?  search:
summary | log | graphiclog1 | graphiclog2 | commit | commitdiff | tree | refs | edit | fork
blame | history | raw | HEAD
rpcrt4: Support multiple interfaces and transfer syntaxes in bind and bind ack messages.
[wine.git] / dlls / wininet / internet.c
blob65bb3d2afac442c22985fac7c0f137c22e3b401a
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 if (lpwszComponent)
1137 {
1138 int offset = WideCharToMultiByte(CP_ACP, 0, lpwszStart, lpwszComponent-lpwszStart, NULL, 0, NULL, NULL);
1139 *lppszComponent = (LPSTR)lpszStart + offset;
1140 }
1141 else
1142 *lppszComponent = NULL;
1143
1144 *dwComponentLen = nASCIILength;
1145 }
1146 else
1147 {
1148 DWORD ncpylen = min((*dwComponentLen)-1, nASCIILength);
1149 WideCharToMultiByte(CP_ACP,0,lpwszComponent,dwwComponentLen,*lppszComponent,ncpylen+1,NULL,NULL);
1150 (*lppszComponent)[ncpylen]=0;
1151 *dwComponentLen = ncpylen;
1152 }
1153 }
1154 }
1155
1156
1157 /***********************************************************************
1158 * InternetCrackUrlA (WININET.@)
1159 *
1160 * See InternetCrackUrlW.
1161 */
1162 BOOL WINAPI InternetCrackUrlA(LPCSTR lpszUrl, DWORD dwUrlLength, DWORD dwFlags,
1163 LPURL_COMPONENTSA lpUrlComponents)
1164 {
1165 DWORD nLength;
1166 URL_COMPONENTSW UCW;
1167 BOOL ret = FALSE;
1168 WCHAR *lpwszUrl, *hostname = NULL, *username = NULL, *password = NULL, *path = NULL,
1169 *scheme = NULL, *extra = NULL;
1170
1171 TRACE("(%s %u %x %p)\n",
1172 lpszUrl ? debugstr_an(lpszUrl, dwUrlLength ? dwUrlLength : strlen(lpszUrl)) : "(null)",
1173 dwUrlLength, dwFlags, lpUrlComponents);
1174
1175 if (!lpszUrl || !*lpszUrl || !lpUrlComponents ||
1176 lpUrlComponents->dwStructSize != sizeof(URL_COMPONENTSA))
1177 {
1178 INTERNET_SetLastError(ERROR_INVALID_PARAMETER);
1179 return FALSE;
1180 }
1181
1182 if(dwUrlLength<=0)
1183 dwUrlLength=-1;
1184 nLength=MultiByteToWideChar(CP_ACP,0,lpszUrl,dwUrlLength,NULL,0);
1185
1186 /* if dwUrlLength=-1 then nLength includes null but length to
1187 InternetCrackUrlW should not include it */
1188 if (dwUrlLength == -1) nLength--;
1189
1190 lpwszUrl = HeapAlloc(GetProcessHeap(), 0, nLength * sizeof(WCHAR));
1191 MultiByteToWideChar(CP_ACP,0,lpszUrl,dwUrlLength,lpwszUrl,nLength);
1192
1193 memset(&UCW,0,sizeof(UCW));
1194 UCW.dwStructSize = sizeof(URL_COMPONENTSW);
1195 if (lpUrlComponents->dwHostNameLength)
1196 {
1197 UCW.dwHostNameLength = lpUrlComponents->dwHostNameLength;
1198 if (lpUrlComponents->lpszHostName)
1199 {
1200 hostname = HeapAlloc(GetProcessHeap(), 0, UCW.dwHostNameLength * sizeof(WCHAR));
1201 UCW.lpszHostName = hostname;
1202 }
1203 }
1204 if (lpUrlComponents->dwUserNameLength)
1205 {
1206 UCW.dwUserNameLength = lpUrlComponents->dwUserNameLength;
1207 if (lpUrlComponents->lpszUserName)
1208 {
1209 username = HeapAlloc(GetProcessHeap(), 0, UCW.dwUserNameLength * sizeof(WCHAR));
1210 UCW.lpszUserName = username;
1211 }
1212 }
1213 if (lpUrlComponents->dwPasswordLength)
1214 {
1215 UCW.dwPasswordLength = lpUrlComponents->dwPasswordLength;
1216 if (lpUrlComponents->lpszPassword)
1217 {
1218 password = HeapAlloc(GetProcessHeap(), 0, UCW.dwPasswordLength * sizeof(WCHAR));
1219 UCW.lpszPassword = password;
1220 }
1221 }
1222 if (lpUrlComponents->dwUrlPathLength)
1223 {
1224 UCW.dwUrlPathLength = lpUrlComponents->dwUrlPathLength;
1225 if (lpUrlComponents->lpszUrlPath)
1226 {
1227 path = HeapAlloc(GetProcessHeap(), 0, UCW.dwUrlPathLength * sizeof(WCHAR));
1228 UCW.lpszUrlPath = path;
1229 }
1230 }
1231 if (lpUrlComponents->dwSchemeLength)
1232 {
1233 UCW.dwSchemeLength = lpUrlComponents->dwSchemeLength;
1234 if (lpUrlComponents->lpszScheme)
1235 {
1236 scheme = HeapAlloc(GetProcessHeap(), 0, UCW.dwSchemeLength * sizeof(WCHAR));
1237 UCW.lpszScheme = scheme;
1238 }
1239 }
1240 if (lpUrlComponents->dwExtraInfoLength)
1241 {
1242 UCW.dwExtraInfoLength = lpUrlComponents->dwExtraInfoLength;
1243 if (lpUrlComponents->lpszExtraInfo)
1244 {
1245 extra = HeapAlloc(GetProcessHeap(), 0, UCW.dwExtraInfoLength * sizeof(WCHAR));
1246 UCW.lpszExtraInfo = extra;
1247 }
1248 }
1249 if ((ret = InternetCrackUrlW(lpwszUrl, nLength, dwFlags, &UCW)))
1250 {
1251 ConvertUrlComponentValue(&lpUrlComponents->lpszHostName, &lpUrlComponents->dwHostNameLength,
1252 UCW.lpszHostName, UCW.dwHostNameLength, lpszUrl, lpwszUrl);
1253 ConvertUrlComponentValue(&lpUrlComponents->lpszUserName, &lpUrlComponents->dwUserNameLength,
1254 UCW.lpszUserName, UCW.dwUserNameLength, lpszUrl, lpwszUrl);
1255 ConvertUrlComponentValue(&lpUrlComponents->lpszPassword, &lpUrlComponents->dwPasswordLength,
1256 UCW.lpszPassword, UCW.dwPasswordLength, lpszUrl, lpwszUrl);
1257 ConvertUrlComponentValue(&lpUrlComponents->lpszUrlPath, &lpUrlComponents->dwUrlPathLength,
1258 UCW.lpszUrlPath, UCW.dwUrlPathLength, lpszUrl, lpwszUrl);
1259 ConvertUrlComponentValue(&lpUrlComponents->lpszScheme, &lpUrlComponents->dwSchemeLength,
1260 UCW.lpszScheme, UCW.dwSchemeLength, lpszUrl, lpwszUrl);
1261 ConvertUrlComponentValue(&lpUrlComponents->lpszExtraInfo, &lpUrlComponents->dwExtraInfoLength,
1262 UCW.lpszExtraInfo, UCW.dwExtraInfoLength, lpszUrl, lpwszUrl);
1263
1264 lpUrlComponents->nScheme = UCW.nScheme;
1265 lpUrlComponents->nPort = UCW.nPort;
1266
1267 TRACE("%s: scheme(%s) host(%s) path(%s) extra(%s)\n", lpszUrl,
1268 debugstr_an(lpUrlComponents->lpszScheme, lpUrlComponents->dwSchemeLength),
1269 debugstr_an(lpUrlComponents->lpszHostName, lpUrlComponents->dwHostNameLength),
1270 debugstr_an(lpUrlComponents->lpszUrlPath, lpUrlComponents->dwUrlPathLength),
1271 debugstr_an(lpUrlComponents->lpszExtraInfo, lpUrlComponents->dwExtraInfoLength));
1272 }
1273 HeapFree(GetProcessHeap(), 0, lpwszUrl);
1274 HeapFree(GetProcessHeap(), 0, hostname);
1275 HeapFree(GetProcessHeap(), 0, username);
1276 HeapFree(GetProcessHeap(), 0, password);
1277 HeapFree(GetProcessHeap(), 0, path);
1278 HeapFree(GetProcessHeap(), 0, scheme);
1279 HeapFree(GetProcessHeap(), 0, extra);
1280 return ret;
1281 }
1282
1283 static const WCHAR url_schemes[][7] =
1284 {
1285 {'f','t','p',0},
1286 {'g','o','p','h','e','r',0},
1287 {'h','t','t','p',0},
1288 {'h','t','t','p','s',0},
1289 {'f','i','l','e',0},
1290 {'n','e','w','s',0},
1291 {'m','a','i','l','t','o',0},
1292 {'r','e','s',0},
1293 };
1294
1295 /***********************************************************************
1296 * GetInternetSchemeW (internal)
1297 *
1298 * Get scheme of url
1299 *
1300 * RETURNS
1301 * scheme on success
1302 * INTERNET_SCHEME_UNKNOWN on failure
1303 *
1304 */
1305 static INTERNET_SCHEME GetInternetSchemeW(LPCWSTR lpszScheme, DWORD nMaxCmp)
1306 {
1307 int i;
1308
1309 TRACE("%s %d\n",debugstr_wn(lpszScheme, nMaxCmp), nMaxCmp);
1310
1311 if(lpszScheme==NULL)
1312 return INTERNET_SCHEME_UNKNOWN;
1313
1314 for (i = 0; i < sizeof(url_schemes)/sizeof(url_schemes[0]); i++)
1315 if (!strncmpW(lpszScheme, url_schemes[i], nMaxCmp))
1316 return INTERNET_SCHEME_FIRST + i;
1317
1318 return INTERNET_SCHEME_UNKNOWN;
1319 }
1320
1321 /***********************************************************************
1322 * SetUrlComponentValueW (Internal)
1323 *
1324 * Helper function for InternetCrackUrlW
1325 *
1326 * PARAMS
1327 * lppszComponent [O] Holds the returned string
1328 * dwComponentLen [I] Holds the size of lppszComponent
1329 * [O] Holds the length of the string in lppszComponent without '\0'
1330 * lpszStart [I] Holds the string to copy from
1331 * len [I] Holds the length of lpszStart without '\0'
1332 *
1333 * RETURNS
1334 * TRUE on success
1335 * FALSE on failure
1336 *
1337 */
1338 static BOOL SetUrlComponentValueW(LPWSTR* lppszComponent, LPDWORD dwComponentLen, LPCWSTR lpszStart, DWORD len)
1339 {
1340 TRACE("%s (%d)\n", debugstr_wn(lpszStart,len), len);
1341
1342 if ( (*dwComponentLen == 0) && (*lppszComponent == NULL) )
1343 return FALSE;
1344
1345 if (*dwComponentLen != 0 || *lppszComponent == NULL)
1346 {
1347 if (*lppszComponent == NULL)
1348 {
1349 *lppszComponent = (LPWSTR)lpszStart;
1350 *dwComponentLen = len;
1351 }
1352 else
1353 {
1354 DWORD ncpylen = min((*dwComponentLen)-1, len);
1355 memcpy(*lppszComponent, lpszStart, ncpylen*sizeof(WCHAR));
1356 (*lppszComponent)[ncpylen] = '\0';
1357 *dwComponentLen = ncpylen;
1358 }
1359 }
1360
1361 return TRUE;
1362 }
1363
1364 /***********************************************************************
1365 * InternetCrackUrlW (WININET.@)
1366 *
1367 * Break up URL into its components
1368 *
1369 * RETURNS
1370 * TRUE on success
1371 * FALSE on failure
1372 */
1373 BOOL WINAPI InternetCrackUrlW(LPCWSTR lpszUrl_orig, DWORD dwUrlLength_orig, DWORD dwFlags,
1374 LPURL_COMPONENTSW lpUC)
1375 {
1376 /*
1377 * RFC 1808
1378 * <protocol>:[//<net_loc>][/path][;<params>][?<query>][#<fragment>]
1379 *
1380 */
1381 LPCWSTR lpszParam = NULL;
1382 BOOL bIsAbsolute = FALSE;
1383 LPCWSTR lpszap, lpszUrl = lpszUrl_orig;
1384 LPCWSTR lpszcp = NULL;
1385 LPWSTR lpszUrl_decode = NULL;
1386 DWORD dwUrlLength = dwUrlLength_orig;
1387
1388 TRACE("(%s %u %x %p)\n",
1389 lpszUrl ? debugstr_wn(lpszUrl, dwUrlLength ? dwUrlLength : strlenW(lpszUrl)) : "(null)",
1390 dwUrlLength, dwFlags, lpUC);
1391
1392 if (!lpszUrl_orig || !*lpszUrl_orig || !lpUC)
1393 {
1394 INTERNET_SetLastError(ERROR_INVALID_PARAMETER);
1395 return FALSE;
1396 }
1397 if (!dwUrlLength) dwUrlLength = strlenW(lpszUrl);
1398
1399 if (dwFlags & ICU_DECODE)
1400 {
1401 WCHAR *url_tmp;
1402 DWORD len = dwUrlLength + 1;
1403
1404 if (!(url_tmp = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR))))
1405 {
1406 INTERNET_SetLastError(ERROR_OUTOFMEMORY);
1407 return FALSE;
1408 }
1409 memcpy(url_tmp, lpszUrl_orig, dwUrlLength * sizeof(WCHAR));
1410 url_tmp[dwUrlLength] = 0;
1411 if (!(lpszUrl_decode = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR))))
1412 {
1413 HeapFree(GetProcessHeap(), 0, url_tmp);
1414 INTERNET_SetLastError(ERROR_OUTOFMEMORY);
1415 return FALSE;
1416 }
1417 if (InternetCanonicalizeUrlW(url_tmp, lpszUrl_decode, &len, ICU_DECODE | ICU_NO_ENCODE))
1418 {
1419 dwUrlLength = len;
1420 lpszUrl = lpszUrl_decode;
1421 }
1422 HeapFree(GetProcessHeap(), 0, url_tmp);
1423 }
1424 lpszap = lpszUrl;
1425
1426 /* Determine if the URI is absolute. */
1427 while (lpszap - lpszUrl < dwUrlLength)
1428 {
1429 if (isalnumW(*lpszap) || *lpszap == '+' || *lpszap == '.' || *lpszap == '-')
1430 {
1431 lpszap++;
1432 continue;
1433 }
1434 if ((*lpszap == ':') && (lpszap - lpszUrl >= 2))
1435 {
1436 bIsAbsolute = TRUE;
1437 lpszcp = lpszap;
1438 }
1439 else
1440 {
1441 lpszcp = lpszUrl; /* Relative url */
1442 }
1443
1444 break;
1445 }
1446
1447 lpUC->nScheme = INTERNET_SCHEME_UNKNOWN;
1448 lpUC->nPort = INTERNET_INVALID_PORT_NUMBER;
1449
1450 /* Parse <params> */
1451 lpszParam = memchrW(lpszap, ';', dwUrlLength - (lpszap - lpszUrl));
1452 if(!lpszParam)
1453 lpszParam = memchrW(lpszap, '?', dwUrlLength - (lpszap - lpszUrl));
1454 if(!lpszParam)
1455 lpszParam = memchrW(lpszap, '#', dwUrlLength - (lpszap - lpszUrl));
1456
1457 SetUrlComponentValueW(&lpUC->lpszExtraInfo, &lpUC->dwExtraInfoLength,
1458 lpszParam, lpszParam ? dwUrlLength-(lpszParam-lpszUrl) : 0);
1459
1460 if (bIsAbsolute) /* Parse <protocol>:[//<net_loc>] */
1461 {
1462 LPCWSTR lpszNetLoc;
1463
1464 /* Get scheme first. */
1465 lpUC->nScheme = GetInternetSchemeW(lpszUrl, lpszcp - lpszUrl);
1466 SetUrlComponentValueW(&lpUC->lpszScheme, &lpUC->dwSchemeLength,
1467 lpszUrl, lpszcp - lpszUrl);
1468
1469 /* Eat ':' in protocol. */
1470 lpszcp++;
1471
1472 /* double slash indicates the net_loc portion is present */
1473 if ((lpszcp[0] == '/') && (lpszcp[1] == '/'))
1474 {
1475 lpszcp += 2;
1476
1477 lpszNetLoc = memchrW(lpszcp, '/', dwUrlLength - (lpszcp - lpszUrl));
1478 if (lpszParam)
1479 {
1480 if (lpszNetLoc)
1481 lpszNetLoc = min(lpszNetLoc, lpszParam);
1482 else
1483 lpszNetLoc = lpszParam;
1484 }
1485 else if (!lpszNetLoc)
1486 lpszNetLoc = lpszcp + dwUrlLength-(lpszcp-lpszUrl);
1487
1488 /* Parse net-loc */
1489 if (lpszNetLoc)
1490 {
1491 LPCWSTR lpszHost;
1492 LPCWSTR lpszPort;
1493
1494 /* [<user>[<:password>]@]<host>[:<port>] */
1495 /* First find the user and password if they exist */
1496
1497 lpszHost = memchrW(lpszcp, '@', dwUrlLength - (lpszcp - lpszUrl));
1498 if (lpszHost == NULL || lpszHost > lpszNetLoc)
1499 {
1500 /* username and password not specified. */
1501 SetUrlComponentValueW(&lpUC->lpszUserName, &lpUC->dwUserNameLength, NULL, 0);
1502 SetUrlComponentValueW(&lpUC->lpszPassword, &lpUC->dwPasswordLength, NULL, 0);
1503 }
1504 else /* Parse out username and password */
1505 {
1506 LPCWSTR lpszUser = lpszcp;
1507 LPCWSTR lpszPasswd = lpszHost;
1508
1509 while (lpszcp < lpszHost)
1510 {
1511 if (*lpszcp == ':')
1512 lpszPasswd = lpszcp;
1513
1514 lpszcp++;
1515 }
1516
1517 SetUrlComponentValueW(&lpUC->lpszUserName, &lpUC->dwUserNameLength,
1518 lpszUser, lpszPasswd - lpszUser);
1519
1520 if (lpszPasswd != lpszHost)
1521 lpszPasswd++;
1522 SetUrlComponentValueW(&lpUC->lpszPassword, &lpUC->dwPasswordLength,
1523 lpszPasswd == lpszHost ? NULL : lpszPasswd,
1524 lpszHost - lpszPasswd);
1525
1526 lpszcp++; /* Advance to beginning of host */
1527 }
1528
1529 /* Parse <host><:port> */
1530
1531 lpszHost = lpszcp;
1532 lpszPort = lpszNetLoc;
1533
1534 /* special case for res:// URLs: there is no port here, so the host is the
1535 entire string up to the first '/' */
1536 if(lpUC->nScheme==INTERNET_SCHEME_RES)
1537 {
1538 SetUrlComponentValueW(&lpUC->lpszHostName, &lpUC->dwHostNameLength,
1539 lpszHost, lpszPort - lpszHost);
1540 lpszcp=lpszNetLoc;
1541 }
1542 else
1543 {
1544 while (lpszcp < lpszNetLoc)
1545 {
1546 if (*lpszcp == ':')
1547 lpszPort = lpszcp;
1548
1549 lpszcp++;
1550 }
1551
1552 /* If the scheme is "file" and the host is just one letter, it's not a host */
1553 if(lpUC->nScheme==INTERNET_SCHEME_FILE && (lpszPort-lpszHost)==1)
1554 {
1555 lpszcp=lpszHost;
1556 SetUrlComponentValueW(&lpUC->lpszHostName, &lpUC->dwHostNameLength,
1557 NULL, 0);
1558 }
1559 else
1560 {
1561 SetUrlComponentValueW(&lpUC->lpszHostName, &lpUC->dwHostNameLength,
1562 lpszHost, lpszPort - lpszHost);
1563 if (lpszPort != lpszNetLoc)
1564 lpUC->nPort = atoiW(++lpszPort);
1565 else switch (lpUC->nScheme)
1566 {
1567 case INTERNET_SCHEME_HTTP:
1568 lpUC->nPort = INTERNET_DEFAULT_HTTP_PORT;
1569 break;
1570 case INTERNET_SCHEME_HTTPS:
1571 lpUC->nPort = INTERNET_DEFAULT_HTTPS_PORT;
1572 break;
1573 case INTERNET_SCHEME_FTP:
1574 lpUC->nPort = INTERNET_DEFAULT_FTP_PORT;
1575 break;
1576 case INTERNET_SCHEME_GOPHER:
1577 lpUC->nPort = INTERNET_DEFAULT_GOPHER_PORT;
1578 break;
1579 default:
1580 break;
1581 }
1582 }
1583 }
1584 }
1585 }
1586 else
1587 {
1588 SetUrlComponentValueW(&lpUC->lpszUserName, &lpUC->dwUserNameLength, NULL, 0);
1589 SetUrlComponentValueW(&lpUC->lpszPassword, &lpUC->dwPasswordLength, NULL, 0);
1590 SetUrlComponentValueW(&lpUC->lpszHostName, &lpUC->dwHostNameLength, NULL, 0);
1591 }
1592 }
1593 else
1594 {
1595 SetUrlComponentValueW(&lpUC->lpszScheme, &lpUC->dwSchemeLength, NULL, 0);
1596 SetUrlComponentValueW(&lpUC->lpszUserName, &lpUC->dwUserNameLength, NULL, 0);
1597 SetUrlComponentValueW(&lpUC->lpszPassword, &lpUC->dwPasswordLength, NULL, 0);
1598 SetUrlComponentValueW(&lpUC->lpszHostName, &lpUC->dwHostNameLength, NULL, 0);
1599 }
1600
1601 /* Here lpszcp points to:
1602 *
1603 * <protocol>:[//<net_loc>][/path][;<params>][?<query>][#<fragment>]
1604 * ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
1605 */
1606 if (lpszcp != 0 && lpszcp - lpszUrl < dwUrlLength && (!lpszParam || lpszcp < lpszParam))
1607 {
1608 INT len;
1609
1610 /* Only truncate the parameter list if it's already been saved
1611 * in lpUC->lpszExtraInfo.
1612 */
1613 if (lpszParam && lpUC->dwExtraInfoLength && lpUC->lpszExtraInfo)
1614 len = lpszParam - lpszcp;
1615 else
1616 {
1617 /* Leave the parameter list in lpszUrlPath. Strip off any trailing
1618 * newlines if necessary.
1619 */
1620 LPWSTR lpsznewline = memchrW(lpszcp, '\n', dwUrlLength - (lpszcp - lpszUrl));
1621 if (lpsznewline != NULL)
1622 len = lpsznewline - lpszcp;
1623 else
1624 len = dwUrlLength-(lpszcp-lpszUrl);
1625 }
1626 SetUrlComponentValueW(&lpUC->lpszUrlPath, &lpUC->dwUrlPathLength,
1627 lpszcp, len);
1628 }
1629 else
1630 {
1631 if (lpUC->lpszUrlPath && (lpUC->dwUrlPathLength > 0))
1632 lpUC->lpszUrlPath[0] = 0;
1633 lpUC->dwUrlPathLength = 0;
1634 }
1635
1636 TRACE("%s: scheme(%s) host(%s) path(%s) extra(%s)\n", debugstr_wn(lpszUrl,dwUrlLength),
1637 debugstr_wn(lpUC->lpszScheme,lpUC->dwSchemeLength),
1638 debugstr_wn(lpUC->lpszHostName,lpUC->dwHostNameLength),
1639 debugstr_wn(lpUC->lpszUrlPath,lpUC->dwUrlPathLength),
1640 debugstr_wn(lpUC->lpszExtraInfo,lpUC->dwExtraInfoLength));
1641
1642 HeapFree(GetProcessHeap(), 0, lpszUrl_decode );
1643 return TRUE;
1644 }
1645
1646 /***********************************************************************
1647 * InternetAttemptConnect (WININET.@)
1648 *
1649 * Attempt to make a connection to the internet
1650 *
1651 * RETURNS
1652 * ERROR_SUCCESS on success
1653 * Error value on failure
1654 *
1655 */
1656 DWORD WINAPI InternetAttemptConnect(DWORD dwReserved)
1657 {
1658 FIXME("Stub\n");
1659 return ERROR_SUCCESS;
1660 }
1661
1662
1663 /***********************************************************************
1664 * InternetCanonicalizeUrlA (WININET.@)
1665 *
1666 * Escape unsafe characters and spaces
1667 *
1668 * RETURNS
1669 * TRUE on success
1670 * FALSE on failure
1671 *
1672 */
1673 BOOL WINAPI InternetCanonicalizeUrlA(LPCSTR lpszUrl, LPSTR lpszBuffer,
1674 LPDWORD lpdwBufferLength, DWORD dwFlags)
1675 {
1676 HRESULT hr;
1677 DWORD dwURLFlags = URL_WININET_COMPATIBILITY | URL_ESCAPE_UNSAFE;
1678
1679 TRACE("(%s, %p, %p, 0x%08x) bufferlength: %d\n", debugstr_a(lpszUrl), lpszBuffer,
1680 lpdwBufferLength, lpdwBufferLength ? *lpdwBufferLength : -1, dwFlags);
1681
1682 if(dwFlags & ICU_DECODE)
1683 {
1684 dwURLFlags |= URL_UNESCAPE;
1685 dwFlags &= ~ICU_DECODE;
1686 }
1687
1688 if(dwFlags & ICU_ESCAPE)
1689 {
1690 dwURLFlags |= URL_UNESCAPE;
1691 dwFlags &= ~ICU_ESCAPE;
1692 }
1693
1694 if(dwFlags & ICU_BROWSER_MODE)
1695 {
1696 dwURLFlags |= URL_BROWSER_MODE;
1697 dwFlags &= ~ICU_BROWSER_MODE;
1698 }
1699
1700 if(dwFlags & ICU_NO_ENCODE)
1701 {
1702 /* Flip this bit to correspond to URL_ESCAPE_UNSAFE */
1703 dwURLFlags ^= URL_ESCAPE_UNSAFE;
1704 dwFlags &= ~ICU_NO_ENCODE;
1705 }
1706
1707 if (dwFlags) FIXME("Unhandled flags 0x%08x\n", dwFlags);
1708
1709 hr = UrlCanonicalizeA(lpszUrl, lpszBuffer, lpdwBufferLength, dwURLFlags);
1710 if (hr == E_POINTER) SetLastError(ERROR_INSUFFICIENT_BUFFER);
1711 if (hr == E_INVALIDARG) SetLastError(ERROR_INVALID_PARAMETER);
1712
1713 return (hr == S_OK) ? TRUE : FALSE;
1714 }
1715
1716 /***********************************************************************
1717 * InternetCanonicalizeUrlW (WININET.@)
1718 *
1719 * Escape unsafe characters and spaces
1720 *
1721 * RETURNS
1722 * TRUE on success
1723 * FALSE on failure
1724 *
1725 */
1726 BOOL WINAPI InternetCanonicalizeUrlW(LPCWSTR lpszUrl, LPWSTR lpszBuffer,
1727 LPDWORD lpdwBufferLength, DWORD dwFlags)
1728 {
1729 HRESULT hr;
1730 DWORD dwURLFlags = URL_WININET_COMPATIBILITY | URL_ESCAPE_UNSAFE;
1731
1732 TRACE("(%s, %p, %p, 0x%08x) bufferlength: %d\n", debugstr_w(lpszUrl), lpszBuffer,
1733 lpdwBufferLength, dwFlags, lpdwBufferLength ? *lpdwBufferLength : -1);
1734
1735 if(dwFlags & ICU_DECODE)
1736 {
1737 dwURLFlags |= URL_UNESCAPE;
1738 dwFlags &= ~ICU_DECODE;
1739 }
1740
1741 if(dwFlags & ICU_ESCAPE)
1742 {
1743 dwURLFlags |= URL_UNESCAPE;
1744 dwFlags &= ~ICU_ESCAPE;
1745 }
1746
1747 if(dwFlags & ICU_BROWSER_MODE)
1748 {
1749 dwURLFlags |= URL_BROWSER_MODE;
1750 dwFlags &= ~ICU_BROWSER_MODE;
1751 }
1752
1753 if(dwFlags & ICU_NO_ENCODE)
1754 {
1755 /* Flip this bit to correspond to URL_ESCAPE_UNSAFE */
1756 dwURLFlags ^= URL_ESCAPE_UNSAFE;
1757 dwFlags &= ~ICU_NO_ENCODE;
1758 }
1759
1760 if (dwFlags) FIXME("Unhandled flags 0x%08x\n", dwFlags);
1761
1762 hr = UrlCanonicalizeW(lpszUrl, lpszBuffer, lpdwBufferLength, dwURLFlags);
1763 if (hr == E_POINTER) SetLastError(ERROR_INSUFFICIENT_BUFFER);
1764 if (hr == E_INVALIDARG) SetLastError(ERROR_INVALID_PARAMETER);
1765
1766 return (hr == S_OK) ? TRUE : FALSE;
1767 }
1768
1769 /* #################################################### */
1770
1771 static INTERNET_STATUS_CALLBACK set_status_callback(
1772 object_header_t *lpwh, INTERNET_STATUS_CALLBACK callback, BOOL unicode)
1773 {
1774 INTERNET_STATUS_CALLBACK ret;
1775
1776 if (unicode) lpwh->dwInternalFlags |= INET_CALLBACKW;
1777 else lpwh->dwInternalFlags &= ~INET_CALLBACKW;
1778
1779 ret = lpwh->lpfnStatusCB;
1780 lpwh->lpfnStatusCB = callback;
1781
1782 return ret;
1783 }
1784
1785 /***********************************************************************
1786 * InternetSetStatusCallbackA (WININET.@)
1787 *
1788 * Sets up a callback function which is called as progress is made
1789 * during an operation.
1790 *
1791 * RETURNS
1792 * Previous callback or NULL on success
1793 * INTERNET_INVALID_STATUS_CALLBACK on failure
1794 *
1795 */
1796 INTERNET_STATUS_CALLBACK WINAPI InternetSetStatusCallbackA(
1797 HINTERNET hInternet ,INTERNET_STATUS_CALLBACK lpfnIntCB)
1798 {
1799 INTERNET_STATUS_CALLBACK retVal;
1800 object_header_t *lpwh;
1801
1802 TRACE("%p\n", hInternet);
1803
1804 if (!(lpwh = WININET_GetObject(hInternet)))
1805 return INTERNET_INVALID_STATUS_CALLBACK;
1806
1807 retVal = set_status_callback(lpwh, lpfnIntCB, FALSE);
1808
1809 WININET_Release( lpwh );
1810 return retVal;
1811 }
1812
1813 /***********************************************************************
1814 * InternetSetStatusCallbackW (WININET.@)
1815 *
1816 * Sets up a callback function which is called as progress is made
1817 * during an operation.
1818 *
1819 * RETURNS
1820 * Previous callback or NULL on success
1821 * INTERNET_INVALID_STATUS_CALLBACK on failure
1822 *
1823 */
1824 INTERNET_STATUS_CALLBACK WINAPI InternetSetStatusCallbackW(
1825 HINTERNET hInternet ,INTERNET_STATUS_CALLBACK lpfnIntCB)
1826 {
1827 INTERNET_STATUS_CALLBACK retVal;
1828 object_header_t *lpwh;
1829
1830 TRACE("%p\n", hInternet);
1831
1832 if (!(lpwh = WININET_GetObject(hInternet)))
1833 return INTERNET_INVALID_STATUS_CALLBACK;
1834
1835 retVal = set_status_callback(lpwh, lpfnIntCB, TRUE);
1836
1837 WININET_Release( lpwh );
1838 return retVal;
1839 }
1840
1841 /***********************************************************************
1842 * InternetSetFilePointer (WININET.@)
1843 */
1844 DWORD WINAPI InternetSetFilePointer(HINTERNET hFile, LONG lDistanceToMove,
1845 PVOID pReserved, DWORD dwMoveContext, DWORD_PTR dwContext)
1846 {
1847 FIXME("stub\n");
1848 return FALSE;
1849 }
1850
1851 /***********************************************************************
1852 * InternetWriteFile (WININET.@)
1853 *
1854 * Write data to an open internet file
1855 *
1856 * RETURNS
1857 * TRUE on success
1858 * FALSE on failure
1859 *
1860 */
1861 BOOL WINAPI InternetWriteFile(HINTERNET hFile, LPCVOID lpBuffer,
1862 DWORD dwNumOfBytesToWrite, LPDWORD lpdwNumOfBytesWritten)
1863 {
1864 object_header_t *lpwh;
1865 BOOL retval = FALSE;
1866
1867 TRACE("(%p %p %d %p)\n", hFile, lpBuffer, dwNumOfBytesToWrite, lpdwNumOfBytesWritten);
1868
1869 lpwh = WININET_GetObject( hFile );
1870 if (!lpwh) {
1871 WARN("Invalid handle\n");
1872 SetLastError(ERROR_INVALID_HANDLE);
1873 return FALSE;
1874 }
1875
1876 if(lpwh->vtbl->WriteFile) {
1877 retval = lpwh->vtbl->WriteFile(lpwh, lpBuffer, dwNumOfBytesToWrite, lpdwNumOfBytesWritten);
1878 }else {
1879 WARN("No Writefile method.\n");
1880 SetLastError(ERROR_INVALID_HANDLE);
1881 retval = FALSE;
1882 }
1883
1884 WININET_Release( lpwh );
1885
1886 return retval;
1887 }
1888
1889
1890 /***********************************************************************
1891 * InternetReadFile (WININET.@)
1892 *
1893 * Read data from an open internet file
1894 *
1895 * RETURNS
1896 * TRUE on success
1897 * FALSE on failure
1898 *
1899 */
1900 BOOL WINAPI InternetReadFile(HINTERNET hFile, LPVOID lpBuffer,
1901 DWORD dwNumOfBytesToRead, LPDWORD pdwNumOfBytesRead)
1902 {
1903 object_header_t *hdr;
1904 DWORD res = ERROR_INTERNET_INCORRECT_HANDLE_TYPE;
1905
1906 TRACE("%p %p %d %p\n", hFile, lpBuffer, dwNumOfBytesToRead, pdwNumOfBytesRead);
1907
1908 hdr = WININET_GetObject(hFile);
1909 if (!hdr) {
1910 INTERNET_SetLastError(ERROR_INVALID_HANDLE);
1911 return FALSE;
1912 }
1913
1914 if(hdr->vtbl->ReadFile)
1915 res = hdr->vtbl->ReadFile(hdr, lpBuffer, dwNumOfBytesToRead, pdwNumOfBytesRead);
1916
1917 WININET_Release(hdr);
1918
1919 TRACE("-- %s (%u) (bytes read: %d)\n", res == ERROR_SUCCESS ? "TRUE": "FALSE", res,
1920 pdwNumOfBytesRead ? *pdwNumOfBytesRead : -1);
1921
1922 if(res != ERROR_SUCCESS)
1923 SetLastError(res);
1924 return res == ERROR_SUCCESS;
1925 }
1926
1927 /***********************************************************************
1928 * InternetReadFileExA (WININET.@)
1929 *
1930 * Read data from an open internet file
1931 *
1932 * PARAMS
1933 * hFile [I] Handle returned by InternetOpenUrl or HttpOpenRequest.
1934 * lpBuffersOut [I/O] Buffer.
1935 * dwFlags [I] Flags. See notes.
1936 * dwContext [I] Context for callbacks.
1937 *
1938 * RETURNS
1939 * TRUE on success
1940 * FALSE on failure
1941 *
1942 * NOTES
1943 * The parameter dwFlags include zero or more of the following flags:
1944 *|IRF_ASYNC - Makes the call asynchronous.
1945 *|IRF_SYNC - Makes the call synchronous.
1946 *|IRF_USE_CONTEXT - Forces dwContext to be used.
1947 *|IRF_NO_WAIT - Don't block if the data is not available, just return what is available.
1948 *
1949 * However, in testing IRF_USE_CONTEXT seems to have no effect - dwContext isn't used.
1950 *
1951 * SEE
1952 * InternetOpenUrlA(), HttpOpenRequestA()
1953 */
1954 BOOL WINAPI InternetReadFileExA(HINTERNET hFile, LPINTERNET_BUFFERSA lpBuffersOut,
1955 DWORD dwFlags, DWORD_PTR dwContext)
1956 {
1957 object_header_t *hdr;
1958 DWORD res = ERROR_INTERNET_INCORRECT_HANDLE_TYPE;
1959
1960 TRACE("(%p %p 0x%x 0x%lx)\n", hFile, lpBuffersOut, dwFlags, dwContext);
1961
1962 hdr = WININET_GetObject(hFile);
1963 if (!hdr) {
1964 INTERNET_SetLastError(ERROR_INVALID_HANDLE);
1965 return FALSE;
1966 }
1967
1968 if(hdr->vtbl->ReadFileExA)
1969 res = hdr->vtbl->ReadFileExA(hdr, lpBuffersOut, dwFlags, dwContext);
1970
1971 WININET_Release(hdr);
1972
1973 TRACE("-- %s (%u, bytes read: %d)\n", res == ERROR_SUCCESS ? "TRUE": "FALSE",
1974 res, lpBuffersOut->dwBufferLength);
1975
1976 if(res != ERROR_SUCCESS)
1977 SetLastError(res);
1978 return res == ERROR_SUCCESS;
1979 }
1980
1981 /***********************************************************************
1982 * InternetReadFileExW (WININET.@)
1983 * SEE
1984 * InternetReadFileExA()
1985 */
1986 BOOL WINAPI InternetReadFileExW(HINTERNET hFile, LPINTERNET_BUFFERSW lpBuffer,
1987 DWORD dwFlags, DWORD_PTR dwContext)
1988 {
1989 object_header_t *hdr;
1990 DWORD res = ERROR_INTERNET_INCORRECT_HANDLE_TYPE;
1991
1992 TRACE("(%p %p 0x%x 0x%lx)\n", hFile, lpBuffer, dwFlags, dwContext);
1993
1994 hdr = WININET_GetObject(hFile);
1995 if (!hdr) {
1996 INTERNET_SetLastError(ERROR_INVALID_HANDLE);
1997 return FALSE;
1998 }
1999
2000 if(hdr->vtbl->ReadFileExW)
2001 res = hdr->vtbl->ReadFileExW(hdr, lpBuffer, dwFlags, dwContext);
2002
2003 WININET_Release(hdr);
2004
2005 TRACE("-- %s (%u, bytes read: %d)\n", res == ERROR_SUCCESS ? "TRUE": "FALSE",
2006 res, lpBuffer->dwBufferLength);
2007
2008 if(res != ERROR_SUCCESS)
2009 SetLastError(res);
2010 return res == ERROR_SUCCESS;
2011 }
2012
2013 DWORD INET_QueryOption(DWORD option, void *buffer, DWORD *size, BOOL unicode)
2014 {
2015 static BOOL warn = TRUE;
2016
2017 switch(option) {
2018 case INTERNET_OPTION_REQUEST_FLAGS:
2019 TRACE("INTERNET_OPTION_REQUEST_FLAGS\n");
2020
2021 if (*size < sizeof(ULONG))
2022 return ERROR_INSUFFICIENT_BUFFER;
2023
2024 *(ULONG*)buffer = 4;
2025 *size = sizeof(ULONG);
2026
2027 return ERROR_SUCCESS;
2028
2029 case INTERNET_OPTION_HTTP_VERSION:
2030 if (*size < sizeof(HTTP_VERSION_INFO))
2031 return ERROR_INSUFFICIENT_BUFFER;
2032
2033 /*
2034 * Presently hardcoded to 1.1
2035 */
2036 ((HTTP_VERSION_INFO*)buffer)->dwMajorVersion = 1;
2037 ((HTTP_VERSION_INFO*)buffer)->dwMinorVersion = 1;
2038 *size = sizeof(HTTP_VERSION_INFO);
2039
2040 return ERROR_SUCCESS;
2041
2042 case INTERNET_OPTION_CONNECTED_STATE:
2043 if (warn) {
2044 FIXME("INTERNET_OPTION_CONNECTED_STATE: semi-stub\n");
2045 warn = FALSE;
2046 }
2047 if (*size < sizeof(ULONG))
2048 return ERROR_INSUFFICIENT_BUFFER;
2049
2050 *(ULONG*)buffer = INTERNET_STATE_CONNECTED;
2051 *size = sizeof(ULONG);
2052
2053 return ERROR_SUCCESS;
2054
2055 case INTERNET_OPTION_PROXY: {
2056 appinfo_t ai;
2057 BOOL ret;
2058
2059 TRACE("Getting global proxy info\n");
2060 memset(&ai, 0, sizeof(appinfo_t));
2061 INTERNET_ConfigureProxy(&ai);
2062
2063 ret = APPINFO_QueryOption(&ai.hdr, INTERNET_OPTION_PROXY, buffer, size, unicode); /* FIXME */
2064 APPINFO_Destroy(&ai.hdr);
2065 return ret;
2066 }
2067
2068 case INTERNET_OPTION_MAX_CONNS_PER_SERVER:
2069 TRACE("INTERNET_OPTION_MAX_CONNS_PER_SERVER\n");
2070
2071 if (*size < sizeof(ULONG))
2072 return ERROR_INSUFFICIENT_BUFFER;
2073
2074 *(ULONG*)buffer = 2;
2075 *size = sizeof(ULONG);
2076
2077 return ERROR_SUCCESS;
2078
2079 case INTERNET_OPTION_MAX_CONNS_PER_1_0_SERVER:
2080 TRACE("INTERNET_OPTION_MAX_CONNS_1_0_SERVER\n");
2081
2082 if (*size < sizeof(ULONG))
2083 return ERROR_INSUFFICIENT_BUFFER;
2084
2085 *(ULONG*)size = 4;
2086 *size = sizeof(ULONG);
2087
2088 return ERROR_SUCCESS;
2089
2090 case INTERNET_OPTION_SECURITY_FLAGS:
2091 FIXME("INTERNET_OPTION_SECURITY_FLAGS: Stub\n");
2092 return ERROR_SUCCESS;
2093
2094 case INTERNET_OPTION_VERSION: {
2095 static const INTERNET_VERSION_INFO info = { 1, 2 };
2096
2097 TRACE("INTERNET_OPTION_VERSION\n");
2098
2099 if (*size < sizeof(INTERNET_VERSION_INFO))
2100 return ERROR_INSUFFICIENT_BUFFER;
2101
2102 memcpy(buffer, &info, sizeof(info));
2103 *size = sizeof(info);
2104
2105 return ERROR_SUCCESS;
2106 }
2107
2108 case INTERNET_OPTION_PER_CONNECTION_OPTION: {
2109 INTERNET_PER_CONN_OPTION_LISTW *con = buffer;
2110 INTERNET_PER_CONN_OPTION_LISTA *conA = buffer;
2111 DWORD res = ERROR_SUCCESS, i;
2112 appinfo_t ai;
2113
2114 TRACE("Getting global proxy info\n");
2115 memset(&ai, 0, sizeof(appinfo_t));
2116 INTERNET_ConfigureProxy(&ai);
2117
2118 FIXME("INTERNET_OPTION_PER_CONNECTION_OPTION stub\n");
2119
2120 if (*size < sizeof(INTERNET_PER_CONN_OPTION_LISTW)) {
2121 APPINFO_Destroy(&ai.hdr);
2122 return ERROR_INSUFFICIENT_BUFFER;
2123 }
2124
2125 for (i = 0; i < con->dwOptionCount; i++) {
2126 INTERNET_PER_CONN_OPTIONW *option = con->pOptions + i;
2127 INTERNET_PER_CONN_OPTIONA *optionA = conA->pOptions + i;
2128
2129 switch (option->dwOption) {
2130 case INTERNET_PER_CONN_FLAGS:
2131 option->Value.dwValue = ai.dwAccessType;
2132 break;
2133
2134 case INTERNET_PER_CONN_PROXY_SERVER:
2135 if (unicode)
2136 option->Value.pszValue = heap_strdupW(ai.lpszProxy);
2137 else
2138 optionA->Value.pszValue = heap_strdupWtoA(ai.lpszProxy);
2139 break;
2140
2141 case INTERNET_PER_CONN_PROXY_BYPASS:
2142 if (unicode)
2143 option->Value.pszValue = heap_strdupW(ai.lpszProxyBypass);
2144 else
2145 optionA->Value.pszValue = heap_strdupWtoA(ai.lpszProxyBypass);
2146 break;
2147
2148 case INTERNET_PER_CONN_AUTOCONFIG_URL:
2149 case INTERNET_PER_CONN_AUTODISCOVERY_FLAGS:
2150 case INTERNET_PER_CONN_AUTOCONFIG_SECONDARY_URL:
2151 case INTERNET_PER_CONN_AUTOCONFIG_RELOAD_DELAY_MINS:
2152 case INTERNET_PER_CONN_AUTOCONFIG_LAST_DETECT_TIME:
2153 case INTERNET_PER_CONN_AUTOCONFIG_LAST_DETECT_URL:
2154 FIXME("Unhandled dwOption %d\n", option->dwOption);
2155 memset(&option->Value, 0, sizeof(option->Value));
2156 break;
2157
2158 default:
2159 FIXME("Unknown dwOption %d\n", option->dwOption);
2160 res = ERROR_INVALID_PARAMETER;
2161 break;
2162 }
2163 }
2164 APPINFO_Destroy(&ai.hdr);
2165
2166 return res;
2167 }
2168 case INTERNET_OPTION_USER_AGENT:
2169 return ERROR_INTERNET_INCORRECT_HANDLE_TYPE;
2170 }
2171
2172 FIXME("Stub for %d\n", option);
2173 return ERROR_INTERNET_INCORRECT_HANDLE_TYPE;
2174 }
2175
2176 /***********************************************************************
2177 * InternetQueryOptionW (WININET.@)
2178 *
2179 * Queries an options on the specified handle
2180 *
2181 * RETURNS
2182 * TRUE on success
2183 * FALSE on failure
2184 *
2185 */
2186 BOOL WINAPI InternetQueryOptionW(HINTERNET hInternet, DWORD dwOption,
2187 LPVOID lpBuffer, LPDWORD lpdwBufferLength)
2188 {
2189 object_header_t *hdr;
2190 DWORD res = ERROR_INVALID_HANDLE;
2191
2192 TRACE("%p %d %p %p\n", hInternet, dwOption, lpBuffer, lpdwBufferLength);
2193
2194 if(hInternet) {
2195 hdr = WININET_GetObject(hInternet);
2196 if (hdr) {
2197 res = hdr->vtbl->QueryOption(hdr, dwOption, lpBuffer, lpdwBufferLength, TRUE);
2198 WININET_Release(hdr);
2199 }
2200 }else {
2201 res = INET_QueryOption(dwOption, lpBuffer, lpdwBufferLength, TRUE);
2202 }
2203
2204 if(res != ERROR_SUCCESS)
2205 SetLastError(res);
2206 return res == ERROR_SUCCESS;
2207 }
2208
2209 /***********************************************************************
2210 * InternetQueryOptionA (WININET.@)
2211 *
2212 * Queries an options on the specified handle
2213 *
2214 * RETURNS
2215 * TRUE on success
2216 * FALSE on failure
2217 *
2218 */
2219 BOOL WINAPI InternetQueryOptionA(HINTERNET hInternet, DWORD dwOption,
2220 LPVOID lpBuffer, LPDWORD lpdwBufferLength)
2221 {
2222 object_header_t *hdr;
2223 DWORD res = ERROR_INVALID_HANDLE;
2224
2225 TRACE("%p %d %p %p\n", hInternet, dwOption, lpBuffer, lpdwBufferLength);
2226
2227 if(hInternet) {
2228 hdr = WININET_GetObject(hInternet);
2229 if (hdr) {
2230 res = hdr->vtbl->QueryOption(hdr, dwOption, lpBuffer, lpdwBufferLength, FALSE);
2231 WININET_Release(hdr);
2232 }
2233 }else {
2234 res = INET_QueryOption(dwOption, lpBuffer, lpdwBufferLength, FALSE);
2235 }
2236
2237 if(res != ERROR_SUCCESS)
2238 SetLastError(res);
2239 return res == ERROR_SUCCESS;
2240 }
2241
2242
2243 /***********************************************************************
2244 * InternetSetOptionW (WININET.@)
2245 *
2246 * Sets an options on the specified handle
2247 *
2248 * RETURNS
2249 * TRUE on success
2250 * FALSE on failure
2251 *
2252 */
2253 BOOL WINAPI InternetSetOptionW(HINTERNET hInternet, DWORD dwOption,
2254 LPVOID lpBuffer, DWORD dwBufferLength)
2255 {
2256 object_header_t *lpwhh;
2257 BOOL ret = TRUE;
2258
2259 TRACE("(%p %d %p %d)\n", hInternet, dwOption, lpBuffer, dwBufferLength);
2260
2261 lpwhh = (object_header_t*) WININET_GetObject( hInternet );
2262 if(lpwhh && lpwhh->vtbl->SetOption) {
2263 DWORD res;
2264
2265 res = lpwhh->vtbl->SetOption(lpwhh, dwOption, lpBuffer, dwBufferLength);
2266 if(res != ERROR_INTERNET_INVALID_OPTION) {
2267 WININET_Release( lpwhh );
2268
2269 if(res != ERROR_SUCCESS)
2270 SetLastError(res);
2271
2272 return res == ERROR_SUCCESS;
2273 }
2274 }
2275
2276 switch (dwOption)
2277 {
2278 case INTERNET_OPTION_CALLBACK:
2279 {
2280 if (!lpwhh)
2281 {
2282 INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE);
2283 return FALSE;
2284 }
2285 WININET_Release(lpwhh);
2286 INTERNET_SetLastError(ERROR_INTERNET_OPTION_NOT_SETTABLE);
2287 return FALSE;
2288 }
2289 case INTERNET_OPTION_HTTP_VERSION:
2290 {
2291 HTTP_VERSION_INFO* pVersion=(HTTP_VERSION_INFO*)lpBuffer;
2292 FIXME("Option INTERNET_OPTION_HTTP_VERSION(%d,%d): STUB\n",pVersion->dwMajorVersion,pVersion->dwMinorVersion);
2293 }
2294 break;
2295 case INTERNET_OPTION_ERROR_MASK:
2296 {
2297 ULONG flags = *(ULONG *)lpBuffer;
2298 FIXME("Option INTERNET_OPTION_ERROR_MASK(%d): STUB\n", flags);
2299 }
2300 break;
2301 case INTERNET_OPTION_CODEPAGE:
2302 {
2303 ULONG codepage = *(ULONG *)lpBuffer;
2304 FIXME("Option INTERNET_OPTION_CODEPAGE (%d): STUB\n", codepage);
2305 }
2306 break;
2307 case INTERNET_OPTION_REQUEST_PRIORITY:
2308 {
2309 ULONG priority = *(ULONG *)lpBuffer;
2310 FIXME("Option INTERNET_OPTION_REQUEST_PRIORITY (%d): STUB\n", priority);
2311 }
2312 break;
2313 case INTERNET_OPTION_CONNECT_TIMEOUT:
2314 {
2315 ULONG connecttimeout = *(ULONG *)lpBuffer;
2316 FIXME("Option INTERNET_OPTION_CONNECT_TIMEOUT (%d): STUB\n", connecttimeout);
2317 }
2318 break;
2319 case INTERNET_OPTION_DATA_RECEIVE_TIMEOUT:
2320 {
2321 ULONG receivetimeout = *(ULONG *)lpBuffer;
2322 FIXME("Option INTERNET_OPTION_DATA_RECEIVE_TIMEOUT (%d): STUB\n", receivetimeout);
2323 }
2324 break;
2325 case INTERNET_OPTION_MAX_CONNS_PER_SERVER:
2326 {
2327 ULONG conns = *(ULONG *)lpBuffer;
2328 FIXME("Option INTERNET_OPTION_MAX_CONNS_PER_SERVER (%d): STUB\n", conns);
2329 }
2330 break;
2331 case INTERNET_OPTION_MAX_CONNS_PER_1_0_SERVER:
2332 {
2333 ULONG conns = *(ULONG *)lpBuffer;
2334 FIXME("Option INTERNET_OPTION_MAX_CONNS_PER_1_0_SERVER (%d): STUB\n", conns);
2335 }
2336 break;
2337 case INTERNET_OPTION_RESET_URLCACHE_SESSION:
2338 FIXME("Option INTERNET_OPTION_RESET_URLCACHE_SESSION: STUB\n");
2339 break;
2340 case INTERNET_OPTION_END_BROWSER_SESSION:
2341 FIXME("Option INTERNET_OPTION_END_BROWSER_SESSION: STUB\n");
2342 break;
2343 case INTERNET_OPTION_CONNECTED_STATE:
2344 FIXME("Option INTERNET_OPTION_CONNECTED_STATE: STUB\n");
2345 break;
2346 case INTERNET_OPTION_DISABLE_PASSPORT_AUTH:
2347 TRACE("Option INTERNET_OPTION_DISABLE_PASSPORT_AUTH: harmless stub, since not enabled\n");
2348 break;
2349 case INTERNET_OPTION_SEND_TIMEOUT:
2350 case INTERNET_OPTION_RECEIVE_TIMEOUT:
2351 {
2352 ULONG timeout = *(ULONG *)lpBuffer;
2353 FIXME("INTERNET_OPTION_SEND/RECEIVE_TIMEOUT %d\n", timeout);
2354 break;
2355 }
2356 case INTERNET_OPTION_CONNECT_RETRIES:
2357 {
2358 ULONG retries = *(ULONG *)lpBuffer;
2359 FIXME("INTERNET_OPTION_CONNECT_RETRIES %d\n", retries);
2360 break;
2361 }
2362 case INTERNET_OPTION_CONTEXT_VALUE:
2363 FIXME("Option INTERNET_OPTION_CONTEXT_VALUE; STUB\n");
2364 break;
2365 case INTERNET_OPTION_SECURITY_FLAGS:
2366 FIXME("Option INTERNET_OPTION_SECURITY_FLAGS; STUB\n");
2367 break;
2368 case INTERNET_OPTION_DISABLE_AUTODIAL:
2369 FIXME("Option INTERNET_OPTION_DISABLE_AUTODIAL; STUB\n");
2370 break;
2371 case INTERNET_OPTION_HTTP_DECODING:
2372 FIXME("INTERNET_OPTION_HTTP_DECODING; STUB\n");
2373 INTERNET_SetLastError(ERROR_INTERNET_INVALID_OPTION);
2374 ret = FALSE;
2375 break;
2376 case INTERNET_OPTION_COOKIES_3RD_PARTY:
2377 FIXME("INTERNET_OPTION_COOKIES_3RD_PARTY; STUB\n");
2378 INTERNET_SetLastError(ERROR_INTERNET_INVALID_OPTION);
2379 ret = FALSE;
2380 break;
2381 case INTERNET_OPTION_SEND_UTF8_SERVERNAME_TO_PROXY:
2382 FIXME("INTERNET_OPTION_SEND_UTF8_SERVERNAME_TO_PROXY; STUB\n");
2383 INTERNET_SetLastError(ERROR_INTERNET_INVALID_OPTION);
2384 ret = FALSE;
2385 break;
2386 case INTERNET_OPTION_CODEPAGE_PATH:
2387 FIXME("INTERNET_OPTION_CODEPAGE_PATH; STUB\n");
2388 INTERNET_SetLastError(ERROR_INTERNET_INVALID_OPTION);
2389 ret = FALSE;
2390 break;
2391 case INTERNET_OPTION_CODEPAGE_EXTRA:
2392 FIXME("INTERNET_OPTION_CODEPAGE_EXTRA; STUB\n");
2393 INTERNET_SetLastError(ERROR_INTERNET_INVALID_OPTION);
2394 ret = FALSE;
2395 break;
2396 case INTERNET_OPTION_IDN:
2397 FIXME("INTERNET_OPTION_IDN; STUB\n");
2398 INTERNET_SetLastError(ERROR_INTERNET_INVALID_OPTION);
2399 ret = FALSE;
2400 break;
2401 default:
2402 FIXME("Option %d STUB\n",dwOption);
2403 INTERNET_SetLastError(ERROR_INTERNET_INVALID_OPTION);
2404 ret = FALSE;
2405 break;
2406 }
2407
2408 if(lpwhh)
2409 WININET_Release( lpwhh );
2410
2411 return ret;
2412 }
2413
2414
2415 /***********************************************************************
2416 * InternetSetOptionA (WININET.@)
2417 *
2418 * Sets an options on the specified handle.
2419 *
2420 * RETURNS
2421 * TRUE on success
2422 * FALSE on failure
2423 *
2424 */
2425 BOOL WINAPI InternetSetOptionA(HINTERNET hInternet, DWORD dwOption,
2426 LPVOID lpBuffer, DWORD dwBufferLength)
2427 {
2428 LPVOID wbuffer;
2429 DWORD wlen;
2430 BOOL r;
2431
2432 switch( dwOption )
2433 {
2434 case INTERNET_OPTION_CALLBACK:
2435 {
2436 object_header_t *lpwh;
2437
2438 if (!(lpwh = WININET_GetObject(hInternet)))
2439 {
2440 INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE);
2441 return FALSE;
2442 }
2443 WININET_Release(lpwh);
2444 INTERNET_SetLastError(ERROR_INTERNET_OPTION_NOT_SETTABLE);
2445 return FALSE;
2446 }
2447 case INTERNET_OPTION_PROXY:
2448 {
2449 LPINTERNET_PROXY_INFOA pi = (LPINTERNET_PROXY_INFOA) lpBuffer;
2450 LPINTERNET_PROXY_INFOW piw;
2451 DWORD proxlen, prbylen;
2452 LPWSTR prox, prby;
2453
2454 proxlen = MultiByteToWideChar( CP_ACP, 0, pi->lpszProxy, -1, NULL, 0);
2455 prbylen= MultiByteToWideChar( CP_ACP, 0, pi->lpszProxyBypass, -1, NULL, 0);
2456 wlen = sizeof(*piw) + proxlen + prbylen;
2457 wbuffer = HeapAlloc( GetProcessHeap(), 0, wlen*sizeof(WCHAR) );
2458 piw = (LPINTERNET_PROXY_INFOW) wbuffer;
2459 piw->dwAccessType = pi->dwAccessType;
2460 prox = (LPWSTR) &piw[1];
2461 prby = &prox[proxlen+1];
2462 MultiByteToWideChar( CP_ACP, 0, pi->lpszProxy, -1, prox, proxlen);
2463 MultiByteToWideChar( CP_ACP, 0, pi->lpszProxyBypass, -1, prby, prbylen);
2464 piw->lpszProxy = prox;
2465 piw->lpszProxyBypass = prby;
2466 }
2467 break;
2468 case INTERNET_OPTION_USER_AGENT:
2469 case INTERNET_OPTION_USERNAME:
2470 case INTERNET_OPTION_PASSWORD:
2471 wlen = MultiByteToWideChar( CP_ACP, 0, lpBuffer, dwBufferLength,
2472 NULL, 0 );
2473 wbuffer = HeapAlloc( GetProcessHeap(), 0, wlen*sizeof(WCHAR) );
2474 MultiByteToWideChar( CP_ACP, 0, lpBuffer, dwBufferLength,
2475 wbuffer, wlen );
2476 break;
2477 default:
2478 wbuffer = lpBuffer;
2479 wlen = dwBufferLength;
2480 }
2481
2482 r = InternetSetOptionW(hInternet,dwOption, wbuffer, wlen);
2483
2484 if( lpBuffer != wbuffer )
2485 HeapFree( GetProcessHeap(), 0, wbuffer );
2486
2487 return r;
2488 }
2489
2490
2491 /***********************************************************************
2492 * InternetSetOptionExA (WININET.@)
2493 */
2494 BOOL WINAPI InternetSetOptionExA(HINTERNET hInternet, DWORD dwOption,
2495 LPVOID lpBuffer, DWORD dwBufferLength, DWORD dwFlags)
2496 {
2497 FIXME("Flags %08x ignored\n", dwFlags);
2498 return InternetSetOptionA( hInternet, dwOption, lpBuffer, dwBufferLength );
2499 }
2500
2501 /***********************************************************************
2502 * InternetSetOptionExW (WININET.@)
2503 */
2504 BOOL WINAPI InternetSetOptionExW(HINTERNET hInternet, DWORD dwOption,
2505 LPVOID lpBuffer, DWORD dwBufferLength, DWORD dwFlags)
2506 {
2507 FIXME("Flags %08x ignored\n", dwFlags);
2508 if( dwFlags & ~ISO_VALID_FLAGS )
2509 {
2510 INTERNET_SetLastError( ERROR_INVALID_PARAMETER );
2511 return FALSE;
2512 }
2513 return InternetSetOptionW( hInternet, dwOption, lpBuffer, dwBufferLength );
2514 }
2515
2516 static const WCHAR WININET_wkday[7][4] =
2517 { { 'S','u','n', 0 }, { 'M','o','n', 0 }, { 'T','u','e', 0 }, { 'W','e','d', 0 },
2518 { 'T','h','u', 0 }, { 'F','r','i', 0 }, { 'S','a','t', 0 } };
2519 static const WCHAR WININET_month[12][4] =
2520 { { 'J','a','n', 0 }, { 'F','e','b', 0 }, { 'M','a','r', 0 }, { 'A','p','r', 0 },
2521 { 'M','a','y', 0 }, { 'J','u','n', 0 }, { 'J','u','l', 0 }, { 'A','u','g', 0 },
2522 { 'S','e','p', 0 }, { 'O','c','t', 0 }, { 'N','o','v', 0 }, { 'D','e','c', 0 } };
2523
2524 /***********************************************************************
2525 * InternetTimeFromSystemTimeA (WININET.@)
2526 */
2527 BOOL WINAPI InternetTimeFromSystemTimeA( const SYSTEMTIME* time, DWORD format, LPSTR string, DWORD size )
2528 {
2529 BOOL ret;
2530 WCHAR stringW[INTERNET_RFC1123_BUFSIZE];
2531
2532 TRACE( "%p 0x%08x %p 0x%08x\n", time, format, string, size );
2533
2534 if (!time || !string || format != INTERNET_RFC1123_FORMAT)
2535 {
2536 SetLastError(ERROR_INVALID_PARAMETER);
2537 return FALSE;
2538 }
2539
2540 if (size < INTERNET_RFC1123_BUFSIZE * sizeof(*string))
2541 {
2542 SetLastError(ERROR_INSUFFICIENT_BUFFER);
2543 return FALSE;
2544 }
2545
2546 ret = InternetTimeFromSystemTimeW( time, format, stringW, sizeof(stringW) );
2547 if (ret) WideCharToMultiByte( CP_ACP, 0, stringW, -1, string, size, NULL, NULL );
2548
2549 return ret;
2550 }
2551
2552 /***********************************************************************
2553 * InternetTimeFromSystemTimeW (WININET.@)
2554 */
2555 BOOL WINAPI InternetTimeFromSystemTimeW( const SYSTEMTIME* time, DWORD format, LPWSTR string, DWORD size )
2556 {
2557 static const WCHAR date[] =
2558 { '%','s',',',' ','%','0','2','d',' ','%','s',' ','%','4','d',' ','%','0',
2559 '2','d',':','%','0','2','d',':','%','0','2','d',' ','G','M','T', 0 };
2560
2561 TRACE( "%p 0x%08x %p 0x%08x\n", time, format, string, size );
2562
2563 if (!time || !string || format != INTERNET_RFC1123_FORMAT)
2564 {
2565 SetLastError(ERROR_INVALID_PARAMETER);
2566 return FALSE;
2567 }
2568
2569 if (size < INTERNET_RFC1123_BUFSIZE * sizeof(*string))
2570 {
2571 SetLastError(ERROR_INSUFFICIENT_BUFFER);
2572 return FALSE;
2573 }
2574
2575 sprintfW( string, date,
2576 WININET_wkday[time->wDayOfWeek],
2577 time->wDay,
2578 WININET_month[time->wMonth - 1],
2579 time->wYear,
2580 time->wHour,
2581 time->wMinute,
2582 time->wSecond );
2583
2584 return TRUE;
2585 }
2586
2587 /***********************************************************************
2588 * InternetTimeToSystemTimeA (WININET.@)
2589 */
2590 BOOL WINAPI InternetTimeToSystemTimeA( LPCSTR string, SYSTEMTIME* time, DWORD reserved )
2591 {
2592 BOOL ret = FALSE;
2593 WCHAR *stringW;
2594
2595 TRACE( "%s %p 0x%08x\n", debugstr_a(string), time, reserved );
2596
2597 stringW = heap_strdupAtoW(string);
2598 if (stringW)
2599 {
2600 ret = InternetTimeToSystemTimeW( stringW, time, reserved );
2601 HeapFree( GetProcessHeap(), 0, stringW );
2602 }
2603 return ret;
2604 }
2605
2606 /***********************************************************************
2607 * InternetTimeToSystemTimeW (WININET.@)
2608 */
2609 BOOL WINAPI InternetTimeToSystemTimeW( LPCWSTR string, SYSTEMTIME* time, DWORD reserved )
2610 {
2611 unsigned int i;
2612 const WCHAR *s = string;
2613 WCHAR *end;
2614
2615 TRACE( "%s %p 0x%08x\n", debugstr_w(string), time, reserved );
2616
2617 if (!string || !time) return FALSE;
2618
2619 /* Windows does this too */
2620 GetSystemTime( time );
2621
2622 /* Convert an RFC1123 time such as 'Fri, 07 Jan 2005 12:06:35 GMT' into
2623 * a SYSTEMTIME structure.
2624 */
2625
2626 while (*s && !isalphaW( *s )) s++;
2627 if (s[0] == '\0' || s[1] == '\0' || s[2] == '\0') return TRUE;
2628 time->wDayOfWeek = 7;
2629
2630 for (i = 0; i < 7; i++)
2631 {
2632 if (toupperW( WININET_wkday[i][0] ) == toupperW( s[0] ) &&
2633 toupperW( WININET_wkday[i][1] ) == toupperW( s[1] ) &&
2634 toupperW( WININET_wkday[i][2] ) == toupperW( s[2] ) )
2635 {
2636 time->wDayOfWeek = i;
2637 break;
2638 }
2639 }
2640
2641 if (time->wDayOfWeek > 6) return TRUE;
2642 while (*s && !isdigitW( *s )) s++;
2643 time->wDay = strtolW( s, &end, 10 );
2644 s = end;
2645
2646 while (*s && !isalphaW( *s )) s++;
2647 if (s[0] == '\0' || s[1] == '\0' || s[2] == '\0') return TRUE;
2648 time->wMonth = 0;
2649
2650 for (i = 0; i < 12; i++)
2651 {
2652 if (toupperW( WININET_month[i][0]) == toupperW( s[0] ) &&
2653 toupperW( WININET_month[i][1]) == toupperW( s[1] ) &&
2654 toupperW( WININET_month[i][2]) == toupperW( s[2] ) )
2655 {
2656 time->wMonth = i + 1;
2657 break;
2658 }
2659 }
2660 if (time->wMonth == 0) return TRUE;
2661
2662 while (*s && !isdigitW( *s )) s++;
2663 if (*s == '\0') return TRUE;
2664 time->wYear = strtolW( s, &end, 10 );
2665 s = end;
2666
2667 while (*s && !isdigitW( *s )) s++;
2668 if (*s == '\0') return TRUE;
2669 time->wHour = strtolW( s, &end, 10 );
2670 s = end;
2671
2672 while (*s && !isdigitW( *s )) s++;
2673 if (*s == '\0') return TRUE;
2674 time->wMinute = strtolW( s, &end, 10 );
2675 s = end;
2676
2677 while (*s && !isdigitW( *s )) s++;
2678 if (*s == '\0') return TRUE;
2679 time->wSecond = strtolW( s, &end, 10 );
2680 s = end;
2681
2682 time->wMilliseconds = 0;
2683 return TRUE;
2684 }
2685
2686 /***********************************************************************
2687 * InternetCheckConnectionW (WININET.@)
2688 *
2689 * Pings a requested host to check internet connection
2690 *
2691 * RETURNS
2692 * TRUE on success and FALSE on failure. If a failure then
2693 * ERROR_NOT_CONNECTED is placed into GetLastError
2694 *
2695 */
2696 BOOL WINAPI InternetCheckConnectionW( LPCWSTR lpszUrl, DWORD dwFlags, DWORD dwReserved )
2697 {
2698 /*
2699 * this is a kludge which runs the resident ping program and reads the output.
2700 *
2701 * Anyone have a better idea?
2702 */
2703
2704 BOOL rc = FALSE;
2705 static const CHAR ping[] = "ping -c 1 ";
2706 static const CHAR redirect[] = " >/dev/null 2>/dev/null";
2707 CHAR *command = NULL;
2708 WCHAR hostW[1024];
2709 DWORD len;
2710 INTERNET_PORT port;
2711 int status = -1;
2712
2713 FIXME("\n");
2714
2715 /*
2716 * Crack or set the Address
2717 */
2718 if (lpszUrl == NULL)
2719 {
2720 /*
2721 * According to the doc we are supposed to use the ip for the next
2722 * server in the WnInet internal server database. I have
2723 * no idea what that is or how to get it.
2724 *
2725 * So someone needs to implement this.
2726 */
2727 FIXME("Unimplemented with URL of NULL\n");
2728 return TRUE;
2729 }
2730 else
2731 {
2732 URL_COMPONENTSW components;
2733
2734 ZeroMemory(&components,sizeof(URL_COMPONENTSW));
2735 components.lpszHostName = (LPWSTR)hostW;
2736 components.dwHostNameLength = 1024;
2737
2738 if (!InternetCrackUrlW(lpszUrl,0,0,&components))
2739 goto End;
2740
2741 TRACE("host name : %s\n",debugstr_w(components.lpszHostName));
2742 port = components.nPort;
2743 TRACE("port: %d\n", port);
2744 }
2745
2746 if (dwFlags & FLAG_ICC_FORCE_CONNECTION)
2747 {
2748 struct sockaddr_storage saddr;
2749 socklen_t sa_len = sizeof(saddr);
2750 int fd;
2751
2752 if (!GetAddress(hostW, port, (struct sockaddr *)&saddr, &sa_len))
2753 goto End;
2754 fd = socket(saddr.ss_family, SOCK_STREAM, 0);
2755 if (fd != -1)
2756 {
2757 if (connect(fd, (struct sockaddr *)&saddr, sa_len) == 0)
2758 rc = TRUE;
2759 close(fd);
2760 }
2761 }
2762 else
2763 {
2764 /*
2765 * Build our ping command
2766 */
2767 len = WideCharToMultiByte(CP_UNIXCP, 0, hostW, -1, NULL, 0, NULL, NULL);
2768 command = HeapAlloc( GetProcessHeap(), 0, strlen(ping)+len+strlen(redirect) );
2769 strcpy(command,ping);
2770 WideCharToMultiByte(CP_UNIXCP, 0, hostW, -1, command+strlen(ping), len, NULL, NULL);
2771 strcat(command,redirect);
2772
2773 TRACE("Ping command is : %s\n",command);
2774
2775 status = system(command);
2776
2777 TRACE("Ping returned a code of %i\n",status);
2778
2779 /* Ping return code of 0 indicates success */
2780 if (status == 0)
2781 rc = TRUE;
2782 }
2783
2784 End:
2785
2786 HeapFree( GetProcessHeap(), 0, command );
2787 if (rc == FALSE)
2788 INTERNET_SetLastError(ERROR_NOT_CONNECTED);
2789
2790 return rc;
2791 }
2792
2793
2794 /***********************************************************************
2795 * InternetCheckConnectionA (WININET.@)
2796 *
2797 * Pings a requested host to check internet connection
2798 *
2799 * RETURNS
2800 * TRUE on success and FALSE on failure. If a failure then
2801 * ERROR_NOT_CONNECTED is placed into GetLastError
2802 *
2803 */
2804 BOOL WINAPI InternetCheckConnectionA(LPCSTR lpszUrl, DWORD dwFlags, DWORD dwReserved)
2805 {
2806 WCHAR *url = NULL;
2807 BOOL rc;
2808
2809 if(lpszUrl) {
2810 url = heap_strdupAtoW(lpszUrl);
2811 if(!url)
2812 return FALSE;
2813 }
2814
2815 rc = InternetCheckConnectionW(url, dwFlags, dwReserved);
2816
2817 HeapFree(GetProcessHeap(), 0, url);
2818 return rc;
2819 }
2820
2821
2822 /**********************************************************
2823 * INTERNET_InternetOpenUrlW (internal)
2824 *
2825 * Opens an URL
2826 *
2827 * RETURNS
2828 * handle of connection or NULL on failure
2829 */
2830 static HINTERNET INTERNET_InternetOpenUrlW(appinfo_t *hIC, LPCWSTR lpszUrl,
2831 LPCWSTR lpszHeaders, DWORD dwHeadersLength, DWORD dwFlags, DWORD_PTR dwContext)
2832 {
2833 URL_COMPONENTSW urlComponents;
2834 WCHAR protocol[32], hostName[MAXHOSTNAME], userName[1024];
2835 WCHAR password[1024], path[2048], extra[1024];
2836 HINTERNET client = NULL, client1 = NULL;
2837
2838 TRACE("(%p, %s, %s, %08x, %08x, %08lx)\n", hIC, debugstr_w(lpszUrl), debugstr_w(lpszHeaders),
2839 dwHeadersLength, dwFlags, dwContext);
2840
2841 urlComponents.dwStructSize = sizeof(URL_COMPONENTSW);
2842 urlComponents.lpszScheme = protocol;
2843 urlComponents.dwSchemeLength = 32;
2844 urlComponents.lpszHostName = hostName;
2845 urlComponents.dwHostNameLength = MAXHOSTNAME;
2846 urlComponents.lpszUserName = userName;
2847 urlComponents.dwUserNameLength = 1024;
2848 urlComponents.lpszPassword = password;
2849 urlComponents.dwPasswordLength = 1024;
2850 urlComponents.lpszUrlPath = path;
2851 urlComponents.dwUrlPathLength = 2048;
2852 urlComponents.lpszExtraInfo = extra;
2853 urlComponents.dwExtraInfoLength = 1024;
2854 if(!InternetCrackUrlW(lpszUrl, strlenW(lpszUrl), 0, &urlComponents))
2855 return NULL;
2856 switch(urlComponents.nScheme) {
2857 case INTERNET_SCHEME_FTP:
2858 if(urlComponents.nPort == 0)
2859 urlComponents.nPort = INTERNET_DEFAULT_FTP_PORT;
2860 client = FTP_Connect(hIC, hostName, urlComponents.nPort,
2861 userName, password, dwFlags, dwContext, INET_OPENURL);
2862 if(client == NULL)
2863 break;
2864 client1 = FtpOpenFileW(client, path, GENERIC_READ, dwFlags, dwContext);
2865 if(client1 == NULL) {
2866 InternetCloseHandle(client);
2867 break;
2868 }
2869 break;
2870
2871 case INTERNET_SCHEME_HTTP:
2872 case INTERNET_SCHEME_HTTPS: {
2873 static const WCHAR szStars[] = { '*','/','*', 0 };
2874 LPCWSTR accept[2] = { szStars, NULL };
2875 if(urlComponents.nPort == 0) {
2876 if(urlComponents.nScheme == INTERNET_SCHEME_HTTP)
2877 urlComponents.nPort = INTERNET_DEFAULT_HTTP_PORT;
2878 else
2879 urlComponents.nPort = INTERNET_DEFAULT_HTTPS_PORT;
2880 }
2881 if (urlComponents.nScheme == INTERNET_SCHEME_HTTPS) dwFlags |= INTERNET_FLAG_SECURE;
2882
2883 /* FIXME: should use pointers, not handles, as handles are not thread-safe */
2884 client = HTTP_Connect(hIC, hostName, urlComponents.nPort,
2885 userName, password, dwFlags, dwContext, INET_OPENURL);
2886 if(client == NULL)
2887 break;
2888
2889 if (urlComponents.dwExtraInfoLength) {
2890 WCHAR *path_extra;
2891 DWORD len = urlComponents.dwUrlPathLength + urlComponents.dwExtraInfoLength + 1;
2892
2893 if (!(path_extra = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR))))
2894 {
2895 InternetCloseHandle(client);
2896 break;
2897 }
2898 strcpyW(path_extra, urlComponents.lpszUrlPath);
2899 strcatW(path_extra, urlComponents.lpszExtraInfo);
2900 client1 = HttpOpenRequestW(client, NULL, path_extra, NULL, NULL, accept, dwFlags, dwContext);
2901 HeapFree(GetProcessHeap(), 0, path_extra);
2902 }
2903 else
2904 client1 = HttpOpenRequestW(client, NULL, path, NULL, NULL, accept, dwFlags, dwContext);
2905
2906 if(client1 == NULL) {
2907 InternetCloseHandle(client);
2908 break;
2909 }
2910 HttpAddRequestHeadersW(client1, lpszHeaders, dwHeadersLength, HTTP_ADDREQ_FLAG_ADD);
2911 if (!HttpSendRequestW(client1, NULL, 0, NULL, 0) &&
2912 GetLastError() != ERROR_IO_PENDING) {
2913 InternetCloseHandle(client1);
2914 client1 = NULL;
2915 break;
2916 }
2917 }
2918 case INTERNET_SCHEME_GOPHER:
2919 /* gopher doesn't seem to be implemented in wine, but it's supposed
2920 * to be supported by InternetOpenUrlA. */
2921 default:
2922 INTERNET_SetLastError(ERROR_INTERNET_UNRECOGNIZED_SCHEME);
2923 break;
2924 }
2925
2926 TRACE(" %p <--\n", client1);
2927
2928 return client1;
2929 }
2930
2931 /**********************************************************
2932 * InternetOpenUrlW (WININET.@)
2933 *
2934 * Opens an URL
2935 *
2936 * RETURNS
2937 * handle of connection or NULL on failure
2938 */
2939 static void AsyncInternetOpenUrlProc(WORKREQUEST *workRequest)
2940 {
2941 struct WORKREQ_INTERNETOPENURLW const *req = &workRequest->u.InternetOpenUrlW;
2942 appinfo_t *hIC = (appinfo_t*) workRequest->hdr;
2943
2944 TRACE("%p\n", hIC);
2945
2946 INTERNET_InternetOpenUrlW(hIC, req->lpszUrl,
2947 req->lpszHeaders, req->dwHeadersLength, req->dwFlags, req->dwContext);
2948 HeapFree(GetProcessHeap(), 0, req->lpszUrl);
2949 HeapFree(GetProcessHeap(), 0, req->lpszHeaders);
2950 }
2951
2952 HINTERNET WINAPI InternetOpenUrlW(HINTERNET hInternet, LPCWSTR lpszUrl,
2953 LPCWSTR lpszHeaders, DWORD dwHeadersLength, DWORD dwFlags, DWORD_PTR dwContext)
2954 {
2955 HINTERNET ret = NULL;
2956 appinfo_t *hIC = NULL;
2957
2958 if (TRACE_ON(wininet)) {
2959 TRACE("(%p, %s, %s, %08x, %08x, %08lx)\n", hInternet, debugstr_w(lpszUrl), debugstr_w(lpszHeaders),
2960 dwHeadersLength, dwFlags, dwContext);
2961 TRACE(" flags :");
2962 dump_INTERNET_FLAGS(dwFlags);
2963 }
2964
2965 if (!lpszUrl)
2966 {
2967 INTERNET_SetLastError(ERROR_INVALID_PARAMETER);
2968 goto lend;
2969 }
2970
2971 hIC = (appinfo_t*)WININET_GetObject( hInternet );
2972 if (NULL == hIC || hIC->hdr.htype != WH_HINIT) {
2973 INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE);
2974 goto lend;
2975 }
2976
2977 if (hIC->hdr.dwFlags & INTERNET_FLAG_ASYNC) {
2978 WORKREQUEST workRequest;
2979 struct WORKREQ_INTERNETOPENURLW *req;
2980
2981 workRequest.asyncproc = AsyncInternetOpenUrlProc;
2982 workRequest.hdr = WININET_AddRef( &hIC->hdr );
2983 req = &workRequest.u.InternetOpenUrlW;
2984 req->lpszUrl = heap_strdupW(lpszUrl);
2985 req->lpszHeaders = heap_strdupW(lpszHeaders);
2986 req->dwHeadersLength = dwHeadersLength;
2987 req->dwFlags = dwFlags;
2988 req->dwContext = dwContext;
2989
2990 INTERNET_AsyncCall(&workRequest);
2991 /*
2992 * This is from windows.
2993 */
2994 INTERNET_SetLastError(ERROR_IO_PENDING);
2995 } else {
2996 ret = INTERNET_InternetOpenUrlW(hIC, lpszUrl, lpszHeaders, dwHeadersLength, dwFlags, dwContext);
2997 }
2998
2999 lend:
3000 if( hIC )
3001 WININET_Release( &hIC->hdr );
3002 TRACE(" %p <--\n", ret);
3003
3004 return ret;
3005 }
3006
3007 /**********************************************************
3008 * InternetOpenUrlA (WININET.@)
3009 *
3010 * Opens an URL
3011 *
3012 * RETURNS
3013 * handle of connection or NULL on failure
3014 */
3015 HINTERNET WINAPI InternetOpenUrlA(HINTERNET hInternet, LPCSTR lpszUrl,
3016 LPCSTR lpszHeaders, DWORD dwHeadersLength, DWORD dwFlags, DWORD_PTR dwContext)
3017 {
3018 HINTERNET rc = NULL;
3019 DWORD lenHeaders = 0;
3020 LPWSTR szUrl = NULL;
3021 LPWSTR szHeaders = NULL;
3022
3023 TRACE("\n");
3024
3025 if(lpszUrl) {
3026 szUrl = heap_strdupAtoW(lpszUrl);
3027 if(!szUrl)
3028 return NULL;
3029 }
3030
3031 if(lpszHeaders) {
3032 lenHeaders = MultiByteToWideChar(CP_ACP, 0, lpszHeaders, dwHeadersLength, NULL, 0 );
3033 szHeaders = HeapAlloc(GetProcessHeap(), 0, lenHeaders*sizeof(WCHAR));
3034 if(!szHeaders) {
3035 HeapFree(GetProcessHeap(), 0, szUrl);
3036 return NULL;
3037 }
3038 MultiByteToWideChar(CP_ACP, 0, lpszHeaders, dwHeadersLength, szHeaders, lenHeaders);
3039 }
3040
3041 rc = InternetOpenUrlW(hInternet, szUrl, szHeaders,
3042 lenHeaders, dwFlags, dwContext);
3043
3044 HeapFree(GetProcessHeap(), 0, szUrl);
3045 HeapFree(GetProcessHeap(), 0, szHeaders);
3046
3047 return rc;
3048 }
3049
3050
3051 static LPWITHREADERROR INTERNET_AllocThreadError(void)
3052 {
3053 LPWITHREADERROR lpwite = HeapAlloc(GetProcessHeap(), 0, sizeof(*lpwite));
3054
3055 if (lpwite)
3056 {
3057 lpwite->dwError = 0;
3058 lpwite->response[0] = '\0';
3059 }
3060
3061 if (!TlsSetValue(g_dwTlsErrIndex, lpwite))
3062 {
3063 HeapFree(GetProcessHeap(), 0, lpwite);
3064 return NULL;
3065 }
3066
3067 return lpwite;
3068 }
3069
3070
3071 /***********************************************************************
3072 * INTERNET_SetLastError (internal)
3073 *
3074 * Set last thread specific error
3075 *
3076 * RETURNS
3077 *
3078 */
3079 void INTERNET_SetLastError(DWORD dwError)
3080 {
3081 LPWITHREADERROR lpwite = TlsGetValue(g_dwTlsErrIndex);
3082
3083 if (!lpwite)
3084 lpwite = INTERNET_AllocThreadError();
3085
3086 SetLastError(dwError);
3087 if(lpwite)
3088 lpwite->dwError = dwError;
3089 }
3090
3091
3092 /***********************************************************************
3093 * INTERNET_GetLastError (internal)
3094 *
3095 * Get last thread specific error
3096 *
3097 * RETURNS
3098 *
3099 */
3100 DWORD INTERNET_GetLastError(void)
3101 {
3102 LPWITHREADERROR lpwite = TlsGetValue(g_dwTlsErrIndex);
3103 if (!lpwite) return 0;
3104 /* TlsGetValue clears last error, so set it again here */
3105 SetLastError(lpwite->dwError);
3106 return lpwite->dwError;
3107 }
3108
3109
3110 /***********************************************************************
3111 * INTERNET_WorkerThreadFunc (internal)
3112 *
3113 * Worker thread execution function
3114 *
3115 * RETURNS
3116 *
3117 */
3118 static DWORD CALLBACK INTERNET_WorkerThreadFunc(LPVOID lpvParam)
3119 {
3120 LPWORKREQUEST lpRequest = lpvParam;
3121 WORKREQUEST workRequest;
3122
3123 TRACE("\n");
3124
3125 workRequest = *lpRequest;
3126 HeapFree(GetProcessHeap(), 0, lpRequest);
3127
3128 workRequest.asyncproc(&workRequest);
3129
3130 WININET_Release( workRequest.hdr );
3131 return TRUE;
3132 }
3133
3134
3135 /***********************************************************************
3136 * INTERNET_AsyncCall (internal)
3137 *
3138 * Retrieves work request from queue
3139 *
3140 * RETURNS
3141 *
3142 */
3143 BOOL INTERNET_AsyncCall(LPWORKREQUEST lpWorkRequest)
3144 {
3145 BOOL bSuccess;
3146 LPWORKREQUEST lpNewRequest;
3147
3148 TRACE("\n");
3149
3150 lpNewRequest = HeapAlloc(GetProcessHeap(), 0, sizeof(WORKREQUEST));
3151 if (!lpNewRequest)
3152 return FALSE;
3153
3154 *lpNewRequest = *lpWorkRequest;
3155
3156 bSuccess = QueueUserWorkItem(INTERNET_WorkerThreadFunc, lpNewRequest, WT_EXECUTELONGFUNCTION);
3157 if (!bSuccess)
3158 {
3159 HeapFree(GetProcessHeap(), 0, lpNewRequest);
3160 INTERNET_SetLastError(ERROR_INTERNET_ASYNC_THREAD_FAILED);
3161 }
3162
3163 return bSuccess;
3164 }
3165
3166
3167 /***********************************************************************
3168 * INTERNET_GetResponseBuffer (internal)
3169 *
3170 * RETURNS
3171 *
3172 */
3173 LPSTR INTERNET_GetResponseBuffer(void)
3174 {
3175 LPWITHREADERROR lpwite = TlsGetValue(g_dwTlsErrIndex);
3176 if (!lpwite)
3177 lpwite = INTERNET_AllocThreadError();
3178 TRACE("\n");
3179 return lpwite->response;
3180 }
3181
3182 /***********************************************************************
3183 * INTERNET_GetNextLine (internal)
3184 *
3185 * Parse next line in directory string listing
3186 *
3187 * RETURNS
3188 * Pointer to beginning of next line
3189 * NULL on failure
3190 *
3191 */
3192
3193 LPSTR INTERNET_GetNextLine(INT nSocket, LPDWORD dwLen)
3194 {
3195 struct pollfd pfd;
3196 BOOL bSuccess = FALSE;
3197 INT nRecv = 0;
3198 LPSTR lpszBuffer = INTERNET_GetResponseBuffer();
3199
3200 TRACE("\n");
3201
3202 pfd.fd = nSocket;
3203 pfd.events = POLLIN;
3204
3205 while (nRecv < MAX_REPLY_LEN)
3206 {
3207 if (poll(&pfd,1, RESPONSE_TIMEOUT * 1000) > 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 }
Windows API implementation