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wininet: Pull proxy info gathering into its own function.
[wine/wine-gecko.git] / dlls / wininet / internet.c
blob2ee3201dd86f3daf5a9e934a7d7333a045f51b75
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 typedef struct
109 {
110 DWORD dwProxyEnabled;
111 LPWSTR lpszProxyServer;
112 LPWSTR lpszProxyBypass;
113 } proxyinfo_t;
114
115 static const WCHAR szInternetSettings[] =
116 { 'S','o','f','t','w','a','r','e','\\','M','i','c','r','o','s','o','f','t','\\',
117 'W','i','n','d','o','w','s','\\','C','u','r','r','e','n','t','V','e','r','s','i','o','n','\\',
118 'I','n','t','e','r','n','e','t',' ','S','e','t','t','i','n','g','s',0 };
119 static const WCHAR szProxyServer[] = { 'P','r','o','x','y','S','e','r','v','e','r', 0 };
120 static const WCHAR szProxyEnable[] = { 'P','r','o','x','y','E','n','a','b','l','e', 0 };
121
122 HINTERNET WININET_AllocHandle( object_header_t *info )
123 {
124 object_header_t **p;
125 UINT handle = 0, num;
126
127 list_init( &info->children );
128
129 EnterCriticalSection( &WININET_cs );
130 if( !WININET_dwMaxHandles )
131 {
132 num = HANDLE_CHUNK_SIZE;
133 p = HeapAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY,
134 sizeof (*WININET_Handles)* num);
135 if( !p )
136 goto end;
137 WININET_Handles = p;
138 WININET_dwMaxHandles = num;
139 }
140 if( WININET_dwMaxHandles == WININET_dwNextHandle )
141 {
142 num = WININET_dwMaxHandles + HANDLE_CHUNK_SIZE;
143 p = HeapReAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY,
144 WININET_Handles, sizeof (*WININET_Handles)* num);
145 if( !p )
146 goto end;
147 WININET_Handles = p;
148 WININET_dwMaxHandles = num;
149 }
150
151 handle = WININET_dwNextHandle;
152 if( WININET_Handles[handle] )
153 ERR("handle isn't free but should be\n");
154 WININET_Handles[handle] = WININET_AddRef( info );
155
156 while( WININET_Handles[WININET_dwNextHandle] &&
157 (WININET_dwNextHandle < WININET_dwMaxHandles ) )
158 WININET_dwNextHandle++;
159
160 end:
161 LeaveCriticalSection( &WININET_cs );
162
163 return info->hInternet = (HINTERNET) (handle+1);
164 }
165
166 object_header_t *WININET_AddRef( object_header_t *info )
167 {
168 ULONG refs = InterlockedIncrement(&info->refs);
169 TRACE("%p -> refcount = %d\n", info, refs );
170 return info;
171 }
172
173 object_header_t *WININET_GetObject( HINTERNET hinternet )
174 {
175 object_header_t *info = NULL;
176 UINT handle = (UINT) hinternet;
177
178 EnterCriticalSection( &WININET_cs );
179
180 if( (handle > 0) && ( handle <= WININET_dwMaxHandles ) &&
181 WININET_Handles[handle-1] )
182 info = WININET_AddRef( WININET_Handles[handle-1] );
183
184 LeaveCriticalSection( &WININET_cs );
185
186 TRACE("handle %d -> %p\n", handle, info);
187
188 return info;
189 }
190
191 BOOL WININET_Release( object_header_t *info )
192 {
193 ULONG refs = InterlockedDecrement(&info->refs);
194 TRACE( "object %p refcount = %d\n", info, refs );
195 if( !refs )
196 {
197 if ( info->vtbl->CloseConnection )
198 {
199 TRACE( "closing connection %p\n", info);
200 info->vtbl->CloseConnection( info );
201 }
202 /* Don't send a callback if this is a session handle created with InternetOpenUrl */
203 if ((info->htype != WH_HHTTPSESSION && info->htype != WH_HFTPSESSION)
204 || !(info->dwInternalFlags & INET_OPENURL))
205 {
206 INTERNET_SendCallback(info, info->dwContext,
207 INTERNET_STATUS_HANDLE_CLOSING, &info->hInternet,
208 sizeof(HINTERNET));
209 }
210 TRACE( "destroying object %p\n", info);
211 if ( info->htype != WH_HINIT )
212 list_remove( &info->entry );
213 info->vtbl->Destroy( info );
214 }
215 return TRUE;
216 }
217
218 BOOL WININET_FreeHandle( HINTERNET hinternet )
219 {
220 BOOL ret = FALSE;
221 UINT handle = (UINT) hinternet;
222 object_header_t *info = NULL, *child, *next;
223
224 EnterCriticalSection( &WININET_cs );
225
226 if( (handle > 0) && ( handle <= WININET_dwMaxHandles ) )
227 {
228 handle--;
229 if( WININET_Handles[handle] )
230 {
231 info = WININET_Handles[handle];
232 TRACE( "destroying handle %d for object %p\n", handle+1, info);
233 WININET_Handles[handle] = NULL;
234 ret = TRUE;
235 }
236 }
237
238 LeaveCriticalSection( &WININET_cs );
239
240 /* As on native when the equivalent of WININET_Release is called, the handle
241 * is already invalid, but if a new handle is created at this time it does
242 * not yet get assigned the freed handle number */
243 if( info )
244 {
245 /* Free all children as native does */
246 LIST_FOR_EACH_ENTRY_SAFE( child, next, &info->children, object_header_t, entry )
247 {
248 TRACE( "freeing child handle %d for parent handle %d\n",
249 (UINT)child->hInternet, handle+1);
250 WININET_FreeHandle( child->hInternet );
251 }
252 WININET_Release( info );
253 }
254
255 EnterCriticalSection( &WININET_cs );
256
257 if( WININET_dwNextHandle > handle && !WININET_Handles[handle] )
258 WININET_dwNextHandle = handle;
259
260 LeaveCriticalSection( &WININET_cs );
261
262 return ret;
263 }
264
265 /***********************************************************************
266 * DllMain [Internal] Initializes the internal 'WININET.DLL'.
267 *
268 * PARAMS
269 * hinstDLL [I] handle to the DLL's instance
270 * fdwReason [I]
271 * lpvReserved [I] reserved, must be NULL
272 *
273 * RETURNS
274 * Success: TRUE
275 * Failure: FALSE
276 */
277
278 BOOL WINAPI DllMain (HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved)
279 {
280 TRACE("%p,%x,%p\n", hinstDLL, fdwReason, lpvReserved);
281
282 switch (fdwReason) {
283 case DLL_PROCESS_ATTACH:
284
285 g_dwTlsErrIndex = TlsAlloc();
286
287 if (g_dwTlsErrIndex == TLS_OUT_OF_INDEXES)
288 return FALSE;
289
290 URLCacheContainers_CreateDefaults();
291
292 WININET_hModule = hinstDLL;
293
294 case DLL_THREAD_ATTACH:
295 break;
296
297 case DLL_THREAD_DETACH:
298 if (g_dwTlsErrIndex != TLS_OUT_OF_INDEXES)
299 {
300 LPVOID lpwite = TlsGetValue(g_dwTlsErrIndex);
301 HeapFree(GetProcessHeap(), 0, lpwite);
302 }
303 break;
304
305 case DLL_PROCESS_DETACH:
306
307 NETCON_unload();
308
309 URLCacheContainers_DeleteAll();
310
311 if (g_dwTlsErrIndex != TLS_OUT_OF_INDEXES)
312 {
313 HeapFree(GetProcessHeap(), 0, TlsGetValue(g_dwTlsErrIndex));
314 TlsFree(g_dwTlsErrIndex);
315 }
316 break;
317 }
318
319 return TRUE;
320 }
321
322
323 /***********************************************************************
324 * InternetInitializeAutoProxyDll (WININET.@)
325 *
326 * Setup the internal proxy
327 *
328 * PARAMETERS
329 * dwReserved
330 *
331 * RETURNS
332 * FALSE on failure
333 *
334 */
335 BOOL WINAPI InternetInitializeAutoProxyDll(DWORD dwReserved)
336 {
337 FIXME("STUB\n");
338 SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
339 return FALSE;
340 }
341
342 /***********************************************************************
343 * DetectAutoProxyUrl (WININET.@)
344 *
345 * Auto detect the proxy url
346 *
347 * RETURNS
348 * FALSE on failure
349 *
350 */
351 BOOL WINAPI DetectAutoProxyUrl(LPSTR lpszAutoProxyUrl,
352 DWORD dwAutoProxyUrlLength, DWORD dwDetectFlags)
353 {
354 FIXME("STUB\n");
355 SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
356 return FALSE;
357 }
358
359 static void FreeProxyInfo( proxyinfo_t *lpwpi )
360 {
361 HeapFree(GetProcessHeap(), 0, lpwpi->lpszProxyServer);
362 HeapFree(GetProcessHeap(), 0, lpwpi->lpszProxyBypass);
363 }
364
365 /***********************************************************************
366 * INTERNET_LoadProxySettings
367 *
368 * Loads proxy information from the registry or environment into lpwpi.
369 *
370 * The caller should call FreeProxyInfo when done with lpwpi.
371 *
372 * FIXME:
373 * The proxy may be specified in the form 'http=proxy.my.org'
374 * Presumably that means there can be ftp=ftpproxy.my.org too.
375 */
376 static LONG INTERNET_LoadProxySettings( proxyinfo_t *lpwpi )
377 {
378 HKEY key;
379 DWORD type, len;
380 LPCSTR envproxy;
381 LONG ret;
382
383 if ((ret = RegOpenKeyW( HKEY_CURRENT_USER, szInternetSettings, &key )))
384 return ret;
385
386 len = sizeof(DWORD);
387 if (RegQueryValueExW( key, szProxyEnable, NULL, &type, (BYTE *)&lpwpi->dwProxyEnabled, &len ) || type != REG_DWORD)
388 {
389 lpwpi->dwProxyEnabled = 0;
390 if((ret = RegSetValueExW( key, szProxyEnable, 0, REG_DWORD, (BYTE *)&lpwpi->dwProxyEnabled, sizeof(DWORD) )))
391 {
392 RegCloseKey( key );
393 return ret;
394 }
395 }
396
397 if (!(envproxy = getenv( "http_proxy" )) || lpwpi->dwProxyEnabled)
398 {
399 TRACE("Proxy is enabled.\n");
400
401 /* figure out how much memory the proxy setting takes */
402 if (!RegQueryValueExW( key, szProxyServer, NULL, &type, NULL, &len ) && len && (type == REG_SZ))
403 {
404 LPWSTR szProxy, p;
405 static const WCHAR szHttp[] = {'h','t','t','p','=',0};
406
407 if (!(szProxy = HeapAlloc( GetProcessHeap(), 0, len )))
408 {
409 RegCloseKey( key );
410 return ERROR_OUTOFMEMORY;
411 }
412 RegQueryValueExW( key, szProxyServer, NULL, &type, (BYTE*)szProxy, &len );
413
414 /* find the http proxy, and strip away everything else */
415 p = strstrW( szProxy, szHttp );
416 if (p)
417 {
418 p += lstrlenW( szHttp );
419 lstrcpyW( szProxy, p );
420 }
421 p = strchrW( szProxy, ' ' );
422 if (p) *p = 0;
423
424 lpwpi->lpszProxyServer = szProxy;
425
426 TRACE("http proxy = %s\n", debugstr_w(lpwpi->lpszProxyServer));
427 }
428 else
429 {
430 TRACE("No proxy server settings in registry.\n");
431 lpwpi->lpszProxyServer = NULL;
432 }
433 }
434 else if (envproxy)
435 {
436 WCHAR *envproxyW;
437
438 len = MultiByteToWideChar( CP_UNIXCP, 0, envproxy, -1, NULL, 0 );
439 if (!(envproxyW = HeapAlloc( GetProcessHeap(), 0, len * sizeof(WCHAR))))
440 return ERROR_OUTOFMEMORY;
441 MultiByteToWideChar( CP_UNIXCP, 0, envproxy, -1, envproxyW, len );
442
443 lpwpi->dwProxyEnabled = 1;
444 lpwpi->lpszProxyServer = envproxyW;
445
446 TRACE("http proxy (from environment) = %s\n", debugstr_w(lpwpi->lpszProxyServer));
447 }
448 RegCloseKey( key );
449
450 lpwpi->lpszProxyBypass = NULL;
451
452 return ERROR_SUCCESS;
453 }
454
455 /***********************************************************************
456 * INTERNET_ConfigureProxy
457 */
458 static BOOL INTERNET_ConfigureProxy( appinfo_t *lpwai )
459 {
460 proxyinfo_t wpi;
461
462 if (INTERNET_LoadProxySettings( &wpi ))
463 return FALSE;
464
465 if (wpi.dwProxyEnabled)
466 {
467 lpwai->dwAccessType = INTERNET_OPEN_TYPE_PROXY;
468 lpwai->lpszProxy = wpi.lpszProxyServer;
469 return TRUE;
470 }
471
472 lpwai->dwAccessType = INTERNET_OPEN_TYPE_DIRECT;
473 return FALSE;
474 }
475
476 /***********************************************************************
477 * dump_INTERNET_FLAGS
478 *
479 * Helper function to TRACE the internet flags.
480 *
481 * RETURNS
482 * None
483 *
484 */
485 static void dump_INTERNET_FLAGS(DWORD dwFlags)
486 {
487 #define FE(x) { x, #x }
488 static const wininet_flag_info flag[] = {
489 FE(INTERNET_FLAG_RELOAD),
490 FE(INTERNET_FLAG_RAW_DATA),
491 FE(INTERNET_FLAG_EXISTING_CONNECT),
492 FE(INTERNET_FLAG_ASYNC),
493 FE(INTERNET_FLAG_PASSIVE),
494 FE(INTERNET_FLAG_NO_CACHE_WRITE),
495 FE(INTERNET_FLAG_MAKE_PERSISTENT),
496 FE(INTERNET_FLAG_FROM_CACHE),
497 FE(INTERNET_FLAG_SECURE),
498 FE(INTERNET_FLAG_KEEP_CONNECTION),
499 FE(INTERNET_FLAG_NO_AUTO_REDIRECT),
500 FE(INTERNET_FLAG_READ_PREFETCH),
501 FE(INTERNET_FLAG_NO_COOKIES),
502 FE(INTERNET_FLAG_NO_AUTH),
503 FE(INTERNET_FLAG_CACHE_IF_NET_FAIL),
504 FE(INTERNET_FLAG_IGNORE_REDIRECT_TO_HTTP),
505 FE(INTERNET_FLAG_IGNORE_REDIRECT_TO_HTTPS),
506 FE(INTERNET_FLAG_IGNORE_CERT_DATE_INVALID),
507 FE(INTERNET_FLAG_IGNORE_CERT_CN_INVALID),
508 FE(INTERNET_FLAG_RESYNCHRONIZE),
509 FE(INTERNET_FLAG_HYPERLINK),
510 FE(INTERNET_FLAG_NO_UI),
511 FE(INTERNET_FLAG_PRAGMA_NOCACHE),
512 FE(INTERNET_FLAG_CACHE_ASYNC),
513 FE(INTERNET_FLAG_FORMS_SUBMIT),
514 FE(INTERNET_FLAG_NEED_FILE),
515 FE(INTERNET_FLAG_TRANSFER_ASCII),
516 FE(INTERNET_FLAG_TRANSFER_BINARY)
517 };
518 #undef FE
519 unsigned int i;
520
521 for (i = 0; i < (sizeof(flag) / sizeof(flag[0])); i++) {
522 if (flag[i].val & dwFlags) {
523 TRACE(" %s", flag[i].name);
524 dwFlags &= ~flag[i].val;
525 }
526 }
527 if (dwFlags)
528 TRACE(" Unknown flags (%08x)\n", dwFlags);
529 else
530 TRACE("\n");
531 }
532
533 /***********************************************************************
534 * INTERNET_CloseHandle (internal)
535 *
536 * Close internet handle
537 *
538 */
539 static VOID APPINFO_Destroy(object_header_t *hdr)
540 {
541 appinfo_t *lpwai = (appinfo_t*)hdr;
542
543 TRACE("%p\n",lpwai);
544
545 HeapFree(GetProcessHeap(), 0, lpwai->lpszAgent);
546 HeapFree(GetProcessHeap(), 0, lpwai->lpszProxy);
547 HeapFree(GetProcessHeap(), 0, lpwai->lpszProxyBypass);
548 HeapFree(GetProcessHeap(), 0, lpwai->lpszProxyUsername);
549 HeapFree(GetProcessHeap(), 0, lpwai->lpszProxyPassword);
550 HeapFree(GetProcessHeap(), 0, lpwai);
551 }
552
553 static DWORD APPINFO_QueryOption(object_header_t *hdr, DWORD option, void *buffer, DWORD *size, BOOL unicode)
554 {
555 appinfo_t *ai = (appinfo_t*)hdr;
556
557 switch(option) {
558 case INTERNET_OPTION_HANDLE_TYPE:
559 TRACE("INTERNET_OPTION_HANDLE_TYPE\n");
560
561 if (*size < sizeof(ULONG))
562 return ERROR_INSUFFICIENT_BUFFER;
563
564 *size = sizeof(DWORD);
565 *(DWORD*)buffer = INTERNET_HANDLE_TYPE_INTERNET;
566 return ERROR_SUCCESS;
567
568 case INTERNET_OPTION_USER_AGENT: {
569 DWORD bufsize;
570
571 TRACE("INTERNET_OPTION_USER_AGENT\n");
572
573 bufsize = *size;
574
575 if (unicode) {
576 DWORD len = ai->lpszAgent ? strlenW(ai->lpszAgent) : 0;
577
578 *size = (len + 1) * sizeof(WCHAR);
579 if(!buffer || bufsize < *size)
580 return ERROR_INSUFFICIENT_BUFFER;
581
582 if (ai->lpszAgent)
583 strcpyW(buffer, ai->lpszAgent);
584 else
585 *(WCHAR *)buffer = 0;
586 /* If the buffer is copied, the returned length doesn't include
587 * the NULL terminator.
588 */
589 *size = len * sizeof(WCHAR);
590 }else {
591 if (ai->lpszAgent)
592 *size = WideCharToMultiByte(CP_ACP, 0, ai->lpszAgent, -1, NULL, 0, NULL, NULL);
593 else
594 *size = 1;
595 if(!buffer || bufsize < *size)
596 return ERROR_INSUFFICIENT_BUFFER;
597
598 if (ai->lpszAgent)
599 WideCharToMultiByte(CP_ACP, 0, ai->lpszAgent, -1, buffer, *size, NULL, NULL);
600 else
601 *(char *)buffer = 0;
602 /* If the buffer is copied, the returned length doesn't include
603 * the NULL terminator.
604 */
605 *size -= 1;
606 }
607
608 return ERROR_SUCCESS;
609 }
610
611 case INTERNET_OPTION_PROXY:
612 if (unicode) {
613 INTERNET_PROXY_INFOW *pi = (INTERNET_PROXY_INFOW *)buffer;
614 DWORD proxyBytesRequired = 0, proxyBypassBytesRequired = 0;
615 LPWSTR proxy, proxy_bypass;
616
617 if (ai->lpszProxy)
618 proxyBytesRequired = (lstrlenW(ai->lpszProxy) + 1) * sizeof(WCHAR);
619 if (ai->lpszProxyBypass)
620 proxyBypassBytesRequired = (lstrlenW(ai->lpszProxyBypass) + 1) * sizeof(WCHAR);
621 if (*size < sizeof(INTERNET_PROXY_INFOW) + proxyBytesRequired + proxyBypassBytesRequired)
622 {
623 *size = sizeof(INTERNET_PROXY_INFOW) + proxyBytesRequired + proxyBypassBytesRequired;
624 return ERROR_INSUFFICIENT_BUFFER;
625 }
626 proxy = (LPWSTR)((LPBYTE)buffer + sizeof(INTERNET_PROXY_INFOW));
627 proxy_bypass = (LPWSTR)((LPBYTE)buffer + sizeof(INTERNET_PROXY_INFOW) + proxyBytesRequired);
628
629 pi->dwAccessType = ai->dwAccessType;
630 pi->lpszProxy = NULL;
631 pi->lpszProxyBypass = NULL;
632 if (ai->lpszProxy) {
633 lstrcpyW(proxy, ai->lpszProxy);
634 pi->lpszProxy = proxy;
635 }
636
637 if (ai->lpszProxyBypass) {
638 lstrcpyW(proxy_bypass, ai->lpszProxyBypass);
639 pi->lpszProxyBypass = proxy_bypass;
640 }
641
642 *size = sizeof(INTERNET_PROXY_INFOW) + proxyBytesRequired + proxyBypassBytesRequired;
643 return ERROR_SUCCESS;
644 }else {
645 INTERNET_PROXY_INFOA *pi = (INTERNET_PROXY_INFOA *)buffer;
646 DWORD proxyBytesRequired = 0, proxyBypassBytesRequired = 0;
647 LPSTR proxy, proxy_bypass;
648
649 if (ai->lpszProxy)
650 proxyBytesRequired = WideCharToMultiByte(CP_ACP, 0, ai->lpszProxy, -1, NULL, 0, NULL, NULL);
651 if (ai->lpszProxyBypass)
652 proxyBypassBytesRequired = WideCharToMultiByte(CP_ACP, 0, ai->lpszProxyBypass, -1,
653 NULL, 0, NULL, NULL);
654 if (*size < sizeof(INTERNET_PROXY_INFOA) + proxyBytesRequired + proxyBypassBytesRequired)
655 {
656 *size = sizeof(INTERNET_PROXY_INFOA) + proxyBytesRequired + proxyBypassBytesRequired;
657 return ERROR_INSUFFICIENT_BUFFER;
658 }
659 proxy = (LPSTR)((LPBYTE)buffer + sizeof(INTERNET_PROXY_INFOA));
660 proxy_bypass = (LPSTR)((LPBYTE)buffer + sizeof(INTERNET_PROXY_INFOA) + proxyBytesRequired);
661
662 pi->dwAccessType = ai->dwAccessType;
663 pi->lpszProxy = NULL;
664 pi->lpszProxyBypass = NULL;
665 if (ai->lpszProxy) {
666 WideCharToMultiByte(CP_ACP, 0, ai->lpszProxy, -1, proxy, proxyBytesRequired, NULL, NULL);
667 pi->lpszProxy = proxy;
668 }
669
670 if (ai->lpszProxyBypass) {
671 WideCharToMultiByte(CP_ACP, 0, ai->lpszProxyBypass, -1, proxy_bypass,
672 proxyBypassBytesRequired, NULL, NULL);
673 pi->lpszProxyBypass = proxy_bypass;
674 }
675
676 *size = sizeof(INTERNET_PROXY_INFOA) + proxyBytesRequired + proxyBypassBytesRequired;
677 return ERROR_SUCCESS;
678 }
679 }
680
681 return INET_QueryOption(option, buffer, size, unicode);
682 }
683
684 static const object_vtbl_t APPINFOVtbl = {
685 APPINFO_Destroy,
686 NULL,
687 APPINFO_QueryOption,
688 NULL,
689 NULL,
690 NULL,
691 NULL,
692 NULL,
693 NULL
694 };
695
696
697 /***********************************************************************
698 * InternetOpenW (WININET.@)
699 *
700 * Per-application initialization of wininet
701 *
702 * RETURNS
703 * HINTERNET on success
704 * NULL on failure
705 *
706 */
707 HINTERNET WINAPI InternetOpenW(LPCWSTR lpszAgent, DWORD dwAccessType,
708 LPCWSTR lpszProxy, LPCWSTR lpszProxyBypass, DWORD dwFlags)
709 {
710 appinfo_t *lpwai = NULL;
711 HINTERNET handle = NULL;
712
713 if (TRACE_ON(wininet)) {
714 #define FE(x) { x, #x }
715 static const wininet_flag_info access_type[] = {
716 FE(INTERNET_OPEN_TYPE_PRECONFIG),
717 FE(INTERNET_OPEN_TYPE_DIRECT),
718 FE(INTERNET_OPEN_TYPE_PROXY),
719 FE(INTERNET_OPEN_TYPE_PRECONFIG_WITH_NO_AUTOPROXY)
720 };
721 #undef FE
722 DWORD i;
723 const char *access_type_str = "Unknown";
724
725 TRACE("(%s, %i, %s, %s, %i)\n", debugstr_w(lpszAgent), dwAccessType,
726 debugstr_w(lpszProxy), debugstr_w(lpszProxyBypass), dwFlags);
727 for (i = 0; i < (sizeof(access_type) / sizeof(access_type[0])); i++) {
728 if (access_type[i].val == dwAccessType) {
729 access_type_str = access_type[i].name;
730 break;
731 }
732 }
733 TRACE(" access type : %s\n", access_type_str);
734 TRACE(" flags :");
735 dump_INTERNET_FLAGS(dwFlags);
736 }
737
738 /* Clear any error information */
739 INTERNET_SetLastError(0);
740
741 lpwai = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(appinfo_t));
742 if (NULL == lpwai)
743 {
744 INTERNET_SetLastError(ERROR_OUTOFMEMORY);
745 goto lend;
746 }
747
748 lpwai->hdr.htype = WH_HINIT;
749 lpwai->hdr.vtbl = &APPINFOVtbl;
750 lpwai->hdr.dwFlags = dwFlags;
751 lpwai->hdr.refs = 1;
752 lpwai->dwAccessType = dwAccessType;
753 lpwai->lpszProxyUsername = NULL;
754 lpwai->lpszProxyPassword = NULL;
755
756 handle = WININET_AllocHandle( &lpwai->hdr );
757 if( !handle )
758 {
759 HeapFree( GetProcessHeap(), 0, lpwai );
760 INTERNET_SetLastError(ERROR_OUTOFMEMORY);
761 goto lend;
762 }
763
764 lpwai->lpszAgent = heap_strdupW(lpszAgent);
765 if(dwAccessType == INTERNET_OPEN_TYPE_PRECONFIG)
766 INTERNET_ConfigureProxy( lpwai );
767 else
768 lpwai->lpszProxy = heap_strdupW(lpszProxy);
769 lpwai->lpszProxyBypass = heap_strdupW(lpszProxyBypass);
770
771 lend:
772 if( lpwai )
773 WININET_Release( &lpwai->hdr );
774
775 TRACE("returning %p\n", lpwai);
776
777 return handle;
778 }
779
780
781 /***********************************************************************
782 * InternetOpenA (WININET.@)
783 *
784 * Per-application initialization of wininet
785 *
786 * RETURNS
787 * HINTERNET on success
788 * NULL on failure
789 *
790 */
791 HINTERNET WINAPI InternetOpenA(LPCSTR lpszAgent, DWORD dwAccessType,
792 LPCSTR lpszProxy, LPCSTR lpszProxyBypass, DWORD dwFlags)
793 {
794 WCHAR *szAgent, *szProxy, *szBypass;
795 HINTERNET rc;
796
797 TRACE("(%s, 0x%08x, %s, %s, 0x%08x)\n", debugstr_a(lpszAgent),
798 dwAccessType, debugstr_a(lpszProxy), debugstr_a(lpszProxyBypass), dwFlags);
799
800 szAgent = heap_strdupAtoW(lpszAgent);
801 szProxy = heap_strdupAtoW(lpszProxy);
802 szBypass = heap_strdupAtoW(lpszProxyBypass);
803
804 rc = InternetOpenW(szAgent, dwAccessType, szProxy, szBypass, dwFlags);
805
806 HeapFree(GetProcessHeap(), 0, szAgent);
807 HeapFree(GetProcessHeap(), 0, szProxy);
808 HeapFree(GetProcessHeap(), 0, szBypass);
809
810 return rc;
811 }
812
813 /***********************************************************************
814 * InternetGetLastResponseInfoA (WININET.@)
815 *
816 * Return last wininet error description on the calling thread
817 *
818 * RETURNS
819 * TRUE on success of writing to buffer
820 * FALSE on failure
821 *
822 */
823 BOOL WINAPI InternetGetLastResponseInfoA(LPDWORD lpdwError,
824 LPSTR lpszBuffer, LPDWORD lpdwBufferLength)
825 {
826 LPWITHREADERROR lpwite = TlsGetValue(g_dwTlsErrIndex);
827
828 TRACE("\n");
829
830 if (lpwite)
831 {
832 *lpdwError = lpwite->dwError;
833 if (lpwite->dwError)
834 {
835 memcpy(lpszBuffer, lpwite->response, *lpdwBufferLength);
836 *lpdwBufferLength = strlen(lpszBuffer);
837 }
838 else
839 *lpdwBufferLength = 0;
840 }
841 else
842 {
843 *lpdwError = 0;
844 *lpdwBufferLength = 0;
845 }
846
847 return TRUE;
848 }
849
850 /***********************************************************************
851 * InternetGetLastResponseInfoW (WININET.@)
852 *
853 * Return last wininet error description on the calling thread
854 *
855 * RETURNS
856 * TRUE on success of writing to buffer
857 * FALSE on failure
858 *
859 */
860 BOOL WINAPI InternetGetLastResponseInfoW(LPDWORD lpdwError,
861 LPWSTR lpszBuffer, LPDWORD lpdwBufferLength)
862 {
863 LPWITHREADERROR lpwite = TlsGetValue(g_dwTlsErrIndex);
864
865 TRACE("\n");
866
867 if (lpwite)
868 {
869 *lpdwError = lpwite->dwError;
870 if (lpwite->dwError)
871 {
872 memcpy(lpszBuffer, lpwite->response, *lpdwBufferLength);
873 *lpdwBufferLength = lstrlenW(lpszBuffer);
874 }
875 else
876 *lpdwBufferLength = 0;
877 }
878 else
879 {
880 *lpdwError = 0;
881 *lpdwBufferLength = 0;
882 }
883
884 return TRUE;
885 }
886
887 /***********************************************************************
888 * InternetGetConnectedState (WININET.@)
889 *
890 * Return connected state
891 *
892 * RETURNS
893 * TRUE if connected
894 * if lpdwStatus is not null, return the status (off line,
895 * modem, lan...) in it.
896 * FALSE if not connected
897 */
898 BOOL WINAPI InternetGetConnectedState(LPDWORD lpdwStatus, DWORD dwReserved)
899 {
900 TRACE("(%p, 0x%08x)\n", lpdwStatus, dwReserved);
901
902 if (lpdwStatus) {
903 WARN("always returning LAN connection.\n");
904 *lpdwStatus = INTERNET_CONNECTION_LAN;
905 }
906 return TRUE;
907 }
908
909
910 /***********************************************************************
911 * InternetGetConnectedStateExW (WININET.@)
912 *
913 * Return connected state
914 *
915 * PARAMS
916 *
917 * lpdwStatus [O] Flags specifying the status of the internet connection.
918 * lpszConnectionName [O] Pointer to buffer to receive the friendly name of the internet connection.
919 * dwNameLen [I] Size of the buffer, in characters.
920 * dwReserved [I] Reserved. Must be set to 0.
921 *
922 * RETURNS
923 * TRUE if connected
924 * if lpdwStatus is not null, return the status (off line,
925 * modem, lan...) in it.
926 * FALSE if not connected
927 *
928 * NOTES
929 * If the system has no available network connections, an empty string is
930 * stored in lpszConnectionName. If there is a LAN connection, a localized
931 * "LAN Connection" string is stored. Presumably, if only a dial-up
932 * connection is available then the name of the dial-up connection is
933 * returned. Why any application, other than the "Internet Settings" CPL,
934 * would want to use this function instead of the simpler InternetGetConnectedStateW
935 * function is beyond me.
936 */
937 BOOL WINAPI InternetGetConnectedStateExW(LPDWORD lpdwStatus, LPWSTR lpszConnectionName,
938 DWORD dwNameLen, DWORD dwReserved)
939 {
940 TRACE("(%p, %p, %d, 0x%08x)\n", lpdwStatus, lpszConnectionName, dwNameLen, dwReserved);
941
942 /* Must be zero */
943 if(dwReserved)
944 return FALSE;
945
946 if (lpdwStatus) {
947 WARN("always returning LAN connection.\n");
948 *lpdwStatus = INTERNET_CONNECTION_LAN;
949 }
950 return LoadStringW(WININET_hModule, IDS_LANCONNECTION, lpszConnectionName, dwNameLen);
951 }
952
953
954 /***********************************************************************
955 * InternetGetConnectedStateExA (WININET.@)
956 */
957 BOOL WINAPI InternetGetConnectedStateExA(LPDWORD lpdwStatus, LPSTR lpszConnectionName,
958 DWORD dwNameLen, DWORD dwReserved)
959 {
960 LPWSTR lpwszConnectionName = NULL;
961 BOOL rc;
962
963 TRACE("(%p, %p, %d, 0x%08x)\n", lpdwStatus, lpszConnectionName, dwNameLen, dwReserved);
964
965 if (lpszConnectionName && dwNameLen > 0)
966 lpwszConnectionName= HeapAlloc(GetProcessHeap(), 0, dwNameLen * sizeof(WCHAR));
967
968 rc = InternetGetConnectedStateExW(lpdwStatus,lpwszConnectionName, dwNameLen,
969 dwReserved);
970 if (rc && lpwszConnectionName)
971 {
972 WideCharToMultiByte(CP_ACP,0,lpwszConnectionName,-1,lpszConnectionName,
973 dwNameLen, NULL, NULL);
974
975 HeapFree(GetProcessHeap(),0,lpwszConnectionName);
976 }
977
978 return rc;
979 }
980
981
982 /***********************************************************************
983 * InternetConnectW (WININET.@)
984 *
985 * Open a ftp, gopher or http session
986 *
987 * RETURNS
988 * HINTERNET a session handle on success
989 * NULL on failure
990 *
991 */
992 HINTERNET WINAPI InternetConnectW(HINTERNET hInternet,
993 LPCWSTR lpszServerName, INTERNET_PORT nServerPort,
994 LPCWSTR lpszUserName, LPCWSTR lpszPassword,
995 DWORD dwService, DWORD dwFlags, DWORD_PTR dwContext)
996 {
997 appinfo_t *hIC;
998 HINTERNET rc = NULL;
999 DWORD res = ERROR_SUCCESS;
1000
1001 TRACE("(%p, %s, %i, %s, %s, %i, %i, %lx)\n", hInternet, debugstr_w(lpszServerName),
1002 nServerPort, debugstr_w(lpszUserName), debugstr_w(lpszPassword),
1003 dwService, dwFlags, dwContext);
1004
1005 if (!lpszServerName)
1006 {
1007 SetLastError(ERROR_INVALID_PARAMETER);
1008 return NULL;
1009 }
1010
1011 hIC = (appinfo_t*)WININET_GetObject( hInternet );
1012 if ( (hIC == NULL) || (hIC->hdr.htype != WH_HINIT) )
1013 {
1014 res = ERROR_INVALID_HANDLE;
1015 goto lend;
1016 }
1017
1018 switch (dwService)
1019 {
1020 case INTERNET_SERVICE_FTP:
1021 rc = FTP_Connect(hIC, lpszServerName, nServerPort,
1022 lpszUserName, lpszPassword, dwFlags, dwContext, 0);
1023 if(!rc)
1024 res = INTERNET_GetLastError();
1025 break;
1026
1027 case INTERNET_SERVICE_HTTP:
1028 res = HTTP_Connect(hIC, lpszServerName, nServerPort,
1029 lpszUserName, lpszPassword, dwFlags, dwContext, 0, &rc);
1030 break;
1031
1032 case INTERNET_SERVICE_GOPHER:
1033 default:
1034 break;
1035 }
1036 lend:
1037 if( hIC )
1038 WININET_Release( &hIC->hdr );
1039
1040 TRACE("returning %p\n", rc);
1041 SetLastError(res);
1042 return rc;
1043 }
1044
1045
1046 /***********************************************************************
1047 * InternetConnectA (WININET.@)
1048 *
1049 * Open a ftp, gopher or http session
1050 *
1051 * RETURNS
1052 * HINTERNET a session handle on success
1053 * NULL on failure
1054 *
1055 */
1056 HINTERNET WINAPI InternetConnectA(HINTERNET hInternet,
1057 LPCSTR lpszServerName, INTERNET_PORT nServerPort,
1058 LPCSTR lpszUserName, LPCSTR lpszPassword,
1059 DWORD dwService, DWORD dwFlags, DWORD_PTR dwContext)
1060 {
1061 HINTERNET rc = NULL;
1062 LPWSTR szServerName;
1063 LPWSTR szUserName;
1064 LPWSTR szPassword;
1065
1066 szServerName = heap_strdupAtoW(lpszServerName);
1067 szUserName = heap_strdupAtoW(lpszUserName);
1068 szPassword = heap_strdupAtoW(lpszPassword);
1069
1070 rc = InternetConnectW(hInternet, szServerName, nServerPort,
1071 szUserName, szPassword, dwService, dwFlags, dwContext);
1072
1073 HeapFree(GetProcessHeap(), 0, szServerName);
1074 HeapFree(GetProcessHeap(), 0, szUserName);
1075 HeapFree(GetProcessHeap(), 0, szPassword);
1076 return rc;
1077 }
1078
1079
1080 /***********************************************************************
1081 * InternetFindNextFileA (WININET.@)
1082 *
1083 * Continues a file search from a previous call to FindFirstFile
1084 *
1085 * RETURNS
1086 * TRUE on success
1087 * FALSE on failure
1088 *
1089 */
1090 BOOL WINAPI InternetFindNextFileA(HINTERNET hFind, LPVOID lpvFindData)
1091 {
1092 BOOL ret;
1093 WIN32_FIND_DATAW fd;
1094
1095 ret = InternetFindNextFileW(hFind, lpvFindData?&fd:NULL);
1096 if(lpvFindData)
1097 WININET_find_data_WtoA(&fd, (LPWIN32_FIND_DATAA)lpvFindData);
1098 return ret;
1099 }
1100
1101 /***********************************************************************
1102 * InternetFindNextFileW (WININET.@)
1103 *
1104 * Continues a file search from a previous call to FindFirstFile
1105 *
1106 * RETURNS
1107 * TRUE on success
1108 * FALSE on failure
1109 *
1110 */
1111 BOOL WINAPI InternetFindNextFileW(HINTERNET hFind, LPVOID lpvFindData)
1112 {
1113 object_header_t *hdr;
1114 DWORD res;
1115
1116 TRACE("\n");
1117
1118 hdr = WININET_GetObject(hFind);
1119 if(!hdr) {
1120 WARN("Invalid handle\n");
1121 SetLastError(ERROR_INVALID_HANDLE);
1122 return FALSE;
1123 }
1124
1125 if(hdr->vtbl->FindNextFileW) {
1126 res = hdr->vtbl->FindNextFileW(hdr, lpvFindData);
1127 }else {
1128 WARN("Handle doesn't support NextFile\n");
1129 res = ERROR_INTERNET_INCORRECT_HANDLE_TYPE;
1130 }
1131
1132 WININET_Release(hdr);
1133
1134 if(res != ERROR_SUCCESS)
1135 SetLastError(res);
1136 return res == ERROR_SUCCESS;
1137 }
1138
1139 /***********************************************************************
1140 * InternetCloseHandle (WININET.@)
1141 *
1142 * Generic close handle function
1143 *
1144 * RETURNS
1145 * TRUE on success
1146 * FALSE on failure
1147 *
1148 */
1149 BOOL WINAPI InternetCloseHandle(HINTERNET hInternet)
1150 {
1151 object_header_t *lpwh;
1152
1153 TRACE("%p\n",hInternet);
1154
1155 lpwh = WININET_GetObject( hInternet );
1156 if (NULL == lpwh)
1157 {
1158 INTERNET_SetLastError(ERROR_INVALID_HANDLE);
1159 return FALSE;
1160 }
1161
1162 WININET_Release( lpwh );
1163 WININET_FreeHandle( hInternet );
1164
1165 return TRUE;
1166 }
1167
1168
1169 /***********************************************************************
1170 * ConvertUrlComponentValue (Internal)
1171 *
1172 * Helper function for InternetCrackUrlA
1173 *
1174 */
1175 static void ConvertUrlComponentValue(LPSTR* lppszComponent, LPDWORD dwComponentLen,
1176 LPWSTR lpwszComponent, DWORD dwwComponentLen,
1177 LPCSTR lpszStart, LPCWSTR lpwszStart)
1178 {
1179 TRACE("%p %d %p %d %p %p\n", *lppszComponent, *dwComponentLen, lpwszComponent, dwwComponentLen, lpszStart, lpwszStart);
1180 if (*dwComponentLen != 0)
1181 {
1182 DWORD nASCIILength=WideCharToMultiByte(CP_ACP,0,lpwszComponent,dwwComponentLen,NULL,0,NULL,NULL);
1183 if (*lppszComponent == NULL)
1184 {
1185 if (lpwszComponent)
1186 {
1187 int offset = WideCharToMultiByte(CP_ACP, 0, lpwszStart, lpwszComponent-lpwszStart, NULL, 0, NULL, NULL);
1188 *lppszComponent = (LPSTR)lpszStart + offset;
1189 }
1190 else
1191 *lppszComponent = NULL;
1192
1193 *dwComponentLen = nASCIILength;
1194 }
1195 else
1196 {
1197 DWORD ncpylen = min((*dwComponentLen)-1, nASCIILength);
1198 WideCharToMultiByte(CP_ACP,0,lpwszComponent,dwwComponentLen,*lppszComponent,ncpylen+1,NULL,NULL);
1199 (*lppszComponent)[ncpylen]=0;
1200 *dwComponentLen = ncpylen;
1201 }
1202 }
1203 }
1204
1205
1206 /***********************************************************************
1207 * InternetCrackUrlA (WININET.@)
1208 *
1209 * See InternetCrackUrlW.
1210 */
1211 BOOL WINAPI InternetCrackUrlA(LPCSTR lpszUrl, DWORD dwUrlLength, DWORD dwFlags,
1212 LPURL_COMPONENTSA lpUrlComponents)
1213 {
1214 DWORD nLength;
1215 URL_COMPONENTSW UCW;
1216 BOOL ret = FALSE;
1217 WCHAR *lpwszUrl, *hostname = NULL, *username = NULL, *password = NULL, *path = NULL,
1218 *scheme = NULL, *extra = NULL;
1219
1220 TRACE("(%s %u %x %p)\n",
1221 lpszUrl ? debugstr_an(lpszUrl, dwUrlLength ? dwUrlLength : strlen(lpszUrl)) : "(null)",
1222 dwUrlLength, dwFlags, lpUrlComponents);
1223
1224 if (!lpszUrl || !*lpszUrl || !lpUrlComponents ||
1225 lpUrlComponents->dwStructSize != sizeof(URL_COMPONENTSA))
1226 {
1227 INTERNET_SetLastError(ERROR_INVALID_PARAMETER);
1228 return FALSE;
1229 }
1230
1231 if(dwUrlLength<=0)
1232 dwUrlLength=-1;
1233 nLength=MultiByteToWideChar(CP_ACP,0,lpszUrl,dwUrlLength,NULL,0);
1234
1235 /* if dwUrlLength=-1 then nLength includes null but length to
1236 InternetCrackUrlW should not include it */
1237 if (dwUrlLength == -1) nLength--;
1238
1239 lpwszUrl = HeapAlloc(GetProcessHeap(), 0, nLength * sizeof(WCHAR));
1240 MultiByteToWideChar(CP_ACP,0,lpszUrl,dwUrlLength,lpwszUrl,nLength);
1241
1242 memset(&UCW,0,sizeof(UCW));
1243 UCW.dwStructSize = sizeof(URL_COMPONENTSW);
1244 if (lpUrlComponents->dwHostNameLength)
1245 {
1246 UCW.dwHostNameLength = lpUrlComponents->dwHostNameLength;
1247 if (lpUrlComponents->lpszHostName)
1248 {
1249 hostname = HeapAlloc(GetProcessHeap(), 0, UCW.dwHostNameLength * sizeof(WCHAR));
1250 UCW.lpszHostName = hostname;
1251 }
1252 }
1253 if (lpUrlComponents->dwUserNameLength)
1254 {
1255 UCW.dwUserNameLength = lpUrlComponents->dwUserNameLength;
1256 if (lpUrlComponents->lpszUserName)
1257 {
1258 username = HeapAlloc(GetProcessHeap(), 0, UCW.dwUserNameLength * sizeof(WCHAR));
1259 UCW.lpszUserName = username;
1260 }
1261 }
1262 if (lpUrlComponents->dwPasswordLength)
1263 {
1264 UCW.dwPasswordLength = lpUrlComponents->dwPasswordLength;
1265 if (lpUrlComponents->lpszPassword)
1266 {
1267 password = HeapAlloc(GetProcessHeap(), 0, UCW.dwPasswordLength * sizeof(WCHAR));
1268 UCW.lpszPassword = password;
1269 }
1270 }
1271 if (lpUrlComponents->dwUrlPathLength)
1272 {
1273 UCW.dwUrlPathLength = lpUrlComponents->dwUrlPathLength;
1274 if (lpUrlComponents->lpszUrlPath)
1275 {
1276 path = HeapAlloc(GetProcessHeap(), 0, UCW.dwUrlPathLength * sizeof(WCHAR));
1277 UCW.lpszUrlPath = path;
1278 }
1279 }
1280 if (lpUrlComponents->dwSchemeLength)
1281 {
1282 UCW.dwSchemeLength = lpUrlComponents->dwSchemeLength;
1283 if (lpUrlComponents->lpszScheme)
1284 {
1285 scheme = HeapAlloc(GetProcessHeap(), 0, UCW.dwSchemeLength * sizeof(WCHAR));
1286 UCW.lpszScheme = scheme;
1287 }
1288 }
1289 if (lpUrlComponents->dwExtraInfoLength)
1290 {
1291 UCW.dwExtraInfoLength = lpUrlComponents->dwExtraInfoLength;
1292 if (lpUrlComponents->lpszExtraInfo)
1293 {
1294 extra = HeapAlloc(GetProcessHeap(), 0, UCW.dwExtraInfoLength * sizeof(WCHAR));
1295 UCW.lpszExtraInfo = extra;
1296 }
1297 }
1298 if ((ret = InternetCrackUrlW(lpwszUrl, nLength, dwFlags, &UCW)))
1299 {
1300 ConvertUrlComponentValue(&lpUrlComponents->lpszHostName, &lpUrlComponents->dwHostNameLength,
1301 UCW.lpszHostName, UCW.dwHostNameLength, lpszUrl, lpwszUrl);
1302 ConvertUrlComponentValue(&lpUrlComponents->lpszUserName, &lpUrlComponents->dwUserNameLength,
1303 UCW.lpszUserName, UCW.dwUserNameLength, lpszUrl, lpwszUrl);
1304 ConvertUrlComponentValue(&lpUrlComponents->lpszPassword, &lpUrlComponents->dwPasswordLength,
1305 UCW.lpszPassword, UCW.dwPasswordLength, lpszUrl, lpwszUrl);
1306 ConvertUrlComponentValue(&lpUrlComponents->lpszUrlPath, &lpUrlComponents->dwUrlPathLength,
1307 UCW.lpszUrlPath, UCW.dwUrlPathLength, lpszUrl, lpwszUrl);
1308 ConvertUrlComponentValue(&lpUrlComponents->lpszScheme, &lpUrlComponents->dwSchemeLength,
1309 UCW.lpszScheme, UCW.dwSchemeLength, lpszUrl, lpwszUrl);
1310 ConvertUrlComponentValue(&lpUrlComponents->lpszExtraInfo, &lpUrlComponents->dwExtraInfoLength,
1311 UCW.lpszExtraInfo, UCW.dwExtraInfoLength, lpszUrl, lpwszUrl);
1312
1313 lpUrlComponents->nScheme = UCW.nScheme;
1314 lpUrlComponents->nPort = UCW.nPort;
1315
1316 TRACE("%s: scheme(%s) host(%s) path(%s) extra(%s)\n", lpszUrl,
1317 debugstr_an(lpUrlComponents->lpszScheme, lpUrlComponents->dwSchemeLength),
1318 debugstr_an(lpUrlComponents->lpszHostName, lpUrlComponents->dwHostNameLength),
1319 debugstr_an(lpUrlComponents->lpszUrlPath, lpUrlComponents->dwUrlPathLength),
1320 debugstr_an(lpUrlComponents->lpszExtraInfo, lpUrlComponents->dwExtraInfoLength));
1321 }
1322 HeapFree(GetProcessHeap(), 0, lpwszUrl);
1323 HeapFree(GetProcessHeap(), 0, hostname);
1324 HeapFree(GetProcessHeap(), 0, username);
1325 HeapFree(GetProcessHeap(), 0, password);
1326 HeapFree(GetProcessHeap(), 0, path);
1327 HeapFree(GetProcessHeap(), 0, scheme);
1328 HeapFree(GetProcessHeap(), 0, extra);
1329 return ret;
1330 }
1331
1332 static const WCHAR url_schemes[][7] =
1333 {
1334 {'f','t','p',0},
1335 {'g','o','p','h','e','r',0},
1336 {'h','t','t','p',0},
1337 {'h','t','t','p','s',0},
1338 {'f','i','l','e',0},
1339 {'n','e','w','s',0},
1340 {'m','a','i','l','t','o',0},
1341 {'r','e','s',0},
1342 };
1343
1344 /***********************************************************************
1345 * GetInternetSchemeW (internal)
1346 *
1347 * Get scheme of url
1348 *
1349 * RETURNS
1350 * scheme on success
1351 * INTERNET_SCHEME_UNKNOWN on failure
1352 *
1353 */
1354 static INTERNET_SCHEME GetInternetSchemeW(LPCWSTR lpszScheme, DWORD nMaxCmp)
1355 {
1356 int i;
1357
1358 TRACE("%s %d\n",debugstr_wn(lpszScheme, nMaxCmp), nMaxCmp);
1359
1360 if(lpszScheme==NULL)
1361 return INTERNET_SCHEME_UNKNOWN;
1362
1363 for (i = 0; i < sizeof(url_schemes)/sizeof(url_schemes[0]); i++)
1364 if (!strncmpW(lpszScheme, url_schemes[i], nMaxCmp))
1365 return INTERNET_SCHEME_FIRST + i;
1366
1367 return INTERNET_SCHEME_UNKNOWN;
1368 }
1369
1370 /***********************************************************************
1371 * SetUrlComponentValueW (Internal)
1372 *
1373 * Helper function for InternetCrackUrlW
1374 *
1375 * PARAMS
1376 * lppszComponent [O] Holds the returned string
1377 * dwComponentLen [I] Holds the size of lppszComponent
1378 * [O] Holds the length of the string in lppszComponent without '\0'
1379 * lpszStart [I] Holds the string to copy from
1380 * len [I] Holds the length of lpszStart without '\0'
1381 *
1382 * RETURNS
1383 * TRUE on success
1384 * FALSE on failure
1385 *
1386 */
1387 static BOOL SetUrlComponentValueW(LPWSTR* lppszComponent, LPDWORD dwComponentLen, LPCWSTR lpszStart, DWORD len)
1388 {
1389 TRACE("%s (%d)\n", debugstr_wn(lpszStart,len), len);
1390
1391 if ( (*dwComponentLen == 0) && (*lppszComponent == NULL) )
1392 return FALSE;
1393
1394 if (*dwComponentLen != 0 || *lppszComponent == NULL)
1395 {
1396 if (*lppszComponent == NULL)
1397 {
1398 *lppszComponent = (LPWSTR)lpszStart;
1399 *dwComponentLen = len;
1400 }
1401 else
1402 {
1403 DWORD ncpylen = min((*dwComponentLen)-1, len);
1404 memcpy(*lppszComponent, lpszStart, ncpylen*sizeof(WCHAR));
1405 (*lppszComponent)[ncpylen] = '\0';
1406 *dwComponentLen = ncpylen;
1407 }
1408 }
1409
1410 return TRUE;
1411 }
1412
1413 /***********************************************************************
1414 * InternetCrackUrlW (WININET.@)
1415 *
1416 * Break up URL into its components
1417 *
1418 * RETURNS
1419 * TRUE on success
1420 * FALSE on failure
1421 */
1422 BOOL WINAPI InternetCrackUrlW(LPCWSTR lpszUrl_orig, DWORD dwUrlLength_orig, DWORD dwFlags,
1423 LPURL_COMPONENTSW lpUC)
1424 {
1425 /*
1426 * RFC 1808
1427 * <protocol>:[//<net_loc>][/path][;<params>][?<query>][#<fragment>]
1428 *
1429 */
1430 LPCWSTR lpszParam = NULL;
1431 BOOL bIsAbsolute = FALSE;
1432 LPCWSTR lpszap, lpszUrl = lpszUrl_orig;
1433 LPCWSTR lpszcp = NULL;
1434 LPWSTR lpszUrl_decode = NULL;
1435 DWORD dwUrlLength = dwUrlLength_orig;
1436
1437 TRACE("(%s %u %x %p)\n",
1438 lpszUrl ? debugstr_wn(lpszUrl, dwUrlLength ? dwUrlLength : strlenW(lpszUrl)) : "(null)",
1439 dwUrlLength, dwFlags, lpUC);
1440
1441 if (!lpszUrl_orig || !*lpszUrl_orig || !lpUC)
1442 {
1443 INTERNET_SetLastError(ERROR_INVALID_PARAMETER);
1444 return FALSE;
1445 }
1446 if (!dwUrlLength) dwUrlLength = strlenW(lpszUrl);
1447
1448 if (dwFlags & ICU_DECODE)
1449 {
1450 WCHAR *url_tmp;
1451 DWORD len = dwUrlLength + 1;
1452
1453 if (!(url_tmp = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR))))
1454 {
1455 INTERNET_SetLastError(ERROR_OUTOFMEMORY);
1456 return FALSE;
1457 }
1458 memcpy(url_tmp, lpszUrl_orig, dwUrlLength * sizeof(WCHAR));
1459 url_tmp[dwUrlLength] = 0;
1460 if (!(lpszUrl_decode = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR))))
1461 {
1462 HeapFree(GetProcessHeap(), 0, url_tmp);
1463 INTERNET_SetLastError(ERROR_OUTOFMEMORY);
1464 return FALSE;
1465 }
1466 if (InternetCanonicalizeUrlW(url_tmp, lpszUrl_decode, &len, ICU_DECODE | ICU_NO_ENCODE))
1467 {
1468 dwUrlLength = len;
1469 lpszUrl = lpszUrl_decode;
1470 }
1471 HeapFree(GetProcessHeap(), 0, url_tmp);
1472 }
1473 lpszap = lpszUrl;
1474
1475 /* Determine if the URI is absolute. */
1476 while (lpszap - lpszUrl < dwUrlLength)
1477 {
1478 if (isalnumW(*lpszap) || *lpszap == '+' || *lpszap == '.' || *lpszap == '-')
1479 {
1480 lpszap++;
1481 continue;
1482 }
1483 if ((*lpszap == ':') && (lpszap - lpszUrl >= 2))
1484 {
1485 bIsAbsolute = TRUE;
1486 lpszcp = lpszap;
1487 }
1488 else
1489 {
1490 lpszcp = lpszUrl; /* Relative url */
1491 }
1492
1493 break;
1494 }
1495
1496 lpUC->nScheme = INTERNET_SCHEME_UNKNOWN;
1497 lpUC->nPort = INTERNET_INVALID_PORT_NUMBER;
1498
1499 /* Parse <params> */
1500 lpszParam = memchrW(lpszap, ';', dwUrlLength - (lpszap - lpszUrl));
1501 if(!lpszParam)
1502 lpszParam = memchrW(lpszap, '?', dwUrlLength - (lpszap - lpszUrl));
1503 if(!lpszParam)
1504 lpszParam = memchrW(lpszap, '#', dwUrlLength - (lpszap - lpszUrl));
1505
1506 SetUrlComponentValueW(&lpUC->lpszExtraInfo, &lpUC->dwExtraInfoLength,
1507 lpszParam, lpszParam ? dwUrlLength-(lpszParam-lpszUrl) : 0);
1508
1509 if (bIsAbsolute) /* Parse <protocol>:[//<net_loc>] */
1510 {
1511 LPCWSTR lpszNetLoc;
1512
1513 /* Get scheme first. */
1514 lpUC->nScheme = GetInternetSchemeW(lpszUrl, lpszcp - lpszUrl);
1515 SetUrlComponentValueW(&lpUC->lpszScheme, &lpUC->dwSchemeLength,
1516 lpszUrl, lpszcp - lpszUrl);
1517
1518 /* Eat ':' in protocol. */
1519 lpszcp++;
1520
1521 /* double slash indicates the net_loc portion is present */
1522 if ((lpszcp[0] == '/') && (lpszcp[1] == '/'))
1523 {
1524 lpszcp += 2;
1525
1526 lpszNetLoc = memchrW(lpszcp, '/', dwUrlLength - (lpszcp - lpszUrl));
1527 if (lpszParam)
1528 {
1529 if (lpszNetLoc)
1530 lpszNetLoc = min(lpszNetLoc, lpszParam);
1531 else
1532 lpszNetLoc = lpszParam;
1533 }
1534 else if (!lpszNetLoc)
1535 lpszNetLoc = lpszcp + dwUrlLength-(lpszcp-lpszUrl);
1536
1537 /* Parse net-loc */
1538 if (lpszNetLoc)
1539 {
1540 LPCWSTR lpszHost;
1541 LPCWSTR lpszPort;
1542
1543 /* [<user>[<:password>]@]<host>[:<port>] */
1544 /* First find the user and password if they exist */
1545
1546 lpszHost = memchrW(lpszcp, '@', dwUrlLength - (lpszcp - lpszUrl));
1547 if (lpszHost == NULL || lpszHost > lpszNetLoc)
1548 {
1549 /* username and password not specified. */
1550 SetUrlComponentValueW(&lpUC->lpszUserName, &lpUC->dwUserNameLength, NULL, 0);
1551 SetUrlComponentValueW(&lpUC->lpszPassword, &lpUC->dwPasswordLength, NULL, 0);
1552 }
1553 else /* Parse out username and password */
1554 {
1555 LPCWSTR lpszUser = lpszcp;
1556 LPCWSTR lpszPasswd = lpszHost;
1557
1558 while (lpszcp < lpszHost)
1559 {
1560 if (*lpszcp == ':')
1561 lpszPasswd = lpszcp;
1562
1563 lpszcp++;
1564 }
1565
1566 SetUrlComponentValueW(&lpUC->lpszUserName, &lpUC->dwUserNameLength,
1567 lpszUser, lpszPasswd - lpszUser);
1568
1569 if (lpszPasswd != lpszHost)
1570 lpszPasswd++;
1571 SetUrlComponentValueW(&lpUC->lpszPassword, &lpUC->dwPasswordLength,
1572 lpszPasswd == lpszHost ? NULL : lpszPasswd,
1573 lpszHost - lpszPasswd);
1574
1575 lpszcp++; /* Advance to beginning of host */
1576 }
1577
1578 /* Parse <host><:port> */
1579
1580 lpszHost = lpszcp;
1581 lpszPort = lpszNetLoc;
1582
1583 /* special case for res:// URLs: there is no port here, so the host is the
1584 entire string up to the first '/' */
1585 if(lpUC->nScheme==INTERNET_SCHEME_RES)
1586 {
1587 SetUrlComponentValueW(&lpUC->lpszHostName, &lpUC->dwHostNameLength,
1588 lpszHost, lpszPort - lpszHost);
1589 lpszcp=lpszNetLoc;
1590 }
1591 else
1592 {
1593 while (lpszcp < lpszNetLoc)
1594 {
1595 if (*lpszcp == ':')
1596 lpszPort = lpszcp;
1597
1598 lpszcp++;
1599 }
1600
1601 /* If the scheme is "file" and the host is just one letter, it's not a host */
1602 if(lpUC->nScheme==INTERNET_SCHEME_FILE && lpszPort <= lpszHost+1)
1603 {
1604 lpszcp=lpszHost;
1605 SetUrlComponentValueW(&lpUC->lpszHostName, &lpUC->dwHostNameLength,
1606 NULL, 0);
1607 }
1608 else
1609 {
1610 SetUrlComponentValueW(&lpUC->lpszHostName, &lpUC->dwHostNameLength,
1611 lpszHost, lpszPort - lpszHost);
1612 if (lpszPort != lpszNetLoc)
1613 lpUC->nPort = atoiW(++lpszPort);
1614 else switch (lpUC->nScheme)
1615 {
1616 case INTERNET_SCHEME_HTTP:
1617 lpUC->nPort = INTERNET_DEFAULT_HTTP_PORT;
1618 break;
1619 case INTERNET_SCHEME_HTTPS:
1620 lpUC->nPort = INTERNET_DEFAULT_HTTPS_PORT;
1621 break;
1622 case INTERNET_SCHEME_FTP:
1623 lpUC->nPort = INTERNET_DEFAULT_FTP_PORT;
1624 break;
1625 case INTERNET_SCHEME_GOPHER:
1626 lpUC->nPort = INTERNET_DEFAULT_GOPHER_PORT;
1627 break;
1628 default:
1629 break;
1630 }
1631 }
1632 }
1633 }
1634 }
1635 else
1636 {
1637 SetUrlComponentValueW(&lpUC->lpszUserName, &lpUC->dwUserNameLength, NULL, 0);
1638 SetUrlComponentValueW(&lpUC->lpszPassword, &lpUC->dwPasswordLength, NULL, 0);
1639 SetUrlComponentValueW(&lpUC->lpszHostName, &lpUC->dwHostNameLength, NULL, 0);
1640 }
1641 }
1642 else
1643 {
1644 SetUrlComponentValueW(&lpUC->lpszScheme, &lpUC->dwSchemeLength, NULL, 0);
1645 SetUrlComponentValueW(&lpUC->lpszUserName, &lpUC->dwUserNameLength, NULL, 0);
1646 SetUrlComponentValueW(&lpUC->lpszPassword, &lpUC->dwPasswordLength, NULL, 0);
1647 SetUrlComponentValueW(&lpUC->lpszHostName, &lpUC->dwHostNameLength, NULL, 0);
1648 }
1649
1650 /* Here lpszcp points to:
1651 *
1652 * <protocol>:[//<net_loc>][/path][;<params>][?<query>][#<fragment>]
1653 * ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
1654 */
1655 if (lpszcp != 0 && lpszcp - lpszUrl < dwUrlLength && (!lpszParam || lpszcp <= lpszParam))
1656 {
1657 INT len;
1658
1659 /* Only truncate the parameter list if it's already been saved
1660 * in lpUC->lpszExtraInfo.
1661 */
1662 if (lpszParam && lpUC->dwExtraInfoLength && lpUC->lpszExtraInfo)
1663 len = lpszParam - lpszcp;
1664 else
1665 {
1666 /* Leave the parameter list in lpszUrlPath. Strip off any trailing
1667 * newlines if necessary.
1668 */
1669 LPWSTR lpsznewline = memchrW(lpszcp, '\n', dwUrlLength - (lpszcp - lpszUrl));
1670 if (lpsznewline != NULL)
1671 len = lpsznewline - lpszcp;
1672 else
1673 len = dwUrlLength-(lpszcp-lpszUrl);
1674 }
1675 SetUrlComponentValueW(&lpUC->lpszUrlPath, &lpUC->dwUrlPathLength,
1676 lpszcp, len);
1677 }
1678 else
1679 {
1680 if (lpUC->lpszUrlPath && (lpUC->dwUrlPathLength > 0))
1681 lpUC->lpszUrlPath[0] = 0;
1682 lpUC->dwUrlPathLength = 0;
1683 }
1684
1685 TRACE("%s: scheme(%s) host(%s) path(%s) extra(%s)\n", debugstr_wn(lpszUrl,dwUrlLength),
1686 debugstr_wn(lpUC->lpszScheme,lpUC->dwSchemeLength),
1687 debugstr_wn(lpUC->lpszHostName,lpUC->dwHostNameLength),
1688 debugstr_wn(lpUC->lpszUrlPath,lpUC->dwUrlPathLength),
1689 debugstr_wn(lpUC->lpszExtraInfo,lpUC->dwExtraInfoLength));
1690
1691 HeapFree(GetProcessHeap(), 0, lpszUrl_decode );
1692 return TRUE;
1693 }
1694
1695 /***********************************************************************
1696 * InternetAttemptConnect (WININET.@)
1697 *
1698 * Attempt to make a connection to the internet
1699 *
1700 * RETURNS
1701 * ERROR_SUCCESS on success
1702 * Error value on failure
1703 *
1704 */
1705 DWORD WINAPI InternetAttemptConnect(DWORD dwReserved)
1706 {
1707 FIXME("Stub\n");
1708 return ERROR_SUCCESS;
1709 }
1710
1711
1712 /***********************************************************************
1713 * InternetCanonicalizeUrlA (WININET.@)
1714 *
1715 * Escape unsafe characters and spaces
1716 *
1717 * RETURNS
1718 * TRUE on success
1719 * FALSE on failure
1720 *
1721 */
1722 BOOL WINAPI InternetCanonicalizeUrlA(LPCSTR lpszUrl, LPSTR lpszBuffer,
1723 LPDWORD lpdwBufferLength, DWORD dwFlags)
1724 {
1725 HRESULT hr;
1726 DWORD dwURLFlags = URL_WININET_COMPATIBILITY | URL_ESCAPE_UNSAFE;
1727
1728 TRACE("(%s, %p, %p, 0x%08x) bufferlength: %d\n", debugstr_a(lpszUrl), lpszBuffer,
1729 lpdwBufferLength, lpdwBufferLength ? *lpdwBufferLength : -1, dwFlags);
1730
1731 if(dwFlags & ICU_DECODE)
1732 {
1733 dwURLFlags |= URL_UNESCAPE;
1734 dwFlags &= ~ICU_DECODE;
1735 }
1736
1737 if(dwFlags & ICU_ESCAPE)
1738 {
1739 dwURLFlags |= URL_UNESCAPE;
1740 dwFlags &= ~ICU_ESCAPE;
1741 }
1742
1743 if(dwFlags & ICU_BROWSER_MODE)
1744 {
1745 dwURLFlags |= URL_BROWSER_MODE;
1746 dwFlags &= ~ICU_BROWSER_MODE;
1747 }
1748
1749 if(dwFlags & ICU_NO_ENCODE)
1750 {
1751 /* Flip this bit to correspond to URL_ESCAPE_UNSAFE */
1752 dwURLFlags ^= URL_ESCAPE_UNSAFE;
1753 dwFlags &= ~ICU_NO_ENCODE;
1754 }
1755
1756 if (dwFlags) FIXME("Unhandled flags 0x%08x\n", dwFlags);
1757
1758 hr = UrlCanonicalizeA(lpszUrl, lpszBuffer, lpdwBufferLength, dwURLFlags);
1759 if (hr == E_POINTER) SetLastError(ERROR_INSUFFICIENT_BUFFER);
1760 if (hr == E_INVALIDARG) SetLastError(ERROR_INVALID_PARAMETER);
1761
1762 return (hr == S_OK) ? TRUE : FALSE;
1763 }
1764
1765 /***********************************************************************
1766 * InternetCanonicalizeUrlW (WININET.@)
1767 *
1768 * Escape unsafe characters and spaces
1769 *
1770 * RETURNS
1771 * TRUE on success
1772 * FALSE on failure
1773 *
1774 */
1775 BOOL WINAPI InternetCanonicalizeUrlW(LPCWSTR lpszUrl, LPWSTR lpszBuffer,
1776 LPDWORD lpdwBufferLength, DWORD dwFlags)
1777 {
1778 HRESULT hr;
1779 DWORD dwURLFlags = URL_WININET_COMPATIBILITY | URL_ESCAPE_UNSAFE;
1780
1781 TRACE("(%s, %p, %p, 0x%08x) bufferlength: %d\n", debugstr_w(lpszUrl), lpszBuffer,
1782 lpdwBufferLength, dwFlags, lpdwBufferLength ? *lpdwBufferLength : -1);
1783
1784 if(dwFlags & ICU_DECODE)
1785 {
1786 dwURLFlags |= URL_UNESCAPE;
1787 dwFlags &= ~ICU_DECODE;
1788 }
1789
1790 if(dwFlags & ICU_ESCAPE)
1791 {
1792 dwURLFlags |= URL_UNESCAPE;
1793 dwFlags &= ~ICU_ESCAPE;
1794 }
1795
1796 if(dwFlags & ICU_BROWSER_MODE)
1797 {
1798 dwURLFlags |= URL_BROWSER_MODE;
1799 dwFlags &= ~ICU_BROWSER_MODE;
1800 }
1801
1802 if(dwFlags & ICU_NO_ENCODE)
1803 {
1804 /* Flip this bit to correspond to URL_ESCAPE_UNSAFE */
1805 dwURLFlags ^= URL_ESCAPE_UNSAFE;
1806 dwFlags &= ~ICU_NO_ENCODE;
1807 }
1808
1809 if (dwFlags) FIXME("Unhandled flags 0x%08x\n", dwFlags);
1810
1811 hr = UrlCanonicalizeW(lpszUrl, lpszBuffer, lpdwBufferLength, dwURLFlags);
1812 if (hr == E_POINTER) SetLastError(ERROR_INSUFFICIENT_BUFFER);
1813 if (hr == E_INVALIDARG) SetLastError(ERROR_INVALID_PARAMETER);
1814
1815 return (hr == S_OK) ? TRUE : FALSE;
1816 }
1817
1818 /* #################################################### */
1819
1820 static INTERNET_STATUS_CALLBACK set_status_callback(
1821 object_header_t *lpwh, INTERNET_STATUS_CALLBACK callback, BOOL unicode)
1822 {
1823 INTERNET_STATUS_CALLBACK ret;
1824
1825 if (unicode) lpwh->dwInternalFlags |= INET_CALLBACKW;
1826 else lpwh->dwInternalFlags &= ~INET_CALLBACKW;
1827
1828 ret = lpwh->lpfnStatusCB;
1829 lpwh->lpfnStatusCB = callback;
1830
1831 return ret;
1832 }
1833
1834 /***********************************************************************
1835 * InternetSetStatusCallbackA (WININET.@)
1836 *
1837 * Sets up a callback function which is called as progress is made
1838 * during an operation.
1839 *
1840 * RETURNS
1841 * Previous callback or NULL on success
1842 * INTERNET_INVALID_STATUS_CALLBACK on failure
1843 *
1844 */
1845 INTERNET_STATUS_CALLBACK WINAPI InternetSetStatusCallbackA(
1846 HINTERNET hInternet ,INTERNET_STATUS_CALLBACK lpfnIntCB)
1847 {
1848 INTERNET_STATUS_CALLBACK retVal;
1849 object_header_t *lpwh;
1850
1851 TRACE("%p\n", hInternet);
1852
1853 if (!(lpwh = WININET_GetObject(hInternet)))
1854 return INTERNET_INVALID_STATUS_CALLBACK;
1855
1856 retVal = set_status_callback(lpwh, lpfnIntCB, FALSE);
1857
1858 WININET_Release( lpwh );
1859 return retVal;
1860 }
1861
1862 /***********************************************************************
1863 * InternetSetStatusCallbackW (WININET.@)
1864 *
1865 * Sets up a callback function which is called as progress is made
1866 * during an operation.
1867 *
1868 * RETURNS
1869 * Previous callback or NULL on success
1870 * INTERNET_INVALID_STATUS_CALLBACK on failure
1871 *
1872 */
1873 INTERNET_STATUS_CALLBACK WINAPI InternetSetStatusCallbackW(
1874 HINTERNET hInternet ,INTERNET_STATUS_CALLBACK lpfnIntCB)
1875 {
1876 INTERNET_STATUS_CALLBACK retVal;
1877 object_header_t *lpwh;
1878
1879 TRACE("%p\n", hInternet);
1880
1881 if (!(lpwh = WININET_GetObject(hInternet)))
1882 return INTERNET_INVALID_STATUS_CALLBACK;
1883
1884 retVal = set_status_callback(lpwh, lpfnIntCB, TRUE);
1885
1886 WININET_Release( lpwh );
1887 return retVal;
1888 }
1889
1890 /***********************************************************************
1891 * InternetSetFilePointer (WININET.@)
1892 */
1893 DWORD WINAPI InternetSetFilePointer(HINTERNET hFile, LONG lDistanceToMove,
1894 PVOID pReserved, DWORD dwMoveContext, DWORD_PTR dwContext)
1895 {
1896 FIXME("stub\n");
1897 return FALSE;
1898 }
1899
1900 /***********************************************************************
1901 * InternetWriteFile (WININET.@)
1902 *
1903 * Write data to an open internet file
1904 *
1905 * RETURNS
1906 * TRUE on success
1907 * FALSE on failure
1908 *
1909 */
1910 BOOL WINAPI InternetWriteFile(HINTERNET hFile, LPCVOID lpBuffer,
1911 DWORD dwNumOfBytesToWrite, LPDWORD lpdwNumOfBytesWritten)
1912 {
1913 object_header_t *lpwh;
1914 BOOL res;
1915
1916 TRACE("(%p %p %d %p)\n", hFile, lpBuffer, dwNumOfBytesToWrite, lpdwNumOfBytesWritten);
1917
1918 lpwh = WININET_GetObject( hFile );
1919 if (!lpwh) {
1920 WARN("Invalid handle\n");
1921 SetLastError(ERROR_INVALID_HANDLE);
1922 return FALSE;
1923 }
1924
1925 if(lpwh->vtbl->WriteFile) {
1926 res = lpwh->vtbl->WriteFile(lpwh, lpBuffer, dwNumOfBytesToWrite, lpdwNumOfBytesWritten);
1927 }else {
1928 WARN("No Writefile method.\n");
1929 res = ERROR_INVALID_HANDLE;
1930 }
1931
1932 WININET_Release( lpwh );
1933
1934 if(res != ERROR_SUCCESS)
1935 SetLastError(res);
1936 return res == ERROR_SUCCESS;
1937 }
1938
1939
1940 /***********************************************************************
1941 * InternetReadFile (WININET.@)
1942 *
1943 * Read data from an open internet file
1944 *
1945 * RETURNS
1946 * TRUE on success
1947 * FALSE on failure
1948 *
1949 */
1950 BOOL WINAPI InternetReadFile(HINTERNET hFile, LPVOID lpBuffer,
1951 DWORD dwNumOfBytesToRead, LPDWORD pdwNumOfBytesRead)
1952 {
1953 object_header_t *hdr;
1954 DWORD res = ERROR_INTERNET_INCORRECT_HANDLE_TYPE;
1955
1956 TRACE("%p %p %d %p\n", hFile, lpBuffer, dwNumOfBytesToRead, pdwNumOfBytesRead);
1957
1958 hdr = WININET_GetObject(hFile);
1959 if (!hdr) {
1960 INTERNET_SetLastError(ERROR_INVALID_HANDLE);
1961 return FALSE;
1962 }
1963
1964 if(hdr->vtbl->ReadFile)
1965 res = hdr->vtbl->ReadFile(hdr, lpBuffer, dwNumOfBytesToRead, pdwNumOfBytesRead);
1966
1967 WININET_Release(hdr);
1968
1969 TRACE("-- %s (%u) (bytes read: %d)\n", res == ERROR_SUCCESS ? "TRUE": "FALSE", res,
1970 pdwNumOfBytesRead ? *pdwNumOfBytesRead : -1);
1971
1972 if(res != ERROR_SUCCESS)
1973 SetLastError(res);
1974 return res == ERROR_SUCCESS;
1975 }
1976
1977 /***********************************************************************
1978 * InternetReadFileExA (WININET.@)
1979 *
1980 * Read data from an open internet file
1981 *
1982 * PARAMS
1983 * hFile [I] Handle returned by InternetOpenUrl or HttpOpenRequest.
1984 * lpBuffersOut [I/O] Buffer.
1985 * dwFlags [I] Flags. See notes.
1986 * dwContext [I] Context for callbacks.
1987 *
1988 * RETURNS
1989 * TRUE on success
1990 * FALSE on failure
1991 *
1992 * NOTES
1993 * The parameter dwFlags include zero or more of the following flags:
1994 *|IRF_ASYNC - Makes the call asynchronous.
1995 *|IRF_SYNC - Makes the call synchronous.
1996 *|IRF_USE_CONTEXT - Forces dwContext to be used.
1997 *|IRF_NO_WAIT - Don't block if the data is not available, just return what is available.
1998 *
1999 * However, in testing IRF_USE_CONTEXT seems to have no effect - dwContext isn't used.
2000 *
2001 * SEE
2002 * InternetOpenUrlA(), HttpOpenRequestA()
2003 */
2004 BOOL WINAPI InternetReadFileExA(HINTERNET hFile, LPINTERNET_BUFFERSA lpBuffersOut,
2005 DWORD dwFlags, DWORD_PTR dwContext)
2006 {
2007 object_header_t *hdr;
2008 DWORD res = ERROR_INTERNET_INCORRECT_HANDLE_TYPE;
2009
2010 TRACE("(%p %p 0x%x 0x%lx)\n", hFile, lpBuffersOut, dwFlags, dwContext);
2011
2012 hdr = WININET_GetObject(hFile);
2013 if (!hdr) {
2014 INTERNET_SetLastError(ERROR_INVALID_HANDLE);
2015 return FALSE;
2016 }
2017
2018 if(hdr->vtbl->ReadFileExA)
2019 res = hdr->vtbl->ReadFileExA(hdr, lpBuffersOut, dwFlags, dwContext);
2020
2021 WININET_Release(hdr);
2022
2023 TRACE("-- %s (%u, bytes read: %d)\n", res == ERROR_SUCCESS ? "TRUE": "FALSE",
2024 res, lpBuffersOut->dwBufferLength);
2025
2026 if(res != ERROR_SUCCESS)
2027 SetLastError(res);
2028 return res == ERROR_SUCCESS;
2029 }
2030
2031 /***********************************************************************
2032 * InternetReadFileExW (WININET.@)
2033 * SEE
2034 * InternetReadFileExA()
2035 */
2036 BOOL WINAPI InternetReadFileExW(HINTERNET hFile, LPINTERNET_BUFFERSW lpBuffer,
2037 DWORD dwFlags, DWORD_PTR dwContext)
2038 {
2039 object_header_t *hdr;
2040 DWORD res = ERROR_INTERNET_INCORRECT_HANDLE_TYPE;
2041
2042 TRACE("(%p %p 0x%x 0x%lx)\n", hFile, lpBuffer, dwFlags, dwContext);
2043
2044 hdr = WININET_GetObject(hFile);
2045 if (!hdr) {
2046 INTERNET_SetLastError(ERROR_INVALID_HANDLE);
2047 return FALSE;
2048 }
2049
2050 if(hdr->vtbl->ReadFileExW)
2051 res = hdr->vtbl->ReadFileExW(hdr, lpBuffer, dwFlags, dwContext);
2052
2053 WININET_Release(hdr);
2054
2055 TRACE("-- %s (%u, bytes read: %d)\n", res == ERROR_SUCCESS ? "TRUE": "FALSE",
2056 res, lpBuffer->dwBufferLength);
2057
2058 if(res != ERROR_SUCCESS)
2059 SetLastError(res);
2060 return res == ERROR_SUCCESS;
2061 }
2062
2063 DWORD INET_QueryOption(DWORD option, void *buffer, DWORD *size, BOOL unicode)
2064 {
2065 static BOOL warn = TRUE;
2066
2067 switch(option) {
2068 case INTERNET_OPTION_REQUEST_FLAGS:
2069 TRACE("INTERNET_OPTION_REQUEST_FLAGS\n");
2070
2071 if (*size < sizeof(ULONG))
2072 return ERROR_INSUFFICIENT_BUFFER;
2073
2074 *(ULONG*)buffer = 4;
2075 *size = sizeof(ULONG);
2076
2077 return ERROR_SUCCESS;
2078
2079 case INTERNET_OPTION_HTTP_VERSION:
2080 if (*size < sizeof(HTTP_VERSION_INFO))
2081 return ERROR_INSUFFICIENT_BUFFER;
2082
2083 /*
2084 * Presently hardcoded to 1.1
2085 */
2086 ((HTTP_VERSION_INFO*)buffer)->dwMajorVersion = 1;
2087 ((HTTP_VERSION_INFO*)buffer)->dwMinorVersion = 1;
2088 *size = sizeof(HTTP_VERSION_INFO);
2089
2090 return ERROR_SUCCESS;
2091
2092 case INTERNET_OPTION_CONNECTED_STATE:
2093 if (warn) {
2094 FIXME("INTERNET_OPTION_CONNECTED_STATE: semi-stub\n");
2095 warn = FALSE;
2096 }
2097 if (*size < sizeof(ULONG))
2098 return ERROR_INSUFFICIENT_BUFFER;
2099
2100 *(ULONG*)buffer = INTERNET_STATE_CONNECTED;
2101 *size = sizeof(ULONG);
2102
2103 return ERROR_SUCCESS;
2104
2105 case INTERNET_OPTION_PROXY: {
2106 appinfo_t ai;
2107 BOOL ret;
2108
2109 TRACE("Getting global proxy info\n");
2110 memset(&ai, 0, sizeof(appinfo_t));
2111 INTERNET_ConfigureProxy(&ai);
2112
2113 ret = APPINFO_QueryOption(&ai.hdr, INTERNET_OPTION_PROXY, buffer, size, unicode); /* FIXME */
2114 APPINFO_Destroy(&ai.hdr);
2115 return ret;
2116 }
2117
2118 case INTERNET_OPTION_MAX_CONNS_PER_SERVER:
2119 TRACE("INTERNET_OPTION_MAX_CONNS_PER_SERVER\n");
2120
2121 if (*size < sizeof(ULONG))
2122 return ERROR_INSUFFICIENT_BUFFER;
2123
2124 *(ULONG*)buffer = 2;
2125 *size = sizeof(ULONG);
2126
2127 return ERROR_SUCCESS;
2128
2129 case INTERNET_OPTION_MAX_CONNS_PER_1_0_SERVER:
2130 TRACE("INTERNET_OPTION_MAX_CONNS_1_0_SERVER\n");
2131
2132 if (*size < sizeof(ULONG))
2133 return ERROR_INSUFFICIENT_BUFFER;
2134
2135 *(ULONG*)size = 4;
2136 *size = sizeof(ULONG);
2137
2138 return ERROR_SUCCESS;
2139
2140 case INTERNET_OPTION_SECURITY_FLAGS:
2141 FIXME("INTERNET_OPTION_SECURITY_FLAGS: Stub\n");
2142 return ERROR_SUCCESS;
2143
2144 case INTERNET_OPTION_VERSION: {
2145 static const INTERNET_VERSION_INFO info = { 1, 2 };
2146
2147 TRACE("INTERNET_OPTION_VERSION\n");
2148
2149 if (*size < sizeof(INTERNET_VERSION_INFO))
2150 return ERROR_INSUFFICIENT_BUFFER;
2151
2152 memcpy(buffer, &info, sizeof(info));
2153 *size = sizeof(info);
2154
2155 return ERROR_SUCCESS;
2156 }
2157
2158 case INTERNET_OPTION_PER_CONNECTION_OPTION: {
2159 INTERNET_PER_CONN_OPTION_LISTW *con = buffer;
2160 INTERNET_PER_CONN_OPTION_LISTA *conA = buffer;
2161 DWORD res = ERROR_SUCCESS, i;
2162 proxyinfo_t pi;
2163 LONG ret;
2164
2165 TRACE("Getting global proxy info\n");
2166 if((ret = INTERNET_LoadProxySettings(&pi)))
2167 return ret;
2168
2169 FIXME("INTERNET_OPTION_PER_CONNECTION_OPTION stub\n");
2170
2171 if (*size < sizeof(INTERNET_PER_CONN_OPTION_LISTW)) {
2172 FreeProxyInfo(&pi);
2173 return ERROR_INSUFFICIENT_BUFFER;
2174 }
2175
2176 for (i = 0; i < con->dwOptionCount; i++) {
2177 INTERNET_PER_CONN_OPTIONW *option = con->pOptions + i;
2178 INTERNET_PER_CONN_OPTIONA *optionA = conA->pOptions + i;
2179
2180 switch (option->dwOption) {
2181 case INTERNET_PER_CONN_FLAGS:
2182 if(pi.dwProxyEnabled)
2183 option->Value.dwValue = PROXY_TYPE_PROXY;
2184 else
2185 option->Value.dwValue = PROXY_TYPE_DIRECT;
2186 break;
2187
2188 case INTERNET_PER_CONN_PROXY_SERVER:
2189 if (unicode)
2190 option->Value.pszValue = heap_strdupW(pi.lpszProxyServer);
2191 else
2192 optionA->Value.pszValue = heap_strdupWtoA(pi.lpszProxyServer);
2193 break;
2194
2195 case INTERNET_PER_CONN_PROXY_BYPASS:
2196 if (unicode)
2197 option->Value.pszValue = heap_strdupW(pi.lpszProxyBypass);
2198 else
2199 optionA->Value.pszValue = heap_strdupWtoA(pi.lpszProxyBypass);
2200 break;
2201
2202 case INTERNET_PER_CONN_AUTOCONFIG_URL:
2203 case INTERNET_PER_CONN_AUTODISCOVERY_FLAGS:
2204 case INTERNET_PER_CONN_AUTOCONFIG_SECONDARY_URL:
2205 case INTERNET_PER_CONN_AUTOCONFIG_RELOAD_DELAY_MINS:
2206 case INTERNET_PER_CONN_AUTOCONFIG_LAST_DETECT_TIME:
2207 case INTERNET_PER_CONN_AUTOCONFIG_LAST_DETECT_URL:
2208 FIXME("Unhandled dwOption %d\n", option->dwOption);
2209 memset(&option->Value, 0, sizeof(option->Value));
2210 break;
2211
2212 default:
2213 FIXME("Unknown dwOption %d\n", option->dwOption);
2214 res = ERROR_INVALID_PARAMETER;
2215 break;
2216 }
2217 }
2218 FreeProxyInfo(&pi);
2219
2220 return res;
2221 }
2222 case INTERNET_OPTION_USER_AGENT:
2223 return ERROR_INTERNET_INCORRECT_HANDLE_TYPE;
2224 case INTERNET_OPTION_POLICY:
2225 return ERROR_INVALID_PARAMETER;
2226 }
2227
2228 FIXME("Stub for %d\n", option);
2229 return ERROR_INTERNET_INCORRECT_HANDLE_TYPE;
2230 }
2231
2232 /***********************************************************************
2233 * InternetQueryOptionW (WININET.@)
2234 *
2235 * Queries an options on the specified handle
2236 *
2237 * RETURNS
2238 * TRUE on success
2239 * FALSE on failure
2240 *
2241 */
2242 BOOL WINAPI InternetQueryOptionW(HINTERNET hInternet, DWORD dwOption,
2243 LPVOID lpBuffer, LPDWORD lpdwBufferLength)
2244 {
2245 object_header_t *hdr;
2246 DWORD res = ERROR_INVALID_HANDLE;
2247
2248 TRACE("%p %d %p %p\n", hInternet, dwOption, lpBuffer, lpdwBufferLength);
2249
2250 if(hInternet) {
2251 hdr = WININET_GetObject(hInternet);
2252 if (hdr) {
2253 res = hdr->vtbl->QueryOption(hdr, dwOption, lpBuffer, lpdwBufferLength, TRUE);
2254 WININET_Release(hdr);
2255 }
2256 }else {
2257 res = INET_QueryOption(dwOption, lpBuffer, lpdwBufferLength, TRUE);
2258 }
2259
2260 if(res != ERROR_SUCCESS)
2261 SetLastError(res);
2262 return res == ERROR_SUCCESS;
2263 }
2264
2265 /***********************************************************************
2266 * InternetQueryOptionA (WININET.@)
2267 *
2268 * Queries an options on the specified handle
2269 *
2270 * RETURNS
2271 * TRUE on success
2272 * FALSE on failure
2273 *
2274 */
2275 BOOL WINAPI InternetQueryOptionA(HINTERNET hInternet, DWORD dwOption,
2276 LPVOID lpBuffer, LPDWORD lpdwBufferLength)
2277 {
2278 object_header_t *hdr;
2279 DWORD res = ERROR_INVALID_HANDLE;
2280
2281 TRACE("%p %d %p %p\n", hInternet, dwOption, lpBuffer, lpdwBufferLength);
2282
2283 if(hInternet) {
2284 hdr = WININET_GetObject(hInternet);
2285 if (hdr) {
2286 res = hdr->vtbl->QueryOption(hdr, dwOption, lpBuffer, lpdwBufferLength, FALSE);
2287 WININET_Release(hdr);
2288 }
2289 }else {
2290 res = INET_QueryOption(dwOption, lpBuffer, lpdwBufferLength, FALSE);
2291 }
2292
2293 if(res != ERROR_SUCCESS)
2294 SetLastError(res);
2295 return res == ERROR_SUCCESS;
2296 }
2297
2298
2299 /***********************************************************************
2300 * InternetSetOptionW (WININET.@)
2301 *
2302 * Sets an options on the specified handle
2303 *
2304 * RETURNS
2305 * TRUE on success
2306 * FALSE on failure
2307 *
2308 */
2309 BOOL WINAPI InternetSetOptionW(HINTERNET hInternet, DWORD dwOption,
2310 LPVOID lpBuffer, DWORD dwBufferLength)
2311 {
2312 object_header_t *lpwhh;
2313 BOOL ret = TRUE;
2314
2315 TRACE("(%p %d %p %d)\n", hInternet, dwOption, lpBuffer, dwBufferLength);
2316
2317 lpwhh = (object_header_t*) WININET_GetObject( hInternet );
2318 if(lpwhh && lpwhh->vtbl->SetOption) {
2319 DWORD res;
2320
2321 res = lpwhh->vtbl->SetOption(lpwhh, dwOption, lpBuffer, dwBufferLength);
2322 if(res != ERROR_INTERNET_INVALID_OPTION) {
2323 WININET_Release( lpwhh );
2324
2325 if(res != ERROR_SUCCESS)
2326 SetLastError(res);
2327
2328 return res == ERROR_SUCCESS;
2329 }
2330 }
2331
2332 switch (dwOption)
2333 {
2334 case INTERNET_OPTION_CALLBACK:
2335 {
2336 if (!lpwhh)
2337 {
2338 SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE);
2339 return FALSE;
2340 }
2341 WININET_Release(lpwhh);
2342 SetLastError(ERROR_INTERNET_OPTION_NOT_SETTABLE);
2343 return FALSE;
2344 }
2345 case INTERNET_OPTION_HTTP_VERSION:
2346 {
2347 HTTP_VERSION_INFO* pVersion=(HTTP_VERSION_INFO*)lpBuffer;
2348 FIXME("Option INTERNET_OPTION_HTTP_VERSION(%d,%d): STUB\n",pVersion->dwMajorVersion,pVersion->dwMinorVersion);
2349 }
2350 break;
2351 case INTERNET_OPTION_ERROR_MASK:
2352 {
2353 ULONG flags = *(ULONG *)lpBuffer;
2354 FIXME("Option INTERNET_OPTION_ERROR_MASK(%d): STUB\n", flags);
2355 }
2356 break;
2357 case INTERNET_OPTION_CODEPAGE:
2358 {
2359 ULONG codepage = *(ULONG *)lpBuffer;
2360 FIXME("Option INTERNET_OPTION_CODEPAGE (%d): STUB\n", codepage);
2361 }
2362 break;
2363 case INTERNET_OPTION_REQUEST_PRIORITY:
2364 {
2365 ULONG priority = *(ULONG *)lpBuffer;
2366 FIXME("Option INTERNET_OPTION_REQUEST_PRIORITY (%d): STUB\n", priority);
2367 }
2368 break;
2369 case INTERNET_OPTION_CONNECT_TIMEOUT:
2370 {
2371 ULONG connecttimeout = *(ULONG *)lpBuffer;
2372 FIXME("Option INTERNET_OPTION_CONNECT_TIMEOUT (%d): STUB\n", connecttimeout);
2373 }
2374 break;
2375 case INTERNET_OPTION_DATA_RECEIVE_TIMEOUT:
2376 {
2377 ULONG receivetimeout = *(ULONG *)lpBuffer;
2378 FIXME("Option INTERNET_OPTION_DATA_RECEIVE_TIMEOUT (%d): STUB\n", receivetimeout);
2379 }
2380 break;
2381 case INTERNET_OPTION_MAX_CONNS_PER_SERVER:
2382 {
2383 ULONG conns = *(ULONG *)lpBuffer;
2384 FIXME("Option INTERNET_OPTION_MAX_CONNS_PER_SERVER (%d): STUB\n", conns);
2385 }
2386 break;
2387 case INTERNET_OPTION_MAX_CONNS_PER_1_0_SERVER:
2388 {
2389 ULONG conns = *(ULONG *)lpBuffer;
2390 FIXME("Option INTERNET_OPTION_MAX_CONNS_PER_1_0_SERVER (%d): STUB\n", conns);
2391 }
2392 break;
2393 case INTERNET_OPTION_RESET_URLCACHE_SESSION:
2394 FIXME("Option INTERNET_OPTION_RESET_URLCACHE_SESSION: STUB\n");
2395 break;
2396 case INTERNET_OPTION_END_BROWSER_SESSION:
2397 FIXME("Option INTERNET_OPTION_END_BROWSER_SESSION: STUB\n");
2398 break;
2399 case INTERNET_OPTION_CONNECTED_STATE:
2400 FIXME("Option INTERNET_OPTION_CONNECTED_STATE: STUB\n");
2401 break;
2402 case INTERNET_OPTION_DISABLE_PASSPORT_AUTH:
2403 TRACE("Option INTERNET_OPTION_DISABLE_PASSPORT_AUTH: harmless stub, since not enabled\n");
2404 break;
2405 case INTERNET_OPTION_SEND_TIMEOUT:
2406 case INTERNET_OPTION_RECEIVE_TIMEOUT:
2407 {
2408 ULONG timeout = *(ULONG *)lpBuffer;
2409 FIXME("INTERNET_OPTION_SEND/RECEIVE_TIMEOUT %d\n", timeout);
2410 break;
2411 }
2412 case INTERNET_OPTION_CONNECT_RETRIES:
2413 {
2414 ULONG retries = *(ULONG *)lpBuffer;
2415 FIXME("INTERNET_OPTION_CONNECT_RETRIES %d\n", retries);
2416 break;
2417 }
2418 case INTERNET_OPTION_CONTEXT_VALUE:
2419 FIXME("Option INTERNET_OPTION_CONTEXT_VALUE; STUB\n");
2420 break;
2421 case INTERNET_OPTION_SECURITY_FLAGS:
2422 FIXME("Option INTERNET_OPTION_SECURITY_FLAGS; STUB\n");
2423 break;
2424 case INTERNET_OPTION_DISABLE_AUTODIAL:
2425 FIXME("Option INTERNET_OPTION_DISABLE_AUTODIAL; STUB\n");
2426 break;
2427 case INTERNET_OPTION_HTTP_DECODING:
2428 FIXME("INTERNET_OPTION_HTTP_DECODING; STUB\n");
2429 SetLastError(ERROR_INTERNET_INVALID_OPTION);
2430 ret = FALSE;
2431 break;
2432 case INTERNET_OPTION_COOKIES_3RD_PARTY:
2433 FIXME("INTERNET_OPTION_COOKIES_3RD_PARTY; STUB\n");
2434 SetLastError(ERROR_INTERNET_INVALID_OPTION);
2435 ret = FALSE;
2436 break;
2437 case INTERNET_OPTION_SEND_UTF8_SERVERNAME_TO_PROXY:
2438 FIXME("INTERNET_OPTION_SEND_UTF8_SERVERNAME_TO_PROXY; STUB\n");
2439 SetLastError(ERROR_INTERNET_INVALID_OPTION);
2440 ret = FALSE;
2441 break;
2442 case INTERNET_OPTION_CODEPAGE_PATH:
2443 FIXME("INTERNET_OPTION_CODEPAGE_PATH; STUB\n");
2444 SetLastError(ERROR_INTERNET_INVALID_OPTION);
2445 ret = FALSE;
2446 break;
2447 case INTERNET_OPTION_CODEPAGE_EXTRA:
2448 FIXME("INTERNET_OPTION_CODEPAGE_EXTRA; STUB\n");
2449 SetLastError(ERROR_INTERNET_INVALID_OPTION);
2450 ret = FALSE;
2451 break;
2452 case INTERNET_OPTION_IDN:
2453 FIXME("INTERNET_OPTION_IDN; STUB\n");
2454 SetLastError(ERROR_INTERNET_INVALID_OPTION);
2455 ret = FALSE;
2456 break;
2457 case INTERNET_OPTION_POLICY:
2458 SetLastError(ERROR_INVALID_PARAMETER);
2459 ret = FALSE;
2460 break;
2461 default:
2462 FIXME("Option %d STUB\n",dwOption);
2463 SetLastError(ERROR_INTERNET_INVALID_OPTION);
2464 ret = FALSE;
2465 break;
2466 }
2467
2468 if(lpwhh)
2469 WININET_Release( lpwhh );
2470
2471 return ret;
2472 }
2473
2474
2475 /***********************************************************************
2476 * InternetSetOptionA (WININET.@)
2477 *
2478 * Sets an options on the specified handle.
2479 *
2480 * RETURNS
2481 * TRUE on success
2482 * FALSE on failure
2483 *
2484 */
2485 BOOL WINAPI InternetSetOptionA(HINTERNET hInternet, DWORD dwOption,
2486 LPVOID lpBuffer, DWORD dwBufferLength)
2487 {
2488 LPVOID wbuffer;
2489 DWORD wlen;
2490 BOOL r;
2491
2492 switch( dwOption )
2493 {
2494 case INTERNET_OPTION_CALLBACK:
2495 {
2496 object_header_t *lpwh;
2497
2498 if (!(lpwh = WININET_GetObject(hInternet)))
2499 {
2500 INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE);
2501 return FALSE;
2502 }
2503 WININET_Release(lpwh);
2504 INTERNET_SetLastError(ERROR_INTERNET_OPTION_NOT_SETTABLE);
2505 return FALSE;
2506 }
2507 case INTERNET_OPTION_PROXY:
2508 {
2509 LPINTERNET_PROXY_INFOA pi = (LPINTERNET_PROXY_INFOA) lpBuffer;
2510 LPINTERNET_PROXY_INFOW piw;
2511 DWORD proxlen, prbylen;
2512 LPWSTR prox, prby;
2513
2514 proxlen = MultiByteToWideChar( CP_ACP, 0, pi->lpszProxy, -1, NULL, 0);
2515 prbylen= MultiByteToWideChar( CP_ACP, 0, pi->lpszProxyBypass, -1, NULL, 0);
2516 wlen = sizeof(*piw) + proxlen + prbylen;
2517 wbuffer = HeapAlloc( GetProcessHeap(), 0, wlen*sizeof(WCHAR) );
2518 piw = (LPINTERNET_PROXY_INFOW) wbuffer;
2519 piw->dwAccessType = pi->dwAccessType;
2520 prox = (LPWSTR) &piw[1];
2521 prby = &prox[proxlen+1];
2522 MultiByteToWideChar( CP_ACP, 0, pi->lpszProxy, -1, prox, proxlen);
2523 MultiByteToWideChar( CP_ACP, 0, pi->lpszProxyBypass, -1, prby, prbylen);
2524 piw->lpszProxy = prox;
2525 piw->lpszProxyBypass = prby;
2526 }
2527 break;
2528 case INTERNET_OPTION_USER_AGENT:
2529 case INTERNET_OPTION_USERNAME:
2530 case INTERNET_OPTION_PASSWORD:
2531 wlen = MultiByteToWideChar( CP_ACP, 0, lpBuffer, dwBufferLength,
2532 NULL, 0 );
2533 wbuffer = HeapAlloc( GetProcessHeap(), 0, wlen*sizeof(WCHAR) );
2534 MultiByteToWideChar( CP_ACP, 0, lpBuffer, dwBufferLength,
2535 wbuffer, wlen );
2536 break;
2537 case INTERNET_OPTION_PER_CONNECTION_OPTION: {
2538 int i;
2539 INTERNET_PER_CONN_OPTION_LISTW *listW;
2540 INTERNET_PER_CONN_OPTION_LISTA *listA = lpBuffer;
2541 wlen = sizeof(INTERNET_PER_CONN_OPTION_LISTW);
2542 wbuffer = HeapAlloc( GetProcessHeap(), 0, wlen );
2543 listW = wbuffer;
2544
2545 listW->dwSize = sizeof(INTERNET_PER_CONN_OPTION_LISTW);
2546 if (listA->pszConnection)
2547 {
2548 wlen = MultiByteToWideChar( CP_ACP, 0, listA->pszConnection, -1, NULL, 0 );
2549 listW->pszConnection = HeapAlloc( GetProcessHeap(), 0, wlen*sizeof(WCHAR) );
2550 MultiByteToWideChar( CP_ACP, 0, listA->pszConnection, -1, listW->pszConnection, wlen );
2551 }
2552 else
2553 listW->pszConnection = NULL;
2554 listW->dwOptionCount = listA->dwOptionCount;
2555 listW->dwOptionError = listA->dwOptionError;
2556 listW->pOptions = HeapAlloc( GetProcessHeap(), 0, sizeof(INTERNET_PER_CONN_OPTIONW) * listA->dwOptionCount );
2557
2558 for (i = 0; i < listA->dwOptionCount; ++i) {
2559 INTERNET_PER_CONN_OPTIONA *optA = listA->pOptions + i;
2560 INTERNET_PER_CONN_OPTIONW *optW = listW->pOptions + i;
2561
2562 optW->dwOption = optA->dwOption;
2563
2564 switch (optA->dwOption) {
2565 case INTERNET_PER_CONN_AUTOCONFIG_URL:
2566 case INTERNET_PER_CONN_PROXY_BYPASS:
2567 case INTERNET_PER_CONN_PROXY_SERVER:
2568 case INTERNET_PER_CONN_AUTOCONFIG_SECONDARY_URL:
2569 case INTERNET_PER_CONN_AUTOCONFIG_LAST_DETECT_URL:
2570 if (optA->Value.pszValue)
2571 {
2572 wlen = MultiByteToWideChar( CP_ACP, 0, optA->Value.pszValue, -1, NULL, 0 );
2573 optW->Value.pszValue = HeapAlloc( GetProcessHeap(), 0, wlen*sizeof(WCHAR) );
2574 MultiByteToWideChar( CP_ACP, 0, optA->Value.pszValue, -1, optW->Value.pszValue, wlen );
2575 }
2576 else
2577 optW->Value.pszValue = NULL;
2578 break;
2579 case INTERNET_PER_CONN_AUTODISCOVERY_FLAGS:
2580 case INTERNET_PER_CONN_FLAGS:
2581 case INTERNET_PER_CONN_AUTOCONFIG_RELOAD_DELAY_MINS:
2582 optW->Value.dwValue = optA->Value.dwValue;
2583 break;
2584 case INTERNET_PER_CONN_AUTOCONFIG_LAST_DETECT_TIME:
2585 optW->Value.ftValue = optA->Value.ftValue;
2586 default:
2587 WARN("Unknown PER_CONN dwOption: %d, guessing at conversion to Wide\n", optA->dwOption);
2588 optW->Value.dwValue = optA->Value.dwValue;
2589 break;
2590 }
2591 }
2592 }
2593 break;
2594 default:
2595 wbuffer = lpBuffer;
2596 wlen = dwBufferLength;
2597 }
2598
2599 r = InternetSetOptionW(hInternet,dwOption, wbuffer, wlen);
2600
2601 if( lpBuffer != wbuffer )
2602 {
2603 if (dwOption == INTERNET_OPTION_PER_CONNECTION_OPTION)
2604 {
2605 INTERNET_PER_CONN_OPTION_LISTW *list = wbuffer;
2606 int i;
2607 for (i = 0; i < list->dwOptionCount; ++i) {
2608 INTERNET_PER_CONN_OPTIONW *opt = list->pOptions + i;
2609 switch (opt->dwOption) {
2610 case INTERNET_PER_CONN_AUTOCONFIG_URL:
2611 case INTERNET_PER_CONN_PROXY_BYPASS:
2612 case INTERNET_PER_CONN_PROXY_SERVER:
2613 case INTERNET_PER_CONN_AUTOCONFIG_SECONDARY_URL:
2614 case INTERNET_PER_CONN_AUTOCONFIG_LAST_DETECT_URL:
2615 HeapFree( GetProcessHeap(), 0, opt->Value.pszValue );
2616 break;
2617 default:
2618 break;
2619 }
2620 }
2621 HeapFree( GetProcessHeap(), 0, list->pOptions );
2622 }
2623 HeapFree( GetProcessHeap(), 0, wbuffer );
2624 }
2625
2626 return r;
2627 }
2628
2629
2630 /***********************************************************************
2631 * InternetSetOptionExA (WININET.@)
2632 */
2633 BOOL WINAPI InternetSetOptionExA(HINTERNET hInternet, DWORD dwOption,
2634 LPVOID lpBuffer, DWORD dwBufferLength, DWORD dwFlags)
2635 {
2636 FIXME("Flags %08x ignored\n", dwFlags);
2637 return InternetSetOptionA( hInternet, dwOption, lpBuffer, dwBufferLength );
2638 }
2639
2640 /***********************************************************************
2641 * InternetSetOptionExW (WININET.@)
2642 */
2643 BOOL WINAPI InternetSetOptionExW(HINTERNET hInternet, DWORD dwOption,
2644 LPVOID lpBuffer, DWORD dwBufferLength, DWORD dwFlags)
2645 {
2646 FIXME("Flags %08x ignored\n", dwFlags);
2647 if( dwFlags & ~ISO_VALID_FLAGS )
2648 {
2649 SetLastError( ERROR_INVALID_PARAMETER );
2650 return FALSE;
2651 }
2652 return InternetSetOptionW( hInternet, dwOption, lpBuffer, dwBufferLength );
2653 }
2654
2655 static const WCHAR WININET_wkday[7][4] =
2656 { { 'S','u','n', 0 }, { 'M','o','n', 0 }, { 'T','u','e', 0 }, { 'W','e','d', 0 },
2657 { 'T','h','u', 0 }, { 'F','r','i', 0 }, { 'S','a','t', 0 } };
2658 static const WCHAR WININET_month[12][4] =
2659 { { 'J','a','n', 0 }, { 'F','e','b', 0 }, { 'M','a','r', 0 }, { 'A','p','r', 0 },
2660 { 'M','a','y', 0 }, { 'J','u','n', 0 }, { 'J','u','l', 0 }, { 'A','u','g', 0 },
2661 { 'S','e','p', 0 }, { 'O','c','t', 0 }, { 'N','o','v', 0 }, { 'D','e','c', 0 } };
2662
2663 /***********************************************************************
2664 * InternetTimeFromSystemTimeA (WININET.@)
2665 */
2666 BOOL WINAPI InternetTimeFromSystemTimeA( const SYSTEMTIME* time, DWORD format, LPSTR string, DWORD size )
2667 {
2668 BOOL ret;
2669 WCHAR stringW[INTERNET_RFC1123_BUFSIZE];
2670
2671 TRACE( "%p 0x%08x %p 0x%08x\n", time, format, string, size );
2672
2673 if (!time || !string || format != INTERNET_RFC1123_FORMAT)
2674 {
2675 SetLastError(ERROR_INVALID_PARAMETER);
2676 return FALSE;
2677 }
2678
2679 if (size < INTERNET_RFC1123_BUFSIZE * sizeof(*string))
2680 {
2681 SetLastError(ERROR_INSUFFICIENT_BUFFER);
2682 return FALSE;
2683 }
2684
2685 ret = InternetTimeFromSystemTimeW( time, format, stringW, sizeof(stringW) );
2686 if (ret) WideCharToMultiByte( CP_ACP, 0, stringW, -1, string, size, NULL, NULL );
2687
2688 return ret;
2689 }
2690
2691 /***********************************************************************
2692 * InternetTimeFromSystemTimeW (WININET.@)
2693 */
2694 BOOL WINAPI InternetTimeFromSystemTimeW( const SYSTEMTIME* time, DWORD format, LPWSTR string, DWORD size )
2695 {
2696 static const WCHAR date[] =
2697 { '%','s',',',' ','%','0','2','d',' ','%','s',' ','%','4','d',' ','%','0',
2698 '2','d',':','%','0','2','d',':','%','0','2','d',' ','G','M','T', 0 };
2699
2700 TRACE( "%p 0x%08x %p 0x%08x\n", time, format, string, size );
2701
2702 if (!time || !string || format != INTERNET_RFC1123_FORMAT)
2703 {
2704 SetLastError(ERROR_INVALID_PARAMETER);
2705 return FALSE;
2706 }
2707
2708 if (size < INTERNET_RFC1123_BUFSIZE * sizeof(*string))
2709 {
2710 SetLastError(ERROR_INSUFFICIENT_BUFFER);
2711 return FALSE;
2712 }
2713
2714 sprintfW( string, date,
2715 WININET_wkday[time->wDayOfWeek],
2716 time->wDay,
2717 WININET_month[time->wMonth - 1],
2718 time->wYear,
2719 time->wHour,
2720 time->wMinute,
2721 time->wSecond );
2722
2723 return TRUE;
2724 }
2725
2726 /***********************************************************************
2727 * InternetTimeToSystemTimeA (WININET.@)
2728 */
2729 BOOL WINAPI InternetTimeToSystemTimeA( LPCSTR string, SYSTEMTIME* time, DWORD reserved )
2730 {
2731 BOOL ret = FALSE;
2732 WCHAR *stringW;
2733
2734 TRACE( "%s %p 0x%08x\n", debugstr_a(string), time, reserved );
2735
2736 stringW = heap_strdupAtoW(string);
2737 if (stringW)
2738 {
2739 ret = InternetTimeToSystemTimeW( stringW, time, reserved );
2740 HeapFree( GetProcessHeap(), 0, stringW );
2741 }
2742 return ret;
2743 }
2744
2745 /***********************************************************************
2746 * InternetTimeToSystemTimeW (WININET.@)
2747 */
2748 BOOL WINAPI InternetTimeToSystemTimeW( LPCWSTR string, SYSTEMTIME* time, DWORD reserved )
2749 {
2750 unsigned int i;
2751 const WCHAR *s = string;
2752 WCHAR *end;
2753
2754 TRACE( "%s %p 0x%08x\n", debugstr_w(string), time, reserved );
2755
2756 if (!string || !time) return FALSE;
2757
2758 /* Windows does this too */
2759 GetSystemTime( time );
2760
2761 /* Convert an RFC1123 time such as 'Fri, 07 Jan 2005 12:06:35 GMT' into
2762 * a SYSTEMTIME structure.
2763 */
2764
2765 while (*s && !isalphaW( *s )) s++;
2766 if (s[0] == '\0' || s[1] == '\0' || s[2] == '\0') return TRUE;
2767 time->wDayOfWeek = 7;
2768
2769 for (i = 0; i < 7; i++)
2770 {
2771 if (toupperW( WININET_wkday[i][0] ) == toupperW( s[0] ) &&
2772 toupperW( WININET_wkday[i][1] ) == toupperW( s[1] ) &&
2773 toupperW( WININET_wkday[i][2] ) == toupperW( s[2] ) )
2774 {
2775 time->wDayOfWeek = i;
2776 break;
2777 }
2778 }
2779
2780 if (time->wDayOfWeek > 6) return TRUE;
2781 while (*s && !isdigitW( *s )) s++;
2782 time->wDay = strtolW( s, &end, 10 );
2783 s = end;
2784
2785 while (*s && !isalphaW( *s )) s++;
2786 if (s[0] == '\0' || s[1] == '\0' || s[2] == '\0') return TRUE;
2787 time->wMonth = 0;
2788
2789 for (i = 0; i < 12; i++)
2790 {
2791 if (toupperW( WININET_month[i][0]) == toupperW( s[0] ) &&
2792 toupperW( WININET_month[i][1]) == toupperW( s[1] ) &&
2793 toupperW( WININET_month[i][2]) == toupperW( s[2] ) )
2794 {
2795 time->wMonth = i + 1;
2796 break;
2797 }
2798 }
2799 if (time->wMonth == 0) return TRUE;
2800
2801 while (*s && !isdigitW( *s )) s++;
2802 if (*s == '\0') return TRUE;
2803 time->wYear = strtolW( s, &end, 10 );
2804 s = end;
2805
2806 while (*s && !isdigitW( *s )) s++;
2807 if (*s == '\0') return TRUE;
2808 time->wHour = strtolW( s, &end, 10 );
2809 s = end;
2810
2811 while (*s && !isdigitW( *s )) s++;
2812 if (*s == '\0') return TRUE;
2813 time->wMinute = strtolW( s, &end, 10 );
2814 s = end;
2815
2816 while (*s && !isdigitW( *s )) s++;
2817 if (*s == '\0') return TRUE;
2818 time->wSecond = strtolW( s, &end, 10 );
2819 s = end;
2820
2821 time->wMilliseconds = 0;
2822 return TRUE;
2823 }
2824
2825 /***********************************************************************
2826 * InternetCheckConnectionW (WININET.@)
2827 *
2828 * Pings a requested host to check internet connection
2829 *
2830 * RETURNS
2831 * TRUE on success and FALSE on failure. If a failure then
2832 * ERROR_NOT_CONNECTED is placed into GetLastError
2833 *
2834 */
2835 BOOL WINAPI InternetCheckConnectionW( LPCWSTR lpszUrl, DWORD dwFlags, DWORD dwReserved )
2836 {
2837 /*
2838 * this is a kludge which runs the resident ping program and reads the output.
2839 *
2840 * Anyone have a better idea?
2841 */
2842
2843 BOOL rc = FALSE;
2844 static const CHAR ping[] = "ping -c 1 ";
2845 static const CHAR redirect[] = " >/dev/null 2>/dev/null";
2846 CHAR *command = NULL;
2847 WCHAR hostW[1024];
2848 DWORD len;
2849 INTERNET_PORT port;
2850 int status = -1;
2851
2852 FIXME("\n");
2853
2854 /*
2855 * Crack or set the Address
2856 */
2857 if (lpszUrl == NULL)
2858 {
2859 /*
2860 * According to the doc we are supposed to use the ip for the next
2861 * server in the WnInet internal server database. I have
2862 * no idea what that is or how to get it.
2863 *
2864 * So someone needs to implement this.
2865 */
2866 FIXME("Unimplemented with URL of NULL\n");
2867 return TRUE;
2868 }
2869 else
2870 {
2871 URL_COMPONENTSW components;
2872
2873 ZeroMemory(&components,sizeof(URL_COMPONENTSW));
2874 components.lpszHostName = (LPWSTR)hostW;
2875 components.dwHostNameLength = 1024;
2876
2877 if (!InternetCrackUrlW(lpszUrl,0,0,&components))
2878 goto End;
2879
2880 TRACE("host name : %s\n",debugstr_w(components.lpszHostName));
2881 port = components.nPort;
2882 TRACE("port: %d\n", port);
2883 }
2884
2885 if (dwFlags & FLAG_ICC_FORCE_CONNECTION)
2886 {
2887 struct sockaddr_storage saddr;
2888 socklen_t sa_len = sizeof(saddr);
2889 int fd;
2890
2891 if (!GetAddress(hostW, port, (struct sockaddr *)&saddr, &sa_len))
2892 goto End;
2893 fd = socket(saddr.ss_family, SOCK_STREAM, 0);
2894 if (fd != -1)
2895 {
2896 if (connect(fd, (struct sockaddr *)&saddr, sa_len) == 0)
2897 rc = TRUE;
2898 close(fd);
2899 }
2900 }
2901 else
2902 {
2903 /*
2904 * Build our ping command
2905 */
2906 len = WideCharToMultiByte(CP_UNIXCP, 0, hostW, -1, NULL, 0, NULL, NULL);
2907 command = HeapAlloc( GetProcessHeap(), 0, strlen(ping)+len+strlen(redirect) );
2908 strcpy(command,ping);
2909 WideCharToMultiByte(CP_UNIXCP, 0, hostW, -1, command+strlen(ping), len, NULL, NULL);
2910 strcat(command,redirect);
2911
2912 TRACE("Ping command is : %s\n",command);
2913
2914 status = system(command);
2915
2916 TRACE("Ping returned a code of %i\n",status);
2917
2918 /* Ping return code of 0 indicates success */
2919 if (status == 0)
2920 rc = TRUE;
2921 }
2922
2923 End:
2924
2925 HeapFree( GetProcessHeap(), 0, command );
2926 if (rc == FALSE)
2927 INTERNET_SetLastError(ERROR_NOT_CONNECTED);
2928
2929 return rc;
2930 }
2931
2932
2933 /***********************************************************************
2934 * InternetCheckConnectionA (WININET.@)
2935 *
2936 * Pings a requested host to check internet connection
2937 *
2938 * RETURNS
2939 * TRUE on success and FALSE on failure. If a failure then
2940 * ERROR_NOT_CONNECTED is placed into GetLastError
2941 *
2942 */
2943 BOOL WINAPI InternetCheckConnectionA(LPCSTR lpszUrl, DWORD dwFlags, DWORD dwReserved)
2944 {
2945 WCHAR *url = NULL;
2946 BOOL rc;
2947
2948 if(lpszUrl) {
2949 url = heap_strdupAtoW(lpszUrl);
2950 if(!url)
2951 return FALSE;
2952 }
2953
2954 rc = InternetCheckConnectionW(url, dwFlags, dwReserved);
2955
2956 HeapFree(GetProcessHeap(), 0, url);
2957 return rc;
2958 }
2959
2960
2961 /**********************************************************
2962 * INTERNET_InternetOpenUrlW (internal)
2963 *
2964 * Opens an URL
2965 *
2966 * RETURNS
2967 * handle of connection or NULL on failure
2968 */
2969 static HINTERNET INTERNET_InternetOpenUrlW(appinfo_t *hIC, LPCWSTR lpszUrl,
2970 LPCWSTR lpszHeaders, DWORD dwHeadersLength, DWORD dwFlags, DWORD_PTR dwContext)
2971 {
2972 URL_COMPONENTSW urlComponents;
2973 WCHAR protocol[32], hostName[MAXHOSTNAME], userName[1024];
2974 WCHAR password[1024], path[2048], extra[1024];
2975 HINTERNET client = NULL, client1 = NULL;
2976 DWORD res;
2977
2978 TRACE("(%p, %s, %s, %08x, %08x, %08lx)\n", hIC, debugstr_w(lpszUrl), debugstr_w(lpszHeaders),
2979 dwHeadersLength, dwFlags, dwContext);
2980
2981 urlComponents.dwStructSize = sizeof(URL_COMPONENTSW);
2982 urlComponents.lpszScheme = protocol;
2983 urlComponents.dwSchemeLength = 32;
2984 urlComponents.lpszHostName = hostName;
2985 urlComponents.dwHostNameLength = MAXHOSTNAME;
2986 urlComponents.lpszUserName = userName;
2987 urlComponents.dwUserNameLength = 1024;
2988 urlComponents.lpszPassword = password;
2989 urlComponents.dwPasswordLength = 1024;
2990 urlComponents.lpszUrlPath = path;
2991 urlComponents.dwUrlPathLength = 2048;
2992 urlComponents.lpszExtraInfo = extra;
2993 urlComponents.dwExtraInfoLength = 1024;
2994 if(!InternetCrackUrlW(lpszUrl, strlenW(lpszUrl), 0, &urlComponents))
2995 return NULL;
2996 switch(urlComponents.nScheme) {
2997 case INTERNET_SCHEME_FTP:
2998 if(urlComponents.nPort == 0)
2999 urlComponents.nPort = INTERNET_DEFAULT_FTP_PORT;
3000 client = FTP_Connect(hIC, hostName, urlComponents.nPort,
3001 userName, password, dwFlags, dwContext, INET_OPENURL);
3002 if(client == NULL)
3003 break;
3004 client1 = FtpOpenFileW(client, path, GENERIC_READ, dwFlags, dwContext);
3005 if(client1 == NULL) {
3006 InternetCloseHandle(client);
3007 break;
3008 }
3009 break;
3010
3011 case INTERNET_SCHEME_HTTP:
3012 case INTERNET_SCHEME_HTTPS: {
3013 static const WCHAR szStars[] = { '*','/','*', 0 };
3014 LPCWSTR accept[2] = { szStars, NULL };
3015 if(urlComponents.nPort == 0) {
3016 if(urlComponents.nScheme == INTERNET_SCHEME_HTTP)
3017 urlComponents.nPort = INTERNET_DEFAULT_HTTP_PORT;
3018 else
3019 urlComponents.nPort = INTERNET_DEFAULT_HTTPS_PORT;
3020 }
3021 if (urlComponents.nScheme == INTERNET_SCHEME_HTTPS) dwFlags |= INTERNET_FLAG_SECURE;
3022
3023 /* FIXME: should use pointers, not handles, as handles are not thread-safe */
3024 res = HTTP_Connect(hIC, hostName, urlComponents.nPort,
3025 userName, password, dwFlags, dwContext, INET_OPENURL, &client);
3026 if(res != ERROR_SUCCESS) {
3027 INTERNET_SetLastError(res);
3028 break;
3029 }
3030
3031 if (urlComponents.dwExtraInfoLength) {
3032 WCHAR *path_extra;
3033 DWORD len = urlComponents.dwUrlPathLength + urlComponents.dwExtraInfoLength + 1;
3034
3035 if (!(path_extra = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR))))
3036 {
3037 InternetCloseHandle(client);
3038 break;
3039 }
3040 strcpyW(path_extra, urlComponents.lpszUrlPath);
3041 strcatW(path_extra, urlComponents.lpszExtraInfo);
3042 client1 = HttpOpenRequestW(client, NULL, path_extra, NULL, NULL, accept, dwFlags, dwContext);
3043 HeapFree(GetProcessHeap(), 0, path_extra);
3044 }
3045 else
3046 client1 = HttpOpenRequestW(client, NULL, path, NULL, NULL, accept, dwFlags, dwContext);
3047
3048 if(client1 == NULL) {
3049 InternetCloseHandle(client);
3050 break;
3051 }
3052 HttpAddRequestHeadersW(client1, lpszHeaders, dwHeadersLength, HTTP_ADDREQ_FLAG_ADD);
3053 if (!HttpSendRequestW(client1, NULL, 0, NULL, 0) &&
3054 GetLastError() != ERROR_IO_PENDING) {
3055 InternetCloseHandle(client1);
3056 client1 = NULL;
3057 break;
3058 }
3059 }
3060 case INTERNET_SCHEME_GOPHER:
3061 /* gopher doesn't seem to be implemented in wine, but it's supposed
3062 * to be supported by InternetOpenUrlA. */
3063 default:
3064 SetLastError(ERROR_INTERNET_UNRECOGNIZED_SCHEME);
3065 break;
3066 }
3067
3068 TRACE(" %p <--\n", client1);
3069
3070 return client1;
3071 }
3072
3073 /**********************************************************
3074 * InternetOpenUrlW (WININET.@)
3075 *
3076 * Opens an URL
3077 *
3078 * RETURNS
3079 * handle of connection or NULL on failure
3080 */
3081 static void AsyncInternetOpenUrlProc(WORKREQUEST *workRequest)
3082 {
3083 struct WORKREQ_INTERNETOPENURLW const *req = &workRequest->u.InternetOpenUrlW;
3084 appinfo_t *hIC = (appinfo_t*) workRequest->hdr;
3085
3086 TRACE("%p\n", hIC);
3087
3088 INTERNET_InternetOpenUrlW(hIC, req->lpszUrl,
3089 req->lpszHeaders, req->dwHeadersLength, req->dwFlags, req->dwContext);
3090 HeapFree(GetProcessHeap(), 0, req->lpszUrl);
3091 HeapFree(GetProcessHeap(), 0, req->lpszHeaders);
3092 }
3093
3094 HINTERNET WINAPI InternetOpenUrlW(HINTERNET hInternet, LPCWSTR lpszUrl,
3095 LPCWSTR lpszHeaders, DWORD dwHeadersLength, DWORD dwFlags, DWORD_PTR dwContext)
3096 {
3097 HINTERNET ret = NULL;
3098 appinfo_t *hIC = NULL;
3099
3100 if (TRACE_ON(wininet)) {
3101 TRACE("(%p, %s, %s, %08x, %08x, %08lx)\n", hInternet, debugstr_w(lpszUrl), debugstr_w(lpszHeaders),
3102 dwHeadersLength, dwFlags, dwContext);
3103 TRACE(" flags :");
3104 dump_INTERNET_FLAGS(dwFlags);
3105 }
3106
3107 if (!lpszUrl)
3108 {
3109 SetLastError(ERROR_INVALID_PARAMETER);
3110 goto lend;
3111 }
3112
3113 hIC = (appinfo_t*)WININET_GetObject( hInternet );
3114 if (NULL == hIC || hIC->hdr.htype != WH_HINIT) {
3115 SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE);
3116 goto lend;
3117 }
3118
3119 if (hIC->hdr.dwFlags & INTERNET_FLAG_ASYNC) {
3120 WORKREQUEST workRequest;
3121 struct WORKREQ_INTERNETOPENURLW *req;
3122
3123 workRequest.asyncproc = AsyncInternetOpenUrlProc;
3124 workRequest.hdr = WININET_AddRef( &hIC->hdr );
3125 req = &workRequest.u.InternetOpenUrlW;
3126 req->lpszUrl = heap_strdupW(lpszUrl);
3127 req->lpszHeaders = heap_strdupW(lpszHeaders);
3128 req->dwHeadersLength = dwHeadersLength;
3129 req->dwFlags = dwFlags;
3130 req->dwContext = dwContext;
3131
3132 INTERNET_AsyncCall(&workRequest);
3133 /*
3134 * This is from windows.
3135 */
3136 SetLastError(ERROR_IO_PENDING);
3137 } else {
3138 ret = INTERNET_InternetOpenUrlW(hIC, lpszUrl, lpszHeaders, dwHeadersLength, dwFlags, dwContext);
3139 }
3140
3141 lend:
3142 if( hIC )
3143 WININET_Release( &hIC->hdr );
3144 TRACE(" %p <--\n", ret);
3145
3146 return ret;
3147 }
3148
3149 /**********************************************************
3150 * InternetOpenUrlA (WININET.@)
3151 *
3152 * Opens an URL
3153 *
3154 * RETURNS
3155 * handle of connection or NULL on failure
3156 */
3157 HINTERNET WINAPI InternetOpenUrlA(HINTERNET hInternet, LPCSTR lpszUrl,
3158 LPCSTR lpszHeaders, DWORD dwHeadersLength, DWORD dwFlags, DWORD_PTR dwContext)
3159 {
3160 HINTERNET rc = NULL;
3161 DWORD lenHeaders = 0;
3162 LPWSTR szUrl = NULL;
3163 LPWSTR szHeaders = NULL;
3164
3165 TRACE("\n");
3166
3167 if(lpszUrl) {
3168 szUrl = heap_strdupAtoW(lpszUrl);
3169 if(!szUrl)
3170 return NULL;
3171 }
3172
3173 if(lpszHeaders) {
3174 lenHeaders = MultiByteToWideChar(CP_ACP, 0, lpszHeaders, dwHeadersLength, NULL, 0 );
3175 szHeaders = HeapAlloc(GetProcessHeap(), 0, lenHeaders*sizeof(WCHAR));
3176 if(!szHeaders) {
3177 HeapFree(GetProcessHeap(), 0, szUrl);
3178 return NULL;
3179 }
3180 MultiByteToWideChar(CP_ACP, 0, lpszHeaders, dwHeadersLength, szHeaders, lenHeaders);
3181 }
3182
3183 rc = InternetOpenUrlW(hInternet, szUrl, szHeaders,
3184 lenHeaders, dwFlags, dwContext);
3185
3186 HeapFree(GetProcessHeap(), 0, szUrl);
3187 HeapFree(GetProcessHeap(), 0, szHeaders);
3188
3189 return rc;
3190 }
3191
3192
3193 static LPWITHREADERROR INTERNET_AllocThreadError(void)
3194 {
3195 LPWITHREADERROR lpwite = HeapAlloc(GetProcessHeap(), 0, sizeof(*lpwite));
3196
3197 if (lpwite)
3198 {
3199 lpwite->dwError = 0;
3200 lpwite->response[0] = '\0';
3201 }
3202
3203 if (!TlsSetValue(g_dwTlsErrIndex, lpwite))
3204 {
3205 HeapFree(GetProcessHeap(), 0, lpwite);
3206 return NULL;
3207 }
3208
3209 return lpwite;
3210 }
3211
3212
3213 /***********************************************************************
3214 * INTERNET_SetLastError (internal)
3215 *
3216 * Set last thread specific error
3217 *
3218 * RETURNS
3219 *
3220 */
3221 void INTERNET_SetLastError(DWORD dwError)
3222 {
3223 LPWITHREADERROR lpwite = TlsGetValue(g_dwTlsErrIndex);
3224
3225 if (!lpwite)
3226 lpwite = INTERNET_AllocThreadError();
3227
3228 SetLastError(dwError);
3229 if(lpwite)
3230 lpwite->dwError = dwError;
3231 }
3232
3233
3234 /***********************************************************************
3235 * INTERNET_GetLastError (internal)
3236 *
3237 * Get last thread specific error
3238 *
3239 * RETURNS
3240 *
3241 */
3242 DWORD INTERNET_GetLastError(void)
3243 {
3244 LPWITHREADERROR lpwite = TlsGetValue(g_dwTlsErrIndex);
3245 if (!lpwite) return 0;
3246 /* TlsGetValue clears last error, so set it again here */
3247 SetLastError(lpwite->dwError);
3248 return lpwite->dwError;
3249 }
3250
3251
3252 /***********************************************************************
3253 * INTERNET_WorkerThreadFunc (internal)
3254 *
3255 * Worker thread execution function
3256 *
3257 * RETURNS
3258 *
3259 */
3260 static DWORD CALLBACK INTERNET_WorkerThreadFunc(LPVOID lpvParam)
3261 {
3262 LPWORKREQUEST lpRequest = lpvParam;
3263 WORKREQUEST workRequest;
3264
3265 TRACE("\n");
3266
3267 workRequest = *lpRequest;
3268 HeapFree(GetProcessHeap(), 0, lpRequest);
3269
3270 workRequest.asyncproc(&workRequest);
3271 WININET_Release( workRequest.hdr );
3272
3273 if (g_dwTlsErrIndex != TLS_OUT_OF_INDEXES)
3274 {
3275 HeapFree(GetProcessHeap(), 0, TlsGetValue(g_dwTlsErrIndex));
3276 TlsSetValue(g_dwTlsErrIndex, NULL);
3277 }
3278 return TRUE;
3279 }
3280
3281
3282 /***********************************************************************
3283 * INTERNET_AsyncCall (internal)
3284 *
3285 * Retrieves work request from queue
3286 *
3287 * RETURNS
3288 *
3289 */
3290 DWORD INTERNET_AsyncCall(LPWORKREQUEST lpWorkRequest)
3291 {
3292 BOOL bSuccess;
3293 LPWORKREQUEST lpNewRequest;
3294
3295 TRACE("\n");
3296
3297 lpNewRequest = HeapAlloc(GetProcessHeap(), 0, sizeof(WORKREQUEST));
3298 if (!lpNewRequest)
3299 return ERROR_OUTOFMEMORY;
3300
3301 *lpNewRequest = *lpWorkRequest;
3302
3303 bSuccess = QueueUserWorkItem(INTERNET_WorkerThreadFunc, lpNewRequest, WT_EXECUTELONGFUNCTION);
3304 if (!bSuccess)
3305 {
3306 HeapFree(GetProcessHeap(), 0, lpNewRequest);
3307 return ERROR_INTERNET_ASYNC_THREAD_FAILED;
3308 }
3309
3310 return ERROR_SUCCESS;
3311 }
3312
3313
3314 /***********************************************************************
3315 * INTERNET_GetResponseBuffer (internal)
3316 *
3317 * RETURNS
3318 *
3319 */
3320 LPSTR INTERNET_GetResponseBuffer(void)
3321 {
3322 LPWITHREADERROR lpwite = TlsGetValue(g_dwTlsErrIndex);
3323 if (!lpwite)
3324 lpwite = INTERNET_AllocThreadError();
3325 TRACE("\n");
3326 return lpwite->response;
3327 }
3328
3329 /***********************************************************************
3330 * INTERNET_GetNextLine (internal)
3331 *
3332 * Parse next line in directory string listing
3333 *
3334 * RETURNS
3335 * Pointer to beginning of next line
3336 * NULL on failure
3337 *
3338 */
3339
3340 LPSTR INTERNET_GetNextLine(INT nSocket, LPDWORD dwLen)
3341 {
3342 struct pollfd pfd;
3343 BOOL bSuccess = FALSE;
3344 INT nRecv = 0;
3345 LPSTR lpszBuffer = INTERNET_GetResponseBuffer();
3346
3347 TRACE("\n");
3348
3349 pfd.fd = nSocket;
3350 pfd.events = POLLIN;
3351
3352 while (nRecv < MAX_REPLY_LEN)
3353 {
3354 if (poll(&pfd,1, RESPONSE_TIMEOUT * 1000) > 0)
3355 {
3356 if (recv(nSocket, &lpszBuffer[nRecv], 1, 0) <= 0)
3357 {
3358 INTERNET_SetLastError(ERROR_FTP_TRANSFER_IN_PROGRESS);
3359 goto lend;
3360 }
3361
3362 if (lpszBuffer[nRecv] == '\n')
3363 {
3364 bSuccess = TRUE;
3365 break;
3366 }
3367 if (lpszBuffer[nRecv] != '\r')
3368 nRecv++;
3369 }
3370 else
3371 {
3372 INTERNET_SetLastError(ERROR_INTERNET_TIMEOUT);
3373 goto lend;
3374 }
3375 }
3376
3377 lend:
3378 if (bSuccess)
3379 {
3380 lpszBuffer[nRecv] = '\0';
3381 *dwLen = nRecv - 1;
3382 TRACE(":%d %s\n", nRecv, lpszBuffer);
3383 return lpszBuffer;
3384 }
3385 else
3386 {
3387 return NULL;
3388 }
3389 }
3390
3391 /**********************************************************
3392 * InternetQueryDataAvailable (WININET.@)
3393 *
3394 * Determines how much data is available to be read.
3395 *
3396 * RETURNS
3397 * TRUE on success, FALSE if an error occurred. If
3398 * INTERNET_FLAG_ASYNC was specified in InternetOpen, and
3399 * no data is presently available, FALSE is returned with
3400 * the last error ERROR_IO_PENDING; a callback with status
3401 * INTERNET_STATUS_REQUEST_COMPLETE will be sent when more
3402 * data is available.
3403 */
3404 BOOL WINAPI InternetQueryDataAvailable( HINTERNET hFile,
3405 LPDWORD lpdwNumberOfBytesAvailble,
3406 DWORD dwFlags, DWORD_PTR dwContext)
3407 {
3408 object_header_t *hdr;
3409 DWORD res;
3410
3411 TRACE("(%p %p %x %lx)\n", hFile, lpdwNumberOfBytesAvailble, dwFlags, dwContext);
3412
3413 hdr = WININET_GetObject( hFile );
3414 if (!hdr) {
3415 SetLastError(ERROR_INVALID_HANDLE);
3416 return FALSE;
3417 }
3418
3419 if(hdr->vtbl->QueryDataAvailable) {
3420 res = hdr->vtbl->QueryDataAvailable(hdr, lpdwNumberOfBytesAvailble, dwFlags, dwContext);
3421 }else {
3422 WARN("wrong handle\n");
3423 res = ERROR_INTERNET_INCORRECT_HANDLE_TYPE;
3424 }
3425
3426 WININET_Release(hdr);
3427
3428 if(res != ERROR_SUCCESS)
3429 SetLastError(res);
3430 return res == ERROR_SUCCESS;
3431 }
3432
3433
3434 /***********************************************************************
3435 * InternetLockRequestFile (WININET.@)
3436 */
3437 BOOL WINAPI InternetLockRequestFile( HINTERNET hInternet, HANDLE
3438 *lphLockReqHandle)
3439 {
3440 FIXME("STUB\n");
3441 return FALSE;
3442 }
3443
3444 BOOL WINAPI InternetUnlockRequestFile( HANDLE hLockHandle)
3445 {
3446 FIXME("STUB\n");
3447 return FALSE;
3448 }
3449
3450
3451 /***********************************************************************
3452 * InternetAutodial (WININET.@)
3453 *
3454 * On windows this function is supposed to dial the default internet
3455 * connection. We don't want to have Wine dial out to the internet so
3456 * we return TRUE by default. It might be nice to check if we are connected.
3457 *
3458 * RETURNS
3459 * TRUE on success
3460 * FALSE on failure
3461 *
3462 */
3463 BOOL WINAPI InternetAutodial(DWORD dwFlags, HWND hwndParent)
3464 {
3465 FIXME("STUB\n");
3466
3467 /* Tell that we are connected to the internet. */
3468 return TRUE;
3469 }
3470
3471 /***********************************************************************
3472 * InternetAutodialHangup (WININET.@)
3473 *
3474 * Hangs up a connection made with InternetAutodial
3475 *
3476 * PARAM
3477 * dwReserved
3478 * RETURNS
3479 * TRUE on success
3480 * FALSE on failure
3481 *
3482 */
3483 BOOL WINAPI InternetAutodialHangup(DWORD dwReserved)
3484 {
3485 FIXME("STUB\n");
3486
3487 /* we didn't dial, we don't disconnect */
3488 return TRUE;
3489 }
3490
3491 /***********************************************************************
3492 * InternetCombineUrlA (WININET.@)
3493 *
3494 * Combine a base URL with a relative URL
3495 *
3496 * RETURNS
3497 * TRUE on success
3498 * FALSE on failure
3499 *
3500 */
3501
3502 BOOL WINAPI InternetCombineUrlA(LPCSTR lpszBaseUrl, LPCSTR lpszRelativeUrl,
3503 LPSTR lpszBuffer, LPDWORD lpdwBufferLength,
3504 DWORD dwFlags)
3505 {
3506 HRESULT hr=S_OK;
3507
3508 TRACE("(%s, %s, %p, %p, 0x%08x)\n", debugstr_a(lpszBaseUrl), debugstr_a(lpszRelativeUrl), lpszBuffer, lpdwBufferLength, dwFlags);
3509
3510 /* Flip this bit to correspond to URL_ESCAPE_UNSAFE */
3511 dwFlags ^= ICU_NO_ENCODE;
3512 hr=UrlCombineA(lpszBaseUrl,lpszRelativeUrl,lpszBuffer,lpdwBufferLength,dwFlags);
3513
3514 return (hr==S_OK);
3515 }
3516
3517 /***********************************************************************
3518 * InternetCombineUrlW (WININET.@)
3519 *
3520 * Combine a base URL with a relative URL
3521 *
3522 * RETURNS
3523 * TRUE on success
3524 * FALSE on failure
3525 *
3526 */
3527
3528 BOOL WINAPI InternetCombineUrlW(LPCWSTR lpszBaseUrl, LPCWSTR lpszRelativeUrl,
3529 LPWSTR lpszBuffer, LPDWORD lpdwBufferLength,
3530 DWORD dwFlags)
3531 {
3532 HRESULT hr=S_OK;
3533
3534 TRACE("(%s, %s, %p, %p, 0x%08x)\n", debugstr_w(lpszBaseUrl), debugstr_w(lpszRelativeUrl), lpszBuffer, lpdwBufferLength, dwFlags);
3535
3536 /* Flip this bit to correspond to URL_ESCAPE_UNSAFE */
3537 dwFlags ^= ICU_NO_ENCODE;
3538 hr=UrlCombineW(lpszBaseUrl,lpszRelativeUrl,lpszBuffer,lpdwBufferLength,dwFlags);
3539
3540 return (hr==S_OK);
3541 }
3542
3543 /* max port num is 65535 => 5 digits */
3544 #define MAX_WORD_DIGITS 5
3545
3546 #define URL_GET_COMP_LENGTH(url, component) ((url)->dw##component##Length ? \
3547 (url)->dw##component##Length : strlenW((url)->lpsz##component))
3548 #define URL_GET_COMP_LENGTHA(url, component) ((url)->dw##component##Length ? \
3549 (url)->dw##component##Length : strlen((url)->lpsz##component))
3550
3551 static BOOL url_uses_default_port(INTERNET_SCHEME nScheme, INTERNET_PORT nPort)
3552 {
3553 if ((nScheme == INTERNET_SCHEME_HTTP) &&
3554 (nPort == INTERNET_DEFAULT_HTTP_PORT))
3555 return TRUE;
3556 if ((nScheme == INTERNET_SCHEME_HTTPS) &&
3557 (nPort == INTERNET_DEFAULT_HTTPS_PORT))
3558 return TRUE;
3559 if ((nScheme == INTERNET_SCHEME_FTP) &&
3560 (nPort == INTERNET_DEFAULT_FTP_PORT))
3561 return TRUE;
3562 if ((nScheme == INTERNET_SCHEME_GOPHER) &&
3563 (nPort == INTERNET_DEFAULT_GOPHER_PORT))
3564 return TRUE;
3565
3566 if (nPort == INTERNET_INVALID_PORT_NUMBER)
3567 return TRUE;
3568
3569 return FALSE;
3570 }
3571
3572 /* opaque urls do not fit into the standard url hierarchy and don't have
3573 * two following slashes */
3574 static inline BOOL scheme_is_opaque(INTERNET_SCHEME nScheme)
3575 {
3576 return (nScheme != INTERNET_SCHEME_FTP) &&
3577 (nScheme != INTERNET_SCHEME_GOPHER) &&
3578 (nScheme != INTERNET_SCHEME_HTTP) &&
3579 (nScheme != INTERNET_SCHEME_HTTPS) &&
3580 (nScheme != INTERNET_SCHEME_FILE);
3581 }
3582
3583 static LPCWSTR INTERNET_GetSchemeString(INTERNET_SCHEME scheme)
3584 {
3585 int index;
3586 if (scheme < INTERNET_SCHEME_FIRST)
3587 return NULL;
3588 index = scheme - INTERNET_SCHEME_FIRST;
3589 if (index >= sizeof(url_schemes)/sizeof(url_schemes[0]))
3590 return NULL;
3591 return (LPCWSTR)url_schemes[index];
3592 }
3593
3594 /* we can calculate using ansi strings because we're just
3595 * calculating string length, not size
3596 */
3597 static BOOL calc_url_length(LPURL_COMPONENTSW lpUrlComponents,
3598 LPDWORD lpdwUrlLength)
3599 {
3600 INTERNET_SCHEME nScheme;
3601
3602 *lpdwUrlLength = 0;
3603
3604 if (lpUrlComponents->lpszScheme)
3605 {
3606 DWORD dwLen = URL_GET_COMP_LENGTH(lpUrlComponents, Scheme);
3607 *lpdwUrlLength += dwLen;
3608 nScheme = GetInternetSchemeW(lpUrlComponents->lpszScheme, dwLen);
3609 }
3610 else
3611 {
3612 LPCWSTR scheme;
3613
3614 nScheme = lpUrlComponents->nScheme;
3615
3616 if (nScheme == INTERNET_SCHEME_DEFAULT)
3617 nScheme = INTERNET_SCHEME_HTTP;
3618 scheme = INTERNET_GetSchemeString(nScheme);
3619 *lpdwUrlLength += strlenW(scheme);
3620 }
3621
3622 (*lpdwUrlLength)++; /* ':' */
3623 if (!scheme_is_opaque(nScheme) || lpUrlComponents->lpszHostName)
3624 *lpdwUrlLength += strlen("//");
3625
3626 if (lpUrlComponents->lpszUserName)
3627 {
3628 *lpdwUrlLength += URL_GET_COMP_LENGTH(lpUrlComponents, UserName);
3629 *lpdwUrlLength += strlen("@");
3630 }
3631 else
3632 {
3633 if (lpUrlComponents->lpszPassword)
3634 {
3635 INTERNET_SetLastError(ERROR_INVALID_PARAMETER);
3636 return FALSE;
3637 }
3638 }
3639
3640 if (lpUrlComponents->lpszPassword)
3641 {
3642 *lpdwUrlLength += strlen(":");
3643 *lpdwUrlLength += URL_GET_COMP_LENGTH(lpUrlComponents, Password);
3644 }
3645
3646 if (lpUrlComponents->lpszHostName)
3647 {
3648 *lpdwUrlLength += URL_GET_COMP_LENGTH(lpUrlComponents, HostName);
3649
3650 if (!url_uses_default_port(nScheme, lpUrlComponents->nPort))
3651 {
3652 char szPort[MAX_WORD_DIGITS+1];
3653
3654 sprintf(szPort, "%d", lpUrlComponents->nPort);
3655 *lpdwUrlLength += strlen(szPort);
3656 *lpdwUrlLength += strlen(":");
3657 }
3658
3659 if (lpUrlComponents->lpszUrlPath && *lpUrlComponents->lpszUrlPath != '/')
3660 (*lpdwUrlLength)++; /* '/' */
3661 }
3662
3663 if (lpUrlComponents->lpszUrlPath)
3664 *lpdwUrlLength += URL_GET_COMP_LENGTH(lpUrlComponents, UrlPath);
3665
3666 if (lpUrlComponents->lpszExtraInfo)
3667 *lpdwUrlLength += URL_GET_COMP_LENGTH(lpUrlComponents, ExtraInfo);
3668
3669 return TRUE;
3670 }
3671
3672 static void convert_urlcomp_atow(LPURL_COMPONENTSA lpUrlComponents, LPURL_COMPONENTSW urlCompW)
3673 {
3674 INT len;
3675
3676 ZeroMemory(urlCompW, sizeof(URL_COMPONENTSW));
3677
3678 urlCompW->dwStructSize = sizeof(URL_COMPONENTSW);
3679 urlCompW->dwSchemeLength = lpUrlComponents->dwSchemeLength;
3680 urlCompW->nScheme = lpUrlComponents->nScheme;
3681 urlCompW->dwHostNameLength = lpUrlComponents->dwHostNameLength;
3682 urlCompW->nPort = lpUrlComponents->nPort;
3683 urlCompW->dwUserNameLength = lpUrlComponents->dwUserNameLength;
3684 urlCompW->dwPasswordLength = lpUrlComponents->dwPasswordLength;
3685 urlCompW->dwUrlPathLength = lpUrlComponents->dwUrlPathLength;
3686 urlCompW->dwExtraInfoLength = lpUrlComponents->dwExtraInfoLength;
3687
3688 if (lpUrlComponents->lpszScheme)
3689 {
3690 len = URL_GET_COMP_LENGTHA(lpUrlComponents, Scheme) + 1;
3691 urlCompW->lpszScheme = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
3692 MultiByteToWideChar(CP_ACP, 0, lpUrlComponents->lpszScheme,
3693 -1, urlCompW->lpszScheme, len);
3694 }
3695
3696 if (lpUrlComponents->lpszHostName)
3697 {
3698 len = URL_GET_COMP_LENGTHA(lpUrlComponents, HostName) + 1;
3699 urlCompW->lpszHostName = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
3700 MultiByteToWideChar(CP_ACP, 0, lpUrlComponents->lpszHostName,
3701 -1, urlCompW->lpszHostName, len);
3702 }
3703
3704 if (lpUrlComponents->lpszUserName)
3705 {
3706 len = URL_GET_COMP_LENGTHA(lpUrlComponents, UserName) + 1;
3707 urlCompW->lpszUserName = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
3708 MultiByteToWideChar(CP_ACP, 0, lpUrlComponents->lpszUserName,
3709 -1, urlCompW->lpszUserName, len);
3710 }
3711
3712 if (lpUrlComponents->lpszPassword)
3713 {
3714 len = URL_GET_COMP_LENGTHA(lpUrlComponents, Password) + 1;
3715 urlCompW->lpszPassword = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
3716 MultiByteToWideChar(CP_ACP, 0, lpUrlComponents->lpszPassword,
3717 -1, urlCompW->lpszPassword, len);
3718 }
3719
3720 if (lpUrlComponents->lpszUrlPath)
3721 {
3722 len = URL_GET_COMP_LENGTHA(lpUrlComponents, UrlPath) + 1;
3723 urlCompW->lpszUrlPath = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
3724 MultiByteToWideChar(CP_ACP, 0, lpUrlComponents->lpszUrlPath,
3725 -1, urlCompW->lpszUrlPath, len);
3726 }
3727
3728 if (lpUrlComponents->lpszExtraInfo)
3729 {
3730 len = URL_GET_COMP_LENGTHA(lpUrlComponents, ExtraInfo) + 1;
3731 urlCompW->lpszExtraInfo = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
3732 MultiByteToWideChar(CP_ACP, 0, lpUrlComponents->lpszExtraInfo,
3733 -1, urlCompW->lpszExtraInfo, len);
3734 }
3735 }
3736
3737 /***********************************************************************
3738 * InternetCreateUrlA (WININET.@)
3739 *
3740 * See InternetCreateUrlW.
3741 */
3742 BOOL WINAPI InternetCreateUrlA(LPURL_COMPONENTSA lpUrlComponents, DWORD dwFlags,
3743 LPSTR lpszUrl, LPDWORD lpdwUrlLength)
3744 {
3745 BOOL ret;
3746 LPWSTR urlW = NULL;
3747 URL_COMPONENTSW urlCompW;
3748
3749 TRACE("(%p,%d,%p,%p)\n", lpUrlComponents, dwFlags, lpszUrl, lpdwUrlLength);
3750
3751 if (!lpUrlComponents || lpUrlComponents->dwStructSize != sizeof(URL_COMPONENTSW) || !lpdwUrlLength)
3752 {
3753 SetLastError(ERROR_INVALID_PARAMETER);
3754 return FALSE;
3755 }
3756
3757 convert_urlcomp_atow(lpUrlComponents, &urlCompW);
3758
3759 if (lpszUrl)
3760 urlW = HeapAlloc(GetProcessHeap(), 0, *lpdwUrlLength * sizeof(WCHAR));
3761
3762 ret = InternetCreateUrlW(&urlCompW, dwFlags, urlW, lpdwUrlLength);
3763
3764 if (!ret && (GetLastError() == ERROR_INSUFFICIENT_BUFFER))
3765 *lpdwUrlLength /= sizeof(WCHAR);
3766
3767 /* on success, lpdwUrlLength points to the size of urlW in WCHARS
3768 * minus one, so add one to leave room for NULL terminator
3769 */
3770 if (ret)
3771 WideCharToMultiByte(CP_ACP, 0, urlW, -1, lpszUrl, *lpdwUrlLength + 1, NULL, NULL);
3772
3773 HeapFree(GetProcessHeap(), 0, urlCompW.lpszScheme);
3774 HeapFree(GetProcessHeap(), 0, urlCompW.lpszHostName);
3775 HeapFree(GetProcessHeap(), 0, urlCompW.lpszUserName);
3776 HeapFree(GetProcessHeap(), 0, urlCompW.lpszPassword);
3777 HeapFree(GetProcessHeap(), 0, urlCompW.lpszUrlPath);
3778 HeapFree(GetProcessHeap(), 0, urlCompW.lpszExtraInfo);
3779 HeapFree(GetProcessHeap(), 0, urlW);
3780
3781 return ret;
3782 }
3783
3784 /***********************************************************************
3785 * InternetCreateUrlW (WININET.@)
3786 *
3787 * Creates a URL from its component parts.
3788 *
3789 * PARAMS
3790 * lpUrlComponents [I] URL Components.
3791 * dwFlags [I] Flags. See notes.
3792 * lpszUrl [I] Buffer in which to store the created URL.
3793 * lpdwUrlLength [I/O] On input, the length of the buffer pointed to by
3794 * lpszUrl in characters. On output, the number of bytes
3795 * required to store the URL including terminator.
3796 *
3797 * NOTES
3798 *
3799 * The dwFlags parameter can be zero or more of the following:
3800 *|ICU_ESCAPE - Generates escape sequences for unsafe characters in the path and extra info of the URL.
3801 *
3802 * RETURNS
3803 * TRUE on success
3804 * FALSE on failure
3805 *
3806 */
3807 BOOL WINAPI InternetCreateUrlW(LPURL_COMPONENTSW lpUrlComponents, DWORD dwFlags,
3808 LPWSTR lpszUrl, LPDWORD lpdwUrlLength)
3809 {
3810 DWORD dwLen;
3811 INTERNET_SCHEME nScheme;
3812
3813 static const WCHAR slashSlashW[] = {'/','/'};
3814 static const WCHAR percentD[] = {'%','d',0};
3815
3816 TRACE("(%p,%d,%p,%p)\n", lpUrlComponents, dwFlags, lpszUrl, lpdwUrlLength);
3817
3818 if (!lpUrlComponents || lpUrlComponents->dwStructSize != sizeof(URL_COMPONENTSW) || !lpdwUrlLength)
3819 {
3820 INTERNET_SetLastError(ERROR_INVALID_PARAMETER);
3821 return FALSE;
3822 }
3823
3824 if (!calc_url_length(lpUrlComponents, &dwLen))
3825 return FALSE;
3826
3827 if (!lpszUrl || *lpdwUrlLength < dwLen)
3828 {
3829 *lpdwUrlLength = (dwLen + 1) * sizeof(WCHAR);
3830 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER);
3831 return FALSE;
3832 }
3833
3834 *lpdwUrlLength = dwLen;
3835 lpszUrl[0] = 0x00;
3836
3837 dwLen = 0;
3838
3839 if (lpUrlComponents->lpszScheme)
3840 {
3841 dwLen = URL_GET_COMP_LENGTH(lpUrlComponents, Scheme);
3842 memcpy(lpszUrl, lpUrlComponents->lpszScheme, dwLen * sizeof(WCHAR));
3843 lpszUrl += dwLen;
3844
3845 nScheme = GetInternetSchemeW(lpUrlComponents->lpszScheme, dwLen);
3846 }
3847 else
3848 {
3849 LPCWSTR scheme;
3850 nScheme = lpUrlComponents->nScheme;
3851
3852 if (nScheme == INTERNET_SCHEME_DEFAULT)
3853 nScheme = INTERNET_SCHEME_HTTP;
3854
3855 scheme = INTERNET_GetSchemeString(nScheme);
3856 dwLen = strlenW(scheme);
3857 memcpy(lpszUrl, scheme, dwLen * sizeof(WCHAR));
3858 lpszUrl += dwLen;
3859 }
3860
3861 /* all schemes are followed by at least a colon */
3862 *lpszUrl = ':';
3863 lpszUrl++;
3864
3865 if (!scheme_is_opaque(nScheme) || lpUrlComponents->lpszHostName)
3866 {
3867 memcpy(lpszUrl, slashSlashW, sizeof(slashSlashW));
3868 lpszUrl += sizeof(slashSlashW)/sizeof(slashSlashW[0]);
3869 }
3870
3871 if (lpUrlComponents->lpszUserName)
3872 {
3873 dwLen = URL_GET_COMP_LENGTH(lpUrlComponents, UserName);
3874 memcpy(lpszUrl, lpUrlComponents->lpszUserName, dwLen * sizeof(WCHAR));
3875 lpszUrl += dwLen;
3876
3877 if (lpUrlComponents->lpszPassword)
3878 {
3879 *lpszUrl = ':';
3880 lpszUrl++;
3881
3882 dwLen = URL_GET_COMP_LENGTH(lpUrlComponents, Password);
3883 memcpy(lpszUrl, lpUrlComponents->lpszPassword, dwLen * sizeof(WCHAR));
3884 lpszUrl += dwLen;
3885 }
3886
3887 *lpszUrl = '@';
3888 lpszUrl++;
3889 }
3890
3891 if (lpUrlComponents->lpszHostName)
3892 {
3893 dwLen = URL_GET_COMP_LENGTH(lpUrlComponents, HostName);
3894 memcpy(lpszUrl, lpUrlComponents->lpszHostName, dwLen * sizeof(WCHAR));
3895 lpszUrl += dwLen;
3896
3897 if (!url_uses_default_port(nScheme, lpUrlComponents->nPort))
3898 {
3899 WCHAR szPort[MAX_WORD_DIGITS+1];
3900
3901 sprintfW(szPort, percentD, lpUrlComponents->nPort);
3902 *lpszUrl = ':';
3903 lpszUrl++;
3904 dwLen = strlenW(szPort);
3905 memcpy(lpszUrl, szPort, dwLen * sizeof(WCHAR));
3906 lpszUrl += dwLen;
3907 }
3908
3909 /* add slash between hostname and path if necessary */
3910 if (lpUrlComponents->lpszUrlPath && *lpUrlComponents->lpszUrlPath != '/')
3911 {
3912 *lpszUrl = '/';
3913 lpszUrl++;
3914 }
3915 }
3916
3917 if (lpUrlComponents->lpszUrlPath)
3918 {
3919 dwLen = URL_GET_COMP_LENGTH(lpUrlComponents, UrlPath);
3920 memcpy(lpszUrl, lpUrlComponents->lpszUrlPath, dwLen * sizeof(WCHAR));
3921 lpszUrl += dwLen;
3922 }
3923
3924 if (lpUrlComponents->lpszExtraInfo)
3925 {
3926 dwLen = URL_GET_COMP_LENGTH(lpUrlComponents, ExtraInfo);
3927 memcpy(lpszUrl, lpUrlComponents->lpszExtraInfo, dwLen * sizeof(WCHAR));
3928 lpszUrl += dwLen;
3929 }
3930
3931 *lpszUrl = '\0';
3932
3933 return TRUE;
3934 }
3935
3936 /***********************************************************************
3937 * InternetConfirmZoneCrossingA (WININET.@)
3938 *
3939 */
3940 DWORD WINAPI InternetConfirmZoneCrossingA( HWND hWnd, LPSTR szUrlPrev, LPSTR szUrlNew, BOOL bPost )
3941 {
3942 FIXME("(%p, %s, %s, %x) stub\n", hWnd, debugstr_a(szUrlPrev), debugstr_a(szUrlNew), bPost);
3943 return ERROR_SUCCESS;
3944 }
3945
3946 /***********************************************************************
3947 * InternetConfirmZoneCrossingW (WININET.@)
3948 *
3949 */
3950 DWORD WINAPI InternetConfirmZoneCrossingW( HWND hWnd, LPWSTR szUrlPrev, LPWSTR szUrlNew, BOOL bPost )
3951 {
3952 FIXME("(%p, %s, %s, %x) stub\n", hWnd, debugstr_w(szUrlPrev), debugstr_w(szUrlNew), bPost);
3953 return ERROR_SUCCESS;
3954 }
3955
3956 static DWORD zone_preference = 3;
3957
3958 /***********************************************************************
3959 * PrivacySetZonePreferenceW (WININET.@)
3960 */
3961 DWORD WINAPI PrivacySetZonePreferenceW( DWORD zone, DWORD type, DWORD template, LPCWSTR preference )
3962 {
3963 FIXME( "%x %x %x %s: stub\n", zone, type, template, debugstr_w(preference) );
3964
3965 zone_preference = template;
3966 return 0;
3967 }
3968
3969 /***********************************************************************
3970 * PrivacyGetZonePreferenceW (WININET.@)
3971 */
3972 DWORD WINAPI PrivacyGetZonePreferenceW( DWORD zone, DWORD type, LPDWORD template,
3973 LPWSTR preference, LPDWORD length )
3974 {
3975 FIXME( "%x %x %p %p %p: stub\n", zone, type, template, preference, length );
3976
3977 if (template) *template = zone_preference;
3978 return 0;
3979 }
3980
3981 DWORD WINAPI InternetDialA( HWND hwndParent, LPSTR lpszConnectoid, DWORD dwFlags,
3982 DWORD_PTR* lpdwConnection, DWORD dwReserved )
3983 {
3984 FIXME("(%p, %p, 0x%08x, %p, 0x%08x) stub\n", hwndParent, lpszConnectoid, dwFlags,
3985 lpdwConnection, dwReserved);
3986 return ERROR_SUCCESS;
3987 }
3988
3989 DWORD WINAPI InternetDialW( HWND hwndParent, LPWSTR lpszConnectoid, DWORD dwFlags,
3990 DWORD_PTR* lpdwConnection, DWORD dwReserved )
3991 {
3992 FIXME("(%p, %p, 0x%08x, %p, 0x%08x) stub\n", hwndParent, lpszConnectoid, dwFlags,
3993 lpdwConnection, dwReserved);
3994 return ERROR_SUCCESS;
3995 }
3996
3997 BOOL WINAPI InternetGoOnlineA( LPSTR lpszURL, HWND hwndParent, DWORD dwReserved )
3998 {
3999 FIXME("(%s, %p, 0x%08x) stub\n", debugstr_a(lpszURL), hwndParent, dwReserved);
4000 return TRUE;
4001 }
4002
4003 BOOL WINAPI InternetGoOnlineW( LPWSTR lpszURL, HWND hwndParent, DWORD dwReserved )
4004 {
4005 FIXME("(%s, %p, 0x%08x) stub\n", debugstr_w(lpszURL), hwndParent, dwReserved);
4006 return TRUE;
4007 }
4008
4009 DWORD WINAPI InternetHangUp( DWORD_PTR dwConnection, DWORD dwReserved )
4010 {
4011 FIXME("(0x%08lx, 0x%08x) stub\n", dwConnection, dwReserved);
4012 return ERROR_SUCCESS;
4013 }
4014
4015 BOOL WINAPI CreateMD5SSOHash( PWSTR pszChallengeInfo, PWSTR pwszRealm, PWSTR pwszTarget,
4016 PBYTE pbHexHash )
4017 {
4018 FIXME("(%s, %s, %s, %p) stub\n", debugstr_w(pszChallengeInfo), debugstr_w(pwszRealm),
4019 debugstr_w(pwszTarget), pbHexHash);
4020 return FALSE;
4021 }
4022
4023 BOOL WINAPI ResumeSuspendedDownload( HINTERNET hInternet, DWORD dwError )
4024 {
4025 FIXME("(%p, 0x%08x) stub\n", hInternet, dwError);
4026 return FALSE;
4027 }
4028
4029 BOOL WINAPI InternetQueryFortezzaStatus(DWORD *a, DWORD_PTR b)
4030 {
4031 FIXME("(%p, %08lx) stub\n", a, b);
4032 return 0;
4033 }
Wine tree for Wine Gecko development