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push 585d938e6dafa7e4b71343fb5b928a9214e5518c
[wine/hacks.git] / dlls / wininet / internet.c
blobce5da56218ba9a2b585b7082a8f0ca06e3208b22
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 #include <string.h>
35 #include <stdarg.h>
36 #include <stdio.h>
37 #include <sys/types.h>
38 #ifdef HAVE_SYS_SOCKET_H
39 # include <sys/socket.h>
40 #endif
41 #ifdef HAVE_POLL_H
42 #include <poll.h>
43 #endif
44 #ifdef HAVE_SYS_POLL_H
45 # include <sys/poll.h>
46 #endif
47 #ifdef HAVE_SYS_TIME_H
48 # include <sys/time.h>
49 #endif
50 #include <stdlib.h>
51 #include <ctype.h>
52 #ifdef HAVE_UNISTD_H
53 # include <unistd.h>
54 #endif
55 #include <assert.h>
56
57 #include "windef.h"
58 #include "winbase.h"
59 #include "winreg.h"
60 #include "winuser.h"
61 #include "wininet.h"
62 #include "winineti.h"
63 #include "winnls.h"
64 #include "wine/debug.h"
65 #include "winerror.h"
66 #define NO_SHLWAPI_STREAM
67 #include "shlwapi.h"
68
69 #include "wine/exception.h"
70
71 #include "internet.h"
72 #include "resource.h"
73
74 #include "wine/unicode.h"
75
76 WINE_DEFAULT_DEBUG_CHANNEL(wininet);
77
78 #define RESPONSE_TIMEOUT 30
79
80 typedef struct
81 {
82 DWORD dwError;
83 CHAR response[MAX_REPLY_LEN];
84 } WITHREADERROR, *LPWITHREADERROR;
85
86 static DWORD g_dwTlsErrIndex = TLS_OUT_OF_INDEXES;
87 static HMODULE WININET_hModule;
88
89 #define HANDLE_CHUNK_SIZE 0x10
90
91 static CRITICAL_SECTION WININET_cs;
92 static CRITICAL_SECTION_DEBUG WININET_cs_debug =
93 {
94 0, 0, &WININET_cs,
95 { &WININET_cs_debug.ProcessLocksList, &WININET_cs_debug.ProcessLocksList },
96 0, 0, { (DWORD_PTR)(__FILE__ ": WININET_cs") }
97 };
98 static CRITICAL_SECTION WININET_cs = { &WININET_cs_debug, -1, 0, 0, 0, 0 };
99
100 static LPWININETHANDLEHEADER *WININET_Handles;
101 static UINT WININET_dwNextHandle;
102 static UINT WININET_dwMaxHandles;
103
104 HINTERNET WININET_AllocHandle( LPWININETHANDLEHEADER info )
105 {
106 LPWININETHANDLEHEADER *p;
107 UINT handle = 0, num;
108
109 list_init( &info->children );
110
111 EnterCriticalSection( &WININET_cs );
112 if( !WININET_dwMaxHandles )
113 {
114 num = HANDLE_CHUNK_SIZE;
115 p = HeapAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY,
116 sizeof (UINT)* num);
117 if( !p )
118 goto end;
119 WININET_Handles = p;
120 WININET_dwMaxHandles = num;
121 }
122 if( WININET_dwMaxHandles == WININET_dwNextHandle )
123 {
124 num = WININET_dwMaxHandles + HANDLE_CHUNK_SIZE;
125 p = HeapReAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY,
126 WININET_Handles, sizeof (UINT)* num);
127 if( !p )
128 goto end;
129 WININET_Handles = p;
130 WININET_dwMaxHandles = num;
131 }
132
133 handle = WININET_dwNextHandle;
134 if( WININET_Handles[handle] )
135 ERR("handle isn't free but should be\n");
136 WININET_Handles[handle] = WININET_AddRef( info );
137
138 while( WININET_Handles[WININET_dwNextHandle] &&
139 (WININET_dwNextHandle < WININET_dwMaxHandles ) )
140 WININET_dwNextHandle++;
141
142 end:
143 LeaveCriticalSection( &WININET_cs );
144
145 return info->hInternet = (HINTERNET) (handle+1);
146 }
147
148 LPWININETHANDLEHEADER WININET_AddRef( LPWININETHANDLEHEADER info )
149 {
150 ULONG refs = InterlockedIncrement(&info->refs);
151 TRACE("%p -> refcount = %d\n", info, refs );
152 return info;
153 }
154
155 LPWININETHANDLEHEADER WININET_GetObject( HINTERNET hinternet )
156 {
157 LPWININETHANDLEHEADER info = NULL;
158 UINT handle = (UINT) hinternet;
159
160 EnterCriticalSection( &WININET_cs );
161
162 if( (handle > 0) && ( handle <= WININET_dwMaxHandles ) &&
163 WININET_Handles[handle-1] )
164 info = WININET_AddRef( WININET_Handles[handle-1] );
165
166 LeaveCriticalSection( &WININET_cs );
167
168 TRACE("handle %d -> %p\n", handle, info);
169
170 return info;
171 }
172
173 BOOL WININET_Release( LPWININETHANDLEHEADER info )
174 {
175 ULONG refs = InterlockedDecrement(&info->refs);
176 TRACE( "object %p refcount = %d\n", info, refs );
177 if( !refs )
178 {
179 if ( info->vtbl->CloseConnection )
180 {
181 TRACE( "closing connection %p\n", info);
182 info->vtbl->CloseConnection( info );
183 }
184 /* Don't send a callback if this is a session handle created with InternetOpenUrl */
185 if (info->htype != WH_HHTTPSESSION || !(info->dwInternalFlags & INET_OPENURL))
186 {
187 INTERNET_SendCallback(info, info->dwContext,
188 INTERNET_STATUS_HANDLE_CLOSING, &info->hInternet,
189 sizeof(HINTERNET));
190 }
191 TRACE( "destroying object %p\n", info);
192 if ( info->htype != WH_HINIT )
193 list_remove( &info->entry );
194 info->vtbl->Destroy( info );
195 }
196 return TRUE;
197 }
198
199 BOOL WININET_FreeHandle( HINTERNET hinternet )
200 {
201 BOOL ret = FALSE;
202 UINT handle = (UINT) hinternet;
203 LPWININETHANDLEHEADER info = NULL, child, next;
204
205 EnterCriticalSection( &WININET_cs );
206
207 if( (handle > 0) && ( handle <= WININET_dwMaxHandles ) )
208 {
209 handle--;
210 if( WININET_Handles[handle] )
211 {
212 info = WININET_Handles[handle];
213 TRACE( "destroying handle %d for object %p\n", handle+1, info);
214 WININET_Handles[handle] = NULL;
215 ret = TRUE;
216 }
217 }
218
219 LeaveCriticalSection( &WININET_cs );
220
221 /* As on native when the equivalent of WININET_Release is called, the handle
222 * is already invalid, but if a new handle is created at this time it does
223 * not yet get assigned the freed handle number */
224 if( info )
225 {
226 /* Free all children as native does */
227 LIST_FOR_EACH_ENTRY_SAFE( child, next, &info->children, WININETHANDLEHEADER, entry )
228 {
229 TRACE( "freeing child handle %d for parent handle %d\n",
230 (UINT)child->hInternet, handle+1);
231 WININET_FreeHandle( child->hInternet );
232 }
233 WININET_Release( info );
234 }
235
236 EnterCriticalSection( &WININET_cs );
237
238 if( WININET_dwNextHandle > handle && !WININET_Handles[handle] )
239 WININET_dwNextHandle = handle;
240
241 LeaveCriticalSection( &WININET_cs );
242
243 return ret;
244 }
245
246 /***********************************************************************
247 * DllMain [Internal] Initializes the internal 'WININET.DLL'.
248 *
249 * PARAMS
250 * hinstDLL [I] handle to the DLL's instance
251 * fdwReason [I]
252 * lpvReserved [I] reserved, must be NULL
253 *
254 * RETURNS
255 * Success: TRUE
256 * Failure: FALSE
257 */
258
259 BOOL WINAPI DllMain (HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved)
260 {
261 TRACE("%p,%x,%p\n", hinstDLL, fdwReason, lpvReserved);
262
263 switch (fdwReason) {
264 case DLL_PROCESS_ATTACH:
265
266 g_dwTlsErrIndex = TlsAlloc();
267
268 if (g_dwTlsErrIndex == TLS_OUT_OF_INDEXES)
269 return FALSE;
270
271 URLCacheContainers_CreateDefaults();
272
273 WININET_hModule = hinstDLL;
274
275 case DLL_THREAD_ATTACH:
276 break;
277
278 case DLL_THREAD_DETACH:
279 if (g_dwTlsErrIndex != TLS_OUT_OF_INDEXES)
280 {
281 LPVOID lpwite = TlsGetValue(g_dwTlsErrIndex);
282 HeapFree(GetProcessHeap(), 0, lpwite);
283 }
284 break;
285
286 case DLL_PROCESS_DETACH:
287
288 URLCacheContainers_DeleteAll();
289
290 if (g_dwTlsErrIndex != TLS_OUT_OF_INDEXES)
291 {
292 HeapFree(GetProcessHeap(), 0, TlsGetValue(g_dwTlsErrIndex));
293 TlsFree(g_dwTlsErrIndex);
294 }
295 break;
296 }
297
298 return TRUE;
299 }
300
301
302 /***********************************************************************
303 * InternetInitializeAutoProxyDll (WININET.@)
304 *
305 * Setup the internal proxy
306 *
307 * PARAMETERS
308 * dwReserved
309 *
310 * RETURNS
311 * FALSE on failure
312 *
313 */
314 BOOL WINAPI InternetInitializeAutoProxyDll(DWORD dwReserved)
315 {
316 FIXME("STUB\n");
317 INTERNET_SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
318 return FALSE;
319 }
320
321 /***********************************************************************
322 * DetectAutoProxyUrl (WININET.@)
323 *
324 * Auto detect the proxy url
325 *
326 * RETURNS
327 * FALSE on failure
328 *
329 */
330 BOOL WINAPI DetectAutoProxyUrl(LPSTR lpszAutoProxyUrl,
331 DWORD dwAutoProxyUrlLength, DWORD dwDetectFlags)
332 {
333 FIXME("STUB\n");
334 INTERNET_SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
335 return FALSE;
336 }
337
338
339 /***********************************************************************
340 * INTERNET_ConfigureProxy
341 *
342 * FIXME:
343 * The proxy may be specified in the form 'http=proxy.my.org'
344 * Presumably that means there can be ftp=ftpproxy.my.org too.
345 */
346 static BOOL INTERNET_ConfigureProxy( LPWININETAPPINFOW lpwai )
347 {
348 HKEY key;
349 DWORD type, len, enabled = 0;
350 LPCSTR envproxy;
351 static const WCHAR szInternetSettings[] =
352 { 'S','o','f','t','w','a','r','e','\\','M','i','c','r','o','s','o','f','t','\\',
353 'W','i','n','d','o','w','s','\\','C','u','r','r','e','n','t','V','e','r','s','i','o','n','\\',
354 'I','n','t','e','r','n','e','t',' ','S','e','t','t','i','n','g','s',0 };
355 static const WCHAR szProxyServer[] = { 'P','r','o','x','y','S','e','r','v','e','r', 0 };
356 static const WCHAR szProxyEnable[] = { 'P','r','o','x','y','E','n','a','b','l','e', 0 };
357
358 if (RegOpenKeyW( HKEY_CURRENT_USER, szInternetSettings, &key )) return FALSE;
359
360 len = sizeof enabled;
361 if (RegQueryValueExW( key, szProxyEnable, NULL, &type, (BYTE *)&enabled, &len ) || type != REG_DWORD)
362 RegSetValueExW( key, szProxyEnable, 0, REG_DWORD, (BYTE *)&enabled, sizeof(REG_DWORD) );
363
364 if (enabled)
365 {
366 TRACE("Proxy is enabled.\n");
367
368 /* figure out how much memory the proxy setting takes */
369 if (!RegQueryValueExW( key, szProxyServer, NULL, &type, NULL, &len ) && len && (type == REG_SZ))
370 {
371 LPWSTR szProxy, p;
372 static const WCHAR szHttp[] = {'h','t','t','p','=',0};
373
374 if (!(szProxy = HeapAlloc( GetProcessHeap(), 0, len )))
375 {
376 RegCloseKey( key );
377 return FALSE;
378 }
379 RegQueryValueExW( key, szProxyServer, NULL, &type, (BYTE*)szProxy, &len );
380
381 /* find the http proxy, and strip away everything else */
382 p = strstrW( szProxy, szHttp );
383 if (p)
384 {
385 p += lstrlenW( szHttp );
386 lstrcpyW( szProxy, p );
387 }
388 p = strchrW( szProxy, ' ' );
389 if (p) *p = 0;
390
391 lpwai->dwAccessType = INTERNET_OPEN_TYPE_PROXY;
392 lpwai->lpszProxy = szProxy;
393
394 TRACE("http proxy = %s\n", debugstr_w(lpwai->lpszProxy));
395 }
396 else
397 ERR("Couldn't read proxy server settings from registry.\n");
398 }
399 else if ((envproxy = getenv( "http_proxy" )))
400 {
401 WCHAR *envproxyW;
402
403 len = MultiByteToWideChar( CP_UNIXCP, 0, envproxy, -1, NULL, 0 );
404 if (!(envproxyW = HeapAlloc( GetProcessHeap(), 0, len * sizeof(WCHAR)))) return FALSE;
405 MultiByteToWideChar( CP_UNIXCP, 0, envproxy, -1, envproxyW, len );
406
407 lpwai->dwAccessType = INTERNET_OPEN_TYPE_PROXY;
408 lpwai->lpszProxy = envproxyW;
409
410 TRACE("http proxy (from environment) = %s\n", debugstr_w(lpwai->lpszProxy));
411 enabled = 1;
412 }
413 if (!enabled) TRACE("Proxy is not enabled.\n");
414
415 RegCloseKey( key );
416 return (enabled > 0);
417 }
418
419 /***********************************************************************
420 * dump_INTERNET_FLAGS
421 *
422 * Helper function to TRACE the internet flags.
423 *
424 * RETURNS
425 * None
426 *
427 */
428 static void dump_INTERNET_FLAGS(DWORD dwFlags)
429 {
430 #define FE(x) { x, #x }
431 static const wininet_flag_info flag[] = {
432 FE(INTERNET_FLAG_RELOAD),
433 FE(INTERNET_FLAG_RAW_DATA),
434 FE(INTERNET_FLAG_EXISTING_CONNECT),
435 FE(INTERNET_FLAG_ASYNC),
436 FE(INTERNET_FLAG_PASSIVE),
437 FE(INTERNET_FLAG_NO_CACHE_WRITE),
438 FE(INTERNET_FLAG_MAKE_PERSISTENT),
439 FE(INTERNET_FLAG_FROM_CACHE),
440 FE(INTERNET_FLAG_SECURE),
441 FE(INTERNET_FLAG_KEEP_CONNECTION),
442 FE(INTERNET_FLAG_NO_AUTO_REDIRECT),
443 FE(INTERNET_FLAG_READ_PREFETCH),
444 FE(INTERNET_FLAG_NO_COOKIES),
445 FE(INTERNET_FLAG_NO_AUTH),
446 FE(INTERNET_FLAG_CACHE_IF_NET_FAIL),
447 FE(INTERNET_FLAG_IGNORE_REDIRECT_TO_HTTP),
448 FE(INTERNET_FLAG_IGNORE_REDIRECT_TO_HTTPS),
449 FE(INTERNET_FLAG_IGNORE_CERT_DATE_INVALID),
450 FE(INTERNET_FLAG_IGNORE_CERT_CN_INVALID),
451 FE(INTERNET_FLAG_RESYNCHRONIZE),
452 FE(INTERNET_FLAG_HYPERLINK),
453 FE(INTERNET_FLAG_NO_UI),
454 FE(INTERNET_FLAG_PRAGMA_NOCACHE),
455 FE(INTERNET_FLAG_CACHE_ASYNC),
456 FE(INTERNET_FLAG_FORMS_SUBMIT),
457 FE(INTERNET_FLAG_NEED_FILE),
458 FE(INTERNET_FLAG_TRANSFER_ASCII),
459 FE(INTERNET_FLAG_TRANSFER_BINARY)
460 };
461 #undef FE
462 int i;
463
464 for (i = 0; i < (sizeof(flag) / sizeof(flag[0])); i++) {
465 if (flag[i].val & dwFlags) {
466 TRACE(" %s", flag[i].name);
467 dwFlags &= ~flag[i].val;
468 }
469 }
470 if (dwFlags)
471 TRACE(" Unknown flags (%08x)\n", dwFlags);
472 else
473 TRACE("\n");
474 }
475
476 /***********************************************************************
477 * INTERNET_CloseHandle (internal)
478 *
479 * Close internet handle
480 *
481 */
482 static VOID APPINFO_Destroy(WININETHANDLEHEADER *hdr)
483 {
484 LPWININETAPPINFOW lpwai = (LPWININETAPPINFOW) hdr;
485
486 TRACE("%p\n",lpwai);
487
488 HeapFree(GetProcessHeap(), 0, lpwai->lpszAgent);
489 HeapFree(GetProcessHeap(), 0, lpwai->lpszProxy);
490 HeapFree(GetProcessHeap(), 0, lpwai->lpszProxyBypass);
491 HeapFree(GetProcessHeap(), 0, lpwai->lpszProxyUsername);
492 HeapFree(GetProcessHeap(), 0, lpwai->lpszProxyPassword);
493 HeapFree(GetProcessHeap(), 0, lpwai);
494 }
495
496 static DWORD APPINFO_QueryOption(WININETHANDLEHEADER *hdr, DWORD option, void *buffer, DWORD *size, BOOL unicode)
497 {
498 switch(option) {
499 case INTERNET_OPTION_HANDLE_TYPE:
500 TRACE("INTERNET_OPTION_HANDLE_TYPE\n");
501
502 if (*size < sizeof(ULONG))
503 return ERROR_INSUFFICIENT_BUFFER;
504
505 *size = sizeof(DWORD);
506 *(DWORD*)buffer = INTERNET_HANDLE_TYPE_INTERNET;
507 return ERROR_SUCCESS;
508 }
509
510 FIXME("Not implemented option %d\n", option);
511 return ERROR_INTERNET_INVALID_OPTION;
512 }
513
514 static const HANDLEHEADERVtbl APPINFOVtbl = {
515 APPINFO_Destroy,
516 NULL,
517 APPINFO_QueryOption,
518 NULL,
519 NULL,
520 NULL,
521 NULL,
522 NULL,
523 NULL
524 };
525
526
527 /***********************************************************************
528 * InternetOpenW (WININET.@)
529 *
530 * Per-application initialization of wininet
531 *
532 * RETURNS
533 * HINTERNET on success
534 * NULL on failure
535 *
536 */
537 HINTERNET WINAPI InternetOpenW(LPCWSTR lpszAgent, DWORD dwAccessType,
538 LPCWSTR lpszProxy, LPCWSTR lpszProxyBypass, DWORD dwFlags)
539 {
540 LPWININETAPPINFOW lpwai = NULL;
541 HINTERNET handle = NULL;
542
543 if (TRACE_ON(wininet)) {
544 #define FE(x) { x, #x }
545 static const wininet_flag_info access_type[] = {
546 FE(INTERNET_OPEN_TYPE_PRECONFIG),
547 FE(INTERNET_OPEN_TYPE_DIRECT),
548 FE(INTERNET_OPEN_TYPE_PROXY),
549 FE(INTERNET_OPEN_TYPE_PRECONFIG_WITH_NO_AUTOPROXY)
550 };
551 #undef FE
552 DWORD i;
553 const char *access_type_str = "Unknown";
554
555 TRACE("(%s, %i, %s, %s, %i)\n", debugstr_w(lpszAgent), dwAccessType,
556 debugstr_w(lpszProxy), debugstr_w(lpszProxyBypass), dwFlags);
557 for (i = 0; i < (sizeof(access_type) / sizeof(access_type[0])); i++) {
558 if (access_type[i].val == dwAccessType) {
559 access_type_str = access_type[i].name;
560 break;
561 }
562 }
563 TRACE(" access type : %s\n", access_type_str);
564 TRACE(" flags :");
565 dump_INTERNET_FLAGS(dwFlags);
566 }
567
568 /* Clear any error information */
569 INTERNET_SetLastError(0);
570
571 lpwai = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(WININETAPPINFOW));
572 if (NULL == lpwai)
573 {
574 INTERNET_SetLastError(ERROR_OUTOFMEMORY);
575 goto lend;
576 }
577
578 lpwai->hdr.htype = WH_HINIT;
579 lpwai->hdr.vtbl = &APPINFOVtbl;
580 lpwai->hdr.dwFlags = dwFlags;
581 lpwai->hdr.refs = 1;
582 lpwai->dwAccessType = dwAccessType;
583 lpwai->lpszProxyUsername = NULL;
584 lpwai->lpszProxyPassword = NULL;
585
586 handle = WININET_AllocHandle( &lpwai->hdr );
587 if( !handle )
588 {
589 HeapFree( GetProcessHeap(), 0, lpwai );
590 INTERNET_SetLastError(ERROR_OUTOFMEMORY);
591 goto lend;
592 }
593
594 if (NULL != lpszAgent)
595 {
596 lpwai->lpszAgent = HeapAlloc( GetProcessHeap(),0,
597 (strlenW(lpszAgent)+1)*sizeof(WCHAR));
598 if (lpwai->lpszAgent)
599 lstrcpyW( lpwai->lpszAgent, lpszAgent );
600 }
601 if(dwAccessType == INTERNET_OPEN_TYPE_PRECONFIG)
602 INTERNET_ConfigureProxy( lpwai );
603 else if (NULL != lpszProxy)
604 {
605 lpwai->lpszProxy = HeapAlloc( GetProcessHeap(), 0,
606 (strlenW(lpszProxy)+1)*sizeof(WCHAR));
607 if (lpwai->lpszProxy)
608 lstrcpyW( lpwai->lpszProxy, lpszProxy );
609 }
610
611 if (NULL != lpszProxyBypass)
612 {
613 lpwai->lpszProxyBypass = HeapAlloc( GetProcessHeap(), 0,
614 (strlenW(lpszProxyBypass)+1)*sizeof(WCHAR));
615 if (lpwai->lpszProxyBypass)
616 lstrcpyW( lpwai->lpszProxyBypass, lpszProxyBypass );
617 }
618
619 lend:
620 if( lpwai )
621 WININET_Release( &lpwai->hdr );
622
623 TRACE("returning %p\n", lpwai);
624
625 return handle;
626 }
627
628
629 /***********************************************************************
630 * InternetOpenA (WININET.@)
631 *
632 * Per-application initialization of wininet
633 *
634 * RETURNS
635 * HINTERNET on success
636 * NULL on failure
637 *
638 */
639 HINTERNET WINAPI InternetOpenA(LPCSTR lpszAgent, DWORD dwAccessType,
640 LPCSTR lpszProxy, LPCSTR lpszProxyBypass, DWORD dwFlags)
641 {
642 HINTERNET rc = NULL;
643 INT len;
644 WCHAR *szAgent = NULL, *szProxy = NULL, *szBypass = NULL;
645
646 TRACE("(%s, 0x%08x, %s, %s, 0x%08x)\n", debugstr_a(lpszAgent),
647 dwAccessType, debugstr_a(lpszProxy), debugstr_a(lpszProxyBypass), dwFlags);
648
649 if( lpszAgent )
650 {
651 len = MultiByteToWideChar(CP_ACP, 0, lpszAgent, -1, NULL, 0);
652 szAgent = HeapAlloc(GetProcessHeap(), 0, len*sizeof(WCHAR));
653 MultiByteToWideChar(CP_ACP, 0, lpszAgent, -1, szAgent, len);
654 }
655
656 if( lpszProxy )
657 {
658 len = MultiByteToWideChar(CP_ACP, 0, lpszProxy, -1, NULL, 0);
659 szProxy = HeapAlloc(GetProcessHeap(), 0, len*sizeof(WCHAR));
660 MultiByteToWideChar(CP_ACP, 0, lpszProxy, -1, szProxy, len);
661 }
662
663 if( lpszProxyBypass )
664 {
665 len = MultiByteToWideChar(CP_ACP, 0, lpszProxyBypass, -1, NULL, 0);
666 szBypass = HeapAlloc(GetProcessHeap(), 0, len*sizeof(WCHAR));
667 MultiByteToWideChar(CP_ACP, 0, lpszProxyBypass, -1, szBypass, len);
668 }
669
670 rc = InternetOpenW(szAgent, dwAccessType, szProxy, szBypass, dwFlags);
671
672 HeapFree(GetProcessHeap(), 0, szAgent);
673 HeapFree(GetProcessHeap(), 0, szProxy);
674 HeapFree(GetProcessHeap(), 0, szBypass);
675
676 return rc;
677 }
678
679 /***********************************************************************
680 * InternetGetLastResponseInfoA (WININET.@)
681 *
682 * Return last wininet error description on the calling thread
683 *
684 * RETURNS
685 * TRUE on success of writing to buffer
686 * FALSE on failure
687 *
688 */
689 BOOL WINAPI InternetGetLastResponseInfoA(LPDWORD lpdwError,
690 LPSTR lpszBuffer, LPDWORD lpdwBufferLength)
691 {
692 LPWITHREADERROR lpwite = (LPWITHREADERROR)TlsGetValue(g_dwTlsErrIndex);
693
694 TRACE("\n");
695
696 if (lpwite)
697 {
698 *lpdwError = lpwite->dwError;
699 if (lpwite->dwError)
700 {
701 memcpy(lpszBuffer, lpwite->response, *lpdwBufferLength);
702 *lpdwBufferLength = strlen(lpszBuffer);
703 }
704 else
705 *lpdwBufferLength = 0;
706 }
707 else
708 {
709 *lpdwError = 0;
710 *lpdwBufferLength = 0;
711 }
712
713 return TRUE;
714 }
715
716 /***********************************************************************
717 * InternetGetLastResponseInfoW (WININET.@)
718 *
719 * Return last wininet error description on the calling thread
720 *
721 * RETURNS
722 * TRUE on success of writing to buffer
723 * FALSE on failure
724 *
725 */
726 BOOL WINAPI InternetGetLastResponseInfoW(LPDWORD lpdwError,
727 LPWSTR lpszBuffer, LPDWORD lpdwBufferLength)
728 {
729 LPWITHREADERROR lpwite = (LPWITHREADERROR)TlsGetValue(g_dwTlsErrIndex);
730
731 TRACE("\n");
732
733 if (lpwite)
734 {
735 *lpdwError = lpwite->dwError;
736 if (lpwite->dwError)
737 {
738 memcpy(lpszBuffer, lpwite->response, *lpdwBufferLength);
739 *lpdwBufferLength = lstrlenW(lpszBuffer);
740 }
741 else
742 *lpdwBufferLength = 0;
743 }
744 else
745 {
746 *lpdwError = 0;
747 *lpdwBufferLength = 0;
748 }
749
750 return TRUE;
751 }
752
753 /***********************************************************************
754 * InternetGetConnectedState (WININET.@)
755 *
756 * Return connected state
757 *
758 * RETURNS
759 * TRUE if connected
760 * if lpdwStatus is not null, return the status (off line,
761 * modem, lan...) in it.
762 * FALSE if not connected
763 */
764 BOOL WINAPI InternetGetConnectedState(LPDWORD lpdwStatus, DWORD dwReserved)
765 {
766 TRACE("(%p, 0x%08x)\n", lpdwStatus, dwReserved);
767
768 if (lpdwStatus) {
769 FIXME("always returning LAN connection.\n");
770 *lpdwStatus = INTERNET_CONNECTION_LAN;
771 }
772 return TRUE;
773 }
774
775
776 /***********************************************************************
777 * InternetGetConnectedStateExW (WININET.@)
778 *
779 * Return connected state
780 *
781 * PARAMS
782 *
783 * lpdwStatus [O] Flags specifying the status of the internet connection.
784 * lpszConnectionName [O] Pointer to buffer to receive the friendly name of the internet connection.
785 * dwNameLen [I] Size of the buffer, in characters.
786 * dwReserved [I] Reserved. Must be set to 0.
787 *
788 * RETURNS
789 * TRUE if connected
790 * if lpdwStatus is not null, return the status (off line,
791 * modem, lan...) in it.
792 * FALSE if not connected
793 *
794 * NOTES
795 * If the system has no available network connections, an empty string is
796 * stored in lpszConnectionName. If there is a LAN connection, a localized
797 * "LAN Connection" string is stored. Presumably, if only a dial-up
798 * connection is available then the name of the dial-up connection is
799 * returned. Why any application, other than the "Internet Settings" CPL,
800 * would want to use this function instead of the simpler InternetGetConnectedStateW
801 * function is beyond me.
802 */
803 BOOL WINAPI InternetGetConnectedStateExW(LPDWORD lpdwStatus, LPWSTR lpszConnectionName,
804 DWORD dwNameLen, DWORD dwReserved)
805 {
806 TRACE("(%p, %p, %d, 0x%08x)\n", lpdwStatus, lpszConnectionName, dwNameLen, dwReserved);
807
808 /* Must be zero */
809 if(dwReserved)
810 return FALSE;
811
812 if (lpdwStatus) {
813 FIXME("always returning LAN connection.\n");
814 *lpdwStatus = INTERNET_CONNECTION_LAN;
815 }
816 return LoadStringW(WININET_hModule, IDS_LANCONNECTION, lpszConnectionName, dwNameLen);
817 }
818
819
820 /***********************************************************************
821 * InternetGetConnectedStateExA (WININET.@)
822 */
823 BOOL WINAPI InternetGetConnectedStateExA(LPDWORD lpdwStatus, LPSTR lpszConnectionName,
824 DWORD dwNameLen, DWORD dwReserved)
825 {
826 LPWSTR lpwszConnectionName = NULL;
827 BOOL rc;
828
829 TRACE("(%p, %p, %d, 0x%08x)\n", lpdwStatus, lpszConnectionName, dwNameLen, dwReserved);
830
831 if (lpszConnectionName && dwNameLen > 0)
832 lpwszConnectionName= HeapAlloc(GetProcessHeap(), 0, dwNameLen * sizeof(WCHAR));
833
834 rc = InternetGetConnectedStateExW(lpdwStatus,lpwszConnectionName, dwNameLen,
835 dwReserved);
836 if (rc && lpwszConnectionName)
837 {
838 WideCharToMultiByte(CP_ACP,0,lpwszConnectionName,-1,lpszConnectionName,
839 dwNameLen, NULL, NULL);
840
841 HeapFree(GetProcessHeap(),0,lpwszConnectionName);
842 }
843
844 return rc;
845 }
846
847
848 /***********************************************************************
849 * InternetConnectW (WININET.@)
850 *
851 * Open a ftp, gopher or http session
852 *
853 * RETURNS
854 * HINTERNET a session handle on success
855 * NULL on failure
856 *
857 */
858 HINTERNET WINAPI InternetConnectW(HINTERNET hInternet,
859 LPCWSTR lpszServerName, INTERNET_PORT nServerPort,
860 LPCWSTR lpszUserName, LPCWSTR lpszPassword,
861 DWORD dwService, DWORD dwFlags, DWORD_PTR dwContext)
862 {
863 LPWININETAPPINFOW hIC;
864 HINTERNET rc = NULL;
865
866 TRACE("(%p, %s, %i, %s, %s, %i, %i, %lx)\n", hInternet, debugstr_w(lpszServerName),
867 nServerPort, debugstr_w(lpszUserName), debugstr_w(lpszPassword),
868 dwService, dwFlags, dwContext);
869
870 if (!lpszServerName)
871 {
872 INTERNET_SetLastError(ERROR_INVALID_PARAMETER);
873 return NULL;
874 }
875
876 /* Clear any error information */
877 INTERNET_SetLastError(0);
878 hIC = (LPWININETAPPINFOW) WININET_GetObject( hInternet );
879 if ( (hIC == NULL) || (hIC->hdr.htype != WH_HINIT) )
880 {
881 INTERNET_SetLastError(ERROR_INVALID_HANDLE);
882 goto lend;
883 }
884
885 switch (dwService)
886 {
887 case INTERNET_SERVICE_FTP:
888 rc = FTP_Connect(hIC, lpszServerName, nServerPort,
889 lpszUserName, lpszPassword, dwFlags, dwContext, 0);
890 break;
891
892 case INTERNET_SERVICE_HTTP:
893 rc = HTTP_Connect(hIC, lpszServerName, nServerPort,
894 lpszUserName, lpszPassword, dwFlags, dwContext, 0);
895 break;
896
897 case INTERNET_SERVICE_GOPHER:
898 default:
899 break;
900 }
901 lend:
902 if( hIC )
903 WININET_Release( &hIC->hdr );
904
905 TRACE("returning %p\n", rc);
906 return rc;
907 }
908
909
910 /***********************************************************************
911 * InternetConnectA (WININET.@)
912 *
913 * Open a ftp, gopher or http session
914 *
915 * RETURNS
916 * HINTERNET a session handle on success
917 * NULL on failure
918 *
919 */
920 HINTERNET WINAPI InternetConnectA(HINTERNET hInternet,
921 LPCSTR lpszServerName, INTERNET_PORT nServerPort,
922 LPCSTR lpszUserName, LPCSTR lpszPassword,
923 DWORD dwService, DWORD dwFlags, DWORD_PTR dwContext)
924 {
925 HINTERNET rc = NULL;
926 INT len = 0;
927 LPWSTR szServerName = NULL;
928 LPWSTR szUserName = NULL;
929 LPWSTR szPassword = NULL;
930
931 if (lpszServerName)
932 {
933 len = MultiByteToWideChar(CP_ACP, 0, lpszServerName, -1, NULL, 0);
934 szServerName = HeapAlloc(GetProcessHeap(), 0, len*sizeof(WCHAR));
935 MultiByteToWideChar(CP_ACP, 0, lpszServerName, -1, szServerName, len);
936 }
937 if (lpszUserName)
938 {
939 len = MultiByteToWideChar(CP_ACP, 0, lpszUserName, -1, NULL, 0);
940 szUserName = HeapAlloc(GetProcessHeap(), 0, len*sizeof(WCHAR));
941 MultiByteToWideChar(CP_ACP, 0, lpszUserName, -1, szUserName, len);
942 }
943 if (lpszPassword)
944 {
945 len = MultiByteToWideChar(CP_ACP, 0, lpszPassword, -1, NULL, 0);
946 szPassword = HeapAlloc(GetProcessHeap(), 0, len*sizeof(WCHAR));
947 MultiByteToWideChar(CP_ACP, 0, lpszPassword, -1, szPassword, len);
948 }
949
950
951 rc = InternetConnectW(hInternet, szServerName, nServerPort,
952 szUserName, szPassword, dwService, dwFlags, dwContext);
953
954 HeapFree(GetProcessHeap(), 0, szServerName);
955 HeapFree(GetProcessHeap(), 0, szUserName);
956 HeapFree(GetProcessHeap(), 0, szPassword);
957 return rc;
958 }
959
960
961 /***********************************************************************
962 * InternetFindNextFileA (WININET.@)
963 *
964 * Continues a file search from a previous call to FindFirstFile
965 *
966 * RETURNS
967 * TRUE on success
968 * FALSE on failure
969 *
970 */
971 BOOL WINAPI InternetFindNextFileA(HINTERNET hFind, LPVOID lpvFindData)
972 {
973 BOOL ret;
974 WIN32_FIND_DATAW fd;
975
976 ret = InternetFindNextFileW(hFind, lpvFindData?&fd:NULL);
977 if(lpvFindData)
978 WININET_find_data_WtoA(&fd, (LPWIN32_FIND_DATAA)lpvFindData);
979 return ret;
980 }
981
982 /***********************************************************************
983 * InternetFindNextFileW (WININET.@)
984 *
985 * Continues a file search from a previous call to FindFirstFile
986 *
987 * RETURNS
988 * TRUE on success
989 * FALSE on failure
990 *
991 */
992 BOOL WINAPI InternetFindNextFileW(HINTERNET hFind, LPVOID lpvFindData)
993 {
994 WININETHANDLEHEADER *hdr;
995 DWORD res;
996
997 TRACE("\n");
998
999 hdr = WININET_GetObject(hFind);
1000 if(!hdr) {
1001 WARN("Invalid handle\n");
1002 SetLastError(ERROR_INVALID_HANDLE);
1003 return FALSE;
1004 }
1005
1006 if(hdr->vtbl->FindNextFileW) {
1007 res = hdr->vtbl->FindNextFileW(hdr, lpvFindData);
1008 }else {
1009 WARN("Handle doesn't support NextFile\n");
1010 res = ERROR_INTERNET_INCORRECT_HANDLE_TYPE;
1011 }
1012
1013 WININET_Release(hdr);
1014
1015 if(res != ERROR_SUCCESS)
1016 SetLastError(res);
1017 return res == ERROR_SUCCESS;
1018 }
1019
1020 /***********************************************************************
1021 * InternetCloseHandle (WININET.@)
1022 *
1023 * Generic close handle function
1024 *
1025 * RETURNS
1026 * TRUE on success
1027 * FALSE on failure
1028 *
1029 */
1030 BOOL WINAPI InternetCloseHandle(HINTERNET hInternet)
1031 {
1032 LPWININETHANDLEHEADER lpwh;
1033
1034 TRACE("%p\n",hInternet);
1035
1036 lpwh = WININET_GetObject( hInternet );
1037 if (NULL == lpwh)
1038 {
1039 INTERNET_SetLastError(ERROR_INVALID_HANDLE);
1040 return FALSE;
1041 }
1042
1043 WININET_Release( lpwh );
1044 WININET_FreeHandle( hInternet );
1045
1046 return TRUE;
1047 }
1048
1049
1050 /***********************************************************************
1051 * ConvertUrlComponentValue (Internal)
1052 *
1053 * Helper function for InternetCrackUrlA
1054 *
1055 */
1056 static void ConvertUrlComponentValue(LPSTR* lppszComponent, LPDWORD dwComponentLen,
1057 LPWSTR lpwszComponent, DWORD dwwComponentLen,
1058 LPCSTR lpszStart, LPCWSTR lpwszStart)
1059 {
1060 TRACE("%p %d %p %d %p %p\n", *lppszComponent, *dwComponentLen, lpwszComponent, dwwComponentLen, lpszStart, lpwszStart);
1061 if (*dwComponentLen != 0)
1062 {
1063 DWORD nASCIILength=WideCharToMultiByte(CP_ACP,0,lpwszComponent,dwwComponentLen,NULL,0,NULL,NULL);
1064 if (*lppszComponent == NULL)
1065 {
1066 int nASCIIOffset=WideCharToMultiByte(CP_ACP,0,lpwszStart,lpwszComponent-lpwszStart,NULL,0,NULL,NULL);
1067 if (lpwszComponent)
1068 *lppszComponent = (LPSTR)lpszStart+nASCIIOffset;
1069 else
1070 *lppszComponent = NULL;
1071 *dwComponentLen = nASCIILength;
1072 }
1073 else
1074 {
1075 DWORD ncpylen = min((*dwComponentLen)-1, nASCIILength);
1076 WideCharToMultiByte(CP_ACP,0,lpwszComponent,dwwComponentLen,*lppszComponent,ncpylen+1,NULL,NULL);
1077 (*lppszComponent)[ncpylen]=0;
1078 *dwComponentLen = ncpylen;
1079 }
1080 }
1081 }
1082
1083
1084 /***********************************************************************
1085 * InternetCrackUrlA (WININET.@)
1086 *
1087 * See InternetCrackUrlW.
1088 */
1089 BOOL WINAPI InternetCrackUrlA(LPCSTR lpszUrl, DWORD dwUrlLength, DWORD dwFlags,
1090 LPURL_COMPONENTSA lpUrlComponents)
1091 {
1092 DWORD nLength;
1093 URL_COMPONENTSW UCW;
1094 BOOL ret = FALSE;
1095 WCHAR *lpwszUrl, *hostname = NULL, *username = NULL, *password = NULL, *path = NULL,
1096 *scheme = NULL, *extra = NULL;
1097
1098 TRACE("(%s %u %x %p)\n",
1099 lpszUrl ? debugstr_an(lpszUrl, dwUrlLength ? dwUrlLength : strlen(lpszUrl)) : "(null)",
1100 dwUrlLength, dwFlags, lpUrlComponents);
1101
1102 if (!lpszUrl || !*lpszUrl || !lpUrlComponents ||
1103 lpUrlComponents->dwStructSize != sizeof(URL_COMPONENTSA))
1104 {
1105 INTERNET_SetLastError(ERROR_INVALID_PARAMETER);
1106 return FALSE;
1107 }
1108
1109 if(dwUrlLength<=0)
1110 dwUrlLength=-1;
1111 nLength=MultiByteToWideChar(CP_ACP,0,lpszUrl,dwUrlLength,NULL,0);
1112
1113 /* if dwUrlLength=-1 then nLength includes null but length to
1114 InternetCrackUrlW should not include it */
1115 if (dwUrlLength == -1) nLength--;
1116
1117 lpwszUrl=HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(WCHAR)*nLength);
1118 MultiByteToWideChar(CP_ACP,0,lpszUrl,dwUrlLength,lpwszUrl,nLength);
1119
1120 memset(&UCW,0,sizeof(UCW));
1121 UCW.dwStructSize = sizeof(URL_COMPONENTSW);
1122 if (lpUrlComponents->dwHostNameLength)
1123 {
1124 UCW.dwHostNameLength = lpUrlComponents->dwHostNameLength;
1125 if (lpUrlComponents->lpszHostName)
1126 {
1127 hostname = HeapAlloc(GetProcessHeap(), 0, UCW.dwHostNameLength * sizeof(WCHAR));
1128 UCW.lpszHostName = hostname;
1129 }
1130 }
1131 if (lpUrlComponents->dwUserNameLength)
1132 {
1133 UCW.dwUserNameLength = lpUrlComponents->dwUserNameLength;
1134 if (lpUrlComponents->lpszUserName)
1135 {
1136 username = HeapAlloc(GetProcessHeap(), 0, UCW.dwUserNameLength * sizeof(WCHAR));
1137 UCW.lpszUserName = username;
1138 }
1139 }
1140 if (lpUrlComponents->dwPasswordLength)
1141 {
1142 UCW.dwPasswordLength = lpUrlComponents->dwPasswordLength;
1143 if (lpUrlComponents->lpszPassword)
1144 {
1145 password = HeapAlloc(GetProcessHeap(), 0, UCW.dwPasswordLength * sizeof(WCHAR));
1146 UCW.lpszPassword = password;
1147 }
1148 }
1149 if (lpUrlComponents->dwUrlPathLength)
1150 {
1151 UCW.dwUrlPathLength = lpUrlComponents->dwUrlPathLength;
1152 if (lpUrlComponents->lpszUrlPath)
1153 {
1154 path = HeapAlloc(GetProcessHeap(), 0, UCW.dwUrlPathLength * sizeof(WCHAR));
1155 UCW.lpszUrlPath = path;
1156 }
1157 }
1158 if (lpUrlComponents->dwSchemeLength)
1159 {
1160 UCW.dwSchemeLength = lpUrlComponents->dwSchemeLength;
1161 if (lpUrlComponents->lpszScheme)
1162 {
1163 scheme = HeapAlloc(GetProcessHeap(), 0, UCW.dwSchemeLength * sizeof(WCHAR));
1164 UCW.lpszScheme = scheme;
1165 }
1166 }
1167 if (lpUrlComponents->dwExtraInfoLength)
1168 {
1169 UCW.dwExtraInfoLength = lpUrlComponents->dwExtraInfoLength;
1170 if (lpUrlComponents->lpszExtraInfo)
1171 {
1172 extra = HeapAlloc(GetProcessHeap(), 0, UCW.dwExtraInfoLength * sizeof(WCHAR));
1173 UCW.lpszExtraInfo = extra;
1174 }
1175 }
1176 if ((ret = InternetCrackUrlW(lpwszUrl, nLength, dwFlags, &UCW)))
1177 {
1178 ConvertUrlComponentValue(&lpUrlComponents->lpszHostName, &lpUrlComponents->dwHostNameLength,
1179 UCW.lpszHostName, UCW.dwHostNameLength, lpszUrl, lpwszUrl);
1180 ConvertUrlComponentValue(&lpUrlComponents->lpszUserName, &lpUrlComponents->dwUserNameLength,
1181 UCW.lpszUserName, UCW.dwUserNameLength, lpszUrl, lpwszUrl);
1182 ConvertUrlComponentValue(&lpUrlComponents->lpszPassword, &lpUrlComponents->dwPasswordLength,
1183 UCW.lpszPassword, UCW.dwPasswordLength, lpszUrl, lpwszUrl);
1184 ConvertUrlComponentValue(&lpUrlComponents->lpszUrlPath, &lpUrlComponents->dwUrlPathLength,
1185 UCW.lpszUrlPath, UCW.dwUrlPathLength, lpszUrl, lpwszUrl);
1186 ConvertUrlComponentValue(&lpUrlComponents->lpszScheme, &lpUrlComponents->dwSchemeLength,
1187 UCW.lpszScheme, UCW.dwSchemeLength, lpszUrl, lpwszUrl);
1188 ConvertUrlComponentValue(&lpUrlComponents->lpszExtraInfo, &lpUrlComponents->dwExtraInfoLength,
1189 UCW.lpszExtraInfo, UCW.dwExtraInfoLength, lpszUrl, lpwszUrl);
1190
1191 lpUrlComponents->nScheme = UCW.nScheme;
1192 lpUrlComponents->nPort = UCW.nPort;
1193
1194 TRACE("%s: scheme(%s) host(%s) path(%s) extra(%s)\n", lpszUrl,
1195 debugstr_an(lpUrlComponents->lpszScheme, lpUrlComponents->dwSchemeLength),
1196 debugstr_an(lpUrlComponents->lpszHostName, lpUrlComponents->dwHostNameLength),
1197 debugstr_an(lpUrlComponents->lpszUrlPath, lpUrlComponents->dwUrlPathLength),
1198 debugstr_an(lpUrlComponents->lpszExtraInfo, lpUrlComponents->dwExtraInfoLength));
1199 }
1200 HeapFree(GetProcessHeap(), 0, lpwszUrl);
1201 HeapFree(GetProcessHeap(), 0, hostname);
1202 HeapFree(GetProcessHeap(), 0, username);
1203 HeapFree(GetProcessHeap(), 0, password);
1204 HeapFree(GetProcessHeap(), 0, path);
1205 HeapFree(GetProcessHeap(), 0, scheme);
1206 HeapFree(GetProcessHeap(), 0, extra);
1207 return ret;
1208 }
1209
1210 static const WCHAR url_schemes[][7] =
1211 {
1212 {'f','t','p',0},
1213 {'g','o','p','h','e','r',0},
1214 {'h','t','t','p',0},
1215 {'h','t','t','p','s',0},
1216 {'f','i','l','e',0},
1217 {'n','e','w','s',0},
1218 {'m','a','i','l','t','o',0},
1219 {'r','e','s',0},
1220 };
1221
1222 /***********************************************************************
1223 * GetInternetSchemeW (internal)
1224 *
1225 * Get scheme of url
1226 *
1227 * RETURNS
1228 * scheme on success
1229 * INTERNET_SCHEME_UNKNOWN on failure
1230 *
1231 */
1232 static INTERNET_SCHEME GetInternetSchemeW(LPCWSTR lpszScheme, DWORD nMaxCmp)
1233 {
1234 int i;
1235
1236 TRACE("%s %d\n",debugstr_wn(lpszScheme, nMaxCmp), nMaxCmp);
1237
1238 if(lpszScheme==NULL)
1239 return INTERNET_SCHEME_UNKNOWN;
1240
1241 for (i = 0; i < sizeof(url_schemes)/sizeof(url_schemes[0]); i++)
1242 if (!strncmpW(lpszScheme, url_schemes[i], nMaxCmp))
1243 return INTERNET_SCHEME_FIRST + i;
1244
1245 return INTERNET_SCHEME_UNKNOWN;
1246 }
1247
1248 /***********************************************************************
1249 * SetUrlComponentValueW (Internal)
1250 *
1251 * Helper function for InternetCrackUrlW
1252 *
1253 * PARAMS
1254 * lppszComponent [O] Holds the returned string
1255 * dwComponentLen [I] Holds the size of lppszComponent
1256 * [O] Holds the length of the string in lppszComponent without '\0'
1257 * lpszStart [I] Holds the string to copy from
1258 * len [I] Holds the length of lpszStart without '\0'
1259 *
1260 * RETURNS
1261 * TRUE on success
1262 * FALSE on failure
1263 *
1264 */
1265 static BOOL SetUrlComponentValueW(LPWSTR* lppszComponent, LPDWORD dwComponentLen, LPCWSTR lpszStart, DWORD len)
1266 {
1267 TRACE("%s (%d)\n", debugstr_wn(lpszStart,len), len);
1268
1269 if ( (*dwComponentLen == 0) && (*lppszComponent == NULL) )
1270 return FALSE;
1271
1272 if (*dwComponentLen != 0 || *lppszComponent == NULL)
1273 {
1274 if (*lppszComponent == NULL)
1275 {
1276 *lppszComponent = (LPWSTR)lpszStart;
1277 *dwComponentLen = len;
1278 }
1279 else
1280 {
1281 DWORD ncpylen = min((*dwComponentLen)-1, len);
1282 memcpy(*lppszComponent, lpszStart, ncpylen*sizeof(WCHAR));
1283 (*lppszComponent)[ncpylen] = '\0';
1284 *dwComponentLen = ncpylen;
1285 }
1286 }
1287
1288 return TRUE;
1289 }
1290
1291 /***********************************************************************
1292 * InternetCrackUrlW (WININET.@)
1293 *
1294 * Break up URL into its components
1295 *
1296 * RETURNS
1297 * TRUE on success
1298 * FALSE on failure
1299 */
1300 BOOL WINAPI InternetCrackUrlW(LPCWSTR lpszUrl_orig, DWORD dwUrlLength_orig, DWORD dwFlags,
1301 LPURL_COMPONENTSW lpUC)
1302 {
1303 /*
1304 * RFC 1808
1305 * <protocol>:[//<net_loc>][/path][;<params>][?<query>][#<fragment>]
1306 *
1307 */
1308 LPCWSTR lpszParam = NULL;
1309 BOOL bIsAbsolute = FALSE;
1310 LPCWSTR lpszap, lpszUrl = lpszUrl_orig;
1311 LPCWSTR lpszcp = NULL;
1312 LPWSTR lpszUrl_decode = NULL;
1313 DWORD dwUrlLength = dwUrlLength_orig;
1314
1315 TRACE("(%s %u %x %p)\n",
1316 lpszUrl ? debugstr_wn(lpszUrl, dwUrlLength ? dwUrlLength : strlenW(lpszUrl)) : "(null)",
1317 dwUrlLength, dwFlags, lpUC);
1318
1319 if (!lpszUrl_orig || !*lpszUrl_orig || !lpUC)
1320 {
1321 INTERNET_SetLastError(ERROR_INVALID_PARAMETER);
1322 return FALSE;
1323 }
1324 if (!dwUrlLength) dwUrlLength = strlenW(lpszUrl);
1325
1326 if (dwFlags & ICU_DECODE)
1327 {
1328 WCHAR *url_tmp;
1329 DWORD len = dwUrlLength + 1;
1330
1331 if (!(url_tmp = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR))))
1332 {
1333 INTERNET_SetLastError(ERROR_OUTOFMEMORY);
1334 return FALSE;
1335 }
1336 memcpy(url_tmp, lpszUrl_orig, dwUrlLength * sizeof(WCHAR));
1337 url_tmp[dwUrlLength] = 0;
1338 if (!(lpszUrl_decode = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR))))
1339 {
1340 HeapFree(GetProcessHeap(), 0, url_tmp);
1341 INTERNET_SetLastError(ERROR_OUTOFMEMORY);
1342 return FALSE;
1343 }
1344 if (InternetCanonicalizeUrlW(url_tmp, lpszUrl_decode, &len, ICU_DECODE | ICU_NO_ENCODE))
1345 {
1346 dwUrlLength = len;
1347 lpszUrl = lpszUrl_decode;
1348 }
1349 HeapFree(GetProcessHeap(), 0, url_tmp);
1350 }
1351 lpszap = lpszUrl;
1352
1353 /* Determine if the URI is absolute. */
1354 while (lpszap - lpszUrl < dwUrlLength)
1355 {
1356 if (isalnumW(*lpszap))
1357 {
1358 lpszap++;
1359 continue;
1360 }
1361 if ((*lpszap == ':') && (lpszap - lpszUrl >= 2))
1362 {
1363 bIsAbsolute = TRUE;
1364 lpszcp = lpszap;
1365 }
1366 else
1367 {
1368 lpszcp = lpszUrl; /* Relative url */
1369 }
1370
1371 break;
1372 }
1373
1374 lpUC->nScheme = INTERNET_SCHEME_UNKNOWN;
1375 lpUC->nPort = INTERNET_INVALID_PORT_NUMBER;
1376
1377 /* Parse <params> */
1378 if (!(lpszParam = memchrW(lpszap, ';', dwUrlLength - (lpszap - lpszUrl))))
1379 lpszParam = memchrW(lpszap, '?', dwUrlLength - (lpszap - lpszUrl));
1380
1381 SetUrlComponentValueW(&lpUC->lpszExtraInfo, &lpUC->dwExtraInfoLength,
1382 lpszParam, lpszParam ? dwUrlLength-(lpszParam-lpszUrl) : 0);
1383
1384 if (bIsAbsolute) /* Parse <protocol>:[//<net_loc>] */
1385 {
1386 LPCWSTR lpszNetLoc;
1387
1388 /* Get scheme first. */
1389 lpUC->nScheme = GetInternetSchemeW(lpszUrl, lpszcp - lpszUrl);
1390 SetUrlComponentValueW(&lpUC->lpszScheme, &lpUC->dwSchemeLength,
1391 lpszUrl, lpszcp - lpszUrl);
1392
1393 /* Eat ':' in protocol. */
1394 lpszcp++;
1395
1396 /* double slash indicates the net_loc portion is present */
1397 if ((lpszcp[0] == '/') && (lpszcp[1] == '/'))
1398 {
1399 lpszcp += 2;
1400
1401 lpszNetLoc = memchrW(lpszcp, '/', dwUrlLength - (lpszcp - lpszUrl));
1402 if (lpszParam)
1403 {
1404 if (lpszNetLoc)
1405 lpszNetLoc = min(lpszNetLoc, lpszParam);
1406 else
1407 lpszNetLoc = lpszParam;
1408 }
1409 else if (!lpszNetLoc)
1410 lpszNetLoc = lpszcp + dwUrlLength-(lpszcp-lpszUrl);
1411
1412 /* Parse net-loc */
1413 if (lpszNetLoc)
1414 {
1415 LPCWSTR lpszHost;
1416 LPCWSTR lpszPort;
1417
1418 /* [<user>[<:password>]@]<host>[:<port>] */
1419 /* First find the user and password if they exist */
1420
1421 lpszHost = memchrW(lpszcp, '@', dwUrlLength - (lpszcp - lpszUrl));
1422 if (lpszHost == NULL || lpszHost > lpszNetLoc)
1423 {
1424 /* username and password not specified. */
1425 SetUrlComponentValueW(&lpUC->lpszUserName, &lpUC->dwUserNameLength, NULL, 0);
1426 SetUrlComponentValueW(&lpUC->lpszPassword, &lpUC->dwPasswordLength, NULL, 0);
1427 }
1428 else /* Parse out username and password */
1429 {
1430 LPCWSTR lpszUser = lpszcp;
1431 LPCWSTR lpszPasswd = lpszHost;
1432
1433 while (lpszcp < lpszHost)
1434 {
1435 if (*lpszcp == ':')
1436 lpszPasswd = lpszcp;
1437
1438 lpszcp++;
1439 }
1440
1441 SetUrlComponentValueW(&lpUC->lpszUserName, &lpUC->dwUserNameLength,
1442 lpszUser, lpszPasswd - lpszUser);
1443
1444 if (lpszPasswd != lpszHost)
1445 lpszPasswd++;
1446 SetUrlComponentValueW(&lpUC->lpszPassword, &lpUC->dwPasswordLength,
1447 lpszPasswd == lpszHost ? NULL : lpszPasswd,
1448 lpszHost - lpszPasswd);
1449
1450 lpszcp++; /* Advance to beginning of host */
1451 }
1452
1453 /* Parse <host><:port> */
1454
1455 lpszHost = lpszcp;
1456 lpszPort = lpszNetLoc;
1457
1458 /* special case for res:// URLs: there is no port here, so the host is the
1459 entire string up to the first '/' */
1460 if(lpUC->nScheme==INTERNET_SCHEME_RES)
1461 {
1462 SetUrlComponentValueW(&lpUC->lpszHostName, &lpUC->dwHostNameLength,
1463 lpszHost, lpszPort - lpszHost);
1464 lpszcp=lpszNetLoc;
1465 }
1466 else
1467 {
1468 while (lpszcp < lpszNetLoc)
1469 {
1470 if (*lpszcp == ':')
1471 lpszPort = lpszcp;
1472
1473 lpszcp++;
1474 }
1475
1476 /* If the scheme is "file" and the host is just one letter, it's not a host */
1477 if(lpUC->nScheme==INTERNET_SCHEME_FILE && (lpszPort-lpszHost)==1)
1478 {
1479 lpszcp=lpszHost;
1480 SetUrlComponentValueW(&lpUC->lpszHostName, &lpUC->dwHostNameLength,
1481 NULL, 0);
1482 }
1483 else
1484 {
1485 SetUrlComponentValueW(&lpUC->lpszHostName, &lpUC->dwHostNameLength,
1486 lpszHost, lpszPort - lpszHost);
1487 if (lpszPort != lpszNetLoc)
1488 lpUC->nPort = atoiW(++lpszPort);
1489 else switch (lpUC->nScheme)
1490 {
1491 case INTERNET_SCHEME_HTTP:
1492 lpUC->nPort = INTERNET_DEFAULT_HTTP_PORT;
1493 break;
1494 case INTERNET_SCHEME_HTTPS:
1495 lpUC->nPort = INTERNET_DEFAULT_HTTPS_PORT;
1496 break;
1497 case INTERNET_SCHEME_FTP:
1498 lpUC->nPort = INTERNET_DEFAULT_FTP_PORT;
1499 break;
1500 case INTERNET_SCHEME_GOPHER:
1501 lpUC->nPort = INTERNET_DEFAULT_GOPHER_PORT;
1502 break;
1503 default:
1504 break;
1505 }
1506 }
1507 }
1508 }
1509 }
1510 else
1511 {
1512 SetUrlComponentValueW(&lpUC->lpszUserName, &lpUC->dwUserNameLength, NULL, 0);
1513 SetUrlComponentValueW(&lpUC->lpszPassword, &lpUC->dwPasswordLength, NULL, 0);
1514 SetUrlComponentValueW(&lpUC->lpszHostName, &lpUC->dwHostNameLength, NULL, 0);
1515 }
1516 }
1517 else
1518 {
1519 SetUrlComponentValueW(&lpUC->lpszScheme, &lpUC->dwSchemeLength, NULL, 0);
1520 SetUrlComponentValueW(&lpUC->lpszUserName, &lpUC->dwUserNameLength, NULL, 0);
1521 SetUrlComponentValueW(&lpUC->lpszPassword, &lpUC->dwPasswordLength, NULL, 0);
1522 SetUrlComponentValueW(&lpUC->lpszHostName, &lpUC->dwHostNameLength, NULL, 0);
1523 }
1524
1525 /* Here lpszcp points to:
1526 *
1527 * <protocol>:[//<net_loc>][/path][;<params>][?<query>][#<fragment>]
1528 * ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
1529 */
1530 if (lpszcp != 0 && lpszcp - lpszUrl < dwUrlLength && (!lpszParam || lpszcp < lpszParam))
1531 {
1532 INT len;
1533
1534 /* Only truncate the parameter list if it's already been saved
1535 * in lpUC->lpszExtraInfo.
1536 */
1537 if (lpszParam && lpUC->dwExtraInfoLength && lpUC->lpszExtraInfo)
1538 len = lpszParam - lpszcp;
1539 else
1540 {
1541 /* Leave the parameter list in lpszUrlPath. Strip off any trailing
1542 * newlines if necessary.
1543 */
1544 LPWSTR lpsznewline = memchrW(lpszcp, '\n', dwUrlLength - (lpszcp - lpszUrl));
1545 if (lpsznewline != NULL)
1546 len = lpsznewline - lpszcp;
1547 else
1548 len = dwUrlLength-(lpszcp-lpszUrl);
1549 }
1550 SetUrlComponentValueW(&lpUC->lpszUrlPath, &lpUC->dwUrlPathLength,
1551 lpszcp, len);
1552 }
1553 else
1554 {
1555 if (lpUC->lpszUrlPath && (lpUC->dwUrlPathLength > 0))
1556 lpUC->lpszUrlPath[0] = 0;
1557 lpUC->dwUrlPathLength = 0;
1558 }
1559
1560 TRACE("%s: scheme(%s) host(%s) path(%s) extra(%s)\n", debugstr_wn(lpszUrl,dwUrlLength),
1561 debugstr_wn(lpUC->lpszScheme,lpUC->dwSchemeLength),
1562 debugstr_wn(lpUC->lpszHostName,lpUC->dwHostNameLength),
1563 debugstr_wn(lpUC->lpszUrlPath,lpUC->dwUrlPathLength),
1564 debugstr_wn(lpUC->lpszExtraInfo,lpUC->dwExtraInfoLength));
1565
1566 HeapFree(GetProcessHeap(), 0, lpszUrl_decode );
1567 return TRUE;
1568 }
1569
1570 /***********************************************************************
1571 * InternetAttemptConnect (WININET.@)
1572 *
1573 * Attempt to make a connection to the internet
1574 *
1575 * RETURNS
1576 * ERROR_SUCCESS on success
1577 * Error value on failure
1578 *
1579 */
1580 DWORD WINAPI InternetAttemptConnect(DWORD dwReserved)
1581 {
1582 FIXME("Stub\n");
1583 return ERROR_SUCCESS;
1584 }
1585
1586
1587 /***********************************************************************
1588 * InternetCanonicalizeUrlA (WININET.@)
1589 *
1590 * Escape unsafe characters and spaces
1591 *
1592 * RETURNS
1593 * TRUE on success
1594 * FALSE on failure
1595 *
1596 */
1597 BOOL WINAPI InternetCanonicalizeUrlA(LPCSTR lpszUrl, LPSTR lpszBuffer,
1598 LPDWORD lpdwBufferLength, DWORD dwFlags)
1599 {
1600 HRESULT hr;
1601 DWORD dwURLFlags = URL_WININET_COMPATIBILITY | URL_ESCAPE_UNSAFE;
1602
1603 TRACE("(%s, %p, %p, 0x%08x) bufferlength: %d\n", debugstr_a(lpszUrl), lpszBuffer,
1604 lpdwBufferLength, lpdwBufferLength ? *lpdwBufferLength : -1, dwFlags);
1605
1606 if(dwFlags & ICU_DECODE)
1607 {
1608 dwURLFlags |= URL_UNESCAPE;
1609 dwFlags &= ~ICU_DECODE;
1610 }
1611
1612 if(dwFlags & ICU_ESCAPE)
1613 {
1614 dwURLFlags |= URL_UNESCAPE;
1615 dwFlags &= ~ICU_ESCAPE;
1616 }
1617
1618 if(dwFlags & ICU_BROWSER_MODE)
1619 {
1620 dwURLFlags |= URL_BROWSER_MODE;
1621 dwFlags &= ~ICU_BROWSER_MODE;
1622 }
1623
1624 if(dwFlags & ICU_NO_ENCODE)
1625 {
1626 /* Flip this bit to correspond to URL_ESCAPE_UNSAFE */
1627 dwURLFlags ^= URL_ESCAPE_UNSAFE;
1628 dwFlags &= ~ICU_NO_ENCODE;
1629 }
1630
1631 if (dwFlags) FIXME("Unhandled flags 0x%08x\n", dwFlags);
1632
1633 hr = UrlCanonicalizeA(lpszUrl, lpszBuffer, lpdwBufferLength, dwURLFlags);
1634 if (hr == E_POINTER) SetLastError(ERROR_INSUFFICIENT_BUFFER);
1635 if (hr == E_INVALIDARG) SetLastError(ERROR_INVALID_PARAMETER);
1636
1637 return (hr == S_OK) ? TRUE : FALSE;
1638 }
1639
1640 /***********************************************************************
1641 * InternetCanonicalizeUrlW (WININET.@)
1642 *
1643 * Escape unsafe characters and spaces
1644 *
1645 * RETURNS
1646 * TRUE on success
1647 * FALSE on failure
1648 *
1649 */
1650 BOOL WINAPI InternetCanonicalizeUrlW(LPCWSTR lpszUrl, LPWSTR lpszBuffer,
1651 LPDWORD lpdwBufferLength, DWORD dwFlags)
1652 {
1653 HRESULT hr;
1654 DWORD dwURLFlags = URL_WININET_COMPATIBILITY | URL_ESCAPE_UNSAFE;
1655
1656 TRACE("(%s, %p, %p, 0x%08x) bufferlength: %d\n", debugstr_w(lpszUrl), lpszBuffer,
1657 lpdwBufferLength, dwFlags, lpdwBufferLength ? *lpdwBufferLength : -1);
1658
1659 if(dwFlags & ICU_DECODE)
1660 {
1661 dwURLFlags |= URL_UNESCAPE;
1662 dwFlags &= ~ICU_DECODE;
1663 }
1664
1665 if(dwFlags & ICU_ESCAPE)
1666 {
1667 dwURLFlags |= URL_UNESCAPE;
1668 dwFlags &= ~ICU_ESCAPE;
1669 }
1670
1671 if(dwFlags & ICU_BROWSER_MODE)
1672 {
1673 dwURLFlags |= URL_BROWSER_MODE;
1674 dwFlags &= ~ICU_BROWSER_MODE;
1675 }
1676
1677 if(dwFlags & ICU_NO_ENCODE)
1678 {
1679 /* Flip this bit to correspond to URL_ESCAPE_UNSAFE */
1680 dwURLFlags ^= URL_ESCAPE_UNSAFE;
1681 dwFlags &= ~ICU_NO_ENCODE;
1682 }
1683
1684 if (dwFlags) FIXME("Unhandled flags 0x%08x\n", dwFlags);
1685
1686 hr = UrlCanonicalizeW(lpszUrl, lpszBuffer, lpdwBufferLength, dwURLFlags);
1687 if (hr == E_POINTER) SetLastError(ERROR_INSUFFICIENT_BUFFER);
1688 if (hr == E_INVALIDARG) SetLastError(ERROR_INVALID_PARAMETER);
1689
1690 return (hr == S_OK) ? TRUE : FALSE;
1691 }
1692
1693 /* #################################################### */
1694
1695 static INTERNET_STATUS_CALLBACK set_status_callback(
1696 LPWININETHANDLEHEADER lpwh, INTERNET_STATUS_CALLBACK callback, BOOL unicode)
1697 {
1698 INTERNET_STATUS_CALLBACK ret;
1699
1700 if (unicode) lpwh->dwInternalFlags |= INET_CALLBACKW;
1701 else lpwh->dwInternalFlags &= ~INET_CALLBACKW;
1702
1703 ret = lpwh->lpfnStatusCB;
1704 lpwh->lpfnStatusCB = callback;
1705
1706 return ret;
1707 }
1708
1709 /***********************************************************************
1710 * InternetSetStatusCallbackA (WININET.@)
1711 *
1712 * Sets up a callback function which is called as progress is made
1713 * during an operation.
1714 *
1715 * RETURNS
1716 * Previous callback or NULL on success
1717 * INTERNET_INVALID_STATUS_CALLBACK on failure
1718 *
1719 */
1720 INTERNET_STATUS_CALLBACK WINAPI InternetSetStatusCallbackA(
1721 HINTERNET hInternet ,INTERNET_STATUS_CALLBACK lpfnIntCB)
1722 {
1723 INTERNET_STATUS_CALLBACK retVal;
1724 LPWININETHANDLEHEADER lpwh;
1725
1726 TRACE("0x%08x\n", (ULONG)hInternet);
1727
1728 if (!(lpwh = WININET_GetObject(hInternet)))
1729 return INTERNET_INVALID_STATUS_CALLBACK;
1730
1731 retVal = set_status_callback(lpwh, lpfnIntCB, FALSE);
1732
1733 WININET_Release( lpwh );
1734 return retVal;
1735 }
1736
1737 /***********************************************************************
1738 * InternetSetStatusCallbackW (WININET.@)
1739 *
1740 * Sets up a callback function which is called as progress is made
1741 * during an operation.
1742 *
1743 * RETURNS
1744 * Previous callback or NULL on success
1745 * INTERNET_INVALID_STATUS_CALLBACK on failure
1746 *
1747 */
1748 INTERNET_STATUS_CALLBACK WINAPI InternetSetStatusCallbackW(
1749 HINTERNET hInternet ,INTERNET_STATUS_CALLBACK lpfnIntCB)
1750 {
1751 INTERNET_STATUS_CALLBACK retVal;
1752 LPWININETHANDLEHEADER lpwh;
1753
1754 TRACE("0x%08x\n", (ULONG)hInternet);
1755
1756 if (!(lpwh = WININET_GetObject(hInternet)))
1757 return INTERNET_INVALID_STATUS_CALLBACK;
1758
1759 retVal = set_status_callback(lpwh, lpfnIntCB, TRUE);
1760
1761 WININET_Release( lpwh );
1762 return retVal;
1763 }
1764
1765 /***********************************************************************
1766 * InternetSetFilePointer (WININET.@)
1767 */
1768 DWORD WINAPI InternetSetFilePointer(HINTERNET hFile, LONG lDistanceToMove,
1769 PVOID pReserved, DWORD dwMoveContext, DWORD_PTR dwContext)
1770 {
1771 FIXME("stub\n");
1772 return FALSE;
1773 }
1774
1775 /***********************************************************************
1776 * InternetWriteFile (WININET.@)
1777 *
1778 * Write data to an open internet file
1779 *
1780 * RETURNS
1781 * TRUE on success
1782 * FALSE on failure
1783 *
1784 */
1785 BOOL WINAPI InternetWriteFile(HINTERNET hFile, LPCVOID lpBuffer,
1786 DWORD dwNumOfBytesToWrite, LPDWORD lpdwNumOfBytesWritten)
1787 {
1788 LPWININETHANDLEHEADER lpwh;
1789 BOOL retval = FALSE;
1790
1791 TRACE("(%p %p %d %p)\n", hFile, lpBuffer, dwNumOfBytesToWrite, lpdwNumOfBytesWritten);
1792
1793 lpwh = WININET_GetObject( hFile );
1794 if (!lpwh) {
1795 WARN("Invalid handle\n");
1796 SetLastError(ERROR_INVALID_HANDLE);
1797 return FALSE;
1798 }
1799
1800 if(lpwh->vtbl->WriteFile) {
1801 retval = lpwh->vtbl->WriteFile(lpwh, lpBuffer, dwNumOfBytesToWrite, lpdwNumOfBytesWritten);
1802 }else {
1803 WARN("No Writefile method.\n");
1804 SetLastError(ERROR_INVALID_HANDLE);
1805 retval = FALSE;
1806 }
1807
1808 WININET_Release( lpwh );
1809
1810 return retval;
1811 }
1812
1813
1814 /***********************************************************************
1815 * InternetReadFile (WININET.@)
1816 *
1817 * Read data from an open internet file
1818 *
1819 * RETURNS
1820 * TRUE on success
1821 * FALSE on failure
1822 *
1823 */
1824 BOOL WINAPI InternetReadFile(HINTERNET hFile, LPVOID lpBuffer,
1825 DWORD dwNumOfBytesToRead, LPDWORD pdwNumOfBytesRead)
1826 {
1827 LPWININETHANDLEHEADER hdr;
1828 DWORD res = ERROR_INTERNET_INCORRECT_HANDLE_TYPE;
1829
1830 TRACE("%p %p %d %p\n", hFile, lpBuffer, dwNumOfBytesToRead, pdwNumOfBytesRead);
1831
1832 hdr = WININET_GetObject(hFile);
1833 if (!hdr) {
1834 INTERNET_SetLastError(ERROR_INVALID_HANDLE);
1835 return FALSE;
1836 }
1837
1838 if(hdr->vtbl->ReadFile)
1839 res = hdr->vtbl->ReadFile(hdr, lpBuffer, dwNumOfBytesToRead, pdwNumOfBytesRead);
1840
1841 WININET_Release(hdr);
1842
1843 TRACE("-- %s (%u) (bytes read: %d)\n", res == ERROR_SUCCESS ? "TRUE": "FALSE", res,
1844 pdwNumOfBytesRead ? *pdwNumOfBytesRead : -1);
1845
1846 if(res != ERROR_SUCCESS)
1847 SetLastError(res);
1848 return res == ERROR_SUCCESS;
1849 }
1850
1851 /***********************************************************************
1852 * InternetReadFileExA (WININET.@)
1853 *
1854 * Read data from an open internet file
1855 *
1856 * PARAMS
1857 * hFile [I] Handle returned by InternetOpenUrl or HttpOpenRequest.
1858 * lpBuffersOut [I/O] Buffer.
1859 * dwFlags [I] Flags. See notes.
1860 * dwContext [I] Context for callbacks.
1861 *
1862 * RETURNS
1863 * TRUE on success
1864 * FALSE on failure
1865 *
1866 * NOTES
1867 * The parameter dwFlags include zero or more of the following flags:
1868 *|IRF_ASYNC - Makes the call asynchronous.
1869 *|IRF_SYNC - Makes the call synchronous.
1870 *|IRF_USE_CONTEXT - Forces dwContext to be used.
1871 *|IRF_NO_WAIT - Don't block if the data is not available, just return what is available.
1872 *
1873 * However, in testing IRF_USE_CONTEXT seems to have no effect - dwContext isn't used.
1874 *
1875 * SEE
1876 * InternetOpenUrlA(), HttpOpenRequestA()
1877 */
1878 BOOL WINAPI InternetReadFileExA(HINTERNET hFile, LPINTERNET_BUFFERSA lpBuffersOut,
1879 DWORD dwFlags, DWORD_PTR dwContext)
1880 {
1881 LPWININETHANDLEHEADER hdr;
1882 DWORD res = ERROR_INTERNET_INCORRECT_HANDLE_TYPE;
1883
1884 TRACE("(%p %p 0x%x 0x%lx)\n", hFile, lpBuffersOut, dwFlags, dwContext);
1885
1886 hdr = WININET_GetObject(hFile);
1887 if (!hdr) {
1888 INTERNET_SetLastError(ERROR_INVALID_HANDLE);
1889 return FALSE;
1890 }
1891
1892 if(hdr->vtbl->ReadFileExA)
1893 res = hdr->vtbl->ReadFileExA(hdr, lpBuffersOut, dwFlags, dwContext);
1894
1895 WININET_Release(hdr);
1896
1897 TRACE("-- %s (%u, bytes read: %d)\n", res == ERROR_SUCCESS ? "TRUE": "FALSE",
1898 res, lpBuffersOut->dwBufferLength);
1899
1900 if(res != ERROR_SUCCESS)
1901 SetLastError(res);
1902 return res == ERROR_SUCCESS;
1903 }
1904
1905 /***********************************************************************
1906 * InternetReadFileExW (WININET.@)
1907 *
1908 * Read data from an open internet file.
1909 *
1910 * PARAMS
1911 * hFile [I] Handle returned by InternetOpenUrl() or HttpOpenRequest().
1912 * lpBuffersOut [I/O] Buffer.
1913 * dwFlags [I] Flags.
1914 * dwContext [I] Context for callbacks.
1915 *
1916 * RETURNS
1917 * FALSE, last error is set to ERROR_CALL_NOT_IMPLEMENTED
1918 *
1919 * NOTES
1920 * Not implemented in Wine or native either (as of IE6 SP2).
1921 *
1922 */
1923 BOOL WINAPI InternetReadFileExW(HINTERNET hFile, LPINTERNET_BUFFERSW lpBuffer,
1924 DWORD dwFlags, DWORD_PTR dwContext)
1925 {
1926 ERR("(%p, %p, 0x%x, 0x%lx): not implemented in native\n", hFile, lpBuffer, dwFlags, dwContext);
1927
1928 INTERNET_SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
1929 return FALSE;
1930 }
1931
1932 /***********************************************************************
1933 * INET_QueryOptionHelper (internal)
1934 */
1935 static BOOL INET_QueryOptionHelper(BOOL bIsUnicode, HINTERNET hInternet, DWORD dwOption,
1936 LPVOID lpBuffer, LPDWORD lpdwBufferLength)
1937 {
1938 LPWININETHANDLEHEADER lpwhh;
1939 BOOL bSuccess = FALSE;
1940
1941 TRACE("(%p, 0x%08x, %p, %p)\n", hInternet, dwOption, lpBuffer, lpdwBufferLength);
1942
1943 lpwhh = WININET_GetObject( hInternet );
1944
1945 switch (dwOption)
1946 {
1947 case INTERNET_OPTION_REQUEST_FLAGS:
1948 {
1949 ULONG flags = 4;
1950 TRACE("INTERNET_OPTION_REQUEST_FLAGS: %d\n", flags);
1951 if (*lpdwBufferLength < sizeof(ULONG))
1952 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER);
1953 else
1954 {
1955 memcpy(lpBuffer, &flags, sizeof(ULONG));
1956 bSuccess = TRUE;
1957 }
1958 *lpdwBufferLength = sizeof(ULONG);
1959 break;
1960 }
1961
1962 case INTERNET_OPTION_USER_AGENT:
1963 {
1964 DWORD required;
1965 LPWININETAPPINFOW ai = (LPWININETAPPINFOW)lpwhh;
1966
1967 TRACE("INTERNET_OPTION_USER_AGENT\n");
1968
1969 if (!lpwhh || lpwhh->htype != INTERNET_HANDLE_TYPE_INTERNET)
1970 {
1971 INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE);
1972 return FALSE;
1973 }
1974 if (bIsUnicode)
1975 {
1976 required = (strlenW(ai->lpszAgent) + 1) * sizeof(WCHAR);
1977 if (*lpdwBufferLength < required)
1978 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER);
1979 else if (lpBuffer)
1980 {
1981 strcpyW(lpBuffer, ai->lpszAgent);
1982 bSuccess = TRUE;
1983 }
1984 }
1985 else
1986 {
1987 required = WideCharToMultiByte(CP_ACP, 0, ai->lpszAgent, -1, NULL, 0, NULL, NULL);
1988 if (*lpdwBufferLength < required)
1989 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER);
1990 else if (lpBuffer)
1991 {
1992 WideCharToMultiByte(CP_ACP, 0, ai->lpszAgent, -1, lpBuffer, required, NULL, NULL);
1993 bSuccess = TRUE;
1994 }
1995 }
1996 *lpdwBufferLength = required;
1997 break;
1998 }
1999 case INTERNET_OPTION_HTTP_VERSION:
2000 {
2001 if (*lpdwBufferLength < sizeof(HTTP_VERSION_INFO))
2002 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER);
2003 else
2004 {
2005 /*
2006 * Presently hardcoded to 1.1
2007 */
2008 ((HTTP_VERSION_INFO*)lpBuffer)->dwMajorVersion = 1;
2009 ((HTTP_VERSION_INFO*)lpBuffer)->dwMinorVersion = 1;
2010 bSuccess = TRUE;
2011 }
2012 *lpdwBufferLength = sizeof(HTTP_VERSION_INFO);
2013 break;
2014 }
2015 case INTERNET_OPTION_CONNECTED_STATE:
2016 {
2017 DWORD *pdwConnectedState = (DWORD *)lpBuffer;
2018 FIXME("INTERNET_OPTION_CONNECTED_STATE: semi-stub\n");
2019
2020 if (*lpdwBufferLength < sizeof(*pdwConnectedState))
2021 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER);
2022 else
2023 {
2024 *pdwConnectedState = INTERNET_STATE_CONNECTED;
2025 bSuccess = TRUE;
2026 }
2027 *lpdwBufferLength = sizeof(*pdwConnectedState);
2028 break;
2029 }
2030 case INTERNET_OPTION_PROXY:
2031 {
2032 LPWININETAPPINFOW lpwai = (LPWININETAPPINFOW)lpwhh;
2033 WININETAPPINFOW wai;
2034
2035 if (lpwai == NULL)
2036 {
2037 TRACE("Getting global proxy info\n");
2038 memset(&wai, 0, sizeof(WININETAPPINFOW));
2039 INTERNET_ConfigureProxy( &wai );
2040 lpwai = &wai;
2041 }
2042
2043 if (bIsUnicode)
2044 {
2045 INTERNET_PROXY_INFOW *pPI = (INTERNET_PROXY_INFOW *)lpBuffer;
2046 DWORD proxyBytesRequired = 0, proxyBypassBytesRequired = 0;
2047
2048 if (lpwai->lpszProxy)
2049 proxyBytesRequired = (lstrlenW(lpwai->lpszProxy) + 1) *
2050 sizeof(WCHAR);
2051 if (lpwai->lpszProxyBypass)
2052 proxyBypassBytesRequired =
2053 (lstrlenW(lpwai->lpszProxyBypass) + 1) * sizeof(WCHAR);
2054 if (*lpdwBufferLength < sizeof(INTERNET_PROXY_INFOW) +
2055 proxyBytesRequired + proxyBypassBytesRequired)
2056 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER);
2057 else
2058 {
2059 LPWSTR proxy = (LPWSTR)((LPBYTE)lpBuffer +
2060 sizeof(INTERNET_PROXY_INFOW));
2061 LPWSTR proxy_bypass = (LPWSTR)((LPBYTE)lpBuffer +
2062 sizeof(INTERNET_PROXY_INFOW) +
2063 proxyBytesRequired);
2064
2065 pPI->dwAccessType = lpwai->dwAccessType;
2066 pPI->lpszProxy = NULL;
2067 pPI->lpszProxyBypass = NULL;
2068 if (lpwai->lpszProxy)
2069 {
2070 lstrcpyW(proxy, lpwai->lpszProxy);
2071 pPI->lpszProxy = proxy;
2072 }
2073
2074 if (lpwai->lpszProxyBypass)
2075 {
2076 lstrcpyW(proxy_bypass, lpwai->lpszProxyBypass);
2077 pPI->lpszProxyBypass = proxy_bypass;
2078 }
2079 bSuccess = TRUE;
2080 }
2081 *lpdwBufferLength = sizeof(INTERNET_PROXY_INFOW) +
2082 proxyBytesRequired + proxyBypassBytesRequired;
2083 }
2084 else
2085 {
2086 INTERNET_PROXY_INFOA *pPI = (INTERNET_PROXY_INFOA *)lpBuffer;
2087 DWORD proxyBytesRequired = 0, proxyBypassBytesRequired = 0;
2088
2089 if (lpwai->lpszProxy)
2090 proxyBytesRequired = WideCharToMultiByte(CP_ACP, 0,
2091 lpwai->lpszProxy, -1, NULL, 0, NULL, NULL);
2092 if (lpwai->lpszProxyBypass)
2093 proxyBypassBytesRequired = WideCharToMultiByte(CP_ACP, 0,
2094 lpwai->lpszProxyBypass, -1, NULL, 0, NULL, NULL);
2095 if (*lpdwBufferLength < sizeof(INTERNET_PROXY_INFOA) +
2096 proxyBytesRequired + proxyBypassBytesRequired)
2097 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER);
2098 else
2099 {
2100 LPSTR proxy = (LPSTR)((LPBYTE)lpBuffer +
2101 sizeof(INTERNET_PROXY_INFOA));
2102 LPSTR proxy_bypass = (LPSTR)((LPBYTE)lpBuffer +
2103 sizeof(INTERNET_PROXY_INFOA) +
2104 proxyBytesRequired);
2105
2106 pPI->dwAccessType = lpwai->dwAccessType;
2107 pPI->lpszProxy = NULL;
2108 pPI->lpszProxyBypass = NULL;
2109 if (lpwai->lpszProxy)
2110 {
2111 WideCharToMultiByte(CP_ACP, 0, lpwai->lpszProxy, -1,
2112 proxy, proxyBytesRequired, NULL, NULL);
2113 pPI->lpszProxy = proxy;
2114 }
2115
2116 if (lpwai->lpszProxyBypass)
2117 {
2118 WideCharToMultiByte(CP_ACP, 0, lpwai->lpszProxyBypass,
2119 -1, proxy_bypass, proxyBypassBytesRequired,
2120 NULL, NULL);
2121 pPI->lpszProxyBypass = proxy_bypass;
2122 }
2123 bSuccess = TRUE;
2124 }
2125 *lpdwBufferLength = sizeof(INTERNET_PROXY_INFOA) +
2126 proxyBytesRequired + proxyBypassBytesRequired;
2127 }
2128 break;
2129 }
2130 case INTERNET_OPTION_MAX_CONNS_PER_SERVER:
2131 {
2132 ULONG conn = 2;
2133 TRACE("INTERNET_OPTION_MAX_CONNS_PER_SERVER: %d\n", conn);
2134 if (*lpdwBufferLength < sizeof(ULONG))
2135 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER);
2136 else
2137 {
2138 memcpy(lpBuffer, &conn, sizeof(ULONG));
2139 bSuccess = TRUE;
2140 }
2141 *lpdwBufferLength = sizeof(ULONG);
2142 break;
2143 }
2144 case INTERNET_OPTION_MAX_CONNS_PER_1_0_SERVER:
2145 {
2146 ULONG conn = 4;
2147 TRACE("INTERNET_OPTION_MAX_CONNS_1_0_SERVER: %d\n", conn);
2148 if (*lpdwBufferLength < sizeof(ULONG))
2149 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER);
2150 else
2151 {
2152 memcpy(lpBuffer, &conn, sizeof(ULONG));
2153 bSuccess = TRUE;
2154 }
2155 *lpdwBufferLength = sizeof(ULONG);
2156 break;
2157 }
2158 case INTERNET_OPTION_SECURITY_FLAGS:
2159 FIXME("INTERNET_OPTION_SECURITY_FLAGS: Stub\n");
2160 bSuccess = TRUE;
2161 break;
2162
2163 case INTERNET_OPTION_VERSION:
2164 {
2165 TRACE("INTERNET_OPTION_VERSION\n");
2166 if (*lpdwBufferLength < sizeof(INTERNET_VERSION_INFO))
2167 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER);
2168 else
2169 {
2170 static const INTERNET_VERSION_INFO info = { 1, 2 };
2171 memcpy(lpBuffer, &info, sizeof(info));
2172 *lpdwBufferLength = sizeof(info);
2173 bSuccess = TRUE;
2174 }
2175 break;
2176 }
2177 case INTERNET_OPTION_PER_CONNECTION_OPTION:
2178 FIXME("INTERNET_OPTION_PER_CONNECTION_OPTION stub\n");
2179 if (*lpdwBufferLength < sizeof(INTERNET_PER_CONN_OPTION_LISTW))
2180 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER);
2181 else
2182 {
2183 INTERNET_PER_CONN_OPTION_LISTW *con = lpBuffer;
2184 int x;
2185 bSuccess = TRUE;
2186 for (x = 0; x < con->dwOptionCount; ++x)
2187 {
2188 INTERNET_PER_CONN_OPTIONW *option = con->pOptions + x;
2189 switch (option->dwOption)
2190 {
2191 case INTERNET_PER_CONN_FLAGS:
2192 option->Value.dwValue = PROXY_TYPE_DIRECT;
2193 break;
2194
2195 case INTERNET_PER_CONN_PROXY_SERVER:
2196 case INTERNET_PER_CONN_PROXY_BYPASS:
2197 case INTERNET_PER_CONN_AUTOCONFIG_URL:
2198 case INTERNET_PER_CONN_AUTODISCOVERY_FLAGS:
2199 case INTERNET_PER_CONN_AUTOCONFIG_SECONDARY_URL:
2200 case INTERNET_PER_CONN_AUTOCONFIG_RELOAD_DELAY_MINS:
2201 case INTERNET_PER_CONN_AUTOCONFIG_LAST_DETECT_TIME:
2202 case INTERNET_PER_CONN_AUTOCONFIG_LAST_DETECT_URL:
2203 FIXME("Unhandled dwOption %d\n", option->dwOption);
2204 option->Value.dwValue = 0;
2205 bSuccess = FALSE;
2206 break;
2207
2208 default:
2209 FIXME("Unknown dwOption %d\n", option->dwOption);
2210 bSuccess = FALSE;
2211 break;
2212 }
2213 }
2214 if (!bSuccess)
2215 INTERNET_SetLastError(ERROR_INVALID_PARAMETER);
2216 }
2217 break;
2218 case 66:
2219 FIXME("66\n");
2220 bSuccess = TRUE;
2221 break;
2222 default: {
2223 if(lpwhh) {
2224 DWORD res;
2225
2226 res = lpwhh->vtbl->QueryOption(lpwhh, dwOption, lpBuffer, lpdwBufferLength, bIsUnicode);
2227 if(res == ERROR_SUCCESS)
2228 bSuccess = TRUE;
2229 else
2230 SetLastError(res);
2231 }else {
2232 FIXME("Stub! %d\n", dwOption);
2233 break;
2234 }
2235 }
2236 }
2237 if (lpwhh)
2238 WININET_Release( lpwhh );
2239
2240 return bSuccess;
2241 }
2242
2243 /***********************************************************************
2244 * InternetQueryOptionW (WININET.@)
2245 *
2246 * Queries an options on the specified handle
2247 *
2248 * RETURNS
2249 * TRUE on success
2250 * FALSE on failure
2251 *
2252 */
2253 BOOL WINAPI InternetQueryOptionW(HINTERNET hInternet, DWORD dwOption,
2254 LPVOID lpBuffer, LPDWORD lpdwBufferLength)
2255 {
2256 return INET_QueryOptionHelper(TRUE, hInternet, dwOption, lpBuffer, lpdwBufferLength);
2257 }
2258
2259 /***********************************************************************
2260 * InternetQueryOptionA (WININET.@)
2261 *
2262 * Queries an options on the specified handle
2263 *
2264 * RETURNS
2265 * TRUE on success
2266 * FALSE on failure
2267 *
2268 */
2269 BOOL WINAPI InternetQueryOptionA(HINTERNET hInternet, DWORD dwOption,
2270 LPVOID lpBuffer, LPDWORD lpdwBufferLength)
2271 {
2272 return INET_QueryOptionHelper(FALSE, hInternet, dwOption, lpBuffer, lpdwBufferLength);
2273 }
2274
2275
2276 /***********************************************************************
2277 * InternetSetOptionW (WININET.@)
2278 *
2279 * Sets an options on the specified handle
2280 *
2281 * RETURNS
2282 * TRUE on success
2283 * FALSE on failure
2284 *
2285 */
2286 BOOL WINAPI InternetSetOptionW(HINTERNET hInternet, DWORD dwOption,
2287 LPVOID lpBuffer, DWORD dwBufferLength)
2288 {
2289 LPWININETHANDLEHEADER lpwhh;
2290 BOOL ret = TRUE;
2291
2292 TRACE("(%p %d %p %d)\n", hInternet, dwOption, lpBuffer, dwBufferLength);
2293
2294 lpwhh = (LPWININETHANDLEHEADER) WININET_GetObject( hInternet );
2295 if(lpwhh && lpwhh->vtbl->SetOption) {
2296 DWORD res;
2297
2298 res = lpwhh->vtbl->SetOption(lpwhh, dwOption, lpBuffer, dwBufferLength);
2299 if(res != ERROR_INTERNET_INVALID_OPTION) {
2300 WININET_Release( lpwhh );
2301
2302 if(res != ERROR_SUCCESS)
2303 SetLastError(res);
2304
2305 return res == ERROR_SUCCESS;
2306 }
2307 }
2308
2309 switch (dwOption)
2310 {
2311 case INTERNET_OPTION_CALLBACK:
2312 {
2313 INTERNET_STATUS_CALLBACK callback = *(INTERNET_STATUS_CALLBACK *)lpBuffer;
2314 ret = (set_status_callback(lpwhh, callback, TRUE) != INTERNET_INVALID_STATUS_CALLBACK);
2315 break;
2316 }
2317 case INTERNET_OPTION_HTTP_VERSION:
2318 {
2319 HTTP_VERSION_INFO* pVersion=(HTTP_VERSION_INFO*)lpBuffer;
2320 FIXME("Option INTERNET_OPTION_HTTP_VERSION(%d,%d): STUB\n",pVersion->dwMajorVersion,pVersion->dwMinorVersion);
2321 }
2322 break;
2323 case INTERNET_OPTION_ERROR_MASK:
2324 {
2325 ULONG flags = *(ULONG *)lpBuffer;
2326 FIXME("Option INTERNET_OPTION_ERROR_MASK(%d): STUB\n", flags);
2327 }
2328 break;
2329 case INTERNET_OPTION_CODEPAGE:
2330 {
2331 ULONG codepage = *(ULONG *)lpBuffer;
2332 FIXME("Option INTERNET_OPTION_CODEPAGE (%d): STUB\n", codepage);
2333 }
2334 break;
2335 case INTERNET_OPTION_REQUEST_PRIORITY:
2336 {
2337 ULONG priority = *(ULONG *)lpBuffer;
2338 FIXME("Option INTERNET_OPTION_REQUEST_PRIORITY (%d): STUB\n", priority);
2339 }
2340 break;
2341 case INTERNET_OPTION_CONNECT_TIMEOUT:
2342 {
2343 ULONG connecttimeout = *(ULONG *)lpBuffer;
2344 FIXME("Option INTERNET_OPTION_CONNECT_TIMEOUT (%d): STUB\n", connecttimeout);
2345 }
2346 break;
2347 case INTERNET_OPTION_DATA_RECEIVE_TIMEOUT:
2348 {
2349 ULONG receivetimeout = *(ULONG *)lpBuffer;
2350 FIXME("Option INTERNET_OPTION_DATA_RECEIVE_TIMEOUT (%d): STUB\n", receivetimeout);
2351 }
2352 break;
2353 case INTERNET_OPTION_MAX_CONNS_PER_SERVER:
2354 {
2355 ULONG conns = *(ULONG *)lpBuffer;
2356 FIXME("Option INTERNET_OPTION_MAX_CONNS_PER_SERVER (%d): STUB\n", conns);
2357 }
2358 break;
2359 case INTERNET_OPTION_MAX_CONNS_PER_1_0_SERVER:
2360 {
2361 ULONG conns = *(ULONG *)lpBuffer;
2362 FIXME("Option INTERNET_OPTION_MAX_CONNS_PER_1_0_SERVER (%d): STUB\n", conns);
2363 }
2364 break;
2365 case INTERNET_OPTION_RESET_URLCACHE_SESSION:
2366 FIXME("Option INTERNET_OPTION_RESET_URLCACHE_SESSION: STUB\n");
2367 break;
2368 case INTERNET_OPTION_END_BROWSER_SESSION:
2369 FIXME("Option INTERNET_OPTION_END_BROWSER_SESSION: STUB\n");
2370 break;
2371 case INTERNET_OPTION_CONNECTED_STATE:
2372 FIXME("Option INTERNET_OPTION_CONNECTED_STATE: STUB\n");
2373 break;
2374 case INTERNET_OPTION_DISABLE_PASSPORT_AUTH:
2375 TRACE("Option INTERNET_OPTION_DISABLE_PASSPORT_AUTH: harmless stub, since not enabled\n");
2376 break;
2377 case INTERNET_OPTION_SEND_TIMEOUT:
2378 case INTERNET_OPTION_RECEIVE_TIMEOUT:
2379 {
2380 ULONG timeout = *(ULONG *)lpBuffer;
2381 FIXME("INTERNET_OPTION_SEND/RECEIVE_TIMEOUT %d\n", timeout);
2382 break;
2383 }
2384 case INTERNET_OPTION_CONNECT_RETRIES:
2385 {
2386 ULONG retries = *(ULONG *)lpBuffer;
2387 FIXME("INTERNET_OPTION_CONNECT_RETRIES %d\n", retries);
2388 break;
2389 }
2390 case INTERNET_OPTION_CONTEXT_VALUE:
2391 FIXME("Option INTERNET_OPTION_CONTEXT_VALUE; STUB\n");
2392 break;
2393 case INTERNET_OPTION_SECURITY_FLAGS:
2394 FIXME("Option INTERNET_OPTION_SECURITY_FLAGS; STUB\n");
2395 break;
2396 case INTERNET_OPTION_DISABLE_AUTODIAL:
2397 FIXME("Option INTERNET_OPTION_DISABLE_AUTODIAL; STUB\n");
2398 break;
2399 case 86:
2400 FIXME("86\n");
2401 break;
2402 default:
2403 FIXME("Option %d STUB\n",dwOption);
2404 INTERNET_SetLastError(ERROR_INTERNET_INVALID_OPTION);
2405 ret = FALSE;
2406 break;
2407 }
2408
2409 if(lpwhh)
2410 WININET_Release( lpwhh );
2411
2412 return ret;
2413 }
2414
2415
2416 /***********************************************************************
2417 * InternetSetOptionA (WININET.@)
2418 *
2419 * Sets an options on the specified handle.
2420 *
2421 * RETURNS
2422 * TRUE on success
2423 * FALSE on failure
2424 *
2425 */
2426 BOOL WINAPI InternetSetOptionA(HINTERNET hInternet, DWORD dwOption,
2427 LPVOID lpBuffer, DWORD dwBufferLength)
2428 {
2429 LPVOID wbuffer;
2430 DWORD wlen;
2431 BOOL r;
2432
2433 switch( dwOption )
2434 {
2435 case INTERNET_OPTION_CALLBACK:
2436 {
2437 LPWININETHANDLEHEADER lpwh;
2438 INTERNET_STATUS_CALLBACK callback = *(INTERNET_STATUS_CALLBACK *)lpBuffer;
2439
2440 if (!(lpwh = WININET_GetObject(hInternet))) return FALSE;
2441 r = (set_status_callback(lpwh, callback, FALSE) != INTERNET_INVALID_STATUS_CALLBACK);
2442 WININET_Release(lpwh);
2443 return r;
2444 }
2445 case INTERNET_OPTION_PROXY:
2446 {
2447 LPINTERNET_PROXY_INFOA pi = (LPINTERNET_PROXY_INFOA) lpBuffer;
2448 LPINTERNET_PROXY_INFOW piw;
2449 DWORD proxlen, prbylen;
2450 LPWSTR prox, prby;
2451
2452 proxlen = MultiByteToWideChar( CP_ACP, 0, pi->lpszProxy, -1, NULL, 0);
2453 prbylen= MultiByteToWideChar( CP_ACP, 0, pi->lpszProxyBypass, -1, NULL, 0);
2454 wlen = sizeof(*piw) + proxlen + prbylen;
2455 wbuffer = HeapAlloc( GetProcessHeap(), 0, wlen*sizeof(WCHAR) );
2456 piw = (LPINTERNET_PROXY_INFOW) wbuffer;
2457 piw->dwAccessType = pi->dwAccessType;
2458 prox = (LPWSTR) &piw[1];
2459 prby = &prox[proxlen+1];
2460 MultiByteToWideChar( CP_ACP, 0, pi->lpszProxy, -1, prox, proxlen);
2461 MultiByteToWideChar( CP_ACP, 0, pi->lpszProxyBypass, -1, prby, prbylen);
2462 piw->lpszProxy = prox;
2463 piw->lpszProxyBypass = prby;
2464 }
2465 break;
2466 case INTERNET_OPTION_USER_AGENT:
2467 case INTERNET_OPTION_USERNAME:
2468 case INTERNET_OPTION_PASSWORD:
2469 wlen = MultiByteToWideChar( CP_ACP, 0, lpBuffer, dwBufferLength,
2470 NULL, 0 );
2471 wbuffer = HeapAlloc( GetProcessHeap(), 0, wlen*sizeof(WCHAR) );
2472 MultiByteToWideChar( CP_ACP, 0, lpBuffer, dwBufferLength,
2473 wbuffer, wlen );
2474 break;
2475 default:
2476 wbuffer = lpBuffer;
2477 wlen = dwBufferLength;
2478 }
2479
2480 r = InternetSetOptionW(hInternet,dwOption, wbuffer, wlen);
2481
2482 if( lpBuffer != wbuffer )
2483 HeapFree( GetProcessHeap(), 0, wbuffer );
2484
2485 return r;
2486 }
2487
2488
2489 /***********************************************************************
2490 * InternetSetOptionExA (WININET.@)
2491 */
2492 BOOL WINAPI InternetSetOptionExA(HINTERNET hInternet, DWORD dwOption,
2493 LPVOID lpBuffer, DWORD dwBufferLength, DWORD dwFlags)
2494 {
2495 FIXME("Flags %08x ignored\n", dwFlags);
2496 return InternetSetOptionA( hInternet, dwOption, lpBuffer, dwBufferLength );
2497 }
2498
2499 /***********************************************************************
2500 * InternetSetOptionExW (WININET.@)
2501 */
2502 BOOL WINAPI InternetSetOptionExW(HINTERNET hInternet, DWORD dwOption,
2503 LPVOID lpBuffer, DWORD dwBufferLength, DWORD dwFlags)
2504 {
2505 FIXME("Flags %08x ignored\n", dwFlags);
2506 if( dwFlags & ~ISO_VALID_FLAGS )
2507 {
2508 INTERNET_SetLastError( ERROR_INVALID_PARAMETER );
2509 return FALSE;
2510 }
2511 return InternetSetOptionW( hInternet, dwOption, lpBuffer, dwBufferLength );
2512 }
2513
2514 static const WCHAR WININET_wkday[7][4] =
2515 { { 'S','u','n', 0 }, { 'M','o','n', 0 }, { 'T','u','e', 0 }, { 'W','e','d', 0 },
2516 { 'T','h','u', 0 }, { 'F','r','i', 0 }, { 'S','a','t', 0 } };
2517 static const WCHAR WININET_month[12][4] =
2518 { { 'J','a','n', 0 }, { 'F','e','b', 0 }, { 'M','a','r', 0 }, { 'A','p','r', 0 },
2519 { 'M','a','y', 0 }, { 'J','u','n', 0 }, { 'J','u','l', 0 }, { 'A','u','g', 0 },
2520 { 'S','e','p', 0 }, { 'O','c','t', 0 }, { 'N','o','v', 0 }, { 'D','e','c', 0 } };
2521
2522 /***********************************************************************
2523 * InternetTimeFromSystemTimeA (WININET.@)
2524 */
2525 BOOL WINAPI InternetTimeFromSystemTimeA( const SYSTEMTIME* time, DWORD format, LPSTR string, DWORD size )
2526 {
2527 BOOL ret;
2528 WCHAR stringW[INTERNET_RFC1123_BUFSIZE];
2529
2530 TRACE( "%p 0x%08x %p 0x%08x\n", time, format, string, size );
2531
2532 ret = InternetTimeFromSystemTimeW( time, format, stringW, sizeof(stringW) );
2533 if (ret) WideCharToMultiByte( CP_ACP, 0, stringW, -1, string, size, NULL, NULL );
2534
2535 return ret;
2536 }
2537
2538 /***********************************************************************
2539 * InternetTimeFromSystemTimeW (WININET.@)
2540 */
2541 BOOL WINAPI InternetTimeFromSystemTimeW( const SYSTEMTIME* time, DWORD format, LPWSTR string, DWORD size )
2542 {
2543 static const WCHAR date[] =
2544 { '%','s',',',' ','%','0','2','d',' ','%','s',' ','%','4','d',' ','%','0',
2545 '2','d',':','%','0','2','d',':','%','0','2','d',' ','G','M','T', 0 };
2546
2547 TRACE( "%p 0x%08x %p 0x%08x\n", time, format, string, size );
2548
2549 if (!time || !string) return FALSE;
2550
2551 if (format != INTERNET_RFC1123_FORMAT || size < INTERNET_RFC1123_BUFSIZE * sizeof(WCHAR))
2552 return FALSE;
2553
2554 sprintfW( string, date,
2555 WININET_wkday[time->wDayOfWeek],
2556 time->wDay,
2557 WININET_month[time->wMonth - 1],
2558 time->wYear,
2559 time->wHour,
2560 time->wMinute,
2561 time->wSecond );
2562
2563 return TRUE;
2564 }
2565
2566 /***********************************************************************
2567 * InternetTimeToSystemTimeA (WININET.@)
2568 */
2569 BOOL WINAPI InternetTimeToSystemTimeA( LPCSTR string, SYSTEMTIME* time, DWORD reserved )
2570 {
2571 BOOL ret = FALSE;
2572 WCHAR *stringW;
2573 int len;
2574
2575 TRACE( "%s %p 0x%08x\n", debugstr_a(string), time, reserved );
2576
2577 len = MultiByteToWideChar( CP_ACP, 0, string, -1, NULL, 0 );
2578 stringW = HeapAlloc( GetProcessHeap(), 0, len * sizeof(WCHAR) );
2579
2580 if (stringW)
2581 {
2582 MultiByteToWideChar( CP_ACP, 0, string, -1, stringW, len );
2583 ret = InternetTimeToSystemTimeW( stringW, time, reserved );
2584 HeapFree( GetProcessHeap(), 0, stringW );
2585 }
2586 return ret;
2587 }
2588
2589 /***********************************************************************
2590 * InternetTimeToSystemTimeW (WININET.@)
2591 */
2592 BOOL WINAPI InternetTimeToSystemTimeW( LPCWSTR string, SYSTEMTIME* time, DWORD reserved )
2593 {
2594 unsigned int i;
2595 const WCHAR *s = string;
2596 WCHAR *end;
2597
2598 TRACE( "%s %p 0x%08x\n", debugstr_w(string), time, reserved );
2599
2600 if (!string || !time) return FALSE;
2601
2602 /* Windows does this too */
2603 GetSystemTime( time );
2604
2605 /* Convert an RFC1123 time such as 'Fri, 07 Jan 2005 12:06:35 GMT' into
2606 * a SYSTEMTIME structure.
2607 */
2608
2609 while (*s && !isalphaW( *s )) s++;
2610 if (s[0] == '\0' || s[1] == '\0' || s[2] == '\0') return TRUE;
2611 time->wDayOfWeek = 7;
2612
2613 for (i = 0; i < 7; i++)
2614 {
2615 if (toupperW( WININET_wkday[i][0] ) == toupperW( s[0] ) &&
2616 toupperW( WININET_wkday[i][1] ) == toupperW( s[1] ) &&
2617 toupperW( WININET_wkday[i][2] ) == toupperW( s[2] ) )
2618 {
2619 time->wDayOfWeek = i;
2620 break;
2621 }
2622 }
2623
2624 if (time->wDayOfWeek > 6) return TRUE;
2625 while (*s && !isdigitW( *s )) s++;
2626 time->wDay = strtolW( s, &end, 10 );
2627 s = end;
2628
2629 while (*s && !isalphaW( *s )) s++;
2630 if (s[0] == '\0' || s[1] == '\0' || s[2] == '\0') return TRUE;
2631 time->wMonth = 0;
2632
2633 for (i = 0; i < 12; i++)
2634 {
2635 if (toupperW( WININET_month[i][0]) == toupperW( s[0] ) &&
2636 toupperW( WININET_month[i][1]) == toupperW( s[1] ) &&
2637 toupperW( WININET_month[i][2]) == toupperW( s[2] ) )
2638 {
2639 time->wMonth = i + 1;
2640 break;
2641 }
2642 }
2643 if (time->wMonth == 0) return TRUE;
2644
2645 while (*s && !isdigitW( *s )) s++;
2646 if (*s == '\0') return TRUE;
2647 time->wYear = strtolW( s, &end, 10 );
2648 s = end;
2649
2650 while (*s && !isdigitW( *s )) s++;
2651 if (*s == '\0') return TRUE;
2652 time->wHour = strtolW( s, &end, 10 );
2653 s = end;
2654
2655 while (*s && !isdigitW( *s )) s++;
2656 if (*s == '\0') return TRUE;
2657 time->wMinute = strtolW( s, &end, 10 );
2658 s = end;
2659
2660 while (*s && !isdigitW( *s )) s++;
2661 if (*s == '\0') return TRUE;
2662 time->wSecond = strtolW( s, &end, 10 );
2663 s = end;
2664
2665 time->wMilliseconds = 0;
2666 return TRUE;
2667 }
2668
2669 /***********************************************************************
2670 * InternetCheckConnectionW (WININET.@)
2671 *
2672 * Pings a requested host to check internet connection
2673 *
2674 * RETURNS
2675 * TRUE on success and FALSE on failure. If a failure then
2676 * ERROR_NOT_CONNECTED is placed into GetLastError
2677 *
2678 */
2679 BOOL WINAPI InternetCheckConnectionW( LPCWSTR lpszUrl, DWORD dwFlags, DWORD dwReserved )
2680 {
2681 /*
2682 * this is a kludge which runs the resident ping program and reads the output.
2683 *
2684 * Anyone have a better idea?
2685 */
2686
2687 BOOL rc = FALSE;
2688 static const CHAR ping[] = "ping -c 1 ";
2689 static const CHAR redirect[] = " >/dev/null 2>/dev/null";
2690 CHAR *command = NULL;
2691 WCHAR hostW[1024];
2692 DWORD len;
2693 INTERNET_PORT port;
2694 int status = -1;
2695
2696 FIXME("\n");
2697
2698 /*
2699 * Crack or set the Address
2700 */
2701 if (lpszUrl == NULL)
2702 {
2703 /*
2704 * According to the doc we are supposed to use the ip for the next
2705 * server in the WnInet internal server database. I have
2706 * no idea what that is or how to get it.
2707 *
2708 * So someone needs to implement this.
2709 */
2710 FIXME("Unimplemented with URL of NULL\n");
2711 return TRUE;
2712 }
2713 else
2714 {
2715 URL_COMPONENTSW components;
2716
2717 ZeroMemory(&components,sizeof(URL_COMPONENTSW));
2718 components.lpszHostName = (LPWSTR)&hostW;
2719 components.dwHostNameLength = 1024;
2720
2721 if (!InternetCrackUrlW(lpszUrl,0,0,&components))
2722 goto End;
2723
2724 TRACE("host name : %s\n",debugstr_w(components.lpszHostName));
2725 port = components.nPort;
2726 TRACE("port: %d\n", port);
2727 }
2728
2729 if (dwFlags & FLAG_ICC_FORCE_CONNECTION)
2730 {
2731 struct sockaddr_in sin;
2732 int fd;
2733
2734 if (!GetAddress(hostW, port, &sin))
2735 goto End;
2736 fd = socket(sin.sin_family, SOCK_STREAM, 0);
2737 if (fd != -1)
2738 {
2739 if (connect(fd, (struct sockaddr *)&sin, sizeof(sin)) == 0)
2740 rc = TRUE;
2741 close(fd);
2742 }
2743 }
2744 else
2745 {
2746 /*
2747 * Build our ping command
2748 */
2749 len = WideCharToMultiByte(CP_UNIXCP, 0, hostW, -1, NULL, 0, NULL, NULL);
2750 command = HeapAlloc( GetProcessHeap(), 0, strlen(ping)+len+strlen(redirect) );
2751 strcpy(command,ping);
2752 WideCharToMultiByte(CP_UNIXCP, 0, hostW, -1, command+strlen(ping), len, NULL, NULL);
2753 strcat(command,redirect);
2754
2755 TRACE("Ping command is : %s\n",command);
2756
2757 status = system(command);
2758
2759 TRACE("Ping returned a code of %i\n",status);
2760
2761 /* Ping return code of 0 indicates success */
2762 if (status == 0)
2763 rc = TRUE;
2764 }
2765
2766 End:
2767
2768 HeapFree( GetProcessHeap(), 0, command );
2769 if (rc == FALSE)
2770 INTERNET_SetLastError(ERROR_NOT_CONNECTED);
2771
2772 return rc;
2773 }
2774
2775
2776 /***********************************************************************
2777 * InternetCheckConnectionA (WININET.@)
2778 *
2779 * Pings a requested host to check internet connection
2780 *
2781 * RETURNS
2782 * TRUE on success and FALSE on failure. If a failure then
2783 * ERROR_NOT_CONNECTED is placed into GetLastError
2784 *
2785 */
2786 BOOL WINAPI InternetCheckConnectionA(LPCSTR lpszUrl, DWORD dwFlags, DWORD dwReserved)
2787 {
2788 WCHAR *szUrl;
2789 INT len;
2790 BOOL rc;
2791
2792 len = MultiByteToWideChar(CP_ACP, 0, lpszUrl, -1, NULL, 0);
2793 if (!(szUrl = HeapAlloc(GetProcessHeap(), 0, len*sizeof(WCHAR))))
2794 return FALSE;
2795 MultiByteToWideChar(CP_ACP, 0, lpszUrl, -1, szUrl, len);
2796 rc = InternetCheckConnectionW(szUrl, dwFlags, dwReserved);
2797 HeapFree(GetProcessHeap(), 0, szUrl);
2798
2799 return rc;
2800 }
2801
2802
2803 /**********************************************************
2804 * INTERNET_InternetOpenUrlW (internal)
2805 *
2806 * Opens an URL
2807 *
2808 * RETURNS
2809 * handle of connection or NULL on failure
2810 */
2811 static HINTERNET INTERNET_InternetOpenUrlW(LPWININETAPPINFOW hIC, LPCWSTR lpszUrl,
2812 LPCWSTR lpszHeaders, DWORD dwHeadersLength, DWORD dwFlags, DWORD_PTR dwContext)
2813 {
2814 URL_COMPONENTSW urlComponents;
2815 WCHAR protocol[32], hostName[MAXHOSTNAME], userName[1024];
2816 WCHAR password[1024], path[2048], extra[1024];
2817 HINTERNET client = NULL, client1 = NULL;
2818
2819 TRACE("(%p, %s, %s, %08x, %08x, %08lx)\n", hIC, debugstr_w(lpszUrl), debugstr_w(lpszHeaders),
2820 dwHeadersLength, dwFlags, dwContext);
2821
2822 urlComponents.dwStructSize = sizeof(URL_COMPONENTSW);
2823 urlComponents.lpszScheme = protocol;
2824 urlComponents.dwSchemeLength = 32;
2825 urlComponents.lpszHostName = hostName;
2826 urlComponents.dwHostNameLength = MAXHOSTNAME;
2827 urlComponents.lpszUserName = userName;
2828 urlComponents.dwUserNameLength = 1024;
2829 urlComponents.lpszPassword = password;
2830 urlComponents.dwPasswordLength = 1024;
2831 urlComponents.lpszUrlPath = path;
2832 urlComponents.dwUrlPathLength = 2048;
2833 urlComponents.lpszExtraInfo = extra;
2834 urlComponents.dwExtraInfoLength = 1024;
2835 if(!InternetCrackUrlW(lpszUrl, strlenW(lpszUrl), 0, &urlComponents))
2836 return NULL;
2837 switch(urlComponents.nScheme) {
2838 case INTERNET_SCHEME_FTP:
2839 if(urlComponents.nPort == 0)
2840 urlComponents.nPort = INTERNET_DEFAULT_FTP_PORT;
2841 client = FTP_Connect(hIC, hostName, urlComponents.nPort,
2842 userName, password, dwFlags, dwContext, INET_OPENURL);
2843 if(client == NULL)
2844 break;
2845 client1 = FtpOpenFileW(client, path, GENERIC_READ, dwFlags, dwContext);
2846 if(client1 == NULL) {
2847 InternetCloseHandle(client);
2848 break;
2849 }
2850 break;
2851
2852 case INTERNET_SCHEME_HTTP:
2853 case INTERNET_SCHEME_HTTPS: {
2854 static const WCHAR szStars[] = { '*','/','*', 0 };
2855 LPCWSTR accept[2] = { szStars, NULL };
2856 if(urlComponents.nPort == 0) {
2857 if(urlComponents.nScheme == INTERNET_SCHEME_HTTP)
2858 urlComponents.nPort = INTERNET_DEFAULT_HTTP_PORT;
2859 else
2860 urlComponents.nPort = INTERNET_DEFAULT_HTTPS_PORT;
2861 }
2862 /* FIXME: should use pointers, not handles, as handles are not thread-safe */
2863 client = HTTP_Connect(hIC, hostName, urlComponents.nPort,
2864 userName, password, dwFlags, dwContext, INET_OPENURL);
2865 if(client == NULL)
2866 break;
2867
2868 if (urlComponents.dwExtraInfoLength) {
2869 WCHAR *path_extra;
2870 DWORD len = urlComponents.dwUrlPathLength + urlComponents.dwExtraInfoLength + 1;
2871
2872 if (!(path_extra = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR))))
2873 {
2874 InternetCloseHandle(client);
2875 break;
2876 }
2877 strcpyW(path_extra, urlComponents.lpszUrlPath);
2878 strcatW(path_extra, urlComponents.lpszExtraInfo);
2879 client1 = HttpOpenRequestW(client, NULL, path_extra, NULL, NULL, accept, dwFlags, dwContext);
2880 HeapFree(GetProcessHeap(), 0, path_extra);
2881 }
2882 else
2883 client1 = HttpOpenRequestW(client, NULL, path, NULL, NULL, accept, dwFlags, dwContext);
2884
2885 if(client1 == NULL) {
2886 InternetCloseHandle(client);
2887 break;
2888 }
2889 HttpAddRequestHeadersW(client1, lpszHeaders, dwHeadersLength, HTTP_ADDREQ_FLAG_ADD);
2890 if (!HttpSendRequestW(client1, NULL, 0, NULL, 0) &&
2891 GetLastError() != ERROR_IO_PENDING) {
2892 InternetCloseHandle(client1);
2893 client1 = NULL;
2894 break;
2895 }
2896 }
2897 case INTERNET_SCHEME_GOPHER:
2898 /* gopher doesn't seem to be implemented in wine, but it's supposed
2899 * to be supported by InternetOpenUrlA. */
2900 default:
2901 INTERNET_SetLastError(ERROR_INTERNET_UNRECOGNIZED_SCHEME);
2902 break;
2903 }
2904
2905 TRACE(" %p <--\n", client1);
2906
2907 return client1;
2908 }
2909
2910 /**********************************************************
2911 * InternetOpenUrlW (WININET.@)
2912 *
2913 * Opens an URL
2914 *
2915 * RETURNS
2916 * handle of connection or NULL on failure
2917 */
2918 static void AsyncInternetOpenUrlProc(WORKREQUEST *workRequest)
2919 {
2920 struct WORKREQ_INTERNETOPENURLW const *req = &workRequest->u.InternetOpenUrlW;
2921 LPWININETAPPINFOW hIC = (LPWININETAPPINFOW) workRequest->hdr;
2922
2923 TRACE("%p\n", hIC);
2924
2925 INTERNET_InternetOpenUrlW(hIC, req->lpszUrl,
2926 req->lpszHeaders, req->dwHeadersLength, req->dwFlags, req->dwContext);
2927 HeapFree(GetProcessHeap(), 0, req->lpszUrl);
2928 HeapFree(GetProcessHeap(), 0, req->lpszHeaders);
2929 }
2930
2931 HINTERNET WINAPI InternetOpenUrlW(HINTERNET hInternet, LPCWSTR lpszUrl,
2932 LPCWSTR lpszHeaders, DWORD dwHeadersLength, DWORD dwFlags, DWORD_PTR dwContext)
2933 {
2934 HINTERNET ret = NULL;
2935 LPWININETAPPINFOW hIC = NULL;
2936
2937 if (TRACE_ON(wininet)) {
2938 TRACE("(%p, %s, %s, %08x, %08x, %08lx)\n", hInternet, debugstr_w(lpszUrl), debugstr_w(lpszHeaders),
2939 dwHeadersLength, dwFlags, dwContext);
2940 TRACE(" flags :");
2941 dump_INTERNET_FLAGS(dwFlags);
2942 }
2943
2944 if (!lpszUrl)
2945 {
2946 INTERNET_SetLastError(ERROR_INVALID_PARAMETER);
2947 goto lend;
2948 }
2949
2950 hIC = (LPWININETAPPINFOW) WININET_GetObject( hInternet );
2951 if (NULL == hIC || hIC->hdr.htype != WH_HINIT) {
2952 INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE);
2953 goto lend;
2954 }
2955
2956 if (hIC->hdr.dwFlags & INTERNET_FLAG_ASYNC) {
2957 WORKREQUEST workRequest;
2958 struct WORKREQ_INTERNETOPENURLW *req;
2959
2960 workRequest.asyncproc = AsyncInternetOpenUrlProc;
2961 workRequest.hdr = WININET_AddRef( &hIC->hdr );
2962 req = &workRequest.u.InternetOpenUrlW;
2963 req->lpszUrl = WININET_strdupW(lpszUrl);
2964 if (lpszHeaders)
2965 req->lpszHeaders = WININET_strdupW(lpszHeaders);
2966 else
2967 req->lpszHeaders = 0;
2968 req->dwHeadersLength = dwHeadersLength;
2969 req->dwFlags = dwFlags;
2970 req->dwContext = dwContext;
2971
2972 INTERNET_AsyncCall(&workRequest);
2973 /*
2974 * This is from windows.
2975 */
2976 INTERNET_SetLastError(ERROR_IO_PENDING);
2977 } else {
2978 ret = INTERNET_InternetOpenUrlW(hIC, lpszUrl, lpszHeaders, dwHeadersLength, dwFlags, dwContext);
2979 }
2980
2981 lend:
2982 if( hIC )
2983 WININET_Release( &hIC->hdr );
2984 TRACE(" %p <--\n", ret);
2985
2986 return ret;
2987 }
2988
2989 /**********************************************************
2990 * InternetOpenUrlA (WININET.@)
2991 *
2992 * Opens an URL
2993 *
2994 * RETURNS
2995 * handle of connection or NULL on failure
2996 */
2997 HINTERNET WINAPI InternetOpenUrlA(HINTERNET hInternet, LPCSTR lpszUrl,
2998 LPCSTR lpszHeaders, DWORD dwHeadersLength, DWORD dwFlags, DWORD_PTR dwContext)
2999 {
3000 HINTERNET rc = NULL;
3001
3002 INT lenUrl;
3003 INT lenHeaders = 0;
3004 LPWSTR szUrl = NULL;
3005 LPWSTR szHeaders = NULL;
3006
3007 TRACE("\n");
3008
3009 if(lpszUrl) {
3010 lenUrl = MultiByteToWideChar(CP_ACP, 0, lpszUrl, -1, NULL, 0 );
3011 szUrl = HeapAlloc(GetProcessHeap(), 0, lenUrl*sizeof(WCHAR));
3012 if(!szUrl)
3013 return NULL;
3014 MultiByteToWideChar(CP_ACP, 0, lpszUrl, -1, szUrl, lenUrl);
3015 }
3016
3017 if(lpszHeaders) {
3018 lenHeaders = MultiByteToWideChar(CP_ACP, 0, lpszHeaders, dwHeadersLength, NULL, 0 );
3019 szHeaders = HeapAlloc(GetProcessHeap(), 0, lenHeaders*sizeof(WCHAR));
3020 if(!szHeaders) {
3021 HeapFree(GetProcessHeap(), 0, szUrl);
3022 return NULL;
3023 }
3024 MultiByteToWideChar(CP_ACP, 0, lpszHeaders, dwHeadersLength, szHeaders, lenHeaders);
3025 }
3026
3027 rc = InternetOpenUrlW(hInternet, szUrl, szHeaders,
3028 lenHeaders, dwFlags, dwContext);
3029
3030 HeapFree(GetProcessHeap(), 0, szUrl);
3031 HeapFree(GetProcessHeap(), 0, szHeaders);
3032
3033 return rc;
3034 }
3035
3036
3037 static LPWITHREADERROR INTERNET_AllocThreadError(void)
3038 {
3039 LPWITHREADERROR lpwite = HeapAlloc(GetProcessHeap(), 0, sizeof(*lpwite));
3040
3041 if (lpwite)
3042 {
3043 lpwite->dwError = 0;
3044 lpwite->response[0] = '\0';
3045 }
3046
3047 if (!TlsSetValue(g_dwTlsErrIndex, lpwite))
3048 {
3049 HeapFree(GetProcessHeap(), 0, lpwite);
3050 return NULL;
3051 }
3052
3053 return lpwite;
3054 }
3055
3056
3057 /***********************************************************************
3058 * INTERNET_SetLastError (internal)
3059 *
3060 * Set last thread specific error
3061 *
3062 * RETURNS
3063 *
3064 */
3065 void INTERNET_SetLastError(DWORD dwError)
3066 {
3067 LPWITHREADERROR lpwite = (LPWITHREADERROR)TlsGetValue(g_dwTlsErrIndex);
3068
3069 if (!lpwite)
3070 lpwite = INTERNET_AllocThreadError();
3071
3072 SetLastError(dwError);
3073 if(lpwite)
3074 lpwite->dwError = dwError;
3075 }
3076
3077
3078 /***********************************************************************
3079 * INTERNET_GetLastError (internal)
3080 *
3081 * Get last thread specific error
3082 *
3083 * RETURNS
3084 *
3085 */
3086 DWORD INTERNET_GetLastError(void)
3087 {
3088 LPWITHREADERROR lpwite = (LPWITHREADERROR)TlsGetValue(g_dwTlsErrIndex);
3089 if (!lpwite) return 0;
3090 /* TlsGetValue clears last error, so set it again here */
3091 SetLastError(lpwite->dwError);
3092 return lpwite->dwError;
3093 }
3094
3095
3096 /***********************************************************************
3097 * INTERNET_WorkerThreadFunc (internal)
3098 *
3099 * Worker thread execution function
3100 *
3101 * RETURNS
3102 *
3103 */
3104 static DWORD CALLBACK INTERNET_WorkerThreadFunc(LPVOID lpvParam)
3105 {
3106 LPWORKREQUEST lpRequest = lpvParam;
3107 WORKREQUEST workRequest;
3108
3109 TRACE("\n");
3110
3111 workRequest = *lpRequest;
3112 HeapFree(GetProcessHeap(), 0, lpRequest);
3113
3114 workRequest.asyncproc(&workRequest);
3115
3116 WININET_Release( workRequest.hdr );
3117 return TRUE;
3118 }
3119
3120
3121 /***********************************************************************
3122 * INTERNET_AsyncCall (internal)
3123 *
3124 * Retrieves work request from queue
3125 *
3126 * RETURNS
3127 *
3128 */
3129 BOOL INTERNET_AsyncCall(LPWORKREQUEST lpWorkRequest)
3130 {
3131 BOOL bSuccess;
3132 LPWORKREQUEST lpNewRequest;
3133
3134 TRACE("\n");
3135
3136 lpNewRequest = HeapAlloc(GetProcessHeap(), 0, sizeof(WORKREQUEST));
3137 if (!lpNewRequest)
3138 return FALSE;
3139
3140 *lpNewRequest = *lpWorkRequest;
3141
3142 bSuccess = QueueUserWorkItem(INTERNET_WorkerThreadFunc, lpNewRequest, WT_EXECUTELONGFUNCTION);
3143 if (!bSuccess)
3144 {
3145 HeapFree(GetProcessHeap(), 0, lpNewRequest);
3146 INTERNET_SetLastError(ERROR_INTERNET_ASYNC_THREAD_FAILED);
3147 }
3148
3149 return bSuccess;
3150 }
3151
3152
3153 /***********************************************************************
3154 * INTERNET_GetResponseBuffer (internal)
3155 *
3156 * RETURNS
3157 *
3158 */
3159 LPSTR INTERNET_GetResponseBuffer(void)
3160 {
3161 LPWITHREADERROR lpwite = (LPWITHREADERROR)TlsGetValue(g_dwTlsErrIndex);
3162 if (!lpwite)
3163 lpwite = INTERNET_AllocThreadError();
3164 TRACE("\n");
3165 return lpwite->response;
3166 }
3167
3168 /***********************************************************************
3169 * INTERNET_GetNextLine (internal)
3170 *
3171 * Parse next line in directory string listing
3172 *
3173 * RETURNS
3174 * Pointer to beginning of next line
3175 * NULL on failure
3176 *
3177 */
3178
3179 LPSTR INTERNET_GetNextLine(INT nSocket, LPDWORD dwLen)
3180 {
3181 struct pollfd pfd;
3182 BOOL bSuccess = FALSE;
3183 INT nRecv = 0;
3184 LPSTR lpszBuffer = INTERNET_GetResponseBuffer();
3185
3186 TRACE("\n");
3187
3188 pfd.fd = nSocket;
3189 pfd.events = POLLIN;
3190
3191 while (nRecv < MAX_REPLY_LEN)
3192 {
3193 if (poll(&pfd,1, RESPONSE_TIMEOUT * 1000) > 0)
3194 {
3195 if (recv(nSocket, &lpszBuffer[nRecv], 1, 0) <= 0)
3196 {
3197 INTERNET_SetLastError(ERROR_FTP_TRANSFER_IN_PROGRESS);
3198 goto lend;
3199 }
3200
3201 if (lpszBuffer[nRecv] == '\n')
3202 {
3203 bSuccess = TRUE;
3204 break;
3205 }
3206 if (lpszBuffer[nRecv] != '\r')
3207 nRecv++;
3208 }
3209 else
3210 {
3211 INTERNET_SetLastError(ERROR_INTERNET_TIMEOUT);
3212 goto lend;
3213 }
3214 }
3215
3216 lend:
3217 if (bSuccess)
3218 {
3219 lpszBuffer[nRecv] = '\0';
3220 *dwLen = nRecv - 1;
3221 TRACE(":%d %s\n", nRecv, lpszBuffer);
3222 return lpszBuffer;
3223 }
3224 else
3225 {
3226 return NULL;
3227 }
3228 }
3229
3230 /**********************************************************
3231 * InternetQueryDataAvailable (WININET.@)
3232 *
3233 * Determines how much data is available to be read.
3234 *
3235 * RETURNS
3236 * TRUE on success, FALSE if an error occurred. If
3237 * INTERNET_FLAG_ASYNC was specified in InternetOpen, and
3238 * no data is presently available, FALSE is returned with
3239 * the last error ERROR_IO_PENDING; a callback with status
3240 * INTERNET_STATUS_REQUEST_COMPLETE will be sent when more
3241 * data is available.
3242 */
3243 BOOL WINAPI InternetQueryDataAvailable( HINTERNET hFile,
3244 LPDWORD lpdwNumberOfBytesAvailble,
3245 DWORD dwFlags, DWORD_PTR dwContext)
3246 {
3247 WININETHANDLEHEADER *hdr;
3248 DWORD res;
3249
3250 TRACE("(%p %p %x %lx)\n", hFile, lpdwNumberOfBytesAvailble, dwFlags, dwContext);
3251
3252 hdr = WININET_GetObject( hFile );
3253 if (!hdr) {
3254 INTERNET_SetLastError(ERROR_INVALID_HANDLE);
3255 return FALSE;
3256 }
3257
3258 if(hdr->vtbl->QueryDataAvailable) {
3259 res = hdr->vtbl->QueryDataAvailable(hdr, lpdwNumberOfBytesAvailble, dwFlags, dwContext);
3260 }else {
3261 WARN("wrong handle\n");
3262 res = ERROR_INTERNET_INCORRECT_HANDLE_TYPE;
3263 }
3264
3265 WININET_Release(hdr);
3266
3267 if(res != ERROR_SUCCESS)
3268 SetLastError(res);
3269 return res == ERROR_SUCCESS;
3270 }
3271
3272
3273 /***********************************************************************
3274 * InternetLockRequestFile (WININET.@)
3275 */
3276 BOOL WINAPI InternetLockRequestFile( HINTERNET hInternet, HANDLE
3277 *lphLockReqHandle)
3278 {
3279 FIXME("STUB\n");
3280 return FALSE;
3281 }
3282
3283 BOOL WINAPI InternetUnlockRequestFile( HANDLE hLockHandle)
3284 {
3285 FIXME("STUB\n");
3286 return FALSE;
3287 }
3288
3289
3290 /***********************************************************************
3291 * InternetAutodial (WININET.@)
3292 *
3293 * On windows this function is supposed to dial the default internet
3294 * connection. We don't want to have Wine dial out to the internet so
3295 * we return TRUE by default. It might be nice to check if we are connected.
3296 *
3297 * RETURNS
3298 * TRUE on success
3299 * FALSE on failure
3300 *
3301 */
3302 BOOL WINAPI InternetAutodial(DWORD dwFlags, HWND hwndParent)
3303 {
3304 FIXME("STUB\n");
3305
3306 /* Tell that we are connected to the internet. */
3307 return TRUE;
3308 }
3309
3310 /***********************************************************************
3311 * InternetAutodialHangup (WININET.@)
3312 *
3313 * Hangs up a connection made with InternetAutodial
3314 *
3315 * PARAM
3316 * dwReserved
3317 * RETURNS
3318 * TRUE on success
3319 * FALSE on failure
3320 *
3321 */
3322 BOOL WINAPI InternetAutodialHangup(DWORD dwReserved)
3323 {
3324 FIXME("STUB\n");
3325
3326 /* we didn't dial, we don't disconnect */
3327 return TRUE;
3328 }
3329
3330 /***********************************************************************
3331 * InternetCombineUrlA (WININET.@)
3332 *
3333 * Combine a base URL with a relative URL
3334 *
3335 * RETURNS
3336 * TRUE on success
3337 * FALSE on failure
3338 *
3339 */
3340
3341 BOOL WINAPI InternetCombineUrlA(LPCSTR lpszBaseUrl, LPCSTR lpszRelativeUrl,
3342 LPSTR lpszBuffer, LPDWORD lpdwBufferLength,
3343 DWORD dwFlags)
3344 {
3345 HRESULT hr=S_OK;
3346
3347 TRACE("(%s, %s, %p, %p, 0x%08x)\n", debugstr_a(lpszBaseUrl), debugstr_a(lpszRelativeUrl), lpszBuffer, lpdwBufferLength, dwFlags);
3348
3349 /* Flip this bit to correspond to URL_ESCAPE_UNSAFE */
3350 dwFlags ^= ICU_NO_ENCODE;
3351 hr=UrlCombineA(lpszBaseUrl,lpszRelativeUrl,lpszBuffer,lpdwBufferLength,dwFlags);
3352
3353 return (hr==S_OK);
3354 }
3355
3356 /***********************************************************************
3357 * InternetCombineUrlW (WININET.@)
3358 *
3359 * Combine a base URL with a relative URL
3360 *
3361 * RETURNS
3362 * TRUE on success
3363 * FALSE on failure
3364 *
3365 */
3366
3367 BOOL WINAPI InternetCombineUrlW(LPCWSTR lpszBaseUrl, LPCWSTR lpszRelativeUrl,
3368 LPWSTR lpszBuffer, LPDWORD lpdwBufferLength,
3369 DWORD dwFlags)
3370 {
3371 HRESULT hr=S_OK;
3372
3373 TRACE("(%s, %s, %p, %p, 0x%08x)\n", debugstr_w(lpszBaseUrl), debugstr_w(lpszRelativeUrl), lpszBuffer, lpdwBufferLength, dwFlags);
3374
3375 /* Flip this bit to correspond to URL_ESCAPE_UNSAFE */
3376 dwFlags ^= ICU_NO_ENCODE;
3377 hr=UrlCombineW(lpszBaseUrl,lpszRelativeUrl,lpszBuffer,lpdwBufferLength,dwFlags);
3378
3379 return (hr==S_OK);
3380 }
3381
3382 /* max port num is 65535 => 5 digits */
3383 #define MAX_WORD_DIGITS 5
3384
3385 #define URL_GET_COMP_LENGTH(url, component) ((url)->dw##component##Length ? \
3386 (url)->dw##component##Length : strlenW((url)->lpsz##component))
3387 #define URL_GET_COMP_LENGTHA(url, component) ((url)->dw##component##Length ? \
3388 (url)->dw##component##Length : strlen((url)->lpsz##component))
3389
3390 static BOOL url_uses_default_port(INTERNET_SCHEME nScheme, INTERNET_PORT nPort)
3391 {
3392 if ((nScheme == INTERNET_SCHEME_HTTP) &&
3393 (nPort == INTERNET_DEFAULT_HTTP_PORT))
3394 return TRUE;
3395 if ((nScheme == INTERNET_SCHEME_HTTPS) &&
3396 (nPort == INTERNET_DEFAULT_HTTPS_PORT))
3397 return TRUE;
3398 if ((nScheme == INTERNET_SCHEME_FTP) &&
3399 (nPort == INTERNET_DEFAULT_FTP_PORT))
3400 return TRUE;
3401 if ((nScheme == INTERNET_SCHEME_GOPHER) &&
3402 (nPort == INTERNET_DEFAULT_GOPHER_PORT))
3403 return TRUE;
3404
3405 if (nPort == INTERNET_INVALID_PORT_NUMBER)
3406 return TRUE;
3407
3408 return FALSE;
3409 }
3410
3411 /* opaque urls do not fit into the standard url hierarchy and don't have
3412 * two following slashes */
3413 static inline BOOL scheme_is_opaque(INTERNET_SCHEME nScheme)
3414 {
3415 return (nScheme != INTERNET_SCHEME_FTP) &&
3416 (nScheme != INTERNET_SCHEME_GOPHER) &&
3417 (nScheme != INTERNET_SCHEME_HTTP) &&
3418 (nScheme != INTERNET_SCHEME_HTTPS) &&
3419 (nScheme != INTERNET_SCHEME_FILE);
3420 }
3421
3422 static LPCWSTR INTERNET_GetSchemeString(INTERNET_SCHEME scheme)
3423 {
3424 int index;
3425 if (scheme < INTERNET_SCHEME_FIRST)
3426 return NULL;
3427 index = scheme - INTERNET_SCHEME_FIRST;
3428 if (index >= sizeof(url_schemes)/sizeof(url_schemes[0]))
3429 return NULL;
3430 return (LPCWSTR)&url_schemes[index];
3431 }
3432
3433 /* we can calculate using ansi strings because we're just
3434 * calculating string length, not size
3435 */
3436 static BOOL calc_url_length(LPURL_COMPONENTSW lpUrlComponents,
3437 LPDWORD lpdwUrlLength)
3438 {
3439 INTERNET_SCHEME nScheme;
3440
3441 *lpdwUrlLength = 0;
3442
3443 if (lpUrlComponents->lpszScheme)
3444 {
3445 DWORD dwLen = URL_GET_COMP_LENGTH(lpUrlComponents, Scheme);
3446 *lpdwUrlLength += dwLen;
3447 nScheme = GetInternetSchemeW(lpUrlComponents->lpszScheme, dwLen);
3448 }
3449 else
3450 {
3451 LPCWSTR scheme;
3452
3453 nScheme = lpUrlComponents->nScheme;
3454
3455 if (nScheme == INTERNET_SCHEME_DEFAULT)
3456 nScheme = INTERNET_SCHEME_HTTP;
3457 scheme = INTERNET_GetSchemeString(nScheme);
3458 *lpdwUrlLength += strlenW(scheme);
3459 }
3460
3461 (*lpdwUrlLength)++; /* ':' */
3462 if (!scheme_is_opaque(nScheme) || lpUrlComponents->lpszHostName)
3463 *lpdwUrlLength += strlen("//");
3464
3465 if (lpUrlComponents->lpszUserName)
3466 {
3467 *lpdwUrlLength += URL_GET_COMP_LENGTH(lpUrlComponents, UserName);
3468 *lpdwUrlLength += strlen("@");
3469 }
3470 else
3471 {
3472 if (lpUrlComponents->lpszPassword)
3473 {
3474 INTERNET_SetLastError(ERROR_INVALID_PARAMETER);
3475 return FALSE;
3476 }
3477 }
3478
3479 if (lpUrlComponents->lpszPassword)
3480 {
3481 *lpdwUrlLength += strlen(":");
3482 *lpdwUrlLength += URL_GET_COMP_LENGTH(lpUrlComponents, Password);
3483 }
3484
3485 if (lpUrlComponents->lpszHostName)
3486 {
3487 *lpdwUrlLength += URL_GET_COMP_LENGTH(lpUrlComponents, HostName);
3488
3489 if (!url_uses_default_port(nScheme, lpUrlComponents->nPort))
3490 {
3491 char szPort[MAX_WORD_DIGITS+1];
3492
3493 sprintf(szPort, "%d", lpUrlComponents->nPort);
3494 *lpdwUrlLength += strlen(szPort);
3495 *lpdwUrlLength += strlen(":");
3496 }
3497
3498 if (lpUrlComponents->lpszUrlPath && *lpUrlComponents->lpszUrlPath != '/')
3499 (*lpdwUrlLength)++; /* '/' */
3500 }
3501
3502 if (lpUrlComponents->lpszUrlPath)
3503 *lpdwUrlLength += URL_GET_COMP_LENGTH(lpUrlComponents, UrlPath);
3504
3505 return TRUE;
3506 }
3507
3508 static void convert_urlcomp_atow(LPURL_COMPONENTSA lpUrlComponents, LPURL_COMPONENTSW urlCompW)
3509 {
3510 INT len;
3511
3512 ZeroMemory(urlCompW, sizeof(URL_COMPONENTSW));
3513
3514 urlCompW->dwStructSize = sizeof(URL_COMPONENTSW);
3515 urlCompW->dwSchemeLength = lpUrlComponents->dwSchemeLength;
3516 urlCompW->nScheme = lpUrlComponents->nScheme;
3517 urlCompW->dwHostNameLength = lpUrlComponents->dwHostNameLength;
3518 urlCompW->nPort = lpUrlComponents->nPort;
3519 urlCompW->dwUserNameLength = lpUrlComponents->dwUserNameLength;
3520 urlCompW->dwPasswordLength = lpUrlComponents->dwPasswordLength;
3521 urlCompW->dwUrlPathLength = lpUrlComponents->dwUrlPathLength;
3522 urlCompW->dwExtraInfoLength = lpUrlComponents->dwExtraInfoLength;
3523
3524 if (lpUrlComponents->lpszScheme)
3525 {
3526 len = URL_GET_COMP_LENGTHA(lpUrlComponents, Scheme) + 1;
3527 urlCompW->lpszScheme = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
3528 MultiByteToWideChar(CP_ACP, 0, lpUrlComponents->lpszScheme,
3529 -1, urlCompW->lpszScheme, len);
3530 }
3531
3532 if (lpUrlComponents->lpszHostName)
3533 {
3534 len = URL_GET_COMP_LENGTHA(lpUrlComponents, HostName) + 1;
3535 urlCompW->lpszHostName = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
3536 MultiByteToWideChar(CP_ACP, 0, lpUrlComponents->lpszHostName,
3537 -1, urlCompW->lpszHostName, len);
3538 }
3539
3540 if (lpUrlComponents->lpszUserName)
3541 {
3542 len = URL_GET_COMP_LENGTHA(lpUrlComponents, UserName) + 1;
3543 urlCompW->lpszUserName = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
3544 MultiByteToWideChar(CP_ACP, 0, lpUrlComponents->lpszUserName,
3545 -1, urlCompW->lpszUserName, len);
3546 }
3547
3548 if (lpUrlComponents->lpszPassword)
3549 {
3550 len = URL_GET_COMP_LENGTHA(lpUrlComponents, Password) + 1;
3551 urlCompW->lpszPassword = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
3552 MultiByteToWideChar(CP_ACP, 0, lpUrlComponents->lpszPassword,
3553 -1, urlCompW->lpszPassword, len);
3554 }
3555
3556 if (lpUrlComponents->lpszUrlPath)
3557 {
3558 len = URL_GET_COMP_LENGTHA(lpUrlComponents, UrlPath) + 1;
3559 urlCompW->lpszUrlPath = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
3560 MultiByteToWideChar(CP_ACP, 0, lpUrlComponents->lpszUrlPath,
3561 -1, urlCompW->lpszUrlPath, len);
3562 }
3563
3564 if (lpUrlComponents->lpszExtraInfo)
3565 {
3566 len = URL_GET_COMP_LENGTHA(lpUrlComponents, ExtraInfo) + 1;
3567 urlCompW->lpszExtraInfo = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
3568 MultiByteToWideChar(CP_ACP, 0, lpUrlComponents->lpszExtraInfo,
3569 -1, urlCompW->lpszExtraInfo, len);
3570 }
3571 }
3572
3573 /***********************************************************************
3574 * InternetCreateUrlA (WININET.@)
3575 *
3576 * See InternetCreateUrlW.
3577 */
3578 BOOL WINAPI InternetCreateUrlA(LPURL_COMPONENTSA lpUrlComponents, DWORD dwFlags,
3579 LPSTR lpszUrl, LPDWORD lpdwUrlLength)
3580 {
3581 BOOL ret;
3582 LPWSTR urlW = NULL;
3583 URL_COMPONENTSW urlCompW;
3584
3585 TRACE("(%p,%d,%p,%p)\n", lpUrlComponents, dwFlags, lpszUrl, lpdwUrlLength);
3586
3587 if (!lpUrlComponents || lpUrlComponents->dwStructSize != sizeof(URL_COMPONENTSW) || !lpdwUrlLength)
3588 {
3589 INTERNET_SetLastError(ERROR_INVALID_PARAMETER);
3590 return FALSE;
3591 }
3592
3593 convert_urlcomp_atow(lpUrlComponents, &urlCompW);
3594
3595 if (lpszUrl)
3596 urlW = HeapAlloc(GetProcessHeap(), 0, *lpdwUrlLength * sizeof(WCHAR));
3597
3598 ret = InternetCreateUrlW(&urlCompW, dwFlags, urlW, lpdwUrlLength);
3599
3600 if (!ret && (GetLastError() == ERROR_INSUFFICIENT_BUFFER))
3601 *lpdwUrlLength /= sizeof(WCHAR);
3602
3603 /* on success, lpdwUrlLength points to the size of urlW in WCHARS
3604 * minus one, so add one to leave room for NULL terminator
3605 */
3606 if (ret)
3607 WideCharToMultiByte(CP_ACP, 0, urlW, -1, lpszUrl, *lpdwUrlLength + 1, NULL, NULL);
3608
3609 HeapFree(GetProcessHeap(), 0, urlCompW.lpszScheme);
3610 HeapFree(GetProcessHeap(), 0, urlCompW.lpszHostName);
3611 HeapFree(GetProcessHeap(), 0, urlCompW.lpszUserName);
3612 HeapFree(GetProcessHeap(), 0, urlCompW.lpszPassword);
3613 HeapFree(GetProcessHeap(), 0, urlCompW.lpszUrlPath);
3614 HeapFree(GetProcessHeap(), 0, urlCompW.lpszExtraInfo);
3615 HeapFree(GetProcessHeap(), 0, urlW);
3616
3617 return ret;
3618 }
3619
3620 /***********************************************************************
3621 * InternetCreateUrlW (WININET.@)
3622 *
3623 * Creates a URL from its component parts.
3624 *
3625 * PARAMS
3626 * lpUrlComponents [I] URL Components.
3627 * dwFlags [I] Flags. See notes.
3628 * lpszUrl [I] Buffer in which to store the created URL.
3629 * lpdwUrlLength [I/O] On input, the length of the buffer pointed to by
3630 * lpszUrl in characters. On output, the number of bytes
3631 * required to store the URL including terminator.
3632 *
3633 * NOTES
3634 *
3635 * The dwFlags parameter can be zero or more of the following:
3636 *|ICU_ESCAPE - Generates escape sequences for unsafe characters in the path and extra info of the URL.
3637 *
3638 * RETURNS
3639 * TRUE on success
3640 * FALSE on failure
3641 *
3642 */
3643 BOOL WINAPI InternetCreateUrlW(LPURL_COMPONENTSW lpUrlComponents, DWORD dwFlags,
3644 LPWSTR lpszUrl, LPDWORD lpdwUrlLength)
3645 {
3646 DWORD dwLen;
3647 INTERNET_SCHEME nScheme;
3648
3649 static const WCHAR slashSlashW[] = {'/','/'};
3650 static const WCHAR percentD[] = {'%','d',0};
3651
3652 TRACE("(%p,%d,%p,%p)\n", lpUrlComponents, dwFlags, lpszUrl, lpdwUrlLength);
3653
3654 if (!lpUrlComponents || lpUrlComponents->dwStructSize != sizeof(URL_COMPONENTSW) || !lpdwUrlLength)
3655 {
3656 INTERNET_SetLastError(ERROR_INVALID_PARAMETER);
3657 return FALSE;
3658 }
3659
3660 if (!calc_url_length(lpUrlComponents, &dwLen))
3661 return FALSE;
3662
3663 if (!lpszUrl || *lpdwUrlLength < dwLen)
3664 {
3665 *lpdwUrlLength = (dwLen + 1) * sizeof(WCHAR);
3666 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER);
3667 return FALSE;
3668 }
3669
3670 *lpdwUrlLength = dwLen;
3671 lpszUrl[0] = 0x00;
3672
3673 dwLen = 0;
3674
3675 if (lpUrlComponents->lpszScheme)
3676 {
3677 dwLen = URL_GET_COMP_LENGTH(lpUrlComponents, Scheme);
3678 memcpy(lpszUrl, lpUrlComponents->lpszScheme, dwLen * sizeof(WCHAR));
3679 lpszUrl += dwLen;
3680
3681 nScheme = GetInternetSchemeW(lpUrlComponents->lpszScheme, dwLen);
3682 }
3683 else
3684 {
3685 LPCWSTR scheme;
3686 nScheme = lpUrlComponents->nScheme;
3687
3688 if (nScheme == INTERNET_SCHEME_DEFAULT)
3689 nScheme = INTERNET_SCHEME_HTTP;
3690
3691 scheme = INTERNET_GetSchemeString(nScheme);
3692 dwLen = strlenW(scheme);
3693 memcpy(lpszUrl, scheme, dwLen * sizeof(WCHAR));
3694 lpszUrl += dwLen;
3695 }
3696
3697 /* all schemes are followed by at least a colon */
3698 *lpszUrl = ':';
3699 lpszUrl++;
3700
3701 if (!scheme_is_opaque(nScheme) || lpUrlComponents->lpszHostName)
3702 {
3703 memcpy(lpszUrl, slashSlashW, sizeof(slashSlashW));
3704 lpszUrl += sizeof(slashSlashW)/sizeof(slashSlashW[0]);
3705 }
3706
3707 if (lpUrlComponents->lpszUserName)
3708 {
3709 dwLen = URL_GET_COMP_LENGTH(lpUrlComponents, UserName);
3710 memcpy(lpszUrl, lpUrlComponents->lpszUserName, dwLen * sizeof(WCHAR));
3711 lpszUrl += dwLen;
3712
3713 if (lpUrlComponents->lpszPassword)
3714 {
3715 *lpszUrl = ':';
3716 lpszUrl++;
3717
3718 dwLen = URL_GET_COMP_LENGTH(lpUrlComponents, Password);
3719 memcpy(lpszUrl, lpUrlComponents->lpszPassword, dwLen * sizeof(WCHAR));
3720 lpszUrl += dwLen;
3721 }
3722
3723 *lpszUrl = '@';
3724 lpszUrl++;
3725 }
3726
3727 if (lpUrlComponents->lpszHostName)
3728 {
3729 dwLen = URL_GET_COMP_LENGTH(lpUrlComponents, HostName);
3730 memcpy(lpszUrl, lpUrlComponents->lpszHostName, dwLen * sizeof(WCHAR));
3731 lpszUrl += dwLen;
3732
3733 if (!url_uses_default_port(nScheme, lpUrlComponents->nPort))
3734 {
3735 WCHAR szPort[MAX_WORD_DIGITS+1];
3736
3737 sprintfW(szPort, percentD, lpUrlComponents->nPort);
3738 *lpszUrl = ':';
3739 lpszUrl++;
3740 dwLen = strlenW(szPort);
3741 memcpy(lpszUrl, szPort, dwLen * sizeof(WCHAR));
3742 lpszUrl += dwLen;
3743 }
3744
3745 /* add slash between hostname and path if necessary */
3746 if (lpUrlComponents->lpszUrlPath && *lpUrlComponents->lpszUrlPath != '/')
3747 {
3748 *lpszUrl = '/';
3749 lpszUrl++;
3750 }
3751 }
3752
3753
3754 if (lpUrlComponents->lpszUrlPath)
3755 {
3756 dwLen = URL_GET_COMP_LENGTH(lpUrlComponents, UrlPath);
3757 memcpy(lpszUrl, lpUrlComponents->lpszUrlPath, dwLen * sizeof(WCHAR));
3758 lpszUrl += dwLen;
3759 }
3760
3761 *lpszUrl = '\0';
3762
3763 return TRUE;
3764 }
3765
3766 /***********************************************************************
3767 * InternetConfirmZoneCrossingA (WININET.@)
3768 *
3769 */
3770 DWORD WINAPI InternetConfirmZoneCrossingA( HWND hWnd, LPSTR szUrlPrev, LPSTR szUrlNew, BOOL bPost )
3771 {
3772 FIXME("(%p, %s, %s, %x) stub\n", hWnd, debugstr_a(szUrlPrev), debugstr_a(szUrlNew), bPost);
3773 return ERROR_SUCCESS;
3774 }
3775
3776 /***********************************************************************
3777 * InternetConfirmZoneCrossingW (WININET.@)
3778 *
3779 */
3780 DWORD WINAPI InternetConfirmZoneCrossingW( HWND hWnd, LPWSTR szUrlPrev, LPWSTR szUrlNew, BOOL bPost )
3781 {
3782 FIXME("(%p, %s, %s, %x) stub\n", hWnd, debugstr_w(szUrlPrev), debugstr_w(szUrlNew), bPost);
3783 return ERROR_SUCCESS;
3784 }
3785
3786 DWORD WINAPI InternetDialA( HWND hwndParent, LPSTR lpszConnectoid, DWORD dwFlags,
3787 DWORD_PTR* lpdwConnection, DWORD dwReserved )
3788 {
3789 FIXME("(%p, %p, 0x%08x, %p, 0x%08x) stub\n", hwndParent, lpszConnectoid, dwFlags,
3790 lpdwConnection, dwReserved);
3791 return ERROR_SUCCESS;
3792 }
3793
3794 DWORD WINAPI InternetDialW( HWND hwndParent, LPWSTR lpszConnectoid, DWORD dwFlags,
3795 DWORD_PTR* lpdwConnection, DWORD dwReserved )
3796 {
3797 FIXME("(%p, %p, 0x%08x, %p, 0x%08x) stub\n", hwndParent, lpszConnectoid, dwFlags,
3798 lpdwConnection, dwReserved);
3799 return ERROR_SUCCESS;
3800 }
3801
3802 BOOL WINAPI InternetGoOnlineA( LPSTR lpszURL, HWND hwndParent, DWORD dwReserved )
3803 {
3804 FIXME("(%s, %p, 0x%08x) stub\n", debugstr_a(lpszURL), hwndParent, dwReserved);
3805 return TRUE;
3806 }
3807
3808 BOOL WINAPI InternetGoOnlineW( LPWSTR lpszURL, HWND hwndParent, DWORD dwReserved )
3809 {
3810 FIXME("(%s, %p, 0x%08x) stub\n", debugstr_w(lpszURL), hwndParent, dwReserved);
3811 return TRUE;
3812 }
3813
3814 DWORD WINAPI InternetHangUp( DWORD_PTR dwConnection, DWORD dwReserved )
3815 {
3816 FIXME("(0x%08lx, 0x%08x) stub\n", dwConnection, dwReserved);
3817 return ERROR_SUCCESS;
3818 }
3819
3820 BOOL WINAPI CreateMD5SSOHash( PWSTR pszChallengeInfo, PWSTR pwszRealm, PWSTR pwszTarget,
3821 PBYTE pbHexHash )
3822 {
3823 FIXME("(%s, %s, %s, %p) stub\n", debugstr_w(pszChallengeInfo), debugstr_w(pwszRealm),
3824 debugstr_w(pwszTarget), pbHexHash);
3825 return FALSE;
3826 }
3827
3828 BOOL WINAPI ResumeSuspendedDownload( HINTERNET hInternet, DWORD dwError )
3829 {
3830 FIXME("(%p, 0x%08x) stub\n", hInternet, dwError);
3831 return FALSE;
3832 }
3833
3834 BOOL WINAPI InternetQueryFortezzaStatus(DWORD *a, DWORD_PTR b)
3835 {
3836 FIXME("(%p, %08lx) stub\n", a, b);
3837 return 0;
3838 }
useful hacks and other patches not (yet) suitable for mainline