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quartz: Remove dead code from DSoundRender.
[wine/wine64.git] / dlls / wininet / internet.c
blob388a2a9c398b2f879ad6cd50128aec5656f68216
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 InternetCrackUrlW
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 WCHAR* lpwszUrl;
1095
1096 TRACE("(%s %u %x %p)\n", debugstr_a(lpszUrl), dwUrlLength, dwFlags, lpUrlComponents);
1097
1098 if (!lpszUrl || !*lpszUrl || !lpUrlComponents ||
1099 lpUrlComponents->dwStructSize != sizeof(URL_COMPONENTSA))
1100 {
1101 INTERNET_SetLastError(ERROR_INVALID_PARAMETER);
1102 return FALSE;
1103 }
1104
1105 if(dwUrlLength<=0)
1106 dwUrlLength=-1;
1107 nLength=MultiByteToWideChar(CP_ACP,0,lpszUrl,dwUrlLength,NULL,0);
1108
1109 /* if dwUrlLength=-1 then nLength includes null but length to
1110 InternetCrackUrlW should not include it */
1111 if (dwUrlLength == -1) nLength--;
1112
1113 lpwszUrl=HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(WCHAR)*nLength);
1114 MultiByteToWideChar(CP_ACP,0,lpszUrl,dwUrlLength,lpwszUrl,nLength);
1115
1116 memset(&UCW,0,sizeof(UCW));
1117 UCW.dwStructSize = sizeof(URL_COMPONENTSW);
1118 if(lpUrlComponents->dwHostNameLength!=0)
1119 UCW.dwHostNameLength= lpUrlComponents->dwHostNameLength;
1120 if(lpUrlComponents->dwUserNameLength!=0)
1121 UCW.dwUserNameLength=lpUrlComponents->dwUserNameLength;
1122 if(lpUrlComponents->dwPasswordLength!=0)
1123 UCW.dwPasswordLength=lpUrlComponents->dwPasswordLength;
1124 if(lpUrlComponents->dwUrlPathLength!=0)
1125 UCW.dwUrlPathLength=lpUrlComponents->dwUrlPathLength;
1126 if(lpUrlComponents->dwSchemeLength!=0)
1127 UCW.dwSchemeLength=lpUrlComponents->dwSchemeLength;
1128 if(lpUrlComponents->dwExtraInfoLength!=0)
1129 UCW.dwExtraInfoLength=lpUrlComponents->dwExtraInfoLength;
1130 if(!InternetCrackUrlW(lpwszUrl,nLength,dwFlags,&UCW))
1131 {
1132 HeapFree(GetProcessHeap(), 0, lpwszUrl);
1133 return FALSE;
1134 }
1135
1136 ConvertUrlComponentValue(&lpUrlComponents->lpszHostName, &lpUrlComponents->dwHostNameLength,
1137 UCW.lpszHostName, UCW.dwHostNameLength,
1138 lpszUrl, lpwszUrl);
1139 ConvertUrlComponentValue(&lpUrlComponents->lpszUserName, &lpUrlComponents->dwUserNameLength,
1140 UCW.lpszUserName, UCW.dwUserNameLength,
1141 lpszUrl, lpwszUrl);
1142 ConvertUrlComponentValue(&lpUrlComponents->lpszPassword, &lpUrlComponents->dwPasswordLength,
1143 UCW.lpszPassword, UCW.dwPasswordLength,
1144 lpszUrl, lpwszUrl);
1145 ConvertUrlComponentValue(&lpUrlComponents->lpszUrlPath, &lpUrlComponents->dwUrlPathLength,
1146 UCW.lpszUrlPath, UCW.dwUrlPathLength,
1147 lpszUrl, lpwszUrl);
1148 ConvertUrlComponentValue(&lpUrlComponents->lpszScheme, &lpUrlComponents->dwSchemeLength,
1149 UCW.lpszScheme, UCW.dwSchemeLength,
1150 lpszUrl, lpwszUrl);
1151 ConvertUrlComponentValue(&lpUrlComponents->lpszExtraInfo, &lpUrlComponents->dwExtraInfoLength,
1152 UCW.lpszExtraInfo, UCW.dwExtraInfoLength,
1153 lpszUrl, lpwszUrl);
1154 lpUrlComponents->nScheme=UCW.nScheme;
1155 lpUrlComponents->nPort=UCW.nPort;
1156 HeapFree(GetProcessHeap(), 0, lpwszUrl);
1157
1158 TRACE("%s: scheme(%s) host(%s) path(%s) extra(%s)\n", lpszUrl,
1159 debugstr_an(lpUrlComponents->lpszScheme,lpUrlComponents->dwSchemeLength),
1160 debugstr_an(lpUrlComponents->lpszHostName,lpUrlComponents->dwHostNameLength),
1161 debugstr_an(lpUrlComponents->lpszUrlPath,lpUrlComponents->dwUrlPathLength),
1162 debugstr_an(lpUrlComponents->lpszExtraInfo,lpUrlComponents->dwExtraInfoLength));
1163
1164 return TRUE;
1165 }
1166
1167 static const WCHAR url_schemes[][7] =
1168 {
1169 {'f','t','p',0},
1170 {'g','o','p','h','e','r',0},
1171 {'h','t','t','p',0},
1172 {'h','t','t','p','s',0},
1173 {'f','i','l','e',0},
1174 {'n','e','w','s',0},
1175 {'m','a','i','l','t','o',0},
1176 {'r','e','s',0},
1177 };
1178
1179 /***********************************************************************
1180 * GetInternetSchemeW (internal)
1181 *
1182 * Get scheme of url
1183 *
1184 * RETURNS
1185 * scheme on success
1186 * INTERNET_SCHEME_UNKNOWN on failure
1187 *
1188 */
1189 static INTERNET_SCHEME GetInternetSchemeW(LPCWSTR lpszScheme, DWORD nMaxCmp)
1190 {
1191 int i;
1192
1193 TRACE("%s %d\n",debugstr_wn(lpszScheme, nMaxCmp), nMaxCmp);
1194
1195 if(lpszScheme==NULL)
1196 return INTERNET_SCHEME_UNKNOWN;
1197
1198 for (i = 0; i < sizeof(url_schemes)/sizeof(url_schemes[0]); i++)
1199 if (!strncmpW(lpszScheme, url_schemes[i], nMaxCmp))
1200 return INTERNET_SCHEME_FIRST + i;
1201
1202 return INTERNET_SCHEME_UNKNOWN;
1203 }
1204
1205 /***********************************************************************
1206 * SetUrlComponentValueW (Internal)
1207 *
1208 * Helper function for InternetCrackUrlW
1209 *
1210 * PARAMS
1211 * lppszComponent [O] Holds the returned string
1212 * dwComponentLen [I] Holds the size of lppszComponent
1213 * [O] Holds the length of the string in lppszComponent without '\0'
1214 * lpszStart [I] Holds the string to copy from
1215 * len [I] Holds the length of lpszStart without '\0'
1216 *
1217 * RETURNS
1218 * TRUE on success
1219 * FALSE on failure
1220 *
1221 */
1222 static BOOL SetUrlComponentValueW(LPWSTR* lppszComponent, LPDWORD dwComponentLen, LPCWSTR lpszStart, DWORD len)
1223 {
1224 TRACE("%s (%d)\n", debugstr_wn(lpszStart,len), len);
1225
1226 if ( (*dwComponentLen == 0) && (*lppszComponent == NULL) )
1227 return FALSE;
1228
1229 if (*dwComponentLen != 0 || *lppszComponent == NULL)
1230 {
1231 if (*lppszComponent == NULL)
1232 {
1233 *lppszComponent = (LPWSTR)lpszStart;
1234 *dwComponentLen = len;
1235 }
1236 else
1237 {
1238 DWORD ncpylen = min((*dwComponentLen)-1, len);
1239 memcpy(*lppszComponent, lpszStart, ncpylen*sizeof(WCHAR));
1240 (*lppszComponent)[ncpylen] = '\0';
1241 *dwComponentLen = ncpylen;
1242 }
1243 }
1244
1245 return TRUE;
1246 }
1247
1248 /***********************************************************************
1249 * InternetCrackUrlW (WININET.@)
1250 *
1251 * Break up URL into its components
1252 *
1253 * RETURNS
1254 * TRUE on success
1255 * FALSE on failure
1256 */
1257 BOOL WINAPI InternetCrackUrlW(LPCWSTR lpszUrl_orig, DWORD dwUrlLength_orig, DWORD dwFlags,
1258 LPURL_COMPONENTSW lpUC)
1259 {
1260 /*
1261 * RFC 1808
1262 * <protocol>:[//<net_loc>][/path][;<params>][?<query>][#<fragment>]
1263 *
1264 */
1265 LPCWSTR lpszParam = NULL;
1266 BOOL bIsAbsolute = FALSE;
1267 LPCWSTR lpszap, lpszUrl = lpszUrl_orig;
1268 LPCWSTR lpszcp = NULL;
1269 LPWSTR lpszUrl_decode = NULL;
1270 DWORD dwUrlLength = dwUrlLength_orig;
1271 const WCHAR lpszSeparators[3]={';','?',0};
1272 const WCHAR lpszSlash[2]={'/',0};
1273
1274 TRACE("(%s %u %x %p)\n", debugstr_w(lpszUrl), dwUrlLength, dwFlags, lpUC);
1275
1276 if (!lpszUrl_orig || !*lpszUrl_orig || !lpUC)
1277 {
1278 INTERNET_SetLastError(ERROR_INVALID_PARAMETER);
1279 return FALSE;
1280 }
1281 if (!dwUrlLength) dwUrlLength = strlenW(lpszUrl);
1282
1283 if (dwFlags & ICU_DECODE)
1284 {
1285 lpszUrl_decode=HeapAlloc( GetProcessHeap(), 0, dwUrlLength * sizeof (WCHAR) );
1286 if( InternetCanonicalizeUrlW(lpszUrl_orig, lpszUrl_decode, &dwUrlLength, dwFlags))
1287 {
1288 lpszUrl = lpszUrl_decode;
1289 }
1290 }
1291 lpszap = lpszUrl;
1292
1293 /* Determine if the URI is absolute. */
1294 while (*lpszap != '\0')
1295 {
1296 if (isalnumW(*lpszap))
1297 {
1298 lpszap++;
1299 continue;
1300 }
1301 if ((*lpszap == ':') && (lpszap - lpszUrl >= 2))
1302 {
1303 bIsAbsolute = TRUE;
1304 lpszcp = lpszap;
1305 }
1306 else
1307 {
1308 lpszcp = lpszUrl; /* Relative url */
1309 }
1310
1311 break;
1312 }
1313
1314 lpUC->nScheme = INTERNET_SCHEME_UNKNOWN;
1315 lpUC->nPort = INTERNET_INVALID_PORT_NUMBER;
1316
1317 /* Parse <params> */
1318 lpszParam = strpbrkW(lpszap, lpszSeparators);
1319 SetUrlComponentValueW(&lpUC->lpszExtraInfo, &lpUC->dwExtraInfoLength,
1320 lpszParam, lpszParam ? dwUrlLength-(lpszParam-lpszUrl) : 0);
1321
1322 if (bIsAbsolute) /* Parse <protocol>:[//<net_loc>] */
1323 {
1324 LPCWSTR lpszNetLoc;
1325
1326 /* Get scheme first. */
1327 lpUC->nScheme = GetInternetSchemeW(lpszUrl, lpszcp - lpszUrl);
1328 SetUrlComponentValueW(&lpUC->lpszScheme, &lpUC->dwSchemeLength,
1329 lpszUrl, lpszcp - lpszUrl);
1330
1331 /* Eat ':' in protocol. */
1332 lpszcp++;
1333
1334 /* double slash indicates the net_loc portion is present */
1335 if ((lpszcp[0] == '/') && (lpszcp[1] == '/'))
1336 {
1337 lpszcp += 2;
1338
1339 lpszNetLoc = strpbrkW(lpszcp, lpszSlash);
1340 if (lpszParam)
1341 {
1342 if (lpszNetLoc)
1343 lpszNetLoc = min(lpszNetLoc, lpszParam);
1344 else
1345 lpszNetLoc = lpszParam;
1346 }
1347 else if (!lpszNetLoc)
1348 lpszNetLoc = lpszcp + dwUrlLength-(lpszcp-lpszUrl);
1349
1350 /* Parse net-loc */
1351 if (lpszNetLoc)
1352 {
1353 LPCWSTR lpszHost;
1354 LPCWSTR lpszPort;
1355
1356 /* [<user>[<:password>]@]<host>[:<port>] */
1357 /* First find the user and password if they exist */
1358
1359 lpszHost = strchrW(lpszcp, '@');
1360 if (lpszHost == NULL || lpszHost > lpszNetLoc)
1361 {
1362 /* username and password not specified. */
1363 SetUrlComponentValueW(&lpUC->lpszUserName, &lpUC->dwUserNameLength, NULL, 0);
1364 SetUrlComponentValueW(&lpUC->lpszPassword, &lpUC->dwPasswordLength, NULL, 0);
1365 }
1366 else /* Parse out username and password */
1367 {
1368 LPCWSTR lpszUser = lpszcp;
1369 LPCWSTR lpszPasswd = lpszHost;
1370
1371 while (lpszcp < lpszHost)
1372 {
1373 if (*lpszcp == ':')
1374 lpszPasswd = lpszcp;
1375
1376 lpszcp++;
1377 }
1378
1379 SetUrlComponentValueW(&lpUC->lpszUserName, &lpUC->dwUserNameLength,
1380 lpszUser, lpszPasswd - lpszUser);
1381
1382 if (lpszPasswd != lpszHost)
1383 lpszPasswd++;
1384 SetUrlComponentValueW(&lpUC->lpszPassword, &lpUC->dwPasswordLength,
1385 lpszPasswd == lpszHost ? NULL : lpszPasswd,
1386 lpszHost - lpszPasswd);
1387
1388 lpszcp++; /* Advance to beginning of host */
1389 }
1390
1391 /* Parse <host><:port> */
1392
1393 lpszHost = lpszcp;
1394 lpszPort = lpszNetLoc;
1395
1396 /* special case for res:// URLs: there is no port here, so the host is the
1397 entire string up to the first '/' */
1398 if(lpUC->nScheme==INTERNET_SCHEME_RES)
1399 {
1400 SetUrlComponentValueW(&lpUC->lpszHostName, &lpUC->dwHostNameLength,
1401 lpszHost, lpszPort - lpszHost);
1402 lpszcp=lpszNetLoc;
1403 }
1404 else
1405 {
1406 while (lpszcp < lpszNetLoc)
1407 {
1408 if (*lpszcp == ':')
1409 lpszPort = lpszcp;
1410
1411 lpszcp++;
1412 }
1413
1414 /* If the scheme is "file" and the host is just one letter, it's not a host */
1415 if(lpUC->nScheme==INTERNET_SCHEME_FILE && (lpszPort-lpszHost)==1)
1416 {
1417 lpszcp=lpszHost;
1418 SetUrlComponentValueW(&lpUC->lpszHostName, &lpUC->dwHostNameLength,
1419 NULL, 0);
1420 }
1421 else
1422 {
1423 SetUrlComponentValueW(&lpUC->lpszHostName, &lpUC->dwHostNameLength,
1424 lpszHost, lpszPort - lpszHost);
1425 if (lpszPort != lpszNetLoc)
1426 lpUC->nPort = atoiW(++lpszPort);
1427 else switch (lpUC->nScheme)
1428 {
1429 case INTERNET_SCHEME_HTTP:
1430 lpUC->nPort = INTERNET_DEFAULT_HTTP_PORT;
1431 break;
1432 case INTERNET_SCHEME_HTTPS:
1433 lpUC->nPort = INTERNET_DEFAULT_HTTPS_PORT;
1434 break;
1435 case INTERNET_SCHEME_FTP:
1436 lpUC->nPort = INTERNET_DEFAULT_FTP_PORT;
1437 break;
1438 case INTERNET_SCHEME_GOPHER:
1439 lpUC->nPort = INTERNET_DEFAULT_GOPHER_PORT;
1440 break;
1441 default:
1442 break;
1443 }
1444 }
1445 }
1446 }
1447 }
1448 else
1449 {
1450 SetUrlComponentValueW(&lpUC->lpszUserName, &lpUC->dwUserNameLength, NULL, 0);
1451 SetUrlComponentValueW(&lpUC->lpszPassword, &lpUC->dwPasswordLength, NULL, 0);
1452 SetUrlComponentValueW(&lpUC->lpszHostName, &lpUC->dwHostNameLength, NULL, 0);
1453 }
1454 }
1455 else
1456 {
1457 SetUrlComponentValueW(&lpUC->lpszScheme, &lpUC->dwSchemeLength, NULL, 0);
1458 SetUrlComponentValueW(&lpUC->lpszUserName, &lpUC->dwUserNameLength, NULL, 0);
1459 SetUrlComponentValueW(&lpUC->lpszPassword, &lpUC->dwPasswordLength, NULL, 0);
1460 SetUrlComponentValueW(&lpUC->lpszHostName, &lpUC->dwHostNameLength, NULL, 0);
1461 }
1462
1463 /* Here lpszcp points to:
1464 *
1465 * <protocol>:[//<net_loc>][/path][;<params>][?<query>][#<fragment>]
1466 * ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
1467 */
1468 if (lpszcp != 0 && *lpszcp != '\0' && (!lpszParam || lpszcp < lpszParam))
1469 {
1470 INT len;
1471
1472 /* Only truncate the parameter list if it's already been saved
1473 * in lpUC->lpszExtraInfo.
1474 */
1475 if (lpszParam && lpUC->dwExtraInfoLength && lpUC->lpszExtraInfo)
1476 len = lpszParam - lpszcp;
1477 else
1478 {
1479 /* Leave the parameter list in lpszUrlPath. Strip off any trailing
1480 * newlines if necessary.
1481 */
1482 LPWSTR lpsznewline = strchrW(lpszcp, '\n');
1483 if (lpsznewline != NULL)
1484 len = lpsznewline - lpszcp;
1485 else
1486 len = dwUrlLength-(lpszcp-lpszUrl);
1487 }
1488 SetUrlComponentValueW(&lpUC->lpszUrlPath, &lpUC->dwUrlPathLength,
1489 lpszcp, len);
1490 }
1491 else
1492 {
1493 if (lpUC->lpszUrlPath && (lpUC->dwUrlPathLength > 0))
1494 lpUC->lpszUrlPath[0] = 0;
1495 lpUC->dwUrlPathLength = 0;
1496 }
1497
1498 TRACE("%s: scheme(%s) host(%s) path(%s) extra(%s)\n", debugstr_wn(lpszUrl,dwUrlLength),
1499 debugstr_wn(lpUC->lpszScheme,lpUC->dwSchemeLength),
1500 debugstr_wn(lpUC->lpszHostName,lpUC->dwHostNameLength),
1501 debugstr_wn(lpUC->lpszUrlPath,lpUC->dwUrlPathLength),
1502 debugstr_wn(lpUC->lpszExtraInfo,lpUC->dwExtraInfoLength));
1503
1504 HeapFree(GetProcessHeap(), 0, lpszUrl_decode );
1505 return TRUE;
1506 }
1507
1508 /***********************************************************************
1509 * InternetAttemptConnect (WININET.@)
1510 *
1511 * Attempt to make a connection to the internet
1512 *
1513 * RETURNS
1514 * ERROR_SUCCESS on success
1515 * Error value on failure
1516 *
1517 */
1518 DWORD WINAPI InternetAttemptConnect(DWORD dwReserved)
1519 {
1520 FIXME("Stub\n");
1521 return ERROR_SUCCESS;
1522 }
1523
1524
1525 /***********************************************************************
1526 * InternetCanonicalizeUrlA (WININET.@)
1527 *
1528 * Escape unsafe characters and spaces
1529 *
1530 * RETURNS
1531 * TRUE on success
1532 * FALSE on failure
1533 *
1534 */
1535 BOOL WINAPI InternetCanonicalizeUrlA(LPCSTR lpszUrl, LPSTR lpszBuffer,
1536 LPDWORD lpdwBufferLength, DWORD dwFlags)
1537 {
1538 HRESULT hr;
1539 DWORD dwURLFlags = URL_WININET_COMPATIBILITY | URL_ESCAPE_UNSAFE;
1540
1541 TRACE("(%s, %p, %p, 0x%08x) bufferlength: %d\n", debugstr_a(lpszUrl), lpszBuffer,
1542 lpdwBufferLength, lpdwBufferLength ? *lpdwBufferLength : -1, dwFlags);
1543
1544 if(dwFlags & ICU_DECODE)
1545 {
1546 dwURLFlags |= URL_UNESCAPE;
1547 dwFlags &= ~ICU_DECODE;
1548 }
1549
1550 if(dwFlags & ICU_ESCAPE)
1551 {
1552 dwURLFlags |= URL_UNESCAPE;
1553 dwFlags &= ~ICU_ESCAPE;
1554 }
1555
1556 if(dwFlags & ICU_BROWSER_MODE)
1557 {
1558 dwURLFlags |= URL_BROWSER_MODE;
1559 dwFlags &= ~ICU_BROWSER_MODE;
1560 }
1561
1562 if(dwFlags & ICU_NO_ENCODE)
1563 {
1564 /* Flip this bit to correspond to URL_ESCAPE_UNSAFE */
1565 dwURLFlags ^= URL_ESCAPE_UNSAFE;
1566 dwFlags &= ~ICU_NO_ENCODE;
1567 }
1568
1569 if (dwFlags) FIXME("Unhandled flags 0x%08x\n", dwFlags);
1570
1571 hr = UrlCanonicalizeA(lpszUrl, lpszBuffer, lpdwBufferLength, dwURLFlags);
1572 if (hr == E_POINTER) SetLastError(ERROR_INSUFFICIENT_BUFFER);
1573 if (hr == E_INVALIDARG) SetLastError(ERROR_INVALID_PARAMETER);
1574
1575 return (hr == S_OK) ? TRUE : FALSE;
1576 }
1577
1578 /***********************************************************************
1579 * InternetCanonicalizeUrlW (WININET.@)
1580 *
1581 * Escape unsafe characters and spaces
1582 *
1583 * RETURNS
1584 * TRUE on success
1585 * FALSE on failure
1586 *
1587 */
1588 BOOL WINAPI InternetCanonicalizeUrlW(LPCWSTR lpszUrl, LPWSTR lpszBuffer,
1589 LPDWORD lpdwBufferLength, DWORD dwFlags)
1590 {
1591 HRESULT hr;
1592 DWORD dwURLFlags = URL_WININET_COMPATIBILITY | URL_ESCAPE_UNSAFE;
1593
1594 TRACE("(%s, %p, %p, 0x%08x) bufferlength: %d\n", debugstr_w(lpszUrl), lpszBuffer,
1595 lpdwBufferLength, lpdwBufferLength ? *lpdwBufferLength : -1, dwFlags);
1596
1597 if(dwFlags & ICU_DECODE)
1598 {
1599 dwURLFlags |= URL_UNESCAPE;
1600 dwFlags &= ~ICU_DECODE;
1601 }
1602
1603 if(dwFlags & ICU_ESCAPE)
1604 {
1605 dwURLFlags |= URL_UNESCAPE;
1606 dwFlags &= ~ICU_ESCAPE;
1607 }
1608
1609 if(dwFlags & ICU_BROWSER_MODE)
1610 {
1611 dwURLFlags |= URL_BROWSER_MODE;
1612 dwFlags &= ~ICU_BROWSER_MODE;
1613 }
1614
1615 if(dwFlags & ICU_NO_ENCODE)
1616 {
1617 /* Flip this bit to correspond to URL_ESCAPE_UNSAFE */
1618 dwURLFlags ^= URL_ESCAPE_UNSAFE;
1619 dwFlags &= ~ICU_NO_ENCODE;
1620 }
1621
1622 if (dwFlags) FIXME("Unhandled flags 0x%08x\n", dwFlags);
1623
1624 hr = UrlCanonicalizeW(lpszUrl, lpszBuffer, lpdwBufferLength, dwURLFlags);
1625 if (hr == E_POINTER) SetLastError(ERROR_INSUFFICIENT_BUFFER);
1626 if (hr == E_INVALIDARG) SetLastError(ERROR_INVALID_PARAMETER);
1627
1628 return (hr == S_OK) ? TRUE : FALSE;
1629 }
1630
1631 /* #################################################### */
1632
1633 static INTERNET_STATUS_CALLBACK set_status_callback(
1634 LPWININETHANDLEHEADER lpwh, INTERNET_STATUS_CALLBACK callback, BOOL unicode)
1635 {
1636 INTERNET_STATUS_CALLBACK ret;
1637
1638 if (unicode) lpwh->dwInternalFlags |= INET_CALLBACKW;
1639 else lpwh->dwInternalFlags &= ~INET_CALLBACKW;
1640
1641 ret = lpwh->lpfnStatusCB;
1642 lpwh->lpfnStatusCB = callback;
1643
1644 return ret;
1645 }
1646
1647 /***********************************************************************
1648 * InternetSetStatusCallbackA (WININET.@)
1649 *
1650 * Sets up a callback function which is called as progress is made
1651 * during an operation.
1652 *
1653 * RETURNS
1654 * Previous callback or NULL on success
1655 * INTERNET_INVALID_STATUS_CALLBACK on failure
1656 *
1657 */
1658 INTERNET_STATUS_CALLBACK WINAPI InternetSetStatusCallbackA(
1659 HINTERNET hInternet ,INTERNET_STATUS_CALLBACK lpfnIntCB)
1660 {
1661 INTERNET_STATUS_CALLBACK retVal;
1662 LPWININETHANDLEHEADER lpwh;
1663
1664 TRACE("0x%08x\n", (ULONG)hInternet);
1665
1666 if (!(lpwh = WININET_GetObject(hInternet)))
1667 return INTERNET_INVALID_STATUS_CALLBACK;
1668
1669 retVal = set_status_callback(lpwh, lpfnIntCB, FALSE);
1670
1671 WININET_Release( lpwh );
1672 return retVal;
1673 }
1674
1675 /***********************************************************************
1676 * InternetSetStatusCallbackW (WININET.@)
1677 *
1678 * Sets up a callback function which is called as progress is made
1679 * during an operation.
1680 *
1681 * RETURNS
1682 * Previous callback or NULL on success
1683 * INTERNET_INVALID_STATUS_CALLBACK on failure
1684 *
1685 */
1686 INTERNET_STATUS_CALLBACK WINAPI InternetSetStatusCallbackW(
1687 HINTERNET hInternet ,INTERNET_STATUS_CALLBACK lpfnIntCB)
1688 {
1689 INTERNET_STATUS_CALLBACK retVal;
1690 LPWININETHANDLEHEADER lpwh;
1691
1692 TRACE("0x%08x\n", (ULONG)hInternet);
1693
1694 if (!(lpwh = WININET_GetObject(hInternet)))
1695 return INTERNET_INVALID_STATUS_CALLBACK;
1696
1697 retVal = set_status_callback(lpwh, lpfnIntCB, TRUE);
1698
1699 WININET_Release( lpwh );
1700 return retVal;
1701 }
1702
1703 /***********************************************************************
1704 * InternetSetFilePointer (WININET.@)
1705 */
1706 DWORD WINAPI InternetSetFilePointer(HINTERNET hFile, LONG lDistanceToMove,
1707 PVOID pReserved, DWORD dwMoveContext, DWORD_PTR dwContext)
1708 {
1709 FIXME("stub\n");
1710 return FALSE;
1711 }
1712
1713 /***********************************************************************
1714 * InternetWriteFile (WININET.@)
1715 *
1716 * Write data to an open internet file
1717 *
1718 * RETURNS
1719 * TRUE on success
1720 * FALSE on failure
1721 *
1722 */
1723 BOOL WINAPI InternetWriteFile(HINTERNET hFile, LPCVOID lpBuffer,
1724 DWORD dwNumOfBytesToWrite, LPDWORD lpdwNumOfBytesWritten)
1725 {
1726 LPWININETHANDLEHEADER lpwh;
1727 BOOL retval = FALSE;
1728
1729 TRACE("(%p %p %d %p)\n", hFile, lpBuffer, dwNumOfBytesToWrite, lpdwNumOfBytesWritten);
1730
1731 lpwh = WININET_GetObject( hFile );
1732 if (!lpwh) {
1733 WARN("Invalid handle\n");
1734 SetLastError(ERROR_INVALID_HANDLE);
1735 return FALSE;
1736 }
1737
1738 if(lpwh->vtbl->WriteFile) {
1739 retval = lpwh->vtbl->WriteFile(lpwh, lpBuffer, dwNumOfBytesToWrite, lpdwNumOfBytesWritten);
1740 }else {
1741 WARN("No Writefile method.\n");
1742 SetLastError(ERROR_INVALID_HANDLE);
1743 retval = FALSE;
1744 }
1745
1746 WININET_Release( lpwh );
1747
1748 return retval;
1749 }
1750
1751
1752 /***********************************************************************
1753 * InternetReadFile (WININET.@)
1754 *
1755 * Read data from an open internet file
1756 *
1757 * RETURNS
1758 * TRUE on success
1759 * FALSE on failure
1760 *
1761 */
1762 BOOL WINAPI InternetReadFile(HINTERNET hFile, LPVOID lpBuffer,
1763 DWORD dwNumOfBytesToRead, LPDWORD pdwNumOfBytesRead)
1764 {
1765 LPWININETHANDLEHEADER hdr;
1766 DWORD res = ERROR_INTERNET_INCORRECT_HANDLE_TYPE;
1767
1768 TRACE("%p %p %d %p\n", hFile, lpBuffer, dwNumOfBytesToRead, pdwNumOfBytesRead);
1769
1770 hdr = WININET_GetObject(hFile);
1771 if (!hdr) {
1772 INTERNET_SetLastError(ERROR_INVALID_HANDLE);
1773 return FALSE;
1774 }
1775
1776 if(hdr->vtbl->ReadFile)
1777 res = hdr->vtbl->ReadFile(hdr, lpBuffer, dwNumOfBytesToRead, pdwNumOfBytesRead);
1778
1779 WININET_Release(hdr);
1780
1781 TRACE("-- %s (%u) (bytes read: %d)\n", res == ERROR_SUCCESS ? "TRUE": "FALSE", res,
1782 pdwNumOfBytesRead ? *pdwNumOfBytesRead : -1);
1783
1784 if(res != ERROR_SUCCESS)
1785 SetLastError(res);
1786 return res == ERROR_SUCCESS;
1787 }
1788
1789 /***********************************************************************
1790 * InternetReadFileExA (WININET.@)
1791 *
1792 * Read data from an open internet file
1793 *
1794 * PARAMS
1795 * hFile [I] Handle returned by InternetOpenUrl or HttpOpenRequest.
1796 * lpBuffersOut [I/O] Buffer.
1797 * dwFlags [I] Flags. See notes.
1798 * dwContext [I] Context for callbacks.
1799 *
1800 * RETURNS
1801 * TRUE on success
1802 * FALSE on failure
1803 *
1804 * NOTES
1805 * The parameter dwFlags include zero or more of the following flags:
1806 *|IRF_ASYNC - Makes the call asynchronous.
1807 *|IRF_SYNC - Makes the call synchronous.
1808 *|IRF_USE_CONTEXT - Forces dwContext to be used.
1809 *|IRF_NO_WAIT - Don't block if the data is not available, just return what is available.
1810 *
1811 * However, in testing IRF_USE_CONTEXT seems to have no effect - dwContext isn't used.
1812 *
1813 * SEE
1814 * InternetOpenUrlA(), HttpOpenRequestA()
1815 */
1816 BOOL WINAPI InternetReadFileExA(HINTERNET hFile, LPINTERNET_BUFFERSA lpBuffersOut,
1817 DWORD dwFlags, DWORD_PTR dwContext)
1818 {
1819 LPWININETHANDLEHEADER hdr;
1820 DWORD res = ERROR_INTERNET_INCORRECT_HANDLE_TYPE;
1821
1822 TRACE("(%p %p 0x%x 0x%lx)\n", hFile, lpBuffersOut, dwFlags, dwContext);
1823
1824 hdr = WININET_GetObject(hFile);
1825 if (!hdr) {
1826 INTERNET_SetLastError(ERROR_INVALID_HANDLE);
1827 return FALSE;
1828 }
1829
1830 if(hdr->vtbl->ReadFileExA)
1831 res = hdr->vtbl->ReadFileExA(hdr, lpBuffersOut, dwFlags, dwContext);
1832
1833 WININET_Release(hdr);
1834
1835 TRACE("-- %s (%u, bytes read: %d)\n", res == ERROR_SUCCESS ? "TRUE": "FALSE",
1836 res, lpBuffersOut->dwBufferLength);
1837
1838 if(res != ERROR_SUCCESS)
1839 SetLastError(res);
1840 return res == ERROR_SUCCESS;
1841 }
1842
1843 /***********************************************************************
1844 * InternetReadFileExW (WININET.@)
1845 *
1846 * Read data from an open internet file.
1847 *
1848 * PARAMS
1849 * hFile [I] Handle returned by InternetOpenUrl() or HttpOpenRequest().
1850 * lpBuffersOut [I/O] Buffer.
1851 * dwFlags [I] Flags.
1852 * dwContext [I] Context for callbacks.
1853 *
1854 * RETURNS
1855 * FALSE, last error is set to ERROR_CALL_NOT_IMPLEMENTED
1856 *
1857 * NOTES
1858 * Not implemented in Wine or native either (as of IE6 SP2).
1859 *
1860 */
1861 BOOL WINAPI InternetReadFileExW(HINTERNET hFile, LPINTERNET_BUFFERSW lpBuffer,
1862 DWORD dwFlags, DWORD_PTR dwContext)
1863 {
1864 ERR("(%p, %p, 0x%x, 0x%lx): not implemented in native\n", hFile, lpBuffer, dwFlags, dwContext);
1865
1866 INTERNET_SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
1867 return FALSE;
1868 }
1869
1870 /***********************************************************************
1871 * INET_QueryOptionHelper (internal)
1872 */
1873 static BOOL INET_QueryOptionHelper(BOOL bIsUnicode, HINTERNET hInternet, DWORD dwOption,
1874 LPVOID lpBuffer, LPDWORD lpdwBufferLength)
1875 {
1876 LPWININETHANDLEHEADER lpwhh;
1877 BOOL bSuccess = FALSE;
1878
1879 TRACE("(%p, 0x%08x, %p, %p)\n", hInternet, dwOption, lpBuffer, lpdwBufferLength);
1880
1881 lpwhh = WININET_GetObject( hInternet );
1882
1883 switch (dwOption)
1884 {
1885 case INTERNET_OPTION_REQUEST_FLAGS:
1886 {
1887 ULONG flags = 4;
1888 TRACE("INTERNET_OPTION_REQUEST_FLAGS: %d\n", flags);
1889 if (*lpdwBufferLength < sizeof(ULONG))
1890 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER);
1891 else
1892 {
1893 memcpy(lpBuffer, &flags, sizeof(ULONG));
1894 bSuccess = TRUE;
1895 }
1896 *lpdwBufferLength = sizeof(ULONG);
1897 break;
1898 }
1899
1900 case INTERNET_OPTION_USER_AGENT:
1901 {
1902 DWORD required;
1903 LPWININETAPPINFOW ai = (LPWININETAPPINFOW)lpwhh;
1904
1905 TRACE("INTERNET_OPTION_USER_AGENT\n");
1906
1907 if (lpwhh->htype != INTERNET_HANDLE_TYPE_INTERNET)
1908 {
1909 INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE);
1910 return FALSE;
1911 }
1912 if (bIsUnicode)
1913 {
1914 required = (strlenW(ai->lpszAgent) + 1) * sizeof(WCHAR);
1915 if (*lpdwBufferLength < required)
1916 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER);
1917 else if (lpBuffer)
1918 {
1919 strcpyW(lpBuffer, ai->lpszAgent);
1920 bSuccess = TRUE;
1921 }
1922 }
1923 else
1924 {
1925 required = WideCharToMultiByte(CP_ACP, 0, ai->lpszAgent, -1, NULL, 0, NULL, NULL);
1926 if (*lpdwBufferLength < required)
1927 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER);
1928 else if (lpBuffer)
1929 {
1930 WideCharToMultiByte(CP_ACP, 0, ai->lpszAgent, -1, lpBuffer, required, NULL, NULL);
1931 bSuccess = TRUE;
1932 }
1933 }
1934 *lpdwBufferLength = required;
1935 break;
1936 }
1937 case INTERNET_OPTION_HTTP_VERSION:
1938 {
1939 if (*lpdwBufferLength < sizeof(HTTP_VERSION_INFO))
1940 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER);
1941 else
1942 {
1943 /*
1944 * Presently hardcoded to 1.1
1945 */
1946 ((HTTP_VERSION_INFO*)lpBuffer)->dwMajorVersion = 1;
1947 ((HTTP_VERSION_INFO*)lpBuffer)->dwMinorVersion = 1;
1948 bSuccess = TRUE;
1949 }
1950 *lpdwBufferLength = sizeof(HTTP_VERSION_INFO);
1951 break;
1952 }
1953 case INTERNET_OPTION_CONNECTED_STATE:
1954 {
1955 DWORD *pdwConnectedState = (DWORD *)lpBuffer;
1956 FIXME("INTERNET_OPTION_CONNECTED_STATE: semi-stub\n");
1957
1958 if (*lpdwBufferLength < sizeof(*pdwConnectedState))
1959 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER);
1960 else
1961 {
1962 *pdwConnectedState = INTERNET_STATE_CONNECTED;
1963 bSuccess = TRUE;
1964 }
1965 *lpdwBufferLength = sizeof(*pdwConnectedState);
1966 break;
1967 }
1968 case INTERNET_OPTION_PROXY:
1969 {
1970 LPWININETAPPINFOW lpwai = (LPWININETAPPINFOW)lpwhh;
1971 WININETAPPINFOW wai;
1972
1973 if (lpwai == NULL)
1974 {
1975 TRACE("Getting global proxy info\n");
1976 memset(&wai, 0, sizeof(WININETAPPINFOW));
1977 INTERNET_ConfigureProxy( &wai );
1978 lpwai = &wai;
1979 }
1980
1981 if (bIsUnicode)
1982 {
1983 INTERNET_PROXY_INFOW *pPI = (INTERNET_PROXY_INFOW *)lpBuffer;
1984 DWORD proxyBytesRequired = 0, proxyBypassBytesRequired = 0;
1985
1986 if (lpwai->lpszProxy)
1987 proxyBytesRequired = (lstrlenW(lpwai->lpszProxy) + 1) *
1988 sizeof(WCHAR);
1989 if (lpwai->lpszProxyBypass)
1990 proxyBypassBytesRequired =
1991 (lstrlenW(lpwai->lpszProxyBypass) + 1) * sizeof(WCHAR);
1992 if (*lpdwBufferLength < sizeof(INTERNET_PROXY_INFOW) +
1993 proxyBytesRequired + proxyBypassBytesRequired)
1994 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER);
1995 else
1996 {
1997 LPWSTR proxy = (LPWSTR)((LPBYTE)lpBuffer +
1998 sizeof(INTERNET_PROXY_INFOW));
1999 LPWSTR proxy_bypass = (LPWSTR)((LPBYTE)lpBuffer +
2000 sizeof(INTERNET_PROXY_INFOW) +
2001 proxyBytesRequired);
2002
2003 pPI->dwAccessType = lpwai->dwAccessType;
2004 pPI->lpszProxy = NULL;
2005 pPI->lpszProxyBypass = NULL;
2006 if (lpwai->lpszProxy)
2007 {
2008 lstrcpyW(proxy, lpwai->lpszProxy);
2009 pPI->lpszProxy = proxy;
2010 }
2011
2012 if (lpwai->lpszProxyBypass)
2013 {
2014 lstrcpyW(proxy_bypass, lpwai->lpszProxyBypass);
2015 pPI->lpszProxyBypass = proxy_bypass;
2016 }
2017 bSuccess = TRUE;
2018 }
2019 *lpdwBufferLength = sizeof(INTERNET_PROXY_INFOW) +
2020 proxyBytesRequired + proxyBypassBytesRequired;
2021 }
2022 else
2023 {
2024 INTERNET_PROXY_INFOA *pPI = (INTERNET_PROXY_INFOA *)lpBuffer;
2025 DWORD proxyBytesRequired = 0, proxyBypassBytesRequired = 0;
2026
2027 if (lpwai->lpszProxy)
2028 proxyBytesRequired = WideCharToMultiByte(CP_ACP, 0,
2029 lpwai->lpszProxy, -1, NULL, 0, NULL, NULL);
2030 if (lpwai->lpszProxyBypass)
2031 proxyBypassBytesRequired = WideCharToMultiByte(CP_ACP, 0,
2032 lpwai->lpszProxyBypass, -1, NULL, 0, NULL, NULL);
2033 if (*lpdwBufferLength < sizeof(INTERNET_PROXY_INFOA) +
2034 proxyBytesRequired + proxyBypassBytesRequired)
2035 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER);
2036 else
2037 {
2038 LPSTR proxy = (LPSTR)((LPBYTE)lpBuffer +
2039 sizeof(INTERNET_PROXY_INFOA));
2040 LPSTR proxy_bypass = (LPSTR)((LPBYTE)lpBuffer +
2041 sizeof(INTERNET_PROXY_INFOA) +
2042 proxyBytesRequired);
2043
2044 pPI->dwAccessType = lpwai->dwAccessType;
2045 pPI->lpszProxy = NULL;
2046 pPI->lpszProxyBypass = NULL;
2047 if (lpwai->lpszProxy)
2048 {
2049 WideCharToMultiByte(CP_ACP, 0, lpwai->lpszProxy, -1,
2050 proxy, proxyBytesRequired, NULL, NULL);
2051 pPI->lpszProxy = proxy;
2052 }
2053
2054 if (lpwai->lpszProxyBypass)
2055 {
2056 WideCharToMultiByte(CP_ACP, 0, lpwai->lpszProxyBypass,
2057 -1, proxy_bypass, proxyBypassBytesRequired,
2058 NULL, NULL);
2059 pPI->lpszProxyBypass = proxy_bypass;
2060 }
2061 bSuccess = TRUE;
2062 }
2063 *lpdwBufferLength = sizeof(INTERNET_PROXY_INFOA) +
2064 proxyBytesRequired + proxyBypassBytesRequired;
2065 }
2066 break;
2067 }
2068 case INTERNET_OPTION_MAX_CONNS_PER_SERVER:
2069 {
2070 ULONG conn = 2;
2071 TRACE("INTERNET_OPTION_MAX_CONNS_PER_SERVER: %d\n", conn);
2072 if (*lpdwBufferLength < sizeof(ULONG))
2073 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER);
2074 else
2075 {
2076 memcpy(lpBuffer, &conn, sizeof(ULONG));
2077 bSuccess = TRUE;
2078 }
2079 *lpdwBufferLength = sizeof(ULONG);
2080 break;
2081 }
2082 case INTERNET_OPTION_MAX_CONNS_PER_1_0_SERVER:
2083 {
2084 ULONG conn = 4;
2085 TRACE("INTERNET_OPTION_MAX_CONNS_1_0_SERVER: %d\n", conn);
2086 if (*lpdwBufferLength < sizeof(ULONG))
2087 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER);
2088 else
2089 {
2090 memcpy(lpBuffer, &conn, sizeof(ULONG));
2091 bSuccess = TRUE;
2092 }
2093 *lpdwBufferLength = sizeof(ULONG);
2094 break;
2095 }
2096 case INTERNET_OPTION_SECURITY_FLAGS:
2097 FIXME("INTERNET_OPTION_SECURITY_FLAGS: Stub\n");
2098 bSuccess = TRUE;
2099 break;
2100
2101 case INTERNET_OPTION_VERSION:
2102 {
2103 TRACE("INTERNET_OPTION_VERSION\n");
2104 if (*lpdwBufferLength < sizeof(INTERNET_VERSION_INFO))
2105 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER);
2106 else
2107 {
2108 static const INTERNET_VERSION_INFO info = { 1, 2 };
2109 memcpy(lpBuffer, &info, sizeof(info));
2110 *lpdwBufferLength = sizeof(info);
2111 bSuccess = TRUE;
2112 }
2113 break;
2114 }
2115 case INTERNET_OPTION_PER_CONNECTION_OPTION:
2116 FIXME("INTERNET_OPTION_PER_CONNECTION_OPTION stub\n");
2117 if (*lpdwBufferLength < sizeof(INTERNET_PER_CONN_OPTION_LISTW))
2118 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER);
2119 else
2120 {
2121 INTERNET_PER_CONN_OPTION_LISTW *con = lpBuffer;
2122 int x;
2123 bSuccess = TRUE;
2124 for (x = 0; x < con->dwOptionCount; ++x)
2125 {
2126 INTERNET_PER_CONN_OPTIONW *option = con->pOptions + x;
2127 switch (option->dwOption)
2128 {
2129 case INTERNET_PER_CONN_FLAGS:
2130 option->Value.dwValue = PROXY_TYPE_DIRECT;
2131 break;
2132
2133 case INTERNET_PER_CONN_PROXY_SERVER:
2134 case INTERNET_PER_CONN_PROXY_BYPASS:
2135 case INTERNET_PER_CONN_AUTOCONFIG_URL:
2136 case INTERNET_PER_CONN_AUTODISCOVERY_FLAGS:
2137 case INTERNET_PER_CONN_AUTOCONFIG_SECONDARY_URL:
2138 case INTERNET_PER_CONN_AUTOCONFIG_RELOAD_DELAY_MINS:
2139 case INTERNET_PER_CONN_AUTOCONFIG_LAST_DETECT_TIME:
2140 case INTERNET_PER_CONN_AUTOCONFIG_LAST_DETECT_URL:
2141 FIXME("Unhandled dwOption %d\n", option->dwOption);
2142 option->Value.dwValue = 0;
2143 bSuccess = FALSE;
2144 break;
2145
2146 default:
2147 FIXME("Unknown dwOption %d\n", option->dwOption);
2148 bSuccess = FALSE;
2149 break;
2150 }
2151 }
2152 if (!bSuccess)
2153 INTERNET_SetLastError(ERROR_INVALID_PARAMETER);
2154 }
2155 break;
2156 case 66:
2157 FIXME("66\n");
2158 bSuccess = TRUE;
2159 break;
2160 default: {
2161 if(lpwhh) {
2162 DWORD res;
2163
2164 res = lpwhh->vtbl->QueryOption(lpwhh, dwOption, lpBuffer, lpdwBufferLength, bIsUnicode);
2165 if(res == ERROR_SUCCESS)
2166 bSuccess = TRUE;
2167 else
2168 SetLastError(res);
2169 }else {
2170 FIXME("Stub! %d\n", dwOption);
2171 break;
2172 }
2173 }
2174 }
2175 if (lpwhh)
2176 WININET_Release( lpwhh );
2177
2178 return bSuccess;
2179 }
2180
2181 /***********************************************************************
2182 * InternetQueryOptionW (WININET.@)
2183 *
2184 * Queries an options on the specified handle
2185 *
2186 * RETURNS
2187 * TRUE on success
2188 * FALSE on failure
2189 *
2190 */
2191 BOOL WINAPI InternetQueryOptionW(HINTERNET hInternet, DWORD dwOption,
2192 LPVOID lpBuffer, LPDWORD lpdwBufferLength)
2193 {
2194 return INET_QueryOptionHelper(TRUE, hInternet, dwOption, lpBuffer, lpdwBufferLength);
2195 }
2196
2197 /***********************************************************************
2198 * InternetQueryOptionA (WININET.@)
2199 *
2200 * Queries an options on the specified handle
2201 *
2202 * RETURNS
2203 * TRUE on success
2204 * FALSE on failure
2205 *
2206 */
2207 BOOL WINAPI InternetQueryOptionA(HINTERNET hInternet, DWORD dwOption,
2208 LPVOID lpBuffer, LPDWORD lpdwBufferLength)
2209 {
2210 return INET_QueryOptionHelper(FALSE, hInternet, dwOption, lpBuffer, lpdwBufferLength);
2211 }
2212
2213
2214 /***********************************************************************
2215 * InternetSetOptionW (WININET.@)
2216 *
2217 * Sets an options on the specified handle
2218 *
2219 * RETURNS
2220 * TRUE on success
2221 * FALSE on failure
2222 *
2223 */
2224 BOOL WINAPI InternetSetOptionW(HINTERNET hInternet, DWORD dwOption,
2225 LPVOID lpBuffer, DWORD dwBufferLength)
2226 {
2227 LPWININETHANDLEHEADER lpwhh;
2228 BOOL ret = TRUE;
2229
2230 TRACE("(%p %d %p %d)\n", hInternet, dwOption, lpBuffer, dwBufferLength);
2231
2232 lpwhh = (LPWININETHANDLEHEADER) WININET_GetObject( hInternet );
2233 if(lpwhh && lpwhh->vtbl->SetOption) {
2234 DWORD res;
2235
2236 res = lpwhh->vtbl->SetOption(lpwhh, dwOption, lpBuffer, dwBufferLength);
2237 if(res != ERROR_INTERNET_INVALID_OPTION) {
2238 WININET_Release( lpwhh );
2239
2240 if(res != ERROR_SUCCESS)
2241 SetLastError(res);
2242
2243 return res == ERROR_SUCCESS;
2244 }
2245 }
2246
2247 switch (dwOption)
2248 {
2249 case INTERNET_OPTION_CALLBACK:
2250 {
2251 INTERNET_STATUS_CALLBACK callback = *(INTERNET_STATUS_CALLBACK *)lpBuffer;
2252 ret = (set_status_callback(lpwhh, callback, TRUE) != INTERNET_INVALID_STATUS_CALLBACK);
2253 break;
2254 }
2255 case INTERNET_OPTION_HTTP_VERSION:
2256 {
2257 HTTP_VERSION_INFO* pVersion=(HTTP_VERSION_INFO*)lpBuffer;
2258 FIXME("Option INTERNET_OPTION_HTTP_VERSION(%d,%d): STUB\n",pVersion->dwMajorVersion,pVersion->dwMinorVersion);
2259 }
2260 break;
2261 case INTERNET_OPTION_ERROR_MASK:
2262 {
2263 ULONG flags = *(ULONG *)lpBuffer;
2264 FIXME("Option INTERNET_OPTION_ERROR_MASK(%d): STUB\n", flags);
2265 }
2266 break;
2267 case INTERNET_OPTION_CODEPAGE:
2268 {
2269 ULONG codepage = *(ULONG *)lpBuffer;
2270 FIXME("Option INTERNET_OPTION_CODEPAGE (%d): STUB\n", codepage);
2271 }
2272 break;
2273 case INTERNET_OPTION_REQUEST_PRIORITY:
2274 {
2275 ULONG priority = *(ULONG *)lpBuffer;
2276 FIXME("Option INTERNET_OPTION_REQUEST_PRIORITY (%d): STUB\n", priority);
2277 }
2278 break;
2279 case INTERNET_OPTION_CONNECT_TIMEOUT:
2280 {
2281 ULONG connecttimeout = *(ULONG *)lpBuffer;
2282 FIXME("Option INTERNET_OPTION_CONNECT_TIMEOUT (%d): STUB\n", connecttimeout);
2283 }
2284 break;
2285 case INTERNET_OPTION_DATA_RECEIVE_TIMEOUT:
2286 {
2287 ULONG receivetimeout = *(ULONG *)lpBuffer;
2288 FIXME("Option INTERNET_OPTION_DATA_RECEIVE_TIMEOUT (%d): STUB\n", receivetimeout);
2289 }
2290 break;
2291 case INTERNET_OPTION_MAX_CONNS_PER_SERVER:
2292 {
2293 ULONG conns = *(ULONG *)lpBuffer;
2294 FIXME("Option INTERNET_OPTION_MAX_CONNS_PER_SERVER (%d): STUB\n", conns);
2295 }
2296 break;
2297 case INTERNET_OPTION_MAX_CONNS_PER_1_0_SERVER:
2298 {
2299 ULONG conns = *(ULONG *)lpBuffer;
2300 FIXME("Option INTERNET_OPTION_MAX_CONNS_PER_1_0_SERVER (%d): STUB\n", conns);
2301 }
2302 break;
2303 case INTERNET_OPTION_RESET_URLCACHE_SESSION:
2304 FIXME("Option INTERNET_OPTION_RESET_URLCACHE_SESSION: STUB\n");
2305 break;
2306 case INTERNET_OPTION_END_BROWSER_SESSION:
2307 FIXME("Option INTERNET_OPTION_END_BROWSER_SESSION: STUB\n");
2308 break;
2309 case INTERNET_OPTION_CONNECTED_STATE:
2310 FIXME("Option INTERNET_OPTION_CONNECTED_STATE: STUB\n");
2311 break;
2312 case INTERNET_OPTION_DISABLE_PASSPORT_AUTH:
2313 TRACE("Option INTERNET_OPTION_DISABLE_PASSPORT_AUTH: harmless stub, since not enabled\n");
2314 break;
2315 case INTERNET_OPTION_SEND_TIMEOUT:
2316 case INTERNET_OPTION_RECEIVE_TIMEOUT:
2317 {
2318 ULONG timeout = *(ULONG *)lpBuffer;
2319 FIXME("INTERNET_OPTION_SEND/RECEIVE_TIMEOUT %d\n", timeout);
2320 break;
2321 }
2322 case INTERNET_OPTION_CONNECT_RETRIES:
2323 {
2324 ULONG retries = *(ULONG *)lpBuffer;
2325 FIXME("INTERNET_OPTION_CONNECT_RETRIES %d\n", retries);
2326 break;
2327 }
2328 case INTERNET_OPTION_CONTEXT_VALUE:
2329 FIXME("Option INTERNET_OPTION_CONTEXT_VALUE; STUB\n");
2330 break;
2331 case INTERNET_OPTION_SECURITY_FLAGS:
2332 FIXME("Option INTERNET_OPTION_SECURITY_FLAGS; STUB\n");
2333 break;
2334 case INTERNET_OPTION_DISABLE_AUTODIAL:
2335 FIXME("Option INTERNET_OPTION_DISABLE_AUTODIAL; STUB\n");
2336 break;
2337 case 86:
2338 FIXME("86\n");
2339 break;
2340 default:
2341 FIXME("Option %d STUB\n",dwOption);
2342 INTERNET_SetLastError(ERROR_INTERNET_INVALID_OPTION);
2343 ret = FALSE;
2344 break;
2345 }
2346
2347 if(lpwhh)
2348 WININET_Release( lpwhh );
2349
2350 return ret;
2351 }
2352
2353
2354 /***********************************************************************
2355 * InternetSetOptionA (WININET.@)
2356 *
2357 * Sets an options on the specified handle.
2358 *
2359 * RETURNS
2360 * TRUE on success
2361 * FALSE on failure
2362 *
2363 */
2364 BOOL WINAPI InternetSetOptionA(HINTERNET hInternet, DWORD dwOption,
2365 LPVOID lpBuffer, DWORD dwBufferLength)
2366 {
2367 LPVOID wbuffer;
2368 DWORD wlen;
2369 BOOL r;
2370
2371 switch( dwOption )
2372 {
2373 case INTERNET_OPTION_CALLBACK:
2374 {
2375 LPWININETHANDLEHEADER lpwh;
2376 INTERNET_STATUS_CALLBACK callback = *(INTERNET_STATUS_CALLBACK *)lpBuffer;
2377
2378 if (!(lpwh = WININET_GetObject(hInternet))) return FALSE;
2379 r = (set_status_callback(lpwh, callback, FALSE) != INTERNET_INVALID_STATUS_CALLBACK);
2380 WININET_Release(lpwh);
2381 return r;
2382 }
2383 case INTERNET_OPTION_PROXY:
2384 {
2385 LPINTERNET_PROXY_INFOA pi = (LPINTERNET_PROXY_INFOA) lpBuffer;
2386 LPINTERNET_PROXY_INFOW piw;
2387 DWORD proxlen, prbylen;
2388 LPWSTR prox, prby;
2389
2390 proxlen = MultiByteToWideChar( CP_ACP, 0, pi->lpszProxy, -1, NULL, 0);
2391 prbylen= MultiByteToWideChar( CP_ACP, 0, pi->lpszProxyBypass, -1, NULL, 0);
2392 wlen = sizeof(*piw) + proxlen + prbylen;
2393 wbuffer = HeapAlloc( GetProcessHeap(), 0, wlen*sizeof(WCHAR) );
2394 piw = (LPINTERNET_PROXY_INFOW) wbuffer;
2395 piw->dwAccessType = pi->dwAccessType;
2396 prox = (LPWSTR) &piw[1];
2397 prby = &prox[proxlen+1];
2398 MultiByteToWideChar( CP_ACP, 0, pi->lpszProxy, -1, prox, proxlen);
2399 MultiByteToWideChar( CP_ACP, 0, pi->lpszProxyBypass, -1, prby, prbylen);
2400 piw->lpszProxy = prox;
2401 piw->lpszProxyBypass = prby;
2402 }
2403 break;
2404 case INTERNET_OPTION_USER_AGENT:
2405 case INTERNET_OPTION_USERNAME:
2406 case INTERNET_OPTION_PASSWORD:
2407 wlen = MultiByteToWideChar( CP_ACP, 0, lpBuffer, dwBufferLength,
2408 NULL, 0 );
2409 wbuffer = HeapAlloc( GetProcessHeap(), 0, wlen*sizeof(WCHAR) );
2410 MultiByteToWideChar( CP_ACP, 0, lpBuffer, dwBufferLength,
2411 wbuffer, wlen );
2412 break;
2413 default:
2414 wbuffer = lpBuffer;
2415 wlen = dwBufferLength;
2416 }
2417
2418 r = InternetSetOptionW(hInternet,dwOption, wbuffer, wlen);
2419
2420 if( lpBuffer != wbuffer )
2421 HeapFree( GetProcessHeap(), 0, wbuffer );
2422
2423 return r;
2424 }
2425
2426
2427 /***********************************************************************
2428 * InternetSetOptionExA (WININET.@)
2429 */
2430 BOOL WINAPI InternetSetOptionExA(HINTERNET hInternet, DWORD dwOption,
2431 LPVOID lpBuffer, DWORD dwBufferLength, DWORD dwFlags)
2432 {
2433 FIXME("Flags %08x ignored\n", dwFlags);
2434 return InternetSetOptionA( hInternet, dwOption, lpBuffer, dwBufferLength );
2435 }
2436
2437 /***********************************************************************
2438 * InternetSetOptionExW (WININET.@)
2439 */
2440 BOOL WINAPI InternetSetOptionExW(HINTERNET hInternet, DWORD dwOption,
2441 LPVOID lpBuffer, DWORD dwBufferLength, DWORD dwFlags)
2442 {
2443 FIXME("Flags %08x ignored\n", dwFlags);
2444 if( dwFlags & ~ISO_VALID_FLAGS )
2445 {
2446 INTERNET_SetLastError( ERROR_INVALID_PARAMETER );
2447 return FALSE;
2448 }
2449 return InternetSetOptionW( hInternet, dwOption, lpBuffer, dwBufferLength );
2450 }
2451
2452 static const WCHAR WININET_wkday[7][4] =
2453 { { 'S','u','n', 0 }, { 'M','o','n', 0 }, { 'T','u','e', 0 }, { 'W','e','d', 0 },
2454 { 'T','h','u', 0 }, { 'F','r','i', 0 }, { 'S','a','t', 0 } };
2455 static const WCHAR WININET_month[12][4] =
2456 { { 'J','a','n', 0 }, { 'F','e','b', 0 }, { 'M','a','r', 0 }, { 'A','p','r', 0 },
2457 { 'M','a','y', 0 }, { 'J','u','n', 0 }, { 'J','u','l', 0 }, { 'A','u','g', 0 },
2458 { 'S','e','p', 0 }, { 'O','c','t', 0 }, { 'N','o','v', 0 }, { 'D','e','c', 0 } };
2459
2460 /***********************************************************************
2461 * InternetTimeFromSystemTimeA (WININET.@)
2462 */
2463 BOOL WINAPI InternetTimeFromSystemTimeA( const SYSTEMTIME* time, DWORD format, LPSTR string, DWORD size )
2464 {
2465 BOOL ret;
2466 WCHAR stringW[INTERNET_RFC1123_BUFSIZE];
2467
2468 TRACE( "%p 0x%08x %p 0x%08x\n", time, format, string, size );
2469
2470 ret = InternetTimeFromSystemTimeW( time, format, stringW, sizeof(stringW) );
2471 if (ret) WideCharToMultiByte( CP_ACP, 0, stringW, -1, string, size, NULL, NULL );
2472
2473 return ret;
2474 }
2475
2476 /***********************************************************************
2477 * InternetTimeFromSystemTimeW (WININET.@)
2478 */
2479 BOOL WINAPI InternetTimeFromSystemTimeW( const SYSTEMTIME* time, DWORD format, LPWSTR string, DWORD size )
2480 {
2481 static const WCHAR date[] =
2482 { '%','s',',',' ','%','0','2','d',' ','%','s',' ','%','4','d',' ','%','0',
2483 '2','d',':','%','0','2','d',':','%','0','2','d',' ','G','M','T', 0 };
2484
2485 TRACE( "%p 0x%08x %p 0x%08x\n", time, format, string, size );
2486
2487 if (!time || !string) return FALSE;
2488
2489 if (format != INTERNET_RFC1123_FORMAT || size < INTERNET_RFC1123_BUFSIZE * sizeof(WCHAR))
2490 return FALSE;
2491
2492 sprintfW( string, date,
2493 WININET_wkday[time->wDayOfWeek],
2494 time->wDay,
2495 WININET_month[time->wMonth - 1],
2496 time->wYear,
2497 time->wHour,
2498 time->wMinute,
2499 time->wSecond );
2500
2501 return TRUE;
2502 }
2503
2504 /***********************************************************************
2505 * InternetTimeToSystemTimeA (WININET.@)
2506 */
2507 BOOL WINAPI InternetTimeToSystemTimeA( LPCSTR string, SYSTEMTIME* time, DWORD reserved )
2508 {
2509 BOOL ret = FALSE;
2510 WCHAR *stringW;
2511 int len;
2512
2513 TRACE( "%s %p 0x%08x\n", debugstr_a(string), time, reserved );
2514
2515 len = MultiByteToWideChar( CP_ACP, 0, string, -1, NULL, 0 );
2516 stringW = HeapAlloc( GetProcessHeap(), 0, len * sizeof(WCHAR) );
2517
2518 if (stringW)
2519 {
2520 MultiByteToWideChar( CP_ACP, 0, string, -1, stringW, len );
2521 ret = InternetTimeToSystemTimeW( stringW, time, reserved );
2522 HeapFree( GetProcessHeap(), 0, stringW );
2523 }
2524 return ret;
2525 }
2526
2527 /***********************************************************************
2528 * InternetTimeToSystemTimeW (WININET.@)
2529 */
2530 BOOL WINAPI InternetTimeToSystemTimeW( LPCWSTR string, SYSTEMTIME* time, DWORD reserved )
2531 {
2532 unsigned int i;
2533 const WCHAR *s = string;
2534 WCHAR *end;
2535
2536 TRACE( "%s %p 0x%08x\n", debugstr_w(string), time, reserved );
2537
2538 if (!string || !time) return FALSE;
2539
2540 /* Windows does this too */
2541 GetSystemTime( time );
2542
2543 /* Convert an RFC1123 time such as 'Fri, 07 Jan 2005 12:06:35 GMT' into
2544 * a SYSTEMTIME structure.
2545 */
2546
2547 while (*s && !isalphaW( *s )) s++;
2548 if (s[0] == '\0' || s[1] == '\0' || s[2] == '\0') return TRUE;
2549 time->wDayOfWeek = 7;
2550
2551 for (i = 0; i < 7; i++)
2552 {
2553 if (toupperW( WININET_wkday[i][0] ) == toupperW( s[0] ) &&
2554 toupperW( WININET_wkday[i][1] ) == toupperW( s[1] ) &&
2555 toupperW( WININET_wkday[i][2] ) == toupperW( s[2] ) )
2556 {
2557 time->wDayOfWeek = i;
2558 break;
2559 }
2560 }
2561
2562 if (time->wDayOfWeek > 6) return TRUE;
2563 while (*s && !isdigitW( *s )) s++;
2564 time->wDay = strtolW( s, &end, 10 );
2565 s = end;
2566
2567 while (*s && !isalphaW( *s )) s++;
2568 if (s[0] == '\0' || s[1] == '\0' || s[2] == '\0') return TRUE;
2569 time->wMonth = 0;
2570
2571 for (i = 0; i < 12; i++)
2572 {
2573 if (toupperW( WININET_month[i][0]) == toupperW( s[0] ) &&
2574 toupperW( WININET_month[i][1]) == toupperW( s[1] ) &&
2575 toupperW( WININET_month[i][2]) == toupperW( s[2] ) )
2576 {
2577 time->wMonth = i + 1;
2578 break;
2579 }
2580 }
2581 if (time->wMonth == 0) return TRUE;
2582
2583 while (*s && !isdigitW( *s )) s++;
2584 if (*s == '\0') return TRUE;
2585 time->wYear = strtolW( s, &end, 10 );
2586 s = end;
2587
2588 while (*s && !isdigitW( *s )) s++;
2589 if (*s == '\0') return TRUE;
2590 time->wHour = strtolW( s, &end, 10 );
2591 s = end;
2592
2593 while (*s && !isdigitW( *s )) s++;
2594 if (*s == '\0') return TRUE;
2595 time->wMinute = strtolW( s, &end, 10 );
2596 s = end;
2597
2598 while (*s && !isdigitW( *s )) s++;
2599 if (*s == '\0') return TRUE;
2600 time->wSecond = strtolW( s, &end, 10 );
2601 s = end;
2602
2603 time->wMilliseconds = 0;
2604 return TRUE;
2605 }
2606
2607 /***********************************************************************
2608 * InternetCheckConnectionW (WININET.@)
2609 *
2610 * Pings a requested host to check internet connection
2611 *
2612 * RETURNS
2613 * TRUE on success and FALSE on failure. If a failure then
2614 * ERROR_NOT_CONNECTED is placed into GetLastError
2615 *
2616 */
2617 BOOL WINAPI InternetCheckConnectionW( LPCWSTR lpszUrl, DWORD dwFlags, DWORD dwReserved )
2618 {
2619 /*
2620 * this is a kludge which runs the resident ping program and reads the output.
2621 *
2622 * Anyone have a better idea?
2623 */
2624
2625 BOOL rc = FALSE;
2626 static const CHAR ping[] = "ping -c 1 ";
2627 static const CHAR redirect[] = " >/dev/null 2>/dev/null";
2628 CHAR *command = NULL;
2629 WCHAR hostW[1024];
2630 DWORD len;
2631 INTERNET_PORT port;
2632 int status = -1;
2633
2634 FIXME("\n");
2635
2636 /*
2637 * Crack or set the Address
2638 */
2639 if (lpszUrl == NULL)
2640 {
2641 /*
2642 * According to the doc we are supposed to use the ip for the next
2643 * server in the WnInet internal server database. I have
2644 * no idea what that is or how to get it.
2645 *
2646 * So someone needs to implement this.
2647 */
2648 FIXME("Unimplemented with URL of NULL\n");
2649 return TRUE;
2650 }
2651 else
2652 {
2653 URL_COMPONENTSW components;
2654
2655 ZeroMemory(&components,sizeof(URL_COMPONENTSW));
2656 components.lpszHostName = (LPWSTR)&hostW;
2657 components.dwHostNameLength = 1024;
2658
2659 if (!InternetCrackUrlW(lpszUrl,0,0,&components))
2660 goto End;
2661
2662 TRACE("host name : %s\n",debugstr_w(components.lpszHostName));
2663 port = components.nPort;
2664 TRACE("port: %d\n", port);
2665 }
2666
2667 if (dwFlags & FLAG_ICC_FORCE_CONNECTION)
2668 {
2669 struct sockaddr_in sin;
2670 int fd;
2671
2672 if (!GetAddress(hostW, port, &sin))
2673 goto End;
2674 fd = socket(sin.sin_family, SOCK_STREAM, 0);
2675 if (fd != -1)
2676 {
2677 if (connect(fd, (struct sockaddr *)&sin, sizeof(sin)) == 0)
2678 rc = TRUE;
2679 close(fd);
2680 }
2681 }
2682 else
2683 {
2684 /*
2685 * Build our ping command
2686 */
2687 len = WideCharToMultiByte(CP_UNIXCP, 0, hostW, -1, NULL, 0, NULL, NULL);
2688 command = HeapAlloc( GetProcessHeap(), 0, strlen(ping)+len+strlen(redirect) );
2689 strcpy(command,ping);
2690 WideCharToMultiByte(CP_UNIXCP, 0, hostW, -1, command+strlen(ping), len, NULL, NULL);
2691 strcat(command,redirect);
2692
2693 TRACE("Ping command is : %s\n",command);
2694
2695 status = system(command);
2696
2697 TRACE("Ping returned a code of %i\n",status);
2698
2699 /* Ping return code of 0 indicates success */
2700 if (status == 0)
2701 rc = TRUE;
2702 }
2703
2704 End:
2705
2706 HeapFree( GetProcessHeap(), 0, command );
2707 if (rc == FALSE)
2708 INTERNET_SetLastError(ERROR_NOT_CONNECTED);
2709
2710 return rc;
2711 }
2712
2713
2714 /***********************************************************************
2715 * InternetCheckConnectionA (WININET.@)
2716 *
2717 * Pings a requested host to check internet connection
2718 *
2719 * RETURNS
2720 * TRUE on success and FALSE on failure. If a failure then
2721 * ERROR_NOT_CONNECTED is placed into GetLastError
2722 *
2723 */
2724 BOOL WINAPI InternetCheckConnectionA(LPCSTR lpszUrl, DWORD dwFlags, DWORD dwReserved)
2725 {
2726 WCHAR *szUrl;
2727 INT len;
2728 BOOL rc;
2729
2730 len = MultiByteToWideChar(CP_ACP, 0, lpszUrl, -1, NULL, 0);
2731 if (!(szUrl = HeapAlloc(GetProcessHeap(), 0, len*sizeof(WCHAR))))
2732 return FALSE;
2733 MultiByteToWideChar(CP_ACP, 0, lpszUrl, -1, szUrl, len);
2734 rc = InternetCheckConnectionW(szUrl, dwFlags, dwReserved);
2735 HeapFree(GetProcessHeap(), 0, szUrl);
2736
2737 return rc;
2738 }
2739
2740
2741 /**********************************************************
2742 * INTERNET_InternetOpenUrlW (internal)
2743 *
2744 * Opens an URL
2745 *
2746 * RETURNS
2747 * handle of connection or NULL on failure
2748 */
2749 static HINTERNET INTERNET_InternetOpenUrlW(LPWININETAPPINFOW hIC, LPCWSTR lpszUrl,
2750 LPCWSTR lpszHeaders, DWORD dwHeadersLength, DWORD dwFlags, DWORD_PTR dwContext)
2751 {
2752 URL_COMPONENTSW urlComponents;
2753 WCHAR protocol[32], hostName[MAXHOSTNAME], userName[1024];
2754 WCHAR password[1024], path[2048], extra[1024];
2755 HINTERNET client = NULL, client1 = NULL;
2756
2757 TRACE("(%p, %s, %s, %08x, %08x, %08lx)\n", hIC, debugstr_w(lpszUrl), debugstr_w(lpszHeaders),
2758 dwHeadersLength, dwFlags, dwContext);
2759
2760 urlComponents.dwStructSize = sizeof(URL_COMPONENTSW);
2761 urlComponents.lpszScheme = protocol;
2762 urlComponents.dwSchemeLength = 32;
2763 urlComponents.lpszHostName = hostName;
2764 urlComponents.dwHostNameLength = MAXHOSTNAME;
2765 urlComponents.lpszUserName = userName;
2766 urlComponents.dwUserNameLength = 1024;
2767 urlComponents.lpszPassword = password;
2768 urlComponents.dwPasswordLength = 1024;
2769 urlComponents.lpszUrlPath = path;
2770 urlComponents.dwUrlPathLength = 2048;
2771 urlComponents.lpszExtraInfo = extra;
2772 urlComponents.dwExtraInfoLength = 1024;
2773 if(!InternetCrackUrlW(lpszUrl, strlenW(lpszUrl), 0, &urlComponents))
2774 return NULL;
2775 switch(urlComponents.nScheme) {
2776 case INTERNET_SCHEME_FTP:
2777 if(urlComponents.nPort == 0)
2778 urlComponents.nPort = INTERNET_DEFAULT_FTP_PORT;
2779 client = FTP_Connect(hIC, hostName, urlComponents.nPort,
2780 userName, password, dwFlags, dwContext, INET_OPENURL);
2781 if(client == NULL)
2782 break;
2783 client1 = FtpOpenFileW(client, path, GENERIC_READ, dwFlags, dwContext);
2784 if(client1 == NULL) {
2785 InternetCloseHandle(client);
2786 break;
2787 }
2788 break;
2789
2790 case INTERNET_SCHEME_HTTP:
2791 case INTERNET_SCHEME_HTTPS: {
2792 static const WCHAR szStars[] = { '*','/','*', 0 };
2793 LPCWSTR accept[2] = { szStars, NULL };
2794 if(urlComponents.nPort == 0) {
2795 if(urlComponents.nScheme == INTERNET_SCHEME_HTTP)
2796 urlComponents.nPort = INTERNET_DEFAULT_HTTP_PORT;
2797 else
2798 urlComponents.nPort = INTERNET_DEFAULT_HTTPS_PORT;
2799 }
2800 /* FIXME: should use pointers, not handles, as handles are not thread-safe */
2801 client = HTTP_Connect(hIC, hostName, urlComponents.nPort,
2802 userName, password, dwFlags, dwContext, INET_OPENURL);
2803 if(client == NULL)
2804 break;
2805
2806 if (urlComponents.dwExtraInfoLength) {
2807 WCHAR *path_extra;
2808 DWORD len = urlComponents.dwUrlPathLength + urlComponents.dwExtraInfoLength + 1;
2809
2810 if (!(path_extra = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR))))
2811 {
2812 InternetCloseHandle(client);
2813 break;
2814 }
2815 strcpyW(path_extra, urlComponents.lpszUrlPath);
2816 strcatW(path_extra, urlComponents.lpszExtraInfo);
2817 client1 = HttpOpenRequestW(client, NULL, path_extra, NULL, NULL, accept, dwFlags, dwContext);
2818 HeapFree(GetProcessHeap(), 0, path_extra);
2819 }
2820 else
2821 client1 = HttpOpenRequestW(client, NULL, path, NULL, NULL, accept, dwFlags, dwContext);
2822
2823 if(client1 == NULL) {
2824 InternetCloseHandle(client);
2825 break;
2826 }
2827 HttpAddRequestHeadersW(client1, lpszHeaders, dwHeadersLength, HTTP_ADDREQ_FLAG_ADD);
2828 if (!HttpSendRequestW(client1, NULL, 0, NULL, 0) &&
2829 GetLastError() != ERROR_IO_PENDING) {
2830 InternetCloseHandle(client1);
2831 client1 = NULL;
2832 break;
2833 }
2834 }
2835 case INTERNET_SCHEME_GOPHER:
2836 /* gopher doesn't seem to be implemented in wine, but it's supposed
2837 * to be supported by InternetOpenUrlA. */
2838 default:
2839 INTERNET_SetLastError(ERROR_INTERNET_UNRECOGNIZED_SCHEME);
2840 break;
2841 }
2842
2843 TRACE(" %p <--\n", client1);
2844
2845 return client1;
2846 }
2847
2848 /**********************************************************
2849 * InternetOpenUrlW (WININET.@)
2850 *
2851 * Opens an URL
2852 *
2853 * RETURNS
2854 * handle of connection or NULL on failure
2855 */
2856 static void AsyncInternetOpenUrlProc(WORKREQUEST *workRequest)
2857 {
2858 struct WORKREQ_INTERNETOPENURLW const *req = &workRequest->u.InternetOpenUrlW;
2859 LPWININETAPPINFOW hIC = (LPWININETAPPINFOW) workRequest->hdr;
2860
2861 TRACE("%p\n", hIC);
2862
2863 INTERNET_InternetOpenUrlW(hIC, req->lpszUrl,
2864 req->lpszHeaders, req->dwHeadersLength, req->dwFlags, req->dwContext);
2865 HeapFree(GetProcessHeap(), 0, req->lpszUrl);
2866 HeapFree(GetProcessHeap(), 0, req->lpszHeaders);
2867 }
2868
2869 HINTERNET WINAPI InternetOpenUrlW(HINTERNET hInternet, LPCWSTR lpszUrl,
2870 LPCWSTR lpszHeaders, DWORD dwHeadersLength, DWORD dwFlags, DWORD_PTR dwContext)
2871 {
2872 HINTERNET ret = NULL;
2873 LPWININETAPPINFOW hIC = NULL;
2874
2875 if (TRACE_ON(wininet)) {
2876 TRACE("(%p, %s, %s, %08x, %08x, %08lx)\n", hInternet, debugstr_w(lpszUrl), debugstr_w(lpszHeaders),
2877 dwHeadersLength, dwFlags, dwContext);
2878 TRACE(" flags :");
2879 dump_INTERNET_FLAGS(dwFlags);
2880 }
2881
2882 if (!lpszUrl)
2883 {
2884 INTERNET_SetLastError(ERROR_INVALID_PARAMETER);
2885 goto lend;
2886 }
2887
2888 hIC = (LPWININETAPPINFOW) WININET_GetObject( hInternet );
2889 if (NULL == hIC || hIC->hdr.htype != WH_HINIT) {
2890 INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE);
2891 goto lend;
2892 }
2893
2894 if (hIC->hdr.dwFlags & INTERNET_FLAG_ASYNC) {
2895 WORKREQUEST workRequest;
2896 struct WORKREQ_INTERNETOPENURLW *req;
2897
2898 workRequest.asyncproc = AsyncInternetOpenUrlProc;
2899 workRequest.hdr = WININET_AddRef( &hIC->hdr );
2900 req = &workRequest.u.InternetOpenUrlW;
2901 req->lpszUrl = WININET_strdupW(lpszUrl);
2902 if (lpszHeaders)
2903 req->lpszHeaders = WININET_strdupW(lpszHeaders);
2904 else
2905 req->lpszHeaders = 0;
2906 req->dwHeadersLength = dwHeadersLength;
2907 req->dwFlags = dwFlags;
2908 req->dwContext = dwContext;
2909
2910 INTERNET_AsyncCall(&workRequest);
2911 /*
2912 * This is from windows.
2913 */
2914 INTERNET_SetLastError(ERROR_IO_PENDING);
2915 } else {
2916 ret = INTERNET_InternetOpenUrlW(hIC, lpszUrl, lpszHeaders, dwHeadersLength, dwFlags, dwContext);
2917 }
2918
2919 lend:
2920 if( hIC )
2921 WININET_Release( &hIC->hdr );
2922 TRACE(" %p <--\n", ret);
2923
2924 return ret;
2925 }
2926
2927 /**********************************************************
2928 * InternetOpenUrlA (WININET.@)
2929 *
2930 * Opens an URL
2931 *
2932 * RETURNS
2933 * handle of connection or NULL on failure
2934 */
2935 HINTERNET WINAPI InternetOpenUrlA(HINTERNET hInternet, LPCSTR lpszUrl,
2936 LPCSTR lpszHeaders, DWORD dwHeadersLength, DWORD dwFlags, DWORD_PTR dwContext)
2937 {
2938 HINTERNET rc = NULL;
2939
2940 INT lenUrl;
2941 INT lenHeaders = 0;
2942 LPWSTR szUrl = NULL;
2943 LPWSTR szHeaders = NULL;
2944
2945 TRACE("\n");
2946
2947 if(lpszUrl) {
2948 lenUrl = MultiByteToWideChar(CP_ACP, 0, lpszUrl, -1, NULL, 0 );
2949 szUrl = HeapAlloc(GetProcessHeap(), 0, lenUrl*sizeof(WCHAR));
2950 if(!szUrl)
2951 return NULL;
2952 MultiByteToWideChar(CP_ACP, 0, lpszUrl, -1, szUrl, lenUrl);
2953 }
2954
2955 if(lpszHeaders) {
2956 lenHeaders = MultiByteToWideChar(CP_ACP, 0, lpszHeaders, dwHeadersLength, NULL, 0 );
2957 szHeaders = HeapAlloc(GetProcessHeap(), 0, lenHeaders*sizeof(WCHAR));
2958 if(!szHeaders) {
2959 HeapFree(GetProcessHeap(), 0, szUrl);
2960 return NULL;
2961 }
2962 MultiByteToWideChar(CP_ACP, 0, lpszHeaders, dwHeadersLength, szHeaders, lenHeaders);
2963 }
2964
2965 rc = InternetOpenUrlW(hInternet, szUrl, szHeaders,
2966 lenHeaders, dwFlags, dwContext);
2967
2968 HeapFree(GetProcessHeap(), 0, szUrl);
2969 HeapFree(GetProcessHeap(), 0, szHeaders);
2970
2971 return rc;
2972 }
2973
2974
2975 static LPWITHREADERROR INTERNET_AllocThreadError(void)
2976 {
2977 LPWITHREADERROR lpwite = HeapAlloc(GetProcessHeap(), 0, sizeof(*lpwite));
2978
2979 if (lpwite)
2980 {
2981 lpwite->dwError = 0;
2982 lpwite->response[0] = '\0';
2983 }
2984
2985 if (!TlsSetValue(g_dwTlsErrIndex, lpwite))
2986 {
2987 HeapFree(GetProcessHeap(), 0, lpwite);
2988 return NULL;
2989 }
2990
2991 return lpwite;
2992 }
2993
2994
2995 /***********************************************************************
2996 * INTERNET_SetLastError (internal)
2997 *
2998 * Set last thread specific error
2999 *
3000 * RETURNS
3001 *
3002 */
3003 void INTERNET_SetLastError(DWORD dwError)
3004 {
3005 LPWITHREADERROR lpwite = (LPWITHREADERROR)TlsGetValue(g_dwTlsErrIndex);
3006
3007 if (!lpwite)
3008 lpwite = INTERNET_AllocThreadError();
3009
3010 SetLastError(dwError);
3011 if(lpwite)
3012 lpwite->dwError = dwError;
3013 }
3014
3015
3016 /***********************************************************************
3017 * INTERNET_GetLastError (internal)
3018 *
3019 * Get last thread specific error
3020 *
3021 * RETURNS
3022 *
3023 */
3024 DWORD INTERNET_GetLastError(void)
3025 {
3026 LPWITHREADERROR lpwite = (LPWITHREADERROR)TlsGetValue(g_dwTlsErrIndex);
3027 if (!lpwite) return 0;
3028 /* TlsGetValue clears last error, so set it again here */
3029 SetLastError(lpwite->dwError);
3030 return lpwite->dwError;
3031 }
3032
3033
3034 /***********************************************************************
3035 * INTERNET_WorkerThreadFunc (internal)
3036 *
3037 * Worker thread execution function
3038 *
3039 * RETURNS
3040 *
3041 */
3042 static DWORD CALLBACK INTERNET_WorkerThreadFunc(LPVOID lpvParam)
3043 {
3044 LPWORKREQUEST lpRequest = lpvParam;
3045 WORKREQUEST workRequest;
3046
3047 TRACE("\n");
3048
3049 workRequest = *lpRequest;
3050 HeapFree(GetProcessHeap(), 0, lpRequest);
3051
3052 workRequest.asyncproc(&workRequest);
3053
3054 WININET_Release( workRequest.hdr );
3055 return TRUE;
3056 }
3057
3058
3059 /***********************************************************************
3060 * INTERNET_AsyncCall (internal)
3061 *
3062 * Retrieves work request from queue
3063 *
3064 * RETURNS
3065 *
3066 */
3067 BOOL INTERNET_AsyncCall(LPWORKREQUEST lpWorkRequest)
3068 {
3069 BOOL bSuccess;
3070 LPWORKREQUEST lpNewRequest;
3071
3072 TRACE("\n");
3073
3074 lpNewRequest = HeapAlloc(GetProcessHeap(), 0, sizeof(WORKREQUEST));
3075 if (!lpNewRequest)
3076 return FALSE;
3077
3078 *lpNewRequest = *lpWorkRequest;
3079
3080 bSuccess = QueueUserWorkItem(INTERNET_WorkerThreadFunc, lpNewRequest, WT_EXECUTELONGFUNCTION);
3081 if (!bSuccess)
3082 {
3083 HeapFree(GetProcessHeap(), 0, lpNewRequest);
3084 INTERNET_SetLastError(ERROR_INTERNET_ASYNC_THREAD_FAILED);
3085 }
3086
3087 return bSuccess;
3088 }
3089
3090
3091 /***********************************************************************
3092 * INTERNET_GetResponseBuffer (internal)
3093 *
3094 * RETURNS
3095 *
3096 */
3097 LPSTR INTERNET_GetResponseBuffer(void)
3098 {
3099 LPWITHREADERROR lpwite = (LPWITHREADERROR)TlsGetValue(g_dwTlsErrIndex);
3100 if (!lpwite)
3101 lpwite = INTERNET_AllocThreadError();
3102 TRACE("\n");
3103 return lpwite->response;
3104 }
3105
3106 /***********************************************************************
3107 * INTERNET_GetNextLine (internal)
3108 *
3109 * Parse next line in directory string listing
3110 *
3111 * RETURNS
3112 * Pointer to beginning of next line
3113 * NULL on failure
3114 *
3115 */
3116
3117 LPSTR INTERNET_GetNextLine(INT nSocket, LPDWORD dwLen)
3118 {
3119 struct pollfd pfd;
3120 BOOL bSuccess = FALSE;
3121 INT nRecv = 0;
3122 LPSTR lpszBuffer = INTERNET_GetResponseBuffer();
3123
3124 TRACE("\n");
3125
3126 pfd.fd = nSocket;
3127 pfd.events = POLLIN;
3128
3129 while (nRecv < MAX_REPLY_LEN)
3130 {
3131 if (poll(&pfd,1, RESPONSE_TIMEOUT * 1000) > 0)
3132 {
3133 if (recv(nSocket, &lpszBuffer[nRecv], 1, 0) <= 0)
3134 {
3135 INTERNET_SetLastError(ERROR_FTP_TRANSFER_IN_PROGRESS);
3136 goto lend;
3137 }
3138
3139 if (lpszBuffer[nRecv] == '\n')
3140 {
3141 bSuccess = TRUE;
3142 break;
3143 }
3144 if (lpszBuffer[nRecv] != '\r')
3145 nRecv++;
3146 }
3147 else
3148 {
3149 INTERNET_SetLastError(ERROR_INTERNET_TIMEOUT);
3150 goto lend;
3151 }
3152 }
3153
3154 lend:
3155 if (bSuccess)
3156 {
3157 lpszBuffer[nRecv] = '\0';
3158 *dwLen = nRecv - 1;
3159 TRACE(":%d %s\n", nRecv, lpszBuffer);
3160 return lpszBuffer;
3161 }
3162 else
3163 {
3164 return NULL;
3165 }
3166 }
3167
3168 /**********************************************************
3169 * InternetQueryDataAvailable (WININET.@)
3170 *
3171 * Determines how much data is available to be read.
3172 *
3173 * RETURNS
3174 * TRUE on success, FALSE if an error occurred. If
3175 * INTERNET_FLAG_ASYNC was specified in InternetOpen, and
3176 * no data is presently available, FALSE is returned with
3177 * the last error ERROR_IO_PENDING; a callback with status
3178 * INTERNET_STATUS_REQUEST_COMPLETE will be sent when more
3179 * data is available.
3180 */
3181 BOOL WINAPI InternetQueryDataAvailable( HINTERNET hFile,
3182 LPDWORD lpdwNumberOfBytesAvailble,
3183 DWORD dwFlags, DWORD_PTR dwContext)
3184 {
3185 WININETHANDLEHEADER *hdr;
3186 DWORD res;
3187
3188 TRACE("(%p %p %x %lx)\n", hFile, lpdwNumberOfBytesAvailble, dwFlags, dwContext);
3189
3190 hdr = WININET_GetObject( hFile );
3191 if (!hdr) {
3192 INTERNET_SetLastError(ERROR_INVALID_HANDLE);
3193 return FALSE;
3194 }
3195
3196 if(hdr->vtbl->QueryDataAvailable) {
3197 res = hdr->vtbl->QueryDataAvailable(hdr, lpdwNumberOfBytesAvailble, dwFlags, dwContext);
3198 }else {
3199 WARN("wrong handle\n");
3200 res = ERROR_INTERNET_INCORRECT_HANDLE_TYPE;
3201 }
3202
3203 WININET_Release(hdr);
3204
3205 if(res != ERROR_SUCCESS)
3206 SetLastError(res);
3207 return res == ERROR_SUCCESS;
3208 }
3209
3210
3211 /***********************************************************************
3212 * InternetLockRequestFile (WININET.@)
3213 */
3214 BOOL WINAPI InternetLockRequestFile( HINTERNET hInternet, HANDLE
3215 *lphLockReqHandle)
3216 {
3217 FIXME("STUB\n");
3218 return FALSE;
3219 }
3220
3221 BOOL WINAPI InternetUnlockRequestFile( HANDLE hLockHandle)
3222 {
3223 FIXME("STUB\n");
3224 return FALSE;
3225 }
3226
3227
3228 /***********************************************************************
3229 * InternetAutodial (WININET.@)
3230 *
3231 * On windows this function is supposed to dial the default internet
3232 * connection. We don't want to have Wine dial out to the internet so
3233 * we return TRUE by default. It might be nice to check if we are connected.
3234 *
3235 * RETURNS
3236 * TRUE on success
3237 * FALSE on failure
3238 *
3239 */
3240 BOOL WINAPI InternetAutodial(DWORD dwFlags, HWND hwndParent)
3241 {
3242 FIXME("STUB\n");
3243
3244 /* Tell that we are connected to the internet. */
3245 return TRUE;
3246 }
3247
3248 /***********************************************************************
3249 * InternetAutodialHangup (WININET.@)
3250 *
3251 * Hangs up a connection made with InternetAutodial
3252 *
3253 * PARAM
3254 * dwReserved
3255 * RETURNS
3256 * TRUE on success
3257 * FALSE on failure
3258 *
3259 */
3260 BOOL WINAPI InternetAutodialHangup(DWORD dwReserved)
3261 {
3262 FIXME("STUB\n");
3263
3264 /* we didn't dial, we don't disconnect */
3265 return TRUE;
3266 }
3267
3268 /***********************************************************************
3269 * InternetCombineUrlA (WININET.@)
3270 *
3271 * Combine a base URL with a relative URL
3272 *
3273 * RETURNS
3274 * TRUE on success
3275 * FALSE on failure
3276 *
3277 */
3278
3279 BOOL WINAPI InternetCombineUrlA(LPCSTR lpszBaseUrl, LPCSTR lpszRelativeUrl,
3280 LPSTR lpszBuffer, LPDWORD lpdwBufferLength,
3281 DWORD dwFlags)
3282 {
3283 HRESULT hr=S_OK;
3284
3285 TRACE("(%s, %s, %p, %p, 0x%08x)\n", debugstr_a(lpszBaseUrl), debugstr_a(lpszRelativeUrl), lpszBuffer, lpdwBufferLength, dwFlags);
3286
3287 /* Flip this bit to correspond to URL_ESCAPE_UNSAFE */
3288 dwFlags ^= ICU_NO_ENCODE;
3289 hr=UrlCombineA(lpszBaseUrl,lpszRelativeUrl,lpszBuffer,lpdwBufferLength,dwFlags);
3290
3291 return (hr==S_OK);
3292 }
3293
3294 /***********************************************************************
3295 * InternetCombineUrlW (WININET.@)
3296 *
3297 * Combine a base URL with a relative URL
3298 *
3299 * RETURNS
3300 * TRUE on success
3301 * FALSE on failure
3302 *
3303 */
3304
3305 BOOL WINAPI InternetCombineUrlW(LPCWSTR lpszBaseUrl, LPCWSTR lpszRelativeUrl,
3306 LPWSTR lpszBuffer, LPDWORD lpdwBufferLength,
3307 DWORD dwFlags)
3308 {
3309 HRESULT hr=S_OK;
3310
3311 TRACE("(%s, %s, %p, %p, 0x%08x)\n", debugstr_w(lpszBaseUrl), debugstr_w(lpszRelativeUrl), lpszBuffer, lpdwBufferLength, dwFlags);
3312
3313 /* Flip this bit to correspond to URL_ESCAPE_UNSAFE */
3314 dwFlags ^= ICU_NO_ENCODE;
3315 hr=UrlCombineW(lpszBaseUrl,lpszRelativeUrl,lpszBuffer,lpdwBufferLength,dwFlags);
3316
3317 return (hr==S_OK);
3318 }
3319
3320 /* max port num is 65535 => 5 digits */
3321 #define MAX_WORD_DIGITS 5
3322
3323 #define URL_GET_COMP_LENGTH(url, component) ((url)->dw##component##Length ? \
3324 (url)->dw##component##Length : strlenW((url)->lpsz##component))
3325 #define URL_GET_COMP_LENGTHA(url, component) ((url)->dw##component##Length ? \
3326 (url)->dw##component##Length : strlen((url)->lpsz##component))
3327
3328 static BOOL url_uses_default_port(INTERNET_SCHEME nScheme, INTERNET_PORT nPort)
3329 {
3330 if ((nScheme == INTERNET_SCHEME_HTTP) &&
3331 (nPort == INTERNET_DEFAULT_HTTP_PORT))
3332 return TRUE;
3333 if ((nScheme == INTERNET_SCHEME_HTTPS) &&
3334 (nPort == INTERNET_DEFAULT_HTTPS_PORT))
3335 return TRUE;
3336 if ((nScheme == INTERNET_SCHEME_FTP) &&
3337 (nPort == INTERNET_DEFAULT_FTP_PORT))
3338 return TRUE;
3339 if ((nScheme == INTERNET_SCHEME_GOPHER) &&
3340 (nPort == INTERNET_DEFAULT_GOPHER_PORT))
3341 return TRUE;
3342
3343 if (nPort == INTERNET_INVALID_PORT_NUMBER)
3344 return TRUE;
3345
3346 return FALSE;
3347 }
3348
3349 /* opaque urls do not fit into the standard url hierarchy and don't have
3350 * two following slashes */
3351 static inline BOOL scheme_is_opaque(INTERNET_SCHEME nScheme)
3352 {
3353 return (nScheme != INTERNET_SCHEME_FTP) &&
3354 (nScheme != INTERNET_SCHEME_GOPHER) &&
3355 (nScheme != INTERNET_SCHEME_HTTP) &&
3356 (nScheme != INTERNET_SCHEME_HTTPS) &&
3357 (nScheme != INTERNET_SCHEME_FILE);
3358 }
3359
3360 static LPCWSTR INTERNET_GetSchemeString(INTERNET_SCHEME scheme)
3361 {
3362 int index;
3363 if (scheme < INTERNET_SCHEME_FIRST)
3364 return NULL;
3365 index = scheme - INTERNET_SCHEME_FIRST;
3366 if (index >= sizeof(url_schemes)/sizeof(url_schemes[0]))
3367 return NULL;
3368 return (LPCWSTR)&url_schemes[index];
3369 }
3370
3371 /* we can calculate using ansi strings because we're just
3372 * calculating string length, not size
3373 */
3374 static BOOL calc_url_length(LPURL_COMPONENTSW lpUrlComponents,
3375 LPDWORD lpdwUrlLength)
3376 {
3377 INTERNET_SCHEME nScheme;
3378
3379 *lpdwUrlLength = 0;
3380
3381 if (lpUrlComponents->lpszScheme)
3382 {
3383 DWORD dwLen = URL_GET_COMP_LENGTH(lpUrlComponents, Scheme);
3384 *lpdwUrlLength += dwLen;
3385 nScheme = GetInternetSchemeW(lpUrlComponents->lpszScheme, dwLen);
3386 }
3387 else
3388 {
3389 LPCWSTR scheme;
3390
3391 nScheme = lpUrlComponents->nScheme;
3392
3393 if (nScheme == INTERNET_SCHEME_DEFAULT)
3394 nScheme = INTERNET_SCHEME_HTTP;
3395 scheme = INTERNET_GetSchemeString(nScheme);
3396 *lpdwUrlLength += strlenW(scheme);
3397 }
3398
3399 (*lpdwUrlLength)++; /* ':' */
3400 if (!scheme_is_opaque(nScheme) || lpUrlComponents->lpszHostName)
3401 *lpdwUrlLength += strlen("//");
3402
3403 if (lpUrlComponents->lpszUserName)
3404 {
3405 *lpdwUrlLength += URL_GET_COMP_LENGTH(lpUrlComponents, UserName);
3406 *lpdwUrlLength += strlen("@");
3407 }
3408 else
3409 {
3410 if (lpUrlComponents->lpszPassword)
3411 {
3412 INTERNET_SetLastError(ERROR_INVALID_PARAMETER);
3413 return FALSE;
3414 }
3415 }
3416
3417 if (lpUrlComponents->lpszPassword)
3418 {
3419 *lpdwUrlLength += strlen(":");
3420 *lpdwUrlLength += URL_GET_COMP_LENGTH(lpUrlComponents, Password);
3421 }
3422
3423 if (lpUrlComponents->lpszHostName)
3424 {
3425 *lpdwUrlLength += URL_GET_COMP_LENGTH(lpUrlComponents, HostName);
3426
3427 if (!url_uses_default_port(nScheme, lpUrlComponents->nPort))
3428 {
3429 char szPort[MAX_WORD_DIGITS+1];
3430
3431 sprintf(szPort, "%d", lpUrlComponents->nPort);
3432 *lpdwUrlLength += strlen(szPort);
3433 *lpdwUrlLength += strlen(":");
3434 }
3435
3436 if (lpUrlComponents->lpszUrlPath && *lpUrlComponents->lpszUrlPath != '/')
3437 (*lpdwUrlLength)++; /* '/' */
3438 }
3439
3440 if (lpUrlComponents->lpszUrlPath)
3441 *lpdwUrlLength += URL_GET_COMP_LENGTH(lpUrlComponents, UrlPath);
3442
3443 return TRUE;
3444 }
3445
3446 static void convert_urlcomp_atow(LPURL_COMPONENTSA lpUrlComponents, LPURL_COMPONENTSW urlCompW)
3447 {
3448 INT len;
3449
3450 ZeroMemory(urlCompW, sizeof(URL_COMPONENTSW));
3451
3452 urlCompW->dwStructSize = sizeof(URL_COMPONENTSW);
3453 urlCompW->dwSchemeLength = lpUrlComponents->dwSchemeLength;
3454 urlCompW->nScheme = lpUrlComponents->nScheme;
3455 urlCompW->dwHostNameLength = lpUrlComponents->dwHostNameLength;
3456 urlCompW->nPort = lpUrlComponents->nPort;
3457 urlCompW->dwUserNameLength = lpUrlComponents->dwUserNameLength;
3458 urlCompW->dwPasswordLength = lpUrlComponents->dwPasswordLength;
3459 urlCompW->dwUrlPathLength = lpUrlComponents->dwUrlPathLength;
3460 urlCompW->dwExtraInfoLength = lpUrlComponents->dwExtraInfoLength;
3461
3462 if (lpUrlComponents->lpszScheme)
3463 {
3464 len = URL_GET_COMP_LENGTHA(lpUrlComponents, Scheme) + 1;
3465 urlCompW->lpszScheme = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
3466 MultiByteToWideChar(CP_ACP, 0, lpUrlComponents->lpszScheme,
3467 -1, urlCompW->lpszScheme, len);
3468 }
3469
3470 if (lpUrlComponents->lpszHostName)
3471 {
3472 len = URL_GET_COMP_LENGTHA(lpUrlComponents, HostName) + 1;
3473 urlCompW->lpszHostName = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
3474 MultiByteToWideChar(CP_ACP, 0, lpUrlComponents->lpszHostName,
3475 -1, urlCompW->lpszHostName, len);
3476 }
3477
3478 if (lpUrlComponents->lpszUserName)
3479 {
3480 len = URL_GET_COMP_LENGTHA(lpUrlComponents, UserName) + 1;
3481 urlCompW->lpszUserName = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
3482 MultiByteToWideChar(CP_ACP, 0, lpUrlComponents->lpszUserName,
3483 -1, urlCompW->lpszUserName, len);
3484 }
3485
3486 if (lpUrlComponents->lpszPassword)
3487 {
3488 len = URL_GET_COMP_LENGTHA(lpUrlComponents, Password) + 1;
3489 urlCompW->lpszPassword = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
3490 MultiByteToWideChar(CP_ACP, 0, lpUrlComponents->lpszPassword,
3491 -1, urlCompW->lpszPassword, len);
3492 }
3493
3494 if (lpUrlComponents->lpszUrlPath)
3495 {
3496 len = URL_GET_COMP_LENGTHA(lpUrlComponents, UrlPath) + 1;
3497 urlCompW->lpszUrlPath = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
3498 MultiByteToWideChar(CP_ACP, 0, lpUrlComponents->lpszUrlPath,
3499 -1, urlCompW->lpszUrlPath, len);
3500 }
3501
3502 if (lpUrlComponents->lpszExtraInfo)
3503 {
3504 len = URL_GET_COMP_LENGTHA(lpUrlComponents, ExtraInfo) + 1;
3505 urlCompW->lpszExtraInfo = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
3506 MultiByteToWideChar(CP_ACP, 0, lpUrlComponents->lpszExtraInfo,
3507 -1, urlCompW->lpszExtraInfo, len);
3508 }
3509 }
3510
3511 /***********************************************************************
3512 * InternetCreateUrlA (WININET.@)
3513 *
3514 * See InternetCreateUrlW.
3515 */
3516 BOOL WINAPI InternetCreateUrlA(LPURL_COMPONENTSA lpUrlComponents, DWORD dwFlags,
3517 LPSTR lpszUrl, LPDWORD lpdwUrlLength)
3518 {
3519 BOOL ret;
3520 LPWSTR urlW = NULL;
3521 URL_COMPONENTSW urlCompW;
3522
3523 TRACE("(%p,%d,%p,%p)\n", lpUrlComponents, dwFlags, lpszUrl, lpdwUrlLength);
3524
3525 if (!lpUrlComponents || lpUrlComponents->dwStructSize != sizeof(URL_COMPONENTSW) || !lpdwUrlLength)
3526 {
3527 INTERNET_SetLastError(ERROR_INVALID_PARAMETER);
3528 return FALSE;
3529 }
3530
3531 convert_urlcomp_atow(lpUrlComponents, &urlCompW);
3532
3533 if (lpszUrl)
3534 urlW = HeapAlloc(GetProcessHeap(), 0, *lpdwUrlLength * sizeof(WCHAR));
3535
3536 ret = InternetCreateUrlW(&urlCompW, dwFlags, urlW, lpdwUrlLength);
3537
3538 if (!ret && (GetLastError() == ERROR_INSUFFICIENT_BUFFER))
3539 *lpdwUrlLength /= sizeof(WCHAR);
3540
3541 /* on success, lpdwUrlLength points to the size of urlW in WCHARS
3542 * minus one, so add one to leave room for NULL terminator
3543 */
3544 if (ret)
3545 WideCharToMultiByte(CP_ACP, 0, urlW, -1, lpszUrl, *lpdwUrlLength + 1, NULL, NULL);
3546
3547 HeapFree(GetProcessHeap(), 0, urlCompW.lpszScheme);
3548 HeapFree(GetProcessHeap(), 0, urlCompW.lpszHostName);
3549 HeapFree(GetProcessHeap(), 0, urlCompW.lpszUserName);
3550 HeapFree(GetProcessHeap(), 0, urlCompW.lpszPassword);
3551 HeapFree(GetProcessHeap(), 0, urlCompW.lpszUrlPath);
3552 HeapFree(GetProcessHeap(), 0, urlCompW.lpszExtraInfo);
3553 HeapFree(GetProcessHeap(), 0, urlW);
3554
3555 return ret;
3556 }
3557
3558 /***********************************************************************
3559 * InternetCreateUrlW (WININET.@)
3560 *
3561 * Creates a URL from its component parts.
3562 *
3563 * PARAMS
3564 * lpUrlComponents [I] URL Components.
3565 * dwFlags [I] Flags. See notes.
3566 * lpszUrl [I] Buffer in which to store the created URL.
3567 * lpdwUrlLength [I/O] On input, the length of the buffer pointed to by
3568 * lpszUrl in characters. On output, the number of bytes
3569 * required to store the URL including terminator.
3570 *
3571 * NOTES
3572 *
3573 * The dwFlags parameter can be zero or more of the following:
3574 *|ICU_ESCAPE - Generates escape sequences for unsafe characters in the path and extra info of the URL.
3575 *
3576 * RETURNS
3577 * TRUE on success
3578 * FALSE on failure
3579 *
3580 */
3581 BOOL WINAPI InternetCreateUrlW(LPURL_COMPONENTSW lpUrlComponents, DWORD dwFlags,
3582 LPWSTR lpszUrl, LPDWORD lpdwUrlLength)
3583 {
3584 DWORD dwLen;
3585 INTERNET_SCHEME nScheme;
3586
3587 static const WCHAR slashSlashW[] = {'/','/'};
3588 static const WCHAR percentD[] = {'%','d',0};
3589
3590 TRACE("(%p,%d,%p,%p)\n", lpUrlComponents, dwFlags, lpszUrl, lpdwUrlLength);
3591
3592 if (!lpUrlComponents || lpUrlComponents->dwStructSize != sizeof(URL_COMPONENTSW) || !lpdwUrlLength)
3593 {
3594 INTERNET_SetLastError(ERROR_INVALID_PARAMETER);
3595 return FALSE;
3596 }
3597
3598 if (!calc_url_length(lpUrlComponents, &dwLen))
3599 return FALSE;
3600
3601 if (!lpszUrl || *lpdwUrlLength < dwLen)
3602 {
3603 *lpdwUrlLength = (dwLen + 1) * sizeof(WCHAR);
3604 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER);
3605 return FALSE;
3606 }
3607
3608 *lpdwUrlLength = dwLen;
3609 lpszUrl[0] = 0x00;
3610
3611 dwLen = 0;
3612
3613 if (lpUrlComponents->lpszScheme)
3614 {
3615 dwLen = URL_GET_COMP_LENGTH(lpUrlComponents, Scheme);
3616 memcpy(lpszUrl, lpUrlComponents->lpszScheme, dwLen * sizeof(WCHAR));
3617 lpszUrl += dwLen;
3618
3619 nScheme = GetInternetSchemeW(lpUrlComponents->lpszScheme, dwLen);
3620 }
3621 else
3622 {
3623 LPCWSTR scheme;
3624 nScheme = lpUrlComponents->nScheme;
3625
3626 if (nScheme == INTERNET_SCHEME_DEFAULT)
3627 nScheme = INTERNET_SCHEME_HTTP;
3628
3629 scheme = INTERNET_GetSchemeString(nScheme);
3630 dwLen = strlenW(scheme);
3631 memcpy(lpszUrl, scheme, dwLen * sizeof(WCHAR));
3632 lpszUrl += dwLen;
3633 }
3634
3635 /* all schemes are followed by at least a colon */
3636 *lpszUrl = ':';
3637 lpszUrl++;
3638
3639 if (!scheme_is_opaque(nScheme) || lpUrlComponents->lpszHostName)
3640 {
3641 memcpy(lpszUrl, slashSlashW, sizeof(slashSlashW));
3642 lpszUrl += sizeof(slashSlashW)/sizeof(slashSlashW[0]);
3643 }
3644
3645 if (lpUrlComponents->lpszUserName)
3646 {
3647 dwLen = URL_GET_COMP_LENGTH(lpUrlComponents, UserName);
3648 memcpy(lpszUrl, lpUrlComponents->lpszUserName, dwLen * sizeof(WCHAR));
3649 lpszUrl += dwLen;
3650
3651 if (lpUrlComponents->lpszPassword)
3652 {
3653 *lpszUrl = ':';
3654 lpszUrl++;
3655
3656 dwLen = URL_GET_COMP_LENGTH(lpUrlComponents, Password);
3657 memcpy(lpszUrl, lpUrlComponents->lpszPassword, dwLen * sizeof(WCHAR));
3658 lpszUrl += dwLen;
3659 }
3660
3661 *lpszUrl = '@';
3662 lpszUrl++;
3663 }
3664
3665 if (lpUrlComponents->lpszHostName)
3666 {
3667 dwLen = URL_GET_COMP_LENGTH(lpUrlComponents, HostName);
3668 memcpy(lpszUrl, lpUrlComponents->lpszHostName, dwLen * sizeof(WCHAR));
3669 lpszUrl += dwLen;
3670
3671 if (!url_uses_default_port(nScheme, lpUrlComponents->nPort))
3672 {
3673 WCHAR szPort[MAX_WORD_DIGITS+1];
3674
3675 sprintfW(szPort, percentD, lpUrlComponents->nPort);
3676 *lpszUrl = ':';
3677 lpszUrl++;
3678 dwLen = strlenW(szPort);
3679 memcpy(lpszUrl, szPort, dwLen * sizeof(WCHAR));
3680 lpszUrl += dwLen;
3681 }
3682
3683 /* add slash between hostname and path if necessary */
3684 if (lpUrlComponents->lpszUrlPath && *lpUrlComponents->lpszUrlPath != '/')
3685 {
3686 *lpszUrl = '/';
3687 lpszUrl++;
3688 }
3689 }
3690
3691
3692 if (lpUrlComponents->lpszUrlPath)
3693 {
3694 dwLen = URL_GET_COMP_LENGTH(lpUrlComponents, UrlPath);
3695 memcpy(lpszUrl, lpUrlComponents->lpszUrlPath, dwLen * sizeof(WCHAR));
3696 lpszUrl += dwLen;
3697 }
3698
3699 *lpszUrl = '\0';
3700
3701 return TRUE;
3702 }
3703
3704 /***********************************************************************
3705 * InternetConfirmZoneCrossingA (WININET.@)
3706 *
3707 */
3708 DWORD WINAPI InternetConfirmZoneCrossingA( HWND hWnd, LPSTR szUrlPrev, LPSTR szUrlNew, BOOL bPost )
3709 {
3710 FIXME("(%p, %s, %s, %x) stub\n", hWnd, debugstr_a(szUrlPrev), debugstr_a(szUrlNew), bPost);
3711 return ERROR_SUCCESS;
3712 }
3713
3714 /***********************************************************************
3715 * InternetConfirmZoneCrossingW (WININET.@)
3716 *
3717 */
3718 DWORD WINAPI InternetConfirmZoneCrossingW( HWND hWnd, LPWSTR szUrlPrev, LPWSTR szUrlNew, BOOL bPost )
3719 {
3720 FIXME("(%p, %s, %s, %x) stub\n", hWnd, debugstr_w(szUrlPrev), debugstr_w(szUrlNew), bPost);
3721 return ERROR_SUCCESS;
3722 }
3723
3724 DWORD WINAPI InternetDialA( HWND hwndParent, LPSTR lpszConnectoid, DWORD dwFlags,
3725 DWORD_PTR* lpdwConnection, DWORD dwReserved )
3726 {
3727 FIXME("(%p, %p, 0x%08x, %p, 0x%08x) stub\n", hwndParent, lpszConnectoid, dwFlags,
3728 lpdwConnection, dwReserved);
3729 return ERROR_SUCCESS;
3730 }
3731
3732 DWORD WINAPI InternetDialW( HWND hwndParent, LPWSTR lpszConnectoid, DWORD dwFlags,
3733 DWORD_PTR* lpdwConnection, DWORD dwReserved )
3734 {
3735 FIXME("(%p, %p, 0x%08x, %p, 0x%08x) stub\n", hwndParent, lpszConnectoid, dwFlags,
3736 lpdwConnection, dwReserved);
3737 return ERROR_SUCCESS;
3738 }
3739
3740 BOOL WINAPI InternetGoOnlineA( LPSTR lpszURL, HWND hwndParent, DWORD dwReserved )
3741 {
3742 FIXME("(%s, %p, 0x%08x) stub\n", debugstr_a(lpszURL), hwndParent, dwReserved);
3743 return TRUE;
3744 }
3745
3746 BOOL WINAPI InternetGoOnlineW( LPWSTR lpszURL, HWND hwndParent, DWORD dwReserved )
3747 {
3748 FIXME("(%s, %p, 0x%08x) stub\n", debugstr_w(lpszURL), hwndParent, dwReserved);
3749 return TRUE;
3750 }
3751
3752 DWORD WINAPI InternetHangUp( DWORD_PTR dwConnection, DWORD dwReserved )
3753 {
3754 FIXME("(0x%08lx, 0x%08x) stub\n", dwConnection, dwReserved);
3755 return ERROR_SUCCESS;
3756 }
3757
3758 BOOL WINAPI CreateMD5SSOHash( PWSTR pszChallengeInfo, PWSTR pwszRealm, PWSTR pwszTarget,
3759 PBYTE pbHexHash )
3760 {
3761 FIXME("(%s, %s, %s, %p) stub\n", debugstr_w(pszChallengeInfo), debugstr_w(pwszRealm),
3762 debugstr_w(pwszTarget), pbHexHash);
3763 return FALSE;
3764 }
3765
3766 BOOL WINAPI ResumeSuspendedDownload( HINTERNET hInternet, DWORD dwError )
3767 {
3768 FIXME("(%p, 0x%08x) stub\n", hInternet, dwError);
3769 return FALSE;
3770 }
3771
3772 BOOL WINAPI InternetQueryFortezzaStatus(DWORD *a, DWORD_PTR b)
3773 {
3774 FIXME("(%p, %08lx) stub\n", a, b);
3775 return 0;
3776 }