?  search:
summary | log | graphiclog1 | graphiclog2 | commit | commitdiff | tree | refs | edit | fork
blame | history | raw | HEAD
wininet: Use lpAppInfo instead of lpwhparent where possible.
[wine.git] / dlls / wininet / internet.c
blobd9385c8c6223985ac29e9b80ba3ea333cb070ead
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_SYS_TIME_H
42 # include <sys/time.h>
43 #endif
44 #include <stdlib.h>
45 #include <ctype.h>
46 #ifdef HAVE_UNISTD_H
47 # include <unistd.h>
48 #endif
49 #include <assert.h>
50
51 #include "windef.h"
52 #include "winbase.h"
53 #include "winreg.h"
54 #include "winuser.h"
55 #include "wininet.h"
56 #include "winnls.h"
57 #include "wine/debug.h"
58 #include "winerror.h"
59 #define NO_SHLWAPI_STREAM
60 #include "shlwapi.h"
61
62 #include "wine/exception.h"
63 #include "excpt.h"
64
65 #include "internet.h"
66 #include "resource.h"
67
68 #include "wine/unicode.h"
69 #include "wincrypt.h"
70
71 WINE_DEFAULT_DEBUG_CHANNEL(wininet);
72
73 #define MAX_IDLE_WORKER 1000*60*1
74 #define MAX_WORKER_THREADS 10
75 #define RESPONSE_TIMEOUT 30
76
77 #define GET_HWININET_FROM_LPWININETFINDNEXT(lpwh) \
78 (((LPWININETFTPSESSIONW)(lpwh->hdr.lpwhparent))->lpAppInfo)
79
80
81 typedef struct
82 {
83 DWORD dwError;
84 CHAR response[MAX_REPLY_LEN];
85 } WITHREADERROR, *LPWITHREADERROR;
86
87 static VOID INTERNET_CloseHandle(LPWININETHANDLEHEADER hdr);
88 BOOL WINAPI INTERNET_FindNextFileW(LPWININETFINDNEXTW lpwh, LPVOID lpvFindData);
89 HINTERNET WINAPI INTERNET_InternetOpenUrlW(LPWININETAPPINFOW hIC, LPCWSTR lpszUrl,
90 LPCWSTR lpszHeaders, DWORD dwHeadersLength, DWORD dwFlags, DWORD dwContext);
91 static VOID INTERNET_ExecuteWork(void);
92
93 static DWORD g_dwTlsErrIndex = TLS_OUT_OF_INDEXES;
94 static LONG dwNumThreads;
95 static LONG dwNumIdleThreads;
96 static LONG dwNumJobs;
97 static HANDLE hEventArray[2];
98 #define hQuitEvent hEventArray[0]
99 #define hWorkEvent hEventArray[1]
100 static CRITICAL_SECTION csQueue;
101 static LPWORKREQUEST lpHeadWorkQueue;
102 static LPWORKREQUEST lpWorkQueueTail;
103 static HMODULE WININET_hModule;
104
105 #define HANDLE_CHUNK_SIZE 0x10
106
107 static CRITICAL_SECTION WININET_cs;
108 static CRITICAL_SECTION_DEBUG WININET_cs_debug =
109 {
110 0, 0, &WININET_cs,
111 { &WININET_cs_debug.ProcessLocksList, &WININET_cs_debug.ProcessLocksList },
112 0, 0, { (DWORD_PTR)(__FILE__ ": WININET_cs") }
113 };
114 static CRITICAL_SECTION WININET_cs = { &WININET_cs_debug, -1, 0, 0, 0, 0 };
115
116 static LPWININETHANDLEHEADER *WININET_Handles;
117 static UINT WININET_dwNextHandle;
118 static UINT WININET_dwMaxHandles;
119
120 HINTERNET WININET_AllocHandle( LPWININETHANDLEHEADER info )
121 {
122 LPWININETHANDLEHEADER *p;
123 UINT handle = 0, num;
124
125 EnterCriticalSection( &WININET_cs );
126 if( !WININET_dwMaxHandles )
127 {
128 num = HANDLE_CHUNK_SIZE;
129 p = HeapAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY,
130 sizeof (UINT)* num);
131 if( !p )
132 goto end;
133 WININET_Handles = p;
134 WININET_dwMaxHandles = num;
135 }
136 if( WININET_dwMaxHandles == WININET_dwNextHandle )
137 {
138 num = WININET_dwMaxHandles + HANDLE_CHUNK_SIZE;
139 p = HeapReAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY,
140 WININET_Handles, sizeof (UINT)* num);
141 if( !p )
142 goto end;
143 WININET_Handles = p;
144 WININET_dwMaxHandles = num;
145 }
146
147 handle = WININET_dwNextHandle;
148 if( WININET_Handles[handle] )
149 ERR("handle isn't free but should be\n");
150 WININET_Handles[handle] = WININET_AddRef( info );
151
152 while( WININET_Handles[WININET_dwNextHandle] &&
153 (WININET_dwNextHandle < WININET_dwMaxHandles ) )
154 WININET_dwNextHandle++;
155
156 end:
157 LeaveCriticalSection( &WININET_cs );
158
159 return (HINTERNET) (handle+1);
160 }
161
162 HINTERNET WININET_FindHandle( LPWININETHANDLEHEADER info )
163 {
164 UINT i, handle = 0;
165
166 EnterCriticalSection( &WININET_cs );
167 for( i=0; i<WININET_dwMaxHandles; i++ )
168 {
169 if( info == WININET_Handles[i] )
170 {
171 WININET_AddRef( info );
172 handle = i+1;
173 break;
174 }
175 }
176 LeaveCriticalSection( &WININET_cs );
177
178 return (HINTERNET) handle;
179 }
180
181 LPWININETHANDLEHEADER WININET_AddRef( LPWININETHANDLEHEADER info )
182 {
183 info->dwRefCount++;
184 TRACE("%p -> refcount = %d\n", info, info->dwRefCount );
185 return info;
186 }
187
188 LPWININETHANDLEHEADER WININET_GetObject( HINTERNET hinternet )
189 {
190 LPWININETHANDLEHEADER info = NULL;
191 UINT handle = (UINT) hinternet;
192
193 EnterCriticalSection( &WININET_cs );
194
195 if( (handle > 0) && ( handle <= WININET_dwMaxHandles ) &&
196 WININET_Handles[handle-1] )
197 info = WININET_AddRef( WININET_Handles[handle-1] );
198
199 LeaveCriticalSection( &WININET_cs );
200
201 TRACE("handle %d -> %p\n", handle, info);
202
203 return info;
204 }
205
206 BOOL WININET_Release( LPWININETHANDLEHEADER info )
207 {
208 info->dwRefCount--;
209 TRACE( "object %p refcount = %d\n", info, info->dwRefCount );
210 if( !info->dwRefCount )
211 {
212 TRACE( "destroying object %p\n", info);
213 info->destroy( info );
214 }
215 return TRUE;
216 }
217
218 BOOL WININET_FreeHandle( HINTERNET hinternet )
219 {
220 BOOL ret = FALSE;
221 UINT handle = (UINT) hinternet;
222 LPWININETHANDLEHEADER info = NULL;
223
224 EnterCriticalSection( &WININET_cs );
225
226 if( (handle > 0) && ( handle <= WININET_dwMaxHandles ) )
227 {
228 handle--;
229 if( WININET_Handles[handle] )
230 {
231 info = WININET_Handles[handle];
232 TRACE( "destroying handle %d for object %p\n", handle+1, info);
233 WININET_Handles[handle] = NULL;
234 ret = TRUE;
235 if( WININET_dwNextHandle > handle )
236 WININET_dwNextHandle = handle;
237 }
238 }
239
240 LeaveCriticalSection( &WININET_cs );
241
242 if( info )
243 WININET_Release( info );
244
245 return ret;
246 }
247
248 /***********************************************************************
249 * DllMain [Internal] Initializes the internal 'WININET.DLL'.
250 *
251 * PARAMS
252 * hinstDLL [I] handle to the DLL's instance
253 * fdwReason [I]
254 * lpvReserved [I] reserved, must be NULL
255 *
256 * RETURNS
257 * Success: TRUE
258 * Failure: FALSE
259 */
260
261 BOOL WINAPI DllMain (HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved)
262 {
263 TRACE("%p,%x,%p\n", hinstDLL, fdwReason, lpvReserved);
264
265 switch (fdwReason) {
266 case DLL_PROCESS_ATTACH:
267
268 g_dwTlsErrIndex = TlsAlloc();
269
270 if (g_dwTlsErrIndex == TLS_OUT_OF_INDEXES)
271 return FALSE;
272
273 hQuitEvent = CreateEventW(0, TRUE, FALSE, NULL);
274 hWorkEvent = CreateEventW(0, FALSE, FALSE, NULL);
275 InitializeCriticalSection(&csQueue);
276
277 URLCacheContainers_CreateDefaults();
278
279 dwNumThreads = 0;
280 dwNumIdleThreads = 0;
281 dwNumJobs = 0;
282
283 WININET_hModule = (HMODULE)hinstDLL;
284
285 case DLL_THREAD_ATTACH:
286 break;
287
288 case DLL_THREAD_DETACH:
289 if (g_dwTlsErrIndex != TLS_OUT_OF_INDEXES)
290 {
291 LPVOID lpwite = TlsGetValue(g_dwTlsErrIndex);
292 HeapFree(GetProcessHeap(), 0, lpwite);
293 }
294 break;
295
296 case DLL_PROCESS_DETACH:
297
298 URLCacheContainers_DeleteAll();
299
300 if (g_dwTlsErrIndex != TLS_OUT_OF_INDEXES)
301 {
302 HeapFree(GetProcessHeap(), 0, TlsGetValue(g_dwTlsErrIndex));
303 TlsFree(g_dwTlsErrIndex);
304 }
305
306 SetEvent(hQuitEvent);
307
308 CloseHandle(hQuitEvent);
309 CloseHandle(hWorkEvent);
310 DeleteCriticalSection(&csQueue);
311 break;
312 }
313
314 return TRUE;
315 }
316
317
318 /***********************************************************************
319 * InternetInitializeAutoProxyDll (WININET.@)
320 *
321 * Setup the internal proxy
322 *
323 * PARAMETERS
324 * dwReserved
325 *
326 * RETURNS
327 * FALSE on failure
328 *
329 */
330 BOOL WINAPI InternetInitializeAutoProxyDll(DWORD dwReserved)
331 {
332 FIXME("STUB\n");
333 INTERNET_SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
334 return FALSE;
335 }
336
337 /***********************************************************************
338 * DetectAutoProxyUrl (WININET.@)
339 *
340 * Auto detect the proxy url
341 *
342 * RETURNS
343 * FALSE on failure
344 *
345 */
346 BOOL WINAPI DetectAutoProxyUrl(LPSTR lpszAutoProxyUrl,
347 DWORD dwAutoProxyUrlLength, DWORD dwDetectFlags)
348 {
349 FIXME("STUB\n");
350 INTERNET_SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
351 return FALSE;
352 }
353
354
355 /***********************************************************************
356 * INTERNET_ConfigureProxyFromReg
357 *
358 * FIXME:
359 * The proxy may be specified in the form 'http=proxy.my.org'
360 * Presumably that means there can be ftp=ftpproxy.my.org too.
361 */
362 static BOOL INTERNET_ConfigureProxyFromReg( LPWININETAPPINFOW lpwai )
363 {
364 HKEY key;
365 DWORD r, keytype, len, enabled;
366 LPCSTR lpszInternetSettings =
367 "Software\\Microsoft\\Windows\\CurrentVersion\\Internet Settings";
368 static const WCHAR szProxyServer[] = { 'P','r','o','x','y','S','e','r','v','e','r', 0 };
369
370 r = RegOpenKeyA(HKEY_CURRENT_USER, lpszInternetSettings, &key);
371 if ( r != ERROR_SUCCESS )
372 return FALSE;
373
374 len = sizeof enabled;
375 r = RegQueryValueExA( key, "ProxyEnable", NULL, &keytype,
376 (BYTE*)&enabled, &len);
377 if( (r == ERROR_SUCCESS) && enabled )
378 {
379 TRACE("Proxy is enabled.\n");
380
381 /* figure out how much memory the proxy setting takes */
382 r = RegQueryValueExW( key, szProxyServer, NULL, &keytype,
383 NULL, &len);
384 if( (r == ERROR_SUCCESS) && len && (keytype == REG_SZ) )
385 {
386 LPWSTR szProxy, p;
387 static const WCHAR szHttp[] = {'h','t','t','p','=',0};
388
389 szProxy=HeapAlloc( GetProcessHeap(), 0, len );
390 RegQueryValueExW( key, szProxyServer, NULL, &keytype,
391 (BYTE*)szProxy, &len);
392
393 /* find the http proxy, and strip away everything else */
394 p = strstrW( szProxy, szHttp );
395 if( p )
396 {
397 p += lstrlenW(szHttp);
398 lstrcpyW( szProxy, p );
399 }
400 p = strchrW( szProxy, ' ' );
401 if( p )
402 *p = 0;
403
404 lpwai->dwAccessType = INTERNET_OPEN_TYPE_PROXY;
405 lpwai->lpszProxy = szProxy;
406
407 TRACE("http proxy = %s\n", debugstr_w(lpwai->lpszProxy));
408 }
409 else
410 ERR("Couldn't read proxy server settings.\n");
411 }
412 else
413 TRACE("Proxy is not enabled.\n");
414 RegCloseKey(key);
415
416 return enabled;
417 }
418
419 /***********************************************************************
420 * dump_INTERNET_FLAGS
421 *
422 * Helper function to TRACE the internet flags.
423 *
424 * RETURNS
425 * None
426 *
427 */
428 static void dump_INTERNET_FLAGS(DWORD dwFlags)
429 {
430 #define FE(x) { x, #x }
431 static const wininet_flag_info flag[] = {
432 FE(INTERNET_FLAG_RELOAD),
433 FE(INTERNET_FLAG_RAW_DATA),
434 FE(INTERNET_FLAG_EXISTING_CONNECT),
435 FE(INTERNET_FLAG_ASYNC),
436 FE(INTERNET_FLAG_PASSIVE),
437 FE(INTERNET_FLAG_NO_CACHE_WRITE),
438 FE(INTERNET_FLAG_MAKE_PERSISTENT),
439 FE(INTERNET_FLAG_FROM_CACHE),
440 FE(INTERNET_FLAG_SECURE),
441 FE(INTERNET_FLAG_KEEP_CONNECTION),
442 FE(INTERNET_FLAG_NO_AUTO_REDIRECT),
443 FE(INTERNET_FLAG_READ_PREFETCH),
444 FE(INTERNET_FLAG_NO_COOKIES),
445 FE(INTERNET_FLAG_NO_AUTH),
446 FE(INTERNET_FLAG_CACHE_IF_NET_FAIL),
447 FE(INTERNET_FLAG_IGNORE_REDIRECT_TO_HTTP),
448 FE(INTERNET_FLAG_IGNORE_REDIRECT_TO_HTTPS),
449 FE(INTERNET_FLAG_IGNORE_CERT_DATE_INVALID),
450 FE(INTERNET_FLAG_IGNORE_CERT_CN_INVALID),
451 FE(INTERNET_FLAG_RESYNCHRONIZE),
452 FE(INTERNET_FLAG_HYPERLINK),
453 FE(INTERNET_FLAG_NO_UI),
454 FE(INTERNET_FLAG_PRAGMA_NOCACHE),
455 FE(INTERNET_FLAG_CACHE_ASYNC),
456 FE(INTERNET_FLAG_FORMS_SUBMIT),
457 FE(INTERNET_FLAG_NEED_FILE),
458 FE(INTERNET_FLAG_TRANSFER_ASCII),
459 FE(INTERNET_FLAG_TRANSFER_BINARY)
460 };
461 #undef FE
462 int i;
463
464 for (i = 0; i < (sizeof(flag) / sizeof(flag[0])); i++) {
465 if (flag[i].val & dwFlags) {
466 TRACE(" %s", flag[i].name);
467 dwFlags &= ~flag[i].val;
468 }
469 }
470 if (dwFlags)
471 TRACE(" Unknown flags (%08x)\n", dwFlags);
472 else
473 TRACE("\n");
474 }
475
476 /***********************************************************************
477 * InternetOpenW (WININET.@)
478 *
479 * Per-application initialization of wininet
480 *
481 * RETURNS
482 * HINTERNET on success
483 * NULL on failure
484 *
485 */
486 HINTERNET WINAPI InternetOpenW(LPCWSTR lpszAgent, DWORD dwAccessType,
487 LPCWSTR lpszProxy, LPCWSTR lpszProxyBypass, DWORD dwFlags)
488 {
489 LPWININETAPPINFOW lpwai = NULL;
490 HINTERNET handle = NULL;
491
492 if (TRACE_ON(wininet)) {
493 #define FE(x) { x, #x }
494 static const wininet_flag_info access_type[] = {
495 FE(INTERNET_OPEN_TYPE_PRECONFIG),
496 FE(INTERNET_OPEN_TYPE_DIRECT),
497 FE(INTERNET_OPEN_TYPE_PROXY),
498 FE(INTERNET_OPEN_TYPE_PRECONFIG_WITH_NO_AUTOPROXY)
499 };
500 #undef FE
501 DWORD i;
502 const char *access_type_str = "Unknown";
503
504 TRACE("(%s, %i, %s, %s, %i)\n", debugstr_w(lpszAgent), dwAccessType,
505 debugstr_w(lpszProxy), debugstr_w(lpszProxyBypass), dwFlags);
506 for (i = 0; i < (sizeof(access_type) / sizeof(access_type[0])); i++) {
507 if (access_type[i].val == dwAccessType) {
508 access_type_str = access_type[i].name;
509 break;
510 }
511 }
512 TRACE(" access type : %s\n", access_type_str);
513 TRACE(" flags :");
514 dump_INTERNET_FLAGS(dwFlags);
515 }
516
517 /* Clear any error information */
518 INTERNET_SetLastError(0);
519
520 lpwai = HeapAlloc(GetProcessHeap(), 0, sizeof(WININETAPPINFOW));
521 if (NULL == lpwai)
522 {
523 INTERNET_SetLastError(ERROR_OUTOFMEMORY);
524 goto lend;
525 }
526
527 memset(lpwai, 0, sizeof(WININETAPPINFOW));
528 lpwai->hdr.htype = WH_HINIT;
529 lpwai->hdr.lpwhparent = NULL;
530 lpwai->hdr.dwFlags = dwFlags;
531 lpwai->hdr.dwRefCount = 1;
532 lpwai->hdr.destroy = INTERNET_CloseHandle;
533 lpwai->dwAccessType = dwAccessType;
534 lpwai->lpszProxyUsername = NULL;
535 lpwai->lpszProxyPassword = NULL;
536
537 handle = WININET_AllocHandle( &lpwai->hdr );
538 if( !handle )
539 {
540 HeapFree( GetProcessHeap(), 0, lpwai );
541 INTERNET_SetLastError(ERROR_OUTOFMEMORY);
542 goto lend;
543 }
544
545 if (NULL != lpszAgent)
546 {
547 lpwai->lpszAgent = HeapAlloc( GetProcessHeap(),0,
548 (strlenW(lpszAgent)+1)*sizeof(WCHAR));
549 if (lpwai->lpszAgent)
550 lstrcpyW( lpwai->lpszAgent, lpszAgent );
551 }
552 if(dwAccessType == INTERNET_OPEN_TYPE_PRECONFIG)
553 INTERNET_ConfigureProxyFromReg( lpwai );
554 else if (NULL != lpszProxy)
555 {
556 lpwai->lpszProxy = HeapAlloc( GetProcessHeap(), 0,
557 (strlenW(lpszProxy)+1)*sizeof(WCHAR));
558 if (lpwai->lpszProxy)
559 lstrcpyW( lpwai->lpszProxy, lpszProxy );
560 }
561
562 if (NULL != lpszProxyBypass)
563 {
564 lpwai->lpszProxyBypass = HeapAlloc( GetProcessHeap(), 0,
565 (strlenW(lpszProxyBypass)+1)*sizeof(WCHAR));
566 if (lpwai->lpszProxyBypass)
567 lstrcpyW( lpwai->lpszProxyBypass, lpszProxyBypass );
568 }
569
570 lend:
571 if( lpwai )
572 WININET_Release( &lpwai->hdr );
573
574 TRACE("returning %p\n", lpwai);
575
576 return handle;
577 }
578
579
580 /***********************************************************************
581 * InternetOpenA (WININET.@)
582 *
583 * Per-application initialization of wininet
584 *
585 * RETURNS
586 * HINTERNET on success
587 * NULL on failure
588 *
589 */
590 HINTERNET WINAPI InternetOpenA(LPCSTR lpszAgent, DWORD dwAccessType,
591 LPCSTR lpszProxy, LPCSTR lpszProxyBypass, DWORD dwFlags)
592 {
593 HINTERNET rc = (HINTERNET)NULL;
594 INT len;
595 WCHAR *szAgent = NULL, *szProxy = NULL, *szBypass = NULL;
596
597 TRACE("(%s, 0x%08x, %s, %s, 0x%08x)\n", debugstr_a(lpszAgent),
598 dwAccessType, debugstr_a(lpszProxy), debugstr_a(lpszProxyBypass), dwFlags);
599
600 if( lpszAgent )
601 {
602 len = MultiByteToWideChar(CP_ACP, 0, lpszAgent, -1, NULL, 0);
603 szAgent = HeapAlloc(GetProcessHeap(), 0, len*sizeof(WCHAR));
604 MultiByteToWideChar(CP_ACP, 0, lpszAgent, -1, szAgent, len);
605 }
606
607 if( lpszProxy )
608 {
609 len = MultiByteToWideChar(CP_ACP, 0, lpszProxy, -1, NULL, 0);
610 szProxy = HeapAlloc(GetProcessHeap(), 0, len*sizeof(WCHAR));
611 MultiByteToWideChar(CP_ACP, 0, lpszProxy, -1, szProxy, len);
612 }
613
614 if( lpszProxyBypass )
615 {
616 len = MultiByteToWideChar(CP_ACP, 0, lpszProxyBypass, -1, NULL, 0);
617 szBypass = HeapAlloc(GetProcessHeap(), 0, len*sizeof(WCHAR));
618 MultiByteToWideChar(CP_ACP, 0, lpszProxyBypass, -1, szBypass, len);
619 }
620
621 rc = InternetOpenW(szAgent, dwAccessType, szProxy, szBypass, dwFlags);
622
623 HeapFree(GetProcessHeap(), 0, szAgent);
624 HeapFree(GetProcessHeap(), 0, szProxy);
625 HeapFree(GetProcessHeap(), 0, szBypass);
626
627 return rc;
628 }
629
630 /***********************************************************************
631 * InternetGetLastResponseInfoA (WININET.@)
632 *
633 * Return last wininet error description on the calling thread
634 *
635 * RETURNS
636 * TRUE on success of writing to buffer
637 * FALSE on failure
638 *
639 */
640 BOOL WINAPI InternetGetLastResponseInfoA(LPDWORD lpdwError,
641 LPSTR lpszBuffer, LPDWORD lpdwBufferLength)
642 {
643 LPWITHREADERROR lpwite = (LPWITHREADERROR)TlsGetValue(g_dwTlsErrIndex);
644
645 TRACE("\n");
646
647 if (lpwite)
648 {
649 *lpdwError = lpwite->dwError;
650 if (lpwite->dwError)
651 {
652 memcpy(lpszBuffer, lpwite->response, *lpdwBufferLength);
653 *lpdwBufferLength = strlen(lpszBuffer);
654 }
655 else
656 *lpdwBufferLength = 0;
657 }
658 else
659 {
660 *lpdwError = 0;
661 *lpdwBufferLength = 0;
662 }
663
664 return TRUE;
665 }
666
667 /***********************************************************************
668 * InternetGetLastResponseInfoW (WININET.@)
669 *
670 * Return last wininet error description on the calling thread
671 *
672 * RETURNS
673 * TRUE on success of writing to buffer
674 * FALSE on failure
675 *
676 */
677 BOOL WINAPI InternetGetLastResponseInfoW(LPDWORD lpdwError,
678 LPWSTR lpszBuffer, LPDWORD lpdwBufferLength)
679 {
680 LPWITHREADERROR lpwite = (LPWITHREADERROR)TlsGetValue(g_dwTlsErrIndex);
681
682 TRACE("\n");
683
684 if (lpwite)
685 {
686 *lpdwError = lpwite->dwError;
687 if (lpwite->dwError)
688 {
689 memcpy(lpszBuffer, lpwite->response, *lpdwBufferLength);
690 *lpdwBufferLength = lstrlenW(lpszBuffer);
691 }
692 else
693 *lpdwBufferLength = 0;
694 }
695 else
696 {
697 *lpdwError = 0;
698 *lpdwBufferLength = 0;
699 }
700
701 return TRUE;
702 }
703
704 /***********************************************************************
705 * InternetGetConnectedState (WININET.@)
706 *
707 * Return connected state
708 *
709 * RETURNS
710 * TRUE if connected
711 * if lpdwStatus is not null, return the status (off line,
712 * modem, lan...) in it.
713 * FALSE if not connected
714 */
715 BOOL WINAPI InternetGetConnectedState(LPDWORD lpdwStatus, DWORD dwReserved)
716 {
717 TRACE("(%p, 0x%08x)\n", lpdwStatus, dwReserved);
718
719 if (lpdwStatus) {
720 FIXME("always returning LAN connection.\n");
721 *lpdwStatus = INTERNET_CONNECTION_LAN;
722 }
723 return TRUE;
724 }
725
726
727 /***********************************************************************
728 * InternetGetConnectedStateExW (WININET.@)
729 *
730 * Return connected state
731 *
732 * PARAMS
733 *
734 * lpdwStatus [O] Flags specifying the status of the internet connection.
735 * lpszConnectionName [O] Pointer to buffer to receive the friendly name of the internet connection.
736 * dwNameLen [I] Size of the buffer, in characters.
737 * dwReserved [I] Reserved. Must be set to 0.
738 *
739 * RETURNS
740 * TRUE if connected
741 * if lpdwStatus is not null, return the status (off line,
742 * modem, lan...) in it.
743 * FALSE if not connected
744 *
745 * NOTES
746 * If the system has no available network connections, an empty string is
747 * stored in lpszConnectionName. If there is a LAN connection, a localized
748 * "LAN Connection" string is stored. Presumably, if only a dial-up
749 * connection is available then the name of the dial-up connection is
750 * returned. Why any application, other than the "Internet Settings" CPL,
751 * would want to use this function instead of the simpler InternetGetConnectedStateW
752 * function is beyond me.
753 */
754 BOOL WINAPI InternetGetConnectedStateExW(LPDWORD lpdwStatus, LPWSTR lpszConnectionName,
755 DWORD dwNameLen, DWORD dwReserved)
756 {
757 TRACE("(%p, %p, %d, 0x%08x)\n", lpdwStatus, lpszConnectionName, dwNameLen, dwReserved);
758
759 /* Must be zero */
760 if(dwReserved)
761 return FALSE;
762
763 if (lpdwStatus) {
764 FIXME("always returning LAN connection.\n");
765 *lpdwStatus = INTERNET_CONNECTION_LAN;
766 }
767 return LoadStringW(WININET_hModule, IDS_LANCONNECTION, lpszConnectionName, dwNameLen);
768 }
769
770
771 /***********************************************************************
772 * InternetGetConnectedStateExA (WININET.@)
773 */
774 BOOL WINAPI InternetGetConnectedStateExA(LPDWORD lpdwStatus, LPSTR lpszConnectionName,
775 DWORD dwNameLen, DWORD dwReserved)
776 {
777 LPWSTR lpwszConnectionName = NULL;
778 BOOL rc;
779
780 TRACE("(%p, %p, %d, 0x%08x)\n", lpdwStatus, lpszConnectionName, dwNameLen, dwReserved);
781
782 if (lpszConnectionName && dwNameLen > 0)
783 lpwszConnectionName= HeapAlloc(GetProcessHeap(), 0, dwNameLen * sizeof(WCHAR));
784
785 rc = InternetGetConnectedStateExW(lpdwStatus,lpwszConnectionName, dwNameLen,
786 dwReserved);
787 if (rc && lpwszConnectionName)
788 {
789 WideCharToMultiByte(CP_ACP,0,lpwszConnectionName,-1,lpszConnectionName,
790 dwNameLen, NULL, NULL);
791
792 HeapFree(GetProcessHeap(),0,lpwszConnectionName);
793 }
794
795 return rc;
796 }
797
798
799 /***********************************************************************
800 * InternetConnectW (WININET.@)
801 *
802 * Open a ftp, gopher or http session
803 *
804 * RETURNS
805 * HINTERNET a session handle on success
806 * NULL on failure
807 *
808 */
809 HINTERNET WINAPI InternetConnectW(HINTERNET hInternet,
810 LPCWSTR lpszServerName, INTERNET_PORT nServerPort,
811 LPCWSTR lpszUserName, LPCWSTR lpszPassword,
812 DWORD dwService, DWORD dwFlags, DWORD dwContext)
813 {
814 LPWININETAPPINFOW hIC;
815 HINTERNET rc = NULL;
816
817 TRACE("(%p, %s, %i, %s, %s, %i, %i, %i)\n", hInternet, debugstr_w(lpszServerName),
818 nServerPort, debugstr_w(lpszUserName), debugstr_w(lpszPassword),
819 dwService, dwFlags, dwContext);
820
821 if (!lpszServerName)
822 {
823 SetLastError(ERROR_INVALID_PARAMETER);
824 return NULL;
825 }
826
827 /* Clear any error information */
828 INTERNET_SetLastError(0);
829 hIC = (LPWININETAPPINFOW) WININET_GetObject( hInternet );
830 if ( (hIC == NULL) || (hIC->hdr.htype != WH_HINIT) )
831 {
832 SetLastError(ERROR_INVALID_HANDLE);
833 goto lend;
834 }
835
836 switch (dwService)
837 {
838 case INTERNET_SERVICE_FTP:
839 rc = FTP_Connect(hIC, lpszServerName, nServerPort,
840 lpszUserName, lpszPassword, dwFlags, dwContext, 0);
841 break;
842
843 case INTERNET_SERVICE_HTTP:
844 rc = HTTP_Connect(hIC, lpszServerName, nServerPort,
845 lpszUserName, lpszPassword, dwFlags, dwContext, 0);
846 break;
847
848 case INTERNET_SERVICE_GOPHER:
849 default:
850 break;
851 }
852 lend:
853 if( hIC )
854 WININET_Release( &hIC->hdr );
855
856 TRACE("returning %p\n", rc);
857 return rc;
858 }
859
860
861 /***********************************************************************
862 * InternetConnectA (WININET.@)
863 *
864 * Open a ftp, gopher or http session
865 *
866 * RETURNS
867 * HINTERNET a session handle on success
868 * NULL on failure
869 *
870 */
871 HINTERNET WINAPI InternetConnectA(HINTERNET hInternet,
872 LPCSTR lpszServerName, INTERNET_PORT nServerPort,
873 LPCSTR lpszUserName, LPCSTR lpszPassword,
874 DWORD dwService, DWORD dwFlags, DWORD dwContext)
875 {
876 HINTERNET rc = (HINTERNET)NULL;
877 INT len = 0;
878 LPWSTR szServerName = NULL;
879 LPWSTR szUserName = NULL;
880 LPWSTR szPassword = NULL;
881
882 if (lpszServerName)
883 {
884 len = MultiByteToWideChar(CP_ACP, 0, lpszServerName, -1, NULL, 0);
885 szServerName = HeapAlloc(GetProcessHeap(), 0, len*sizeof(WCHAR));
886 MultiByteToWideChar(CP_ACP, 0, lpszServerName, -1, szServerName, len);
887 }
888 if (lpszUserName)
889 {
890 len = MultiByteToWideChar(CP_ACP, 0, lpszUserName, -1, NULL, 0);
891 szUserName = HeapAlloc(GetProcessHeap(), 0, len*sizeof(WCHAR));
892 MultiByteToWideChar(CP_ACP, 0, lpszUserName, -1, szUserName, len);
893 }
894 if (lpszPassword)
895 {
896 len = MultiByteToWideChar(CP_ACP, 0, lpszPassword, -1, NULL, 0);
897 szPassword = HeapAlloc(GetProcessHeap(), 0, len*sizeof(WCHAR));
898 MultiByteToWideChar(CP_ACP, 0, lpszPassword, -1, szPassword, len);
899 }
900
901
902 rc = InternetConnectW(hInternet, szServerName, nServerPort,
903 szUserName, szPassword, dwService, dwFlags, dwContext);
904
905 HeapFree(GetProcessHeap(), 0, szServerName);
906 HeapFree(GetProcessHeap(), 0, szUserName);
907 HeapFree(GetProcessHeap(), 0, szPassword);
908 return rc;
909 }
910
911
912 /***********************************************************************
913 * InternetFindNextFileA (WININET.@)
914 *
915 * Continues a file search from a previous call to FindFirstFile
916 *
917 * RETURNS
918 * TRUE on success
919 * FALSE on failure
920 *
921 */
922 BOOL WINAPI InternetFindNextFileA(HINTERNET hFind, LPVOID lpvFindData)
923 {
924 BOOL ret;
925 WIN32_FIND_DATAW fd;
926
927 ret = InternetFindNextFileW(hFind, lpvFindData?&fd:NULL);
928 if(lpvFindData)
929 WININET_find_data_WtoA(&fd, (LPWIN32_FIND_DATAA)lpvFindData);
930 return ret;
931 }
932
933 /***********************************************************************
934 * InternetFindNextFileW (WININET.@)
935 *
936 * Continues a file search from a previous call to FindFirstFile
937 *
938 * RETURNS
939 * TRUE on success
940 * FALSE on failure
941 *
942 */
943 BOOL WINAPI InternetFindNextFileW(HINTERNET hFind, LPVOID lpvFindData)
944 {
945 LPWININETAPPINFOW hIC = NULL;
946 LPWININETFINDNEXTW lpwh;
947 BOOL bSuccess = FALSE;
948
949 TRACE("\n");
950
951 lpwh = (LPWININETFINDNEXTW) WININET_GetObject( hFind );
952 if (NULL == lpwh || lpwh->hdr.htype != WH_HFINDNEXT)
953 {
954 INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE);
955 goto lend;
956 }
957
958 hIC = GET_HWININET_FROM_LPWININETFINDNEXT(lpwh);
959 if (hIC->hdr.dwFlags & INTERNET_FLAG_ASYNC)
960 {
961 WORKREQUEST workRequest;
962 struct WORKREQ_INTERNETFINDNEXTW *req;
963
964 workRequest.asyncall = INTERNETFINDNEXTW;
965 workRequest.hdr = WININET_AddRef( &lpwh->hdr );
966 req = &workRequest.u.InternetFindNextW;
967 req->lpFindFileData = lpvFindData;
968
969 bSuccess = INTERNET_AsyncCall(&workRequest);
970 }
971 else
972 {
973 bSuccess = INTERNET_FindNextFileW(lpwh, lpvFindData);
974 }
975 lend:
976 if( lpwh )
977 WININET_Release( &lpwh->hdr );
978 return bSuccess;
979 }
980
981 /***********************************************************************
982 * INTERNET_FindNextFileW (Internal)
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 INTERNET_FindNextFileW(LPWININETFINDNEXTW lpwh, LPVOID lpvFindData)
992 {
993 BOOL bSuccess = TRUE;
994 LPWIN32_FIND_DATAW lpFindFileData;
995
996 TRACE("\n");
997
998 assert (lpwh->hdr.htype == WH_HFINDNEXT);
999
1000 /* Clear any error information */
1001 INTERNET_SetLastError(0);
1002
1003 if (lpwh->hdr.lpwhparent->htype != WH_HFTPSESSION)
1004 {
1005 FIXME("Only FTP find next supported\n");
1006 INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE);
1007 return FALSE;
1008 }
1009
1010 TRACE("index(%d) size(%d)\n", lpwh->index, lpwh->size);
1011
1012 lpFindFileData = (LPWIN32_FIND_DATAW) lpvFindData;
1013 ZeroMemory(lpFindFileData, sizeof(WIN32_FIND_DATAA));
1014
1015 if (lpwh->index >= lpwh->size)
1016 {
1017 INTERNET_SetLastError(ERROR_NO_MORE_FILES);
1018 bSuccess = FALSE;
1019 goto lend;
1020 }
1021
1022 FTP_ConvertFileProp(&lpwh->lpafp[lpwh->index], lpFindFileData);
1023 lpwh->index++;
1024
1025 TRACE("\nName: %s\nSize: %d\n", debugstr_w(lpFindFileData->cFileName), lpFindFileData->nFileSizeLow);
1026
1027 lend:
1028
1029 if (lpwh->hdr.dwFlags & INTERNET_FLAG_ASYNC)
1030 {
1031 INTERNET_ASYNC_RESULT iar;
1032
1033 iar.dwResult = (DWORD)bSuccess;
1034 iar.dwError = iar.dwError = bSuccess ? ERROR_SUCCESS :
1035 INTERNET_GetLastError();
1036
1037 INTERNET_SendCallback(&lpwh->hdr, lpwh->hdr.dwContext,
1038 INTERNET_STATUS_REQUEST_COMPLETE, &iar,
1039 sizeof(INTERNET_ASYNC_RESULT));
1040 }
1041
1042 return bSuccess;
1043 }
1044
1045
1046 /***********************************************************************
1047 * INTERNET_CloseHandle (internal)
1048 *
1049 * Close internet handle
1050 *
1051 * RETURNS
1052 * Void
1053 *
1054 */
1055 static VOID INTERNET_CloseHandle(LPWININETHANDLEHEADER hdr)
1056 {
1057 LPWININETAPPINFOW lpwai = (LPWININETAPPINFOW) hdr;
1058
1059 TRACE("%p\n",lpwai);
1060
1061 HeapFree(GetProcessHeap(), 0, lpwai->lpszAgent);
1062 HeapFree(GetProcessHeap(), 0, lpwai->lpszProxy);
1063 HeapFree(GetProcessHeap(), 0, lpwai->lpszProxyBypass);
1064 HeapFree(GetProcessHeap(), 0, lpwai->lpszProxyUsername);
1065 HeapFree(GetProcessHeap(), 0, lpwai->lpszProxyPassword);
1066 HeapFree(GetProcessHeap(), 0, lpwai);
1067 }
1068
1069
1070 /***********************************************************************
1071 * InternetCloseHandle (WININET.@)
1072 *
1073 * Generic close handle function
1074 *
1075 * RETURNS
1076 * TRUE on success
1077 * FALSE on failure
1078 *
1079 */
1080 BOOL WINAPI InternetCloseHandle(HINTERNET hInternet)
1081 {
1082 LPWININETHANDLEHEADER lpwh;
1083
1084 TRACE("%p\n",hInternet);
1085
1086 lpwh = WININET_GetObject( hInternet );
1087 if (NULL == lpwh)
1088 {
1089 INTERNET_SetLastError(ERROR_INVALID_HANDLE);
1090 return FALSE;
1091 }
1092
1093 /* FIXME: native appears to send this from the equivalent of
1094 * WININET_Release */
1095 INTERNET_SendCallback(lpwh, lpwh->dwContext,
1096 INTERNET_STATUS_HANDLE_CLOSING, &hInternet,
1097 sizeof(HINTERNET));
1098
1099 if( lpwh->lpwhparent )
1100 WININET_Release( lpwh->lpwhparent );
1101 WININET_FreeHandle( hInternet );
1102 WININET_Release( lpwh );
1103
1104 return TRUE;
1105 }
1106
1107
1108 /***********************************************************************
1109 * ConvertUrlComponentValue (Internal)
1110 *
1111 * Helper function for InternetCrackUrlW
1112 *
1113 */
1114 static void ConvertUrlComponentValue(LPSTR* lppszComponent, LPDWORD dwComponentLen,
1115 LPWSTR lpwszComponent, DWORD dwwComponentLen,
1116 LPCSTR lpszStart, LPCWSTR lpwszStart)
1117 {
1118 TRACE("%p %d %p %d %p %p\n", lppszComponent, *dwComponentLen, lpwszComponent, dwwComponentLen, lpszStart, lpwszStart);
1119 if (*dwComponentLen != 0)
1120 {
1121 DWORD nASCIILength=WideCharToMultiByte(CP_ACP,0,lpwszComponent,dwwComponentLen,NULL,0,NULL,NULL);
1122 if (*lppszComponent == NULL)
1123 {
1124 int nASCIIOffset=WideCharToMultiByte(CP_ACP,0,lpwszStart,lpwszComponent-lpwszStart,NULL,0,NULL,NULL);
1125 if (lpwszComponent)
1126 *lppszComponent = (LPSTR)lpszStart+nASCIIOffset;
1127 else
1128 *lppszComponent = NULL;
1129 *dwComponentLen = nASCIILength;
1130 }
1131 else
1132 {
1133 DWORD ncpylen = min((*dwComponentLen)-1, nASCIILength);
1134 WideCharToMultiByte(CP_ACP,0,lpwszComponent,dwwComponentLen,*lppszComponent,ncpylen+1,NULL,NULL);
1135 (*lppszComponent)[ncpylen]=0;
1136 *dwComponentLen = ncpylen;
1137 }
1138 }
1139 }
1140
1141
1142 /***********************************************************************
1143 * InternetCrackUrlA (WININET.@)
1144 *
1145 * See InternetCrackUrlW.
1146 */
1147 BOOL WINAPI InternetCrackUrlA(LPCSTR lpszUrl, DWORD dwUrlLength, DWORD dwFlags,
1148 LPURL_COMPONENTSA lpUrlComponents)
1149 {
1150 DWORD nLength;
1151 URL_COMPONENTSW UCW;
1152 WCHAR* lpwszUrl;
1153
1154 TRACE("(%s %u %x %p)\n", debugstr_a(lpszUrl), dwUrlLength, dwFlags, lpUrlComponents);
1155 if(dwUrlLength<=0)
1156 dwUrlLength=-1;
1157 nLength=MultiByteToWideChar(CP_ACP,0,lpszUrl,dwUrlLength,NULL,0);
1158
1159 /* if dwUrlLength=-1 then nLength includes null but length to
1160 InternetCrackUrlW should not include it */
1161 if (dwUrlLength == -1) nLength--;
1162
1163 lpwszUrl=HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(WCHAR)*nLength);
1164 MultiByteToWideChar(CP_ACP,0,lpszUrl,dwUrlLength,lpwszUrl,nLength);
1165
1166 memset(&UCW,0,sizeof(UCW));
1167 if(lpUrlComponents->dwHostNameLength!=0)
1168 UCW.dwHostNameLength= lpUrlComponents->dwHostNameLength;
1169 if(lpUrlComponents->dwUserNameLength!=0)
1170 UCW.dwUserNameLength=lpUrlComponents->dwUserNameLength;
1171 if(lpUrlComponents->dwPasswordLength!=0)
1172 UCW.dwPasswordLength=lpUrlComponents->dwPasswordLength;
1173 if(lpUrlComponents->dwUrlPathLength!=0)
1174 UCW.dwUrlPathLength=lpUrlComponents->dwUrlPathLength;
1175 if(lpUrlComponents->dwSchemeLength!=0)
1176 UCW.dwSchemeLength=lpUrlComponents->dwSchemeLength;
1177 if(lpUrlComponents->dwExtraInfoLength!=0)
1178 UCW.dwExtraInfoLength=lpUrlComponents->dwExtraInfoLength;
1179 if(!InternetCrackUrlW(lpwszUrl,nLength,dwFlags,&UCW))
1180 {
1181 HeapFree(GetProcessHeap(), 0, lpwszUrl);
1182 return FALSE;
1183 }
1184
1185 ConvertUrlComponentValue(&lpUrlComponents->lpszHostName, &lpUrlComponents->dwHostNameLength,
1186 UCW.lpszHostName, UCW.dwHostNameLength,
1187 lpszUrl, lpwszUrl);
1188 ConvertUrlComponentValue(&lpUrlComponents->lpszUserName, &lpUrlComponents->dwUserNameLength,
1189 UCW.lpszUserName, UCW.dwUserNameLength,
1190 lpszUrl, lpwszUrl);
1191 ConvertUrlComponentValue(&lpUrlComponents->lpszPassword, &lpUrlComponents->dwPasswordLength,
1192 UCW.lpszPassword, UCW.dwPasswordLength,
1193 lpszUrl, lpwszUrl);
1194 ConvertUrlComponentValue(&lpUrlComponents->lpszUrlPath, &lpUrlComponents->dwUrlPathLength,
1195 UCW.lpszUrlPath, UCW.dwUrlPathLength,
1196 lpszUrl, lpwszUrl);
1197 ConvertUrlComponentValue(&lpUrlComponents->lpszScheme, &lpUrlComponents->dwSchemeLength,
1198 UCW.lpszScheme, UCW.dwSchemeLength,
1199 lpszUrl, lpwszUrl);
1200 ConvertUrlComponentValue(&lpUrlComponents->lpszExtraInfo, &lpUrlComponents->dwExtraInfoLength,
1201 UCW.lpszExtraInfo, UCW.dwExtraInfoLength,
1202 lpszUrl, lpwszUrl);
1203 lpUrlComponents->nScheme=UCW.nScheme;
1204 lpUrlComponents->nPort=UCW.nPort;
1205 HeapFree(GetProcessHeap(), 0, lpwszUrl);
1206
1207 TRACE("%s: scheme(%s) host(%s) path(%s) extra(%s)\n", lpszUrl,
1208 debugstr_an(lpUrlComponents->lpszScheme,lpUrlComponents->dwSchemeLength),
1209 debugstr_an(lpUrlComponents->lpszHostName,lpUrlComponents->dwHostNameLength),
1210 debugstr_an(lpUrlComponents->lpszUrlPath,lpUrlComponents->dwUrlPathLength),
1211 debugstr_an(lpUrlComponents->lpszExtraInfo,lpUrlComponents->dwExtraInfoLength));
1212
1213 return TRUE;
1214 }
1215
1216 static const WCHAR url_schemes[][7] =
1217 {
1218 {'f','t','p',0},
1219 {'g','o','p','h','e','r',0},
1220 {'h','t','t','p',0},
1221 {'h','t','t','p','s',0},
1222 {'f','i','l','e',0},
1223 {'n','e','w','s',0},
1224 {'m','a','i','l','t','o',0},
1225 {'r','e','s',0},
1226 };
1227
1228 /***********************************************************************
1229 * GetInternetSchemeW (internal)
1230 *
1231 * Get scheme of url
1232 *
1233 * RETURNS
1234 * scheme on success
1235 * INTERNET_SCHEME_UNKNOWN on failure
1236 *
1237 */
1238 static INTERNET_SCHEME GetInternetSchemeW(LPCWSTR lpszScheme, DWORD nMaxCmp)
1239 {
1240 int i;
1241
1242 TRACE("%s %d\n",debugstr_wn(lpszScheme, nMaxCmp), nMaxCmp);
1243
1244 if(lpszScheme==NULL)
1245 return INTERNET_SCHEME_UNKNOWN;
1246
1247 for (i = 0; i < sizeof(url_schemes)/sizeof(url_schemes[0]); i++)
1248 if (!strncmpW(lpszScheme, url_schemes[i], nMaxCmp))
1249 return INTERNET_SCHEME_FIRST + i;
1250
1251 return INTERNET_SCHEME_UNKNOWN;
1252 }
1253
1254 /***********************************************************************
1255 * SetUrlComponentValueW (Internal)
1256 *
1257 * Helper function for InternetCrackUrlW
1258 *
1259 * PARAMS
1260 * lppszComponent [O] Holds the returned string
1261 * dwComponentLen [I] Holds the size of lppszComponent
1262 * [O] Holds the length of the string in lppszComponent without '\0'
1263 * lpszStart [I] Holds the string to copy from
1264 * len [I] Holds the length of lpszStart without '\0'
1265 *
1266 * RETURNS
1267 * TRUE on success
1268 * FALSE on failure
1269 *
1270 */
1271 static BOOL SetUrlComponentValueW(LPWSTR* lppszComponent, LPDWORD dwComponentLen, LPCWSTR lpszStart, DWORD len)
1272 {
1273 TRACE("%s (%d)\n", debugstr_wn(lpszStart,len), len);
1274
1275 if ( (*dwComponentLen == 0) && (*lppszComponent == NULL) )
1276 return FALSE;
1277
1278 if (*dwComponentLen != 0 || *lppszComponent == NULL)
1279 {
1280 if (*lppszComponent == NULL)
1281 {
1282 *lppszComponent = (LPWSTR)lpszStart;
1283 *dwComponentLen = len;
1284 }
1285 else
1286 {
1287 DWORD ncpylen = min((*dwComponentLen)-1, len);
1288 memcpy(*lppszComponent, lpszStart, ncpylen*sizeof(WCHAR));
1289 (*lppszComponent)[ncpylen] = '\0';
1290 *dwComponentLen = ncpylen;
1291 }
1292 }
1293
1294 return TRUE;
1295 }
1296
1297 /***********************************************************************
1298 * InternetCrackUrlW (WININET.@)
1299 *
1300 * Break up URL into its components
1301 *
1302 * RETURNS
1303 * TRUE on success
1304 * FALSE on failure
1305 */
1306 BOOL WINAPI InternetCrackUrlW(LPCWSTR lpszUrl_orig, DWORD dwUrlLength_orig, DWORD dwFlags,
1307 LPURL_COMPONENTSW lpUC)
1308 {
1309 /*
1310 * RFC 1808
1311 * <protocol>:[//<net_loc>][/path][;<params>][?<query>][#<fragment>]
1312 *
1313 */
1314 LPCWSTR lpszParam = NULL;
1315 BOOL bIsAbsolute = FALSE;
1316 LPCWSTR lpszap, lpszUrl = lpszUrl_orig;
1317 LPCWSTR lpszcp = NULL;
1318 LPWSTR lpszUrl_decode = NULL;
1319 DWORD dwUrlLength = dwUrlLength_orig;
1320 const WCHAR lpszSeparators[3]={';','?',0};
1321 const WCHAR lpszSlash[2]={'/',0};
1322 if(dwUrlLength==0)
1323 dwUrlLength=strlenW(lpszUrl);
1324
1325 TRACE("(%s %u %x %p)\n", debugstr_w(lpszUrl), dwUrlLength, dwFlags, lpUC);
1326
1327 if (!lpszUrl_orig || !*lpszUrl_orig)
1328 {
1329 SetLastError(ERROR_INVALID_PARAMETER);
1330 return FALSE;
1331 }
1332
1333 if (dwFlags & ICU_DECODE)
1334 {
1335 lpszUrl_decode=HeapAlloc( GetProcessHeap(), 0, dwUrlLength * sizeof (WCHAR) );
1336 if( InternetCanonicalizeUrlW(lpszUrl_orig, lpszUrl_decode, &dwUrlLength, dwFlags))
1337 {
1338 lpszUrl = lpszUrl_decode;
1339 }
1340 }
1341 lpszap = lpszUrl;
1342
1343 /* Determine if the URI is absolute. */
1344 while (*lpszap != '\0')
1345 {
1346 if (isalnumW(*lpszap))
1347 {
1348 lpszap++;
1349 continue;
1350 }
1351 if ((*lpszap == ':') && (lpszap - lpszUrl >= 2))
1352 {
1353 bIsAbsolute = TRUE;
1354 lpszcp = lpszap;
1355 }
1356 else
1357 {
1358 lpszcp = lpszUrl; /* Relative url */
1359 }
1360
1361 break;
1362 }
1363
1364 lpUC->nScheme = INTERNET_SCHEME_UNKNOWN;
1365 lpUC->nPort = INTERNET_INVALID_PORT_NUMBER;
1366
1367 /* Parse <params> */
1368 lpszParam = strpbrkW(lpszap, lpszSeparators);
1369 SetUrlComponentValueW(&lpUC->lpszExtraInfo, &lpUC->dwExtraInfoLength,
1370 lpszParam, lpszParam ? dwUrlLength-(lpszParam-lpszUrl) : 0);
1371
1372 if (bIsAbsolute) /* Parse <protocol>:[//<net_loc>] */
1373 {
1374 LPCWSTR lpszNetLoc;
1375
1376 /* Get scheme first. */
1377 lpUC->nScheme = GetInternetSchemeW(lpszUrl, lpszcp - lpszUrl);
1378 SetUrlComponentValueW(&lpUC->lpszScheme, &lpUC->dwSchemeLength,
1379 lpszUrl, lpszcp - lpszUrl);
1380
1381 /* Eat ':' in protocol. */
1382 lpszcp++;
1383
1384 /* double slash indicates the net_loc portion is present */
1385 if ((lpszcp[0] == '/') && (lpszcp[1] == '/'))
1386 {
1387 lpszcp += 2;
1388
1389 lpszNetLoc = strpbrkW(lpszcp, lpszSlash);
1390 if (lpszParam)
1391 {
1392 if (lpszNetLoc)
1393 lpszNetLoc = min(lpszNetLoc, lpszParam);
1394 else
1395 lpszNetLoc = lpszParam;
1396 }
1397 else if (!lpszNetLoc)
1398 lpszNetLoc = lpszcp + dwUrlLength-(lpszcp-lpszUrl);
1399
1400 /* Parse net-loc */
1401 if (lpszNetLoc)
1402 {
1403 LPCWSTR lpszHost;
1404 LPCWSTR lpszPort;
1405
1406 /* [<user>[<:password>]@]<host>[:<port>] */
1407 /* First find the user and password if they exist */
1408
1409 lpszHost = strchrW(lpszcp, '@');
1410 if (lpszHost == NULL || lpszHost > lpszNetLoc)
1411 {
1412 /* username and password not specified. */
1413 SetUrlComponentValueW(&lpUC->lpszUserName, &lpUC->dwUserNameLength, NULL, 0);
1414 SetUrlComponentValueW(&lpUC->lpszPassword, &lpUC->dwPasswordLength, NULL, 0);
1415 }
1416 else /* Parse out username and password */
1417 {
1418 LPCWSTR lpszUser = lpszcp;
1419 LPCWSTR lpszPasswd = lpszHost;
1420
1421 while (lpszcp < lpszHost)
1422 {
1423 if (*lpszcp == ':')
1424 lpszPasswd = lpszcp;
1425
1426 lpszcp++;
1427 }
1428
1429 SetUrlComponentValueW(&lpUC->lpszUserName, &lpUC->dwUserNameLength,
1430 lpszUser, lpszPasswd - lpszUser);
1431
1432 if (lpszPasswd != lpszHost)
1433 lpszPasswd++;
1434 SetUrlComponentValueW(&lpUC->lpszPassword, &lpUC->dwPasswordLength,
1435 lpszPasswd == lpszHost ? NULL : lpszPasswd,
1436 lpszHost - lpszPasswd);
1437
1438 lpszcp++; /* Advance to beginning of host */
1439 }
1440
1441 /* Parse <host><:port> */
1442
1443 lpszHost = lpszcp;
1444 lpszPort = lpszNetLoc;
1445
1446 /* special case for res:// URLs: there is no port here, so the host is the
1447 entire string up to the first '/' */
1448 if(lpUC->nScheme==INTERNET_SCHEME_RES)
1449 {
1450 SetUrlComponentValueW(&lpUC->lpszHostName, &lpUC->dwHostNameLength,
1451 lpszHost, lpszPort - lpszHost);
1452 lpszcp=lpszNetLoc;
1453 }
1454 else
1455 {
1456 while (lpszcp < lpszNetLoc)
1457 {
1458 if (*lpszcp == ':')
1459 lpszPort = lpszcp;
1460
1461 lpszcp++;
1462 }
1463
1464 /* If the scheme is "file" and the host is just one letter, it's not a host */
1465 if(lpUC->nScheme==INTERNET_SCHEME_FILE && (lpszPort-lpszHost)==1)
1466 {
1467 lpszcp=lpszHost;
1468 SetUrlComponentValueW(&lpUC->lpszHostName, &lpUC->dwHostNameLength,
1469 NULL, 0);
1470 }
1471 else
1472 {
1473 SetUrlComponentValueW(&lpUC->lpszHostName, &lpUC->dwHostNameLength,
1474 lpszHost, lpszPort - lpszHost);
1475 if (lpszPort != lpszNetLoc)
1476 lpUC->nPort = atoiW(++lpszPort);
1477 else switch (lpUC->nScheme)
1478 {
1479 case INTERNET_SCHEME_HTTP:
1480 lpUC->nPort = INTERNET_DEFAULT_HTTP_PORT;
1481 break;
1482 case INTERNET_SCHEME_HTTPS:
1483 lpUC->nPort = INTERNET_DEFAULT_HTTPS_PORT;
1484 break;
1485 case INTERNET_SCHEME_FTP:
1486 lpUC->nPort = INTERNET_DEFAULT_FTP_PORT;
1487 break;
1488 case INTERNET_SCHEME_GOPHER:
1489 lpUC->nPort = INTERNET_DEFAULT_GOPHER_PORT;
1490 break;
1491 default:
1492 break;
1493 }
1494 }
1495 }
1496 }
1497 }
1498 else
1499 {
1500 SetUrlComponentValueW(&lpUC->lpszUserName, &lpUC->dwUserNameLength, NULL, 0);
1501 SetUrlComponentValueW(&lpUC->lpszPassword, &lpUC->dwPasswordLength, NULL, 0);
1502 SetUrlComponentValueW(&lpUC->lpszHostName, &lpUC->dwHostNameLength, NULL, 0);
1503 }
1504 }
1505 else
1506 {
1507 SetUrlComponentValueW(&lpUC->lpszScheme, &lpUC->dwSchemeLength, NULL, 0);
1508 SetUrlComponentValueW(&lpUC->lpszUserName, &lpUC->dwUserNameLength, NULL, 0);
1509 SetUrlComponentValueW(&lpUC->lpszPassword, &lpUC->dwPasswordLength, NULL, 0);
1510 SetUrlComponentValueW(&lpUC->lpszHostName, &lpUC->dwHostNameLength, NULL, 0);
1511 }
1512
1513 /* Here lpszcp points to:
1514 *
1515 * <protocol>:[//<net_loc>][/path][;<params>][?<query>][#<fragment>]
1516 * ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
1517 */
1518 if (lpszcp != 0 && *lpszcp != '\0' && (!lpszParam || lpszcp < lpszParam))
1519 {
1520 INT len;
1521
1522 /* Only truncate the parameter list if it's already been saved
1523 * in lpUC->lpszExtraInfo.
1524 */
1525 if (lpszParam && lpUC->dwExtraInfoLength && lpUC->lpszExtraInfo)
1526 len = lpszParam - lpszcp;
1527 else
1528 {
1529 /* Leave the parameter list in lpszUrlPath. Strip off any trailing
1530 * newlines if necessary.
1531 */
1532 LPWSTR lpsznewline = strchrW(lpszcp, '\n');
1533 if (lpsznewline != NULL)
1534 len = lpsznewline - lpszcp;
1535 else
1536 len = dwUrlLength-(lpszcp-lpszUrl);
1537 }
1538 SetUrlComponentValueW(&lpUC->lpszUrlPath, &lpUC->dwUrlPathLength,
1539 lpszcp, len);
1540 }
1541 else
1542 {
1543 lpUC->dwUrlPathLength = 0;
1544 }
1545
1546 TRACE("%s: scheme(%s) host(%s) path(%s) extra(%s)\n", debugstr_wn(lpszUrl,dwUrlLength),
1547 debugstr_wn(lpUC->lpszScheme,lpUC->dwSchemeLength),
1548 debugstr_wn(lpUC->lpszHostName,lpUC->dwHostNameLength),
1549 debugstr_wn(lpUC->lpszUrlPath,lpUC->dwUrlPathLength),
1550 debugstr_wn(lpUC->lpszExtraInfo,lpUC->dwExtraInfoLength));
1551
1552 HeapFree(GetProcessHeap(), 0, lpszUrl_decode );
1553 return TRUE;
1554 }
1555
1556 /***********************************************************************
1557 * InternetAttemptConnect (WININET.@)
1558 *
1559 * Attempt to make a connection to the internet
1560 *
1561 * RETURNS
1562 * ERROR_SUCCESS on success
1563 * Error value on failure
1564 *
1565 */
1566 DWORD WINAPI InternetAttemptConnect(DWORD dwReserved)
1567 {
1568 FIXME("Stub\n");
1569 return ERROR_SUCCESS;
1570 }
1571
1572
1573 /***********************************************************************
1574 * InternetCanonicalizeUrlA (WININET.@)
1575 *
1576 * Escape unsafe characters and spaces
1577 *
1578 * RETURNS
1579 * TRUE on success
1580 * FALSE on failure
1581 *
1582 */
1583 BOOL WINAPI InternetCanonicalizeUrlA(LPCSTR lpszUrl, LPSTR lpszBuffer,
1584 LPDWORD lpdwBufferLength, DWORD dwFlags)
1585 {
1586 HRESULT hr;
1587 DWORD dwURLFlags= 0x80000000; /* Don't know what this means */
1588 if(dwFlags & ICU_DECODE)
1589 {
1590 dwURLFlags |= URL_UNESCAPE;
1591 dwFlags &= ~ICU_DECODE;
1592 }
1593
1594 if(dwFlags & ICU_ESCAPE)
1595 {
1596 dwURLFlags |= URL_UNESCAPE;
1597 dwFlags &= ~ICU_ESCAPE;
1598 }
1599 if(dwFlags & ICU_BROWSER_MODE)
1600 {
1601 dwURLFlags |= URL_BROWSER_MODE;
1602 dwFlags &= ~ICU_BROWSER_MODE;
1603 }
1604 if(dwFlags)
1605 FIXME("Unhandled flags 0x%08x\n", dwFlags);
1606 TRACE("%s %p %p %08x\n", debugstr_a(lpszUrl), lpszBuffer,
1607 lpdwBufferLength, dwURLFlags);
1608
1609 /* Flip this bit to correspond to URL_ESCAPE_UNSAFE */
1610 dwFlags ^= ICU_NO_ENCODE;
1611
1612 hr = UrlCanonicalizeA(lpszUrl, lpszBuffer, lpdwBufferLength, dwURLFlags);
1613
1614 return (hr == S_OK) ? TRUE : FALSE;
1615 }
1616
1617 /***********************************************************************
1618 * InternetCanonicalizeUrlW (WININET.@)
1619 *
1620 * Escape unsafe characters and spaces
1621 *
1622 * RETURNS
1623 * TRUE on success
1624 * FALSE on failure
1625 *
1626 */
1627 BOOL WINAPI InternetCanonicalizeUrlW(LPCWSTR lpszUrl, LPWSTR lpszBuffer,
1628 LPDWORD lpdwBufferLength, DWORD dwFlags)
1629 {
1630 HRESULT hr;
1631 DWORD dwURLFlags= 0x80000000; /* Don't know what this means */
1632 if(dwFlags & ICU_DECODE)
1633 {
1634 dwURLFlags |= URL_UNESCAPE;
1635 dwFlags &= ~ICU_DECODE;
1636 }
1637
1638 if(dwFlags & ICU_ESCAPE)
1639 {
1640 dwURLFlags |= URL_UNESCAPE;
1641 dwFlags &= ~ICU_ESCAPE;
1642 }
1643 if(dwFlags & ICU_BROWSER_MODE)
1644 {
1645 dwURLFlags |= URL_BROWSER_MODE;
1646 dwFlags &= ~ICU_BROWSER_MODE;
1647 }
1648 if(dwFlags)
1649 FIXME("Unhandled flags 0x%08x\n", dwFlags);
1650 TRACE("%s %p %p %08x\n", debugstr_w(lpszUrl), lpszBuffer,
1651 lpdwBufferLength, dwURLFlags);
1652
1653 /* Flip this bit to correspond to URL_ESCAPE_UNSAFE */
1654 dwFlags ^= ICU_NO_ENCODE;
1655
1656 hr = UrlCanonicalizeW(lpszUrl, lpszBuffer, lpdwBufferLength, dwURLFlags);
1657
1658 return (hr == S_OK) ? TRUE : FALSE;
1659 }
1660
1661
1662 /***********************************************************************
1663 * InternetSetStatusCallbackA (WININET.@)
1664 *
1665 * Sets up a callback function which is called as progress is made
1666 * during an operation.
1667 *
1668 * RETURNS
1669 * Previous callback or NULL on success
1670 * INTERNET_INVALID_STATUS_CALLBACK on failure
1671 *
1672 */
1673 INTERNET_STATUS_CALLBACK WINAPI InternetSetStatusCallbackA(
1674 HINTERNET hInternet ,INTERNET_STATUS_CALLBACK lpfnIntCB)
1675 {
1676 INTERNET_STATUS_CALLBACK retVal;
1677 LPWININETHANDLEHEADER lpwh;
1678
1679 TRACE("0x%08x\n", (ULONG)hInternet);
1680
1681 lpwh = WININET_GetObject(hInternet);
1682 if (!lpwh)
1683 return INTERNET_INVALID_STATUS_CALLBACK;
1684
1685 lpwh->dwInternalFlags &= ~INET_CALLBACKW;
1686 retVal = lpwh->lpfnStatusCB;
1687 lpwh->lpfnStatusCB = lpfnIntCB;
1688
1689 WININET_Release( lpwh );
1690
1691 return retVal;
1692 }
1693
1694 /***********************************************************************
1695 * InternetSetStatusCallbackW (WININET.@)
1696 *
1697 * Sets up a callback function which is called as progress is made
1698 * during an operation.
1699 *
1700 * RETURNS
1701 * Previous callback or NULL on success
1702 * INTERNET_INVALID_STATUS_CALLBACK on failure
1703 *
1704 */
1705 INTERNET_STATUS_CALLBACK WINAPI InternetSetStatusCallbackW(
1706 HINTERNET hInternet ,INTERNET_STATUS_CALLBACK lpfnIntCB)
1707 {
1708 INTERNET_STATUS_CALLBACK retVal;
1709 LPWININETHANDLEHEADER lpwh;
1710
1711 TRACE("0x%08x\n", (ULONG)hInternet);
1712
1713 lpwh = WININET_GetObject(hInternet);
1714 if (!lpwh)
1715 return INTERNET_INVALID_STATUS_CALLBACK;
1716
1717 lpwh->dwInternalFlags |= INET_CALLBACKW;
1718 retVal = lpwh->lpfnStatusCB;
1719 lpwh->lpfnStatusCB = lpfnIntCB;
1720
1721 WININET_Release( lpwh );
1722
1723 return retVal;
1724 }
1725
1726 /***********************************************************************
1727 * InternetSetFilePointer (WININET.@)
1728 */
1729 DWORD WINAPI InternetSetFilePointer(HINTERNET hFile, LONG lDistanceToMove,
1730 PVOID pReserved, DWORD dwMoveContext, DWORD dwContext)
1731 {
1732 FIXME("stub\n");
1733 return FALSE;
1734 }
1735
1736 /***********************************************************************
1737 * InternetWriteFile (WININET.@)
1738 *
1739 * Write data to an open internet file
1740 *
1741 * RETURNS
1742 * TRUE on success
1743 * FALSE on failure
1744 *
1745 */
1746 BOOL WINAPI InternetWriteFile(HINTERNET hFile, LPCVOID lpBuffer ,
1747 DWORD dwNumOfBytesToWrite, LPDWORD lpdwNumOfBytesWritten)
1748 {
1749 BOOL retval = FALSE;
1750 int nSocket = -1;
1751 LPWININETHANDLEHEADER lpwh;
1752
1753 TRACE("\n");
1754 lpwh = (LPWININETHANDLEHEADER) WININET_GetObject( hFile );
1755 if (NULL == lpwh)
1756 return FALSE;
1757
1758 switch (lpwh->htype)
1759 {
1760 case WH_HHTTPREQ:
1761 {
1762 LPWININETHTTPREQW lpwhr;
1763 lpwhr = (LPWININETHTTPREQW)lpwh;
1764
1765 TRACE("HTTPREQ %i\n",dwNumOfBytesToWrite);
1766 retval = NETCON_send(&lpwhr->netConnection, lpBuffer,
1767 dwNumOfBytesToWrite, 0, (LPINT)lpdwNumOfBytesWritten);
1768
1769 WININET_Release( lpwh );
1770 return retval;
1771 }
1772 break;
1773
1774 case WH_HFILE:
1775 nSocket = ((LPWININETFILE)lpwh)->nDataSocket;
1776 break;
1777
1778 default:
1779 break;
1780 }
1781
1782 if (nSocket != -1)
1783 {
1784 int res = send(nSocket, lpBuffer, dwNumOfBytesToWrite, 0);
1785 retval = (res >= 0);
1786 *lpdwNumOfBytesWritten = retval ? res : 0;
1787 }
1788 WININET_Release( lpwh );
1789
1790 return retval;
1791 }
1792
1793
1794 static BOOL INTERNET_ReadFile(LPWININETHANDLEHEADER lpwh, LPVOID lpBuffer,
1795 DWORD dwNumOfBytesToRead, LPDWORD pdwNumOfBytesRead,
1796 BOOL bWait, BOOL bSendCompletionStatus)
1797 {
1798 BOOL retval = FALSE;
1799 int nSocket = -1;
1800
1801 /* FIXME: this should use NETCON functions! */
1802 switch (lpwh->htype)
1803 {
1804 case WH_HHTTPREQ:
1805 if (!NETCON_recv(&((LPWININETHTTPREQW)lpwh)->netConnection, lpBuffer,
1806 dwNumOfBytesToRead, bWait ? MSG_WAITALL : 0, (int *)pdwNumOfBytesRead))
1807 {
1808 *pdwNumOfBytesRead = 0;
1809 retval = TRUE; /* Under windows, it seems to return 0 even if nothing was read... */
1810 }
1811 else
1812 retval = TRUE;
1813 break;
1814
1815 case WH_HFILE:
1816 /* FIXME: FTP should use NETCON_ stuff */
1817 nSocket = ((LPWININETFILE)lpwh)->nDataSocket;
1818 if (nSocket != -1)
1819 {
1820 int res = recv(nSocket, lpBuffer, dwNumOfBytesToRead, bWait ? MSG_WAITALL : 0);
1821 retval = (res >= 0);
1822 *pdwNumOfBytesRead = retval ? res : 0;
1823 }
1824 break;
1825
1826 default:
1827 break;
1828 }
1829
1830 if (bSendCompletionStatus)
1831 {
1832 INTERNET_ASYNC_RESULT iar;
1833
1834 iar.dwResult = retval;
1835 iar.dwError = iar.dwError = retval ? ERROR_SUCCESS :
1836 INTERNET_GetLastError();
1837
1838 INTERNET_SendCallback(lpwh, lpwh->dwContext,
1839 INTERNET_STATUS_REQUEST_COMPLETE, &iar,
1840 sizeof(INTERNET_ASYNC_RESULT));
1841 }
1842 return retval;
1843 }
1844
1845 /***********************************************************************
1846 * InternetReadFile (WININET.@)
1847 *
1848 * Read data from an open internet file
1849 *
1850 * RETURNS
1851 * TRUE on success
1852 * FALSE on failure
1853 *
1854 */
1855 BOOL WINAPI InternetReadFile(HINTERNET hFile, LPVOID lpBuffer,
1856 DWORD dwNumOfBytesToRead, LPDWORD pdwNumOfBytesRead)
1857 {
1858 LPWININETHANDLEHEADER lpwh;
1859 BOOL retval;
1860
1861 TRACE("%p %p %d %p\n", hFile, lpBuffer, dwNumOfBytesToRead, pdwNumOfBytesRead);
1862
1863 lpwh = WININET_GetObject( hFile );
1864 if (!lpwh)
1865 {
1866 SetLastError(ERROR_INVALID_HANDLE);
1867 return FALSE;
1868 }
1869
1870 retval = INTERNET_ReadFile(lpwh, lpBuffer, dwNumOfBytesToRead, pdwNumOfBytesRead, TRUE, FALSE);
1871 WININET_Release( lpwh );
1872
1873 TRACE("-- %s (bytes read: %d)\n", retval ? "TRUE": "FALSE", pdwNumOfBytesRead ? *pdwNumOfBytesRead : -1);
1874 return retval;
1875 }
1876
1877 /***********************************************************************
1878 * InternetReadFileExA (WININET.@)
1879 *
1880 * Read data from an open internet file
1881 *
1882 * PARAMS
1883 * hFile [I] Handle returned by InternetOpenUrl or HttpOpenRequest.
1884 * lpBuffersOut [I/O] Buffer.
1885 * dwFlags [I] Flags. See notes.
1886 * dwContext [I] Context for callbacks.
1887 *
1888 * RETURNS
1889 * TRUE on success
1890 * FALSE on failure
1891 *
1892 * NOTES
1893 * The parameter dwFlags include zero or more of the following flags:
1894 *|IRF_ASYNC - Makes the call asynchronous.
1895 *|IRF_SYNC - Makes the call synchronous.
1896 *|IRF_USE_CONTEXT - Forces dwContext to be used.
1897 *|IRF_NO_WAIT - Don't block if the data is not available, just return what is available.
1898 *
1899 * However, in testing IRF_USE_CONTEXT seems to have no effect - dwContext isn't used.
1900 *
1901 * SEE
1902 * InternetOpenUrlA(), HttpOpenRequestA()
1903 */
1904 BOOL WINAPI InternetReadFileExA(HINTERNET hFile, LPINTERNET_BUFFERSA lpBuffersOut,
1905 DWORD dwFlags, DWORD dwContext)
1906 {
1907 BOOL retval = FALSE;
1908 LPWININETHANDLEHEADER lpwh;
1909
1910 TRACE("(%p %p 0x%x 0x%x)\n", hFile, lpBuffersOut, dwFlags, dwContext);
1911
1912 if (dwFlags & ~(IRF_ASYNC|IRF_NO_WAIT))
1913 FIXME("these dwFlags aren't implemented: 0x%x\n", dwFlags & ~(IRF_ASYNC|IRF_NO_WAIT));
1914
1915 if (lpBuffersOut->dwStructSize != sizeof(*lpBuffersOut))
1916 {
1917 SetLastError(ERROR_INVALID_PARAMETER);
1918 return FALSE;
1919 }
1920
1921 lpwh = (LPWININETHANDLEHEADER) WININET_GetObject( hFile );
1922 if (!lpwh)
1923 {
1924 SetLastError(ERROR_INVALID_HANDLE);
1925 return FALSE;
1926 }
1927
1928 /* FIXME: native only does it asynchronously if the amount of data
1929 * requested isn't available. See NtReadFile. */
1930 /* FIXME: IRF_ASYNC may not be the right thing to test here;
1931 * hIC->hdr.dwFlags & INTERNET_FLAG_ASYNC is probably better, but
1932 * we should implement the above first */
1933 if (dwFlags & IRF_ASYNC)
1934 {
1935 WORKREQUEST workRequest;
1936 struct WORKREQ_INTERNETREADFILEEXA *req;
1937
1938 workRequest.asyncall = INTERNETREADFILEEXA;
1939 workRequest.hdr = WININET_AddRef( lpwh );
1940 req = &workRequest.u.InternetReadFileExA;
1941 req->lpBuffersOut = lpBuffersOut;
1942
1943 retval = INTERNET_AsyncCall(&workRequest);
1944 if (!retval) return FALSE;
1945
1946 SetLastError(ERROR_IO_PENDING);
1947 return FALSE;
1948 }
1949
1950 retval = INTERNET_ReadFile(lpwh, lpBuffersOut->lpvBuffer,
1951 lpBuffersOut->dwBufferLength, &lpBuffersOut->dwBufferLength,
1952 !(dwFlags & IRF_NO_WAIT), FALSE);
1953
1954 WININET_Release( lpwh );
1955
1956 TRACE("-- %s (bytes read: %d)\n", retval ? "TRUE": "FALSE", lpBuffersOut->dwBufferLength);
1957 return retval;
1958 }
1959
1960 /***********************************************************************
1961 * InternetReadFileExW (WININET.@)
1962 *
1963 * Read data from an open internet file.
1964 *
1965 * PARAMS
1966 * hFile [I] Handle returned by InternetOpenUrl() or HttpOpenRequest().
1967 * lpBuffersOut [I/O] Buffer.
1968 * dwFlags [I] Flags.
1969 * dwContext [I] Context for callbacks.
1970 *
1971 * RETURNS
1972 * FALSE, last error is set to ERROR_CALL_NOT_IMPLEMENTED
1973 *
1974 * NOTES
1975 * Not implemented in Wine or native either (as of IE6 SP2).
1976 *
1977 */
1978 BOOL WINAPI InternetReadFileExW(HINTERNET hFile, LPINTERNET_BUFFERSW lpBuffer,
1979 DWORD dwFlags, DWORD dwContext)
1980 {
1981 ERR("(%p, %p, 0x%x, 0x%x): not implemented in native\n", hFile, lpBuffer, dwFlags, dwContext);
1982
1983 INTERNET_SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
1984 return FALSE;
1985 }
1986
1987 /***********************************************************************
1988 * INET_QueryOptionHelper (internal)
1989 */
1990 static BOOL INET_QueryOptionHelper(BOOL bIsUnicode, HINTERNET hInternet, DWORD dwOption,
1991 LPVOID lpBuffer, LPDWORD lpdwBufferLength)
1992 {
1993 LPWININETHANDLEHEADER lpwhh;
1994 BOOL bSuccess = FALSE;
1995
1996 TRACE("(%p, 0x%08x, %p, %p)\n", hInternet, dwOption, lpBuffer, lpdwBufferLength);
1997
1998 lpwhh = (LPWININETHANDLEHEADER) WININET_GetObject( hInternet );
1999 if (!lpwhh)
2000 {
2001 SetLastError(ERROR_INVALID_PARAMETER);
2002 return FALSE;
2003 }
2004
2005 switch (dwOption)
2006 {
2007 case INTERNET_OPTION_HANDLE_TYPE:
2008 {
2009 ULONG type;
2010
2011 if (!lpwhh)
2012 {
2013 WARN("Invalid hInternet handle\n");
2014 SetLastError(ERROR_INVALID_HANDLE);
2015 return FALSE;
2016 }
2017
2018 type = lpwhh->htype;
2019
2020 TRACE("INTERNET_OPTION_HANDLE_TYPE: %d\n", type);
2021
2022 if (*lpdwBufferLength < sizeof(ULONG))
2023 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER);
2024 else
2025 {
2026 memcpy(lpBuffer, &type, sizeof(ULONG));
2027 bSuccess = TRUE;
2028 }
2029 *lpdwBufferLength = sizeof(ULONG);
2030 break;
2031 }
2032
2033 case INTERNET_OPTION_REQUEST_FLAGS:
2034 {
2035 ULONG flags = 4;
2036 TRACE("INTERNET_OPTION_REQUEST_FLAGS: %d\n", flags);
2037 if (*lpdwBufferLength < sizeof(ULONG))
2038 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER);
2039 else
2040 {
2041 memcpy(lpBuffer, &flags, sizeof(ULONG));
2042 bSuccess = TRUE;
2043 }
2044 *lpdwBufferLength = sizeof(ULONG);
2045 break;
2046 }
2047
2048 case INTERNET_OPTION_URL:
2049 case INTERNET_OPTION_DATAFILE_NAME:
2050 {
2051 if (!lpwhh)
2052 {
2053 WARN("Invalid hInternet handle\n");
2054 SetLastError(ERROR_INVALID_HANDLE);
2055 return FALSE;
2056 }
2057 if (lpwhh->htype == WH_HHTTPREQ)
2058 {
2059 LPWININETHTTPREQW lpreq = (LPWININETHTTPREQW) lpwhh;
2060 WCHAR url[1023];
2061 static const WCHAR szFmt[] = {'h','t','t','p',':','/','/','%','s','%','s',0};
2062 static const WCHAR szHost[] = {'H','o','s','t',0};
2063 DWORD sizeRequired;
2064 LPHTTPHEADERW Host;
2065
2066 Host = HTTP_GetHeader(lpreq,szHost);
2067 sprintfW(url,szFmt,Host->lpszValue,lpreq->lpszPath);
2068 TRACE("INTERNET_OPTION_URL: %s\n",debugstr_w(url));
2069 if(!bIsUnicode)
2070 {
2071 sizeRequired = WideCharToMultiByte(CP_ACP,0,url,-1,
2072 lpBuffer,*lpdwBufferLength,NULL,NULL);
2073 if (sizeRequired > *lpdwBufferLength)
2074 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER);
2075 else
2076 bSuccess = TRUE;
2077 *lpdwBufferLength = sizeRequired;
2078 }
2079 else
2080 {
2081 sizeRequired = (lstrlenW(url)+1) * sizeof(WCHAR);
2082 if (*lpdwBufferLength < sizeRequired)
2083 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER);
2084 else
2085 {
2086 strcpyW(lpBuffer, url);
2087 bSuccess = TRUE;
2088 }
2089 *lpdwBufferLength = sizeRequired;
2090 }
2091 }
2092 break;
2093 }
2094 case INTERNET_OPTION_HTTP_VERSION:
2095 {
2096 if (*lpdwBufferLength < sizeof(HTTP_VERSION_INFO))
2097 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER);
2098 else
2099 {
2100 /*
2101 * Presently hardcoded to 1.1
2102 */
2103 ((HTTP_VERSION_INFO*)lpBuffer)->dwMajorVersion = 1;
2104 ((HTTP_VERSION_INFO*)lpBuffer)->dwMinorVersion = 1;
2105 bSuccess = TRUE;
2106 }
2107 *lpdwBufferLength = sizeof(HTTP_VERSION_INFO);
2108 break;
2109 }
2110 case INTERNET_OPTION_CONNECTED_STATE:
2111 {
2112 DWORD *pdwConnectedState = (DWORD *)lpBuffer;
2113 FIXME("INTERNET_OPTION_CONNECTED_STATE: semi-stub\n");
2114
2115 if (*lpdwBufferLength < sizeof(*pdwConnectedState))
2116 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER);
2117 else
2118 {
2119 *pdwConnectedState = INTERNET_STATE_CONNECTED;
2120 bSuccess = TRUE;
2121 }
2122 *lpdwBufferLength = sizeof(*pdwConnectedState);
2123 break;
2124 }
2125 case INTERNET_OPTION_PROXY:
2126 {
2127 LPWININETAPPINFOW lpwai = (LPWININETAPPINFOW)lpwhh;
2128 WININETAPPINFOW wai;
2129
2130 if (lpwai == NULL)
2131 {
2132 TRACE("Getting global proxy info\n");
2133 memset(&wai, 0, sizeof(WININETAPPINFOW));
2134 INTERNET_ConfigureProxyFromReg( &wai );
2135 lpwai = &wai;
2136 }
2137
2138 if (bIsUnicode)
2139 {
2140 INTERNET_PROXY_INFOW *pPI = (INTERNET_PROXY_INFOW *)lpBuffer;
2141 DWORD proxyBytesRequired = 0, proxyBypassBytesRequired = 0;
2142
2143 if (lpwai->lpszProxy)
2144 proxyBytesRequired = (lstrlenW(lpwai->lpszProxy) + 1) *
2145 sizeof(WCHAR);
2146 if (lpwai->lpszProxyBypass)
2147 proxyBypassBytesRequired =
2148 (lstrlenW(lpwai->lpszProxyBypass) + 1) * sizeof(WCHAR);
2149 if (*lpdwBufferLength < sizeof(INTERNET_PROXY_INFOW) +
2150 proxyBytesRequired + proxyBypassBytesRequired)
2151 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER);
2152 else
2153 {
2154 pPI->dwAccessType = lpwai->dwAccessType;
2155 if (lpwai->lpszProxy)
2156 {
2157 pPI->lpszProxy = (LPWSTR)((LPBYTE)lpBuffer +
2158 sizeof(INTERNET_PROXY_INFOW));
2159 lstrcpyW((LPWSTR)pPI->lpszProxy, lpwai->lpszProxy);
2160 }
2161 else
2162 {
2163 pPI->lpszProxy = (LPWSTR)((LPBYTE)lpBuffer +
2164 sizeof(INTERNET_PROXY_INFOW));
2165 *((LPWSTR)(pPI->lpszProxy)) = 0;
2166 }
2167
2168 if (lpwai->lpszProxyBypass)
2169 {
2170 pPI->lpszProxyBypass = (LPWSTR)((LPBYTE)lpBuffer +
2171 sizeof(INTERNET_PROXY_INFOW) +
2172 proxyBytesRequired);
2173 lstrcpyW((LPWSTR)pPI->lpszProxyBypass,
2174 lpwai->lpszProxyBypass);
2175 }
2176 else
2177 {
2178 pPI->lpszProxyBypass = (LPWSTR)((LPBYTE)lpBuffer +
2179 sizeof(INTERNET_PROXY_INFOW) +
2180 proxyBytesRequired);
2181 *((LPWSTR)(pPI->lpszProxyBypass)) = 0;
2182 }
2183 bSuccess = TRUE;
2184 }
2185 *lpdwBufferLength = sizeof(INTERNET_PROXY_INFOW) +
2186 proxyBytesRequired + proxyBypassBytesRequired;
2187 }
2188 else
2189 {
2190 INTERNET_PROXY_INFOA *pPI = (INTERNET_PROXY_INFOA *)lpBuffer;
2191 DWORD proxyBytesRequired = 0, proxyBypassBytesRequired = 0;
2192
2193 if (lpwai->lpszProxy)
2194 proxyBytesRequired = WideCharToMultiByte(CP_ACP, 0,
2195 lpwai->lpszProxy, -1, NULL, 0, NULL, NULL);
2196 if (lpwai->lpszProxyBypass)
2197 proxyBypassBytesRequired = WideCharToMultiByte(CP_ACP, 0,
2198 lpwai->lpszProxyBypass, -1, NULL, 0, NULL, NULL);
2199 if (*lpdwBufferLength < sizeof(INTERNET_PROXY_INFOA) +
2200 proxyBytesRequired + proxyBypassBytesRequired)
2201 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER);
2202 else
2203 {
2204 pPI->dwAccessType = lpwai->dwAccessType;
2205 if (lpwai->lpszProxy)
2206 {
2207 pPI->lpszProxy = (LPSTR)((LPBYTE)lpBuffer +
2208 sizeof(INTERNET_PROXY_INFOA));
2209 WideCharToMultiByte(CP_ACP, 0, lpwai->lpszProxy, -1,
2210 (LPSTR)pPI->lpszProxy, proxyBytesRequired, NULL, NULL);
2211 }
2212 else
2213 {
2214 pPI->lpszProxy = (LPSTR)((LPBYTE)lpBuffer +
2215 sizeof(INTERNET_PROXY_INFOA));
2216 *((LPSTR)(pPI->lpszProxy)) = '\0';
2217 }
2218
2219 if (lpwai->lpszProxyBypass)
2220 {
2221 pPI->lpszProxyBypass = (LPSTR)((LPBYTE)lpBuffer +
2222 sizeof(INTERNET_PROXY_INFOA) + proxyBytesRequired);
2223 WideCharToMultiByte(CP_ACP, 0, lpwai->lpszProxyBypass,
2224 -1, (LPSTR)pPI->lpszProxyBypass,
2225 proxyBypassBytesRequired,
2226 NULL, NULL);
2227 }
2228 else
2229 {
2230 pPI->lpszProxyBypass = (LPSTR)((LPBYTE)lpBuffer +
2231 sizeof(INTERNET_PROXY_INFOA) +
2232 proxyBytesRequired);
2233 *((LPSTR)(pPI->lpszProxyBypass)) = '\0';
2234 }
2235 bSuccess = TRUE;
2236 }
2237 *lpdwBufferLength = sizeof(INTERNET_PROXY_INFOA) +
2238 proxyBytesRequired + proxyBypassBytesRequired;
2239 }
2240 break;
2241 }
2242 case INTERNET_OPTION_MAX_CONNS_PER_SERVER:
2243 {
2244 ULONG conn = 2;
2245 TRACE("INTERNET_OPTION_MAX_CONNS_PER_SERVER: %d\n", conn);
2246 if (*lpdwBufferLength < sizeof(ULONG))
2247 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER);
2248 else
2249 {
2250 memcpy(lpBuffer, &conn, sizeof(ULONG));
2251 bSuccess = TRUE;
2252 }
2253 *lpdwBufferLength = sizeof(ULONG);
2254 break;
2255 }
2256 case INTERNET_OPTION_MAX_CONNS_PER_1_0_SERVER:
2257 {
2258 ULONG conn = 4;
2259 TRACE("INTERNET_OPTION_MAX_CONNS_1_0_SERVER: %d\n", conn);
2260 if (*lpdwBufferLength < sizeof(ULONG))
2261 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER);
2262 else
2263 {
2264 memcpy(lpBuffer, &conn, sizeof(ULONG));
2265 bSuccess = TRUE;
2266 }
2267 *lpdwBufferLength = sizeof(ULONG);
2268 break;
2269 }
2270 case INTERNET_OPTION_SECURITY_FLAGS:
2271 FIXME("INTERNET_OPTION_SECURITY_FLAGS: Stub\n");
2272 break;
2273
2274 case INTERNET_OPTION_SECURITY_CERTIFICATE_STRUCT:
2275 if (*lpdwBufferLength < sizeof(INTERNET_CERTIFICATE_INFOW))
2276 {
2277 *lpdwBufferLength = sizeof(INTERNET_CERTIFICATE_INFOW);
2278 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER);
2279 }
2280 else if (lpwhh->htype == WH_HHTTPREQ)
2281 {
2282 LPWININETHTTPREQW lpwhr;
2283 PCCERT_CONTEXT context;
2284
2285 lpwhr = (LPWININETHTTPREQW)lpwhh;
2286 context = (PCCERT_CONTEXT)NETCON_GetCert(&(lpwhr->netConnection));
2287 if (context)
2288 {
2289 LPINTERNET_CERTIFICATE_INFOW info = (LPINTERNET_CERTIFICATE_INFOW)lpBuffer;
2290 DWORD strLen;
2291
2292 memset(info,0,sizeof(INTERNET_CERTIFICATE_INFOW));
2293 info->ftExpiry = context->pCertInfo->NotAfter;
2294 info->ftStart = context->pCertInfo->NotBefore;
2295 if (bIsUnicode)
2296 {
2297 strLen = CertNameToStrW(context->dwCertEncodingType,
2298 &context->pCertInfo->Subject, CERT_SIMPLE_NAME_STR,
2299 NULL, 0);
2300 info->lpszSubjectInfo = LocalAlloc(0,
2301 strLen * sizeof(WCHAR));
2302 if (info->lpszSubjectInfo)
2303 CertNameToStrW(context->dwCertEncodingType,
2304 &context->pCertInfo->Subject, CERT_SIMPLE_NAME_STR,
2305 info->lpszSubjectInfo, strLen);
2306 strLen = CertNameToStrW(context->dwCertEncodingType,
2307 &context->pCertInfo->Issuer, CERT_SIMPLE_NAME_STR,
2308 NULL, 0);
2309 info->lpszIssuerInfo = LocalAlloc(0,
2310 strLen * sizeof(WCHAR));
2311 if (info->lpszIssuerInfo)
2312 CertNameToStrW(context->dwCertEncodingType,
2313 &context->pCertInfo->Issuer, CERT_SIMPLE_NAME_STR,
2314 info->lpszIssuerInfo, strLen);
2315 }
2316 else
2317 {
2318 LPINTERNET_CERTIFICATE_INFOA infoA =
2319 (LPINTERNET_CERTIFICATE_INFOA)info;
2320
2321 strLen = CertNameToStrA(context->dwCertEncodingType,
2322 &context->pCertInfo->Subject, CERT_SIMPLE_NAME_STR,
2323 NULL, 0);
2324 infoA->lpszSubjectInfo = LocalAlloc(0, strLen);
2325 if (infoA->lpszSubjectInfo)
2326 CertNameToStrA(context->dwCertEncodingType,
2327 &context->pCertInfo->Subject, CERT_SIMPLE_NAME_STR,
2328 infoA->lpszSubjectInfo, strLen);
2329 strLen = CertNameToStrA(context->dwCertEncodingType,
2330 &context->pCertInfo->Issuer, CERT_SIMPLE_NAME_STR,
2331 NULL, 0);
2332 infoA->lpszIssuerInfo = LocalAlloc(0, strLen);
2333 if (infoA->lpszIssuerInfo)
2334 CertNameToStrA(context->dwCertEncodingType,
2335 &context->pCertInfo->Issuer, CERT_SIMPLE_NAME_STR,
2336 infoA->lpszIssuerInfo, strLen);
2337 }
2338 /*
2339 * Contrary to MSDN, these do not appear to be set.
2340 * lpszProtocolName
2341 * lpszSignatureAlgName
2342 * lpszEncryptionAlgName
2343 * dwKeySize
2344 */
2345 CertFreeCertificateContext(context);
2346 bSuccess = TRUE;
2347 }
2348 }
2349 break;
2350 default:
2351 FIXME("Stub! %d\n", dwOption);
2352 break;
2353 }
2354 if (lpwhh)
2355 WININET_Release( lpwhh );
2356
2357 return bSuccess;
2358 }
2359
2360 /***********************************************************************
2361 * InternetQueryOptionW (WININET.@)
2362 *
2363 * Queries an options on the specified handle
2364 *
2365 * RETURNS
2366 * TRUE on success
2367 * FALSE on failure
2368 *
2369 */
2370 BOOL WINAPI InternetQueryOptionW(HINTERNET hInternet, DWORD dwOption,
2371 LPVOID lpBuffer, LPDWORD lpdwBufferLength)
2372 {
2373 return INET_QueryOptionHelper(TRUE, hInternet, dwOption, lpBuffer, lpdwBufferLength);
2374 }
2375
2376 /***********************************************************************
2377 * InternetQueryOptionA (WININET.@)
2378 *
2379 * Queries an options on the specified handle
2380 *
2381 * RETURNS
2382 * TRUE on success
2383 * FALSE on failure
2384 *
2385 */
2386 BOOL WINAPI InternetQueryOptionA(HINTERNET hInternet, DWORD dwOption,
2387 LPVOID lpBuffer, LPDWORD lpdwBufferLength)
2388 {
2389 return INET_QueryOptionHelper(FALSE, hInternet, dwOption, lpBuffer, lpdwBufferLength);
2390 }
2391
2392
2393 /***********************************************************************
2394 * InternetSetOptionW (WININET.@)
2395 *
2396 * Sets an options on the specified handle
2397 *
2398 * RETURNS
2399 * TRUE on success
2400 * FALSE on failure
2401 *
2402 */
2403 BOOL WINAPI InternetSetOptionW(HINTERNET hInternet, DWORD dwOption,
2404 LPVOID lpBuffer, DWORD dwBufferLength)
2405 {
2406 LPWININETHANDLEHEADER lpwhh;
2407 BOOL ret = TRUE;
2408
2409 TRACE("0x%08x\n", dwOption);
2410
2411 lpwhh = (LPWININETHANDLEHEADER) WININET_GetObject( hInternet );
2412 if( !lpwhh )
2413 return FALSE;
2414
2415 switch (dwOption)
2416 {
2417 case INTERNET_OPTION_HTTP_VERSION:
2418 {
2419 HTTP_VERSION_INFO* pVersion=(HTTP_VERSION_INFO*)lpBuffer;
2420 FIXME("Option INTERNET_OPTION_HTTP_VERSION(%d,%d): STUB\n",pVersion->dwMajorVersion,pVersion->dwMinorVersion);
2421 }
2422 break;
2423 case INTERNET_OPTION_ERROR_MASK:
2424 {
2425 unsigned long flags=*(unsigned long*)lpBuffer;
2426 FIXME("Option INTERNET_OPTION_ERROR_MASK(%ld): STUB\n",flags);
2427 }
2428 break;
2429 case INTERNET_OPTION_CODEPAGE:
2430 {
2431 unsigned long codepage=*(unsigned long*)lpBuffer;
2432 FIXME("Option INTERNET_OPTION_CODEPAGE (%ld): STUB\n",codepage);
2433 }
2434 break;
2435 case INTERNET_OPTION_REQUEST_PRIORITY:
2436 {
2437 unsigned long priority=*(unsigned long*)lpBuffer;
2438 FIXME("Option INTERNET_OPTION_REQUEST_PRIORITY (%ld): STUB\n",priority);
2439 }
2440 break;
2441 case INTERNET_OPTION_CONNECT_TIMEOUT:
2442 {
2443 unsigned long connecttimeout=*(unsigned long*)lpBuffer;
2444 FIXME("Option INTERNET_OPTION_CONNECT_TIMEOUT (%ld): STUB\n",connecttimeout);
2445 }
2446 break;
2447 case INTERNET_OPTION_DATA_RECEIVE_TIMEOUT:
2448 {
2449 unsigned long receivetimeout=*(unsigned long*)lpBuffer;
2450 FIXME("Option INTERNET_OPTION_DATA_RECEIVE_TIMEOUT (%ld): STUB\n",receivetimeout);
2451 }
2452 break;
2453 case INTERNET_OPTION_MAX_CONNS_PER_SERVER:
2454 {
2455 unsigned long conns=*(unsigned long*)lpBuffer;
2456 FIXME("Option INTERNET_OPTION_MAX_CONNS_PER_SERVER (%ld): STUB\n",conns);
2457 }
2458 break;
2459 case INTERNET_OPTION_MAX_CONNS_PER_1_0_SERVER:
2460 {
2461 unsigned long conns=*(unsigned long*)lpBuffer;
2462 FIXME("Option INTERNET_OPTION_MAX_CONNS_PER_1_0_SERVER (%ld): STUB\n",conns);
2463 }
2464 break;
2465 case INTERNET_OPTION_RESET_URLCACHE_SESSION:
2466 FIXME("Option INTERNET_OPTION_RESET_URLCACHE_SESSION: STUB\n");
2467 break;
2468 case INTERNET_OPTION_END_BROWSER_SESSION:
2469 FIXME("Option INTERNET_OPTION_END_BROWSER_SESSION: STUB\n");
2470 break;
2471 case INTERNET_OPTION_CONNECTED_STATE:
2472 FIXME("Option INTERNET_OPTION_CONNECTED_STATE: STUB\n");
2473 break;
2474 case INTERNET_OPTION_DISABLE_PASSPORT_AUTH:
2475 TRACE("Option INTERNET_OPTION_DISABLE_PASSPORT_AUTH: harmless stub, since not enabled\n");
2476 break;
2477 case INTERNET_OPTION_SEND_TIMEOUT:
2478 case INTERNET_OPTION_RECEIVE_TIMEOUT:
2479 TRACE("INTERNET_OPTION_SEND/RECEIVE_TIMEOUT\n");
2480 if (dwBufferLength == sizeof(DWORD))
2481 {
2482 if (lpwhh->htype == WH_HHTTPREQ)
2483 ret = NETCON_set_timeout(
2484 &((LPWININETHTTPREQW)lpwhh)->netConnection,
2485 dwOption == INTERNET_OPTION_SEND_TIMEOUT,
2486 *(DWORD *)lpBuffer);
2487 else
2488 {
2489 FIXME("INTERNET_OPTION_SEND/RECEIVE_TIMEOUT not supported on protocol %d\n",
2490 lpwhh->htype);
2491 INTERNET_SetLastError(ERROR_INVALID_PARAMETER);
2492 ret = FALSE;
2493 }
2494 }
2495 else
2496 {
2497 INTERNET_SetLastError(ERROR_INVALID_PARAMETER);
2498 ret = FALSE;
2499 }
2500 break;
2501 case INTERNET_OPTION_CONNECT_RETRIES:
2502 FIXME("Option INTERNET_OPTION_CONNECT_RETRIES: STUB\n");
2503 break;
2504 case INTERNET_OPTION_CONTEXT_VALUE:
2505 FIXME("Option INTERNET_OPTION_CONTEXT_VALUE; STUB\n");
2506 break;
2507 case INTERNET_OPTION_SECURITY_FLAGS:
2508 FIXME("Option INTERNET_OPTION_SECURITY_FLAGS; STUB\n");
2509 break;
2510 default:
2511 FIXME("Option %d STUB\n",dwOption);
2512 INTERNET_SetLastError(ERROR_INVALID_PARAMETER);
2513 ret = FALSE;
2514 break;
2515 }
2516 WININET_Release( lpwhh );
2517
2518 return ret;
2519 }
2520
2521
2522 /***********************************************************************
2523 * InternetSetOptionA (WININET.@)
2524 *
2525 * Sets an options on the specified handle.
2526 *
2527 * RETURNS
2528 * TRUE on success
2529 * FALSE on failure
2530 *
2531 */
2532 BOOL WINAPI InternetSetOptionA(HINTERNET hInternet, DWORD dwOption,
2533 LPVOID lpBuffer, DWORD dwBufferLength)
2534 {
2535 LPVOID wbuffer;
2536 DWORD wlen;
2537 BOOL r;
2538
2539 switch( dwOption )
2540 {
2541 case INTERNET_OPTION_PROXY:
2542 {
2543 LPINTERNET_PROXY_INFOA pi = (LPINTERNET_PROXY_INFOA) lpBuffer;
2544 LPINTERNET_PROXY_INFOW piw;
2545 DWORD proxlen, prbylen;
2546 LPWSTR prox, prby;
2547
2548 proxlen = MultiByteToWideChar( CP_ACP, 0, pi->lpszProxy, -1, NULL, 0);
2549 prbylen= MultiByteToWideChar( CP_ACP, 0, pi->lpszProxyBypass, -1, NULL, 0);
2550 wlen = sizeof(*piw) + proxlen + prbylen;
2551 wbuffer = HeapAlloc( GetProcessHeap(), 0, wlen*sizeof(WCHAR) );
2552 piw = (LPINTERNET_PROXY_INFOW) wbuffer;
2553 piw->dwAccessType = pi->dwAccessType;
2554 prox = (LPWSTR) &piw[1];
2555 prby = &prox[proxlen+1];
2556 MultiByteToWideChar( CP_ACP, 0, pi->lpszProxy, -1, prox, proxlen);
2557 MultiByteToWideChar( CP_ACP, 0, pi->lpszProxyBypass, -1, prby, prbylen);
2558 piw->lpszProxy = prox;
2559 piw->lpszProxyBypass = prby;
2560 }
2561 break;
2562 case INTERNET_OPTION_USER_AGENT:
2563 case INTERNET_OPTION_USERNAME:
2564 case INTERNET_OPTION_PASSWORD:
2565 wlen = MultiByteToWideChar( CP_ACP, 0, lpBuffer, dwBufferLength,
2566 NULL, 0 );
2567 wbuffer = HeapAlloc( GetProcessHeap(), 0, wlen*sizeof(WCHAR) );
2568 MultiByteToWideChar( CP_ACP, 0, lpBuffer, dwBufferLength,
2569 wbuffer, wlen );
2570 break;
2571 default:
2572 wbuffer = lpBuffer;
2573 wlen = dwBufferLength;
2574 }
2575
2576 r = InternetSetOptionW(hInternet,dwOption, wbuffer, wlen);
2577
2578 if( lpBuffer != wbuffer )
2579 HeapFree( GetProcessHeap(), 0, wbuffer );
2580
2581 return r;
2582 }
2583
2584
2585 /***********************************************************************
2586 * InternetSetOptionExA (WININET.@)
2587 */
2588 BOOL WINAPI InternetSetOptionExA(HINTERNET hInternet, DWORD dwOption,
2589 LPVOID lpBuffer, DWORD dwBufferLength, DWORD dwFlags)
2590 {
2591 FIXME("Flags %08x ignored\n", dwFlags);
2592 return InternetSetOptionA( hInternet, dwOption, lpBuffer, dwBufferLength );
2593 }
2594
2595 /***********************************************************************
2596 * InternetSetOptionExW (WININET.@)
2597 */
2598 BOOL WINAPI InternetSetOptionExW(HINTERNET hInternet, DWORD dwOption,
2599 LPVOID lpBuffer, DWORD dwBufferLength, DWORD dwFlags)
2600 {
2601 FIXME("Flags %08x ignored\n", dwFlags);
2602 if( dwFlags & ~ISO_VALID_FLAGS )
2603 {
2604 SetLastError( ERROR_INVALID_PARAMETER );
2605 return FALSE;
2606 }
2607 return InternetSetOptionW( hInternet, dwOption, lpBuffer, dwBufferLength );
2608 }
2609
2610 static const WCHAR WININET_wkday[7][4] =
2611 { { 'S','u','n', 0 }, { 'M','o','n', 0 }, { 'T','u','e', 0 }, { 'W','e','d', 0 },
2612 { 'T','h','u', 0 }, { 'F','r','i', 0 }, { 'S','a','t', 0 } };
2613 static const WCHAR WININET_month[12][4] =
2614 { { 'J','a','n', 0 }, { 'F','e','b', 0 }, { 'M','a','r', 0 }, { 'A','p','r', 0 },
2615 { 'M','a','y', 0 }, { 'J','u','n', 0 }, { 'J','u','l', 0 }, { 'A','u','g', 0 },
2616 { 'S','e','p', 0 }, { 'O','c','t', 0 }, { 'N','o','v', 0 }, { 'D','e','c', 0 } };
2617
2618 /***********************************************************************
2619 * InternetTimeFromSystemTimeA (WININET.@)
2620 */
2621 BOOL WINAPI InternetTimeFromSystemTimeA( const SYSTEMTIME* time, DWORD format, LPSTR string, DWORD size )
2622 {
2623 BOOL ret;
2624 WCHAR stringW[INTERNET_RFC1123_BUFSIZE];
2625
2626 TRACE( "%p 0x%08x %p 0x%08x\n", time, format, string, size );
2627
2628 ret = InternetTimeFromSystemTimeW( time, format, stringW, sizeof(stringW) );
2629 if (ret) WideCharToMultiByte( CP_ACP, 0, stringW, -1, string, size, NULL, NULL );
2630
2631 return ret;
2632 }
2633
2634 /***********************************************************************
2635 * InternetTimeFromSystemTimeW (WININET.@)
2636 */
2637 BOOL WINAPI InternetTimeFromSystemTimeW( const SYSTEMTIME* time, DWORD format, LPWSTR string, DWORD size )
2638 {
2639 static const WCHAR date[] =
2640 { '%','s',',',' ','%','0','2','d',' ','%','s',' ','%','4','d',' ','%','0',
2641 '2','d',':','%','0','2','d',':','%','0','2','d',' ','G','M','T', 0 };
2642
2643 TRACE( "%p 0x%08x %p 0x%08x\n", time, format, string, size );
2644
2645 if (!time || !string) return FALSE;
2646
2647 if (format != INTERNET_RFC1123_FORMAT || size < INTERNET_RFC1123_BUFSIZE * sizeof(WCHAR))
2648 return FALSE;
2649
2650 sprintfW( string, date,
2651 WININET_wkday[time->wDayOfWeek],
2652 time->wDay,
2653 WININET_month[time->wMonth - 1],
2654 time->wYear,
2655 time->wHour,
2656 time->wMinute,
2657 time->wSecond );
2658
2659 return TRUE;
2660 }
2661
2662 /***********************************************************************
2663 * InternetTimeToSystemTimeA (WININET.@)
2664 */
2665 BOOL WINAPI InternetTimeToSystemTimeA( LPCSTR string, SYSTEMTIME* time, DWORD reserved )
2666 {
2667 BOOL ret = FALSE;
2668 WCHAR *stringW;
2669 int len;
2670
2671 TRACE( "%s %p 0x%08x\n", debugstr_a(string), time, reserved );
2672
2673 len = MultiByteToWideChar( CP_ACP, 0, string, -1, NULL, 0 );
2674 stringW = HeapAlloc( GetProcessHeap(), 0, len * sizeof(WCHAR) );
2675
2676 if (stringW)
2677 {
2678 MultiByteToWideChar( CP_ACP, 0, string, -1, stringW, len );
2679 ret = InternetTimeToSystemTimeW( stringW, time, reserved );
2680 HeapFree( GetProcessHeap(), 0, stringW );
2681 }
2682 return ret;
2683 }
2684
2685 /***********************************************************************
2686 * InternetTimeToSystemTimeW (WININET.@)
2687 */
2688 BOOL WINAPI InternetTimeToSystemTimeW( LPCWSTR string, SYSTEMTIME* time, DWORD reserved )
2689 {
2690 unsigned int i;
2691 WCHAR *s = (LPWSTR)string;
2692
2693 TRACE( "%s %p 0x%08x\n", debugstr_w(string), time, reserved );
2694
2695 if (!string || !time) return FALSE;
2696
2697 /* Windows does this too */
2698 GetSystemTime( time );
2699
2700 /* Convert an RFC1123 time such as 'Fri, 07 Jan 2005 12:06:35 GMT' into
2701 * a SYSTEMTIME structure.
2702 */
2703
2704 while (*s && !isalphaW( *s )) s++;
2705 if (s[0] == '\0' || s[1] == '\0' || s[2] == '\0') return TRUE;
2706 time->wDayOfWeek = 7;
2707
2708 for (i = 0; i < 7; i++)
2709 {
2710 if (toupperW( WININET_wkday[i][0] ) == toupperW( s[0] ) &&
2711 toupperW( WININET_wkday[i][1] ) == toupperW( s[1] ) &&
2712 toupperW( WININET_wkday[i][2] ) == toupperW( s[2] ) )
2713 {
2714 time->wDayOfWeek = i;
2715 break;
2716 }
2717 }
2718
2719 if (time->wDayOfWeek > 6) return TRUE;
2720 while (*s && !isdigitW( *s )) s++;
2721 time->wDay = strtolW( s, &s, 10 );
2722
2723 while (*s && !isalphaW( *s )) s++;
2724 if (s[0] == '\0' || s[1] == '\0' || s[2] == '\0') return TRUE;
2725 time->wMonth = 0;
2726
2727 for (i = 0; i < 12; i++)
2728 {
2729 if (toupperW( WININET_month[i][0]) == toupperW( s[0] ) &&
2730 toupperW( WININET_month[i][1]) == toupperW( s[1] ) &&
2731 toupperW( WININET_month[i][2]) == toupperW( s[2] ) )
2732 {
2733 time->wMonth = i + 1;
2734 break;
2735 }
2736 }
2737 if (time->wMonth == 0) return TRUE;
2738
2739 while (*s && !isdigitW( *s )) s++;
2740 if (*s == '\0') return TRUE;
2741 time->wYear = strtolW( s, &s, 10 );
2742
2743 while (*s && !isdigitW( *s )) s++;
2744 if (*s == '\0') return TRUE;
2745 time->wHour = strtolW( s, &s, 10 );
2746
2747 while (*s && !isdigitW( *s )) s++;
2748 if (*s == '\0') return TRUE;
2749 time->wMinute = strtolW( s, &s, 10 );
2750
2751 while (*s && !isdigitW( *s )) s++;
2752 if (*s == '\0') return TRUE;
2753 time->wSecond = strtolW( s, &s, 10 );
2754
2755 time->wMilliseconds = 0;
2756 return TRUE;
2757 }
2758
2759 /***********************************************************************
2760 * InternetCheckConnectionW (WININET.@)
2761 *
2762 * Pings a requested host to check internet connection
2763 *
2764 * RETURNS
2765 * TRUE on success and FALSE on failure. If a failure then
2766 * ERROR_NOT_CONNECTED is placed into GetLastError
2767 *
2768 */
2769 BOOL WINAPI InternetCheckConnectionW( LPCWSTR lpszUrl, DWORD dwFlags, DWORD dwReserved )
2770 {
2771 /*
2772 * this is a kludge which runs the resident ping program and reads the output.
2773 *
2774 * Anyone have a better idea?
2775 */
2776
2777 BOOL rc = FALSE;
2778 static const CHAR ping[] = "ping -w 1 ";
2779 static const CHAR redirect[] = " >/dev/null 2>/dev/null";
2780 CHAR *command = NULL;
2781 WCHAR hostW[1024];
2782 DWORD len;
2783 int status = -1;
2784
2785 FIXME("\n");
2786
2787 /*
2788 * Crack or set the Address
2789 */
2790 if (lpszUrl == NULL)
2791 {
2792 /*
2793 * According to the doc we are supost to use the ip for the next
2794 * server in the WnInet internal server database. I have
2795 * no idea what that is or how to get it.
2796 *
2797 * So someone needs to implement this.
2798 */
2799 FIXME("Unimplemented with URL of NULL\n");
2800 return TRUE;
2801 }
2802 else
2803 {
2804 URL_COMPONENTSW components;
2805
2806 ZeroMemory(&components,sizeof(URL_COMPONENTSW));
2807 components.lpszHostName = (LPWSTR)&hostW;
2808 components.dwHostNameLength = 1024;
2809
2810 if (!InternetCrackUrlW(lpszUrl,0,0,&components))
2811 goto End;
2812
2813 TRACE("host name : %s\n",debugstr_w(components.lpszHostName));
2814 }
2815
2816 /*
2817 * Build our ping command
2818 */
2819 len = WideCharToMultiByte(CP_UNIXCP, 0, hostW, -1, NULL, 0, NULL, NULL);
2820 command = HeapAlloc( GetProcessHeap(), 0, strlen(ping)+len+strlen(redirect) );
2821 strcpy(command,ping);
2822 WideCharToMultiByte(CP_UNIXCP, 0, hostW, -1, command+strlen(ping), len, NULL, NULL);
2823 strcat(command,redirect);
2824
2825 TRACE("Ping command is : %s\n",command);
2826
2827 status = system(command);
2828
2829 TRACE("Ping returned a code of %i\n",status);
2830
2831 /* Ping return code of 0 indicates success */
2832 if (status == 0)
2833 rc = TRUE;
2834
2835 End:
2836
2837 HeapFree( GetProcessHeap(), 0, command );
2838 if (rc == FALSE)
2839 SetLastError(ERROR_NOT_CONNECTED);
2840
2841 return rc;
2842 }
2843
2844
2845 /***********************************************************************
2846 * InternetCheckConnectionA (WININET.@)
2847 *
2848 * Pings a requested host to check internet connection
2849 *
2850 * RETURNS
2851 * TRUE on success and FALSE on failure. If a failure then
2852 * ERROR_NOT_CONNECTED is placed into GetLastError
2853 *
2854 */
2855 BOOL WINAPI InternetCheckConnectionA(LPCSTR lpszUrl, DWORD dwFlags, DWORD dwReserved)
2856 {
2857 WCHAR *szUrl;
2858 INT len;
2859 BOOL rc;
2860
2861 len = MultiByteToWideChar(CP_ACP, 0, lpszUrl, -1, NULL, 0);
2862 if (!(szUrl = HeapAlloc(GetProcessHeap(), 0, len*sizeof(WCHAR))))
2863 return FALSE;
2864 MultiByteToWideChar(CP_ACP, 0, lpszUrl, -1, szUrl, len);
2865 rc = InternetCheckConnectionW(szUrl, dwFlags, dwReserved);
2866 HeapFree(GetProcessHeap(), 0, szUrl);
2867
2868 return rc;
2869 }
2870
2871
2872 /**********************************************************
2873 * INTERNET_InternetOpenUrlW (internal)
2874 *
2875 * Opens an URL
2876 *
2877 * RETURNS
2878 * handle of connection or NULL on failure
2879 */
2880 HINTERNET WINAPI INTERNET_InternetOpenUrlW(LPWININETAPPINFOW hIC, LPCWSTR lpszUrl,
2881 LPCWSTR lpszHeaders, DWORD dwHeadersLength, DWORD dwFlags, DWORD dwContext)
2882 {
2883 URL_COMPONENTSW urlComponents;
2884 WCHAR protocol[32], hostName[MAXHOSTNAME], userName[1024];
2885 WCHAR password[1024], path[2048], extra[1024];
2886 HINTERNET client = NULL, client1 = NULL;
2887
2888 TRACE("(%p, %s, %s, %08x, %08x, %08x)\n", hIC, debugstr_w(lpszUrl), debugstr_w(lpszHeaders),
2889 dwHeadersLength, dwFlags, dwContext);
2890
2891 urlComponents.dwStructSize = sizeof(URL_COMPONENTSW);
2892 urlComponents.lpszScheme = protocol;
2893 urlComponents.dwSchemeLength = 32;
2894 urlComponents.lpszHostName = hostName;
2895 urlComponents.dwHostNameLength = MAXHOSTNAME;
2896 urlComponents.lpszUserName = userName;
2897 urlComponents.dwUserNameLength = 1024;
2898 urlComponents.lpszPassword = password;
2899 urlComponents.dwPasswordLength = 1024;
2900 urlComponents.lpszUrlPath = path;
2901 urlComponents.dwUrlPathLength = 2048;
2902 urlComponents.lpszExtraInfo = extra;
2903 urlComponents.dwExtraInfoLength = 1024;
2904 if(!InternetCrackUrlW(lpszUrl, strlenW(lpszUrl), 0, &urlComponents))
2905 return NULL;
2906 switch(urlComponents.nScheme) {
2907 case INTERNET_SCHEME_FTP:
2908 if(urlComponents.nPort == 0)
2909 urlComponents.nPort = INTERNET_DEFAULT_FTP_PORT;
2910 client = FTP_Connect(hIC, hostName, urlComponents.nPort,
2911 userName, password, dwFlags, dwContext, INET_OPENURL);
2912 if(client == NULL)
2913 break;
2914 client1 = FtpOpenFileW(client, path, GENERIC_READ, dwFlags, dwContext);
2915 if(client1 == NULL) {
2916 InternetCloseHandle(client);
2917 break;
2918 }
2919 break;
2920
2921 case INTERNET_SCHEME_HTTP:
2922 case INTERNET_SCHEME_HTTPS: {
2923 static const WCHAR szStars[] = { '*','/','*', 0 };
2924 LPCWSTR accept[2] = { szStars, NULL };
2925 if(urlComponents.nPort == 0) {
2926 if(urlComponents.nScheme == INTERNET_SCHEME_HTTP)
2927 urlComponents.nPort = INTERNET_DEFAULT_HTTP_PORT;
2928 else
2929 urlComponents.nPort = INTERNET_DEFAULT_HTTPS_PORT;
2930 }
2931 /* FIXME: should use pointers, not handles, as handles are not thread-safe */
2932 client = HTTP_Connect(hIC, hostName, urlComponents.nPort,
2933 userName, password, dwFlags, dwContext, INET_OPENURL);
2934 if(client == NULL)
2935 break;
2936 client1 = HttpOpenRequestW(client, NULL, path, NULL, NULL, accept, dwFlags, dwContext);
2937 if(client1 == NULL) {
2938 InternetCloseHandle(client);
2939 break;
2940 }
2941 HttpAddRequestHeadersW(client1, lpszHeaders, dwHeadersLength, HTTP_ADDREQ_FLAG_ADD);
2942 if (!HttpSendRequestW(client1, NULL, 0, NULL, 0) &&
2943 GetLastError() != ERROR_IO_PENDING) {
2944 InternetCloseHandle(client1);
2945 client1 = NULL;
2946 break;
2947 }
2948 }
2949 case INTERNET_SCHEME_GOPHER:
2950 /* gopher doesn't seem to be implemented in wine, but it's supposed
2951 * to be supported by InternetOpenUrlA. */
2952 default:
2953 INTERNET_SetLastError(ERROR_INTERNET_UNRECOGNIZED_SCHEME);
2954 break;
2955 }
2956
2957 TRACE(" %p <--\n", client1);
2958
2959 return client1;
2960 }
2961
2962 /**********************************************************
2963 * InternetOpenUrlW (WININET.@)
2964 *
2965 * Opens an URL
2966 *
2967 * RETURNS
2968 * handle of connection or NULL on failure
2969 */
2970 HINTERNET WINAPI InternetOpenUrlW(HINTERNET hInternet, LPCWSTR lpszUrl,
2971 LPCWSTR lpszHeaders, DWORD dwHeadersLength, DWORD dwFlags, DWORD dwContext)
2972 {
2973 HINTERNET ret = NULL;
2974 LPWININETAPPINFOW hIC = NULL;
2975
2976 if (TRACE_ON(wininet)) {
2977 TRACE("(%p, %s, %s, %08x, %08x, %08x)\n", hInternet, debugstr_w(lpszUrl), debugstr_w(lpszHeaders),
2978 dwHeadersLength, dwFlags, dwContext);
2979 TRACE(" flags :");
2980 dump_INTERNET_FLAGS(dwFlags);
2981 }
2982
2983 if (!lpszUrl)
2984 {
2985 SetLastError(ERROR_INVALID_PARAMETER);
2986 goto lend;
2987 }
2988
2989 hIC = (LPWININETAPPINFOW) WININET_GetObject( hInternet );
2990 if (NULL == hIC || hIC->hdr.htype != WH_HINIT) {
2991 INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE);
2992 goto lend;
2993 }
2994
2995 if (hIC->hdr.dwFlags & INTERNET_FLAG_ASYNC) {
2996 WORKREQUEST workRequest;
2997 struct WORKREQ_INTERNETOPENURLW *req;
2998
2999 workRequest.asyncall = INTERNETOPENURLW;
3000 workRequest.hdr = WININET_AddRef( &hIC->hdr );
3001 req = &workRequest.u.InternetOpenUrlW;
3002 req->lpszUrl = WININET_strdupW(lpszUrl);
3003 if (lpszHeaders)
3004 req->lpszHeaders = WININET_strdupW(lpszHeaders);
3005 else
3006 req->lpszHeaders = 0;
3007 req->dwHeadersLength = dwHeadersLength;
3008 req->dwFlags = dwFlags;
3009 req->dwContext = dwContext;
3010
3011 INTERNET_AsyncCall(&workRequest);
3012 /*
3013 * This is from windows.
3014 */
3015 SetLastError(ERROR_IO_PENDING);
3016 } else {
3017 ret = INTERNET_InternetOpenUrlW(hIC, lpszUrl, lpszHeaders, dwHeadersLength, dwFlags, dwContext);
3018 }
3019
3020 lend:
3021 if( hIC )
3022 WININET_Release( &hIC->hdr );
3023 TRACE(" %p <--\n", ret);
3024
3025 return ret;
3026 }
3027
3028 /**********************************************************
3029 * InternetOpenUrlA (WININET.@)
3030 *
3031 * Opens an URL
3032 *
3033 * RETURNS
3034 * handle of connection or NULL on failure
3035 */
3036 HINTERNET WINAPI InternetOpenUrlA(HINTERNET hInternet, LPCSTR lpszUrl,
3037 LPCSTR lpszHeaders, DWORD dwHeadersLength, DWORD dwFlags, DWORD dwContext)
3038 {
3039 HINTERNET rc = (HINTERNET)NULL;
3040
3041 INT lenUrl;
3042 INT lenHeaders = 0;
3043 LPWSTR szUrl = NULL;
3044 LPWSTR szHeaders = NULL;
3045
3046 TRACE("\n");
3047
3048 if(lpszUrl) {
3049 lenUrl = MultiByteToWideChar(CP_ACP, 0, lpszUrl, -1, NULL, 0 );
3050 szUrl = HeapAlloc(GetProcessHeap(), 0, lenUrl*sizeof(WCHAR));
3051 if(!szUrl)
3052 return (HINTERNET)NULL;
3053 MultiByteToWideChar(CP_ACP, 0, lpszUrl, -1, szUrl, lenUrl);
3054 }
3055
3056 if(lpszHeaders) {
3057 lenHeaders = MultiByteToWideChar(CP_ACP, 0, lpszHeaders, dwHeadersLength, NULL, 0 );
3058 szHeaders = HeapAlloc(GetProcessHeap(), 0, lenHeaders*sizeof(WCHAR));
3059 if(!szHeaders) {
3060 HeapFree(GetProcessHeap(), 0, szUrl);
3061 return (HINTERNET)NULL;
3062 }
3063 MultiByteToWideChar(CP_ACP, 0, lpszHeaders, dwHeadersLength, szHeaders, lenHeaders);
3064 }
3065
3066 rc = InternetOpenUrlW(hInternet, szUrl, szHeaders,
3067 lenHeaders, dwFlags, dwContext);
3068
3069 HeapFree(GetProcessHeap(), 0, szUrl);
3070 HeapFree(GetProcessHeap(), 0, szHeaders);
3071
3072 return rc;
3073 }
3074
3075
3076 static LPWITHREADERROR INTERNET_AllocThreadError(void)
3077 {
3078 LPWITHREADERROR lpwite = HeapAlloc(GetProcessHeap(), 0, sizeof(*lpwite));
3079
3080 if (lpwite)
3081 {
3082 lpwite->dwError = 0;
3083 lpwite->response[0] = '\0';
3084 }
3085
3086 if (!TlsSetValue(g_dwTlsErrIndex, lpwite))
3087 {
3088 HeapFree(GetProcessHeap(), 0, lpwite);
3089 return NULL;
3090 }
3091
3092 return lpwite;
3093 }
3094
3095
3096 /***********************************************************************
3097 * INTERNET_SetLastError (internal)
3098 *
3099 * Set last thread specific error
3100 *
3101 * RETURNS
3102 *
3103 */
3104 void INTERNET_SetLastError(DWORD dwError)
3105 {
3106 LPWITHREADERROR lpwite = (LPWITHREADERROR)TlsGetValue(g_dwTlsErrIndex);
3107
3108 if (!lpwite)
3109 lpwite = INTERNET_AllocThreadError();
3110
3111 SetLastError(dwError);
3112 if(lpwite)
3113 lpwite->dwError = dwError;
3114 }
3115
3116
3117 /***********************************************************************
3118 * INTERNET_GetLastError (internal)
3119 *
3120 * Get last thread specific error
3121 *
3122 * RETURNS
3123 *
3124 */
3125 DWORD INTERNET_GetLastError(void)
3126 {
3127 LPWITHREADERROR lpwite = (LPWITHREADERROR)TlsGetValue(g_dwTlsErrIndex);
3128 if (!lpwite) return 0;
3129 /* TlsGetValue clears last error, so set it again here */
3130 SetLastError(lpwite->dwError);
3131 return lpwite->dwError;
3132 }
3133
3134
3135 /***********************************************************************
3136 * INTERNET_WorkerThreadFunc (internal)
3137 *
3138 * Worker thread execution function
3139 *
3140 * RETURNS
3141 *
3142 */
3143 static DWORD CALLBACK INTERNET_WorkerThreadFunc(LPVOID lpvParam)
3144 {
3145 DWORD dwWaitRes;
3146
3147 while (1)
3148 {
3149 if(dwNumJobs > 0) {
3150 INTERNET_ExecuteWork();
3151 continue;
3152 }
3153 dwWaitRes = WaitForMultipleObjects(2, hEventArray, FALSE, MAX_IDLE_WORKER);
3154
3155 if (dwWaitRes == WAIT_OBJECT_0 + 1)
3156 INTERNET_ExecuteWork();
3157 else
3158 break;
3159
3160 InterlockedIncrement(&dwNumIdleThreads);
3161 }
3162
3163 InterlockedDecrement(&dwNumIdleThreads);
3164 InterlockedDecrement(&dwNumThreads);
3165 TRACE("Worker thread exiting\n");
3166 return TRUE;
3167 }
3168
3169
3170 /***********************************************************************
3171 * INTERNET_InsertWorkRequest (internal)
3172 *
3173 * Insert work request into queue
3174 *
3175 * RETURNS
3176 *
3177 */
3178 static BOOL INTERNET_InsertWorkRequest(LPWORKREQUEST lpWorkRequest)
3179 {
3180 BOOL bSuccess = FALSE;
3181 LPWORKREQUEST lpNewRequest;
3182
3183 TRACE("\n");
3184
3185 lpNewRequest = HeapAlloc(GetProcessHeap(), 0, sizeof(WORKREQUEST));
3186 if (lpNewRequest)
3187 {
3188 memcpy(lpNewRequest, lpWorkRequest, sizeof(WORKREQUEST));
3189 lpNewRequest->prev = NULL;
3190
3191 EnterCriticalSection(&csQueue);
3192
3193 lpNewRequest->next = lpWorkQueueTail;
3194 if (lpWorkQueueTail)
3195 lpWorkQueueTail->prev = lpNewRequest;
3196 lpWorkQueueTail = lpNewRequest;
3197 if (!lpHeadWorkQueue)
3198 lpHeadWorkQueue = lpWorkQueueTail;
3199
3200 LeaveCriticalSection(&csQueue);
3201
3202 bSuccess = TRUE;
3203 InterlockedIncrement(&dwNumJobs);
3204 }
3205
3206 return bSuccess;
3207 }
3208
3209
3210 /***********************************************************************
3211 * INTERNET_GetWorkRequest (internal)
3212 *
3213 * Retrieves work request from queue
3214 *
3215 * RETURNS
3216 *
3217 */
3218 static BOOL INTERNET_GetWorkRequest(LPWORKREQUEST lpWorkRequest)
3219 {
3220 BOOL bSuccess = FALSE;
3221 LPWORKREQUEST lpRequest = NULL;
3222
3223 TRACE("\n");
3224
3225 EnterCriticalSection(&csQueue);
3226
3227 if (lpHeadWorkQueue)
3228 {
3229 lpRequest = lpHeadWorkQueue;
3230 lpHeadWorkQueue = lpHeadWorkQueue->prev;
3231 if (lpRequest == lpWorkQueueTail)
3232 lpWorkQueueTail = lpHeadWorkQueue;
3233 }
3234
3235 LeaveCriticalSection(&csQueue);
3236
3237 if (lpRequest)
3238 {
3239 memcpy(lpWorkRequest, lpRequest, sizeof(WORKREQUEST));
3240 HeapFree(GetProcessHeap(), 0, lpRequest);
3241 bSuccess = TRUE;
3242 InterlockedDecrement(&dwNumJobs);
3243 }
3244
3245 return bSuccess;
3246 }
3247
3248
3249 /***********************************************************************
3250 * INTERNET_AsyncCall (internal)
3251 *
3252 * Retrieves work request from queue
3253 *
3254 * RETURNS
3255 *
3256 */
3257 BOOL INTERNET_AsyncCall(LPWORKREQUEST lpWorkRequest)
3258 {
3259 HANDLE hThread;
3260 DWORD dwTID;
3261 BOOL bSuccess = FALSE;
3262
3263 TRACE("\n");
3264
3265 if (InterlockedDecrement(&dwNumIdleThreads) < 0)
3266 {
3267 InterlockedIncrement(&dwNumIdleThreads);
3268
3269 if (InterlockedIncrement(&dwNumThreads) > MAX_WORKER_THREADS ||
3270 !(hThread = CreateThread(NULL, 0,
3271 INTERNET_WorkerThreadFunc, NULL, 0, &dwTID)))
3272 {
3273 InterlockedDecrement(&dwNumThreads);
3274 INTERNET_SetLastError(ERROR_INTERNET_ASYNC_THREAD_FAILED);
3275 goto lerror;
3276 }
3277
3278 TRACE("Created new thread\n");
3279 }
3280
3281 bSuccess = TRUE;
3282 INTERNET_InsertWorkRequest(lpWorkRequest);
3283 SetEvent(hWorkEvent);
3284
3285 lerror:
3286
3287 return bSuccess;
3288 }
3289
3290
3291 /***********************************************************************
3292 * INTERNET_ExecuteWork (internal)
3293 *
3294 * RETURNS
3295 *
3296 */
3297 static VOID INTERNET_ExecuteWork(void)
3298 {
3299 WORKREQUEST workRequest;
3300
3301 TRACE("\n");
3302
3303 if (!INTERNET_GetWorkRequest(&workRequest))
3304 return;
3305
3306 switch (workRequest.asyncall)
3307 {
3308 case FTPPUTFILEW:
3309 {
3310 struct WORKREQ_FTPPUTFILEW *req = &workRequest.u.FtpPutFileW;
3311 LPWININETFTPSESSIONW lpwfs = (LPWININETFTPSESSIONW) workRequest.hdr;
3312
3313 TRACE("FTPPUTFILEW %p\n", lpwfs);
3314
3315 FTP_FtpPutFileW(lpwfs, req->lpszLocalFile,
3316 req->lpszNewRemoteFile, req->dwFlags, req->dwContext);
3317
3318 HeapFree(GetProcessHeap(), 0, req->lpszLocalFile);
3319 HeapFree(GetProcessHeap(), 0, req->lpszNewRemoteFile);
3320 }
3321 break;
3322
3323 case FTPSETCURRENTDIRECTORYW:
3324 {
3325 struct WORKREQ_FTPSETCURRENTDIRECTORYW *req;
3326 LPWININETFTPSESSIONW lpwfs = (LPWININETFTPSESSIONW) workRequest.hdr;
3327
3328 TRACE("FTPSETCURRENTDIRECTORYW %p\n", lpwfs);
3329
3330 req = &workRequest.u.FtpSetCurrentDirectoryW;
3331 FTP_FtpSetCurrentDirectoryW(lpwfs, req->lpszDirectory);
3332 HeapFree(GetProcessHeap(), 0, req->lpszDirectory);
3333 }
3334 break;
3335
3336 case FTPCREATEDIRECTORYW:
3337 {
3338 struct WORKREQ_FTPCREATEDIRECTORYW *req;
3339 LPWININETFTPSESSIONW lpwfs = (LPWININETFTPSESSIONW) workRequest.hdr;
3340
3341 TRACE("FTPCREATEDIRECTORYW %p\n", lpwfs);
3342
3343 req = &workRequest.u.FtpCreateDirectoryW;
3344 FTP_FtpCreateDirectoryW(lpwfs, req->lpszDirectory);
3345 HeapFree(GetProcessHeap(), 0, req->lpszDirectory);
3346 }
3347 break;
3348
3349 case FTPFINDFIRSTFILEW:
3350 {
3351 struct WORKREQ_FTPFINDFIRSTFILEW *req;
3352 LPWININETFTPSESSIONW lpwfs = (LPWININETFTPSESSIONW) workRequest.hdr;
3353
3354 TRACE("FTPFINDFIRSTFILEW %p\n", lpwfs);
3355
3356 req = &workRequest.u.FtpFindFirstFileW;
3357 FTP_FtpFindFirstFileW(lpwfs, req->lpszSearchFile,
3358 req->lpFindFileData, req->dwFlags, req->dwContext);
3359 HeapFree(GetProcessHeap(), 0, req->lpszSearchFile);
3360 }
3361 break;
3362
3363 case FTPGETCURRENTDIRECTORYW:
3364 {
3365 struct WORKREQ_FTPGETCURRENTDIRECTORYW *req;
3366 LPWININETFTPSESSIONW lpwfs = (LPWININETFTPSESSIONW) workRequest.hdr;
3367
3368 TRACE("FTPGETCURRENTDIRECTORYW %p\n", lpwfs);
3369
3370 req = &workRequest.u.FtpGetCurrentDirectoryW;
3371 FTP_FtpGetCurrentDirectoryW(lpwfs,
3372 req->lpszDirectory, req->lpdwDirectory);
3373 }
3374 break;
3375
3376 case FTPOPENFILEW:
3377 {
3378 struct WORKREQ_FTPOPENFILEW *req = &workRequest.u.FtpOpenFileW;
3379 LPWININETFTPSESSIONW lpwfs = (LPWININETFTPSESSIONW) workRequest.hdr;
3380
3381 TRACE("FTPOPENFILEW %p\n", lpwfs);
3382
3383 FTP_FtpOpenFileW(lpwfs, req->lpszFilename,
3384 req->dwAccess, req->dwFlags, req->dwContext);
3385 HeapFree(GetProcessHeap(), 0, req->lpszFilename);
3386 }
3387 break;
3388
3389 case FTPGETFILEW:
3390 {
3391 struct WORKREQ_FTPGETFILEW *req = &workRequest.u.FtpGetFileW;
3392 LPWININETFTPSESSIONW lpwfs = (LPWININETFTPSESSIONW) workRequest.hdr;
3393
3394 TRACE("FTPGETFILEW %p\n", lpwfs);
3395
3396 FTP_FtpGetFileW(lpwfs, req->lpszRemoteFile,
3397 req->lpszNewFile, req->fFailIfExists,
3398 req->dwLocalFlagsAttribute, req->dwFlags, req->dwContext);
3399 HeapFree(GetProcessHeap(), 0, req->lpszRemoteFile);
3400 HeapFree(GetProcessHeap(), 0, req->lpszNewFile);
3401 }
3402 break;
3403
3404 case FTPDELETEFILEW:
3405 {
3406 struct WORKREQ_FTPDELETEFILEW *req = &workRequest.u.FtpDeleteFileW;
3407 LPWININETFTPSESSIONW lpwfs = (LPWININETFTPSESSIONW) workRequest.hdr;
3408
3409 TRACE("FTPDELETEFILEW %p\n", lpwfs);
3410
3411 FTP_FtpDeleteFileW(lpwfs, req->lpszFilename);
3412 HeapFree(GetProcessHeap(), 0, req->lpszFilename);
3413 }
3414 break;
3415
3416 case FTPREMOVEDIRECTORYW:
3417 {
3418 struct WORKREQ_FTPREMOVEDIRECTORYW *req;
3419 LPWININETFTPSESSIONW lpwfs = (LPWININETFTPSESSIONW) workRequest.hdr;
3420
3421 TRACE("FTPREMOVEDIRECTORYW %p\n", lpwfs);
3422
3423 req = &workRequest.u.FtpRemoveDirectoryW;
3424 FTP_FtpRemoveDirectoryW(lpwfs, req->lpszDirectory);
3425 HeapFree(GetProcessHeap(), 0, req->lpszDirectory);
3426 }
3427 break;
3428
3429 case FTPRENAMEFILEW:
3430 {
3431 struct WORKREQ_FTPRENAMEFILEW *req = &workRequest.u.FtpRenameFileW;
3432 LPWININETFTPSESSIONW lpwfs = (LPWININETFTPSESSIONW) workRequest.hdr;
3433
3434 TRACE("FTPRENAMEFILEW %p\n", lpwfs);
3435
3436 FTP_FtpRenameFileW(lpwfs, req->lpszSrcFile, req->lpszDestFile);
3437 HeapFree(GetProcessHeap(), 0, req->lpszSrcFile);
3438 HeapFree(GetProcessHeap(), 0, req->lpszDestFile);
3439 }
3440 break;
3441
3442 case INTERNETFINDNEXTW:
3443 {
3444 struct WORKREQ_INTERNETFINDNEXTW *req;
3445 LPWININETFINDNEXTW lpwh = (LPWININETFINDNEXTW) workRequest.hdr;
3446
3447 TRACE("INTERNETFINDNEXTW %p\n", lpwh);
3448
3449 req = &workRequest.u.InternetFindNextW;
3450 INTERNET_FindNextFileW(lpwh, req->lpFindFileData);
3451 }
3452 break;
3453
3454 case HTTPSENDREQUESTW:
3455 {
3456 struct WORKREQ_HTTPSENDREQUESTW *req = &workRequest.u.HttpSendRequestW;
3457 LPWININETHTTPREQW lpwhr = (LPWININETHTTPREQW) workRequest.hdr;
3458
3459 TRACE("HTTPSENDREQUESTW %p\n", lpwhr);
3460
3461 HTTP_HttpSendRequestW(lpwhr, req->lpszHeader,
3462 req->dwHeaderLength, req->lpOptional, req->dwOptionalLength,
3463 req->dwContentLength, req->bEndRequest);
3464
3465 HeapFree(GetProcessHeap(), 0, req->lpszHeader);
3466 }
3467 break;
3468
3469 case HTTPOPENREQUESTW:
3470 {
3471 struct WORKREQ_HTTPOPENREQUESTW *req = &workRequest.u.HttpOpenRequestW;
3472 LPWININETHTTPSESSIONW lpwhs = (LPWININETHTTPSESSIONW) workRequest.hdr;
3473
3474 TRACE("HTTPOPENREQUESTW %p\n", lpwhs);
3475
3476 HTTP_HttpOpenRequestW(lpwhs, req->lpszVerb,
3477 req->lpszObjectName, req->lpszVersion, req->lpszReferrer,
3478 req->lpszAcceptTypes, req->dwFlags, req->dwContext);
3479
3480 HeapFree(GetProcessHeap(), 0, req->lpszVerb);
3481 HeapFree(GetProcessHeap(), 0, req->lpszObjectName);
3482 HeapFree(GetProcessHeap(), 0, req->lpszVersion);
3483 HeapFree(GetProcessHeap(), 0, req->lpszReferrer);
3484 }
3485 break;
3486
3487 case SENDCALLBACK:
3488 {
3489 struct WORKREQ_SENDCALLBACK *req = &workRequest.u.SendCallback;
3490
3491 TRACE("SENDCALLBACK %p\n", workRequest.hdr);
3492
3493 INTERNET_SendCallback(workRequest.hdr,
3494 req->dwContext, req->dwInternetStatus, req->lpvStatusInfo,
3495 req->dwStatusInfoLength);
3496
3497 /* And frees the copy of the status info */
3498 HeapFree(GetProcessHeap(), 0, req->lpvStatusInfo);
3499 }
3500 break;
3501
3502 case INTERNETOPENURLW:
3503 {
3504 struct WORKREQ_INTERNETOPENURLW *req = &workRequest.u.InternetOpenUrlW;
3505 LPWININETAPPINFOW hIC = (LPWININETAPPINFOW) workRequest.hdr;
3506
3507 TRACE("INTERNETOPENURLW %p\n", hIC);
3508
3509 INTERNET_InternetOpenUrlW(hIC, req->lpszUrl,
3510 req->lpszHeaders, req->dwHeadersLength, req->dwFlags, req->dwContext);
3511 HeapFree(GetProcessHeap(), 0, req->lpszUrl);
3512 HeapFree(GetProcessHeap(), 0, req->lpszHeaders);
3513 }
3514 break;
3515 case INTERNETREADFILEEXA:
3516 {
3517 struct WORKREQ_INTERNETREADFILEEXA *req = &workRequest.u.InternetReadFileExA;
3518
3519 TRACE("INTERNETREADFILEEXA %p\n", workRequest.hdr);
3520
3521 INTERNET_ReadFile(workRequest.hdr, req->lpBuffersOut->lpvBuffer,
3522 req->lpBuffersOut->dwBufferLength,
3523 &req->lpBuffersOut->dwBufferLength, TRUE, TRUE);
3524 }
3525 break;
3526 }
3527 WININET_Release( workRequest.hdr );
3528 }
3529
3530
3531 /***********************************************************************
3532 * INTERNET_GetResponseBuffer (internal)
3533 *
3534 * RETURNS
3535 *
3536 */
3537 LPSTR INTERNET_GetResponseBuffer(void)
3538 {
3539 LPWITHREADERROR lpwite = (LPWITHREADERROR)TlsGetValue(g_dwTlsErrIndex);
3540 if (!lpwite)
3541 lpwite = INTERNET_AllocThreadError();
3542 TRACE("\n");
3543 return lpwite->response;
3544 }
3545
3546 /***********************************************************************
3547 * INTERNET_GetNextLine (internal)
3548 *
3549 * Parse next line in directory string listing
3550 *
3551 * RETURNS
3552 * Pointer to beginning of next line
3553 * NULL on failure
3554 *
3555 */
3556
3557 LPSTR INTERNET_GetNextLine(INT nSocket, LPDWORD dwLen)
3558 {
3559 struct timeval tv;
3560 fd_set infd;
3561 BOOL bSuccess = FALSE;
3562 INT nRecv = 0;
3563 LPSTR lpszBuffer = INTERNET_GetResponseBuffer();
3564
3565 TRACE("\n");
3566
3567 FD_ZERO(&infd);
3568 FD_SET(nSocket, &infd);
3569 tv.tv_sec=RESPONSE_TIMEOUT;
3570 tv.tv_usec=0;
3571
3572 while (nRecv < MAX_REPLY_LEN)
3573 {
3574 if (select(nSocket+1,&infd,NULL,NULL,&tv) > 0)
3575 {
3576 if (recv(nSocket, &lpszBuffer[nRecv], 1, 0) <= 0)
3577 {
3578 INTERNET_SetLastError(ERROR_FTP_TRANSFER_IN_PROGRESS);
3579 goto lend;
3580 }
3581
3582 if (lpszBuffer[nRecv] == '\n')
3583 {
3584 bSuccess = TRUE;
3585 break;
3586 }
3587 if (lpszBuffer[nRecv] != '\r')
3588 nRecv++;
3589 }
3590 else
3591 {
3592 INTERNET_SetLastError(ERROR_INTERNET_TIMEOUT);
3593 goto lend;
3594 }
3595 }
3596
3597 lend:
3598 if (bSuccess)
3599 {
3600 lpszBuffer[nRecv] = '\0';
3601 *dwLen = nRecv - 1;
3602 TRACE(":%d %s\n", nRecv, lpszBuffer);
3603 return lpszBuffer;
3604 }
3605 else
3606 {
3607 return NULL;
3608 }
3609 }
3610
3611 /**********************************************************
3612 * InternetQueryDataAvailable (WININET.@)
3613 *
3614 * Determines how much data is available to be read.
3615 *
3616 * RETURNS
3617 * If there is data available then TRUE, otherwise if there
3618 * is not or an error occurred then FALSE. Use GetLastError() to
3619 * check for ERROR_NO_MORE_FILES to see if it was the former.
3620 */
3621 BOOL WINAPI InternetQueryDataAvailable( HINTERNET hFile,
3622 LPDWORD lpdwNumberOfBytesAvailble,
3623 DWORD dwFlags, DWORD dwConext)
3624 {
3625 LPWININETHTTPREQW lpwhr;
3626 BOOL retval = FALSE;
3627 char buffer[4048];
3628
3629 lpwhr = (LPWININETHTTPREQW) WININET_GetObject( hFile );
3630 if (NULL == lpwhr)
3631 {
3632 SetLastError(ERROR_NO_MORE_FILES);
3633 return FALSE;
3634 }
3635
3636 TRACE("--> %p %i\n",lpwhr,lpwhr->hdr.htype);
3637
3638 switch (lpwhr->hdr.htype)
3639 {
3640 case WH_HHTTPREQ:
3641 if (!NETCON_recv(&lpwhr->netConnection, buffer,
3642 4048, MSG_PEEK, (int *)lpdwNumberOfBytesAvailble))
3643 {
3644 SetLastError(ERROR_NO_MORE_FILES);
3645 retval = FALSE;
3646 }
3647 else
3648 retval = TRUE;
3649 break;
3650
3651 default:
3652 FIXME("unsupported file type\n");
3653 break;
3654 }
3655 WININET_Release( &lpwhr->hdr );
3656
3657 TRACE("<-- %i\n",retval);
3658 return retval;
3659 }
3660
3661
3662 /***********************************************************************
3663 * InternetLockRequestFile (WININET.@)
3664 */
3665 BOOL WINAPI InternetLockRequestFile( HINTERNET hInternet, HANDLE
3666 *lphLockReqHandle)
3667 {
3668 FIXME("STUB\n");
3669 return FALSE;
3670 }
3671
3672 BOOL WINAPI InternetUnlockRequestFile( HANDLE hLockHandle)
3673 {
3674 FIXME("STUB\n");
3675 return FALSE;
3676 }
3677
3678
3679 /***********************************************************************
3680 * InternetAutodial (WININET.@)
3681 *
3682 * On windows this function is supposed to dial the default internet
3683 * connection. We don't want to have Wine dial out to the internet so
3684 * we return TRUE by default. It might be nice to check if we are connected.
3685 *
3686 * RETURNS
3687 * TRUE on success
3688 * FALSE on failure
3689 *
3690 */
3691 BOOL WINAPI InternetAutodial(DWORD dwFlags, HWND hwndParent)
3692 {
3693 FIXME("STUB\n");
3694
3695 /* Tell that we are connected to the internet. */
3696 return TRUE;
3697 }
3698
3699 /***********************************************************************
3700 * InternetAutodialHangup (WININET.@)
3701 *
3702 * Hangs up a connection made with InternetAutodial
3703 *
3704 * PARAM
3705 * dwReserved
3706 * RETURNS
3707 * TRUE on success
3708 * FALSE on failure
3709 *
3710 */
3711 BOOL WINAPI InternetAutodialHangup(DWORD dwReserved)
3712 {
3713 FIXME("STUB\n");
3714
3715 /* we didn't dial, we don't disconnect */
3716 return TRUE;
3717 }
3718
3719 /***********************************************************************
3720 * InternetCombineUrlA (WININET.@)
3721 *
3722 * Combine a base URL with a relative URL
3723 *
3724 * RETURNS
3725 * TRUE on success
3726 * FALSE on failure
3727 *
3728 */
3729
3730 BOOL WINAPI InternetCombineUrlA(LPCSTR lpszBaseUrl, LPCSTR lpszRelativeUrl,
3731 LPSTR lpszBuffer, LPDWORD lpdwBufferLength,
3732 DWORD dwFlags)
3733 {
3734 HRESULT hr=S_OK;
3735
3736 TRACE("(%s, %s, %p, %p, 0x%08x)\n", debugstr_a(lpszBaseUrl), debugstr_a(lpszRelativeUrl), lpszBuffer, lpdwBufferLength, dwFlags);
3737
3738 /* Flip this bit to correspond to URL_ESCAPE_UNSAFE */
3739 dwFlags ^= ICU_NO_ENCODE;
3740 hr=UrlCombineA(lpszBaseUrl,lpszRelativeUrl,lpszBuffer,lpdwBufferLength,dwFlags);
3741
3742 return (hr==S_OK);
3743 }
3744
3745 /***********************************************************************
3746 * InternetCombineUrlW (WININET.@)
3747 *
3748 * Combine a base URL with a relative URL
3749 *
3750 * RETURNS
3751 * TRUE on success
3752 * FALSE on failure
3753 *
3754 */
3755
3756 BOOL WINAPI InternetCombineUrlW(LPCWSTR lpszBaseUrl, LPCWSTR lpszRelativeUrl,
3757 LPWSTR lpszBuffer, LPDWORD lpdwBufferLength,
3758 DWORD dwFlags)
3759 {
3760 HRESULT hr=S_OK;
3761
3762 TRACE("(%s, %s, %p, %p, 0x%08x)\n", debugstr_w(lpszBaseUrl), debugstr_w(lpszRelativeUrl), lpszBuffer, lpdwBufferLength, dwFlags);
3763
3764 /* Flip this bit to correspond to URL_ESCAPE_UNSAFE */
3765 dwFlags ^= ICU_NO_ENCODE;
3766 hr=UrlCombineW(lpszBaseUrl,lpszRelativeUrl,lpszBuffer,lpdwBufferLength,dwFlags);
3767
3768 return (hr==S_OK);
3769 }
3770
3771 /* max port num is 65535 => 5 digits */
3772 #define MAX_WORD_DIGITS 5
3773
3774 #define URL_GET_COMP_LENGTH(url, component) ((url)->dw##component##Length ? \
3775 (url)->dw##component##Length : strlenW((url)->lpsz##component))
3776 #define URL_GET_COMP_LENGTHA(url, component) ((url)->dw##component##Length ? \
3777 (url)->dw##component##Length : strlen((url)->lpsz##component))
3778
3779 static BOOL url_uses_default_port(INTERNET_SCHEME nScheme, INTERNET_PORT nPort)
3780 {
3781 if ((nScheme == INTERNET_SCHEME_HTTP) &&
3782 (nPort == INTERNET_DEFAULT_HTTP_PORT))
3783 return TRUE;
3784 if ((nScheme == INTERNET_SCHEME_HTTPS) &&
3785 (nPort == INTERNET_DEFAULT_HTTPS_PORT))
3786 return TRUE;
3787 if ((nScheme == INTERNET_SCHEME_FTP) &&
3788 (nPort == INTERNET_DEFAULT_FTP_PORT))
3789 return TRUE;
3790 if ((nScheme == INTERNET_SCHEME_GOPHER) &&
3791 (nPort == INTERNET_DEFAULT_GOPHER_PORT))
3792 return TRUE;
3793
3794 if (nPort == INTERNET_INVALID_PORT_NUMBER)
3795 return TRUE;
3796
3797 return FALSE;
3798 }
3799
3800 /* opaque urls do not fit into the standard url hierarchy and don't have
3801 * two following slashes */
3802 static inline BOOL scheme_is_opaque(INTERNET_SCHEME nScheme)
3803 {
3804 return (nScheme != INTERNET_SCHEME_FTP) &&
3805 (nScheme != INTERNET_SCHEME_GOPHER) &&
3806 (nScheme != INTERNET_SCHEME_HTTP) &&
3807 (nScheme != INTERNET_SCHEME_HTTPS) &&
3808 (nScheme != INTERNET_SCHEME_FILE);
3809 }
3810
3811 static LPCWSTR INTERNET_GetSchemeString(INTERNET_SCHEME scheme)
3812 {
3813 int index;
3814 if (scheme < INTERNET_SCHEME_FIRST)
3815 return NULL;
3816 index = scheme - INTERNET_SCHEME_FIRST;
3817 if (index >= sizeof(url_schemes)/sizeof(url_schemes[0]))
3818 return NULL;
3819 return (LPCWSTR)&url_schemes[index];
3820 }
3821
3822 /* we can calculate using ansi strings because we're just
3823 * calculating string length, not size
3824 */
3825 static BOOL calc_url_length(LPURL_COMPONENTSW lpUrlComponents,
3826 LPDWORD lpdwUrlLength)
3827 {
3828 INTERNET_SCHEME nScheme;
3829
3830 *lpdwUrlLength = 0;
3831
3832 if (lpUrlComponents->lpszScheme)
3833 {
3834 DWORD dwLen = URL_GET_COMP_LENGTH(lpUrlComponents, Scheme);
3835 *lpdwUrlLength += dwLen;
3836 nScheme = GetInternetSchemeW(lpUrlComponents->lpszScheme, dwLen);
3837 }
3838 else
3839 {
3840 LPCWSTR scheme;
3841
3842 nScheme = lpUrlComponents->nScheme;
3843
3844 if (nScheme == INTERNET_SCHEME_DEFAULT)
3845 nScheme = INTERNET_SCHEME_HTTP;
3846 scheme = INTERNET_GetSchemeString(nScheme);
3847 *lpdwUrlLength += strlenW(scheme);
3848 }
3849
3850 (*lpdwUrlLength)++; /* ':' */
3851 if (!scheme_is_opaque(nScheme) || lpUrlComponents->lpszHostName)
3852 *lpdwUrlLength += strlen("//");
3853
3854 if (lpUrlComponents->lpszUserName)
3855 {
3856 *lpdwUrlLength += URL_GET_COMP_LENGTH(lpUrlComponents, UserName);
3857 *lpdwUrlLength += strlen("@");
3858 }
3859 else
3860 {
3861 if (lpUrlComponents->lpszPassword)
3862 {
3863 SetLastError(ERROR_INVALID_PARAMETER);
3864 return FALSE;
3865 }
3866 }
3867
3868 if (lpUrlComponents->lpszPassword)
3869 {
3870 *lpdwUrlLength += strlen(":");
3871 *lpdwUrlLength += URL_GET_COMP_LENGTH(lpUrlComponents, Password);
3872 }
3873
3874 if (lpUrlComponents->lpszHostName)
3875 {
3876 *lpdwUrlLength += URL_GET_COMP_LENGTH(lpUrlComponents, HostName);
3877
3878 if (!url_uses_default_port(nScheme, lpUrlComponents->nPort))
3879 {
3880 char szPort[MAX_WORD_DIGITS+1];
3881
3882 sprintf(szPort, "%d", lpUrlComponents->nPort);
3883 *lpdwUrlLength += strlen(szPort);
3884 *lpdwUrlLength += strlen(":");
3885 }
3886
3887 if (lpUrlComponents->lpszUrlPath && *lpUrlComponents->lpszUrlPath != '/')
3888 (*lpdwUrlLength)++; /* '/' */
3889 }
3890
3891 if (lpUrlComponents->lpszUrlPath)
3892 *lpdwUrlLength += URL_GET_COMP_LENGTH(lpUrlComponents, UrlPath);
3893
3894 return TRUE;
3895 }
3896
3897 static void convert_urlcomp_atow(LPURL_COMPONENTSA lpUrlComponents, LPURL_COMPONENTSW urlCompW)
3898 {
3899 INT len;
3900
3901 ZeroMemory(urlCompW, sizeof(URL_COMPONENTSW));
3902
3903 urlCompW->dwStructSize = sizeof(URL_COMPONENTSW);
3904 urlCompW->dwSchemeLength = lpUrlComponents->dwSchemeLength;
3905 urlCompW->nScheme = lpUrlComponents->nScheme;
3906 urlCompW->dwHostNameLength = lpUrlComponents->dwHostNameLength;
3907 urlCompW->nPort = lpUrlComponents->nPort;
3908 urlCompW->dwUserNameLength = lpUrlComponents->dwUserNameLength;
3909 urlCompW->dwPasswordLength = lpUrlComponents->dwPasswordLength;
3910 urlCompW->dwUrlPathLength = lpUrlComponents->dwUrlPathLength;
3911 urlCompW->dwExtraInfoLength = lpUrlComponents->dwExtraInfoLength;
3912
3913 if (lpUrlComponents->lpszScheme)
3914 {
3915 len = URL_GET_COMP_LENGTHA(lpUrlComponents, Scheme) + 1;
3916 urlCompW->lpszScheme = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
3917 MultiByteToWideChar(CP_ACP, 0, lpUrlComponents->lpszScheme,
3918 -1, urlCompW->lpszScheme, len);
3919 }
3920
3921 if (lpUrlComponents->lpszHostName)
3922 {
3923 len = URL_GET_COMP_LENGTHA(lpUrlComponents, HostName) + 1;
3924 urlCompW->lpszHostName = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
3925 MultiByteToWideChar(CP_ACP, 0, lpUrlComponents->lpszHostName,
3926 -1, urlCompW->lpszHostName, len);
3927 }
3928
3929 if (lpUrlComponents->lpszUserName)
3930 {
3931 len = URL_GET_COMP_LENGTHA(lpUrlComponents, UserName) + 1;
3932 urlCompW->lpszUserName = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
3933 MultiByteToWideChar(CP_ACP, 0, lpUrlComponents->lpszUserName,
3934 -1, urlCompW->lpszUserName, len);
3935 }
3936
3937 if (lpUrlComponents->lpszPassword)
3938 {
3939 len = URL_GET_COMP_LENGTHA(lpUrlComponents, Password) + 1;
3940 urlCompW->lpszPassword = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
3941 MultiByteToWideChar(CP_ACP, 0, lpUrlComponents->lpszPassword,
3942 -1, urlCompW->lpszPassword, len);
3943 }
3944
3945 if (lpUrlComponents->lpszUrlPath)
3946 {
3947 len = URL_GET_COMP_LENGTHA(lpUrlComponents, UrlPath) + 1;
3948 urlCompW->lpszUrlPath = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
3949 MultiByteToWideChar(CP_ACP, 0, lpUrlComponents->lpszUrlPath,
3950 -1, urlCompW->lpszUrlPath, len);
3951 }
3952
3953 if (lpUrlComponents->lpszExtraInfo)
3954 {
3955 len = URL_GET_COMP_LENGTHA(lpUrlComponents, ExtraInfo) + 1;
3956 urlCompW->lpszExtraInfo = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
3957 MultiByteToWideChar(CP_ACP, 0, lpUrlComponents->lpszExtraInfo,
3958 -1, urlCompW->lpszExtraInfo, len);
3959 }
3960 }
3961
3962 /***********************************************************************
3963 * InternetCreateUrlA (WININET.@)
3964 *
3965 * See InternetCreateUrlW.
3966 */
3967 BOOL WINAPI InternetCreateUrlA(LPURL_COMPONENTSA lpUrlComponents, DWORD dwFlags,
3968 LPSTR lpszUrl, LPDWORD lpdwUrlLength)
3969 {
3970 BOOL ret;
3971 LPWSTR urlW = NULL;
3972 URL_COMPONENTSW urlCompW;
3973
3974 TRACE("(%p,%d,%p,%p)\n", lpUrlComponents, dwFlags, lpszUrl, lpdwUrlLength);
3975
3976 if (!lpUrlComponents)
3977 return FALSE;
3978
3979 if (lpUrlComponents->dwStructSize != sizeof(URL_COMPONENTSW) || !lpdwUrlLength)
3980 {
3981 SetLastError(ERROR_INVALID_PARAMETER);
3982 return FALSE;
3983 }
3984
3985 convert_urlcomp_atow(lpUrlComponents, &urlCompW);
3986
3987 if (lpszUrl)
3988 urlW = HeapAlloc(GetProcessHeap(), 0, *lpdwUrlLength * sizeof(WCHAR));
3989
3990 ret = InternetCreateUrlW(&urlCompW, dwFlags, urlW, lpdwUrlLength);
3991
3992 if (!ret && (GetLastError() == ERROR_INSUFFICIENT_BUFFER))
3993 *lpdwUrlLength /= sizeof(WCHAR);
3994
3995 /* on success, lpdwUrlLength points to the size of urlW in WCHARS
3996 * minus one, so add one to leave room for NULL terminator
3997 */
3998 if (ret)
3999 WideCharToMultiByte(CP_ACP, 0, urlW, -1, lpszUrl, *lpdwUrlLength + 1, NULL, NULL);
4000
4001 HeapFree(GetProcessHeap(), 0, urlCompW.lpszScheme);
4002 HeapFree(GetProcessHeap(), 0, urlCompW.lpszHostName);
4003 HeapFree(GetProcessHeap(), 0, urlCompW.lpszUserName);
4004 HeapFree(GetProcessHeap(), 0, urlCompW.lpszPassword);
4005 HeapFree(GetProcessHeap(), 0, urlCompW.lpszUrlPath);
4006 HeapFree(GetProcessHeap(), 0, urlCompW.lpszExtraInfo);
4007 HeapFree(GetProcessHeap(), 0, urlW);
4008
4009 return ret;
4010 }
4011
4012 /***********************************************************************
4013 * InternetCreateUrlW (WININET.@)
4014 *
4015 * Creates a URL from its component parts.
4016 *
4017 * PARAMS
4018 * lpUrlComponents [I] URL Components.
4019 * dwFlags [I] Flags. See notes.
4020 * lpszUrl [I] Buffer in which to store the created URL.
4021 * lpdwUrlLength [I/O] On input, the length of the buffer pointed to by
4022 * lpszUrl in characters. On output, the number of bytes
4023 * required to store the URL including terminator.
4024 *
4025 * NOTES
4026 *
4027 * The dwFlags parameter can be zero or more of the following:
4028 *|ICU_ESCAPE - Generates escape sequences for unsafe characters in the path and extra info of the URL.
4029 *
4030 * RETURNS
4031 * TRUE on success
4032 * FALSE on failure
4033 *
4034 */
4035 BOOL WINAPI InternetCreateUrlW(LPURL_COMPONENTSW lpUrlComponents, DWORD dwFlags,
4036 LPWSTR lpszUrl, LPDWORD lpdwUrlLength)
4037 {
4038 DWORD dwLen;
4039 INTERNET_SCHEME nScheme;
4040
4041 static const WCHAR slashSlashW[] = {'/','/'};
4042 static const WCHAR percentD[] = {'%','d',0};
4043
4044 TRACE("(%p,%d,%p,%p)\n", lpUrlComponents, dwFlags, lpszUrl, lpdwUrlLength);
4045
4046 if (!lpUrlComponents)
4047 return FALSE;
4048
4049 if (lpUrlComponents->dwStructSize != sizeof(URL_COMPONENTSW) || !lpdwUrlLength)
4050 {
4051 SetLastError(ERROR_INVALID_PARAMETER);
4052 return FALSE;
4053 }
4054
4055 if (!calc_url_length(lpUrlComponents, &dwLen))
4056 return FALSE;
4057
4058 if (!lpszUrl || *lpdwUrlLength < dwLen)
4059 {
4060 *lpdwUrlLength = (dwLen + 1) * sizeof(WCHAR);
4061 SetLastError(ERROR_INSUFFICIENT_BUFFER);
4062 return FALSE;
4063 }
4064
4065 *lpdwUrlLength = dwLen;
4066 lpszUrl[0] = 0x00;
4067
4068 dwLen = 0;
4069
4070 if (lpUrlComponents->lpszScheme)
4071 {
4072 dwLen = URL_GET_COMP_LENGTH(lpUrlComponents, Scheme);
4073 memcpy(lpszUrl, lpUrlComponents->lpszScheme, dwLen * sizeof(WCHAR));
4074 lpszUrl += dwLen;
4075
4076 nScheme = GetInternetSchemeW(lpUrlComponents->lpszScheme, dwLen);
4077 }
4078 else
4079 {
4080 LPCWSTR scheme;
4081 nScheme = lpUrlComponents->nScheme;
4082
4083 if (nScheme == INTERNET_SCHEME_DEFAULT)
4084 nScheme = INTERNET_SCHEME_HTTP;
4085
4086 scheme = INTERNET_GetSchemeString(nScheme);
4087 dwLen = strlenW(scheme);
4088 memcpy(lpszUrl, scheme, dwLen * sizeof(WCHAR));
4089 lpszUrl += dwLen;
4090 }
4091
4092 /* all schemes are followed by at least a colon */
4093 *lpszUrl = ':';
4094 lpszUrl++;
4095
4096 if (!scheme_is_opaque(nScheme) || lpUrlComponents->lpszHostName)
4097 {
4098 memcpy(lpszUrl, slashSlashW, sizeof(slashSlashW));
4099 lpszUrl += sizeof(slashSlashW)/sizeof(slashSlashW[0]);
4100 }
4101
4102 if (lpUrlComponents->lpszUserName)
4103 {
4104 dwLen = URL_GET_COMP_LENGTH(lpUrlComponents, UserName);
4105 memcpy(lpszUrl, lpUrlComponents->lpszUserName, dwLen * sizeof(WCHAR));
4106 lpszUrl += dwLen;
4107
4108 if (lpUrlComponents->lpszPassword)
4109 {
4110 *lpszUrl = ':';
4111 lpszUrl++;
4112
4113 dwLen = URL_GET_COMP_LENGTH(lpUrlComponents, Password);
4114 memcpy(lpszUrl, lpUrlComponents->lpszPassword, dwLen * sizeof(WCHAR));
4115 lpszUrl += dwLen;
4116 }
4117
4118 *lpszUrl = '@';
4119 lpszUrl++;
4120 }
4121
4122 if (lpUrlComponents->lpszHostName)
4123 {
4124 dwLen = URL_GET_COMP_LENGTH(lpUrlComponents, HostName);
4125 memcpy(lpszUrl, lpUrlComponents->lpszHostName, dwLen * sizeof(WCHAR));
4126 lpszUrl += dwLen;
4127
4128 if (!url_uses_default_port(nScheme, lpUrlComponents->nPort))
4129 {
4130 WCHAR szPort[MAX_WORD_DIGITS+1];
4131
4132 sprintfW(szPort, percentD, lpUrlComponents->nPort);
4133 *lpszUrl = ':';
4134 lpszUrl++;
4135 dwLen = strlenW(szPort);
4136 memcpy(lpszUrl, szPort, dwLen * sizeof(WCHAR));
4137 lpszUrl += dwLen;
4138 }
4139
4140 /* add slash between hostname and path if necessary */
4141 if (lpUrlComponents->lpszUrlPath && *lpUrlComponents->lpszUrlPath != '/')
4142 {
4143 *lpszUrl = '/';
4144 lpszUrl++;
4145 }
4146 }
4147
4148
4149 if (lpUrlComponents->lpszUrlPath)
4150 {
4151 dwLen = URL_GET_COMP_LENGTH(lpUrlComponents, UrlPath);
4152 memcpy(lpszUrl, lpUrlComponents->lpszUrlPath, dwLen * sizeof(WCHAR));
4153 lpszUrl += dwLen;
4154 }
4155
4156 *lpszUrl = '\0';
4157
4158 return TRUE;
4159 }
4160
4161 /***********************************************************************
4162 * InternetConfirmZoneCrossingA (WININET.@)
4163 *
4164 */
4165 DWORD WINAPI InternetConfirmZoneCrossingA( HWND hWnd, LPSTR szUrlPrev, LPSTR szUrlNew, BOOL bPost )
4166 {
4167 FIXME("(%p, %s, %s, %x) stub\n", hWnd, debugstr_a(szUrlPrev), debugstr_a(szUrlNew), bPost);
4168 return ERROR_SUCCESS;
4169 }
4170
4171 /***********************************************************************
4172 * InternetConfirmZoneCrossingW (WININET.@)
4173 *
4174 */
4175 DWORD WINAPI InternetConfirmZoneCrossingW( HWND hWnd, LPWSTR szUrlPrev, LPWSTR szUrlNew, BOOL bPost )
4176 {
4177 FIXME("(%p, %s, %s, %x) stub\n", hWnd, debugstr_w(szUrlPrev), debugstr_w(szUrlNew), bPost);
4178 return ERROR_SUCCESS;
4179 }
4180
4181 DWORD WINAPI InternetDialA( HWND hwndParent, LPSTR lpszConnectoid, DWORD dwFlags,
4182 LPDWORD lpdwConnection, DWORD dwReserved )
4183 {
4184 FIXME("(%p, %p, 0x%08x, %p, 0x%08x) stub\n", hwndParent, lpszConnectoid, dwFlags,
4185 lpdwConnection, dwReserved);
4186 return ERROR_SUCCESS;
4187 }
4188
4189 DWORD WINAPI InternetDialW( HWND hwndParent, LPWSTR lpszConnectoid, DWORD dwFlags,
4190 LPDWORD lpdwConnection, DWORD dwReserved )
4191 {
4192 FIXME("(%p, %p, 0x%08x, %p, 0x%08x) stub\n", hwndParent, lpszConnectoid, dwFlags,
4193 lpdwConnection, dwReserved);
4194 return ERROR_SUCCESS;
4195 }
4196
4197 BOOL WINAPI InternetGoOnlineA( LPSTR lpszURL, HWND hwndParent, DWORD dwReserved )
4198 {
4199 FIXME("(%s, %p, 0x%08x) stub\n", debugstr_a(lpszURL), hwndParent, dwReserved);
4200 return TRUE;
4201 }
4202
4203 BOOL WINAPI InternetGoOnlineW( LPWSTR lpszURL, HWND hwndParent, DWORD dwReserved )
4204 {
4205 FIXME("(%s, %p, 0x%08x) stub\n", debugstr_w(lpszURL), hwndParent, dwReserved);
4206 return TRUE;
4207 }
4208
4209 DWORD WINAPI InternetHangUp( DWORD dwConnection, DWORD dwReserved )
4210 {
4211 FIXME("(0x%08x, 0x%08x) stub\n", dwConnection, dwReserved);
4212 return ERROR_SUCCESS;
4213 }
4214
4215 BOOL WINAPI CreateMD5SSOHash( PWSTR pszChallengeInfo, PWSTR pwszRealm, PWSTR pwszTarget,
4216 PBYTE pbHexHash )
4217 {
4218 FIXME("(%s, %s, %s, %p) stub\n", debugstr_w(pszChallengeInfo), debugstr_w(pwszRealm),
4219 debugstr_w(pwszTarget), pbHexHash);
4220 return FALSE;
4221 }
4222
4223 BOOL WINAPI ResumeSuspendedDownload( HINTERNET hInternet, DWORD dwError )
4224 {
4225 FIXME("(%p, 0x%08x) stub\n", hInternet, dwError);
4226 return FALSE;
4227 }
Windows API implementation