sync with trunk r46493
[reactos.git] / dll / win32 / wininet / internet.c
1 /*
2 * Wininet
3 *
4 * Copyright 1999 Corel Corporation
5 * Copyright 2002 CodeWeavers Inc.
6 * Copyright 2002 Jaco Greeff
7 * Copyright 2002 TransGaming Technologies Inc.
8 * Copyright 2004 Mike McCormack for CodeWeavers
9 *
10 * Ulrich Czekalla
11 * Aric Stewart
12 * David Hammerton
13 *
14 * This library is free software; you can redistribute it and/or
15 * modify it under the terms of the GNU Lesser General Public
16 * License as published by the Free Software Foundation; either
17 * version 2.1 of the License, or (at your option) any later version.
18 *
19 * This library is distributed in the hope that it will be useful,
20 * but WITHOUT ANY WARRANTY; without even the implied warranty of
21 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
22 * Lesser General Public License for more details.
23 *
24 * You should have received a copy of the GNU Lesser General Public
25 * License along with this library; if not, write to the Free Software
26 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
27 */
28
29 #include "config.h"
30 #include "wine/port.h"
31
32 #define MAXHOSTNAME 100 /* from http.c */
33
34 #if defined(__MINGW32__) || defined (_MSC_VER)
35 #include <ws2tcpip.h>
36 #endif
37
38 #include <string.h>
39 #include <stdarg.h>
40 #include <stdio.h>
41 #include <sys/types.h>
42 #ifdef HAVE_SYS_SOCKET_H
43 # include <sys/socket.h>
44 #endif
45 #ifdef HAVE_POLL_H
46 #include <poll.h>
47 #endif
48 #ifdef HAVE_SYS_POLL_H
49 # include <sys/poll.h>
50 #endif
51 #ifdef HAVE_SYS_TIME_H
52 # include <sys/time.h>
53 #endif
54 #include <stdlib.h>
55 #include <ctype.h>
56 #ifdef HAVE_UNISTD_H
57 # include <unistd.h>
58 #endif
59 #include <assert.h>
60
61 #include "windef.h"
62 #include "winbase.h"
63 #include "winreg.h"
64 #include "winuser.h"
65 #include "wininet.h"
66 #include "winineti.h"
67 #include "winnls.h"
68 #include "wine/debug.h"
69 #include "winerror.h"
70 #define NO_SHLWAPI_STREAM
71 #include "shlwapi.h"
72
73 #include "wine/exception.h"
74
75 #include "internet.h"
76 #include "resource.h"
77
78 #include "wine/unicode.h"
79
80 WINE_DEFAULT_DEBUG_CHANNEL(wininet);
81
82 #define RESPONSE_TIMEOUT 30
83
84 typedef struct
85 {
86 DWORD dwError;
87 CHAR response[MAX_REPLY_LEN];
88 } WITHREADERROR, *LPWITHREADERROR;
89
90 static DWORD g_dwTlsErrIndex = TLS_OUT_OF_INDEXES;
91 static HMODULE WININET_hModule;
92
93 #define HANDLE_CHUNK_SIZE 0x10
94
95 static CRITICAL_SECTION WININET_cs;
96 static CRITICAL_SECTION_DEBUG WININET_cs_debug =
97 {
98 0, 0, &WININET_cs,
99 { &WININET_cs_debug.ProcessLocksList, &WININET_cs_debug.ProcessLocksList },
100 0, 0, { (DWORD_PTR)(__FILE__ ": WININET_cs") }
101 };
102 static CRITICAL_SECTION WININET_cs = { &WININET_cs_debug, -1, 0, 0, 0, 0 };
103
104 static object_header_t **WININET_Handles;
105 static UINT WININET_dwNextHandle;
106 static UINT WININET_dwMaxHandles;
107
108 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 * INTERNET_SaveProxySettings
324 *
325 * Stores the proxy settings given by lpwai into the registry
326 *
327 * RETURNS
328 * ERROR_SUCCESS if no error, or error code on fail
329 */
330 static LONG INTERNET_SaveProxySettings( proxyinfo_t *lpwpi )
331 {
332 HKEY key;
333 LONG ret;
334
335 if ((ret = RegOpenKeyW( HKEY_CURRENT_USER, szInternetSettings, &key )))
336 return ret;
337
338 if ((ret = RegSetValueExW( key, szProxyEnable, 0, REG_DWORD, (BYTE*)&lpwpi->dwProxyEnabled, sizeof(DWORD))))
339 {
340 RegCloseKey( key );
341 return ret;
342 }
343
344 if (lpwpi->lpszProxyServer)
345 {
346 if ((ret = RegSetValueExW( key, szProxyServer, 0, REG_SZ, (BYTE*)lpwpi->lpszProxyServer, sizeof(WCHAR) * (lstrlenW(lpwpi->lpszProxyServer) + 1))))
347 {
348 RegCloseKey( key );
349 return ret;
350 }
351 }
352 else
353 {
354 if ((ret = RegDeleteValueW( key, szProxyServer )))
355 {
356 RegCloseKey( key );
357 return ret;
358 }
359 }
360
361 RegCloseKey(key);
362 return ERROR_SUCCESS;
363 }
364
365 /***********************************************************************
366 * INTERNET_FindProxyForProtocol
367 *
368 * Searches the proxy string for a proxy of the given protocol.
369 * Returns the found proxy, or the default proxy if none of the given
370 * protocol is found.
371 *
372 * PARAMETERS
373 * szProxy [In] proxy string to search
374 * proto [In] protocol to search for, e.g. "http"
375 * foundProxy [Out] found proxy
376 * foundProxyLen [In/Out] length of foundProxy buffer, in WCHARs
377 *
378 * RETURNS
379 * TRUE if a proxy is found, FALSE if not. If foundProxy is too short,
380 * *foundProxyLen is set to the required size in WCHARs, including the
381 * NULL terminator, and the last error is set to ERROR_INSUFFICIENT_BUFFER.
382 */
383 BOOL INTERNET_FindProxyForProtocol(LPCWSTR szProxy, LPCWSTR proto, WCHAR *foundProxy, DWORD *foundProxyLen)
384 {
385 LPCWSTR ptr;
386 BOOL ret = FALSE;
387
388 TRACE("(%s, %s)\n", debugstr_w(szProxy), debugstr_w(proto));
389
390 /* First, look for the specified protocol (proto=scheme://host:port) */
391 for (ptr = szProxy; !ret && ptr && *ptr; )
392 {
393 LPCWSTR end, equal;
394
395 if (!(end = strchrW(ptr, ' ')))
396 end = ptr + strlenW(ptr);
397 if ((equal = strchrW(ptr, '=')) && equal < end &&
398 equal - ptr == strlenW(proto) &&
399 !strncmpiW(proto, ptr, strlenW(proto)))
400 {
401 if (end - equal > *foundProxyLen)
402 {
403 WARN("buffer too short for %s\n",
404 debugstr_wn(equal + 1, end - equal - 1));
405 *foundProxyLen = end - equal;
406 SetLastError(ERROR_INSUFFICIENT_BUFFER);
407 }
408 else
409 {
410 memcpy(foundProxy, equal + 1, (end - equal) * sizeof(WCHAR));
411 foundProxy[end - equal] = 0;
412 ret = TRUE;
413 }
414 }
415 if (*end == ' ')
416 ptr = end + 1;
417 else
418 ptr = end;
419 }
420 if (!ret)
421 {
422 /* It wasn't found: look for no protocol */
423 for (ptr = szProxy; !ret && ptr && *ptr; )
424 {
425 LPCWSTR end, equal;
426
427 if (!(end = strchrW(ptr, ' ')))
428 end = ptr + strlenW(ptr);
429 if (!(equal = strchrW(ptr, '=')))
430 {
431 if (end - ptr + 1 > *foundProxyLen)
432 {
433 WARN("buffer too short for %s\n",
434 debugstr_wn(ptr, end - ptr));
435 *foundProxyLen = end - ptr + 1;
436 SetLastError(ERROR_INSUFFICIENT_BUFFER);
437 }
438 else
439 {
440 memcpy(foundProxy, ptr, (end - ptr) * sizeof(WCHAR));
441 foundProxy[end - ptr] = 0;
442 ret = TRUE;
443 }
444 }
445 if (*end == ' ')
446 ptr = end + 1;
447 else
448 ptr = end;
449 }
450 }
451 if (ret)
452 TRACE("found proxy for %s: %s\n", debugstr_w(proto),
453 debugstr_w(foundProxy));
454 return ret;
455 }
456
457 /***********************************************************************
458 * InternetInitializeAutoProxyDll (WININET.@)
459 *
460 * Setup the internal proxy
461 *
462 * PARAMETERS
463 * dwReserved
464 *
465 * RETURNS
466 * FALSE on failure
467 *
468 */
469 BOOL WINAPI InternetInitializeAutoProxyDll(DWORD dwReserved)
470 {
471 FIXME("STUB\n");
472 SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
473 return FALSE;
474 }
475
476 /***********************************************************************
477 * DetectAutoProxyUrl (WININET.@)
478 *
479 * Auto detect the proxy url
480 *
481 * RETURNS
482 * FALSE on failure
483 *
484 */
485 BOOL WINAPI DetectAutoProxyUrl(LPSTR lpszAutoProxyUrl,
486 DWORD dwAutoProxyUrlLength, DWORD dwDetectFlags)
487 {
488 FIXME("STUB\n");
489 SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
490 return FALSE;
491 }
492
493 static void FreeProxyInfo( proxyinfo_t *lpwpi )
494 {
495 HeapFree(GetProcessHeap(), 0, lpwpi->lpszProxyServer);
496 HeapFree(GetProcessHeap(), 0, lpwpi->lpszProxyBypass);
497 }
498
499 /***********************************************************************
500 * INTERNET_LoadProxySettings
501 *
502 * Loads proxy information from the registry or environment into lpwpi.
503 *
504 * The caller should call FreeProxyInfo when done with lpwpi.
505 *
506 * FIXME:
507 * The proxy may be specified in the form 'http=proxy.my.org'
508 * Presumably that means there can be ftp=ftpproxy.my.org too.
509 */
510 static LONG INTERNET_LoadProxySettings( proxyinfo_t *lpwpi )
511 {
512 HKEY key;
513 DWORD type, len;
514 LPCSTR envproxy;
515 LONG ret;
516
517 if ((ret = RegOpenKeyW( HKEY_CURRENT_USER, szInternetSettings, &key )))
518 return ret;
519
520 len = sizeof(DWORD);
521 if (RegQueryValueExW( key, szProxyEnable, NULL, &type, (BYTE *)&lpwpi->dwProxyEnabled, &len ) || type != REG_DWORD)
522 {
523 lpwpi->dwProxyEnabled = 0;
524 if((ret = RegSetValueExW( key, szProxyEnable, 0, REG_DWORD, (BYTE *)&lpwpi->dwProxyEnabled, sizeof(DWORD) )))
525 {
526 RegCloseKey( key );
527 return ret;
528 }
529 }
530
531 if (!(envproxy = getenv( "http_proxy" )) || lpwpi->dwProxyEnabled)
532 {
533 TRACE("Proxy is enabled.\n");
534
535 /* figure out how much memory the proxy setting takes */
536 if (!RegQueryValueExW( key, szProxyServer, NULL, &type, NULL, &len ) && len && (type == REG_SZ))
537 {
538 LPWSTR szProxy, p;
539 static const WCHAR szHttp[] = {'h','t','t','p','=',0};
540
541 if (!(szProxy = HeapAlloc( GetProcessHeap(), 0, len )))
542 {
543 RegCloseKey( key );
544 return ERROR_OUTOFMEMORY;
545 }
546 RegQueryValueExW( key, szProxyServer, NULL, &type, (BYTE*)szProxy, &len );
547
548 /* find the http proxy, and strip away everything else */
549 p = strstrW( szProxy, szHttp );
550 if (p)
551 {
552 p += lstrlenW( szHttp );
553 lstrcpyW( szProxy, p );
554 }
555 p = strchrW( szProxy, ' ' );
556 if (p) *p = 0;
557
558 lpwpi->lpszProxyServer = szProxy;
559
560 TRACE("http proxy = %s\n", debugstr_w(lpwpi->lpszProxyServer));
561 }
562 else
563 {
564 TRACE("No proxy server settings in registry.\n");
565 lpwpi->lpszProxyServer = NULL;
566 }
567 }
568 else if (envproxy)
569 {
570 WCHAR *envproxyW;
571
572 len = MultiByteToWideChar( CP_UNIXCP, 0, envproxy, -1, NULL, 0 );
573 if (!(envproxyW = HeapAlloc( GetProcessHeap(), 0, len * sizeof(WCHAR))))
574 return ERROR_OUTOFMEMORY;
575 MultiByteToWideChar( CP_UNIXCP, 0, envproxy, -1, envproxyW, len );
576
577 lpwpi->dwProxyEnabled = 1;
578 lpwpi->lpszProxyServer = envproxyW;
579
580 TRACE("http proxy (from environment) = %s\n", debugstr_w(lpwpi->lpszProxyServer));
581 }
582 RegCloseKey( key );
583
584 lpwpi->lpszProxyBypass = NULL;
585
586 return ERROR_SUCCESS;
587 }
588
589 /***********************************************************************
590 * INTERNET_ConfigureProxy
591 */
592 static BOOL INTERNET_ConfigureProxy( appinfo_t *lpwai )
593 {
594 proxyinfo_t wpi;
595
596 if (INTERNET_LoadProxySettings( &wpi ))
597 return FALSE;
598
599 if (wpi.dwProxyEnabled)
600 {
601 lpwai->dwAccessType = INTERNET_OPEN_TYPE_PROXY;
602 lpwai->lpszProxy = wpi.lpszProxyServer;
603 return TRUE;
604 }
605
606 lpwai->dwAccessType = INTERNET_OPEN_TYPE_DIRECT;
607 return FALSE;
608 }
609
610 /***********************************************************************
611 * dump_INTERNET_FLAGS
612 *
613 * Helper function to TRACE the internet flags.
614 *
615 * RETURNS
616 * None
617 *
618 */
619 static void dump_INTERNET_FLAGS(DWORD dwFlags)
620 {
621 #define FE(x) { x, #x }
622 static const wininet_flag_info flag[] = {
623 FE(INTERNET_FLAG_RELOAD),
624 FE(INTERNET_FLAG_RAW_DATA),
625 FE(INTERNET_FLAG_EXISTING_CONNECT),
626 FE(INTERNET_FLAG_ASYNC),
627 FE(INTERNET_FLAG_PASSIVE),
628 FE(INTERNET_FLAG_NO_CACHE_WRITE),
629 FE(INTERNET_FLAG_MAKE_PERSISTENT),
630 FE(INTERNET_FLAG_FROM_CACHE),
631 FE(INTERNET_FLAG_SECURE),
632 FE(INTERNET_FLAG_KEEP_CONNECTION),
633 FE(INTERNET_FLAG_NO_AUTO_REDIRECT),
634 FE(INTERNET_FLAG_READ_PREFETCH),
635 FE(INTERNET_FLAG_NO_COOKIES),
636 FE(INTERNET_FLAG_NO_AUTH),
637 FE(INTERNET_FLAG_CACHE_IF_NET_FAIL),
638 FE(INTERNET_FLAG_IGNORE_REDIRECT_TO_HTTP),
639 FE(INTERNET_FLAG_IGNORE_REDIRECT_TO_HTTPS),
640 FE(INTERNET_FLAG_IGNORE_CERT_DATE_INVALID),
641 FE(INTERNET_FLAG_IGNORE_CERT_CN_INVALID),
642 FE(INTERNET_FLAG_RESYNCHRONIZE),
643 FE(INTERNET_FLAG_HYPERLINK),
644 FE(INTERNET_FLAG_NO_UI),
645 FE(INTERNET_FLAG_PRAGMA_NOCACHE),
646 FE(INTERNET_FLAG_CACHE_ASYNC),
647 FE(INTERNET_FLAG_FORMS_SUBMIT),
648 FE(INTERNET_FLAG_NEED_FILE),
649 FE(INTERNET_FLAG_TRANSFER_ASCII),
650 FE(INTERNET_FLAG_TRANSFER_BINARY)
651 };
652 #undef FE
653 unsigned int i;
654
655 for (i = 0; i < (sizeof(flag) / sizeof(flag[0])); i++) {
656 if (flag[i].val & dwFlags) {
657 TRACE(" %s", flag[i].name);
658 dwFlags &= ~flag[i].val;
659 }
660 }
661 if (dwFlags)
662 TRACE(" Unknown flags (%08x)\n", dwFlags);
663 else
664 TRACE("\n");
665 }
666
667 /***********************************************************************
668 * INTERNET_CloseHandle (internal)
669 *
670 * Close internet handle
671 *
672 */
673 static VOID APPINFO_Destroy(object_header_t *hdr)
674 {
675 appinfo_t *lpwai = (appinfo_t*)hdr;
676
677 TRACE("%p\n",lpwai);
678
679 HeapFree(GetProcessHeap(), 0, lpwai->lpszAgent);
680 HeapFree(GetProcessHeap(), 0, lpwai->lpszProxy);
681 HeapFree(GetProcessHeap(), 0, lpwai->lpszProxyBypass);
682 HeapFree(GetProcessHeap(), 0, lpwai->lpszProxyUsername);
683 HeapFree(GetProcessHeap(), 0, lpwai->lpszProxyPassword);
684 HeapFree(GetProcessHeap(), 0, lpwai);
685 }
686
687 static DWORD APPINFO_QueryOption(object_header_t *hdr, DWORD option, void *buffer, DWORD *size, BOOL unicode)
688 {
689 appinfo_t *ai = (appinfo_t*)hdr;
690
691 switch(option) {
692 case INTERNET_OPTION_HANDLE_TYPE:
693 TRACE("INTERNET_OPTION_HANDLE_TYPE\n");
694
695 if (*size < sizeof(ULONG))
696 return ERROR_INSUFFICIENT_BUFFER;
697
698 *size = sizeof(DWORD);
699 *(DWORD*)buffer = INTERNET_HANDLE_TYPE_INTERNET;
700 return ERROR_SUCCESS;
701
702 case INTERNET_OPTION_USER_AGENT: {
703 DWORD bufsize;
704
705 TRACE("INTERNET_OPTION_USER_AGENT\n");
706
707 bufsize = *size;
708
709 if (unicode) {
710 DWORD len = ai->lpszAgent ? strlenW(ai->lpszAgent) : 0;
711
712 *size = (len + 1) * sizeof(WCHAR);
713 if(!buffer || bufsize < *size)
714 return ERROR_INSUFFICIENT_BUFFER;
715
716 if (ai->lpszAgent)
717 strcpyW(buffer, ai->lpszAgent);
718 else
719 *(WCHAR *)buffer = 0;
720 /* If the buffer is copied, the returned length doesn't include
721 * the NULL terminator.
722 */
723 *size = len * sizeof(WCHAR);
724 }else {
725 if (ai->lpszAgent)
726 *size = WideCharToMultiByte(CP_ACP, 0, ai->lpszAgent, -1, NULL, 0, NULL, NULL);
727 else
728 *size = 1;
729 if(!buffer || bufsize < *size)
730 return ERROR_INSUFFICIENT_BUFFER;
731
732 if (ai->lpszAgent)
733 WideCharToMultiByte(CP_ACP, 0, ai->lpszAgent, -1, buffer, *size, NULL, NULL);
734 else
735 *(char *)buffer = 0;
736 /* If the buffer is copied, the returned length doesn't include
737 * the NULL terminator.
738 */
739 *size -= 1;
740 }
741
742 return ERROR_SUCCESS;
743 }
744
745 case INTERNET_OPTION_PROXY:
746 if (unicode) {
747 INTERNET_PROXY_INFOW *pi = (INTERNET_PROXY_INFOW *)buffer;
748 DWORD proxyBytesRequired = 0, proxyBypassBytesRequired = 0;
749 LPWSTR proxy, proxy_bypass;
750
751 if (ai->lpszProxy)
752 proxyBytesRequired = (lstrlenW(ai->lpszProxy) + 1) * sizeof(WCHAR);
753 if (ai->lpszProxyBypass)
754 proxyBypassBytesRequired = (lstrlenW(ai->lpszProxyBypass) + 1) * sizeof(WCHAR);
755 if (*size < sizeof(INTERNET_PROXY_INFOW) + proxyBytesRequired + proxyBypassBytesRequired)
756 {
757 *size = sizeof(INTERNET_PROXY_INFOW) + proxyBytesRequired + proxyBypassBytesRequired;
758 return ERROR_INSUFFICIENT_BUFFER;
759 }
760 proxy = (LPWSTR)((LPBYTE)buffer + sizeof(INTERNET_PROXY_INFOW));
761 proxy_bypass = (LPWSTR)((LPBYTE)buffer + sizeof(INTERNET_PROXY_INFOW) + proxyBytesRequired);
762
763 pi->dwAccessType = ai->dwAccessType;
764 pi->lpszProxy = NULL;
765 pi->lpszProxyBypass = NULL;
766 if (ai->lpszProxy) {
767 lstrcpyW(proxy, ai->lpszProxy);
768 pi->lpszProxy = proxy;
769 }
770
771 if (ai->lpszProxyBypass) {
772 lstrcpyW(proxy_bypass, ai->lpszProxyBypass);
773 pi->lpszProxyBypass = proxy_bypass;
774 }
775
776 *size = sizeof(INTERNET_PROXY_INFOW) + proxyBytesRequired + proxyBypassBytesRequired;
777 return ERROR_SUCCESS;
778 }else {
779 INTERNET_PROXY_INFOA *pi = (INTERNET_PROXY_INFOA *)buffer;
780 DWORD proxyBytesRequired = 0, proxyBypassBytesRequired = 0;
781 LPSTR proxy, proxy_bypass;
782
783 if (ai->lpszProxy)
784 proxyBytesRequired = WideCharToMultiByte(CP_ACP, 0, ai->lpszProxy, -1, NULL, 0, NULL, NULL);
785 if (ai->lpszProxyBypass)
786 proxyBypassBytesRequired = WideCharToMultiByte(CP_ACP, 0, ai->lpszProxyBypass, -1,
787 NULL, 0, NULL, NULL);
788 if (*size < sizeof(INTERNET_PROXY_INFOA) + proxyBytesRequired + proxyBypassBytesRequired)
789 {
790 *size = sizeof(INTERNET_PROXY_INFOA) + proxyBytesRequired + proxyBypassBytesRequired;
791 return ERROR_INSUFFICIENT_BUFFER;
792 }
793 proxy = (LPSTR)((LPBYTE)buffer + sizeof(INTERNET_PROXY_INFOA));
794 proxy_bypass = (LPSTR)((LPBYTE)buffer + sizeof(INTERNET_PROXY_INFOA) + proxyBytesRequired);
795
796 pi->dwAccessType = ai->dwAccessType;
797 pi->lpszProxy = NULL;
798 pi->lpszProxyBypass = NULL;
799 if (ai->lpszProxy) {
800 WideCharToMultiByte(CP_ACP, 0, ai->lpszProxy, -1, proxy, proxyBytesRequired, NULL, NULL);
801 pi->lpszProxy = proxy;
802 }
803
804 if (ai->lpszProxyBypass) {
805 WideCharToMultiByte(CP_ACP, 0, ai->lpszProxyBypass, -1, proxy_bypass,
806 proxyBypassBytesRequired, NULL, NULL);
807 pi->lpszProxyBypass = proxy_bypass;
808 }
809
810 *size = sizeof(INTERNET_PROXY_INFOA) + proxyBytesRequired + proxyBypassBytesRequired;
811 return ERROR_SUCCESS;
812 }
813 }
814
815 return INET_QueryOption(option, buffer, size, unicode);
816 }
817
818 static const object_vtbl_t APPINFOVtbl = {
819 APPINFO_Destroy,
820 NULL,
821 APPINFO_QueryOption,
822 NULL,
823 NULL,
824 NULL,
825 NULL,
826 NULL,
827 NULL
828 };
829
830
831 /***********************************************************************
832 * InternetOpenW (WININET.@)
833 *
834 * Per-application initialization of wininet
835 *
836 * RETURNS
837 * HINTERNET on success
838 * NULL on failure
839 *
840 */
841 HINTERNET WINAPI InternetOpenW(LPCWSTR lpszAgent, DWORD dwAccessType,
842 LPCWSTR lpszProxy, LPCWSTR lpszProxyBypass, DWORD dwFlags)
843 {
844 appinfo_t *lpwai = NULL;
845 HINTERNET handle = NULL;
846
847 if (TRACE_ON(wininet)) {
848 #define FE(x) { x, #x }
849 static const wininet_flag_info access_type[] = {
850 FE(INTERNET_OPEN_TYPE_PRECONFIG),
851 FE(INTERNET_OPEN_TYPE_DIRECT),
852 FE(INTERNET_OPEN_TYPE_PROXY),
853 FE(INTERNET_OPEN_TYPE_PRECONFIG_WITH_NO_AUTOPROXY)
854 };
855 #undef FE
856 DWORD i;
857 const char *access_type_str = "Unknown";
858
859 TRACE("(%s, %i, %s, %s, %i)\n", debugstr_w(lpszAgent), dwAccessType,
860 debugstr_w(lpszProxy), debugstr_w(lpszProxyBypass), dwFlags);
861 for (i = 0; i < (sizeof(access_type) / sizeof(access_type[0])); i++) {
862 if (access_type[i].val == dwAccessType) {
863 access_type_str = access_type[i].name;
864 break;
865 }
866 }
867 TRACE(" access type : %s\n", access_type_str);
868 TRACE(" flags :");
869 dump_INTERNET_FLAGS(dwFlags);
870 }
871
872 /* Clear any error information */
873 INTERNET_SetLastError(0);
874
875 lpwai = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(appinfo_t));
876 if (NULL == lpwai)
877 {
878 INTERNET_SetLastError(ERROR_OUTOFMEMORY);
879 goto lend;
880 }
881
882 lpwai->hdr.htype = WH_HINIT;
883 lpwai->hdr.vtbl = &APPINFOVtbl;
884 lpwai->hdr.dwFlags = dwFlags;
885 lpwai->hdr.refs = 1;
886 lpwai->dwAccessType = dwAccessType;
887 lpwai->lpszProxyUsername = NULL;
888 lpwai->lpszProxyPassword = NULL;
889
890 handle = WININET_AllocHandle( &lpwai->hdr );
891 if( !handle )
892 {
893 HeapFree( GetProcessHeap(), 0, lpwai );
894 INTERNET_SetLastError(ERROR_OUTOFMEMORY);
895 goto lend;
896 }
897
898 lpwai->lpszAgent = heap_strdupW(lpszAgent);
899 if(dwAccessType == INTERNET_OPEN_TYPE_PRECONFIG)
900 INTERNET_ConfigureProxy( lpwai );
901 else
902 lpwai->lpszProxy = heap_strdupW(lpszProxy);
903 lpwai->lpszProxyBypass = heap_strdupW(lpszProxyBypass);
904
905 lend:
906 if( lpwai )
907 WININET_Release( &lpwai->hdr );
908
909 TRACE("returning %p\n", lpwai);
910
911 return handle;
912 }
913
914
915 /***********************************************************************
916 * InternetOpenA (WININET.@)
917 *
918 * Per-application initialization of wininet
919 *
920 * RETURNS
921 * HINTERNET on success
922 * NULL on failure
923 *
924 */
925 HINTERNET WINAPI InternetOpenA(LPCSTR lpszAgent, DWORD dwAccessType,
926 LPCSTR lpszProxy, LPCSTR lpszProxyBypass, DWORD dwFlags)
927 {
928 WCHAR *szAgent, *szProxy, *szBypass;
929 HINTERNET rc;
930
931 TRACE("(%s, 0x%08x, %s, %s, 0x%08x)\n", debugstr_a(lpszAgent),
932 dwAccessType, debugstr_a(lpszProxy), debugstr_a(lpszProxyBypass), dwFlags);
933
934 szAgent = heap_strdupAtoW(lpszAgent);
935 szProxy = heap_strdupAtoW(lpszProxy);
936 szBypass = heap_strdupAtoW(lpszProxyBypass);
937
938 rc = InternetOpenW(szAgent, dwAccessType, szProxy, szBypass, dwFlags);
939
940 HeapFree(GetProcessHeap(), 0, szAgent);
941 HeapFree(GetProcessHeap(), 0, szProxy);
942 HeapFree(GetProcessHeap(), 0, szBypass);
943
944 return rc;
945 }
946
947 /***********************************************************************
948 * InternetGetLastResponseInfoA (WININET.@)
949 *
950 * Return last wininet error description on the calling thread
951 *
952 * RETURNS
953 * TRUE on success of writing to buffer
954 * FALSE on failure
955 *
956 */
957 BOOL WINAPI InternetGetLastResponseInfoA(LPDWORD lpdwError,
958 LPSTR lpszBuffer, LPDWORD lpdwBufferLength)
959 {
960 LPWITHREADERROR lpwite = TlsGetValue(g_dwTlsErrIndex);
961
962 TRACE("\n");
963
964 if (lpwite)
965 {
966 *lpdwError = lpwite->dwError;
967 if (lpwite->dwError)
968 {
969 memcpy(lpszBuffer, lpwite->response, *lpdwBufferLength);
970 *lpdwBufferLength = strlen(lpszBuffer);
971 }
972 else
973 *lpdwBufferLength = 0;
974 }
975 else
976 {
977 *lpdwError = 0;
978 *lpdwBufferLength = 0;
979 }
980
981 return TRUE;
982 }
983
984 /***********************************************************************
985 * InternetGetLastResponseInfoW (WININET.@)
986 *
987 * Return last wininet error description on the calling thread
988 *
989 * RETURNS
990 * TRUE on success of writing to buffer
991 * FALSE on failure
992 *
993 */
994 BOOL WINAPI InternetGetLastResponseInfoW(LPDWORD lpdwError,
995 LPWSTR lpszBuffer, LPDWORD lpdwBufferLength)
996 {
997 LPWITHREADERROR lpwite = TlsGetValue(g_dwTlsErrIndex);
998
999 TRACE("\n");
1000
1001 if (lpwite)
1002 {
1003 *lpdwError = lpwite->dwError;
1004 if (lpwite->dwError)
1005 {
1006 memcpy(lpszBuffer, lpwite->response, *lpdwBufferLength);
1007 *lpdwBufferLength = lstrlenW(lpszBuffer);
1008 }
1009 else
1010 *lpdwBufferLength = 0;
1011 }
1012 else
1013 {
1014 *lpdwError = 0;
1015 *lpdwBufferLength = 0;
1016 }
1017
1018 return TRUE;
1019 }
1020
1021 /***********************************************************************
1022 * InternetGetConnectedState (WININET.@)
1023 *
1024 * Return connected state
1025 *
1026 * RETURNS
1027 * TRUE if connected
1028 * if lpdwStatus is not null, return the status (off line,
1029 * modem, lan...) in it.
1030 * FALSE if not connected
1031 */
1032 BOOL WINAPI InternetGetConnectedState(LPDWORD lpdwStatus, DWORD dwReserved)
1033 {
1034 TRACE("(%p, 0x%08x)\n", lpdwStatus, dwReserved);
1035
1036 if (lpdwStatus) {
1037 WARN("always returning LAN connection.\n");
1038 *lpdwStatus = INTERNET_CONNECTION_LAN;
1039 }
1040 return TRUE;
1041 }
1042
1043
1044 /***********************************************************************
1045 * InternetGetConnectedStateExW (WININET.@)
1046 *
1047 * Return connected state
1048 *
1049 * PARAMS
1050 *
1051 * lpdwStatus [O] Flags specifying the status of the internet connection.
1052 * lpszConnectionName [O] Pointer to buffer to receive the friendly name of the internet connection.
1053 * dwNameLen [I] Size of the buffer, in characters.
1054 * dwReserved [I] Reserved. Must be set to 0.
1055 *
1056 * RETURNS
1057 * TRUE if connected
1058 * if lpdwStatus is not null, return the status (off line,
1059 * modem, lan...) in it.
1060 * FALSE if not connected
1061 *
1062 * NOTES
1063 * If the system has no available network connections, an empty string is
1064 * stored in lpszConnectionName. If there is a LAN connection, a localized
1065 * "LAN Connection" string is stored. Presumably, if only a dial-up
1066 * connection is available then the name of the dial-up connection is
1067 * returned. Why any application, other than the "Internet Settings" CPL,
1068 * would want to use this function instead of the simpler InternetGetConnectedStateW
1069 * function is beyond me.
1070 */
1071 BOOL WINAPI InternetGetConnectedStateExW(LPDWORD lpdwStatus, LPWSTR lpszConnectionName,
1072 DWORD dwNameLen, DWORD dwReserved)
1073 {
1074 TRACE("(%p, %p, %d, 0x%08x)\n", lpdwStatus, lpszConnectionName, dwNameLen, dwReserved);
1075
1076 /* Must be zero */
1077 if(dwReserved)
1078 return FALSE;
1079
1080 if (lpdwStatus) {
1081 WARN("always returning LAN connection.\n");
1082 *lpdwStatus = INTERNET_CONNECTION_LAN;
1083 }
1084 return LoadStringW(WININET_hModule, IDS_LANCONNECTION, lpszConnectionName, dwNameLen);
1085 }
1086
1087
1088 /***********************************************************************
1089 * InternetGetConnectedStateExA (WININET.@)
1090 */
1091 BOOL WINAPI InternetGetConnectedStateExA(LPDWORD lpdwStatus, LPSTR lpszConnectionName,
1092 DWORD dwNameLen, DWORD dwReserved)
1093 {
1094 LPWSTR lpwszConnectionName = NULL;
1095 BOOL rc;
1096
1097 TRACE("(%p, %p, %d, 0x%08x)\n", lpdwStatus, lpszConnectionName, dwNameLen, dwReserved);
1098
1099 if (lpszConnectionName && dwNameLen > 0)
1100 lpwszConnectionName= HeapAlloc(GetProcessHeap(), 0, dwNameLen * sizeof(WCHAR));
1101
1102 rc = InternetGetConnectedStateExW(lpdwStatus,lpwszConnectionName, dwNameLen,
1103 dwReserved);
1104 if (rc && lpwszConnectionName)
1105 {
1106 WideCharToMultiByte(CP_ACP,0,lpwszConnectionName,-1,lpszConnectionName,
1107 dwNameLen, NULL, NULL);
1108
1109 HeapFree(GetProcessHeap(),0,lpwszConnectionName);
1110 }
1111
1112 return rc;
1113 }
1114
1115
1116 /***********************************************************************
1117 * InternetConnectW (WININET.@)
1118 *
1119 * Open a ftp, gopher or http session
1120 *
1121 * RETURNS
1122 * HINTERNET a session handle on success
1123 * NULL on failure
1124 *
1125 */
1126 HINTERNET WINAPI InternetConnectW(HINTERNET hInternet,
1127 LPCWSTR lpszServerName, INTERNET_PORT nServerPort,
1128 LPCWSTR lpszUserName, LPCWSTR lpszPassword,
1129 DWORD dwService, DWORD dwFlags, DWORD_PTR dwContext)
1130 {
1131 appinfo_t *hIC;
1132 HINTERNET rc = NULL;
1133 DWORD res = ERROR_SUCCESS;
1134
1135 TRACE("(%p, %s, %i, %s, %s, %i, %i, %lx)\n", hInternet, debugstr_w(lpszServerName),
1136 nServerPort, debugstr_w(lpszUserName), debugstr_w(lpszPassword),
1137 dwService, dwFlags, dwContext);
1138
1139 if (!lpszServerName)
1140 {
1141 SetLastError(ERROR_INVALID_PARAMETER);
1142 return NULL;
1143 }
1144
1145 hIC = (appinfo_t*)WININET_GetObject( hInternet );
1146 if ( (hIC == NULL) || (hIC->hdr.htype != WH_HINIT) )
1147 {
1148 res = ERROR_INVALID_HANDLE;
1149 goto lend;
1150 }
1151
1152 switch (dwService)
1153 {
1154 case INTERNET_SERVICE_FTP:
1155 rc = FTP_Connect(hIC, lpszServerName, nServerPort,
1156 lpszUserName, lpszPassword, dwFlags, dwContext, 0);
1157 if(!rc)
1158 res = INTERNET_GetLastError();
1159 break;
1160
1161 case INTERNET_SERVICE_HTTP:
1162 res = HTTP_Connect(hIC, lpszServerName, nServerPort,
1163 lpszUserName, lpszPassword, dwFlags, dwContext, 0, &rc);
1164 break;
1165
1166 case INTERNET_SERVICE_GOPHER:
1167 default:
1168 break;
1169 }
1170 lend:
1171 if( hIC )
1172 WININET_Release( &hIC->hdr );
1173
1174 TRACE("returning %p\n", rc);
1175 SetLastError(res);
1176 return rc;
1177 }
1178
1179
1180 /***********************************************************************
1181 * InternetConnectA (WININET.@)
1182 *
1183 * Open a ftp, gopher or http session
1184 *
1185 * RETURNS
1186 * HINTERNET a session handle on success
1187 * NULL on failure
1188 *
1189 */
1190 HINTERNET WINAPI InternetConnectA(HINTERNET hInternet,
1191 LPCSTR lpszServerName, INTERNET_PORT nServerPort,
1192 LPCSTR lpszUserName, LPCSTR lpszPassword,
1193 DWORD dwService, DWORD dwFlags, DWORD_PTR dwContext)
1194 {
1195 HINTERNET rc = NULL;
1196 LPWSTR szServerName;
1197 LPWSTR szUserName;
1198 LPWSTR szPassword;
1199
1200 szServerName = heap_strdupAtoW(lpszServerName);
1201 szUserName = heap_strdupAtoW(lpszUserName);
1202 szPassword = heap_strdupAtoW(lpszPassword);
1203
1204 rc = InternetConnectW(hInternet, szServerName, nServerPort,
1205 szUserName, szPassword, dwService, dwFlags, dwContext);
1206
1207 HeapFree(GetProcessHeap(), 0, szServerName);
1208 HeapFree(GetProcessHeap(), 0, szUserName);
1209 HeapFree(GetProcessHeap(), 0, szPassword);
1210 return rc;
1211 }
1212
1213
1214 /***********************************************************************
1215 * InternetFindNextFileA (WININET.@)
1216 *
1217 * Continues a file search from a previous call to FindFirstFile
1218 *
1219 * RETURNS
1220 * TRUE on success
1221 * FALSE on failure
1222 *
1223 */
1224 BOOL WINAPI InternetFindNextFileA(HINTERNET hFind, LPVOID lpvFindData)
1225 {
1226 BOOL ret;
1227 WIN32_FIND_DATAW fd;
1228
1229 ret = InternetFindNextFileW(hFind, lpvFindData?&fd:NULL);
1230 if(lpvFindData)
1231 WININET_find_data_WtoA(&fd, (LPWIN32_FIND_DATAA)lpvFindData);
1232 return ret;
1233 }
1234
1235 /***********************************************************************
1236 * InternetFindNextFileW (WININET.@)
1237 *
1238 * Continues a file search from a previous call to FindFirstFile
1239 *
1240 * RETURNS
1241 * TRUE on success
1242 * FALSE on failure
1243 *
1244 */
1245 BOOL WINAPI InternetFindNextFileW(HINTERNET hFind, LPVOID lpvFindData)
1246 {
1247 object_header_t *hdr;
1248 DWORD res;
1249
1250 TRACE("\n");
1251
1252 hdr = WININET_GetObject(hFind);
1253 if(!hdr) {
1254 WARN("Invalid handle\n");
1255 SetLastError(ERROR_INVALID_HANDLE);
1256 return FALSE;
1257 }
1258
1259 if(hdr->vtbl->FindNextFileW) {
1260 res = hdr->vtbl->FindNextFileW(hdr, lpvFindData);
1261 }else {
1262 WARN("Handle doesn't support NextFile\n");
1263 res = ERROR_INTERNET_INCORRECT_HANDLE_TYPE;
1264 }
1265
1266 WININET_Release(hdr);
1267
1268 if(res != ERROR_SUCCESS)
1269 SetLastError(res);
1270 return res == ERROR_SUCCESS;
1271 }
1272
1273 /***********************************************************************
1274 * InternetCloseHandle (WININET.@)
1275 *
1276 * Generic close handle function
1277 *
1278 * RETURNS
1279 * TRUE on success
1280 * FALSE on failure
1281 *
1282 */
1283 BOOL WINAPI InternetCloseHandle(HINTERNET hInternet)
1284 {
1285 object_header_t *lpwh;
1286
1287 TRACE("%p\n",hInternet);
1288
1289 lpwh = WININET_GetObject( hInternet );
1290 if (NULL == lpwh)
1291 {
1292 INTERNET_SetLastError(ERROR_INVALID_HANDLE);
1293 return FALSE;
1294 }
1295
1296 WININET_Release( lpwh );
1297 WININET_FreeHandle( hInternet );
1298
1299 return TRUE;
1300 }
1301
1302
1303 /***********************************************************************
1304 * ConvertUrlComponentValue (Internal)
1305 *
1306 * Helper function for InternetCrackUrlA
1307 *
1308 */
1309 static void ConvertUrlComponentValue(LPSTR* lppszComponent, LPDWORD dwComponentLen,
1310 LPWSTR lpwszComponent, DWORD dwwComponentLen,
1311 LPCSTR lpszStart, LPCWSTR lpwszStart)
1312 {
1313 TRACE("%p %d %p %d %p %p\n", *lppszComponent, *dwComponentLen, lpwszComponent, dwwComponentLen, lpszStart, lpwszStart);
1314 if (*dwComponentLen != 0)
1315 {
1316 DWORD nASCIILength=WideCharToMultiByte(CP_ACP,0,lpwszComponent,dwwComponentLen,NULL,0,NULL,NULL);
1317 if (*lppszComponent == NULL)
1318 {
1319 if (lpwszComponent)
1320 {
1321 int offset = WideCharToMultiByte(CP_ACP, 0, lpwszStart, lpwszComponent-lpwszStart, NULL, 0, NULL, NULL);
1322 *lppszComponent = (LPSTR)lpszStart + offset;
1323 }
1324 else
1325 *lppszComponent = NULL;
1326
1327 *dwComponentLen = nASCIILength;
1328 }
1329 else
1330 {
1331 DWORD ncpylen = min((*dwComponentLen)-1, nASCIILength);
1332 WideCharToMultiByte(CP_ACP,0,lpwszComponent,dwwComponentLen,*lppszComponent,ncpylen+1,NULL,NULL);
1333 (*lppszComponent)[ncpylen]=0;
1334 *dwComponentLen = ncpylen;
1335 }
1336 }
1337 }
1338
1339
1340 /***********************************************************************
1341 * InternetCrackUrlA (WININET.@)
1342 *
1343 * See InternetCrackUrlW.
1344 */
1345 BOOL WINAPI InternetCrackUrlA(LPCSTR lpszUrl, DWORD dwUrlLength, DWORD dwFlags,
1346 LPURL_COMPONENTSA lpUrlComponents)
1347 {
1348 DWORD nLength;
1349 URL_COMPONENTSW UCW;
1350 BOOL ret = FALSE;
1351 WCHAR *lpwszUrl, *hostname = NULL, *username = NULL, *password = NULL, *path = NULL,
1352 *scheme = NULL, *extra = NULL;
1353
1354 TRACE("(%s %u %x %p)\n",
1355 lpszUrl ? debugstr_an(lpszUrl, dwUrlLength ? dwUrlLength : strlen(lpszUrl)) : "(null)",
1356 dwUrlLength, dwFlags, lpUrlComponents);
1357
1358 if (!lpszUrl || !*lpszUrl || !lpUrlComponents ||
1359 lpUrlComponents->dwStructSize != sizeof(URL_COMPONENTSA))
1360 {
1361 INTERNET_SetLastError(ERROR_INVALID_PARAMETER);
1362 return FALSE;
1363 }
1364
1365 if(dwUrlLength<=0)
1366 dwUrlLength=-1;
1367 nLength=MultiByteToWideChar(CP_ACP,0,lpszUrl,dwUrlLength,NULL,0);
1368
1369 /* if dwUrlLength=-1 then nLength includes null but length to
1370 InternetCrackUrlW should not include it */
1371 if (dwUrlLength == -1) nLength--;
1372
1373 lpwszUrl = HeapAlloc(GetProcessHeap(), 0, nLength * sizeof(WCHAR));
1374 MultiByteToWideChar(CP_ACP,0,lpszUrl,dwUrlLength,lpwszUrl,nLength);
1375
1376 memset(&UCW,0,sizeof(UCW));
1377 UCW.dwStructSize = sizeof(URL_COMPONENTSW);
1378 if (lpUrlComponents->dwHostNameLength)
1379 {
1380 UCW.dwHostNameLength = lpUrlComponents->dwHostNameLength;
1381 if (lpUrlComponents->lpszHostName)
1382 {
1383 hostname = HeapAlloc(GetProcessHeap(), 0, UCW.dwHostNameLength * sizeof(WCHAR));
1384 UCW.lpszHostName = hostname;
1385 }
1386 }
1387 if (lpUrlComponents->dwUserNameLength)
1388 {
1389 UCW.dwUserNameLength = lpUrlComponents->dwUserNameLength;
1390 if (lpUrlComponents->lpszUserName)
1391 {
1392 username = HeapAlloc(GetProcessHeap(), 0, UCW.dwUserNameLength * sizeof(WCHAR));
1393 UCW.lpszUserName = username;
1394 }
1395 }
1396 if (lpUrlComponents->dwPasswordLength)
1397 {
1398 UCW.dwPasswordLength = lpUrlComponents->dwPasswordLength;
1399 if (lpUrlComponents->lpszPassword)
1400 {
1401 password = HeapAlloc(GetProcessHeap(), 0, UCW.dwPasswordLength * sizeof(WCHAR));
1402 UCW.lpszPassword = password;
1403 }
1404 }
1405 if (lpUrlComponents->dwUrlPathLength)
1406 {
1407 UCW.dwUrlPathLength = lpUrlComponents->dwUrlPathLength;
1408 if (lpUrlComponents->lpszUrlPath)
1409 {
1410 path = HeapAlloc(GetProcessHeap(), 0, UCW.dwUrlPathLength * sizeof(WCHAR));
1411 UCW.lpszUrlPath = path;
1412 }
1413 }
1414 if (lpUrlComponents->dwSchemeLength)
1415 {
1416 UCW.dwSchemeLength = lpUrlComponents->dwSchemeLength;
1417 if (lpUrlComponents->lpszScheme)
1418 {
1419 scheme = HeapAlloc(GetProcessHeap(), 0, UCW.dwSchemeLength * sizeof(WCHAR));
1420 UCW.lpszScheme = scheme;
1421 }
1422 }
1423 if (lpUrlComponents->dwExtraInfoLength)
1424 {
1425 UCW.dwExtraInfoLength = lpUrlComponents->dwExtraInfoLength;
1426 if (lpUrlComponents->lpszExtraInfo)
1427 {
1428 extra = HeapAlloc(GetProcessHeap(), 0, UCW.dwExtraInfoLength * sizeof(WCHAR));
1429 UCW.lpszExtraInfo = extra;
1430 }
1431 }
1432 if ((ret = InternetCrackUrlW(lpwszUrl, nLength, dwFlags, &UCW)))
1433 {
1434 ConvertUrlComponentValue(&lpUrlComponents->lpszHostName, &lpUrlComponents->dwHostNameLength,
1435 UCW.lpszHostName, UCW.dwHostNameLength, lpszUrl, lpwszUrl);
1436 ConvertUrlComponentValue(&lpUrlComponents->lpszUserName, &lpUrlComponents->dwUserNameLength,
1437 UCW.lpszUserName, UCW.dwUserNameLength, lpszUrl, lpwszUrl);
1438 ConvertUrlComponentValue(&lpUrlComponents->lpszPassword, &lpUrlComponents->dwPasswordLength,
1439 UCW.lpszPassword, UCW.dwPasswordLength, lpszUrl, lpwszUrl);
1440 ConvertUrlComponentValue(&lpUrlComponents->lpszUrlPath, &lpUrlComponents->dwUrlPathLength,
1441 UCW.lpszUrlPath, UCW.dwUrlPathLength, lpszUrl, lpwszUrl);
1442 ConvertUrlComponentValue(&lpUrlComponents->lpszScheme, &lpUrlComponents->dwSchemeLength,
1443 UCW.lpszScheme, UCW.dwSchemeLength, lpszUrl, lpwszUrl);
1444 ConvertUrlComponentValue(&lpUrlComponents->lpszExtraInfo, &lpUrlComponents->dwExtraInfoLength,
1445 UCW.lpszExtraInfo, UCW.dwExtraInfoLength, lpszUrl, lpwszUrl);
1446
1447 lpUrlComponents->nScheme = UCW.nScheme;
1448 lpUrlComponents->nPort = UCW.nPort;
1449
1450 TRACE("%s: scheme(%s) host(%s) path(%s) extra(%s)\n", lpszUrl,
1451 debugstr_an(lpUrlComponents->lpszScheme, lpUrlComponents->dwSchemeLength),
1452 debugstr_an(lpUrlComponents->lpszHostName, lpUrlComponents->dwHostNameLength),
1453 debugstr_an(lpUrlComponents->lpszUrlPath, lpUrlComponents->dwUrlPathLength),
1454 debugstr_an(lpUrlComponents->lpszExtraInfo, lpUrlComponents->dwExtraInfoLength));
1455 }
1456 HeapFree(GetProcessHeap(), 0, lpwszUrl);
1457 HeapFree(GetProcessHeap(), 0, hostname);
1458 HeapFree(GetProcessHeap(), 0, username);
1459 HeapFree(GetProcessHeap(), 0, password);
1460 HeapFree(GetProcessHeap(), 0, path);
1461 HeapFree(GetProcessHeap(), 0, scheme);
1462 HeapFree(GetProcessHeap(), 0, extra);
1463 return ret;
1464 }
1465
1466 static const WCHAR url_schemes[][7] =
1467 {
1468 {'f','t','p',0},
1469 {'g','o','p','h','e','r',0},
1470 {'h','t','t','p',0},
1471 {'h','t','t','p','s',0},
1472 {'f','i','l','e',0},
1473 {'n','e','w','s',0},
1474 {'m','a','i','l','t','o',0},
1475 {'r','e','s',0},
1476 };
1477
1478 /***********************************************************************
1479 * GetInternetSchemeW (internal)
1480 *
1481 * Get scheme of url
1482 *
1483 * RETURNS
1484 * scheme on success
1485 * INTERNET_SCHEME_UNKNOWN on failure
1486 *
1487 */
1488 static INTERNET_SCHEME GetInternetSchemeW(LPCWSTR lpszScheme, DWORD nMaxCmp)
1489 {
1490 int i;
1491
1492 TRACE("%s %d\n",debugstr_wn(lpszScheme, nMaxCmp), nMaxCmp);
1493
1494 if(lpszScheme==NULL)
1495 return INTERNET_SCHEME_UNKNOWN;
1496
1497 for (i = 0; i < sizeof(url_schemes)/sizeof(url_schemes[0]); i++)
1498 if (!strncmpW(lpszScheme, url_schemes[i], nMaxCmp))
1499 return INTERNET_SCHEME_FIRST + i;
1500
1501 return INTERNET_SCHEME_UNKNOWN;
1502 }
1503
1504 /***********************************************************************
1505 * SetUrlComponentValueW (Internal)
1506 *
1507 * Helper function for InternetCrackUrlW
1508 *
1509 * PARAMS
1510 * lppszComponent [O] Holds the returned string
1511 * dwComponentLen [I] Holds the size of lppszComponent
1512 * [O] Holds the length of the string in lppszComponent without '\0'
1513 * lpszStart [I] Holds the string to copy from
1514 * len [I] Holds the length of lpszStart without '\0'
1515 *
1516 * RETURNS
1517 * TRUE on success
1518 * FALSE on failure
1519 *
1520 */
1521 static BOOL SetUrlComponentValueW(LPWSTR* lppszComponent, LPDWORD dwComponentLen, LPCWSTR lpszStart, DWORD len)
1522 {
1523 TRACE("%s (%d)\n", debugstr_wn(lpszStart,len), len);
1524
1525 if ( (*dwComponentLen == 0) && (*lppszComponent == NULL) )
1526 return FALSE;
1527
1528 if (*dwComponentLen != 0 || *lppszComponent == NULL)
1529 {
1530 if (*lppszComponent == NULL)
1531 {
1532 *lppszComponent = (LPWSTR)lpszStart;
1533 *dwComponentLen = len;
1534 }
1535 else
1536 {
1537 DWORD ncpylen = min((*dwComponentLen)-1, len);
1538 memcpy(*lppszComponent, lpszStart, ncpylen*sizeof(WCHAR));
1539 (*lppszComponent)[ncpylen] = '\0';
1540 *dwComponentLen = ncpylen;
1541 }
1542 }
1543
1544 return TRUE;
1545 }
1546
1547 /***********************************************************************
1548 * InternetCrackUrlW (WININET.@)
1549 *
1550 * Break up URL into its components
1551 *
1552 * RETURNS
1553 * TRUE on success
1554 * FALSE on failure
1555 */
1556 BOOL WINAPI InternetCrackUrlW(LPCWSTR lpszUrl_orig, DWORD dwUrlLength_orig, DWORD dwFlags,
1557 LPURL_COMPONENTSW lpUC)
1558 {
1559 /*
1560 * RFC 1808
1561 * <protocol>:[//<net_loc>][/path][;<params>][?<query>][#<fragment>]
1562 *
1563 */
1564 LPCWSTR lpszParam = NULL;
1565 BOOL bIsAbsolute = FALSE;
1566 LPCWSTR lpszap, lpszUrl = lpszUrl_orig;
1567 LPCWSTR lpszcp = NULL;
1568 LPWSTR lpszUrl_decode = NULL;
1569 DWORD dwUrlLength = dwUrlLength_orig;
1570
1571 TRACE("(%s %u %x %p)\n",
1572 lpszUrl ? debugstr_wn(lpszUrl, dwUrlLength ? dwUrlLength : strlenW(lpszUrl)) : "(null)",
1573 dwUrlLength, dwFlags, lpUC);
1574
1575 if (!lpszUrl_orig || !*lpszUrl_orig || !lpUC)
1576 {
1577 INTERNET_SetLastError(ERROR_INVALID_PARAMETER);
1578 return FALSE;
1579 }
1580 if (!dwUrlLength) dwUrlLength = strlenW(lpszUrl);
1581
1582 if (dwFlags & ICU_DECODE)
1583 {
1584 WCHAR *url_tmp;
1585 DWORD len = dwUrlLength + 1;
1586
1587 if (!(url_tmp = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR))))
1588 {
1589 INTERNET_SetLastError(ERROR_OUTOFMEMORY);
1590 return FALSE;
1591 }
1592 memcpy(url_tmp, lpszUrl_orig, dwUrlLength * sizeof(WCHAR));
1593 url_tmp[dwUrlLength] = 0;
1594 if (!(lpszUrl_decode = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR))))
1595 {
1596 HeapFree(GetProcessHeap(), 0, url_tmp);
1597 INTERNET_SetLastError(ERROR_OUTOFMEMORY);
1598 return FALSE;
1599 }
1600 if (InternetCanonicalizeUrlW(url_tmp, lpszUrl_decode, &len, ICU_DECODE | ICU_NO_ENCODE))
1601 {
1602 dwUrlLength = len;
1603 lpszUrl = lpszUrl_decode;
1604 }
1605 HeapFree(GetProcessHeap(), 0, url_tmp);
1606 }
1607 lpszap = lpszUrl;
1608
1609 /* Determine if the URI is absolute. */
1610 while (lpszap - lpszUrl < dwUrlLength)
1611 {
1612 if (isalnumW(*lpszap) || *lpszap == '+' || *lpszap == '.' || *lpszap == '-')
1613 {
1614 lpszap++;
1615 continue;
1616 }
1617 if ((*lpszap == ':') && (lpszap - lpszUrl >= 2))
1618 {
1619 bIsAbsolute = TRUE;
1620 lpszcp = lpszap;
1621 }
1622 else
1623 {
1624 lpszcp = lpszUrl; /* Relative url */
1625 }
1626
1627 break;
1628 }
1629
1630 lpUC->nScheme = INTERNET_SCHEME_UNKNOWN;
1631 lpUC->nPort = INTERNET_INVALID_PORT_NUMBER;
1632
1633 /* Parse <params> */
1634 lpszParam = memchrW(lpszap, ';', dwUrlLength - (lpszap - lpszUrl));
1635 if(!lpszParam)
1636 lpszParam = memchrW(lpszap, '?', dwUrlLength - (lpszap - lpszUrl));
1637 if(!lpszParam)
1638 lpszParam = memchrW(lpszap, '#', dwUrlLength - (lpszap - lpszUrl));
1639
1640 SetUrlComponentValueW(&lpUC->lpszExtraInfo, &lpUC->dwExtraInfoLength,
1641 lpszParam, lpszParam ? dwUrlLength-(lpszParam-lpszUrl) : 0);
1642
1643 if (bIsAbsolute) /* Parse <protocol>:[//<net_loc>] */
1644 {
1645 LPCWSTR lpszNetLoc;
1646
1647 /* Get scheme first. */
1648 lpUC->nScheme = GetInternetSchemeW(lpszUrl, lpszcp - lpszUrl);
1649 SetUrlComponentValueW(&lpUC->lpszScheme, &lpUC->dwSchemeLength,
1650 lpszUrl, lpszcp - lpszUrl);
1651
1652 /* Eat ':' in protocol. */
1653 lpszcp++;
1654
1655 /* double slash indicates the net_loc portion is present */
1656 if ((lpszcp[0] == '/') && (lpszcp[1] == '/'))
1657 {
1658 lpszcp += 2;
1659
1660 lpszNetLoc = memchrW(lpszcp, '/', dwUrlLength - (lpszcp - lpszUrl));
1661 if (lpszParam)
1662 {
1663 if (lpszNetLoc)
1664 lpszNetLoc = min(lpszNetLoc, lpszParam);
1665 else
1666 lpszNetLoc = lpszParam;
1667 }
1668 else if (!lpszNetLoc)
1669 lpszNetLoc = lpszcp + dwUrlLength-(lpszcp-lpszUrl);
1670
1671 /* Parse net-loc */
1672 if (lpszNetLoc)
1673 {
1674 LPCWSTR lpszHost;
1675 LPCWSTR lpszPort;
1676
1677 /* [<user>[<:password>]@]<host>[:<port>] */
1678 /* First find the user and password if they exist */
1679
1680 lpszHost = memchrW(lpszcp, '@', dwUrlLength - (lpszcp - lpszUrl));
1681 if (lpszHost == NULL || lpszHost > lpszNetLoc)
1682 {
1683 /* username and password not specified. */
1684 SetUrlComponentValueW(&lpUC->lpszUserName, &lpUC->dwUserNameLength, NULL, 0);
1685 SetUrlComponentValueW(&lpUC->lpszPassword, &lpUC->dwPasswordLength, NULL, 0);
1686 }
1687 else /* Parse out username and password */
1688 {
1689 LPCWSTR lpszUser = lpszcp;
1690 LPCWSTR lpszPasswd = lpszHost;
1691
1692 while (lpszcp < lpszHost)
1693 {
1694 if (*lpszcp == ':')
1695 lpszPasswd = lpszcp;
1696
1697 lpszcp++;
1698 }
1699
1700 SetUrlComponentValueW(&lpUC->lpszUserName, &lpUC->dwUserNameLength,
1701 lpszUser, lpszPasswd - lpszUser);
1702
1703 if (lpszPasswd != lpszHost)
1704 lpszPasswd++;
1705 SetUrlComponentValueW(&lpUC->lpszPassword, &lpUC->dwPasswordLength,
1706 lpszPasswd == lpszHost ? NULL : lpszPasswd,
1707 lpszHost - lpszPasswd);
1708
1709 lpszcp++; /* Advance to beginning of host */
1710 }
1711
1712 /* Parse <host><:port> */
1713
1714 lpszHost = lpszcp;
1715 lpszPort = lpszNetLoc;
1716
1717 /* special case for res:// URLs: there is no port here, so the host is the
1718 entire string up to the first '/' */
1719 if(lpUC->nScheme==INTERNET_SCHEME_RES)
1720 {
1721 SetUrlComponentValueW(&lpUC->lpszHostName, &lpUC->dwHostNameLength,
1722 lpszHost, lpszPort - lpszHost);
1723 lpszcp=lpszNetLoc;
1724 }
1725 else
1726 {
1727 while (lpszcp < lpszNetLoc)
1728 {
1729 if (*lpszcp == ':')
1730 lpszPort = lpszcp;
1731
1732 lpszcp++;
1733 }
1734
1735 /* If the scheme is "file" and the host is just one letter, it's not a host */
1736 if(lpUC->nScheme==INTERNET_SCHEME_FILE && lpszPort <= lpszHost+1)
1737 {
1738 lpszcp=lpszHost;
1739 SetUrlComponentValueW(&lpUC->lpszHostName, &lpUC->dwHostNameLength,
1740 NULL, 0);
1741 }
1742 else
1743 {
1744 SetUrlComponentValueW(&lpUC->lpszHostName, &lpUC->dwHostNameLength,
1745 lpszHost, lpszPort - lpszHost);
1746 if (lpszPort != lpszNetLoc)
1747 lpUC->nPort = atoiW(++lpszPort);
1748 else switch (lpUC->nScheme)
1749 {
1750 case INTERNET_SCHEME_HTTP:
1751 lpUC->nPort = INTERNET_DEFAULT_HTTP_PORT;
1752 break;
1753 case INTERNET_SCHEME_HTTPS:
1754 lpUC->nPort = INTERNET_DEFAULT_HTTPS_PORT;
1755 break;
1756 case INTERNET_SCHEME_FTP:
1757 lpUC->nPort = INTERNET_DEFAULT_FTP_PORT;
1758 break;
1759 case INTERNET_SCHEME_GOPHER:
1760 lpUC->nPort = INTERNET_DEFAULT_GOPHER_PORT;
1761 break;
1762 default:
1763 break;
1764 }
1765 }
1766 }
1767 }
1768 }
1769 else
1770 {
1771 SetUrlComponentValueW(&lpUC->lpszUserName, &lpUC->dwUserNameLength, NULL, 0);
1772 SetUrlComponentValueW(&lpUC->lpszPassword, &lpUC->dwPasswordLength, NULL, 0);
1773 SetUrlComponentValueW(&lpUC->lpszHostName, &lpUC->dwHostNameLength, NULL, 0);
1774 }
1775 }
1776 else
1777 {
1778 SetUrlComponentValueW(&lpUC->lpszScheme, &lpUC->dwSchemeLength, NULL, 0);
1779 SetUrlComponentValueW(&lpUC->lpszUserName, &lpUC->dwUserNameLength, NULL, 0);
1780 SetUrlComponentValueW(&lpUC->lpszPassword, &lpUC->dwPasswordLength, NULL, 0);
1781 SetUrlComponentValueW(&lpUC->lpszHostName, &lpUC->dwHostNameLength, NULL, 0);
1782 }
1783
1784 /* Here lpszcp points to:
1785 *
1786 * <protocol>:[//<net_loc>][/path][;<params>][?<query>][#<fragment>]
1787 * ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
1788 */
1789 if (lpszcp != 0 && lpszcp - lpszUrl < dwUrlLength && (!lpszParam || lpszcp <= lpszParam))
1790 {
1791 INT len;
1792
1793 /* Only truncate the parameter list if it's already been saved
1794 * in lpUC->lpszExtraInfo.
1795 */
1796 if (lpszParam && lpUC->dwExtraInfoLength && lpUC->lpszExtraInfo)
1797 len = lpszParam - lpszcp;
1798 else
1799 {
1800 /* Leave the parameter list in lpszUrlPath. Strip off any trailing
1801 * newlines if necessary.
1802 */
1803 LPWSTR lpsznewline = memchrW(lpszcp, '\n', dwUrlLength - (lpszcp - lpszUrl));
1804 if (lpsznewline != NULL)
1805 len = lpsznewline - lpszcp;
1806 else
1807 len = dwUrlLength-(lpszcp-lpszUrl);
1808 }
1809 SetUrlComponentValueW(&lpUC->lpszUrlPath, &lpUC->dwUrlPathLength,
1810 lpszcp, len);
1811 }
1812 else
1813 {
1814 if (lpUC->lpszUrlPath && (lpUC->dwUrlPathLength > 0))
1815 lpUC->lpszUrlPath[0] = 0;
1816 lpUC->dwUrlPathLength = 0;
1817 }
1818
1819 TRACE("%s: scheme(%s) host(%s) path(%s) extra(%s)\n", debugstr_wn(lpszUrl,dwUrlLength),
1820 debugstr_wn(lpUC->lpszScheme,lpUC->dwSchemeLength),
1821 debugstr_wn(lpUC->lpszHostName,lpUC->dwHostNameLength),
1822 debugstr_wn(lpUC->lpszUrlPath,lpUC->dwUrlPathLength),
1823 debugstr_wn(lpUC->lpszExtraInfo,lpUC->dwExtraInfoLength));
1824
1825 HeapFree(GetProcessHeap(), 0, lpszUrl_decode );
1826 return TRUE;
1827 }
1828
1829 /***********************************************************************
1830 * InternetAttemptConnect (WININET.@)
1831 *
1832 * Attempt to make a connection to the internet
1833 *
1834 * RETURNS
1835 * ERROR_SUCCESS on success
1836 * Error value on failure
1837 *
1838 */
1839 DWORD WINAPI InternetAttemptConnect(DWORD dwReserved)
1840 {
1841 FIXME("Stub\n");
1842 return ERROR_SUCCESS;
1843 }
1844
1845
1846 /***********************************************************************
1847 * InternetCanonicalizeUrlA (WININET.@)
1848 *
1849 * Escape unsafe characters and spaces
1850 *
1851 * RETURNS
1852 * TRUE on success
1853 * FALSE on failure
1854 *
1855 */
1856 BOOL WINAPI InternetCanonicalizeUrlA(LPCSTR lpszUrl, LPSTR lpszBuffer,
1857 LPDWORD lpdwBufferLength, DWORD dwFlags)
1858 {
1859 HRESULT hr;
1860 DWORD dwURLFlags = URL_WININET_COMPATIBILITY | URL_ESCAPE_UNSAFE;
1861
1862 TRACE("(%s, %p, %p, 0x%08x) bufferlength: %d\n", debugstr_a(lpszUrl), lpszBuffer,
1863 lpdwBufferLength, lpdwBufferLength ? *lpdwBufferLength : -1, dwFlags);
1864
1865 if(dwFlags & ICU_DECODE)
1866 {
1867 dwURLFlags |= URL_UNESCAPE;
1868 dwFlags &= ~ICU_DECODE;
1869 }
1870
1871 if(dwFlags & ICU_ESCAPE)
1872 {
1873 dwURLFlags |= URL_UNESCAPE;
1874 dwFlags &= ~ICU_ESCAPE;
1875 }
1876
1877 if(dwFlags & ICU_BROWSER_MODE)
1878 {
1879 dwURLFlags |= URL_BROWSER_MODE;
1880 dwFlags &= ~ICU_BROWSER_MODE;
1881 }
1882
1883 if(dwFlags & ICU_NO_ENCODE)
1884 {
1885 /* Flip this bit to correspond to URL_ESCAPE_UNSAFE */
1886 dwURLFlags ^= URL_ESCAPE_UNSAFE;
1887 dwFlags &= ~ICU_NO_ENCODE;
1888 }
1889
1890 if (dwFlags) FIXME("Unhandled flags 0x%08x\n", dwFlags);
1891
1892 hr = UrlCanonicalizeA(lpszUrl, lpszBuffer, lpdwBufferLength, dwURLFlags);
1893 if (hr == E_POINTER) SetLastError(ERROR_INSUFFICIENT_BUFFER);
1894 if (hr == E_INVALIDARG) SetLastError(ERROR_INVALID_PARAMETER);
1895
1896 return (hr == S_OK) ? TRUE : FALSE;
1897 }
1898
1899 /***********************************************************************
1900 * InternetCanonicalizeUrlW (WININET.@)
1901 *
1902 * Escape unsafe characters and spaces
1903 *
1904 * RETURNS
1905 * TRUE on success
1906 * FALSE on failure
1907 *
1908 */
1909 BOOL WINAPI InternetCanonicalizeUrlW(LPCWSTR lpszUrl, LPWSTR lpszBuffer,
1910 LPDWORD lpdwBufferLength, DWORD dwFlags)
1911 {
1912 HRESULT hr;
1913 DWORD dwURLFlags = URL_WININET_COMPATIBILITY | URL_ESCAPE_UNSAFE;
1914
1915 TRACE("(%s, %p, %p, 0x%08x) bufferlength: %d\n", debugstr_w(lpszUrl), lpszBuffer,
1916 lpdwBufferLength, dwFlags, lpdwBufferLength ? *lpdwBufferLength : -1);
1917
1918 if(dwFlags & ICU_DECODE)
1919 {
1920 dwURLFlags |= URL_UNESCAPE;
1921 dwFlags &= ~ICU_DECODE;
1922 }
1923
1924 if(dwFlags & ICU_ESCAPE)
1925 {
1926 dwURLFlags |= URL_UNESCAPE;
1927 dwFlags &= ~ICU_ESCAPE;
1928 }
1929
1930 if(dwFlags & ICU_BROWSER_MODE)
1931 {
1932 dwURLFlags |= URL_BROWSER_MODE;
1933 dwFlags &= ~ICU_BROWSER_MODE;
1934 }
1935
1936 if(dwFlags & ICU_NO_ENCODE)
1937 {
1938 /* Flip this bit to correspond to URL_ESCAPE_UNSAFE */
1939 dwURLFlags ^= URL_ESCAPE_UNSAFE;
1940 dwFlags &= ~ICU_NO_ENCODE;
1941 }
1942
1943 if (dwFlags) FIXME("Unhandled flags 0x%08x\n", dwFlags);
1944
1945 hr = UrlCanonicalizeW(lpszUrl, lpszBuffer, lpdwBufferLength, dwURLFlags);
1946 if (hr == E_POINTER) SetLastError(ERROR_INSUFFICIENT_BUFFER);
1947 if (hr == E_INVALIDARG) SetLastError(ERROR_INVALID_PARAMETER);
1948
1949 return (hr == S_OK) ? TRUE : FALSE;
1950 }
1951
1952 /* #################################################### */
1953
1954 static INTERNET_STATUS_CALLBACK set_status_callback(
1955 object_header_t *lpwh, INTERNET_STATUS_CALLBACK callback, BOOL unicode)
1956 {
1957 INTERNET_STATUS_CALLBACK ret;
1958
1959 if (unicode) lpwh->dwInternalFlags |= INET_CALLBACKW;
1960 else lpwh->dwInternalFlags &= ~INET_CALLBACKW;
1961
1962 ret = lpwh->lpfnStatusCB;
1963 lpwh->lpfnStatusCB = callback;
1964
1965 return ret;
1966 }
1967
1968 /***********************************************************************
1969 * InternetSetStatusCallbackA (WININET.@)
1970 *
1971 * Sets up a callback function which is called as progress is made
1972 * during an operation.
1973 *
1974 * RETURNS
1975 * Previous callback or NULL on success
1976 * INTERNET_INVALID_STATUS_CALLBACK on failure
1977 *
1978 */
1979 INTERNET_STATUS_CALLBACK WINAPI InternetSetStatusCallbackA(
1980 HINTERNET hInternet ,INTERNET_STATUS_CALLBACK lpfnIntCB)
1981 {
1982 INTERNET_STATUS_CALLBACK retVal;
1983 object_header_t *lpwh;
1984
1985 TRACE("%p\n", hInternet);
1986
1987 if (!(lpwh = WININET_GetObject(hInternet)))
1988 return INTERNET_INVALID_STATUS_CALLBACK;
1989
1990 retVal = set_status_callback(lpwh, lpfnIntCB, FALSE);
1991
1992 WININET_Release( lpwh );
1993 return retVal;
1994 }
1995
1996 /***********************************************************************
1997 * InternetSetStatusCallbackW (WININET.@)
1998 *
1999 * Sets up a callback function which is called as progress is made
2000 * during an operation.
2001 *
2002 * RETURNS
2003 * Previous callback or NULL on success
2004 * INTERNET_INVALID_STATUS_CALLBACK on failure
2005 *
2006 */
2007 INTERNET_STATUS_CALLBACK WINAPI InternetSetStatusCallbackW(
2008 HINTERNET hInternet ,INTERNET_STATUS_CALLBACK lpfnIntCB)
2009 {
2010 INTERNET_STATUS_CALLBACK retVal;
2011 object_header_t *lpwh;
2012
2013 TRACE("%p\n", hInternet);
2014
2015 if (!(lpwh = WININET_GetObject(hInternet)))
2016 return INTERNET_INVALID_STATUS_CALLBACK;
2017
2018 retVal = set_status_callback(lpwh, lpfnIntCB, TRUE);
2019
2020 WININET_Release( lpwh );
2021 return retVal;
2022 }
2023
2024 /***********************************************************************
2025 * InternetSetFilePointer (WININET.@)
2026 */
2027 DWORD WINAPI InternetSetFilePointer(HINTERNET hFile, LONG lDistanceToMove,
2028 PVOID pReserved, DWORD dwMoveContext, DWORD_PTR dwContext)
2029 {
2030 FIXME("stub\n");
2031 return FALSE;
2032 }
2033
2034 /***********************************************************************
2035 * InternetWriteFile (WININET.@)
2036 *
2037 * Write data to an open internet file
2038 *
2039 * RETURNS
2040 * TRUE on success
2041 * FALSE on failure
2042 *
2043 */
2044 BOOL WINAPI InternetWriteFile(HINTERNET hFile, LPCVOID lpBuffer,
2045 DWORD dwNumOfBytesToWrite, LPDWORD lpdwNumOfBytesWritten)
2046 {
2047 object_header_t *lpwh;
2048 BOOL res;
2049
2050 TRACE("(%p %p %d %p)\n", hFile, lpBuffer, dwNumOfBytesToWrite, lpdwNumOfBytesWritten);
2051
2052 lpwh = WININET_GetObject( hFile );
2053 if (!lpwh) {
2054 WARN("Invalid handle\n");
2055 SetLastError(ERROR_INVALID_HANDLE);
2056 return FALSE;
2057 }
2058
2059 if(lpwh->vtbl->WriteFile) {
2060 res = lpwh->vtbl->WriteFile(lpwh, lpBuffer, dwNumOfBytesToWrite, lpdwNumOfBytesWritten);
2061 }else {
2062 WARN("No Writefile method.\n");
2063 res = ERROR_INVALID_HANDLE;
2064 }
2065
2066 WININET_Release( lpwh );
2067
2068 if(res != ERROR_SUCCESS)
2069 SetLastError(res);
2070 return res == ERROR_SUCCESS;
2071 }
2072
2073
2074 /***********************************************************************
2075 * InternetReadFile (WININET.@)
2076 *
2077 * Read data from an open internet file
2078 *
2079 * RETURNS
2080 * TRUE on success
2081 * FALSE on failure
2082 *
2083 */
2084 BOOL WINAPI InternetReadFile(HINTERNET hFile, LPVOID lpBuffer,
2085 DWORD dwNumOfBytesToRead, LPDWORD pdwNumOfBytesRead)
2086 {
2087 object_header_t *hdr;
2088 DWORD res = ERROR_INTERNET_INCORRECT_HANDLE_TYPE;
2089
2090 TRACE("%p %p %d %p\n", hFile, lpBuffer, dwNumOfBytesToRead, pdwNumOfBytesRead);
2091
2092 hdr = WININET_GetObject(hFile);
2093 if (!hdr) {
2094 INTERNET_SetLastError(ERROR_INVALID_HANDLE);
2095 return FALSE;
2096 }
2097
2098 if(hdr->vtbl->ReadFile)
2099 res = hdr->vtbl->ReadFile(hdr, lpBuffer, dwNumOfBytesToRead, pdwNumOfBytesRead);
2100
2101 WININET_Release(hdr);
2102
2103 TRACE("-- %s (%u) (bytes read: %d)\n", res == ERROR_SUCCESS ? "TRUE": "FALSE", res,
2104 pdwNumOfBytesRead ? *pdwNumOfBytesRead : -1);
2105
2106 if(res != ERROR_SUCCESS)
2107 SetLastError(res);
2108 return res == ERROR_SUCCESS;
2109 }
2110
2111 /***********************************************************************
2112 * InternetReadFileExA (WININET.@)
2113 *
2114 * Read data from an open internet file
2115 *
2116 * PARAMS
2117 * hFile [I] Handle returned by InternetOpenUrl or HttpOpenRequest.
2118 * lpBuffersOut [I/O] Buffer.
2119 * dwFlags [I] Flags. See notes.
2120 * dwContext [I] Context for callbacks.
2121 *
2122 * RETURNS
2123 * TRUE on success
2124 * FALSE on failure
2125 *
2126 * NOTES
2127 * The parameter dwFlags include zero or more of the following flags:
2128 *|IRF_ASYNC - Makes the call asynchronous.
2129 *|IRF_SYNC - Makes the call synchronous.
2130 *|IRF_USE_CONTEXT - Forces dwContext to be used.
2131 *|IRF_NO_WAIT - Don't block if the data is not available, just return what is available.
2132 *
2133 * However, in testing IRF_USE_CONTEXT seems to have no effect - dwContext isn't used.
2134 *
2135 * SEE
2136 * InternetOpenUrlA(), HttpOpenRequestA()
2137 */
2138 BOOL WINAPI InternetReadFileExA(HINTERNET hFile, LPINTERNET_BUFFERSA lpBuffersOut,
2139 DWORD dwFlags, DWORD_PTR dwContext)
2140 {
2141 object_header_t *hdr;
2142 DWORD res = ERROR_INTERNET_INCORRECT_HANDLE_TYPE;
2143
2144 TRACE("(%p %p 0x%x 0x%lx)\n", hFile, lpBuffersOut, dwFlags, dwContext);
2145
2146 hdr = WININET_GetObject(hFile);
2147 if (!hdr) {
2148 INTERNET_SetLastError(ERROR_INVALID_HANDLE);
2149 return FALSE;
2150 }
2151
2152 if(hdr->vtbl->ReadFileExA)
2153 res = hdr->vtbl->ReadFileExA(hdr, lpBuffersOut, dwFlags, dwContext);
2154
2155 WININET_Release(hdr);
2156
2157 TRACE("-- %s (%u, bytes read: %d)\n", res == ERROR_SUCCESS ? "TRUE": "FALSE",
2158 res, lpBuffersOut->dwBufferLength);
2159
2160 if(res != ERROR_SUCCESS)
2161 SetLastError(res);
2162 return res == ERROR_SUCCESS;
2163 }
2164
2165 /***********************************************************************
2166 * InternetReadFileExW (WININET.@)
2167 * SEE
2168 * InternetReadFileExA()
2169 */
2170 BOOL WINAPI InternetReadFileExW(HINTERNET hFile, LPINTERNET_BUFFERSW lpBuffer,
2171 DWORD dwFlags, DWORD_PTR dwContext)
2172 {
2173 object_header_t *hdr;
2174 DWORD res = ERROR_INTERNET_INCORRECT_HANDLE_TYPE;
2175
2176 TRACE("(%p %p 0x%x 0x%lx)\n", hFile, lpBuffer, dwFlags, dwContext);
2177
2178 hdr = WININET_GetObject(hFile);
2179 if (!hdr) {
2180 INTERNET_SetLastError(ERROR_INVALID_HANDLE);
2181 return FALSE;
2182 }
2183
2184 if(hdr->vtbl->ReadFileExW)
2185 res = hdr->vtbl->ReadFileExW(hdr, lpBuffer, dwFlags, dwContext);
2186
2187 WININET_Release(hdr);
2188
2189 TRACE("-- %s (%u, bytes read: %d)\n", res == ERROR_SUCCESS ? "TRUE": "FALSE",
2190 res, lpBuffer->dwBufferLength);
2191
2192 if(res != ERROR_SUCCESS)
2193 SetLastError(res);
2194 return res == ERROR_SUCCESS;
2195 }
2196
2197 DWORD INET_QueryOption(DWORD option, void *buffer, DWORD *size, BOOL unicode)
2198 {
2199 static BOOL warn = TRUE;
2200
2201 switch(option) {
2202 case INTERNET_OPTION_REQUEST_FLAGS:
2203 TRACE("INTERNET_OPTION_REQUEST_FLAGS\n");
2204
2205 if (*size < sizeof(ULONG))
2206 return ERROR_INSUFFICIENT_BUFFER;
2207
2208 *(ULONG*)buffer = 4;
2209 *size = sizeof(ULONG);
2210
2211 return ERROR_SUCCESS;
2212
2213 case INTERNET_OPTION_HTTP_VERSION:
2214 if (*size < sizeof(HTTP_VERSION_INFO))
2215 return ERROR_INSUFFICIENT_BUFFER;
2216
2217 /*
2218 * Presently hardcoded to 1.1
2219 */
2220 ((HTTP_VERSION_INFO*)buffer)->dwMajorVersion = 1;
2221 ((HTTP_VERSION_INFO*)buffer)->dwMinorVersion = 1;
2222 *size = sizeof(HTTP_VERSION_INFO);
2223
2224 return ERROR_SUCCESS;
2225
2226 case INTERNET_OPTION_CONNECTED_STATE:
2227 if (warn) {
2228 FIXME("INTERNET_OPTION_CONNECTED_STATE: semi-stub\n");
2229 warn = FALSE;
2230 }
2231 if (*size < sizeof(ULONG))
2232 return ERROR_INSUFFICIENT_BUFFER;
2233
2234 *(ULONG*)buffer = INTERNET_STATE_CONNECTED;
2235 *size = sizeof(ULONG);
2236
2237 return ERROR_SUCCESS;
2238
2239 case INTERNET_OPTION_PROXY: {
2240 appinfo_t ai;
2241 BOOL ret;
2242
2243 TRACE("Getting global proxy info\n");
2244 memset(&ai, 0, sizeof(appinfo_t));
2245 INTERNET_ConfigureProxy(&ai);
2246
2247 ret = APPINFO_QueryOption(&ai.hdr, INTERNET_OPTION_PROXY, buffer, size, unicode); /* FIXME */
2248 APPINFO_Destroy(&ai.hdr);
2249 return ret;
2250 }
2251
2252 case INTERNET_OPTION_MAX_CONNS_PER_SERVER:
2253 TRACE("INTERNET_OPTION_MAX_CONNS_PER_SERVER\n");
2254
2255 if (*size < sizeof(ULONG))
2256 return ERROR_INSUFFICIENT_BUFFER;
2257
2258 *(ULONG*)buffer = 2;
2259 *size = sizeof(ULONG);
2260
2261 return ERROR_SUCCESS;
2262
2263 case INTERNET_OPTION_MAX_CONNS_PER_1_0_SERVER:
2264 TRACE("INTERNET_OPTION_MAX_CONNS_1_0_SERVER\n");
2265
2266 if (*size < sizeof(ULONG))
2267 return ERROR_INSUFFICIENT_BUFFER;
2268
2269 *(ULONG*)size = 4;
2270 *size = sizeof(ULONG);
2271
2272 return ERROR_SUCCESS;
2273
2274 case INTERNET_OPTION_SECURITY_FLAGS:
2275 FIXME("INTERNET_OPTION_SECURITY_FLAGS: Stub\n");
2276 return ERROR_SUCCESS;
2277
2278 case INTERNET_OPTION_VERSION: {
2279 static const INTERNET_VERSION_INFO info = { 1, 2 };
2280
2281 TRACE("INTERNET_OPTION_VERSION\n");
2282
2283 if (*size < sizeof(INTERNET_VERSION_INFO))
2284 return ERROR_INSUFFICIENT_BUFFER;
2285
2286 memcpy(buffer, &info, sizeof(info));
2287 *size = sizeof(info);
2288
2289 return ERROR_SUCCESS;
2290 }
2291
2292 case INTERNET_OPTION_PER_CONNECTION_OPTION: {
2293 INTERNET_PER_CONN_OPTION_LISTW *con = buffer;
2294 INTERNET_PER_CONN_OPTION_LISTA *conA = buffer;
2295 DWORD res = ERROR_SUCCESS, i;
2296 proxyinfo_t pi;
2297 LONG ret;
2298
2299 TRACE("Getting global proxy info\n");
2300 if((ret = INTERNET_LoadProxySettings(&pi)))
2301 return ret;
2302
2303 FIXME("INTERNET_OPTION_PER_CONNECTION_OPTION stub\n");
2304
2305 if (*size < sizeof(INTERNET_PER_CONN_OPTION_LISTW)) {
2306 FreeProxyInfo(&pi);
2307 return ERROR_INSUFFICIENT_BUFFER;
2308 }
2309
2310 for (i = 0; i < con->dwOptionCount; i++) {
2311 INTERNET_PER_CONN_OPTIONW *option = con->pOptions + i;
2312 INTERNET_PER_CONN_OPTIONA *optionA = conA->pOptions + i;
2313
2314 switch (option->dwOption) {
2315 case INTERNET_PER_CONN_FLAGS:
2316 if(pi.dwProxyEnabled)
2317 option->Value.dwValue = PROXY_TYPE_PROXY;
2318 else
2319 option->Value.dwValue = PROXY_TYPE_DIRECT;
2320 break;
2321
2322 case INTERNET_PER_CONN_PROXY_SERVER:
2323 if (unicode)
2324 option->Value.pszValue = heap_strdupW(pi.lpszProxyServer);
2325 else
2326 optionA->Value.pszValue = heap_strdupWtoA(pi.lpszProxyServer);
2327 break;
2328
2329 case INTERNET_PER_CONN_PROXY_BYPASS:
2330 if (unicode)
2331 option->Value.pszValue = heap_strdupW(pi.lpszProxyBypass);
2332 else
2333 optionA->Value.pszValue = heap_strdupWtoA(pi.lpszProxyBypass);
2334 break;
2335
2336 case INTERNET_PER_CONN_AUTOCONFIG_URL:
2337 case INTERNET_PER_CONN_AUTODISCOVERY_FLAGS:
2338 case INTERNET_PER_CONN_AUTOCONFIG_SECONDARY_URL:
2339 case INTERNET_PER_CONN_AUTOCONFIG_RELOAD_DELAY_MINS:
2340 case INTERNET_PER_CONN_AUTOCONFIG_LAST_DETECT_TIME:
2341 case INTERNET_PER_CONN_AUTOCONFIG_LAST_DETECT_URL:
2342 FIXME("Unhandled dwOption %d\n", option->dwOption);
2343 memset(&option->Value, 0, sizeof(option->Value));
2344 break;
2345
2346 default:
2347 FIXME("Unknown dwOption %d\n", option->dwOption);
2348 res = ERROR_INVALID_PARAMETER;
2349 break;
2350 }
2351 }
2352 FreeProxyInfo(&pi);
2353
2354 return res;
2355 }
2356 case INTERNET_OPTION_USER_AGENT:
2357 return ERROR_INTERNET_INCORRECT_HANDLE_TYPE;
2358 case INTERNET_OPTION_POLICY:
2359 return ERROR_INVALID_PARAMETER;
2360 }
2361
2362 FIXME("Stub for %d\n", option);
2363 return ERROR_INTERNET_INCORRECT_HANDLE_TYPE;
2364 }
2365
2366 /***********************************************************************
2367 * InternetQueryOptionW (WININET.@)
2368 *
2369 * Queries an options on the specified handle
2370 *
2371 * RETURNS
2372 * TRUE on success
2373 * FALSE on failure
2374 *
2375 */
2376 BOOL WINAPI InternetQueryOptionW(HINTERNET hInternet, DWORD dwOption,
2377 LPVOID lpBuffer, LPDWORD lpdwBufferLength)
2378 {
2379 object_header_t *hdr;
2380 DWORD res = ERROR_INVALID_HANDLE;
2381
2382 TRACE("%p %d %p %p\n", hInternet, dwOption, lpBuffer, lpdwBufferLength);
2383
2384 if(hInternet) {
2385 hdr = WININET_GetObject(hInternet);
2386 if (hdr) {
2387 res = hdr->vtbl->QueryOption(hdr, dwOption, lpBuffer, lpdwBufferLength, TRUE);
2388 WININET_Release(hdr);
2389 }
2390 }else {
2391 res = INET_QueryOption(dwOption, lpBuffer, lpdwBufferLength, TRUE);
2392 }
2393
2394 if(res != ERROR_SUCCESS)
2395 SetLastError(res);
2396 return res == ERROR_SUCCESS;
2397 }
2398
2399 /***********************************************************************
2400 * InternetQueryOptionA (WININET.@)
2401 *
2402 * Queries an options on the specified handle
2403 *
2404 * RETURNS
2405 * TRUE on success
2406 * FALSE on failure
2407 *
2408 */
2409 BOOL WINAPI InternetQueryOptionA(HINTERNET hInternet, DWORD dwOption,
2410 LPVOID lpBuffer, LPDWORD lpdwBufferLength)
2411 {
2412 object_header_t *hdr;
2413 DWORD res = ERROR_INVALID_HANDLE;
2414
2415 TRACE("%p %d %p %p\n", hInternet, dwOption, lpBuffer, lpdwBufferLength);
2416
2417 if(hInternet) {
2418 hdr = WININET_GetObject(hInternet);
2419 if (hdr) {
2420 res = hdr->vtbl->QueryOption(hdr, dwOption, lpBuffer, lpdwBufferLength, FALSE);
2421 WININET_Release(hdr);
2422 }
2423 }else {
2424 res = INET_QueryOption(dwOption, lpBuffer, lpdwBufferLength, FALSE);
2425 }
2426
2427 if(res != ERROR_SUCCESS)
2428 SetLastError(res);
2429 return res == ERROR_SUCCESS;
2430 }
2431
2432
2433 /***********************************************************************
2434 * InternetSetOptionW (WININET.@)
2435 *
2436 * Sets an options on the specified handle
2437 *
2438 * RETURNS
2439 * TRUE on success
2440 * FALSE on failure
2441 *
2442 */
2443 BOOL WINAPI InternetSetOptionW(HINTERNET hInternet, DWORD dwOption,
2444 LPVOID lpBuffer, DWORD dwBufferLength)
2445 {
2446 object_header_t *lpwhh;
2447 BOOL ret = TRUE;
2448
2449 TRACE("(%p %d %p %d)\n", hInternet, dwOption, lpBuffer, dwBufferLength);
2450
2451 lpwhh = (object_header_t*) WININET_GetObject( hInternet );
2452 if(lpwhh && lpwhh->vtbl->SetOption) {
2453 DWORD res;
2454
2455 res = lpwhh->vtbl->SetOption(lpwhh, dwOption, lpBuffer, dwBufferLength);
2456 if(res != ERROR_INTERNET_INVALID_OPTION) {
2457 WININET_Release( lpwhh );
2458
2459 if(res != ERROR_SUCCESS)
2460 SetLastError(res);
2461
2462 return res == ERROR_SUCCESS;
2463 }
2464 }
2465
2466 switch (dwOption)
2467 {
2468 case INTERNET_OPTION_CALLBACK:
2469 {
2470 if (!lpwhh)
2471 {
2472 SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE);
2473 return FALSE;
2474 }
2475 WININET_Release(lpwhh);
2476 SetLastError(ERROR_INTERNET_OPTION_NOT_SETTABLE);
2477 return FALSE;
2478 }
2479 case INTERNET_OPTION_HTTP_VERSION:
2480 {
2481 HTTP_VERSION_INFO* pVersion=(HTTP_VERSION_INFO*)lpBuffer;
2482 FIXME("Option INTERNET_OPTION_HTTP_VERSION(%d,%d): STUB\n",pVersion->dwMajorVersion,pVersion->dwMinorVersion);
2483 }
2484 break;
2485 case INTERNET_OPTION_ERROR_MASK:
2486 {
2487 ULONG flags = *(ULONG *)lpBuffer;
2488 FIXME("Option INTERNET_OPTION_ERROR_MASK(%d): STUB\n", flags);
2489 }
2490 break;
2491 case INTERNET_OPTION_CODEPAGE:
2492 {
2493 ULONG codepage = *(ULONG *)lpBuffer;
2494 FIXME("Option INTERNET_OPTION_CODEPAGE (%d): STUB\n", codepage);
2495 }
2496 break;
2497 case INTERNET_OPTION_REQUEST_PRIORITY:
2498 {
2499 ULONG priority = *(ULONG *)lpBuffer;
2500 FIXME("Option INTERNET_OPTION_REQUEST_PRIORITY (%d): STUB\n", priority);
2501 }
2502 break;
2503 case INTERNET_OPTION_CONNECT_TIMEOUT:
2504 {
2505 ULONG connecttimeout = *(ULONG *)lpBuffer;
2506 FIXME("Option INTERNET_OPTION_CONNECT_TIMEOUT (%d): STUB\n", connecttimeout);
2507 }
2508 break;
2509 case INTERNET_OPTION_DATA_RECEIVE_TIMEOUT:
2510 {
2511 ULONG receivetimeout = *(ULONG *)lpBuffer;
2512 FIXME("Option INTERNET_OPTION_DATA_RECEIVE_TIMEOUT (%d): STUB\n", receivetimeout);
2513 }
2514 break;
2515 case INTERNET_OPTION_MAX_CONNS_PER_SERVER:
2516 {
2517 ULONG conns = *(ULONG *)lpBuffer;
2518 FIXME("Option INTERNET_OPTION_MAX_CONNS_PER_SERVER (%d): STUB\n", conns);
2519 }
2520 break;
2521 case INTERNET_OPTION_MAX_CONNS_PER_1_0_SERVER:
2522 {
2523 ULONG conns = *(ULONG *)lpBuffer;
2524 FIXME("Option INTERNET_OPTION_MAX_CONNS_PER_1_0_SERVER (%d): STUB\n", conns);
2525 }
2526 break;
2527 case INTERNET_OPTION_RESET_URLCACHE_SESSION:
2528 FIXME("Option INTERNET_OPTION_RESET_URLCACHE_SESSION: STUB\n");
2529 break;
2530 case INTERNET_OPTION_END_BROWSER_SESSION:
2531 FIXME("Option INTERNET_OPTION_END_BROWSER_SESSION: STUB\n");
2532 break;
2533 case INTERNET_OPTION_CONNECTED_STATE:
2534 FIXME("Option INTERNET_OPTION_CONNECTED_STATE: STUB\n");
2535 break;
2536 case INTERNET_OPTION_DISABLE_PASSPORT_AUTH:
2537 TRACE("Option INTERNET_OPTION_DISABLE_PASSPORT_AUTH: harmless stub, since not enabled\n");
2538 break;
2539 case INTERNET_OPTION_SEND_TIMEOUT:
2540 case INTERNET_OPTION_RECEIVE_TIMEOUT:
2541 {
2542 ULONG timeout = *(ULONG *)lpBuffer;
2543 FIXME("INTERNET_OPTION_SEND/RECEIVE_TIMEOUT %d\n", timeout);
2544 break;
2545 }
2546 case INTERNET_OPTION_CONNECT_RETRIES:
2547 {
2548 ULONG retries = *(ULONG *)lpBuffer;
2549 FIXME("INTERNET_OPTION_CONNECT_RETRIES %d\n", retries);
2550 break;
2551 }
2552 case INTERNET_OPTION_CONTEXT_VALUE:
2553 FIXME("Option INTERNET_OPTION_CONTEXT_VALUE; STUB\n");
2554 break;
2555 case INTERNET_OPTION_SECURITY_FLAGS:
2556 FIXME("Option INTERNET_OPTION_SECURITY_FLAGS; STUB\n");
2557 break;
2558 case INTERNET_OPTION_DISABLE_AUTODIAL:
2559 FIXME("Option INTERNET_OPTION_DISABLE_AUTODIAL; STUB\n");
2560 break;
2561 case INTERNET_OPTION_HTTP_DECODING:
2562 FIXME("INTERNET_OPTION_HTTP_DECODING; STUB\n");
2563 SetLastError(ERROR_INTERNET_INVALID_OPTION);
2564 ret = FALSE;
2565 break;
2566 case INTERNET_OPTION_COOKIES_3RD_PARTY:
2567 FIXME("INTERNET_OPTION_COOKIES_3RD_PARTY; STUB\n");
2568 SetLastError(ERROR_INTERNET_INVALID_OPTION);
2569 ret = FALSE;
2570 break;
2571 case INTERNET_OPTION_SEND_UTF8_SERVERNAME_TO_PROXY:
2572 FIXME("INTERNET_OPTION_SEND_UTF8_SERVERNAME_TO_PROXY; STUB\n");
2573 SetLastError(ERROR_INTERNET_INVALID_OPTION);
2574 ret = FALSE;
2575 break;
2576 case INTERNET_OPTION_CODEPAGE_PATH:
2577 FIXME("INTERNET_OPTION_CODEPAGE_PATH; STUB\n");
2578 SetLastError(ERROR_INTERNET_INVALID_OPTION);
2579 ret = FALSE;
2580 break;
2581 case INTERNET_OPTION_CODEPAGE_EXTRA:
2582 FIXME("INTERNET_OPTION_CODEPAGE_EXTRA; STUB\n");
2583 SetLastError(ERROR_INTERNET_INVALID_OPTION);
2584 ret = FALSE;
2585 break;
2586 case INTERNET_OPTION_IDN:
2587 FIXME("INTERNET_OPTION_IDN; STUB\n");
2588 SetLastError(ERROR_INTERNET_INVALID_OPTION);
2589 ret = FALSE;
2590 break;
2591 case INTERNET_OPTION_POLICY:
2592 SetLastError(ERROR_INVALID_PARAMETER);
2593 ret = FALSE;
2594 break;
2595 case INTERNET_OPTION_PER_CONNECTION_OPTION: {
2596 INTERNET_PER_CONN_OPTION_LISTW *con = lpBuffer;
2597 LONG res;
2598 int i;
2599 proxyinfo_t pi;
2600
2601 INTERNET_LoadProxySettings(&pi);
2602
2603 for (i = 0; i < con->dwOptionCount; i++) {
2604 INTERNET_PER_CONN_OPTIONW *option = con->pOptions + i;
2605
2606 switch (option->dwOption) {
2607 case INTERNET_PER_CONN_PROXY_SERVER:
2608 HeapFree(GetProcessHeap(), 0, pi.lpszProxyServer);
2609 pi.lpszProxyServer = heap_strdupW(option->Value.pszValue);
2610 break;
2611
2612 case INTERNET_PER_CONN_FLAGS:
2613 if(option->Value.dwValue & PROXY_TYPE_PROXY)
2614 pi.dwProxyEnabled = 1;
2615 else
2616 {
2617 if(option->Value.dwValue != PROXY_TYPE_DIRECT)
2618 FIXME("Unhandled flags: 0x%x\n", option->Value.dwValue);
2619 pi.dwProxyEnabled = 0;
2620 }
2621 break;
2622
2623 case INTERNET_PER_CONN_AUTOCONFIG_URL:
2624 case INTERNET_PER_CONN_AUTODISCOVERY_FLAGS:
2625 case INTERNET_PER_CONN_AUTOCONFIG_SECONDARY_URL:
2626 case INTERNET_PER_CONN_AUTOCONFIG_RELOAD_DELAY_MINS:
2627 case INTERNET_PER_CONN_AUTOCONFIG_LAST_DETECT_TIME:
2628 case INTERNET_PER_CONN_AUTOCONFIG_LAST_DETECT_URL:
2629 case INTERNET_PER_CONN_PROXY_BYPASS:
2630 FIXME("Unhandled dwOption %d\n", option->dwOption);
2631 break;
2632
2633 default:
2634 FIXME("Unknown dwOption %d\n", option->dwOption);
2635 SetLastError(ERROR_INVALID_PARAMETER);
2636 break;
2637 }
2638 }
2639
2640 if ((res = INTERNET_SaveProxySettings(&pi)))
2641 SetLastError(res);
2642
2643 FreeProxyInfo(&pi);
2644
2645 ret = (res == ERROR_SUCCESS);
2646 break;
2647 }
2648 default:
2649 FIXME("Option %d STUB\n",dwOption);
2650 SetLastError(ERROR_INTERNET_INVALID_OPTION);
2651 ret = FALSE;
2652 break;
2653 }
2654
2655 if(lpwhh)
2656 WININET_Release( lpwhh );
2657
2658 return ret;
2659 }
2660
2661
2662 /***********************************************************************
2663 * InternetSetOptionA (WININET.@)
2664 *
2665 * Sets an options on the specified handle.
2666 *
2667 * RETURNS
2668 * TRUE on success
2669 * FALSE on failure
2670 *
2671 */
2672 BOOL WINAPI InternetSetOptionA(HINTERNET hInternet, DWORD dwOption,
2673 LPVOID lpBuffer, DWORD dwBufferLength)
2674 {
2675 LPVOID wbuffer;
2676 DWORD wlen;
2677 BOOL r;
2678
2679 switch( dwOption )
2680 {
2681 case INTERNET_OPTION_CALLBACK:
2682 {
2683 object_header_t *lpwh;
2684
2685 if (!(lpwh = WININET_GetObject(hInternet)))
2686 {
2687 INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE);
2688 return FALSE;
2689 }
2690 WININET_Release(lpwh);
2691 INTERNET_SetLastError(ERROR_INTERNET_OPTION_NOT_SETTABLE);
2692 return FALSE;
2693 }
2694 case INTERNET_OPTION_PROXY:
2695 {
2696 LPINTERNET_PROXY_INFOA pi = (LPINTERNET_PROXY_INFOA) lpBuffer;
2697 LPINTERNET_PROXY_INFOW piw;
2698 DWORD proxlen, prbylen;
2699 LPWSTR prox, prby;
2700
2701 proxlen = MultiByteToWideChar( CP_ACP, 0, pi->lpszProxy, -1, NULL, 0);
2702 prbylen= MultiByteToWideChar( CP_ACP, 0, pi->lpszProxyBypass, -1, NULL, 0);
2703 wlen = sizeof(*piw) + proxlen + prbylen;
2704 wbuffer = HeapAlloc( GetProcessHeap(), 0, wlen*sizeof(WCHAR) );
2705 piw = (LPINTERNET_PROXY_INFOW) wbuffer;
2706 piw->dwAccessType = pi->dwAccessType;
2707 prox = (LPWSTR) &piw[1];
2708 prby = &prox[proxlen+1];
2709 MultiByteToWideChar( CP_ACP, 0, pi->lpszProxy, -1, prox, proxlen);
2710 MultiByteToWideChar( CP_ACP, 0, pi->lpszProxyBypass, -1, prby, prbylen);
2711 piw->lpszProxy = prox;
2712 piw->lpszProxyBypass = prby;
2713 }
2714 break;
2715 case INTERNET_OPTION_USER_AGENT:
2716 case INTERNET_OPTION_USERNAME:
2717 case INTERNET_OPTION_PASSWORD:
2718 wlen = MultiByteToWideChar( CP_ACP, 0, lpBuffer, dwBufferLength,
2719 NULL, 0 );
2720 wbuffer = HeapAlloc( GetProcessHeap(), 0, wlen*sizeof(WCHAR) );
2721 MultiByteToWideChar( CP_ACP, 0, lpBuffer, dwBufferLength,
2722 wbuffer, wlen );
2723 break;
2724 case INTERNET_OPTION_PER_CONNECTION_OPTION: {
2725 int i;
2726 INTERNET_PER_CONN_OPTION_LISTW *listW;
2727 INTERNET_PER_CONN_OPTION_LISTA *listA = lpBuffer;
2728 wlen = sizeof(INTERNET_PER_CONN_OPTION_LISTW);
2729 wbuffer = HeapAlloc( GetProcessHeap(), 0, wlen );
2730 listW = wbuffer;
2731
2732 listW->dwSize = sizeof(INTERNET_PER_CONN_OPTION_LISTW);
2733 if (listA->pszConnection)
2734 {
2735 wlen = MultiByteToWideChar( CP_ACP, 0, listA->pszConnection, -1, NULL, 0 );
2736 listW->pszConnection = HeapAlloc( GetProcessHeap(), 0, wlen*sizeof(WCHAR) );
2737 MultiByteToWideChar( CP_ACP, 0, listA->pszConnection, -1, listW->pszConnection, wlen );
2738 }
2739 else
2740 listW->pszConnection = NULL;
2741 listW->dwOptionCount = listA->dwOptionCount;
2742 listW->dwOptionError = listA->dwOptionError;
2743 listW->pOptions = HeapAlloc( GetProcessHeap(), 0, sizeof(INTERNET_PER_CONN_OPTIONW) * listA->dwOptionCount );
2744
2745 for (i = 0; i < listA->dwOptionCount; ++i) {
2746 INTERNET_PER_CONN_OPTIONA *optA = listA->pOptions + i;
2747 INTERNET_PER_CONN_OPTIONW *optW = listW->pOptions + i;
2748
2749 optW->dwOption = optA->dwOption;
2750
2751 switch (optA->dwOption) {
2752 case INTERNET_PER_CONN_AUTOCONFIG_URL:
2753 case INTERNET_PER_CONN_PROXY_BYPASS:
2754 case INTERNET_PER_CONN_PROXY_SERVER:
2755 case INTERNET_PER_CONN_AUTOCONFIG_SECONDARY_URL:
2756 case INTERNET_PER_CONN_AUTOCONFIG_LAST_DETECT_URL:
2757 if (optA->Value.pszValue)
2758 {
2759 wlen = MultiByteToWideChar( CP_ACP, 0, optA->Value.pszValue, -1, NULL, 0 );
2760 optW->Value.pszValue = HeapAlloc( GetProcessHeap(), 0, wlen*sizeof(WCHAR) );
2761 MultiByteToWideChar( CP_ACP, 0, optA->Value.pszValue, -1, optW->Value.pszValue, wlen );
2762 }
2763 else
2764 optW->Value.pszValue = NULL;
2765 break;
2766 case INTERNET_PER_CONN_AUTODISCOVERY_FLAGS:
2767 case INTERNET_PER_CONN_FLAGS:
2768 case INTERNET_PER_CONN_AUTOCONFIG_RELOAD_DELAY_MINS:
2769 optW->Value.dwValue = optA->Value.dwValue;
2770 break;
2771 case INTERNET_PER_CONN_AUTOCONFIG_LAST_DETECT_TIME:
2772 optW->Value.ftValue = optA->Value.ftValue;
2773 default:
2774 WARN("Unknown PER_CONN dwOption: %d, guessing at conversion to Wide\n", optA->dwOption);
2775 optW->Value.dwValue = optA->Value.dwValue;
2776 break;
2777 }
2778 }
2779 }
2780 break;
2781 default:
2782 wbuffer = lpBuffer;
2783 wlen = dwBufferLength;
2784 }
2785
2786 r = InternetSetOptionW(hInternet,dwOption, wbuffer, wlen);
2787
2788 if( lpBuffer != wbuffer )
2789 {
2790 if (dwOption == INTERNET_OPTION_PER_CONNECTION_OPTION)
2791 {
2792 INTERNET_PER_CONN_OPTION_LISTW *list = wbuffer;
2793 int i;
2794 for (i = 0; i < list->dwOptionCount; ++i) {
2795 INTERNET_PER_CONN_OPTIONW *opt = list->pOptions + i;
2796 switch (opt->dwOption) {
2797 case INTERNET_PER_CONN_AUTOCONFIG_URL:
2798 case INTERNET_PER_CONN_PROXY_BYPASS:
2799 case INTERNET_PER_CONN_PROXY_SERVER:
2800 case INTERNET_PER_CONN_AUTOCONFIG_SECONDARY_URL:
2801 case INTERNET_PER_CONN_AUTOCONFIG_LAST_DETECT_URL:
2802 HeapFree( GetProcessHeap(), 0, opt->Value.pszValue );
2803 break;
2804 default:
2805 break;
2806 }
2807 }
2808 HeapFree( GetProcessHeap(), 0, list->pOptions );
2809 }
2810 HeapFree( GetProcessHeap(), 0, wbuffer );
2811 }
2812
2813 return r;
2814 }
2815
2816
2817 /***********************************************************************
2818 * InternetSetOptionExA (WININET.@)
2819 */
2820 BOOL WINAPI InternetSetOptionExA(HINTERNET hInternet, DWORD dwOption,
2821 LPVOID lpBuffer, DWORD dwBufferLength, DWORD dwFlags)
2822 {
2823 FIXME("Flags %08x ignored\n", dwFlags);
2824 return InternetSetOptionA( hInternet, dwOption, lpBuffer, dwBufferLength );
2825 }
2826
2827 /***********************************************************************
2828 * InternetSetOptionExW (WININET.@)
2829 */
2830 BOOL WINAPI InternetSetOptionExW(HINTERNET hInternet, DWORD dwOption,
2831 LPVOID lpBuffer, DWORD dwBufferLength, DWORD dwFlags)
2832 {
2833 FIXME("Flags %08x ignored\n", dwFlags);
2834 if( dwFlags & ~ISO_VALID_FLAGS )
2835 {
2836 SetLastError( ERROR_INVALID_PARAMETER );
2837 return FALSE;
2838 }
2839 return InternetSetOptionW( hInternet, dwOption, lpBuffer, dwBufferLength );
2840 }
2841
2842 static const WCHAR WININET_wkday[7][4] =
2843 { { 'S','u','n', 0 }, { 'M','o','n', 0 }, { 'T','u','e', 0 }, { 'W','e','d', 0 },
2844 { 'T','h','u', 0 }, { 'F','r','i', 0 }, { 'S','a','t', 0 } };
2845 static const WCHAR WININET_month[12][4] =
2846 { { 'J','a','n', 0 }, { 'F','e','b', 0 }, { 'M','a','r', 0 }, { 'A','p','r', 0 },
2847 { 'M','a','y', 0 }, { 'J','u','n', 0 }, { 'J','u','l', 0 }, { 'A','u','g', 0 },
2848 { 'S','e','p', 0 }, { 'O','c','t', 0 }, { 'N','o','v', 0 }, { 'D','e','c', 0 } };
2849
2850 /***********************************************************************
2851 * InternetTimeFromSystemTimeA (WININET.@)
2852 */
2853 BOOL WINAPI InternetTimeFromSystemTimeA( const SYSTEMTIME* time, DWORD format, LPSTR string, DWORD size )
2854 {
2855 BOOL ret;
2856 WCHAR stringW[INTERNET_RFC1123_BUFSIZE];
2857
2858 TRACE( "%p 0x%08x %p 0x%08x\n", time, format, string, size );
2859
2860 if (!time || !string || format != INTERNET_RFC1123_FORMAT)
2861 {
2862 SetLastError(ERROR_INVALID_PARAMETER);
2863 return FALSE;
2864 }
2865
2866 if (size < INTERNET_RFC1123_BUFSIZE * sizeof(*string))
2867 {
2868 SetLastError(ERROR_INSUFFICIENT_BUFFER);
2869 return FALSE;
2870 }
2871
2872 ret = InternetTimeFromSystemTimeW( time, format, stringW, sizeof(stringW) );
2873 if (ret) WideCharToMultiByte( CP_ACP, 0, stringW, -1, string, size, NULL, NULL );
2874
2875 return ret;
2876 }
2877
2878 /***********************************************************************
2879 * InternetTimeFromSystemTimeW (WININET.@)
2880 */
2881 BOOL WINAPI InternetTimeFromSystemTimeW( const SYSTEMTIME* time, DWORD format, LPWSTR string, DWORD size )
2882 {
2883 static const WCHAR date[] =
2884 { '%','s',',',' ','%','0','2','d',' ','%','s',' ','%','4','d',' ','%','0',
2885 '2','d',':','%','0','2','d',':','%','0','2','d',' ','G','M','T', 0 };
2886
2887 TRACE( "%p 0x%08x %p 0x%08x\n", time, format, string, size );
2888
2889 if (!time || !string || format != INTERNET_RFC1123_FORMAT)
2890 {
2891 SetLastError(ERROR_INVALID_PARAMETER);
2892 return FALSE;
2893 }
2894
2895 if (size < INTERNET_RFC1123_BUFSIZE * sizeof(*string))
2896 {
2897 SetLastError(ERROR_INSUFFICIENT_BUFFER);
2898 return FALSE;
2899 }
2900
2901 sprintfW( string, date,
2902 WININET_wkday[time->wDayOfWeek],
2903 time->wDay,
2904 WININET_month[time->wMonth - 1],
2905 time->wYear,
2906 time->wHour,
2907 time->wMinute,
2908 time->wSecond );
2909
2910 return TRUE;
2911 }
2912
2913 /***********************************************************************
2914 * InternetTimeToSystemTimeA (WININET.@)
2915 */
2916 BOOL WINAPI InternetTimeToSystemTimeA( LPCSTR string, SYSTEMTIME* time, DWORD reserved )
2917 {
2918 BOOL ret = FALSE;
2919 WCHAR *stringW;
2920
2921 TRACE( "%s %p 0x%08x\n", debugstr_a(string), time, reserved );
2922
2923 stringW = heap_strdupAtoW(string);
2924 if (stringW)
2925 {
2926 ret = InternetTimeToSystemTimeW( stringW, time, reserved );
2927 HeapFree( GetProcessHeap(), 0, stringW );
2928 }
2929 return ret;
2930 }
2931
2932 /***********************************************************************
2933 * InternetTimeToSystemTimeW (WININET.@)
2934 */
2935 BOOL WINAPI InternetTimeToSystemTimeW( LPCWSTR string, SYSTEMTIME* time, DWORD reserved )
2936 {
2937 unsigned int i;
2938 const WCHAR *s = string;
2939 WCHAR *end;
2940
2941 TRACE( "%s %p 0x%08x\n", debugstr_w(string), time, reserved );
2942
2943 if (!string || !time) return FALSE;
2944
2945 /* Windows does this too */
2946 GetSystemTime( time );
2947
2948 /* Convert an RFC1123 time such as 'Fri, 07 Jan 2005 12:06:35 GMT' into
2949 * a SYSTEMTIME structure.
2950 */
2951
2952 while (*s && !isalphaW( *s )) s++;
2953 if (s[0] == '\0' || s[1] == '\0' || s[2] == '\0') return TRUE;
2954 time->wDayOfWeek = 7;
2955
2956 for (i = 0; i < 7; i++)
2957 {
2958 if (toupperW( WININET_wkday[i][0] ) == toupperW( s[0] ) &&
2959 toupperW( WININET_wkday[i][1] ) == toupperW( s[1] ) &&
2960 toupperW( WININET_wkday[i][2] ) == toupperW( s[2] ) )
2961 {
2962 time->wDayOfWeek = i;
2963 break;
2964 }
2965 }
2966
2967 if (time->wDayOfWeek > 6) return TRUE;
2968 while (*s && !isdigitW( *s )) s++;
2969 time->wDay = strtolW( s, &end, 10 );
2970 s = end;
2971
2972 while (*s && !isalphaW( *s )) s++;
2973 if (s[0] == '\0' || s[1] == '\0' || s[2] == '\0') return TRUE;
2974 time->wMonth = 0;
2975
2976 for (i = 0; i < 12; i++)
2977 {
2978 if (toupperW( WININET_month[i][0]) == toupperW( s[0] ) &&
2979 toupperW( WININET_month[i][1]) == toupperW( s[1] ) &&
2980 toupperW( WININET_month[i][2]) == toupperW( s[2] ) )
2981 {
2982 time->wMonth = i + 1;
2983 break;
2984 }
2985 }
2986 if (time->wMonth == 0) return TRUE;
2987
2988 while (*s && !isdigitW( *s )) s++;
2989 if (*s == '\0') return TRUE;
2990 time->wYear = strtolW( s, &end, 10 );
2991 s = end;
2992
2993 while (*s && !isdigitW( *s )) s++;
2994 if (*s == '\0') return TRUE;
2995 time->wHour = strtolW( s, &end, 10 );
2996 s = end;
2997
2998 while (*s && !isdigitW( *s )) s++;
2999 if (*s == '\0') return TRUE;
3000 time->wMinute = strtolW( s, &end, 10 );
3001 s = end;
3002
3003 while (*s && !isdigitW( *s )) s++;
3004 if (*s == '\0') return TRUE;
3005 time->wSecond = strtolW( s, &end, 10 );
3006 s = end;
3007
3008 time->wMilliseconds = 0;
3009 return TRUE;
3010 }
3011
3012 /***********************************************************************
3013 * InternetCheckConnectionW (WININET.@)
3014 *
3015 * Pings a requested host to check internet connection
3016 *
3017 * RETURNS
3018 * TRUE on success and FALSE on failure. If a failure then
3019 * ERROR_NOT_CONNECTED is placed into GetLastError
3020 *
3021 */
3022 BOOL WINAPI InternetCheckConnectionW( LPCWSTR lpszUrl, DWORD dwFlags, DWORD dwReserved )
3023 {
3024 /*
3025 * this is a kludge which runs the resident ping program and reads the output.
3026 *
3027 * Anyone have a better idea?
3028 */
3029
3030 BOOL rc = FALSE;
3031 static const CHAR ping[] = "ping -c 1 ";
3032 static const CHAR redirect[] = " >/dev/null 2>/dev/null";
3033 CHAR *command = NULL;
3034 WCHAR hostW[1024];
3035 DWORD len;
3036 INTERNET_PORT port;
3037 int status = -1;
3038
3039 FIXME("\n");
3040
3041 /*
3042 * Crack or set the Address
3043 */
3044 if (lpszUrl == NULL)
3045 {
3046 /*
3047 * According to the doc we are supposed to use the ip for the next
3048 * server in the WnInet internal server database. I have
3049 * no idea what that is or how to get it.
3050 *
3051 * So someone needs to implement this.
3052 */
3053 FIXME("Unimplemented with URL of NULL\n");
3054 return TRUE;
3055 }
3056 else
3057 {
3058 URL_COMPONENTSW components;
3059
3060 ZeroMemory(&components,sizeof(URL_COMPONENTSW));
3061 components.lpszHostName = (LPWSTR)hostW;
3062 components.dwHostNameLength = 1024;
3063
3064 if (!InternetCrackUrlW(lpszUrl,0,0,&components))
3065 goto End;
3066
3067 TRACE("host name : %s\n",debugstr_w(components.lpszHostName));
3068 port = components.nPort;
3069 TRACE("port: %d\n", port);
3070 }
3071
3072 if (dwFlags & FLAG_ICC_FORCE_CONNECTION)
3073 {
3074 struct sockaddr_storage saddr;
3075 socklen_t sa_len = sizeof(saddr);
3076 int fd;
3077
3078 if (!GetAddress(hostW, port, (struct sockaddr *)&saddr, &sa_len))
3079 goto End;
3080 fd = socket(saddr.ss_family, SOCK_STREAM, 0);
3081 if (fd != -1)
3082 {
3083 if (connect(fd, (struct sockaddr *)&saddr, sa_len) == 0)
3084 rc = TRUE;
3085 close(fd);
3086 }
3087 }
3088 else
3089 {
3090 /*
3091 * Build our ping command
3092 */
3093 len = WideCharToMultiByte(CP_UNIXCP, 0, hostW, -1, NULL, 0, NULL, NULL);
3094 command = HeapAlloc( GetProcessHeap(), 0, strlen(ping)+len+strlen(redirect) );
3095 strcpy(command,ping);
3096 WideCharToMultiByte(CP_UNIXCP, 0, hostW, -1, command+strlen(ping), len, NULL, NULL);
3097 strcat(command,redirect);
3098
3099 TRACE("Ping command is : %s\n",command);
3100
3101 status = system(command);
3102
3103 TRACE("Ping returned a code of %i\n",status);
3104
3105 /* Ping return code of 0 indicates success */
3106 if (status == 0)
3107 rc = TRUE;
3108 }
3109
3110 End:
3111
3112 HeapFree( GetProcessHeap(), 0, command );
3113 if (rc == FALSE)
3114 INTERNET_SetLastError(ERROR_NOT_CONNECTED);
3115
3116 return rc;
3117 }
3118
3119
3120 /***********************************************************************
3121 * InternetCheckConnectionA (WININET.@)
3122 *
3123 * Pings a requested host to check internet connection
3124 *
3125 * RETURNS
3126 * TRUE on success and FALSE on failure. If a failure then
3127 * ERROR_NOT_CONNECTED is placed into GetLastError
3128 *
3129 */
3130 BOOL WINAPI InternetCheckConnectionA(LPCSTR lpszUrl, DWORD dwFlags, DWORD dwReserved)
3131 {
3132 WCHAR *url = NULL;
3133 BOOL rc;
3134
3135 if(lpszUrl) {
3136 url = heap_strdupAtoW(lpszUrl);
3137 if(!url)
3138 return FALSE;
3139 }
3140
3141 rc = InternetCheckConnectionW(url, dwFlags, dwReserved);
3142
3143 HeapFree(GetProcessHeap(), 0, url);
3144 return rc;
3145 }
3146
3147
3148 /**********************************************************
3149 * INTERNET_InternetOpenUrlW (internal)
3150 *
3151 * Opens an URL
3152 *
3153 * RETURNS
3154 * handle of connection or NULL on failure
3155 */
3156 static HINTERNET INTERNET_InternetOpenUrlW(appinfo_t *hIC, LPCWSTR lpszUrl,
3157 LPCWSTR lpszHeaders, DWORD dwHeadersLength, DWORD dwFlags, DWORD_PTR dwContext)
3158 {
3159 URL_COMPONENTSW urlComponents;
3160 WCHAR protocol[32], hostName[MAXHOSTNAME], userName[1024];
3161 WCHAR password[1024], path[2048], extra[1024];
3162 HINTERNET client = NULL, client1 = NULL;
3163 DWORD res;
3164
3165 TRACE("(%p, %s, %s, %08x, %08x, %08lx)\n", hIC, debugstr_w(lpszUrl), debugstr_w(lpszHeaders),
3166 dwHeadersLength, dwFlags, dwContext);
3167
3168 urlComponents.dwStructSize = sizeof(URL_COMPONENTSW);
3169 urlComponents.lpszScheme = protocol;
3170 urlComponents.dwSchemeLength = 32;
3171 urlComponents.lpszHostName = hostName;
3172 urlComponents.dwHostNameLength = MAXHOSTNAME;
3173 urlComponents.lpszUserName = userName;
3174 urlComponents.dwUserNameLength = 1024;
3175 urlComponents.lpszPassword = password;
3176 urlComponents.dwPasswordLength = 1024;
3177 urlComponents.lpszUrlPath = path;
3178 urlComponents.dwUrlPathLength = 2048;
3179 urlComponents.lpszExtraInfo = extra;
3180 urlComponents.dwExtraInfoLength = 1024;
3181 if(!InternetCrackUrlW(lpszUrl, strlenW(lpszUrl), 0, &urlComponents))
3182 return NULL;
3183 switch(urlComponents.nScheme) {
3184 case INTERNET_SCHEME_FTP:
3185 if(urlComponents.nPort == 0)
3186 urlComponents.nPort = INTERNET_DEFAULT_FTP_PORT;
3187 client = FTP_Connect(hIC, hostName, urlComponents.nPort,
3188 userName, password, dwFlags, dwContext, INET_OPENURL);
3189 if(client == NULL)
3190 break;
3191 client1 = FtpOpenFileW(client, path, GENERIC_READ, dwFlags, dwContext);
3192 if(client1 == NULL) {
3193 InternetCloseHandle(client);
3194 break;
3195 }
3196 break;
3197
3198 case INTERNET_SCHEME_HTTP:
3199 case INTERNET_SCHEME_HTTPS: {
3200 static const WCHAR szStars[] = { '*','/','*', 0 };
3201 LPCWSTR accept[2] = { szStars, NULL };
3202 if(urlComponents.nPort == 0) {
3203 if(urlComponents.nScheme == INTERNET_SCHEME_HTTP)
3204 urlComponents.nPort = INTERNET_DEFAULT_HTTP_PORT;
3205 else
3206 urlComponents.nPort = INTERNET_DEFAULT_HTTPS_PORT;
3207 }
3208 if (urlComponents.nScheme == INTERNET_SCHEME_HTTPS) dwFlags |= INTERNET_FLAG_SECURE;
3209
3210 /* FIXME: should use pointers, not handles, as handles are not thread-safe */
3211 res = HTTP_Connect(hIC, hostName, urlComponents.nPort,
3212 userName, password, dwFlags, dwContext, INET_OPENURL, &client);
3213 if(res != ERROR_SUCCESS) {
3214 INTERNET_SetLastError(res);
3215 break;