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wininet: Added InternetGetSecurityInfoByURL* stubs.
[wine/multimedia.git] / dlls / wininet / internet.c
blob118dcdd3863ea519219509ca5397b21df5bfa423
1 /*
2 * Wininet
3 *
4 * Copyright 1999 Corel Corporation
5 * Copyright 2002 CodeWeavers Inc.
6 * Copyright 2002 Jaco Greeff
7 * Copyright 2002 TransGaming Technologies Inc.
8 * Copyright 2004 Mike McCormack for CodeWeavers
9 *
10 * Ulrich Czekalla
11 * Aric Stewart
12 * David Hammerton
13 *
14 * This library is free software; you can redistribute it and/or
15 * modify it under the terms of the GNU Lesser General Public
16 * License as published by the Free Software Foundation; either
17 * version 2.1 of the License, or (at your option) any later version.
18 *
19 * This library is distributed in the hope that it will be useful,
20 * but WITHOUT ANY WARRANTY; without even the implied warranty of
21 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
22 * Lesser General Public License for more details.
23 *
24 * You should have received a copy of the GNU Lesser General Public
25 * License along with this library; if not, write to the Free Software
26 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
27 */
28
29 #include "config.h"
30 #include "wine/port.h"
31
32 #if defined(__MINGW32__) || defined (_MSC_VER)
33 #include <ws2tcpip.h>
34 #endif
35
36 #include <string.h>
37 #include <stdarg.h>
38 #include <stdio.h>
39 #include <sys/types.h>
40 #ifdef HAVE_SYS_SOCKET_H
41 # include <sys/socket.h>
42 #endif
43 #ifdef HAVE_POLL_H
44 #include <poll.h>
45 #endif
46 #ifdef HAVE_SYS_POLL_H
47 # include <sys/poll.h>
48 #endif
49 #ifdef HAVE_SYS_TIME_H
50 # include <sys/time.h>
51 #endif
52 #include <stdlib.h>
53 #include <ctype.h>
54 #ifdef HAVE_UNISTD_H
55 # include <unistd.h>
56 #endif
57 #include <assert.h>
58
59 #include "windef.h"
60 #include "winbase.h"
61 #include "winreg.h"
62 #include "winuser.h"
63 #include "wininet.h"
64 #include "winineti.h"
65 #include "winnls.h"
66 #include "wine/debug.h"
67 #include "winerror.h"
68 #define NO_SHLWAPI_STREAM
69 #include "shlwapi.h"
70
71 #include "wine/exception.h"
72
73 #include "internet.h"
74 #include "resource.h"
75
76 #include "wine/unicode.h"
77
78 WINE_DEFAULT_DEBUG_CHANNEL(wininet);
79
80 #define RESPONSE_TIMEOUT 30
81
82 typedef struct
83 {
84 DWORD dwError;
85 CHAR response[MAX_REPLY_LEN];
86 } WITHREADERROR, *LPWITHREADERROR;
87
88 static DWORD g_dwTlsErrIndex = TLS_OUT_OF_INDEXES;
89 HMODULE WININET_hModule;
90
91 static CRITICAL_SECTION WININET_cs;
92 static CRITICAL_SECTION_DEBUG WININET_cs_debug =
93 {
94 0, 0, &WININET_cs,
95 { &WININET_cs_debug.ProcessLocksList, &WININET_cs_debug.ProcessLocksList },
96 0, 0, { (DWORD_PTR)(__FILE__ ": WININET_cs") }
97 };
98 static CRITICAL_SECTION WININET_cs = { &WININET_cs_debug, -1, 0, 0, 0, 0 };
99
100 static object_header_t **handle_table;
101 static UINT_PTR next_handle;
102 static UINT_PTR handle_table_size;
103
104 typedef struct
105 {
106 DWORD proxyEnabled;
107 LPWSTR proxy;
108 LPWSTR proxyBypass;
109 } proxyinfo_t;
110
111 static ULONG max_conns = 2, max_1_0_conns = 4;
112 static ULONG connect_timeout = 60000;
113
114 static const WCHAR szInternetSettings[] =
115 { 'S','o','f','t','w','a','r','e','\\','M','i','c','r','o','s','o','f','t','\\',
116 'W','i','n','d','o','w','s','\\','C','u','r','r','e','n','t','V','e','r','s','i','o','n','\\',
117 'I','n','t','e','r','n','e','t',' ','S','e','t','t','i','n','g','s',0 };
118 static const WCHAR szProxyServer[] = { 'P','r','o','x','y','S','e','r','v','e','r', 0 };
119 static const WCHAR szProxyEnable[] = { 'P','r','o','x','y','E','n','a','b','l','e', 0 };
120
121 void *alloc_object(object_header_t *parent, const object_vtbl_t *vtbl, size_t size)
122 {
123 UINT_PTR handle = 0, num;
124 object_header_t *ret;
125 object_header_t **p;
126 BOOL res = TRUE;
127
128 ret = heap_alloc_zero(size);
129 if(!ret)
130 return NULL;
131
132 list_init(&ret->children);
133
134 EnterCriticalSection( &WININET_cs );
135
136 if(!handle_table_size) {
137 num = 16;
138 p = heap_alloc_zero(sizeof(handle_table[0]) * num);
139 if(p) {
140 handle_table = p;
141 handle_table_size = num;
142 next_handle = 1;
143 }else {
144 res = FALSE;
145 }
146 }else if(next_handle == handle_table_size) {
147 num = handle_table_size * 2;
148 p = heap_realloc_zero(handle_table, sizeof(handle_table[0]) * num);
149 if(p) {
150 handle_table = p;
151 handle_table_size = num;
152 }else {
153 res = FALSE;
154 }
155 }
156
157 if(res) {
158 handle = next_handle;
159 if(handle_table[handle])
160 ERR("handle isn't free but should be\n");
161 handle_table[handle] = ret;
162 ret->valid_handle = TRUE;
163
164 while(handle_table[next_handle] && next_handle < handle_table_size)
165 next_handle++;
166 }
167
168 LeaveCriticalSection( &WININET_cs );
169
170 if(!res) {
171 heap_free(ret);
172 return NULL;
173 }
174
175 ret->vtbl = vtbl;
176 ret->refs = 1;
177 ret->hInternet = (HINTERNET)handle;
178
179 if(parent) {
180 ret->lpfnStatusCB = parent->lpfnStatusCB;
181 ret->dwInternalFlags = parent->dwInternalFlags & INET_CALLBACKW;
182 }
183
184 return ret;
185 }
186
187 object_header_t *WININET_AddRef( object_header_t *info )
188 {
189 ULONG refs = InterlockedIncrement(&info->refs);
190 TRACE("%p -> refcount = %d\n", info, refs );
191 return info;
192 }
193
194 object_header_t *get_handle_object( HINTERNET hinternet )
195 {
196 object_header_t *info = NULL;
197 UINT_PTR handle = (UINT_PTR) hinternet;
198
199 EnterCriticalSection( &WININET_cs );
200
201 if(handle > 0 && handle < handle_table_size && handle_table[handle] && handle_table[handle]->valid_handle)
202 info = WININET_AddRef(handle_table[handle]);
203
204 LeaveCriticalSection( &WININET_cs );
205
206 TRACE("handle %ld -> %p\n", handle, info);
207
208 return info;
209 }
210
211 static void invalidate_handle(object_header_t *info)
212 {
213 object_header_t *child, *next;
214
215 if(!info->valid_handle)
216 return;
217 info->valid_handle = FALSE;
218
219 /* Free all children as native does */
220 LIST_FOR_EACH_ENTRY_SAFE( child, next, &info->children, object_header_t, entry )
221 {
222 TRACE("invalidating child handle %p for parent %p\n", child->hInternet, info);
223 invalidate_handle( child );
224 }
225
226 WININET_Release(info);
227 }
228
229 BOOL WININET_Release( object_header_t *info )
230 {
231 ULONG refs = InterlockedDecrement(&info->refs);
232 TRACE( "object %p refcount = %d\n", info, refs );
233 if( !refs )
234 {
235 invalidate_handle(info);
236 if ( info->vtbl->CloseConnection )
237 {
238 TRACE( "closing connection %p\n", info);
239 info->vtbl->CloseConnection( info );
240 }
241 /* Don't send a callback if this is a session handle created with InternetOpenUrl */
242 if ((info->htype != WH_HHTTPSESSION && info->htype != WH_HFTPSESSION)
243 || !(info->dwInternalFlags & INET_OPENURL))
244 {
245 INTERNET_SendCallback(info, info->dwContext,
246 INTERNET_STATUS_HANDLE_CLOSING, &info->hInternet,
247 sizeof(HINTERNET));
248 }
249 TRACE( "destroying object %p\n", info);
250 if ( info->htype != WH_HINIT )
251 list_remove( &info->entry );
252 info->vtbl->Destroy( info );
253
254 if(info->hInternet) {
255 UINT_PTR handle = (UINT_PTR)info->hInternet;
256
257 EnterCriticalSection( &WININET_cs );
258
259 handle_table[handle] = NULL;
260 if(next_handle > handle)
261 next_handle = handle;
262
263 LeaveCriticalSection( &WININET_cs );
264 }
265
266 heap_free(info);
267 }
268 return TRUE;
269 }
270
271 /***********************************************************************
272 * DllMain [Internal] Initializes the internal 'WININET.DLL'.
273 *
274 * PARAMS
275 * hinstDLL [I] handle to the DLL's instance
276 * fdwReason [I]
277 * lpvReserved [I] reserved, must be NULL
278 *
279 * RETURNS
280 * Success: TRUE
281 * Failure: FALSE
282 */
283
284 BOOL WINAPI DllMain (HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved)
285 {
286 TRACE("%p,%x,%p\n", hinstDLL, fdwReason, lpvReserved);
287
288 switch (fdwReason) {
289 case DLL_PROCESS_ATTACH:
290
291 g_dwTlsErrIndex = TlsAlloc();
292
293 if (g_dwTlsErrIndex == TLS_OUT_OF_INDEXES)
294 return FALSE;
295
296 URLCacheContainers_CreateDefaults();
297
298 WININET_hModule = hinstDLL;
299 break;
300
301 case DLL_THREAD_ATTACH:
302 break;
303
304 case DLL_THREAD_DETACH:
305 if (g_dwTlsErrIndex != TLS_OUT_OF_INDEXES)
306 {
307 heap_free(TlsGetValue(g_dwTlsErrIndex));
308 }
309 break;
310
311 case DLL_PROCESS_DETACH:
312 collect_connections(COLLECT_CLEANUP);
313 NETCON_unload();
314 URLCacheContainers_DeleteAll();
315
316 if (g_dwTlsErrIndex != TLS_OUT_OF_INDEXES)
317 {
318 heap_free(TlsGetValue(g_dwTlsErrIndex));
319 TlsFree(g_dwTlsErrIndex);
320 }
321 break;
322 }
323 return TRUE;
324 }
325
326 /***********************************************************************
327 * INTERNET_SaveProxySettings
328 *
329 * Stores the proxy settings given by lpwai into the registry
330 *
331 * RETURNS
332 * ERROR_SUCCESS if no error, or error code on fail
333 */
334 static LONG INTERNET_SaveProxySettings( proxyinfo_t *lpwpi )
335 {
336 HKEY key;
337 LONG ret;
338
339 if ((ret = RegOpenKeyW( HKEY_CURRENT_USER, szInternetSettings, &key )))
340 return ret;
341
342 if ((ret = RegSetValueExW( key, szProxyEnable, 0, REG_DWORD, (BYTE*)&lpwpi->proxyEnabled, sizeof(DWORD))))
343 {
344 RegCloseKey( key );
345 return ret;
346 }
347
348 if (lpwpi->proxy)
349 {
350 if ((ret = RegSetValueExW( key, szProxyServer, 0, REG_SZ, (BYTE*)lpwpi->proxy, sizeof(WCHAR) * (lstrlenW(lpwpi->proxy) + 1))))
351 {
352 RegCloseKey( key );
353 return ret;
354 }
355 }
356 else
357 {
358 if ((ret = RegDeleteValueW( key, szProxyServer )))
359 {
360 RegCloseKey( key );
361 return ret;
362 }
363 }
364
365 RegCloseKey(key);
366 return ERROR_SUCCESS;
367 }
368
369 /***********************************************************************
370 * INTERNET_FindProxyForProtocol
371 *
372 * Searches the proxy string for a proxy of the given protocol.
373 * Returns the found proxy, or the default proxy if none of the given
374 * protocol is found.
375 *
376 * PARAMETERS
377 * szProxy [In] proxy string to search
378 * proto [In] protocol to search for, e.g. "http"
379 * foundProxy [Out] found proxy
380 * foundProxyLen [In/Out] length of foundProxy buffer, in WCHARs
381 *
382 * RETURNS
383 * TRUE if a proxy is found, FALSE if not. If foundProxy is too short,
384 * *foundProxyLen is set to the required size in WCHARs, including the
385 * NULL terminator, and the last error is set to ERROR_INSUFFICIENT_BUFFER.
386 */
387 BOOL INTERNET_FindProxyForProtocol(LPCWSTR szProxy, LPCWSTR proto, WCHAR *foundProxy, DWORD *foundProxyLen)
388 {
389 LPCWSTR ptr;
390 BOOL ret = FALSE;
391
392 TRACE("(%s, %s)\n", debugstr_w(szProxy), debugstr_w(proto));
393
394 /* First, look for the specified protocol (proto=scheme://host:port) */
395 for (ptr = szProxy; !ret && ptr && *ptr; )
396 {
397 LPCWSTR end, equal;
398
399 if (!(end = strchrW(ptr, ' ')))
400 end = ptr + strlenW(ptr);
401 if ((equal = strchrW(ptr, '=')) && equal < end &&
402 equal - ptr == strlenW(proto) &&
403 !strncmpiW(proto, ptr, strlenW(proto)))
404 {
405 if (end - equal > *foundProxyLen)
406 {
407 WARN("buffer too short for %s\n",
408 debugstr_wn(equal + 1, end - equal - 1));
409 *foundProxyLen = end - equal;
410 SetLastError(ERROR_INSUFFICIENT_BUFFER);
411 }
412 else
413 {
414 memcpy(foundProxy, equal + 1, (end - equal) * sizeof(WCHAR));
415 foundProxy[end - equal] = 0;
416 ret = TRUE;
417 }
418 }
419 if (*end == ' ')
420 ptr = end + 1;
421 else
422 ptr = end;
423 }
424 if (!ret)
425 {
426 /* It wasn't found: look for no protocol */
427 for (ptr = szProxy; !ret && ptr && *ptr; )
428 {
429 LPCWSTR end, equal;
430
431 if (!(end = strchrW(ptr, ' ')))
432 end = ptr + strlenW(ptr);
433 if (!(equal = strchrW(ptr, '=')))
434 {
435 if (end - ptr + 1 > *foundProxyLen)
436 {
437 WARN("buffer too short for %s\n",
438 debugstr_wn(ptr, end - ptr));
439 *foundProxyLen = end - ptr + 1;
440 SetLastError(ERROR_INSUFFICIENT_BUFFER);
441 }
442 else
443 {
444 memcpy(foundProxy, ptr, (end - ptr) * sizeof(WCHAR));
445 foundProxy[end - ptr] = 0;
446 ret = TRUE;
447 }
448 }
449 if (*end == ' ')
450 ptr = end + 1;
451 else
452 ptr = end;
453 }
454 }
455 if (ret)
456 TRACE("found proxy for %s: %s\n", debugstr_w(proto),
457 debugstr_w(foundProxy));
458 return ret;
459 }
460
461 /***********************************************************************
462 * InternetInitializeAutoProxyDll (WININET.@)
463 *
464 * Setup the internal proxy
465 *
466 * PARAMETERS
467 * dwReserved
468 *
469 * RETURNS
470 * FALSE on failure
471 *
472 */
473 BOOL WINAPI InternetInitializeAutoProxyDll(DWORD dwReserved)
474 {
475 FIXME("STUB\n");
476 SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
477 return FALSE;
478 }
479
480 /***********************************************************************
481 * DetectAutoProxyUrl (WININET.@)
482 *
483 * Auto detect the proxy url
484 *
485 * RETURNS
486 * FALSE on failure
487 *
488 */
489 BOOL WINAPI DetectAutoProxyUrl(LPSTR lpszAutoProxyUrl,
490 DWORD dwAutoProxyUrlLength, DWORD dwDetectFlags)
491 {
492 FIXME("STUB\n");
493 SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
494 return FALSE;
495 }
496
497 static void FreeProxyInfo( proxyinfo_t *lpwpi )
498 {
499 heap_free(lpwpi->proxy);
500 heap_free(lpwpi->proxyBypass);
501 }
502
503 static proxyinfo_t *global_proxy;
504
505 static void free_global_proxy( void )
506 {
507 EnterCriticalSection( &WININET_cs );
508 if (global_proxy)
509 {
510 FreeProxyInfo( global_proxy );
511 heap_free( global_proxy );
512 }
513 LeaveCriticalSection( &WININET_cs );
514 }
515
516 /***********************************************************************
517 * INTERNET_LoadProxySettings
518 *
519 * Loads proxy information from process-wide global settings, the registry,
520 * or the environment into lpwpi.
521 *
522 * The caller should call FreeProxyInfo when done with lpwpi.
523 *
524 * FIXME:
525 * The proxy may be specified in the form 'http=proxy.my.org'
526 * Presumably that means there can be ftp=ftpproxy.my.org too.
527 */
528 static LONG INTERNET_LoadProxySettings( proxyinfo_t *lpwpi )
529 {
530 HKEY key;
531 DWORD type, len;
532 LPCSTR envproxy;
533 LONG ret;
534
535 EnterCriticalSection( &WININET_cs );
536 if (global_proxy)
537 {
538 lpwpi->proxyEnabled = global_proxy->proxyEnabled;
539 lpwpi->proxy = heap_strdupW( global_proxy->proxy );
540 lpwpi->proxyBypass = heap_strdupW( global_proxy->proxyBypass );
541 }
542 LeaveCriticalSection( &WININET_cs );
543
544 if ((ret = RegOpenKeyW( HKEY_CURRENT_USER, szInternetSettings, &key )))
545 return ret;
546
547 len = sizeof(DWORD);
548 if (RegQueryValueExW( key, szProxyEnable, NULL, &type, (BYTE *)&lpwpi->proxyEnabled, &len ) || type != REG_DWORD)
549 {
550 lpwpi->proxyEnabled = 0;
551 if((ret = RegSetValueExW( key, szProxyEnable, 0, REG_DWORD, (BYTE *)&lpwpi->proxyEnabled, sizeof(DWORD) )))
552 {
553 RegCloseKey( key );
554 return ret;
555 }
556 }
557
558 if (!(envproxy = getenv( "http_proxy" )) || lpwpi->proxyEnabled)
559 {
560 TRACE("Proxy is enabled.\n");
561
562 /* figure out how much memory the proxy setting takes */
563 if (!RegQueryValueExW( key, szProxyServer, NULL, &type, NULL, &len ) && len && (type == REG_SZ))
564 {
565 LPWSTR szProxy, p;
566 static const WCHAR szHttp[] = {'h','t','t','p','=',0};
567
568 if (!(szProxy = heap_alloc(len)))
569 {
570 RegCloseKey( key );
571 return ERROR_OUTOFMEMORY;
572 }
573 RegQueryValueExW( key, szProxyServer, NULL, &type, (BYTE*)szProxy, &len );
574
575 /* find the http proxy, and strip away everything else */
576 p = strstrW( szProxy, szHttp );
577 if (p)
578 {
579 p += lstrlenW( szHttp );
580 lstrcpyW( szProxy, p );
581 }
582 p = strchrW( szProxy, ' ' );
583 if (p) *p = 0;
584
585 lpwpi->proxy = szProxy;
586
587 TRACE("http proxy = %s\n", debugstr_w(lpwpi->proxy));
588 }
589 else
590 {
591 TRACE("No proxy server settings in registry.\n");
592 lpwpi->proxy = NULL;
593 }
594 }
595 else if (envproxy)
596 {
597 WCHAR *envproxyW;
598
599 len = MultiByteToWideChar( CP_UNIXCP, 0, envproxy, -1, NULL, 0 );
600 if (!(envproxyW = heap_alloc(len * sizeof(WCHAR))))
601 return ERROR_OUTOFMEMORY;
602 MultiByteToWideChar( CP_UNIXCP, 0, envproxy, -1, envproxyW, len );
603
604 lpwpi->proxyEnabled = 1;
605 lpwpi->proxy = envproxyW;
606
607 TRACE("http proxy (from environment) = %s\n", debugstr_w(lpwpi->proxy));
608 }
609 RegCloseKey( key );
610
611 lpwpi->proxyBypass = NULL;
612
613 return ERROR_SUCCESS;
614 }
615
616 /***********************************************************************
617 * INTERNET_ConfigureProxy
618 */
619 static BOOL INTERNET_ConfigureProxy( appinfo_t *lpwai )
620 {
621 proxyinfo_t wpi;
622
623 if (INTERNET_LoadProxySettings( &wpi ))
624 return FALSE;
625
626 if (wpi.proxyEnabled)
627 {
628 WCHAR proxyurl[INTERNET_MAX_URL_LENGTH];
629 WCHAR username[INTERNET_MAX_USER_NAME_LENGTH];
630 WCHAR password[INTERNET_MAX_PASSWORD_LENGTH];
631 WCHAR hostname[INTERNET_MAX_HOST_NAME_LENGTH];
632 URL_COMPONENTSW UrlComponents;
633
634 UrlComponents.dwStructSize = sizeof UrlComponents;
635 UrlComponents.dwSchemeLength = 0;
636 UrlComponents.lpszHostName = hostname;
637 UrlComponents.dwHostNameLength = INTERNET_MAX_HOST_NAME_LENGTH;
638 UrlComponents.lpszUserName = username;
639 UrlComponents.dwUserNameLength = INTERNET_MAX_USER_NAME_LENGTH;
640 UrlComponents.lpszPassword = password;
641 UrlComponents.dwPasswordLength = INTERNET_MAX_PASSWORD_LENGTH;
642 UrlComponents.dwUrlPathLength = 0;
643 UrlComponents.dwExtraInfoLength = 0;
644
645 if(InternetCrackUrlW(wpi.proxy, 0, 0, &UrlComponents))
646 {
647 static const WCHAR szFormat[] = { 'h','t','t','p',':','/','/','%','s',':','%','u',0 };
648
649 if(UrlComponents.nPort == INTERNET_INVALID_PORT_NUMBER)
650 UrlComponents.nPort = INTERNET_DEFAULT_HTTP_PORT;
651 sprintfW(proxyurl, szFormat, hostname, UrlComponents.nPort);
652
653 lpwai->accessType = INTERNET_OPEN_TYPE_PROXY;
654 lpwai->proxy = heap_strdupW(proxyurl);
655 if (UrlComponents.dwUserNameLength)
656 {
657 lpwai->proxyUsername = heap_strdupW(UrlComponents.lpszUserName);
658 lpwai->proxyPassword = heap_strdupW(UrlComponents.lpszPassword);
659 }
660
661 TRACE("http proxy = %s\n", debugstr_w(lpwai->proxy));
662 return TRUE;
663 }
664 else
665 {
666 TRACE("Failed to parse proxy: %s\n", debugstr_w(wpi.proxy));
667 lpwai->proxy = NULL;
668 }
669 }
670
671 lpwai->accessType = INTERNET_OPEN_TYPE_DIRECT;
672 return FALSE;
673 }
674
675 /***********************************************************************
676 * dump_INTERNET_FLAGS
677 *
678 * Helper function to TRACE the internet flags.
679 *
680 * RETURNS
681 * None
682 *
683 */
684 static void dump_INTERNET_FLAGS(DWORD dwFlags)
685 {
686 #define FE(x) { x, #x }
687 static const wininet_flag_info flag[] = {
688 FE(INTERNET_FLAG_RELOAD),
689 FE(INTERNET_FLAG_RAW_DATA),
690 FE(INTERNET_FLAG_EXISTING_CONNECT),
691 FE(INTERNET_FLAG_ASYNC),
692 FE(INTERNET_FLAG_PASSIVE),
693 FE(INTERNET_FLAG_NO_CACHE_WRITE),
694 FE(INTERNET_FLAG_MAKE_PERSISTENT),
695 FE(INTERNET_FLAG_FROM_CACHE),
696 FE(INTERNET_FLAG_SECURE),
697 FE(INTERNET_FLAG_KEEP_CONNECTION),
698 FE(INTERNET_FLAG_NO_AUTO_REDIRECT),
699 FE(INTERNET_FLAG_READ_PREFETCH),
700 FE(INTERNET_FLAG_NO_COOKIES),
701 FE(INTERNET_FLAG_NO_AUTH),
702 FE(INTERNET_FLAG_CACHE_IF_NET_FAIL),
703 FE(INTERNET_FLAG_IGNORE_REDIRECT_TO_HTTP),
704 FE(INTERNET_FLAG_IGNORE_REDIRECT_TO_HTTPS),
705 FE(INTERNET_FLAG_IGNORE_CERT_DATE_INVALID),
706 FE(INTERNET_FLAG_IGNORE_CERT_CN_INVALID),
707 FE(INTERNET_FLAG_RESYNCHRONIZE),
708 FE(INTERNET_FLAG_HYPERLINK),
709 FE(INTERNET_FLAG_NO_UI),
710 FE(INTERNET_FLAG_PRAGMA_NOCACHE),
711 FE(INTERNET_FLAG_CACHE_ASYNC),
712 FE(INTERNET_FLAG_FORMS_SUBMIT),
713 FE(INTERNET_FLAG_NEED_FILE),
714 FE(INTERNET_FLAG_TRANSFER_ASCII),
715 FE(INTERNET_FLAG_TRANSFER_BINARY)
716 };
717 #undef FE
718 unsigned int i;
719
720 for (i = 0; i < (sizeof(flag) / sizeof(flag[0])); i++) {
721 if (flag[i].val & dwFlags) {
722 TRACE(" %s", flag[i].name);
723 dwFlags &= ~flag[i].val;
724 }
725 }
726 if (dwFlags)
727 TRACE(" Unknown flags (%08x)\n", dwFlags);
728 else
729 TRACE("\n");
730 }
731
732 /***********************************************************************
733 * INTERNET_CloseHandle (internal)
734 *
735 * Close internet handle
736 *
737 */
738 static VOID APPINFO_Destroy(object_header_t *hdr)
739 {
740 appinfo_t *lpwai = (appinfo_t*)hdr;
741
742 TRACE("%p\n",lpwai);
743
744 heap_free(lpwai->agent);
745 heap_free(lpwai->proxy);
746 heap_free(lpwai->proxyBypass);
747 heap_free(lpwai->proxyUsername);
748 heap_free(lpwai->proxyPassword);
749 }
750
751 static DWORD APPINFO_QueryOption(object_header_t *hdr, DWORD option, void *buffer, DWORD *size, BOOL unicode)
752 {
753 appinfo_t *ai = (appinfo_t*)hdr;
754
755 switch(option) {
756 case INTERNET_OPTION_HANDLE_TYPE:
757 TRACE("INTERNET_OPTION_HANDLE_TYPE\n");
758
759 if (*size < sizeof(ULONG))
760 return ERROR_INSUFFICIENT_BUFFER;
761
762 *size = sizeof(DWORD);
763 *(DWORD*)buffer = INTERNET_HANDLE_TYPE_INTERNET;
764 return ERROR_SUCCESS;
765
766 case INTERNET_OPTION_USER_AGENT: {
767 DWORD bufsize;
768
769 TRACE("INTERNET_OPTION_USER_AGENT\n");
770
771 bufsize = *size;
772
773 if (unicode) {
774 DWORD len = ai->agent ? strlenW(ai->agent) : 0;
775
776 *size = (len + 1) * sizeof(WCHAR);
777 if(!buffer || bufsize < *size)
778 return ERROR_INSUFFICIENT_BUFFER;
779
780 if (ai->agent)
781 strcpyW(buffer, ai->agent);
782 else
783 *(WCHAR *)buffer = 0;
784 /* If the buffer is copied, the returned length doesn't include
785 * the NULL terminator.
786 */
787 *size = len * sizeof(WCHAR);
788 }else {
789 if (ai->agent)
790 *size = WideCharToMultiByte(CP_ACP, 0, ai->agent, -1, NULL, 0, NULL, NULL);
791 else
792 *size = 1;
793 if(!buffer || bufsize < *size)
794 return ERROR_INSUFFICIENT_BUFFER;
795
796 if (ai->agent)
797 WideCharToMultiByte(CP_ACP, 0, ai->agent, -1, buffer, *size, NULL, NULL);
798 else
799 *(char *)buffer = 0;
800 /* If the buffer is copied, the returned length doesn't include
801 * the NULL terminator.
802 */
803 *size -= 1;
804 }
805
806 return ERROR_SUCCESS;
807 }
808
809 case INTERNET_OPTION_PROXY:
810 if(!size) return ERROR_INVALID_PARAMETER;
811 if (unicode) {
812 INTERNET_PROXY_INFOW *pi = (INTERNET_PROXY_INFOW *)buffer;
813 DWORD proxyBytesRequired = 0, proxyBypassBytesRequired = 0;
814 LPWSTR proxy, proxy_bypass;
815
816 if (ai->proxy)
817 proxyBytesRequired = (lstrlenW(ai->proxy) + 1) * sizeof(WCHAR);
818 if (ai->proxyBypass)
819 proxyBypassBytesRequired = (lstrlenW(ai->proxyBypass) + 1) * sizeof(WCHAR);
820 if (*size < sizeof(INTERNET_PROXY_INFOW) + proxyBytesRequired + proxyBypassBytesRequired)
821 {
822 *size = sizeof(INTERNET_PROXY_INFOW) + proxyBytesRequired + proxyBypassBytesRequired;
823 return ERROR_INSUFFICIENT_BUFFER;
824 }
825 proxy = (LPWSTR)((LPBYTE)buffer + sizeof(INTERNET_PROXY_INFOW));
826 proxy_bypass = (LPWSTR)((LPBYTE)buffer + sizeof(INTERNET_PROXY_INFOW) + proxyBytesRequired);
827
828 pi->dwAccessType = ai->accessType;
829 pi->lpszProxy = NULL;
830 pi->lpszProxyBypass = NULL;
831 if (ai->proxy) {
832 lstrcpyW(proxy, ai->proxy);
833 pi->lpszProxy = proxy;
834 }
835
836 if (ai->proxyBypass) {
837 lstrcpyW(proxy_bypass, ai->proxyBypass);
838 pi->lpszProxyBypass = proxy_bypass;
839 }
840
841 *size = sizeof(INTERNET_PROXY_INFOW) + proxyBytesRequired + proxyBypassBytesRequired;
842 return ERROR_SUCCESS;
843 }else {
844 INTERNET_PROXY_INFOA *pi = (INTERNET_PROXY_INFOA *)buffer;
845 DWORD proxyBytesRequired = 0, proxyBypassBytesRequired = 0;
846 LPSTR proxy, proxy_bypass;
847
848 if (ai->proxy)
849 proxyBytesRequired = WideCharToMultiByte(CP_ACP, 0, ai->proxy, -1, NULL, 0, NULL, NULL);
850 if (ai->proxyBypass)
851 proxyBypassBytesRequired = WideCharToMultiByte(CP_ACP, 0, ai->proxyBypass, -1,
852 NULL, 0, NULL, NULL);
853 if (*size < sizeof(INTERNET_PROXY_INFOA) + proxyBytesRequired + proxyBypassBytesRequired)
854 {
855 *size = sizeof(INTERNET_PROXY_INFOA) + proxyBytesRequired + proxyBypassBytesRequired;
856 return ERROR_INSUFFICIENT_BUFFER;
857 }
858 proxy = (LPSTR)((LPBYTE)buffer + sizeof(INTERNET_PROXY_INFOA));
859 proxy_bypass = (LPSTR)((LPBYTE)buffer + sizeof(INTERNET_PROXY_INFOA) + proxyBytesRequired);
860
861 pi->dwAccessType = ai->accessType;
862 pi->lpszProxy = NULL;
863 pi->lpszProxyBypass = NULL;
864 if (ai->proxy) {
865 WideCharToMultiByte(CP_ACP, 0, ai->proxy, -1, proxy, proxyBytesRequired, NULL, NULL);
866 pi->lpszProxy = proxy;
867 }
868
869 if (ai->proxyBypass) {
870 WideCharToMultiByte(CP_ACP, 0, ai->proxyBypass, -1, proxy_bypass,
871 proxyBypassBytesRequired, NULL, NULL);
872 pi->lpszProxyBypass = proxy_bypass;
873 }
874
875 *size = sizeof(INTERNET_PROXY_INFOA) + proxyBytesRequired + proxyBypassBytesRequired;
876 return ERROR_SUCCESS;
877 }
878
879 case INTERNET_OPTION_CONNECT_TIMEOUT:
880 TRACE("INTERNET_OPTION_CONNECT_TIMEOUT\n");
881
882 if (*size < sizeof(ULONG))
883 return ERROR_INSUFFICIENT_BUFFER;
884
885 *(ULONG*)buffer = ai->connect_timeout;
886 *size = sizeof(ULONG);
887
888 return ERROR_SUCCESS;
889 }
890
891 return INET_QueryOption(hdr, option, buffer, size, unicode);
892 }
893
894 static DWORD APPINFO_SetOption(object_header_t *hdr, DWORD option, void *buf, DWORD size)
895 {
896 appinfo_t *ai = (appinfo_t*)hdr;
897
898 switch(option) {
899 case INTERNET_OPTION_CONNECT_TIMEOUT:
900 TRACE("INTERNET_OPTION_CONNECT_TIMEOUT\n");
901
902 if(size != sizeof(connect_timeout))
903 return ERROR_INTERNET_BAD_OPTION_LENGTH;
904 if(!*(ULONG*)buf)
905 return ERROR_BAD_ARGUMENTS;
906
907 ai->connect_timeout = *(ULONG*)buf;
908 return ERROR_SUCCESS;
909 case INTERNET_OPTION_USER_AGENT:
910 heap_free(ai->agent);
911 if (!(ai->agent = heap_strdupW(buf))) return ERROR_OUTOFMEMORY;
912 return ERROR_SUCCESS;
913 }
914
915 return INET_SetOption(hdr, option, buf, size);
916 }
917
918 static const object_vtbl_t APPINFOVtbl = {
919 APPINFO_Destroy,
920 NULL,
921 APPINFO_QueryOption,
922 APPINFO_SetOption,
923 NULL,
924 NULL,
925 NULL,
926 NULL,
927 NULL
928 };
929
930
931 /***********************************************************************
932 * InternetOpenW (WININET.@)
933 *
934 * Per-application initialization of wininet
935 *
936 * RETURNS
937 * HINTERNET on success
938 * NULL on failure
939 *
940 */
941 HINTERNET WINAPI InternetOpenW(LPCWSTR lpszAgent, DWORD dwAccessType,
942 LPCWSTR lpszProxy, LPCWSTR lpszProxyBypass, DWORD dwFlags)
943 {
944 appinfo_t *lpwai = NULL;
945
946 if (TRACE_ON(wininet)) {
947 #define FE(x) { x, #x }
948 static const wininet_flag_info access_type[] = {
949 FE(INTERNET_OPEN_TYPE_PRECONFIG),
950 FE(INTERNET_OPEN_TYPE_DIRECT),
951 FE(INTERNET_OPEN_TYPE_PROXY),
952 FE(INTERNET_OPEN_TYPE_PRECONFIG_WITH_NO_AUTOPROXY)
953 };
954 #undef FE
955 DWORD i;
956 const char *access_type_str = "Unknown";
957
958 TRACE("(%s, %i, %s, %s, %i)\n", debugstr_w(lpszAgent), dwAccessType,
959 debugstr_w(lpszProxy), debugstr_w(lpszProxyBypass), dwFlags);
960 for (i = 0; i < (sizeof(access_type) / sizeof(access_type[0])); i++) {
961 if (access_type[i].val == dwAccessType) {
962 access_type_str = access_type[i].name;
963 break;
964 }
965 }
966 TRACE(" access type : %s\n", access_type_str);
967 TRACE(" flags :");
968 dump_INTERNET_FLAGS(dwFlags);
969 }
970
971 /* Clear any error information */
972 INTERNET_SetLastError(0);
973
974 lpwai = alloc_object(NULL, &APPINFOVtbl, sizeof(appinfo_t));
975 if (!lpwai) {
976 SetLastError(ERROR_OUTOFMEMORY);
977 return NULL;
978 }
979
980 lpwai->hdr.htype = WH_HINIT;
981 lpwai->hdr.dwFlags = dwFlags;
982 lpwai->accessType = dwAccessType;
983 lpwai->proxyUsername = NULL;
984 lpwai->proxyPassword = NULL;
985 lpwai->connect_timeout = connect_timeout;
986
987 lpwai->agent = heap_strdupW(lpszAgent);
988 if(dwAccessType == INTERNET_OPEN_TYPE_PRECONFIG)
989 INTERNET_ConfigureProxy( lpwai );
990 else
991 lpwai->proxy = heap_strdupW(lpszProxy);
992 lpwai->proxyBypass = heap_strdupW(lpszProxyBypass);
993
994 TRACE("returning %p\n", lpwai);
995
996 return lpwai->hdr.hInternet;
997 }
998
999
1000 /***********************************************************************
1001 * InternetOpenA (WININET.@)
1002 *
1003 * Per-application initialization of wininet
1004 *
1005 * RETURNS
1006 * HINTERNET on success
1007 * NULL on failure
1008 *
1009 */
1010 HINTERNET WINAPI InternetOpenA(LPCSTR lpszAgent, DWORD dwAccessType,
1011 LPCSTR lpszProxy, LPCSTR lpszProxyBypass, DWORD dwFlags)
1012 {
1013 WCHAR *szAgent, *szProxy, *szBypass;
1014 HINTERNET rc;
1015
1016 TRACE("(%s, 0x%08x, %s, %s, 0x%08x)\n", debugstr_a(lpszAgent),
1017 dwAccessType, debugstr_a(lpszProxy), debugstr_a(lpszProxyBypass), dwFlags);
1018
1019 szAgent = heap_strdupAtoW(lpszAgent);
1020 szProxy = heap_strdupAtoW(lpszProxy);
1021 szBypass = heap_strdupAtoW(lpszProxyBypass);
1022
1023 rc = InternetOpenW(szAgent, dwAccessType, szProxy, szBypass, dwFlags);
1024
1025 heap_free(szAgent);
1026 heap_free(szProxy);
1027 heap_free(szBypass);
1028 return rc;
1029 }
1030
1031 /***********************************************************************
1032 * InternetGetLastResponseInfoA (WININET.@)
1033 *
1034 * Return last wininet error description on the calling thread
1035 *
1036 * RETURNS
1037 * TRUE on success of writing to buffer
1038 * FALSE on failure
1039 *
1040 */
1041 BOOL WINAPI InternetGetLastResponseInfoA(LPDWORD lpdwError,
1042 LPSTR lpszBuffer, LPDWORD lpdwBufferLength)
1043 {
1044 LPWITHREADERROR lpwite = TlsGetValue(g_dwTlsErrIndex);
1045
1046 TRACE("\n");
1047
1048 if (lpwite)
1049 {
1050 *lpdwError = lpwite->dwError;
1051 if (lpwite->dwError)
1052 {
1053 memcpy(lpszBuffer, lpwite->response, *lpdwBufferLength);
1054 *lpdwBufferLength = strlen(lpszBuffer);
1055 }
1056 else
1057 *lpdwBufferLength = 0;
1058 }
1059 else
1060 {
1061 *lpdwError = 0;
1062 *lpdwBufferLength = 0;
1063 }
1064
1065 return TRUE;
1066 }
1067
1068 /***********************************************************************
1069 * InternetGetLastResponseInfoW (WININET.@)
1070 *
1071 * Return last wininet error description on the calling thread
1072 *
1073 * RETURNS
1074 * TRUE on success of writing to buffer
1075 * FALSE on failure
1076 *
1077 */
1078 BOOL WINAPI InternetGetLastResponseInfoW(LPDWORD lpdwError,
1079 LPWSTR lpszBuffer, LPDWORD lpdwBufferLength)
1080 {
1081 LPWITHREADERROR lpwite = TlsGetValue(g_dwTlsErrIndex);
1082
1083 TRACE("\n");
1084
1085 if (lpwite)
1086 {
1087 *lpdwError = lpwite->dwError;
1088 if (lpwite->dwError)
1089 {
1090 memcpy(lpszBuffer, lpwite->response, *lpdwBufferLength);
1091 *lpdwBufferLength = lstrlenW(lpszBuffer);
1092 }
1093 else
1094 *lpdwBufferLength = 0;
1095 }
1096 else
1097 {
1098 *lpdwError = 0;
1099 *lpdwBufferLength = 0;
1100 }
1101
1102 return TRUE;
1103 }
1104
1105 /***********************************************************************
1106 * InternetGetConnectedState (WININET.@)
1107 *
1108 * Return connected state
1109 *
1110 * RETURNS
1111 * TRUE if connected
1112 * if lpdwStatus is not null, return the status (off line,
1113 * modem, lan...) in it.
1114 * FALSE if not connected
1115 */
1116 BOOL WINAPI InternetGetConnectedState(LPDWORD lpdwStatus, DWORD dwReserved)
1117 {
1118 TRACE("(%p, 0x%08x)\n", lpdwStatus, dwReserved);
1119
1120 if (lpdwStatus) {
1121 WARN("always returning LAN connection.\n");
1122 *lpdwStatus = INTERNET_CONNECTION_LAN;
1123 }
1124 return TRUE;
1125 }
1126
1127
1128 /***********************************************************************
1129 * InternetGetConnectedStateExW (WININET.@)
1130 *
1131 * Return connected state
1132 *
1133 * PARAMS
1134 *
1135 * lpdwStatus [O] Flags specifying the status of the internet connection.
1136 * lpszConnectionName [O] Pointer to buffer to receive the friendly name of the internet connection.
1137 * dwNameLen [I] Size of the buffer, in characters.
1138 * dwReserved [I] Reserved. Must be set to 0.
1139 *
1140 * RETURNS
1141 * TRUE if connected
1142 * if lpdwStatus is not null, return the status (off line,
1143 * modem, lan...) in it.
1144 * FALSE if not connected
1145 *
1146 * NOTES
1147 * If the system has no available network connections, an empty string is
1148 * stored in lpszConnectionName. If there is a LAN connection, a localized
1149 * "LAN Connection" string is stored. Presumably, if only a dial-up
1150 * connection is available then the name of the dial-up connection is
1151 * returned. Why any application, other than the "Internet Settings" CPL,
1152 * would want to use this function instead of the simpler InternetGetConnectedStateW
1153 * function is beyond me.
1154 */
1155 BOOL WINAPI InternetGetConnectedStateExW(LPDWORD lpdwStatus, LPWSTR lpszConnectionName,
1156 DWORD dwNameLen, DWORD dwReserved)
1157 {
1158 TRACE("(%p, %p, %d, 0x%08x)\n", lpdwStatus, lpszConnectionName, dwNameLen, dwReserved);
1159
1160 /* Must be zero */
1161 if(dwReserved)
1162 return FALSE;
1163
1164 if (lpdwStatus) {
1165 WARN("always returning LAN connection.\n");
1166 *lpdwStatus = INTERNET_CONNECTION_LAN;
1167 }
1168 return LoadStringW(WININET_hModule, IDS_LANCONNECTION, lpszConnectionName, dwNameLen);
1169 }
1170
1171
1172 /***********************************************************************
1173 * InternetGetConnectedStateExA (WININET.@)
1174 */
1175 BOOL WINAPI InternetGetConnectedStateExA(LPDWORD lpdwStatus, LPSTR lpszConnectionName,
1176 DWORD dwNameLen, DWORD dwReserved)
1177 {
1178 LPWSTR lpwszConnectionName = NULL;
1179 BOOL rc;
1180
1181 TRACE("(%p, %p, %d, 0x%08x)\n", lpdwStatus, lpszConnectionName, dwNameLen, dwReserved);
1182
1183 if (lpszConnectionName && dwNameLen > 0)
1184 lpwszConnectionName = heap_alloc(dwNameLen * sizeof(WCHAR));
1185
1186 rc = InternetGetConnectedStateExW(lpdwStatus,lpwszConnectionName, dwNameLen,
1187 dwReserved);
1188 if (rc && lpwszConnectionName)
1189 {
1190 WideCharToMultiByte(CP_ACP,0,lpwszConnectionName,-1,lpszConnectionName,
1191 dwNameLen, NULL, NULL);
1192 heap_free(lpwszConnectionName);
1193 }
1194 return rc;
1195 }
1196
1197
1198 /***********************************************************************
1199 * InternetConnectW (WININET.@)
1200 *
1201 * Open a ftp, gopher or http session
1202 *
1203 * RETURNS
1204 * HINTERNET a session handle on success
1205 * NULL on failure
1206 *
1207 */
1208 HINTERNET WINAPI InternetConnectW(HINTERNET hInternet,
1209 LPCWSTR lpszServerName, INTERNET_PORT nServerPort,
1210 LPCWSTR lpszUserName, LPCWSTR lpszPassword,
1211 DWORD dwService, DWORD dwFlags, DWORD_PTR dwContext)
1212 {
1213 appinfo_t *hIC;
1214 HINTERNET rc = NULL;
1215 DWORD res = ERROR_SUCCESS;
1216
1217 TRACE("(%p, %s, %i, %s, %s, %i, %x, %lx)\n", hInternet, debugstr_w(lpszServerName),
1218 nServerPort, debugstr_w(lpszUserName), debugstr_w(lpszPassword),
1219 dwService, dwFlags, dwContext);
1220
1221 if (!lpszServerName)
1222 {
1223 SetLastError(ERROR_INVALID_PARAMETER);
1224 return NULL;
1225 }
1226
1227 hIC = (appinfo_t*)get_handle_object( hInternet );
1228 if ( (hIC == NULL) || (hIC->hdr.htype != WH_HINIT) )
1229 {
1230 res = ERROR_INVALID_HANDLE;
1231 goto lend;
1232 }
1233
1234 switch (dwService)
1235 {
1236 case INTERNET_SERVICE_FTP:
1237 rc = FTP_Connect(hIC, lpszServerName, nServerPort,
1238 lpszUserName, lpszPassword, dwFlags, dwContext, 0);
1239 if(!rc)
1240 res = INTERNET_GetLastError();
1241 break;
1242
1243 case INTERNET_SERVICE_HTTP:
1244 res = HTTP_Connect(hIC, lpszServerName, nServerPort,
1245 lpszUserName, lpszPassword, dwFlags, dwContext, 0, &rc);
1246 break;
1247
1248 case INTERNET_SERVICE_GOPHER:
1249 default:
1250 break;
1251 }
1252 lend:
1253 if( hIC )
1254 WININET_Release( &hIC->hdr );
1255
1256 TRACE("returning %p\n", rc);
1257 SetLastError(res);
1258 return rc;
1259 }
1260
1261
1262 /***********************************************************************
1263 * InternetConnectA (WININET.@)
1264 *
1265 * Open a ftp, gopher or http session
1266 *
1267 * RETURNS
1268 * HINTERNET a session handle on success
1269 * NULL on failure
1270 *
1271 */
1272 HINTERNET WINAPI InternetConnectA(HINTERNET hInternet,
1273 LPCSTR lpszServerName, INTERNET_PORT nServerPort,
1274 LPCSTR lpszUserName, LPCSTR lpszPassword,
1275 DWORD dwService, DWORD dwFlags, DWORD_PTR dwContext)
1276 {
1277 HINTERNET rc = NULL;
1278 LPWSTR szServerName;
1279 LPWSTR szUserName;
1280 LPWSTR szPassword;
1281
1282 szServerName = heap_strdupAtoW(lpszServerName);
1283 szUserName = heap_strdupAtoW(lpszUserName);
1284 szPassword = heap_strdupAtoW(lpszPassword);
1285
1286 rc = InternetConnectW(hInternet, szServerName, nServerPort,
1287 szUserName, szPassword, dwService, dwFlags, dwContext);
1288
1289 heap_free(szServerName);
1290 heap_free(szUserName);
1291 heap_free(szPassword);
1292 return rc;
1293 }
1294
1295
1296 /***********************************************************************
1297 * InternetFindNextFileA (WININET.@)
1298 *
1299 * Continues a file search from a previous call to FindFirstFile
1300 *
1301 * RETURNS
1302 * TRUE on success
1303 * FALSE on failure
1304 *
1305 */
1306 BOOL WINAPI InternetFindNextFileA(HINTERNET hFind, LPVOID lpvFindData)
1307 {
1308 BOOL ret;
1309 WIN32_FIND_DATAW fd;
1310
1311 ret = InternetFindNextFileW(hFind, lpvFindData?&fd:NULL);
1312 if(lpvFindData)
1313 WININET_find_data_WtoA(&fd, (LPWIN32_FIND_DATAA)lpvFindData);
1314 return ret;
1315 }
1316
1317 /***********************************************************************
1318 * InternetFindNextFileW (WININET.@)
1319 *
1320 * Continues a file search from a previous call to FindFirstFile
1321 *
1322 * RETURNS
1323 * TRUE on success
1324 * FALSE on failure
1325 *
1326 */
1327 BOOL WINAPI InternetFindNextFileW(HINTERNET hFind, LPVOID lpvFindData)
1328 {
1329 object_header_t *hdr;
1330 DWORD res;
1331
1332 TRACE("\n");
1333
1334 hdr = get_handle_object(hFind);
1335 if(!hdr) {
1336 WARN("Invalid handle\n");
1337 SetLastError(ERROR_INVALID_HANDLE);
1338 return FALSE;
1339 }
1340
1341 if(hdr->vtbl->FindNextFileW) {
1342 res = hdr->vtbl->FindNextFileW(hdr, lpvFindData);
1343 }else {
1344 WARN("Handle doesn't support NextFile\n");
1345 res = ERROR_INTERNET_INCORRECT_HANDLE_TYPE;
1346 }
1347
1348 WININET_Release(hdr);
1349
1350 if(res != ERROR_SUCCESS)
1351 SetLastError(res);
1352 return res == ERROR_SUCCESS;
1353 }
1354
1355 /***********************************************************************
1356 * InternetCloseHandle (WININET.@)
1357 *
1358 * Generic close handle function
1359 *
1360 * RETURNS
1361 * TRUE on success
1362 * FALSE on failure
1363 *
1364 */
1365 BOOL WINAPI InternetCloseHandle(HINTERNET hInternet)
1366 {
1367 object_header_t *obj;
1368
1369 TRACE("%p\n", hInternet);
1370
1371 obj = get_handle_object( hInternet );
1372 if (!obj) {
1373 SetLastError(ERROR_INVALID_HANDLE);
1374 return FALSE;
1375 }
1376
1377 invalidate_handle(obj);
1378 WININET_Release(obj);
1379
1380 return TRUE;
1381 }
1382
1383
1384 /***********************************************************************
1385 * ConvertUrlComponentValue (Internal)
1386 *
1387 * Helper function for InternetCrackUrlA
1388 *
1389 */
1390 static void ConvertUrlComponentValue(LPSTR* lppszComponent, LPDWORD dwComponentLen,
1391 LPWSTR lpwszComponent, DWORD dwwComponentLen,
1392 LPCSTR lpszStart, LPCWSTR lpwszStart)
1393 {
1394 TRACE("%p %d %p %d %p %p\n", *lppszComponent, *dwComponentLen, lpwszComponent, dwwComponentLen, lpszStart, lpwszStart);
1395 if (*dwComponentLen != 0)
1396 {
1397 DWORD nASCIILength=WideCharToMultiByte(CP_ACP,0,lpwszComponent,dwwComponentLen,NULL,0,NULL,NULL);
1398 if (*lppszComponent == NULL)
1399 {
1400 if (lpwszComponent)
1401 {
1402 int offset = WideCharToMultiByte(CP_ACP, 0, lpwszStart, lpwszComponent-lpwszStart, NULL, 0, NULL, NULL);
1403 *lppszComponent = (LPSTR)lpszStart + offset;
1404 }
1405 else
1406 *lppszComponent = NULL;
1407
1408 *dwComponentLen = nASCIILength;
1409 }
1410 else
1411 {
1412 DWORD ncpylen = min((*dwComponentLen)-1, nASCIILength);
1413 WideCharToMultiByte(CP_ACP,0,lpwszComponent,dwwComponentLen,*lppszComponent,ncpylen+1,NULL,NULL);
1414 (*lppszComponent)[ncpylen]=0;
1415 *dwComponentLen = ncpylen;
1416 }
1417 }
1418 }
1419
1420
1421 /***********************************************************************
1422 * InternetCrackUrlA (WININET.@)
1423 *
1424 * See InternetCrackUrlW.
1425 */
1426 BOOL WINAPI InternetCrackUrlA(LPCSTR lpszUrl, DWORD dwUrlLength, DWORD dwFlags,
1427 LPURL_COMPONENTSA lpUrlComponents)
1428 {
1429 DWORD nLength;
1430 URL_COMPONENTSW UCW;
1431 BOOL ret = FALSE;
1432 WCHAR *lpwszUrl, *hostname = NULL, *username = NULL, *password = NULL, *path = NULL,
1433 *scheme = NULL, *extra = NULL;
1434
1435 TRACE("(%s %u %x %p)\n",
1436 lpszUrl ? debugstr_an(lpszUrl, dwUrlLength ? dwUrlLength : strlen(lpszUrl)) : "(null)",
1437 dwUrlLength, dwFlags, lpUrlComponents);
1438
1439 if (!lpszUrl || !*lpszUrl || !lpUrlComponents ||
1440 lpUrlComponents->dwStructSize != sizeof(URL_COMPONENTSA))
1441 {
1442 INTERNET_SetLastError(ERROR_INVALID_PARAMETER);
1443 return FALSE;
1444 }
1445
1446 if(dwUrlLength<=0)
1447 dwUrlLength=-1;
1448 nLength=MultiByteToWideChar(CP_ACP,0,lpszUrl,dwUrlLength,NULL,0);
1449
1450 /* if dwUrlLength=-1 then nLength includes null but length to
1451 InternetCrackUrlW should not include it */
1452 if (dwUrlLength == -1) nLength--;
1453
1454 lpwszUrl = heap_alloc((nLength + 1) * sizeof(WCHAR));
1455 MultiByteToWideChar(CP_ACP,0,lpszUrl,dwUrlLength,lpwszUrl,nLength + 1);
1456 lpwszUrl[nLength] = '\0';
1457
1458 memset(&UCW,0,sizeof(UCW));
1459 UCW.dwStructSize = sizeof(URL_COMPONENTSW);
1460 if (lpUrlComponents->dwHostNameLength)
1461 {
1462 UCW.dwHostNameLength = lpUrlComponents->dwHostNameLength;
1463 if (lpUrlComponents->lpszHostName)
1464 {
1465 hostname = heap_alloc(UCW.dwHostNameLength * sizeof(WCHAR));
1466 UCW.lpszHostName = hostname;
1467 }
1468 }
1469 if (lpUrlComponents->dwUserNameLength)
1470 {
1471 UCW.dwUserNameLength = lpUrlComponents->dwUserNameLength;
1472 if (lpUrlComponents->lpszUserName)
1473 {
1474 username = heap_alloc(UCW.dwUserNameLength * sizeof(WCHAR));
1475 UCW.lpszUserName = username;
1476 }
1477 }
1478 if (lpUrlComponents->dwPasswordLength)
1479 {
1480 UCW.dwPasswordLength = lpUrlComponents->dwPasswordLength;
1481 if (lpUrlComponents->lpszPassword)
1482 {
1483 password = heap_alloc(UCW.dwPasswordLength * sizeof(WCHAR));
1484 UCW.lpszPassword = password;
1485 }
1486 }
1487 if (lpUrlComponents->dwUrlPathLength)
1488 {
1489 UCW.dwUrlPathLength = lpUrlComponents->dwUrlPathLength;
1490 if (lpUrlComponents->lpszUrlPath)
1491 {
1492 path = heap_alloc(UCW.dwUrlPathLength * sizeof(WCHAR));
1493 UCW.lpszUrlPath = path;
1494 }
1495 }
1496 if (lpUrlComponents->dwSchemeLength)
1497 {
1498 UCW.dwSchemeLength = lpUrlComponents->dwSchemeLength;
1499 if (lpUrlComponents->lpszScheme)
1500 {
1501 scheme = heap_alloc(UCW.dwSchemeLength * sizeof(WCHAR));
1502 UCW.lpszScheme = scheme;
1503 }
1504 }
1505 if (lpUrlComponents->dwExtraInfoLength)
1506 {
1507 UCW.dwExtraInfoLength = lpUrlComponents->dwExtraInfoLength;
1508 if (lpUrlComponents->lpszExtraInfo)
1509 {
1510 extra = heap_alloc(UCW.dwExtraInfoLength * sizeof(WCHAR));
1511 UCW.lpszExtraInfo = extra;
1512 }
1513 }
1514 if ((ret = InternetCrackUrlW(lpwszUrl, nLength, dwFlags, &UCW)))
1515 {
1516 ConvertUrlComponentValue(&lpUrlComponents->lpszHostName, &lpUrlComponents->dwHostNameLength,
1517 UCW.lpszHostName, UCW.dwHostNameLength, lpszUrl, lpwszUrl);
1518 ConvertUrlComponentValue(&lpUrlComponents->lpszUserName, &lpUrlComponents->dwUserNameLength,
1519 UCW.lpszUserName, UCW.dwUserNameLength, lpszUrl, lpwszUrl);
1520 ConvertUrlComponentValue(&lpUrlComponents->lpszPassword, &lpUrlComponents->dwPasswordLength,
1521 UCW.lpszPassword, UCW.dwPasswordLength, lpszUrl, lpwszUrl);
1522 ConvertUrlComponentValue(&lpUrlComponents->lpszUrlPath, &lpUrlComponents->dwUrlPathLength,
1523 UCW.lpszUrlPath, UCW.dwUrlPathLength, lpszUrl, lpwszUrl);
1524 ConvertUrlComponentValue(&lpUrlComponents->lpszScheme, &lpUrlComponents->dwSchemeLength,
1525 UCW.lpszScheme, UCW.dwSchemeLength, lpszUrl, lpwszUrl);
1526 ConvertUrlComponentValue(&lpUrlComponents->lpszExtraInfo, &lpUrlComponents->dwExtraInfoLength,
1527 UCW.lpszExtraInfo, UCW.dwExtraInfoLength, lpszUrl, lpwszUrl);
1528
1529 lpUrlComponents->nScheme = UCW.nScheme;
1530 lpUrlComponents->nPort = UCW.nPort;
1531
1532 TRACE("%s: scheme(%s) host(%s) path(%s) extra(%s)\n", debugstr_a(lpszUrl),
1533 debugstr_an(lpUrlComponents->lpszScheme, lpUrlComponents->dwSchemeLength),
1534 debugstr_an(lpUrlComponents->lpszHostName, lpUrlComponents->dwHostNameLength),
1535 debugstr_an(lpUrlComponents->lpszUrlPath, lpUrlComponents->dwUrlPathLength),
1536 debugstr_an(lpUrlComponents->lpszExtraInfo, lpUrlComponents->dwExtraInfoLength));
1537 }
1538 heap_free(lpwszUrl);
1539 heap_free(hostname);
1540 heap_free(username);
1541 heap_free(password);
1542 heap_free(path);
1543 heap_free(scheme);
1544 heap_free(extra);
1545 return ret;
1546 }
1547
1548 static const WCHAR url_schemes[][7] =
1549 {
1550 {'f','t','p',0},
1551 {'g','o','p','h','e','r',0},
1552 {'h','t','t','p',0},
1553 {'h','t','t','p','s',0},
1554 {'f','i','l','e',0},
1555 {'n','e','w','s',0},
1556 {'m','a','i','l','t','o',0},
1557 {'r','e','s',0},
1558 };
1559
1560 /***********************************************************************
1561 * GetInternetSchemeW (internal)
1562 *
1563 * Get scheme of url
1564 *
1565 * RETURNS
1566 * scheme on success
1567 * INTERNET_SCHEME_UNKNOWN on failure
1568 *
1569 */
1570 static INTERNET_SCHEME GetInternetSchemeW(LPCWSTR lpszScheme, DWORD nMaxCmp)
1571 {
1572 int i;
1573
1574 TRACE("%s %d\n",debugstr_wn(lpszScheme, nMaxCmp), nMaxCmp);
1575
1576 if(lpszScheme==NULL)
1577 return INTERNET_SCHEME_UNKNOWN;
1578
1579 for (i = 0; i < sizeof(url_schemes)/sizeof(url_schemes[0]); i++)
1580 if (!strncmpW(lpszScheme, url_schemes[i], nMaxCmp))
1581 return INTERNET_SCHEME_FIRST + i;
1582
1583 return INTERNET_SCHEME_UNKNOWN;
1584 }
1585
1586 /***********************************************************************
1587 * SetUrlComponentValueW (Internal)
1588 *
1589 * Helper function for InternetCrackUrlW
1590 *
1591 * PARAMS
1592 * lppszComponent [O] Holds the returned string
1593 * dwComponentLen [I] Holds the size of lppszComponent
1594 * [O] Holds the length of the string in lppszComponent without '\0'
1595 * lpszStart [I] Holds the string to copy from
1596 * len [I] Holds the length of lpszStart without '\0'
1597 *
1598 * RETURNS
1599 * TRUE on success
1600 * FALSE on failure
1601 *
1602 */
1603 static BOOL SetUrlComponentValueW(LPWSTR* lppszComponent, LPDWORD dwComponentLen, LPCWSTR lpszStart, DWORD len)
1604 {
1605 TRACE("%s (%d)\n", debugstr_wn(lpszStart,len), len);
1606
1607 if ( (*dwComponentLen == 0) && (*lppszComponent == NULL) )
1608 return FALSE;
1609
1610 if (*dwComponentLen != 0 || *lppszComponent == NULL)
1611 {
1612 if (*lppszComponent == NULL)
1613 {
1614 *lppszComponent = (LPWSTR)lpszStart;
1615 *dwComponentLen = len;
1616 }
1617 else
1618 {
1619 DWORD ncpylen = min((*dwComponentLen)-1, len);
1620 memcpy(*lppszComponent, lpszStart, ncpylen*sizeof(WCHAR));
1621 (*lppszComponent)[ncpylen] = '\0';
1622 *dwComponentLen = ncpylen;
1623 }
1624 }
1625
1626 return TRUE;
1627 }
1628
1629 /***********************************************************************
1630 * InternetCrackUrlW (WININET.@)
1631 *
1632 * Break up URL into its components
1633 *
1634 * RETURNS
1635 * TRUE on success
1636 * FALSE on failure
1637 */
1638 BOOL WINAPI InternetCrackUrlW(LPCWSTR lpszUrl_orig, DWORD dwUrlLength_orig, DWORD dwFlags,
1639 LPURL_COMPONENTSW lpUC)
1640 {
1641 /*
1642 * RFC 1808
1643 * <protocol>:[//<net_loc>][/path][;<params>][?<query>][#<fragment>]
1644 *
1645 */
1646 LPCWSTR lpszParam = NULL;
1647 BOOL bIsAbsolute = FALSE;
1648 LPCWSTR lpszap, lpszUrl = lpszUrl_orig;
1649 LPCWSTR lpszcp = NULL;
1650 LPWSTR lpszUrl_decode = NULL;
1651 DWORD dwUrlLength = dwUrlLength_orig;
1652
1653 TRACE("(%s %u %x %p)\n",
1654 lpszUrl ? debugstr_wn(lpszUrl, dwUrlLength ? dwUrlLength : strlenW(lpszUrl)) : "(null)",
1655 dwUrlLength, dwFlags, lpUC);
1656
1657 if (!lpszUrl_orig || !*lpszUrl_orig || !lpUC)
1658 {
1659 INTERNET_SetLastError(ERROR_INVALID_PARAMETER);
1660 return FALSE;
1661 }
1662 if (!dwUrlLength) dwUrlLength = strlenW(lpszUrl);
1663
1664 if (dwFlags & ICU_DECODE)
1665 {
1666 WCHAR *url_tmp;
1667 DWORD len = dwUrlLength + 1;
1668
1669 if (!(url_tmp = heap_alloc(len * sizeof(WCHAR))))
1670 {
1671 INTERNET_SetLastError(ERROR_OUTOFMEMORY);
1672 return FALSE;
1673 }
1674 memcpy(url_tmp, lpszUrl_orig, dwUrlLength * sizeof(WCHAR));
1675 url_tmp[dwUrlLength] = 0;
1676 if (!(lpszUrl_decode = heap_alloc(len * sizeof(WCHAR))))
1677 {
1678 heap_free(url_tmp);
1679 INTERNET_SetLastError(ERROR_OUTOFMEMORY);
1680 return FALSE;
1681 }
1682 if (InternetCanonicalizeUrlW(url_tmp, lpszUrl_decode, &len, ICU_DECODE | ICU_NO_ENCODE))
1683 {
1684 dwUrlLength = len;
1685 lpszUrl = lpszUrl_decode;
1686 }
1687 heap_free(url_tmp);
1688 }
1689 lpszap = lpszUrl;
1690
1691 /* Determine if the URI is absolute. */
1692 while (lpszap - lpszUrl < dwUrlLength)
1693 {
1694 if (isalnumW(*lpszap) || *lpszap == '+' || *lpszap == '.' || *lpszap == '-')
1695 {
1696 lpszap++;
1697 continue;
1698 }
1699 if ((*lpszap == ':') && (lpszap - lpszUrl >= 2))
1700 {
1701 bIsAbsolute = TRUE;
1702 lpszcp = lpszap;
1703 }
1704 else
1705 {
1706 lpszcp = lpszUrl; /* Relative url */
1707 }
1708
1709 break;
1710 }
1711
1712 lpUC->nScheme = INTERNET_SCHEME_UNKNOWN;
1713 lpUC->nPort = INTERNET_INVALID_PORT_NUMBER;
1714
1715 /* Parse <params> */
1716 lpszParam = memchrW(lpszap, ';', dwUrlLength - (lpszap - lpszUrl));
1717 if(!lpszParam)
1718 lpszParam = memchrW(lpszap, '?', dwUrlLength - (lpszap - lpszUrl));
1719 if(!lpszParam)
1720 lpszParam = memchrW(lpszap, '#', dwUrlLength - (lpszap - lpszUrl));
1721
1722 SetUrlComponentValueW(&lpUC->lpszExtraInfo, &lpUC->dwExtraInfoLength,
1723 lpszParam, lpszParam ? dwUrlLength-(lpszParam-lpszUrl) : 0);
1724
1725 if (bIsAbsolute) /* Parse <protocol>:[//<net_loc>] */
1726 {
1727 LPCWSTR lpszNetLoc;
1728
1729 /* Get scheme first. */
1730 lpUC->nScheme = GetInternetSchemeW(lpszUrl, lpszcp - lpszUrl);
1731 SetUrlComponentValueW(&lpUC->lpszScheme, &lpUC->dwSchemeLength,
1732 lpszUrl, lpszcp - lpszUrl);
1733
1734 /* Eat ':' in protocol. */
1735 lpszcp++;
1736
1737 /* double slash indicates the net_loc portion is present */
1738 if ((lpszcp[0] == '/') && (lpszcp[1] == '/'))
1739 {
1740 lpszcp += 2;
1741
1742 lpszNetLoc = memchrW(lpszcp, '/', dwUrlLength - (lpszcp - lpszUrl));
1743 if (lpszParam)
1744 {
1745 if (lpszNetLoc)
1746 lpszNetLoc = min(lpszNetLoc, lpszParam);
1747 else
1748 lpszNetLoc = lpszParam;
1749 }
1750 else if (!lpszNetLoc)
1751 lpszNetLoc = lpszcp + dwUrlLength-(lpszcp-lpszUrl);
1752
1753 /* Parse net-loc */
1754 if (lpszNetLoc)
1755 {
1756 LPCWSTR lpszHost;
1757 LPCWSTR lpszPort;
1758
1759 /* [<user>[<:password>]@]<host>[:<port>] */
1760 /* First find the user and password if they exist */
1761
1762 lpszHost = memchrW(lpszcp, '@', dwUrlLength - (lpszcp - lpszUrl));
1763 if (lpszHost == NULL || lpszHost > lpszNetLoc)
1764 {
1765 /* username and password not specified. */
1766 SetUrlComponentValueW(&lpUC->lpszUserName, &lpUC->dwUserNameLength, NULL, 0);
1767 SetUrlComponentValueW(&lpUC->lpszPassword, &lpUC->dwPasswordLength, NULL, 0);
1768 }
1769 else /* Parse out username and password */
1770 {
1771 LPCWSTR lpszUser = lpszcp;
1772 LPCWSTR lpszPasswd = lpszHost;
1773
1774 while (lpszcp < lpszHost)
1775 {
1776 if (*lpszcp == ':')
1777 lpszPasswd = lpszcp;
1778
1779 lpszcp++;
1780 }
1781
1782 SetUrlComponentValueW(&lpUC->lpszUserName, &lpUC->dwUserNameLength,
1783 lpszUser, lpszPasswd - lpszUser);
1784
1785 if (lpszPasswd != lpszHost)
1786 lpszPasswd++;
1787 SetUrlComponentValueW(&lpUC->lpszPassword, &lpUC->dwPasswordLength,
1788 lpszPasswd == lpszHost ? NULL : lpszPasswd,
1789 lpszHost - lpszPasswd);
1790
1791 lpszcp++; /* Advance to beginning of host */
1792 }
1793
1794 /* Parse <host><:port> */
1795
1796 lpszHost = lpszcp;
1797 lpszPort = lpszNetLoc;
1798
1799 /* special case for res:// URLs: there is no port here, so the host is the
1800 entire string up to the first '/' */
1801 if(lpUC->nScheme==INTERNET_SCHEME_RES)
1802 {
1803 SetUrlComponentValueW(&lpUC->lpszHostName, &lpUC->dwHostNameLength,
1804 lpszHost, lpszPort - lpszHost);
1805 lpszcp=lpszNetLoc;
1806 }
1807 else
1808 {
1809 while (lpszcp < lpszNetLoc)
1810 {
1811 if (*lpszcp == ':')
1812 lpszPort = lpszcp;
1813
1814 lpszcp++;
1815 }
1816
1817 /* If the scheme is "file" and the host is just one letter, it's not a host */
1818 if(lpUC->nScheme==INTERNET_SCHEME_FILE && lpszPort <= lpszHost+1)
1819 {
1820 lpszcp=lpszHost;
1821 SetUrlComponentValueW(&lpUC->lpszHostName, &lpUC->dwHostNameLength,
1822 NULL, 0);
1823 }
1824 else
1825 {
1826 SetUrlComponentValueW(&lpUC->lpszHostName, &lpUC->dwHostNameLength,
1827 lpszHost, lpszPort - lpszHost);
1828 if (lpszPort != lpszNetLoc)
1829 lpUC->nPort = atoiW(++lpszPort);
1830 else switch (lpUC->nScheme)
1831 {
1832 case INTERNET_SCHEME_HTTP:
1833 lpUC->nPort = INTERNET_DEFAULT_HTTP_PORT;
1834 break;
1835 case INTERNET_SCHEME_HTTPS:
1836 lpUC->nPort = INTERNET_DEFAULT_HTTPS_PORT;
1837 break;
1838 case INTERNET_SCHEME_FTP:
1839 lpUC->nPort = INTERNET_DEFAULT_FTP_PORT;
1840 break;
1841 case INTERNET_SCHEME_GOPHER:
1842 lpUC->nPort = INTERNET_DEFAULT_GOPHER_PORT;
1843 break;
1844 default:
1845 break;
1846 }
1847 }
1848 }
1849 }
1850 }
1851 else
1852 {
1853 SetUrlComponentValueW(&lpUC->lpszUserName, &lpUC->dwUserNameLength, NULL, 0);
1854 SetUrlComponentValueW(&lpUC->lpszPassword, &lpUC->dwPasswordLength, NULL, 0);
1855 SetUrlComponentValueW(&lpUC->lpszHostName, &lpUC->dwHostNameLength, NULL, 0);
1856 }
1857 }
1858 else
1859 {
1860 SetUrlComponentValueW(&lpUC->lpszScheme, &lpUC->dwSchemeLength, NULL, 0);
1861 SetUrlComponentValueW(&lpUC->lpszUserName, &lpUC->dwUserNameLength, NULL, 0);
1862 SetUrlComponentValueW(&lpUC->lpszPassword, &lpUC->dwPasswordLength, NULL, 0);
1863 SetUrlComponentValueW(&lpUC->lpszHostName, &lpUC->dwHostNameLength, NULL, 0);
1864 }
1865
1866 /* Here lpszcp points to:
1867 *
1868 * <protocol>:[//<net_loc>][/path][;<params>][?<query>][#<fragment>]
1869 * ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
1870 */
1871 if (lpszcp != 0 && lpszcp - lpszUrl < dwUrlLength && (!lpszParam || lpszcp <= lpszParam))
1872 {
1873 DWORD len;
1874
1875 /* Only truncate the parameter list if it's already been saved
1876 * in lpUC->lpszExtraInfo.
1877 */
1878 if (lpszParam && lpUC->dwExtraInfoLength && lpUC->lpszExtraInfo)
1879 len = lpszParam - lpszcp;
1880 else
1881 {
1882 /* Leave the parameter list in lpszUrlPath. Strip off any trailing
1883 * newlines if necessary.
1884 */
1885 LPWSTR lpsznewline = memchrW(lpszcp, '\n', dwUrlLength - (lpszcp - lpszUrl));
1886 if (lpsznewline != NULL)
1887 len = lpsznewline - lpszcp;
1888 else
1889 len = dwUrlLength-(lpszcp-lpszUrl);
1890 }
1891 if (lpUC->dwUrlPathLength && lpUC->lpszUrlPath &&
1892 lpUC->nScheme == INTERNET_SCHEME_FILE)
1893 {
1894 WCHAR tmppath[MAX_PATH];
1895 if (*lpszcp == '/')
1896 {
1897 len = MAX_PATH;
1898 PathCreateFromUrlW(lpszUrl_orig, tmppath, &len, 0);
1899 }
1900 else
1901 {
1902 WCHAR *iter;
1903 memcpy(tmppath, lpszcp, len * sizeof(WCHAR));
1904 tmppath[len] = '\0';
1905
1906 iter = tmppath;
1907 while (*iter) {
1908 if (*iter == '/')
1909 *iter = '\\';
1910 ++iter;
1911 }
1912 }
1913 /* if ends in \. or \.. append a backslash */
1914 if (tmppath[len - 1] == '.' &&
1915 (tmppath[len - 2] == '\\' ||
1916 (tmppath[len - 2] == '.' && tmppath[len - 3] == '\\')))
1917 {
1918 if (len < MAX_PATH - 1)
1919 {
1920 tmppath[len] = '\\';
1921 tmppath[len+1] = '\0';
1922 ++len;
1923 }
1924 }
1925 SetUrlComponentValueW(&lpUC->lpszUrlPath, &lpUC->dwUrlPathLength,
1926 tmppath, len);
1927 }
1928 else
1929 SetUrlComponentValueW(&lpUC->lpszUrlPath, &lpUC->dwUrlPathLength,
1930 lpszcp, len);
1931 }
1932 else
1933 {
1934 if (lpUC->lpszUrlPath && (lpUC->dwUrlPathLength > 0))
1935 lpUC->lpszUrlPath[0] = 0;
1936 lpUC->dwUrlPathLength = 0;
1937 }
1938
1939 TRACE("%s: scheme(%s) host(%s) path(%s) extra(%s)\n", debugstr_wn(lpszUrl,dwUrlLength),
1940 debugstr_wn(lpUC->lpszScheme,lpUC->dwSchemeLength),
1941 debugstr_wn(lpUC->lpszHostName,lpUC->dwHostNameLength),
1942 debugstr_wn(lpUC->lpszUrlPath,lpUC->dwUrlPathLength),
1943 debugstr_wn(lpUC->lpszExtraInfo,lpUC->dwExtraInfoLength));
1944
1945 heap_free( lpszUrl_decode );
1946 return TRUE;
1947 }
1948
1949 /***********************************************************************
1950 * InternetAttemptConnect (WININET.@)
1951 *
1952 * Attempt to make a connection to the internet
1953 *
1954 * RETURNS
1955 * ERROR_SUCCESS on success
1956 * Error value on failure
1957 *
1958 */
1959 DWORD WINAPI InternetAttemptConnect(DWORD dwReserved)
1960 {
1961 FIXME("Stub\n");
1962 return ERROR_SUCCESS;
1963 }
1964
1965
1966 /***********************************************************************
1967 * InternetCanonicalizeUrlA (WININET.@)
1968 *
1969 * Escape unsafe characters and spaces
1970 *
1971 * RETURNS
1972 * TRUE on success
1973 * FALSE on failure
1974 *
1975 */
1976 BOOL WINAPI InternetCanonicalizeUrlA(LPCSTR lpszUrl, LPSTR lpszBuffer,
1977 LPDWORD lpdwBufferLength, DWORD dwFlags)
1978 {
1979 HRESULT hr;
1980 DWORD dwURLFlags = URL_WININET_COMPATIBILITY | URL_ESCAPE_UNSAFE;
1981
1982 TRACE("(%s, %p, %p, 0x%08x) bufferlength: %d\n", debugstr_a(lpszUrl), lpszBuffer,
1983 lpdwBufferLength, dwFlags, lpdwBufferLength ? *lpdwBufferLength : -1);
1984
1985 if(dwFlags & ICU_DECODE)
1986 {
1987 dwURLFlags |= URL_UNESCAPE;
1988 dwFlags &= ~ICU_DECODE;
1989 }
1990
1991 if(dwFlags & ICU_ESCAPE)
1992 {
1993 dwURLFlags |= URL_UNESCAPE;
1994 dwFlags &= ~ICU_ESCAPE;
1995 }
1996
1997 if(dwFlags & ICU_BROWSER_MODE)
1998 {
1999 dwURLFlags |= URL_BROWSER_MODE;
2000 dwFlags &= ~ICU_BROWSER_MODE;
2001 }
2002
2003 if(dwFlags & ICU_NO_ENCODE)
2004 {
2005 /* Flip this bit to correspond to URL_ESCAPE_UNSAFE */
2006 dwURLFlags ^= URL_ESCAPE_UNSAFE;
2007 dwFlags &= ~ICU_NO_ENCODE;
2008 }
2009
2010 if (dwFlags) FIXME("Unhandled flags 0x%08x\n", dwFlags);
2011
2012 hr = UrlCanonicalizeA(lpszUrl, lpszBuffer, lpdwBufferLength, dwURLFlags);
2013 if (hr == E_POINTER) SetLastError(ERROR_INSUFFICIENT_BUFFER);
2014 if (hr == E_INVALIDARG) SetLastError(ERROR_INVALID_PARAMETER);
2015
2016 return (hr == S_OK) ? TRUE : FALSE;
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 DWORD dwURLFlags = URL_WININET_COMPATIBILITY | URL_ESCAPE_UNSAFE;
2034
2035 TRACE("(%s, %p, %p, 0x%08x) bufferlength: %d\n", debugstr_w(lpszUrl), lpszBuffer,
2036 lpdwBufferLength, dwFlags, lpdwBufferLength ? *lpdwBufferLength : -1);
2037
2038 if(dwFlags & ICU_DECODE)
2039 {
2040 dwURLFlags |= URL_UNESCAPE;
2041 dwFlags &= ~ICU_DECODE;
2042 }
2043
2044 if(dwFlags & ICU_ESCAPE)
2045 {
2046 dwURLFlags |= URL_UNESCAPE;
2047 dwFlags &= ~ICU_ESCAPE;
2048 }
2049
2050 if(dwFlags & ICU_BROWSER_MODE)
2051 {
2052 dwURLFlags |= URL_BROWSER_MODE;
2053 dwFlags &= ~ICU_BROWSER_MODE;
2054 }
2055
2056 if(dwFlags & ICU_NO_ENCODE)
2057 {
2058 /* Flip this bit to correspond to URL_ESCAPE_UNSAFE */
2059 dwURLFlags ^= URL_ESCAPE_UNSAFE;
2060 dwFlags &= ~ICU_NO_ENCODE;
2061 }
2062
2063 if (dwFlags) FIXME("Unhandled flags 0x%08x\n", dwFlags);
2064
2065 hr = UrlCanonicalizeW(lpszUrl, lpszBuffer, lpdwBufferLength, dwURLFlags);
2066 if (hr == E_POINTER) SetLastError(ERROR_INSUFFICIENT_BUFFER);
2067 if (hr == E_INVALIDARG) SetLastError(ERROR_INVALID_PARAMETER);
2068
2069 return (hr == S_OK) ? TRUE : FALSE;
2070 }
2071
2072 /* #################################################### */
2073
2074 static INTERNET_STATUS_CALLBACK set_status_callback(
2075 object_header_t *lpwh, INTERNET_STATUS_CALLBACK callback, BOOL unicode)
2076 {
2077 INTERNET_STATUS_CALLBACK ret;
2078
2079 if (unicode) lpwh->dwInternalFlags |= INET_CALLBACKW;
2080 else lpwh->dwInternalFlags &= ~INET_CALLBACKW;
2081
2082 ret = lpwh->lpfnStatusCB;
2083 lpwh->lpfnStatusCB = callback;
2084
2085 return ret;
2086 }
2087
2088 /***********************************************************************
2089 * InternetSetStatusCallbackA (WININET.@)
2090 *
2091 * Sets up a callback function which is called as progress is made
2092 * during an operation.
2093 *
2094 * RETURNS
2095 * Previous callback or NULL on success
2096 * INTERNET_INVALID_STATUS_CALLBACK on failure
2097 *
2098 */
2099 INTERNET_STATUS_CALLBACK WINAPI InternetSetStatusCallbackA(
2100 HINTERNET hInternet ,INTERNET_STATUS_CALLBACK lpfnIntCB)
2101 {
2102 INTERNET_STATUS_CALLBACK retVal;
2103 object_header_t *lpwh;
2104
2105 TRACE("%p\n", hInternet);
2106
2107 if (!(lpwh = get_handle_object(hInternet)))
2108 return INTERNET_INVALID_STATUS_CALLBACK;
2109
2110 retVal = set_status_callback(lpwh, lpfnIntCB, FALSE);
2111
2112 WININET_Release( lpwh );
2113 return retVal;
2114 }
2115
2116 /***********************************************************************
2117 * InternetSetStatusCallbackW (WININET.@)
2118 *
2119 * Sets up a callback function which is called as progress is made
2120 * during an operation.
2121 *
2122 * RETURNS
2123 * Previous callback or NULL on success
2124 * INTERNET_INVALID_STATUS_CALLBACK on failure
2125 *
2126 */
2127 INTERNET_STATUS_CALLBACK WINAPI InternetSetStatusCallbackW(
2128 HINTERNET hInternet ,INTERNET_STATUS_CALLBACK lpfnIntCB)
2129 {
2130 INTERNET_STATUS_CALLBACK retVal;
2131 object_header_t *lpwh;
2132
2133 TRACE("%p\n", hInternet);
2134
2135 if (!(lpwh = get_handle_object(hInternet)))
2136 return INTERNET_INVALID_STATUS_CALLBACK;
2137
2138 retVal = set_status_callback(lpwh, lpfnIntCB, TRUE);
2139
2140 WININET_Release( lpwh );
2141 return retVal;
2142 }
2143
2144 /***********************************************************************
2145 * InternetSetFilePointer (WININET.@)
2146 */
2147 DWORD WINAPI InternetSetFilePointer(HINTERNET hFile, LONG lDistanceToMove,
2148 PVOID pReserved, DWORD dwMoveContext, DWORD_PTR dwContext)
2149 {
2150 FIXME("(%p %d %p %d %lx): stub\n", hFile, lDistanceToMove, pReserved, dwMoveContext, dwContext);
2151 return FALSE;
2152 }
2153
2154 /***********************************************************************
2155 * InternetWriteFile (WININET.@)
2156 *
2157 * Write data to an open internet file
2158 *
2159 * RETURNS
2160 * TRUE on success
2161 * FALSE on failure
2162 *
2163 */
2164 BOOL WINAPI InternetWriteFile(HINTERNET hFile, LPCVOID lpBuffer,
2165 DWORD dwNumOfBytesToWrite, LPDWORD lpdwNumOfBytesWritten)
2166 {
2167 object_header_t *lpwh;
2168 BOOL res;
2169
2170 TRACE("(%p %p %d %p)\n", hFile, lpBuffer, dwNumOfBytesToWrite, lpdwNumOfBytesWritten);
2171
2172 lpwh = get_handle_object( hFile );
2173 if (!lpwh) {
2174 WARN("Invalid handle\n");
2175 SetLastError(ERROR_INVALID_HANDLE);
2176 return FALSE;
2177 }
2178
2179 if(lpwh->vtbl->WriteFile) {
2180 res = lpwh->vtbl->WriteFile(lpwh, lpBuffer, dwNumOfBytesToWrite, lpdwNumOfBytesWritten);
2181 }else {
2182 WARN("No Writefile method.\n");
2183 res = ERROR_INVALID_HANDLE;
2184 }
2185
2186 WININET_Release( lpwh );
2187
2188 if(res != ERROR_SUCCESS)
2189 SetLastError(res);
2190 return res == ERROR_SUCCESS;
2191 }
2192
2193
2194 /***********************************************************************
2195 * InternetReadFile (WININET.@)
2196 *
2197 * Read data from an open internet file
2198 *
2199 * RETURNS
2200 * TRUE on success
2201 * FALSE on failure
2202 *
2203 */
2204 BOOL WINAPI InternetReadFile(HINTERNET hFile, LPVOID lpBuffer,
2205 DWORD dwNumOfBytesToRead, LPDWORD pdwNumOfBytesRead)
2206 {
2207 object_header_t *hdr;
2208 DWORD res = ERROR_INTERNET_INCORRECT_HANDLE_TYPE;
2209
2210 TRACE("%p %p %d %p\n", hFile, lpBuffer, dwNumOfBytesToRead, pdwNumOfBytesRead);
2211
2212 hdr = get_handle_object(hFile);
2213 if (!hdr) {
2214 INTERNET_SetLastError(ERROR_INVALID_HANDLE);
2215 return FALSE;
2216 }
2217
2218 if(hdr->vtbl->ReadFile)
2219 res = hdr->vtbl->ReadFile(hdr, lpBuffer, dwNumOfBytesToRead, pdwNumOfBytesRead);
2220
2221 WININET_Release(hdr);
2222
2223 TRACE("-- %s (%u) (bytes read: %d)\n", res == ERROR_SUCCESS ? "TRUE": "FALSE", res,
2224 pdwNumOfBytesRead ? *pdwNumOfBytesRead : -1);
2225
2226 if(res != ERROR_SUCCESS)
2227 SetLastError(res);
2228 return res == ERROR_SUCCESS;
2229 }
2230
2231 /***********************************************************************
2232 * InternetReadFileExA (WININET.@)
2233 *
2234 * Read data from an open internet file
2235 *
2236 * PARAMS
2237 * hFile [I] Handle returned by InternetOpenUrl or HttpOpenRequest.
2238 * lpBuffersOut [I/O] Buffer.
2239 * dwFlags [I] Flags. See notes.
2240 * dwContext [I] Context for callbacks.
2241 *
2242 * RETURNS
2243 * TRUE on success
2244 * FALSE on failure
2245 *
2246 * NOTES
2247 * The parameter dwFlags include zero or more of the following flags:
2248 *|IRF_ASYNC - Makes the call asynchronous.
2249 *|IRF_SYNC - Makes the call synchronous.
2250 *|IRF_USE_CONTEXT - Forces dwContext to be used.
2251 *|IRF_NO_WAIT - Don't block if the data is not available, just return what is available.
2252 *
2253 * However, in testing IRF_USE_CONTEXT seems to have no effect - dwContext isn't used.
2254 *
2255 * SEE
2256 * InternetOpenUrlA(), HttpOpenRequestA()
2257 */
2258 BOOL WINAPI InternetReadFileExA(HINTERNET hFile, LPINTERNET_BUFFERSA lpBuffersOut,
2259 DWORD dwFlags, DWORD_PTR dwContext)
2260 {
2261 object_header_t *hdr;
2262 DWORD res = ERROR_INTERNET_INCORRECT_HANDLE_TYPE;
2263
2264 TRACE("(%p %p 0x%x 0x%lx)\n", hFile, lpBuffersOut, dwFlags, dwContext);
2265
2266 hdr = get_handle_object(hFile);
2267 if (!hdr) {
2268 INTERNET_SetLastError(ERROR_INVALID_HANDLE);
2269 return FALSE;
2270 }
2271
2272 if(hdr->vtbl->ReadFileExA)
2273 res = hdr->vtbl->ReadFileExA(hdr, lpBuffersOut, dwFlags, dwContext);
2274
2275 WININET_Release(hdr);
2276
2277 TRACE("-- %s (%u, bytes read: %d)\n", res == ERROR_SUCCESS ? "TRUE": "FALSE",
2278 res, lpBuffersOut->dwBufferLength);
2279
2280 if(res != ERROR_SUCCESS)
2281 SetLastError(res);
2282 return res == ERROR_SUCCESS;
2283 }
2284
2285 /***********************************************************************
2286 * InternetReadFileExW (WININET.@)
2287 * SEE
2288 * InternetReadFileExA()
2289 */
2290 BOOL WINAPI InternetReadFileExW(HINTERNET hFile, LPINTERNET_BUFFERSW lpBuffer,
2291 DWORD dwFlags, DWORD_PTR dwContext)
2292 {
2293 object_header_t *hdr;
2294 DWORD res = ERROR_INTERNET_INCORRECT_HANDLE_TYPE;
2295
2296 TRACE("(%p %p 0x%x 0x%lx)\n", hFile, lpBuffer, dwFlags, dwContext);
2297
2298 hdr = get_handle_object(hFile);
2299 if (!hdr) {
2300 INTERNET_SetLastError(ERROR_INVALID_HANDLE);
2301 return FALSE;
2302 }
2303
2304 if(hdr->vtbl->ReadFileExW)
2305 res = hdr->vtbl->ReadFileExW(hdr, lpBuffer, dwFlags, dwContext);
2306
2307 WININET_Release(hdr);
2308
2309 TRACE("-- %s (%u, bytes read: %d)\n", res == ERROR_SUCCESS ? "TRUE": "FALSE",
2310 res, lpBuffer->dwBufferLength);
2311
2312 if(res != ERROR_SUCCESS)
2313 SetLastError(res);
2314 return res == ERROR_SUCCESS;
2315 }
2316
2317 static DWORD query_global_option(DWORD option, void *buffer, DWORD *size, BOOL unicode)
2318 {
2319 /* FIXME: This function currently handles more options than it should. Options requiring
2320 * proper handles should be moved to proper functions */
2321 switch(option) {
2322 case INTERNET_OPTION_HTTP_VERSION:
2323 if (*size < sizeof(HTTP_VERSION_INFO))
2324 return ERROR_INSUFFICIENT_BUFFER;
2325
2326 /*
2327 * Presently hardcoded to 1.1
2328 */
2329 ((HTTP_VERSION_INFO*)buffer)->dwMajorVersion = 1;
2330 ((HTTP_VERSION_INFO*)buffer)->dwMinorVersion = 1;
2331 *size = sizeof(HTTP_VERSION_INFO);
2332
2333 return ERROR_SUCCESS;
2334
2335 case INTERNET_OPTION_CONNECTED_STATE:
2336 FIXME("INTERNET_OPTION_CONNECTED_STATE: semi-stub\n");
2337
2338 if (*size < sizeof(ULONG))
2339 return ERROR_INSUFFICIENT_BUFFER;
2340
2341 *(ULONG*)buffer = INTERNET_STATE_CONNECTED;
2342 *size = sizeof(ULONG);
2343
2344 return ERROR_SUCCESS;
2345
2346 case INTERNET_OPTION_PROXY: {
2347 appinfo_t ai;
2348 BOOL ret;
2349
2350 TRACE("Getting global proxy info\n");
2351 memset(&ai, 0, sizeof(appinfo_t));
2352 INTERNET_ConfigureProxy(&ai);
2353
2354 ret = APPINFO_QueryOption(&ai.hdr, INTERNET_OPTION_PROXY, buffer, size, unicode); /* FIXME */
2355 APPINFO_Destroy(&ai.hdr);
2356 return ret;
2357 }
2358
2359 case INTERNET_OPTION_MAX_CONNS_PER_SERVER:
2360 TRACE("INTERNET_OPTION_MAX_CONNS_PER_SERVER\n");
2361
2362 if (*size < sizeof(ULONG))
2363 return ERROR_INSUFFICIENT_BUFFER;
2364
2365 *(ULONG*)buffer = max_conns;
2366 *size = sizeof(ULONG);
2367
2368 return ERROR_SUCCESS;
2369
2370 case INTERNET_OPTION_MAX_CONNS_PER_1_0_SERVER:
2371 TRACE("INTERNET_OPTION_MAX_CONNS_1_0_SERVER\n");
2372
2373 if (*size < sizeof(ULONG))
2374 return ERROR_INSUFFICIENT_BUFFER;
2375
2376 *(ULONG*)buffer = max_1_0_conns;
2377 *size = sizeof(ULONG);
2378
2379 return ERROR_SUCCESS;
2380
2381 case INTERNET_OPTION_SECURITY_FLAGS:
2382 FIXME("INTERNET_OPTION_SECURITY_FLAGS: Stub\n");
2383 return ERROR_SUCCESS;
2384
2385 case INTERNET_OPTION_VERSION: {
2386 static const INTERNET_VERSION_INFO info = { 1, 2 };
2387
2388 TRACE("INTERNET_OPTION_VERSION\n");
2389
2390 if (*size < sizeof(INTERNET_VERSION_INFO))
2391 return ERROR_INSUFFICIENT_BUFFER;
2392
2393 memcpy(buffer, &info, sizeof(info));
2394 *size = sizeof(info);
2395
2396 return ERROR_SUCCESS;
2397 }
2398
2399 case INTERNET_OPTION_PER_CONNECTION_OPTION: {
2400 INTERNET_PER_CONN_OPTION_LISTW *con = buffer;
2401 INTERNET_PER_CONN_OPTION_LISTA *conA = buffer;
2402 DWORD res = ERROR_SUCCESS, i;
2403 proxyinfo_t pi;
2404 LONG ret;
2405
2406 TRACE("Getting global proxy info\n");
2407 if((ret = INTERNET_LoadProxySettings(&pi)))
2408 return ret;
2409
2410 FIXME("INTERNET_OPTION_PER_CONNECTION_OPTION stub\n");
2411
2412 if (*size < sizeof(INTERNET_PER_CONN_OPTION_LISTW)) {
2413 FreeProxyInfo(&pi);
2414 return ERROR_INSUFFICIENT_BUFFER;
2415 }
2416
2417 for (i = 0; i < con->dwOptionCount; i++) {
2418 INTERNET_PER_CONN_OPTIONW *optionW = con->pOptions + i;
2419 INTERNET_PER_CONN_OPTIONA *optionA = conA->pOptions + i;
2420
2421 switch (optionW->dwOption) {
2422 case INTERNET_PER_CONN_FLAGS:
2423 if(pi.proxyEnabled)
2424 optionW->Value.dwValue = PROXY_TYPE_PROXY;
2425 else
2426 optionW->Value.dwValue = PROXY_TYPE_DIRECT;
2427 break;
2428
2429 case INTERNET_PER_CONN_PROXY_SERVER:
2430 if (unicode)
2431 optionW->Value.pszValue = heap_strdupW(pi.proxy);
2432 else
2433 optionA->Value.pszValue = heap_strdupWtoA(pi.proxy);
2434 break;
2435
2436 case INTERNET_PER_CONN_PROXY_BYPASS:
2437 if (unicode)
2438 optionW->Value.pszValue = heap_strdupW(pi.proxyBypass);
2439 else
2440 optionA->Value.pszValue = heap_strdupWtoA(pi.proxyBypass);
2441 break;
2442
2443 case INTERNET_PER_CONN_AUTOCONFIG_URL:
2444 case INTERNET_PER_CONN_AUTODISCOVERY_FLAGS:
2445 case INTERNET_PER_CONN_AUTOCONFIG_SECONDARY_URL:
2446 case INTERNET_PER_CONN_AUTOCONFIG_RELOAD_DELAY_MINS:
2447 case INTERNET_PER_CONN_AUTOCONFIG_LAST_DETECT_TIME:
2448 case INTERNET_PER_CONN_AUTOCONFIG_LAST_DETECT_URL:
2449 FIXME("Unhandled dwOption %d\n", optionW->dwOption);
2450 memset(&optionW->Value, 0, sizeof(optionW->Value));
2451 break;
2452
2453 default:
2454 FIXME("Unknown dwOption %d\n", optionW->dwOption);
2455 res = ERROR_INVALID_PARAMETER;
2456 break;
2457 }
2458 }
2459 FreeProxyInfo(&pi);
2460
2461 return res;
2462 }
2463 case INTERNET_OPTION_REQUEST_FLAGS:
2464 case INTERNET_OPTION_USER_AGENT:
2465 *size = 0;
2466 return ERROR_INTERNET_INCORRECT_HANDLE_TYPE;
2467 case INTERNET_OPTION_POLICY:
2468 return ERROR_INVALID_PARAMETER;
2469 case INTERNET_OPTION_CONNECT_TIMEOUT:
2470 TRACE("INTERNET_OPTION_CONNECT_TIMEOUT\n");
2471
2472 if (*size < sizeof(ULONG))
2473 return ERROR_INSUFFICIENT_BUFFER;
2474
2475 *(ULONG*)buffer = connect_timeout;
2476 *size = sizeof(ULONG);
2477
2478 return ERROR_SUCCESS;
2479 }
2480
2481 FIXME("Stub for %d\n", option);
2482 return ERROR_INTERNET_INCORRECT_HANDLE_TYPE;
2483 }
2484
2485 DWORD INET_QueryOption(object_header_t *hdr, DWORD option, void *buffer, DWORD *size, BOOL unicode)
2486 {
2487 switch(option) {
2488 case INTERNET_OPTION_CONTEXT_VALUE:
2489 if (!size)
2490 return ERROR_INVALID_PARAMETER;
2491
2492 if (*size < sizeof(DWORD_PTR)) {
2493 *size = sizeof(DWORD_PTR);
2494 return ERROR_INSUFFICIENT_BUFFER;
2495 }
2496 if (!buffer)
2497 return ERROR_INVALID_PARAMETER;
2498
2499 *(DWORD_PTR *)buffer = hdr->dwContext;
2500 *size = sizeof(DWORD_PTR);
2501 return ERROR_SUCCESS;
2502
2503 case INTERNET_OPTION_REQUEST_FLAGS:
2504 WARN("INTERNET_OPTION_REQUEST_FLAGS\n");
2505 *size = sizeof(DWORD);
2506 return ERROR_INTERNET_INCORRECT_HANDLE_TYPE;
2507
2508 case INTERNET_OPTION_MAX_CONNS_PER_SERVER:
2509 case INTERNET_OPTION_MAX_CONNS_PER_1_0_SERVER:
2510 WARN("Called on global option %u\n", option);
2511 return ERROR_INTERNET_INVALID_OPERATION;
2512 }
2513
2514 /* FIXME: we shouldn't call it here */
2515 return query_global_option(option, buffer, size, unicode);
2516 }
2517
2518 /***********************************************************************
2519 * InternetQueryOptionW (WININET.@)
2520 *
2521 * Queries an options on the specified handle
2522 *
2523 * RETURNS
2524 * TRUE on success
2525 * FALSE on failure
2526 *
2527 */
2528 BOOL WINAPI InternetQueryOptionW(HINTERNET hInternet, DWORD dwOption,
2529 LPVOID lpBuffer, LPDWORD lpdwBufferLength)
2530 {
2531 object_header_t *hdr;
2532 DWORD res = ERROR_INVALID_HANDLE;
2533
2534 TRACE("%p %d %p %p\n", hInternet, dwOption, lpBuffer, lpdwBufferLength);
2535
2536 if(hInternet) {
2537 hdr = get_handle_object(hInternet);
2538 if (hdr) {
2539 res = hdr->vtbl->QueryOption(hdr, dwOption, lpBuffer, lpdwBufferLength, TRUE);
2540 WININET_Release(hdr);
2541 }
2542 }else {
2543 res = query_global_option(dwOption, lpBuffer, lpdwBufferLength, TRUE);
2544 }
2545
2546 if(res != ERROR_SUCCESS)
2547 SetLastError(res);
2548 return res == ERROR_SUCCESS;
2549 }
2550
2551 /***********************************************************************
2552 * InternetQueryOptionA (WININET.@)
2553 *
2554 * Queries an options on the specified handle
2555 *
2556 * RETURNS
2557 * TRUE on success
2558 * FALSE on failure
2559 *
2560 */
2561 BOOL WINAPI InternetQueryOptionA(HINTERNET hInternet, DWORD dwOption,
2562 LPVOID lpBuffer, LPDWORD lpdwBufferLength)
2563 {
2564 object_header_t *hdr;
2565 DWORD res = ERROR_INVALID_HANDLE;
2566
2567 TRACE("%p %d %p %p\n", hInternet, dwOption, lpBuffer, lpdwBufferLength);
2568
2569 if(hInternet) {
2570 hdr = get_handle_object(hInternet);
2571 if (hdr) {
2572 res = hdr->vtbl->QueryOption(hdr, dwOption, lpBuffer, lpdwBufferLength, FALSE);
2573 WININET_Release(hdr);
2574 }
2575 }else {
2576 res = query_global_option(dwOption, lpBuffer, lpdwBufferLength, FALSE);
2577 }
2578
2579 if(res != ERROR_SUCCESS)
2580 SetLastError(res);
2581 return res == ERROR_SUCCESS;
2582 }
2583
2584 DWORD INET_SetOption(object_header_t *hdr, DWORD option, void *buf, DWORD size)
2585 {
2586 switch(option) {
2587 case INTERNET_OPTION_CALLBACK:
2588 WARN("Not settable option %u\n", option);
2589 return ERROR_INTERNET_OPTION_NOT_SETTABLE;
2590 case INTERNET_OPTION_MAX_CONNS_PER_SERVER:
2591 case INTERNET_OPTION_MAX_CONNS_PER_1_0_SERVER:
2592 WARN("Called on global option %u\n", option);
2593 return ERROR_INTERNET_INVALID_OPERATION;
2594 }
2595
2596 return ERROR_INTERNET_INVALID_OPTION;
2597 }
2598
2599 static DWORD set_global_option(DWORD option, void *buf, DWORD size)
2600 {
2601 switch(option) {
2602 case INTERNET_OPTION_CALLBACK:
2603 WARN("Not global option %u\n", option);
2604 return ERROR_INTERNET_INCORRECT_HANDLE_TYPE;
2605
2606 case INTERNET_OPTION_MAX_CONNS_PER_SERVER:
2607 TRACE("INTERNET_OPTION_MAX_CONNS_PER_SERVER\n");
2608
2609 if(size != sizeof(max_conns))
2610 return ERROR_INTERNET_BAD_OPTION_LENGTH;
2611 if(!*(ULONG*)buf)
2612 return ERROR_BAD_ARGUMENTS;
2613
2614 max_conns = *(ULONG*)buf;
2615 return ERROR_SUCCESS;
2616
2617 case INTERNET_OPTION_MAX_CONNS_PER_1_0_SERVER:
2618 TRACE("INTERNET_OPTION_MAX_CONNS_PER_1_0_SERVER\n");
2619
2620 if(size != sizeof(max_1_0_conns))
2621 return ERROR_INTERNET_BAD_OPTION_LENGTH;
2622 if(!*(ULONG*)buf)
2623 return ERROR_BAD_ARGUMENTS;
2624
2625 max_1_0_conns = *(ULONG*)buf;
2626 return ERROR_SUCCESS;
2627
2628 case INTERNET_OPTION_CONNECT_TIMEOUT:
2629 TRACE("INTERNET_OPTION_CONNECT_TIMEOUT\n");
2630
2631 if(size != sizeof(connect_timeout))
2632 return ERROR_INTERNET_BAD_OPTION_LENGTH;
2633 if(!*(ULONG*)buf)
2634 return ERROR_BAD_ARGUMENTS;
2635
2636 connect_timeout = *(ULONG*)buf;
2637 return ERROR_SUCCESS;
2638
2639 case INTERNET_OPTION_SETTINGS_CHANGED:
2640 FIXME("INTERNETOPTION_SETTINGS_CHANGED semi-stub\n");
2641 collect_connections(COLLECT_CONNECTIONS);
2642 return ERROR_SUCCESS;
2643 }
2644
2645 return ERROR_INTERNET_INVALID_OPTION;
2646 }
2647
2648 /***********************************************************************
2649 * InternetSetOptionW (WININET.@)
2650 *
2651 * Sets an options on the specified handle
2652 *
2653 * RETURNS
2654 * TRUE on success
2655 * FALSE on failure
2656 *
2657 */
2658 BOOL WINAPI InternetSetOptionW(HINTERNET hInternet, DWORD dwOption,
2659 LPVOID lpBuffer, DWORD dwBufferLength)
2660 {
2661 object_header_t *lpwhh;
2662 BOOL ret = TRUE;
2663 DWORD res;
2664
2665 TRACE("(%p %d %p %d)\n", hInternet, dwOption, lpBuffer, dwBufferLength);
2666
2667 lpwhh = (object_header_t*) get_handle_object( hInternet );
2668 if(lpwhh)
2669 res = lpwhh->vtbl->SetOption(lpwhh, dwOption, lpBuffer, dwBufferLength);
2670 else
2671 res = set_global_option(dwOption, lpBuffer, dwBufferLength);
2672
2673 if(res != ERROR_INTERNET_INVALID_OPTION) {
2674 if(lpwhh)
2675 WININET_Release(lpwhh);
2676
2677 if(res != ERROR_SUCCESS)
2678 SetLastError(res);
2679
2680 return res == ERROR_SUCCESS;
2681 }
2682
2683 switch (dwOption)
2684 {
2685 case INTERNET_OPTION_HTTP_VERSION:
2686 {
2687 HTTP_VERSION_INFO* pVersion=(HTTP_VERSION_INFO*)lpBuffer;
2688 FIXME("Option INTERNET_OPTION_HTTP_VERSION(%d,%d): STUB\n",pVersion->dwMajorVersion,pVersion->dwMinorVersion);
2689 }
2690 break;
2691 case INTERNET_OPTION_ERROR_MASK:
2692 {
2693 if(!lpwhh) {
2694 SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE);
2695 return FALSE;
2696 } else if(*(ULONG*)lpBuffer & (~(INTERNET_ERROR_MASK_INSERT_CDROM|
2697 INTERNET_ERROR_MASK_COMBINED_SEC_CERT|
2698 INTERNET_ERROR_MASK_LOGIN_FAILURE_DISPLAY_ENTITY_BODY))) {
2699 SetLastError(ERROR_INVALID_PARAMETER);
2700 ret = FALSE;
2701 } else if(dwBufferLength != sizeof(ULONG)) {
2702 SetLastError(ERROR_INTERNET_BAD_OPTION_LENGTH);
2703 ret = FALSE;
2704 } else
2705 TRACE("INTERNET_OPTION_ERROR_MASK: %x\n", *(ULONG*)lpBuffer);
2706 lpwhh->ErrorMask = *(ULONG*)lpBuffer;
2707 }
2708 break;
2709 case INTERNET_OPTION_PROXY:
2710 {
2711 INTERNET_PROXY_INFOW *info = lpBuffer;
2712
2713 if (!lpBuffer || dwBufferLength < sizeof(INTERNET_PROXY_INFOW))
2714 {
2715 SetLastError(ERROR_INVALID_PARAMETER);
2716 return FALSE;
2717 }
2718 if (!hInternet)
2719 {
2720 EnterCriticalSection( &WININET_cs );
2721 free_global_proxy();
2722 global_proxy = heap_alloc( sizeof(proxyinfo_t) );
2723 if (global_proxy)
2724 {
2725 if (info->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
2726 {
2727 global_proxy->proxyEnabled = 1;
2728 global_proxy->proxy = heap_strdupW( info->lpszProxy );
2729 global_proxy->proxyBypass = heap_strdupW( info->lpszProxyBypass );
2730 }
2731 else
2732 {
2733 global_proxy->proxyEnabled = 0;
2734 global_proxy->proxy = global_proxy->proxyBypass = NULL;
2735 }
2736 }
2737 LeaveCriticalSection( &WININET_cs );
2738 }
2739 else
2740 {
2741 /* In general, each type of object should handle
2742 * INTERNET_OPTION_PROXY directly. This FIXME ensures it doesn't
2743 * get silently dropped.
2744 */
2745 FIXME("INTERNET_OPTION_PROXY unimplemented\n");
2746 SetLastError(ERROR_INTERNET_INVALID_OPTION);
2747 ret = FALSE;
2748 }
2749 break;
2750 }
2751 case INTERNET_OPTION_CODEPAGE:
2752 {
2753 ULONG codepage = *(ULONG *)lpBuffer;
2754 FIXME("Option INTERNET_OPTION_CODEPAGE (%d): STUB\n", codepage);
2755 }
2756 break;
2757 case INTERNET_OPTION_REQUEST_PRIORITY:
2758 {
2759 ULONG priority = *(ULONG *)lpBuffer;
2760 FIXME("Option INTERNET_OPTION_REQUEST_PRIORITY (%d): STUB\n", priority);
2761 }
2762 break;
2763 case INTERNET_OPTION_CONNECT_TIMEOUT:
2764 {
2765 ULONG connecttimeout = *(ULONG *)lpBuffer;
2766 FIXME("Option INTERNET_OPTION_CONNECT_TIMEOUT (%d): STUB\n", connecttimeout);
2767 }
2768 break;
2769 case INTERNET_OPTION_DATA_RECEIVE_TIMEOUT:
2770 {
2771 ULONG receivetimeout = *(ULONG *)lpBuffer;
2772 FIXME("Option INTERNET_OPTION_DATA_RECEIVE_TIMEOUT (%d): STUB\n", receivetimeout);
2773 }
2774 break;
2775 case INTERNET_OPTION_RESET_URLCACHE_SESSION:
2776 FIXME("Option INTERNET_OPTION_RESET_URLCACHE_SESSION: STUB\n");
2777 break;
2778 case INTERNET_OPTION_END_BROWSER_SESSION:
2779 FIXME("Option INTERNET_OPTION_END_BROWSER_SESSION: STUB\n");
2780 break;
2781 case INTERNET_OPTION_CONNECTED_STATE:
2782 FIXME("Option INTERNET_OPTION_CONNECTED_STATE: STUB\n");
2783 break;
2784 case INTERNET_OPTION_DISABLE_PASSPORT_AUTH:
2785 TRACE("Option INTERNET_OPTION_DISABLE_PASSPORT_AUTH: harmless stub, since not enabled\n");
2786 break;
2787 case INTERNET_OPTION_SEND_TIMEOUT:
2788 case INTERNET_OPTION_RECEIVE_TIMEOUT:
2789 case INTERNET_OPTION_DATA_SEND_TIMEOUT:
2790 {
2791 ULONG timeout = *(ULONG *)lpBuffer;
2792 FIXME("INTERNET_OPTION_SEND/RECEIVE_TIMEOUT/DATA_SEND_TIMEOUT %d\n", timeout);
2793 break;
2794 }
2795 case INTERNET_OPTION_CONNECT_RETRIES:
2796 {
2797 ULONG retries = *(ULONG *)lpBuffer;
2798 FIXME("INTERNET_OPTION_CONNECT_RETRIES %d\n", retries);
2799 break;
2800 }
2801 case INTERNET_OPTION_CONTEXT_VALUE:
2802 {
2803 if (!lpwhh)
2804 {
2805 SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE);
2806 return FALSE;
2807 }
2808 if (!lpBuffer || dwBufferLength != sizeof(DWORD_PTR))
2809 {
2810 SetLastError(ERROR_INVALID_PARAMETER);
2811 ret = FALSE;
2812 }
2813 else
2814 lpwhh->dwContext = *(DWORD_PTR *)lpBuffer;
2815 break;
2816 }
2817 case INTERNET_OPTION_SECURITY_FLAGS:
2818 FIXME("Option INTERNET_OPTION_SECURITY_FLAGS; STUB\n");
2819 break;
2820 case INTERNET_OPTION_DISABLE_AUTODIAL:
2821 FIXME("Option INTERNET_OPTION_DISABLE_AUTODIAL; STUB\n");
2822 break;
2823 case INTERNET_OPTION_HTTP_DECODING:
2824 FIXME("INTERNET_OPTION_HTTP_DECODING; STUB\n");
2825 SetLastError(ERROR_INTERNET_INVALID_OPTION);
2826 ret = FALSE;
2827 break;
2828 case INTERNET_OPTION_COOKIES_3RD_PARTY:
2829 FIXME("INTERNET_OPTION_COOKIES_3RD_PARTY; STUB\n");
2830 SetLastError(ERROR_INTERNET_INVALID_OPTION);
2831 ret = FALSE;
2832 break;
2833 case INTERNET_OPTION_SEND_UTF8_SERVERNAME_TO_PROXY:
2834 FIXME("INTERNET_OPTION_SEND_UTF8_SERVERNAME_TO_PROXY; STUB\n");
2835 SetLastError(ERROR_INTERNET_INVALID_OPTION);
2836 ret = FALSE;
2837 break;
2838 case INTERNET_OPTION_CODEPAGE_PATH:
2839 FIXME("INTERNET_OPTION_CODEPAGE_PATH; STUB\n");
2840 SetLastError(ERROR_INTERNET_INVALID_OPTION);
2841 ret = FALSE;
2842 break;
2843 case INTERNET_OPTION_CODEPAGE_EXTRA:
2844 FIXME("INTERNET_OPTION_CODEPAGE_EXTRA; STUB\n");
2845 SetLastError(ERROR_INTERNET_INVALID_OPTION);
2846 ret = FALSE;
2847 break;
2848 case INTERNET_OPTION_IDN:
2849 FIXME("INTERNET_OPTION_IDN; STUB\n");
2850 SetLastError(ERROR_INTERNET_INVALID_OPTION);
2851 ret = FALSE;
2852 break;
2853 case INTERNET_OPTION_POLICY:
2854 SetLastError(ERROR_INVALID_PARAMETER);
2855 ret = FALSE;
2856 break;
2857 case INTERNET_OPTION_PER_CONNECTION_OPTION: {
2858 INTERNET_PER_CONN_OPTION_LISTW *con = lpBuffer;
2859 LONG res;
2860 int i;
2861 proxyinfo_t pi;
2862
2863 INTERNET_LoadProxySettings(&pi);
2864
2865 for (i = 0; i < con->dwOptionCount; i++) {
2866 INTERNET_PER_CONN_OPTIONW *option = con->pOptions + i;
2867
2868 switch (option->dwOption) {
2869 case INTERNET_PER_CONN_PROXY_SERVER:
2870 heap_free(pi.proxy);
2871 pi.proxy = heap_strdupW(option->Value.pszValue);
2872 break;
2873
2874 case INTERNET_PER_CONN_FLAGS:
2875 if(option->Value.dwValue & PROXY_TYPE_PROXY)
2876 pi.proxyEnabled = 1;
2877 else
2878 {
2879 if(option->Value.dwValue != PROXY_TYPE_DIRECT)
2880 FIXME("Unhandled flags: 0x%x\n", option->Value.dwValue);
2881 pi.proxyEnabled = 0;
2882 }
2883 break;
2884
2885 case INTERNET_PER_CONN_AUTOCONFIG_URL:
2886 case INTERNET_PER_CONN_AUTODISCOVERY_FLAGS:
2887 case INTERNET_PER_CONN_AUTOCONFIG_SECONDARY_URL:
2888 case INTERNET_PER_CONN_AUTOCONFIG_RELOAD_DELAY_MINS:
2889 case INTERNET_PER_CONN_AUTOCONFIG_LAST_DETECT_TIME:
2890 case INTERNET_PER_CONN_AUTOCONFIG_LAST_DETECT_URL:
2891 case INTERNET_PER_CONN_PROXY_BYPASS:
2892 FIXME("Unhandled dwOption %d\n", option->dwOption);
2893 break;
2894
2895 default:
2896 FIXME("Unknown dwOption %d\n", option->dwOption);
2897 SetLastError(ERROR_INVALID_PARAMETER);
2898 break;
2899 }
2900 }
2901
2902 if ((res = INTERNET_SaveProxySettings(&pi)))
2903 SetLastError(res);
2904
2905 FreeProxyInfo(&pi);
2906
2907 ret = (res == ERROR_SUCCESS);
2908 break;
2909 }
2910 default:
2911 FIXME("Option %d STUB\n",dwOption);
2912 SetLastError(ERROR_INTERNET_INVALID_OPTION);
2913 ret = FALSE;
2914 break;
2915 }
2916
2917 if(lpwhh)
2918 WININET_Release( lpwhh );
2919
2920 return ret;
2921 }
2922
2923
2924 /***********************************************************************
2925 * InternetSetOptionA (WININET.@)
2926 *
2927 * Sets an options on the specified handle.
2928 *
2929 * RETURNS
2930 * TRUE on success
2931 * FALSE on failure
2932 *
2933 */
2934 BOOL WINAPI InternetSetOptionA(HINTERNET hInternet, DWORD dwOption,
2935 LPVOID lpBuffer, DWORD dwBufferLength)
2936 {
2937 LPVOID wbuffer;
2938 DWORD wlen;
2939 BOOL r;
2940
2941 switch( dwOption )
2942 {
2943 case INTERNET_OPTION_PROXY:
2944 {
2945 LPINTERNET_PROXY_INFOA pi = (LPINTERNET_PROXY_INFOA) lpBuffer;
2946 LPINTERNET_PROXY_INFOW piw;
2947 DWORD proxlen, prbylen;
2948 LPWSTR prox, prby;
2949
2950 proxlen = MultiByteToWideChar( CP_ACP, 0, pi->lpszProxy, -1, NULL, 0);
2951 prbylen= MultiByteToWideChar( CP_ACP, 0, pi->lpszProxyBypass, -1, NULL, 0);
2952 wlen = sizeof(*piw) + proxlen + prbylen;
2953 wbuffer = heap_alloc(wlen*sizeof(WCHAR) );
2954 piw = (LPINTERNET_PROXY_INFOW) wbuffer;
2955 piw->dwAccessType = pi->dwAccessType;
2956 prox = (LPWSTR) &piw[1];
2957 prby = &prox[proxlen+1];
2958 MultiByteToWideChar( CP_ACP, 0, pi->lpszProxy, -1, prox, proxlen);
2959 MultiByteToWideChar( CP_ACP, 0, pi->lpszProxyBypass, -1, prby, prbylen);
2960 piw->lpszProxy = prox;
2961 piw->lpszProxyBypass = prby;
2962 }
2963 break;
2964 case INTERNET_OPTION_USER_AGENT:
2965 case INTERNET_OPTION_USERNAME:
2966 case INTERNET_OPTION_PASSWORD:
2967 wlen = MultiByteToWideChar( CP_ACP, 0, lpBuffer, dwBufferLength,
2968 NULL, 0 );
2969 wbuffer = heap_alloc(wlen*sizeof(WCHAR) );
2970 MultiByteToWideChar( CP_ACP, 0, lpBuffer, dwBufferLength,
2971 wbuffer, wlen );
2972 break;
2973 case INTERNET_OPTION_PER_CONNECTION_OPTION: {
2974 int i;
2975 INTERNET_PER_CONN_OPTION_LISTW *listW;
2976 INTERNET_PER_CONN_OPTION_LISTA *listA = lpBuffer;
2977 wlen = sizeof(INTERNET_PER_CONN_OPTION_LISTW);
2978 wbuffer = heap_alloc(wlen);
2979 listW = wbuffer;
2980
2981 listW->dwSize = sizeof(INTERNET_PER_CONN_OPTION_LISTW);
2982 if (listA->pszConnection)
2983 {
2984 wlen = MultiByteToWideChar( CP_ACP, 0, listA->pszConnection, -1, NULL, 0 );
2985 listW->pszConnection = heap_alloc(wlen*sizeof(WCHAR));
2986 MultiByteToWideChar( CP_ACP, 0, listA->pszConnection, -1, listW->pszConnection, wlen );
2987 }
2988 else
2989 listW->pszConnection = NULL;
2990 listW->dwOptionCount = listA->dwOptionCount;
2991 listW->dwOptionError = listA->dwOptionError;
2992 listW->pOptions = heap_alloc(sizeof(INTERNET_PER_CONN_OPTIONW) * listA->dwOptionCount);
2993
2994 for (i = 0; i < listA->dwOptionCount; ++i) {
2995 INTERNET_PER_CONN_OPTIONA *optA = listA->pOptions + i;
2996 INTERNET_PER_CONN_OPTIONW *optW = listW->pOptions + i;
2997
2998 optW->dwOption = optA->dwOption;
2999
3000 switch (optA->dwOption) {
3001 case INTERNET_PER_CONN_AUTOCONFIG_URL:
3002 case INTERNET_PER_CONN_PROXY_BYPASS:
3003 case INTERNET_PER_CONN_PROXY_SERVER:
3004 case INTERNET_PER_CONN_AUTOCONFIG_SECONDARY_URL:
3005 case INTERNET_PER_CONN_AUTOCONFIG_LAST_DETECT_URL:
3006 if (optA->Value.pszValue)
3007 {
3008 wlen = MultiByteToWideChar( CP_ACP, 0, optA->Value.pszValue, -1, NULL, 0 );
3009 optW->Value.pszValue = heap_alloc(wlen*sizeof(WCHAR));
3010 MultiByteToWideChar( CP_ACP, 0, optA->Value.pszValue, -1, optW->Value.pszValue, wlen );
3011 }
3012 else
3013 optW->Value.pszValue = NULL;
3014 break;
3015 case INTERNET_PER_CONN_AUTODISCOVERY_FLAGS:
3016 case INTERNET_PER_CONN_FLAGS:
3017 case INTERNET_PER_CONN_AUTOCONFIG_RELOAD_DELAY_MINS:
3018 optW->Value.dwValue = optA->Value.dwValue;
3019 break;
3020 case INTERNET_PER_CONN_AUTOCONFIG_LAST_DETECT_TIME:
3021 optW->Value.ftValue = optA->Value.ftValue;
3022 break;
3023 default:
3024 WARN("Unknown PER_CONN dwOption: %d, guessing at conversion to Wide\n", optA->dwOption);
3025 optW->Value.dwValue = optA->Value.dwValue;
3026 break;
3027 }
3028 }
3029 }
3030 break;
3031 default:
3032 wbuffer = lpBuffer;
3033 wlen = dwBufferLength;
3034 }
3035
3036 r = InternetSetOptionW(hInternet,dwOption, wbuffer, wlen);
3037
3038 if( lpBuffer != wbuffer )
3039 {
3040 if (dwOption == INTERNET_OPTION_PER_CONNECTION_OPTION)
3041 {
3042 INTERNET_PER_CONN_OPTION_LISTW *list = wbuffer;
3043 int i;
3044 for (i = 0; i < list->dwOptionCount; ++i) {
3045 INTERNET_PER_CONN_OPTIONW *opt = list->pOptions + i;
3046 switch (opt->dwOption) {
3047 case INTERNET_PER_CONN_AUTOCONFIG_URL:
3048 case INTERNET_PER_CONN_PROXY_BYPASS:
3049 case INTERNET_PER_CONN_PROXY_SERVER:
3050 case INTERNET_PER_CONN_AUTOCONFIG_SECONDARY_URL:
3051 case INTERNET_PER_CONN_AUTOCONFIG_LAST_DETECT_URL:
3052 heap_free( opt->Value.pszValue );
3053 break;
3054 default:
3055 break;
3056 }
3057 }
3058 heap_free( list->pOptions );
3059 }
3060 heap_free( wbuffer );
3061 }
3062
3063 return r;
3064 }
3065
3066
3067 /***********************************************************************
3068 * InternetSetOptionExA (WININET.@)
3069 */
3070 BOOL WINAPI InternetSetOptionExA(HINTERNET hInternet, DWORD dwOption,
3071 LPVOID lpBuffer, DWORD dwBufferLength, DWORD dwFlags)
3072 {
3073 FIXME("Flags %08x ignored\n", dwFlags);
3074 return InternetSetOptionA( hInternet, dwOption, lpBuffer, dwBufferLength );
3075 }
3076
3077 /***********************************************************************
3078 * InternetSetOptionExW (WININET.@)
3079 */
3080 BOOL WINAPI InternetSetOptionExW(HINTERNET hInternet, DWORD dwOption,
3081 LPVOID lpBuffer, DWORD dwBufferLength, DWORD dwFlags)
3082 {
3083 FIXME("Flags %08x ignored\n", dwFlags);
3084 if( dwFlags & ~ISO_VALID_FLAGS )
3085 {
3086 SetLastError( ERROR_INVALID_PARAMETER );
3087 return FALSE;
3088 }
3089 return InternetSetOptionW( hInternet, dwOption, lpBuffer, dwBufferLength );
3090 }
3091
3092 static const WCHAR WININET_wkday[7][4] =
3093 { { 'S','u','n', 0 }, { 'M','o','n', 0 }, { 'T','u','e', 0 }, { 'W','e','d', 0 },
3094 { 'T','h','u', 0 }, { 'F','r','i', 0 }, { 'S','a','t', 0 } };
3095 static const WCHAR WININET_month[12][4] =
3096 { { 'J','a','n', 0 }, { 'F','e','b', 0 }, { 'M','a','r', 0 }, { 'A','p','r', 0 },
3097 { 'M','a','y', 0 }, { 'J','u','n', 0 }, { 'J','u','l', 0 }, { 'A','u','g', 0 },
3098 { 'S','e','p', 0 }, { 'O','c','t', 0 }, { 'N','o','v', 0 }, { 'D','e','c', 0 } };
3099
3100 /***********************************************************************
3101 * InternetTimeFromSystemTimeA (WININET.@)
3102 */
3103 BOOL WINAPI InternetTimeFromSystemTimeA( const SYSTEMTIME* time, DWORD format, LPSTR string, DWORD size )
3104 {
3105 BOOL ret;
3106 WCHAR stringW[INTERNET_RFC1123_BUFSIZE];
3107
3108 TRACE( "%p 0x%08x %p 0x%08x\n", time, format, string, size );
3109
3110 if (!time || !string || format != INTERNET_RFC1123_FORMAT)
3111 {
3112 SetLastError(ERROR_INVALID_PARAMETER);
3113 return FALSE;
3114 }
3115
3116 if (size < INTERNET_RFC1123_BUFSIZE * sizeof(*string))
3117 {
3118 SetLastError(ERROR_INSUFFICIENT_BUFFER);
3119 return FALSE;
3120 }
3121
3122 ret = InternetTimeFromSystemTimeW( time, format, stringW, sizeof(stringW) );
3123 if (ret) WideCharToMultiByte( CP_ACP, 0, stringW, -1, string, size, NULL, NULL );
3124
3125 return ret;
3126 }
3127
3128 /***********************************************************************
3129 * InternetTimeFromSystemTimeW (WININET.@)
3130 */
3131 BOOL WINAPI InternetTimeFromSystemTimeW( const SYSTEMTIME* time, DWORD format, LPWSTR string, DWORD size )
3132 {
3133 static const WCHAR date[] =
3134 { '%','s',',',' ','%','0','2','d',' ','%','s',' ','%','4','d',' ','%','0',
3135 '2','d',':','%','0','2','d',':','%','0','2','d',' ','G','M','T', 0 };
3136
3137 TRACE( "%p 0x%08x %p 0x%08x\n", time, format, string, size );
3138
3139 if (!time || !string || format != INTERNET_RFC1123_FORMAT)
3140 {
3141 SetLastError(ERROR_INVALID_PARAMETER);
3142 return FALSE;
3143 }
3144
3145 if (size < INTERNET_RFC1123_BUFSIZE * sizeof(*string))
3146 {
3147 SetLastError(ERROR_INSUFFICIENT_BUFFER);
3148 return FALSE;
3149 }
3150
3151 sprintfW( string, date,
3152 WININET_wkday[time->wDayOfWeek],
3153 time->wDay,
3154 WININET_month[time->wMonth - 1],
3155 time->wYear,
3156 time->wHour,
3157 time->wMinute,
3158 time->wSecond );
3159
3160 return TRUE;
3161 }
3162
3163 /***********************************************************************
3164 * InternetTimeToSystemTimeA (WININET.@)
3165 */
3166 BOOL WINAPI InternetTimeToSystemTimeA( LPCSTR string, SYSTEMTIME* time, DWORD reserved )
3167 {
3168 BOOL ret = FALSE;
3169 WCHAR *stringW;
3170
3171 TRACE( "%s %p 0x%08x\n", debugstr_a(string), time, reserved );
3172
3173 stringW = heap_strdupAtoW(string);
3174 if (stringW)
3175 {
3176 ret = InternetTimeToSystemTimeW( stringW, time, reserved );
3177 heap_free( stringW );
3178 }
3179 return ret;
3180 }
3181
3182 /***********************************************************************
3183 * InternetTimeToSystemTimeW (WININET.@)
3184 */
3185 BOOL WINAPI InternetTimeToSystemTimeW( LPCWSTR string, SYSTEMTIME* time, DWORD reserved )
3186 {
3187 unsigned int i;
3188 const WCHAR *s = string;
3189 WCHAR *end;
3190
3191 TRACE( "%s %p 0x%08x\n", debugstr_w(string), time, reserved );
3192
3193 if (!string || !time) return FALSE;
3194
3195 /* Windows does this too */
3196 GetSystemTime( time );
3197
3198 /* Convert an RFC1123 time such as 'Fri, 07 Jan 2005 12:06:35 GMT' into
3199 * a SYSTEMTIME structure.
3200 */
3201
3202 while (*s && !isalphaW( *s )) s++;
3203 if (s[0] == '\0' || s[1] == '\0' || s[2] == '\0') return TRUE;
3204 time->wDayOfWeek = 7;
3205
3206 for (i = 0; i < 7; i++)
3207 {
3208 if (toupperW( WININET_wkday[i][0] ) == toupperW( s[0] ) &&
3209 toupperW( WININET_wkday[i][1] ) == toupperW( s[1] ) &&
3210 toupperW( WININET_wkday[i][2] ) == toupperW( s[2] ) )
3211 {
3212 time->wDayOfWeek = i;
3213 break;
3214 }
3215 }
3216
3217 if (time->wDayOfWeek > 6) return TRUE;
3218 while (*s && !isdigitW( *s )) s++;
3219 time->wDay = strtolW( s, &end, 10 );
3220 s = end;
3221
3222 while (*s && !isalphaW( *s )) s++;
3223 if (s[0] == '\0' || s[1] == '\0' || s[2] == '\0') return TRUE;
3224 time->wMonth = 0;
3225
3226 for (i = 0; i < 12; i++)
3227 {
3228 if (toupperW( WININET_month[i][0]) == toupperW( s[0] ) &&
3229 toupperW( WININET_month[i][1]) == toupperW( s[1] ) &&
3230 toupperW( WININET_month[i][2]) == toupperW( s[2] ) )
3231 {
3232 time->wMonth = i + 1;
3233 break;
3234 }
3235 }
3236 if (time->wMonth == 0) return TRUE;
3237
3238 while (*s && !isdigitW( *s )) s++;
3239 if (*s == '\0') return TRUE;
3240 time->wYear = strtolW( s, &end, 10 );
3241 s = end;
3242
3243 while (*s && !isdigitW( *s )) s++;
3244 if (*s == '\0') return TRUE;
3245 time->wHour = strtolW( s, &end, 10 );
3246 s = end;
3247
3248 while (*s && !isdigitW( *s )) s++;
3249 if (*s == '\0') return TRUE;
3250 time->wMinute = strtolW( s, &end, 10 );
3251 s = end;
3252
3253 while (*s && !isdigitW( *s )) s++;
3254 if (*s == '\0') return TRUE;
3255 time->wSecond = strtolW( s, &end, 10 );
3256 s = end;
3257
3258 time->wMilliseconds = 0;
3259 return TRUE;
3260 }
3261
3262 /***********************************************************************
3263 * InternetCheckConnectionW (WININET.@)
3264 *
3265 * Pings a requested host to check internet connection
3266 *
3267 * RETURNS
3268 * TRUE on success and FALSE on failure. If a failure then
3269 * ERROR_NOT_CONNECTED is placed into GetLastError
3270 *
3271 */
3272 BOOL WINAPI InternetCheckConnectionW( LPCWSTR lpszUrl, DWORD dwFlags, DWORD dwReserved )
3273 {
3274 /*
3275 * this is a kludge which runs the resident ping program and reads the output.
3276 *
3277 * Anyone have a better idea?
3278 */
3279
3280 BOOL rc = FALSE;
3281 static const CHAR ping[] = "ping -c 1 ";
3282 static const CHAR redirect[] = " >/dev/null 2>/dev/null";
3283 CHAR *command = NULL;
3284 WCHAR hostW[INTERNET_MAX_HOST_NAME_LENGTH];
3285 DWORD len;
3286 INTERNET_PORT port;
3287 int status = -1;
3288
3289 FIXME("\n");
3290
3291 /*
3292 * Crack or set the Address
3293 */
3294 if (lpszUrl == NULL)
3295 {
3296 /*
3297 * According to the doc we are supposed to use the ip for the next
3298 * server in the WnInet internal server database. I have
3299 * no idea what that is or how to get it.
3300 *
3301 * So someone needs to implement this.
3302 */
3303 FIXME("Unimplemented with URL of NULL\n");
3304 return TRUE;
3305 }
3306 else
3307 {
3308 URL_COMPONENTSW components;
3309
3310 ZeroMemory(&components,sizeof(URL_COMPONENTSW));
3311 components.lpszHostName = (LPWSTR)hostW;
3312 components.dwHostNameLength = INTERNET_MAX_HOST_NAME_LENGTH;
3313
3314 if (!InternetCrackUrlW(lpszUrl,0,0,&components))
3315 goto End;
3316
3317 TRACE("host name : %s\n",debugstr_w(components.lpszHostName));
3318 port = components.nPort;
3319 TRACE("port: %d\n", port);
3320 }
3321
3322 if (dwFlags & FLAG_ICC_FORCE_CONNECTION)
3323 {
3324 struct sockaddr_storage saddr;
3325 socklen_t sa_len = sizeof(saddr);
3326 int fd;
3327
3328 if (!GetAddress(hostW, port, (struct sockaddr *)&saddr, &sa_len))
3329 goto End;
3330 fd = socket(saddr.ss_family, SOCK_STREAM, 0);
3331 if (fd != -1)
3332 {
3333 if (connect(fd, (struct sockaddr *)&saddr, sa_len) == 0)
3334 rc = TRUE;
3335 close(fd);
3336 }
3337 }
3338 else
3339 {
3340 /*
3341 * Build our ping command
3342 */
3343 len = WideCharToMultiByte(CP_UNIXCP, 0, hostW, -1, NULL, 0, NULL, NULL);
3344 command = heap_alloc(strlen(ping)+len+strlen(redirect));
3345 strcpy(command,ping);
3346 WideCharToMultiByte(CP_UNIXCP, 0, hostW, -1, command+strlen(ping), len, NULL, NULL);
3347 strcat(command,redirect);
3348
3349 TRACE("Ping command is : %s\n",command);
3350
3351 status = system(command);
3352
3353 TRACE("Ping returned a code of %i\n",status);
3354
3355 /* Ping return code of 0 indicates success */
3356 if (status == 0)
3357 rc = TRUE;
3358 }
3359
3360 End:
3361 heap_free( command );
3362 if (rc == FALSE)
3363 INTERNET_SetLastError(ERROR_NOT_CONNECTED);
3364
3365 return rc;
3366 }
3367
3368
3369 /***********************************************************************
3370 * InternetCheckConnectionA (WININET.@)
3371 *
3372 * Pings a requested host to check internet connection
3373 *
3374 * RETURNS
3375 * TRUE on success and FALSE on failure. If a failure then
3376 * ERROR_NOT_CONNECTED is placed into GetLastError
3377 *
3378 */
3379 BOOL WINAPI InternetCheckConnectionA(LPCSTR lpszUrl, DWORD dwFlags, DWORD dwReserved)
3380 {
3381 WCHAR *url = NULL;
3382 BOOL rc;
3383
3384 if(lpszUrl) {
3385 url = heap_strdupAtoW(lpszUrl);
3386 if(!url)
3387 return FALSE;
3388 }
3389
3390 rc = InternetCheckConnectionW(url, dwFlags, dwReserved);
3391
3392 heap_free(url);
3393 return rc;
3394 }
3395
3396
3397 /**********************************************************
3398 * INTERNET_InternetOpenUrlW (internal)
3399 *
3400 * Opens an URL
3401 *
3402 * RETURNS
3403 * handle of connection or NULL on failure
3404 */
3405 static HINTERNET INTERNET_InternetOpenUrlW(appinfo_t *hIC, LPCWSTR lpszUrl,
3406 LPCWSTR lpszHeaders, DWORD dwHeadersLength, DWORD dwFlags, DWORD_PTR dwContext)
3407 {
3408 URL_COMPONENTSW urlComponents;
3409 WCHAR protocol[INTERNET_MAX_SCHEME_LENGTH];
3410 WCHAR hostName[INTERNET_MAX_HOST_NAME_LENGTH];
3411 WCHAR userName[INTERNET_MAX_USER_NAME_LENGTH];
3412 WCHAR password[INTERNET_MAX_PASSWORD_LENGTH];
3413 WCHAR path[INTERNET_MAX_PATH_LENGTH];
3414 WCHAR extra[1024];
3415 HINTERNET client = NULL, client1 = NULL;
3416 DWORD res;
3417
3418 TRACE("(%p, %s, %s, %08x, %08x, %08lx)\n", hIC, debugstr_w(lpszUrl), debugstr_w(lpszHeaders),
3419 dwHeadersLength, dwFlags, dwContext);
3420
3421 urlComponents.dwStructSize = sizeof(URL_COMPONENTSW);
3422 urlComponents.lpszScheme = protocol;
3423 urlComponents.dwSchemeLength = INTERNET_MAX_SCHEME_LENGTH;
3424 urlComponents.lpszHostName = hostName;
3425 urlComponents.dwHostNameLength = INTERNET_MAX_HOST_NAME_LENGTH;
3426 urlComponents.lpszUserName = userName;
3427 urlComponents.dwUserNameLength = INTERNET_MAX_USER_NAME_LENGTH;
3428 urlComponents.lpszPassword = password;
3429 urlComponents.dwPasswordLength = INTERNET_MAX_PASSWORD_LENGTH;
3430 urlComponents.lpszUrlPath = path;
3431 urlComponents.dwUrlPathLength = INTERNET_MAX_PATH_LENGTH;
3432 urlComponents.lpszExtraInfo = extra;
3433 urlComponents.dwExtraInfoLength = 1024;
3434 if(!InternetCrackUrlW(lpszUrl, strlenW(lpszUrl), 0, &urlComponents))
3435 return NULL;
3436 switch(urlComponents.nScheme) {
3437 case INTERNET_SCHEME_FTP:
3438 if(urlComponents.nPort == 0)
3439 urlComponents.nPort = INTERNET_DEFAULT_FTP_PORT;
3440 client = FTP_Connect(hIC, hostName, urlComponents.nPort,
3441 userName, password, dwFlags, dwContext, INET_OPENURL);
3442 if(client == NULL)
3443 break;
3444 client1 = FtpOpenFileW(client, path, GENERIC_READ, dwFlags, dwContext);
3445 if(client1 == NULL) {
3446 InternetCloseHandle(client);
3447 break;
3448 }
3449 break;
3450
3451 case INTERNET_SCHEME_HTTP:
3452 case INTERNET_SCHEME_HTTPS: {
3453 static const WCHAR szStars[] = { '*','/','*', 0 };
3454 LPCWSTR accept[2] = { szStars, NULL };
3455 if(urlComponents.nPort == 0) {
3456 if(urlComponents.nScheme == INTERNET_SCHEME_HTTP)
3457 urlComponents.nPort = INTERNET_DEFAULT_HTTP_PORT;
3458 else
3459 urlComponents.nPort = INTERNET_DEFAULT_HTTPS_PORT;
3460 }
3461 if (urlComponents.nScheme == INTERNET_SCHEME_HTTPS) dwFlags |= INTERNET_FLAG_SECURE;
3462
3463 /* FIXME: should use pointers, not handles, as handles are not thread-safe */
3464 res = HTTP_Connect(hIC, hostName, urlComponents.nPort,
3465 userName, password, dwFlags, dwContext, INET_OPENURL, &client);
3466 if(res != ERROR_SUCCESS) {
3467 INTERNET_SetLastError(res);
3468 break;
3469 }
3470
3471 if (urlComponents.dwExtraInfoLength) {
3472 WCHAR *path_extra;
3473 DWORD len = urlComponents.dwUrlPathLength + urlComponents.dwExtraInfoLength + 1;
3474
3475 if (!(path_extra = heap_alloc(len * sizeof(WCHAR))))
3476 {
3477 InternetCloseHandle(client);
3478 break;
3479 }
3480 strcpyW(path_extra, urlComponents.lpszUrlPath);
3481 strcatW(path_extra, urlComponents.lpszExtraInfo);
3482 client1 = HttpOpenRequestW(client, NULL, path_extra, NULL, NULL, accept, dwFlags, dwContext);
3483 heap_free(path_extra);
3484 }
3485 else
3486 client1 = HttpOpenRequestW(client, NULL, path, NULL, NULL, accept, dwFlags, dwContext);
3487
3488 if(client1 == NULL) {
3489 InternetCloseHandle(client);
3490 break;
3491 }
3492 HttpAddRequestHeadersW(client1, lpszHeaders, dwHeadersLength, HTTP_ADDREQ_FLAG_ADD);
3493 if (!HttpSendRequestW(client1, NULL, 0, NULL, 0) &&
3494 GetLastError() != ERROR_IO_PENDING) {
3495 InternetCloseHandle(client1);
3496 client1 = NULL;
3497 break;
3498 }
3499 }
3500 case INTERNET_SCHEME_GOPHER:
3501 /* gopher doesn't seem to be implemented in wine, but it's supposed
3502 * to be supported by InternetOpenUrlA. */
3503 default:
3504 SetLastError(ERROR_INTERNET_UNRECOGNIZED_SCHEME);
3505 break;
3506 }
3507
3508 TRACE(" %p <--\n", client1);
3509
3510 return client1;
3511 }
3512
3513 /**********************************************************
3514 * InternetOpenUrlW (WININET.@)
3515 *
3516 * Opens an URL
3517 *
3518 * RETURNS
3519 * handle of connection or NULL on failure
3520 */
3521 static void AsyncInternetOpenUrlProc(WORKREQUEST *workRequest)
3522 {
3523 struct WORKREQ_INTERNETOPENURLW const *req = &workRequest->u.InternetOpenUrlW;
3524 appinfo_t *hIC = (appinfo_t*) workRequest->hdr;
3525
3526 TRACE("%p\n", hIC);
3527
3528 INTERNET_InternetOpenUrlW(hIC, req->lpszUrl,
3529 req->lpszHeaders, req->dwHeadersLength, req->dwFlags, req->dwContext);
3530 heap_free(req->lpszUrl);
3531 heap_free(req->lpszHeaders);
3532 }
3533
3534 HINTERNET WINAPI InternetOpenUrlW(HINTERNET hInternet, LPCWSTR lpszUrl,
3535 LPCWSTR lpszHeaders, DWORD dwHeadersLength, DWORD dwFlags, DWORD_PTR dwContext)
3536 {
3537 HINTERNET ret = NULL;
3538 appinfo_t *hIC = NULL;
3539
3540 if (TRACE_ON(wininet)) {
3541 TRACE("(%p, %s, %s, %08x, %08x, %08lx)\n", hInternet, debugstr_w(lpszUrl), debugstr_w(lpszHeaders),
3542 dwHeadersLength, dwFlags, dwContext);
3543 TRACE(" flags :");
3544 dump_INTERNET_FLAGS(dwFlags);
3545 }
3546
3547 if (!lpszUrl)
3548 {
3549 SetLastError(ERROR_INVALID_PARAMETER);
3550 goto lend;
3551 }
3552
3553 hIC = (appinfo_t*)get_handle_object( hInternet );
3554 if (NULL == hIC || hIC->hdr.htype != WH_HINIT) {
3555 SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE);
3556 goto lend;
3557 }
3558
3559 if (hIC->hdr.dwFlags & INTERNET_FLAG_ASYNC) {
3560 WORKREQUEST workRequest;
3561 struct WORKREQ_INTERNETOPENURLW *req;
3562
3563 workRequest.asyncproc = AsyncInternetOpenUrlProc;
3564 workRequest.hdr = WININET_AddRef( &hIC->hdr );
3565 req = &workRequest.u.InternetOpenUrlW;
3566 req->lpszUrl = heap_strdupW(lpszUrl);
3567 req->lpszHeaders = heap_strdupW(lpszHeaders);
3568 req->dwHeadersLength = dwHeadersLength;
3569 req->dwFlags = dwFlags;
3570 req->dwContext = dwContext;
3571
3572 INTERNET_AsyncCall(&workRequest);
3573 /*
3574 * This is from windows.
3575 */
3576 SetLastError(ERROR_IO_PENDING);
3577 } else {
3578 ret = INTERNET_InternetOpenUrlW(hIC, lpszUrl, lpszHeaders, dwHeadersLength, dwFlags, dwContext);
3579 }
3580
3581 lend:
3582 if( hIC )
3583 WININET_Release( &hIC->hdr );
3584 TRACE(" %p <--\n", ret);
3585
3586 return ret;
3587 }
3588
3589 /**********************************************************
3590 * InternetOpenUrlA (WININET.@)
3591 *
3592 * Opens an URL
3593 *
3594 * RETURNS
3595 * handle of connection or NULL on failure
3596 */
3597 HINTERNET WINAPI InternetOpenUrlA(HINTERNET hInternet, LPCSTR lpszUrl,
3598 LPCSTR lpszHeaders, DWORD dwHeadersLength, DWORD dwFlags, DWORD_PTR dwContext)
3599 {
3600 HINTERNET rc = NULL;
3601 DWORD lenHeaders = 0;
3602 LPWSTR szUrl = NULL;
3603 LPWSTR szHeaders = NULL;
3604
3605 TRACE("\n");
3606
3607 if(lpszUrl) {
3608 szUrl = heap_strdupAtoW(lpszUrl);
3609 if(!szUrl)
3610 return NULL;
3611 }
3612
3613 if(lpszHeaders) {
3614 lenHeaders = MultiByteToWideChar(CP_ACP, 0, lpszHeaders, dwHeadersLength, NULL, 0 );
3615 szHeaders = heap_alloc(lenHeaders*sizeof(WCHAR));
3616 if(!szHeaders) {
3617 heap_free(szUrl);
3618 return NULL;
3619 }
3620 MultiByteToWideChar(CP_ACP, 0, lpszHeaders, dwHeadersLength, szHeaders, lenHeaders);
3621 }
3622
3623 rc = InternetOpenUrlW(hInternet, szUrl, szHeaders,
3624 lenHeaders, dwFlags, dwContext);
3625
3626 heap_free(szUrl);
3627 heap_free(szHeaders);
3628 return rc;
3629 }
3630
3631
3632 static LPWITHREADERROR INTERNET_AllocThreadError(void)
3633 {
3634 LPWITHREADERROR lpwite = heap_alloc(sizeof(*lpwite));
3635
3636 if (lpwite)
3637 {
3638 lpwite->dwError = 0;
3639 lpwite->response[0] = '\0';
3640 }
3641
3642 if (!TlsSetValue(g_dwTlsErrIndex, lpwite))
3643 {
3644 heap_free(lpwite);
3645 return NULL;
3646 }
3647 return lpwite;
3648 }
3649
3650
3651 /***********************************************************************
3652 * INTERNET_SetLastError (internal)
3653 *
3654 * Set last thread specific error
3655 *
3656 * RETURNS
3657 *
3658 */
3659 void INTERNET_SetLastError(DWORD dwError)
3660 {
3661 LPWITHREADERROR lpwite = TlsGetValue(g_dwTlsErrIndex);
3662
3663 if (!lpwite)
3664 lpwite = INTERNET_AllocThreadError();
3665
3666 SetLastError(dwError);
3667 if(lpwite)
3668 lpwite->dwError = dwError;
3669 }
3670
3671
3672 /***********************************************************************
3673 * INTERNET_GetLastError (internal)
3674 *
3675 * Get last thread specific error
3676 *
3677 * RETURNS
3678 *
3679 */
3680 DWORD INTERNET_GetLastError(void)
3681 {
3682 LPWITHREADERROR lpwite = TlsGetValue(g_dwTlsErrIndex);
3683 if (!lpwite) return 0;
3684 /* TlsGetValue clears last error, so set it again here */
3685 SetLastError(lpwite->dwError);
3686 return lpwite->dwError;
3687 }
3688
3689
3690 /***********************************************************************
3691 * INTERNET_WorkerThreadFunc (internal)
3692 *
3693 * Worker thread execution function
3694 *
3695 * RETURNS
3696 *
3697 */
3698 static DWORD CALLBACK INTERNET_WorkerThreadFunc(LPVOID lpvParam)
3699 {
3700 LPWORKREQUEST lpRequest = lpvParam;
3701 WORKREQUEST workRequest;
3702
3703 TRACE("\n");
3704
3705 workRequest = *lpRequest;
3706 heap_free(lpRequest);
3707
3708 workRequest.asyncproc(&workRequest);
3709 WININET_Release( workRequest.hdr );
3710
3711 if (g_dwTlsErrIndex != TLS_OUT_OF_INDEXES)
3712 {
3713 heap_free(TlsGetValue(g_dwTlsErrIndex));
3714 TlsSetValue(g_dwTlsErrIndex, NULL);
3715 }
3716 return TRUE;
3717 }
3718
3719
3720 /***********************************************************************
3721 * INTERNET_AsyncCall (internal)
3722 *
3723 * Retrieves work request from queue
3724 *
3725 * RETURNS
3726 *
3727 */
3728 DWORD INTERNET_AsyncCall(LPWORKREQUEST lpWorkRequest)
3729 {
3730 BOOL bSuccess;
3731 LPWORKREQUEST lpNewRequest;
3732
3733 TRACE("\n");
3734
3735 lpNewRequest = heap_alloc(sizeof(WORKREQUEST));
3736 if (!lpNewRequest)
3737 return ERROR_OUTOFMEMORY;
3738
3739 *lpNewRequest = *lpWorkRequest;
3740
3741 bSuccess = QueueUserWorkItem(INTERNET_WorkerThreadFunc, lpNewRequest, WT_EXECUTELONGFUNCTION);
3742 if (!bSuccess)
3743 {
3744 heap_free(lpNewRequest);
3745 return ERROR_INTERNET_ASYNC_THREAD_FAILED;
3746 }
3747 return ERROR_SUCCESS;
3748 }
3749
3750
3751 /***********************************************************************
3752 * INTERNET_GetResponseBuffer (internal)
3753 *
3754 * RETURNS
3755 *
3756 */
3757 LPSTR INTERNET_GetResponseBuffer(void)
3758 {
3759 LPWITHREADERROR lpwite = TlsGetValue(g_dwTlsErrIndex);
3760 if (!lpwite)
3761 lpwite = INTERNET_AllocThreadError();
3762 TRACE("\n");
3763 return lpwite->response;
3764 }
3765
3766 /***********************************************************************
3767 * INTERNET_GetNextLine (internal)
3768 *
3769 * Parse next line in directory string listing
3770 *
3771 * RETURNS
3772 * Pointer to beginning of next line
3773 * NULL on failure
3774 *
3775 */
3776
3777 LPSTR INTERNET_GetNextLine(INT nSocket, LPDWORD dwLen)
3778 {
3779 struct pollfd pfd;
3780 BOOL bSuccess = FALSE;
3781 INT nRecv = 0;
3782 LPSTR lpszBuffer = INTERNET_GetResponseBuffer();
3783
3784 TRACE("\n");
3785
3786 pfd.fd = nSocket;
3787 pfd.events = POLLIN;
3788
3789 while (nRecv < MAX_REPLY_LEN)
3790 {
3791 if (poll(&pfd,1, RESPONSE_TIMEOUT * 1000) > 0)
3792 {
3793 if (recv(nSocket, &lpszBuffer[nRecv], 1, 0) <= 0)
3794 {
3795 INTERNET_SetLastError(ERROR_FTP_TRANSFER_IN_PROGRESS);
3796 goto lend;
3797 }
3798
3799 if (lpszBuffer[nRecv] == '\n')
3800 {
3801 bSuccess = TRUE;
3802 break;
3803 }
3804 if (lpszBuffer[nRecv] != '\r')
3805 nRecv++;
3806 }
3807 else
3808 {
3809 INTERNET_SetLastError(ERROR_INTERNET_TIMEOUT);
3810 goto lend;
3811 }
3812 }
3813
3814 lend:
3815 if (bSuccess)
3816 {
3817 lpszBuffer[nRecv] = '\0';
3818 *dwLen = nRecv - 1;
3819 TRACE(":%d %s\n", nRecv, lpszBuffer);
3820 return lpszBuffer;
3821 }
3822 else
3823 {
3824 return NULL;
3825 }
3826 }
3827
3828 /**********************************************************
3829 * InternetQueryDataAvailable (WININET.@)
3830 *
3831 * Determines how much data is available to be read.
3832 *
3833 * RETURNS
3834 * TRUE on success, FALSE if an error occurred. If
3835 * INTERNET_FLAG_ASYNC was specified in InternetOpen, and
3836 * no data is presently available, FALSE is returned with
3837 * the last error ERROR_IO_PENDING; a callback with status
3838 * INTERNET_STATUS_REQUEST_COMPLETE will be sent when more
3839 * data is available.
3840 */
3841 BOOL WINAPI InternetQueryDataAvailable( HINTERNET hFile,
3842 LPDWORD lpdwNumberOfBytesAvailable,
3843 DWORD dwFlags, DWORD_PTR dwContext)
3844 {
3845 object_header_t *hdr;
3846 DWORD res;
3847
3848 TRACE("(%p %p %x %lx)\n", hFile, lpdwNumberOfBytesAvailable, dwFlags, dwContext);
3849
3850 hdr = get_handle_object( hFile );
3851 if (!hdr) {
3852 SetLastError(ERROR_INVALID_HANDLE);
3853 return FALSE;
3854 }
3855
3856 if(hdr->vtbl->QueryDataAvailable) {
3857 res = hdr->vtbl->QueryDataAvailable(hdr, lpdwNumberOfBytesAvailable, dwFlags, dwContext);
3858 }else {
3859 WARN("wrong handle\n");
3860 res = ERROR_INTERNET_INCORRECT_HANDLE_TYPE;
3861 }
3862
3863 WININET_Release(hdr);
3864
3865 if(res != ERROR_SUCCESS)
3866 SetLastError(res);
3867 return res == ERROR_SUCCESS;
3868 }
3869
3870
3871 /***********************************************************************
3872 * InternetLockRequestFile (WININET.@)
3873 */
3874 BOOL WINAPI InternetLockRequestFile( HINTERNET hInternet, HANDLE
3875 *lphLockReqHandle)
3876 {
3877 FIXME("STUB\n");
3878 return FALSE;
3879 }
3880
3881 BOOL WINAPI InternetUnlockRequestFile( HANDLE hLockHandle)
3882 {
3883 FIXME("STUB\n");
3884 return FALSE;
3885 }
3886
3887
3888 /***********************************************************************
3889 * InternetAutodial (WININET.@)
3890 *
3891 * On windows this function is supposed to dial the default internet
3892 * connection. We don't want to have Wine dial out to the internet so
3893 * we return TRUE by default. It might be nice to check if we are connected.
3894 *
3895 * RETURNS
3896 * TRUE on success
3897 * FALSE on failure
3898 *
3899 */
3900 BOOL WINAPI InternetAutodial(DWORD dwFlags, HWND hwndParent)
3901 {
3902 FIXME("STUB\n");
3903
3904 /* Tell that we are connected to the internet. */
3905 return TRUE;
3906 }
3907
3908 /***********************************************************************
3909 * InternetAutodialHangup (WININET.@)
3910 *
3911 * Hangs up a connection made with InternetAutodial
3912 *
3913 * PARAM
3914 * dwReserved
3915 * RETURNS
3916 * TRUE on success
3917 * FALSE on failure
3918 *
3919 */
3920 BOOL WINAPI InternetAutodialHangup(DWORD dwReserved)
3921 {
3922 FIXME("STUB\n");
3923
3924 /* we didn't dial, we don't disconnect */
3925 return TRUE;
3926 }
3927
3928 /***********************************************************************
3929 * InternetCombineUrlA (WININET.@)
3930 *
3931 * Combine a base URL with a relative URL
3932 *
3933 * RETURNS
3934 * TRUE on success
3935 * FALSE on failure
3936 *
3937 */
3938
3939 BOOL WINAPI InternetCombineUrlA(LPCSTR lpszBaseUrl, LPCSTR lpszRelativeUrl,
3940 LPSTR lpszBuffer, LPDWORD lpdwBufferLength,
3941 DWORD dwFlags)
3942 {
3943 HRESULT hr=S_OK;
3944
3945 TRACE("(%s, %s, %p, %p, 0x%08x)\n", debugstr_a(lpszBaseUrl), debugstr_a(lpszRelativeUrl), lpszBuffer, lpdwBufferLength, dwFlags);
3946
3947 /* Flip this bit to correspond to URL_ESCAPE_UNSAFE */
3948 dwFlags ^= ICU_NO_ENCODE;
3949 hr=UrlCombineA(lpszBaseUrl,lpszRelativeUrl,lpszBuffer,lpdwBufferLength,dwFlags);
3950
3951 return (hr==S_OK);
3952 }
3953
3954 /***********************************************************************
3955 * InternetCombineUrlW (WININET.@)
3956 *
3957 * Combine a base URL with a relative URL
3958 *
3959 * RETURNS
3960 * TRUE on success
3961 * FALSE on failure
3962 *
3963 */
3964
3965 BOOL WINAPI InternetCombineUrlW(LPCWSTR lpszBaseUrl, LPCWSTR lpszRelativeUrl,
3966 LPWSTR lpszBuffer, LPDWORD lpdwBufferLength,
3967 DWORD dwFlags)
3968 {
3969 HRESULT hr=S_OK;
3970
3971 TRACE("(%s, %s, %p, %p, 0x%08x)\n", debugstr_w(lpszBaseUrl), debugstr_w(lpszRelativeUrl), lpszBuffer, lpdwBufferLength, dwFlags);
3972
3973 /* Flip this bit to correspond to URL_ESCAPE_UNSAFE */
3974 dwFlags ^= ICU_NO_ENCODE;
3975 hr=UrlCombineW(lpszBaseUrl,lpszRelativeUrl,lpszBuffer,lpdwBufferLength,dwFlags);
3976
3977 return (hr==S_OK);
3978 }
3979
3980 /* max port num is 65535 => 5 digits */
3981 #define MAX_WORD_DIGITS 5
3982
3983 #define URL_GET_COMP_LENGTH(url, component) ((url)->dw##component##Length ? \
3984 (url)->dw##component##Length : strlenW((url)->lpsz##component))
3985 #define URL_GET_COMP_LENGTHA(url, component) ((url)->dw##component##Length ? \
3986 (url)->dw##component##Length : strlen((url)->lpsz##component))
3987
3988 static BOOL url_uses_default_port(INTERNET_SCHEME nScheme, INTERNET_PORT nPort)
3989 {
3990 if ((nScheme == INTERNET_SCHEME_HTTP) &&
3991 (nPort == INTERNET_DEFAULT_HTTP_PORT))
3992 return TRUE;
3993 if ((nScheme == INTERNET_SCHEME_HTTPS) &&
3994 (nPort == INTERNET_DEFAULT_HTTPS_PORT))
3995 return TRUE;
3996 if ((nScheme == INTERNET_SCHEME_FTP) &&
3997 (nPort == INTERNET_DEFAULT_FTP_PORT))
3998 return TRUE;
3999 if ((nScheme == INTERNET_SCHEME_GOPHER) &&
4000 (nPort == INTERNET_DEFAULT_GOPHER_PORT))
4001 return TRUE;
4002
4003 if (nPort == INTERNET_INVALID_PORT_NUMBER)
4004 return TRUE;
4005
4006 return FALSE;
4007 }
4008
4009 /* opaque urls do not fit into the standard url hierarchy and don't have
4010 * two following slashes */
4011 static inline BOOL scheme_is_opaque(INTERNET_SCHEME nScheme)
4012 {
4013 return (nScheme != INTERNET_SCHEME_FTP) &&
4014 (nScheme != INTERNET_SCHEME_GOPHER) &&
4015 (nScheme != INTERNET_SCHEME_HTTP) &&
4016 (nScheme != INTERNET_SCHEME_HTTPS) &&
4017 (nScheme != INTERNET_SCHEME_FILE);
4018 }
4019
4020 static LPCWSTR INTERNET_GetSchemeString(INTERNET_SCHEME scheme)
4021 {
4022 int index;
4023 if (scheme < INTERNET_SCHEME_FIRST)
4024 return NULL;
4025 index = scheme - INTERNET_SCHEME_FIRST;
4026 if (index >= sizeof(url_schemes)/sizeof(url_schemes[0]))
4027 return NULL;
4028 return (LPCWSTR)url_schemes[index];
4029 }
4030
4031 /* we can calculate using ansi strings because we're just
4032 * calculating string length, not size
4033 */
4034 static BOOL calc_url_length(LPURL_COMPONENTSW lpUrlComponents,
4035 LPDWORD lpdwUrlLength)
4036 {
4037 INTERNET_SCHEME nScheme;
4038
4039 *lpdwUrlLength = 0;
4040
4041 if (lpUrlComponents->lpszScheme)
4042 {
4043 DWORD dwLen = URL_GET_COMP_LENGTH(lpUrlComponents, Scheme);
4044 *lpdwUrlLength += dwLen;
4045 nScheme = GetInternetSchemeW(lpUrlComponents->lpszScheme, dwLen);
4046 }
4047 else
4048 {
4049 LPCWSTR scheme;
4050
4051 nScheme = lpUrlComponents->nScheme;
4052
4053 if (nScheme == INTERNET_SCHEME_DEFAULT)
4054 nScheme = INTERNET_SCHEME_HTTP;
4055 scheme = INTERNET_GetSchemeString(nScheme);
4056 *lpdwUrlLength += strlenW(scheme);
4057 }
4058
4059 (*lpdwUrlLength)++; /* ':' */
4060 if (!scheme_is_opaque(nScheme) || lpUrlComponents->lpszHostName)
4061 *lpdwUrlLength += strlen("//");
4062
4063 if (lpUrlComponents->lpszUserName)
4064 {
4065 *lpdwUrlLength += URL_GET_COMP_LENGTH(lpUrlComponents, UserName);
4066 *lpdwUrlLength += strlen("@");
4067 }
4068 else
4069 {
4070 if (lpUrlComponents->lpszPassword)
4071 {
4072 INTERNET_SetLastError(ERROR_INVALID_PARAMETER);
4073 return FALSE;
4074 }
4075 }
4076
4077 if (lpUrlComponents->lpszPassword)
4078 {
4079 *lpdwUrlLength += strlen(":");
4080 *lpdwUrlLength += URL_GET_COMP_LENGTH(lpUrlComponents, Password);
4081 }
4082
4083 if (lpUrlComponents->lpszHostName)
4084 {
4085 *lpdwUrlLength += URL_GET_COMP_LENGTH(lpUrlComponents, HostName);
4086
4087 if (!url_uses_default_port(nScheme, lpUrlComponents->nPort))
4088 {
4089 char szPort[MAX_WORD_DIGITS+1];
4090
4091 sprintf(szPort, "%d", lpUrlComponents->nPort);
4092 *lpdwUrlLength += strlen(szPort);
4093 *lpdwUrlLength += strlen(":");
4094 }
4095
4096 if (lpUrlComponents->lpszUrlPath && *lpUrlComponents->lpszUrlPath != '/')
4097 (*lpdwUrlLength)++; /* '/' */
4098 }
4099
4100 if (lpUrlComponents->lpszUrlPath)
4101 *lpdwUrlLength += URL_GET_COMP_LENGTH(lpUrlComponents, UrlPath);
4102
4103 if (lpUrlComponents->lpszExtraInfo)
4104 *lpdwUrlLength += URL_GET_COMP_LENGTH(lpUrlComponents, ExtraInfo);
4105
4106 return TRUE;
4107 }
4108
4109 static void convert_urlcomp_atow(LPURL_COMPONENTSA lpUrlComponents, LPURL_COMPONENTSW urlCompW)
4110 {
4111 INT len;
4112
4113 ZeroMemory(urlCompW, sizeof(URL_COMPONENTSW));
4114
4115 urlCompW->dwStructSize = sizeof(URL_COMPONENTSW);
4116 urlCompW->dwSchemeLength = lpUrlComponents->dwSchemeLength;
4117 urlCompW->nScheme = lpUrlComponents->nScheme;
4118 urlCompW->dwHostNameLength = lpUrlComponents->dwHostNameLength;
4119 urlCompW->nPort = lpUrlComponents->nPort;
4120 urlCompW->dwUserNameLength = lpUrlComponents->dwUserNameLength;
4121 urlCompW->dwPasswordLength = lpUrlComponents->dwPasswordLength;
4122 urlCompW->dwUrlPathLength = lpUrlComponents->dwUrlPathLength;
4123 urlCompW->dwExtraInfoLength = lpUrlComponents->dwExtraInfoLength;
4124
4125 if (lpUrlComponents->lpszScheme)
4126 {
4127 len = URL_GET_COMP_LENGTHA(lpUrlComponents, Scheme) + 1;
4128 urlCompW->lpszScheme = heap_alloc(len * sizeof(WCHAR));
4129 MultiByteToWideChar(CP_ACP, 0, lpUrlComponents->lpszScheme,
4130 -1, urlCompW->lpszScheme, len);
4131 }
4132
4133 if (lpUrlComponents->lpszHostName)
4134 {
4135 len = URL_GET_COMP_LENGTHA(lpUrlComponents, HostName) + 1;
4136 urlCompW->lpszHostName = heap_alloc(len * sizeof(WCHAR));
4137 MultiByteToWideChar(CP_ACP, 0, lpUrlComponents->lpszHostName,
4138 -1, urlCompW->lpszHostName, len);
4139 }
4140
4141 if (lpUrlComponents->lpszUserName)
4142 {
4143 len = URL_GET_COMP_LENGTHA(lpUrlComponents, UserName) + 1;
4144 urlCompW->lpszUserName = heap_alloc(len * sizeof(WCHAR));
4145 MultiByteToWideChar(CP_ACP, 0, lpUrlComponents->lpszUserName,
4146 -1, urlCompW->lpszUserName, len);
4147 }
4148
4149 if (lpUrlComponents->lpszPassword)
4150 {
4151 len = URL_GET_COMP_LENGTHA(lpUrlComponents, Password) + 1;
4152 urlCompW->lpszPassword = heap_alloc(len * sizeof(WCHAR));
4153 MultiByteToWideChar(CP_ACP, 0, lpUrlComponents->lpszPassword,
4154 -1, urlCompW->lpszPassword, len);
4155 }
4156
4157 if (lpUrlComponents->lpszUrlPath)
4158 {
4159 len = URL_GET_COMP_LENGTHA(lpUrlComponents, UrlPath) + 1;
4160 urlCompW->lpszUrlPath = heap_alloc(len * sizeof(WCHAR));
4161 MultiByteToWideChar(CP_ACP, 0, lpUrlComponents->lpszUrlPath,
4162 -1, urlCompW->lpszUrlPath, len);
4163 }
4164
4165 if (lpUrlComponents->lpszExtraInfo)
4166 {
4167 len = URL_GET_COMP_LENGTHA(lpUrlComponents, ExtraInfo) + 1;
4168 urlCompW->lpszExtraInfo = heap_alloc(len * sizeof(WCHAR));
4169 MultiByteToWideChar(CP_ACP, 0, lpUrlComponents->lpszExtraInfo,
4170 -1, urlCompW->lpszExtraInfo, len);
4171 }
4172 }
4173
4174 /***********************************************************************
4175 * InternetCreateUrlA (WININET.@)
4176 *
4177 * See InternetCreateUrlW.
4178 */
4179 BOOL WINAPI InternetCreateUrlA(LPURL_COMPONENTSA lpUrlComponents, DWORD dwFlags,
4180 LPSTR lpszUrl, LPDWORD lpdwUrlLength)
4181 {
4182 BOOL ret;
4183 LPWSTR urlW = NULL;
4184 URL_COMPONENTSW urlCompW;
4185
4186 TRACE("(%p,%d,%p,%p)\n", lpUrlComponents, dwFlags, lpszUrl, lpdwUrlLength);
4187
4188 if (!lpUrlComponents || lpUrlComponents->dwStructSize != sizeof(URL_COMPONENTSW) || !lpdwUrlLength)
4189 {
4190 SetLastError(ERROR_INVALID_PARAMETER);
4191 return FALSE;
4192 }
4193
4194 convert_urlcomp_atow(lpUrlComponents, &urlCompW);
4195
4196 if (lpszUrl)
4197 urlW = heap_alloc(*lpdwUrlLength * sizeof(WCHAR));
4198
4199 ret = InternetCreateUrlW(&urlCompW, dwFlags, urlW, lpdwUrlLength);
4200
4201 if (!ret && (GetLastError() == ERROR_INSUFFICIENT_BUFFER))
4202 *lpdwUrlLength /= sizeof(WCHAR);
4203
4204 /* on success, lpdwUrlLength points to the size of urlW in WCHARS
4205 * minus one, so add one to leave room for NULL terminator
4206 */
4207 if (ret)
4208 WideCharToMultiByte(CP_ACP, 0, urlW, -1, lpszUrl, *lpdwUrlLength + 1, NULL, NULL);
4209
4210 heap_free(urlCompW.lpszScheme);
4211 heap_free(urlCompW.lpszHostName);
4212 heap_free(urlCompW.lpszUserName);
4213 heap_free(urlCompW.lpszPassword);
4214 heap_free(urlCompW.lpszUrlPath);
4215 heap_free(urlCompW.lpszExtraInfo);
4216 heap_free(urlW);
4217 return ret;
4218 }
4219
4220 /***********************************************************************
4221 * InternetCreateUrlW (WININET.@)
4222 *
4223 * Creates a URL from its component parts.
4224 *
4225 * PARAMS
4226 * lpUrlComponents [I] URL Components.
4227 * dwFlags [I] Flags. See notes.
4228 * lpszUrl [I] Buffer in which to store the created URL.
4229 * lpdwUrlLength [I/O] On input, the length of the buffer pointed to by
4230 * lpszUrl in characters. On output, the number of bytes
4231 * required to store the URL including terminator.
4232 *
4233 * NOTES
4234 *
4235 * The dwFlags parameter can be zero or more of the following:
4236 *|ICU_ESCAPE - Generates escape sequences for unsafe characters in the path and extra info of the URL.
4237 *
4238 * RETURNS
4239 * TRUE on success
4240 * FALSE on failure
4241 *
4242 */
4243 BOOL WINAPI InternetCreateUrlW(LPURL_COMPONENTSW lpUrlComponents, DWORD dwFlags,
4244 LPWSTR lpszUrl, LPDWORD lpdwUrlLength)
4245 {
4246 DWORD dwLen;
4247 INTERNET_SCHEME nScheme;
4248
4249 static const WCHAR slashSlashW[] = {'/','/'};
4250 static const WCHAR fmtW[] = {'%','u',0};
4251
4252 TRACE("(%p,%d,%p,%p)\n", lpUrlComponents, dwFlags, lpszUrl, lpdwUrlLength);
4253
4254 if (!lpUrlComponents || lpUrlComponents->dwStructSize != sizeof(URL_COMPONENTSW) || !lpdwUrlLength)
4255 {
4256 INTERNET_SetLastError(ERROR_INVALID_PARAMETER);
4257 return FALSE;
4258 }
4259
4260 if (!calc_url_length(lpUrlComponents, &dwLen))
4261 return FALSE;
4262
4263 if (!lpszUrl || *lpdwUrlLength < dwLen)
4264 {
4265 *lpdwUrlLength = (dwLen + 1) * sizeof(WCHAR);
4266 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER);
4267 return FALSE;
4268 }
4269
4270 *lpdwUrlLength = dwLen;
4271 lpszUrl[0] = 0x00;
4272
4273 dwLen = 0;
4274
4275 if (lpUrlComponents->lpszScheme)
4276 {
4277 dwLen = URL_GET_COMP_LENGTH(lpUrlComponents, Scheme);
4278 memcpy(lpszUrl, lpUrlComponents->lpszScheme, dwLen * sizeof(WCHAR));
4279 lpszUrl += dwLen;
4280
4281 nScheme = GetInternetSchemeW(lpUrlComponents->lpszScheme, dwLen);
4282 }
4283 else
4284 {
4285 LPCWSTR scheme;
4286 nScheme = lpUrlComponents->nScheme;
4287
4288 if (nScheme == INTERNET_SCHEME_DEFAULT)
4289 nScheme = INTERNET_SCHEME_HTTP;
4290
4291 scheme = INTERNET_GetSchemeString(nScheme);
4292 dwLen = strlenW(scheme);
4293 memcpy(lpszUrl, scheme, dwLen * sizeof(WCHAR));
4294 lpszUrl += dwLen;
4295 }
4296
4297 /* all schemes are followed by at least a colon */
4298 *lpszUrl = ':';
4299 lpszUrl++;
4300
4301 if (!scheme_is_opaque(nScheme) || lpUrlComponents->lpszHostName)
4302 {
4303 memcpy(lpszUrl, slashSlashW, sizeof(slashSlashW));
4304 lpszUrl += sizeof(slashSlashW)/sizeof(slashSlashW[0]);
4305 }
4306
4307 if (lpUrlComponents->lpszUserName)
4308 {
4309 dwLen = URL_GET_COMP_LENGTH(lpUrlComponents, UserName);
4310 memcpy(lpszUrl, lpUrlComponents->lpszUserName, dwLen * sizeof(WCHAR));
4311 lpszUrl += dwLen;
4312
4313 if (lpUrlComponents->lpszPassword)
4314 {
4315 *lpszUrl = ':';
4316 lpszUrl++;
4317
4318 dwLen = URL_GET_COMP_LENGTH(lpUrlComponents, Password);
4319 memcpy(lpszUrl, lpUrlComponents->lpszPassword, dwLen * sizeof(WCHAR));
4320 lpszUrl += dwLen;
4321 }
4322
4323 *lpszUrl = '@';
4324 lpszUrl++;
4325 }
4326
4327 if (lpUrlComponents->lpszHostName)
4328 {
4329 dwLen = URL_GET_COMP_LENGTH(lpUrlComponents, HostName);
4330 memcpy(lpszUrl, lpUrlComponents->lpszHostName, dwLen * sizeof(WCHAR));
4331 lpszUrl += dwLen;
4332
4333 if (!url_uses_default_port(nScheme, lpUrlComponents->nPort))
4334 {
4335 WCHAR szPort[MAX_WORD_DIGITS+1];
4336
4337 sprintfW(szPort, fmtW, lpUrlComponents->nPort);
4338 *lpszUrl = ':';
4339 lpszUrl++;
4340 dwLen = strlenW(szPort);
4341 memcpy(lpszUrl, szPort, dwLen * sizeof(WCHAR));
4342 lpszUrl += dwLen;
4343 }
4344
4345 /* add slash between hostname and path if necessary */
4346 if (lpUrlComponents->lpszUrlPath && *lpUrlComponents->lpszUrlPath != '/')
4347 {
4348 *lpszUrl = '/';
4349 lpszUrl++;
4350 }
4351 }
4352
4353 if (lpUrlComponents->lpszUrlPath)
4354 {
4355 dwLen = URL_GET_COMP_LENGTH(lpUrlComponents, UrlPath);
4356 memcpy(lpszUrl, lpUrlComponents->lpszUrlPath, dwLen * sizeof(WCHAR));
4357 lpszUrl += dwLen;
4358 }
4359
4360 if (lpUrlComponents->lpszExtraInfo)
4361 {
4362 dwLen = URL_GET_COMP_LENGTH(lpUrlComponents, ExtraInfo);
4363 memcpy(lpszUrl, lpUrlComponents->lpszExtraInfo, dwLen * sizeof(WCHAR));
4364 lpszUrl += dwLen;
4365 }
4366
4367 *lpszUrl = '\0';
4368
4369 return TRUE;
4370 }
4371
4372 /***********************************************************************
4373 * InternetConfirmZoneCrossingA (WININET.@)
4374 *
4375 */
4376 DWORD WINAPI InternetConfirmZoneCrossingA( HWND hWnd, LPSTR szUrlPrev, LPSTR szUrlNew, BOOL bPost )
4377 {
4378 FIXME("(%p, %s, %s, %x) stub\n", hWnd, debugstr_a(szUrlPrev), debugstr_a(szUrlNew), bPost);
4379 return ERROR_SUCCESS;
4380 }
4381
4382 /***********************************************************************
4383 * InternetConfirmZoneCrossingW (WININET.@)
4384 *
4385 */
4386 DWORD WINAPI InternetConfirmZoneCrossingW( HWND hWnd, LPWSTR szUrlPrev, LPWSTR szUrlNew, BOOL bPost )
4387 {
4388 FIXME("(%p, %s, %s, %x) stub\n", hWnd, debugstr_w(szUrlPrev), debugstr_w(szUrlNew), bPost);
4389 return ERROR_SUCCESS;
4390 }
4391
4392 static DWORD zone_preference = 3;
4393
4394 /***********************************************************************
4395 * PrivacySetZonePreferenceW (WININET.@)
4396 */
4397 DWORD WINAPI PrivacySetZonePreferenceW( DWORD zone, DWORD type, DWORD template, LPCWSTR preference )
4398 {
4399 FIXME( "%x %x %x %s: stub\n", zone, type, template, debugstr_w(preference) );
4400
4401 zone_preference = template;
4402 return 0;
4403 }
4404
4405 /***********************************************************************
4406 * PrivacyGetZonePreferenceW (WININET.@)
4407 */
4408 DWORD WINAPI PrivacyGetZonePreferenceW( DWORD zone, DWORD type, LPDWORD template,
4409 LPWSTR preference, LPDWORD length )
4410 {
4411 FIXME( "%x %x %p %p %p: stub\n", zone, type, template, preference, length );
4412
4413 if (template) *template = zone_preference;
4414 return 0;
4415 }
4416
4417 /***********************************************************************
4418 * InternetGetSecurityInfoByURLA (WININET.@)
4419 */
4420 BOOL WINAPI InternetGetSecurityInfoByURLA(LPSTR lpszURL, PCCERT_CHAIN_CONTEXT *ppCertChain, DWORD *pdwSecureFlags)
4421 {
4422 FIXME("(%s %p %p)\n", debugstr_a(lpszURL), ppCertChain, pdwSecureFlags);
4423 return FALSE;
4424 }
4425
4426 /***********************************************************************
4427 * InternetGetSecurityInfoByURLW (WININET.@)
4428 */
4429 BOOL WINAPI InternetGetSecurityInfoByURLW(LPCWSTR lpszURL, PCCERT_CHAIN_CONTEXT *ppCertChain, DWORD *pdwSecureFlags)
4430 {
4431 FIXME("(%s %p %p)\n", debugstr_w(lpszURL), ppCertChain, pdwSecureFlags);
4432 return FALSE;
4433 }
4434
4435 DWORD WINAPI InternetDialA( HWND hwndParent, LPSTR lpszConnectoid, DWORD dwFlags,
4436 DWORD_PTR* lpdwConnection, DWORD dwReserved )
4437 {
4438 FIXME("(%p, %p, 0x%08x, %p, 0x%08x) stub\n", hwndParent, lpszConnectoid, dwFlags,
4439 lpdwConnection, dwReserved);
4440 return ERROR_SUCCESS;
4441 }
4442
4443 DWORD WINAPI InternetDialW( HWND hwndParent, LPWSTR lpszConnectoid, DWORD dwFlags,
4444 DWORD_PTR* lpdwConnection, DWORD dwReserved )
4445 {
4446 FIXME("(%p, %p, 0x%08x, %p, 0x%08x) stub\n", hwndParent, lpszConnectoid, dwFlags,
4447 lpdwConnection, dwReserved);
4448 return ERROR_SUCCESS;
4449 }
4450
4451 BOOL WINAPI InternetGoOnlineA( LPSTR lpszURL, HWND hwndParent, DWORD dwReserved )
4452 {
4453 FIXME("(%s, %p, 0x%08x) stub\n", debugstr_a(lpszURL), hwndParent, dwReserved);
4454 return TRUE;
4455 }
4456
4457 BOOL WINAPI InternetGoOnlineW( LPWSTR lpszURL, HWND hwndParent, DWORD dwReserved )
4458 {
4459 FIXME("(%s, %p, 0x%08x) stub\n", debugstr_w(lpszURL), hwndParent, dwReserved);
4460 return TRUE;
4461 }
4462
4463 DWORD WINAPI InternetHangUp( DWORD_PTR dwConnection, DWORD dwReserved )
4464 {
4465 FIXME("(0x%08lx, 0x%08x) stub\n", dwConnection, dwReserved);
4466 return ERROR_SUCCESS;
4467 }
4468
4469 BOOL WINAPI CreateMD5SSOHash( PWSTR pszChallengeInfo, PWSTR pwszRealm, PWSTR pwszTarget,
4470 PBYTE pbHexHash )
4471 {
4472 FIXME("(%s, %s, %s, %p) stub\n", debugstr_w(pszChallengeInfo), debugstr_w(pwszRealm),
4473 debugstr_w(pwszTarget), pbHexHash);
4474 return FALSE;
4475 }
4476
4477 BOOL WINAPI ResumeSuspendedDownload( HINTERNET hInternet, DWORD dwError )
4478 {
4479 FIXME("(%p, 0x%08x) stub\n", hInternet, dwError);
4480 return FALSE;
4481 }
4482
4483 BOOL WINAPI InternetQueryFortezzaStatus(DWORD *a, DWORD_PTR b)
4484 {
4485 FIXME("(%p, %08lx) stub\n", a, b);
4486 return 0;
4487 }
4488
4489 DWORD WINAPI ShowClientAuthCerts(HWND parent)
4490 {
4491 FIXME("%p: stub\n", parent);
4492 return 0;
4493 }
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