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Avoid referencing stackframe.h from outside kernel32.
[wine/testsucceed.git] / dlls / wininet / internet.c
blob32d584f6db75cc659c73b167f1e6d576049aa25d
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 DWORD dwNumThreads;
95 static DWORD dwNumIdleThreads;
96 static DWORD 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 extern void URLCacheContainers_CreateDefaults(void);
106 extern void URLCacheContainers_DeleteAll(void);
107
108 #define HANDLE_CHUNK_SIZE 0x10
109
110 static CRITICAL_SECTION WININET_cs;
111 static CRITICAL_SECTION_DEBUG WININET_cs_debug =
112 {
113 0, 0, &WININET_cs,
114 { &WININET_cs_debug.ProcessLocksList, &WININET_cs_debug.ProcessLocksList },
115 0, 0, { 0, (DWORD)(__FILE__ ": WININET_cs") }
116 };
117 static CRITICAL_SECTION WININET_cs = { &WININET_cs_debug, -1, 0, 0, 0, 0 };
118
119 static LPWININETHANDLEHEADER *WININET_Handles;
120 static UINT WININET_dwNextHandle;
121 static UINT WININET_dwMaxHandles;
122
123 HINTERNET WININET_AllocHandle( LPWININETHANDLEHEADER info )
124 {
125 LPWININETHANDLEHEADER *p;
126 UINT handle = 0, num;
127
128 EnterCriticalSection( &WININET_cs );
129 if( !WININET_dwMaxHandles )
130 {
131 num = HANDLE_CHUNK_SIZE;
132 p = HeapAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY,
133 sizeof (UINT)* num);
134 if( !p )
135 goto end;
136 WININET_Handles = p;
137 WININET_dwMaxHandles = num;
138 }
139 if( WININET_dwMaxHandles == WININET_dwNextHandle )
140 {
141 num = WININET_dwMaxHandles + HANDLE_CHUNK_SIZE;
142 p = HeapReAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY,
143 WININET_Handles, sizeof (UINT)* num);
144 if( !p )
145 goto end;
146 WININET_Handles = p;
147 WININET_dwMaxHandles = num;
148 }
149
150 handle = WININET_dwNextHandle;
151 if( WININET_Handles[handle] )
152 ERR("handle isn't free but should be\n");
153 WININET_Handles[handle] = WININET_AddRef( info );
154
155 while( WININET_Handles[WININET_dwNextHandle] &&
156 (WININET_dwNextHandle < WININET_dwMaxHandles ) )
157 WININET_dwNextHandle++;
158
159 end:
160 LeaveCriticalSection( &WININET_cs );
161
162 return (HINTERNET) (handle+1);
163 }
164
165 HINTERNET WININET_FindHandle( LPWININETHANDLEHEADER info )
166 {
167 UINT i, handle = 0;
168
169 EnterCriticalSection( &WININET_cs );
170 for( i=0; i<WININET_dwMaxHandles; i++ )
171 {
172 if( info == WININET_Handles[i] )
173 {
174 WININET_AddRef( info );
175 handle = i+1;
176 break;
177 }
178 }
179 LeaveCriticalSection( &WININET_cs );
180
181 return (HINTERNET) handle;
182 }
183
184 LPWININETHANDLEHEADER WININET_AddRef( LPWININETHANDLEHEADER info )
185 {
186 info->dwRefCount++;
187 TRACE("%p -> refcount = %ld\n", info, info->dwRefCount );
188 return info;
189 }
190
191 LPWININETHANDLEHEADER WININET_GetObject( HINTERNET hinternet )
192 {
193 LPWININETHANDLEHEADER info = NULL;
194 UINT handle = (UINT) hinternet;
195
196 EnterCriticalSection( &WININET_cs );
197
198 if( (handle > 0) && ( handle <= WININET_dwMaxHandles ) &&
199 WININET_Handles[handle-1] )
200 info = WININET_AddRef( WININET_Handles[handle-1] );
201
202 LeaveCriticalSection( &WININET_cs );
203
204 TRACE("handle %d -> %p\n", handle, info);
205
206 return info;
207 }
208
209 BOOL WININET_Release( LPWININETHANDLEHEADER info )
210 {
211 info->dwRefCount--;
212 TRACE( "object %p refcount = %ld\n", info, info->dwRefCount );
213 if( !info->dwRefCount )
214 {
215 TRACE( "destroying object %p\n", info);
216 info->destroy( info );
217 }
218 return TRUE;
219 }
220
221 BOOL WININET_FreeHandle( HINTERNET hinternet )
222 {
223 BOOL ret = FALSE;
224 UINT handle = (UINT) hinternet;
225 LPWININETHANDLEHEADER info = NULL;
226
227 EnterCriticalSection( &WININET_cs );
228
229 if( (handle > 0) && ( handle <= WININET_dwMaxHandles ) )
230 {
231 handle--;
232 if( WININET_Handles[handle] )
233 {
234 info = WININET_Handles[handle];
235 TRACE( "destroying handle %d for object %p\n", handle+1, info);
236 WININET_Handles[handle] = NULL;
237 ret = TRUE;
238 if( WININET_dwNextHandle > handle )
239 WININET_dwNextHandle = handle;
240 }
241 }
242
243 LeaveCriticalSection( &WININET_cs );
244
245 if( info )
246 WININET_Release( info );
247
248 return ret;
249 }
250
251 /***********************************************************************
252 * DllMain [Internal] Initializes the internal 'WININET.DLL'.
253 *
254 * PARAMS
255 * hinstDLL [I] handle to the DLL's instance
256 * fdwReason [I]
257 * lpvReserved [I] reserved, must be NULL
258 *
259 * RETURNS
260 * Success: TRUE
261 * Failure: FALSE
262 */
263
264 BOOL WINAPI DllMain (HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved)
265 {
266 TRACE("%p,%lx,%p\n", hinstDLL, fdwReason, lpvReserved);
267
268 switch (fdwReason) {
269 case DLL_PROCESS_ATTACH:
270
271 g_dwTlsErrIndex = TlsAlloc();
272
273 if (g_dwTlsErrIndex == TLS_OUT_OF_INDEXES)
274 return FALSE;
275
276 hQuitEvent = CreateEventW(0, TRUE, FALSE, NULL);
277 hWorkEvent = CreateEventW(0, FALSE, FALSE, NULL);
278 InitializeCriticalSection(&csQueue);
279
280 URLCacheContainers_CreateDefaults();
281
282 dwNumThreads = 0;
283 dwNumIdleThreads = 0;
284 dwNumJobs = 0;
285
286 WININET_hModule = (HMODULE)hinstDLL;
287
288 case DLL_THREAD_ATTACH:
289 {
290 LPWITHREADERROR lpwite = HeapAlloc(GetProcessHeap(), 0, sizeof(WITHREADERROR));
291 if (NULL == lpwite)
292 return FALSE;
293
294 TlsSetValue(g_dwTlsErrIndex, (LPVOID)lpwite);
295 }
296 break;
297
298 case DLL_THREAD_DETACH:
299 if (g_dwTlsErrIndex != TLS_OUT_OF_INDEXES)
300 {
301 LPVOID lpwite = TlsGetValue(g_dwTlsErrIndex);
302 HeapFree(GetProcessHeap(), 0, lpwite);
303 }
304 break;
305
306 case DLL_PROCESS_DETACH:
307
308 URLCacheContainers_DeleteAll();
309
310 if (g_dwTlsErrIndex != TLS_OUT_OF_INDEXES)
311 {
312 HeapFree(GetProcessHeap(), 0, TlsGetValue(g_dwTlsErrIndex));
313 TlsFree(g_dwTlsErrIndex);
314 }
315
316 SetEvent(hQuitEvent);
317
318 CloseHandle(hQuitEvent);
319 CloseHandle(hWorkEvent);
320 DeleteCriticalSection(&csQueue);
321 break;
322 }
323
324 return TRUE;
325 }
326
327
328 /***********************************************************************
329 * InternetInitializeAutoProxyDll (WININET.@)
330 *
331 * Setup the internal proxy
332 *
333 * PARAMETERS
334 * dwReserved
335 *
336 * RETURNS
337 * FALSE on failure
338 *
339 */
340 BOOL WINAPI InternetInitializeAutoProxyDll(DWORD dwReserved)
341 {
342 FIXME("STUB\n");
343 INTERNET_SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
344 return FALSE;
345 }
346
347 /***********************************************************************
348 * DetectAutoProxyUrl (WININET.@)
349 *
350 * Auto detect the proxy url
351 *
352 * RETURNS
353 * FALSE on failure
354 *
355 */
356 BOOL WINAPI DetectAutoProxyUrl(LPSTR lpszAutoProxyUrl,
357 DWORD dwAutoProxyUrlLength, DWORD dwDetectFlags)
358 {
359 FIXME("STUB\n");
360 INTERNET_SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
361 return FALSE;
362 }
363
364
365 /***********************************************************************
366 * INTERNET_ConfigureProxyFromReg
367 *
368 * FIXME:
369 * The proxy may be specified in the form 'http=proxy.my.org'
370 * Presumably that means there can be ftp=ftpproxy.my.org too.
371 */
372 static BOOL INTERNET_ConfigureProxyFromReg( LPWININETAPPINFOW lpwai )
373 {
374 HKEY key;
375 DWORD r, keytype, len, enabled;
376 LPSTR lpszInternetSettings =
377 "Software\\Microsoft\\Windows\\CurrentVersion\\Internet Settings";
378 static const WCHAR szProxyServer[] = { 'P','r','o','x','y','S','e','r','v','e','r', 0 };
379
380 r = RegOpenKeyA(HKEY_CURRENT_USER, lpszInternetSettings, &key);
381 if ( r != ERROR_SUCCESS )
382 return FALSE;
383
384 len = sizeof enabled;
385 r = RegQueryValueExA( key, "ProxyEnable", NULL, &keytype,
386 (BYTE*)&enabled, &len);
387 if( (r == ERROR_SUCCESS) && enabled )
388 {
389 TRACE("Proxy is enabled.\n");
390
391 /* figure out how much memory the proxy setting takes */
392 r = RegQueryValueExW( key, szProxyServer, NULL, &keytype,
393 NULL, &len);
394 if( (r == ERROR_SUCCESS) && len && (keytype == REG_SZ) )
395 {
396 LPWSTR szProxy, p;
397 static const WCHAR szHttp[] = {'h','t','t','p','=',0};
398
399 szProxy=HeapAlloc( GetProcessHeap(), 0, len );
400 RegQueryValueExW( key, szProxyServer, NULL, &keytype,
401 (BYTE*)szProxy, &len);
402
403 /* find the http proxy, and strip away everything else */
404 p = strstrW( szProxy, szHttp );
405 if( p )
406 {
407 p += lstrlenW(szHttp);
408 lstrcpyW( szProxy, p );
409 }
410 p = strchrW( szProxy, ' ' );
411 if( p )
412 *p = 0;
413
414 lpwai->dwAccessType = INTERNET_OPEN_TYPE_PROXY;
415 lpwai->lpszProxy = szProxy;
416
417 TRACE("http proxy = %s\n", debugstr_w(lpwai->lpszProxy));
418 }
419 else
420 ERR("Couldn't read proxy server settings.\n");
421 }
422 else
423 TRACE("Proxy is not enabled.\n");
424 RegCloseKey(key);
425
426 return enabled;
427 }
428
429 /***********************************************************************
430 * InternetOpenW (WININET.@)
431 *
432 * Per-application initialization of wininet
433 *
434 * RETURNS
435 * HINTERNET on success
436 * NULL on failure
437 *
438 */
439 HINTERNET WINAPI InternetOpenW(LPCWSTR lpszAgent, DWORD dwAccessType,
440 LPCWSTR lpszProxy, LPCWSTR lpszProxyBypass, DWORD dwFlags)
441 {
442 LPWININETAPPINFOW lpwai = NULL;
443 HINTERNET handle = NULL;
444
445 if (TRACE_ON(wininet)) {
446 #define FE(x) { x, #x }
447 static const wininet_flag_info access_type[] = {
448 FE(INTERNET_OPEN_TYPE_PRECONFIG),
449 FE(INTERNET_OPEN_TYPE_DIRECT),
450 FE(INTERNET_OPEN_TYPE_PROXY),
451 FE(INTERNET_OPEN_TYPE_PRECONFIG_WITH_NO_AUTOPROXY)
452 };
453 #undef FE
454 DWORD i;
455 const char *access_type_str = "Unknown";
456
457 TRACE("(%s, %li, %s, %s, %li)\n", debugstr_w(lpszAgent), dwAccessType,
458 debugstr_w(lpszProxy), debugstr_w(lpszProxyBypass), dwFlags);
459 for (i = 0; i < (sizeof(access_type) / sizeof(access_type[0])); i++) {
460 if (access_type[i].val == dwAccessType) {
461 access_type_str = access_type[i].name;
462 break;
463 }
464 }
465 TRACE(" access type : %s\n", access_type_str);
466 TRACE(" flags :");
467 dump_INTERNET_FLAGS(dwFlags);
468 }
469
470 /* Clear any error information */
471 INTERNET_SetLastError(0);
472
473 lpwai = HeapAlloc(GetProcessHeap(), 0, sizeof(WININETAPPINFOW));
474 if (NULL == lpwai)
475 {
476 INTERNET_SetLastError(ERROR_OUTOFMEMORY);
477 goto lend;
478 }
479
480 memset(lpwai, 0, sizeof(WININETAPPINFOW));
481 lpwai->hdr.htype = WH_HINIT;
482 lpwai->hdr.lpwhparent = NULL;
483 lpwai->hdr.dwFlags = dwFlags;
484 lpwai->hdr.dwRefCount = 1;
485 lpwai->hdr.destroy = INTERNET_CloseHandle;
486 lpwai->dwAccessType = dwAccessType;
487 lpwai->lpszProxyUsername = NULL;
488 lpwai->lpszProxyPassword = NULL;
489
490 handle = WININET_AllocHandle( &lpwai->hdr );
491 if( !handle )
492 {
493 HeapFree( GetProcessHeap(), 0, lpwai );
494 INTERNET_SetLastError(ERROR_OUTOFMEMORY);
495 goto lend;
496 }
497
498 if (NULL != lpszAgent)
499 {
500 lpwai->lpszAgent = HeapAlloc( GetProcessHeap(),0,
501 (strlenW(lpszAgent)+1)*sizeof(WCHAR));
502 if (lpwai->lpszAgent)
503 lstrcpyW( lpwai->lpszAgent, lpszAgent );
504 }
505 if(dwAccessType == INTERNET_OPEN_TYPE_PRECONFIG)
506 INTERNET_ConfigureProxyFromReg( lpwai );
507 else if (NULL != lpszProxy)
508 {
509 lpwai->lpszProxy = HeapAlloc( GetProcessHeap(), 0,
510 (strlenW(lpszProxy)+1)*sizeof(WCHAR));
511 if (lpwai->lpszProxy)
512 lstrcpyW( lpwai->lpszProxy, lpszProxy );
513 }
514
515 if (NULL != lpszProxyBypass)
516 {
517 lpwai->lpszProxyBypass = HeapAlloc( GetProcessHeap(), 0,
518 (strlenW(lpszProxyBypass)+1)*sizeof(WCHAR));
519 if (lpwai->lpszProxyBypass)
520 lstrcpyW( lpwai->lpszProxyBypass, lpszProxyBypass );
521 }
522
523 lend:
524 if( lpwai )
525 WININET_Release( &lpwai->hdr );
526
527 TRACE("returning %p\n", lpwai);
528
529 return handle;
530 }
531
532
533 /***********************************************************************
534 * InternetOpenA (WININET.@)
535 *
536 * Per-application initialization of wininet
537 *
538 * RETURNS
539 * HINTERNET on success
540 * NULL on failure
541 *
542 */
543 HINTERNET WINAPI InternetOpenA(LPCSTR lpszAgent, DWORD dwAccessType,
544 LPCSTR lpszProxy, LPCSTR lpszProxyBypass, DWORD dwFlags)
545 {
546 HINTERNET rc = (HINTERNET)NULL;
547 INT len;
548 WCHAR *szAgent = NULL, *szProxy = NULL, *szBypass = NULL;
549
550 TRACE("(%s, 0x%08lx, %s, %s, 0x%08lx)\n", debugstr_a(lpszAgent),
551 dwAccessType, debugstr_a(lpszProxy), debugstr_a(lpszProxyBypass), dwFlags);
552
553 if( lpszAgent )
554 {
555 len = MultiByteToWideChar(CP_ACP, 0, lpszAgent, -1, NULL, 0);
556 szAgent = HeapAlloc(GetProcessHeap(), 0, len*sizeof(WCHAR));
557 MultiByteToWideChar(CP_ACP, 0, lpszAgent, -1, szAgent, len);
558 }
559
560 if( lpszProxy )
561 {
562 len = MultiByteToWideChar(CP_ACP, 0, lpszProxy, -1, NULL, 0);
563 szProxy = HeapAlloc(GetProcessHeap(), 0, len*sizeof(WCHAR));
564 MultiByteToWideChar(CP_ACP, 0, lpszProxy, -1, szProxy, len);
565 }
566
567 if( lpszProxyBypass )
568 {
569 len = MultiByteToWideChar(CP_ACP, 0, lpszProxyBypass, -1, NULL, 0);
570 szBypass = HeapAlloc(GetProcessHeap(), 0, len*sizeof(WCHAR));
571 MultiByteToWideChar(CP_ACP, 0, lpszProxyBypass, -1, szBypass, len);
572 }
573
574 rc = InternetOpenW(szAgent, dwAccessType, szProxy, szBypass, dwFlags);
575
576 HeapFree(GetProcessHeap(), 0, szAgent);
577 HeapFree(GetProcessHeap(), 0, szProxy);
578 HeapFree(GetProcessHeap(), 0, szBypass);
579
580 return rc;
581 }
582
583 /***********************************************************************
584 * InternetGetLastResponseInfoA (WININET.@)
585 *
586 * Return last wininet error description on the calling thread
587 *
588 * RETURNS
589 * TRUE on success of writing to buffer
590 * FALSE on failure
591 *
592 */
593 BOOL WINAPI InternetGetLastResponseInfoA(LPDWORD lpdwError,
594 LPSTR lpszBuffer, LPDWORD lpdwBufferLength)
595 {
596 LPWITHREADERROR lpwite = (LPWITHREADERROR)TlsGetValue(g_dwTlsErrIndex);
597
598 TRACE("\n");
599
600 *lpdwError = lpwite->dwError;
601 if (lpwite->dwError)
602 {
603 memcpy(lpszBuffer, lpwite->response, *lpdwBufferLength);
604 *lpdwBufferLength = strlen(lpszBuffer);
605 }
606 else
607 *lpdwBufferLength = 0;
608
609 return TRUE;
610 }
611
612 /***********************************************************************
613 * InternetGetLastResponseInfoW (WININET.@)
614 *
615 * Return last wininet error description on the calling thread
616 *
617 * RETURNS
618 * TRUE on success of writing to buffer
619 * FALSE on failure
620 *
621 */
622 BOOL WINAPI InternetGetLastResponseInfoW(LPDWORD lpdwError,
623 LPWSTR lpszBuffer, LPDWORD lpdwBufferLength)
624 {
625 LPWITHREADERROR lpwite = (LPWITHREADERROR)TlsGetValue(g_dwTlsErrIndex);
626
627 TRACE("\n");
628
629 *lpdwError = lpwite->dwError;
630 if (lpwite->dwError)
631 {
632 memcpy(lpszBuffer, lpwite->response, *lpdwBufferLength);
633 *lpdwBufferLength = lstrlenW(lpszBuffer);
634 }
635 else
636 *lpdwBufferLength = 0;
637
638 return TRUE;
639 }
640
641 /***********************************************************************
642 * InternetGetConnectedState (WININET.@)
643 *
644 * Return connected state
645 *
646 * RETURNS
647 * TRUE if connected
648 * if lpdwStatus is not null, return the status (off line,
649 * modem, lan...) in it.
650 * FALSE if not connected
651 */
652 BOOL WINAPI InternetGetConnectedState(LPDWORD lpdwStatus, DWORD dwReserved)
653 {
654 TRACE("(%p, 0x%08lx)\n", lpdwStatus, dwReserved);
655
656 if (lpdwStatus) {
657 FIXME("always returning LAN connection.\n");
658 *lpdwStatus = INTERNET_CONNECTION_LAN;
659 }
660 return TRUE;
661 }
662
663
664 /***********************************************************************
665 * InternetGetConnectedStateExW (WININET.@)
666 *
667 * Return connected state
668 *
669 * PARAMS
670 *
671 * lpdwStatus [O] Flags specifying the status of the internet connection.
672 * lpszConnectionName [O] Pointer to buffer to receive the friendly name of the internet connection.
673 * dwNameLen [I] Size of the buffer, in characters.
674 * dwReserved [I] Reserved. Must be set to 0.
675 *
676 * RETURNS
677 * TRUE if connected
678 * if lpdwStatus is not null, return the status (off line,
679 * modem, lan...) in it.
680 * FALSE if not connected
681 *
682 * NOTES
683 * If the system has no available network connections, an empty string is
684 * stored in lpszConnectionName. If there is a LAN connection, a localized
685 * "LAN Connection" string is stored. Presumably, if only a dial-up
686 * connection is available then the name of the dial-up connection is
687 * returned. Why any application, other than the "Internet Settings" CPL,
688 * would want to use this function instead of the simpler InternetGetConnectedStateW
689 * function is beyond me.
690 */
691 BOOL WINAPI InternetGetConnectedStateExW(LPDWORD lpdwStatus, LPWSTR lpszConnectionName,
692 DWORD dwNameLen, DWORD dwReserved)
693 {
694 TRACE("(%p, %p, %ld, 0x%08lx)\n", lpdwStatus, lpszConnectionName, dwNameLen, dwReserved);
695
696 /* Must be zero */
697 if(dwReserved)
698 return FALSE;
699
700 if (lpdwStatus) {
701 FIXME("always returning LAN connection.\n");
702 *lpdwStatus = INTERNET_CONNECTION_LAN;
703 }
704 return LoadStringW(WININET_hModule, IDS_LANCONNECTION, lpszConnectionName, dwNameLen);
705 }
706
707
708 /***********************************************************************
709 * InternetGetConnectedStateExA (WININET.@)
710 */
711 BOOL WINAPI InternetGetConnectedStateExA(LPDWORD lpdwStatus, LPSTR lpszConnectionName,
712 DWORD dwNameLen, DWORD dwReserved)
713 {
714 LPWSTR lpwszConnectionName = NULL;
715 BOOL rc;
716
717 TRACE("(%p, %p, %ld, 0x%08lx)\n", lpdwStatus, lpszConnectionName, dwNameLen, dwReserved);
718
719 if (lpszConnectionName && dwNameLen > 0)
720 lpwszConnectionName= HeapAlloc(GetProcessHeap(), 0, dwNameLen * sizeof(WCHAR));
721
722 rc = InternetGetConnectedStateExW(lpdwStatus,lpwszConnectionName, dwNameLen,
723 dwReserved);
724 if (rc && lpwszConnectionName)
725 {
726 WideCharToMultiByte(CP_ACP,0,lpwszConnectionName,-1,lpszConnectionName,
727 dwNameLen, NULL, NULL);
728
729 HeapFree(GetProcessHeap(),0,lpwszConnectionName);
730 }
731
732 return rc;
733 }
734
735
736 /***********************************************************************
737 * InternetConnectW (WININET.@)
738 *
739 * Open a ftp, gopher or http session
740 *
741 * RETURNS
742 * HINTERNET a session handle on success
743 * NULL on failure
744 *
745 */
746 HINTERNET WINAPI InternetConnectW(HINTERNET hInternet,
747 LPCWSTR lpszServerName, INTERNET_PORT nServerPort,
748 LPCWSTR lpszUserName, LPCWSTR lpszPassword,
749 DWORD dwService, DWORD dwFlags, DWORD dwContext)
750 {
751 LPWININETAPPINFOW hIC;
752 HINTERNET rc = (HINTERNET) NULL;
753
754 TRACE("(%p, %s, %i, %s, %s, %li, %li, %li)\n", hInternet, debugstr_w(lpszServerName),
755 nServerPort, debugstr_w(lpszUserName), debugstr_w(lpszPassword),
756 dwService, dwFlags, dwContext);
757
758 /* Clear any error information */
759 INTERNET_SetLastError(0);
760 hIC = (LPWININETAPPINFOW) WININET_GetObject( hInternet );
761 if ( (hIC == NULL) || (hIC->hdr.htype != WH_HINIT) )
762 goto lend;
763
764 switch (dwService)
765 {
766 case INTERNET_SERVICE_FTP:
767 rc = FTP_Connect(hIC, lpszServerName, nServerPort,
768 lpszUserName, lpszPassword, dwFlags, dwContext, 0);
769 break;
770
771 case INTERNET_SERVICE_HTTP:
772 rc = HTTP_Connect(hIC, lpszServerName, nServerPort,
773 lpszUserName, lpszPassword, dwFlags, dwContext, 0);
774 break;
775
776 case INTERNET_SERVICE_GOPHER:
777 default:
778 break;
779 }
780 lend:
781 if( hIC )
782 WININET_Release( &hIC->hdr );
783
784 TRACE("returning %p\n", rc);
785 return rc;
786 }
787
788
789 /***********************************************************************
790 * InternetConnectA (WININET.@)
791 *
792 * Open a ftp, gopher or http session
793 *
794 * RETURNS
795 * HINTERNET a session handle on success
796 * NULL on failure
797 *
798 */
799 HINTERNET WINAPI InternetConnectA(HINTERNET hInternet,
800 LPCSTR lpszServerName, INTERNET_PORT nServerPort,
801 LPCSTR lpszUserName, LPCSTR lpszPassword,
802 DWORD dwService, DWORD dwFlags, DWORD dwContext)
803 {
804 HINTERNET rc = (HINTERNET)NULL;
805 INT len = 0;
806 LPWSTR szServerName = NULL;
807 LPWSTR szUserName = NULL;
808 LPWSTR szPassword = NULL;
809
810 if (lpszServerName)
811 {
812 len = MultiByteToWideChar(CP_ACP, 0, lpszServerName, -1, NULL, 0);
813 szServerName = HeapAlloc(GetProcessHeap(), 0, len*sizeof(WCHAR));
814 MultiByteToWideChar(CP_ACP, 0, lpszServerName, -1, szServerName, len);
815 }
816 if (lpszUserName)
817 {
818 len = MultiByteToWideChar(CP_ACP, 0, lpszUserName, -1, NULL, 0);
819 szUserName = HeapAlloc(GetProcessHeap(), 0, len*sizeof(WCHAR));
820 MultiByteToWideChar(CP_ACP, 0, lpszUserName, -1, szUserName, len);
821 }
822 if (lpszPassword)
823 {
824 len = MultiByteToWideChar(CP_ACP, 0, lpszPassword, -1, NULL, 0);
825 szPassword = HeapAlloc(GetProcessHeap(), 0, len*sizeof(WCHAR));
826 MultiByteToWideChar(CP_ACP, 0, lpszPassword, -1, szPassword, len);
827 }
828
829
830 rc = InternetConnectW(hInternet, szServerName, nServerPort,
831 szUserName, szPassword, dwService, dwFlags, dwContext);
832
833 HeapFree(GetProcessHeap(), 0, szServerName);
834 HeapFree(GetProcessHeap(), 0, szUserName);
835 HeapFree(GetProcessHeap(), 0, szPassword);
836 return rc;
837 }
838
839
840 /***********************************************************************
841 * InternetFindNextFileA (WININET.@)
842 *
843 * Continues a file search from a previous call to FindFirstFile
844 *
845 * RETURNS
846 * TRUE on success
847 * FALSE on failure
848 *
849 */
850 BOOL WINAPI InternetFindNextFileA(HINTERNET hFind, LPVOID lpvFindData)
851 {
852 BOOL ret;
853 WIN32_FIND_DATAW fd;
854
855 ret = InternetFindNextFileW(hFind, lpvFindData?&fd:NULL);
856 if(lpvFindData)
857 WININET_find_data_WtoA(&fd, (LPWIN32_FIND_DATAA)lpvFindData);
858 return ret;
859 }
860
861 /***********************************************************************
862 * InternetFindNextFileW (WININET.@)
863 *
864 * Continues a file search from a previous call to FindFirstFile
865 *
866 * RETURNS
867 * TRUE on success
868 * FALSE on failure
869 *
870 */
871 BOOL WINAPI InternetFindNextFileW(HINTERNET hFind, LPVOID lpvFindData)
872 {
873 LPWININETAPPINFOW hIC = NULL;
874 LPWININETFINDNEXTW lpwh;
875 BOOL bSuccess = FALSE;
876
877 TRACE("\n");
878
879 lpwh = (LPWININETFINDNEXTW) WININET_GetObject( hFind );
880 if (NULL == lpwh || lpwh->hdr.htype != WH_HFINDNEXT)
881 {
882 INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE);
883 goto lend;
884 }
885
886 hIC = GET_HWININET_FROM_LPWININETFINDNEXT(lpwh);
887 if (hIC->hdr.dwFlags & INTERNET_FLAG_ASYNC)
888 {
889 WORKREQUEST workRequest;
890 struct WORKREQ_INTERNETFINDNEXTW *req;
891
892 workRequest.asyncall = INTERNETFINDNEXTW;
893 workRequest.hdr = WININET_AddRef( &lpwh->hdr );
894 req = &workRequest.u.InternetFindNextW;
895 req->lpFindFileData = lpvFindData;
896
897 bSuccess = INTERNET_AsyncCall(&workRequest);
898 }
899 else
900 {
901 bSuccess = INTERNET_FindNextFileW(lpwh, lpvFindData);
902 }
903 lend:
904 if( lpwh )
905 WININET_Release( &lpwh->hdr );
906 return bSuccess;
907 }
908
909 /***********************************************************************
910 * INTERNET_FindNextFileW (Internal)
911 *
912 * Continues a file search from a previous call to FindFirstFile
913 *
914 * RETURNS
915 * TRUE on success
916 * FALSE on failure
917 *
918 */
919 BOOL WINAPI INTERNET_FindNextFileW(LPWININETFINDNEXTW lpwh, LPVOID lpvFindData)
920 {
921 BOOL bSuccess = TRUE;
922 LPWIN32_FIND_DATAW lpFindFileData;
923
924 TRACE("\n");
925
926 assert (lpwh->hdr.htype == WH_HFINDNEXT);
927
928 /* Clear any error information */
929 INTERNET_SetLastError(0);
930
931 if (lpwh->hdr.lpwhparent->htype != WH_HFTPSESSION)
932 {
933 FIXME("Only FTP find next supported\n");
934 INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE);
935 return FALSE;
936 }
937
938 TRACE("index(%ld) size(%ld)\n", lpwh->index, lpwh->size);
939
940 lpFindFileData = (LPWIN32_FIND_DATAW) lpvFindData;
941 ZeroMemory(lpFindFileData, sizeof(WIN32_FIND_DATAA));
942
943 if (lpwh->index >= lpwh->size)
944 {
945 INTERNET_SetLastError(ERROR_NO_MORE_FILES);
946 bSuccess = FALSE;
947 goto lend;
948 }
949
950 FTP_ConvertFileProp(&lpwh->lpafp[lpwh->index], lpFindFileData);
951 lpwh->index++;
952
953 TRACE("\nName: %s\nSize: %ld\n", debugstr_w(lpFindFileData->cFileName), lpFindFileData->nFileSizeLow);
954
955 lend:
956
957 if (lpwh->hdr.dwFlags & INTERNET_FLAG_ASYNC && lpwh->hdr.lpfnStatusCB)
958 {
959 INTERNET_ASYNC_RESULT iar;
960
961 iar.dwResult = (DWORD)bSuccess;
962 iar.dwError = iar.dwError = bSuccess ? ERROR_SUCCESS :
963 INTERNET_GetLastError();
964
965 SendAsyncCallback(&lpwh->hdr, lpwh->hdr.dwContext,
966 INTERNET_STATUS_REQUEST_COMPLETE, &iar,
967 sizeof(INTERNET_ASYNC_RESULT));
968 }
969
970 return bSuccess;
971 }
972
973
974 /***********************************************************************
975 * INTERNET_CloseHandle (internal)
976 *
977 * Close internet handle
978 *
979 * RETURNS
980 * Void
981 *
982 */
983 static VOID INTERNET_CloseHandle(LPWININETHANDLEHEADER hdr)
984 {
985 LPWININETAPPINFOW lpwai = (LPWININETAPPINFOW) hdr;
986
987 TRACE("%p\n",lpwai);
988
989 HeapFree(GetProcessHeap(), 0, lpwai->lpszAgent);
990 HeapFree(GetProcessHeap(), 0, lpwai->lpszProxy);
991 HeapFree(GetProcessHeap(), 0, lpwai->lpszProxyBypass);
992 HeapFree(GetProcessHeap(), 0, lpwai->lpszProxyUsername);
993 HeapFree(GetProcessHeap(), 0, lpwai->lpszProxyPassword);
994 HeapFree(GetProcessHeap(), 0, lpwai);
995 }
996
997
998 /***********************************************************************
999 * InternetCloseHandle (WININET.@)
1000 *
1001 * Generic close handle function
1002 *
1003 * RETURNS
1004 * TRUE on success
1005 * FALSE on failure
1006 *
1007 */
1008 BOOL WINAPI InternetCloseHandle(HINTERNET hInternet)
1009 {
1010 LPWININETHANDLEHEADER lpwh;
1011
1012 TRACE("%p\n",hInternet);
1013
1014 lpwh = WININET_GetObject( hInternet );
1015 if (NULL == lpwh)
1016 {
1017 INTERNET_SetLastError(ERROR_INVALID_PARAMETER);
1018 return FALSE;
1019 }
1020
1021 SendAsyncCallback(lpwh, lpwh->dwContext,
1022 INTERNET_STATUS_HANDLE_CLOSING, &hInternet,
1023 sizeof(HINTERNET*));
1024
1025 if( lpwh->lpwhparent )
1026 WININET_Release( lpwh->lpwhparent );
1027 WININET_FreeHandle( hInternet );
1028 WININET_Release( lpwh );
1029
1030 return TRUE;
1031 }
1032
1033
1034 /***********************************************************************
1035 * ConvertUrlComponentValue (Internal)
1036 *
1037 * Helper function for InternetCrackUrlW
1038 *
1039 */
1040 static void ConvertUrlComponentValue(LPSTR* lppszComponent, LPDWORD dwComponentLen,
1041 LPWSTR lpwszComponent, DWORD dwwComponentLen,
1042 LPCSTR lpszStart, LPCWSTR lpwszStart)
1043 {
1044 if (*dwComponentLen != 0)
1045 {
1046 DWORD nASCIILength=WideCharToMultiByte(CP_ACP,0,lpwszComponent,dwwComponentLen,NULL,0,NULL,NULL);
1047 if (*lppszComponent == NULL)
1048 {
1049 int nASCIIOffset=WideCharToMultiByte(CP_ACP,0,lpwszStart,lpwszComponent-lpwszStart,NULL,0,NULL,NULL);
1050 *lppszComponent = (LPSTR)lpszStart+nASCIIOffset;
1051 *dwComponentLen = nASCIILength;
1052 }
1053 else
1054 {
1055 DWORD ncpylen = min((*dwComponentLen)-1, nASCIILength);
1056 WideCharToMultiByte(CP_ACP,0,lpwszComponent,dwwComponentLen,*lppszComponent,ncpylen+1,NULL,NULL);
1057 (*lppszComponent)[ncpylen]=0;
1058 *dwComponentLen = ncpylen;
1059 }
1060 }
1061 }
1062
1063
1064 /***********************************************************************
1065 * InternetCrackUrlA (WININET.@)
1066 *
1067 * Break up URL into its components
1068 *
1069 * TODO: Handle dwFlags
1070 *
1071 * RETURNS
1072 * TRUE on success
1073 * FALSE on failure
1074 *
1075 */
1076 BOOL WINAPI InternetCrackUrlA(LPCSTR lpszUrl, DWORD dwUrlLength, DWORD dwFlags,
1077 LPURL_COMPONENTSA lpUrlComponents)
1078 {
1079 DWORD nLength;
1080 URL_COMPONENTSW UCW;
1081 WCHAR* lpwszUrl;
1082
1083 if(dwUrlLength<=0)
1084 dwUrlLength=-1;
1085 nLength=MultiByteToWideChar(CP_ACP,0,lpszUrl,dwUrlLength,NULL,0);
1086
1087 /* if dwUrlLength=-1 then nLength includes null but length to
1088 InternetCrackUrlW should not include it */
1089 if (dwUrlLength == -1) nLength--;
1090
1091 lpwszUrl=HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(WCHAR)*nLength);
1092 MultiByteToWideChar(CP_ACP,0,lpszUrl,dwUrlLength,lpwszUrl,nLength);
1093
1094 memset(&UCW,0,sizeof(UCW));
1095 if(lpUrlComponents->dwHostNameLength!=0)
1096 UCW.dwHostNameLength=1;
1097 if(lpUrlComponents->dwUserNameLength!=0)
1098 UCW.dwUserNameLength=1;
1099 if(lpUrlComponents->dwPasswordLength!=0)
1100 UCW.dwPasswordLength=1;
1101 if(lpUrlComponents->dwUrlPathLength!=0)
1102 UCW.dwUrlPathLength=1;
1103 if(lpUrlComponents->dwSchemeLength!=0)
1104 UCW.dwSchemeLength=1;
1105 if(lpUrlComponents->dwExtraInfoLength!=0)
1106 UCW.dwExtraInfoLength=1;
1107 if(!InternetCrackUrlW(lpwszUrl,nLength,dwFlags,&UCW))
1108 {
1109 HeapFree(GetProcessHeap(), 0, lpwszUrl);
1110 return FALSE;
1111 }
1112
1113 ConvertUrlComponentValue(&lpUrlComponents->lpszHostName, &lpUrlComponents->dwHostNameLength,
1114 UCW.lpszHostName, UCW.dwHostNameLength,
1115 lpszUrl, lpwszUrl);
1116 ConvertUrlComponentValue(&lpUrlComponents->lpszUserName, &lpUrlComponents->dwUserNameLength,
1117 UCW.lpszUserName, UCW.dwUserNameLength,
1118 lpszUrl, lpwszUrl);
1119 ConvertUrlComponentValue(&lpUrlComponents->lpszPassword, &lpUrlComponents->dwPasswordLength,
1120 UCW.lpszPassword, UCW.dwPasswordLength,
1121 lpszUrl, lpwszUrl);
1122 ConvertUrlComponentValue(&lpUrlComponents->lpszUrlPath, &lpUrlComponents->dwUrlPathLength,
1123 UCW.lpszUrlPath, UCW.dwUrlPathLength,
1124 lpszUrl, lpwszUrl);
1125 ConvertUrlComponentValue(&lpUrlComponents->lpszScheme, &lpUrlComponents->dwSchemeLength,
1126 UCW.lpszScheme, UCW.dwSchemeLength,
1127 lpszUrl, lpwszUrl);
1128 ConvertUrlComponentValue(&lpUrlComponents->lpszExtraInfo, &lpUrlComponents->dwExtraInfoLength,
1129 UCW.lpszExtraInfo, UCW.dwExtraInfoLength,
1130 lpszUrl, lpwszUrl);
1131 lpUrlComponents->nScheme=UCW.nScheme;
1132 lpUrlComponents->nPort=UCW.nPort;
1133 HeapFree(GetProcessHeap(), 0, lpwszUrl);
1134
1135 TRACE("%s: scheme(%s) host(%s) path(%s) extra(%s)\n", lpszUrl,
1136 debugstr_an(lpUrlComponents->lpszScheme,lpUrlComponents->dwSchemeLength),
1137 debugstr_an(lpUrlComponents->lpszHostName,lpUrlComponents->dwHostNameLength),
1138 debugstr_an(lpUrlComponents->lpszUrlPath,lpUrlComponents->dwUrlPathLength),
1139 debugstr_an(lpUrlComponents->lpszExtraInfo,lpUrlComponents->dwExtraInfoLength));
1140
1141 return TRUE;
1142 }
1143
1144 /***********************************************************************
1145 * GetInternetSchemeW (internal)
1146 *
1147 * Get scheme of url
1148 *
1149 * RETURNS
1150 * scheme on success
1151 * INTERNET_SCHEME_UNKNOWN on failure
1152 *
1153 */
1154 static INTERNET_SCHEME GetInternetSchemeW(LPCWSTR lpszScheme, DWORD nMaxCmp)
1155 {
1156 INTERNET_SCHEME iScheme=INTERNET_SCHEME_UNKNOWN;
1157 static const WCHAR lpszFtp[]={'f','t','p',0};
1158 static const WCHAR lpszGopher[]={'g','o','p','h','e','r',0};
1159 static const WCHAR lpszHttp[]={'h','t','t','p',0};
1160 static const WCHAR lpszHttps[]={'h','t','t','p','s',0};
1161 static const WCHAR lpszFile[]={'f','i','l','e',0};
1162 static const WCHAR lpszNews[]={'n','e','w','s',0};
1163 static const WCHAR lpszMailto[]={'m','a','i','l','t','o',0};
1164 static const WCHAR lpszRes[]={'r','e','s',0};
1165 WCHAR* tempBuffer=NULL;
1166 TRACE("\n");
1167 if(lpszScheme==NULL)
1168 return INTERNET_SCHEME_UNKNOWN;
1169
1170 tempBuffer=HeapAlloc(GetProcessHeap(),0,(nMaxCmp+1)*sizeof(WCHAR));
1171 lstrcpynW(tempBuffer,lpszScheme,nMaxCmp+1);
1172 strlwrW(tempBuffer);
1173 if (nMaxCmp==strlenW(lpszFtp) && !strncmpW(lpszFtp, tempBuffer, nMaxCmp))
1174 iScheme=INTERNET_SCHEME_FTP;
1175 else if (nMaxCmp==strlenW(lpszGopher) && !strncmpW(lpszGopher, tempBuffer, nMaxCmp))
1176 iScheme=INTERNET_SCHEME_GOPHER;
1177 else if (nMaxCmp==strlenW(lpszHttp) && !strncmpW(lpszHttp, tempBuffer, nMaxCmp))
1178 iScheme=INTERNET_SCHEME_HTTP;
1179 else if (nMaxCmp==strlenW(lpszHttps) && !strncmpW(lpszHttps, tempBuffer, nMaxCmp))
1180 iScheme=INTERNET_SCHEME_HTTPS;
1181 else if (nMaxCmp==strlenW(lpszFile) && !strncmpW(lpszFile, tempBuffer, nMaxCmp))
1182 iScheme=INTERNET_SCHEME_FILE;
1183 else if (nMaxCmp==strlenW(lpszNews) && !strncmpW(lpszNews, tempBuffer, nMaxCmp))
1184 iScheme=INTERNET_SCHEME_NEWS;
1185 else if (nMaxCmp==strlenW(lpszMailto) && !strncmpW(lpszMailto, tempBuffer, nMaxCmp))
1186 iScheme=INTERNET_SCHEME_MAILTO;
1187 else if (nMaxCmp==strlenW(lpszRes) && !strncmpW(lpszRes, tempBuffer, nMaxCmp))
1188 iScheme=INTERNET_SCHEME_RES;
1189 HeapFree(GetProcessHeap(),0,tempBuffer);
1190 return iScheme;
1191 }
1192
1193 /***********************************************************************
1194 * SetUrlComponentValueW (Internal)
1195 *
1196 * Helper function for InternetCrackUrlW
1197 *
1198 * PARAMS
1199 * lppszComponent [O] Holds the returned string
1200 * dwComponentLen [I] Holds the size of lppszComponent
1201 * [O] Holds the length of the string in lppszComponent without '\0'
1202 * lpszStart [I] Holds the string to copy from
1203 * len [I] Holds the length of lpszStart without '\0'
1204 *
1205 * RETURNS
1206 * TRUE on success
1207 * FALSE on failure
1208 *
1209 */
1210 static BOOL SetUrlComponentValueW(LPWSTR* lppszComponent, LPDWORD dwComponentLen, LPCWSTR lpszStart, DWORD len)
1211 {
1212 TRACE("%s (%ld)\n", debugstr_wn(lpszStart,len), len);
1213
1214 if ( (*dwComponentLen == 0) && (*lppszComponent == NULL) )
1215 return FALSE;
1216
1217 if (*dwComponentLen != 0 || *lppszComponent == NULL)
1218 {
1219 if (*lppszComponent == NULL)
1220 {
1221 *lppszComponent = (LPWSTR)lpszStart;
1222 *dwComponentLen = len;
1223 }
1224 else
1225 {
1226 DWORD ncpylen = min((*dwComponentLen)-1, len);
1227 memcpy(*lppszComponent, lpszStart, ncpylen*sizeof(WCHAR));
1228 (*lppszComponent)[ncpylen] = '\0';
1229 *dwComponentLen = ncpylen;
1230 }
1231 }
1232
1233 return TRUE;
1234 }
1235
1236 /***********************************************************************
1237 * InternetCrackUrlW (WININET.@)
1238 */
1239 BOOL WINAPI InternetCrackUrlW(LPCWSTR lpszUrl, DWORD dwUrlLength, DWORD dwFlags,
1240 LPURL_COMPONENTSW lpUC)
1241 {
1242 /*
1243 * RFC 1808
1244 * <protocol>:[//<net_loc>][/path][;<params>][?<query>][#<fragment>]
1245 *
1246 */
1247 LPCWSTR lpszParam = NULL;
1248 BOOL bIsAbsolute = FALSE;
1249 LPCWSTR lpszap = lpszUrl;
1250 LPCWSTR lpszcp = NULL;
1251 const WCHAR lpszSeparators[3]={';','?',0};
1252 const WCHAR lpszSlash[2]={'/',0};
1253 if(dwUrlLength==0)
1254 dwUrlLength=strlenW(lpszUrl);
1255
1256 TRACE("(%s %lu %lx %p)\n", debugstr_w(lpszUrl), dwUrlLength, dwFlags, lpUC);
1257
1258 /* Determine if the URI is absolute. */
1259 while (*lpszap != '\0')
1260 {
1261 if (isalnumW(*lpszap))
1262 {
1263 lpszap++;
1264 continue;
1265 }
1266 if ((*lpszap == ':') && (lpszap - lpszUrl >= 2))
1267 {
1268 bIsAbsolute = TRUE;
1269 lpszcp = lpszap;
1270 }
1271 else
1272 {
1273 lpszcp = lpszUrl; /* Relative url */
1274 }
1275
1276 break;
1277 }
1278
1279 /* Parse <params> */
1280 lpszParam = strpbrkW(lpszap, lpszSeparators);
1281 if (lpszParam != NULL)
1282 {
1283 SetUrlComponentValueW(&lpUC->lpszExtraInfo, &lpUC->dwExtraInfoLength,
1284 lpszParam, dwUrlLength-(lpszParam-lpszUrl));
1285 }
1286
1287 if (bIsAbsolute) /* Parse <protocol>:[//<net_loc>] */
1288 {
1289 LPCWSTR lpszNetLoc;
1290 static const WCHAR wszAbout[]={'a','b','o','u','t',':',0};
1291
1292 /* Get scheme first. */
1293 lpUC->nScheme = GetInternetSchemeW(lpszUrl, lpszcp - lpszUrl);
1294 SetUrlComponentValueW(&lpUC->lpszScheme, &lpUC->dwSchemeLength,
1295 lpszUrl, lpszcp - lpszUrl);
1296
1297 /* Eat ':' in protocol. */
1298 lpszcp++;
1299
1300 /* if the scheme is "about", there is no host */
1301 if(strncmpW(wszAbout,lpszUrl, lpszcp - lpszUrl)==0)
1302 {
1303 SetUrlComponentValueW(&lpUC->lpszUserName, &lpUC->dwUserNameLength, NULL, 0);
1304 SetUrlComponentValueW(&lpUC->lpszPassword, &lpUC->dwPasswordLength, NULL, 0);
1305 SetUrlComponentValueW(&lpUC->lpszHostName, &lpUC->dwHostNameLength, NULL, 0);
1306 lpUC->nPort = 0;
1307 }
1308 else
1309 {
1310 /* Skip over slashes. */
1311 if (*lpszcp == '/')
1312 {
1313 lpszcp++;
1314 if (*lpszcp == '/')
1315 {
1316 lpszcp++;
1317 if (*lpszcp == '/')
1318 lpszcp++;
1319 }
1320 }
1321
1322 lpszNetLoc = strpbrkW(lpszcp, lpszSlash);
1323 if (lpszParam)
1324 {
1325 if (lpszNetLoc)
1326 lpszNetLoc = min(lpszNetLoc, lpszParam);
1327 else
1328 lpszNetLoc = lpszParam;
1329 }
1330 else if (!lpszNetLoc)
1331 lpszNetLoc = lpszcp + dwUrlLength-(lpszcp-lpszUrl);
1332
1333 /* Parse net-loc */
1334 if (lpszNetLoc)
1335 {
1336 LPCWSTR lpszHost;
1337 LPCWSTR lpszPort;
1338
1339 /* [<user>[<:password>]@]<host>[:<port>] */
1340 /* First find the user and password if they exist */
1341
1342 lpszHost = strchrW(lpszcp, '@');
1343 if (lpszHost == NULL || lpszHost > lpszNetLoc)
1344 {
1345 /* username and password not specified. */
1346 SetUrlComponentValueW(&lpUC->lpszUserName, &lpUC->dwUserNameLength, NULL, 0);
1347 SetUrlComponentValueW(&lpUC->lpszPassword, &lpUC->dwPasswordLength, NULL, 0);
1348 }
1349 else /* Parse out username and password */
1350 {
1351 LPCWSTR lpszUser = lpszcp;
1352 LPCWSTR lpszPasswd = lpszHost;
1353
1354 while (lpszcp < lpszHost)
1355 {
1356 if (*lpszcp == ':')
1357 lpszPasswd = lpszcp;
1358
1359 lpszcp++;
1360 }
1361
1362 SetUrlComponentValueW(&lpUC->lpszUserName, &lpUC->dwUserNameLength,
1363 lpszUser, lpszPasswd - lpszUser);
1364
1365 if (lpszPasswd != lpszHost)
1366 lpszPasswd++;
1367 SetUrlComponentValueW(&lpUC->lpszPassword, &lpUC->dwPasswordLength,
1368 lpszPasswd == lpszHost ? NULL : lpszPasswd,
1369 lpszHost - lpszPasswd);
1370
1371 lpszcp++; /* Advance to beginning of host */
1372 }
1373
1374 /* Parse <host><:port> */
1375
1376 lpszHost = lpszcp;
1377 lpszPort = lpszNetLoc;
1378
1379 /* special case for res:// URLs: there is no port here, so the host is the
1380 entire string up to the first '/' */
1381 if(lpUC->nScheme==INTERNET_SCHEME_RES)
1382 {
1383 SetUrlComponentValueW(&lpUC->lpszHostName, &lpUC->dwHostNameLength,
1384 lpszHost, lpszPort - lpszHost);
1385 lpUC->nPort = 0;
1386 lpszcp=lpszNetLoc;
1387 }
1388 else
1389 {
1390 while (lpszcp < lpszNetLoc)
1391 {
1392 if (*lpszcp == ':')
1393 lpszPort = lpszcp;
1394
1395 lpszcp++;
1396 }
1397
1398 /* If the scheme is "file" and the host is just one letter, it's not a host */
1399 if(lpUC->nScheme==INTERNET_SCHEME_FILE && (lpszPort-lpszHost)==1)
1400 {
1401 lpszcp=lpszHost;
1402 SetUrlComponentValueW(&lpUC->lpszHostName, &lpUC->dwHostNameLength,
1403 NULL, 0);
1404 lpUC->nPort = 0;
1405 }
1406 else
1407 {
1408 SetUrlComponentValueW(&lpUC->lpszHostName, &lpUC->dwHostNameLength,
1409 lpszHost, lpszPort - lpszHost);
1410 if (lpszPort != lpszNetLoc)
1411 lpUC->nPort = atoiW(++lpszPort);
1412 else
1413 lpUC->nPort = 0;
1414 }
1415 }
1416 }
1417 }
1418 }
1419
1420 /* Here lpszcp points to:
1421 *
1422 * <protocol>:[//<net_loc>][/path][;<params>][?<query>][#<fragment>]
1423 * ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
1424 */
1425 if (lpszcp != 0 && *lpszcp != '\0' && (!lpszParam || lpszcp < lpszParam))
1426 {
1427 INT len;
1428
1429 /* Only truncate the parameter list if it's already been saved
1430 * in lpUC->lpszExtraInfo.
1431 */
1432 if (lpszParam && lpUC->dwExtraInfoLength && lpUC->lpszExtraInfo)
1433 len = lpszParam - lpszcp;
1434 else
1435 {
1436 /* Leave the parameter list in lpszUrlPath. Strip off any trailing
1437 * newlines if necessary.
1438 */
1439 LPWSTR lpsznewline = strchrW(lpszcp, '\n');
1440 if (lpsznewline != NULL)
1441 len = lpsznewline - lpszcp;
1442 else
1443 len = dwUrlLength-(lpszcp-lpszUrl);
1444 }
1445
1446 SetUrlComponentValueW(&lpUC->lpszUrlPath, &lpUC->dwUrlPathLength,
1447 lpszcp, len);
1448 }
1449 else
1450 {
1451 lpUC->dwUrlPathLength = 0;
1452 }
1453
1454 TRACE("%s: host(%s) path(%s) extra(%s)\n", debugstr_wn(lpszUrl,dwUrlLength),
1455 debugstr_wn(lpUC->lpszHostName,lpUC->dwHostNameLength),
1456 debugstr_wn(lpUC->lpszUrlPath,lpUC->dwUrlPathLength),
1457 debugstr_wn(lpUC->lpszExtraInfo,lpUC->dwExtraInfoLength));
1458
1459 return TRUE;
1460 }
1461
1462 /***********************************************************************
1463 * InternetAttemptConnect (WININET.@)
1464 *
1465 * Attempt to make a connection to the internet
1466 *
1467 * RETURNS
1468 * ERROR_SUCCESS on success
1469 * Error value on failure
1470 *
1471 */
1472 DWORD WINAPI InternetAttemptConnect(DWORD dwReserved)
1473 {
1474 FIXME("Stub\n");
1475 return ERROR_SUCCESS;
1476 }
1477
1478
1479 /***********************************************************************
1480 * InternetCanonicalizeUrlA (WININET.@)
1481 *
1482 * Escape unsafe characters and spaces
1483 *
1484 * RETURNS
1485 * TRUE on success
1486 * FALSE on failure
1487 *
1488 */
1489 BOOL WINAPI InternetCanonicalizeUrlA(LPCSTR lpszUrl, LPSTR lpszBuffer,
1490 LPDWORD lpdwBufferLength, DWORD dwFlags)
1491 {
1492 HRESULT hr;
1493 TRACE("%s %p %p %08lx\n",debugstr_a(lpszUrl), lpszBuffer,
1494 lpdwBufferLength, dwFlags);
1495
1496 /* Flip this bit to correspond to URL_ESCAPE_UNSAFE */
1497 dwFlags ^= ICU_NO_ENCODE;
1498
1499 dwFlags |= 0x80000000; /* Don't know what this means */
1500
1501 hr = UrlCanonicalizeA(lpszUrl, lpszBuffer, lpdwBufferLength, dwFlags);
1502
1503 return (hr == S_OK) ? TRUE : FALSE;
1504 }
1505
1506 /***********************************************************************
1507 * InternetCanonicalizeUrlW (WININET.@)
1508 *
1509 * Escape unsafe characters and spaces
1510 *
1511 * RETURNS
1512 * TRUE on success
1513 * FALSE on failure
1514 *
1515 */
1516 BOOL WINAPI InternetCanonicalizeUrlW(LPCWSTR lpszUrl, LPWSTR lpszBuffer,
1517 LPDWORD lpdwBufferLength, DWORD dwFlags)
1518 {
1519 HRESULT hr;
1520 TRACE("%s %p %p %08lx\n", debugstr_w(lpszUrl), lpszBuffer,
1521 lpdwBufferLength, dwFlags);
1522
1523 /* Flip this bit to correspond to URL_ESCAPE_UNSAFE */
1524 dwFlags ^= ICU_NO_ENCODE;
1525
1526 dwFlags |= 0x80000000; /* Don't know what this means */
1527
1528 hr = UrlCanonicalizeW(lpszUrl, lpszBuffer, lpdwBufferLength, dwFlags);
1529
1530 return (hr == S_OK) ? TRUE : FALSE;
1531 }
1532
1533
1534 /***********************************************************************
1535 * InternetSetStatusCallbackA (WININET.@)
1536 *
1537 * Sets up a callback function which is called as progress is made
1538 * during an operation.
1539 *
1540 * RETURNS
1541 * Previous callback or NULL on success
1542 * INTERNET_INVALID_STATUS_CALLBACK on failure
1543 *
1544 */
1545 INTERNET_STATUS_CALLBACK WINAPI InternetSetStatusCallbackA(
1546 HINTERNET hInternet ,INTERNET_STATUS_CALLBACK lpfnIntCB)
1547 {
1548 INTERNET_STATUS_CALLBACK retVal;
1549 LPWININETHANDLEHEADER lpwh;
1550
1551 TRACE("0x%08lx\n", (ULONG)hInternet);
1552
1553 lpwh = WININET_GetObject(hInternet);
1554 if (!lpwh)
1555 return INTERNET_INVALID_STATUS_CALLBACK;
1556
1557 lpwh->dwInternalFlags &= ~INET_CALLBACKW;
1558 retVal = lpwh->lpfnStatusCB;
1559 lpwh->lpfnStatusCB = lpfnIntCB;
1560
1561 WININET_Release( lpwh );
1562
1563 return retVal;
1564 }
1565
1566 /***********************************************************************
1567 * InternetSetStatusCallbackW (WININET.@)
1568 *
1569 * Sets up a callback function which is called as progress is made
1570 * during an operation.
1571 *
1572 * RETURNS
1573 * Previous callback or NULL on success
1574 * INTERNET_INVALID_STATUS_CALLBACK on failure
1575 *
1576 */
1577 INTERNET_STATUS_CALLBACK WINAPI InternetSetStatusCallbackW(
1578 HINTERNET hInternet ,INTERNET_STATUS_CALLBACK lpfnIntCB)
1579 {
1580 INTERNET_STATUS_CALLBACK retVal;
1581 LPWININETHANDLEHEADER lpwh;
1582
1583 TRACE("0x%08lx\n", (ULONG)hInternet);
1584
1585 lpwh = WININET_GetObject(hInternet);
1586 if (!lpwh)
1587 return INTERNET_INVALID_STATUS_CALLBACK;
1588
1589 lpwh->dwInternalFlags |= INET_CALLBACKW;
1590 retVal = lpwh->lpfnStatusCB;
1591 lpwh->lpfnStatusCB = lpfnIntCB;
1592
1593 WININET_Release( lpwh );
1594
1595 return retVal;
1596 }
1597
1598 /***********************************************************************
1599 * InternetSetFilePointer (WININET.@)
1600 */
1601 DWORD WINAPI InternetSetFilePointer(HINTERNET f1, LONG f2, PVOID f3, DWORD f4, DWORD f5)
1602 {
1603 FIXME("stub\n");
1604 return FALSE;
1605 }
1606
1607 /***********************************************************************
1608 * InternetWriteFile (WININET.@)
1609 *
1610 * Write data to an open internet file
1611 *
1612 * RETURNS
1613 * TRUE on success
1614 * FALSE on failure
1615 *
1616 */
1617 BOOL WINAPI InternetWriteFile(HINTERNET hFile, LPCVOID lpBuffer ,
1618 DWORD dwNumOfBytesToWrite, LPDWORD lpdwNumOfBytesWritten)
1619 {
1620 BOOL retval = FALSE;
1621 int nSocket = -1;
1622 LPWININETHANDLEHEADER lpwh;
1623
1624 TRACE("\n");
1625 lpwh = (LPWININETHANDLEHEADER) WININET_GetObject( hFile );
1626 if (NULL == lpwh)
1627 return FALSE;
1628
1629 switch (lpwh->htype)
1630 {
1631 case WH_HHTTPREQ:
1632 FIXME("This shouldn't be here! We don't support this kind"
1633 " of connection anymore. Must use NETCON functions,"
1634 " especially if using SSL\n");
1635 nSocket = ((LPWININETHTTPREQW)lpwh)->netConnection.socketFD;
1636 break;
1637
1638 case WH_HFILE:
1639 nSocket = ((LPWININETFILE)lpwh)->nDataSocket;
1640 break;
1641
1642 default:
1643 break;
1644 }
1645
1646 if (nSocket != -1)
1647 {
1648 int res = send(nSocket, lpBuffer, dwNumOfBytesToWrite, 0);
1649 retval = (res >= 0);
1650 *lpdwNumOfBytesWritten = retval ? res : 0;
1651 }
1652 WININET_Release( lpwh );
1653
1654 return retval;
1655 }
1656
1657
1658 /***********************************************************************
1659 * InternetReadFile (WININET.@)
1660 *
1661 * Read data from an open internet file
1662 *
1663 * RETURNS
1664 * TRUE on success
1665 * FALSE on failure
1666 *
1667 */
1668 BOOL WINAPI InternetReadFile(HINTERNET hFile, LPVOID lpBuffer,
1669 DWORD dwNumOfBytesToRead, LPDWORD dwNumOfBytesRead)
1670 {
1671 BOOL retval = FALSE;
1672 int nSocket = -1;
1673 LPWININETHANDLEHEADER lpwh;
1674
1675 TRACE("%p %p %ld %p\n", hFile, lpBuffer, dwNumOfBytesToRead, dwNumOfBytesRead);
1676
1677 lpwh = (LPWININETHANDLEHEADER) WININET_GetObject( hFile );
1678 if (NULL == lpwh)
1679 return FALSE;
1680
1681 /* FIXME: this should use NETCON functions! */
1682 switch (lpwh->htype)
1683 {
1684 case WH_HHTTPREQ:
1685 if (!NETCON_recv(&((LPWININETHTTPREQW)lpwh)->netConnection, lpBuffer,
1686 dwNumOfBytesToRead, MSG_WAITALL, (int *)dwNumOfBytesRead))
1687 {
1688 *dwNumOfBytesRead = 0;
1689 retval = TRUE; /* Under windows, it seems to return 0 even if nothing was read... */
1690 }
1691 else
1692 retval = TRUE;
1693 break;
1694
1695 case WH_HFILE:
1696 /* FIXME: FTP should use NETCON_ stuff */
1697 nSocket = ((LPWININETFILE)lpwh)->nDataSocket;
1698 if (nSocket != -1)
1699 {
1700 int res = recv(nSocket, lpBuffer, dwNumOfBytesToRead, MSG_WAITALL);
1701 retval = (res >= 0);
1702 *dwNumOfBytesRead = retval ? res : 0;
1703 }
1704 break;
1705
1706 default:
1707 break;
1708 }
1709 WININET_Release( lpwh );
1710
1711 TRACE("-- %s (bytes read: %ld)\n", retval ? "TRUE": "FALSE", dwNumOfBytesRead ? *dwNumOfBytesRead : -1);
1712 return retval;
1713 }
1714
1715 /***********************************************************************
1716 * InternetReadFileExA (WININET.@)
1717 *
1718 * Read data from an open internet file
1719 *
1720 * RETURNS
1721 * TRUE on success
1722 * FALSE on failure
1723 *
1724 */
1725 BOOL WINAPI InternetReadFileExA(HINTERNET hFile, LPINTERNET_BUFFERSA lpBuffer,
1726 DWORD dwFlags, DWORD dwContext)
1727 {
1728 FIXME("stub\n");
1729 return FALSE;
1730 }
1731
1732 /***********************************************************************
1733 * InternetReadFileExW (WININET.@)
1734 *
1735 * Read data from an open internet file
1736 *
1737 * RETURNS
1738 * TRUE on success
1739 * FALSE on failure
1740 *
1741 */
1742 BOOL WINAPI InternetReadFileExW(HINTERNET hFile, LPINTERNET_BUFFERSW lpBuffer,
1743 DWORD dwFlags, DWORD dwContext)
1744 {
1745 FIXME("stub\n");
1746
1747 INTERNET_SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
1748 return FALSE;
1749 }
1750
1751 /***********************************************************************
1752 * INET_QueryOptionHelper (internal)
1753 */
1754 static BOOL INET_QueryOptionHelper(BOOL bIsUnicode, HINTERNET hInternet, DWORD dwOption,
1755 LPVOID lpBuffer, LPDWORD lpdwBufferLength)
1756 {
1757 LPWININETHANDLEHEADER lpwhh;
1758 BOOL bSuccess = FALSE;
1759
1760 TRACE("(%p, 0x%08lx, %p, %p)\n", hInternet, dwOption, lpBuffer, lpdwBufferLength);
1761
1762 lpwhh = (LPWININETHANDLEHEADER) WININET_GetObject( hInternet );
1763
1764 switch (dwOption)
1765 {
1766 case INTERNET_OPTION_HANDLE_TYPE:
1767 {
1768 ULONG type;
1769
1770 if (!lpwhh)
1771 {
1772 WARN("Invalid hInternet handle\n");
1773 SetLastError(ERROR_INVALID_HANDLE);
1774 return FALSE;
1775 }
1776
1777 type = lpwhh->htype;
1778
1779 TRACE("INTERNET_OPTION_HANDLE_TYPE: %ld\n", type);
1780
1781 if (*lpdwBufferLength < sizeof(ULONG))
1782 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER);
1783 else
1784 {
1785 memcpy(lpBuffer, &type, sizeof(ULONG));
1786 bSuccess = TRUE;
1787 }
1788 *lpdwBufferLength = sizeof(ULONG);
1789 break;
1790 }
1791
1792 case INTERNET_OPTION_REQUEST_FLAGS:
1793 {
1794 ULONG flags = 4;
1795 TRACE("INTERNET_OPTION_REQUEST_FLAGS: %ld\n", flags);
1796 if (*lpdwBufferLength < sizeof(ULONG))
1797 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER);
1798 else
1799 {
1800 memcpy(lpBuffer, &flags, sizeof(ULONG));
1801 bSuccess = TRUE;
1802 }
1803 *lpdwBufferLength = sizeof(ULONG);
1804 break;
1805 }
1806
1807 case INTERNET_OPTION_URL:
1808 case INTERNET_OPTION_DATAFILE_NAME:
1809 {
1810 if (!lpwhh)
1811 {
1812 WARN("Invalid hInternet handle\n");
1813 SetLastError(ERROR_INVALID_HANDLE);
1814 return FALSE;
1815 }
1816 if (lpwhh->htype == WH_HHTTPREQ)
1817 {
1818 LPWININETHTTPREQW lpreq = (LPWININETHTTPREQW) lpwhh;
1819 WCHAR url[1023];
1820 static const WCHAR szFmt[] = {'h','t','t','p',':','/','/','%','s','%','s',0};
1821 DWORD sizeRequired;
1822
1823 sprintfW(url,szFmt,lpreq->StdHeaders[HTTP_QUERY_HOST].lpszValue,lpreq->lpszPath);
1824 TRACE("INTERNET_OPTION_URL: %s\n",debugstr_w(url));
1825 if(!bIsUnicode)
1826 {
1827 sizeRequired = WideCharToMultiByte(CP_ACP,0,url,-1,
1828 lpBuffer,*lpdwBufferLength,NULL,NULL);
1829 if (sizeRequired > *lpdwBufferLength)
1830 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER);
1831 else
1832 bSuccess = TRUE;
1833 *lpdwBufferLength = sizeRequired;
1834 }
1835 else
1836 {
1837 sizeRequired = (lstrlenW(url)+1) * sizeof(WCHAR);
1838 if (*lpdwBufferLength < sizeRequired)
1839 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER);
1840 else
1841 {
1842 strcpyW(lpBuffer, url);
1843 bSuccess = TRUE;
1844 }
1845 *lpdwBufferLength = sizeRequired;
1846 }
1847 }
1848 break;
1849 }
1850 case INTERNET_OPTION_HTTP_VERSION:
1851 {
1852 if (*lpdwBufferLength < sizeof(HTTP_VERSION_INFO))
1853 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER);
1854 else
1855 {
1856 /*
1857 * Presently hardcoded to 1.1
1858 */
1859 ((HTTP_VERSION_INFO*)lpBuffer)->dwMajorVersion = 1;
1860 ((HTTP_VERSION_INFO*)lpBuffer)->dwMinorVersion = 1;
1861 bSuccess = TRUE;
1862 }
1863 *lpdwBufferLength = sizeof(HTTP_VERSION_INFO);
1864 break;
1865 }
1866 case INTERNET_OPTION_CONNECTED_STATE:
1867 {
1868 INTERNET_CONNECTED_INFO * pCi = (INTERNET_CONNECTED_INFO *)lpBuffer;
1869 FIXME("INTERNET_OPTION_CONNECTED_STATE: semi-stub\n");
1870
1871 if (*lpdwBufferLength < sizeof(INTERNET_CONNECTED_INFO))
1872 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER);
1873 else
1874 {
1875 pCi->dwConnectedState = INTERNET_STATE_CONNECTED;
1876 pCi->dwFlags = 0;
1877 bSuccess = TRUE;
1878 }
1879 *lpdwBufferLength = sizeof(INTERNET_CONNECTED_INFO);
1880 break;
1881 }
1882 case INTERNET_OPTION_PROXY:
1883 {
1884 LPWININETAPPINFOW lpwai = (LPWININETAPPINFOW)lpwhh;
1885 WININETAPPINFOW wai;
1886
1887 if (lpwai == NULL)
1888 {
1889 TRACE("Getting global proxy info\n");
1890 memset(&wai, 0, sizeof(WININETAPPINFOW));
1891 INTERNET_ConfigureProxyFromReg( &wai );
1892 lpwai = &wai;
1893 }
1894
1895 if (bIsUnicode)
1896 {
1897 INTERNET_PROXY_INFOW *pPI = (INTERNET_PROXY_INFOW *)lpBuffer;
1898 DWORD proxyBytesRequired = 0, proxyBypassBytesRequired = 0;
1899
1900 if (lpwai->lpszProxy)
1901 proxyBytesRequired = (lstrlenW(lpwai->lpszProxy) + 1) *
1902 sizeof(WCHAR);
1903 if (lpwai->lpszProxyBypass)
1904 proxyBypassBytesRequired =
1905 (lstrlenW(lpwai->lpszProxyBypass) + 1) * sizeof(WCHAR);
1906 if (*lpdwBufferLength < sizeof(INTERNET_PROXY_INFOW) +
1907 proxyBytesRequired + proxyBypassBytesRequired)
1908 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER);
1909 else
1910 {
1911 pPI->dwAccessType = lpwai->dwAccessType;
1912 if (lpwai->lpszProxy)
1913 {
1914 pPI->lpszProxy = (LPWSTR)((LPBYTE)lpBuffer +
1915 sizeof(INTERNET_PROXY_INFOW));
1916 lstrcpyW((LPWSTR)pPI->lpszProxy, lpwai->lpszProxy);
1917 }
1918 else
1919 pPI->lpszProxy = NULL;
1920 if (lpwai->lpszProxyBypass)
1921 {
1922 pPI->lpszProxyBypass = (LPWSTR)((LPBYTE)lpBuffer +
1923 sizeof(INTERNET_PROXY_INFOW) + proxyBytesRequired);
1924 lstrcpyW((LPWSTR)pPI->lpszProxyBypass,
1925 lpwai->lpszProxyBypass);
1926 }
1927 else
1928 pPI->lpszProxyBypass = NULL;
1929 bSuccess = TRUE;
1930 }
1931 *lpdwBufferLength = sizeof(INTERNET_PROXY_INFOW) +
1932 proxyBytesRequired + proxyBypassBytesRequired;
1933 }
1934 else
1935 {
1936 INTERNET_PROXY_INFOA *pPI = (INTERNET_PROXY_INFOA *)lpBuffer;
1937 DWORD proxyBytesRequired = 0, proxyBypassBytesRequired = 0;
1938
1939 if (lpwai->lpszProxy)
1940 proxyBytesRequired = WideCharToMultiByte(CP_ACP, 0,
1941 lpwai->lpszProxy, -1, NULL, 0, NULL, NULL);
1942 if (lpwai->lpszProxyBypass)
1943 proxyBypassBytesRequired = WideCharToMultiByte(CP_ACP, 0,
1944 lpwai->lpszProxyBypass, -1, NULL, 0, NULL, NULL);
1945 if (*lpdwBufferLength < sizeof(INTERNET_PROXY_INFOA) +
1946 proxyBytesRequired + proxyBypassBytesRequired)
1947 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER);
1948 else
1949 {
1950 pPI->dwAccessType = lpwai->dwAccessType;
1951 FIXME("INTERNET_OPTION_PROXY: Stub\n");
1952 if (lpwai->lpszProxy)
1953 {
1954 pPI->lpszProxy = (LPSTR)((LPBYTE)lpBuffer +
1955 sizeof(INTERNET_PROXY_INFOA));
1956 WideCharToMultiByte(CP_ACP, 0, lpwai->lpszProxy, -1,
1957 (LPSTR)pPI->lpszProxy, proxyBytesRequired, NULL, NULL);
1958 }
1959 else
1960 pPI->lpszProxy = NULL;
1961 if (lpwai->lpszProxyBypass)
1962 {
1963 pPI->lpszProxyBypass = (LPSTR)((LPBYTE)lpBuffer +
1964 sizeof(INTERNET_PROXY_INFOA) + proxyBytesRequired);
1965 WideCharToMultiByte(CP_ACP, 0, lpwai->lpszProxyBypass,
1966 -1, (LPSTR)pPI->lpszProxyBypass,
1967 proxyBypassBytesRequired,
1968 NULL, NULL);
1969 }
1970 else
1971 pPI->lpszProxyBypass = NULL;
1972 bSuccess = TRUE;
1973 }
1974 *lpdwBufferLength = sizeof(INTERNET_PROXY_INFOA) +
1975 proxyBytesRequired + proxyBypassBytesRequired;
1976 }
1977 break;
1978 }
1979 case INTERNET_OPTION_SECURITY_FLAGS:
1980 FIXME("INTERNET_OPTION_SECURITY_FLAGS: Stub\n");
1981 break;
1982
1983 default:
1984 FIXME("Stub! %ld \n",dwOption);
1985 break;
1986 }
1987 if (lpwhh)
1988 WININET_Release( lpwhh );
1989
1990 return bSuccess;
1991 }
1992
1993 /***********************************************************************
1994 * InternetQueryOptionW (WININET.@)
1995 *
1996 * Queries an options on the specified handle
1997 *
1998 * RETURNS
1999 * TRUE on success
2000 * FALSE on failure
2001 *
2002 */
2003 BOOL WINAPI InternetQueryOptionW(HINTERNET hInternet, DWORD dwOption,
2004 LPVOID lpBuffer, LPDWORD lpdwBufferLength)
2005 {
2006 return INET_QueryOptionHelper(TRUE, hInternet, dwOption, lpBuffer, lpdwBufferLength);
2007 }
2008
2009 /***********************************************************************
2010 * InternetQueryOptionA (WININET.@)
2011 *
2012 * Queries an options on the specified handle
2013 *
2014 * RETURNS
2015 * TRUE on success
2016 * FALSE on failure
2017 *
2018 */
2019 BOOL WINAPI InternetQueryOptionA(HINTERNET hInternet, DWORD dwOption,
2020 LPVOID lpBuffer, LPDWORD lpdwBufferLength)
2021 {
2022 return INET_QueryOptionHelper(FALSE, hInternet, dwOption, lpBuffer, lpdwBufferLength);
2023 }
2024
2025
2026 /***********************************************************************
2027 * InternetSetOptionW (WININET.@)
2028 *
2029 * Sets an options on the specified handle
2030 *
2031 * RETURNS
2032 * TRUE on success
2033 * FALSE on failure
2034 *
2035 */
2036 BOOL WINAPI InternetSetOptionW(HINTERNET hInternet, DWORD dwOption,
2037 LPVOID lpBuffer, DWORD dwBufferLength)
2038 {
2039 LPWININETHANDLEHEADER lpwhh;
2040 BOOL ret = TRUE;
2041
2042 TRACE("0x%08lx\n", dwOption);
2043
2044 lpwhh = (LPWININETHANDLEHEADER) WININET_GetObject( hInternet );
2045 if( !lpwhh )
2046 return FALSE;
2047
2048 switch (dwOption)
2049 {
2050 case INTERNET_OPTION_HTTP_VERSION:
2051 {
2052 HTTP_VERSION_INFO* pVersion=(HTTP_VERSION_INFO*)lpBuffer;
2053 FIXME("Option INTERNET_OPTION_HTTP_VERSION(%ld,%ld): STUB\n",pVersion->dwMajorVersion,pVersion->dwMinorVersion);
2054 }
2055 break;
2056 case INTERNET_OPTION_ERROR_MASK:
2057 {
2058 unsigned long flags=*(unsigned long*)lpBuffer;
2059 FIXME("Option INTERNET_OPTION_ERROR_MASK(%ld): STUB\n",flags);
2060 }
2061 break;
2062 case INTERNET_OPTION_CODEPAGE:
2063 {
2064 unsigned long codepage=*(unsigned long*)lpBuffer;
2065 FIXME("Option INTERNET_OPTION_CODEPAGE (%ld): STUB\n",codepage);
2066 }
2067 break;
2068 case INTERNET_OPTION_REQUEST_PRIORITY:
2069 {
2070 unsigned long priority=*(unsigned long*)lpBuffer;
2071 FIXME("Option INTERNET_OPTION_REQUEST_PRIORITY (%ld): STUB\n",priority);
2072 }
2073 break;
2074 case INTERNET_OPTION_CONNECT_TIMEOUT:
2075 {
2076 unsigned long connecttimeout=*(unsigned long*)lpBuffer;
2077 FIXME("Option INTERNET_OPTION_CONNECT_TIMEOUT (%ld): STUB\n",connecttimeout);
2078 }
2079 break;
2080 case INTERNET_OPTION_DATA_RECEIVE_TIMEOUT:
2081 {
2082 unsigned long receivetimeout=*(unsigned long*)lpBuffer;
2083 FIXME("Option INTERNET_OPTION_DATA_RECEIVE_TIMEOUT (%ld): STUB\n",receivetimeout);
2084 }
2085 break;
2086 case INTERNET_OPTION_RESET_URLCACHE_SESSION:
2087 FIXME("Option INTERNET_OPTION_RESET_URLCACHE_SESSION: STUB\n");
2088 break;
2089 case INTERNET_OPTION_END_BROWSER_SESSION:
2090 FIXME("Option INTERNET_OPTION_END_BROWSER_SESSION: STUB\n");
2091 break;
2092 case INTERNET_OPTION_CONNECTED_STATE:
2093 FIXME("Option INTERNET_OPTION_CONNECTED_STATE: STUB\n");
2094 break;
2095 default:
2096 FIXME("Option %ld STUB\n",dwOption);
2097 INTERNET_SetLastError(ERROR_INVALID_PARAMETER);
2098 ret = FALSE;
2099 break;
2100 }
2101 WININET_Release( lpwhh );
2102
2103 return TRUE;
2104 }
2105
2106
2107 /***********************************************************************
2108 * InternetSetOptionA (WININET.@)
2109 *
2110 * Sets an options on the specified handle.
2111 *
2112 * RETURNS
2113 * TRUE on success
2114 * FALSE on failure
2115 *
2116 */
2117 BOOL WINAPI InternetSetOptionA(HINTERNET hInternet, DWORD dwOption,
2118 LPVOID lpBuffer, DWORD dwBufferLength)
2119 {
2120 LPVOID wbuffer;
2121 DWORD wlen;
2122 BOOL r;
2123
2124 switch( dwOption )
2125 {
2126 case INTERNET_OPTION_PROXY:
2127 {
2128 LPINTERNET_PROXY_INFOA pi = (LPINTERNET_PROXY_INFOA) lpBuffer;
2129 LPINTERNET_PROXY_INFOW piw;
2130 DWORD proxlen, prbylen;
2131 LPWSTR prox, prby;
2132
2133 proxlen = MultiByteToWideChar( CP_ACP, 0, pi->lpszProxy, -1, NULL, 0);
2134 prbylen= MultiByteToWideChar( CP_ACP, 0, pi->lpszProxyBypass, -1, NULL, 0);
2135 wlen = sizeof(*piw) + proxlen + prbylen;
2136 wbuffer = HeapAlloc( GetProcessHeap(), 0, wlen*sizeof(WCHAR) );
2137 piw = (LPINTERNET_PROXY_INFOW) wbuffer;
2138 piw->dwAccessType = pi->dwAccessType;
2139 prox = (LPWSTR) &piw[1];
2140 prby = &prox[proxlen+1];
2141 MultiByteToWideChar( CP_ACP, 0, pi->lpszProxy, -1, prox, proxlen);
2142 MultiByteToWideChar( CP_ACP, 0, pi->lpszProxyBypass, -1, prby, prbylen);
2143 piw->lpszProxy = prox;
2144 piw->lpszProxyBypass = prby;
2145 }
2146 break;
2147 case INTERNET_OPTION_USER_AGENT:
2148 case INTERNET_OPTION_USERNAME:
2149 case INTERNET_OPTION_PASSWORD:
2150 wlen = MultiByteToWideChar( CP_ACP, 0, lpBuffer, dwBufferLength,
2151 NULL, 0 );
2152 wbuffer = HeapAlloc( GetProcessHeap(), 0, wlen*sizeof(WCHAR) );
2153 MultiByteToWideChar( CP_ACP, 0, lpBuffer, dwBufferLength,
2154 wbuffer, wlen );
2155 break;
2156 default:
2157 wbuffer = lpBuffer;
2158 wlen = dwBufferLength;
2159 }
2160
2161 r = InternetSetOptionW(hInternet,dwOption, wbuffer, wlen);
2162
2163 if( lpBuffer != wbuffer )
2164 HeapFree( GetProcessHeap(), 0, wbuffer );
2165
2166 return r;
2167 }
2168
2169
2170 /***********************************************************************
2171 * InternetSetOptionExA (WININET.@)
2172 */
2173 BOOL WINAPI InternetSetOptionExA(HINTERNET hInternet, DWORD dwOption,
2174 LPVOID lpBuffer, DWORD dwBufferLength, DWORD dwFlags)
2175 {
2176 FIXME("Flags %08lx ignored\n", dwFlags);
2177 return InternetSetOptionA( hInternet, dwOption, lpBuffer, dwBufferLength );
2178 }
2179
2180 /***********************************************************************
2181 * InternetSetOptionExW (WININET.@)
2182 */
2183 BOOL WINAPI InternetSetOptionExW(HINTERNET hInternet, DWORD dwOption,
2184 LPVOID lpBuffer, DWORD dwBufferLength, DWORD dwFlags)
2185 {
2186 FIXME("Flags %08lx ignored\n", dwFlags);
2187 if( dwFlags & ~ISO_VALID_FLAGS )
2188 {
2189 SetLastError( ERROR_INVALID_PARAMETER );
2190 return FALSE;
2191 }
2192 return InternetSetOptionW( hInternet, dwOption, lpBuffer, dwBufferLength );
2193 }
2194
2195 static const WCHAR WININET_wkday[7][4] =
2196 { { 'S','u','n', 0 }, { 'M','o','n', 0 }, { 'T','u','e', 0 }, { 'W','e','d', 0 },
2197 { 'T','h','u', 0 }, { 'F','r','i', 0 }, { 'S','a','t', 0 } };
2198 static const WCHAR WININET_month[12][4] =
2199 { { 'J','a','n', 0 }, { 'F','e','b', 0 }, { 'M','a','r', 0 }, { 'A','p','r', 0 },
2200 { 'M','a','y', 0 }, { 'J','u','n', 0 }, { 'J','u','l', 0 }, { 'A','u','g', 0 },
2201 { 'S','e','p', 0 }, { 'O','c','t', 0 }, { 'N','o','v', 0 }, { 'D','e','c', 0 } };
2202
2203 /***********************************************************************
2204 * InternetTimeFromSystemTimeA (WININET.@)
2205 */
2206 BOOL WINAPI InternetTimeFromSystemTimeA( const SYSTEMTIME* time, DWORD format, LPSTR string, DWORD size )
2207 {
2208 BOOL ret;
2209 WCHAR stringW[INTERNET_RFC1123_BUFSIZE];
2210
2211 TRACE( "%p 0x%08lx %p 0x%08lx\n", time, format, string, size );
2212
2213 ret = InternetTimeFromSystemTimeW( time, format, stringW, sizeof(stringW) );
2214 if (ret) WideCharToMultiByte( CP_ACP, 0, stringW, -1, string, size, NULL, NULL );
2215
2216 return ret;
2217 }
2218
2219 /***********************************************************************
2220 * InternetTimeFromSystemTimeW (WININET.@)
2221 */
2222 BOOL WINAPI InternetTimeFromSystemTimeW( const SYSTEMTIME* time, DWORD format, LPWSTR string, DWORD size )
2223 {
2224 static const WCHAR date[] =
2225 { '%','s',',',' ','%','0','2','d',' ','%','s',' ','%','4','d',' ','%','0',
2226 '2','d',':','%','0','2','d',':','%','0','2','d',' ','G','M','T', 0 };
2227
2228 TRACE( "%p 0x%08lx %p 0x%08lx\n", time, format, string, size );
2229
2230 if (!time || !string) return FALSE;
2231
2232 if (format != INTERNET_RFC1123_FORMAT || size < INTERNET_RFC1123_BUFSIZE * sizeof(WCHAR))
2233 return FALSE;
2234
2235 sprintfW( string, date,
2236 WININET_wkday[time->wDayOfWeek],
2237 time->wDay,
2238 WININET_month[time->wMonth - 1],
2239 time->wYear,
2240 time->wHour,
2241 time->wMinute,
2242 time->wSecond );
2243
2244 return TRUE;
2245 }
2246
2247 /***********************************************************************
2248 * InternetTimeToSystemTimeA (WININET.@)
2249 */
2250 BOOL WINAPI InternetTimeToSystemTimeA( LPCSTR string, SYSTEMTIME* time, DWORD reserved )
2251 {
2252 BOOL ret = FALSE;
2253 WCHAR *stringW;
2254 int len;
2255
2256 TRACE( "%s %p 0x%08lx\n", debugstr_a(string), time, reserved );
2257
2258 len = MultiByteToWideChar( CP_ACP, 0, string, -1, NULL, 0 );
2259 stringW = HeapAlloc( GetProcessHeap(), 0, len * sizeof(WCHAR) );
2260
2261 if (stringW)
2262 {
2263 MultiByteToWideChar( CP_ACP, 0, string, -1, stringW, len );
2264 ret = InternetTimeToSystemTimeW( stringW, time, reserved );
2265 HeapFree( GetProcessHeap(), 0, stringW );
2266 }
2267 return ret;
2268 }
2269
2270 /***********************************************************************
2271 * InternetTimeToSystemTimeW (WININET.@)
2272 */
2273 BOOL WINAPI InternetTimeToSystemTimeW( LPCWSTR string, SYSTEMTIME* time, DWORD reserved )
2274 {
2275 unsigned int i;
2276 WCHAR *s = (LPWSTR)string;
2277
2278 TRACE( "%s %p 0x%08lx\n", debugstr_w(string), time, reserved );
2279
2280 if (!string || !time) return FALSE;
2281
2282 /* Windows does this too */
2283 GetSystemTime( time );
2284
2285 /* Convert an RFC1123 time such as 'Fri, 07 Jan 2005 12:06:35 GMT' into
2286 * a SYSTEMTIME structure.
2287 */
2288
2289 while (*s && !isalphaW( *s )) s++;
2290 if (s[0] == '\0' || s[1] == '\0' || s[2] == '\0') return TRUE;
2291 time->wDayOfWeek = 7;
2292
2293 for (i = 0; i < 7; i++)
2294 {
2295 if (toupperW( WININET_wkday[i][0] ) == toupperW( s[0] ) &&
2296 toupperW( WININET_wkday[i][1] ) == toupperW( s[1] ) &&
2297 toupperW( WININET_wkday[i][2] ) == toupperW( s[2] ) )
2298 {
2299 time->wDayOfWeek = i;
2300 break;
2301 }
2302 }
2303
2304 if (time->wDayOfWeek > 6) return TRUE;
2305 while (*s && !isdigitW( *s )) s++;
2306 time->wDay = strtolW( s, &s, 10 );
2307
2308 while (*s && !isalphaW( *s )) s++;
2309 if (s[0] == '\0' || s[1] == '\0' || s[2] == '\0') return TRUE;
2310 time->wMonth = 0;
2311
2312 for (i = 0; i < 12; i++)
2313 {
2314 if (toupperW( WININET_month[i][0]) == toupperW( s[0] ) &&
2315 toupperW( WININET_month[i][1]) == toupperW( s[1] ) &&
2316 toupperW( WININET_month[i][2]) == toupperW( s[2] ) )
2317 {
2318 time->wMonth = i + 1;
2319 break;
2320 }
2321 }
2322 if (time->wMonth == 0) return TRUE;
2323
2324 while (*s && !isdigitW( *s )) s++;
2325 if (*s == '\0') return TRUE;
2326 time->wYear = strtolW( s, &s, 10 );
2327
2328 while (*s && !isdigitW( *s )) s++;
2329 if (*s == '\0') return TRUE;
2330 time->wHour = strtolW( s, &s, 10 );
2331
2332 while (*s && !isdigitW( *s )) s++;
2333 if (*s == '\0') return TRUE;
2334 time->wMinute = strtolW( s, &s, 10 );
2335
2336 while (*s && !isdigitW( *s )) s++;
2337 if (*s == '\0') return TRUE;
2338 time->wSecond = strtolW( s, &s, 10 );
2339
2340 time->wMilliseconds = 0;
2341 return TRUE;
2342 }
2343
2344 /***********************************************************************
2345 * InternetCheckConnectionA (WININET.@)
2346 *
2347 * Pings a requested host to check internet connection
2348 *
2349 * RETURNS
2350 * TRUE on success and FALSE on failure. If a failure then
2351 * ERROR_NOT_CONNECTED is placesd into GetLastError
2352 *
2353 */
2354 BOOL WINAPI InternetCheckConnectionA( LPCSTR lpszUrl, DWORD dwFlags, DWORD dwReserved )
2355 {
2356 /*
2357 * this is a kludge which runs the resident ping program and reads the output.
2358 *
2359 * Anyone have a better idea?
2360 */
2361
2362 BOOL rc = FALSE;
2363 char command[1024];
2364 char host[1024];
2365 int status = -1;
2366
2367 FIXME("\n");
2368
2369 /*
2370 * Crack or set the Address
2371 */
2372 if (lpszUrl == NULL)
2373 {
2374 /*
2375 * According to the doc we are supost to use the ip for the next
2376 * server in the WnInet internal server database. I have
2377 * no idea what that is or how to get it.
2378 *
2379 * So someone needs to implement this.
2380 */
2381 FIXME("Unimplemented with URL of NULL\n");
2382 return TRUE;
2383 }
2384 else
2385 {
2386 URL_COMPONENTSA components;
2387
2388 ZeroMemory(&components,sizeof(URL_COMPONENTSA));
2389 components.lpszHostName = (LPSTR)&host;
2390 components.dwHostNameLength = 1024;
2391
2392 if (!InternetCrackUrlA(lpszUrl,0,0,&components))
2393 goto End;
2394
2395 TRACE("host name : %s\n",components.lpszHostName);
2396 }
2397
2398 /*
2399 * Build our ping command
2400 */
2401 strcpy(command,"ping -w 1 ");
2402 strcat(command,host);
2403 strcat(command," >/dev/null 2>/dev/null");
2404
2405 TRACE("Ping command is : %s\n",command);
2406
2407 status = system(command);
2408
2409 TRACE("Ping returned a code of %i \n",status);
2410
2411 /* Ping return code of 0 indicates success */
2412 if (status == 0)
2413 rc = TRUE;
2414
2415 End:
2416
2417 if (rc == FALSE)
2418 SetLastError(ERROR_NOT_CONNECTED);
2419
2420 return rc;
2421 }
2422
2423
2424 /***********************************************************************
2425 * InternetCheckConnectionW (WININET.@)
2426 *
2427 * Pings a requested host to check internet connection
2428 *
2429 * RETURNS
2430 * TRUE on success and FALSE on failure. If a failure then
2431 * ERROR_NOT_CONNECTED is placed into GetLastError
2432 *
2433 */
2434 BOOL WINAPI InternetCheckConnectionW(LPCWSTR lpszUrl, DWORD dwFlags, DWORD dwReserved)
2435 {
2436 CHAR *szUrl;
2437 INT len;
2438 BOOL rc;
2439
2440 len = WideCharToMultiByte(CP_ACP, 0, lpszUrl, -1, NULL, 0, NULL, NULL);
2441 if (!(szUrl = HeapAlloc(GetProcessHeap(), 0, len*sizeof(CHAR))))
2442 return FALSE;
2443 WideCharToMultiByte(CP_ACP, 0, lpszUrl, -1, szUrl, len, NULL, NULL);
2444 rc = InternetCheckConnectionA((LPCSTR)szUrl, dwFlags, dwReserved);
2445 HeapFree(GetProcessHeap(), 0, szUrl);
2446
2447 return rc;
2448 }
2449
2450
2451 /**********************************************************
2452 * INTERNET_InternetOpenUrlW (internal)
2453 *
2454 * Opens an URL
2455 *
2456 * RETURNS
2457 * handle of connection or NULL on failure
2458 */
2459 HINTERNET WINAPI INTERNET_InternetOpenUrlW(LPWININETAPPINFOW hIC, LPCWSTR lpszUrl,
2460 LPCWSTR lpszHeaders, DWORD dwHeadersLength, DWORD dwFlags, DWORD dwContext)
2461 {
2462 URL_COMPONENTSW urlComponents;
2463 WCHAR protocol[32], hostName[MAXHOSTNAME], userName[1024];
2464 WCHAR password[1024], path[2048], extra[1024];
2465 HINTERNET client = NULL, client1 = NULL;
2466
2467 TRACE("(%p, %s, %s, %08lx, %08lx, %08lx)\n", hIC, debugstr_w(lpszUrl), debugstr_w(lpszHeaders),
2468 dwHeadersLength, dwFlags, dwContext);
2469
2470 urlComponents.dwStructSize = sizeof(URL_COMPONENTSW);
2471 urlComponents.lpszScheme = protocol;
2472 urlComponents.dwSchemeLength = 32;
2473 urlComponents.lpszHostName = hostName;
2474 urlComponents.dwHostNameLength = MAXHOSTNAME;
2475 urlComponents.lpszUserName = userName;
2476 urlComponents.dwUserNameLength = 1024;
2477 urlComponents.lpszPassword = password;
2478 urlComponents.dwPasswordLength = 1024;
2479 urlComponents.lpszUrlPath = path;
2480 urlComponents.dwUrlPathLength = 2048;
2481 urlComponents.lpszExtraInfo = extra;
2482 urlComponents.dwExtraInfoLength = 1024;
2483 if(!InternetCrackUrlW(lpszUrl, strlenW(lpszUrl), 0, &urlComponents))
2484 return NULL;
2485 switch(urlComponents.nScheme) {
2486 case INTERNET_SCHEME_FTP:
2487 if(urlComponents.nPort == 0)
2488 urlComponents.nPort = INTERNET_DEFAULT_FTP_PORT;
2489 client = FTP_Connect(hIC, hostName, urlComponents.nPort,
2490 userName, password, dwFlags, dwContext, INET_OPENURL);
2491 if(client == NULL)
2492 break;
2493 client1 = FtpOpenFileW(client, path, GENERIC_READ, dwFlags, dwContext);
2494 if(client1 == NULL) {
2495 InternetCloseHandle(client);
2496 break;
2497 }
2498 break;
2499
2500 case INTERNET_SCHEME_HTTP:
2501 case INTERNET_SCHEME_HTTPS: {
2502 static const WCHAR szStars[] = { '*','/','*', 0 };
2503 LPCWSTR accept[2] = { szStars, NULL };
2504 if(urlComponents.nPort == 0) {
2505 if(urlComponents.nScheme == INTERNET_SCHEME_HTTP)
2506 urlComponents.nPort = INTERNET_DEFAULT_HTTP_PORT;
2507 else
2508 urlComponents.nPort = INTERNET_DEFAULT_HTTPS_PORT;
2509 }
2510 /* FIXME: should use pointers, not handles, as handles are not thread-safe */
2511 client = HTTP_Connect(hIC, hostName, urlComponents.nPort,
2512 userName, password, dwFlags, dwContext, INET_OPENURL);
2513 if(client == NULL)
2514 break;
2515 client1 = HttpOpenRequestW(client, NULL, path, NULL, NULL, accept, dwFlags, dwContext);
2516 if(client1 == NULL) {
2517 InternetCloseHandle(client);
2518 break;
2519 }
2520 HttpAddRequestHeadersW(client1, lpszHeaders, dwHeadersLength, HTTP_ADDREQ_FLAG_ADD);
2521 if (!HttpSendRequestW(client1, NULL, 0, NULL, 0)) {
2522 InternetCloseHandle(client1);
2523 client1 = NULL;
2524 break;
2525 }
2526 }
2527 case INTERNET_SCHEME_GOPHER:
2528 /* gopher doesn't seem to be implemented in wine, but it's supposed
2529 * to be supported by InternetOpenUrlA. */
2530 default:
2531 break;
2532 }
2533
2534 TRACE(" %p <--\n", client1);
2535
2536 return client1;
2537 }
2538
2539 /**********************************************************
2540 * InternetOpenUrlW (WININET.@)
2541 *
2542 * Opens an URL
2543 *
2544 * RETURNS
2545 * handle of connection or NULL on failure
2546 */
2547 HINTERNET WINAPI InternetOpenUrlW(HINTERNET hInternet, LPCWSTR lpszUrl,
2548 LPCWSTR lpszHeaders, DWORD dwHeadersLength, DWORD dwFlags, DWORD dwContext)
2549 {
2550 HINTERNET ret = NULL;
2551 LPWININETAPPINFOW hIC = NULL;
2552
2553 if (TRACE_ON(wininet)) {
2554 TRACE("(%p, %s, %s, %08lx, %08lx, %08lx)\n", hInternet, debugstr_w(lpszUrl), debugstr_w(lpszHeaders),
2555 dwHeadersLength, dwFlags, dwContext);
2556 TRACE(" flags :");
2557 dump_INTERNET_FLAGS(dwFlags);
2558 }
2559
2560 hIC = (LPWININETAPPINFOW) WININET_GetObject( hInternet );
2561 if (NULL == hIC || hIC->hdr.htype != WH_HINIT) {
2562 INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE);
2563 goto lend;
2564 }
2565
2566 if (hIC->hdr.dwFlags & INTERNET_FLAG_ASYNC) {
2567 WORKREQUEST workRequest;
2568 struct WORKREQ_INTERNETOPENURLW *req;
2569
2570 workRequest.asyncall = INTERNETOPENURLW;
2571 workRequest.hdr = WININET_AddRef( &hIC->hdr );
2572 req = &workRequest.u.InternetOpenUrlW;
2573 if (lpszUrl)
2574 req->lpszUrl = WININET_strdupW(lpszUrl);
2575 else
2576 req->lpszUrl = 0;
2577 if (lpszHeaders)
2578 req->lpszHeaders = WININET_strdupW(lpszHeaders);
2579 else
2580 req->lpszHeaders = 0;
2581 req->dwHeadersLength = dwHeadersLength;
2582 req->dwFlags = dwFlags;
2583 req->dwContext = dwContext;
2584
2585 INTERNET_AsyncCall(&workRequest);
2586 /*
2587 * This is from windows.
2588 */
2589 SetLastError(ERROR_IO_PENDING);
2590 } else {
2591 ret = INTERNET_InternetOpenUrlW(hIC, lpszUrl, lpszHeaders, dwHeadersLength, dwFlags, dwContext);
2592 }
2593
2594 lend:
2595 if( hIC )
2596 WININET_Release( &hIC->hdr );
2597 TRACE(" %p <--\n", ret);
2598
2599 return ret;
2600 }
2601
2602 /**********************************************************
2603 * InternetOpenUrlA (WININET.@)
2604 *
2605 * Opens an URL
2606 *
2607 * RETURNS
2608 * handle of connection or NULL on failure
2609 */
2610 HINTERNET WINAPI InternetOpenUrlA(HINTERNET hInternet, LPCSTR lpszUrl,
2611 LPCSTR lpszHeaders, DWORD dwHeadersLength, DWORD dwFlags, DWORD dwContext)
2612 {
2613 HINTERNET rc = (HINTERNET)NULL;
2614
2615 INT lenUrl;
2616 INT lenHeaders = 0;
2617 LPWSTR szUrl = NULL;
2618 LPWSTR szHeaders = NULL;
2619
2620 TRACE("\n");
2621
2622 if(lpszUrl) {
2623 lenUrl = MultiByteToWideChar(CP_ACP, 0, lpszUrl, -1, NULL, 0 );
2624 szUrl = HeapAlloc(GetProcessHeap(), 0, lenUrl*sizeof(WCHAR));
2625 if(!szUrl)
2626 return (HINTERNET)NULL;
2627 MultiByteToWideChar(CP_ACP, 0, lpszUrl, -1, szUrl, lenUrl);
2628 }
2629
2630 if(lpszHeaders) {
2631 lenHeaders = MultiByteToWideChar(CP_ACP, 0, lpszHeaders, dwHeadersLength, NULL, 0 );
2632 szHeaders = HeapAlloc(GetProcessHeap(), 0, lenHeaders*sizeof(WCHAR));
2633 if(!szHeaders) {
2634 HeapFree(GetProcessHeap(), 0, szUrl);
2635 return (HINTERNET)NULL;
2636 }
2637 MultiByteToWideChar(CP_ACP, 0, lpszHeaders, dwHeadersLength, szHeaders, lenHeaders);
2638 }
2639
2640 rc = InternetOpenUrlW(hInternet, szUrl, szHeaders,
2641 lenHeaders, dwFlags, dwContext);
2642
2643 HeapFree(GetProcessHeap(), 0, szUrl);
2644 HeapFree(GetProcessHeap(), 0, szHeaders);
2645
2646 return rc;
2647 }
2648
2649
2650 /***********************************************************************
2651 * INTERNET_SetLastError (internal)
2652 *
2653 * Set last thread specific error
2654 *
2655 * RETURNS
2656 *
2657 */
2658 void INTERNET_SetLastError(DWORD dwError)
2659 {
2660 LPWITHREADERROR lpwite = (LPWITHREADERROR)TlsGetValue(g_dwTlsErrIndex);
2661
2662 SetLastError(dwError);
2663 if(lpwite)
2664 lpwite->dwError = dwError;
2665 }
2666
2667
2668 /***********************************************************************
2669 * INTERNET_GetLastError (internal)
2670 *
2671 * Get last thread specific error
2672 *
2673 * RETURNS
2674 *
2675 */
2676 DWORD INTERNET_GetLastError(void)
2677 {
2678 LPWITHREADERROR lpwite = (LPWITHREADERROR)TlsGetValue(g_dwTlsErrIndex);
2679 return lpwite->dwError;
2680 }
2681
2682
2683 /***********************************************************************
2684 * INTERNET_WorkerThreadFunc (internal)
2685 *
2686 * Worker thread execution function
2687 *
2688 * RETURNS
2689 *
2690 */
2691 static DWORD INTERNET_WorkerThreadFunc(LPVOID *lpvParam)
2692 {
2693 DWORD dwWaitRes;
2694
2695 while (1)
2696 {
2697 if(dwNumJobs > 0) {
2698 INTERNET_ExecuteWork();
2699 continue;
2700 }
2701 dwWaitRes = WaitForMultipleObjects(2, hEventArray, FALSE, MAX_IDLE_WORKER);
2702
2703 if (dwWaitRes == WAIT_OBJECT_0 + 1)
2704 INTERNET_ExecuteWork();
2705 else
2706 break;
2707
2708 InterlockedIncrement(&dwNumIdleThreads);
2709 }
2710
2711 InterlockedDecrement(&dwNumIdleThreads);
2712 InterlockedDecrement(&dwNumThreads);
2713 TRACE("Worker thread exiting\n");
2714 return TRUE;
2715 }
2716
2717
2718 /***********************************************************************
2719 * INTERNET_InsertWorkRequest (internal)
2720 *
2721 * Insert work request into queue
2722 *
2723 * RETURNS
2724 *
2725 */
2726 static BOOL INTERNET_InsertWorkRequest(LPWORKREQUEST lpWorkRequest)
2727 {
2728 BOOL bSuccess = FALSE;
2729 LPWORKREQUEST lpNewRequest;
2730
2731 TRACE("\n");
2732
2733 lpNewRequest = HeapAlloc(GetProcessHeap(), 0, sizeof(WORKREQUEST));
2734 if (lpNewRequest)
2735 {
2736 memcpy(lpNewRequest, lpWorkRequest, sizeof(WORKREQUEST));
2737 lpNewRequest->prev = NULL;
2738
2739 EnterCriticalSection(&csQueue);
2740
2741 lpNewRequest->next = lpWorkQueueTail;
2742 if (lpWorkQueueTail)
2743 lpWorkQueueTail->prev = lpNewRequest;
2744 lpWorkQueueTail = lpNewRequest;
2745 if (!lpHeadWorkQueue)
2746 lpHeadWorkQueue = lpWorkQueueTail;
2747
2748 LeaveCriticalSection(&csQueue);
2749
2750 bSuccess = TRUE;
2751 InterlockedIncrement(&dwNumJobs);
2752 }
2753
2754 return bSuccess;
2755 }
2756
2757
2758 /***********************************************************************
2759 * INTERNET_GetWorkRequest (internal)
2760 *
2761 * Retrieves work request from queue
2762 *
2763 * RETURNS
2764 *
2765 */
2766 static BOOL INTERNET_GetWorkRequest(LPWORKREQUEST lpWorkRequest)
2767 {
2768 BOOL bSuccess = FALSE;
2769 LPWORKREQUEST lpRequest = NULL;
2770
2771 TRACE("\n");
2772
2773 EnterCriticalSection(&csQueue);
2774
2775 if (lpHeadWorkQueue)
2776 {
2777 lpRequest = lpHeadWorkQueue;
2778 lpHeadWorkQueue = lpHeadWorkQueue->prev;
2779 if (lpRequest == lpWorkQueueTail)
2780 lpWorkQueueTail = lpHeadWorkQueue;
2781 }
2782
2783 LeaveCriticalSection(&csQueue);
2784
2785 if (lpRequest)
2786 {
2787 memcpy(lpWorkRequest, lpRequest, sizeof(WORKREQUEST));
2788 HeapFree(GetProcessHeap(), 0, lpRequest);
2789 bSuccess = TRUE;
2790 InterlockedDecrement(&dwNumJobs);
2791 }
2792
2793 return bSuccess;
2794 }
2795
2796
2797 /***********************************************************************
2798 * INTERNET_AsyncCall (internal)
2799 *
2800 * Retrieves work request from queue
2801 *
2802 * RETURNS
2803 *
2804 */
2805 BOOL INTERNET_AsyncCall(LPWORKREQUEST lpWorkRequest)
2806 {
2807 HANDLE hThread;
2808 DWORD dwTID;
2809 BOOL bSuccess = FALSE;
2810
2811 TRACE("\n");
2812
2813 if (InterlockedDecrement(&dwNumIdleThreads) < 0)
2814 {
2815 InterlockedIncrement(&dwNumIdleThreads);
2816
2817 if (InterlockedIncrement(&dwNumThreads) > MAX_WORKER_THREADS ||
2818 !(hThread = CreateThread(NULL, 0,
2819 (LPTHREAD_START_ROUTINE)INTERNET_WorkerThreadFunc, NULL, 0, &dwTID)))
2820 {
2821 InterlockedDecrement(&dwNumThreads);
2822 INTERNET_SetLastError(ERROR_INTERNET_ASYNC_THREAD_FAILED);
2823 goto lerror;
2824 }
2825
2826 TRACE("Created new thread\n");
2827 }
2828
2829 bSuccess = TRUE;
2830 INTERNET_InsertWorkRequest(lpWorkRequest);
2831 SetEvent(hWorkEvent);
2832
2833 lerror:
2834
2835 return bSuccess;
2836 }
2837
2838
2839 /***********************************************************************
2840 * INTERNET_ExecuteWork (internal)
2841 *
2842 * RETURNS
2843 *
2844 */
2845 static VOID INTERNET_ExecuteWork(void)
2846 {
2847 WORKREQUEST workRequest;
2848
2849 TRACE("\n");
2850
2851 if (!INTERNET_GetWorkRequest(&workRequest))
2852 return;
2853
2854 switch (workRequest.asyncall)
2855 {
2856 case FTPPUTFILEW:
2857 {
2858 struct WORKREQ_FTPPUTFILEW *req = &workRequest.u.FtpPutFileW;
2859 LPWININETFTPSESSIONW lpwfs = (LPWININETFTPSESSIONW) workRequest.hdr;
2860
2861 TRACE("FTPPUTFILEW %p\n", lpwfs);
2862
2863 FTP_FtpPutFileW(lpwfs, req->lpszLocalFile,
2864 req->lpszNewRemoteFile, req->dwFlags, req->dwContext);
2865
2866 HeapFree(GetProcessHeap(), 0, req->lpszLocalFile);
2867 HeapFree(GetProcessHeap(), 0, req->lpszNewRemoteFile);
2868 }
2869 break;
2870
2871 case FTPSETCURRENTDIRECTORYW:
2872 {
2873 struct WORKREQ_FTPSETCURRENTDIRECTORYW *req;
2874 LPWININETFTPSESSIONW lpwfs = (LPWININETFTPSESSIONW) workRequest.hdr;
2875
2876 TRACE("FTPSETCURRENTDIRECTORYW %p\n", lpwfs);
2877
2878 req = &workRequest.u.FtpSetCurrentDirectoryW;
2879 FTP_FtpSetCurrentDirectoryW(lpwfs, req->lpszDirectory);
2880 HeapFree(GetProcessHeap(), 0, req->lpszDirectory);
2881 }
2882 break;
2883
2884 case FTPCREATEDIRECTORYW:
2885 {
2886 struct WORKREQ_FTPCREATEDIRECTORYW *req;
2887 LPWININETFTPSESSIONW lpwfs = (LPWININETFTPSESSIONW) workRequest.hdr;
2888
2889 TRACE("FTPCREATEDIRECTORYW %p\n", lpwfs);
2890
2891 req = &workRequest.u.FtpCreateDirectoryW;
2892 FTP_FtpCreateDirectoryW(lpwfs, req->lpszDirectory);
2893 HeapFree(GetProcessHeap(), 0, req->lpszDirectory);
2894 }
2895 break;
2896
2897 case FTPFINDFIRSTFILEW:
2898 {
2899 struct WORKREQ_FTPFINDFIRSTFILEW *req;
2900 LPWININETFTPSESSIONW lpwfs = (LPWININETFTPSESSIONW) workRequest.hdr;
2901
2902 TRACE("FTPFINDFIRSTFILEW %p\n", lpwfs);
2903
2904 req = &workRequest.u.FtpFindFirstFileW;
2905 FTP_FtpFindFirstFileW(lpwfs, req->lpszSearchFile,
2906 req->lpFindFileData, req->dwFlags, req->dwContext);
2907 HeapFree(GetProcessHeap(), 0, req->lpszSearchFile);
2908 }
2909 break;
2910
2911 case FTPGETCURRENTDIRECTORYW:
2912 {
2913 struct WORKREQ_FTPGETCURRENTDIRECTORYW *req;
2914 LPWININETFTPSESSIONW lpwfs = (LPWININETFTPSESSIONW) workRequest.hdr;
2915
2916 TRACE("FTPGETCURRENTDIRECTORYW %p\n", lpwfs);
2917
2918 req = &workRequest.u.FtpGetCurrentDirectoryW;
2919 FTP_FtpGetCurrentDirectoryW(lpwfs,
2920 req->lpszDirectory, req->lpdwDirectory);
2921 }
2922 break;
2923
2924 case FTPOPENFILEW:
2925 {
2926 struct WORKREQ_FTPOPENFILEW *req = &workRequest.u.FtpOpenFileW;
2927 LPWININETFTPSESSIONW lpwfs = (LPWININETFTPSESSIONW) workRequest.hdr;
2928
2929 TRACE("FTPOPENFILEW %p\n", lpwfs);
2930
2931 FTP_FtpOpenFileW(lpwfs, req->lpszFilename,
2932 req->dwAccess, req->dwFlags, req->dwContext);
2933 HeapFree(GetProcessHeap(), 0, req->lpszFilename);
2934 }
2935 break;
2936
2937 case FTPGETFILEW:
2938 {
2939 struct WORKREQ_FTPGETFILEW *req = &workRequest.u.FtpGetFileW;
2940 LPWININETFTPSESSIONW lpwfs = (LPWININETFTPSESSIONW) workRequest.hdr;
2941
2942 TRACE("FTPGETFILEW %p\n", lpwfs);
2943
2944 FTP_FtpGetFileW(lpwfs, req->lpszRemoteFile,
2945 req->lpszNewFile, req->fFailIfExists,
2946 req->dwLocalFlagsAttribute, req->dwFlags, req->dwContext);
2947 HeapFree(GetProcessHeap(), 0, req->lpszRemoteFile);
2948 HeapFree(GetProcessHeap(), 0, req->lpszNewFile);
2949 }
2950 break;
2951
2952 case FTPDELETEFILEW:
2953 {
2954 struct WORKREQ_FTPDELETEFILEW *req = &workRequest.u.FtpDeleteFileW;
2955 LPWININETFTPSESSIONW lpwfs = (LPWININETFTPSESSIONW) workRequest.hdr;
2956
2957 TRACE("FTPDELETEFILEW %p\n", lpwfs);
2958
2959 FTP_FtpDeleteFileW(lpwfs, req->lpszFilename);
2960 HeapFree(GetProcessHeap(), 0, req->lpszFilename);
2961 }
2962 break;
2963
2964 case FTPREMOVEDIRECTORYW:
2965 {
2966 struct WORKREQ_FTPREMOVEDIRECTORYW *req;
2967 LPWININETFTPSESSIONW lpwfs = (LPWININETFTPSESSIONW) workRequest.hdr;
2968
2969 TRACE("FTPREMOVEDIRECTORYW %p\n", lpwfs);
2970
2971 req = &workRequest.u.FtpRemoveDirectoryW;
2972 FTP_FtpRemoveDirectoryW(lpwfs, req->lpszDirectory);
2973 HeapFree(GetProcessHeap(), 0, req->lpszDirectory);
2974 }
2975 break;
2976
2977 case FTPRENAMEFILEW:
2978 {
2979 struct WORKREQ_FTPRENAMEFILEW *req = &workRequest.u.FtpRenameFileW;
2980 LPWININETFTPSESSIONW lpwfs = (LPWININETFTPSESSIONW) workRequest.hdr;
2981
2982 TRACE("FTPRENAMEFILEW %p\n", lpwfs);
2983
2984 FTP_FtpRenameFileW(lpwfs, req->lpszSrcFile, req->lpszDestFile);
2985 HeapFree(GetProcessHeap(), 0, req->lpszSrcFile);
2986 HeapFree(GetProcessHeap(), 0, req->lpszDestFile);
2987 }
2988 break;
2989
2990 case INTERNETFINDNEXTW:
2991 {
2992 struct WORKREQ_INTERNETFINDNEXTW *req;
2993 LPWININETFINDNEXTW lpwh = (LPWININETFINDNEXTW) workRequest.hdr;
2994
2995 TRACE("INTERNETFINDNEXTW %p\n", lpwh);
2996
2997 req = &workRequest.u.InternetFindNextW;
2998 INTERNET_FindNextFileW(lpwh, req->lpFindFileData);
2999 }
3000 break;
3001
3002 case HTTPSENDREQUESTW:
3003 {
3004 struct WORKREQ_HTTPSENDREQUESTW *req = &workRequest.u.HttpSendRequestW;
3005 LPWININETHTTPREQW lpwhr = (LPWININETHTTPREQW) workRequest.hdr;
3006
3007 TRACE("HTTPSENDREQUESTW %p\n", lpwhr);
3008
3009 HTTP_HttpSendRequestW(lpwhr, req->lpszHeader,
3010 req->dwHeaderLength, req->lpOptional, req->dwOptionalLength);
3011
3012 HeapFree(GetProcessHeap(), 0, req->lpszHeader);
3013 }
3014 break;
3015
3016 case HTTPOPENREQUESTW:
3017 {
3018 struct WORKREQ_HTTPOPENREQUESTW *req = &workRequest.u.HttpOpenRequestW;
3019 LPWININETHTTPSESSIONW lpwhs = (LPWININETHTTPSESSIONW) workRequest.hdr;
3020
3021 TRACE("HTTPOPENREQUESTW %p\n", lpwhs);
3022
3023 HTTP_HttpOpenRequestW(lpwhs, req->lpszVerb,
3024 req->lpszObjectName, req->lpszVersion, req->lpszReferrer,
3025 req->lpszAcceptTypes, req->dwFlags, req->dwContext);
3026
3027 HeapFree(GetProcessHeap(), 0, req->lpszVerb);
3028 HeapFree(GetProcessHeap(), 0, req->lpszObjectName);
3029 HeapFree(GetProcessHeap(), 0, req->lpszVersion);
3030 HeapFree(GetProcessHeap(), 0, req->lpszReferrer);
3031 }
3032 break;
3033
3034 case SENDCALLBACK:
3035 {
3036 struct WORKREQ_SENDCALLBACK *req = &workRequest.u.SendCallback;
3037
3038 TRACE("SENDCALLBACK %p\n", workRequest.hdr);
3039
3040 SendSyncCallback(workRequest.hdr,
3041 req->dwContext, req->dwInternetStatus, req->lpvStatusInfo,
3042 req->dwStatusInfoLength);
3043
3044 /* And frees the copy of the status info */
3045 HeapFree(GetProcessHeap(), 0, req->lpvStatusInfo);
3046 }
3047 break;
3048
3049 case INTERNETOPENURLW:
3050 {
3051 struct WORKREQ_INTERNETOPENURLW *req = &workRequest.u.InternetOpenUrlW;
3052 LPWININETAPPINFOW hIC = (LPWININETAPPINFOW) workRequest.hdr;
3053
3054 TRACE("INTERNETOPENURLW %p\n", hIC);
3055
3056 INTERNET_InternetOpenUrlW(hIC, req->lpszUrl,
3057 req->lpszHeaders, req->dwHeadersLength, req->dwFlags, req->dwContext);
3058 HeapFree(GetProcessHeap(), 0, req->lpszUrl);
3059 HeapFree(GetProcessHeap(), 0, req->lpszHeaders);
3060 }
3061 break;
3062 }
3063 WININET_Release( workRequest.hdr );
3064 }
3065
3066
3067 /***********************************************************************
3068 * INTERNET_GetResponseBuffer
3069 *
3070 * RETURNS
3071 *
3072 */
3073 LPSTR INTERNET_GetResponseBuffer(void)
3074 {
3075 LPWITHREADERROR lpwite = (LPWITHREADERROR)TlsGetValue(g_dwTlsErrIndex);
3076 TRACE("\n");
3077 return lpwite->response;
3078 }
3079
3080 /***********************************************************************
3081 * INTERNET_GetNextLine (internal)
3082 *
3083 * Parse next line in directory string listing
3084 *
3085 * RETURNS
3086 * Pointer to beginning of next line
3087 * NULL on failure
3088 *
3089 */
3090
3091 LPSTR INTERNET_GetNextLine(INT nSocket, LPDWORD dwLen)
3092 {
3093 struct timeval tv;
3094 fd_set infd;
3095 BOOL bSuccess = FALSE;
3096 INT nRecv = 0;
3097 LPSTR lpszBuffer = INTERNET_GetResponseBuffer();
3098
3099 TRACE("\n");
3100
3101 FD_ZERO(&infd);
3102 FD_SET(nSocket, &infd);
3103 tv.tv_sec=RESPONSE_TIMEOUT;
3104 tv.tv_usec=0;
3105
3106 while (nRecv < MAX_REPLY_LEN)
3107 {
3108 if (select(nSocket+1,&infd,NULL,NULL,&tv) > 0)
3109 {
3110 if (recv(nSocket, &lpszBuffer[nRecv], 1, 0) <= 0)
3111 {
3112 INTERNET_SetLastError(ERROR_FTP_TRANSFER_IN_PROGRESS);
3113 goto lend;
3114 }
3115
3116 if (lpszBuffer[nRecv] == '\n')
3117 {
3118 bSuccess = TRUE;
3119 break;
3120 }
3121 if (lpszBuffer[nRecv] != '\r')
3122 nRecv++;
3123 }
3124 else
3125 {
3126 INTERNET_SetLastError(ERROR_INTERNET_TIMEOUT);
3127 goto lend;
3128 }
3129 }
3130
3131 lend:
3132 if (bSuccess)
3133 {
3134 lpszBuffer[nRecv] = '\0';
3135 *dwLen = nRecv - 1;
3136 TRACE(":%d %s\n", nRecv, lpszBuffer);
3137 return lpszBuffer;
3138 }
3139 else
3140 {
3141 return NULL;
3142 }
3143 }
3144
3145 /***********************************************************************
3146 *
3147 */
3148 BOOL WINAPI InternetQueryDataAvailable( HINTERNET hFile,
3149 LPDWORD lpdwNumberOfBytesAvailble,
3150 DWORD dwFlags, DWORD dwConext)
3151 {
3152 LPWININETHTTPREQW lpwhr;
3153 INT retval = -1;
3154 char buffer[4048];
3155
3156 lpwhr = (LPWININETHTTPREQW) WININET_GetObject( hFile );
3157 if (NULL == lpwhr)
3158 {
3159 SetLastError(ERROR_NO_MORE_FILES);
3160 return FALSE;
3161 }
3162
3163 TRACE("--> %p %i\n",lpwhr,lpwhr->hdr.htype);
3164
3165 switch (lpwhr->hdr.htype)
3166 {
3167 case WH_HHTTPREQ:
3168 if (!NETCON_recv(&lpwhr->netConnection, buffer,
3169 4048, MSG_PEEK, (int *)lpdwNumberOfBytesAvailble))
3170 {
3171 SetLastError(ERROR_NO_MORE_FILES);
3172 retval = FALSE;
3173 }
3174 else
3175 retval = TRUE;
3176 break;
3177
3178 default:
3179 FIXME("unsupported file type\n");
3180 break;
3181 }
3182 WININET_Release( &lpwhr->hdr );
3183
3184 TRACE("<-- %i\n",retval);
3185 return (retval+1);
3186 }
3187
3188
3189 /***********************************************************************
3190 *
3191 */
3192 BOOL WINAPI InternetLockRequestFile( HINTERNET hInternet, HANDLE
3193 *lphLockReqHandle)
3194 {
3195 FIXME("STUB\n");
3196 return FALSE;
3197 }
3198
3199 BOOL WINAPI InternetUnlockRequestFile( HANDLE hLockHandle)
3200 {
3201 FIXME("STUB\n");
3202 return FALSE;
3203 }
3204
3205
3206 /***********************************************************************
3207 * InternetAutodial
3208 *
3209 * On windows this function is supposed to dial the default internet
3210 * connection. We don't want to have Wine dial out to the internet so
3211 * we return TRUE by default. It might be nice to check if we are connected.
3212 *
3213 * RETURNS
3214 * TRUE on success
3215 * FALSE on failure
3216 *
3217 */
3218 BOOL WINAPI InternetAutodial(DWORD dwFlags, HWND hwndParent)
3219 {
3220 FIXME("STUB\n");
3221
3222 /* Tell that we are connected to the internet. */
3223 return TRUE;
3224 }
3225
3226 /***********************************************************************
3227 * InternetAutodialHangup
3228 *
3229 * Hangs up a connection made with InternetAutodial
3230 *
3231 * PARAM
3232 * dwReserved
3233 * RETURNS
3234 * TRUE on success
3235 * FALSE on failure
3236 *
3237 */
3238 BOOL WINAPI InternetAutodialHangup(DWORD dwReserved)
3239 {
3240 FIXME("STUB\n");
3241
3242 /* we didn't dial, we don't disconnect */
3243 return TRUE;
3244 }
3245
3246 /***********************************************************************
3247 *
3248 * InternetCombineUrlA
3249 *
3250 * Combine a base URL with a relative URL
3251 *
3252 * RETURNS
3253 * TRUE on success
3254 * FALSE on failure
3255 *
3256 */
3257
3258 BOOL WINAPI InternetCombineUrlA(LPCSTR lpszBaseUrl, LPCSTR lpszRelativeUrl,
3259 LPSTR lpszBuffer, LPDWORD lpdwBufferLength,
3260 DWORD dwFlags)
3261 {
3262 HRESULT hr=S_OK;
3263
3264 TRACE("(%s, %s, %p, %p, 0x%08lx)\n", debugstr_a(lpszBaseUrl), debugstr_a(lpszRelativeUrl), lpszBuffer, lpdwBufferLength, dwFlags);
3265
3266 /* Flip this bit to correspond to URL_ESCAPE_UNSAFE */
3267 dwFlags ^= ICU_NO_ENCODE;
3268 hr=UrlCombineA(lpszBaseUrl,lpszRelativeUrl,lpszBuffer,lpdwBufferLength,dwFlags);
3269
3270 return (hr==S_OK);
3271 }
3272
3273 /***********************************************************************
3274 *
3275 * InternetCombineUrlW
3276 *
3277 * Combine a base URL with a relative URL
3278 *
3279 * RETURNS
3280 * TRUE on success
3281 * FALSE on failure
3282 *
3283 */
3284
3285 BOOL WINAPI InternetCombineUrlW(LPCWSTR lpszBaseUrl, LPCWSTR lpszRelativeUrl,
3286 LPWSTR lpszBuffer, LPDWORD lpdwBufferLength,
3287 DWORD dwFlags)
3288 {
3289 HRESULT hr=S_OK;
3290
3291 TRACE("(%s, %s, %p, %p, 0x%08lx)\n", debugstr_w(lpszBaseUrl), debugstr_w(lpszRelativeUrl), lpszBuffer, lpdwBufferLength, dwFlags);
3292
3293 /* Flip this bit to correspond to URL_ESCAPE_UNSAFE */
3294 dwFlags ^= ICU_NO_ENCODE;
3295 hr=UrlCombineW(lpszBaseUrl,lpszRelativeUrl,lpszBuffer,lpdwBufferLength,dwFlags);
3296
3297 return (hr==S_OK);
3298 }
3299
3300 /***********************************************************************
3301 *
3302 * InternetCreateUrlA
3303 *
3304 * RETURNS
3305 * TRUE on success
3306 * FALSE on failure
3307 *
3308 */
3309 BOOL WINAPI InternetCreateUrlA(LPURL_COMPONENTSA lpUrlComponents, DWORD dwFlags,
3310 LPSTR lpszUrl, LPDWORD lpdwUrlLength)
3311 {
3312 FIXME("\n");
3313 return FALSE;
3314 }
3315
3316 DWORD WINAPI InternetConfirmZoneCrossingA( HWND hWnd, LPSTR szUrlPrev, LPSTR szUrlNew, BOOL bPost )
3317 {
3318 FIXME("(%p, %s, %s, %x) stub\n", hWnd, debugstr_a(szUrlPrev), debugstr_a(szUrlNew), bPost);
3319 return ERROR_SUCCESS;
3320 }
3321
3322 DWORD WINAPI InternetConfirmZoneCrossingW( HWND hWnd, LPWSTR szUrlPrev, LPWSTR szUrlNew, BOOL bPost )
3323 {
3324 FIXME("(%p, %s, %s, %x) stub\n", hWnd, debugstr_w(szUrlPrev), debugstr_w(szUrlNew), bPost);
3325 return ERROR_SUCCESS;
3326 }
3327
3328 DWORD WINAPI InternetDialA( HWND hwndParent, LPSTR lpszConnectoid, DWORD dwFlags,
3329 LPDWORD lpdwConnection, DWORD dwReserved )
3330 {
3331 FIXME("(%p, %p, 0x%08lx, %p, 0x%08lx) stub\n", hwndParent, lpszConnectoid, dwFlags,
3332 lpdwConnection, dwReserved);
3333 return ERROR_SUCCESS;
3334 }
3335
3336 DWORD WINAPI InternetDialW( HWND hwndParent, LPWSTR lpszConnectoid, DWORD dwFlags,
3337 LPDWORD lpdwConnection, DWORD dwReserved )
3338 {
3339 FIXME("(%p, %p, 0x%08lx, %p, 0x%08lx) stub\n", hwndParent, lpszConnectoid, dwFlags,
3340 lpdwConnection, dwReserved);
3341 return ERROR_SUCCESS;
3342 }
3343
3344 BOOL WINAPI InternetGoOnlineA( LPSTR lpszURL, HWND hwndParent, DWORD dwReserved )
3345 {
3346 FIXME("(%s, %p, 0x%08lx) stub\n", debugstr_a(lpszURL), hwndParent, dwReserved);
3347 return TRUE;
3348 }
3349
3350 BOOL WINAPI InternetGoOnlineW( LPWSTR lpszURL, HWND hwndParent, DWORD dwReserved )
3351 {
3352 FIXME("(%s, %p, 0x%08lx) stub\n", debugstr_w(lpszURL), hwndParent, dwReserved);
3353 return TRUE;
3354 }
3355
3356 DWORD WINAPI InternetHangUp( DWORD dwConnection, DWORD dwReserved )
3357 {
3358 FIXME("(0x%08lx, 0x%08lx) stub\n", dwConnection, dwReserved);
3359 return ERROR_SUCCESS;
3360 }
3361
3362 BOOL WINAPI CreateMD5SSOHash( PWSTR pszChallengeInfo, PWSTR pwszRealm, PWSTR pwszTarget,
3363 PBYTE pbHexHash )
3364 {
3365 FIXME("(%s, %s, %s, %p) stub\n", debugstr_w(pszChallengeInfo), debugstr_w(pwszRealm),
3366 debugstr_w(pwszTarget), pbHexHash);
3367 return FALSE;
3368 }
3369
3370 BOOL WINAPI InternetClearAllPerSiteCookieDecisions( VOID )
3371 {
3372 FIXME("stub\n");
3373 return TRUE;
3374 }
3375
3376 BOOL WINAPI InternetEnumPerSiteCookieDecisionA( LPSTR pszSiteName, unsigned long *pcSiteNameSize,
3377 unsigned long *pdwDecision, unsigned long dwIndex )
3378 {
3379 FIXME("(%s, %p, %p, 0x%08lx) stub\n",
3380 debugstr_a(pszSiteName), pcSiteNameSize, pdwDecision, dwIndex);
3381 return FALSE;
3382 }
3383
3384 BOOL WINAPI InternetEnumPerSiteCookieDecisionW( LPWSTR pszSiteName, unsigned long *pcSiteNameSize,
3385 unsigned long *pdwDecision, unsigned long dwIndex )
3386 {
3387 FIXME("(%s, %p, %p, 0x%08lx) stub\n",
3388 debugstr_w(pszSiteName), pcSiteNameSize, pdwDecision, dwIndex);
3389 return FALSE;
3390 }
3391
3392 BOOL WINAPI InternetGetCookieExA( LPCSTR pchURL, LPCSTR pchCookieName, LPSTR pchCookieData,
3393 LPDWORD pcchCookieData, DWORD dwFlags, LPVOID lpReserved)
3394 {
3395 FIXME("(%s, %s, %s, %p, 0x%08lx, %p) stub\n",
3396 debugstr_a(pchURL), debugstr_a(pchCookieName), debugstr_a(pchCookieData),
3397 pcchCookieData, dwFlags, lpReserved);
3398 return FALSE;
3399 }
3400
3401 BOOL WINAPI InternetGetCookieExW( LPCWSTR pchURL, LPCWSTR pchCookieName, LPWSTR pchCookieData,
3402 LPDWORD pcchCookieData, DWORD dwFlags, LPVOID lpReserved)
3403 {
3404 FIXME("(%s, %s, %s, %p, 0x%08lx, %p) stub\n",
3405 debugstr_w(pchURL), debugstr_w(pchCookieName), debugstr_w(pchCookieData),
3406 pcchCookieData, dwFlags, lpReserved);
3407 return FALSE;
3408 }
3409
3410 BOOL WINAPI InternetGetPerSiteCookieDecisionA( LPCSTR pwchHostName, unsigned long *pResult )
3411 {
3412 FIXME("(%s, %p) stub\n", debugstr_a(pwchHostName), pResult);
3413 return FALSE;
3414 }
3415
3416 BOOL WINAPI InternetGetPerSiteCookieDecisionW( LPCWSTR pwchHostName, unsigned long *pResult )
3417 {
3418 FIXME("(%s, %p) stub\n", debugstr_w(pwchHostName), pResult);
3419 return FALSE;
3420 }
3421
3422 BOOL WINAPI InternetSetPerSiteCookieDecisionA( LPCSTR pchHostName, DWORD dwDecision )
3423 {
3424 FIXME("(%s, 0x%08lx) stub\n", debugstr_a(pchHostName), dwDecision);
3425 return FALSE;
3426 }
3427
3428 BOOL WINAPI InternetSetPerSiteCookieDecisionW( LPCWSTR pchHostName, DWORD dwDecision )
3429 {
3430 FIXME("(%s, 0x%08lx) stub\n", debugstr_w(pchHostName), dwDecision);
3431 return FALSE;
3432 }
3433
3434 DWORD WINAPI InternetSetCookieExA( LPCSTR lpszURL, LPCSTR lpszCookieName, LPCSTR lpszCookieData,
3435 DWORD dwFlags, DWORD_PTR dwReserved)
3436 {
3437 FIXME("(%s, %s, %s, 0x%08lx, 0x%08lx) stub\n",
3438 debugstr_a(lpszURL), debugstr_a(lpszCookieName), debugstr_a(lpszCookieData),
3439 dwFlags, dwReserved);
3440 return TRUE;
3441 }
3442
3443 DWORD WINAPI InternetSetCookieExW( LPCWSTR lpszURL, LPCWSTR lpszCookieName, LPCWSTR lpszCookieData,
3444 DWORD dwFlags, DWORD_PTR dwReserved)
3445 {
3446 FIXME("(%s, %s, %s, 0x%08lx, 0x%08lx) stub\n",
3447 debugstr_w(lpszURL), debugstr_w(lpszCookieName), debugstr_w(lpszCookieData),
3448 dwFlags, dwReserved);
3449 return TRUE;
3450 }
3451
3452 BOOL WINAPI ResumeSuspendedDownload( HINTERNET hInternet, DWORD dwError )
3453 {
3454 FIXME("(%p, 0x%08lx) stub\n", hInternet, dwError);
3455 return FALSE;
3456 }
3457
3458 /***********************************************************************
3459 *
3460 * InternetCreateUrlW
3461 *
3462 * RETURNS
3463 * TRUE on success
3464 * FALSE on failure
3465 *
3466 */
3467 BOOL WINAPI InternetCreateUrlW(LPURL_COMPONENTSW lpUrlComponents, DWORD dwFlags,
3468 LPWSTR lpszUrl, LPDWORD lpdwUrlLength)
3469 {
3470 FIXME("\n");
3471 return FALSE;
3472 }
3473
3474 /***********************************************************************
3475 * dump_INTERNET_FLAGS
3476 *
3477 * Helper function to TRACE the internet flags.
3478 *
3479 * RETURNS
3480 * None
3481 *
3482 */
3483 void dump_INTERNET_FLAGS(DWORD dwFlags)
3484 {
3485 #define FE(x) { x, #x }
3486 static const wininet_flag_info flag[] = {
3487 FE(INTERNET_FLAG_RELOAD),
3488 FE(INTERNET_FLAG_RAW_DATA),
3489 FE(INTERNET_FLAG_EXISTING_CONNECT),
3490 FE(INTERNET_FLAG_ASYNC),
3491 FE(INTERNET_FLAG_PASSIVE),
3492 FE(INTERNET_FLAG_NO_CACHE_WRITE),
3493 FE(INTERNET_FLAG_MAKE_PERSISTENT),
3494 FE(INTERNET_FLAG_FROM_CACHE),
3495 FE(INTERNET_FLAG_SECURE),
3496 FE(INTERNET_FLAG_KEEP_CONNECTION),
3497 FE(INTERNET_FLAG_NO_AUTO_REDIRECT),
3498 FE(INTERNET_FLAG_READ_PREFETCH),
3499 FE(INTERNET_FLAG_NO_COOKIES),
3500 FE(INTERNET_FLAG_NO_AUTH),
3501 FE(INTERNET_FLAG_CACHE_IF_NET_FAIL),
3502 FE(INTERNET_FLAG_IGNORE_REDIRECT_TO_HTTP),
3503 FE(INTERNET_FLAG_IGNORE_REDIRECT_TO_HTTPS),
3504 FE(INTERNET_FLAG_IGNORE_CERT_DATE_INVALID),
3505 FE(INTERNET_FLAG_IGNORE_CERT_CN_INVALID),
3506 FE(INTERNET_FLAG_RESYNCHRONIZE),
3507 FE(INTERNET_FLAG_HYPERLINK),
3508 FE(INTERNET_FLAG_NO_UI),
3509 FE(INTERNET_FLAG_PRAGMA_NOCACHE),
3510 FE(INTERNET_FLAG_CACHE_ASYNC),
3511 FE(INTERNET_FLAG_FORMS_SUBMIT),
3512 FE(INTERNET_FLAG_NEED_FILE),
3513 FE(INTERNET_FLAG_TRANSFER_ASCII),
3514 FE(INTERNET_FLAG_TRANSFER_BINARY)
3515 };
3516 #undef FE
3517 int i;
3518
3519 for (i = 0; i < (sizeof(flag) / sizeof(flag[0])); i++) {
3520 if (flag[i].val & dwFlags) {
3521 TRACE(" %s", flag[i].name);
3522 dwFlags &= ~flag[i].val;
3523 }
3524 }
3525 if (dwFlags)
3526 TRACE(" Unknown flags (%08lx)\n", dwFlags);
3527 else
3528 TRACE("\n");
3529 }
Quick hack tree for wine patches julliard doesn't want to commit