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Release 20050930.
[wine/gsoc-2012-control.git] / dlls / wininet / internet.c
blobea80bd2bde9b313d57c3b57ff3e2e683df6f9ffb
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 "ntstatus.h"
52 #include "windef.h"
53 #include "winbase.h"
54 #include "winreg.h"
55 #include "winuser.h"
56 #include "wininet.h"
57 #include "winnls.h"
58 #include "wine/debug.h"
59 #include "winerror.h"
60 #define NO_SHLWAPI_STREAM
61 #include "shlwapi.h"
62
63 #include "wine/exception.h"
64 #include "excpt.h"
65
66 #include "internet.h"
67 #include "resource.h"
68
69 #include "wine/unicode.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 * InternetOpenW (WININET.@)
428 *
429 * Per-application initialization of wininet
430 *
431 * RETURNS
432 * HINTERNET on success
433 * NULL on failure
434 *
435 */
436 HINTERNET WINAPI InternetOpenW(LPCWSTR lpszAgent, DWORD dwAccessType,
437 LPCWSTR lpszProxy, LPCWSTR lpszProxyBypass, DWORD dwFlags)
438 {
439 LPWININETAPPINFOW lpwai = NULL;
440 HINTERNET handle = NULL;
441
442 if (TRACE_ON(wininet)) {
443 #define FE(x) { x, #x }
444 static const wininet_flag_info access_type[] = {
445 FE(INTERNET_OPEN_TYPE_PRECONFIG),
446 FE(INTERNET_OPEN_TYPE_DIRECT),
447 FE(INTERNET_OPEN_TYPE_PROXY),
448 FE(INTERNET_OPEN_TYPE_PRECONFIG_WITH_NO_AUTOPROXY)
449 };
450 #undef FE
451 DWORD i;
452 const char *access_type_str = "Unknown";
453
454 TRACE("(%s, %li, %s, %s, %li)\n", debugstr_w(lpszAgent), dwAccessType,
455 debugstr_w(lpszProxy), debugstr_w(lpszProxyBypass), dwFlags);
456 for (i = 0; i < (sizeof(access_type) / sizeof(access_type[0])); i++) {
457 if (access_type[i].val == dwAccessType) {
458 access_type_str = access_type[i].name;
459 break;
460 }
461 }
462 TRACE(" access type : %s\n", access_type_str);
463 TRACE(" flags :");
464 dump_INTERNET_FLAGS(dwFlags);
465 }
466
467 /* Clear any error information */
468 INTERNET_SetLastError(0);
469
470 lpwai = HeapAlloc(GetProcessHeap(), 0, sizeof(WININETAPPINFOW));
471 if (NULL == lpwai)
472 {
473 INTERNET_SetLastError(ERROR_OUTOFMEMORY);
474 goto lend;
475 }
476
477 memset(lpwai, 0, sizeof(WININETAPPINFOW));
478 lpwai->hdr.htype = WH_HINIT;
479 lpwai->hdr.lpwhparent = NULL;
480 lpwai->hdr.dwFlags = dwFlags;
481 lpwai->hdr.dwRefCount = 1;
482 lpwai->hdr.destroy = INTERNET_CloseHandle;
483 lpwai->dwAccessType = dwAccessType;
484 lpwai->lpszProxyUsername = NULL;
485 lpwai->lpszProxyPassword = NULL;
486
487 handle = WININET_AllocHandle( &lpwai->hdr );
488 if( !handle )
489 {
490 HeapFree( GetProcessHeap(), 0, lpwai );
491 INTERNET_SetLastError(ERROR_OUTOFMEMORY);
492 goto lend;
493 }
494
495 if (NULL != lpszAgent)
496 {
497 lpwai->lpszAgent = HeapAlloc( GetProcessHeap(),0,
498 (strlenW(lpszAgent)+1)*sizeof(WCHAR));
499 if (lpwai->lpszAgent)
500 lstrcpyW( lpwai->lpszAgent, lpszAgent );
501 }
502 if(dwAccessType == INTERNET_OPEN_TYPE_PRECONFIG)
503 INTERNET_ConfigureProxyFromReg( lpwai );
504 else if (NULL != lpszProxy)
505 {
506 lpwai->lpszProxy = HeapAlloc( GetProcessHeap(), 0,
507 (strlenW(lpszProxy)+1)*sizeof(WCHAR));
508 if (lpwai->lpszProxy)
509 lstrcpyW( lpwai->lpszProxy, lpszProxy );
510 }
511
512 if (NULL != lpszProxyBypass)
513 {
514 lpwai->lpszProxyBypass = HeapAlloc( GetProcessHeap(), 0,
515 (strlenW(lpszProxyBypass)+1)*sizeof(WCHAR));
516 if (lpwai->lpszProxyBypass)
517 lstrcpyW( lpwai->lpszProxyBypass, lpszProxyBypass );
518 }
519
520 lend:
521 if( lpwai )
522 WININET_Release( &lpwai->hdr );
523
524 TRACE("returning %p\n", lpwai);
525
526 return handle;
527 }
528
529
530 /***********************************************************************
531 * InternetOpenA (WININET.@)
532 *
533 * Per-application initialization of wininet
534 *
535 * RETURNS
536 * HINTERNET on success
537 * NULL on failure
538 *
539 */
540 HINTERNET WINAPI InternetOpenA(LPCSTR lpszAgent, DWORD dwAccessType,
541 LPCSTR lpszProxy, LPCSTR lpszProxyBypass, DWORD dwFlags)
542 {
543 HINTERNET rc = (HINTERNET)NULL;
544 INT len;
545 WCHAR *szAgent = NULL, *szProxy = NULL, *szBypass = NULL;
546
547 TRACE("(%s, 0x%08lx, %s, %s, 0x%08lx)\n", debugstr_a(lpszAgent),
548 dwAccessType, debugstr_a(lpszProxy), debugstr_a(lpszProxyBypass), dwFlags);
549
550 if( lpszAgent )
551 {
552 len = MultiByteToWideChar(CP_ACP, 0, lpszAgent, -1, NULL, 0);
553 szAgent = HeapAlloc(GetProcessHeap(), 0, len*sizeof(WCHAR));
554 MultiByteToWideChar(CP_ACP, 0, lpszAgent, -1, szAgent, len);
555 }
556
557 if( lpszProxy )
558 {
559 len = MultiByteToWideChar(CP_ACP, 0, lpszProxy, -1, NULL, 0);
560 szProxy = HeapAlloc(GetProcessHeap(), 0, len*sizeof(WCHAR));
561 MultiByteToWideChar(CP_ACP, 0, lpszProxy, -1, szProxy, len);
562 }
563
564 if( lpszProxyBypass )
565 {
566 len = MultiByteToWideChar(CP_ACP, 0, lpszProxyBypass, -1, NULL, 0);
567 szBypass = HeapAlloc(GetProcessHeap(), 0, len*sizeof(WCHAR));
568 MultiByteToWideChar(CP_ACP, 0, lpszProxyBypass, -1, szBypass, len);
569 }
570
571 rc = InternetOpenW(szAgent, dwAccessType, szProxy, szBypass, dwFlags);
572
573 HeapFree(GetProcessHeap(), 0, szAgent);
574 HeapFree(GetProcessHeap(), 0, szProxy);
575 HeapFree(GetProcessHeap(), 0, szBypass);
576
577 return rc;
578 }
579
580 /***********************************************************************
581 * InternetGetLastResponseInfoA (WININET.@)
582 *
583 * Return last wininet error description on the calling thread
584 *
585 * RETURNS
586 * TRUE on success of writing to buffer
587 * FALSE on failure
588 *
589 */
590 BOOL WINAPI InternetGetLastResponseInfoA(LPDWORD lpdwError,
591 LPSTR lpszBuffer, LPDWORD lpdwBufferLength)
592 {
593 LPWITHREADERROR lpwite = (LPWITHREADERROR)TlsGetValue(g_dwTlsErrIndex);
594
595 TRACE("\n");
596
597 *lpdwError = lpwite->dwError;
598 if (lpwite->dwError)
599 {
600 memcpy(lpszBuffer, lpwite->response, *lpdwBufferLength);
601 *lpdwBufferLength = strlen(lpszBuffer);
602 }
603 else
604 *lpdwBufferLength = 0;
605
606 return TRUE;
607 }
608
609 /***********************************************************************
610 * InternetGetLastResponseInfoW (WININET.@)
611 *
612 * Return last wininet error description on the calling thread
613 *
614 * RETURNS
615 * TRUE on success of writing to buffer
616 * FALSE on failure
617 *
618 */
619 BOOL WINAPI InternetGetLastResponseInfoW(LPDWORD lpdwError,
620 LPWSTR lpszBuffer, LPDWORD lpdwBufferLength)
621 {
622 LPWITHREADERROR lpwite = (LPWITHREADERROR)TlsGetValue(g_dwTlsErrIndex);
623
624 TRACE("\n");
625
626 *lpdwError = lpwite->dwError;
627 if (lpwite->dwError)
628 {
629 memcpy(lpszBuffer, lpwite->response, *lpdwBufferLength);
630 *lpdwBufferLength = lstrlenW(lpszBuffer);
631 }
632 else
633 *lpdwBufferLength = 0;
634
635 return TRUE;
636 }
637
638 /***********************************************************************
639 * InternetGetConnectedState (WININET.@)
640 *
641 * Return connected state
642 *
643 * RETURNS
644 * TRUE if connected
645 * if lpdwStatus is not null, return the status (off line,
646 * modem, lan...) in it.
647 * FALSE if not connected
648 */
649 BOOL WINAPI InternetGetConnectedState(LPDWORD lpdwStatus, DWORD dwReserved)
650 {
651 TRACE("(%p, 0x%08lx)\n", lpdwStatus, dwReserved);
652
653 if (lpdwStatus) {
654 FIXME("always returning LAN connection.\n");
655 *lpdwStatus = INTERNET_CONNECTION_LAN;
656 }
657 return TRUE;
658 }
659
660
661 /***********************************************************************
662 * InternetGetConnectedStateExW (WININET.@)
663 *
664 * Return connected state
665 *
666 * PARAMS
667 *
668 * lpdwStatus [O] Flags specifying the status of the internet connection.
669 * lpszConnectionName [O] Pointer to buffer to receive the friendly name of the internet connection.
670 * dwNameLen [I] Size of the buffer, in characters.
671 * dwReserved [I] Reserved. Must be set to 0.
672 *
673 * RETURNS
674 * TRUE if connected
675 * if lpdwStatus is not null, return the status (off line,
676 * modem, lan...) in it.
677 * FALSE if not connected
678 *
679 * NOTES
680 * If the system has no available network connections, an empty string is
681 * stored in lpszConnectionName. If there is a LAN connection, a localized
682 * "LAN Connection" string is stored. Presumably, if only a dial-up
683 * connection is available then the name of the dial-up connection is
684 * returned. Why any application, other than the "Internet Settings" CPL,
685 * would want to use this function instead of the simpler InternetGetConnectedStateW
686 * function is beyond me.
687 */
688 BOOL WINAPI InternetGetConnectedStateExW(LPDWORD lpdwStatus, LPWSTR lpszConnectionName,
689 DWORD dwNameLen, DWORD dwReserved)
690 {
691 TRACE("(%p, %p, %ld, 0x%08lx)\n", lpdwStatus, lpszConnectionName, dwNameLen, dwReserved);
692
693 /* Must be zero */
694 if(dwReserved)
695 return FALSE;
696
697 if (lpdwStatus) {
698 FIXME("always returning LAN connection.\n");
699 *lpdwStatus = INTERNET_CONNECTION_LAN;
700 }
701 return LoadStringW(WININET_hModule, IDS_LANCONNECTION, lpszConnectionName, dwNameLen);
702 }
703
704
705 /***********************************************************************
706 * InternetGetConnectedStateExA (WININET.@)
707 */
708 BOOL WINAPI InternetGetConnectedStateExA(LPDWORD lpdwStatus, LPSTR lpszConnectionName,
709 DWORD dwNameLen, DWORD dwReserved)
710 {
711 LPWSTR lpwszConnectionName = NULL;
712 BOOL rc;
713
714 TRACE("(%p, %p, %ld, 0x%08lx)\n", lpdwStatus, lpszConnectionName, dwNameLen, dwReserved);
715
716 if (lpszConnectionName && dwNameLen > 0)
717 lpwszConnectionName= HeapAlloc(GetProcessHeap(), 0, dwNameLen * sizeof(WCHAR));
718
719 rc = InternetGetConnectedStateExW(lpdwStatus,lpwszConnectionName, dwNameLen,
720 dwReserved);
721 if (rc && lpwszConnectionName)
722 {
723 WideCharToMultiByte(CP_ACP,0,lpwszConnectionName,-1,lpszConnectionName,
724 dwNameLen, NULL, NULL);
725
726 HeapFree(GetProcessHeap(),0,lpwszConnectionName);
727 }
728
729 return rc;
730 }
731
732
733 /***********************************************************************
734 * InternetConnectW (WININET.@)
735 *
736 * Open a ftp, gopher or http session
737 *
738 * RETURNS
739 * HINTERNET a session handle on success
740 * NULL on failure
741 *
742 */
743 HINTERNET WINAPI InternetConnectW(HINTERNET hInternet,
744 LPCWSTR lpszServerName, INTERNET_PORT nServerPort,
745 LPCWSTR lpszUserName, LPCWSTR lpszPassword,
746 DWORD dwService, DWORD dwFlags, DWORD dwContext)
747 {
748 LPWININETAPPINFOW hIC;
749 HINTERNET rc = (HINTERNET) NULL;
750
751 TRACE("(%p, %s, %i, %s, %s, %li, %li, %li)\n", hInternet, debugstr_w(lpszServerName),
752 nServerPort, debugstr_w(lpszUserName), debugstr_w(lpszPassword),
753 dwService, dwFlags, dwContext);
754
755 /* Clear any error information */
756 INTERNET_SetLastError(0);
757 hIC = (LPWININETAPPINFOW) WININET_GetObject( hInternet );
758 if ( (hIC == NULL) || (hIC->hdr.htype != WH_HINIT) )
759 goto lend;
760
761 switch (dwService)
762 {
763 case INTERNET_SERVICE_FTP:
764 rc = FTP_Connect(hIC, lpszServerName, nServerPort,
765 lpszUserName, lpszPassword, dwFlags, dwContext, 0);
766 break;
767
768 case INTERNET_SERVICE_HTTP:
769 rc = HTTP_Connect(hIC, lpszServerName, nServerPort,
770 lpszUserName, lpszPassword, dwFlags, dwContext, 0);
771 break;
772
773 case INTERNET_SERVICE_GOPHER:
774 default:
775 break;
776 }
777 lend:
778 if( hIC )
779 WININET_Release( &hIC->hdr );
780
781 TRACE("returning %p\n", rc);
782 return rc;
783 }
784
785
786 /***********************************************************************
787 * InternetConnectA (WININET.@)
788 *
789 * Open a ftp, gopher or http session
790 *
791 * RETURNS
792 * HINTERNET a session handle on success
793 * NULL on failure
794 *
795 */
796 HINTERNET WINAPI InternetConnectA(HINTERNET hInternet,
797 LPCSTR lpszServerName, INTERNET_PORT nServerPort,
798 LPCSTR lpszUserName, LPCSTR lpszPassword,
799 DWORD dwService, DWORD dwFlags, DWORD dwContext)
800 {
801 HINTERNET rc = (HINTERNET)NULL;
802 INT len = 0;
803 LPWSTR szServerName = NULL;
804 LPWSTR szUserName = NULL;
805 LPWSTR szPassword = NULL;
806
807 if (lpszServerName)
808 {
809 len = MultiByteToWideChar(CP_ACP, 0, lpszServerName, -1, NULL, 0);
810 szServerName = HeapAlloc(GetProcessHeap(), 0, len*sizeof(WCHAR));
811 MultiByteToWideChar(CP_ACP, 0, lpszServerName, -1, szServerName, len);
812 }
813 if (lpszUserName)
814 {
815 len = MultiByteToWideChar(CP_ACP, 0, lpszUserName, -1, NULL, 0);
816 szUserName = HeapAlloc(GetProcessHeap(), 0, len*sizeof(WCHAR));
817 MultiByteToWideChar(CP_ACP, 0, lpszUserName, -1, szUserName, len);
818 }
819 if (lpszPassword)
820 {
821 len = MultiByteToWideChar(CP_ACP, 0, lpszPassword, -1, NULL, 0);
822 szPassword = HeapAlloc(GetProcessHeap(), 0, len*sizeof(WCHAR));
823 MultiByteToWideChar(CP_ACP, 0, lpszPassword, -1, szPassword, len);
824 }
825
826
827 rc = InternetConnectW(hInternet, szServerName, nServerPort,
828 szUserName, szPassword, dwService, dwFlags, dwContext);
829
830 HeapFree(GetProcessHeap(), 0, szServerName);
831 HeapFree(GetProcessHeap(), 0, szUserName);
832 HeapFree(GetProcessHeap(), 0, szPassword);
833 return rc;
834 }
835
836
837 /***********************************************************************
838 * InternetFindNextFileA (WININET.@)
839 *
840 * Continues a file search from a previous call to FindFirstFile
841 *
842 * RETURNS
843 * TRUE on success
844 * FALSE on failure
845 *
846 */
847 BOOL WINAPI InternetFindNextFileA(HINTERNET hFind, LPVOID lpvFindData)
848 {
849 BOOL ret;
850 WIN32_FIND_DATAW fd;
851
852 ret = InternetFindNextFileW(hFind, lpvFindData?&fd:NULL);
853 if(lpvFindData)
854 WININET_find_data_WtoA(&fd, (LPWIN32_FIND_DATAA)lpvFindData);
855 return ret;
856 }
857
858 /***********************************************************************
859 * InternetFindNextFileW (WININET.@)
860 *
861 * Continues a file search from a previous call to FindFirstFile
862 *
863 * RETURNS
864 * TRUE on success
865 * FALSE on failure
866 *
867 */
868 BOOL WINAPI InternetFindNextFileW(HINTERNET hFind, LPVOID lpvFindData)
869 {
870 LPWININETAPPINFOW hIC = NULL;
871 LPWININETFINDNEXTW lpwh;
872 BOOL bSuccess = FALSE;
873
874 TRACE("\n");
875
876 lpwh = (LPWININETFINDNEXTW) WININET_GetObject( hFind );
877 if (NULL == lpwh || lpwh->hdr.htype != WH_HFINDNEXT)
878 {
879 INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE);
880 goto lend;
881 }
882
883 hIC = GET_HWININET_FROM_LPWININETFINDNEXT(lpwh);
884 if (hIC->hdr.dwFlags & INTERNET_FLAG_ASYNC)
885 {
886 WORKREQUEST workRequest;
887 struct WORKREQ_INTERNETFINDNEXTW *req;
888
889 workRequest.asyncall = INTERNETFINDNEXTW;
890 workRequest.hdr = WININET_AddRef( &lpwh->hdr );
891 req = &workRequest.u.InternetFindNextW;
892 req->lpFindFileData = lpvFindData;
893
894 bSuccess = INTERNET_AsyncCall(&workRequest);
895 }
896 else
897 {
898 bSuccess = INTERNET_FindNextFileW(lpwh, lpvFindData);
899 }
900 lend:
901 if( lpwh )
902 WININET_Release( &lpwh->hdr );
903 return bSuccess;
904 }
905
906 /***********************************************************************
907 * INTERNET_FindNextFileW (Internal)
908 *
909 * Continues a file search from a previous call to FindFirstFile
910 *
911 * RETURNS
912 * TRUE on success
913 * FALSE on failure
914 *
915 */
916 BOOL WINAPI INTERNET_FindNextFileW(LPWININETFINDNEXTW lpwh, LPVOID lpvFindData)
917 {
918 BOOL bSuccess = TRUE;
919 LPWIN32_FIND_DATAW lpFindFileData;
920
921 TRACE("\n");
922
923 assert (lpwh->hdr.htype == WH_HFINDNEXT);
924
925 /* Clear any error information */
926 INTERNET_SetLastError(0);
927
928 if (lpwh->hdr.lpwhparent->htype != WH_HFTPSESSION)
929 {
930 FIXME("Only FTP find next supported\n");
931 INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE);
932 return FALSE;
933 }
934
935 TRACE("index(%ld) size(%ld)\n", lpwh->index, lpwh->size);
936
937 lpFindFileData = (LPWIN32_FIND_DATAW) lpvFindData;
938 ZeroMemory(lpFindFileData, sizeof(WIN32_FIND_DATAA));
939
940 if (lpwh->index >= lpwh->size)
941 {
942 INTERNET_SetLastError(ERROR_NO_MORE_FILES);
943 bSuccess = FALSE;
944 goto lend;
945 }
946
947 FTP_ConvertFileProp(&lpwh->lpafp[lpwh->index], lpFindFileData);
948 lpwh->index++;
949
950 TRACE("\nName: %s\nSize: %ld\n", debugstr_w(lpFindFileData->cFileName), lpFindFileData->nFileSizeLow);
951
952 lend:
953
954 if (lpwh->hdr.dwFlags & INTERNET_FLAG_ASYNC && lpwh->hdr.lpfnStatusCB)
955 {
956 INTERNET_ASYNC_RESULT iar;
957
958 iar.dwResult = (DWORD)bSuccess;
959 iar.dwError = iar.dwError = bSuccess ? ERROR_SUCCESS :
960 INTERNET_GetLastError();
961
962 SendAsyncCallback(&lpwh->hdr, lpwh->hdr.dwContext,
963 INTERNET_STATUS_REQUEST_COMPLETE, &iar,
964 sizeof(INTERNET_ASYNC_RESULT));
965 }
966
967 return bSuccess;
968 }
969
970
971 /***********************************************************************
972 * INTERNET_CloseHandle (internal)
973 *
974 * Close internet handle
975 *
976 * RETURNS
977 * Void
978 *
979 */
980 static VOID INTERNET_CloseHandle(LPWININETHANDLEHEADER hdr)
981 {
982 LPWININETAPPINFOW lpwai = (LPWININETAPPINFOW) hdr;
983
984 TRACE("%p\n",lpwai);
985
986 HeapFree(GetProcessHeap(), 0, lpwai->lpszAgent);
987 HeapFree(GetProcessHeap(), 0, lpwai->lpszProxy);
988 HeapFree(GetProcessHeap(), 0, lpwai->lpszProxyBypass);
989 HeapFree(GetProcessHeap(), 0, lpwai->lpszProxyUsername);
990 HeapFree(GetProcessHeap(), 0, lpwai->lpszProxyPassword);
991 HeapFree(GetProcessHeap(), 0, lpwai);
992 }
993
994
995 /***********************************************************************
996 * InternetCloseHandle (WININET.@)
997 *
998 * Generic close handle function
999 *
1000 * RETURNS
1001 * TRUE on success
1002 * FALSE on failure
1003 *
1004 */
1005 BOOL WINAPI InternetCloseHandle(HINTERNET hInternet)
1006 {
1007 LPWININETHANDLEHEADER lpwh;
1008
1009 TRACE("%p\n",hInternet);
1010
1011 lpwh = WININET_GetObject( hInternet );
1012 if (NULL == lpwh)
1013 {
1014 INTERNET_SetLastError(ERROR_INVALID_PARAMETER);
1015 return FALSE;
1016 }
1017
1018 SendAsyncCallback(lpwh, lpwh->dwContext,
1019 INTERNET_STATUS_HANDLE_CLOSING, &hInternet,
1020 sizeof(HINTERNET*));
1021
1022 if( lpwh->lpwhparent )
1023 WININET_Release( lpwh->lpwhparent );
1024 WININET_FreeHandle( hInternet );
1025 WININET_Release( lpwh );
1026
1027 return TRUE;
1028 }
1029
1030
1031 /***********************************************************************
1032 * ConvertUrlComponentValue (Internal)
1033 *
1034 * Helper function for InternetCrackUrlW
1035 *
1036 */
1037 static void ConvertUrlComponentValue(LPSTR* lppszComponent, LPDWORD dwComponentLen,
1038 LPWSTR lpwszComponent, DWORD dwwComponentLen,
1039 LPCSTR lpszStart, LPCWSTR lpwszStart)
1040 {
1041 TRACE("%p %p %p %ld %p %p\n", lppszComponent, dwComponentLen, lpwszComponent, dwwComponentLen, lpszStart, lpwszStart);
1042 if (*dwComponentLen != 0)
1043 {
1044 DWORD nASCIILength=WideCharToMultiByte(CP_ACP,0,lpwszComponent,dwwComponentLen,NULL,0,NULL,NULL);
1045 if (*lppszComponent == NULL)
1046 {
1047 int nASCIIOffset=WideCharToMultiByte(CP_ACP,0,lpwszStart,lpwszComponent-lpwszStart,NULL,0,NULL,NULL);
1048 *lppszComponent = (LPSTR)lpszStart+nASCIIOffset;
1049 *dwComponentLen = nASCIILength;
1050 }
1051 else
1052 {
1053 DWORD ncpylen = min((*dwComponentLen)-1, nASCIILength);
1054 WideCharToMultiByte(CP_ACP,0,lpwszComponent,dwwComponentLen,*lppszComponent,ncpylen+1,NULL,NULL);
1055 (*lppszComponent)[ncpylen]=0;
1056 *dwComponentLen = ncpylen;
1057 }
1058 }
1059 }
1060
1061
1062 /***********************************************************************
1063 * InternetCrackUrlA (WININET.@)
1064 *
1065 * Break up URL into its components
1066 *
1067 * TODO: Handle dwFlags
1068 *
1069 * RETURNS
1070 * TRUE on success
1071 * FALSE on failure
1072 *
1073 */
1074 BOOL WINAPI InternetCrackUrlA(LPCSTR lpszUrl, DWORD dwUrlLength, DWORD dwFlags,
1075 LPURL_COMPONENTSA lpUrlComponents)
1076 {
1077 DWORD nLength;
1078 URL_COMPONENTSW UCW;
1079 WCHAR* lpwszUrl;
1080
1081 TRACE("(%s %lu %lx %p)\n", debugstr_a(lpszUrl), dwUrlLength, dwFlags, lpUrlComponents);
1082 if(dwUrlLength<=0)
1083 dwUrlLength=-1;
1084 nLength=MultiByteToWideChar(CP_ACP,0,lpszUrl,dwUrlLength,NULL,0);
1085
1086 /* if dwUrlLength=-1 then nLength includes null but length to
1087 InternetCrackUrlW should not include it */
1088 if (dwUrlLength == -1) nLength--;
1089
1090 lpwszUrl=HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(WCHAR)*nLength);
1091 MultiByteToWideChar(CP_ACP,0,lpszUrl,dwUrlLength,lpwszUrl,nLength);
1092
1093 memset(&UCW,0,sizeof(UCW));
1094 if(lpUrlComponents->dwHostNameLength!=0)
1095 UCW.dwHostNameLength= lpUrlComponents->dwHostNameLength;
1096 if(lpUrlComponents->dwUserNameLength!=0)
1097 UCW.dwUserNameLength=lpUrlComponents->dwUserNameLength;
1098 if(lpUrlComponents->dwPasswordLength!=0)
1099 UCW.dwPasswordLength=lpUrlComponents->dwPasswordLength;
1100 if(lpUrlComponents->dwUrlPathLength!=0)
1101 UCW.dwUrlPathLength=lpUrlComponents->dwUrlPathLength;
1102 if(lpUrlComponents->dwSchemeLength!=0)
1103 UCW.dwSchemeLength=lpUrlComponents->dwSchemeLength;
1104 if(lpUrlComponents->dwExtraInfoLength!=0)
1105 UCW.dwExtraInfoLength=lpUrlComponents->dwExtraInfoLength;
1106 if(!InternetCrackUrlW(lpwszUrl,nLength,dwFlags,&UCW))
1107 {
1108 HeapFree(GetProcessHeap(), 0, lpwszUrl);
1109 return FALSE;
1110 }
1111
1112 ConvertUrlComponentValue(&lpUrlComponents->lpszHostName, &lpUrlComponents->dwHostNameLength,
1113 UCW.lpszHostName, UCW.dwHostNameLength,
1114 lpszUrl, lpwszUrl);
1115 ConvertUrlComponentValue(&lpUrlComponents->lpszUserName, &lpUrlComponents->dwUserNameLength,
1116 UCW.lpszUserName, UCW.dwUserNameLength,
1117 lpszUrl, lpwszUrl);
1118 ConvertUrlComponentValue(&lpUrlComponents->lpszPassword, &lpUrlComponents->dwPasswordLength,
1119 UCW.lpszPassword, UCW.dwPasswordLength,
1120 lpszUrl, lpwszUrl);
1121 ConvertUrlComponentValue(&lpUrlComponents->lpszUrlPath, &lpUrlComponents->dwUrlPathLength,
1122 UCW.lpszUrlPath, UCW.dwUrlPathLength,
1123 lpszUrl, lpwszUrl);
1124 ConvertUrlComponentValue(&lpUrlComponents->lpszScheme, &lpUrlComponents->dwSchemeLength,
1125 UCW.lpszScheme, UCW.dwSchemeLength,
1126 lpszUrl, lpwszUrl);
1127 ConvertUrlComponentValue(&lpUrlComponents->lpszExtraInfo, &lpUrlComponents->dwExtraInfoLength,
1128 UCW.lpszExtraInfo, UCW.dwExtraInfoLength,
1129 lpszUrl, lpwszUrl);
1130 lpUrlComponents->nScheme=UCW.nScheme;
1131 lpUrlComponents->nPort=UCW.nPort;
1132 HeapFree(GetProcessHeap(), 0, lpwszUrl);
1133
1134 TRACE("%s: scheme(%s) host(%s) path(%s) extra(%s)\n", lpszUrl,
1135 debugstr_an(lpUrlComponents->lpszScheme,lpUrlComponents->dwSchemeLength),
1136 debugstr_an(lpUrlComponents->lpszHostName,lpUrlComponents->dwHostNameLength),
1137 debugstr_an(lpUrlComponents->lpszUrlPath,lpUrlComponents->dwUrlPathLength),
1138 debugstr_an(lpUrlComponents->lpszExtraInfo,lpUrlComponents->dwExtraInfoLength));
1139
1140 return TRUE;
1141 }
1142
1143 /***********************************************************************
1144 * GetInternetSchemeW (internal)
1145 *
1146 * Get scheme of url
1147 *
1148 * RETURNS
1149 * scheme on success
1150 * INTERNET_SCHEME_UNKNOWN on failure
1151 *
1152 */
1153 static INTERNET_SCHEME GetInternetSchemeW(LPCWSTR lpszScheme, DWORD nMaxCmp)
1154 {
1155 INTERNET_SCHEME iScheme=INTERNET_SCHEME_UNKNOWN;
1156 static const WCHAR lpszFtp[]={'f','t','p',0};
1157 static const WCHAR lpszGopher[]={'g','o','p','h','e','r',0};
1158 static const WCHAR lpszHttp[]={'h','t','t','p',0};
1159 static const WCHAR lpszHttps[]={'h','t','t','p','s',0};
1160 static const WCHAR lpszFile[]={'f','i','l','e',0};
1161 static const WCHAR lpszNews[]={'n','e','w','s',0};
1162 static const WCHAR lpszMailto[]={'m','a','i','l','t','o',0};
1163 static const WCHAR lpszRes[]={'r','e','s',0};
1164 WCHAR* tempBuffer=NULL;
1165 TRACE("%s %ld\n",debugstr_wn(lpszScheme, nMaxCmp), nMaxCmp);
1166 if(lpszScheme==NULL)
1167 return INTERNET_SCHEME_UNKNOWN;
1168
1169 tempBuffer=HeapAlloc(GetProcessHeap(),0,(nMaxCmp+1)*sizeof(WCHAR));
1170 lstrcpynW(tempBuffer,lpszScheme,nMaxCmp+1);
1171 strlwrW(tempBuffer);
1172 if (nMaxCmp==strlenW(lpszFtp) && !strncmpW(lpszFtp, tempBuffer, nMaxCmp))
1173 iScheme=INTERNET_SCHEME_FTP;
1174 else if (nMaxCmp==strlenW(lpszGopher) && !strncmpW(lpszGopher, tempBuffer, nMaxCmp))
1175 iScheme=INTERNET_SCHEME_GOPHER;
1176 else if (nMaxCmp==strlenW(lpszHttp) && !strncmpW(lpszHttp, tempBuffer, nMaxCmp))
1177 iScheme=INTERNET_SCHEME_HTTP;
1178 else if (nMaxCmp==strlenW(lpszHttps) && !strncmpW(lpszHttps, tempBuffer, nMaxCmp))
1179 iScheme=INTERNET_SCHEME_HTTPS;
1180 else if (nMaxCmp==strlenW(lpszFile) && !strncmpW(lpszFile, tempBuffer, nMaxCmp))
1181 iScheme=INTERNET_SCHEME_FILE;
1182 else if (nMaxCmp==strlenW(lpszNews) && !strncmpW(lpszNews, tempBuffer, nMaxCmp))
1183 iScheme=INTERNET_SCHEME_NEWS;
1184 else if (nMaxCmp==strlenW(lpszMailto) && !strncmpW(lpszMailto, tempBuffer, nMaxCmp))
1185 iScheme=INTERNET_SCHEME_MAILTO;
1186 else if (nMaxCmp==strlenW(lpszRes) && !strncmpW(lpszRes, tempBuffer, nMaxCmp))
1187 iScheme=INTERNET_SCHEME_RES;
1188 HeapFree(GetProcessHeap(),0,tempBuffer);
1189 return iScheme;
1190 }
1191
1192 /***********************************************************************
1193 * SetUrlComponentValueW (Internal)
1194 *
1195 * Helper function for InternetCrackUrlW
1196 *
1197 * PARAMS
1198 * lppszComponent [O] Holds the returned string
1199 * dwComponentLen [I] Holds the size of lppszComponent
1200 * [O] Holds the length of the string in lppszComponent without '\0'
1201 * lpszStart [I] Holds the string to copy from
1202 * len [I] Holds the length of lpszStart without '\0'
1203 *
1204 * RETURNS
1205 * TRUE on success
1206 * FALSE on failure
1207 *
1208 */
1209 static BOOL SetUrlComponentValueW(LPWSTR* lppszComponent, LPDWORD dwComponentLen, LPCWSTR lpszStart, DWORD len)
1210 {
1211 TRACE("%s (%ld)\n", debugstr_wn(lpszStart,len), len);
1212
1213 if ( (*dwComponentLen == 0) && (*lppszComponent == NULL) )
1214 return FALSE;
1215
1216 if (*dwComponentLen != 0 || *lppszComponent == NULL)
1217 {
1218 if (*lppszComponent == NULL)
1219 {
1220 *lppszComponent = (LPWSTR)lpszStart;
1221 *dwComponentLen = len;
1222 }
1223 else
1224 {
1225 DWORD ncpylen = min((*dwComponentLen)-1, len);
1226 memcpy(*lppszComponent, lpszStart, ncpylen*sizeof(WCHAR));
1227 (*lppszComponent)[ncpylen] = '\0';
1228 *dwComponentLen = ncpylen;
1229 }
1230 }
1231
1232 return TRUE;
1233 }
1234
1235 /***********************************************************************
1236 * InternetCrackUrlW (WININET.@)
1237 */
1238 BOOL WINAPI InternetCrackUrlW(LPCWSTR lpszUrl_orig, DWORD dwUrlLength_orig, DWORD dwFlags,
1239 LPURL_COMPONENTSW lpUC)
1240 {
1241 /*
1242 * RFC 1808
1243 * <protocol>:[//<net_loc>][/path][;<params>][?<query>][#<fragment>]
1244 *
1245 */
1246 LPCWSTR lpszParam = NULL;
1247 BOOL bIsAbsolute = FALSE;
1248 LPCWSTR lpszap, lpszUrl = lpszUrl_orig;
1249 LPCWSTR lpszcp = NULL;
1250 LPWSTR lpszUrl_decode = NULL;
1251 DWORD dwUrlLength = dwUrlLength_orig;
1252 const WCHAR lpszSeparators[3]={';','?',0};
1253 const WCHAR lpszSlash[2]={'/',0};
1254 if(dwUrlLength==0)
1255 dwUrlLength=strlenW(lpszUrl);
1256
1257 TRACE("(%s %lu %lx %p)\n", debugstr_w(lpszUrl), dwUrlLength, dwFlags, lpUC);
1258 if (dwFlags & ICU_DECODE)
1259 {
1260 lpszUrl_decode=HeapAlloc( GetProcessHeap(), 0, dwUrlLength * sizeof (WCHAR) );
1261 if( InternetCanonicalizeUrlW(lpszUrl_orig, lpszUrl_decode, &dwUrlLength, dwFlags))
1262 {
1263 lpszUrl = lpszUrl_decode;
1264 }
1265 }
1266 lpszap = lpszUrl;
1267
1268 /* Determine if the URI is absolute. */
1269 while (*lpszap != '\0')
1270 {
1271 if (isalnumW(*lpszap))
1272 {
1273 lpszap++;
1274 continue;
1275 }
1276 if ((*lpszap == ':') && (lpszap - lpszUrl >= 2))
1277 {
1278 bIsAbsolute = TRUE;
1279 lpszcp = lpszap;
1280 }
1281 else
1282 {
1283 lpszcp = lpszUrl; /* Relative url */
1284 }
1285
1286 break;
1287 }
1288
1289 /* Parse <params> */
1290 lpszParam = strpbrkW(lpszap, lpszSeparators);
1291 if (lpszParam != NULL)
1292 {
1293 SetUrlComponentValueW(&lpUC->lpszExtraInfo, &lpUC->dwExtraInfoLength,
1294 lpszParam, dwUrlLength-(lpszParam-lpszUrl));
1295 }
1296
1297 if (bIsAbsolute) /* Parse <protocol>:[//<net_loc>] */
1298 {
1299 LPCWSTR lpszNetLoc;
1300 static const WCHAR wszAbout[]={'a','b','o','u','t',':',0};
1301
1302 /* Get scheme first. */
1303 lpUC->nScheme = GetInternetSchemeW(lpszUrl, lpszcp - lpszUrl);
1304 SetUrlComponentValueW(&lpUC->lpszScheme, &lpUC->dwSchemeLength,
1305 lpszUrl, lpszcp - lpszUrl);
1306
1307 /* Eat ':' in protocol. */
1308 lpszcp++;
1309
1310 /* if the scheme is "about", there is no host */
1311 if(strncmpW(wszAbout,lpszUrl, lpszcp - lpszUrl)==0)
1312 {
1313 SetUrlComponentValueW(&lpUC->lpszUserName, &lpUC->dwUserNameLength, NULL, 0);
1314 SetUrlComponentValueW(&lpUC->lpszPassword, &lpUC->dwPasswordLength, NULL, 0);
1315 SetUrlComponentValueW(&lpUC->lpszHostName, &lpUC->dwHostNameLength, NULL, 0);
1316 lpUC->nPort = 0;
1317 }
1318 else
1319 {
1320 /* Skip over slashes. */
1321 if (*lpszcp == '/')
1322 {
1323 lpszcp++;
1324 if (*lpszcp == '/')
1325 {
1326 lpszcp++;
1327 if (*lpszcp == '/')
1328 lpszcp++;
1329 }
1330 }
1331
1332 lpszNetLoc = strpbrkW(lpszcp, lpszSlash);
1333 if (lpszParam)
1334 {
1335 if (lpszNetLoc)
1336 lpszNetLoc = min(lpszNetLoc, lpszParam);
1337 else
1338 lpszNetLoc = lpszParam;
1339 }
1340 else if (!lpszNetLoc)
1341 lpszNetLoc = lpszcp + dwUrlLength-(lpszcp-lpszUrl);
1342
1343 /* Parse net-loc */
1344 if (lpszNetLoc)
1345 {
1346 LPCWSTR lpszHost;
1347 LPCWSTR lpszPort;
1348
1349 /* [<user>[<:password>]@]<host>[:<port>] */
1350 /* First find the user and password if they exist */
1351
1352 lpszHost = strchrW(lpszcp, '@');
1353 if (lpszHost == NULL || lpszHost > lpszNetLoc)
1354 {
1355 /* username and password not specified. */
1356 SetUrlComponentValueW(&lpUC->lpszUserName, &lpUC->dwUserNameLength, NULL, 0);
1357 SetUrlComponentValueW(&lpUC->lpszPassword, &lpUC->dwPasswordLength, NULL, 0);
1358 }
1359 else /* Parse out username and password */
1360 {
1361 LPCWSTR lpszUser = lpszcp;
1362 LPCWSTR lpszPasswd = lpszHost;
1363
1364 while (lpszcp < lpszHost)
1365 {
1366 if (*lpszcp == ':')
1367 lpszPasswd = lpszcp;
1368
1369 lpszcp++;
1370 }
1371
1372 SetUrlComponentValueW(&lpUC->lpszUserName, &lpUC->dwUserNameLength,
1373 lpszUser, lpszPasswd - lpszUser);
1374
1375 if (lpszPasswd != lpszHost)
1376 lpszPasswd++;
1377 SetUrlComponentValueW(&lpUC->lpszPassword, &lpUC->dwPasswordLength,
1378 lpszPasswd == lpszHost ? NULL : lpszPasswd,
1379 lpszHost - lpszPasswd);
1380
1381 lpszcp++; /* Advance to beginning of host */
1382 }
1383
1384 /* Parse <host><:port> */
1385
1386 lpszHost = lpszcp;
1387 lpszPort = lpszNetLoc;
1388
1389 /* special case for res:// URLs: there is no port here, so the host is the
1390 entire string up to the first '/' */
1391 if(lpUC->nScheme==INTERNET_SCHEME_RES)
1392 {
1393 SetUrlComponentValueW(&lpUC->lpszHostName, &lpUC->dwHostNameLength,
1394 lpszHost, lpszPort - lpszHost);
1395 lpUC->nPort = 0;
1396 lpszcp=lpszNetLoc;
1397 }
1398 else
1399 {
1400 while (lpszcp < lpszNetLoc)
1401 {
1402 if (*lpszcp == ':')
1403 lpszPort = lpszcp;
1404
1405 lpszcp++;
1406 }
1407
1408 /* If the scheme is "file" and the host is just one letter, it's not a host */
1409 if(lpUC->nScheme==INTERNET_SCHEME_FILE && (lpszPort-lpszHost)==1)
1410 {
1411 lpszcp=lpszHost;
1412 SetUrlComponentValueW(&lpUC->lpszHostName, &lpUC->dwHostNameLength,
1413 NULL, 0);
1414 lpUC->nPort = 0;
1415 }
1416 else
1417 {
1418 SetUrlComponentValueW(&lpUC->lpszHostName, &lpUC->dwHostNameLength,
1419 lpszHost, lpszPort - lpszHost);
1420 if (lpszPort != lpszNetLoc)
1421 lpUC->nPort = atoiW(++lpszPort);
1422 else
1423 lpUC->nPort = 0;
1424 }
1425 }
1426 }
1427 }
1428 }
1429
1430 /* Here lpszcp points to:
1431 *
1432 * <protocol>:[//<net_loc>][/path][;<params>][?<query>][#<fragment>]
1433 * ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
1434 */
1435 if (lpszcp != 0 && *lpszcp != '\0' && (!lpszParam || lpszcp < lpszParam))
1436 {
1437 INT len;
1438
1439 /* Only truncate the parameter list if it's already been saved
1440 * in lpUC->lpszExtraInfo.
1441 */
1442 if (lpszParam && lpUC->dwExtraInfoLength && lpUC->lpszExtraInfo)
1443 len = lpszParam - lpszcp;
1444 else
1445 {
1446 /* Leave the parameter list in lpszUrlPath. Strip off any trailing
1447 * newlines if necessary.
1448 */
1449 LPWSTR lpsznewline = strchrW(lpszcp, '\n');
1450 if (lpsznewline != NULL)
1451 len = lpsznewline - lpszcp;
1452 else
1453 len = dwUrlLength-(lpszcp-lpszUrl);
1454 }
1455 SetUrlComponentValueW(&lpUC->lpszUrlPath, &lpUC->dwUrlPathLength,
1456 lpszcp, len);
1457 }
1458 else
1459 {
1460 lpUC->dwUrlPathLength = 0;
1461 }
1462
1463 TRACE("%s: scheme(%s) host(%s) path(%s) extra(%s)\n", debugstr_wn(lpszUrl,dwUrlLength),
1464 debugstr_wn(lpUC->lpszScheme,lpUC->dwSchemeLength),
1465 debugstr_wn(lpUC->lpszHostName,lpUC->dwHostNameLength),
1466 debugstr_wn(lpUC->lpszUrlPath,lpUC->dwUrlPathLength),
1467 debugstr_wn(lpUC->lpszExtraInfo,lpUC->dwExtraInfoLength));
1468
1469 if (lpszUrl_decode)
1470 HeapFree(GetProcessHeap(), 0, lpszUrl_decode );
1471 return TRUE;
1472 }
1473
1474 /***********************************************************************
1475 * InternetAttemptConnect (WININET.@)
1476 *
1477 * Attempt to make a connection to the internet
1478 *
1479 * RETURNS
1480 * ERROR_SUCCESS on success
1481 * Error value on failure
1482 *
1483 */
1484 DWORD WINAPI InternetAttemptConnect(DWORD dwReserved)
1485 {
1486 FIXME("Stub\n");
1487 return ERROR_SUCCESS;
1488 }
1489
1490
1491 /***********************************************************************
1492 * InternetCanonicalizeUrlA (WININET.@)
1493 *
1494 * Escape unsafe characters and spaces
1495 *
1496 * RETURNS
1497 * TRUE on success
1498 * FALSE on failure
1499 *
1500 */
1501 BOOL WINAPI InternetCanonicalizeUrlA(LPCSTR lpszUrl, LPSTR lpszBuffer,
1502 LPDWORD lpdwBufferLength, DWORD dwFlags)
1503 {
1504 HRESULT hr;
1505 DWORD dwURLFlags= 0x80000000; /* Don't know what this means */
1506 if(dwFlags & ICU_DECODE)
1507 {
1508 dwURLFlags |= URL_UNESCAPE;
1509 dwFlags &= ~ICU_DECODE;
1510 }
1511
1512 if(dwFlags & ICU_ESCAPE)
1513 {
1514 dwURLFlags |= URL_UNESCAPE;
1515 dwFlags &= ~ICU_ESCAPE;
1516 }
1517 if(dwFlags & ICU_BROWSER_MODE)
1518 {
1519 dwURLFlags |= URL_BROWSER_MODE;
1520 dwFlags &= ~ICU_BROWSER_MODE;
1521 }
1522 if(dwFlags)
1523 FIXME("Unhandled flags 0x%08lx\n", dwFlags);
1524 TRACE("%s %p %p %08lx\n", debugstr_a(lpszUrl), lpszBuffer,
1525 lpdwBufferLength, dwURLFlags);
1526
1527 /* Flip this bit to correspond to URL_ESCAPE_UNSAFE */
1528 dwFlags ^= ICU_NO_ENCODE;
1529
1530 hr = UrlCanonicalizeA(lpszUrl, lpszBuffer, lpdwBufferLength, dwURLFlags);
1531
1532 return (hr == S_OK) ? TRUE : FALSE;
1533 }
1534
1535 /***********************************************************************
1536 * InternetCanonicalizeUrlW (WININET.@)
1537 *
1538 * Escape unsafe characters and spaces
1539 *
1540 * RETURNS
1541 * TRUE on success
1542 * FALSE on failure
1543 *
1544 */
1545 BOOL WINAPI InternetCanonicalizeUrlW(LPCWSTR lpszUrl, LPWSTR lpszBuffer,
1546 LPDWORD lpdwBufferLength, DWORD dwFlags)
1547 {
1548 HRESULT hr;
1549 DWORD dwURLFlags= 0x80000000; /* Don't know what this means */
1550 if(dwFlags & ICU_DECODE)
1551 {
1552 dwURLFlags |= URL_UNESCAPE;
1553 dwFlags &= ~ICU_DECODE;
1554 }
1555
1556 if(dwFlags & ICU_ESCAPE)
1557 {
1558 dwURLFlags |= URL_UNESCAPE;
1559 dwFlags &= ~ICU_ESCAPE;
1560 }
1561 if(dwFlags & ICU_BROWSER_MODE)
1562 {
1563 dwURLFlags |= URL_BROWSER_MODE;
1564 dwFlags &= ~ICU_BROWSER_MODE;
1565 }
1566 if(dwFlags)
1567 FIXME("Unhandled flags 0x%08lx\n", dwFlags);
1568 TRACE("%s %p %p %08lx\n", debugstr_w(lpszUrl), lpszBuffer,
1569 lpdwBufferLength, dwURLFlags);
1570
1571 /* Flip this bit to correspond to URL_ESCAPE_UNSAFE */
1572 dwFlags ^= ICU_NO_ENCODE;
1573
1574 hr = UrlCanonicalizeW(lpszUrl, lpszBuffer, lpdwBufferLength, dwURLFlags);
1575
1576 return (hr == S_OK) ? TRUE : FALSE;
1577 }
1578
1579
1580 /***********************************************************************
1581 * InternetSetStatusCallbackA (WININET.@)
1582 *
1583 * Sets up a callback function which is called as progress is made
1584 * during an operation.
1585 *
1586 * RETURNS
1587 * Previous callback or NULL on success
1588 * INTERNET_INVALID_STATUS_CALLBACK on failure
1589 *
1590 */
1591 INTERNET_STATUS_CALLBACK WINAPI InternetSetStatusCallbackA(
1592 HINTERNET hInternet ,INTERNET_STATUS_CALLBACK lpfnIntCB)
1593 {
1594 INTERNET_STATUS_CALLBACK retVal;
1595 LPWININETHANDLEHEADER lpwh;
1596
1597 TRACE("0x%08lx\n", (ULONG)hInternet);
1598
1599 lpwh = WININET_GetObject(hInternet);
1600 if (!lpwh)
1601 return INTERNET_INVALID_STATUS_CALLBACK;
1602
1603 lpwh->dwInternalFlags &= ~INET_CALLBACKW;
1604 retVal = lpwh->lpfnStatusCB;
1605 lpwh->lpfnStatusCB = lpfnIntCB;
1606
1607 WININET_Release( lpwh );
1608
1609 return retVal;
1610 }
1611
1612 /***********************************************************************
1613 * InternetSetStatusCallbackW (WININET.@)
1614 *
1615 * Sets up a callback function which is called as progress is made
1616 * during an operation.
1617 *
1618 * RETURNS
1619 * Previous callback or NULL on success
1620 * INTERNET_INVALID_STATUS_CALLBACK on failure
1621 *
1622 */
1623 INTERNET_STATUS_CALLBACK WINAPI InternetSetStatusCallbackW(
1624 HINTERNET hInternet ,INTERNET_STATUS_CALLBACK lpfnIntCB)
1625 {
1626 INTERNET_STATUS_CALLBACK retVal;
1627 LPWININETHANDLEHEADER lpwh;
1628
1629 TRACE("0x%08lx\n", (ULONG)hInternet);
1630
1631 lpwh = WININET_GetObject(hInternet);
1632 if (!lpwh)
1633 return INTERNET_INVALID_STATUS_CALLBACK;
1634
1635 lpwh->dwInternalFlags |= INET_CALLBACKW;
1636 retVal = lpwh->lpfnStatusCB;
1637 lpwh->lpfnStatusCB = lpfnIntCB;
1638
1639 WININET_Release( lpwh );
1640
1641 return retVal;
1642 }
1643
1644 /***********************************************************************
1645 * InternetSetFilePointer (WININET.@)
1646 */
1647 DWORD WINAPI InternetSetFilePointer(HINTERNET f1, LONG f2, PVOID f3, DWORD f4, DWORD f5)
1648 {
1649 FIXME("stub\n");
1650 return FALSE;
1651 }
1652
1653 /***********************************************************************
1654 * InternetWriteFile (WININET.@)
1655 *
1656 * Write data to an open internet file
1657 *
1658 * RETURNS
1659 * TRUE on success
1660 * FALSE on failure
1661 *
1662 */
1663 BOOL WINAPI InternetWriteFile(HINTERNET hFile, LPCVOID lpBuffer ,
1664 DWORD dwNumOfBytesToWrite, LPDWORD lpdwNumOfBytesWritten)
1665 {
1666 BOOL retval = FALSE;
1667 int nSocket = -1;
1668 LPWININETHANDLEHEADER lpwh;
1669
1670 TRACE("\n");
1671 lpwh = (LPWININETHANDLEHEADER) WININET_GetObject( hFile );
1672 if (NULL == lpwh)
1673 return FALSE;
1674
1675 switch (lpwh->htype)
1676 {
1677 case WH_HHTTPREQ:
1678 FIXME("This shouldn't be here! We don't support this kind"
1679 " of connection anymore. Must use NETCON functions,"
1680 " especially if using SSL\n");
1681 nSocket = ((LPWININETHTTPREQW)lpwh)->netConnection.socketFD;
1682 break;
1683
1684 case WH_HFILE:
1685 nSocket = ((LPWININETFILE)lpwh)->nDataSocket;
1686 break;
1687
1688 default:
1689 break;
1690 }
1691
1692 if (nSocket != -1)
1693 {
1694 int res = send(nSocket, lpBuffer, dwNumOfBytesToWrite, 0);
1695 retval = (res >= 0);
1696 *lpdwNumOfBytesWritten = retval ? res : 0;
1697 }
1698 WININET_Release( lpwh );
1699
1700 return retval;
1701 }
1702
1703
1704 /***********************************************************************
1705 * InternetReadFile (WININET.@)
1706 *
1707 * Read data from an open internet file
1708 *
1709 * RETURNS
1710 * TRUE on success
1711 * FALSE on failure
1712 *
1713 */
1714 BOOL WINAPI InternetReadFile(HINTERNET hFile, LPVOID lpBuffer,
1715 DWORD dwNumOfBytesToRead, LPDWORD dwNumOfBytesRead)
1716 {
1717 BOOL retval = FALSE;
1718 int nSocket = -1;
1719 LPWININETHANDLEHEADER lpwh;
1720
1721 TRACE("%p %p %ld %p\n", hFile, lpBuffer, dwNumOfBytesToRead, dwNumOfBytesRead);
1722
1723 lpwh = (LPWININETHANDLEHEADER) WININET_GetObject( hFile );
1724 if (NULL == lpwh)
1725 return FALSE;
1726
1727 /* FIXME: this should use NETCON functions! */
1728 switch (lpwh->htype)
1729 {
1730 case WH_HHTTPREQ:
1731 if (!NETCON_recv(&((LPWININETHTTPREQW)lpwh)->netConnection, lpBuffer,
1732 dwNumOfBytesToRead, MSG_WAITALL, (int *)dwNumOfBytesRead))
1733 {
1734 *dwNumOfBytesRead = 0;
1735 retval = TRUE; /* Under windows, it seems to return 0 even if nothing was read... */
1736 }
1737 else
1738 retval = TRUE;
1739 break;
1740
1741 case WH_HFILE:
1742 /* FIXME: FTP should use NETCON_ stuff */
1743 nSocket = ((LPWININETFILE)lpwh)->nDataSocket;
1744 if (nSocket != -1)
1745 {
1746 int res = recv(nSocket, lpBuffer, dwNumOfBytesToRead, MSG_WAITALL);
1747 retval = (res >= 0);
1748 *dwNumOfBytesRead = retval ? res : 0;
1749 }
1750 break;
1751
1752 default:
1753 break;
1754 }
1755 WININET_Release( lpwh );
1756
1757 TRACE("-- %s (bytes read: %ld)\n", retval ? "TRUE": "FALSE", dwNumOfBytesRead ? *dwNumOfBytesRead : -1);
1758 return retval;
1759 }
1760
1761 /***********************************************************************
1762 * InternetReadFileExA (WININET.@)
1763 *
1764 * Read data from an open internet file
1765 *
1766 * RETURNS
1767 * TRUE on success
1768 * FALSE on failure
1769 *
1770 */
1771 BOOL WINAPI InternetReadFileExA(HINTERNET hFile, LPINTERNET_BUFFERSA lpBuffer,
1772 DWORD dwFlags, DWORD dwContext)
1773 {
1774 FIXME("stub\n");
1775 return FALSE;
1776 }
1777
1778 /***********************************************************************
1779 * InternetReadFileExW (WININET.@)
1780 *
1781 * Read data from an open internet file
1782 *
1783 * RETURNS
1784 * TRUE on success
1785 * FALSE on failure
1786 *
1787 */
1788 BOOL WINAPI InternetReadFileExW(HINTERNET hFile, LPINTERNET_BUFFERSW lpBuffer,
1789 DWORD dwFlags, DWORD dwContext)
1790 {
1791 FIXME("stub\n");
1792
1793 INTERNET_SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
1794 return FALSE;
1795 }
1796
1797 /***********************************************************************
1798 * INET_QueryOptionHelper (internal)
1799 */
1800 static BOOL INET_QueryOptionHelper(BOOL bIsUnicode, HINTERNET hInternet, DWORD dwOption,
1801 LPVOID lpBuffer, LPDWORD lpdwBufferLength)
1802 {
1803 LPWININETHANDLEHEADER lpwhh;
1804 BOOL bSuccess = FALSE;
1805
1806 TRACE("(%p, 0x%08lx, %p, %p)\n", hInternet, dwOption, lpBuffer, lpdwBufferLength);
1807
1808 lpwhh = (LPWININETHANDLEHEADER) WININET_GetObject( hInternet );
1809
1810 switch (dwOption)
1811 {
1812 case INTERNET_OPTION_HANDLE_TYPE:
1813 {
1814 ULONG type;
1815
1816 if (!lpwhh)
1817 {
1818 WARN("Invalid hInternet handle\n");
1819 SetLastError(ERROR_INVALID_HANDLE);
1820 return FALSE;
1821 }
1822
1823 type = lpwhh->htype;
1824
1825 TRACE("INTERNET_OPTION_HANDLE_TYPE: %ld\n", type);
1826
1827 if (*lpdwBufferLength < sizeof(ULONG))
1828 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER);
1829 else
1830 {
1831 memcpy(lpBuffer, &type, sizeof(ULONG));
1832 bSuccess = TRUE;
1833 }
1834 *lpdwBufferLength = sizeof(ULONG);
1835 break;
1836 }
1837
1838 case INTERNET_OPTION_REQUEST_FLAGS:
1839 {
1840 ULONG flags = 4;
1841 TRACE("INTERNET_OPTION_REQUEST_FLAGS: %ld\n", flags);
1842 if (*lpdwBufferLength < sizeof(ULONG))
1843 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER);
1844 else
1845 {
1846 memcpy(lpBuffer, &flags, sizeof(ULONG));
1847 bSuccess = TRUE;
1848 }
1849 *lpdwBufferLength = sizeof(ULONG);
1850 break;
1851 }
1852
1853 case INTERNET_OPTION_URL:
1854 case INTERNET_OPTION_DATAFILE_NAME:
1855 {
1856 if (!lpwhh)
1857 {
1858 WARN("Invalid hInternet handle\n");
1859 SetLastError(ERROR_INVALID_HANDLE);
1860 return FALSE;
1861 }
1862 if (lpwhh->htype == WH_HHTTPREQ)
1863 {
1864 LPWININETHTTPREQW lpreq = (LPWININETHTTPREQW) lpwhh;
1865 WCHAR url[1023];
1866 static const WCHAR szFmt[] = {'h','t','t','p',':','/','/','%','s','%','s',0};
1867 DWORD sizeRequired;
1868
1869 sprintfW(url,szFmt,lpreq->StdHeaders[HTTP_QUERY_HOST].lpszValue,lpreq->lpszPath);
1870 TRACE("INTERNET_OPTION_URL: %s\n",debugstr_w(url));
1871 if(!bIsUnicode)
1872 {
1873 sizeRequired = WideCharToMultiByte(CP_ACP,0,url,-1,
1874 lpBuffer,*lpdwBufferLength,NULL,NULL);
1875 if (sizeRequired > *lpdwBufferLength)
1876 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER);
1877 else
1878 bSuccess = TRUE;
1879 *lpdwBufferLength = sizeRequired;
1880 }
1881 else
1882 {
1883 sizeRequired = (lstrlenW(url)+1) * sizeof(WCHAR);
1884 if (*lpdwBufferLength < sizeRequired)
1885 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER);
1886 else
1887 {
1888 strcpyW(lpBuffer, url);
1889 bSuccess = TRUE;
1890 }
1891 *lpdwBufferLength = sizeRequired;
1892 }
1893 }
1894 break;
1895 }
1896 case INTERNET_OPTION_HTTP_VERSION:
1897 {
1898 if (*lpdwBufferLength < sizeof(HTTP_VERSION_INFO))
1899 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER);
1900 else
1901 {
1902 /*
1903 * Presently hardcoded to 1.1
1904 */
1905 ((HTTP_VERSION_INFO*)lpBuffer)->dwMajorVersion = 1;
1906 ((HTTP_VERSION_INFO*)lpBuffer)->dwMinorVersion = 1;
1907 bSuccess = TRUE;
1908 }
1909 *lpdwBufferLength = sizeof(HTTP_VERSION_INFO);
1910 break;
1911 }
1912 case INTERNET_OPTION_CONNECTED_STATE:
1913 {
1914 DWORD *pdwConnectedState = (DWORD *)lpBuffer;
1915 FIXME("INTERNET_OPTION_CONNECTED_STATE: semi-stub\n");
1916
1917 if (*lpdwBufferLength < sizeof(*pdwConnectedState))
1918 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER);
1919 else
1920 {
1921 *pdwConnectedState = INTERNET_STATE_CONNECTED;
1922 bSuccess = TRUE;
1923 }
1924 *lpdwBufferLength = sizeof(*pdwConnectedState);
1925 break;
1926 }
1927 case INTERNET_OPTION_PROXY:
1928 {
1929 LPWININETAPPINFOW lpwai = (LPWININETAPPINFOW)lpwhh;
1930 WININETAPPINFOW wai;
1931
1932 if (lpwai == NULL)
1933 {
1934 TRACE("Getting global proxy info\n");
1935 memset(&wai, 0, sizeof(WININETAPPINFOW));
1936 INTERNET_ConfigureProxyFromReg( &wai );
1937 lpwai = &wai;
1938 }
1939
1940 if (bIsUnicode)
1941 {
1942 INTERNET_PROXY_INFOW *pPI = (INTERNET_PROXY_INFOW *)lpBuffer;
1943 DWORD proxyBytesRequired = 0, proxyBypassBytesRequired = 0;
1944
1945 if (lpwai->lpszProxy)
1946 proxyBytesRequired = (lstrlenW(lpwai->lpszProxy) + 1) *
1947 sizeof(WCHAR);
1948 if (lpwai->lpszProxyBypass)
1949 proxyBypassBytesRequired =
1950 (lstrlenW(lpwai->lpszProxyBypass) + 1) * sizeof(WCHAR);
1951 if (*lpdwBufferLength < sizeof(INTERNET_PROXY_INFOW) +
1952 proxyBytesRequired + proxyBypassBytesRequired)
1953 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER);
1954 else
1955 {
1956 pPI->dwAccessType = lpwai->dwAccessType;
1957 if (lpwai->lpszProxy)
1958 {
1959 pPI->lpszProxy = (LPWSTR)((LPBYTE)lpBuffer +
1960 sizeof(INTERNET_PROXY_INFOW));
1961 lstrcpyW((LPWSTR)pPI->lpszProxy, lpwai->lpszProxy);
1962 }
1963 else
1964 {
1965 pPI->lpszProxy = (LPWSTR)((LPBYTE)lpBuffer +
1966 sizeof(INTERNET_PROXY_INFOW));
1967 *((LPWSTR)(pPI->lpszProxy)) = 0;
1968 }
1969
1970 if (lpwai->lpszProxyBypass)
1971 {
1972 pPI->lpszProxyBypass = (LPWSTR)((LPBYTE)lpBuffer +
1973 sizeof(INTERNET_PROXY_INFOW) +
1974 proxyBytesRequired);
1975 lstrcpyW((LPWSTR)pPI->lpszProxyBypass,
1976 lpwai->lpszProxyBypass);
1977 }
1978 else
1979 {
1980 pPI->lpszProxyBypass = (LPWSTR)((LPBYTE)lpBuffer +
1981 sizeof(INTERNET_PROXY_INFOW) +
1982 proxyBytesRequired);
1983 *((LPWSTR)(pPI->lpszProxyBypass)) = 0;
1984 }
1985 bSuccess = TRUE;
1986 }
1987 *lpdwBufferLength = sizeof(INTERNET_PROXY_INFOW) +
1988 proxyBytesRequired + proxyBypassBytesRequired;
1989 }
1990 else
1991 {
1992 INTERNET_PROXY_INFOA *pPI = (INTERNET_PROXY_INFOA *)lpBuffer;
1993 DWORD proxyBytesRequired = 0, proxyBypassBytesRequired = 0;
1994
1995 if (lpwai->lpszProxy)
1996 proxyBytesRequired = WideCharToMultiByte(CP_ACP, 0,
1997 lpwai->lpszProxy, -1, NULL, 0, NULL, NULL);
1998 if (lpwai->lpszProxyBypass)
1999 proxyBypassBytesRequired = WideCharToMultiByte(CP_ACP, 0,
2000 lpwai->lpszProxyBypass, -1, NULL, 0, NULL, NULL);
2001 if (*lpdwBufferLength < sizeof(INTERNET_PROXY_INFOA) +
2002 proxyBytesRequired + proxyBypassBytesRequired)
2003 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER);
2004 else
2005 {
2006 pPI->dwAccessType = lpwai->dwAccessType;
2007 if (lpwai->lpszProxy)
2008 {
2009 pPI->lpszProxy = (LPSTR)((LPBYTE)lpBuffer +
2010 sizeof(INTERNET_PROXY_INFOA));
2011 WideCharToMultiByte(CP_ACP, 0, lpwai->lpszProxy, -1,
2012 (LPSTR)pPI->lpszProxy, proxyBytesRequired, NULL, NULL);
2013 }
2014 else
2015 {
2016 pPI->lpszProxy = (LPSTR)((LPBYTE)lpBuffer +
2017 sizeof(INTERNET_PROXY_INFOA));
2018 *((LPSTR)(pPI->lpszProxy)) = '\0';
2019 }
2020
2021 if (lpwai->lpszProxyBypass)
2022 {
2023 pPI->lpszProxyBypass = (LPSTR)((LPBYTE)lpBuffer +
2024 sizeof(INTERNET_PROXY_INFOA) + proxyBytesRequired);
2025 WideCharToMultiByte(CP_ACP, 0, lpwai->lpszProxyBypass,
2026 -1, (LPSTR)pPI->lpszProxyBypass,
2027 proxyBypassBytesRequired,
2028 NULL, NULL);
2029 }
2030 else
2031 {
2032 pPI->lpszProxyBypass = (LPSTR)((LPBYTE)lpBuffer +
2033 sizeof(INTERNET_PROXY_INFOA) +
2034 proxyBytesRequired);
2035 *((LPSTR)(pPI->lpszProxyBypass)) = '\0';
2036 }
2037 bSuccess = TRUE;
2038 }
2039 *lpdwBufferLength = sizeof(INTERNET_PROXY_INFOA) +
2040 proxyBytesRequired + proxyBypassBytesRequired;
2041 }
2042 break;
2043 }
2044 case INTERNET_OPTION_SECURITY_FLAGS:
2045 FIXME("INTERNET_OPTION_SECURITY_FLAGS: Stub\n");
2046 break;
2047
2048 default:
2049 FIXME("Stub! %ld \n",dwOption);
2050 break;
2051 }
2052 if (lpwhh)
2053 WININET_Release( lpwhh );
2054
2055 return bSuccess;
2056 }
2057
2058 /***********************************************************************
2059 * InternetQueryOptionW (WININET.@)
2060 *
2061 * Queries an options on the specified handle
2062 *
2063 * RETURNS
2064 * TRUE on success
2065 * FALSE on failure
2066 *
2067 */
2068 BOOL WINAPI InternetQueryOptionW(HINTERNET hInternet, DWORD dwOption,
2069 LPVOID lpBuffer, LPDWORD lpdwBufferLength)
2070 {
2071 return INET_QueryOptionHelper(TRUE, hInternet, dwOption, lpBuffer, lpdwBufferLength);
2072 }
2073
2074 /***********************************************************************
2075 * InternetQueryOptionA (WININET.@)
2076 *
2077 * Queries an options on the specified handle
2078 *
2079 * RETURNS
2080 * TRUE on success
2081 * FALSE on failure
2082 *
2083 */
2084 BOOL WINAPI InternetQueryOptionA(HINTERNET hInternet, DWORD dwOption,
2085 LPVOID lpBuffer, LPDWORD lpdwBufferLength)
2086 {
2087 return INET_QueryOptionHelper(FALSE, hInternet, dwOption, lpBuffer, lpdwBufferLength);
2088 }
2089
2090
2091 /***********************************************************************
2092 * InternetSetOptionW (WININET.@)
2093 *
2094 * Sets an options on the specified handle
2095 *
2096 * RETURNS
2097 * TRUE on success
2098 * FALSE on failure
2099 *
2100 */
2101 BOOL WINAPI InternetSetOptionW(HINTERNET hInternet, DWORD dwOption,
2102 LPVOID lpBuffer, DWORD dwBufferLength)
2103 {
2104 LPWININETHANDLEHEADER lpwhh;
2105 BOOL ret = TRUE;
2106
2107 TRACE("0x%08lx\n", dwOption);
2108
2109 lpwhh = (LPWININETHANDLEHEADER) WININET_GetObject( hInternet );
2110 if( !lpwhh )
2111 return FALSE;
2112
2113 switch (dwOption)
2114 {
2115 case INTERNET_OPTION_HTTP_VERSION:
2116 {
2117 HTTP_VERSION_INFO* pVersion=(HTTP_VERSION_INFO*)lpBuffer;
2118 FIXME("Option INTERNET_OPTION_HTTP_VERSION(%ld,%ld): STUB\n",pVersion->dwMajorVersion,pVersion->dwMinorVersion);
2119 }
2120 break;
2121 case INTERNET_OPTION_ERROR_MASK:
2122 {
2123 unsigned long flags=*(unsigned long*)lpBuffer;
2124 FIXME("Option INTERNET_OPTION_ERROR_MASK(%ld): STUB\n",flags);
2125 }
2126 break;
2127 case INTERNET_OPTION_CODEPAGE:
2128 {
2129 unsigned long codepage=*(unsigned long*)lpBuffer;
2130 FIXME("Option INTERNET_OPTION_CODEPAGE (%ld): STUB\n",codepage);
2131 }
2132 break;
2133 case INTERNET_OPTION_REQUEST_PRIORITY:
2134 {
2135 unsigned long priority=*(unsigned long*)lpBuffer;
2136 FIXME("Option INTERNET_OPTION_REQUEST_PRIORITY (%ld): STUB\n",priority);
2137 }
2138 break;
2139 case INTERNET_OPTION_CONNECT_TIMEOUT:
2140 {
2141 unsigned long connecttimeout=*(unsigned long*)lpBuffer;
2142 FIXME("Option INTERNET_OPTION_CONNECT_TIMEOUT (%ld): STUB\n",connecttimeout);
2143 }
2144 break;
2145 case INTERNET_OPTION_DATA_RECEIVE_TIMEOUT:
2146 {
2147 unsigned long receivetimeout=*(unsigned long*)lpBuffer;
2148 FIXME("Option INTERNET_OPTION_DATA_RECEIVE_TIMEOUT (%ld): STUB\n",receivetimeout);
2149 }
2150 break;
2151 case INTERNET_OPTION_RESET_URLCACHE_SESSION:
2152 FIXME("Option INTERNET_OPTION_RESET_URLCACHE_SESSION: STUB\n");
2153 break;
2154 case INTERNET_OPTION_END_BROWSER_SESSION:
2155 FIXME("Option INTERNET_OPTION_END_BROWSER_SESSION: STUB\n");
2156 break;
2157 case INTERNET_OPTION_CONNECTED_STATE:
2158 FIXME("Option INTERNET_OPTION_CONNECTED_STATE: STUB\n");
2159 break;
2160 case INTERNET_OPTION_DISABLE_PASSPORT_AUTH:
2161 TRACE("Option INTERNET_OPTION_DISABLE_PASSPORT_AUTH: harmless stub, since not enabled\n");
2162 break;
2163 case INTERNET_OPTION_RECEIVE_TIMEOUT:
2164 FIXME("Option INTERNET_OPTION_RECEIVE_TIMEOUT: STUB\n");
2165 break;
2166 case INTERNET_OPTION_SEND_TIMEOUT:
2167 FIXME("Option INTERNET_OPTION_SEND_TIMEOUT: STUB\n");
2168 break;
2169 case INTERNET_OPTION_CONNECT_RETRIES:
2170 FIXME("Option INTERNET_OPTION_CONNECT_RETRIES: STUB\n");
2171 break;
2172 default:
2173 FIXME("Option %ld STUB\n",dwOption);
2174 INTERNET_SetLastError(ERROR_INVALID_PARAMETER);
2175 ret = FALSE;
2176 break;
2177 }
2178 WININET_Release( lpwhh );
2179
2180 return ret;
2181 }
2182
2183
2184 /***********************************************************************
2185 * InternetSetOptionA (WININET.@)
2186 *
2187 * Sets an options on the specified handle.
2188 *
2189 * RETURNS
2190 * TRUE on success
2191 * FALSE on failure
2192 *
2193 */
2194 BOOL WINAPI InternetSetOptionA(HINTERNET hInternet, DWORD dwOption,
2195 LPVOID lpBuffer, DWORD dwBufferLength)
2196 {
2197 LPVOID wbuffer;
2198 DWORD wlen;
2199 BOOL r;
2200
2201 switch( dwOption )
2202 {
2203 case INTERNET_OPTION_PROXY:
2204 {
2205 LPINTERNET_PROXY_INFOA pi = (LPINTERNET_PROXY_INFOA) lpBuffer;
2206 LPINTERNET_PROXY_INFOW piw;
2207 DWORD proxlen, prbylen;
2208 LPWSTR prox, prby;
2209
2210 proxlen = MultiByteToWideChar( CP_ACP, 0, pi->lpszProxy, -1, NULL, 0);
2211 prbylen= MultiByteToWideChar( CP_ACP, 0, pi->lpszProxyBypass, -1, NULL, 0);
2212 wlen = sizeof(*piw) + proxlen + prbylen;
2213 wbuffer = HeapAlloc( GetProcessHeap(), 0, wlen*sizeof(WCHAR) );
2214 piw = (LPINTERNET_PROXY_INFOW) wbuffer;
2215 piw->dwAccessType = pi->dwAccessType;
2216 prox = (LPWSTR) &piw[1];
2217 prby = &prox[proxlen+1];
2218 MultiByteToWideChar( CP_ACP, 0, pi->lpszProxy, -1, prox, proxlen);
2219 MultiByteToWideChar( CP_ACP, 0, pi->lpszProxyBypass, -1, prby, prbylen);
2220 piw->lpszProxy = prox;
2221 piw->lpszProxyBypass = prby;
2222 }
2223 break;
2224 case INTERNET_OPTION_USER_AGENT:
2225 case INTERNET_OPTION_USERNAME:
2226 case INTERNET_OPTION_PASSWORD:
2227 wlen = MultiByteToWideChar( CP_ACP, 0, lpBuffer, dwBufferLength,
2228 NULL, 0 );
2229 wbuffer = HeapAlloc( GetProcessHeap(), 0, wlen*sizeof(WCHAR) );
2230 MultiByteToWideChar( CP_ACP, 0, lpBuffer, dwBufferLength,
2231 wbuffer, wlen );
2232 break;
2233 default:
2234 wbuffer = lpBuffer;
2235 wlen = dwBufferLength;
2236 }
2237
2238 r = InternetSetOptionW(hInternet,dwOption, wbuffer, wlen);
2239
2240 if( lpBuffer != wbuffer )
2241 HeapFree( GetProcessHeap(), 0, wbuffer );
2242
2243 return r;
2244 }
2245
2246
2247 /***********************************************************************
2248 * InternetSetOptionExA (WININET.@)
2249 */
2250 BOOL WINAPI InternetSetOptionExA(HINTERNET hInternet, DWORD dwOption,
2251 LPVOID lpBuffer, DWORD dwBufferLength, DWORD dwFlags)
2252 {
2253 FIXME("Flags %08lx ignored\n", dwFlags);
2254 return InternetSetOptionA( hInternet, dwOption, lpBuffer, dwBufferLength );
2255 }
2256
2257 /***********************************************************************
2258 * InternetSetOptionExW (WININET.@)
2259 */
2260 BOOL WINAPI InternetSetOptionExW(HINTERNET hInternet, DWORD dwOption,
2261 LPVOID lpBuffer, DWORD dwBufferLength, DWORD dwFlags)
2262 {
2263 FIXME("Flags %08lx ignored\n", dwFlags);
2264 if( dwFlags & ~ISO_VALID_FLAGS )
2265 {
2266 SetLastError( ERROR_INVALID_PARAMETER );
2267 return FALSE;
2268 }
2269 return InternetSetOptionW( hInternet, dwOption, lpBuffer, dwBufferLength );
2270 }
2271
2272 static const WCHAR WININET_wkday[7][4] =
2273 { { 'S','u','n', 0 }, { 'M','o','n', 0 }, { 'T','u','e', 0 }, { 'W','e','d', 0 },
2274 { 'T','h','u', 0 }, { 'F','r','i', 0 }, { 'S','a','t', 0 } };
2275 static const WCHAR WININET_month[12][4] =
2276 { { 'J','a','n', 0 }, { 'F','e','b', 0 }, { 'M','a','r', 0 }, { 'A','p','r', 0 },
2277 { 'M','a','y', 0 }, { 'J','u','n', 0 }, { 'J','u','l', 0 }, { 'A','u','g', 0 },
2278 { 'S','e','p', 0 }, { 'O','c','t', 0 }, { 'N','o','v', 0 }, { 'D','e','c', 0 } };
2279
2280 /***********************************************************************
2281 * InternetTimeFromSystemTimeA (WININET.@)
2282 */
2283 BOOL WINAPI InternetTimeFromSystemTimeA( const SYSTEMTIME* time, DWORD format, LPSTR string, DWORD size )
2284 {
2285 BOOL ret;
2286 WCHAR stringW[INTERNET_RFC1123_BUFSIZE];
2287
2288 TRACE( "%p 0x%08lx %p 0x%08lx\n", time, format, string, size );
2289
2290 ret = InternetTimeFromSystemTimeW( time, format, stringW, sizeof(stringW) );
2291 if (ret) WideCharToMultiByte( CP_ACP, 0, stringW, -1, string, size, NULL, NULL );
2292
2293 return ret;
2294 }
2295
2296 /***********************************************************************
2297 * InternetTimeFromSystemTimeW (WININET.@)
2298 */
2299 BOOL WINAPI InternetTimeFromSystemTimeW( const SYSTEMTIME* time, DWORD format, LPWSTR string, DWORD size )
2300 {
2301 static const WCHAR date[] =
2302 { '%','s',',',' ','%','0','2','d',' ','%','s',' ','%','4','d',' ','%','0',
2303 '2','d',':','%','0','2','d',':','%','0','2','d',' ','G','M','T', 0 };
2304
2305 TRACE( "%p 0x%08lx %p 0x%08lx\n", time, format, string, size );
2306
2307 if (!time || !string) return FALSE;
2308
2309 if (format != INTERNET_RFC1123_FORMAT || size < INTERNET_RFC1123_BUFSIZE * sizeof(WCHAR))
2310 return FALSE;
2311
2312 sprintfW( string, date,
2313 WININET_wkday[time->wDayOfWeek],
2314 time->wDay,
2315 WININET_month[time->wMonth - 1],
2316 time->wYear,
2317 time->wHour,
2318 time->wMinute,
2319 time->wSecond );
2320
2321 return TRUE;
2322 }
2323
2324 /***********************************************************************
2325 * InternetTimeToSystemTimeA (WININET.@)
2326 */
2327 BOOL WINAPI InternetTimeToSystemTimeA( LPCSTR string, SYSTEMTIME* time, DWORD reserved )
2328 {
2329 BOOL ret = FALSE;
2330 WCHAR *stringW;
2331 int len;
2332
2333 TRACE( "%s %p 0x%08lx\n", debugstr_a(string), time, reserved );
2334
2335 len = MultiByteToWideChar( CP_ACP, 0, string, -1, NULL, 0 );
2336 stringW = HeapAlloc( GetProcessHeap(), 0, len * sizeof(WCHAR) );
2337
2338 if (stringW)
2339 {
2340 MultiByteToWideChar( CP_ACP, 0, string, -1, stringW, len );
2341 ret = InternetTimeToSystemTimeW( stringW, time, reserved );
2342 HeapFree( GetProcessHeap(), 0, stringW );
2343 }
2344 return ret;
2345 }
2346
2347 /***********************************************************************
2348 * InternetTimeToSystemTimeW (WININET.@)
2349 */
2350 BOOL WINAPI InternetTimeToSystemTimeW( LPCWSTR string, SYSTEMTIME* time, DWORD reserved )
2351 {
2352 unsigned int i;
2353 WCHAR *s = (LPWSTR)string;
2354
2355 TRACE( "%s %p 0x%08lx\n", debugstr_w(string), time, reserved );
2356
2357 if (!string || !time) return FALSE;
2358
2359 /* Windows does this too */
2360 GetSystemTime( time );
2361
2362 /* Convert an RFC1123 time such as 'Fri, 07 Jan 2005 12:06:35 GMT' into
2363 * a SYSTEMTIME structure.
2364 */
2365
2366 while (*s && !isalphaW( *s )) s++;
2367 if (s[0] == '\0' || s[1] == '\0' || s[2] == '\0') return TRUE;
2368 time->wDayOfWeek = 7;
2369
2370 for (i = 0; i < 7; i++)
2371 {
2372 if (toupperW( WININET_wkday[i][0] ) == toupperW( s[0] ) &&
2373 toupperW( WININET_wkday[i][1] ) == toupperW( s[1] ) &&
2374 toupperW( WININET_wkday[i][2] ) == toupperW( s[2] ) )
2375 {
2376 time->wDayOfWeek = i;
2377 break;
2378 }
2379 }
2380
2381 if (time->wDayOfWeek > 6) return TRUE;
2382 while (*s && !isdigitW( *s )) s++;
2383 time->wDay = strtolW( s, &s, 10 );
2384
2385 while (*s && !isalphaW( *s )) s++;
2386 if (s[0] == '\0' || s[1] == '\0' || s[2] == '\0') return TRUE;
2387 time->wMonth = 0;
2388
2389 for (i = 0; i < 12; i++)
2390 {
2391 if (toupperW( WININET_month[i][0]) == toupperW( s[0] ) &&
2392 toupperW( WININET_month[i][1]) == toupperW( s[1] ) &&
2393 toupperW( WININET_month[i][2]) == toupperW( s[2] ) )
2394 {
2395 time->wMonth = i + 1;
2396 break;
2397 }
2398 }
2399 if (time->wMonth == 0) return TRUE;
2400
2401 while (*s && !isdigitW( *s )) s++;
2402 if (*s == '\0') return TRUE;
2403 time->wYear = strtolW( s, &s, 10 );
2404
2405 while (*s && !isdigitW( *s )) s++;
2406 if (*s == '\0') return TRUE;
2407 time->wHour = strtolW( s, &s, 10 );
2408
2409 while (*s && !isdigitW( *s )) s++;
2410 if (*s == '\0') return TRUE;
2411 time->wMinute = strtolW( s, &s, 10 );
2412
2413 while (*s && !isdigitW( *s )) s++;
2414 if (*s == '\0') return TRUE;
2415 time->wSecond = strtolW( s, &s, 10 );
2416
2417 time->wMilliseconds = 0;
2418 return TRUE;
2419 }
2420
2421 /***********************************************************************
2422 * InternetCheckConnectionA (WININET.@)
2423 *
2424 * Pings a requested host to check internet connection
2425 *
2426 * RETURNS
2427 * TRUE on success and FALSE on failure. If a failure then
2428 * ERROR_NOT_CONNECTED is placesd into GetLastError
2429 *
2430 */
2431 BOOL WINAPI InternetCheckConnectionA( LPCSTR lpszUrl, DWORD dwFlags, DWORD dwReserved )
2432 {
2433 /*
2434 * this is a kludge which runs the resident ping program and reads the output.
2435 *
2436 * Anyone have a better idea?
2437 */
2438
2439 BOOL rc = FALSE;
2440 char command[1024];
2441 char host[1024];
2442 int status = -1;
2443
2444 FIXME("\n");
2445
2446 /*
2447 * Crack or set the Address
2448 */
2449 if (lpszUrl == NULL)
2450 {
2451 /*
2452 * According to the doc we are supost to use the ip for the next
2453 * server in the WnInet internal server database. I have
2454 * no idea what that is or how to get it.
2455 *
2456 * So someone needs to implement this.
2457 */
2458 FIXME("Unimplemented with URL of NULL\n");
2459 return TRUE;
2460 }
2461 else
2462 {
2463 URL_COMPONENTSA components;
2464
2465 ZeroMemory(&components,sizeof(URL_COMPONENTSA));
2466 components.lpszHostName = (LPSTR)&host;
2467 components.dwHostNameLength = 1024;
2468
2469 if (!InternetCrackUrlA(lpszUrl,0,0,&components))
2470 goto End;
2471
2472 TRACE("host name : %s\n",components.lpszHostName);
2473 }
2474
2475 /*
2476 * Build our ping command
2477 */
2478 strcpy(command,"ping -w 1 ");
2479 strcat(command,host);
2480 strcat(command," >/dev/null 2>/dev/null");
2481
2482 TRACE("Ping command is : %s\n",command);
2483
2484 status = system(command);
2485
2486 TRACE("Ping returned a code of %i \n",status);
2487
2488 /* Ping return code of 0 indicates success */
2489 if (status == 0)
2490 rc = TRUE;
2491
2492 End:
2493
2494 if (rc == FALSE)
2495 SetLastError(ERROR_NOT_CONNECTED);
2496
2497 return rc;
2498 }
2499
2500
2501 /***********************************************************************
2502 * InternetCheckConnectionW (WININET.@)
2503 *
2504 * Pings a requested host to check internet connection
2505 *
2506 * RETURNS
2507 * TRUE on success and FALSE on failure. If a failure then
2508 * ERROR_NOT_CONNECTED is placed into GetLastError
2509 *
2510 */
2511 BOOL WINAPI InternetCheckConnectionW(LPCWSTR lpszUrl, DWORD dwFlags, DWORD dwReserved)
2512 {
2513 CHAR *szUrl;
2514 INT len;
2515 BOOL rc;
2516
2517 len = WideCharToMultiByte(CP_ACP, 0, lpszUrl, -1, NULL, 0, NULL, NULL);
2518 if (!(szUrl = HeapAlloc(GetProcessHeap(), 0, len*sizeof(CHAR))))
2519 return FALSE;
2520 WideCharToMultiByte(CP_ACP, 0, lpszUrl, -1, szUrl, len, NULL, NULL);
2521 rc = InternetCheckConnectionA((LPCSTR)szUrl, dwFlags, dwReserved);
2522 HeapFree(GetProcessHeap(), 0, szUrl);
2523
2524 return rc;
2525 }
2526
2527
2528 /**********************************************************
2529 * INTERNET_InternetOpenUrlW (internal)
2530 *
2531 * Opens an URL
2532 *
2533 * RETURNS
2534 * handle of connection or NULL on failure
2535 */
2536 HINTERNET WINAPI INTERNET_InternetOpenUrlW(LPWININETAPPINFOW hIC, LPCWSTR lpszUrl,
2537 LPCWSTR lpszHeaders, DWORD dwHeadersLength, DWORD dwFlags, DWORD dwContext)
2538 {
2539 URL_COMPONENTSW urlComponents;
2540 WCHAR protocol[32], hostName[MAXHOSTNAME], userName[1024];
2541 WCHAR password[1024], path[2048], extra[1024];
2542 HINTERNET client = NULL, client1 = NULL;
2543
2544 TRACE("(%p, %s, %s, %08lx, %08lx, %08lx)\n", hIC, debugstr_w(lpszUrl), debugstr_w(lpszHeaders),
2545 dwHeadersLength, dwFlags, dwContext);
2546
2547 urlComponents.dwStructSize = sizeof(URL_COMPONENTSW);
2548 urlComponents.lpszScheme = protocol;
2549 urlComponents.dwSchemeLength = 32;
2550 urlComponents.lpszHostName = hostName;
2551 urlComponents.dwHostNameLength = MAXHOSTNAME;
2552 urlComponents.lpszUserName = userName;
2553 urlComponents.dwUserNameLength = 1024;
2554 urlComponents.lpszPassword = password;
2555 urlComponents.dwPasswordLength = 1024;
2556 urlComponents.lpszUrlPath = path;
2557 urlComponents.dwUrlPathLength = 2048;
2558 urlComponents.lpszExtraInfo = extra;
2559 urlComponents.dwExtraInfoLength = 1024;
2560 if(!InternetCrackUrlW(lpszUrl, strlenW(lpszUrl), 0, &urlComponents))
2561 return NULL;
2562 switch(urlComponents.nScheme) {
2563 case INTERNET_SCHEME_FTP:
2564 if(urlComponents.nPort == 0)
2565 urlComponents.nPort = INTERNET_DEFAULT_FTP_PORT;
2566 client = FTP_Connect(hIC, hostName, urlComponents.nPort,
2567 userName, password, dwFlags, dwContext, INET_OPENURL);
2568 if(client == NULL)
2569 break;
2570 client1 = FtpOpenFileW(client, path, GENERIC_READ, dwFlags, dwContext);
2571 if(client1 == NULL) {
2572 InternetCloseHandle(client);
2573 break;
2574 }
2575 break;
2576
2577 case INTERNET_SCHEME_HTTP:
2578 case INTERNET_SCHEME_HTTPS: {
2579 static const WCHAR szStars[] = { '*','/','*', 0 };
2580 LPCWSTR accept[2] = { szStars, NULL };
2581 if(urlComponents.nPort == 0) {
2582 if(urlComponents.nScheme == INTERNET_SCHEME_HTTP)
2583 urlComponents.nPort = INTERNET_DEFAULT_HTTP_PORT;
2584 else
2585 urlComponents.nPort = INTERNET_DEFAULT_HTTPS_PORT;
2586 }
2587 /* FIXME: should use pointers, not handles, as handles are not thread-safe */
2588 client = HTTP_Connect(hIC, hostName, urlComponents.nPort,
2589 userName, password, dwFlags, dwContext, INET_OPENURL);
2590 if(client == NULL)
2591 break;
2592 client1 = HttpOpenRequestW(client, NULL, path, NULL, NULL, accept, dwFlags, dwContext);
2593 if(client1 == NULL) {
2594 InternetCloseHandle(client);
2595 break;
2596 }
2597 HttpAddRequestHeadersW(client1, lpszHeaders, dwHeadersLength, HTTP_ADDREQ_FLAG_ADD);
2598 if (!HttpSendRequestW(client1, NULL, 0, NULL, 0)) {
2599 InternetCloseHandle(client1);
2600 client1 = NULL;
2601 break;
2602 }
2603 }
2604 case INTERNET_SCHEME_GOPHER:
2605 /* gopher doesn't seem to be implemented in wine, but it's supposed
2606 * to be supported by InternetOpenUrlA. */
2607 default:
2608 break;
2609 }
2610
2611 TRACE(" %p <--\n", client1);
2612
2613 return client1;
2614 }
2615
2616 /**********************************************************
2617 * InternetOpenUrlW (WININET.@)
2618 *
2619 * Opens an URL
2620 *
2621 * RETURNS
2622 * handle of connection or NULL on failure
2623 */
2624 HINTERNET WINAPI InternetOpenUrlW(HINTERNET hInternet, LPCWSTR lpszUrl,
2625 LPCWSTR lpszHeaders, DWORD dwHeadersLength, DWORD dwFlags, DWORD dwContext)
2626 {
2627 HINTERNET ret = NULL;
2628 LPWININETAPPINFOW hIC = NULL;
2629
2630 if (TRACE_ON(wininet)) {
2631 TRACE("(%p, %s, %s, %08lx, %08lx, %08lx)\n", hInternet, debugstr_w(lpszUrl), debugstr_w(lpszHeaders),
2632 dwHeadersLength, dwFlags, dwContext);
2633 TRACE(" flags :");
2634 dump_INTERNET_FLAGS(dwFlags);
2635 }
2636
2637 hIC = (LPWININETAPPINFOW) WININET_GetObject( hInternet );
2638 if (NULL == hIC || hIC->hdr.htype != WH_HINIT) {
2639 INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE);
2640 goto lend;
2641 }
2642
2643 if (hIC->hdr.dwFlags & INTERNET_FLAG_ASYNC) {
2644 WORKREQUEST workRequest;
2645 struct WORKREQ_INTERNETOPENURLW *req;
2646
2647 workRequest.asyncall = INTERNETOPENURLW;
2648 workRequest.hdr = WININET_AddRef( &hIC->hdr );
2649 req = &workRequest.u.InternetOpenUrlW;
2650 if (lpszUrl)
2651 req->lpszUrl = WININET_strdupW(lpszUrl);
2652 else
2653 req->lpszUrl = 0;
2654 if (lpszHeaders)
2655 req->lpszHeaders = WININET_strdupW(lpszHeaders);
2656 else
2657 req->lpszHeaders = 0;
2658 req->dwHeadersLength = dwHeadersLength;
2659 req->dwFlags = dwFlags;
2660 req->dwContext = dwContext;
2661
2662 INTERNET_AsyncCall(&workRequest);
2663 /*
2664 * This is from windows.
2665 */
2666 SetLastError(ERROR_IO_PENDING);
2667 } else {
2668 ret = INTERNET_InternetOpenUrlW(hIC, lpszUrl, lpszHeaders, dwHeadersLength, dwFlags, dwContext);
2669 }
2670
2671 lend:
2672 if( hIC )
2673 WININET_Release( &hIC->hdr );
2674 TRACE(" %p <--\n", ret);
2675
2676 return ret;
2677 }
2678
2679 /**********************************************************
2680 * InternetOpenUrlA (WININET.@)
2681 *
2682 * Opens an URL
2683 *
2684 * RETURNS
2685 * handle of connection or NULL on failure
2686 */
2687 HINTERNET WINAPI InternetOpenUrlA(HINTERNET hInternet, LPCSTR lpszUrl,
2688 LPCSTR lpszHeaders, DWORD dwHeadersLength, DWORD dwFlags, DWORD dwContext)
2689 {
2690 HINTERNET rc = (HINTERNET)NULL;
2691
2692 INT lenUrl;
2693 INT lenHeaders = 0;
2694 LPWSTR szUrl = NULL;
2695 LPWSTR szHeaders = NULL;
2696
2697 TRACE("\n");
2698
2699 if(lpszUrl) {
2700 lenUrl = MultiByteToWideChar(CP_ACP, 0, lpszUrl, -1, NULL, 0 );
2701 szUrl = HeapAlloc(GetProcessHeap(), 0, lenUrl*sizeof(WCHAR));
2702 if(!szUrl)
2703 return (HINTERNET)NULL;
2704 MultiByteToWideChar(CP_ACP, 0, lpszUrl, -1, szUrl, lenUrl);
2705 }
2706
2707 if(lpszHeaders) {
2708 lenHeaders = MultiByteToWideChar(CP_ACP, 0, lpszHeaders, dwHeadersLength, NULL, 0 );
2709 szHeaders = HeapAlloc(GetProcessHeap(), 0, lenHeaders*sizeof(WCHAR));
2710 if(!szHeaders) {
2711 HeapFree(GetProcessHeap(), 0, szUrl);
2712 return (HINTERNET)NULL;
2713 }
2714 MultiByteToWideChar(CP_ACP, 0, lpszHeaders, dwHeadersLength, szHeaders, lenHeaders);
2715 }
2716
2717 rc = InternetOpenUrlW(hInternet, szUrl, szHeaders,
2718 lenHeaders, dwFlags, dwContext);
2719
2720 HeapFree(GetProcessHeap(), 0, szUrl);
2721 HeapFree(GetProcessHeap(), 0, szHeaders);
2722
2723 return rc;
2724 }
2725
2726
2727 /***********************************************************************
2728 * INTERNET_SetLastError (internal)
2729 *
2730 * Set last thread specific error
2731 *
2732 * RETURNS
2733 *
2734 */
2735 void INTERNET_SetLastError(DWORD dwError)
2736 {
2737 LPWITHREADERROR lpwite = (LPWITHREADERROR)TlsGetValue(g_dwTlsErrIndex);
2738
2739 SetLastError(dwError);
2740 if(lpwite)
2741 lpwite->dwError = dwError;
2742 }
2743
2744
2745 /***********************************************************************
2746 * INTERNET_GetLastError (internal)
2747 *
2748 * Get last thread specific error
2749 *
2750 * RETURNS
2751 *
2752 */
2753 DWORD INTERNET_GetLastError(void)
2754 {
2755 LPWITHREADERROR lpwite = (LPWITHREADERROR)TlsGetValue(g_dwTlsErrIndex);
2756 return lpwite->dwError;
2757 }
2758
2759
2760 /***********************************************************************
2761 * INTERNET_WorkerThreadFunc (internal)
2762 *
2763 * Worker thread execution function
2764 *
2765 * RETURNS
2766 *
2767 */
2768 static DWORD INTERNET_WorkerThreadFunc(LPVOID *lpvParam)
2769 {
2770 DWORD dwWaitRes;
2771
2772 while (1)
2773 {
2774 if(dwNumJobs > 0) {
2775 INTERNET_ExecuteWork();
2776 continue;
2777 }
2778 dwWaitRes = WaitForMultipleObjects(2, hEventArray, FALSE, MAX_IDLE_WORKER);
2779
2780 if (dwWaitRes == WAIT_OBJECT_0 + 1)
2781 INTERNET_ExecuteWork();
2782 else
2783 break;
2784
2785 InterlockedIncrement(&dwNumIdleThreads);
2786 }
2787
2788 InterlockedDecrement(&dwNumIdleThreads);
2789 InterlockedDecrement(&dwNumThreads);
2790 TRACE("Worker thread exiting\n");
2791 return TRUE;
2792 }
2793
2794
2795 /***********************************************************************
2796 * INTERNET_InsertWorkRequest (internal)
2797 *
2798 * Insert work request into queue
2799 *
2800 * RETURNS
2801 *
2802 */
2803 static BOOL INTERNET_InsertWorkRequest(LPWORKREQUEST lpWorkRequest)
2804 {
2805 BOOL bSuccess = FALSE;
2806 LPWORKREQUEST lpNewRequest;
2807
2808 TRACE("\n");
2809
2810 lpNewRequest = HeapAlloc(GetProcessHeap(), 0, sizeof(WORKREQUEST));
2811 if (lpNewRequest)
2812 {
2813 memcpy(lpNewRequest, lpWorkRequest, sizeof(WORKREQUEST));
2814 lpNewRequest->prev = NULL;
2815
2816 EnterCriticalSection(&csQueue);
2817
2818 lpNewRequest->next = lpWorkQueueTail;
2819 if (lpWorkQueueTail)
2820 lpWorkQueueTail->prev = lpNewRequest;
2821 lpWorkQueueTail = lpNewRequest;
2822 if (!lpHeadWorkQueue)
2823 lpHeadWorkQueue = lpWorkQueueTail;
2824
2825 LeaveCriticalSection(&csQueue);
2826
2827 bSuccess = TRUE;
2828 InterlockedIncrement(&dwNumJobs);
2829 }
2830
2831 return bSuccess;
2832 }
2833
2834
2835 /***********************************************************************
2836 * INTERNET_GetWorkRequest (internal)
2837 *
2838 * Retrieves work request from queue
2839 *
2840 * RETURNS
2841 *
2842 */
2843 static BOOL INTERNET_GetWorkRequest(LPWORKREQUEST lpWorkRequest)
2844 {
2845 BOOL bSuccess = FALSE;
2846 LPWORKREQUEST lpRequest = NULL;
2847
2848 TRACE("\n");
2849
2850 EnterCriticalSection(&csQueue);
2851
2852 if (lpHeadWorkQueue)
2853 {
2854 lpRequest = lpHeadWorkQueue;
2855 lpHeadWorkQueue = lpHeadWorkQueue->prev;
2856 if (lpRequest == lpWorkQueueTail)
2857 lpWorkQueueTail = lpHeadWorkQueue;
2858 }
2859
2860 LeaveCriticalSection(&csQueue);
2861
2862 if (lpRequest)
2863 {
2864 memcpy(lpWorkRequest, lpRequest, sizeof(WORKREQUEST));
2865 HeapFree(GetProcessHeap(), 0, lpRequest);
2866 bSuccess = TRUE;
2867 InterlockedDecrement(&dwNumJobs);
2868 }
2869
2870 return bSuccess;
2871 }
2872
2873
2874 /***********************************************************************
2875 * INTERNET_AsyncCall (internal)
2876 *
2877 * Retrieves work request from queue
2878 *
2879 * RETURNS
2880 *
2881 */
2882 BOOL INTERNET_AsyncCall(LPWORKREQUEST lpWorkRequest)
2883 {
2884 HANDLE hThread;
2885 DWORD dwTID;
2886 BOOL bSuccess = FALSE;
2887
2888 TRACE("\n");
2889
2890 if (InterlockedDecrement(&dwNumIdleThreads) < 0)
2891 {
2892 InterlockedIncrement(&dwNumIdleThreads);
2893
2894 if (InterlockedIncrement(&dwNumThreads) > MAX_WORKER_THREADS ||
2895 !(hThread = CreateThread(NULL, 0,
2896 (LPTHREAD_START_ROUTINE)INTERNET_WorkerThreadFunc, NULL, 0, &dwTID)))
2897 {
2898 InterlockedDecrement(&dwNumThreads);
2899 INTERNET_SetLastError(ERROR_INTERNET_ASYNC_THREAD_FAILED);
2900 goto lerror;
2901 }
2902
2903 TRACE("Created new thread\n");
2904 }
2905
2906 bSuccess = TRUE;
2907 INTERNET_InsertWorkRequest(lpWorkRequest);
2908 SetEvent(hWorkEvent);
2909
2910 lerror:
2911
2912 return bSuccess;
2913 }
2914
2915
2916 /***********************************************************************
2917 * INTERNET_ExecuteWork (internal)
2918 *
2919 * RETURNS
2920 *
2921 */
2922 static VOID INTERNET_ExecuteWork(void)
2923 {
2924 WORKREQUEST workRequest;
2925
2926 TRACE("\n");
2927
2928 if (!INTERNET_GetWorkRequest(&workRequest))
2929 return;
2930
2931 switch (workRequest.asyncall)
2932 {
2933 case FTPPUTFILEW:
2934 {
2935 struct WORKREQ_FTPPUTFILEW *req = &workRequest.u.FtpPutFileW;
2936 LPWININETFTPSESSIONW lpwfs = (LPWININETFTPSESSIONW) workRequest.hdr;
2937
2938 TRACE("FTPPUTFILEW %p\n", lpwfs);
2939
2940 FTP_FtpPutFileW(lpwfs, req->lpszLocalFile,
2941 req->lpszNewRemoteFile, req->dwFlags, req->dwContext);
2942
2943 HeapFree(GetProcessHeap(), 0, req->lpszLocalFile);
2944 HeapFree(GetProcessHeap(), 0, req->lpszNewRemoteFile);
2945 }
2946 break;
2947
2948 case FTPSETCURRENTDIRECTORYW:
2949 {
2950 struct WORKREQ_FTPSETCURRENTDIRECTORYW *req;
2951 LPWININETFTPSESSIONW lpwfs = (LPWININETFTPSESSIONW) workRequest.hdr;
2952
2953 TRACE("FTPSETCURRENTDIRECTORYW %p\n", lpwfs);
2954
2955 req = &workRequest.u.FtpSetCurrentDirectoryW;
2956 FTP_FtpSetCurrentDirectoryW(lpwfs, req->lpszDirectory);
2957 HeapFree(GetProcessHeap(), 0, req->lpszDirectory);
2958 }
2959 break;
2960
2961 case FTPCREATEDIRECTORYW:
2962 {
2963 struct WORKREQ_FTPCREATEDIRECTORYW *req;
2964 LPWININETFTPSESSIONW lpwfs = (LPWININETFTPSESSIONW) workRequest.hdr;
2965
2966 TRACE("FTPCREATEDIRECTORYW %p\n", lpwfs);
2967
2968 req = &workRequest.u.FtpCreateDirectoryW;
2969 FTP_FtpCreateDirectoryW(lpwfs, req->lpszDirectory);
2970 HeapFree(GetProcessHeap(), 0, req->lpszDirectory);
2971 }
2972 break;
2973
2974 case FTPFINDFIRSTFILEW:
2975 {
2976 struct WORKREQ_FTPFINDFIRSTFILEW *req;
2977 LPWININETFTPSESSIONW lpwfs = (LPWININETFTPSESSIONW) workRequest.hdr;
2978
2979 TRACE("FTPFINDFIRSTFILEW %p\n", lpwfs);
2980
2981 req = &workRequest.u.FtpFindFirstFileW;
2982 FTP_FtpFindFirstFileW(lpwfs, req->lpszSearchFile,
2983 req->lpFindFileData, req->dwFlags, req->dwContext);
2984 HeapFree(GetProcessHeap(), 0, req->lpszSearchFile);
2985 }
2986 break;
2987
2988 case FTPGETCURRENTDIRECTORYW:
2989 {
2990 struct WORKREQ_FTPGETCURRENTDIRECTORYW *req;
2991 LPWININETFTPSESSIONW lpwfs = (LPWININETFTPSESSIONW) workRequest.hdr;
2992
2993 TRACE("FTPGETCURRENTDIRECTORYW %p\n", lpwfs);
2994
2995 req = &workRequest.u.FtpGetCurrentDirectoryW;
2996 FTP_FtpGetCurrentDirectoryW(lpwfs,
2997 req->lpszDirectory, req->lpdwDirectory);
2998 }
2999 break;
3000
3001 case FTPOPENFILEW:
3002 {
3003 struct WORKREQ_FTPOPENFILEW *req = &workRequest.u.FtpOpenFileW;
3004 LPWININETFTPSESSIONW lpwfs = (LPWININETFTPSESSIONW) workRequest.hdr;
3005
3006 TRACE("FTPOPENFILEW %p\n", lpwfs);
3007
3008 FTP_FtpOpenFileW(lpwfs, req->lpszFilename,
3009 req->dwAccess, req->dwFlags, req->dwContext);
3010 HeapFree(GetProcessHeap(), 0, req->lpszFilename);
3011 }
3012 break;
3013
3014 case FTPGETFILEW:
3015 {
3016 struct WORKREQ_FTPGETFILEW *req = &workRequest.u.FtpGetFileW;
3017 LPWININETFTPSESSIONW lpwfs = (LPWININETFTPSESSIONW) workRequest.hdr;
3018
3019 TRACE("FTPGETFILEW %p\n", lpwfs);
3020
3021 FTP_FtpGetFileW(lpwfs, req->lpszRemoteFile,
3022 req->lpszNewFile, req->fFailIfExists,
3023 req->dwLocalFlagsAttribute, req->dwFlags, req->dwContext);
3024 HeapFree(GetProcessHeap(), 0, req->lpszRemoteFile);
3025 HeapFree(GetProcessHeap(), 0, req->lpszNewFile);
3026 }
3027 break;
3028
3029 case FTPDELETEFILEW:
3030 {
3031 struct WORKREQ_FTPDELETEFILEW *req = &workRequest.u.FtpDeleteFileW;
3032 LPWININETFTPSESSIONW lpwfs = (LPWININETFTPSESSIONW) workRequest.hdr;
3033
3034 TRACE("FTPDELETEFILEW %p\n", lpwfs);
3035
3036 FTP_FtpDeleteFileW(lpwfs, req->lpszFilename);
3037 HeapFree(GetProcessHeap(), 0, req->lpszFilename);
3038 }
3039 break;
3040
3041 case FTPREMOVEDIRECTORYW:
3042 {
3043 struct WORKREQ_FTPREMOVEDIRECTORYW *req;
3044 LPWININETFTPSESSIONW lpwfs = (LPWININETFTPSESSIONW) workRequest.hdr;
3045
3046 TRACE("FTPREMOVEDIRECTORYW %p\n", lpwfs);
3047
3048 req = &workRequest.u.FtpRemoveDirectoryW;
3049 FTP_FtpRemoveDirectoryW(lpwfs, req->lpszDirectory);
3050 HeapFree(GetProcessHeap(), 0, req->lpszDirectory);
3051 }
3052 break;
3053
3054 case FTPRENAMEFILEW:
3055 {
3056 struct WORKREQ_FTPRENAMEFILEW *req = &workRequest.u.FtpRenameFileW;
3057 LPWININETFTPSESSIONW lpwfs = (LPWININETFTPSESSIONW) workRequest.hdr;
3058
3059 TRACE("FTPRENAMEFILEW %p\n", lpwfs);
3060
3061 FTP_FtpRenameFileW(lpwfs, req->lpszSrcFile, req->lpszDestFile);
3062 HeapFree(GetProcessHeap(), 0, req->lpszSrcFile);
3063 HeapFree(GetProcessHeap(), 0, req->lpszDestFile);
3064 }
3065 break;
3066
3067 case INTERNETFINDNEXTW:
3068 {
3069 struct WORKREQ_INTERNETFINDNEXTW *req;
3070 LPWININETFINDNEXTW lpwh = (LPWININETFINDNEXTW) workRequest.hdr;
3071
3072 TRACE("INTERNETFINDNEXTW %p\n", lpwh);
3073
3074 req = &workRequest.u.InternetFindNextW;
3075 INTERNET_FindNextFileW(lpwh, req->lpFindFileData);
3076 }
3077 break;
3078
3079 case HTTPSENDREQUESTW:
3080 {
3081 struct WORKREQ_HTTPSENDREQUESTW *req = &workRequest.u.HttpSendRequestW;
3082 LPWININETHTTPREQW lpwhr = (LPWININETHTTPREQW) workRequest.hdr;
3083
3084 TRACE("HTTPSENDREQUESTW %p\n", lpwhr);
3085
3086 HTTP_HttpSendRequestW(lpwhr, req->lpszHeader,
3087 req->dwHeaderLength, req->lpOptional, req->dwOptionalLength);
3088
3089 HeapFree(GetProcessHeap(), 0, req->lpszHeader);
3090 }
3091 break;
3092
3093 case HTTPOPENREQUESTW:
3094 {
3095 struct WORKREQ_HTTPOPENREQUESTW *req = &workRequest.u.HttpOpenRequestW;
3096 LPWININETHTTPSESSIONW lpwhs = (LPWININETHTTPSESSIONW) workRequest.hdr;
3097
3098 TRACE("HTTPOPENREQUESTW %p\n", lpwhs);
3099
3100 HTTP_HttpOpenRequestW(lpwhs, req->lpszVerb,
3101 req->lpszObjectName, req->lpszVersion, req->lpszReferrer,
3102 req->lpszAcceptTypes, req->dwFlags, req->dwContext);
3103
3104 HeapFree(GetProcessHeap(), 0, req->lpszVerb);
3105 HeapFree(GetProcessHeap(), 0, req->lpszObjectName);
3106 HeapFree(GetProcessHeap(), 0, req->lpszVersion);
3107 HeapFree(GetProcessHeap(), 0, req->lpszReferrer);
3108 }
3109 break;
3110
3111 case SENDCALLBACK:
3112 {
3113 struct WORKREQ_SENDCALLBACK *req = &workRequest.u.SendCallback;
3114
3115 TRACE("SENDCALLBACK %p\n", workRequest.hdr);
3116
3117 SendSyncCallback(workRequest.hdr,
3118 req->dwContext, req->dwInternetStatus, req->lpvStatusInfo,
3119 req->dwStatusInfoLength);
3120
3121 /* And frees the copy of the status info */
3122 HeapFree(GetProcessHeap(), 0, req->lpvStatusInfo);
3123 }
3124 break;
3125
3126 case INTERNETOPENURLW:
3127 {
3128 struct WORKREQ_INTERNETOPENURLW *req = &workRequest.u.InternetOpenUrlW;
3129 LPWININETAPPINFOW hIC = (LPWININETAPPINFOW) workRequest.hdr;
3130
3131 TRACE("INTERNETOPENURLW %p\n", hIC);
3132
3133 INTERNET_InternetOpenUrlW(hIC, req->lpszUrl,
3134 req->lpszHeaders, req->dwHeadersLength, req->dwFlags, req->dwContext);
3135 HeapFree(GetProcessHeap(), 0, req->lpszUrl);
3136 HeapFree(GetProcessHeap(), 0, req->lpszHeaders);
3137 }
3138 break;
3139 }
3140 WININET_Release( workRequest.hdr );
3141 }
3142
3143
3144 /***********************************************************************
3145 * INTERNET_GetResponseBuffer
3146 *
3147 * RETURNS
3148 *
3149 */
3150 LPSTR INTERNET_GetResponseBuffer(void)
3151 {
3152 LPWITHREADERROR lpwite = (LPWITHREADERROR)TlsGetValue(g_dwTlsErrIndex);
3153 TRACE("\n");
3154 return lpwite->response;
3155 }
3156
3157 /***********************************************************************
3158 * INTERNET_GetNextLine (internal)
3159 *
3160 * Parse next line in directory string listing
3161 *
3162 * RETURNS
3163 * Pointer to beginning of next line
3164 * NULL on failure
3165 *
3166 */
3167
3168 LPSTR INTERNET_GetNextLine(INT nSocket, LPDWORD dwLen)
3169 {
3170 struct timeval tv;
3171 fd_set infd;
3172 BOOL bSuccess = FALSE;
3173 INT nRecv = 0;
3174 LPSTR lpszBuffer = INTERNET_GetResponseBuffer();
3175
3176 TRACE("\n");
3177
3178 FD_ZERO(&infd);
3179 FD_SET(nSocket, &infd);
3180 tv.tv_sec=RESPONSE_TIMEOUT;
3181 tv.tv_usec=0;
3182
3183 while (nRecv < MAX_REPLY_LEN)
3184 {
3185 if (select(nSocket+1,&infd,NULL,NULL,&tv) > 0)
3186 {
3187 if (recv(nSocket, &lpszBuffer[nRecv], 1, 0) <= 0)
3188 {
3189 INTERNET_SetLastError(ERROR_FTP_TRANSFER_IN_PROGRESS);
3190 goto lend;
3191 }
3192
3193 if (lpszBuffer[nRecv] == '\n')
3194 {
3195 bSuccess = TRUE;
3196 break;
3197 }
3198 if (lpszBuffer[nRecv] != '\r')
3199 nRecv++;
3200 }
3201 else
3202 {
3203 INTERNET_SetLastError(ERROR_INTERNET_TIMEOUT);
3204 goto lend;
3205 }
3206 }
3207
3208 lend:
3209 if (bSuccess)
3210 {
3211 lpszBuffer[nRecv] = '\0';
3212 *dwLen = nRecv - 1;
3213 TRACE(":%d %s\n", nRecv, lpszBuffer);
3214 return lpszBuffer;
3215 }
3216 else
3217 {
3218 return NULL;
3219 }
3220 }
3221
3222 /**********************************************************
3223 * InternetQueryDataAvailable (WININET.@)
3224 *
3225 * Determines how much data is available to be read.
3226 *
3227 * RETURNS
3228 * If there is data available then TRUE, otherwise if there
3229 * is not or an error occurred then FALSE. Use GetLastError() to
3230 * check for ERROR_NO_MORE_FILES to see if it was the former.
3231 */
3232 BOOL WINAPI InternetQueryDataAvailable( HINTERNET hFile,
3233 LPDWORD lpdwNumberOfBytesAvailble,
3234 DWORD dwFlags, DWORD dwConext)
3235 {
3236 LPWININETHTTPREQW lpwhr;
3237 BOOL retval = FALSE;
3238 char buffer[4048];
3239
3240 lpwhr = (LPWININETHTTPREQW) WININET_GetObject( hFile );
3241 if (NULL == lpwhr)
3242 {
3243 SetLastError(ERROR_NO_MORE_FILES);
3244 return FALSE;
3245 }
3246
3247 TRACE("--> %p %i\n",lpwhr,lpwhr->hdr.htype);
3248
3249 switch (lpwhr->hdr.htype)
3250 {
3251 case WH_HHTTPREQ:
3252 if (!NETCON_recv(&lpwhr->netConnection, buffer,
3253 4048, MSG_PEEK, (int *)lpdwNumberOfBytesAvailble))
3254 {
3255 SetLastError(ERROR_NO_MORE_FILES);
3256 retval = FALSE;
3257 }
3258 else
3259 retval = TRUE;
3260 break;
3261
3262 default:
3263 FIXME("unsupported file type\n");
3264 break;
3265 }
3266 WININET_Release( &lpwhr->hdr );
3267
3268 TRACE("<-- %i\n",retval);
3269 return retval;
3270 }
3271
3272
3273 /***********************************************************************
3274 *
3275 */
3276 BOOL WINAPI InternetLockRequestFile( HINTERNET hInternet, HANDLE
3277 *lphLockReqHandle)
3278 {
3279 FIXME("STUB\n");
3280 return FALSE;
3281 }
3282
3283 BOOL WINAPI InternetUnlockRequestFile( HANDLE hLockHandle)
3284 {
3285 FIXME("STUB\n");
3286 return FALSE;
3287 }
3288
3289
3290 /***********************************************************************
3291 * InternetAutodial
3292 *
3293 * On windows this function is supposed to dial the default internet
3294 * connection. We don't want to have Wine dial out to the internet so
3295 * we return TRUE by default. It might be nice to check if we are connected.
3296 *
3297 * RETURNS
3298 * TRUE on success
3299 * FALSE on failure
3300 *
3301 */
3302 BOOL WINAPI InternetAutodial(DWORD dwFlags, HWND hwndParent)
3303 {
3304 FIXME("STUB\n");
3305
3306 /* Tell that we are connected to the internet. */
3307 return TRUE;
3308 }
3309
3310 /***********************************************************************
3311 * InternetAutodialHangup
3312 *
3313 * Hangs up a connection made with InternetAutodial
3314 *
3315 * PARAM
3316 * dwReserved
3317 * RETURNS
3318 * TRUE on success
3319 * FALSE on failure
3320 *
3321 */
3322 BOOL WINAPI InternetAutodialHangup(DWORD dwReserved)
3323 {
3324 FIXME("STUB\n");
3325
3326 /* we didn't dial, we don't disconnect */
3327 return TRUE;
3328 }
3329
3330 /***********************************************************************
3331 *
3332 * InternetCombineUrlA
3333 *
3334 * Combine a base URL with a relative URL
3335 *
3336 * RETURNS
3337 * TRUE on success
3338 * FALSE on failure
3339 *
3340 */
3341
3342 BOOL WINAPI InternetCombineUrlA(LPCSTR lpszBaseUrl, LPCSTR lpszRelativeUrl,
3343 LPSTR lpszBuffer, LPDWORD lpdwBufferLength,
3344 DWORD dwFlags)
3345 {
3346 HRESULT hr=S_OK;
3347
3348 TRACE("(%s, %s, %p, %p, 0x%08lx)\n", debugstr_a(lpszBaseUrl), debugstr_a(lpszRelativeUrl), lpszBuffer, lpdwBufferLength, dwFlags);
3349
3350 /* Flip this bit to correspond to URL_ESCAPE_UNSAFE */
3351 dwFlags ^= ICU_NO_ENCODE;
3352 hr=UrlCombineA(lpszBaseUrl,lpszRelativeUrl,lpszBuffer,lpdwBufferLength,dwFlags);
3353
3354 return (hr==S_OK);
3355 }
3356
3357 /***********************************************************************
3358 *
3359 * InternetCombineUrlW
3360 *
3361 * Combine a base URL with a relative URL
3362 *
3363 * RETURNS
3364 * TRUE on success
3365 * FALSE on failure
3366 *
3367 */
3368
3369 BOOL WINAPI InternetCombineUrlW(LPCWSTR lpszBaseUrl, LPCWSTR lpszRelativeUrl,
3370 LPWSTR lpszBuffer, LPDWORD lpdwBufferLength,
3371 DWORD dwFlags)
3372 {
3373 HRESULT hr=S_OK;
3374
3375 TRACE("(%s, %s, %p, %p, 0x%08lx)\n", debugstr_w(lpszBaseUrl), debugstr_w(lpszRelativeUrl), lpszBuffer, lpdwBufferLength, dwFlags);
3376
3377 /* Flip this bit to correspond to URL_ESCAPE_UNSAFE */
3378 dwFlags ^= ICU_NO_ENCODE;
3379 hr=UrlCombineW(lpszBaseUrl,lpszRelativeUrl,lpszBuffer,lpdwBufferLength,dwFlags);
3380
3381 return (hr==S_OK);
3382 }
3383
3384 /***********************************************************************
3385 *
3386 * InternetCreateUrlA
3387 *
3388 * RETURNS
3389 * TRUE on success
3390 * FALSE on failure
3391 *
3392 */
3393 BOOL WINAPI InternetCreateUrlA(LPURL_COMPONENTSA lpUrlComponents, DWORD dwFlags,
3394 LPSTR lpszUrl, LPDWORD lpdwUrlLength)
3395 {
3396 FIXME("\n");
3397 return FALSE;
3398 }
3399
3400 DWORD WINAPI InternetConfirmZoneCrossingA( HWND hWnd, LPSTR szUrlPrev, LPSTR szUrlNew, BOOL bPost )
3401 {
3402 FIXME("(%p, %s, %s, %x) stub\n", hWnd, debugstr_a(szUrlPrev), debugstr_a(szUrlNew), bPost);
3403 return ERROR_SUCCESS;
3404 }
3405
3406 DWORD WINAPI InternetConfirmZoneCrossingW( HWND hWnd, LPWSTR szUrlPrev, LPWSTR szUrlNew, BOOL bPost )
3407 {
3408 FIXME("(%p, %s, %s, %x) stub\n", hWnd, debugstr_w(szUrlPrev), debugstr_w(szUrlNew), bPost);
3409 return ERROR_SUCCESS;
3410 }
3411
3412 DWORD WINAPI InternetDialA( HWND hwndParent, LPSTR lpszConnectoid, DWORD dwFlags,
3413 LPDWORD lpdwConnection, DWORD dwReserved )
3414 {
3415 FIXME("(%p, %p, 0x%08lx, %p, 0x%08lx) stub\n", hwndParent, lpszConnectoid, dwFlags,
3416 lpdwConnection, dwReserved);
3417 return ERROR_SUCCESS;
3418 }
3419
3420 DWORD WINAPI InternetDialW( HWND hwndParent, LPWSTR lpszConnectoid, DWORD dwFlags,
3421 LPDWORD lpdwConnection, DWORD dwReserved )
3422 {
3423 FIXME("(%p, %p, 0x%08lx, %p, 0x%08lx) stub\n", hwndParent, lpszConnectoid, dwFlags,
3424 lpdwConnection, dwReserved);
3425 return ERROR_SUCCESS;
3426 }
3427
3428 BOOL WINAPI InternetGoOnlineA( LPSTR lpszURL, HWND hwndParent, DWORD dwReserved )
3429 {
3430 FIXME("(%s, %p, 0x%08lx) stub\n", debugstr_a(lpszURL), hwndParent, dwReserved);
3431 return TRUE;
3432 }
3433
3434 BOOL WINAPI InternetGoOnlineW( LPWSTR lpszURL, HWND hwndParent, DWORD dwReserved )
3435 {
3436 FIXME("(%s, %p, 0x%08lx) stub\n", debugstr_w(lpszURL), hwndParent, dwReserved);
3437 return TRUE;
3438 }
3439
3440 DWORD WINAPI InternetHangUp( DWORD dwConnection, DWORD dwReserved )
3441 {
3442 FIXME("(0x%08lx, 0x%08lx) stub\n", dwConnection, dwReserved);
3443 return ERROR_SUCCESS;
3444 }
3445
3446 BOOL WINAPI CreateMD5SSOHash( PWSTR pszChallengeInfo, PWSTR pwszRealm, PWSTR pwszTarget,
3447 PBYTE pbHexHash )
3448 {
3449 FIXME("(%s, %s, %s, %p) stub\n", debugstr_w(pszChallengeInfo), debugstr_w(pwszRealm),
3450 debugstr_w(pwszTarget), pbHexHash);
3451 return FALSE;
3452 }
3453
3454 BOOL WINAPI InternetClearAllPerSiteCookieDecisions( VOID )
3455 {
3456 FIXME("stub\n");
3457 return TRUE;
3458 }
3459
3460 BOOL WINAPI InternetEnumPerSiteCookieDecisionA( LPSTR pszSiteName, unsigned long *pcSiteNameSize,
3461 unsigned long *pdwDecision, unsigned long dwIndex )
3462 {
3463 FIXME("(%s, %p, %p, 0x%08lx) stub\n",
3464 debugstr_a(pszSiteName), pcSiteNameSize, pdwDecision, dwIndex);
3465 return FALSE;
3466 }
3467
3468 BOOL WINAPI InternetEnumPerSiteCookieDecisionW( LPWSTR pszSiteName, unsigned long *pcSiteNameSize,
3469 unsigned long *pdwDecision, unsigned long dwIndex )
3470 {
3471 FIXME("(%s, %p, %p, 0x%08lx) stub\n",
3472 debugstr_w(pszSiteName), pcSiteNameSize, pdwDecision, dwIndex);
3473 return FALSE;
3474 }
3475
3476 BOOL WINAPI InternetGetCookieExA( LPCSTR pchURL, LPCSTR pchCookieName, LPSTR pchCookieData,
3477 LPDWORD pcchCookieData, DWORD dwFlags, LPVOID lpReserved)
3478 {
3479 FIXME("(%s, %s, %s, %p, 0x%08lx, %p) stub\n",
3480 debugstr_a(pchURL), debugstr_a(pchCookieName), debugstr_a(pchCookieData),
3481 pcchCookieData, dwFlags, lpReserved);
3482 return FALSE;
3483 }
3484
3485 BOOL WINAPI InternetGetCookieExW( LPCWSTR pchURL, LPCWSTR pchCookieName, LPWSTR pchCookieData,
3486 LPDWORD pcchCookieData, DWORD dwFlags, LPVOID lpReserved)
3487 {
3488 FIXME("(%s, %s, %s, %p, 0x%08lx, %p) stub\n",
3489 debugstr_w(pchURL), debugstr_w(pchCookieName), debugstr_w(pchCookieData),
3490 pcchCookieData, dwFlags, lpReserved);
3491 return FALSE;
3492 }
3493
3494 BOOL WINAPI InternetGetPerSiteCookieDecisionA( LPCSTR pwchHostName, unsigned long *pResult )
3495 {
3496 FIXME("(%s, %p) stub\n", debugstr_a(pwchHostName), pResult);
3497 return FALSE;
3498 }
3499
3500 BOOL WINAPI InternetGetPerSiteCookieDecisionW( LPCWSTR pwchHostName, unsigned long *pResult )
3501 {
3502 FIXME("(%s, %p) stub\n", debugstr_w(pwchHostName), pResult);
3503 return FALSE;
3504 }
3505
3506 BOOL WINAPI InternetSetPerSiteCookieDecisionA( LPCSTR pchHostName, DWORD dwDecision )
3507 {
3508 FIXME("(%s, 0x%08lx) stub\n", debugstr_a(pchHostName), dwDecision);
3509 return FALSE;
3510 }
3511
3512 BOOL WINAPI InternetSetPerSiteCookieDecisionW( LPCWSTR pchHostName, DWORD dwDecision )
3513 {
3514 FIXME("(%s, 0x%08lx) stub\n", debugstr_w(pchHostName), dwDecision);
3515 return FALSE;
3516 }
3517
3518 DWORD WINAPI InternetSetCookieExA( LPCSTR lpszURL, LPCSTR lpszCookieName, LPCSTR lpszCookieData,
3519 DWORD dwFlags, DWORD_PTR dwReserved)
3520 {
3521 FIXME("(%s, %s, %s, 0x%08lx, 0x%08lx) stub\n",
3522 debugstr_a(lpszURL), debugstr_a(lpszCookieName), debugstr_a(lpszCookieData),
3523 dwFlags, dwReserved);
3524 return TRUE;
3525 }
3526
3527 DWORD WINAPI InternetSetCookieExW( LPCWSTR lpszURL, LPCWSTR lpszCookieName, LPCWSTR lpszCookieData,
3528 DWORD dwFlags, DWORD_PTR dwReserved)
3529 {
3530 FIXME("(%s, %s, %s, 0x%08lx, 0x%08lx) stub\n",
3531 debugstr_w(lpszURL), debugstr_w(lpszCookieName), debugstr_w(lpszCookieData),
3532 dwFlags, dwReserved);
3533 return TRUE;
3534 }
3535
3536 BOOL WINAPI ResumeSuspendedDownload( HINTERNET hInternet, DWORD dwError )
3537 {
3538 FIXME("(%p, 0x%08lx) stub\n", hInternet, dwError);
3539 return FALSE;
3540 }
3541
3542 /***********************************************************************
3543 *
3544 * InternetCreateUrlW
3545 *
3546 * RETURNS
3547 * TRUE on success
3548 * FALSE on failure
3549 *
3550 */
3551 BOOL WINAPI InternetCreateUrlW(LPURL_COMPONENTSW lpUrlComponents, DWORD dwFlags,
3552 LPWSTR lpszUrl, LPDWORD lpdwUrlLength)
3553 {
3554 FIXME("\n");
3555 return FALSE;
3556 }
3557
3558 /***********************************************************************
3559 * dump_INTERNET_FLAGS
3560 *
3561 * Helper function to TRACE the internet flags.
3562 *
3563 * RETURNS
3564 * None
3565 *
3566 */
3567 void dump_INTERNET_FLAGS(DWORD dwFlags)
3568 {
3569 #define FE(x) { x, #x }
3570 static const wininet_flag_info flag[] = {
3571 FE(INTERNET_FLAG_RELOAD),
3572 FE(INTERNET_FLAG_RAW_DATA),
3573 FE(INTERNET_FLAG_EXISTING_CONNECT),
3574 FE(INTERNET_FLAG_ASYNC),
3575 FE(INTERNET_FLAG_PASSIVE),
3576 FE(INTERNET_FLAG_NO_CACHE_WRITE),
3577 FE(INTERNET_FLAG_MAKE_PERSISTENT),
3578 FE(INTERNET_FLAG_FROM_CACHE),
3579 FE(INTERNET_FLAG_SECURE),
3580 FE(INTERNET_FLAG_KEEP_CONNECTION),
3581 FE(INTERNET_FLAG_NO_AUTO_REDIRECT),
3582 FE(INTERNET_FLAG_READ_PREFETCH),
3583 FE(INTERNET_FLAG_NO_COOKIES),
3584 FE(INTERNET_FLAG_NO_AUTH),
3585 FE(INTERNET_FLAG_CACHE_IF_NET_FAIL),
3586 FE(INTERNET_FLAG_IGNORE_REDIRECT_TO_HTTP),
3587 FE(INTERNET_FLAG_IGNORE_REDIRECT_TO_HTTPS),
3588 FE(INTERNET_FLAG_IGNORE_CERT_DATE_INVALID),
3589 FE(INTERNET_FLAG_IGNORE_CERT_CN_INVALID),
3590 FE(INTERNET_FLAG_RESYNCHRONIZE),
3591 FE(INTERNET_FLAG_HYPERLINK),
3592 FE(INTERNET_FLAG_NO_UI),
3593 FE(INTERNET_FLAG_PRAGMA_NOCACHE),
3594 FE(INTERNET_FLAG_CACHE_ASYNC),
3595 FE(INTERNET_FLAG_FORMS_SUBMIT),
3596 FE(INTERNET_FLAG_NEED_FILE),
3597 FE(INTERNET_FLAG_TRANSFER_ASCII),
3598 FE(INTERNET_FLAG_TRANSFER_BINARY)
3599 };
3600 #undef FE
3601 int i;
3602
3603 for (i = 0; i < (sizeof(flag) / sizeof(flag[0])); i++) {
3604 if (flag[i].val & dwFlags) {
3605 TRACE(" %s", flag[i].name);
3606 dwFlags &= ~flag[i].val;
3607 }
3608 }
3609 if (dwFlags)
3610 TRACE(" Unknown flags (%08lx)\n", dwFlags);
3611 else
3612 TRACE("\n");
3613 }
GSOC 2012 project to enhance the control panel