
TRACE("%s:%s - 0x%08x\n", field, value, (unsigned int)dwModifier);
|
|
|
|
/* Adjust modifier flags */
|
|
if (dwModifier & COALESCEFLASG)
|
|
dwModifier |= HTTP_ADDHDR_FLAG_ADD;
|
|
|
|
/* Try to get index into standard header array */
|
|
index = HTTP_GetStdHeaderIndex(field);
|
|
if (index >= 0)
|
|
{
|
|
lphttpHdr = &lpwhr->StdHeaders[index];
|
|
}
|
|
else /* Find or create new custom header */
|
|
{
|
|
index = HTTP_GetCustomHeaderIndex(lpwhr, field);
|
|
if (index >= 0)
|
|
{
|
|
if (dwModifier & HTTP_ADDHDR_FLAG_ADD_IF_NEW)
|
|
{
|
|
return FALSE;
|
|
}
|
|
lphttpHdr = &lpwhr->pCustHeaders[index];
|
|
}
|
|
else
|
|
{
|
|
HTTPHEADERA hdr;
|
|
|
|
hdr.lpszField = field;
|
|
hdr.lpszValue = value;
|
|
hdr.wFlags = hdr.wCount = 0;
|
|
|
|
if (dwModifier & HTTP_ADDHDR_FLAG_REQ)
|
|
hdr.wFlags |= HDR_ISREQUEST;
|
|
|
|
index = HTTP_InsertCustomHeader(lpwhr, &hdr);
|
|
return index >= 0;
|
|
}
|
|
}
|
|
|
|
if (dwModifier & HTTP_ADDHDR_FLAG_REQ)
|
|
lphttpHdr->wFlags |= HDR_ISREQUEST;
|
|
else
|
|
lphttpHdr->wFlags &= ~HDR_ISREQUEST;
|
|
|
|
if (!lphttpHdr->lpszValue && (dwModifier & (HTTP_ADDHDR_FLAG_ADD|HTTP_ADDHDR_FLAG_ADD_IF_NEW)))
|
|
{
|
|
INT slen;
|
|
|
|
if (!lpwhr->StdHeaders[index].lpszField)
|
|
{
|
|
lphttpHdr->lpszField = HEAP_strdupA(GetProcessHeap(), 0, field);
|
|
|
|
if (dwModifier & HTTP_ADDHDR_FLAG_REQ)
|
|
lphttpHdr->wFlags |= HDR_ISREQUEST;
|
|
}
|
|
|
|
slen = strlen(value) + 1;
|
|
lphttpHdr->lpszValue = HeapAlloc(GetProcessHeap(), 0, slen);
|
|
if (lphttpHdr->lpszValue)
|
|
{
|
|
memcpy(lphttpHdr->lpszValue, value, slen);
|
|
bSuccess = TRUE;
|
|
}
|
|
else
|
|
{
|
|
INTERNET_SetLastError(ERROR_OUTOFMEMORY);
|
|
}
|
|
}
|
|
else if (lphttpHdr->lpszValue)
|
|
{
|
|
if (dwModifier & HTTP_ADDHDR_FLAG_REPLACE)
|
|
{
|
|
LPSTR lpsztmp;
|
|
INT len;
|
|
|
|
len = strlen(value);
|
|
|
|
if (len <= 0)
|
|
{
|
|
//! if custom header delete from array
|
|
HeapFree(GetProcessHeap(), 0, lphttpHdr->lpszValue);
|
|
lphttpHdr->lpszValue = NULL;
|
|
bSuccess = TRUE;
|
|
}
|
|
else
|
|
{
|
|
lpsztmp = HeapReAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, lphttpHdr->lpszValue, len+1);
|
|
if (lpsztmp)
|
|
{
|
|
lphttpHdr->lpszValue = lpsztmp;
|
|
strcpy(lpsztmp, value);
|
|
bSuccess = TRUE;
|
|
}
|
|
else
|
|
{
|
|
INTERNET_SetLastError(ERROR_OUTOFMEMORY);
|
|
}
|
|
}
|
|
}
|
|
else if (dwModifier & COALESCEFLASG)
|
|
{
|
|
LPSTR lpsztmp;
|
|
CHAR ch = 0;
|
|
INT len = 0;
|
|
INT origlen = strlen(lphttpHdr->lpszValue);
|
|
INT valuelen = strlen(value);
|
|
|
|
if (dwModifier & HTTP_ADDHDR_FLAG_COALESCE_WITH_COMMA)
|
|
{
|
|
ch = ',';
|
|
lphttpHdr->wFlags |= HDR_COMMADELIMITED;
|
|
}
|
|
else if (dwModifier & HTTP_ADDHDR_FLAG_COALESCE_WITH_SEMICOLON)
|
|
{
|
|
ch = ';';
|
|
lphttpHdr->wFlags |= HDR_COMMADELIMITED;
|
|
}
|
|
|
|
len = origlen + valuelen + (ch > 0) ? 1 : 0;
|
|
|
|
lpsztmp = HeapReAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, lphttpHdr->lpszValue, len+1);
|
|
if (lpsztmp)
|
|
{
|
|
/* FIXME: Increment lphttpHdr->wCount. Perhaps lpszValue should be an array */
|
|
if (ch > 0)
|
|
{
|
|
lphttpHdr->lpszValue[origlen] = ch;
|
|
origlen++;
|
|
}
|
|
|
|
memcpy(&lphttpHdr->lpszValue[origlen], value, valuelen);
|
|
lphttpHdr->lpszValue[len] = '\0';
|
|
bSuccess = TRUE;
|
|
}
|
|
else
|
|
{
|
|
INTERNET_SetLastError(ERROR_OUTOFMEMORY);
|
|
}
|
|
}
|
|
}
|
|
|
|
return bSuccess;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* HTTP_CloseConnection (internal)
|
|
*
|
|
* Close socket connection
|
|
*
|
|
*/
|
|
VOID HTTP_CloseConnection(LPWININETHTTPREQA lpwhr)
|
|
{
|
|
if (lpwhr->nSocketFD != INVALID_SOCKET)
|
|
{
|
|
close(lpwhr->nSocketFD);
|
|
lpwhr->nSocketFD = INVALID_SOCKET;
|
|
}
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* HTTP_CloseHTTPRequestHandle (internal)
|
|
*
|
|
* Deallocate request handle
|
|
*
|
|
*/
|
|
void HTTP_CloseHTTPRequestHandle(LPWININETHTTPREQA lpwhr)
|
|
{
|
|
int i;
|
|
|
|
TRACE("\n");
|
|
|
|
if (lpwhr->nSocketFD != INVALID_SOCKET)
|
|
HTTP_CloseConnection(lpwhr);
|
|
|
|
if (lpwhr->lpszPath)
|
|
HeapFree(GetProcessHeap(), 0, lpwhr->lpszPath);
|
|
if (lpwhr->lpszVerb)
|
|
HeapFree(GetProcessHeap(), 0, lpwhr->lpszVerb);
|
|
if (lpwhr->lpszHostName)
|
|
HeapFree(GetProcessHeap(), 0, lpwhr->lpszHostName);
|
|
|
|
for (i = 0; i <= HTTP_QUERY_MAX; i++)
|
|
{
|
|
if (lpwhr->StdHeaders[i].lpszField)
|
|
HeapFree(GetProcessHeap(), 0, lpwhr->StdHeaders[i].lpszField);
|
|
if (lpwhr->StdHeaders[i].lpszValue)
|
|
HeapFree(GetProcessHeap(), 0, lpwhr->StdHeaders[i].lpszValue);
|
|
}
|
|
|
|
for (i = 0; i < lpwhr->nCustHeaders; i++)
|
|
{
|
|
if (lpwhr->pCustHeaders[i].lpszField)
|
|
HeapFree(GetProcessHeap(), 0, lpwhr->pCustHeaders[i].lpszField);
|
|
if (lpwhr->pCustHeaders[i].lpszValue)
|
|
HeapFree(GetProcessHeap(), 0, lpwhr->pCustHeaders[i].lpszValue);
|
|
}
|
|
|
|
HeapFree(GetProcessHeap(), 0, lpwhr->pCustHeaders);
|
|
HeapFree(GetProcessHeap(), 0, lpwhr);
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* HTTP_CloseHTTPSessionHandle (internal)
|
|
*
|
|
* Deallocate session handle
|
|
*
|
|
*/
|
|
void HTTP_CloseHTTPSessionHandle(LPWININETHTTPSESSIONA lpwhs)
|
|
{
|
|
TRACE("\n");
|
|
|
|
if (lpwhs->lpszServerName)
|
|
HeapFree(GetProcessHeap(), 0, lpwhs->lpszServerName);
|
|
if (lpwhs->lpszUserName)
|
|
HeapFree(GetProcessHeap(), 0, lpwhs->lpszUserName);
|
|
HeapFree(GetProcessHeap(), 0, lpwhs);
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* HTTP_GetCustomHeaderIndex (internal)
|
|
*
|
|
* Return index of custom header from header array
|
|
*
|
|
*/
|
|
INT HTTP_GetCustomHeaderIndex(LPWININETHTTPREQA lpwhr, LPCSTR lpszField)
|
|
{
|
|
INT index;
|
|
|
|
TRACE("%s\n", lpszField);
|
|
|
|
for (index = 0; index < lpwhr->nCustHeaders; index++)
|
|
{
|
|
if (!_stricmp(lpwhr->pCustHeaders[index].lpszField, lpszField))
|
|
break;
|
|
|
|
}
|
|
|
|
if (index >= lpwhr->nCustHeaders)
|
|
index = -1;
|
|
|
|
TRACE("Return: %d\n", index);
|
|
return index;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* HTTP_InsertCustomHeader (internal)
|
|
*
|
|
* Insert header into array
|
|
*
|
|
*/
|
|
INT HTTP_InsertCustomHeader(LPWININETHTTPREQA lpwhr, LPHTTPHEADERA lpHdr)
|
|
{
|
|
INT count;
|
|
LPHTTPHEADERA lph = NULL;
|
|
|
|
TRACE("%s: %s\n", lpHdr->lpszField, lpHdr->lpszValue);
|
|
count = lpwhr->nCustHeaders + 1;
|
|
if (count > 1)
|
|
lph = HeapReAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, lpwhr->pCustHeaders, sizeof(HTTPHEADERA) * count);
|
|
else
|
|
lph = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(HTTPHEADERA) * count);
|
|
|
|
if (NULL != lph)
|
|
{
|
|
lpwhr->pCustHeaders = lph;
|
|
lpwhr->pCustHeaders[count-1].lpszField = HEAP_strdupA(GetProcessHeap(), 0, lpHdr->lpszField);
|
|
lpwhr->pCustHeaders[count-1].lpszValue = HEAP_strdupA(GetProcessHeap(), 0, lpHdr->lpszValue);
|
|
lpwhr->pCustHeaders[count-1].wFlags = lpHdr->wFlags;
|
|
lpwhr->pCustHeaders[count-1].wCount= lpHdr->wCount;
|
|
lpwhr->nCustHeaders++;
|
|
}
|
|
else
|
|
{
|
|
INTERNET_SetLastError(ERROR_OUTOFMEMORY);
|
|
count = 0;
|
|
}
|
|
|
|
TRACE("%d <--\n", count-1);
|
|
return count - 1;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* HTTP_DeleteCustomHeader (internal)
|
|
*
|
|
* Delete header from array
|
|
*
|
|
*/
|
|
BOOL HTTP_DeleteCustomHeader(INT index)
|
|
{
|
|
TRACE("\n");
|
|
return FALSE;
|
|
}
|