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sync wininet with wine 1.1.32
[reactos.git] / reactos / dll / win32 / wininet / internet.c
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 #define MAXHOSTNAME 100 /* from http.c */
33
34 #if defined(__MINGW32__) || defined (_MSC_VER)
35 #include <ws2tcpip.h>
36 #endif
37
38 #include <string.h>
39 #include <stdarg.h>
40 #include <stdio.h>
41 #include <sys/types.h>
42 #ifdef HAVE_SYS_SOCKET_H
43 # include <sys/socket.h>
44 #endif
45 #ifdef HAVE_POLL_H
46 #include <poll.h>
47 #endif
48 #ifdef HAVE_SYS_POLL_H
49 # include <sys/poll.h>
50 #endif
51 #ifdef HAVE_SYS_TIME_H
52 # include <sys/time.h>
53 #endif
54 #include <stdlib.h>
55 #include <ctype.h>
56 #ifdef HAVE_UNISTD_H
57 # include <unistd.h>
58 #endif
59 #include <assert.h>
60
61 #include "windef.h"
62 #include "winbase.h"
63 #include "winreg.h"
64 #include "winuser.h"
65 #include "wininet.h"
66 #include "winineti.h"
67 #include "winnls.h"
68 #include "wine/debug.h"
69 #include "winerror.h"
70 #define NO_SHLWAPI_STREAM
71 #include "shlwapi.h"
72
73 #include "wine/exception.h"
74
75 #include "internet.h"
76 #include "resource.h"
77
78 #include "wine/unicode.h"
79
80 WINE_DEFAULT_DEBUG_CHANNEL(wininet);
81
82 #define RESPONSE_TIMEOUT 30
83
84 typedef struct
85 {
86 DWORD dwError;
87 CHAR response[MAX_REPLY_LEN];
88 } WITHREADERROR, *LPWITHREADERROR;
89
90 static DWORD g_dwTlsErrIndex = TLS_OUT_OF_INDEXES;
91 static HMODULE WININET_hModule;
92
93 #define HANDLE_CHUNK_SIZE 0x10
94
95 static CRITICAL_SECTION WININET_cs;
96 static CRITICAL_SECTION_DEBUG WININET_cs_debug =
97 {
98 0, 0, &WININET_cs,
99 { &WININET_cs_debug.ProcessLocksList, &WININET_cs_debug.ProcessLocksList },
100 0, 0, { (DWORD_PTR)(__FILE__ ": WININET_cs") }
101 };
102 static CRITICAL_SECTION WININET_cs = { &WININET_cs_debug, -1, 0, 0, 0, 0 };
103
104 static object_header_t **WININET_Handles;
105 static UINT WININET_dwNextHandle;
106 static UINT WININET_dwMaxHandles;
107
108 HINTERNET WININET_AllocHandle( object_header_t *info )
109 {
110 object_header_t **p;
111 UINT handle = 0, num;
112
113 list_init( &info->children );
114
115 EnterCriticalSection( &WININET_cs );
116 if( !WININET_dwMaxHandles )
117 {
118 num = HANDLE_CHUNK_SIZE;
119 p = HeapAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY,
120 sizeof (*WININET_Handles)* num);
121 if( !p )
122 goto end;
123 WININET_Handles = p;
124 WININET_dwMaxHandles = num;
125 }
126 if( WININET_dwMaxHandles == WININET_dwNextHandle )
127 {
128 num = WININET_dwMaxHandles + HANDLE_CHUNK_SIZE;
129 p = HeapReAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY,
130 WININET_Handles, sizeof (*WININET_Handles)* num);
131 if( !p )
132 goto end;
133 WININET_Handles = p;
134 WININET_dwMaxHandles = num;
135 }
136
137 handle = WININET_dwNextHandle;
138 if( WININET_Handles[handle] )
139 ERR("handle isn't free but should be\n");
140 WININET_Handles[handle] = WININET_AddRef( info );
141
142 while( WININET_Handles[WININET_dwNextHandle] &&
143 (WININET_dwNextHandle < WININET_dwMaxHandles ) )
144 WININET_dwNextHandle++;
145
146 end:
147 LeaveCriticalSection( &WININET_cs );
148
149 return info->hInternet = (HINTERNET) (handle+1);
150 }
151
152 object_header_t *WININET_AddRef( object_header_t *info )
153 {
154 ULONG refs = InterlockedIncrement(&info->refs);
155 TRACE("%p -> refcount = %d\n", info, refs );
156 return info;
157 }
158
159 object_header_t *WININET_GetObject( HINTERNET hinternet )
160 {
161 object_header_t *info = NULL;
162 UINT handle = (UINT) hinternet;
163
164 EnterCriticalSection( &WININET_cs );
165
166 if( (handle > 0) && ( handle <= WININET_dwMaxHandles ) &&
167 WININET_Handles[handle-1] )
168 info = WININET_AddRef( WININET_Handles[handle-1] );
169
170 LeaveCriticalSection( &WININET_cs );
171
172 TRACE("handle %d -> %p\n", handle, info);
173
174 return info;
175 }
176
177 BOOL WININET_Release( object_header_t *info )
178 {
179 ULONG refs = InterlockedDecrement(&info->refs);
180 TRACE( "object %p refcount = %d\n", info, refs );
181 if( !refs )
182 {
183 if ( info->vtbl->CloseConnection )
184 {
185 TRACE( "closing connection %p\n", info);
186 info->vtbl->CloseConnection( info );
187 }
188 /* Don't send a callback if this is a session handle created with InternetOpenUrl */
189 if ((info->htype != WH_HHTTPSESSION && info->htype != WH_HFTPSESSION)
190 || !(info->dwInternalFlags & INET_OPENURL))
191 {
192 INTERNET_SendCallback(info, info->dwContext,
193 INTERNET_STATUS_HANDLE_CLOSING, &info->hInternet,
194 sizeof(HINTERNET));
195 }
196 TRACE( "destroying object %p\n", info);
197 if ( info->htype != WH_HINIT )
198 list_remove( &info->entry );
199 info->vtbl->Destroy( info );
200 }
201 return TRUE;
202 }
203
204 BOOL WININET_FreeHandle( HINTERNET hinternet )
205 {
206 BOOL ret = FALSE;
207 UINT handle = (UINT) hinternet;
208 object_header_t *info = NULL, *child, *next;
209
210 EnterCriticalSection( &WININET_cs );
211
212 if( (handle > 0) && ( handle <= WININET_dwMaxHandles ) )
213 {
214 handle--;
215 if( WININET_Handles[handle] )
216 {
217 info = WININET_Handles[handle];
218 TRACE( "destroying handle %d for object %p\n", handle+1, info);
219 WININET_Handles[handle] = NULL;
220 ret = TRUE;
221 }
222 }
223
224 LeaveCriticalSection( &WININET_cs );
225
226 /* As on native when the equivalent of WININET_Release is called, the handle
227 * is already invalid, but if a new handle is created at this time it does
228 * not yet get assigned the freed handle number */
229 if( info )
230 {
231 /* Free all children as native does */
232 LIST_FOR_EACH_ENTRY_SAFE( child, next, &info->children, object_header_t, entry )
233 {
234 TRACE( "freeing child handle %d for parent handle %d\n",
235 (UINT)child->hInternet, handle+1);
236 WININET_FreeHandle( child->hInternet );
237 }
238 WININET_Release( info );
239 }
240
241 EnterCriticalSection( &WININET_cs );
242
243 if( WININET_dwNextHandle > handle && !WININET_Handles[handle] )
244 WININET_dwNextHandle = handle;
245
246 LeaveCriticalSection( &WININET_cs );
247
248 return ret;
249 }
250
251 /***********************************************************************
252 * DllMain [Internal] Initializes the internal 'WININET.DLL'.
253 *
254 * PARAMS
255 * hinstDLL [I] handle to the DLL's instance
256 * fdwReason [I]
257 * lpvReserved [I] reserved, must be NULL
258 *
259 * RETURNS
260 * Success: TRUE
261 * Failure: FALSE
262 */
263
264 BOOL WINAPI DllMain (HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved)
265 {
266 TRACE("%p,%x,%p\n", hinstDLL, fdwReason, lpvReserved);
267
268 switch (fdwReason) {
269 case DLL_PROCESS_ATTACH:
270
271 g_dwTlsErrIndex = TlsAlloc();
272
273 if (g_dwTlsErrIndex == TLS_OUT_OF_INDEXES)
274 return FALSE;
275
276 URLCacheContainers_CreateDefaults();
277
278 WININET_hModule = hinstDLL;
279
280 case DLL_THREAD_ATTACH:
281 break;
282
283 case DLL_THREAD_DETACH:
284 if (g_dwTlsErrIndex != TLS_OUT_OF_INDEXES)
285 {
286 LPVOID lpwite = TlsGetValue(g_dwTlsErrIndex);
287 HeapFree(GetProcessHeap(), 0, lpwite);
288 }
289 break;
290
291 case DLL_PROCESS_DETACH:
292
293 NETCON_unload();
294
295 URLCacheContainers_DeleteAll();
296
297 if (g_dwTlsErrIndex != TLS_OUT_OF_INDEXES)
298 {
299 HeapFree(GetProcessHeap(), 0, TlsGetValue(g_dwTlsErrIndex));
300 TlsFree(g_dwTlsErrIndex);
301 }
302 break;
303 }
304
305 return TRUE;
306 }
307
308
309 /***********************************************************************
310 * InternetInitializeAutoProxyDll (WININET.@)
311 *
312 * Setup the internal proxy
313 *
314 * PARAMETERS
315 * dwReserved
316 *
317 * RETURNS
318 * FALSE on failure
319 *
320 */
321 BOOL WINAPI InternetInitializeAutoProxyDll(DWORD dwReserved)
322 {
323 FIXME("STUB\n");
324 INTERNET_SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
325 return FALSE;
326 }
327
328 /***********************************************************************
329 * DetectAutoProxyUrl (WININET.@)
330 *
331 * Auto detect the proxy url
332 *
333 * RETURNS
334 * FALSE on failure
335 *
336 */
337 BOOL WINAPI DetectAutoProxyUrl(LPSTR lpszAutoProxyUrl,
338 DWORD dwAutoProxyUrlLength, DWORD dwDetectFlags)
339 {
340 FIXME("STUB\n");
341 INTERNET_SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
342 return FALSE;
343 }
344
345
346 /***********************************************************************
347 * INTERNET_ConfigureProxy
348 *
349 * FIXME:
350 * The proxy may be specified in the form 'http=proxy.my.org'
351 * Presumably that means there can be ftp=ftpproxy.my.org too.
352 */
353 static BOOL INTERNET_ConfigureProxy( appinfo_t *lpwai )
354 {
355 HKEY key;
356 DWORD type, len, enabled = 0;
357 LPCSTR envproxy;
358 static const WCHAR szInternetSettings[] =
359 { 'S','o','f','t','w','a','r','e','\\','M','i','c','r','o','s','o','f','t','\\',
360 'W','i','n','d','o','w','s','\\','C','u','r','r','e','n','t','V','e','r','s','i','o','n','\\',
361 'I','n','t','e','r','n','e','t',' ','S','e','t','t','i','n','g','s',0 };
362 static const WCHAR szProxyServer[] = { 'P','r','o','x','y','S','e','r','v','e','r', 0 };
363 static const WCHAR szProxyEnable[] = { 'P','r','o','x','y','E','n','a','b','l','e', 0 };
364
365 if (RegOpenKeyW( HKEY_CURRENT_USER, szInternetSettings, &key )) return FALSE;
366
367 len = sizeof enabled;
368 if (RegQueryValueExW( key, szProxyEnable, NULL, &type, (BYTE *)&enabled, &len ) || type != REG_DWORD)
369 RegSetValueExW( key, szProxyEnable, 0, REG_DWORD, (BYTE *)&enabled, sizeof(REG_DWORD) );
370
371 if (enabled)
372 {
373 TRACE("Proxy is enabled.\n");
374
375 /* figure out how much memory the proxy setting takes */
376 if (!RegQueryValueExW( key, szProxyServer, NULL, &type, NULL, &len ) && len && (type == REG_SZ))
377 {
378 LPWSTR szProxy, p;
379 static const WCHAR szHttp[] = {'h','t','t','p','=',0};
380
381 if (!(szProxy = HeapAlloc( GetProcessHeap(), 0, len )))
382 {
383 RegCloseKey( key );
384 return FALSE;
385 }
386 RegQueryValueExW( key, szProxyServer, NULL, &type, (BYTE*)szProxy, &len );
387
388 /* find the http proxy, and strip away everything else */
389 p = strstrW( szProxy, szHttp );
390 if (p)
391 {
392 p += lstrlenW( szHttp );
393 lstrcpyW( szProxy, p );
394 }
395 p = strchrW( szProxy, ' ' );
396 if (p) *p = 0;
397
398 lpwai->dwAccessType = INTERNET_OPEN_TYPE_PROXY;
399 lpwai->lpszProxy = szProxy;
400
401 TRACE("http proxy = %s\n", debugstr_w(lpwai->lpszProxy));
402 }
403 else
404 ERR("Couldn't read proxy server settings from registry.\n");
405 }
406 else if ((envproxy = getenv( "http_proxy" )))
407 {
408 WCHAR *envproxyW;
409
410 len = MultiByteToWideChar( CP_UNIXCP, 0, envproxy, -1, NULL, 0 );
411 if (!(envproxyW = HeapAlloc( GetProcessHeap(), 0, len * sizeof(WCHAR)))) return FALSE;
412 MultiByteToWideChar( CP_UNIXCP, 0, envproxy, -1, envproxyW, len );
413
414 lpwai->dwAccessType = INTERNET_OPEN_TYPE_PROXY;
415 lpwai->lpszProxy = envproxyW;
416
417 TRACE("http proxy (from environment) = %s\n", debugstr_w(lpwai->lpszProxy));
418 enabled = 1;
419 }
420 if (!enabled)
421 {
422 TRACE("Proxy is not enabled.\n");
423 lpwai->dwAccessType = INTERNET_OPEN_TYPE_DIRECT;
424 }
425 RegCloseKey( key );
426 return (enabled > 0);
427 }
428
429 /***********************************************************************
430 * dump_INTERNET_FLAGS
431 *
432 * Helper function to TRACE the internet flags.
433 *
434 * RETURNS
435 * None
436 *
437 */
438 static void dump_INTERNET_FLAGS(DWORD dwFlags)
439 {
440 #define FE(x) { x, #x }
441 static const wininet_flag_info flag[] = {
442 FE(INTERNET_FLAG_RELOAD),
443 FE(INTERNET_FLAG_RAW_DATA),
444 FE(INTERNET_FLAG_EXISTING_CONNECT),
445 FE(INTERNET_FLAG_ASYNC),
446 FE(INTERNET_FLAG_PASSIVE),
447 FE(INTERNET_FLAG_NO_CACHE_WRITE),
448 FE(INTERNET_FLAG_MAKE_PERSISTENT),
449 FE(INTERNET_FLAG_FROM_CACHE),
450 FE(INTERNET_FLAG_SECURE),
451 FE(INTERNET_FLAG_KEEP_CONNECTION),
452 FE(INTERNET_FLAG_NO_AUTO_REDIRECT),
453 FE(INTERNET_FLAG_READ_PREFETCH),
454 FE(INTERNET_FLAG_NO_COOKIES),
455 FE(INTERNET_FLAG_NO_AUTH),
456 FE(INTERNET_FLAG_CACHE_IF_NET_FAIL),
457 FE(INTERNET_FLAG_IGNORE_REDIRECT_TO_HTTP),
458 FE(INTERNET_FLAG_IGNORE_REDIRECT_TO_HTTPS),
459 FE(INTERNET_FLAG_IGNORE_CERT_DATE_INVALID),
460 FE(INTERNET_FLAG_IGNORE_CERT_CN_INVALID),
461 FE(INTERNET_FLAG_RESYNCHRONIZE),
462 FE(INTERNET_FLAG_HYPERLINK),
463 FE(INTERNET_FLAG_NO_UI),
464 FE(INTERNET_FLAG_PRAGMA_NOCACHE),
465 FE(INTERNET_FLAG_CACHE_ASYNC),
466 FE(INTERNET_FLAG_FORMS_SUBMIT),
467 FE(INTERNET_FLAG_NEED_FILE),
468 FE(INTERNET_FLAG_TRANSFER_ASCII),
469 FE(INTERNET_FLAG_TRANSFER_BINARY)
470 };
471 #undef FE
472 unsigned int i;
473
474 for (i = 0; i < (sizeof(flag) / sizeof(flag[0])); i++) {
475 if (flag[i].val & dwFlags) {
476 TRACE(" %s", flag[i].name);
477 dwFlags &= ~flag[i].val;
478 }
479 }
480 if (dwFlags)
481 TRACE(" Unknown flags (%08x)\n", dwFlags);
482 else
483 TRACE("\n");
484 }
485
486 /***********************************************************************
487 * INTERNET_CloseHandle (internal)
488 *
489 * Close internet handle
490 *
491 */
492 static VOID APPINFO_Destroy(object_header_t *hdr)
493 {
494 appinfo_t *lpwai = (appinfo_t*)hdr;
495
496 TRACE("%p\n",lpwai);
497
498 HeapFree(GetProcessHeap(), 0, lpwai->lpszAgent);
499 HeapFree(GetProcessHeap(), 0, lpwai->lpszProxy);
500 HeapFree(GetProcessHeap(), 0, lpwai->lpszProxyBypass);
501 HeapFree(GetProcessHeap(), 0, lpwai->lpszProxyUsername);
502 HeapFree(GetProcessHeap(), 0, lpwai->lpszProxyPassword);
503 HeapFree(GetProcessHeap(), 0, lpwai);
504 }
505
506 static DWORD APPINFO_QueryOption(object_header_t *hdr, DWORD option, void *buffer, DWORD *size, BOOL unicode)
507 {
508 appinfo_t *ai = (appinfo_t*)hdr;
509
510 switch(option) {
511 case INTERNET_OPTION_HANDLE_TYPE:
512 TRACE("INTERNET_OPTION_HANDLE_TYPE\n");
513
514 if (*size < sizeof(ULONG))
515 return ERROR_INSUFFICIENT_BUFFER;
516
517 *size = sizeof(DWORD);
518 *(DWORD*)buffer = INTERNET_HANDLE_TYPE_INTERNET;
519 return ERROR_SUCCESS;
520
521 case INTERNET_OPTION_USER_AGENT: {
522 DWORD bufsize;
523
524 TRACE("INTERNET_OPTION_USER_AGENT\n");
525
526 bufsize = *size;
527
528 if (unicode) {
529 DWORD len = ai->lpszAgent ? strlenW(ai->lpszAgent) : 0;
530
531 *size = (len + 1) * sizeof(WCHAR);
532 if(!buffer || bufsize < *size)
533 return ERROR_INSUFFICIENT_BUFFER;
534
535 if (ai->lpszAgent)
536 strcpyW(buffer, ai->lpszAgent);
537 else
538 *(WCHAR *)buffer = 0;
539 /* If the buffer is copied, the returned length doesn't include
540 * the NULL terminator.
541 */
542 *size = len * sizeof(WCHAR);
543 }else {
544 if (ai->lpszAgent)
545 *size = WideCharToMultiByte(CP_ACP, 0, ai->lpszAgent, -1, NULL, 0, NULL, NULL);
546 else
547 *size = 1;
548 if(!buffer || bufsize < *size)
549 return ERROR_INSUFFICIENT_BUFFER;
550
551 if (ai->lpszAgent)
552 WideCharToMultiByte(CP_ACP, 0, ai->lpszAgent, -1, buffer, *size, NULL, NULL);
553 else
554 *(char *)buffer = 0;
555 /* If the buffer is copied, the returned length doesn't include
556 * the NULL terminator.
557 */
558 *size -= 1;
559 }
560
561 return ERROR_SUCCESS;
562 }
563
564 case INTERNET_OPTION_PROXY:
565 if (unicode) {
566 INTERNET_PROXY_INFOW *pi = (INTERNET_PROXY_INFOW *)buffer;
567 DWORD proxyBytesRequired = 0, proxyBypassBytesRequired = 0;
568 LPWSTR proxy, proxy_bypass;
569
570 if (ai->lpszProxy)
571 proxyBytesRequired = (lstrlenW(ai->lpszProxy) + 1) * sizeof(WCHAR);
572 if (ai->lpszProxyBypass)
573 proxyBypassBytesRequired = (lstrlenW(ai->lpszProxyBypass) + 1) * sizeof(WCHAR);
574 if (*size < sizeof(INTERNET_PROXY_INFOW) + proxyBytesRequired + proxyBypassBytesRequired)
575 {
576 *size = sizeof(INTERNET_PROXY_INFOW) + proxyBytesRequired + proxyBypassBytesRequired;
577 return ERROR_INSUFFICIENT_BUFFER;
578 }
579 proxy = (LPWSTR)((LPBYTE)buffer + sizeof(INTERNET_PROXY_INFOW));
580 proxy_bypass = (LPWSTR)((LPBYTE)buffer + sizeof(INTERNET_PROXY_INFOW) + proxyBytesRequired);
581
582 pi->dwAccessType = ai->dwAccessType;
583 pi->lpszProxy = NULL;
584 pi->lpszProxyBypass = NULL;
585 if (ai->lpszProxy) {
586 lstrcpyW(proxy, ai->lpszProxy);
587 pi->lpszProxy = proxy;
588 }
589
590 if (ai->lpszProxyBypass) {
591 lstrcpyW(proxy_bypass, ai->lpszProxyBypass);
592 pi->lpszProxyBypass = proxy_bypass;
593 }
594
595 *size = sizeof(INTERNET_PROXY_INFOW) + proxyBytesRequired + proxyBypassBytesRequired;
596 return ERROR_SUCCESS;
597 }else {
598 INTERNET_PROXY_INFOA *pi = (INTERNET_PROXY_INFOA *)buffer;
599 DWORD proxyBytesRequired = 0, proxyBypassBytesRequired = 0;
600 LPSTR proxy, proxy_bypass;
601
602 if (ai->lpszProxy)
603 proxyBytesRequired = WideCharToMultiByte(CP_ACP, 0, ai->lpszProxy, -1, NULL, 0, NULL, NULL);
604 if (ai->lpszProxyBypass)
605 proxyBypassBytesRequired = WideCharToMultiByte(CP_ACP, 0, ai->lpszProxyBypass, -1,
606 NULL, 0, NULL, NULL);
607 if (*size < sizeof(INTERNET_PROXY_INFOA) + proxyBytesRequired + proxyBypassBytesRequired)
608 {
609 *size = sizeof(INTERNET_PROXY_INFOA) + proxyBytesRequired + proxyBypassBytesRequired;
610 return ERROR_INSUFFICIENT_BUFFER;
611 }
612 proxy = (LPSTR)((LPBYTE)buffer + sizeof(INTERNET_PROXY_INFOA));
613 proxy_bypass = (LPSTR)((LPBYTE)buffer + sizeof(INTERNET_PROXY_INFOA) + proxyBytesRequired);
614
615 pi->dwAccessType = ai->dwAccessType;
616 pi->lpszProxy = NULL;
617 pi->lpszProxyBypass = NULL;
618 if (ai->lpszProxy) {
619 WideCharToMultiByte(CP_ACP, 0, ai->lpszProxy, -1, proxy, proxyBytesRequired, NULL, NULL);
620 pi->lpszProxy = proxy;
621 }
622
623 if (ai->lpszProxyBypass) {
624 WideCharToMultiByte(CP_ACP, 0, ai->lpszProxyBypass, -1, proxy_bypass,
625 proxyBypassBytesRequired, NULL, NULL);
626 pi->lpszProxyBypass = proxy_bypass;
627 }
628
629 *size = sizeof(INTERNET_PROXY_INFOA) + proxyBytesRequired + proxyBypassBytesRequired;
630 return ERROR_SUCCESS;
631 }
632 }
633
634 return INET_QueryOption(option, buffer, size, unicode);
635 }
636
637 static const object_vtbl_t APPINFOVtbl = {
638 APPINFO_Destroy,
639 NULL,
640 APPINFO_QueryOption,
641 NULL,
642 NULL,
643 NULL,
644 NULL,
645 NULL,
646 NULL
647 };
648
649
650 /***********************************************************************
651 * InternetOpenW (WININET.@)
652 *
653 * Per-application initialization of wininet
654 *
655 * RETURNS
656 * HINTERNET on success
657 * NULL on failure
658 *
659 */
660 HINTERNET WINAPI InternetOpenW(LPCWSTR lpszAgent, DWORD dwAccessType,
661 LPCWSTR lpszProxy, LPCWSTR lpszProxyBypass, DWORD dwFlags)
662 {
663 appinfo_t *lpwai = NULL;
664 HINTERNET handle = NULL;
665
666 if (TRACE_ON(wininet)) {
667 #define FE(x) { x, #x }
668 static const wininet_flag_info access_type[] = {
669 FE(INTERNET_OPEN_TYPE_PRECONFIG),
670 FE(INTERNET_OPEN_TYPE_DIRECT),
671 FE(INTERNET_OPEN_TYPE_PROXY),
672 FE(INTERNET_OPEN_TYPE_PRECONFIG_WITH_NO_AUTOPROXY)
673 };
674 #undef FE
675 DWORD i;
676 const char *access_type_str = "Unknown";
677
678 TRACE("(%s, %i, %s, %s, %i)\n", debugstr_w(lpszAgent), dwAccessType,
679 debugstr_w(lpszProxy), debugstr_w(lpszProxyBypass), dwFlags);
680 for (i = 0; i < (sizeof(access_type) / sizeof(access_type[0])); i++) {
681 if (access_type[i].val == dwAccessType) {
682 access_type_str = access_type[i].name;
683 break;
684 }
685 }
686 TRACE(" access type : %s\n", access_type_str);
687 TRACE(" flags :");
688 dump_INTERNET_FLAGS(dwFlags);
689 }
690
691 /* Clear any error information */
692 INTERNET_SetLastError(0);
693
694 lpwai = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(appinfo_t));
695 if (NULL == lpwai)
696 {
697 INTERNET_SetLastError(ERROR_OUTOFMEMORY);
698 goto lend;
699 }
700
701 lpwai->hdr.htype = WH_HINIT;
702 lpwai->hdr.vtbl = &APPINFOVtbl;
703 lpwai->hdr.dwFlags = dwFlags;
704 lpwai->hdr.refs = 1;
705 lpwai->dwAccessType = dwAccessType;
706 lpwai->lpszProxyUsername = NULL;
707 lpwai->lpszProxyPassword = NULL;
708
709 handle = WININET_AllocHandle( &lpwai->hdr );
710 if( !handle )
711 {
712 HeapFree( GetProcessHeap(), 0, lpwai );
713 INTERNET_SetLastError(ERROR_OUTOFMEMORY);
714 goto lend;
715 }
716
717 lpwai->lpszAgent = heap_strdupW(lpszAgent);
718 if(dwAccessType == INTERNET_OPEN_TYPE_PRECONFIG)
719 INTERNET_ConfigureProxy( lpwai );
720 else
721 lpwai->lpszProxy = heap_strdupW(lpszProxy);
722 lpwai->lpszProxyBypass = heap_strdupW(lpszProxyBypass);
723
724 lend:
725 if( lpwai )
726 WININET_Release( &lpwai->hdr );
727
728 TRACE("returning %p\n", lpwai);
729
730 return handle;
731 }
732
733
734 /***********************************************************************
735 * InternetOpenA (WININET.@)
736 *
737 * Per-application initialization of wininet
738 *
739 * RETURNS
740 * HINTERNET on success
741 * NULL on failure
742 *
743 */
744 HINTERNET WINAPI InternetOpenA(LPCSTR lpszAgent, DWORD dwAccessType,
745 LPCSTR lpszProxy, LPCSTR lpszProxyBypass, DWORD dwFlags)
746 {
747 WCHAR *szAgent, *szProxy, *szBypass;
748 HINTERNET rc;
749
750 TRACE("(%s, 0x%08x, %s, %s, 0x%08x)\n", debugstr_a(lpszAgent),
751 dwAccessType, debugstr_a(lpszProxy), debugstr_a(lpszProxyBypass), dwFlags);
752
753 szAgent = heap_strdupAtoW(lpszAgent);
754 szProxy = heap_strdupAtoW(lpszProxy);
755 szBypass = heap_strdupAtoW(lpszProxyBypass);
756
757 rc = InternetOpenW(szAgent, dwAccessType, szProxy, szBypass, dwFlags);
758
759 HeapFree(GetProcessHeap(), 0, szAgent);
760 HeapFree(GetProcessHeap(), 0, szProxy);
761 HeapFree(GetProcessHeap(), 0, szBypass);
762
763 return rc;
764 }
765
766 /***********************************************************************
767 * InternetGetLastResponseInfoA (WININET.@)
768 *
769 * Return last wininet error description on the calling thread
770 *
771 * RETURNS
772 * TRUE on success of writing to buffer
773 * FALSE on failure
774 *
775 */
776 BOOL WINAPI InternetGetLastResponseInfoA(LPDWORD lpdwError,
777 LPSTR lpszBuffer, LPDWORD lpdwBufferLength)
778 {
779 LPWITHREADERROR lpwite = TlsGetValue(g_dwTlsErrIndex);
780
781 TRACE("\n");
782
783 if (lpwite)
784 {
785 *lpdwError = lpwite->dwError;
786 if (lpwite->dwError)
787 {
788 memcpy(lpszBuffer, lpwite->response, *lpdwBufferLength);
789 *lpdwBufferLength = strlen(lpszBuffer);
790 }
791 else
792 *lpdwBufferLength = 0;
793 }
794 else
795 {
796 *lpdwError = 0;
797 *lpdwBufferLength = 0;
798 }
799
800 return TRUE;
801 }
802
803 /***********************************************************************
804 * InternetGetLastResponseInfoW (WININET.@)
805 *
806 * Return last wininet error description on the calling thread
807 *
808 * RETURNS
809 * TRUE on success of writing to buffer
810 * FALSE on failure
811 *
812 */
813 BOOL WINAPI InternetGetLastResponseInfoW(LPDWORD lpdwError,
814 LPWSTR lpszBuffer, LPDWORD lpdwBufferLength)
815 {
816 LPWITHREADERROR lpwite = TlsGetValue(g_dwTlsErrIndex);
817
818 TRACE("\n");
819
820 if (lpwite)
821 {
822 *lpdwError = lpwite->dwError;
823 if (lpwite->dwError)
824 {
825 memcpy(lpszBuffer, lpwite->response, *lpdwBufferLength);
826 *lpdwBufferLength = lstrlenW(lpszBuffer);
827 }
828 else
829 *lpdwBufferLength = 0;
830 }
831 else
832 {
833 *lpdwError = 0;
834 *lpdwBufferLength = 0;
835 }
836
837 return TRUE;
838 }
839
840 /***********************************************************************
841 * InternetGetConnectedState (WININET.@)
842 *
843 * Return connected state
844 *
845 * RETURNS
846 * TRUE if connected
847 * if lpdwStatus is not null, return the status (off line,
848 * modem, lan...) in it.
849 * FALSE if not connected
850 */
851 BOOL WINAPI InternetGetConnectedState(LPDWORD lpdwStatus, DWORD dwReserved)
852 {
853 TRACE("(%p, 0x%08x)\n", lpdwStatus, dwReserved);
854
855 if (lpdwStatus) {
856 WARN("always returning LAN connection.\n");
857 *lpdwStatus = INTERNET_CONNECTION_LAN;
858 }
859 return TRUE;
860 }
861
862
863 /***********************************************************************
864 * InternetGetConnectedStateExW (WININET.@)
865 *
866 * Return connected state
867 *
868 * PARAMS
869 *
870 * lpdwStatus [O] Flags specifying the status of the internet connection.
871 * lpszConnectionName [O] Pointer to buffer to receive the friendly name of the internet connection.
872 * dwNameLen [I] Size of the buffer, in characters.
873 * dwReserved [I] Reserved. Must be set to 0.
874 *
875 * RETURNS
876 * TRUE if connected
877 * if lpdwStatus is not null, return the status (off line,
878 * modem, lan...) in it.
879 * FALSE if not connected
880 *
881 * NOTES
882 * If the system has no available network connections, an empty string is
883 * stored in lpszConnectionName. If there is a LAN connection, a localized
884 * "LAN Connection" string is stored. Presumably, if only a dial-up
885 * connection is available then the name of the dial-up connection is
886 * returned. Why any application, other than the "Internet Settings" CPL,
887 * would want to use this function instead of the simpler InternetGetConnectedStateW
888 * function is beyond me.
889 */
890 BOOL WINAPI InternetGetConnectedStateExW(LPDWORD lpdwStatus, LPWSTR lpszConnectionName,
891 DWORD dwNameLen, DWORD dwReserved)
892 {
893 TRACE("(%p, %p, %d, 0x%08x)\n", lpdwStatus, lpszConnectionName, dwNameLen, dwReserved);
894
895 /* Must be zero */
896 if(dwReserved)
897 return FALSE;
898
899 if (lpdwStatus) {
900 WARN("always returning LAN connection.\n");
901 *lpdwStatus = INTERNET_CONNECTION_LAN;
902 }
903 return LoadStringW(WININET_hModule, IDS_LANCONNECTION, lpszConnectionName, dwNameLen);
904 }
905
906
907 /***********************************************************************
908 * InternetGetConnectedStateExA (WININET.@)
909 */
910 BOOL WINAPI InternetGetConnectedStateExA(LPDWORD lpdwStatus, LPSTR lpszConnectionName,
911 DWORD dwNameLen, DWORD dwReserved)
912 {
913 LPWSTR lpwszConnectionName = NULL;
914 BOOL rc;
915
916 TRACE("(%p, %p, %d, 0x%08x)\n", lpdwStatus, lpszConnectionName, dwNameLen, dwReserved);
917
918 if (lpszConnectionName && dwNameLen > 0)
919 lpwszConnectionName= HeapAlloc(GetProcessHeap(), 0, dwNameLen * sizeof(WCHAR));
920
921 rc = InternetGetConnectedStateExW(lpdwStatus,lpwszConnectionName, dwNameLen,
922 dwReserved);
923 if (rc && lpwszConnectionName)
924 {
925 WideCharToMultiByte(CP_ACP,0,lpwszConnectionName,-1,lpszConnectionName,
926 dwNameLen, NULL, NULL);
927
928 HeapFree(GetProcessHeap(),0,lpwszConnectionName);
929 }
930
931 return rc;
932 }
933
934
935 /***********************************************************************
936 * InternetConnectW (WININET.@)
937 *
938 * Open a ftp, gopher or http session
939 *
940 * RETURNS
941 * HINTERNET a session handle on success
942 * NULL on failure
943 *
944 */
945 HINTERNET WINAPI InternetConnectW(HINTERNET hInternet,
946 LPCWSTR lpszServerName, INTERNET_PORT nServerPort,
947 LPCWSTR lpszUserName, LPCWSTR lpszPassword,
948 DWORD dwService, DWORD dwFlags, DWORD_PTR dwContext)
949 {
950 appinfo_t *hIC;
951 HINTERNET rc = NULL;
952
953 TRACE("(%p, %s, %i, %s, %s, %i, %i, %lx)\n", hInternet, debugstr_w(lpszServerName),
954 nServerPort, debugstr_w(lpszUserName), debugstr_w(lpszPassword),
955 dwService, dwFlags, dwContext);
956
957 if (!lpszServerName)
958 {
959 INTERNET_SetLastError(ERROR_INVALID_PARAMETER);
960 return NULL;
961 }
962
963 /* Clear any error information */
964 INTERNET_SetLastError(0);
965 hIC = (appinfo_t*)WININET_GetObject( hInternet );
966 if ( (hIC == NULL) || (hIC->hdr.htype != WH_HINIT) )
967 {
968 INTERNET_SetLastError(ERROR_INVALID_HANDLE);
969 goto lend;
970 }
971
972 switch (dwService)
973 {
974 case INTERNET_SERVICE_FTP:
975 rc = FTP_Connect(hIC, lpszServerName, nServerPort,
976 lpszUserName, lpszPassword, dwFlags, dwContext, 0);
977 break;
978
979 case INTERNET_SERVICE_HTTP:
980 rc = HTTP_Connect(hIC, lpszServerName, nServerPort,
981 lpszUserName, lpszPassword, dwFlags, dwContext, 0);
982 break;
983
984 case INTERNET_SERVICE_GOPHER:
985 default:
986 break;
987 }
988 lend:
989 if( hIC )
990 WININET_Release( &hIC->hdr );
991
992 TRACE("returning %p\n", rc);
993 return rc;
994 }
995
996
997 /***********************************************************************
998 * InternetConnectA (WININET.@)
999 *
1000 * Open a ftp, gopher or http session
1001 *
1002 * RETURNS
1003 * HINTERNET a session handle on success
1004 * NULL on failure
1005 *
1006 */
1007 HINTERNET WINAPI InternetConnectA(HINTERNET hInternet,
1008 LPCSTR lpszServerName, INTERNET_PORT nServerPort,
1009 LPCSTR lpszUserName, LPCSTR lpszPassword,
1010 DWORD dwService, DWORD dwFlags, DWORD_PTR dwContext)
1011 {
1012 HINTERNET rc = NULL;
1013 LPWSTR szServerName;
1014 LPWSTR szUserName;
1015 LPWSTR szPassword;
1016
1017 szServerName = heap_strdupAtoW(lpszServerName);
1018 szUserName = heap_strdupAtoW(lpszUserName);
1019 szPassword = heap_strdupAtoW(lpszPassword);
1020
1021 rc = InternetConnectW(hInternet, szServerName, nServerPort,
1022 szUserName, szPassword, dwService, dwFlags, dwContext);
1023
1024 HeapFree(GetProcessHeap(), 0, szServerName);
1025 HeapFree(GetProcessHeap(), 0, szUserName);
1026 HeapFree(GetProcessHeap(), 0, szPassword);
1027 return rc;
1028 }
1029
1030
1031 /***********************************************************************
1032 * InternetFindNextFileA (WININET.@)
1033 *
1034 * Continues a file search from a previous call to FindFirstFile
1035 *
1036 * RETURNS
1037 * TRUE on success
1038 * FALSE on failure
1039 *
1040 */
1041 BOOL WINAPI InternetFindNextFileA(HINTERNET hFind, LPVOID lpvFindData)
1042 {
1043 BOOL ret;
1044 WIN32_FIND_DATAW fd;
1045
1046 ret = InternetFindNextFileW(hFind, lpvFindData?&fd:NULL);
1047 if(lpvFindData)
1048 WININET_find_data_WtoA(&fd, (LPWIN32_FIND_DATAA)lpvFindData);
1049 return ret;
1050 }
1051
1052 /***********************************************************************
1053 * InternetFindNextFileW (WININET.@)
1054 *
1055 * Continues a file search from a previous call to FindFirstFile
1056 *
1057 * RETURNS
1058 * TRUE on success
1059 * FALSE on failure
1060 *
1061 */
1062 BOOL WINAPI InternetFindNextFileW(HINTERNET hFind, LPVOID lpvFindData)
1063 {
1064 object_header_t *hdr;
1065 DWORD res;
1066
1067 TRACE("\n");
1068
1069 hdr = WININET_GetObject(hFind);
1070 if(!hdr) {
1071 WARN("Invalid handle\n");
1072 SetLastError(ERROR_INVALID_HANDLE);
1073 return FALSE;
1074 }
1075
1076 if(hdr->vtbl->FindNextFileW) {
1077 res = hdr->vtbl->FindNextFileW(hdr, lpvFindData);
1078 }else {
1079 WARN("Handle doesn't support NextFile\n");
1080 res = ERROR_INTERNET_INCORRECT_HANDLE_TYPE;
1081 }
1082
1083 WININET_Release(hdr);
1084
1085 if(res != ERROR_SUCCESS)
1086 SetLastError(res);
1087 return res == ERROR_SUCCESS;
1088 }
1089
1090 /***********************************************************************
1091 * InternetCloseHandle (WININET.@)
1092 *
1093 * Generic close handle function
1094 *
1095 * RETURNS
1096 * TRUE on success
1097 * FALSE on failure
1098 *
1099 */
1100 BOOL WINAPI InternetCloseHandle(HINTERNET hInternet)
1101 {
1102 object_header_t *lpwh;
1103
1104 TRACE("%p\n",hInternet);
1105
1106 lpwh = WININET_GetObject( hInternet );
1107 if (NULL == lpwh)
1108 {
1109 INTERNET_SetLastError(ERROR_INVALID_HANDLE);
1110 return FALSE;
1111 }
1112
1113 WININET_Release( lpwh );
1114 WININET_FreeHandle( hInternet );
1115
1116 return TRUE;
1117 }
1118
1119
1120 /***********************************************************************
1121 * ConvertUrlComponentValue (Internal)
1122 *
1123 * Helper function for InternetCrackUrlA
1124 *
1125 */
1126 static void ConvertUrlComponentValue(LPSTR* lppszComponent, LPDWORD dwComponentLen,
1127 LPWSTR lpwszComponent, DWORD dwwComponentLen,
1128 LPCSTR lpszStart, LPCWSTR lpwszStart)
1129 {
1130 TRACE("%p %d %p %d %p %p\n", *lppszComponent, *dwComponentLen, lpwszComponent, dwwComponentLen, lpszStart, lpwszStart);
1131 if (*dwComponentLen != 0)
1132 {
1133 DWORD nASCIILength=WideCharToMultiByte(CP_ACP,0,lpwszComponent,dwwComponentLen,NULL,0,NULL,NULL);
1134 if (*lppszComponent == NULL)
1135 {
1136 int nASCIIOffset=WideCharToMultiByte(CP_ACP,0,lpwszStart,lpwszComponent-lpwszStart,NULL,0,NULL,NULL);
1137 if (lpwszComponent)
1138 *lppszComponent = (LPSTR)lpszStart+nASCIIOffset;
1139 else
1140 *lppszComponent = NULL;
1141 *dwComponentLen = nASCIILength;
1142 }
1143 else
1144 {
1145 DWORD ncpylen = min((*dwComponentLen)-1, nASCIILength);
1146 WideCharToMultiByte(CP_ACP,0,lpwszComponent,dwwComponentLen,*lppszComponent,ncpylen+1,NULL,NULL);
1147 (*lppszComponent)[ncpylen]=0;
1148 *dwComponentLen = ncpylen;
1149 }
1150 }
1151 }
1152
1153
1154 /***********************************************************************
1155 * InternetCrackUrlA (WININET.@)
1156 *
1157 * See InternetCrackUrlW.
1158 */
1159 BOOL WINAPI InternetCrackUrlA(LPCSTR lpszUrl, DWORD dwUrlLength, DWORD dwFlags,
1160 LPURL_COMPONENTSA lpUrlComponents)
1161 {
1162 DWORD nLength;
1163 URL_COMPONENTSW UCW;
1164 BOOL ret = FALSE;
1165 WCHAR *lpwszUrl, *hostname = NULL, *username = NULL, *password = NULL, *path = NULL,
1166 *scheme = NULL, *extra = NULL;
1167
1168 TRACE("(%s %u %x %p)\n",
1169 lpszUrl ? debugstr_an(lpszUrl, dwUrlLength ? dwUrlLength : strlen(lpszUrl)) : "(null)",
1170 dwUrlLength, dwFlags, lpUrlComponents);
1171
1172 if (!lpszUrl || !*lpszUrl || !lpUrlComponents ||
1173 lpUrlComponents->dwStructSize != sizeof(URL_COMPONENTSA))
1174 {
1175 INTERNET_SetLastError(ERROR_INVALID_PARAMETER);
1176 return FALSE;
1177 }
1178
1179 if(dwUrlLength<=0)
1180 dwUrlLength=-1;
1181 nLength=MultiByteToWideChar(CP_ACP,0,lpszUrl,dwUrlLength,NULL,0);
1182
1183 /* if dwUrlLength=-1 then nLength includes null but length to
1184 InternetCrackUrlW should not include it */
1185 if (dwUrlLength == -1) nLength--;
1186
1187 lpwszUrl=HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(WCHAR)*nLength);
1188 MultiByteToWideChar(CP_ACP,0,lpszUrl,dwUrlLength,lpwszUrl,nLength);
1189
1190 memset(&UCW,0,sizeof(UCW));
1191 UCW.dwStructSize = sizeof(URL_COMPONENTSW);
1192 if (lpUrlComponents->dwHostNameLength)
1193 {
1194 UCW.dwHostNameLength = lpUrlComponents->dwHostNameLength;
1195 if (lpUrlComponents->lpszHostName)
1196 {
1197 hostname = HeapAlloc(GetProcessHeap(), 0, UCW.dwHostNameLength * sizeof(WCHAR));
1198 UCW.lpszHostName = hostname;
1199 }
1200 }
1201 if (lpUrlComponents->dwUserNameLength)
1202 {
1203 UCW.dwUserNameLength = lpUrlComponents->dwUserNameLength;
1204 if (lpUrlComponents->lpszUserName)
1205 {
1206 username = HeapAlloc(GetProcessHeap(), 0, UCW.dwUserNameLength * sizeof(WCHAR));
1207 UCW.lpszUserName = username;
1208 }
1209 }
1210 if (lpUrlComponents->dwPasswordLength)
1211 {
1212 UCW.dwPasswordLength = lpUrlComponents->dwPasswordLength;
1213 if (lpUrlComponents->lpszPassword)
1214 {
1215 password = HeapAlloc(GetProcessHeap(), 0, UCW.dwPasswordLength * sizeof(WCHAR));
1216 UCW.lpszPassword = password;
1217 }
1218 }
1219 if (lpUrlComponents->dwUrlPathLength)
1220 {
1221 UCW.dwUrlPathLength = lpUrlComponents->dwUrlPathLength;
1222 if (lpUrlComponents->lpszUrlPath)
1223 {
1224 path = HeapAlloc(GetProcessHeap(), 0, UCW.dwUrlPathLength * sizeof(WCHAR));
1225 UCW.lpszUrlPath = path;
1226 }
1227 }
1228 if (lpUrlComponents->dwSchemeLength)
1229 {
1230 UCW.dwSchemeLength = lpUrlComponents->dwSchemeLength;
1231 if (lpUrlComponents->lpszScheme)
1232 {
1233 scheme = HeapAlloc(GetProcessHeap(), 0, UCW.dwSchemeLength * sizeof(WCHAR));
1234 UCW.lpszScheme = scheme;
1235 }
1236 }
1237 if (lpUrlComponents->dwExtraInfoLength)
1238 {
1239 UCW.dwExtraInfoLength = lpUrlComponents->dwExtraInfoLength;
1240 if (lpUrlComponents->lpszExtraInfo)
1241 {
1242 extra = HeapAlloc(GetProcessHeap(), 0, UCW.dwExtraInfoLength * sizeof(WCHAR));
1243 UCW.lpszExtraInfo = extra;
1244 }
1245 }
1246 if ((ret = InternetCrackUrlW(lpwszUrl, nLength, dwFlags, &UCW)))
1247 {
1248 ConvertUrlComponentValue(&lpUrlComponents->lpszHostName, &lpUrlComponents->dwHostNameLength,
1249 UCW.lpszHostName, UCW.dwHostNameLength, lpszUrl, lpwszUrl);
1250 ConvertUrlComponentValue(&lpUrlComponents->lpszUserName, &lpUrlComponents->dwUserNameLength,
1251 UCW.lpszUserName, UCW.dwUserNameLength, lpszUrl, lpwszUrl);
1252 ConvertUrlComponentValue(&lpUrlComponents->lpszPassword, &lpUrlComponents->dwPasswordLength,
1253 UCW.lpszPassword, UCW.dwPasswordLength, lpszUrl, lpwszUrl);
1254 ConvertUrlComponentValue(&lpUrlComponents->lpszUrlPath, &lpUrlComponents->dwUrlPathLength,
1255 UCW.lpszUrlPath, UCW.dwUrlPathLength, lpszUrl, lpwszUrl);
1256 ConvertUrlComponentValue(&lpUrlComponents->lpszScheme, &lpUrlComponents->dwSchemeLength,
1257 UCW.lpszScheme, UCW.dwSchemeLength, lpszUrl, lpwszUrl);
1258 ConvertUrlComponentValue(&lpUrlComponents->lpszExtraInfo, &lpUrlComponents->dwExtraInfoLength,
1259 UCW.lpszExtraInfo, UCW.dwExtraInfoLength, lpszUrl, lpwszUrl);
1260
1261 lpUrlComponents->nScheme = UCW.nScheme;
1262 lpUrlComponents->nPort = UCW.nPort;
1263
1264 TRACE("%s: scheme(%s) host(%s) path(%s) extra(%s)\n", lpszUrl,
1265 debugstr_an(lpUrlComponents->lpszScheme, lpUrlComponents->dwSchemeLength),
1266 debugstr_an(lpUrlComponents->lpszHostName, lpUrlComponents->dwHostNameLength),
1267 debugstr_an(lpUrlComponents->lpszUrlPath, lpUrlComponents->dwUrlPathLength),
1268 debugstr_an(lpUrlComponents->lpszExtraInfo, lpUrlComponents->dwExtraInfoLength));
1269 }
1270 HeapFree(GetProcessHeap(), 0, lpwszUrl);
1271 HeapFree(GetProcessHeap(), 0, hostname);
1272 HeapFree(GetProcessHeap(), 0, username);
1273 HeapFree(GetProcessHeap(), 0, password);
1274 HeapFree(GetProcessHeap(), 0, path);
1275 HeapFree(GetProcessHeap(), 0, scheme);
1276 HeapFree(GetProcessHeap(), 0, extra);
1277 return ret;
1278 }
1279
1280 static const WCHAR url_schemes[][7] =
1281 {
1282 {'f','t','p',0},
1283 {'g','o','p','h','e','r',0},
1284 {'h','t','t','p',0},
1285 {'h','t','t','p','s',0},
1286 {'f','i','l','e',0},
1287 {'n','e','w','s',0},
1288 {'m','a','i','l','t','o',0},
1289 {'r','e','s',0},
1290 };
1291
1292 /***********************************************************************
1293 * GetInternetSchemeW (internal)
1294 *
1295 * Get scheme of url
1296 *
1297 * RETURNS
1298 * scheme on success
1299 * INTERNET_SCHEME_UNKNOWN on failure
1300 *
1301 */
1302 static INTERNET_SCHEME GetInternetSchemeW(LPCWSTR lpszScheme, DWORD nMaxCmp)
1303 {
1304 int i;
1305
1306 TRACE("%s %d\n",debugstr_wn(lpszScheme, nMaxCmp), nMaxCmp);
1307
1308 if(lpszScheme==NULL)
1309 return INTERNET_SCHEME_UNKNOWN;
1310
1311 for (i = 0; i < sizeof(url_schemes)/sizeof(url_schemes[0]); i++)
1312 if (!strncmpW(lpszScheme, url_schemes[i], nMaxCmp))
1313 return INTERNET_SCHEME_FIRST + i;
1314
1315 return INTERNET_SCHEME_UNKNOWN;
1316 }
1317
1318 /***********************************************************************
1319 * SetUrlComponentValueW (Internal)
1320 *
1321 * Helper function for InternetCrackUrlW
1322 *
1323 * PARAMS
1324 * lppszComponent [O] Holds the returned string
1325 * dwComponentLen [I] Holds the size of lppszComponent
1326 * [O] Holds the length of the string in lppszComponent without '\0'
1327 * lpszStart [I] Holds the string to copy from
1328 * len [I] Holds the length of lpszStart without '\0'
1329 *
1330 * RETURNS
1331 * TRUE on success
1332 * FALSE on failure
1333 *
1334 */
1335 static BOOL SetUrlComponentValueW(LPWSTR* lppszComponent, LPDWORD dwComponentLen, LPCWSTR lpszStart, DWORD len)
1336 {
1337 TRACE("%s (%d)\n", debugstr_wn(lpszStart,len), len);
1338
1339 if ( (*dwComponentLen == 0) && (*lppszComponent == NULL) )
1340 return FALSE;
1341
1342 if (*dwComponentLen != 0 || *lppszComponent == NULL)
1343 {
1344 if (*lppszComponent == NULL)
1345 {
1346 *lppszComponent = (LPWSTR)lpszStart;
1347 *dwComponentLen = len;
1348 }
1349 else
1350 {
1351 DWORD ncpylen = min((*dwComponentLen)-1, len);
1352 memcpy(*lppszComponent, lpszStart, ncpylen*sizeof(WCHAR));
1353 (*lppszComponent)[ncpylen] = '\0';
1354 *dwComponentLen = ncpylen;
1355 }
1356 }
1357
1358 return TRUE;
1359 }
1360
1361 /***********************************************************************
1362 * InternetCrackUrlW (WININET.@)
1363 *
1364 * Break up URL into its components
1365 *
1366 * RETURNS
1367 * TRUE on success
1368 * FALSE on failure
1369 */
1370 BOOL WINAPI InternetCrackUrlW(LPCWSTR lpszUrl_orig, DWORD dwUrlLength_orig, DWORD dwFlags,
1371 LPURL_COMPONENTSW lpUC)
1372 {
1373 /*
1374 * RFC 1808
1375 * <protocol>:[//<net_loc>][/path][;<params>][?<query>][#<fragment>]
1376 *
1377 */
1378 LPCWSTR lpszParam = NULL;
1379 BOOL bIsAbsolute = FALSE;
1380 LPCWSTR lpszap, lpszUrl = lpszUrl_orig;
1381 LPCWSTR lpszcp = NULL;
1382 LPWSTR lpszUrl_decode = NULL;
1383 DWORD dwUrlLength = dwUrlLength_orig;
1384
1385 TRACE("(%s %u %x %p)\n",
1386 lpszUrl ? debugstr_wn(lpszUrl, dwUrlLength ? dwUrlLength : strlenW(lpszUrl)) : "(null)",
1387 dwUrlLength, dwFlags, lpUC);
1388
1389 if (!lpszUrl_orig || !*lpszUrl_orig || !lpUC)
1390 {
1391 INTERNET_SetLastError(ERROR_INVALID_PARAMETER);
1392 return FALSE;
1393 }
1394 if (!dwUrlLength) dwUrlLength = strlenW(lpszUrl);
1395
1396 if (dwFlags & ICU_DECODE)
1397 {
1398 WCHAR *url_tmp;
1399 DWORD len = dwUrlLength + 1;
1400
1401 if (!(url_tmp = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR))))
1402 {
1403 INTERNET_SetLastError(ERROR_OUTOFMEMORY);
1404 return FALSE;
1405 }
1406 memcpy(url_tmp, lpszUrl_orig, dwUrlLength * sizeof(WCHAR));
1407 url_tmp[dwUrlLength] = 0;
1408 if (!(lpszUrl_decode = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR))))
1409 {
1410 HeapFree(GetProcessHeap(), 0, url_tmp);
1411 INTERNET_SetLastError(ERROR_OUTOFMEMORY);
1412 return FALSE;
1413 }
1414 if (InternetCanonicalizeUrlW(url_tmp, lpszUrl_decode, &len, ICU_DECODE | ICU_NO_ENCODE))
1415 {
1416 dwUrlLength = len;
1417 lpszUrl = lpszUrl_decode;
1418 }
1419 HeapFree(GetProcessHeap(), 0, url_tmp);
1420 }
1421 lpszap = lpszUrl;
1422
1423 /* Determine if the URI is absolute. */
1424 while (lpszap - lpszUrl < dwUrlLength)
1425 {
1426 if (isalnumW(*lpszap) || *lpszap == '+' || *lpszap == '.' || *lpszap == '-')
1427 {
1428 lpszap++;
1429 continue;
1430 }
1431 if ((*lpszap == ':') && (lpszap - lpszUrl >= 2))
1432 {
1433 bIsAbsolute = TRUE;
1434 lpszcp = lpszap;
1435 }
1436 else
1437 {
1438 lpszcp = lpszUrl; /* Relative url */
1439 }
1440
1441 break;
1442 }
1443
1444 lpUC->nScheme = INTERNET_SCHEME_UNKNOWN;
1445 lpUC->nPort = INTERNET_INVALID_PORT_NUMBER;
1446
1447 /* Parse <params> */
1448 lpszParam = memchrW(lpszap, ';', dwUrlLength - (lpszap - lpszUrl));
1449 if(!lpszParam)
1450 lpszParam = memchrW(lpszap, '?', dwUrlLength - (lpszap - lpszUrl));
1451 if(!lpszParam)
1452 lpszParam = memchrW(lpszap, '#', dwUrlLength - (lpszap - lpszUrl));
1453
1454 SetUrlComponentValueW(&lpUC->lpszExtraInfo, &lpUC->dwExtraInfoLength,
1455 lpszParam, lpszParam ? dwUrlLength-(lpszParam-lpszUrl) : 0);
1456
1457 if (bIsAbsolute) /* Parse <protocol>:[//<net_loc>] */
1458 {
1459 LPCWSTR lpszNetLoc;
1460
1461 /* Get scheme first. */
1462 lpUC->nScheme = GetInternetSchemeW(lpszUrl, lpszcp - lpszUrl);
1463 SetUrlComponentValueW(&lpUC->lpszScheme, &lpUC->dwSchemeLength,
1464 lpszUrl, lpszcp - lpszUrl);
1465
1466 /* Eat ':' in protocol. */
1467 lpszcp++;
1468
1469 /* double slash indicates the net_loc portion is present */
1470 if ((lpszcp[0] == '/') && (lpszcp[1] == '/'))
1471 {
1472 lpszcp += 2;
1473
1474 lpszNetLoc = memchrW(lpszcp, '/', dwUrlLength - (lpszcp - lpszUrl));
1475 if (lpszParam)
1476 {
1477 if (lpszNetLoc)
1478 lpszNetLoc = min(lpszNetLoc, lpszParam);
1479 else
1480 lpszNetLoc = lpszParam;
1481 }
1482 else if (!lpszNetLoc)
1483 lpszNetLoc = lpszcp + dwUrlLength-(lpszcp-lpszUrl);
1484
1485 /* Parse net-loc */
1486 if (lpszNetLoc)
1487 {
1488 LPCWSTR lpszHost;
1489 LPCWSTR lpszPort;
1490
1491 /* [<user>[<:password>]@]<host>[:<port>] */
1492 /* First find the user and password if they exist */
1493
1494 lpszHost = memchrW(lpszcp, '@', dwUrlLength - (lpszcp - lpszUrl));
1495 if (lpszHost == NULL || lpszHost > lpszNetLoc)
1496 {
1497 /* username and password not specified. */
1498 SetUrlComponentValueW(&lpUC->lpszUserName, &lpUC->dwUserNameLength, NULL, 0);
1499 SetUrlComponentValueW(&lpUC->lpszPassword, &lpUC->dwPasswordLength, NULL, 0);
1500 }
1501 else /* Parse out username and password */
1502 {
1503 LPCWSTR lpszUser = lpszcp;
1504 LPCWSTR lpszPasswd = lpszHost;
1505
1506 while (lpszcp < lpszHost)
1507 {
1508 if (*lpszcp == ':')
1509 lpszPasswd = lpszcp;
1510
1511 lpszcp++;
1512 }
1513
1514 SetUrlComponentValueW(&lpUC->lpszUserName, &lpUC->dwUserNameLength,
1515 lpszUser, lpszPasswd - lpszUser);
1516
1517 if (lpszPasswd != lpszHost)
1518 lpszPasswd++;
1519 SetUrlComponentValueW(&lpUC->lpszPassword, &lpUC->dwPasswordLength,
1520 lpszPasswd == lpszHost ? NULL : lpszPasswd,
1521 lpszHost - lpszPasswd);
1522
1523 lpszcp++; /* Advance to beginning of host */
1524 }
1525
1526 /* Parse <host><:port> */
1527
1528 lpszHost = lpszcp;
1529 lpszPort = lpszNetLoc;
1530
1531 /* special case for res:// URLs: there is no port here, so the host is the
1532 entire string up to the first '/' */
1533 if(lpUC->nScheme==INTERNET_SCHEME_RES)
1534 {
1535 SetUrlComponentValueW(&lpUC->lpszHostName, &lpUC->dwHostNameLength,
1536 lpszHost, lpszPort - lpszHost);
1537 lpszcp=lpszNetLoc;
1538 }
1539 else
1540 {
1541 while (lpszcp < lpszNetLoc)
1542 {
1543 if (*lpszcp == ':')
1544 lpszPort = lpszcp;
1545
1546 lpszcp++;
1547 }
1548
1549 /* If the scheme is "file" and the host is just one letter, it's not a host */
1550 if(lpUC->nScheme==INTERNET_SCHEME_FILE && (lpszPort-lpszHost)==1)
1551 {
1552 lpszcp=lpszHost;
1553 SetUrlComponentValueW(&lpUC->lpszHostName, &lpUC->dwHostNameLength,
1554 NULL, 0);
1555 }
1556 else
1557 {
1558 SetUrlComponentValueW(&lpUC->lpszHostName, &lpUC->dwHostNameLength,
1559 lpszHost, lpszPort - lpszHost);
1560 if (lpszPort != lpszNetLoc)
1561 lpUC->nPort = atoiW(++lpszPort);
1562 else switch (lpUC->nScheme)
1563 {
1564 case INTERNET_SCHEME_HTTP:
1565 lpUC->nPort = INTERNET_DEFAULT_HTTP_PORT;
1566 break;
1567 case INTERNET_SCHEME_HTTPS:
1568 lpUC->nPort = INTERNET_DEFAULT_HTTPS_PORT;
1569 break;
1570 case INTERNET_SCHEME_FTP:
1571 lpUC->nPort = INTERNET_DEFAULT_FTP_PORT;
1572 break;
1573 case INTERNET_SCHEME_GOPHER:
1574 lpUC->nPort = INTERNET_DEFAULT_GOPHER_PORT;
1575 break;
1576 default:
1577 break;
1578 }
1579 }
1580 }
1581 }
1582 }
1583 else
1584 {
1585 SetUrlComponentValueW(&lpUC->lpszUserName, &lpUC->dwUserNameLength, NULL, 0);
1586 SetUrlComponentValueW(&lpUC->lpszPassword, &lpUC->dwPasswordLength, NULL, 0);
1587 SetUrlComponentValueW(&lpUC->lpszHostName, &lpUC->dwHostNameLength, NULL, 0);
1588 }
1589 }
1590 else
1591 {
1592 SetUrlComponentValueW(&lpUC->lpszScheme, &lpUC->dwSchemeLength, NULL, 0);
1593 SetUrlComponentValueW(&lpUC->lpszUserName, &lpUC->dwUserNameLength, NULL, 0);
1594 SetUrlComponentValueW(&lpUC->lpszPassword, &lpUC->dwPasswordLength, NULL, 0);
1595 SetUrlComponentValueW(&lpUC->lpszHostName, &lpUC->dwHostNameLength, NULL, 0);
1596 }
1597
1598 /* Here lpszcp points to:
1599 *
1600 * <protocol>:[//<net_loc>][/path][;<params>][?<query>][#<fragment>]
1601 * ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
1602 */
1603 if (lpszcp != 0 && lpszcp - lpszUrl < dwUrlLength && (!lpszParam || lpszcp < lpszParam))
1604 {
1605 INT len;
1606
1607 /* Only truncate the parameter list if it's already been saved
1608 * in lpUC->lpszExtraInfo.
1609 */
1610 if (lpszParam && lpUC->dwExtraInfoLength && lpUC->lpszExtraInfo)
1611 len = lpszParam - lpszcp;
1612 else
1613 {
1614 /* Leave the parameter list in lpszUrlPath. Strip off any trailing
1615 * newlines if necessary.
1616 */
1617 LPWSTR lpsznewline = memchrW(lpszcp, '\n', dwUrlLength - (lpszcp - lpszUrl));
1618 if (lpsznewline != NULL)
1619 len = lpsznewline - lpszcp;
1620 else
1621 len = dwUrlLength-(lpszcp-lpszUrl);
1622 }
1623 SetUrlComponentValueW(&lpUC->lpszUrlPath, &lpUC->dwUrlPathLength,
1624 lpszcp, len);
1625 }
1626 else
1627 {
1628 if (lpUC->lpszUrlPath && (lpUC->dwUrlPathLength > 0))
1629 lpUC->lpszUrlPath[0] = 0;
1630 lpUC->dwUrlPathLength = 0;
1631 }
1632
1633 TRACE("%s: scheme(%s) host(%s) path(%s) extra(%s)\n", debugstr_wn(lpszUrl,dwUrlLength),
1634 debugstr_wn(lpUC->lpszScheme,lpUC->dwSchemeLength),
1635 debugstr_wn(lpUC->lpszHostName,lpUC->dwHostNameLength),
1636 debugstr_wn(lpUC->lpszUrlPath,lpUC->dwUrlPathLength),
1637 debugstr_wn(lpUC->lpszExtraInfo,lpUC->dwExtraInfoLength));
1638
1639 HeapFree(GetProcessHeap(), 0, lpszUrl_decode );
1640 return TRUE;
1641 }
1642
1643 /***********************************************************************
1644 * InternetAttemptConnect (WININET.@)
1645 *
1646 * Attempt to make a connection to the internet
1647 *
1648 * RETURNS
1649 * ERROR_SUCCESS on success
1650 * Error value on failure
1651 *
1652 */
1653 DWORD WINAPI InternetAttemptConnect(DWORD dwReserved)
1654 {
1655 FIXME("Stub\n");
1656 return ERROR_SUCCESS;
1657 }
1658
1659
1660 /***********************************************************************
1661 * InternetCanonicalizeUrlA (WININET.@)
1662 *
1663 * Escape unsafe characters and spaces
1664 *
1665 * RETURNS
1666 * TRUE on success
1667 * FALSE on failure
1668 *
1669 */
1670 BOOL WINAPI InternetCanonicalizeUrlA(LPCSTR lpszUrl, LPSTR lpszBuffer,
1671 LPDWORD lpdwBufferLength, DWORD dwFlags)
1672 {
1673 HRESULT hr;
1674 DWORD dwURLFlags = URL_WININET_COMPATIBILITY | URL_ESCAPE_UNSAFE;
1675
1676 TRACE("(%s, %p, %p, 0x%08x) bufferlength: %d\n", debugstr_a(lpszUrl), lpszBuffer,
1677 lpdwBufferLength, lpdwBufferLength ? *lpdwBufferLength : -1, dwFlags);
1678
1679 if(dwFlags & ICU_DECODE)
1680 {
1681 dwURLFlags |= URL_UNESCAPE;
1682 dwFlags &= ~ICU_DECODE;
1683 }
1684
1685 if(dwFlags & ICU_ESCAPE)
1686 {
1687 dwURLFlags |= URL_UNESCAPE;
1688 dwFlags &= ~ICU_ESCAPE;
1689 }
1690
1691 if(dwFlags & ICU_BROWSER_MODE)
1692 {
1693 dwURLFlags |= URL_BROWSER_MODE;
1694 dwFlags &= ~ICU_BROWSER_MODE;
1695 }
1696
1697 if(dwFlags & ICU_NO_ENCODE)
1698 {
1699 /* Flip this bit to correspond to URL_ESCAPE_UNSAFE */
1700 dwURLFlags ^= URL_ESCAPE_UNSAFE;
1701 dwFlags &= ~ICU_NO_ENCODE;
1702 }
1703
1704 if (dwFlags) FIXME("Unhandled flags 0x%08x\n", dwFlags);
1705
1706 hr = UrlCanonicalizeA(lpszUrl, lpszBuffer, lpdwBufferLength, dwURLFlags);
1707 if (hr == E_POINTER) SetLastError(ERROR_INSUFFICIENT_BUFFER);
1708 if (hr == E_INVALIDARG) SetLastError(ERROR_INVALID_PARAMETER);
1709
1710 return (hr == S_OK) ? TRUE : FALSE;
1711 }
1712
1713 /***********************************************************************
1714 * InternetCanonicalizeUrlW (WININET.@)
1715 *
1716 * Escape unsafe characters and spaces
1717 *
1718 * RETURNS
1719 * TRUE on success
1720 * FALSE on failure
1721 *
1722 */
1723 BOOL WINAPI InternetCanonicalizeUrlW(LPCWSTR lpszUrl, LPWSTR lpszBuffer,
1724 LPDWORD lpdwBufferLength, DWORD dwFlags)
1725 {
1726 HRESULT hr;
1727 DWORD dwURLFlags = URL_WININET_COMPATIBILITY | URL_ESCAPE_UNSAFE;
1728
1729 TRACE("(%s, %p, %p, 0x%08x) bufferlength: %d\n", debugstr_w(lpszUrl), lpszBuffer,
1730 lpdwBufferLength, dwFlags, lpdwBufferLength ? *lpdwBufferLength : -1);
1731
1732 if(dwFlags & ICU_DECODE)
1733 {
1734 dwURLFlags |= URL_UNESCAPE;
1735 dwFlags &= ~ICU_DECODE;
1736 }
1737
1738 if(dwFlags & ICU_ESCAPE)
1739 {
1740 dwURLFlags |= URL_UNESCAPE;
1741 dwFlags &= ~ICU_ESCAPE;
1742 }
1743
1744 if(dwFlags & ICU_BROWSER_MODE)
1745 {
1746 dwURLFlags |= URL_BROWSER_MODE;
1747 dwFlags &= ~ICU_BROWSER_MODE;
1748 }
1749
1750 if(dwFlags & ICU_NO_ENCODE)
1751 {
1752 /* Flip this bit to correspond to URL_ESCAPE_UNSAFE */
1753 dwURLFlags ^= URL_ESCAPE_UNSAFE;
1754 dwFlags &= ~ICU_NO_ENCODE;
1755 }
1756
1757 if (dwFlags) FIXME("Unhandled flags 0x%08x\n", dwFlags);
1758
1759 hr = UrlCanonicalizeW(lpszUrl, lpszBuffer, lpdwBufferLength, dwURLFlags);
1760 if (hr == E_POINTER) SetLastError(ERROR_INSUFFICIENT_BUFFER);
1761 if (hr == E_INVALIDARG) SetLastError(ERROR_INVALID_PARAMETER);
1762
1763 return (hr == S_OK) ? TRUE : FALSE;
1764 }
1765
1766 /* #################################################### */
1767
1768 static INTERNET_STATUS_CALLBACK set_status_callback(
1769 object_header_t *lpwh, INTERNET_STATUS_CALLBACK callback, BOOL unicode)
1770 {
1771 INTERNET_STATUS_CALLBACK ret;
1772
1773 if (unicode) lpwh->dwInternalFlags |= INET_CALLBACKW;
1774 else lpwh->dwInternalFlags &= ~INET_CALLBACKW;
1775
1776 ret = lpwh->lpfnStatusCB;
1777 lpwh->lpfnStatusCB = callback;
1778
1779 return ret;
1780 }
1781
1782 /***********************************************************************
1783 * InternetSetStatusCallbackA (WININET.@)
1784 *
1785 * Sets up a callback function which is called as progress is made
1786 * during an operation.
1787 *
1788 * RETURNS
1789 * Previous callback or NULL on success
1790 * INTERNET_INVALID_STATUS_CALLBACK on failure
1791 *
1792 */
1793 INTERNET_STATUS_CALLBACK WINAPI InternetSetStatusCallbackA(
1794 HINTERNET hInternet ,INTERNET_STATUS_CALLBACK lpfnIntCB)
1795 {
1796 INTERNET_STATUS_CALLBACK retVal;
1797 object_header_t *lpwh;
1798
1799 TRACE("%p\n", hInternet);
1800
1801 if (!(lpwh = WININET_GetObject(hInternet)))
1802 return INTERNET_INVALID_STATUS_CALLBACK;
1803
1804 retVal = set_status_callback(lpwh, lpfnIntCB, FALSE);
1805
1806 WININET_Release( lpwh );
1807 return retVal;
1808 }
1809
1810 /***********************************************************************
1811 * InternetSetStatusCallbackW (WININET.@)
1812 *
1813 * Sets up a callback function which is called as progress is made
1814 * during an operation.
1815 *
1816 * RETURNS
1817 * Previous callback or NULL on success
1818 * INTERNET_INVALID_STATUS_CALLBACK on failure
1819 *
1820 */
1821 INTERNET_STATUS_CALLBACK WINAPI InternetSetStatusCallbackW(
1822 HINTERNET hInternet ,INTERNET_STATUS_CALLBACK lpfnIntCB)
1823 {
1824 INTERNET_STATUS_CALLBACK retVal;
1825 object_header_t *lpwh;
1826
1827 TRACE("%p\n", hInternet);
1828
1829 if (!(lpwh = WININET_GetObject(hInternet)))
1830 return INTERNET_INVALID_STATUS_CALLBACK;
1831
1832 retVal = set_status_callback(lpwh, lpfnIntCB, TRUE);
1833
1834 WININET_Release( lpwh );
1835 return retVal;
1836 }
1837
1838 /***********************************************************************
1839 * InternetSetFilePointer (WININET.@)
1840 */
1841 DWORD WINAPI InternetSetFilePointer(HINTERNET hFile, LONG lDistanceToMove,
1842 PVOID pReserved, DWORD dwMoveContext, DWORD_PTR dwContext)
1843 {
1844 FIXME("stub\n");
1845 return FALSE;
1846 }
1847
1848 /***********************************************************************
1849 * InternetWriteFile (WININET.@)
1850 *
1851 * Write data to an open internet file
1852 *
1853 * RETURNS
1854 * TRUE on success
1855 * FALSE on failure
1856 *
1857 */
1858 BOOL WINAPI InternetWriteFile(HINTERNET hFile, LPCVOID lpBuffer,
1859 DWORD dwNumOfBytesToWrite, LPDWORD lpdwNumOfBytesWritten)
1860 {
1861 object_header_t *lpwh;
1862 BOOL retval = FALSE;
1863
1864 TRACE("(%p %p %d %p)\n", hFile, lpBuffer, dwNumOfBytesToWrite, lpdwNumOfBytesWritten);
1865
1866 lpwh = WININET_GetObject( hFile );
1867 if (!lpwh) {
1868 WARN("Invalid handle\n");
1869 SetLastError(ERROR_INVALID_HANDLE);
1870 return FALSE;
1871 }
1872
1873 if(lpwh->vtbl->WriteFile) {
1874 retval = lpwh->vtbl->WriteFile(lpwh, lpBuffer, dwNumOfBytesToWrite, lpdwNumOfBytesWritten);
1875 }else {
1876 WARN("No Writefile method.\n");
1877 SetLastError(ERROR_INVALID_HANDLE);
1878 retval = FALSE;
1879 }
1880
1881 WININET_Release( lpwh );
1882
1883 return retval;
1884 }
1885
1886
1887 /***********************************************************************
1888 * InternetReadFile (WININET.@)
1889 *
1890 * Read data from an open internet file
1891 *
1892 * RETURNS
1893 * TRUE on success
1894 * FALSE on failure
1895 *
1896 */
1897 BOOL WINAPI InternetReadFile(HINTERNET hFile, LPVOID lpBuffer,
1898 DWORD dwNumOfBytesToRead, LPDWORD pdwNumOfBytesRead)
1899 {
1900 object_header_t *hdr;
1901 DWORD res = ERROR_INTERNET_INCORRECT_HANDLE_TYPE;
1902
1903 TRACE("%p %p %d %p\n", hFile, lpBuffer, dwNumOfBytesToRead, pdwNumOfBytesRead);
1904
1905 hdr = WININET_GetObject(hFile);
1906 if (!hdr) {
1907 INTERNET_SetLastError(ERROR_INVALID_HANDLE);
1908 return FALSE;
1909 }
1910
1911 if(hdr->vtbl->ReadFile)
1912 res = hdr->vtbl->ReadFile(hdr, lpBuffer, dwNumOfBytesToRead, pdwNumOfBytesRead);
1913
1914 WININET_Release(hdr);
1915
1916 TRACE("-- %s (%u) (bytes read: %d)\n", res == ERROR_SUCCESS ? "TRUE": "FALSE", res,
1917 pdwNumOfBytesRead ? *pdwNumOfBytesRead : -1);
1918
1919 if(res != ERROR_SUCCESS)
1920 SetLastError(res);
1921 return res == ERROR_SUCCESS;
1922 }
1923
1924 /***********************************************************************
1925 * InternetReadFileExA (WININET.@)
1926 *
1927 * Read data from an open internet file
1928 *
1929 * PARAMS
1930 * hFile [I] Handle returned by InternetOpenUrl or HttpOpenRequest.
1931 * lpBuffersOut [I/O] Buffer.
1932 * dwFlags [I] Flags. See notes.
1933 * dwContext [I] Context for callbacks.
1934 *
1935 * RETURNS
1936 * TRUE on success
1937 * FALSE on failure
1938 *
1939 * NOTES
1940 * The parameter dwFlags include zero or more of the following flags:
1941 *|IRF_ASYNC - Makes the call asynchronous.
1942 *|IRF_SYNC - Makes the call synchronous.
1943 *|IRF_USE_CONTEXT - Forces dwContext to be used.
1944 *|IRF_NO_WAIT - Don't block if the data is not available, just return what is available.
1945 *
1946 * However, in testing IRF_USE_CONTEXT seems to have no effect - dwContext isn't used.
1947 *
1948 * SEE
1949 * InternetOpenUrlA(), HttpOpenRequestA()
1950 */
1951 BOOL WINAPI InternetReadFileExA(HINTERNET hFile, LPINTERNET_BUFFERSA lpBuffersOut,
1952 DWORD dwFlags, DWORD_PTR dwContext)
1953 {
1954 object_header_t *hdr;
1955 DWORD res = ERROR_INTERNET_INCORRECT_HANDLE_TYPE;
1956
1957 TRACE("(%p %p 0x%x 0x%lx)\n", hFile, lpBuffersOut, dwFlags, dwContext);
1958
1959 hdr = WININET_GetObject(hFile);
1960 if (!hdr) {
1961 INTERNET_SetLastError(ERROR_INVALID_HANDLE);
1962 return FALSE;
1963 }
1964
1965 if(hdr->vtbl->ReadFileExA)
1966 res = hdr->vtbl->ReadFileExA(hdr, lpBuffersOut, dwFlags, dwContext);
1967
1968 WININET_Release(hdr);
1969
1970 TRACE("-- %s (%u, bytes read: %d)\n", res == ERROR_SUCCESS ? "TRUE": "FALSE",
1971 res, lpBuffersOut->dwBufferLength);
1972
1973 if(res != ERROR_SUCCESS)
1974 SetLastError(res);
1975 return res == ERROR_SUCCESS;
1976 }
1977
1978 /***********************************************************************
1979 * InternetReadFileExW (WININET.@)
1980 * SEE
1981 * InternetReadFileExA()
1982 */
1983 BOOL WINAPI InternetReadFileExW(HINTERNET hFile, LPINTERNET_BUFFERSW lpBuffer,
1984 DWORD dwFlags, DWORD_PTR dwContext)
1985 {
1986 object_header_t *hdr;
1987 DWORD res = ERROR_INTERNET_INCORRECT_HANDLE_TYPE;
1988
1989 TRACE("(%p %p 0x%x 0x%lx)\n", hFile, lpBuffer, dwFlags, dwContext);
1990
1991 hdr = WININET_GetObject(hFile);
1992 if (!hdr) {
1993 INTERNET_SetLastError(ERROR_INVALID_HANDLE);
1994 return FALSE;
1995 }
1996
1997 if(hdr->vtbl->ReadFileExW)
1998 res = hdr->vtbl->ReadFileExW(hdr, lpBuffer, dwFlags, dwContext);
1999
2000 WININET_Release(hdr);
2001
2002 TRACE("-- %s (%u, bytes read: %d)\n", res == ERROR_SUCCESS ? "TRUE": "FALSE",
2003 res, lpBuffer->dwBufferLength);
2004
2005 if(res != ERROR_SUCCESS)
2006 SetLastError(res);
2007 return res == ERROR_SUCCESS;
2008 }
2009
2010 DWORD INET_QueryOption(DWORD option, void *buffer, DWORD *size, BOOL unicode)
2011 {
2012 static BOOL warn = TRUE;
2013
2014 switch(option) {
2015 case INTERNET_OPTION_REQUEST_FLAGS:
2016 TRACE("INTERNET_OPTION_REQUEST_FLAGS\n");
2017
2018 if (*size < sizeof(ULONG))
2019 return ERROR_INSUFFICIENT_BUFFER;
2020
2021 *(ULONG*)buffer = 4;
2022 *size = sizeof(ULONG);
2023
2024 return ERROR_SUCCESS;
2025
2026 case INTERNET_OPTION_HTTP_VERSION:
2027 if (*size < sizeof(HTTP_VERSION_INFO))
2028 return ERROR_INSUFFICIENT_BUFFER;
2029
2030 /*
2031 * Presently hardcoded to 1.1
2032 */
2033 ((HTTP_VERSION_INFO*)buffer)->dwMajorVersion = 1;
2034 ((HTTP_VERSION_INFO*)buffer)->dwMinorVersion = 1;
2035 *size = sizeof(HTTP_VERSION_INFO);
2036
2037 return ERROR_SUCCESS;
2038
2039 case INTERNET_OPTION_CONNECTED_STATE:
2040 if (warn) {
2041 FIXME("INTERNET_OPTION_CONNECTED_STATE: semi-stub\n");
2042 warn = FALSE;
2043 }
2044 if (*size < sizeof(ULONG))
2045 return ERROR_INSUFFICIENT_BUFFER;
2046
2047 *(ULONG*)buffer = INTERNET_STATE_CONNECTED;
2048 *size = sizeof(ULONG);
2049
2050 return ERROR_SUCCESS;
2051
2052 case INTERNET_OPTION_PROXY: {
2053 appinfo_t ai;
2054 BOOL ret;
2055
2056 TRACE("Getting global proxy info\n");
2057 memset(&ai, 0, sizeof(appinfo_t));
2058 INTERNET_ConfigureProxy(&ai);
2059
2060 ret = APPINFO_QueryOption(&ai.hdr, INTERNET_OPTION_PROXY, buffer, size, unicode); /* FIXME */
2061 APPINFO_Destroy(&ai.hdr);
2062 return ret;
2063 }
2064
2065 case INTERNET_OPTION_MAX_CONNS_PER_SERVER:
2066 TRACE("INTERNET_OPTION_MAX_CONNS_PER_SERVER\n");
2067
2068 if (*size < sizeof(ULONG))
2069 return ERROR_INSUFFICIENT_BUFFER;
2070
2071 *(ULONG*)buffer = 2;
2072 *size = sizeof(ULONG);
2073
2074 return ERROR_SUCCESS;
2075
2076 case INTERNET_OPTION_MAX_CONNS_PER_1_0_SERVER:
2077 TRACE("INTERNET_OPTION_MAX_CONNS_1_0_SERVER\n");
2078
2079 if (*size < sizeof(ULONG))
2080 return ERROR_INSUFFICIENT_BUFFER;
2081
2082 *(ULONG*)size = 4;
2083 *size = sizeof(ULONG);
2084
2085 return ERROR_SUCCESS;
2086
2087 case INTERNET_OPTION_SECURITY_FLAGS:
2088 FIXME("INTERNET_OPTION_SECURITY_FLAGS: Stub\n");
2089 return ERROR_SUCCESS;
2090
2091 case INTERNET_OPTION_VERSION: {
2092 static const INTERNET_VERSION_INFO info = { 1, 2 };
2093
2094 TRACE("INTERNET_OPTION_VERSION\n");
2095
2096 if (*size < sizeof(INTERNET_VERSION_INFO))
2097 return ERROR_INSUFFICIENT_BUFFER;
2098
2099 memcpy(buffer, &info, sizeof(info));
2100 *size = sizeof(info);
2101
2102 return ERROR_SUCCESS;
2103 }
2104
2105 case INTERNET_OPTION_PER_CONNECTION_OPTION: {
2106 INTERNET_PER_CONN_OPTION_LISTW *con = buffer;
2107 INTERNET_PER_CONN_OPTION_LISTA *conA = buffer;
2108 DWORD res = ERROR_SUCCESS, i;
2109 appinfo_t ai;
2110
2111 TRACE("Getting global proxy info\n");
2112 memset(&ai, 0, sizeof(appinfo_t));
2113 INTERNET_ConfigureProxy(&ai);
2114
2115 FIXME("INTERNET_OPTION_PER_CONNECTION_OPTION stub\n");
2116
2117 if (*size < sizeof(INTERNET_PER_CONN_OPTION_LISTW)) {
2118 APPINFO_Destroy(&ai.hdr);
2119 return ERROR_INSUFFICIENT_BUFFER;
2120 }
2121
2122 for (i = 0; i < con->dwOptionCount; i++) {
2123 INTERNET_PER_CONN_OPTIONW *option = con->pOptions + i;
2124 INTERNET_PER_CONN_OPTIONA *optionA = conA->pOptions + i;
2125
2126 switch (option->dwOption) {
2127 case INTERNET_PER_CONN_FLAGS:
2128 option->Value.dwValue = ai.dwAccessType;
2129 break;
2130
2131 case INTERNET_PER_CONN_PROXY_SERVER:
2132 if (unicode)
2133 option->Value.pszValue = heap_strdupW(ai.lpszProxy);
2134 else
2135 optionA->Value.pszValue = heap_strdupWtoA(ai.lpszProxy);
2136 break;
2137
2138 case INTERNET_PER_CONN_PROXY_BYPASS:
2139 if (unicode)
2140 option->Value.pszValue = heap_strdupW(ai.lpszProxyBypass);
2141 else
2142 optionA->Value.pszValue = heap_strdupWtoA(ai.lpszProxyBypass);
2143 break;
2144
2145 case INTERNET_PER_CONN_AUTOCONFIG_URL:
2146 case INTERNET_PER_CONN_AUTODISCOVERY_FLAGS:
2147 case INTERNET_PER_CONN_AUTOCONFIG_SECONDARY_URL:
2148 case INTERNET_PER_CONN_AUTOCONFIG_RELOAD_DELAY_MINS:
2149 case INTERNET_PER_CONN_AUTOCONFIG_LAST_DETECT_TIME:
2150 case INTERNET_PER_CONN_AUTOCONFIG_LAST_DETECT_URL:
2151 FIXME("Unhandled dwOption %d\n", option->dwOption);
2152 memset(&option->Value, 0, sizeof(option->Value));
2153 break;
2154
2155 default:
2156 FIXME("Unknown dwOption %d\n", option->dwOption);
2157 res = ERROR_INVALID_PARAMETER;
2158 break;
2159 }
2160 }
2161 APPINFO_Destroy(&ai.hdr);
2162
2163 return res;
2164 }
2165 case INTERNET_OPTION_USER_AGENT:
2166 return ERROR_INTERNET_INCORRECT_HANDLE_TYPE;
2167 }
2168
2169 FIXME("Stub for %d\n", option);
2170 return ERROR_INTERNET_INCORRECT_HANDLE_TYPE;
2171 }
2172
2173 /***********************************************************************
2174 * InternetQueryOptionW (WININET.@)
2175 *
2176 * Queries an options on the specified handle
2177 *
2178 * RETURNS
2179 * TRUE on success
2180 * FALSE on failure
2181 *
2182 */
2183 BOOL WINAPI InternetQueryOptionW(HINTERNET hInternet, DWORD dwOption,
2184 LPVOID lpBuffer, LPDWORD lpdwBufferLength)
2185 {
2186 object_header_t *hdr;
2187 DWORD res = ERROR_INVALID_HANDLE;
2188
2189 TRACE("%p %d %p %p\n", hInternet, dwOption, lpBuffer, lpdwBufferLength);
2190
2191 if(hInternet) {
2192 hdr = WININET_GetObject(hInternet);
2193 if (hdr) {
2194 res = hdr->vtbl->QueryOption(hdr, dwOption, lpBuffer, lpdwBufferLength, TRUE);
2195 WININET_Release(hdr);
2196 }
2197 }else {
2198 res = INET_QueryOption(dwOption, lpBuffer, lpdwBufferLength, TRUE);
2199 }
2200
2201 if(res != ERROR_SUCCESS)
2202 SetLastError(res);
2203 return res == ERROR_SUCCESS;
2204 }
2205
2206 /***********************************************************************
2207 * InternetQueryOptionA (WININET.@)
2208 *
2209 * Queries an options on the specified handle
2210 *
2211 * RETURNS
2212 * TRUE on success
2213 * FALSE on failure
2214 *
2215 */
2216 BOOL WINAPI InternetQueryOptionA(HINTERNET hInternet, DWORD dwOption,
2217 LPVOID lpBuffer, LPDWORD lpdwBufferLength)
2218 {
2219 object_header_t *hdr;
2220 DWORD res = ERROR_INVALID_HANDLE;
2221
2222 TRACE("%p %d %p %p\n", hInternet, dwOption, lpBuffer, lpdwBufferLength);
2223
2224 if(hInternet) {
2225 hdr = WININET_GetObject(hInternet);
2226 if (hdr) {
2227 res = hdr->vtbl->QueryOption(hdr, dwOption, lpBuffer, lpdwBufferLength, FALSE);
2228 WININET_Release(hdr);
2229 }
2230 }else {
2231 res = INET_QueryOption(dwOption, lpBuffer, lpdwBufferLength, FALSE);
2232 }
2233
2234 if(res != ERROR_SUCCESS)
2235 SetLastError(res);
2236 return res == ERROR_SUCCESS;
2237 }
2238
2239
2240 /***********************************************************************
2241 * InternetSetOptionW (WININET.@)
2242 *
2243 * Sets an options on the specified handle
2244 *
2245 * RETURNS
2246 * TRUE on success
2247 * FALSE on failure
2248 *
2249 */
2250 BOOL WINAPI InternetSetOptionW(HINTERNET hInternet, DWORD dwOption,
2251 LPVOID lpBuffer, DWORD dwBufferLength)
2252 {
2253 object_header_t *lpwhh;
2254 BOOL ret = TRUE;
2255
2256 TRACE("(%p %d %p %d)\n", hInternet, dwOption, lpBuffer, dwBufferLength);
2257
2258 lpwhh = (object_header_t*) WININET_GetObject( hInternet );
2259 if(lpwhh && lpwhh->vtbl->SetOption) {
2260 DWORD res;
2261
2262 res = lpwhh->vtbl->SetOption(lpwhh, dwOption, lpBuffer, dwBufferLength);
2263 if(res != ERROR_INTERNET_INVALID_OPTION) {
2264 WININET_Release( lpwhh );
2265
2266 if(res != ERROR_SUCCESS)
2267 SetLastError(res);
2268
2269 return res == ERROR_SUCCESS;
2270 }
2271 }
2272
2273 switch (dwOption)
2274 {
2275 case INTERNET_OPTION_CALLBACK:
2276 {
2277 if (!lpwhh)
2278 {
2279 INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE);
2280 return FALSE;
2281 }
2282 WININET_Release(lpwhh);
2283 INTERNET_SetLastError(ERROR_INTERNET_OPTION_NOT_SETTABLE);
2284 return FALSE;
2285 }
2286 case INTERNET_OPTION_HTTP_VERSION:
2287 {
2288 HTTP_VERSION_INFO* pVersion=(HTTP_VERSION_INFO*)lpBuffer;
2289 FIXME("Option INTERNET_OPTION_HTTP_VERSION(%d,%d): STUB\n",pVersion->dwMajorVersion,pVersion->dwMinorVersion);
2290 }
2291 break;
2292 case INTERNET_OPTION_ERROR_MASK:
2293 {
2294 ULONG flags = *(ULONG *)lpBuffer;
2295 FIXME("Option INTERNET_OPTION_ERROR_MASK(%d): STUB\n", flags);
2296 }
2297 break;
2298 case INTERNET_OPTION_CODEPAGE:
2299 {
2300 ULONG codepage = *(ULONG *)lpBuffer;
2301 FIXME("Option INTERNET_OPTION_CODEPAGE (%d): STUB\n", codepage);
2302 }
2303 break;
2304 case INTERNET_OPTION_REQUEST_PRIORITY:
2305 {
2306 ULONG priority = *(ULONG *)lpBuffer;
2307 FIXME("Option INTERNET_OPTION_REQUEST_PRIORITY (%d): STUB\n", priority);
2308 }
2309 break;
2310 case INTERNET_OPTION_CONNECT_TIMEOUT:
2311 {
2312 ULONG connecttimeout = *(ULONG *)lpBuffer;
2313 FIXME("Option INTERNET_OPTION_CONNECT_TIMEOUT (%d): STUB\n", connecttimeout);
2314 }
2315 break;
2316 case INTERNET_OPTION_DATA_RECEIVE_TIMEOUT:
2317 {
2318 ULONG receivetimeout = *(ULONG *)lpBuffer;
2319 FIXME("Option INTERNET_OPTION_DATA_RECEIVE_TIMEOUT (%d): STUB\n", receivetimeout);
2320 }
2321 break;
2322 case INTERNET_OPTION_MAX_CONNS_PER_SERVER:
2323 {
2324 ULONG conns = *(ULONG *)lpBuffer;
2325 FIXME("Option INTERNET_OPTION_MAX_CONNS_PER_SERVER (%d): STUB\n", conns);
2326 }
2327 break;
2328 case INTERNET_OPTION_MAX_CONNS_PER_1_0_SERVER:
2329 {
2330 ULONG conns = *(ULONG *)lpBuffer;
2331 FIXME("Option INTERNET_OPTION_MAX_CONNS_PER_1_0_SERVER (%d): STUB\n", conns);
2332 }
2333 break;
2334 case INTERNET_OPTION_RESET_URLCACHE_SESSION:
2335 FIXME("Option INTERNET_OPTION_RESET_URLCACHE_SESSION: STUB\n");
2336 break;
2337 case INTERNET_OPTION_END_BROWSER_SESSION:
2338 FIXME("Option INTERNET_OPTION_END_BROWSER_SESSION: STUB\n");
2339 break;
2340 case INTERNET_OPTION_CONNECTED_STATE:
2341 FIXME("Option INTERNET_OPTION_CONNECTED_STATE: STUB\n");
2342 break;
2343 case INTERNET_OPTION_DISABLE_PASSPORT_AUTH:
2344 TRACE("Option INTERNET_OPTION_DISABLE_PASSPORT_AUTH: harmless stub, since not enabled\n");
2345 break;
2346 case INTERNET_OPTION_SEND_TIMEOUT:
2347 case INTERNET_OPTION_RECEIVE_TIMEOUT:
2348 {
2349 ULONG timeout = *(ULONG *)lpBuffer;
2350 FIXME("INTERNET_OPTION_SEND/RECEIVE_TIMEOUT %d\n", timeout);
2351 break;
2352 }
2353 case INTERNET_OPTION_CONNECT_RETRIES:
2354 {
2355 ULONG retries = *(ULONG *)lpBuffer;
2356 FIXME("INTERNET_OPTION_CONNECT_RETRIES %d\n", retries);
2357 break;
2358 }
2359 case INTERNET_OPTION_CONTEXT_VALUE:
2360 FIXME("Option INTERNET_OPTION_CONTEXT_VALUE; STUB\n");
2361 break;
2362 case INTERNET_OPTION_SECURITY_FLAGS:
2363 FIXME("Option INTERNET_OPTION_SECURITY_FLAGS; STUB\n");
2364 break;
2365 case INTERNET_OPTION_DISABLE_AUTODIAL:
2366 FIXME("Option INTERNET_OPTION_DISABLE_AUTODIAL; STUB\n");
2367 break;
2368 case INTERNET_OPTION_HTTP_DECODING:
2369 FIXME("INTERNET_OPTION_HTTP_DECODING; STUB\n");
2370 INTERNET_SetLastError(ERROR_INTERNET_INVALID_OPTION);
2371 ret = FALSE;
2372 break;
2373 case INTERNET_OPTION_COOKIES_3RD_PARTY:
2374 FIXME("INTERNET_OPTION_COOKIES_3RD_PARTY; STUB\n");
2375 INTERNET_SetLastError(ERROR_INTERNET_INVALID_OPTION);
2376 ret = FALSE;
2377 break;
2378 case INTERNET_OPTION_SEND_UTF8_SERVERNAME_TO_PROXY:
2379 FIXME("INTERNET_OPTION_SEND_UTF8_SERVERNAME_TO_PROXY; STUB\n");
2380 INTERNET_SetLastError(ERROR_INTERNET_INVALID_OPTION);
2381 ret = FALSE;
2382 break;
2383 case INTERNET_OPTION_CODEPAGE_PATH:
2384 FIXME("INTERNET_OPTION_CODEPAGE_PATH; STUB\n");
2385 INTERNET_SetLastError(ERROR_INTERNET_INVALID_OPTION);
2386 ret = FALSE;
2387 break;
2388 case INTERNET_OPTION_CODEPAGE_EXTRA:
2389 FIXME("INTERNET_OPTION_CODEPAGE_EXTRA; STUB\n");
2390 INTERNET_SetLastError(ERROR_INTERNET_INVALID_OPTION);
2391 ret = FALSE;
2392 break;
2393 case INTERNET_OPTION_IDN:
2394 FIXME("INTERNET_OPTION_IDN; STUB\n");
2395 INTERNET_SetLastError(ERROR_INTERNET_INVALID_OPTION);
2396 ret = FALSE;
2397 break;
2398 default:
2399 FIXME("Option %d STUB\n",dwOption);
2400 INTERNET_SetLastError(ERROR_INTERNET_INVALID_OPTION);
2401 ret = FALSE;
2402 break;
2403 }
2404
2405 if(lpwhh)
2406 WININET_Release( lpwhh );
2407
2408 return ret;
2409 }
2410
2411
2412 /***********************************************************************
2413 * InternetSetOptionA (WININET.@)
2414 *
2415 * Sets an options on the specified handle.
2416 *
2417 * RETURNS
2418 * TRUE on success
2419 * FALSE on failure
2420 *
2421 */
2422 BOOL WINAPI InternetSetOptionA(HINTERNET hInternet, DWORD dwOption,
2423 LPVOID lpBuffer, DWORD dwBufferLength)
2424 {
2425 LPVOID wbuffer;
2426 DWORD wlen;
2427 BOOL r;
2428
2429 switch( dwOption )
2430 {
2431 case INTERNET_OPTION_CALLBACK:
2432 {
2433 object_header_t *lpwh;
2434
2435 if (!(lpwh = WININET_GetObject(hInternet)))
2436 {
2437 INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE);
2438 return FALSE;
2439 }
2440 WININET_Release(lpwh);
2441 INTERNET_SetLastError(ERROR_INTERNET_OPTION_NOT_SETTABLE);
2442 return FALSE;
2443 }
2444 case INTERNET_OPTION_PROXY:
2445 {
2446 LPINTERNET_PROXY_INFOA pi = (LPINTERNET_PROXY_INFOA) lpBuffer;
2447 LPINTERNET_PROXY_INFOW piw;
2448 DWORD proxlen, prbylen;
2449 LPWSTR prox, prby;
2450
2451 proxlen = MultiByteToWideChar( CP_ACP, 0, pi->lpszProxy, -1, NULL, 0);
2452 prbylen= MultiByteToWideChar( CP_ACP, 0, pi->lpszProxyBypass, -1, NULL, 0);
2453 wlen = sizeof(*piw) + proxlen + prbylen;
2454 wbuffer = HeapAlloc( GetProcessHeap(), 0, wlen*sizeof(WCHAR) );
2455 piw = (LPINTERNET_PROXY_INFOW) wbuffer;
2456 piw->dwAccessType = pi->dwAccessType;
2457 prox = (LPWSTR) &piw[1];
2458 prby = &prox[proxlen+1];
2459 MultiByteToWideChar( CP_ACP, 0, pi->lpszProxy, -1, prox, proxlen);
2460 MultiByteToWideChar( CP_ACP, 0, pi->lpszProxyBypass, -1, prby, prbylen);
2461 piw->lpszProxy = prox;
2462 piw->lpszProxyBypass = prby;
2463 }
2464 break;
2465 case INTERNET_OPTION_USER_AGENT:
2466 case INTERNET_OPTION_USERNAME:
2467 case INTERNET_OPTION_PASSWORD:
2468 wlen = MultiByteToWideChar( CP_ACP, 0, lpBuffer, dwBufferLength,
2469 NULL, 0 );
2470 wbuffer = HeapAlloc( GetProcessHeap(), 0, wlen*sizeof(WCHAR) );
2471 MultiByteToWideChar( CP_ACP, 0, lpBuffer, dwBufferLength,
2472 wbuffer, wlen );
2473 break;
2474 default:
2475 wbuffer = lpBuffer;
2476 wlen = dwBufferLength;
2477 }
2478
2479 r = InternetSetOptionW(hInternet,dwOption, wbuffer, wlen);
2480
2481 if( lpBuffer != wbuffer )
2482 HeapFree( GetProcessHeap(), 0, wbuffer );
2483
2484 return r;
2485 }
2486
2487
2488 /***********************************************************************
2489 * InternetSetOptionExA (WININET.@)
2490 */
2491 BOOL WINAPI InternetSetOptionExA(HINTERNET hInternet, DWORD dwOption,
2492 LPVOID lpBuffer, DWORD dwBufferLength, DWORD dwFlags)
2493 {
2494 FIXME("Flags %08x ignored\n", dwFlags);
2495 return InternetSetOptionA( hInternet, dwOption, lpBuffer, dwBufferLength );
2496 }
2497
2498 /***********************************************************************
2499 * InternetSetOptionExW (WININET.@)
2500 */
2501 BOOL WINAPI InternetSetOptionExW(HINTERNET hInternet, DWORD dwOption,
2502 LPVOID lpBuffer, DWORD dwBufferLength, DWORD dwFlags)
2503 {
2504 FIXME("Flags %08x ignored\n", dwFlags);
2505 if( dwFlags & ~ISO_VALID_FLAGS )
2506 {
2507 INTERNET_SetLastError( ERROR_INVALID_PARAMETER );
2508 return FALSE;
2509 }
2510 return InternetSetOptionW( hInternet, dwOption, lpBuffer, dwBufferLength );
2511 }
2512
2513 static const WCHAR WININET_wkday[7][4] =
2514 { { 'S','u','n', 0 }, { 'M','o','n', 0 }, { 'T','u','e', 0 }, { 'W','e','d', 0 },
2515 { 'T','h','u', 0 }, { 'F','r','i', 0 }, { 'S','a','t', 0 } };
2516 static const WCHAR WININET_month[12][4] =
2517 { { 'J','a','n', 0 }, { 'F','e','b', 0 }, { 'M','a','r', 0 }, { 'A','p','r', 0 },
2518 { 'M','a','y', 0 }, { 'J','u','n', 0 }, { 'J','u','l', 0 }, { 'A','u','g', 0 },
2519 { 'S','e','p', 0 }, { 'O','c','t', 0 }, { 'N','o','v', 0 }, { 'D','e','c', 0 } };
2520
2521 /***********************************************************************
2522 * InternetTimeFromSystemTimeA (WININET.@)
2523 */
2524 BOOL WINAPI InternetTimeFromSystemTimeA( const SYSTEMTIME* time, DWORD format, LPSTR string, DWORD size )
2525 {
2526 BOOL ret;
2527 WCHAR stringW[INTERNET_RFC1123_BUFSIZE];
2528
2529 TRACE( "%p 0x%08x %p 0x%08x\n", time, format, string, size );
2530
2531 if (!time || !string || format != INTERNET_RFC1123_FORMAT)
2532 {
2533 SetLastError(ERROR_INVALID_PARAMETER);
2534 return FALSE;
2535 }
2536
2537 if (size < INTERNET_RFC1123_BUFSIZE * sizeof(*string))
2538 {
2539 SetLastError(ERROR_INSUFFICIENT_BUFFER);
2540 return FALSE;
2541 }
2542
2543 ret = InternetTimeFromSystemTimeW( time, format, stringW, sizeof(stringW) );
2544 if (ret) WideCharToMultiByte( CP_ACP, 0, stringW, -1, string, size, NULL, NULL );
2545
2546 return ret;
2547 }
2548
2549 /***********************************************************************
2550 * InternetTimeFromSystemTimeW (WININET.@)
2551 */
2552 BOOL WINAPI InternetTimeFromSystemTimeW( const SYSTEMTIME* time, DWORD format, LPWSTR string, DWORD size )
2553 {
2554 static const WCHAR date[] =
2555 { '%','s',',',' ','%','0','2','d',' ','%','s',' ','%','4','d',' ','%','0',
2556 '2','d',':','%','0','2','d',':','%','0','2','d',' ','G','M','T', 0 };
2557
2558 TRACE( "%p 0x%08x %p 0x%08x\n", time, format, string, size );
2559
2560 if (!time || !string || format != INTERNET_RFC1123_FORMAT)
2561 {
2562 SetLastError(ERROR_INVALID_PARAMETER);
2563 return FALSE;
2564 }
2565
2566 if (size < INTERNET_RFC1123_BUFSIZE * sizeof(*string))
2567 {
2568 SetLastError(ERROR_INSUFFICIENT_BUFFER);
2569 return FALSE;
2570 }
2571
2572 sprintfW( string, date,
2573 WININET_wkday[time->wDayOfWeek],
2574 time->wDay,
2575 WININET_month[time->wMonth - 1],
2576 time->wYear,
2577 time->wHour,
2578 time->wMinute,
2579 time->wSecond );
2580
2581 return TRUE;
2582 }
2583
2584 /***********************************************************************
2585 * InternetTimeToSystemTimeA (WININET.@)
2586 */
2587 BOOL WINAPI InternetTimeToSystemTimeA( LPCSTR string, SYSTEMTIME* time, DWORD reserved )
2588 {
2589 BOOL ret = FALSE;
2590 WCHAR *stringW;
2591
2592 TRACE( "%s %p 0x%08x\n", debugstr_a(string), time, reserved );
2593
2594 stringW = heap_strdupAtoW(string);
2595 if (stringW)
2596 {
2597 ret = InternetTimeToSystemTimeW( stringW, time, reserved );
2598 HeapFree( GetProcessHeap(), 0, stringW );
2599 }
2600 return ret;
2601 }
2602
2603 /***********************************************************************
2604 * InternetTimeToSystemTimeW (WININET.@)
2605 */
2606 BOOL WINAPI InternetTimeToSystemTimeW( LPCWSTR string, SYSTEMTIME* time, DWORD reserved )
2607 {
2608 unsigned int i;
2609 const WCHAR *s = string;
2610 WCHAR *end;
2611
2612 TRACE( "%s %p 0x%08x\n", debugstr_w(string), time, reserved );
2613
2614 if (!string || !time) return FALSE;
2615
2616 /* Windows does this too */
2617 GetSystemTime( time );
2618
2619 /* Convert an RFC1123 time such as 'Fri, 07 Jan 2005 12:06:35 GMT' into
2620 * a SYSTEMTIME structure.
2621 */
2622
2623 while (*s && !isalphaW( *s )) s++;
2624 if (s[0] == '\0' || s[1] == '\0' || s[2] == '\0') return TRUE;
2625 time->wDayOfWeek = 7;
2626
2627 for (i = 0; i < 7; i++)
2628 {
2629 if (toupperW( WININET_wkday[i][0] ) == toupperW( s[0] ) &&
2630 toupperW( WININET_wkday[i][1] ) == toupperW( s[1] ) &&
2631 toupperW( WININET_wkday[i][2] ) == toupperW( s[2] ) )
2632 {
2633 time->wDayOfWeek = i;
2634 break;
2635 }
2636 }
2637
2638 if (time->wDayOfWeek > 6) return TRUE;
2639 while (*s && !isdigitW( *s )) s++;
2640 time->wDay = strtolW( s, &end, 10 );
2641 s = end;
2642
2643 while (*s && !isalphaW( *s )) s++;
2644 if (s[0] == '\0' || s[1] == '\0' || s[2] == '\0') return TRUE;
2645 time->wMonth = 0;
2646
2647 for (i = 0; i < 12; i++)
2648 {
2649 if (toupperW( WININET_month[i][0]) == toupperW( s[0] ) &&
2650 toupperW( WININET_month[i][1]) == toupperW( s[1] ) &&
2651 toupperW( WININET_month[i][2]) == toupperW( s[2] ) )
2652 {
2653 time->wMonth = i + 1;
2654 break;
2655 }
2656 }
2657 if (time->wMonth == 0) return TRUE;
2658
2659 while (*s && !isdigitW( *s )) s++;
2660 if (*s == '\0') return TRUE;
2661 time->wYear = strtolW( s, &end, 10 );
2662 s = end;
2663
2664 while (*s && !isdigitW( *s )) s++;
2665 if (*s == '\0') return TRUE;
2666 time->wHour = strtolW( s, &end, 10 );
2667 s = end;
2668
2669 while (*s && !isdigitW( *s )) s++;
2670 if (*s == '\0') return TRUE;
2671 time->wMinute = strtolW( s, &end, 10 );
2672 s = end;
2673
2674 while (*s && !isdigitW( *s )) s++;
2675 if (*s == '\0') return TRUE;
2676 time->wSecond = strtolW( s, &end, 10 );
2677 s = end;
2678
2679 time->wMilliseconds = 0;
2680 return TRUE;
2681 }
2682
2683 /***********************************************************************
2684 * InternetCheckConnectionW (WININET.@)
2685 *
2686 * Pings a requested host to check internet connection
2687 *
2688 * RETURNS
2689 * TRUE on success and FALSE on failure. If a failure then
2690 * ERROR_NOT_CONNECTED is placed into GetLastError
2691 *
2692 */
2693 BOOL WINAPI InternetCheckConnectionW( LPCWSTR lpszUrl, DWORD dwFlags, DWORD dwReserved )
2694 {
2695 /*
2696 * this is a kludge which runs the resident ping program and reads the output.
2697 *
2698 * Anyone have a better idea?
2699 */
2700
2701 BOOL rc = FALSE;
2702 static const CHAR ping[] = "ping -c 1 ";
2703 static const CHAR redirect[] = " >/dev/null 2>/dev/null";
2704 CHAR *command = NULL;
2705 WCHAR hostW[1024];
2706 DWORD len;
2707 INTERNET_PORT port;
2708 int status = -1;
2709
2710 FIXME("\n");
2711
2712 /*
2713 * Crack or set the Address
2714 */
2715 if (lpszUrl == NULL)
2716 {
2717 /*
2718 * According to the doc we are supposed to use the ip for the next
2719 * server in the WnInet internal server database. I have
2720 * no idea what that is or how to get it.
2721 *
2722 * So someone needs to implement this.
2723 */
2724 FIXME("Unimplemented with URL of NULL\n");
2725 return TRUE;
2726 }
2727 else
2728 {
2729 URL_COMPONENTSW components;
2730
2731 ZeroMemory(&components,sizeof(URL_COMPONENTSW));
2732 components.lpszHostName = (LPWSTR)hostW;
2733 components.dwHostNameLength = 1024;
2734
2735 if (!InternetCrackUrlW(lpszUrl,0,0,&components))
2736 goto End;
2737
2738 TRACE("host name : %s\n",debugstr_w(components.lpszHostName));
2739 port = components.nPort;
2740 TRACE("port: %d\n", port);
2741 }
2742
2743 if (dwFlags & FLAG_ICC_FORCE_CONNECTION)
2744 {
2745 struct sockaddr_storage saddr;
2746 socklen_t sa_len = sizeof(saddr);
2747 int fd;
2748
2749 if (!GetAddress(hostW, port, (struct sockaddr *)&saddr, &sa_len))
2750 goto End;
2751 fd = socket(saddr.ss_family, SOCK_STREAM, 0);
2752 if (fd != -1)
2753 {
2754 if (connect(fd, (struct sockaddr *)&saddr, sa_len) == 0)
2755 rc = TRUE;
2756 close(fd);
2757 }
2758 }
2759 else
2760 {
2761 /*
2762 * Build our ping command
2763 */
2764 len = WideCharToMultiByte(CP_UNIXCP, 0, hostW, -1, NULL, 0, NULL, NULL);
2765 command = HeapAlloc( GetProcessHeap(), 0, strlen(ping)+len+strlen(redirect) );
2766 strcpy(command,ping);
2767 WideCharToMultiByte(CP_UNIXCP, 0, hostW, -1, command+strlen(ping), len, NULL, NULL);
2768 strcat(command,redirect);
2769
2770 TRACE("Ping command is : %s\n",command);
2771
2772 status = system(command);
2773
2774 TRACE("Ping returned a code of %i\n",status);
2775
2776 /* Ping return code of 0 indicates success */
2777 if (status == 0)
2778 rc = TRUE;
2779 }
2780
2781 End:
2782
2783 HeapFree( GetProcessHeap(), 0, command );
2784 if (rc == FALSE)
2785 INTERNET_SetLastError(ERROR_NOT_CONNECTED);
2786
2787 return rc;
2788 }
2789
2790
2791 /***********************************************************************
2792 * InternetCheckConnectionA (WININET.@)
2793 *
2794 * Pings a requested host to check internet connection
2795 *
2796 * RETURNS
2797 * TRUE on success and FALSE on failure. If a failure then
2798 * ERROR_NOT_CONNECTED is placed into GetLastError
2799 *
2800 */
2801 BOOL WINAPI InternetCheckConnectionA(LPCSTR lpszUrl, DWORD dwFlags, DWORD dwReserved)
2802 {
2803 WCHAR *url = NULL;
2804 BOOL rc;
2805
2806 if(lpszUrl) {
2807 url = heap_strdupAtoW(lpszUrl);
2808 if(!url)
2809 return FALSE;
2810 }
2811
2812 rc = InternetCheckConnectionW(url, dwFlags, dwReserved);
2813
2814 HeapFree(GetProcessHeap(), 0, url);
2815 return rc;
2816 }
2817
2818
2819 /**********************************************************
2820 * INTERNET_InternetOpenUrlW (internal)
2821 *
2822 * Opens an URL
2823 *
2824 * RETURNS
2825 * handle of connection or NULL on failure
2826 */
2827 static HINTERNET INTERNET_InternetOpenUrlW(appinfo_t *hIC, LPCWSTR lpszUrl,
2828 LPCWSTR lpszHeaders, DWORD dwHeadersLength, DWORD dwFlags, DWORD_PTR dwContext)
2829 {
2830 URL_COMPONENTSW urlComponents;
2831 WCHAR protocol[32], hostName[MAXHOSTNAME], userName[1024];
2832 WCHAR password[1024], path[2048], extra[1024];
2833 HINTERNET client = NULL, client1 = NULL;
2834
2835 TRACE("(%p, %s, %s, %08x, %08x, %08lx)\n", hIC, debugstr_w(lpszUrl), debugstr_w(lpszHeaders),
2836 dwHeadersLength, dwFlags, dwContext);
2837
2838 urlComponents.dwStructSize = sizeof(URL_COMPONENTSW);
2839 urlComponents.lpszScheme = protocol;
2840 urlComponents.dwSchemeLength = 32;
2841 urlComponents.lpszHostName = hostName;
2842 urlComponents.dwHostNameLength = MAXHOSTNAME;
2843 urlComponents.lpszUserName = userName;
2844 urlComponents.dwUserNameLength = 1024;
2845 urlComponents.lpszPassword = password;
2846 urlComponents.dwPasswordLength = 1024;
2847 urlComponents.lpszUrlPath = path;
2848 urlComponents.dwUrlPathLength = 2048;
2849 urlComponents.lpszExtraInfo = extra;
2850 urlComponents.dwExtraInfoLength = 1024;
2851 if(!InternetCrackUrlW(lpszUrl, strlenW(lpszUrl), 0, &urlComponents))
2852 return NULL;
2853 switch(urlComponents.nScheme) {
2854 case INTERNET_SCHEME_FTP:
2855 if(urlComponents.nPort == 0)
2856 urlComponents.nPort = INTERNET_DEFAULT_FTP_PORT;
2857 client = FTP_Connect(hIC, hostName, urlComponents.nPort,
2858 userName, password, dwFlags, dwContext, INET_OPENURL);
2859 if(client == NULL)
2860 break;
2861 client1 = FtpOpenFileW(client, path, GENERIC_READ, dwFlags, dwContext);
2862 if(client1 == NULL) {
2863 InternetCloseHandle(client);
2864 break;
2865 }
2866 break;
2867
2868 case INTERNET_SCHEME_HTTP:
2869 case INTERNET_SCHEME_HTTPS: {
2870 static const WCHAR szStars[] = { '*','/','*', 0 };
2871 LPCWSTR accept[2] = { szStars, NULL };
2872 if(urlComponents.nPort == 0) {
2873 if(urlComponents.nScheme == INTERNET_SCHEME_HTTP)
2874 urlComponents.nPort = INTERNET_DEFAULT_HTTP_PORT;
2875 else
2876 urlComponents.nPort = INTERNET_DEFAULT_HTTPS_PORT;
2877 }
2878 if (urlComponents.nScheme == INTERNET_SCHEME_HTTPS) dwFlags |= INTERNET_FLAG_SECURE;
2879
2880 /* FIXME: should use pointers, not handles, as handles are not thread-safe */
2881 client = HTTP_Connect(hIC, hostName, urlComponents.nPort,
2882 userName, password, dwFlags, dwContext, INET_OPENURL);
2883 if(client == NULL)
2884 break;
2885
2886 if (urlComponents.dwExtraInfoLength) {
2887 WCHAR *path_extra;
2888 DWORD len = urlComponents.dwUrlPathLength + urlComponents.dwExtraInfoLength + 1;
2889
2890 if (!(path_extra = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR))))
2891 {
2892 InternetCloseHandle(client);
2893 break;
2894 }
2895 strcpyW(path_extra, urlComponents.lpszUrlPath);
2896 strcatW(path_extra, urlComponents.lpszExtraInfo);
2897 client1 = HttpOpenRequestW(client, NULL, path_extra, NULL, NULL, accept, dwFlags, dwContext);
2898 HeapFree(GetProcessHeap(), 0, path_extra);
2899 }
2900 else
2901 client1 = HttpOpenRequestW(client, NULL, path, NULL, NULL, accept, dwFlags, dwContext);
2902
2903 if(client1 == NULL) {
2904 InternetCloseHandle(client);
2905 break;
2906 }
2907 HttpAddRequestHeadersW(client1, lpszHeaders, dwHeadersLength, HTTP_ADDREQ_FLAG_ADD);
2908 if (!HttpSendRequestW(client1, NULL, 0, NULL, 0) &&
2909 GetLastError() != ERROR_IO_PENDING) {
2910 InternetCloseHandle(client1);
2911 client1 = NULL;
2912 break;
2913 }
2914 }
2915 case INTERNET_SCHEME_GOPHER:
2916 /* gopher doesn't seem to be implemented in wine, but it's supposed
2917 * to be supported by InternetOpenUrlA. */
2918 default:
2919 INTERNET_SetLastError(ERROR_INTERNET_UNRECOGNIZED_SCHEME);
2920 break;
2921 }
2922
2923 TRACE(" %p <--\n", client1);
2924
2925 return client1;
2926 }
2927
2928 /**********************************************************
2929 * InternetOpenUrlW (WININET.@)
2930 *
2931 * Opens an URL
2932 *
2933 * RETURNS
2934 * handle of connection or NULL on failure
2935 */
2936 static void AsyncInternetOpenUrlProc(WORKREQUEST *workRequest)
2937 {
2938 struct WORKREQ_INTERNETOPENURLW const *req = &workRequest->u.InternetOpenUrlW;
2939 appinfo_t *hIC = (appinfo_t*) workRequest->hdr;
2940
2941 TRACE("%p\n", hIC);
2942
2943 INTERNET_InternetOpenUrlW(hIC, req->lpszUrl,
2944 req->lpszHeaders, req->dwHeadersLength, req->dwFlags, req->dwContext);
2945 HeapFree(GetProcessHeap(), 0, req->lpszUrl);
2946 HeapFree(GetProcessHeap(), 0, req->lpszHeaders);
2947 }
2948
2949 HINTERNET WINAPI InternetOpenUrlW(HINTERNET hInternet, LPCWSTR lpszUrl,
2950 LPCWSTR lpszHeaders, DWORD dwHeadersLength, DWORD dwFlags, DWORD_PTR dwContext)
2951 {
2952 HINTERNET ret = NULL;
2953 appinfo_t *hIC = NULL;
2954
2955 if (TRACE_ON(wininet)) {
2956 TRACE("(%p, %s, %s, %08x, %08x, %08lx)\n", hInternet, debugstr_w(lpszUrl), debugstr_w(lpszHeaders),
2957 dwHeadersLength, dwFlags, dwContext);
2958 TRACE(" flags :");
2959 dump_INTERNET_FLAGS(dwFlags);
2960 }
2961
2962 if (!lpszUrl)
2963 {
2964 INTERNET_SetLastError(ERROR_INVALID_PARAMETER);
2965 goto lend;
2966 }
2967
2968 hIC = (appinfo_t*)WININET_GetObject( hInternet );
2969 if (NULL == hIC || hIC->hdr.htype != WH_HINIT) {
2970 INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE);
2971 goto lend;
2972 }
2973
2974 if (hIC->hdr.dwFlags & INTERNET_FLAG_ASYNC) {
2975 WORKREQUEST workRequest;
2976 struct WORKREQ_INTERNETOPENURLW *req;
2977
2978 workRequest.asyncproc = AsyncInternetOpenUrlProc;
2979 workRequest.hdr = WININET_AddRef( &hIC->hdr );
2980 req = &workRequest.u.InternetOpenUrlW;
2981 req->lpszUrl = heap_strdupW(lpszUrl);
2982 req->lpszHeaders = heap_strdupW(lpszHeaders);
2983 req->dwHeadersLength = dwHeadersLength;
2984 req->dwFlags = dwFlags;
2985 req->dwContext = dwContext;
2986
2987 INTERNET_AsyncCall(&workRequest);
2988 /*
2989 * This is from windows.
2990 */
2991 INTERNET_SetLastError(ERROR_IO_PENDING);
2992 } else {
2993 ret = INTERNET_InternetOpenUrlW(hIC, lpszUrl, lpszHeaders, dwHeadersLength, dwFlags, dwContext);
2994 }
2995
2996 lend:
2997 if( hIC )
2998 WININET_Release( &hIC->hdr );
2999 TRACE(" %p <--\n", ret);
3000
3001 return ret;
3002 }
3003
3004 /**********************************************************
3005 * InternetOpenUrlA (WININET.@)
3006 *
3007 * Opens an URL
3008 *
3009 * RETURNS
3010 * handle of connection or NULL on failure
3011 */
3012 HINTERNET WINAPI InternetOpenUrlA(HINTERNET hInternet, LPCSTR lpszUrl,
3013 LPCSTR lpszHeaders, DWORD dwHeadersLength, DWORD dwFlags, DWORD_PTR dwContext)
3014 {
3015 HINTERNET rc = NULL;
3016 DWORD lenHeaders = 0;
3017 LPWSTR szUrl = NULL;
3018 LPWSTR szHeaders = NULL;
3019
3020 TRACE("\n");
3021
3022 if(lpszUrl) {
3023 szUrl = heap_strdupAtoW(lpszUrl);
3024 if(!szUrl)
3025 return NULL;
3026 }
3027
3028 if(lpszHeaders) {
3029 lenHeaders = MultiByteToWideChar(CP_ACP, 0, lpszHeaders, dwHeadersLength, NULL, 0 );
3030 szHeaders = HeapAlloc(GetProcessHeap(), 0, lenHeaders*sizeof(WCHAR));
3031 if(!szHeaders) {
3032 HeapFree(GetProcessHeap(), 0, szUrl);
3033 return NULL;
3034 }
3035 MultiByteToWideChar(CP_ACP, 0, lpszHeaders, dwHeadersLength, szHeaders, lenHeaders);
3036 }
3037
3038 rc = InternetOpenUrlW(hInternet, szUrl, szHeaders,
3039 lenHeaders, dwFlags, dwContext);
3040
3041 HeapFree(GetProcessHeap(), 0, szUrl);
3042 HeapFree(GetProcessHeap(), 0, szHeaders);
3043
3044 return rc;
3045 }
3046
3047
3048 static LPWITHREADERROR INTERNET_AllocThreadError(void)
3049 {
3050 LPWITHREADERROR lpwite = HeapAlloc(GetProcessHeap(), 0, sizeof(*lpwite));
3051
3052 if (lpwite)
3053 {
3054 lpwite->dwError = 0;
3055 lpwite->response[0] = '\0';
3056 }
3057
3058 if (!TlsSetValue(g_dwTlsErrIndex, lpwite))
3059 {
3060 HeapFree(GetProcessHeap(), 0, lpwite);
3061 return NULL;
3062 }
3063
3064 return lpwite;
3065 }
3066
3067
3068 /***********************************************************************
3069 * INTERNET_SetLastError (internal)
3070 *
3071 * Set last thread specific error
3072 *
3073 * RETURNS
3074 *
3075 */
3076 void INTERNET_SetLastError(DWORD dwError)
3077 {
3078 LPWITHREADERROR lpwite = TlsGetValue(g_dwTlsErrIndex);
3079
3080 if (!lpwite)
3081 lpwite = INTERNET_AllocThreadError();
3082
3083 SetLastError(dwError);
3084 if(lpwite)
3085 lpwite->dwError = dwError;
3086 }
3087
3088
3089 /***********************************************************************
3090 * INTERNET_GetLastError (internal)
3091 *
3092 * Get last thread specific error
3093 *
3094 * RETURNS
3095 *
3096 */
3097 DWORD INTERNET_GetLastError(void)
3098 {
3099 LPWITHREADERROR lpwite = TlsGetValue(g_dwTlsErrIndex);
3100 if (!lpwite) return 0;
3101 /* TlsGetValue clears last error, so set it again here */
3102 SetLastError(lpwite->dwError);
3103 return lpwite->dwError;
3104 }
3105
3106
3107 /***********************************************************************
3108 * INTERNET_WorkerThreadFunc (internal)
3109 *
3110 * Worker thread execution function
3111 *
3112 * RETURNS
3113 *
3114 */
3115 static DWORD CALLBACK INTERNET_WorkerThreadFunc(LPVOID lpvParam)
3116 {
3117 LPWORKREQUEST lpRequest = lpvParam;
3118 WORKREQUEST workRequest;
3119
3120 TRACE("\n");
3121
3122 workRequest = *lpRequest;
3123 HeapFree(GetProcessHeap(), 0, lpRequest);
3124
3125 workRequest.asyncproc(&workRequest);
3126
3127 WININET_Release( workRequest.hdr );
3128 return TRUE;
3129 }
3130
3131
3132 /***********************************************************************
3133 * INTERNET_AsyncCall (internal)
3134 *
3135 * Retrieves work request from queue
3136 *
3137 * RETURNS
3138 *
3139 */
3140 BOOL INTERNET_AsyncCall(LPWORKREQUEST lpWorkRequest)
3141 {
3142 BOOL bSuccess;
3143 LPWORKREQUEST lpNewRequest;
3144
3145 TRACE("\n");
3146
3147 lpNewRequest = HeapAlloc(GetProcessHeap(), 0, sizeof(WORKREQUEST));
3148 if (!lpNewRequest)
3149 return FALSE;
3150
3151 *lpNewRequest = *lpWorkRequest;
3152
3153 bSuccess = QueueUserWorkItem(INTERNET_WorkerThreadFunc, lpNewRequest, WT_EXECUTELONGFUNCTION);
3154 if (!bSuccess)
3155 {
3156 HeapFree(GetProcessHeap(), 0, lpNewRequest);
3157 INTERNET_SetLastError(ERROR_INTERNET_ASYNC_THREAD_FAILED);
3158 }
3159
3160 return bSuccess;
3161 }
3162
3163
3164 /***********************************************************************
3165 * INTERNET_GetResponseBuffer (internal)
3166 *
3167 * RETURNS
3168 *
3169 */
3170 LPSTR INTERNET_GetResponseBuffer(void)
3171 {
3172 LPWITHREADERROR lpwite = TlsGetValue(g_dwTlsErrIndex);
3173 if (!lpwite)
3174 lpwite = INTERNET_AllocThreadError();
3175 TRACE("\n");
3176 return lpwite->response;
3177 }
3178
3179 /***********************************************************************
3180 * INTERNET_GetNextLine (internal)
3181 *
3182 * Parse next line in directory string listing
3183 *
3184 * RETURNS
3185 * Pointer to beginning of next line
3186 * NULL on failure
3187 *
3188 */
3189
3190 LPSTR INTERNET_GetNextLine(INT nSocket, LPDWORD dwLen)
3191 {
3192 struct timeval tv;
3193 fd_set infd;
3194 BOOL bSuccess = FALSE;
3195 INT nRecv = 0;
3196 LPSTR lpszBuffer = INTERNET_GetResponseBuffer();
3197
3198 TRACE("\n");
3199
3200 FD_ZERO(&infd);
3201 FD_SET(nSocket, &infd);
3202 tv.tv_sec=RESPONSE_TIMEOUT;
3203 tv.tv_usec=0;
3204
3205 while (nRecv < MAX_REPLY_LEN)
3206 {
3207 if (select(nSocket+1,&infd,NULL,NULL,&tv) > 0)
3208 {
3209 if (recv(nSocket, &lpszBuffer[nRecv], 1, 0) <= 0)
3210 {
3211 INTERNET_SetLastError(ERROR_FTP_TRANSFER_IN_PROGRESS);
3212 goto lend;
3213 }
3214
3215 if (lpszBuffer[nRecv] == '\n')
3216 {
3217 bSuccess = TRUE;
3218 break;
3219 }
3220 if (lpszBuffer[nRecv] != '\r')
3221 nRecv++;
3222 }
3223 else
3224 {
3225 INTERNET_SetLastError(ERROR_INTERNET_TIMEOUT);
3226 goto lend;
3227 }
3228 }
3229
3230 lend:
3231 if (bSuccess)
3232 {
3233 lpszBuffer[nRecv] = '\0';
3234 *dwLen = nRecv - 1;
3235 TRACE(":%d %s\n", nRecv, lpszBuffer);
3236 return lpszBuffer;
3237 }
3238 else
3239 {
3240 return NULL;
3241 }
3242 }
3243
3244 /**********************************************************
3245 * InternetQueryDataAvailable (WININET.@)
3246 *
3247 * Determines how much data is available to be read.
3248 *
3249 * RETURNS
3250 * TRUE on success, FALSE if an error occurred. If
3251 * INTERNET_FLAG_ASYNC was specified in InternetOpen, and
3252 * no data is presently available, FALSE is returned with
3253 * the last error ERROR_IO_PENDING; a callback with status
3254 * INTERNET_STATUS_REQUEST_COMPLETE will be sent when more
3255 * data is available.
3256 */
3257 BOOL WINAPI InternetQueryDataAvailable( HINTERNET hFile,
3258 LPDWORD lpdwNumberOfBytesAvailble,
3259 DWORD dwFlags, DWORD_PTR dwContext)
3260 {
3261 object_header_t *hdr;
3262 DWORD res;
3263
3264 TRACE("(%p %p %x %lx)\n", hFile, lpdwNumberOfBytesAvailble, dwFlags, dwContext);
3265
3266 hdr = WININET_GetObject( hFile );
3267 if (!hdr) {
3268 INTERNET_SetLastError(ERROR_INVALID_HANDLE);
3269 return FALSE;
3270 }
3271
3272 if(hdr->vtbl->QueryDataAvailable) {
3273 res = hdr->vtbl->QueryDataAvailable(hdr, lpdwNumberOfBytesAvailble, dwFlags, dwContext);
3274 }else {
3275 WARN("wrong handle\n");
3276 res = ERROR_INTERNET_INCORRECT_HANDLE_TYPE;
3277 }
3278
3279 WININET_Release(hdr);
3280
3281 if(res != ERROR_SUCCESS)
3282 SetLastError(res);
3283 return res == ERROR_SUCCESS;
3284 }
3285
3286
3287 /***********************************************************************
3288 * InternetLockRequestFile (WININET.@)
3289 */
3290 BOOL WINAPI InternetLockRequestFile( HINTERNET hInternet, HANDLE
3291 *lphLockReqHandle)
3292 {
3293 FIXME("STUB\n");
3294 return FALSE;
3295 }
3296
3297 BOOL WINAPI InternetUnlockRequestFile( HANDLE hLockHandle)
3298 {
3299 FIXME("STUB\n");
3300 return FALSE;
3301 }
3302
3303
3304 /***********************************************************************
3305 * InternetAutodial (WININET.@)
3306 *
3307 * On windows this function is supposed to dial the default internet
3308 * connection. We don't want to have Wine dial out to the internet so
3309 * we return TRUE by default. It might be nice to check if we are connected.
3310 *
3311 * RETURNS
3312 * TRUE on success
3313 * FALSE on failure
3314 *
3315 */
3316 BOOL WINAPI InternetAutodial(DWORD dwFlags, HWND hwndParent)
3317 {
3318 FIXME("STUB\n");
3319
3320 /* Tell that we are connected to the internet. */
3321 return TRUE;
3322 }
3323
3324 /***********************************************************************
3325 * InternetAutodialHangup (WININET.@)
3326 *
3327 * Hangs up a connection made with InternetAutodial
3328 *
3329 * PARAM
3330 * dwReserved
3331 * RETURNS
3332 * TRUE on success
3333 * FALSE on failure
3334 *
3335 */
3336 BOOL WINAPI InternetAutodialHangup(DWORD dwReserved)
3337 {
3338 FIXME("STUB\n");
3339
3340 /* we didn't dial, we don't disconnect */
3341 return TRUE;
3342 }
3343
3344 /***********************************************************************
3345 * InternetCombineUrlA (WININET.@)
3346 *
3347 * Combine a base URL with a relative URL
3348 *
3349 * RETURNS
3350 * TRUE on success
3351 * FALSE on failure
3352 *
3353 */
3354
3355 BOOL WINAPI InternetCombineUrlA(LPCSTR lpszBaseUrl, LPCSTR lpszRelativeUrl,
3356 LPSTR lpszBuffer, LPDWORD lpdwBufferLength,
3357 DWORD dwFlags)
3358 {
3359 HRESULT hr=S_OK;
3360
3361 TRACE("(%s, %s, %p, %p, 0x%08x)\n", debugstr_a(lpszBaseUrl), debugstr_a(lpszRelativeUrl), lpszBuffer, lpdwBufferLength, dwFlags);
3362
3363 /* Flip this bit to correspond to URL_ESCAPE_UNSAFE */
3364 dwFlags ^= ICU_NO_ENCODE;
3365 hr=UrlCombineA(lpszBaseUrl,lpszRelativeUrl,lpszBuffer,lpdwBufferLength,dwFlags);
3366
3367 return (hr==S_OK);
3368 }
3369
3370 /***********************************************************************
3371 * InternetCombineUrlW (WININET.@)
3372 *
3373 * Combine a base URL with a relative URL
3374 *
3375 * RETURNS
3376 * TRUE on success
3377 * FALSE on failure
3378 *
3379 */
3380
3381 BOOL WINAPI InternetCombineUrlW(LPCWSTR lpszBaseUrl, LPCWSTR lpszRelativeUrl,
3382 LPWSTR lpszBuffer, LPDWORD lpdwBufferLength,
3383 DWORD dwFlags)
3384 {
3385 HRESULT hr=S_OK;
3386
3387 TRACE("(%s, %s, %p, %p, 0x%08x)\n", debugstr_w(lpszBaseUrl), debugstr_w(lpszRelativeUrl), lpszBuffer, lpdwBufferLength, dwFlags);
3388
3389 /* Flip this bit to correspond to URL_ESCAPE_UNSAFE */
3390 dwFlags ^= ICU_NO_ENCODE;
3391 hr=UrlCombineW(lpszBaseUrl,lpszRelativeUrl,lpszBuffer,lpdwBufferLength,dwFlags);
3392
3393 return (hr==S_OK);
3394 }
3395
3396 /* max port num is 65535 => 5 digits */
3397 #define MAX_WORD_DIGITS 5
3398
3399 #define URL_GET_COMP_LENGTH(url, component) ((url)->dw##component##Length ? \
3400 (url)->dw##component##Length : strlenW((url)->lpsz##component))
3401 #define URL_GET_COMP_LENGTHA(url, component) ((url)->dw##component##Length ? \
3402 (url)->dw##component##Length : strlen((url)->lpsz##component))
3403
3404 static BOOL url_uses_default_port(INTERNET_SCHEME nScheme, INTERNET_PORT nPort)
3405 {
3406 if ((nScheme == INTERNET_SCHEME_HTTP) &&
3407 (nPort == INTERNET_DEFAULT_HTTP_PORT))
3408 return TRUE;
3409 if ((nScheme == INTERNET_SCHEME_HTTPS) &&
3410 (nPort == INTERNET_DEFAULT_HTTPS_PORT))
3411 return TRUE;
3412 if ((nScheme == INTERNET_SCHEME_FTP) &&
3413 (nPort == INTERNET_DEFAULT_FTP_PORT))
3414 return TRUE;
3415 if ((nScheme == INTERNET_SCHEME_GOPHER) &&
3416 (nPort == INTERNET_DEFAULT_GOPHER_PORT))
3417 return TRUE;
3418
3419 if (nPort == INTERNET_INVALID_PORT_NUMBER)
3420 return TRUE;
3421
3422 return FALSE;
3423 }
3424
3425 /* opaque urls do not fit into the standard url hierarchy and don't have
3426 * two following slashes */
3427 static inline BOOL scheme_is_opaque(INTERNET_SCHEME nScheme)
3428 {
3429 return (nScheme != INTERNET_SCHEME_FTP) &&
3430 (nScheme != INTERNET_SCHEME_GOPHER) &&
3431 (nScheme != INTERNET_SCHEME_HTTP) &&
3432 (nScheme != INTERNET_SCHEME_HTTPS) &&
3433 (nScheme != INTERNET_SCHEME_FILE);
3434 }
3435
3436 static LPCWSTR INTERNET_GetSchemeString(INTERNET_SCHEME scheme)
3437 {
3438 int index;
3439 if (scheme < INTERNET_SCHEME_FIRST)
3440 return NULL;
3441 index = scheme - INTERNET_SCHEME_FIRST;
3442 if (index >= sizeof(url_schemes)/sizeof(url_schemes[0]))
3443 return NULL;
3444 return (LPCWSTR)url_schemes[index];
3445 }
3446
3447 /* we can calculate using ansi strings because we're just
3448 * calculating string length, not size
3449 */
3450 static BOOL calc_url_length(LPURL_COMPONENTSW lpUrlComponents,
3451 LPDWORD lpdwUrlLength)
3452 {
3453 INTERNET_SCHEME nScheme;
3454
3455 *lpdwUrlLength = 0;
3456
3457 if (lpUrlComponents->lpszScheme)
3458 {
3459 DWORD dwLen = URL_GET_COMP_LENGTH(lpUrlComponents, Scheme);
3460 *lpdwUrlLength += dwLen;
3461 nScheme = GetInternetSchemeW(lpUrlComponents->lpszScheme, dwLen);
3462 }
3463 else
3464 {
3465 LPCWSTR scheme;
3466
3467 nScheme = lpUrlComponents->nScheme;
3468
3469 if (nScheme == INTERNET_SCHEME_DEFAULT)
3470 nScheme = INTERNET_SCHEME_HTTP;
3471 scheme = INTERNET_GetSchemeString(nScheme);
3472 *lpdwUrlLength += strlenW(scheme);
3473 }
3474
3475 (*lpdwUrlLength)++; /* ':' */
3476 if (!scheme_is_opaque(nScheme) || lpUrlComponents->lpszHostName)
3477 *lpdwUrlLength += strlen("//");
3478
3479 if (lpUrlComponents->lpszUserName)
3480 {
3481 *lpdwUrlLength += URL_GET_COMP_LENGTH(lpUrlComponents, UserName);
3482 *lpdwUrlLength += strlen("@");
3483 }
3484 else
3485 {
3486 if (lpUrlComponents->lpszPassword)
3487 {
3488 INTERNET_SetLastError(ERROR_INVALID_PARAMETER);
3489 return FALSE;
3490 }
3491 }
3492
3493 if (lpUrlComponents->lpszPassword)
3494 {
3495 *lpdwUrlLength += strlen(":");
3496 *lpdwUrlLength += URL_GET_COMP_LENGTH(lpUrlComponents, Password);
3497 }
3498
3499 if (lpUrlComponents->lpszHostName)
3500 {
3501 *lpdwUrlLength += URL_GET_COMP_LENGTH(lpUrlComponents, HostName);
3502
3503 if (!url_uses_default_port(nScheme, lpUrlComponents->nPort))
3504 {
3505 char szPort[MAX_WORD_DIGITS+1];
3506
3507 sprintf(szPort, "%d", lpUrlComponents->nPort);
3508 *lpdwUrlLength += strlen(szPort);
3509 *lpdwUrlLength += strlen(":");
3510 }
3511
3512 if (lpUrlComponents->lpszUrlPath && *lpUrlComponents->lpszUrlPath != '/')
3513 (*lpdwUrlLength)++; /* '/' */
3514 }
3515
3516 if (lpUrlComponents->lpszUrlPath)
3517 *lpdwUrlLength += URL_GET_COMP_LENGTH(lpUrlComponents, UrlPath);
3518
3519 if (lpUrlComponents->lpszExtraInfo)
3520 *lpdwUrlLength += URL_GET_COMP_LENGTH(lpUrlComponents, ExtraInfo);
3521
3522 return TRUE;
3523 }
3524
3525 static void convert_urlcomp_atow(LPURL_COMPONENTSA lpUrlComponents, LPURL_COMPONENTSW urlCompW)
3526 {
3527 INT len;
3528
3529 ZeroMemory(urlCompW, sizeof(URL_COMPONENTSW));
3530
3531 urlCompW->dwStructSize = sizeof(URL_COMPONENTSW);
3532 urlCompW->dwSchemeLength = lpUrlComponents->dwSchemeLength;
3533 urlCompW->nScheme = lpUrlComponents->nScheme;
3534 urlCompW->dwHostNameLength = lpUrlComponents->dwHostNameLength;
3535 urlCompW->nPort = lpUrlComponents->nPort;
3536 urlCompW->dwUserNameLength = lpUrlComponents->dwUserNameLength;
3537 urlCompW->dwPasswordLength = lpUrlComponents->dwPasswordLength;
3538 urlCompW->dwUrlPathLength = lpUrlComponents->dwUrlPathLength;
3539 urlCompW->dwExtraInfoLength = lpUrlComponents->dwExtraInfoLength;
3540
3541 if (lpUrlComponents->lpszScheme)
3542 {
3543 len = URL_GET_COMP_LENGTHA(lpUrlComponents, Scheme) + 1;
3544 urlCompW->lpszScheme = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
3545 MultiByteToWideChar(CP_ACP, 0, lpUrlComponents->lpszScheme,
3546 -1, urlCompW->lpszScheme, len);
3547 }
3548
3549 if (lpUrlComponents->lpszHostName)
3550 {
3551 len = URL_GET_COMP_LENGTHA(lpUrlComponents, HostName) + 1;
3552 urlCompW->lpszHostName = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
3553 MultiByteToWideChar(CP_ACP, 0, lpUrlComponents->lpszHostName,
3554 -1, urlCompW->lpszHostName, len);
3555 }
3556
3557 if (lpUrlComponents->lpszUserName)
3558 {
3559 len = URL_GET_COMP_LENGTHA(lpUrlComponents, UserName) + 1;
3560 urlCompW->lpszUserName = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
3561 MultiByteToWideChar(CP_ACP, 0, lpUrlComponents->lpszUserName,
3562 -1, urlCompW->lpszUserName, len);
3563 }
3564
3565 if (lpUrlComponents->lpszPassword)
3566 {
3567 len = URL_GET_COMP_LENGTHA(lpUrlComponents, Password) + 1;
3568 urlCompW->lpszPassword = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
3569 MultiByteToWideChar(CP_ACP, 0, lpUrlComponents->lpszPassword,
3570 -1, urlCompW->lpszPassword, len);
3571 }
3572
3573 if (lpUrlComponents->lpszUrlPath)
3574 {
3575 len = URL_GET_COMP_LENGTHA(lpUrlComponents, UrlPath) + 1;
3576 urlCompW->lpszUrlPath = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
3577 MultiByteToWideChar(CP_ACP, 0, lpUrlComponents->lpszUrlPath,
3578 -1, urlCompW->lpszUrlPath, len);
3579 }
3580
3581 if (lpUrlComponents->lpszExtraInfo)
3582 {
3583 len = URL_GET_COMP_LENGTHA(lpUrlComponents, ExtraInfo) + 1;
3584 urlCompW->lpszExtraInfo = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
3585 MultiByteToWideChar(CP_ACP, 0, lpUrlComponents->lpszExtraInfo,
3586 -1, urlCompW->lpszExtraInfo, len);
3587 }
3588 }
3589
3590 /***********************************************************************
3591 * InternetCreateUrlA (WININET.@)
3592 *
3593 * See InternetCreateUrlW.
3594 */
3595 BOOL WINAPI InternetCreateUrlA(LPURL_COMPONENTSA lpUrlComponents, DWORD dwFlags,
3596 LPSTR lpszUrl, LPDWORD lpdwUrlLength)
3597 {
3598 BOOL ret;
3599 LPWSTR urlW = NULL;
3600 URL_COMPONENTSW urlCompW;
3601
3602 TRACE("(%p,%d,%p,%p)\n", lpUrlComponents, dwFlags, lpszUrl, lpdwUrlLength);
3603
3604 if (!lpUrlComponents || lpUrlComponents->dwStructSize != sizeof(URL_COMPONENTSW) || !lpdwUrlLength)
3605 {
3606 INTERNET_SetLastError(ERROR_INVALID_PARAMETER);
3607 return FALSE;
3608 }
3609
3610 convert_urlcomp_atow(lpUrlComponents, &urlCompW);
3611
3612 if (lpszUrl)
3613 urlW = HeapAlloc(GetProcessHeap(), 0, *lpdwUrlLength * sizeof(WCHAR));
3614
3615 ret = InternetCreateUrlW(&urlCompW, dwFlags, urlW, lpdwUrlLength);
3616
3617 if (!ret && (GetLastError() == ERROR_INSUFFICIENT_BUFFER))
3618 *lpdwUrlLength /= sizeof(WCHAR);
3619
3620 /* on success, lpdwUrlLength points to the size of urlW in WCHARS
3621 * minus one, so add one to leave room for NULL terminator
3622 */
3623 if (ret)
3624 WideCharToMultiByte(CP_ACP, 0, urlW, -1, lpszUrl, *lpdwUrlLength + 1, NULL, NULL);
3625
3626 HeapFree(GetProcessHeap(), 0, urlCompW.lpszScheme);
3627 HeapFree(GetProcessHeap(), 0, urlCompW.lpszHostName);
3628 HeapFree(GetProcessHeap(), 0, urlCompW.lpszUserName);
3629 HeapFree(GetProcessHeap(), 0, urlCompW.lpszPassword);
3630 HeapFree(GetProcessHeap(), 0, urlCompW.lpszUrlPath);
3631 HeapFree(GetProcessHeap(), 0, urlCompW.lpszExtraInfo);
3632 HeapFree(GetProcessHeap(), 0, urlW);
3633
3634 return ret;
3635 }
3636
3637 /***********************************************************************
3638 * InternetCreateUrlW (WININET.@)
3639 *
3640 * Creates a URL from its component parts.
3641 *
3642 * PARAMS
3643 * lpUrlComponents [I] URL Components.
3644 * dwFlags [I] Flags. See notes.
3645 * lpszUrl [I] Buffer in which to store the created URL.
3646 * lpdwUrlLength [I/O] On input, the length of the buffer pointed to by
3647 * lpszUrl in characters. On output, the number of bytes
3648 * required to store the URL including terminator.
3649 *
3650 * NOTES
3651 *
3652 * The dwFlags parameter can be zero or more of the following:
3653 *|ICU_ESCAPE - Generates escape sequences for unsafe characters in the path and extra info of the URL.
3654 *
3655 * RETURNS
3656 * TRUE on success
3657 * FALSE on failure
3658 *
3659 */
3660 BOOL WINAPI InternetCreateUrlW(LPURL_COMPONENTSW lpUrlComponents, DWORD dwFlags,
3661 LPWSTR lpszUrl, LPDWORD lpdwUrlLength)
3662 {
3663 DWORD dwLen;
3664 INTERNET_SCHEME nScheme;
3665
3666 static const WCHAR slashSlashW[] = {'/','/'};
3667 static const WCHAR percentD[] = {'%','d',0};
3668
3669 TRACE("(%p,%d,%p,%p)\n", lpUrlComponents, dwFlags, lpszUrl, lpdwUrlLength);
3670
3671 if (!lpUrlComponents || lpUrlComponents->dwStructSize != sizeof(URL_COMPONENTSW) || !lpdwUrlLength)
3672 {
3673 INTERNET_SetLastError(ERROR_INVALID_PARAMETER);
3674 return FALSE;
3675 }
3676
3677 if (!calc_url_length(lpUrlComponents, &dwLen))
3678 return FALSE;
3679
3680 if (!lpszUrl || *lpdwUrlLength < dwLen)
3681 {
3682 *lpdwUrlLength = (dwLen + 1) * sizeof(WCHAR);
3683 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER);
3684 return FALSE;
3685 }
3686
3687 *lpdwUrlLength = dwLen;
3688 lpszUrl[0] = 0x00;
3689
3690 dwLen = 0;
3691
3692 if (lpUrlComponents->lpszScheme)
3693 {
3694 dwLen = URL_GET_COMP_LENGTH(lpUrlComponents, Scheme);
3695 memcpy(lpszUrl, lpUrlComponents->lpszScheme, dwLen * sizeof(WCHAR));
3696 lpszUrl += dwLen;
3697
3698 nScheme = GetInternetSchemeW(lpUrlComponents->lpszScheme, dwLen);
3699 }
3700 else
3701 {
3702 LPCWSTR scheme;
3703 nScheme = lpUrlComponents->nScheme;
3704
3705 if (nScheme == INTERNET_SCHEME_DEFAULT)
3706 nScheme = INTERNET_SCHEME_HTTP;
3707
3708 scheme = INTERNET_GetSchemeString(nScheme);
3709 dwLen = strlenW(scheme);
3710 memcpy(lpszUrl, scheme, dwLen * sizeof(WCHAR));
3711 lpszUrl += dwLen;
3712 }
3713
3714 /* all schemes are followed by at least a colon */
3715 *lpszUrl = ':';
3716 lpszUrl++;
3717
3718 if (!scheme_is_opaque(nScheme) || lpUrlComponents->lpszHostName)
3719 {
3720 memcpy(lpszUrl, slashSlashW, sizeof(slashSlashW));
3721 lpszUrl += sizeof(slashSlashW)/sizeof(slashSlashW[0]);
3722 }
3723
3724 if (lpUrlComponents->lpszUserName)
3725 {
3726 dwLen = URL_GET_COMP_LENGTH(lpUrlComponents, UserName);
3727 memcpy(lpszUrl, lpUrlComponents->lpszUserName, dwLen * sizeof(WCHAR));
3728 lpszUrl += dwLen;
3729
3730 if (lpUrlComponents->lpszPassword)
3731 {
3732 *lpszUrl = ':';
3733 lpszUrl++;
3734
3735 dwLen = URL_GET_COMP_LENGTH(lpUrlComponents, Password);
3736 memcpy(lpszUrl, lpUrlComponents->lpszPassword, dwLen * sizeof(WCHAR));
3737 lpszUrl += dwLen;
3738 }
3739
3740 *lpszUrl = '@';
3741 lpszUrl++;
3742 }
3743
3744 if (lpUrlComponents->lpszHostName)
3745 {
3746 dwLen = URL_GET_COMP_LENGTH(lpUrlComponents, HostName);
3747 memcpy(lpszUrl, lpUrlComponents->lpszHostName, dwLen * sizeof(WCHAR));
3748 lpszUrl += dwLen;
3749
3750 if (!url_uses_default_port(nScheme, lpUrlComponents->nPort))
3751 {
3752 WCHAR szPort[MAX_WORD_DIGITS+1];
3753
3754 sprintfW(szPort, percentD, lpUrlComponents->nPort);
3755 *lpszUrl = ':';
3756 lpszUrl++;
3757 dwLen = strlenW(szPort);
3758 memcpy(lpszUrl, szPort, dwLen * sizeof(WCHAR));
3759 lpszUrl += dwLen;
3760 }
3761
3762 /* add slash between hostname and path if necessary */
3763 if (lpUrlComponents->lpszUrlPath && *lpUrlComponents->lpszUrlPath != '/')
3764 {
3765 *lpszUrl = '/';
3766 lpszUrl++;
3767 }
3768 }
3769
3770 if (lpUrlComponents->lpszUrlPath)
3771 {
3772 dwLen = URL_GET_COMP_LENGTH(lpUrlComponents, UrlPath);
3773 memcpy(lpszUrl, lpUrlComponents->lpszUrlPath, dwLen * sizeof(WCHAR));
3774 lpszUrl += dwLen;
3775 }
3776
3777 if (lpUrlComponents->lpszExtraInfo)
3778 {
3779 dwLen = URL_GET_COMP_LENGTH(lpUrlComponents, ExtraInfo);
3780 memcpy(lpszUrl, lpUrlComponents->lpszExtraInfo, dwLen * sizeof(WCHAR));
3781 lpszUrl += dwLen;
3782 }
3783
3784 *lpszUrl = '\0';
3785
3786 return TRUE;
3787 }
3788
3789 /***********************************************************************
3790 * InternetConfirmZoneCrossingA (WININET.@)
3791 *
3792 */
3793 DWORD WINAPI InternetConfirmZoneCrossingA( HWND hWnd, LPSTR szUrlPrev, LPSTR szUrlNew, BOOL bPost )
3794 {
3795 FIXME("(%p, %s, %s, %x) stub\n", hWnd, debugstr_a(szUrlPrev), debugstr_a(szUrlNew), bPost);
3796 return ERROR_SUCCESS;
3797 }
3798
3799 /***********************************************************************
3800 * InternetConfirmZoneCrossingW (WININET.@)
3801 *
3802 */
3803 DWORD WINAPI InternetConfirmZoneCrossingW( HWND hWnd, LPWSTR szUrlPrev, LPWSTR szUrlNew, BOOL bPost )
3804 {
3805 FIXME("(%p, %s, %s, %x) stub\n", hWnd, debugstr_w(szUrlPrev), debugstr_w(szUrlNew), bPost);
3806 return ERROR_SUCCESS;
3807 }
3808
3809 static DWORD zone_preference = 3;
3810
3811 /***********************************************************************
3812 * PrivacySetZonePreferenceW (WININET.@)
3813 */
3814 DWORD WINAPI PrivacySetZonePreferenceW( DWORD zone, DWORD type, DWORD template, LPCWSTR preference )
3815 {
3816 FIXME( "%x %x %x %s: stub\n", zone, type, template, debugstr_w(preference) );
3817
3818 zone_preference = template;
3819 return 0;
3820 }
3821
3822 /***********************************************************************
3823 * PrivacyGetZonePreferenceW (WININET.@)
3824 */
3825 DWORD WINAPI PrivacyGetZonePreferenceW( DWORD zone, DWORD type, LPDWORD template,
3826 LPWSTR preference, LPDWORD length )
3827 {
3828 FIXME( "%x %x %p %p %p: stub\n", zone, type, template, preference, length );
3829
3830 if (template) *template = zone_preference;
3831 return 0;
3832 }
3833
3834 DWORD WINAPI InternetDialA( HWND hwndParent, LPSTR lpszConnectoid, DWORD dwFlags,
3835 DWORD_PTR* lpdwConnection, DWORD dwReserved )
3836 {
3837 FIXME("(%p, %p, 0x%08x, %p, 0x%08x) stub\n", hwndParent, lpszConnectoid, dwFlags,
3838 lpdwConnection, dwReserved);
3839 return ERROR_SUCCESS;
3840 }
3841
3842 DWORD WINAPI InternetDialW( HWND hwndParent, LPWSTR lpszConnectoid, DWORD dwFlags,
3843 DWORD_PTR* lpdwConnection, DWORD dwReserved )
3844 {
3845 FIXME("(%p, %p, 0x%08x, %p, 0x%08x) stub\n", hwndParent, lpszConnectoid, dwFlags,
3846 lpdwConnection, dwReserved);
3847 return ERROR_SUCCESS;
3848 }
3849
3850 BOOL WINAPI InternetGoOnlineA( LPSTR lpszURL, HWND hwndParent, DWORD dwReserved )
3851 {
3852 FIXME("(%s, %p, 0x%08x) stub\n", debugstr_a(lpszURL), hwndParent, dwReserved);
3853 return TRUE;
3854 }
3855
3856 BOOL WINAPI InternetGoOnlineW( LPWSTR lpszURL, HWND hwndParent, DWORD dwReserved )
3857 {
3858 FIXME("(%s, %p, 0x%08x) stub\n", debugstr_w(lpszURL), hwndParent, dwReserved);
3859 return TRUE;
3860 }
3861
3862 DWORD WINAPI InternetHangUp( DWORD_PTR dwConnection, DWORD dwReserved )
3863 {
3864 FIXME("(0x%08lx, 0x%08x) stub\n", dwConnection, dwReserved);
3865 return ERROR_SUCCESS;
3866 }
3867
3868 BOOL WINAPI CreateMD5SSOHash( PWSTR pszChallengeInfo, PWSTR pwszRealm, PWSTR pwszTarget,
3869 PBYTE pbHexHash )
3870 {
3871 FIXME("(%s, %s, %s, %p) stub\n", debugstr_w(pszChallengeInfo), debugstr_w(pwszRealm),
3872 debugstr_w(pwszTarget), pbHexHash);
3873 return FALSE;
3874 }
3875
3876 BOOL WINAPI ResumeSuspendedDownload( HINTERNET hInternet, DWORD dwError )
3877 {
3878 FIXME("(%p, 0x%08x) stub\n", hInternet, dwError);
3879 return FALSE;
3880 }
3881
3882 BOOL WINAPI InternetQueryFortezzaStatus(DWORD *a, DWORD_PTR b)
3883 {
3884 FIXME("(%p, %08lx) stub\n", a, b);
3885 return 0;
3886 }
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