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msvcrt: Add a stub for _wsetlocale.
[wine/multimedia.git] / dlls / wininet / internet.c
blobf52103d494d361f634b646ebbe0f0012ea854062
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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 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 (LPWININETAPPINFOW)(((LPWININETFTPSESSIONW)(lpwh->hdr.lpwhparent))->hdr.lpwhparent)
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 = %ld\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 = %ld\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,%lx,%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 {
287 LPWITHREADERROR lpwite = HeapAlloc(GetProcessHeap(), 0, sizeof(WITHREADERROR));
288 if (NULL == lpwite)
289 return FALSE;
290
291 TlsSetValue(g_dwTlsErrIndex, (LPVOID)lpwite);
292 }
293 break;
294
295 case DLL_THREAD_DETACH:
296 if (g_dwTlsErrIndex != TLS_OUT_OF_INDEXES)
297 {
298 LPVOID lpwite = TlsGetValue(g_dwTlsErrIndex);
299 HeapFree(GetProcessHeap(), 0, lpwite);
300 }
301 break;
302
303 case DLL_PROCESS_DETACH:
304
305 URLCacheContainers_DeleteAll();
306
307 if (g_dwTlsErrIndex != TLS_OUT_OF_INDEXES)
308 {
309 HeapFree(GetProcessHeap(), 0, TlsGetValue(g_dwTlsErrIndex));
310 TlsFree(g_dwTlsErrIndex);
311 }
312
313 SetEvent(hQuitEvent);
314
315 CloseHandle(hQuitEvent);
316 CloseHandle(hWorkEvent);
317 DeleteCriticalSection(&csQueue);
318 break;
319 }
320
321 return TRUE;
322 }
323
324
325 /***********************************************************************
326 * InternetInitializeAutoProxyDll (WININET.@)
327 *
328 * Setup the internal proxy
329 *
330 * PARAMETERS
331 * dwReserved
332 *
333 * RETURNS
334 * FALSE on failure
335 *
336 */
337 BOOL WINAPI InternetInitializeAutoProxyDll(DWORD dwReserved)
338 {
339 FIXME("STUB\n");
340 INTERNET_SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
341 return FALSE;
342 }
343
344 /***********************************************************************
345 * DetectAutoProxyUrl (WININET.@)
346 *
347 * Auto detect the proxy url
348 *
349 * RETURNS
350 * FALSE on failure
351 *
352 */
353 BOOL WINAPI DetectAutoProxyUrl(LPSTR lpszAutoProxyUrl,
354 DWORD dwAutoProxyUrlLength, DWORD dwDetectFlags)
355 {
356 FIXME("STUB\n");
357 INTERNET_SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
358 return FALSE;
359 }
360
361
362 /***********************************************************************
363 * INTERNET_ConfigureProxyFromReg
364 *
365 * FIXME:
366 * The proxy may be specified in the form 'http=proxy.my.org'
367 * Presumably that means there can be ftp=ftpproxy.my.org too.
368 */
369 static BOOL INTERNET_ConfigureProxyFromReg( LPWININETAPPINFOW lpwai )
370 {
371 HKEY key;
372 DWORD r, keytype, len, enabled;
373 LPCSTR lpszInternetSettings =
374 "Software\\Microsoft\\Windows\\CurrentVersion\\Internet Settings";
375 static const WCHAR szProxyServer[] = { 'P','r','o','x','y','S','e','r','v','e','r', 0 };
376
377 r = RegOpenKeyA(HKEY_CURRENT_USER, lpszInternetSettings, &key);
378 if ( r != ERROR_SUCCESS )
379 return FALSE;
380
381 len = sizeof enabled;
382 r = RegQueryValueExA( key, "ProxyEnable", NULL, &keytype,
383 (BYTE*)&enabled, &len);
384 if( (r == ERROR_SUCCESS) && enabled )
385 {
386 TRACE("Proxy is enabled.\n");
387
388 /* figure out how much memory the proxy setting takes */
389 r = RegQueryValueExW( key, szProxyServer, NULL, &keytype,
390 NULL, &len);
391 if( (r == ERROR_SUCCESS) && len && (keytype == REG_SZ) )
392 {
393 LPWSTR szProxy, p;
394 static const WCHAR szHttp[] = {'h','t','t','p','=',0};
395
396 szProxy=HeapAlloc( GetProcessHeap(), 0, len );
397 RegQueryValueExW( key, szProxyServer, NULL, &keytype,
398 (BYTE*)szProxy, &len);
399
400 /* find the http proxy, and strip away everything else */
401 p = strstrW( szProxy, szHttp );
402 if( p )
403 {
404 p += lstrlenW(szHttp);
405 lstrcpyW( szProxy, p );
406 }
407 p = strchrW( szProxy, ' ' );
408 if( p )
409 *p = 0;
410
411 lpwai->dwAccessType = INTERNET_OPEN_TYPE_PROXY;
412 lpwai->lpszProxy = szProxy;
413
414 TRACE("http proxy = %s\n", debugstr_w(lpwai->lpszProxy));
415 }
416 else
417 ERR("Couldn't read proxy server settings.\n");
418 }
419 else
420 TRACE("Proxy is not enabled.\n");
421 RegCloseKey(key);
422
423 return enabled;
424 }
425
426 /***********************************************************************
427 * dump_INTERNET_FLAGS
428 *
429 * Helper function to TRACE the internet flags.
430 *
431 * RETURNS
432 * None
433 *
434 */
435 static void dump_INTERNET_FLAGS(DWORD dwFlags)
436 {
437 #define FE(x) { x, #x }
438 static const wininet_flag_info flag[] = {
439 FE(INTERNET_FLAG_RELOAD),
440 FE(INTERNET_FLAG_RAW_DATA),
441 FE(INTERNET_FLAG_EXISTING_CONNECT),
442 FE(INTERNET_FLAG_ASYNC),
443 FE(INTERNET_FLAG_PASSIVE),
444 FE(INTERNET_FLAG_NO_CACHE_WRITE),
445 FE(INTERNET_FLAG_MAKE_PERSISTENT),
446 FE(INTERNET_FLAG_FROM_CACHE),
447 FE(INTERNET_FLAG_SECURE),
448 FE(INTERNET_FLAG_KEEP_CONNECTION),
449 FE(INTERNET_FLAG_NO_AUTO_REDIRECT),
450 FE(INTERNET_FLAG_READ_PREFETCH),
451 FE(INTERNET_FLAG_NO_COOKIES),
452 FE(INTERNET_FLAG_NO_AUTH),
453 FE(INTERNET_FLAG_CACHE_IF_NET_FAIL),
454 FE(INTERNET_FLAG_IGNORE_REDIRECT_TO_HTTP),
455 FE(INTERNET_FLAG_IGNORE_REDIRECT_TO_HTTPS),
456 FE(INTERNET_FLAG_IGNORE_CERT_DATE_INVALID),
457 FE(INTERNET_FLAG_IGNORE_CERT_CN_INVALID),
458 FE(INTERNET_FLAG_RESYNCHRONIZE),
459 FE(INTERNET_FLAG_HYPERLINK),
460 FE(INTERNET_FLAG_NO_UI),
461 FE(INTERNET_FLAG_PRAGMA_NOCACHE),
462 FE(INTERNET_FLAG_CACHE_ASYNC),
463 FE(INTERNET_FLAG_FORMS_SUBMIT),
464 FE(INTERNET_FLAG_NEED_FILE),
465 FE(INTERNET_FLAG_TRANSFER_ASCII),
466 FE(INTERNET_FLAG_TRANSFER_BINARY)
467 };
468 #undef FE
469 int i;
470
471 for (i = 0; i < (sizeof(flag) / sizeof(flag[0])); i++) {
472 if (flag[i].val & dwFlags) {
473 TRACE(" %s", flag[i].name);
474 dwFlags &= ~flag[i].val;
475 }
476 }
477 if (dwFlags)
478 TRACE(" Unknown flags (%08lx)\n", dwFlags);
479 else
480 TRACE("\n");
481 }
482
483 /***********************************************************************
484 * InternetOpenW (WININET.@)
485 *
486 * Per-application initialization of wininet
487 *
488 * RETURNS
489 * HINTERNET on success
490 * NULL on failure
491 *
492 */
493 HINTERNET WINAPI InternetOpenW(LPCWSTR lpszAgent, DWORD dwAccessType,
494 LPCWSTR lpszProxy, LPCWSTR lpszProxyBypass, DWORD dwFlags)
495 {
496 LPWININETAPPINFOW lpwai = NULL;
497 HINTERNET handle = NULL;
498
499 if (TRACE_ON(wininet)) {
500 #define FE(x) { x, #x }
501 static const wininet_flag_info access_type[] = {
502 FE(INTERNET_OPEN_TYPE_PRECONFIG),
503 FE(INTERNET_OPEN_TYPE_DIRECT),
504 FE(INTERNET_OPEN_TYPE_PROXY),
505 FE(INTERNET_OPEN_TYPE_PRECONFIG_WITH_NO_AUTOPROXY)
506 };
507 #undef FE
508 DWORD i;
509 const char *access_type_str = "Unknown";
510
511 TRACE("(%s, %li, %s, %s, %li)\n", debugstr_w(lpszAgent), dwAccessType,
512 debugstr_w(lpszProxy), debugstr_w(lpszProxyBypass), dwFlags);
513 for (i = 0; i < (sizeof(access_type) / sizeof(access_type[0])); i++) {
514 if (access_type[i].val == dwAccessType) {
515 access_type_str = access_type[i].name;
516 break;
517 }
518 }
519 TRACE(" access type : %s\n", access_type_str);
520 TRACE(" flags :");
521 dump_INTERNET_FLAGS(dwFlags);
522 }
523
524 /* Clear any error information */
525 INTERNET_SetLastError(0);
526
527 lpwai = HeapAlloc(GetProcessHeap(), 0, sizeof(WININETAPPINFOW));
528 if (NULL == lpwai)
529 {
530 INTERNET_SetLastError(ERROR_OUTOFMEMORY);
531 goto lend;
532 }
533
534 memset(lpwai, 0, sizeof(WININETAPPINFOW));
535 lpwai->hdr.htype = WH_HINIT;
536 lpwai->hdr.lpwhparent = NULL;
537 lpwai->hdr.dwFlags = dwFlags;
538 lpwai->hdr.dwRefCount = 1;
539 lpwai->hdr.destroy = INTERNET_CloseHandle;
540 lpwai->dwAccessType = dwAccessType;
541 lpwai->lpszProxyUsername = NULL;
542 lpwai->lpszProxyPassword = NULL;
543
544 handle = WININET_AllocHandle( &lpwai->hdr );
545 if( !handle )
546 {
547 HeapFree( GetProcessHeap(), 0, lpwai );
548 INTERNET_SetLastError(ERROR_OUTOFMEMORY);
549 goto lend;
550 }
551
552 if (NULL != lpszAgent)
553 {
554 lpwai->lpszAgent = HeapAlloc( GetProcessHeap(),0,
555 (strlenW(lpszAgent)+1)*sizeof(WCHAR));
556 if (lpwai->lpszAgent)
557 lstrcpyW( lpwai->lpszAgent, lpszAgent );
558 }
559 if(dwAccessType == INTERNET_OPEN_TYPE_PRECONFIG)
560 INTERNET_ConfigureProxyFromReg( lpwai );
561 else if (NULL != lpszProxy)
562 {
563 lpwai->lpszProxy = HeapAlloc( GetProcessHeap(), 0,
564 (strlenW(lpszProxy)+1)*sizeof(WCHAR));
565 if (lpwai->lpszProxy)
566 lstrcpyW( lpwai->lpszProxy, lpszProxy );
567 }
568
569 if (NULL != lpszProxyBypass)
570 {
571 lpwai->lpszProxyBypass = HeapAlloc( GetProcessHeap(), 0,
572 (strlenW(lpszProxyBypass)+1)*sizeof(WCHAR));
573 if (lpwai->lpszProxyBypass)
574 lstrcpyW( lpwai->lpszProxyBypass, lpszProxyBypass );
575 }
576
577 lend:
578 if( lpwai )
579 WININET_Release( &lpwai->hdr );
580
581 TRACE("returning %p\n", lpwai);
582
583 return handle;
584 }
585
586
587 /***********************************************************************
588 * InternetOpenA (WININET.@)
589 *
590 * Per-application initialization of wininet
591 *
592 * RETURNS
593 * HINTERNET on success
594 * NULL on failure
595 *
596 */
597 HINTERNET WINAPI InternetOpenA(LPCSTR lpszAgent, DWORD dwAccessType,
598 LPCSTR lpszProxy, LPCSTR lpszProxyBypass, DWORD dwFlags)
599 {
600 HINTERNET rc = (HINTERNET)NULL;
601 INT len;
602 WCHAR *szAgent = NULL, *szProxy = NULL, *szBypass = NULL;
603
604 TRACE("(%s, 0x%08lx, %s, %s, 0x%08lx)\n", debugstr_a(lpszAgent),
605 dwAccessType, debugstr_a(lpszProxy), debugstr_a(lpszProxyBypass), dwFlags);
606
607 if( lpszAgent )
608 {
609 len = MultiByteToWideChar(CP_ACP, 0, lpszAgent, -1, NULL, 0);
610 szAgent = HeapAlloc(GetProcessHeap(), 0, len*sizeof(WCHAR));
611 MultiByteToWideChar(CP_ACP, 0, lpszAgent, -1, szAgent, len);
612 }
613
614 if( lpszProxy )
615 {
616 len = MultiByteToWideChar(CP_ACP, 0, lpszProxy, -1, NULL, 0);
617 szProxy = HeapAlloc(GetProcessHeap(), 0, len*sizeof(WCHAR));
618 MultiByteToWideChar(CP_ACP, 0, lpszProxy, -1, szProxy, len);
619 }
620
621 if( lpszProxyBypass )
622 {
623 len = MultiByteToWideChar(CP_ACP, 0, lpszProxyBypass, -1, NULL, 0);
624 szBypass = HeapAlloc(GetProcessHeap(), 0, len*sizeof(WCHAR));
625 MultiByteToWideChar(CP_ACP, 0, lpszProxyBypass, -1, szBypass, len);
626 }
627
628 rc = InternetOpenW(szAgent, dwAccessType, szProxy, szBypass, dwFlags);
629
630 HeapFree(GetProcessHeap(), 0, szAgent);
631 HeapFree(GetProcessHeap(), 0, szProxy);
632 HeapFree(GetProcessHeap(), 0, szBypass);
633
634 return rc;
635 }
636
637 /***********************************************************************
638 * InternetGetLastResponseInfoA (WININET.@)
639 *
640 * Return last wininet error description on the calling thread
641 *
642 * RETURNS
643 * TRUE on success of writing to buffer
644 * FALSE on failure
645 *
646 */
647 BOOL WINAPI InternetGetLastResponseInfoA(LPDWORD lpdwError,
648 LPSTR lpszBuffer, LPDWORD lpdwBufferLength)
649 {
650 LPWITHREADERROR lpwite = (LPWITHREADERROR)TlsGetValue(g_dwTlsErrIndex);
651
652 TRACE("\n");
653
654 *lpdwError = lpwite->dwError;
655 if (lpwite->dwError)
656 {
657 memcpy(lpszBuffer, lpwite->response, *lpdwBufferLength);
658 *lpdwBufferLength = strlen(lpszBuffer);
659 }
660 else
661 *lpdwBufferLength = 0;
662
663 return TRUE;
664 }
665
666 /***********************************************************************
667 * InternetGetLastResponseInfoW (WININET.@)
668 *
669 * Return last wininet error description on the calling thread
670 *
671 * RETURNS
672 * TRUE on success of writing to buffer
673 * FALSE on failure
674 *
675 */
676 BOOL WINAPI InternetGetLastResponseInfoW(LPDWORD lpdwError,
677 LPWSTR lpszBuffer, LPDWORD lpdwBufferLength)
678 {
679 LPWITHREADERROR lpwite = (LPWITHREADERROR)TlsGetValue(g_dwTlsErrIndex);
680
681 TRACE("\n");
682
683 *lpdwError = lpwite->dwError;
684 if (lpwite->dwError)
685 {
686 memcpy(lpszBuffer, lpwite->response, *lpdwBufferLength);
687 *lpdwBufferLength = lstrlenW(lpszBuffer);
688 }
689 else
690 *lpdwBufferLength = 0;
691
692 return TRUE;
693 }
694
695 /***********************************************************************
696 * InternetGetConnectedState (WININET.@)
697 *
698 * Return connected state
699 *
700 * RETURNS
701 * TRUE if connected
702 * if lpdwStatus is not null, return the status (off line,
703 * modem, lan...) in it.
704 * FALSE if not connected
705 */
706 BOOL WINAPI InternetGetConnectedState(LPDWORD lpdwStatus, DWORD dwReserved)
707 {
708 TRACE("(%p, 0x%08lx)\n", lpdwStatus, dwReserved);
709
710 if (lpdwStatus) {
711 FIXME("always returning LAN connection.\n");
712 *lpdwStatus = INTERNET_CONNECTION_LAN;
713 }
714 return TRUE;
715 }
716
717
718 /***********************************************************************
719 * InternetGetConnectedStateExW (WININET.@)
720 *
721 * Return connected state
722 *
723 * PARAMS
724 *
725 * lpdwStatus [O] Flags specifying the status of the internet connection.
726 * lpszConnectionName [O] Pointer to buffer to receive the friendly name of the internet connection.
727 * dwNameLen [I] Size of the buffer, in characters.
728 * dwReserved [I] Reserved. Must be set to 0.
729 *
730 * RETURNS
731 * TRUE if connected
732 * if lpdwStatus is not null, return the status (off line,
733 * modem, lan...) in it.
734 * FALSE if not connected
735 *
736 * NOTES
737 * If the system has no available network connections, an empty string is
738 * stored in lpszConnectionName. If there is a LAN connection, a localized
739 * "LAN Connection" string is stored. Presumably, if only a dial-up
740 * connection is available then the name of the dial-up connection is
741 * returned. Why any application, other than the "Internet Settings" CPL,
742 * would want to use this function instead of the simpler InternetGetConnectedStateW
743 * function is beyond me.
744 */
745 BOOL WINAPI InternetGetConnectedStateExW(LPDWORD lpdwStatus, LPWSTR lpszConnectionName,
746 DWORD dwNameLen, DWORD dwReserved)
747 {
748 TRACE("(%p, %p, %ld, 0x%08lx)\n", lpdwStatus, lpszConnectionName, dwNameLen, dwReserved);
749
750 /* Must be zero */
751 if(dwReserved)
752 return FALSE;
753
754 if (lpdwStatus) {
755 FIXME("always returning LAN connection.\n");
756 *lpdwStatus = INTERNET_CONNECTION_LAN;
757 }
758 return LoadStringW(WININET_hModule, IDS_LANCONNECTION, lpszConnectionName, dwNameLen);
759 }
760
761
762 /***********************************************************************
763 * InternetGetConnectedStateExA (WININET.@)
764 */
765 BOOL WINAPI InternetGetConnectedStateExA(LPDWORD lpdwStatus, LPSTR lpszConnectionName,
766 DWORD dwNameLen, DWORD dwReserved)
767 {
768 LPWSTR lpwszConnectionName = NULL;
769 BOOL rc;
770
771 TRACE("(%p, %p, %ld, 0x%08lx)\n", lpdwStatus, lpszConnectionName, dwNameLen, dwReserved);
772
773 if (lpszConnectionName && dwNameLen > 0)
774 lpwszConnectionName= HeapAlloc(GetProcessHeap(), 0, dwNameLen * sizeof(WCHAR));
775
776 rc = InternetGetConnectedStateExW(lpdwStatus,lpwszConnectionName, dwNameLen,
777 dwReserved);
778 if (rc && lpwszConnectionName)
779 {
780 WideCharToMultiByte(CP_ACP,0,lpwszConnectionName,-1,lpszConnectionName,
781 dwNameLen, NULL, NULL);
782
783 HeapFree(GetProcessHeap(),0,lpwszConnectionName);
784 }
785
786 return rc;
787 }
788
789
790 /***********************************************************************
791 * InternetConnectW (WININET.@)
792 *
793 * Open a ftp, gopher or http session
794 *
795 * RETURNS
796 * HINTERNET a session handle on success
797 * NULL on failure
798 *
799 */
800 HINTERNET WINAPI InternetConnectW(HINTERNET hInternet,
801 LPCWSTR lpszServerName, INTERNET_PORT nServerPort,
802 LPCWSTR lpszUserName, LPCWSTR lpszPassword,
803 DWORD dwService, DWORD dwFlags, DWORD dwContext)
804 {
805 LPWININETAPPINFOW hIC;
806 HINTERNET rc = (HINTERNET) NULL;
807
808 TRACE("(%p, %s, %i, %s, %s, %li, %li, %li)\n", hInternet, debugstr_w(lpszServerName),
809 nServerPort, debugstr_w(lpszUserName), debugstr_w(lpszPassword),
810 dwService, dwFlags, dwContext);
811
812 /* Clear any error information */
813 INTERNET_SetLastError(0);
814 hIC = (LPWININETAPPINFOW) WININET_GetObject( hInternet );
815 if ( (hIC == NULL) || (hIC->hdr.htype != WH_HINIT) )
816 goto lend;
817
818 switch (dwService)
819 {
820 case INTERNET_SERVICE_FTP:
821 rc = FTP_Connect(hIC, lpszServerName, nServerPort,
822 lpszUserName, lpszPassword, dwFlags, dwContext, 0);
823 break;
824
825 case INTERNET_SERVICE_HTTP:
826 rc = HTTP_Connect(hIC, lpszServerName, nServerPort,
827 lpszUserName, lpszPassword, dwFlags, dwContext, 0);
828 break;
829
830 case INTERNET_SERVICE_GOPHER:
831 default:
832 break;
833 }
834 lend:
835 if( hIC )
836 WININET_Release( &hIC->hdr );
837
838 TRACE("returning %p\n", rc);
839 return rc;
840 }
841
842
843 /***********************************************************************
844 * InternetConnectA (WININET.@)
845 *
846 * Open a ftp, gopher or http session
847 *
848 * RETURNS
849 * HINTERNET a session handle on success
850 * NULL on failure
851 *
852 */
853 HINTERNET WINAPI InternetConnectA(HINTERNET hInternet,
854 LPCSTR lpszServerName, INTERNET_PORT nServerPort,
855 LPCSTR lpszUserName, LPCSTR lpszPassword,
856 DWORD dwService, DWORD dwFlags, DWORD dwContext)
857 {
858 HINTERNET rc = (HINTERNET)NULL;
859 INT len = 0;
860 LPWSTR szServerName = NULL;
861 LPWSTR szUserName = NULL;
862 LPWSTR szPassword = NULL;
863
864 if (lpszServerName)
865 {
866 len = MultiByteToWideChar(CP_ACP, 0, lpszServerName, -1, NULL, 0);
867 szServerName = HeapAlloc(GetProcessHeap(), 0, len*sizeof(WCHAR));
868 MultiByteToWideChar(CP_ACP, 0, lpszServerName, -1, szServerName, len);
869 }
870 if (lpszUserName)
871 {
872 len = MultiByteToWideChar(CP_ACP, 0, lpszUserName, -1, NULL, 0);
873 szUserName = HeapAlloc(GetProcessHeap(), 0, len*sizeof(WCHAR));
874 MultiByteToWideChar(CP_ACP, 0, lpszUserName, -1, szUserName, len);
875 }
876 if (lpszPassword)
877 {
878 len = MultiByteToWideChar(CP_ACP, 0, lpszPassword, -1, NULL, 0);
879 szPassword = HeapAlloc(GetProcessHeap(), 0, len*sizeof(WCHAR));
880 MultiByteToWideChar(CP_ACP, 0, lpszPassword, -1, szPassword, len);
881 }
882
883
884 rc = InternetConnectW(hInternet, szServerName, nServerPort,
885 szUserName, szPassword, dwService, dwFlags, dwContext);
886
887 HeapFree(GetProcessHeap(), 0, szServerName);
888 HeapFree(GetProcessHeap(), 0, szUserName);
889 HeapFree(GetProcessHeap(), 0, szPassword);
890 return rc;
891 }
892
893
894 /***********************************************************************
895 * InternetFindNextFileA (WININET.@)
896 *
897 * Continues a file search from a previous call to FindFirstFile
898 *
899 * RETURNS
900 * TRUE on success
901 * FALSE on failure
902 *
903 */
904 BOOL WINAPI InternetFindNextFileA(HINTERNET hFind, LPVOID lpvFindData)
905 {
906 BOOL ret;
907 WIN32_FIND_DATAW fd;
908
909 ret = InternetFindNextFileW(hFind, lpvFindData?&fd:NULL);
910 if(lpvFindData)
911 WININET_find_data_WtoA(&fd, (LPWIN32_FIND_DATAA)lpvFindData);
912 return ret;
913 }
914
915 /***********************************************************************
916 * InternetFindNextFileW (WININET.@)
917 *
918 * Continues a file search from a previous call to FindFirstFile
919 *
920 * RETURNS
921 * TRUE on success
922 * FALSE on failure
923 *
924 */
925 BOOL WINAPI InternetFindNextFileW(HINTERNET hFind, LPVOID lpvFindData)
926 {
927 LPWININETAPPINFOW hIC = NULL;
928 LPWININETFINDNEXTW lpwh;
929 BOOL bSuccess = FALSE;
930
931 TRACE("\n");
932
933 lpwh = (LPWININETFINDNEXTW) WININET_GetObject( hFind );
934 if (NULL == lpwh || lpwh->hdr.htype != WH_HFINDNEXT)
935 {
936 INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE);
937 goto lend;
938 }
939
940 hIC = GET_HWININET_FROM_LPWININETFINDNEXT(lpwh);
941 if (hIC->hdr.dwFlags & INTERNET_FLAG_ASYNC)
942 {
943 WORKREQUEST workRequest;
944 struct WORKREQ_INTERNETFINDNEXTW *req;
945
946 workRequest.asyncall = INTERNETFINDNEXTW;
947 workRequest.hdr = WININET_AddRef( &lpwh->hdr );
948 req = &workRequest.u.InternetFindNextW;
949 req->lpFindFileData = lpvFindData;
950
951 bSuccess = INTERNET_AsyncCall(&workRequest);
952 }
953 else
954 {
955 bSuccess = INTERNET_FindNextFileW(lpwh, lpvFindData);
956 }
957 lend:
958 if( lpwh )
959 WININET_Release( &lpwh->hdr );
960 return bSuccess;
961 }
962
963 /***********************************************************************
964 * INTERNET_FindNextFileW (Internal)
965 *
966 * Continues a file search from a previous call to FindFirstFile
967 *
968 * RETURNS
969 * TRUE on success
970 * FALSE on failure
971 *
972 */
973 BOOL WINAPI INTERNET_FindNextFileW(LPWININETFINDNEXTW lpwh, LPVOID lpvFindData)
974 {
975 BOOL bSuccess = TRUE;
976 LPWIN32_FIND_DATAW lpFindFileData;
977
978 TRACE("\n");
979
980 assert (lpwh->hdr.htype == WH_HFINDNEXT);
981
982 /* Clear any error information */
983 INTERNET_SetLastError(0);
984
985 if (lpwh->hdr.lpwhparent->htype != WH_HFTPSESSION)
986 {
987 FIXME("Only FTP find next supported\n");
988 INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE);
989 return FALSE;
990 }
991
992 TRACE("index(%ld) size(%ld)\n", lpwh->index, lpwh->size);
993
994 lpFindFileData = (LPWIN32_FIND_DATAW) lpvFindData;
995 ZeroMemory(lpFindFileData, sizeof(WIN32_FIND_DATAA));
996
997 if (lpwh->index >= lpwh->size)
998 {
999 INTERNET_SetLastError(ERROR_NO_MORE_FILES);
1000 bSuccess = FALSE;
1001 goto lend;
1002 }
1003
1004 FTP_ConvertFileProp(&lpwh->lpafp[lpwh->index], lpFindFileData);
1005 lpwh->index++;
1006
1007 TRACE("\nName: %s\nSize: %ld\n", debugstr_w(lpFindFileData->cFileName), lpFindFileData->nFileSizeLow);
1008
1009 lend:
1010
1011 if (lpwh->hdr.dwFlags & INTERNET_FLAG_ASYNC)
1012 {
1013 INTERNET_ASYNC_RESULT iar;
1014
1015 iar.dwResult = (DWORD)bSuccess;
1016 iar.dwError = iar.dwError = bSuccess ? ERROR_SUCCESS :
1017 INTERNET_GetLastError();
1018
1019 INTERNET_SendCallback(&lpwh->hdr, lpwh->hdr.dwContext,
1020 INTERNET_STATUS_REQUEST_COMPLETE, &iar,
1021 sizeof(INTERNET_ASYNC_RESULT));
1022 }
1023
1024 return bSuccess;
1025 }
1026
1027
1028 /***********************************************************************
1029 * INTERNET_CloseHandle (internal)
1030 *
1031 * Close internet handle
1032 *
1033 * RETURNS
1034 * Void
1035 *
1036 */
1037 static VOID INTERNET_CloseHandle(LPWININETHANDLEHEADER hdr)
1038 {
1039 LPWININETAPPINFOW lpwai = (LPWININETAPPINFOW) hdr;
1040
1041 TRACE("%p\n",lpwai);
1042
1043 HeapFree(GetProcessHeap(), 0, lpwai->lpszAgent);
1044 HeapFree(GetProcessHeap(), 0, lpwai->lpszProxy);
1045 HeapFree(GetProcessHeap(), 0, lpwai->lpszProxyBypass);
1046 HeapFree(GetProcessHeap(), 0, lpwai->lpszProxyUsername);
1047 HeapFree(GetProcessHeap(), 0, lpwai->lpszProxyPassword);
1048 HeapFree(GetProcessHeap(), 0, lpwai);
1049 }
1050
1051
1052 /***********************************************************************
1053 * InternetCloseHandle (WININET.@)
1054 *
1055 * Generic close handle function
1056 *
1057 * RETURNS
1058 * TRUE on success
1059 * FALSE on failure
1060 *
1061 */
1062 BOOL WINAPI InternetCloseHandle(HINTERNET hInternet)
1063 {
1064 LPWININETHANDLEHEADER lpwh;
1065
1066 TRACE("%p\n",hInternet);
1067
1068 lpwh = WININET_GetObject( hInternet );
1069 if (NULL == lpwh)
1070 {
1071 INTERNET_SetLastError(ERROR_INVALID_HANDLE);
1072 return FALSE;
1073 }
1074
1075 /* FIXME: native appears to send this from the equivalent of
1076 * WININET_Release */
1077 INTERNET_SendCallback(lpwh, lpwh->dwContext,
1078 INTERNET_STATUS_HANDLE_CLOSING, &hInternet,
1079 sizeof(HINTERNET));
1080
1081 if( lpwh->lpwhparent )
1082 WININET_Release( lpwh->lpwhparent );
1083 WININET_FreeHandle( hInternet );
1084 WININET_Release( lpwh );
1085
1086 return TRUE;
1087 }
1088
1089
1090 /***********************************************************************
1091 * ConvertUrlComponentValue (Internal)
1092 *
1093 * Helper function for InternetCrackUrlW
1094 *
1095 */
1096 static void ConvertUrlComponentValue(LPSTR* lppszComponent, LPDWORD dwComponentLen,
1097 LPWSTR lpwszComponent, DWORD dwwComponentLen,
1098 LPCSTR lpszStart, LPCWSTR lpwszStart)
1099 {
1100 TRACE("%p %p %p %ld %p %p\n", lppszComponent, dwComponentLen, lpwszComponent, dwwComponentLen, lpszStart, lpwszStart);
1101 if (*dwComponentLen != 0)
1102 {
1103 DWORD nASCIILength=WideCharToMultiByte(CP_ACP,0,lpwszComponent,dwwComponentLen,NULL,0,NULL,NULL);
1104 if (*lppszComponent == NULL)
1105 {
1106 int nASCIIOffset=WideCharToMultiByte(CP_ACP,0,lpwszStart,lpwszComponent-lpwszStart,NULL,0,NULL,NULL);
1107 *lppszComponent = (LPSTR)lpszStart+nASCIIOffset;
1108 *dwComponentLen = nASCIILength;
1109 }
1110 else
1111 {
1112 DWORD ncpylen = min((*dwComponentLen)-1, nASCIILength);
1113 WideCharToMultiByte(CP_ACP,0,lpwszComponent,dwwComponentLen,*lppszComponent,ncpylen+1,NULL,NULL);
1114 (*lppszComponent)[ncpylen]=0;
1115 *dwComponentLen = ncpylen;
1116 }
1117 }
1118 }
1119
1120
1121 /***********************************************************************
1122 * InternetCrackUrlA (WININET.@)
1123 *
1124 * Break up URL into its components
1125 *
1126 * TODO: Handle dwFlags
1127 *
1128 * RETURNS
1129 * TRUE on success
1130 * FALSE on failure
1131 *
1132 */
1133 BOOL WINAPI InternetCrackUrlA(LPCSTR lpszUrl, DWORD dwUrlLength, DWORD dwFlags,
1134 LPURL_COMPONENTSA lpUrlComponents)
1135 {
1136 DWORD nLength;
1137 URL_COMPONENTSW UCW;
1138 WCHAR* lpwszUrl;
1139
1140 TRACE("(%s %lu %lx %p)\n", debugstr_a(lpszUrl), dwUrlLength, dwFlags, lpUrlComponents);
1141 if(dwUrlLength<=0)
1142 dwUrlLength=-1;
1143 nLength=MultiByteToWideChar(CP_ACP,0,lpszUrl,dwUrlLength,NULL,0);
1144
1145 /* if dwUrlLength=-1 then nLength includes null but length to
1146 InternetCrackUrlW should not include it */
1147 if (dwUrlLength == -1) nLength--;
1148
1149 lpwszUrl=HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(WCHAR)*nLength);
1150 MultiByteToWideChar(CP_ACP,0,lpszUrl,dwUrlLength,lpwszUrl,nLength);
1151
1152 memset(&UCW,0,sizeof(UCW));
1153 if(lpUrlComponents->dwHostNameLength!=0)
1154 UCW.dwHostNameLength= lpUrlComponents->dwHostNameLength;
1155 if(lpUrlComponents->dwUserNameLength!=0)
1156 UCW.dwUserNameLength=lpUrlComponents->dwUserNameLength;
1157 if(lpUrlComponents->dwPasswordLength!=0)
1158 UCW.dwPasswordLength=lpUrlComponents->dwPasswordLength;
1159 if(lpUrlComponents->dwUrlPathLength!=0)
1160 UCW.dwUrlPathLength=lpUrlComponents->dwUrlPathLength;
1161 if(lpUrlComponents->dwSchemeLength!=0)
1162 UCW.dwSchemeLength=lpUrlComponents->dwSchemeLength;
1163 if(lpUrlComponents->dwExtraInfoLength!=0)
1164 UCW.dwExtraInfoLength=lpUrlComponents->dwExtraInfoLength;
1165 if(!InternetCrackUrlW(lpwszUrl,nLength,dwFlags,&UCW))
1166 {
1167 HeapFree(GetProcessHeap(), 0, lpwszUrl);
1168 return FALSE;
1169 }
1170
1171 ConvertUrlComponentValue(&lpUrlComponents->lpszHostName, &lpUrlComponents->dwHostNameLength,
1172 UCW.lpszHostName, UCW.dwHostNameLength,
1173 lpszUrl, lpwszUrl);
1174 ConvertUrlComponentValue(&lpUrlComponents->lpszUserName, &lpUrlComponents->dwUserNameLength,
1175 UCW.lpszUserName, UCW.dwUserNameLength,
1176 lpszUrl, lpwszUrl);
1177 ConvertUrlComponentValue(&lpUrlComponents->lpszPassword, &lpUrlComponents->dwPasswordLength,
1178 UCW.lpszPassword, UCW.dwPasswordLength,
1179 lpszUrl, lpwszUrl);
1180 ConvertUrlComponentValue(&lpUrlComponents->lpszUrlPath, &lpUrlComponents->dwUrlPathLength,
1181 UCW.lpszUrlPath, UCW.dwUrlPathLength,
1182 lpszUrl, lpwszUrl);
1183 ConvertUrlComponentValue(&lpUrlComponents->lpszScheme, &lpUrlComponents->dwSchemeLength,
1184 UCW.lpszScheme, UCW.dwSchemeLength,
1185 lpszUrl, lpwszUrl);
1186 ConvertUrlComponentValue(&lpUrlComponents->lpszExtraInfo, &lpUrlComponents->dwExtraInfoLength,
1187 UCW.lpszExtraInfo, UCW.dwExtraInfoLength,
1188 lpszUrl, lpwszUrl);
1189 lpUrlComponents->nScheme=UCW.nScheme;
1190 lpUrlComponents->nPort=UCW.nPort;
1191 HeapFree(GetProcessHeap(), 0, lpwszUrl);
1192
1193 TRACE("%s: scheme(%s) host(%s) path(%s) extra(%s)\n", lpszUrl,
1194 debugstr_an(lpUrlComponents->lpszScheme,lpUrlComponents->dwSchemeLength),
1195 debugstr_an(lpUrlComponents->lpszHostName,lpUrlComponents->dwHostNameLength),
1196 debugstr_an(lpUrlComponents->lpszUrlPath,lpUrlComponents->dwUrlPathLength),
1197 debugstr_an(lpUrlComponents->lpszExtraInfo,lpUrlComponents->dwExtraInfoLength));
1198
1199 return TRUE;
1200 }
1201
1202 /***********************************************************************
1203 * GetInternetSchemeW (internal)
1204 *
1205 * Get scheme of url
1206 *
1207 * RETURNS
1208 * scheme on success
1209 * INTERNET_SCHEME_UNKNOWN on failure
1210 *
1211 */
1212 static INTERNET_SCHEME GetInternetSchemeW(LPCWSTR lpszScheme, DWORD nMaxCmp)
1213 {
1214 INTERNET_SCHEME iScheme=INTERNET_SCHEME_UNKNOWN;
1215 static const WCHAR lpszFtp[]={'f','t','p',0};
1216 static const WCHAR lpszGopher[]={'g','o','p','h','e','r',0};
1217 static const WCHAR lpszHttp[]={'h','t','t','p',0};
1218 static const WCHAR lpszHttps[]={'h','t','t','p','s',0};
1219 static const WCHAR lpszFile[]={'f','i','l','e',0};
1220 static const WCHAR lpszNews[]={'n','e','w','s',0};
1221 static const WCHAR lpszMailto[]={'m','a','i','l','t','o',0};
1222 static const WCHAR lpszRes[]={'r','e','s',0};
1223 WCHAR* tempBuffer=NULL;
1224 TRACE("%s %ld\n",debugstr_wn(lpszScheme, nMaxCmp), nMaxCmp);
1225 if(lpszScheme==NULL)
1226 return INTERNET_SCHEME_UNKNOWN;
1227
1228 tempBuffer=HeapAlloc(GetProcessHeap(),0,(nMaxCmp+1)*sizeof(WCHAR));
1229 lstrcpynW(tempBuffer,lpszScheme,nMaxCmp+1);
1230 strlwrW(tempBuffer);
1231 if (nMaxCmp==strlenW(lpszFtp) && !strncmpW(lpszFtp, tempBuffer, nMaxCmp))
1232 iScheme=INTERNET_SCHEME_FTP;
1233 else if (nMaxCmp==strlenW(lpszGopher) && !strncmpW(lpszGopher, tempBuffer, nMaxCmp))
1234 iScheme=INTERNET_SCHEME_GOPHER;
1235 else if (nMaxCmp==strlenW(lpszHttp) && !strncmpW(lpszHttp, tempBuffer, nMaxCmp))
1236 iScheme=INTERNET_SCHEME_HTTP;
1237 else if (nMaxCmp==strlenW(lpszHttps) && !strncmpW(lpszHttps, tempBuffer, nMaxCmp))
1238 iScheme=INTERNET_SCHEME_HTTPS;
1239 else if (nMaxCmp==strlenW(lpszFile) && !strncmpW(lpszFile, tempBuffer, nMaxCmp))
1240 iScheme=INTERNET_SCHEME_FILE;
1241 else if (nMaxCmp==strlenW(lpszNews) && !strncmpW(lpszNews, tempBuffer, nMaxCmp))
1242 iScheme=INTERNET_SCHEME_NEWS;
1243 else if (nMaxCmp==strlenW(lpszMailto) && !strncmpW(lpszMailto, tempBuffer, nMaxCmp))
1244 iScheme=INTERNET_SCHEME_MAILTO;
1245 else if (nMaxCmp==strlenW(lpszRes) && !strncmpW(lpszRes, tempBuffer, nMaxCmp))
1246 iScheme=INTERNET_SCHEME_RES;
1247 HeapFree(GetProcessHeap(),0,tempBuffer);
1248 return iScheme;
1249 }
1250
1251 /***********************************************************************
1252 * SetUrlComponentValueW (Internal)
1253 *
1254 * Helper function for InternetCrackUrlW
1255 *
1256 * PARAMS
1257 * lppszComponent [O] Holds the returned string
1258 * dwComponentLen [I] Holds the size of lppszComponent
1259 * [O] Holds the length of the string in lppszComponent without '\0'
1260 * lpszStart [I] Holds the string to copy from
1261 * len [I] Holds the length of lpszStart without '\0'
1262 *
1263 * RETURNS
1264 * TRUE on success
1265 * FALSE on failure
1266 *
1267 */
1268 static BOOL SetUrlComponentValueW(LPWSTR* lppszComponent, LPDWORD dwComponentLen, LPCWSTR lpszStart, DWORD len)
1269 {
1270 TRACE("%s (%ld)\n", debugstr_wn(lpszStart,len), len);
1271
1272 if ( (*dwComponentLen == 0) && (*lppszComponent == NULL) )
1273 return FALSE;
1274
1275 if (*dwComponentLen != 0 || *lppszComponent == NULL)
1276 {
1277 if (*lppszComponent == NULL)
1278 {
1279 *lppszComponent = (LPWSTR)lpszStart;
1280 *dwComponentLen = len;
1281 }
1282 else
1283 {
1284 DWORD ncpylen = min((*dwComponentLen)-1, len);
1285 memcpy(*lppszComponent, lpszStart, ncpylen*sizeof(WCHAR));
1286 (*lppszComponent)[ncpylen] = '\0';
1287 *dwComponentLen = ncpylen;
1288 }
1289 }
1290
1291 return TRUE;
1292 }
1293
1294 /***********************************************************************
1295 * InternetCrackUrlW (WININET.@)
1296 */
1297 BOOL WINAPI InternetCrackUrlW(LPCWSTR lpszUrl_orig, DWORD dwUrlLength_orig, DWORD dwFlags,
1298 LPURL_COMPONENTSW lpUC)
1299 {
1300 /*
1301 * RFC 1808
1302 * <protocol>:[//<net_loc>][/path][;<params>][?<query>][#<fragment>]
1303 *
1304 */
1305 LPCWSTR lpszParam = NULL;
1306 BOOL bIsAbsolute = FALSE;
1307 LPCWSTR lpszap, lpszUrl = lpszUrl_orig;
1308 LPCWSTR lpszcp = NULL;
1309 LPWSTR lpszUrl_decode = NULL;
1310 DWORD dwUrlLength = dwUrlLength_orig;
1311 const WCHAR lpszSeparators[3]={';','?',0};
1312 const WCHAR lpszSlash[2]={'/',0};
1313 if(dwUrlLength==0)
1314 dwUrlLength=strlenW(lpszUrl);
1315
1316 TRACE("(%s %lu %lx %p)\n", debugstr_w(lpszUrl), dwUrlLength, dwFlags, lpUC);
1317 if (dwFlags & ICU_DECODE)
1318 {
1319 lpszUrl_decode=HeapAlloc( GetProcessHeap(), 0, dwUrlLength * sizeof (WCHAR) );
1320 if( InternetCanonicalizeUrlW(lpszUrl_orig, lpszUrl_decode, &dwUrlLength, dwFlags))
1321 {
1322 lpszUrl = lpszUrl_decode;
1323 }
1324 }
1325 lpszap = lpszUrl;
1326
1327 /* Determine if the URI is absolute. */
1328 while (*lpszap != '\0')
1329 {
1330 if (isalnumW(*lpszap))
1331 {
1332 lpszap++;
1333 continue;
1334 }
1335 if ((*lpszap == ':') && (lpszap - lpszUrl >= 2))
1336 {
1337 bIsAbsolute = TRUE;
1338 lpszcp = lpszap;
1339 }
1340 else
1341 {
1342 lpszcp = lpszUrl; /* Relative url */
1343 }
1344
1345 break;
1346 }
1347
1348 /* Parse <params> */
1349 lpszParam = strpbrkW(lpszap, lpszSeparators);
1350 if (lpszParam != NULL)
1351 {
1352 SetUrlComponentValueW(&lpUC->lpszExtraInfo, &lpUC->dwExtraInfoLength,
1353 lpszParam, dwUrlLength-(lpszParam-lpszUrl));
1354 }
1355
1356 if (bIsAbsolute) /* Parse <protocol>:[//<net_loc>] */
1357 {
1358 LPCWSTR lpszNetLoc;
1359 static const WCHAR wszAbout[]={'a','b','o','u','t',':',0};
1360
1361 /* Get scheme first. */
1362 lpUC->nScheme = GetInternetSchemeW(lpszUrl, lpszcp - lpszUrl);
1363 SetUrlComponentValueW(&lpUC->lpszScheme, &lpUC->dwSchemeLength,
1364 lpszUrl, lpszcp - lpszUrl);
1365
1366 /* Eat ':' in protocol. */
1367 lpszcp++;
1368
1369 /* if the scheme is "about", there is no host */
1370 if(strncmpW(wszAbout,lpszUrl, lpszcp - lpszUrl)==0)
1371 {
1372 SetUrlComponentValueW(&lpUC->lpszUserName, &lpUC->dwUserNameLength, NULL, 0);
1373 SetUrlComponentValueW(&lpUC->lpszPassword, &lpUC->dwPasswordLength, NULL, 0);
1374 SetUrlComponentValueW(&lpUC->lpszHostName, &lpUC->dwHostNameLength, NULL, 0);
1375 lpUC->nPort = 0;
1376 }
1377 else
1378 {
1379 /* Skip over slashes. */
1380 if (*lpszcp == '/')
1381 {
1382 lpszcp++;
1383 if (*lpszcp == '/')
1384 {
1385 lpszcp++;
1386 if (*lpszcp == '/')
1387 lpszcp++;
1388 }
1389 }
1390
1391 lpszNetLoc = strpbrkW(lpszcp, lpszSlash);
1392 if (lpszParam)
1393 {
1394 if (lpszNetLoc)
1395 lpszNetLoc = min(lpszNetLoc, lpszParam);
1396 else
1397 lpszNetLoc = lpszParam;
1398 }
1399 else if (!lpszNetLoc)
1400 lpszNetLoc = lpszcp + dwUrlLength-(lpszcp-lpszUrl);
1401
1402 /* Parse net-loc */
1403 if (lpszNetLoc)
1404 {
1405 LPCWSTR lpszHost;
1406 LPCWSTR lpszPort;
1407
1408 /* [<user>[<:password>]@]<host>[:<port>] */
1409 /* First find the user and password if they exist */
1410
1411 lpszHost = strchrW(lpszcp, '@');
1412 if (lpszHost == NULL || lpszHost > lpszNetLoc)
1413 {
1414 /* username and password not specified. */
1415 SetUrlComponentValueW(&lpUC->lpszUserName, &lpUC->dwUserNameLength, NULL, 0);
1416 SetUrlComponentValueW(&lpUC->lpszPassword, &lpUC->dwPasswordLength, NULL, 0);
1417 }
1418 else /* Parse out username and password */
1419 {
1420 LPCWSTR lpszUser = lpszcp;
1421 LPCWSTR lpszPasswd = lpszHost;
1422
1423 while (lpszcp < lpszHost)
1424 {
1425 if (*lpszcp == ':')
1426 lpszPasswd = lpszcp;
1427
1428 lpszcp++;
1429 }
1430
1431 SetUrlComponentValueW(&lpUC->lpszUserName, &lpUC->dwUserNameLength,
1432 lpszUser, lpszPasswd - lpszUser);
1433
1434 if (lpszPasswd != lpszHost)
1435 lpszPasswd++;
1436 SetUrlComponentValueW(&lpUC->lpszPassword, &lpUC->dwPasswordLength,
1437 lpszPasswd == lpszHost ? NULL : lpszPasswd,
1438 lpszHost - lpszPasswd);
1439
1440 lpszcp++; /* Advance to beginning of host */
1441 }
1442
1443 /* Parse <host><:port> */
1444
1445 lpszHost = lpszcp;
1446 lpszPort = lpszNetLoc;
1447
1448 /* special case for res:// URLs: there is no port here, so the host is the
1449 entire string up to the first '/' */
1450 if(lpUC->nScheme==INTERNET_SCHEME_RES)
1451 {
1452 SetUrlComponentValueW(&lpUC->lpszHostName, &lpUC->dwHostNameLength,
1453 lpszHost, lpszPort - lpszHost);
1454 lpUC->nPort = 0;
1455 lpszcp=lpszNetLoc;
1456 }
1457 else
1458 {
1459 while (lpszcp < lpszNetLoc)
1460 {
1461 if (*lpszcp == ':')
1462 lpszPort = lpszcp;
1463
1464 lpszcp++;
1465 }
1466
1467 /* If the scheme is "file" and the host is just one letter, it's not a host */
1468 if(lpUC->nScheme==INTERNET_SCHEME_FILE && (lpszPort-lpszHost)==1)
1469 {
1470 lpszcp=lpszHost;
1471 SetUrlComponentValueW(&lpUC->lpszHostName, &lpUC->dwHostNameLength,
1472 NULL, 0);
1473 lpUC->nPort = 0;
1474 }
1475 else
1476 {
1477 SetUrlComponentValueW(&lpUC->lpszHostName, &lpUC->dwHostNameLength,
1478 lpszHost, lpszPort - lpszHost);
1479 if (lpszPort != lpszNetLoc)
1480 lpUC->nPort = atoiW(++lpszPort);
1481 else
1482 lpUC->nPort = 0;
1483 }
1484 }
1485 }
1486 }
1487 }
1488
1489 /* Here lpszcp points to:
1490 *
1491 * <protocol>:[//<net_loc>][/path][;<params>][?<query>][#<fragment>]
1492 * ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
1493 */
1494 if (lpszcp != 0 && *lpszcp != '\0' && (!lpszParam || lpszcp < lpszParam))
1495 {
1496 INT len;
1497
1498 /* Only truncate the parameter list if it's already been saved
1499 * in lpUC->lpszExtraInfo.
1500 */
1501 if (lpszParam && lpUC->dwExtraInfoLength && lpUC->lpszExtraInfo)
1502 len = lpszParam - lpszcp;
1503 else
1504 {
1505 /* Leave the parameter list in lpszUrlPath. Strip off any trailing
1506 * newlines if necessary.
1507 */
1508 LPWSTR lpsznewline = strchrW(lpszcp, '\n');
1509 if (lpsznewline != NULL)
1510 len = lpsznewline - lpszcp;
1511 else
1512 len = dwUrlLength-(lpszcp-lpszUrl);
1513 }
1514 SetUrlComponentValueW(&lpUC->lpszUrlPath, &lpUC->dwUrlPathLength,
1515 lpszcp, len);
1516 }
1517 else
1518 {
1519 lpUC->dwUrlPathLength = 0;
1520 }
1521
1522 TRACE("%s: scheme(%s) host(%s) path(%s) extra(%s)\n", debugstr_wn(lpszUrl,dwUrlLength),
1523 debugstr_wn(lpUC->lpszScheme,lpUC->dwSchemeLength),
1524 debugstr_wn(lpUC->lpszHostName,lpUC->dwHostNameLength),
1525 debugstr_wn(lpUC->lpszUrlPath,lpUC->dwUrlPathLength),
1526 debugstr_wn(lpUC->lpszExtraInfo,lpUC->dwExtraInfoLength));
1527
1528 if (lpszUrl_decode)
1529 HeapFree(GetProcessHeap(), 0, lpszUrl_decode );
1530 return TRUE;
1531 }
1532
1533 /***********************************************************************
1534 * InternetAttemptConnect (WININET.@)
1535 *
1536 * Attempt to make a connection to the internet
1537 *
1538 * RETURNS
1539 * ERROR_SUCCESS on success
1540 * Error value on failure
1541 *
1542 */
1543 DWORD WINAPI InternetAttemptConnect(DWORD dwReserved)
1544 {
1545 FIXME("Stub\n");
1546 return ERROR_SUCCESS;
1547 }
1548
1549
1550 /***********************************************************************
1551 * InternetCanonicalizeUrlA (WININET.@)
1552 *
1553 * Escape unsafe characters and spaces
1554 *
1555 * RETURNS
1556 * TRUE on success
1557 * FALSE on failure
1558 *
1559 */
1560 BOOL WINAPI InternetCanonicalizeUrlA(LPCSTR lpszUrl, LPSTR lpszBuffer,
1561 LPDWORD lpdwBufferLength, DWORD dwFlags)
1562 {
1563 HRESULT hr;
1564 DWORD dwURLFlags= 0x80000000; /* Don't know what this means */
1565 if(dwFlags & ICU_DECODE)
1566 {
1567 dwURLFlags |= URL_UNESCAPE;
1568 dwFlags &= ~ICU_DECODE;
1569 }
1570
1571 if(dwFlags & ICU_ESCAPE)
1572 {
1573 dwURLFlags |= URL_UNESCAPE;
1574 dwFlags &= ~ICU_ESCAPE;
1575 }
1576 if(dwFlags & ICU_BROWSER_MODE)
1577 {
1578 dwURLFlags |= URL_BROWSER_MODE;
1579 dwFlags &= ~ICU_BROWSER_MODE;
1580 }
1581 if(dwFlags)
1582 FIXME("Unhandled flags 0x%08lx\n", dwFlags);
1583 TRACE("%s %p %p %08lx\n", debugstr_a(lpszUrl), lpszBuffer,
1584 lpdwBufferLength, dwURLFlags);
1585
1586 /* Flip this bit to correspond to URL_ESCAPE_UNSAFE */
1587 dwFlags ^= ICU_NO_ENCODE;
1588
1589 hr = UrlCanonicalizeA(lpszUrl, lpszBuffer, lpdwBufferLength, dwURLFlags);
1590
1591 return (hr == S_OK) ? TRUE : FALSE;
1592 }
1593
1594 /***********************************************************************
1595 * InternetCanonicalizeUrlW (WININET.@)
1596 *
1597 * Escape unsafe characters and spaces
1598 *
1599 * RETURNS
1600 * TRUE on success
1601 * FALSE on failure
1602 *
1603 */
1604 BOOL WINAPI InternetCanonicalizeUrlW(LPCWSTR lpszUrl, LPWSTR lpszBuffer,
1605 LPDWORD lpdwBufferLength, DWORD dwFlags)
1606 {
1607 HRESULT hr;
1608 DWORD dwURLFlags= 0x80000000; /* Don't know what this means */
1609 if(dwFlags & ICU_DECODE)
1610 {
1611 dwURLFlags |= URL_UNESCAPE;
1612 dwFlags &= ~ICU_DECODE;
1613 }
1614
1615 if(dwFlags & ICU_ESCAPE)
1616 {
1617 dwURLFlags |= URL_UNESCAPE;
1618 dwFlags &= ~ICU_ESCAPE;
1619 }
1620 if(dwFlags & ICU_BROWSER_MODE)
1621 {
1622 dwURLFlags |= URL_BROWSER_MODE;
1623 dwFlags &= ~ICU_BROWSER_MODE;
1624 }
1625 if(dwFlags)
1626 FIXME("Unhandled flags 0x%08lx\n", dwFlags);
1627 TRACE("%s %p %p %08lx\n", debugstr_w(lpszUrl), lpszBuffer,
1628 lpdwBufferLength, dwURLFlags);
1629
1630 /* Flip this bit to correspond to URL_ESCAPE_UNSAFE */
1631 dwFlags ^= ICU_NO_ENCODE;
1632
1633 hr = UrlCanonicalizeW(lpszUrl, lpszBuffer, lpdwBufferLength, dwURLFlags);
1634
1635 return (hr == S_OK) ? TRUE : FALSE;
1636 }
1637
1638
1639 /***********************************************************************
1640 * InternetSetStatusCallbackA (WININET.@)
1641 *
1642 * Sets up a callback function which is called as progress is made
1643 * during an operation.
1644 *
1645 * RETURNS
1646 * Previous callback or NULL on success
1647 * INTERNET_INVALID_STATUS_CALLBACK on failure
1648 *
1649 */
1650 INTERNET_STATUS_CALLBACK WINAPI InternetSetStatusCallbackA(
1651 HINTERNET hInternet ,INTERNET_STATUS_CALLBACK lpfnIntCB)
1652 {
1653 INTERNET_STATUS_CALLBACK retVal;
1654 LPWININETHANDLEHEADER lpwh;
1655
1656 TRACE("0x%08lx\n", (ULONG)hInternet);
1657
1658 lpwh = WININET_GetObject(hInternet);
1659 if (!lpwh)
1660 return INTERNET_INVALID_STATUS_CALLBACK;
1661
1662 lpwh->dwInternalFlags &= ~INET_CALLBACKW;
1663 retVal = lpwh->lpfnStatusCB;
1664 lpwh->lpfnStatusCB = lpfnIntCB;
1665
1666 WININET_Release( lpwh );
1667
1668 return retVal;
1669 }
1670
1671 /***********************************************************************
1672 * InternetSetStatusCallbackW (WININET.@)
1673 *
1674 * Sets up a callback function which is called as progress is made
1675 * during an operation.
1676 *
1677 * RETURNS
1678 * Previous callback or NULL on success
1679 * INTERNET_INVALID_STATUS_CALLBACK on failure
1680 *
1681 */
1682 INTERNET_STATUS_CALLBACK WINAPI InternetSetStatusCallbackW(
1683 HINTERNET hInternet ,INTERNET_STATUS_CALLBACK lpfnIntCB)
1684 {
1685 INTERNET_STATUS_CALLBACK retVal;
1686 LPWININETHANDLEHEADER lpwh;
1687
1688 TRACE("0x%08lx\n", (ULONG)hInternet);
1689
1690 lpwh = WININET_GetObject(hInternet);
1691 if (!lpwh)
1692 return INTERNET_INVALID_STATUS_CALLBACK;
1693
1694 lpwh->dwInternalFlags |= INET_CALLBACKW;
1695 retVal = lpwh->lpfnStatusCB;
1696 lpwh->lpfnStatusCB = lpfnIntCB;
1697
1698 WININET_Release( lpwh );
1699
1700 return retVal;
1701 }
1702
1703 /***********************************************************************
1704 * InternetSetFilePointer (WININET.@)
1705 */
1706 DWORD WINAPI InternetSetFilePointer(HINTERNET hFile, LONG lDistanceToMove,
1707 PVOID pReserved, DWORD dwMoveContext, DWORD dwContext)
1708 {
1709 FIXME("stub\n");
1710 return FALSE;
1711 }
1712
1713 /***********************************************************************
1714 * InternetWriteFile (WININET.@)
1715 *
1716 * Write data to an open internet file
1717 *
1718 * RETURNS
1719 * TRUE on success
1720 * FALSE on failure
1721 *
1722 */
1723 BOOL WINAPI InternetWriteFile(HINTERNET hFile, LPCVOID lpBuffer ,
1724 DWORD dwNumOfBytesToWrite, LPDWORD lpdwNumOfBytesWritten)
1725 {
1726 BOOL retval = FALSE;
1727 int nSocket = -1;
1728 LPWININETHANDLEHEADER lpwh;
1729
1730 TRACE("\n");
1731 lpwh = (LPWININETHANDLEHEADER) WININET_GetObject( hFile );
1732 if (NULL == lpwh)
1733 return FALSE;
1734
1735 switch (lpwh->htype)
1736 {
1737 case WH_HHTTPREQ:
1738 {
1739 LPWININETHTTPREQW lpwhr;
1740 lpwhr = (LPWININETHTTPREQW)lpwh;
1741
1742 TRACE("HTTPREQ %li\n",dwNumOfBytesToWrite);
1743 retval = NETCON_send(&lpwhr->netConnection, lpBuffer,
1744 dwNumOfBytesToWrite, 0, (LPINT)lpdwNumOfBytesWritten);
1745
1746 WININET_Release( lpwh );
1747 return retval;
1748 }
1749 break;
1750
1751 case WH_HFILE:
1752 nSocket = ((LPWININETFILE)lpwh)->nDataSocket;
1753 break;
1754
1755 default:
1756 break;
1757 }
1758
1759 if (nSocket != -1)
1760 {
1761 int res = send(nSocket, lpBuffer, dwNumOfBytesToWrite, 0);
1762 retval = (res >= 0);
1763 *lpdwNumOfBytesWritten = retval ? res : 0;
1764 }
1765 WININET_Release( lpwh );
1766
1767 return retval;
1768 }
1769
1770
1771 static BOOL INTERNET_ReadFile(LPWININETHANDLEHEADER lpwh, LPVOID lpBuffer,
1772 DWORD dwNumOfBytesToRead, LPDWORD pdwNumOfBytesRead,
1773 BOOL bWait, BOOL bSendCompletionStatus)
1774 {
1775 BOOL retval = FALSE;
1776 int nSocket = -1;
1777
1778 /* FIXME: this should use NETCON functions! */
1779 switch (lpwh->htype)
1780 {
1781 case WH_HHTTPREQ:
1782 if (!NETCON_recv(&((LPWININETHTTPREQW)lpwh)->netConnection, lpBuffer,
1783 dwNumOfBytesToRead, bWait ? MSG_WAITALL : 0, (int *)pdwNumOfBytesRead))
1784 {
1785 *pdwNumOfBytesRead = 0;
1786 retval = TRUE; /* Under windows, it seems to return 0 even if nothing was read... */
1787 }
1788 else
1789 retval = TRUE;
1790 break;
1791
1792 case WH_HFILE:
1793 /* FIXME: FTP should use NETCON_ stuff */
1794 nSocket = ((LPWININETFILE)lpwh)->nDataSocket;
1795 if (nSocket != -1)
1796 {
1797 int res = recv(nSocket, lpBuffer, dwNumOfBytesToRead, bWait ? MSG_WAITALL : 0);
1798 retval = (res >= 0);
1799 *pdwNumOfBytesRead = retval ? res : 0;
1800 }
1801 break;
1802
1803 default:
1804 break;
1805 }
1806
1807 if (bSendCompletionStatus)
1808 {
1809 INTERNET_ASYNC_RESULT iar;
1810
1811 iar.dwResult = retval;
1812 iar.dwError = iar.dwError = retval ? ERROR_SUCCESS :
1813 INTERNET_GetLastError();
1814
1815 INTERNET_SendCallback(lpwh, lpwh->dwContext,
1816 INTERNET_STATUS_REQUEST_COMPLETE, &iar,
1817 sizeof(INTERNET_ASYNC_RESULT));
1818 }
1819 return retval;
1820 }
1821
1822 /***********************************************************************
1823 * InternetReadFile (WININET.@)
1824 *
1825 * Read data from an open internet file
1826 *
1827 * RETURNS
1828 * TRUE on success
1829 * FALSE on failure
1830 *
1831 */
1832 BOOL WINAPI InternetReadFile(HINTERNET hFile, LPVOID lpBuffer,
1833 DWORD dwNumOfBytesToRead, LPDWORD pdwNumOfBytesRead)
1834 {
1835 LPWININETHANDLEHEADER lpwh;
1836 BOOL retval;
1837
1838 TRACE("%p %p %ld %p\n", hFile, lpBuffer, dwNumOfBytesToRead, pdwNumOfBytesRead);
1839
1840 lpwh = WININET_GetObject( hFile );
1841 if (!lpwh)
1842 {
1843 SetLastError(ERROR_INVALID_HANDLE);
1844 return FALSE;
1845 }
1846
1847 retval = INTERNET_ReadFile(lpwh, lpBuffer, dwNumOfBytesToRead, pdwNumOfBytesRead, TRUE, FALSE);
1848 WININET_Release( lpwh );
1849
1850 TRACE("-- %s (bytes read: %ld)\n", retval ? "TRUE": "FALSE", pdwNumOfBytesRead ? *pdwNumOfBytesRead : -1);
1851 return retval;
1852 }
1853
1854 /***********************************************************************
1855 * InternetReadFileExA (WININET.@)
1856 *
1857 * Read data from an open internet file
1858 *
1859 * PARAMS
1860 * hFile [I] Handle returned by InternetOpenUrl or HttpOpenRequest.
1861 * lpBuffersOut [I/O] Buffer.
1862 * dwFlags [I] Flags. See notes.
1863 * dwContext [I] Context for callbacks.
1864 *
1865 * RETURNS
1866 * TRUE on success
1867 * FALSE on failure
1868 *
1869 * NOTES
1870 * The parameter dwFlags include zero or more of the following flags:
1871 *|IRF_ASYNC - Makes the call asynchronous.
1872 *|IRF_SYNC - Makes the call synchronous.
1873 *|IRF_USE_CONTEXT - Forces dwContext to be used.
1874 *|IRF_NO_WAIT - Don't block if the data is not available, just return what is available.
1875 *
1876 * However, in testing IRF_USE_CONTEXT seems to have no effect - dwContext isn't used.
1877 *
1878 * SEE
1879 * InternetOpenUrlA(), HttpOpenRequestA()
1880 */
1881 BOOL WINAPI InternetReadFileExA(HINTERNET hFile, LPINTERNET_BUFFERSA lpBuffersOut,
1882 DWORD dwFlags, DWORD dwContext)
1883 {
1884 BOOL retval = FALSE;
1885 LPWININETHANDLEHEADER lpwh;
1886
1887 TRACE("(%p %p 0x%lx 0x%lx)\n", hFile, lpBuffersOut, dwFlags, dwContext);
1888
1889 if (dwFlags & ~(IRF_ASYNC|IRF_NO_WAIT))
1890 FIXME("these dwFlags aren't implemented: 0x%lx\n", dwFlags & ~(IRF_ASYNC|IRF_NO_WAIT));
1891
1892 if (lpBuffersOut->dwStructSize != sizeof(*lpBuffersOut))
1893 {
1894 SetLastError(ERROR_INVALID_PARAMETER);
1895 return FALSE;
1896 }
1897
1898 lpwh = (LPWININETHANDLEHEADER) WININET_GetObject( hFile );
1899 if (!lpwh)
1900 {
1901 SetLastError(ERROR_INVALID_HANDLE);
1902 return FALSE;
1903 }
1904
1905 /* FIXME: native only does it asynchronously if the amount of data
1906 * requested isn't available. See NtReadFile. */
1907 /* FIXME: IRF_ASYNC may not be the right thing to test here;
1908 * hIC->hdr.dwFlags & INTERNET_FLAG_ASYNC is probably better, but
1909 * we should implement the above first */
1910 if (dwFlags & IRF_ASYNC)
1911 {
1912 WORKREQUEST workRequest;
1913 struct WORKREQ_INTERNETREADFILEEXA *req;
1914
1915 workRequest.asyncall = INTERNETREADFILEEXA;
1916 workRequest.hdr = WININET_AddRef( lpwh );
1917 req = &workRequest.u.InternetReadFileExA;
1918 req->lpBuffersOut = lpBuffersOut;
1919
1920 retval = INTERNET_AsyncCall(&workRequest);
1921 if (!retval) return FALSE;
1922
1923 SetLastError(ERROR_IO_PENDING);
1924 return FALSE;
1925 }
1926
1927 retval = INTERNET_ReadFile(lpwh, lpBuffersOut->lpvBuffer,
1928 lpBuffersOut->dwBufferLength, &lpBuffersOut->dwBufferLength,
1929 !(dwFlags & IRF_NO_WAIT), FALSE);
1930
1931 WININET_Release( lpwh );
1932
1933 TRACE("-- %s (bytes read: %ld)\n", retval ? "TRUE": "FALSE", lpBuffersOut->dwBufferLength);
1934 return retval;
1935 }
1936
1937 /***********************************************************************
1938 * InternetReadFileExW (WININET.@)
1939 *
1940 * Read data from an open internet file.
1941 *
1942 * PARAMS
1943 * hFile [I] Handle returned by InternetOpenUrl() or HttpOpenRequest().
1944 * lpBuffersOut [I/O] Buffer.
1945 * dwFlags [I] Flags.
1946 * dwContext [I] Context for callbacks.
1947 *
1948 * RETURNS
1949 * FALSE, last error is set to ERROR_CALL_NOT_IMPLEMENTED
1950 *
1951 * NOTES
1952 * Not implemented in Wine or native either (as of IE6 SP2).
1953 *
1954 */
1955 BOOL WINAPI InternetReadFileExW(HINTERNET hFile, LPINTERNET_BUFFERSW lpBuffer,
1956 DWORD dwFlags, DWORD dwContext)
1957 {
1958 ERR("(%p, %p, 0x%lx, 0x%lx): not implemented in native\n", hFile, lpBuffer, dwFlags, dwContext);
1959
1960 INTERNET_SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
1961 return FALSE;
1962 }
1963
1964 /***********************************************************************
1965 * INET_QueryOptionHelper (internal)
1966 */
1967 static BOOL INET_QueryOptionHelper(BOOL bIsUnicode, HINTERNET hInternet, DWORD dwOption,
1968 LPVOID lpBuffer, LPDWORD lpdwBufferLength)
1969 {
1970 LPWININETHANDLEHEADER lpwhh;
1971 BOOL bSuccess = FALSE;
1972
1973 TRACE("(%p, 0x%08lx, %p, %p)\n", hInternet, dwOption, lpBuffer, lpdwBufferLength);
1974
1975 lpwhh = (LPWININETHANDLEHEADER) WININET_GetObject( hInternet );
1976
1977 switch (dwOption)
1978 {
1979 case INTERNET_OPTION_HANDLE_TYPE:
1980 {
1981 ULONG type;
1982
1983 if (!lpwhh)
1984 {
1985 WARN("Invalid hInternet handle\n");
1986 SetLastError(ERROR_INVALID_HANDLE);
1987 return FALSE;
1988 }
1989
1990 type = lpwhh->htype;
1991
1992 TRACE("INTERNET_OPTION_HANDLE_TYPE: %ld\n", type);
1993
1994 if (*lpdwBufferLength < sizeof(ULONG))
1995 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER);
1996 else
1997 {
1998 memcpy(lpBuffer, &type, sizeof(ULONG));
1999 bSuccess = TRUE;
2000 }
2001 *lpdwBufferLength = sizeof(ULONG);
2002 break;
2003 }
2004
2005 case INTERNET_OPTION_REQUEST_FLAGS:
2006 {
2007 ULONG flags = 4;
2008 TRACE("INTERNET_OPTION_REQUEST_FLAGS: %ld\n", flags);
2009 if (*lpdwBufferLength < sizeof(ULONG))
2010 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER);
2011 else
2012 {
2013 memcpy(lpBuffer, &flags, sizeof(ULONG));
2014 bSuccess = TRUE;
2015 }
2016 *lpdwBufferLength = sizeof(ULONG);
2017 break;
2018 }
2019
2020 case INTERNET_OPTION_URL:
2021 case INTERNET_OPTION_DATAFILE_NAME:
2022 {
2023 if (!lpwhh)
2024 {
2025 WARN("Invalid hInternet handle\n");
2026 SetLastError(ERROR_INVALID_HANDLE);
2027 return FALSE;
2028 }
2029 if (lpwhh->htype == WH_HHTTPREQ)
2030 {
2031 LPWININETHTTPREQW lpreq = (LPWININETHTTPREQW) lpwhh;
2032 WCHAR url[1023];
2033 static const WCHAR szFmt[] = {'h','t','t','p',':','/','/','%','s','%','s',0};
2034 static const WCHAR szHost[] = {'H','o','s','t',0};
2035 DWORD sizeRequired;
2036 LPHTTPHEADERW Host;
2037
2038 Host = HTTP_GetHeader(lpreq,szHost);
2039 sprintfW(url,szFmt,Host->lpszValue,lpreq->lpszPath);
2040 TRACE("INTERNET_OPTION_URL: %s\n",debugstr_w(url));
2041 if(!bIsUnicode)
2042 {
2043 sizeRequired = WideCharToMultiByte(CP_ACP,0,url,-1,
2044 lpBuffer,*lpdwBufferLength,NULL,NULL);
2045 if (sizeRequired > *lpdwBufferLength)
2046 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER);
2047 else
2048 bSuccess = TRUE;
2049 *lpdwBufferLength = sizeRequired;
2050 }
2051 else
2052 {
2053 sizeRequired = (lstrlenW(url)+1) * sizeof(WCHAR);
2054 if (*lpdwBufferLength < sizeRequired)
2055 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER);
2056 else
2057 {
2058 strcpyW(lpBuffer, url);
2059 bSuccess = TRUE;
2060 }
2061 *lpdwBufferLength = sizeRequired;
2062 }
2063 }
2064 break;
2065 }
2066 case INTERNET_OPTION_HTTP_VERSION:
2067 {
2068 if (*lpdwBufferLength < sizeof(HTTP_VERSION_INFO))
2069 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER);
2070 else
2071 {
2072 /*
2073 * Presently hardcoded to 1.1
2074 */
2075 ((HTTP_VERSION_INFO*)lpBuffer)->dwMajorVersion = 1;
2076 ((HTTP_VERSION_INFO*)lpBuffer)->dwMinorVersion = 1;
2077 bSuccess = TRUE;
2078 }
2079 *lpdwBufferLength = sizeof(HTTP_VERSION_INFO);
2080 break;
2081 }
2082 case INTERNET_OPTION_CONNECTED_STATE:
2083 {
2084 DWORD *pdwConnectedState = (DWORD *)lpBuffer;
2085 FIXME("INTERNET_OPTION_CONNECTED_STATE: semi-stub\n");
2086
2087 if (*lpdwBufferLength < sizeof(*pdwConnectedState))
2088 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER);
2089 else
2090 {
2091 *pdwConnectedState = INTERNET_STATE_CONNECTED;
2092 bSuccess = TRUE;
2093 }
2094 *lpdwBufferLength = sizeof(*pdwConnectedState);
2095 break;
2096 }
2097 case INTERNET_OPTION_PROXY:
2098 {
2099 LPWININETAPPINFOW lpwai = (LPWININETAPPINFOW)lpwhh;
2100 WININETAPPINFOW wai;
2101
2102 if (lpwai == NULL)
2103 {
2104 TRACE("Getting global proxy info\n");
2105 memset(&wai, 0, sizeof(WININETAPPINFOW));
2106 INTERNET_ConfigureProxyFromReg( &wai );
2107 lpwai = &wai;
2108 }
2109
2110 if (bIsUnicode)
2111 {
2112 INTERNET_PROXY_INFOW *pPI = (INTERNET_PROXY_INFOW *)lpBuffer;
2113 DWORD proxyBytesRequired = 0, proxyBypassBytesRequired = 0;
2114
2115 if (lpwai->lpszProxy)
2116 proxyBytesRequired = (lstrlenW(lpwai->lpszProxy) + 1) *
2117 sizeof(WCHAR);
2118 if (lpwai->lpszProxyBypass)
2119 proxyBypassBytesRequired =
2120 (lstrlenW(lpwai->lpszProxyBypass) + 1) * sizeof(WCHAR);
2121 if (*lpdwBufferLength < sizeof(INTERNET_PROXY_INFOW) +
2122 proxyBytesRequired + proxyBypassBytesRequired)
2123 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER);
2124 else
2125 {
2126 pPI->dwAccessType = lpwai->dwAccessType;
2127 if (lpwai->lpszProxy)
2128 {
2129 pPI->lpszProxy = (LPWSTR)((LPBYTE)lpBuffer +
2130 sizeof(INTERNET_PROXY_INFOW));
2131 lstrcpyW((LPWSTR)pPI->lpszProxy, lpwai->lpszProxy);
2132 }
2133 else
2134 {
2135 pPI->lpszProxy = (LPWSTR)((LPBYTE)lpBuffer +
2136 sizeof(INTERNET_PROXY_INFOW));
2137 *((LPWSTR)(pPI->lpszProxy)) = 0;
2138 }
2139
2140 if (lpwai->lpszProxyBypass)
2141 {
2142 pPI->lpszProxyBypass = (LPWSTR)((LPBYTE)lpBuffer +
2143 sizeof(INTERNET_PROXY_INFOW) +
2144 proxyBytesRequired);
2145 lstrcpyW((LPWSTR)pPI->lpszProxyBypass,
2146 lpwai->lpszProxyBypass);
2147 }
2148 else
2149 {
2150 pPI->lpszProxyBypass = (LPWSTR)((LPBYTE)lpBuffer +
2151 sizeof(INTERNET_PROXY_INFOW) +
2152 proxyBytesRequired);
2153 *((LPWSTR)(pPI->lpszProxyBypass)) = 0;
2154 }
2155 bSuccess = TRUE;
2156 }
2157 *lpdwBufferLength = sizeof(INTERNET_PROXY_INFOW) +
2158 proxyBytesRequired + proxyBypassBytesRequired;
2159 }
2160 else
2161 {
2162 INTERNET_PROXY_INFOA *pPI = (INTERNET_PROXY_INFOA *)lpBuffer;
2163 DWORD proxyBytesRequired = 0, proxyBypassBytesRequired = 0;
2164
2165 if (lpwai->lpszProxy)
2166 proxyBytesRequired = WideCharToMultiByte(CP_ACP, 0,
2167 lpwai->lpszProxy, -1, NULL, 0, NULL, NULL);
2168 if (lpwai->lpszProxyBypass)
2169 proxyBypassBytesRequired = WideCharToMultiByte(CP_ACP, 0,
2170 lpwai->lpszProxyBypass, -1, NULL, 0, NULL, NULL);
2171 if (*lpdwBufferLength < sizeof(INTERNET_PROXY_INFOA) +
2172 proxyBytesRequired + proxyBypassBytesRequired)
2173 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER);
2174 else
2175 {
2176 pPI->dwAccessType = lpwai->dwAccessType;
2177 if (lpwai->lpszProxy)
2178 {
2179 pPI->lpszProxy = (LPSTR)((LPBYTE)lpBuffer +
2180 sizeof(INTERNET_PROXY_INFOA));
2181 WideCharToMultiByte(CP_ACP, 0, lpwai->lpszProxy, -1,
2182 (LPSTR)pPI->lpszProxy, proxyBytesRequired, NULL, NULL);
2183 }
2184 else
2185 {
2186 pPI->lpszProxy = (LPSTR)((LPBYTE)lpBuffer +
2187 sizeof(INTERNET_PROXY_INFOA));
2188 *((LPSTR)(pPI->lpszProxy)) = '\0';
2189 }
2190
2191 if (lpwai->lpszProxyBypass)
2192 {
2193 pPI->lpszProxyBypass = (LPSTR)((LPBYTE)lpBuffer +
2194 sizeof(INTERNET_PROXY_INFOA) + proxyBytesRequired);
2195 WideCharToMultiByte(CP_ACP, 0, lpwai->lpszProxyBypass,
2196 -1, (LPSTR)pPI->lpszProxyBypass,
2197 proxyBypassBytesRequired,
2198 NULL, NULL);
2199 }
2200 else
2201 {
2202 pPI->lpszProxyBypass = (LPSTR)((LPBYTE)lpBuffer +
2203 sizeof(INTERNET_PROXY_INFOA) +
2204 proxyBytesRequired);
2205 *((LPSTR)(pPI->lpszProxyBypass)) = '\0';
2206 }
2207 bSuccess = TRUE;
2208 }
2209 *lpdwBufferLength = sizeof(INTERNET_PROXY_INFOA) +
2210 proxyBytesRequired + proxyBypassBytesRequired;
2211 }
2212 break;
2213 }
2214 case INTERNET_OPTION_MAX_CONNS_PER_SERVER:
2215 {
2216 ULONG conn = 2;
2217 TRACE("INTERNET_OPTION_MAX_CONNS_PER_SERVER: %ld\n", conn);
2218 if (*lpdwBufferLength < sizeof(ULONG))
2219 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER);
2220 else
2221 {
2222 memcpy(lpBuffer, &conn, sizeof(ULONG));
2223 bSuccess = TRUE;
2224 }
2225 *lpdwBufferLength = sizeof(ULONG);
2226 break;
2227 }
2228 case INTERNET_OPTION_MAX_CONNS_PER_1_0_SERVER:
2229 {
2230 ULONG conn = 4;
2231 TRACE("INTERNET_OPTION_MAX_CONNS_1_0_SERVER: %ld\n", conn);
2232 if (*lpdwBufferLength < sizeof(ULONG))
2233 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER);
2234 else
2235 {
2236 memcpy(lpBuffer, &conn, sizeof(ULONG));
2237 bSuccess = TRUE;
2238 }
2239 *lpdwBufferLength = sizeof(ULONG);
2240 break;
2241 }
2242 case INTERNET_OPTION_SECURITY_FLAGS:
2243 FIXME("INTERNET_OPTION_SECURITY_FLAGS: Stub\n");
2244 break;
2245
2246 case INTERNET_OPTION_SECURITY_CERTIFICATE_STRUCT:
2247 if (*lpdwBufferLength < sizeof(INTERNET_CERTIFICATE_INFOW))
2248 {
2249 *lpdwBufferLength = sizeof(INTERNET_CERTIFICATE_INFOW);
2250 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER);
2251 }
2252 else if (lpwhh->htype == WH_HHTTPREQ)
2253 {
2254 LPWININETHTTPREQW lpwhr;
2255 PCCERT_CONTEXT context;
2256
2257 lpwhr = (LPWININETHTTPREQW)lpwhh;
2258 context = (PCCERT_CONTEXT)NETCON_GetCert(&(lpwhr->netConnection));
2259 if (context)
2260 {
2261 LPINTERNET_CERTIFICATE_INFOW info = (LPINTERNET_CERTIFICATE_INFOW)lpBuffer;
2262 DWORD strLen;
2263
2264 memset(info,0,sizeof(INTERNET_CERTIFICATE_INFOW));
2265 info->ftExpiry = context->pCertInfo->NotAfter;
2266 info->ftStart = context->pCertInfo->NotBefore;
2267 if (bIsUnicode)
2268 {
2269 strLen = CertNameToStrW(context->dwCertEncodingType,
2270 &context->pCertInfo->Subject, CERT_SIMPLE_NAME_STR,
2271 NULL, 0);
2272 info->lpszSubjectInfo = LocalAlloc(0,
2273 strLen * sizeof(WCHAR));
2274 if (info->lpszSubjectInfo)
2275 CertNameToStrW(context->dwCertEncodingType,
2276 &context->pCertInfo->Subject, CERT_SIMPLE_NAME_STR,
2277 info->lpszSubjectInfo, strLen);
2278 strLen = CertNameToStrW(context->dwCertEncodingType,
2279 &context->pCertInfo->Issuer, CERT_SIMPLE_NAME_STR,
2280 NULL, 0);
2281 info->lpszIssuerInfo = LocalAlloc(0,
2282 strLen * sizeof(WCHAR));
2283 if (info->lpszIssuerInfo)
2284 CertNameToStrW(context->dwCertEncodingType,
2285 &context->pCertInfo->Issuer, CERT_SIMPLE_NAME_STR,
2286 info->lpszIssuerInfo, strLen);
2287 }
2288 else
2289 {
2290 LPINTERNET_CERTIFICATE_INFOA infoA =
2291 (LPINTERNET_CERTIFICATE_INFOA)info;
2292
2293 strLen = CertNameToStrA(context->dwCertEncodingType,
2294 &context->pCertInfo->Subject, CERT_SIMPLE_NAME_STR,
2295 NULL, 0);
2296 infoA->lpszSubjectInfo = LocalAlloc(0, strLen);
2297 if (infoA->lpszSubjectInfo)
2298 CertNameToStrA(context->dwCertEncodingType,
2299 &context->pCertInfo->Subject, CERT_SIMPLE_NAME_STR,
2300 infoA->lpszSubjectInfo, strLen);
2301 strLen = CertNameToStrA(context->dwCertEncodingType,
2302 &context->pCertInfo->Issuer, CERT_SIMPLE_NAME_STR,
2303 NULL, 0);
2304 infoA->lpszIssuerInfo = LocalAlloc(0, strLen);
2305 if (infoA->lpszIssuerInfo)
2306 CertNameToStrA(context->dwCertEncodingType,
2307 &context->pCertInfo->Issuer, CERT_SIMPLE_NAME_STR,
2308 infoA->lpszIssuerInfo, strLen);
2309 }
2310 /*
2311 * Contrary to MSDN, these do not appear to be set.
2312 * lpszProtocolName
2313 * lpszSignatureAlgName
2314 * lpszEncryptionAlgName
2315 * dwKeySize
2316 */
2317 CertFreeCertificateContext(context);
2318 bSuccess = TRUE;
2319 }
2320 }
2321 break;
2322 default:
2323 FIXME("Stub! %ld\n", dwOption);
2324 break;
2325 }
2326 if (lpwhh)
2327 WININET_Release( lpwhh );
2328
2329 return bSuccess;
2330 }
2331
2332 /***********************************************************************
2333 * InternetQueryOptionW (WININET.@)
2334 *
2335 * Queries an options on the specified handle
2336 *
2337 * RETURNS
2338 * TRUE on success
2339 * FALSE on failure
2340 *
2341 */
2342 BOOL WINAPI InternetQueryOptionW(HINTERNET hInternet, DWORD dwOption,
2343 LPVOID lpBuffer, LPDWORD lpdwBufferLength)
2344 {
2345 return INET_QueryOptionHelper(TRUE, hInternet, dwOption, lpBuffer, lpdwBufferLength);
2346 }
2347
2348 /***********************************************************************
2349 * InternetQueryOptionA (WININET.@)
2350 *
2351 * Queries an options on the specified handle
2352 *
2353 * RETURNS
2354 * TRUE on success
2355 * FALSE on failure
2356 *
2357 */
2358 BOOL WINAPI InternetQueryOptionA(HINTERNET hInternet, DWORD dwOption,
2359 LPVOID lpBuffer, LPDWORD lpdwBufferLength)
2360 {
2361 return INET_QueryOptionHelper(FALSE, hInternet, dwOption, lpBuffer, lpdwBufferLength);
2362 }
2363
2364
2365 /***********************************************************************
2366 * InternetSetOptionW (WININET.@)
2367 *
2368 * Sets an options on the specified handle
2369 *
2370 * RETURNS
2371 * TRUE on success
2372 * FALSE on failure
2373 *
2374 */
2375 BOOL WINAPI InternetSetOptionW(HINTERNET hInternet, DWORD dwOption,
2376 LPVOID lpBuffer, DWORD dwBufferLength)
2377 {
2378 LPWININETHANDLEHEADER lpwhh;
2379 BOOL ret = TRUE;
2380
2381 TRACE("0x%08lx\n", dwOption);
2382
2383 lpwhh = (LPWININETHANDLEHEADER) WININET_GetObject( hInternet );
2384 if( !lpwhh )
2385 return FALSE;
2386
2387 switch (dwOption)
2388 {
2389 case INTERNET_OPTION_HTTP_VERSION:
2390 {
2391 HTTP_VERSION_INFO* pVersion=(HTTP_VERSION_INFO*)lpBuffer;
2392 FIXME("Option INTERNET_OPTION_HTTP_VERSION(%ld,%ld): STUB\n",pVersion->dwMajorVersion,pVersion->dwMinorVersion);
2393 }
2394 break;
2395 case INTERNET_OPTION_ERROR_MASK:
2396 {
2397 unsigned long flags=*(unsigned long*)lpBuffer;
2398 FIXME("Option INTERNET_OPTION_ERROR_MASK(%ld): STUB\n",flags);
2399 }
2400 break;
2401 case INTERNET_OPTION_CODEPAGE:
2402 {
2403 unsigned long codepage=*(unsigned long*)lpBuffer;
2404 FIXME("Option INTERNET_OPTION_CODEPAGE (%ld): STUB\n",codepage);
2405 }
2406 break;
2407 case INTERNET_OPTION_REQUEST_PRIORITY:
2408 {
2409 unsigned long priority=*(unsigned long*)lpBuffer;
2410 FIXME("Option INTERNET_OPTION_REQUEST_PRIORITY (%ld): STUB\n",priority);
2411 }
2412 break;
2413 case INTERNET_OPTION_CONNECT_TIMEOUT:
2414 {
2415 unsigned long connecttimeout=*(unsigned long*)lpBuffer;
2416 FIXME("Option INTERNET_OPTION_CONNECT_TIMEOUT (%ld): STUB\n",connecttimeout);
2417 }
2418 break;
2419 case INTERNET_OPTION_DATA_RECEIVE_TIMEOUT:
2420 {
2421 unsigned long receivetimeout=*(unsigned long*)lpBuffer;
2422 FIXME("Option INTERNET_OPTION_DATA_RECEIVE_TIMEOUT (%ld): STUB\n",receivetimeout);
2423 }
2424 break;
2425 case INTERNET_OPTION_MAX_CONNS_PER_SERVER:
2426 {
2427 unsigned long conns=*(unsigned long*)lpBuffer;
2428 FIXME("Option INTERNET_OPTION_MAX_CONNS_PER_SERVER (%ld): STUB\n",conns);
2429 }
2430 break;
2431 case INTERNET_OPTION_MAX_CONNS_PER_1_0_SERVER:
2432 {
2433 unsigned long conns=*(unsigned long*)lpBuffer;
2434 FIXME("Option INTERNET_OPTION_MAX_CONNS_PER_1_0_SERVER (%ld): STUB\n",conns);
2435 }
2436 break;
2437 case INTERNET_OPTION_RESET_URLCACHE_SESSION:
2438 FIXME("Option INTERNET_OPTION_RESET_URLCACHE_SESSION: STUB\n");
2439 break;
2440 case INTERNET_OPTION_END_BROWSER_SESSION:
2441 FIXME("Option INTERNET_OPTION_END_BROWSER_SESSION: STUB\n");
2442 break;
2443 case INTERNET_OPTION_CONNECTED_STATE:
2444 FIXME("Option INTERNET_OPTION_CONNECTED_STATE: STUB\n");
2445 break;
2446 case INTERNET_OPTION_DISABLE_PASSPORT_AUTH:
2447 TRACE("Option INTERNET_OPTION_DISABLE_PASSPORT_AUTH: harmless stub, since not enabled\n");
2448 break;
2449 case INTERNET_OPTION_RECEIVE_TIMEOUT:
2450 FIXME("Option INTERNET_OPTION_RECEIVE_TIMEOUT: STUB\n");
2451 break;
2452 case INTERNET_OPTION_SEND_TIMEOUT:
2453 FIXME("Option INTERNET_OPTION_SEND_TIMEOUT: STUB\n");
2454 break;
2455 case INTERNET_OPTION_CONNECT_RETRIES:
2456 FIXME("Option INTERNET_OPTION_CONNECT_RETRIES: STUB\n");
2457 break;
2458 default:
2459 FIXME("Option %ld STUB\n",dwOption);
2460 INTERNET_SetLastError(ERROR_INVALID_PARAMETER);
2461 ret = FALSE;
2462 break;
2463 }
2464 WININET_Release( lpwhh );
2465
2466 return ret;
2467 }
2468
2469
2470 /***********************************************************************
2471 * InternetSetOptionA (WININET.@)
2472 *
2473 * Sets an options on the specified handle.
2474 *
2475 * RETURNS
2476 * TRUE on success
2477 * FALSE on failure
2478 *
2479 */
2480 BOOL WINAPI InternetSetOptionA(HINTERNET hInternet, DWORD dwOption,
2481 LPVOID lpBuffer, DWORD dwBufferLength)
2482 {
2483 LPVOID wbuffer;
2484 DWORD wlen;
2485 BOOL r;
2486
2487 switch( dwOption )
2488 {
2489 case INTERNET_OPTION_PROXY:
2490 {
2491 LPINTERNET_PROXY_INFOA pi = (LPINTERNET_PROXY_INFOA) lpBuffer;
2492 LPINTERNET_PROXY_INFOW piw;
2493 DWORD proxlen, prbylen;
2494 LPWSTR prox, prby;
2495
2496 proxlen = MultiByteToWideChar( CP_ACP, 0, pi->lpszProxy, -1, NULL, 0);
2497 prbylen= MultiByteToWideChar( CP_ACP, 0, pi->lpszProxyBypass, -1, NULL, 0);
2498 wlen = sizeof(*piw) + proxlen + prbylen;
2499 wbuffer = HeapAlloc( GetProcessHeap(), 0, wlen*sizeof(WCHAR) );
2500 piw = (LPINTERNET_PROXY_INFOW) wbuffer;
2501 piw->dwAccessType = pi->dwAccessType;
2502 prox = (LPWSTR) &piw[1];
2503 prby = &prox[proxlen+1];
2504 MultiByteToWideChar( CP_ACP, 0, pi->lpszProxy, -1, prox, proxlen);
2505 MultiByteToWideChar( CP_ACP, 0, pi->lpszProxyBypass, -1, prby, prbylen);
2506 piw->lpszProxy = prox;
2507 piw->lpszProxyBypass = prby;
2508 }
2509 break;
2510 case INTERNET_OPTION_USER_AGENT:
2511 case INTERNET_OPTION_USERNAME:
2512 case INTERNET_OPTION_PASSWORD:
2513 wlen = MultiByteToWideChar( CP_ACP, 0, lpBuffer, dwBufferLength,
2514 NULL, 0 );
2515 wbuffer = HeapAlloc( GetProcessHeap(), 0, wlen*sizeof(WCHAR) );
2516 MultiByteToWideChar( CP_ACP, 0, lpBuffer, dwBufferLength,
2517 wbuffer, wlen );
2518 break;
2519 default:
2520 wbuffer = lpBuffer;
2521 wlen = dwBufferLength;
2522 }
2523
2524 r = InternetSetOptionW(hInternet,dwOption, wbuffer, wlen);
2525
2526 if( lpBuffer != wbuffer )
2527 HeapFree( GetProcessHeap(), 0, wbuffer );
2528
2529 return r;
2530 }
2531
2532
2533 /***********************************************************************
2534 * InternetSetOptionExA (WININET.@)
2535 */
2536 BOOL WINAPI InternetSetOptionExA(HINTERNET hInternet, DWORD dwOption,
2537 LPVOID lpBuffer, DWORD dwBufferLength, DWORD dwFlags)
2538 {
2539 FIXME("Flags %08lx ignored\n", dwFlags);
2540 return InternetSetOptionA( hInternet, dwOption, lpBuffer, dwBufferLength );
2541 }
2542
2543 /***********************************************************************
2544 * InternetSetOptionExW (WININET.@)
2545 */
2546 BOOL WINAPI InternetSetOptionExW(HINTERNET hInternet, DWORD dwOption,
2547 LPVOID lpBuffer, DWORD dwBufferLength, DWORD dwFlags)
2548 {
2549 FIXME("Flags %08lx ignored\n", dwFlags);
2550 if( dwFlags & ~ISO_VALID_FLAGS )
2551 {
2552 SetLastError( ERROR_INVALID_PARAMETER );
2553 return FALSE;
2554 }
2555 return InternetSetOptionW( hInternet, dwOption, lpBuffer, dwBufferLength );
2556 }
2557
2558 static const WCHAR WININET_wkday[7][4] =
2559 { { 'S','u','n', 0 }, { 'M','o','n', 0 }, { 'T','u','e', 0 }, { 'W','e','d', 0 },
2560 { 'T','h','u', 0 }, { 'F','r','i', 0 }, { 'S','a','t', 0 } };
2561 static const WCHAR WININET_month[12][4] =
2562 { { 'J','a','n', 0 }, { 'F','e','b', 0 }, { 'M','a','r', 0 }, { 'A','p','r', 0 },
2563 { 'M','a','y', 0 }, { 'J','u','n', 0 }, { 'J','u','l', 0 }, { 'A','u','g', 0 },
2564 { 'S','e','p', 0 }, { 'O','c','t', 0 }, { 'N','o','v', 0 }, { 'D','e','c', 0 } };
2565
2566 /***********************************************************************
2567 * InternetTimeFromSystemTimeA (WININET.@)
2568 */
2569 BOOL WINAPI InternetTimeFromSystemTimeA( const SYSTEMTIME* time, DWORD format, LPSTR string, DWORD size )
2570 {
2571 BOOL ret;
2572 WCHAR stringW[INTERNET_RFC1123_BUFSIZE];
2573
2574 TRACE( "%p 0x%08lx %p 0x%08lx\n", time, format, string, size );
2575
2576 ret = InternetTimeFromSystemTimeW( time, format, stringW, sizeof(stringW) );
2577 if (ret) WideCharToMultiByte( CP_ACP, 0, stringW, -1, string, size, NULL, NULL );
2578
2579 return ret;
2580 }
2581
2582 /***********************************************************************
2583 * InternetTimeFromSystemTimeW (WININET.@)
2584 */
2585 BOOL WINAPI InternetTimeFromSystemTimeW( const SYSTEMTIME* time, DWORD format, LPWSTR string, DWORD size )
2586 {
2587 static const WCHAR date[] =
2588 { '%','s',',',' ','%','0','2','d',' ','%','s',' ','%','4','d',' ','%','0',
2589 '2','d',':','%','0','2','d',':','%','0','2','d',' ','G','M','T', 0 };
2590
2591 TRACE( "%p 0x%08lx %p 0x%08lx\n", time, format, string, size );
2592
2593 if (!time || !string) return FALSE;
2594
2595 if (format != INTERNET_RFC1123_FORMAT || size < INTERNET_RFC1123_BUFSIZE * sizeof(WCHAR))
2596 return FALSE;
2597
2598 sprintfW( string, date,
2599 WININET_wkday[time->wDayOfWeek],
2600 time->wDay,
2601 WININET_month[time->wMonth - 1],
2602 time->wYear,
2603 time->wHour,
2604 time->wMinute,
2605 time->wSecond );
2606
2607 return TRUE;
2608 }
2609
2610 /***********************************************************************
2611 * InternetTimeToSystemTimeA (WININET.@)
2612 */
2613 BOOL WINAPI InternetTimeToSystemTimeA( LPCSTR string, SYSTEMTIME* time, DWORD reserved )
2614 {
2615 BOOL ret = FALSE;
2616 WCHAR *stringW;
2617 int len;
2618
2619 TRACE( "%s %p 0x%08lx\n", debugstr_a(string), time, reserved );
2620
2621 len = MultiByteToWideChar( CP_ACP, 0, string, -1, NULL, 0 );
2622 stringW = HeapAlloc( GetProcessHeap(), 0, len * sizeof(WCHAR) );
2623
2624 if (stringW)
2625 {
2626 MultiByteToWideChar( CP_ACP, 0, string, -1, stringW, len );
2627 ret = InternetTimeToSystemTimeW( stringW, time, reserved );
2628 HeapFree( GetProcessHeap(), 0, stringW );
2629 }
2630 return ret;
2631 }
2632
2633 /***********************************************************************
2634 * InternetTimeToSystemTimeW (WININET.@)
2635 */
2636 BOOL WINAPI InternetTimeToSystemTimeW( LPCWSTR string, SYSTEMTIME* time, DWORD reserved )
2637 {
2638 unsigned int i;
2639 WCHAR *s = (LPWSTR)string;
2640
2641 TRACE( "%s %p 0x%08lx\n", debugstr_w(string), time, reserved );
2642
2643 if (!string || !time) return FALSE;
2644
2645 /* Windows does this too */
2646 GetSystemTime( time );
2647
2648 /* Convert an RFC1123 time such as 'Fri, 07 Jan 2005 12:06:35 GMT' into
2649 * a SYSTEMTIME structure.
2650 */
2651
2652 while (*s && !isalphaW( *s )) s++;
2653 if (s[0] == '\0' || s[1] == '\0' || s[2] == '\0') return TRUE;
2654 time->wDayOfWeek = 7;
2655
2656 for (i = 0; i < 7; i++)
2657 {
2658 if (toupperW( WININET_wkday[i][0] ) == toupperW( s[0] ) &&
2659 toupperW( WININET_wkday[i][1] ) == toupperW( s[1] ) &&
2660 toupperW( WININET_wkday[i][2] ) == toupperW( s[2] ) )
2661 {
2662 time->wDayOfWeek = i;
2663 break;
2664 }
2665 }
2666
2667 if (time->wDayOfWeek > 6) return TRUE;
2668 while (*s && !isdigitW( *s )) s++;
2669 time->wDay = strtolW( s, &s, 10 );
2670
2671 while (*s && !isalphaW( *s )) s++;
2672 if (s[0] == '\0' || s[1] == '\0' || s[2] == '\0') return TRUE;
2673 time->wMonth = 0;
2674
2675 for (i = 0; i < 12; i++)
2676 {
2677 if (toupperW( WININET_month[i][0]) == toupperW( s[0] ) &&
2678 toupperW( WININET_month[i][1]) == toupperW( s[1] ) &&
2679 toupperW( WININET_month[i][2]) == toupperW( s[2] ) )
2680 {
2681 time->wMonth = i + 1;
2682 break;
2683 }
2684 }
2685 if (time->wMonth == 0) return TRUE;
2686
2687 while (*s && !isdigitW( *s )) s++;
2688 if (*s == '\0') return TRUE;
2689 time->wYear = strtolW( s, &s, 10 );
2690
2691 while (*s && !isdigitW( *s )) s++;
2692 if (*s == '\0') return TRUE;
2693 time->wHour = strtolW( s, &s, 10 );
2694
2695 while (*s && !isdigitW( *s )) s++;
2696 if (*s == '\0') return TRUE;
2697 time->wMinute = strtolW( s, &s, 10 );
2698
2699 while (*s && !isdigitW( *s )) s++;
2700 if (*s == '\0') return TRUE;
2701 time->wSecond = strtolW( s, &s, 10 );
2702
2703 time->wMilliseconds = 0;
2704 return TRUE;
2705 }
2706
2707 /***********************************************************************
2708 * InternetCheckConnectionW (WININET.@)
2709 *
2710 * Pings a requested host to check internet connection
2711 *
2712 * RETURNS
2713 * TRUE on success and FALSE on failure. If a failure then
2714 * ERROR_NOT_CONNECTED is placed into GetLastError
2715 *
2716 */
2717 BOOL WINAPI InternetCheckConnectionW( LPCWSTR lpszUrl, DWORD dwFlags, DWORD dwReserved )
2718 {
2719 /*
2720 * this is a kludge which runs the resident ping program and reads the output.
2721 *
2722 * Anyone have a better idea?
2723 */
2724
2725 BOOL rc = FALSE;
2726 static const CHAR ping[] = "ping -w 1 ";
2727 static const CHAR redirect[] = " >/dev/null 2>/dev/null";
2728 CHAR *command = NULL;
2729 WCHAR hostW[1024];
2730 DWORD len;
2731 int status = -1;
2732
2733 FIXME("\n");
2734
2735 /*
2736 * Crack or set the Address
2737 */
2738 if (lpszUrl == NULL)
2739 {
2740 /*
2741 * According to the doc we are supost to use the ip for the next
2742 * server in the WnInet internal server database. I have
2743 * no idea what that is or how to get it.
2744 *
2745 * So someone needs to implement this.
2746 */
2747 FIXME("Unimplemented with URL of NULL\n");
2748 return TRUE;
2749 }
2750 else
2751 {
2752 URL_COMPONENTSW components;
2753
2754 ZeroMemory(&components,sizeof(URL_COMPONENTSW));
2755 components.lpszHostName = (LPWSTR)&hostW;
2756 components.dwHostNameLength = 1024;
2757
2758 if (!InternetCrackUrlW(lpszUrl,0,0,&components))
2759 goto End;
2760
2761 TRACE("host name : %s\n",debugstr_w(components.lpszHostName));
2762 }
2763
2764 /*
2765 * Build our ping command
2766 */
2767 len = WideCharToMultiByte(CP_UNIXCP, 0, hostW, -1, NULL, 0, NULL, NULL);
2768 command = HeapAlloc( GetProcessHeap(), 0, strlen(ping)+len+strlen(redirect) );
2769 strcpy(command,ping);
2770 WideCharToMultiByte(CP_UNIXCP, 0, hostW, -1, command+strlen(ping), len, NULL, NULL);
2771 strcat(command,redirect);
2772
2773 TRACE("Ping command is : %s\n",command);
2774
2775 status = system(command);
2776
2777 TRACE("Ping returned a code of %i\n",status);
2778
2779 /* Ping return code of 0 indicates success */
2780 if (status == 0)
2781 rc = TRUE;
2782
2783 End:
2784
2785 HeapFree( GetProcessHeap(), 0, command );
2786 if (rc == FALSE)
2787 SetLastError(ERROR_NOT_CONNECTED);
2788
2789 return rc;
2790 }
2791
2792
2793 /***********************************************************************
2794 * InternetCheckConnectionA (WININET.@)
2795 *
2796 * Pings a requested host to check internet connection
2797 *
2798 * RETURNS
2799 * TRUE on success and FALSE on failure. If a failure then
2800 * ERROR_NOT_CONNECTED is placed into GetLastError
2801 *
2802 */
2803 BOOL WINAPI InternetCheckConnectionA(LPCSTR lpszUrl, DWORD dwFlags, DWORD dwReserved)
2804 {
2805 WCHAR *szUrl;
2806 INT len;
2807 BOOL rc;
2808
2809 len = MultiByteToWideChar(CP_ACP, 0, lpszUrl, -1, NULL, 0);
2810 if (!(szUrl = HeapAlloc(GetProcessHeap(), 0, len*sizeof(WCHAR))))
2811 return FALSE;
2812 MultiByteToWideChar(CP_ACP, 0, lpszUrl, -1, szUrl, len);
2813 rc = InternetCheckConnectionW(szUrl, dwFlags, dwReserved);
2814 HeapFree(GetProcessHeap(), 0, szUrl);
2815
2816 return rc;
2817 }
2818
2819
2820 /**********************************************************
2821 * INTERNET_InternetOpenUrlW (internal)
2822 *
2823 * Opens an URL
2824 *
2825 * RETURNS
2826 * handle of connection or NULL on failure
2827 */
2828 HINTERNET WINAPI INTERNET_InternetOpenUrlW(LPWININETAPPINFOW hIC, LPCWSTR lpszUrl,
2829 LPCWSTR lpszHeaders, DWORD dwHeadersLength, DWORD dwFlags, DWORD dwContext)
2830 {
2831 URL_COMPONENTSW urlComponents;
2832 WCHAR protocol[32], hostName[MAXHOSTNAME], userName[1024];
2833 WCHAR password[1024], path[2048], extra[1024];
2834 HINTERNET client = NULL, client1 = NULL;
2835
2836 TRACE("(%p, %s, %s, %08lx, %08lx, %08lx)\n", hIC, debugstr_w(lpszUrl), debugstr_w(lpszHeaders),
2837 dwHeadersLength, dwFlags, dwContext);
2838
2839 urlComponents.dwStructSize = sizeof(URL_COMPONENTSW);
2840 urlComponents.lpszScheme = protocol;
2841 urlComponents.dwSchemeLength = 32;
2842 urlComponents.lpszHostName = hostName;
2843 urlComponents.dwHostNameLength = MAXHOSTNAME;
2844 urlComponents.lpszUserName = userName;
2845 urlComponents.dwUserNameLength = 1024;
2846 urlComponents.lpszPassword = password;
2847 urlComponents.dwPasswordLength = 1024;
2848 urlComponents.lpszUrlPath = path;
2849 urlComponents.dwUrlPathLength = 2048;
2850 urlComponents.lpszExtraInfo = extra;
2851 urlComponents.dwExtraInfoLength = 1024;
2852 if(!InternetCrackUrlW(lpszUrl, strlenW(lpszUrl), 0, &urlComponents))
2853 return NULL;
2854 switch(urlComponents.nScheme) {
2855 case INTERNET_SCHEME_FTP:
2856 if(urlComponents.nPort == 0)
2857 urlComponents.nPort = INTERNET_DEFAULT_FTP_PORT;
2858 client = FTP_Connect(hIC, hostName, urlComponents.nPort,
2859 userName, password, dwFlags, dwContext, INET_OPENURL);
2860 if(client == NULL)
2861 break;
2862 client1 = FtpOpenFileW(client, path, GENERIC_READ, dwFlags, dwContext);
2863 if(client1 == NULL) {
2864 InternetCloseHandle(client);
2865 break;
2866 }
2867 break;
2868
2869 case INTERNET_SCHEME_HTTP:
2870 case INTERNET_SCHEME_HTTPS: {
2871 static const WCHAR szStars[] = { '*','/','*', 0 };
2872 LPCWSTR accept[2] = { szStars, NULL };
2873 if(urlComponents.nPort == 0) {
2874 if(urlComponents.nScheme == INTERNET_SCHEME_HTTP)
2875 urlComponents.nPort = INTERNET_DEFAULT_HTTP_PORT;
2876 else
2877 urlComponents.nPort = INTERNET_DEFAULT_HTTPS_PORT;
2878 }
2879 /* FIXME: should use pointers, not handles, as handles are not thread-safe */
2880 client = HTTP_Connect(hIC, hostName, urlComponents.nPort,
2881 userName, password, dwFlags, dwContext, INET_OPENURL);
2882 if(client == NULL)
2883 break;
2884 client1 = HttpOpenRequestW(client, NULL, path, NULL, NULL, accept, dwFlags, dwContext);
2885 if(client1 == NULL) {
2886 InternetCloseHandle(client);
2887 break;
2888 }
2889 HttpAddRequestHeadersW(client1, lpszHeaders, dwHeadersLength, HTTP_ADDREQ_FLAG_ADD);
2890 if (!HttpSendRequestW(client1, NULL, 0, NULL, 0)) {
2891 InternetCloseHandle(client1);
2892 client1 = NULL;
2893 break;
2894 }
2895 }
2896 case INTERNET_SCHEME_GOPHER:
2897 /* gopher doesn't seem to be implemented in wine, but it's supposed
2898 * to be supported by InternetOpenUrlA. */
2899 default:
2900 break;
2901 }
2902
2903 TRACE(" %p <--\n", client1);
2904
2905 return client1;
2906 }
2907
2908 /**********************************************************
2909 * InternetOpenUrlW (WININET.@)
2910 *
2911 * Opens an URL
2912 *
2913 * RETURNS
2914 * handle of connection or NULL on failure
2915 */
2916 HINTERNET WINAPI InternetOpenUrlW(HINTERNET hInternet, LPCWSTR lpszUrl,
2917 LPCWSTR lpszHeaders, DWORD dwHeadersLength, DWORD dwFlags, DWORD dwContext)
2918 {
2919 HINTERNET ret = NULL;
2920 LPWININETAPPINFOW hIC = NULL;
2921
2922 if (TRACE_ON(wininet)) {
2923 TRACE("(%p, %s, %s, %08lx, %08lx, %08lx)\n", hInternet, debugstr_w(lpszUrl), debugstr_w(lpszHeaders),
2924 dwHeadersLength, dwFlags, dwContext);
2925 TRACE(" flags :");
2926 dump_INTERNET_FLAGS(dwFlags);
2927 }
2928
2929 hIC = (LPWININETAPPINFOW) WININET_GetObject( hInternet );
2930 if (NULL == hIC || hIC->hdr.htype != WH_HINIT) {
2931 INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE);
2932 goto lend;
2933 }
2934
2935 if (hIC->hdr.dwFlags & INTERNET_FLAG_ASYNC) {
2936 WORKREQUEST workRequest;
2937 struct WORKREQ_INTERNETOPENURLW *req;
2938
2939 workRequest.asyncall = INTERNETOPENURLW;
2940 workRequest.hdr = WININET_AddRef( &hIC->hdr );
2941 req = &workRequest.u.InternetOpenUrlW;
2942 if (lpszUrl)
2943 req->lpszUrl = WININET_strdupW(lpszUrl);
2944 else
2945 req->lpszUrl = 0;
2946 if (lpszHeaders)
2947 req->lpszHeaders = WININET_strdupW(lpszHeaders);
2948 else
2949 req->lpszHeaders = 0;
2950 req->dwHeadersLength = dwHeadersLength;
2951 req->dwFlags = dwFlags;
2952 req->dwContext = dwContext;
2953
2954 INTERNET_AsyncCall(&workRequest);
2955 /*
2956 * This is from windows.
2957 */
2958 SetLastError(ERROR_IO_PENDING);
2959 } else {
2960 ret = INTERNET_InternetOpenUrlW(hIC, lpszUrl, lpszHeaders, dwHeadersLength, dwFlags, dwContext);
2961 }
2962
2963 lend:
2964 if( hIC )
2965 WININET_Release( &hIC->hdr );
2966 TRACE(" %p <--\n", ret);
2967
2968 return ret;
2969 }
2970
2971 /**********************************************************
2972 * InternetOpenUrlA (WININET.@)
2973 *
2974 * Opens an URL
2975 *
2976 * RETURNS
2977 * handle of connection or NULL on failure
2978 */
2979 HINTERNET WINAPI InternetOpenUrlA(HINTERNET hInternet, LPCSTR lpszUrl,
2980 LPCSTR lpszHeaders, DWORD dwHeadersLength, DWORD dwFlags, DWORD dwContext)
2981 {
2982 HINTERNET rc = (HINTERNET)NULL;
2983
2984 INT lenUrl;
2985 INT lenHeaders = 0;
2986 LPWSTR szUrl = NULL;
2987 LPWSTR szHeaders = NULL;
2988
2989 TRACE("\n");
2990
2991 if(lpszUrl) {
2992 lenUrl = MultiByteToWideChar(CP_ACP, 0, lpszUrl, -1, NULL, 0 );
2993 szUrl = HeapAlloc(GetProcessHeap(), 0, lenUrl*sizeof(WCHAR));
2994 if(!szUrl)
2995 return (HINTERNET)NULL;
2996 MultiByteToWideChar(CP_ACP, 0, lpszUrl, -1, szUrl, lenUrl);
2997 }
2998
2999 if(lpszHeaders) {
3000 lenHeaders = MultiByteToWideChar(CP_ACP, 0, lpszHeaders, dwHeadersLength, NULL, 0 );
3001 szHeaders = HeapAlloc(GetProcessHeap(), 0, lenHeaders*sizeof(WCHAR));
3002 if(!szHeaders) {
3003 HeapFree(GetProcessHeap(), 0, szUrl);
3004 return (HINTERNET)NULL;
3005 }
3006 MultiByteToWideChar(CP_ACP, 0, lpszHeaders, dwHeadersLength, szHeaders, lenHeaders);
3007 }
3008
3009 rc = InternetOpenUrlW(hInternet, szUrl, szHeaders,
3010 lenHeaders, dwFlags, dwContext);
3011
3012 HeapFree(GetProcessHeap(), 0, szUrl);
3013 HeapFree(GetProcessHeap(), 0, szHeaders);
3014
3015 return rc;
3016 }
3017
3018
3019 /***********************************************************************
3020 * INTERNET_SetLastError (internal)
3021 *
3022 * Set last thread specific error
3023 *
3024 * RETURNS
3025 *
3026 */
3027 void INTERNET_SetLastError(DWORD dwError)
3028 {
3029 LPWITHREADERROR lpwite = (LPWITHREADERROR)TlsGetValue(g_dwTlsErrIndex);
3030
3031 SetLastError(dwError);
3032 if(lpwite)
3033 lpwite->dwError = dwError;
3034 }
3035
3036
3037 /***********************************************************************
3038 * INTERNET_GetLastError (internal)
3039 *
3040 * Get last thread specific error
3041 *
3042 * RETURNS
3043 *
3044 */
3045 DWORD INTERNET_GetLastError(void)
3046 {
3047 LPWITHREADERROR lpwite = (LPWITHREADERROR)TlsGetValue(g_dwTlsErrIndex);
3048 /* TlsGetValue clears last error, so set it again here */
3049 SetLastError(lpwite->dwError);
3050 return lpwite->dwError;
3051 }
3052
3053
3054 /***********************************************************************
3055 * INTERNET_WorkerThreadFunc (internal)
3056 *
3057 * Worker thread execution function
3058 *
3059 * RETURNS
3060 *
3061 */
3062 static DWORD CALLBACK INTERNET_WorkerThreadFunc(LPVOID lpvParam)
3063 {
3064 DWORD dwWaitRes;
3065
3066 while (1)
3067 {
3068 if(dwNumJobs > 0) {
3069 INTERNET_ExecuteWork();
3070 continue;
3071 }
3072 dwWaitRes = WaitForMultipleObjects(2, hEventArray, FALSE, MAX_IDLE_WORKER);
3073
3074 if (dwWaitRes == WAIT_OBJECT_0 + 1)
3075 INTERNET_ExecuteWork();
3076 else
3077 break;
3078
3079 InterlockedIncrement(&dwNumIdleThreads);
3080 }
3081
3082 InterlockedDecrement(&dwNumIdleThreads);
3083 InterlockedDecrement(&dwNumThreads);
3084 TRACE("Worker thread exiting\n");
3085 return TRUE;
3086 }
3087
3088
3089 /***********************************************************************
3090 * INTERNET_InsertWorkRequest (internal)
3091 *
3092 * Insert work request into queue
3093 *
3094 * RETURNS
3095 *
3096 */
3097 static BOOL INTERNET_InsertWorkRequest(LPWORKREQUEST lpWorkRequest)
3098 {
3099 BOOL bSuccess = FALSE;
3100 LPWORKREQUEST lpNewRequest;
3101
3102 TRACE("\n");
3103
3104 lpNewRequest = HeapAlloc(GetProcessHeap(), 0, sizeof(WORKREQUEST));
3105 if (lpNewRequest)
3106 {
3107 memcpy(lpNewRequest, lpWorkRequest, sizeof(WORKREQUEST));
3108 lpNewRequest->prev = NULL;
3109
3110 EnterCriticalSection(&csQueue);
3111
3112 lpNewRequest->next = lpWorkQueueTail;
3113 if (lpWorkQueueTail)
3114 lpWorkQueueTail->prev = lpNewRequest;
3115 lpWorkQueueTail = lpNewRequest;
3116 if (!lpHeadWorkQueue)
3117 lpHeadWorkQueue = lpWorkQueueTail;
3118
3119 LeaveCriticalSection(&csQueue);
3120
3121 bSuccess = TRUE;
3122 InterlockedIncrement(&dwNumJobs);
3123 }
3124
3125 return bSuccess;
3126 }
3127
3128
3129 /***********************************************************************
3130 * INTERNET_GetWorkRequest (internal)
3131 *
3132 * Retrieves work request from queue
3133 *
3134 * RETURNS
3135 *
3136 */
3137 static BOOL INTERNET_GetWorkRequest(LPWORKREQUEST lpWorkRequest)
3138 {
3139 BOOL bSuccess = FALSE;
3140 LPWORKREQUEST lpRequest = NULL;
3141
3142 TRACE("\n");
3143
3144 EnterCriticalSection(&csQueue);
3145
3146 if (lpHeadWorkQueue)
3147 {
3148 lpRequest = lpHeadWorkQueue;
3149 lpHeadWorkQueue = lpHeadWorkQueue->prev;
3150 if (lpRequest == lpWorkQueueTail)
3151 lpWorkQueueTail = lpHeadWorkQueue;
3152 }
3153
3154 LeaveCriticalSection(&csQueue);
3155
3156 if (lpRequest)
3157 {
3158 memcpy(lpWorkRequest, lpRequest, sizeof(WORKREQUEST));
3159 HeapFree(GetProcessHeap(), 0, lpRequest);
3160 bSuccess = TRUE;
3161 InterlockedDecrement(&dwNumJobs);
3162 }
3163
3164 return bSuccess;
3165 }
3166
3167
3168 /***********************************************************************
3169 * INTERNET_AsyncCall (internal)
3170 *
3171 * Retrieves work request from queue
3172 *
3173 * RETURNS
3174 *
3175 */
3176 BOOL INTERNET_AsyncCall(LPWORKREQUEST lpWorkRequest)
3177 {
3178 HANDLE hThread;
3179 DWORD dwTID;
3180 BOOL bSuccess = FALSE;
3181
3182 TRACE("\n");
3183
3184 if (InterlockedDecrement(&dwNumIdleThreads) < 0)
3185 {
3186 InterlockedIncrement(&dwNumIdleThreads);
3187
3188 if (InterlockedIncrement(&dwNumThreads) > MAX_WORKER_THREADS ||
3189 !(hThread = CreateThread(NULL, 0,
3190 INTERNET_WorkerThreadFunc, NULL, 0, &dwTID)))
3191 {
3192 InterlockedDecrement(&dwNumThreads);
3193 INTERNET_SetLastError(ERROR_INTERNET_ASYNC_THREAD_FAILED);
3194 goto lerror;
3195 }
3196
3197 TRACE("Created new thread\n");
3198 }
3199
3200 bSuccess = TRUE;
3201 INTERNET_InsertWorkRequest(lpWorkRequest);
3202 SetEvent(hWorkEvent);
3203
3204 lerror:
3205
3206 return bSuccess;
3207 }
3208
3209
3210 /***********************************************************************
3211 * INTERNET_ExecuteWork (internal)
3212 *
3213 * RETURNS
3214 *
3215 */
3216 static VOID INTERNET_ExecuteWork(void)
3217 {
3218 WORKREQUEST workRequest;
3219
3220 TRACE("\n");
3221
3222 if (!INTERNET_GetWorkRequest(&workRequest))
3223 return;
3224
3225 switch (workRequest.asyncall)
3226 {
3227 case FTPPUTFILEW:
3228 {
3229 struct WORKREQ_FTPPUTFILEW *req = &workRequest.u.FtpPutFileW;
3230 LPWININETFTPSESSIONW lpwfs = (LPWININETFTPSESSIONW) workRequest.hdr;
3231
3232 TRACE("FTPPUTFILEW %p\n", lpwfs);
3233
3234 FTP_FtpPutFileW(lpwfs, req->lpszLocalFile,
3235 req->lpszNewRemoteFile, req->dwFlags, req->dwContext);
3236
3237 HeapFree(GetProcessHeap(), 0, req->lpszLocalFile);
3238 HeapFree(GetProcessHeap(), 0, req->lpszNewRemoteFile);
3239 }
3240 break;
3241
3242 case FTPSETCURRENTDIRECTORYW:
3243 {
3244 struct WORKREQ_FTPSETCURRENTDIRECTORYW *req;
3245 LPWININETFTPSESSIONW lpwfs = (LPWININETFTPSESSIONW) workRequest.hdr;
3246
3247 TRACE("FTPSETCURRENTDIRECTORYW %p\n", lpwfs);
3248
3249 req = &workRequest.u.FtpSetCurrentDirectoryW;
3250 FTP_FtpSetCurrentDirectoryW(lpwfs, req->lpszDirectory);
3251 HeapFree(GetProcessHeap(), 0, req->lpszDirectory);
3252 }
3253 break;
3254
3255 case FTPCREATEDIRECTORYW:
3256 {
3257 struct WORKREQ_FTPCREATEDIRECTORYW *req;
3258 LPWININETFTPSESSIONW lpwfs = (LPWININETFTPSESSIONW) workRequest.hdr;
3259
3260 TRACE("FTPCREATEDIRECTORYW %p\n", lpwfs);
3261
3262 req = &workRequest.u.FtpCreateDirectoryW;
3263 FTP_FtpCreateDirectoryW(lpwfs, req->lpszDirectory);
3264 HeapFree(GetProcessHeap(), 0, req->lpszDirectory);
3265 }
3266 break;
3267
3268 case FTPFINDFIRSTFILEW:
3269 {
3270 struct WORKREQ_FTPFINDFIRSTFILEW *req;
3271 LPWININETFTPSESSIONW lpwfs = (LPWININETFTPSESSIONW) workRequest.hdr;
3272
3273 TRACE("FTPFINDFIRSTFILEW %p\n", lpwfs);
3274
3275 req = &workRequest.u.FtpFindFirstFileW;
3276 FTP_FtpFindFirstFileW(lpwfs, req->lpszSearchFile,
3277 req->lpFindFileData, req->dwFlags, req->dwContext);
3278 HeapFree(GetProcessHeap(), 0, req->lpszSearchFile);
3279 }
3280 break;
3281
3282 case FTPGETCURRENTDIRECTORYW:
3283 {
3284 struct WORKREQ_FTPGETCURRENTDIRECTORYW *req;
3285 LPWININETFTPSESSIONW lpwfs = (LPWININETFTPSESSIONW) workRequest.hdr;
3286
3287 TRACE("FTPGETCURRENTDIRECTORYW %p\n", lpwfs);
3288
3289 req = &workRequest.u.FtpGetCurrentDirectoryW;
3290 FTP_FtpGetCurrentDirectoryW(lpwfs,
3291 req->lpszDirectory, req->lpdwDirectory);
3292 }
3293 break;
3294
3295 case FTPOPENFILEW:
3296 {
3297 struct WORKREQ_FTPOPENFILEW *req = &workRequest.u.FtpOpenFileW;
3298 LPWININETFTPSESSIONW lpwfs = (LPWININETFTPSESSIONW) workRequest.hdr;
3299
3300 TRACE("FTPOPENFILEW %p\n", lpwfs);
3301
3302 FTP_FtpOpenFileW(lpwfs, req->lpszFilename,
3303 req->dwAccess, req->dwFlags, req->dwContext);
3304 HeapFree(GetProcessHeap(), 0, req->lpszFilename);
3305 }
3306 break;
3307
3308 case FTPGETFILEW:
3309 {
3310 struct WORKREQ_FTPGETFILEW *req = &workRequest.u.FtpGetFileW;
3311 LPWININETFTPSESSIONW lpwfs = (LPWININETFTPSESSIONW) workRequest.hdr;
3312
3313 TRACE("FTPGETFILEW %p\n", lpwfs);
3314
3315 FTP_FtpGetFileW(lpwfs, req->lpszRemoteFile,
3316 req->lpszNewFile, req->fFailIfExists,
3317 req->dwLocalFlagsAttribute, req->dwFlags, req->dwContext);
3318 HeapFree(GetProcessHeap(), 0, req->lpszRemoteFile);
3319 HeapFree(GetProcessHeap(), 0, req->lpszNewFile);
3320 }
3321 break;
3322
3323 case FTPDELETEFILEW:
3324 {
3325 struct WORKREQ_FTPDELETEFILEW *req = &workRequest.u.FtpDeleteFileW;
3326 LPWININETFTPSESSIONW lpwfs = (LPWININETFTPSESSIONW) workRequest.hdr;
3327
3328 TRACE("FTPDELETEFILEW %p\n", lpwfs);
3329
3330 FTP_FtpDeleteFileW(lpwfs, req->lpszFilename);
3331 HeapFree(GetProcessHeap(), 0, req->lpszFilename);
3332 }
3333 break;
3334
3335 case FTPREMOVEDIRECTORYW:
3336 {
3337 struct WORKREQ_FTPREMOVEDIRECTORYW *req;
3338 LPWININETFTPSESSIONW lpwfs = (LPWININETFTPSESSIONW) workRequest.hdr;
3339
3340 TRACE("FTPREMOVEDIRECTORYW %p\n", lpwfs);
3341
3342 req = &workRequest.u.FtpRemoveDirectoryW;
3343 FTP_FtpRemoveDirectoryW(lpwfs, req->lpszDirectory);
3344 HeapFree(GetProcessHeap(), 0, req->lpszDirectory);
3345 }
3346 break;
3347
3348 case FTPRENAMEFILEW:
3349 {
3350 struct WORKREQ_FTPRENAMEFILEW *req = &workRequest.u.FtpRenameFileW;
3351 LPWININETFTPSESSIONW lpwfs = (LPWININETFTPSESSIONW) workRequest.hdr;
3352
3353 TRACE("FTPRENAMEFILEW %p\n", lpwfs);
3354
3355 FTP_FtpRenameFileW(lpwfs, req->lpszSrcFile, req->lpszDestFile);
3356 HeapFree(GetProcessHeap(), 0, req->lpszSrcFile);
3357 HeapFree(GetProcessHeap(), 0, req->lpszDestFile);
3358 }
3359 break;
3360
3361 case INTERNETFINDNEXTW:
3362 {
3363 struct WORKREQ_INTERNETFINDNEXTW *req;
3364 LPWININETFINDNEXTW lpwh = (LPWININETFINDNEXTW) workRequest.hdr;
3365
3366 TRACE("INTERNETFINDNEXTW %p\n", lpwh);
3367
3368 req = &workRequest.u.InternetFindNextW;
3369 INTERNET_FindNextFileW(lpwh, req->lpFindFileData);
3370 }
3371 break;
3372
3373 case HTTPSENDREQUESTW:
3374 {
3375 struct WORKREQ_HTTPSENDREQUESTW *req = &workRequest.u.HttpSendRequestW;
3376 LPWININETHTTPREQW lpwhr = (LPWININETHTTPREQW) workRequest.hdr;
3377
3378 TRACE("HTTPSENDREQUESTW %p\n", lpwhr);
3379
3380 HTTP_HttpSendRequestW(lpwhr, req->lpszHeader,
3381 req->dwHeaderLength, req->lpOptional, req->dwOptionalLength,
3382 req->dwContentLength, req->bEndRequest);
3383
3384 HeapFree(GetProcessHeap(), 0, req->lpszHeader);
3385 }
3386 break;
3387
3388 case HTTPOPENREQUESTW:
3389 {
3390 struct WORKREQ_HTTPOPENREQUESTW *req = &workRequest.u.HttpOpenRequestW;
3391 LPWININETHTTPSESSIONW lpwhs = (LPWININETHTTPSESSIONW) workRequest.hdr;
3392
3393 TRACE("HTTPOPENREQUESTW %p\n", lpwhs);
3394
3395 HTTP_HttpOpenRequestW(lpwhs, req->lpszVerb,
3396 req->lpszObjectName, req->lpszVersion, req->lpszReferrer,
3397 req->lpszAcceptTypes, req->dwFlags, req->dwContext);
3398
3399 HeapFree(GetProcessHeap(), 0, req->lpszVerb);
3400 HeapFree(GetProcessHeap(), 0, req->lpszObjectName);
3401 HeapFree(GetProcessHeap(), 0, req->lpszVersion);
3402 HeapFree(GetProcessHeap(), 0, req->lpszReferrer);
3403 }
3404 break;
3405
3406 case SENDCALLBACK:
3407 {
3408 struct WORKREQ_SENDCALLBACK *req = &workRequest.u.SendCallback;
3409
3410 TRACE("SENDCALLBACK %p\n", workRequest.hdr);
3411
3412 INTERNET_SendCallback(workRequest.hdr,
3413 req->dwContext, req->dwInternetStatus, req->lpvStatusInfo,
3414 req->dwStatusInfoLength);
3415
3416 /* And frees the copy of the status info */
3417 HeapFree(GetProcessHeap(), 0, req->lpvStatusInfo);
3418 }
3419 break;
3420
3421 case INTERNETOPENURLW:
3422 {
3423 struct WORKREQ_INTERNETOPENURLW *req = &workRequest.u.InternetOpenUrlW;
3424 LPWININETAPPINFOW hIC = (LPWININETAPPINFOW) workRequest.hdr;
3425
3426 TRACE("INTERNETOPENURLW %p\n", hIC);
3427
3428 INTERNET_InternetOpenUrlW(hIC, req->lpszUrl,
3429 req->lpszHeaders, req->dwHeadersLength, req->dwFlags, req->dwContext);
3430 HeapFree(GetProcessHeap(), 0, req->lpszUrl);
3431 HeapFree(GetProcessHeap(), 0, req->lpszHeaders);
3432 }
3433 break;
3434 case INTERNETREADFILEEXA:
3435 {
3436 struct WORKREQ_INTERNETREADFILEEXA *req = &workRequest.u.InternetReadFileExA;
3437
3438 TRACE("INTERNETREADFILEEXA %p\n", workRequest.hdr);
3439
3440 INTERNET_ReadFile(workRequest.hdr, req->lpBuffersOut->lpvBuffer,
3441 req->lpBuffersOut->dwBufferLength,
3442 &req->lpBuffersOut->dwBufferLength, TRUE, TRUE);
3443 }
3444 break;
3445 }
3446 WININET_Release( workRequest.hdr );
3447 }
3448
3449
3450 /***********************************************************************
3451 * INTERNET_GetResponseBuffer (internal)
3452 *
3453 * RETURNS
3454 *
3455 */
3456 LPSTR INTERNET_GetResponseBuffer(void)
3457 {
3458 LPWITHREADERROR lpwite = (LPWITHREADERROR)TlsGetValue(g_dwTlsErrIndex);
3459 TRACE("\n");
3460 return lpwite->response;
3461 }
3462
3463 /***********************************************************************
3464 * INTERNET_GetNextLine (internal)
3465 *
3466 * Parse next line in directory string listing
3467 *
3468 * RETURNS
3469 * Pointer to beginning of next line
3470 * NULL on failure
3471 *
3472 */
3473
3474 LPSTR INTERNET_GetNextLine(INT nSocket, LPDWORD dwLen)
3475 {
3476 struct timeval tv;
3477 fd_set infd;
3478 BOOL bSuccess = FALSE;
3479 INT nRecv = 0;
3480 LPSTR lpszBuffer = INTERNET_GetResponseBuffer();
3481
3482 TRACE("\n");
3483
3484 FD_ZERO(&infd);
3485 FD_SET(nSocket, &infd);
3486 tv.tv_sec=RESPONSE_TIMEOUT;
3487 tv.tv_usec=0;
3488
3489 while (nRecv < MAX_REPLY_LEN)
3490 {
3491 if (select(nSocket+1,&infd,NULL,NULL,&tv) > 0)
3492 {
3493 if (recv(nSocket, &lpszBuffer[nRecv], 1, 0) <= 0)
3494 {
3495 INTERNET_SetLastError(ERROR_FTP_TRANSFER_IN_PROGRESS);
3496 goto lend;
3497 }
3498
3499 if (lpszBuffer[nRecv] == '\n')
3500 {
3501 bSuccess = TRUE;
3502 break;
3503 }
3504 if (lpszBuffer[nRecv] != '\r')
3505 nRecv++;
3506 }
3507 else
3508 {
3509 INTERNET_SetLastError(ERROR_INTERNET_TIMEOUT);
3510 goto lend;
3511 }
3512 }
3513
3514 lend:
3515 if (bSuccess)
3516 {
3517 lpszBuffer[nRecv] = '\0';
3518 *dwLen = nRecv - 1;
3519 TRACE(":%d %s\n", nRecv, lpszBuffer);
3520 return lpszBuffer;
3521 }
3522 else
3523 {
3524 return NULL;
3525 }
3526 }
3527
3528 /**********************************************************
3529 * InternetQueryDataAvailable (WININET.@)
3530 *
3531 * Determines how much data is available to be read.
3532 *
3533 * RETURNS
3534 * If there is data available then TRUE, otherwise if there
3535 * is not or an error occurred then FALSE. Use GetLastError() to
3536 * check for ERROR_NO_MORE_FILES to see if it was the former.
3537 */
3538 BOOL WINAPI InternetQueryDataAvailable( HINTERNET hFile,
3539 LPDWORD lpdwNumberOfBytesAvailble,
3540 DWORD dwFlags, DWORD dwConext)
3541 {
3542 LPWININETHTTPREQW lpwhr;
3543 BOOL retval = FALSE;
3544 char buffer[4048];
3545
3546 lpwhr = (LPWININETHTTPREQW) WININET_GetObject( hFile );
3547 if (NULL == lpwhr)
3548 {
3549 SetLastError(ERROR_NO_MORE_FILES);
3550 return FALSE;
3551 }
3552
3553 TRACE("--> %p %i\n",lpwhr,lpwhr->hdr.htype);
3554
3555 switch (lpwhr->hdr.htype)
3556 {
3557 case WH_HHTTPREQ:
3558 if (!NETCON_recv(&lpwhr->netConnection, buffer,
3559 4048, MSG_PEEK, (int *)lpdwNumberOfBytesAvailble))
3560 {
3561 SetLastError(ERROR_NO_MORE_FILES);
3562 retval = FALSE;
3563 }
3564 else
3565 retval = TRUE;
3566 break;
3567
3568 default:
3569 FIXME("unsupported file type\n");
3570 break;
3571 }
3572 WININET_Release( &lpwhr->hdr );
3573
3574 TRACE("<-- %i\n",retval);
3575 return retval;
3576 }
3577
3578
3579 /***********************************************************************
3580 * InternetLockRequestFile (WININET.@)
3581 */
3582 BOOL WINAPI InternetLockRequestFile( HINTERNET hInternet, HANDLE
3583 *lphLockReqHandle)
3584 {
3585 FIXME("STUB\n");
3586 return FALSE;
3587 }
3588
3589 BOOL WINAPI InternetUnlockRequestFile( HANDLE hLockHandle)
3590 {
3591 FIXME("STUB\n");
3592 return FALSE;
3593 }
3594
3595
3596 /***********************************************************************
3597 * InternetAutodial (WININET.@)
3598 *
3599 * On windows this function is supposed to dial the default internet
3600 * connection. We don't want to have Wine dial out to the internet so
3601 * we return TRUE by default. It might be nice to check if we are connected.
3602 *
3603 * RETURNS
3604 * TRUE on success
3605 * FALSE on failure
3606 *
3607 */
3608 BOOL WINAPI InternetAutodial(DWORD dwFlags, HWND hwndParent)
3609 {
3610 FIXME("STUB\n");
3611
3612 /* Tell that we are connected to the internet. */
3613 return TRUE;
3614 }
3615
3616 /***********************************************************************
3617 * InternetAutodialHangup (WININET.@)
3618 *
3619 * Hangs up a connection made with InternetAutodial
3620 *
3621 * PARAM
3622 * dwReserved
3623 * RETURNS
3624 * TRUE on success
3625 * FALSE on failure
3626 *
3627 */
3628 BOOL WINAPI InternetAutodialHangup(DWORD dwReserved)
3629 {
3630 FIXME("STUB\n");
3631
3632 /* we didn't dial, we don't disconnect */
3633 return TRUE;
3634 }
3635
3636 /***********************************************************************
3637 * InternetCombineUrlA (WININET.@)
3638 *
3639 * Combine a base URL with a relative URL
3640 *
3641 * RETURNS
3642 * TRUE on success
3643 * FALSE on failure
3644 *
3645 */
3646
3647 BOOL WINAPI InternetCombineUrlA(LPCSTR lpszBaseUrl, LPCSTR lpszRelativeUrl,
3648 LPSTR lpszBuffer, LPDWORD lpdwBufferLength,
3649 DWORD dwFlags)
3650 {
3651 HRESULT hr=S_OK;
3652
3653 TRACE("(%s, %s, %p, %p, 0x%08lx)\n", debugstr_a(lpszBaseUrl), debugstr_a(lpszRelativeUrl), lpszBuffer, lpdwBufferLength, dwFlags);
3654
3655 /* Flip this bit to correspond to URL_ESCAPE_UNSAFE */
3656 dwFlags ^= ICU_NO_ENCODE;
3657 hr=UrlCombineA(lpszBaseUrl,lpszRelativeUrl,lpszBuffer,lpdwBufferLength,dwFlags);
3658
3659 return (hr==S_OK);
3660 }
3661
3662 /***********************************************************************
3663 * InternetCombineUrlW (WININET.@)
3664 *
3665 * Combine a base URL with a relative URL
3666 *
3667 * RETURNS
3668 * TRUE on success
3669 * FALSE on failure
3670 *
3671 */
3672
3673 BOOL WINAPI InternetCombineUrlW(LPCWSTR lpszBaseUrl, LPCWSTR lpszRelativeUrl,
3674 LPWSTR lpszBuffer, LPDWORD lpdwBufferLength,
3675 DWORD dwFlags)
3676 {
3677 HRESULT hr=S_OK;
3678
3679 TRACE("(%s, %s, %p, %p, 0x%08lx)\n", debugstr_w(lpszBaseUrl), debugstr_w(lpszRelativeUrl), lpszBuffer, lpdwBufferLength, dwFlags);
3680
3681 /* Flip this bit to correspond to URL_ESCAPE_UNSAFE */
3682 dwFlags ^= ICU_NO_ENCODE;
3683 hr=UrlCombineW(lpszBaseUrl,lpszRelativeUrl,lpszBuffer,lpdwBufferLength,dwFlags);
3684
3685 return (hr==S_OK);
3686 }
3687
3688 /* max port num is 65535 => 5 digits */
3689 #define MAX_WORD_DIGITS 5
3690
3691 /* we can calculate using ansi strings because we're just
3692 * calculating string length, not size
3693 */
3694 static BOOL calc_url_length(LPURL_COMPONENTSW lpUrlComponents,
3695 LPDWORD lpdwUrlLength, LPDWORD lpdwSchemeLength)
3696 {
3697 static const WCHAR httpW[] = {'h','t','t','p',0};
3698
3699 *lpdwUrlLength = 0;
3700
3701 switch (lpUrlComponents->nScheme)
3702 {
3703 case INTERNET_SCHEME_FTP:
3704 case INTERNET_SCHEME_RES:
3705 *lpdwSchemeLength = 3;
3706 break;
3707 case INTERNET_SCHEME_HTTP:
3708 case INTERNET_SCHEME_FILE:
3709 case INTERNET_SCHEME_NEWS:
3710 *lpdwSchemeLength = 4;
3711 break;
3712
3713 default:
3714 *lpdwSchemeLength = 4;
3715 break;
3716 }
3717
3718 *lpdwUrlLength += *lpdwSchemeLength;
3719 *lpdwUrlLength += strlen("://");
3720
3721 if (lpUrlComponents->lpszUserName)
3722 {
3723 *lpdwUrlLength += lpUrlComponents->dwUserNameLength;
3724 *lpdwUrlLength += strlen("@");
3725 }
3726 else
3727 {
3728 if (lpUrlComponents->lpszPassword)
3729 {
3730 SetLastError(ERROR_INVALID_PARAMETER);
3731 return FALSE;
3732 }
3733 }
3734
3735 if (lpUrlComponents->lpszPassword)
3736 {
3737 *lpdwUrlLength += strlen(":");
3738 *lpdwUrlLength += lpUrlComponents->dwPasswordLength;
3739 }
3740
3741 *lpdwUrlLength += lpUrlComponents->dwHostNameLength;
3742
3743 if (lpUrlComponents->nPort != 80 ||
3744 (lpUrlComponents->lpszScheme && strncmpW(lpUrlComponents->lpszScheme, httpW, lpUrlComponents->dwSchemeLength)))
3745 {
3746 char szPort[MAX_WORD_DIGITS];
3747
3748 sprintf(szPort, "%d", lpUrlComponents->nPort);
3749 *lpdwUrlLength += strlen(szPort);
3750 *lpdwUrlLength += strlen(":");
3751 }
3752
3753 *lpdwUrlLength += lpUrlComponents->dwUrlPathLength;
3754 return TRUE;
3755 }
3756
3757 static void convert_urlcomp_atow(LPURL_COMPONENTSA lpUrlComponents, LPURL_COMPONENTSW urlCompW)
3758 {
3759 INT len;
3760
3761 ZeroMemory(urlCompW, sizeof(URL_COMPONENTSW));
3762
3763 urlCompW->dwStructSize = sizeof(URL_COMPONENTSW);
3764 urlCompW->dwSchemeLength = lpUrlComponents->dwSchemeLength;
3765 urlCompW->nScheme = lpUrlComponents->nScheme;
3766 urlCompW->dwHostNameLength = lpUrlComponents->dwHostNameLength;
3767 urlCompW->nPort = lpUrlComponents->nPort;
3768 urlCompW->dwUserNameLength = lpUrlComponents->dwUserNameLength;
3769 urlCompW->dwPasswordLength = lpUrlComponents->dwPasswordLength;
3770 urlCompW->dwUrlPathLength = lpUrlComponents->dwUrlPathLength;
3771 urlCompW->dwExtraInfoLength = lpUrlComponents->dwExtraInfoLength;
3772
3773 if (lpUrlComponents->lpszScheme)
3774 {
3775 len = lpUrlComponents->dwSchemeLength + 1;
3776 urlCompW->lpszScheme = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
3777 MultiByteToWideChar(CP_ACP, 0, lpUrlComponents->lpszScheme,
3778 -1, urlCompW->lpszScheme, len);
3779 }
3780
3781 if (lpUrlComponents->lpszHostName)
3782 {
3783 len = lpUrlComponents->dwHostNameLength + 1;
3784 urlCompW->lpszHostName = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
3785 MultiByteToWideChar(CP_ACP, 0, lpUrlComponents->lpszHostName,
3786 -1, urlCompW->lpszHostName, len);
3787 }
3788
3789 if (lpUrlComponents->lpszUserName)
3790 {
3791 len = lpUrlComponents->dwUserNameLength + 1;
3792 urlCompW->lpszUserName = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
3793 MultiByteToWideChar(CP_ACP, 0, lpUrlComponents->lpszUserName,
3794 -1, urlCompW->lpszUserName, len);
3795 }
3796
3797 if (lpUrlComponents->lpszPassword)
3798 {
3799 len = lpUrlComponents->dwPasswordLength + 1;
3800 urlCompW->lpszPassword = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
3801 MultiByteToWideChar(CP_ACP, 0, lpUrlComponents->lpszPassword,
3802 -1, urlCompW->lpszPassword, len);
3803 }
3804
3805 if (lpUrlComponents->lpszUrlPath)
3806 {
3807 len = lpUrlComponents->dwUrlPathLength + 1;
3808 urlCompW->lpszUrlPath = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
3809 MultiByteToWideChar(CP_ACP, 0, lpUrlComponents->lpszUrlPath,
3810 -1, urlCompW->lpszUrlPath, len);
3811 }
3812
3813 if (lpUrlComponents->lpszExtraInfo)
3814 {
3815 len = lpUrlComponents->dwExtraInfoLength + 1;
3816 urlCompW->lpszExtraInfo = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
3817 MultiByteToWideChar(CP_ACP, 0, lpUrlComponents->lpszExtraInfo,
3818 -1, urlCompW->lpszExtraInfo, len);
3819 }
3820 }
3821
3822 /***********************************************************************
3823 * InternetCreateUrlA (WININET.@)
3824 *
3825 * RETURNS
3826 * TRUE on success
3827 * FALSE on failure
3828 *
3829 */
3830 BOOL WINAPI InternetCreateUrlA(LPURL_COMPONENTSA lpUrlComponents, DWORD dwFlags,
3831 LPSTR lpszUrl, LPDWORD lpdwUrlLength)
3832 {
3833 BOOL ret;
3834 LPWSTR urlW = NULL;
3835 URL_COMPONENTSW urlCompW;
3836
3837 TRACE("(%p,%ld,%s,%p)\n", lpUrlComponents, dwFlags, debugstr_a(lpszUrl), lpdwUrlLength);
3838
3839 if (!lpUrlComponents)
3840 return FALSE;
3841
3842 if (lpUrlComponents->dwStructSize != sizeof(URL_COMPONENTSW) || !lpdwUrlLength)
3843 {
3844 SetLastError(ERROR_INVALID_PARAMETER);
3845 return FALSE;
3846 }
3847
3848 convert_urlcomp_atow(lpUrlComponents, &urlCompW);
3849
3850 if (lpszUrl)
3851 urlW = HeapAlloc(GetProcessHeap(), 0, *lpdwUrlLength * sizeof(WCHAR));
3852
3853 ret = InternetCreateUrlW(&urlCompW, dwFlags, urlW, lpdwUrlLength);
3854
3855 /* on success, lpdwUrlLength points to the size of urlW in WCHARS
3856 * minus one, so add one to leave room for NULL terminator
3857 */
3858 if (ret)
3859 WideCharToMultiByte(CP_ACP, 0, urlW, -1, lpszUrl, *lpdwUrlLength + 1, NULL, NULL);
3860
3861 HeapFree(GetProcessHeap(), 0, urlCompW.lpszScheme);
3862 HeapFree(GetProcessHeap(), 0, urlCompW.lpszHostName);
3863 HeapFree(GetProcessHeap(), 0, urlCompW.lpszUserName);
3864 HeapFree(GetProcessHeap(), 0, urlCompW.lpszPassword);
3865 HeapFree(GetProcessHeap(), 0, urlCompW.lpszUrlPath);
3866 HeapFree(GetProcessHeap(), 0, urlCompW.lpszExtraInfo);
3867 HeapFree(GetProcessHeap(), 0, urlW);
3868
3869 return ret;
3870 }
3871
3872 /***********************************************************************
3873 * InternetCreateUrlW (WININET.@)
3874 *
3875 * RETURNS
3876 * TRUE on success
3877 * FALSE on failure
3878 *
3879 */
3880 BOOL WINAPI InternetCreateUrlW(LPURL_COMPONENTSW lpUrlComponents, DWORD dwFlags,
3881 LPWSTR lpszUrl, LPDWORD lpdwUrlLength)
3882 {
3883 DWORD dwLen, dwSchemeLen;
3884
3885 static const WCHAR colonSlashW[] = {':','/','/',0};
3886 static const WCHAR httpW[] = {'h','t','t','p',0};
3887 static const WCHAR colonW[] = {':',0};
3888 static const WCHAR atW[] = {'@',0};
3889 static const WCHAR percentD[] = {'%','d',0};
3890
3891 TRACE("(%p,%ld,%s,%p)\n", lpUrlComponents, dwFlags, debugstr_w(lpszUrl), lpdwUrlLength);
3892
3893 if (!lpUrlComponents)
3894 return FALSE;
3895
3896 if (lpUrlComponents->dwStructSize != sizeof(URL_COMPONENTSW) || !lpdwUrlLength)
3897 {
3898 SetLastError(ERROR_INVALID_PARAMETER);
3899 return FALSE;
3900 }
3901
3902 if (!calc_url_length(lpUrlComponents, &dwLen, &dwSchemeLen))
3903 return FALSE;
3904
3905 if (!lpszUrl || *lpdwUrlLength < dwLen)
3906 {
3907 *lpdwUrlLength = dwLen + 1; /* terminating null */
3908 SetLastError(ERROR_INSUFFICIENT_BUFFER);
3909 return FALSE;
3910 }
3911
3912 *lpdwUrlLength = dwLen;
3913 lpszUrl[0] = 0x00;
3914
3915 if (lpUrlComponents->lpszScheme)
3916 lstrcpynW(lpszUrl, lpUrlComponents->lpszScheme,
3917 min(lpUrlComponents->dwSchemeLength, dwSchemeLen) + 1);
3918
3919 lstrcatW(lpszUrl, colonSlashW);
3920
3921 if (lpUrlComponents->lpszUserName)
3922 {
3923 if (!*lpUrlComponents->lpszUserName)
3924 return TRUE;
3925
3926 lstrcatW(lpszUrl, lpUrlComponents->lpszUserName);
3927
3928 if (lpUrlComponents->lpszPassword)
3929 {
3930 lstrcatW(lpszUrl, colonW);
3931
3932 if (!*lpUrlComponents->lpszPassword)
3933 return TRUE;
3934 else
3935 lstrcatW(lpszUrl, lpUrlComponents->lpszPassword);
3936 }
3937
3938 lstrcatW(lpszUrl, atW);
3939 }
3940
3941 lstrcatW(lpszUrl, lpUrlComponents->lpszHostName);
3942
3943 if (lpUrlComponents->nPort != 80 || (lpUrlComponents->lpszScheme &&
3944 strncmpW(lpUrlComponents->lpszScheme, httpW, lpUrlComponents->dwSchemeLength)))
3945 {
3946 WCHAR szPort[MAX_WORD_DIGITS];
3947
3948 sprintfW(szPort, percentD, lpUrlComponents->nPort);
3949 lstrcatW(lpszUrl, colonW);
3950 lstrcatW(lpszUrl, szPort);
3951 }
3952
3953 lstrcatW(lpszUrl, lpUrlComponents->lpszUrlPath);
3954
3955 return TRUE;
3956 }
3957
3958 /***********************************************************************
3959 * InternetConfirmZoneCrossingA (WININET.@)
3960 *
3961 */
3962 DWORD WINAPI InternetConfirmZoneCrossingA( HWND hWnd, LPSTR szUrlPrev, LPSTR szUrlNew, BOOL bPost )
3963 {
3964 FIXME("(%p, %s, %s, %x) stub\n", hWnd, debugstr_a(szUrlPrev), debugstr_a(szUrlNew), bPost);
3965 return ERROR_SUCCESS;
3966 }
3967
3968 /***********************************************************************
3969 * InternetConfirmZoneCrossingW (WININET.@)
3970 *
3971 */
3972 DWORD WINAPI InternetConfirmZoneCrossingW( HWND hWnd, LPWSTR szUrlPrev, LPWSTR szUrlNew, BOOL bPost )
3973 {
3974 FIXME("(%p, %s, %s, %x) stub\n", hWnd, debugstr_w(szUrlPrev), debugstr_w(szUrlNew), bPost);
3975 return ERROR_SUCCESS;
3976 }
3977
3978 DWORD WINAPI InternetDialA( HWND hwndParent, LPSTR lpszConnectoid, DWORD dwFlags,
3979 LPDWORD lpdwConnection, DWORD dwReserved )
3980 {
3981 FIXME("(%p, %p, 0x%08lx, %p, 0x%08lx) stub\n", hwndParent, lpszConnectoid, dwFlags,
3982 lpdwConnection, dwReserved);
3983 return ERROR_SUCCESS;
3984 }
3985
3986 DWORD WINAPI InternetDialW( HWND hwndParent, LPWSTR lpszConnectoid, DWORD dwFlags,
3987 LPDWORD lpdwConnection, DWORD dwReserved )
3988 {
3989 FIXME("(%p, %p, 0x%08lx, %p, 0x%08lx) stub\n", hwndParent, lpszConnectoid, dwFlags,
3990 lpdwConnection, dwReserved);
3991 return ERROR_SUCCESS;
3992 }
3993
3994 BOOL WINAPI InternetGoOnlineA( LPSTR lpszURL, HWND hwndParent, DWORD dwReserved )
3995 {
3996 FIXME("(%s, %p, 0x%08lx) stub\n", debugstr_a(lpszURL), hwndParent, dwReserved);
3997 return TRUE;
3998 }
3999
4000 BOOL WINAPI InternetGoOnlineW( LPWSTR lpszURL, HWND hwndParent, DWORD dwReserved )
4001 {
4002 FIXME("(%s, %p, 0x%08lx) stub\n", debugstr_w(lpszURL), hwndParent, dwReserved);
4003 return TRUE;
4004 }
4005
4006 DWORD WINAPI InternetHangUp( DWORD dwConnection, DWORD dwReserved )
4007 {
4008 FIXME("(0x%08lx, 0x%08lx) stub\n", dwConnection, dwReserved);
4009 return ERROR_SUCCESS;
4010 }
4011
4012 BOOL WINAPI CreateMD5SSOHash( PWSTR pszChallengeInfo, PWSTR pwszRealm, PWSTR pwszTarget,
4013 PBYTE pbHexHash )
4014 {
4015 FIXME("(%s, %s, %s, %p) stub\n", debugstr_w(pszChallengeInfo), debugstr_w(pwszRealm),
4016 debugstr_w(pwszTarget), pbHexHash);
4017 return FALSE;
4018 }
4019
4020 BOOL WINAPI InternetClearAllPerSiteCookieDecisions( VOID )
4021 {
4022 FIXME("stub\n");
4023 return TRUE;
4024 }
4025
4026 BOOL WINAPI InternetEnumPerSiteCookieDecisionA( LPSTR pszSiteName, unsigned long *pcSiteNameSize,
4027 unsigned long *pdwDecision, unsigned long dwIndex )
4028 {
4029 FIXME("(%s, %p, %p, 0x%08lx) stub\n",
4030 debugstr_a(pszSiteName), pcSiteNameSize, pdwDecision, dwIndex);
4031 return FALSE;
4032 }
4033
4034 BOOL WINAPI InternetEnumPerSiteCookieDecisionW( LPWSTR pszSiteName, unsigned long *pcSiteNameSize,
4035 unsigned long *pdwDecision, unsigned long dwIndex )
4036 {
4037 FIXME("(%s, %p, %p, 0x%08lx) stub\n",
4038 debugstr_w(pszSiteName), pcSiteNameSize, pdwDecision, dwIndex);
4039 return FALSE;
4040 }
4041
4042 BOOL WINAPI InternetGetCookieExA( LPCSTR pchURL, LPCSTR pchCookieName, LPSTR pchCookieData,
4043 LPDWORD pcchCookieData, DWORD dwFlags, LPVOID lpReserved)
4044 {
4045 FIXME("(%s, %s, %s, %p, 0x%08lx, %p) stub\n",
4046 debugstr_a(pchURL), debugstr_a(pchCookieName), debugstr_a(pchCookieData),
4047 pcchCookieData, dwFlags, lpReserved);
4048 return FALSE;
4049 }
4050
4051 BOOL WINAPI InternetGetCookieExW( LPCWSTR pchURL, LPCWSTR pchCookieName, LPWSTR pchCookieData,
4052 LPDWORD pcchCookieData, DWORD dwFlags, LPVOID lpReserved)
4053 {
4054 FIXME("(%s, %s, %s, %p, 0x%08lx, %p) stub\n",
4055 debugstr_w(pchURL), debugstr_w(pchCookieName), debugstr_w(pchCookieData),
4056 pcchCookieData, dwFlags, lpReserved);
4057 return FALSE;
4058 }
4059
4060 BOOL WINAPI InternetGetPerSiteCookieDecisionA( LPCSTR pwchHostName, unsigned long *pResult )
4061 {
4062 FIXME("(%s, %p) stub\n", debugstr_a(pwchHostName), pResult);
4063 return FALSE;
4064 }
4065
4066 BOOL WINAPI InternetGetPerSiteCookieDecisionW( LPCWSTR pwchHostName, unsigned long *pResult )
4067 {
4068 FIXME("(%s, %p) stub\n", debugstr_w(pwchHostName), pResult);
4069 return FALSE;
4070 }
4071
4072 BOOL WINAPI InternetSetPerSiteCookieDecisionA( LPCSTR pchHostName, DWORD dwDecision )
4073 {
4074 FIXME("(%s, 0x%08lx) stub\n", debugstr_a(pchHostName), dwDecision);
4075 return FALSE;
4076 }
4077
4078 BOOL WINAPI InternetSetPerSiteCookieDecisionW( LPCWSTR pchHostName, DWORD dwDecision )
4079 {
4080 FIXME("(%s, 0x%08lx) stub\n", debugstr_w(pchHostName), dwDecision);
4081 return FALSE;
4082 }
4083
4084 DWORD WINAPI InternetSetCookieExA( LPCSTR lpszURL, LPCSTR lpszCookieName, LPCSTR lpszCookieData,
4085 DWORD dwFlags, DWORD_PTR dwReserved)
4086 {
4087 FIXME("(%s, %s, %s, 0x%08lx, 0x%08lx) stub\n",
4088 debugstr_a(lpszURL), debugstr_a(lpszCookieName), debugstr_a(lpszCookieData),
4089 dwFlags, dwReserved);
4090 return TRUE;
4091 }
4092
4093 DWORD WINAPI InternetSetCookieExW( LPCWSTR lpszURL, LPCWSTR lpszCookieName, LPCWSTR lpszCookieData,
4094 DWORD dwFlags, DWORD_PTR dwReserved)
4095 {
4096 FIXME("(%s, %s, %s, 0x%08lx, 0x%08lx) stub\n",
4097 debugstr_w(lpszURL), debugstr_w(lpszCookieName), debugstr_w(lpszCookieData),
4098 dwFlags, dwReserved);
4099 return TRUE;
4100 }
4101
4102 BOOL WINAPI ResumeSuspendedDownload( HINTERNET hInternet, DWORD dwError )
4103 {
4104 FIXME("(%p, 0x%08lx) stub\n", hInternet, dwError);
4105 return FALSE;
4106 }
Maarten's multimedia branch