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As per MSDN, INTERNET_OPTION_CONNECTED_STATE should take a DWORD
[wine/wine-kai.git] / dlls / wininet / internet.c
bloba4a364b7249666d7f20c38c0fa12f3801ad90df9
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, { 0, (DWORD)(__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)
1518 FIXME("Unhandled flags 0x%08lx\n", dwFlags);
1519 TRACE("%s %p %p %08lx\n", debugstr_a(lpszUrl), lpszBuffer,
1520 lpdwBufferLength, dwURLFlags);
1521
1522 /* Flip this bit to correspond to URL_ESCAPE_UNSAFE */
1523 dwFlags ^= ICU_NO_ENCODE;
1524
1525 hr = UrlCanonicalizeA(lpszUrl, lpszBuffer, lpdwBufferLength, dwURLFlags);
1526
1527 return (hr == S_OK) ? TRUE : FALSE;
1528 }
1529
1530 /***********************************************************************
1531 * InternetCanonicalizeUrlW (WININET.@)
1532 *
1533 * Escape unsafe characters and spaces
1534 *
1535 * RETURNS
1536 * TRUE on success
1537 * FALSE on failure
1538 *
1539 */
1540 BOOL WINAPI InternetCanonicalizeUrlW(LPCWSTR lpszUrl, LPWSTR lpszBuffer,
1541 LPDWORD lpdwBufferLength, DWORD dwFlags)
1542 {
1543 HRESULT hr;
1544 DWORD dwURLFlags= 0x80000000; /* Don't know what this means */
1545 if(dwFlags & ICU_DECODE)
1546 {
1547 dwURLFlags |= URL_UNESCAPE;
1548 dwFlags &= ~ICU_DECODE;
1549 }
1550
1551 if(dwFlags & ICU_ESCAPE)
1552 {
1553 dwURLFlags |= URL_UNESCAPE;
1554 dwFlags &= ~ICU_ESCAPE;
1555 }
1556 if(dwFlags)
1557 FIXME("Unhandled flags 0x%08lx\n", dwFlags);
1558 TRACE("%s %p %p %08lx\n", debugstr_w(lpszUrl), lpszBuffer,
1559 lpdwBufferLength, dwURLFlags);
1560
1561 /* Flip this bit to correspond to URL_ESCAPE_UNSAFE */
1562 dwFlags ^= ICU_NO_ENCODE;
1563
1564 hr = UrlCanonicalizeW(lpszUrl, lpszBuffer, lpdwBufferLength, dwURLFlags);
1565
1566 return (hr == S_OK) ? TRUE : FALSE;
1567 }
1568
1569
1570 /***********************************************************************
1571 * InternetSetStatusCallbackA (WININET.@)
1572 *
1573 * Sets up a callback function which is called as progress is made
1574 * during an operation.
1575 *
1576 * RETURNS
1577 * Previous callback or NULL on success
1578 * INTERNET_INVALID_STATUS_CALLBACK on failure
1579 *
1580 */
1581 INTERNET_STATUS_CALLBACK WINAPI InternetSetStatusCallbackA(
1582 HINTERNET hInternet ,INTERNET_STATUS_CALLBACK lpfnIntCB)
1583 {
1584 INTERNET_STATUS_CALLBACK retVal;
1585 LPWININETHANDLEHEADER lpwh;
1586
1587 TRACE("0x%08lx\n", (ULONG)hInternet);
1588
1589 lpwh = WININET_GetObject(hInternet);
1590 if (!lpwh)
1591 return INTERNET_INVALID_STATUS_CALLBACK;
1592
1593 lpwh->dwInternalFlags &= ~INET_CALLBACKW;
1594 retVal = lpwh->lpfnStatusCB;
1595 lpwh->lpfnStatusCB = lpfnIntCB;
1596
1597 WININET_Release( lpwh );
1598
1599 return retVal;
1600 }
1601
1602 /***********************************************************************
1603 * InternetSetStatusCallbackW (WININET.@)
1604 *
1605 * Sets up a callback function which is called as progress is made
1606 * during an operation.
1607 *
1608 * RETURNS
1609 * Previous callback or NULL on success
1610 * INTERNET_INVALID_STATUS_CALLBACK on failure
1611 *
1612 */
1613 INTERNET_STATUS_CALLBACK WINAPI InternetSetStatusCallbackW(
1614 HINTERNET hInternet ,INTERNET_STATUS_CALLBACK lpfnIntCB)
1615 {
1616 INTERNET_STATUS_CALLBACK retVal;
1617 LPWININETHANDLEHEADER lpwh;
1618
1619 TRACE("0x%08lx\n", (ULONG)hInternet);
1620
1621 lpwh = WININET_GetObject(hInternet);
1622 if (!lpwh)
1623 return INTERNET_INVALID_STATUS_CALLBACK;
1624
1625 lpwh->dwInternalFlags |= INET_CALLBACKW;
1626 retVal = lpwh->lpfnStatusCB;
1627 lpwh->lpfnStatusCB = lpfnIntCB;
1628
1629 WININET_Release( lpwh );
1630
1631 return retVal;
1632 }
1633
1634 /***********************************************************************
1635 * InternetSetFilePointer (WININET.@)
1636 */
1637 DWORD WINAPI InternetSetFilePointer(HINTERNET f1, LONG f2, PVOID f3, DWORD f4, DWORD f5)
1638 {
1639 FIXME("stub\n");
1640 return FALSE;
1641 }
1642
1643 /***********************************************************************
1644 * InternetWriteFile (WININET.@)
1645 *
1646 * Write data to an open internet file
1647 *
1648 * RETURNS
1649 * TRUE on success
1650 * FALSE on failure
1651 *
1652 */
1653 BOOL WINAPI InternetWriteFile(HINTERNET hFile, LPCVOID lpBuffer ,
1654 DWORD dwNumOfBytesToWrite, LPDWORD lpdwNumOfBytesWritten)
1655 {
1656 BOOL retval = FALSE;
1657 int nSocket = -1;
1658 LPWININETHANDLEHEADER lpwh;
1659
1660 TRACE("\n");
1661 lpwh = (LPWININETHANDLEHEADER) WININET_GetObject( hFile );
1662 if (NULL == lpwh)
1663 return FALSE;
1664
1665 switch (lpwh->htype)
1666 {
1667 case WH_HHTTPREQ:
1668 FIXME("This shouldn't be here! We don't support this kind"
1669 " of connection anymore. Must use NETCON functions,"
1670 " especially if using SSL\n");
1671 nSocket = ((LPWININETHTTPREQW)lpwh)->netConnection.socketFD;
1672 break;
1673
1674 case WH_HFILE:
1675 nSocket = ((LPWININETFILE)lpwh)->nDataSocket;
1676 break;
1677
1678 default:
1679 break;
1680 }
1681
1682 if (nSocket != -1)
1683 {
1684 int res = send(nSocket, lpBuffer, dwNumOfBytesToWrite, 0);
1685 retval = (res >= 0);
1686 *lpdwNumOfBytesWritten = retval ? res : 0;
1687 }
1688 WININET_Release( lpwh );
1689
1690 return retval;
1691 }
1692
1693
1694 /***********************************************************************
1695 * InternetReadFile (WININET.@)
1696 *
1697 * Read data from an open internet file
1698 *
1699 * RETURNS
1700 * TRUE on success
1701 * FALSE on failure
1702 *
1703 */
1704 BOOL WINAPI InternetReadFile(HINTERNET hFile, LPVOID lpBuffer,
1705 DWORD dwNumOfBytesToRead, LPDWORD dwNumOfBytesRead)
1706 {
1707 BOOL retval = FALSE;
1708 int nSocket = -1;
1709 LPWININETHANDLEHEADER lpwh;
1710
1711 TRACE("%p %p %ld %p\n", hFile, lpBuffer, dwNumOfBytesToRead, dwNumOfBytesRead);
1712
1713 lpwh = (LPWININETHANDLEHEADER) WININET_GetObject( hFile );
1714 if (NULL == lpwh)
1715 return FALSE;
1716
1717 /* FIXME: this should use NETCON functions! */
1718 switch (lpwh->htype)
1719 {
1720 case WH_HHTTPREQ:
1721 if (!NETCON_recv(&((LPWININETHTTPREQW)lpwh)->netConnection, lpBuffer,
1722 dwNumOfBytesToRead, MSG_WAITALL, (int *)dwNumOfBytesRead))
1723 {
1724 *dwNumOfBytesRead = 0;
1725 retval = TRUE; /* Under windows, it seems to return 0 even if nothing was read... */
1726 }
1727 else
1728 retval = TRUE;
1729 break;
1730
1731 case WH_HFILE:
1732 /* FIXME: FTP should use NETCON_ stuff */
1733 nSocket = ((LPWININETFILE)lpwh)->nDataSocket;
1734 if (nSocket != -1)
1735 {
1736 int res = recv(nSocket, lpBuffer, dwNumOfBytesToRead, MSG_WAITALL);
1737 retval = (res >= 0);
1738 *dwNumOfBytesRead = retval ? res : 0;
1739 }
1740 break;
1741
1742 default:
1743 break;
1744 }
1745 WININET_Release( lpwh );
1746
1747 TRACE("-- %s (bytes read: %ld)\n", retval ? "TRUE": "FALSE", dwNumOfBytesRead ? *dwNumOfBytesRead : -1);
1748 return retval;
1749 }
1750
1751 /***********************************************************************
1752 * InternetReadFileExA (WININET.@)
1753 *
1754 * Read data from an open internet file
1755 *
1756 * RETURNS
1757 * TRUE on success
1758 * FALSE on failure
1759 *
1760 */
1761 BOOL WINAPI InternetReadFileExA(HINTERNET hFile, LPINTERNET_BUFFERSA lpBuffer,
1762 DWORD dwFlags, DWORD dwContext)
1763 {
1764 FIXME("stub\n");
1765 return FALSE;
1766 }
1767
1768 /***********************************************************************
1769 * InternetReadFileExW (WININET.@)
1770 *
1771 * Read data from an open internet file
1772 *
1773 * RETURNS
1774 * TRUE on success
1775 * FALSE on failure
1776 *
1777 */
1778 BOOL WINAPI InternetReadFileExW(HINTERNET hFile, LPINTERNET_BUFFERSW lpBuffer,
1779 DWORD dwFlags, DWORD dwContext)
1780 {
1781 FIXME("stub\n");
1782
1783 INTERNET_SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
1784 return FALSE;
1785 }
1786
1787 /***********************************************************************
1788 * INET_QueryOptionHelper (internal)
1789 */
1790 static BOOL INET_QueryOptionHelper(BOOL bIsUnicode, HINTERNET hInternet, DWORD dwOption,
1791 LPVOID lpBuffer, LPDWORD lpdwBufferLength)
1792 {
1793 LPWININETHANDLEHEADER lpwhh;
1794 BOOL bSuccess = FALSE;
1795
1796 TRACE("(%p, 0x%08lx, %p, %p)\n", hInternet, dwOption, lpBuffer, lpdwBufferLength);
1797
1798 lpwhh = (LPWININETHANDLEHEADER) WININET_GetObject( hInternet );
1799
1800 switch (dwOption)
1801 {
1802 case INTERNET_OPTION_HANDLE_TYPE:
1803 {
1804 ULONG type;
1805
1806 if (!lpwhh)
1807 {
1808 WARN("Invalid hInternet handle\n");
1809 SetLastError(ERROR_INVALID_HANDLE);
1810 return FALSE;
1811 }
1812
1813 type = lpwhh->htype;
1814
1815 TRACE("INTERNET_OPTION_HANDLE_TYPE: %ld\n", type);
1816
1817 if (*lpdwBufferLength < sizeof(ULONG))
1818 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER);
1819 else
1820 {
1821 memcpy(lpBuffer, &type, sizeof(ULONG));
1822 bSuccess = TRUE;
1823 }
1824 *lpdwBufferLength = sizeof(ULONG);
1825 break;
1826 }
1827
1828 case INTERNET_OPTION_REQUEST_FLAGS:
1829 {
1830 ULONG flags = 4;
1831 TRACE("INTERNET_OPTION_REQUEST_FLAGS: %ld\n", flags);
1832 if (*lpdwBufferLength < sizeof(ULONG))
1833 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER);
1834 else
1835 {
1836 memcpy(lpBuffer, &flags, sizeof(ULONG));
1837 bSuccess = TRUE;
1838 }
1839 *lpdwBufferLength = sizeof(ULONG);
1840 break;
1841 }
1842
1843 case INTERNET_OPTION_URL:
1844 case INTERNET_OPTION_DATAFILE_NAME:
1845 {
1846 if (!lpwhh)
1847 {
1848 WARN("Invalid hInternet handle\n");
1849 SetLastError(ERROR_INVALID_HANDLE);
1850 return FALSE;
1851 }
1852 if (lpwhh->htype == WH_HHTTPREQ)
1853 {
1854 LPWININETHTTPREQW lpreq = (LPWININETHTTPREQW) lpwhh;
1855 WCHAR url[1023];
1856 static const WCHAR szFmt[] = {'h','t','t','p',':','/','/','%','s','%','s',0};
1857 DWORD sizeRequired;
1858
1859 sprintfW(url,szFmt,lpreq->StdHeaders[HTTP_QUERY_HOST].lpszValue,lpreq->lpszPath);
1860 TRACE("INTERNET_OPTION_URL: %s\n",debugstr_w(url));
1861 if(!bIsUnicode)
1862 {
1863 sizeRequired = WideCharToMultiByte(CP_ACP,0,url,-1,
1864 lpBuffer,*lpdwBufferLength,NULL,NULL);
1865 if (sizeRequired > *lpdwBufferLength)
1866 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER);
1867 else
1868 bSuccess = TRUE;
1869 *lpdwBufferLength = sizeRequired;
1870 }
1871 else
1872 {
1873 sizeRequired = (lstrlenW(url)+1) * sizeof(WCHAR);
1874 if (*lpdwBufferLength < sizeRequired)
1875 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER);
1876 else
1877 {
1878 strcpyW(lpBuffer, url);
1879 bSuccess = TRUE;
1880 }
1881 *lpdwBufferLength = sizeRequired;
1882 }
1883 }
1884 break;
1885 }
1886 case INTERNET_OPTION_HTTP_VERSION:
1887 {
1888 if (*lpdwBufferLength < sizeof(HTTP_VERSION_INFO))
1889 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER);
1890 else
1891 {
1892 /*
1893 * Presently hardcoded to 1.1
1894 */
1895 ((HTTP_VERSION_INFO*)lpBuffer)->dwMajorVersion = 1;
1896 ((HTTP_VERSION_INFO*)lpBuffer)->dwMinorVersion = 1;
1897 bSuccess = TRUE;
1898 }
1899 *lpdwBufferLength = sizeof(HTTP_VERSION_INFO);
1900 break;
1901 }
1902 case INTERNET_OPTION_CONNECTED_STATE:
1903 {
1904 DWORD *pdwConnectedState = (DWORD *)lpBuffer;
1905 FIXME("INTERNET_OPTION_CONNECTED_STATE: semi-stub\n");
1906
1907 if (*lpdwBufferLength < sizeof(*pdwConnectedState))
1908 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER);
1909 else
1910 {
1911 *pdwConnectedState = INTERNET_STATE_CONNECTED;
1912 bSuccess = TRUE;
1913 }
1914 *lpdwBufferLength = sizeof(*pdwConnectedState);
1915 break;
1916 }
1917 case INTERNET_OPTION_PROXY:
1918 {
1919 LPWININETAPPINFOW lpwai = (LPWININETAPPINFOW)lpwhh;
1920 WININETAPPINFOW wai;
1921
1922 if (lpwai == NULL)
1923 {
1924 TRACE("Getting global proxy info\n");
1925 memset(&wai, 0, sizeof(WININETAPPINFOW));
1926 INTERNET_ConfigureProxyFromReg( &wai );
1927 lpwai = &wai;
1928 }
1929
1930 if (bIsUnicode)
1931 {
1932 INTERNET_PROXY_INFOW *pPI = (INTERNET_PROXY_INFOW *)lpBuffer;
1933 DWORD proxyBytesRequired = 0, proxyBypassBytesRequired = 0;
1934
1935 if (lpwai->lpszProxy)
1936 proxyBytesRequired = (lstrlenW(lpwai->lpszProxy) + 1) *
1937 sizeof(WCHAR);
1938 if (lpwai->lpszProxyBypass)
1939 proxyBypassBytesRequired =
1940 (lstrlenW(lpwai->lpszProxyBypass) + 1) * sizeof(WCHAR);
1941 if (*lpdwBufferLength < sizeof(INTERNET_PROXY_INFOW) +
1942 proxyBytesRequired + proxyBypassBytesRequired)
1943 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER);
1944 else
1945 {
1946 pPI->dwAccessType = lpwai->dwAccessType;
1947 if (lpwai->lpszProxy)
1948 {
1949 pPI->lpszProxy = (LPWSTR)((LPBYTE)lpBuffer +
1950 sizeof(INTERNET_PROXY_INFOW));
1951 lstrcpyW((LPWSTR)pPI->lpszProxy, lpwai->lpszProxy);
1952 }
1953 else
1954 {
1955 pPI->lpszProxy = (LPWSTR)((LPBYTE)lpBuffer +
1956 sizeof(INTERNET_PROXY_INFOW));
1957 *((LPWSTR)(pPI->lpszProxy)) = 0;
1958 }
1959
1960 if (lpwai->lpszProxyBypass)
1961 {
1962 pPI->lpszProxyBypass = (LPWSTR)((LPBYTE)lpBuffer +
1963 sizeof(INTERNET_PROXY_INFOW) +
1964 proxyBytesRequired);
1965 lstrcpyW((LPWSTR)pPI->lpszProxyBypass,
1966 lpwai->lpszProxyBypass);
1967 }
1968 else
1969 {
1970 pPI->lpszProxyBypass = (LPWSTR)((LPBYTE)lpBuffer +
1971 sizeof(INTERNET_PROXY_INFOW) +
1972 proxyBytesRequired);
1973 *((LPWSTR)(pPI->lpszProxyBypass)) = 0;
1974 }
1975 bSuccess = TRUE;
1976 }
1977 *lpdwBufferLength = sizeof(INTERNET_PROXY_INFOW) +
1978 proxyBytesRequired + proxyBypassBytesRequired;
1979 }
1980 else
1981 {
1982 INTERNET_PROXY_INFOA *pPI = (INTERNET_PROXY_INFOA *)lpBuffer;
1983 DWORD proxyBytesRequired = 0, proxyBypassBytesRequired = 0;
1984
1985 if (lpwai->lpszProxy)
1986 proxyBytesRequired = WideCharToMultiByte(CP_ACP, 0,
1987 lpwai->lpszProxy, -1, NULL, 0, NULL, NULL);
1988 if (lpwai->lpszProxyBypass)
1989 proxyBypassBytesRequired = WideCharToMultiByte(CP_ACP, 0,
1990 lpwai->lpszProxyBypass, -1, NULL, 0, NULL, NULL);
1991 if (*lpdwBufferLength < sizeof(INTERNET_PROXY_INFOA) +
1992 proxyBytesRequired + proxyBypassBytesRequired)
1993 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER);
1994 else
1995 {
1996 pPI->dwAccessType = lpwai->dwAccessType;
1997 if (lpwai->lpszProxy)
1998 {
1999 pPI->lpszProxy = (LPSTR)((LPBYTE)lpBuffer +
2000 sizeof(INTERNET_PROXY_INFOA));
2001 WideCharToMultiByte(CP_ACP, 0, lpwai->lpszProxy, -1,
2002 (LPSTR)pPI->lpszProxy, proxyBytesRequired, NULL, NULL);
2003 }
2004 else
2005 {
2006 pPI->lpszProxy = (LPSTR)((LPBYTE)lpBuffer +
2007 sizeof(INTERNET_PROXY_INFOA));
2008 *((LPSTR)(pPI->lpszProxy)) = '\0';
2009 }
2010
2011 if (lpwai->lpszProxyBypass)
2012 {
2013 pPI->lpszProxyBypass = (LPSTR)((LPBYTE)lpBuffer +
2014 sizeof(INTERNET_PROXY_INFOA) + proxyBytesRequired);
2015 WideCharToMultiByte(CP_ACP, 0, lpwai->lpszProxyBypass,
2016 -1, (LPSTR)pPI->lpszProxyBypass,
2017 proxyBypassBytesRequired,
2018 NULL, NULL);
2019 }
2020 else
2021 {
2022 pPI->lpszProxyBypass = (LPSTR)((LPBYTE)lpBuffer +
2023 sizeof(INTERNET_PROXY_INFOA) +
2024 proxyBytesRequired);
2025 *((LPSTR)(pPI->lpszProxyBypass)) = '\0';
2026 }
2027 bSuccess = TRUE;
2028 }
2029 *lpdwBufferLength = sizeof(INTERNET_PROXY_INFOA) +
2030 proxyBytesRequired + proxyBypassBytesRequired;
2031 }
2032 break;
2033 }
2034 case INTERNET_OPTION_SECURITY_FLAGS:
2035 FIXME("INTERNET_OPTION_SECURITY_FLAGS: Stub\n");
2036 break;
2037
2038 default:
2039 FIXME("Stub! %ld \n",dwOption);
2040 break;
2041 }
2042 if (lpwhh)
2043 WININET_Release( lpwhh );
2044
2045 return bSuccess;
2046 }
2047
2048 /***********************************************************************
2049 * InternetQueryOptionW (WININET.@)
2050 *
2051 * Queries an options on the specified handle
2052 *
2053 * RETURNS
2054 * TRUE on success
2055 * FALSE on failure
2056 *
2057 */
2058 BOOL WINAPI InternetQueryOptionW(HINTERNET hInternet, DWORD dwOption,
2059 LPVOID lpBuffer, LPDWORD lpdwBufferLength)
2060 {
2061 return INET_QueryOptionHelper(TRUE, hInternet, dwOption, lpBuffer, lpdwBufferLength);
2062 }
2063
2064 /***********************************************************************
2065 * InternetQueryOptionA (WININET.@)
2066 *
2067 * Queries an options on the specified handle
2068 *
2069 * RETURNS
2070 * TRUE on success
2071 * FALSE on failure
2072 *
2073 */
2074 BOOL WINAPI InternetQueryOptionA(HINTERNET hInternet, DWORD dwOption,
2075 LPVOID lpBuffer, LPDWORD lpdwBufferLength)
2076 {
2077 return INET_QueryOptionHelper(FALSE, hInternet, dwOption, lpBuffer, lpdwBufferLength);
2078 }
2079
2080
2081 /***********************************************************************
2082 * InternetSetOptionW (WININET.@)
2083 *
2084 * Sets an options on the specified handle
2085 *
2086 * RETURNS
2087 * TRUE on success
2088 * FALSE on failure
2089 *
2090 */
2091 BOOL WINAPI InternetSetOptionW(HINTERNET hInternet, DWORD dwOption,
2092 LPVOID lpBuffer, DWORD dwBufferLength)
2093 {
2094 LPWININETHANDLEHEADER lpwhh;
2095 BOOL ret = TRUE;
2096
2097 TRACE("0x%08lx\n", dwOption);
2098
2099 lpwhh = (LPWININETHANDLEHEADER) WININET_GetObject( hInternet );
2100 if( !lpwhh )
2101 return FALSE;
2102
2103 switch (dwOption)
2104 {
2105 case INTERNET_OPTION_HTTP_VERSION:
2106 {
2107 HTTP_VERSION_INFO* pVersion=(HTTP_VERSION_INFO*)lpBuffer;
2108 FIXME("Option INTERNET_OPTION_HTTP_VERSION(%ld,%ld): STUB\n",pVersion->dwMajorVersion,pVersion->dwMinorVersion);
2109 }
2110 break;
2111 case INTERNET_OPTION_ERROR_MASK:
2112 {
2113 unsigned long flags=*(unsigned long*)lpBuffer;
2114 FIXME("Option INTERNET_OPTION_ERROR_MASK(%ld): STUB\n",flags);
2115 }
2116 break;
2117 case INTERNET_OPTION_CODEPAGE:
2118 {
2119 unsigned long codepage=*(unsigned long*)lpBuffer;
2120 FIXME("Option INTERNET_OPTION_CODEPAGE (%ld): STUB\n",codepage);
2121 }
2122 break;
2123 case INTERNET_OPTION_REQUEST_PRIORITY:
2124 {
2125 unsigned long priority=*(unsigned long*)lpBuffer;
2126 FIXME("Option INTERNET_OPTION_REQUEST_PRIORITY (%ld): STUB\n",priority);
2127 }
2128 break;
2129 case INTERNET_OPTION_CONNECT_TIMEOUT:
2130 {
2131 unsigned long connecttimeout=*(unsigned long*)lpBuffer;
2132 FIXME("Option INTERNET_OPTION_CONNECT_TIMEOUT (%ld): STUB\n",connecttimeout);
2133 }
2134 break;
2135 case INTERNET_OPTION_DATA_RECEIVE_TIMEOUT:
2136 {
2137 unsigned long receivetimeout=*(unsigned long*)lpBuffer;
2138 FIXME("Option INTERNET_OPTION_DATA_RECEIVE_TIMEOUT (%ld): STUB\n",receivetimeout);
2139 }
2140 break;
2141 case INTERNET_OPTION_RESET_URLCACHE_SESSION:
2142 FIXME("Option INTERNET_OPTION_RESET_URLCACHE_SESSION: STUB\n");
2143 break;
2144 case INTERNET_OPTION_END_BROWSER_SESSION:
2145 FIXME("Option INTERNET_OPTION_END_BROWSER_SESSION: STUB\n");
2146 break;
2147 case INTERNET_OPTION_CONNECTED_STATE:
2148 FIXME("Option INTERNET_OPTION_CONNECTED_STATE: STUB\n");
2149 break;
2150 case INTERNET_OPTION_DISABLE_PASSPORT_AUTH:
2151 TRACE("Option INTERNET_OPTION_DISABLE_PASSPORT_AUTH: harmless stub, since not enabled\n");
2152 break;
2153 case INTERNET_OPTION_RECEIVE_TIMEOUT:
2154 FIXME("Option INTERNET_OPTION_RECEIVE_TIMEOUT: STUB\n");
2155 break;
2156 case INTERNET_OPTION_SEND_TIMEOUT:
2157 FIXME("Option INTERNET_OPTION_SEND_TIMEOUT: STUB\n");
2158 break;
2159 case INTERNET_OPTION_CONNECT_RETRIES:
2160 FIXME("Option INTERNET_OPTION_CONNECT_RETRIES: STUB\n");
2161 break;
2162 default:
2163 FIXME("Option %ld STUB\n",dwOption);
2164 INTERNET_SetLastError(ERROR_INVALID_PARAMETER);
2165 ret = FALSE;
2166 break;
2167 }
2168 WININET_Release( lpwhh );
2169
2170 return ret;
2171 }
2172
2173
2174 /***********************************************************************
2175 * InternetSetOptionA (WININET.@)
2176 *
2177 * Sets an options on the specified handle.
2178 *
2179 * RETURNS
2180 * TRUE on success
2181 * FALSE on failure
2182 *
2183 */
2184 BOOL WINAPI InternetSetOptionA(HINTERNET hInternet, DWORD dwOption,
2185 LPVOID lpBuffer, DWORD dwBufferLength)
2186 {
2187 LPVOID wbuffer;
2188 DWORD wlen;
2189 BOOL r;
2190
2191 switch( dwOption )
2192 {
2193 case INTERNET_OPTION_PROXY:
2194 {
2195 LPINTERNET_PROXY_INFOA pi = (LPINTERNET_PROXY_INFOA) lpBuffer;
2196 LPINTERNET_PROXY_INFOW piw;
2197 DWORD proxlen, prbylen;
2198 LPWSTR prox, prby;
2199
2200 proxlen = MultiByteToWideChar( CP_ACP, 0, pi->lpszProxy, -1, NULL, 0);
2201 prbylen= MultiByteToWideChar( CP_ACP, 0, pi->lpszProxyBypass, -1, NULL, 0);
2202 wlen = sizeof(*piw) + proxlen + prbylen;
2203 wbuffer = HeapAlloc( GetProcessHeap(), 0, wlen*sizeof(WCHAR) );
2204 piw = (LPINTERNET_PROXY_INFOW) wbuffer;
2205 piw->dwAccessType = pi->dwAccessType;
2206 prox = (LPWSTR) &piw[1];
2207 prby = &prox[proxlen+1];
2208 MultiByteToWideChar( CP_ACP, 0, pi->lpszProxy, -1, prox, proxlen);
2209 MultiByteToWideChar( CP_ACP, 0, pi->lpszProxyBypass, -1, prby, prbylen);
2210 piw->lpszProxy = prox;
2211 piw->lpszProxyBypass = prby;
2212 }
2213 break;
2214 case INTERNET_OPTION_USER_AGENT:
2215 case INTERNET_OPTION_USERNAME:
2216 case INTERNET_OPTION_PASSWORD:
2217 wlen = MultiByteToWideChar( CP_ACP, 0, lpBuffer, dwBufferLength,
2218 NULL, 0 );
2219 wbuffer = HeapAlloc( GetProcessHeap(), 0, wlen*sizeof(WCHAR) );
2220 MultiByteToWideChar( CP_ACP, 0, lpBuffer, dwBufferLength,
2221 wbuffer, wlen );
2222 break;
2223 default:
2224 wbuffer = lpBuffer;
2225 wlen = dwBufferLength;
2226 }
2227
2228 r = InternetSetOptionW(hInternet,dwOption, wbuffer, wlen);
2229
2230 if( lpBuffer != wbuffer )
2231 HeapFree( GetProcessHeap(), 0, wbuffer );
2232
2233 return r;
2234 }
2235
2236
2237 /***********************************************************************
2238 * InternetSetOptionExA (WININET.@)
2239 */
2240 BOOL WINAPI InternetSetOptionExA(HINTERNET hInternet, DWORD dwOption,
2241 LPVOID lpBuffer, DWORD dwBufferLength, DWORD dwFlags)
2242 {
2243 FIXME("Flags %08lx ignored\n", dwFlags);
2244 return InternetSetOptionA( hInternet, dwOption, lpBuffer, dwBufferLength );
2245 }
2246
2247 /***********************************************************************
2248 * InternetSetOptionExW (WININET.@)
2249 */
2250 BOOL WINAPI InternetSetOptionExW(HINTERNET hInternet, DWORD dwOption,
2251 LPVOID lpBuffer, DWORD dwBufferLength, DWORD dwFlags)
2252 {
2253 FIXME("Flags %08lx ignored\n", dwFlags);
2254 if( dwFlags & ~ISO_VALID_FLAGS )
2255 {
2256 SetLastError( ERROR_INVALID_PARAMETER );
2257 return FALSE;
2258 }
2259 return InternetSetOptionW( hInternet, dwOption, lpBuffer, dwBufferLength );
2260 }
2261
2262 static const WCHAR WININET_wkday[7][4] =
2263 { { 'S','u','n', 0 }, { 'M','o','n', 0 }, { 'T','u','e', 0 }, { 'W','e','d', 0 },
2264 { 'T','h','u', 0 }, { 'F','r','i', 0 }, { 'S','a','t', 0 } };
2265 static const WCHAR WININET_month[12][4] =
2266 { { 'J','a','n', 0 }, { 'F','e','b', 0 }, { 'M','a','r', 0 }, { 'A','p','r', 0 },
2267 { 'M','a','y', 0 }, { 'J','u','n', 0 }, { 'J','u','l', 0 }, { 'A','u','g', 0 },
2268 { 'S','e','p', 0 }, { 'O','c','t', 0 }, { 'N','o','v', 0 }, { 'D','e','c', 0 } };
2269
2270 /***********************************************************************
2271 * InternetTimeFromSystemTimeA (WININET.@)
2272 */
2273 BOOL WINAPI InternetTimeFromSystemTimeA( const SYSTEMTIME* time, DWORD format, LPSTR string, DWORD size )
2274 {
2275 BOOL ret;
2276 WCHAR stringW[INTERNET_RFC1123_BUFSIZE];
2277
2278 TRACE( "%p 0x%08lx %p 0x%08lx\n", time, format, string, size );
2279
2280 ret = InternetTimeFromSystemTimeW( time, format, stringW, sizeof(stringW) );
2281 if (ret) WideCharToMultiByte( CP_ACP, 0, stringW, -1, string, size, NULL, NULL );
2282
2283 return ret;
2284 }
2285
2286 /***********************************************************************
2287 * InternetTimeFromSystemTimeW (WININET.@)
2288 */
2289 BOOL WINAPI InternetTimeFromSystemTimeW( const SYSTEMTIME* time, DWORD format, LPWSTR string, DWORD size )
2290 {
2291 static const WCHAR date[] =
2292 { '%','s',',',' ','%','0','2','d',' ','%','s',' ','%','4','d',' ','%','0',
2293 '2','d',':','%','0','2','d',':','%','0','2','d',' ','G','M','T', 0 };
2294
2295 TRACE( "%p 0x%08lx %p 0x%08lx\n", time, format, string, size );
2296
2297 if (!time || !string) return FALSE;
2298
2299 if (format != INTERNET_RFC1123_FORMAT || size < INTERNET_RFC1123_BUFSIZE * sizeof(WCHAR))
2300 return FALSE;
2301
2302 sprintfW( string, date,
2303 WININET_wkday[time->wDayOfWeek],
2304 time->wDay,
2305 WININET_month[time->wMonth - 1],
2306 time->wYear,
2307 time->wHour,
2308 time->wMinute,
2309 time->wSecond );
2310
2311 return TRUE;
2312 }
2313
2314 /***********************************************************************
2315 * InternetTimeToSystemTimeA (WININET.@)
2316 */
2317 BOOL WINAPI InternetTimeToSystemTimeA( LPCSTR string, SYSTEMTIME* time, DWORD reserved )
2318 {
2319 BOOL ret = FALSE;
2320 WCHAR *stringW;
2321 int len;
2322
2323 TRACE( "%s %p 0x%08lx\n", debugstr_a(string), time, reserved );
2324
2325 len = MultiByteToWideChar( CP_ACP, 0, string, -1, NULL, 0 );
2326 stringW = HeapAlloc( GetProcessHeap(), 0, len * sizeof(WCHAR) );
2327
2328 if (stringW)
2329 {
2330 MultiByteToWideChar( CP_ACP, 0, string, -1, stringW, len );
2331 ret = InternetTimeToSystemTimeW( stringW, time, reserved );
2332 HeapFree( GetProcessHeap(), 0, stringW );
2333 }
2334 return ret;
2335 }
2336
2337 /***********************************************************************
2338 * InternetTimeToSystemTimeW (WININET.@)
2339 */
2340 BOOL WINAPI InternetTimeToSystemTimeW( LPCWSTR string, SYSTEMTIME* time, DWORD reserved )
2341 {
2342 unsigned int i;
2343 WCHAR *s = (LPWSTR)string;
2344
2345 TRACE( "%s %p 0x%08lx\n", debugstr_w(string), time, reserved );
2346
2347 if (!string || !time) return FALSE;
2348
2349 /* Windows does this too */
2350 GetSystemTime( time );
2351
2352 /* Convert an RFC1123 time such as 'Fri, 07 Jan 2005 12:06:35 GMT' into
2353 * a SYSTEMTIME structure.
2354 */
2355
2356 while (*s && !isalphaW( *s )) s++;
2357 if (s[0] == '\0' || s[1] == '\0' || s[2] == '\0') return TRUE;
2358 time->wDayOfWeek = 7;
2359
2360 for (i = 0; i < 7; i++)
2361 {
2362 if (toupperW( WININET_wkday[i][0] ) == toupperW( s[0] ) &&
2363 toupperW( WININET_wkday[i][1] ) == toupperW( s[1] ) &&
2364 toupperW( WININET_wkday[i][2] ) == toupperW( s[2] ) )
2365 {
2366 time->wDayOfWeek = i;
2367 break;
2368 }
2369 }
2370
2371 if (time->wDayOfWeek > 6) return TRUE;
2372 while (*s && !isdigitW( *s )) s++;
2373 time->wDay = strtolW( s, &s, 10 );
2374
2375 while (*s && !isalphaW( *s )) s++;
2376 if (s[0] == '\0' || s[1] == '\0' || s[2] == '\0') return TRUE;
2377 time->wMonth = 0;
2378
2379 for (i = 0; i < 12; i++)
2380 {
2381 if (toupperW( WININET_month[i][0]) == toupperW( s[0] ) &&
2382 toupperW( WININET_month[i][1]) == toupperW( s[1] ) &&
2383 toupperW( WININET_month[i][2]) == toupperW( s[2] ) )
2384 {
2385 time->wMonth = i + 1;
2386 break;
2387 }
2388 }
2389 if (time->wMonth == 0) return TRUE;
2390
2391 while (*s && !isdigitW( *s )) s++;
2392 if (*s == '\0') return TRUE;
2393 time->wYear = strtolW( s, &s, 10 );
2394
2395 while (*s && !isdigitW( *s )) s++;
2396 if (*s == '\0') return TRUE;
2397 time->wHour = strtolW( s, &s, 10 );
2398
2399 while (*s && !isdigitW( *s )) s++;
2400 if (*s == '\0') return TRUE;
2401 time->wMinute = strtolW( s, &s, 10 );
2402
2403 while (*s && !isdigitW( *s )) s++;
2404 if (*s == '\0') return TRUE;
2405 time->wSecond = strtolW( s, &s, 10 );
2406
2407 time->wMilliseconds = 0;
2408 return TRUE;
2409 }
2410
2411 /***********************************************************************
2412 * InternetCheckConnectionA (WININET.@)
2413 *
2414 * Pings a requested host to check internet connection
2415 *
2416 * RETURNS
2417 * TRUE on success and FALSE on failure. If a failure then
2418 * ERROR_NOT_CONNECTED is placesd into GetLastError
2419 *
2420 */
2421 BOOL WINAPI InternetCheckConnectionA( LPCSTR lpszUrl, DWORD dwFlags, DWORD dwReserved )
2422 {
2423 /*
2424 * this is a kludge which runs the resident ping program and reads the output.
2425 *
2426 * Anyone have a better idea?
2427 */
2428
2429 BOOL rc = FALSE;
2430 char command[1024];
2431 char host[1024];
2432 int status = -1;
2433
2434 FIXME("\n");
2435
2436 /*
2437 * Crack or set the Address
2438 */
2439 if (lpszUrl == NULL)
2440 {
2441 /*
2442 * According to the doc we are supost to use the ip for the next
2443 * server in the WnInet internal server database. I have
2444 * no idea what that is or how to get it.
2445 *
2446 * So someone needs to implement this.
2447 */
2448 FIXME("Unimplemented with URL of NULL\n");
2449 return TRUE;
2450 }
2451 else
2452 {
2453 URL_COMPONENTSA components;
2454
2455 ZeroMemory(&components,sizeof(URL_COMPONENTSA));
2456 components.lpszHostName = (LPSTR)&host;
2457 components.dwHostNameLength = 1024;
2458
2459 if (!InternetCrackUrlA(lpszUrl,0,0,&components))
2460 goto End;
2461
2462 TRACE("host name : %s\n",components.lpszHostName);
2463 }
2464
2465 /*
2466 * Build our ping command
2467 */
2468 strcpy(command,"ping -w 1 ");
2469 strcat(command,host);
2470 strcat(command," >/dev/null 2>/dev/null");
2471
2472 TRACE("Ping command is : %s\n",command);
2473
2474 status = system(command);
2475
2476 TRACE("Ping returned a code of %i \n",status);
2477
2478 /* Ping return code of 0 indicates success */
2479 if (status == 0)
2480 rc = TRUE;
2481
2482 End:
2483
2484 if (rc == FALSE)
2485 SetLastError(ERROR_NOT_CONNECTED);
2486
2487 return rc;
2488 }
2489
2490
2491 /***********************************************************************
2492 * InternetCheckConnectionW (WININET.@)
2493 *
2494 * Pings a requested host to check internet connection
2495 *
2496 * RETURNS
2497 * TRUE on success and FALSE on failure. If a failure then
2498 * ERROR_NOT_CONNECTED is placed into GetLastError
2499 *
2500 */
2501 BOOL WINAPI InternetCheckConnectionW(LPCWSTR lpszUrl, DWORD dwFlags, DWORD dwReserved)
2502 {
2503 CHAR *szUrl;
2504 INT len;
2505 BOOL rc;
2506
2507 len = WideCharToMultiByte(CP_ACP, 0, lpszUrl, -1, NULL, 0, NULL, NULL);
2508 if (!(szUrl = HeapAlloc(GetProcessHeap(), 0, len*sizeof(CHAR))))
2509 return FALSE;
2510 WideCharToMultiByte(CP_ACP, 0, lpszUrl, -1, szUrl, len, NULL, NULL);
2511 rc = InternetCheckConnectionA((LPCSTR)szUrl, dwFlags, dwReserved);
2512 HeapFree(GetProcessHeap(), 0, szUrl);
2513
2514 return rc;
2515 }
2516
2517
2518 /**********************************************************
2519 * INTERNET_InternetOpenUrlW (internal)
2520 *
2521 * Opens an URL
2522 *
2523 * RETURNS
2524 * handle of connection or NULL on failure
2525 */
2526 HINTERNET WINAPI INTERNET_InternetOpenUrlW(LPWININETAPPINFOW hIC, LPCWSTR lpszUrl,
2527 LPCWSTR lpszHeaders, DWORD dwHeadersLength, DWORD dwFlags, DWORD dwContext)
2528 {
2529 URL_COMPONENTSW urlComponents;
2530 WCHAR protocol[32], hostName[MAXHOSTNAME], userName[1024];
2531 WCHAR password[1024], path[2048], extra[1024];
2532 HINTERNET client = NULL, client1 = NULL;
2533
2534 TRACE("(%p, %s, %s, %08lx, %08lx, %08lx)\n", hIC, debugstr_w(lpszUrl), debugstr_w(lpszHeaders),
2535 dwHeadersLength, dwFlags, dwContext);
2536
2537 urlComponents.dwStructSize = sizeof(URL_COMPONENTSW);
2538 urlComponents.lpszScheme = protocol;
2539 urlComponents.dwSchemeLength = 32;
2540 urlComponents.lpszHostName = hostName;
2541 urlComponents.dwHostNameLength = MAXHOSTNAME;
2542 urlComponents.lpszUserName = userName;
2543 urlComponents.dwUserNameLength = 1024;
2544 urlComponents.lpszPassword = password;
2545 urlComponents.dwPasswordLength = 1024;
2546 urlComponents.lpszUrlPath = path;
2547 urlComponents.dwUrlPathLength = 2048;
2548 urlComponents.lpszExtraInfo = extra;
2549 urlComponents.dwExtraInfoLength = 1024;
2550 if(!InternetCrackUrlW(lpszUrl, strlenW(lpszUrl), 0, &urlComponents))
2551 return NULL;
2552 switch(urlComponents.nScheme) {
2553 case INTERNET_SCHEME_FTP:
2554 if(urlComponents.nPort == 0)
2555 urlComponents.nPort = INTERNET_DEFAULT_FTP_PORT;
2556 client = FTP_Connect(hIC, hostName, urlComponents.nPort,
2557 userName, password, dwFlags, dwContext, INET_OPENURL);
2558 if(client == NULL)
2559 break;
2560 client1 = FtpOpenFileW(client, path, GENERIC_READ, dwFlags, dwContext);
2561 if(client1 == NULL) {
2562 InternetCloseHandle(client);
2563 break;
2564 }
2565 break;
2566
2567 case INTERNET_SCHEME_HTTP:
2568 case INTERNET_SCHEME_HTTPS: {
2569 static const WCHAR szStars[] = { '*','/','*', 0 };
2570 LPCWSTR accept[2] = { szStars, NULL };
2571 if(urlComponents.nPort == 0) {
2572 if(urlComponents.nScheme == INTERNET_SCHEME_HTTP)
2573 urlComponents.nPort = INTERNET_DEFAULT_HTTP_PORT;
2574 else
2575 urlComponents.nPort = INTERNET_DEFAULT_HTTPS_PORT;
2576 }
2577 /* FIXME: should use pointers, not handles, as handles are not thread-safe */
2578 client = HTTP_Connect(hIC, hostName, urlComponents.nPort,
2579 userName, password, dwFlags, dwContext, INET_OPENURL);
2580 if(client == NULL)
2581 break;
2582 client1 = HttpOpenRequestW(client, NULL, path, NULL, NULL, accept, dwFlags, dwContext);
2583 if(client1 == NULL) {
2584 InternetCloseHandle(client);
2585 break;
2586 }
2587 HttpAddRequestHeadersW(client1, lpszHeaders, dwHeadersLength, HTTP_ADDREQ_FLAG_ADD);
2588 if (!HttpSendRequestW(client1, NULL, 0, NULL, 0)) {
2589 InternetCloseHandle(client1);
2590 client1 = NULL;
2591 break;
2592 }
2593 }
2594 case INTERNET_SCHEME_GOPHER:
2595 /* gopher doesn't seem to be implemented in wine, but it's supposed
2596 * to be supported by InternetOpenUrlA. */
2597 default:
2598 break;
2599 }
2600
2601 TRACE(" %p <--\n", client1);
2602
2603 return client1;
2604 }
2605
2606 /**********************************************************
2607 * InternetOpenUrlW (WININET.@)
2608 *
2609 * Opens an URL
2610 *
2611 * RETURNS
2612 * handle of connection or NULL on failure
2613 */
2614 HINTERNET WINAPI InternetOpenUrlW(HINTERNET hInternet, LPCWSTR lpszUrl,
2615 LPCWSTR lpszHeaders, DWORD dwHeadersLength, DWORD dwFlags, DWORD dwContext)
2616 {
2617 HINTERNET ret = NULL;
2618 LPWININETAPPINFOW hIC = NULL;
2619
2620 if (TRACE_ON(wininet)) {
2621 TRACE("(%p, %s, %s, %08lx, %08lx, %08lx)\n", hInternet, debugstr_w(lpszUrl), debugstr_w(lpszHeaders),
2622 dwHeadersLength, dwFlags, dwContext);
2623 TRACE(" flags :");
2624 dump_INTERNET_FLAGS(dwFlags);
2625 }
2626
2627 hIC = (LPWININETAPPINFOW) WININET_GetObject( hInternet );
2628 if (NULL == hIC || hIC->hdr.htype != WH_HINIT) {
2629 INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE);
2630 goto lend;
2631 }
2632
2633 if (hIC->hdr.dwFlags & INTERNET_FLAG_ASYNC) {
2634 WORKREQUEST workRequest;
2635 struct WORKREQ_INTERNETOPENURLW *req;
2636
2637 workRequest.asyncall = INTERNETOPENURLW;
2638 workRequest.hdr = WININET_AddRef( &hIC->hdr );
2639 req = &workRequest.u.InternetOpenUrlW;
2640 if (lpszUrl)
2641 req->lpszUrl = WININET_strdupW(lpszUrl);
2642 else
2643 req->lpszUrl = 0;
2644 if (lpszHeaders)
2645 req->lpszHeaders = WININET_strdupW(lpszHeaders);
2646 else
2647 req->lpszHeaders = 0;
2648 req->dwHeadersLength = dwHeadersLength;
2649 req->dwFlags = dwFlags;
2650 req->dwContext = dwContext;
2651
2652 INTERNET_AsyncCall(&workRequest);
2653 /*
2654 * This is from windows.
2655 */
2656 SetLastError(ERROR_IO_PENDING);
2657 } else {
2658 ret = INTERNET_InternetOpenUrlW(hIC, lpszUrl, lpszHeaders, dwHeadersLength, dwFlags, dwContext);
2659 }
2660
2661 lend:
2662 if( hIC )
2663 WININET_Release( &hIC->hdr );
2664 TRACE(" %p <--\n", ret);
2665
2666 return ret;
2667 }
2668
2669 /**********************************************************
2670 * InternetOpenUrlA (WININET.@)
2671 *
2672 * Opens an URL
2673 *
2674 * RETURNS
2675 * handle of connection or NULL on failure
2676 */
2677 HINTERNET WINAPI InternetOpenUrlA(HINTERNET hInternet, LPCSTR lpszUrl,
2678 LPCSTR lpszHeaders, DWORD dwHeadersLength, DWORD dwFlags, DWORD dwContext)
2679 {
2680 HINTERNET rc = (HINTERNET)NULL;
2681
2682 INT lenUrl;
2683 INT lenHeaders = 0;
2684 LPWSTR szUrl = NULL;
2685 LPWSTR szHeaders = NULL;
2686
2687 TRACE("\n");
2688
2689 if(lpszUrl) {
2690 lenUrl = MultiByteToWideChar(CP_ACP, 0, lpszUrl, -1, NULL, 0 );
2691 szUrl = HeapAlloc(GetProcessHeap(), 0, lenUrl*sizeof(WCHAR));
2692 if(!szUrl)
2693 return (HINTERNET)NULL;
2694 MultiByteToWideChar(CP_ACP, 0, lpszUrl, -1, szUrl, lenUrl);
2695 }
2696
2697 if(lpszHeaders) {
2698 lenHeaders = MultiByteToWideChar(CP_ACP, 0, lpszHeaders, dwHeadersLength, NULL, 0 );
2699 szHeaders = HeapAlloc(GetProcessHeap(), 0, lenHeaders*sizeof(WCHAR));
2700 if(!szHeaders) {
2701 HeapFree(GetProcessHeap(), 0, szUrl);
2702 return (HINTERNET)NULL;
2703 }
2704 MultiByteToWideChar(CP_ACP, 0, lpszHeaders, dwHeadersLength, szHeaders, lenHeaders);
2705 }
2706
2707 rc = InternetOpenUrlW(hInternet, szUrl, szHeaders,
2708 lenHeaders, dwFlags, dwContext);
2709
2710 HeapFree(GetProcessHeap(), 0, szUrl);
2711 HeapFree(GetProcessHeap(), 0, szHeaders);
2712
2713 return rc;
2714 }
2715
2716
2717 /***********************************************************************
2718 * INTERNET_SetLastError (internal)
2719 *
2720 * Set last thread specific error
2721 *
2722 * RETURNS
2723 *
2724 */
2725 void INTERNET_SetLastError(DWORD dwError)
2726 {
2727 LPWITHREADERROR lpwite = (LPWITHREADERROR)TlsGetValue(g_dwTlsErrIndex);
2728
2729 SetLastError(dwError);
2730 if(lpwite)
2731 lpwite->dwError = dwError;
2732 }
2733
2734
2735 /***********************************************************************
2736 * INTERNET_GetLastError (internal)
2737 *
2738 * Get last thread specific error
2739 *
2740 * RETURNS
2741 *
2742 */
2743 DWORD INTERNET_GetLastError(void)
2744 {
2745 LPWITHREADERROR lpwite = (LPWITHREADERROR)TlsGetValue(g_dwTlsErrIndex);
2746 return lpwite->dwError;
2747 }
2748
2749
2750 /***********************************************************************
2751 * INTERNET_WorkerThreadFunc (internal)
2752 *
2753 * Worker thread execution function
2754 *
2755 * RETURNS
2756 *
2757 */
2758 static DWORD INTERNET_WorkerThreadFunc(LPVOID *lpvParam)
2759 {
2760 DWORD dwWaitRes;
2761
2762 while (1)
2763 {
2764 if(dwNumJobs > 0) {
2765 INTERNET_ExecuteWork();
2766 continue;
2767 }
2768 dwWaitRes = WaitForMultipleObjects(2, hEventArray, FALSE, MAX_IDLE_WORKER);
2769
2770 if (dwWaitRes == WAIT_OBJECT_0 + 1)
2771 INTERNET_ExecuteWork();
2772 else
2773 break;
2774
2775 InterlockedIncrement(&dwNumIdleThreads);
2776 }
2777
2778 InterlockedDecrement(&dwNumIdleThreads);
2779 InterlockedDecrement(&dwNumThreads);
2780 TRACE("Worker thread exiting\n");
2781 return TRUE;
2782 }
2783
2784
2785 /***********************************************************************
2786 * INTERNET_InsertWorkRequest (internal)
2787 *
2788 * Insert work request into queue
2789 *
2790 * RETURNS
2791 *
2792 */
2793 static BOOL INTERNET_InsertWorkRequest(LPWORKREQUEST lpWorkRequest)
2794 {
2795 BOOL bSuccess = FALSE;
2796 LPWORKREQUEST lpNewRequest;
2797
2798 TRACE("\n");
2799
2800 lpNewRequest = HeapAlloc(GetProcessHeap(), 0, sizeof(WORKREQUEST));
2801 if (lpNewRequest)
2802 {
2803 memcpy(lpNewRequest, lpWorkRequest, sizeof(WORKREQUEST));
2804 lpNewRequest->prev = NULL;
2805
2806 EnterCriticalSection(&csQueue);
2807
2808 lpNewRequest->next = lpWorkQueueTail;
2809 if (lpWorkQueueTail)
2810 lpWorkQueueTail->prev = lpNewRequest;
2811 lpWorkQueueTail = lpNewRequest;
2812 if (!lpHeadWorkQueue)
2813 lpHeadWorkQueue = lpWorkQueueTail;
2814
2815 LeaveCriticalSection(&csQueue);
2816
2817 bSuccess = TRUE;
2818 InterlockedIncrement(&dwNumJobs);
2819 }
2820
2821 return bSuccess;
2822 }
2823
2824
2825 /***********************************************************************
2826 * INTERNET_GetWorkRequest (internal)
2827 *
2828 * Retrieves work request from queue
2829 *
2830 * RETURNS
2831 *
2832 */
2833 static BOOL INTERNET_GetWorkRequest(LPWORKREQUEST lpWorkRequest)
2834 {
2835 BOOL bSuccess = FALSE;
2836 LPWORKREQUEST lpRequest = NULL;
2837
2838 TRACE("\n");
2839
2840 EnterCriticalSection(&csQueue);
2841
2842 if (lpHeadWorkQueue)
2843 {
2844 lpRequest = lpHeadWorkQueue;
2845 lpHeadWorkQueue = lpHeadWorkQueue->prev;
2846 if (lpRequest == lpWorkQueueTail)
2847 lpWorkQueueTail = lpHeadWorkQueue;
2848 }
2849
2850 LeaveCriticalSection(&csQueue);
2851
2852 if (lpRequest)
2853 {
2854 memcpy(lpWorkRequest, lpRequest, sizeof(WORKREQUEST));
2855 HeapFree(GetProcessHeap(), 0, lpRequest);
2856 bSuccess = TRUE;
2857 InterlockedDecrement(&dwNumJobs);
2858 }
2859
2860 return bSuccess;
2861 }
2862
2863
2864 /***********************************************************************
2865 * INTERNET_AsyncCall (internal)
2866 *
2867 * Retrieves work request from queue
2868 *
2869 * RETURNS
2870 *
2871 */
2872 BOOL INTERNET_AsyncCall(LPWORKREQUEST lpWorkRequest)
2873 {
2874 HANDLE hThread;
2875 DWORD dwTID;
2876 BOOL bSuccess = FALSE;
2877
2878 TRACE("\n");
2879
2880 if (InterlockedDecrement(&dwNumIdleThreads) < 0)
2881 {
2882 InterlockedIncrement(&dwNumIdleThreads);
2883
2884 if (InterlockedIncrement(&dwNumThreads) > MAX_WORKER_THREADS ||
2885 !(hThread = CreateThread(NULL, 0,
2886 (LPTHREAD_START_ROUTINE)INTERNET_WorkerThreadFunc, NULL, 0, &dwTID)))
2887 {
2888 InterlockedDecrement(&dwNumThreads);
2889 INTERNET_SetLastError(ERROR_INTERNET_ASYNC_THREAD_FAILED);
2890 goto lerror;
2891 }
2892
2893 TRACE("Created new thread\n");
2894 }
2895
2896 bSuccess = TRUE;
2897 INTERNET_InsertWorkRequest(lpWorkRequest);
2898 SetEvent(hWorkEvent);
2899
2900 lerror:
2901
2902 return bSuccess;
2903 }
2904
2905
2906 /***********************************************************************
2907 * INTERNET_ExecuteWork (internal)
2908 *
2909 * RETURNS
2910 *
2911 */
2912 static VOID INTERNET_ExecuteWork(void)
2913 {
2914 WORKREQUEST workRequest;
2915
2916 TRACE("\n");
2917
2918 if (!INTERNET_GetWorkRequest(&workRequest))
2919 return;
2920
2921 switch (workRequest.asyncall)
2922 {
2923 case FTPPUTFILEW:
2924 {
2925 struct WORKREQ_FTPPUTFILEW *req = &workRequest.u.FtpPutFileW;
2926 LPWININETFTPSESSIONW lpwfs = (LPWININETFTPSESSIONW) workRequest.hdr;
2927
2928 TRACE("FTPPUTFILEW %p\n", lpwfs);
2929
2930 FTP_FtpPutFileW(lpwfs, req->lpszLocalFile,
2931 req->lpszNewRemoteFile, req->dwFlags, req->dwContext);
2932
2933 HeapFree(GetProcessHeap(), 0, req->lpszLocalFile);
2934 HeapFree(GetProcessHeap(), 0, req->lpszNewRemoteFile);
2935 }
2936 break;
2937
2938 case FTPSETCURRENTDIRECTORYW:
2939 {
2940 struct WORKREQ_FTPSETCURRENTDIRECTORYW *req;
2941 LPWININETFTPSESSIONW lpwfs = (LPWININETFTPSESSIONW) workRequest.hdr;
2942
2943 TRACE("FTPSETCURRENTDIRECTORYW %p\n", lpwfs);
2944
2945 req = &workRequest.u.FtpSetCurrentDirectoryW;
2946 FTP_FtpSetCurrentDirectoryW(lpwfs, req->lpszDirectory);
2947 HeapFree(GetProcessHeap(), 0, req->lpszDirectory);
2948 }
2949 break;
2950
2951 case FTPCREATEDIRECTORYW:
2952 {
2953 struct WORKREQ_FTPCREATEDIRECTORYW *req;
2954 LPWININETFTPSESSIONW lpwfs = (LPWININETFTPSESSIONW) workRequest.hdr;
2955
2956 TRACE("FTPCREATEDIRECTORYW %p\n", lpwfs);
2957
2958 req = &workRequest.u.FtpCreateDirectoryW;
2959 FTP_FtpCreateDirectoryW(lpwfs, req->lpszDirectory);
2960 HeapFree(GetProcessHeap(), 0, req->lpszDirectory);
2961 }
2962 break;
2963
2964 case FTPFINDFIRSTFILEW:
2965 {
2966 struct WORKREQ_FTPFINDFIRSTFILEW *req;
2967 LPWININETFTPSESSIONW lpwfs = (LPWININETFTPSESSIONW) workRequest.hdr;
2968
2969 TRACE("FTPFINDFIRSTFILEW %p\n", lpwfs);
2970
2971 req = &workRequest.u.FtpFindFirstFileW;
2972 FTP_FtpFindFirstFileW(lpwfs, req->lpszSearchFile,
2973 req->lpFindFileData, req->dwFlags, req->dwContext);
2974 HeapFree(GetProcessHeap(), 0, req->lpszSearchFile);
2975 }
2976 break;
2977
2978 case FTPGETCURRENTDIRECTORYW:
2979 {
2980 struct WORKREQ_FTPGETCURRENTDIRECTORYW *req;
2981 LPWININETFTPSESSIONW lpwfs = (LPWININETFTPSESSIONW) workRequest.hdr;
2982
2983 TRACE("FTPGETCURRENTDIRECTORYW %p\n", lpwfs);
2984
2985 req = &workRequest.u.FtpGetCurrentDirectoryW;
2986 FTP_FtpGetCurrentDirectoryW(lpwfs,
2987 req->lpszDirectory, req->lpdwDirectory);
2988 }
2989 break;
2990
2991 case FTPOPENFILEW:
2992 {
2993 struct WORKREQ_FTPOPENFILEW *req = &workRequest.u.FtpOpenFileW;
2994 LPWININETFTPSESSIONW lpwfs = (LPWININETFTPSESSIONW) workRequest.hdr;
2995
2996 TRACE("FTPOPENFILEW %p\n", lpwfs);
2997
2998 FTP_FtpOpenFileW(lpwfs, req->lpszFilename,
2999 req->dwAccess, req->dwFlags, req->dwContext);
3000 HeapFree(GetProcessHeap(), 0, req->lpszFilename);
3001 }
3002 break;
3003
3004 case FTPGETFILEW:
3005 {
3006 struct WORKREQ_FTPGETFILEW *req = &workRequest.u.FtpGetFileW;
3007 LPWININETFTPSESSIONW lpwfs = (LPWININETFTPSESSIONW) workRequest.hdr;
3008
3009 TRACE("FTPGETFILEW %p\n", lpwfs);
3010
3011 FTP_FtpGetFileW(lpwfs, req->lpszRemoteFile,
3012 req->lpszNewFile, req->fFailIfExists,
3013 req->dwLocalFlagsAttribute, req->dwFlags, req->dwContext);
3014 HeapFree(GetProcessHeap(), 0, req->lpszRemoteFile);
3015 HeapFree(GetProcessHeap(), 0, req->lpszNewFile);
3016 }
3017 break;
3018
3019 case FTPDELETEFILEW:
3020 {
3021 struct WORKREQ_FTPDELETEFILEW *req = &workRequest.u.FtpDeleteFileW;
3022 LPWININETFTPSESSIONW lpwfs = (LPWININETFTPSESSIONW) workRequest.hdr;
3023
3024 TRACE("FTPDELETEFILEW %p\n", lpwfs);
3025
3026 FTP_FtpDeleteFileW(lpwfs, req->lpszFilename);
3027 HeapFree(GetProcessHeap(), 0, req->lpszFilename);
3028 }
3029 break;
3030
3031 case FTPREMOVEDIRECTORYW:
3032 {
3033 struct WORKREQ_FTPREMOVEDIRECTORYW *req;
3034 LPWININETFTPSESSIONW lpwfs = (LPWININETFTPSESSIONW) workRequest.hdr;
3035
3036 TRACE("FTPREMOVEDIRECTORYW %p\n", lpwfs);
3037
3038 req = &workRequest.u.FtpRemoveDirectoryW;
3039 FTP_FtpRemoveDirectoryW(lpwfs, req->lpszDirectory);
3040 HeapFree(GetProcessHeap(), 0, req->lpszDirectory);
3041 }
3042 break;
3043
3044 case FTPRENAMEFILEW:
3045 {
3046 struct WORKREQ_FTPRENAMEFILEW *req = &workRequest.u.FtpRenameFileW;
3047 LPWININETFTPSESSIONW lpwfs = (LPWININETFTPSESSIONW) workRequest.hdr;
3048
3049 TRACE("FTPRENAMEFILEW %p\n", lpwfs);
3050
3051 FTP_FtpRenameFileW(lpwfs, req->lpszSrcFile, req->lpszDestFile);
3052 HeapFree(GetProcessHeap(), 0, req->lpszSrcFile);
3053 HeapFree(GetProcessHeap(), 0, req->lpszDestFile);
3054 }
3055 break;
3056
3057 case INTERNETFINDNEXTW:
3058 {
3059 struct WORKREQ_INTERNETFINDNEXTW *req;
3060 LPWININETFINDNEXTW lpwh = (LPWININETFINDNEXTW) workRequest.hdr;
3061
3062 TRACE("INTERNETFINDNEXTW %p\n", lpwh);
3063
3064 req = &workRequest.u.InternetFindNextW;
3065 INTERNET_FindNextFileW(lpwh, req->lpFindFileData);
3066 }
3067 break;
3068
3069 case HTTPSENDREQUESTW:
3070 {
3071 struct WORKREQ_HTTPSENDREQUESTW *req = &workRequest.u.HttpSendRequestW;
3072 LPWININETHTTPREQW lpwhr = (LPWININETHTTPREQW) workRequest.hdr;
3073
3074 TRACE("HTTPSENDREQUESTW %p\n", lpwhr);
3075
3076 HTTP_HttpSendRequestW(lpwhr, req->lpszHeader,
3077 req->dwHeaderLength, req->lpOptional, req->dwOptionalLength);
3078
3079 HeapFree(GetProcessHeap(), 0, req->lpszHeader);
3080 }
3081 break;
3082
3083 case HTTPOPENREQUESTW:
3084 {
3085 struct WORKREQ_HTTPOPENREQUESTW *req = &workRequest.u.HttpOpenRequestW;
3086 LPWININETHTTPSESSIONW lpwhs = (LPWININETHTTPSESSIONW) workRequest.hdr;
3087
3088 TRACE("HTTPOPENREQUESTW %p\n", lpwhs);
3089
3090 HTTP_HttpOpenRequestW(lpwhs, req->lpszVerb,
3091 req->lpszObjectName, req->lpszVersion, req->lpszReferrer,
3092 req->lpszAcceptTypes, req->dwFlags, req->dwContext);
3093
3094 HeapFree(GetProcessHeap(), 0, req->lpszVerb);
3095 HeapFree(GetProcessHeap(), 0, req->lpszObjectName);
3096 HeapFree(GetProcessHeap(), 0, req->lpszVersion);
3097 HeapFree(GetProcessHeap(), 0, req->lpszReferrer);
3098 }
3099 break;
3100
3101 case SENDCALLBACK:
3102 {
3103 struct WORKREQ_SENDCALLBACK *req = &workRequest.u.SendCallback;
3104
3105 TRACE("SENDCALLBACK %p\n", workRequest.hdr);
3106
3107 SendSyncCallback(workRequest.hdr,
3108 req->dwContext, req->dwInternetStatus, req->lpvStatusInfo,
3109 req->dwStatusInfoLength);
3110
3111 /* And frees the copy of the status info */
3112 HeapFree(GetProcessHeap(), 0, req->lpvStatusInfo);
3113 }
3114 break;
3115
3116 case INTERNETOPENURLW:
3117 {
3118 struct WORKREQ_INTERNETOPENURLW *req = &workRequest.u.InternetOpenUrlW;
3119 LPWININETAPPINFOW hIC = (LPWININETAPPINFOW) workRequest.hdr;
3120
3121 TRACE("INTERNETOPENURLW %p\n", hIC);
3122
3123 INTERNET_InternetOpenUrlW(hIC, req->lpszUrl,
3124 req->lpszHeaders, req->dwHeadersLength, req->dwFlags, req->dwContext);
3125 HeapFree(GetProcessHeap(), 0, req->lpszUrl);
3126 HeapFree(GetProcessHeap(), 0, req->lpszHeaders);
3127 }
3128 break;
3129 }
3130 WININET_Release( workRequest.hdr );
3131 }
3132
3133
3134 /***********************************************************************
3135 * INTERNET_GetResponseBuffer
3136 *
3137 * RETURNS
3138 *
3139 */
3140 LPSTR INTERNET_GetResponseBuffer(void)
3141 {
3142 LPWITHREADERROR lpwite = (LPWITHREADERROR)TlsGetValue(g_dwTlsErrIndex);
3143 TRACE("\n");
3144 return lpwite->response;
3145 }
3146
3147 /***********************************************************************
3148 * INTERNET_GetNextLine (internal)
3149 *
3150 * Parse next line in directory string listing
3151 *
3152 * RETURNS
3153 * Pointer to beginning of next line
3154 * NULL on failure
3155 *
3156 */
3157
3158 LPSTR INTERNET_GetNextLine(INT nSocket, LPDWORD dwLen)
3159 {
3160 struct timeval tv;
3161 fd_set infd;
3162 BOOL bSuccess = FALSE;
3163 INT nRecv = 0;
3164 LPSTR lpszBuffer = INTERNET_GetResponseBuffer();
3165
3166 TRACE("\n");
3167
3168 FD_ZERO(&infd);
3169 FD_SET(nSocket, &infd);
3170 tv.tv_sec=RESPONSE_TIMEOUT;
3171 tv.tv_usec=0;
3172
3173 while (nRecv < MAX_REPLY_LEN)
3174 {
3175 if (select(nSocket+1,&infd,NULL,NULL,&tv) > 0)
3176 {
3177 if (recv(nSocket, &lpszBuffer[nRecv], 1, 0) <= 0)
3178 {
3179 INTERNET_SetLastError(ERROR_FTP_TRANSFER_IN_PROGRESS);
3180 goto lend;
3181 }
3182
3183 if (lpszBuffer[nRecv] == '\n')
3184 {
3185 bSuccess = TRUE;
3186 break;
3187 }
3188 if (lpszBuffer[nRecv] != '\r')
3189 nRecv++;
3190 }
3191 else
3192 {
3193 INTERNET_SetLastError(ERROR_INTERNET_TIMEOUT);
3194 goto lend;
3195 }
3196 }
3197
3198 lend:
3199 if (bSuccess)
3200 {
3201 lpszBuffer[nRecv] = '\0';
3202 *dwLen = nRecv - 1;
3203 TRACE(":%d %s\n", nRecv, lpszBuffer);
3204 return lpszBuffer;
3205 }
3206 else
3207 {
3208 return NULL;
3209 }
3210 }
3211
3212 /**********************************************************
3213 * InternetQueryDataAvailable (WININET.@)
3214 *
3215 * Determines how much data is available to be read.
3216 *
3217 * RETURNS
3218 * If there is data available then TRUE, otherwise if there
3219 * is not or an error occurred then FALSE. Use GetLastError() to
3220 * check for ERROR_NO_MORE_FILES to see if it was the former.
3221 */
3222 BOOL WINAPI InternetQueryDataAvailable( HINTERNET hFile,
3223 LPDWORD lpdwNumberOfBytesAvailble,
3224 DWORD dwFlags, DWORD dwConext)
3225 {
3226 LPWININETHTTPREQW lpwhr;
3227 BOOL retval = FALSE;
3228 char buffer[4048];
3229
3230 lpwhr = (LPWININETHTTPREQW) WININET_GetObject( hFile );
3231 if (NULL == lpwhr)
3232 {
3233 SetLastError(ERROR_NO_MORE_FILES);
3234 return FALSE;
3235 }
3236
3237 TRACE("--> %p %i\n",lpwhr,lpwhr->hdr.htype);
3238
3239 switch (lpwhr->hdr.htype)
3240 {
3241 case WH_HHTTPREQ:
3242 if (!NETCON_recv(&lpwhr->netConnection, buffer,
3243 4048, MSG_PEEK, (int *)lpdwNumberOfBytesAvailble))
3244 {
3245 SetLastError(ERROR_NO_MORE_FILES);
3246 retval = FALSE;
3247 }
3248 else
3249 retval = TRUE;
3250 break;
3251
3252 default:
3253 FIXME("unsupported file type\n");
3254 break;
3255 }
3256 WININET_Release( &lpwhr->hdr );
3257
3258 TRACE("<-- %i\n",retval);
3259 return retval;
3260 }
3261
3262
3263 /***********************************************************************
3264 *
3265 */
3266 BOOL WINAPI InternetLockRequestFile( HINTERNET hInternet, HANDLE
3267 *lphLockReqHandle)
3268 {
3269 FIXME("STUB\n");
3270 return FALSE;
3271 }
3272
3273 BOOL WINAPI InternetUnlockRequestFile( HANDLE hLockHandle)
3274 {
3275 FIXME("STUB\n");
3276 return FALSE;
3277 }
3278
3279
3280 /***********************************************************************
3281 * InternetAutodial
3282 *
3283 * On windows this function is supposed to dial the default internet
3284 * connection. We don't want to have Wine dial out to the internet so
3285 * we return TRUE by default. It might be nice to check if we are connected.
3286 *
3287 * RETURNS
3288 * TRUE on success
3289 * FALSE on failure
3290 *
3291 */
3292 BOOL WINAPI InternetAutodial(DWORD dwFlags, HWND hwndParent)
3293 {
3294 FIXME("STUB\n");
3295
3296 /* Tell that we are connected to the internet. */
3297 return TRUE;
3298 }
3299
3300 /***********************************************************************
3301 * InternetAutodialHangup
3302 *
3303 * Hangs up a connection made with InternetAutodial
3304 *
3305 * PARAM
3306 * dwReserved
3307 * RETURNS
3308 * TRUE on success
3309 * FALSE on failure
3310 *
3311 */
3312 BOOL WINAPI InternetAutodialHangup(DWORD dwReserved)
3313 {
3314 FIXME("STUB\n");
3315
3316 /* we didn't dial, we don't disconnect */
3317 return TRUE;
3318 }
3319
3320 /***********************************************************************
3321 *
3322 * InternetCombineUrlA
3323 *
3324 * Combine a base URL with a relative URL
3325 *
3326 * RETURNS
3327 * TRUE on success
3328 * FALSE on failure
3329 *
3330 */
3331
3332 BOOL WINAPI InternetCombineUrlA(LPCSTR lpszBaseUrl, LPCSTR lpszRelativeUrl,
3333 LPSTR lpszBuffer, LPDWORD lpdwBufferLength,
3334 DWORD dwFlags)
3335 {
3336 HRESULT hr=S_OK;
3337
3338 TRACE("(%s, %s, %p, %p, 0x%08lx)\n", debugstr_a(lpszBaseUrl), debugstr_a(lpszRelativeUrl), lpszBuffer, lpdwBufferLength, dwFlags);
3339
3340 /* Flip this bit to correspond to URL_ESCAPE_UNSAFE */
3341 dwFlags ^= ICU_NO_ENCODE;
3342 hr=UrlCombineA(lpszBaseUrl,lpszRelativeUrl,lpszBuffer,lpdwBufferLength,dwFlags);
3343
3344 return (hr==S_OK);
3345 }
3346
3347 /***********************************************************************
3348 *
3349 * InternetCombineUrlW
3350 *
3351 * Combine a base URL with a relative URL
3352 *
3353 * RETURNS
3354 * TRUE on success
3355 * FALSE on failure
3356 *
3357 */
3358
3359 BOOL WINAPI InternetCombineUrlW(LPCWSTR lpszBaseUrl, LPCWSTR lpszRelativeUrl,
3360 LPWSTR lpszBuffer, LPDWORD lpdwBufferLength,
3361 DWORD dwFlags)
3362 {
3363 HRESULT hr=S_OK;
3364
3365 TRACE("(%s, %s, %p, %p, 0x%08lx)\n", debugstr_w(lpszBaseUrl), debugstr_w(lpszRelativeUrl), lpszBuffer, lpdwBufferLength, dwFlags);
3366
3367 /* Flip this bit to correspond to URL_ESCAPE_UNSAFE */
3368 dwFlags ^= ICU_NO_ENCODE;
3369 hr=UrlCombineW(lpszBaseUrl,lpszRelativeUrl,lpszBuffer,lpdwBufferLength,dwFlags);
3370
3371 return (hr==S_OK);
3372 }
3373
3374 /***********************************************************************
3375 *
3376 * InternetCreateUrlA
3377 *
3378 * RETURNS
3379 * TRUE on success
3380 * FALSE on failure
3381 *
3382 */
3383 BOOL WINAPI InternetCreateUrlA(LPURL_COMPONENTSA lpUrlComponents, DWORD dwFlags,
3384 LPSTR lpszUrl, LPDWORD lpdwUrlLength)
3385 {
3386 FIXME("\n");
3387 return FALSE;
3388 }
3389
3390 DWORD WINAPI InternetConfirmZoneCrossingA( HWND hWnd, LPSTR szUrlPrev, LPSTR szUrlNew, BOOL bPost )
3391 {
3392 FIXME("(%p, %s, %s, %x) stub\n", hWnd, debugstr_a(szUrlPrev), debugstr_a(szUrlNew), bPost);
3393 return ERROR_SUCCESS;
3394 }
3395
3396 DWORD WINAPI InternetConfirmZoneCrossingW( HWND hWnd, LPWSTR szUrlPrev, LPWSTR szUrlNew, BOOL bPost )
3397 {
3398 FIXME("(%p, %s, %s, %x) stub\n", hWnd, debugstr_w(szUrlPrev), debugstr_w(szUrlNew), bPost);
3399 return ERROR_SUCCESS;
3400 }
3401
3402 DWORD WINAPI InternetDialA( HWND hwndParent, LPSTR lpszConnectoid, DWORD dwFlags,
3403 LPDWORD lpdwConnection, DWORD dwReserved )
3404 {
3405 FIXME("(%p, %p, 0x%08lx, %p, 0x%08lx) stub\n", hwndParent, lpszConnectoid, dwFlags,
3406 lpdwConnection, dwReserved);
3407 return ERROR_SUCCESS;
3408 }
3409
3410 DWORD WINAPI InternetDialW( HWND hwndParent, LPWSTR lpszConnectoid, DWORD dwFlags,
3411 LPDWORD lpdwConnection, DWORD dwReserved )
3412 {
3413 FIXME("(%p, %p, 0x%08lx, %p, 0x%08lx) stub\n", hwndParent, lpszConnectoid, dwFlags,
3414 lpdwConnection, dwReserved);
3415 return ERROR_SUCCESS;
3416 }
3417
3418 BOOL WINAPI InternetGoOnlineA( LPSTR lpszURL, HWND hwndParent, DWORD dwReserved )
3419 {
3420 FIXME("(%s, %p, 0x%08lx) stub\n", debugstr_a(lpszURL), hwndParent, dwReserved);
3421 return TRUE;
3422 }
3423
3424 BOOL WINAPI InternetGoOnlineW( LPWSTR lpszURL, HWND hwndParent, DWORD dwReserved )
3425 {
3426 FIXME("(%s, %p, 0x%08lx) stub\n", debugstr_w(lpszURL), hwndParent, dwReserved);
3427 return TRUE;
3428 }
3429
3430 DWORD WINAPI InternetHangUp( DWORD dwConnection, DWORD dwReserved )
3431 {
3432 FIXME("(0x%08lx, 0x%08lx) stub\n", dwConnection, dwReserved);
3433 return ERROR_SUCCESS;
3434 }
3435
3436 BOOL WINAPI CreateMD5SSOHash( PWSTR pszChallengeInfo, PWSTR pwszRealm, PWSTR pwszTarget,
3437 PBYTE pbHexHash )
3438 {
3439 FIXME("(%s, %s, %s, %p) stub\n", debugstr_w(pszChallengeInfo), debugstr_w(pwszRealm),
3440 debugstr_w(pwszTarget), pbHexHash);
3441 return FALSE;
3442 }
3443
3444 BOOL WINAPI InternetClearAllPerSiteCookieDecisions( VOID )
3445 {
3446 FIXME("stub\n");
3447 return TRUE;
3448 }
3449
3450 BOOL WINAPI InternetEnumPerSiteCookieDecisionA( LPSTR pszSiteName, unsigned long *pcSiteNameSize,
3451 unsigned long *pdwDecision, unsigned long dwIndex )
3452 {
3453 FIXME("(%s, %p, %p, 0x%08lx) stub\n",
3454 debugstr_a(pszSiteName), pcSiteNameSize, pdwDecision, dwIndex);
3455 return FALSE;
3456 }
3457
3458 BOOL WINAPI InternetEnumPerSiteCookieDecisionW( LPWSTR pszSiteName, unsigned long *pcSiteNameSize,
3459 unsigned long *pdwDecision, unsigned long dwIndex )
3460 {
3461 FIXME("(%s, %p, %p, 0x%08lx) stub\n",
3462 debugstr_w(pszSiteName), pcSiteNameSize, pdwDecision, dwIndex);
3463 return FALSE;
3464 }
3465
3466 BOOL WINAPI InternetGetCookieExA( LPCSTR pchURL, LPCSTR pchCookieName, LPSTR pchCookieData,
3467 LPDWORD pcchCookieData, DWORD dwFlags, LPVOID lpReserved)
3468 {
3469 FIXME("(%s, %s, %s, %p, 0x%08lx, %p) stub\n",
3470 debugstr_a(pchURL), debugstr_a(pchCookieName), debugstr_a(pchCookieData),
3471 pcchCookieData, dwFlags, lpReserved);
3472 return FALSE;
3473 }
3474
3475 BOOL WINAPI InternetGetCookieExW( LPCWSTR pchURL, LPCWSTR pchCookieName, LPWSTR pchCookieData,
3476 LPDWORD pcchCookieData, DWORD dwFlags, LPVOID lpReserved)
3477 {
3478 FIXME("(%s, %s, %s, %p, 0x%08lx, %p) stub\n",
3479 debugstr_w(pchURL), debugstr_w(pchCookieName), debugstr_w(pchCookieData),
3480 pcchCookieData, dwFlags, lpReserved);
3481 return FALSE;
3482 }
3483
3484 BOOL WINAPI InternetGetPerSiteCookieDecisionA( LPCSTR pwchHostName, unsigned long *pResult )
3485 {
3486 FIXME("(%s, %p) stub\n", debugstr_a(pwchHostName), pResult);
3487 return FALSE;
3488 }
3489
3490 BOOL WINAPI InternetGetPerSiteCookieDecisionW( LPCWSTR pwchHostName, unsigned long *pResult )
3491 {
3492 FIXME("(%s, %p) stub\n", debugstr_w(pwchHostName), pResult);
3493 return FALSE;
3494 }
3495
3496 BOOL WINAPI InternetSetPerSiteCookieDecisionA( LPCSTR pchHostName, DWORD dwDecision )
3497 {
3498 FIXME("(%s, 0x%08lx) stub\n", debugstr_a(pchHostName), dwDecision);
3499 return FALSE;
3500 }
3501
3502 BOOL WINAPI InternetSetPerSiteCookieDecisionW( LPCWSTR pchHostName, DWORD dwDecision )
3503 {
3504 FIXME("(%s, 0x%08lx) stub\n", debugstr_w(pchHostName), dwDecision);
3505 return FALSE;
3506 }
3507
3508 DWORD WINAPI InternetSetCookieExA( LPCSTR lpszURL, LPCSTR lpszCookieName, LPCSTR lpszCookieData,
3509 DWORD dwFlags, DWORD_PTR dwReserved)
3510 {
3511 FIXME("(%s, %s, %s, 0x%08lx, 0x%08lx) stub\n",
3512 debugstr_a(lpszURL), debugstr_a(lpszCookieName), debugstr_a(lpszCookieData),
3513 dwFlags, dwReserved);
3514 return TRUE;
3515 }
3516
3517 DWORD WINAPI InternetSetCookieExW( LPCWSTR lpszURL, LPCWSTR lpszCookieName, LPCWSTR lpszCookieData,
3518 DWORD dwFlags, DWORD_PTR dwReserved)
3519 {
3520 FIXME("(%s, %s, %s, 0x%08lx, 0x%08lx) stub\n",
3521 debugstr_w(lpszURL), debugstr_w(lpszCookieName), debugstr_w(lpszCookieData),
3522 dwFlags, dwReserved);
3523 return TRUE;
3524 }
3525
3526 BOOL WINAPI ResumeSuspendedDownload( HINTERNET hInternet, DWORD dwError )
3527 {
3528 FIXME("(%p, 0x%08lx) stub\n", hInternet, dwError);
3529 return FALSE;
3530 }
3531
3532 /***********************************************************************
3533 *
3534 * InternetCreateUrlW
3535 *
3536 * RETURNS
3537 * TRUE on success
3538 * FALSE on failure
3539 *
3540 */
3541 BOOL WINAPI InternetCreateUrlW(LPURL_COMPONENTSW lpUrlComponents, DWORD dwFlags,
3542 LPWSTR lpszUrl, LPDWORD lpdwUrlLength)
3543 {
3544 FIXME("\n");
3545 return FALSE;
3546 }
3547
3548 /***********************************************************************
3549 * dump_INTERNET_FLAGS
3550 *
3551 * Helper function to TRACE the internet flags.
3552 *
3553 * RETURNS
3554 * None
3555 *
3556 */
3557 void dump_INTERNET_FLAGS(DWORD dwFlags)
3558 {
3559 #define FE(x) { x, #x }
3560 static const wininet_flag_info flag[] = {
3561 FE(INTERNET_FLAG_RELOAD),
3562 FE(INTERNET_FLAG_RAW_DATA),
3563 FE(INTERNET_FLAG_EXISTING_CONNECT),
3564 FE(INTERNET_FLAG_ASYNC),
3565 FE(INTERNET_FLAG_PASSIVE),
3566 FE(INTERNET_FLAG_NO_CACHE_WRITE),
3567 FE(INTERNET_FLAG_MAKE_PERSISTENT),
3568 FE(INTERNET_FLAG_FROM_CACHE),
3569 FE(INTERNET_FLAG_SECURE),
3570 FE(INTERNET_FLAG_KEEP_CONNECTION),
3571 FE(INTERNET_FLAG_NO_AUTO_REDIRECT),
3572 FE(INTERNET_FLAG_READ_PREFETCH),
3573 FE(INTERNET_FLAG_NO_COOKIES),
3574 FE(INTERNET_FLAG_NO_AUTH),
3575 FE(INTERNET_FLAG_CACHE_IF_NET_FAIL),
3576 FE(INTERNET_FLAG_IGNORE_REDIRECT_TO_HTTP),
3577 FE(INTERNET_FLAG_IGNORE_REDIRECT_TO_HTTPS),
3578 FE(INTERNET_FLAG_IGNORE_CERT_DATE_INVALID),
3579 FE(INTERNET_FLAG_IGNORE_CERT_CN_INVALID),
3580 FE(INTERNET_FLAG_RESYNCHRONIZE),
3581 FE(INTERNET_FLAG_HYPERLINK),
3582 FE(INTERNET_FLAG_NO_UI),
3583 FE(INTERNET_FLAG_PRAGMA_NOCACHE),
3584 FE(INTERNET_FLAG_CACHE_ASYNC),
3585 FE(INTERNET_FLAG_FORMS_SUBMIT),
3586 FE(INTERNET_FLAG_NEED_FILE),
3587 FE(INTERNET_FLAG_TRANSFER_ASCII),
3588 FE(INTERNET_FLAG_TRANSFER_BINARY)
3589 };
3590 #undef FE
3591 int i;
3592
3593 for (i = 0; i < (sizeof(flag) / sizeof(flag[0])); i++) {
3594 if (flag[i].val & dwFlags) {
3595 TRACE(" %s", flag[i].name);
3596 dwFlags &= ~flag[i].val;
3597 }
3598 }
3599 if (dwFlags)
3600 TRACE(" Unknown flags (%08lx)\n", dwFlags);
3601 else
3602 TRACE("\n");
3603 }
Work in progress by Kai Blin