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gdi32: Fix lfWidth before caching the font to avoid duplicate entries in the cache.
[wine/wine-jacek.git] / dlls / wininet / internet.c
blob69b6897a95f03d1b7f551f01b4c1073f907656ec
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 HINTERNET WINAPI INTERNET_InternetOpenUrlW(LPWININETAPPINFOW hIC, LPCWSTR lpszUrl,
87 LPCWSTR lpszHeaders, DWORD dwHeadersLength, DWORD dwFlags, DWORD_PTR dwContext);
88
89 static DWORD g_dwTlsErrIndex = TLS_OUT_OF_INDEXES;
90 static HMODULE WININET_hModule;
91
92 #define HANDLE_CHUNK_SIZE 0x10
93
94 static CRITICAL_SECTION WININET_cs;
95 static CRITICAL_SECTION_DEBUG WININET_cs_debug =
96 {
97 0, 0, &WININET_cs,
98 { &WININET_cs_debug.ProcessLocksList, &WININET_cs_debug.ProcessLocksList },
99 0, 0, { (DWORD_PTR)(__FILE__ ": WININET_cs") }
100 };
101 static CRITICAL_SECTION WININET_cs = { &WININET_cs_debug, -1, 0, 0, 0, 0 };
102
103 static LPWININETHANDLEHEADER *WININET_Handles;
104 static UINT WININET_dwNextHandle;
105 static UINT WININET_dwMaxHandles;
106
107 HINTERNET WININET_AllocHandle( LPWININETHANDLEHEADER info )
108 {
109 LPWININETHANDLEHEADER *p;
110 UINT handle = 0, num;
111
112 list_init( &info->children );
113
114 EnterCriticalSection( &WININET_cs );
115 if( !WININET_dwMaxHandles )
116 {
117 num = HANDLE_CHUNK_SIZE;
118 p = HeapAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY,
119 sizeof (UINT)* num);
120 if( !p )
121 goto end;
122 WININET_Handles = p;
123 WININET_dwMaxHandles = num;
124 }
125 if( WININET_dwMaxHandles == WININET_dwNextHandle )
126 {
127 num = WININET_dwMaxHandles + HANDLE_CHUNK_SIZE;
128 p = HeapReAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY,
129 WININET_Handles, sizeof (UINT)* num);
130 if( !p )
131 goto end;
132 WININET_Handles = p;
133 WININET_dwMaxHandles = num;
134 }
135
136 handle = WININET_dwNextHandle;
137 if( WININET_Handles[handle] )
138 ERR("handle isn't free but should be\n");
139 WININET_Handles[handle] = WININET_AddRef( info );
140
141 while( WININET_Handles[WININET_dwNextHandle] &&
142 (WININET_dwNextHandle < WININET_dwMaxHandles ) )
143 WININET_dwNextHandle++;
144
145 end:
146 LeaveCriticalSection( &WININET_cs );
147
148 return info->hInternet = (HINTERNET) (handle+1);
149 }
150
151 LPWININETHANDLEHEADER WININET_AddRef( LPWININETHANDLEHEADER info )
152 {
153 ULONG refs = InterlockedIncrement(&info->refs);
154 TRACE("%p -> refcount = %d\n", info, refs );
155 return info;
156 }
157
158 LPWININETHANDLEHEADER WININET_GetObject( HINTERNET hinternet )
159 {
160 LPWININETHANDLEHEADER info = NULL;
161 UINT handle = (UINT) hinternet;
162
163 EnterCriticalSection( &WININET_cs );
164
165 if( (handle > 0) && ( handle <= WININET_dwMaxHandles ) &&
166 WININET_Handles[handle-1] )
167 info = WININET_AddRef( WININET_Handles[handle-1] );
168
169 LeaveCriticalSection( &WININET_cs );
170
171 TRACE("handle %d -> %p\n", handle, info);
172
173 return info;
174 }
175
176 BOOL WININET_Release( LPWININETHANDLEHEADER info )
177 {
178 ULONG refs = InterlockedDecrement(&info->refs);
179 TRACE( "object %p refcount = %d\n", info, refs );
180 if( !refs )
181 {
182 if ( info->vtbl->CloseConnection )
183 {
184 TRACE( "closing connection %p\n", info);
185 info->vtbl->CloseConnection( info );
186 }
187 INTERNET_SendCallback(info, info->dwContext,
188 INTERNET_STATUS_HANDLE_CLOSING, &info->hInternet,
189 sizeof(HINTERNET));
190 TRACE( "destroying object %p\n", info);
191 if ( info->htype != WH_HINIT )
192 list_remove( &info->entry );
193 info->vtbl->Destroy( info );
194 }
195 return TRUE;
196 }
197
198 BOOL WININET_FreeHandle( HINTERNET hinternet )
199 {
200 BOOL ret = FALSE;
201 UINT handle = (UINT) hinternet;
202 LPWININETHANDLEHEADER info = NULL, child, next;
203
204 EnterCriticalSection( &WININET_cs );
205
206 if( (handle > 0) && ( handle <= WININET_dwMaxHandles ) )
207 {
208 handle--;
209 if( WININET_Handles[handle] )
210 {
211 info = WININET_Handles[handle];
212 TRACE( "destroying handle %d for object %p\n", handle+1, info);
213 WININET_Handles[handle] = NULL;
214 ret = TRUE;
215 }
216 }
217
218 LeaveCriticalSection( &WININET_cs );
219
220 /* As on native when the equivalent of WININET_Release is called, the handle
221 * is already invalid, but if a new handle is created at this time it does
222 * not yet get assigned the freed handle number */
223 if( info )
224 {
225 /* Free all children as native does */
226 LIST_FOR_EACH_ENTRY_SAFE( child, next, &info->children, WININETHANDLEHEADER, entry )
227 {
228 TRACE( "freeing child handle %d for parent handle %d\n",
229 (UINT)child->hInternet, handle+1);
230 WININET_FreeHandle( child->hInternet );
231 }
232 WININET_Release( info );
233 }
234
235 EnterCriticalSection( &WININET_cs );
236
237 if( WININET_dwNextHandle > handle && !WININET_Handles[handle] )
238 WININET_dwNextHandle = handle;
239
240 LeaveCriticalSection( &WININET_cs );
241
242 return ret;
243 }
244
245 /***********************************************************************
246 * DllMain [Internal] Initializes the internal 'WININET.DLL'.
247 *
248 * PARAMS
249 * hinstDLL [I] handle to the DLL's instance
250 * fdwReason [I]
251 * lpvReserved [I] reserved, must be NULL
252 *
253 * RETURNS
254 * Success: TRUE
255 * Failure: FALSE
256 */
257
258 BOOL WINAPI DllMain (HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved)
259 {
260 TRACE("%p,%x,%p\n", hinstDLL, fdwReason, lpvReserved);
261
262 switch (fdwReason) {
263 case DLL_PROCESS_ATTACH:
264
265 g_dwTlsErrIndex = TlsAlloc();
266
267 if (g_dwTlsErrIndex == TLS_OUT_OF_INDEXES)
268 return FALSE;
269
270 URLCacheContainers_CreateDefaults();
271
272 WININET_hModule = hinstDLL;
273
274 case DLL_THREAD_ATTACH:
275 break;
276
277 case DLL_THREAD_DETACH:
278 if (g_dwTlsErrIndex != TLS_OUT_OF_INDEXES)
279 {
280 LPVOID lpwite = TlsGetValue(g_dwTlsErrIndex);
281 HeapFree(GetProcessHeap(), 0, lpwite);
282 }
283 break;
284
285 case DLL_PROCESS_DETACH:
286
287 URLCacheContainers_DeleteAll();
288
289 if (g_dwTlsErrIndex != TLS_OUT_OF_INDEXES)
290 {
291 HeapFree(GetProcessHeap(), 0, TlsGetValue(g_dwTlsErrIndex));
292 TlsFree(g_dwTlsErrIndex);
293 }
294 break;
295 }
296
297 return TRUE;
298 }
299
300
301 /***********************************************************************
302 * InternetInitializeAutoProxyDll (WININET.@)
303 *
304 * Setup the internal proxy
305 *
306 * PARAMETERS
307 * dwReserved
308 *
309 * RETURNS
310 * FALSE on failure
311 *
312 */
313 BOOL WINAPI InternetInitializeAutoProxyDll(DWORD dwReserved)
314 {
315 FIXME("STUB\n");
316 INTERNET_SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
317 return FALSE;
318 }
319
320 /***********************************************************************
321 * DetectAutoProxyUrl (WININET.@)
322 *
323 * Auto detect the proxy url
324 *
325 * RETURNS
326 * FALSE on failure
327 *
328 */
329 BOOL WINAPI DetectAutoProxyUrl(LPSTR lpszAutoProxyUrl,
330 DWORD dwAutoProxyUrlLength, DWORD dwDetectFlags)
331 {
332 FIXME("STUB\n");
333 INTERNET_SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
334 return FALSE;
335 }
336
337
338 /***********************************************************************
339 * INTERNET_ConfigureProxy
340 *
341 * FIXME:
342 * The proxy may be specified in the form 'http=proxy.my.org'
343 * Presumably that means there can be ftp=ftpproxy.my.org too.
344 */
345 static BOOL INTERNET_ConfigureProxy( LPWININETAPPINFOW lpwai )
346 {
347 HKEY key;
348 DWORD type, len, enabled = 0;
349 LPCSTR envproxy;
350 static const WCHAR szInternetSettings[] =
351 { 'S','o','f','t','w','a','r','e','\\','M','i','c','r','o','s','o','f','t','\\',
352 'W','i','n','d','o','w','s','\\','C','u','r','r','e','n','t','V','e','r','s','i','o','n','\\',
353 'I','n','t','e','r','n','e','t',' ','S','e','t','t','i','n','g','s',0 };
354 static const WCHAR szProxyServer[] = { 'P','r','o','x','y','S','e','r','v','e','r', 0 };
355 static const WCHAR szProxyEnable[] = { 'P','r','o','x','y','E','n','a','b','l','e', 0 };
356
357 if (RegOpenKeyW( HKEY_CURRENT_USER, szInternetSettings, &key )) return FALSE;
358
359 len = sizeof enabled;
360 if (RegQueryValueExW( key, szProxyEnable, NULL, &type, (BYTE *)&enabled, &len ) || type != REG_DWORD)
361 RegSetValueExW( key, szProxyEnable, 0, REG_DWORD, (BYTE *)&enabled, sizeof(REG_DWORD) );
362
363 if (enabled)
364 {
365 TRACE("Proxy is enabled.\n");
366
367 /* figure out how much memory the proxy setting takes */
368 if (!RegQueryValueExW( key, szProxyServer, NULL, &type, NULL, &len ) && len && (type == REG_SZ))
369 {
370 LPWSTR szProxy, p;
371 static const WCHAR szHttp[] = {'h','t','t','p','=',0};
372
373 if (!(szProxy = HeapAlloc( GetProcessHeap(), 0, len )))
374 {
375 RegCloseKey( key );
376 return FALSE;
377 }
378 RegQueryValueExW( key, szProxyServer, NULL, &type, (BYTE*)szProxy, &len );
379
380 /* find the http proxy, and strip away everything else */
381 p = strstrW( szProxy, szHttp );
382 if (p)
383 {
384 p += lstrlenW( szHttp );
385 lstrcpyW( szProxy, p );
386 }
387 p = strchrW( szProxy, ' ' );
388 if (p) *p = 0;
389
390 lpwai->dwAccessType = INTERNET_OPEN_TYPE_PROXY;
391 lpwai->lpszProxy = szProxy;
392
393 TRACE("http proxy = %s\n", debugstr_w(lpwai->lpszProxy));
394 }
395 else
396 ERR("Couldn't read proxy server settings from registry.\n");
397 }
398 else if ((envproxy = getenv( "http_proxy" )))
399 {
400 WCHAR *envproxyW;
401
402 len = MultiByteToWideChar( CP_UNIXCP, 0, envproxy, -1, NULL, 0 );
403 if (!(envproxyW = HeapAlloc( GetProcessHeap(), 0, len * sizeof(WCHAR)))) return FALSE;
404 MultiByteToWideChar( CP_UNIXCP, 0, envproxy, -1, envproxyW, len );
405
406 lpwai->dwAccessType = INTERNET_OPEN_TYPE_PROXY;
407 lpwai->lpszProxy = envproxyW;
408
409 TRACE("http proxy (from environment) = %s\n", debugstr_w(lpwai->lpszProxy));
410 enabled = 1;
411 }
412 if (!enabled) TRACE("Proxy is not enabled.\n");
413
414 RegCloseKey( key );
415 return (enabled > 0);
416 }
417
418 /***********************************************************************
419 * dump_INTERNET_FLAGS
420 *
421 * Helper function to TRACE the internet flags.
422 *
423 * RETURNS
424 * None
425 *
426 */
427 static void dump_INTERNET_FLAGS(DWORD dwFlags)
428 {
429 #define FE(x) { x, #x }
430 static const wininet_flag_info flag[] = {
431 FE(INTERNET_FLAG_RELOAD),
432 FE(INTERNET_FLAG_RAW_DATA),
433 FE(INTERNET_FLAG_EXISTING_CONNECT),
434 FE(INTERNET_FLAG_ASYNC),
435 FE(INTERNET_FLAG_PASSIVE),
436 FE(INTERNET_FLAG_NO_CACHE_WRITE),
437 FE(INTERNET_FLAG_MAKE_PERSISTENT),
438 FE(INTERNET_FLAG_FROM_CACHE),
439 FE(INTERNET_FLAG_SECURE),
440 FE(INTERNET_FLAG_KEEP_CONNECTION),
441 FE(INTERNET_FLAG_NO_AUTO_REDIRECT),
442 FE(INTERNET_FLAG_READ_PREFETCH),
443 FE(INTERNET_FLAG_NO_COOKIES),
444 FE(INTERNET_FLAG_NO_AUTH),
445 FE(INTERNET_FLAG_CACHE_IF_NET_FAIL),
446 FE(INTERNET_FLAG_IGNORE_REDIRECT_TO_HTTP),
447 FE(INTERNET_FLAG_IGNORE_REDIRECT_TO_HTTPS),
448 FE(INTERNET_FLAG_IGNORE_CERT_DATE_INVALID),
449 FE(INTERNET_FLAG_IGNORE_CERT_CN_INVALID),
450 FE(INTERNET_FLAG_RESYNCHRONIZE),
451 FE(INTERNET_FLAG_HYPERLINK),
452 FE(INTERNET_FLAG_NO_UI),
453 FE(INTERNET_FLAG_PRAGMA_NOCACHE),
454 FE(INTERNET_FLAG_CACHE_ASYNC),
455 FE(INTERNET_FLAG_FORMS_SUBMIT),
456 FE(INTERNET_FLAG_NEED_FILE),
457 FE(INTERNET_FLAG_TRANSFER_ASCII),
458 FE(INTERNET_FLAG_TRANSFER_BINARY)
459 };
460 #undef FE
461 int i;
462
463 for (i = 0; i < (sizeof(flag) / sizeof(flag[0])); i++) {
464 if (flag[i].val & dwFlags) {
465 TRACE(" %s", flag[i].name);
466 dwFlags &= ~flag[i].val;
467 }
468 }
469 if (dwFlags)
470 TRACE(" Unknown flags (%08x)\n", dwFlags);
471 else
472 TRACE("\n");
473 }
474
475 /***********************************************************************
476 * INTERNET_CloseHandle (internal)
477 *
478 * Close internet handle
479 *
480 */
481 static VOID APPINFO_Destroy(WININETHANDLEHEADER *hdr)
482 {
483 LPWININETAPPINFOW lpwai = (LPWININETAPPINFOW) hdr;
484
485 TRACE("%p\n",lpwai);
486
487 HeapFree(GetProcessHeap(), 0, lpwai->lpszAgent);
488 HeapFree(GetProcessHeap(), 0, lpwai->lpszProxy);
489 HeapFree(GetProcessHeap(), 0, lpwai->lpszProxyBypass);
490 HeapFree(GetProcessHeap(), 0, lpwai->lpszProxyUsername);
491 HeapFree(GetProcessHeap(), 0, lpwai->lpszProxyPassword);
492 HeapFree(GetProcessHeap(), 0, lpwai);
493 }
494
495 static DWORD APPINFO_QueryOption(WININETHANDLEHEADER *hdr, DWORD option, void *buffer, DWORD *size, BOOL unicode)
496 {
497 switch(option) {
498 case INTERNET_OPTION_HANDLE_TYPE:
499 TRACE("INTERNET_OPTION_HANDLE_TYPE\n");
500
501 if (*size < sizeof(ULONG))
502 return ERROR_INSUFFICIENT_BUFFER;
503
504 *size = sizeof(DWORD);
505 *(DWORD*)buffer = INTERNET_HANDLE_TYPE_INTERNET;
506 return ERROR_SUCCESS;
507 }
508
509 FIXME("Not implemented option %d\n", option);
510 return ERROR_INTERNET_INVALID_OPTION;
511 }
512
513 static const HANDLEHEADERVtbl APPINFOVtbl = {
514 APPINFO_Destroy,
515 NULL,
516 APPINFO_QueryOption,
517 NULL,
518 NULL,
519 NULL,
520 NULL,
521 NULL,
522 NULL
523 };
524
525
526 /***********************************************************************
527 * InternetOpenW (WININET.@)
528 *
529 * Per-application initialization of wininet
530 *
531 * RETURNS
532 * HINTERNET on success
533 * NULL on failure
534 *
535 */
536 HINTERNET WINAPI InternetOpenW(LPCWSTR lpszAgent, DWORD dwAccessType,
537 LPCWSTR lpszProxy, LPCWSTR lpszProxyBypass, DWORD dwFlags)
538 {
539 LPWININETAPPINFOW lpwai = NULL;
540 HINTERNET handle = NULL;
541
542 if (TRACE_ON(wininet)) {
543 #define FE(x) { x, #x }
544 static const wininet_flag_info access_type[] = {
545 FE(INTERNET_OPEN_TYPE_PRECONFIG),
546 FE(INTERNET_OPEN_TYPE_DIRECT),
547 FE(INTERNET_OPEN_TYPE_PROXY),
548 FE(INTERNET_OPEN_TYPE_PRECONFIG_WITH_NO_AUTOPROXY)
549 };
550 #undef FE
551 DWORD i;
552 const char *access_type_str = "Unknown";
553
554 TRACE("(%s, %i, %s, %s, %i)\n", debugstr_w(lpszAgent), dwAccessType,
555 debugstr_w(lpszProxy), debugstr_w(lpszProxyBypass), dwFlags);
556 for (i = 0; i < (sizeof(access_type) / sizeof(access_type[0])); i++) {
557 if (access_type[i].val == dwAccessType) {
558 access_type_str = access_type[i].name;
559 break;
560 }
561 }
562 TRACE(" access type : %s\n", access_type_str);
563 TRACE(" flags :");
564 dump_INTERNET_FLAGS(dwFlags);
565 }
566
567 /* Clear any error information */
568 INTERNET_SetLastError(0);
569
570 lpwai = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(WININETAPPINFOW));
571 if (NULL == lpwai)
572 {
573 INTERNET_SetLastError(ERROR_OUTOFMEMORY);
574 goto lend;
575 }
576
577 lpwai->hdr.htype = WH_HINIT;
578 lpwai->hdr.vtbl = &APPINFOVtbl;
579 lpwai->hdr.dwFlags = dwFlags;
580 lpwai->hdr.refs = 1;
581 lpwai->dwAccessType = dwAccessType;
582 lpwai->lpszProxyUsername = NULL;
583 lpwai->lpszProxyPassword = NULL;
584
585 handle = WININET_AllocHandle( &lpwai->hdr );
586 if( !handle )
587 {
588 HeapFree( GetProcessHeap(), 0, lpwai );
589 INTERNET_SetLastError(ERROR_OUTOFMEMORY);
590 goto lend;
591 }
592
593 if (NULL != lpszAgent)
594 {
595 lpwai->lpszAgent = HeapAlloc( GetProcessHeap(),0,
596 (strlenW(lpszAgent)+1)*sizeof(WCHAR));
597 if (lpwai->lpszAgent)
598 lstrcpyW( lpwai->lpszAgent, lpszAgent );
599 }
600 if(dwAccessType == INTERNET_OPEN_TYPE_PRECONFIG)
601 INTERNET_ConfigureProxy( lpwai );
602 else if (NULL != lpszProxy)
603 {
604 lpwai->lpszProxy = HeapAlloc( GetProcessHeap(), 0,
605 (strlenW(lpszProxy)+1)*sizeof(WCHAR));
606 if (lpwai->lpszProxy)
607 lstrcpyW( lpwai->lpszProxy, lpszProxy );
608 }
609
610 if (NULL != lpszProxyBypass)
611 {
612 lpwai->lpszProxyBypass = HeapAlloc( GetProcessHeap(), 0,
613 (strlenW(lpszProxyBypass)+1)*sizeof(WCHAR));
614 if (lpwai->lpszProxyBypass)
615 lstrcpyW( lpwai->lpszProxyBypass, lpszProxyBypass );
616 }
617
618 lend:
619 if( lpwai )
620 WININET_Release( &lpwai->hdr );
621
622 TRACE("returning %p\n", lpwai);
623
624 return handle;
625 }
626
627
628 /***********************************************************************
629 * InternetOpenA (WININET.@)
630 *
631 * Per-application initialization of wininet
632 *
633 * RETURNS
634 * HINTERNET on success
635 * NULL on failure
636 *
637 */
638 HINTERNET WINAPI InternetOpenA(LPCSTR lpszAgent, DWORD dwAccessType,
639 LPCSTR lpszProxy, LPCSTR lpszProxyBypass, DWORD dwFlags)
640 {
641 HINTERNET rc = NULL;
642 INT len;
643 WCHAR *szAgent = NULL, *szProxy = NULL, *szBypass = NULL;
644
645 TRACE("(%s, 0x%08x, %s, %s, 0x%08x)\n", debugstr_a(lpszAgent),
646 dwAccessType, debugstr_a(lpszProxy), debugstr_a(lpszProxyBypass), dwFlags);
647
648 if( lpszAgent )
649 {
650 len = MultiByteToWideChar(CP_ACP, 0, lpszAgent, -1, NULL, 0);
651 szAgent = HeapAlloc(GetProcessHeap(), 0, len*sizeof(WCHAR));
652 MultiByteToWideChar(CP_ACP, 0, lpszAgent, -1, szAgent, len);
653 }
654
655 if( lpszProxy )
656 {
657 len = MultiByteToWideChar(CP_ACP, 0, lpszProxy, -1, NULL, 0);
658 szProxy = HeapAlloc(GetProcessHeap(), 0, len*sizeof(WCHAR));
659 MultiByteToWideChar(CP_ACP, 0, lpszProxy, -1, szProxy, len);
660 }
661
662 if( lpszProxyBypass )
663 {
664 len = MultiByteToWideChar(CP_ACP, 0, lpszProxyBypass, -1, NULL, 0);
665 szBypass = HeapAlloc(GetProcessHeap(), 0, len*sizeof(WCHAR));
666 MultiByteToWideChar(CP_ACP, 0, lpszProxyBypass, -1, szBypass, len);
667 }
668
669 rc = InternetOpenW(szAgent, dwAccessType, szProxy, szBypass, dwFlags);
670
671 HeapFree(GetProcessHeap(), 0, szAgent);
672 HeapFree(GetProcessHeap(), 0, szProxy);
673 HeapFree(GetProcessHeap(), 0, szBypass);
674
675 return rc;
676 }
677
678 /***********************************************************************
679 * InternetGetLastResponseInfoA (WININET.@)
680 *
681 * Return last wininet error description on the calling thread
682 *
683 * RETURNS
684 * TRUE on success of writing to buffer
685 * FALSE on failure
686 *
687 */
688 BOOL WINAPI InternetGetLastResponseInfoA(LPDWORD lpdwError,
689 LPSTR lpszBuffer, LPDWORD lpdwBufferLength)
690 {
691 LPWITHREADERROR lpwite = (LPWITHREADERROR)TlsGetValue(g_dwTlsErrIndex);
692
693 TRACE("\n");
694
695 if (lpwite)
696 {
697 *lpdwError = lpwite->dwError;
698 if (lpwite->dwError)
699 {
700 memcpy(lpszBuffer, lpwite->response, *lpdwBufferLength);
701 *lpdwBufferLength = strlen(lpszBuffer);
702 }
703 else
704 *lpdwBufferLength = 0;
705 }
706 else
707 {
708 *lpdwError = 0;
709 *lpdwBufferLength = 0;
710 }
711
712 return TRUE;
713 }
714
715 /***********************************************************************
716 * InternetGetLastResponseInfoW (WININET.@)
717 *
718 * Return last wininet error description on the calling thread
719 *
720 * RETURNS
721 * TRUE on success of writing to buffer
722 * FALSE on failure
723 *
724 */
725 BOOL WINAPI InternetGetLastResponseInfoW(LPDWORD lpdwError,
726 LPWSTR lpszBuffer, LPDWORD lpdwBufferLength)
727 {
728 LPWITHREADERROR lpwite = (LPWITHREADERROR)TlsGetValue(g_dwTlsErrIndex);
729
730 TRACE("\n");
731
732 if (lpwite)
733 {
734 *lpdwError = lpwite->dwError;
735 if (lpwite->dwError)
736 {
737 memcpy(lpszBuffer, lpwite->response, *lpdwBufferLength);
738 *lpdwBufferLength = lstrlenW(lpszBuffer);
739 }
740 else
741 *lpdwBufferLength = 0;
742 }
743 else
744 {
745 *lpdwError = 0;
746 *lpdwBufferLength = 0;
747 }
748
749 return TRUE;
750 }
751
752 /***********************************************************************
753 * InternetGetConnectedState (WININET.@)
754 *
755 * Return connected state
756 *
757 * RETURNS
758 * TRUE if connected
759 * if lpdwStatus is not null, return the status (off line,
760 * modem, lan...) in it.
761 * FALSE if not connected
762 */
763 BOOL WINAPI InternetGetConnectedState(LPDWORD lpdwStatus, DWORD dwReserved)
764 {
765 TRACE("(%p, 0x%08x)\n", lpdwStatus, dwReserved);
766
767 if (lpdwStatus) {
768 FIXME("always returning LAN connection.\n");
769 *lpdwStatus = INTERNET_CONNECTION_LAN;
770 }
771 return TRUE;
772 }
773
774
775 /***********************************************************************
776 * InternetGetConnectedStateExW (WININET.@)
777 *
778 * Return connected state
779 *
780 * PARAMS
781 *
782 * lpdwStatus [O] Flags specifying the status of the internet connection.
783 * lpszConnectionName [O] Pointer to buffer to receive the friendly name of the internet connection.
784 * dwNameLen [I] Size of the buffer, in characters.
785 * dwReserved [I] Reserved. Must be set to 0.
786 *
787 * RETURNS
788 * TRUE if connected
789 * if lpdwStatus is not null, return the status (off line,
790 * modem, lan...) in it.
791 * FALSE if not connected
792 *
793 * NOTES
794 * If the system has no available network connections, an empty string is
795 * stored in lpszConnectionName. If there is a LAN connection, a localized
796 * "LAN Connection" string is stored. Presumably, if only a dial-up
797 * connection is available then the name of the dial-up connection is
798 * returned. Why any application, other than the "Internet Settings" CPL,
799 * would want to use this function instead of the simpler InternetGetConnectedStateW
800 * function is beyond me.
801 */
802 BOOL WINAPI InternetGetConnectedStateExW(LPDWORD lpdwStatus, LPWSTR lpszConnectionName,
803 DWORD dwNameLen, DWORD dwReserved)
804 {
805 TRACE("(%p, %p, %d, 0x%08x)\n", lpdwStatus, lpszConnectionName, dwNameLen, dwReserved);
806
807 /* Must be zero */
808 if(dwReserved)
809 return FALSE;
810
811 if (lpdwStatus) {
812 FIXME("always returning LAN connection.\n");
813 *lpdwStatus = INTERNET_CONNECTION_LAN;
814 }
815 return LoadStringW(WININET_hModule, IDS_LANCONNECTION, lpszConnectionName, dwNameLen);
816 }
817
818
819 /***********************************************************************
820 * InternetGetConnectedStateExA (WININET.@)
821 */
822 BOOL WINAPI InternetGetConnectedStateExA(LPDWORD lpdwStatus, LPSTR lpszConnectionName,
823 DWORD dwNameLen, DWORD dwReserved)
824 {
825 LPWSTR lpwszConnectionName = NULL;
826 BOOL rc;
827
828 TRACE("(%p, %p, %d, 0x%08x)\n", lpdwStatus, lpszConnectionName, dwNameLen, dwReserved);
829
830 if (lpszConnectionName && dwNameLen > 0)
831 lpwszConnectionName= HeapAlloc(GetProcessHeap(), 0, dwNameLen * sizeof(WCHAR));
832
833 rc = InternetGetConnectedStateExW(lpdwStatus,lpwszConnectionName, dwNameLen,
834 dwReserved);
835 if (rc && lpwszConnectionName)
836 {
837 WideCharToMultiByte(CP_ACP,0,lpwszConnectionName,-1,lpszConnectionName,
838 dwNameLen, NULL, NULL);
839
840 HeapFree(GetProcessHeap(),0,lpwszConnectionName);
841 }
842
843 return rc;
844 }
845
846
847 /***********************************************************************
848 * InternetConnectW (WININET.@)
849 *
850 * Open a ftp, gopher or http session
851 *
852 * RETURNS
853 * HINTERNET a session handle on success
854 * NULL on failure
855 *
856 */
857 HINTERNET WINAPI InternetConnectW(HINTERNET hInternet,
858 LPCWSTR lpszServerName, INTERNET_PORT nServerPort,
859 LPCWSTR lpszUserName, LPCWSTR lpszPassword,
860 DWORD dwService, DWORD dwFlags, DWORD_PTR dwContext)
861 {
862 LPWININETAPPINFOW hIC;
863 HINTERNET rc = NULL;
864
865 TRACE("(%p, %s, %i, %s, %s, %i, %i, %lx)\n", hInternet, debugstr_w(lpszServerName),
866 nServerPort, debugstr_w(lpszUserName), debugstr_w(lpszPassword),
867 dwService, dwFlags, dwContext);
868
869 if (!lpszServerName)
870 {
871 INTERNET_SetLastError(ERROR_INVALID_PARAMETER);
872 return NULL;
873 }
874
875 /* Clear any error information */
876 INTERNET_SetLastError(0);
877 hIC = (LPWININETAPPINFOW) WININET_GetObject( hInternet );
878 if ( (hIC == NULL) || (hIC->hdr.htype != WH_HINIT) )
879 {
880 INTERNET_SetLastError(ERROR_INVALID_HANDLE);
881 goto lend;
882 }
883
884 switch (dwService)
885 {
886 case INTERNET_SERVICE_FTP:
887 rc = FTP_Connect(hIC, lpszServerName, nServerPort,
888 lpszUserName, lpszPassword, dwFlags, dwContext, 0);
889 break;
890
891 case INTERNET_SERVICE_HTTP:
892 rc = HTTP_Connect(hIC, lpszServerName, nServerPort,
893 lpszUserName, lpszPassword, dwFlags, dwContext, 0);
894 break;
895
896 case INTERNET_SERVICE_GOPHER:
897 default:
898 break;
899 }
900 lend:
901 if( hIC )
902 WININET_Release( &hIC->hdr );
903
904 TRACE("returning %p\n", rc);
905 return rc;
906 }
907
908
909 /***********************************************************************
910 * InternetConnectA (WININET.@)
911 *
912 * Open a ftp, gopher or http session
913 *
914 * RETURNS
915 * HINTERNET a session handle on success
916 * NULL on failure
917 *
918 */
919 HINTERNET WINAPI InternetConnectA(HINTERNET hInternet,
920 LPCSTR lpszServerName, INTERNET_PORT nServerPort,
921 LPCSTR lpszUserName, LPCSTR lpszPassword,
922 DWORD dwService, DWORD dwFlags, DWORD_PTR dwContext)
923 {
924 HINTERNET rc = NULL;
925 INT len = 0;
926 LPWSTR szServerName = NULL;
927 LPWSTR szUserName = NULL;
928 LPWSTR szPassword = NULL;
929
930 if (lpszServerName)
931 {
932 len = MultiByteToWideChar(CP_ACP, 0, lpszServerName, -1, NULL, 0);
933 szServerName = HeapAlloc(GetProcessHeap(), 0, len*sizeof(WCHAR));
934 MultiByteToWideChar(CP_ACP, 0, lpszServerName, -1, szServerName, len);
935 }
936 if (lpszUserName)
937 {
938 len = MultiByteToWideChar(CP_ACP, 0, lpszUserName, -1, NULL, 0);
939 szUserName = HeapAlloc(GetProcessHeap(), 0, len*sizeof(WCHAR));
940 MultiByteToWideChar(CP_ACP, 0, lpszUserName, -1, szUserName, len);
941 }
942 if (lpszPassword)
943 {
944 len = MultiByteToWideChar(CP_ACP, 0, lpszPassword, -1, NULL, 0);
945 szPassword = HeapAlloc(GetProcessHeap(), 0, len*sizeof(WCHAR));
946 MultiByteToWideChar(CP_ACP, 0, lpszPassword, -1, szPassword, len);
947 }
948
949
950 rc = InternetConnectW(hInternet, szServerName, nServerPort,
951 szUserName, szPassword, dwService, dwFlags, dwContext);
952
953 HeapFree(GetProcessHeap(), 0, szServerName);
954 HeapFree(GetProcessHeap(), 0, szUserName);
955 HeapFree(GetProcessHeap(), 0, szPassword);
956 return rc;
957 }
958
959
960 /***********************************************************************
961 * InternetFindNextFileA (WININET.@)
962 *
963 * Continues a file search from a previous call to FindFirstFile
964 *
965 * RETURNS
966 * TRUE on success
967 * FALSE on failure
968 *
969 */
970 BOOL WINAPI InternetFindNextFileA(HINTERNET hFind, LPVOID lpvFindData)
971 {
972 BOOL ret;
973 WIN32_FIND_DATAW fd;
974
975 ret = InternetFindNextFileW(hFind, lpvFindData?&fd:NULL);
976 if(lpvFindData)
977 WININET_find_data_WtoA(&fd, (LPWIN32_FIND_DATAA)lpvFindData);
978 return ret;
979 }
980
981 /***********************************************************************
982 * InternetFindNextFileW (WININET.@)
983 *
984 * Continues a file search from a previous call to FindFirstFile
985 *
986 * RETURNS
987 * TRUE on success
988 * FALSE on failure
989 *
990 */
991 BOOL WINAPI InternetFindNextFileW(HINTERNET hFind, LPVOID lpvFindData)
992 {
993 WININETHANDLEHEADER *hdr;
994 DWORD res;
995
996 TRACE("\n");
997
998 hdr = WININET_GetObject(hFind);
999 if(!hdr) {
1000 WARN("Invalid handle\n");
1001 SetLastError(ERROR_INVALID_HANDLE);
1002 return FALSE;
1003 }
1004
1005 if(hdr->vtbl->FindNextFileW) {
1006 res = hdr->vtbl->FindNextFileW(hdr, lpvFindData);
1007 }else {
1008 WARN("Handle doesn't support NextFile\n");
1009 res = ERROR_INTERNET_INCORRECT_HANDLE_TYPE;
1010 }
1011
1012 WININET_Release(hdr);
1013
1014 if(res != ERROR_SUCCESS)
1015 SetLastError(res);
1016 return res == ERROR_SUCCESS;
1017 }
1018
1019 /***********************************************************************
1020 * InternetCloseHandle (WININET.@)
1021 *
1022 * Generic close handle function
1023 *
1024 * RETURNS
1025 * TRUE on success
1026 * FALSE on failure
1027 *
1028 */
1029 BOOL WINAPI InternetCloseHandle(HINTERNET hInternet)
1030 {
1031 LPWININETHANDLEHEADER lpwh;
1032
1033 TRACE("%p\n",hInternet);
1034
1035 lpwh = WININET_GetObject( hInternet );
1036 if (NULL == lpwh)
1037 {
1038 INTERNET_SetLastError(ERROR_INVALID_HANDLE);
1039 return FALSE;
1040 }
1041
1042 WININET_Release( lpwh );
1043 WININET_FreeHandle( hInternet );
1044
1045 return TRUE;
1046 }
1047
1048
1049 /***********************************************************************
1050 * ConvertUrlComponentValue (Internal)
1051 *
1052 * Helper function for InternetCrackUrlW
1053 *
1054 */
1055 static void ConvertUrlComponentValue(LPSTR* lppszComponent, LPDWORD dwComponentLen,
1056 LPWSTR lpwszComponent, DWORD dwwComponentLen,
1057 LPCSTR lpszStart, LPCWSTR lpwszStart)
1058 {
1059 TRACE("%p %d %p %d %p %p\n", lppszComponent, *dwComponentLen, lpwszComponent, dwwComponentLen, lpszStart, lpwszStart);
1060 if (*dwComponentLen != 0)
1061 {
1062 DWORD nASCIILength=WideCharToMultiByte(CP_ACP,0,lpwszComponent,dwwComponentLen,NULL,0,NULL,NULL);
1063 if (*lppszComponent == NULL)
1064 {
1065 int nASCIIOffset=WideCharToMultiByte(CP_ACP,0,lpwszStart,lpwszComponent-lpwszStart,NULL,0,NULL,NULL);
1066 if (lpwszComponent)
1067 *lppszComponent = (LPSTR)lpszStart+nASCIIOffset;
1068 else
1069 *lppszComponent = NULL;
1070 *dwComponentLen = nASCIILength;
1071 }
1072 else
1073 {
1074 DWORD ncpylen = min((*dwComponentLen)-1, nASCIILength);
1075 WideCharToMultiByte(CP_ACP,0,lpwszComponent,dwwComponentLen,*lppszComponent,ncpylen+1,NULL,NULL);
1076 (*lppszComponent)[ncpylen]=0;
1077 *dwComponentLen = ncpylen;
1078 }
1079 }
1080 }
1081
1082
1083 /***********************************************************************
1084 * InternetCrackUrlA (WININET.@)
1085 *
1086 * See InternetCrackUrlW.
1087 */
1088 BOOL WINAPI InternetCrackUrlA(LPCSTR lpszUrl, DWORD dwUrlLength, DWORD dwFlags,
1089 LPURL_COMPONENTSA lpUrlComponents)
1090 {
1091 DWORD nLength;
1092 URL_COMPONENTSW UCW;
1093 WCHAR* lpwszUrl;
1094
1095 TRACE("(%s %u %x %p)\n", debugstr_a(lpszUrl), dwUrlLength, dwFlags, lpUrlComponents);
1096
1097 if (!lpszUrl || !*lpszUrl || !lpUrlComponents ||
1098 lpUrlComponents->dwStructSize != sizeof(URL_COMPONENTSA))
1099 {
1100 INTERNET_SetLastError(ERROR_INVALID_PARAMETER);
1101 return FALSE;
1102 }
1103
1104 if(dwUrlLength<=0)
1105 dwUrlLength=-1;
1106 nLength=MultiByteToWideChar(CP_ACP,0,lpszUrl,dwUrlLength,NULL,0);
1107
1108 /* if dwUrlLength=-1 then nLength includes null but length to
1109 InternetCrackUrlW should not include it */
1110 if (dwUrlLength == -1) nLength--;
1111
1112 lpwszUrl=HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(WCHAR)*nLength);
1113 MultiByteToWideChar(CP_ACP,0,lpszUrl,dwUrlLength,lpwszUrl,nLength);
1114
1115 memset(&UCW,0,sizeof(UCW));
1116 UCW.dwStructSize = sizeof(URL_COMPONENTSW);
1117 if(lpUrlComponents->dwHostNameLength!=0)
1118 UCW.dwHostNameLength= lpUrlComponents->dwHostNameLength;
1119 if(lpUrlComponents->dwUserNameLength!=0)
1120 UCW.dwUserNameLength=lpUrlComponents->dwUserNameLength;
1121 if(lpUrlComponents->dwPasswordLength!=0)
1122 UCW.dwPasswordLength=lpUrlComponents->dwPasswordLength;
1123 if(lpUrlComponents->dwUrlPathLength!=0)
1124 UCW.dwUrlPathLength=lpUrlComponents->dwUrlPathLength;
1125 if(lpUrlComponents->dwSchemeLength!=0)
1126 UCW.dwSchemeLength=lpUrlComponents->dwSchemeLength;
1127 if(lpUrlComponents->dwExtraInfoLength!=0)
1128 UCW.dwExtraInfoLength=lpUrlComponents->dwExtraInfoLength;
1129 if(!InternetCrackUrlW(lpwszUrl,nLength,dwFlags,&UCW))
1130 {
1131 HeapFree(GetProcessHeap(), 0, lpwszUrl);
1132 return FALSE;
1133 }
1134
1135 ConvertUrlComponentValue(&lpUrlComponents->lpszHostName, &lpUrlComponents->dwHostNameLength,
1136 UCW.lpszHostName, UCW.dwHostNameLength,
1137 lpszUrl, lpwszUrl);
1138 ConvertUrlComponentValue(&lpUrlComponents->lpszUserName, &lpUrlComponents->dwUserNameLength,
1139 UCW.lpszUserName, UCW.dwUserNameLength,
1140 lpszUrl, lpwszUrl);
1141 ConvertUrlComponentValue(&lpUrlComponents->lpszPassword, &lpUrlComponents->dwPasswordLength,
1142 UCW.lpszPassword, UCW.dwPasswordLength,
1143 lpszUrl, lpwszUrl);
1144 ConvertUrlComponentValue(&lpUrlComponents->lpszUrlPath, &lpUrlComponents->dwUrlPathLength,
1145 UCW.lpszUrlPath, UCW.dwUrlPathLength,
1146 lpszUrl, lpwszUrl);
1147 ConvertUrlComponentValue(&lpUrlComponents->lpszScheme, &lpUrlComponents->dwSchemeLength,
1148 UCW.lpszScheme, UCW.dwSchemeLength,
1149 lpszUrl, lpwszUrl);
1150 ConvertUrlComponentValue(&lpUrlComponents->lpszExtraInfo, &lpUrlComponents->dwExtraInfoLength,
1151 UCW.lpszExtraInfo, UCW.dwExtraInfoLength,
1152 lpszUrl, lpwszUrl);
1153 lpUrlComponents->nScheme=UCW.nScheme;
1154 lpUrlComponents->nPort=UCW.nPort;
1155 HeapFree(GetProcessHeap(), 0, lpwszUrl);
1156
1157 TRACE("%s: scheme(%s) host(%s) path(%s) extra(%s)\n", lpszUrl,
1158 debugstr_an(lpUrlComponents->lpszScheme,lpUrlComponents->dwSchemeLength),
1159 debugstr_an(lpUrlComponents->lpszHostName,lpUrlComponents->dwHostNameLength),
1160 debugstr_an(lpUrlComponents->lpszUrlPath,lpUrlComponents->dwUrlPathLength),
1161 debugstr_an(lpUrlComponents->lpszExtraInfo,lpUrlComponents->dwExtraInfoLength));
1162
1163 return TRUE;
1164 }
1165
1166 static const WCHAR url_schemes[][7] =
1167 {
1168 {'f','t','p',0},
1169 {'g','o','p','h','e','r',0},
1170 {'h','t','t','p',0},
1171 {'h','t','t','p','s',0},
1172 {'f','i','l','e',0},
1173 {'n','e','w','s',0},
1174 {'m','a','i','l','t','o',0},
1175 {'r','e','s',0},
1176 };
1177
1178 /***********************************************************************
1179 * GetInternetSchemeW (internal)
1180 *
1181 * Get scheme of url
1182 *
1183 * RETURNS
1184 * scheme on success
1185 * INTERNET_SCHEME_UNKNOWN on failure
1186 *
1187 */
1188 static INTERNET_SCHEME GetInternetSchemeW(LPCWSTR lpszScheme, DWORD nMaxCmp)
1189 {
1190 int i;
1191
1192 TRACE("%s %d\n",debugstr_wn(lpszScheme, nMaxCmp), nMaxCmp);
1193
1194 if(lpszScheme==NULL)
1195 return INTERNET_SCHEME_UNKNOWN;
1196
1197 for (i = 0; i < sizeof(url_schemes)/sizeof(url_schemes[0]); i++)
1198 if (!strncmpW(lpszScheme, url_schemes[i], nMaxCmp))
1199 return INTERNET_SCHEME_FIRST + i;
1200
1201 return INTERNET_SCHEME_UNKNOWN;
1202 }
1203
1204 /***********************************************************************
1205 * SetUrlComponentValueW (Internal)
1206 *
1207 * Helper function for InternetCrackUrlW
1208 *
1209 * PARAMS
1210 * lppszComponent [O] Holds the returned string
1211 * dwComponentLen [I] Holds the size of lppszComponent
1212 * [O] Holds the length of the string in lppszComponent without '\0'
1213 * lpszStart [I] Holds the string to copy from
1214 * len [I] Holds the length of lpszStart without '\0'
1215 *
1216 * RETURNS
1217 * TRUE on success
1218 * FALSE on failure
1219 *
1220 */
1221 static BOOL SetUrlComponentValueW(LPWSTR* lppszComponent, LPDWORD dwComponentLen, LPCWSTR lpszStart, DWORD len)
1222 {
1223 TRACE("%s (%d)\n", debugstr_wn(lpszStart,len), len);
1224
1225 if ( (*dwComponentLen == 0) && (*lppszComponent == NULL) )
1226 return FALSE;
1227
1228 if (*dwComponentLen != 0 || *lppszComponent == NULL)
1229 {
1230 if (*lppszComponent == NULL)
1231 {
1232 *lppszComponent = (LPWSTR)lpszStart;
1233 *dwComponentLen = len;
1234 }
1235 else
1236 {
1237 DWORD ncpylen = min((*dwComponentLen)-1, len);
1238 memcpy(*lppszComponent, lpszStart, ncpylen*sizeof(WCHAR));
1239 (*lppszComponent)[ncpylen] = '\0';
1240 *dwComponentLen = ncpylen;
1241 }
1242 }
1243
1244 return TRUE;
1245 }
1246
1247 /***********************************************************************
1248 * InternetCrackUrlW (WININET.@)
1249 *
1250 * Break up URL into its components
1251 *
1252 * RETURNS
1253 * TRUE on success
1254 * FALSE on failure
1255 */
1256 BOOL WINAPI InternetCrackUrlW(LPCWSTR lpszUrl_orig, DWORD dwUrlLength_orig, DWORD dwFlags,
1257 LPURL_COMPONENTSW lpUC)
1258 {
1259 /*
1260 * RFC 1808
1261 * <protocol>:[//<net_loc>][/path][;<params>][?<query>][#<fragment>]
1262 *
1263 */
1264 LPCWSTR lpszParam = NULL;
1265 BOOL bIsAbsolute = FALSE;
1266 LPCWSTR lpszap, lpszUrl = lpszUrl_orig;
1267 LPCWSTR lpszcp = NULL;
1268 LPWSTR lpszUrl_decode = NULL;
1269 DWORD dwUrlLength = dwUrlLength_orig;
1270 const WCHAR lpszSeparators[3]={';','?',0};
1271 const WCHAR lpszSlash[2]={'/',0};
1272
1273 TRACE("(%s %u %x %p)\n", debugstr_w(lpszUrl), dwUrlLength, dwFlags, lpUC);
1274
1275 if (!lpszUrl_orig || !*lpszUrl_orig || !lpUC)
1276 {
1277 INTERNET_SetLastError(ERROR_INVALID_PARAMETER);
1278 return FALSE;
1279 }
1280 if (!dwUrlLength) dwUrlLength = strlenW(lpszUrl);
1281
1282 if (dwFlags & ICU_DECODE)
1283 {
1284 lpszUrl_decode=HeapAlloc( GetProcessHeap(), 0, dwUrlLength * sizeof (WCHAR) );
1285 if( InternetCanonicalizeUrlW(lpszUrl_orig, lpszUrl_decode, &dwUrlLength, dwFlags))
1286 {
1287 lpszUrl = lpszUrl_decode;
1288 }
1289 }
1290 lpszap = lpszUrl;
1291
1292 /* Determine if the URI is absolute. */
1293 while (*lpszap != '\0')
1294 {
1295 if (isalnumW(*lpszap))
1296 {
1297 lpszap++;
1298 continue;
1299 }
1300 if ((*lpszap == ':') && (lpszap - lpszUrl >= 2))
1301 {
1302 bIsAbsolute = TRUE;
1303 lpszcp = lpszap;
1304 }
1305 else
1306 {
1307 lpszcp = lpszUrl; /* Relative url */
1308 }
1309
1310 break;
1311 }
1312
1313 lpUC->nScheme = INTERNET_SCHEME_UNKNOWN;
1314 lpUC->nPort = INTERNET_INVALID_PORT_NUMBER;
1315
1316 /* Parse <params> */
1317 lpszParam = strpbrkW(lpszap, lpszSeparators);
1318 SetUrlComponentValueW(&lpUC->lpszExtraInfo, &lpUC->dwExtraInfoLength,
1319 lpszParam, lpszParam ? dwUrlLength-(lpszParam-lpszUrl) : 0);
1320
1321 if (bIsAbsolute) /* Parse <protocol>:[//<net_loc>] */
1322 {
1323 LPCWSTR lpszNetLoc;
1324
1325 /* Get scheme first. */
1326 lpUC->nScheme = GetInternetSchemeW(lpszUrl, lpszcp - lpszUrl);
1327 SetUrlComponentValueW(&lpUC->lpszScheme, &lpUC->dwSchemeLength,
1328 lpszUrl, lpszcp - lpszUrl);
1329
1330 /* Eat ':' in protocol. */
1331 lpszcp++;
1332
1333 /* double slash indicates the net_loc portion is present */
1334 if ((lpszcp[0] == '/') && (lpszcp[1] == '/'))
1335 {
1336 lpszcp += 2;
1337
1338 lpszNetLoc = strpbrkW(lpszcp, lpszSlash);
1339 if (lpszParam)
1340 {
1341 if (lpszNetLoc)
1342 lpszNetLoc = min(lpszNetLoc, lpszParam);
1343 else
1344 lpszNetLoc = lpszParam;
1345 }
1346 else if (!lpszNetLoc)
1347 lpszNetLoc = lpszcp + dwUrlLength-(lpszcp-lpszUrl);
1348
1349 /* Parse net-loc */
1350 if (lpszNetLoc)
1351 {
1352 LPCWSTR lpszHost;
1353 LPCWSTR lpszPort;
1354
1355 /* [<user>[<:password>]@]<host>[:<port>] */
1356 /* First find the user and password if they exist */
1357
1358 lpszHost = strchrW(lpszcp, '@');
1359 if (lpszHost == NULL || lpszHost > lpszNetLoc)
1360 {
1361 /* username and password not specified. */
1362 SetUrlComponentValueW(&lpUC->lpszUserName, &lpUC->dwUserNameLength, NULL, 0);
1363 SetUrlComponentValueW(&lpUC->lpszPassword, &lpUC->dwPasswordLength, NULL, 0);
1364 }
1365 else /* Parse out username and password */
1366 {
1367 LPCWSTR lpszUser = lpszcp;
1368 LPCWSTR lpszPasswd = lpszHost;
1369
1370 while (lpszcp < lpszHost)
1371 {
1372 if (*lpszcp == ':')
1373 lpszPasswd = lpszcp;
1374
1375 lpszcp++;
1376 }
1377
1378 SetUrlComponentValueW(&lpUC->lpszUserName, &lpUC->dwUserNameLength,
1379 lpszUser, lpszPasswd - lpszUser);
1380
1381 if (lpszPasswd != lpszHost)
1382 lpszPasswd++;
1383 SetUrlComponentValueW(&lpUC->lpszPassword, &lpUC->dwPasswordLength,
1384 lpszPasswd == lpszHost ? NULL : lpszPasswd,
1385 lpszHost - lpszPasswd);
1386
1387 lpszcp++; /* Advance to beginning of host */
1388 }
1389
1390 /* Parse <host><:port> */
1391
1392 lpszHost = lpszcp;
1393 lpszPort = lpszNetLoc;
1394
1395 /* special case for res:// URLs: there is no port here, so the host is the
1396 entire string up to the first '/' */
1397 if(lpUC->nScheme==INTERNET_SCHEME_RES)
1398 {
1399 SetUrlComponentValueW(&lpUC->lpszHostName, &lpUC->dwHostNameLength,
1400 lpszHost, lpszPort - lpszHost);
1401 lpszcp=lpszNetLoc;
1402 }
1403 else
1404 {
1405 while (lpszcp < lpszNetLoc)
1406 {
1407 if (*lpszcp == ':')
1408 lpszPort = lpszcp;
1409
1410 lpszcp++;
1411 }
1412
1413 /* If the scheme is "file" and the host is just one letter, it's not a host */
1414 if(lpUC->nScheme==INTERNET_SCHEME_FILE && (lpszPort-lpszHost)==1)
1415 {
1416 lpszcp=lpszHost;
1417 SetUrlComponentValueW(&lpUC->lpszHostName, &lpUC->dwHostNameLength,
1418 NULL, 0);
1419 }
1420 else
1421 {
1422 SetUrlComponentValueW(&lpUC->lpszHostName, &lpUC->dwHostNameLength,
1423 lpszHost, lpszPort - lpszHost);
1424 if (lpszPort != lpszNetLoc)
1425 lpUC->nPort = atoiW(++lpszPort);
1426 else switch (lpUC->nScheme)
1427 {
1428 case INTERNET_SCHEME_HTTP:
1429 lpUC->nPort = INTERNET_DEFAULT_HTTP_PORT;
1430 break;
1431 case INTERNET_SCHEME_HTTPS:
1432 lpUC->nPort = INTERNET_DEFAULT_HTTPS_PORT;
1433 break;
1434 case INTERNET_SCHEME_FTP:
1435 lpUC->nPort = INTERNET_DEFAULT_FTP_PORT;
1436 break;
1437 case INTERNET_SCHEME_GOPHER:
1438 lpUC->nPort = INTERNET_DEFAULT_GOPHER_PORT;
1439 break;
1440 default:
1441 break;
1442 }
1443 }
1444 }
1445 }
1446 }
1447 else
1448 {
1449 SetUrlComponentValueW(&lpUC->lpszUserName, &lpUC->dwUserNameLength, NULL, 0);
1450 SetUrlComponentValueW(&lpUC->lpszPassword, &lpUC->dwPasswordLength, NULL, 0);
1451 SetUrlComponentValueW(&lpUC->lpszHostName, &lpUC->dwHostNameLength, NULL, 0);
1452 }
1453 }
1454 else
1455 {
1456 SetUrlComponentValueW(&lpUC->lpszScheme, &lpUC->dwSchemeLength, NULL, 0);
1457 SetUrlComponentValueW(&lpUC->lpszUserName, &lpUC->dwUserNameLength, NULL, 0);
1458 SetUrlComponentValueW(&lpUC->lpszPassword, &lpUC->dwPasswordLength, NULL, 0);
1459 SetUrlComponentValueW(&lpUC->lpszHostName, &lpUC->dwHostNameLength, NULL, 0);
1460 }
1461
1462 /* Here lpszcp points to:
1463 *
1464 * <protocol>:[//<net_loc>][/path][;<params>][?<query>][#<fragment>]
1465 * ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
1466 */
1467 if (lpszcp != 0 && *lpszcp != '\0' && (!lpszParam || lpszcp < lpszParam))
1468 {
1469 INT len;
1470
1471 /* Only truncate the parameter list if it's already been saved
1472 * in lpUC->lpszExtraInfo.
1473 */
1474 if (lpszParam && lpUC->dwExtraInfoLength && lpUC->lpszExtraInfo)
1475 len = lpszParam - lpszcp;
1476 else
1477 {
1478 /* Leave the parameter list in lpszUrlPath. Strip off any trailing
1479 * newlines if necessary.
1480 */
1481 LPWSTR lpsznewline = strchrW(lpszcp, '\n');
1482 if (lpsznewline != NULL)
1483 len = lpsznewline - lpszcp;
1484 else
1485 len = dwUrlLength-(lpszcp-lpszUrl);
1486 }
1487 SetUrlComponentValueW(&lpUC->lpszUrlPath, &lpUC->dwUrlPathLength,
1488 lpszcp, len);
1489 }
1490 else
1491 {
1492 lpUC->dwUrlPathLength = 0;
1493 }
1494
1495 TRACE("%s: scheme(%s) host(%s) path(%s) extra(%s)\n", debugstr_wn(lpszUrl,dwUrlLength),
1496 debugstr_wn(lpUC->lpszScheme,lpUC->dwSchemeLength),
1497 debugstr_wn(lpUC->lpszHostName,lpUC->dwHostNameLength),
1498 debugstr_wn(lpUC->lpszUrlPath,lpUC->dwUrlPathLength),
1499 debugstr_wn(lpUC->lpszExtraInfo,lpUC->dwExtraInfoLength));
1500
1501 HeapFree(GetProcessHeap(), 0, lpszUrl_decode );
1502 return TRUE;
1503 }
1504
1505 /***********************************************************************
1506 * InternetAttemptConnect (WININET.@)
1507 *
1508 * Attempt to make a connection to the internet
1509 *
1510 * RETURNS
1511 * ERROR_SUCCESS on success
1512 * Error value on failure
1513 *
1514 */
1515 DWORD WINAPI InternetAttemptConnect(DWORD dwReserved)
1516 {
1517 FIXME("Stub\n");
1518 return ERROR_SUCCESS;
1519 }
1520
1521
1522 /***********************************************************************
1523 * InternetCanonicalizeUrlA (WININET.@)
1524 *
1525 * Escape unsafe characters and spaces
1526 *
1527 * RETURNS
1528 * TRUE on success
1529 * FALSE on failure
1530 *
1531 */
1532 BOOL WINAPI InternetCanonicalizeUrlA(LPCSTR lpszUrl, LPSTR lpszBuffer,
1533 LPDWORD lpdwBufferLength, DWORD dwFlags)
1534 {
1535 HRESULT hr;
1536 DWORD dwURLFlags = URL_WININET_COMPATIBILITY | URL_ESCAPE_UNSAFE;
1537
1538 TRACE("(%s, %p, %p, 0x%08x) bufferlength: %d\n", debugstr_a(lpszUrl), lpszBuffer,
1539 lpdwBufferLength, lpdwBufferLength ? *lpdwBufferLength : -1, dwFlags);
1540
1541 if(dwFlags & ICU_DECODE)
1542 {
1543 dwURLFlags |= URL_UNESCAPE;
1544 dwFlags &= ~ICU_DECODE;
1545 }
1546
1547 if(dwFlags & ICU_ESCAPE)
1548 {
1549 dwURLFlags |= URL_UNESCAPE;
1550 dwFlags &= ~ICU_ESCAPE;
1551 }
1552
1553 if(dwFlags & ICU_BROWSER_MODE)
1554 {
1555 dwURLFlags |= URL_BROWSER_MODE;
1556 dwFlags &= ~ICU_BROWSER_MODE;
1557 }
1558
1559 if(dwFlags & ICU_NO_ENCODE)
1560 {
1561 /* Flip this bit to correspond to URL_ESCAPE_UNSAFE */
1562 dwURLFlags ^= URL_ESCAPE_UNSAFE;
1563 dwFlags &= ~ICU_NO_ENCODE;
1564 }
1565
1566 if (dwFlags) FIXME("Unhandled flags 0x%08x\n", dwFlags);
1567
1568 hr = UrlCanonicalizeA(lpszUrl, lpszBuffer, lpdwBufferLength, dwURLFlags);
1569 if (hr == E_POINTER) SetLastError(ERROR_INSUFFICIENT_BUFFER);
1570 if (hr == E_INVALIDARG) SetLastError(ERROR_INVALID_PARAMETER);
1571
1572 return (hr == S_OK) ? TRUE : FALSE;
1573 }
1574
1575 /***********************************************************************
1576 * InternetCanonicalizeUrlW (WININET.@)
1577 *
1578 * Escape unsafe characters and spaces
1579 *
1580 * RETURNS
1581 * TRUE on success
1582 * FALSE on failure
1583 *
1584 */
1585 BOOL WINAPI InternetCanonicalizeUrlW(LPCWSTR lpszUrl, LPWSTR lpszBuffer,
1586 LPDWORD lpdwBufferLength, DWORD dwFlags)
1587 {
1588 HRESULT hr;
1589 DWORD dwURLFlags = URL_WININET_COMPATIBILITY | URL_ESCAPE_UNSAFE;
1590
1591 TRACE("(%s, %p, %p, 0x%08x) bufferlength: %d\n", debugstr_w(lpszUrl), lpszBuffer,
1592 lpdwBufferLength, lpdwBufferLength ? *lpdwBufferLength : -1, dwFlags);
1593
1594 if(dwFlags & ICU_DECODE)
1595 {
1596 dwURLFlags |= URL_UNESCAPE;
1597 dwFlags &= ~ICU_DECODE;
1598 }
1599
1600 if(dwFlags & ICU_ESCAPE)
1601 {
1602 dwURLFlags |= URL_UNESCAPE;
1603 dwFlags &= ~ICU_ESCAPE;
1604 }
1605
1606 if(dwFlags & ICU_BROWSER_MODE)
1607 {
1608 dwURLFlags |= URL_BROWSER_MODE;
1609 dwFlags &= ~ICU_BROWSER_MODE;
1610 }
1611
1612 if(dwFlags & ICU_NO_ENCODE)
1613 {
1614 /* Flip this bit to correspond to URL_ESCAPE_UNSAFE */
1615 dwURLFlags ^= URL_ESCAPE_UNSAFE;
1616 dwFlags &= ~ICU_NO_ENCODE;
1617 }
1618
1619 if (dwFlags) FIXME("Unhandled flags 0x%08x\n", dwFlags);
1620
1621 hr = UrlCanonicalizeW(lpszUrl, lpszBuffer, lpdwBufferLength, dwURLFlags);
1622 if (hr == E_POINTER) SetLastError(ERROR_INSUFFICIENT_BUFFER);
1623 if (hr == E_INVALIDARG) SetLastError(ERROR_INVALID_PARAMETER);
1624
1625 return (hr == S_OK) ? TRUE : FALSE;
1626 }
1627
1628 /* #################################################### */
1629
1630 static INTERNET_STATUS_CALLBACK set_status_callback(
1631 LPWININETHANDLEHEADER lpwh, INTERNET_STATUS_CALLBACK callback, BOOL unicode)
1632 {
1633 INTERNET_STATUS_CALLBACK ret;
1634
1635 if (unicode) lpwh->dwInternalFlags |= INET_CALLBACKW;
1636 else lpwh->dwInternalFlags &= ~INET_CALLBACKW;
1637
1638 ret = lpwh->lpfnStatusCB;
1639 lpwh->lpfnStatusCB = callback;
1640
1641 return ret;
1642 }
1643
1644 /***********************************************************************
1645 * InternetSetStatusCallbackA (WININET.@)
1646 *
1647 * Sets up a callback function which is called as progress is made
1648 * during an operation.
1649 *
1650 * RETURNS
1651 * Previous callback or NULL on success
1652 * INTERNET_INVALID_STATUS_CALLBACK on failure
1653 *
1654 */
1655 INTERNET_STATUS_CALLBACK WINAPI InternetSetStatusCallbackA(
1656 HINTERNET hInternet ,INTERNET_STATUS_CALLBACK lpfnIntCB)
1657 {
1658 INTERNET_STATUS_CALLBACK retVal;
1659 LPWININETHANDLEHEADER lpwh;
1660
1661 TRACE("0x%08x\n", (ULONG)hInternet);
1662
1663 if (!(lpwh = WININET_GetObject(hInternet)))
1664 return INTERNET_INVALID_STATUS_CALLBACK;
1665
1666 retVal = set_status_callback(lpwh, lpfnIntCB, FALSE);
1667
1668 WININET_Release( lpwh );
1669 return retVal;
1670 }
1671
1672 /***********************************************************************
1673 * InternetSetStatusCallbackW (WININET.@)
1674 *
1675 * Sets up a callback function which is called as progress is made
1676 * during an operation.
1677 *
1678 * RETURNS
1679 * Previous callback or NULL on success
1680 * INTERNET_INVALID_STATUS_CALLBACK on failure
1681 *
1682 */
1683 INTERNET_STATUS_CALLBACK WINAPI InternetSetStatusCallbackW(
1684 HINTERNET hInternet ,INTERNET_STATUS_CALLBACK lpfnIntCB)
1685 {
1686 INTERNET_STATUS_CALLBACK retVal;
1687 LPWININETHANDLEHEADER lpwh;
1688
1689 TRACE("0x%08x\n", (ULONG)hInternet);
1690
1691 if (!(lpwh = WININET_GetObject(hInternet)))
1692 return INTERNET_INVALID_STATUS_CALLBACK;
1693
1694 retVal = set_status_callback(lpwh, lpfnIntCB, TRUE);
1695
1696 WININET_Release( lpwh );
1697 return retVal;
1698 }
1699
1700 /***********************************************************************
1701 * InternetSetFilePointer (WININET.@)
1702 */
1703 DWORD WINAPI InternetSetFilePointer(HINTERNET hFile, LONG lDistanceToMove,
1704 PVOID pReserved, DWORD dwMoveContext, DWORD_PTR dwContext)
1705 {
1706 FIXME("stub\n");
1707 return FALSE;
1708 }
1709
1710 /***********************************************************************
1711 * InternetWriteFile (WININET.@)
1712 *
1713 * Write data to an open internet file
1714 *
1715 * RETURNS
1716 * TRUE on success
1717 * FALSE on failure
1718 *
1719 */
1720 BOOL WINAPI InternetWriteFile(HINTERNET hFile, LPCVOID lpBuffer,
1721 DWORD dwNumOfBytesToWrite, LPDWORD lpdwNumOfBytesWritten)
1722 {
1723 LPWININETHANDLEHEADER lpwh;
1724 BOOL retval = FALSE;
1725
1726 TRACE("(%p %p %d %p)\n", hFile, lpBuffer, dwNumOfBytesToWrite, lpdwNumOfBytesWritten);
1727
1728 lpwh = WININET_GetObject( hFile );
1729 if (!lpwh) {
1730 WARN("Invalid handle\n");
1731 SetLastError(ERROR_INVALID_HANDLE);
1732 return FALSE;
1733 }
1734
1735 if(lpwh->vtbl->WriteFile) {
1736 retval = lpwh->vtbl->WriteFile(lpwh, lpBuffer, dwNumOfBytesToWrite, lpdwNumOfBytesWritten);
1737 }else {
1738 WARN("No Writefile method.\n");
1739 SetLastError(ERROR_INVALID_HANDLE);
1740 retval = FALSE;
1741 }
1742
1743 WININET_Release( lpwh );
1744
1745 return retval;
1746 }
1747
1748
1749 /***********************************************************************
1750 * InternetReadFile (WININET.@)
1751 *
1752 * Read data from an open internet file
1753 *
1754 * RETURNS
1755 * TRUE on success
1756 * FALSE on failure
1757 *
1758 */
1759 BOOL WINAPI InternetReadFile(HINTERNET hFile, LPVOID lpBuffer,
1760 DWORD dwNumOfBytesToRead, LPDWORD pdwNumOfBytesRead)
1761 {
1762 LPWININETHANDLEHEADER hdr;
1763 DWORD res = ERROR_INTERNET_INCORRECT_HANDLE_TYPE;
1764
1765 TRACE("%p %p %d %p\n", hFile, lpBuffer, dwNumOfBytesToRead, pdwNumOfBytesRead);
1766
1767 hdr = WININET_GetObject(hFile);
1768 if (!hdr) {
1769 INTERNET_SetLastError(ERROR_INVALID_HANDLE);
1770 return FALSE;
1771 }
1772
1773 if(hdr->vtbl->ReadFile)
1774 res = hdr->vtbl->ReadFile(hdr, lpBuffer, dwNumOfBytesToRead, pdwNumOfBytesRead);
1775
1776 WININET_Release(hdr);
1777
1778 TRACE("-- %s (%u) (bytes read: %d)\n", res == ERROR_SUCCESS ? "TRUE": "FALSE", res,
1779 pdwNumOfBytesRead ? *pdwNumOfBytesRead : -1);
1780
1781 if(res != ERROR_SUCCESS)
1782 SetLastError(res);
1783 return res == ERROR_SUCCESS;
1784 }
1785
1786 /***********************************************************************
1787 * InternetReadFileExA (WININET.@)
1788 *
1789 * Read data from an open internet file
1790 *
1791 * PARAMS
1792 * hFile [I] Handle returned by InternetOpenUrl or HttpOpenRequest.
1793 * lpBuffersOut [I/O] Buffer.
1794 * dwFlags [I] Flags. See notes.
1795 * dwContext [I] Context for callbacks.
1796 *
1797 * RETURNS
1798 * TRUE on success
1799 * FALSE on failure
1800 *
1801 * NOTES
1802 * The parameter dwFlags include zero or more of the following flags:
1803 *|IRF_ASYNC - Makes the call asynchronous.
1804 *|IRF_SYNC - Makes the call synchronous.
1805 *|IRF_USE_CONTEXT - Forces dwContext to be used.
1806 *|IRF_NO_WAIT - Don't block if the data is not available, just return what is available.
1807 *
1808 * However, in testing IRF_USE_CONTEXT seems to have no effect - dwContext isn't used.
1809 *
1810 * SEE
1811 * InternetOpenUrlA(), HttpOpenRequestA()
1812 */
1813 BOOL WINAPI InternetReadFileExA(HINTERNET hFile, LPINTERNET_BUFFERSA lpBuffersOut,
1814 DWORD dwFlags, DWORD_PTR dwContext)
1815 {
1816 LPWININETHANDLEHEADER hdr;
1817 DWORD res = ERROR_INTERNET_INCORRECT_HANDLE_TYPE;
1818
1819 TRACE("(%p %p 0x%x 0x%lx)\n", hFile, lpBuffersOut, dwFlags, dwContext);
1820
1821 hdr = WININET_GetObject(hFile);
1822 if (!hdr) {
1823 INTERNET_SetLastError(ERROR_INVALID_HANDLE);
1824 return FALSE;
1825 }
1826
1827 if(hdr->vtbl->ReadFileExA)
1828 res = hdr->vtbl->ReadFileExA(hdr, lpBuffersOut, dwFlags, dwContext);
1829
1830 WININET_Release(hdr);
1831
1832 TRACE("-- %s (%u, bytes read: %d)\n", res == ERROR_SUCCESS ? "TRUE": "FALSE",
1833 res, lpBuffersOut->dwBufferLength);
1834
1835 if(res != ERROR_SUCCESS)
1836 SetLastError(res);
1837 return res == ERROR_SUCCESS;
1838 }
1839
1840 /***********************************************************************
1841 * InternetReadFileExW (WININET.@)
1842 *
1843 * Read data from an open internet file.
1844 *
1845 * PARAMS
1846 * hFile [I] Handle returned by InternetOpenUrl() or HttpOpenRequest().
1847 * lpBuffersOut [I/O] Buffer.
1848 * dwFlags [I] Flags.
1849 * dwContext [I] Context for callbacks.
1850 *
1851 * RETURNS
1852 * FALSE, last error is set to ERROR_CALL_NOT_IMPLEMENTED
1853 *
1854 * NOTES
1855 * Not implemented in Wine or native either (as of IE6 SP2).
1856 *
1857 */
1858 BOOL WINAPI InternetReadFileExW(HINTERNET hFile, LPINTERNET_BUFFERSW lpBuffer,
1859 DWORD dwFlags, DWORD_PTR dwContext)
1860 {
1861 ERR("(%p, %p, 0x%x, 0x%lx): not implemented in native\n", hFile, lpBuffer, dwFlags, dwContext);
1862
1863 INTERNET_SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
1864 return FALSE;
1865 }
1866
1867 /***********************************************************************
1868 * INET_QueryOptionHelper (internal)
1869 */
1870 static BOOL INET_QueryOptionHelper(BOOL bIsUnicode, HINTERNET hInternet, DWORD dwOption,
1871 LPVOID lpBuffer, LPDWORD lpdwBufferLength)
1872 {
1873 LPWININETHANDLEHEADER lpwhh;
1874 BOOL bSuccess = FALSE;
1875
1876 TRACE("(%p, 0x%08x, %p, %p)\n", hInternet, dwOption, lpBuffer, lpdwBufferLength);
1877
1878 lpwhh = WININET_GetObject( hInternet );
1879
1880 switch (dwOption)
1881 {
1882 case INTERNET_OPTION_REQUEST_FLAGS:
1883 {
1884 ULONG flags = 4;
1885 TRACE("INTERNET_OPTION_REQUEST_FLAGS: %d\n", flags);
1886 if (*lpdwBufferLength < sizeof(ULONG))
1887 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER);
1888 else
1889 {
1890 memcpy(lpBuffer, &flags, sizeof(ULONG));
1891 bSuccess = TRUE;
1892 }
1893 *lpdwBufferLength = sizeof(ULONG);
1894 break;
1895 }
1896
1897 case INTERNET_OPTION_USER_AGENT:
1898 FIXME("INTERNET_OPTION_USER_AGENT\n");
1899 break;
1900
1901 case INTERNET_OPTION_HTTP_VERSION:
1902 {
1903 if (*lpdwBufferLength < sizeof(HTTP_VERSION_INFO))
1904 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER);
1905 else
1906 {
1907 /*
1908 * Presently hardcoded to 1.1
1909 */
1910 ((HTTP_VERSION_INFO*)lpBuffer)->dwMajorVersion = 1;
1911 ((HTTP_VERSION_INFO*)lpBuffer)->dwMinorVersion = 1;
1912 bSuccess = TRUE;
1913 }
1914 *lpdwBufferLength = sizeof(HTTP_VERSION_INFO);
1915 break;
1916 }
1917 case INTERNET_OPTION_CONNECTED_STATE:
1918 {
1919 DWORD *pdwConnectedState = (DWORD *)lpBuffer;
1920 FIXME("INTERNET_OPTION_CONNECTED_STATE: semi-stub\n");
1921
1922 if (*lpdwBufferLength < sizeof(*pdwConnectedState))
1923 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER);
1924 else
1925 {
1926 *pdwConnectedState = INTERNET_STATE_CONNECTED;
1927 bSuccess = TRUE;
1928 }
1929 *lpdwBufferLength = sizeof(*pdwConnectedState);
1930 break;
1931 }
1932 case INTERNET_OPTION_PROXY:
1933 {
1934 LPWININETAPPINFOW lpwai = (LPWININETAPPINFOW)lpwhh;
1935 WININETAPPINFOW wai;
1936
1937 if (lpwai == NULL)
1938 {
1939 TRACE("Getting global proxy info\n");
1940 memset(&wai, 0, sizeof(WININETAPPINFOW));
1941 INTERNET_ConfigureProxy( &wai );
1942 lpwai = &wai;
1943 }
1944
1945 if (bIsUnicode)
1946 {
1947 INTERNET_PROXY_INFOW *pPI = (INTERNET_PROXY_INFOW *)lpBuffer;
1948 DWORD proxyBytesRequired = 0, proxyBypassBytesRequired = 0;
1949
1950 if (lpwai->lpszProxy)
1951 proxyBytesRequired = (lstrlenW(lpwai->lpszProxy) + 1) *
1952 sizeof(WCHAR);
1953 if (lpwai->lpszProxyBypass)
1954 proxyBypassBytesRequired =
1955 (lstrlenW(lpwai->lpszProxyBypass) + 1) * sizeof(WCHAR);
1956 if (*lpdwBufferLength < sizeof(INTERNET_PROXY_INFOW) +
1957 proxyBytesRequired + proxyBypassBytesRequired)
1958 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER);
1959 else
1960 {
1961 LPWSTR proxy = (LPWSTR)((LPBYTE)lpBuffer +
1962 sizeof(INTERNET_PROXY_INFOW));
1963 LPWSTR proxy_bypass = (LPWSTR)((LPBYTE)lpBuffer +
1964 sizeof(INTERNET_PROXY_INFOW) +
1965 proxyBytesRequired);
1966
1967 pPI->dwAccessType = lpwai->dwAccessType;
1968 pPI->lpszProxy = NULL;
1969 pPI->lpszProxyBypass = NULL;
1970 if (lpwai->lpszProxy)
1971 {
1972 lstrcpyW(proxy, lpwai->lpszProxy);
1973 pPI->lpszProxy = proxy;
1974 }
1975
1976 if (lpwai->lpszProxyBypass)
1977 {
1978 lstrcpyW(proxy_bypass, lpwai->lpszProxyBypass);
1979 pPI->lpszProxyBypass = proxy_bypass;
1980 }
1981 bSuccess = TRUE;
1982 }
1983 *lpdwBufferLength = sizeof(INTERNET_PROXY_INFOW) +
1984 proxyBytesRequired + proxyBypassBytesRequired;
1985 }
1986 else
1987 {
1988 INTERNET_PROXY_INFOA *pPI = (INTERNET_PROXY_INFOA *)lpBuffer;
1989 DWORD proxyBytesRequired = 0, proxyBypassBytesRequired = 0;
1990
1991 if (lpwai->lpszProxy)
1992 proxyBytesRequired = WideCharToMultiByte(CP_ACP, 0,
1993 lpwai->lpszProxy, -1, NULL, 0, NULL, NULL);
1994 if (lpwai->lpszProxyBypass)
1995 proxyBypassBytesRequired = WideCharToMultiByte(CP_ACP, 0,
1996 lpwai->lpszProxyBypass, -1, NULL, 0, NULL, NULL);
1997 if (*lpdwBufferLength < sizeof(INTERNET_PROXY_INFOA) +
1998 proxyBytesRequired + proxyBypassBytesRequired)
1999 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER);
2000 else
2001 {
2002 LPSTR proxy = (LPSTR)((LPBYTE)lpBuffer +
2003 sizeof(INTERNET_PROXY_INFOA));
2004 LPSTR proxy_bypass = (LPSTR)((LPBYTE)lpBuffer +
2005 sizeof(INTERNET_PROXY_INFOA) +
2006 proxyBytesRequired);
2007
2008 pPI->dwAccessType = lpwai->dwAccessType;
2009 pPI->lpszProxy = NULL;
2010 pPI->lpszProxyBypass = NULL;
2011 if (lpwai->lpszProxy)
2012 {
2013 WideCharToMultiByte(CP_ACP, 0, lpwai->lpszProxy, -1,
2014 proxy, proxyBytesRequired, NULL, NULL);
2015 pPI->lpszProxy = proxy;
2016 }
2017
2018 if (lpwai->lpszProxyBypass)
2019 {
2020 WideCharToMultiByte(CP_ACP, 0, lpwai->lpszProxyBypass,
2021 -1, proxy_bypass, proxyBypassBytesRequired,
2022 NULL, NULL);
2023 pPI->lpszProxyBypass = proxy_bypass;
2024 }
2025 bSuccess = TRUE;
2026 }
2027 *lpdwBufferLength = sizeof(INTERNET_PROXY_INFOA) +
2028 proxyBytesRequired + proxyBypassBytesRequired;
2029 }
2030 break;
2031 }
2032 case INTERNET_OPTION_MAX_CONNS_PER_SERVER:
2033 {
2034 ULONG conn = 2;
2035 TRACE("INTERNET_OPTION_MAX_CONNS_PER_SERVER: %d\n", conn);
2036 if (*lpdwBufferLength < sizeof(ULONG))
2037 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER);
2038 else
2039 {
2040 memcpy(lpBuffer, &conn, sizeof(ULONG));
2041 bSuccess = TRUE;
2042 }
2043 *lpdwBufferLength = sizeof(ULONG);
2044 break;
2045 }
2046 case INTERNET_OPTION_MAX_CONNS_PER_1_0_SERVER:
2047 {
2048 ULONG conn = 4;
2049 TRACE("INTERNET_OPTION_MAX_CONNS_1_0_SERVER: %d\n", conn);
2050 if (*lpdwBufferLength < sizeof(ULONG))
2051 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER);
2052 else
2053 {
2054 memcpy(lpBuffer, &conn, sizeof(ULONG));
2055 bSuccess = TRUE;
2056 }
2057 *lpdwBufferLength = sizeof(ULONG);
2058 break;
2059 }
2060 case INTERNET_OPTION_SECURITY_FLAGS:
2061 FIXME("INTERNET_OPTION_SECURITY_FLAGS: Stub\n");
2062 bSuccess = TRUE;
2063 break;
2064
2065 case INTERNET_OPTION_VERSION:
2066 {
2067 TRACE("INTERNET_OPTION_VERSION\n");
2068 if (*lpdwBufferLength < sizeof(INTERNET_VERSION_INFO))
2069 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER);
2070 else
2071 {
2072 static const INTERNET_VERSION_INFO info = { 1, 2 };
2073 memcpy(lpBuffer, &info, sizeof(info));
2074 *lpdwBufferLength = sizeof(info);
2075 bSuccess = TRUE;
2076 }
2077 break;
2078 }
2079 case INTERNET_OPTION_PER_CONNECTION_OPTION:
2080 FIXME("INTERNET_OPTION_PER_CONNECTION_OPTION stub\n");
2081 if (*lpdwBufferLength < sizeof(INTERNET_PER_CONN_OPTION_LISTW))
2082 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER);
2083 else
2084 {
2085 INTERNET_PER_CONN_OPTION_LISTW *con = lpBuffer;
2086 int x;
2087 bSuccess = TRUE;
2088 for (x = 0; x < con->dwOptionCount; ++x)
2089 {
2090 INTERNET_PER_CONN_OPTIONW *option = con->pOptions + x;
2091 switch (option->dwOption)
2092 {
2093 case INTERNET_PER_CONN_FLAGS:
2094 option->Value.dwValue = PROXY_TYPE_DIRECT;
2095 break;
2096
2097 case INTERNET_PER_CONN_PROXY_SERVER:
2098 case INTERNET_PER_CONN_PROXY_BYPASS:
2099 case INTERNET_PER_CONN_AUTOCONFIG_URL:
2100 case INTERNET_PER_CONN_AUTODISCOVERY_FLAGS:
2101 case INTERNET_PER_CONN_AUTOCONFIG_SECONDARY_URL:
2102 case INTERNET_PER_CONN_AUTOCONFIG_RELOAD_DELAY_MINS:
2103 case INTERNET_PER_CONN_AUTOCONFIG_LAST_DETECT_TIME:
2104 case INTERNET_PER_CONN_AUTOCONFIG_LAST_DETECT_URL:
2105 FIXME("Unhandled dwOption %d\n", option->dwOption);
2106 option->Value.dwValue = 0;
2107 bSuccess = FALSE;
2108 break;
2109
2110 default:
2111 FIXME("Unknown dwOption %d\n", option->dwOption);
2112 bSuccess = FALSE;
2113 break;
2114 }
2115 }
2116 if (!bSuccess)
2117 INTERNET_SetLastError(ERROR_INVALID_PARAMETER);
2118 }
2119 break;
2120 case 66:
2121 FIXME("66\n");
2122 bSuccess = TRUE;
2123 break;
2124 default: {
2125 if(lpwhh) {
2126 DWORD res;
2127
2128 res = lpwhh->vtbl->QueryOption(lpwhh, dwOption, lpBuffer, lpdwBufferLength, bIsUnicode);
2129 if(res == ERROR_SUCCESS)
2130 bSuccess = TRUE;
2131 else
2132 SetLastError(res);
2133 }else {
2134 FIXME("Stub! %d\n", dwOption);
2135 break;
2136 }
2137 }
2138 }
2139 if (lpwhh)
2140 WININET_Release( lpwhh );
2141
2142 return bSuccess;
2143 }
2144
2145 /***********************************************************************
2146 * InternetQueryOptionW (WININET.@)
2147 *
2148 * Queries an options on the specified handle
2149 *
2150 * RETURNS
2151 * TRUE on success
2152 * FALSE on failure
2153 *
2154 */
2155 BOOL WINAPI InternetQueryOptionW(HINTERNET hInternet, DWORD dwOption,
2156 LPVOID lpBuffer, LPDWORD lpdwBufferLength)
2157 {
2158 return INET_QueryOptionHelper(TRUE, hInternet, dwOption, lpBuffer, lpdwBufferLength);
2159 }
2160
2161 /***********************************************************************
2162 * InternetQueryOptionA (WININET.@)
2163 *
2164 * Queries an options on the specified handle
2165 *
2166 * RETURNS
2167 * TRUE on success
2168 * FALSE on failure
2169 *
2170 */
2171 BOOL WINAPI InternetQueryOptionA(HINTERNET hInternet, DWORD dwOption,
2172 LPVOID lpBuffer, LPDWORD lpdwBufferLength)
2173 {
2174 return INET_QueryOptionHelper(FALSE, hInternet, dwOption, lpBuffer, lpdwBufferLength);
2175 }
2176
2177
2178 /***********************************************************************
2179 * InternetSetOptionW (WININET.@)
2180 *
2181 * Sets an options on the specified handle
2182 *
2183 * RETURNS
2184 * TRUE on success
2185 * FALSE on failure
2186 *
2187 */
2188 BOOL WINAPI InternetSetOptionW(HINTERNET hInternet, DWORD dwOption,
2189 LPVOID lpBuffer, DWORD dwBufferLength)
2190 {
2191 LPWININETHANDLEHEADER lpwhh;
2192 BOOL ret = TRUE;
2193
2194 TRACE("(%p %d %p %d)\n", hInternet, dwOption, lpBuffer, dwBufferLength);
2195
2196 lpwhh = (LPWININETHANDLEHEADER) WININET_GetObject( hInternet );
2197 if(lpwhh && lpwhh->vtbl->SetOption) {
2198 DWORD res;
2199
2200 res = lpwhh->vtbl->SetOption(lpwhh, dwOption, lpBuffer, dwBufferLength);
2201 if(res != ERROR_INTERNET_INVALID_OPTION) {
2202 WININET_Release( lpwhh );
2203
2204 if(res != ERROR_SUCCESS)
2205 SetLastError(res);
2206
2207 return res == ERROR_SUCCESS;
2208 }
2209 }
2210
2211 switch (dwOption)
2212 {
2213 case INTERNET_OPTION_CALLBACK:
2214 {
2215 INTERNET_STATUS_CALLBACK callback = *(INTERNET_STATUS_CALLBACK *)lpBuffer;
2216 ret = (set_status_callback(lpwhh, callback, TRUE) != INTERNET_INVALID_STATUS_CALLBACK);
2217 break;
2218 }
2219 case INTERNET_OPTION_HTTP_VERSION:
2220 {
2221 HTTP_VERSION_INFO* pVersion=(HTTP_VERSION_INFO*)lpBuffer;
2222 FIXME("Option INTERNET_OPTION_HTTP_VERSION(%d,%d): STUB\n",pVersion->dwMajorVersion,pVersion->dwMinorVersion);
2223 }
2224 break;
2225 case INTERNET_OPTION_ERROR_MASK:
2226 {
2227 unsigned long flags=*(unsigned long*)lpBuffer;
2228 FIXME("Option INTERNET_OPTION_ERROR_MASK(%ld): STUB\n",flags);
2229 }
2230 break;
2231 case INTERNET_OPTION_CODEPAGE:
2232 {
2233 unsigned long codepage=*(unsigned long*)lpBuffer;
2234 FIXME("Option INTERNET_OPTION_CODEPAGE (%ld): STUB\n",codepage);
2235 }
2236 break;
2237 case INTERNET_OPTION_REQUEST_PRIORITY:
2238 {
2239 unsigned long priority=*(unsigned long*)lpBuffer;
2240 FIXME("Option INTERNET_OPTION_REQUEST_PRIORITY (%ld): STUB\n",priority);
2241 }
2242 break;
2243 case INTERNET_OPTION_CONNECT_TIMEOUT:
2244 {
2245 unsigned long connecttimeout=*(unsigned long*)lpBuffer;
2246 FIXME("Option INTERNET_OPTION_CONNECT_TIMEOUT (%ld): STUB\n",connecttimeout);
2247 }
2248 break;
2249 case INTERNET_OPTION_DATA_RECEIVE_TIMEOUT:
2250 {
2251 unsigned long receivetimeout=*(unsigned long*)lpBuffer;
2252 FIXME("Option INTERNET_OPTION_DATA_RECEIVE_TIMEOUT (%ld): STUB\n",receivetimeout);
2253 }
2254 break;
2255 case INTERNET_OPTION_MAX_CONNS_PER_SERVER:
2256 {
2257 unsigned long conns=*(unsigned long*)lpBuffer;
2258 FIXME("Option INTERNET_OPTION_MAX_CONNS_PER_SERVER (%ld): STUB\n",conns);
2259 }
2260 break;
2261 case INTERNET_OPTION_MAX_CONNS_PER_1_0_SERVER:
2262 {
2263 unsigned long conns=*(unsigned long*)lpBuffer;
2264 FIXME("Option INTERNET_OPTION_MAX_CONNS_PER_1_0_SERVER (%ld): STUB\n",conns);
2265 }
2266 break;
2267 case INTERNET_OPTION_RESET_URLCACHE_SESSION:
2268 FIXME("Option INTERNET_OPTION_RESET_URLCACHE_SESSION: STUB\n");
2269 break;
2270 case INTERNET_OPTION_END_BROWSER_SESSION:
2271 FIXME("Option INTERNET_OPTION_END_BROWSER_SESSION: STUB\n");
2272 break;
2273 case INTERNET_OPTION_CONNECTED_STATE:
2274 FIXME("Option INTERNET_OPTION_CONNECTED_STATE: STUB\n");
2275 break;
2276 case INTERNET_OPTION_DISABLE_PASSPORT_AUTH:
2277 TRACE("Option INTERNET_OPTION_DISABLE_PASSPORT_AUTH: harmless stub, since not enabled\n");
2278 break;
2279 case INTERNET_OPTION_SEND_TIMEOUT:
2280 case INTERNET_OPTION_RECEIVE_TIMEOUT:
2281 FIXME("INTERNET_OPTION_SEND/RECEIVE_TIMEOUT\n");
2282 break;
2283 case INTERNET_OPTION_CONNECT_RETRIES:
2284 FIXME("Option INTERNET_OPTION_CONNECT_RETRIES: STUB\n");
2285 break;
2286 case INTERNET_OPTION_CONTEXT_VALUE:
2287 FIXME("Option INTERNET_OPTION_CONTEXT_VALUE; STUB\n");
2288 break;
2289 case INTERNET_OPTION_SECURITY_FLAGS:
2290 FIXME("Option INTERNET_OPTION_SECURITY_FLAGS; STUB\n");
2291 break;
2292 case 86:
2293 FIXME("86\n");
2294 break;
2295 default:
2296 FIXME("Option %d STUB\n",dwOption);
2297 INTERNET_SetLastError(ERROR_INTERNET_INVALID_OPTION);
2298 ret = FALSE;
2299 break;
2300 }
2301
2302 if(lpwhh)
2303 WININET_Release( lpwhh );
2304
2305 return ret;
2306 }
2307
2308
2309 /***********************************************************************
2310 * InternetSetOptionA (WININET.@)
2311 *
2312 * Sets an options on the specified handle.
2313 *
2314 * RETURNS
2315 * TRUE on success
2316 * FALSE on failure
2317 *
2318 */
2319 BOOL WINAPI InternetSetOptionA(HINTERNET hInternet, DWORD dwOption,
2320 LPVOID lpBuffer, DWORD dwBufferLength)
2321 {
2322 LPVOID wbuffer;
2323 DWORD wlen;
2324 BOOL r;
2325
2326 switch( dwOption )
2327 {
2328 case INTERNET_OPTION_CALLBACK:
2329 {
2330 LPWININETHANDLEHEADER lpwh;
2331 INTERNET_STATUS_CALLBACK callback = *(INTERNET_STATUS_CALLBACK *)lpBuffer;
2332
2333 if (!(lpwh = WININET_GetObject(hInternet))) return FALSE;
2334 r = (set_status_callback(lpwh, callback, FALSE) != INTERNET_INVALID_STATUS_CALLBACK);
2335 WININET_Release(lpwh);
2336 return r;
2337 }
2338 case INTERNET_OPTION_PROXY:
2339 {
2340 LPINTERNET_PROXY_INFOA pi = (LPINTERNET_PROXY_INFOA) lpBuffer;
2341 LPINTERNET_PROXY_INFOW piw;
2342 DWORD proxlen, prbylen;
2343 LPWSTR prox, prby;
2344
2345 proxlen = MultiByteToWideChar( CP_ACP, 0, pi->lpszProxy, -1, NULL, 0);
2346 prbylen= MultiByteToWideChar( CP_ACP, 0, pi->lpszProxyBypass, -1, NULL, 0);
2347 wlen = sizeof(*piw) + proxlen + prbylen;
2348 wbuffer = HeapAlloc( GetProcessHeap(), 0, wlen*sizeof(WCHAR) );
2349 piw = (LPINTERNET_PROXY_INFOW) wbuffer;
2350 piw->dwAccessType = pi->dwAccessType;
2351 prox = (LPWSTR) &piw[1];
2352 prby = &prox[proxlen+1];
2353 MultiByteToWideChar( CP_ACP, 0, pi->lpszProxy, -1, prox, proxlen);
2354 MultiByteToWideChar( CP_ACP, 0, pi->lpszProxyBypass, -1, prby, prbylen);
2355 piw->lpszProxy = prox;
2356 piw->lpszProxyBypass = prby;
2357 }
2358 break;
2359 case INTERNET_OPTION_USER_AGENT:
2360 case INTERNET_OPTION_USERNAME:
2361 case INTERNET_OPTION_PASSWORD:
2362 wlen = MultiByteToWideChar( CP_ACP, 0, lpBuffer, dwBufferLength,
2363 NULL, 0 );
2364 wbuffer = HeapAlloc( GetProcessHeap(), 0, wlen*sizeof(WCHAR) );
2365 MultiByteToWideChar( CP_ACP, 0, lpBuffer, dwBufferLength,
2366 wbuffer, wlen );
2367 break;
2368 default:
2369 wbuffer = lpBuffer;
2370 wlen = dwBufferLength;
2371 }
2372
2373 r = InternetSetOptionW(hInternet,dwOption, wbuffer, wlen);
2374
2375 if( lpBuffer != wbuffer )
2376 HeapFree( GetProcessHeap(), 0, wbuffer );
2377
2378 return r;
2379 }
2380
2381
2382 /***********************************************************************
2383 * InternetSetOptionExA (WININET.@)
2384 */
2385 BOOL WINAPI InternetSetOptionExA(HINTERNET hInternet, DWORD dwOption,
2386 LPVOID lpBuffer, DWORD dwBufferLength, DWORD dwFlags)
2387 {
2388 FIXME("Flags %08x ignored\n", dwFlags);
2389 return InternetSetOptionA( hInternet, dwOption, lpBuffer, dwBufferLength );
2390 }
2391
2392 /***********************************************************************
2393 * InternetSetOptionExW (WININET.@)
2394 */
2395 BOOL WINAPI InternetSetOptionExW(HINTERNET hInternet, DWORD dwOption,
2396 LPVOID lpBuffer, DWORD dwBufferLength, DWORD dwFlags)
2397 {
2398 FIXME("Flags %08x ignored\n", dwFlags);
2399 if( dwFlags & ~ISO_VALID_FLAGS )
2400 {
2401 INTERNET_SetLastError( ERROR_INVALID_PARAMETER );
2402 return FALSE;
2403 }
2404 return InternetSetOptionW( hInternet, dwOption, lpBuffer, dwBufferLength );
2405 }
2406
2407 static const WCHAR WININET_wkday[7][4] =
2408 { { 'S','u','n', 0 }, { 'M','o','n', 0 }, { 'T','u','e', 0 }, { 'W','e','d', 0 },
2409 { 'T','h','u', 0 }, { 'F','r','i', 0 }, { 'S','a','t', 0 } };
2410 static const WCHAR WININET_month[12][4] =
2411 { { 'J','a','n', 0 }, { 'F','e','b', 0 }, { 'M','a','r', 0 }, { 'A','p','r', 0 },
2412 { 'M','a','y', 0 }, { 'J','u','n', 0 }, { 'J','u','l', 0 }, { 'A','u','g', 0 },
2413 { 'S','e','p', 0 }, { 'O','c','t', 0 }, { 'N','o','v', 0 }, { 'D','e','c', 0 } };
2414
2415 /***********************************************************************
2416 * InternetTimeFromSystemTimeA (WININET.@)
2417 */
2418 BOOL WINAPI InternetTimeFromSystemTimeA( const SYSTEMTIME* time, DWORD format, LPSTR string, DWORD size )
2419 {
2420 BOOL ret;
2421 WCHAR stringW[INTERNET_RFC1123_BUFSIZE];
2422
2423 TRACE( "%p 0x%08x %p 0x%08x\n", time, format, string, size );
2424
2425 ret = InternetTimeFromSystemTimeW( time, format, stringW, sizeof(stringW) );
2426 if (ret) WideCharToMultiByte( CP_ACP, 0, stringW, -1, string, size, NULL, NULL );
2427
2428 return ret;
2429 }
2430
2431 /***********************************************************************
2432 * InternetTimeFromSystemTimeW (WININET.@)
2433 */
2434 BOOL WINAPI InternetTimeFromSystemTimeW( const SYSTEMTIME* time, DWORD format, LPWSTR string, DWORD size )
2435 {
2436 static const WCHAR date[] =
2437 { '%','s',',',' ','%','0','2','d',' ','%','s',' ','%','4','d',' ','%','0',
2438 '2','d',':','%','0','2','d',':','%','0','2','d',' ','G','M','T', 0 };
2439
2440 TRACE( "%p 0x%08x %p 0x%08x\n", time, format, string, size );
2441
2442 if (!time || !string) return FALSE;
2443
2444 if (format != INTERNET_RFC1123_FORMAT || size < INTERNET_RFC1123_BUFSIZE * sizeof(WCHAR))
2445 return FALSE;
2446
2447 sprintfW( string, date,
2448 WININET_wkday[time->wDayOfWeek],
2449 time->wDay,
2450 WININET_month[time->wMonth - 1],
2451 time->wYear,
2452 time->wHour,
2453 time->wMinute,
2454 time->wSecond );
2455
2456 return TRUE;
2457 }
2458
2459 /***********************************************************************
2460 * InternetTimeToSystemTimeA (WININET.@)
2461 */
2462 BOOL WINAPI InternetTimeToSystemTimeA( LPCSTR string, SYSTEMTIME* time, DWORD reserved )
2463 {
2464 BOOL ret = FALSE;
2465 WCHAR *stringW;
2466 int len;
2467
2468 TRACE( "%s %p 0x%08x\n", debugstr_a(string), time, reserved );
2469
2470 len = MultiByteToWideChar( CP_ACP, 0, string, -1, NULL, 0 );
2471 stringW = HeapAlloc( GetProcessHeap(), 0, len * sizeof(WCHAR) );
2472
2473 if (stringW)
2474 {
2475 MultiByteToWideChar( CP_ACP, 0, string, -1, stringW, len );
2476 ret = InternetTimeToSystemTimeW( stringW, time, reserved );
2477 HeapFree( GetProcessHeap(), 0, stringW );
2478 }
2479 return ret;
2480 }
2481
2482 /***********************************************************************
2483 * InternetTimeToSystemTimeW (WININET.@)
2484 */
2485 BOOL WINAPI InternetTimeToSystemTimeW( LPCWSTR string, SYSTEMTIME* time, DWORD reserved )
2486 {
2487 unsigned int i;
2488 const WCHAR *s = string;
2489 WCHAR *end;
2490
2491 TRACE( "%s %p 0x%08x\n", debugstr_w(string), time, reserved );
2492
2493 if (!string || !time) return FALSE;
2494
2495 /* Windows does this too */
2496 GetSystemTime( time );
2497
2498 /* Convert an RFC1123 time such as 'Fri, 07 Jan 2005 12:06:35 GMT' into
2499 * a SYSTEMTIME structure.
2500 */
2501
2502 while (*s && !isalphaW( *s )) s++;
2503 if (s[0] == '\0' || s[1] == '\0' || s[2] == '\0') return TRUE;
2504 time->wDayOfWeek = 7;
2505
2506 for (i = 0; i < 7; i++)
2507 {
2508 if (toupperW( WININET_wkday[i][0] ) == toupperW( s[0] ) &&
2509 toupperW( WININET_wkday[i][1] ) == toupperW( s[1] ) &&
2510 toupperW( WININET_wkday[i][2] ) == toupperW( s[2] ) )
2511 {
2512 time->wDayOfWeek = i;
2513 break;
2514 }
2515 }
2516
2517 if (time->wDayOfWeek > 6) return TRUE;
2518 while (*s && !isdigitW( *s )) s++;
2519 time->wDay = strtolW( s, &end, 10 );
2520 s = end;
2521
2522 while (*s && !isalphaW( *s )) s++;
2523 if (s[0] == '\0' || s[1] == '\0' || s[2] == '\0') return TRUE;
2524 time->wMonth = 0;
2525
2526 for (i = 0; i < 12; i++)
2527 {
2528 if (toupperW( WININET_month[i][0]) == toupperW( s[0] ) &&
2529 toupperW( WININET_month[i][1]) == toupperW( s[1] ) &&
2530 toupperW( WININET_month[i][2]) == toupperW( s[2] ) )
2531 {
2532 time->wMonth = i + 1;
2533 break;
2534 }
2535 }
2536 if (time->wMonth == 0) return TRUE;
2537
2538 while (*s && !isdigitW( *s )) s++;
2539 if (*s == '\0') return TRUE;
2540 time->wYear = strtolW( s, &end, 10 );
2541 s = end;
2542
2543 while (*s && !isdigitW( *s )) s++;
2544 if (*s == '\0') return TRUE;
2545 time->wHour = strtolW( s, &end, 10 );
2546 s = end;
2547
2548 while (*s && !isdigitW( *s )) s++;
2549 if (*s == '\0') return TRUE;
2550 time->wMinute = strtolW( s, &end, 10 );
2551 s = end;
2552
2553 while (*s && !isdigitW( *s )) s++;
2554 if (*s == '\0') return TRUE;
2555 time->wSecond = strtolW( s, &end, 10 );
2556 s = end;
2557
2558 time->wMilliseconds = 0;
2559 return TRUE;
2560 }
2561
2562 /***********************************************************************
2563 * InternetCheckConnectionW (WININET.@)
2564 *
2565 * Pings a requested host to check internet connection
2566 *
2567 * RETURNS
2568 * TRUE on success and FALSE on failure. If a failure then
2569 * ERROR_NOT_CONNECTED is placed into GetLastError
2570 *
2571 */
2572 BOOL WINAPI InternetCheckConnectionW( LPCWSTR lpszUrl, DWORD dwFlags, DWORD dwReserved )
2573 {
2574 /*
2575 * this is a kludge which runs the resident ping program and reads the output.
2576 *
2577 * Anyone have a better idea?
2578 */
2579
2580 BOOL rc = FALSE;
2581 static const CHAR ping[] = "ping -c 1 ";
2582 static const CHAR redirect[] = " >/dev/null 2>/dev/null";
2583 CHAR *command = NULL;
2584 WCHAR hostW[1024];
2585 DWORD len;
2586 INTERNET_PORT port;
2587 int status = -1;
2588
2589 FIXME("\n");
2590
2591 /*
2592 * Crack or set the Address
2593 */
2594 if (lpszUrl == NULL)
2595 {
2596 /*
2597 * According to the doc we are supposed to use the ip for the next
2598 * server in the WnInet internal server database. I have
2599 * no idea what that is or how to get it.
2600 *
2601 * So someone needs to implement this.
2602 */
2603 FIXME("Unimplemented with URL of NULL\n");
2604 return TRUE;
2605 }
2606 else
2607 {
2608 URL_COMPONENTSW components;
2609
2610 ZeroMemory(&components,sizeof(URL_COMPONENTSW));
2611 components.lpszHostName = (LPWSTR)&hostW;
2612 components.dwHostNameLength = 1024;
2613
2614 if (!InternetCrackUrlW(lpszUrl,0,0,&components))
2615 goto End;
2616
2617 TRACE("host name : %s\n",debugstr_w(components.lpszHostName));
2618 port = components.nPort;
2619 TRACE("port: %d\n", port);
2620 }
2621
2622 if (dwFlags & FLAG_ICC_FORCE_CONNECTION)
2623 {
2624 struct sockaddr_in sin;
2625 int fd;
2626
2627 if (!GetAddress(hostW, port, &sin))
2628 goto End;
2629 fd = socket(sin.sin_family, SOCK_STREAM, 0);
2630 if (fd != -1)
2631 {
2632 if (connect(fd, (struct sockaddr *)&sin, sizeof(sin)) == 0)
2633 rc = TRUE;
2634 close(fd);
2635 }
2636 }
2637 else
2638 {
2639 /*
2640 * Build our ping command
2641 */
2642 len = WideCharToMultiByte(CP_UNIXCP, 0, hostW, -1, NULL, 0, NULL, NULL);
2643 command = HeapAlloc( GetProcessHeap(), 0, strlen(ping)+len+strlen(redirect) );
2644 strcpy(command,ping);
2645 WideCharToMultiByte(CP_UNIXCP, 0, hostW, -1, command+strlen(ping), len, NULL, NULL);
2646 strcat(command,redirect);
2647
2648 TRACE("Ping command is : %s\n",command);
2649
2650 status = system(command);
2651
2652 TRACE("Ping returned a code of %i\n",status);
2653
2654 /* Ping return code of 0 indicates success */
2655 if (status == 0)
2656 rc = TRUE;
2657 }
2658
2659 End:
2660
2661 HeapFree( GetProcessHeap(), 0, command );
2662 if (rc == FALSE)
2663 INTERNET_SetLastError(ERROR_NOT_CONNECTED);
2664
2665 return rc;
2666 }
2667
2668
2669 /***********************************************************************
2670 * InternetCheckConnectionA (WININET.@)
2671 *
2672 * Pings a requested host to check internet connection
2673 *
2674 * RETURNS
2675 * TRUE on success and FALSE on failure. If a failure then
2676 * ERROR_NOT_CONNECTED is placed into GetLastError
2677 *
2678 */
2679 BOOL WINAPI InternetCheckConnectionA(LPCSTR lpszUrl, DWORD dwFlags, DWORD dwReserved)
2680 {
2681 WCHAR *szUrl;
2682 INT len;
2683 BOOL rc;
2684
2685 len = MultiByteToWideChar(CP_ACP, 0, lpszUrl, -1, NULL, 0);
2686 if (!(szUrl = HeapAlloc(GetProcessHeap(), 0, len*sizeof(WCHAR))))
2687 return FALSE;
2688 MultiByteToWideChar(CP_ACP, 0, lpszUrl, -1, szUrl, len);
2689 rc = InternetCheckConnectionW(szUrl, dwFlags, dwReserved);
2690 HeapFree(GetProcessHeap(), 0, szUrl);
2691
2692 return rc;
2693 }
2694
2695
2696 /**********************************************************
2697 * INTERNET_InternetOpenUrlW (internal)
2698 *
2699 * Opens an URL
2700 *
2701 * RETURNS
2702 * handle of connection or NULL on failure
2703 */
2704 HINTERNET WINAPI INTERNET_InternetOpenUrlW(LPWININETAPPINFOW hIC, LPCWSTR lpszUrl,
2705 LPCWSTR lpszHeaders, DWORD dwHeadersLength, DWORD dwFlags, DWORD_PTR dwContext)
2706 {
2707 URL_COMPONENTSW urlComponents;
2708 WCHAR protocol[32], hostName[MAXHOSTNAME], userName[1024];
2709 WCHAR password[1024], path[2048], extra[1024];
2710 HINTERNET client = NULL, client1 = NULL;
2711
2712 TRACE("(%p, %s, %s, %08x, %08x, %08lx)\n", hIC, debugstr_w(lpszUrl), debugstr_w(lpszHeaders),
2713 dwHeadersLength, dwFlags, dwContext);
2714
2715 urlComponents.dwStructSize = sizeof(URL_COMPONENTSW);
2716 urlComponents.lpszScheme = protocol;
2717 urlComponents.dwSchemeLength = 32;
2718 urlComponents.lpszHostName = hostName;
2719 urlComponents.dwHostNameLength = MAXHOSTNAME;
2720 urlComponents.lpszUserName = userName;
2721 urlComponents.dwUserNameLength = 1024;
2722 urlComponents.lpszPassword = password;
2723 urlComponents.dwPasswordLength = 1024;
2724 urlComponents.lpszUrlPath = path;
2725 urlComponents.dwUrlPathLength = 2048;
2726 urlComponents.lpszExtraInfo = extra;
2727 urlComponents.dwExtraInfoLength = 1024;
2728 if(!InternetCrackUrlW(lpszUrl, strlenW(lpszUrl), 0, &urlComponents))
2729 return NULL;
2730 switch(urlComponents.nScheme) {
2731 case INTERNET_SCHEME_FTP:
2732 if(urlComponents.nPort == 0)
2733 urlComponents.nPort = INTERNET_DEFAULT_FTP_PORT;
2734 client = FTP_Connect(hIC, hostName, urlComponents.nPort,
2735 userName, password, dwFlags, dwContext, INET_OPENURL);
2736 if(client == NULL)
2737 break;
2738 client1 = FtpOpenFileW(client, path, GENERIC_READ, dwFlags, dwContext);
2739 if(client1 == NULL) {
2740 InternetCloseHandle(client);
2741 break;
2742 }
2743 break;
2744
2745 case INTERNET_SCHEME_HTTP:
2746 case INTERNET_SCHEME_HTTPS: {
2747 static const WCHAR szStars[] = { '*','/','*', 0 };
2748 LPCWSTR accept[2] = { szStars, NULL };
2749 if(urlComponents.nPort == 0) {
2750 if(urlComponents.nScheme == INTERNET_SCHEME_HTTP)
2751 urlComponents.nPort = INTERNET_DEFAULT_HTTP_PORT;
2752 else
2753 urlComponents.nPort = INTERNET_DEFAULT_HTTPS_PORT;
2754 }
2755 /* FIXME: should use pointers, not handles, as handles are not thread-safe */
2756 client = HTTP_Connect(hIC, hostName, urlComponents.nPort,
2757 userName, password, dwFlags, dwContext, INET_OPENURL);
2758 if(client == NULL)
2759 break;
2760
2761 if (urlComponents.dwExtraInfoLength) {
2762 WCHAR *path_extra;
2763 DWORD len = urlComponents.dwUrlPathLength + urlComponents.dwExtraInfoLength + 1;
2764
2765 if (!(path_extra = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR))))
2766 {
2767 InternetCloseHandle(client);
2768 break;
2769 }
2770 strcpyW(path_extra, urlComponents.lpszUrlPath);
2771 strcatW(path_extra, urlComponents.lpszExtraInfo);
2772 client1 = HttpOpenRequestW(client, NULL, path_extra, NULL, NULL, accept, dwFlags, dwContext);
2773 HeapFree(GetProcessHeap(), 0, path_extra);
2774 }
2775 else
2776 client1 = HttpOpenRequestW(client, NULL, path, NULL, NULL, accept, dwFlags, dwContext);
2777
2778 if(client1 == NULL) {
2779 InternetCloseHandle(client);
2780 break;
2781 }
2782 HttpAddRequestHeadersW(client1, lpszHeaders, dwHeadersLength, HTTP_ADDREQ_FLAG_ADD);
2783 if (!HttpSendRequestW(client1, NULL, 0, NULL, 0) &&
2784 GetLastError() != ERROR_IO_PENDING) {
2785 InternetCloseHandle(client1);
2786 client1 = NULL;
2787 break;
2788 }
2789 }
2790 case INTERNET_SCHEME_GOPHER:
2791 /* gopher doesn't seem to be implemented in wine, but it's supposed
2792 * to be supported by InternetOpenUrlA. */
2793 default:
2794 INTERNET_SetLastError(ERROR_INTERNET_UNRECOGNIZED_SCHEME);
2795 break;
2796 }
2797
2798 TRACE(" %p <--\n", client1);
2799
2800 return client1;
2801 }
2802
2803 /**********************************************************
2804 * InternetOpenUrlW (WININET.@)
2805 *
2806 * Opens an URL
2807 *
2808 * RETURNS
2809 * handle of connection or NULL on failure
2810 */
2811 static void AsyncInternetOpenUrlProc(WORKREQUEST *workRequest)
2812 {
2813 struct WORKREQ_INTERNETOPENURLW const *req = &workRequest->u.InternetOpenUrlW;
2814 LPWININETAPPINFOW hIC = (LPWININETAPPINFOW) workRequest->hdr;
2815
2816 TRACE("%p\n", hIC);
2817
2818 INTERNET_InternetOpenUrlW(hIC, req->lpszUrl,
2819 req->lpszHeaders, req->dwHeadersLength, req->dwFlags, req->dwContext);
2820 HeapFree(GetProcessHeap(), 0, req->lpszUrl);
2821 HeapFree(GetProcessHeap(), 0, req->lpszHeaders);
2822 }
2823
2824 HINTERNET WINAPI InternetOpenUrlW(HINTERNET hInternet, LPCWSTR lpszUrl,
2825 LPCWSTR lpszHeaders, DWORD dwHeadersLength, DWORD dwFlags, DWORD_PTR dwContext)
2826 {
2827 HINTERNET ret = NULL;
2828 LPWININETAPPINFOW hIC = NULL;
2829
2830 if (TRACE_ON(wininet)) {
2831 TRACE("(%p, %s, %s, %08x, %08x, %08lx)\n", hInternet, debugstr_w(lpszUrl), debugstr_w(lpszHeaders),
2832 dwHeadersLength, dwFlags, dwContext);
2833 TRACE(" flags :");
2834 dump_INTERNET_FLAGS(dwFlags);
2835 }
2836
2837 if (!lpszUrl)
2838 {
2839 INTERNET_SetLastError(ERROR_INVALID_PARAMETER);
2840 goto lend;
2841 }
2842
2843 hIC = (LPWININETAPPINFOW) WININET_GetObject( hInternet );
2844 if (NULL == hIC || hIC->hdr.htype != WH_HINIT) {
2845 INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE);
2846 goto lend;
2847 }
2848
2849 if (hIC->hdr.dwFlags & INTERNET_FLAG_ASYNC) {
2850 WORKREQUEST workRequest;
2851 struct WORKREQ_INTERNETOPENURLW *req;
2852
2853 workRequest.asyncproc = AsyncInternetOpenUrlProc;
2854 workRequest.hdr = WININET_AddRef( &hIC->hdr );
2855 req = &workRequest.u.InternetOpenUrlW;
2856 req->lpszUrl = WININET_strdupW(lpszUrl);
2857 if (lpszHeaders)
2858 req->lpszHeaders = WININET_strdupW(lpszHeaders);
2859 else
2860 req->lpszHeaders = 0;
2861 req->dwHeadersLength = dwHeadersLength;
2862 req->dwFlags = dwFlags;
2863 req->dwContext = dwContext;
2864
2865 INTERNET_AsyncCall(&workRequest);
2866 /*
2867 * This is from windows.
2868 */
2869 INTERNET_SetLastError(ERROR_IO_PENDING);
2870 } else {
2871 ret = INTERNET_InternetOpenUrlW(hIC, lpszUrl, lpszHeaders, dwHeadersLength, dwFlags, dwContext);
2872 }
2873
2874 lend:
2875 if( hIC )
2876 WININET_Release( &hIC->hdr );
2877 TRACE(" %p <--\n", ret);
2878
2879 return ret;
2880 }
2881
2882 /**********************************************************
2883 * InternetOpenUrlA (WININET.@)
2884 *
2885 * Opens an URL
2886 *
2887 * RETURNS
2888 * handle of connection or NULL on failure
2889 */
2890 HINTERNET WINAPI InternetOpenUrlA(HINTERNET hInternet, LPCSTR lpszUrl,
2891 LPCSTR lpszHeaders, DWORD dwHeadersLength, DWORD dwFlags, DWORD_PTR dwContext)
2892 {
2893 HINTERNET rc = NULL;
2894
2895 INT lenUrl;
2896 INT lenHeaders = 0;
2897 LPWSTR szUrl = NULL;
2898 LPWSTR szHeaders = NULL;
2899
2900 TRACE("\n");
2901
2902 if(lpszUrl) {
2903 lenUrl = MultiByteToWideChar(CP_ACP, 0, lpszUrl, -1, NULL, 0 );
2904 szUrl = HeapAlloc(GetProcessHeap(), 0, lenUrl*sizeof(WCHAR));
2905 if(!szUrl)
2906 return NULL;
2907 MultiByteToWideChar(CP_ACP, 0, lpszUrl, -1, szUrl, lenUrl);
2908 }
2909
2910 if(lpszHeaders) {
2911 lenHeaders = MultiByteToWideChar(CP_ACP, 0, lpszHeaders, dwHeadersLength, NULL, 0 );
2912 szHeaders = HeapAlloc(GetProcessHeap(), 0, lenHeaders*sizeof(WCHAR));
2913 if(!szHeaders) {
2914 HeapFree(GetProcessHeap(), 0, szUrl);
2915 return NULL;
2916 }
2917 MultiByteToWideChar(CP_ACP, 0, lpszHeaders, dwHeadersLength, szHeaders, lenHeaders);
2918 }
2919
2920 rc = InternetOpenUrlW(hInternet, szUrl, szHeaders,
2921 lenHeaders, dwFlags, dwContext);
2922
2923 HeapFree(GetProcessHeap(), 0, szUrl);
2924 HeapFree(GetProcessHeap(), 0, szHeaders);
2925
2926 return rc;
2927 }
2928
2929
2930 static LPWITHREADERROR INTERNET_AllocThreadError(void)
2931 {
2932 LPWITHREADERROR lpwite = HeapAlloc(GetProcessHeap(), 0, sizeof(*lpwite));
2933
2934 if (lpwite)
2935 {
2936 lpwite->dwError = 0;
2937 lpwite->response[0] = '\0';
2938 }
2939
2940 if (!TlsSetValue(g_dwTlsErrIndex, lpwite))
2941 {
2942 HeapFree(GetProcessHeap(), 0, lpwite);
2943 return NULL;
2944 }
2945
2946 return lpwite;
2947 }
2948
2949
2950 /***********************************************************************
2951 * INTERNET_SetLastError (internal)
2952 *
2953 * Set last thread specific error
2954 *
2955 * RETURNS
2956 *
2957 */
2958 void INTERNET_SetLastError(DWORD dwError)
2959 {
2960 LPWITHREADERROR lpwite = (LPWITHREADERROR)TlsGetValue(g_dwTlsErrIndex);
2961
2962 if (!lpwite)
2963 lpwite = INTERNET_AllocThreadError();
2964
2965 SetLastError(dwError);
2966 if(lpwite)
2967 lpwite->dwError = dwError;
2968 }
2969
2970
2971 /***********************************************************************
2972 * INTERNET_GetLastError (internal)
2973 *
2974 * Get last thread specific error
2975 *
2976 * RETURNS
2977 *
2978 */
2979 DWORD INTERNET_GetLastError(void)
2980 {
2981 LPWITHREADERROR lpwite = (LPWITHREADERROR)TlsGetValue(g_dwTlsErrIndex);
2982 if (!lpwite) return 0;
2983 /* TlsGetValue clears last error, so set it again here */
2984 SetLastError(lpwite->dwError);
2985 return lpwite->dwError;
2986 }
2987
2988
2989 /***********************************************************************
2990 * INTERNET_WorkerThreadFunc (internal)
2991 *
2992 * Worker thread execution function
2993 *
2994 * RETURNS
2995 *
2996 */
2997 static DWORD CALLBACK INTERNET_WorkerThreadFunc(LPVOID lpvParam)
2998 {
2999 LPWORKREQUEST lpRequest = lpvParam;
3000 WORKREQUEST workRequest;
3001
3002 TRACE("\n");
3003
3004 workRequest = *lpRequest;
3005 HeapFree(GetProcessHeap(), 0, lpRequest);
3006
3007 workRequest.asyncproc(&workRequest);
3008
3009 WININET_Release( workRequest.hdr );
3010 return TRUE;
3011 }
3012
3013
3014 /***********************************************************************
3015 * INTERNET_AsyncCall (internal)
3016 *
3017 * Retrieves work request from queue
3018 *
3019 * RETURNS
3020 *
3021 */
3022 BOOL INTERNET_AsyncCall(LPWORKREQUEST lpWorkRequest)
3023 {
3024 BOOL bSuccess;
3025 LPWORKREQUEST lpNewRequest;
3026
3027 TRACE("\n");
3028
3029 lpNewRequest = HeapAlloc(GetProcessHeap(), 0, sizeof(WORKREQUEST));
3030 if (!lpNewRequest)
3031 return FALSE;
3032
3033 *lpNewRequest = *lpWorkRequest;
3034
3035 bSuccess = QueueUserWorkItem(INTERNET_WorkerThreadFunc, lpNewRequest, WT_EXECUTELONGFUNCTION);
3036 if (!bSuccess)
3037 {
3038 HeapFree(GetProcessHeap(), 0, lpNewRequest);
3039 INTERNET_SetLastError(ERROR_INTERNET_ASYNC_THREAD_FAILED);
3040 }
3041
3042 return bSuccess;
3043 }
3044
3045
3046 /***********************************************************************
3047 * INTERNET_GetResponseBuffer (internal)
3048 *
3049 * RETURNS
3050 *
3051 */
3052 LPSTR INTERNET_GetResponseBuffer(void)
3053 {
3054 LPWITHREADERROR lpwite = (LPWITHREADERROR)TlsGetValue(g_dwTlsErrIndex);
3055 if (!lpwite)
3056 lpwite = INTERNET_AllocThreadError();
3057 TRACE("\n");
3058 return lpwite->response;
3059 }
3060
3061 /***********************************************************************
3062 * INTERNET_GetNextLine (internal)
3063 *
3064 * Parse next line in directory string listing
3065 *
3066 * RETURNS
3067 * Pointer to beginning of next line
3068 * NULL on failure
3069 *
3070 */
3071
3072 LPSTR INTERNET_GetNextLine(INT nSocket, LPDWORD dwLen)
3073 {
3074 struct pollfd pfd;
3075 BOOL bSuccess = FALSE;
3076 INT nRecv = 0;
3077 LPSTR lpszBuffer = INTERNET_GetResponseBuffer();
3078
3079 TRACE("\n");
3080
3081 pfd.fd = nSocket;
3082 pfd.events = POLLIN;
3083
3084 while (nRecv < MAX_REPLY_LEN)
3085 {
3086 if (poll(&pfd,1, RESPONSE_TIMEOUT * 1000) > 0)
3087 {
3088 if (recv(nSocket, &lpszBuffer[nRecv], 1, 0) <= 0)
3089 {
3090 INTERNET_SetLastError(ERROR_FTP_TRANSFER_IN_PROGRESS);
3091 goto lend;
3092 }
3093
3094 if (lpszBuffer[nRecv] == '\n')
3095 {
3096 bSuccess = TRUE;
3097 break;
3098 }
3099 if (lpszBuffer[nRecv] != '\r')
3100 nRecv++;
3101 }
3102 else
3103 {
3104 INTERNET_SetLastError(ERROR_INTERNET_TIMEOUT);
3105 goto lend;
3106 }
3107 }
3108
3109 lend:
3110 if (bSuccess)
3111 {
3112 lpszBuffer[nRecv] = '\0';
3113 *dwLen = nRecv - 1;
3114 TRACE(":%d %s\n", nRecv, lpszBuffer);
3115 return lpszBuffer;
3116 }
3117 else
3118 {
3119 return NULL;
3120 }
3121 }
3122
3123 /**********************************************************
3124 * InternetQueryDataAvailable (WININET.@)
3125 *
3126 * Determines how much data is available to be read.
3127 *
3128 * RETURNS
3129 * TRUE on success, FALSE if an error occurred. If
3130 * INTERNET_FLAG_ASYNC was specified in InternetOpen, and
3131 * no data is presently available, FALSE is returned with
3132 * the last error ERROR_IO_PENDING; a callback with status
3133 * INTERNET_STATUS_REQUEST_COMPLETE will be sent when more
3134 * data is available.
3135 */
3136 BOOL WINAPI InternetQueryDataAvailable( HINTERNET hFile,
3137 LPDWORD lpdwNumberOfBytesAvailble,
3138 DWORD dwFlags, DWORD_PTR dwContext)
3139 {
3140 WININETHANDLEHEADER *hdr;
3141 DWORD res;
3142
3143 TRACE("(%p %p %x %lx)\n", hFile, lpdwNumberOfBytesAvailble, dwFlags, dwContext);
3144
3145 hdr = WININET_GetObject( hFile );
3146 if (!hdr) {
3147 INTERNET_SetLastError(ERROR_INVALID_HANDLE);
3148 return FALSE;
3149 }
3150
3151 if(hdr->vtbl->QueryDataAvailable) {
3152 res = hdr->vtbl->QueryDataAvailable(hdr, lpdwNumberOfBytesAvailble, dwFlags, dwContext);
3153 }else {
3154 WARN("wrong handle\n");
3155 res = ERROR_INTERNET_INCORRECT_HANDLE_TYPE;
3156 }
3157
3158 WININET_Release(hdr);
3159
3160 if(res != ERROR_SUCCESS)
3161 SetLastError(res);
3162 return res == ERROR_SUCCESS;
3163 }
3164
3165
3166 /***********************************************************************
3167 * InternetLockRequestFile (WININET.@)
3168 */
3169 BOOL WINAPI InternetLockRequestFile( HINTERNET hInternet, HANDLE
3170 *lphLockReqHandle)
3171 {
3172 FIXME("STUB\n");
3173 return FALSE;
3174 }
3175
3176 BOOL WINAPI InternetUnlockRequestFile( HANDLE hLockHandle)
3177 {
3178 FIXME("STUB\n");
3179 return FALSE;
3180 }
3181
3182
3183 /***********************************************************************
3184 * InternetAutodial (WININET.@)
3185 *
3186 * On windows this function is supposed to dial the default internet
3187 * connection. We don't want to have Wine dial out to the internet so
3188 * we return TRUE by default. It might be nice to check if we are connected.
3189 *
3190 * RETURNS
3191 * TRUE on success
3192 * FALSE on failure
3193 *
3194 */
3195 BOOL WINAPI InternetAutodial(DWORD dwFlags, HWND hwndParent)
3196 {
3197 FIXME("STUB\n");
3198
3199 /* Tell that we are connected to the internet. */
3200 return TRUE;
3201 }
3202
3203 /***********************************************************************
3204 * InternetAutodialHangup (WININET.@)
3205 *
3206 * Hangs up a connection made with InternetAutodial
3207 *
3208 * PARAM
3209 * dwReserved
3210 * RETURNS
3211 * TRUE on success
3212 * FALSE on failure
3213 *
3214 */
3215 BOOL WINAPI InternetAutodialHangup(DWORD dwReserved)
3216 {
3217 FIXME("STUB\n");
3218
3219 /* we didn't dial, we don't disconnect */
3220 return TRUE;
3221 }
3222
3223 /***********************************************************************
3224 * InternetCombineUrlA (WININET.@)
3225 *
3226 * Combine a base URL with a relative URL
3227 *
3228 * RETURNS
3229 * TRUE on success
3230 * FALSE on failure
3231 *
3232 */
3233
3234 BOOL WINAPI InternetCombineUrlA(LPCSTR lpszBaseUrl, LPCSTR lpszRelativeUrl,
3235 LPSTR lpszBuffer, LPDWORD lpdwBufferLength,
3236 DWORD dwFlags)
3237 {
3238 HRESULT hr=S_OK;
3239
3240 TRACE("(%s, %s, %p, %p, 0x%08x)\n", debugstr_a(lpszBaseUrl), debugstr_a(lpszRelativeUrl), lpszBuffer, lpdwBufferLength, dwFlags);
3241
3242 /* Flip this bit to correspond to URL_ESCAPE_UNSAFE */
3243 dwFlags ^= ICU_NO_ENCODE;
3244 hr=UrlCombineA(lpszBaseUrl,lpszRelativeUrl,lpszBuffer,lpdwBufferLength,dwFlags);
3245
3246 return (hr==S_OK);
3247 }
3248
3249 /***********************************************************************
3250 * InternetCombineUrlW (WININET.@)
3251 *
3252 * Combine a base URL with a relative URL
3253 *
3254 * RETURNS
3255 * TRUE on success
3256 * FALSE on failure
3257 *
3258 */
3259
3260 BOOL WINAPI InternetCombineUrlW(LPCWSTR lpszBaseUrl, LPCWSTR lpszRelativeUrl,
3261 LPWSTR lpszBuffer, LPDWORD lpdwBufferLength,
3262 DWORD dwFlags)
3263 {
3264 HRESULT hr=S_OK;
3265
3266 TRACE("(%s, %s, %p, %p, 0x%08x)\n", debugstr_w(lpszBaseUrl), debugstr_w(lpszRelativeUrl), lpszBuffer, lpdwBufferLength, dwFlags);
3267
3268 /* Flip this bit to correspond to URL_ESCAPE_UNSAFE */
3269 dwFlags ^= ICU_NO_ENCODE;
3270 hr=UrlCombineW(lpszBaseUrl,lpszRelativeUrl,lpszBuffer,lpdwBufferLength,dwFlags);
3271
3272 return (hr==S_OK);
3273 }
3274
3275 /* max port num is 65535 => 5 digits */
3276 #define MAX_WORD_DIGITS 5
3277
3278 #define URL_GET_COMP_LENGTH(url, component) ((url)->dw##component##Length ? \
3279 (url)->dw##component##Length : strlenW((url)->lpsz##component))
3280 #define URL_GET_COMP_LENGTHA(url, component) ((url)->dw##component##Length ? \
3281 (url)->dw##component##Length : strlen((url)->lpsz##component))
3282
3283 static BOOL url_uses_default_port(INTERNET_SCHEME nScheme, INTERNET_PORT nPort)
3284 {
3285 if ((nScheme == INTERNET_SCHEME_HTTP) &&
3286 (nPort == INTERNET_DEFAULT_HTTP_PORT))
3287 return TRUE;
3288 if ((nScheme == INTERNET_SCHEME_HTTPS) &&
3289 (nPort == INTERNET_DEFAULT_HTTPS_PORT))
3290 return TRUE;
3291 if ((nScheme == INTERNET_SCHEME_FTP) &&
3292 (nPort == INTERNET_DEFAULT_FTP_PORT))
3293 return TRUE;
3294 if ((nScheme == INTERNET_SCHEME_GOPHER) &&
3295 (nPort == INTERNET_DEFAULT_GOPHER_PORT))
3296 return TRUE;
3297
3298 if (nPort == INTERNET_INVALID_PORT_NUMBER)
3299 return TRUE;
3300
3301 return FALSE;
3302 }
3303
3304 /* opaque urls do not fit into the standard url hierarchy and don't have
3305 * two following slashes */
3306 static inline BOOL scheme_is_opaque(INTERNET_SCHEME nScheme)
3307 {
3308 return (nScheme != INTERNET_SCHEME_FTP) &&
3309 (nScheme != INTERNET_SCHEME_GOPHER) &&
3310 (nScheme != INTERNET_SCHEME_HTTP) &&
3311 (nScheme != INTERNET_SCHEME_HTTPS) &&
3312 (nScheme != INTERNET_SCHEME_FILE);
3313 }
3314
3315 static LPCWSTR INTERNET_GetSchemeString(INTERNET_SCHEME scheme)
3316 {
3317 int index;
3318 if (scheme < INTERNET_SCHEME_FIRST)
3319 return NULL;
3320 index = scheme - INTERNET_SCHEME_FIRST;
3321 if (index >= sizeof(url_schemes)/sizeof(url_schemes[0]))
3322 return NULL;
3323 return (LPCWSTR)&url_schemes[index];
3324 }
3325
3326 /* we can calculate using ansi strings because we're just
3327 * calculating string length, not size
3328 */
3329 static BOOL calc_url_length(LPURL_COMPONENTSW lpUrlComponents,
3330 LPDWORD lpdwUrlLength)
3331 {
3332 INTERNET_SCHEME nScheme;
3333
3334 *lpdwUrlLength = 0;
3335
3336 if (lpUrlComponents->lpszScheme)
3337 {
3338 DWORD dwLen = URL_GET_COMP_LENGTH(lpUrlComponents, Scheme);
3339 *lpdwUrlLength += dwLen;
3340 nScheme = GetInternetSchemeW(lpUrlComponents->lpszScheme, dwLen);
3341 }
3342 else
3343 {
3344 LPCWSTR scheme;
3345
3346 nScheme = lpUrlComponents->nScheme;
3347
3348 if (nScheme == INTERNET_SCHEME_DEFAULT)
3349 nScheme = INTERNET_SCHEME_HTTP;
3350 scheme = INTERNET_GetSchemeString(nScheme);
3351 *lpdwUrlLength += strlenW(scheme);
3352 }
3353
3354 (*lpdwUrlLength)++; /* ':' */
3355 if (!scheme_is_opaque(nScheme) || lpUrlComponents->lpszHostName)
3356 *lpdwUrlLength += strlen("//");
3357
3358 if (lpUrlComponents->lpszUserName)
3359 {
3360 *lpdwUrlLength += URL_GET_COMP_LENGTH(lpUrlComponents, UserName);
3361 *lpdwUrlLength += strlen("@");
3362 }
3363 else
3364 {
3365 if (lpUrlComponents->lpszPassword)
3366 {
3367 INTERNET_SetLastError(ERROR_INVALID_PARAMETER);
3368 return FALSE;
3369 }
3370 }
3371
3372 if (lpUrlComponents->lpszPassword)
3373 {
3374 *lpdwUrlLength += strlen(":");
3375 *lpdwUrlLength += URL_GET_COMP_LENGTH(lpUrlComponents, Password);
3376 }
3377
3378 if (lpUrlComponents->lpszHostName)
3379 {
3380 *lpdwUrlLength += URL_GET_COMP_LENGTH(lpUrlComponents, HostName);
3381
3382 if (!url_uses_default_port(nScheme, lpUrlComponents->nPort))
3383 {
3384 char szPort[MAX_WORD_DIGITS+1];
3385
3386 sprintf(szPort, "%d", lpUrlComponents->nPort);
3387 *lpdwUrlLength += strlen(szPort);
3388 *lpdwUrlLength += strlen(":");
3389 }
3390
3391 if (lpUrlComponents->lpszUrlPath && *lpUrlComponents->lpszUrlPath != '/')
3392 (*lpdwUrlLength)++; /* '/' */
3393 }
3394
3395 if (lpUrlComponents->lpszUrlPath)
3396 *lpdwUrlLength += URL_GET_COMP_LENGTH(lpUrlComponents, UrlPath);
3397
3398 return TRUE;
3399 }
3400
3401 static void convert_urlcomp_atow(LPURL_COMPONENTSA lpUrlComponents, LPURL_COMPONENTSW urlCompW)
3402 {
3403 INT len;
3404
3405 ZeroMemory(urlCompW, sizeof(URL_COMPONENTSW));
3406
3407 urlCompW->dwStructSize = sizeof(URL_COMPONENTSW);
3408 urlCompW->dwSchemeLength = lpUrlComponents->dwSchemeLength;
3409 urlCompW->nScheme = lpUrlComponents->nScheme;
3410 urlCompW->dwHostNameLength = lpUrlComponents->dwHostNameLength;
3411 urlCompW->nPort = lpUrlComponents->nPort;
3412 urlCompW->dwUserNameLength = lpUrlComponents->dwUserNameLength;
3413 urlCompW->dwPasswordLength = lpUrlComponents->dwPasswordLength;
3414 urlCompW->dwUrlPathLength = lpUrlComponents->dwUrlPathLength;
3415 urlCompW->dwExtraInfoLength = lpUrlComponents->dwExtraInfoLength;
3416
3417 if (lpUrlComponents->lpszScheme)
3418 {
3419 len = URL_GET_COMP_LENGTHA(lpUrlComponents, Scheme) + 1;
3420 urlCompW->lpszScheme = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
3421 MultiByteToWideChar(CP_ACP, 0, lpUrlComponents->lpszScheme,
3422 -1, urlCompW->lpszScheme, len);
3423 }
3424
3425 if (lpUrlComponents->lpszHostName)
3426 {
3427 len = URL_GET_COMP_LENGTHA(lpUrlComponents, HostName) + 1;
3428 urlCompW->lpszHostName = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
3429 MultiByteToWideChar(CP_ACP, 0, lpUrlComponents->lpszHostName,
3430 -1, urlCompW->lpszHostName, len);
3431 }
3432
3433 if (lpUrlComponents->lpszUserName)
3434 {
3435 len = URL_GET_COMP_LENGTHA(lpUrlComponents, UserName) + 1;
3436 urlCompW->lpszUserName = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
3437 MultiByteToWideChar(CP_ACP, 0, lpUrlComponents->lpszUserName,
3438 -1, urlCompW->lpszUserName, len);
3439 }
3440
3441 if (lpUrlComponents->lpszPassword)
3442 {
3443 len = URL_GET_COMP_LENGTHA(lpUrlComponents, Password) + 1;
3444 urlCompW->lpszPassword = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
3445 MultiByteToWideChar(CP_ACP, 0, lpUrlComponents->lpszPassword,
3446 -1, urlCompW->lpszPassword, len);
3447 }
3448
3449 if (lpUrlComponents->lpszUrlPath)
3450 {
3451 len = URL_GET_COMP_LENGTHA(lpUrlComponents, UrlPath) + 1;
3452 urlCompW->lpszUrlPath = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
3453 MultiByteToWideChar(CP_ACP, 0, lpUrlComponents->lpszUrlPath,
3454 -1, urlCompW->lpszUrlPath, len);
3455 }
3456
3457 if (lpUrlComponents->lpszExtraInfo)
3458 {
3459 len = URL_GET_COMP_LENGTHA(lpUrlComponents, ExtraInfo) + 1;
3460 urlCompW->lpszExtraInfo = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
3461 MultiByteToWideChar(CP_ACP, 0, lpUrlComponents->lpszExtraInfo,
3462 -1, urlCompW->lpszExtraInfo, len);
3463 }
3464 }
3465
3466 /***********************************************************************
3467 * InternetCreateUrlA (WININET.@)
3468 *
3469 * See InternetCreateUrlW.
3470 */
3471 BOOL WINAPI InternetCreateUrlA(LPURL_COMPONENTSA lpUrlComponents, DWORD dwFlags,
3472 LPSTR lpszUrl, LPDWORD lpdwUrlLength)
3473 {
3474 BOOL ret;
3475 LPWSTR urlW = NULL;
3476 URL_COMPONENTSW urlCompW;
3477
3478 TRACE("(%p,%d,%p,%p)\n", lpUrlComponents, dwFlags, lpszUrl, lpdwUrlLength);
3479
3480 if (!lpUrlComponents || lpUrlComponents->dwStructSize != sizeof(URL_COMPONENTSW) || !lpdwUrlLength)
3481 {
3482 INTERNET_SetLastError(ERROR_INVALID_PARAMETER);
3483 return FALSE;
3484 }
3485
3486 convert_urlcomp_atow(lpUrlComponents, &urlCompW);
3487
3488 if (lpszUrl)
3489 urlW = HeapAlloc(GetProcessHeap(), 0, *lpdwUrlLength * sizeof(WCHAR));
3490
3491 ret = InternetCreateUrlW(&urlCompW, dwFlags, urlW, lpdwUrlLength);
3492
3493 if (!ret && (GetLastError() == ERROR_INSUFFICIENT_BUFFER))
3494 *lpdwUrlLength /= sizeof(WCHAR);
3495
3496 /* on success, lpdwUrlLength points to the size of urlW in WCHARS
3497 * minus one, so add one to leave room for NULL terminator
3498 */
3499 if (ret)
3500 WideCharToMultiByte(CP_ACP, 0, urlW, -1, lpszUrl, *lpdwUrlLength + 1, NULL, NULL);
3501
3502 HeapFree(GetProcessHeap(), 0, urlCompW.lpszScheme);
3503 HeapFree(GetProcessHeap(), 0, urlCompW.lpszHostName);
3504 HeapFree(GetProcessHeap(), 0, urlCompW.lpszUserName);
3505 HeapFree(GetProcessHeap(), 0, urlCompW.lpszPassword);
3506 HeapFree(GetProcessHeap(), 0, urlCompW.lpszUrlPath);
3507 HeapFree(GetProcessHeap(), 0, urlCompW.lpszExtraInfo);
3508 HeapFree(GetProcessHeap(), 0, urlW);
3509
3510 return ret;
3511 }
3512
3513 /***********************************************************************
3514 * InternetCreateUrlW (WININET.@)
3515 *
3516 * Creates a URL from its component parts.
3517 *
3518 * PARAMS
3519 * lpUrlComponents [I] URL Components.
3520 * dwFlags [I] Flags. See notes.
3521 * lpszUrl [I] Buffer in which to store the created URL.
3522 * lpdwUrlLength [I/O] On input, the length of the buffer pointed to by
3523 * lpszUrl in characters. On output, the number of bytes
3524 * required to store the URL including terminator.
3525 *
3526 * NOTES
3527 *
3528 * The dwFlags parameter can be zero or more of the following:
3529 *|ICU_ESCAPE - Generates escape sequences for unsafe characters in the path and extra info of the URL.
3530 *
3531 * RETURNS
3532 * TRUE on success
3533 * FALSE on failure
3534 *
3535 */
3536 BOOL WINAPI InternetCreateUrlW(LPURL_COMPONENTSW lpUrlComponents, DWORD dwFlags,
3537 LPWSTR lpszUrl, LPDWORD lpdwUrlLength)
3538 {
3539 DWORD dwLen;
3540 INTERNET_SCHEME nScheme;
3541
3542 static const WCHAR slashSlashW[] = {'/','/'};
3543 static const WCHAR percentD[] = {'%','d',0};
3544
3545 TRACE("(%p,%d,%p,%p)\n", lpUrlComponents, dwFlags, lpszUrl, lpdwUrlLength);
3546
3547 if (!lpUrlComponents || lpUrlComponents->dwStructSize != sizeof(URL_COMPONENTSW) || !lpdwUrlLength)
3548 {
3549 INTERNET_SetLastError(ERROR_INVALID_PARAMETER);
3550 return FALSE;
3551 }
3552
3553 if (!calc_url_length(lpUrlComponents, &dwLen))
3554 return FALSE;
3555
3556 if (!lpszUrl || *lpdwUrlLength < dwLen)
3557 {
3558 *lpdwUrlLength = (dwLen + 1) * sizeof(WCHAR);
3559 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER);
3560 return FALSE;
3561 }
3562
3563 *lpdwUrlLength = dwLen;
3564 lpszUrl[0] = 0x00;
3565
3566 dwLen = 0;
3567
3568 if (lpUrlComponents->lpszScheme)
3569 {
3570 dwLen = URL_GET_COMP_LENGTH(lpUrlComponents, Scheme);
3571 memcpy(lpszUrl, lpUrlComponents->lpszScheme, dwLen * sizeof(WCHAR));
3572 lpszUrl += dwLen;
3573
3574 nScheme = GetInternetSchemeW(lpUrlComponents->lpszScheme, dwLen);
3575 }
3576 else
3577 {
3578 LPCWSTR scheme;
3579 nScheme = lpUrlComponents->nScheme;
3580
3581 if (nScheme == INTERNET_SCHEME_DEFAULT)
3582 nScheme = INTERNET_SCHEME_HTTP;
3583
3584 scheme = INTERNET_GetSchemeString(nScheme);
3585 dwLen = strlenW(scheme);
3586 memcpy(lpszUrl, scheme, dwLen * sizeof(WCHAR));
3587 lpszUrl += dwLen;
3588 }
3589
3590 /* all schemes are followed by at least a colon */
3591 *lpszUrl = ':';
3592 lpszUrl++;
3593
3594 if (!scheme_is_opaque(nScheme) || lpUrlComponents->lpszHostName)
3595 {
3596 memcpy(lpszUrl, slashSlashW, sizeof(slashSlashW));
3597 lpszUrl += sizeof(slashSlashW)/sizeof(slashSlashW[0]);
3598 }
3599
3600 if (lpUrlComponents->lpszUserName)
3601 {
3602 dwLen = URL_GET_COMP_LENGTH(lpUrlComponents, UserName);
3603 memcpy(lpszUrl, lpUrlComponents->lpszUserName, dwLen * sizeof(WCHAR));
3604 lpszUrl += dwLen;
3605
3606 if (lpUrlComponents->lpszPassword)
3607 {
3608 *lpszUrl = ':';
3609 lpszUrl++;
3610
3611 dwLen = URL_GET_COMP_LENGTH(lpUrlComponents, Password);
3612 memcpy(lpszUrl, lpUrlComponents->lpszPassword, dwLen * sizeof(WCHAR));
3613 lpszUrl += dwLen;
3614 }
3615
3616 *lpszUrl = '@';
3617 lpszUrl++;
3618 }
3619
3620 if (lpUrlComponents->lpszHostName)
3621 {
3622 dwLen = URL_GET_COMP_LENGTH(lpUrlComponents, HostName);
3623 memcpy(lpszUrl, lpUrlComponents->lpszHostName, dwLen * sizeof(WCHAR));
3624 lpszUrl += dwLen;
3625
3626 if (!url_uses_default_port(nScheme, lpUrlComponents->nPort))
3627 {
3628 WCHAR szPort[MAX_WORD_DIGITS+1];
3629
3630 sprintfW(szPort, percentD, lpUrlComponents->nPort);
3631 *lpszUrl = ':';
3632 lpszUrl++;
3633 dwLen = strlenW(szPort);
3634 memcpy(lpszUrl, szPort, dwLen * sizeof(WCHAR));
3635 lpszUrl += dwLen;
3636 }
3637
3638 /* add slash between hostname and path if necessary */
3639 if (lpUrlComponents->lpszUrlPath && *lpUrlComponents->lpszUrlPath != '/')
3640 {
3641 *lpszUrl = '/';
3642 lpszUrl++;
3643 }
3644 }
3645
3646
3647 if (lpUrlComponents->lpszUrlPath)
3648 {
3649 dwLen = URL_GET_COMP_LENGTH(lpUrlComponents, UrlPath);
3650 memcpy(lpszUrl, lpUrlComponents->lpszUrlPath, dwLen * sizeof(WCHAR));
3651 lpszUrl += dwLen;
3652 }
3653
3654 *lpszUrl = '\0';
3655
3656 return TRUE;
3657 }
3658
3659 /***********************************************************************
3660 * InternetConfirmZoneCrossingA (WININET.@)
3661 *
3662 */
3663 DWORD WINAPI InternetConfirmZoneCrossingA( HWND hWnd, LPSTR szUrlPrev, LPSTR szUrlNew, BOOL bPost )
3664 {
3665 FIXME("(%p, %s, %s, %x) stub\n", hWnd, debugstr_a(szUrlPrev), debugstr_a(szUrlNew), bPost);
3666 return ERROR_SUCCESS;
3667 }
3668
3669 /***********************************************************************
3670 * InternetConfirmZoneCrossingW (WININET.@)
3671 *
3672 */
3673 DWORD WINAPI InternetConfirmZoneCrossingW( HWND hWnd, LPWSTR szUrlPrev, LPWSTR szUrlNew, BOOL bPost )
3674 {
3675 FIXME("(%p, %s, %s, %x) stub\n", hWnd, debugstr_w(szUrlPrev), debugstr_w(szUrlNew), bPost);
3676 return ERROR_SUCCESS;
3677 }
3678
3679 DWORD WINAPI InternetDialA( HWND hwndParent, LPSTR lpszConnectoid, DWORD dwFlags,
3680 DWORD_PTR* lpdwConnection, DWORD dwReserved )
3681 {
3682 FIXME("(%p, %p, 0x%08x, %p, 0x%08x) stub\n", hwndParent, lpszConnectoid, dwFlags,
3683 lpdwConnection, dwReserved);
3684 return ERROR_SUCCESS;
3685 }
3686
3687 DWORD WINAPI InternetDialW( HWND hwndParent, LPWSTR lpszConnectoid, DWORD dwFlags,
3688 DWORD_PTR* lpdwConnection, DWORD dwReserved )
3689 {
3690 FIXME("(%p, %p, 0x%08x, %p, 0x%08x) stub\n", hwndParent, lpszConnectoid, dwFlags,
3691 lpdwConnection, dwReserved);
3692 return ERROR_SUCCESS;
3693 }
3694
3695 BOOL WINAPI InternetGoOnlineA( LPSTR lpszURL, HWND hwndParent, DWORD dwReserved )
3696 {
3697 FIXME("(%s, %p, 0x%08x) stub\n", debugstr_a(lpszURL), hwndParent, dwReserved);
3698 return TRUE;
3699 }
3700
3701 BOOL WINAPI InternetGoOnlineW( LPWSTR lpszURL, HWND hwndParent, DWORD dwReserved )
3702 {
3703 FIXME("(%s, %p, 0x%08x) stub\n", debugstr_w(lpszURL), hwndParent, dwReserved);
3704 return TRUE;
3705 }
3706
3707 DWORD WINAPI InternetHangUp( DWORD_PTR dwConnection, DWORD dwReserved )
3708 {
3709 FIXME("(0x%08lx, 0x%08x) stub\n", dwConnection, dwReserved);
3710 return ERROR_SUCCESS;
3711 }
3712
3713 BOOL WINAPI CreateMD5SSOHash( PWSTR pszChallengeInfo, PWSTR pwszRealm, PWSTR pwszTarget,
3714 PBYTE pbHexHash )
3715 {
3716 FIXME("(%s, %s, %s, %p) stub\n", debugstr_w(pszChallengeInfo), debugstr_w(pwszRealm),
3717 debugstr_w(pwszTarget), pbHexHash);
3718 return FALSE;
3719 }
3720
3721 BOOL WINAPI ResumeSuspendedDownload( HINTERNET hInternet, DWORD dwError )
3722 {
3723 FIXME("(%p, 0x%08x) stub\n", hInternet, dwError);
3724 return FALSE;
3725 }
3726
3727 BOOL WINAPI InternetQueryFortezzaStatus(DWORD *a, DWORD_PTR b)
3728 {
3729 FIXME("(%p, %08lx) stub\n", a, b);
3730 return 0;
3731 }
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