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wined3d: Pass the correct mask to shader_glsl_add_src_param() in pshader_glsl_texm3x2...
[wine/gsoc_dplay.git] / dlls / wininet / http.c
blobdd565604506d4f955958d909a04d6383f3145b59
1 /*
2 * Wininet - Http Implementation
3 *
4 * Copyright 1999 Corel Corporation
5 * Copyright 2002 CodeWeavers Inc.
6 * Copyright 2002 TransGaming Technologies Inc.
7 * Copyright 2004 Mike McCormack for CodeWeavers
8 * Copyright 2005 Aric Stewart for CodeWeavers
9 * Copyright 2006 Robert Shearman for CodeWeavers
10 *
11 * Ulrich Czekalla
12 * David Hammerton
13 *
14 * This library is free software; you can redistribute it and/or
15 * modify it under the terms of the GNU Lesser General Public
16 * License as published by the Free Software Foundation; either
17 * version 2.1 of the License, or (at your option) any later version.
18 *
19 * This library is distributed in the hope that it will be useful,
20 * but WITHOUT ANY WARRANTY; without even the implied warranty of
21 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
22 * Lesser General Public License for more details.
23 *
24 * You should have received a copy of the GNU Lesser General Public
25 * License along with this library; if not, write to the Free Software
26 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
27 */
28
29 #include "config.h"
30 #include "wine/port.h"
31
32 #include <sys/types.h>
33 #ifdef HAVE_SYS_SOCKET_H
34 # include <sys/socket.h>
35 #endif
36 #ifdef HAVE_ARPA_INET_H
37 # include <arpa/inet.h>
38 #endif
39 #include <stdarg.h>
40 #include <stdio.h>
41 #include <stdlib.h>
42 #ifdef HAVE_UNISTD_H
43 # include <unistd.h>
44 #endif
45 #include <time.h>
46 #include <assert.h>
47
48 #include "windef.h"
49 #include "winbase.h"
50 #include "wininet.h"
51 #include "winreg.h"
52 #include "winerror.h"
53 #define NO_SHLWAPI_STREAM
54 #define NO_SHLWAPI_REG
55 #define NO_SHLWAPI_STRFCNS
56 #define NO_SHLWAPI_GDI
57 #include "shlwapi.h"
58
59 #include "internet.h"
60 #include "wine/debug.h"
61 #include "wine/unicode.h"
62
63 WINE_DEFAULT_DEBUG_CHANNEL(wininet);
64
65 static const WCHAR g_szHttp1_0[] = {' ','H','T','T','P','/','1','.','0',0 };
66 static const WCHAR g_szHttp1_1[] = {' ','H','T','T','P','/','1','.','1',0 };
67 static const WCHAR g_szReferer[] = {'R','e','f','e','r','e','r',0};
68 static const WCHAR g_szAccept[] = {'A','c','c','e','p','t',0};
69 static const WCHAR g_szUserAgent[] = {'U','s','e','r','-','A','g','e','n','t',0};
70 static const WCHAR szHost[] = { 'H','o','s','t',0 };
71 static const WCHAR szProxy_Authorization[] = { 'P','r','o','x','y','-','A','u','t','h','o','r','i','z','a','t','i','o','n',0 };
72 static const WCHAR szStatus[] = { 'S','t','a','t','u','s',0 };
73 static const WCHAR szKeepAlive[] = {'K','e','e','p','-','A','l','i','v','e',0};
74
75 #define MAXHOSTNAME 100
76 #define MAX_FIELD_VALUE_LEN 256
77 #define MAX_FIELD_LEN 256
78
79 #define HTTP_REFERER g_szReferer
80 #define HTTP_ACCEPT g_szAccept
81 #define HTTP_USERAGENT g_szUserAgent
82
83 #define HTTP_ADDHDR_FLAG_ADD 0x20000000
84 #define HTTP_ADDHDR_FLAG_ADD_IF_NEW 0x10000000
85 #define HTTP_ADDHDR_FLAG_COALESCE 0x40000000
86 #define HTTP_ADDHDR_FLAG_COALESCE_WITH_COMMA 0x40000000
87 #define HTTP_ADDHDR_FLAG_COALESCE_WITH_SEMICOLON 0x01000000
88 #define HTTP_ADDHDR_FLAG_REPLACE 0x80000000
89 #define HTTP_ADDHDR_FLAG_REQ 0x02000000
90
91
92 static void HTTP_CloseHTTPRequestHandle(LPWININETHANDLEHEADER hdr);
93 static void HTTP_CloseHTTPSessionHandle(LPWININETHANDLEHEADER hdr);
94 static BOOL HTTP_OpenConnection(LPWININETHTTPREQW lpwhr);
95 static BOOL HTTP_GetResponseHeaders(LPWININETHTTPREQW lpwhr);
96 static BOOL HTTP_ProcessHeader(LPWININETHTTPREQW lpwhr, LPCWSTR field, LPCWSTR value, DWORD dwModifier);
97 static LPWSTR * HTTP_InterpretHttpHeader(LPCWSTR buffer);
98 static BOOL HTTP_InsertCustomHeader(LPWININETHTTPREQW lpwhr, LPHTTPHEADERW lpHdr);
99 static INT HTTP_GetCustomHeaderIndex(LPWININETHTTPREQW lpwhr, LPCWSTR lpszField, INT index, BOOL Request);
100 static BOOL HTTP_DeleteCustomHeader(LPWININETHTTPREQW lpwhr, DWORD index);
101 static LPWSTR HTTP_build_req( LPCWSTR *list, int len );
102 static BOOL HTTP_InsertProxyAuthorization( LPWININETHTTPREQW lpwhr,
103 LPCWSTR username, LPCWSTR password );
104 static BOOL WINAPI HTTP_HttpQueryInfoW( LPWININETHTTPREQW lpwhr, DWORD
105 dwInfoLevel, LPVOID lpBuffer, LPDWORD lpdwBufferLength, LPDWORD
106 lpdwIndex);
107 static BOOL HTTP_HandleRedirect(LPWININETHTTPREQW lpwhr, LPCWSTR lpszUrl);
108
109
110 LPHTTPHEADERW HTTP_GetHeader(LPWININETHTTPREQW req, LPCWSTR head)
111 {
112 int HeaderIndex = 0;
113 HeaderIndex = HTTP_GetCustomHeaderIndex(req, head, 0, TRUE);
114 if (HeaderIndex == -1)
115 return NULL;
116 else
117 return &req->pCustHeaders[HeaderIndex];
118 }
119
120 /***********************************************************************
121 * HTTP_Tokenize (internal)
122 *
123 * Tokenize a string, allocating memory for the tokens.
124 */
125 static LPWSTR * HTTP_Tokenize(LPCWSTR string, LPCWSTR token_string)
126 {
127 LPWSTR * token_array;
128 int tokens = 0;
129 int i;
130 LPCWSTR next_token;
131
132 /* empty string has no tokens */
133 if (*string)
134 tokens++;
135 /* count tokens */
136 for (i = 0; string[i]; i++)
137 if (!strncmpW(string+i, token_string, strlenW(token_string)))
138 {
139 DWORD j;
140 tokens++;
141 /* we want to skip over separators, but not the null terminator */
142 for (j = 0; j < strlenW(token_string) - 1; j++)
143 if (!string[i+j])
144 break;
145 i += j;
146 }
147
148 /* add 1 for terminating NULL */
149 token_array = HeapAlloc(GetProcessHeap(), 0, (tokens+1) * sizeof(*token_array));
150 token_array[tokens] = NULL;
151 if (!tokens)
152 return token_array;
153 for (i = 0; i < tokens; i++)
154 {
155 int len;
156 next_token = strstrW(string, token_string);
157 if (!next_token) next_token = string+strlenW(string);
158 len = next_token - string;
159 token_array[i] = HeapAlloc(GetProcessHeap(), 0, (len+1)*sizeof(WCHAR));
160 memcpy(token_array[i], string, len*sizeof(WCHAR));
161 token_array[i][len] = '\0';
162 string = next_token+strlenW(token_string);
163 }
164 return token_array;
165 }
166
167 /***********************************************************************
168 * HTTP_FreeTokens (internal)
169 *
170 * Frees memory returned from HTTP_Tokenize.
171 */
172 static void HTTP_FreeTokens(LPWSTR * token_array)
173 {
174 int i;
175 for (i = 0; token_array[i]; i++)
176 HeapFree(GetProcessHeap(), 0, token_array[i]);
177 HeapFree(GetProcessHeap(), 0, token_array);
178 }
179
180 /* **********************************************************************
181 *
182 * Helper functions for the HttpSendRequest(Ex) functions
183 *
184 */
185 static void AsyncHttpSendRequestProc(WORKREQUEST *workRequest)
186 {
187 struct WORKREQ_HTTPSENDREQUESTW const *req = &workRequest->u.HttpSendRequestW;
188 LPWININETHTTPREQW lpwhr = (LPWININETHTTPREQW) workRequest->hdr;
189
190 TRACE("%p\n", lpwhr);
191
192 HTTP_HttpSendRequestW(lpwhr, req->lpszHeader,
193 req->dwHeaderLength, req->lpOptional, req->dwOptionalLength,
194 req->dwContentLength, req->bEndRequest);
195
196 HeapFree(GetProcessHeap(), 0, req->lpszHeader);
197 }
198
199 static void HTTP_FixVerb( LPWININETHTTPREQW lpwhr )
200 {
201 /* if the verb is NULL default to GET */
202 if (NULL == lpwhr->lpszVerb)
203 {
204 static const WCHAR szGET[] = { 'G','E','T', 0 };
205 lpwhr->lpszVerb = WININET_strdupW(szGET);
206 }
207 }
208
209 static void HTTP_FixURL( LPWININETHTTPREQW lpwhr)
210 {
211 static const WCHAR szSlash[] = { '/',0 };
212 static const WCHAR szHttp[] = { 'h','t','t','p',':','/','/', 0 };
213
214 /* If we don't have a path we set it to root */
215 if (NULL == lpwhr->lpszPath)
216 lpwhr->lpszPath = WININET_strdupW(szSlash);
217 else /* remove \r and \n*/
218 {
219 int nLen = strlenW(lpwhr->lpszPath);
220 while ((nLen >0 ) && ((lpwhr->lpszPath[nLen-1] == '\r')||(lpwhr->lpszPath[nLen-1] == '\n')))
221 {
222 nLen--;
223 lpwhr->lpszPath[nLen]='\0';
224 }
225 /* Replace '\' with '/' */
226 while (nLen>0) {
227 nLen--;
228 if (lpwhr->lpszPath[nLen] == '\\') lpwhr->lpszPath[nLen]='/';
229 }
230 }
231
232 if(CSTR_EQUAL != CompareStringW( LOCALE_SYSTEM_DEFAULT, NORM_IGNORECASE,
233 lpwhr->lpszPath, strlenW(szHttp), szHttp, strlenW(szHttp) )
234 && lpwhr->lpszPath[0] != '/') /* not an absolute path ?? --> fix it !! */
235 {
236 WCHAR *fixurl = HeapAlloc(GetProcessHeap(), 0,
237 (strlenW(lpwhr->lpszPath) + 2)*sizeof(WCHAR));
238 *fixurl = '/';
239 strcpyW(fixurl + 1, lpwhr->lpszPath);
240 HeapFree( GetProcessHeap(), 0, lpwhr->lpszPath );
241 lpwhr->lpszPath = fixurl;
242 }
243 }
244
245 static LPWSTR HTTP_BuildHeaderRequestString( LPWININETHTTPREQW lpwhr, LPCWSTR verb, LPCWSTR path, BOOL http1_1 )
246 {
247 LPWSTR requestString;
248 DWORD len, n;
249 LPCWSTR *req;
250 INT i;
251 LPWSTR p;
252
253 static const WCHAR szSpace[] = { ' ',0 };
254 static const WCHAR szcrlf[] = {'\r','\n', 0};
255 static const WCHAR szColon[] = { ':',' ',0 };
256 static const WCHAR sztwocrlf[] = {'\r','\n','\r','\n', 0};
257
258 /* allocate space for an array of all the string pointers to be added */
259 len = (lpwhr->nCustHeaders)*4 + 9;
260 req = HeapAlloc( GetProcessHeap(), 0, len*sizeof(LPCWSTR) );
261
262 /* add the verb, path and HTTP version string */
263 n = 0;
264 req[n++] = verb;
265 req[n++] = szSpace;
266 req[n++] = path;
267 req[n++] = http1_1 ? g_szHttp1_1 : g_szHttp1_0;
268
269 /* Append custom request heades */
270 for (i = 0; i < lpwhr->nCustHeaders; i++)
271 {
272 if (lpwhr->pCustHeaders[i].wFlags & HDR_ISREQUEST)
273 {
274 req[n++] = szcrlf;
275 req[n++] = lpwhr->pCustHeaders[i].lpszField;
276 req[n++] = szColon;
277 req[n++] = lpwhr->pCustHeaders[i].lpszValue;
278
279 TRACE("Adding custom header %s (%s)\n",
280 debugstr_w(lpwhr->pCustHeaders[i].lpszField),
281 debugstr_w(lpwhr->pCustHeaders[i].lpszValue));
282 }
283 }
284
285 if( n >= len )
286 ERR("oops. buffer overrun\n");
287
288 req[n] = NULL;
289 requestString = HTTP_build_req( req, 4 );
290 HeapFree( GetProcessHeap(), 0, req );
291
292 /*
293 * Set (header) termination string for request
294 * Make sure there's exactly two new lines at the end of the request
295 */
296 p = &requestString[strlenW(requestString)-1];
297 while ( (*p == '\n') || (*p == '\r') )
298 p--;
299 strcpyW( p+1, sztwocrlf );
300
301 return requestString;
302 }
303
304 static void HTTP_ProcessHeaders( LPWININETHTTPREQW lpwhr )
305 {
306 static const WCHAR szSet_Cookie[] = { 'S','e','t','-','C','o','o','k','i','e',0 };
307 int HeaderIndex;
308 LPHTTPHEADERW setCookieHeader;
309
310 HeaderIndex = HTTP_GetCustomHeaderIndex(lpwhr, szSet_Cookie, 0, FALSE);
311 if (HeaderIndex == -1)
312 return;
313 setCookieHeader = &lpwhr->pCustHeaders[HeaderIndex];
314
315 if (!(lpwhr->hdr.dwFlags & INTERNET_FLAG_NO_COOKIES) && setCookieHeader->lpszValue)
316 {
317 int nPosStart = 0, nPosEnd = 0, len;
318 static const WCHAR szFmt[] = { 'h','t','t','p',':','/','/','%','s','/',0};
319
320 while (setCookieHeader->lpszValue[nPosEnd] != '\0')
321 {
322 LPWSTR buf_cookie, cookie_name, cookie_data;
323 LPWSTR buf_url;
324 LPWSTR domain = NULL;
325 LPHTTPHEADERW Host;
326
327 int nEqualPos = 0;
328 while (setCookieHeader->lpszValue[nPosEnd] != ';' && setCookieHeader->lpszValue[nPosEnd] != ',' &&
329 setCookieHeader->lpszValue[nPosEnd] != '\0')
330 {
331 nPosEnd++;
332 }
333 if (setCookieHeader->lpszValue[nPosEnd] == ';')
334 {
335 /* fixme: not case sensitive, strcasestr is gnu only */
336 int nDomainPosEnd = 0;
337 int nDomainPosStart = 0, nDomainLength = 0;
338 static const WCHAR szDomain[] = {'d','o','m','a','i','n','=',0};
339 LPWSTR lpszDomain = strstrW(&setCookieHeader->lpszValue[nPosEnd], szDomain);
340 if (lpszDomain)
341 { /* they have specified their own domain, lets use it */
342 while (lpszDomain[nDomainPosEnd] != ';' && lpszDomain[nDomainPosEnd] != ',' &&
343 lpszDomain[nDomainPosEnd] != '\0')
344 {
345 nDomainPosEnd++;
346 }
347 nDomainPosStart = strlenW(szDomain);
348 nDomainLength = (nDomainPosEnd - nDomainPosStart) + 1;
349 domain = HeapAlloc(GetProcessHeap(), 0, (nDomainLength + 1)*sizeof(WCHAR));
350 lstrcpynW(domain, &lpszDomain[nDomainPosStart], nDomainLength + 1);
351 }
352 }
353 if (setCookieHeader->lpszValue[nPosEnd] == '\0') break;
354 buf_cookie = HeapAlloc(GetProcessHeap(), 0, ((nPosEnd - nPosStart) + 1)*sizeof(WCHAR));
355 lstrcpynW(buf_cookie, &setCookieHeader->lpszValue[nPosStart], (nPosEnd - nPosStart) + 1);
356 TRACE("%s\n", debugstr_w(buf_cookie));
357 while (buf_cookie[nEqualPos] != '=' && buf_cookie[nEqualPos] != '\0')
358 {
359 nEqualPos++;
360 }
361 if (buf_cookie[nEqualPos] == '\0' || buf_cookie[nEqualPos + 1] == '\0')
362 {
363 HeapFree(GetProcessHeap(), 0, buf_cookie);
364 break;
365 }
366
367 cookie_name = HeapAlloc(GetProcessHeap(), 0, (nEqualPos + 1)*sizeof(WCHAR));
368 lstrcpynW(cookie_name, buf_cookie, nEqualPos + 1);
369 cookie_data = &buf_cookie[nEqualPos + 1];
370
371 Host = HTTP_GetHeader(lpwhr,szHost);
372 len = lstrlenW((domain ? domain : (Host?Host->lpszValue:NULL))) +
373 strlenW(lpwhr->lpszPath) + 9;
374 buf_url = HeapAlloc(GetProcessHeap(), 0, len*sizeof(WCHAR));
375 sprintfW(buf_url, szFmt, (domain ? domain : (Host?Host->lpszValue:NULL))); /* FIXME PATH!!! */
376 InternetSetCookieW(buf_url, cookie_name, cookie_data);
377
378 HeapFree(GetProcessHeap(), 0, buf_url);
379 HeapFree(GetProcessHeap(), 0, buf_cookie);
380 HeapFree(GetProcessHeap(), 0, cookie_name);
381 HeapFree(GetProcessHeap(), 0, domain);
382 nPosStart = nPosEnd;
383 }
384 }
385 }
386
387 static void HTTP_AddProxyInfo( LPWININETHTTPREQW lpwhr )
388 {
389 LPWININETHTTPSESSIONW lpwhs = lpwhr->lpHttpSession;
390 LPWININETAPPINFOW hIC = lpwhs->lpAppInfo;
391
392 assert(lpwhs->hdr.htype == WH_HHTTPSESSION);
393 assert(hIC->hdr.htype == WH_HINIT);
394
395 if (hIC && (hIC->lpszProxyUsername || hIC->lpszProxyPassword ))
396 HTTP_InsertProxyAuthorization(lpwhr, hIC->lpszProxyUsername,
397 hIC->lpszProxyPassword);
398 }
399
400 /***********************************************************************
401 * HTTP_HttpAddRequestHeadersW (internal)
402 */
403 static BOOL WINAPI HTTP_HttpAddRequestHeadersW(LPWININETHTTPREQW lpwhr,
404 LPCWSTR lpszHeader, DWORD dwHeaderLength, DWORD dwModifier)
405 {
406 LPWSTR lpszStart;
407 LPWSTR lpszEnd;
408 LPWSTR buffer;
409 BOOL bSuccess = FALSE;
410 DWORD len;
411
412 TRACE("copying header: %s\n", debugstr_w(lpszHeader));
413
414 if( dwHeaderLength == ~0U )
415 len = strlenW(lpszHeader);
416 else
417 len = dwHeaderLength;
418 buffer = HeapAlloc( GetProcessHeap(), 0, sizeof(WCHAR)*(len+1) );
419 lstrcpynW( buffer, lpszHeader, len + 1);
420
421 lpszStart = buffer;
422
423 do
424 {
425 LPWSTR * pFieldAndValue;
426
427 lpszEnd = lpszStart;
428
429 while (*lpszEnd != '\0')
430 {
431 if (*lpszEnd == '\r' && *(lpszEnd + 1) == '\n')
432 break;
433 lpszEnd++;
434 }
435
436 if (*lpszStart == '\0')
437 break;
438
439 if (*lpszEnd == '\r')
440 {
441 *lpszEnd = '\0';
442 lpszEnd += 2; /* Jump over \r\n */
443 }
444 TRACE("interpreting header %s\n", debugstr_w(lpszStart));
445 pFieldAndValue = HTTP_InterpretHttpHeader(lpszStart);
446 if (pFieldAndValue)
447 {
448 bSuccess = HTTP_ProcessHeader(lpwhr, pFieldAndValue[0],
449 pFieldAndValue[1], dwModifier | HTTP_ADDHDR_FLAG_REQ);
450 HTTP_FreeTokens(pFieldAndValue);
451 }
452
453 lpszStart = lpszEnd;
454 } while (bSuccess);
455
456 HeapFree(GetProcessHeap(), 0, buffer);
457
458 return bSuccess;
459 }
460
461 /***********************************************************************
462 * HttpAddRequestHeadersW (WININET.@)
463 *
464 * Adds one or more HTTP header to the request handler
465 *
466 * RETURNS
467 * TRUE on success
468 * FALSE on failure
469 *
470 */
471 BOOL WINAPI HttpAddRequestHeadersW(HINTERNET hHttpRequest,
472 LPCWSTR lpszHeader, DWORD dwHeaderLength, DWORD dwModifier)
473 {
474 BOOL bSuccess = FALSE;
475 LPWININETHTTPREQW lpwhr;
476
477 TRACE("%p, %s, %i, %i\n", hHttpRequest, debugstr_w(lpszHeader), dwHeaderLength,
478 dwModifier);
479
480 if (!lpszHeader)
481 return TRUE;
482
483 lpwhr = (LPWININETHTTPREQW) WININET_GetObject( hHttpRequest );
484 if (NULL == lpwhr || lpwhr->hdr.htype != WH_HHTTPREQ)
485 {
486 INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE);
487 goto lend;
488 }
489 bSuccess = HTTP_HttpAddRequestHeadersW( lpwhr, lpszHeader, dwHeaderLength, dwModifier );
490 lend:
491 if( lpwhr )
492 WININET_Release( &lpwhr->hdr );
493
494 return bSuccess;
495 }
496
497 /***********************************************************************
498 * HttpAddRequestHeadersA (WININET.@)
499 *
500 * Adds one or more HTTP header to the request handler
501 *
502 * RETURNS
503 * TRUE on success
504 * FALSE on failure
505 *
506 */
507 BOOL WINAPI HttpAddRequestHeadersA(HINTERNET hHttpRequest,
508 LPCSTR lpszHeader, DWORD dwHeaderLength, DWORD dwModifier)
509 {
510 DWORD len;
511 LPWSTR hdr;
512 BOOL r;
513
514 TRACE("%p, %s, %i, %i\n", hHttpRequest, debugstr_a(lpszHeader), dwHeaderLength,
515 dwModifier);
516
517 len = MultiByteToWideChar( CP_ACP, 0, lpszHeader, dwHeaderLength, NULL, 0 );
518 hdr = HeapAlloc( GetProcessHeap(), 0, len*sizeof(WCHAR) );
519 MultiByteToWideChar( CP_ACP, 0, lpszHeader, dwHeaderLength, hdr, len );
520 if( dwHeaderLength != ~0U )
521 dwHeaderLength = len;
522
523 r = HttpAddRequestHeadersW( hHttpRequest, hdr, dwHeaderLength, dwModifier );
524
525 HeapFree( GetProcessHeap(), 0, hdr );
526
527 return r;
528 }
529
530 /* read any content returned by the server so that the connection can be
531 * resued */
532 static void HTTP_DrainContent(LPWININETHTTPREQW lpwhr)
533 {
534 DWORD bytes_read;
535 do
536 {
537 char buffer[2048];
538 if (!INTERNET_ReadFile(&lpwhr->hdr, buffer, sizeof(buffer), &bytes_read,
539 TRUE, FALSE))
540 return;
541 } while (bytes_read);
542 }
543
544 /***********************************************************************
545 * HttpEndRequestA (WININET.@)
546 *
547 * Ends an HTTP request that was started by HttpSendRequestEx
548 *
549 * RETURNS
550 * TRUE if successful
551 * FALSE on failure
552 *
553 */
554 BOOL WINAPI HttpEndRequestA(HINTERNET hRequest,
555 LPINTERNET_BUFFERSA lpBuffersOut, DWORD dwFlags, DWORD dwContext)
556 {
557 LPINTERNET_BUFFERSA ptr;
558 LPINTERNET_BUFFERSW lpBuffersOutW,ptrW;
559 BOOL rc = FALSE;
560
561 TRACE("(%p, %p, %08x, %08x): stub\n", hRequest, lpBuffersOut, dwFlags,
562 dwContext);
563
564 ptr = lpBuffersOut;
565 if (ptr)
566 lpBuffersOutW = (LPINTERNET_BUFFERSW)HeapAlloc(GetProcessHeap(),
567 HEAP_ZERO_MEMORY, sizeof(INTERNET_BUFFERSW));
568 else
569 lpBuffersOutW = NULL;
570
571 ptrW = lpBuffersOutW;
572 while (ptr)
573 {
574 if (ptr->lpvBuffer && ptr->dwBufferLength)
575 ptrW->lpvBuffer = HeapAlloc(GetProcessHeap(),0,ptr->dwBufferLength);
576 ptrW->dwBufferLength = ptr->dwBufferLength;
577 ptrW->dwBufferTotal= ptr->dwBufferTotal;
578
579 if (ptr->Next)
580 ptrW->Next = HeapAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY,
581 sizeof(INTERNET_BUFFERSW));
582
583 ptr = ptr->Next;
584 ptrW = ptrW->Next;
585 }
586
587 rc = HttpEndRequestW(hRequest, lpBuffersOutW, dwFlags, dwContext);
588
589 if (lpBuffersOutW)
590 {
591 ptrW = lpBuffersOutW;
592 while (ptrW)
593 {
594 LPINTERNET_BUFFERSW ptrW2;
595
596 FIXME("Do we need to translate info out of these buffer?\n");
597
598 HeapFree(GetProcessHeap(),0,(LPVOID)ptrW->lpvBuffer);
599 ptrW2 = ptrW->Next;
600 HeapFree(GetProcessHeap(),0,ptrW);
601 ptrW = ptrW2;
602 }
603 }
604
605 return rc;
606 }
607
608 /***********************************************************************
609 * HttpEndRequestW (WININET.@)
610 *
611 * Ends an HTTP request that was started by HttpSendRequestEx
612 *
613 * RETURNS
614 * TRUE if successful
615 * FALSE on failure
616 *
617 */
618 BOOL WINAPI HttpEndRequestW(HINTERNET hRequest,
619 LPINTERNET_BUFFERSW lpBuffersOut, DWORD dwFlags, DWORD dwContext)
620 {
621 BOOL rc = FALSE;
622 LPWININETHTTPREQW lpwhr;
623 INT responseLen;
624 DWORD dwBufferSize;
625
626 TRACE("-->\n");
627 lpwhr = (LPWININETHTTPREQW) WININET_GetObject( hRequest );
628
629 if (NULL == lpwhr || lpwhr->hdr.htype != WH_HHTTPREQ)
630 {
631 INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE);
632 return FALSE;
633 }
634
635 lpwhr->hdr.dwFlags |= dwFlags;
636 lpwhr->hdr.dwContext = dwContext;
637
638 /* We appear to do nothing with lpBuffersOut.. is that correct? */
639
640 SendAsyncCallback(&lpwhr->hdr, lpwhr->hdr.dwContext,
641 INTERNET_STATUS_RECEIVING_RESPONSE, NULL, 0);
642
643 responseLen = HTTP_GetResponseHeaders(lpwhr);
644 if (responseLen)
645 rc = TRUE;
646
647 SendAsyncCallback(&lpwhr->hdr, lpwhr->hdr.dwContext,
648 INTERNET_STATUS_RESPONSE_RECEIVED, &responseLen, sizeof(DWORD));
649
650 /* process headers here. Is this right? */
651 HTTP_ProcessHeaders(lpwhr);
652
653 dwBufferSize = sizeof(lpwhr->dwContentLength);
654 if (!HTTP_HttpQueryInfoW(lpwhr,HTTP_QUERY_FLAG_NUMBER|HTTP_QUERY_CONTENT_LENGTH,
655 &lpwhr->dwContentLength,&dwBufferSize,NULL))
656 lpwhr->dwContentLength = -1;
657
658 if (lpwhr->dwContentLength == 0)
659 HTTP_FinishedReading(lpwhr);
660
661 if(!(lpwhr->hdr.dwFlags & INTERNET_FLAG_NO_AUTO_REDIRECT))
662 {
663 DWORD dwCode,dwCodeLength=sizeof(DWORD);
664 if(HTTP_HttpQueryInfoW(lpwhr,HTTP_QUERY_FLAG_NUMBER|HTTP_QUERY_STATUS_CODE,&dwCode,&dwCodeLength,NULL) &&
665 (dwCode==302 || dwCode==301))
666 {
667 WCHAR szNewLocation[2048];
668 dwBufferSize=sizeof(szNewLocation);
669 if(HTTP_HttpQueryInfoW(lpwhr,HTTP_QUERY_LOCATION,szNewLocation,&dwBufferSize,NULL))
670 {
671 static const WCHAR szGET[] = { 'G','E','T', 0 };
672 /* redirects are always GETs */
673 HeapFree(GetProcessHeap(),0,lpwhr->lpszVerb);
674 lpwhr->lpszVerb = WININET_strdupW(szGET);
675 HTTP_DrainContent(lpwhr);
676 rc = HTTP_HandleRedirect(lpwhr, szNewLocation);
677 if (rc)
678 rc = HTTP_HttpSendRequestW(lpwhr, NULL, 0, NULL, 0, 0, TRUE);
679 }
680 }
681 }
682
683 TRACE("%i <--\n",rc);
684 return rc;
685 }
686
687 /***********************************************************************
688 * HttpOpenRequestW (WININET.@)
689 *
690 * Open a HTTP request handle
691 *
692 * RETURNS
693 * HINTERNET a HTTP request handle on success
694 * NULL on failure
695 *
696 */
697 HINTERNET WINAPI HttpOpenRequestW(HINTERNET hHttpSession,
698 LPCWSTR lpszVerb, LPCWSTR lpszObjectName, LPCWSTR lpszVersion,
699 LPCWSTR lpszReferrer , LPCWSTR *lpszAcceptTypes,
700 DWORD dwFlags, DWORD dwContext)
701 {
702 LPWININETHTTPSESSIONW lpwhs;
703 HINTERNET handle = NULL;
704
705 TRACE("(%p, %s, %s, %s, %s, %p, %08x, %08x)\n", hHttpSession,
706 debugstr_w(lpszVerb), debugstr_w(lpszObjectName),
707 debugstr_w(lpszVersion), debugstr_w(lpszReferrer), lpszAcceptTypes,
708 dwFlags, dwContext);
709 if(lpszAcceptTypes!=NULL)
710 {
711 int i;
712 for(i=0;lpszAcceptTypes[i]!=NULL;i++)
713 TRACE("\taccept type: %s\n",debugstr_w(lpszAcceptTypes[i]));
714 }
715
716 lpwhs = (LPWININETHTTPSESSIONW) WININET_GetObject( hHttpSession );
717 if (NULL == lpwhs || lpwhs->hdr.htype != WH_HHTTPSESSION)
718 {
719 INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE);
720 goto lend;
721 }
722
723 /*
724 * My tests seem to show that the windows version does not
725 * become asynchronous until after this point. And anyhow
726 * if this call was asynchronous then how would you get the
727 * necessary HINTERNET pointer returned by this function.
728 *
729 */
730 handle = HTTP_HttpOpenRequestW(lpwhs, lpszVerb, lpszObjectName,
731 lpszVersion, lpszReferrer, lpszAcceptTypes,
732 dwFlags, dwContext);
733 lend:
734 if( lpwhs )
735 WININET_Release( &lpwhs->hdr );
736 TRACE("returning %p\n", handle);
737 return handle;
738 }
739
740
741 /***********************************************************************
742 * HttpOpenRequestA (WININET.@)
743 *
744 * Open a HTTP request handle
745 *
746 * RETURNS
747 * HINTERNET a HTTP request handle on success
748 * NULL on failure
749 *
750 */
751 HINTERNET WINAPI HttpOpenRequestA(HINTERNET hHttpSession,
752 LPCSTR lpszVerb, LPCSTR lpszObjectName, LPCSTR lpszVersion,
753 LPCSTR lpszReferrer , LPCSTR *lpszAcceptTypes,
754 DWORD dwFlags, DWORD dwContext)
755 {
756 LPWSTR szVerb = NULL, szObjectName = NULL;
757 LPWSTR szVersion = NULL, szReferrer = NULL, *szAcceptTypes = NULL;
758 INT len;
759 INT acceptTypesCount;
760 HINTERNET rc = FALSE;
761 TRACE("(%p, %s, %s, %s, %s, %p, %08x, %08x)\n", hHttpSession,
762 debugstr_a(lpszVerb), debugstr_a(lpszObjectName),
763 debugstr_a(lpszVersion), debugstr_a(lpszReferrer), lpszAcceptTypes,
764 dwFlags, dwContext);
765
766 if (lpszVerb)
767 {
768 len = MultiByteToWideChar(CP_ACP, 0, lpszVerb, -1, NULL, 0 );
769 szVerb = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR) );
770 if ( !szVerb )
771 goto end;
772 MultiByteToWideChar(CP_ACP, 0, lpszVerb, -1, szVerb, len);
773 }
774
775 if (lpszObjectName)
776 {
777 len = MultiByteToWideChar(CP_ACP, 0, lpszObjectName, -1, NULL, 0 );
778 szObjectName = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR) );
779 if ( !szObjectName )
780 goto end;
781 MultiByteToWideChar(CP_ACP, 0, lpszObjectName, -1, szObjectName, len );
782 }
783
784 if (lpszVersion)
785 {
786 len = MultiByteToWideChar(CP_ACP, 0, lpszVersion, -1, NULL, 0 );
787 szVersion = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
788 if ( !szVersion )
789 goto end;
790 MultiByteToWideChar(CP_ACP, 0, lpszVersion, -1, szVersion, len );
791 }
792
793 if (lpszReferrer)
794 {
795 len = MultiByteToWideChar(CP_ACP, 0, lpszReferrer, -1, NULL, 0 );
796 szReferrer = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
797 if ( !szReferrer )
798 goto end;
799 MultiByteToWideChar(CP_ACP, 0, lpszReferrer, -1, szReferrer, len );
800 }
801
802 acceptTypesCount = 0;
803 if (lpszAcceptTypes)
804 {
805 /* find out how many there are */
806 while (lpszAcceptTypes[acceptTypesCount])
807 acceptTypesCount++;
808 szAcceptTypes = HeapAlloc(GetProcessHeap(), 0, sizeof(WCHAR *) * (acceptTypesCount+1));
809 acceptTypesCount = 0;
810 while (lpszAcceptTypes[acceptTypesCount])
811 {
812 len = MultiByteToWideChar(CP_ACP, 0, lpszAcceptTypes[acceptTypesCount],
813 -1, NULL, 0 );
814 szAcceptTypes[acceptTypesCount] = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
815 if (!szAcceptTypes[acceptTypesCount] )
816 goto end;
817 MultiByteToWideChar(CP_ACP, 0, lpszAcceptTypes[acceptTypesCount],
818 -1, szAcceptTypes[acceptTypesCount], len );
819 acceptTypesCount++;
820 }
821 szAcceptTypes[acceptTypesCount] = NULL;
822 }
823 else szAcceptTypes = 0;
824
825 rc = HttpOpenRequestW(hHttpSession, szVerb, szObjectName,
826 szVersion, szReferrer,
827 (LPCWSTR*)szAcceptTypes, dwFlags, dwContext);
828
829 end:
830 if (szAcceptTypes)
831 {
832 acceptTypesCount = 0;
833 while (szAcceptTypes[acceptTypesCount])
834 {
835 HeapFree(GetProcessHeap(), 0, szAcceptTypes[acceptTypesCount]);
836 acceptTypesCount++;
837 }
838 HeapFree(GetProcessHeap(), 0, szAcceptTypes);
839 }
840 HeapFree(GetProcessHeap(), 0, szReferrer);
841 HeapFree(GetProcessHeap(), 0, szVersion);
842 HeapFree(GetProcessHeap(), 0, szObjectName);
843 HeapFree(GetProcessHeap(), 0, szVerb);
844
845 return rc;
846 }
847
848 /***********************************************************************
849 * HTTP_EncodeBase64
850 */
851 static UINT HTTP_EncodeBase64( LPCSTR bin, unsigned int len, LPWSTR base64 )
852 {
853 UINT n = 0, x;
854 static LPCSTR HTTP_Base64Enc =
855 "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
856
857 while( len > 0 )
858 {
859 /* first 6 bits, all from bin[0] */
860 base64[n++] = HTTP_Base64Enc[(bin[0] & 0xfc) >> 2];
861 x = (bin[0] & 3) << 4;
862
863 /* next 6 bits, 2 from bin[0] and 4 from bin[1] */
864 if( len == 1 )
865 {
866 base64[n++] = HTTP_Base64Enc[x];
867 base64[n++] = '=';
868 base64[n++] = '=';
869 break;
870 }
871 base64[n++] = HTTP_Base64Enc[ x | ( (bin[1]&0xf0) >> 4 ) ];
872 x = ( bin[1] & 0x0f ) << 2;
873
874 /* next 6 bits 4 from bin[1] and 2 from bin[2] */
875 if( len == 2 )
876 {
877 base64[n++] = HTTP_Base64Enc[x];
878 base64[n++] = '=';
879 break;
880 }
881 base64[n++] = HTTP_Base64Enc[ x | ( (bin[2]&0xc0 ) >> 6 ) ];
882
883 /* last 6 bits, all from bin [2] */
884 base64[n++] = HTTP_Base64Enc[ bin[2] & 0x3f ];
885 bin += 3;
886 len -= 3;
887 }
888 base64[n] = 0;
889 return n;
890 }
891
892 /***********************************************************************
893 * HTTP_EncodeBasicAuth
894 *
895 * Encode the basic authentication string for HTTP 1.1
896 */
897 static LPWSTR HTTP_EncodeBasicAuth( LPCWSTR username, LPCWSTR password)
898 {
899 UINT len;
900 char *in;
901 LPWSTR out;
902 static const WCHAR szBasic[] = {'B','a','s','i','c',' ',0};
903
904 len = WideCharToMultiByte(CP_UTF8, 0, username, lstrlenW(username), NULL, 0, NULL, NULL) +
905 1 + WideCharToMultiByte(CP_UTF8, 0, password, lstrlenW(password), NULL, 0, NULL, NULL);
906 in = HeapAlloc( GetProcessHeap(), 0, (len+1)*sizeof(CHAR) );
907 if( !in )
908 return NULL;
909
910 len = lstrlenW(szBasic) +
911 (lstrlenW( username ) + 1 + lstrlenW ( password ))*2 + 1 + 1;
912 out = HeapAlloc( GetProcessHeap(), 0, len*sizeof(WCHAR) );
913 if( out )
914 {
915 WideCharToMultiByte(CP_UTF8, 0, username, -1, NULL, 0, NULL, NULL);
916 strcat(in, ":");
917 WideCharToMultiByte(CP_UTF8, 0, password, -1, NULL, 0, NULL, NULL);
918 lstrcpyW( out, szBasic );
919 HTTP_EncodeBase64( in, len, &out[strlenW(out)] );
920 }
921 HeapFree( GetProcessHeap(), 0, in );
922
923 return out;
924 }
925
926 /***********************************************************************
927 * HTTP_InsertProxyAuthorization
928 *
929 * Insert the basic authorization field in the request header
930 */
931 static BOOL HTTP_InsertProxyAuthorization( LPWININETHTTPREQW lpwhr,
932 LPCWSTR username, LPCWSTR password )
933 {
934 WCHAR *authorization = HTTP_EncodeBasicAuth( username, password );
935 BOOL ret = TRUE;
936
937 if (!authorization)
938 return FALSE;
939
940 TRACE( "Inserting authorization: %s\n", debugstr_w( authorization ) );
941
942 HTTP_ProcessHeader(lpwhr, szProxy_Authorization, authorization,
943 HTTP_ADDHDR_FLAG_REPLACE);
944
945 HeapFree( GetProcessHeap(), 0, authorization );
946
947 return ret;
948 }
949
950 /***********************************************************************
951 * HTTP_DealWithProxy
952 */
953 static BOOL HTTP_DealWithProxy( LPWININETAPPINFOW hIC,
954 LPWININETHTTPSESSIONW lpwhs, LPWININETHTTPREQW lpwhr)
955 {
956 WCHAR buf[MAXHOSTNAME];
957 WCHAR proxy[MAXHOSTNAME + 15]; /* 15 == "http://" + sizeof(port#) + ":/\0" */
958 WCHAR* url;
959 static WCHAR szNul[] = { 0 };
960 URL_COMPONENTSW UrlComponents;
961 static const WCHAR szHttp[] = { 'h','t','t','p',':','/','/',0 }, szSlash[] = { '/',0 } ;
962 static const WCHAR szFormat1[] = { 'h','t','t','p',':','/','/','%','s',0 };
963 static const WCHAR szFormat2[] = { 'h','t','t','p',':','/','/','%','s',':','%','d',0 };
964 int len;
965
966 memset( &UrlComponents, 0, sizeof UrlComponents );
967 UrlComponents.dwStructSize = sizeof UrlComponents;
968 UrlComponents.lpszHostName = buf;
969 UrlComponents.dwHostNameLength = MAXHOSTNAME;
970
971 if( CSTR_EQUAL != CompareStringW(LOCALE_SYSTEM_DEFAULT, NORM_IGNORECASE,
972 hIC->lpszProxy,strlenW(szHttp),szHttp,strlenW(szHttp)) )
973 sprintfW(proxy, szFormat1, hIC->lpszProxy);
974 else
975 strcpyW(proxy, hIC->lpszProxy);
976 if( !InternetCrackUrlW(proxy, 0, 0, &UrlComponents) )
977 return FALSE;
978 if( UrlComponents.dwHostNameLength == 0 )
979 return FALSE;
980
981 if( !lpwhr->lpszPath )
982 lpwhr->lpszPath = szNul;
983 TRACE("server='%s' path='%s'\n",
984 debugstr_w(lpwhs->lpszHostName), debugstr_w(lpwhr->lpszPath));
985 /* for constant 15 see above */
986 len = strlenW(lpwhs->lpszHostName) + strlenW(lpwhr->lpszPath) + 15;
987 url = HeapAlloc(GetProcessHeap(), 0, len*sizeof(WCHAR));
988
989 if(UrlComponents.nPort == INTERNET_INVALID_PORT_NUMBER)
990 UrlComponents.nPort = INTERNET_DEFAULT_HTTP_PORT;
991
992 sprintfW(url, szFormat2, lpwhs->lpszHostName, lpwhs->nHostPort);
993
994 if( lpwhr->lpszPath[0] != '/' )
995 strcatW( url, szSlash );
996 strcatW(url, lpwhr->lpszPath);
997 if(lpwhr->lpszPath != szNul)
998 HeapFree(GetProcessHeap(), 0, lpwhr->lpszPath);
999 lpwhr->lpszPath = url;
1000
1001 HeapFree(GetProcessHeap(), 0, lpwhs->lpszServerName);
1002 lpwhs->lpszServerName = WININET_strdupW(UrlComponents.lpszHostName);
1003 lpwhs->nServerPort = UrlComponents.nPort;
1004
1005 return TRUE;
1006 }
1007
1008 static BOOL HTTP_ResolveName(LPWININETHTTPREQW lpwhr)
1009 {
1010 char szaddr[32];
1011 LPWININETHTTPSESSIONW lpwhs = lpwhr->lpHttpSession;
1012
1013 INTERNET_SendCallback(&lpwhr->hdr, lpwhr->hdr.dwContext,
1014 INTERNET_STATUS_RESOLVING_NAME,
1015 lpwhs->lpszServerName,
1016 strlenW(lpwhs->lpszServerName)+1);
1017
1018 if (!GetAddress(lpwhs->lpszServerName, lpwhs->nServerPort,
1019 &lpwhs->socketAddress))
1020 {
1021 INTERNET_SetLastError(ERROR_INTERNET_NAME_NOT_RESOLVED);
1022 return FALSE;
1023 }
1024
1025 inet_ntop(lpwhs->socketAddress.sin_family, &lpwhs->socketAddress.sin_addr,
1026 szaddr, sizeof(szaddr));
1027 INTERNET_SendCallback(&lpwhr->hdr, lpwhr->hdr.dwContext,
1028 INTERNET_STATUS_NAME_RESOLVED,
1029 szaddr, strlen(szaddr)+1);
1030 return TRUE;
1031 }
1032
1033 /***********************************************************************
1034 * HTTP_HttpOpenRequestW (internal)
1035 *
1036 * Open a HTTP request handle
1037 *
1038 * RETURNS
1039 * HINTERNET a HTTP request handle on success
1040 * NULL on failure
1041 *
1042 */
1043 HINTERNET WINAPI HTTP_HttpOpenRequestW(LPWININETHTTPSESSIONW lpwhs,
1044 LPCWSTR lpszVerb, LPCWSTR lpszObjectName, LPCWSTR lpszVersion,
1045 LPCWSTR lpszReferrer , LPCWSTR *lpszAcceptTypes,
1046 DWORD dwFlags, DWORD dwContext)
1047 {
1048 LPWININETAPPINFOW hIC = NULL;
1049 LPWININETHTTPREQW lpwhr;
1050 LPWSTR lpszCookies;
1051 LPWSTR lpszUrl = NULL;
1052 DWORD nCookieSize;
1053 HINTERNET handle = NULL;
1054 static const WCHAR szUrlForm[] = {'h','t','t','p',':','/','/','%','s',0};
1055 DWORD len;
1056 LPHTTPHEADERW Host;
1057
1058 TRACE("-->\n");
1059
1060 assert( lpwhs->hdr.htype == WH_HHTTPSESSION );
1061 hIC = lpwhs->lpAppInfo;
1062
1063 lpwhr = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(WININETHTTPREQW));
1064 if (NULL == lpwhr)
1065 {
1066 INTERNET_SetLastError(ERROR_OUTOFMEMORY);
1067 goto lend;
1068 }
1069 lpwhr->hdr.htype = WH_HHTTPREQ;
1070 lpwhr->hdr.dwFlags = dwFlags;
1071 lpwhr->hdr.dwContext = dwContext;
1072 lpwhr->hdr.dwRefCount = 1;
1073 lpwhr->hdr.destroy = HTTP_CloseHTTPRequestHandle;
1074 lpwhr->hdr.lpfnStatusCB = lpwhs->hdr.lpfnStatusCB;
1075 lpwhr->hdr.dwInternalFlags = lpwhs->hdr.dwInternalFlags & INET_CALLBACKW;
1076
1077 WININET_AddRef( &lpwhs->hdr );
1078 lpwhr->lpHttpSession = lpwhs;
1079
1080 handle = WININET_AllocHandle( &lpwhr->hdr );
1081 if (NULL == handle)
1082 {
1083 INTERNET_SetLastError(ERROR_OUTOFMEMORY);
1084 goto lend;
1085 }
1086
1087 if (!NETCON_init(&lpwhr->netConnection, dwFlags & INTERNET_FLAG_SECURE))
1088 {
1089 InternetCloseHandle( handle );
1090 handle = NULL;
1091 goto lend;
1092 }
1093
1094 if (NULL != lpszObjectName && strlenW(lpszObjectName)) {
1095 HRESULT rc;
1096
1097 len = 0;
1098 rc = UrlEscapeW(lpszObjectName, NULL, &len, URL_ESCAPE_SPACES_ONLY);
1099 if (rc != E_POINTER)
1100 len = strlenW(lpszObjectName)+1;
1101 lpwhr->lpszPath = HeapAlloc(GetProcessHeap(), 0, len*sizeof(WCHAR));
1102 rc = UrlEscapeW(lpszObjectName, lpwhr->lpszPath, &len,
1103 URL_ESCAPE_SPACES_ONLY);
1104 if (rc)
1105 {
1106 ERR("Unable to escape string!(%s) (%d)\n",debugstr_w(lpszObjectName),rc);
1107 strcpyW(lpwhr->lpszPath,lpszObjectName);
1108 }
1109 }
1110
1111 if (NULL != lpszReferrer && strlenW(lpszReferrer))
1112 HTTP_ProcessHeader(lpwhr, HTTP_REFERER, lpszReferrer, HTTP_ADDHDR_FLAG_COALESCE);
1113
1114 if(lpszAcceptTypes!=NULL)
1115 {
1116 int i;
1117 for(i=0;lpszAcceptTypes[i]!=NULL;i++)
1118 HTTP_ProcessHeader(lpwhr, HTTP_ACCEPT, lpszAcceptTypes[i],
1119 HTTP_ADDHDR_FLAG_COALESCE_WITH_COMMA|HTTP_ADDHDR_FLAG_REQ|(i == 0 ? HTTP_ADDHDR_FLAG_REPLACE : 0));
1120 }
1121
1122 if (NULL == lpszVerb)
1123 {
1124 static const WCHAR szGet[] = {'G','E','T',0};
1125 lpwhr->lpszVerb = WININET_strdupW(szGet);
1126 }
1127 else if (strlenW(lpszVerb))
1128 lpwhr->lpszVerb = WININET_strdupW(lpszVerb);
1129
1130 if (NULL != lpszReferrer && strlenW(lpszReferrer))
1131 {
1132 WCHAR buf[MAXHOSTNAME];
1133 URL_COMPONENTSW UrlComponents;
1134
1135 memset( &UrlComponents, 0, sizeof UrlComponents );
1136 UrlComponents.dwStructSize = sizeof UrlComponents;
1137 UrlComponents.lpszHostName = buf;
1138 UrlComponents.dwHostNameLength = MAXHOSTNAME;
1139
1140 InternetCrackUrlW(lpszReferrer, 0, 0, &UrlComponents);
1141 if (strlenW(UrlComponents.lpszHostName))
1142 HTTP_ProcessHeader(lpwhr, szHost, UrlComponents.lpszHostName, HTTP_ADDREQ_FLAG_ADD | HTTP_ADDREQ_FLAG_REPLACE | HTTP_ADDHDR_FLAG_REQ);
1143 }
1144 else
1145 HTTP_ProcessHeader(lpwhr, szHost, lpwhs->lpszHostName, HTTP_ADDREQ_FLAG_ADD | HTTP_ADDREQ_FLAG_REPLACE | HTTP_ADDHDR_FLAG_REQ);
1146
1147 if (lpwhs->nServerPort == INTERNET_INVALID_PORT_NUMBER)
1148 lpwhs->nServerPort = (dwFlags & INTERNET_FLAG_SECURE ?
1149 INTERNET_DEFAULT_HTTPS_PORT :
1150 INTERNET_DEFAULT_HTTP_PORT);
1151 lpwhs->nHostPort = lpwhs->nServerPort;
1152
1153 if (NULL != hIC->lpszProxy && hIC->lpszProxy[0] != 0)
1154 HTTP_DealWithProxy( hIC, lpwhs, lpwhr );
1155
1156 if (hIC->lpszAgent)
1157 {
1158 WCHAR *agent_header;
1159 static const WCHAR user_agent[] = {'U','s','e','r','-','A','g','e','n','t',':',' ','%','s','\r','\n',0 };
1160
1161 len = strlenW(hIC->lpszAgent) + strlenW(user_agent);
1162 agent_header = HeapAlloc( GetProcessHeap(), 0, len*sizeof(WCHAR) );
1163 sprintfW(agent_header, user_agent, hIC->lpszAgent );
1164
1165 HTTP_HttpAddRequestHeadersW(lpwhr, agent_header, strlenW(agent_header),
1166 HTTP_ADDREQ_FLAG_ADD);
1167 HeapFree(GetProcessHeap(), 0, agent_header);
1168 }
1169
1170 Host = HTTP_GetHeader(lpwhr,szHost);
1171
1172 len = lstrlenW(Host->lpszValue) + strlenW(szUrlForm);
1173 lpszUrl = HeapAlloc(GetProcessHeap(), 0, len*sizeof(WCHAR));
1174 sprintfW( lpszUrl, szUrlForm, Host->lpszValue );
1175
1176 if (!(lpwhr->hdr.dwFlags & INTERNET_FLAG_NO_COOKIES) &&
1177 InternetGetCookieW(lpszUrl, NULL, NULL, &nCookieSize))
1178 {
1179 int cnt = 0;
1180 static const WCHAR szCookie[] = {'C','o','o','k','i','e',':',' ',0};
1181 static const WCHAR szcrlf[] = {'\r','\n',0};
1182
1183 lpszCookies = HeapAlloc(GetProcessHeap(), 0, (nCookieSize + 1 + 8)*sizeof(WCHAR));
1184
1185 cnt += sprintfW(lpszCookies, szCookie);
1186 InternetGetCookieW(lpszUrl, NULL, lpszCookies + cnt, &nCookieSize);
1187 strcatW(lpszCookies, szcrlf);
1188
1189 HTTP_HttpAddRequestHeadersW(lpwhr, lpszCookies, strlenW(lpszCookies),
1190 HTTP_ADDREQ_FLAG_ADD);
1191 HeapFree(GetProcessHeap(), 0, lpszCookies);
1192 }
1193 HeapFree(GetProcessHeap(), 0, lpszUrl);
1194
1195
1196 INTERNET_SendCallback(&lpwhs->hdr, dwContext,
1197 INTERNET_STATUS_HANDLE_CREATED, &handle,
1198 sizeof(handle));
1199
1200 /*
1201 * A STATUS_REQUEST_COMPLETE is NOT sent here as per my tests on windows
1202 */
1203
1204 if (!HTTP_ResolveName(lpwhr))
1205 {
1206 InternetCloseHandle( handle );
1207 handle = NULL;
1208 }
1209
1210 lend:
1211 if( lpwhr )
1212 WININET_Release( &lpwhr->hdr );
1213
1214 TRACE("<-- %p (%p)\n", handle, lpwhr);
1215 return handle;
1216 }
1217
1218 static const WCHAR szAccept[] = { 'A','c','c','e','p','t',0 };
1219 static const WCHAR szAccept_Charset[] = { 'A','c','c','e','p','t','-','C','h','a','r','s','e','t', 0 };
1220 static const WCHAR szAccept_Encoding[] = { 'A','c','c','e','p','t','-','E','n','c','o','d','i','n','g',0 };
1221 static const WCHAR szAccept_Language[] = { 'A','c','c','e','p','t','-','L','a','n','g','u','a','g','e',0 };
1222 static const WCHAR szAccept_Ranges[] = { 'A','c','c','e','p','t','-','R','a','n','g','e','s',0 };
1223 static const WCHAR szAge[] = { 'A','g','e',0 };
1224 static const WCHAR szAllow[] = { 'A','l','l','o','w',0 };
1225 static const WCHAR szAuthorization[] = { 'A','u','t','h','o','r','i','z','a','t','i','o','n',0 };
1226 static const WCHAR szCache_Control[] = { 'C','a','c','h','e','-','C','o','n','t','r','o','l',0 };
1227 static const WCHAR szConnection[] = { 'C','o','n','n','e','c','t','i','o','n',0 };
1228 static const WCHAR szContent_Base[] = { 'C','o','n','t','e','n','t','-','B','a','s','e',0 };
1229 static const WCHAR szContent_Encoding[] = { 'C','o','n','t','e','n','t','-','E','n','c','o','d','i','n','g',0 };
1230 static const WCHAR szContent_ID[] = { 'C','o','n','t','e','n','t','-','I','D',0 };
1231 static const WCHAR szContent_Language[] = { 'C','o','n','t','e','n','t','-','L','a','n','g','u','a','g','e',0 };
1232 static const WCHAR szContent_Length[] = { 'C','o','n','t','e','n','t','-','L','e','n','g','t','h',0 };
1233 static const WCHAR szContent_Location[] = { 'C','o','n','t','e','n','t','-','L','o','c','a','t','i','o','n',0 };
1234 static const WCHAR szContent_MD5[] = { 'C','o','n','t','e','n','t','-','M','D','5',0 };
1235 static const WCHAR szContent_Range[] = { 'C','o','n','t','e','n','t','-','R','a','n','g','e',0 };
1236 static const WCHAR szContent_Transfer_Encoding[] = { 'C','o','n','t','e','n','t','-','T','r','a','n','s','f','e','r','-','E','n','c','o','d','i','n','g',0 };
1237 static const WCHAR szContent_Type[] = { 'C','o','n','t','e','n','t','-','T','y','p','e',0 };
1238 static const WCHAR szCookie[] = { 'C','o','o','k','i','e',0 };
1239 static const WCHAR szDate[] = { 'D','a','t','e',0 };
1240 static const WCHAR szFrom[] = { 'F','r','o','m',0 };
1241 static const WCHAR szETag[] = { 'E','T','a','g',0 };
1242 static const WCHAR szExpect[] = { 'E','x','p','e','c','t',0 };
1243 static const WCHAR szExpires[] = { 'E','x','p','i','r','e','s',0 };
1244 static const WCHAR szIf_Match[] = { 'I','f','-','M','a','t','c','h',0 };
1245 static const WCHAR szIf_Modified_Since[] = { 'I','f','-','M','o','d','i','f','i','e','d','-','S','i','n','c','e',0 };
1246 static const WCHAR szIf_None_Match[] = { 'I','f','-','N','o','n','e','-','M','a','t','c','h',0 };
1247 static const WCHAR szIf_Range[] = { 'I','f','-','R','a','n','g','e',0 };
1248 static const WCHAR szIf_Unmodified_Since[] = { 'I','f','-','U','n','m','o','d','i','f','i','e','d','-','S','i','n','c','e',0 };
1249 static const WCHAR szLast_Modified[] = { 'L','a','s','t','-','M','o','d','i','f','i','e','d',0 };
1250 static const WCHAR szLocation[] = { 'L','o','c','a','t','i','o','n',0 };
1251 static const WCHAR szMax_Forwards[] = { 'M','a','x','-','F','o','r','w','a','r','d','s',0 };
1252 static const WCHAR szMime_Version[] = { 'M','i','m','e','-','V','e','r','s','i','o','n',0 };
1253 static const WCHAR szPragma[] = { 'P','r','a','g','m','a',0 };
1254 static const WCHAR szProxy_Authenticate[] = { 'P','r','o','x','y','-','A','u','t','h','e','n','t','i','c','a','t','e',0 };
1255 static const WCHAR szProxy_Connection[] = { 'P','r','o','x','y','-','C','o','n','n','e','c','t','i','o','n',0 };
1256 static const WCHAR szPublic[] = { 'P','u','b','l','i','c',0 };
1257 static const WCHAR szRange[] = { 'R','a','n','g','e',0 };
1258 static const WCHAR szReferer[] = { 'R','e','f','e','r','e','r',0 };
1259 static const WCHAR szRetry_After[] = { 'R','e','t','r','y','-','A','f','t','e','r',0 };
1260 static const WCHAR szServer[] = { 'S','e','r','v','e','r',0 };
1261 static const WCHAR szSet_Cookie[] = { 'S','e','t','-','C','o','o','k','i','e',0 };
1262 static const WCHAR szTransfer_Encoding[] = { 'T','r','a','n','s','f','e','r','-','E','n','c','o','d','i','n','g',0 };
1263 static const WCHAR szUnless_Modified_Since[] = { 'U','n','l','e','s','s','-','M','o','d','i','f','i','e','d','-','S','i','n','c','e',0 };
1264 static const WCHAR szUpgrade[] = { 'U','p','g','r','a','d','e',0 };
1265 static const WCHAR szURI[] = { 'U','R','I',0 };
1266 static const WCHAR szUser_Agent[] = { 'U','s','e','r','-','A','g','e','n','t',0 };
1267 static const WCHAR szVary[] = { 'V','a','r','y',0 };
1268 static const WCHAR szVia[] = { 'V','i','a',0 };
1269 static const WCHAR szWarning[] = { 'W','a','r','n','i','n','g',0 };
1270 static const WCHAR szWWW_Authenticate[] = { 'W','W','W','-','A','u','t','h','e','n','t','i','c','a','t','e',0 };
1271
1272 static const LPCWSTR header_lookup[] = {
1273 szMime_Version, /* HTTP_QUERY_MIME_VERSION = 0 */
1274 szContent_Type, /* HTTP_QUERY_CONTENT_TYPE = 1 */
1275 szContent_Transfer_Encoding,/* HTTP_QUERY_CONTENT_TRANSFER_ENCODING = 2 */
1276 szContent_ID, /* HTTP_QUERY_CONTENT_ID = 3 */
1277 NULL, /* HTTP_QUERY_CONTENT_DESCRIPTION = 4 */
1278 szContent_Length, /* HTTP_QUERY_CONTENT_LENGTH = 5 */
1279 szContent_Language, /* HTTP_QUERY_CONTENT_LANGUAGE = 6 */
1280 szAllow, /* HTTP_QUERY_ALLOW = 7 */
1281 szPublic, /* HTTP_QUERY_PUBLIC = 8 */
1282 szDate, /* HTTP_QUERY_DATE = 9 */
1283 szExpires, /* HTTP_QUERY_EXPIRES = 10 */
1284 szLast_Modified, /* HTTP_QUERY_LAST_MODIFIED = 11 */
1285 NULL, /* HTTP_QUERY_MESSAGE_ID = 12 */
1286 szURI, /* HTTP_QUERY_URI = 13 */
1287 szFrom, /* HTTP_QUERY_DERIVED_FROM = 14 */
1288 NULL, /* HTTP_QUERY_COST = 15 */
1289 NULL, /* HTTP_QUERY_LINK = 16 */
1290 szPragma, /* HTTP_QUERY_PRAGMA = 17 */
1291 NULL, /* HTTP_QUERY_VERSION = 18 */
1292 szStatus, /* HTTP_QUERY_STATUS_CODE = 19 */
1293 NULL, /* HTTP_QUERY_STATUS_TEXT = 20 */
1294 NULL, /* HTTP_QUERY_RAW_HEADERS = 21 */
1295 NULL, /* HTTP_QUERY_RAW_HEADERS_CRLF = 22 */
1296 szConnection, /* HTTP_QUERY_CONNECTION = 23 */
1297 szAccept, /* HTTP_QUERY_ACCEPT = 24 */
1298 szAccept_Charset, /* HTTP_QUERY_ACCEPT_CHARSET = 25 */
1299 szAccept_Encoding, /* HTTP_QUERY_ACCEPT_ENCODING = 26 */
1300 szAccept_Language, /* HTTP_QUERY_ACCEPT_LANGUAGE = 27 */
1301 szAuthorization, /* HTTP_QUERY_AUTHORIZATION = 28 */
1302 szContent_Encoding, /* HTTP_QUERY_CONTENT_ENCODING = 29 */
1303 NULL, /* HTTP_QUERY_FORWARDED = 30 */
1304 NULL, /* HTTP_QUERY_FROM = 31 */
1305 szIf_Modified_Since, /* HTTP_QUERY_IF_MODIFIED_SINCE = 32 */
1306 szLocation, /* HTTP_QUERY_LOCATION = 33 */
1307 NULL, /* HTTP_QUERY_ORIG_URI = 34 */
1308 szReferer, /* HTTP_QUERY_REFERER = 35 */
1309 szRetry_After, /* HTTP_QUERY_RETRY_AFTER = 36 */
1310 szServer, /* HTTP_QUERY_SERVER = 37 */
1311 NULL, /* HTTP_TITLE = 38 */
1312 szUser_Agent, /* HTTP_QUERY_USER_AGENT = 39 */
1313 szWWW_Authenticate, /* HTTP_QUERY_WWW_AUTHENTICATE = 40 */
1314 szProxy_Authenticate, /* HTTP_QUERY_PROXY_AUTHENTICATE = 41 */
1315 szAccept_Ranges, /* HTTP_QUERY_ACCEPT_RANGES = 42 */
1316 szSet_Cookie, /* HTTP_QUERY_SET_COOKIE = 43 */
1317 szCookie, /* HTTP_QUERY_COOKIE = 44 */
1318 NULL, /* HTTP_QUERY_REQUEST_METHOD = 45 */
1319 NULL, /* HTTP_QUERY_REFRESH = 46 */
1320 NULL, /* HTTP_QUERY_CONTENT_DISPOSITION = 47 */
1321 szAge, /* HTTP_QUERY_AGE = 48 */
1322 szCache_Control, /* HTTP_QUERY_CACHE_CONTROL = 49 */
1323 szContent_Base, /* HTTP_QUERY_CONTENT_BASE = 50 */
1324 szContent_Location, /* HTTP_QUERY_CONTENT_LOCATION = 51 */
1325 szContent_MD5, /* HTTP_QUERY_CONTENT_MD5 = 52 */
1326 szContent_Range, /* HTTP_QUERY_CONTENT_RANGE = 53 */
1327 szETag, /* HTTP_QUERY_ETAG = 54 */
1328 szHost, /* HTTP_QUERY_HOST = 55 */
1329 szIf_Match, /* HTTP_QUERY_IF_MATCH = 56 */
1330 szIf_None_Match, /* HTTP_QUERY_IF_NONE_MATCH = 57 */
1331 szIf_Range, /* HTTP_QUERY_IF_RANGE = 58 */
1332 szIf_Unmodified_Since, /* HTTP_QUERY_IF_UNMODIFIED_SINCE = 59 */
1333 szMax_Forwards, /* HTTP_QUERY_MAX_FORWARDS = 60 */
1334 szProxy_Authorization, /* HTTP_QUERY_PROXY_AUTHORIZATION = 61 */
1335 szRange, /* HTTP_QUERY_RANGE = 62 */
1336 szTransfer_Encoding, /* HTTP_QUERY_TRANSFER_ENCODING = 63 */
1337 szUpgrade, /* HTTP_QUERY_UPGRADE = 64 */
1338 szVary, /* HTTP_QUERY_VARY = 65 */
1339 szVia, /* HTTP_QUERY_VIA = 66 */
1340 szWarning, /* HTTP_QUERY_WARNING = 67 */
1341 szExpect, /* HTTP_QUERY_EXPECT = 68 */
1342 szProxy_Connection, /* HTTP_QUERY_PROXY_CONNECTION = 69 */
1343 szUnless_Modified_Since, /* HTTP_QUERY_UNLESS_MODIFIED_SINCE = 70 */
1344 };
1345
1346 #define LAST_TABLE_HEADER (sizeof(header_lookup)/sizeof(header_lookup[0]))
1347
1348 /***********************************************************************
1349 * HTTP_HttpQueryInfoW (internal)
1350 */
1351 static BOOL WINAPI HTTP_HttpQueryInfoW( LPWININETHTTPREQW lpwhr, DWORD dwInfoLevel,
1352 LPVOID lpBuffer, LPDWORD lpdwBufferLength, LPDWORD lpdwIndex)
1353 {
1354 LPHTTPHEADERW lphttpHdr = NULL;
1355 BOOL bSuccess = FALSE;
1356 BOOL request_only = dwInfoLevel & HTTP_QUERY_FLAG_REQUEST_HEADERS;
1357 INT requested_index = lpdwIndex ? *lpdwIndex : 0;
1358 INT level = (dwInfoLevel & ~HTTP_QUERY_MODIFIER_FLAGS_MASK);
1359 INT index = -1;
1360
1361 /* Find requested header structure */
1362 switch (level)
1363 {
1364 case HTTP_QUERY_CUSTOM:
1365 index = HTTP_GetCustomHeaderIndex(lpwhr, lpBuffer, requested_index, request_only);
1366 break;
1367
1368 case HTTP_QUERY_RAW_HEADERS_CRLF:
1369 {
1370 DWORD len = strlenW(lpwhr->lpszRawHeaders);
1371 if (len + 1 > *lpdwBufferLength/sizeof(WCHAR))
1372 {
1373 *lpdwBufferLength = (len + 1) * sizeof(WCHAR);
1374 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER);
1375 return FALSE;
1376 }
1377 memcpy(lpBuffer, lpwhr->lpszRawHeaders, (len+1)*sizeof(WCHAR));
1378 *lpdwBufferLength = len * sizeof(WCHAR);
1379
1380 TRACE("returning data: %s\n", debugstr_wn((WCHAR*)lpBuffer, len));
1381
1382 return TRUE;
1383 }
1384 case HTTP_QUERY_RAW_HEADERS:
1385 {
1386 static const WCHAR szCrLf[] = {'\r','\n',0};
1387 LPWSTR * ppszRawHeaderLines = HTTP_Tokenize(lpwhr->lpszRawHeaders, szCrLf);
1388 DWORD i, size = 0;
1389 LPWSTR pszString = (WCHAR*)lpBuffer;
1390
1391 for (i = 0; ppszRawHeaderLines[i]; i++)
1392 size += strlenW(ppszRawHeaderLines[i]) + 1;
1393
1394 if (size + 1 > *lpdwBufferLength/sizeof(WCHAR))
1395 {
1396 HTTP_FreeTokens(ppszRawHeaderLines);
1397 *lpdwBufferLength = (size + 1) * sizeof(WCHAR);
1398 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER);
1399 return FALSE;
1400 }
1401
1402 for (i = 0; ppszRawHeaderLines[i]; i++)
1403 {
1404 DWORD len = strlenW(ppszRawHeaderLines[i]);
1405 memcpy(pszString, ppszRawHeaderLines[i], (len+1)*sizeof(WCHAR));
1406 pszString += len+1;
1407 }
1408 *pszString = '\0';
1409
1410 TRACE("returning data: %s\n", debugstr_wn((WCHAR*)lpBuffer, size));
1411
1412 *lpdwBufferLength = size * sizeof(WCHAR);
1413 HTTP_FreeTokens(ppszRawHeaderLines);
1414
1415 return TRUE;
1416 }
1417 case HTTP_QUERY_STATUS_TEXT:
1418 if (lpwhr->lpszStatusText)
1419 {
1420 DWORD len = strlenW(lpwhr->lpszStatusText);
1421 if (len + 1 > *lpdwBufferLength/sizeof(WCHAR))
1422 {
1423 *lpdwBufferLength = (len + 1) * sizeof(WCHAR);
1424 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER);
1425 return FALSE;
1426 }
1427 memcpy(lpBuffer, lpwhr->lpszStatusText, (len+1)*sizeof(WCHAR));
1428 *lpdwBufferLength = len * sizeof(WCHAR);
1429
1430 TRACE("returning data: %s\n", debugstr_wn((WCHAR*)lpBuffer, len));
1431
1432 return TRUE;
1433 }
1434 break;
1435 case HTTP_QUERY_VERSION:
1436 if (lpwhr->lpszVersion)
1437 {
1438 DWORD len = strlenW(lpwhr->lpszVersion);
1439 if (len + 1 > *lpdwBufferLength/sizeof(WCHAR))
1440 {
1441 *lpdwBufferLength = (len + 1) * sizeof(WCHAR);
1442 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER);
1443 return FALSE;
1444 }
1445 memcpy(lpBuffer, lpwhr->lpszVersion, (len+1)*sizeof(WCHAR));
1446 *lpdwBufferLength = len * sizeof(WCHAR);
1447
1448 TRACE("returning data: %s\n", debugstr_wn((WCHAR*)lpBuffer, len));
1449
1450 return TRUE;
1451 }
1452 break;
1453 default:
1454 assert (LAST_TABLE_HEADER == (HTTP_QUERY_UNLESS_MODIFIED_SINCE + 1));
1455
1456 if (level >= 0 && level < LAST_TABLE_HEADER && header_lookup[level])
1457 index = HTTP_GetCustomHeaderIndex(lpwhr, header_lookup[level],
1458 requested_index,request_only);
1459 }
1460
1461 if (index >= 0)
1462 lphttpHdr = &lpwhr->pCustHeaders[index];
1463
1464 /* Ensure header satisifies requested attributes */
1465 if (!lphttpHdr ||
1466 ((dwInfoLevel & HTTP_QUERY_FLAG_REQUEST_HEADERS) &&
1467 (~lphttpHdr->wFlags & HDR_ISREQUEST)))
1468 {
1469 INTERNET_SetLastError(ERROR_HTTP_HEADER_NOT_FOUND);
1470 return bSuccess;
1471 }
1472
1473 if (lpdwIndex)
1474 (*lpdwIndex)++;
1475
1476 /* coalesce value to reuqested type */
1477 if (dwInfoLevel & HTTP_QUERY_FLAG_NUMBER)
1478 {
1479 *(int *)lpBuffer = atoiW(lphttpHdr->lpszValue);
1480 bSuccess = TRUE;
1481
1482 TRACE(" returning number : %d\n", *(int *)lpBuffer);
1483 }
1484 else if (dwInfoLevel & HTTP_QUERY_FLAG_SYSTEMTIME)
1485 {
1486 time_t tmpTime;
1487 struct tm tmpTM;
1488 SYSTEMTIME *STHook;
1489
1490 tmpTime = ConvertTimeString(lphttpHdr->lpszValue);
1491
1492 tmpTM = *gmtime(&tmpTime);
1493 STHook = (SYSTEMTIME *) lpBuffer;
1494 if(STHook==NULL)
1495 return bSuccess;
1496
1497 STHook->wDay = tmpTM.tm_mday;
1498 STHook->wHour = tmpTM.tm_hour;
1499 STHook->wMilliseconds = 0;
1500 STHook->wMinute = tmpTM.tm_min;
1501 STHook->wDayOfWeek = tmpTM.tm_wday;
1502 STHook->wMonth = tmpTM.tm_mon + 1;
1503 STHook->wSecond = tmpTM.tm_sec;
1504 STHook->wYear = tmpTM.tm_year;
1505
1506 bSuccess = TRUE;
1507
1508 TRACE(" returning time : %04d/%02d/%02d - %d - %02d:%02d:%02d.%02d\n",
1509 STHook->wYear, STHook->wMonth, STHook->wDay, STHook->wDayOfWeek,
1510 STHook->wHour, STHook->wMinute, STHook->wSecond, STHook->wMilliseconds);
1511 }
1512 else if (lphttpHdr->lpszValue)
1513 {
1514 DWORD len = (strlenW(lphttpHdr->lpszValue) + 1) * sizeof(WCHAR);
1515
1516 if (len > *lpdwBufferLength)
1517 {
1518 *lpdwBufferLength = len;
1519 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER);
1520 return bSuccess;
1521 }
1522
1523 memcpy(lpBuffer, lphttpHdr->lpszValue, len);
1524 *lpdwBufferLength = len - sizeof(WCHAR);
1525 bSuccess = TRUE;
1526
1527 TRACE(" returning string : '%s'\n", debugstr_w(lpBuffer));
1528 }
1529 return bSuccess;
1530 }
1531
1532 /***********************************************************************
1533 * HttpQueryInfoW (WININET.@)
1534 *
1535 * Queries for information about an HTTP request
1536 *
1537 * RETURNS
1538 * TRUE on success
1539 * FALSE on failure
1540 *
1541 */
1542 BOOL WINAPI HttpQueryInfoW(HINTERNET hHttpRequest, DWORD dwInfoLevel,
1543 LPVOID lpBuffer, LPDWORD lpdwBufferLength, LPDWORD lpdwIndex)
1544 {
1545 BOOL bSuccess = FALSE;
1546 LPWININETHTTPREQW lpwhr;
1547
1548 if (TRACE_ON(wininet)) {
1549 #define FE(x) { x, #x }
1550 static const wininet_flag_info query_flags[] = {
1551 FE(HTTP_QUERY_MIME_VERSION),
1552 FE(HTTP_QUERY_CONTENT_TYPE),
1553 FE(HTTP_QUERY_CONTENT_TRANSFER_ENCODING),
1554 FE(HTTP_QUERY_CONTENT_ID),
1555 FE(HTTP_QUERY_CONTENT_DESCRIPTION),
1556 FE(HTTP_QUERY_CONTENT_LENGTH),
1557 FE(HTTP_QUERY_CONTENT_LANGUAGE),
1558 FE(HTTP_QUERY_ALLOW),
1559 FE(HTTP_QUERY_PUBLIC),
1560 FE(HTTP_QUERY_DATE),
1561 FE(HTTP_QUERY_EXPIRES),
1562 FE(HTTP_QUERY_LAST_MODIFIED),
1563 FE(HTTP_QUERY_MESSAGE_ID),
1564 FE(HTTP_QUERY_URI),
1565 FE(HTTP_QUERY_DERIVED_FROM),
1566 FE(HTTP_QUERY_COST),
1567 FE(HTTP_QUERY_LINK),
1568 FE(HTTP_QUERY_PRAGMA),
1569 FE(HTTP_QUERY_VERSION),
1570 FE(HTTP_QUERY_STATUS_CODE),
1571 FE(HTTP_QUERY_STATUS_TEXT),
1572 FE(HTTP_QUERY_RAW_HEADERS),
1573 FE(HTTP_QUERY_RAW_HEADERS_CRLF),
1574 FE(HTTP_QUERY_CONNECTION),
1575 FE(HTTP_QUERY_ACCEPT),
1576 FE(HTTP_QUERY_ACCEPT_CHARSET),
1577 FE(HTTP_QUERY_ACCEPT_ENCODING),
1578 FE(HTTP_QUERY_ACCEPT_LANGUAGE),
1579 FE(HTTP_QUERY_AUTHORIZATION),
1580 FE(HTTP_QUERY_CONTENT_ENCODING),
1581 FE(HTTP_QUERY_FORWARDED),
1582 FE(HTTP_QUERY_FROM),
1583 FE(HTTP_QUERY_IF_MODIFIED_SINCE),
1584 FE(HTTP_QUERY_LOCATION),
1585 FE(HTTP_QUERY_ORIG_URI),
1586 FE(HTTP_QUERY_REFERER),
1587 FE(HTTP_QUERY_RETRY_AFTER),
1588 FE(HTTP_QUERY_SERVER),
1589 FE(HTTP_QUERY_TITLE),
1590 FE(HTTP_QUERY_USER_AGENT),
1591 FE(HTTP_QUERY_WWW_AUTHENTICATE),
1592 FE(HTTP_QUERY_PROXY_AUTHENTICATE),
1593 FE(HTTP_QUERY_ACCEPT_RANGES),
1594 FE(HTTP_QUERY_SET_COOKIE),
1595 FE(HTTP_QUERY_COOKIE),
1596 FE(HTTP_QUERY_REQUEST_METHOD),
1597 FE(HTTP_QUERY_REFRESH),
1598 FE(HTTP_QUERY_CONTENT_DISPOSITION),
1599 FE(HTTP_QUERY_AGE),
1600 FE(HTTP_QUERY_CACHE_CONTROL),
1601 FE(HTTP_QUERY_CONTENT_BASE),
1602 FE(HTTP_QUERY_CONTENT_LOCATION),
1603 FE(HTTP_QUERY_CONTENT_MD5),
1604 FE(HTTP_QUERY_CONTENT_RANGE),
1605 FE(HTTP_QUERY_ETAG),
1606 FE(HTTP_QUERY_HOST),
1607 FE(HTTP_QUERY_IF_MATCH),
1608 FE(HTTP_QUERY_IF_NONE_MATCH),
1609 FE(HTTP_QUERY_IF_RANGE),
1610 FE(HTTP_QUERY_IF_UNMODIFIED_SINCE),
1611 FE(HTTP_QUERY_MAX_FORWARDS),
1612 FE(HTTP_QUERY_PROXY_AUTHORIZATION),
1613 FE(HTTP_QUERY_RANGE),
1614 FE(HTTP_QUERY_TRANSFER_ENCODING),
1615 FE(HTTP_QUERY_UPGRADE),
1616 FE(HTTP_QUERY_VARY),
1617 FE(HTTP_QUERY_VIA),
1618 FE(HTTP_QUERY_WARNING),
1619 FE(HTTP_QUERY_CUSTOM)
1620 };
1621 static const wininet_flag_info modifier_flags[] = {
1622 FE(HTTP_QUERY_FLAG_REQUEST_HEADERS),
1623 FE(HTTP_QUERY_FLAG_SYSTEMTIME),
1624 FE(HTTP_QUERY_FLAG_NUMBER),
1625 FE(HTTP_QUERY_FLAG_COALESCE)
1626 };
1627 #undef FE
1628 DWORD info_mod = dwInfoLevel & HTTP_QUERY_MODIFIER_FLAGS_MASK;
1629 DWORD info = dwInfoLevel & HTTP_QUERY_HEADER_MASK;
1630 DWORD i;
1631
1632 TRACE("(%p, 0x%08x)--> %d\n", hHttpRequest, dwInfoLevel, dwInfoLevel);
1633 TRACE(" Attribute:");
1634 for (i = 0; i < (sizeof(query_flags) / sizeof(query_flags[0])); i++) {
1635 if (query_flags[i].val == info) {
1636 TRACE(" %s", query_flags[i].name);
1637 break;
1638 }
1639 }
1640 if (i == (sizeof(query_flags) / sizeof(query_flags[0]))) {
1641 TRACE(" Unknown (%08x)", info);
1642 }
1643
1644 TRACE(" Modifier:");
1645 for (i = 0; i < (sizeof(modifier_flags) / sizeof(modifier_flags[0])); i++) {
1646 if (modifier_flags[i].val & info_mod) {
1647 TRACE(" %s", modifier_flags[i].name);
1648 info_mod &= ~ modifier_flags[i].val;
1649 }
1650 }
1651
1652 if (info_mod) {
1653 TRACE(" Unknown (%08x)", info_mod);
1654 }
1655 TRACE("\n");
1656 }
1657
1658 lpwhr = (LPWININETHTTPREQW) WININET_GetObject( hHttpRequest );
1659 if (NULL == lpwhr || lpwhr->hdr.htype != WH_HHTTPREQ)
1660 {
1661 INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE);
1662 goto lend;
1663 }
1664
1665 bSuccess = HTTP_HttpQueryInfoW( lpwhr, dwInfoLevel,
1666 lpBuffer, lpdwBufferLength, lpdwIndex);
1667
1668 lend:
1669 if( lpwhr )
1670 WININET_Release( &lpwhr->hdr );
1671
1672 TRACE("%d <--\n", bSuccess);
1673 return bSuccess;
1674 }
1675
1676 /***********************************************************************
1677 * HttpQueryInfoA (WININET.@)
1678 *
1679 * Queries for information about an HTTP request
1680 *
1681 * RETURNS
1682 * TRUE on success
1683 * FALSE on failure
1684 *
1685 */
1686 BOOL WINAPI HttpQueryInfoA(HINTERNET hHttpRequest, DWORD dwInfoLevel,
1687 LPVOID lpBuffer, LPDWORD lpdwBufferLength, LPDWORD lpdwIndex)
1688 {
1689 BOOL result;
1690 DWORD len;
1691 WCHAR* bufferW;
1692
1693 if((dwInfoLevel & HTTP_QUERY_FLAG_NUMBER) ||
1694 (dwInfoLevel & HTTP_QUERY_FLAG_SYSTEMTIME))
1695 {
1696 return HttpQueryInfoW( hHttpRequest, dwInfoLevel, lpBuffer,
1697 lpdwBufferLength, lpdwIndex );
1698 }
1699
1700 len = (*lpdwBufferLength)*sizeof(WCHAR);
1701 bufferW = HeapAlloc( GetProcessHeap(), 0, len );
1702 /* buffer is in/out because of HTTP_QUERY_CUSTOM */
1703 if ((dwInfoLevel & HTTP_QUERY_HEADER_MASK) == HTTP_QUERY_CUSTOM)
1704 MultiByteToWideChar(CP_ACP,0,lpBuffer,-1,bufferW,len);
1705 result = HttpQueryInfoW( hHttpRequest, dwInfoLevel, bufferW,
1706 &len, lpdwIndex );
1707 if( result )
1708 {
1709 len = WideCharToMultiByte( CP_ACP,0, bufferW, len / sizeof(WCHAR) + 1,
1710 lpBuffer, *lpdwBufferLength, NULL, NULL );
1711 *lpdwBufferLength = len - 1;
1712
1713 TRACE("lpBuffer: %s\n", debugstr_a(lpBuffer));
1714 }
1715 else
1716 /* since the strings being returned from HttpQueryInfoW should be
1717 * only ASCII characters, it is reasonable to assume that all of
1718 * the Unicode characters can be reduced to a single byte */
1719 *lpdwBufferLength = len / sizeof(WCHAR);
1720
1721 HeapFree(GetProcessHeap(), 0, bufferW );
1722
1723 return result;
1724 }
1725
1726 /***********************************************************************
1727 * HttpSendRequestExA (WININET.@)
1728 *
1729 * Sends the specified request to the HTTP server and allows chunked
1730 * transfers.
1731 *
1732 * RETURNS
1733 * Success: TRUE
1734 * Failure: FALSE, call GetLastError() for more information.
1735 */
1736 BOOL WINAPI HttpSendRequestExA(HINTERNET hRequest,
1737 LPINTERNET_BUFFERSA lpBuffersIn,
1738 LPINTERNET_BUFFERSA lpBuffersOut,
1739 DWORD dwFlags, DWORD dwContext)
1740 {
1741 INTERNET_BUFFERSW BuffersInW;
1742 BOOL rc = FALSE;
1743 DWORD headerlen;
1744 LPWSTR header = NULL;
1745
1746 TRACE("(%p, %p, %p, %08x, %08x): stub\n", hRequest, lpBuffersIn,
1747 lpBuffersOut, dwFlags, dwContext);
1748
1749 if (lpBuffersIn)
1750 {
1751 BuffersInW.dwStructSize = sizeof(LPINTERNET_BUFFERSW);
1752 if (lpBuffersIn->lpcszHeader)
1753 {
1754 headerlen = MultiByteToWideChar(CP_ACP,0,lpBuffersIn->lpcszHeader,
1755 lpBuffersIn->dwHeadersLength,0,0);
1756 header = HeapAlloc(GetProcessHeap(),0,headerlen*sizeof(WCHAR));
1757 if (!(BuffersInW.lpcszHeader = header))
1758 {
1759 INTERNET_SetLastError(ERROR_OUTOFMEMORY);
1760 return FALSE;
1761 }
1762 BuffersInW.dwHeadersLength = MultiByteToWideChar(CP_ACP, 0,
1763 lpBuffersIn->lpcszHeader, lpBuffersIn->dwHeadersLength,
1764 header, headerlen);
1765 }
1766 else
1767 BuffersInW.lpcszHeader = NULL;
1768 BuffersInW.dwHeadersTotal = lpBuffersIn->dwHeadersTotal;
1769 BuffersInW.lpvBuffer = lpBuffersIn->lpvBuffer;
1770 BuffersInW.dwBufferLength = lpBuffersIn->dwBufferLength;
1771 BuffersInW.dwBufferTotal = lpBuffersIn->dwBufferTotal;
1772 BuffersInW.Next = NULL;
1773 }
1774
1775 rc = HttpSendRequestExW(hRequest, lpBuffersIn ? &BuffersInW : NULL, NULL, dwFlags, dwContext);
1776
1777 HeapFree(GetProcessHeap(),0,header);
1778
1779 return rc;
1780 }
1781
1782 /***********************************************************************
1783 * HttpSendRequestExW (WININET.@)
1784 *
1785 * Sends the specified request to the HTTP server and allows chunked
1786 * transfers
1787 *
1788 * RETURNS
1789 * Success: TRUE
1790 * Failure: FALSE, call GetLastError() for more information.
1791 */
1792 BOOL WINAPI HttpSendRequestExW(HINTERNET hRequest,
1793 LPINTERNET_BUFFERSW lpBuffersIn,
1794 LPINTERNET_BUFFERSW lpBuffersOut,
1795 DWORD dwFlags, DWORD dwContext)
1796 {
1797 BOOL ret;
1798 LPWININETHTTPREQW lpwhr;
1799 LPWININETHTTPSESSIONW lpwhs;
1800 LPWININETAPPINFOW hIC;
1801
1802 TRACE("(%p, %p, %p, %08x, %08x)\n", hRequest, lpBuffersIn,
1803 lpBuffersOut, dwFlags, dwContext);
1804
1805 lpwhr = (LPWININETHTTPREQW) WININET_GetObject( hRequest );
1806
1807 if (NULL == lpwhr || lpwhr->hdr.htype != WH_HHTTPREQ)
1808 {
1809 INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE);
1810 return FALSE;
1811 }
1812
1813 lpwhs = lpwhr->lpHttpSession;
1814 assert(lpwhs->hdr.htype == WH_HHTTPSESSION);
1815 hIC = lpwhs->lpAppInfo;
1816 assert(hIC->hdr.htype == WH_HINIT);
1817
1818 if (hIC->hdr.dwFlags & INTERNET_FLAG_ASYNC)
1819 {
1820 WORKREQUEST workRequest;
1821 struct WORKREQ_HTTPSENDREQUESTW *req;
1822
1823 workRequest.asyncproc = AsyncHttpSendRequestProc;
1824 workRequest.hdr = WININET_AddRef( &lpwhr->hdr );
1825 req = &workRequest.u.HttpSendRequestW;
1826 if (lpBuffersIn)
1827 {
1828 if (lpBuffersIn->lpcszHeader)
1829 /* FIXME: this should use dwHeadersLength or may not be necessary at all */
1830 req->lpszHeader = WININET_strdupW(lpBuffersIn->lpcszHeader);
1831 else
1832 req->lpszHeader = NULL;
1833 req->dwHeaderLength = lpBuffersIn->dwHeadersLength;
1834 req->lpOptional = lpBuffersIn->lpvBuffer;
1835 req->dwOptionalLength = lpBuffersIn->dwBufferLength;
1836 req->dwContentLength = lpBuffersIn->dwBufferTotal;
1837 }
1838 else
1839 {
1840 req->lpszHeader = NULL;
1841 req->dwHeaderLength = 0;
1842 req->lpOptional = NULL;
1843 req->dwOptionalLength = 0;
1844 req->dwContentLength = 0;
1845 }
1846
1847 req->bEndRequest = FALSE;
1848
1849 INTERNET_AsyncCall(&workRequest);
1850 /*
1851 * This is from windows.
1852 */
1853 INTERNET_SetLastError(ERROR_IO_PENDING);
1854 ret = FALSE;
1855 }
1856 else
1857 {
1858 ret = HTTP_HttpSendRequestW(lpwhr, lpBuffersIn->lpcszHeader, lpBuffersIn->dwHeadersLength,
1859 lpBuffersIn->lpvBuffer, lpBuffersIn->dwBufferLength,
1860 lpBuffersIn->dwBufferTotal, FALSE);
1861 }
1862
1863 WININET_Release(&lpwhr->hdr);
1864 TRACE("<---\n");
1865 return ret;
1866 }
1867
1868 /***********************************************************************
1869 * HttpSendRequestW (WININET.@)
1870 *
1871 * Sends the specified request to the HTTP server
1872 *
1873 * RETURNS
1874 * TRUE on success
1875 * FALSE on failure
1876 *
1877 */
1878 BOOL WINAPI HttpSendRequestW(HINTERNET hHttpRequest, LPCWSTR lpszHeaders,
1879 DWORD dwHeaderLength, LPVOID lpOptional ,DWORD dwOptionalLength)
1880 {
1881 LPWININETHTTPREQW lpwhr;
1882 LPWININETHTTPSESSIONW lpwhs = NULL;
1883 LPWININETAPPINFOW hIC = NULL;
1884 BOOL r;
1885
1886 TRACE("%p, %p (%s), %i, %p, %i)\n", hHttpRequest,
1887 lpszHeaders, debugstr_w(lpszHeaders), dwHeaderLength, lpOptional, dwOptionalLength);
1888
1889 lpwhr = (LPWININETHTTPREQW) WININET_GetObject( hHttpRequest );
1890 if (NULL == lpwhr || lpwhr->hdr.htype != WH_HHTTPREQ)
1891 {
1892 INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE);
1893 r = FALSE;
1894 goto lend;
1895 }
1896
1897 lpwhs = lpwhr->lpHttpSession;
1898 if (NULL == lpwhs || lpwhs->hdr.htype != WH_HHTTPSESSION)
1899 {
1900 INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE);
1901 r = FALSE;
1902 goto lend;
1903 }
1904
1905 hIC = lpwhs->lpAppInfo;
1906 if (NULL == hIC || hIC->hdr.htype != WH_HINIT)
1907 {
1908 INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE);
1909 r = FALSE;
1910 goto lend;
1911 }
1912
1913 if (hIC->hdr.dwFlags & INTERNET_FLAG_ASYNC)
1914 {
1915 WORKREQUEST workRequest;
1916 struct WORKREQ_HTTPSENDREQUESTW *req;
1917
1918 workRequest.asyncproc = AsyncHttpSendRequestProc;
1919 workRequest.hdr = WININET_AddRef( &lpwhr->hdr );
1920 req = &workRequest.u.HttpSendRequestW;
1921 if (lpszHeaders)
1922 req->lpszHeader = WININET_strdupW(lpszHeaders);
1923 else
1924 req->lpszHeader = 0;
1925 req->dwHeaderLength = dwHeaderLength;
1926 req->lpOptional = lpOptional;
1927 req->dwOptionalLength = dwOptionalLength;
1928 req->dwContentLength = dwOptionalLength;
1929 req->bEndRequest = TRUE;
1930
1931 INTERNET_AsyncCall(&workRequest);
1932 /*
1933 * This is from windows.
1934 */
1935 INTERNET_SetLastError(ERROR_IO_PENDING);
1936 r = FALSE;
1937 }
1938 else
1939 {
1940 r = HTTP_HttpSendRequestW(lpwhr, lpszHeaders,
1941 dwHeaderLength, lpOptional, dwOptionalLength,
1942 dwOptionalLength, TRUE);
1943 }
1944 lend:
1945 if( lpwhr )
1946 WININET_Release( &lpwhr->hdr );
1947 return r;
1948 }
1949
1950 /***********************************************************************
1951 * HttpSendRequestA (WININET.@)
1952 *
1953 * Sends the specified request to the HTTP server
1954 *
1955 * RETURNS
1956 * TRUE on success
1957 * FALSE on failure
1958 *
1959 */
1960 BOOL WINAPI HttpSendRequestA(HINTERNET hHttpRequest, LPCSTR lpszHeaders,
1961 DWORD dwHeaderLength, LPVOID lpOptional ,DWORD dwOptionalLength)
1962 {
1963 BOOL result;
1964 LPWSTR szHeaders=NULL;
1965 DWORD nLen=dwHeaderLength;
1966 if(lpszHeaders!=NULL)
1967 {
1968 nLen=MultiByteToWideChar(CP_ACP,0,lpszHeaders,dwHeaderLength,NULL,0);
1969 szHeaders=HeapAlloc(GetProcessHeap(),0,nLen*sizeof(WCHAR));
1970 MultiByteToWideChar(CP_ACP,0,lpszHeaders,dwHeaderLength,szHeaders,nLen);
1971 }
1972 result=HttpSendRequestW(hHttpRequest, szHeaders, nLen, lpOptional, dwOptionalLength);
1973 HeapFree(GetProcessHeap(),0,szHeaders);
1974 return result;
1975 }
1976
1977 /***********************************************************************
1978 * HTTP_HandleRedirect (internal)
1979 */
1980 static BOOL HTTP_HandleRedirect(LPWININETHTTPREQW lpwhr, LPCWSTR lpszUrl)
1981 {
1982 LPWININETHTTPSESSIONW lpwhs = lpwhr->lpHttpSession;
1983 LPWININETAPPINFOW hIC = lpwhs->lpAppInfo;
1984 WCHAR path[2048];
1985
1986 if(lpszUrl[0]=='/')
1987 {
1988 /* if it's an absolute path, keep the same session info */
1989 lstrcpynW(path, lpszUrl, 2048);
1990 }
1991 else if (NULL != hIC->lpszProxy && hIC->lpszProxy[0] != 0)
1992 {
1993 TRACE("Redirect through proxy\n");
1994 lstrcpynW(path, lpszUrl, 2048);
1995 }
1996 else
1997 {
1998 URL_COMPONENTSW urlComponents;
1999 WCHAR protocol[32], hostName[MAXHOSTNAME], userName[1024];
2000 static WCHAR szHttp[] = {'h','t','t','p',0};
2001 static WCHAR szHttps[] = {'h','t','t','p','s',0};
2002 DWORD url_length = 0;
2003 LPWSTR orig_url;
2004 LPWSTR combined_url;
2005
2006 urlComponents.dwStructSize = sizeof(URL_COMPONENTSW);
2007 urlComponents.lpszScheme = (lpwhr->hdr.dwFlags & INTERNET_FLAG_SECURE) ? szHttps : szHttp;
2008 urlComponents.dwSchemeLength = 0;
2009 urlComponents.lpszHostName = lpwhs->lpszHostName;
2010 urlComponents.dwHostNameLength = 0;
2011 urlComponents.nPort = lpwhs->nHostPort;
2012 urlComponents.lpszUserName = lpwhs->lpszUserName;
2013 urlComponents.dwUserNameLength = 0;
2014 urlComponents.lpszPassword = NULL;
2015 urlComponents.dwPasswordLength = 0;
2016 urlComponents.lpszUrlPath = lpwhr->lpszPath;
2017 urlComponents.dwUrlPathLength = 0;
2018 urlComponents.lpszExtraInfo = NULL;
2019 urlComponents.dwExtraInfoLength = 0;
2020
2021 if (!InternetCreateUrlW(&urlComponents, 0, NULL, &url_length) &&
2022 (GetLastError() != ERROR_INSUFFICIENT_BUFFER))
2023 return FALSE;
2024
2025 orig_url = HeapAlloc(GetProcessHeap(), 0, url_length);
2026
2027 /* convert from bytes to characters */
2028 url_length = url_length / sizeof(WCHAR) - 1;
2029 if (!InternetCreateUrlW(&urlComponents, 0, orig_url, &url_length))
2030 {
2031 HeapFree(GetProcessHeap(), 0, orig_url);
2032 return FALSE;
2033 }
2034
2035 url_length = 0;
2036 if (!InternetCombineUrlW(orig_url, lpszUrl, NULL, &url_length, ICU_ENCODE_SPACES_ONLY) &&
2037 (GetLastError() != ERROR_INSUFFICIENT_BUFFER))
2038 {
2039 HeapFree(GetProcessHeap(), 0, orig_url);
2040 return FALSE;
2041 }
2042 combined_url = HeapAlloc(GetProcessHeap(), 0, url_length * sizeof(WCHAR));
2043
2044 if (!InternetCombineUrlW(orig_url, lpszUrl, combined_url, &url_length, ICU_ENCODE_SPACES_ONLY))
2045 {
2046 HeapFree(GetProcessHeap(), 0, orig_url);
2047 HeapFree(GetProcessHeap(), 0, combined_url);
2048 return FALSE;
2049 }
2050 HeapFree(GetProcessHeap(), 0, orig_url);
2051
2052 userName[0] = 0;
2053 hostName[0] = 0;
2054 protocol[0] = 0;
2055
2056 urlComponents.dwStructSize = sizeof(URL_COMPONENTSW);
2057 urlComponents.lpszScheme = protocol;
2058 urlComponents.dwSchemeLength = 32;
2059 urlComponents.lpszHostName = hostName;
2060 urlComponents.dwHostNameLength = MAXHOSTNAME;
2061 urlComponents.lpszUserName = userName;
2062 urlComponents.dwUserNameLength = 1024;
2063 urlComponents.lpszPassword = NULL;
2064 urlComponents.dwPasswordLength = 0;
2065 urlComponents.lpszUrlPath = path;
2066 urlComponents.dwUrlPathLength = 2048;
2067 urlComponents.lpszExtraInfo = NULL;
2068 urlComponents.dwExtraInfoLength = 0;
2069 if(!InternetCrackUrlW(combined_url, strlenW(combined_url), 0, &urlComponents))
2070 {
2071 HeapFree(GetProcessHeap(), 0, combined_url);
2072 return FALSE;
2073 }
2074 HeapFree(GetProcessHeap(), 0, combined_url);
2075
2076 if (!strncmpW(szHttp, urlComponents.lpszScheme, strlenW(szHttp)) &&
2077 (lpwhr->hdr.dwFlags & INTERNET_FLAG_SECURE))
2078 {
2079 TRACE("redirect from secure page to non-secure page\n");
2080 /* FIXME: warn about from secure redirect to non-secure page */
2081 lpwhr->hdr.dwFlags &= ~INTERNET_FLAG_SECURE;
2082 }
2083 if (!strncmpW(szHttps, urlComponents.lpszScheme, strlenW(szHttps)) &&
2084 !(lpwhr->hdr.dwFlags & INTERNET_FLAG_SECURE))
2085 {
2086 TRACE("redirect from non-secure page to secure page\n");
2087 /* FIXME: notify about redirect to secure page */
2088 lpwhr->hdr.dwFlags |= INTERNET_FLAG_SECURE;
2089 }
2090
2091 if (urlComponents.nPort == INTERNET_INVALID_PORT_NUMBER)
2092 {
2093 if (lstrlenW(protocol)>4) /*https*/
2094 urlComponents.nPort = INTERNET_DEFAULT_HTTPS_PORT;
2095 else /*http*/
2096 urlComponents.nPort = INTERNET_DEFAULT_HTTP_PORT;
2097 }
2098
2099 #if 0
2100 /*
2101 * This upsets redirects to binary files on sourceforge.net
2102 * and gives an html page instead of the target file
2103 * Examination of the HTTP request sent by native wininet.dll
2104 * reveals that it doesn't send a referrer in that case.
2105 * Maybe there's a flag that enables this, or maybe a referrer
2106 * shouldn't be added in case of a redirect.
2107 */
2108
2109 /* consider the current host as the referrer */
2110 if (NULL != lpwhs->lpszServerName && strlenW(lpwhs->lpszServerName))
2111 HTTP_ProcessHeader(lpwhr, HTTP_REFERER, lpwhs->lpszServerName,
2112 HTTP_ADDHDR_FLAG_REQ|HTTP_ADDREQ_FLAG_REPLACE|
2113 HTTP_ADDHDR_FLAG_ADD_IF_NEW);
2114 #endif
2115
2116 HeapFree(GetProcessHeap(), 0, lpwhs->lpszServerName);
2117 lpwhs->lpszServerName = WININET_strdupW(hostName);
2118 HeapFree(GetProcessHeap(), 0, lpwhs->lpszHostName);
2119 if (urlComponents.nPort != INTERNET_DEFAULT_HTTP_PORT &&
2120 urlComponents.nPort != INTERNET_DEFAULT_HTTPS_PORT)
2121 {
2122 int len;
2123 static const WCHAR fmt[] = {'%','s',':','%','i',0};
2124 len = lstrlenW(hostName);
2125 len += 7; /* 5 for strlen("65535") + 1 for ":" + 1 for '\0' */
2126 lpwhs->lpszHostName = HeapAlloc(GetProcessHeap(), 0, len*sizeof(WCHAR));
2127 sprintfW(lpwhs->lpszHostName, fmt, hostName, urlComponents.nPort);
2128 }
2129 else
2130 lpwhs->lpszHostName = WININET_strdupW(hostName);
2131
2132 HTTP_ProcessHeader(lpwhr, szHost, lpwhs->lpszHostName, HTTP_ADDREQ_FLAG_ADD | HTTP_ADDREQ_FLAG_REPLACE | HTTP_ADDHDR_FLAG_REQ);
2133
2134
2135 HeapFree(GetProcessHeap(), 0, lpwhs->lpszUserName);
2136 lpwhs->lpszUserName = NULL;
2137 if (userName[0])
2138 lpwhs->lpszUserName = WININET_strdupW(userName);
2139 lpwhs->nServerPort = urlComponents.nPort;
2140
2141 if (!HTTP_ResolveName(lpwhr))
2142 return FALSE;
2143
2144 NETCON_close(&lpwhr->netConnection);
2145
2146 if (!NETCON_init(&lpwhr->netConnection,lpwhr->hdr.dwFlags & INTERNET_FLAG_SECURE))
2147 return FALSE;
2148 }
2149
2150 HeapFree(GetProcessHeap(), 0, lpwhr->lpszPath);
2151 lpwhr->lpszPath=NULL;
2152 if (strlenW(path))
2153 {
2154 DWORD needed = 0;
2155 HRESULT rc;
2156
2157 rc = UrlEscapeW(path, NULL, &needed, URL_ESCAPE_SPACES_ONLY);
2158 if (rc != E_POINTER)
2159 needed = strlenW(path)+1;
2160 lpwhr->lpszPath = HeapAlloc(GetProcessHeap(), 0, needed*sizeof(WCHAR));
2161 rc = UrlEscapeW(path, lpwhr->lpszPath, &needed,
2162 URL_ESCAPE_SPACES_ONLY);
2163 if (rc)
2164 {
2165 ERR("Unable to escape string!(%s) (%d)\n",debugstr_w(path),rc);
2166 strcpyW(lpwhr->lpszPath,path);
2167 }
2168 }
2169
2170 return TRUE;
2171 }
2172
2173 /***********************************************************************
2174 * HTTP_build_req (internal)
2175 *
2176 * concatenate all the strings in the request together
2177 */
2178 static LPWSTR HTTP_build_req( LPCWSTR *list, int len )
2179 {
2180 LPCWSTR *t;
2181 LPWSTR str;
2182
2183 for( t = list; *t ; t++ )
2184 len += strlenW( *t );
2185 len++;
2186
2187 str = HeapAlloc( GetProcessHeap(), 0, len*sizeof(WCHAR) );
2188 *str = 0;
2189
2190 for( t = list; *t ; t++ )
2191 strcatW( str, *t );
2192
2193 return str;
2194 }
2195
2196 static BOOL HTTP_SecureProxyConnect(LPWININETHTTPREQW lpwhr)
2197 {
2198 LPWSTR lpszPath;
2199 LPWSTR requestString;
2200 INT len;
2201 INT cnt;
2202 INT responseLen;
2203 char *ascii_req;
2204 BOOL ret;
2205 static const WCHAR szConnect[] = {'C','O','N','N','E','C','T',0};
2206 static const WCHAR szFormat[] = {'%','s',':','%','d',0};
2207 LPWININETHTTPSESSIONW lpwhs = lpwhr->lpHttpSession;
2208
2209 TRACE("\n");
2210
2211 lpszPath = HeapAlloc( GetProcessHeap(), 0, (lstrlenW( lpwhs->lpszHostName ) + 13)*sizeof(WCHAR) );
2212 sprintfW( lpszPath, szFormat, lpwhs->lpszHostName, lpwhs->nHostPort );
2213 requestString = HTTP_BuildHeaderRequestString( lpwhr, szConnect, lpszPath, FALSE );
2214 HeapFree( GetProcessHeap(), 0, lpszPath );
2215
2216 len = WideCharToMultiByte( CP_ACP, 0, requestString, -1,
2217 NULL, 0, NULL, NULL );
2218 len--; /* the nul terminator isn't needed */
2219 ascii_req = HeapAlloc( GetProcessHeap(), 0, len );
2220 WideCharToMultiByte( CP_ACP, 0, requestString, -1,
2221 ascii_req, len, NULL, NULL );
2222 HeapFree( GetProcessHeap(), 0, requestString );
2223
2224 TRACE("full request -> %s\n", debugstr_an( ascii_req, len ) );
2225
2226 ret = NETCON_send( &lpwhr->netConnection, ascii_req, len, 0, &cnt );
2227 HeapFree( GetProcessHeap(), 0, ascii_req );
2228 if (!ret || cnt < 0)
2229 return FALSE;
2230
2231 responseLen = HTTP_GetResponseHeaders( lpwhr );
2232 if (!responseLen)
2233 return FALSE;
2234
2235 return TRUE;
2236 }
2237
2238 /***********************************************************************
2239 * HTTP_HttpSendRequestW (internal)
2240 *
2241 * Sends the specified request to the HTTP server
2242 *
2243 * RETURNS
2244 * TRUE on success
2245 * FALSE on failure
2246 *
2247 */
2248 BOOL WINAPI HTTP_HttpSendRequestW(LPWININETHTTPREQW lpwhr, LPCWSTR lpszHeaders,
2249 DWORD dwHeaderLength, LPVOID lpOptional, DWORD dwOptionalLength,
2250 DWORD dwContentLength, BOOL bEndRequest)
2251 {
2252 INT cnt;
2253 BOOL bSuccess = FALSE;
2254 LPWSTR requestString = NULL;
2255 INT responseLen;
2256 BOOL loop_next;
2257 INTERNET_ASYNC_RESULT iar;
2258 static const WCHAR szClose[] = { 'C','l','o','s','e',0 };
2259
2260 TRACE("--> %p\n", lpwhr);
2261
2262 assert(lpwhr->hdr.htype == WH_HHTTPREQ);
2263
2264 /* Clear any error information */
2265 INTERNET_SetLastError(0);
2266
2267 HTTP_FixVerb(lpwhr);
2268
2269 /* if we are using optional stuff, we must add the fixed header of that option length */
2270 if (dwContentLength > 0)
2271 {
2272 static const WCHAR szContentLength[] = {
2273 'C','o','n','t','e','n','t','-','L','e','n','g','t','h',':',' ','%','l','i','\r','\n',0};
2274 WCHAR contentLengthStr[sizeof szContentLength/2 /* includes \n\r */ + 20 /* int */ ];
2275 sprintfW(contentLengthStr, szContentLength, dwContentLength);
2276 HTTP_HttpAddRequestHeadersW(lpwhr, contentLengthStr, -1L,
2277 HTTP_ADDREQ_FLAG_ADD | HTTP_ADDHDR_FLAG_REPLACE);
2278 }
2279
2280 do
2281 {
2282 DWORD len;
2283 char *ascii_req;
2284
2285 loop_next = FALSE;
2286
2287 /* like native, just in case the caller forgot to call InternetReadFile
2288 * for all the data */
2289 HTTP_DrainContent(lpwhr);
2290 lpwhr->dwContentRead = 0;
2291
2292 if (TRACE_ON(wininet))
2293 {
2294 LPHTTPHEADERW Host = HTTP_GetHeader(lpwhr,szHost);
2295 TRACE("Going to url %s %s\n", debugstr_w(Host->lpszValue), debugstr_w(lpwhr->lpszPath));
2296 }
2297
2298 HTTP_FixURL(lpwhr);
2299
2300 /* add the headers the caller supplied */
2301 if( lpszHeaders && dwHeaderLength )
2302 {
2303 HTTP_HttpAddRequestHeadersW(lpwhr, lpszHeaders, dwHeaderLength,
2304 HTTP_ADDREQ_FLAG_ADD | HTTP_ADDHDR_FLAG_REPLACE);
2305 }
2306
2307 HTTP_ProcessHeader(lpwhr, szConnection,
2308 lpwhr->hdr.dwFlags & INTERNET_FLAG_KEEP_CONNECTION ? szKeepAlive : szClose,
2309 HTTP_ADDHDR_FLAG_REQ | HTTP_ADDHDR_FLAG_REPLACE);
2310
2311 /* if there's a proxy username and password, add it to the headers */
2312 HTTP_AddProxyInfo(lpwhr);
2313
2314 requestString = HTTP_BuildHeaderRequestString(lpwhr, lpwhr->lpszVerb, lpwhr->lpszPath, FALSE);
2315
2316 TRACE("Request header -> %s\n", debugstr_w(requestString) );
2317
2318 /* Send the request and store the results */
2319 if (!HTTP_OpenConnection(lpwhr))
2320 goto lend;
2321
2322 /* send the request as ASCII, tack on the optional data */
2323 if( !lpOptional )
2324 dwOptionalLength = 0;
2325 len = WideCharToMultiByte( CP_ACP, 0, requestString, -1,
2326 NULL, 0, NULL, NULL );
2327 ascii_req = HeapAlloc( GetProcessHeap(), 0, len + dwOptionalLength );
2328 WideCharToMultiByte( CP_ACP, 0, requestString, -1,
2329 ascii_req, len, NULL, NULL );
2330 if( lpOptional )
2331 memcpy( &ascii_req[len-1], lpOptional, dwOptionalLength );
2332 len = (len + dwOptionalLength - 1);
2333 ascii_req[len] = 0;
2334 TRACE("full request -> %s\n", debugstr_a(ascii_req) );
2335
2336 INTERNET_SendCallback(&lpwhr->hdr, lpwhr->hdr.dwContext,
2337 INTERNET_STATUS_SENDING_REQUEST, NULL, 0);
2338
2339 NETCON_send(&lpwhr->netConnection, ascii_req, len, 0, &cnt);
2340 HeapFree( GetProcessHeap(), 0, ascii_req );
2341
2342 INTERNET_SendCallback(&lpwhr->hdr, lpwhr->hdr.dwContext,
2343 INTERNET_STATUS_REQUEST_SENT,
2344 &len, sizeof(DWORD));
2345
2346 if (bEndRequest)
2347 {
2348 DWORD dwBufferSize;
2349
2350 INTERNET_SendCallback(&lpwhr->hdr, lpwhr->hdr.dwContext,
2351 INTERNET_STATUS_RECEIVING_RESPONSE, NULL, 0);
2352
2353 if (cnt < 0)
2354 goto lend;
2355
2356 responseLen = HTTP_GetResponseHeaders(lpwhr);
2357 if (responseLen)
2358 bSuccess = TRUE;
2359
2360 INTERNET_SendCallback(&lpwhr->hdr, lpwhr->hdr.dwContext,
2361 INTERNET_STATUS_RESPONSE_RECEIVED, &responseLen,
2362 sizeof(DWORD));
2363
2364 HTTP_ProcessHeaders(lpwhr);
2365
2366 dwBufferSize = sizeof(lpwhr->dwContentLength);
2367 if (!HTTP_HttpQueryInfoW(lpwhr,HTTP_QUERY_FLAG_NUMBER|HTTP_QUERY_CONTENT_LENGTH,
2368 &lpwhr->dwContentLength,&dwBufferSize,NULL))
2369 lpwhr->dwContentLength = -1;
2370
2371 if (lpwhr->dwContentLength == 0)
2372 HTTP_FinishedReading(lpwhr);
2373
2374 if (!(lpwhr->hdr.dwFlags & INTERNET_FLAG_NO_AUTO_REDIRECT) && bSuccess)
2375 {
2376 DWORD dwCode,dwCodeLength=sizeof(DWORD);
2377 WCHAR szNewLocation[2048];
2378 dwBufferSize=sizeof(szNewLocation);
2379 if (HTTP_HttpQueryInfoW(lpwhr,HTTP_QUERY_FLAG_NUMBER|HTTP_QUERY_STATUS_CODE,&dwCode,&dwCodeLength,NULL) &&
2380 (dwCode==HTTP_STATUS_REDIRECT || dwCode==HTTP_STATUS_MOVED) &&
2381 HTTP_HttpQueryInfoW(lpwhr,HTTP_QUERY_LOCATION,szNewLocation,&dwBufferSize,NULL))
2382 {
2383 HTTP_DrainContent(lpwhr);
2384 INTERNET_SendCallback(&lpwhr->hdr, lpwhr->hdr.dwContext,
2385 INTERNET_STATUS_REDIRECT, szNewLocation,
2386 dwBufferSize);
2387 bSuccess = HTTP_HandleRedirect(lpwhr, szNewLocation);
2388 if (bSuccess)
2389 {
2390 HeapFree(GetProcessHeap(), 0, requestString);
2391 loop_next = TRUE;
2392 }
2393 }
2394 }
2395
2396 }
2397 else
2398 bSuccess = TRUE;
2399 }
2400 while (loop_next);
2401
2402 lend:
2403
2404 HeapFree(GetProcessHeap(), 0, requestString);
2405
2406 /* TODO: send notification for P3P header */
2407
2408 iar.dwResult = (DWORD)bSuccess;
2409 iar.dwError = bSuccess ? ERROR_SUCCESS : INTERNET_GetLastError();
2410
2411 INTERNET_SendCallback(&lpwhr->hdr, lpwhr->hdr.dwContext,
2412 INTERNET_STATUS_REQUEST_COMPLETE, &iar,
2413 sizeof(INTERNET_ASYNC_RESULT));
2414
2415 TRACE("<--\n");
2416 return bSuccess;
2417 }
2418
2419 /***********************************************************************
2420 * HTTP_Connect (internal)
2421 *
2422 * Create http session handle
2423 *
2424 * RETURNS
2425 * HINTERNET a session handle on success
2426 * NULL on failure
2427 *
2428 */
2429 HINTERNET HTTP_Connect(LPWININETAPPINFOW hIC, LPCWSTR lpszServerName,
2430 INTERNET_PORT nServerPort, LPCWSTR lpszUserName,
2431 LPCWSTR lpszPassword, DWORD dwFlags, DWORD dwContext,
2432 DWORD dwInternalFlags)
2433 {
2434 BOOL bSuccess = FALSE;
2435 LPWININETHTTPSESSIONW lpwhs = NULL;
2436 HINTERNET handle = NULL;
2437
2438 TRACE("-->\n");
2439
2440 assert( hIC->hdr.htype == WH_HINIT );
2441
2442 hIC->hdr.dwContext = dwContext;
2443
2444 lpwhs = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(WININETHTTPSESSIONW));
2445 if (NULL == lpwhs)
2446 {
2447 INTERNET_SetLastError(ERROR_OUTOFMEMORY);
2448 goto lerror;
2449 }
2450
2451 /*
2452 * According to my tests. The name is not resolved until a request is sent
2453 */
2454
2455 lpwhs->hdr.htype = WH_HHTTPSESSION;
2456 lpwhs->hdr.dwFlags = dwFlags;
2457 lpwhs->hdr.dwContext = dwContext;
2458 lpwhs->hdr.dwInternalFlags = dwInternalFlags | (hIC->hdr.dwInternalFlags & INET_CALLBACKW);
2459 lpwhs->hdr.dwRefCount = 1;
2460 lpwhs->hdr.destroy = HTTP_CloseHTTPSessionHandle;
2461 lpwhs->hdr.lpfnStatusCB = hIC->hdr.lpfnStatusCB;
2462
2463 WININET_AddRef( &hIC->hdr );
2464 lpwhs->lpAppInfo = hIC;
2465
2466 handle = WININET_AllocHandle( &lpwhs->hdr );
2467 if (NULL == handle)
2468 {
2469 ERR("Failed to alloc handle\n");
2470 INTERNET_SetLastError(ERROR_OUTOFMEMORY);
2471 goto lerror;
2472 }
2473
2474 if(hIC->lpszProxy && hIC->dwAccessType == INTERNET_OPEN_TYPE_PROXY) {
2475 if(strchrW(hIC->lpszProxy, ' '))
2476 FIXME("Several proxies not implemented.\n");
2477 if(hIC->lpszProxyBypass)
2478 FIXME("Proxy bypass is ignored.\n");
2479 }
2480 if (lpszServerName && lpszServerName[0])
2481 {
2482 lpwhs->lpszServerName = WININET_strdupW(lpszServerName);
2483 lpwhs->lpszHostName = WININET_strdupW(lpszServerName);
2484 }
2485 if (lpszUserName && lpszUserName[0])
2486 lpwhs->lpszUserName = WININET_strdupW(lpszUserName);
2487 lpwhs->nServerPort = nServerPort;
2488 lpwhs->nHostPort = nServerPort;
2489
2490 /* Don't send a handle created callback if this handle was created with InternetOpenUrl */
2491 if (!(lpwhs->hdr.dwInternalFlags & INET_OPENURL))
2492 {
2493 INTERNET_SendCallback(&hIC->hdr, dwContext,
2494 INTERNET_STATUS_HANDLE_CREATED, &handle,
2495 sizeof(handle));
2496 }
2497
2498 bSuccess = TRUE;
2499
2500 lerror:
2501 if( lpwhs )
2502 WININET_Release( &lpwhs->hdr );
2503
2504 /*
2505 * an INTERNET_STATUS_REQUEST_COMPLETE is NOT sent here as per my tests on
2506 * windows
2507 */
2508
2509 TRACE("%p --> %p (%p)\n", hIC, handle, lpwhs);
2510 return handle;
2511 }
2512
2513
2514 /***********************************************************************
2515 * HTTP_OpenConnection (internal)
2516 *
2517 * Connect to a web server
2518 *
2519 * RETURNS
2520 *
2521 * TRUE on success
2522 * FALSE on failure
2523 */
2524 static BOOL HTTP_OpenConnection(LPWININETHTTPREQW lpwhr)
2525 {
2526 BOOL bSuccess = FALSE;
2527 LPWININETHTTPSESSIONW lpwhs;
2528 LPWININETAPPINFOW hIC = NULL;
2529 char szaddr[32];
2530
2531 TRACE("-->\n");
2532
2533
2534 if (NULL == lpwhr || lpwhr->hdr.htype != WH_HHTTPREQ)
2535 {
2536 INTERNET_SetLastError(ERROR_INVALID_PARAMETER);
2537 goto lend;
2538 }
2539
2540 if (NETCON_connected(&lpwhr->netConnection))
2541 {
2542 bSuccess = TRUE;
2543 goto lend;
2544 }
2545
2546 lpwhs = lpwhr->lpHttpSession;
2547
2548 hIC = lpwhs->lpAppInfo;
2549 inet_ntop(lpwhs->socketAddress.sin_family, &lpwhs->socketAddress.sin_addr,
2550 szaddr, sizeof(szaddr));
2551 INTERNET_SendCallback(&lpwhr->hdr, lpwhr->hdr.dwContext,
2552 INTERNET_STATUS_CONNECTING_TO_SERVER,
2553 szaddr,
2554 strlen(szaddr)+1);
2555
2556 if (!NETCON_create(&lpwhr->netConnection, lpwhs->socketAddress.sin_family,
2557 SOCK_STREAM, 0))
2558 {
2559 WARN("Socket creation failed\n");
2560 goto lend;
2561 }
2562
2563 if (!NETCON_connect(&lpwhr->netConnection, (struct sockaddr *)&lpwhs->socketAddress,
2564 sizeof(lpwhs->socketAddress)))
2565 goto lend;
2566
2567 if (lpwhr->hdr.dwFlags & INTERNET_FLAG_SECURE)
2568 {
2569 /* Note: we differ from Microsoft's WinINet here. they seem to have
2570 * a bug that causes no status callbacks to be sent when starting
2571 * a tunnel to a proxy server using the CONNECT verb. i believe our
2572 * behaviour to be more correct and to not cause any incompatibilities
2573 * because using a secure connection through a proxy server is a rare
2574 * case that would be hard for anyone to depend on */
2575 if (hIC->lpszProxy && !HTTP_SecureProxyConnect(lpwhr))
2576 goto lend;
2577
2578 if (!NETCON_secure_connect(&lpwhr->netConnection, lpwhs->lpszHostName))
2579 {
2580 WARN("Couldn't connect securely to host\n");
2581 goto lend;
2582 }
2583 }
2584
2585 INTERNET_SendCallback(&lpwhr->hdr, lpwhr->hdr.dwContext,
2586 INTERNET_STATUS_CONNECTED_TO_SERVER,
2587 szaddr, strlen(szaddr)+1);
2588
2589 bSuccess = TRUE;
2590
2591 lend:
2592 TRACE("%d <--\n", bSuccess);
2593 return bSuccess;
2594 }
2595
2596
2597 /***********************************************************************
2598 * HTTP_clear_response_headers (internal)
2599 *
2600 * clear out any old response headers
2601 */
2602 static void HTTP_clear_response_headers( LPWININETHTTPREQW lpwhr )
2603 {
2604 DWORD i;
2605
2606 for( i=0; i<lpwhr->nCustHeaders; i++)
2607 {
2608 if( !lpwhr->pCustHeaders[i].lpszField )
2609 continue;
2610 if( !lpwhr->pCustHeaders[i].lpszValue )
2611 continue;
2612 if ( lpwhr->pCustHeaders[i].wFlags & HDR_ISREQUEST )
2613 continue;
2614 HTTP_DeleteCustomHeader( lpwhr, i );
2615 i--;
2616 }
2617 }
2618
2619 /***********************************************************************
2620 * HTTP_GetResponseHeaders (internal)
2621 *
2622 * Read server response
2623 *
2624 * RETURNS
2625 *
2626 * TRUE on success
2627 * FALSE on error
2628 */
2629 static INT HTTP_GetResponseHeaders(LPWININETHTTPREQW lpwhr)
2630 {
2631 INT cbreaks = 0;
2632 WCHAR buffer[MAX_REPLY_LEN];
2633 DWORD buflen = MAX_REPLY_LEN;
2634 BOOL bSuccess = FALSE;
2635 INT rc = 0;
2636 static const WCHAR szCrLf[] = {'\r','\n',0};
2637 char bufferA[MAX_REPLY_LEN];
2638 LPWSTR status_code, status_text;
2639 DWORD cchMaxRawHeaders = 1024;
2640 LPWSTR lpszRawHeaders = HeapAlloc(GetProcessHeap(), 0, (cchMaxRawHeaders+1)*sizeof(WCHAR));
2641 DWORD cchRawHeaders = 0;
2642
2643 TRACE("-->\n");
2644
2645 /* clear old response headers (eg. from a redirect response) */
2646 HTTP_clear_response_headers( lpwhr );
2647
2648 if (!NETCON_connected(&lpwhr->netConnection))
2649 goto lend;
2650
2651 /*
2652 * HACK peek at the buffer
2653 */
2654 NETCON_recv(&lpwhr->netConnection, buffer, buflen, MSG_PEEK, &rc);
2655
2656 /*
2657 * We should first receive 'HTTP/1.x nnn OK' where nnn is the status code.
2658 */
2659 buflen = MAX_REPLY_LEN;
2660 memset(buffer, 0, MAX_REPLY_LEN);
2661 if (!NETCON_getNextLine(&lpwhr->netConnection, bufferA, &buflen))
2662 goto lend;
2663 MultiByteToWideChar( CP_ACP, 0, bufferA, buflen, buffer, MAX_REPLY_LEN );
2664
2665 /* regenerate raw headers */
2666 while (cchRawHeaders + buflen + strlenW(szCrLf) > cchMaxRawHeaders)
2667 {
2668 cchMaxRawHeaders *= 2;
2669 lpszRawHeaders = HeapReAlloc(GetProcessHeap(), 0, lpszRawHeaders, (cchMaxRawHeaders+1)*sizeof(WCHAR));
2670 }
2671 memcpy(lpszRawHeaders+cchRawHeaders, buffer, (buflen-1)*sizeof(WCHAR));
2672 cchRawHeaders += (buflen-1);
2673 memcpy(lpszRawHeaders+cchRawHeaders, szCrLf, sizeof(szCrLf));
2674 cchRawHeaders += sizeof(szCrLf)/sizeof(szCrLf[0])-1;
2675 lpszRawHeaders[cchRawHeaders] = '\0';
2676
2677 /* split the version from the status code */
2678 status_code = strchrW( buffer, ' ' );
2679 if( !status_code )
2680 goto lend;
2681 *status_code++=0;
2682
2683 /* split the status code from the status text */
2684 status_text = strchrW( status_code, ' ' );
2685 if( !status_text )
2686 goto lend;
2687 *status_text++=0;
2688
2689 TRACE("version [%s] status code [%s] status text [%s]\n",
2690 debugstr_w(buffer), debugstr_w(status_code), debugstr_w(status_text) );
2691
2692 HTTP_ProcessHeader(lpwhr, szStatus, status_code,
2693 HTTP_ADDHDR_FLAG_REPLACE);
2694
2695 HeapFree(GetProcessHeap(),0,lpwhr->lpszVersion);
2696 HeapFree(GetProcessHeap(),0,lpwhr->lpszStatusText);
2697
2698 lpwhr->lpszVersion= WININET_strdupW(buffer);
2699 lpwhr->lpszStatusText = WININET_strdupW(status_text);
2700
2701 /* Parse each response line */
2702 do
2703 {
2704 buflen = MAX_REPLY_LEN;
2705 if (NETCON_getNextLine(&lpwhr->netConnection, bufferA, &buflen))
2706 {
2707 LPWSTR * pFieldAndValue;
2708
2709 TRACE("got line %s, now interpreting\n", debugstr_a(bufferA));
2710 MultiByteToWideChar( CP_ACP, 0, bufferA, buflen, buffer, MAX_REPLY_LEN );
2711
2712 while (cchRawHeaders + buflen + strlenW(szCrLf) > cchMaxRawHeaders)
2713 {
2714 cchMaxRawHeaders *= 2;
2715 lpszRawHeaders = HeapReAlloc(GetProcessHeap(), 0, lpszRawHeaders, (cchMaxRawHeaders+1)*sizeof(WCHAR));
2716 }
2717 memcpy(lpszRawHeaders+cchRawHeaders, buffer, (buflen-1)*sizeof(WCHAR));
2718 cchRawHeaders += (buflen-1);
2719 memcpy(lpszRawHeaders+cchRawHeaders, szCrLf, sizeof(szCrLf));
2720 cchRawHeaders += sizeof(szCrLf)/sizeof(szCrLf[0])-1;
2721 lpszRawHeaders[cchRawHeaders] = '\0';
2722
2723 pFieldAndValue = HTTP_InterpretHttpHeader(buffer);
2724 if (!pFieldAndValue)
2725 break;
2726
2727 HTTP_ProcessHeader(lpwhr, pFieldAndValue[0], pFieldAndValue[1],
2728 HTTP_ADDREQ_FLAG_ADD );
2729
2730 HTTP_FreeTokens(pFieldAndValue);
2731 }
2732 else
2733 {
2734 cbreaks++;
2735 if (cbreaks >= 2)
2736 break;
2737 }
2738 }while(1);
2739
2740 HeapFree(GetProcessHeap(), 0, lpwhr->lpszRawHeaders);
2741 lpwhr->lpszRawHeaders = lpszRawHeaders;
2742 TRACE("raw headers: %s\n", debugstr_w(lpszRawHeaders));
2743 bSuccess = TRUE;
2744
2745 lend:
2746
2747 TRACE("<--\n");
2748 if (bSuccess)
2749 return rc;
2750 else
2751 return 0;
2752 }
2753
2754
2755 static void strip_spaces(LPWSTR start)
2756 {
2757 LPWSTR str = start;
2758 LPWSTR end;
2759
2760 while (*str == ' ' && *str != '\0')
2761 str++;
2762
2763 if (str != start)
2764 memmove(start, str, sizeof(WCHAR) * (strlenW(str) + 1));
2765
2766 end = start + strlenW(start) - 1;
2767 while (end >= start && *end == ' ')
2768 {
2769 *end = '\0';
2770 end--;
2771 }
2772 }
2773
2774
2775 /***********************************************************************
2776 * HTTP_InterpretHttpHeader (internal)
2777 *
2778 * Parse server response
2779 *
2780 * RETURNS
2781 *
2782 * Pointer to array of field, value, NULL on success.
2783 * NULL on error.
2784 */
2785 static LPWSTR * HTTP_InterpretHttpHeader(LPCWSTR buffer)
2786 {
2787 LPWSTR * pTokenPair;
2788 LPWSTR pszColon;
2789 INT len;
2790
2791 pTokenPair = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*pTokenPair)*3);
2792
2793 pszColon = strchrW(buffer, ':');
2794 /* must have two tokens */
2795 if (!pszColon)
2796 {
2797 HTTP_FreeTokens(pTokenPair);
2798 if (buffer[0])
2799 TRACE("No ':' in line: %s\n", debugstr_w(buffer));
2800 return NULL;
2801 }
2802
2803 pTokenPair[0] = HeapAlloc(GetProcessHeap(), 0, (pszColon - buffer + 1) * sizeof(WCHAR));
2804 if (!pTokenPair[0])
2805 {
2806 HTTP_FreeTokens(pTokenPair);
2807 return NULL;
2808 }
2809 memcpy(pTokenPair[0], buffer, (pszColon - buffer) * sizeof(WCHAR));
2810 pTokenPair[0][pszColon - buffer] = '\0';
2811
2812 /* skip colon */
2813 pszColon++;
2814 len = strlenW(pszColon);
2815 pTokenPair[1] = HeapAlloc(GetProcessHeap(), 0, (len + 1) * sizeof(WCHAR));
2816 if (!pTokenPair[1])
2817 {
2818 HTTP_FreeTokens(pTokenPair);
2819 return NULL;
2820 }
2821 memcpy(pTokenPair[1], pszColon, (len + 1) * sizeof(WCHAR));
2822
2823 strip_spaces(pTokenPair[0]);
2824 strip_spaces(pTokenPair[1]);
2825
2826 TRACE("field(%s) Value(%s)\n", debugstr_w(pTokenPair[0]), debugstr_w(pTokenPair[1]));
2827 return pTokenPair;
2828 }
2829
2830 /***********************************************************************
2831 * HTTP_ProcessHeader (internal)
2832 *
2833 * Stuff header into header tables according to <dwModifier>
2834 *
2835 */
2836
2837 #define COALESCEFLASG (HTTP_ADDHDR_FLAG_COALESCE|HTTP_ADDHDR_FLAG_COALESCE_WITH_COMMA|HTTP_ADDHDR_FLAG_COALESCE_WITH_SEMICOLON)
2838
2839 static BOOL HTTP_ProcessHeader(LPWININETHTTPREQW lpwhr, LPCWSTR field, LPCWSTR value, DWORD dwModifier)
2840 {
2841 LPHTTPHEADERW lphttpHdr = NULL;
2842 BOOL bSuccess = FALSE;
2843 INT index = -1;
2844 BOOL request_only = dwModifier & HTTP_ADDHDR_FLAG_REQ;
2845
2846 TRACE("--> %s: %s - 0x%08x\n", debugstr_w(field), debugstr_w(value), dwModifier);
2847
2848 /* REPLACE wins out over ADD */
2849 if (dwModifier & HTTP_ADDHDR_FLAG_REPLACE)
2850 dwModifier &= ~HTTP_ADDHDR_FLAG_ADD;
2851
2852 if (dwModifier & HTTP_ADDHDR_FLAG_ADD)
2853 index = -1;
2854 else
2855 index = HTTP_GetCustomHeaderIndex(lpwhr, field, 0, request_only);
2856
2857 if (index >= 0)
2858 {
2859 if (dwModifier & HTTP_ADDHDR_FLAG_ADD_IF_NEW)
2860 {
2861 return FALSE;
2862 }
2863 lphttpHdr = &lpwhr->pCustHeaders[index];
2864 }
2865 else if (value)
2866 {
2867 HTTPHEADERW hdr;
2868
2869 hdr.lpszField = (LPWSTR)field;
2870 hdr.lpszValue = (LPWSTR)value;
2871 hdr.wFlags = hdr.wCount = 0;
2872
2873 if (dwModifier & HTTP_ADDHDR_FLAG_REQ)
2874 hdr.wFlags |= HDR_ISREQUEST;
2875
2876 return HTTP_InsertCustomHeader(lpwhr, &hdr);
2877 }
2878 /* no value to delete */
2879 else return TRUE;
2880
2881 if (dwModifier & HTTP_ADDHDR_FLAG_REQ)
2882 lphttpHdr->wFlags |= HDR_ISREQUEST;
2883 else
2884 lphttpHdr->wFlags &= ~HDR_ISREQUEST;
2885
2886 if (dwModifier & HTTP_ADDHDR_FLAG_REPLACE)
2887 {
2888 HTTP_DeleteCustomHeader( lpwhr, index );
2889
2890 if (value)
2891 {
2892 HTTPHEADERW hdr;
2893
2894 hdr.lpszField = (LPWSTR)field;
2895 hdr.lpszValue = (LPWSTR)value;
2896 hdr.wFlags = hdr.wCount = 0;
2897
2898 if (dwModifier & HTTP_ADDHDR_FLAG_REQ)
2899 hdr.wFlags |= HDR_ISREQUEST;
2900
2901 return HTTP_InsertCustomHeader(lpwhr, &hdr);
2902 }
2903
2904 return TRUE;
2905 }
2906 else if (dwModifier & COALESCEFLASG)
2907 {
2908 LPWSTR lpsztmp;
2909 WCHAR ch = 0;
2910 INT len = 0;
2911 INT origlen = strlenW(lphttpHdr->lpszValue);
2912 INT valuelen = strlenW(value);
2913
2914 if (dwModifier & HTTP_ADDHDR_FLAG_COALESCE_WITH_COMMA)
2915 {
2916 ch = ',';
2917 lphttpHdr->wFlags |= HDR_COMMADELIMITED;
2918 }
2919 else if (dwModifier & HTTP_ADDHDR_FLAG_COALESCE_WITH_SEMICOLON)
2920 {
2921 ch = ';';
2922 lphttpHdr->wFlags |= HDR_COMMADELIMITED;
2923 }
2924
2925 len = origlen + valuelen + ((ch > 0) ? 2 : 0);
2926
2927 lpsztmp = HeapReAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, lphttpHdr->lpszValue, (len+1)*sizeof(WCHAR));
2928 if (lpsztmp)
2929 {
2930 lphttpHdr->lpszValue = lpsztmp;
2931 /* FIXME: Increment lphttpHdr->wCount. Perhaps lpszValue should be an array */
2932 if (ch > 0)
2933 {
2934 lphttpHdr->lpszValue[origlen] = ch;
2935 origlen++;
2936 lphttpHdr->lpszValue[origlen] = ' ';
2937 origlen++;
2938 }
2939
2940 memcpy(&lphttpHdr->lpszValue[origlen], value, valuelen*sizeof(WCHAR));
2941 lphttpHdr->lpszValue[len] = '\0';
2942 bSuccess = TRUE;
2943 }
2944 else
2945 {
2946 WARN("HeapReAlloc (%d bytes) failed\n",len+1);
2947 INTERNET_SetLastError(ERROR_OUTOFMEMORY);
2948 }
2949 }
2950 TRACE("<-- %d\n",bSuccess);
2951 return bSuccess;
2952 }
2953
2954
2955 /***********************************************************************
2956 * HTTP_CloseConnection (internal)
2957 *
2958 * Close socket connection
2959 *
2960 */
2961 static VOID HTTP_CloseConnection(LPWININETHTTPREQW lpwhr)
2962 {
2963 LPWININETHTTPSESSIONW lpwhs = NULL;
2964 LPWININETAPPINFOW hIC = NULL;
2965
2966 TRACE("%p\n",lpwhr);
2967
2968 if (!NETCON_connected(&lpwhr->netConnection))
2969 return;
2970
2971 lpwhs = lpwhr->lpHttpSession;
2972 hIC = lpwhs->lpAppInfo;
2973
2974 INTERNET_SendCallback(&lpwhr->hdr, lpwhr->hdr.dwContext,
2975 INTERNET_STATUS_CLOSING_CONNECTION, 0, 0);
2976
2977 NETCON_close(&lpwhr->netConnection);
2978
2979 INTERNET_SendCallback(&lpwhr->hdr, lpwhr->hdr.dwContext,
2980 INTERNET_STATUS_CONNECTION_CLOSED, 0, 0);
2981 }
2982
2983
2984 /***********************************************************************
2985 * HTTP_FinishedReading (internal)
2986 *
2987 * Called when all content from server has been read by client.
2988 *
2989 */
2990 BOOL HTTP_FinishedReading(LPWININETHTTPREQW lpwhr)
2991 {
2992 WCHAR szConnectionResponse[20];
2993 DWORD dwBufferSize = sizeof(szConnectionResponse);
2994
2995 TRACE("\n");
2996
2997 if (!HTTP_HttpQueryInfoW(lpwhr, HTTP_QUERY_CONNECTION, szConnectionResponse,
2998 &dwBufferSize, NULL) ||
2999 strcmpiW(szConnectionResponse, szKeepAlive))
3000 {
3001 HTTP_CloseConnection(lpwhr);
3002 }
3003
3004 /* FIXME: store data in the URL cache here */
3005
3006 return TRUE;
3007 }
3008
3009 /***********************************************************************
3010 * HTTP_CloseHTTPRequestHandle (internal)
3011 *
3012 * Deallocate request handle
3013 *
3014 */
3015 static void HTTP_CloseHTTPRequestHandle(LPWININETHANDLEHEADER hdr)
3016 {
3017 DWORD i;
3018 LPWININETHTTPREQW lpwhr = (LPWININETHTTPREQW) hdr;
3019
3020 TRACE("\n");
3021
3022 WININET_Release(&lpwhr->lpHttpSession->hdr);
3023
3024 HTTP_CloseConnection(lpwhr);
3025
3026 HeapFree(GetProcessHeap(), 0, lpwhr->lpszPath);
3027 HeapFree(GetProcessHeap(), 0, lpwhr->lpszVerb);
3028 HeapFree(GetProcessHeap(), 0, lpwhr->lpszRawHeaders);
3029 HeapFree(GetProcessHeap(), 0, lpwhr->lpszVersion);
3030 HeapFree(GetProcessHeap(), 0, lpwhr->lpszStatusText);
3031
3032 for (i = 0; i < lpwhr->nCustHeaders; i++)
3033 {
3034 HeapFree(GetProcessHeap(), 0, lpwhr->pCustHeaders[i].lpszField);
3035 HeapFree(GetProcessHeap(), 0, lpwhr->pCustHeaders[i].lpszValue);
3036 }
3037
3038 HeapFree(GetProcessHeap(), 0, lpwhr->pCustHeaders);
3039 HeapFree(GetProcessHeap(), 0, lpwhr);
3040 }
3041
3042
3043 /***********************************************************************
3044 * HTTP_CloseHTTPSessionHandle (internal)
3045 *
3046 * Deallocate session handle
3047 *
3048 */
3049 static void HTTP_CloseHTTPSessionHandle(LPWININETHANDLEHEADER hdr)
3050 {
3051 LPWININETHTTPSESSIONW lpwhs = (LPWININETHTTPSESSIONW) hdr;
3052
3053 TRACE("%p\n", lpwhs);
3054
3055 WININET_Release(&lpwhs->lpAppInfo->hdr);
3056
3057 HeapFree(GetProcessHeap(), 0, lpwhs->lpszHostName);
3058 HeapFree(GetProcessHeap(), 0, lpwhs->lpszServerName);
3059 HeapFree(GetProcessHeap(), 0, lpwhs->lpszUserName);
3060 HeapFree(GetProcessHeap(), 0, lpwhs);
3061 }
3062
3063
3064 /***********************************************************************
3065 * HTTP_GetCustomHeaderIndex (internal)
3066 *
3067 * Return index of custom header from header array
3068 *
3069 */
3070 static INT HTTP_GetCustomHeaderIndex(LPWININETHTTPREQW lpwhr, LPCWSTR lpszField,
3071 int requested_index, BOOL request_only)
3072 {
3073 DWORD index;
3074
3075 TRACE("%s\n", debugstr_w(lpszField));
3076
3077 for (index = 0; index < lpwhr->nCustHeaders; index++)
3078 {
3079 if (strcmpiW(lpwhr->pCustHeaders[index].lpszField, lpszField))
3080 continue;
3081
3082 if (request_only && !(lpwhr->pCustHeaders[index].wFlags & HDR_ISREQUEST))
3083 continue;
3084
3085 if (!request_only && (lpwhr->pCustHeaders[index].wFlags & HDR_ISREQUEST))
3086 continue;
3087
3088 if (requested_index == 0)
3089 break;
3090 requested_index --;
3091 }
3092
3093 if (index >= lpwhr->nCustHeaders)
3094 index = -1;
3095
3096 TRACE("Return: %d\n", index);
3097 return index;
3098 }
3099
3100
3101 /***********************************************************************
3102 * HTTP_InsertCustomHeader (internal)
3103 *
3104 * Insert header into array
3105 *
3106 */
3107 static BOOL HTTP_InsertCustomHeader(LPWININETHTTPREQW lpwhr, LPHTTPHEADERW lpHdr)
3108 {
3109 INT count;
3110 LPHTTPHEADERW lph = NULL;
3111 BOOL r = FALSE;
3112
3113 TRACE("--> %s: %s\n", debugstr_w(lpHdr->lpszField), debugstr_w(lpHdr->lpszValue));
3114 count = lpwhr->nCustHeaders + 1;
3115 if (count > 1)
3116 lph = HeapReAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, lpwhr->pCustHeaders, sizeof(HTTPHEADERW) * count);
3117 else
3118 lph = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(HTTPHEADERW) * count);
3119
3120 if (NULL != lph)
3121 {
3122 lpwhr->pCustHeaders = lph;
3123 lpwhr->pCustHeaders[count-1].lpszField = WININET_strdupW(lpHdr->lpszField);
3124 lpwhr->pCustHeaders[count-1].lpszValue = WININET_strdupW(lpHdr->lpszValue);
3125 lpwhr->pCustHeaders[count-1].wFlags = lpHdr->wFlags;
3126 lpwhr->pCustHeaders[count-1].wCount= lpHdr->wCount;
3127 lpwhr->nCustHeaders++;
3128 r = TRUE;
3129 }
3130 else
3131 {
3132 INTERNET_SetLastError(ERROR_OUTOFMEMORY);
3133 }
3134
3135 return r;
3136 }
3137
3138
3139 /***********************************************************************
3140 * HTTP_DeleteCustomHeader (internal)
3141 *
3142 * Delete header from array
3143 * If this function is called, the indexs may change.
3144 */
3145 static BOOL HTTP_DeleteCustomHeader(LPWININETHTTPREQW lpwhr, DWORD index)
3146 {
3147 if( lpwhr->nCustHeaders <= 0 )
3148 return FALSE;
3149 if( index >= lpwhr->nCustHeaders )
3150 return FALSE;
3151 lpwhr->nCustHeaders--;
3152
3153 memmove( &lpwhr->pCustHeaders[index], &lpwhr->pCustHeaders[index+1],
3154 (lpwhr->nCustHeaders - index)* sizeof(HTTPHEADERW) );
3155 memset( &lpwhr->pCustHeaders[lpwhr->nCustHeaders], 0, sizeof(HTTPHEADERW) );
3156
3157 return TRUE;
3158 }
3159
3160 /***********************************************************************
3161 * IsHostInProxyBypassList (@)
3162 *
3163 * Undocumented
3164 *
3165 */
3166 BOOL WINAPI IsHostInProxyBypassList(DWORD flags, LPCSTR szHost, DWORD length)
3167 {
3168 FIXME("STUB: flags=%d host=%s length=%d\n",flags,szHost,length);
3169 return FALSE;
3170 }
DirectPlay implementation for GSoC