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po: Update Lithuanian translation.
[wine.git] / dlls / wininet / internet.c
blob88fe03740b8d1fd67f58a18de406e92c9952ce73
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 "winnls.h"
65 #include "wine/debug.h"
66 #include "winerror.h"
67 #define NO_SHLWAPI_STREAM
68 #include "shlwapi.h"
69
70 #include "wine/exception.h"
71
72 #include "internet.h"
73 #include "resource.h"
74
75 #include "wine/unicode.h"
76
77 WINE_DEFAULT_DEBUG_CHANNEL(wininet);
78
79 #define RESPONSE_TIMEOUT 30
80
81 typedef struct
82 {
83 DWORD dwError;
84 CHAR response[MAX_REPLY_LEN];
85 } WITHREADERROR, *LPWITHREADERROR;
86
87 static DWORD g_dwTlsErrIndex = TLS_OUT_OF_INDEXES;
88 HMODULE WININET_hModule;
89
90 static CRITICAL_SECTION WININET_cs;
91 static CRITICAL_SECTION_DEBUG WININET_cs_debug =
92 {
93 0, 0, &WININET_cs,
94 { &WININET_cs_debug.ProcessLocksList, &WININET_cs_debug.ProcessLocksList },
95 0, 0, { (DWORD_PTR)(__FILE__ ": WININET_cs") }
96 };
97 static CRITICAL_SECTION WININET_cs = { &WININET_cs_debug, -1, 0, 0, 0, 0 };
98
99 static object_header_t **handle_table;
100 static UINT_PTR next_handle;
101 static UINT_PTR handle_table_size;
102
103 typedef struct
104 {
105 DWORD proxyEnabled;
106 LPWSTR proxy;
107 LPWSTR proxyBypass;
108 } proxyinfo_t;
109
110 static ULONG max_conns = 2, max_1_0_conns = 4;
111 static ULONG connect_timeout = 60000;
112
113 static const WCHAR szInternetSettings[] =
114 { 'S','o','f','t','w','a','r','e','\\','M','i','c','r','o','s','o','f','t','\\',
115 'W','i','n','d','o','w','s','\\','C','u','r','r','e','n','t','V','e','r','s','i','o','n','\\',
116 'I','n','t','e','r','n','e','t',' ','S','e','t','t','i','n','g','s',0 };
117 static const WCHAR szProxyServer[] = { 'P','r','o','x','y','S','e','r','v','e','r', 0 };
118 static const WCHAR szProxyEnable[] = { 'P','r','o','x','y','E','n','a','b','l','e', 0 };
119
120 void *alloc_object(object_header_t *parent, const object_vtbl_t *vtbl, size_t size)
121 {
122 UINT_PTR handle = 0, num;
123 object_header_t *ret;
124 object_header_t **p;
125 BOOL res = TRUE;
126
127 ret = heap_alloc_zero(size);
128 if(!ret)
129 return NULL;
130
131 list_init(&ret->children);
132
133 EnterCriticalSection( &WININET_cs );
134
135 if(!handle_table_size) {
136 num = 16;
137 p = heap_alloc_zero(sizeof(handle_table[0]) * num);
138 if(p) {
139 handle_table = p;
140 handle_table_size = num;
141 next_handle = 1;
142 }else {
143 res = FALSE;
144 }
145 }else if(next_handle == handle_table_size) {
146 num = handle_table_size * 2;
147 p = heap_realloc_zero(handle_table, sizeof(handle_table[0]) * num);
148 if(p) {
149 handle_table = p;
150 handle_table_size = num;
151 }else {
152 res = FALSE;
153 }
154 }
155
156 if(res) {
157 handle = next_handle;
158 if(handle_table[handle])
159 ERR("handle isn't free but should be\n");
160 handle_table[handle] = ret;
161 ret->valid_handle = TRUE;
162
163 while(handle_table[next_handle] && next_handle < handle_table_size)
164 next_handle++;
165 }
166
167 LeaveCriticalSection( &WININET_cs );
168
169 if(!res) {
170 heap_free(ret);
171 return NULL;
172 }
173
174 ret->vtbl = vtbl;
175 ret->refs = 1;
176 ret->hInternet = (HINTERNET)handle;
177
178 if(parent) {
179 ret->lpfnStatusCB = parent->lpfnStatusCB;
180 ret->dwInternalFlags = parent->dwInternalFlags & INET_CALLBACKW;
181 }
182
183 return ret;
184 }
185
186 object_header_t *WININET_AddRef( object_header_t *info )
187 {
188 ULONG refs = InterlockedIncrement(&info->refs);
189 TRACE("%p -> refcount = %d\n", info, refs );
190 return info;
191 }
192
193 object_header_t *get_handle_object( HINTERNET hinternet )
194 {
195 object_header_t *info = NULL;
196 UINT_PTR handle = (UINT_PTR) hinternet;
197
198 EnterCriticalSection( &WININET_cs );
199
200 if(handle > 0 && handle < handle_table_size && handle_table[handle] && handle_table[handle]->valid_handle)
201 info = WININET_AddRef(handle_table[handle]);
202
203 LeaveCriticalSection( &WININET_cs );
204
205 TRACE("handle %ld -> %p\n", handle, info);
206
207 return info;
208 }
209
210 static void invalidate_handle(object_header_t *info)
211 {
212 object_header_t *child, *next;
213
214 if(!info->valid_handle)
215 return;
216 info->valid_handle = FALSE;
217
218 /* Free all children as native does */
219 LIST_FOR_EACH_ENTRY_SAFE( child, next, &info->children, object_header_t, entry )
220 {
221 TRACE("invalidating child handle %p for parent %p\n", child->hInternet, info);
222 invalidate_handle( child );
223 }
224
225 WININET_Release(info);
226 }
227
228 BOOL WININET_Release( object_header_t *info )
229 {
230 ULONG refs = InterlockedDecrement(&info->refs);
231 TRACE( "object %p refcount = %d\n", info, refs );
232 if( !refs )
233 {
234 invalidate_handle(info);
235 if ( info->vtbl->CloseConnection )
236 {
237 TRACE( "closing connection %p\n", info);
238 info->vtbl->CloseConnection( info );
239 }
240 /* Don't send a callback if this is a session handle created with InternetOpenUrl */
241 if ((info->htype != WH_HHTTPSESSION && info->htype != WH_HFTPSESSION)
242 || !(info->dwInternalFlags & INET_OPENURL))
243 {
244 INTERNET_SendCallback(info, info->dwContext,
245 INTERNET_STATUS_HANDLE_CLOSING, &info->hInternet,
246 sizeof(HINTERNET));
247 }
248 TRACE( "destroying object %p\n", info);
249 if ( info->htype != WH_HINIT )
250 list_remove( &info->entry );
251 info->vtbl->Destroy( info );
252
253 if(info->hInternet) {
254 UINT_PTR handle = (UINT_PTR)info->hInternet;
255
256 EnterCriticalSection( &WININET_cs );
257
258 handle_table[handle] = NULL;
259 if(next_handle > handle)
260 next_handle = handle;
261
262 LeaveCriticalSection( &WININET_cs );
263 }
264
265 heap_free(info);
266 }
267 return TRUE;
268 }
269
270 /***********************************************************************
271 * DllMain [Internal] Initializes the internal 'WININET.DLL'.
272 *
273 * PARAMS
274 * hinstDLL [I] handle to the DLL's instance
275 * fdwReason [I]
276 * lpvReserved [I] reserved, must be NULL
277 *
278 * RETURNS
279 * Success: TRUE
280 * Failure: FALSE
281 */
282
283 BOOL WINAPI DllMain (HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved)
284 {
285 TRACE("%p,%x,%p\n", hinstDLL, fdwReason, lpvReserved);
286
287 switch (fdwReason) {
288 case DLL_PROCESS_ATTACH:
289
290 g_dwTlsErrIndex = TlsAlloc();
291
292 if (g_dwTlsErrIndex == TLS_OUT_OF_INDEXES)
293 return FALSE;
294
295 if(!init_urlcache())
296 {
297 TlsFree(g_dwTlsErrIndex);
298 return FALSE;
299 }
300
301 WININET_hModule = hinstDLL;
302 break;
303
304 case DLL_THREAD_ATTACH:
305 break;
306
307 case DLL_THREAD_DETACH:
308 if (g_dwTlsErrIndex != TLS_OUT_OF_INDEXES)
309 {
310 heap_free(TlsGetValue(g_dwTlsErrIndex));
311 }
312 break;
313
314 case DLL_PROCESS_DETACH:
315 collect_connections(COLLECT_CLEANUP);
316 NETCON_unload();
317 free_urlcache();
318 free_cookie();
319
320 if (g_dwTlsErrIndex != TLS_OUT_OF_INDEXES)
321 {
322 heap_free(TlsGetValue(g_dwTlsErrIndex));
323 TlsFree(g_dwTlsErrIndex);
324 }
325 break;
326 }
327 return TRUE;
328 }
329
330 /***********************************************************************
331 * INTERNET_SaveProxySettings
332 *
333 * Stores the proxy settings given by lpwai into the registry
334 *
335 * RETURNS
336 * ERROR_SUCCESS if no error, or error code on fail
337 */
338 static LONG INTERNET_SaveProxySettings( proxyinfo_t *lpwpi )
339 {
340 HKEY key;
341 LONG ret;
342
343 if ((ret = RegOpenKeyW( HKEY_CURRENT_USER, szInternetSettings, &key )))
344 return ret;
345
346 if ((ret = RegSetValueExW( key, szProxyEnable, 0, REG_DWORD, (BYTE*)&lpwpi->proxyEnabled, sizeof(DWORD))))
347 {
348 RegCloseKey( key );
349 return ret;
350 }
351
352 if (lpwpi->proxy)
353 {
354 if ((ret = RegSetValueExW( key, szProxyServer, 0, REG_SZ, (BYTE*)lpwpi->proxy, sizeof(WCHAR) * (lstrlenW(lpwpi->proxy) + 1))))
355 {
356 RegCloseKey( key );
357 return ret;
358 }
359 }
360 else
361 {
362 if ((ret = RegDeleteValueW( key, szProxyServer )))
363 {
364 RegCloseKey( key );
365 return ret;
366 }
367 }
368
369 RegCloseKey(key);
370 return ERROR_SUCCESS;
371 }
372
373 /***********************************************************************
374 * INTERNET_FindProxyForProtocol
375 *
376 * Searches the proxy string for a proxy of the given protocol.
377 * Returns the found proxy, or the default proxy if none of the given
378 * protocol is found.
379 *
380 * PARAMETERS
381 * szProxy [In] proxy string to search
382 * proto [In] protocol to search for, e.g. "http"
383 * foundProxy [Out] found proxy
384 * foundProxyLen [In/Out] length of foundProxy buffer, in WCHARs
385 *
386 * RETURNS
387 * TRUE if a proxy is found, FALSE if not. If foundProxy is too short,
388 * *foundProxyLen is set to the required size in WCHARs, including the
389 * NULL terminator, and the last error is set to ERROR_INSUFFICIENT_BUFFER.
390 */
391 BOOL INTERNET_FindProxyForProtocol(LPCWSTR szProxy, LPCWSTR proto, WCHAR *foundProxy, DWORD *foundProxyLen)
392 {
393 LPCWSTR ptr;
394 BOOL ret = FALSE;
395
396 TRACE("(%s, %s)\n", debugstr_w(szProxy), debugstr_w(proto));
397
398 /* First, look for the specified protocol (proto=scheme://host:port) */
399 for (ptr = szProxy; !ret && ptr && *ptr; )
400 {
401 LPCWSTR end, equal;
402
403 if (!(end = strchrW(ptr, ' ')))
404 end = ptr + strlenW(ptr);
405 if ((equal = strchrW(ptr, '=')) && equal < end &&
406 equal - ptr == strlenW(proto) &&
407 !strncmpiW(proto, ptr, strlenW(proto)))
408 {
409 if (end - equal > *foundProxyLen)
410 {
411 WARN("buffer too short for %s\n",
412 debugstr_wn(equal + 1, end - equal - 1));
413 *foundProxyLen = end - equal;
414 SetLastError(ERROR_INSUFFICIENT_BUFFER);
415 }
416 else
417 {
418 memcpy(foundProxy, equal + 1, (end - equal) * sizeof(WCHAR));
419 foundProxy[end - equal] = 0;
420 ret = TRUE;
421 }
422 }
423 if (*end == ' ')
424 ptr = end + 1;
425 else
426 ptr = end;
427 }
428 if (!ret)
429 {
430 /* It wasn't found: look for no protocol */
431 for (ptr = szProxy; !ret && ptr && *ptr; )
432 {
433 LPCWSTR end;
434
435 if (!(end = strchrW(ptr, ' ')))
436 end = ptr + strlenW(ptr);
437 if (!strchrW(ptr, '='))
438 {
439 if (end - ptr + 1 > *foundProxyLen)
440 {
441 WARN("buffer too short for %s\n",
442 debugstr_wn(ptr, end - ptr));
443 *foundProxyLen = end - ptr + 1;
444 SetLastError(ERROR_INSUFFICIENT_BUFFER);
445 }
446 else
447 {
448 memcpy(foundProxy, ptr, (end - ptr) * sizeof(WCHAR));
449 foundProxy[end - ptr] = 0;
450 ret = TRUE;
451 }
452 }
453 if (*end == ' ')
454 ptr = end + 1;
455 else
456 ptr = end;
457 }
458 }
459 if (ret)
460 TRACE("found proxy for %s: %s\n", debugstr_w(proto),
461 debugstr_w(foundProxy));
462 return ret;
463 }
464
465 /***********************************************************************
466 * InternetInitializeAutoProxyDll (WININET.@)
467 *
468 * Setup the internal proxy
469 *
470 * PARAMETERS
471 * dwReserved
472 *
473 * RETURNS
474 * FALSE on failure
475 *
476 */
477 BOOL WINAPI InternetInitializeAutoProxyDll(DWORD dwReserved)
478 {
479 FIXME("STUB\n");
480 SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
481 return FALSE;
482 }
483
484 /***********************************************************************
485 * DetectAutoProxyUrl (WININET.@)
486 *
487 * Auto detect the proxy url
488 *
489 * RETURNS
490 * FALSE on failure
491 *
492 */
493 BOOL WINAPI DetectAutoProxyUrl(LPSTR lpszAutoProxyUrl,
494 DWORD dwAutoProxyUrlLength, DWORD dwDetectFlags)
495 {
496 FIXME("STUB\n");
497 SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
498 return FALSE;
499 }
500
501 static void FreeProxyInfo( proxyinfo_t *lpwpi )
502 {
503 heap_free(lpwpi->proxy);
504 heap_free(lpwpi->proxyBypass);
505 }
506
507 static proxyinfo_t *global_proxy;
508
509 static void free_global_proxy( void )
510 {
511 EnterCriticalSection( &WININET_cs );
512 if (global_proxy)
513 {
514 FreeProxyInfo( global_proxy );
515 heap_free( global_proxy );
516 }
517 LeaveCriticalSection( &WININET_cs );
518 }
519
520 /***********************************************************************
521 * INTERNET_LoadProxySettings
522 *
523 * Loads proxy information from process-wide global settings, the registry,
524 * or the environment into lpwpi.
525 *
526 * The caller should call FreeProxyInfo when done with lpwpi.
527 *
528 * FIXME:
529 * The proxy may be specified in the form 'http=proxy.my.org'
530 * Presumably that means there can be ftp=ftpproxy.my.org too.
531 */
532 static LONG INTERNET_LoadProxySettings( proxyinfo_t *lpwpi )
533 {
534 HKEY key;
535 DWORD type, len;
536 LPCSTR envproxy;
537 LONG ret;
538
539 EnterCriticalSection( &WININET_cs );
540 if (global_proxy)
541 {
542 lpwpi->proxyEnabled = global_proxy->proxyEnabled;
543 lpwpi->proxy = heap_strdupW( global_proxy->proxy );
544 lpwpi->proxyBypass = heap_strdupW( global_proxy->proxyBypass );
545 }
546 LeaveCriticalSection( &WININET_cs );
547
548 if ((ret = RegOpenKeyW( HKEY_CURRENT_USER, szInternetSettings, &key )))
549 return ret;
550
551 len = sizeof(DWORD);
552 if (RegQueryValueExW( key, szProxyEnable, NULL, &type, (BYTE *)&lpwpi->proxyEnabled, &len ) || type != REG_DWORD)
553 {
554 lpwpi->proxyEnabled = 0;
555 if((ret = RegSetValueExW( key, szProxyEnable, 0, REG_DWORD, (BYTE *)&lpwpi->proxyEnabled, sizeof(DWORD) )))
556 {
557 RegCloseKey( key );
558 return ret;
559 }
560 }
561
562 if (!(envproxy = getenv( "http_proxy" )) || lpwpi->proxyEnabled)
563 {
564 TRACE("Proxy is enabled.\n");
565
566 /* figure out how much memory the proxy setting takes */
567 if (!RegQueryValueExW( key, szProxyServer, NULL, &type, NULL, &len ) && len && (type == REG_SZ))
568 {
569 LPWSTR szProxy, p;
570 static const WCHAR szHttp[] = {'h','t','t','p','=',0};
571
572 if (!(szProxy = heap_alloc(len)))
573 {
574 RegCloseKey( key );
575 return ERROR_OUTOFMEMORY;
576 }
577 RegQueryValueExW( key, szProxyServer, NULL, &type, (BYTE*)szProxy, &len );
578
579 /* find the http proxy, and strip away everything else */
580 p = strstrW( szProxy, szHttp );
581 if (p)
582 {
583 p += lstrlenW( szHttp );
584 lstrcpyW( szProxy, p );
585 }
586 p = strchrW( szProxy, ' ' );
587 if (p) *p = 0;
588
589 lpwpi->proxy = szProxy;
590
591 TRACE("http proxy = %s\n", debugstr_w(lpwpi->proxy));
592 }
593 else
594 {
595 TRACE("No proxy server settings in registry.\n");
596 lpwpi->proxy = NULL;
597 }
598 }
599 else if (envproxy)
600 {
601 WCHAR *envproxyW;
602
603 len = MultiByteToWideChar( CP_UNIXCP, 0, envproxy, -1, NULL, 0 );
604 if (!(envproxyW = heap_alloc(len * sizeof(WCHAR))))
605 return ERROR_OUTOFMEMORY;
606 MultiByteToWideChar( CP_UNIXCP, 0, envproxy, -1, envproxyW, len );
607
608 lpwpi->proxyEnabled = 1;
609 lpwpi->proxy = envproxyW;
610
611 TRACE("http proxy (from environment) = %s\n", debugstr_w(lpwpi->proxy));
612 }
613 RegCloseKey( key );
614
615 lpwpi->proxyBypass = NULL;
616
617 return ERROR_SUCCESS;
618 }
619
620 /***********************************************************************
621 * INTERNET_ConfigureProxy
622 */
623 static BOOL INTERNET_ConfigureProxy( appinfo_t *lpwai )
624 {
625 proxyinfo_t wpi;
626
627 if (INTERNET_LoadProxySettings( &wpi ))
628 return FALSE;
629
630 if (wpi.proxyEnabled)
631 {
632 WCHAR proxyurl[INTERNET_MAX_URL_LENGTH];
633 WCHAR username[INTERNET_MAX_USER_NAME_LENGTH];
634 WCHAR password[INTERNET_MAX_PASSWORD_LENGTH];
635 WCHAR hostname[INTERNET_MAX_HOST_NAME_LENGTH];
636 URL_COMPONENTSW UrlComponents;
637
638 UrlComponents.dwStructSize = sizeof UrlComponents;
639 UrlComponents.dwSchemeLength = 0;
640 UrlComponents.lpszHostName = hostname;
641 UrlComponents.dwHostNameLength = INTERNET_MAX_HOST_NAME_LENGTH;
642 UrlComponents.lpszUserName = username;
643 UrlComponents.dwUserNameLength = INTERNET_MAX_USER_NAME_LENGTH;
644 UrlComponents.lpszPassword = password;
645 UrlComponents.dwPasswordLength = INTERNET_MAX_PASSWORD_LENGTH;
646 UrlComponents.dwUrlPathLength = 0;
647 UrlComponents.dwExtraInfoLength = 0;
648
649 if(InternetCrackUrlW(wpi.proxy, 0, 0, &UrlComponents))
650 {
651 static const WCHAR szFormat[] = { 'h','t','t','p',':','/','/','%','s',':','%','u',0 };
652
653 if(UrlComponents.nPort == INTERNET_INVALID_PORT_NUMBER)
654 UrlComponents.nPort = INTERNET_DEFAULT_HTTP_PORT;
655 sprintfW(proxyurl, szFormat, hostname, UrlComponents.nPort);
656
657 lpwai->accessType = INTERNET_OPEN_TYPE_PROXY;
658 lpwai->proxy = heap_strdupW(proxyurl);
659 if (UrlComponents.dwUserNameLength)
660 {
661 lpwai->proxyUsername = heap_strdupW(UrlComponents.lpszUserName);
662 lpwai->proxyPassword = heap_strdupW(UrlComponents.lpszPassword);
663 }
664
665 TRACE("http proxy = %s\n", debugstr_w(lpwai->proxy));
666 return TRUE;
667 }
668 else
669 {
670 TRACE("Failed to parse proxy: %s\n", debugstr_w(wpi.proxy));
671 lpwai->proxy = NULL;
672 }
673 }
674
675 lpwai->accessType = INTERNET_OPEN_TYPE_DIRECT;
676 return FALSE;
677 }
678
679 /***********************************************************************
680 * dump_INTERNET_FLAGS
681 *
682 * Helper function to TRACE the internet flags.
683 *
684 * RETURNS
685 * None
686 *
687 */
688 static void dump_INTERNET_FLAGS(DWORD dwFlags)
689 {
690 #define FE(x) { x, #x }
691 static const wininet_flag_info flag[] = {
692 FE(INTERNET_FLAG_RELOAD),
693 FE(INTERNET_FLAG_RAW_DATA),
694 FE(INTERNET_FLAG_EXISTING_CONNECT),
695 FE(INTERNET_FLAG_ASYNC),
696 FE(INTERNET_FLAG_PASSIVE),
697 FE(INTERNET_FLAG_NO_CACHE_WRITE),
698 FE(INTERNET_FLAG_MAKE_PERSISTENT),
699 FE(INTERNET_FLAG_FROM_CACHE),
700 FE(INTERNET_FLAG_SECURE),
701 FE(INTERNET_FLAG_KEEP_CONNECTION),
702 FE(INTERNET_FLAG_NO_AUTO_REDIRECT),
703 FE(INTERNET_FLAG_READ_PREFETCH),
704 FE(INTERNET_FLAG_NO_COOKIES),
705 FE(INTERNET_FLAG_NO_AUTH),
706 FE(INTERNET_FLAG_CACHE_IF_NET_FAIL),
707 FE(INTERNET_FLAG_IGNORE_REDIRECT_TO_HTTP),
708 FE(INTERNET_FLAG_IGNORE_REDIRECT_TO_HTTPS),
709 FE(INTERNET_FLAG_IGNORE_CERT_DATE_INVALID),
710 FE(INTERNET_FLAG_IGNORE_CERT_CN_INVALID),
711 FE(INTERNET_FLAG_RESYNCHRONIZE),
712 FE(INTERNET_FLAG_HYPERLINK),
713 FE(INTERNET_FLAG_NO_UI),
714 FE(INTERNET_FLAG_PRAGMA_NOCACHE),
715 FE(INTERNET_FLAG_CACHE_ASYNC),
716 FE(INTERNET_FLAG_FORMS_SUBMIT),
717 FE(INTERNET_FLAG_NEED_FILE),
718 FE(INTERNET_FLAG_TRANSFER_ASCII),
719 FE(INTERNET_FLAG_TRANSFER_BINARY)
720 };
721 #undef FE
722 unsigned int i;
723
724 for (i = 0; i < (sizeof(flag) / sizeof(flag[0])); i++) {
725 if (flag[i].val & dwFlags) {
726 TRACE(" %s", flag[i].name);
727 dwFlags &= ~flag[i].val;
728 }
729 }
730 if (dwFlags)
731 TRACE(" Unknown flags (%08x)\n", dwFlags);
732 else
733 TRACE("\n");
734 }
735
736 /***********************************************************************
737 * INTERNET_CloseHandle (internal)
738 *
739 * Close internet handle
740 *
741 */
742 static VOID APPINFO_Destroy(object_header_t *hdr)
743 {
744 appinfo_t *lpwai = (appinfo_t*)hdr;
745
746 TRACE("%p\n",lpwai);
747
748 heap_free(lpwai->agent);
749 heap_free(lpwai->proxy);
750 heap_free(lpwai->proxyBypass);
751 heap_free(lpwai->proxyUsername);
752 heap_free(lpwai->proxyPassword);
753 }
754
755 static DWORD APPINFO_QueryOption(object_header_t *hdr, DWORD option, void *buffer, DWORD *size, BOOL unicode)
756 {
757 appinfo_t *ai = (appinfo_t*)hdr;
758
759 switch(option) {
760 case INTERNET_OPTION_HANDLE_TYPE:
761 TRACE("INTERNET_OPTION_HANDLE_TYPE\n");
762
763 if (*size < sizeof(ULONG))
764 return ERROR_INSUFFICIENT_BUFFER;
765
766 *size = sizeof(DWORD);
767 *(DWORD*)buffer = INTERNET_HANDLE_TYPE_INTERNET;
768 return ERROR_SUCCESS;
769
770 case INTERNET_OPTION_USER_AGENT: {
771 DWORD bufsize;
772
773 TRACE("INTERNET_OPTION_USER_AGENT\n");
774
775 bufsize = *size;
776
777 if (unicode) {
778 DWORD len = ai->agent ? strlenW(ai->agent) : 0;
779
780 *size = (len + 1) * sizeof(WCHAR);
781 if(!buffer || bufsize < *size)
782 return ERROR_INSUFFICIENT_BUFFER;
783
784 if (ai->agent)
785 strcpyW(buffer, ai->agent);
786 else
787 *(WCHAR *)buffer = 0;
788 /* If the buffer is copied, the returned length doesn't include
789 * the NULL terminator.
790 */
791 *size = len * sizeof(WCHAR);
792 }else {
793 if (ai->agent)
794 *size = WideCharToMultiByte(CP_ACP, 0, ai->agent, -1, NULL, 0, NULL, NULL);
795 else
796 *size = 1;
797 if(!buffer || bufsize < *size)
798 return ERROR_INSUFFICIENT_BUFFER;
799
800 if (ai->agent)
801 WideCharToMultiByte(CP_ACP, 0, ai->agent, -1, buffer, *size, NULL, NULL);
802 else
803 *(char *)buffer = 0;
804 /* If the buffer is copied, the returned length doesn't include
805 * the NULL terminator.
806 */
807 *size -= 1;
808 }
809
810 return ERROR_SUCCESS;
811 }
812
813 case INTERNET_OPTION_PROXY:
814 if(!size) return ERROR_INVALID_PARAMETER;
815 if (unicode) {
816 INTERNET_PROXY_INFOW *pi = (INTERNET_PROXY_INFOW *)buffer;
817 DWORD proxyBytesRequired = 0, proxyBypassBytesRequired = 0;
818 LPWSTR proxy, proxy_bypass;
819
820 if (ai->proxy)
821 proxyBytesRequired = (lstrlenW(ai->proxy) + 1) * sizeof(WCHAR);
822 if (ai->proxyBypass)
823 proxyBypassBytesRequired = (lstrlenW(ai->proxyBypass) + 1) * sizeof(WCHAR);
824 if (*size < sizeof(INTERNET_PROXY_INFOW) + proxyBytesRequired + proxyBypassBytesRequired)
825 {
826 *size = sizeof(INTERNET_PROXY_INFOW) + proxyBytesRequired + proxyBypassBytesRequired;
827 return ERROR_INSUFFICIENT_BUFFER;
828 }
829 proxy = (LPWSTR)((LPBYTE)buffer + sizeof(INTERNET_PROXY_INFOW));
830 proxy_bypass = (LPWSTR)((LPBYTE)buffer + sizeof(INTERNET_PROXY_INFOW) + proxyBytesRequired);
831
832 pi->dwAccessType = ai->accessType;
833 pi->lpszProxy = NULL;
834 pi->lpszProxyBypass = NULL;
835 if (ai->proxy) {
836 lstrcpyW(proxy, ai->proxy);
837 pi->lpszProxy = proxy;
838 }
839
840 if (ai->proxyBypass) {
841 lstrcpyW(proxy_bypass, ai->proxyBypass);
842 pi->lpszProxyBypass = proxy_bypass;
843 }
844
845 *size = sizeof(INTERNET_PROXY_INFOW) + proxyBytesRequired + proxyBypassBytesRequired;
846 return ERROR_SUCCESS;
847 }else {
848 INTERNET_PROXY_INFOA *pi = (INTERNET_PROXY_INFOA *)buffer;
849 DWORD proxyBytesRequired = 0, proxyBypassBytesRequired = 0;
850 LPSTR proxy, proxy_bypass;
851
852 if (ai->proxy)
853 proxyBytesRequired = WideCharToMultiByte(CP_ACP, 0, ai->proxy, -1, NULL, 0, NULL, NULL);
854 if (ai->proxyBypass)
855 proxyBypassBytesRequired = WideCharToMultiByte(CP_ACP, 0, ai->proxyBypass, -1,
856 NULL, 0, NULL, NULL);
857 if (*size < sizeof(INTERNET_PROXY_INFOA) + proxyBytesRequired + proxyBypassBytesRequired)
858 {
859 *size = sizeof(INTERNET_PROXY_INFOA) + proxyBytesRequired + proxyBypassBytesRequired;
860 return ERROR_INSUFFICIENT_BUFFER;
861 }
862 proxy = (LPSTR)((LPBYTE)buffer + sizeof(INTERNET_PROXY_INFOA));
863 proxy_bypass = (LPSTR)((LPBYTE)buffer + sizeof(INTERNET_PROXY_INFOA) + proxyBytesRequired);
864
865 pi->dwAccessType = ai->accessType;
866 pi->lpszProxy = NULL;
867 pi->lpszProxyBypass = NULL;
868 if (ai->proxy) {
869 WideCharToMultiByte(CP_ACP, 0, ai->proxy, -1, proxy, proxyBytesRequired, NULL, NULL);
870 pi->lpszProxy = proxy;
871 }
872
873 if (ai->proxyBypass) {
874 WideCharToMultiByte(CP_ACP, 0, ai->proxyBypass, -1, proxy_bypass,
875 proxyBypassBytesRequired, NULL, NULL);
876 pi->lpszProxyBypass = proxy_bypass;
877 }
878
879 *size = sizeof(INTERNET_PROXY_INFOA) + proxyBytesRequired + proxyBypassBytesRequired;
880 return ERROR_SUCCESS;
881 }
882
883 case INTERNET_OPTION_CONNECT_TIMEOUT:
884 TRACE("INTERNET_OPTION_CONNECT_TIMEOUT\n");
885
886 if (*size < sizeof(ULONG))
887 return ERROR_INSUFFICIENT_BUFFER;
888
889 *(ULONG*)buffer = ai->connect_timeout;
890 *size = sizeof(ULONG);
891
892 return ERROR_SUCCESS;
893 }
894
895 return INET_QueryOption(hdr, option, buffer, size, unicode);
896 }
897
898 static DWORD APPINFO_SetOption(object_header_t *hdr, DWORD option, void *buf, DWORD size)
899 {
900 appinfo_t *ai = (appinfo_t*)hdr;
901
902 switch(option) {
903 case INTERNET_OPTION_CONNECT_TIMEOUT:
904 TRACE("INTERNET_OPTION_CONNECT_TIMEOUT\n");
905
906 if(size != sizeof(connect_timeout))
907 return ERROR_INTERNET_BAD_OPTION_LENGTH;
908 if(!*(ULONG*)buf)
909 return ERROR_BAD_ARGUMENTS;
910
911 ai->connect_timeout = *(ULONG*)buf;
912 return ERROR_SUCCESS;
913 case INTERNET_OPTION_USER_AGENT:
914 heap_free(ai->agent);
915 if (!(ai->agent = heap_strdupW(buf))) return ERROR_OUTOFMEMORY;
916 return ERROR_SUCCESS;
917 }
918
919 return INET_SetOption(hdr, option, buf, size);
920 }
921
922 static const object_vtbl_t APPINFOVtbl = {
923 APPINFO_Destroy,
924 NULL,
925 APPINFO_QueryOption,
926 APPINFO_SetOption,
927 NULL,
928 NULL,
929 NULL,
930 NULL
931 };
932
933
934 /***********************************************************************
935 * InternetOpenW (WININET.@)
936 *
937 * Per-application initialization of wininet
938 *
939 * RETURNS
940 * HINTERNET on success
941 * NULL on failure
942 *
943 */
944 HINTERNET WINAPI InternetOpenW(LPCWSTR lpszAgent, DWORD dwAccessType,
945 LPCWSTR lpszProxy, LPCWSTR lpszProxyBypass, DWORD dwFlags)
946 {
947 appinfo_t *lpwai = NULL;
948
949 if (TRACE_ON(wininet)) {
950 #define FE(x) { x, #x }
951 static const wininet_flag_info access_type[] = {
952 FE(INTERNET_OPEN_TYPE_PRECONFIG),
953 FE(INTERNET_OPEN_TYPE_DIRECT),
954 FE(INTERNET_OPEN_TYPE_PROXY),
955 FE(INTERNET_OPEN_TYPE_PRECONFIG_WITH_NO_AUTOPROXY)
956 };
957 #undef FE
958 DWORD i;
959 const char *access_type_str = "Unknown";
960
961 TRACE("(%s, %i, %s, %s, %i)\n", debugstr_w(lpszAgent), dwAccessType,
962 debugstr_w(lpszProxy), debugstr_w(lpszProxyBypass), dwFlags);
963 for (i = 0; i < (sizeof(access_type) / sizeof(access_type[0])); i++) {
964 if (access_type[i].val == dwAccessType) {
965 access_type_str = access_type[i].name;
966 break;
967 }
968 }
969 TRACE(" access type : %s\n", access_type_str);
970 TRACE(" flags :");
971 dump_INTERNET_FLAGS(dwFlags);
972 }
973
974 /* Clear any error information */
975 INTERNET_SetLastError(0);
976
977 lpwai = alloc_object(NULL, &APPINFOVtbl, sizeof(appinfo_t));
978 if (!lpwai) {
979 SetLastError(ERROR_OUTOFMEMORY);
980 return NULL;
981 }
982
983 lpwai->hdr.htype = WH_HINIT;
984 lpwai->hdr.dwFlags = dwFlags;
985 lpwai->accessType = dwAccessType;
986 lpwai->proxyUsername = NULL;
987 lpwai->proxyPassword = NULL;
988 lpwai->connect_timeout = connect_timeout;
989
990 lpwai->agent = heap_strdupW(lpszAgent);
991 if(dwAccessType == INTERNET_OPEN_TYPE_PRECONFIG)
992 INTERNET_ConfigureProxy( lpwai );
993 else
994 lpwai->proxy = heap_strdupW(lpszProxy);
995 lpwai->proxyBypass = heap_strdupW(lpszProxyBypass);
996
997 TRACE("returning %p\n", lpwai);
998
999 return lpwai->hdr.hInternet;
1000 }
1001
1002
1003 /***********************************************************************
1004 * InternetOpenA (WININET.@)
1005 *
1006 * Per-application initialization of wininet
1007 *
1008 * RETURNS
1009 * HINTERNET on success
1010 * NULL on failure
1011 *
1012 */
1013 HINTERNET WINAPI InternetOpenA(LPCSTR lpszAgent, DWORD dwAccessType,
1014 LPCSTR lpszProxy, LPCSTR lpszProxyBypass, DWORD dwFlags)
1015 {
1016 WCHAR *szAgent, *szProxy, *szBypass;
1017 HINTERNET rc;
1018
1019 TRACE("(%s, 0x%08x, %s, %s, 0x%08x)\n", debugstr_a(lpszAgent),
1020 dwAccessType, debugstr_a(lpszProxy), debugstr_a(lpszProxyBypass), dwFlags);
1021
1022 szAgent = heap_strdupAtoW(lpszAgent);
1023 szProxy = heap_strdupAtoW(lpszProxy);
1024 szBypass = heap_strdupAtoW(lpszProxyBypass);
1025
1026 rc = InternetOpenW(szAgent, dwAccessType, szProxy, szBypass, dwFlags);
1027
1028 heap_free(szAgent);
1029 heap_free(szProxy);
1030 heap_free(szBypass);
1031 return rc;
1032 }
1033
1034 /***********************************************************************
1035 * InternetGetLastResponseInfoA (WININET.@)
1036 *
1037 * Return last wininet error description on the calling thread
1038 *
1039 * RETURNS
1040 * TRUE on success of writing to buffer
1041 * FALSE on failure
1042 *
1043 */
1044 BOOL WINAPI InternetGetLastResponseInfoA(LPDWORD lpdwError,
1045 LPSTR lpszBuffer, LPDWORD lpdwBufferLength)
1046 {
1047 LPWITHREADERROR lpwite = TlsGetValue(g_dwTlsErrIndex);
1048
1049 TRACE("\n");
1050
1051 if (lpwite)
1052 {
1053 *lpdwError = lpwite->dwError;
1054 if (lpwite->dwError)
1055 {
1056 memcpy(lpszBuffer, lpwite->response, *lpdwBufferLength);
1057 *lpdwBufferLength = strlen(lpszBuffer);
1058 }
1059 else
1060 *lpdwBufferLength = 0;
1061 }
1062 else
1063 {
1064 *lpdwError = 0;
1065 *lpdwBufferLength = 0;
1066 }
1067
1068 return TRUE;
1069 }
1070
1071 /***********************************************************************
1072 * InternetGetLastResponseInfoW (WININET.@)
1073 *
1074 * Return last wininet error description on the calling thread
1075 *
1076 * RETURNS
1077 * TRUE on success of writing to buffer
1078 * FALSE on failure
1079 *
1080 */
1081 BOOL WINAPI InternetGetLastResponseInfoW(LPDWORD lpdwError,
1082 LPWSTR lpszBuffer, LPDWORD lpdwBufferLength)
1083 {
1084 LPWITHREADERROR lpwite = TlsGetValue(g_dwTlsErrIndex);
1085
1086 TRACE("\n");
1087
1088 if (lpwite)
1089 {
1090 *lpdwError = lpwite->dwError;
1091 if (lpwite->dwError)
1092 {
1093 memcpy(lpszBuffer, lpwite->response, *lpdwBufferLength);
1094 *lpdwBufferLength = lstrlenW(lpszBuffer);
1095 }
1096 else
1097 *lpdwBufferLength = 0;
1098 }
1099 else
1100 {
1101 *lpdwError = 0;
1102 *lpdwBufferLength = 0;
1103 }
1104
1105 return TRUE;
1106 }
1107
1108 /***********************************************************************
1109 * InternetGetConnectedState (WININET.@)
1110 *
1111 * Return connected state
1112 *
1113 * RETURNS
1114 * TRUE if connected
1115 * if lpdwStatus is not null, return the status (off line,
1116 * modem, lan...) in it.
1117 * FALSE if not connected
1118 */
1119 BOOL WINAPI InternetGetConnectedState(LPDWORD lpdwStatus, DWORD dwReserved)
1120 {
1121 TRACE("(%p, 0x%08x)\n", lpdwStatus, dwReserved);
1122
1123 if (lpdwStatus) {
1124 WARN("always returning LAN connection.\n");
1125 *lpdwStatus = INTERNET_CONNECTION_LAN;
1126 }
1127 return TRUE;
1128 }
1129
1130
1131 /***********************************************************************
1132 * InternetGetConnectedStateExW (WININET.@)
1133 *
1134 * Return connected state
1135 *
1136 * PARAMS
1137 *
1138 * lpdwStatus [O] Flags specifying the status of the internet connection.
1139 * lpszConnectionName [O] Pointer to buffer to receive the friendly name of the internet connection.
1140 * dwNameLen [I] Size of the buffer, in characters.
1141 * dwReserved [I] Reserved. Must be set to 0.
1142 *
1143 * RETURNS
1144 * TRUE if connected
1145 * if lpdwStatus is not null, return the status (off line,
1146 * modem, lan...) in it.
1147 * FALSE if not connected
1148 *
1149 * NOTES
1150 * If the system has no available network connections, an empty string is
1151 * stored in lpszConnectionName. If there is a LAN connection, a localized
1152 * "LAN Connection" string is stored. Presumably, if only a dial-up
1153 * connection is available then the name of the dial-up connection is
1154 * returned. Why any application, other than the "Internet Settings" CPL,
1155 * would want to use this function instead of the simpler InternetGetConnectedStateW
1156 * function is beyond me.
1157 */
1158 BOOL WINAPI InternetGetConnectedStateExW(LPDWORD lpdwStatus, LPWSTR lpszConnectionName,
1159 DWORD dwNameLen, DWORD dwReserved)
1160 {
1161 TRACE("(%p, %p, %d, 0x%08x)\n", lpdwStatus, lpszConnectionName, dwNameLen, dwReserved);
1162
1163 /* Must be zero */
1164 if(dwReserved)
1165 return FALSE;
1166
1167 if (lpdwStatus) {
1168 WARN("always returning LAN connection.\n");
1169 *lpdwStatus = INTERNET_CONNECTION_LAN;
1170 }
1171 return LoadStringW(WININET_hModule, IDS_LANCONNECTION, lpszConnectionName, dwNameLen);
1172 }
1173
1174
1175 /***********************************************************************
1176 * InternetGetConnectedStateExA (WININET.@)
1177 */
1178 BOOL WINAPI InternetGetConnectedStateExA(LPDWORD lpdwStatus, LPSTR lpszConnectionName,
1179 DWORD dwNameLen, DWORD dwReserved)
1180 {
1181 LPWSTR lpwszConnectionName = NULL;
1182 BOOL rc;
1183
1184 TRACE("(%p, %p, %d, 0x%08x)\n", lpdwStatus, lpszConnectionName, dwNameLen, dwReserved);
1185
1186 if (lpszConnectionName && dwNameLen > 0)
1187 lpwszConnectionName = heap_alloc(dwNameLen * sizeof(WCHAR));
1188
1189 rc = InternetGetConnectedStateExW(lpdwStatus,lpwszConnectionName, dwNameLen,
1190 dwReserved);
1191 if (rc && lpwszConnectionName)
1192 {
1193 WideCharToMultiByte(CP_ACP,0,lpwszConnectionName,-1,lpszConnectionName,
1194 dwNameLen, NULL, NULL);
1195 heap_free(lpwszConnectionName);
1196 }
1197 return rc;
1198 }
1199
1200
1201 /***********************************************************************
1202 * InternetConnectW (WININET.@)
1203 *
1204 * Open a ftp, gopher or http session
1205 *
1206 * RETURNS
1207 * HINTERNET a session handle on success
1208 * NULL on failure
1209 *
1210 */
1211 HINTERNET WINAPI InternetConnectW(HINTERNET hInternet,
1212 LPCWSTR lpszServerName, INTERNET_PORT nServerPort,
1213 LPCWSTR lpszUserName, LPCWSTR lpszPassword,
1214 DWORD dwService, DWORD dwFlags, DWORD_PTR dwContext)
1215 {
1216 appinfo_t *hIC;
1217 HINTERNET rc = NULL;
1218 DWORD res = ERROR_SUCCESS;
1219
1220 TRACE("(%p, %s, %i, %s, %s, %i, %x, %lx)\n", hInternet, debugstr_w(lpszServerName),
1221 nServerPort, debugstr_w(lpszUserName), debugstr_w(lpszPassword),
1222 dwService, dwFlags, dwContext);
1223
1224 if (!lpszServerName)
1225 {
1226 SetLastError(ERROR_INVALID_PARAMETER);
1227 return NULL;
1228 }
1229
1230 hIC = (appinfo_t*)get_handle_object( hInternet );
1231 if ( (hIC == NULL) || (hIC->hdr.htype != WH_HINIT) )
1232 {
1233 res = ERROR_INVALID_HANDLE;
1234 goto lend;
1235 }
1236
1237 switch (dwService)
1238 {
1239 case INTERNET_SERVICE_FTP:
1240 rc = FTP_Connect(hIC, lpszServerName, nServerPort,
1241 lpszUserName, lpszPassword, dwFlags, dwContext, 0);
1242 if(!rc)
1243 res = INTERNET_GetLastError();
1244 break;
1245
1246 case INTERNET_SERVICE_HTTP:
1247 res = HTTP_Connect(hIC, lpszServerName, nServerPort,
1248 lpszUserName, lpszPassword, dwFlags, dwContext, 0, &rc);
1249 break;
1250
1251 case INTERNET_SERVICE_GOPHER:
1252 default:
1253 break;
1254 }
1255 lend:
1256 if( hIC )
1257 WININET_Release( &hIC->hdr );
1258
1259 TRACE("returning %p\n", rc);
1260 SetLastError(res);
1261 return rc;
1262 }
1263
1264
1265 /***********************************************************************
1266 * InternetConnectA (WININET.@)
1267 *
1268 * Open a ftp, gopher or http session
1269 *
1270 * RETURNS
1271 * HINTERNET a session handle on success
1272 * NULL on failure
1273 *
1274 */
1275 HINTERNET WINAPI InternetConnectA(HINTERNET hInternet,
1276 LPCSTR lpszServerName, INTERNET_PORT nServerPort,
1277 LPCSTR lpszUserName, LPCSTR lpszPassword,
1278 DWORD dwService, DWORD dwFlags, DWORD_PTR dwContext)
1279 {
1280 HINTERNET rc = NULL;
1281 LPWSTR szServerName;
1282 LPWSTR szUserName;
1283 LPWSTR szPassword;
1284
1285 szServerName = heap_strdupAtoW(lpszServerName);
1286 szUserName = heap_strdupAtoW(lpszUserName);
1287 szPassword = heap_strdupAtoW(lpszPassword);
1288
1289 rc = InternetConnectW(hInternet, szServerName, nServerPort,
1290 szUserName, szPassword, dwService, dwFlags, dwContext);
1291
1292 heap_free(szServerName);
1293 heap_free(szUserName);
1294 heap_free(szPassword);
1295 return rc;
1296 }
1297
1298
1299 /***********************************************************************
1300 * InternetFindNextFileA (WININET.@)
1301 *
1302 * Continues a file search from a previous call to FindFirstFile
1303 *
1304 * RETURNS
1305 * TRUE on success
1306 * FALSE on failure
1307 *
1308 */
1309 BOOL WINAPI InternetFindNextFileA(HINTERNET hFind, LPVOID lpvFindData)
1310 {
1311 BOOL ret;
1312 WIN32_FIND_DATAW fd;
1313
1314 ret = InternetFindNextFileW(hFind, lpvFindData?&fd:NULL);
1315 if(lpvFindData)
1316 WININET_find_data_WtoA(&fd, (LPWIN32_FIND_DATAA)lpvFindData);
1317 return ret;
1318 }
1319
1320 /***********************************************************************
1321 * InternetFindNextFileW (WININET.@)
1322 *
1323 * Continues a file search from a previous call to FindFirstFile
1324 *
1325 * RETURNS
1326 * TRUE on success
1327 * FALSE on failure
1328 *
1329 */
1330 BOOL WINAPI InternetFindNextFileW(HINTERNET hFind, LPVOID lpvFindData)
1331 {
1332 object_header_t *hdr;
1333 DWORD res;
1334
1335 TRACE("\n");
1336
1337 hdr = get_handle_object(hFind);
1338 if(!hdr) {
1339 WARN("Invalid handle\n");
1340 SetLastError(ERROR_INVALID_HANDLE);
1341 return FALSE;
1342 }
1343
1344 if(hdr->vtbl->FindNextFileW) {
1345 res = hdr->vtbl->FindNextFileW(hdr, lpvFindData);
1346 }else {
1347 WARN("Handle doesn't support NextFile\n");
1348 res = ERROR_INTERNET_INCORRECT_HANDLE_TYPE;
1349 }
1350
1351 WININET_Release(hdr);
1352
1353 if(res != ERROR_SUCCESS)
1354 SetLastError(res);
1355 return res == ERROR_SUCCESS;
1356 }
1357
1358 /***********************************************************************
1359 * InternetCloseHandle (WININET.@)
1360 *
1361 * Generic close handle function
1362 *
1363 * RETURNS
1364 * TRUE on success
1365 * FALSE on failure
1366 *
1367 */
1368 BOOL WINAPI InternetCloseHandle(HINTERNET hInternet)
1369 {
1370 object_header_t *obj;
1371
1372 TRACE("%p\n", hInternet);
1373
1374 obj = get_handle_object( hInternet );
1375 if (!obj) {
1376 SetLastError(ERROR_INVALID_HANDLE);
1377 return FALSE;
1378 }
1379
1380 invalidate_handle(obj);
1381 WININET_Release(obj);
1382
1383 return TRUE;
1384 }
1385
1386
1387 /***********************************************************************
1388 * ConvertUrlComponentValue (Internal)
1389 *
1390 * Helper function for InternetCrackUrlA
1391 *
1392 */
1393 static void ConvertUrlComponentValue(LPSTR* lppszComponent, LPDWORD dwComponentLen,
1394 LPWSTR lpwszComponent, DWORD dwwComponentLen,
1395 LPCSTR lpszStart, LPCWSTR lpwszStart)
1396 {
1397 TRACE("%p %d %p %d %p %p\n", *lppszComponent, *dwComponentLen, lpwszComponent, dwwComponentLen, lpszStart, lpwszStart);
1398 if (*dwComponentLen != 0)
1399 {
1400 DWORD nASCIILength=WideCharToMultiByte(CP_ACP,0,lpwszComponent,dwwComponentLen,NULL,0,NULL,NULL);
1401 if (*lppszComponent == NULL)
1402 {
1403 if (lpwszComponent)
1404 {
1405 int offset = WideCharToMultiByte(CP_ACP, 0, lpwszStart, lpwszComponent-lpwszStart, NULL, 0, NULL, NULL);
1406 *lppszComponent = (LPSTR)lpszStart + offset;
1407 }
1408 else
1409 *lppszComponent = NULL;
1410
1411 *dwComponentLen = nASCIILength;
1412 }
1413 else
1414 {
1415 DWORD ncpylen = min((*dwComponentLen)-1, nASCIILength);
1416 WideCharToMultiByte(CP_ACP,0,lpwszComponent,dwwComponentLen,*lppszComponent,ncpylen+1,NULL,NULL);
1417 (*lppszComponent)[ncpylen]=0;
1418 *dwComponentLen = ncpylen;
1419 }
1420 }
1421 }
1422
1423
1424 /***********************************************************************
1425 * InternetCrackUrlA (WININET.@)
1426 *
1427 * See InternetCrackUrlW.
1428 */
1429 BOOL WINAPI InternetCrackUrlA(LPCSTR lpszUrl, DWORD dwUrlLength, DWORD dwFlags,
1430 LPURL_COMPONENTSA lpUrlComponents)
1431 {
1432 DWORD nLength;
1433 URL_COMPONENTSW UCW;
1434 BOOL ret = FALSE;
1435 WCHAR *lpwszUrl, *hostname = NULL, *username = NULL, *password = NULL, *path = NULL,
1436 *scheme = NULL, *extra = NULL;
1437
1438 TRACE("(%s %u %x %p)\n",
1439 lpszUrl ? debugstr_an(lpszUrl, dwUrlLength ? dwUrlLength : strlen(lpszUrl)) : "(null)",
1440 dwUrlLength, dwFlags, lpUrlComponents);
1441
1442 if (!lpszUrl || !*lpszUrl || !lpUrlComponents ||
1443 lpUrlComponents->dwStructSize != sizeof(URL_COMPONENTSA))
1444 {
1445 INTERNET_SetLastError(ERROR_INVALID_PARAMETER);
1446 return FALSE;
1447 }
1448
1449 if(dwUrlLength<=0)
1450 dwUrlLength=-1;
1451 nLength=MultiByteToWideChar(CP_ACP,0,lpszUrl,dwUrlLength,NULL,0);
1452
1453 /* if dwUrlLength=-1 then nLength includes null but length to
1454 InternetCrackUrlW should not include it */
1455 if (dwUrlLength == -1) nLength--;
1456
1457 lpwszUrl = heap_alloc((nLength + 1) * sizeof(WCHAR));
1458 MultiByteToWideChar(CP_ACP,0,lpszUrl,dwUrlLength,lpwszUrl,nLength + 1);
1459 lpwszUrl[nLength] = '\0';
1460
1461 memset(&UCW,0,sizeof(UCW));
1462 UCW.dwStructSize = sizeof(URL_COMPONENTSW);
1463 if (lpUrlComponents->dwHostNameLength)
1464 {
1465 UCW.dwHostNameLength = lpUrlComponents->dwHostNameLength;
1466 if (lpUrlComponents->lpszHostName)
1467 {
1468 hostname = heap_alloc(UCW.dwHostNameLength * sizeof(WCHAR));
1469 UCW.lpszHostName = hostname;
1470 }
1471 }
1472 if (lpUrlComponents->dwUserNameLength)
1473 {
1474 UCW.dwUserNameLength = lpUrlComponents->dwUserNameLength;
1475 if (lpUrlComponents->lpszUserName)
1476 {
1477 username = heap_alloc(UCW.dwUserNameLength * sizeof(WCHAR));
1478 UCW.lpszUserName = username;
1479 }
1480 }
1481 if (lpUrlComponents->dwPasswordLength)
1482 {
1483 UCW.dwPasswordLength = lpUrlComponents->dwPasswordLength;
1484 if (lpUrlComponents->lpszPassword)
1485 {
1486 password = heap_alloc(UCW.dwPasswordLength * sizeof(WCHAR));
1487 UCW.lpszPassword = password;
1488 }
1489 }
1490 if (lpUrlComponents->dwUrlPathLength)
1491 {
1492 UCW.dwUrlPathLength = lpUrlComponents->dwUrlPathLength;
1493 if (lpUrlComponents->lpszUrlPath)
1494 {
1495 path = heap_alloc(UCW.dwUrlPathLength * sizeof(WCHAR));
1496 UCW.lpszUrlPath = path;
1497 }
1498 }
1499 if (lpUrlComponents->dwSchemeLength)
1500 {
1501 UCW.dwSchemeLength = lpUrlComponents->dwSchemeLength;
1502 if (lpUrlComponents->lpszScheme)
1503 {
1504 scheme = heap_alloc(UCW.dwSchemeLength * sizeof(WCHAR));
1505 UCW.lpszScheme = scheme;
1506 }
1507 }
1508 if (lpUrlComponents->dwExtraInfoLength)
1509 {
1510 UCW.dwExtraInfoLength = lpUrlComponents->dwExtraInfoLength;
1511 if (lpUrlComponents->lpszExtraInfo)
1512 {
1513 extra = heap_alloc(UCW.dwExtraInfoLength * sizeof(WCHAR));
1514 UCW.lpszExtraInfo = extra;
1515 }
1516 }
1517 if ((ret = InternetCrackUrlW(lpwszUrl, nLength, dwFlags, &UCW)))
1518 {
1519 ConvertUrlComponentValue(&lpUrlComponents->lpszHostName, &lpUrlComponents->dwHostNameLength,
1520 UCW.lpszHostName, UCW.dwHostNameLength, lpszUrl, lpwszUrl);
1521 ConvertUrlComponentValue(&lpUrlComponents->lpszUserName, &lpUrlComponents->dwUserNameLength,
1522 UCW.lpszUserName, UCW.dwUserNameLength, lpszUrl, lpwszUrl);
1523 ConvertUrlComponentValue(&lpUrlComponents->lpszPassword, &lpUrlComponents->dwPasswordLength,
1524 UCW.lpszPassword, UCW.dwPasswordLength, lpszUrl, lpwszUrl);
1525 ConvertUrlComponentValue(&lpUrlComponents->lpszUrlPath, &lpUrlComponents->dwUrlPathLength,
1526 UCW.lpszUrlPath, UCW.dwUrlPathLength, lpszUrl, lpwszUrl);
1527 ConvertUrlComponentValue(&lpUrlComponents->lpszScheme, &lpUrlComponents->dwSchemeLength,
1528 UCW.lpszScheme, UCW.dwSchemeLength, lpszUrl, lpwszUrl);
1529 ConvertUrlComponentValue(&lpUrlComponents->lpszExtraInfo, &lpUrlComponents->dwExtraInfoLength,
1530 UCW.lpszExtraInfo, UCW.dwExtraInfoLength, lpszUrl, lpwszUrl);
1531
1532 lpUrlComponents->nScheme = UCW.nScheme;
1533 lpUrlComponents->nPort = UCW.nPort;
1534
1535 TRACE("%s: scheme(%s) host(%s) path(%s) extra(%s)\n", debugstr_a(lpszUrl),
1536 debugstr_an(lpUrlComponents->lpszScheme, lpUrlComponents->dwSchemeLength),
1537 debugstr_an(lpUrlComponents->lpszHostName, lpUrlComponents->dwHostNameLength),
1538 debugstr_an(lpUrlComponents->lpszUrlPath, lpUrlComponents->dwUrlPathLength),
1539 debugstr_an(lpUrlComponents->lpszExtraInfo, lpUrlComponents->dwExtraInfoLength));
1540 }
1541 heap_free(lpwszUrl);
1542 heap_free(hostname);
1543 heap_free(username);
1544 heap_free(password);
1545 heap_free(path);
1546 heap_free(scheme);
1547 heap_free(extra);
1548 return ret;
1549 }
1550
1551 static const WCHAR url_schemes[][7] =
1552 {
1553 {'f','t','p',0},
1554 {'g','o','p','h','e','r',0},
1555 {'h','t','t','p',0},
1556 {'h','t','t','p','s',0},
1557 {'f','i','l','e',0},
1558 {'n','e','w','s',0},
1559 {'m','a','i','l','t','o',0},
1560 {'r','e','s',0},
1561 };
1562
1563 /***********************************************************************
1564 * GetInternetSchemeW (internal)
1565 *
1566 * Get scheme of url
1567 *
1568 * RETURNS
1569 * scheme on success
1570 * INTERNET_SCHEME_UNKNOWN on failure
1571 *
1572 */
1573 static INTERNET_SCHEME GetInternetSchemeW(LPCWSTR lpszScheme, DWORD nMaxCmp)
1574 {
1575 int i;
1576
1577 TRACE("%s %d\n",debugstr_wn(lpszScheme, nMaxCmp), nMaxCmp);
1578
1579 if(lpszScheme==NULL)
1580 return INTERNET_SCHEME_UNKNOWN;
1581
1582 for (i = 0; i < sizeof(url_schemes)/sizeof(url_schemes[0]); i++)
1583 if (!strncmpW(lpszScheme, url_schemes[i], nMaxCmp))
1584 return INTERNET_SCHEME_FIRST + i;
1585
1586 return INTERNET_SCHEME_UNKNOWN;
1587 }
1588
1589 /***********************************************************************
1590 * SetUrlComponentValueW (Internal)
1591 *
1592 * Helper function for InternetCrackUrlW
1593 *
1594 * PARAMS
1595 * lppszComponent [O] Holds the returned string
1596 * dwComponentLen [I] Holds the size of lppszComponent
1597 * [O] Holds the length of the string in lppszComponent without '\0'
1598 * lpszStart [I] Holds the string to copy from
1599 * len [I] Holds the length of lpszStart without '\0'
1600 *
1601 * RETURNS
1602 * TRUE on success
1603 * FALSE on failure
1604 *
1605 */
1606 static BOOL SetUrlComponentValueW(LPWSTR* lppszComponent, LPDWORD dwComponentLen, LPCWSTR lpszStart, DWORD len)
1607 {
1608 TRACE("%s (%d)\n", debugstr_wn(lpszStart,len), len);
1609
1610 if ( (*dwComponentLen == 0) && (*lppszComponent == NULL) )
1611 return FALSE;
1612
1613 if (*dwComponentLen != 0 || *lppszComponent == NULL)
1614 {
1615 if (*lppszComponent == NULL)
1616 {
1617 *lppszComponent = (LPWSTR)lpszStart;
1618 *dwComponentLen = len;
1619 }
1620 else
1621 {
1622 DWORD ncpylen = min((*dwComponentLen)-1, len);
1623 memcpy(*lppszComponent, lpszStart, ncpylen*sizeof(WCHAR));
1624 (*lppszComponent)[ncpylen] = '\0';
1625 *dwComponentLen = ncpylen;
1626 }
1627 }
1628
1629 return TRUE;
1630 }
1631
1632 /***********************************************************************
1633 * InternetCrackUrlW (WININET.@)
1634 *
1635 * Break up URL into its components
1636 *
1637 * RETURNS
1638 * TRUE on success
1639 * FALSE on failure
1640 */
1641 BOOL WINAPI InternetCrackUrlW(LPCWSTR lpszUrl_orig, DWORD dwUrlLength_orig, DWORD dwFlags,
1642 LPURL_COMPONENTSW lpUC)
1643 {
1644 /*
1645 * RFC 1808
1646 * <protocol>:[//<net_loc>][/path][;<params>][?<query>][#<fragment>]
1647 *
1648 */
1649 LPCWSTR lpszParam = NULL;
1650 BOOL bIsAbsolute = FALSE;
1651 LPCWSTR lpszap, lpszUrl = lpszUrl_orig;
1652 LPCWSTR lpszcp = NULL;
1653 LPWSTR lpszUrl_decode = NULL;
1654 DWORD dwUrlLength = dwUrlLength_orig;
1655
1656 TRACE("(%s %u %x %p)\n",
1657 lpszUrl ? debugstr_wn(lpszUrl, dwUrlLength ? dwUrlLength : strlenW(lpszUrl)) : "(null)",
1658 dwUrlLength, dwFlags, lpUC);
1659
1660 if (!lpszUrl_orig || !*lpszUrl_orig || !lpUC)
1661 {
1662 INTERNET_SetLastError(ERROR_INVALID_PARAMETER);
1663 return FALSE;
1664 }
1665 if (!dwUrlLength) dwUrlLength = strlenW(lpszUrl);
1666
1667 if (dwFlags & ICU_DECODE)
1668 {
1669 WCHAR *url_tmp;
1670 DWORD len = dwUrlLength + 1;
1671
1672 if (!(url_tmp = heap_alloc(len * sizeof(WCHAR))))
1673 {
1674 INTERNET_SetLastError(ERROR_OUTOFMEMORY);
1675 return FALSE;
1676 }
1677 memcpy(url_tmp, lpszUrl_orig, dwUrlLength * sizeof(WCHAR));
1678 url_tmp[dwUrlLength] = 0;
1679 if (!(lpszUrl_decode = heap_alloc(len * sizeof(WCHAR))))
1680 {
1681 heap_free(url_tmp);
1682 INTERNET_SetLastError(ERROR_OUTOFMEMORY);
1683 return FALSE;
1684 }
1685 if (InternetCanonicalizeUrlW(url_tmp, lpszUrl_decode, &len, ICU_DECODE | ICU_NO_ENCODE))
1686 {
1687 dwUrlLength = len;
1688 lpszUrl = lpszUrl_decode;
1689 }
1690 heap_free(url_tmp);
1691 }
1692 lpszap = lpszUrl;
1693
1694 /* Determine if the URI is absolute. */
1695 while (lpszap - lpszUrl < dwUrlLength)
1696 {
1697 if (isalnumW(*lpszap) || *lpszap == '+' || *lpszap == '.' || *lpszap == '-')
1698 {
1699 lpszap++;
1700 continue;
1701 }
1702 if ((*lpszap == ':') && (lpszap - lpszUrl >= 2))
1703 {
1704 bIsAbsolute = TRUE;
1705 lpszcp = lpszap;
1706 }
1707 else
1708 {
1709 lpszcp = lpszUrl; /* Relative url */
1710 }
1711
1712 break;
1713 }
1714
1715 lpUC->nScheme = INTERNET_SCHEME_UNKNOWN;
1716 lpUC->nPort = INTERNET_INVALID_PORT_NUMBER;
1717
1718 /* Parse <params> */
1719 lpszParam = memchrW(lpszap, '?', dwUrlLength - (lpszap - lpszUrl));
1720 if(!lpszParam)
1721 lpszParam = memchrW(lpszap, '#', dwUrlLength - (lpszap - lpszUrl));
1722
1723 SetUrlComponentValueW(&lpUC->lpszExtraInfo, &lpUC->dwExtraInfoLength,
1724 lpszParam, lpszParam ? dwUrlLength-(lpszParam-lpszUrl) : 0);
1725
1726 if (bIsAbsolute) /* Parse <protocol>:[//<net_loc>] */
1727 {
1728 LPCWSTR lpszNetLoc;
1729
1730 /* Get scheme first. */
1731 lpUC->nScheme = GetInternetSchemeW(lpszUrl, lpszcp - lpszUrl);
1732 SetUrlComponentValueW(&lpUC->lpszScheme, &lpUC->dwSchemeLength,
1733 lpszUrl, lpszcp - lpszUrl);
1734
1735 /* Eat ':' in protocol. */
1736 lpszcp++;
1737
1738 /* double slash indicates the net_loc portion is present */
1739 if ((lpszcp[0] == '/') && (lpszcp[1] == '/'))
1740 {
1741 lpszcp += 2;
1742
1743 lpszNetLoc = memchrW(lpszcp, '/', dwUrlLength - (lpszcp - lpszUrl));
1744 if (lpszParam)
1745 {
1746 if (lpszNetLoc)
1747 lpszNetLoc = min(lpszNetLoc, lpszParam);
1748 else
1749 lpszNetLoc = lpszParam;
1750 }
1751 else if (!lpszNetLoc)
1752 lpszNetLoc = lpszcp + dwUrlLength-(lpszcp-lpszUrl);
1753
1754 /* Parse net-loc */
1755 if (lpszNetLoc)
1756 {
1757 LPCWSTR lpszHost;
1758 LPCWSTR lpszPort;
1759
1760 /* [<user>[<:password>]@]<host>[:<port>] */
1761 /* First find the user and password if they exist */
1762
1763 lpszHost = memchrW(lpszcp, '@', dwUrlLength - (lpszcp - lpszUrl));
1764 if (lpszHost == NULL || lpszHost > lpszNetLoc)
1765 {
1766 /* username and password not specified. */
1767 SetUrlComponentValueW(&lpUC->lpszUserName, &lpUC->dwUserNameLength, NULL, 0);
1768 SetUrlComponentValueW(&lpUC->lpszPassword, &lpUC->dwPasswordLength, NULL, 0);
1769 }
1770 else /* Parse out username and password */
1771 {
1772 LPCWSTR lpszUser = lpszcp;
1773 LPCWSTR lpszPasswd = lpszHost;
1774
1775 while (lpszcp < lpszHost)
1776 {
1777 if (*lpszcp == ':')
1778 lpszPasswd = lpszcp;
1779
1780 lpszcp++;
1781 }
1782
1783 SetUrlComponentValueW(&lpUC->lpszUserName, &lpUC->dwUserNameLength,
1784 lpszUser, lpszPasswd - lpszUser);
1785
1786 if (lpszPasswd != lpszHost)
1787 lpszPasswd++;
1788 SetUrlComponentValueW(&lpUC->lpszPassword, &lpUC->dwPasswordLength,
1789 lpszPasswd == lpszHost ? NULL : lpszPasswd,
1790 lpszHost - lpszPasswd);
1791
1792 lpszcp++; /* Advance to beginning of host */
1793 }
1794
1795 /* Parse <host><:port> */
1796
1797 lpszHost = lpszcp;
1798 lpszPort = lpszNetLoc;
1799
1800 /* special case for res:// URLs: there is no port here, so the host is the
1801 entire string up to the first '/' */
1802 if(lpUC->nScheme==INTERNET_SCHEME_RES)
1803 {
1804 SetUrlComponentValueW(&lpUC->lpszHostName, &lpUC->dwHostNameLength,
1805 lpszHost, lpszPort - lpszHost);
1806 lpszcp=lpszNetLoc;
1807 }
1808 else
1809 {
1810 while (lpszcp < lpszNetLoc)
1811 {
1812 if (*lpszcp == ':')
1813 lpszPort = lpszcp;
1814
1815 lpszcp++;
1816 }
1817
1818 /* If the scheme is "file" and the host is just one letter, it's not a host */
1819 if(lpUC->nScheme==INTERNET_SCHEME_FILE && lpszPort <= lpszHost+1)
1820 {
1821 lpszcp=lpszHost;
1822 SetUrlComponentValueW(&lpUC->lpszHostName, &lpUC->dwHostNameLength,
1823 NULL, 0);
1824 }
1825 else
1826 {
1827 SetUrlComponentValueW(&lpUC->lpszHostName, &lpUC->dwHostNameLength,
1828 lpszHost, lpszPort - lpszHost);
1829 if (lpszPort != lpszNetLoc)
1830 lpUC->nPort = atoiW(++lpszPort);
1831 else switch (lpUC->nScheme)
1832 {
1833 case INTERNET_SCHEME_HTTP:
1834 lpUC->nPort = INTERNET_DEFAULT_HTTP_PORT;
1835 break;
1836 case INTERNET_SCHEME_HTTPS:
1837 lpUC->nPort = INTERNET_DEFAULT_HTTPS_PORT;
1838 break;
1839 case INTERNET_SCHEME_FTP:
1840 lpUC->nPort = INTERNET_DEFAULT_FTP_PORT;
1841 break;
1842 case INTERNET_SCHEME_GOPHER:
1843 lpUC->nPort = INTERNET_DEFAULT_GOPHER_PORT;
1844 break;
1845 default:
1846 break;
1847 }
1848 }
1849 }
1850 }
1851 }
1852 else
1853 {
1854 SetUrlComponentValueW(&lpUC->lpszUserName, &lpUC->dwUserNameLength, NULL, 0);
1855 SetUrlComponentValueW(&lpUC->lpszPassword, &lpUC->dwPasswordLength, NULL, 0);
1856 SetUrlComponentValueW(&lpUC->lpszHostName, &lpUC->dwHostNameLength, NULL, 0);
1857 }
1858 }
1859 else
1860 {
1861 SetUrlComponentValueW(&lpUC->lpszScheme, &lpUC->dwSchemeLength, NULL, 0);
1862 SetUrlComponentValueW(&lpUC->lpszUserName, &lpUC->dwUserNameLength, NULL, 0);
1863 SetUrlComponentValueW(&lpUC->lpszPassword, &lpUC->dwPasswordLength, NULL, 0);
1864 SetUrlComponentValueW(&lpUC->lpszHostName, &lpUC->dwHostNameLength, NULL, 0);
1865 }
1866
1867 /* Here lpszcp points to:
1868 *
1869 * <protocol>:[//<net_loc>][/path][;<params>][?<query>][#<fragment>]
1870 * ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
1871 */
1872 if (lpszcp != 0 && lpszcp - lpszUrl < dwUrlLength && (!lpszParam || lpszcp <= lpszParam))
1873 {
1874 DWORD len;
1875
1876 /* Only truncate the parameter list if it's already been saved
1877 * in lpUC->lpszExtraInfo.
1878 */
1879 if (lpszParam && lpUC->dwExtraInfoLength && lpUC->lpszExtraInfo)
1880 len = lpszParam - lpszcp;
1881 else
1882 {
1883 /* Leave the parameter list in lpszUrlPath. Strip off any trailing
1884 * newlines if necessary.
1885 */
1886 LPWSTR lpsznewline = memchrW(lpszcp, '\n', dwUrlLength - (lpszcp - lpszUrl));
1887 if (lpsznewline != NULL)
1888 len = lpsznewline - lpszcp;
1889 else
1890 len = dwUrlLength-(lpszcp-lpszUrl);
1891 }
1892 if (lpUC->dwUrlPathLength && lpUC->lpszUrlPath &&
1893 lpUC->nScheme == INTERNET_SCHEME_FILE)
1894 {
1895 WCHAR tmppath[MAX_PATH];
1896 if (*lpszcp == '/')
1897 {
1898 len = MAX_PATH;
1899 PathCreateFromUrlW(lpszUrl_orig, tmppath, &len, 0);
1900 }
1901 else
1902 {
1903 WCHAR *iter;
1904 memcpy(tmppath, lpszcp, len * sizeof(WCHAR));
1905 tmppath[len] = '\0';
1906
1907 iter = tmppath;
1908 while (*iter) {
1909 if (*iter == '/')
1910 *iter = '\\';
1911 ++iter;
1912 }
1913 }
1914 /* if ends in \. or \.. append a backslash */
1915 if (tmppath[len - 1] == '.' &&
1916 (tmppath[len - 2] == '\\' ||
1917 (tmppath[len - 2] == '.' && tmppath[len - 3] == '\\')))
1918 {
1919 if (len < MAX_PATH - 1)
1920 {
1921 tmppath[len] = '\\';
1922 tmppath[len+1] = '\0';
1923 ++len;
1924 }
1925 }
1926 SetUrlComponentValueW(&lpUC->lpszUrlPath, &lpUC->dwUrlPathLength,
1927 tmppath, len);
1928 }
1929 else
1930 SetUrlComponentValueW(&lpUC->lpszUrlPath, &lpUC->dwUrlPathLength,
1931 lpszcp, len);
1932 }
1933 else
1934 {
1935 if (lpUC->lpszUrlPath && (lpUC->dwUrlPathLength > 0))
1936 lpUC->lpszUrlPath[0] = 0;
1937 lpUC->dwUrlPathLength = 0;
1938 }
1939
1940 TRACE("%s: scheme(%s) host(%s) path(%s) extra(%s)\n", debugstr_wn(lpszUrl,dwUrlLength),
1941 debugstr_wn(lpUC->lpszScheme,lpUC->dwSchemeLength),
1942 debugstr_wn(lpUC->lpszHostName,lpUC->dwHostNameLength),
1943 debugstr_wn(lpUC->lpszUrlPath,lpUC->dwUrlPathLength),
1944 debugstr_wn(lpUC->lpszExtraInfo,lpUC->dwExtraInfoLength));
1945
1946 heap_free( lpszUrl_decode );
1947 return TRUE;
1948 }
1949
1950 /***********************************************************************
1951 * InternetAttemptConnect (WININET.@)
1952 *
1953 * Attempt to make a connection to the internet
1954 *
1955 * RETURNS
1956 * ERROR_SUCCESS on success
1957 * Error value on failure
1958 *
1959 */
1960 DWORD WINAPI InternetAttemptConnect(DWORD dwReserved)
1961 {
1962 FIXME("Stub\n");
1963 return ERROR_SUCCESS;
1964 }
1965
1966
1967 /***********************************************************************
1968 * convert_url_canonicalization_flags
1969 *
1970 * Helper for InternetCanonicalizeUrl
1971 *
1972 * PARAMS
1973 * dwFlags [I] Flags suitable for InternetCanonicalizeUrl
1974 *
1975 * RETURNS
1976 * Flags suitable for UrlCanonicalize
1977 */
1978 static DWORD convert_url_canonicalization_flags(DWORD dwFlags)
1979 {
1980 DWORD dwUrlFlags = URL_WININET_COMPATIBILITY | URL_ESCAPE_UNSAFE;
1981
1982 if (dwFlags & ICU_BROWSER_MODE) dwUrlFlags |= URL_BROWSER_MODE;
1983 if (dwFlags & ICU_DECODE) dwUrlFlags |= URL_UNESCAPE;
1984 if (dwFlags & ICU_ENCODE_PERCENT) dwUrlFlags |= URL_ESCAPE_PERCENT;
1985 if (dwFlags & ICU_ENCODE_SPACES_ONLY) dwUrlFlags |= URL_ESCAPE_SPACES_ONLY;
1986 /* Flip this bit to correspond to URL_ESCAPE_UNSAFE */
1987 if (dwFlags & ICU_NO_ENCODE) dwUrlFlags ^= URL_ESCAPE_UNSAFE;
1988 if (dwFlags & ICU_NO_META) dwUrlFlags |= URL_NO_META;
1989
1990 return dwUrlFlags;
1991 }
1992
1993 /***********************************************************************
1994 * InternetCanonicalizeUrlA (WININET.@)
1995 *
1996 * Escape unsafe characters and spaces
1997 *
1998 * RETURNS
1999 * TRUE on success
2000 * FALSE on failure
2001 *
2002 */
2003 BOOL WINAPI InternetCanonicalizeUrlA(LPCSTR lpszUrl, LPSTR lpszBuffer,
2004 LPDWORD lpdwBufferLength, DWORD dwFlags)
2005 {
2006 HRESULT hr;
2007
2008 TRACE("(%s, %p, %p, 0x%08x) bufferlength: %d\n", debugstr_a(lpszUrl), lpszBuffer,
2009 lpdwBufferLength, dwFlags, lpdwBufferLength ? *lpdwBufferLength : -1);
2010
2011 dwFlags = convert_url_canonicalization_flags(dwFlags);
2012 hr = UrlCanonicalizeA(lpszUrl, lpszBuffer, lpdwBufferLength, dwFlags);
2013 if (hr == E_POINTER) SetLastError(ERROR_INSUFFICIENT_BUFFER);
2014 if (hr == E_INVALIDARG) SetLastError(ERROR_INVALID_PARAMETER);
2015
2016 return hr == S_OK;
2017 }
2018
2019 /***********************************************************************
2020 * InternetCanonicalizeUrlW (WININET.@)
2021 *
2022 * Escape unsafe characters and spaces
2023 *
2024 * RETURNS
2025 * TRUE on success
2026 * FALSE on failure
2027 *
2028 */
2029 BOOL WINAPI InternetCanonicalizeUrlW(LPCWSTR lpszUrl, LPWSTR lpszBuffer,
2030 LPDWORD lpdwBufferLength, DWORD dwFlags)
2031 {
2032 HRESULT hr;
2033
2034 TRACE("(%s, %p, %p, 0x%08x) bufferlength: %d\n", debugstr_w(lpszUrl), lpszBuffer,
2035 lpdwBufferLength, dwFlags, lpdwBufferLength ? *lpdwBufferLength : -1);
2036
2037 dwFlags = convert_url_canonicalization_flags(dwFlags);
2038 hr = UrlCanonicalizeW(lpszUrl, lpszBuffer, lpdwBufferLength, dwFlags);
2039 if (hr == E_POINTER) SetLastError(ERROR_INSUFFICIENT_BUFFER);
2040 if (hr == E_INVALIDARG) SetLastError(ERROR_INVALID_PARAMETER);
2041
2042 return hr == S_OK;
2043 }
2044
2045 /* #################################################### */
2046
2047 static INTERNET_STATUS_CALLBACK set_status_callback(
2048 object_header_t *lpwh, INTERNET_STATUS_CALLBACK callback, BOOL unicode)
2049 {
2050 INTERNET_STATUS_CALLBACK ret;
2051
2052 if (unicode) lpwh->dwInternalFlags |= INET_CALLBACKW;
2053 else lpwh->dwInternalFlags &= ~INET_CALLBACKW;
2054
2055 ret = lpwh->lpfnStatusCB;
2056 lpwh->lpfnStatusCB = callback;
2057
2058 return ret;
2059 }
2060
2061 /***********************************************************************
2062 * InternetSetStatusCallbackA (WININET.@)
2063 *
2064 * Sets up a callback function which is called as progress is made
2065 * during an operation.
2066 *
2067 * RETURNS
2068 * Previous callback or NULL on success
2069 * INTERNET_INVALID_STATUS_CALLBACK on failure
2070 *
2071 */
2072 INTERNET_STATUS_CALLBACK WINAPI InternetSetStatusCallbackA(
2073 HINTERNET hInternet ,INTERNET_STATUS_CALLBACK lpfnIntCB)
2074 {
2075 INTERNET_STATUS_CALLBACK retVal;
2076 object_header_t *lpwh;
2077
2078 TRACE("%p\n", hInternet);
2079
2080 if (!(lpwh = get_handle_object(hInternet)))
2081 return INTERNET_INVALID_STATUS_CALLBACK;
2082
2083 retVal = set_status_callback(lpwh, lpfnIntCB, FALSE);
2084
2085 WININET_Release( lpwh );
2086 return retVal;
2087 }
2088
2089 /***********************************************************************
2090 * InternetSetStatusCallbackW (WININET.@)
2091 *
2092 * Sets up a callback function which is called as progress is made
2093 * during an operation.
2094 *
2095 * RETURNS
2096 * Previous callback or NULL on success
2097 * INTERNET_INVALID_STATUS_CALLBACK on failure
2098 *
2099 */
2100 INTERNET_STATUS_CALLBACK WINAPI InternetSetStatusCallbackW(
2101 HINTERNET hInternet ,INTERNET_STATUS_CALLBACK lpfnIntCB)
2102 {
2103 INTERNET_STATUS_CALLBACK retVal;
2104 object_header_t *lpwh;
2105
2106 TRACE("%p\n", hInternet);
2107
2108 if (!(lpwh = get_handle_object(hInternet)))
2109 return INTERNET_INVALID_STATUS_CALLBACK;
2110
2111 retVal = set_status_callback(lpwh, lpfnIntCB, TRUE);
2112
2113 WININET_Release( lpwh );
2114 return retVal;
2115 }
2116
2117 /***********************************************************************
2118 * InternetSetFilePointer (WININET.@)
2119 */
2120 DWORD WINAPI InternetSetFilePointer(HINTERNET hFile, LONG lDistanceToMove,
2121 PVOID pReserved, DWORD dwMoveContext, DWORD_PTR dwContext)
2122 {
2123 FIXME("(%p %d %p %d %lx): stub\n", hFile, lDistanceToMove, pReserved, dwMoveContext, dwContext);
2124 return FALSE;
2125 }
2126
2127 /***********************************************************************
2128 * InternetWriteFile (WININET.@)
2129 *
2130 * Write data to an open internet file
2131 *
2132 * RETURNS
2133 * TRUE on success
2134 * FALSE on failure
2135 *
2136 */
2137 BOOL WINAPI InternetWriteFile(HINTERNET hFile, LPCVOID lpBuffer,
2138 DWORD dwNumOfBytesToWrite, LPDWORD lpdwNumOfBytesWritten)
2139 {
2140 object_header_t *lpwh;
2141 BOOL res;
2142
2143 TRACE("(%p %p %d %p)\n", hFile, lpBuffer, dwNumOfBytesToWrite, lpdwNumOfBytesWritten);
2144
2145 lpwh = get_handle_object( hFile );
2146 if (!lpwh) {
2147 WARN("Invalid handle\n");
2148 SetLastError(ERROR_INVALID_HANDLE);
2149 return FALSE;
2150 }
2151
2152 if(lpwh->vtbl->WriteFile) {
2153 res = lpwh->vtbl->WriteFile(lpwh, lpBuffer, dwNumOfBytesToWrite, lpdwNumOfBytesWritten);
2154 }else {
2155 WARN("No Writefile method.\n");
2156 res = ERROR_INVALID_HANDLE;
2157 }
2158
2159 WININET_Release( lpwh );
2160
2161 if(res != ERROR_SUCCESS)
2162 SetLastError(res);
2163 return res == ERROR_SUCCESS;
2164 }
2165
2166
2167 /***********************************************************************
2168 * InternetReadFile (WININET.@)
2169 *
2170 * Read data from an open internet file
2171 *
2172 * RETURNS
2173 * TRUE on success
2174 * FALSE on failure
2175 *
2176 */
2177 BOOL WINAPI InternetReadFile(HINTERNET hFile, LPVOID lpBuffer,
2178 DWORD dwNumOfBytesToRead, LPDWORD pdwNumOfBytesRead)
2179 {
2180 object_header_t *hdr;
2181 DWORD res = ERROR_INTERNET_INCORRECT_HANDLE_TYPE;
2182
2183 TRACE("%p %p %d %p\n", hFile, lpBuffer, dwNumOfBytesToRead, pdwNumOfBytesRead);
2184
2185 hdr = get_handle_object(hFile);
2186 if (!hdr) {
2187 INTERNET_SetLastError(ERROR_INVALID_HANDLE);
2188 return FALSE;
2189 }
2190
2191 if(hdr->vtbl->ReadFile)
2192 res = hdr->vtbl->ReadFile(hdr, lpBuffer, dwNumOfBytesToRead, pdwNumOfBytesRead);
2193
2194 WININET_Release(hdr);
2195
2196 TRACE("-- %s (%u) (bytes read: %d)\n", res == ERROR_SUCCESS ? "TRUE": "FALSE", res,
2197 pdwNumOfBytesRead ? *pdwNumOfBytesRead : -1);
2198
2199 if(res != ERROR_SUCCESS)
2200 SetLastError(res);
2201 return res == ERROR_SUCCESS;
2202 }
2203
2204 /***********************************************************************
2205 * InternetReadFileExA (WININET.@)
2206 *
2207 * Read data from an open internet file
2208 *
2209 * PARAMS
2210 * hFile [I] Handle returned by InternetOpenUrl or HttpOpenRequest.
2211 * lpBuffersOut [I/O] Buffer.
2212 * dwFlags [I] Flags. See notes.
2213 * dwContext [I] Context for callbacks.
2214 *
2215 * RETURNS
2216 * TRUE on success
2217 * FALSE on failure
2218 *
2219 * NOTES
2220 * The parameter dwFlags include zero or more of the following flags:
2221 *|IRF_ASYNC - Makes the call asynchronous.
2222 *|IRF_SYNC - Makes the call synchronous.
2223 *|IRF_USE_CONTEXT - Forces dwContext to be used.
2224 *|IRF_NO_WAIT - Don't block if the data is not available, just return what is available.
2225 *
2226 * However, in testing IRF_USE_CONTEXT seems to have no effect - dwContext isn't used.
2227 *
2228 * SEE
2229 * InternetOpenUrlA(), HttpOpenRequestA()
2230 */
2231 BOOL WINAPI InternetReadFileExA(HINTERNET hFile, LPINTERNET_BUFFERSA lpBuffersOut,
2232 DWORD dwFlags, DWORD_PTR dwContext)
2233 {
2234 object_header_t *hdr;
2235 DWORD res = ERROR_INTERNET_INCORRECT_HANDLE_TYPE;
2236
2237 TRACE("(%p %p 0x%x 0x%lx)\n", hFile, lpBuffersOut, dwFlags, dwContext);
2238
2239 if (lpBuffersOut->dwStructSize != sizeof(*lpBuffersOut)) {
2240 SetLastError(ERROR_INVALID_PARAMETER);
2241 return FALSE;
2242 }
2243
2244 hdr = get_handle_object(hFile);
2245 if (!hdr) {
2246 INTERNET_SetLastError(ERROR_INVALID_HANDLE);
2247 return FALSE;
2248 }
2249
2250 if(hdr->vtbl->ReadFileEx)
2251 res = hdr->vtbl->ReadFileEx(hdr, lpBuffersOut->lpvBuffer, lpBuffersOut->dwBufferLength,
2252 &lpBuffersOut->dwBufferLength, dwFlags, dwContext);
2253
2254 WININET_Release(hdr);
2255
2256 TRACE("-- %s (%u, bytes read: %d)\n", res == ERROR_SUCCESS ? "TRUE": "FALSE",
2257 res, lpBuffersOut->dwBufferLength);
2258
2259 if(res != ERROR_SUCCESS)
2260 SetLastError(res);
2261 return res == ERROR_SUCCESS;
2262 }
2263
2264 /***********************************************************************
2265 * InternetReadFileExW (WININET.@)
2266 * SEE
2267 * InternetReadFileExA()
2268 */
2269 BOOL WINAPI InternetReadFileExW(HINTERNET hFile, LPINTERNET_BUFFERSW lpBuffer,
2270 DWORD dwFlags, DWORD_PTR dwContext)
2271 {
2272 object_header_t *hdr;
2273 DWORD res = ERROR_INTERNET_INCORRECT_HANDLE_TYPE;
2274
2275 TRACE("(%p %p 0x%x 0x%lx)\n", hFile, lpBuffer, dwFlags, dwContext);
2276
2277 if (lpBuffer->dwStructSize != sizeof(*lpBuffer)) {
2278 SetLastError(ERROR_INVALID_PARAMETER);
2279 return FALSE;
2280 }
2281
2282 hdr = get_handle_object(hFile);
2283 if (!hdr) {
2284 INTERNET_SetLastError(ERROR_INVALID_HANDLE);
2285 return FALSE;
2286 }
2287
2288 if(hdr->vtbl->ReadFileEx)
2289 res = hdr->vtbl->ReadFileEx(hdr, lpBuffer->lpvBuffer, lpBuffer->dwBufferLength, &lpBuffer->dwBufferLength,
2290 dwFlags, dwContext);
2291
2292 WININET_Release(hdr);
2293
2294 TRACE("-- %s (%u, bytes read: %d)\n", res == ERROR_SUCCESS ? "TRUE": "FALSE",
2295 res, lpBuffer->dwBufferLength);
2296
2297 if(res != ERROR_SUCCESS)
2298 SetLastError(res);
2299 return res == ERROR_SUCCESS;
2300 }
2301
2302 static DWORD query_global_option(DWORD option, void *buffer, DWORD *size, BOOL unicode)
2303 {
2304 /* FIXME: This function currently handles more options than it should. Options requiring
2305 * proper handles should be moved to proper functions */
2306 switch(option) {
2307 case INTERNET_OPTION_HTTP_VERSION:
2308 if (*size < sizeof(HTTP_VERSION_INFO))
2309 return ERROR_INSUFFICIENT_BUFFER;
2310
2311 /*
2312 * Presently hardcoded to 1.1
2313 */
2314 ((HTTP_VERSION_INFO*)buffer)->dwMajorVersion = 1;
2315 ((HTTP_VERSION_INFO*)buffer)->dwMinorVersion = 1;
2316 *size = sizeof(HTTP_VERSION_INFO);
2317
2318 return ERROR_SUCCESS;
2319
2320 case INTERNET_OPTION_CONNECTED_STATE:
2321 FIXME("INTERNET_OPTION_CONNECTED_STATE: semi-stub\n");
2322
2323 if (*size < sizeof(ULONG))
2324 return ERROR_INSUFFICIENT_BUFFER;
2325
2326 *(ULONG*)buffer = INTERNET_STATE_CONNECTED;
2327 *size = sizeof(ULONG);
2328
2329 return ERROR_SUCCESS;
2330
2331 case INTERNET_OPTION_PROXY: {
2332 appinfo_t ai;
2333 BOOL ret;
2334
2335 TRACE("Getting global proxy info\n");
2336 memset(&ai, 0, sizeof(appinfo_t));
2337 INTERNET_ConfigureProxy(&ai);
2338
2339 ret = APPINFO_QueryOption(&ai.hdr, INTERNET_OPTION_PROXY, buffer, size, unicode); /* FIXME */
2340 APPINFO_Destroy(&ai.hdr);
2341 return ret;
2342 }
2343
2344 case INTERNET_OPTION_MAX_CONNS_PER_SERVER:
2345 TRACE("INTERNET_OPTION_MAX_CONNS_PER_SERVER\n");
2346
2347 if (*size < sizeof(ULONG))
2348 return ERROR_INSUFFICIENT_BUFFER;
2349
2350 *(ULONG*)buffer = max_conns;
2351 *size = sizeof(ULONG);
2352
2353 return ERROR_SUCCESS;
2354
2355 case INTERNET_OPTION_MAX_CONNS_PER_1_0_SERVER:
2356 TRACE("INTERNET_OPTION_MAX_CONNS_1_0_SERVER\n");
2357
2358 if (*size < sizeof(ULONG))
2359 return ERROR_INSUFFICIENT_BUFFER;
2360
2361 *(ULONG*)buffer = max_1_0_conns;
2362 *size = sizeof(ULONG);
2363
2364 return ERROR_SUCCESS;
2365
2366 case INTERNET_OPTION_SECURITY_FLAGS:
2367 FIXME("INTERNET_OPTION_SECURITY_FLAGS: Stub\n");
2368 return ERROR_SUCCESS;
2369
2370 case INTERNET_OPTION_VERSION: {
2371 static const INTERNET_VERSION_INFO info = { 1, 2 };
2372
2373 TRACE("INTERNET_OPTION_VERSION\n");
2374
2375 if (*size < sizeof(INTERNET_VERSION_INFO))
2376 return ERROR_INSUFFICIENT_BUFFER;
2377
2378 memcpy(buffer, &info, sizeof(info));
2379 *size = sizeof(info);
2380
2381 return ERROR_SUCCESS;
2382 }
2383
2384 case INTERNET_OPTION_PER_CONNECTION_OPTION: {
2385 INTERNET_PER_CONN_OPTION_LISTW *con = buffer;
2386 INTERNET_PER_CONN_OPTION_LISTA *conA = buffer;
2387 DWORD res = ERROR_SUCCESS, i;
2388 proxyinfo_t pi;
2389 LONG ret;
2390
2391 TRACE("Getting global proxy info\n");
2392 if((ret = INTERNET_LoadProxySettings(&pi)))
2393 return ret;
2394
2395 FIXME("INTERNET_OPTION_PER_CONNECTION_OPTION stub\n");
2396
2397 if (*size < sizeof(INTERNET_PER_CONN_OPTION_LISTW)) {
2398 FreeProxyInfo(&pi);
2399 return ERROR_INSUFFICIENT_BUFFER;
2400 }
2401
2402 for (i = 0; i < con->dwOptionCount; i++) {
2403 INTERNET_PER_CONN_OPTIONW *optionW = con->pOptions + i;
2404 INTERNET_PER_CONN_OPTIONA *optionA = conA->pOptions + i;
2405
2406 switch (optionW->dwOption) {
2407 case INTERNET_PER_CONN_FLAGS:
2408 if(pi.proxyEnabled)
2409 optionW->Value.dwValue = PROXY_TYPE_PROXY;
2410 else
2411 optionW->Value.dwValue = PROXY_TYPE_DIRECT;
2412 break;
2413
2414 case INTERNET_PER_CONN_PROXY_SERVER:
2415 if (unicode)
2416 optionW->Value.pszValue = heap_strdupW(pi.proxy);
2417 else
2418 optionA->Value.pszValue = heap_strdupWtoA(pi.proxy);
2419 break;
2420
2421 case INTERNET_PER_CONN_PROXY_BYPASS:
2422 if (unicode)
2423 optionW->Value.pszValue = heap_strdupW(pi.proxyBypass);
2424 else
2425 optionA->Value.pszValue = heap_strdupWtoA(pi.proxyBypass);
2426 break;
2427
2428 case INTERNET_PER_CONN_AUTOCONFIG_URL:
2429 case INTERNET_PER_CONN_AUTODISCOVERY_FLAGS:
2430 case INTERNET_PER_CONN_AUTOCONFIG_SECONDARY_URL:
2431 case INTERNET_PER_CONN_AUTOCONFIG_RELOAD_DELAY_MINS:
2432 case INTERNET_PER_CONN_AUTOCONFIG_LAST_DETECT_TIME:
2433 case INTERNET_PER_CONN_AUTOCONFIG_LAST_DETECT_URL:
2434 FIXME("Unhandled dwOption %d\n", optionW->dwOption);
2435 memset(&optionW->Value, 0, sizeof(optionW->Value));
2436 break;
2437
2438 default:
2439 FIXME("Unknown dwOption %d\n", optionW->dwOption);
2440 res = ERROR_INVALID_PARAMETER;
2441 break;
2442 }
2443 }
2444 FreeProxyInfo(&pi);
2445
2446 return res;
2447 }
2448 case INTERNET_OPTION_REQUEST_FLAGS:
2449 case INTERNET_OPTION_USER_AGENT:
2450 *size = 0;
2451 return ERROR_INTERNET_INCORRECT_HANDLE_TYPE;
2452 case INTERNET_OPTION_POLICY:
2453 return ERROR_INVALID_PARAMETER;
2454 case INTERNET_OPTION_CONNECT_TIMEOUT:
2455 TRACE("INTERNET_OPTION_CONNECT_TIMEOUT\n");
2456
2457 if (*size < sizeof(ULONG))
2458 return ERROR_INSUFFICIENT_BUFFER;
2459
2460 *(ULONG*)buffer = connect_timeout;
2461 *size = sizeof(ULONG);
2462
2463 return ERROR_SUCCESS;
2464 }
2465
2466 FIXME("Stub for %d\n", option);
2467 return ERROR_INTERNET_INCORRECT_HANDLE_TYPE;
2468 }
2469
2470 DWORD INET_QueryOption(object_header_t *hdr, DWORD option, void *buffer, DWORD *size, BOOL unicode)
2471 {
2472 switch(option) {
2473 case INTERNET_OPTION_CONTEXT_VALUE:
2474 if (!size)
2475 return ERROR_INVALID_PARAMETER;
2476
2477 if (*size < sizeof(DWORD_PTR)) {
2478 *size = sizeof(DWORD_PTR);
2479 return ERROR_INSUFFICIENT_BUFFER;
2480 }
2481 if (!buffer)
2482 return ERROR_INVALID_PARAMETER;
2483
2484 *(DWORD_PTR *)buffer = hdr->dwContext;
2485 *size = sizeof(DWORD_PTR);
2486 return ERROR_SUCCESS;
2487
2488 case INTERNET_OPTION_REQUEST_FLAGS:
2489 WARN("INTERNET_OPTION_REQUEST_FLAGS\n");
2490 *size = sizeof(DWORD);
2491 return ERROR_INTERNET_INCORRECT_HANDLE_TYPE;
2492
2493 case INTERNET_OPTION_MAX_CONNS_PER_SERVER:
2494 case INTERNET_OPTION_MAX_CONNS_PER_1_0_SERVER:
2495 WARN("Called on global option %u\n", option);
2496 return ERROR_INTERNET_INVALID_OPERATION;
2497 }
2498
2499 /* FIXME: we shouldn't call it here */
2500 return query_global_option(option, buffer, size, unicode);
2501 }
2502
2503 /***********************************************************************
2504 * InternetQueryOptionW (WININET.@)
2505 *
2506 * Queries an options on the specified handle
2507 *
2508 * RETURNS
2509 * TRUE on success
2510 * FALSE on failure
2511 *
2512 */
2513 BOOL WINAPI InternetQueryOptionW(HINTERNET hInternet, DWORD dwOption,
2514 LPVOID lpBuffer, LPDWORD lpdwBufferLength)
2515 {
2516 object_header_t *hdr;
2517 DWORD res = ERROR_INVALID_HANDLE;
2518
2519 TRACE("%p %d %p %p\n", hInternet, dwOption, lpBuffer, lpdwBufferLength);
2520
2521 if(hInternet) {
2522 hdr = get_handle_object(hInternet);
2523 if (hdr) {
2524 res = hdr->vtbl->QueryOption(hdr, dwOption, lpBuffer, lpdwBufferLength, TRUE);
2525 WININET_Release(hdr);
2526 }
2527 }else {
2528 res = query_global_option(dwOption, lpBuffer, lpdwBufferLength, TRUE);
2529 }
2530
2531 if(res != ERROR_SUCCESS)
2532 SetLastError(res);
2533 return res == ERROR_SUCCESS;
2534 }
2535
2536 /***********************************************************************
2537 * InternetQueryOptionA (WININET.@)
2538 *
2539 * Queries an options on the specified handle
2540 *
2541 * RETURNS
2542 * TRUE on success
2543 * FALSE on failure
2544 *
2545 */
2546 BOOL WINAPI InternetQueryOptionA(HINTERNET hInternet, DWORD dwOption,
2547 LPVOID lpBuffer, LPDWORD lpdwBufferLength)
2548 {
2549 object_header_t *hdr;
2550 DWORD res = ERROR_INVALID_HANDLE;
2551
2552 TRACE("%p %d %p %p\n", hInternet, dwOption, lpBuffer, lpdwBufferLength);
2553
2554 if(hInternet) {
2555 hdr = get_handle_object(hInternet);
2556 if (hdr) {
2557 res = hdr->vtbl->QueryOption(hdr, dwOption, lpBuffer, lpdwBufferLength, FALSE);
2558 WININET_Release(hdr);
2559 }
2560 }else {
2561 res = query_global_option(dwOption, lpBuffer, lpdwBufferLength, FALSE);
2562 }
2563
2564 if(res != ERROR_SUCCESS)
2565 SetLastError(res);
2566 return res == ERROR_SUCCESS;
2567 }
2568
2569 DWORD INET_SetOption(object_header_t *hdr, DWORD option, void *buf, DWORD size)
2570 {
2571 switch(option) {
2572 case INTERNET_OPTION_CALLBACK:
2573 WARN("Not settable option %u\n", option);
2574 return ERROR_INTERNET_OPTION_NOT_SETTABLE;
2575 case INTERNET_OPTION_MAX_CONNS_PER_SERVER:
2576 case INTERNET_OPTION_MAX_CONNS_PER_1_0_SERVER:
2577 WARN("Called on global option %u\n", option);
2578 return ERROR_INTERNET_INVALID_OPERATION;
2579 }
2580
2581 return ERROR_INTERNET_INVALID_OPTION;
2582 }
2583
2584 static DWORD set_global_option(DWORD option, void *buf, DWORD size)
2585 {
2586 switch(option) {
2587 case INTERNET_OPTION_CALLBACK:
2588 WARN("Not global option %u\n", option);
2589 return ERROR_INTERNET_INCORRECT_HANDLE_TYPE;
2590
2591 case INTERNET_OPTION_MAX_CONNS_PER_SERVER:
2592 TRACE("INTERNET_OPTION_MAX_CONNS_PER_SERVER\n");
2593
2594 if(size != sizeof(max_conns))
2595 return ERROR_INTERNET_BAD_OPTION_LENGTH;
2596 if(!*(ULONG*)buf)
2597 return ERROR_BAD_ARGUMENTS;
2598
2599 max_conns = *(ULONG*)buf;
2600 return ERROR_SUCCESS;
2601
2602 case INTERNET_OPTION_MAX_CONNS_PER_1_0_SERVER:
2603 TRACE("INTERNET_OPTION_MAX_CONNS_PER_1_0_SERVER\n");
2604
2605 if(size != sizeof(max_1_0_conns))
2606 return ERROR_INTERNET_BAD_OPTION_LENGTH;
2607 if(!*(ULONG*)buf)
2608 return ERROR_BAD_ARGUMENTS;
2609
2610 max_1_0_conns = *(ULONG*)buf;
2611 return ERROR_SUCCESS;
2612
2613 case INTERNET_OPTION_CONNECT_TIMEOUT:
2614 TRACE("INTERNET_OPTION_CONNECT_TIMEOUT\n");
2615
2616 if(size != sizeof(connect_timeout))
2617 return ERROR_INTERNET_BAD_OPTION_LENGTH;
2618 if(!*(ULONG*)buf)
2619 return ERROR_BAD_ARGUMENTS;
2620
2621 connect_timeout = *(ULONG*)buf;
2622 return ERROR_SUCCESS;
2623
2624 case INTERNET_OPTION_SETTINGS_CHANGED:
2625 FIXME("INTERNETOPTION_SETTINGS_CHANGED semi-stub\n");
2626 collect_connections(COLLECT_CONNECTIONS);
2627 return ERROR_SUCCESS;
2628 }
2629
2630 return ERROR_INTERNET_INVALID_OPTION;
2631 }
2632
2633 /***********************************************************************
2634 * InternetSetOptionW (WININET.@)
2635 *
2636 * Sets an options on the specified handle
2637 *
2638 * RETURNS
2639 * TRUE on success
2640 * FALSE on failure
2641 *
2642 */
2643 BOOL WINAPI InternetSetOptionW(HINTERNET hInternet, DWORD dwOption,
2644 LPVOID lpBuffer, DWORD dwBufferLength)
2645 {
2646 object_header_t *lpwhh;
2647 BOOL ret = TRUE;
2648 DWORD res;
2649
2650 TRACE("(%p %d %p %d)\n", hInternet, dwOption, lpBuffer, dwBufferLength);
2651
2652 lpwhh = (object_header_t*) get_handle_object( hInternet );
2653 if(lpwhh)
2654 res = lpwhh->vtbl->SetOption(lpwhh, dwOption, lpBuffer, dwBufferLength);
2655 else
2656 res = set_global_option(dwOption, lpBuffer, dwBufferLength);
2657
2658 if(res != ERROR_INTERNET_INVALID_OPTION) {
2659 if(lpwhh)
2660 WININET_Release(lpwhh);
2661
2662 if(res != ERROR_SUCCESS)
2663 SetLastError(res);
2664
2665 return res == ERROR_SUCCESS;
2666 }
2667
2668 switch (dwOption)
2669 {
2670 case INTERNET_OPTION_HTTP_VERSION:
2671 {
2672 HTTP_VERSION_INFO* pVersion=(HTTP_VERSION_INFO*)lpBuffer;
2673 FIXME("Option INTERNET_OPTION_HTTP_VERSION(%d,%d): STUB\n",pVersion->dwMajorVersion,pVersion->dwMinorVersion);
2674 }
2675 break;
2676 case INTERNET_OPTION_ERROR_MASK:
2677 {
2678 if(!lpwhh) {
2679 SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE);
2680 return FALSE;
2681 } else if(*(ULONG*)lpBuffer & (~(INTERNET_ERROR_MASK_INSERT_CDROM|
2682 INTERNET_ERROR_MASK_COMBINED_SEC_CERT|
2683 INTERNET_ERROR_MASK_LOGIN_FAILURE_DISPLAY_ENTITY_BODY))) {
2684 SetLastError(ERROR_INVALID_PARAMETER);
2685 ret = FALSE;
2686 } else if(dwBufferLength != sizeof(ULONG)) {
2687 SetLastError(ERROR_INTERNET_BAD_OPTION_LENGTH);
2688 ret = FALSE;
2689 } else
2690 TRACE("INTERNET_OPTION_ERROR_MASK: %x\n", *(ULONG*)lpBuffer);
2691 lpwhh->ErrorMask = *(ULONG*)lpBuffer;
2692 }
2693 break;
2694 case INTERNET_OPTION_PROXY:
2695 {
2696 INTERNET_PROXY_INFOW *info = lpBuffer;
2697
2698 if (!lpBuffer || dwBufferLength < sizeof(INTERNET_PROXY_INFOW))
2699 {
2700 SetLastError(ERROR_INVALID_PARAMETER);
2701 return FALSE;
2702 }
2703 if (!hInternet)
2704 {
2705 EnterCriticalSection( &WININET_cs );
2706 free_global_proxy();
2707 global_proxy = heap_alloc( sizeof(proxyinfo_t) );
2708 if (global_proxy)
2709 {
2710 if (info->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
2711 {
2712 global_proxy->proxyEnabled = 1;
2713 global_proxy->proxy = heap_strdupW( info->lpszProxy );
2714 global_proxy->proxyBypass = heap_strdupW( info->lpszProxyBypass );
2715 }
2716 else
2717 {
2718 global_proxy->proxyEnabled = 0;
2719 global_proxy->proxy = global_proxy->proxyBypass = NULL;
2720 }
2721 }
2722 LeaveCriticalSection( &WININET_cs );
2723 }
2724 else
2725 {
2726 /* In general, each type of object should handle
2727 * INTERNET_OPTION_PROXY directly. This FIXME ensures it doesn't
2728 * get silently dropped.
2729 */
2730 FIXME("INTERNET_OPTION_PROXY unimplemented\n");
2731 SetLastError(ERROR_INTERNET_INVALID_OPTION);
2732 ret = FALSE;
2733 }
2734 break;
2735 }
2736 case INTERNET_OPTION_CODEPAGE:
2737 {
2738 ULONG codepage = *(ULONG *)lpBuffer;
2739 FIXME("Option INTERNET_OPTION_CODEPAGE (%d): STUB\n", codepage);
2740 }
2741 break;
2742 case INTERNET_OPTION_REQUEST_PRIORITY:
2743 {
2744 ULONG priority = *(ULONG *)lpBuffer;
2745 FIXME("Option INTERNET_OPTION_REQUEST_PRIORITY (%d): STUB\n", priority);
2746 }
2747 break;
2748 case INTERNET_OPTION_CONNECT_TIMEOUT:
2749 {
2750 ULONG connecttimeout = *(ULONG *)lpBuffer;
2751 FIXME("Option INTERNET_OPTION_CONNECT_TIMEOUT (%d): STUB\n", connecttimeout);
2752 }
2753 break;
2754 case INTERNET_OPTION_DATA_RECEIVE_TIMEOUT:
2755 {
2756 ULONG receivetimeout = *(ULONG *)lpBuffer;
2757 FIXME("Option INTERNET_OPTION_DATA_RECEIVE_TIMEOUT (%d): STUB\n", receivetimeout);
2758 }
2759 break;
2760 case INTERNET_OPTION_RESET_URLCACHE_SESSION:
2761 FIXME("Option INTERNET_OPTION_RESET_URLCACHE_SESSION: STUB\n");
2762 break;
2763 case INTERNET_OPTION_END_BROWSER_SESSION:
2764 FIXME("Option INTERNET_OPTION_END_BROWSER_SESSION: STUB\n");
2765 break;
2766 case INTERNET_OPTION_CONNECTED_STATE:
2767 FIXME("Option INTERNET_OPTION_CONNECTED_STATE: STUB\n");
2768 break;
2769 case INTERNET_OPTION_DISABLE_PASSPORT_AUTH:
2770 TRACE("Option INTERNET_OPTION_DISABLE_PASSPORT_AUTH: harmless stub, since not enabled\n");
2771 break;
2772 case INTERNET_OPTION_SEND_TIMEOUT:
2773 case INTERNET_OPTION_RECEIVE_TIMEOUT:
2774 case INTERNET_OPTION_DATA_SEND_TIMEOUT:
2775 {
2776 ULONG timeout = *(ULONG *)lpBuffer;
2777 FIXME("INTERNET_OPTION_SEND/RECEIVE_TIMEOUT/DATA_SEND_TIMEOUT %d\n", timeout);
2778 break;
2779 }
2780 case INTERNET_OPTION_CONNECT_RETRIES:
2781 {
2782 ULONG retries = *(ULONG *)lpBuffer;
2783 FIXME("INTERNET_OPTION_CONNECT_RETRIES %d\n", retries);
2784 break;
2785 }
2786 case INTERNET_OPTION_CONTEXT_VALUE:
2787 {
2788 if (!lpwhh)
2789 {
2790 SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE);
2791 return FALSE;
2792 }
2793 if (!lpBuffer || dwBufferLength != sizeof(DWORD_PTR))
2794 {
2795 SetLastError(ERROR_INVALID_PARAMETER);
2796 ret = FALSE;
2797 }
2798 else
2799 lpwhh->dwContext = *(DWORD_PTR *)lpBuffer;
2800 break;
2801 }
2802 case INTERNET_OPTION_SECURITY_FLAGS:
2803 FIXME("Option INTERNET_OPTION_SECURITY_FLAGS; STUB\n");
2804 break;
2805 case INTERNET_OPTION_DISABLE_AUTODIAL:
2806 FIXME("Option INTERNET_OPTION_DISABLE_AUTODIAL; STUB\n");
2807 break;
2808 case INTERNET_OPTION_HTTP_DECODING:
2809 FIXME("INTERNET_OPTION_HTTP_DECODING; STUB\n");
2810 SetLastError(ERROR_INTERNET_INVALID_OPTION);
2811 ret = FALSE;
2812 break;
2813 case INTERNET_OPTION_COOKIES_3RD_PARTY:
2814 FIXME("INTERNET_OPTION_COOKIES_3RD_PARTY; STUB\n");
2815 SetLastError(ERROR_INTERNET_INVALID_OPTION);
2816 ret = FALSE;
2817 break;
2818 case INTERNET_OPTION_SEND_UTF8_SERVERNAME_TO_PROXY:
2819 FIXME("INTERNET_OPTION_SEND_UTF8_SERVERNAME_TO_PROXY; STUB\n");
2820 SetLastError(ERROR_INTERNET_INVALID_OPTION);
2821 ret = FALSE;
2822 break;
2823 case INTERNET_OPTION_CODEPAGE_PATH:
2824 FIXME("INTERNET_OPTION_CODEPAGE_PATH; STUB\n");
2825 SetLastError(ERROR_INTERNET_INVALID_OPTION);
2826 ret = FALSE;
2827 break;
2828 case INTERNET_OPTION_CODEPAGE_EXTRA:
2829 FIXME("INTERNET_OPTION_CODEPAGE_EXTRA; STUB\n");
2830 SetLastError(ERROR_INTERNET_INVALID_OPTION);
2831 ret = FALSE;
2832 break;
2833 case INTERNET_OPTION_IDN:
2834 FIXME("INTERNET_OPTION_IDN; STUB\n");
2835 SetLastError(ERROR_INTERNET_INVALID_OPTION);
2836 ret = FALSE;
2837 break;
2838 case INTERNET_OPTION_POLICY:
2839 SetLastError(ERROR_INVALID_PARAMETER);
2840 ret = FALSE;
2841 break;
2842 case INTERNET_OPTION_PER_CONNECTION_OPTION: {
2843 INTERNET_PER_CONN_OPTION_LISTW *con = lpBuffer;
2844 LONG res;
2845 int i;
2846 proxyinfo_t pi;
2847
2848 INTERNET_LoadProxySettings(&pi);
2849
2850 for (i = 0; i < con->dwOptionCount; i++) {
2851 INTERNET_PER_CONN_OPTIONW *option = con->pOptions + i;
2852
2853 switch (option->dwOption) {
2854 case INTERNET_PER_CONN_PROXY_SERVER:
2855 heap_free(pi.proxy);
2856 pi.proxy = heap_strdupW(option->Value.pszValue);
2857 break;
2858
2859 case INTERNET_PER_CONN_FLAGS:
2860 if(option->Value.dwValue & PROXY_TYPE_PROXY)
2861 pi.proxyEnabled = 1;
2862 else
2863 {
2864 if(option->Value.dwValue != PROXY_TYPE_DIRECT)
2865 FIXME("Unhandled flags: 0x%x\n", option->Value.dwValue);
2866 pi.proxyEnabled = 0;
2867 }
2868 break;
2869
2870 case INTERNET_PER_CONN_AUTOCONFIG_URL:
2871 case INTERNET_PER_CONN_AUTODISCOVERY_FLAGS:
2872 case INTERNET_PER_CONN_AUTOCONFIG_SECONDARY_URL:
2873 case INTERNET_PER_CONN_AUTOCONFIG_RELOAD_DELAY_MINS:
2874 case INTERNET_PER_CONN_AUTOCONFIG_LAST_DETECT_TIME:
2875 case INTERNET_PER_CONN_AUTOCONFIG_LAST_DETECT_URL:
2876 case INTERNET_PER_CONN_PROXY_BYPASS:
2877 FIXME("Unhandled dwOption %d\n", option->dwOption);
2878 break;
2879
2880 default:
2881 FIXME("Unknown dwOption %d\n", option->dwOption);
2882 SetLastError(ERROR_INVALID_PARAMETER);
2883 break;
2884 }
2885 }
2886
2887 if ((res = INTERNET_SaveProxySettings(&pi)))
2888 SetLastError(res);
2889
2890 FreeProxyInfo(&pi);
2891
2892 ret = (res == ERROR_SUCCESS);
2893 break;
2894 }
2895 default:
2896 FIXME("Option %d STUB\n",dwOption);
2897 SetLastError(ERROR_INTERNET_INVALID_OPTION);
2898 ret = FALSE;
2899 break;
2900 }
2901
2902 if(lpwhh)
2903 WININET_Release( lpwhh );
2904
2905 return ret;
2906 }
2907
2908
2909 /***********************************************************************
2910 * InternetSetOptionA (WININET.@)
2911 *
2912 * Sets an options on the specified handle.
2913 *
2914 * RETURNS
2915 * TRUE on success
2916 * FALSE on failure
2917 *
2918 */
2919 BOOL WINAPI InternetSetOptionA(HINTERNET hInternet, DWORD dwOption,
2920 LPVOID lpBuffer, DWORD dwBufferLength)
2921 {
2922 LPVOID wbuffer;
2923 DWORD wlen;
2924 BOOL r;
2925
2926 switch( dwOption )
2927 {
2928 case INTERNET_OPTION_PROXY:
2929 {
2930 LPINTERNET_PROXY_INFOA pi = (LPINTERNET_PROXY_INFOA) lpBuffer;
2931 LPINTERNET_PROXY_INFOW piw;
2932 DWORD proxlen, prbylen;
2933 LPWSTR prox, prby;
2934
2935 proxlen = MultiByteToWideChar( CP_ACP, 0, pi->lpszProxy, -1, NULL, 0);
2936 prbylen= MultiByteToWideChar( CP_ACP, 0, pi->lpszProxyBypass, -1, NULL, 0);
2937 wlen = sizeof(*piw) + proxlen + prbylen;
2938 wbuffer = heap_alloc(wlen*sizeof(WCHAR) );
2939 piw = (LPINTERNET_PROXY_INFOW) wbuffer;
2940 piw->dwAccessType = pi->dwAccessType;
2941 prox = (LPWSTR) &piw[1];
2942 prby = &prox[proxlen+1];
2943 MultiByteToWideChar( CP_ACP, 0, pi->lpszProxy, -1, prox, proxlen);
2944 MultiByteToWideChar( CP_ACP, 0, pi->lpszProxyBypass, -1, prby, prbylen);
2945 piw->lpszProxy = prox;
2946 piw->lpszProxyBypass = prby;
2947 }
2948 break;
2949 case INTERNET_OPTION_USER_AGENT:
2950 case INTERNET_OPTION_USERNAME:
2951 case INTERNET_OPTION_PASSWORD:
2952 wlen = MultiByteToWideChar( CP_ACP, 0, lpBuffer, dwBufferLength,
2953 NULL, 0 );
2954 wbuffer = heap_alloc(wlen*sizeof(WCHAR) );
2955 MultiByteToWideChar( CP_ACP, 0, lpBuffer, dwBufferLength,
2956 wbuffer, wlen );
2957 break;
2958 case INTERNET_OPTION_PER_CONNECTION_OPTION: {
2959 int i;
2960 INTERNET_PER_CONN_OPTION_LISTW *listW;
2961 INTERNET_PER_CONN_OPTION_LISTA *listA = lpBuffer;
2962 wlen = sizeof(INTERNET_PER_CONN_OPTION_LISTW);
2963 wbuffer = heap_alloc(wlen);
2964 listW = wbuffer;
2965
2966 listW->dwSize = sizeof(INTERNET_PER_CONN_OPTION_LISTW);
2967 if (listA->pszConnection)
2968 {
2969 wlen = MultiByteToWideChar( CP_ACP, 0, listA->pszConnection, -1, NULL, 0 );
2970 listW->pszConnection = heap_alloc(wlen*sizeof(WCHAR));
2971 MultiByteToWideChar( CP_ACP, 0, listA->pszConnection, -1, listW->pszConnection, wlen );
2972 }
2973 else
2974 listW->pszConnection = NULL;
2975 listW->dwOptionCount = listA->dwOptionCount;
2976 listW->dwOptionError = listA->dwOptionError;
2977 listW->pOptions = heap_alloc(sizeof(INTERNET_PER_CONN_OPTIONW) * listA->dwOptionCount);
2978
2979 for (i = 0; i < listA->dwOptionCount; ++i) {
2980 INTERNET_PER_CONN_OPTIONA *optA = listA->pOptions + i;
2981 INTERNET_PER_CONN_OPTIONW *optW = listW->pOptions + i;
2982
2983 optW->dwOption = optA->dwOption;
2984
2985 switch (optA->dwOption) {
2986 case INTERNET_PER_CONN_AUTOCONFIG_URL:
2987 case INTERNET_PER_CONN_PROXY_BYPASS:
2988 case INTERNET_PER_CONN_PROXY_SERVER:
2989 case INTERNET_PER_CONN_AUTOCONFIG_SECONDARY_URL:
2990 case INTERNET_PER_CONN_AUTOCONFIG_LAST_DETECT_URL:
2991 if (optA->Value.pszValue)
2992 {
2993 wlen = MultiByteToWideChar( CP_ACP, 0, optA->Value.pszValue, -1, NULL, 0 );
2994 optW->Value.pszValue = heap_alloc(wlen*sizeof(WCHAR));
2995 MultiByteToWideChar( CP_ACP, 0, optA->Value.pszValue, -1, optW->Value.pszValue, wlen );
2996 }
2997 else
2998 optW->Value.pszValue = NULL;
2999 break;
3000 case INTERNET_PER_CONN_AUTODISCOVERY_FLAGS:
3001 case INTERNET_PER_CONN_FLAGS:
3002 case INTERNET_PER_CONN_AUTOCONFIG_RELOAD_DELAY_MINS:
3003 optW->Value.dwValue = optA->Value.dwValue;
3004 break;
3005 case INTERNET_PER_CONN_AUTOCONFIG_LAST_DETECT_TIME:
3006 optW->Value.ftValue = optA->Value.ftValue;
3007 break;
3008 default:
3009 WARN("Unknown PER_CONN dwOption: %d, guessing at conversion to Wide\n", optA->dwOption);
3010 optW->Value.dwValue = optA->Value.dwValue;
3011 break;
3012 }
3013 }
3014 }
3015 break;
3016 default:
3017 wbuffer = lpBuffer;
3018 wlen = dwBufferLength;
3019 }
3020
3021 r = InternetSetOptionW(hInternet,dwOption, wbuffer, wlen);
3022
3023 if( lpBuffer != wbuffer )
3024 {
3025 if (dwOption == INTERNET_OPTION_PER_CONNECTION_OPTION)
3026 {
3027 INTERNET_PER_CONN_OPTION_LISTW *list = wbuffer;
3028 int i;
3029 for (i = 0; i < list->dwOptionCount; ++i) {
3030 INTERNET_PER_CONN_OPTIONW *opt = list->pOptions + i;
3031 switch (opt->dwOption) {
3032 case INTERNET_PER_CONN_AUTOCONFIG_URL:
3033 case INTERNET_PER_CONN_PROXY_BYPASS:
3034 case INTERNET_PER_CONN_PROXY_SERVER:
3035 case INTERNET_PER_CONN_AUTOCONFIG_SECONDARY_URL:
3036 case INTERNET_PER_CONN_AUTOCONFIG_LAST_DETECT_URL:
3037 heap_free( opt->Value.pszValue );
3038 break;
3039 default:
3040 break;
3041 }
3042 }
3043 heap_free( list->pOptions );
3044 }
3045 heap_free( wbuffer );
3046 }
3047
3048 return r;
3049 }
3050
3051
3052 /***********************************************************************
3053 * InternetSetOptionExA (WININET.@)
3054 */
3055 BOOL WINAPI InternetSetOptionExA(HINTERNET hInternet, DWORD dwOption,
3056 LPVOID lpBuffer, DWORD dwBufferLength, DWORD dwFlags)
3057 {
3058 FIXME("Flags %08x ignored\n", dwFlags);
3059 return InternetSetOptionA( hInternet, dwOption, lpBuffer, dwBufferLength );
3060 }
3061
3062 /***********************************************************************
3063 * InternetSetOptionExW (WININET.@)
3064 */
3065 BOOL WINAPI InternetSetOptionExW(HINTERNET hInternet, DWORD dwOption,
3066 LPVOID lpBuffer, DWORD dwBufferLength, DWORD dwFlags)
3067 {
3068 FIXME("Flags %08x ignored\n", dwFlags);
3069 if( dwFlags & ~ISO_VALID_FLAGS )
3070 {
3071 SetLastError( ERROR_INVALID_PARAMETER );
3072 return FALSE;
3073 }
3074 return InternetSetOptionW( hInternet, dwOption, lpBuffer, dwBufferLength );
3075 }
3076
3077 static const WCHAR WININET_wkday[7][4] =
3078 { { 'S','u','n', 0 }, { 'M','o','n', 0 }, { 'T','u','e', 0 }, { 'W','e','d', 0 },
3079 { 'T','h','u', 0 }, { 'F','r','i', 0 }, { 'S','a','t', 0 } };
3080 static const WCHAR WININET_month[12][4] =
3081 { { 'J','a','n', 0 }, { 'F','e','b', 0 }, { 'M','a','r', 0 }, { 'A','p','r', 0 },
3082 { 'M','a','y', 0 }, { 'J','u','n', 0 }, { 'J','u','l', 0 }, { 'A','u','g', 0 },
3083 { 'S','e','p', 0 }, { 'O','c','t', 0 }, { 'N','o','v', 0 }, { 'D','e','c', 0 } };
3084
3085 /***********************************************************************
3086 * InternetTimeFromSystemTimeA (WININET.@)
3087 */
3088 BOOL WINAPI InternetTimeFromSystemTimeA( const SYSTEMTIME* time, DWORD format, LPSTR string, DWORD size )
3089 {
3090 BOOL ret;
3091 WCHAR stringW[INTERNET_RFC1123_BUFSIZE];
3092
3093 TRACE( "%p 0x%08x %p 0x%08x\n", time, format, string, size );
3094
3095 if (!time || !string || format != INTERNET_RFC1123_FORMAT)
3096 {
3097 SetLastError(ERROR_INVALID_PARAMETER);
3098 return FALSE;
3099 }
3100
3101 if (size < INTERNET_RFC1123_BUFSIZE * sizeof(*string))
3102 {
3103 SetLastError(ERROR_INSUFFICIENT_BUFFER);
3104 return FALSE;
3105 }
3106
3107 ret = InternetTimeFromSystemTimeW( time, format, stringW, sizeof(stringW) );
3108 if (ret) WideCharToMultiByte( CP_ACP, 0, stringW, -1, string, size, NULL, NULL );
3109
3110 return ret;
3111 }
3112
3113 /***********************************************************************
3114 * InternetTimeFromSystemTimeW (WININET.@)
3115 */
3116 BOOL WINAPI InternetTimeFromSystemTimeW( const SYSTEMTIME* time, DWORD format, LPWSTR string, DWORD size )
3117 {
3118 static const WCHAR date[] =
3119 { '%','s',',',' ','%','0','2','d',' ','%','s',' ','%','4','d',' ','%','0',
3120 '2','d',':','%','0','2','d',':','%','0','2','d',' ','G','M','T', 0 };
3121
3122 TRACE( "%p 0x%08x %p 0x%08x\n", time, format, string, size );
3123
3124 if (!time || !string || format != INTERNET_RFC1123_FORMAT)
3125 {
3126 SetLastError(ERROR_INVALID_PARAMETER);
3127 return FALSE;
3128 }
3129
3130 if (size < INTERNET_RFC1123_BUFSIZE * sizeof(*string))
3131 {
3132 SetLastError(ERROR_INSUFFICIENT_BUFFER);
3133 return FALSE;
3134 }
3135
3136 sprintfW( string, date,
3137 WININET_wkday[time->wDayOfWeek],
3138 time->wDay,
3139 WININET_month[time->wMonth - 1],
3140 time->wYear,
3141 time->wHour,
3142 time->wMinute,
3143 time->wSecond );
3144
3145 return TRUE;
3146 }
3147
3148 /***********************************************************************
3149 * InternetTimeToSystemTimeA (WININET.@)
3150 */
3151 BOOL WINAPI InternetTimeToSystemTimeA( LPCSTR string, SYSTEMTIME* time, DWORD reserved )
3152 {
3153 BOOL ret = FALSE;
3154 WCHAR *stringW;
3155
3156 TRACE( "%s %p 0x%08x\n", debugstr_a(string), time, reserved );
3157
3158 stringW = heap_strdupAtoW(string);
3159 if (stringW)
3160 {
3161 ret = InternetTimeToSystemTimeW( stringW, time, reserved );
3162 heap_free( stringW );
3163 }
3164 return ret;
3165 }
3166
3167 /***********************************************************************
3168 * InternetTimeToSystemTimeW (WININET.@)
3169 */
3170 BOOL WINAPI InternetTimeToSystemTimeW( LPCWSTR string, SYSTEMTIME* time, DWORD reserved )
3171 {
3172 unsigned int i;
3173 const WCHAR *s = string;
3174 WCHAR *end;
3175
3176 TRACE( "%s %p 0x%08x\n", debugstr_w(string), time, reserved );
3177
3178 if (!string || !time) return FALSE;
3179
3180 /* Windows does this too */
3181 GetSystemTime( time );
3182
3183 /* Convert an RFC1123 time such as 'Fri, 07 Jan 2005 12:06:35 GMT' into
3184 * a SYSTEMTIME structure.
3185 */
3186
3187 while (*s && !isalphaW( *s )) s++;
3188 if (s[0] == '\0' || s[1] == '\0' || s[2] == '\0') return TRUE;
3189 time->wDayOfWeek = 7;
3190
3191 for (i = 0; i < 7; i++)
3192 {
3193 if (toupperW( WININET_wkday[i][0] ) == toupperW( s[0] ) &&
3194 toupperW( WININET_wkday[i][1] ) == toupperW( s[1] ) &&
3195 toupperW( WININET_wkday[i][2] ) == toupperW( s[2] ) )
3196 {
3197 time->wDayOfWeek = i;
3198 break;
3199 }
3200 }
3201
3202 if (time->wDayOfWeek > 6) return TRUE;
3203 while (*s && !isdigitW( *s )) s++;
3204 time->wDay = strtolW( s, &end, 10 );
3205 s = end;
3206
3207 while (*s && !isalphaW( *s )) s++;
3208 if (s[0] == '\0' || s[1] == '\0' || s[2] == '\0') return TRUE;
3209 time->wMonth = 0;
3210
3211 for (i = 0; i < 12; i++)
3212 {
3213 if (toupperW( WININET_month[i][0]) == toupperW( s[0] ) &&
3214 toupperW( WININET_month[i][1]) == toupperW( s[1] ) &&
3215 toupperW( WININET_month[i][2]) == toupperW( s[2] ) )
3216 {
3217 time->wMonth = i + 1;
3218 break;
3219 }
3220 }
3221 if (time->wMonth == 0) return TRUE;
3222
3223 while (*s && !isdigitW( *s )) s++;
3224 if (*s == '\0') return TRUE;
3225 time->wYear = strtolW( s, &end, 10 );
3226 s = end;
3227
3228 while (*s && !isdigitW( *s )) s++;
3229 if (*s == '\0') return TRUE;
3230 time->wHour = strtolW( s, &end, 10 );
3231 s = end;
3232
3233 while (*s && !isdigitW( *s )) s++;
3234 if (*s == '\0') return TRUE;
3235 time->wMinute = strtolW( s, &end, 10 );
3236 s = end;
3237
3238 while (*s && !isdigitW( *s )) s++;
3239 if (*s == '\0') return TRUE;
3240 time->wSecond = strtolW( s, &end, 10 );
3241 s = end;
3242
3243 time->wMilliseconds = 0;
3244 return TRUE;
3245 }
3246
3247 /***********************************************************************
3248 * InternetCheckConnectionW (WININET.@)
3249 *
3250 * Pings a requested host to check internet connection
3251 *
3252 * RETURNS
3253 * TRUE on success and FALSE on failure. If a failure then
3254 * ERROR_NOT_CONNECTED is placed into GetLastError
3255 *
3256 */
3257 BOOL WINAPI InternetCheckConnectionW( LPCWSTR lpszUrl, DWORD dwFlags, DWORD dwReserved )
3258 {
3259 /*
3260 * this is a kludge which runs the resident ping program and reads the output.
3261 *
3262 * Anyone have a better idea?
3263 */
3264
3265 BOOL rc = FALSE;
3266 static const CHAR ping[] = "ping -c 1 ";
3267 static const CHAR redirect[] = " >/dev/null 2>/dev/null";
3268 CHAR *command = NULL;
3269 WCHAR hostW[INTERNET_MAX_HOST_NAME_LENGTH];
3270 DWORD len;
3271 INTERNET_PORT port;
3272 int status = -1;
3273
3274 FIXME("\n");
3275
3276 /*
3277 * Crack or set the Address
3278 */
3279 if (lpszUrl == NULL)
3280 {
3281 /*
3282 * According to the doc we are supposed to use the ip for the next
3283 * server in the WnInet internal server database. I have
3284 * no idea what that is or how to get it.
3285 *
3286 * So someone needs to implement this.
3287 */
3288 FIXME("Unimplemented with URL of NULL\n");
3289 return TRUE;
3290 }
3291 else
3292 {
3293 URL_COMPONENTSW components;
3294
3295 ZeroMemory(&components,sizeof(URL_COMPONENTSW));
3296 components.lpszHostName = (LPWSTR)hostW;
3297 components.dwHostNameLength = INTERNET_MAX_HOST_NAME_LENGTH;
3298
3299 if (!InternetCrackUrlW(lpszUrl,0,0,&components))
3300 goto End;
3301
3302 TRACE("host name : %s\n",debugstr_w(components.lpszHostName));
3303 port = components.nPort;
3304 TRACE("port: %d\n", port);
3305 }
3306
3307 if (dwFlags & FLAG_ICC_FORCE_CONNECTION)
3308 {
3309 struct sockaddr_storage saddr;
3310 socklen_t sa_len = sizeof(saddr);
3311 int fd;
3312
3313 if (!GetAddress(hostW, port, (struct sockaddr *)&saddr, &sa_len))
3314 goto End;
3315 fd = socket(saddr.ss_family, SOCK_STREAM, 0);
3316 if (fd != -1)
3317 {
3318 if (connect(fd, (struct sockaddr *)&saddr, sa_len) == 0)
3319 rc = TRUE;
3320 close(fd);
3321 }
3322 }
3323 else
3324 {
3325 /*
3326 * Build our ping command
3327 */
3328 len = WideCharToMultiByte(CP_UNIXCP, 0, hostW, -1, NULL, 0, NULL, NULL);
3329 command = heap_alloc(strlen(ping)+len+strlen(redirect));
3330 strcpy(command,ping);
3331 WideCharToMultiByte(CP_UNIXCP, 0, hostW, -1, command+strlen(ping), len, NULL, NULL);
3332 strcat(command,redirect);
3333
3334 TRACE("Ping command is : %s\n",command);
3335
3336 status = system(command);
3337
3338 TRACE("Ping returned a code of %i\n",status);
3339
3340 /* Ping return code of 0 indicates success */
3341 if (status == 0)
3342 rc = TRUE;
3343 }
3344
3345 End:
3346 heap_free( command );
3347 if (rc == FALSE)
3348 INTERNET_SetLastError(ERROR_NOT_CONNECTED);
3349
3350 return rc;
3351 }
3352
3353
3354 /***********************************************************************
3355 * InternetCheckConnectionA (WININET.@)
3356 *
3357 * Pings a requested host to check internet connection
3358 *
3359 * RETURNS
3360 * TRUE on success and FALSE on failure. If a failure then
3361 * ERROR_NOT_CONNECTED is placed into GetLastError
3362 *
3363 */
3364 BOOL WINAPI InternetCheckConnectionA(LPCSTR lpszUrl, DWORD dwFlags, DWORD dwReserved)
3365 {
3366 WCHAR *url = NULL;
3367 BOOL rc;
3368
3369 if(lpszUrl) {
3370 url = heap_strdupAtoW(lpszUrl);
3371 if(!url)
3372 return FALSE;
3373 }
3374
3375 rc = InternetCheckConnectionW(url, dwFlags, dwReserved);
3376
3377 heap_free(url);
3378 return rc;
3379 }
3380
3381
3382 /**********************************************************
3383 * INTERNET_InternetOpenUrlW (internal)
3384 *
3385 * Opens an URL
3386 *
3387 * RETURNS
3388 * handle of connection or NULL on failure
3389 */
3390 static HINTERNET INTERNET_InternetOpenUrlW(appinfo_t *hIC, LPCWSTR lpszUrl,
3391 LPCWSTR lpszHeaders, DWORD dwHeadersLength, DWORD dwFlags, DWORD_PTR dwContext)
3392 {
3393 URL_COMPONENTSW urlComponents;
3394 WCHAR protocol[INTERNET_MAX_SCHEME_LENGTH];
3395 WCHAR hostName[INTERNET_MAX_HOST_NAME_LENGTH];
3396 WCHAR userName[INTERNET_MAX_USER_NAME_LENGTH];
3397 WCHAR password[INTERNET_MAX_PASSWORD_LENGTH];
3398 WCHAR path[INTERNET_MAX_PATH_LENGTH];
3399 WCHAR extra[1024];
3400 HINTERNET client = NULL, client1 = NULL;
3401 DWORD res;
3402
3403 TRACE("(%p, %s, %s, %08x, %08x, %08lx)\n", hIC, debugstr_w(lpszUrl), debugstr_w(lpszHeaders),
3404 dwHeadersLength, dwFlags, dwContext);
3405
3406 urlComponents.dwStructSize = sizeof(URL_COMPONENTSW);
3407 urlComponents.lpszScheme = protocol;
3408 urlComponents.dwSchemeLength = INTERNET_MAX_SCHEME_LENGTH;
3409 urlComponents.lpszHostName = hostName;
3410 urlComponents.dwHostNameLength = INTERNET_MAX_HOST_NAME_LENGTH;
3411 urlComponents.lpszUserName = userName;
3412 urlComponents.dwUserNameLength = INTERNET_MAX_USER_NAME_LENGTH;
3413 urlComponents.lpszPassword = password;
3414 urlComponents.dwPasswordLength = INTERNET_MAX_PASSWORD_LENGTH;
3415 urlComponents.lpszUrlPath = path;
3416 urlComponents.dwUrlPathLength = INTERNET_MAX_PATH_LENGTH;
3417 urlComponents.lpszExtraInfo = extra;
3418 urlComponents.dwExtraInfoLength = 1024;
3419 if(!InternetCrackUrlW(lpszUrl, strlenW(lpszUrl), 0, &urlComponents))
3420 return NULL;
3421 switch(urlComponents.nScheme) {
3422 case INTERNET_SCHEME_FTP:
3423 if(urlComponents.nPort == 0)
3424 urlComponents.nPort = INTERNET_DEFAULT_FTP_PORT;
3425 client = FTP_Connect(hIC, hostName, urlComponents.nPort,
3426 userName, password, dwFlags, dwContext, INET_OPENURL);
3427 if(client == NULL)
3428 break;
3429 client1 = FtpOpenFileW(client, path, GENERIC_READ, dwFlags, dwContext);
3430 if(client1 == NULL) {
3431 InternetCloseHandle(client);
3432 break;
3433 }
3434 break;
3435
3436 case INTERNET_SCHEME_HTTP:
3437 case INTERNET_SCHEME_HTTPS: {
3438 static const WCHAR szStars[] = { '*','/','*', 0 };
3439 LPCWSTR accept[2] = { szStars, NULL };
3440 if(urlComponents.nPort == 0) {
3441 if(urlComponents.nScheme == INTERNET_SCHEME_HTTP)
3442 urlComponents.nPort = INTERNET_DEFAULT_HTTP_PORT;
3443 else
3444 urlComponents.nPort = INTERNET_DEFAULT_HTTPS_PORT;
3445 }
3446 if (urlComponents.nScheme == INTERNET_SCHEME_HTTPS) dwFlags |= INTERNET_FLAG_SECURE;
3447
3448 /* FIXME: should use pointers, not handles, as handles are not thread-safe */
3449 res = HTTP_Connect(hIC, hostName, urlComponents.nPort,
3450 userName, password, dwFlags, dwContext, INET_OPENURL, &client);
3451 if(res != ERROR_SUCCESS) {
3452 INTERNET_SetLastError(res);
3453 break;
3454 }
3455
3456 if (urlComponents.dwExtraInfoLength) {
3457 WCHAR *path_extra;
3458 DWORD len = urlComponents.dwUrlPathLength + urlComponents.dwExtraInfoLength + 1;
3459
3460 if (!(path_extra = heap_alloc(len * sizeof(WCHAR))))
3461 {
3462 InternetCloseHandle(client);
3463 break;
3464 }
3465 strcpyW(path_extra, urlComponents.lpszUrlPath);
3466 strcatW(path_extra, urlComponents.lpszExtraInfo);
3467 client1 = HttpOpenRequestW(client, NULL, path_extra, NULL, NULL, accept, dwFlags, dwContext);
3468 heap_free(path_extra);
3469 }
3470 else
3471 client1 = HttpOpenRequestW(client, NULL, path, NULL, NULL, accept, dwFlags, dwContext);
3472
3473 if(client1 == NULL) {
3474 InternetCloseHandle(client);
3475 break;
3476 }
3477 HttpAddRequestHeadersW(client1, lpszHeaders, dwHeadersLength, HTTP_ADDREQ_FLAG_ADD);
3478 if (!HttpSendRequestW(client1, NULL, 0, NULL, 0) &&
3479 GetLastError() != ERROR_IO_PENDING) {
3480 InternetCloseHandle(client1);
3481 client1 = NULL;
3482 break;
3483 }
3484 }
3485 case INTERNET_SCHEME_GOPHER:
3486 /* gopher doesn't seem to be implemented in wine, but it's supposed
3487 * to be supported by InternetOpenUrlA. */
3488 default:
3489 SetLastError(ERROR_INTERNET_UNRECOGNIZED_SCHEME);
3490 break;
3491 }
3492
3493 TRACE(" %p <--\n", client1);
3494
3495 return client1;
3496 }
3497
3498 /**********************************************************
3499 * InternetOpenUrlW (WININET.@)
3500 *
3501 * Opens an URL
3502 *
3503 * RETURNS
3504 * handle of connection or NULL on failure
3505 */
3506 static void AsyncInternetOpenUrlProc(WORKREQUEST *workRequest)
3507 {
3508 struct WORKREQ_INTERNETOPENURLW const *req = &workRequest->u.InternetOpenUrlW;
3509 appinfo_t *hIC = (appinfo_t*) workRequest->hdr;
3510
3511 TRACE("%p\n", hIC);
3512
3513 INTERNET_InternetOpenUrlW(hIC, req->lpszUrl,
3514 req->lpszHeaders, req->dwHeadersLength, req->dwFlags, req->dwContext);
3515 heap_free(req->lpszUrl);
3516 heap_free(req->lpszHeaders);
3517 }
3518
3519 HINTERNET WINAPI InternetOpenUrlW(HINTERNET hInternet, LPCWSTR lpszUrl,
3520 LPCWSTR lpszHeaders, DWORD dwHeadersLength, DWORD dwFlags, DWORD_PTR dwContext)
3521 {
3522 HINTERNET ret = NULL;
3523 appinfo_t *hIC = NULL;
3524
3525 if (TRACE_ON(wininet)) {
3526 TRACE("(%p, %s, %s, %08x, %08x, %08lx)\n", hInternet, debugstr_w(lpszUrl), debugstr_w(lpszHeaders),
3527 dwHeadersLength, dwFlags, dwContext);
3528 TRACE(" flags :");
3529 dump_INTERNET_FLAGS(dwFlags);
3530 }
3531
3532 if (!lpszUrl)
3533 {
3534 SetLastError(ERROR_INVALID_PARAMETER);
3535 goto lend;
3536 }
3537
3538 hIC = (appinfo_t*)get_handle_object( hInternet );
3539 if (NULL == hIC || hIC->hdr.htype != WH_HINIT) {
3540 SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE);
3541 goto lend;
3542 }
3543
3544 if (hIC->hdr.dwFlags & INTERNET_FLAG_ASYNC) {
3545 WORKREQUEST workRequest;
3546 struct WORKREQ_INTERNETOPENURLW *req;
3547
3548 workRequest.asyncproc = AsyncInternetOpenUrlProc;
3549 workRequest.hdr = WININET_AddRef( &hIC->hdr );
3550 req = &workRequest.u.InternetOpenUrlW;
3551 req->lpszUrl = heap_strdupW(lpszUrl);
3552 req->lpszHeaders = heap_strdupW(lpszHeaders);
3553 req->dwHeadersLength = dwHeadersLength;
3554 req->dwFlags = dwFlags;
3555 req->dwContext = dwContext;
3556
3557 INTERNET_AsyncCall(&workRequest);
3558 /*
3559 * This is from windows.
3560 */
3561 SetLastError(ERROR_IO_PENDING);
3562 } else {
3563 ret = INTERNET_InternetOpenUrlW(hIC, lpszUrl, lpszHeaders, dwHeadersLength, dwFlags, dwContext);
3564 }
3565
3566 lend:
3567 if( hIC )
3568 WININET_Release( &hIC->hdr );
3569 TRACE(" %p <--\n", ret);
3570
3571 return ret;
3572 }
3573
3574 /**********************************************************
3575 * InternetOpenUrlA (WININET.@)
3576 *
3577 * Opens an URL
3578 *
3579 * RETURNS
3580 * handle of connection or NULL on failure
3581 */
3582 HINTERNET WINAPI InternetOpenUrlA(HINTERNET hInternet, LPCSTR lpszUrl,
3583 LPCSTR lpszHeaders, DWORD dwHeadersLength, DWORD dwFlags, DWORD_PTR dwContext)
3584 {
3585 HINTERNET rc = NULL;
3586 DWORD lenHeaders = 0;
3587 LPWSTR szUrl = NULL;
3588 LPWSTR szHeaders = NULL;
3589
3590 TRACE("\n");
3591
3592 if(lpszUrl) {
3593 szUrl = heap_strdupAtoW(lpszUrl);
3594 if(!szUrl)
3595 return NULL;
3596 }
3597
3598 if(lpszHeaders) {
3599 lenHeaders = MultiByteToWideChar(CP_ACP, 0, lpszHeaders, dwHeadersLength, NULL, 0 );
3600 szHeaders = heap_alloc(lenHeaders*sizeof(WCHAR));
3601 if(!szHeaders) {
3602 heap_free(szUrl);
3603 return NULL;
3604 }
3605 MultiByteToWideChar(CP_ACP, 0, lpszHeaders, dwHeadersLength, szHeaders, lenHeaders);
3606 }
3607
3608 rc = InternetOpenUrlW(hInternet, szUrl, szHeaders,
3609 lenHeaders, dwFlags, dwContext);
3610
3611 heap_free(szUrl);
3612 heap_free(szHeaders);
3613 return rc;
3614 }
3615
3616
3617 static LPWITHREADERROR INTERNET_AllocThreadError(void)
3618 {
3619 LPWITHREADERROR lpwite = heap_alloc(sizeof(*lpwite));
3620
3621 if (lpwite)
3622 {
3623 lpwite->dwError = 0;
3624 lpwite->response[0] = '\0';
3625 }
3626
3627 if (!TlsSetValue(g_dwTlsErrIndex, lpwite))
3628 {
3629 heap_free(lpwite);
3630 return NULL;
3631 }
3632 return lpwite;
3633 }
3634
3635
3636 /***********************************************************************
3637 * INTERNET_SetLastError (internal)
3638 *
3639 * Set last thread specific error
3640 *
3641 * RETURNS
3642 *
3643 */
3644 void INTERNET_SetLastError(DWORD dwError)
3645 {
3646 LPWITHREADERROR lpwite = TlsGetValue(g_dwTlsErrIndex);
3647
3648 if (!lpwite)
3649 lpwite = INTERNET_AllocThreadError();
3650
3651 SetLastError(dwError);
3652 if(lpwite)
3653 lpwite->dwError = dwError;
3654 }
3655
3656
3657 /***********************************************************************
3658 * INTERNET_GetLastError (internal)
3659 *
3660 * Get last thread specific error
3661 *
3662 * RETURNS
3663 *
3664 */
3665 DWORD INTERNET_GetLastError(void)
3666 {
3667 LPWITHREADERROR lpwite = TlsGetValue(g_dwTlsErrIndex);
3668 if (!lpwite) return 0;
3669 /* TlsGetValue clears last error, so set it again here */
3670 SetLastError(lpwite->dwError);
3671 return lpwite->dwError;
3672 }
3673
3674
3675 /***********************************************************************
3676 * INTERNET_WorkerThreadFunc (internal)
3677 *
3678 * Worker thread execution function
3679 *
3680 * RETURNS
3681 *
3682 */
3683 static DWORD CALLBACK INTERNET_WorkerThreadFunc(LPVOID lpvParam)
3684 {
3685 LPWORKREQUEST lpRequest = lpvParam;
3686 WORKREQUEST workRequest;
3687
3688 TRACE("\n");
3689
3690 workRequest = *lpRequest;
3691 heap_free(lpRequest);
3692
3693 workRequest.asyncproc(&workRequest);
3694 WININET_Release( workRequest.hdr );
3695
3696 if (g_dwTlsErrIndex != TLS_OUT_OF_INDEXES)
3697 {
3698 heap_free(TlsGetValue(g_dwTlsErrIndex));
3699 TlsSetValue(g_dwTlsErrIndex, NULL);
3700 }
3701 return TRUE;
3702 }
3703
3704
3705 /***********************************************************************
3706 * INTERNET_AsyncCall (internal)
3707 *
3708 * Retrieves work request from queue
3709 *
3710 * RETURNS
3711 *
3712 */
3713 DWORD INTERNET_AsyncCall(LPWORKREQUEST lpWorkRequest)
3714 {
3715 BOOL bSuccess;
3716 LPWORKREQUEST lpNewRequest;
3717
3718 TRACE("\n");
3719
3720 lpNewRequest = heap_alloc(sizeof(WORKREQUEST));
3721 if (!lpNewRequest)
3722 return ERROR_OUTOFMEMORY;
3723
3724 *lpNewRequest = *lpWorkRequest;
3725
3726 bSuccess = QueueUserWorkItem(INTERNET_WorkerThreadFunc, lpNewRequest, WT_EXECUTELONGFUNCTION);
3727 if (!bSuccess)
3728 {
3729 heap_free(lpNewRequest);
3730 return ERROR_INTERNET_ASYNC_THREAD_FAILED;
3731 }
3732 return ERROR_SUCCESS;
3733 }
3734
3735
3736 /***********************************************************************
3737 * INTERNET_GetResponseBuffer (internal)
3738 *
3739 * RETURNS
3740 *
3741 */
3742 LPSTR INTERNET_GetResponseBuffer(void)
3743 {
3744 LPWITHREADERROR lpwite = TlsGetValue(g_dwTlsErrIndex);
3745 if (!lpwite)
3746 lpwite = INTERNET_AllocThreadError();
3747 TRACE("\n");
3748 return lpwite->response;
3749 }
3750
3751 /***********************************************************************
3752 * INTERNET_GetNextLine (internal)
3753 *
3754 * Parse next line in directory string listing
3755 *
3756 * RETURNS
3757 * Pointer to beginning of next line
3758 * NULL on failure
3759 *
3760 */
3761
3762 LPSTR INTERNET_GetNextLine(INT nSocket, LPDWORD dwLen)
3763 {
3764 struct pollfd pfd;
3765 BOOL bSuccess = FALSE;
3766 INT nRecv = 0;
3767 LPSTR lpszBuffer = INTERNET_GetResponseBuffer();
3768
3769 TRACE("\n");
3770
3771 pfd.fd = nSocket;
3772 pfd.events = POLLIN;
3773
3774 while (nRecv < MAX_REPLY_LEN)
3775 {
3776 if (poll(&pfd,1, RESPONSE_TIMEOUT * 1000) > 0)
3777 {
3778 if (recv(nSocket, &lpszBuffer[nRecv], 1, 0) <= 0)
3779 {
3780 INTERNET_SetLastError(ERROR_FTP_TRANSFER_IN_PROGRESS);
3781 goto lend;
3782 }
3783
3784 if (lpszBuffer[nRecv] == '\n')
3785 {
3786 bSuccess = TRUE;
3787 break;
3788 }
3789 if (lpszBuffer[nRecv] != '\r')
3790 nRecv++;
3791 }
3792 else
3793 {
3794 INTERNET_SetLastError(ERROR_INTERNET_TIMEOUT);
3795 goto lend;
3796 }
3797 }
3798
3799 lend:
3800 if (bSuccess)
3801 {
3802 lpszBuffer[nRecv] = '\0';
3803 *dwLen = nRecv - 1;
3804 TRACE(":%d %s\n", nRecv, lpszBuffer);
3805 return lpszBuffer;
3806 }
3807 else
3808 {
3809 return NULL;
3810 }
3811 }
3812
3813 /**********************************************************
3814 * InternetQueryDataAvailable (WININET.@)
3815 *
3816 * Determines how much data is available to be read.
3817 *
3818 * RETURNS
3819 * TRUE on success, FALSE if an error occurred. If
3820 * INTERNET_FLAG_ASYNC was specified in InternetOpen, and
3821 * no data is presently available, FALSE is returned with
3822 * the last error ERROR_IO_PENDING; a callback with status
3823 * INTERNET_STATUS_REQUEST_COMPLETE will be sent when more
3824 * data is available.
3825 */
3826 BOOL WINAPI InternetQueryDataAvailable( HINTERNET hFile,
3827 LPDWORD lpdwNumberOfBytesAvailable,
3828 DWORD dwFlags, DWORD_PTR dwContext)
3829 {
3830 object_header_t *hdr;
3831 DWORD res;
3832
3833 TRACE("(%p %p %x %lx)\n", hFile, lpdwNumberOfBytesAvailable, dwFlags, dwContext);
3834
3835 hdr = get_handle_object( hFile );
3836 if (!hdr) {
3837 SetLastError(ERROR_INVALID_HANDLE);
3838 return FALSE;
3839 }
3840
3841 if(hdr->vtbl->QueryDataAvailable) {
3842 res = hdr->vtbl->QueryDataAvailable(hdr, lpdwNumberOfBytesAvailable, dwFlags, dwContext);
3843 }else {
3844 WARN("wrong handle\n");
3845 res = ERROR_INTERNET_INCORRECT_HANDLE_TYPE;
3846 }
3847
3848 WININET_Release(hdr);
3849
3850 if(res != ERROR_SUCCESS)
3851 SetLastError(res);
3852 return res == ERROR_SUCCESS;
3853 }
3854
3855
3856 /***********************************************************************
3857 * InternetLockRequestFile (WININET.@)
3858 */
3859 BOOL WINAPI InternetLockRequestFile( HINTERNET hInternet, HANDLE
3860 *lphLockReqHandle)
3861 {
3862 FIXME("STUB\n");
3863 return FALSE;
3864 }
3865
3866 BOOL WINAPI InternetUnlockRequestFile( HANDLE hLockHandle)
3867 {
3868 FIXME("STUB\n");
3869 return FALSE;
3870 }
3871
3872
3873 /***********************************************************************
3874 * InternetAutodial (WININET.@)
3875 *
3876 * On windows this function is supposed to dial the default internet
3877 * connection. We don't want to have Wine dial out to the internet so
3878 * we return TRUE by default. It might be nice to check if we are connected.
3879 *
3880 * RETURNS
3881 * TRUE on success
3882 * FALSE on failure
3883 *
3884 */
3885 BOOL WINAPI InternetAutodial(DWORD dwFlags, HWND hwndParent)
3886 {
3887 FIXME("STUB\n");
3888
3889 /* Tell that we are connected to the internet. */
3890 return TRUE;
3891 }
3892
3893 /***********************************************************************
3894 * InternetAutodialHangup (WININET.@)
3895 *
3896 * Hangs up a connection made with InternetAutodial
3897 *
3898 * PARAM
3899 * dwReserved
3900 * RETURNS
3901 * TRUE on success
3902 * FALSE on failure
3903 *
3904 */
3905 BOOL WINAPI InternetAutodialHangup(DWORD dwReserved)
3906 {
3907 FIXME("STUB\n");
3908
3909 /* we didn't dial, we don't disconnect */
3910 return TRUE;
3911 }
3912
3913 /***********************************************************************
3914 * InternetCombineUrlA (WININET.@)
3915 *
3916 * Combine a base URL with a relative URL
3917 *
3918 * RETURNS
3919 * TRUE on success
3920 * FALSE on failure
3921 *
3922 */
3923
3924 BOOL WINAPI InternetCombineUrlA(LPCSTR lpszBaseUrl, LPCSTR lpszRelativeUrl,
3925 LPSTR lpszBuffer, LPDWORD lpdwBufferLength,
3926 DWORD dwFlags)
3927 {
3928 HRESULT hr=S_OK;
3929
3930 TRACE("(%s, %s, %p, %p, 0x%08x)\n", debugstr_a(lpszBaseUrl), debugstr_a(lpszRelativeUrl), lpszBuffer, lpdwBufferLength, dwFlags);
3931
3932 /* Flip this bit to correspond to URL_ESCAPE_UNSAFE */
3933 dwFlags ^= ICU_NO_ENCODE;
3934 hr=UrlCombineA(lpszBaseUrl,lpszRelativeUrl,lpszBuffer,lpdwBufferLength,dwFlags);
3935
3936 return (hr==S_OK);
3937 }
3938
3939 /***********************************************************************
3940 * InternetCombineUrlW (WININET.@)
3941 *
3942 * Combine a base URL with a relative URL
3943 *
3944 * RETURNS
3945 * TRUE on success
3946 * FALSE on failure
3947 *
3948 */
3949
3950 BOOL WINAPI InternetCombineUrlW(LPCWSTR lpszBaseUrl, LPCWSTR lpszRelativeUrl,
3951 LPWSTR lpszBuffer, LPDWORD lpdwBufferLength,
3952 DWORD dwFlags)
3953 {
3954 HRESULT hr=S_OK;
3955
3956 TRACE("(%s, %s, %p, %p, 0x%08x)\n", debugstr_w(lpszBaseUrl), debugstr_w(lpszRelativeUrl), lpszBuffer, lpdwBufferLength, dwFlags);
3957
3958 /* Flip this bit to correspond to URL_ESCAPE_UNSAFE */
3959 dwFlags ^= ICU_NO_ENCODE;
3960 hr=UrlCombineW(lpszBaseUrl,lpszRelativeUrl,lpszBuffer,lpdwBufferLength,dwFlags);
3961
3962 return (hr==S_OK);
3963 }
3964
3965 /* max port num is 65535 => 5 digits */
3966 #define MAX_WORD_DIGITS 5
3967
3968 #define URL_GET_COMP_LENGTH(url, component) ((url)->dw##component##Length ? \
3969 (url)->dw##component##Length : strlenW((url)->lpsz##component))
3970 #define URL_GET_COMP_LENGTHA(url, component) ((url)->dw##component##Length ? \
3971 (url)->dw##component##Length : strlen((url)->lpsz##component))
3972
3973 static BOOL url_uses_default_port(INTERNET_SCHEME nScheme, INTERNET_PORT nPort)
3974 {
3975 if ((nScheme == INTERNET_SCHEME_HTTP) &&
3976 (nPort == INTERNET_DEFAULT_HTTP_PORT))
3977 return TRUE;
3978 if ((nScheme == INTERNET_SCHEME_HTTPS) &&
3979 (nPort == INTERNET_DEFAULT_HTTPS_PORT))
3980 return TRUE;
3981 if ((nScheme == INTERNET_SCHEME_FTP) &&
3982 (nPort == INTERNET_DEFAULT_FTP_PORT))
3983 return TRUE;
3984 if ((nScheme == INTERNET_SCHEME_GOPHER) &&
3985 (nPort == INTERNET_DEFAULT_GOPHER_PORT))
3986 return TRUE;
3987
3988 if (nPort == INTERNET_INVALID_PORT_NUMBER)
3989 return TRUE;
3990
3991 return FALSE;
3992 }
3993
3994 /* opaque urls do not fit into the standard url hierarchy and don't have
3995 * two following slashes */
3996 static inline BOOL scheme_is_opaque(INTERNET_SCHEME nScheme)
3997 {
3998 return (nScheme != INTERNET_SCHEME_FTP) &&
3999 (nScheme != INTERNET_SCHEME_GOPHER) &&
4000 (nScheme != INTERNET_SCHEME_HTTP) &&
4001 (nScheme != INTERNET_SCHEME_HTTPS) &&
4002 (nScheme != INTERNET_SCHEME_FILE);
4003 }
4004
4005 static LPCWSTR INTERNET_GetSchemeString(INTERNET_SCHEME scheme)
4006 {
4007 int index;
4008 if (scheme < INTERNET_SCHEME_FIRST)
4009 return NULL;
4010 index = scheme - INTERNET_SCHEME_FIRST;
4011 if (index >= sizeof(url_schemes)/sizeof(url_schemes[0]))
4012 return NULL;
4013 return (LPCWSTR)url_schemes[index];
4014 }
4015
4016 /* we can calculate using ansi strings because we're just
4017 * calculating string length, not size
4018 */
4019 static BOOL calc_url_length(LPURL_COMPONENTSW lpUrlComponents,
4020 LPDWORD lpdwUrlLength)
4021 {
4022 INTERNET_SCHEME nScheme;
4023
4024 *lpdwUrlLength = 0;
4025
4026 if (lpUrlComponents->lpszScheme)
4027 {
4028 DWORD dwLen = URL_GET_COMP_LENGTH(lpUrlComponents, Scheme);
4029 *lpdwUrlLength += dwLen;
4030 nScheme = GetInternetSchemeW(lpUrlComponents->lpszScheme, dwLen);
4031 }
4032 else
4033 {
4034 LPCWSTR scheme;
4035
4036 nScheme = lpUrlComponents->nScheme;
4037
4038 if (nScheme == INTERNET_SCHEME_DEFAULT)
4039 nScheme = INTERNET_SCHEME_HTTP;
4040 scheme = INTERNET_GetSchemeString(nScheme);
4041 *lpdwUrlLength += strlenW(scheme);
4042 }
4043
4044 (*lpdwUrlLength)++; /* ':' */
4045 if (!scheme_is_opaque(nScheme) || lpUrlComponents->lpszHostName)
4046 *lpdwUrlLength += strlen("//");
4047
4048 if (lpUrlComponents->lpszUserName)
4049 {
4050 *lpdwUrlLength += URL_GET_COMP_LENGTH(lpUrlComponents, UserName);
4051 *lpdwUrlLength += strlen("@");
4052 }
4053 else
4054 {
4055 if (lpUrlComponents->lpszPassword)
4056 {
4057 INTERNET_SetLastError(ERROR_INVALID_PARAMETER);
4058 return FALSE;
4059 }
4060 }
4061
4062 if (lpUrlComponents->lpszPassword)
4063 {
4064 *lpdwUrlLength += strlen(":");
4065 *lpdwUrlLength += URL_GET_COMP_LENGTH(lpUrlComponents, Password);
4066 }
4067
4068 if (lpUrlComponents->lpszHostName)
4069 {
4070 *lpdwUrlLength += URL_GET_COMP_LENGTH(lpUrlComponents, HostName);
4071
4072 if (!url_uses_default_port(nScheme, lpUrlComponents->nPort))
4073 {
4074 char szPort[MAX_WORD_DIGITS+1];
4075
4076 sprintf(szPort, "%d", lpUrlComponents->nPort);
4077 *lpdwUrlLength += strlen(szPort);
4078 *lpdwUrlLength += strlen(":");
4079 }
4080
4081 if (lpUrlComponents->lpszUrlPath && *lpUrlComponents->lpszUrlPath != '/')
4082 (*lpdwUrlLength)++; /* '/' */
4083 }
4084
4085 if (lpUrlComponents->lpszUrlPath)
4086 *lpdwUrlLength += URL_GET_COMP_LENGTH(lpUrlComponents, UrlPath);
4087
4088 if (lpUrlComponents->lpszExtraInfo)
4089 *lpdwUrlLength += URL_GET_COMP_LENGTH(lpUrlComponents, ExtraInfo);
4090
4091 return TRUE;
4092 }
4093
4094 static void convert_urlcomp_atow(LPURL_COMPONENTSA lpUrlComponents, LPURL_COMPONENTSW urlCompW)
4095 {
4096 INT len;
4097
4098 ZeroMemory(urlCompW, sizeof(URL_COMPONENTSW));
4099
4100 urlCompW->dwStructSize = sizeof(URL_COMPONENTSW);
4101 urlCompW->dwSchemeLength = lpUrlComponents->dwSchemeLength;
4102 urlCompW->nScheme = lpUrlComponents->nScheme;
4103 urlCompW->dwHostNameLength = lpUrlComponents->dwHostNameLength;
4104 urlCompW->nPort = lpUrlComponents->nPort;
4105 urlCompW->dwUserNameLength = lpUrlComponents->dwUserNameLength;
4106 urlCompW->dwPasswordLength = lpUrlComponents->dwPasswordLength;
4107 urlCompW->dwUrlPathLength = lpUrlComponents->dwUrlPathLength;
4108 urlCompW->dwExtraInfoLength = lpUrlComponents->dwExtraInfoLength;
4109
4110 if (lpUrlComponents->lpszScheme)
4111 {
4112 len = URL_GET_COMP_LENGTHA(lpUrlComponents, Scheme) + 1;
4113 urlCompW->lpszScheme = heap_alloc(len * sizeof(WCHAR));
4114 MultiByteToWideChar(CP_ACP, 0, lpUrlComponents->lpszScheme,
4115 -1, urlCompW->lpszScheme, len);
4116 }
4117
4118 if (lpUrlComponents->lpszHostName)
4119 {
4120 len = URL_GET_COMP_LENGTHA(lpUrlComponents, HostName) + 1;
4121 urlCompW->lpszHostName = heap_alloc(len * sizeof(WCHAR));
4122 MultiByteToWideChar(CP_ACP, 0, lpUrlComponents->lpszHostName,
4123 -1, urlCompW->lpszHostName, len);
4124 }
4125
4126 if (lpUrlComponents->lpszUserName)
4127 {
4128 len = URL_GET_COMP_LENGTHA(lpUrlComponents, UserName) + 1;
4129 urlCompW->lpszUserName = heap_alloc(len * sizeof(WCHAR));
4130 MultiByteToWideChar(CP_ACP, 0, lpUrlComponents->lpszUserName,
4131 -1, urlCompW->lpszUserName, len);
4132 }
4133
4134 if (lpUrlComponents->lpszPassword)
4135 {
4136 len = URL_GET_COMP_LENGTHA(lpUrlComponents, Password) + 1;
4137 urlCompW->lpszPassword = heap_alloc(len * sizeof(WCHAR));
4138 MultiByteToWideChar(CP_ACP, 0, lpUrlComponents->lpszPassword,
4139 -1, urlCompW->lpszPassword, len);
4140 }
4141
4142 if (lpUrlComponents->lpszUrlPath)
4143 {
4144 len = URL_GET_COMP_LENGTHA(lpUrlComponents, UrlPath) + 1;
4145 urlCompW->lpszUrlPath = heap_alloc(len * sizeof(WCHAR));
4146 MultiByteToWideChar(CP_ACP, 0, lpUrlComponents->lpszUrlPath,
4147 -1, urlCompW->lpszUrlPath, len);
4148 }
4149
4150 if (lpUrlComponents->lpszExtraInfo)
4151 {
4152 len = URL_GET_COMP_LENGTHA(lpUrlComponents, ExtraInfo) + 1;
4153 urlCompW->lpszExtraInfo = heap_alloc(len * sizeof(WCHAR));
4154 MultiByteToWideChar(CP_ACP, 0, lpUrlComponents->lpszExtraInfo,
4155 -1, urlCompW->lpszExtraInfo, len);
4156 }
4157 }
4158
4159 /***********************************************************************
4160 * InternetCreateUrlA (WININET.@)
4161 *
4162 * See InternetCreateUrlW.
4163 */
4164 BOOL WINAPI InternetCreateUrlA(LPURL_COMPONENTSA lpUrlComponents, DWORD dwFlags,
4165 LPSTR lpszUrl, LPDWORD lpdwUrlLength)
4166 {
4167 BOOL ret;
4168 LPWSTR urlW = NULL;
4169 URL_COMPONENTSW urlCompW;
4170
4171 TRACE("(%p,%d,%p,%p)\n", lpUrlComponents, dwFlags, lpszUrl, lpdwUrlLength);
4172
4173 if (!lpUrlComponents || lpUrlComponents->dwStructSize != sizeof(URL_COMPONENTSW) || !lpdwUrlLength)
4174 {
4175 SetLastError(ERROR_INVALID_PARAMETER);
4176 return FALSE;
4177 }
4178
4179 convert_urlcomp_atow(lpUrlComponents, &urlCompW);
4180
4181 if (lpszUrl)
4182 urlW = heap_alloc(*lpdwUrlLength * sizeof(WCHAR));
4183
4184 ret = InternetCreateUrlW(&urlCompW, dwFlags, urlW, lpdwUrlLength);
4185
4186 if (!ret && (GetLastError() == ERROR_INSUFFICIENT_BUFFER))
4187 *lpdwUrlLength /= sizeof(WCHAR);
4188
4189 /* on success, lpdwUrlLength points to the size of urlW in WCHARS
4190 * minus one, so add one to leave room for NULL terminator
4191 */
4192 if (ret)
4193 WideCharToMultiByte(CP_ACP, 0, urlW, -1, lpszUrl, *lpdwUrlLength + 1, NULL, NULL);
4194
4195 heap_free(urlCompW.lpszScheme);
4196 heap_free(urlCompW.lpszHostName);
4197 heap_free(urlCompW.lpszUserName);
4198 heap_free(urlCompW.lpszPassword);
4199 heap_free(urlCompW.lpszUrlPath);
4200 heap_free(urlCompW.lpszExtraInfo);
4201 heap_free(urlW);
4202 return ret;
4203 }
4204
4205 /***********************************************************************
4206 * InternetCreateUrlW (WININET.@)
4207 *
4208 * Creates a URL from its component parts.
4209 *
4210 * PARAMS
4211 * lpUrlComponents [I] URL Components.
4212 * dwFlags [I] Flags. See notes.
4213 * lpszUrl [I] Buffer in which to store the created URL.
4214 * lpdwUrlLength [I/O] On input, the length of the buffer pointed to by
4215 * lpszUrl in characters. On output, the number of bytes
4216 * required to store the URL including terminator.
4217 *
4218 * NOTES
4219 *
4220 * The dwFlags parameter can be zero or more of the following:
4221 *|ICU_ESCAPE - Generates escape sequences for unsafe characters in the path and extra info of the URL.
4222 *
4223 * RETURNS
4224 * TRUE on success
4225 * FALSE on failure
4226 *
4227 */
4228 BOOL WINAPI InternetCreateUrlW(LPURL_COMPONENTSW lpUrlComponents, DWORD dwFlags,
4229 LPWSTR lpszUrl, LPDWORD lpdwUrlLength)
4230 {
4231 DWORD dwLen;
4232 INTERNET_SCHEME nScheme;
4233
4234 static const WCHAR slashSlashW[] = {'/','/'};
4235 static const WCHAR fmtW[] = {'%','u',0};
4236
4237 TRACE("(%p,%d,%p,%p)\n", lpUrlComponents, dwFlags, lpszUrl, lpdwUrlLength);
4238
4239 if (!lpUrlComponents || lpUrlComponents->dwStructSize != sizeof(URL_COMPONENTSW) || !lpdwUrlLength)
4240 {
4241 INTERNET_SetLastError(ERROR_INVALID_PARAMETER);
4242 return FALSE;
4243 }
4244
4245 if (!calc_url_length(lpUrlComponents, &dwLen))
4246 return FALSE;
4247
4248 if (!lpszUrl || *lpdwUrlLength < dwLen)
4249 {
4250 *lpdwUrlLength = (dwLen + 1) * sizeof(WCHAR);
4251 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER);
4252 return FALSE;
4253 }
4254
4255 *lpdwUrlLength = dwLen;
4256 lpszUrl[0] = 0x00;
4257
4258 dwLen = 0;
4259
4260 if (lpUrlComponents->lpszScheme)
4261 {
4262 dwLen = URL_GET_COMP_LENGTH(lpUrlComponents, Scheme);
4263 memcpy(lpszUrl, lpUrlComponents->lpszScheme, dwLen * sizeof(WCHAR));
4264 lpszUrl += dwLen;
4265
4266 nScheme = GetInternetSchemeW(lpUrlComponents->lpszScheme, dwLen);
4267 }
4268 else
4269 {
4270 LPCWSTR scheme;
4271 nScheme = lpUrlComponents->nScheme;
4272
4273 if (nScheme == INTERNET_SCHEME_DEFAULT)
4274 nScheme = INTERNET_SCHEME_HTTP;
4275
4276 scheme = INTERNET_GetSchemeString(nScheme);
4277 dwLen = strlenW(scheme);
4278 memcpy(lpszUrl, scheme, dwLen * sizeof(WCHAR));
4279 lpszUrl += dwLen;
4280 }
4281
4282 /* all schemes are followed by at least a colon */
4283 *lpszUrl = ':';
4284 lpszUrl++;
4285
4286 if (!scheme_is_opaque(nScheme) || lpUrlComponents->lpszHostName)
4287 {
4288 memcpy(lpszUrl, slashSlashW, sizeof(slashSlashW));
4289 lpszUrl += sizeof(slashSlashW)/sizeof(slashSlashW[0]);
4290 }
4291
4292 if (lpUrlComponents->lpszUserName)
4293 {
4294 dwLen = URL_GET_COMP_LENGTH(lpUrlComponents, UserName);
4295 memcpy(lpszUrl, lpUrlComponents->lpszUserName, dwLen * sizeof(WCHAR));
4296 lpszUrl += dwLen;
4297
4298 if (lpUrlComponents->lpszPassword)
4299 {
4300 *lpszUrl = ':';
4301 lpszUrl++;
4302
4303 dwLen = URL_GET_COMP_LENGTH(lpUrlComponents, Password);
4304 memcpy(lpszUrl, lpUrlComponents->lpszPassword, dwLen * sizeof(WCHAR));
4305 lpszUrl += dwLen;
4306 }
4307
4308 *lpszUrl = '@';
4309 lpszUrl++;
4310 }
4311
4312 if (lpUrlComponents->lpszHostName)
4313 {
4314 dwLen = URL_GET_COMP_LENGTH(lpUrlComponents, HostName);
4315 memcpy(lpszUrl, lpUrlComponents->lpszHostName, dwLen * sizeof(WCHAR));
4316 lpszUrl += dwLen;
4317
4318 if (!url_uses_default_port(nScheme, lpUrlComponents->nPort))
4319 {
4320 WCHAR szPort[MAX_WORD_DIGITS+1];
4321
4322 sprintfW(szPort, fmtW, lpUrlComponents->nPort);
4323 *lpszUrl = ':';
4324 lpszUrl++;
4325 dwLen = strlenW(szPort);
4326 memcpy(lpszUrl, szPort, dwLen * sizeof(WCHAR));
4327 lpszUrl += dwLen;
4328 }
4329
4330 /* add slash between hostname and path if necessary */
4331 if (lpUrlComponents->lpszUrlPath && *lpUrlComponents->lpszUrlPath != '/')
4332 {
4333 *lpszUrl = '/';
4334 lpszUrl++;
4335 }
4336 }
4337
4338 if (lpUrlComponents->lpszUrlPath)
4339 {
4340 dwLen = URL_GET_COMP_LENGTH(lpUrlComponents, UrlPath);
4341 memcpy(lpszUrl, lpUrlComponents->lpszUrlPath, dwLen * sizeof(WCHAR));
4342 lpszUrl += dwLen;
4343 }
4344
4345 if (lpUrlComponents->lpszExtraInfo)
4346 {
4347 dwLen = URL_GET_COMP_LENGTH(lpUrlComponents, ExtraInfo);
4348 memcpy(lpszUrl, lpUrlComponents->lpszExtraInfo, dwLen * sizeof(WCHAR));
4349 lpszUrl += dwLen;
4350 }
4351
4352 *lpszUrl = '\0';
4353
4354 return TRUE;
4355 }
4356
4357 /***********************************************************************
4358 * InternetConfirmZoneCrossingA (WININET.@)
4359 *
4360 */
4361 DWORD WINAPI InternetConfirmZoneCrossingA( HWND hWnd, LPSTR szUrlPrev, LPSTR szUrlNew, BOOL bPost )
4362 {
4363 FIXME("(%p, %s, %s, %x) stub\n", hWnd, debugstr_a(szUrlPrev), debugstr_a(szUrlNew), bPost);
4364 return ERROR_SUCCESS;
4365 }
4366
4367 /***********************************************************************
4368 * InternetConfirmZoneCrossingW (WININET.@)
4369 *
4370 */
4371 DWORD WINAPI InternetConfirmZoneCrossingW( HWND hWnd, LPWSTR szUrlPrev, LPWSTR szUrlNew, BOOL bPost )
4372 {
4373 FIXME("(%p, %s, %s, %x) stub\n", hWnd, debugstr_w(szUrlPrev), debugstr_w(szUrlNew), bPost);
4374 return ERROR_SUCCESS;
4375 }
4376
4377 static DWORD zone_preference = 3;
4378
4379 /***********************************************************************
4380 * PrivacySetZonePreferenceW (WININET.@)
4381 */
4382 DWORD WINAPI PrivacySetZonePreferenceW( DWORD zone, DWORD type, DWORD template, LPCWSTR preference )
4383 {
4384 FIXME( "%x %x %x %s: stub\n", zone, type, template, debugstr_w(preference) );
4385
4386 zone_preference = template;
4387 return 0;
4388 }
4389
4390 /***********************************************************************
4391 * PrivacyGetZonePreferenceW (WININET.@)
4392 */
4393 DWORD WINAPI PrivacyGetZonePreferenceW( DWORD zone, DWORD type, LPDWORD template,
4394 LPWSTR preference, LPDWORD length )
4395 {
4396 FIXME( "%x %x %p %p %p: stub\n", zone, type, template, preference, length );
4397
4398 if (template) *template = zone_preference;
4399 return 0;
4400 }
4401
4402 /***********************************************************************
4403 * InternetGetSecurityInfoByURLA (WININET.@)
4404 */
4405 BOOL WINAPI InternetGetSecurityInfoByURLA(LPSTR lpszURL, PCCERT_CHAIN_CONTEXT *ppCertChain, DWORD *pdwSecureFlags)
4406 {
4407 WCHAR *url;
4408 BOOL res;
4409
4410 TRACE("(%s %p %p)\n", debugstr_a(lpszURL), ppCertChain, pdwSecureFlags);
4411
4412 url = heap_strdupAtoW(lpszURL);
4413 if(!url)
4414 return FALSE;
4415
4416 res = InternetGetSecurityInfoByURLW(url, ppCertChain, pdwSecureFlags);
4417 heap_free(url);
4418 return res;
4419 }
4420
4421 /***********************************************************************
4422 * InternetGetSecurityInfoByURLW (WININET.@)
4423 */
4424 BOOL WINAPI InternetGetSecurityInfoByURLW(LPCWSTR lpszURL, PCCERT_CHAIN_CONTEXT *ppCertChain, DWORD *pdwSecureFlags)
4425 {
4426 WCHAR hostname[INTERNET_MAX_HOST_NAME_LENGTH];
4427 URL_COMPONENTSW url = {sizeof(url)};
4428 server_t *server;
4429 BOOL res = FALSE;
4430
4431 TRACE("(%s %p %p)\n", debugstr_w(lpszURL), ppCertChain, pdwSecureFlags);
4432
4433 url.lpszHostName = hostname;
4434 url.dwHostNameLength = sizeof(hostname)/sizeof(WCHAR);
4435
4436 res = InternetCrackUrlW(lpszURL, 0, 0, &url);
4437 if(!res || url.nScheme != INTERNET_SCHEME_HTTPS) {
4438 SetLastError(ERROR_INTERNET_ITEM_NOT_FOUND);
4439 return FALSE;
4440 }
4441
4442 server = get_server(hostname, url.nPort, TRUE, FALSE);
4443 if(!server) {
4444 SetLastError(ERROR_INTERNET_ITEM_NOT_FOUND);
4445 return FALSE;
4446 }
4447
4448 if(server->cert_chain) {
4449 const CERT_CHAIN_CONTEXT *chain_dup;
4450
4451 chain_dup = CertDuplicateCertificateChain(server->cert_chain);
4452 if(chain_dup) {
4453 *ppCertChain = chain_dup;
4454 *pdwSecureFlags = server->security_flags & _SECURITY_ERROR_FLAGS_MASK;
4455 }else {
4456 res = FALSE;
4457 }
4458 }else {
4459 SetLastError(ERROR_INTERNET_ITEM_NOT_FOUND);
4460 res = FALSE;
4461 }
4462
4463 server_release(server);
4464 return res;
4465 }
4466
4467 DWORD WINAPI InternetDialA( HWND hwndParent, LPSTR lpszConnectoid, DWORD dwFlags,
4468 DWORD_PTR* lpdwConnection, DWORD dwReserved )
4469 {
4470 FIXME("(%p, %p, 0x%08x, %p, 0x%08x) stub\n", hwndParent, lpszConnectoid, dwFlags,
4471 lpdwConnection, dwReserved);
4472 return ERROR_SUCCESS;
4473 }
4474
4475 DWORD WINAPI InternetDialW( HWND hwndParent, LPWSTR lpszConnectoid, DWORD dwFlags,
4476 DWORD_PTR* lpdwConnection, DWORD dwReserved )
4477 {
4478 FIXME("(%p, %p, 0x%08x, %p, 0x%08x) stub\n", hwndParent, lpszConnectoid, dwFlags,
4479 lpdwConnection, dwReserved);
4480 return ERROR_SUCCESS;
4481 }
4482
4483 BOOL WINAPI InternetGoOnlineA( LPSTR lpszURL, HWND hwndParent, DWORD dwReserved )
4484 {
4485 FIXME("(%s, %p, 0x%08x) stub\n", debugstr_a(lpszURL), hwndParent, dwReserved);
4486 return TRUE;
4487 }
4488
4489 BOOL WINAPI InternetGoOnlineW( LPWSTR lpszURL, HWND hwndParent, DWORD dwReserved )
4490 {
4491 FIXME("(%s, %p, 0x%08x) stub\n", debugstr_w(lpszURL), hwndParent, dwReserved);
4492 return TRUE;
4493 }
4494
4495 DWORD WINAPI InternetHangUp( DWORD_PTR dwConnection, DWORD dwReserved )
4496 {
4497 FIXME("(0x%08lx, 0x%08x) stub\n", dwConnection, dwReserved);
4498 return ERROR_SUCCESS;
4499 }
4500
4501 BOOL WINAPI CreateMD5SSOHash( PWSTR pszChallengeInfo, PWSTR pwszRealm, PWSTR pwszTarget,
4502 PBYTE pbHexHash )
4503 {
4504 FIXME("(%s, %s, %s, %p) stub\n", debugstr_w(pszChallengeInfo), debugstr_w(pwszRealm),
4505 debugstr_w(pwszTarget), pbHexHash);
4506 return FALSE;
4507 }
4508
4509 BOOL WINAPI ResumeSuspendedDownload( HINTERNET hInternet, DWORD dwError )
4510 {
4511 FIXME("(%p, 0x%08x) stub\n", hInternet, dwError);
4512 return FALSE;
4513 }
4514
4515 BOOL WINAPI InternetQueryFortezzaStatus(DWORD *a, DWORD_PTR b)
4516 {
4517 FIXME("(%p, %08lx) stub\n", a, b);
4518 return 0;
4519 }
4520
4521 DWORD WINAPI ShowClientAuthCerts(HWND parent)
4522 {
4523 FIXME("%p: stub\n", parent);
4524 return 0;
4525 }
Windows API implementation