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wininet: Add support for retrieving the proxy automatic configuration URL on Mac...
[wine/multimedia.git] / dlls / wininet / internet.c
blob8ea2803232a19ec51945f50553f6c4628208420d
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 #ifdef HAVE_CORESERVICES_CORESERVICES_H
60 #define GetCurrentThread MacGetCurrentThread
61 #define LoadResource MacLoadResource
62 #include <CoreServices/CoreServices.h>
63 #undef GetCurrentThread
64 #undef LoadResource
65 #undef DPRINTF
66 #endif
67
68 #include "windef.h"
69 #include "winbase.h"
70 #include "winreg.h"
71 #include "winuser.h"
72 #include "wininet.h"
73 #include "winnls.h"
74 #include "wine/debug.h"
75 #include "winerror.h"
76 #define NO_SHLWAPI_STREAM
77 #include "shlwapi.h"
78
79 #include "wine/exception.h"
80
81 #include "internet.h"
82 #include "resource.h"
83
84 #include "wine/unicode.h"
85
86 WINE_DEFAULT_DEBUG_CHANNEL(wininet);
87
88 #define RESPONSE_TIMEOUT 30
89
90 typedef struct
91 {
92 DWORD dwError;
93 CHAR response[MAX_REPLY_LEN];
94 } WITHREADERROR, *LPWITHREADERROR;
95
96 static DWORD g_dwTlsErrIndex = TLS_OUT_OF_INDEXES;
97 HMODULE WININET_hModule;
98
99 static CRITICAL_SECTION WININET_cs;
100 static CRITICAL_SECTION_DEBUG WININET_cs_debug =
101 {
102 0, 0, &WININET_cs,
103 { &WININET_cs_debug.ProcessLocksList, &WININET_cs_debug.ProcessLocksList },
104 0, 0, { (DWORD_PTR)(__FILE__ ": WININET_cs") }
105 };
106 static CRITICAL_SECTION WININET_cs = { &WININET_cs_debug, -1, 0, 0, 0, 0 };
107
108 static object_header_t **handle_table;
109 static UINT_PTR next_handle;
110 static UINT_PTR handle_table_size;
111
112 typedef struct
113 {
114 DWORD proxyEnabled;
115 LPWSTR proxy;
116 LPWSTR proxyBypass;
117 LPWSTR proxyUsername;
118 LPWSTR proxyPassword;
119 } proxyinfo_t;
120
121 static ULONG max_conns = 2, max_1_0_conns = 4;
122 static ULONG connect_timeout = 60000;
123
124 static const WCHAR szInternetSettings[] =
125 { 'S','o','f','t','w','a','r','e','\\','M','i','c','r','o','s','o','f','t','\\',
126 'W','i','n','d','o','w','s','\\','C','u','r','r','e','n','t','V','e','r','s','i','o','n','\\',
127 'I','n','t','e','r','n','e','t',' ','S','e','t','t','i','n','g','s',0 };
128 static const WCHAR szProxyServer[] = { 'P','r','o','x','y','S','e','r','v','e','r', 0 };
129 static const WCHAR szProxyEnable[] = { 'P','r','o','x','y','E','n','a','b','l','e', 0 };
130 static const WCHAR szProxyOverride[] = { 'P','r','o','x','y','O','v','e','r','r','i','d','e', 0 };
131
132 void *alloc_object(object_header_t *parent, const object_vtbl_t *vtbl, size_t size)
133 {
134 UINT_PTR handle = 0, num;
135 object_header_t *ret;
136 object_header_t **p;
137 BOOL res = TRUE;
138
139 ret = heap_alloc_zero(size);
140 if(!ret)
141 return NULL;
142
143 list_init(&ret->children);
144
145 EnterCriticalSection( &WININET_cs );
146
147 if(!handle_table_size) {
148 num = 16;
149 p = heap_alloc_zero(sizeof(handle_table[0]) * num);
150 if(p) {
151 handle_table = p;
152 handle_table_size = num;
153 next_handle = 1;
154 }else {
155 res = FALSE;
156 }
157 }else if(next_handle == handle_table_size) {
158 num = handle_table_size * 2;
159 p = heap_realloc_zero(handle_table, sizeof(handle_table[0]) * num);
160 if(p) {
161 handle_table = p;
162 handle_table_size = num;
163 }else {
164 res = FALSE;
165 }
166 }
167
168 if(res) {
169 handle = next_handle;
170 if(handle_table[handle])
171 ERR("handle isn't free but should be\n");
172 handle_table[handle] = ret;
173 ret->valid_handle = TRUE;
174
175 while(handle_table[next_handle] && next_handle < handle_table_size)
176 next_handle++;
177 }
178
179 LeaveCriticalSection( &WININET_cs );
180
181 if(!res) {
182 heap_free(ret);
183 return NULL;
184 }
185
186 ret->vtbl = vtbl;
187 ret->refs = 1;
188 ret->hInternet = (HINTERNET)handle;
189
190 if(parent) {
191 ret->lpfnStatusCB = parent->lpfnStatusCB;
192 ret->dwInternalFlags = parent->dwInternalFlags & INET_CALLBACKW;
193 }
194
195 return ret;
196 }
197
198 object_header_t *WININET_AddRef( object_header_t *info )
199 {
200 ULONG refs = InterlockedIncrement(&info->refs);
201 TRACE("%p -> refcount = %d\n", info, refs );
202 return info;
203 }
204
205 object_header_t *get_handle_object( HINTERNET hinternet )
206 {
207 object_header_t *info = NULL;
208 UINT_PTR handle = (UINT_PTR) hinternet;
209
210 EnterCriticalSection( &WININET_cs );
211
212 if(handle > 0 && handle < handle_table_size && handle_table[handle] && handle_table[handle]->valid_handle)
213 info = WININET_AddRef(handle_table[handle]);
214
215 LeaveCriticalSection( &WININET_cs );
216
217 TRACE("handle %ld -> %p\n", handle, info);
218
219 return info;
220 }
221
222 static void invalidate_handle(object_header_t *info)
223 {
224 object_header_t *child, *next;
225
226 if(!info->valid_handle)
227 return;
228 info->valid_handle = FALSE;
229
230 /* Free all children as native does */
231 LIST_FOR_EACH_ENTRY_SAFE( child, next, &info->children, object_header_t, entry )
232 {
233 TRACE("invalidating child handle %p for parent %p\n", child->hInternet, info);
234 invalidate_handle( child );
235 }
236
237 WININET_Release(info);
238 }
239
240 BOOL WININET_Release( object_header_t *info )
241 {
242 ULONG refs = InterlockedDecrement(&info->refs);
243 TRACE( "object %p refcount = %d\n", info, refs );
244 if( !refs )
245 {
246 invalidate_handle(info);
247 if ( info->vtbl->CloseConnection )
248 {
249 TRACE( "closing connection %p\n", info);
250 info->vtbl->CloseConnection( info );
251 }
252 /* Don't send a callback if this is a session handle created with InternetOpenUrl */
253 if ((info->htype != WH_HHTTPSESSION && info->htype != WH_HFTPSESSION)
254 || !(info->dwInternalFlags & INET_OPENURL))
255 {
256 INTERNET_SendCallback(info, info->dwContext,
257 INTERNET_STATUS_HANDLE_CLOSING, &info->hInternet,
258 sizeof(HINTERNET));
259 }
260 TRACE( "destroying object %p\n", info);
261 if ( info->htype != WH_HINIT )
262 list_remove( &info->entry );
263 info->vtbl->Destroy( info );
264
265 if(info->hInternet) {
266 UINT_PTR handle = (UINT_PTR)info->hInternet;
267
268 EnterCriticalSection( &WININET_cs );
269
270 handle_table[handle] = NULL;
271 if(next_handle > handle)
272 next_handle = handle;
273
274 LeaveCriticalSection( &WININET_cs );
275 }
276
277 heap_free(info);
278 }
279 return TRUE;
280 }
281
282 /***********************************************************************
283 * DllMain [Internal] Initializes the internal 'WININET.DLL'.
284 *
285 * PARAMS
286 * hinstDLL [I] handle to the DLL's instance
287 * fdwReason [I]
288 * lpvReserved [I] reserved, must be NULL
289 *
290 * RETURNS
291 * Success: TRUE
292 * Failure: FALSE
293 */
294
295 BOOL WINAPI DllMain (HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved)
296 {
297 TRACE("%p,%x,%p\n", hinstDLL, fdwReason, lpvReserved);
298
299 switch (fdwReason) {
300 case DLL_PROCESS_ATTACH:
301
302 g_dwTlsErrIndex = TlsAlloc();
303
304 if (g_dwTlsErrIndex == TLS_OUT_OF_INDEXES)
305 return FALSE;
306
307 if(!init_urlcache())
308 {
309 TlsFree(g_dwTlsErrIndex);
310 return FALSE;
311 }
312
313 WININET_hModule = hinstDLL;
314 break;
315
316 case DLL_THREAD_ATTACH:
317 break;
318
319 case DLL_THREAD_DETACH:
320 if (g_dwTlsErrIndex != TLS_OUT_OF_INDEXES)
321 {
322 heap_free(TlsGetValue(g_dwTlsErrIndex));
323 }
324 break;
325
326 case DLL_PROCESS_DETACH:
327 if (lpvReserved) break;
328 collect_connections(COLLECT_CLEANUP);
329 NETCON_unload();
330 free_urlcache();
331 free_cookie();
332
333 if (g_dwTlsErrIndex != TLS_OUT_OF_INDEXES)
334 {
335 heap_free(TlsGetValue(g_dwTlsErrIndex));
336 TlsFree(g_dwTlsErrIndex);
337 }
338 break;
339 }
340 return TRUE;
341 }
342
343 /***********************************************************************
344 * INTERNET_SaveProxySettings
345 *
346 * Stores the proxy settings given by lpwai into the registry
347 *
348 * RETURNS
349 * ERROR_SUCCESS if no error, or error code on fail
350 */
351 static LONG INTERNET_SaveProxySettings( proxyinfo_t *lpwpi )
352 {
353 HKEY key;
354 LONG ret;
355
356 if ((ret = RegOpenKeyW( HKEY_CURRENT_USER, szInternetSettings, &key )))
357 return ret;
358
359 if ((ret = RegSetValueExW( key, szProxyEnable, 0, REG_DWORD, (BYTE*)&lpwpi->proxyEnabled, sizeof(DWORD))))
360 {
361 RegCloseKey( key );
362 return ret;
363 }
364
365 if (lpwpi->proxy)
366 {
367 if ((ret = RegSetValueExW( key, szProxyServer, 0, REG_SZ, (BYTE*)lpwpi->proxy, sizeof(WCHAR) * (lstrlenW(lpwpi->proxy) + 1))))
368 {
369 RegCloseKey( key );
370 return ret;
371 }
372 }
373 else
374 {
375 if ((ret = RegDeleteValueW( key, szProxyServer )))
376 {
377 RegCloseKey( key );
378 return ret;
379 }
380 }
381
382 RegCloseKey(key);
383 return ERROR_SUCCESS;
384 }
385
386 /***********************************************************************
387 * INTERNET_FindProxyForProtocol
388 *
389 * Searches the proxy string for a proxy of the given protocol.
390 * Returns the found proxy, or the default proxy if none of the given
391 * protocol is found.
392 *
393 * PARAMETERS
394 * szProxy [In] proxy string to search
395 * proto [In] protocol to search for, e.g. "http"
396 * foundProxy [Out] found proxy
397 * foundProxyLen [In/Out] length of foundProxy buffer, in WCHARs
398 *
399 * RETURNS
400 * TRUE if a proxy is found, FALSE if not. If foundProxy is too short,
401 * *foundProxyLen is set to the required size in WCHARs, including the
402 * NULL terminator, and the last error is set to ERROR_INSUFFICIENT_BUFFER.
403 */
404 BOOL INTERNET_FindProxyForProtocol(LPCWSTR szProxy, LPCWSTR proto, WCHAR *foundProxy, DWORD *foundProxyLen)
405 {
406 LPCWSTR ptr;
407 BOOL ret = FALSE;
408
409 TRACE("(%s, %s)\n", debugstr_w(szProxy), debugstr_w(proto));
410
411 /* First, look for the specified protocol (proto=scheme://host:port) */
412 for (ptr = szProxy; !ret && ptr && *ptr; )
413 {
414 LPCWSTR end, equal;
415
416 if (!(end = strchrW(ptr, ' ')))
417 end = ptr + strlenW(ptr);
418 if ((equal = strchrW(ptr, '=')) && equal < end &&
419 equal - ptr == strlenW(proto) &&
420 !strncmpiW(proto, ptr, strlenW(proto)))
421 {
422 if (end - equal > *foundProxyLen)
423 {
424 WARN("buffer too short for %s\n",
425 debugstr_wn(equal + 1, end - equal - 1));
426 *foundProxyLen = end - equal;
427 SetLastError(ERROR_INSUFFICIENT_BUFFER);
428 }
429 else
430 {
431 memcpy(foundProxy, equal + 1, (end - equal) * sizeof(WCHAR));
432 foundProxy[end - equal] = 0;
433 ret = TRUE;
434 }
435 }
436 if (*end == ' ')
437 ptr = end + 1;
438 else
439 ptr = end;
440 }
441 if (!ret)
442 {
443 /* It wasn't found: look for no protocol */
444 for (ptr = szProxy; !ret && ptr && *ptr; )
445 {
446 LPCWSTR end;
447
448 if (!(end = strchrW(ptr, ' ')))
449 end = ptr + strlenW(ptr);
450 if (!strchrW(ptr, '='))
451 {
452 if (end - ptr + 1 > *foundProxyLen)
453 {
454 WARN("buffer too short for %s\n",
455 debugstr_wn(ptr, end - ptr));
456 *foundProxyLen = end - ptr + 1;
457 SetLastError(ERROR_INSUFFICIENT_BUFFER);
458 }
459 else
460 {
461 memcpy(foundProxy, ptr, (end - ptr) * sizeof(WCHAR));
462 foundProxy[end - ptr] = 0;
463 ret = TRUE;
464 }
465 }
466 if (*end == ' ')
467 ptr = end + 1;
468 else
469 ptr = end;
470 }
471 }
472 if (ret)
473 TRACE("found proxy for %s: %s\n", debugstr_w(proto),
474 debugstr_w(foundProxy));
475 return ret;
476 }
477
478 /***********************************************************************
479 * InternetInitializeAutoProxyDll (WININET.@)
480 *
481 * Setup the internal proxy
482 *
483 * PARAMETERS
484 * dwReserved
485 *
486 * RETURNS
487 * FALSE on failure
488 *
489 */
490 BOOL WINAPI InternetInitializeAutoProxyDll(DWORD dwReserved)
491 {
492 FIXME("STUB\n");
493 SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
494 return FALSE;
495 }
496
497 /***********************************************************************
498 * DetectAutoProxyUrl (WININET.@)
499 *
500 * Auto detect the proxy url
501 *
502 * RETURNS
503 * FALSE on failure
504 *
505 */
506 BOOL WINAPI DetectAutoProxyUrl(LPSTR lpszAutoProxyUrl,
507 DWORD dwAutoProxyUrlLength, DWORD dwDetectFlags)
508 {
509 FIXME("STUB\n");
510 SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
511 return FALSE;
512 }
513
514 static void FreeProxyInfo( proxyinfo_t *lpwpi )
515 {
516 heap_free(lpwpi->proxy);
517 heap_free(lpwpi->proxyBypass);
518 heap_free(lpwpi->proxyUsername);
519 heap_free(lpwpi->proxyPassword);
520 }
521
522 static proxyinfo_t *global_proxy;
523
524 static void free_global_proxy( void )
525 {
526 EnterCriticalSection( &WININET_cs );
527 if (global_proxy)
528 {
529 FreeProxyInfo( global_proxy );
530 heap_free( global_proxy );
531 }
532 LeaveCriticalSection( &WININET_cs );
533 }
534
535 static BOOL parse_proxy_url( proxyinfo_t *info, const WCHAR *url )
536 {
537 static const WCHAR fmt[] = {'%','s',':','%','u',0};
538 WCHAR hostname[INTERNET_MAX_HOST_NAME_LENGTH] = {};
539 WCHAR username[INTERNET_MAX_USER_NAME_LENGTH] = {};
540 WCHAR password[INTERNET_MAX_PASSWORD_LENGTH] = {};
541 URL_COMPONENTSW uc;
542
543 memset( &uc, 0, sizeof(uc) );
544 uc.dwStructSize = sizeof(uc);
545 uc.lpszHostName = hostname;
546 uc.dwHostNameLength = INTERNET_MAX_HOST_NAME_LENGTH;
547 uc.lpszUserName = username;
548 uc.dwUserNameLength = INTERNET_MAX_USER_NAME_LENGTH;
549 uc.lpszPassword = password;
550 uc.dwPasswordLength = INTERNET_MAX_PASSWORD_LENGTH;
551
552 if (!InternetCrackUrlW( url, 0, 0, &uc )) return FALSE;
553 if (!hostname[0])
554 {
555 if (!(info->proxy = heap_strdupW( url ))) return FALSE;
556 info->proxyUsername = NULL;
557 info->proxyPassword = NULL;
558 return TRUE;
559 }
560 if (!(info->proxy = heap_alloc( (strlenW(hostname) + 12) * sizeof(WCHAR) ))) return FALSE;
561 sprintfW( info->proxy, fmt, hostname, uc.nPort );
562
563 if (!username[0]) info->proxyUsername = NULL;
564 else if (!(info->proxyUsername = heap_strdupW( username )))
565 {
566 heap_free( info->proxy );
567 return FALSE;
568 }
569 if (!password[0]) info->proxyPassword = NULL;
570 else if (!(info->proxyPassword = heap_strdupW( password )))
571 {
572 heap_free( info->proxyUsername );
573 heap_free( info->proxy );
574 return FALSE;
575 }
576 return TRUE;
577 }
578
579 /***********************************************************************
580 * INTERNET_LoadProxySettings
581 *
582 * Loads proxy information from process-wide global settings, the registry,
583 * or the environment into lpwpi.
584 *
585 * The caller should call FreeProxyInfo when done with lpwpi.
586 *
587 * FIXME:
588 * The proxy may be specified in the form 'http=proxy.my.org'
589 * Presumably that means there can be ftp=ftpproxy.my.org too.
590 */
591 static LONG INTERNET_LoadProxySettings( proxyinfo_t *lpwpi )
592 {
593 HKEY key;
594 DWORD type, len;
595 LPCSTR envproxy;
596 LONG ret;
597
598 memset( lpwpi, 0, sizeof(*lpwpi) );
599
600 EnterCriticalSection( &WININET_cs );
601 if (global_proxy)
602 {
603 lpwpi->proxyEnabled = global_proxy->proxyEnabled;
604 lpwpi->proxy = heap_strdupW( global_proxy->proxy );
605 lpwpi->proxyBypass = heap_strdupW( global_proxy->proxyBypass );
606 }
607 LeaveCriticalSection( &WININET_cs );
608
609 if ((ret = RegOpenKeyW( HKEY_CURRENT_USER, szInternetSettings, &key )))
610 {
611 FreeProxyInfo( lpwpi );
612 return ret;
613 }
614
615 len = sizeof(DWORD);
616 if (RegQueryValueExW( key, szProxyEnable, NULL, &type, (BYTE *)&lpwpi->proxyEnabled, &len ) || type != REG_DWORD)
617 {
618 lpwpi->proxyEnabled = 0;
619 if((ret = RegSetValueExW( key, szProxyEnable, 0, REG_DWORD, (BYTE *)&lpwpi->proxyEnabled, sizeof(DWORD) )))
620 {
621 FreeProxyInfo( lpwpi );
622 RegCloseKey( key );
623 return ret;
624 }
625 }
626
627 if (!(envproxy = getenv( "http_proxy" )) || lpwpi->proxyEnabled)
628 {
629 /* figure out how much memory the proxy setting takes */
630 if (!RegQueryValueExW( key, szProxyServer, NULL, &type, NULL, &len ) && len && (type == REG_SZ))
631 {
632 LPWSTR szProxy, p;
633 static const WCHAR szHttp[] = {'h','t','t','p','=',0};
634
635 if (!(szProxy = heap_alloc(len)))
636 {
637 RegCloseKey( key );
638 FreeProxyInfo( lpwpi );
639 return ERROR_OUTOFMEMORY;
640 }
641 RegQueryValueExW( key, szProxyServer, NULL, &type, (BYTE*)szProxy, &len );
642
643 /* find the http proxy, and strip away everything else */
644 p = strstrW( szProxy, szHttp );
645 if (p)
646 {
647 p += lstrlenW( szHttp );
648 lstrcpyW( szProxy, p );
649 }
650 p = strchrW( szProxy, ';' );
651 if (p) *p = 0;
652
653 FreeProxyInfo( lpwpi );
654 lpwpi->proxy = szProxy;
655 lpwpi->proxyBypass = NULL;
656
657 TRACE("http proxy (from registry) = %s\n", debugstr_w(lpwpi->proxy));
658 }
659 else
660 {
661 TRACE("No proxy server settings in registry.\n");
662 FreeProxyInfo( lpwpi );
663 lpwpi->proxy = NULL;
664 lpwpi->proxyBypass = NULL;
665 }
666 }
667 else if (envproxy)
668 {
669 WCHAR *envproxyW;
670
671 len = MultiByteToWideChar( CP_UNIXCP, 0, envproxy, -1, NULL, 0 );
672 if (!(envproxyW = heap_alloc(len * sizeof(WCHAR))))
673 {
674 RegCloseKey( key );
675 return ERROR_OUTOFMEMORY;
676 }
677 MultiByteToWideChar( CP_UNIXCP, 0, envproxy, -1, envproxyW, len );
678
679 FreeProxyInfo( lpwpi );
680 if (parse_proxy_url( lpwpi, envproxyW ))
681 {
682 TRACE("http proxy (from environment) = %s\n", debugstr_w(lpwpi->proxy));
683 lpwpi->proxyEnabled = 1;
684 lpwpi->proxyBypass = NULL;
685 }
686 else
687 {
688 WARN("failed to parse http_proxy value %s\n", debugstr_w(envproxyW));
689 lpwpi->proxyEnabled = 0;
690 lpwpi->proxy = NULL;
691 lpwpi->proxyBypass = NULL;
692 }
693 heap_free( envproxyW );
694 }
695
696 if (lpwpi->proxyEnabled)
697 {
698 TRACE("Proxy is enabled.\n");
699
700 if (!(envproxy = getenv( "no_proxy" )))
701 {
702 /* figure out how much memory the proxy setting takes */
703 if (!RegQueryValueExW( key, szProxyOverride, NULL, &type, NULL, &len ) && len && (type == REG_SZ))
704 {
705 LPWSTR szProxy;
706
707 if (!(szProxy = heap_alloc(len)))
708 {
709 RegCloseKey( key );
710 return ERROR_OUTOFMEMORY;
711 }
712 RegQueryValueExW( key, szProxyOverride, NULL, &type, (BYTE*)szProxy, &len );
713
714 heap_free( lpwpi->proxyBypass );
715 lpwpi->proxyBypass = szProxy;
716
717 TRACE("http proxy bypass (from registry) = %s\n", debugstr_w(lpwpi->proxyBypass));
718 }
719 else
720 {
721 heap_free( lpwpi->proxyBypass );
722 lpwpi->proxyBypass = NULL;
723
724 TRACE("No proxy bypass server settings in registry.\n");
725 }
726 }
727 else
728 {
729 WCHAR *envproxyW;
730
731 len = MultiByteToWideChar( CP_UNIXCP, 0, envproxy, -1, NULL, 0 );
732 if (!(envproxyW = heap_alloc(len * sizeof(WCHAR))))
733 {
734 RegCloseKey( key );
735 return ERROR_OUTOFMEMORY;
736 }
737 MultiByteToWideChar( CP_UNIXCP, 0, envproxy, -1, envproxyW, len );
738
739 heap_free( lpwpi->proxyBypass );
740 lpwpi->proxyBypass = envproxyW;
741
742 TRACE("http proxy bypass (from environment) = %s\n", debugstr_w(lpwpi->proxyBypass));
743 }
744 }
745 else TRACE("Proxy is disabled.\n");
746
747 RegCloseKey( key );
748 return ERROR_SUCCESS;
749 }
750
751 /***********************************************************************
752 * INTERNET_ConfigureProxy
753 */
754 static BOOL INTERNET_ConfigureProxy( appinfo_t *lpwai )
755 {
756 proxyinfo_t wpi;
757
758 if (INTERNET_LoadProxySettings( &wpi ))
759 return FALSE;
760
761 if (wpi.proxyEnabled)
762 {
763 TRACE("http proxy = %s bypass = %s\n", debugstr_w(lpwai->proxy), debugstr_w(lpwai->proxyBypass));
764
765 lpwai->accessType = INTERNET_OPEN_TYPE_PROXY;
766 lpwai->proxy = wpi.proxy;
767 lpwai->proxyBypass = wpi.proxyBypass;
768 lpwai->proxyUsername = wpi.proxyUsername;
769 lpwai->proxyPassword = wpi.proxyPassword;
770 return TRUE;
771 }
772
773 lpwai->accessType = INTERNET_OPEN_TYPE_DIRECT;
774 FreeProxyInfo(&wpi);
775 return FALSE;
776 }
777
778 /***********************************************************************
779 * dump_INTERNET_FLAGS
780 *
781 * Helper function to TRACE the internet flags.
782 *
783 * RETURNS
784 * None
785 *
786 */
787 static void dump_INTERNET_FLAGS(DWORD dwFlags)
788 {
789 #define FE(x) { x, #x }
790 static const wininet_flag_info flag[] = {
791 FE(INTERNET_FLAG_RELOAD),
792 FE(INTERNET_FLAG_RAW_DATA),
793 FE(INTERNET_FLAG_EXISTING_CONNECT),
794 FE(INTERNET_FLAG_ASYNC),
795 FE(INTERNET_FLAG_PASSIVE),
796 FE(INTERNET_FLAG_NO_CACHE_WRITE),
797 FE(INTERNET_FLAG_MAKE_PERSISTENT),
798 FE(INTERNET_FLAG_FROM_CACHE),
799 FE(INTERNET_FLAG_SECURE),
800 FE(INTERNET_FLAG_KEEP_CONNECTION),
801 FE(INTERNET_FLAG_NO_AUTO_REDIRECT),
802 FE(INTERNET_FLAG_READ_PREFETCH),
803 FE(INTERNET_FLAG_NO_COOKIES),
804 FE(INTERNET_FLAG_NO_AUTH),
805 FE(INTERNET_FLAG_CACHE_IF_NET_FAIL),
806 FE(INTERNET_FLAG_IGNORE_REDIRECT_TO_HTTP),
807 FE(INTERNET_FLAG_IGNORE_REDIRECT_TO_HTTPS),
808 FE(INTERNET_FLAG_IGNORE_CERT_DATE_INVALID),
809 FE(INTERNET_FLAG_IGNORE_CERT_CN_INVALID),
810 FE(INTERNET_FLAG_RESYNCHRONIZE),
811 FE(INTERNET_FLAG_HYPERLINK),
812 FE(INTERNET_FLAG_NO_UI),
813 FE(INTERNET_FLAG_PRAGMA_NOCACHE),
814 FE(INTERNET_FLAG_CACHE_ASYNC),
815 FE(INTERNET_FLAG_FORMS_SUBMIT),
816 FE(INTERNET_FLAG_NEED_FILE),
817 FE(INTERNET_FLAG_TRANSFER_ASCII),
818 FE(INTERNET_FLAG_TRANSFER_BINARY)
819 };
820 #undef FE
821 unsigned int i;
822
823 for (i = 0; i < (sizeof(flag) / sizeof(flag[0])); i++) {
824 if (flag[i].val & dwFlags) {
825 TRACE(" %s", flag[i].name);
826 dwFlags &= ~flag[i].val;
827 }
828 }
829 if (dwFlags)
830 TRACE(" Unknown flags (%08x)\n", dwFlags);
831 else
832 TRACE("\n");
833 }
834
835 /***********************************************************************
836 * INTERNET_CloseHandle (internal)
837 *
838 * Close internet handle
839 *
840 */
841 static VOID APPINFO_Destroy(object_header_t *hdr)
842 {
843 appinfo_t *lpwai = (appinfo_t*)hdr;
844
845 TRACE("%p\n",lpwai);
846
847 heap_free(lpwai->agent);
848 heap_free(lpwai->proxy);
849 heap_free(lpwai->proxyBypass);
850 heap_free(lpwai->proxyUsername);
851 heap_free(lpwai->proxyPassword);
852 }
853
854 static DWORD APPINFO_QueryOption(object_header_t *hdr, DWORD option, void *buffer, DWORD *size, BOOL unicode)
855 {
856 appinfo_t *ai = (appinfo_t*)hdr;
857
858 switch(option) {
859 case INTERNET_OPTION_HANDLE_TYPE:
860 TRACE("INTERNET_OPTION_HANDLE_TYPE\n");
861
862 if (*size < sizeof(ULONG))
863 return ERROR_INSUFFICIENT_BUFFER;
864
865 *size = sizeof(DWORD);
866 *(DWORD*)buffer = INTERNET_HANDLE_TYPE_INTERNET;
867 return ERROR_SUCCESS;
868
869 case INTERNET_OPTION_USER_AGENT: {
870 DWORD bufsize;
871
872 TRACE("INTERNET_OPTION_USER_AGENT\n");
873
874 bufsize = *size;
875
876 if (unicode) {
877 DWORD len = ai->agent ? strlenW(ai->agent) : 0;
878
879 *size = (len + 1) * sizeof(WCHAR);
880 if(!buffer || bufsize < *size)
881 return ERROR_INSUFFICIENT_BUFFER;
882
883 if (ai->agent)
884 strcpyW(buffer, ai->agent);
885 else
886 *(WCHAR *)buffer = 0;
887 /* If the buffer is copied, the returned length doesn't include
888 * the NULL terminator.
889 */
890 *size = len;
891 }else {
892 if (ai->agent)
893 *size = WideCharToMultiByte(CP_ACP, 0, ai->agent, -1, NULL, 0, NULL, NULL);
894 else
895 *size = 1;
896 if(!buffer || bufsize < *size)
897 return ERROR_INSUFFICIENT_BUFFER;
898
899 if (ai->agent)
900 WideCharToMultiByte(CP_ACP, 0, ai->agent, -1, buffer, *size, NULL, NULL);
901 else
902 *(char *)buffer = 0;
903 /* If the buffer is copied, the returned length doesn't include
904 * the NULL terminator.
905 */
906 *size -= 1;
907 }
908
909 return ERROR_SUCCESS;
910 }
911
912 case INTERNET_OPTION_PROXY:
913 if(!size) return ERROR_INVALID_PARAMETER;
914 if (unicode) {
915 INTERNET_PROXY_INFOW *pi = (INTERNET_PROXY_INFOW *)buffer;
916 DWORD proxyBytesRequired = 0, proxyBypassBytesRequired = 0;
917 LPWSTR proxy, proxy_bypass;
918
919 if (ai->proxy)
920 proxyBytesRequired = (lstrlenW(ai->proxy) + 1) * sizeof(WCHAR);
921 if (ai->proxyBypass)
922 proxyBypassBytesRequired = (lstrlenW(ai->proxyBypass) + 1) * sizeof(WCHAR);
923 if (!pi || *size < sizeof(INTERNET_PROXY_INFOW) + proxyBytesRequired + proxyBypassBytesRequired)
924 {
925 *size = sizeof(INTERNET_PROXY_INFOW) + proxyBytesRequired + proxyBypassBytesRequired;
926 return ERROR_INSUFFICIENT_BUFFER;
927 }
928 proxy = (LPWSTR)((LPBYTE)buffer + sizeof(INTERNET_PROXY_INFOW));
929 proxy_bypass = (LPWSTR)((LPBYTE)buffer + sizeof(INTERNET_PROXY_INFOW) + proxyBytesRequired);
930
931 pi->dwAccessType = ai->accessType;
932 pi->lpszProxy = NULL;
933 pi->lpszProxyBypass = NULL;
934 if (ai->proxy) {
935 lstrcpyW(proxy, ai->proxy);
936 pi->lpszProxy = proxy;
937 }
938
939 if (ai->proxyBypass) {
940 lstrcpyW(proxy_bypass, ai->proxyBypass);
941 pi->lpszProxyBypass = proxy_bypass;
942 }
943
944 *size = sizeof(INTERNET_PROXY_INFOW) + proxyBytesRequired + proxyBypassBytesRequired;
945 return ERROR_SUCCESS;
946 }else {
947 INTERNET_PROXY_INFOA *pi = (INTERNET_PROXY_INFOA *)buffer;
948 DWORD proxyBytesRequired = 0, proxyBypassBytesRequired = 0;
949 LPSTR proxy, proxy_bypass;
950
951 if (ai->proxy)
952 proxyBytesRequired = WideCharToMultiByte(CP_ACP, 0, ai->proxy, -1, NULL, 0, NULL, NULL);
953 if (ai->proxyBypass)
954 proxyBypassBytesRequired = WideCharToMultiByte(CP_ACP, 0, ai->proxyBypass, -1,
955 NULL, 0, NULL, NULL);
956 if (!pi || *size < sizeof(INTERNET_PROXY_INFOA) + proxyBytesRequired + proxyBypassBytesRequired)
957 {
958 *size = sizeof(INTERNET_PROXY_INFOA) + proxyBytesRequired + proxyBypassBytesRequired;
959 return ERROR_INSUFFICIENT_BUFFER;
960 }
961 proxy = (LPSTR)((LPBYTE)buffer + sizeof(INTERNET_PROXY_INFOA));
962 proxy_bypass = (LPSTR)((LPBYTE)buffer + sizeof(INTERNET_PROXY_INFOA) + proxyBytesRequired);
963
964 pi->dwAccessType = ai->accessType;
965 pi->lpszProxy = NULL;
966 pi->lpszProxyBypass = NULL;
967 if (ai->proxy) {
968 WideCharToMultiByte(CP_ACP, 0, ai->proxy, -1, proxy, proxyBytesRequired, NULL, NULL);
969 pi->lpszProxy = proxy;
970 }
971
972 if (ai->proxyBypass) {
973 WideCharToMultiByte(CP_ACP, 0, ai->proxyBypass, -1, proxy_bypass,
974 proxyBypassBytesRequired, NULL, NULL);
975 pi->lpszProxyBypass = proxy_bypass;
976 }
977
978 *size = sizeof(INTERNET_PROXY_INFOA) + proxyBytesRequired + proxyBypassBytesRequired;
979 return ERROR_SUCCESS;
980 }
981
982 case INTERNET_OPTION_CONNECT_TIMEOUT:
983 TRACE("INTERNET_OPTION_CONNECT_TIMEOUT\n");
984
985 if (*size < sizeof(ULONG))
986 return ERROR_INSUFFICIENT_BUFFER;
987
988 *(ULONG*)buffer = ai->connect_timeout;
989 *size = sizeof(ULONG);
990
991 return ERROR_SUCCESS;
992 }
993
994 return INET_QueryOption(hdr, option, buffer, size, unicode);
995 }
996
997 static DWORD APPINFO_SetOption(object_header_t *hdr, DWORD option, void *buf, DWORD size)
998 {
999 appinfo_t *ai = (appinfo_t*)hdr;
1000
1001 switch(option) {
1002 case INTERNET_OPTION_CONNECT_TIMEOUT:
1003 TRACE("INTERNET_OPTION_CONNECT_TIMEOUT\n");
1004
1005 if(size != sizeof(connect_timeout))
1006 return ERROR_INTERNET_BAD_OPTION_LENGTH;
1007 if(!*(ULONG*)buf)
1008 return ERROR_BAD_ARGUMENTS;
1009
1010 ai->connect_timeout = *(ULONG*)buf;
1011 return ERROR_SUCCESS;
1012 case INTERNET_OPTION_USER_AGENT:
1013 heap_free(ai->agent);
1014 if (!(ai->agent = heap_strdupW(buf))) return ERROR_OUTOFMEMORY;
1015 return ERROR_SUCCESS;
1016 }
1017
1018 return INET_SetOption(hdr, option, buf, size);
1019 }
1020
1021 static const object_vtbl_t APPINFOVtbl = {
1022 APPINFO_Destroy,
1023 NULL,
1024 APPINFO_QueryOption,
1025 APPINFO_SetOption,
1026 NULL,
1027 NULL,
1028 NULL,
1029 NULL
1030 };
1031
1032
1033 /***********************************************************************
1034 * InternetOpenW (WININET.@)
1035 *
1036 * Per-application initialization of wininet
1037 *
1038 * RETURNS
1039 * HINTERNET on success
1040 * NULL on failure
1041 *
1042 */
1043 HINTERNET WINAPI InternetOpenW(LPCWSTR lpszAgent, DWORD dwAccessType,
1044 LPCWSTR lpszProxy, LPCWSTR lpszProxyBypass, DWORD dwFlags)
1045 {
1046 appinfo_t *lpwai = NULL;
1047
1048 if (TRACE_ON(wininet)) {
1049 #define FE(x) { x, #x }
1050 static const wininet_flag_info access_type[] = {
1051 FE(INTERNET_OPEN_TYPE_PRECONFIG),
1052 FE(INTERNET_OPEN_TYPE_DIRECT),
1053 FE(INTERNET_OPEN_TYPE_PROXY),
1054 FE(INTERNET_OPEN_TYPE_PRECONFIG_WITH_NO_AUTOPROXY)
1055 };
1056 #undef FE
1057 DWORD i;
1058 const char *access_type_str = "Unknown";
1059
1060 TRACE("(%s, %i, %s, %s, %i)\n", debugstr_w(lpszAgent), dwAccessType,
1061 debugstr_w(lpszProxy), debugstr_w(lpszProxyBypass), dwFlags);
1062 for (i = 0; i < (sizeof(access_type) / sizeof(access_type[0])); i++) {
1063 if (access_type[i].val == dwAccessType) {
1064 access_type_str = access_type[i].name;
1065 break;
1066 }
1067 }
1068 TRACE(" access type : %s\n", access_type_str);
1069 TRACE(" flags :");
1070 dump_INTERNET_FLAGS(dwFlags);
1071 }
1072
1073 /* Clear any error information */
1074 INTERNET_SetLastError(0);
1075
1076 if((dwAccessType == INTERNET_OPEN_TYPE_PROXY) && !lpszProxy) {
1077 SetLastError(ERROR_INVALID_PARAMETER);
1078 return NULL;
1079 }
1080
1081 lpwai = alloc_object(NULL, &APPINFOVtbl, sizeof(appinfo_t));
1082 if (!lpwai) {
1083 SetLastError(ERROR_OUTOFMEMORY);
1084 return NULL;
1085 }
1086
1087 lpwai->hdr.htype = WH_HINIT;
1088 lpwai->hdr.dwFlags = dwFlags;
1089 lpwai->accessType = dwAccessType;
1090 lpwai->proxyUsername = NULL;
1091 lpwai->proxyPassword = NULL;
1092 lpwai->connect_timeout = connect_timeout;
1093
1094 lpwai->agent = heap_strdupW(lpszAgent);
1095 if(dwAccessType == INTERNET_OPEN_TYPE_PRECONFIG)
1096 INTERNET_ConfigureProxy( lpwai );
1097 else if(dwAccessType == INTERNET_OPEN_TYPE_PROXY) {
1098 lpwai->proxy = heap_strdupW(lpszProxy);
1099 lpwai->proxyBypass = heap_strdupW(lpszProxyBypass);
1100 }
1101
1102 TRACE("returning %p\n", lpwai);
1103
1104 return lpwai->hdr.hInternet;
1105 }
1106
1107
1108 /***********************************************************************
1109 * InternetOpenA (WININET.@)
1110 *
1111 * Per-application initialization of wininet
1112 *
1113 * RETURNS
1114 * HINTERNET on success
1115 * NULL on failure
1116 *
1117 */
1118 HINTERNET WINAPI InternetOpenA(LPCSTR lpszAgent, DWORD dwAccessType,
1119 LPCSTR lpszProxy, LPCSTR lpszProxyBypass, DWORD dwFlags)
1120 {
1121 WCHAR *szAgent, *szProxy, *szBypass;
1122 HINTERNET rc;
1123
1124 TRACE("(%s, 0x%08x, %s, %s, 0x%08x)\n", debugstr_a(lpszAgent),
1125 dwAccessType, debugstr_a(lpszProxy), debugstr_a(lpszProxyBypass), dwFlags);
1126
1127 szAgent = heap_strdupAtoW(lpszAgent);
1128 szProxy = heap_strdupAtoW(lpszProxy);
1129 szBypass = heap_strdupAtoW(lpszProxyBypass);
1130
1131 rc = InternetOpenW(szAgent, dwAccessType, szProxy, szBypass, dwFlags);
1132
1133 heap_free(szAgent);
1134 heap_free(szProxy);
1135 heap_free(szBypass);
1136 return rc;
1137 }
1138
1139 /***********************************************************************
1140 * InternetGetLastResponseInfoA (WININET.@)
1141 *
1142 * Return last wininet error description on the calling thread
1143 *
1144 * RETURNS
1145 * TRUE on success of writing to buffer
1146 * FALSE on failure
1147 *
1148 */
1149 BOOL WINAPI InternetGetLastResponseInfoA(LPDWORD lpdwError,
1150 LPSTR lpszBuffer, LPDWORD lpdwBufferLength)
1151 {
1152 LPWITHREADERROR lpwite = TlsGetValue(g_dwTlsErrIndex);
1153
1154 TRACE("\n");
1155
1156 if (lpwite)
1157 {
1158 *lpdwError = lpwite->dwError;
1159 if (lpwite->dwError)
1160 {
1161 memcpy(lpszBuffer, lpwite->response, *lpdwBufferLength);
1162 *lpdwBufferLength = strlen(lpszBuffer);
1163 }
1164 else
1165 *lpdwBufferLength = 0;
1166 }
1167 else
1168 {
1169 *lpdwError = 0;
1170 *lpdwBufferLength = 0;
1171 }
1172
1173 return TRUE;
1174 }
1175
1176 /***********************************************************************
1177 * InternetGetLastResponseInfoW (WININET.@)
1178 *
1179 * Return last wininet error description on the calling thread
1180 *
1181 * RETURNS
1182 * TRUE on success of writing to buffer
1183 * FALSE on failure
1184 *
1185 */
1186 BOOL WINAPI InternetGetLastResponseInfoW(LPDWORD lpdwError,
1187 LPWSTR lpszBuffer, LPDWORD lpdwBufferLength)
1188 {
1189 LPWITHREADERROR lpwite = TlsGetValue(g_dwTlsErrIndex);
1190
1191 TRACE("\n");
1192
1193 if (lpwite)
1194 {
1195 *lpdwError = lpwite->dwError;
1196 if (lpwite->dwError)
1197 {
1198 memcpy(lpszBuffer, lpwite->response, *lpdwBufferLength);
1199 *lpdwBufferLength = lstrlenW(lpszBuffer);
1200 }
1201 else
1202 *lpdwBufferLength = 0;
1203 }
1204 else
1205 {
1206 *lpdwError = 0;
1207 *lpdwBufferLength = 0;
1208 }
1209
1210 return TRUE;
1211 }
1212
1213 /***********************************************************************
1214 * InternetGetConnectedState (WININET.@)
1215 *
1216 * Return connected state
1217 *
1218 * RETURNS
1219 * TRUE if connected
1220 * if lpdwStatus is not null, return the status (off line,
1221 * modem, lan...) in it.
1222 * FALSE if not connected
1223 */
1224 BOOL WINAPI InternetGetConnectedState(LPDWORD lpdwStatus, DWORD dwReserved)
1225 {
1226 TRACE("(%p, 0x%08x)\n", lpdwStatus, dwReserved);
1227
1228 if (lpdwStatus) {
1229 WARN("always returning LAN connection.\n");
1230 *lpdwStatus = INTERNET_CONNECTION_LAN;
1231 }
1232 return TRUE;
1233 }
1234
1235
1236 /***********************************************************************
1237 * InternetGetConnectedStateExW (WININET.@)
1238 *
1239 * Return connected state
1240 *
1241 * PARAMS
1242 *
1243 * lpdwStatus [O] Flags specifying the status of the internet connection.
1244 * lpszConnectionName [O] Pointer to buffer to receive the friendly name of the internet connection.
1245 * dwNameLen [I] Size of the buffer, in characters.
1246 * dwReserved [I] Reserved. Must be set to 0.
1247 *
1248 * RETURNS
1249 * TRUE if connected
1250 * if lpdwStatus is not null, return the status (off line,
1251 * modem, lan...) in it.
1252 * FALSE if not connected
1253 *
1254 * NOTES
1255 * If the system has no available network connections, an empty string is
1256 * stored in lpszConnectionName. If there is a LAN connection, a localized
1257 * "LAN Connection" string is stored. Presumably, if only a dial-up
1258 * connection is available then the name of the dial-up connection is
1259 * returned. Why any application, other than the "Internet Settings" CPL,
1260 * would want to use this function instead of the simpler InternetGetConnectedStateW
1261 * function is beyond me.
1262 */
1263 BOOL WINAPI InternetGetConnectedStateExW(LPDWORD lpdwStatus, LPWSTR lpszConnectionName,
1264 DWORD dwNameLen, DWORD dwReserved)
1265 {
1266 TRACE("(%p, %p, %d, 0x%08x)\n", lpdwStatus, lpszConnectionName, dwNameLen, dwReserved);
1267
1268 /* Must be zero */
1269 if(dwReserved)
1270 return FALSE;
1271
1272 if (lpdwStatus) {
1273 WARN("always returning LAN connection.\n");
1274 *lpdwStatus = INTERNET_CONNECTION_LAN;
1275 }
1276 return LoadStringW(WININET_hModule, IDS_LANCONNECTION, lpszConnectionName, dwNameLen) > 0;
1277 }
1278
1279
1280 /***********************************************************************
1281 * InternetGetConnectedStateExA (WININET.@)
1282 */
1283 BOOL WINAPI InternetGetConnectedStateExA(LPDWORD lpdwStatus, LPSTR lpszConnectionName,
1284 DWORD dwNameLen, DWORD dwReserved)
1285 {
1286 LPWSTR lpwszConnectionName = NULL;
1287 BOOL rc;
1288
1289 TRACE("(%p, %p, %d, 0x%08x)\n", lpdwStatus, lpszConnectionName, dwNameLen, dwReserved);
1290
1291 if (lpszConnectionName && dwNameLen > 0)
1292 lpwszConnectionName = heap_alloc(dwNameLen * sizeof(WCHAR));
1293
1294 rc = InternetGetConnectedStateExW(lpdwStatus,lpwszConnectionName, dwNameLen,
1295 dwReserved);
1296 if (rc && lpwszConnectionName)
1297 {
1298 WideCharToMultiByte(CP_ACP,0,lpwszConnectionName,-1,lpszConnectionName,
1299 dwNameLen, NULL, NULL);
1300 heap_free(lpwszConnectionName);
1301 }
1302 return rc;
1303 }
1304
1305
1306 /***********************************************************************
1307 * InternetConnectW (WININET.@)
1308 *
1309 * Open a ftp, gopher or http session
1310 *
1311 * RETURNS
1312 * HINTERNET a session handle on success
1313 * NULL on failure
1314 *
1315 */
1316 HINTERNET WINAPI InternetConnectW(HINTERNET hInternet,
1317 LPCWSTR lpszServerName, INTERNET_PORT nServerPort,
1318 LPCWSTR lpszUserName, LPCWSTR lpszPassword,
1319 DWORD dwService, DWORD dwFlags, DWORD_PTR dwContext)
1320 {
1321 appinfo_t *hIC;
1322 HINTERNET rc = NULL;
1323 DWORD res = ERROR_SUCCESS;
1324
1325 TRACE("(%p, %s, %i, %s, %s, %i, %x, %lx)\n", hInternet, debugstr_w(lpszServerName),
1326 nServerPort, debugstr_w(lpszUserName), debugstr_w(lpszPassword),
1327 dwService, dwFlags, dwContext);
1328
1329 if (!lpszServerName)
1330 {
1331 SetLastError(ERROR_INVALID_PARAMETER);
1332 return NULL;
1333 }
1334
1335 hIC = (appinfo_t*)get_handle_object( hInternet );
1336 if ( (hIC == NULL) || (hIC->hdr.htype != WH_HINIT) )
1337 {
1338 res = ERROR_INVALID_HANDLE;
1339 goto lend;
1340 }
1341
1342 switch (dwService)
1343 {
1344 case INTERNET_SERVICE_FTP:
1345 rc = FTP_Connect(hIC, lpszServerName, nServerPort,
1346 lpszUserName, lpszPassword, dwFlags, dwContext, 0);
1347 if(!rc)
1348 res = INTERNET_GetLastError();
1349 break;
1350
1351 case INTERNET_SERVICE_HTTP:
1352 res = HTTP_Connect(hIC, lpszServerName, nServerPort,
1353 lpszUserName, lpszPassword, dwFlags, dwContext, 0, &rc);
1354 break;
1355
1356 case INTERNET_SERVICE_GOPHER:
1357 default:
1358 break;
1359 }
1360 lend:
1361 if( hIC )
1362 WININET_Release( &hIC->hdr );
1363
1364 TRACE("returning %p\n", rc);
1365 SetLastError(res);
1366 return rc;
1367 }
1368
1369
1370 /***********************************************************************
1371 * InternetConnectA (WININET.@)
1372 *
1373 * Open a ftp, gopher or http session
1374 *
1375 * RETURNS
1376 * HINTERNET a session handle on success
1377 * NULL on failure
1378 *
1379 */
1380 HINTERNET WINAPI InternetConnectA(HINTERNET hInternet,
1381 LPCSTR lpszServerName, INTERNET_PORT nServerPort,
1382 LPCSTR lpszUserName, LPCSTR lpszPassword,
1383 DWORD dwService, DWORD dwFlags, DWORD_PTR dwContext)
1384 {
1385 HINTERNET rc = NULL;
1386 LPWSTR szServerName;
1387 LPWSTR szUserName;
1388 LPWSTR szPassword;
1389
1390 szServerName = heap_strdupAtoW(lpszServerName);
1391 szUserName = heap_strdupAtoW(lpszUserName);
1392 szPassword = heap_strdupAtoW(lpszPassword);
1393
1394 rc = InternetConnectW(hInternet, szServerName, nServerPort,
1395 szUserName, szPassword, dwService, dwFlags, dwContext);
1396
1397 heap_free(szServerName);
1398 heap_free(szUserName);
1399 heap_free(szPassword);
1400 return rc;
1401 }
1402
1403
1404 /***********************************************************************
1405 * InternetFindNextFileA (WININET.@)
1406 *
1407 * Continues a file search from a previous call to FindFirstFile
1408 *
1409 * RETURNS
1410 * TRUE on success
1411 * FALSE on failure
1412 *
1413 */
1414 BOOL WINAPI InternetFindNextFileA(HINTERNET hFind, LPVOID lpvFindData)
1415 {
1416 BOOL ret;
1417 WIN32_FIND_DATAW fd;
1418
1419 ret = InternetFindNextFileW(hFind, lpvFindData?&fd:NULL);
1420 if(lpvFindData)
1421 WININET_find_data_WtoA(&fd, (LPWIN32_FIND_DATAA)lpvFindData);
1422 return ret;
1423 }
1424
1425 /***********************************************************************
1426 * InternetFindNextFileW (WININET.@)
1427 *
1428 * Continues a file search from a previous call to FindFirstFile
1429 *
1430 * RETURNS
1431 * TRUE on success
1432 * FALSE on failure
1433 *
1434 */
1435 BOOL WINAPI InternetFindNextFileW(HINTERNET hFind, LPVOID lpvFindData)
1436 {
1437 object_header_t *hdr;
1438 DWORD res;
1439
1440 TRACE("\n");
1441
1442 hdr = get_handle_object(hFind);
1443 if(!hdr) {
1444 WARN("Invalid handle\n");
1445 SetLastError(ERROR_INVALID_HANDLE);
1446 return FALSE;
1447 }
1448
1449 if(hdr->vtbl->FindNextFileW) {
1450 res = hdr->vtbl->FindNextFileW(hdr, lpvFindData);
1451 }else {
1452 WARN("Handle doesn't support NextFile\n");
1453 res = ERROR_INTERNET_INCORRECT_HANDLE_TYPE;
1454 }
1455
1456 WININET_Release(hdr);
1457
1458 if(res != ERROR_SUCCESS)
1459 SetLastError(res);
1460 return res == ERROR_SUCCESS;
1461 }
1462
1463 /***********************************************************************
1464 * InternetCloseHandle (WININET.@)
1465 *
1466 * Generic close handle function
1467 *
1468 * RETURNS
1469 * TRUE on success
1470 * FALSE on failure
1471 *
1472 */
1473 BOOL WINAPI InternetCloseHandle(HINTERNET hInternet)
1474 {
1475 object_header_t *obj;
1476
1477 TRACE("%p\n", hInternet);
1478
1479 obj = get_handle_object( hInternet );
1480 if (!obj) {
1481 SetLastError(ERROR_INVALID_HANDLE);
1482 return FALSE;
1483 }
1484
1485 invalidate_handle(obj);
1486 WININET_Release(obj);
1487
1488 return TRUE;
1489 }
1490
1491
1492 /***********************************************************************
1493 * ConvertUrlComponentValue (Internal)
1494 *
1495 * Helper function for InternetCrackUrlA
1496 *
1497 */
1498 static void ConvertUrlComponentValue(LPSTR* lppszComponent, LPDWORD dwComponentLen,
1499 LPWSTR lpwszComponent, DWORD dwwComponentLen,
1500 LPCSTR lpszStart, LPCWSTR lpwszStart)
1501 {
1502 TRACE("%p %d %p %d %p %p\n", *lppszComponent, *dwComponentLen, lpwszComponent, dwwComponentLen, lpszStart, lpwszStart);
1503 if (*dwComponentLen != 0)
1504 {
1505 DWORD nASCIILength=WideCharToMultiByte(CP_ACP,0,lpwszComponent,dwwComponentLen,NULL,0,NULL,NULL);
1506 if (*lppszComponent == NULL)
1507 {
1508 if (lpwszComponent)
1509 {
1510 int offset = WideCharToMultiByte(CP_ACP, 0, lpwszStart, lpwszComponent-lpwszStart, NULL, 0, NULL, NULL);
1511 *lppszComponent = (LPSTR)lpszStart + offset;
1512 }
1513 else
1514 *lppszComponent = NULL;
1515
1516 *dwComponentLen = nASCIILength;
1517 }
1518 else
1519 {
1520 DWORD ncpylen = min((*dwComponentLen)-1, nASCIILength);
1521 WideCharToMultiByte(CP_ACP,0,lpwszComponent,dwwComponentLen,*lppszComponent,ncpylen+1,NULL,NULL);
1522 (*lppszComponent)[ncpylen]=0;
1523 *dwComponentLen = ncpylen;
1524 }
1525 }
1526 }
1527
1528
1529 /***********************************************************************
1530 * InternetCrackUrlA (WININET.@)
1531 *
1532 * See InternetCrackUrlW.
1533 */
1534 BOOL WINAPI InternetCrackUrlA(LPCSTR lpszUrl, DWORD dwUrlLength, DWORD dwFlags,
1535 LPURL_COMPONENTSA lpUrlComponents)
1536 {
1537 DWORD nLength;
1538 URL_COMPONENTSW UCW;
1539 BOOL ret = FALSE;
1540 WCHAR *lpwszUrl, *hostname = NULL, *username = NULL, *password = NULL, *path = NULL,
1541 *scheme = NULL, *extra = NULL;
1542
1543 TRACE("(%s %u %x %p)\n",
1544 lpszUrl ? debugstr_an(lpszUrl, dwUrlLength ? dwUrlLength : strlen(lpszUrl)) : "(null)",
1545 dwUrlLength, dwFlags, lpUrlComponents);
1546
1547 if (!lpszUrl || !*lpszUrl || !lpUrlComponents ||
1548 lpUrlComponents->dwStructSize != sizeof(URL_COMPONENTSA))
1549 {
1550 INTERNET_SetLastError(ERROR_INVALID_PARAMETER);
1551 return FALSE;
1552 }
1553
1554 if(dwUrlLength<=0)
1555 dwUrlLength=-1;
1556 nLength=MultiByteToWideChar(CP_ACP,0,lpszUrl,dwUrlLength,NULL,0);
1557
1558 /* if dwUrlLength=-1 then nLength includes null but length to
1559 InternetCrackUrlW should not include it */
1560 if (dwUrlLength == -1) nLength--;
1561
1562 lpwszUrl = heap_alloc((nLength + 1) * sizeof(WCHAR));
1563 MultiByteToWideChar(CP_ACP,0,lpszUrl,dwUrlLength,lpwszUrl,nLength + 1);
1564 lpwszUrl[nLength] = '\0';
1565
1566 memset(&UCW,0,sizeof(UCW));
1567 UCW.dwStructSize = sizeof(URL_COMPONENTSW);
1568 if (lpUrlComponents->dwHostNameLength)
1569 {
1570 UCW.dwHostNameLength = lpUrlComponents->dwHostNameLength;
1571 if (lpUrlComponents->lpszHostName)
1572 {
1573 hostname = heap_alloc(UCW.dwHostNameLength * sizeof(WCHAR));
1574 UCW.lpszHostName = hostname;
1575 }
1576 }
1577 if (lpUrlComponents->dwUserNameLength)
1578 {
1579 UCW.dwUserNameLength = lpUrlComponents->dwUserNameLength;
1580 if (lpUrlComponents->lpszUserName)
1581 {
1582 username = heap_alloc(UCW.dwUserNameLength * sizeof(WCHAR));
1583 UCW.lpszUserName = username;
1584 }
1585 }
1586 if (lpUrlComponents->dwPasswordLength)
1587 {
1588 UCW.dwPasswordLength = lpUrlComponents->dwPasswordLength;
1589 if (lpUrlComponents->lpszPassword)
1590 {
1591 password = heap_alloc(UCW.dwPasswordLength * sizeof(WCHAR));
1592 UCW.lpszPassword = password;
1593 }
1594 }
1595 if (lpUrlComponents->dwUrlPathLength)
1596 {
1597 UCW.dwUrlPathLength = lpUrlComponents->dwUrlPathLength;
1598 if (lpUrlComponents->lpszUrlPath)
1599 {
1600 path = heap_alloc(UCW.dwUrlPathLength * sizeof(WCHAR));
1601 UCW.lpszUrlPath = path;
1602 }
1603 }
1604 if (lpUrlComponents->dwSchemeLength)
1605 {
1606 UCW.dwSchemeLength = lpUrlComponents->dwSchemeLength;
1607 if (lpUrlComponents->lpszScheme)
1608 {
1609 scheme = heap_alloc(UCW.dwSchemeLength * sizeof(WCHAR));
1610 UCW.lpszScheme = scheme;
1611 }
1612 }
1613 if (lpUrlComponents->dwExtraInfoLength)
1614 {
1615 UCW.dwExtraInfoLength = lpUrlComponents->dwExtraInfoLength;
1616 if (lpUrlComponents->lpszExtraInfo)
1617 {
1618 extra = heap_alloc(UCW.dwExtraInfoLength * sizeof(WCHAR));
1619 UCW.lpszExtraInfo = extra;
1620 }
1621 }
1622 if ((ret = InternetCrackUrlW(lpwszUrl, nLength, dwFlags, &UCW)))
1623 {
1624 ConvertUrlComponentValue(&lpUrlComponents->lpszHostName, &lpUrlComponents->dwHostNameLength,
1625 UCW.lpszHostName, UCW.dwHostNameLength, lpszUrl, lpwszUrl);
1626 ConvertUrlComponentValue(&lpUrlComponents->lpszUserName, &lpUrlComponents->dwUserNameLength,
1627 UCW.lpszUserName, UCW.dwUserNameLength, lpszUrl, lpwszUrl);
1628 ConvertUrlComponentValue(&lpUrlComponents->lpszPassword, &lpUrlComponents->dwPasswordLength,
1629 UCW.lpszPassword, UCW.dwPasswordLength, lpszUrl, lpwszUrl);
1630 ConvertUrlComponentValue(&lpUrlComponents->lpszUrlPath, &lpUrlComponents->dwUrlPathLength,
1631 UCW.lpszUrlPath, UCW.dwUrlPathLength, lpszUrl, lpwszUrl);
1632 ConvertUrlComponentValue(&lpUrlComponents->lpszScheme, &lpUrlComponents->dwSchemeLength,
1633 UCW.lpszScheme, UCW.dwSchemeLength, lpszUrl, lpwszUrl);
1634 ConvertUrlComponentValue(&lpUrlComponents->lpszExtraInfo, &lpUrlComponents->dwExtraInfoLength,
1635 UCW.lpszExtraInfo, UCW.dwExtraInfoLength, lpszUrl, lpwszUrl);
1636
1637 lpUrlComponents->nScheme = UCW.nScheme;
1638 lpUrlComponents->nPort = UCW.nPort;
1639
1640 TRACE("%s: scheme(%s) host(%s) path(%s) extra(%s)\n", debugstr_a(lpszUrl),
1641 debugstr_an(lpUrlComponents->lpszScheme, lpUrlComponents->dwSchemeLength),
1642 debugstr_an(lpUrlComponents->lpszHostName, lpUrlComponents->dwHostNameLength),
1643 debugstr_an(lpUrlComponents->lpszUrlPath, lpUrlComponents->dwUrlPathLength),
1644 debugstr_an(lpUrlComponents->lpszExtraInfo, lpUrlComponents->dwExtraInfoLength));
1645 }
1646 heap_free(lpwszUrl);
1647 heap_free(hostname);
1648 heap_free(username);
1649 heap_free(password);
1650 heap_free(path);
1651 heap_free(scheme);
1652 heap_free(extra);
1653 return ret;
1654 }
1655
1656 static const WCHAR url_schemes[][7] =
1657 {
1658 {'f','t','p',0},
1659 {'g','o','p','h','e','r',0},
1660 {'h','t','t','p',0},
1661 {'h','t','t','p','s',0},
1662 {'f','i','l','e',0},
1663 {'n','e','w','s',0},
1664 {'m','a','i','l','t','o',0},
1665 {'r','e','s',0},
1666 };
1667
1668 /***********************************************************************
1669 * GetInternetSchemeW (internal)
1670 *
1671 * Get scheme of url
1672 *
1673 * RETURNS
1674 * scheme on success
1675 * INTERNET_SCHEME_UNKNOWN on failure
1676 *
1677 */
1678 static INTERNET_SCHEME GetInternetSchemeW(LPCWSTR lpszScheme, DWORD nMaxCmp)
1679 {
1680 int i;
1681
1682 TRACE("%s %d\n",debugstr_wn(lpszScheme, nMaxCmp), nMaxCmp);
1683
1684 if(lpszScheme==NULL)
1685 return INTERNET_SCHEME_UNKNOWN;
1686
1687 for (i = 0; i < sizeof(url_schemes)/sizeof(url_schemes[0]); i++)
1688 if (!strncmpiW(lpszScheme, url_schemes[i], nMaxCmp))
1689 return INTERNET_SCHEME_FIRST + i;
1690
1691 return INTERNET_SCHEME_UNKNOWN;
1692 }
1693
1694 /***********************************************************************
1695 * SetUrlComponentValueW (Internal)
1696 *
1697 * Helper function for InternetCrackUrlW
1698 *
1699 * PARAMS
1700 * lppszComponent [O] Holds the returned string
1701 * dwComponentLen [I] Holds the size of lppszComponent
1702 * [O] Holds the length of the string in lppszComponent without '\0'
1703 * lpszStart [I] Holds the string to copy from
1704 * len [I] Holds the length of lpszStart without '\0'
1705 *
1706 * RETURNS
1707 * TRUE on success
1708 * FALSE on failure
1709 *
1710 */
1711 static BOOL SetUrlComponentValueW(LPWSTR* lppszComponent, LPDWORD dwComponentLen, LPCWSTR lpszStart, DWORD len)
1712 {
1713 TRACE("%s (%d)\n", debugstr_wn(lpszStart,len), len);
1714
1715 if ( (*dwComponentLen == 0) && (*lppszComponent == NULL) )
1716 return FALSE;
1717
1718 if (*dwComponentLen != 0 || *lppszComponent == NULL)
1719 {
1720 if (*lppszComponent == NULL)
1721 {
1722 *lppszComponent = (LPWSTR)lpszStart;
1723 *dwComponentLen = len;
1724 }
1725 else
1726 {
1727 DWORD ncpylen = min((*dwComponentLen)-1, len);
1728 memcpy(*lppszComponent, lpszStart, ncpylen*sizeof(WCHAR));
1729 (*lppszComponent)[ncpylen] = '\0';
1730 *dwComponentLen = ncpylen;
1731 }
1732 }
1733
1734 return TRUE;
1735 }
1736
1737 /***********************************************************************
1738 * InternetCrackUrlW (WININET.@)
1739 *
1740 * Break up URL into its components
1741 *
1742 * RETURNS
1743 * TRUE on success
1744 * FALSE on failure
1745 */
1746 BOOL WINAPI InternetCrackUrlW(LPCWSTR lpszUrl_orig, DWORD dwUrlLength_orig, DWORD dwFlags,
1747 LPURL_COMPONENTSW lpUC)
1748 {
1749 /*
1750 * RFC 1808
1751 * <protocol>:[//<net_loc>][/path][;<params>][?<query>][#<fragment>]
1752 *
1753 */
1754 LPCWSTR lpszParam = NULL;
1755 BOOL found_colon = FALSE;
1756 LPCWSTR lpszap, lpszUrl = lpszUrl_orig;
1757 LPCWSTR lpszcp = NULL, lpszNetLoc;
1758 LPWSTR lpszUrl_decode = NULL;
1759 DWORD dwUrlLength = dwUrlLength_orig;
1760
1761 TRACE("(%s %u %x %p)\n",
1762 lpszUrl ? debugstr_wn(lpszUrl, dwUrlLength ? dwUrlLength : strlenW(lpszUrl)) : "(null)",
1763 dwUrlLength, dwFlags, lpUC);
1764
1765 if (!lpszUrl_orig || !*lpszUrl_orig || !lpUC)
1766 {
1767 INTERNET_SetLastError(ERROR_INVALID_PARAMETER);
1768 return FALSE;
1769 }
1770 if (!dwUrlLength) dwUrlLength = strlenW(lpszUrl);
1771
1772 if (dwFlags & ICU_DECODE)
1773 {
1774 WCHAR *url_tmp;
1775 DWORD len = dwUrlLength + 1;
1776
1777 if (!(url_tmp = heap_alloc(len * sizeof(WCHAR))))
1778 {
1779 INTERNET_SetLastError(ERROR_OUTOFMEMORY);
1780 return FALSE;
1781 }
1782 memcpy(url_tmp, lpszUrl_orig, dwUrlLength * sizeof(WCHAR));
1783 url_tmp[dwUrlLength] = 0;
1784 if (!(lpszUrl_decode = heap_alloc(len * sizeof(WCHAR))))
1785 {
1786 heap_free(url_tmp);
1787 INTERNET_SetLastError(ERROR_OUTOFMEMORY);
1788 return FALSE;
1789 }
1790 if (InternetCanonicalizeUrlW(url_tmp, lpszUrl_decode, &len, ICU_DECODE | ICU_NO_ENCODE))
1791 {
1792 dwUrlLength = len;
1793 lpszUrl = lpszUrl_decode;
1794 }
1795 heap_free(url_tmp);
1796 }
1797 lpszap = lpszUrl;
1798
1799 /* Determine if the URI is absolute. */
1800 while (lpszap - lpszUrl < dwUrlLength)
1801 {
1802 if (isalnumW(*lpszap) || *lpszap == '+' || *lpszap == '.' || *lpszap == '-')
1803 {
1804 lpszap++;
1805 continue;
1806 }
1807 if (*lpszap == ':')
1808 {
1809 found_colon = TRUE;
1810 lpszcp = lpszap;
1811 }
1812 else
1813 {
1814 lpszcp = lpszUrl; /* Relative url */
1815 }
1816
1817 break;
1818 }
1819
1820 if(!found_colon){
1821 SetLastError(ERROR_INTERNET_UNRECOGNIZED_SCHEME);
1822 return FALSE;
1823 }
1824
1825 lpUC->nScheme = INTERNET_SCHEME_UNKNOWN;
1826 lpUC->nPort = INTERNET_INVALID_PORT_NUMBER;
1827
1828 /* Parse <params> */
1829 lpszParam = memchrW(lpszap, '?', dwUrlLength - (lpszap - lpszUrl));
1830 if(!lpszParam)
1831 lpszParam = memchrW(lpszap, '#', dwUrlLength - (lpszap - lpszUrl));
1832
1833 SetUrlComponentValueW(&lpUC->lpszExtraInfo, &lpUC->dwExtraInfoLength,
1834 lpszParam, lpszParam ? dwUrlLength-(lpszParam-lpszUrl) : 0);
1835
1836
1837 /* Get scheme first. */
1838 lpUC->nScheme = GetInternetSchemeW(lpszUrl, lpszcp - lpszUrl);
1839 SetUrlComponentValueW(&lpUC->lpszScheme, &lpUC->dwSchemeLength,
1840 lpszUrl, lpszcp - lpszUrl);
1841
1842 /* Eat ':' in protocol. */
1843 lpszcp++;
1844
1845 /* double slash indicates the net_loc portion is present */
1846 if ((lpszcp[0] == '/') && (lpszcp[1] == '/'))
1847 {
1848 lpszcp += 2;
1849
1850 lpszNetLoc = memchrW(lpszcp, '/', dwUrlLength - (lpszcp - lpszUrl));
1851 if (lpszParam)
1852 {
1853 if (lpszNetLoc)
1854 lpszNetLoc = min(lpszNetLoc, lpszParam);
1855 else
1856 lpszNetLoc = lpszParam;
1857 }
1858 else if (!lpszNetLoc)
1859 lpszNetLoc = lpszcp + dwUrlLength-(lpszcp-lpszUrl);
1860
1861 /* Parse net-loc */
1862 if (lpszNetLoc)
1863 {
1864 LPCWSTR lpszHost;
1865 LPCWSTR lpszPort;
1866
1867 /* [<user>[<:password>]@]<host>[:<port>] */
1868 /* First find the user and password if they exist */
1869
1870 lpszHost = memchrW(lpszcp, '@', dwUrlLength - (lpszcp - lpszUrl));
1871 if (lpszHost == NULL || lpszHost > lpszNetLoc)
1872 {
1873 /* username and password not specified. */
1874 SetUrlComponentValueW(&lpUC->lpszUserName, &lpUC->dwUserNameLength, NULL, 0);
1875 SetUrlComponentValueW(&lpUC->lpszPassword, &lpUC->dwPasswordLength, NULL, 0);
1876 }
1877 else /* Parse out username and password */
1878 {
1879 LPCWSTR lpszUser = lpszcp;
1880 LPCWSTR lpszPasswd = lpszHost;
1881
1882 while (lpszcp < lpszHost)
1883 {
1884 if (*lpszcp == ':')
1885 lpszPasswd = lpszcp;
1886
1887 lpszcp++;
1888 }
1889
1890 SetUrlComponentValueW(&lpUC->lpszUserName, &lpUC->dwUserNameLength,
1891 lpszUser, lpszPasswd - lpszUser);
1892
1893 if (lpszPasswd != lpszHost)
1894 lpszPasswd++;
1895 SetUrlComponentValueW(&lpUC->lpszPassword, &lpUC->dwPasswordLength,
1896 lpszPasswd == lpszHost ? NULL : lpszPasswd,
1897 lpszHost - lpszPasswd);
1898
1899 lpszcp++; /* Advance to beginning of host */
1900 }
1901
1902 /* Parse <host><:port> */
1903
1904 lpszHost = lpszcp;
1905 lpszPort = lpszNetLoc;
1906
1907 /* special case for res:// URLs: there is no port here, so the host is the
1908 entire string up to the first '/' */
1909 if(lpUC->nScheme==INTERNET_SCHEME_RES)
1910 {
1911 SetUrlComponentValueW(&lpUC->lpszHostName, &lpUC->dwHostNameLength,
1912 lpszHost, lpszPort - lpszHost);
1913 lpszcp=lpszNetLoc;
1914 }
1915 else
1916 {
1917 while (lpszcp < lpszNetLoc)
1918 {
1919 if (*lpszcp == ':')
1920 lpszPort = lpszcp;
1921
1922 lpszcp++;
1923 }
1924
1925 /* If the scheme is "file" and the host is just one letter, it's not a host */
1926 if(lpUC->nScheme==INTERNET_SCHEME_FILE && lpszPort <= lpszHost+1)
1927 {
1928 lpszcp=lpszHost;
1929 SetUrlComponentValueW(&lpUC->lpszHostName, &lpUC->dwHostNameLength,
1930 NULL, 0);
1931 }
1932 else
1933 {
1934 SetUrlComponentValueW(&lpUC->lpszHostName, &lpUC->dwHostNameLength,
1935 lpszHost, lpszPort - lpszHost);
1936 if (lpszPort != lpszNetLoc)
1937 lpUC->nPort = atoiW(++lpszPort);
1938 else switch (lpUC->nScheme)
1939 {
1940 case INTERNET_SCHEME_HTTP:
1941 lpUC->nPort = INTERNET_DEFAULT_HTTP_PORT;
1942 break;
1943 case INTERNET_SCHEME_HTTPS:
1944 lpUC->nPort = INTERNET_DEFAULT_HTTPS_PORT;
1945 break;
1946 case INTERNET_SCHEME_FTP:
1947 lpUC->nPort = INTERNET_DEFAULT_FTP_PORT;
1948 break;
1949 case INTERNET_SCHEME_GOPHER:
1950 lpUC->nPort = INTERNET_DEFAULT_GOPHER_PORT;
1951 break;
1952 default:
1953 break;
1954 }
1955 }
1956 }
1957 }
1958 }
1959 else
1960 {
1961 SetUrlComponentValueW(&lpUC->lpszUserName, &lpUC->dwUserNameLength, NULL, 0);
1962 SetUrlComponentValueW(&lpUC->lpszPassword, &lpUC->dwPasswordLength, NULL, 0);
1963 SetUrlComponentValueW(&lpUC->lpszHostName, &lpUC->dwHostNameLength, NULL, 0);
1964 }
1965
1966 /* Here lpszcp points to:
1967 *
1968 * <protocol>:[//<net_loc>][/path][;<params>][?<query>][#<fragment>]
1969 * ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
1970 */
1971 if (lpszcp != 0 && lpszcp - lpszUrl < dwUrlLength && (!lpszParam || lpszcp <= lpszParam))
1972 {
1973 DWORD len;
1974
1975 /* Only truncate the parameter list if it's already been saved
1976 * in lpUC->lpszExtraInfo.
1977 */
1978 if (lpszParam && lpUC->dwExtraInfoLength && lpUC->lpszExtraInfo)
1979 len = lpszParam - lpszcp;
1980 else
1981 {
1982 /* Leave the parameter list in lpszUrlPath. Strip off any trailing
1983 * newlines if necessary.
1984 */
1985 LPWSTR lpsznewline = memchrW(lpszcp, '\n', dwUrlLength - (lpszcp - lpszUrl));
1986 if (lpsznewline != NULL)
1987 len = lpsznewline - lpszcp;
1988 else
1989 len = dwUrlLength-(lpszcp-lpszUrl);
1990 }
1991 if (lpUC->dwUrlPathLength && lpUC->lpszUrlPath &&
1992 lpUC->nScheme == INTERNET_SCHEME_FILE)
1993 {
1994 WCHAR tmppath[MAX_PATH];
1995 if (*lpszcp == '/')
1996 {
1997 len = MAX_PATH;
1998 PathCreateFromUrlW(lpszUrl_orig, tmppath, &len, 0);
1999 }
2000 else
2001 {
2002 WCHAR *iter;
2003 memcpy(tmppath, lpszcp, len * sizeof(WCHAR));
2004 tmppath[len] = '\0';
2005
2006 iter = tmppath;
2007 while (*iter) {
2008 if (*iter == '/')
2009 *iter = '\\';
2010 ++iter;
2011 }
2012 }
2013 /* if ends in \. or \.. append a backslash */
2014 if (tmppath[len - 1] == '.' &&
2015 (tmppath[len - 2] == '\\' ||
2016 (tmppath[len - 2] == '.' && tmppath[len - 3] == '\\')))
2017 {
2018 if (len < MAX_PATH - 1)
2019 {
2020 tmppath[len] = '\\';
2021 tmppath[len+1] = '\0';
2022 ++len;
2023 }
2024 }
2025 SetUrlComponentValueW(&lpUC->lpszUrlPath, &lpUC->dwUrlPathLength,
2026 tmppath, len);
2027 }
2028 else
2029 SetUrlComponentValueW(&lpUC->lpszUrlPath, &lpUC->dwUrlPathLength,
2030 lpszcp, len);
2031 }
2032 else
2033 {
2034 if (lpUC->lpszUrlPath && (lpUC->dwUrlPathLength > 0))
2035 lpUC->lpszUrlPath[0] = 0;
2036 lpUC->dwUrlPathLength = 0;
2037 }
2038
2039 TRACE("%s: scheme(%s) host(%s) path(%s) extra(%s)\n", debugstr_wn(lpszUrl,dwUrlLength),
2040 debugstr_wn(lpUC->lpszScheme,lpUC->dwSchemeLength),
2041 debugstr_wn(lpUC->lpszHostName,lpUC->dwHostNameLength),
2042 debugstr_wn(lpUC->lpszUrlPath,lpUC->dwUrlPathLength),
2043 debugstr_wn(lpUC->lpszExtraInfo,lpUC->dwExtraInfoLength));
2044
2045 heap_free( lpszUrl_decode );
2046 return TRUE;
2047 }
2048
2049 /***********************************************************************
2050 * InternetAttemptConnect (WININET.@)
2051 *
2052 * Attempt to make a connection to the internet
2053 *
2054 * RETURNS
2055 * ERROR_SUCCESS on success
2056 * Error value on failure
2057 *
2058 */
2059 DWORD WINAPI InternetAttemptConnect(DWORD dwReserved)
2060 {
2061 FIXME("Stub\n");
2062 return ERROR_SUCCESS;
2063 }
2064
2065
2066 /***********************************************************************
2067 * convert_url_canonicalization_flags
2068 *
2069 * Helper for InternetCanonicalizeUrl
2070 *
2071 * PARAMS
2072 * dwFlags [I] Flags suitable for InternetCanonicalizeUrl
2073 *
2074 * RETURNS
2075 * Flags suitable for UrlCanonicalize
2076 */
2077 static DWORD convert_url_canonicalization_flags(DWORD dwFlags)
2078 {
2079 DWORD dwUrlFlags = URL_WININET_COMPATIBILITY | URL_ESCAPE_UNSAFE;
2080
2081 if (dwFlags & ICU_BROWSER_MODE) dwUrlFlags |= URL_BROWSER_MODE;
2082 if (dwFlags & ICU_DECODE) dwUrlFlags |= URL_UNESCAPE;
2083 if (dwFlags & ICU_ENCODE_PERCENT) dwUrlFlags |= URL_ESCAPE_PERCENT;
2084 if (dwFlags & ICU_ENCODE_SPACES_ONLY) dwUrlFlags |= URL_ESCAPE_SPACES_ONLY;
2085 /* Flip this bit to correspond to URL_ESCAPE_UNSAFE */
2086 if (dwFlags & ICU_NO_ENCODE) dwUrlFlags ^= URL_ESCAPE_UNSAFE;
2087 if (dwFlags & ICU_NO_META) dwUrlFlags |= URL_NO_META;
2088
2089 return dwUrlFlags;
2090 }
2091
2092 /***********************************************************************
2093 * InternetCanonicalizeUrlA (WININET.@)
2094 *
2095 * Escape unsafe characters and spaces
2096 *
2097 * RETURNS
2098 * TRUE on success
2099 * FALSE on failure
2100 *
2101 */
2102 BOOL WINAPI InternetCanonicalizeUrlA(LPCSTR lpszUrl, LPSTR lpszBuffer,
2103 LPDWORD lpdwBufferLength, DWORD dwFlags)
2104 {
2105 HRESULT hr;
2106
2107 TRACE("(%s, %p, %p, 0x%08x) bufferlength: %d\n", debugstr_a(lpszUrl), lpszBuffer,
2108 lpdwBufferLength, dwFlags, lpdwBufferLength ? *lpdwBufferLength : -1);
2109
2110 dwFlags = convert_url_canonicalization_flags(dwFlags);
2111 hr = UrlCanonicalizeA(lpszUrl, lpszBuffer, lpdwBufferLength, dwFlags);
2112 if (hr == E_POINTER) SetLastError(ERROR_INSUFFICIENT_BUFFER);
2113 if (hr == E_INVALIDARG) SetLastError(ERROR_INVALID_PARAMETER);
2114
2115 return hr == S_OK;
2116 }
2117
2118 /***********************************************************************
2119 * InternetCanonicalizeUrlW (WININET.@)
2120 *
2121 * Escape unsafe characters and spaces
2122 *
2123 * RETURNS
2124 * TRUE on success
2125 * FALSE on failure
2126 *
2127 */
2128 BOOL WINAPI InternetCanonicalizeUrlW(LPCWSTR lpszUrl, LPWSTR lpszBuffer,
2129 LPDWORD lpdwBufferLength, DWORD dwFlags)
2130 {
2131 HRESULT hr;
2132
2133 TRACE("(%s, %p, %p, 0x%08x) bufferlength: %d\n", debugstr_w(lpszUrl), lpszBuffer,
2134 lpdwBufferLength, dwFlags, lpdwBufferLength ? *lpdwBufferLength : -1);
2135
2136 dwFlags = convert_url_canonicalization_flags(dwFlags);
2137 hr = UrlCanonicalizeW(lpszUrl, lpszBuffer, lpdwBufferLength, dwFlags);
2138 if (hr == E_POINTER) SetLastError(ERROR_INSUFFICIENT_BUFFER);
2139 if (hr == E_INVALIDARG) SetLastError(ERROR_INVALID_PARAMETER);
2140
2141 return hr == S_OK;
2142 }
2143
2144 /* #################################################### */
2145
2146 static INTERNET_STATUS_CALLBACK set_status_callback(
2147 object_header_t *lpwh, INTERNET_STATUS_CALLBACK callback, BOOL unicode)
2148 {
2149 INTERNET_STATUS_CALLBACK ret;
2150
2151 if (unicode) lpwh->dwInternalFlags |= INET_CALLBACKW;
2152 else lpwh->dwInternalFlags &= ~INET_CALLBACKW;
2153
2154 ret = lpwh->lpfnStatusCB;
2155 lpwh->lpfnStatusCB = callback;
2156
2157 return ret;
2158 }
2159
2160 /***********************************************************************
2161 * InternetSetStatusCallbackA (WININET.@)
2162 *
2163 * Sets up a callback function which is called as progress is made
2164 * during an operation.
2165 *
2166 * RETURNS
2167 * Previous callback or NULL on success
2168 * INTERNET_INVALID_STATUS_CALLBACK on failure
2169 *
2170 */
2171 INTERNET_STATUS_CALLBACK WINAPI InternetSetStatusCallbackA(
2172 HINTERNET hInternet ,INTERNET_STATUS_CALLBACK lpfnIntCB)
2173 {
2174 INTERNET_STATUS_CALLBACK retVal;
2175 object_header_t *lpwh;
2176
2177 TRACE("%p\n", hInternet);
2178
2179 if (!(lpwh = get_handle_object(hInternet)))
2180 return INTERNET_INVALID_STATUS_CALLBACK;
2181
2182 retVal = set_status_callback(lpwh, lpfnIntCB, FALSE);
2183
2184 WININET_Release( lpwh );
2185 return retVal;
2186 }
2187
2188 /***********************************************************************
2189 * InternetSetStatusCallbackW (WININET.@)
2190 *
2191 * Sets up a callback function which is called as progress is made
2192 * during an operation.
2193 *
2194 * RETURNS
2195 * Previous callback or NULL on success
2196 * INTERNET_INVALID_STATUS_CALLBACK on failure
2197 *
2198 */
2199 INTERNET_STATUS_CALLBACK WINAPI InternetSetStatusCallbackW(
2200 HINTERNET hInternet ,INTERNET_STATUS_CALLBACK lpfnIntCB)
2201 {
2202 INTERNET_STATUS_CALLBACK retVal;
2203 object_header_t *lpwh;
2204
2205 TRACE("%p\n", hInternet);
2206
2207 if (!(lpwh = get_handle_object(hInternet)))
2208 return INTERNET_INVALID_STATUS_CALLBACK;
2209
2210 retVal = set_status_callback(lpwh, lpfnIntCB, TRUE);
2211
2212 WININET_Release( lpwh );
2213 return retVal;
2214 }
2215
2216 /***********************************************************************
2217 * InternetSetFilePointer (WININET.@)
2218 */
2219 DWORD WINAPI InternetSetFilePointer(HINTERNET hFile, LONG lDistanceToMove,
2220 PVOID pReserved, DWORD dwMoveContext, DWORD_PTR dwContext)
2221 {
2222 FIXME("(%p %d %p %d %lx): stub\n", hFile, lDistanceToMove, pReserved, dwMoveContext, dwContext);
2223 return FALSE;
2224 }
2225
2226 /***********************************************************************
2227 * InternetWriteFile (WININET.@)
2228 *
2229 * Write data to an open internet file
2230 *
2231 * RETURNS
2232 * TRUE on success
2233 * FALSE on failure
2234 *
2235 */
2236 BOOL WINAPI InternetWriteFile(HINTERNET hFile, LPCVOID lpBuffer,
2237 DWORD dwNumOfBytesToWrite, LPDWORD lpdwNumOfBytesWritten)
2238 {
2239 object_header_t *lpwh;
2240 BOOL res;
2241
2242 TRACE("(%p %p %d %p)\n", hFile, lpBuffer, dwNumOfBytesToWrite, lpdwNumOfBytesWritten);
2243
2244 lpwh = get_handle_object( hFile );
2245 if (!lpwh) {
2246 WARN("Invalid handle\n");
2247 SetLastError(ERROR_INVALID_HANDLE);
2248 return FALSE;
2249 }
2250
2251 if(lpwh->vtbl->WriteFile) {
2252 res = lpwh->vtbl->WriteFile(lpwh, lpBuffer, dwNumOfBytesToWrite, lpdwNumOfBytesWritten);
2253 }else {
2254 WARN("No Writefile method.\n");
2255 res = ERROR_INVALID_HANDLE;
2256 }
2257
2258 WININET_Release( lpwh );
2259
2260 if(res != ERROR_SUCCESS)
2261 SetLastError(res);
2262 return res == ERROR_SUCCESS;
2263 }
2264
2265
2266 /***********************************************************************
2267 * InternetReadFile (WININET.@)
2268 *
2269 * Read data from an open internet file
2270 *
2271 * RETURNS
2272 * TRUE on success
2273 * FALSE on failure
2274 *
2275 */
2276 BOOL WINAPI InternetReadFile(HINTERNET hFile, LPVOID lpBuffer,
2277 DWORD dwNumOfBytesToRead, LPDWORD pdwNumOfBytesRead)
2278 {
2279 object_header_t *hdr;
2280 DWORD res = ERROR_INTERNET_INCORRECT_HANDLE_TYPE;
2281
2282 TRACE("%p %p %d %p\n", hFile, lpBuffer, dwNumOfBytesToRead, pdwNumOfBytesRead);
2283
2284 hdr = get_handle_object(hFile);
2285 if (!hdr) {
2286 INTERNET_SetLastError(ERROR_INVALID_HANDLE);
2287 return FALSE;
2288 }
2289
2290 if(hdr->vtbl->ReadFile)
2291 res = hdr->vtbl->ReadFile(hdr, lpBuffer, dwNumOfBytesToRead, pdwNumOfBytesRead);
2292
2293 WININET_Release(hdr);
2294
2295 TRACE("-- %s (%u) (bytes read: %d)\n", res == ERROR_SUCCESS ? "TRUE": "FALSE", res,
2296 pdwNumOfBytesRead ? *pdwNumOfBytesRead : -1);
2297
2298 if(res != ERROR_SUCCESS)
2299 SetLastError(res);
2300 return res == ERROR_SUCCESS;
2301 }
2302
2303 /***********************************************************************
2304 * InternetReadFileExA (WININET.@)
2305 *
2306 * Read data from an open internet file
2307 *
2308 * PARAMS
2309 * hFile [I] Handle returned by InternetOpenUrl or HttpOpenRequest.
2310 * lpBuffersOut [I/O] Buffer.
2311 * dwFlags [I] Flags. See notes.
2312 * dwContext [I] Context for callbacks.
2313 *
2314 * RETURNS
2315 * TRUE on success
2316 * FALSE on failure
2317 *
2318 * NOTES
2319 * The parameter dwFlags include zero or more of the following flags:
2320 *|IRF_ASYNC - Makes the call asynchronous.
2321 *|IRF_SYNC - Makes the call synchronous.
2322 *|IRF_USE_CONTEXT - Forces dwContext to be used.
2323 *|IRF_NO_WAIT - Don't block if the data is not available, just return what is available.
2324 *
2325 * However, in testing IRF_USE_CONTEXT seems to have no effect - dwContext isn't used.
2326 *
2327 * SEE
2328 * InternetOpenUrlA(), HttpOpenRequestA()
2329 */
2330 BOOL WINAPI InternetReadFileExA(HINTERNET hFile, LPINTERNET_BUFFERSA lpBuffersOut,
2331 DWORD dwFlags, DWORD_PTR dwContext)
2332 {
2333 object_header_t *hdr;
2334 DWORD res = ERROR_INTERNET_INCORRECT_HANDLE_TYPE;
2335
2336 TRACE("(%p %p 0x%x 0x%lx)\n", hFile, lpBuffersOut, dwFlags, dwContext);
2337
2338 if (lpBuffersOut->dwStructSize != sizeof(*lpBuffersOut)) {
2339 SetLastError(ERROR_INVALID_PARAMETER);
2340 return FALSE;
2341 }
2342
2343 hdr = get_handle_object(hFile);
2344 if (!hdr) {
2345 INTERNET_SetLastError(ERROR_INVALID_HANDLE);
2346 return FALSE;
2347 }
2348
2349 if(hdr->vtbl->ReadFileEx)
2350 res = hdr->vtbl->ReadFileEx(hdr, lpBuffersOut->lpvBuffer, lpBuffersOut->dwBufferLength,
2351 &lpBuffersOut->dwBufferLength, dwFlags, dwContext);
2352
2353 WININET_Release(hdr);
2354
2355 TRACE("-- %s (%u, bytes read: %d)\n", res == ERROR_SUCCESS ? "TRUE": "FALSE",
2356 res, lpBuffersOut->dwBufferLength);
2357
2358 if(res != ERROR_SUCCESS)
2359 SetLastError(res);
2360 return res == ERROR_SUCCESS;
2361 }
2362
2363 /***********************************************************************
2364 * InternetReadFileExW (WININET.@)
2365 * SEE
2366 * InternetReadFileExA()
2367 */
2368 BOOL WINAPI InternetReadFileExW(HINTERNET hFile, LPINTERNET_BUFFERSW lpBuffer,
2369 DWORD dwFlags, DWORD_PTR dwContext)
2370 {
2371 object_header_t *hdr;
2372 DWORD res = ERROR_INTERNET_INCORRECT_HANDLE_TYPE;
2373
2374 TRACE("(%p %p 0x%x 0x%lx)\n", hFile, lpBuffer, dwFlags, dwContext);
2375
2376 if (lpBuffer->dwStructSize != sizeof(*lpBuffer)) {
2377 SetLastError(ERROR_INVALID_PARAMETER);
2378 return FALSE;
2379 }
2380
2381 hdr = get_handle_object(hFile);
2382 if (!hdr) {
2383 INTERNET_SetLastError(ERROR_INVALID_HANDLE);
2384 return FALSE;
2385 }
2386
2387 if(hdr->vtbl->ReadFileEx)
2388 res = hdr->vtbl->ReadFileEx(hdr, lpBuffer->lpvBuffer, lpBuffer->dwBufferLength, &lpBuffer->dwBufferLength,
2389 dwFlags, dwContext);
2390
2391 WININET_Release(hdr);
2392
2393 TRACE("-- %s (%u, bytes read: %d)\n", res == ERROR_SUCCESS ? "TRUE": "FALSE",
2394 res, lpBuffer->dwBufferLength);
2395
2396 if(res != ERROR_SUCCESS)
2397 SetLastError(res);
2398 return res == ERROR_SUCCESS;
2399 }
2400
2401 static BOOL get_proxy_autoconfig_url( char *buf, DWORD buflen )
2402 {
2403 #ifdef HAVE_CORESERVICES_CORESERVICES_H
2404 CFDictionaryRef settings = CFNetworkCopySystemProxySettings();
2405 const void *ref;
2406 BOOL ret = FALSE;
2407
2408 if (!settings) return FALSE;
2409
2410 if (!(ref = CFDictionaryGetValue( settings, kCFNetworkProxiesProxyAutoConfigURLString )))
2411 {
2412 CFRelease( settings );
2413 return FALSE;
2414 }
2415 if (CFStringGetCString( ref, buf, buflen, kCFStringEncodingASCII ))
2416 {
2417 TRACE( "returning %s\n", debugstr_a(buf) );
2418 ret = TRUE;
2419 }
2420 CFRelease( settings );
2421 return ret;
2422 #else
2423 FIXME( "no support on this platform\n" );
2424 return FALSE;
2425 #endif
2426 }
2427
2428 static DWORD query_global_option(DWORD option, void *buffer, DWORD *size, BOOL unicode)
2429 {
2430 /* FIXME: This function currently handles more options than it should. Options requiring
2431 * proper handles should be moved to proper functions */
2432 switch(option) {
2433 case INTERNET_OPTION_HTTP_VERSION:
2434 if (*size < sizeof(HTTP_VERSION_INFO))
2435 return ERROR_INSUFFICIENT_BUFFER;
2436
2437 /*
2438 * Presently hardcoded to 1.1
2439 */
2440 ((HTTP_VERSION_INFO*)buffer)->dwMajorVersion = 1;
2441 ((HTTP_VERSION_INFO*)buffer)->dwMinorVersion = 1;
2442 *size = sizeof(HTTP_VERSION_INFO);
2443
2444 return ERROR_SUCCESS;
2445
2446 case INTERNET_OPTION_CONNECTED_STATE:
2447 FIXME("INTERNET_OPTION_CONNECTED_STATE: semi-stub\n");
2448
2449 if (*size < sizeof(ULONG))
2450 return ERROR_INSUFFICIENT_BUFFER;
2451
2452 *(ULONG*)buffer = INTERNET_STATE_CONNECTED;
2453 *size = sizeof(ULONG);
2454
2455 return ERROR_SUCCESS;
2456
2457 case INTERNET_OPTION_PROXY: {
2458 appinfo_t ai;
2459 BOOL ret;
2460
2461 TRACE("Getting global proxy info\n");
2462 memset(&ai, 0, sizeof(appinfo_t));
2463 INTERNET_ConfigureProxy(&ai);
2464
2465 ret = APPINFO_QueryOption(&ai.hdr, INTERNET_OPTION_PROXY, buffer, size, unicode); /* FIXME */
2466 APPINFO_Destroy(&ai.hdr);
2467 return ret;
2468 }
2469
2470 case INTERNET_OPTION_MAX_CONNS_PER_SERVER:
2471 TRACE("INTERNET_OPTION_MAX_CONNS_PER_SERVER\n");
2472
2473 if (*size < sizeof(ULONG))
2474 return ERROR_INSUFFICIENT_BUFFER;
2475
2476 *(ULONG*)buffer = max_conns;
2477 *size = sizeof(ULONG);
2478
2479 return ERROR_SUCCESS;
2480
2481 case INTERNET_OPTION_MAX_CONNS_PER_1_0_SERVER:
2482 TRACE("INTERNET_OPTION_MAX_CONNS_1_0_SERVER\n");
2483
2484 if (*size < sizeof(ULONG))
2485 return ERROR_INSUFFICIENT_BUFFER;
2486
2487 *(ULONG*)buffer = max_1_0_conns;
2488 *size = sizeof(ULONG);
2489
2490 return ERROR_SUCCESS;
2491
2492 case INTERNET_OPTION_SECURITY_FLAGS:
2493 FIXME("INTERNET_OPTION_SECURITY_FLAGS: Stub\n");
2494 return ERROR_SUCCESS;
2495
2496 case INTERNET_OPTION_VERSION: {
2497 static const INTERNET_VERSION_INFO info = { 1, 2 };
2498
2499 TRACE("INTERNET_OPTION_VERSION\n");
2500
2501 if (*size < sizeof(INTERNET_VERSION_INFO))
2502 return ERROR_INSUFFICIENT_BUFFER;
2503
2504 memcpy(buffer, &info, sizeof(info));
2505 *size = sizeof(info);
2506
2507 return ERROR_SUCCESS;
2508 }
2509
2510 case INTERNET_OPTION_PER_CONNECTION_OPTION: {
2511 char url[INTERNET_MAX_URL_LENGTH + 1];
2512 INTERNET_PER_CONN_OPTION_LISTW *con = buffer;
2513 INTERNET_PER_CONN_OPTION_LISTA *conA = buffer;
2514 DWORD res = ERROR_SUCCESS, i;
2515 proxyinfo_t pi;
2516 BOOL have_url;
2517 LONG ret;
2518
2519 TRACE("Getting global proxy info\n");
2520 if((ret = INTERNET_LoadProxySettings(&pi)))
2521 return ret;
2522
2523 have_url = get_proxy_autoconfig_url(url, sizeof(url));
2524
2525 FIXME("INTERNET_OPTION_PER_CONNECTION_OPTION stub\n");
2526
2527 if (*size < sizeof(INTERNET_PER_CONN_OPTION_LISTW)) {
2528 FreeProxyInfo(&pi);
2529 return ERROR_INSUFFICIENT_BUFFER;
2530 }
2531
2532 for (i = 0; i < con->dwOptionCount; i++) {
2533 INTERNET_PER_CONN_OPTIONW *optionW = con->pOptions + i;
2534 INTERNET_PER_CONN_OPTIONA *optionA = conA->pOptions + i;
2535
2536 switch (optionW->dwOption) {
2537 case INTERNET_PER_CONN_FLAGS:
2538 if(pi.proxyEnabled)
2539 optionW->Value.dwValue = PROXY_TYPE_PROXY;
2540 else
2541 optionW->Value.dwValue = PROXY_TYPE_DIRECT;
2542 if (have_url)
2543 /* native includes PROXY_TYPE_DIRECT even if PROXY_TYPE_PROXY is set */
2544 optionW->Value.dwValue |= PROXY_TYPE_DIRECT|PROXY_TYPE_AUTO_PROXY_URL;
2545 break;
2546
2547 case INTERNET_PER_CONN_PROXY_SERVER:
2548 if (unicode)
2549 optionW->Value.pszValue = heap_strdupW(pi.proxy);
2550 else
2551 optionA->Value.pszValue = heap_strdupWtoA(pi.proxy);
2552 break;
2553
2554 case INTERNET_PER_CONN_PROXY_BYPASS:
2555 if (unicode)
2556 optionW->Value.pszValue = heap_strdupW(pi.proxyBypass);
2557 else
2558 optionA->Value.pszValue = heap_strdupWtoA(pi.proxyBypass);
2559 break;
2560
2561 case INTERNET_PER_CONN_AUTOCONFIG_URL:
2562 if (!have_url)
2563 optionW->Value.pszValue = NULL;
2564 else if (unicode)
2565 optionW->Value.pszValue = heap_strdupAtoW(url);
2566 else
2567 optionA->Value.pszValue = heap_strdupA(url);
2568 break;
2569
2570 case INTERNET_PER_CONN_AUTODISCOVERY_FLAGS:
2571 optionW->Value.dwValue = AUTO_PROXY_FLAG_ALWAYS_DETECT;
2572 break;
2573
2574 case INTERNET_PER_CONN_AUTOCONFIG_SECONDARY_URL:
2575 case INTERNET_PER_CONN_AUTOCONFIG_RELOAD_DELAY_MINS:
2576 case INTERNET_PER_CONN_AUTOCONFIG_LAST_DETECT_TIME:
2577 case INTERNET_PER_CONN_AUTOCONFIG_LAST_DETECT_URL:
2578 FIXME("Unhandled dwOption %d\n", optionW->dwOption);
2579 memset(&optionW->Value, 0, sizeof(optionW->Value));
2580 break;
2581
2582 default:
2583 FIXME("Unknown dwOption %d\n", optionW->dwOption);
2584 res = ERROR_INVALID_PARAMETER;
2585 break;
2586 }
2587 }
2588 FreeProxyInfo(&pi);
2589
2590 return res;
2591 }
2592 case INTERNET_OPTION_REQUEST_FLAGS:
2593 case INTERNET_OPTION_USER_AGENT:
2594 *size = 0;
2595 return ERROR_INTERNET_INCORRECT_HANDLE_TYPE;
2596 case INTERNET_OPTION_POLICY:
2597 return ERROR_INVALID_PARAMETER;
2598 case INTERNET_OPTION_CONNECT_TIMEOUT:
2599 TRACE("INTERNET_OPTION_CONNECT_TIMEOUT\n");
2600
2601 if (*size < sizeof(ULONG))
2602 return ERROR_INSUFFICIENT_BUFFER;
2603
2604 *(ULONG*)buffer = connect_timeout;
2605 *size = sizeof(ULONG);
2606
2607 return ERROR_SUCCESS;
2608 }
2609
2610 FIXME("Stub for %d\n", option);
2611 return ERROR_INTERNET_INCORRECT_HANDLE_TYPE;
2612 }
2613
2614 DWORD INET_QueryOption(object_header_t *hdr, DWORD option, void *buffer, DWORD *size, BOOL unicode)
2615 {
2616 switch(option) {
2617 case INTERNET_OPTION_CONTEXT_VALUE:
2618 if (!size)
2619 return ERROR_INVALID_PARAMETER;
2620
2621 if (*size < sizeof(DWORD_PTR)) {
2622 *size = sizeof(DWORD_PTR);
2623 return ERROR_INSUFFICIENT_BUFFER;
2624 }
2625 if (!buffer)
2626 return ERROR_INVALID_PARAMETER;
2627
2628 *(DWORD_PTR *)buffer = hdr->dwContext;
2629 *size = sizeof(DWORD_PTR);
2630 return ERROR_SUCCESS;
2631
2632 case INTERNET_OPTION_REQUEST_FLAGS:
2633 WARN("INTERNET_OPTION_REQUEST_FLAGS\n");
2634 *size = sizeof(DWORD);
2635 return ERROR_INTERNET_INCORRECT_HANDLE_TYPE;
2636
2637 case INTERNET_OPTION_MAX_CONNS_PER_SERVER:
2638 case INTERNET_OPTION_MAX_CONNS_PER_1_0_SERVER:
2639 WARN("Called on global option %u\n", option);
2640 return ERROR_INTERNET_INVALID_OPERATION;
2641 }
2642
2643 /* FIXME: we shouldn't call it here */
2644 return query_global_option(option, buffer, size, unicode);
2645 }
2646
2647 /***********************************************************************
2648 * InternetQueryOptionW (WININET.@)
2649 *
2650 * Queries an options on the specified handle
2651 *
2652 * RETURNS
2653 * TRUE on success
2654 * FALSE on failure
2655 *
2656 */
2657 BOOL WINAPI InternetQueryOptionW(HINTERNET hInternet, DWORD dwOption,
2658 LPVOID lpBuffer, LPDWORD lpdwBufferLength)
2659 {
2660 object_header_t *hdr;
2661 DWORD res = ERROR_INVALID_HANDLE;
2662
2663 TRACE("%p %d %p %p\n", hInternet, dwOption, lpBuffer, lpdwBufferLength);
2664
2665 if(hInternet) {
2666 hdr = get_handle_object(hInternet);
2667 if (hdr) {
2668 res = hdr->vtbl->QueryOption(hdr, dwOption, lpBuffer, lpdwBufferLength, TRUE);
2669 WININET_Release(hdr);
2670 }
2671 }else {
2672 res = query_global_option(dwOption, lpBuffer, lpdwBufferLength, TRUE);
2673 }
2674
2675 if(res != ERROR_SUCCESS)
2676 SetLastError(res);
2677 return res == ERROR_SUCCESS;
2678 }
2679
2680 /***********************************************************************
2681 * InternetQueryOptionA (WININET.@)
2682 *
2683 * Queries an options on the specified handle
2684 *
2685 * RETURNS
2686 * TRUE on success
2687 * FALSE on failure
2688 *
2689 */
2690 BOOL WINAPI InternetQueryOptionA(HINTERNET hInternet, DWORD dwOption,
2691 LPVOID lpBuffer, LPDWORD lpdwBufferLength)
2692 {
2693 object_header_t *hdr;
2694 DWORD res = ERROR_INVALID_HANDLE;
2695
2696 TRACE("%p %d %p %p\n", hInternet, dwOption, lpBuffer, lpdwBufferLength);
2697
2698 if(hInternet) {
2699 hdr = get_handle_object(hInternet);
2700 if (hdr) {
2701 res = hdr->vtbl->QueryOption(hdr, dwOption, lpBuffer, lpdwBufferLength, FALSE);
2702 WININET_Release(hdr);
2703 }
2704 }else {
2705 res = query_global_option(dwOption, lpBuffer, lpdwBufferLength, FALSE);
2706 }
2707
2708 if(res != ERROR_SUCCESS)
2709 SetLastError(res);
2710 return res == ERROR_SUCCESS;
2711 }
2712
2713 DWORD INET_SetOption(object_header_t *hdr, DWORD option, void *buf, DWORD size)
2714 {
2715 switch(option) {
2716 case INTERNET_OPTION_CALLBACK:
2717 WARN("Not settable option %u\n", option);
2718 return ERROR_INTERNET_OPTION_NOT_SETTABLE;
2719 case INTERNET_OPTION_MAX_CONNS_PER_SERVER:
2720 case INTERNET_OPTION_MAX_CONNS_PER_1_0_SERVER:
2721 WARN("Called on global option %u\n", option);
2722 return ERROR_INTERNET_INVALID_OPERATION;
2723 }
2724
2725 return ERROR_INTERNET_INVALID_OPTION;
2726 }
2727
2728 static DWORD set_global_option(DWORD option, void *buf, DWORD size)
2729 {
2730 switch(option) {
2731 case INTERNET_OPTION_CALLBACK:
2732 WARN("Not global option %u\n", option);
2733 return ERROR_INTERNET_INCORRECT_HANDLE_TYPE;
2734
2735 case INTERNET_OPTION_MAX_CONNS_PER_SERVER:
2736 TRACE("INTERNET_OPTION_MAX_CONNS_PER_SERVER\n");
2737
2738 if(size != sizeof(max_conns))
2739 return ERROR_INTERNET_BAD_OPTION_LENGTH;
2740 if(!*(ULONG*)buf)
2741 return ERROR_BAD_ARGUMENTS;
2742
2743 max_conns = *(ULONG*)buf;
2744 return ERROR_SUCCESS;
2745
2746 case INTERNET_OPTION_MAX_CONNS_PER_1_0_SERVER:
2747 TRACE("INTERNET_OPTION_MAX_CONNS_PER_1_0_SERVER\n");
2748
2749 if(size != sizeof(max_1_0_conns))
2750 return ERROR_INTERNET_BAD_OPTION_LENGTH;
2751 if(!*(ULONG*)buf)
2752 return ERROR_BAD_ARGUMENTS;
2753
2754 max_1_0_conns = *(ULONG*)buf;
2755 return ERROR_SUCCESS;
2756
2757 case INTERNET_OPTION_CONNECT_TIMEOUT:
2758 TRACE("INTERNET_OPTION_CONNECT_TIMEOUT\n");
2759
2760 if(size != sizeof(connect_timeout))
2761 return ERROR_INTERNET_BAD_OPTION_LENGTH;
2762 if(!*(ULONG*)buf)
2763 return ERROR_BAD_ARGUMENTS;
2764
2765 connect_timeout = *(ULONG*)buf;
2766 return ERROR_SUCCESS;
2767
2768 case INTERNET_OPTION_SETTINGS_CHANGED:
2769 FIXME("INTERNETOPTION_SETTINGS_CHANGED semi-stub\n");
2770 collect_connections(COLLECT_CONNECTIONS);
2771 return ERROR_SUCCESS;
2772 }
2773
2774 return ERROR_INTERNET_INVALID_OPTION;
2775 }
2776
2777 /***********************************************************************
2778 * InternetSetOptionW (WININET.@)
2779 *
2780 * Sets an options on the specified handle
2781 *
2782 * RETURNS
2783 * TRUE on success
2784 * FALSE on failure
2785 *
2786 */
2787 BOOL WINAPI InternetSetOptionW(HINTERNET hInternet, DWORD dwOption,
2788 LPVOID lpBuffer, DWORD dwBufferLength)
2789 {
2790 object_header_t *lpwhh;
2791 BOOL ret = TRUE;
2792 DWORD res;
2793
2794 TRACE("(%p %d %p %d)\n", hInternet, dwOption, lpBuffer, dwBufferLength);
2795
2796 lpwhh = (object_header_t*) get_handle_object( hInternet );
2797 if(lpwhh)
2798 res = lpwhh->vtbl->SetOption(lpwhh, dwOption, lpBuffer, dwBufferLength);
2799 else
2800 res = set_global_option(dwOption, lpBuffer, dwBufferLength);
2801
2802 if(res != ERROR_INTERNET_INVALID_OPTION) {
2803 if(lpwhh)
2804 WININET_Release(lpwhh);
2805
2806 if(res != ERROR_SUCCESS)
2807 SetLastError(res);
2808
2809 return res == ERROR_SUCCESS;
2810 }
2811
2812 switch (dwOption)
2813 {
2814 case INTERNET_OPTION_HTTP_VERSION:
2815 {
2816 HTTP_VERSION_INFO* pVersion=(HTTP_VERSION_INFO*)lpBuffer;
2817 FIXME("Option INTERNET_OPTION_HTTP_VERSION(%d,%d): STUB\n",pVersion->dwMajorVersion,pVersion->dwMinorVersion);
2818 }
2819 break;
2820 case INTERNET_OPTION_ERROR_MASK:
2821 {
2822 if(!lpwhh) {
2823 SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE);
2824 return FALSE;
2825 } else if(*(ULONG*)lpBuffer & (~(INTERNET_ERROR_MASK_INSERT_CDROM|
2826 INTERNET_ERROR_MASK_COMBINED_SEC_CERT|
2827 INTERNET_ERROR_MASK_LOGIN_FAILURE_DISPLAY_ENTITY_BODY))) {
2828 SetLastError(ERROR_INVALID_PARAMETER);
2829 ret = FALSE;
2830 } else if(dwBufferLength != sizeof(ULONG)) {
2831 SetLastError(ERROR_INTERNET_BAD_OPTION_LENGTH);
2832 ret = FALSE;
2833 } else
2834 TRACE("INTERNET_OPTION_ERROR_MASK: %x\n", *(ULONG*)lpBuffer);
2835 lpwhh->ErrorMask = *(ULONG*)lpBuffer;
2836 }
2837 break;
2838 case INTERNET_OPTION_PROXY:
2839 {
2840 INTERNET_PROXY_INFOW *info = lpBuffer;
2841
2842 if (!lpBuffer || dwBufferLength < sizeof(INTERNET_PROXY_INFOW))
2843 {
2844 SetLastError(ERROR_INVALID_PARAMETER);
2845 return FALSE;
2846 }
2847 if (!hInternet)
2848 {
2849 EnterCriticalSection( &WININET_cs );
2850 free_global_proxy();
2851 global_proxy = heap_alloc( sizeof(proxyinfo_t) );
2852 if (global_proxy)
2853 {
2854 if (info->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
2855 {
2856 global_proxy->proxyEnabled = 1;
2857 global_proxy->proxy = heap_strdupW( info->lpszProxy );
2858 global_proxy->proxyBypass = heap_strdupW( info->lpszProxyBypass );
2859 }
2860 else
2861 {
2862 global_proxy->proxyEnabled = 0;
2863 global_proxy->proxy = global_proxy->proxyBypass = NULL;
2864 }
2865 }
2866 LeaveCriticalSection( &WININET_cs );
2867 }
2868 else
2869 {
2870 /* In general, each type of object should handle
2871 * INTERNET_OPTION_PROXY directly. This FIXME ensures it doesn't
2872 * get silently dropped.
2873 */
2874 FIXME("INTERNET_OPTION_PROXY unimplemented\n");
2875 SetLastError(ERROR_INTERNET_INVALID_OPTION);
2876 ret = FALSE;
2877 }
2878 break;
2879 }
2880 case INTERNET_OPTION_CODEPAGE:
2881 {
2882 ULONG codepage = *(ULONG *)lpBuffer;
2883 FIXME("Option INTERNET_OPTION_CODEPAGE (%d): STUB\n", codepage);
2884 }
2885 break;
2886 case INTERNET_OPTION_REQUEST_PRIORITY:
2887 {
2888 ULONG priority = *(ULONG *)lpBuffer;
2889 FIXME("Option INTERNET_OPTION_REQUEST_PRIORITY (%d): STUB\n", priority);
2890 }
2891 break;
2892 case INTERNET_OPTION_CONNECT_TIMEOUT:
2893 {
2894 ULONG connecttimeout = *(ULONG *)lpBuffer;
2895 FIXME("Option INTERNET_OPTION_CONNECT_TIMEOUT (%d): STUB\n", connecttimeout);
2896 }
2897 break;
2898 case INTERNET_OPTION_DATA_RECEIVE_TIMEOUT:
2899 {
2900 ULONG receivetimeout = *(ULONG *)lpBuffer;
2901 FIXME("Option INTERNET_OPTION_DATA_RECEIVE_TIMEOUT (%d): STUB\n", receivetimeout);
2902 }
2903 break;
2904 case INTERNET_OPTION_RESET_URLCACHE_SESSION:
2905 FIXME("Option INTERNET_OPTION_RESET_URLCACHE_SESSION: STUB\n");
2906 break;
2907 case INTERNET_OPTION_END_BROWSER_SESSION:
2908 FIXME("Option INTERNET_OPTION_END_BROWSER_SESSION: STUB\n");
2909 break;
2910 case INTERNET_OPTION_CONNECTED_STATE:
2911 FIXME("Option INTERNET_OPTION_CONNECTED_STATE: STUB\n");
2912 break;
2913 case INTERNET_OPTION_DISABLE_PASSPORT_AUTH:
2914 TRACE("Option INTERNET_OPTION_DISABLE_PASSPORT_AUTH: harmless stub, since not enabled\n");
2915 break;
2916 case INTERNET_OPTION_SEND_TIMEOUT:
2917 case INTERNET_OPTION_RECEIVE_TIMEOUT:
2918 case INTERNET_OPTION_DATA_SEND_TIMEOUT:
2919 {
2920 ULONG timeout = *(ULONG *)lpBuffer;
2921 FIXME("INTERNET_OPTION_SEND/RECEIVE_TIMEOUT/DATA_SEND_TIMEOUT %d\n", timeout);
2922 break;
2923 }
2924 case INTERNET_OPTION_CONNECT_RETRIES:
2925 {
2926 ULONG retries = *(ULONG *)lpBuffer;
2927 FIXME("INTERNET_OPTION_CONNECT_RETRIES %d\n", retries);
2928 break;
2929 }
2930 case INTERNET_OPTION_CONTEXT_VALUE:
2931 {
2932 if (!lpwhh)
2933 {
2934 SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE);
2935 return FALSE;
2936 }
2937 if (!lpBuffer || dwBufferLength != sizeof(DWORD_PTR))
2938 {
2939 SetLastError(ERROR_INVALID_PARAMETER);
2940 ret = FALSE;
2941 }
2942 else
2943 lpwhh->dwContext = *(DWORD_PTR *)lpBuffer;
2944 break;
2945 }
2946 case INTERNET_OPTION_SECURITY_FLAGS:
2947 FIXME("Option INTERNET_OPTION_SECURITY_FLAGS; STUB\n");
2948 break;
2949 case INTERNET_OPTION_DISABLE_AUTODIAL:
2950 FIXME("Option INTERNET_OPTION_DISABLE_AUTODIAL; STUB\n");
2951 break;
2952 case INTERNET_OPTION_HTTP_DECODING:
2953 FIXME("INTERNET_OPTION_HTTP_DECODING; STUB\n");
2954 SetLastError(ERROR_INTERNET_INVALID_OPTION);
2955 ret = FALSE;
2956 break;
2957 case INTERNET_OPTION_COOKIES_3RD_PARTY:
2958 FIXME("INTERNET_OPTION_COOKIES_3RD_PARTY; STUB\n");
2959 SetLastError(ERROR_INTERNET_INVALID_OPTION);
2960 ret = FALSE;
2961 break;
2962 case INTERNET_OPTION_SEND_UTF8_SERVERNAME_TO_PROXY:
2963 FIXME("INTERNET_OPTION_SEND_UTF8_SERVERNAME_TO_PROXY; STUB\n");
2964 SetLastError(ERROR_INTERNET_INVALID_OPTION);
2965 ret = FALSE;
2966 break;
2967 case INTERNET_OPTION_CODEPAGE_PATH:
2968 FIXME("INTERNET_OPTION_CODEPAGE_PATH; STUB\n");
2969 SetLastError(ERROR_INTERNET_INVALID_OPTION);
2970 ret = FALSE;
2971 break;
2972 case INTERNET_OPTION_CODEPAGE_EXTRA:
2973 FIXME("INTERNET_OPTION_CODEPAGE_EXTRA; STUB\n");
2974 SetLastError(ERROR_INTERNET_INVALID_OPTION);
2975 ret = FALSE;
2976 break;
2977 case INTERNET_OPTION_IDN:
2978 FIXME("INTERNET_OPTION_IDN; STUB\n");
2979 SetLastError(ERROR_INTERNET_INVALID_OPTION);
2980 ret = FALSE;
2981 break;
2982 case INTERNET_OPTION_POLICY:
2983 SetLastError(ERROR_INVALID_PARAMETER);
2984 ret = FALSE;
2985 break;
2986 case INTERNET_OPTION_PER_CONNECTION_OPTION: {
2987 INTERNET_PER_CONN_OPTION_LISTW *con = lpBuffer;
2988 LONG res;
2989 unsigned int i;
2990 proxyinfo_t pi;
2991
2992 if (INTERNET_LoadProxySettings(&pi)) return FALSE;
2993
2994 for (i = 0; i < con->dwOptionCount; i++) {
2995 INTERNET_PER_CONN_OPTIONW *option = con->pOptions + i;
2996
2997 switch (option->dwOption) {
2998 case INTERNET_PER_CONN_PROXY_SERVER:
2999 heap_free(pi.proxy);
3000 pi.proxy = heap_strdupW(option->Value.pszValue);
3001 break;
3002
3003 case INTERNET_PER_CONN_FLAGS:
3004 if(option->Value.dwValue & PROXY_TYPE_PROXY)
3005 pi.proxyEnabled = 1;
3006 else
3007 {
3008 if(option->Value.dwValue != PROXY_TYPE_DIRECT)
3009 FIXME("Unhandled flags: 0x%x\n", option->Value.dwValue);
3010 pi.proxyEnabled = 0;
3011 }
3012 break;
3013
3014 case INTERNET_PER_CONN_PROXY_BYPASS:
3015 heap_free(pi.proxyBypass);
3016 pi.proxyBypass = heap_strdupW(option->Value.pszValue);
3017 break;
3018
3019 case INTERNET_PER_CONN_AUTOCONFIG_URL:
3020 case INTERNET_PER_CONN_AUTODISCOVERY_FLAGS:
3021 case INTERNET_PER_CONN_AUTOCONFIG_SECONDARY_URL:
3022 case INTERNET_PER_CONN_AUTOCONFIG_RELOAD_DELAY_MINS:
3023 case INTERNET_PER_CONN_AUTOCONFIG_LAST_DETECT_TIME:
3024 case INTERNET_PER_CONN_AUTOCONFIG_LAST_DETECT_URL:
3025 FIXME("Unhandled dwOption %d\n", option->dwOption);
3026 break;
3027
3028 default:
3029 FIXME("Unknown dwOption %d\n", option->dwOption);
3030 SetLastError(ERROR_INVALID_PARAMETER);
3031 break;
3032 }
3033 }
3034
3035 if ((res = INTERNET_SaveProxySettings(&pi)))
3036 SetLastError(res);
3037
3038 FreeProxyInfo(&pi);
3039
3040 ret = (res == ERROR_SUCCESS);
3041 break;
3042 }
3043 default:
3044 FIXME("Option %d STUB\n",dwOption);
3045 SetLastError(ERROR_INTERNET_INVALID_OPTION);
3046 ret = FALSE;
3047 break;
3048 }
3049
3050 if(lpwhh)
3051 WININET_Release( lpwhh );
3052
3053 return ret;
3054 }
3055
3056
3057 /***********************************************************************
3058 * InternetSetOptionA (WININET.@)
3059 *
3060 * Sets an options on the specified handle.
3061 *
3062 * RETURNS
3063 * TRUE on success
3064 * FALSE on failure
3065 *
3066 */
3067 BOOL WINAPI InternetSetOptionA(HINTERNET hInternet, DWORD dwOption,
3068 LPVOID lpBuffer, DWORD dwBufferLength)
3069 {
3070 LPVOID wbuffer;
3071 DWORD wlen;
3072 BOOL r;
3073
3074 switch( dwOption )
3075 {
3076 case INTERNET_OPTION_PROXY:
3077 {
3078 LPINTERNET_PROXY_INFOA pi = (LPINTERNET_PROXY_INFOA) lpBuffer;
3079 LPINTERNET_PROXY_INFOW piw;
3080 DWORD proxlen, prbylen;
3081 LPWSTR prox, prby;
3082
3083 proxlen = MultiByteToWideChar( CP_ACP, 0, pi->lpszProxy, -1, NULL, 0);
3084 prbylen= MultiByteToWideChar( CP_ACP, 0, pi->lpszProxyBypass, -1, NULL, 0);
3085 wlen = sizeof(*piw) + proxlen + prbylen;
3086 wbuffer = heap_alloc(wlen*sizeof(WCHAR) );
3087 piw = (LPINTERNET_PROXY_INFOW) wbuffer;
3088 piw->dwAccessType = pi->dwAccessType;
3089 prox = (LPWSTR) &piw[1];
3090 prby = &prox[proxlen+1];
3091 MultiByteToWideChar( CP_ACP, 0, pi->lpszProxy, -1, prox, proxlen);
3092 MultiByteToWideChar( CP_ACP, 0, pi->lpszProxyBypass, -1, prby, prbylen);
3093 piw->lpszProxy = prox;
3094 piw->lpszProxyBypass = prby;
3095 }
3096 break;
3097 case INTERNET_OPTION_USER_AGENT:
3098 case INTERNET_OPTION_USERNAME:
3099 case INTERNET_OPTION_PASSWORD:
3100 case INTERNET_OPTION_PROXY_USERNAME:
3101 case INTERNET_OPTION_PROXY_PASSWORD:
3102 wlen = MultiByteToWideChar( CP_ACP, 0, lpBuffer, -1, NULL, 0 );
3103 if (!(wbuffer = heap_alloc( wlen * sizeof(WCHAR) ))) return ERROR_OUTOFMEMORY;
3104 MultiByteToWideChar( CP_ACP, 0, lpBuffer, -1, wbuffer, wlen );
3105 break;
3106 case INTERNET_OPTION_PER_CONNECTION_OPTION: {
3107 unsigned int i;
3108 INTERNET_PER_CONN_OPTION_LISTW *listW;
3109 INTERNET_PER_CONN_OPTION_LISTA *listA = lpBuffer;
3110 wlen = sizeof(INTERNET_PER_CONN_OPTION_LISTW);
3111 wbuffer = heap_alloc(wlen);
3112 listW = wbuffer;
3113
3114 listW->dwSize = sizeof(INTERNET_PER_CONN_OPTION_LISTW);
3115 if (listA->pszConnection)
3116 {
3117 wlen = MultiByteToWideChar( CP_ACP, 0, listA->pszConnection, -1, NULL, 0 );
3118 listW->pszConnection = heap_alloc(wlen*sizeof(WCHAR));
3119 MultiByteToWideChar( CP_ACP, 0, listA->pszConnection, -1, listW->pszConnection, wlen );
3120 }
3121 else
3122 listW->pszConnection = NULL;
3123 listW->dwOptionCount = listA->dwOptionCount;
3124 listW->dwOptionError = listA->dwOptionError;
3125 listW->pOptions = heap_alloc(sizeof(INTERNET_PER_CONN_OPTIONW) * listA->dwOptionCount);
3126
3127 for (i = 0; i < listA->dwOptionCount; ++i) {
3128 INTERNET_PER_CONN_OPTIONA *optA = listA->pOptions + i;
3129 INTERNET_PER_CONN_OPTIONW *optW = listW->pOptions + i;
3130
3131 optW->dwOption = optA->dwOption;
3132
3133 switch (optA->dwOption) {
3134 case INTERNET_PER_CONN_AUTOCONFIG_URL:
3135 case INTERNET_PER_CONN_PROXY_BYPASS:
3136 case INTERNET_PER_CONN_PROXY_SERVER:
3137 case INTERNET_PER_CONN_AUTOCONFIG_SECONDARY_URL:
3138 case INTERNET_PER_CONN_AUTOCONFIG_LAST_DETECT_URL:
3139 if (optA->Value.pszValue)
3140 {
3141 wlen = MultiByteToWideChar( CP_ACP, 0, optA->Value.pszValue, -1, NULL, 0 );
3142 optW->Value.pszValue = heap_alloc(wlen*sizeof(WCHAR));
3143 MultiByteToWideChar( CP_ACP, 0, optA->Value.pszValue, -1, optW->Value.pszValue, wlen );
3144 }
3145 else
3146 optW->Value.pszValue = NULL;
3147 break;
3148 case INTERNET_PER_CONN_AUTODISCOVERY_FLAGS:
3149 case INTERNET_PER_CONN_FLAGS:
3150 case INTERNET_PER_CONN_AUTOCONFIG_RELOAD_DELAY_MINS:
3151 optW->Value.dwValue = optA->Value.dwValue;
3152 break;
3153 case INTERNET_PER_CONN_AUTOCONFIG_LAST_DETECT_TIME:
3154 optW->Value.ftValue = optA->Value.ftValue;
3155 break;
3156 default:
3157 WARN("Unknown PER_CONN dwOption: %d, guessing at conversion to Wide\n", optA->dwOption);
3158 optW->Value.dwValue = optA->Value.dwValue;
3159 break;
3160 }
3161 }
3162 }
3163 break;
3164 default:
3165 wbuffer = lpBuffer;
3166 wlen = dwBufferLength;
3167 }
3168
3169 r = InternetSetOptionW(hInternet,dwOption, wbuffer, wlen);
3170
3171 if( lpBuffer != wbuffer )
3172 {
3173 if (dwOption == INTERNET_OPTION_PER_CONNECTION_OPTION)
3174 {
3175 INTERNET_PER_CONN_OPTION_LISTW *list = wbuffer;
3176 unsigned int i;
3177 for (i = 0; i < list->dwOptionCount; ++i) {
3178 INTERNET_PER_CONN_OPTIONW *opt = list->pOptions + i;
3179 switch (opt->dwOption) {
3180 case INTERNET_PER_CONN_AUTOCONFIG_URL:
3181 case INTERNET_PER_CONN_PROXY_BYPASS:
3182 case INTERNET_PER_CONN_PROXY_SERVER:
3183 case INTERNET_PER_CONN_AUTOCONFIG_SECONDARY_URL:
3184 case INTERNET_PER_CONN_AUTOCONFIG_LAST_DETECT_URL:
3185 heap_free( opt->Value.pszValue );
3186 break;
3187 default:
3188 break;
3189 }
3190 }
3191 heap_free( list->pOptions );
3192 }
3193 heap_free( wbuffer );
3194 }
3195
3196 return r;
3197 }
3198
3199
3200 /***********************************************************************
3201 * InternetSetOptionExA (WININET.@)
3202 */
3203 BOOL WINAPI InternetSetOptionExA(HINTERNET hInternet, DWORD dwOption,
3204 LPVOID lpBuffer, DWORD dwBufferLength, DWORD dwFlags)
3205 {
3206 FIXME("Flags %08x ignored\n", dwFlags);
3207 return InternetSetOptionA( hInternet, dwOption, lpBuffer, dwBufferLength );
3208 }
3209
3210 /***********************************************************************
3211 * InternetSetOptionExW (WININET.@)
3212 */
3213 BOOL WINAPI InternetSetOptionExW(HINTERNET hInternet, DWORD dwOption,
3214 LPVOID lpBuffer, DWORD dwBufferLength, DWORD dwFlags)
3215 {
3216 FIXME("Flags %08x ignored\n", dwFlags);
3217 if( dwFlags & ~ISO_VALID_FLAGS )
3218 {
3219 SetLastError( ERROR_INVALID_PARAMETER );
3220 return FALSE;
3221 }
3222 return InternetSetOptionW( hInternet, dwOption, lpBuffer, dwBufferLength );
3223 }
3224
3225 static const WCHAR WININET_wkday[7][4] =
3226 { { 'S','u','n', 0 }, { 'M','o','n', 0 }, { 'T','u','e', 0 }, { 'W','e','d', 0 },
3227 { 'T','h','u', 0 }, { 'F','r','i', 0 }, { 'S','a','t', 0 } };
3228 static const WCHAR WININET_month[12][4] =
3229 { { 'J','a','n', 0 }, { 'F','e','b', 0 }, { 'M','a','r', 0 }, { 'A','p','r', 0 },
3230 { 'M','a','y', 0 }, { 'J','u','n', 0 }, { 'J','u','l', 0 }, { 'A','u','g', 0 },
3231 { 'S','e','p', 0 }, { 'O','c','t', 0 }, { 'N','o','v', 0 }, { 'D','e','c', 0 } };
3232
3233 /***********************************************************************
3234 * InternetTimeFromSystemTimeA (WININET.@)
3235 */
3236 BOOL WINAPI InternetTimeFromSystemTimeA( const SYSTEMTIME* time, DWORD format, LPSTR string, DWORD size )
3237 {
3238 BOOL ret;
3239 WCHAR stringW[INTERNET_RFC1123_BUFSIZE];
3240
3241 TRACE( "%p 0x%08x %p 0x%08x\n", time, format, string, size );
3242
3243 if (!time || !string || format != INTERNET_RFC1123_FORMAT)
3244 {
3245 SetLastError(ERROR_INVALID_PARAMETER);
3246 return FALSE;
3247 }
3248
3249 if (size < INTERNET_RFC1123_BUFSIZE * sizeof(*string))
3250 {
3251 SetLastError(ERROR_INSUFFICIENT_BUFFER);
3252 return FALSE;
3253 }
3254
3255 ret = InternetTimeFromSystemTimeW( time, format, stringW, sizeof(stringW) );
3256 if (ret) WideCharToMultiByte( CP_ACP, 0, stringW, -1, string, size, NULL, NULL );
3257
3258 return ret;
3259 }
3260
3261 /***********************************************************************
3262 * InternetTimeFromSystemTimeW (WININET.@)
3263 */
3264 BOOL WINAPI InternetTimeFromSystemTimeW( const SYSTEMTIME* time, DWORD format, LPWSTR string, DWORD size )
3265 {
3266 static const WCHAR date[] =
3267 { '%','s',',',' ','%','0','2','d',' ','%','s',' ','%','4','d',' ','%','0',
3268 '2','d',':','%','0','2','d',':','%','0','2','d',' ','G','M','T', 0 };
3269
3270 TRACE( "%p 0x%08x %p 0x%08x\n", time, format, string, size );
3271
3272 if (!time || !string || format != INTERNET_RFC1123_FORMAT)
3273 {
3274 SetLastError(ERROR_INVALID_PARAMETER);
3275 return FALSE;
3276 }
3277
3278 if (size < INTERNET_RFC1123_BUFSIZE * sizeof(*string))
3279 {
3280 SetLastError(ERROR_INSUFFICIENT_BUFFER);
3281 return FALSE;
3282 }
3283
3284 sprintfW( string, date,
3285 WININET_wkday[time->wDayOfWeek],
3286 time->wDay,
3287 WININET_month[time->wMonth - 1],
3288 time->wYear,
3289 time->wHour,
3290 time->wMinute,
3291 time->wSecond );
3292
3293 return TRUE;
3294 }
3295
3296 /***********************************************************************
3297 * InternetTimeToSystemTimeA (WININET.@)
3298 */
3299 BOOL WINAPI InternetTimeToSystemTimeA( LPCSTR string, SYSTEMTIME* time, DWORD reserved )
3300 {
3301 BOOL ret = FALSE;
3302 WCHAR *stringW;
3303
3304 TRACE( "%s %p 0x%08x\n", debugstr_a(string), time, reserved );
3305
3306 stringW = heap_strdupAtoW(string);
3307 if (stringW)
3308 {
3309 ret = InternetTimeToSystemTimeW( stringW, time, reserved );
3310 heap_free( stringW );
3311 }
3312 return ret;
3313 }
3314
3315 /***********************************************************************
3316 * InternetTimeToSystemTimeW (WININET.@)
3317 */
3318 BOOL WINAPI InternetTimeToSystemTimeW( LPCWSTR string, SYSTEMTIME* time, DWORD reserved )
3319 {
3320 unsigned int i;
3321 const WCHAR *s = string;
3322 WCHAR *end;
3323
3324 TRACE( "%s %p 0x%08x\n", debugstr_w(string), time, reserved );
3325
3326 if (!string || !time) return FALSE;
3327
3328 /* Windows does this too */
3329 GetSystemTime( time );
3330
3331 /* Convert an RFC1123 time such as 'Fri, 07 Jan 2005 12:06:35 GMT' into
3332 * a SYSTEMTIME structure.
3333 */
3334
3335 while (*s && !isalphaW( *s )) s++;
3336 if (s[0] == '\0' || s[1] == '\0' || s[2] == '\0') return TRUE;
3337 time->wDayOfWeek = 7;
3338
3339 for (i = 0; i < 7; i++)
3340 {
3341 if (toupperW( WININET_wkday[i][0] ) == toupperW( s[0] ) &&
3342 toupperW( WININET_wkday[i][1] ) == toupperW( s[1] ) &&
3343 toupperW( WININET_wkday[i][2] ) == toupperW( s[2] ) )
3344 {
3345 time->wDayOfWeek = i;
3346 break;
3347 }
3348 }
3349
3350 if (time->wDayOfWeek > 6) return TRUE;
3351 while (*s && !isdigitW( *s )) s++;
3352 time->wDay = strtolW( s, &end, 10 );
3353 s = end;
3354
3355 while (*s && !isalphaW( *s )) s++;
3356 if (s[0] == '\0' || s[1] == '\0' || s[2] == '\0') return TRUE;
3357 time->wMonth = 0;
3358
3359 for (i = 0; i < 12; i++)
3360 {
3361 if (toupperW( WININET_month[i][0]) == toupperW( s[0] ) &&
3362 toupperW( WININET_month[i][1]) == toupperW( s[1] ) &&
3363 toupperW( WININET_month[i][2]) == toupperW( s[2] ) )
3364 {
3365 time->wMonth = i + 1;
3366 break;
3367 }
3368 }
3369 if (time->wMonth == 0) return TRUE;
3370
3371 while (*s && !isdigitW( *s )) s++;
3372 if (*s == '\0') return TRUE;
3373 time->wYear = strtolW( s, &end, 10 );
3374 s = end;
3375
3376 while (*s && !isdigitW( *s )) s++;
3377 if (*s == '\0') return TRUE;
3378 time->wHour = strtolW( s, &end, 10 );
3379 s = end;
3380
3381 while (*s && !isdigitW( *s )) s++;
3382 if (*s == '\0') return TRUE;
3383 time->wMinute = strtolW( s, &end, 10 );
3384 s = end;
3385
3386 while (*s && !isdigitW( *s )) s++;
3387 if (*s == '\0') return TRUE;
3388 time->wSecond = strtolW( s, &end, 10 );
3389 s = end;
3390
3391 time->wMilliseconds = 0;
3392 return TRUE;
3393 }
3394
3395 /***********************************************************************
3396 * InternetCheckConnectionW (WININET.@)
3397 *
3398 * Pings a requested host to check internet connection
3399 *
3400 * RETURNS
3401 * TRUE on success and FALSE on failure. If a failure then
3402 * ERROR_NOT_CONNECTED is placed into GetLastError
3403 *
3404 */
3405 BOOL WINAPI InternetCheckConnectionW( LPCWSTR lpszUrl, DWORD dwFlags, DWORD dwReserved )
3406 {
3407 /*
3408 * this is a kludge which runs the resident ping program and reads the output.
3409 *
3410 * Anyone have a better idea?
3411 */
3412
3413 BOOL rc = FALSE;
3414 static const CHAR ping[] = "ping -c 1 ";
3415 static const CHAR redirect[] = " >/dev/null 2>/dev/null";
3416 CHAR *command = NULL;
3417 WCHAR hostW[INTERNET_MAX_HOST_NAME_LENGTH];
3418 DWORD len;
3419 INTERNET_PORT port;
3420 int status = -1;
3421
3422 FIXME("\n");
3423
3424 /*
3425 * Crack or set the Address
3426 */
3427 if (lpszUrl == NULL)
3428 {
3429 /*
3430 * According to the doc we are supposed to use the ip for the next
3431 * server in the WnInet internal server database. I have
3432 * no idea what that is or how to get it.
3433 *
3434 * So someone needs to implement this.
3435 */
3436 FIXME("Unimplemented with URL of NULL\n");
3437 return TRUE;
3438 }
3439 else
3440 {
3441 URL_COMPONENTSW components;
3442
3443 ZeroMemory(&components,sizeof(URL_COMPONENTSW));
3444 components.lpszHostName = (LPWSTR)hostW;
3445 components.dwHostNameLength = INTERNET_MAX_HOST_NAME_LENGTH;
3446
3447 if (!InternetCrackUrlW(lpszUrl,0,0,&components))
3448 goto End;
3449
3450 TRACE("host name : %s\n",debugstr_w(components.lpszHostName));
3451 port = components.nPort;
3452 TRACE("port: %d\n", port);
3453 }
3454
3455 if (dwFlags & FLAG_ICC_FORCE_CONNECTION)
3456 {
3457 struct sockaddr_storage saddr;
3458 socklen_t sa_len = sizeof(saddr);
3459 int fd;
3460
3461 if (!GetAddress(hostW, port, (struct sockaddr *)&saddr, &sa_len))
3462 goto End;
3463 fd = socket(saddr.ss_family, SOCK_STREAM, 0);
3464 if (fd != -1)
3465 {
3466 if (connect(fd, (struct sockaddr *)&saddr, sa_len) == 0)
3467 rc = TRUE;
3468 close(fd);
3469 }
3470 }
3471 else
3472 {
3473 /*
3474 * Build our ping command
3475 */
3476 len = WideCharToMultiByte(CP_UNIXCP, 0, hostW, -1, NULL, 0, NULL, NULL);
3477 command = heap_alloc(strlen(ping)+len+strlen(redirect));
3478 strcpy(command,ping);
3479 WideCharToMultiByte(CP_UNIXCP, 0, hostW, -1, command+strlen(ping), len, NULL, NULL);
3480 strcat(command,redirect);
3481
3482 TRACE("Ping command is : %s\n",command);
3483
3484 status = system(command);
3485
3486 TRACE("Ping returned a code of %i\n",status);
3487
3488 /* Ping return code of 0 indicates success */
3489 if (status == 0)
3490 rc = TRUE;
3491 }
3492
3493 End:
3494 heap_free( command );
3495 if (rc == FALSE)
3496 INTERNET_SetLastError(ERROR_NOT_CONNECTED);
3497
3498 return rc;
3499 }
3500
3501
3502 /***********************************************************************
3503 * InternetCheckConnectionA (WININET.@)
3504 *
3505 * Pings a requested host to check internet connection
3506 *
3507 * RETURNS
3508 * TRUE on success and FALSE on failure. If a failure then
3509 * ERROR_NOT_CONNECTED is placed into GetLastError
3510 *
3511 */
3512 BOOL WINAPI InternetCheckConnectionA(LPCSTR lpszUrl, DWORD dwFlags, DWORD dwReserved)
3513 {
3514 WCHAR *url = NULL;
3515 BOOL rc;
3516
3517 if(lpszUrl) {
3518 url = heap_strdupAtoW(lpszUrl);
3519 if(!url)
3520 return FALSE;
3521 }
3522
3523 rc = InternetCheckConnectionW(url, dwFlags, dwReserved);
3524
3525 heap_free(url);
3526 return rc;
3527 }
3528
3529
3530 /**********************************************************
3531 * INTERNET_InternetOpenUrlW (internal)
3532 *
3533 * Opens an URL
3534 *
3535 * RETURNS
3536 * handle of connection or NULL on failure
3537 */
3538 static HINTERNET INTERNET_InternetOpenUrlW(appinfo_t *hIC, LPCWSTR lpszUrl,
3539 LPCWSTR lpszHeaders, DWORD dwHeadersLength, DWORD dwFlags, DWORD_PTR dwContext)
3540 {
3541 URL_COMPONENTSW urlComponents;
3542 WCHAR protocol[INTERNET_MAX_SCHEME_LENGTH];
3543 WCHAR hostName[INTERNET_MAX_HOST_NAME_LENGTH];
3544 WCHAR userName[INTERNET_MAX_USER_NAME_LENGTH];
3545 WCHAR password[INTERNET_MAX_PASSWORD_LENGTH];
3546 WCHAR path[INTERNET_MAX_PATH_LENGTH];
3547 WCHAR extra[1024];
3548 HINTERNET client = NULL, client1 = NULL;
3549 DWORD res;
3550
3551 TRACE("(%p, %s, %s, %08x, %08x, %08lx)\n", hIC, debugstr_w(lpszUrl), debugstr_w(lpszHeaders),
3552 dwHeadersLength, dwFlags, dwContext);
3553
3554 urlComponents.dwStructSize = sizeof(URL_COMPONENTSW);
3555 urlComponents.lpszScheme = protocol;
3556 urlComponents.dwSchemeLength = INTERNET_MAX_SCHEME_LENGTH;
3557 urlComponents.lpszHostName = hostName;
3558 urlComponents.dwHostNameLength = INTERNET_MAX_HOST_NAME_LENGTH;
3559 urlComponents.lpszUserName = userName;
3560 urlComponents.dwUserNameLength = INTERNET_MAX_USER_NAME_LENGTH;
3561 urlComponents.lpszPassword = password;
3562 urlComponents.dwPasswordLength = INTERNET_MAX_PASSWORD_LENGTH;
3563 urlComponents.lpszUrlPath = path;
3564 urlComponents.dwUrlPathLength = INTERNET_MAX_PATH_LENGTH;
3565 urlComponents.lpszExtraInfo = extra;
3566 urlComponents.dwExtraInfoLength = 1024;
3567 if(!InternetCrackUrlW(lpszUrl, strlenW(lpszUrl), 0, &urlComponents))
3568 return NULL;
3569 switch(urlComponents.nScheme) {
3570 case INTERNET_SCHEME_FTP:
3571 if(urlComponents.nPort == 0)
3572 urlComponents.nPort = INTERNET_DEFAULT_FTP_PORT;
3573 client = FTP_Connect(hIC, hostName, urlComponents.nPort,
3574 userName, password, dwFlags, dwContext, INET_OPENURL);
3575 if(client == NULL)
3576 break;
3577 client1 = FtpOpenFileW(client, path, GENERIC_READ, dwFlags, dwContext);
3578 if(client1 == NULL) {
3579 InternetCloseHandle(client);
3580 break;
3581 }
3582 break;
3583
3584 case INTERNET_SCHEME_HTTP:
3585 case INTERNET_SCHEME_HTTPS: {
3586 static const WCHAR szStars[] = { '*','/','*', 0 };
3587 LPCWSTR accept[2] = { szStars, NULL };
3588 if(urlComponents.nPort == 0) {
3589 if(urlComponents.nScheme == INTERNET_SCHEME_HTTP)
3590 urlComponents.nPort = INTERNET_DEFAULT_HTTP_PORT;
3591 else
3592 urlComponents.nPort = INTERNET_DEFAULT_HTTPS_PORT;
3593 }
3594 if (urlComponents.nScheme == INTERNET_SCHEME_HTTPS) dwFlags |= INTERNET_FLAG_SECURE;
3595
3596 /* FIXME: should use pointers, not handles, as handles are not thread-safe */
3597 res = HTTP_Connect(hIC, hostName, urlComponents.nPort,
3598 userName, password, dwFlags, dwContext, INET_OPENURL, &client);
3599 if(res != ERROR_SUCCESS) {
3600 INTERNET_SetLastError(res);
3601 break;
3602 }
3603
3604 if (urlComponents.dwExtraInfoLength) {
3605 WCHAR *path_extra;
3606 DWORD len = urlComponents.dwUrlPathLength + urlComponents.dwExtraInfoLength + 1;
3607
3608 if (!(path_extra = heap_alloc(len * sizeof(WCHAR))))
3609 {
3610 InternetCloseHandle(client);
3611 break;
3612 }
3613 strcpyW(path_extra, urlComponents.lpszUrlPath);
3614 strcatW(path_extra, urlComponents.lpszExtraInfo);
3615 client1 = HttpOpenRequestW(client, NULL, path_extra, NULL, NULL, accept, dwFlags, dwContext);
3616 heap_free(path_extra);
3617 }
3618 else
3619 client1 = HttpOpenRequestW(client, NULL, path, NULL, NULL, accept, dwFlags, dwContext);
3620
3621 if(client1 == NULL) {
3622 InternetCloseHandle(client);
3623 break;
3624 }
3625 HttpAddRequestHeadersW(client1, lpszHeaders, dwHeadersLength, HTTP_ADDREQ_FLAG_ADD);
3626 if (!HttpSendRequestW(client1, NULL, 0, NULL, 0) &&
3627 GetLastError() != ERROR_IO_PENDING) {
3628 InternetCloseHandle(client1);
3629 client1 = NULL;
3630 break;
3631 }
3632 }
3633 case INTERNET_SCHEME_GOPHER:
3634 /* gopher doesn't seem to be implemented in wine, but it's supposed
3635 * to be supported by InternetOpenUrlA. */
3636 default:
3637 SetLastError(ERROR_INTERNET_UNRECOGNIZED_SCHEME);
3638 break;
3639 }
3640
3641 TRACE(" %p <--\n", client1);
3642
3643 return client1;
3644 }
3645
3646 /**********************************************************
3647 * InternetOpenUrlW (WININET.@)
3648 *
3649 * Opens an URL
3650 *
3651 * RETURNS
3652 * handle of connection or NULL on failure
3653 */
3654 typedef struct {
3655 task_header_t hdr;
3656 WCHAR *url;
3657 WCHAR *headers;
3658 DWORD headers_len;
3659 DWORD flags;
3660 DWORD_PTR context;
3661 } open_url_task_t;
3662
3663 static void AsyncInternetOpenUrlProc(task_header_t *hdr)
3664 {
3665 open_url_task_t *task = (open_url_task_t*)hdr;
3666
3667 TRACE("%p\n", task->hdr.hdr);
3668
3669 INTERNET_InternetOpenUrlW((appinfo_t*)task->hdr.hdr, task->url, task->headers,
3670 task->headers_len, task->flags, task->context);
3671 heap_free(task->url);
3672 heap_free(task->headers);
3673 }
3674
3675 HINTERNET WINAPI InternetOpenUrlW(HINTERNET hInternet, LPCWSTR lpszUrl,
3676 LPCWSTR lpszHeaders, DWORD dwHeadersLength, DWORD dwFlags, DWORD_PTR dwContext)
3677 {
3678 HINTERNET ret = NULL;
3679 appinfo_t *hIC = NULL;
3680
3681 if (TRACE_ON(wininet)) {
3682 TRACE("(%p, %s, %s, %08x, %08x, %08lx)\n", hInternet, debugstr_w(lpszUrl), debugstr_w(lpszHeaders),
3683 dwHeadersLength, dwFlags, dwContext);
3684 TRACE(" flags :");
3685 dump_INTERNET_FLAGS(dwFlags);
3686 }
3687
3688 if (!lpszUrl)
3689 {
3690 SetLastError(ERROR_INVALID_PARAMETER);
3691 goto lend;
3692 }
3693
3694 hIC = (appinfo_t*)get_handle_object( hInternet );
3695 if (NULL == hIC || hIC->hdr.htype != WH_HINIT) {
3696 SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE);
3697 goto lend;
3698 }
3699
3700 if (hIC->hdr.dwFlags & INTERNET_FLAG_ASYNC) {
3701 open_url_task_t *task;
3702
3703 task = alloc_async_task(&hIC->hdr, AsyncInternetOpenUrlProc, sizeof(*task));
3704 task->url = heap_strdupW(lpszUrl);
3705 task->headers = heap_strdupW(lpszHeaders);
3706 task->headers_len = dwHeadersLength;
3707 task->flags = dwFlags;
3708 task->context = dwContext;
3709
3710 INTERNET_AsyncCall(&task->hdr);
3711 SetLastError(ERROR_IO_PENDING);
3712 } else {
3713 ret = INTERNET_InternetOpenUrlW(hIC, lpszUrl, lpszHeaders, dwHeadersLength, dwFlags, dwContext);
3714 }
3715
3716 lend:
3717 if( hIC )
3718 WININET_Release( &hIC->hdr );
3719 TRACE(" %p <--\n", ret);
3720
3721 return ret;
3722 }
3723
3724 /**********************************************************
3725 * InternetOpenUrlA (WININET.@)
3726 *
3727 * Opens an URL
3728 *
3729 * RETURNS
3730 * handle of connection or NULL on failure
3731 */
3732 HINTERNET WINAPI InternetOpenUrlA(HINTERNET hInternet, LPCSTR lpszUrl,
3733 LPCSTR lpszHeaders, DWORD dwHeadersLength, DWORD dwFlags, DWORD_PTR dwContext)
3734 {
3735 HINTERNET rc = NULL;
3736 DWORD lenHeaders = 0;
3737 LPWSTR szUrl = NULL;
3738 LPWSTR szHeaders = NULL;
3739
3740 TRACE("\n");
3741
3742 if(lpszUrl) {
3743 szUrl = heap_strdupAtoW(lpszUrl);
3744 if(!szUrl)
3745 return NULL;
3746 }
3747
3748 if(lpszHeaders) {
3749 lenHeaders = MultiByteToWideChar(CP_ACP, 0, lpszHeaders, dwHeadersLength, NULL, 0 );
3750 szHeaders = heap_alloc(lenHeaders*sizeof(WCHAR));
3751 if(!szHeaders) {
3752 heap_free(szUrl);
3753 return NULL;
3754 }
3755 MultiByteToWideChar(CP_ACP, 0, lpszHeaders, dwHeadersLength, szHeaders, lenHeaders);
3756 }
3757
3758 rc = InternetOpenUrlW(hInternet, szUrl, szHeaders,
3759 lenHeaders, dwFlags, dwContext);
3760
3761 heap_free(szUrl);
3762 heap_free(szHeaders);
3763 return rc;
3764 }
3765
3766
3767 static LPWITHREADERROR INTERNET_AllocThreadError(void)
3768 {
3769 LPWITHREADERROR lpwite = heap_alloc(sizeof(*lpwite));
3770
3771 if (lpwite)
3772 {
3773 lpwite->dwError = 0;
3774 lpwite->response[0] = '\0';
3775 }
3776
3777 if (!TlsSetValue(g_dwTlsErrIndex, lpwite))
3778 {
3779 heap_free(lpwite);
3780 return NULL;
3781 }
3782 return lpwite;
3783 }
3784
3785
3786 /***********************************************************************
3787 * INTERNET_SetLastError (internal)
3788 *
3789 * Set last thread specific error
3790 *
3791 * RETURNS
3792 *
3793 */
3794 void INTERNET_SetLastError(DWORD dwError)
3795 {
3796 LPWITHREADERROR lpwite = TlsGetValue(g_dwTlsErrIndex);
3797
3798 if (!lpwite)
3799 lpwite = INTERNET_AllocThreadError();
3800
3801 SetLastError(dwError);
3802 if(lpwite)
3803 lpwite->dwError = dwError;
3804 }
3805
3806
3807 /***********************************************************************
3808 * INTERNET_GetLastError (internal)
3809 *
3810 * Get last thread specific error
3811 *
3812 * RETURNS
3813 *
3814 */
3815 DWORD INTERNET_GetLastError(void)
3816 {
3817 LPWITHREADERROR lpwite = TlsGetValue(g_dwTlsErrIndex);
3818 if (!lpwite) return 0;
3819 /* TlsGetValue clears last error, so set it again here */
3820 SetLastError(lpwite->dwError);
3821 return lpwite->dwError;
3822 }
3823
3824
3825 /***********************************************************************
3826 * INTERNET_WorkerThreadFunc (internal)
3827 *
3828 * Worker thread execution function
3829 *
3830 * RETURNS
3831 *
3832 */
3833 static DWORD CALLBACK INTERNET_WorkerThreadFunc(LPVOID lpvParam)
3834 {
3835 task_header_t *task = lpvParam;
3836
3837 TRACE("\n");
3838
3839 task->proc(task);
3840 WININET_Release(task->hdr);
3841 heap_free(task);
3842
3843 if (g_dwTlsErrIndex != TLS_OUT_OF_INDEXES)
3844 {
3845 heap_free(TlsGetValue(g_dwTlsErrIndex));
3846 TlsSetValue(g_dwTlsErrIndex, NULL);
3847 }
3848 return TRUE;
3849 }
3850
3851 void *alloc_async_task(object_header_t *hdr, async_task_proc_t proc, size_t size)
3852 {
3853 task_header_t *task;
3854
3855 task = heap_alloc(size);
3856 if(!task)
3857 return NULL;
3858
3859 task->hdr = WININET_AddRef(hdr);
3860 task->proc = proc;
3861 return task;
3862 }
3863
3864 /***********************************************************************
3865 * INTERNET_AsyncCall (internal)
3866 *
3867 * Retrieves work request from queue
3868 *
3869 * RETURNS
3870 *
3871 */
3872 DWORD INTERNET_AsyncCall(task_header_t *task)
3873 {
3874 BOOL bSuccess;
3875
3876 TRACE("\n");
3877
3878 bSuccess = QueueUserWorkItem(INTERNET_WorkerThreadFunc, task, WT_EXECUTELONGFUNCTION);
3879 if (!bSuccess)
3880 {
3881 heap_free(task);
3882 return ERROR_INTERNET_ASYNC_THREAD_FAILED;
3883 }
3884 return ERROR_SUCCESS;
3885 }
3886
3887
3888 /***********************************************************************
3889 * INTERNET_GetResponseBuffer (internal)
3890 *
3891 * RETURNS
3892 *
3893 */
3894 LPSTR INTERNET_GetResponseBuffer(void)
3895 {
3896 LPWITHREADERROR lpwite = TlsGetValue(g_dwTlsErrIndex);
3897 if (!lpwite)
3898 lpwite = INTERNET_AllocThreadError();
3899 TRACE("\n");
3900 return lpwite->response;
3901 }
3902
3903 /***********************************************************************
3904 * INTERNET_GetNextLine (internal)
3905 *
3906 * Parse next line in directory string listing
3907 *
3908 * RETURNS
3909 * Pointer to beginning of next line
3910 * NULL on failure
3911 *
3912 */
3913
3914 LPSTR INTERNET_GetNextLine(INT nSocket, LPDWORD dwLen)
3915 {
3916 struct pollfd pfd;
3917 BOOL bSuccess = FALSE;
3918 INT nRecv = 0;
3919 LPSTR lpszBuffer = INTERNET_GetResponseBuffer();
3920
3921 TRACE("\n");
3922
3923 pfd.fd = nSocket;
3924 pfd.events = POLLIN;
3925
3926 while (nRecv < MAX_REPLY_LEN)
3927 {
3928 if (poll(&pfd,1, RESPONSE_TIMEOUT * 1000) > 0)
3929 {
3930 if (recv(nSocket, &lpszBuffer[nRecv], 1, 0) <= 0)
3931 {
3932 INTERNET_SetLastError(ERROR_FTP_TRANSFER_IN_PROGRESS);
3933 goto lend;
3934 }
3935
3936 if (lpszBuffer[nRecv] == '\n')
3937 {
3938 bSuccess = TRUE;
3939 break;
3940 }
3941 if (lpszBuffer[nRecv] != '\r')
3942 nRecv++;
3943 }
3944 else
3945 {
3946 INTERNET_SetLastError(ERROR_INTERNET_TIMEOUT);
3947 goto lend;
3948 }
3949 }
3950
3951 lend:
3952 if (bSuccess)
3953 {
3954 lpszBuffer[nRecv] = '\0';
3955 *dwLen = nRecv - 1;
3956 TRACE(":%d %s\n", nRecv, lpszBuffer);
3957 return lpszBuffer;
3958 }
3959 else
3960 {
3961 return NULL;
3962 }
3963 }
3964
3965 /**********************************************************
3966 * InternetQueryDataAvailable (WININET.@)
3967 *
3968 * Determines how much data is available to be read.
3969 *
3970 * RETURNS
3971 * TRUE on success, FALSE if an error occurred. If
3972 * INTERNET_FLAG_ASYNC was specified in InternetOpen, and
3973 * no data is presently available, FALSE is returned with
3974 * the last error ERROR_IO_PENDING; a callback with status
3975 * INTERNET_STATUS_REQUEST_COMPLETE will be sent when more
3976 * data is available.
3977 */
3978 BOOL WINAPI InternetQueryDataAvailable( HINTERNET hFile,
3979 LPDWORD lpdwNumberOfBytesAvailable,
3980 DWORD dwFlags, DWORD_PTR dwContext)
3981 {
3982 object_header_t *hdr;
3983 DWORD res;
3984
3985 TRACE("(%p %p %x %lx)\n", hFile, lpdwNumberOfBytesAvailable, dwFlags, dwContext);
3986
3987 hdr = get_handle_object( hFile );
3988 if (!hdr) {
3989 SetLastError(ERROR_INVALID_HANDLE);
3990 return FALSE;
3991 }
3992
3993 if(hdr->vtbl->QueryDataAvailable) {
3994 res = hdr->vtbl->QueryDataAvailable(hdr, lpdwNumberOfBytesAvailable, dwFlags, dwContext);
3995 }else {
3996 WARN("wrong handle\n");
3997 res = ERROR_INTERNET_INCORRECT_HANDLE_TYPE;
3998 }
3999
4000 WININET_Release(hdr);
4001
4002 if(res != ERROR_SUCCESS)
4003 SetLastError(res);
4004 return res == ERROR_SUCCESS;
4005 }
4006
4007 DWORD create_req_file(const WCHAR *file_name, req_file_t **ret)
4008 {
4009 req_file_t *req_file;
4010
4011 req_file = heap_alloc_zero(sizeof(*req_file));
4012 if(!req_file)
4013 return ERROR_NOT_ENOUGH_MEMORY;
4014
4015 req_file->ref = 1;
4016
4017 req_file->file_name = heap_strdupW(file_name);
4018 if(!req_file->file_name) {
4019 heap_free(req_file);
4020 return ERROR_NOT_ENOUGH_MEMORY;
4021 }
4022
4023 req_file->file_handle = CreateFileW(req_file->file_name, GENERIC_READ, FILE_SHARE_READ|FILE_SHARE_WRITE,
4024 NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
4025 if(req_file->file_handle == INVALID_HANDLE_VALUE) {
4026 req_file_release(req_file);
4027 return GetLastError();
4028 }
4029
4030 *ret = req_file;
4031 return ERROR_SUCCESS;
4032 }
4033
4034 void req_file_release(req_file_t *req_file)
4035 {
4036 if(InterlockedDecrement(&req_file->ref))
4037 return;
4038
4039 if(!req_file->is_committed)
4040 DeleteFileW(req_file->file_name);
4041 if(req_file->file_handle && req_file->file_handle != INVALID_HANDLE_VALUE)
4042 CloseHandle(req_file->file_handle);
4043 heap_free(req_file->file_name);
4044 heap_free(req_file);
4045 }
4046
4047 /***********************************************************************
4048 * InternetLockRequestFile (WININET.@)
4049 */
4050 BOOL WINAPI InternetLockRequestFile(HINTERNET hInternet, HANDLE *lphLockReqHandle)
4051 {
4052 req_file_t *req_file = NULL;
4053 object_header_t *hdr;
4054 DWORD res;
4055
4056 TRACE("(%p %p)\n", hInternet, lphLockReqHandle);
4057
4058 hdr = get_handle_object(hInternet);
4059 if (!hdr) {
4060 SetLastError(ERROR_INVALID_HANDLE);
4061 return FALSE;
4062 }
4063
4064 if(hdr->vtbl->LockRequestFile) {
4065 res = hdr->vtbl->LockRequestFile(hdr, &req_file);
4066 }else {
4067 WARN("wrong handle\n");
4068 res = ERROR_INTERNET_INCORRECT_HANDLE_TYPE;
4069 }
4070
4071 WININET_Release(hdr);
4072
4073 *lphLockReqHandle = req_file;
4074 if(res != ERROR_SUCCESS)
4075 SetLastError(res);
4076 return res == ERROR_SUCCESS;
4077 }
4078
4079 BOOL WINAPI InternetUnlockRequestFile(HANDLE hLockHandle)
4080 {
4081 TRACE("(%p)\n", hLockHandle);
4082
4083 req_file_release(hLockHandle);
4084 return TRUE;
4085 }
4086
4087
4088 /***********************************************************************
4089 * InternetAutodial (WININET.@)
4090 *
4091 * On windows this function is supposed to dial the default internet
4092 * connection. We don't want to have Wine dial out to the internet so
4093 * we return TRUE by default. It might be nice to check if we are connected.
4094 *
4095 * RETURNS
4096 * TRUE on success
4097 * FALSE on failure
4098 *
4099 */
4100 BOOL WINAPI InternetAutodial(DWORD dwFlags, HWND hwndParent)
4101 {
4102 FIXME("STUB\n");
4103
4104 /* Tell that we are connected to the internet. */
4105 return TRUE;
4106 }
4107
4108 /***********************************************************************
4109 * InternetAutodialHangup (WININET.@)
4110 *
4111 * Hangs up a connection made with InternetAutodial
4112 *
4113 * PARAM
4114 * dwReserved
4115 * RETURNS
4116 * TRUE on success
4117 * FALSE on failure
4118 *
4119 */
4120 BOOL WINAPI InternetAutodialHangup(DWORD dwReserved)
4121 {
4122 FIXME("STUB\n");
4123
4124 /* we didn't dial, we don't disconnect */
4125 return TRUE;
4126 }
4127
4128 /***********************************************************************
4129 * InternetCombineUrlA (WININET.@)
4130 *
4131 * Combine a base URL with a relative URL
4132 *
4133 * RETURNS
4134 * TRUE on success
4135 * FALSE on failure
4136 *
4137 */
4138
4139 BOOL WINAPI InternetCombineUrlA(LPCSTR lpszBaseUrl, LPCSTR lpszRelativeUrl,
4140 LPSTR lpszBuffer, LPDWORD lpdwBufferLength,
4141 DWORD dwFlags)
4142 {
4143 HRESULT hr=S_OK;
4144
4145 TRACE("(%s, %s, %p, %p, 0x%08x)\n", debugstr_a(lpszBaseUrl), debugstr_a(lpszRelativeUrl), lpszBuffer, lpdwBufferLength, dwFlags);
4146
4147 /* Flip this bit to correspond to URL_ESCAPE_UNSAFE */
4148 dwFlags ^= ICU_NO_ENCODE;
4149 hr=UrlCombineA(lpszBaseUrl,lpszRelativeUrl,lpszBuffer,lpdwBufferLength,dwFlags);
4150
4151 return (hr==S_OK);
4152 }
4153
4154 /***********************************************************************
4155 * InternetCombineUrlW (WININET.@)
4156 *
4157 * Combine a base URL with a relative URL
4158 *
4159 * RETURNS
4160 * TRUE on success
4161 * FALSE on failure
4162 *
4163 */
4164
4165 BOOL WINAPI InternetCombineUrlW(LPCWSTR lpszBaseUrl, LPCWSTR lpszRelativeUrl,
4166 LPWSTR lpszBuffer, LPDWORD lpdwBufferLength,
4167 DWORD dwFlags)
4168 {
4169 HRESULT hr=S_OK;
4170
4171 TRACE("(%s, %s, %p, %p, 0x%08x)\n", debugstr_w(lpszBaseUrl), debugstr_w(lpszRelativeUrl), lpszBuffer, lpdwBufferLength, dwFlags);
4172
4173 /* Flip this bit to correspond to URL_ESCAPE_UNSAFE */
4174 dwFlags ^= ICU_NO_ENCODE;
4175 hr=UrlCombineW(lpszBaseUrl,lpszRelativeUrl,lpszBuffer,lpdwBufferLength,dwFlags);
4176
4177 return (hr==S_OK);
4178 }
4179
4180 /* max port num is 65535 => 5 digits */
4181 #define MAX_WORD_DIGITS 5
4182
4183 #define URL_GET_COMP_LENGTH(url, component) ((url)->dw##component##Length ? \
4184 (url)->dw##component##Length : strlenW((url)->lpsz##component))
4185 #define URL_GET_COMP_LENGTHA(url, component) ((url)->dw##component##Length ? \
4186 (url)->dw##component##Length : strlen((url)->lpsz##component))
4187
4188 static BOOL url_uses_default_port(INTERNET_SCHEME nScheme, INTERNET_PORT nPort)
4189 {
4190 if ((nScheme == INTERNET_SCHEME_HTTP) &&
4191 (nPort == INTERNET_DEFAULT_HTTP_PORT))
4192 return TRUE;
4193 if ((nScheme == INTERNET_SCHEME_HTTPS) &&
4194 (nPort == INTERNET_DEFAULT_HTTPS_PORT))
4195 return TRUE;
4196 if ((nScheme == INTERNET_SCHEME_FTP) &&
4197 (nPort == INTERNET_DEFAULT_FTP_PORT))
4198 return TRUE;
4199 if ((nScheme == INTERNET_SCHEME_GOPHER) &&
4200 (nPort == INTERNET_DEFAULT_GOPHER_PORT))
4201 return TRUE;
4202
4203 if (nPort == INTERNET_INVALID_PORT_NUMBER)
4204 return TRUE;
4205
4206 return FALSE;
4207 }
4208
4209 /* opaque urls do not fit into the standard url hierarchy and don't have
4210 * two following slashes */
4211 static inline BOOL scheme_is_opaque(INTERNET_SCHEME nScheme)
4212 {
4213 return (nScheme != INTERNET_SCHEME_FTP) &&
4214 (nScheme != INTERNET_SCHEME_GOPHER) &&
4215 (nScheme != INTERNET_SCHEME_HTTP) &&
4216 (nScheme != INTERNET_SCHEME_HTTPS) &&
4217 (nScheme != INTERNET_SCHEME_FILE);
4218 }
4219
4220 static LPCWSTR INTERNET_GetSchemeString(INTERNET_SCHEME scheme)
4221 {
4222 int index;
4223 if (scheme < INTERNET_SCHEME_FIRST)
4224 return NULL;
4225 index = scheme - INTERNET_SCHEME_FIRST;
4226 if (index >= sizeof(url_schemes)/sizeof(url_schemes[0]))
4227 return NULL;
4228 return (LPCWSTR)url_schemes[index];
4229 }
4230
4231 /* we can calculate using ansi strings because we're just
4232 * calculating string length, not size
4233 */
4234 static BOOL calc_url_length(LPURL_COMPONENTSW lpUrlComponents,
4235 LPDWORD lpdwUrlLength)
4236 {
4237 INTERNET_SCHEME nScheme;
4238
4239 *lpdwUrlLength = 0;
4240
4241 if (lpUrlComponents->lpszScheme)
4242 {
4243 DWORD dwLen = URL_GET_COMP_LENGTH(lpUrlComponents, Scheme);
4244 *lpdwUrlLength += dwLen;
4245 nScheme = GetInternetSchemeW(lpUrlComponents->lpszScheme, dwLen);
4246 }
4247 else
4248 {
4249 LPCWSTR scheme;
4250
4251 nScheme = lpUrlComponents->nScheme;
4252
4253 if (nScheme == INTERNET_SCHEME_DEFAULT)
4254 nScheme = INTERNET_SCHEME_HTTP;
4255 scheme = INTERNET_GetSchemeString(nScheme);
4256 *lpdwUrlLength += strlenW(scheme);
4257 }
4258
4259 (*lpdwUrlLength)++; /* ':' */
4260 if (!scheme_is_opaque(nScheme) || lpUrlComponents->lpszHostName)
4261 *lpdwUrlLength += strlen("//");
4262
4263 if (lpUrlComponents->lpszUserName)
4264 {
4265 *lpdwUrlLength += URL_GET_COMP_LENGTH(lpUrlComponents, UserName);
4266 *lpdwUrlLength += strlen("@");
4267 }
4268 else
4269 {
4270 if (lpUrlComponents->lpszPassword)
4271 {
4272 INTERNET_SetLastError(ERROR_INVALID_PARAMETER);
4273 return FALSE;
4274 }
4275 }
4276
4277 if (lpUrlComponents->lpszPassword)
4278 {
4279 *lpdwUrlLength += strlen(":");
4280 *lpdwUrlLength += URL_GET_COMP_LENGTH(lpUrlComponents, Password);
4281 }
4282
4283 if (lpUrlComponents->lpszHostName)
4284 {
4285 *lpdwUrlLength += URL_GET_COMP_LENGTH(lpUrlComponents, HostName);
4286
4287 if (!url_uses_default_port(nScheme, lpUrlComponents->nPort))
4288 {
4289 char szPort[MAX_WORD_DIGITS+1];
4290
4291 sprintf(szPort, "%d", lpUrlComponents->nPort);
4292 *lpdwUrlLength += strlen(szPort);
4293 *lpdwUrlLength += strlen(":");
4294 }
4295
4296 if (lpUrlComponents->lpszUrlPath && *lpUrlComponents->lpszUrlPath != '/')
4297 (*lpdwUrlLength)++; /* '/' */
4298 }
4299
4300 if (lpUrlComponents->lpszUrlPath)
4301 *lpdwUrlLength += URL_GET_COMP_LENGTH(lpUrlComponents, UrlPath);
4302
4303 if (lpUrlComponents->lpszExtraInfo)
4304 *lpdwUrlLength += URL_GET_COMP_LENGTH(lpUrlComponents, ExtraInfo);
4305
4306 return TRUE;
4307 }
4308
4309 static void convert_urlcomp_atow(LPURL_COMPONENTSA lpUrlComponents, LPURL_COMPONENTSW urlCompW)
4310 {
4311 INT len;
4312
4313 ZeroMemory(urlCompW, sizeof(URL_COMPONENTSW));
4314
4315 urlCompW->dwStructSize = sizeof(URL_COMPONENTSW);
4316 urlCompW->dwSchemeLength = lpUrlComponents->dwSchemeLength;
4317 urlCompW->nScheme = lpUrlComponents->nScheme;
4318 urlCompW->dwHostNameLength = lpUrlComponents->dwHostNameLength;
4319 urlCompW->nPort = lpUrlComponents->nPort;
4320 urlCompW->dwUserNameLength = lpUrlComponents->dwUserNameLength;
4321 urlCompW->dwPasswordLength = lpUrlComponents->dwPasswordLength;
4322 urlCompW->dwUrlPathLength = lpUrlComponents->dwUrlPathLength;
4323 urlCompW->dwExtraInfoLength = lpUrlComponents->dwExtraInfoLength;
4324
4325 if (lpUrlComponents->lpszScheme)
4326 {
4327 len = URL_GET_COMP_LENGTHA(lpUrlComponents, Scheme) + 1;
4328 urlCompW->lpszScheme = heap_alloc(len * sizeof(WCHAR));
4329 MultiByteToWideChar(CP_ACP, 0, lpUrlComponents->lpszScheme,
4330 -1, urlCompW->lpszScheme, len);
4331 }
4332
4333 if (lpUrlComponents->lpszHostName)
4334 {
4335 len = URL_GET_COMP_LENGTHA(lpUrlComponents, HostName) + 1;
4336 urlCompW->lpszHostName = heap_alloc(len * sizeof(WCHAR));
4337 MultiByteToWideChar(CP_ACP, 0, lpUrlComponents->lpszHostName,
4338 -1, urlCompW->lpszHostName, len);
4339 }
4340
4341 if (lpUrlComponents->lpszUserName)
4342 {
4343 len = URL_GET_COMP_LENGTHA(lpUrlComponents, UserName) + 1;
4344 urlCompW->lpszUserName = heap_alloc(len * sizeof(WCHAR));
4345 MultiByteToWideChar(CP_ACP, 0, lpUrlComponents->lpszUserName,
4346 -1, urlCompW->lpszUserName, len);
4347 }
4348
4349 if (lpUrlComponents->lpszPassword)
4350 {
4351 len = URL_GET_COMP_LENGTHA(lpUrlComponents, Password) + 1;
4352 urlCompW->lpszPassword = heap_alloc(len * sizeof(WCHAR));
4353 MultiByteToWideChar(CP_ACP, 0, lpUrlComponents->lpszPassword,
4354 -1, urlCompW->lpszPassword, len);
4355 }
4356
4357 if (lpUrlComponents->lpszUrlPath)
4358 {
4359 len = URL_GET_COMP_LENGTHA(lpUrlComponents, UrlPath) + 1;
4360 urlCompW->lpszUrlPath = heap_alloc(len * sizeof(WCHAR));
4361 MultiByteToWideChar(CP_ACP, 0, lpUrlComponents->lpszUrlPath,
4362 -1, urlCompW->lpszUrlPath, len);
4363 }
4364
4365 if (lpUrlComponents->lpszExtraInfo)
4366 {
4367 len = URL_GET_COMP_LENGTHA(lpUrlComponents, ExtraInfo) + 1;
4368 urlCompW->lpszExtraInfo = heap_alloc(len * sizeof(WCHAR));
4369 MultiByteToWideChar(CP_ACP, 0, lpUrlComponents->lpszExtraInfo,
4370 -1, urlCompW->lpszExtraInfo, len);
4371 }
4372 }
4373
4374 /***********************************************************************
4375 * InternetCreateUrlA (WININET.@)
4376 *
4377 * See InternetCreateUrlW.
4378 */
4379 BOOL WINAPI InternetCreateUrlA(LPURL_COMPONENTSA lpUrlComponents, DWORD dwFlags,
4380 LPSTR lpszUrl, LPDWORD lpdwUrlLength)
4381 {
4382 BOOL ret;
4383 LPWSTR urlW = NULL;
4384 URL_COMPONENTSW urlCompW;
4385
4386 TRACE("(%p,%d,%p,%p)\n", lpUrlComponents, dwFlags, lpszUrl, lpdwUrlLength);
4387
4388 if (!lpUrlComponents || lpUrlComponents->dwStructSize != sizeof(URL_COMPONENTSW) || !lpdwUrlLength)
4389 {
4390 SetLastError(ERROR_INVALID_PARAMETER);
4391 return FALSE;
4392 }
4393
4394 convert_urlcomp_atow(lpUrlComponents, &urlCompW);
4395
4396 if (lpszUrl)
4397 urlW = heap_alloc(*lpdwUrlLength * sizeof(WCHAR));
4398
4399 ret = InternetCreateUrlW(&urlCompW, dwFlags, urlW, lpdwUrlLength);
4400
4401 if (!ret && (GetLastError() == ERROR_INSUFFICIENT_BUFFER))
4402 *lpdwUrlLength /= sizeof(WCHAR);
4403
4404 /* on success, lpdwUrlLength points to the size of urlW in WCHARS
4405 * minus one, so add one to leave room for NULL terminator
4406 */
4407 if (ret)
4408 WideCharToMultiByte(CP_ACP, 0, urlW, -1, lpszUrl, *lpdwUrlLength + 1, NULL, NULL);
4409
4410 heap_free(urlCompW.lpszScheme);
4411 heap_free(urlCompW.lpszHostName);
4412 heap_free(urlCompW.lpszUserName);
4413 heap_free(urlCompW.lpszPassword);
4414 heap_free(urlCompW.lpszUrlPath);
4415 heap_free(urlCompW.lpszExtraInfo);
4416 heap_free(urlW);
4417 return ret;
4418 }
4419
4420 /***********************************************************************
4421 * InternetCreateUrlW (WININET.@)
4422 *
4423 * Creates a URL from its component parts.
4424 *
4425 * PARAMS
4426 * lpUrlComponents [I] URL Components.
4427 * dwFlags [I] Flags. See notes.
4428 * lpszUrl [I] Buffer in which to store the created URL.
4429 * lpdwUrlLength [I/O] On input, the length of the buffer pointed to by
4430 * lpszUrl in characters. On output, the number of bytes
4431 * required to store the URL including terminator.
4432 *
4433 * NOTES
4434 *
4435 * The dwFlags parameter can be zero or more of the following:
4436 *|ICU_ESCAPE - Generates escape sequences for unsafe characters in the path and extra info of the URL.
4437 *
4438 * RETURNS
4439 * TRUE on success
4440 * FALSE on failure
4441 *
4442 */
4443 BOOL WINAPI InternetCreateUrlW(LPURL_COMPONENTSW lpUrlComponents, DWORD dwFlags,
4444 LPWSTR lpszUrl, LPDWORD lpdwUrlLength)
4445 {
4446 DWORD dwLen;
4447 INTERNET_SCHEME nScheme;
4448
4449 static const WCHAR slashSlashW[] = {'/','/'};
4450 static const WCHAR fmtW[] = {'%','u',0};
4451
4452 TRACE("(%p,%d,%p,%p)\n", lpUrlComponents, dwFlags, lpszUrl, lpdwUrlLength);
4453
4454 if (!lpUrlComponents || lpUrlComponents->dwStructSize != sizeof(URL_COMPONENTSW) || !lpdwUrlLength)
4455 {
4456 INTERNET_SetLastError(ERROR_INVALID_PARAMETER);
4457 return FALSE;
4458 }
4459
4460 if (!calc_url_length(lpUrlComponents, &dwLen))
4461 return FALSE;
4462
4463 if (!lpszUrl || *lpdwUrlLength < dwLen)
4464 {
4465 *lpdwUrlLength = (dwLen + 1) * sizeof(WCHAR);
4466 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER);
4467 return FALSE;
4468 }
4469
4470 *lpdwUrlLength = dwLen;
4471 lpszUrl[0] = 0x00;
4472
4473 dwLen = 0;
4474
4475 if (lpUrlComponents->lpszScheme)
4476 {
4477 dwLen = URL_GET_COMP_LENGTH(lpUrlComponents, Scheme);
4478 memcpy(lpszUrl, lpUrlComponents->lpszScheme, dwLen * sizeof(WCHAR));
4479 lpszUrl += dwLen;
4480
4481 nScheme = GetInternetSchemeW(lpUrlComponents->lpszScheme, dwLen);
4482 }
4483 else
4484 {
4485 LPCWSTR scheme;
4486 nScheme = lpUrlComponents->nScheme;
4487
4488 if (nScheme == INTERNET_SCHEME_DEFAULT)
4489 nScheme = INTERNET_SCHEME_HTTP;
4490
4491 scheme = INTERNET_GetSchemeString(nScheme);
4492 dwLen = strlenW(scheme);
4493 memcpy(lpszUrl, scheme, dwLen * sizeof(WCHAR));
4494 lpszUrl += dwLen;
4495 }
4496
4497 /* all schemes are followed by at least a colon */
4498 *lpszUrl = ':';
4499 lpszUrl++;
4500
4501 if (!scheme_is_opaque(nScheme) || lpUrlComponents->lpszHostName)
4502 {
4503 memcpy(lpszUrl, slashSlashW, sizeof(slashSlashW));
4504 lpszUrl += sizeof(slashSlashW)/sizeof(slashSlashW[0]);
4505 }
4506
4507 if (lpUrlComponents->lpszUserName)
4508 {
4509 dwLen = URL_GET_COMP_LENGTH(lpUrlComponents, UserName);
4510 memcpy(lpszUrl, lpUrlComponents->lpszUserName, dwLen * sizeof(WCHAR));
4511 lpszUrl += dwLen;
4512
4513 if (lpUrlComponents->lpszPassword)
4514 {
4515 *lpszUrl = ':';
4516 lpszUrl++;
4517
4518 dwLen = URL_GET_COMP_LENGTH(lpUrlComponents, Password);
4519 memcpy(lpszUrl, lpUrlComponents->lpszPassword, dwLen * sizeof(WCHAR));
4520 lpszUrl += dwLen;
4521 }
4522
4523 *lpszUrl = '@';
4524 lpszUrl++;
4525 }
4526
4527 if (lpUrlComponents->lpszHostName)
4528 {
4529 dwLen = URL_GET_COMP_LENGTH(lpUrlComponents, HostName);
4530 memcpy(lpszUrl, lpUrlComponents->lpszHostName, dwLen * sizeof(WCHAR));
4531 lpszUrl += dwLen;
4532
4533 if (!url_uses_default_port(nScheme, lpUrlComponents->nPort))
4534 {
4535 WCHAR szPort[MAX_WORD_DIGITS+1];
4536
4537 sprintfW(szPort, fmtW, lpUrlComponents->nPort);
4538 *lpszUrl = ':';
4539 lpszUrl++;
4540 dwLen = strlenW(szPort);
4541 memcpy(lpszUrl, szPort, dwLen * sizeof(WCHAR));
4542 lpszUrl += dwLen;
4543 }
4544
4545 /* add slash between hostname and path if necessary */
4546 if (lpUrlComponents->lpszUrlPath && *lpUrlComponents->lpszUrlPath != '/')
4547 {
4548 *lpszUrl = '/';
4549 lpszUrl++;
4550 }
4551 }
4552
4553 if (lpUrlComponents->lpszUrlPath)
4554 {
4555 dwLen = URL_GET_COMP_LENGTH(lpUrlComponents, UrlPath);
4556 memcpy(lpszUrl, lpUrlComponents->lpszUrlPath, dwLen * sizeof(WCHAR));
4557 lpszUrl += dwLen;
4558 }
4559
4560 if (lpUrlComponents->lpszExtraInfo)
4561 {
4562 dwLen = URL_GET_COMP_LENGTH(lpUrlComponents, ExtraInfo);
4563 memcpy(lpszUrl, lpUrlComponents->lpszExtraInfo, dwLen * sizeof(WCHAR));
4564 lpszUrl += dwLen;
4565 }
4566
4567 *lpszUrl = '\0';
4568
4569 return TRUE;
4570 }
4571
4572 /***********************************************************************
4573 * InternetConfirmZoneCrossingA (WININET.@)
4574 *
4575 */
4576 DWORD WINAPI InternetConfirmZoneCrossingA( HWND hWnd, LPSTR szUrlPrev, LPSTR szUrlNew, BOOL bPost )
4577 {
4578 FIXME("(%p, %s, %s, %x) stub\n", hWnd, debugstr_a(szUrlPrev), debugstr_a(szUrlNew), bPost);
4579 return ERROR_SUCCESS;
4580 }
4581
4582 /***********************************************************************
4583 * InternetConfirmZoneCrossingW (WININET.@)
4584 *
4585 */
4586 DWORD WINAPI InternetConfirmZoneCrossingW( HWND hWnd, LPWSTR szUrlPrev, LPWSTR szUrlNew, BOOL bPost )
4587 {
4588 FIXME("(%p, %s, %s, %x) stub\n", hWnd, debugstr_w(szUrlPrev), debugstr_w(szUrlNew), bPost);
4589 return ERROR_SUCCESS;
4590 }
4591
4592 static DWORD zone_preference = 3;
4593
4594 /***********************************************************************
4595 * PrivacySetZonePreferenceW (WININET.@)
4596 */
4597 DWORD WINAPI PrivacySetZonePreferenceW( DWORD zone, DWORD type, DWORD template, LPCWSTR preference )
4598 {
4599 FIXME( "%x %x %x %s: stub\n", zone, type, template, debugstr_w(preference) );
4600
4601 zone_preference = template;
4602 return 0;
4603 }
4604
4605 /***********************************************************************
4606 * PrivacyGetZonePreferenceW (WININET.@)
4607 */
4608 DWORD WINAPI PrivacyGetZonePreferenceW( DWORD zone, DWORD type, LPDWORD template,
4609 LPWSTR preference, LPDWORD length )
4610 {
4611 FIXME( "%x %x %p %p %p: stub\n", zone, type, template, preference, length );
4612
4613 if (template) *template = zone_preference;
4614 return 0;
4615 }
4616
4617 /***********************************************************************
4618 * InternetGetSecurityInfoByURLA (WININET.@)
4619 */
4620 BOOL WINAPI InternetGetSecurityInfoByURLA(LPSTR lpszURL, PCCERT_CHAIN_CONTEXT *ppCertChain, DWORD *pdwSecureFlags)
4621 {
4622 WCHAR *url;
4623 BOOL res;
4624
4625 TRACE("(%s %p %p)\n", debugstr_a(lpszURL), ppCertChain, pdwSecureFlags);
4626
4627 url = heap_strdupAtoW(lpszURL);
4628 if(!url)
4629 return FALSE;
4630
4631 res = InternetGetSecurityInfoByURLW(url, ppCertChain, pdwSecureFlags);
4632 heap_free(url);
4633 return res;
4634 }
4635
4636 /***********************************************************************
4637 * InternetGetSecurityInfoByURLW (WININET.@)
4638 */
4639 BOOL WINAPI InternetGetSecurityInfoByURLW(LPCWSTR lpszURL, PCCERT_CHAIN_CONTEXT *ppCertChain, DWORD *pdwSecureFlags)
4640 {
4641 WCHAR hostname[INTERNET_MAX_HOST_NAME_LENGTH];
4642 URL_COMPONENTSW url = {sizeof(url)};
4643 server_t *server;
4644 BOOL res = FALSE;
4645
4646 TRACE("(%s %p %p)\n", debugstr_w(lpszURL), ppCertChain, pdwSecureFlags);
4647
4648 url.lpszHostName = hostname;
4649 url.dwHostNameLength = sizeof(hostname)/sizeof(WCHAR);
4650
4651 res = InternetCrackUrlW(lpszURL, 0, 0, &url);
4652 if(!res || url.nScheme != INTERNET_SCHEME_HTTPS) {
4653 SetLastError(ERROR_INTERNET_ITEM_NOT_FOUND);
4654 return FALSE;
4655 }
4656
4657 server = get_server(hostname, url.nPort, TRUE, FALSE);
4658 if(!server) {
4659 SetLastError(ERROR_INTERNET_ITEM_NOT_FOUND);
4660 return FALSE;
4661 }
4662
4663 if(server->cert_chain) {
4664 const CERT_CHAIN_CONTEXT *chain_dup;
4665
4666 chain_dup = CertDuplicateCertificateChain(server->cert_chain);
4667 if(chain_dup) {
4668 *ppCertChain = chain_dup;
4669 *pdwSecureFlags = server->security_flags & _SECURITY_ERROR_FLAGS_MASK;
4670 }else {
4671 res = FALSE;
4672 }
4673 }else {
4674 SetLastError(ERROR_INTERNET_ITEM_NOT_FOUND);
4675 res = FALSE;
4676 }
4677
4678 server_release(server);
4679 return res;
4680 }
4681
4682 DWORD WINAPI InternetDialA( HWND hwndParent, LPSTR lpszConnectoid, DWORD dwFlags,
4683 DWORD_PTR* lpdwConnection, DWORD dwReserved )
4684 {
4685 FIXME("(%p, %p, 0x%08x, %p, 0x%08x) stub\n", hwndParent, lpszConnectoid, dwFlags,
4686 lpdwConnection, dwReserved);
4687 return ERROR_SUCCESS;
4688 }
4689
4690 DWORD WINAPI InternetDialW( HWND hwndParent, LPWSTR lpszConnectoid, DWORD dwFlags,
4691 DWORD_PTR* lpdwConnection, DWORD dwReserved )
4692 {
4693 FIXME("(%p, %p, 0x%08x, %p, 0x%08x) stub\n", hwndParent, lpszConnectoid, dwFlags,
4694 lpdwConnection, dwReserved);
4695 return ERROR_SUCCESS;
4696 }
4697
4698 BOOL WINAPI InternetGoOnlineA( LPSTR lpszURL, HWND hwndParent, DWORD dwReserved )
4699 {
4700 FIXME("(%s, %p, 0x%08x) stub\n", debugstr_a(lpszURL), hwndParent, dwReserved);
4701 return TRUE;
4702 }
4703
4704 BOOL WINAPI InternetGoOnlineW( LPWSTR lpszURL, HWND hwndParent, DWORD dwReserved )
4705 {
4706 FIXME("(%s, %p, 0x%08x) stub\n", debugstr_w(lpszURL), hwndParent, dwReserved);
4707 return TRUE;
4708 }
4709
4710 DWORD WINAPI InternetHangUp( DWORD_PTR dwConnection, DWORD dwReserved )
4711 {
4712 FIXME("(0x%08lx, 0x%08x) stub\n", dwConnection, dwReserved);
4713 return ERROR_SUCCESS;
4714 }
4715
4716 BOOL WINAPI CreateMD5SSOHash( PWSTR pszChallengeInfo, PWSTR pwszRealm, PWSTR pwszTarget,
4717 PBYTE pbHexHash )
4718 {
4719 FIXME("(%s, %s, %s, %p) stub\n", debugstr_w(pszChallengeInfo), debugstr_w(pwszRealm),
4720 debugstr_w(pwszTarget), pbHexHash);
4721 return FALSE;
4722 }
4723
4724 BOOL WINAPI ResumeSuspendedDownload( HINTERNET hInternet, DWORD dwError )
4725 {
4726 FIXME("(%p, 0x%08x) stub\n", hInternet, dwError);
4727 return FALSE;
4728 }
4729
4730 BOOL WINAPI InternetQueryFortezzaStatus(DWORD *a, DWORD_PTR b)
4731 {
4732 FIXME("(%p, %08lx) stub\n", a, b);
4733 return FALSE;
4734 }
4735
4736 DWORD WINAPI ShowClientAuthCerts(HWND parent)
4737 {
4738 FIXME("%p: stub\n", parent);
4739 return 0;
4740 }
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