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wininet: Added InternetGetSecurityInfoByURL[AW] implementation.
[wine/multimedia.git] / dlls / wininet / internet.c
blob2b659dafec2b517a1a4c5e01339c93224a7677bb
1 /*
2 * Wininet
3 *
4 * Copyright 1999 Corel Corporation
5 * Copyright 2002 CodeWeavers Inc.
6 * Copyright 2002 Jaco Greeff
7 * Copyright 2002 TransGaming Technologies Inc.
8 * Copyright 2004 Mike McCormack for CodeWeavers
9 *
10 * Ulrich Czekalla
11 * Aric Stewart
12 * David Hammerton
13 *
14 * This library is free software; you can redistribute it and/or
15 * modify it under the terms of the GNU Lesser General Public
16 * License as published by the Free Software Foundation; either
17 * version 2.1 of the License, or (at your option) any later version.
18 *
19 * This library is distributed in the hope that it will be useful,
20 * but WITHOUT ANY WARRANTY; without even the implied warranty of
21 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
22 * Lesser General Public License for more details.
23 *
24 * You should have received a copy of the GNU Lesser General Public
25 * License along with this library; if not, write to the Free Software
26 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
27 */
28
29 #include "config.h"
30 #include "wine/port.h"
31
32 #if defined(__MINGW32__) || defined (_MSC_VER)
33 #include <ws2tcpip.h>
34 #endif
35
36 #include <string.h>
37 #include <stdarg.h>
38 #include <stdio.h>
39 #include <sys/types.h>
40 #ifdef HAVE_SYS_SOCKET_H
41 # include <sys/socket.h>
42 #endif
43 #ifdef HAVE_POLL_H
44 #include <poll.h>
45 #endif
46 #ifdef HAVE_SYS_POLL_H
47 # include <sys/poll.h>
48 #endif
49 #ifdef HAVE_SYS_TIME_H
50 # include <sys/time.h>
51 #endif
52 #include <stdlib.h>
53 #include <ctype.h>
54 #ifdef HAVE_UNISTD_H
55 # include <unistd.h>
56 #endif
57 #include <assert.h>
58
59 #include "windef.h"
60 #include "winbase.h"
61 #include "winreg.h"
62 #include "winuser.h"
63 #include "wininet.h"
64 #include "winnls.h"
65 #include "wine/debug.h"
66 #include "winerror.h"
67 #define NO_SHLWAPI_STREAM
68 #include "shlwapi.h"
69
70 #include "wine/exception.h"
71
72 #include "internet.h"
73 #include "resource.h"
74
75 #include "wine/unicode.h"
76
77 WINE_DEFAULT_DEBUG_CHANNEL(wininet);
78
79 #define RESPONSE_TIMEOUT 30
80
81 typedef struct
82 {
83 DWORD dwError;
84 CHAR response[MAX_REPLY_LEN];
85 } WITHREADERROR, *LPWITHREADERROR;
86
87 static DWORD g_dwTlsErrIndex = TLS_OUT_OF_INDEXES;
88 HMODULE WININET_hModule;
89
90 static CRITICAL_SECTION WININET_cs;
91 static CRITICAL_SECTION_DEBUG WININET_cs_debug =
92 {
93 0, 0, &WININET_cs,
94 { &WININET_cs_debug.ProcessLocksList, &WININET_cs_debug.ProcessLocksList },
95 0, 0, { (DWORD_PTR)(__FILE__ ": WININET_cs") }
96 };
97 static CRITICAL_SECTION WININET_cs = { &WININET_cs_debug, -1, 0, 0, 0, 0 };
98
99 static object_header_t **handle_table;
100 static UINT_PTR next_handle;
101 static UINT_PTR handle_table_size;
102
103 typedef struct
104 {
105 DWORD proxyEnabled;
106 LPWSTR proxy;
107 LPWSTR proxyBypass;
108 } proxyinfo_t;
109
110 static ULONG max_conns = 2, max_1_0_conns = 4;
111 static ULONG connect_timeout = 60000;
112
113 static const WCHAR szInternetSettings[] =
114 { 'S','o','f','t','w','a','r','e','\\','M','i','c','r','o','s','o','f','t','\\',
115 'W','i','n','d','o','w','s','\\','C','u','r','r','e','n','t','V','e','r','s','i','o','n','\\',
116 'I','n','t','e','r','n','e','t',' ','S','e','t','t','i','n','g','s',0 };
117 static const WCHAR szProxyServer[] = { 'P','r','o','x','y','S','e','r','v','e','r', 0 };
118 static const WCHAR szProxyEnable[] = { 'P','r','o','x','y','E','n','a','b','l','e', 0 };
119
120 void *alloc_object(object_header_t *parent, const object_vtbl_t *vtbl, size_t size)
121 {
122 UINT_PTR handle = 0, num;
123 object_header_t *ret;
124 object_header_t **p;
125 BOOL res = TRUE;
126
127 ret = heap_alloc_zero(size);
128 if(!ret)
129 return NULL;
130
131 list_init(&ret->children);
132
133 EnterCriticalSection( &WININET_cs );
134
135 if(!handle_table_size) {
136 num = 16;
137 p = heap_alloc_zero(sizeof(handle_table[0]) * num);
138 if(p) {
139 handle_table = p;
140 handle_table_size = num;
141 next_handle = 1;
142 }else {
143 res = FALSE;
144 }
145 }else if(next_handle == handle_table_size) {
146 num = handle_table_size * 2;
147 p = heap_realloc_zero(handle_table, sizeof(handle_table[0]) * num);
148 if(p) {
149 handle_table = p;
150 handle_table_size = num;
151 }else {
152 res = FALSE;
153 }
154 }
155
156 if(res) {
157 handle = next_handle;
158 if(handle_table[handle])
159 ERR("handle isn't free but should be\n");
160 handle_table[handle] = ret;
161 ret->valid_handle = TRUE;
162
163 while(handle_table[next_handle] && next_handle < handle_table_size)
164 next_handle++;
165 }
166
167 LeaveCriticalSection( &WININET_cs );
168
169 if(!res) {
170 heap_free(ret);
171 return NULL;
172 }
173
174 ret->vtbl = vtbl;
175 ret->refs = 1;
176 ret->hInternet = (HINTERNET)handle;
177
178 if(parent) {
179 ret->lpfnStatusCB = parent->lpfnStatusCB;
180 ret->dwInternalFlags = parent->dwInternalFlags & INET_CALLBACKW;
181 }
182
183 return ret;
184 }
185
186 object_header_t *WININET_AddRef( object_header_t *info )
187 {
188 ULONG refs = InterlockedIncrement(&info->refs);
189 TRACE("%p -> refcount = %d\n", info, refs );
190 return info;
191 }
192
193 object_header_t *get_handle_object( HINTERNET hinternet )
194 {
195 object_header_t *info = NULL;
196 UINT_PTR handle = (UINT_PTR) hinternet;
197
198 EnterCriticalSection( &WININET_cs );
199
200 if(handle > 0 && handle < handle_table_size && handle_table[handle] && handle_table[handle]->valid_handle)
201 info = WININET_AddRef(handle_table[handle]);
202
203 LeaveCriticalSection( &WININET_cs );
204
205 TRACE("handle %ld -> %p\n", handle, info);
206
207 return info;
208 }
209
210 static void invalidate_handle(object_header_t *info)
211 {
212 object_header_t *child, *next;
213
214 if(!info->valid_handle)
215 return;
216 info->valid_handle = FALSE;
217
218 /* Free all children as native does */
219 LIST_FOR_EACH_ENTRY_SAFE( child, next, &info->children, object_header_t, entry )
220 {
221 TRACE("invalidating child handle %p for parent %p\n", child->hInternet, info);
222 invalidate_handle( child );
223 }
224
225 WININET_Release(info);
226 }
227
228 BOOL WININET_Release( object_header_t *info )
229 {
230 ULONG refs = InterlockedDecrement(&info->refs);
231 TRACE( "object %p refcount = %d\n", info, refs );
232 if( !refs )
233 {
234 invalidate_handle(info);
235 if ( info->vtbl->CloseConnection )
236 {
237 TRACE( "closing connection %p\n", info);
238 info->vtbl->CloseConnection( info );
239 }
240 /* Don't send a callback if this is a session handle created with InternetOpenUrl */
241 if ((info->htype != WH_HHTTPSESSION && info->htype != WH_HFTPSESSION)
242 || !(info->dwInternalFlags & INET_OPENURL))
243 {
244 INTERNET_SendCallback(info, info->dwContext,
245 INTERNET_STATUS_HANDLE_CLOSING, &info->hInternet,
246 sizeof(HINTERNET));
247 }
248 TRACE( "destroying object %p\n", info);
249 if ( info->htype != WH_HINIT )
250 list_remove( &info->entry );
251 info->vtbl->Destroy( info );
252
253 if(info->hInternet) {
254 UINT_PTR handle = (UINT_PTR)info->hInternet;
255
256 EnterCriticalSection( &WININET_cs );
257
258 handle_table[handle] = NULL;
259 if(next_handle > handle)
260 next_handle = handle;
261
262 LeaveCriticalSection( &WININET_cs );
263 }
264
265 heap_free(info);
266 }
267 return TRUE;
268 }
269
270 /***********************************************************************
271 * DllMain [Internal] Initializes the internal 'WININET.DLL'.
272 *
273 * PARAMS
274 * hinstDLL [I] handle to the DLL's instance
275 * fdwReason [I]
276 * lpvReserved [I] reserved, must be NULL
277 *
278 * RETURNS
279 * Success: TRUE
280 * Failure: FALSE
281 */
282
283 BOOL WINAPI DllMain (HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved)
284 {
285 TRACE("%p,%x,%p\n", hinstDLL, fdwReason, lpvReserved);
286
287 switch (fdwReason) {
288 case DLL_PROCESS_ATTACH:
289
290 g_dwTlsErrIndex = TlsAlloc();
291
292 if (g_dwTlsErrIndex == TLS_OUT_OF_INDEXES)
293 return FALSE;
294
295 URLCacheContainers_CreateDefaults();
296
297 WININET_hModule = hinstDLL;
298 break;
299
300 case DLL_THREAD_ATTACH:
301 break;
302
303 case DLL_THREAD_DETACH:
304 if (g_dwTlsErrIndex != TLS_OUT_OF_INDEXES)
305 {
306 heap_free(TlsGetValue(g_dwTlsErrIndex));
307 }
308 break;
309
310 case DLL_PROCESS_DETACH:
311 collect_connections(COLLECT_CLEANUP);
312 NETCON_unload();
313 URLCacheContainers_DeleteAll();
314
315 if (g_dwTlsErrIndex != TLS_OUT_OF_INDEXES)
316 {
317 heap_free(TlsGetValue(g_dwTlsErrIndex));
318 TlsFree(g_dwTlsErrIndex);
319 }
320 break;
321 }
322 return TRUE;
323 }
324
325 /***********************************************************************
326 * INTERNET_SaveProxySettings
327 *
328 * Stores the proxy settings given by lpwai into the registry
329 *
330 * RETURNS
331 * ERROR_SUCCESS if no error, or error code on fail
332 */
333 static LONG INTERNET_SaveProxySettings( proxyinfo_t *lpwpi )
334 {
335 HKEY key;
336 LONG ret;
337
338 if ((ret = RegOpenKeyW( HKEY_CURRENT_USER, szInternetSettings, &key )))
339 return ret;
340
341 if ((ret = RegSetValueExW( key, szProxyEnable, 0, REG_DWORD, (BYTE*)&lpwpi->proxyEnabled, sizeof(DWORD))))
342 {
343 RegCloseKey( key );
344 return ret;
345 }
346
347 if (lpwpi->proxy)
348 {
349 if ((ret = RegSetValueExW( key, szProxyServer, 0, REG_SZ, (BYTE*)lpwpi->proxy, sizeof(WCHAR) * (lstrlenW(lpwpi->proxy) + 1))))
350 {
351 RegCloseKey( key );
352 return ret;
353 }
354 }
355 else
356 {
357 if ((ret = RegDeleteValueW( key, szProxyServer )))
358 {
359 RegCloseKey( key );
360 return ret;
361 }
362 }
363
364 RegCloseKey(key);
365 return ERROR_SUCCESS;
366 }
367
368 /***********************************************************************
369 * INTERNET_FindProxyForProtocol
370 *
371 * Searches the proxy string for a proxy of the given protocol.
372 * Returns the found proxy, or the default proxy if none of the given
373 * protocol is found.
374 *
375 * PARAMETERS
376 * szProxy [In] proxy string to search
377 * proto [In] protocol to search for, e.g. "http"
378 * foundProxy [Out] found proxy
379 * foundProxyLen [In/Out] length of foundProxy buffer, in WCHARs
380 *
381 * RETURNS
382 * TRUE if a proxy is found, FALSE if not. If foundProxy is too short,
383 * *foundProxyLen is set to the required size in WCHARs, including the
384 * NULL terminator, and the last error is set to ERROR_INSUFFICIENT_BUFFER.
385 */
386 BOOL INTERNET_FindProxyForProtocol(LPCWSTR szProxy, LPCWSTR proto, WCHAR *foundProxy, DWORD *foundProxyLen)
387 {
388 LPCWSTR ptr;
389 BOOL ret = FALSE;
390
391 TRACE("(%s, %s)\n", debugstr_w(szProxy), debugstr_w(proto));
392
393 /* First, look for the specified protocol (proto=scheme://host:port) */
394 for (ptr = szProxy; !ret && ptr && *ptr; )
395 {
396 LPCWSTR end, equal;
397
398 if (!(end = strchrW(ptr, ' ')))
399 end = ptr + strlenW(ptr);
400 if ((equal = strchrW(ptr, '=')) && equal < end &&
401 equal - ptr == strlenW(proto) &&
402 !strncmpiW(proto, ptr, strlenW(proto)))
403 {
404 if (end - equal > *foundProxyLen)
405 {
406 WARN("buffer too short for %s\n",
407 debugstr_wn(equal + 1, end - equal - 1));
408 *foundProxyLen = end - equal;
409 SetLastError(ERROR_INSUFFICIENT_BUFFER);
410 }
411 else
412 {
413 memcpy(foundProxy, equal + 1, (end - equal) * sizeof(WCHAR));
414 foundProxy[end - equal] = 0;
415 ret = TRUE;
416 }
417 }
418 if (*end == ' ')
419 ptr = end + 1;
420 else
421 ptr = end;
422 }
423 if (!ret)
424 {
425 /* It wasn't found: look for no protocol */
426 for (ptr = szProxy; !ret && ptr && *ptr; )
427 {
428 LPCWSTR end, equal;
429
430 if (!(end = strchrW(ptr, ' ')))
431 end = ptr + strlenW(ptr);
432 if (!(equal = strchrW(ptr, '=')))
433 {
434 if (end - ptr + 1 > *foundProxyLen)
435 {
436 WARN("buffer too short for %s\n",
437 debugstr_wn(ptr, end - ptr));
438 *foundProxyLen = end - ptr + 1;
439 SetLastError(ERROR_INSUFFICIENT_BUFFER);
440 }
441 else
442 {
443 memcpy(foundProxy, ptr, (end - ptr) * sizeof(WCHAR));
444 foundProxy[end - ptr] = 0;
445 ret = TRUE;
446 }
447 }
448 if (*end == ' ')
449 ptr = end + 1;
450 else
451 ptr = end;
452 }
453 }
454 if (ret)
455 TRACE("found proxy for %s: %s\n", debugstr_w(proto),
456 debugstr_w(foundProxy));
457 return ret;
458 }
459
460 /***********************************************************************
461 * InternetInitializeAutoProxyDll (WININET.@)
462 *
463 * Setup the internal proxy
464 *
465 * PARAMETERS
466 * dwReserved
467 *
468 * RETURNS
469 * FALSE on failure
470 *
471 */
472 BOOL WINAPI InternetInitializeAutoProxyDll(DWORD dwReserved)
473 {
474 FIXME("STUB\n");
475 SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
476 return FALSE;
477 }
478
479 /***********************************************************************
480 * DetectAutoProxyUrl (WININET.@)
481 *
482 * Auto detect the proxy url
483 *
484 * RETURNS
485 * FALSE on failure
486 *
487 */
488 BOOL WINAPI DetectAutoProxyUrl(LPSTR lpszAutoProxyUrl,
489 DWORD dwAutoProxyUrlLength, DWORD dwDetectFlags)
490 {
491 FIXME("STUB\n");
492 SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
493 return FALSE;
494 }
495
496 static void FreeProxyInfo( proxyinfo_t *lpwpi )
497 {
498 heap_free(lpwpi->proxy);
499 heap_free(lpwpi->proxyBypass);
500 }
501
502 static proxyinfo_t *global_proxy;
503
504 static void free_global_proxy( void )
505 {
506 EnterCriticalSection( &WININET_cs );
507 if (global_proxy)
508 {
509 FreeProxyInfo( global_proxy );
510 heap_free( global_proxy );
511 }
512 LeaveCriticalSection( &WININET_cs );
513 }
514
515 /***********************************************************************
516 * INTERNET_LoadProxySettings
517 *
518 * Loads proxy information from process-wide global settings, the registry,
519 * or the environment into lpwpi.
520 *
521 * The caller should call FreeProxyInfo when done with lpwpi.
522 *
523 * FIXME:
524 * The proxy may be specified in the form 'http=proxy.my.org'
525 * Presumably that means there can be ftp=ftpproxy.my.org too.
526 */
527 static LONG INTERNET_LoadProxySettings( proxyinfo_t *lpwpi )
528 {
529 HKEY key;
530 DWORD type, len;
531 LPCSTR envproxy;
532 LONG ret;
533
534 EnterCriticalSection( &WININET_cs );
535 if (global_proxy)
536 {
537 lpwpi->proxyEnabled = global_proxy->proxyEnabled;
538 lpwpi->proxy = heap_strdupW( global_proxy->proxy );
539 lpwpi->proxyBypass = heap_strdupW( global_proxy->proxyBypass );
540 }
541 LeaveCriticalSection( &WININET_cs );
542
543 if ((ret = RegOpenKeyW( HKEY_CURRENT_USER, szInternetSettings, &key )))
544 return ret;
545
546 len = sizeof(DWORD);
547 if (RegQueryValueExW( key, szProxyEnable, NULL, &type, (BYTE *)&lpwpi->proxyEnabled, &len ) || type != REG_DWORD)
548 {
549 lpwpi->proxyEnabled = 0;
550 if((ret = RegSetValueExW( key, szProxyEnable, 0, REG_DWORD, (BYTE *)&lpwpi->proxyEnabled, sizeof(DWORD) )))
551 {
552 RegCloseKey( key );
553 return ret;
554 }
555 }
556
557 if (!(envproxy = getenv( "http_proxy" )) || lpwpi->proxyEnabled)
558 {
559 TRACE("Proxy is enabled.\n");
560
561 /* figure out how much memory the proxy setting takes */
562 if (!RegQueryValueExW( key, szProxyServer, NULL, &type, NULL, &len ) && len && (type == REG_SZ))
563 {
564 LPWSTR szProxy, p;
565 static const WCHAR szHttp[] = {'h','t','t','p','=',0};
566
567 if (!(szProxy = heap_alloc(len)))
568 {
569 RegCloseKey( key );
570 return ERROR_OUTOFMEMORY;
571 }
572 RegQueryValueExW( key, szProxyServer, NULL, &type, (BYTE*)szProxy, &len );
573
574 /* find the http proxy, and strip away everything else */
575 p = strstrW( szProxy, szHttp );
576 if (p)
577 {
578 p += lstrlenW( szHttp );
579 lstrcpyW( szProxy, p );
580 }
581 p = strchrW( szProxy, ' ' );
582 if (p) *p = 0;
583
584 lpwpi->proxy = szProxy;
585
586 TRACE("http proxy = %s\n", debugstr_w(lpwpi->proxy));
587 }
588 else
589 {
590 TRACE("No proxy server settings in registry.\n");
591 lpwpi->proxy = NULL;
592 }
593 }
594 else if (envproxy)
595 {
596 WCHAR *envproxyW;
597
598 len = MultiByteToWideChar( CP_UNIXCP, 0, envproxy, -1, NULL, 0 );
599 if (!(envproxyW = heap_alloc(len * sizeof(WCHAR))))
600 return ERROR_OUTOFMEMORY;
601 MultiByteToWideChar( CP_UNIXCP, 0, envproxy, -1, envproxyW, len );
602
603 lpwpi->proxyEnabled = 1;
604 lpwpi->proxy = envproxyW;
605
606 TRACE("http proxy (from environment) = %s\n", debugstr_w(lpwpi->proxy));
607 }
608 RegCloseKey( key );
609
610 lpwpi->proxyBypass = NULL;
611
612 return ERROR_SUCCESS;
613 }
614
615 /***********************************************************************
616 * INTERNET_ConfigureProxy
617 */
618 static BOOL INTERNET_ConfigureProxy( appinfo_t *lpwai )
619 {
620 proxyinfo_t wpi;
621
622 if (INTERNET_LoadProxySettings( &wpi ))
623 return FALSE;
624
625 if (wpi.proxyEnabled)
626 {
627 WCHAR proxyurl[INTERNET_MAX_URL_LENGTH];
628 WCHAR username[INTERNET_MAX_USER_NAME_LENGTH];
629 WCHAR password[INTERNET_MAX_PASSWORD_LENGTH];
630 WCHAR hostname[INTERNET_MAX_HOST_NAME_LENGTH];
631 URL_COMPONENTSW UrlComponents;
632
633 UrlComponents.dwStructSize = sizeof UrlComponents;
634 UrlComponents.dwSchemeLength = 0;
635 UrlComponents.lpszHostName = hostname;
636 UrlComponents.dwHostNameLength = INTERNET_MAX_HOST_NAME_LENGTH;
637 UrlComponents.lpszUserName = username;
638 UrlComponents.dwUserNameLength = INTERNET_MAX_USER_NAME_LENGTH;
639 UrlComponents.lpszPassword = password;
640 UrlComponents.dwPasswordLength = INTERNET_MAX_PASSWORD_LENGTH;
641 UrlComponents.dwUrlPathLength = 0;
642 UrlComponents.dwExtraInfoLength = 0;
643
644 if(InternetCrackUrlW(wpi.proxy, 0, 0, &UrlComponents))
645 {
646 static const WCHAR szFormat[] = { 'h','t','t','p',':','/','/','%','s',':','%','u',0 };
647
648 if(UrlComponents.nPort == INTERNET_INVALID_PORT_NUMBER)
649 UrlComponents.nPort = INTERNET_DEFAULT_HTTP_PORT;
650 sprintfW(proxyurl, szFormat, hostname, UrlComponents.nPort);
651
652 lpwai->accessType = INTERNET_OPEN_TYPE_PROXY;
653 lpwai->proxy = heap_strdupW(proxyurl);
654 if (UrlComponents.dwUserNameLength)
655 {
656 lpwai->proxyUsername = heap_strdupW(UrlComponents.lpszUserName);
657 lpwai->proxyPassword = heap_strdupW(UrlComponents.lpszPassword);
658 }
659
660 TRACE("http proxy = %s\n", debugstr_w(lpwai->proxy));
661 return TRUE;
662 }
663 else
664 {
665 TRACE("Failed to parse proxy: %s\n", debugstr_w(wpi.proxy));
666 lpwai->proxy = NULL;
667 }
668 }
669
670 lpwai->accessType = INTERNET_OPEN_TYPE_DIRECT;
671 return FALSE;
672 }
673
674 /***********************************************************************
675 * dump_INTERNET_FLAGS
676 *
677 * Helper function to TRACE the internet flags.
678 *
679 * RETURNS
680 * None
681 *
682 */
683 static void dump_INTERNET_FLAGS(DWORD dwFlags)
684 {
685 #define FE(x) { x, #x }
686 static const wininet_flag_info flag[] = {
687 FE(INTERNET_FLAG_RELOAD),
688 FE(INTERNET_FLAG_RAW_DATA),
689 FE(INTERNET_FLAG_EXISTING_CONNECT),
690 FE(INTERNET_FLAG_ASYNC),
691 FE(INTERNET_FLAG_PASSIVE),
692 FE(INTERNET_FLAG_NO_CACHE_WRITE),
693 FE(INTERNET_FLAG_MAKE_PERSISTENT),
694 FE(INTERNET_FLAG_FROM_CACHE),
695 FE(INTERNET_FLAG_SECURE),
696 FE(INTERNET_FLAG_KEEP_CONNECTION),
697 FE(INTERNET_FLAG_NO_AUTO_REDIRECT),
698 FE(INTERNET_FLAG_READ_PREFETCH),
699 FE(INTERNET_FLAG_NO_COOKIES),
700 FE(INTERNET_FLAG_NO_AUTH),
701 FE(INTERNET_FLAG_CACHE_IF_NET_FAIL),
702 FE(INTERNET_FLAG_IGNORE_REDIRECT_TO_HTTP),
703 FE(INTERNET_FLAG_IGNORE_REDIRECT_TO_HTTPS),
704 FE(INTERNET_FLAG_IGNORE_CERT_DATE_INVALID),
705 FE(INTERNET_FLAG_IGNORE_CERT_CN_INVALID),
706 FE(INTERNET_FLAG_RESYNCHRONIZE),
707 FE(INTERNET_FLAG_HYPERLINK),
708 FE(INTERNET_FLAG_NO_UI),
709 FE(INTERNET_FLAG_PRAGMA_NOCACHE),
710 FE(INTERNET_FLAG_CACHE_ASYNC),
711 FE(INTERNET_FLAG_FORMS_SUBMIT),
712 FE(INTERNET_FLAG_NEED_FILE),
713 FE(INTERNET_FLAG_TRANSFER_ASCII),
714 FE(INTERNET_FLAG_TRANSFER_BINARY)
715 };
716 #undef FE
717 unsigned int i;
718
719 for (i = 0; i < (sizeof(flag) / sizeof(flag[0])); i++) {
720 if (flag[i].val & dwFlags) {
721 TRACE(" %s", flag[i].name);
722 dwFlags &= ~flag[i].val;
723 }
724 }
725 if (dwFlags)
726 TRACE(" Unknown flags (%08x)\n", dwFlags);
727 else
728 TRACE("\n");
729 }
730
731 /***********************************************************************
732 * INTERNET_CloseHandle (internal)
733 *
734 * Close internet handle
735 *
736 */
737 static VOID APPINFO_Destroy(object_header_t *hdr)
738 {
739 appinfo_t *lpwai = (appinfo_t*)hdr;
740
741 TRACE("%p\n",lpwai);
742
743 heap_free(lpwai->agent);
744 heap_free(lpwai->proxy);
745 heap_free(lpwai->proxyBypass);
746 heap_free(lpwai->proxyUsername);
747 heap_free(lpwai->proxyPassword);
748 }
749
750 static DWORD APPINFO_QueryOption(object_header_t *hdr, DWORD option, void *buffer, DWORD *size, BOOL unicode)
751 {
752 appinfo_t *ai = (appinfo_t*)hdr;
753
754 switch(option) {
755 case INTERNET_OPTION_HANDLE_TYPE:
756 TRACE("INTERNET_OPTION_HANDLE_TYPE\n");
757
758 if (*size < sizeof(ULONG))
759 return ERROR_INSUFFICIENT_BUFFER;
760
761 *size = sizeof(DWORD);
762 *(DWORD*)buffer = INTERNET_HANDLE_TYPE_INTERNET;
763 return ERROR_SUCCESS;
764
765 case INTERNET_OPTION_USER_AGENT: {
766 DWORD bufsize;
767
768 TRACE("INTERNET_OPTION_USER_AGENT\n");
769
770 bufsize = *size;
771
772 if (unicode) {
773 DWORD len = ai->agent ? strlenW(ai->agent) : 0;
774
775 *size = (len + 1) * sizeof(WCHAR);
776 if(!buffer || bufsize < *size)
777 return ERROR_INSUFFICIENT_BUFFER;
778
779 if (ai->agent)
780 strcpyW(buffer, ai->agent);
781 else
782 *(WCHAR *)buffer = 0;
783 /* If the buffer is copied, the returned length doesn't include
784 * the NULL terminator.
785 */
786 *size = len * sizeof(WCHAR);
787 }else {
788 if (ai->agent)
789 *size = WideCharToMultiByte(CP_ACP, 0, ai->agent, -1, NULL, 0, NULL, NULL);
790 else
791 *size = 1;
792 if(!buffer || bufsize < *size)
793 return ERROR_INSUFFICIENT_BUFFER;
794
795 if (ai->agent)
796 WideCharToMultiByte(CP_ACP, 0, ai->agent, -1, buffer, *size, NULL, NULL);
797 else
798 *(char *)buffer = 0;
799 /* If the buffer is copied, the returned length doesn't include
800 * the NULL terminator.
801 */
802 *size -= 1;
803 }
804
805 return ERROR_SUCCESS;
806 }
807
808 case INTERNET_OPTION_PROXY:
809 if(!size) return ERROR_INVALID_PARAMETER;
810 if (unicode) {
811 INTERNET_PROXY_INFOW *pi = (INTERNET_PROXY_INFOW *)buffer;
812 DWORD proxyBytesRequired = 0, proxyBypassBytesRequired = 0;
813 LPWSTR proxy, proxy_bypass;
814
815 if (ai->proxy)
816 proxyBytesRequired = (lstrlenW(ai->proxy) + 1) * sizeof(WCHAR);
817 if (ai->proxyBypass)
818 proxyBypassBytesRequired = (lstrlenW(ai->proxyBypass) + 1) * sizeof(WCHAR);
819 if (*size < sizeof(INTERNET_PROXY_INFOW) + proxyBytesRequired + proxyBypassBytesRequired)
820 {
821 *size = sizeof(INTERNET_PROXY_INFOW) + proxyBytesRequired + proxyBypassBytesRequired;
822 return ERROR_INSUFFICIENT_BUFFER;
823 }
824 proxy = (LPWSTR)((LPBYTE)buffer + sizeof(INTERNET_PROXY_INFOW));
825 proxy_bypass = (LPWSTR)((LPBYTE)buffer + sizeof(INTERNET_PROXY_INFOW) + proxyBytesRequired);
826
827 pi->dwAccessType = ai->accessType;
828 pi->lpszProxy = NULL;
829 pi->lpszProxyBypass = NULL;
830 if (ai->proxy) {
831 lstrcpyW(proxy, ai->proxy);
832 pi->lpszProxy = proxy;
833 }
834
835 if (ai->proxyBypass) {
836 lstrcpyW(proxy_bypass, ai->proxyBypass);
837 pi->lpszProxyBypass = proxy_bypass;
838 }
839
840 *size = sizeof(INTERNET_PROXY_INFOW) + proxyBytesRequired + proxyBypassBytesRequired;
841 return ERROR_SUCCESS;
842 }else {
843 INTERNET_PROXY_INFOA *pi = (INTERNET_PROXY_INFOA *)buffer;
844 DWORD proxyBytesRequired = 0, proxyBypassBytesRequired = 0;
845 LPSTR proxy, proxy_bypass;
846
847 if (ai->proxy)
848 proxyBytesRequired = WideCharToMultiByte(CP_ACP, 0, ai->proxy, -1, NULL, 0, NULL, NULL);
849 if (ai->proxyBypass)
850 proxyBypassBytesRequired = WideCharToMultiByte(CP_ACP, 0, ai->proxyBypass, -1,
851 NULL, 0, NULL, NULL);
852 if (*size < sizeof(INTERNET_PROXY_INFOA) + proxyBytesRequired + proxyBypassBytesRequired)
853 {
854 *size = sizeof(INTERNET_PROXY_INFOA) + proxyBytesRequired + proxyBypassBytesRequired;
855 return ERROR_INSUFFICIENT_BUFFER;
856 }
857 proxy = (LPSTR)((LPBYTE)buffer + sizeof(INTERNET_PROXY_INFOA));
858 proxy_bypass = (LPSTR)((LPBYTE)buffer + sizeof(INTERNET_PROXY_INFOA) + proxyBytesRequired);
859
860 pi->dwAccessType = ai->accessType;
861 pi->lpszProxy = NULL;
862 pi->lpszProxyBypass = NULL;
863 if (ai->proxy) {
864 WideCharToMultiByte(CP_ACP, 0, ai->proxy, -1, proxy, proxyBytesRequired, NULL, NULL);
865 pi->lpszProxy = proxy;
866 }
867
868 if (ai->proxyBypass) {
869 WideCharToMultiByte(CP_ACP, 0, ai->proxyBypass, -1, proxy_bypass,
870 proxyBypassBytesRequired, NULL, NULL);
871 pi->lpszProxyBypass = proxy_bypass;
872 }
873
874 *size = sizeof(INTERNET_PROXY_INFOA) + proxyBytesRequired + proxyBypassBytesRequired;
875 return ERROR_SUCCESS;
876 }
877
878 case INTERNET_OPTION_CONNECT_TIMEOUT:
879 TRACE("INTERNET_OPTION_CONNECT_TIMEOUT\n");
880
881 if (*size < sizeof(ULONG))
882 return ERROR_INSUFFICIENT_BUFFER;
883
884 *(ULONG*)buffer = ai->connect_timeout;
885 *size = sizeof(ULONG);
886
887 return ERROR_SUCCESS;
888 }
889
890 return INET_QueryOption(hdr, option, buffer, size, unicode);
891 }
892
893 static DWORD APPINFO_SetOption(object_header_t *hdr, DWORD option, void *buf, DWORD size)
894 {
895 appinfo_t *ai = (appinfo_t*)hdr;
896
897 switch(option) {
898 case INTERNET_OPTION_CONNECT_TIMEOUT:
899 TRACE("INTERNET_OPTION_CONNECT_TIMEOUT\n");
900
901 if(size != sizeof(connect_timeout))
902 return ERROR_INTERNET_BAD_OPTION_LENGTH;
903 if(!*(ULONG*)buf)
904 return ERROR_BAD_ARGUMENTS;
905
906 ai->connect_timeout = *(ULONG*)buf;
907 return ERROR_SUCCESS;
908 case INTERNET_OPTION_USER_AGENT:
909 heap_free(ai->agent);
910 if (!(ai->agent = heap_strdupW(buf))) return ERROR_OUTOFMEMORY;
911 return ERROR_SUCCESS;
912 }
913
914 return INET_SetOption(hdr, option, buf, size);
915 }
916
917 static const object_vtbl_t APPINFOVtbl = {
918 APPINFO_Destroy,
919 NULL,
920 APPINFO_QueryOption,
921 APPINFO_SetOption,
922 NULL,
923 NULL,
924 NULL,
925 NULL,
926 NULL
927 };
928
929
930 /***********************************************************************
931 * InternetOpenW (WININET.@)
932 *
933 * Per-application initialization of wininet
934 *
935 * RETURNS
936 * HINTERNET on success
937 * NULL on failure
938 *
939 */
940 HINTERNET WINAPI InternetOpenW(LPCWSTR lpszAgent, DWORD dwAccessType,
941 LPCWSTR lpszProxy, LPCWSTR lpszProxyBypass, DWORD dwFlags)
942 {
943 appinfo_t *lpwai = NULL;
944
945 if (TRACE_ON(wininet)) {
946 #define FE(x) { x, #x }
947 static const wininet_flag_info access_type[] = {
948 FE(INTERNET_OPEN_TYPE_PRECONFIG),
949 FE(INTERNET_OPEN_TYPE_DIRECT),
950 FE(INTERNET_OPEN_TYPE_PROXY),
951 FE(INTERNET_OPEN_TYPE_PRECONFIG_WITH_NO_AUTOPROXY)
952 };
953 #undef FE
954 DWORD i;
955 const char *access_type_str = "Unknown";
956
957 TRACE("(%s, %i, %s, %s, %i)\n", debugstr_w(lpszAgent), dwAccessType,
958 debugstr_w(lpszProxy), debugstr_w(lpszProxyBypass), dwFlags);
959 for (i = 0; i < (sizeof(access_type) / sizeof(access_type[0])); i++) {
960 if (access_type[i].val == dwAccessType) {
961 access_type_str = access_type[i].name;
962 break;
963 }
964 }
965 TRACE(" access type : %s\n", access_type_str);
966 TRACE(" flags :");
967 dump_INTERNET_FLAGS(dwFlags);
968 }
969
970 /* Clear any error information */
971 INTERNET_SetLastError(0);
972
973 lpwai = alloc_object(NULL, &APPINFOVtbl, sizeof(appinfo_t));
974 if (!lpwai) {
975 SetLastError(ERROR_OUTOFMEMORY);
976 return NULL;
977 }
978
979 lpwai->hdr.htype = WH_HINIT;
980 lpwai->hdr.dwFlags = dwFlags;
981 lpwai->accessType = dwAccessType;
982 lpwai->proxyUsername = NULL;
983 lpwai->proxyPassword = NULL;
984 lpwai->connect_timeout = connect_timeout;
985
986 lpwai->agent = heap_strdupW(lpszAgent);
987 if(dwAccessType == INTERNET_OPEN_TYPE_PRECONFIG)
988 INTERNET_ConfigureProxy( lpwai );
989 else
990 lpwai->proxy = heap_strdupW(lpszProxy);
991 lpwai->proxyBypass = heap_strdupW(lpszProxyBypass);
992
993 TRACE("returning %p\n", lpwai);
994
995 return lpwai->hdr.hInternet;
996 }
997
998
999 /***********************************************************************
1000 * InternetOpenA (WININET.@)
1001 *
1002 * Per-application initialization of wininet
1003 *
1004 * RETURNS
1005 * HINTERNET on success
1006 * NULL on failure
1007 *
1008 */
1009 HINTERNET WINAPI InternetOpenA(LPCSTR lpszAgent, DWORD dwAccessType,
1010 LPCSTR lpszProxy, LPCSTR lpszProxyBypass, DWORD dwFlags)
1011 {
1012 WCHAR *szAgent, *szProxy, *szBypass;
1013 HINTERNET rc;
1014
1015 TRACE("(%s, 0x%08x, %s, %s, 0x%08x)\n", debugstr_a(lpszAgent),
1016 dwAccessType, debugstr_a(lpszProxy), debugstr_a(lpszProxyBypass), dwFlags);
1017
1018 szAgent = heap_strdupAtoW(lpszAgent);
1019 szProxy = heap_strdupAtoW(lpszProxy);
1020 szBypass = heap_strdupAtoW(lpszProxyBypass);
1021
1022 rc = InternetOpenW(szAgent, dwAccessType, szProxy, szBypass, dwFlags);
1023
1024 heap_free(szAgent);
1025 heap_free(szProxy);
1026 heap_free(szBypass);
1027 return rc;
1028 }
1029
1030 /***********************************************************************
1031 * InternetGetLastResponseInfoA (WININET.@)
1032 *
1033 * Return last wininet error description on the calling thread
1034 *
1035 * RETURNS
1036 * TRUE on success of writing to buffer
1037 * FALSE on failure
1038 *
1039 */
1040 BOOL WINAPI InternetGetLastResponseInfoA(LPDWORD lpdwError,
1041 LPSTR lpszBuffer, LPDWORD lpdwBufferLength)
1042 {
1043 LPWITHREADERROR lpwite = TlsGetValue(g_dwTlsErrIndex);
1044
1045 TRACE("\n");
1046
1047 if (lpwite)
1048 {
1049 *lpdwError = lpwite->dwError;
1050 if (lpwite->dwError)
1051 {
1052 memcpy(lpszBuffer, lpwite->response, *lpdwBufferLength);
1053 *lpdwBufferLength = strlen(lpszBuffer);
1054 }
1055 else
1056 *lpdwBufferLength = 0;
1057 }
1058 else
1059 {
1060 *lpdwError = 0;
1061 *lpdwBufferLength = 0;
1062 }
1063
1064 return TRUE;
1065 }
1066
1067 /***********************************************************************
1068 * InternetGetLastResponseInfoW (WININET.@)
1069 *
1070 * Return last wininet error description on the calling thread
1071 *
1072 * RETURNS
1073 * TRUE on success of writing to buffer
1074 * FALSE on failure
1075 *
1076 */
1077 BOOL WINAPI InternetGetLastResponseInfoW(LPDWORD lpdwError,
1078 LPWSTR lpszBuffer, LPDWORD lpdwBufferLength)
1079 {
1080 LPWITHREADERROR lpwite = TlsGetValue(g_dwTlsErrIndex);
1081
1082 TRACE("\n");
1083
1084 if (lpwite)
1085 {
1086 *lpdwError = lpwite->dwError;
1087 if (lpwite->dwError)
1088 {
1089 memcpy(lpszBuffer, lpwite->response, *lpdwBufferLength);
1090 *lpdwBufferLength = lstrlenW(lpszBuffer);
1091 }
1092 else
1093 *lpdwBufferLength = 0;
1094 }
1095 else
1096 {
1097 *lpdwError = 0;
1098 *lpdwBufferLength = 0;
1099 }
1100
1101 return TRUE;
1102 }
1103
1104 /***********************************************************************
1105 * InternetGetConnectedState (WININET.@)
1106 *
1107 * Return connected state
1108 *
1109 * RETURNS
1110 * TRUE if connected
1111 * if lpdwStatus is not null, return the status (off line,
1112 * modem, lan...) in it.
1113 * FALSE if not connected
1114 */
1115 BOOL WINAPI InternetGetConnectedState(LPDWORD lpdwStatus, DWORD dwReserved)
1116 {
1117 TRACE("(%p, 0x%08x)\n", lpdwStatus, dwReserved);
1118
1119 if (lpdwStatus) {
1120 WARN("always returning LAN connection.\n");
1121 *lpdwStatus = INTERNET_CONNECTION_LAN;
1122 }
1123 return TRUE;
1124 }
1125
1126
1127 /***********************************************************************
1128 * InternetGetConnectedStateExW (WININET.@)
1129 *
1130 * Return connected state
1131 *
1132 * PARAMS
1133 *
1134 * lpdwStatus [O] Flags specifying the status of the internet connection.
1135 * lpszConnectionName [O] Pointer to buffer to receive the friendly name of the internet connection.
1136 * dwNameLen [I] Size of the buffer, in characters.
1137 * dwReserved [I] Reserved. Must be set to 0.
1138 *
1139 * RETURNS
1140 * TRUE if connected
1141 * if lpdwStatus is not null, return the status (off line,
1142 * modem, lan...) in it.
1143 * FALSE if not connected
1144 *
1145 * NOTES
1146 * If the system has no available network connections, an empty string is
1147 * stored in lpszConnectionName. If there is a LAN connection, a localized
1148 * "LAN Connection" string is stored. Presumably, if only a dial-up
1149 * connection is available then the name of the dial-up connection is
1150 * returned. Why any application, other than the "Internet Settings" CPL,
1151 * would want to use this function instead of the simpler InternetGetConnectedStateW
1152 * function is beyond me.
1153 */
1154 BOOL WINAPI InternetGetConnectedStateExW(LPDWORD lpdwStatus, LPWSTR lpszConnectionName,
1155 DWORD dwNameLen, DWORD dwReserved)
1156 {
1157 TRACE("(%p, %p, %d, 0x%08x)\n", lpdwStatus, lpszConnectionName, dwNameLen, dwReserved);
1158
1159 /* Must be zero */
1160 if(dwReserved)
1161 return FALSE;
1162
1163 if (lpdwStatus) {
1164 WARN("always returning LAN connection.\n");
1165 *lpdwStatus = INTERNET_CONNECTION_LAN;
1166 }
1167 return LoadStringW(WININET_hModule, IDS_LANCONNECTION, lpszConnectionName, dwNameLen);
1168 }
1169
1170
1171 /***********************************************************************
1172 * InternetGetConnectedStateExA (WININET.@)
1173 */
1174 BOOL WINAPI InternetGetConnectedStateExA(LPDWORD lpdwStatus, LPSTR lpszConnectionName,
1175 DWORD dwNameLen, DWORD dwReserved)
1176 {
1177 LPWSTR lpwszConnectionName = NULL;
1178 BOOL rc;
1179
1180 TRACE("(%p, %p, %d, 0x%08x)\n", lpdwStatus, lpszConnectionName, dwNameLen, dwReserved);
1181
1182 if (lpszConnectionName && dwNameLen > 0)
1183 lpwszConnectionName = heap_alloc(dwNameLen * sizeof(WCHAR));
1184
1185 rc = InternetGetConnectedStateExW(lpdwStatus,lpwszConnectionName, dwNameLen,
1186 dwReserved);
1187 if (rc && lpwszConnectionName)
1188 {
1189 WideCharToMultiByte(CP_ACP,0,lpwszConnectionName,-1,lpszConnectionName,
1190 dwNameLen, NULL, NULL);
1191 heap_free(lpwszConnectionName);
1192 }
1193 return rc;
1194 }
1195
1196
1197 /***********************************************************************
1198 * InternetConnectW (WININET.@)
1199 *
1200 * Open a ftp, gopher or http session
1201 *
1202 * RETURNS
1203 * HINTERNET a session handle on success
1204 * NULL on failure
1205 *
1206 */
1207 HINTERNET WINAPI InternetConnectW(HINTERNET hInternet,
1208 LPCWSTR lpszServerName, INTERNET_PORT nServerPort,
1209 LPCWSTR lpszUserName, LPCWSTR lpszPassword,
1210 DWORD dwService, DWORD dwFlags, DWORD_PTR dwContext)
1211 {
1212 appinfo_t *hIC;
1213 HINTERNET rc = NULL;
1214 DWORD res = ERROR_SUCCESS;
1215
1216 TRACE("(%p, %s, %i, %s, %s, %i, %x, %lx)\n", hInternet, debugstr_w(lpszServerName),
1217 nServerPort, debugstr_w(lpszUserName), debugstr_w(lpszPassword),
1218 dwService, dwFlags, dwContext);
1219
1220 if (!lpszServerName)
1221 {
1222 SetLastError(ERROR_INVALID_PARAMETER);
1223 return NULL;
1224 }
1225
1226 hIC = (appinfo_t*)get_handle_object( hInternet );
1227 if ( (hIC == NULL) || (hIC->hdr.htype != WH_HINIT) )
1228 {
1229 res = ERROR_INVALID_HANDLE;
1230 goto lend;
1231 }
1232
1233 switch (dwService)
1234 {
1235 case INTERNET_SERVICE_FTP:
1236 rc = FTP_Connect(hIC, lpszServerName, nServerPort,
1237 lpszUserName, lpszPassword, dwFlags, dwContext, 0);
1238 if(!rc)
1239 res = INTERNET_GetLastError();
1240 break;
1241
1242 case INTERNET_SERVICE_HTTP:
1243 res = HTTP_Connect(hIC, lpszServerName, nServerPort,
1244 lpszUserName, lpszPassword, dwFlags, dwContext, 0, &rc);
1245 break;
1246
1247 case INTERNET_SERVICE_GOPHER:
1248 default:
1249 break;
1250 }
1251 lend:
1252 if( hIC )
1253 WININET_Release( &hIC->hdr );
1254
1255 TRACE("returning %p\n", rc);
1256 SetLastError(res);
1257 return rc;
1258 }
1259
1260
1261 /***********************************************************************
1262 * InternetConnectA (WININET.@)
1263 *
1264 * Open a ftp, gopher or http session
1265 *
1266 * RETURNS
1267 * HINTERNET a session handle on success
1268 * NULL on failure
1269 *
1270 */
1271 HINTERNET WINAPI InternetConnectA(HINTERNET hInternet,
1272 LPCSTR lpszServerName, INTERNET_PORT nServerPort,
1273 LPCSTR lpszUserName, LPCSTR lpszPassword,
1274 DWORD dwService, DWORD dwFlags, DWORD_PTR dwContext)
1275 {
1276 HINTERNET rc = NULL;
1277 LPWSTR szServerName;
1278 LPWSTR szUserName;
1279 LPWSTR szPassword;
1280
1281 szServerName = heap_strdupAtoW(lpszServerName);
1282 szUserName = heap_strdupAtoW(lpszUserName);
1283 szPassword = heap_strdupAtoW(lpszPassword);
1284
1285 rc = InternetConnectW(hInternet, szServerName, nServerPort,
1286 szUserName, szPassword, dwService, dwFlags, dwContext);
1287
1288 heap_free(szServerName);
1289 heap_free(szUserName);
1290 heap_free(szPassword);
1291 return rc;
1292 }
1293
1294
1295 /***********************************************************************
1296 * InternetFindNextFileA (WININET.@)
1297 *
1298 * Continues a file search from a previous call to FindFirstFile
1299 *
1300 * RETURNS
1301 * TRUE on success
1302 * FALSE on failure
1303 *
1304 */
1305 BOOL WINAPI InternetFindNextFileA(HINTERNET hFind, LPVOID lpvFindData)
1306 {
1307 BOOL ret;
1308 WIN32_FIND_DATAW fd;
1309
1310 ret = InternetFindNextFileW(hFind, lpvFindData?&fd:NULL);
1311 if(lpvFindData)
1312 WININET_find_data_WtoA(&fd, (LPWIN32_FIND_DATAA)lpvFindData);
1313 return ret;
1314 }
1315
1316 /***********************************************************************
1317 * InternetFindNextFileW (WININET.@)
1318 *
1319 * Continues a file search from a previous call to FindFirstFile
1320 *
1321 * RETURNS
1322 * TRUE on success
1323 * FALSE on failure
1324 *
1325 */
1326 BOOL WINAPI InternetFindNextFileW(HINTERNET hFind, LPVOID lpvFindData)
1327 {
1328 object_header_t *hdr;
1329 DWORD res;
1330
1331 TRACE("\n");
1332
1333 hdr = get_handle_object(hFind);
1334 if(!hdr) {
1335 WARN("Invalid handle\n");
1336 SetLastError(ERROR_INVALID_HANDLE);
1337 return FALSE;
1338 }
1339
1340 if(hdr->vtbl->FindNextFileW) {
1341 res = hdr->vtbl->FindNextFileW(hdr, lpvFindData);
1342 }else {
1343 WARN("Handle doesn't support NextFile\n");
1344 res = ERROR_INTERNET_INCORRECT_HANDLE_TYPE;
1345 }
1346
1347 WININET_Release(hdr);
1348
1349 if(res != ERROR_SUCCESS)
1350 SetLastError(res);
1351 return res == ERROR_SUCCESS;
1352 }
1353
1354 /***********************************************************************
1355 * InternetCloseHandle (WININET.@)
1356 *
1357 * Generic close handle function
1358 *
1359 * RETURNS
1360 * TRUE on success
1361 * FALSE on failure
1362 *
1363 */
1364 BOOL WINAPI InternetCloseHandle(HINTERNET hInternet)
1365 {
1366 object_header_t *obj;
1367
1368 TRACE("%p\n", hInternet);
1369
1370 obj = get_handle_object( hInternet );
1371 if (!obj) {
1372 SetLastError(ERROR_INVALID_HANDLE);
1373 return FALSE;
1374 }
1375
1376 invalidate_handle(obj);
1377 WININET_Release(obj);
1378
1379 return TRUE;
1380 }
1381
1382
1383 /***********************************************************************
1384 * ConvertUrlComponentValue (Internal)
1385 *
1386 * Helper function for InternetCrackUrlA
1387 *
1388 */
1389 static void ConvertUrlComponentValue(LPSTR* lppszComponent, LPDWORD dwComponentLen,
1390 LPWSTR lpwszComponent, DWORD dwwComponentLen,
1391 LPCSTR lpszStart, LPCWSTR lpwszStart)
1392 {
1393 TRACE("%p %d %p %d %p %p\n", *lppszComponent, *dwComponentLen, lpwszComponent, dwwComponentLen, lpszStart, lpwszStart);
1394 if (*dwComponentLen != 0)
1395 {
1396 DWORD nASCIILength=WideCharToMultiByte(CP_ACP,0,lpwszComponent,dwwComponentLen,NULL,0,NULL,NULL);
1397 if (*lppszComponent == NULL)
1398 {
1399 if (lpwszComponent)
1400 {
1401 int offset = WideCharToMultiByte(CP_ACP, 0, lpwszStart, lpwszComponent-lpwszStart, NULL, 0, NULL, NULL);
1402 *lppszComponent = (LPSTR)lpszStart + offset;
1403 }
1404 else
1405 *lppszComponent = NULL;
1406
1407 *dwComponentLen = nASCIILength;
1408 }
1409 else
1410 {
1411 DWORD ncpylen = min((*dwComponentLen)-1, nASCIILength);
1412 WideCharToMultiByte(CP_ACP,0,lpwszComponent,dwwComponentLen,*lppszComponent,ncpylen+1,NULL,NULL);
1413 (*lppszComponent)[ncpylen]=0;
1414 *dwComponentLen = ncpylen;
1415 }
1416 }
1417 }
1418
1419
1420 /***********************************************************************
1421 * InternetCrackUrlA (WININET.@)
1422 *
1423 * See InternetCrackUrlW.
1424 */
1425 BOOL WINAPI InternetCrackUrlA(LPCSTR lpszUrl, DWORD dwUrlLength, DWORD dwFlags,
1426 LPURL_COMPONENTSA lpUrlComponents)
1427 {
1428 DWORD nLength;
1429 URL_COMPONENTSW UCW;
1430 BOOL ret = FALSE;
1431 WCHAR *lpwszUrl, *hostname = NULL, *username = NULL, *password = NULL, *path = NULL,
1432 *scheme = NULL, *extra = NULL;
1433
1434 TRACE("(%s %u %x %p)\n",
1435 lpszUrl ? debugstr_an(lpszUrl, dwUrlLength ? dwUrlLength : strlen(lpszUrl)) : "(null)",
1436 dwUrlLength, dwFlags, lpUrlComponents);
1437
1438 if (!lpszUrl || !*lpszUrl || !lpUrlComponents ||
1439 lpUrlComponents->dwStructSize != sizeof(URL_COMPONENTSA))
1440 {
1441 INTERNET_SetLastError(ERROR_INVALID_PARAMETER);
1442 return FALSE;
1443 }
1444
1445 if(dwUrlLength<=0)
1446 dwUrlLength=-1;
1447 nLength=MultiByteToWideChar(CP_ACP,0,lpszUrl,dwUrlLength,NULL,0);
1448
1449 /* if dwUrlLength=-1 then nLength includes null but length to
1450 InternetCrackUrlW should not include it */
1451 if (dwUrlLength == -1) nLength--;
1452
1453 lpwszUrl = heap_alloc((nLength + 1) * sizeof(WCHAR));
1454 MultiByteToWideChar(CP_ACP,0,lpszUrl,dwUrlLength,lpwszUrl,nLength + 1);
1455 lpwszUrl[nLength] = '\0';
1456
1457 memset(&UCW,0,sizeof(UCW));
1458 UCW.dwStructSize = sizeof(URL_COMPONENTSW);
1459 if (lpUrlComponents->dwHostNameLength)
1460 {
1461 UCW.dwHostNameLength = lpUrlComponents->dwHostNameLength;
1462 if (lpUrlComponents->lpszHostName)
1463 {
1464 hostname = heap_alloc(UCW.dwHostNameLength * sizeof(WCHAR));
1465 UCW.lpszHostName = hostname;
1466 }
1467 }
1468 if (lpUrlComponents->dwUserNameLength)
1469 {
1470 UCW.dwUserNameLength = lpUrlComponents->dwUserNameLength;
1471 if (lpUrlComponents->lpszUserName)
1472 {
1473 username = heap_alloc(UCW.dwUserNameLength * sizeof(WCHAR));
1474 UCW.lpszUserName = username;
1475 }
1476 }
1477 if (lpUrlComponents->dwPasswordLength)
1478 {
1479 UCW.dwPasswordLength = lpUrlComponents->dwPasswordLength;
1480 if (lpUrlComponents->lpszPassword)
1481 {
1482 password = heap_alloc(UCW.dwPasswordLength * sizeof(WCHAR));
1483 UCW.lpszPassword = password;
1484 }
1485 }
1486 if (lpUrlComponents->dwUrlPathLength)
1487 {
1488 UCW.dwUrlPathLength = lpUrlComponents->dwUrlPathLength;
1489 if (lpUrlComponents->lpszUrlPath)
1490 {
1491 path = heap_alloc(UCW.dwUrlPathLength * sizeof(WCHAR));
1492 UCW.lpszUrlPath = path;
1493 }
1494 }
1495 if (lpUrlComponents->dwSchemeLength)
1496 {
1497 UCW.dwSchemeLength = lpUrlComponents->dwSchemeLength;
1498 if (lpUrlComponents->lpszScheme)
1499 {
1500 scheme = heap_alloc(UCW.dwSchemeLength * sizeof(WCHAR));
1501 UCW.lpszScheme = scheme;
1502 }
1503 }
1504 if (lpUrlComponents->dwExtraInfoLength)
1505 {
1506 UCW.dwExtraInfoLength = lpUrlComponents->dwExtraInfoLength;
1507 if (lpUrlComponents->lpszExtraInfo)
1508 {
1509 extra = heap_alloc(UCW.dwExtraInfoLength * sizeof(WCHAR));
1510 UCW.lpszExtraInfo = extra;
1511 }
1512 }
1513 if ((ret = InternetCrackUrlW(lpwszUrl, nLength, dwFlags, &UCW)))
1514 {
1515 ConvertUrlComponentValue(&lpUrlComponents->lpszHostName, &lpUrlComponents->dwHostNameLength,
1516 UCW.lpszHostName, UCW.dwHostNameLength, lpszUrl, lpwszUrl);
1517 ConvertUrlComponentValue(&lpUrlComponents->lpszUserName, &lpUrlComponents->dwUserNameLength,
1518 UCW.lpszUserName, UCW.dwUserNameLength, lpszUrl, lpwszUrl);
1519 ConvertUrlComponentValue(&lpUrlComponents->lpszPassword, &lpUrlComponents->dwPasswordLength,
1520 UCW.lpszPassword, UCW.dwPasswordLength, lpszUrl, lpwszUrl);
1521 ConvertUrlComponentValue(&lpUrlComponents->lpszUrlPath, &lpUrlComponents->dwUrlPathLength,
1522 UCW.lpszUrlPath, UCW.dwUrlPathLength, lpszUrl, lpwszUrl);
1523 ConvertUrlComponentValue(&lpUrlComponents->lpszScheme, &lpUrlComponents->dwSchemeLength,
1524 UCW.lpszScheme, UCW.dwSchemeLength, lpszUrl, lpwszUrl);
1525 ConvertUrlComponentValue(&lpUrlComponents->lpszExtraInfo, &lpUrlComponents->dwExtraInfoLength,
1526 UCW.lpszExtraInfo, UCW.dwExtraInfoLength, lpszUrl, lpwszUrl);
1527
1528 lpUrlComponents->nScheme = UCW.nScheme;
1529 lpUrlComponents->nPort = UCW.nPort;
1530
1531 TRACE("%s: scheme(%s) host(%s) path(%s) extra(%s)\n", debugstr_a(lpszUrl),
1532 debugstr_an(lpUrlComponents->lpszScheme, lpUrlComponents->dwSchemeLength),
1533 debugstr_an(lpUrlComponents->lpszHostName, lpUrlComponents->dwHostNameLength),
1534 debugstr_an(lpUrlComponents->lpszUrlPath, lpUrlComponents->dwUrlPathLength),
1535 debugstr_an(lpUrlComponents->lpszExtraInfo, lpUrlComponents->dwExtraInfoLength));
1536 }
1537 heap_free(lpwszUrl);
1538 heap_free(hostname);
1539 heap_free(username);
1540 heap_free(password);
1541 heap_free(path);
1542 heap_free(scheme);
1543 heap_free(extra);
1544 return ret;
1545 }
1546
1547 static const WCHAR url_schemes[][7] =
1548 {
1549 {'f','t','p',0},
1550 {'g','o','p','h','e','r',0},
1551 {'h','t','t','p',0},
1552 {'h','t','t','p','s',0},
1553 {'f','i','l','e',0},
1554 {'n','e','w','s',0},
1555 {'m','a','i','l','t','o',0},
1556 {'r','e','s',0},
1557 };
1558
1559 /***********************************************************************
1560 * GetInternetSchemeW (internal)
1561 *
1562 * Get scheme of url
1563 *
1564 * RETURNS
1565 * scheme on success
1566 * INTERNET_SCHEME_UNKNOWN on failure
1567 *
1568 */
1569 static INTERNET_SCHEME GetInternetSchemeW(LPCWSTR lpszScheme, DWORD nMaxCmp)
1570 {
1571 int i;
1572
1573 TRACE("%s %d\n",debugstr_wn(lpszScheme, nMaxCmp), nMaxCmp);
1574
1575 if(lpszScheme==NULL)
1576 return INTERNET_SCHEME_UNKNOWN;
1577
1578 for (i = 0; i < sizeof(url_schemes)/sizeof(url_schemes[0]); i++)
1579 if (!strncmpW(lpszScheme, url_schemes[i], nMaxCmp))
1580 return INTERNET_SCHEME_FIRST + i;
1581
1582 return INTERNET_SCHEME_UNKNOWN;
1583 }
1584
1585 /***********************************************************************
1586 * SetUrlComponentValueW (Internal)
1587 *
1588 * Helper function for InternetCrackUrlW
1589 *
1590 * PARAMS
1591 * lppszComponent [O] Holds the returned string
1592 * dwComponentLen [I] Holds the size of lppszComponent
1593 * [O] Holds the length of the string in lppszComponent without '\0'
1594 * lpszStart [I] Holds the string to copy from
1595 * len [I] Holds the length of lpszStart without '\0'
1596 *
1597 * RETURNS
1598 * TRUE on success
1599 * FALSE on failure
1600 *
1601 */
1602 static BOOL SetUrlComponentValueW(LPWSTR* lppszComponent, LPDWORD dwComponentLen, LPCWSTR lpszStart, DWORD len)
1603 {
1604 TRACE("%s (%d)\n", debugstr_wn(lpszStart,len), len);
1605
1606 if ( (*dwComponentLen == 0) && (*lppszComponent == NULL) )
1607 return FALSE;
1608
1609 if (*dwComponentLen != 0 || *lppszComponent == NULL)
1610 {
1611 if (*lppszComponent == NULL)
1612 {
1613 *lppszComponent = (LPWSTR)lpszStart;
1614 *dwComponentLen = len;
1615 }
1616 else
1617 {
1618 DWORD ncpylen = min((*dwComponentLen)-1, len);
1619 memcpy(*lppszComponent, lpszStart, ncpylen*sizeof(WCHAR));
1620 (*lppszComponent)[ncpylen] = '\0';
1621 *dwComponentLen = ncpylen;
1622 }
1623 }
1624
1625 return TRUE;
1626 }
1627
1628 /***********************************************************************
1629 * InternetCrackUrlW (WININET.@)
1630 *
1631 * Break up URL into its components
1632 *
1633 * RETURNS
1634 * TRUE on success
1635 * FALSE on failure
1636 */
1637 BOOL WINAPI InternetCrackUrlW(LPCWSTR lpszUrl_orig, DWORD dwUrlLength_orig, DWORD dwFlags,
1638 LPURL_COMPONENTSW lpUC)
1639 {
1640 /*
1641 * RFC 1808
1642 * <protocol>:[//<net_loc>][/path][;<params>][?<query>][#<fragment>]
1643 *
1644 */
1645 LPCWSTR lpszParam = NULL;
1646 BOOL bIsAbsolute = FALSE;
1647 LPCWSTR lpszap, lpszUrl = lpszUrl_orig;
1648 LPCWSTR lpszcp = NULL;
1649 LPWSTR lpszUrl_decode = NULL;
1650 DWORD dwUrlLength = dwUrlLength_orig;
1651
1652 TRACE("(%s %u %x %p)\n",
1653 lpszUrl ? debugstr_wn(lpszUrl, dwUrlLength ? dwUrlLength : strlenW(lpszUrl)) : "(null)",
1654 dwUrlLength, dwFlags, lpUC);
1655
1656 if (!lpszUrl_orig || !*lpszUrl_orig || !lpUC)
1657 {
1658 INTERNET_SetLastError(ERROR_INVALID_PARAMETER);
1659 return FALSE;
1660 }
1661 if (!dwUrlLength) dwUrlLength = strlenW(lpszUrl);
1662
1663 if (dwFlags & ICU_DECODE)
1664 {
1665 WCHAR *url_tmp;
1666 DWORD len = dwUrlLength + 1;
1667
1668 if (!(url_tmp = heap_alloc(len * sizeof(WCHAR))))
1669 {
1670 INTERNET_SetLastError(ERROR_OUTOFMEMORY);
1671 return FALSE;
1672 }
1673 memcpy(url_tmp, lpszUrl_orig, dwUrlLength * sizeof(WCHAR));
1674 url_tmp[dwUrlLength] = 0;
1675 if (!(lpszUrl_decode = heap_alloc(len * sizeof(WCHAR))))
1676 {
1677 heap_free(url_tmp);
1678 INTERNET_SetLastError(ERROR_OUTOFMEMORY);
1679 return FALSE;
1680 }
1681 if (InternetCanonicalizeUrlW(url_tmp, lpszUrl_decode, &len, ICU_DECODE | ICU_NO_ENCODE))
1682 {
1683 dwUrlLength = len;
1684 lpszUrl = lpszUrl_decode;
1685 }
1686 heap_free(url_tmp);
1687 }
1688 lpszap = lpszUrl;
1689
1690 /* Determine if the URI is absolute. */
1691 while (lpszap - lpszUrl < dwUrlLength)
1692 {
1693 if (isalnumW(*lpszap) || *lpszap == '+' || *lpszap == '.' || *lpszap == '-')
1694 {
1695 lpszap++;
1696 continue;
1697 }
1698 if ((*lpszap == ':') && (lpszap - lpszUrl >= 2))
1699 {
1700 bIsAbsolute = TRUE;
1701 lpszcp = lpszap;
1702 }
1703 else
1704 {
1705 lpszcp = lpszUrl; /* Relative url */
1706 }
1707
1708 break;
1709 }
1710
1711 lpUC->nScheme = INTERNET_SCHEME_UNKNOWN;
1712 lpUC->nPort = INTERNET_INVALID_PORT_NUMBER;
1713
1714 /* Parse <params> */
1715 lpszParam = memchrW(lpszap, ';', dwUrlLength - (lpszap - lpszUrl));
1716 if(!lpszParam)
1717 lpszParam = memchrW(lpszap, '?', dwUrlLength - (lpszap - lpszUrl));
1718 if(!lpszParam)
1719 lpszParam = memchrW(lpszap, '#', dwUrlLength - (lpszap - lpszUrl));
1720
1721 SetUrlComponentValueW(&lpUC->lpszExtraInfo, &lpUC->dwExtraInfoLength,
1722 lpszParam, lpszParam ? dwUrlLength-(lpszParam-lpszUrl) : 0);
1723
1724 if (bIsAbsolute) /* Parse <protocol>:[//<net_loc>] */
1725 {
1726 LPCWSTR lpszNetLoc;
1727
1728 /* Get scheme first. */
1729 lpUC->nScheme = GetInternetSchemeW(lpszUrl, lpszcp - lpszUrl);
1730 SetUrlComponentValueW(&lpUC->lpszScheme, &lpUC->dwSchemeLength,
1731 lpszUrl, lpszcp - lpszUrl);
1732
1733 /* Eat ':' in protocol. */
1734 lpszcp++;
1735
1736 /* double slash indicates the net_loc portion is present */
1737 if ((lpszcp[0] == '/') && (lpszcp[1] == '/'))
1738 {
1739 lpszcp += 2;
1740
1741 lpszNetLoc = memchrW(lpszcp, '/', dwUrlLength - (lpszcp - lpszUrl));
1742 if (lpszParam)
1743 {
1744 if (lpszNetLoc)
1745 lpszNetLoc = min(lpszNetLoc, lpszParam);
1746 else
1747 lpszNetLoc = lpszParam;
1748 }
1749 else if (!lpszNetLoc)
1750 lpszNetLoc = lpszcp + dwUrlLength-(lpszcp-lpszUrl);
1751
1752 /* Parse net-loc */
1753 if (lpszNetLoc)
1754 {
1755 LPCWSTR lpszHost;
1756 LPCWSTR lpszPort;
1757
1758 /* [<user>[<:password>]@]<host>[:<port>] */
1759 /* First find the user and password if they exist */
1760
1761 lpszHost = memchrW(lpszcp, '@', dwUrlLength - (lpszcp - lpszUrl));
1762 if (lpszHost == NULL || lpszHost > lpszNetLoc)
1763 {
1764 /* username and password not specified. */
1765 SetUrlComponentValueW(&lpUC->lpszUserName, &lpUC->dwUserNameLength, NULL, 0);
1766 SetUrlComponentValueW(&lpUC->lpszPassword, &lpUC->dwPasswordLength, NULL, 0);
1767 }
1768 else /* Parse out username and password */
1769 {
1770 LPCWSTR lpszUser = lpszcp;
1771 LPCWSTR lpszPasswd = lpszHost;
1772
1773 while (lpszcp < lpszHost)
1774 {
1775 if (*lpszcp == ':')
1776 lpszPasswd = lpszcp;
1777
1778 lpszcp++;
1779 }
1780
1781 SetUrlComponentValueW(&lpUC->lpszUserName, &lpUC->dwUserNameLength,
1782 lpszUser, lpszPasswd - lpszUser);
1783
1784 if (lpszPasswd != lpszHost)
1785 lpszPasswd++;
1786 SetUrlComponentValueW(&lpUC->lpszPassword, &lpUC->dwPasswordLength,
1787 lpszPasswd == lpszHost ? NULL : lpszPasswd,
1788 lpszHost - lpszPasswd);
1789
1790 lpszcp++; /* Advance to beginning of host */
1791 }
1792
1793 /* Parse <host><:port> */
1794
1795 lpszHost = lpszcp;
1796 lpszPort = lpszNetLoc;
1797
1798 /* special case for res:// URLs: there is no port here, so the host is the
1799 entire string up to the first '/' */
1800 if(lpUC->nScheme==INTERNET_SCHEME_RES)
1801 {
1802 SetUrlComponentValueW(&lpUC->lpszHostName, &lpUC->dwHostNameLength,
1803 lpszHost, lpszPort - lpszHost);
1804 lpszcp=lpszNetLoc;
1805 }
1806 else
1807 {
1808 while (lpszcp < lpszNetLoc)
1809 {
1810 if (*lpszcp == ':')
1811 lpszPort = lpszcp;
1812
1813 lpszcp++;
1814 }
1815
1816 /* If the scheme is "file" and the host is just one letter, it's not a host */
1817 if(lpUC->nScheme==INTERNET_SCHEME_FILE && lpszPort <= lpszHost+1)
1818 {
1819 lpszcp=lpszHost;
1820 SetUrlComponentValueW(&lpUC->lpszHostName, &lpUC->dwHostNameLength,
1821 NULL, 0);
1822 }
1823 else
1824 {
1825 SetUrlComponentValueW(&lpUC->lpszHostName, &lpUC->dwHostNameLength,
1826 lpszHost, lpszPort - lpszHost);
1827 if (lpszPort != lpszNetLoc)
1828 lpUC->nPort = atoiW(++lpszPort);
1829 else switch (lpUC->nScheme)
1830 {
1831 case INTERNET_SCHEME_HTTP:
1832 lpUC->nPort = INTERNET_DEFAULT_HTTP_PORT;
1833 break;
1834 case INTERNET_SCHEME_HTTPS:
1835 lpUC->nPort = INTERNET_DEFAULT_HTTPS_PORT;
1836 break;
1837 case INTERNET_SCHEME_FTP:
1838 lpUC->nPort = INTERNET_DEFAULT_FTP_PORT;
1839 break;
1840 case INTERNET_SCHEME_GOPHER:
1841 lpUC->nPort = INTERNET_DEFAULT_GOPHER_PORT;
1842 break;
1843 default:
1844 break;
1845 }
1846 }
1847 }
1848 }
1849 }
1850 else
1851 {
1852 SetUrlComponentValueW(&lpUC->lpszUserName, &lpUC->dwUserNameLength, NULL, 0);
1853 SetUrlComponentValueW(&lpUC->lpszPassword, &lpUC->dwPasswordLength, NULL, 0);
1854 SetUrlComponentValueW(&lpUC->lpszHostName, &lpUC->dwHostNameLength, NULL, 0);
1855 }
1856 }
1857 else
1858 {
1859 SetUrlComponentValueW(&lpUC->lpszScheme, &lpUC->dwSchemeLength, NULL, 0);
1860 SetUrlComponentValueW(&lpUC->lpszUserName, &lpUC->dwUserNameLength, NULL, 0);
1861 SetUrlComponentValueW(&lpUC->lpszPassword, &lpUC->dwPasswordLength, NULL, 0);
1862 SetUrlComponentValueW(&lpUC->lpszHostName, &lpUC->dwHostNameLength, NULL, 0);
1863 }
1864
1865 /* Here lpszcp points to:
1866 *
1867 * <protocol>:[//<net_loc>][/path][;<params>][?<query>][#<fragment>]
1868 * ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
1869 */
1870 if (lpszcp != 0 && lpszcp - lpszUrl < dwUrlLength && (!lpszParam || lpszcp <= lpszParam))
1871 {
1872 DWORD len;
1873
1874 /* Only truncate the parameter list if it's already been saved
1875 * in lpUC->lpszExtraInfo.
1876 */
1877 if (lpszParam && lpUC->dwExtraInfoLength && lpUC->lpszExtraInfo)
1878 len = lpszParam - lpszcp;
1879 else
1880 {
1881 /* Leave the parameter list in lpszUrlPath. Strip off any trailing
1882 * newlines if necessary.
1883 */
1884 LPWSTR lpsznewline = memchrW(lpszcp, '\n', dwUrlLength - (lpszcp - lpszUrl));
1885 if (lpsznewline != NULL)
1886 len = lpsznewline - lpszcp;
1887 else
1888 len = dwUrlLength-(lpszcp-lpszUrl);
1889 }
1890 if (lpUC->dwUrlPathLength && lpUC->lpszUrlPath &&
1891 lpUC->nScheme == INTERNET_SCHEME_FILE)
1892 {
1893 WCHAR tmppath[MAX_PATH];
1894 if (*lpszcp == '/')
1895 {
1896 len = MAX_PATH;
1897 PathCreateFromUrlW(lpszUrl_orig, tmppath, &len, 0);
1898 }
1899 else
1900 {
1901 WCHAR *iter;
1902 memcpy(tmppath, lpszcp, len * sizeof(WCHAR));
1903 tmppath[len] = '\0';
1904
1905 iter = tmppath;
1906 while (*iter) {
1907 if (*iter == '/')
1908 *iter = '\\';
1909 ++iter;
1910 }
1911 }
1912 /* if ends in \. or \.. append a backslash */
1913 if (tmppath[len - 1] == '.' &&
1914 (tmppath[len - 2] == '\\' ||
1915 (tmppath[len - 2] == '.' && tmppath[len - 3] == '\\')))
1916 {
1917 if (len < MAX_PATH - 1)
1918 {
1919 tmppath[len] = '\\';
1920 tmppath[len+1] = '\0';
1921 ++len;
1922 }
1923 }
1924 SetUrlComponentValueW(&lpUC->lpszUrlPath, &lpUC->dwUrlPathLength,
1925 tmppath, len);
1926 }
1927 else
1928 SetUrlComponentValueW(&lpUC->lpszUrlPath, &lpUC->dwUrlPathLength,
1929 lpszcp, len);
1930 }
1931 else
1932 {
1933 if (lpUC->lpszUrlPath && (lpUC->dwUrlPathLength > 0))
1934 lpUC->lpszUrlPath[0] = 0;
1935 lpUC->dwUrlPathLength = 0;
1936 }
1937
1938 TRACE("%s: scheme(%s) host(%s) path(%s) extra(%s)\n", debugstr_wn(lpszUrl,dwUrlLength),
1939 debugstr_wn(lpUC->lpszScheme,lpUC->dwSchemeLength),
1940 debugstr_wn(lpUC->lpszHostName,lpUC->dwHostNameLength),
1941 debugstr_wn(lpUC->lpszUrlPath,lpUC->dwUrlPathLength),
1942 debugstr_wn(lpUC->lpszExtraInfo,lpUC->dwExtraInfoLength));
1943
1944 heap_free( lpszUrl_decode );
1945 return TRUE;
1946 }
1947
1948 /***********************************************************************
1949 * InternetAttemptConnect (WININET.@)
1950 *
1951 * Attempt to make a connection to the internet
1952 *
1953 * RETURNS
1954 * ERROR_SUCCESS on success
1955 * Error value on failure
1956 *
1957 */
1958 DWORD WINAPI InternetAttemptConnect(DWORD dwReserved)
1959 {
1960 FIXME("Stub\n");
1961 return ERROR_SUCCESS;
1962 }
1963
1964
1965 /***********************************************************************
1966 * InternetCanonicalizeUrlA (WININET.@)
1967 *
1968 * Escape unsafe characters and spaces
1969 *
1970 * RETURNS
1971 * TRUE on success
1972 * FALSE on failure
1973 *
1974 */
1975 BOOL WINAPI InternetCanonicalizeUrlA(LPCSTR lpszUrl, LPSTR lpszBuffer,
1976 LPDWORD lpdwBufferLength, DWORD dwFlags)
1977 {
1978 HRESULT hr;
1979 DWORD dwURLFlags = URL_WININET_COMPATIBILITY | URL_ESCAPE_UNSAFE;
1980
1981 TRACE("(%s, %p, %p, 0x%08x) bufferlength: %d\n", debugstr_a(lpszUrl), lpszBuffer,
1982 lpdwBufferLength, dwFlags, lpdwBufferLength ? *lpdwBufferLength : -1);
1983
1984 if(dwFlags & ICU_DECODE)
1985 {
1986 dwURLFlags |= URL_UNESCAPE;
1987 dwFlags &= ~ICU_DECODE;
1988 }
1989
1990 if(dwFlags & ICU_ESCAPE)
1991 {
1992 dwURLFlags |= URL_UNESCAPE;
1993 dwFlags &= ~ICU_ESCAPE;
1994 }
1995
1996 if(dwFlags & ICU_BROWSER_MODE)
1997 {
1998 dwURLFlags |= URL_BROWSER_MODE;
1999 dwFlags &= ~ICU_BROWSER_MODE;
2000 }
2001
2002 if(dwFlags & ICU_NO_ENCODE)
2003 {
2004 /* Flip this bit to correspond to URL_ESCAPE_UNSAFE */
2005 dwURLFlags ^= URL_ESCAPE_UNSAFE;
2006 dwFlags &= ~ICU_NO_ENCODE;
2007 }
2008
2009 if (dwFlags) FIXME("Unhandled flags 0x%08x\n", dwFlags);
2010
2011 hr = UrlCanonicalizeA(lpszUrl, lpszBuffer, lpdwBufferLength, dwURLFlags);
2012 if (hr == E_POINTER) SetLastError(ERROR_INSUFFICIENT_BUFFER);
2013 if (hr == E_INVALIDARG) SetLastError(ERROR_INVALID_PARAMETER);
2014
2015 return (hr == S_OK) ? TRUE : FALSE;
2016 }
2017
2018 /***********************************************************************
2019 * InternetCanonicalizeUrlW (WININET.@)
2020 *
2021 * Escape unsafe characters and spaces
2022 *
2023 * RETURNS
2024 * TRUE on success
2025 * FALSE on failure
2026 *
2027 */
2028 BOOL WINAPI InternetCanonicalizeUrlW(LPCWSTR lpszUrl, LPWSTR lpszBuffer,
2029 LPDWORD lpdwBufferLength, DWORD dwFlags)
2030 {
2031 HRESULT hr;
2032 DWORD dwURLFlags = URL_WININET_COMPATIBILITY | URL_ESCAPE_UNSAFE;
2033
2034 TRACE("(%s, %p, %p, 0x%08x) bufferlength: %d\n", debugstr_w(lpszUrl), lpszBuffer,
2035 lpdwBufferLength, dwFlags, lpdwBufferLength ? *lpdwBufferLength : -1);
2036
2037 if(dwFlags & ICU_DECODE)
2038 {
2039 dwURLFlags |= URL_UNESCAPE;
2040 dwFlags &= ~ICU_DECODE;
2041 }
2042
2043 if(dwFlags & ICU_ESCAPE)
2044 {
2045 dwURLFlags |= URL_UNESCAPE;
2046 dwFlags &= ~ICU_ESCAPE;
2047 }
2048
2049 if(dwFlags & ICU_BROWSER_MODE)
2050 {
2051 dwURLFlags |= URL_BROWSER_MODE;
2052 dwFlags &= ~ICU_BROWSER_MODE;
2053 }
2054
2055 if(dwFlags & ICU_NO_ENCODE)
2056 {
2057 /* Flip this bit to correspond to URL_ESCAPE_UNSAFE */
2058 dwURLFlags ^= URL_ESCAPE_UNSAFE;
2059 dwFlags &= ~ICU_NO_ENCODE;
2060 }
2061
2062 if (dwFlags) FIXME("Unhandled flags 0x%08x\n", dwFlags);
2063
2064 hr = UrlCanonicalizeW(lpszUrl, lpszBuffer, lpdwBufferLength, dwURLFlags);
2065 if (hr == E_POINTER) SetLastError(ERROR_INSUFFICIENT_BUFFER);
2066 if (hr == E_INVALIDARG) SetLastError(ERROR_INVALID_PARAMETER);
2067
2068 return (hr == S_OK) ? TRUE : FALSE;
2069 }
2070
2071 /* #################################################### */
2072
2073 static INTERNET_STATUS_CALLBACK set_status_callback(
2074 object_header_t *lpwh, INTERNET_STATUS_CALLBACK callback, BOOL unicode)
2075 {
2076 INTERNET_STATUS_CALLBACK ret;
2077
2078 if (unicode) lpwh->dwInternalFlags |= INET_CALLBACKW;
2079 else lpwh->dwInternalFlags &= ~INET_CALLBACKW;
2080
2081 ret = lpwh->lpfnStatusCB;
2082 lpwh->lpfnStatusCB = callback;
2083
2084 return ret;
2085 }
2086
2087 /***********************************************************************
2088 * InternetSetStatusCallbackA (WININET.@)
2089 *
2090 * Sets up a callback function which is called as progress is made
2091 * during an operation.
2092 *
2093 * RETURNS
2094 * Previous callback or NULL on success
2095 * INTERNET_INVALID_STATUS_CALLBACK on failure
2096 *
2097 */
2098 INTERNET_STATUS_CALLBACK WINAPI InternetSetStatusCallbackA(
2099 HINTERNET hInternet ,INTERNET_STATUS_CALLBACK lpfnIntCB)
2100 {
2101 INTERNET_STATUS_CALLBACK retVal;
2102 object_header_t *lpwh;
2103
2104 TRACE("%p\n", hInternet);
2105
2106 if (!(lpwh = get_handle_object(hInternet)))
2107 return INTERNET_INVALID_STATUS_CALLBACK;
2108
2109 retVal = set_status_callback(lpwh, lpfnIntCB, FALSE);
2110
2111 WININET_Release( lpwh );
2112 return retVal;
2113 }
2114
2115 /***********************************************************************
2116 * InternetSetStatusCallbackW (WININET.@)
2117 *
2118 * Sets up a callback function which is called as progress is made
2119 * during an operation.
2120 *
2121 * RETURNS
2122 * Previous callback or NULL on success
2123 * INTERNET_INVALID_STATUS_CALLBACK on failure
2124 *
2125 */
2126 INTERNET_STATUS_CALLBACK WINAPI InternetSetStatusCallbackW(
2127 HINTERNET hInternet ,INTERNET_STATUS_CALLBACK lpfnIntCB)
2128 {
2129 INTERNET_STATUS_CALLBACK retVal;
2130 object_header_t *lpwh;
2131
2132 TRACE("%p\n", hInternet);
2133
2134 if (!(lpwh = get_handle_object(hInternet)))
2135 return INTERNET_INVALID_STATUS_CALLBACK;
2136
2137 retVal = set_status_callback(lpwh, lpfnIntCB, TRUE);
2138
2139 WININET_Release( lpwh );
2140 return retVal;
2141 }
2142
2143 /***********************************************************************
2144 * InternetSetFilePointer (WININET.@)
2145 */
2146 DWORD WINAPI InternetSetFilePointer(HINTERNET hFile, LONG lDistanceToMove,
2147 PVOID pReserved, DWORD dwMoveContext, DWORD_PTR dwContext)
2148 {
2149 FIXME("(%p %d %p %d %lx): stub\n", hFile, lDistanceToMove, pReserved, dwMoveContext, dwContext);
2150 return FALSE;
2151 }
2152
2153 /***********************************************************************
2154 * InternetWriteFile (WININET.@)
2155 *
2156 * Write data to an open internet file
2157 *
2158 * RETURNS
2159 * TRUE on success
2160 * FALSE on failure
2161 *
2162 */
2163 BOOL WINAPI InternetWriteFile(HINTERNET hFile, LPCVOID lpBuffer,
2164 DWORD dwNumOfBytesToWrite, LPDWORD lpdwNumOfBytesWritten)
2165 {
2166 object_header_t *lpwh;
2167 BOOL res;
2168
2169 TRACE("(%p %p %d %p)\n", hFile, lpBuffer, dwNumOfBytesToWrite, lpdwNumOfBytesWritten);
2170
2171 lpwh = get_handle_object( hFile );
2172 if (!lpwh) {
2173 WARN("Invalid handle\n");
2174 SetLastError(ERROR_INVALID_HANDLE);
2175 return FALSE;
2176 }
2177
2178 if(lpwh->vtbl->WriteFile) {
2179 res = lpwh->vtbl->WriteFile(lpwh, lpBuffer, dwNumOfBytesToWrite, lpdwNumOfBytesWritten);
2180 }else {
2181 WARN("No Writefile method.\n");
2182 res = ERROR_INVALID_HANDLE;
2183 }
2184
2185 WININET_Release( lpwh );
2186
2187 if(res != ERROR_SUCCESS)
2188 SetLastError(res);
2189 return res == ERROR_SUCCESS;
2190 }
2191
2192
2193 /***********************************************************************
2194 * InternetReadFile (WININET.@)
2195 *
2196 * Read data from an open internet file
2197 *
2198 * RETURNS
2199 * TRUE on success
2200 * FALSE on failure
2201 *
2202 */
2203 BOOL WINAPI InternetReadFile(HINTERNET hFile, LPVOID lpBuffer,
2204 DWORD dwNumOfBytesToRead, LPDWORD pdwNumOfBytesRead)
2205 {
2206 object_header_t *hdr;
2207 DWORD res = ERROR_INTERNET_INCORRECT_HANDLE_TYPE;
2208
2209 TRACE("%p %p %d %p\n", hFile, lpBuffer, dwNumOfBytesToRead, pdwNumOfBytesRead);
2210
2211 hdr = get_handle_object(hFile);
2212 if (!hdr) {
2213 INTERNET_SetLastError(ERROR_INVALID_HANDLE);
2214 return FALSE;
2215 }
2216
2217 if(hdr->vtbl->ReadFile)
2218 res = hdr->vtbl->ReadFile(hdr, lpBuffer, dwNumOfBytesToRead, pdwNumOfBytesRead);
2219
2220 WININET_Release(hdr);
2221
2222 TRACE("-- %s (%u) (bytes read: %d)\n", res == ERROR_SUCCESS ? "TRUE": "FALSE", res,
2223 pdwNumOfBytesRead ? *pdwNumOfBytesRead : -1);
2224
2225 if(res != ERROR_SUCCESS)
2226 SetLastError(res);
2227 return res == ERROR_SUCCESS;
2228 }
2229
2230 /***********************************************************************
2231 * InternetReadFileExA (WININET.@)
2232 *
2233 * Read data from an open internet file
2234 *
2235 * PARAMS
2236 * hFile [I] Handle returned by InternetOpenUrl or HttpOpenRequest.
2237 * lpBuffersOut [I/O] Buffer.
2238 * dwFlags [I] Flags. See notes.
2239 * dwContext [I] Context for callbacks.
2240 *
2241 * RETURNS
2242 * TRUE on success
2243 * FALSE on failure
2244 *
2245 * NOTES
2246 * The parameter dwFlags include zero or more of the following flags:
2247 *|IRF_ASYNC - Makes the call asynchronous.
2248 *|IRF_SYNC - Makes the call synchronous.
2249 *|IRF_USE_CONTEXT - Forces dwContext to be used.
2250 *|IRF_NO_WAIT - Don't block if the data is not available, just return what is available.
2251 *
2252 * However, in testing IRF_USE_CONTEXT seems to have no effect - dwContext isn't used.
2253 *
2254 * SEE
2255 * InternetOpenUrlA(), HttpOpenRequestA()
2256 */
2257 BOOL WINAPI InternetReadFileExA(HINTERNET hFile, LPINTERNET_BUFFERSA lpBuffersOut,
2258 DWORD dwFlags, DWORD_PTR dwContext)
2259 {
2260 object_header_t *hdr;
2261 DWORD res = ERROR_INTERNET_INCORRECT_HANDLE_TYPE;
2262
2263 TRACE("(%p %p 0x%x 0x%lx)\n", hFile, lpBuffersOut, dwFlags, dwContext);
2264
2265 hdr = get_handle_object(hFile);
2266 if (!hdr) {
2267 INTERNET_SetLastError(ERROR_INVALID_HANDLE);
2268 return FALSE;
2269 }
2270
2271 if(hdr->vtbl->ReadFileExA)
2272 res = hdr->vtbl->ReadFileExA(hdr, lpBuffersOut, dwFlags, dwContext);
2273
2274 WININET_Release(hdr);
2275
2276 TRACE("-- %s (%u, bytes read: %d)\n", res == ERROR_SUCCESS ? "TRUE": "FALSE",
2277 res, lpBuffersOut->dwBufferLength);
2278
2279 if(res != ERROR_SUCCESS)
2280 SetLastError(res);
2281 return res == ERROR_SUCCESS;
2282 }
2283
2284 /***********************************************************************
2285 * InternetReadFileExW (WININET.@)
2286 * SEE
2287 * InternetReadFileExA()
2288 */
2289 BOOL WINAPI InternetReadFileExW(HINTERNET hFile, LPINTERNET_BUFFERSW lpBuffer,
2290 DWORD dwFlags, DWORD_PTR dwContext)
2291 {
2292 object_header_t *hdr;
2293 DWORD res = ERROR_INTERNET_INCORRECT_HANDLE_TYPE;
2294
2295 TRACE("(%p %p 0x%x 0x%lx)\n", hFile, lpBuffer, dwFlags, dwContext);
2296
2297 hdr = get_handle_object(hFile);
2298 if (!hdr) {
2299 INTERNET_SetLastError(ERROR_INVALID_HANDLE);
2300 return FALSE;
2301 }
2302
2303 if(hdr->vtbl->ReadFileExW)
2304 res = hdr->vtbl->ReadFileExW(hdr, lpBuffer, dwFlags, dwContext);
2305
2306 WININET_Release(hdr);
2307
2308 TRACE("-- %s (%u, bytes read: %d)\n", res == ERROR_SUCCESS ? "TRUE": "FALSE",
2309 res, lpBuffer->dwBufferLength);
2310
2311 if(res != ERROR_SUCCESS)
2312 SetLastError(res);
2313 return res == ERROR_SUCCESS;
2314 }
2315
2316 static DWORD query_global_option(DWORD option, void *buffer, DWORD *size, BOOL unicode)
2317 {
2318 /* FIXME: This function currently handles more options than it should. Options requiring
2319 * proper handles should be moved to proper functions */
2320 switch(option) {
2321 case INTERNET_OPTION_HTTP_VERSION:
2322 if (*size < sizeof(HTTP_VERSION_INFO))
2323 return ERROR_INSUFFICIENT_BUFFER;
2324
2325 /*
2326 * Presently hardcoded to 1.1
2327 */
2328 ((HTTP_VERSION_INFO*)buffer)->dwMajorVersion = 1;
2329 ((HTTP_VERSION_INFO*)buffer)->dwMinorVersion = 1;
2330 *size = sizeof(HTTP_VERSION_INFO);
2331
2332 return ERROR_SUCCESS;
2333
2334 case INTERNET_OPTION_CONNECTED_STATE:
2335 FIXME("INTERNET_OPTION_CONNECTED_STATE: semi-stub\n");
2336
2337 if (*size < sizeof(ULONG))
2338 return ERROR_INSUFFICIENT_BUFFER;
2339
2340 *(ULONG*)buffer = INTERNET_STATE_CONNECTED;
2341 *size = sizeof(ULONG);
2342
2343 return ERROR_SUCCESS;
2344
2345 case INTERNET_OPTION_PROXY: {
2346 appinfo_t ai;
2347 BOOL ret;
2348
2349 TRACE("Getting global proxy info\n");
2350 memset(&ai, 0, sizeof(appinfo_t));
2351 INTERNET_ConfigureProxy(&ai);
2352
2353 ret = APPINFO_QueryOption(&ai.hdr, INTERNET_OPTION_PROXY, buffer, size, unicode); /* FIXME */
2354 APPINFO_Destroy(&ai.hdr);
2355 return ret;
2356 }
2357
2358 case INTERNET_OPTION_MAX_CONNS_PER_SERVER:
2359 TRACE("INTERNET_OPTION_MAX_CONNS_PER_SERVER\n");
2360
2361 if (*size < sizeof(ULONG))
2362 return ERROR_INSUFFICIENT_BUFFER;
2363
2364 *(ULONG*)buffer = max_conns;
2365 *size = sizeof(ULONG);
2366
2367 return ERROR_SUCCESS;
2368
2369 case INTERNET_OPTION_MAX_CONNS_PER_1_0_SERVER:
2370 TRACE("INTERNET_OPTION_MAX_CONNS_1_0_SERVER\n");
2371
2372 if (*size < sizeof(ULONG))
2373 return ERROR_INSUFFICIENT_BUFFER;
2374
2375 *(ULONG*)buffer = max_1_0_conns;
2376 *size = sizeof(ULONG);
2377
2378 return ERROR_SUCCESS;
2379
2380 case INTERNET_OPTION_SECURITY_FLAGS:
2381 FIXME("INTERNET_OPTION_SECURITY_FLAGS: Stub\n");
2382 return ERROR_SUCCESS;
2383
2384 case INTERNET_OPTION_VERSION: {
2385 static const INTERNET_VERSION_INFO info = { 1, 2 };
2386
2387 TRACE("INTERNET_OPTION_VERSION\n");
2388
2389 if (*size < sizeof(INTERNET_VERSION_INFO))
2390 return ERROR_INSUFFICIENT_BUFFER;
2391
2392 memcpy(buffer, &info, sizeof(info));
2393 *size = sizeof(info);
2394
2395 return ERROR_SUCCESS;
2396 }
2397
2398 case INTERNET_OPTION_PER_CONNECTION_OPTION: {
2399 INTERNET_PER_CONN_OPTION_LISTW *con = buffer;
2400 INTERNET_PER_CONN_OPTION_LISTA *conA = buffer;
2401 DWORD res = ERROR_SUCCESS, i;
2402 proxyinfo_t pi;
2403 LONG ret;
2404
2405 TRACE("Getting global proxy info\n");
2406 if((ret = INTERNET_LoadProxySettings(&pi)))
2407 return ret;
2408
2409 FIXME("INTERNET_OPTION_PER_CONNECTION_OPTION stub\n");
2410
2411 if (*size < sizeof(INTERNET_PER_CONN_OPTION_LISTW)) {
2412 FreeProxyInfo(&pi);
2413 return ERROR_INSUFFICIENT_BUFFER;
2414 }
2415
2416 for (i = 0; i < con->dwOptionCount; i++) {
2417 INTERNET_PER_CONN_OPTIONW *optionW = con->pOptions + i;
2418 INTERNET_PER_CONN_OPTIONA *optionA = conA->pOptions + i;
2419
2420 switch (optionW->dwOption) {
2421 case INTERNET_PER_CONN_FLAGS:
2422 if(pi.proxyEnabled)
2423 optionW->Value.dwValue = PROXY_TYPE_PROXY;
2424 else
2425 optionW->Value.dwValue = PROXY_TYPE_DIRECT;
2426 break;
2427
2428 case INTERNET_PER_CONN_PROXY_SERVER:
2429 if (unicode)
2430 optionW->Value.pszValue = heap_strdupW(pi.proxy);
2431 else
2432 optionA->Value.pszValue = heap_strdupWtoA(pi.proxy);
2433 break;
2434
2435 case INTERNET_PER_CONN_PROXY_BYPASS:
2436 if (unicode)
2437 optionW->Value.pszValue = heap_strdupW(pi.proxyBypass);
2438 else
2439 optionA->Value.pszValue = heap_strdupWtoA(pi.proxyBypass);
2440 break;
2441
2442 case INTERNET_PER_CONN_AUTOCONFIG_URL:
2443 case INTERNET_PER_CONN_AUTODISCOVERY_FLAGS:
2444 case INTERNET_PER_CONN_AUTOCONFIG_SECONDARY_URL:
2445 case INTERNET_PER_CONN_AUTOCONFIG_RELOAD_DELAY_MINS:
2446 case INTERNET_PER_CONN_AUTOCONFIG_LAST_DETECT_TIME:
2447 case INTERNET_PER_CONN_AUTOCONFIG_LAST_DETECT_URL:
2448 FIXME("Unhandled dwOption %d\n", optionW->dwOption);
2449 memset(&optionW->Value, 0, sizeof(optionW->Value));
2450 break;
2451
2452 default:
2453 FIXME("Unknown dwOption %d\n", optionW->dwOption);
2454 res = ERROR_INVALID_PARAMETER;
2455 break;
2456 }
2457 }
2458 FreeProxyInfo(&pi);
2459
2460 return res;
2461 }
2462 case INTERNET_OPTION_REQUEST_FLAGS:
2463 case INTERNET_OPTION_USER_AGENT:
2464 *size = 0;
2465 return ERROR_INTERNET_INCORRECT_HANDLE_TYPE;
2466 case INTERNET_OPTION_POLICY:
2467 return ERROR_INVALID_PARAMETER;
2468 case INTERNET_OPTION_CONNECT_TIMEOUT:
2469 TRACE("INTERNET_OPTION_CONNECT_TIMEOUT\n");
2470
2471 if (*size < sizeof(ULONG))
2472 return ERROR_INSUFFICIENT_BUFFER;
2473
2474 *(ULONG*)buffer = connect_timeout;
2475 *size = sizeof(ULONG);
2476
2477 return ERROR_SUCCESS;
2478 }
2479
2480 FIXME("Stub for %d\n", option);
2481 return ERROR_INTERNET_INCORRECT_HANDLE_TYPE;
2482 }
2483
2484 DWORD INET_QueryOption(object_header_t *hdr, DWORD option, void *buffer, DWORD *size, BOOL unicode)
2485 {
2486 switch(option) {
2487 case INTERNET_OPTION_CONTEXT_VALUE:
2488 if (!size)
2489 return ERROR_INVALID_PARAMETER;
2490
2491 if (*size < sizeof(DWORD_PTR)) {
2492 *size = sizeof(DWORD_PTR);
2493 return ERROR_INSUFFICIENT_BUFFER;
2494 }
2495 if (!buffer)
2496 return ERROR_INVALID_PARAMETER;
2497
2498 *(DWORD_PTR *)buffer = hdr->dwContext;
2499 *size = sizeof(DWORD_PTR);
2500 return ERROR_SUCCESS;
2501
2502 case INTERNET_OPTION_REQUEST_FLAGS:
2503 WARN("INTERNET_OPTION_REQUEST_FLAGS\n");
2504 *size = sizeof(DWORD);
2505 return ERROR_INTERNET_INCORRECT_HANDLE_TYPE;
2506
2507 case INTERNET_OPTION_MAX_CONNS_PER_SERVER:
2508 case INTERNET_OPTION_MAX_CONNS_PER_1_0_SERVER:
2509 WARN("Called on global option %u\n", option);
2510 return ERROR_INTERNET_INVALID_OPERATION;
2511 }
2512
2513 /* FIXME: we shouldn't call it here */
2514 return query_global_option(option, buffer, size, unicode);
2515 }
2516
2517 /***********************************************************************
2518 * InternetQueryOptionW (WININET.@)
2519 *
2520 * Queries an options on the specified handle
2521 *
2522 * RETURNS
2523 * TRUE on success
2524 * FALSE on failure
2525 *
2526 */
2527 BOOL WINAPI InternetQueryOptionW(HINTERNET hInternet, DWORD dwOption,
2528 LPVOID lpBuffer, LPDWORD lpdwBufferLength)
2529 {
2530 object_header_t *hdr;
2531 DWORD res = ERROR_INVALID_HANDLE;
2532
2533 TRACE("%p %d %p %p\n", hInternet, dwOption, lpBuffer, lpdwBufferLength);
2534
2535 if(hInternet) {
2536 hdr = get_handle_object(hInternet);
2537 if (hdr) {
2538 res = hdr->vtbl->QueryOption(hdr, dwOption, lpBuffer, lpdwBufferLength, TRUE);
2539 WININET_Release(hdr);
2540 }
2541 }else {
2542 res = query_global_option(dwOption, lpBuffer, lpdwBufferLength, TRUE);
2543 }
2544
2545 if(res != ERROR_SUCCESS)
2546 SetLastError(res);
2547 return res == ERROR_SUCCESS;
2548 }
2549
2550 /***********************************************************************
2551 * InternetQueryOptionA (WININET.@)
2552 *
2553 * Queries an options on the specified handle
2554 *
2555 * RETURNS
2556 * TRUE on success
2557 * FALSE on failure
2558 *
2559 */
2560 BOOL WINAPI InternetQueryOptionA(HINTERNET hInternet, DWORD dwOption,
2561 LPVOID lpBuffer, LPDWORD lpdwBufferLength)
2562 {
2563 object_header_t *hdr;
2564 DWORD res = ERROR_INVALID_HANDLE;
2565
2566 TRACE("%p %d %p %p\n", hInternet, dwOption, lpBuffer, lpdwBufferLength);
2567
2568 if(hInternet) {
2569 hdr = get_handle_object(hInternet);
2570 if (hdr) {
2571 res = hdr->vtbl->QueryOption(hdr, dwOption, lpBuffer, lpdwBufferLength, FALSE);
2572 WININET_Release(hdr);
2573 }
2574 }else {
2575 res = query_global_option(dwOption, lpBuffer, lpdwBufferLength, FALSE);
2576 }
2577
2578 if(res != ERROR_SUCCESS)
2579 SetLastError(res);
2580 return res == ERROR_SUCCESS;
2581 }
2582
2583 DWORD INET_SetOption(object_header_t *hdr, DWORD option, void *buf, DWORD size)
2584 {
2585 switch(option) {
2586 case INTERNET_OPTION_CALLBACK:
2587 WARN("Not settable option %u\n", option);
2588 return ERROR_INTERNET_OPTION_NOT_SETTABLE;
2589 case INTERNET_OPTION_MAX_CONNS_PER_SERVER:
2590 case INTERNET_OPTION_MAX_CONNS_PER_1_0_SERVER:
2591 WARN("Called on global option %u\n", option);
2592 return ERROR_INTERNET_INVALID_OPERATION;
2593 }
2594
2595 return ERROR_INTERNET_INVALID_OPTION;
2596 }
2597
2598 static DWORD set_global_option(DWORD option, void *buf, DWORD size)
2599 {
2600 switch(option) {
2601 case INTERNET_OPTION_CALLBACK:
2602 WARN("Not global option %u\n", option);
2603 return ERROR_INTERNET_INCORRECT_HANDLE_TYPE;
2604
2605 case INTERNET_OPTION_MAX_CONNS_PER_SERVER:
2606 TRACE("INTERNET_OPTION_MAX_CONNS_PER_SERVER\n");
2607
2608 if(size != sizeof(max_conns))
2609 return ERROR_INTERNET_BAD_OPTION_LENGTH;
2610 if(!*(ULONG*)buf)
2611 return ERROR_BAD_ARGUMENTS;
2612
2613 max_conns = *(ULONG*)buf;
2614 return ERROR_SUCCESS;
2615
2616 case INTERNET_OPTION_MAX_CONNS_PER_1_0_SERVER:
2617 TRACE("INTERNET_OPTION_MAX_CONNS_PER_1_0_SERVER\n");
2618
2619 if(size != sizeof(max_1_0_conns))
2620 return ERROR_INTERNET_BAD_OPTION_LENGTH;
2621 if(!*(ULONG*)buf)
2622 return ERROR_BAD_ARGUMENTS;
2623
2624 max_1_0_conns = *(ULONG*)buf;
2625 return ERROR_SUCCESS;
2626
2627 case INTERNET_OPTION_CONNECT_TIMEOUT:
2628 TRACE("INTERNET_OPTION_CONNECT_TIMEOUT\n");
2629
2630 if(size != sizeof(connect_timeout))
2631 return ERROR_INTERNET_BAD_OPTION_LENGTH;
2632 if(!*(ULONG*)buf)
2633 return ERROR_BAD_ARGUMENTS;
2634
2635 connect_timeout = *(ULONG*)buf;
2636 return ERROR_SUCCESS;
2637
2638 case INTERNET_OPTION_SETTINGS_CHANGED:
2639 FIXME("INTERNETOPTION_SETTINGS_CHANGED semi-stub\n");
2640 collect_connections(COLLECT_CONNECTIONS);
2641 return ERROR_SUCCESS;
2642 }
2643
2644 return ERROR_INTERNET_INVALID_OPTION;
2645 }
2646
2647 /***********************************************************************
2648 * InternetSetOptionW (WININET.@)
2649 *
2650 * Sets an options on the specified handle
2651 *
2652 * RETURNS
2653 * TRUE on success
2654 * FALSE on failure
2655 *
2656 */
2657 BOOL WINAPI InternetSetOptionW(HINTERNET hInternet, DWORD dwOption,
2658 LPVOID lpBuffer, DWORD dwBufferLength)
2659 {
2660 object_header_t *lpwhh;
2661 BOOL ret = TRUE;
2662 DWORD res;
2663
2664 TRACE("(%p %d %p %d)\n", hInternet, dwOption, lpBuffer, dwBufferLength);
2665
2666 lpwhh = (object_header_t*) get_handle_object( hInternet );
2667 if(lpwhh)
2668 res = lpwhh->vtbl->SetOption(lpwhh, dwOption, lpBuffer, dwBufferLength);
2669 else
2670 res = set_global_option(dwOption, lpBuffer, dwBufferLength);
2671
2672 if(res != ERROR_INTERNET_INVALID_OPTION) {
2673 if(lpwhh)
2674 WININET_Release(lpwhh);
2675
2676 if(res != ERROR_SUCCESS)
2677 SetLastError(res);
2678
2679 return res == ERROR_SUCCESS;
2680 }
2681
2682 switch (dwOption)
2683 {
2684 case INTERNET_OPTION_HTTP_VERSION:
2685 {
2686 HTTP_VERSION_INFO* pVersion=(HTTP_VERSION_INFO*)lpBuffer;
2687 FIXME("Option INTERNET_OPTION_HTTP_VERSION(%d,%d): STUB\n",pVersion->dwMajorVersion,pVersion->dwMinorVersion);
2688 }
2689 break;
2690 case INTERNET_OPTION_ERROR_MASK:
2691 {
2692 if(!lpwhh) {
2693 SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE);
2694 return FALSE;
2695 } else if(*(ULONG*)lpBuffer & (~(INTERNET_ERROR_MASK_INSERT_CDROM|
2696 INTERNET_ERROR_MASK_COMBINED_SEC_CERT|
2697 INTERNET_ERROR_MASK_LOGIN_FAILURE_DISPLAY_ENTITY_BODY))) {
2698 SetLastError(ERROR_INVALID_PARAMETER);
2699 ret = FALSE;
2700 } else if(dwBufferLength != sizeof(ULONG)) {
2701 SetLastError(ERROR_INTERNET_BAD_OPTION_LENGTH);
2702 ret = FALSE;
2703 } else
2704 TRACE("INTERNET_OPTION_ERROR_MASK: %x\n", *(ULONG*)lpBuffer);
2705 lpwhh->ErrorMask = *(ULONG*)lpBuffer;
2706 }
2707 break;
2708 case INTERNET_OPTION_PROXY:
2709 {
2710 INTERNET_PROXY_INFOW *info = lpBuffer;
2711
2712 if (!lpBuffer || dwBufferLength < sizeof(INTERNET_PROXY_INFOW))
2713 {
2714 SetLastError(ERROR_INVALID_PARAMETER);
2715 return FALSE;
2716 }
2717 if (!hInternet)
2718 {
2719 EnterCriticalSection( &WININET_cs );
2720 free_global_proxy();
2721 global_proxy = heap_alloc( sizeof(proxyinfo_t) );
2722 if (global_proxy)
2723 {
2724 if (info->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
2725 {
2726 global_proxy->proxyEnabled = 1;
2727 global_proxy->proxy = heap_strdupW( info->lpszProxy );
2728 global_proxy->proxyBypass = heap_strdupW( info->lpszProxyBypass );
2729 }
2730 else
2731 {
2732 global_proxy->proxyEnabled = 0;
2733 global_proxy->proxy = global_proxy->proxyBypass = NULL;
2734 }
2735 }
2736 LeaveCriticalSection( &WININET_cs );
2737 }
2738 else
2739 {
2740 /* In general, each type of object should handle
2741 * INTERNET_OPTION_PROXY directly. This FIXME ensures it doesn't
2742 * get silently dropped.
2743 */
2744 FIXME("INTERNET_OPTION_PROXY unimplemented\n");
2745 SetLastError(ERROR_INTERNET_INVALID_OPTION);
2746 ret = FALSE;
2747 }
2748 break;
2749 }
2750 case INTERNET_OPTION_CODEPAGE:
2751 {
2752 ULONG codepage = *(ULONG *)lpBuffer;
2753 FIXME("Option INTERNET_OPTION_CODEPAGE (%d): STUB\n", codepage);
2754 }
2755 break;
2756 case INTERNET_OPTION_REQUEST_PRIORITY:
2757 {
2758 ULONG priority = *(ULONG *)lpBuffer;
2759 FIXME("Option INTERNET_OPTION_REQUEST_PRIORITY (%d): STUB\n", priority);
2760 }
2761 break;
2762 case INTERNET_OPTION_CONNECT_TIMEOUT:
2763 {
2764 ULONG connecttimeout = *(ULONG *)lpBuffer;
2765 FIXME("Option INTERNET_OPTION_CONNECT_TIMEOUT (%d): STUB\n", connecttimeout);
2766 }
2767 break;
2768 case INTERNET_OPTION_DATA_RECEIVE_TIMEOUT:
2769 {
2770 ULONG receivetimeout = *(ULONG *)lpBuffer;
2771 FIXME("Option INTERNET_OPTION_DATA_RECEIVE_TIMEOUT (%d): STUB\n", receivetimeout);
2772 }
2773 break;
2774 case INTERNET_OPTION_RESET_URLCACHE_SESSION:
2775 FIXME("Option INTERNET_OPTION_RESET_URLCACHE_SESSION: STUB\n");
2776 break;
2777 case INTERNET_OPTION_END_BROWSER_SESSION:
2778 FIXME("Option INTERNET_OPTION_END_BROWSER_SESSION: STUB\n");
2779 break;
2780 case INTERNET_OPTION_CONNECTED_STATE:
2781 FIXME("Option INTERNET_OPTION_CONNECTED_STATE: STUB\n");
2782 break;
2783 case INTERNET_OPTION_DISABLE_PASSPORT_AUTH:
2784 TRACE("Option INTERNET_OPTION_DISABLE_PASSPORT_AUTH: harmless stub, since not enabled\n");
2785 break;
2786 case INTERNET_OPTION_SEND_TIMEOUT:
2787 case INTERNET_OPTION_RECEIVE_TIMEOUT:
2788 case INTERNET_OPTION_DATA_SEND_TIMEOUT:
2789 {
2790 ULONG timeout = *(ULONG *)lpBuffer;
2791 FIXME("INTERNET_OPTION_SEND/RECEIVE_TIMEOUT/DATA_SEND_TIMEOUT %d\n", timeout);
2792 break;
2793 }
2794 case INTERNET_OPTION_CONNECT_RETRIES:
2795 {
2796 ULONG retries = *(ULONG *)lpBuffer;
2797 FIXME("INTERNET_OPTION_CONNECT_RETRIES %d\n", retries);
2798 break;
2799 }
2800 case INTERNET_OPTION_CONTEXT_VALUE:
2801 {
2802 if (!lpwhh)
2803 {
2804 SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE);
2805 return FALSE;
2806 }
2807 if (!lpBuffer || dwBufferLength != sizeof(DWORD_PTR))
2808 {
2809 SetLastError(ERROR_INVALID_PARAMETER);
2810 ret = FALSE;
2811 }
2812 else
2813 lpwhh->dwContext = *(DWORD_PTR *)lpBuffer;
2814 break;
2815 }
2816 case INTERNET_OPTION_SECURITY_FLAGS:
2817 FIXME("Option INTERNET_OPTION_SECURITY_FLAGS; STUB\n");
2818 break;
2819 case INTERNET_OPTION_DISABLE_AUTODIAL:
2820 FIXME("Option INTERNET_OPTION_DISABLE_AUTODIAL; STUB\n");
2821 break;
2822 case INTERNET_OPTION_HTTP_DECODING:
2823 FIXME("INTERNET_OPTION_HTTP_DECODING; STUB\n");
2824 SetLastError(ERROR_INTERNET_INVALID_OPTION);
2825 ret = FALSE;
2826 break;
2827 case INTERNET_OPTION_COOKIES_3RD_PARTY:
2828 FIXME("INTERNET_OPTION_COOKIES_3RD_PARTY; STUB\n");
2829 SetLastError(ERROR_INTERNET_INVALID_OPTION);
2830 ret = FALSE;
2831 break;
2832 case INTERNET_OPTION_SEND_UTF8_SERVERNAME_TO_PROXY:
2833 FIXME("INTERNET_OPTION_SEND_UTF8_SERVERNAME_TO_PROXY; STUB\n");
2834 SetLastError(ERROR_INTERNET_INVALID_OPTION);
2835 ret = FALSE;
2836 break;
2837 case INTERNET_OPTION_CODEPAGE_PATH:
2838 FIXME("INTERNET_OPTION_CODEPAGE_PATH; STUB\n");
2839 SetLastError(ERROR_INTERNET_INVALID_OPTION);
2840 ret = FALSE;
2841 break;
2842 case INTERNET_OPTION_CODEPAGE_EXTRA:
2843 FIXME("INTERNET_OPTION_CODEPAGE_EXTRA; STUB\n");
2844 SetLastError(ERROR_INTERNET_INVALID_OPTION);
2845 ret = FALSE;
2846 break;
2847 case INTERNET_OPTION_IDN:
2848 FIXME("INTERNET_OPTION_IDN; STUB\n");
2849 SetLastError(ERROR_INTERNET_INVALID_OPTION);
2850 ret = FALSE;
2851 break;
2852 case INTERNET_OPTION_POLICY:
2853 SetLastError(ERROR_INVALID_PARAMETER);
2854 ret = FALSE;
2855 break;
2856 case INTERNET_OPTION_PER_CONNECTION_OPTION: {
2857 INTERNET_PER_CONN_OPTION_LISTW *con = lpBuffer;
2858 LONG res;
2859 int i;
2860 proxyinfo_t pi;
2861
2862 INTERNET_LoadProxySettings(&pi);
2863
2864 for (i = 0; i < con->dwOptionCount; i++) {
2865 INTERNET_PER_CONN_OPTIONW *option = con->pOptions + i;
2866
2867 switch (option->dwOption) {
2868 case INTERNET_PER_CONN_PROXY_SERVER:
2869 heap_free(pi.proxy);
2870 pi.proxy = heap_strdupW(option->Value.pszValue);
2871 break;
2872
2873 case INTERNET_PER_CONN_FLAGS:
2874 if(option->Value.dwValue & PROXY_TYPE_PROXY)
2875 pi.proxyEnabled = 1;
2876 else
2877 {
2878 if(option->Value.dwValue != PROXY_TYPE_DIRECT)
2879 FIXME("Unhandled flags: 0x%x\n", option->Value.dwValue);
2880 pi.proxyEnabled = 0;
2881 }
2882 break;
2883
2884 case INTERNET_PER_CONN_AUTOCONFIG_URL:
2885 case INTERNET_PER_CONN_AUTODISCOVERY_FLAGS:
2886 case INTERNET_PER_CONN_AUTOCONFIG_SECONDARY_URL:
2887 case INTERNET_PER_CONN_AUTOCONFIG_RELOAD_DELAY_MINS:
2888 case INTERNET_PER_CONN_AUTOCONFIG_LAST_DETECT_TIME:
2889 case INTERNET_PER_CONN_AUTOCONFIG_LAST_DETECT_URL:
2890 case INTERNET_PER_CONN_PROXY_BYPASS:
2891 FIXME("Unhandled dwOption %d\n", option->dwOption);
2892 break;
2893
2894 default:
2895 FIXME("Unknown dwOption %d\n", option->dwOption);
2896 SetLastError(ERROR_INVALID_PARAMETER);
2897 break;
2898 }
2899 }
2900
2901 if ((res = INTERNET_SaveProxySettings(&pi)))
2902 SetLastError(res);
2903
2904 FreeProxyInfo(&pi);
2905
2906 ret = (res == ERROR_SUCCESS);
2907 break;
2908 }
2909 default:
2910 FIXME("Option %d STUB\n",dwOption);
2911 SetLastError(ERROR_INTERNET_INVALID_OPTION);
2912 ret = FALSE;
2913 break;
2914 }
2915
2916 if(lpwhh)
2917 WININET_Release( lpwhh );
2918
2919 return ret;
2920 }
2921
2922
2923 /***********************************************************************
2924 * InternetSetOptionA (WININET.@)
2925 *
2926 * Sets an options on the specified handle.
2927 *
2928 * RETURNS
2929 * TRUE on success
2930 * FALSE on failure
2931 *
2932 */
2933 BOOL WINAPI InternetSetOptionA(HINTERNET hInternet, DWORD dwOption,
2934 LPVOID lpBuffer, DWORD dwBufferLength)
2935 {
2936 LPVOID wbuffer;
2937 DWORD wlen;
2938 BOOL r;
2939
2940 switch( dwOption )
2941 {
2942 case INTERNET_OPTION_PROXY:
2943 {
2944 LPINTERNET_PROXY_INFOA pi = (LPINTERNET_PROXY_INFOA) lpBuffer;
2945 LPINTERNET_PROXY_INFOW piw;
2946 DWORD proxlen, prbylen;
2947 LPWSTR prox, prby;
2948
2949 proxlen = MultiByteToWideChar( CP_ACP, 0, pi->lpszProxy, -1, NULL, 0);
2950 prbylen= MultiByteToWideChar( CP_ACP, 0, pi->lpszProxyBypass, -1, NULL, 0);
2951 wlen = sizeof(*piw) + proxlen + prbylen;
2952 wbuffer = heap_alloc(wlen*sizeof(WCHAR) );
2953 piw = (LPINTERNET_PROXY_INFOW) wbuffer;
2954 piw->dwAccessType = pi->dwAccessType;
2955 prox = (LPWSTR) &piw[1];
2956 prby = &prox[proxlen+1];
2957 MultiByteToWideChar( CP_ACP, 0, pi->lpszProxy, -1, prox, proxlen);
2958 MultiByteToWideChar( CP_ACP, 0, pi->lpszProxyBypass, -1, prby, prbylen);
2959 piw->lpszProxy = prox;
2960 piw->lpszProxyBypass = prby;
2961 }
2962 break;
2963 case INTERNET_OPTION_USER_AGENT:
2964 case INTERNET_OPTION_USERNAME:
2965 case INTERNET_OPTION_PASSWORD:
2966 wlen = MultiByteToWideChar( CP_ACP, 0, lpBuffer, dwBufferLength,
2967 NULL, 0 );
2968 wbuffer = heap_alloc(wlen*sizeof(WCHAR) );
2969 MultiByteToWideChar( CP_ACP, 0, lpBuffer, dwBufferLength,
2970 wbuffer, wlen );
2971 break;
2972 case INTERNET_OPTION_PER_CONNECTION_OPTION: {
2973 int i;
2974 INTERNET_PER_CONN_OPTION_LISTW *listW;
2975 INTERNET_PER_CONN_OPTION_LISTA *listA = lpBuffer;
2976 wlen = sizeof(INTERNET_PER_CONN_OPTION_LISTW);
2977 wbuffer = heap_alloc(wlen);
2978 listW = wbuffer;
2979
2980 listW->dwSize = sizeof(INTERNET_PER_CONN_OPTION_LISTW);
2981 if (listA->pszConnection)
2982 {
2983 wlen = MultiByteToWideChar( CP_ACP, 0, listA->pszConnection, -1, NULL, 0 );
2984 listW->pszConnection = heap_alloc(wlen*sizeof(WCHAR));
2985 MultiByteToWideChar( CP_ACP, 0, listA->pszConnection, -1, listW->pszConnection, wlen );
2986 }
2987 else
2988 listW->pszConnection = NULL;
2989 listW->dwOptionCount = listA->dwOptionCount;
2990 listW->dwOptionError = listA->dwOptionError;
2991 listW->pOptions = heap_alloc(sizeof(INTERNET_PER_CONN_OPTIONW) * listA->dwOptionCount);
2992
2993 for (i = 0; i < listA->dwOptionCount; ++i) {
2994 INTERNET_PER_CONN_OPTIONA *optA = listA->pOptions + i;
2995 INTERNET_PER_CONN_OPTIONW *optW = listW->pOptions + i;
2996
2997 optW->dwOption = optA->dwOption;
2998
2999 switch (optA->dwOption) {
3000 case INTERNET_PER_CONN_AUTOCONFIG_URL:
3001 case INTERNET_PER_CONN_PROXY_BYPASS:
3002 case INTERNET_PER_CONN_PROXY_SERVER:
3003 case INTERNET_PER_CONN_AUTOCONFIG_SECONDARY_URL:
3004 case INTERNET_PER_CONN_AUTOCONFIG_LAST_DETECT_URL:
3005 if (optA->Value.pszValue)
3006 {
3007 wlen = MultiByteToWideChar( CP_ACP, 0, optA->Value.pszValue, -1, NULL, 0 );
3008 optW->Value.pszValue = heap_alloc(wlen*sizeof(WCHAR));
3009 MultiByteToWideChar( CP_ACP, 0, optA->Value.pszValue, -1, optW->Value.pszValue, wlen );
3010 }
3011 else
3012 optW->Value.pszValue = NULL;
3013 break;
3014 case INTERNET_PER_CONN_AUTODISCOVERY_FLAGS:
3015 case INTERNET_PER_CONN_FLAGS:
3016 case INTERNET_PER_CONN_AUTOCONFIG_RELOAD_DELAY_MINS:
3017 optW->Value.dwValue = optA->Value.dwValue;
3018 break;
3019 case INTERNET_PER_CONN_AUTOCONFIG_LAST_DETECT_TIME:
3020 optW->Value.ftValue = optA->Value.ftValue;
3021 break;
3022 default:
3023 WARN("Unknown PER_CONN dwOption: %d, guessing at conversion to Wide\n", optA->dwOption);
3024 optW->Value.dwValue = optA->Value.dwValue;
3025 break;
3026 }
3027 }
3028 }
3029 break;
3030 default:
3031 wbuffer = lpBuffer;
3032 wlen = dwBufferLength;
3033 }
3034
3035 r = InternetSetOptionW(hInternet,dwOption, wbuffer, wlen);
3036
3037 if( lpBuffer != wbuffer )
3038 {
3039 if (dwOption == INTERNET_OPTION_PER_CONNECTION_OPTION)
3040 {
3041 INTERNET_PER_CONN_OPTION_LISTW *list = wbuffer;
3042 int i;
3043 for (i = 0; i < list->dwOptionCount; ++i) {
3044 INTERNET_PER_CONN_OPTIONW *opt = list->pOptions + i;
3045 switch (opt->dwOption) {
3046 case INTERNET_PER_CONN_AUTOCONFIG_URL:
3047 case INTERNET_PER_CONN_PROXY_BYPASS:
3048 case INTERNET_PER_CONN_PROXY_SERVER:
3049 case INTERNET_PER_CONN_AUTOCONFIG_SECONDARY_URL:
3050 case INTERNET_PER_CONN_AUTOCONFIG_LAST_DETECT_URL:
3051 heap_free( opt->Value.pszValue );
3052 break;
3053 default:
3054 break;
3055 }
3056 }
3057 heap_free( list->pOptions );
3058 }
3059 heap_free( wbuffer );
3060 }
3061
3062 return r;
3063 }
3064
3065
3066 /***********************************************************************
3067 * InternetSetOptionExA (WININET.@)
3068 */
3069 BOOL WINAPI InternetSetOptionExA(HINTERNET hInternet, DWORD dwOption,
3070 LPVOID lpBuffer, DWORD dwBufferLength, DWORD dwFlags)
3071 {
3072 FIXME("Flags %08x ignored\n", dwFlags);
3073 return InternetSetOptionA( hInternet, dwOption, lpBuffer, dwBufferLength );
3074 }
3075
3076 /***********************************************************************
3077 * InternetSetOptionExW (WININET.@)
3078 */
3079 BOOL WINAPI InternetSetOptionExW(HINTERNET hInternet, DWORD dwOption,
3080 LPVOID lpBuffer, DWORD dwBufferLength, DWORD dwFlags)
3081 {
3082 FIXME("Flags %08x ignored\n", dwFlags);
3083 if( dwFlags & ~ISO_VALID_FLAGS )
3084 {
3085 SetLastError( ERROR_INVALID_PARAMETER );
3086 return FALSE;
3087 }
3088 return InternetSetOptionW( hInternet, dwOption, lpBuffer, dwBufferLength );
3089 }
3090
3091 static const WCHAR WININET_wkday[7][4] =
3092 { { 'S','u','n', 0 }, { 'M','o','n', 0 }, { 'T','u','e', 0 }, { 'W','e','d', 0 },
3093 { 'T','h','u', 0 }, { 'F','r','i', 0 }, { 'S','a','t', 0 } };
3094 static const WCHAR WININET_month[12][4] =
3095 { { 'J','a','n', 0 }, { 'F','e','b', 0 }, { 'M','a','r', 0 }, { 'A','p','r', 0 },
3096 { 'M','a','y', 0 }, { 'J','u','n', 0 }, { 'J','u','l', 0 }, { 'A','u','g', 0 },
3097 { 'S','e','p', 0 }, { 'O','c','t', 0 }, { 'N','o','v', 0 }, { 'D','e','c', 0 } };
3098
3099 /***********************************************************************
3100 * InternetTimeFromSystemTimeA (WININET.@)
3101 */
3102 BOOL WINAPI InternetTimeFromSystemTimeA( const SYSTEMTIME* time, DWORD format, LPSTR string, DWORD size )
3103 {
3104 BOOL ret;
3105 WCHAR stringW[INTERNET_RFC1123_BUFSIZE];
3106
3107 TRACE( "%p 0x%08x %p 0x%08x\n", time, format, string, size );
3108
3109 if (!time || !string || format != INTERNET_RFC1123_FORMAT)
3110 {
3111 SetLastError(ERROR_INVALID_PARAMETER);
3112 return FALSE;
3113 }
3114
3115 if (size < INTERNET_RFC1123_BUFSIZE * sizeof(*string))
3116 {
3117 SetLastError(ERROR_INSUFFICIENT_BUFFER);
3118 return FALSE;
3119 }
3120
3121 ret = InternetTimeFromSystemTimeW( time, format, stringW, sizeof(stringW) );
3122 if (ret) WideCharToMultiByte( CP_ACP, 0, stringW, -1, string, size, NULL, NULL );
3123
3124 return ret;
3125 }
3126
3127 /***********************************************************************
3128 * InternetTimeFromSystemTimeW (WININET.@)
3129 */
3130 BOOL WINAPI InternetTimeFromSystemTimeW( const SYSTEMTIME* time, DWORD format, LPWSTR string, DWORD size )
3131 {
3132 static const WCHAR date[] =
3133 { '%','s',',',' ','%','0','2','d',' ','%','s',' ','%','4','d',' ','%','0',
3134 '2','d',':','%','0','2','d',':','%','0','2','d',' ','G','M','T', 0 };
3135
3136 TRACE( "%p 0x%08x %p 0x%08x\n", time, format, string, size );
3137
3138 if (!time || !string || format != INTERNET_RFC1123_FORMAT)
3139 {
3140 SetLastError(ERROR_INVALID_PARAMETER);
3141 return FALSE;
3142 }
3143
3144 if (size < INTERNET_RFC1123_BUFSIZE * sizeof(*string))
3145 {
3146 SetLastError(ERROR_INSUFFICIENT_BUFFER);
3147 return FALSE;
3148 }
3149
3150 sprintfW( string, date,
3151 WININET_wkday[time->wDayOfWeek],
3152 time->wDay,
3153 WININET_month[time->wMonth - 1],
3154 time->wYear,
3155 time->wHour,
3156 time->wMinute,
3157 time->wSecond );
3158
3159 return TRUE;
3160 }
3161
3162 /***********************************************************************
3163 * InternetTimeToSystemTimeA (WININET.@)
3164 */
3165 BOOL WINAPI InternetTimeToSystemTimeA( LPCSTR string, SYSTEMTIME* time, DWORD reserved )
3166 {
3167 BOOL ret = FALSE;
3168 WCHAR *stringW;
3169
3170 TRACE( "%s %p 0x%08x\n", debugstr_a(string), time, reserved );
3171
3172 stringW = heap_strdupAtoW(string);
3173 if (stringW)
3174 {
3175 ret = InternetTimeToSystemTimeW( stringW, time, reserved );
3176 heap_free( stringW );
3177 }
3178 return ret;
3179 }
3180
3181 /***********************************************************************
3182 * InternetTimeToSystemTimeW (WININET.@)
3183 */
3184 BOOL WINAPI InternetTimeToSystemTimeW( LPCWSTR string, SYSTEMTIME* time, DWORD reserved )
3185 {
3186 unsigned int i;
3187 const WCHAR *s = string;
3188 WCHAR *end;
3189
3190 TRACE( "%s %p 0x%08x\n", debugstr_w(string), time, reserved );
3191
3192 if (!string || !time) return FALSE;
3193
3194 /* Windows does this too */
3195 GetSystemTime( time );
3196
3197 /* Convert an RFC1123 time such as 'Fri, 07 Jan 2005 12:06:35 GMT' into
3198 * a SYSTEMTIME structure.
3199 */
3200
3201 while (*s && !isalphaW( *s )) s++;
3202 if (s[0] == '\0' || s[1] == '\0' || s[2] == '\0') return TRUE;
3203 time->wDayOfWeek = 7;
3204
3205 for (i = 0; i < 7; i++)
3206 {
3207 if (toupperW( WININET_wkday[i][0] ) == toupperW( s[0] ) &&
3208 toupperW( WININET_wkday[i][1] ) == toupperW( s[1] ) &&
3209 toupperW( WININET_wkday[i][2] ) == toupperW( s[2] ) )
3210 {
3211 time->wDayOfWeek = i;
3212 break;
3213 }
3214 }
3215
3216 if (time->wDayOfWeek > 6) return TRUE;
3217 while (*s && !isdigitW( *s )) s++;
3218 time->wDay = strtolW( s, &end, 10 );
3219 s = end;
3220
3221 while (*s && !isalphaW( *s )) s++;
3222 if (s[0] == '\0' || s[1] == '\0' || s[2] == '\0') return TRUE;
3223 time->wMonth = 0;
3224
3225 for (i = 0; i < 12; i++)
3226 {
3227 if (toupperW( WININET_month[i][0]) == toupperW( s[0] ) &&
3228 toupperW( WININET_month[i][1]) == toupperW( s[1] ) &&
3229 toupperW( WININET_month[i][2]) == toupperW( s[2] ) )
3230 {
3231 time->wMonth = i + 1;
3232 break;
3233 }
3234 }
3235 if (time->wMonth == 0) return TRUE;
3236
3237 while (*s && !isdigitW( *s )) s++;
3238 if (*s == '\0') return TRUE;
3239 time->wYear = strtolW( s, &end, 10 );
3240 s = end;
3241
3242 while (*s && !isdigitW( *s )) s++;
3243 if (*s == '\0') return TRUE;
3244 time->wHour = strtolW( s, &end, 10 );
3245 s = end;
3246
3247 while (*s && !isdigitW( *s )) s++;
3248 if (*s == '\0') return TRUE;
3249 time->wMinute = strtolW( s, &end, 10 );
3250 s = end;
3251
3252 while (*s && !isdigitW( *s )) s++;
3253 if (*s == '\0') return TRUE;
3254 time->wSecond = strtolW( s, &end, 10 );
3255 s = end;
3256
3257 time->wMilliseconds = 0;
3258 return TRUE;
3259 }
3260
3261 /***********************************************************************
3262 * InternetCheckConnectionW (WININET.@)
3263 *
3264 * Pings a requested host to check internet connection
3265 *
3266 * RETURNS
3267 * TRUE on success and FALSE on failure. If a failure then
3268 * ERROR_NOT_CONNECTED is placed into GetLastError
3269 *
3270 */
3271 BOOL WINAPI InternetCheckConnectionW( LPCWSTR lpszUrl, DWORD dwFlags, DWORD dwReserved )
3272 {
3273 /*
3274 * this is a kludge which runs the resident ping program and reads the output.
3275 *
3276 * Anyone have a better idea?
3277 */
3278
3279 BOOL rc = FALSE;
3280 static const CHAR ping[] = "ping -c 1 ";
3281 static const CHAR redirect[] = " >/dev/null 2>/dev/null";
3282 CHAR *command = NULL;
3283 WCHAR hostW[INTERNET_MAX_HOST_NAME_LENGTH];
3284 DWORD len;
3285 INTERNET_PORT port;
3286 int status = -1;
3287
3288 FIXME("\n");
3289
3290 /*
3291 * Crack or set the Address
3292 */
3293 if (lpszUrl == NULL)
3294 {
3295 /*
3296 * According to the doc we are supposed to use the ip for the next
3297 * server in the WnInet internal server database. I have
3298 * no idea what that is or how to get it.
3299 *
3300 * So someone needs to implement this.
3301 */
3302 FIXME("Unimplemented with URL of NULL\n");
3303 return TRUE;
3304 }
3305 else
3306 {
3307 URL_COMPONENTSW components;
3308
3309 ZeroMemory(&components,sizeof(URL_COMPONENTSW));
3310 components.lpszHostName = (LPWSTR)hostW;
3311 components.dwHostNameLength = INTERNET_MAX_HOST_NAME_LENGTH;
3312
3313 if (!InternetCrackUrlW(lpszUrl,0,0,&components))
3314 goto End;
3315
3316 TRACE("host name : %s\n",debugstr_w(components.lpszHostName));
3317 port = components.nPort;
3318 TRACE("port: %d\n", port);
3319 }
3320
3321 if (dwFlags & FLAG_ICC_FORCE_CONNECTION)
3322 {
3323 struct sockaddr_storage saddr;
3324 socklen_t sa_len = sizeof(saddr);
3325 int fd;
3326
3327 if (!GetAddress(hostW, port, (struct sockaddr *)&saddr, &sa_len))
3328 goto End;
3329 fd = socket(saddr.ss_family, SOCK_STREAM, 0);
3330 if (fd != -1)
3331 {
3332 if (connect(fd, (struct sockaddr *)&saddr, sa_len) == 0)
3333 rc = TRUE;
3334 close(fd);
3335 }
3336 }
3337 else
3338 {
3339 /*
3340 * Build our ping command
3341 */
3342 len = WideCharToMultiByte(CP_UNIXCP, 0, hostW, -1, NULL, 0, NULL, NULL);
3343 command = heap_alloc(strlen(ping)+len+strlen(redirect));
3344 strcpy(command,ping);
3345 WideCharToMultiByte(CP_UNIXCP, 0, hostW, -1, command+strlen(ping), len, NULL, NULL);
3346 strcat(command,redirect);
3347
3348 TRACE("Ping command is : %s\n",command);
3349
3350 status = system(command);
3351
3352 TRACE("Ping returned a code of %i\n",status);
3353
3354 /* Ping return code of 0 indicates success */
3355 if (status == 0)
3356 rc = TRUE;
3357 }
3358
3359 End:
3360 heap_free( command );
3361 if (rc == FALSE)
3362 INTERNET_SetLastError(ERROR_NOT_CONNECTED);
3363
3364 return rc;
3365 }
3366
3367
3368 /***********************************************************************
3369 * InternetCheckConnectionA (WININET.@)
3370 *
3371 * Pings a requested host to check internet connection
3372 *
3373 * RETURNS
3374 * TRUE on success and FALSE on failure. If a failure then
3375 * ERROR_NOT_CONNECTED is placed into GetLastError
3376 *
3377 */
3378 BOOL WINAPI InternetCheckConnectionA(LPCSTR lpszUrl, DWORD dwFlags, DWORD dwReserved)
3379 {
3380 WCHAR *url = NULL;
3381 BOOL rc;
3382
3383 if(lpszUrl) {
3384 url = heap_strdupAtoW(lpszUrl);
3385 if(!url)
3386 return FALSE;
3387 }
3388
3389 rc = InternetCheckConnectionW(url, dwFlags, dwReserved);
3390
3391 heap_free(url);
3392 return rc;
3393 }
3394
3395
3396 /**********************************************************
3397 * INTERNET_InternetOpenUrlW (internal)
3398 *
3399 * Opens an URL
3400 *
3401 * RETURNS
3402 * handle of connection or NULL on failure
3403 */
3404 static HINTERNET INTERNET_InternetOpenUrlW(appinfo_t *hIC, LPCWSTR lpszUrl,
3405 LPCWSTR lpszHeaders, DWORD dwHeadersLength, DWORD dwFlags, DWORD_PTR dwContext)
3406 {
3407 URL_COMPONENTSW urlComponents;
3408 WCHAR protocol[INTERNET_MAX_SCHEME_LENGTH];
3409 WCHAR hostName[INTERNET_MAX_HOST_NAME_LENGTH];
3410 WCHAR userName[INTERNET_MAX_USER_NAME_LENGTH];
3411 WCHAR password[INTERNET_MAX_PASSWORD_LENGTH];
3412 WCHAR path[INTERNET_MAX_PATH_LENGTH];
3413 WCHAR extra[1024];
3414 HINTERNET client = NULL, client1 = NULL;
3415 DWORD res;
3416
3417 TRACE("(%p, %s, %s, %08x, %08x, %08lx)\n", hIC, debugstr_w(lpszUrl), debugstr_w(lpszHeaders),
3418 dwHeadersLength, dwFlags, dwContext);
3419
3420 urlComponents.dwStructSize = sizeof(URL_COMPONENTSW);
3421 urlComponents.lpszScheme = protocol;
3422 urlComponents.dwSchemeLength = INTERNET_MAX_SCHEME_LENGTH;
3423 urlComponents.lpszHostName = hostName;
3424 urlComponents.dwHostNameLength = INTERNET_MAX_HOST_NAME_LENGTH;
3425 urlComponents.lpszUserName = userName;
3426 urlComponents.dwUserNameLength = INTERNET_MAX_USER_NAME_LENGTH;
3427 urlComponents.lpszPassword = password;
3428 urlComponents.dwPasswordLength = INTERNET_MAX_PASSWORD_LENGTH;
3429 urlComponents.lpszUrlPath = path;
3430 urlComponents.dwUrlPathLength = INTERNET_MAX_PATH_LENGTH;
3431 urlComponents.lpszExtraInfo = extra;
3432 urlComponents.dwExtraInfoLength = 1024;
3433 if(!InternetCrackUrlW(lpszUrl, strlenW(lpszUrl), 0, &urlComponents))
3434 return NULL;
3435 switch(urlComponents.nScheme) {
3436 case INTERNET_SCHEME_FTP:
3437 if(urlComponents.nPort == 0)
3438 urlComponents.nPort = INTERNET_DEFAULT_FTP_PORT;
3439 client = FTP_Connect(hIC, hostName, urlComponents.nPort,
3440 userName, password, dwFlags, dwContext, INET_OPENURL);
3441 if(client == NULL)
3442 break;
3443 client1 = FtpOpenFileW(client, path, GENERIC_READ, dwFlags, dwContext);
3444 if(client1 == NULL) {
3445 InternetCloseHandle(client);
3446 break;
3447 }
3448 break;
3449
3450 case INTERNET_SCHEME_HTTP:
3451 case INTERNET_SCHEME_HTTPS: {
3452 static const WCHAR szStars[] = { '*','/','*', 0 };
3453 LPCWSTR accept[2] = { szStars, NULL };
3454 if(urlComponents.nPort == 0) {
3455 if(urlComponents.nScheme == INTERNET_SCHEME_HTTP)
3456 urlComponents.nPort = INTERNET_DEFAULT_HTTP_PORT;
3457 else
3458 urlComponents.nPort = INTERNET_DEFAULT_HTTPS_PORT;
3459 }
3460 if (urlComponents.nScheme == INTERNET_SCHEME_HTTPS) dwFlags |= INTERNET_FLAG_SECURE;
3461
3462 /* FIXME: should use pointers, not handles, as handles are not thread-safe */
3463 res = HTTP_Connect(hIC, hostName, urlComponents.nPort,
3464 userName, password, dwFlags, dwContext, INET_OPENURL, &client);
3465 if(res != ERROR_SUCCESS) {
3466 INTERNET_SetLastError(res);
3467 break;
3468 }
3469
3470 if (urlComponents.dwExtraInfoLength) {
3471 WCHAR *path_extra;
3472 DWORD len = urlComponents.dwUrlPathLength + urlComponents.dwExtraInfoLength + 1;
3473
3474 if (!(path_extra = heap_alloc(len * sizeof(WCHAR))))
3475 {
3476 InternetCloseHandle(client);
3477 break;
3478 }
3479 strcpyW(path_extra, urlComponents.lpszUrlPath);
3480 strcatW(path_extra, urlComponents.lpszExtraInfo);
3481 client1 = HttpOpenRequestW(client, NULL, path_extra, NULL, NULL, accept, dwFlags, dwContext);
3482 heap_free(path_extra);
3483 }
3484 else
3485 client1 = HttpOpenRequestW(client, NULL, path, NULL, NULL, accept, dwFlags, dwContext);
3486
3487 if(client1 == NULL) {
3488 InternetCloseHandle(client);
3489 break;
3490 }
3491 HttpAddRequestHeadersW(client1, lpszHeaders, dwHeadersLength, HTTP_ADDREQ_FLAG_ADD);
3492 if (!HttpSendRequestW(client1, NULL, 0, NULL, 0) &&
3493 GetLastError() != ERROR_IO_PENDING) {
3494 InternetCloseHandle(client1);
3495 client1 = NULL;
3496 break;
3497 }
3498 }
3499 case INTERNET_SCHEME_GOPHER:
3500 /* gopher doesn't seem to be implemented in wine, but it's supposed
3501 * to be supported by InternetOpenUrlA. */
3502 default:
3503 SetLastError(ERROR_INTERNET_UNRECOGNIZED_SCHEME);
3504 break;
3505 }
3506
3507 TRACE(" %p <--\n", client1);
3508
3509 return client1;
3510 }
3511
3512 /**********************************************************
3513 * InternetOpenUrlW (WININET.@)
3514 *
3515 * Opens an URL
3516 *
3517 * RETURNS
3518 * handle of connection or NULL on failure
3519 */
3520 static void AsyncInternetOpenUrlProc(WORKREQUEST *workRequest)
3521 {
3522 struct WORKREQ_INTERNETOPENURLW const *req = &workRequest->u.InternetOpenUrlW;
3523 appinfo_t *hIC = (appinfo_t*) workRequest->hdr;
3524
3525 TRACE("%p\n", hIC);
3526
3527 INTERNET_InternetOpenUrlW(hIC, req->lpszUrl,
3528 req->lpszHeaders, req->dwHeadersLength, req->dwFlags, req->dwContext);
3529 heap_free(req->lpszUrl);
3530 heap_free(req->lpszHeaders);
3531 }
3532
3533 HINTERNET WINAPI InternetOpenUrlW(HINTERNET hInternet, LPCWSTR lpszUrl,
3534 LPCWSTR lpszHeaders, DWORD dwHeadersLength, DWORD dwFlags, DWORD_PTR dwContext)
3535 {
3536 HINTERNET ret = NULL;
3537 appinfo_t *hIC = NULL;
3538
3539 if (TRACE_ON(wininet)) {
3540 TRACE("(%p, %s, %s, %08x, %08x, %08lx)\n", hInternet, debugstr_w(lpszUrl), debugstr_w(lpszHeaders),
3541 dwHeadersLength, dwFlags, dwContext);
3542 TRACE(" flags :");
3543 dump_INTERNET_FLAGS(dwFlags);
3544 }
3545
3546 if (!lpszUrl)
3547 {
3548 SetLastError(ERROR_INVALID_PARAMETER);
3549 goto lend;
3550 }
3551
3552 hIC = (appinfo_t*)get_handle_object( hInternet );
3553 if (NULL == hIC || hIC->hdr.htype != WH_HINIT) {
3554 SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE);
3555 goto lend;
3556 }
3557
3558 if (hIC->hdr.dwFlags & INTERNET_FLAG_ASYNC) {
3559 WORKREQUEST workRequest;
3560 struct WORKREQ_INTERNETOPENURLW *req;
3561
3562 workRequest.asyncproc = AsyncInternetOpenUrlProc;
3563 workRequest.hdr = WININET_AddRef( &hIC->hdr );
3564 req = &workRequest.u.InternetOpenUrlW;
3565 req->lpszUrl = heap_strdupW(lpszUrl);
3566 req->lpszHeaders = heap_strdupW(lpszHeaders);
3567 req->dwHeadersLength = dwHeadersLength;
3568 req->dwFlags = dwFlags;
3569 req->dwContext = dwContext;
3570
3571 INTERNET_AsyncCall(&workRequest);
3572 /*
3573 * This is from windows.
3574 */
3575 SetLastError(ERROR_IO_PENDING);
3576 } else {
3577 ret = INTERNET_InternetOpenUrlW(hIC, lpszUrl, lpszHeaders, dwHeadersLength, dwFlags, dwContext);
3578 }
3579
3580 lend:
3581 if( hIC )
3582 WININET_Release( &hIC->hdr );
3583 TRACE(" %p <--\n", ret);
3584
3585 return ret;
3586 }
3587
3588 /**********************************************************
3589 * InternetOpenUrlA (WININET.@)
3590 *
3591 * Opens an URL
3592 *
3593 * RETURNS
3594 * handle of connection or NULL on failure
3595 */
3596 HINTERNET WINAPI InternetOpenUrlA(HINTERNET hInternet, LPCSTR lpszUrl,
3597 LPCSTR lpszHeaders, DWORD dwHeadersLength, DWORD dwFlags, DWORD_PTR dwContext)
3598 {
3599 HINTERNET rc = NULL;
3600 DWORD lenHeaders = 0;
3601 LPWSTR szUrl = NULL;
3602 LPWSTR szHeaders = NULL;
3603
3604 TRACE("\n");
3605
3606 if(lpszUrl) {
3607 szUrl = heap_strdupAtoW(lpszUrl);
3608 if(!szUrl)
3609 return NULL;
3610 }
3611
3612 if(lpszHeaders) {
3613 lenHeaders = MultiByteToWideChar(CP_ACP, 0, lpszHeaders, dwHeadersLength, NULL, 0 );
3614 szHeaders = heap_alloc(lenHeaders*sizeof(WCHAR));
3615 if(!szHeaders) {
3616 heap_free(szUrl);
3617 return NULL;
3618 }
3619 MultiByteToWideChar(CP_ACP, 0, lpszHeaders, dwHeadersLength, szHeaders, lenHeaders);
3620 }
3621
3622 rc = InternetOpenUrlW(hInternet, szUrl, szHeaders,
3623 lenHeaders, dwFlags, dwContext);
3624
3625 heap_free(szUrl);
3626 heap_free(szHeaders);
3627 return rc;
3628 }
3629
3630
3631 static LPWITHREADERROR INTERNET_AllocThreadError(void)
3632 {
3633 LPWITHREADERROR lpwite = heap_alloc(sizeof(*lpwite));
3634
3635 if (lpwite)
3636 {
3637 lpwite->dwError = 0;
3638 lpwite->response[0] = '\0';
3639 }
3640
3641 if (!TlsSetValue(g_dwTlsErrIndex, lpwite))
3642 {
3643 heap_free(lpwite);
3644 return NULL;
3645 }
3646 return lpwite;
3647 }
3648
3649
3650 /***********************************************************************
3651 * INTERNET_SetLastError (internal)
3652 *
3653 * Set last thread specific error
3654 *
3655 * RETURNS
3656 *
3657 */
3658 void INTERNET_SetLastError(DWORD dwError)
3659 {
3660 LPWITHREADERROR lpwite = TlsGetValue(g_dwTlsErrIndex);
3661
3662 if (!lpwite)
3663 lpwite = INTERNET_AllocThreadError();
3664
3665 SetLastError(dwError);
3666 if(lpwite)
3667 lpwite->dwError = dwError;
3668 }
3669
3670
3671 /***********************************************************************
3672 * INTERNET_GetLastError (internal)
3673 *
3674 * Get last thread specific error
3675 *
3676 * RETURNS
3677 *
3678 */
3679 DWORD INTERNET_GetLastError(void)
3680 {
3681 LPWITHREADERROR lpwite = TlsGetValue(g_dwTlsErrIndex);
3682 if (!lpwite) return 0;
3683 /* TlsGetValue clears last error, so set it again here */
3684 SetLastError(lpwite->dwError);
3685 return lpwite->dwError;
3686 }
3687
3688
3689 /***********************************************************************
3690 * INTERNET_WorkerThreadFunc (internal)
3691 *
3692 * Worker thread execution function
3693 *
3694 * RETURNS
3695 *
3696 */
3697 static DWORD CALLBACK INTERNET_WorkerThreadFunc(LPVOID lpvParam)
3698 {
3699 LPWORKREQUEST lpRequest = lpvParam;
3700 WORKREQUEST workRequest;
3701
3702 TRACE("\n");
3703
3704 workRequest = *lpRequest;
3705 heap_free(lpRequest);
3706
3707 workRequest.asyncproc(&workRequest);
3708 WININET_Release( workRequest.hdr );
3709
3710 if (g_dwTlsErrIndex != TLS_OUT_OF_INDEXES)
3711 {
3712 heap_free(TlsGetValue(g_dwTlsErrIndex));
3713 TlsSetValue(g_dwTlsErrIndex, NULL);
3714 }
3715 return TRUE;
3716 }
3717
3718
3719 /***********************************************************************
3720 * INTERNET_AsyncCall (internal)
3721 *
3722 * Retrieves work request from queue
3723 *
3724 * RETURNS
3725 *
3726 */
3727 DWORD INTERNET_AsyncCall(LPWORKREQUEST lpWorkRequest)
3728 {
3729 BOOL bSuccess;
3730 LPWORKREQUEST lpNewRequest;
3731
3732 TRACE("\n");
3733
3734 lpNewRequest = heap_alloc(sizeof(WORKREQUEST));
3735 if (!lpNewRequest)
3736 return ERROR_OUTOFMEMORY;
3737
3738 *lpNewRequest = *lpWorkRequest;
3739
3740 bSuccess = QueueUserWorkItem(INTERNET_WorkerThreadFunc, lpNewRequest, WT_EXECUTELONGFUNCTION);
3741 if (!bSuccess)
3742 {
3743 heap_free(lpNewRequest);
3744 return ERROR_INTERNET_ASYNC_THREAD_FAILED;
3745 }
3746 return ERROR_SUCCESS;
3747 }
3748
3749
3750 /***********************************************************************
3751 * INTERNET_GetResponseBuffer (internal)
3752 *
3753 * RETURNS
3754 *
3755 */
3756 LPSTR INTERNET_GetResponseBuffer(void)
3757 {
3758 LPWITHREADERROR lpwite = TlsGetValue(g_dwTlsErrIndex);
3759 if (!lpwite)
3760 lpwite = INTERNET_AllocThreadError();
3761 TRACE("\n");
3762 return lpwite->response;
3763 }
3764
3765 /***********************************************************************
3766 * INTERNET_GetNextLine (internal)
3767 *
3768 * Parse next line in directory string listing
3769 *
3770 * RETURNS
3771 * Pointer to beginning of next line
3772 * NULL on failure
3773 *
3774 */
3775
3776 LPSTR INTERNET_GetNextLine(INT nSocket, LPDWORD dwLen)
3777 {
3778 struct pollfd pfd;
3779 BOOL bSuccess = FALSE;
3780 INT nRecv = 0;
3781 LPSTR lpszBuffer = INTERNET_GetResponseBuffer();
3782
3783 TRACE("\n");
3784
3785 pfd.fd = nSocket;
3786 pfd.events = POLLIN;
3787
3788 while (nRecv < MAX_REPLY_LEN)
3789 {
3790 if (poll(&pfd,1, RESPONSE_TIMEOUT * 1000) > 0)
3791 {
3792 if (recv(nSocket, &lpszBuffer[nRecv], 1, 0) <= 0)
3793 {
3794 INTERNET_SetLastError(ERROR_FTP_TRANSFER_IN_PROGRESS);
3795 goto lend;
3796 }
3797
3798 if (lpszBuffer[nRecv] == '\n')
3799 {
3800 bSuccess = TRUE;
3801 break;
3802 }
3803 if (lpszBuffer[nRecv] != '\r')
3804 nRecv++;
3805 }
3806 else
3807 {
3808 INTERNET_SetLastError(ERROR_INTERNET_TIMEOUT);
3809 goto lend;
3810 }
3811 }
3812
3813 lend:
3814 if (bSuccess)
3815 {
3816 lpszBuffer[nRecv] = '\0';
3817 *dwLen = nRecv - 1;
3818 TRACE(":%d %s\n", nRecv, lpszBuffer);
3819 return lpszBuffer;
3820 }
3821 else
3822 {
3823 return NULL;
3824 }
3825 }
3826
3827 /**********************************************************
3828 * InternetQueryDataAvailable (WININET.@)
3829 *
3830 * Determines how much data is available to be read.
3831 *
3832 * RETURNS
3833 * TRUE on success, FALSE if an error occurred. If
3834 * INTERNET_FLAG_ASYNC was specified in InternetOpen, and
3835 * no data is presently available, FALSE is returned with
3836 * the last error ERROR_IO_PENDING; a callback with status
3837 * INTERNET_STATUS_REQUEST_COMPLETE will be sent when more
3838 * data is available.
3839 */
3840 BOOL WINAPI InternetQueryDataAvailable( HINTERNET hFile,
3841 LPDWORD lpdwNumberOfBytesAvailable,
3842 DWORD dwFlags, DWORD_PTR dwContext)
3843 {
3844 object_header_t *hdr;
3845 DWORD res;
3846
3847 TRACE("(%p %p %x %lx)\n", hFile, lpdwNumberOfBytesAvailable, dwFlags, dwContext);
3848
3849 hdr = get_handle_object( hFile );
3850 if (!hdr) {
3851 SetLastError(ERROR_INVALID_HANDLE);
3852 return FALSE;
3853 }
3854
3855 if(hdr->vtbl->QueryDataAvailable) {
3856 res = hdr->vtbl->QueryDataAvailable(hdr, lpdwNumberOfBytesAvailable, dwFlags, dwContext);
3857 }else {
3858 WARN("wrong handle\n");
3859 res = ERROR_INTERNET_INCORRECT_HANDLE_TYPE;
3860 }
3861
3862 WININET_Release(hdr);
3863
3864 if(res != ERROR_SUCCESS)
3865 SetLastError(res);
3866 return res == ERROR_SUCCESS;
3867 }
3868
3869
3870 /***********************************************************************
3871 * InternetLockRequestFile (WININET.@)
3872 */
3873 BOOL WINAPI InternetLockRequestFile( HINTERNET hInternet, HANDLE
3874 *lphLockReqHandle)
3875 {
3876 FIXME("STUB\n");
3877 return FALSE;
3878 }
3879
3880 BOOL WINAPI InternetUnlockRequestFile( HANDLE hLockHandle)
3881 {
3882 FIXME("STUB\n");
3883 return FALSE;
3884 }
3885
3886
3887 /***********************************************************************
3888 * InternetAutodial (WININET.@)
3889 *
3890 * On windows this function is supposed to dial the default internet
3891 * connection. We don't want to have Wine dial out to the internet so
3892 * we return TRUE by default. It might be nice to check if we are connected.
3893 *
3894 * RETURNS
3895 * TRUE on success
3896 * FALSE on failure
3897 *
3898 */
3899 BOOL WINAPI InternetAutodial(DWORD dwFlags, HWND hwndParent)
3900 {
3901 FIXME("STUB\n");
3902
3903 /* Tell that we are connected to the internet. */
3904 return TRUE;
3905 }
3906
3907 /***********************************************************************
3908 * InternetAutodialHangup (WININET.@)
3909 *
3910 * Hangs up a connection made with InternetAutodial
3911 *
3912 * PARAM
3913 * dwReserved
3914 * RETURNS
3915 * TRUE on success
3916 * FALSE on failure
3917 *
3918 */
3919 BOOL WINAPI InternetAutodialHangup(DWORD dwReserved)
3920 {
3921 FIXME("STUB\n");
3922
3923 /* we didn't dial, we don't disconnect */
3924 return TRUE;
3925 }
3926
3927 /***********************************************************************
3928 * InternetCombineUrlA (WININET.@)
3929 *
3930 * Combine a base URL with a relative URL
3931 *
3932 * RETURNS
3933 * TRUE on success
3934 * FALSE on failure
3935 *
3936 */
3937
3938 BOOL WINAPI InternetCombineUrlA(LPCSTR lpszBaseUrl, LPCSTR lpszRelativeUrl,
3939 LPSTR lpszBuffer, LPDWORD lpdwBufferLength,
3940 DWORD dwFlags)
3941 {
3942 HRESULT hr=S_OK;
3943
3944 TRACE("(%s, %s, %p, %p, 0x%08x)\n", debugstr_a(lpszBaseUrl), debugstr_a(lpszRelativeUrl), lpszBuffer, lpdwBufferLength, dwFlags);
3945
3946 /* Flip this bit to correspond to URL_ESCAPE_UNSAFE */
3947 dwFlags ^= ICU_NO_ENCODE;
3948 hr=UrlCombineA(lpszBaseUrl,lpszRelativeUrl,lpszBuffer,lpdwBufferLength,dwFlags);
3949
3950 return (hr==S_OK);
3951 }
3952
3953 /***********************************************************************
3954 * InternetCombineUrlW (WININET.@)
3955 *
3956 * Combine a base URL with a relative URL
3957 *
3958 * RETURNS
3959 * TRUE on success
3960 * FALSE on failure
3961 *
3962 */
3963
3964 BOOL WINAPI InternetCombineUrlW(LPCWSTR lpszBaseUrl, LPCWSTR lpszRelativeUrl,
3965 LPWSTR lpszBuffer, LPDWORD lpdwBufferLength,
3966 DWORD dwFlags)
3967 {
3968 HRESULT hr=S_OK;
3969
3970 TRACE("(%s, %s, %p, %p, 0x%08x)\n", debugstr_w(lpszBaseUrl), debugstr_w(lpszRelativeUrl), lpszBuffer, lpdwBufferLength, dwFlags);
3971
3972 /* Flip this bit to correspond to URL_ESCAPE_UNSAFE */
3973 dwFlags ^= ICU_NO_ENCODE;
3974 hr=UrlCombineW(lpszBaseUrl,lpszRelativeUrl,lpszBuffer,lpdwBufferLength,dwFlags);
3975
3976 return (hr==S_OK);
3977 }
3978
3979 /* max port num is 65535 => 5 digits */
3980 #define MAX_WORD_DIGITS 5
3981
3982 #define URL_GET_COMP_LENGTH(url, component) ((url)->dw##component##Length ? \
3983 (url)->dw##component##Length : strlenW((url)->lpsz##component))
3984 #define URL_GET_COMP_LENGTHA(url, component) ((url)->dw##component##Length ? \
3985 (url)->dw##component##Length : strlen((url)->lpsz##component))
3986
3987 static BOOL url_uses_default_port(INTERNET_SCHEME nScheme, INTERNET_PORT nPort)
3988 {
3989 if ((nScheme == INTERNET_SCHEME_HTTP) &&
3990 (nPort == INTERNET_DEFAULT_HTTP_PORT))
3991 return TRUE;
3992 if ((nScheme == INTERNET_SCHEME_HTTPS) &&
3993 (nPort == INTERNET_DEFAULT_HTTPS_PORT))
3994 return TRUE;
3995 if ((nScheme == INTERNET_SCHEME_FTP) &&
3996 (nPort == INTERNET_DEFAULT_FTP_PORT))
3997 return TRUE;
3998 if ((nScheme == INTERNET_SCHEME_GOPHER) &&
3999 (nPort == INTERNET_DEFAULT_GOPHER_PORT))
4000 return TRUE;
4001
4002 if (nPort == INTERNET_INVALID_PORT_NUMBER)
4003 return TRUE;
4004
4005 return FALSE;
4006 }
4007
4008 /* opaque urls do not fit into the standard url hierarchy and don't have
4009 * two following slashes */
4010 static inline BOOL scheme_is_opaque(INTERNET_SCHEME nScheme)
4011 {
4012 return (nScheme != INTERNET_SCHEME_FTP) &&
4013 (nScheme != INTERNET_SCHEME_GOPHER) &&
4014 (nScheme != INTERNET_SCHEME_HTTP) &&
4015 (nScheme != INTERNET_SCHEME_HTTPS) &&
4016 (nScheme != INTERNET_SCHEME_FILE);
4017 }
4018
4019 static LPCWSTR INTERNET_GetSchemeString(INTERNET_SCHEME scheme)
4020 {
4021 int index;
4022 if (scheme < INTERNET_SCHEME_FIRST)
4023 return NULL;
4024 index = scheme - INTERNET_SCHEME_FIRST;
4025 if (index >= sizeof(url_schemes)/sizeof(url_schemes[0]))
4026 return NULL;
4027 return (LPCWSTR)url_schemes[index];
4028 }
4029
4030 /* we can calculate using ansi strings because we're just
4031 * calculating string length, not size
4032 */
4033 static BOOL calc_url_length(LPURL_COMPONENTSW lpUrlComponents,
4034 LPDWORD lpdwUrlLength)
4035 {
4036 INTERNET_SCHEME nScheme;
4037
4038 *lpdwUrlLength = 0;
4039
4040 if (lpUrlComponents->lpszScheme)
4041 {
4042 DWORD dwLen = URL_GET_COMP_LENGTH(lpUrlComponents, Scheme);
4043 *lpdwUrlLength += dwLen;
4044 nScheme = GetInternetSchemeW(lpUrlComponents->lpszScheme, dwLen);
4045 }
4046 else
4047 {
4048 LPCWSTR scheme;
4049
4050 nScheme = lpUrlComponents->nScheme;
4051
4052 if (nScheme == INTERNET_SCHEME_DEFAULT)
4053 nScheme = INTERNET_SCHEME_HTTP;
4054 scheme = INTERNET_GetSchemeString(nScheme);
4055 *lpdwUrlLength += strlenW(scheme);
4056 }
4057
4058 (*lpdwUrlLength)++; /* ':' */
4059 if (!scheme_is_opaque(nScheme) || lpUrlComponents->lpszHostName)
4060 *lpdwUrlLength += strlen("//");
4061
4062 if (lpUrlComponents->lpszUserName)
4063 {
4064 *lpdwUrlLength += URL_GET_COMP_LENGTH(lpUrlComponents, UserName);
4065 *lpdwUrlLength += strlen("@");
4066 }
4067 else
4068 {
4069 if (lpUrlComponents->lpszPassword)
4070 {
4071 INTERNET_SetLastError(ERROR_INVALID_PARAMETER);
4072 return FALSE;
4073 }
4074 }
4075
4076 if (lpUrlComponents->lpszPassword)
4077 {
4078 *lpdwUrlLength += strlen(":");
4079 *lpdwUrlLength += URL_GET_COMP_LENGTH(lpUrlComponents, Password);
4080 }
4081
4082 if (lpUrlComponents->lpszHostName)
4083 {
4084 *lpdwUrlLength += URL_GET_COMP_LENGTH(lpUrlComponents, HostName);
4085
4086 if (!url_uses_default_port(nScheme, lpUrlComponents->nPort))
4087 {
4088 char szPort[MAX_WORD_DIGITS+1];
4089
4090 sprintf(szPort, "%d", lpUrlComponents->nPort);
4091 *lpdwUrlLength += strlen(szPort);
4092 *lpdwUrlLength += strlen(":");
4093 }
4094
4095 if (lpUrlComponents->lpszUrlPath && *lpUrlComponents->lpszUrlPath != '/')
4096 (*lpdwUrlLength)++; /* '/' */
4097 }
4098
4099 if (lpUrlComponents->lpszUrlPath)
4100 *lpdwUrlLength += URL_GET_COMP_LENGTH(lpUrlComponents, UrlPath);
4101
4102 if (lpUrlComponents->lpszExtraInfo)
4103 *lpdwUrlLength += URL_GET_COMP_LENGTH(lpUrlComponents, ExtraInfo);
4104
4105 return TRUE;
4106 }
4107
4108 static void convert_urlcomp_atow(LPURL_COMPONENTSA lpUrlComponents, LPURL_COMPONENTSW urlCompW)
4109 {
4110 INT len;
4111
4112 ZeroMemory(urlCompW, sizeof(URL_COMPONENTSW));
4113
4114 urlCompW->dwStructSize = sizeof(URL_COMPONENTSW);
4115 urlCompW->dwSchemeLength = lpUrlComponents->dwSchemeLength;
4116 urlCompW->nScheme = lpUrlComponents->nScheme;
4117 urlCompW->dwHostNameLength = lpUrlComponents->dwHostNameLength;
4118 urlCompW->nPort = lpUrlComponents->nPort;
4119 urlCompW->dwUserNameLength = lpUrlComponents->dwUserNameLength;
4120 urlCompW->dwPasswordLength = lpUrlComponents->dwPasswordLength;
4121 urlCompW->dwUrlPathLength = lpUrlComponents->dwUrlPathLength;
4122 urlCompW->dwExtraInfoLength = lpUrlComponents->dwExtraInfoLength;
4123
4124 if (lpUrlComponents->lpszScheme)
4125 {
4126 len = URL_GET_COMP_LENGTHA(lpUrlComponents, Scheme) + 1;
4127 urlCompW->lpszScheme = heap_alloc(len * sizeof(WCHAR));
4128 MultiByteToWideChar(CP_ACP, 0, lpUrlComponents->lpszScheme,
4129 -1, urlCompW->lpszScheme, len);
4130 }
4131
4132 if (lpUrlComponents->lpszHostName)
4133 {
4134 len = URL_GET_COMP_LENGTHA(lpUrlComponents, HostName) + 1;
4135 urlCompW->lpszHostName = heap_alloc(len * sizeof(WCHAR));
4136 MultiByteToWideChar(CP_ACP, 0, lpUrlComponents->lpszHostName,
4137 -1, urlCompW->lpszHostName, len);
4138 }
4139
4140 if (lpUrlComponents->lpszUserName)
4141 {
4142 len = URL_GET_COMP_LENGTHA(lpUrlComponents, UserName) + 1;
4143 urlCompW->lpszUserName = heap_alloc(len * sizeof(WCHAR));
4144 MultiByteToWideChar(CP_ACP, 0, lpUrlComponents->lpszUserName,
4145 -1, urlCompW->lpszUserName, len);
4146 }
4147
4148 if (lpUrlComponents->lpszPassword)
4149 {
4150 len = URL_GET_COMP_LENGTHA(lpUrlComponents, Password) + 1;
4151 urlCompW->lpszPassword = heap_alloc(len * sizeof(WCHAR));
4152 MultiByteToWideChar(CP_ACP, 0, lpUrlComponents->lpszPassword,
4153 -1, urlCompW->lpszPassword, len);
4154 }
4155
4156 if (lpUrlComponents->lpszUrlPath)
4157 {
4158 len = URL_GET_COMP_LENGTHA(lpUrlComponents, UrlPath) + 1;
4159 urlCompW->lpszUrlPath = heap_alloc(len * sizeof(WCHAR));
4160 MultiByteToWideChar(CP_ACP, 0, lpUrlComponents->lpszUrlPath,
4161 -1, urlCompW->lpszUrlPath, len);
4162 }
4163
4164 if (lpUrlComponents->lpszExtraInfo)
4165 {
4166 len = URL_GET_COMP_LENGTHA(lpUrlComponents, ExtraInfo) + 1;
4167 urlCompW->lpszExtraInfo = heap_alloc(len * sizeof(WCHAR));
4168 MultiByteToWideChar(CP_ACP, 0, lpUrlComponents->lpszExtraInfo,
4169 -1, urlCompW->lpszExtraInfo, len);
4170 }
4171 }
4172
4173 /***********************************************************************
4174 * InternetCreateUrlA (WININET.@)
4175 *
4176 * See InternetCreateUrlW.
4177 */
4178 BOOL WINAPI InternetCreateUrlA(LPURL_COMPONENTSA lpUrlComponents, DWORD dwFlags,
4179 LPSTR lpszUrl, LPDWORD lpdwUrlLength)
4180 {
4181 BOOL ret;
4182 LPWSTR urlW = NULL;
4183 URL_COMPONENTSW urlCompW;
4184
4185 TRACE("(%p,%d,%p,%p)\n", lpUrlComponents, dwFlags, lpszUrl, lpdwUrlLength);
4186
4187 if (!lpUrlComponents || lpUrlComponents->dwStructSize != sizeof(URL_COMPONENTSW) || !lpdwUrlLength)
4188 {
4189 SetLastError(ERROR_INVALID_PARAMETER);
4190 return FALSE;
4191 }
4192
4193 convert_urlcomp_atow(lpUrlComponents, &urlCompW);
4194
4195 if (lpszUrl)
4196 urlW = heap_alloc(*lpdwUrlLength * sizeof(WCHAR));
4197
4198 ret = InternetCreateUrlW(&urlCompW, dwFlags, urlW, lpdwUrlLength);
4199
4200 if (!ret && (GetLastError() == ERROR_INSUFFICIENT_BUFFER))
4201 *lpdwUrlLength /= sizeof(WCHAR);
4202
4203 /* on success, lpdwUrlLength points to the size of urlW in WCHARS
4204 * minus one, so add one to leave room for NULL terminator
4205 */
4206 if (ret)
4207 WideCharToMultiByte(CP_ACP, 0, urlW, -1, lpszUrl, *lpdwUrlLength + 1, NULL, NULL);
4208
4209 heap_free(urlCompW.lpszScheme);
4210 heap_free(urlCompW.lpszHostName);
4211 heap_free(urlCompW.lpszUserName);
4212 heap_free(urlCompW.lpszPassword);
4213 heap_free(urlCompW.lpszUrlPath);
4214 heap_free(urlCompW.lpszExtraInfo);
4215 heap_free(urlW);
4216 return ret;
4217 }
4218
4219 /***********************************************************************
4220 * InternetCreateUrlW (WININET.@)
4221 *
4222 * Creates a URL from its component parts.
4223 *
4224 * PARAMS
4225 * lpUrlComponents [I] URL Components.
4226 * dwFlags [I] Flags. See notes.
4227 * lpszUrl [I] Buffer in which to store the created URL.
4228 * lpdwUrlLength [I/O] On input, the length of the buffer pointed to by
4229 * lpszUrl in characters. On output, the number of bytes
4230 * required to store the URL including terminator.
4231 *
4232 * NOTES
4233 *
4234 * The dwFlags parameter can be zero or more of the following:
4235 *|ICU_ESCAPE - Generates escape sequences for unsafe characters in the path and extra info of the URL.
4236 *
4237 * RETURNS
4238 * TRUE on success
4239 * FALSE on failure
4240 *
4241 */
4242 BOOL WINAPI InternetCreateUrlW(LPURL_COMPONENTSW lpUrlComponents, DWORD dwFlags,
4243 LPWSTR lpszUrl, LPDWORD lpdwUrlLength)
4244 {
4245 DWORD dwLen;
4246 INTERNET_SCHEME nScheme;
4247
4248 static const WCHAR slashSlashW[] = {'/','/'};
4249 static const WCHAR fmtW[] = {'%','u',0};
4250
4251 TRACE("(%p,%d,%p,%p)\n", lpUrlComponents, dwFlags, lpszUrl, lpdwUrlLength);
4252
4253 if (!lpUrlComponents || lpUrlComponents->dwStructSize != sizeof(URL_COMPONENTSW) || !lpdwUrlLength)
4254 {
4255 INTERNET_SetLastError(ERROR_INVALID_PARAMETER);
4256 return FALSE;
4257 }
4258
4259 if (!calc_url_length(lpUrlComponents, &dwLen))
4260 return FALSE;
4261
4262 if (!lpszUrl || *lpdwUrlLength < dwLen)
4263 {
4264 *lpdwUrlLength = (dwLen + 1) * sizeof(WCHAR);
4265 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER);
4266 return FALSE;
4267 }
4268
4269 *lpdwUrlLength = dwLen;
4270 lpszUrl[0] = 0x00;
4271
4272 dwLen = 0;
4273
4274 if (lpUrlComponents->lpszScheme)
4275 {
4276 dwLen = URL_GET_COMP_LENGTH(lpUrlComponents, Scheme);
4277 memcpy(lpszUrl, lpUrlComponents->lpszScheme, dwLen * sizeof(WCHAR));
4278 lpszUrl += dwLen;
4279
4280 nScheme = GetInternetSchemeW(lpUrlComponents->lpszScheme, dwLen);
4281 }
4282 else
4283 {
4284 LPCWSTR scheme;
4285 nScheme = lpUrlComponents->nScheme;
4286
4287 if (nScheme == INTERNET_SCHEME_DEFAULT)
4288 nScheme = INTERNET_SCHEME_HTTP;
4289
4290 scheme = INTERNET_GetSchemeString(nScheme);
4291 dwLen = strlenW(scheme);
4292 memcpy(lpszUrl, scheme, dwLen * sizeof(WCHAR));
4293 lpszUrl += dwLen;
4294 }
4295
4296 /* all schemes are followed by at least a colon */
4297 *lpszUrl = ':';
4298 lpszUrl++;
4299
4300 if (!scheme_is_opaque(nScheme) || lpUrlComponents->lpszHostName)
4301 {
4302 memcpy(lpszUrl, slashSlashW, sizeof(slashSlashW));
4303 lpszUrl += sizeof(slashSlashW)/sizeof(slashSlashW[0]);
4304 }
4305
4306 if (lpUrlComponents->lpszUserName)
4307 {
4308 dwLen = URL_GET_COMP_LENGTH(lpUrlComponents, UserName);
4309 memcpy(lpszUrl, lpUrlComponents->lpszUserName, dwLen * sizeof(WCHAR));
4310 lpszUrl += dwLen;
4311
4312 if (lpUrlComponents->lpszPassword)
4313 {
4314 *lpszUrl = ':';
4315 lpszUrl++;
4316
4317 dwLen = URL_GET_COMP_LENGTH(lpUrlComponents, Password);
4318 memcpy(lpszUrl, lpUrlComponents->lpszPassword, dwLen * sizeof(WCHAR));
4319 lpszUrl += dwLen;
4320 }
4321
4322 *lpszUrl = '@';
4323 lpszUrl++;
4324 }
4325
4326 if (lpUrlComponents->lpszHostName)
4327 {
4328 dwLen = URL_GET_COMP_LENGTH(lpUrlComponents, HostName);
4329 memcpy(lpszUrl, lpUrlComponents->lpszHostName, dwLen * sizeof(WCHAR));
4330 lpszUrl += dwLen;
4331
4332 if (!url_uses_default_port(nScheme, lpUrlComponents->nPort))
4333 {
4334 WCHAR szPort[MAX_WORD_DIGITS+1];
4335
4336 sprintfW(szPort, fmtW, lpUrlComponents->nPort);
4337 *lpszUrl = ':';
4338 lpszUrl++;
4339 dwLen = strlenW(szPort);
4340 memcpy(lpszUrl, szPort, dwLen * sizeof(WCHAR));
4341 lpszUrl += dwLen;
4342 }
4343
4344 /* add slash between hostname and path if necessary */
4345 if (lpUrlComponents->lpszUrlPath && *lpUrlComponents->lpszUrlPath != '/')
4346 {
4347 *lpszUrl = '/';
4348 lpszUrl++;
4349 }
4350 }
4351
4352 if (lpUrlComponents->lpszUrlPath)
4353 {
4354 dwLen = URL_GET_COMP_LENGTH(lpUrlComponents, UrlPath);
4355 memcpy(lpszUrl, lpUrlComponents->lpszUrlPath, dwLen * sizeof(WCHAR));
4356 lpszUrl += dwLen;
4357 }
4358
4359 if (lpUrlComponents->lpszExtraInfo)
4360 {
4361 dwLen = URL_GET_COMP_LENGTH(lpUrlComponents, ExtraInfo);
4362 memcpy(lpszUrl, lpUrlComponents->lpszExtraInfo, dwLen * sizeof(WCHAR));
4363 lpszUrl += dwLen;
4364 }
4365
4366 *lpszUrl = '\0';
4367
4368 return TRUE;
4369 }
4370
4371 /***********************************************************************
4372 * InternetConfirmZoneCrossingA (WININET.@)
4373 *
4374 */
4375 DWORD WINAPI InternetConfirmZoneCrossingA( HWND hWnd, LPSTR szUrlPrev, LPSTR szUrlNew, BOOL bPost )
4376 {
4377 FIXME("(%p, %s, %s, %x) stub\n", hWnd, debugstr_a(szUrlPrev), debugstr_a(szUrlNew), bPost);
4378 return ERROR_SUCCESS;
4379 }
4380
4381 /***********************************************************************
4382 * InternetConfirmZoneCrossingW (WININET.@)
4383 *
4384 */
4385 DWORD WINAPI InternetConfirmZoneCrossingW( HWND hWnd, LPWSTR szUrlPrev, LPWSTR szUrlNew, BOOL bPost )
4386 {
4387 FIXME("(%p, %s, %s, %x) stub\n", hWnd, debugstr_w(szUrlPrev), debugstr_w(szUrlNew), bPost);
4388 return ERROR_SUCCESS;
4389 }
4390
4391 static DWORD zone_preference = 3;
4392
4393 /***********************************************************************
4394 * PrivacySetZonePreferenceW (WININET.@)
4395 */
4396 DWORD WINAPI PrivacySetZonePreferenceW( DWORD zone, DWORD type, DWORD template, LPCWSTR preference )
4397 {
4398 FIXME( "%x %x %x %s: stub\n", zone, type, template, debugstr_w(preference) );
4399
4400 zone_preference = template;
4401 return 0;
4402 }
4403
4404 /***********************************************************************
4405 * PrivacyGetZonePreferenceW (WININET.@)
4406 */
4407 DWORD WINAPI PrivacyGetZonePreferenceW( DWORD zone, DWORD type, LPDWORD template,
4408 LPWSTR preference, LPDWORD length )
4409 {
4410 FIXME( "%x %x %p %p %p: stub\n", zone, type, template, preference, length );
4411
4412 if (template) *template = zone_preference;
4413 return 0;
4414 }
4415
4416 /***********************************************************************
4417 * InternetGetSecurityInfoByURLA (WININET.@)
4418 */
4419 BOOL WINAPI InternetGetSecurityInfoByURLA(LPSTR lpszURL, PCCERT_CHAIN_CONTEXT *ppCertChain, DWORD *pdwSecureFlags)
4420 {
4421 WCHAR *url;
4422 BOOL res;
4423
4424 TRACE("(%s %p %p)\n", debugstr_a(lpszURL), ppCertChain, pdwSecureFlags);
4425
4426 url = heap_strdupAtoW(lpszURL);
4427 if(!url)
4428 return FALSE;
4429
4430 res = InternetGetSecurityInfoByURLW(url, ppCertChain, pdwSecureFlags);
4431 heap_free(url);
4432 return res;
4433 }
4434
4435 /***********************************************************************
4436 * InternetGetSecurityInfoByURLW (WININET.@)
4437 */
4438 BOOL WINAPI InternetGetSecurityInfoByURLW(LPCWSTR lpszURL, PCCERT_CHAIN_CONTEXT *ppCertChain, DWORD *pdwSecureFlags)
4439 {
4440 WCHAR hostname[INTERNET_MAX_HOST_NAME_LENGTH];
4441 URL_COMPONENTSW url = {sizeof(url)};
4442 server_t *server;
4443 BOOL res = FALSE;
4444
4445 TRACE("(%s %p %p)\n", debugstr_w(lpszURL), ppCertChain, pdwSecureFlags);
4446
4447 url.lpszHostName = hostname;
4448 url.dwHostNameLength = sizeof(hostname)/sizeof(WCHAR);
4449
4450 res = InternetCrackUrlW(lpszURL, 0, 0, &url);
4451 if(!res || url.nScheme != INTERNET_SCHEME_HTTPS) {
4452 SetLastError(ERROR_INTERNET_ITEM_NOT_FOUND);
4453 return FALSE;
4454 }
4455
4456 if(url.nPort == INTERNET_INVALID_PORT_NUMBER)
4457 url.nPort = INTERNET_DEFAULT_HTTPS_PORT;
4458
4459 server = get_server(hostname, url.nPort, FALSE);
4460 if(!server) {
4461 SetLastError(ERROR_INTERNET_ITEM_NOT_FOUND);
4462 return FALSE;
4463 }
4464
4465 if(server->cert_chain) {
4466 const CERT_CHAIN_CONTEXT *chain_dup;
4467
4468 chain_dup = CertDuplicateCertificateChain(server->cert_chain);
4469 if(chain_dup) {
4470 *ppCertChain = chain_dup;
4471 *pdwSecureFlags = server->security_flags & _SECURITY_ERROR_FLAGS_MASK;
4472 }else {
4473 res = FALSE;
4474 }
4475 }else {
4476 SetLastError(ERROR_INTERNET_ITEM_NOT_FOUND);
4477 res = FALSE;
4478 }
4479
4480 server_release(server);
4481 return res;
4482 }
4483
4484 DWORD WINAPI InternetDialA( HWND hwndParent, LPSTR lpszConnectoid, DWORD dwFlags,
4485 DWORD_PTR* lpdwConnection, DWORD dwReserved )
4486 {
4487 FIXME("(%p, %p, 0x%08x, %p, 0x%08x) stub\n", hwndParent, lpszConnectoid, dwFlags,
4488 lpdwConnection, dwReserved);
4489 return ERROR_SUCCESS;
4490 }
4491
4492 DWORD WINAPI InternetDialW( HWND hwndParent, LPWSTR lpszConnectoid, DWORD dwFlags,
4493 DWORD_PTR* lpdwConnection, DWORD dwReserved )
4494 {
4495 FIXME("(%p, %p, 0x%08x, %p, 0x%08x) stub\n", hwndParent, lpszConnectoid, dwFlags,
4496 lpdwConnection, dwReserved);
4497 return ERROR_SUCCESS;
4498 }
4499
4500 BOOL WINAPI InternetGoOnlineA( LPSTR lpszURL, HWND hwndParent, DWORD dwReserved )
4501 {
4502 FIXME("(%s, %p, 0x%08x) stub\n", debugstr_a(lpszURL), hwndParent, dwReserved);
4503 return TRUE;
4504 }
4505
4506 BOOL WINAPI InternetGoOnlineW( LPWSTR lpszURL, HWND hwndParent, DWORD dwReserved )
4507 {
4508 FIXME("(%s, %p, 0x%08x) stub\n", debugstr_w(lpszURL), hwndParent, dwReserved);
4509 return TRUE;
4510 }
4511
4512 DWORD WINAPI InternetHangUp( DWORD_PTR dwConnection, DWORD dwReserved )
4513 {
4514 FIXME("(0x%08lx, 0x%08x) stub\n", dwConnection, dwReserved);
4515 return ERROR_SUCCESS;
4516 }
4517
4518 BOOL WINAPI CreateMD5SSOHash( PWSTR pszChallengeInfo, PWSTR pwszRealm, PWSTR pwszTarget,
4519 PBYTE pbHexHash )
4520 {
4521 FIXME("(%s, %s, %s, %p) stub\n", debugstr_w(pszChallengeInfo), debugstr_w(pwszRealm),
4522 debugstr_w(pwszTarget), pbHexHash);
4523 return FALSE;
4524 }
4525
4526 BOOL WINAPI ResumeSuspendedDownload( HINTERNET hInternet, DWORD dwError )
4527 {
4528 FIXME("(%p, 0x%08x) stub\n", hInternet, dwError);
4529 return FALSE;
4530 }
4531
4532 BOOL WINAPI InternetQueryFortezzaStatus(DWORD *a, DWORD_PTR b)
4533 {
4534 FIXME("(%p, %08lx) stub\n", a, b);
4535 return 0;
4536 }
4537
4538 DWORD WINAPI ShowClientAuthCerts(HWND parent)
4539 {
4540 FIXME("%p: stub\n", parent);
4541 return 0;
4542 }
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