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msvcp90: Change basic_ios<wchar_t>::imbue to match char version.
[wine.git] / dlls / wininet / internet.c
blob0e83389f6c6d382aac3a67c6766b926e96521e77
1 /*
2 * Wininet
3 *
4 * Copyright 1999 Corel Corporation
5 * Copyright 2002 CodeWeavers Inc.
6 * Copyright 2002 Jaco Greeff
7 * Copyright 2002 TransGaming Technologies Inc.
8 * Copyright 2004 Mike McCormack for CodeWeavers
9 *
10 * Ulrich Czekalla
11 * Aric Stewart
12 * David Hammerton
13 *
14 * This library is free software; you can redistribute it and/or
15 * modify it under the terms of the GNU Lesser General Public
16 * License as published by the Free Software Foundation; either
17 * version 2.1 of the License, or (at your option) any later version.
18 *
19 * This library is distributed in the hope that it will be useful,
20 * but WITHOUT ANY WARRANTY; without even the implied warranty of
21 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
22 * Lesser General Public License for more details.
23 *
24 * You should have received a copy of the GNU Lesser General Public
25 * License along with this library; if not, write to the Free Software
26 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
27 */
28
29 #include "config.h"
30 #include "wine/port.h"
31
32 #if defined(__MINGW32__) || defined (_MSC_VER)
33 #include <ws2tcpip.h>
34 #endif
35
36 #include <string.h>
37 #include <stdarg.h>
38 #include <stdio.h>
39 #include <sys/types.h>
40 #ifdef HAVE_SYS_SOCKET_H
41 # include <sys/socket.h>
42 #endif
43 #ifdef HAVE_POLL_H
44 #include <poll.h>
45 #endif
46 #ifdef HAVE_SYS_POLL_H
47 # include <sys/poll.h>
48 #endif
49 #ifdef HAVE_SYS_TIME_H
50 # include <sys/time.h>
51 #endif
52 #include <stdlib.h>
53 #include <ctype.h>
54 #ifdef HAVE_UNISTD_H
55 # include <unistd.h>
56 #endif
57 #include <assert.h>
58
59 #include "windef.h"
60 #include "winbase.h"
61 #include "winreg.h"
62 #include "winuser.h"
63 #include "wininet.h"
64 #include "winnls.h"
65 #include "wine/debug.h"
66 #include "winerror.h"
67 #define NO_SHLWAPI_STREAM
68 #include "shlwapi.h"
69
70 #include "wine/exception.h"
71
72 #include "internet.h"
73 #include "resource.h"
74
75 #include "wine/unicode.h"
76
77 WINE_DEFAULT_DEBUG_CHANNEL(wininet);
78
79 #define RESPONSE_TIMEOUT 30
80
81 typedef struct
82 {
83 DWORD dwError;
84 CHAR response[MAX_REPLY_LEN];
85 } WITHREADERROR, *LPWITHREADERROR;
86
87 static DWORD g_dwTlsErrIndex = TLS_OUT_OF_INDEXES;
88 HMODULE WININET_hModule;
89
90 static CRITICAL_SECTION WININET_cs;
91 static CRITICAL_SECTION_DEBUG WININET_cs_debug =
92 {
93 0, 0, &WININET_cs,
94 { &WININET_cs_debug.ProcessLocksList, &WININET_cs_debug.ProcessLocksList },
95 0, 0, { (DWORD_PTR)(__FILE__ ": WININET_cs") }
96 };
97 static CRITICAL_SECTION WININET_cs = { &WININET_cs_debug, -1, 0, 0, 0, 0 };
98
99 static object_header_t **handle_table;
100 static UINT_PTR next_handle;
101 static UINT_PTR handle_table_size;
102
103 typedef struct
104 {
105 DWORD proxyEnabled;
106 LPWSTR proxy;
107 LPWSTR proxyBypass;
108 } proxyinfo_t;
109
110 static ULONG max_conns = 2, max_1_0_conns = 4;
111 static ULONG connect_timeout = 60000;
112
113 static const WCHAR szInternetSettings[] =
114 { 'S','o','f','t','w','a','r','e','\\','M','i','c','r','o','s','o','f','t','\\',
115 'W','i','n','d','o','w','s','\\','C','u','r','r','e','n','t','V','e','r','s','i','o','n','\\',
116 'I','n','t','e','r','n','e','t',' ','S','e','t','t','i','n','g','s',0 };
117 static const WCHAR szProxyServer[] = { 'P','r','o','x','y','S','e','r','v','e','r', 0 };
118 static const WCHAR szProxyEnable[] = { 'P','r','o','x','y','E','n','a','b','l','e', 0 };
119
120 void *alloc_object(object_header_t *parent, const object_vtbl_t *vtbl, size_t size)
121 {
122 UINT_PTR handle = 0, num;
123 object_header_t *ret;
124 object_header_t **p;
125 BOOL res = TRUE;
126
127 ret = heap_alloc_zero(size);
128 if(!ret)
129 return NULL;
130
131 list_init(&ret->children);
132
133 EnterCriticalSection( &WININET_cs );
134
135 if(!handle_table_size) {
136 num = 16;
137 p = heap_alloc_zero(sizeof(handle_table[0]) * num);
138 if(p) {
139 handle_table = p;
140 handle_table_size = num;
141 next_handle = 1;
142 }else {
143 res = FALSE;
144 }
145 }else if(next_handle == handle_table_size) {
146 num = handle_table_size * 2;
147 p = heap_realloc_zero(handle_table, sizeof(handle_table[0]) * num);
148 if(p) {
149 handle_table = p;
150 handle_table_size = num;
151 }else {
152 res = FALSE;
153 }
154 }
155
156 if(res) {
157 handle = next_handle;
158 if(handle_table[handle])
159 ERR("handle isn't free but should be\n");
160 handle_table[handle] = ret;
161 ret->valid_handle = TRUE;
162
163 while(handle_table[next_handle] && next_handle < handle_table_size)
164 next_handle++;
165 }
166
167 LeaveCriticalSection( &WININET_cs );
168
169 if(!res) {
170 heap_free(ret);
171 return NULL;
172 }
173
174 ret->vtbl = vtbl;
175 ret->refs = 1;
176 ret->hInternet = (HINTERNET)handle;
177
178 if(parent) {
179 ret->lpfnStatusCB = parent->lpfnStatusCB;
180 ret->dwInternalFlags = parent->dwInternalFlags & INET_CALLBACKW;
181 }
182
183 return ret;
184 }
185
186 object_header_t *WININET_AddRef( object_header_t *info )
187 {
188 ULONG refs = InterlockedIncrement(&info->refs);
189 TRACE("%p -> refcount = %d\n", info, refs );
190 return info;
191 }
192
193 object_header_t *get_handle_object( HINTERNET hinternet )
194 {
195 object_header_t *info = NULL;
196 UINT_PTR handle = (UINT_PTR) hinternet;
197
198 EnterCriticalSection( &WININET_cs );
199
200 if(handle > 0 && handle < handle_table_size && handle_table[handle] && handle_table[handle]->valid_handle)
201 info = WININET_AddRef(handle_table[handle]);
202
203 LeaveCriticalSection( &WININET_cs );
204
205 TRACE("handle %ld -> %p\n", handle, info);
206
207 return info;
208 }
209
210 static void invalidate_handle(object_header_t *info)
211 {
212 object_header_t *child, *next;
213
214 if(!info->valid_handle)
215 return;
216 info->valid_handle = FALSE;
217
218 /* Free all children as native does */
219 LIST_FOR_EACH_ENTRY_SAFE( child, next, &info->children, object_header_t, entry )
220 {
221 TRACE("invalidating child handle %p for parent %p\n", child->hInternet, info);
222 invalidate_handle( child );
223 }
224
225 WININET_Release(info);
226 }
227
228 BOOL WININET_Release( object_header_t *info )
229 {
230 ULONG refs = InterlockedDecrement(&info->refs);
231 TRACE( "object %p refcount = %d\n", info, refs );
232 if( !refs )
233 {
234 invalidate_handle(info);
235 if ( info->vtbl->CloseConnection )
236 {
237 TRACE( "closing connection %p\n", info);
238 info->vtbl->CloseConnection( info );
239 }
240 /* Don't send a callback if this is a session handle created with InternetOpenUrl */
241 if ((info->htype != WH_HHTTPSESSION && info->htype != WH_HFTPSESSION)
242 || !(info->dwInternalFlags & INET_OPENURL))
243 {
244 INTERNET_SendCallback(info, info->dwContext,
245 INTERNET_STATUS_HANDLE_CLOSING, &info->hInternet,
246 sizeof(HINTERNET));
247 }
248 TRACE( "destroying object %p\n", info);
249 if ( info->htype != WH_HINIT )
250 list_remove( &info->entry );
251 info->vtbl->Destroy( info );
252
253 if(info->hInternet) {
254 UINT_PTR handle = (UINT_PTR)info->hInternet;
255
256 EnterCriticalSection( &WININET_cs );
257
258 handle_table[handle] = NULL;
259 if(next_handle > handle)
260 next_handle = handle;
261
262 LeaveCriticalSection( &WININET_cs );
263 }
264
265 heap_free(info);
266 }
267 return TRUE;
268 }
269
270 /***********************************************************************
271 * DllMain [Internal] Initializes the internal 'WININET.DLL'.
272 *
273 * PARAMS
274 * hinstDLL [I] handle to the DLL's instance
275 * fdwReason [I]
276 * lpvReserved [I] reserved, must be NULL
277 *
278 * RETURNS
279 * Success: TRUE
280 * Failure: FALSE
281 */
282
283 BOOL WINAPI DllMain (HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved)
284 {
285 TRACE("%p,%x,%p\n", hinstDLL, fdwReason, lpvReserved);
286
287 switch (fdwReason) {
288 case DLL_PROCESS_ATTACH:
289
290 g_dwTlsErrIndex = TlsAlloc();
291
292 if (g_dwTlsErrIndex == TLS_OUT_OF_INDEXES)
293 return FALSE;
294
295 if(!init_urlcache())
296 {
297 TlsFree(g_dwTlsErrIndex);
298 return FALSE;
299 }
300
301 WININET_hModule = hinstDLL;
302 break;
303
304 case DLL_THREAD_ATTACH:
305 break;
306
307 case DLL_THREAD_DETACH:
308 if (g_dwTlsErrIndex != TLS_OUT_OF_INDEXES)
309 {
310 heap_free(TlsGetValue(g_dwTlsErrIndex));
311 }
312 break;
313
314 case DLL_PROCESS_DETACH:
315 collect_connections(COLLECT_CLEANUP);
316 NETCON_unload();
317 free_urlcache();
318 free_cookie();
319
320 if (g_dwTlsErrIndex != TLS_OUT_OF_INDEXES)
321 {
322 heap_free(TlsGetValue(g_dwTlsErrIndex));
323 TlsFree(g_dwTlsErrIndex);
324 }
325 break;
326 }
327 return TRUE;
328 }
329
330 /***********************************************************************
331 * INTERNET_SaveProxySettings
332 *
333 * Stores the proxy settings given by lpwai into the registry
334 *
335 * RETURNS
336 * ERROR_SUCCESS if no error, or error code on fail
337 */
338 static LONG INTERNET_SaveProxySettings( proxyinfo_t *lpwpi )
339 {
340 HKEY key;
341 LONG ret;
342
343 if ((ret = RegOpenKeyW( HKEY_CURRENT_USER, szInternetSettings, &key )))
344 return ret;
345
346 if ((ret = RegSetValueExW( key, szProxyEnable, 0, REG_DWORD, (BYTE*)&lpwpi->proxyEnabled, sizeof(DWORD))))
347 {
348 RegCloseKey( key );
349 return ret;
350 }
351
352 if (lpwpi->proxy)
353 {
354 if ((ret = RegSetValueExW( key, szProxyServer, 0, REG_SZ, (BYTE*)lpwpi->proxy, sizeof(WCHAR) * (lstrlenW(lpwpi->proxy) + 1))))
355 {
356 RegCloseKey( key );
357 return ret;
358 }
359 }
360 else
361 {
362 if ((ret = RegDeleteValueW( key, szProxyServer )))
363 {
364 RegCloseKey( key );
365 return ret;
366 }
367 }
368
369 RegCloseKey(key);
370 return ERROR_SUCCESS;
371 }
372
373 /***********************************************************************
374 * INTERNET_FindProxyForProtocol
375 *
376 * Searches the proxy string for a proxy of the given protocol.
377 * Returns the found proxy, or the default proxy if none of the given
378 * protocol is found.
379 *
380 * PARAMETERS
381 * szProxy [In] proxy string to search
382 * proto [In] protocol to search for, e.g. "http"
383 * foundProxy [Out] found proxy
384 * foundProxyLen [In/Out] length of foundProxy buffer, in WCHARs
385 *
386 * RETURNS
387 * TRUE if a proxy is found, FALSE if not. If foundProxy is too short,
388 * *foundProxyLen is set to the required size in WCHARs, including the
389 * NULL terminator, and the last error is set to ERROR_INSUFFICIENT_BUFFER.
390 */
391 BOOL INTERNET_FindProxyForProtocol(LPCWSTR szProxy, LPCWSTR proto, WCHAR *foundProxy, DWORD *foundProxyLen)
392 {
393 LPCWSTR ptr;
394 BOOL ret = FALSE;
395
396 TRACE("(%s, %s)\n", debugstr_w(szProxy), debugstr_w(proto));
397
398 /* First, look for the specified protocol (proto=scheme://host:port) */
399 for (ptr = szProxy; !ret && ptr && *ptr; )
400 {
401 LPCWSTR end, equal;
402
403 if (!(end = strchrW(ptr, ' ')))
404 end = ptr + strlenW(ptr);
405 if ((equal = strchrW(ptr, '=')) && equal < end &&
406 equal - ptr == strlenW(proto) &&
407 !strncmpiW(proto, ptr, strlenW(proto)))
408 {
409 if (end - equal > *foundProxyLen)
410 {
411 WARN("buffer too short for %s\n",
412 debugstr_wn(equal + 1, end - equal - 1));
413 *foundProxyLen = end - equal;
414 SetLastError(ERROR_INSUFFICIENT_BUFFER);
415 }
416 else
417 {
418 memcpy(foundProxy, equal + 1, (end - equal) * sizeof(WCHAR));
419 foundProxy[end - equal] = 0;
420 ret = TRUE;
421 }
422 }
423 if (*end == ' ')
424 ptr = end + 1;
425 else
426 ptr = end;
427 }
428 if (!ret)
429 {
430 /* It wasn't found: look for no protocol */
431 for (ptr = szProxy; !ret && ptr && *ptr; )
432 {
433 LPCWSTR end, equal;
434
435 if (!(end = strchrW(ptr, ' ')))
436 end = ptr + strlenW(ptr);
437 if (!(equal = strchrW(ptr, '=')))
438 {
439 if (end - ptr + 1 > *foundProxyLen)
440 {
441 WARN("buffer too short for %s\n",
442 debugstr_wn(ptr, end - ptr));
443 *foundProxyLen = end - ptr + 1;
444 SetLastError(ERROR_INSUFFICIENT_BUFFER);
445 }
446 else
447 {
448 memcpy(foundProxy, ptr, (end - ptr) * sizeof(WCHAR));
449 foundProxy[end - ptr] = 0;
450 ret = TRUE;
451 }
452 }
453 if (*end == ' ')
454 ptr = end + 1;
455 else
456 ptr = end;
457 }
458 }
459 if (ret)
460 TRACE("found proxy for %s: %s\n", debugstr_w(proto),
461 debugstr_w(foundProxy));
462 return ret;
463 }
464
465 /***********************************************************************
466 * InternetInitializeAutoProxyDll (WININET.@)
467 *
468 * Setup the internal proxy
469 *
470 * PARAMETERS
471 * dwReserved
472 *
473 * RETURNS
474 * FALSE on failure
475 *
476 */
477 BOOL WINAPI InternetInitializeAutoProxyDll(DWORD dwReserved)
478 {
479 FIXME("STUB\n");
480 SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
481 return FALSE;
482 }
483
484 /***********************************************************************
485 * DetectAutoProxyUrl (WININET.@)
486 *
487 * Auto detect the proxy url
488 *
489 * RETURNS
490 * FALSE on failure
491 *
492 */
493 BOOL WINAPI DetectAutoProxyUrl(LPSTR lpszAutoProxyUrl,
494 DWORD dwAutoProxyUrlLength, DWORD dwDetectFlags)
495 {
496 FIXME("STUB\n");
497 SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
498 return FALSE;
499 }
500
501 static void FreeProxyInfo( proxyinfo_t *lpwpi )
502 {
503 heap_free(lpwpi->proxy);
504 heap_free(lpwpi->proxyBypass);
505 }
506
507 static proxyinfo_t *global_proxy;
508
509 static void free_global_proxy( void )
510 {
511 EnterCriticalSection( &WININET_cs );
512 if (global_proxy)
513 {
514 FreeProxyInfo( global_proxy );
515 heap_free( global_proxy );
516 }
517 LeaveCriticalSection( &WININET_cs );
518 }
519
520 /***********************************************************************
521 * INTERNET_LoadProxySettings
522 *
523 * Loads proxy information from process-wide global settings, the registry,
524 * or the environment into lpwpi.
525 *
526 * The caller should call FreeProxyInfo when done with lpwpi.
527 *
528 * FIXME:
529 * The proxy may be specified in the form 'http=proxy.my.org'
530 * Presumably that means there can be ftp=ftpproxy.my.org too.
531 */
532 static LONG INTERNET_LoadProxySettings( proxyinfo_t *lpwpi )
533 {
534 HKEY key;
535 DWORD type, len;
536 LPCSTR envproxy;
537 LONG ret;
538
539 EnterCriticalSection( &WININET_cs );
540 if (global_proxy)
541 {
542 lpwpi->proxyEnabled = global_proxy->proxyEnabled;
543 lpwpi->proxy = heap_strdupW( global_proxy->proxy );
544 lpwpi->proxyBypass = heap_strdupW( global_proxy->proxyBypass );
545 }
546 LeaveCriticalSection( &WININET_cs );
547
548 if ((ret = RegOpenKeyW( HKEY_CURRENT_USER, szInternetSettings, &key )))
549 return ret;
550
551 len = sizeof(DWORD);
552 if (RegQueryValueExW( key, szProxyEnable, NULL, &type, (BYTE *)&lpwpi->proxyEnabled, &len ) || type != REG_DWORD)
553 {
554 lpwpi->proxyEnabled = 0;
555 if((ret = RegSetValueExW( key, szProxyEnable, 0, REG_DWORD, (BYTE *)&lpwpi->proxyEnabled, sizeof(DWORD) )))
556 {
557 RegCloseKey( key );
558 return ret;
559 }
560 }
561
562 if (!(envproxy = getenv( "http_proxy" )) || lpwpi->proxyEnabled)
563 {
564 TRACE("Proxy is enabled.\n");
565
566 /* figure out how much memory the proxy setting takes */
567 if (!RegQueryValueExW( key, szProxyServer, NULL, &type, NULL, &len ) && len && (type == REG_SZ))
568 {
569 LPWSTR szProxy, p;
570 static const WCHAR szHttp[] = {'h','t','t','p','=',0};
571
572 if (!(szProxy = heap_alloc(len)))
573 {
574 RegCloseKey( key );
575 return ERROR_OUTOFMEMORY;
576 }
577 RegQueryValueExW( key, szProxyServer, NULL, &type, (BYTE*)szProxy, &len );
578
579 /* find the http proxy, and strip away everything else */
580 p = strstrW( szProxy, szHttp );
581 if (p)
582 {
583 p += lstrlenW( szHttp );
584 lstrcpyW( szProxy, p );
585 }
586 p = strchrW( szProxy, ' ' );
587 if (p) *p = 0;
588
589 lpwpi->proxy = szProxy;
590
591 TRACE("http proxy = %s\n", debugstr_w(lpwpi->proxy));
592 }
593 else
594 {
595 TRACE("No proxy server settings in registry.\n");
596 lpwpi->proxy = NULL;
597 }
598 }
599 else if (envproxy)
600 {
601 WCHAR *envproxyW;
602
603 len = MultiByteToWideChar( CP_UNIXCP, 0, envproxy, -1, NULL, 0 );
604 if (!(envproxyW = heap_alloc(len * sizeof(WCHAR))))
605 return ERROR_OUTOFMEMORY;
606 MultiByteToWideChar( CP_UNIXCP, 0, envproxy, -1, envproxyW, len );
607
608 lpwpi->proxyEnabled = 1;
609 lpwpi->proxy = envproxyW;
610
611 TRACE("http proxy (from environment) = %s\n", debugstr_w(lpwpi->proxy));
612 }
613 RegCloseKey( key );
614
615 lpwpi->proxyBypass = NULL;
616
617 return ERROR_SUCCESS;
618 }
619
620 /***********************************************************************
621 * INTERNET_ConfigureProxy
622 */
623 static BOOL INTERNET_ConfigureProxy( appinfo_t *lpwai )
624 {
625 proxyinfo_t wpi;
626
627 if (INTERNET_LoadProxySettings( &wpi ))
628 return FALSE;
629
630 if (wpi.proxyEnabled)
631 {
632 WCHAR proxyurl[INTERNET_MAX_URL_LENGTH];
633 WCHAR username[INTERNET_MAX_USER_NAME_LENGTH];
634 WCHAR password[INTERNET_MAX_PASSWORD_LENGTH];
635 WCHAR hostname[INTERNET_MAX_HOST_NAME_LENGTH];
636 URL_COMPONENTSW UrlComponents;
637
638 UrlComponents.dwStructSize = sizeof UrlComponents;
639 UrlComponents.dwSchemeLength = 0;
640 UrlComponents.lpszHostName = hostname;
641 UrlComponents.dwHostNameLength = INTERNET_MAX_HOST_NAME_LENGTH;
642 UrlComponents.lpszUserName = username;
643 UrlComponents.dwUserNameLength = INTERNET_MAX_USER_NAME_LENGTH;
644 UrlComponents.lpszPassword = password;
645 UrlComponents.dwPasswordLength = INTERNET_MAX_PASSWORD_LENGTH;
646 UrlComponents.dwUrlPathLength = 0;
647 UrlComponents.dwExtraInfoLength = 0;
648
649 if(InternetCrackUrlW(wpi.proxy, 0, 0, &UrlComponents))
650 {
651 static const WCHAR szFormat[] = { 'h','t','t','p',':','/','/','%','s',':','%','u',0 };
652
653 if(UrlComponents.nPort == INTERNET_INVALID_PORT_NUMBER)
654 UrlComponents.nPort = INTERNET_DEFAULT_HTTP_PORT;
655 sprintfW(proxyurl, szFormat, hostname, UrlComponents.nPort);
656
657 lpwai->accessType = INTERNET_OPEN_TYPE_PROXY;
658 lpwai->proxy = heap_strdupW(proxyurl);
659 if (UrlComponents.dwUserNameLength)
660 {
661 lpwai->proxyUsername = heap_strdupW(UrlComponents.lpszUserName);
662 lpwai->proxyPassword = heap_strdupW(UrlComponents.lpszPassword);
663 }
664
665 TRACE("http proxy = %s\n", debugstr_w(lpwai->proxy));
666 return TRUE;
667 }
668 else
669 {
670 TRACE("Failed to parse proxy: %s\n", debugstr_w(wpi.proxy));
671 lpwai->proxy = NULL;
672 }
673 }
674
675 lpwai->accessType = INTERNET_OPEN_TYPE_DIRECT;
676 return FALSE;
677 }
678
679 /***********************************************************************
680 * dump_INTERNET_FLAGS
681 *
682 * Helper function to TRACE the internet flags.
683 *
684 * RETURNS
685 * None
686 *
687 */
688 static void dump_INTERNET_FLAGS(DWORD dwFlags)
689 {
690 #define FE(x) { x, #x }
691 static const wininet_flag_info flag[] = {
692 FE(INTERNET_FLAG_RELOAD),
693 FE(INTERNET_FLAG_RAW_DATA),
694 FE(INTERNET_FLAG_EXISTING_CONNECT),
695 FE(INTERNET_FLAG_ASYNC),
696 FE(INTERNET_FLAG_PASSIVE),
697 FE(INTERNET_FLAG_NO_CACHE_WRITE),
698 FE(INTERNET_FLAG_MAKE_PERSISTENT),
699 FE(INTERNET_FLAG_FROM_CACHE),
700 FE(INTERNET_FLAG_SECURE),
701 FE(INTERNET_FLAG_KEEP_CONNECTION),
702 FE(INTERNET_FLAG_NO_AUTO_REDIRECT),
703 FE(INTERNET_FLAG_READ_PREFETCH),
704 FE(INTERNET_FLAG_NO_COOKIES),
705 FE(INTERNET_FLAG_NO_AUTH),
706 FE(INTERNET_FLAG_CACHE_IF_NET_FAIL),
707 FE(INTERNET_FLAG_IGNORE_REDIRECT_TO_HTTP),
708 FE(INTERNET_FLAG_IGNORE_REDIRECT_TO_HTTPS),
709 FE(INTERNET_FLAG_IGNORE_CERT_DATE_INVALID),
710 FE(INTERNET_FLAG_IGNORE_CERT_CN_INVALID),
711 FE(INTERNET_FLAG_RESYNCHRONIZE),
712 FE(INTERNET_FLAG_HYPERLINK),
713 FE(INTERNET_FLAG_NO_UI),
714 FE(INTERNET_FLAG_PRAGMA_NOCACHE),
715 FE(INTERNET_FLAG_CACHE_ASYNC),
716 FE(INTERNET_FLAG_FORMS_SUBMIT),
717 FE(INTERNET_FLAG_NEED_FILE),
718 FE(INTERNET_FLAG_TRANSFER_ASCII),
719 FE(INTERNET_FLAG_TRANSFER_BINARY)
720 };
721 #undef FE
722 unsigned int i;
723
724 for (i = 0; i < (sizeof(flag) / sizeof(flag[0])); i++) {
725 if (flag[i].val & dwFlags) {
726 TRACE(" %s", flag[i].name);
727 dwFlags &= ~flag[i].val;
728 }
729 }
730 if (dwFlags)
731 TRACE(" Unknown flags (%08x)\n", dwFlags);
732 else
733 TRACE("\n");
734 }
735
736 /***********************************************************************
737 * INTERNET_CloseHandle (internal)
738 *
739 * Close internet handle
740 *
741 */
742 static VOID APPINFO_Destroy(object_header_t *hdr)
743 {
744 appinfo_t *lpwai = (appinfo_t*)hdr;
745
746 TRACE("%p\n",lpwai);
747
748 heap_free(lpwai->agent);
749 heap_free(lpwai->proxy);
750 heap_free(lpwai->proxyBypass);
751 heap_free(lpwai->proxyUsername);
752 heap_free(lpwai->proxyPassword);
753 }
754
755 static DWORD APPINFO_QueryOption(object_header_t *hdr, DWORD option, void *buffer, DWORD *size, BOOL unicode)
756 {
757 appinfo_t *ai = (appinfo_t*)hdr;
758
759 switch(option) {
760 case INTERNET_OPTION_HANDLE_TYPE:
761 TRACE("INTERNET_OPTION_HANDLE_TYPE\n");
762
763 if (*size < sizeof(ULONG))
764 return ERROR_INSUFFICIENT_BUFFER;
765
766 *size = sizeof(DWORD);
767 *(DWORD*)buffer = INTERNET_HANDLE_TYPE_INTERNET;
768 return ERROR_SUCCESS;
769
770 case INTERNET_OPTION_USER_AGENT: {
771 DWORD bufsize;
772
773 TRACE("INTERNET_OPTION_USER_AGENT\n");
774
775 bufsize = *size;
776
777 if (unicode) {
778 DWORD len = ai->agent ? strlenW(ai->agent) : 0;
779
780 *size = (len + 1) * sizeof(WCHAR);
781 if(!buffer || bufsize < *size)
782 return ERROR_INSUFFICIENT_BUFFER;
783
784 if (ai->agent)
785 strcpyW(buffer, ai->agent);
786 else
787 *(WCHAR *)buffer = 0;
788 /* If the buffer is copied, the returned length doesn't include
789 * the NULL terminator.
790 */
791 *size = len * sizeof(WCHAR);
792 }else {
793 if (ai->agent)
794 *size = WideCharToMultiByte(CP_ACP, 0, ai->agent, -1, NULL, 0, NULL, NULL);
795 else
796 *size = 1;
797 if(!buffer || bufsize < *size)
798 return ERROR_INSUFFICIENT_BUFFER;
799
800 if (ai->agent)
801 WideCharToMultiByte(CP_ACP, 0, ai->agent, -1, buffer, *size, NULL, NULL);
802 else
803 *(char *)buffer = 0;
804 /* If the buffer is copied, the returned length doesn't include
805 * the NULL terminator.
806 */
807 *size -= 1;
808 }
809
810 return ERROR_SUCCESS;
811 }
812
813 case INTERNET_OPTION_PROXY:
814 if(!size) return ERROR_INVALID_PARAMETER;
815 if (unicode) {
816 INTERNET_PROXY_INFOW *pi = (INTERNET_PROXY_INFOW *)buffer;
817 DWORD proxyBytesRequired = 0, proxyBypassBytesRequired = 0;
818 LPWSTR proxy, proxy_bypass;
819
820 if (ai->proxy)
821 proxyBytesRequired = (lstrlenW(ai->proxy) + 1) * sizeof(WCHAR);
822 if (ai->proxyBypass)
823 proxyBypassBytesRequired = (lstrlenW(ai->proxyBypass) + 1) * sizeof(WCHAR);
824 if (*size < sizeof(INTERNET_PROXY_INFOW) + proxyBytesRequired + proxyBypassBytesRequired)
825 {
826 *size = sizeof(INTERNET_PROXY_INFOW) + proxyBytesRequired + proxyBypassBytesRequired;
827 return ERROR_INSUFFICIENT_BUFFER;
828 }
829 proxy = (LPWSTR)((LPBYTE)buffer + sizeof(INTERNET_PROXY_INFOW));
830 proxy_bypass = (LPWSTR)((LPBYTE)buffer + sizeof(INTERNET_PROXY_INFOW) + proxyBytesRequired);
831
832 pi->dwAccessType = ai->accessType;
833 pi->lpszProxy = NULL;
834 pi->lpszProxyBypass = NULL;
835 if (ai->proxy) {
836 lstrcpyW(proxy, ai->proxy);
837 pi->lpszProxy = proxy;
838 }
839
840 if (ai->proxyBypass) {
841 lstrcpyW(proxy_bypass, ai->proxyBypass);
842 pi->lpszProxyBypass = proxy_bypass;
843 }
844
845 *size = sizeof(INTERNET_PROXY_INFOW) + proxyBytesRequired + proxyBypassBytesRequired;
846 return ERROR_SUCCESS;
847 }else {
848 INTERNET_PROXY_INFOA *pi = (INTERNET_PROXY_INFOA *)buffer;
849 DWORD proxyBytesRequired = 0, proxyBypassBytesRequired = 0;
850 LPSTR proxy, proxy_bypass;
851
852 if (ai->proxy)
853 proxyBytesRequired = WideCharToMultiByte(CP_ACP, 0, ai->proxy, -1, NULL, 0, NULL, NULL);
854 if (ai->proxyBypass)
855 proxyBypassBytesRequired = WideCharToMultiByte(CP_ACP, 0, ai->proxyBypass, -1,
856 NULL, 0, NULL, NULL);
857 if (*size < sizeof(INTERNET_PROXY_INFOA) + proxyBytesRequired + proxyBypassBytesRequired)
858 {
859 *size = sizeof(INTERNET_PROXY_INFOA) + proxyBytesRequired + proxyBypassBytesRequired;
860 return ERROR_INSUFFICIENT_BUFFER;
861 }
862 proxy = (LPSTR)((LPBYTE)buffer + sizeof(INTERNET_PROXY_INFOA));
863 proxy_bypass = (LPSTR)((LPBYTE)buffer + sizeof(INTERNET_PROXY_INFOA) + proxyBytesRequired);
864
865 pi->dwAccessType = ai->accessType;
866 pi->lpszProxy = NULL;
867 pi->lpszProxyBypass = NULL;
868 if (ai->proxy) {
869 WideCharToMultiByte(CP_ACP, 0, ai->proxy, -1, proxy, proxyBytesRequired, NULL, NULL);
870 pi->lpszProxy = proxy;
871 }
872
873 if (ai->proxyBypass) {
874 WideCharToMultiByte(CP_ACP, 0, ai->proxyBypass, -1, proxy_bypass,
875 proxyBypassBytesRequired, NULL, NULL);
876 pi->lpszProxyBypass = proxy_bypass;
877 }
878
879 *size = sizeof(INTERNET_PROXY_INFOA) + proxyBytesRequired + proxyBypassBytesRequired;
880 return ERROR_SUCCESS;
881 }
882
883 case INTERNET_OPTION_CONNECT_TIMEOUT:
884 TRACE("INTERNET_OPTION_CONNECT_TIMEOUT\n");
885
886 if (*size < sizeof(ULONG))
887 return ERROR_INSUFFICIENT_BUFFER;
888
889 *(ULONG*)buffer = ai->connect_timeout;
890 *size = sizeof(ULONG);
891
892 return ERROR_SUCCESS;
893 }
894
895 return INET_QueryOption(hdr, option, buffer, size, unicode);
896 }
897
898 static DWORD APPINFO_SetOption(object_header_t *hdr, DWORD option, void *buf, DWORD size)
899 {
900 appinfo_t *ai = (appinfo_t*)hdr;
901
902 switch(option) {
903 case INTERNET_OPTION_CONNECT_TIMEOUT:
904 TRACE("INTERNET_OPTION_CONNECT_TIMEOUT\n");
905
906 if(size != sizeof(connect_timeout))
907 return ERROR_INTERNET_BAD_OPTION_LENGTH;
908 if(!*(ULONG*)buf)
909 return ERROR_BAD_ARGUMENTS;
910
911 ai->connect_timeout = *(ULONG*)buf;
912 return ERROR_SUCCESS;
913 case INTERNET_OPTION_USER_AGENT:
914 heap_free(ai->agent);
915 if (!(ai->agent = heap_strdupW(buf))) return ERROR_OUTOFMEMORY;
916 return ERROR_SUCCESS;
917 }
918
919 return INET_SetOption(hdr, option, buf, size);
920 }
921
922 static const object_vtbl_t APPINFOVtbl = {
923 APPINFO_Destroy,
924 NULL,
925 APPINFO_QueryOption,
926 APPINFO_SetOption,
927 NULL,
928 NULL,
929 NULL,
930 NULL,
931 NULL
932 };
933
934
935 /***********************************************************************
936 * InternetOpenW (WININET.@)
937 *
938 * Per-application initialization of wininet
939 *
940 * RETURNS
941 * HINTERNET on success
942 * NULL on failure
943 *
944 */
945 HINTERNET WINAPI InternetOpenW(LPCWSTR lpszAgent, DWORD dwAccessType,
946 LPCWSTR lpszProxy, LPCWSTR lpszProxyBypass, DWORD dwFlags)
947 {
948 appinfo_t *lpwai = NULL;
949
950 if (TRACE_ON(wininet)) {
951 #define FE(x) { x, #x }
952 static const wininet_flag_info access_type[] = {
953 FE(INTERNET_OPEN_TYPE_PRECONFIG),
954 FE(INTERNET_OPEN_TYPE_DIRECT),
955 FE(INTERNET_OPEN_TYPE_PROXY),
956 FE(INTERNET_OPEN_TYPE_PRECONFIG_WITH_NO_AUTOPROXY)
957 };
958 #undef FE
959 DWORD i;
960 const char *access_type_str = "Unknown";
961
962 TRACE("(%s, %i, %s, %s, %i)\n", debugstr_w(lpszAgent), dwAccessType,
963 debugstr_w(lpszProxy), debugstr_w(lpszProxyBypass), dwFlags);
964 for (i = 0; i < (sizeof(access_type) / sizeof(access_type[0])); i++) {
965 if (access_type[i].val == dwAccessType) {
966 access_type_str = access_type[i].name;
967 break;
968 }
969 }
970 TRACE(" access type : %s\n", access_type_str);
971 TRACE(" flags :");
972 dump_INTERNET_FLAGS(dwFlags);
973 }
974
975 /* Clear any error information */
976 INTERNET_SetLastError(0);
977
978 lpwai = alloc_object(NULL, &APPINFOVtbl, sizeof(appinfo_t));
979 if (!lpwai) {
980 SetLastError(ERROR_OUTOFMEMORY);
981 return NULL;
982 }
983
984 lpwai->hdr.htype = WH_HINIT;
985 lpwai->hdr.dwFlags = dwFlags;
986 lpwai->accessType = dwAccessType;
987 lpwai->proxyUsername = NULL;
988 lpwai->proxyPassword = NULL;
989 lpwai->connect_timeout = connect_timeout;
990
991 lpwai->agent = heap_strdupW(lpszAgent);
992 if(dwAccessType == INTERNET_OPEN_TYPE_PRECONFIG)
993 INTERNET_ConfigureProxy( lpwai );
994 else
995 lpwai->proxy = heap_strdupW(lpszProxy);
996 lpwai->proxyBypass = heap_strdupW(lpszProxyBypass);
997
998 TRACE("returning %p\n", lpwai);
999
1000 return lpwai->hdr.hInternet;
1001 }
1002
1003
1004 /***********************************************************************
1005 * InternetOpenA (WININET.@)
1006 *
1007 * Per-application initialization of wininet
1008 *
1009 * RETURNS
1010 * HINTERNET on success
1011 * NULL on failure
1012 *
1013 */
1014 HINTERNET WINAPI InternetOpenA(LPCSTR lpszAgent, DWORD dwAccessType,
1015 LPCSTR lpszProxy, LPCSTR lpszProxyBypass, DWORD dwFlags)
1016 {
1017 WCHAR *szAgent, *szProxy, *szBypass;
1018 HINTERNET rc;
1019
1020 TRACE("(%s, 0x%08x, %s, %s, 0x%08x)\n", debugstr_a(lpszAgent),
1021 dwAccessType, debugstr_a(lpszProxy), debugstr_a(lpszProxyBypass), dwFlags);
1022
1023 szAgent = heap_strdupAtoW(lpszAgent);
1024 szProxy = heap_strdupAtoW(lpszProxy);
1025 szBypass = heap_strdupAtoW(lpszProxyBypass);
1026
1027 rc = InternetOpenW(szAgent, dwAccessType, szProxy, szBypass, dwFlags);
1028
1029 heap_free(szAgent);
1030 heap_free(szProxy);
1031 heap_free(szBypass);
1032 return rc;
1033 }
1034
1035 /***********************************************************************
1036 * InternetGetLastResponseInfoA (WININET.@)
1037 *
1038 * Return last wininet error description on the calling thread
1039 *
1040 * RETURNS
1041 * TRUE on success of writing to buffer
1042 * FALSE on failure
1043 *
1044 */
1045 BOOL WINAPI InternetGetLastResponseInfoA(LPDWORD lpdwError,
1046 LPSTR lpszBuffer, LPDWORD lpdwBufferLength)
1047 {
1048 LPWITHREADERROR lpwite = TlsGetValue(g_dwTlsErrIndex);
1049
1050 TRACE("\n");
1051
1052 if (lpwite)
1053 {
1054 *lpdwError = lpwite->dwError;
1055 if (lpwite->dwError)
1056 {
1057 memcpy(lpszBuffer, lpwite->response, *lpdwBufferLength);
1058 *lpdwBufferLength = strlen(lpszBuffer);
1059 }
1060 else
1061 *lpdwBufferLength = 0;
1062 }
1063 else
1064 {
1065 *lpdwError = 0;
1066 *lpdwBufferLength = 0;
1067 }
1068
1069 return TRUE;
1070 }
1071
1072 /***********************************************************************
1073 * InternetGetLastResponseInfoW (WININET.@)
1074 *
1075 * Return last wininet error description on the calling thread
1076 *
1077 * RETURNS
1078 * TRUE on success of writing to buffer
1079 * FALSE on failure
1080 *
1081 */
1082 BOOL WINAPI InternetGetLastResponseInfoW(LPDWORD lpdwError,
1083 LPWSTR lpszBuffer, LPDWORD lpdwBufferLength)
1084 {
1085 LPWITHREADERROR lpwite = TlsGetValue(g_dwTlsErrIndex);
1086
1087 TRACE("\n");
1088
1089 if (lpwite)
1090 {
1091 *lpdwError = lpwite->dwError;
1092 if (lpwite->dwError)
1093 {
1094 memcpy(lpszBuffer, lpwite->response, *lpdwBufferLength);
1095 *lpdwBufferLength = lstrlenW(lpszBuffer);
1096 }
1097 else
1098 *lpdwBufferLength = 0;
1099 }
1100 else
1101 {
1102 *lpdwError = 0;
1103 *lpdwBufferLength = 0;
1104 }
1105
1106 return TRUE;
1107 }
1108
1109 /***********************************************************************
1110 * InternetGetConnectedState (WININET.@)
1111 *
1112 * Return connected state
1113 *
1114 * RETURNS
1115 * TRUE if connected
1116 * if lpdwStatus is not null, return the status (off line,
1117 * modem, lan...) in it.
1118 * FALSE if not connected
1119 */
1120 BOOL WINAPI InternetGetConnectedState(LPDWORD lpdwStatus, DWORD dwReserved)
1121 {
1122 TRACE("(%p, 0x%08x)\n", lpdwStatus, dwReserved);
1123
1124 if (lpdwStatus) {
1125 WARN("always returning LAN connection.\n");
1126 *lpdwStatus = INTERNET_CONNECTION_LAN;
1127 }
1128 return TRUE;
1129 }
1130
1131
1132 /***********************************************************************
1133 * InternetGetConnectedStateExW (WININET.@)
1134 *
1135 * Return connected state
1136 *
1137 * PARAMS
1138 *
1139 * lpdwStatus [O] Flags specifying the status of the internet connection.
1140 * lpszConnectionName [O] Pointer to buffer to receive the friendly name of the internet connection.
1141 * dwNameLen [I] Size of the buffer, in characters.
1142 * dwReserved [I] Reserved. Must be set to 0.
1143 *
1144 * RETURNS
1145 * TRUE if connected
1146 * if lpdwStatus is not null, return the status (off line,
1147 * modem, lan...) in it.
1148 * FALSE if not connected
1149 *
1150 * NOTES
1151 * If the system has no available network connections, an empty string is
1152 * stored in lpszConnectionName. If there is a LAN connection, a localized
1153 * "LAN Connection" string is stored. Presumably, if only a dial-up
1154 * connection is available then the name of the dial-up connection is
1155 * returned. Why any application, other than the "Internet Settings" CPL,
1156 * would want to use this function instead of the simpler InternetGetConnectedStateW
1157 * function is beyond me.
1158 */
1159 BOOL WINAPI InternetGetConnectedStateExW(LPDWORD lpdwStatus, LPWSTR lpszConnectionName,
1160 DWORD dwNameLen, DWORD dwReserved)
1161 {
1162 TRACE("(%p, %p, %d, 0x%08x)\n", lpdwStatus, lpszConnectionName, dwNameLen, dwReserved);
1163
1164 /* Must be zero */
1165 if(dwReserved)
1166 return FALSE;
1167
1168 if (lpdwStatus) {
1169 WARN("always returning LAN connection.\n");
1170 *lpdwStatus = INTERNET_CONNECTION_LAN;
1171 }
1172 return LoadStringW(WININET_hModule, IDS_LANCONNECTION, lpszConnectionName, dwNameLen);
1173 }
1174
1175
1176 /***********************************************************************
1177 * InternetGetConnectedStateExA (WININET.@)
1178 */
1179 BOOL WINAPI InternetGetConnectedStateExA(LPDWORD lpdwStatus, LPSTR lpszConnectionName,
1180 DWORD dwNameLen, DWORD dwReserved)
1181 {
1182 LPWSTR lpwszConnectionName = NULL;
1183 BOOL rc;
1184
1185 TRACE("(%p, %p, %d, 0x%08x)\n", lpdwStatus, lpszConnectionName, dwNameLen, dwReserved);
1186
1187 if (lpszConnectionName && dwNameLen > 0)
1188 lpwszConnectionName = heap_alloc(dwNameLen * sizeof(WCHAR));
1189
1190 rc = InternetGetConnectedStateExW(lpdwStatus,lpwszConnectionName, dwNameLen,
1191 dwReserved);
1192 if (rc && lpwszConnectionName)
1193 {
1194 WideCharToMultiByte(CP_ACP,0,lpwszConnectionName,-1,lpszConnectionName,
1195 dwNameLen, NULL, NULL);
1196 heap_free(lpwszConnectionName);
1197 }
1198 return rc;
1199 }
1200
1201
1202 /***********************************************************************
1203 * InternetConnectW (WININET.@)
1204 *
1205 * Open a ftp, gopher or http session
1206 *
1207 * RETURNS
1208 * HINTERNET a session handle on success
1209 * NULL on failure
1210 *
1211 */
1212 HINTERNET WINAPI InternetConnectW(HINTERNET hInternet,
1213 LPCWSTR lpszServerName, INTERNET_PORT nServerPort,
1214 LPCWSTR lpszUserName, LPCWSTR lpszPassword,
1215 DWORD dwService, DWORD dwFlags, DWORD_PTR dwContext)
1216 {
1217 appinfo_t *hIC;
1218 HINTERNET rc = NULL;
1219 DWORD res = ERROR_SUCCESS;
1220
1221 TRACE("(%p, %s, %i, %s, %s, %i, %x, %lx)\n", hInternet, debugstr_w(lpszServerName),
1222 nServerPort, debugstr_w(lpszUserName), debugstr_w(lpszPassword),
1223 dwService, dwFlags, dwContext);
1224
1225 if (!lpszServerName)
1226 {
1227 SetLastError(ERROR_INVALID_PARAMETER);
1228 return NULL;
1229 }
1230
1231 hIC = (appinfo_t*)get_handle_object( hInternet );
1232 if ( (hIC == NULL) || (hIC->hdr.htype != WH_HINIT) )
1233 {
1234 res = ERROR_INVALID_HANDLE;
1235 goto lend;
1236 }
1237
1238 switch (dwService)
1239 {
1240 case INTERNET_SERVICE_FTP:
1241 rc = FTP_Connect(hIC, lpszServerName, nServerPort,
1242 lpszUserName, lpszPassword, dwFlags, dwContext, 0);
1243 if(!rc)
1244 res = INTERNET_GetLastError();
1245 break;
1246
1247 case INTERNET_SERVICE_HTTP:
1248 res = HTTP_Connect(hIC, lpszServerName, nServerPort,
1249 lpszUserName, lpszPassword, dwFlags, dwContext, 0, &rc);
1250 break;
1251
1252 case INTERNET_SERVICE_GOPHER:
1253 default:
1254 break;
1255 }
1256 lend:
1257 if( hIC )
1258 WININET_Release( &hIC->hdr );
1259
1260 TRACE("returning %p\n", rc);
1261 SetLastError(res);
1262 return rc;
1263 }
1264
1265
1266 /***********************************************************************
1267 * InternetConnectA (WININET.@)
1268 *
1269 * Open a ftp, gopher or http session
1270 *
1271 * RETURNS
1272 * HINTERNET a session handle on success
1273 * NULL on failure
1274 *
1275 */
1276 HINTERNET WINAPI InternetConnectA(HINTERNET hInternet,
1277 LPCSTR lpszServerName, INTERNET_PORT nServerPort,
1278 LPCSTR lpszUserName, LPCSTR lpszPassword,
1279 DWORD dwService, DWORD dwFlags, DWORD_PTR dwContext)
1280 {
1281 HINTERNET rc = NULL;
1282 LPWSTR szServerName;
1283 LPWSTR szUserName;
1284 LPWSTR szPassword;
1285
1286 szServerName = heap_strdupAtoW(lpszServerName);
1287 szUserName = heap_strdupAtoW(lpszUserName);
1288 szPassword = heap_strdupAtoW(lpszPassword);
1289
1290 rc = InternetConnectW(hInternet, szServerName, nServerPort,
1291 szUserName, szPassword, dwService, dwFlags, dwContext);
1292
1293 heap_free(szServerName);
1294 heap_free(szUserName);
1295 heap_free(szPassword);
1296 return rc;
1297 }
1298
1299
1300 /***********************************************************************
1301 * InternetFindNextFileA (WININET.@)
1302 *
1303 * Continues a file search from a previous call to FindFirstFile
1304 *
1305 * RETURNS
1306 * TRUE on success
1307 * FALSE on failure
1308 *
1309 */
1310 BOOL WINAPI InternetFindNextFileA(HINTERNET hFind, LPVOID lpvFindData)
1311 {
1312 BOOL ret;
1313 WIN32_FIND_DATAW fd;
1314
1315 ret = InternetFindNextFileW(hFind, lpvFindData?&fd:NULL);
1316 if(lpvFindData)
1317 WININET_find_data_WtoA(&fd, (LPWIN32_FIND_DATAA)lpvFindData);
1318 return ret;
1319 }
1320
1321 /***********************************************************************
1322 * InternetFindNextFileW (WININET.@)
1323 *
1324 * Continues a file search from a previous call to FindFirstFile
1325 *
1326 * RETURNS
1327 * TRUE on success
1328 * FALSE on failure
1329 *
1330 */
1331 BOOL WINAPI InternetFindNextFileW(HINTERNET hFind, LPVOID lpvFindData)
1332 {
1333 object_header_t *hdr;
1334 DWORD res;
1335
1336 TRACE("\n");
1337
1338 hdr = get_handle_object(hFind);
1339 if(!hdr) {
1340 WARN("Invalid handle\n");
1341 SetLastError(ERROR_INVALID_HANDLE);
1342 return FALSE;
1343 }
1344
1345 if(hdr->vtbl->FindNextFileW) {
1346 res = hdr->vtbl->FindNextFileW(hdr, lpvFindData);
1347 }else {
1348 WARN("Handle doesn't support NextFile\n");
1349 res = ERROR_INTERNET_INCORRECT_HANDLE_TYPE;
1350 }
1351
1352 WININET_Release(hdr);
1353
1354 if(res != ERROR_SUCCESS)
1355 SetLastError(res);
1356 return res == ERROR_SUCCESS;
1357 }
1358
1359 /***********************************************************************
1360 * InternetCloseHandle (WININET.@)
1361 *
1362 * Generic close handle function
1363 *
1364 * RETURNS
1365 * TRUE on success
1366 * FALSE on failure
1367 *
1368 */
1369 BOOL WINAPI InternetCloseHandle(HINTERNET hInternet)
1370 {
1371 object_header_t *obj;
1372
1373 TRACE("%p\n", hInternet);
1374
1375 obj = get_handle_object( hInternet );
1376 if (!obj) {
1377 SetLastError(ERROR_INVALID_HANDLE);
1378 return FALSE;
1379 }
1380
1381 invalidate_handle(obj);
1382 WININET_Release(obj);
1383
1384 return TRUE;
1385 }
1386
1387
1388 /***********************************************************************
1389 * ConvertUrlComponentValue (Internal)
1390 *
1391 * Helper function for InternetCrackUrlA
1392 *
1393 */
1394 static void ConvertUrlComponentValue(LPSTR* lppszComponent, LPDWORD dwComponentLen,
1395 LPWSTR lpwszComponent, DWORD dwwComponentLen,
1396 LPCSTR lpszStart, LPCWSTR lpwszStart)
1397 {
1398 TRACE("%p %d %p %d %p %p\n", *lppszComponent, *dwComponentLen, lpwszComponent, dwwComponentLen, lpszStart, lpwszStart);
1399 if (*dwComponentLen != 0)
1400 {
1401 DWORD nASCIILength=WideCharToMultiByte(CP_ACP,0,lpwszComponent,dwwComponentLen,NULL,0,NULL,NULL);
1402 if (*lppszComponent == NULL)
1403 {
1404 if (lpwszComponent)
1405 {
1406 int offset = WideCharToMultiByte(CP_ACP, 0, lpwszStart, lpwszComponent-lpwszStart, NULL, 0, NULL, NULL);
1407 *lppszComponent = (LPSTR)lpszStart + offset;
1408 }
1409 else
1410 *lppszComponent = NULL;
1411
1412 *dwComponentLen = nASCIILength;
1413 }
1414 else
1415 {
1416 DWORD ncpylen = min((*dwComponentLen)-1, nASCIILength);
1417 WideCharToMultiByte(CP_ACP,0,lpwszComponent,dwwComponentLen,*lppszComponent,ncpylen+1,NULL,NULL);
1418 (*lppszComponent)[ncpylen]=0;
1419 *dwComponentLen = ncpylen;
1420 }
1421 }
1422 }
1423
1424
1425 /***********************************************************************
1426 * InternetCrackUrlA (WININET.@)
1427 *
1428 * See InternetCrackUrlW.
1429 */
1430 BOOL WINAPI InternetCrackUrlA(LPCSTR lpszUrl, DWORD dwUrlLength, DWORD dwFlags,
1431 LPURL_COMPONENTSA lpUrlComponents)
1432 {
1433 DWORD nLength;
1434 URL_COMPONENTSW UCW;
1435 BOOL ret = FALSE;
1436 WCHAR *lpwszUrl, *hostname = NULL, *username = NULL, *password = NULL, *path = NULL,
1437 *scheme = NULL, *extra = NULL;
1438
1439 TRACE("(%s %u %x %p)\n",
1440 lpszUrl ? debugstr_an(lpszUrl, dwUrlLength ? dwUrlLength : strlen(lpszUrl)) : "(null)",
1441 dwUrlLength, dwFlags, lpUrlComponents);
1442
1443 if (!lpszUrl || !*lpszUrl || !lpUrlComponents ||
1444 lpUrlComponents->dwStructSize != sizeof(URL_COMPONENTSA))
1445 {
1446 INTERNET_SetLastError(ERROR_INVALID_PARAMETER);
1447 return FALSE;
1448 }
1449
1450 if(dwUrlLength<=0)
1451 dwUrlLength=-1;
1452 nLength=MultiByteToWideChar(CP_ACP,0,lpszUrl,dwUrlLength,NULL,0);
1453
1454 /* if dwUrlLength=-1 then nLength includes null but length to
1455 InternetCrackUrlW should not include it */
1456 if (dwUrlLength == -1) nLength--;
1457
1458 lpwszUrl = heap_alloc((nLength + 1) * sizeof(WCHAR));
1459 MultiByteToWideChar(CP_ACP,0,lpszUrl,dwUrlLength,lpwszUrl,nLength + 1);
1460 lpwszUrl[nLength] = '\0';
1461
1462 memset(&UCW,0,sizeof(UCW));
1463 UCW.dwStructSize = sizeof(URL_COMPONENTSW);
1464 if (lpUrlComponents->dwHostNameLength)
1465 {
1466 UCW.dwHostNameLength = lpUrlComponents->dwHostNameLength;
1467 if (lpUrlComponents->lpszHostName)
1468 {
1469 hostname = heap_alloc(UCW.dwHostNameLength * sizeof(WCHAR));
1470 UCW.lpszHostName = hostname;
1471 }
1472 }
1473 if (lpUrlComponents->dwUserNameLength)
1474 {
1475 UCW.dwUserNameLength = lpUrlComponents->dwUserNameLength;
1476 if (lpUrlComponents->lpszUserName)
1477 {
1478 username = heap_alloc(UCW.dwUserNameLength * sizeof(WCHAR));
1479 UCW.lpszUserName = username;
1480 }
1481 }
1482 if (lpUrlComponents->dwPasswordLength)
1483 {
1484 UCW.dwPasswordLength = lpUrlComponents->dwPasswordLength;
1485 if (lpUrlComponents->lpszPassword)
1486 {
1487 password = heap_alloc(UCW.dwPasswordLength * sizeof(WCHAR));
1488 UCW.lpszPassword = password;
1489 }
1490 }
1491 if (lpUrlComponents->dwUrlPathLength)
1492 {
1493 UCW.dwUrlPathLength = lpUrlComponents->dwUrlPathLength;
1494 if (lpUrlComponents->lpszUrlPath)
1495 {
1496 path = heap_alloc(UCW.dwUrlPathLength * sizeof(WCHAR));
1497 UCW.lpszUrlPath = path;
1498 }
1499 }
1500 if (lpUrlComponents->dwSchemeLength)
1501 {
1502 UCW.dwSchemeLength = lpUrlComponents->dwSchemeLength;
1503 if (lpUrlComponents->lpszScheme)
1504 {
1505 scheme = heap_alloc(UCW.dwSchemeLength * sizeof(WCHAR));
1506 UCW.lpszScheme = scheme;
1507 }
1508 }
1509 if (lpUrlComponents->dwExtraInfoLength)
1510 {
1511 UCW.dwExtraInfoLength = lpUrlComponents->dwExtraInfoLength;
1512 if (lpUrlComponents->lpszExtraInfo)
1513 {
1514 extra = heap_alloc(UCW.dwExtraInfoLength * sizeof(WCHAR));
1515 UCW.lpszExtraInfo = extra;
1516 }
1517 }
1518 if ((ret = InternetCrackUrlW(lpwszUrl, nLength, dwFlags, &UCW)))
1519 {
1520 ConvertUrlComponentValue(&lpUrlComponents->lpszHostName, &lpUrlComponents->dwHostNameLength,
1521 UCW.lpszHostName, UCW.dwHostNameLength, lpszUrl, lpwszUrl);
1522 ConvertUrlComponentValue(&lpUrlComponents->lpszUserName, &lpUrlComponents->dwUserNameLength,
1523 UCW.lpszUserName, UCW.dwUserNameLength, lpszUrl, lpwszUrl);
1524 ConvertUrlComponentValue(&lpUrlComponents->lpszPassword, &lpUrlComponents->dwPasswordLength,
1525 UCW.lpszPassword, UCW.dwPasswordLength, lpszUrl, lpwszUrl);
1526 ConvertUrlComponentValue(&lpUrlComponents->lpszUrlPath, &lpUrlComponents->dwUrlPathLength,
1527 UCW.lpszUrlPath, UCW.dwUrlPathLength, lpszUrl, lpwszUrl);
1528 ConvertUrlComponentValue(&lpUrlComponents->lpszScheme, &lpUrlComponents->dwSchemeLength,
1529 UCW.lpszScheme, UCW.dwSchemeLength, lpszUrl, lpwszUrl);
1530 ConvertUrlComponentValue(&lpUrlComponents->lpszExtraInfo, &lpUrlComponents->dwExtraInfoLength,
1531 UCW.lpszExtraInfo, UCW.dwExtraInfoLength, lpszUrl, lpwszUrl);
1532
1533 lpUrlComponents->nScheme = UCW.nScheme;
1534 lpUrlComponents->nPort = UCW.nPort;
1535
1536 TRACE("%s: scheme(%s) host(%s) path(%s) extra(%s)\n", debugstr_a(lpszUrl),
1537 debugstr_an(lpUrlComponents->lpszScheme, lpUrlComponents->dwSchemeLength),
1538 debugstr_an(lpUrlComponents->lpszHostName, lpUrlComponents->dwHostNameLength),
1539 debugstr_an(lpUrlComponents->lpszUrlPath, lpUrlComponents->dwUrlPathLength),
1540 debugstr_an(lpUrlComponents->lpszExtraInfo, lpUrlComponents->dwExtraInfoLength));
1541 }
1542 heap_free(lpwszUrl);
1543 heap_free(hostname);
1544 heap_free(username);
1545 heap_free(password);
1546 heap_free(path);
1547 heap_free(scheme);
1548 heap_free(extra);
1549 return ret;
1550 }
1551
1552 static const WCHAR url_schemes[][7] =
1553 {
1554 {'f','t','p',0},
1555 {'g','o','p','h','e','r',0},
1556 {'h','t','t','p',0},
1557 {'h','t','t','p','s',0},
1558 {'f','i','l','e',0},
1559 {'n','e','w','s',0},
1560 {'m','a','i','l','t','o',0},
1561 {'r','e','s',0},
1562 };
1563
1564 /***********************************************************************
1565 * GetInternetSchemeW (internal)
1566 *
1567 * Get scheme of url
1568 *
1569 * RETURNS
1570 * scheme on success
1571 * INTERNET_SCHEME_UNKNOWN on failure
1572 *
1573 */
1574 static INTERNET_SCHEME GetInternetSchemeW(LPCWSTR lpszScheme, DWORD nMaxCmp)
1575 {
1576 int i;
1577
1578 TRACE("%s %d\n",debugstr_wn(lpszScheme, nMaxCmp), nMaxCmp);
1579
1580 if(lpszScheme==NULL)
1581 return INTERNET_SCHEME_UNKNOWN;
1582
1583 for (i = 0; i < sizeof(url_schemes)/sizeof(url_schemes[0]); i++)
1584 if (!strncmpW(lpszScheme, url_schemes[i], nMaxCmp))
1585 return INTERNET_SCHEME_FIRST + i;
1586
1587 return INTERNET_SCHEME_UNKNOWN;
1588 }
1589
1590 /***********************************************************************
1591 * SetUrlComponentValueW (Internal)
1592 *
1593 * Helper function for InternetCrackUrlW
1594 *
1595 * PARAMS
1596 * lppszComponent [O] Holds the returned string
1597 * dwComponentLen [I] Holds the size of lppszComponent
1598 * [O] Holds the length of the string in lppszComponent without '\0'
1599 * lpszStart [I] Holds the string to copy from
1600 * len [I] Holds the length of lpszStart without '\0'
1601 *
1602 * RETURNS
1603 * TRUE on success
1604 * FALSE on failure
1605 *
1606 */
1607 static BOOL SetUrlComponentValueW(LPWSTR* lppszComponent, LPDWORD dwComponentLen, LPCWSTR lpszStart, DWORD len)
1608 {
1609 TRACE("%s (%d)\n", debugstr_wn(lpszStart,len), len);
1610
1611 if ( (*dwComponentLen == 0) && (*lppszComponent == NULL) )
1612 return FALSE;
1613
1614 if (*dwComponentLen != 0 || *lppszComponent == NULL)
1615 {
1616 if (*lppszComponent == NULL)
1617 {
1618 *lppszComponent = (LPWSTR)lpszStart;
1619 *dwComponentLen = len;
1620 }
1621 else
1622 {
1623 DWORD ncpylen = min((*dwComponentLen)-1, len);
1624 memcpy(*lppszComponent, lpszStart, ncpylen*sizeof(WCHAR));
1625 (*lppszComponent)[ncpylen] = '\0';
1626 *dwComponentLen = ncpylen;
1627 }
1628 }
1629
1630 return TRUE;
1631 }
1632
1633 /***********************************************************************
1634 * InternetCrackUrlW (WININET.@)
1635 *
1636 * Break up URL into its components
1637 *
1638 * RETURNS
1639 * TRUE on success
1640 * FALSE on failure
1641 */
1642 BOOL WINAPI InternetCrackUrlW(LPCWSTR lpszUrl_orig, DWORD dwUrlLength_orig, DWORD dwFlags,
1643 LPURL_COMPONENTSW lpUC)
1644 {
1645 /*
1646 * RFC 1808
1647 * <protocol>:[//<net_loc>][/path][;<params>][?<query>][#<fragment>]
1648 *
1649 */
1650 LPCWSTR lpszParam = NULL;
1651 BOOL bIsAbsolute = FALSE;
1652 LPCWSTR lpszap, lpszUrl = lpszUrl_orig;
1653 LPCWSTR lpszcp = NULL;
1654 LPWSTR lpszUrl_decode = NULL;
1655 DWORD dwUrlLength = dwUrlLength_orig;
1656
1657 TRACE("(%s %u %x %p)\n",
1658 lpszUrl ? debugstr_wn(lpszUrl, dwUrlLength ? dwUrlLength : strlenW(lpszUrl)) : "(null)",
1659 dwUrlLength, dwFlags, lpUC);
1660
1661 if (!lpszUrl_orig || !*lpszUrl_orig || !lpUC)
1662 {
1663 INTERNET_SetLastError(ERROR_INVALID_PARAMETER);
1664 return FALSE;
1665 }
1666 if (!dwUrlLength) dwUrlLength = strlenW(lpszUrl);
1667
1668 if (dwFlags & ICU_DECODE)
1669 {
1670 WCHAR *url_tmp;
1671 DWORD len = dwUrlLength + 1;
1672
1673 if (!(url_tmp = heap_alloc(len * sizeof(WCHAR))))
1674 {
1675 INTERNET_SetLastError(ERROR_OUTOFMEMORY);
1676 return FALSE;
1677 }
1678 memcpy(url_tmp, lpszUrl_orig, dwUrlLength * sizeof(WCHAR));
1679 url_tmp[dwUrlLength] = 0;
1680 if (!(lpszUrl_decode = heap_alloc(len * sizeof(WCHAR))))
1681 {
1682 heap_free(url_tmp);
1683 INTERNET_SetLastError(ERROR_OUTOFMEMORY);
1684 return FALSE;
1685 }
1686 if (InternetCanonicalizeUrlW(url_tmp, lpszUrl_decode, &len, ICU_DECODE | ICU_NO_ENCODE))
1687 {
1688 dwUrlLength = len;
1689 lpszUrl = lpszUrl_decode;
1690 }
1691 heap_free(url_tmp);
1692 }
1693 lpszap = lpszUrl;
1694
1695 /* Determine if the URI is absolute. */
1696 while (lpszap - lpszUrl < dwUrlLength)
1697 {
1698 if (isalnumW(*lpszap) || *lpszap == '+' || *lpszap == '.' || *lpszap == '-')
1699 {
1700 lpszap++;
1701 continue;
1702 }
1703 if ((*lpszap == ':') && (lpszap - lpszUrl >= 2))
1704 {
1705 bIsAbsolute = TRUE;
1706 lpszcp = lpszap;
1707 }
1708 else
1709 {
1710 lpszcp = lpszUrl; /* Relative url */
1711 }
1712
1713 break;
1714 }
1715
1716 lpUC->nScheme = INTERNET_SCHEME_UNKNOWN;
1717 lpUC->nPort = INTERNET_INVALID_PORT_NUMBER;
1718
1719 /* Parse <params> */
1720 lpszParam = memchrW(lpszap, ';', dwUrlLength - (lpszap - lpszUrl));
1721 if(!lpszParam)
1722 lpszParam = memchrW(lpszap, '?', dwUrlLength - (lpszap - lpszUrl));
1723 if(!lpszParam)
1724 lpszParam = memchrW(lpszap, '#', dwUrlLength - (lpszap - lpszUrl));
1725
1726 SetUrlComponentValueW(&lpUC->lpszExtraInfo, &lpUC->dwExtraInfoLength,
1727 lpszParam, lpszParam ? dwUrlLength-(lpszParam-lpszUrl) : 0);
1728
1729 if (bIsAbsolute) /* Parse <protocol>:[//<net_loc>] */
1730 {
1731 LPCWSTR lpszNetLoc;
1732
1733 /* Get scheme first. */
1734 lpUC->nScheme = GetInternetSchemeW(lpszUrl, lpszcp - lpszUrl);
1735 SetUrlComponentValueW(&lpUC->lpszScheme, &lpUC->dwSchemeLength,
1736 lpszUrl, lpszcp - lpszUrl);
1737
1738 /* Eat ':' in protocol. */
1739 lpszcp++;
1740
1741 /* double slash indicates the net_loc portion is present */
1742 if ((lpszcp[0] == '/') && (lpszcp[1] == '/'))
1743 {
1744 lpszcp += 2;
1745
1746 lpszNetLoc = memchrW(lpszcp, '/', dwUrlLength - (lpszcp - lpszUrl));
1747 if (lpszParam)
1748 {
1749 if (lpszNetLoc)
1750 lpszNetLoc = min(lpszNetLoc, lpszParam);
1751 else
1752 lpszNetLoc = lpszParam;
1753 }
1754 else if (!lpszNetLoc)
1755 lpszNetLoc = lpszcp + dwUrlLength-(lpszcp-lpszUrl);
1756
1757 /* Parse net-loc */
1758 if (lpszNetLoc)
1759 {
1760 LPCWSTR lpszHost;
1761 LPCWSTR lpszPort;
1762
1763 /* [<user>[<:password>]@]<host>[:<port>] */
1764 /* First find the user and password if they exist */
1765
1766 lpszHost = memchrW(lpszcp, '@', dwUrlLength - (lpszcp - lpszUrl));
1767 if (lpszHost == NULL || lpszHost > lpszNetLoc)
1768 {
1769 /* username and password not specified. */
1770 SetUrlComponentValueW(&lpUC->lpszUserName, &lpUC->dwUserNameLength, NULL, 0);
1771 SetUrlComponentValueW(&lpUC->lpszPassword, &lpUC->dwPasswordLength, NULL, 0);
1772 }
1773 else /* Parse out username and password */
1774 {
1775 LPCWSTR lpszUser = lpszcp;
1776 LPCWSTR lpszPasswd = lpszHost;
1777
1778 while (lpszcp < lpszHost)
1779 {
1780 if (*lpszcp == ':')
1781 lpszPasswd = lpszcp;
1782
1783 lpszcp++;
1784 }
1785
1786 SetUrlComponentValueW(&lpUC->lpszUserName, &lpUC->dwUserNameLength,
1787 lpszUser, lpszPasswd - lpszUser);
1788
1789 if (lpszPasswd != lpszHost)
1790 lpszPasswd++;
1791 SetUrlComponentValueW(&lpUC->lpszPassword, &lpUC->dwPasswordLength,
1792 lpszPasswd == lpszHost ? NULL : lpszPasswd,
1793 lpszHost - lpszPasswd);
1794
1795 lpszcp++; /* Advance to beginning of host */
1796 }
1797
1798 /* Parse <host><:port> */
1799
1800 lpszHost = lpszcp;
1801 lpszPort = lpszNetLoc;
1802
1803 /* special case for res:// URLs: there is no port here, so the host is the
1804 entire string up to the first '/' */
1805 if(lpUC->nScheme==INTERNET_SCHEME_RES)
1806 {
1807 SetUrlComponentValueW(&lpUC->lpszHostName, &lpUC->dwHostNameLength,
1808 lpszHost, lpszPort - lpszHost);
1809 lpszcp=lpszNetLoc;
1810 }
1811 else
1812 {
1813 while (lpszcp < lpszNetLoc)
1814 {
1815 if (*lpszcp == ':')
1816 lpszPort = lpszcp;
1817
1818 lpszcp++;
1819 }
1820
1821 /* If the scheme is "file" and the host is just one letter, it's not a host */
1822 if(lpUC->nScheme==INTERNET_SCHEME_FILE && lpszPort <= lpszHost+1)
1823 {
1824 lpszcp=lpszHost;
1825 SetUrlComponentValueW(&lpUC->lpszHostName, &lpUC->dwHostNameLength,
1826 NULL, 0);
1827 }
1828 else
1829 {
1830 SetUrlComponentValueW(&lpUC->lpszHostName, &lpUC->dwHostNameLength,
1831 lpszHost, lpszPort - lpszHost);
1832 if (lpszPort != lpszNetLoc)
1833 lpUC->nPort = atoiW(++lpszPort);
1834 else switch (lpUC->nScheme)
1835 {
1836 case INTERNET_SCHEME_HTTP:
1837 lpUC->nPort = INTERNET_DEFAULT_HTTP_PORT;
1838 break;
1839 case INTERNET_SCHEME_HTTPS:
1840 lpUC->nPort = INTERNET_DEFAULT_HTTPS_PORT;
1841 break;
1842 case INTERNET_SCHEME_FTP:
1843 lpUC->nPort = INTERNET_DEFAULT_FTP_PORT;
1844 break;
1845 case INTERNET_SCHEME_GOPHER:
1846 lpUC->nPort = INTERNET_DEFAULT_GOPHER_PORT;
1847 break;
1848 default:
1849 break;
1850 }
1851 }
1852 }
1853 }
1854 }
1855 else
1856 {
1857 SetUrlComponentValueW(&lpUC->lpszUserName, &lpUC->dwUserNameLength, NULL, 0);
1858 SetUrlComponentValueW(&lpUC->lpszPassword, &lpUC->dwPasswordLength, NULL, 0);
1859 SetUrlComponentValueW(&lpUC->lpszHostName, &lpUC->dwHostNameLength, NULL, 0);
1860 }
1861 }
1862 else
1863 {
1864 SetUrlComponentValueW(&lpUC->lpszScheme, &lpUC->dwSchemeLength, NULL, 0);
1865 SetUrlComponentValueW(&lpUC->lpszUserName, &lpUC->dwUserNameLength, NULL, 0);
1866 SetUrlComponentValueW(&lpUC->lpszPassword, &lpUC->dwPasswordLength, NULL, 0);
1867 SetUrlComponentValueW(&lpUC->lpszHostName, &lpUC->dwHostNameLength, NULL, 0);
1868 }
1869
1870 /* Here lpszcp points to:
1871 *
1872 * <protocol>:[//<net_loc>][/path][;<params>][?<query>][#<fragment>]
1873 * ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
1874 */
1875 if (lpszcp != 0 && lpszcp - lpszUrl < dwUrlLength && (!lpszParam || lpszcp <= lpszParam))
1876 {
1877 DWORD len;
1878
1879 /* Only truncate the parameter list if it's already been saved
1880 * in lpUC->lpszExtraInfo.
1881 */
1882 if (lpszParam && lpUC->dwExtraInfoLength && lpUC->lpszExtraInfo)
1883 len = lpszParam - lpszcp;
1884 else
1885 {
1886 /* Leave the parameter list in lpszUrlPath. Strip off any trailing
1887 * newlines if necessary.
1888 */
1889 LPWSTR lpsznewline = memchrW(lpszcp, '\n', dwUrlLength - (lpszcp - lpszUrl));
1890 if (lpsznewline != NULL)
1891 len = lpsznewline - lpszcp;
1892 else
1893 len = dwUrlLength-(lpszcp-lpszUrl);
1894 }
1895 if (lpUC->dwUrlPathLength && lpUC->lpszUrlPath &&
1896 lpUC->nScheme == INTERNET_SCHEME_FILE)
1897 {
1898 WCHAR tmppath[MAX_PATH];
1899 if (*lpszcp == '/')
1900 {
1901 len = MAX_PATH;
1902 PathCreateFromUrlW(lpszUrl_orig, tmppath, &len, 0);
1903 }
1904 else
1905 {
1906 WCHAR *iter;
1907 memcpy(tmppath, lpszcp, len * sizeof(WCHAR));
1908 tmppath[len] = '\0';
1909
1910 iter = tmppath;
1911 while (*iter) {
1912 if (*iter == '/')
1913 *iter = '\\';
1914 ++iter;
1915 }
1916 }
1917 /* if ends in \. or \.. append a backslash */
1918 if (tmppath[len - 1] == '.' &&
1919 (tmppath[len - 2] == '\\' ||
1920 (tmppath[len - 2] == '.' && tmppath[len - 3] == '\\')))
1921 {
1922 if (len < MAX_PATH - 1)
1923 {
1924 tmppath[len] = '\\';
1925 tmppath[len+1] = '\0';
1926 ++len;
1927 }
1928 }
1929 SetUrlComponentValueW(&lpUC->lpszUrlPath, &lpUC->dwUrlPathLength,
1930 tmppath, len);
1931 }
1932 else
1933 SetUrlComponentValueW(&lpUC->lpszUrlPath, &lpUC->dwUrlPathLength,
1934 lpszcp, len);
1935 }
1936 else
1937 {
1938 if (lpUC->lpszUrlPath && (lpUC->dwUrlPathLength > 0))
1939 lpUC->lpszUrlPath[0] = 0;
1940 lpUC->dwUrlPathLength = 0;
1941 }
1942
1943 TRACE("%s: scheme(%s) host(%s) path(%s) extra(%s)\n", debugstr_wn(lpszUrl,dwUrlLength),
1944 debugstr_wn(lpUC->lpszScheme,lpUC->dwSchemeLength),
1945 debugstr_wn(lpUC->lpszHostName,lpUC->dwHostNameLength),
1946 debugstr_wn(lpUC->lpszUrlPath,lpUC->dwUrlPathLength),
1947 debugstr_wn(lpUC->lpszExtraInfo,lpUC->dwExtraInfoLength));
1948
1949 heap_free( lpszUrl_decode );
1950 return TRUE;
1951 }
1952
1953 /***********************************************************************
1954 * InternetAttemptConnect (WININET.@)
1955 *
1956 * Attempt to make a connection to the internet
1957 *
1958 * RETURNS
1959 * ERROR_SUCCESS on success
1960 * Error value on failure
1961 *
1962 */
1963 DWORD WINAPI InternetAttemptConnect(DWORD dwReserved)
1964 {
1965 FIXME("Stub\n");
1966 return ERROR_SUCCESS;
1967 }
1968
1969
1970 /***********************************************************************
1971 * convert_url_canonicalization_flags
1972 *
1973 * Helper for InternetCanonicalizeUrl
1974 *
1975 * PARAMS
1976 * dwFlags [I] Flags suitable for InternetCanonicalizeUrl
1977 *
1978 * RETURNS
1979 * Flags suitable for UrlCanonicalize
1980 */
1981 static DWORD convert_url_canonicalization_flags(DWORD dwFlags)
1982 {
1983 DWORD dwUrlFlags = URL_WININET_COMPATIBILITY | URL_ESCAPE_UNSAFE;
1984
1985 if (dwFlags & ICU_BROWSER_MODE) dwUrlFlags |= URL_BROWSER_MODE;
1986 if (dwFlags & ICU_DECODE) dwUrlFlags |= URL_UNESCAPE;
1987 if (dwFlags & ICU_ENCODE_PERCENT) dwUrlFlags |= URL_ESCAPE_PERCENT;
1988 if (dwFlags & ICU_ENCODE_SPACES_ONLY) dwUrlFlags |= URL_ESCAPE_SPACES_ONLY;
1989 /* Flip this bit to correspond to URL_ESCAPE_UNSAFE */
1990 if (dwFlags & ICU_NO_ENCODE) dwUrlFlags ^= URL_ESCAPE_UNSAFE;
1991 if (dwFlags & ICU_NO_META) dwUrlFlags |= URL_NO_META;
1992
1993 return dwUrlFlags;
1994 }
1995
1996 /***********************************************************************
1997 * InternetCanonicalizeUrlA (WININET.@)
1998 *
1999 * Escape unsafe characters and spaces
2000 *
2001 * RETURNS
2002 * TRUE on success
2003 * FALSE on failure
2004 *
2005 */
2006 BOOL WINAPI InternetCanonicalizeUrlA(LPCSTR lpszUrl, LPSTR lpszBuffer,
2007 LPDWORD lpdwBufferLength, DWORD dwFlags)
2008 {
2009 HRESULT hr;
2010
2011 TRACE("(%s, %p, %p, 0x%08x) bufferlength: %d\n", debugstr_a(lpszUrl), lpszBuffer,
2012 lpdwBufferLength, dwFlags, lpdwBufferLength ? *lpdwBufferLength : -1);
2013
2014 dwFlags = convert_url_canonicalization_flags(dwFlags);
2015 hr = UrlCanonicalizeA(lpszUrl, lpszBuffer, lpdwBufferLength, dwFlags);
2016 if (hr == E_POINTER) SetLastError(ERROR_INSUFFICIENT_BUFFER);
2017 if (hr == E_INVALIDARG) SetLastError(ERROR_INVALID_PARAMETER);
2018
2019 return hr == S_OK;
2020 }
2021
2022 /***********************************************************************
2023 * InternetCanonicalizeUrlW (WININET.@)
2024 *
2025 * Escape unsafe characters and spaces
2026 *
2027 * RETURNS
2028 * TRUE on success
2029 * FALSE on failure
2030 *
2031 */
2032 BOOL WINAPI InternetCanonicalizeUrlW(LPCWSTR lpszUrl, LPWSTR lpszBuffer,
2033 LPDWORD lpdwBufferLength, DWORD dwFlags)
2034 {
2035 HRESULT hr;
2036
2037 TRACE("(%s, %p, %p, 0x%08x) bufferlength: %d\n", debugstr_w(lpszUrl), lpszBuffer,
2038 lpdwBufferLength, dwFlags, lpdwBufferLength ? *lpdwBufferLength : -1);
2039
2040 dwFlags = convert_url_canonicalization_flags(dwFlags);
2041 hr = UrlCanonicalizeW(lpszUrl, lpszBuffer, lpdwBufferLength, dwFlags);
2042 if (hr == E_POINTER) SetLastError(ERROR_INSUFFICIENT_BUFFER);
2043 if (hr == E_INVALIDARG) SetLastError(ERROR_INVALID_PARAMETER);
2044
2045 return hr == S_OK;
2046 }
2047
2048 /* #################################################### */
2049
2050 static INTERNET_STATUS_CALLBACK set_status_callback(
2051 object_header_t *lpwh, INTERNET_STATUS_CALLBACK callback, BOOL unicode)
2052 {
2053 INTERNET_STATUS_CALLBACK ret;
2054
2055 if (unicode) lpwh->dwInternalFlags |= INET_CALLBACKW;
2056 else lpwh->dwInternalFlags &= ~INET_CALLBACKW;
2057
2058 ret = lpwh->lpfnStatusCB;
2059 lpwh->lpfnStatusCB = callback;
2060
2061 return ret;
2062 }
2063
2064 /***********************************************************************
2065 * InternetSetStatusCallbackA (WININET.@)
2066 *
2067 * Sets up a callback function which is called as progress is made
2068 * during an operation.
2069 *
2070 * RETURNS
2071 * Previous callback or NULL on success
2072 * INTERNET_INVALID_STATUS_CALLBACK on failure
2073 *
2074 */
2075 INTERNET_STATUS_CALLBACK WINAPI InternetSetStatusCallbackA(
2076 HINTERNET hInternet ,INTERNET_STATUS_CALLBACK lpfnIntCB)
2077 {
2078 INTERNET_STATUS_CALLBACK retVal;
2079 object_header_t *lpwh;
2080
2081 TRACE("%p\n", hInternet);
2082
2083 if (!(lpwh = get_handle_object(hInternet)))
2084 return INTERNET_INVALID_STATUS_CALLBACK;
2085
2086 retVal = set_status_callback(lpwh, lpfnIntCB, FALSE);
2087
2088 WININET_Release( lpwh );
2089 return retVal;
2090 }
2091
2092 /***********************************************************************
2093 * InternetSetStatusCallbackW (WININET.@)
2094 *
2095 * Sets up a callback function which is called as progress is made
2096 * during an operation.
2097 *
2098 * RETURNS
2099 * Previous callback or NULL on success
2100 * INTERNET_INVALID_STATUS_CALLBACK on failure
2101 *
2102 */
2103 INTERNET_STATUS_CALLBACK WINAPI InternetSetStatusCallbackW(
2104 HINTERNET hInternet ,INTERNET_STATUS_CALLBACK lpfnIntCB)
2105 {
2106 INTERNET_STATUS_CALLBACK retVal;
2107 object_header_t *lpwh;
2108
2109 TRACE("%p\n", hInternet);
2110
2111 if (!(lpwh = get_handle_object(hInternet)))
2112 return INTERNET_INVALID_STATUS_CALLBACK;
2113
2114 retVal = set_status_callback(lpwh, lpfnIntCB, TRUE);
2115
2116 WININET_Release( lpwh );
2117 return retVal;
2118 }
2119
2120 /***********************************************************************
2121 * InternetSetFilePointer (WININET.@)
2122 */
2123 DWORD WINAPI InternetSetFilePointer(HINTERNET hFile, LONG lDistanceToMove,
2124 PVOID pReserved, DWORD dwMoveContext, DWORD_PTR dwContext)
2125 {
2126 FIXME("(%p %d %p %d %lx): stub\n", hFile, lDistanceToMove, pReserved, dwMoveContext, dwContext);
2127 return FALSE;
2128 }
2129
2130 /***********************************************************************
2131 * InternetWriteFile (WININET.@)
2132 *
2133 * Write data to an open internet file
2134 *
2135 * RETURNS
2136 * TRUE on success
2137 * FALSE on failure
2138 *
2139 */
2140 BOOL WINAPI InternetWriteFile(HINTERNET hFile, LPCVOID lpBuffer,
2141 DWORD dwNumOfBytesToWrite, LPDWORD lpdwNumOfBytesWritten)
2142 {
2143 object_header_t *lpwh;
2144 BOOL res;
2145
2146 TRACE("(%p %p %d %p)\n", hFile, lpBuffer, dwNumOfBytesToWrite, lpdwNumOfBytesWritten);
2147
2148 lpwh = get_handle_object( hFile );
2149 if (!lpwh) {
2150 WARN("Invalid handle\n");
2151 SetLastError(ERROR_INVALID_HANDLE);
2152 return FALSE;
2153 }
2154
2155 if(lpwh->vtbl->WriteFile) {
2156 res = lpwh->vtbl->WriteFile(lpwh, lpBuffer, dwNumOfBytesToWrite, lpdwNumOfBytesWritten);
2157 }else {
2158 WARN("No Writefile method.\n");
2159 res = ERROR_INVALID_HANDLE;
2160 }
2161
2162 WININET_Release( lpwh );
2163
2164 if(res != ERROR_SUCCESS)
2165 SetLastError(res);
2166 return res == ERROR_SUCCESS;
2167 }
2168
2169
2170 /***********************************************************************
2171 * InternetReadFile (WININET.@)
2172 *
2173 * Read data from an open internet file
2174 *
2175 * RETURNS
2176 * TRUE on success
2177 * FALSE on failure
2178 *
2179 */
2180 BOOL WINAPI InternetReadFile(HINTERNET hFile, LPVOID lpBuffer,
2181 DWORD dwNumOfBytesToRead, LPDWORD pdwNumOfBytesRead)
2182 {
2183 object_header_t *hdr;
2184 DWORD res = ERROR_INTERNET_INCORRECT_HANDLE_TYPE;
2185
2186 TRACE("%p %p %d %p\n", hFile, lpBuffer, dwNumOfBytesToRead, pdwNumOfBytesRead);
2187
2188 hdr = get_handle_object(hFile);
2189 if (!hdr) {
2190 INTERNET_SetLastError(ERROR_INVALID_HANDLE);
2191 return FALSE;
2192 }
2193
2194 if(hdr->vtbl->ReadFile)
2195 res = hdr->vtbl->ReadFile(hdr, lpBuffer, dwNumOfBytesToRead, pdwNumOfBytesRead);
2196
2197 WININET_Release(hdr);
2198
2199 TRACE("-- %s (%u) (bytes read: %d)\n", res == ERROR_SUCCESS ? "TRUE": "FALSE", res,
2200 pdwNumOfBytesRead ? *pdwNumOfBytesRead : -1);
2201
2202 if(res != ERROR_SUCCESS)
2203 SetLastError(res);
2204 return res == ERROR_SUCCESS;
2205 }
2206
2207 /***********************************************************************
2208 * InternetReadFileExA (WININET.@)
2209 *
2210 * Read data from an open internet file
2211 *
2212 * PARAMS
2213 * hFile [I] Handle returned by InternetOpenUrl or HttpOpenRequest.
2214 * lpBuffersOut [I/O] Buffer.
2215 * dwFlags [I] Flags. See notes.
2216 * dwContext [I] Context for callbacks.
2217 *
2218 * RETURNS
2219 * TRUE on success
2220 * FALSE on failure
2221 *
2222 * NOTES
2223 * The parameter dwFlags include zero or more of the following flags:
2224 *|IRF_ASYNC - Makes the call asynchronous.
2225 *|IRF_SYNC - Makes the call synchronous.
2226 *|IRF_USE_CONTEXT - Forces dwContext to be used.
2227 *|IRF_NO_WAIT - Don't block if the data is not available, just return what is available.
2228 *
2229 * However, in testing IRF_USE_CONTEXT seems to have no effect - dwContext isn't used.
2230 *
2231 * SEE
2232 * InternetOpenUrlA(), HttpOpenRequestA()
2233 */
2234 BOOL WINAPI InternetReadFileExA(HINTERNET hFile, LPINTERNET_BUFFERSA lpBuffersOut,
2235 DWORD dwFlags, DWORD_PTR dwContext)
2236 {
2237 object_header_t *hdr;
2238 DWORD res = ERROR_INTERNET_INCORRECT_HANDLE_TYPE;
2239
2240 TRACE("(%p %p 0x%x 0x%lx)\n", hFile, lpBuffersOut, dwFlags, dwContext);
2241
2242 hdr = get_handle_object(hFile);
2243 if (!hdr) {
2244 INTERNET_SetLastError(ERROR_INVALID_HANDLE);
2245 return FALSE;
2246 }
2247
2248 if(hdr->vtbl->ReadFileExA)
2249 res = hdr->vtbl->ReadFileExA(hdr, lpBuffersOut, dwFlags, dwContext);
2250
2251 WININET_Release(hdr);
2252
2253 TRACE("-- %s (%u, bytes read: %d)\n", res == ERROR_SUCCESS ? "TRUE": "FALSE",
2254 res, lpBuffersOut->dwBufferLength);
2255
2256 if(res != ERROR_SUCCESS)
2257 SetLastError(res);
2258 return res == ERROR_SUCCESS;
2259 }
2260
2261 /***********************************************************************
2262 * InternetReadFileExW (WININET.@)
2263 * SEE
2264 * InternetReadFileExA()
2265 */
2266 BOOL WINAPI InternetReadFileExW(HINTERNET hFile, LPINTERNET_BUFFERSW lpBuffer,
2267 DWORD dwFlags, DWORD_PTR dwContext)
2268 {
2269 object_header_t *hdr;
2270 DWORD res = ERROR_INTERNET_INCORRECT_HANDLE_TYPE;
2271
2272 TRACE("(%p %p 0x%x 0x%lx)\n", hFile, lpBuffer, dwFlags, dwContext);
2273
2274 hdr = get_handle_object(hFile);
2275 if (!hdr) {
2276 INTERNET_SetLastError(ERROR_INVALID_HANDLE);
2277 return FALSE;
2278 }
2279
2280 if(hdr->vtbl->ReadFileExW)
2281 res = hdr->vtbl->ReadFileExW(hdr, lpBuffer, dwFlags, dwContext);
2282
2283 WININET_Release(hdr);
2284
2285 TRACE("-- %s (%u, bytes read: %d)\n", res == ERROR_SUCCESS ? "TRUE": "FALSE",
2286 res, lpBuffer->dwBufferLength);
2287
2288 if(res != ERROR_SUCCESS)
2289 SetLastError(res);
2290 return res == ERROR_SUCCESS;
2291 }
2292
2293 static DWORD query_global_option(DWORD option, void *buffer, DWORD *size, BOOL unicode)
2294 {
2295 /* FIXME: This function currently handles more options than it should. Options requiring
2296 * proper handles should be moved to proper functions */
2297 switch(option) {
2298 case INTERNET_OPTION_HTTP_VERSION:
2299 if (*size < sizeof(HTTP_VERSION_INFO))
2300 return ERROR_INSUFFICIENT_BUFFER;
2301
2302 /*
2303 * Presently hardcoded to 1.1
2304 */
2305 ((HTTP_VERSION_INFO*)buffer)->dwMajorVersion = 1;
2306 ((HTTP_VERSION_INFO*)buffer)->dwMinorVersion = 1;
2307 *size = sizeof(HTTP_VERSION_INFO);
2308
2309 return ERROR_SUCCESS;
2310
2311 case INTERNET_OPTION_CONNECTED_STATE:
2312 FIXME("INTERNET_OPTION_CONNECTED_STATE: semi-stub\n");
2313
2314 if (*size < sizeof(ULONG))
2315 return ERROR_INSUFFICIENT_BUFFER;
2316
2317 *(ULONG*)buffer = INTERNET_STATE_CONNECTED;
2318 *size = sizeof(ULONG);
2319
2320 return ERROR_SUCCESS;
2321
2322 case INTERNET_OPTION_PROXY: {
2323 appinfo_t ai;
2324 BOOL ret;
2325
2326 TRACE("Getting global proxy info\n");
2327 memset(&ai, 0, sizeof(appinfo_t));
2328 INTERNET_ConfigureProxy(&ai);
2329
2330 ret = APPINFO_QueryOption(&ai.hdr, INTERNET_OPTION_PROXY, buffer, size, unicode); /* FIXME */
2331 APPINFO_Destroy(&ai.hdr);
2332 return ret;
2333 }
2334
2335 case INTERNET_OPTION_MAX_CONNS_PER_SERVER:
2336 TRACE("INTERNET_OPTION_MAX_CONNS_PER_SERVER\n");
2337
2338 if (*size < sizeof(ULONG))
2339 return ERROR_INSUFFICIENT_BUFFER;
2340
2341 *(ULONG*)buffer = max_conns;
2342 *size = sizeof(ULONG);
2343
2344 return ERROR_SUCCESS;
2345
2346 case INTERNET_OPTION_MAX_CONNS_PER_1_0_SERVER:
2347 TRACE("INTERNET_OPTION_MAX_CONNS_1_0_SERVER\n");
2348
2349 if (*size < sizeof(ULONG))
2350 return ERROR_INSUFFICIENT_BUFFER;
2351
2352 *(ULONG*)buffer = max_1_0_conns;
2353 *size = sizeof(ULONG);
2354
2355 return ERROR_SUCCESS;
2356
2357 case INTERNET_OPTION_SECURITY_FLAGS:
2358 FIXME("INTERNET_OPTION_SECURITY_FLAGS: Stub\n");
2359 return ERROR_SUCCESS;
2360
2361 case INTERNET_OPTION_VERSION: {
2362 static const INTERNET_VERSION_INFO info = { 1, 2 };
2363
2364 TRACE("INTERNET_OPTION_VERSION\n");
2365
2366 if (*size < sizeof(INTERNET_VERSION_INFO))
2367 return ERROR_INSUFFICIENT_BUFFER;
2368
2369 memcpy(buffer, &info, sizeof(info));
2370 *size = sizeof(info);
2371
2372 return ERROR_SUCCESS;
2373 }
2374
2375 case INTERNET_OPTION_PER_CONNECTION_OPTION: {
2376 INTERNET_PER_CONN_OPTION_LISTW *con = buffer;
2377 INTERNET_PER_CONN_OPTION_LISTA *conA = buffer;
2378 DWORD res = ERROR_SUCCESS, i;
2379 proxyinfo_t pi;
2380 LONG ret;
2381
2382 TRACE("Getting global proxy info\n");
2383 if((ret = INTERNET_LoadProxySettings(&pi)))
2384 return ret;
2385
2386 FIXME("INTERNET_OPTION_PER_CONNECTION_OPTION stub\n");
2387
2388 if (*size < sizeof(INTERNET_PER_CONN_OPTION_LISTW)) {
2389 FreeProxyInfo(&pi);
2390 return ERROR_INSUFFICIENT_BUFFER;
2391 }
2392
2393 for (i = 0; i < con->dwOptionCount; i++) {
2394 INTERNET_PER_CONN_OPTIONW *optionW = con->pOptions + i;
2395 INTERNET_PER_CONN_OPTIONA *optionA = conA->pOptions + i;
2396
2397 switch (optionW->dwOption) {
2398 case INTERNET_PER_CONN_FLAGS:
2399 if(pi.proxyEnabled)
2400 optionW->Value.dwValue = PROXY_TYPE_PROXY;
2401 else
2402 optionW->Value.dwValue = PROXY_TYPE_DIRECT;
2403 break;
2404
2405 case INTERNET_PER_CONN_PROXY_SERVER:
2406 if (unicode)
2407 optionW->Value.pszValue = heap_strdupW(pi.proxy);
2408 else
2409 optionA->Value.pszValue = heap_strdupWtoA(pi.proxy);
2410 break;
2411
2412 case INTERNET_PER_CONN_PROXY_BYPASS:
2413 if (unicode)
2414 optionW->Value.pszValue = heap_strdupW(pi.proxyBypass);
2415 else
2416 optionA->Value.pszValue = heap_strdupWtoA(pi.proxyBypass);
2417 break;
2418
2419 case INTERNET_PER_CONN_AUTOCONFIG_URL:
2420 case INTERNET_PER_CONN_AUTODISCOVERY_FLAGS:
2421 case INTERNET_PER_CONN_AUTOCONFIG_SECONDARY_URL:
2422 case INTERNET_PER_CONN_AUTOCONFIG_RELOAD_DELAY_MINS:
2423 case INTERNET_PER_CONN_AUTOCONFIG_LAST_DETECT_TIME:
2424 case INTERNET_PER_CONN_AUTOCONFIG_LAST_DETECT_URL:
2425 FIXME("Unhandled dwOption %d\n", optionW->dwOption);
2426 memset(&optionW->Value, 0, sizeof(optionW->Value));
2427 break;
2428
2429 default:
2430 FIXME("Unknown dwOption %d\n", optionW->dwOption);
2431 res = ERROR_INVALID_PARAMETER;
2432 break;
2433 }
2434 }
2435 FreeProxyInfo(&pi);
2436
2437 return res;
2438 }
2439 case INTERNET_OPTION_REQUEST_FLAGS:
2440 case INTERNET_OPTION_USER_AGENT:
2441 *size = 0;
2442 return ERROR_INTERNET_INCORRECT_HANDLE_TYPE;
2443 case INTERNET_OPTION_POLICY:
2444 return ERROR_INVALID_PARAMETER;
2445 case INTERNET_OPTION_CONNECT_TIMEOUT:
2446 TRACE("INTERNET_OPTION_CONNECT_TIMEOUT\n");
2447
2448 if (*size < sizeof(ULONG))
2449 return ERROR_INSUFFICIENT_BUFFER;
2450
2451 *(ULONG*)buffer = connect_timeout;
2452 *size = sizeof(ULONG);
2453
2454 return ERROR_SUCCESS;
2455 }
2456
2457 FIXME("Stub for %d\n", option);
2458 return ERROR_INTERNET_INCORRECT_HANDLE_TYPE;
2459 }
2460
2461 DWORD INET_QueryOption(object_header_t *hdr, DWORD option, void *buffer, DWORD *size, BOOL unicode)
2462 {
2463 switch(option) {
2464 case INTERNET_OPTION_CONTEXT_VALUE:
2465 if (!size)
2466 return ERROR_INVALID_PARAMETER;
2467
2468 if (*size < sizeof(DWORD_PTR)) {
2469 *size = sizeof(DWORD_PTR);
2470 return ERROR_INSUFFICIENT_BUFFER;
2471 }
2472 if (!buffer)
2473 return ERROR_INVALID_PARAMETER;
2474
2475 *(DWORD_PTR *)buffer = hdr->dwContext;
2476 *size = sizeof(DWORD_PTR);
2477 return ERROR_SUCCESS;
2478
2479 case INTERNET_OPTION_REQUEST_FLAGS:
2480 WARN("INTERNET_OPTION_REQUEST_FLAGS\n");
2481 *size = sizeof(DWORD);
2482 return ERROR_INTERNET_INCORRECT_HANDLE_TYPE;
2483
2484 case INTERNET_OPTION_MAX_CONNS_PER_SERVER:
2485 case INTERNET_OPTION_MAX_CONNS_PER_1_0_SERVER:
2486 WARN("Called on global option %u\n", option);
2487 return ERROR_INTERNET_INVALID_OPERATION;
2488 }
2489
2490 /* FIXME: we shouldn't call it here */
2491 return query_global_option(option, buffer, size, unicode);
2492 }
2493
2494 /***********************************************************************
2495 * InternetQueryOptionW (WININET.@)
2496 *
2497 * Queries an options on the specified handle
2498 *
2499 * RETURNS
2500 * TRUE on success
2501 * FALSE on failure
2502 *
2503 */
2504 BOOL WINAPI InternetQueryOptionW(HINTERNET hInternet, DWORD dwOption,
2505 LPVOID lpBuffer, LPDWORD lpdwBufferLength)
2506 {
2507 object_header_t *hdr;
2508 DWORD res = ERROR_INVALID_HANDLE;
2509
2510 TRACE("%p %d %p %p\n", hInternet, dwOption, lpBuffer, lpdwBufferLength);
2511
2512 if(hInternet) {
2513 hdr = get_handle_object(hInternet);
2514 if (hdr) {
2515 res = hdr->vtbl->QueryOption(hdr, dwOption, lpBuffer, lpdwBufferLength, TRUE);
2516 WININET_Release(hdr);
2517 }
2518 }else {
2519 res = query_global_option(dwOption, lpBuffer, lpdwBufferLength, TRUE);
2520 }
2521
2522 if(res != ERROR_SUCCESS)
2523 SetLastError(res);
2524 return res == ERROR_SUCCESS;
2525 }
2526
2527 /***********************************************************************
2528 * InternetQueryOptionA (WININET.@)
2529 *
2530 * Queries an options on the specified handle
2531 *
2532 * RETURNS
2533 * TRUE on success
2534 * FALSE on failure
2535 *
2536 */
2537 BOOL WINAPI InternetQueryOptionA(HINTERNET hInternet, DWORD dwOption,
2538 LPVOID lpBuffer, LPDWORD lpdwBufferLength)
2539 {
2540 object_header_t *hdr;
2541 DWORD res = ERROR_INVALID_HANDLE;
2542
2543 TRACE("%p %d %p %p\n", hInternet, dwOption, lpBuffer, lpdwBufferLength);
2544
2545 if(hInternet) {
2546 hdr = get_handle_object(hInternet);
2547 if (hdr) {
2548 res = hdr->vtbl->QueryOption(hdr, dwOption, lpBuffer, lpdwBufferLength, FALSE);
2549 WININET_Release(hdr);
2550 }
2551 }else {
2552 res = query_global_option(dwOption, lpBuffer, lpdwBufferLength, FALSE);
2553 }
2554
2555 if(res != ERROR_SUCCESS)
2556 SetLastError(res);
2557 return res == ERROR_SUCCESS;
2558 }
2559
2560 DWORD INET_SetOption(object_header_t *hdr, DWORD option, void *buf, DWORD size)
2561 {
2562 switch(option) {
2563 case INTERNET_OPTION_CALLBACK:
2564 WARN("Not settable option %u\n", option);
2565 return ERROR_INTERNET_OPTION_NOT_SETTABLE;
2566 case INTERNET_OPTION_MAX_CONNS_PER_SERVER:
2567 case INTERNET_OPTION_MAX_CONNS_PER_1_0_SERVER:
2568 WARN("Called on global option %u\n", option);
2569 return ERROR_INTERNET_INVALID_OPERATION;
2570 }
2571
2572 return ERROR_INTERNET_INVALID_OPTION;
2573 }
2574
2575 static DWORD set_global_option(DWORD option, void *buf, DWORD size)
2576 {
2577 switch(option) {
2578 case INTERNET_OPTION_CALLBACK:
2579 WARN("Not global option %u\n", option);
2580 return ERROR_INTERNET_INCORRECT_HANDLE_TYPE;
2581
2582 case INTERNET_OPTION_MAX_CONNS_PER_SERVER:
2583 TRACE("INTERNET_OPTION_MAX_CONNS_PER_SERVER\n");
2584
2585 if(size != sizeof(max_conns))
2586 return ERROR_INTERNET_BAD_OPTION_LENGTH;
2587 if(!*(ULONG*)buf)
2588 return ERROR_BAD_ARGUMENTS;
2589
2590 max_conns = *(ULONG*)buf;
2591 return ERROR_SUCCESS;
2592
2593 case INTERNET_OPTION_MAX_CONNS_PER_1_0_SERVER:
2594 TRACE("INTERNET_OPTION_MAX_CONNS_PER_1_0_SERVER\n");
2595
2596 if(size != sizeof(max_1_0_conns))
2597 return ERROR_INTERNET_BAD_OPTION_LENGTH;
2598 if(!*(ULONG*)buf)
2599 return ERROR_BAD_ARGUMENTS;
2600
2601 max_1_0_conns = *(ULONG*)buf;
2602 return ERROR_SUCCESS;
2603
2604 case INTERNET_OPTION_CONNECT_TIMEOUT:
2605 TRACE("INTERNET_OPTION_CONNECT_TIMEOUT\n");
2606
2607 if(size != sizeof(connect_timeout))
2608 return ERROR_INTERNET_BAD_OPTION_LENGTH;
2609 if(!*(ULONG*)buf)
2610 return ERROR_BAD_ARGUMENTS;
2611
2612 connect_timeout = *(ULONG*)buf;
2613 return ERROR_SUCCESS;
2614
2615 case INTERNET_OPTION_SETTINGS_CHANGED:
2616 FIXME("INTERNETOPTION_SETTINGS_CHANGED semi-stub\n");
2617 collect_connections(COLLECT_CONNECTIONS);
2618 return ERROR_SUCCESS;
2619 }
2620
2621 return ERROR_INTERNET_INVALID_OPTION;
2622 }
2623
2624 /***********************************************************************
2625 * InternetSetOptionW (WININET.@)
2626 *
2627 * Sets an options on the specified handle
2628 *
2629 * RETURNS
2630 * TRUE on success
2631 * FALSE on failure
2632 *
2633 */
2634 BOOL WINAPI InternetSetOptionW(HINTERNET hInternet, DWORD dwOption,
2635 LPVOID lpBuffer, DWORD dwBufferLength)
2636 {
2637 object_header_t *lpwhh;
2638 BOOL ret = TRUE;
2639 DWORD res;
2640
2641 TRACE("(%p %d %p %d)\n", hInternet, dwOption, lpBuffer, dwBufferLength);
2642
2643 lpwhh = (object_header_t*) get_handle_object( hInternet );
2644 if(lpwhh)
2645 res = lpwhh->vtbl->SetOption(lpwhh, dwOption, lpBuffer, dwBufferLength);
2646 else
2647 res = set_global_option(dwOption, lpBuffer, dwBufferLength);
2648
2649 if(res != ERROR_INTERNET_INVALID_OPTION) {
2650 if(lpwhh)
2651 WININET_Release(lpwhh);
2652
2653 if(res != ERROR_SUCCESS)
2654 SetLastError(res);
2655
2656 return res == ERROR_SUCCESS;
2657 }
2658
2659 switch (dwOption)
2660 {
2661 case INTERNET_OPTION_HTTP_VERSION:
2662 {
2663 HTTP_VERSION_INFO* pVersion=(HTTP_VERSION_INFO*)lpBuffer;
2664 FIXME("Option INTERNET_OPTION_HTTP_VERSION(%d,%d): STUB\n",pVersion->dwMajorVersion,pVersion->dwMinorVersion);
2665 }
2666 break;
2667 case INTERNET_OPTION_ERROR_MASK:
2668 {
2669 if(!lpwhh) {
2670 SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE);
2671 return FALSE;
2672 } else if(*(ULONG*)lpBuffer & (~(INTERNET_ERROR_MASK_INSERT_CDROM|
2673 INTERNET_ERROR_MASK_COMBINED_SEC_CERT|
2674 INTERNET_ERROR_MASK_LOGIN_FAILURE_DISPLAY_ENTITY_BODY))) {
2675 SetLastError(ERROR_INVALID_PARAMETER);
2676 ret = FALSE;
2677 } else if(dwBufferLength != sizeof(ULONG)) {
2678 SetLastError(ERROR_INTERNET_BAD_OPTION_LENGTH);
2679 ret = FALSE;
2680 } else
2681 TRACE("INTERNET_OPTION_ERROR_MASK: %x\n", *(ULONG*)lpBuffer);
2682 lpwhh->ErrorMask = *(ULONG*)lpBuffer;
2683 }
2684 break;
2685 case INTERNET_OPTION_PROXY:
2686 {
2687 INTERNET_PROXY_INFOW *info = lpBuffer;
2688
2689 if (!lpBuffer || dwBufferLength < sizeof(INTERNET_PROXY_INFOW))
2690 {
2691 SetLastError(ERROR_INVALID_PARAMETER);
2692 return FALSE;
2693 }
2694 if (!hInternet)
2695 {
2696 EnterCriticalSection( &WININET_cs );
2697 free_global_proxy();
2698 global_proxy = heap_alloc( sizeof(proxyinfo_t) );
2699 if (global_proxy)
2700 {
2701 if (info->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
2702 {
2703 global_proxy->proxyEnabled = 1;
2704 global_proxy->proxy = heap_strdupW( info->lpszProxy );
2705 global_proxy->proxyBypass = heap_strdupW( info->lpszProxyBypass );
2706 }
2707 else
2708 {
2709 global_proxy->proxyEnabled = 0;
2710 global_proxy->proxy = global_proxy->proxyBypass = NULL;
2711 }
2712 }
2713 LeaveCriticalSection( &WININET_cs );
2714 }
2715 else
2716 {
2717 /* In general, each type of object should handle
2718 * INTERNET_OPTION_PROXY directly. This FIXME ensures it doesn't
2719 * get silently dropped.
2720 */
2721 FIXME("INTERNET_OPTION_PROXY unimplemented\n");
2722 SetLastError(ERROR_INTERNET_INVALID_OPTION);
2723 ret = FALSE;
2724 }
2725 break;
2726 }
2727 case INTERNET_OPTION_CODEPAGE:
2728 {
2729 ULONG codepage = *(ULONG *)lpBuffer;
2730 FIXME("Option INTERNET_OPTION_CODEPAGE (%d): STUB\n", codepage);
2731 }
2732 break;
2733 case INTERNET_OPTION_REQUEST_PRIORITY:
2734 {
2735 ULONG priority = *(ULONG *)lpBuffer;
2736 FIXME("Option INTERNET_OPTION_REQUEST_PRIORITY (%d): STUB\n", priority);
2737 }
2738 break;
2739 case INTERNET_OPTION_CONNECT_TIMEOUT:
2740 {
2741 ULONG connecttimeout = *(ULONG *)lpBuffer;
2742 FIXME("Option INTERNET_OPTION_CONNECT_TIMEOUT (%d): STUB\n", connecttimeout);
2743 }
2744 break;
2745 case INTERNET_OPTION_DATA_RECEIVE_TIMEOUT:
2746 {
2747 ULONG receivetimeout = *(ULONG *)lpBuffer;
2748 FIXME("Option INTERNET_OPTION_DATA_RECEIVE_TIMEOUT (%d): STUB\n", receivetimeout);
2749 }
2750 break;
2751 case INTERNET_OPTION_RESET_URLCACHE_SESSION:
2752 FIXME("Option INTERNET_OPTION_RESET_URLCACHE_SESSION: STUB\n");
2753 break;
2754 case INTERNET_OPTION_END_BROWSER_SESSION:
2755 FIXME("Option INTERNET_OPTION_END_BROWSER_SESSION: STUB\n");
2756 break;
2757 case INTERNET_OPTION_CONNECTED_STATE:
2758 FIXME("Option INTERNET_OPTION_CONNECTED_STATE: STUB\n");
2759 break;
2760 case INTERNET_OPTION_DISABLE_PASSPORT_AUTH:
2761 TRACE("Option INTERNET_OPTION_DISABLE_PASSPORT_AUTH: harmless stub, since not enabled\n");
2762 break;
2763 case INTERNET_OPTION_SEND_TIMEOUT:
2764 case INTERNET_OPTION_RECEIVE_TIMEOUT:
2765 case INTERNET_OPTION_DATA_SEND_TIMEOUT:
2766 {
2767 ULONG timeout = *(ULONG *)lpBuffer;
2768 FIXME("INTERNET_OPTION_SEND/RECEIVE_TIMEOUT/DATA_SEND_TIMEOUT %d\n", timeout);
2769 break;
2770 }
2771 case INTERNET_OPTION_CONNECT_RETRIES:
2772 {
2773 ULONG retries = *(ULONG *)lpBuffer;
2774 FIXME("INTERNET_OPTION_CONNECT_RETRIES %d\n", retries);
2775 break;
2776 }
2777 case INTERNET_OPTION_CONTEXT_VALUE:
2778 {
2779 if (!lpwhh)
2780 {
2781 SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE);
2782 return FALSE;
2783 }
2784 if (!lpBuffer || dwBufferLength != sizeof(DWORD_PTR))
2785 {
2786 SetLastError(ERROR_INVALID_PARAMETER);
2787 ret = FALSE;
2788 }
2789 else
2790 lpwhh->dwContext = *(DWORD_PTR *)lpBuffer;
2791 break;
2792 }
2793 case INTERNET_OPTION_SECURITY_FLAGS:
2794 FIXME("Option INTERNET_OPTION_SECURITY_FLAGS; STUB\n");
2795 break;
2796 case INTERNET_OPTION_DISABLE_AUTODIAL:
2797 FIXME("Option INTERNET_OPTION_DISABLE_AUTODIAL; STUB\n");
2798 break;
2799 case INTERNET_OPTION_HTTP_DECODING:
2800 FIXME("INTERNET_OPTION_HTTP_DECODING; STUB\n");
2801 SetLastError(ERROR_INTERNET_INVALID_OPTION);
2802 ret = FALSE;
2803 break;
2804 case INTERNET_OPTION_COOKIES_3RD_PARTY:
2805 FIXME("INTERNET_OPTION_COOKIES_3RD_PARTY; STUB\n");
2806 SetLastError(ERROR_INTERNET_INVALID_OPTION);
2807 ret = FALSE;
2808 break;
2809 case INTERNET_OPTION_SEND_UTF8_SERVERNAME_TO_PROXY:
2810 FIXME("INTERNET_OPTION_SEND_UTF8_SERVERNAME_TO_PROXY; STUB\n");
2811 SetLastError(ERROR_INTERNET_INVALID_OPTION);
2812 ret = FALSE;
2813 break;
2814 case INTERNET_OPTION_CODEPAGE_PATH:
2815 FIXME("INTERNET_OPTION_CODEPAGE_PATH; STUB\n");
2816 SetLastError(ERROR_INTERNET_INVALID_OPTION);
2817 ret = FALSE;
2818 break;
2819 case INTERNET_OPTION_CODEPAGE_EXTRA:
2820 FIXME("INTERNET_OPTION_CODEPAGE_EXTRA; STUB\n");
2821 SetLastError(ERROR_INTERNET_INVALID_OPTION);
2822 ret = FALSE;
2823 break;
2824 case INTERNET_OPTION_IDN:
2825 FIXME("INTERNET_OPTION_IDN; STUB\n");
2826 SetLastError(ERROR_INTERNET_INVALID_OPTION);
2827 ret = FALSE;
2828 break;
2829 case INTERNET_OPTION_POLICY:
2830 SetLastError(ERROR_INVALID_PARAMETER);
2831 ret = FALSE;
2832 break;
2833 case INTERNET_OPTION_PER_CONNECTION_OPTION: {
2834 INTERNET_PER_CONN_OPTION_LISTW *con = lpBuffer;
2835 LONG res;
2836 int i;
2837 proxyinfo_t pi;
2838
2839 INTERNET_LoadProxySettings(&pi);
2840
2841 for (i = 0; i < con->dwOptionCount; i++) {
2842 INTERNET_PER_CONN_OPTIONW *option = con->pOptions + i;
2843
2844 switch (option->dwOption) {
2845 case INTERNET_PER_CONN_PROXY_SERVER:
2846 heap_free(pi.proxy);
2847 pi.proxy = heap_strdupW(option->Value.pszValue);
2848 break;
2849
2850 case INTERNET_PER_CONN_FLAGS:
2851 if(option->Value.dwValue & PROXY_TYPE_PROXY)
2852 pi.proxyEnabled = 1;
2853 else
2854 {
2855 if(option->Value.dwValue != PROXY_TYPE_DIRECT)
2856 FIXME("Unhandled flags: 0x%x\n", option->Value.dwValue);
2857 pi.proxyEnabled = 0;
2858 }
2859 break;
2860
2861 case INTERNET_PER_CONN_AUTOCONFIG_URL:
2862 case INTERNET_PER_CONN_AUTODISCOVERY_FLAGS:
2863 case INTERNET_PER_CONN_AUTOCONFIG_SECONDARY_URL:
2864 case INTERNET_PER_CONN_AUTOCONFIG_RELOAD_DELAY_MINS:
2865 case INTERNET_PER_CONN_AUTOCONFIG_LAST_DETECT_TIME:
2866 case INTERNET_PER_CONN_AUTOCONFIG_LAST_DETECT_URL:
2867 case INTERNET_PER_CONN_PROXY_BYPASS:
2868 FIXME("Unhandled dwOption %d\n", option->dwOption);
2869 break;
2870
2871 default:
2872 FIXME("Unknown dwOption %d\n", option->dwOption);
2873 SetLastError(ERROR_INVALID_PARAMETER);
2874 break;
2875 }
2876 }
2877
2878 if ((res = INTERNET_SaveProxySettings(&pi)))
2879 SetLastError(res);
2880
2881 FreeProxyInfo(&pi);
2882
2883 ret = (res == ERROR_SUCCESS);
2884 break;
2885 }
2886 default:
2887 FIXME("Option %d STUB\n",dwOption);
2888 SetLastError(ERROR_INTERNET_INVALID_OPTION);
2889 ret = FALSE;
2890 break;
2891 }
2892
2893 if(lpwhh)
2894 WININET_Release( lpwhh );
2895
2896 return ret;
2897 }
2898
2899
2900 /***********************************************************************
2901 * InternetSetOptionA (WININET.@)
2902 *
2903 * Sets an options on the specified handle.
2904 *
2905 * RETURNS
2906 * TRUE on success
2907 * FALSE on failure
2908 *
2909 */
2910 BOOL WINAPI InternetSetOptionA(HINTERNET hInternet, DWORD dwOption,
2911 LPVOID lpBuffer, DWORD dwBufferLength)
2912 {
2913 LPVOID wbuffer;
2914 DWORD wlen;
2915 BOOL r;
2916
2917 switch( dwOption )
2918 {
2919 case INTERNET_OPTION_PROXY:
2920 {
2921 LPINTERNET_PROXY_INFOA pi = (LPINTERNET_PROXY_INFOA) lpBuffer;
2922 LPINTERNET_PROXY_INFOW piw;
2923 DWORD proxlen, prbylen;
2924 LPWSTR prox, prby;
2925
2926 proxlen = MultiByteToWideChar( CP_ACP, 0, pi->lpszProxy, -1, NULL, 0);
2927 prbylen= MultiByteToWideChar( CP_ACP, 0, pi->lpszProxyBypass, -1, NULL, 0);
2928 wlen = sizeof(*piw) + proxlen + prbylen;
2929 wbuffer = heap_alloc(wlen*sizeof(WCHAR) );
2930 piw = (LPINTERNET_PROXY_INFOW) wbuffer;
2931 piw->dwAccessType = pi->dwAccessType;
2932 prox = (LPWSTR) &piw[1];
2933 prby = &prox[proxlen+1];
2934 MultiByteToWideChar( CP_ACP, 0, pi->lpszProxy, -1, prox, proxlen);
2935 MultiByteToWideChar( CP_ACP, 0, pi->lpszProxyBypass, -1, prby, prbylen);
2936 piw->lpszProxy = prox;
2937 piw->lpszProxyBypass = prby;
2938 }
2939 break;
2940 case INTERNET_OPTION_USER_AGENT:
2941 case INTERNET_OPTION_USERNAME:
2942 case INTERNET_OPTION_PASSWORD:
2943 wlen = MultiByteToWideChar( CP_ACP, 0, lpBuffer, dwBufferLength,
2944 NULL, 0 );
2945 wbuffer = heap_alloc(wlen*sizeof(WCHAR) );
2946 MultiByteToWideChar( CP_ACP, 0, lpBuffer, dwBufferLength,
2947 wbuffer, wlen );
2948 break;
2949 case INTERNET_OPTION_PER_CONNECTION_OPTION: {
2950 int i;
2951 INTERNET_PER_CONN_OPTION_LISTW *listW;
2952 INTERNET_PER_CONN_OPTION_LISTA *listA = lpBuffer;
2953 wlen = sizeof(INTERNET_PER_CONN_OPTION_LISTW);
2954 wbuffer = heap_alloc(wlen);
2955 listW = wbuffer;
2956
2957 listW->dwSize = sizeof(INTERNET_PER_CONN_OPTION_LISTW);
2958 if (listA->pszConnection)
2959 {
2960 wlen = MultiByteToWideChar( CP_ACP, 0, listA->pszConnection, -1, NULL, 0 );
2961 listW->pszConnection = heap_alloc(wlen*sizeof(WCHAR));
2962 MultiByteToWideChar( CP_ACP, 0, listA->pszConnection, -1, listW->pszConnection, wlen );
2963 }
2964 else
2965 listW->pszConnection = NULL;
2966 listW->dwOptionCount = listA->dwOptionCount;
2967 listW->dwOptionError = listA->dwOptionError;
2968 listW->pOptions = heap_alloc(sizeof(INTERNET_PER_CONN_OPTIONW) * listA->dwOptionCount);
2969
2970 for (i = 0; i < listA->dwOptionCount; ++i) {
2971 INTERNET_PER_CONN_OPTIONA *optA = listA->pOptions + i;
2972 INTERNET_PER_CONN_OPTIONW *optW = listW->pOptions + i;
2973
2974 optW->dwOption = optA->dwOption;
2975
2976 switch (optA->dwOption) {
2977 case INTERNET_PER_CONN_AUTOCONFIG_URL:
2978 case INTERNET_PER_CONN_PROXY_BYPASS:
2979 case INTERNET_PER_CONN_PROXY_SERVER:
2980 case INTERNET_PER_CONN_AUTOCONFIG_SECONDARY_URL:
2981 case INTERNET_PER_CONN_AUTOCONFIG_LAST_DETECT_URL:
2982 if (optA->Value.pszValue)
2983 {
2984 wlen = MultiByteToWideChar( CP_ACP, 0, optA->Value.pszValue, -1, NULL, 0 );
2985 optW->Value.pszValue = heap_alloc(wlen*sizeof(WCHAR));
2986 MultiByteToWideChar( CP_ACP, 0, optA->Value.pszValue, -1, optW->Value.pszValue, wlen );
2987 }
2988 else
2989 optW->Value.pszValue = NULL;
2990 break;
2991 case INTERNET_PER_CONN_AUTODISCOVERY_FLAGS:
2992 case INTERNET_PER_CONN_FLAGS:
2993 case INTERNET_PER_CONN_AUTOCONFIG_RELOAD_DELAY_MINS:
2994 optW->Value.dwValue = optA->Value.dwValue;
2995 break;
2996 case INTERNET_PER_CONN_AUTOCONFIG_LAST_DETECT_TIME:
2997 optW->Value.ftValue = optA->Value.ftValue;
2998 break;
2999 default:
3000 WARN("Unknown PER_CONN dwOption: %d, guessing at conversion to Wide\n", optA->dwOption);
3001 optW->Value.dwValue = optA->Value.dwValue;
3002 break;
3003 }
3004 }
3005 }
3006 break;
3007 default:
3008 wbuffer = lpBuffer;
3009 wlen = dwBufferLength;
3010 }
3011
3012 r = InternetSetOptionW(hInternet,dwOption, wbuffer, wlen);
3013
3014 if( lpBuffer != wbuffer )
3015 {
3016 if (dwOption == INTERNET_OPTION_PER_CONNECTION_OPTION)
3017 {
3018 INTERNET_PER_CONN_OPTION_LISTW *list = wbuffer;
3019 int i;
3020 for (i = 0; i < list->dwOptionCount; ++i) {
3021 INTERNET_PER_CONN_OPTIONW *opt = list->pOptions + i;
3022 switch (opt->dwOption) {
3023 case INTERNET_PER_CONN_AUTOCONFIG_URL:
3024 case INTERNET_PER_CONN_PROXY_BYPASS:
3025 case INTERNET_PER_CONN_PROXY_SERVER:
3026 case INTERNET_PER_CONN_AUTOCONFIG_SECONDARY_URL:
3027 case INTERNET_PER_CONN_AUTOCONFIG_LAST_DETECT_URL:
3028 heap_free( opt->Value.pszValue );
3029 break;
3030 default:
3031 break;
3032 }
3033 }
3034 heap_free( list->pOptions );
3035 }
3036 heap_free( wbuffer );
3037 }
3038
3039 return r;
3040 }
3041
3042
3043 /***********************************************************************
3044 * InternetSetOptionExA (WININET.@)
3045 */
3046 BOOL WINAPI InternetSetOptionExA(HINTERNET hInternet, DWORD dwOption,
3047 LPVOID lpBuffer, DWORD dwBufferLength, DWORD dwFlags)
3048 {
3049 FIXME("Flags %08x ignored\n", dwFlags);
3050 return InternetSetOptionA( hInternet, dwOption, lpBuffer, dwBufferLength );
3051 }
3052
3053 /***********************************************************************
3054 * InternetSetOptionExW (WININET.@)
3055 */
3056 BOOL WINAPI InternetSetOptionExW(HINTERNET hInternet, DWORD dwOption,
3057 LPVOID lpBuffer, DWORD dwBufferLength, DWORD dwFlags)
3058 {
3059 FIXME("Flags %08x ignored\n", dwFlags);
3060 if( dwFlags & ~ISO_VALID_FLAGS )
3061 {
3062 SetLastError( ERROR_INVALID_PARAMETER );
3063 return FALSE;
3064 }
3065 return InternetSetOptionW( hInternet, dwOption, lpBuffer, dwBufferLength );
3066 }
3067
3068 static const WCHAR WININET_wkday[7][4] =
3069 { { 'S','u','n', 0 }, { 'M','o','n', 0 }, { 'T','u','e', 0 }, { 'W','e','d', 0 },
3070 { 'T','h','u', 0 }, { 'F','r','i', 0 }, { 'S','a','t', 0 } };
3071 static const WCHAR WININET_month[12][4] =
3072 { { 'J','a','n', 0 }, { 'F','e','b', 0 }, { 'M','a','r', 0 }, { 'A','p','r', 0 },
3073 { 'M','a','y', 0 }, { 'J','u','n', 0 }, { 'J','u','l', 0 }, { 'A','u','g', 0 },
3074 { 'S','e','p', 0 }, { 'O','c','t', 0 }, { 'N','o','v', 0 }, { 'D','e','c', 0 } };
3075
3076 /***********************************************************************
3077 * InternetTimeFromSystemTimeA (WININET.@)
3078 */
3079 BOOL WINAPI InternetTimeFromSystemTimeA( const SYSTEMTIME* time, DWORD format, LPSTR string, DWORD size )
3080 {
3081 BOOL ret;
3082 WCHAR stringW[INTERNET_RFC1123_BUFSIZE];
3083
3084 TRACE( "%p 0x%08x %p 0x%08x\n", time, format, string, size );
3085
3086 if (!time || !string || format != INTERNET_RFC1123_FORMAT)
3087 {
3088 SetLastError(ERROR_INVALID_PARAMETER);
3089 return FALSE;
3090 }
3091
3092 if (size < INTERNET_RFC1123_BUFSIZE * sizeof(*string))
3093 {
3094 SetLastError(ERROR_INSUFFICIENT_BUFFER);
3095 return FALSE;
3096 }
3097
3098 ret = InternetTimeFromSystemTimeW( time, format, stringW, sizeof(stringW) );
3099 if (ret) WideCharToMultiByte( CP_ACP, 0, stringW, -1, string, size, NULL, NULL );
3100
3101 return ret;
3102 }
3103
3104 /***********************************************************************
3105 * InternetTimeFromSystemTimeW (WININET.@)
3106 */
3107 BOOL WINAPI InternetTimeFromSystemTimeW( const SYSTEMTIME* time, DWORD format, LPWSTR string, DWORD size )
3108 {
3109 static const WCHAR date[] =
3110 { '%','s',',',' ','%','0','2','d',' ','%','s',' ','%','4','d',' ','%','0',
3111 '2','d',':','%','0','2','d',':','%','0','2','d',' ','G','M','T', 0 };
3112
3113 TRACE( "%p 0x%08x %p 0x%08x\n", time, format, string, size );
3114
3115 if (!time || !string || format != INTERNET_RFC1123_FORMAT)
3116 {
3117 SetLastError(ERROR_INVALID_PARAMETER);
3118 return FALSE;
3119 }
3120
3121 if (size < INTERNET_RFC1123_BUFSIZE * sizeof(*string))
3122 {
3123 SetLastError(ERROR_INSUFFICIENT_BUFFER);
3124 return FALSE;
3125 }
3126
3127 sprintfW( string, date,
3128 WININET_wkday[time->wDayOfWeek],
3129 time->wDay,
3130 WININET_month[time->wMonth - 1],
3131 time->wYear,
3132 time->wHour,
3133 time->wMinute,
3134 time->wSecond );
3135
3136 return TRUE;
3137 }
3138
3139 /***********************************************************************
3140 * InternetTimeToSystemTimeA (WININET.@)
3141 */
3142 BOOL WINAPI InternetTimeToSystemTimeA( LPCSTR string, SYSTEMTIME* time, DWORD reserved )
3143 {
3144 BOOL ret = FALSE;
3145 WCHAR *stringW;
3146
3147 TRACE( "%s %p 0x%08x\n", debugstr_a(string), time, reserved );
3148
3149 stringW = heap_strdupAtoW(string);
3150 if (stringW)
3151 {
3152 ret = InternetTimeToSystemTimeW( stringW, time, reserved );
3153 heap_free( stringW );
3154 }
3155 return ret;
3156 }
3157
3158 /***********************************************************************
3159 * InternetTimeToSystemTimeW (WININET.@)
3160 */
3161 BOOL WINAPI InternetTimeToSystemTimeW( LPCWSTR string, SYSTEMTIME* time, DWORD reserved )
3162 {
3163 unsigned int i;
3164 const WCHAR *s = string;
3165 WCHAR *end;
3166
3167 TRACE( "%s %p 0x%08x\n", debugstr_w(string), time, reserved );
3168
3169 if (!string || !time) return FALSE;
3170
3171 /* Windows does this too */
3172 GetSystemTime( time );
3173
3174 /* Convert an RFC1123 time such as 'Fri, 07 Jan 2005 12:06:35 GMT' into
3175 * a SYSTEMTIME structure.
3176 */
3177
3178 while (*s && !isalphaW( *s )) s++;
3179 if (s[0] == '\0' || s[1] == '\0' || s[2] == '\0') return TRUE;
3180 time->wDayOfWeek = 7;
3181
3182 for (i = 0; i < 7; i++)
3183 {
3184 if (toupperW( WININET_wkday[i][0] ) == toupperW( s[0] ) &&
3185 toupperW( WININET_wkday[i][1] ) == toupperW( s[1] ) &&
3186 toupperW( WININET_wkday[i][2] ) == toupperW( s[2] ) )
3187 {
3188 time->wDayOfWeek = i;
3189 break;
3190 }
3191 }
3192
3193 if (time->wDayOfWeek > 6) return TRUE;
3194 while (*s && !isdigitW( *s )) s++;
3195 time->wDay = strtolW( s, &end, 10 );
3196 s = end;
3197
3198 while (*s && !isalphaW( *s )) s++;
3199 if (s[0] == '\0' || s[1] == '\0' || s[2] == '\0') return TRUE;
3200 time->wMonth = 0;
3201
3202 for (i = 0; i < 12; i++)
3203 {
3204 if (toupperW( WININET_month[i][0]) == toupperW( s[0] ) &&
3205 toupperW( WININET_month[i][1]) == toupperW( s[1] ) &&
3206 toupperW( WININET_month[i][2]) == toupperW( s[2] ) )
3207 {
3208 time->wMonth = i + 1;
3209 break;
3210 }
3211 }
3212 if (time->wMonth == 0) return TRUE;
3213
3214 while (*s && !isdigitW( *s )) s++;
3215 if (*s == '\0') return TRUE;
3216 time->wYear = strtolW( s, &end, 10 );
3217 s = end;
3218
3219 while (*s && !isdigitW( *s )) s++;
3220 if (*s == '\0') return TRUE;
3221 time->wHour = strtolW( s, &end, 10 );
3222 s = end;
3223
3224 while (*s && !isdigitW( *s )) s++;
3225 if (*s == '\0') return TRUE;
3226 time->wMinute = strtolW( s, &end, 10 );
3227 s = end;
3228
3229 while (*s && !isdigitW( *s )) s++;
3230 if (*s == '\0') return TRUE;
3231 time->wSecond = strtolW( s, &end, 10 );
3232 s = end;
3233
3234 time->wMilliseconds = 0;
3235 return TRUE;
3236 }
3237
3238 /***********************************************************************
3239 * InternetCheckConnectionW (WININET.@)
3240 *
3241 * Pings a requested host to check internet connection
3242 *
3243 * RETURNS
3244 * TRUE on success and FALSE on failure. If a failure then
3245 * ERROR_NOT_CONNECTED is placed into GetLastError
3246 *
3247 */
3248 BOOL WINAPI InternetCheckConnectionW( LPCWSTR lpszUrl, DWORD dwFlags, DWORD dwReserved )
3249 {
3250 /*
3251 * this is a kludge which runs the resident ping program and reads the output.
3252 *
3253 * Anyone have a better idea?
3254 */
3255
3256 BOOL rc = FALSE;
3257 static const CHAR ping[] = "ping -c 1 ";
3258 static const CHAR redirect[] = " >/dev/null 2>/dev/null";
3259 CHAR *command = NULL;
3260 WCHAR hostW[INTERNET_MAX_HOST_NAME_LENGTH];
3261 DWORD len;
3262 INTERNET_PORT port;
3263 int status = -1;
3264
3265 FIXME("\n");
3266
3267 /*
3268 * Crack or set the Address
3269 */
3270 if (lpszUrl == NULL)
3271 {
3272 /*
3273 * According to the doc we are supposed to use the ip for the next
3274 * server in the WnInet internal server database. I have
3275 * no idea what that is or how to get it.
3276 *
3277 * So someone needs to implement this.
3278 */
3279 FIXME("Unimplemented with URL of NULL\n");
3280 return TRUE;
3281 }
3282 else
3283 {
3284 URL_COMPONENTSW components;
3285
3286 ZeroMemory(&components,sizeof(URL_COMPONENTSW));
3287 components.lpszHostName = (LPWSTR)hostW;
3288 components.dwHostNameLength = INTERNET_MAX_HOST_NAME_LENGTH;
3289
3290 if (!InternetCrackUrlW(lpszUrl,0,0,&components))
3291 goto End;
3292
3293 TRACE("host name : %s\n",debugstr_w(components.lpszHostName));
3294 port = components.nPort;
3295 TRACE("port: %d\n", port);
3296 }
3297
3298 if (dwFlags & FLAG_ICC_FORCE_CONNECTION)
3299 {
3300 struct sockaddr_storage saddr;
3301 socklen_t sa_len = sizeof(saddr);
3302 int fd;
3303
3304 if (!GetAddress(hostW, port, (struct sockaddr *)&saddr, &sa_len))
3305 goto End;
3306 fd = socket(saddr.ss_family, SOCK_STREAM, 0);
3307 if (fd != -1)
3308 {
3309 if (connect(fd, (struct sockaddr *)&saddr, sa_len) == 0)
3310 rc = TRUE;
3311 close(fd);
3312 }
3313 }
3314 else
3315 {
3316 /*
3317 * Build our ping command
3318 */
3319 len = WideCharToMultiByte(CP_UNIXCP, 0, hostW, -1, NULL, 0, NULL, NULL);
3320 command = heap_alloc(strlen(ping)+len+strlen(redirect));
3321 strcpy(command,ping);
3322 WideCharToMultiByte(CP_UNIXCP, 0, hostW, -1, command+strlen(ping), len, NULL, NULL);
3323 strcat(command,redirect);
3324
3325 TRACE("Ping command is : %s\n",command);
3326
3327 status = system(command);
3328
3329 TRACE("Ping returned a code of %i\n",status);
3330
3331 /* Ping return code of 0 indicates success */
3332 if (status == 0)
3333 rc = TRUE;
3334 }
3335
3336 End:
3337 heap_free( command );
3338 if (rc == FALSE)
3339 INTERNET_SetLastError(ERROR_NOT_CONNECTED);
3340
3341 return rc;
3342 }
3343
3344
3345 /***********************************************************************
3346 * InternetCheckConnectionA (WININET.@)
3347 *
3348 * Pings a requested host to check internet connection
3349 *
3350 * RETURNS
3351 * TRUE on success and FALSE on failure. If a failure then
3352 * ERROR_NOT_CONNECTED is placed into GetLastError
3353 *
3354 */
3355 BOOL WINAPI InternetCheckConnectionA(LPCSTR lpszUrl, DWORD dwFlags, DWORD dwReserved)
3356 {
3357 WCHAR *url = NULL;
3358 BOOL rc;
3359
3360 if(lpszUrl) {
3361 url = heap_strdupAtoW(lpszUrl);
3362 if(!url)
3363 return FALSE;
3364 }
3365
3366 rc = InternetCheckConnectionW(url, dwFlags, dwReserved);
3367
3368 heap_free(url);
3369 return rc;
3370 }
3371
3372
3373 /**********************************************************
3374 * INTERNET_InternetOpenUrlW (internal)
3375 *
3376 * Opens an URL
3377 *
3378 * RETURNS
3379 * handle of connection or NULL on failure
3380 */
3381 static HINTERNET INTERNET_InternetOpenUrlW(appinfo_t *hIC, LPCWSTR lpszUrl,
3382 LPCWSTR lpszHeaders, DWORD dwHeadersLength, DWORD dwFlags, DWORD_PTR dwContext)
3383 {
3384 URL_COMPONENTSW urlComponents;
3385 WCHAR protocol[INTERNET_MAX_SCHEME_LENGTH];
3386 WCHAR hostName[INTERNET_MAX_HOST_NAME_LENGTH];
3387 WCHAR userName[INTERNET_MAX_USER_NAME_LENGTH];
3388 WCHAR password[INTERNET_MAX_PASSWORD_LENGTH];
3389 WCHAR path[INTERNET_MAX_PATH_LENGTH];
3390 WCHAR extra[1024];
3391 HINTERNET client = NULL, client1 = NULL;
3392 DWORD res;
3393
3394 TRACE("(%p, %s, %s, %08x, %08x, %08lx)\n", hIC, debugstr_w(lpszUrl), debugstr_w(lpszHeaders),
3395 dwHeadersLength, dwFlags, dwContext);
3396
3397 urlComponents.dwStructSize = sizeof(URL_COMPONENTSW);
3398 urlComponents.lpszScheme = protocol;
3399 urlComponents.dwSchemeLength = INTERNET_MAX_SCHEME_LENGTH;
3400 urlComponents.lpszHostName = hostName;
3401 urlComponents.dwHostNameLength = INTERNET_MAX_HOST_NAME_LENGTH;
3402 urlComponents.lpszUserName = userName;
3403 urlComponents.dwUserNameLength = INTERNET_MAX_USER_NAME_LENGTH;
3404 urlComponents.lpszPassword = password;
3405 urlComponents.dwPasswordLength = INTERNET_MAX_PASSWORD_LENGTH;
3406 urlComponents.lpszUrlPath = path;
3407 urlComponents.dwUrlPathLength = INTERNET_MAX_PATH_LENGTH;
3408 urlComponents.lpszExtraInfo = extra;
3409 urlComponents.dwExtraInfoLength = 1024;
3410 if(!InternetCrackUrlW(lpszUrl, strlenW(lpszUrl), 0, &urlComponents))
3411 return NULL;
3412 switch(urlComponents.nScheme) {
3413 case INTERNET_SCHEME_FTP:
3414 if(urlComponents.nPort == 0)
3415 urlComponents.nPort = INTERNET_DEFAULT_FTP_PORT;
3416 client = FTP_Connect(hIC, hostName, urlComponents.nPort,
3417 userName, password, dwFlags, dwContext, INET_OPENURL);
3418 if(client == NULL)
3419 break;
3420 client1 = FtpOpenFileW(client, path, GENERIC_READ, dwFlags, dwContext);
3421 if(client1 == NULL) {
3422 InternetCloseHandle(client);
3423 break;
3424 }
3425 break;
3426
3427 case INTERNET_SCHEME_HTTP:
3428 case INTERNET_SCHEME_HTTPS: {
3429 static const WCHAR szStars[] = { '*','/','*', 0 };
3430 LPCWSTR accept[2] = { szStars, NULL };
3431 if(urlComponents.nPort == 0) {
3432 if(urlComponents.nScheme == INTERNET_SCHEME_HTTP)
3433 urlComponents.nPort = INTERNET_DEFAULT_HTTP_PORT;
3434 else
3435 urlComponents.nPort = INTERNET_DEFAULT_HTTPS_PORT;
3436 }
3437 if (urlComponents.nScheme == INTERNET_SCHEME_HTTPS) dwFlags |= INTERNET_FLAG_SECURE;
3438
3439 /* FIXME: should use pointers, not handles, as handles are not thread-safe */
3440 res = HTTP_Connect(hIC, hostName, urlComponents.nPort,
3441 userName, password, dwFlags, dwContext, INET_OPENURL, &client);
3442 if(res != ERROR_SUCCESS) {
3443 INTERNET_SetLastError(res);
3444 break;
3445 }
3446
3447 if (urlComponents.dwExtraInfoLength) {
3448 WCHAR *path_extra;
3449 DWORD len = urlComponents.dwUrlPathLength + urlComponents.dwExtraInfoLength + 1;
3450
3451 if (!(path_extra = heap_alloc(len * sizeof(WCHAR))))
3452 {
3453 InternetCloseHandle(client);
3454 break;
3455 }
3456 strcpyW(path_extra, urlComponents.lpszUrlPath);
3457 strcatW(path_extra, urlComponents.lpszExtraInfo);
3458 client1 = HttpOpenRequestW(client, NULL, path_extra, NULL, NULL, accept, dwFlags, dwContext);
3459 heap_free(path_extra);
3460 }
3461 else
3462 client1 = HttpOpenRequestW(client, NULL, path, NULL, NULL, accept, dwFlags, dwContext);
3463
3464 if(client1 == NULL) {
3465 InternetCloseHandle(client);
3466 break;
3467 }
3468 HttpAddRequestHeadersW(client1, lpszHeaders, dwHeadersLength, HTTP_ADDREQ_FLAG_ADD);
3469 if (!HttpSendRequestW(client1, NULL, 0, NULL, 0) &&
3470 GetLastError() != ERROR_IO_PENDING) {
3471 InternetCloseHandle(client1);
3472 client1 = NULL;
3473 break;
3474 }
3475 }
3476 case INTERNET_SCHEME_GOPHER:
3477 /* gopher doesn't seem to be implemented in wine, but it's supposed
3478 * to be supported by InternetOpenUrlA. */
3479 default:
3480 SetLastError(ERROR_INTERNET_UNRECOGNIZED_SCHEME);
3481 break;
3482 }
3483
3484 TRACE(" %p <--\n", client1);
3485
3486 return client1;
3487 }
3488
3489 /**********************************************************
3490 * InternetOpenUrlW (WININET.@)
3491 *
3492 * Opens an URL
3493 *
3494 * RETURNS
3495 * handle of connection or NULL on failure
3496 */
3497 static void AsyncInternetOpenUrlProc(WORKREQUEST *workRequest)
3498 {
3499 struct WORKREQ_INTERNETOPENURLW const *req = &workRequest->u.InternetOpenUrlW;
3500 appinfo_t *hIC = (appinfo_t*) workRequest->hdr;
3501
3502 TRACE("%p\n", hIC);
3503
3504 INTERNET_InternetOpenUrlW(hIC, req->lpszUrl,
3505 req->lpszHeaders, req->dwHeadersLength, req->dwFlags, req->dwContext);
3506 heap_free(req->lpszUrl);
3507 heap_free(req->lpszHeaders);
3508 }
3509
3510 HINTERNET WINAPI InternetOpenUrlW(HINTERNET hInternet, LPCWSTR lpszUrl,
3511 LPCWSTR lpszHeaders, DWORD dwHeadersLength, DWORD dwFlags, DWORD_PTR dwContext)
3512 {
3513 HINTERNET ret = NULL;
3514 appinfo_t *hIC = NULL;
3515
3516 if (TRACE_ON(wininet)) {
3517 TRACE("(%p, %s, %s, %08x, %08x, %08lx)\n", hInternet, debugstr_w(lpszUrl), debugstr_w(lpszHeaders),
3518 dwHeadersLength, dwFlags, dwContext);
3519 TRACE(" flags :");
3520 dump_INTERNET_FLAGS(dwFlags);
3521 }
3522
3523 if (!lpszUrl)
3524 {
3525 SetLastError(ERROR_INVALID_PARAMETER);
3526 goto lend;
3527 }
3528
3529 hIC = (appinfo_t*)get_handle_object( hInternet );
3530 if (NULL == hIC || hIC->hdr.htype != WH_HINIT) {
3531 SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE);
3532 goto lend;
3533 }
3534
3535 if (hIC->hdr.dwFlags & INTERNET_FLAG_ASYNC) {
3536 WORKREQUEST workRequest;
3537 struct WORKREQ_INTERNETOPENURLW *req;
3538
3539 workRequest.asyncproc = AsyncInternetOpenUrlProc;
3540 workRequest.hdr = WININET_AddRef( &hIC->hdr );
3541 req = &workRequest.u.InternetOpenUrlW;
3542 req->lpszUrl = heap_strdupW(lpszUrl);
3543 req->lpszHeaders = heap_strdupW(lpszHeaders);
3544 req->dwHeadersLength = dwHeadersLength;
3545 req->dwFlags = dwFlags;
3546 req->dwContext = dwContext;
3547
3548 INTERNET_AsyncCall(&workRequest);
3549 /*
3550 * This is from windows.
3551 */
3552 SetLastError(ERROR_IO_PENDING);
3553 } else {
3554 ret = INTERNET_InternetOpenUrlW(hIC, lpszUrl, lpszHeaders, dwHeadersLength, dwFlags, dwContext);
3555 }
3556
3557 lend:
3558 if( hIC )
3559 WININET_Release( &hIC->hdr );
3560 TRACE(" %p <--\n", ret);
3561
3562 return ret;
3563 }
3564
3565 /**********************************************************
3566 * InternetOpenUrlA (WININET.@)
3567 *
3568 * Opens an URL
3569 *
3570 * RETURNS
3571 * handle of connection or NULL on failure
3572 */
3573 HINTERNET WINAPI InternetOpenUrlA(HINTERNET hInternet, LPCSTR lpszUrl,
3574 LPCSTR lpszHeaders, DWORD dwHeadersLength, DWORD dwFlags, DWORD_PTR dwContext)
3575 {
3576 HINTERNET rc = NULL;
3577 DWORD lenHeaders = 0;
3578 LPWSTR szUrl = NULL;
3579 LPWSTR szHeaders = NULL;
3580
3581 TRACE("\n");
3582
3583 if(lpszUrl) {
3584 szUrl = heap_strdupAtoW(lpszUrl);
3585 if(!szUrl)
3586 return NULL;
3587 }
3588
3589 if(lpszHeaders) {
3590 lenHeaders = MultiByteToWideChar(CP_ACP, 0, lpszHeaders, dwHeadersLength, NULL, 0 );
3591 szHeaders = heap_alloc(lenHeaders*sizeof(WCHAR));
3592 if(!szHeaders) {
3593 heap_free(szUrl);
3594 return NULL;
3595 }
3596 MultiByteToWideChar(CP_ACP, 0, lpszHeaders, dwHeadersLength, szHeaders, lenHeaders);
3597 }
3598
3599 rc = InternetOpenUrlW(hInternet, szUrl, szHeaders,
3600 lenHeaders, dwFlags, dwContext);
3601
3602 heap_free(szUrl);
3603 heap_free(szHeaders);
3604 return rc;
3605 }
3606
3607
3608 static LPWITHREADERROR INTERNET_AllocThreadError(void)
3609 {
3610 LPWITHREADERROR lpwite = heap_alloc(sizeof(*lpwite));
3611
3612 if (lpwite)
3613 {
3614 lpwite->dwError = 0;
3615 lpwite->response[0] = '\0';
3616 }
3617
3618 if (!TlsSetValue(g_dwTlsErrIndex, lpwite))
3619 {
3620 heap_free(lpwite);
3621 return NULL;
3622 }
3623 return lpwite;
3624 }
3625
3626
3627 /***********************************************************************
3628 * INTERNET_SetLastError (internal)
3629 *
3630 * Set last thread specific error
3631 *
3632 * RETURNS
3633 *
3634 */
3635 void INTERNET_SetLastError(DWORD dwError)
3636 {
3637 LPWITHREADERROR lpwite = TlsGetValue(g_dwTlsErrIndex);
3638
3639 if (!lpwite)
3640 lpwite = INTERNET_AllocThreadError();
3641
3642 SetLastError(dwError);
3643 if(lpwite)
3644 lpwite->dwError = dwError;
3645 }
3646
3647
3648 /***********************************************************************
3649 * INTERNET_GetLastError (internal)
3650 *
3651 * Get last thread specific error
3652 *
3653 * RETURNS
3654 *
3655 */
3656 DWORD INTERNET_GetLastError(void)
3657 {
3658 LPWITHREADERROR lpwite = TlsGetValue(g_dwTlsErrIndex);
3659 if (!lpwite) return 0;
3660 /* TlsGetValue clears last error, so set it again here */
3661 SetLastError(lpwite->dwError);
3662 return lpwite->dwError;
3663 }
3664
3665
3666 /***********************************************************************
3667 * INTERNET_WorkerThreadFunc (internal)
3668 *
3669 * Worker thread execution function
3670 *
3671 * RETURNS
3672 *
3673 */
3674 static DWORD CALLBACK INTERNET_WorkerThreadFunc(LPVOID lpvParam)
3675 {
3676 LPWORKREQUEST lpRequest = lpvParam;
3677 WORKREQUEST workRequest;
3678
3679 TRACE("\n");
3680
3681 workRequest = *lpRequest;
3682 heap_free(lpRequest);
3683
3684 workRequest.asyncproc(&workRequest);
3685 WININET_Release( workRequest.hdr );
3686
3687 if (g_dwTlsErrIndex != TLS_OUT_OF_INDEXES)
3688 {
3689 heap_free(TlsGetValue(g_dwTlsErrIndex));
3690 TlsSetValue(g_dwTlsErrIndex, NULL);
3691 }
3692 return TRUE;
3693 }
3694
3695
3696 /***********************************************************************
3697 * INTERNET_AsyncCall (internal)
3698 *
3699 * Retrieves work request from queue
3700 *
3701 * RETURNS
3702 *
3703 */
3704 DWORD INTERNET_AsyncCall(LPWORKREQUEST lpWorkRequest)
3705 {
3706 BOOL bSuccess;
3707 LPWORKREQUEST lpNewRequest;
3708
3709 TRACE("\n");
3710
3711 lpNewRequest = heap_alloc(sizeof(WORKREQUEST));
3712 if (!lpNewRequest)
3713 return ERROR_OUTOFMEMORY;
3714
3715 *lpNewRequest = *lpWorkRequest;
3716
3717 bSuccess = QueueUserWorkItem(INTERNET_WorkerThreadFunc, lpNewRequest, WT_EXECUTELONGFUNCTION);
3718 if (!bSuccess)
3719 {
3720 heap_free(lpNewRequest);
3721 return ERROR_INTERNET_ASYNC_THREAD_FAILED;
3722 }
3723 return ERROR_SUCCESS;
3724 }
3725
3726
3727 /***********************************************************************
3728 * INTERNET_GetResponseBuffer (internal)
3729 *
3730 * RETURNS
3731 *
3732 */
3733 LPSTR INTERNET_GetResponseBuffer(void)
3734 {
3735 LPWITHREADERROR lpwite = TlsGetValue(g_dwTlsErrIndex);
3736 if (!lpwite)
3737 lpwite = INTERNET_AllocThreadError();
3738 TRACE("\n");
3739 return lpwite->response;
3740 }
3741
3742 /***********************************************************************
3743 * INTERNET_GetNextLine (internal)
3744 *
3745 * Parse next line in directory string listing
3746 *
3747 * RETURNS
3748 * Pointer to beginning of next line
3749 * NULL on failure
3750 *
3751 */
3752
3753 LPSTR INTERNET_GetNextLine(INT nSocket, LPDWORD dwLen)
3754 {
3755 struct pollfd pfd;
3756 BOOL bSuccess = FALSE;
3757 INT nRecv = 0;
3758 LPSTR lpszBuffer = INTERNET_GetResponseBuffer();
3759
3760 TRACE("\n");
3761
3762 pfd.fd = nSocket;
3763 pfd.events = POLLIN;
3764
3765 while (nRecv < MAX_REPLY_LEN)
3766 {
3767 if (poll(&pfd,1, RESPONSE_TIMEOUT * 1000) > 0)
3768 {
3769 if (recv(nSocket, &lpszBuffer[nRecv], 1, 0) <= 0)
3770 {
3771 INTERNET_SetLastError(ERROR_FTP_TRANSFER_IN_PROGRESS);
3772 goto lend;
3773 }
3774
3775 if (lpszBuffer[nRecv] == '\n')
3776 {
3777 bSuccess = TRUE;
3778 break;
3779 }
3780 if (lpszBuffer[nRecv] != '\r')
3781 nRecv++;
3782 }
3783 else
3784 {
3785 INTERNET_SetLastError(ERROR_INTERNET_TIMEOUT);
3786 goto lend;
3787 }
3788 }
3789
3790 lend:
3791 if (bSuccess)
3792 {
3793 lpszBuffer[nRecv] = '\0';
3794 *dwLen = nRecv - 1;
3795 TRACE(":%d %s\n", nRecv, lpszBuffer);
3796 return lpszBuffer;
3797 }
3798 else
3799 {
3800 return NULL;
3801 }
3802 }
3803
3804 /**********************************************************
3805 * InternetQueryDataAvailable (WININET.@)
3806 *
3807 * Determines how much data is available to be read.
3808 *
3809 * RETURNS
3810 * TRUE on success, FALSE if an error occurred. If
3811 * INTERNET_FLAG_ASYNC was specified in InternetOpen, and
3812 * no data is presently available, FALSE is returned with
3813 * the last error ERROR_IO_PENDING; a callback with status
3814 * INTERNET_STATUS_REQUEST_COMPLETE will be sent when more
3815 * data is available.
3816 */
3817 BOOL WINAPI InternetQueryDataAvailable( HINTERNET hFile,
3818 LPDWORD lpdwNumberOfBytesAvailable,
3819 DWORD dwFlags, DWORD_PTR dwContext)
3820 {
3821 object_header_t *hdr;
3822 DWORD res;
3823
3824 TRACE("(%p %p %x %lx)\n", hFile, lpdwNumberOfBytesAvailable, dwFlags, dwContext);
3825
3826 hdr = get_handle_object( hFile );
3827 if (!hdr) {
3828 SetLastError(ERROR_INVALID_HANDLE);
3829 return FALSE;
3830 }
3831
3832 if(hdr->vtbl->QueryDataAvailable) {
3833 res = hdr->vtbl->QueryDataAvailable(hdr, lpdwNumberOfBytesAvailable, dwFlags, dwContext);
3834 }else {
3835 WARN("wrong handle\n");
3836 res = ERROR_INTERNET_INCORRECT_HANDLE_TYPE;
3837 }
3838
3839 WININET_Release(hdr);
3840
3841 if(res != ERROR_SUCCESS)
3842 SetLastError(res);
3843 return res == ERROR_SUCCESS;
3844 }
3845
3846
3847 /***********************************************************************
3848 * InternetLockRequestFile (WININET.@)
3849 */
3850 BOOL WINAPI InternetLockRequestFile( HINTERNET hInternet, HANDLE
3851 *lphLockReqHandle)
3852 {
3853 FIXME("STUB\n");
3854 return FALSE;
3855 }
3856
3857 BOOL WINAPI InternetUnlockRequestFile( HANDLE hLockHandle)
3858 {
3859 FIXME("STUB\n");
3860 return FALSE;
3861 }
3862
3863
3864 /***********************************************************************
3865 * InternetAutodial (WININET.@)
3866 *
3867 * On windows this function is supposed to dial the default internet
3868 * connection. We don't want to have Wine dial out to the internet so
3869 * we return TRUE by default. It might be nice to check if we are connected.
3870 *
3871 * RETURNS
3872 * TRUE on success
3873 * FALSE on failure
3874 *
3875 */
3876 BOOL WINAPI InternetAutodial(DWORD dwFlags, HWND hwndParent)
3877 {
3878 FIXME("STUB\n");
3879
3880 /* Tell that we are connected to the internet. */
3881 return TRUE;
3882 }
3883
3884 /***********************************************************************
3885 * InternetAutodialHangup (WININET.@)
3886 *
3887 * Hangs up a connection made with InternetAutodial
3888 *
3889 * PARAM
3890 * dwReserved
3891 * RETURNS
3892 * TRUE on success
3893 * FALSE on failure
3894 *
3895 */
3896 BOOL WINAPI InternetAutodialHangup(DWORD dwReserved)
3897 {
3898 FIXME("STUB\n");
3899
3900 /* we didn't dial, we don't disconnect */
3901 return TRUE;
3902 }
3903
3904 /***********************************************************************
3905 * InternetCombineUrlA (WININET.@)
3906 *
3907 * Combine a base URL with a relative URL
3908 *
3909 * RETURNS
3910 * TRUE on success
3911 * FALSE on failure
3912 *
3913 */
3914
3915 BOOL WINAPI InternetCombineUrlA(LPCSTR lpszBaseUrl, LPCSTR lpszRelativeUrl,
3916 LPSTR lpszBuffer, LPDWORD lpdwBufferLength,
3917 DWORD dwFlags)
3918 {
3919 HRESULT hr=S_OK;
3920
3921 TRACE("(%s, %s, %p, %p, 0x%08x)\n", debugstr_a(lpszBaseUrl), debugstr_a(lpszRelativeUrl), lpszBuffer, lpdwBufferLength, dwFlags);
3922
3923 /* Flip this bit to correspond to URL_ESCAPE_UNSAFE */
3924 dwFlags ^= ICU_NO_ENCODE;
3925 hr=UrlCombineA(lpszBaseUrl,lpszRelativeUrl,lpszBuffer,lpdwBufferLength,dwFlags);
3926
3927 return (hr==S_OK);
3928 }
3929
3930 /***********************************************************************
3931 * InternetCombineUrlW (WININET.@)
3932 *
3933 * Combine a base URL with a relative URL
3934 *
3935 * RETURNS
3936 * TRUE on success
3937 * FALSE on failure
3938 *
3939 */
3940
3941 BOOL WINAPI InternetCombineUrlW(LPCWSTR lpszBaseUrl, LPCWSTR lpszRelativeUrl,
3942 LPWSTR lpszBuffer, LPDWORD lpdwBufferLength,
3943 DWORD dwFlags)
3944 {
3945 HRESULT hr=S_OK;
3946
3947 TRACE("(%s, %s, %p, %p, 0x%08x)\n", debugstr_w(lpszBaseUrl), debugstr_w(lpszRelativeUrl), lpszBuffer, lpdwBufferLength, dwFlags);
3948
3949 /* Flip this bit to correspond to URL_ESCAPE_UNSAFE */
3950 dwFlags ^= ICU_NO_ENCODE;
3951 hr=UrlCombineW(lpszBaseUrl,lpszRelativeUrl,lpszBuffer,lpdwBufferLength,dwFlags);
3952
3953 return (hr==S_OK);
3954 }
3955
3956 /* max port num is 65535 => 5 digits */
3957 #define MAX_WORD_DIGITS 5
3958
3959 #define URL_GET_COMP_LENGTH(url, component) ((url)->dw##component##Length ? \
3960 (url)->dw##component##Length : strlenW((url)->lpsz##component))
3961 #define URL_GET_COMP_LENGTHA(url, component) ((url)->dw##component##Length ? \
3962 (url)->dw##component##Length : strlen((url)->lpsz##component))
3963
3964 static BOOL url_uses_default_port(INTERNET_SCHEME nScheme, INTERNET_PORT nPort)
3965 {
3966 if ((nScheme == INTERNET_SCHEME_HTTP) &&
3967 (nPort == INTERNET_DEFAULT_HTTP_PORT))
3968 return TRUE;
3969 if ((nScheme == INTERNET_SCHEME_HTTPS) &&
3970 (nPort == INTERNET_DEFAULT_HTTPS_PORT))
3971 return TRUE;
3972 if ((nScheme == INTERNET_SCHEME_FTP) &&
3973 (nPort == INTERNET_DEFAULT_FTP_PORT))
3974 return TRUE;
3975 if ((nScheme == INTERNET_SCHEME_GOPHER) &&
3976 (nPort == INTERNET_DEFAULT_GOPHER_PORT))
3977 return TRUE;
3978
3979 if (nPort == INTERNET_INVALID_PORT_NUMBER)
3980 return TRUE;
3981
3982 return FALSE;
3983 }
3984
3985 /* opaque urls do not fit into the standard url hierarchy and don't have
3986 * two following slashes */
3987 static inline BOOL scheme_is_opaque(INTERNET_SCHEME nScheme)
3988 {
3989 return (nScheme != INTERNET_SCHEME_FTP) &&
3990 (nScheme != INTERNET_SCHEME_GOPHER) &&
3991 (nScheme != INTERNET_SCHEME_HTTP) &&
3992 (nScheme != INTERNET_SCHEME_HTTPS) &&
3993 (nScheme != INTERNET_SCHEME_FILE);
3994 }
3995
3996 static LPCWSTR INTERNET_GetSchemeString(INTERNET_SCHEME scheme)
3997 {
3998 int index;
3999 if (scheme < INTERNET_SCHEME_FIRST)
4000 return NULL;
4001 index = scheme - INTERNET_SCHEME_FIRST;
4002 if (index >= sizeof(url_schemes)/sizeof(url_schemes[0]))
4003 return NULL;
4004 return (LPCWSTR)url_schemes[index];
4005 }
4006
4007 /* we can calculate using ansi strings because we're just
4008 * calculating string length, not size
4009 */
4010 static BOOL calc_url_length(LPURL_COMPONENTSW lpUrlComponents,
4011 LPDWORD lpdwUrlLength)
4012 {
4013 INTERNET_SCHEME nScheme;
4014
4015 *lpdwUrlLength = 0;
4016
4017 if (lpUrlComponents->lpszScheme)
4018 {
4019 DWORD dwLen = URL_GET_COMP_LENGTH(lpUrlComponents, Scheme);
4020 *lpdwUrlLength += dwLen;
4021 nScheme = GetInternetSchemeW(lpUrlComponents->lpszScheme, dwLen);
4022 }
4023 else
4024 {
4025 LPCWSTR scheme;
4026
4027 nScheme = lpUrlComponents->nScheme;
4028
4029 if (nScheme == INTERNET_SCHEME_DEFAULT)
4030 nScheme = INTERNET_SCHEME_HTTP;
4031 scheme = INTERNET_GetSchemeString(nScheme);
4032 *lpdwUrlLength += strlenW(scheme);
4033 }
4034
4035 (*lpdwUrlLength)++; /* ':' */
4036 if (!scheme_is_opaque(nScheme) || lpUrlComponents->lpszHostName)
4037 *lpdwUrlLength += strlen("//");
4038
4039 if (lpUrlComponents->lpszUserName)
4040 {
4041 *lpdwUrlLength += URL_GET_COMP_LENGTH(lpUrlComponents, UserName);
4042 *lpdwUrlLength += strlen("@");
4043 }
4044 else
4045 {
4046 if (lpUrlComponents->lpszPassword)
4047 {
4048 INTERNET_SetLastError(ERROR_INVALID_PARAMETER);
4049 return FALSE;
4050 }
4051 }
4052
4053 if (lpUrlComponents->lpszPassword)
4054 {
4055 *lpdwUrlLength += strlen(":");
4056 *lpdwUrlLength += URL_GET_COMP_LENGTH(lpUrlComponents, Password);
4057 }
4058
4059 if (lpUrlComponents->lpszHostName)
4060 {
4061 *lpdwUrlLength += URL_GET_COMP_LENGTH(lpUrlComponents, HostName);
4062
4063 if (!url_uses_default_port(nScheme, lpUrlComponents->nPort))
4064 {
4065 char szPort[MAX_WORD_DIGITS+1];
4066
4067 sprintf(szPort, "%d", lpUrlComponents->nPort);
4068 *lpdwUrlLength += strlen(szPort);
4069 *lpdwUrlLength += strlen(":");
4070 }
4071
4072 if (lpUrlComponents->lpszUrlPath && *lpUrlComponents->lpszUrlPath != '/')
4073 (*lpdwUrlLength)++; /* '/' */
4074 }
4075
4076 if (lpUrlComponents->lpszUrlPath)
4077 *lpdwUrlLength += URL_GET_COMP_LENGTH(lpUrlComponents, UrlPath);
4078
4079 if (lpUrlComponents->lpszExtraInfo)
4080 *lpdwUrlLength += URL_GET_COMP_LENGTH(lpUrlComponents, ExtraInfo);
4081
4082 return TRUE;
4083 }
4084
4085 static void convert_urlcomp_atow(LPURL_COMPONENTSA lpUrlComponents, LPURL_COMPONENTSW urlCompW)
4086 {
4087 INT len;
4088
4089 ZeroMemory(urlCompW, sizeof(URL_COMPONENTSW));
4090
4091 urlCompW->dwStructSize = sizeof(URL_COMPONENTSW);
4092 urlCompW->dwSchemeLength = lpUrlComponents->dwSchemeLength;
4093 urlCompW->nScheme = lpUrlComponents->nScheme;
4094 urlCompW->dwHostNameLength = lpUrlComponents->dwHostNameLength;
4095 urlCompW->nPort = lpUrlComponents->nPort;
4096 urlCompW->dwUserNameLength = lpUrlComponents->dwUserNameLength;
4097 urlCompW->dwPasswordLength = lpUrlComponents->dwPasswordLength;
4098 urlCompW->dwUrlPathLength = lpUrlComponents->dwUrlPathLength;
4099 urlCompW->dwExtraInfoLength = lpUrlComponents->dwExtraInfoLength;
4100
4101 if (lpUrlComponents->lpszScheme)
4102 {
4103 len = URL_GET_COMP_LENGTHA(lpUrlComponents, Scheme) + 1;
4104 urlCompW->lpszScheme = heap_alloc(len * sizeof(WCHAR));
4105 MultiByteToWideChar(CP_ACP, 0, lpUrlComponents->lpszScheme,
4106 -1, urlCompW->lpszScheme, len);
4107 }
4108
4109 if (lpUrlComponents->lpszHostName)
4110 {
4111 len = URL_GET_COMP_LENGTHA(lpUrlComponents, HostName) + 1;
4112 urlCompW->lpszHostName = heap_alloc(len * sizeof(WCHAR));
4113 MultiByteToWideChar(CP_ACP, 0, lpUrlComponents->lpszHostName,
4114 -1, urlCompW->lpszHostName, len);
4115 }
4116
4117 if (lpUrlComponents->lpszUserName)
4118 {
4119 len = URL_GET_COMP_LENGTHA(lpUrlComponents, UserName) + 1;
4120 urlCompW->lpszUserName = heap_alloc(len * sizeof(WCHAR));
4121 MultiByteToWideChar(CP_ACP, 0, lpUrlComponents->lpszUserName,
4122 -1, urlCompW->lpszUserName, len);
4123 }
4124
4125 if (lpUrlComponents->lpszPassword)
4126 {
4127 len = URL_GET_COMP_LENGTHA(lpUrlComponents, Password) + 1;
4128 urlCompW->lpszPassword = heap_alloc(len * sizeof(WCHAR));
4129 MultiByteToWideChar(CP_ACP, 0, lpUrlComponents->lpszPassword,
4130 -1, urlCompW->lpszPassword, len);
4131 }
4132
4133 if (lpUrlComponents->lpszUrlPath)
4134 {
4135 len = URL_GET_COMP_LENGTHA(lpUrlComponents, UrlPath) + 1;
4136 urlCompW->lpszUrlPath = heap_alloc(len * sizeof(WCHAR));
4137 MultiByteToWideChar(CP_ACP, 0, lpUrlComponents->lpszUrlPath,
4138 -1, urlCompW->lpszUrlPath, len);
4139 }
4140
4141 if (lpUrlComponents->lpszExtraInfo)
4142 {
4143 len = URL_GET_COMP_LENGTHA(lpUrlComponents, ExtraInfo) + 1;
4144 urlCompW->lpszExtraInfo = heap_alloc(len * sizeof(WCHAR));
4145 MultiByteToWideChar(CP_ACP, 0, lpUrlComponents->lpszExtraInfo,
4146 -1, urlCompW->lpszExtraInfo, len);
4147 }
4148 }
4149
4150 /***********************************************************************
4151 * InternetCreateUrlA (WININET.@)
4152 *
4153 * See InternetCreateUrlW.
4154 */
4155 BOOL WINAPI InternetCreateUrlA(LPURL_COMPONENTSA lpUrlComponents, DWORD dwFlags,
4156 LPSTR lpszUrl, LPDWORD lpdwUrlLength)
4157 {
4158 BOOL ret;
4159 LPWSTR urlW = NULL;
4160 URL_COMPONENTSW urlCompW;
4161
4162 TRACE("(%p,%d,%p,%p)\n", lpUrlComponents, dwFlags, lpszUrl, lpdwUrlLength);
4163
4164 if (!lpUrlComponents || lpUrlComponents->dwStructSize != sizeof(URL_COMPONENTSW) || !lpdwUrlLength)
4165 {
4166 SetLastError(ERROR_INVALID_PARAMETER);
4167 return FALSE;
4168 }
4169
4170 convert_urlcomp_atow(lpUrlComponents, &urlCompW);
4171
4172 if (lpszUrl)
4173 urlW = heap_alloc(*lpdwUrlLength * sizeof(WCHAR));
4174
4175 ret = InternetCreateUrlW(&urlCompW, dwFlags, urlW, lpdwUrlLength);
4176
4177 if (!ret && (GetLastError() == ERROR_INSUFFICIENT_BUFFER))
4178 *lpdwUrlLength /= sizeof(WCHAR);
4179
4180 /* on success, lpdwUrlLength points to the size of urlW in WCHARS
4181 * minus one, so add one to leave room for NULL terminator
4182 */
4183 if (ret)
4184 WideCharToMultiByte(CP_ACP, 0, urlW, -1, lpszUrl, *lpdwUrlLength + 1, NULL, NULL);
4185
4186 heap_free(urlCompW.lpszScheme);
4187 heap_free(urlCompW.lpszHostName);
4188 heap_free(urlCompW.lpszUserName);
4189 heap_free(urlCompW.lpszPassword);
4190 heap_free(urlCompW.lpszUrlPath);
4191 heap_free(urlCompW.lpszExtraInfo);
4192 heap_free(urlW);
4193 return ret;
4194 }
4195
4196 /***********************************************************************
4197 * InternetCreateUrlW (WININET.@)
4198 *
4199 * Creates a URL from its component parts.
4200 *
4201 * PARAMS
4202 * lpUrlComponents [I] URL Components.
4203 * dwFlags [I] Flags. See notes.
4204 * lpszUrl [I] Buffer in which to store the created URL.
4205 * lpdwUrlLength [I/O] On input, the length of the buffer pointed to by
4206 * lpszUrl in characters. On output, the number of bytes
4207 * required to store the URL including terminator.
4208 *
4209 * NOTES
4210 *
4211 * The dwFlags parameter can be zero or more of the following:
4212 *|ICU_ESCAPE - Generates escape sequences for unsafe characters in the path and extra info of the URL.
4213 *
4214 * RETURNS
4215 * TRUE on success
4216 * FALSE on failure
4217 *
4218 */
4219 BOOL WINAPI InternetCreateUrlW(LPURL_COMPONENTSW lpUrlComponents, DWORD dwFlags,
4220 LPWSTR lpszUrl, LPDWORD lpdwUrlLength)
4221 {
4222 DWORD dwLen;
4223 INTERNET_SCHEME nScheme;
4224
4225 static const WCHAR slashSlashW[] = {'/','/'};
4226 static const WCHAR fmtW[] = {'%','u',0};
4227
4228 TRACE("(%p,%d,%p,%p)\n", lpUrlComponents, dwFlags, lpszUrl, lpdwUrlLength);
4229
4230 if (!lpUrlComponents || lpUrlComponents->dwStructSize != sizeof(URL_COMPONENTSW) || !lpdwUrlLength)
4231 {
4232 INTERNET_SetLastError(ERROR_INVALID_PARAMETER);
4233 return FALSE;
4234 }
4235
4236 if (!calc_url_length(lpUrlComponents, &dwLen))
4237 return FALSE;
4238
4239 if (!lpszUrl || *lpdwUrlLength < dwLen)
4240 {
4241 *lpdwUrlLength = (dwLen + 1) * sizeof(WCHAR);
4242 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER);
4243 return FALSE;
4244 }
4245
4246 *lpdwUrlLength = dwLen;
4247 lpszUrl[0] = 0x00;
4248
4249 dwLen = 0;
4250
4251 if (lpUrlComponents->lpszScheme)
4252 {
4253 dwLen = URL_GET_COMP_LENGTH(lpUrlComponents, Scheme);
4254 memcpy(lpszUrl, lpUrlComponents->lpszScheme, dwLen * sizeof(WCHAR));
4255 lpszUrl += dwLen;
4256
4257 nScheme = GetInternetSchemeW(lpUrlComponents->lpszScheme, dwLen);
4258 }
4259 else
4260 {
4261 LPCWSTR scheme;
4262 nScheme = lpUrlComponents->nScheme;
4263
4264 if (nScheme == INTERNET_SCHEME_DEFAULT)
4265 nScheme = INTERNET_SCHEME_HTTP;
4266
4267 scheme = INTERNET_GetSchemeString(nScheme);
4268 dwLen = strlenW(scheme);
4269 memcpy(lpszUrl, scheme, dwLen * sizeof(WCHAR));
4270 lpszUrl += dwLen;
4271 }
4272
4273 /* all schemes are followed by at least a colon */
4274 *lpszUrl = ':';
4275 lpszUrl++;
4276
4277 if (!scheme_is_opaque(nScheme) || lpUrlComponents->lpszHostName)
4278 {
4279 memcpy(lpszUrl, slashSlashW, sizeof(slashSlashW));
4280 lpszUrl += sizeof(slashSlashW)/sizeof(slashSlashW[0]);
4281 }
4282
4283 if (lpUrlComponents->lpszUserName)
4284 {
4285 dwLen = URL_GET_COMP_LENGTH(lpUrlComponents, UserName);
4286 memcpy(lpszUrl, lpUrlComponents->lpszUserName, dwLen * sizeof(WCHAR));
4287 lpszUrl += dwLen;
4288
4289 if (lpUrlComponents->lpszPassword)
4290 {
4291 *lpszUrl = ':';
4292 lpszUrl++;
4293
4294 dwLen = URL_GET_COMP_LENGTH(lpUrlComponents, Password);
4295 memcpy(lpszUrl, lpUrlComponents->lpszPassword, dwLen * sizeof(WCHAR));
4296 lpszUrl += dwLen;
4297 }
4298
4299 *lpszUrl = '@';
4300 lpszUrl++;
4301 }
4302
4303 if (lpUrlComponents->lpszHostName)
4304 {
4305 dwLen = URL_GET_COMP_LENGTH(lpUrlComponents, HostName);
4306 memcpy(lpszUrl, lpUrlComponents->lpszHostName, dwLen * sizeof(WCHAR));
4307 lpszUrl += dwLen;
4308
4309 if (!url_uses_default_port(nScheme, lpUrlComponents->nPort))
4310 {
4311 WCHAR szPort[MAX_WORD_DIGITS+1];
4312
4313 sprintfW(szPort, fmtW, lpUrlComponents->nPort);
4314 *lpszUrl = ':';
4315 lpszUrl++;
4316 dwLen = strlenW(szPort);
4317 memcpy(lpszUrl, szPort, dwLen * sizeof(WCHAR));
4318 lpszUrl += dwLen;
4319 }
4320
4321 /* add slash between hostname and path if necessary */
4322 if (lpUrlComponents->lpszUrlPath && *lpUrlComponents->lpszUrlPath != '/')
4323 {
4324 *lpszUrl = '/';
4325 lpszUrl++;
4326 }
4327 }
4328
4329 if (lpUrlComponents->lpszUrlPath)
4330 {
4331 dwLen = URL_GET_COMP_LENGTH(lpUrlComponents, UrlPath);
4332 memcpy(lpszUrl, lpUrlComponents->lpszUrlPath, dwLen * sizeof(WCHAR));
4333 lpszUrl += dwLen;
4334 }
4335
4336 if (lpUrlComponents->lpszExtraInfo)
4337 {
4338 dwLen = URL_GET_COMP_LENGTH(lpUrlComponents, ExtraInfo);
4339 memcpy(lpszUrl, lpUrlComponents->lpszExtraInfo, dwLen * sizeof(WCHAR));
4340 lpszUrl += dwLen;
4341 }
4342
4343 *lpszUrl = '\0';
4344
4345 return TRUE;
4346 }
4347
4348 /***********************************************************************
4349 * InternetConfirmZoneCrossingA (WININET.@)
4350 *
4351 */
4352 DWORD WINAPI InternetConfirmZoneCrossingA( HWND hWnd, LPSTR szUrlPrev, LPSTR szUrlNew, BOOL bPost )
4353 {
4354 FIXME("(%p, %s, %s, %x) stub\n", hWnd, debugstr_a(szUrlPrev), debugstr_a(szUrlNew), bPost);
4355 return ERROR_SUCCESS;
4356 }
4357
4358 /***********************************************************************
4359 * InternetConfirmZoneCrossingW (WININET.@)
4360 *
4361 */
4362 DWORD WINAPI InternetConfirmZoneCrossingW( HWND hWnd, LPWSTR szUrlPrev, LPWSTR szUrlNew, BOOL bPost )
4363 {
4364 FIXME("(%p, %s, %s, %x) stub\n", hWnd, debugstr_w(szUrlPrev), debugstr_w(szUrlNew), bPost);
4365 return ERROR_SUCCESS;
4366 }
4367
4368 static DWORD zone_preference = 3;
4369
4370 /***********************************************************************
4371 * PrivacySetZonePreferenceW (WININET.@)
4372 */
4373 DWORD WINAPI PrivacySetZonePreferenceW( DWORD zone, DWORD type, DWORD template, LPCWSTR preference )
4374 {
4375 FIXME( "%x %x %x %s: stub\n", zone, type, template, debugstr_w(preference) );
4376
4377 zone_preference = template;
4378 return 0;
4379 }
4380
4381 /***********************************************************************
4382 * PrivacyGetZonePreferenceW (WININET.@)
4383 */
4384 DWORD WINAPI PrivacyGetZonePreferenceW( DWORD zone, DWORD type, LPDWORD template,
4385 LPWSTR preference, LPDWORD length )
4386 {
4387 FIXME( "%x %x %p %p %p: stub\n", zone, type, template, preference, length );
4388
4389 if (template) *template = zone_preference;
4390 return 0;
4391 }
4392
4393 /***********************************************************************
4394 * InternetGetSecurityInfoByURLA (WININET.@)
4395 */
4396 BOOL WINAPI InternetGetSecurityInfoByURLA(LPSTR lpszURL, PCCERT_CHAIN_CONTEXT *ppCertChain, DWORD *pdwSecureFlags)
4397 {
4398 WCHAR *url;
4399 BOOL res;
4400
4401 TRACE("(%s %p %p)\n", debugstr_a(lpszURL), ppCertChain, pdwSecureFlags);
4402
4403 url = heap_strdupAtoW(lpszURL);
4404 if(!url)
4405 return FALSE;
4406
4407 res = InternetGetSecurityInfoByURLW(url, ppCertChain, pdwSecureFlags);
4408 heap_free(url);
4409 return res;
4410 }
4411
4412 /***********************************************************************
4413 * InternetGetSecurityInfoByURLW (WININET.@)
4414 */
4415 BOOL WINAPI InternetGetSecurityInfoByURLW(LPCWSTR lpszURL, PCCERT_CHAIN_CONTEXT *ppCertChain, DWORD *pdwSecureFlags)
4416 {
4417 WCHAR hostname[INTERNET_MAX_HOST_NAME_LENGTH];
4418 URL_COMPONENTSW url = {sizeof(url)};
4419 server_t *server;
4420 BOOL res = FALSE;
4421
4422 TRACE("(%s %p %p)\n", debugstr_w(lpszURL), ppCertChain, pdwSecureFlags);
4423
4424 url.lpszHostName = hostname;
4425 url.dwHostNameLength = sizeof(hostname)/sizeof(WCHAR);
4426
4427 res = InternetCrackUrlW(lpszURL, 0, 0, &url);
4428 if(!res || url.nScheme != INTERNET_SCHEME_HTTPS) {
4429 SetLastError(ERROR_INTERNET_ITEM_NOT_FOUND);
4430 return FALSE;
4431 }
4432
4433 if(url.nPort == INTERNET_INVALID_PORT_NUMBER)
4434 url.nPort = INTERNET_DEFAULT_HTTPS_PORT;
4435
4436 server = get_server(hostname, url.nPort, FALSE);
4437 if(!server) {
4438 SetLastError(ERROR_INTERNET_ITEM_NOT_FOUND);
4439 return FALSE;
4440 }
4441
4442 if(server->cert_chain) {
4443 const CERT_CHAIN_CONTEXT *chain_dup;
4444
4445 chain_dup = CertDuplicateCertificateChain(server->cert_chain);
4446 if(chain_dup) {
4447 *ppCertChain = chain_dup;
4448 *pdwSecureFlags = server->security_flags & _SECURITY_ERROR_FLAGS_MASK;
4449 }else {
4450 res = FALSE;
4451 }
4452 }else {
4453 SetLastError(ERROR_INTERNET_ITEM_NOT_FOUND);
4454 res = FALSE;
4455 }
4456
4457 server_release(server);
4458 return res;
4459 }
4460
4461 DWORD WINAPI InternetDialA( HWND hwndParent, LPSTR lpszConnectoid, DWORD dwFlags,
4462 DWORD_PTR* lpdwConnection, DWORD dwReserved )
4463 {
4464 FIXME("(%p, %p, 0x%08x, %p, 0x%08x) stub\n", hwndParent, lpszConnectoid, dwFlags,
4465 lpdwConnection, dwReserved);
4466 return ERROR_SUCCESS;
4467 }
4468
4469 DWORD WINAPI InternetDialW( HWND hwndParent, LPWSTR lpszConnectoid, DWORD dwFlags,
4470 DWORD_PTR* lpdwConnection, DWORD dwReserved )
4471 {
4472 FIXME("(%p, %p, 0x%08x, %p, 0x%08x) stub\n", hwndParent, lpszConnectoid, dwFlags,
4473 lpdwConnection, dwReserved);
4474 return ERROR_SUCCESS;
4475 }
4476
4477 BOOL WINAPI InternetGoOnlineA( LPSTR lpszURL, HWND hwndParent, DWORD dwReserved )
4478 {
4479 FIXME("(%s, %p, 0x%08x) stub\n", debugstr_a(lpszURL), hwndParent, dwReserved);
4480 return TRUE;
4481 }
4482
4483 BOOL WINAPI InternetGoOnlineW( LPWSTR lpszURL, HWND hwndParent, DWORD dwReserved )
4484 {
4485 FIXME("(%s, %p, 0x%08x) stub\n", debugstr_w(lpszURL), hwndParent, dwReserved);
4486 return TRUE;
4487 }
4488
4489 DWORD WINAPI InternetHangUp( DWORD_PTR dwConnection, DWORD dwReserved )
4490 {
4491 FIXME("(0x%08lx, 0x%08x) stub\n", dwConnection, dwReserved);
4492 return ERROR_SUCCESS;
4493 }
4494
4495 BOOL WINAPI CreateMD5SSOHash( PWSTR pszChallengeInfo, PWSTR pwszRealm, PWSTR pwszTarget,
4496 PBYTE pbHexHash )
4497 {
4498 FIXME("(%s, %s, %s, %p) stub\n", debugstr_w(pszChallengeInfo), debugstr_w(pwszRealm),
4499 debugstr_w(pwszTarget), pbHexHash);
4500 return FALSE;
4501 }
4502
4503 BOOL WINAPI ResumeSuspendedDownload( HINTERNET hInternet, DWORD dwError )
4504 {
4505 FIXME("(%p, 0x%08x) stub\n", hInternet, dwError);
4506 return FALSE;
4507 }
4508
4509 BOOL WINAPI InternetQueryFortezzaStatus(DWORD *a, DWORD_PTR b)
4510 {
4511 FIXME("(%p, %08lx) stub\n", a, b);
4512 return 0;
4513 }
4514
4515 DWORD WINAPI ShowClientAuthCerts(HWND parent)
4516 {
4517 FIXME("%p: stub\n", parent);
4518 return 0;
4519 }
Windows API implementation