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winex11: Consider zero-size windows mapped even when they are positioned at 0,0.
[wine/multimedia.git] / dlls / wininet / internet.c
blob391a52502a56f5662cbec6dcdc62df4c8684644c
1 /*
2 * Wininet
3 *
4 * Copyright 1999 Corel Corporation
5 * Copyright 2002 CodeWeavers Inc.
6 * Copyright 2002 Jaco Greeff
7 * Copyright 2002 TransGaming Technologies Inc.
8 * Copyright 2004 Mike McCormack for CodeWeavers
9 *
10 * Ulrich Czekalla
11 * Aric Stewart
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 #if defined(__MINGW32__) || defined (_MSC_VER)
33 #include <ws2tcpip.h>
34 #endif
35
36 #include <string.h>
37 #include <stdarg.h>
38 #include <stdio.h>
39 #include <sys/types.h>
40 #ifdef HAVE_SYS_SOCKET_H
41 # include <sys/socket.h>
42 #endif
43 #ifdef HAVE_POLL_H
44 #include <poll.h>
45 #endif
46 #ifdef HAVE_SYS_POLL_H
47 # include <sys/poll.h>
48 #endif
49 #ifdef HAVE_SYS_TIME_H
50 # include <sys/time.h>
51 #endif
52 #include <stdlib.h>
53 #include <ctype.h>
54 #ifdef HAVE_UNISTD_H
55 # include <unistd.h>
56 #endif
57 #include <assert.h>
58
59 #include "windef.h"
60 #include "winbase.h"
61 #include "winreg.h"
62 #include "winuser.h"
63 #include "wininet.h"
64 #include "winineti.h"
65 #include "winnls.h"
66 #include "wine/debug.h"
67 #include "winerror.h"
68 #define NO_SHLWAPI_STREAM
69 #include "shlwapi.h"
70
71 #include "wine/exception.h"
72
73 #include "internet.h"
74 #include "resource.h"
75
76 #include "wine/unicode.h"
77
78 WINE_DEFAULT_DEBUG_CHANNEL(wininet);
79
80 #define RESPONSE_TIMEOUT 30
81
82 typedef struct
83 {
84 DWORD dwError;
85 CHAR response[MAX_REPLY_LEN];
86 } WITHREADERROR, *LPWITHREADERROR;
87
88 static DWORD g_dwTlsErrIndex = TLS_OUT_OF_INDEXES;
89 HMODULE WININET_hModule;
90
91 static CRITICAL_SECTION WININET_cs;
92 static CRITICAL_SECTION_DEBUG WININET_cs_debug =
93 {
94 0, 0, &WININET_cs,
95 { &WININET_cs_debug.ProcessLocksList, &WININET_cs_debug.ProcessLocksList },
96 0, 0, { (DWORD_PTR)(__FILE__ ": WININET_cs") }
97 };
98 static CRITICAL_SECTION WININET_cs = { &WININET_cs_debug, -1, 0, 0, 0, 0 };
99
100 static object_header_t **handle_table;
101 static UINT_PTR next_handle;
102 static UINT_PTR handle_table_size;
103
104 typedef struct
105 {
106 DWORD proxyEnabled;
107 LPWSTR proxy;
108 LPWSTR proxyBypass;
109 } proxyinfo_t;
110
111 static const WCHAR szInternetSettings[] =
112 { 'S','o','f','t','w','a','r','e','\\','M','i','c','r','o','s','o','f','t','\\',
113 'W','i','n','d','o','w','s','\\','C','u','r','r','e','n','t','V','e','r','s','i','o','n','\\',
114 'I','n','t','e','r','n','e','t',' ','S','e','t','t','i','n','g','s',0 };
115 static const WCHAR szProxyServer[] = { 'P','r','o','x','y','S','e','r','v','e','r', 0 };
116 static const WCHAR szProxyEnable[] = { 'P','r','o','x','y','E','n','a','b','l','e', 0 };
117
118 void *alloc_object(object_header_t *parent, const object_vtbl_t *vtbl, size_t size)
119 {
120 UINT_PTR handle = 0, num;
121 object_header_t *ret;
122 object_header_t **p;
123 BOOL res = TRUE;
124
125 ret = heap_alloc_zero(size);
126 if(!ret)
127 return NULL;
128
129 list_init(&ret->children);
130
131 EnterCriticalSection( &WININET_cs );
132
133 if(!handle_table_size) {
134 num = 16;
135 p = heap_alloc_zero(sizeof(handle_table[0]) * num);
136 if(p) {
137 handle_table = p;
138 handle_table_size = num;
139 next_handle = 1;
140 }else {
141 res = FALSE;
142 }
143 }else if(next_handle == handle_table_size) {
144 num = handle_table_size * 2;
145 p = heap_realloc_zero(handle_table, sizeof(handle_table[0]) * num);
146 if(p) {
147 handle_table = p;
148 handle_table_size = num;
149 }else {
150 res = FALSE;
151 }
152 }
153
154 if(res) {
155 handle = next_handle;
156 if(handle_table[handle])
157 ERR("handle isn't free but should be\n");
158 handle_table[handle] = ret;
159 ret->valid_handle = TRUE;
160
161 while(handle_table[next_handle] && next_handle < handle_table_size)
162 next_handle++;
163 }
164
165 LeaveCriticalSection( &WININET_cs );
166
167 if(!res) {
168 heap_free(ret);
169 return NULL;
170 }
171
172 ret->vtbl = vtbl;
173 ret->refs = 1;
174 ret->hInternet = (HINTERNET)handle;
175
176 if(parent) {
177 ret->lpfnStatusCB = parent->lpfnStatusCB;
178 ret->dwInternalFlags = parent->dwInternalFlags & INET_CALLBACKW;
179 }
180
181 return ret;
182 }
183
184 object_header_t *WININET_AddRef( object_header_t *info )
185 {
186 ULONG refs = InterlockedIncrement(&info->refs);
187 TRACE("%p -> refcount = %d\n", info, refs );
188 return info;
189 }
190
191 object_header_t *get_handle_object( HINTERNET hinternet )
192 {
193 object_header_t *info = NULL;
194 UINT_PTR handle = (UINT_PTR) hinternet;
195
196 EnterCriticalSection( &WININET_cs );
197
198 if(handle > 0 && handle < handle_table_size && handle_table[handle] && handle_table[handle]->valid_handle)
199 info = WININET_AddRef(handle_table[handle]);
200
201 LeaveCriticalSection( &WININET_cs );
202
203 TRACE("handle %ld -> %p\n", handle, info);
204
205 return info;
206 }
207
208 static void invalidate_handle(object_header_t *info)
209 {
210 object_header_t *child, *next;
211
212 if(!info->valid_handle)
213 return;
214 info->valid_handle = FALSE;
215
216 /* Free all children as native does */
217 LIST_FOR_EACH_ENTRY_SAFE( child, next, &info->children, object_header_t, entry )
218 {
219 TRACE("invalidating child handle %p for parent %p\n", child->hInternet, info);
220 invalidate_handle( child );
221 }
222
223 WININET_Release(info);
224 }
225
226 BOOL WININET_Release( object_header_t *info )
227 {
228 ULONG refs = InterlockedDecrement(&info->refs);
229 TRACE( "object %p refcount = %d\n", info, refs );
230 if( !refs )
231 {
232 invalidate_handle(info);
233 if ( info->vtbl->CloseConnection )
234 {
235 TRACE( "closing connection %p\n", info);
236 info->vtbl->CloseConnection( info );
237 }
238 /* Don't send a callback if this is a session handle created with InternetOpenUrl */
239 if ((info->htype != WH_HHTTPSESSION && info->htype != WH_HFTPSESSION)
240 || !(info->dwInternalFlags & INET_OPENURL))
241 {
242 INTERNET_SendCallback(info, info->dwContext,
243 INTERNET_STATUS_HANDLE_CLOSING, &info->hInternet,
244 sizeof(HINTERNET));
245 }
246 TRACE( "destroying object %p\n", info);
247 if ( info->htype != WH_HINIT )
248 list_remove( &info->entry );
249 info->vtbl->Destroy( info );
250
251 if(info->hInternet) {
252 UINT_PTR handle = (UINT_PTR)info->hInternet;
253
254 EnterCriticalSection( &WININET_cs );
255
256 handle_table[handle] = NULL;
257 if(next_handle > handle)
258 next_handle = handle;
259
260 LeaveCriticalSection( &WININET_cs );
261 }
262
263 heap_free(info);
264 }
265 return TRUE;
266 }
267
268 /***********************************************************************
269 * DllMain [Internal] Initializes the internal 'WININET.DLL'.
270 *
271 * PARAMS
272 * hinstDLL [I] handle to the DLL's instance
273 * fdwReason [I]
274 * lpvReserved [I] reserved, must be NULL
275 *
276 * RETURNS
277 * Success: TRUE
278 * Failure: FALSE
279 */
280
281 BOOL WINAPI DllMain (HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved)
282 {
283 TRACE("%p,%x,%p\n", hinstDLL, fdwReason, lpvReserved);
284
285 switch (fdwReason) {
286 case DLL_PROCESS_ATTACH:
287
288 g_dwTlsErrIndex = TlsAlloc();
289
290 if (g_dwTlsErrIndex == TLS_OUT_OF_INDEXES)
291 return FALSE;
292
293 URLCacheContainers_CreateDefaults();
294
295 WININET_hModule = hinstDLL;
296 break;
297
298 case DLL_THREAD_ATTACH:
299 break;
300
301 case DLL_THREAD_DETACH:
302 if (g_dwTlsErrIndex != TLS_OUT_OF_INDEXES)
303 {
304 heap_free(TlsGetValue(g_dwTlsErrIndex));
305 }
306 break;
307
308 case DLL_PROCESS_DETACH:
309 collect_connections(TRUE);
310 NETCON_unload();
311 URLCacheContainers_DeleteAll();
312
313 if (g_dwTlsErrIndex != TLS_OUT_OF_INDEXES)
314 {
315 heap_free(TlsGetValue(g_dwTlsErrIndex));
316 TlsFree(g_dwTlsErrIndex);
317 }
318 break;
319 }
320 return TRUE;
321 }
322
323 /***********************************************************************
324 * INTERNET_SaveProxySettings
325 *
326 * Stores the proxy settings given by lpwai into the registry
327 *
328 * RETURNS
329 * ERROR_SUCCESS if no error, or error code on fail
330 */
331 static LONG INTERNET_SaveProxySettings( proxyinfo_t *lpwpi )
332 {
333 HKEY key;
334 LONG ret;
335
336 if ((ret = RegOpenKeyW( HKEY_CURRENT_USER, szInternetSettings, &key )))
337 return ret;
338
339 if ((ret = RegSetValueExW( key, szProxyEnable, 0, REG_DWORD, (BYTE*)&lpwpi->proxyEnabled, sizeof(DWORD))))
340 {
341 RegCloseKey( key );
342 return ret;
343 }
344
345 if (lpwpi->proxy)
346 {
347 if ((ret = RegSetValueExW( key, szProxyServer, 0, REG_SZ, (BYTE*)lpwpi->proxy, sizeof(WCHAR) * (lstrlenW(lpwpi->proxy) + 1))))
348 {
349 RegCloseKey( key );
350 return ret;
351 }
352 }
353 else
354 {
355 if ((ret = RegDeleteValueW( key, szProxyServer )))
356 {
357 RegCloseKey( key );
358 return ret;
359 }
360 }
361
362 RegCloseKey(key);
363 return ERROR_SUCCESS;
364 }
365
366 /***********************************************************************
367 * INTERNET_FindProxyForProtocol
368 *
369 * Searches the proxy string for a proxy of the given protocol.
370 * Returns the found proxy, or the default proxy if none of the given
371 * protocol is found.
372 *
373 * PARAMETERS
374 * szProxy [In] proxy string to search
375 * proto [In] protocol to search for, e.g. "http"
376 * foundProxy [Out] found proxy
377 * foundProxyLen [In/Out] length of foundProxy buffer, in WCHARs
378 *
379 * RETURNS
380 * TRUE if a proxy is found, FALSE if not. If foundProxy is too short,
381 * *foundProxyLen is set to the required size in WCHARs, including the
382 * NULL terminator, and the last error is set to ERROR_INSUFFICIENT_BUFFER.
383 */
384 BOOL INTERNET_FindProxyForProtocol(LPCWSTR szProxy, LPCWSTR proto, WCHAR *foundProxy, DWORD *foundProxyLen)
385 {
386 LPCWSTR ptr;
387 BOOL ret = FALSE;
388
389 TRACE("(%s, %s)\n", debugstr_w(szProxy), debugstr_w(proto));
390
391 /* First, look for the specified protocol (proto=scheme://host:port) */
392 for (ptr = szProxy; !ret && ptr && *ptr; )
393 {
394 LPCWSTR end, equal;
395
396 if (!(end = strchrW(ptr, ' ')))
397 end = ptr + strlenW(ptr);
398 if ((equal = strchrW(ptr, '=')) && equal < end &&
399 equal - ptr == strlenW(proto) &&
400 !strncmpiW(proto, ptr, strlenW(proto)))
401 {
402 if (end - equal > *foundProxyLen)
403 {
404 WARN("buffer too short for %s\n",
405 debugstr_wn(equal + 1, end - equal - 1));
406 *foundProxyLen = end - equal;
407 SetLastError(ERROR_INSUFFICIENT_BUFFER);
408 }
409 else
410 {
411 memcpy(foundProxy, equal + 1, (end - equal) * sizeof(WCHAR));
412 foundProxy[end - equal] = 0;
413 ret = TRUE;
414 }
415 }
416 if (*end == ' ')
417 ptr = end + 1;
418 else
419 ptr = end;
420 }
421 if (!ret)
422 {
423 /* It wasn't found: look for no protocol */
424 for (ptr = szProxy; !ret && ptr && *ptr; )
425 {
426 LPCWSTR end, equal;
427
428 if (!(end = strchrW(ptr, ' ')))
429 end = ptr + strlenW(ptr);
430 if (!(equal = strchrW(ptr, '=')))
431 {
432 if (end - ptr + 1 > *foundProxyLen)
433 {
434 WARN("buffer too short for %s\n",
435 debugstr_wn(ptr, end - ptr));
436 *foundProxyLen = end - ptr + 1;
437 SetLastError(ERROR_INSUFFICIENT_BUFFER);
438 }
439 else
440 {
441 memcpy(foundProxy, ptr, (end - ptr) * sizeof(WCHAR));
442 foundProxy[end - ptr] = 0;
443 ret = TRUE;
444 }
445 }
446 if (*end == ' ')
447 ptr = end + 1;
448 else
449 ptr = end;
450 }
451 }
452 if (ret)
453 TRACE("found proxy for %s: %s\n", debugstr_w(proto),
454 debugstr_w(foundProxy));
455 return ret;
456 }
457
458 /***********************************************************************
459 * InternetInitializeAutoProxyDll (WININET.@)
460 *
461 * Setup the internal proxy
462 *
463 * PARAMETERS
464 * dwReserved
465 *
466 * RETURNS
467 * FALSE on failure
468 *
469 */
470 BOOL WINAPI InternetInitializeAutoProxyDll(DWORD dwReserved)
471 {
472 FIXME("STUB\n");
473 SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
474 return FALSE;
475 }
476
477 /***********************************************************************
478 * DetectAutoProxyUrl (WININET.@)
479 *
480 * Auto detect the proxy url
481 *
482 * RETURNS
483 * FALSE on failure
484 *
485 */
486 BOOL WINAPI DetectAutoProxyUrl(LPSTR lpszAutoProxyUrl,
487 DWORD dwAutoProxyUrlLength, DWORD dwDetectFlags)
488 {
489 FIXME("STUB\n");
490 SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
491 return FALSE;
492 }
493
494 static void FreeProxyInfo( proxyinfo_t *lpwpi )
495 {
496 heap_free(lpwpi->proxy);
497 heap_free(lpwpi->proxyBypass);
498 }
499
500 static proxyinfo_t *global_proxy;
501
502 static void free_global_proxy( void )
503 {
504 EnterCriticalSection( &WININET_cs );
505 if (global_proxy)
506 {
507 FreeProxyInfo( global_proxy );
508 heap_free( global_proxy );
509 }
510 LeaveCriticalSection( &WININET_cs );
511 }
512
513 /***********************************************************************
514 * INTERNET_LoadProxySettings
515 *
516 * Loads proxy information from process-wide global settings, the registry,
517 * or the environment into lpwpi.
518 *
519 * The caller should call FreeProxyInfo when done with lpwpi.
520 *
521 * FIXME:
522 * The proxy may be specified in the form 'http=proxy.my.org'
523 * Presumably that means there can be ftp=ftpproxy.my.org too.
524 */
525 static LONG INTERNET_LoadProxySettings( proxyinfo_t *lpwpi )
526 {
527 HKEY key;
528 DWORD type, len;
529 LPCSTR envproxy;
530 LONG ret;
531
532 EnterCriticalSection( &WININET_cs );
533 if (global_proxy)
534 {
535 lpwpi->proxyEnabled = global_proxy->proxyEnabled;
536 lpwpi->proxy = heap_strdupW( global_proxy->proxy );
537 lpwpi->proxyBypass = heap_strdupW( global_proxy->proxyBypass );
538 }
539 LeaveCriticalSection( &WININET_cs );
540
541 if ((ret = RegOpenKeyW( HKEY_CURRENT_USER, szInternetSettings, &key )))
542 return ret;
543
544 len = sizeof(DWORD);
545 if (RegQueryValueExW( key, szProxyEnable, NULL, &type, (BYTE *)&lpwpi->proxyEnabled, &len ) || type != REG_DWORD)
546 {
547 lpwpi->proxyEnabled = 0;
548 if((ret = RegSetValueExW( key, szProxyEnable, 0, REG_DWORD, (BYTE *)&lpwpi->proxyEnabled, sizeof(DWORD) )))
549 {
550 RegCloseKey( key );
551 return ret;
552 }
553 }
554
555 if (!(envproxy = getenv( "http_proxy" )) || lpwpi->proxyEnabled)
556 {
557 TRACE("Proxy is enabled.\n");
558
559 /* figure out how much memory the proxy setting takes */
560 if (!RegQueryValueExW( key, szProxyServer, NULL, &type, NULL, &len ) && len && (type == REG_SZ))
561 {
562 LPWSTR szProxy, p;
563 static const WCHAR szHttp[] = {'h','t','t','p','=',0};
564
565 if (!(szProxy = heap_alloc(len)))
566 {
567 RegCloseKey( key );
568 return ERROR_OUTOFMEMORY;
569 }
570 RegQueryValueExW( key, szProxyServer, NULL, &type, (BYTE*)szProxy, &len );
571
572 /* find the http proxy, and strip away everything else */
573 p = strstrW( szProxy, szHttp );
574 if (p)
575 {
576 p += lstrlenW( szHttp );
577 lstrcpyW( szProxy, p );
578 }
579 p = strchrW( szProxy, ' ' );
580 if (p) *p = 0;
581
582 lpwpi->proxy = szProxy;
583
584 TRACE("http proxy = %s\n", debugstr_w(lpwpi->proxy));
585 }
586 else
587 {
588 TRACE("No proxy server settings in registry.\n");
589 lpwpi->proxy = NULL;
590 }
591 }
592 else if (envproxy)
593 {
594 WCHAR *envproxyW;
595
596 len = MultiByteToWideChar( CP_UNIXCP, 0, envproxy, -1, NULL, 0 );
597 if (!(envproxyW = heap_alloc(len * sizeof(WCHAR))))
598 return ERROR_OUTOFMEMORY;
599 MultiByteToWideChar( CP_UNIXCP, 0, envproxy, -1, envproxyW, len );
600
601 lpwpi->proxyEnabled = 1;
602 lpwpi->proxy = envproxyW;
603
604 TRACE("http proxy (from environment) = %s\n", debugstr_w(lpwpi->proxy));
605 }
606 RegCloseKey( key );
607
608 lpwpi->proxyBypass = NULL;
609
610 return ERROR_SUCCESS;
611 }
612
613 /***********************************************************************
614 * INTERNET_ConfigureProxy
615 */
616 static BOOL INTERNET_ConfigureProxy( appinfo_t *lpwai )
617 {
618 proxyinfo_t wpi;
619
620 if (INTERNET_LoadProxySettings( &wpi ))
621 return FALSE;
622
623 if (wpi.proxyEnabled)
624 {
625 WCHAR proxyurl[INTERNET_MAX_URL_LENGTH];
626 WCHAR username[INTERNET_MAX_USER_NAME_LENGTH];
627 WCHAR password[INTERNET_MAX_PASSWORD_LENGTH];
628 WCHAR hostname[INTERNET_MAX_HOST_NAME_LENGTH];
629 URL_COMPONENTSW UrlComponents;
630
631 UrlComponents.dwStructSize = sizeof UrlComponents;
632 UrlComponents.dwSchemeLength = 0;
633 UrlComponents.lpszHostName = hostname;
634 UrlComponents.dwHostNameLength = INTERNET_MAX_HOST_NAME_LENGTH;
635 UrlComponents.lpszUserName = username;
636 UrlComponents.dwUserNameLength = INTERNET_MAX_USER_NAME_LENGTH;
637 UrlComponents.lpszPassword = password;
638 UrlComponents.dwPasswordLength = INTERNET_MAX_PASSWORD_LENGTH;
639 UrlComponents.dwUrlPathLength = 0;
640 UrlComponents.dwExtraInfoLength = 0;
641
642 if(InternetCrackUrlW(wpi.proxy, 0, 0, &UrlComponents))
643 {
644 static const WCHAR szFormat[] = { 'h','t','t','p',':','/','/','%','s',':','%','u',0 };
645
646 if(UrlComponents.nPort == INTERNET_INVALID_PORT_NUMBER)
647 UrlComponents.nPort = INTERNET_DEFAULT_HTTP_PORT;
648 sprintfW(proxyurl, szFormat, hostname, UrlComponents.nPort);
649
650 lpwai->accessType = INTERNET_OPEN_TYPE_PROXY;
651 lpwai->proxy = heap_strdupW(proxyurl);
652 if (UrlComponents.dwUserNameLength)
653 {
654 lpwai->proxyUsername = heap_strdupW(UrlComponents.lpszUserName);
655 lpwai->proxyPassword = heap_strdupW(UrlComponents.lpszPassword);
656 }
657
658 TRACE("http proxy = %s\n", debugstr_w(lpwai->proxy));
659 return TRUE;
660 }
661 else
662 {
663 TRACE("Failed to parse proxy: %s\n", debugstr_w(wpi.proxy));
664 lpwai->proxy = NULL;
665 }
666 }
667
668 lpwai->accessType = INTERNET_OPEN_TYPE_DIRECT;
669 return FALSE;
670 }
671
672 /***********************************************************************
673 * dump_INTERNET_FLAGS
674 *
675 * Helper function to TRACE the internet flags.
676 *
677 * RETURNS
678 * None
679 *
680 */
681 static void dump_INTERNET_FLAGS(DWORD dwFlags)
682 {
683 #define FE(x) { x, #x }
684 static const wininet_flag_info flag[] = {
685 FE(INTERNET_FLAG_RELOAD),
686 FE(INTERNET_FLAG_RAW_DATA),
687 FE(INTERNET_FLAG_EXISTING_CONNECT),
688 FE(INTERNET_FLAG_ASYNC),
689 FE(INTERNET_FLAG_PASSIVE),
690 FE(INTERNET_FLAG_NO_CACHE_WRITE),
691 FE(INTERNET_FLAG_MAKE_PERSISTENT),
692 FE(INTERNET_FLAG_FROM_CACHE),
693 FE(INTERNET_FLAG_SECURE),
694 FE(INTERNET_FLAG_KEEP_CONNECTION),
695 FE(INTERNET_FLAG_NO_AUTO_REDIRECT),
696 FE(INTERNET_FLAG_READ_PREFETCH),
697 FE(INTERNET_FLAG_NO_COOKIES),
698 FE(INTERNET_FLAG_NO_AUTH),
699 FE(INTERNET_FLAG_CACHE_IF_NET_FAIL),
700 FE(INTERNET_FLAG_IGNORE_REDIRECT_TO_HTTP),
701 FE(INTERNET_FLAG_IGNORE_REDIRECT_TO_HTTPS),
702 FE(INTERNET_FLAG_IGNORE_CERT_DATE_INVALID),
703 FE(INTERNET_FLAG_IGNORE_CERT_CN_INVALID),
704 FE(INTERNET_FLAG_RESYNCHRONIZE),
705 FE(INTERNET_FLAG_HYPERLINK),
706 FE(INTERNET_FLAG_NO_UI),
707 FE(INTERNET_FLAG_PRAGMA_NOCACHE),
708 FE(INTERNET_FLAG_CACHE_ASYNC),
709 FE(INTERNET_FLAG_FORMS_SUBMIT),
710 FE(INTERNET_FLAG_NEED_FILE),
711 FE(INTERNET_FLAG_TRANSFER_ASCII),
712 FE(INTERNET_FLAG_TRANSFER_BINARY)
713 };
714 #undef FE
715 unsigned int i;
716
717 for (i = 0; i < (sizeof(flag) / sizeof(flag[0])); i++) {
718 if (flag[i].val & dwFlags) {
719 TRACE(" %s", flag[i].name);
720 dwFlags &= ~flag[i].val;
721 }
722 }
723 if (dwFlags)
724 TRACE(" Unknown flags (%08x)\n", dwFlags);
725 else
726 TRACE("\n");
727 }
728
729 /***********************************************************************
730 * INTERNET_CloseHandle (internal)
731 *
732 * Close internet handle
733 *
734 */
735 static VOID APPINFO_Destroy(object_header_t *hdr)
736 {
737 appinfo_t *lpwai = (appinfo_t*)hdr;
738
739 TRACE("%p\n",lpwai);
740
741 heap_free(lpwai->agent);
742 heap_free(lpwai->proxy);
743 heap_free(lpwai->proxyBypass);
744 heap_free(lpwai->proxyUsername);
745 heap_free(lpwai->proxyPassword);
746 }
747
748 static DWORD APPINFO_QueryOption(object_header_t *hdr, DWORD option, void *buffer, DWORD *size, BOOL unicode)
749 {
750 appinfo_t *ai = (appinfo_t*)hdr;
751
752 switch(option) {
753 case INTERNET_OPTION_HANDLE_TYPE:
754 TRACE("INTERNET_OPTION_HANDLE_TYPE\n");
755
756 if (*size < sizeof(ULONG))
757 return ERROR_INSUFFICIENT_BUFFER;
758
759 *size = sizeof(DWORD);
760 *(DWORD*)buffer = INTERNET_HANDLE_TYPE_INTERNET;
761 return ERROR_SUCCESS;
762
763 case INTERNET_OPTION_USER_AGENT: {
764 DWORD bufsize;
765
766 TRACE("INTERNET_OPTION_USER_AGENT\n");
767
768 bufsize = *size;
769
770 if (unicode) {
771 DWORD len = ai->agent ? strlenW(ai->agent) : 0;
772
773 *size = (len + 1) * sizeof(WCHAR);
774 if(!buffer || bufsize < *size)
775 return ERROR_INSUFFICIENT_BUFFER;
776
777 if (ai->agent)
778 strcpyW(buffer, ai->agent);
779 else
780 *(WCHAR *)buffer = 0;
781 /* If the buffer is copied, the returned length doesn't include
782 * the NULL terminator.
783 */
784 *size = len * sizeof(WCHAR);
785 }else {
786 if (ai->agent)
787 *size = WideCharToMultiByte(CP_ACP, 0, ai->agent, -1, NULL, 0, NULL, NULL);
788 else
789 *size = 1;
790 if(!buffer || bufsize < *size)
791 return ERROR_INSUFFICIENT_BUFFER;
792
793 if (ai->agent)
794 WideCharToMultiByte(CP_ACP, 0, ai->agent, -1, buffer, *size, NULL, NULL);
795 else
796 *(char *)buffer = 0;
797 /* If the buffer is copied, the returned length doesn't include
798 * the NULL terminator.
799 */
800 *size -= 1;
801 }
802
803 return ERROR_SUCCESS;
804 }
805
806 case INTERNET_OPTION_PROXY:
807 if(!size) return ERROR_INVALID_PARAMETER;
808 if (unicode) {
809 INTERNET_PROXY_INFOW *pi = (INTERNET_PROXY_INFOW *)buffer;
810 DWORD proxyBytesRequired = 0, proxyBypassBytesRequired = 0;
811 LPWSTR proxy, proxy_bypass;
812
813 if (ai->proxy)
814 proxyBytesRequired = (lstrlenW(ai->proxy) + 1) * sizeof(WCHAR);
815 if (ai->proxyBypass)
816 proxyBypassBytesRequired = (lstrlenW(ai->proxyBypass) + 1) * sizeof(WCHAR);
817 if (*size < sizeof(INTERNET_PROXY_INFOW) + proxyBytesRequired + proxyBypassBytesRequired)
818 {
819 *size = sizeof(INTERNET_PROXY_INFOW) + proxyBytesRequired + proxyBypassBytesRequired;
820 return ERROR_INSUFFICIENT_BUFFER;
821 }
822 proxy = (LPWSTR)((LPBYTE)buffer + sizeof(INTERNET_PROXY_INFOW));
823 proxy_bypass = (LPWSTR)((LPBYTE)buffer + sizeof(INTERNET_PROXY_INFOW) + proxyBytesRequired);
824
825 pi->dwAccessType = ai->accessType;
826 pi->lpszProxy = NULL;
827 pi->lpszProxyBypass = NULL;
828 if (ai->proxy) {
829 lstrcpyW(proxy, ai->proxy);
830 pi->lpszProxy = proxy;
831 }
832
833 if (ai->proxyBypass) {
834 lstrcpyW(proxy_bypass, ai->proxyBypass);
835 pi->lpszProxyBypass = proxy_bypass;
836 }
837
838 *size = sizeof(INTERNET_PROXY_INFOW) + proxyBytesRequired + proxyBypassBytesRequired;
839 return ERROR_SUCCESS;
840 }else {
841 INTERNET_PROXY_INFOA *pi = (INTERNET_PROXY_INFOA *)buffer;
842 DWORD proxyBytesRequired = 0, proxyBypassBytesRequired = 0;
843 LPSTR proxy, proxy_bypass;
844
845 if (ai->proxy)
846 proxyBytesRequired = WideCharToMultiByte(CP_ACP, 0, ai->proxy, -1, NULL, 0, NULL, NULL);
847 if (ai->proxyBypass)
848 proxyBypassBytesRequired = WideCharToMultiByte(CP_ACP, 0, ai->proxyBypass, -1,
849 NULL, 0, NULL, NULL);
850 if (*size < sizeof(INTERNET_PROXY_INFOA) + proxyBytesRequired + proxyBypassBytesRequired)
851 {
852 *size = sizeof(INTERNET_PROXY_INFOA) + proxyBytesRequired + proxyBypassBytesRequired;
853 return ERROR_INSUFFICIENT_BUFFER;
854 }
855 proxy = (LPSTR)((LPBYTE)buffer + sizeof(INTERNET_PROXY_INFOA));
856 proxy_bypass = (LPSTR)((LPBYTE)buffer + sizeof(INTERNET_PROXY_INFOA) + proxyBytesRequired);
857
858 pi->dwAccessType = ai->accessType;
859 pi->lpszProxy = NULL;
860 pi->lpszProxyBypass = NULL;
861 if (ai->proxy) {
862 WideCharToMultiByte(CP_ACP, 0, ai->proxy, -1, proxy, proxyBytesRequired, NULL, NULL);
863 pi->lpszProxy = proxy;
864 }
865
866 if (ai->proxyBypass) {
867 WideCharToMultiByte(CP_ACP, 0, ai->proxyBypass, -1, proxy_bypass,
868 proxyBypassBytesRequired, NULL, NULL);
869 pi->lpszProxyBypass = proxy_bypass;
870 }
871
872 *size = sizeof(INTERNET_PROXY_INFOA) + proxyBytesRequired + proxyBypassBytesRequired;
873 return ERROR_SUCCESS;
874 }
875 }
876
877 return INET_QueryOption(hdr, option, buffer, size, unicode);
878 }
879
880 static const object_vtbl_t APPINFOVtbl = {
881 APPINFO_Destroy,
882 NULL,
883 APPINFO_QueryOption,
884 NULL,
885 NULL,
886 NULL,
887 NULL,
888 NULL,
889 NULL
890 };
891
892
893 /***********************************************************************
894 * InternetOpenW (WININET.@)
895 *
896 * Per-application initialization of wininet
897 *
898 * RETURNS
899 * HINTERNET on success
900 * NULL on failure
901 *
902 */
903 HINTERNET WINAPI InternetOpenW(LPCWSTR lpszAgent, DWORD dwAccessType,
904 LPCWSTR lpszProxy, LPCWSTR lpszProxyBypass, DWORD dwFlags)
905 {
906 appinfo_t *lpwai = NULL;
907
908 if (TRACE_ON(wininet)) {
909 #define FE(x) { x, #x }
910 static const wininet_flag_info access_type[] = {
911 FE(INTERNET_OPEN_TYPE_PRECONFIG),
912 FE(INTERNET_OPEN_TYPE_DIRECT),
913 FE(INTERNET_OPEN_TYPE_PROXY),
914 FE(INTERNET_OPEN_TYPE_PRECONFIG_WITH_NO_AUTOPROXY)
915 };
916 #undef FE
917 DWORD i;
918 const char *access_type_str = "Unknown";
919
920 TRACE("(%s, %i, %s, %s, %i)\n", debugstr_w(lpszAgent), dwAccessType,
921 debugstr_w(lpszProxy), debugstr_w(lpszProxyBypass), dwFlags);
922 for (i = 0; i < (sizeof(access_type) / sizeof(access_type[0])); i++) {
923 if (access_type[i].val == dwAccessType) {
924 access_type_str = access_type[i].name;
925 break;
926 }
927 }
928 TRACE(" access type : %s\n", access_type_str);
929 TRACE(" flags :");
930 dump_INTERNET_FLAGS(dwFlags);
931 }
932
933 /* Clear any error information */
934 INTERNET_SetLastError(0);
935
936 lpwai = alloc_object(NULL, &APPINFOVtbl, sizeof(appinfo_t));
937 if (!lpwai) {
938 SetLastError(ERROR_OUTOFMEMORY);
939 return NULL;
940 }
941
942 lpwai->hdr.htype = WH_HINIT;
943 lpwai->hdr.dwFlags = dwFlags;
944 lpwai->accessType = dwAccessType;
945 lpwai->proxyUsername = NULL;
946 lpwai->proxyPassword = NULL;
947
948 lpwai->agent = heap_strdupW(lpszAgent);
949 if(dwAccessType == INTERNET_OPEN_TYPE_PRECONFIG)
950 INTERNET_ConfigureProxy( lpwai );
951 else
952 lpwai->proxy = heap_strdupW(lpszProxy);
953 lpwai->proxyBypass = heap_strdupW(lpszProxyBypass);
954
955 TRACE("returning %p\n", lpwai);
956
957 return lpwai->hdr.hInternet;
958 }
959
960
961 /***********************************************************************
962 * InternetOpenA (WININET.@)
963 *
964 * Per-application initialization of wininet
965 *
966 * RETURNS
967 * HINTERNET on success
968 * NULL on failure
969 *
970 */
971 HINTERNET WINAPI InternetOpenA(LPCSTR lpszAgent, DWORD dwAccessType,
972 LPCSTR lpszProxy, LPCSTR lpszProxyBypass, DWORD dwFlags)
973 {
974 WCHAR *szAgent, *szProxy, *szBypass;
975 HINTERNET rc;
976
977 TRACE("(%s, 0x%08x, %s, %s, 0x%08x)\n", debugstr_a(lpszAgent),
978 dwAccessType, debugstr_a(lpszProxy), debugstr_a(lpszProxyBypass), dwFlags);
979
980 szAgent = heap_strdupAtoW(lpszAgent);
981 szProxy = heap_strdupAtoW(lpszProxy);
982 szBypass = heap_strdupAtoW(lpszProxyBypass);
983
984 rc = InternetOpenW(szAgent, dwAccessType, szProxy, szBypass, dwFlags);
985
986 heap_free(szAgent);
987 heap_free(szProxy);
988 heap_free(szBypass);
989 return rc;
990 }
991
992 /***********************************************************************
993 * InternetGetLastResponseInfoA (WININET.@)
994 *
995 * Return last wininet error description on the calling thread
996 *
997 * RETURNS
998 * TRUE on success of writing to buffer
999 * FALSE on failure
1000 *
1001 */
1002 BOOL WINAPI InternetGetLastResponseInfoA(LPDWORD lpdwError,
1003 LPSTR lpszBuffer, LPDWORD lpdwBufferLength)
1004 {
1005 LPWITHREADERROR lpwite = TlsGetValue(g_dwTlsErrIndex);
1006
1007 TRACE("\n");
1008
1009 if (lpwite)
1010 {
1011 *lpdwError = lpwite->dwError;
1012 if (lpwite->dwError)
1013 {
1014 memcpy(lpszBuffer, lpwite->response, *lpdwBufferLength);
1015 *lpdwBufferLength = strlen(lpszBuffer);
1016 }
1017 else
1018 *lpdwBufferLength = 0;
1019 }
1020 else
1021 {
1022 *lpdwError = 0;
1023 *lpdwBufferLength = 0;
1024 }
1025
1026 return TRUE;
1027 }
1028
1029 /***********************************************************************
1030 * InternetGetLastResponseInfoW (WININET.@)
1031 *
1032 * Return last wininet error description on the calling thread
1033 *
1034 * RETURNS
1035 * TRUE on success of writing to buffer
1036 * FALSE on failure
1037 *
1038 */
1039 BOOL WINAPI InternetGetLastResponseInfoW(LPDWORD lpdwError,
1040 LPWSTR lpszBuffer, LPDWORD lpdwBufferLength)
1041 {
1042 LPWITHREADERROR lpwite = TlsGetValue(g_dwTlsErrIndex);
1043
1044 TRACE("\n");
1045
1046 if (lpwite)
1047 {
1048 *lpdwError = lpwite->dwError;
1049 if (lpwite->dwError)
1050 {
1051 memcpy(lpszBuffer, lpwite->response, *lpdwBufferLength);
1052 *lpdwBufferLength = lstrlenW(lpszBuffer);
1053 }
1054 else
1055 *lpdwBufferLength = 0;
1056 }
1057 else
1058 {
1059 *lpdwError = 0;
1060 *lpdwBufferLength = 0;
1061 }
1062
1063 return TRUE;
1064 }
1065
1066 /***********************************************************************
1067 * InternetGetConnectedState (WININET.@)
1068 *
1069 * Return connected state
1070 *
1071 * RETURNS
1072 * TRUE if connected
1073 * if lpdwStatus is not null, return the status (off line,
1074 * modem, lan...) in it.
1075 * FALSE if not connected
1076 */
1077 BOOL WINAPI InternetGetConnectedState(LPDWORD lpdwStatus, DWORD dwReserved)
1078 {
1079 TRACE("(%p, 0x%08x)\n", lpdwStatus, dwReserved);
1080
1081 if (lpdwStatus) {
1082 WARN("always returning LAN connection.\n");
1083 *lpdwStatus = INTERNET_CONNECTION_LAN;
1084 }
1085 return TRUE;
1086 }
1087
1088
1089 /***********************************************************************
1090 * InternetGetConnectedStateExW (WININET.@)
1091 *
1092 * Return connected state
1093 *
1094 * PARAMS
1095 *
1096 * lpdwStatus [O] Flags specifying the status of the internet connection.
1097 * lpszConnectionName [O] Pointer to buffer to receive the friendly name of the internet connection.
1098 * dwNameLen [I] Size of the buffer, in characters.
1099 * dwReserved [I] Reserved. Must be set to 0.
1100 *
1101 * RETURNS
1102 * TRUE if connected
1103 * if lpdwStatus is not null, return the status (off line,
1104 * modem, lan...) in it.
1105 * FALSE if not connected
1106 *
1107 * NOTES
1108 * If the system has no available network connections, an empty string is
1109 * stored in lpszConnectionName. If there is a LAN connection, a localized
1110 * "LAN Connection" string is stored. Presumably, if only a dial-up
1111 * connection is available then the name of the dial-up connection is
1112 * returned. Why any application, other than the "Internet Settings" CPL,
1113 * would want to use this function instead of the simpler InternetGetConnectedStateW
1114 * function is beyond me.
1115 */
1116 BOOL WINAPI InternetGetConnectedStateExW(LPDWORD lpdwStatus, LPWSTR lpszConnectionName,
1117 DWORD dwNameLen, DWORD dwReserved)
1118 {
1119 TRACE("(%p, %p, %d, 0x%08x)\n", lpdwStatus, lpszConnectionName, dwNameLen, dwReserved);
1120
1121 /* Must be zero */
1122 if(dwReserved)
1123 return FALSE;
1124
1125 if (lpdwStatus) {
1126 WARN("always returning LAN connection.\n");
1127 *lpdwStatus = INTERNET_CONNECTION_LAN;
1128 }
1129 return LoadStringW(WININET_hModule, IDS_LANCONNECTION, lpszConnectionName, dwNameLen);
1130 }
1131
1132
1133 /***********************************************************************
1134 * InternetGetConnectedStateExA (WININET.@)
1135 */
1136 BOOL WINAPI InternetGetConnectedStateExA(LPDWORD lpdwStatus, LPSTR lpszConnectionName,
1137 DWORD dwNameLen, DWORD dwReserved)
1138 {
1139 LPWSTR lpwszConnectionName = NULL;
1140 BOOL rc;
1141
1142 TRACE("(%p, %p, %d, 0x%08x)\n", lpdwStatus, lpszConnectionName, dwNameLen, dwReserved);
1143
1144 if (lpszConnectionName && dwNameLen > 0)
1145 lpwszConnectionName = heap_alloc(dwNameLen * sizeof(WCHAR));
1146
1147 rc = InternetGetConnectedStateExW(lpdwStatus,lpwszConnectionName, dwNameLen,
1148 dwReserved);
1149 if (rc && lpwszConnectionName)
1150 {
1151 WideCharToMultiByte(CP_ACP,0,lpwszConnectionName,-1,lpszConnectionName,
1152 dwNameLen, NULL, NULL);
1153 heap_free(lpwszConnectionName);
1154 }
1155 return rc;
1156 }
1157
1158
1159 /***********************************************************************
1160 * InternetConnectW (WININET.@)
1161 *
1162 * Open a ftp, gopher or http session
1163 *
1164 * RETURNS
1165 * HINTERNET a session handle on success
1166 * NULL on failure
1167 *
1168 */
1169 HINTERNET WINAPI InternetConnectW(HINTERNET hInternet,
1170 LPCWSTR lpszServerName, INTERNET_PORT nServerPort,
1171 LPCWSTR lpszUserName, LPCWSTR lpszPassword,
1172 DWORD dwService, DWORD dwFlags, DWORD_PTR dwContext)
1173 {
1174 appinfo_t *hIC;
1175 HINTERNET rc = NULL;
1176 DWORD res = ERROR_SUCCESS;
1177
1178 TRACE("(%p, %s, %i, %s, %s, %i, %i, %lx)\n", hInternet, debugstr_w(lpszServerName),
1179 nServerPort, debugstr_w(lpszUserName), debugstr_w(lpszPassword),
1180 dwService, dwFlags, dwContext);
1181
1182 if (!lpszServerName)
1183 {
1184 SetLastError(ERROR_INVALID_PARAMETER);
1185 return NULL;
1186 }
1187
1188 hIC = (appinfo_t*)get_handle_object( hInternet );
1189 if ( (hIC == NULL) || (hIC->hdr.htype != WH_HINIT) )
1190 {
1191 res = ERROR_INVALID_HANDLE;
1192 goto lend;
1193 }
1194
1195 switch (dwService)
1196 {
1197 case INTERNET_SERVICE_FTP:
1198 rc = FTP_Connect(hIC, lpszServerName, nServerPort,
1199 lpszUserName, lpszPassword, dwFlags, dwContext, 0);
1200 if(!rc)
1201 res = INTERNET_GetLastError();
1202 break;
1203
1204 case INTERNET_SERVICE_HTTP:
1205 res = HTTP_Connect(hIC, lpszServerName, nServerPort,
1206 lpszUserName, lpszPassword, dwFlags, dwContext, 0, &rc);
1207 break;
1208
1209 case INTERNET_SERVICE_GOPHER:
1210 default:
1211 break;
1212 }
1213 lend:
1214 if( hIC )
1215 WININET_Release( &hIC->hdr );
1216
1217 TRACE("returning %p\n", rc);
1218 SetLastError(res);
1219 return rc;
1220 }
1221
1222
1223 /***********************************************************************
1224 * InternetConnectA (WININET.@)
1225 *
1226 * Open a ftp, gopher or http session
1227 *
1228 * RETURNS
1229 * HINTERNET a session handle on success
1230 * NULL on failure
1231 *
1232 */
1233 HINTERNET WINAPI InternetConnectA(HINTERNET hInternet,
1234 LPCSTR lpszServerName, INTERNET_PORT nServerPort,
1235 LPCSTR lpszUserName, LPCSTR lpszPassword,
1236 DWORD dwService, DWORD dwFlags, DWORD_PTR dwContext)
1237 {
1238 HINTERNET rc = NULL;
1239 LPWSTR szServerName;
1240 LPWSTR szUserName;
1241 LPWSTR szPassword;
1242
1243 szServerName = heap_strdupAtoW(lpszServerName);
1244 szUserName = heap_strdupAtoW(lpszUserName);
1245 szPassword = heap_strdupAtoW(lpszPassword);
1246
1247 rc = InternetConnectW(hInternet, szServerName, nServerPort,
1248 szUserName, szPassword, dwService, dwFlags, dwContext);
1249
1250 heap_free(szServerName);
1251 heap_free(szUserName);
1252 heap_free(szPassword);
1253 return rc;
1254 }
1255
1256
1257 /***********************************************************************
1258 * InternetFindNextFileA (WININET.@)
1259 *
1260 * Continues a file search from a previous call to FindFirstFile
1261 *
1262 * RETURNS
1263 * TRUE on success
1264 * FALSE on failure
1265 *
1266 */
1267 BOOL WINAPI InternetFindNextFileA(HINTERNET hFind, LPVOID lpvFindData)
1268 {
1269 BOOL ret;
1270 WIN32_FIND_DATAW fd;
1271
1272 ret = InternetFindNextFileW(hFind, lpvFindData?&fd:NULL);
1273 if(lpvFindData)
1274 WININET_find_data_WtoA(&fd, (LPWIN32_FIND_DATAA)lpvFindData);
1275 return ret;
1276 }
1277
1278 /***********************************************************************
1279 * InternetFindNextFileW (WININET.@)
1280 *
1281 * Continues a file search from a previous call to FindFirstFile
1282 *
1283 * RETURNS
1284 * TRUE on success
1285 * FALSE on failure
1286 *
1287 */
1288 BOOL WINAPI InternetFindNextFileW(HINTERNET hFind, LPVOID lpvFindData)
1289 {
1290 object_header_t *hdr;
1291 DWORD res;
1292
1293 TRACE("\n");
1294
1295 hdr = get_handle_object(hFind);
1296 if(!hdr) {
1297 WARN("Invalid handle\n");
1298 SetLastError(ERROR_INVALID_HANDLE);
1299 return FALSE;
1300 }
1301
1302 if(hdr->vtbl->FindNextFileW) {
1303 res = hdr->vtbl->FindNextFileW(hdr, lpvFindData);
1304 }else {
1305 WARN("Handle doesn't support NextFile\n");
1306 res = ERROR_INTERNET_INCORRECT_HANDLE_TYPE;
1307 }
1308
1309 WININET_Release(hdr);
1310
1311 if(res != ERROR_SUCCESS)
1312 SetLastError(res);
1313 return res == ERROR_SUCCESS;
1314 }
1315
1316 /***********************************************************************
1317 * InternetCloseHandle (WININET.@)
1318 *
1319 * Generic close handle function
1320 *
1321 * RETURNS
1322 * TRUE on success
1323 * FALSE on failure
1324 *
1325 */
1326 BOOL WINAPI InternetCloseHandle(HINTERNET hInternet)
1327 {
1328 object_header_t *obj;
1329
1330 TRACE("%p\n", hInternet);
1331
1332 obj = get_handle_object( hInternet );
1333 if (!obj) {
1334 SetLastError(ERROR_INVALID_HANDLE);
1335 return FALSE;
1336 }
1337
1338 invalidate_handle(obj);
1339 WININET_Release(obj);
1340
1341 return TRUE;
1342 }
1343
1344
1345 /***********************************************************************
1346 * ConvertUrlComponentValue (Internal)
1347 *
1348 * Helper function for InternetCrackUrlA
1349 *
1350 */
1351 static void ConvertUrlComponentValue(LPSTR* lppszComponent, LPDWORD dwComponentLen,
1352 LPWSTR lpwszComponent, DWORD dwwComponentLen,
1353 LPCSTR lpszStart, LPCWSTR lpwszStart)
1354 {
1355 TRACE("%p %d %p %d %p %p\n", *lppszComponent, *dwComponentLen, lpwszComponent, dwwComponentLen, lpszStart, lpwszStart);
1356 if (*dwComponentLen != 0)
1357 {
1358 DWORD nASCIILength=WideCharToMultiByte(CP_ACP,0,lpwszComponent,dwwComponentLen,NULL,0,NULL,NULL);
1359 if (*lppszComponent == NULL)
1360 {
1361 if (lpwszComponent)
1362 {
1363 int offset = WideCharToMultiByte(CP_ACP, 0, lpwszStart, lpwszComponent-lpwszStart, NULL, 0, NULL, NULL);
1364 *lppszComponent = (LPSTR)lpszStart + offset;
1365 }
1366 else
1367 *lppszComponent = NULL;
1368
1369 *dwComponentLen = nASCIILength;
1370 }
1371 else
1372 {
1373 DWORD ncpylen = min((*dwComponentLen)-1, nASCIILength);
1374 WideCharToMultiByte(CP_ACP,0,lpwszComponent,dwwComponentLen,*lppszComponent,ncpylen+1,NULL,NULL);
1375 (*lppszComponent)[ncpylen]=0;
1376 *dwComponentLen = ncpylen;
1377 }
1378 }
1379 }
1380
1381
1382 /***********************************************************************
1383 * InternetCrackUrlA (WININET.@)
1384 *
1385 * See InternetCrackUrlW.
1386 */
1387 BOOL WINAPI InternetCrackUrlA(LPCSTR lpszUrl, DWORD dwUrlLength, DWORD dwFlags,
1388 LPURL_COMPONENTSA lpUrlComponents)
1389 {
1390 DWORD nLength;
1391 URL_COMPONENTSW UCW;
1392 BOOL ret = FALSE;
1393 WCHAR *lpwszUrl, *hostname = NULL, *username = NULL, *password = NULL, *path = NULL,
1394 *scheme = NULL, *extra = NULL;
1395
1396 TRACE("(%s %u %x %p)\n",
1397 lpszUrl ? debugstr_an(lpszUrl, dwUrlLength ? dwUrlLength : strlen(lpszUrl)) : "(null)",
1398 dwUrlLength, dwFlags, lpUrlComponents);
1399
1400 if (!lpszUrl || !*lpszUrl || !lpUrlComponents ||
1401 lpUrlComponents->dwStructSize != sizeof(URL_COMPONENTSA))
1402 {
1403 INTERNET_SetLastError(ERROR_INVALID_PARAMETER);
1404 return FALSE;
1405 }
1406
1407 if(dwUrlLength<=0)
1408 dwUrlLength=-1;
1409 nLength=MultiByteToWideChar(CP_ACP,0,lpszUrl,dwUrlLength,NULL,0);
1410
1411 /* if dwUrlLength=-1 then nLength includes null but length to
1412 InternetCrackUrlW should not include it */
1413 if (dwUrlLength == -1) nLength--;
1414
1415 lpwszUrl = heap_alloc((nLength + 1) * sizeof(WCHAR));
1416 MultiByteToWideChar(CP_ACP,0,lpszUrl,dwUrlLength,lpwszUrl,nLength + 1);
1417 lpwszUrl[nLength] = '\0';
1418
1419 memset(&UCW,0,sizeof(UCW));
1420 UCW.dwStructSize = sizeof(URL_COMPONENTSW);
1421 if (lpUrlComponents->dwHostNameLength)
1422 {
1423 UCW.dwHostNameLength = lpUrlComponents->dwHostNameLength;
1424 if (lpUrlComponents->lpszHostName)
1425 {
1426 hostname = heap_alloc(UCW.dwHostNameLength * sizeof(WCHAR));
1427 UCW.lpszHostName = hostname;
1428 }
1429 }
1430 if (lpUrlComponents->dwUserNameLength)
1431 {
1432 UCW.dwUserNameLength = lpUrlComponents->dwUserNameLength;
1433 if (lpUrlComponents->lpszUserName)
1434 {
1435 username = heap_alloc(UCW.dwUserNameLength * sizeof(WCHAR));
1436 UCW.lpszUserName = username;
1437 }
1438 }
1439 if (lpUrlComponents->dwPasswordLength)
1440 {
1441 UCW.dwPasswordLength = lpUrlComponents->dwPasswordLength;
1442 if (lpUrlComponents->lpszPassword)
1443 {
1444 password = heap_alloc(UCW.dwPasswordLength * sizeof(WCHAR));
1445 UCW.lpszPassword = password;
1446 }
1447 }
1448 if (lpUrlComponents->dwUrlPathLength)
1449 {
1450 UCW.dwUrlPathLength = lpUrlComponents->dwUrlPathLength;
1451 if (lpUrlComponents->lpszUrlPath)
1452 {
1453 path = heap_alloc(UCW.dwUrlPathLength * sizeof(WCHAR));
1454 UCW.lpszUrlPath = path;
1455 }
1456 }
1457 if (lpUrlComponents->dwSchemeLength)
1458 {
1459 UCW.dwSchemeLength = lpUrlComponents->dwSchemeLength;
1460 if (lpUrlComponents->lpszScheme)
1461 {
1462 scheme = heap_alloc(UCW.dwSchemeLength * sizeof(WCHAR));
1463 UCW.lpszScheme = scheme;
1464 }
1465 }
1466 if (lpUrlComponents->dwExtraInfoLength)
1467 {
1468 UCW.dwExtraInfoLength = lpUrlComponents->dwExtraInfoLength;
1469 if (lpUrlComponents->lpszExtraInfo)
1470 {
1471 extra = heap_alloc(UCW.dwExtraInfoLength * sizeof(WCHAR));
1472 UCW.lpszExtraInfo = extra;
1473 }
1474 }
1475 if ((ret = InternetCrackUrlW(lpwszUrl, nLength, dwFlags, &UCW)))
1476 {
1477 ConvertUrlComponentValue(&lpUrlComponents->lpszHostName, &lpUrlComponents->dwHostNameLength,
1478 UCW.lpszHostName, UCW.dwHostNameLength, lpszUrl, lpwszUrl);
1479 ConvertUrlComponentValue(&lpUrlComponents->lpszUserName, &lpUrlComponents->dwUserNameLength,
1480 UCW.lpszUserName, UCW.dwUserNameLength, lpszUrl, lpwszUrl);
1481 ConvertUrlComponentValue(&lpUrlComponents->lpszPassword, &lpUrlComponents->dwPasswordLength,
1482 UCW.lpszPassword, UCW.dwPasswordLength, lpszUrl, lpwszUrl);
1483 ConvertUrlComponentValue(&lpUrlComponents->lpszUrlPath, &lpUrlComponents->dwUrlPathLength,
1484 UCW.lpszUrlPath, UCW.dwUrlPathLength, lpszUrl, lpwszUrl);
1485 ConvertUrlComponentValue(&lpUrlComponents->lpszScheme, &lpUrlComponents->dwSchemeLength,
1486 UCW.lpszScheme, UCW.dwSchemeLength, lpszUrl, lpwszUrl);
1487 ConvertUrlComponentValue(&lpUrlComponents->lpszExtraInfo, &lpUrlComponents->dwExtraInfoLength,
1488 UCW.lpszExtraInfo, UCW.dwExtraInfoLength, lpszUrl, lpwszUrl);
1489
1490 lpUrlComponents->nScheme = UCW.nScheme;
1491 lpUrlComponents->nPort = UCW.nPort;
1492
1493 TRACE("%s: scheme(%s) host(%s) path(%s) extra(%s)\n", debugstr_a(lpszUrl),
1494 debugstr_an(lpUrlComponents->lpszScheme, lpUrlComponents->dwSchemeLength),
1495 debugstr_an(lpUrlComponents->lpszHostName, lpUrlComponents->dwHostNameLength),
1496 debugstr_an(lpUrlComponents->lpszUrlPath, lpUrlComponents->dwUrlPathLength),
1497 debugstr_an(lpUrlComponents->lpszExtraInfo, lpUrlComponents->dwExtraInfoLength));
1498 }
1499 heap_free(lpwszUrl);
1500 heap_free(hostname);
1501 heap_free(username);
1502 heap_free(password);
1503 heap_free(path);
1504 heap_free(scheme);
1505 heap_free(extra);
1506 return ret;
1507 }
1508
1509 static const WCHAR url_schemes[][7] =
1510 {
1511 {'f','t','p',0},
1512 {'g','o','p','h','e','r',0},
1513 {'h','t','t','p',0},
1514 {'h','t','t','p','s',0},
1515 {'f','i','l','e',0},
1516 {'n','e','w','s',0},
1517 {'m','a','i','l','t','o',0},
1518 {'r','e','s',0},
1519 };
1520
1521 /***********************************************************************
1522 * GetInternetSchemeW (internal)
1523 *
1524 * Get scheme of url
1525 *
1526 * RETURNS
1527 * scheme on success
1528 * INTERNET_SCHEME_UNKNOWN on failure
1529 *
1530 */
1531 static INTERNET_SCHEME GetInternetSchemeW(LPCWSTR lpszScheme, DWORD nMaxCmp)
1532 {
1533 int i;
1534
1535 TRACE("%s %d\n",debugstr_wn(lpszScheme, nMaxCmp), nMaxCmp);
1536
1537 if(lpszScheme==NULL)
1538 return INTERNET_SCHEME_UNKNOWN;
1539
1540 for (i = 0; i < sizeof(url_schemes)/sizeof(url_schemes[0]); i++)
1541 if (!strncmpW(lpszScheme, url_schemes[i], nMaxCmp))
1542 return INTERNET_SCHEME_FIRST + i;
1543
1544 return INTERNET_SCHEME_UNKNOWN;
1545 }
1546
1547 /***********************************************************************
1548 * SetUrlComponentValueW (Internal)
1549 *
1550 * Helper function for InternetCrackUrlW
1551 *
1552 * PARAMS
1553 * lppszComponent [O] Holds the returned string
1554 * dwComponentLen [I] Holds the size of lppszComponent
1555 * [O] Holds the length of the string in lppszComponent without '\0'
1556 * lpszStart [I] Holds the string to copy from
1557 * len [I] Holds the length of lpszStart without '\0'
1558 *
1559 * RETURNS
1560 * TRUE on success
1561 * FALSE on failure
1562 *
1563 */
1564 static BOOL SetUrlComponentValueW(LPWSTR* lppszComponent, LPDWORD dwComponentLen, LPCWSTR lpszStart, DWORD len)
1565 {
1566 TRACE("%s (%d)\n", debugstr_wn(lpszStart,len), len);
1567
1568 if ( (*dwComponentLen == 0) && (*lppszComponent == NULL) )
1569 return FALSE;
1570
1571 if (*dwComponentLen != 0 || *lppszComponent == NULL)
1572 {
1573 if (*lppszComponent == NULL)
1574 {
1575 *lppszComponent = (LPWSTR)lpszStart;
1576 *dwComponentLen = len;
1577 }
1578 else
1579 {
1580 DWORD ncpylen = min((*dwComponentLen)-1, len);
1581 memcpy(*lppszComponent, lpszStart, ncpylen*sizeof(WCHAR));
1582 (*lppszComponent)[ncpylen] = '\0';
1583 *dwComponentLen = ncpylen;
1584 }
1585 }
1586
1587 return TRUE;
1588 }
1589
1590 /***********************************************************************
1591 * InternetCrackUrlW (WININET.@)
1592 *
1593 * Break up URL into its components
1594 *
1595 * RETURNS
1596 * TRUE on success
1597 * FALSE on failure
1598 */
1599 BOOL WINAPI InternetCrackUrlW(LPCWSTR lpszUrl_orig, DWORD dwUrlLength_orig, DWORD dwFlags,
1600 LPURL_COMPONENTSW lpUC)
1601 {
1602 /*
1603 * RFC 1808
1604 * <protocol>:[//<net_loc>][/path][;<params>][?<query>][#<fragment>]
1605 *
1606 */
1607 LPCWSTR lpszParam = NULL;
1608 BOOL bIsAbsolute = FALSE;
1609 LPCWSTR lpszap, lpszUrl = lpszUrl_orig;
1610 LPCWSTR lpszcp = NULL;
1611 LPWSTR lpszUrl_decode = NULL;
1612 DWORD dwUrlLength = dwUrlLength_orig;
1613
1614 TRACE("(%s %u %x %p)\n",
1615 lpszUrl ? debugstr_wn(lpszUrl, dwUrlLength ? dwUrlLength : strlenW(lpszUrl)) : "(null)",
1616 dwUrlLength, dwFlags, lpUC);
1617
1618 if (!lpszUrl_orig || !*lpszUrl_orig || !lpUC)
1619 {
1620 INTERNET_SetLastError(ERROR_INVALID_PARAMETER);
1621 return FALSE;
1622 }
1623 if (!dwUrlLength) dwUrlLength = strlenW(lpszUrl);
1624
1625 if (dwFlags & ICU_DECODE)
1626 {
1627 WCHAR *url_tmp;
1628 DWORD len = dwUrlLength + 1;
1629
1630 if (!(url_tmp = heap_alloc(len * sizeof(WCHAR))))
1631 {
1632 INTERNET_SetLastError(ERROR_OUTOFMEMORY);
1633 return FALSE;
1634 }
1635 memcpy(url_tmp, lpszUrl_orig, dwUrlLength * sizeof(WCHAR));
1636 url_tmp[dwUrlLength] = 0;
1637 if (!(lpszUrl_decode = heap_alloc(len * sizeof(WCHAR))))
1638 {
1639 heap_free(url_tmp);
1640 INTERNET_SetLastError(ERROR_OUTOFMEMORY);
1641 return FALSE;
1642 }
1643 if (InternetCanonicalizeUrlW(url_tmp, lpszUrl_decode, &len, ICU_DECODE | ICU_NO_ENCODE))
1644 {
1645 dwUrlLength = len;
1646 lpszUrl = lpszUrl_decode;
1647 }
1648 heap_free(url_tmp);
1649 }
1650 lpszap = lpszUrl;
1651
1652 /* Determine if the URI is absolute. */
1653 while (lpszap - lpszUrl < dwUrlLength)
1654 {
1655 if (isalnumW(*lpszap) || *lpszap == '+' || *lpszap == '.' || *lpszap == '-')
1656 {
1657 lpszap++;
1658 continue;
1659 }
1660 if ((*lpszap == ':') && (lpszap - lpszUrl >= 2))
1661 {
1662 bIsAbsolute = TRUE;
1663 lpszcp = lpszap;
1664 }
1665 else
1666 {
1667 lpszcp = lpszUrl; /* Relative url */
1668 }
1669
1670 break;
1671 }
1672
1673 lpUC->nScheme = INTERNET_SCHEME_UNKNOWN;
1674 lpUC->nPort = INTERNET_INVALID_PORT_NUMBER;
1675
1676 /* Parse <params> */
1677 lpszParam = memchrW(lpszap, ';', dwUrlLength - (lpszap - lpszUrl));
1678 if(!lpszParam)
1679 lpszParam = memchrW(lpszap, '?', dwUrlLength - (lpszap - lpszUrl));
1680 if(!lpszParam)
1681 lpszParam = memchrW(lpszap, '#', dwUrlLength - (lpszap - lpszUrl));
1682
1683 SetUrlComponentValueW(&lpUC->lpszExtraInfo, &lpUC->dwExtraInfoLength,
1684 lpszParam, lpszParam ? dwUrlLength-(lpszParam-lpszUrl) : 0);
1685
1686 if (bIsAbsolute) /* Parse <protocol>:[//<net_loc>] */
1687 {
1688 LPCWSTR lpszNetLoc;
1689
1690 /* Get scheme first. */
1691 lpUC->nScheme = GetInternetSchemeW(lpszUrl, lpszcp - lpszUrl);
1692 SetUrlComponentValueW(&lpUC->lpszScheme, &lpUC->dwSchemeLength,
1693 lpszUrl, lpszcp - lpszUrl);
1694
1695 /* Eat ':' in protocol. */
1696 lpszcp++;
1697
1698 /* double slash indicates the net_loc portion is present */
1699 if ((lpszcp[0] == '/') && (lpszcp[1] == '/'))
1700 {
1701 lpszcp += 2;
1702
1703 lpszNetLoc = memchrW(lpszcp, '/', dwUrlLength - (lpszcp - lpszUrl));
1704 if (lpszParam)
1705 {
1706 if (lpszNetLoc)
1707 lpszNetLoc = min(lpszNetLoc, lpszParam);
1708 else
1709 lpszNetLoc = lpszParam;
1710 }
1711 else if (!lpszNetLoc)
1712 lpszNetLoc = lpszcp + dwUrlLength-(lpszcp-lpszUrl);
1713
1714 /* Parse net-loc */
1715 if (lpszNetLoc)
1716 {
1717 LPCWSTR lpszHost;
1718 LPCWSTR lpszPort;
1719
1720 /* [<user>[<:password>]@]<host>[:<port>] */
1721 /* First find the user and password if they exist */
1722
1723 lpszHost = memchrW(lpszcp, '@', dwUrlLength - (lpszcp - lpszUrl));
1724 if (lpszHost == NULL || lpszHost > lpszNetLoc)
1725 {
1726 /* username and password not specified. */
1727 SetUrlComponentValueW(&lpUC->lpszUserName, &lpUC->dwUserNameLength, NULL, 0);
1728 SetUrlComponentValueW(&lpUC->lpszPassword, &lpUC->dwPasswordLength, NULL, 0);
1729 }
1730 else /* Parse out username and password */
1731 {
1732 LPCWSTR lpszUser = lpszcp;
1733 LPCWSTR lpszPasswd = lpszHost;
1734
1735 while (lpszcp < lpszHost)
1736 {
1737 if (*lpszcp == ':')
1738 lpszPasswd = lpszcp;
1739
1740 lpszcp++;
1741 }
1742
1743 SetUrlComponentValueW(&lpUC->lpszUserName, &lpUC->dwUserNameLength,
1744 lpszUser, lpszPasswd - lpszUser);
1745
1746 if (lpszPasswd != lpszHost)
1747 lpszPasswd++;
1748 SetUrlComponentValueW(&lpUC->lpszPassword, &lpUC->dwPasswordLength,
1749 lpszPasswd == lpszHost ? NULL : lpszPasswd,
1750 lpszHost - lpszPasswd);
1751
1752 lpszcp++; /* Advance to beginning of host */
1753 }
1754
1755 /* Parse <host><:port> */
1756
1757 lpszHost = lpszcp;
1758 lpszPort = lpszNetLoc;
1759
1760 /* special case for res:// URLs: there is no port here, so the host is the
1761 entire string up to the first '/' */
1762 if(lpUC->nScheme==INTERNET_SCHEME_RES)
1763 {
1764 SetUrlComponentValueW(&lpUC->lpszHostName, &lpUC->dwHostNameLength,
1765 lpszHost, lpszPort - lpszHost);
1766 lpszcp=lpszNetLoc;
1767 }
1768 else
1769 {
1770 while (lpszcp < lpszNetLoc)
1771 {
1772 if (*lpszcp == ':')
1773 lpszPort = lpszcp;
1774
1775 lpszcp++;
1776 }
1777
1778 /* If the scheme is "file" and the host is just one letter, it's not a host */
1779 if(lpUC->nScheme==INTERNET_SCHEME_FILE && lpszPort <= lpszHost+1)
1780 {
1781 lpszcp=lpszHost;
1782 SetUrlComponentValueW(&lpUC->lpszHostName, &lpUC->dwHostNameLength,
1783 NULL, 0);
1784 }
1785 else
1786 {
1787 SetUrlComponentValueW(&lpUC->lpszHostName, &lpUC->dwHostNameLength,
1788 lpszHost, lpszPort - lpszHost);
1789 if (lpszPort != lpszNetLoc)
1790 lpUC->nPort = atoiW(++lpszPort);
1791 else switch (lpUC->nScheme)
1792 {
1793 case INTERNET_SCHEME_HTTP:
1794 lpUC->nPort = INTERNET_DEFAULT_HTTP_PORT;
1795 break;
1796 case INTERNET_SCHEME_HTTPS:
1797 lpUC->nPort = INTERNET_DEFAULT_HTTPS_PORT;
1798 break;
1799 case INTERNET_SCHEME_FTP:
1800 lpUC->nPort = INTERNET_DEFAULT_FTP_PORT;
1801 break;
1802 case INTERNET_SCHEME_GOPHER:
1803 lpUC->nPort = INTERNET_DEFAULT_GOPHER_PORT;
1804 break;
1805 default:
1806 break;
1807 }
1808 }
1809 }
1810 }
1811 }
1812 else
1813 {
1814 SetUrlComponentValueW(&lpUC->lpszUserName, &lpUC->dwUserNameLength, NULL, 0);
1815 SetUrlComponentValueW(&lpUC->lpszPassword, &lpUC->dwPasswordLength, NULL, 0);
1816 SetUrlComponentValueW(&lpUC->lpszHostName, &lpUC->dwHostNameLength, NULL, 0);
1817 }
1818 }
1819 else
1820 {
1821 SetUrlComponentValueW(&lpUC->lpszScheme, &lpUC->dwSchemeLength, NULL, 0);
1822 SetUrlComponentValueW(&lpUC->lpszUserName, &lpUC->dwUserNameLength, NULL, 0);
1823 SetUrlComponentValueW(&lpUC->lpszPassword, &lpUC->dwPasswordLength, NULL, 0);
1824 SetUrlComponentValueW(&lpUC->lpszHostName, &lpUC->dwHostNameLength, NULL, 0);
1825 }
1826
1827 /* Here lpszcp points to:
1828 *
1829 * <protocol>:[//<net_loc>][/path][;<params>][?<query>][#<fragment>]
1830 * ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
1831 */
1832 if (lpszcp != 0 && lpszcp - lpszUrl < dwUrlLength && (!lpszParam || lpszcp <= lpszParam))
1833 {
1834 DWORD len;
1835
1836 /* Only truncate the parameter list if it's already been saved
1837 * in lpUC->lpszExtraInfo.
1838 */
1839 if (lpszParam && lpUC->dwExtraInfoLength && lpUC->lpszExtraInfo)
1840 len = lpszParam - lpszcp;
1841 else
1842 {
1843 /* Leave the parameter list in lpszUrlPath. Strip off any trailing
1844 * newlines if necessary.
1845 */
1846 LPWSTR lpsznewline = memchrW(lpszcp, '\n', dwUrlLength - (lpszcp - lpszUrl));
1847 if (lpsznewline != NULL)
1848 len = lpsznewline - lpszcp;
1849 else
1850 len = dwUrlLength-(lpszcp-lpszUrl);
1851 }
1852 if (lpUC->dwUrlPathLength && lpUC->lpszUrlPath &&
1853 lpUC->nScheme == INTERNET_SCHEME_FILE)
1854 {
1855 WCHAR tmppath[MAX_PATH];
1856 if (*lpszcp == '/')
1857 {
1858 len = MAX_PATH;
1859 PathCreateFromUrlW(lpszUrl_orig, tmppath, &len, 0);
1860 }
1861 else
1862 {
1863 WCHAR *iter;
1864 memcpy(tmppath, lpszcp, len * sizeof(WCHAR));
1865 tmppath[len] = '\0';
1866
1867 iter = tmppath;
1868 while (*iter) {
1869 if (*iter == '/')
1870 *iter = '\\';
1871 ++iter;
1872 }
1873 }
1874 /* if ends in \. or \.. append a backslash */
1875 if (tmppath[len - 1] == '.' &&
1876 (tmppath[len - 2] == '\\' ||
1877 (tmppath[len - 2] == '.' && tmppath[len - 3] == '\\')))
1878 {
1879 if (len < MAX_PATH - 1)
1880 {
1881 tmppath[len] = '\\';
1882 tmppath[len+1] = '\0';
1883 ++len;
1884 }
1885 }
1886 SetUrlComponentValueW(&lpUC->lpszUrlPath, &lpUC->dwUrlPathLength,
1887 tmppath, len);
1888 }
1889 else
1890 SetUrlComponentValueW(&lpUC->lpszUrlPath, &lpUC->dwUrlPathLength,
1891 lpszcp, len);
1892 }
1893 else
1894 {
1895 if (lpUC->lpszUrlPath && (lpUC->dwUrlPathLength > 0))
1896 lpUC->lpszUrlPath[0] = 0;
1897 lpUC->dwUrlPathLength = 0;
1898 }
1899
1900 TRACE("%s: scheme(%s) host(%s) path(%s) extra(%s)\n", debugstr_wn(lpszUrl,dwUrlLength),
1901 debugstr_wn(lpUC->lpszScheme,lpUC->dwSchemeLength),
1902 debugstr_wn(lpUC->lpszHostName,lpUC->dwHostNameLength),
1903 debugstr_wn(lpUC->lpszUrlPath,lpUC->dwUrlPathLength),
1904 debugstr_wn(lpUC->lpszExtraInfo,lpUC->dwExtraInfoLength));
1905
1906 heap_free( lpszUrl_decode );
1907 return TRUE;
1908 }
1909
1910 /***********************************************************************
1911 * InternetAttemptConnect (WININET.@)
1912 *
1913 * Attempt to make a connection to the internet
1914 *
1915 * RETURNS
1916 * ERROR_SUCCESS on success
1917 * Error value on failure
1918 *
1919 */
1920 DWORD WINAPI InternetAttemptConnect(DWORD dwReserved)
1921 {
1922 FIXME("Stub\n");
1923 return ERROR_SUCCESS;
1924 }
1925
1926
1927 /***********************************************************************
1928 * InternetCanonicalizeUrlA (WININET.@)
1929 *
1930 * Escape unsafe characters and spaces
1931 *
1932 * RETURNS
1933 * TRUE on success
1934 * FALSE on failure
1935 *
1936 */
1937 BOOL WINAPI InternetCanonicalizeUrlA(LPCSTR lpszUrl, LPSTR lpszBuffer,
1938 LPDWORD lpdwBufferLength, DWORD dwFlags)
1939 {
1940 HRESULT hr;
1941 DWORD dwURLFlags = URL_WININET_COMPATIBILITY | URL_ESCAPE_UNSAFE;
1942
1943 TRACE("(%s, %p, %p, 0x%08x) bufferlength: %d\n", debugstr_a(lpszUrl), lpszBuffer,
1944 lpdwBufferLength, dwFlags, lpdwBufferLength ? *lpdwBufferLength : -1);
1945
1946 if(dwFlags & ICU_DECODE)
1947 {
1948 dwURLFlags |= URL_UNESCAPE;
1949 dwFlags &= ~ICU_DECODE;
1950 }
1951
1952 if(dwFlags & ICU_ESCAPE)
1953 {
1954 dwURLFlags |= URL_UNESCAPE;
1955 dwFlags &= ~ICU_ESCAPE;
1956 }
1957
1958 if(dwFlags & ICU_BROWSER_MODE)
1959 {
1960 dwURLFlags |= URL_BROWSER_MODE;
1961 dwFlags &= ~ICU_BROWSER_MODE;
1962 }
1963
1964 if(dwFlags & ICU_NO_ENCODE)
1965 {
1966 /* Flip this bit to correspond to URL_ESCAPE_UNSAFE */
1967 dwURLFlags ^= URL_ESCAPE_UNSAFE;
1968 dwFlags &= ~ICU_NO_ENCODE;
1969 }
1970
1971 if (dwFlags) FIXME("Unhandled flags 0x%08x\n", dwFlags);
1972
1973 hr = UrlCanonicalizeA(lpszUrl, lpszBuffer, lpdwBufferLength, dwURLFlags);
1974 if (hr == E_POINTER) SetLastError(ERROR_INSUFFICIENT_BUFFER);
1975 if (hr == E_INVALIDARG) SetLastError(ERROR_INVALID_PARAMETER);
1976
1977 return (hr == S_OK) ? TRUE : FALSE;
1978 }
1979
1980 /***********************************************************************
1981 * InternetCanonicalizeUrlW (WININET.@)
1982 *
1983 * Escape unsafe characters and spaces
1984 *
1985 * RETURNS
1986 * TRUE on success
1987 * FALSE on failure
1988 *
1989 */
1990 BOOL WINAPI InternetCanonicalizeUrlW(LPCWSTR lpszUrl, LPWSTR lpszBuffer,
1991 LPDWORD lpdwBufferLength, DWORD dwFlags)
1992 {
1993 HRESULT hr;
1994 DWORD dwURLFlags = URL_WININET_COMPATIBILITY | URL_ESCAPE_UNSAFE;
1995
1996 TRACE("(%s, %p, %p, 0x%08x) bufferlength: %d\n", debugstr_w(lpszUrl), lpszBuffer,
1997 lpdwBufferLength, dwFlags, lpdwBufferLength ? *lpdwBufferLength : -1);
1998
1999 if(dwFlags & ICU_DECODE)
2000 {
2001 dwURLFlags |= URL_UNESCAPE;
2002 dwFlags &= ~ICU_DECODE;
2003 }
2004
2005 if(dwFlags & ICU_ESCAPE)
2006 {
2007 dwURLFlags |= URL_UNESCAPE;
2008 dwFlags &= ~ICU_ESCAPE;
2009 }
2010
2011 if(dwFlags & ICU_BROWSER_MODE)
2012 {
2013 dwURLFlags |= URL_BROWSER_MODE;
2014 dwFlags &= ~ICU_BROWSER_MODE;
2015 }
2016
2017 if(dwFlags & ICU_NO_ENCODE)
2018 {
2019 /* Flip this bit to correspond to URL_ESCAPE_UNSAFE */
2020 dwURLFlags ^= URL_ESCAPE_UNSAFE;
2021 dwFlags &= ~ICU_NO_ENCODE;
2022 }
2023
2024 if (dwFlags) FIXME("Unhandled flags 0x%08x\n", dwFlags);
2025
2026 hr = UrlCanonicalizeW(lpszUrl, lpszBuffer, lpdwBufferLength, dwURLFlags);
2027 if (hr == E_POINTER) SetLastError(ERROR_INSUFFICIENT_BUFFER);
2028 if (hr == E_INVALIDARG) SetLastError(ERROR_INVALID_PARAMETER);
2029
2030 return (hr == S_OK) ? TRUE : FALSE;
2031 }
2032
2033 /* #################################################### */
2034
2035 static INTERNET_STATUS_CALLBACK set_status_callback(
2036 object_header_t *lpwh, INTERNET_STATUS_CALLBACK callback, BOOL unicode)
2037 {
2038 INTERNET_STATUS_CALLBACK ret;
2039
2040 if (unicode) lpwh->dwInternalFlags |= INET_CALLBACKW;
2041 else lpwh->dwInternalFlags &= ~INET_CALLBACKW;
2042
2043 ret = lpwh->lpfnStatusCB;
2044 lpwh->lpfnStatusCB = callback;
2045
2046 return ret;
2047 }
2048
2049 /***********************************************************************
2050 * InternetSetStatusCallbackA (WININET.@)
2051 *
2052 * Sets up a callback function which is called as progress is made
2053 * during an operation.
2054 *
2055 * RETURNS
2056 * Previous callback or NULL on success
2057 * INTERNET_INVALID_STATUS_CALLBACK on failure
2058 *
2059 */
2060 INTERNET_STATUS_CALLBACK WINAPI InternetSetStatusCallbackA(
2061 HINTERNET hInternet ,INTERNET_STATUS_CALLBACK lpfnIntCB)
2062 {
2063 INTERNET_STATUS_CALLBACK retVal;
2064 object_header_t *lpwh;
2065
2066 TRACE("%p\n", hInternet);
2067
2068 if (!(lpwh = get_handle_object(hInternet)))
2069 return INTERNET_INVALID_STATUS_CALLBACK;
2070
2071 retVal = set_status_callback(lpwh, lpfnIntCB, FALSE);
2072
2073 WININET_Release( lpwh );
2074 return retVal;
2075 }
2076
2077 /***********************************************************************
2078 * InternetSetStatusCallbackW (WININET.@)
2079 *
2080 * Sets up a callback function which is called as progress is made
2081 * during an operation.
2082 *
2083 * RETURNS
2084 * Previous callback or NULL on success
2085 * INTERNET_INVALID_STATUS_CALLBACK on failure
2086 *
2087 */
2088 INTERNET_STATUS_CALLBACK WINAPI InternetSetStatusCallbackW(
2089 HINTERNET hInternet ,INTERNET_STATUS_CALLBACK lpfnIntCB)
2090 {
2091 INTERNET_STATUS_CALLBACK retVal;
2092 object_header_t *lpwh;
2093
2094 TRACE("%p\n", hInternet);
2095
2096 if (!(lpwh = get_handle_object(hInternet)))
2097 return INTERNET_INVALID_STATUS_CALLBACK;
2098
2099 retVal = set_status_callback(lpwh, lpfnIntCB, TRUE);
2100
2101 WININET_Release( lpwh );
2102 return retVal;
2103 }
2104
2105 /***********************************************************************
2106 * InternetSetFilePointer (WININET.@)
2107 */
2108 DWORD WINAPI InternetSetFilePointer(HINTERNET hFile, LONG lDistanceToMove,
2109 PVOID pReserved, DWORD dwMoveContext, DWORD_PTR dwContext)
2110 {
2111 FIXME("(%p %d %p %d %lx): stub\n", hFile, lDistanceToMove, pReserved, dwMoveContext, dwContext);
2112 return FALSE;
2113 }
2114
2115 /***********************************************************************
2116 * InternetWriteFile (WININET.@)
2117 *
2118 * Write data to an open internet file
2119 *
2120 * RETURNS
2121 * TRUE on success
2122 * FALSE on failure
2123 *
2124 */
2125 BOOL WINAPI InternetWriteFile(HINTERNET hFile, LPCVOID lpBuffer,
2126 DWORD dwNumOfBytesToWrite, LPDWORD lpdwNumOfBytesWritten)
2127 {
2128 object_header_t *lpwh;
2129 BOOL res;
2130
2131 TRACE("(%p %p %d %p)\n", hFile, lpBuffer, dwNumOfBytesToWrite, lpdwNumOfBytesWritten);
2132
2133 lpwh = get_handle_object( hFile );
2134 if (!lpwh) {
2135 WARN("Invalid handle\n");
2136 SetLastError(ERROR_INVALID_HANDLE);
2137 return FALSE;
2138 }
2139
2140 if(lpwh->vtbl->WriteFile) {
2141 res = lpwh->vtbl->WriteFile(lpwh, lpBuffer, dwNumOfBytesToWrite, lpdwNumOfBytesWritten);
2142 }else {
2143 WARN("No Writefile method.\n");
2144 res = ERROR_INVALID_HANDLE;
2145 }
2146
2147 WININET_Release( lpwh );
2148
2149 if(res != ERROR_SUCCESS)
2150 SetLastError(res);
2151 return res == ERROR_SUCCESS;
2152 }
2153
2154
2155 /***********************************************************************
2156 * InternetReadFile (WININET.@)
2157 *
2158 * Read data from an open internet file
2159 *
2160 * RETURNS
2161 * TRUE on success
2162 * FALSE on failure
2163 *
2164 */
2165 BOOL WINAPI InternetReadFile(HINTERNET hFile, LPVOID lpBuffer,
2166 DWORD dwNumOfBytesToRead, LPDWORD pdwNumOfBytesRead)
2167 {
2168 object_header_t *hdr;
2169 DWORD res = ERROR_INTERNET_INCORRECT_HANDLE_TYPE;
2170
2171 TRACE("%p %p %d %p\n", hFile, lpBuffer, dwNumOfBytesToRead, pdwNumOfBytesRead);
2172
2173 hdr = get_handle_object(hFile);
2174 if (!hdr) {
2175 INTERNET_SetLastError(ERROR_INVALID_HANDLE);
2176 return FALSE;
2177 }
2178
2179 if(hdr->vtbl->ReadFile)
2180 res = hdr->vtbl->ReadFile(hdr, lpBuffer, dwNumOfBytesToRead, pdwNumOfBytesRead);
2181
2182 WININET_Release(hdr);
2183
2184 TRACE("-- %s (%u) (bytes read: %d)\n", res == ERROR_SUCCESS ? "TRUE": "FALSE", res,
2185 pdwNumOfBytesRead ? *pdwNumOfBytesRead : -1);
2186
2187 if(res != ERROR_SUCCESS)
2188 SetLastError(res);
2189 return res == ERROR_SUCCESS;
2190 }
2191
2192 /***********************************************************************
2193 * InternetReadFileExA (WININET.@)
2194 *
2195 * Read data from an open internet file
2196 *
2197 * PARAMS
2198 * hFile [I] Handle returned by InternetOpenUrl or HttpOpenRequest.
2199 * lpBuffersOut [I/O] Buffer.
2200 * dwFlags [I] Flags. See notes.
2201 * dwContext [I] Context for callbacks.
2202 *
2203 * RETURNS
2204 * TRUE on success
2205 * FALSE on failure
2206 *
2207 * NOTES
2208 * The parameter dwFlags include zero or more of the following flags:
2209 *|IRF_ASYNC - Makes the call asynchronous.
2210 *|IRF_SYNC - Makes the call synchronous.
2211 *|IRF_USE_CONTEXT - Forces dwContext to be used.
2212 *|IRF_NO_WAIT - Don't block if the data is not available, just return what is available.
2213 *
2214 * However, in testing IRF_USE_CONTEXT seems to have no effect - dwContext isn't used.
2215 *
2216 * SEE
2217 * InternetOpenUrlA(), HttpOpenRequestA()
2218 */
2219 BOOL WINAPI InternetReadFileExA(HINTERNET hFile, LPINTERNET_BUFFERSA lpBuffersOut,
2220 DWORD dwFlags, DWORD_PTR dwContext)
2221 {
2222 object_header_t *hdr;
2223 DWORD res = ERROR_INTERNET_INCORRECT_HANDLE_TYPE;
2224
2225 TRACE("(%p %p 0x%x 0x%lx)\n", hFile, lpBuffersOut, dwFlags, dwContext);
2226
2227 hdr = get_handle_object(hFile);
2228 if (!hdr) {
2229 INTERNET_SetLastError(ERROR_INVALID_HANDLE);
2230 return FALSE;
2231 }
2232
2233 if(hdr->vtbl->ReadFileExA)
2234 res = hdr->vtbl->ReadFileExA(hdr, lpBuffersOut, dwFlags, dwContext);
2235
2236 WININET_Release(hdr);
2237
2238 TRACE("-- %s (%u, bytes read: %d)\n", res == ERROR_SUCCESS ? "TRUE": "FALSE",
2239 res, lpBuffersOut->dwBufferLength);
2240
2241 if(res != ERROR_SUCCESS)
2242 SetLastError(res);
2243 return res == ERROR_SUCCESS;
2244 }
2245
2246 /***********************************************************************
2247 * InternetReadFileExW (WININET.@)
2248 * SEE
2249 * InternetReadFileExA()
2250 */
2251 BOOL WINAPI InternetReadFileExW(HINTERNET hFile, LPINTERNET_BUFFERSW lpBuffer,
2252 DWORD dwFlags, DWORD_PTR dwContext)
2253 {
2254 object_header_t *hdr;
2255 DWORD res = ERROR_INTERNET_INCORRECT_HANDLE_TYPE;
2256
2257 TRACE("(%p %p 0x%x 0x%lx)\n", hFile, lpBuffer, dwFlags, dwContext);
2258
2259 hdr = get_handle_object(hFile);
2260 if (!hdr) {
2261 INTERNET_SetLastError(ERROR_INVALID_HANDLE);
2262 return FALSE;
2263 }
2264
2265 if(hdr->vtbl->ReadFileExW)
2266 res = hdr->vtbl->ReadFileExW(hdr, lpBuffer, dwFlags, dwContext);
2267
2268 WININET_Release(hdr);
2269
2270 TRACE("-- %s (%u, bytes read: %d)\n", res == ERROR_SUCCESS ? "TRUE": "FALSE",
2271 res, lpBuffer->dwBufferLength);
2272
2273 if(res != ERROR_SUCCESS)
2274 SetLastError(res);
2275 return res == ERROR_SUCCESS;
2276 }
2277
2278 DWORD INET_QueryOption(object_header_t *hdr, DWORD option, void *buffer, DWORD *size, BOOL unicode)
2279 {
2280 static BOOL warn = TRUE;
2281
2282 switch(option) {
2283 case INTERNET_OPTION_REQUEST_FLAGS:
2284 TRACE("INTERNET_OPTION_REQUEST_FLAGS\n");
2285
2286 if (*size < sizeof(ULONG))
2287 return ERROR_INSUFFICIENT_BUFFER;
2288
2289 *(ULONG*)buffer = 4;
2290 *size = sizeof(ULONG);
2291
2292 return ERROR_SUCCESS;
2293
2294 case INTERNET_OPTION_HTTP_VERSION:
2295 if (*size < sizeof(HTTP_VERSION_INFO))
2296 return ERROR_INSUFFICIENT_BUFFER;
2297
2298 /*
2299 * Presently hardcoded to 1.1
2300 */
2301 ((HTTP_VERSION_INFO*)buffer)->dwMajorVersion = 1;
2302 ((HTTP_VERSION_INFO*)buffer)->dwMinorVersion = 1;
2303 *size = sizeof(HTTP_VERSION_INFO);
2304
2305 return ERROR_SUCCESS;
2306
2307 case INTERNET_OPTION_CONNECTED_STATE:
2308 if (warn) {
2309 FIXME("INTERNET_OPTION_CONNECTED_STATE: semi-stub\n");
2310 warn = FALSE;
2311 }
2312 if (*size < sizeof(ULONG))
2313 return ERROR_INSUFFICIENT_BUFFER;
2314
2315 *(ULONG*)buffer = INTERNET_STATE_CONNECTED;
2316 *size = sizeof(ULONG);
2317
2318 return ERROR_SUCCESS;
2319
2320 case INTERNET_OPTION_PROXY: {
2321 appinfo_t ai;
2322 BOOL ret;
2323
2324 TRACE("Getting global proxy info\n");
2325 memset(&ai, 0, sizeof(appinfo_t));
2326 INTERNET_ConfigureProxy(&ai);
2327
2328 ret = APPINFO_QueryOption(&ai.hdr, INTERNET_OPTION_PROXY, buffer, size, unicode); /* FIXME */
2329 APPINFO_Destroy(&ai.hdr);
2330 return ret;
2331 }
2332
2333 case INTERNET_OPTION_MAX_CONNS_PER_SERVER:
2334 TRACE("INTERNET_OPTION_MAX_CONNS_PER_SERVER\n");
2335
2336 if (*size < sizeof(ULONG))
2337 return ERROR_INSUFFICIENT_BUFFER;
2338
2339 *(ULONG*)buffer = 2;
2340 *size = sizeof(ULONG);
2341
2342 return ERROR_SUCCESS;
2343
2344 case INTERNET_OPTION_MAX_CONNS_PER_1_0_SERVER:
2345 TRACE("INTERNET_OPTION_MAX_CONNS_1_0_SERVER\n");
2346
2347 if (*size < sizeof(ULONG))
2348 return ERROR_INSUFFICIENT_BUFFER;
2349
2350 *(ULONG*)buffer = 4;
2351 *size = sizeof(ULONG);
2352
2353 return ERROR_SUCCESS;
2354
2355 case INTERNET_OPTION_SECURITY_FLAGS:
2356 FIXME("INTERNET_OPTION_SECURITY_FLAGS: Stub\n");
2357 return ERROR_SUCCESS;
2358
2359 case INTERNET_OPTION_VERSION: {
2360 static const INTERNET_VERSION_INFO info = { 1, 2 };
2361
2362 TRACE("INTERNET_OPTION_VERSION\n");
2363
2364 if (*size < sizeof(INTERNET_VERSION_INFO))
2365 return ERROR_INSUFFICIENT_BUFFER;
2366
2367 memcpy(buffer, &info, sizeof(info));
2368 *size = sizeof(info);
2369
2370 return ERROR_SUCCESS;
2371 }
2372
2373 case INTERNET_OPTION_PER_CONNECTION_OPTION: {
2374 INTERNET_PER_CONN_OPTION_LISTW *con = buffer;
2375 INTERNET_PER_CONN_OPTION_LISTA *conA = buffer;
2376 DWORD res = ERROR_SUCCESS, i;
2377 proxyinfo_t pi;
2378 LONG ret;
2379
2380 TRACE("Getting global proxy info\n");
2381 if((ret = INTERNET_LoadProxySettings(&pi)))
2382 return ret;
2383
2384 FIXME("INTERNET_OPTION_PER_CONNECTION_OPTION stub\n");
2385
2386 if (*size < sizeof(INTERNET_PER_CONN_OPTION_LISTW)) {
2387 FreeProxyInfo(&pi);
2388 return ERROR_INSUFFICIENT_BUFFER;
2389 }
2390
2391 for (i = 0; i < con->dwOptionCount; i++) {
2392 INTERNET_PER_CONN_OPTIONW *optionW = con->pOptions + i;
2393 INTERNET_PER_CONN_OPTIONA *optionA = conA->pOptions + i;
2394
2395 switch (optionW->dwOption) {
2396 case INTERNET_PER_CONN_FLAGS:
2397 if(pi.proxyEnabled)
2398 optionW->Value.dwValue = PROXY_TYPE_PROXY;
2399 else
2400 optionW->Value.dwValue = PROXY_TYPE_DIRECT;
2401 break;
2402
2403 case INTERNET_PER_CONN_PROXY_SERVER:
2404 if (unicode)
2405 optionW->Value.pszValue = heap_strdupW(pi.proxy);
2406 else
2407 optionA->Value.pszValue = heap_strdupWtoA(pi.proxy);
2408 break;
2409
2410 case INTERNET_PER_CONN_PROXY_BYPASS:
2411 if (unicode)
2412 optionW->Value.pszValue = heap_strdupW(pi.proxyBypass);
2413 else
2414 optionA->Value.pszValue = heap_strdupWtoA(pi.proxyBypass);
2415 break;
2416
2417 case INTERNET_PER_CONN_AUTOCONFIG_URL:
2418 case INTERNET_PER_CONN_AUTODISCOVERY_FLAGS:
2419 case INTERNET_PER_CONN_AUTOCONFIG_SECONDARY_URL:
2420 case INTERNET_PER_CONN_AUTOCONFIG_RELOAD_DELAY_MINS:
2421 case INTERNET_PER_CONN_AUTOCONFIG_LAST_DETECT_TIME:
2422 case INTERNET_PER_CONN_AUTOCONFIG_LAST_DETECT_URL:
2423 FIXME("Unhandled dwOption %d\n", optionW->dwOption);
2424 memset(&optionW->Value, 0, sizeof(optionW->Value));
2425 break;
2426
2427 default:
2428 FIXME("Unknown dwOption %d\n", optionW->dwOption);
2429 res = ERROR_INVALID_PARAMETER;
2430 break;
2431 }
2432 }
2433 FreeProxyInfo(&pi);
2434
2435 return res;
2436 }
2437 case INTERNET_OPTION_USER_AGENT:
2438 return ERROR_INTERNET_INCORRECT_HANDLE_TYPE;
2439 case INTERNET_OPTION_POLICY:
2440 return ERROR_INVALID_PARAMETER;
2441 case INTERNET_OPTION_CONTEXT_VALUE:
2442 {
2443 if (!hdr)
2444 return ERROR_INTERNET_INCORRECT_HANDLE_TYPE;
2445 if (!size)
2446 return ERROR_INVALID_PARAMETER;
2447
2448 if (*size < sizeof(DWORD_PTR))
2449 {
2450 *size = sizeof(DWORD_PTR);
2451 return ERROR_INSUFFICIENT_BUFFER;
2452 }
2453 if (!buffer)
2454 return ERROR_INVALID_PARAMETER;
2455
2456 *(DWORD_PTR *)buffer = hdr->dwContext;
2457 *size = sizeof(DWORD_PTR);
2458 return ERROR_SUCCESS;
2459 }
2460 }
2461
2462 FIXME("Stub for %d\n", option);
2463 return ERROR_INTERNET_INCORRECT_HANDLE_TYPE;
2464 }
2465
2466 /***********************************************************************
2467 * InternetQueryOptionW (WININET.@)
2468 *
2469 * Queries an options on the specified handle
2470 *
2471 * RETURNS
2472 * TRUE on success
2473 * FALSE on failure
2474 *
2475 */
2476 BOOL WINAPI InternetQueryOptionW(HINTERNET hInternet, DWORD dwOption,
2477 LPVOID lpBuffer, LPDWORD lpdwBufferLength)
2478 {
2479 object_header_t *hdr;
2480 DWORD res = ERROR_INVALID_HANDLE;
2481
2482 TRACE("%p %d %p %p\n", hInternet, dwOption, lpBuffer, lpdwBufferLength);
2483
2484 if(hInternet) {
2485 hdr = get_handle_object(hInternet);
2486 if (hdr) {
2487 res = hdr->vtbl->QueryOption(hdr, dwOption, lpBuffer, lpdwBufferLength, TRUE);
2488 WININET_Release(hdr);
2489 }
2490 }else {
2491 res = INET_QueryOption(NULL, dwOption, lpBuffer, lpdwBufferLength, TRUE);
2492 }
2493
2494 if(res != ERROR_SUCCESS)
2495 SetLastError(res);
2496 return res == ERROR_SUCCESS;
2497 }
2498
2499 /***********************************************************************
2500 * InternetQueryOptionA (WININET.@)
2501 *
2502 * Queries an options on the specified handle
2503 *
2504 * RETURNS
2505 * TRUE on success
2506 * FALSE on failure
2507 *
2508 */
2509 BOOL WINAPI InternetQueryOptionA(HINTERNET hInternet, DWORD dwOption,
2510 LPVOID lpBuffer, LPDWORD lpdwBufferLength)
2511 {
2512 object_header_t *hdr;
2513 DWORD res = ERROR_INVALID_HANDLE;
2514
2515 TRACE("%p %d %p %p\n", hInternet, dwOption, lpBuffer, lpdwBufferLength);
2516
2517 if(hInternet) {
2518 hdr = get_handle_object(hInternet);
2519 if (hdr) {
2520 res = hdr->vtbl->QueryOption(hdr, dwOption, lpBuffer, lpdwBufferLength, FALSE);
2521 WININET_Release(hdr);
2522 }
2523 }else {
2524 res = INET_QueryOption(NULL, dwOption, lpBuffer, lpdwBufferLength, FALSE);
2525 }
2526
2527 if(res != ERROR_SUCCESS)
2528 SetLastError(res);
2529 return res == ERROR_SUCCESS;
2530 }
2531
2532
2533 /***********************************************************************
2534 * InternetSetOptionW (WININET.@)
2535 *
2536 * Sets an options on the specified handle
2537 *
2538 * RETURNS
2539 * TRUE on success
2540 * FALSE on failure
2541 *
2542 */
2543 BOOL WINAPI InternetSetOptionW(HINTERNET hInternet, DWORD dwOption,
2544 LPVOID lpBuffer, DWORD dwBufferLength)
2545 {
2546 object_header_t *lpwhh;
2547 BOOL ret = TRUE;
2548
2549 TRACE("(%p %d %p %d)\n", hInternet, dwOption, lpBuffer, dwBufferLength);
2550
2551 lpwhh = (object_header_t*) get_handle_object( hInternet );
2552 if(lpwhh && lpwhh->vtbl->SetOption) {
2553 DWORD res;
2554
2555 res = lpwhh->vtbl->SetOption(lpwhh, dwOption, lpBuffer, dwBufferLength);
2556 if(res != ERROR_INTERNET_INVALID_OPTION) {
2557 WININET_Release( lpwhh );
2558
2559 if(res != ERROR_SUCCESS)
2560 SetLastError(res);
2561
2562 return res == ERROR_SUCCESS;
2563 }
2564 }
2565
2566 switch (dwOption)
2567 {
2568 case INTERNET_OPTION_CALLBACK:
2569 {
2570 if (!lpwhh)
2571 {
2572 SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE);
2573 return FALSE;
2574 }
2575 WININET_Release(lpwhh);
2576 SetLastError(ERROR_INTERNET_OPTION_NOT_SETTABLE);
2577 return FALSE;
2578 }
2579 case INTERNET_OPTION_HTTP_VERSION:
2580 {
2581 HTTP_VERSION_INFO* pVersion=(HTTP_VERSION_INFO*)lpBuffer;
2582 FIXME("Option INTERNET_OPTION_HTTP_VERSION(%d,%d): STUB\n",pVersion->dwMajorVersion,pVersion->dwMinorVersion);
2583 }
2584 break;
2585 case INTERNET_OPTION_ERROR_MASK:
2586 {
2587 if(!lpwhh) {
2588 SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE);
2589 return FALSE;
2590 } else if(*(ULONG*)lpBuffer & (~(INTERNET_ERROR_MASK_INSERT_CDROM|
2591 INTERNET_ERROR_MASK_COMBINED_SEC_CERT|
2592 INTERNET_ERROR_MASK_LOGIN_FAILURE_DISPLAY_ENTITY_BODY))) {
2593 SetLastError(ERROR_INVALID_PARAMETER);
2594 ret = FALSE;
2595 } else if(dwBufferLength != sizeof(ULONG)) {
2596 SetLastError(ERROR_INTERNET_BAD_OPTION_LENGTH);
2597 ret = FALSE;
2598 } else
2599 lpwhh->ErrorMask = *(ULONG*)lpBuffer;
2600 }
2601 break;
2602 case INTERNET_OPTION_PROXY:
2603 {
2604 INTERNET_PROXY_INFOW *info = lpBuffer;
2605
2606 if (!lpBuffer || dwBufferLength < sizeof(INTERNET_PROXY_INFOW))
2607 {
2608 SetLastError(ERROR_INVALID_PARAMETER);
2609 return FALSE;
2610 }
2611 if (!hInternet)
2612 {
2613 EnterCriticalSection( &WININET_cs );
2614 free_global_proxy();
2615 global_proxy = heap_alloc( sizeof(proxyinfo_t) );
2616 if (global_proxy)
2617 {
2618 if (info->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
2619 {
2620 global_proxy->proxyEnabled = 1;
2621 global_proxy->proxy = heap_strdupW( info->lpszProxy );
2622 global_proxy->proxyBypass = heap_strdupW( info->lpszProxyBypass );
2623 }
2624 else
2625 {
2626 global_proxy->proxyEnabled = 0;
2627 global_proxy->proxy = global_proxy->proxyBypass = NULL;
2628 }
2629 }
2630 LeaveCriticalSection( &WININET_cs );
2631 }
2632 else
2633 {
2634 /* In general, each type of object should handle
2635 * INTERNET_OPTION_PROXY directly. This FIXME ensures it doesn't
2636 * get silently dropped.
2637 */
2638 FIXME("INTERNET_OPTION_PROXY unimplemented\n");
2639 SetLastError(ERROR_INTERNET_INVALID_OPTION);
2640 ret = FALSE;
2641 }
2642 break;
2643 }
2644 case INTERNET_OPTION_CODEPAGE:
2645 {
2646 ULONG codepage = *(ULONG *)lpBuffer;
2647 FIXME("Option INTERNET_OPTION_CODEPAGE (%d): STUB\n", codepage);
2648 }
2649 break;
2650 case INTERNET_OPTION_REQUEST_PRIORITY:
2651 {
2652 ULONG priority = *(ULONG *)lpBuffer;
2653 FIXME("Option INTERNET_OPTION_REQUEST_PRIORITY (%d): STUB\n", priority);
2654 }
2655 break;
2656 case INTERNET_OPTION_CONNECT_TIMEOUT:
2657 {
2658 ULONG connecttimeout = *(ULONG *)lpBuffer;
2659 FIXME("Option INTERNET_OPTION_CONNECT_TIMEOUT (%d): STUB\n", connecttimeout);
2660 }
2661 break;
2662 case INTERNET_OPTION_DATA_RECEIVE_TIMEOUT:
2663 {
2664 ULONG receivetimeout = *(ULONG *)lpBuffer;
2665 FIXME("Option INTERNET_OPTION_DATA_RECEIVE_TIMEOUT (%d): STUB\n", receivetimeout);
2666 }
2667 break;
2668 case INTERNET_OPTION_MAX_CONNS_PER_SERVER:
2669 {
2670 ULONG conns = *(ULONG *)lpBuffer;
2671 FIXME("Option INTERNET_OPTION_MAX_CONNS_PER_SERVER (%d): STUB\n", conns);
2672 }
2673 break;
2674 case INTERNET_OPTION_MAX_CONNS_PER_1_0_SERVER:
2675 {
2676 ULONG conns = *(ULONG *)lpBuffer;
2677 FIXME("Option INTERNET_OPTION_MAX_CONNS_PER_1_0_SERVER (%d): STUB\n", conns);
2678 }
2679 break;
2680 case INTERNET_OPTION_RESET_URLCACHE_SESSION:
2681 FIXME("Option INTERNET_OPTION_RESET_URLCACHE_SESSION: STUB\n");
2682 break;
2683 case INTERNET_OPTION_END_BROWSER_SESSION:
2684 FIXME("Option INTERNET_OPTION_END_BROWSER_SESSION: STUB\n");
2685 break;
2686 case INTERNET_OPTION_CONNECTED_STATE:
2687 FIXME("Option INTERNET_OPTION_CONNECTED_STATE: STUB\n");
2688 break;
2689 case INTERNET_OPTION_DISABLE_PASSPORT_AUTH:
2690 TRACE("Option INTERNET_OPTION_DISABLE_PASSPORT_AUTH: harmless stub, since not enabled\n");
2691 break;
2692 case INTERNET_OPTION_SEND_TIMEOUT:
2693 case INTERNET_OPTION_RECEIVE_TIMEOUT:
2694 case INTERNET_OPTION_DATA_SEND_TIMEOUT:
2695 {
2696 ULONG timeout = *(ULONG *)lpBuffer;
2697 FIXME("INTERNET_OPTION_SEND/RECEIVE_TIMEOUT/DATA_SEND_TIMEOUT %d\n", timeout);
2698 break;
2699 }
2700 case INTERNET_OPTION_CONNECT_RETRIES:
2701 {
2702 ULONG retries = *(ULONG *)lpBuffer;
2703 FIXME("INTERNET_OPTION_CONNECT_RETRIES %d\n", retries);
2704 break;
2705 }
2706 case INTERNET_OPTION_CONTEXT_VALUE:
2707 {
2708 if (!lpwhh)
2709 {
2710 SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE);
2711 return FALSE;
2712 }
2713 if (!lpBuffer || dwBufferLength != sizeof(DWORD_PTR))
2714 {
2715 SetLastError(ERROR_INVALID_PARAMETER);
2716 ret = FALSE;
2717 }
2718 else
2719 lpwhh->dwContext = *(DWORD_PTR *)lpBuffer;
2720 break;
2721 }
2722 case INTERNET_OPTION_SECURITY_FLAGS:
2723 FIXME("Option INTERNET_OPTION_SECURITY_FLAGS; STUB\n");
2724 break;
2725 case INTERNET_OPTION_DISABLE_AUTODIAL:
2726 FIXME("Option INTERNET_OPTION_DISABLE_AUTODIAL; STUB\n");
2727 break;
2728 case INTERNET_OPTION_HTTP_DECODING:
2729 FIXME("INTERNET_OPTION_HTTP_DECODING; STUB\n");
2730 SetLastError(ERROR_INTERNET_INVALID_OPTION);
2731 ret = FALSE;
2732 break;
2733 case INTERNET_OPTION_COOKIES_3RD_PARTY:
2734 FIXME("INTERNET_OPTION_COOKIES_3RD_PARTY; STUB\n");
2735 SetLastError(ERROR_INTERNET_INVALID_OPTION);
2736 ret = FALSE;
2737 break;
2738 case INTERNET_OPTION_SEND_UTF8_SERVERNAME_TO_PROXY:
2739 FIXME("INTERNET_OPTION_SEND_UTF8_SERVERNAME_TO_PROXY; STUB\n");
2740 SetLastError(ERROR_INTERNET_INVALID_OPTION);
2741 ret = FALSE;
2742 break;
2743 case INTERNET_OPTION_CODEPAGE_PATH:
2744 FIXME("INTERNET_OPTION_CODEPAGE_PATH; STUB\n");
2745 SetLastError(ERROR_INTERNET_INVALID_OPTION);
2746 ret = FALSE;
2747 break;
2748 case INTERNET_OPTION_CODEPAGE_EXTRA:
2749 FIXME("INTERNET_OPTION_CODEPAGE_EXTRA; STUB\n");
2750 SetLastError(ERROR_INTERNET_INVALID_OPTION);
2751 ret = FALSE;
2752 break;
2753 case INTERNET_OPTION_IDN:
2754 FIXME("INTERNET_OPTION_IDN; STUB\n");
2755 SetLastError(ERROR_INTERNET_INVALID_OPTION);
2756 ret = FALSE;
2757 break;
2758 case INTERNET_OPTION_POLICY:
2759 SetLastError(ERROR_INVALID_PARAMETER);
2760 ret = FALSE;
2761 break;
2762 case INTERNET_OPTION_PER_CONNECTION_OPTION: {
2763 INTERNET_PER_CONN_OPTION_LISTW *con = lpBuffer;
2764 LONG res;
2765 int i;
2766 proxyinfo_t pi;
2767
2768 INTERNET_LoadProxySettings(&pi);
2769
2770 for (i = 0; i < con->dwOptionCount; i++) {
2771 INTERNET_PER_CONN_OPTIONW *option = con->pOptions + i;
2772
2773 switch (option->dwOption) {
2774 case INTERNET_PER_CONN_PROXY_SERVER:
2775 heap_free(pi.proxy);
2776 pi.proxy = heap_strdupW(option->Value.pszValue);
2777 break;
2778
2779 case INTERNET_PER_CONN_FLAGS:
2780 if(option->Value.dwValue & PROXY_TYPE_PROXY)
2781 pi.proxyEnabled = 1;
2782 else
2783 {
2784 if(option->Value.dwValue != PROXY_TYPE_DIRECT)
2785 FIXME("Unhandled flags: 0x%x\n", option->Value.dwValue);
2786 pi.proxyEnabled = 0;
2787 }
2788 break;
2789
2790 case INTERNET_PER_CONN_AUTOCONFIG_URL:
2791 case INTERNET_PER_CONN_AUTODISCOVERY_FLAGS:
2792 case INTERNET_PER_CONN_AUTOCONFIG_SECONDARY_URL:
2793 case INTERNET_PER_CONN_AUTOCONFIG_RELOAD_DELAY_MINS:
2794 case INTERNET_PER_CONN_AUTOCONFIG_LAST_DETECT_TIME:
2795 case INTERNET_PER_CONN_AUTOCONFIG_LAST_DETECT_URL:
2796 case INTERNET_PER_CONN_PROXY_BYPASS:
2797 FIXME("Unhandled dwOption %d\n", option->dwOption);
2798 break;
2799
2800 default:
2801 FIXME("Unknown dwOption %d\n", option->dwOption);
2802 SetLastError(ERROR_INVALID_PARAMETER);
2803 break;
2804 }
2805 }
2806
2807 if ((res = INTERNET_SaveProxySettings(&pi)))
2808 SetLastError(res);
2809
2810 FreeProxyInfo(&pi);
2811
2812 ret = (res == ERROR_SUCCESS);
2813 break;
2814 }
2815 default:
2816 FIXME("Option %d STUB\n",dwOption);
2817 SetLastError(ERROR_INTERNET_INVALID_OPTION);
2818 ret = FALSE;
2819 break;
2820 }
2821
2822 if(lpwhh)
2823 WININET_Release( lpwhh );
2824
2825 return ret;
2826 }
2827
2828
2829 /***********************************************************************
2830 * InternetSetOptionA (WININET.@)
2831 *
2832 * Sets an options on the specified handle.
2833 *
2834 * RETURNS
2835 * TRUE on success
2836 * FALSE on failure
2837 *
2838 */
2839 BOOL WINAPI InternetSetOptionA(HINTERNET hInternet, DWORD dwOption,
2840 LPVOID lpBuffer, DWORD dwBufferLength)
2841 {
2842 LPVOID wbuffer;
2843 DWORD wlen;
2844 BOOL r;
2845
2846 switch( dwOption )
2847 {
2848 case INTERNET_OPTION_CALLBACK:
2849 {
2850 object_header_t *lpwh;
2851
2852 if (!(lpwh = get_handle_object(hInternet)))
2853 {
2854 INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE);
2855 return FALSE;
2856 }
2857 WININET_Release(lpwh);
2858 INTERNET_SetLastError(ERROR_INTERNET_OPTION_NOT_SETTABLE);
2859 return FALSE;
2860 }
2861 case INTERNET_OPTION_PROXY:
2862 {
2863 LPINTERNET_PROXY_INFOA pi = (LPINTERNET_PROXY_INFOA) lpBuffer;
2864 LPINTERNET_PROXY_INFOW piw;
2865 DWORD proxlen, prbylen;
2866 LPWSTR prox, prby;
2867
2868 proxlen = MultiByteToWideChar( CP_ACP, 0, pi->lpszProxy, -1, NULL, 0);
2869 prbylen= MultiByteToWideChar( CP_ACP, 0, pi->lpszProxyBypass, -1, NULL, 0);
2870 wlen = sizeof(*piw) + proxlen + prbylen;
2871 wbuffer = heap_alloc(wlen*sizeof(WCHAR) );
2872 piw = (LPINTERNET_PROXY_INFOW) wbuffer;
2873 piw->dwAccessType = pi->dwAccessType;
2874 prox = (LPWSTR) &piw[1];
2875 prby = &prox[proxlen+1];
2876 MultiByteToWideChar( CP_ACP, 0, pi->lpszProxy, -1, prox, proxlen);
2877 MultiByteToWideChar( CP_ACP, 0, pi->lpszProxyBypass, -1, prby, prbylen);
2878 piw->lpszProxy = prox;
2879 piw->lpszProxyBypass = prby;
2880 }
2881 break;
2882 case INTERNET_OPTION_USER_AGENT:
2883 case INTERNET_OPTION_USERNAME:
2884 case INTERNET_OPTION_PASSWORD:
2885 wlen = MultiByteToWideChar( CP_ACP, 0, lpBuffer, dwBufferLength,
2886 NULL, 0 );
2887 wbuffer = heap_alloc(wlen*sizeof(WCHAR) );
2888 MultiByteToWideChar( CP_ACP, 0, lpBuffer, dwBufferLength,
2889 wbuffer, wlen );
2890 break;
2891 case INTERNET_OPTION_PER_CONNECTION_OPTION: {
2892 int i;
2893 INTERNET_PER_CONN_OPTION_LISTW *listW;
2894 INTERNET_PER_CONN_OPTION_LISTA *listA = lpBuffer;
2895 wlen = sizeof(INTERNET_PER_CONN_OPTION_LISTW);
2896 wbuffer = heap_alloc(wlen);
2897 listW = wbuffer;
2898
2899 listW->dwSize = sizeof(INTERNET_PER_CONN_OPTION_LISTW);
2900 if (listA->pszConnection)
2901 {
2902 wlen = MultiByteToWideChar( CP_ACP, 0, listA->pszConnection, -1, NULL, 0 );
2903 listW->pszConnection = heap_alloc(wlen*sizeof(WCHAR));
2904 MultiByteToWideChar( CP_ACP, 0, listA->pszConnection, -1, listW->pszConnection, wlen );
2905 }
2906 else
2907 listW->pszConnection = NULL;
2908 listW->dwOptionCount = listA->dwOptionCount;
2909 listW->dwOptionError = listA->dwOptionError;
2910 listW->pOptions = heap_alloc(sizeof(INTERNET_PER_CONN_OPTIONW) * listA->dwOptionCount);
2911
2912 for (i = 0; i < listA->dwOptionCount; ++i) {
2913 INTERNET_PER_CONN_OPTIONA *optA = listA->pOptions + i;
2914 INTERNET_PER_CONN_OPTIONW *optW = listW->pOptions + i;
2915
2916 optW->dwOption = optA->dwOption;
2917
2918 switch (optA->dwOption) {
2919 case INTERNET_PER_CONN_AUTOCONFIG_URL:
2920 case INTERNET_PER_CONN_PROXY_BYPASS:
2921 case INTERNET_PER_CONN_PROXY_SERVER:
2922 case INTERNET_PER_CONN_AUTOCONFIG_SECONDARY_URL:
2923 case INTERNET_PER_CONN_AUTOCONFIG_LAST_DETECT_URL:
2924 if (optA->Value.pszValue)
2925 {
2926 wlen = MultiByteToWideChar( CP_ACP, 0, optA->Value.pszValue, -1, NULL, 0 );
2927 optW->Value.pszValue = heap_alloc(wlen*sizeof(WCHAR));
2928 MultiByteToWideChar( CP_ACP, 0, optA->Value.pszValue, -1, optW->Value.pszValue, wlen );
2929 }
2930 else
2931 optW->Value.pszValue = NULL;
2932 break;
2933 case INTERNET_PER_CONN_AUTODISCOVERY_FLAGS:
2934 case INTERNET_PER_CONN_FLAGS:
2935 case INTERNET_PER_CONN_AUTOCONFIG_RELOAD_DELAY_MINS:
2936 optW->Value.dwValue = optA->Value.dwValue;
2937 break;
2938 case INTERNET_PER_CONN_AUTOCONFIG_LAST_DETECT_TIME:
2939 optW->Value.ftValue = optA->Value.ftValue;
2940 break;
2941 default:
2942 WARN("Unknown PER_CONN dwOption: %d, guessing at conversion to Wide\n", optA->dwOption);
2943 optW->Value.dwValue = optA->Value.dwValue;
2944 break;
2945 }
2946 }
2947 }
2948 break;
2949 default:
2950 wbuffer = lpBuffer;
2951 wlen = dwBufferLength;
2952 }
2953
2954 r = InternetSetOptionW(hInternet,dwOption, wbuffer, wlen);
2955
2956 if( lpBuffer != wbuffer )
2957 {
2958 if (dwOption == INTERNET_OPTION_PER_CONNECTION_OPTION)
2959 {
2960 INTERNET_PER_CONN_OPTION_LISTW *list = wbuffer;
2961 int i;
2962 for (i = 0; i < list->dwOptionCount; ++i) {
2963 INTERNET_PER_CONN_OPTIONW *opt = list->pOptions + i;
2964 switch (opt->dwOption) {
2965 case INTERNET_PER_CONN_AUTOCONFIG_URL:
2966 case INTERNET_PER_CONN_PROXY_BYPASS:
2967 case INTERNET_PER_CONN_PROXY_SERVER:
2968 case INTERNET_PER_CONN_AUTOCONFIG_SECONDARY_URL:
2969 case INTERNET_PER_CONN_AUTOCONFIG_LAST_DETECT_URL:
2970 heap_free( opt->Value.pszValue );
2971 break;
2972 default:
2973 break;
2974 }
2975 }
2976 heap_free( list->pOptions );
2977 }
2978 heap_free( wbuffer );
2979 }
2980
2981 return r;
2982 }
2983
2984
2985 /***********************************************************************
2986 * InternetSetOptionExA (WININET.@)
2987 */
2988 BOOL WINAPI InternetSetOptionExA(HINTERNET hInternet, DWORD dwOption,
2989 LPVOID lpBuffer, DWORD dwBufferLength, DWORD dwFlags)
2990 {
2991 FIXME("Flags %08x ignored\n", dwFlags);
2992 return InternetSetOptionA( hInternet, dwOption, lpBuffer, dwBufferLength );
2993 }
2994
2995 /***********************************************************************
2996 * InternetSetOptionExW (WININET.@)
2997 */
2998 BOOL WINAPI InternetSetOptionExW(HINTERNET hInternet, DWORD dwOption,
2999 LPVOID lpBuffer, DWORD dwBufferLength, DWORD dwFlags)
3000 {
3001 FIXME("Flags %08x ignored\n", dwFlags);
3002 if( dwFlags & ~ISO_VALID_FLAGS )
3003 {
3004 SetLastError( ERROR_INVALID_PARAMETER );
3005 return FALSE;
3006 }
3007 return InternetSetOptionW( hInternet, dwOption, lpBuffer, dwBufferLength );
3008 }
3009
3010 static const WCHAR WININET_wkday[7][4] =
3011 { { 'S','u','n', 0 }, { 'M','o','n', 0 }, { 'T','u','e', 0 }, { 'W','e','d', 0 },
3012 { 'T','h','u', 0 }, { 'F','r','i', 0 }, { 'S','a','t', 0 } };
3013 static const WCHAR WININET_month[12][4] =
3014 { { 'J','a','n', 0 }, { 'F','e','b', 0 }, { 'M','a','r', 0 }, { 'A','p','r', 0 },
3015 { 'M','a','y', 0 }, { 'J','u','n', 0 }, { 'J','u','l', 0 }, { 'A','u','g', 0 },
3016 { 'S','e','p', 0 }, { 'O','c','t', 0 }, { 'N','o','v', 0 }, { 'D','e','c', 0 } };
3017
3018 /***********************************************************************
3019 * InternetTimeFromSystemTimeA (WININET.@)
3020 */
3021 BOOL WINAPI InternetTimeFromSystemTimeA( const SYSTEMTIME* time, DWORD format, LPSTR string, DWORD size )
3022 {
3023 BOOL ret;
3024 WCHAR stringW[INTERNET_RFC1123_BUFSIZE];
3025
3026 TRACE( "%p 0x%08x %p 0x%08x\n", time, format, string, size );
3027
3028 if (!time || !string || format != INTERNET_RFC1123_FORMAT)
3029 {
3030 SetLastError(ERROR_INVALID_PARAMETER);
3031 return FALSE;
3032 }
3033
3034 if (size < INTERNET_RFC1123_BUFSIZE * sizeof(*string))
3035 {
3036 SetLastError(ERROR_INSUFFICIENT_BUFFER);
3037 return FALSE;
3038 }
3039
3040 ret = InternetTimeFromSystemTimeW( time, format, stringW, sizeof(stringW) );
3041 if (ret) WideCharToMultiByte( CP_ACP, 0, stringW, -1, string, size, NULL, NULL );
3042
3043 return ret;
3044 }
3045
3046 /***********************************************************************
3047 * InternetTimeFromSystemTimeW (WININET.@)
3048 */
3049 BOOL WINAPI InternetTimeFromSystemTimeW( const SYSTEMTIME* time, DWORD format, LPWSTR string, DWORD size )
3050 {
3051 static const WCHAR date[] =
3052 { '%','s',',',' ','%','0','2','d',' ','%','s',' ','%','4','d',' ','%','0',
3053 '2','d',':','%','0','2','d',':','%','0','2','d',' ','G','M','T', 0 };
3054
3055 TRACE( "%p 0x%08x %p 0x%08x\n", time, format, string, size );
3056
3057 if (!time || !string || format != INTERNET_RFC1123_FORMAT)
3058 {
3059 SetLastError(ERROR_INVALID_PARAMETER);
3060 return FALSE;
3061 }
3062
3063 if (size < INTERNET_RFC1123_BUFSIZE * sizeof(*string))
3064 {
3065 SetLastError(ERROR_INSUFFICIENT_BUFFER);
3066 return FALSE;
3067 }
3068
3069 sprintfW( string, date,
3070 WININET_wkday[time->wDayOfWeek],
3071 time->wDay,
3072 WININET_month[time->wMonth - 1],
3073 time->wYear,
3074 time->wHour,
3075 time->wMinute,
3076 time->wSecond );
3077
3078 return TRUE;
3079 }
3080
3081 /***********************************************************************
3082 * InternetTimeToSystemTimeA (WININET.@)
3083 */
3084 BOOL WINAPI InternetTimeToSystemTimeA( LPCSTR string, SYSTEMTIME* time, DWORD reserved )
3085 {
3086 BOOL ret = FALSE;
3087 WCHAR *stringW;
3088
3089 TRACE( "%s %p 0x%08x\n", debugstr_a(string), time, reserved );
3090
3091 stringW = heap_strdupAtoW(string);
3092 if (stringW)
3093 {
3094 ret = InternetTimeToSystemTimeW( stringW, time, reserved );
3095 heap_free( stringW );
3096 }
3097 return ret;
3098 }
3099
3100 /***********************************************************************
3101 * InternetTimeToSystemTimeW (WININET.@)
3102 */
3103 BOOL WINAPI InternetTimeToSystemTimeW( LPCWSTR string, SYSTEMTIME* time, DWORD reserved )
3104 {
3105 unsigned int i;
3106 const WCHAR *s = string;
3107 WCHAR *end;
3108
3109 TRACE( "%s %p 0x%08x\n", debugstr_w(string), time, reserved );
3110
3111 if (!string || !time) return FALSE;
3112
3113 /* Windows does this too */
3114 GetSystemTime( time );
3115
3116 /* Convert an RFC1123 time such as 'Fri, 07 Jan 2005 12:06:35 GMT' into
3117 * a SYSTEMTIME structure.
3118 */
3119
3120 while (*s && !isalphaW( *s )) s++;
3121 if (s[0] == '\0' || s[1] == '\0' || s[2] == '\0') return TRUE;
3122 time->wDayOfWeek = 7;
3123
3124 for (i = 0; i < 7; i++)
3125 {
3126 if (toupperW( WININET_wkday[i][0] ) == toupperW( s[0] ) &&
3127 toupperW( WININET_wkday[i][1] ) == toupperW( s[1] ) &&
3128 toupperW( WININET_wkday[i][2] ) == toupperW( s[2] ) )
3129 {
3130 time->wDayOfWeek = i;
3131 break;
3132 }
3133 }
3134
3135 if (time->wDayOfWeek > 6) return TRUE;
3136 while (*s && !isdigitW( *s )) s++;
3137 time->wDay = strtolW( s, &end, 10 );
3138 s = end;
3139
3140 while (*s && !isalphaW( *s )) s++;
3141 if (s[0] == '\0' || s[1] == '\0' || s[2] == '\0') return TRUE;
3142 time->wMonth = 0;
3143
3144 for (i = 0; i < 12; i++)
3145 {
3146 if (toupperW( WININET_month[i][0]) == toupperW( s[0] ) &&
3147 toupperW( WININET_month[i][1]) == toupperW( s[1] ) &&
3148 toupperW( WININET_month[i][2]) == toupperW( s[2] ) )
3149 {
3150 time->wMonth = i + 1;
3151 break;
3152 }
3153 }
3154 if (time->wMonth == 0) return TRUE;
3155
3156 while (*s && !isdigitW( *s )) s++;
3157 if (*s == '\0') return TRUE;
3158 time->wYear = strtolW( s, &end, 10 );
3159 s = end;
3160
3161 while (*s && !isdigitW( *s )) s++;
3162 if (*s == '\0') return TRUE;
3163 time->wHour = strtolW( s, &end, 10 );
3164 s = end;
3165
3166 while (*s && !isdigitW( *s )) s++;
3167 if (*s == '\0') return TRUE;
3168 time->wMinute = strtolW( s, &end, 10 );
3169 s = end;
3170
3171 while (*s && !isdigitW( *s )) s++;
3172 if (*s == '\0') return TRUE;
3173 time->wSecond = strtolW( s, &end, 10 );
3174 s = end;
3175
3176 time->wMilliseconds = 0;
3177 return TRUE;
3178 }
3179
3180 /***********************************************************************
3181 * InternetCheckConnectionW (WININET.@)
3182 *
3183 * Pings a requested host to check internet connection
3184 *
3185 * RETURNS
3186 * TRUE on success and FALSE on failure. If a failure then
3187 * ERROR_NOT_CONNECTED is placed into GetLastError
3188 *
3189 */
3190 BOOL WINAPI InternetCheckConnectionW( LPCWSTR lpszUrl, DWORD dwFlags, DWORD dwReserved )
3191 {
3192 /*
3193 * this is a kludge which runs the resident ping program and reads the output.
3194 *
3195 * Anyone have a better idea?
3196 */
3197
3198 BOOL rc = FALSE;
3199 static const CHAR ping[] = "ping -c 1 ";
3200 static const CHAR redirect[] = " >/dev/null 2>/dev/null";
3201 CHAR *command = NULL;
3202 WCHAR hostW[INTERNET_MAX_HOST_NAME_LENGTH];
3203 DWORD len;
3204 INTERNET_PORT port;
3205 int status = -1;
3206
3207 FIXME("\n");
3208
3209 /*
3210 * Crack or set the Address
3211 */
3212 if (lpszUrl == NULL)
3213 {
3214 /*
3215 * According to the doc we are supposed to use the ip for the next
3216 * server in the WnInet internal server database. I have
3217 * no idea what that is or how to get it.
3218 *
3219 * So someone needs to implement this.
3220 */
3221 FIXME("Unimplemented with URL of NULL\n");
3222 return TRUE;
3223 }
3224 else
3225 {
3226 URL_COMPONENTSW components;
3227
3228 ZeroMemory(&components,sizeof(URL_COMPONENTSW));
3229 components.lpszHostName = (LPWSTR)hostW;
3230 components.dwHostNameLength = INTERNET_MAX_HOST_NAME_LENGTH;
3231
3232 if (!InternetCrackUrlW(lpszUrl,0,0,&components))
3233 goto End;
3234
3235 TRACE("host name : %s\n",debugstr_w(components.lpszHostName));
3236 port = components.nPort;
3237 TRACE("port: %d\n", port);
3238 }
3239
3240 if (dwFlags & FLAG_ICC_FORCE_CONNECTION)
3241 {
3242 struct sockaddr_storage saddr;
3243 socklen_t sa_len = sizeof(saddr);
3244 int fd;
3245
3246 if (!GetAddress(hostW, port, (struct sockaddr *)&saddr, &sa_len))
3247 goto End;
3248 fd = socket(saddr.ss_family, SOCK_STREAM, 0);
3249 if (fd != -1)
3250 {
3251 if (connect(fd, (struct sockaddr *)&saddr, sa_len) == 0)
3252 rc = TRUE;
3253 close(fd);
3254 }
3255 }
3256 else
3257 {
3258 /*
3259 * Build our ping command
3260 */
3261 len = WideCharToMultiByte(CP_UNIXCP, 0, hostW, -1, NULL, 0, NULL, NULL);
3262 command = heap_alloc(strlen(ping)+len+strlen(redirect));
3263 strcpy(command,ping);
3264 WideCharToMultiByte(CP_UNIXCP, 0, hostW, -1, command+strlen(ping), len, NULL, NULL);
3265 strcat(command,redirect);
3266
3267 TRACE("Ping command is : %s\n",command);
3268
3269 status = system(command);
3270
3271 TRACE("Ping returned a code of %i\n",status);
3272
3273 /* Ping return code of 0 indicates success */
3274 if (status == 0)
3275 rc = TRUE;
3276 }
3277
3278 End:
3279 heap_free( command );
3280 if (rc == FALSE)
3281 INTERNET_SetLastError(ERROR_NOT_CONNECTED);
3282
3283 return rc;
3284 }
3285
3286
3287 /***********************************************************************
3288 * InternetCheckConnectionA (WININET.@)
3289 *
3290 * Pings a requested host to check internet connection
3291 *
3292 * RETURNS
3293 * TRUE on success and FALSE on failure. If a failure then
3294 * ERROR_NOT_CONNECTED is placed into GetLastError
3295 *
3296 */
3297 BOOL WINAPI InternetCheckConnectionA(LPCSTR lpszUrl, DWORD dwFlags, DWORD dwReserved)
3298 {
3299 WCHAR *url = NULL;
3300 BOOL rc;
3301
3302 if(lpszUrl) {
3303 url = heap_strdupAtoW(lpszUrl);
3304 if(!url)
3305 return FALSE;
3306 }
3307
3308 rc = InternetCheckConnectionW(url, dwFlags, dwReserved);
3309
3310 heap_free(url);
3311 return rc;
3312 }
3313
3314
3315 /**********************************************************
3316 * INTERNET_InternetOpenUrlW (internal)
3317 *
3318 * Opens an URL
3319 *
3320 * RETURNS
3321 * handle of connection or NULL on failure
3322 */
3323 static HINTERNET INTERNET_InternetOpenUrlW(appinfo_t *hIC, LPCWSTR lpszUrl,
3324 LPCWSTR lpszHeaders, DWORD dwHeadersLength, DWORD dwFlags, DWORD_PTR dwContext)
3325 {
3326 URL_COMPONENTSW urlComponents;
3327 WCHAR protocol[INTERNET_MAX_SCHEME_LENGTH];
3328 WCHAR hostName[INTERNET_MAX_HOST_NAME_LENGTH];
3329 WCHAR userName[INTERNET_MAX_USER_NAME_LENGTH];
3330 WCHAR password[INTERNET_MAX_PASSWORD_LENGTH];
3331 WCHAR path[INTERNET_MAX_PATH_LENGTH];
3332 WCHAR extra[1024];
3333 HINTERNET client = NULL, client1 = NULL;
3334 DWORD res;
3335
3336 TRACE("(%p, %s, %s, %08x, %08x, %08lx)\n", hIC, debugstr_w(lpszUrl), debugstr_w(lpszHeaders),
3337 dwHeadersLength, dwFlags, dwContext);
3338
3339 urlComponents.dwStructSize = sizeof(URL_COMPONENTSW);
3340 urlComponents.lpszScheme = protocol;
3341 urlComponents.dwSchemeLength = INTERNET_MAX_SCHEME_LENGTH;
3342 urlComponents.lpszHostName = hostName;
3343 urlComponents.dwHostNameLength = INTERNET_MAX_HOST_NAME_LENGTH;
3344 urlComponents.lpszUserName = userName;
3345 urlComponents.dwUserNameLength = INTERNET_MAX_USER_NAME_LENGTH;
3346 urlComponents.lpszPassword = password;
3347 urlComponents.dwPasswordLength = INTERNET_MAX_PASSWORD_LENGTH;
3348 urlComponents.lpszUrlPath = path;
3349 urlComponents.dwUrlPathLength = INTERNET_MAX_PATH_LENGTH;
3350 urlComponents.lpszExtraInfo = extra;
3351 urlComponents.dwExtraInfoLength = 1024;
3352 if(!InternetCrackUrlW(lpszUrl, strlenW(lpszUrl), 0, &urlComponents))
3353 return NULL;
3354 switch(urlComponents.nScheme) {
3355 case INTERNET_SCHEME_FTP:
3356 if(urlComponents.nPort == 0)
3357 urlComponents.nPort = INTERNET_DEFAULT_FTP_PORT;
3358 client = FTP_Connect(hIC, hostName, urlComponents.nPort,
3359 userName, password, dwFlags, dwContext, INET_OPENURL);
3360 if(client == NULL)
3361 break;
3362 client1 = FtpOpenFileW(client, path, GENERIC_READ, dwFlags, dwContext);
3363 if(client1 == NULL) {
3364 InternetCloseHandle(client);
3365 break;
3366 }
3367 break;
3368
3369 case INTERNET_SCHEME_HTTP:
3370 case INTERNET_SCHEME_HTTPS: {
3371 static const WCHAR szStars[] = { '*','/','*', 0 };
3372 LPCWSTR accept[2] = { szStars, NULL };
3373 if(urlComponents.nPort == 0) {
3374 if(urlComponents.nScheme == INTERNET_SCHEME_HTTP)
3375 urlComponents.nPort = INTERNET_DEFAULT_HTTP_PORT;
3376 else
3377 urlComponents.nPort = INTERNET_DEFAULT_HTTPS_PORT;
3378 }
3379 if (urlComponents.nScheme == INTERNET_SCHEME_HTTPS) dwFlags |= INTERNET_FLAG_SECURE;
3380
3381 /* FIXME: should use pointers, not handles, as handles are not thread-safe */
3382 res = HTTP_Connect(hIC, hostName, urlComponents.nPort,
3383 userName, password, dwFlags, dwContext, INET_OPENURL, &client);
3384 if(res != ERROR_SUCCESS) {
3385 INTERNET_SetLastError(res);
3386 break;
3387 }
3388
3389 if (urlComponents.dwExtraInfoLength) {
3390 WCHAR *path_extra;
3391 DWORD len = urlComponents.dwUrlPathLength + urlComponents.dwExtraInfoLength + 1;
3392
3393 if (!(path_extra = heap_alloc(len * sizeof(WCHAR))))
3394 {
3395 InternetCloseHandle(client);
3396 break;
3397 }
3398 strcpyW(path_extra, urlComponents.lpszUrlPath);
3399 strcatW(path_extra, urlComponents.lpszExtraInfo);
3400 client1 = HttpOpenRequestW(client, NULL, path_extra, NULL, NULL, accept, dwFlags, dwContext);
3401 heap_free(path_extra);
3402 }
3403 else
3404 client1 = HttpOpenRequestW(client, NULL, path, NULL, NULL, accept, dwFlags, dwContext);
3405
3406 if(client1 == NULL) {
3407 InternetCloseHandle(client);
3408 break;
3409 }
3410 HttpAddRequestHeadersW(client1, lpszHeaders, dwHeadersLength, HTTP_ADDREQ_FLAG_ADD);
3411 if (!HttpSendRequestW(client1, NULL, 0, NULL, 0) &&
3412 GetLastError() != ERROR_IO_PENDING) {
3413 InternetCloseHandle(client1);
3414 client1 = NULL;
3415 break;
3416 }
3417 }
3418 case INTERNET_SCHEME_GOPHER:
3419 /* gopher doesn't seem to be implemented in wine, but it's supposed
3420 * to be supported by InternetOpenUrlA. */
3421 default:
3422 SetLastError(ERROR_INTERNET_UNRECOGNIZED_SCHEME);
3423 break;
3424 }
3425
3426 TRACE(" %p <--\n", client1);
3427
3428 return client1;
3429 }
3430
3431 /**********************************************************
3432 * InternetOpenUrlW (WININET.@)
3433 *
3434 * Opens an URL
3435 *
3436 * RETURNS
3437 * handle of connection or NULL on failure
3438 */
3439 static void AsyncInternetOpenUrlProc(WORKREQUEST *workRequest)
3440 {
3441 struct WORKREQ_INTERNETOPENURLW const *req = &workRequest->u.InternetOpenUrlW;
3442 appinfo_t *hIC = (appinfo_t*) workRequest->hdr;
3443
3444 TRACE("%p\n", hIC);
3445
3446 INTERNET_InternetOpenUrlW(hIC, req->lpszUrl,
3447 req->lpszHeaders, req->dwHeadersLength, req->dwFlags, req->dwContext);
3448 heap_free(req->lpszUrl);
3449 heap_free(req->lpszHeaders);
3450 }
3451
3452 HINTERNET WINAPI InternetOpenUrlW(HINTERNET hInternet, LPCWSTR lpszUrl,
3453 LPCWSTR lpszHeaders, DWORD dwHeadersLength, DWORD dwFlags, DWORD_PTR dwContext)
3454 {
3455 HINTERNET ret = NULL;
3456 appinfo_t *hIC = NULL;
3457
3458 if (TRACE_ON(wininet)) {
3459 TRACE("(%p, %s, %s, %08x, %08x, %08lx)\n", hInternet, debugstr_w(lpszUrl), debugstr_w(lpszHeaders),
3460 dwHeadersLength, dwFlags, dwContext);
3461 TRACE(" flags :");
3462 dump_INTERNET_FLAGS(dwFlags);
3463 }
3464
3465 if (!lpszUrl)
3466 {
3467 SetLastError(ERROR_INVALID_PARAMETER);
3468 goto lend;
3469 }
3470
3471 hIC = (appinfo_t*)get_handle_object( hInternet );
3472 if (NULL == hIC || hIC->hdr.htype != WH_HINIT) {
3473 SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE);
3474 goto lend;
3475 }
3476
3477 if (hIC->hdr.dwFlags & INTERNET_FLAG_ASYNC) {
3478 WORKREQUEST workRequest;
3479 struct WORKREQ_INTERNETOPENURLW *req;
3480
3481 workRequest.asyncproc = AsyncInternetOpenUrlProc;
3482 workRequest.hdr = WININET_AddRef( &hIC->hdr );
3483 req = &workRequest.u.InternetOpenUrlW;
3484 req->lpszUrl = heap_strdupW(lpszUrl);
3485 req->lpszHeaders = heap_strdupW(lpszHeaders);
3486 req->dwHeadersLength = dwHeadersLength;
3487 req->dwFlags = dwFlags;
3488 req->dwContext = dwContext;
3489
3490 INTERNET_AsyncCall(&workRequest);
3491 /*
3492 * This is from windows.
3493 */
3494 SetLastError(ERROR_IO_PENDING);
3495 } else {
3496 ret = INTERNET_InternetOpenUrlW(hIC, lpszUrl, lpszHeaders, dwHeadersLength, dwFlags, dwContext);
3497 }
3498
3499 lend:
3500 if( hIC )
3501 WININET_Release( &hIC->hdr );
3502 TRACE(" %p <--\n", ret);
3503
3504 return ret;
3505 }
3506
3507 /**********************************************************
3508 * InternetOpenUrlA (WININET.@)
3509 *
3510 * Opens an URL
3511 *
3512 * RETURNS
3513 * handle of connection or NULL on failure
3514 */
3515 HINTERNET WINAPI InternetOpenUrlA(HINTERNET hInternet, LPCSTR lpszUrl,
3516 LPCSTR lpszHeaders, DWORD dwHeadersLength, DWORD dwFlags, DWORD_PTR dwContext)
3517 {
3518 HINTERNET rc = NULL;
3519 DWORD lenHeaders = 0;
3520 LPWSTR szUrl = NULL;
3521 LPWSTR szHeaders = NULL;
3522
3523 TRACE("\n");
3524
3525 if(lpszUrl) {
3526 szUrl = heap_strdupAtoW(lpszUrl);
3527 if(!szUrl)
3528 return NULL;
3529 }
3530
3531 if(lpszHeaders) {
3532 lenHeaders = MultiByteToWideChar(CP_ACP, 0, lpszHeaders, dwHeadersLength, NULL, 0 );
3533 szHeaders = heap_alloc(lenHeaders*sizeof(WCHAR));
3534 if(!szHeaders) {
3535 heap_free(szUrl);
3536 return NULL;
3537 }
3538 MultiByteToWideChar(CP_ACP, 0, lpszHeaders, dwHeadersLength, szHeaders, lenHeaders);
3539 }
3540
3541 rc = InternetOpenUrlW(hInternet, szUrl, szHeaders,
3542 lenHeaders, dwFlags, dwContext);
3543
3544 heap_free(szUrl);
3545 heap_free(szHeaders);
3546 return rc;
3547 }
3548
3549
3550 static LPWITHREADERROR INTERNET_AllocThreadError(void)
3551 {
3552 LPWITHREADERROR lpwite = heap_alloc(sizeof(*lpwite));
3553
3554 if (lpwite)
3555 {
3556 lpwite->dwError = 0;
3557 lpwite->response[0] = '\0';
3558 }
3559
3560 if (!TlsSetValue(g_dwTlsErrIndex, lpwite))
3561 {
3562 heap_free(lpwite);
3563 return NULL;
3564 }
3565 return lpwite;
3566 }
3567
3568
3569 /***********************************************************************
3570 * INTERNET_SetLastError (internal)
3571 *
3572 * Set last thread specific error
3573 *
3574 * RETURNS
3575 *
3576 */
3577 void INTERNET_SetLastError(DWORD dwError)
3578 {
3579 LPWITHREADERROR lpwite = TlsGetValue(g_dwTlsErrIndex);
3580
3581 if (!lpwite)
3582 lpwite = INTERNET_AllocThreadError();
3583
3584 SetLastError(dwError);
3585 if(lpwite)
3586 lpwite->dwError = dwError;
3587 }
3588
3589
3590 /***********************************************************************
3591 * INTERNET_GetLastError (internal)
3592 *
3593 * Get last thread specific error
3594 *
3595 * RETURNS
3596 *
3597 */
3598 DWORD INTERNET_GetLastError(void)
3599 {
3600 LPWITHREADERROR lpwite = TlsGetValue(g_dwTlsErrIndex);
3601 if (!lpwite) return 0;
3602 /* TlsGetValue clears last error, so set it again here */
3603 SetLastError(lpwite->dwError);
3604 return lpwite->dwError;
3605 }
3606
3607
3608 /***********************************************************************
3609 * INTERNET_WorkerThreadFunc (internal)
3610 *
3611 * Worker thread execution function
3612 *
3613 * RETURNS
3614 *
3615 */
3616 static DWORD CALLBACK INTERNET_WorkerThreadFunc(LPVOID lpvParam)
3617 {
3618 LPWORKREQUEST lpRequest = lpvParam;
3619 WORKREQUEST workRequest;
3620
3621 TRACE("\n");
3622
3623 workRequest = *lpRequest;
3624 heap_free(lpRequest);
3625
3626 workRequest.asyncproc(&workRequest);
3627 WININET_Release( workRequest.hdr );
3628
3629 if (g_dwTlsErrIndex != TLS_OUT_OF_INDEXES)
3630 {
3631 heap_free(TlsGetValue(g_dwTlsErrIndex));
3632 TlsSetValue(g_dwTlsErrIndex, NULL);
3633 }
3634 return TRUE;
3635 }
3636
3637
3638 /***********************************************************************
3639 * INTERNET_AsyncCall (internal)
3640 *
3641 * Retrieves work request from queue
3642 *
3643 * RETURNS
3644 *
3645 */
3646 DWORD INTERNET_AsyncCall(LPWORKREQUEST lpWorkRequest)
3647 {
3648 BOOL bSuccess;
3649 LPWORKREQUEST lpNewRequest;
3650
3651 TRACE("\n");
3652
3653 lpNewRequest = heap_alloc(sizeof(WORKREQUEST));
3654 if (!lpNewRequest)
3655 return ERROR_OUTOFMEMORY;
3656
3657 *lpNewRequest = *lpWorkRequest;
3658
3659 bSuccess = QueueUserWorkItem(INTERNET_WorkerThreadFunc, lpNewRequest, WT_EXECUTELONGFUNCTION);
3660 if (!bSuccess)
3661 {
3662 heap_free(lpNewRequest);
3663 return ERROR_INTERNET_ASYNC_THREAD_FAILED;
3664 }
3665 return ERROR_SUCCESS;
3666 }
3667
3668
3669 /***********************************************************************
3670 * INTERNET_GetResponseBuffer (internal)
3671 *
3672 * RETURNS
3673 *
3674 */
3675 LPSTR INTERNET_GetResponseBuffer(void)
3676 {
3677 LPWITHREADERROR lpwite = TlsGetValue(g_dwTlsErrIndex);
3678 if (!lpwite)
3679 lpwite = INTERNET_AllocThreadError();
3680 TRACE("\n");
3681 return lpwite->response;
3682 }
3683
3684 /***********************************************************************
3685 * INTERNET_GetNextLine (internal)
3686 *
3687 * Parse next line in directory string listing
3688 *
3689 * RETURNS
3690 * Pointer to beginning of next line
3691 * NULL on failure
3692 *
3693 */
3694
3695 LPSTR INTERNET_GetNextLine(INT nSocket, LPDWORD dwLen)
3696 {
3697 struct pollfd pfd;
3698 BOOL bSuccess = FALSE;
3699 INT nRecv = 0;
3700 LPSTR lpszBuffer = INTERNET_GetResponseBuffer();
3701
3702 TRACE("\n");
3703
3704 pfd.fd = nSocket;
3705 pfd.events = POLLIN;
3706
3707 while (nRecv < MAX_REPLY_LEN)
3708 {
3709 if (poll(&pfd,1, RESPONSE_TIMEOUT * 1000) > 0)
3710 {
3711 if (recv(nSocket, &lpszBuffer[nRecv], 1, 0) <= 0)
3712 {
3713 INTERNET_SetLastError(ERROR_FTP_TRANSFER_IN_PROGRESS);
3714 goto lend;
3715 }
3716
3717 if (lpszBuffer[nRecv] == '\n')
3718 {
3719 bSuccess = TRUE;
3720 break;
3721 }
3722 if (lpszBuffer[nRecv] != '\r')
3723 nRecv++;
3724 }
3725 else
3726 {
3727 INTERNET_SetLastError(ERROR_INTERNET_TIMEOUT);
3728 goto lend;
3729 }
3730 }
3731
3732 lend:
3733 if (bSuccess)
3734 {
3735 lpszBuffer[nRecv] = '\0';
3736 *dwLen = nRecv - 1;
3737 TRACE(":%d %s\n", nRecv, lpszBuffer);
3738 return lpszBuffer;
3739 }
3740 else
3741 {
3742 return NULL;
3743 }
3744 }
3745
3746 /**********************************************************
3747 * InternetQueryDataAvailable (WININET.@)
3748 *
3749 * Determines how much data is available to be read.
3750 *
3751 * RETURNS
3752 * TRUE on success, FALSE if an error occurred. If
3753 * INTERNET_FLAG_ASYNC was specified in InternetOpen, and
3754 * no data is presently available, FALSE is returned with
3755 * the last error ERROR_IO_PENDING; a callback with status
3756 * INTERNET_STATUS_REQUEST_COMPLETE will be sent when more
3757 * data is available.
3758 */
3759 BOOL WINAPI InternetQueryDataAvailable( HINTERNET hFile,
3760 LPDWORD lpdwNumberOfBytesAvailble,
3761 DWORD dwFlags, DWORD_PTR dwContext)
3762 {
3763 object_header_t *hdr;
3764 DWORD res;
3765
3766 TRACE("(%p %p %x %lx)\n", hFile, lpdwNumberOfBytesAvailble, dwFlags, dwContext);
3767
3768 hdr = get_handle_object( hFile );
3769 if (!hdr) {
3770 SetLastError(ERROR_INVALID_HANDLE);
3771 return FALSE;
3772 }
3773
3774 if(hdr->vtbl->QueryDataAvailable) {
3775 res = hdr->vtbl->QueryDataAvailable(hdr, lpdwNumberOfBytesAvailble, dwFlags, dwContext);
3776 }else {
3777 WARN("wrong handle\n");
3778 res = ERROR_INTERNET_INCORRECT_HANDLE_TYPE;
3779 }
3780
3781 WININET_Release(hdr);
3782
3783 if(res != ERROR_SUCCESS)
3784 SetLastError(res);
3785 return res == ERROR_SUCCESS;
3786 }
3787
3788
3789 /***********************************************************************
3790 * InternetLockRequestFile (WININET.@)
3791 */
3792 BOOL WINAPI InternetLockRequestFile( HINTERNET hInternet, HANDLE
3793 *lphLockReqHandle)
3794 {
3795 FIXME("STUB\n");
3796 return FALSE;
3797 }
3798
3799 BOOL WINAPI InternetUnlockRequestFile( HANDLE hLockHandle)
3800 {
3801 FIXME("STUB\n");
3802 return FALSE;
3803 }
3804
3805
3806 /***********************************************************************
3807 * InternetAutodial (WININET.@)
3808 *
3809 * On windows this function is supposed to dial the default internet
3810 * connection. We don't want to have Wine dial out to the internet so
3811 * we return TRUE by default. It might be nice to check if we are connected.
3812 *
3813 * RETURNS
3814 * TRUE on success
3815 * FALSE on failure
3816 *
3817 */
3818 BOOL WINAPI InternetAutodial(DWORD dwFlags, HWND hwndParent)
3819 {
3820 FIXME("STUB\n");
3821
3822 /* Tell that we are connected to the internet. */
3823 return TRUE;
3824 }
3825
3826 /***********************************************************************
3827 * InternetAutodialHangup (WININET.@)
3828 *
3829 * Hangs up a connection made with InternetAutodial
3830 *
3831 * PARAM
3832 * dwReserved
3833 * RETURNS
3834 * TRUE on success
3835 * FALSE on failure
3836 *
3837 */
3838 BOOL WINAPI InternetAutodialHangup(DWORD dwReserved)
3839 {
3840 FIXME("STUB\n");
3841
3842 /* we didn't dial, we don't disconnect */
3843 return TRUE;
3844 }
3845
3846 /***********************************************************************
3847 * InternetCombineUrlA (WININET.@)
3848 *
3849 * Combine a base URL with a relative URL
3850 *
3851 * RETURNS
3852 * TRUE on success
3853 * FALSE on failure
3854 *
3855 */
3856
3857 BOOL WINAPI InternetCombineUrlA(LPCSTR lpszBaseUrl, LPCSTR lpszRelativeUrl,
3858 LPSTR lpszBuffer, LPDWORD lpdwBufferLength,
3859 DWORD dwFlags)
3860 {
3861 HRESULT hr=S_OK;
3862
3863 TRACE("(%s, %s, %p, %p, 0x%08x)\n", debugstr_a(lpszBaseUrl), debugstr_a(lpszRelativeUrl), lpszBuffer, lpdwBufferLength, dwFlags);
3864
3865 /* Flip this bit to correspond to URL_ESCAPE_UNSAFE */
3866 dwFlags ^= ICU_NO_ENCODE;
3867 hr=UrlCombineA(lpszBaseUrl,lpszRelativeUrl,lpszBuffer,lpdwBufferLength,dwFlags);
3868
3869 return (hr==S_OK);
3870 }
3871
3872 /***********************************************************************
3873 * InternetCombineUrlW (WININET.@)
3874 *
3875 * Combine a base URL with a relative URL
3876 *
3877 * RETURNS
3878 * TRUE on success
3879 * FALSE on failure
3880 *
3881 */
3882
3883 BOOL WINAPI InternetCombineUrlW(LPCWSTR lpszBaseUrl, LPCWSTR lpszRelativeUrl,
3884 LPWSTR lpszBuffer, LPDWORD lpdwBufferLength,
3885 DWORD dwFlags)
3886 {
3887 HRESULT hr=S_OK;
3888
3889 TRACE("(%s, %s, %p, %p, 0x%08x)\n", debugstr_w(lpszBaseUrl), debugstr_w(lpszRelativeUrl), lpszBuffer, lpdwBufferLength, dwFlags);
3890
3891 /* Flip this bit to correspond to URL_ESCAPE_UNSAFE */
3892 dwFlags ^= ICU_NO_ENCODE;
3893 hr=UrlCombineW(lpszBaseUrl,lpszRelativeUrl,lpszBuffer,lpdwBufferLength,dwFlags);
3894
3895 return (hr==S_OK);
3896 }
3897
3898 /* max port num is 65535 => 5 digits */
3899 #define MAX_WORD_DIGITS 5
3900
3901 #define URL_GET_COMP_LENGTH(url, component) ((url)->dw##component##Length ? \
3902 (url)->dw##component##Length : strlenW((url)->lpsz##component))
3903 #define URL_GET_COMP_LENGTHA(url, component) ((url)->dw##component##Length ? \
3904 (url)->dw##component##Length : strlen((url)->lpsz##component))
3905
3906 static BOOL url_uses_default_port(INTERNET_SCHEME nScheme, INTERNET_PORT nPort)
3907 {
3908 if ((nScheme == INTERNET_SCHEME_HTTP) &&
3909 (nPort == INTERNET_DEFAULT_HTTP_PORT))
3910 return TRUE;
3911 if ((nScheme == INTERNET_SCHEME_HTTPS) &&
3912 (nPort == INTERNET_DEFAULT_HTTPS_PORT))
3913 return TRUE;
3914 if ((nScheme == INTERNET_SCHEME_FTP) &&
3915 (nPort == INTERNET_DEFAULT_FTP_PORT))
3916 return TRUE;
3917 if ((nScheme == INTERNET_SCHEME_GOPHER) &&
3918 (nPort == INTERNET_DEFAULT_GOPHER_PORT))
3919 return TRUE;
3920
3921 if (nPort == INTERNET_INVALID_PORT_NUMBER)
3922 return TRUE;
3923
3924 return FALSE;
3925 }
3926
3927 /* opaque urls do not fit into the standard url hierarchy and don't have
3928 * two following slashes */
3929 static inline BOOL scheme_is_opaque(INTERNET_SCHEME nScheme)
3930 {
3931 return (nScheme != INTERNET_SCHEME_FTP) &&
3932 (nScheme != INTERNET_SCHEME_GOPHER) &&
3933 (nScheme != INTERNET_SCHEME_HTTP) &&
3934 (nScheme != INTERNET_SCHEME_HTTPS) &&
3935 (nScheme != INTERNET_SCHEME_FILE);
3936 }
3937
3938 static LPCWSTR INTERNET_GetSchemeString(INTERNET_SCHEME scheme)
3939 {
3940 int index;
3941 if (scheme < INTERNET_SCHEME_FIRST)
3942 return NULL;
3943 index = scheme - INTERNET_SCHEME_FIRST;
3944 if (index >= sizeof(url_schemes)/sizeof(url_schemes[0]))
3945 return NULL;
3946 return (LPCWSTR)url_schemes[index];
3947 }
3948
3949 /* we can calculate using ansi strings because we're just
3950 * calculating string length, not size
3951 */
3952 static BOOL calc_url_length(LPURL_COMPONENTSW lpUrlComponents,
3953 LPDWORD lpdwUrlLength)
3954 {
3955 INTERNET_SCHEME nScheme;
3956
3957 *lpdwUrlLength = 0;
3958
3959 if (lpUrlComponents->lpszScheme)
3960 {
3961 DWORD dwLen = URL_GET_COMP_LENGTH(lpUrlComponents, Scheme);
3962 *lpdwUrlLength += dwLen;
3963 nScheme = GetInternetSchemeW(lpUrlComponents->lpszScheme, dwLen);
3964 }
3965 else
3966 {
3967 LPCWSTR scheme;
3968
3969 nScheme = lpUrlComponents->nScheme;
3970
3971 if (nScheme == INTERNET_SCHEME_DEFAULT)
3972 nScheme = INTERNET_SCHEME_HTTP;
3973 scheme = INTERNET_GetSchemeString(nScheme);
3974 *lpdwUrlLength += strlenW(scheme);
3975 }
3976
3977 (*lpdwUrlLength)++; /* ':' */
3978 if (!scheme_is_opaque(nScheme) || lpUrlComponents->lpszHostName)
3979 *lpdwUrlLength += strlen("//");
3980
3981 if (lpUrlComponents->lpszUserName)
3982 {
3983 *lpdwUrlLength += URL_GET_COMP_LENGTH(lpUrlComponents, UserName);
3984 *lpdwUrlLength += strlen("@");
3985 }
3986 else
3987 {
3988 if (lpUrlComponents->lpszPassword)
3989 {
3990 INTERNET_SetLastError(ERROR_INVALID_PARAMETER);
3991 return FALSE;
3992 }
3993 }
3994
3995 if (lpUrlComponents->lpszPassword)
3996 {
3997 *lpdwUrlLength += strlen(":");
3998 *lpdwUrlLength += URL_GET_COMP_LENGTH(lpUrlComponents, Password);
3999 }
4000
4001 if (lpUrlComponents->lpszHostName)
4002 {
4003 *lpdwUrlLength += URL_GET_COMP_LENGTH(lpUrlComponents, HostName);
4004
4005 if (!url_uses_default_port(nScheme, lpUrlComponents->nPort))
4006 {
4007 char szPort[MAX_WORD_DIGITS+1];
4008
4009 sprintf(szPort, "%d", lpUrlComponents->nPort);
4010 *lpdwUrlLength += strlen(szPort);
4011 *lpdwUrlLength += strlen(":");
4012 }
4013
4014 if (lpUrlComponents->lpszUrlPath && *lpUrlComponents->lpszUrlPath != '/')
4015 (*lpdwUrlLength)++; /* '/' */
4016 }
4017
4018 if (lpUrlComponents->lpszUrlPath)
4019 *lpdwUrlLength += URL_GET_COMP_LENGTH(lpUrlComponents, UrlPath);
4020
4021 if (lpUrlComponents->lpszExtraInfo)
4022 *lpdwUrlLength += URL_GET_COMP_LENGTH(lpUrlComponents, ExtraInfo);
4023
4024 return TRUE;
4025 }
4026
4027 static void convert_urlcomp_atow(LPURL_COMPONENTSA lpUrlComponents, LPURL_COMPONENTSW urlCompW)
4028 {
4029 INT len;
4030
4031 ZeroMemory(urlCompW, sizeof(URL_COMPONENTSW));
4032
4033 urlCompW->dwStructSize = sizeof(URL_COMPONENTSW);
4034 urlCompW->dwSchemeLength = lpUrlComponents->dwSchemeLength;
4035 urlCompW->nScheme = lpUrlComponents->nScheme;
4036 urlCompW->dwHostNameLength = lpUrlComponents->dwHostNameLength;
4037 urlCompW->nPort = lpUrlComponents->nPort;
4038 urlCompW->dwUserNameLength = lpUrlComponents->dwUserNameLength;
4039 urlCompW->dwPasswordLength = lpUrlComponents->dwPasswordLength;
4040 urlCompW->dwUrlPathLength = lpUrlComponents->dwUrlPathLength;
4041 urlCompW->dwExtraInfoLength = lpUrlComponents->dwExtraInfoLength;
4042
4043 if (lpUrlComponents->lpszScheme)
4044 {
4045 len = URL_GET_COMP_LENGTHA(lpUrlComponents, Scheme) + 1;
4046 urlCompW->lpszScheme = heap_alloc(len * sizeof(WCHAR));
4047 MultiByteToWideChar(CP_ACP, 0, lpUrlComponents->lpszScheme,
4048 -1, urlCompW->lpszScheme, len);
4049 }
4050
4051 if (lpUrlComponents->lpszHostName)
4052 {
4053 len = URL_GET_COMP_LENGTHA(lpUrlComponents, HostName) + 1;
4054 urlCompW->lpszHostName = heap_alloc(len * sizeof(WCHAR));
4055 MultiByteToWideChar(CP_ACP, 0, lpUrlComponents->lpszHostName,
4056 -1, urlCompW->lpszHostName, len);
4057 }
4058
4059 if (lpUrlComponents->lpszUserName)
4060 {
4061 len = URL_GET_COMP_LENGTHA(lpUrlComponents, UserName) + 1;
4062 urlCompW->lpszUserName = heap_alloc(len * sizeof(WCHAR));
4063 MultiByteToWideChar(CP_ACP, 0, lpUrlComponents->lpszUserName,
4064 -1, urlCompW->lpszUserName, len);
4065 }
4066
4067 if (lpUrlComponents->lpszPassword)
4068 {
4069 len = URL_GET_COMP_LENGTHA(lpUrlComponents, Password) + 1;
4070 urlCompW->lpszPassword = heap_alloc(len * sizeof(WCHAR));
4071 MultiByteToWideChar(CP_ACP, 0, lpUrlComponents->lpszPassword,
4072 -1, urlCompW->lpszPassword, len);
4073 }
4074
4075 if (lpUrlComponents->lpszUrlPath)
4076 {
4077 len = URL_GET_COMP_LENGTHA(lpUrlComponents, UrlPath) + 1;
4078 urlCompW->lpszUrlPath = heap_alloc(len * sizeof(WCHAR));
4079 MultiByteToWideChar(CP_ACP, 0, lpUrlComponents->lpszUrlPath,
4080 -1, urlCompW->lpszUrlPath, len);
4081 }
4082
4083 if (lpUrlComponents->lpszExtraInfo)
4084 {
4085 len = URL_GET_COMP_LENGTHA(lpUrlComponents, ExtraInfo) + 1;
4086 urlCompW->lpszExtraInfo = heap_alloc(len * sizeof(WCHAR));
4087 MultiByteToWideChar(CP_ACP, 0, lpUrlComponents->lpszExtraInfo,
4088 -1, urlCompW->lpszExtraInfo, len);
4089 }
4090 }
4091
4092 /***********************************************************************
4093 * InternetCreateUrlA (WININET.@)
4094 *
4095 * See InternetCreateUrlW.
4096 */
4097 BOOL WINAPI InternetCreateUrlA(LPURL_COMPONENTSA lpUrlComponents, DWORD dwFlags,
4098 LPSTR lpszUrl, LPDWORD lpdwUrlLength)
4099 {
4100 BOOL ret;
4101 LPWSTR urlW = NULL;
4102 URL_COMPONENTSW urlCompW;
4103
4104 TRACE("(%p,%d,%p,%p)\n", lpUrlComponents, dwFlags, lpszUrl, lpdwUrlLength);
4105
4106 if (!lpUrlComponents || lpUrlComponents->dwStructSize != sizeof(URL_COMPONENTSW) || !lpdwUrlLength)
4107 {
4108 SetLastError(ERROR_INVALID_PARAMETER);
4109 return FALSE;
4110 }
4111
4112 convert_urlcomp_atow(lpUrlComponents, &urlCompW);
4113
4114 if (lpszUrl)
4115 urlW = heap_alloc(*lpdwUrlLength * sizeof(WCHAR));
4116
4117 ret = InternetCreateUrlW(&urlCompW, dwFlags, urlW, lpdwUrlLength);
4118
4119 if (!ret && (GetLastError() == ERROR_INSUFFICIENT_BUFFER))
4120 *lpdwUrlLength /= sizeof(WCHAR);
4121
4122 /* on success, lpdwUrlLength points to the size of urlW in WCHARS
4123 * minus one, so add one to leave room for NULL terminator
4124 */
4125 if (ret)
4126 WideCharToMultiByte(CP_ACP, 0, urlW, -1, lpszUrl, *lpdwUrlLength + 1, NULL, NULL);
4127
4128 heap_free(urlCompW.lpszScheme);
4129 heap_free(urlCompW.lpszHostName);
4130 heap_free(urlCompW.lpszUserName);
4131 heap_free(urlCompW.lpszPassword);
4132 heap_free(urlCompW.lpszUrlPath);
4133 heap_free(urlCompW.lpszExtraInfo);
4134 heap_free(urlW);
4135 return ret;
4136 }
4137
4138 /***********************************************************************
4139 * InternetCreateUrlW (WININET.@)
4140 *
4141 * Creates a URL from its component parts.
4142 *
4143 * PARAMS
4144 * lpUrlComponents [I] URL Components.
4145 * dwFlags [I] Flags. See notes.
4146 * lpszUrl [I] Buffer in which to store the created URL.
4147 * lpdwUrlLength [I/O] On input, the length of the buffer pointed to by
4148 * lpszUrl in characters. On output, the number of bytes
4149 * required to store the URL including terminator.
4150 *
4151 * NOTES
4152 *
4153 * The dwFlags parameter can be zero or more of the following:
4154 *|ICU_ESCAPE - Generates escape sequences for unsafe characters in the path and extra info of the URL.
4155 *
4156 * RETURNS
4157 * TRUE on success
4158 * FALSE on failure
4159 *
4160 */
4161 BOOL WINAPI InternetCreateUrlW(LPURL_COMPONENTSW lpUrlComponents, DWORD dwFlags,
4162 LPWSTR lpszUrl, LPDWORD lpdwUrlLength)
4163 {
4164 DWORD dwLen;
4165 INTERNET_SCHEME nScheme;
4166
4167 static const WCHAR slashSlashW[] = {'/','/'};
4168 static const WCHAR fmtW[] = {'%','u',0};
4169
4170 TRACE("(%p,%d,%p,%p)\n", lpUrlComponents, dwFlags, lpszUrl, lpdwUrlLength);
4171
4172 if (!lpUrlComponents || lpUrlComponents->dwStructSize != sizeof(URL_COMPONENTSW) || !lpdwUrlLength)
4173 {
4174 INTERNET_SetLastError(ERROR_INVALID_PARAMETER);
4175 return FALSE;
4176 }
4177
4178 if (!calc_url_length(lpUrlComponents, &dwLen))
4179 return FALSE;
4180
4181 if (!lpszUrl || *lpdwUrlLength < dwLen)
4182 {
4183 *lpdwUrlLength = (dwLen + 1) * sizeof(WCHAR);
4184 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER);
4185 return FALSE;
4186 }
4187
4188 *lpdwUrlLength = dwLen;
4189 lpszUrl[0] = 0x00;
4190
4191 dwLen = 0;
4192
4193 if (lpUrlComponents->lpszScheme)
4194 {
4195 dwLen = URL_GET_COMP_LENGTH(lpUrlComponents, Scheme);
4196 memcpy(lpszUrl, lpUrlComponents->lpszScheme, dwLen * sizeof(WCHAR));
4197 lpszUrl += dwLen;
4198
4199 nScheme = GetInternetSchemeW(lpUrlComponents->lpszScheme, dwLen);
4200 }
4201 else
4202 {
4203 LPCWSTR scheme;
4204 nScheme = lpUrlComponents->nScheme;
4205
4206 if (nScheme == INTERNET_SCHEME_DEFAULT)
4207 nScheme = INTERNET_SCHEME_HTTP;
4208
4209 scheme = INTERNET_GetSchemeString(nScheme);
4210 dwLen = strlenW(scheme);
4211 memcpy(lpszUrl, scheme, dwLen * sizeof(WCHAR));
4212 lpszUrl += dwLen;
4213 }
4214
4215 /* all schemes are followed by at least a colon */
4216 *lpszUrl = ':';
4217 lpszUrl++;
4218
4219 if (!scheme_is_opaque(nScheme) || lpUrlComponents->lpszHostName)
4220 {
4221 memcpy(lpszUrl, slashSlashW, sizeof(slashSlashW));
4222 lpszUrl += sizeof(slashSlashW)/sizeof(slashSlashW[0]);
4223 }
4224
4225 if (lpUrlComponents->lpszUserName)
4226 {
4227 dwLen = URL_GET_COMP_LENGTH(lpUrlComponents, UserName);
4228 memcpy(lpszUrl, lpUrlComponents->lpszUserName, dwLen * sizeof(WCHAR));
4229 lpszUrl += dwLen;
4230
4231 if (lpUrlComponents->lpszPassword)
4232 {
4233 *lpszUrl = ':';
4234 lpszUrl++;
4235
4236 dwLen = URL_GET_COMP_LENGTH(lpUrlComponents, Password);
4237 memcpy(lpszUrl, lpUrlComponents->lpszPassword, dwLen * sizeof(WCHAR));
4238 lpszUrl += dwLen;
4239 }
4240
4241 *lpszUrl = '@';
4242 lpszUrl++;
4243 }
4244
4245 if (lpUrlComponents->lpszHostName)
4246 {
4247 dwLen = URL_GET_COMP_LENGTH(lpUrlComponents, HostName);
4248 memcpy(lpszUrl, lpUrlComponents->lpszHostName, dwLen * sizeof(WCHAR));
4249 lpszUrl += dwLen;
4250
4251 if (!url_uses_default_port(nScheme, lpUrlComponents->nPort))
4252 {
4253 WCHAR szPort[MAX_WORD_DIGITS+1];
4254
4255 sprintfW(szPort, fmtW, lpUrlComponents->nPort);
4256 *lpszUrl = ':';
4257 lpszUrl++;
4258 dwLen = strlenW(szPort);
4259 memcpy(lpszUrl, szPort, dwLen * sizeof(WCHAR));
4260 lpszUrl += dwLen;
4261 }
4262
4263 /* add slash between hostname and path if necessary */
4264 if (lpUrlComponents->lpszUrlPath && *lpUrlComponents->lpszUrlPath != '/')
4265 {
4266 *lpszUrl = '/';
4267 lpszUrl++;
4268 }
4269 }
4270
4271 if (lpUrlComponents->lpszUrlPath)
4272 {
4273 dwLen = URL_GET_COMP_LENGTH(lpUrlComponents, UrlPath);
4274 memcpy(lpszUrl, lpUrlComponents->lpszUrlPath, dwLen * sizeof(WCHAR));
4275 lpszUrl += dwLen;
4276 }
4277
4278 if (lpUrlComponents->lpszExtraInfo)
4279 {
4280 dwLen = URL_GET_COMP_LENGTH(lpUrlComponents, ExtraInfo);
4281 memcpy(lpszUrl, lpUrlComponents->lpszExtraInfo, dwLen * sizeof(WCHAR));
4282 lpszUrl += dwLen;
4283 }
4284
4285 *lpszUrl = '\0';
4286
4287 return TRUE;
4288 }
4289
4290 /***********************************************************************
4291 * InternetConfirmZoneCrossingA (WININET.@)
4292 *
4293 */
4294 DWORD WINAPI InternetConfirmZoneCrossingA( HWND hWnd, LPSTR szUrlPrev, LPSTR szUrlNew, BOOL bPost )
4295 {
4296 FIXME("(%p, %s, %s, %x) stub\n", hWnd, debugstr_a(szUrlPrev), debugstr_a(szUrlNew), bPost);
4297 return ERROR_SUCCESS;
4298 }
4299
4300 /***********************************************************************
4301 * InternetConfirmZoneCrossingW (WININET.@)
4302 *
4303 */
4304 DWORD WINAPI InternetConfirmZoneCrossingW( HWND hWnd, LPWSTR szUrlPrev, LPWSTR szUrlNew, BOOL bPost )
4305 {
4306 FIXME("(%p, %s, %s, %x) stub\n", hWnd, debugstr_w(szUrlPrev), debugstr_w(szUrlNew), bPost);
4307 return ERROR_SUCCESS;
4308 }
4309
4310 static DWORD zone_preference = 3;
4311
4312 /***********************************************************************
4313 * PrivacySetZonePreferenceW (WININET.@)
4314 */
4315 DWORD WINAPI PrivacySetZonePreferenceW( DWORD zone, DWORD type, DWORD template, LPCWSTR preference )
4316 {
4317 FIXME( "%x %x %x %s: stub\n", zone, type, template, debugstr_w(preference) );
4318
4319 zone_preference = template;
4320 return 0;
4321 }
4322
4323 /***********************************************************************
4324 * PrivacyGetZonePreferenceW (WININET.@)
4325 */
4326 DWORD WINAPI PrivacyGetZonePreferenceW( DWORD zone, DWORD type, LPDWORD template,
4327 LPWSTR preference, LPDWORD length )
4328 {
4329 FIXME( "%x %x %p %p %p: stub\n", zone, type, template, preference, length );
4330
4331 if (template) *template = zone_preference;
4332 return 0;
4333 }
4334
4335 DWORD WINAPI InternetDialA( HWND hwndParent, LPSTR lpszConnectoid, DWORD dwFlags,
4336 DWORD_PTR* lpdwConnection, DWORD dwReserved )
4337 {
4338 FIXME("(%p, %p, 0x%08x, %p, 0x%08x) stub\n", hwndParent, lpszConnectoid, dwFlags,
4339 lpdwConnection, dwReserved);
4340 return ERROR_SUCCESS;
4341 }
4342
4343 DWORD WINAPI InternetDialW( HWND hwndParent, LPWSTR lpszConnectoid, DWORD dwFlags,
4344 DWORD_PTR* lpdwConnection, DWORD dwReserved )
4345 {
4346 FIXME("(%p, %p, 0x%08x, %p, 0x%08x) stub\n", hwndParent, lpszConnectoid, dwFlags,
4347 lpdwConnection, dwReserved);
4348 return ERROR_SUCCESS;
4349 }
4350
4351 BOOL WINAPI InternetGoOnlineA( LPSTR lpszURL, HWND hwndParent, DWORD dwReserved )
4352 {
4353 FIXME("(%s, %p, 0x%08x) stub\n", debugstr_a(lpszURL), hwndParent, dwReserved);
4354 return TRUE;
4355 }
4356
4357 BOOL WINAPI InternetGoOnlineW( LPWSTR lpszURL, HWND hwndParent, DWORD dwReserved )
4358 {
4359 FIXME("(%s, %p, 0x%08x) stub\n", debugstr_w(lpszURL), hwndParent, dwReserved);
4360 return TRUE;
4361 }
4362
4363 DWORD WINAPI InternetHangUp( DWORD_PTR dwConnection, DWORD dwReserved )
4364 {
4365 FIXME("(0x%08lx, 0x%08x) stub\n", dwConnection, dwReserved);
4366 return ERROR_SUCCESS;
4367 }
4368
4369 BOOL WINAPI CreateMD5SSOHash( PWSTR pszChallengeInfo, PWSTR pwszRealm, PWSTR pwszTarget,
4370 PBYTE pbHexHash )
4371 {
4372 FIXME("(%s, %s, %s, %p) stub\n", debugstr_w(pszChallengeInfo), debugstr_w(pwszRealm),
4373 debugstr_w(pwszTarget), pbHexHash);
4374 return FALSE;
4375 }
4376
4377 BOOL WINAPI ResumeSuspendedDownload( HINTERNET hInternet, DWORD dwError )
4378 {
4379 FIXME("(%p, 0x%08x) stub\n", hInternet, dwError);
4380 return FALSE;
4381 }
4382
4383 BOOL WINAPI InternetQueryFortezzaStatus(DWORD *a, DWORD_PTR b)
4384 {
4385 FIXME("(%p, %08lx) stub\n", a, b);
4386 return 0;
4387 }
4388
4389 DWORD WINAPI ShowClientAuthCerts(HWND parent)
4390 {
4391 FIXME("%p: stub\n", parent);
4392 return 0;
4393 }
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