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winecfg: Update Norwegian resource.
[wine/wine-kai.git] / dlls / wininet / internet.c
blob5848ea1b2b8b2a5c674462378b8d19bb1d5de092
1 /*
2 * Wininet
3 *
4 * Copyright 1999 Corel Corporation
5 * Copyright 2002 CodeWeavers Inc.
6 * Copyright 2002 Jaco Greeff
7 * Copyright 2002 TransGaming Technologies Inc.
8 * Copyright 2004 Mike McCormack for CodeWeavers
9 *
10 * Ulrich Czekalla
11 * Aric Stewart
12 * David Hammerton
13 *
14 * This library is free software; you can redistribute it and/or
15 * modify it under the terms of the GNU Lesser General Public
16 * License as published by the Free Software Foundation; either
17 * version 2.1 of the License, or (at your option) any later version.
18 *
19 * This library is distributed in the hope that it will be useful,
20 * but WITHOUT ANY WARRANTY; without even the implied warranty of
21 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
22 * Lesser General Public License for more details.
23 *
24 * You should have received a copy of the GNU Lesser General Public
25 * License along with this library; if not, write to the Free Software
26 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
27 */
28
29 #include "config.h"
30 #include "wine/port.h"
31
32 #define MAXHOSTNAME 100 /* from http.c */
33
34 #include <string.h>
35 #include <stdarg.h>
36 #include <stdio.h>
37 #include <sys/types.h>
38 #ifdef HAVE_SYS_SOCKET_H
39 # include <sys/socket.h>
40 #endif
41 #ifdef HAVE_SYS_TIME_H
42 # include <sys/time.h>
43 #endif
44 #include <stdlib.h>
45 #include <ctype.h>
46 #ifdef HAVE_UNISTD_H
47 # include <unistd.h>
48 #endif
49 #include <assert.h>
50
51 #include "windef.h"
52 #include "winbase.h"
53 #include "winreg.h"
54 #include "winuser.h"
55 #include "wininet.h"
56 #include "winineti.h"
57 #include "winnls.h"
58 #include "wine/debug.h"
59 #include "winerror.h"
60 #define NO_SHLWAPI_STREAM
61 #include "shlwapi.h"
62 #include "wincrypt.h"
63
64 #include "wine/exception.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 RESPONSE_TIMEOUT 30
74
75 typedef struct
76 {
77 DWORD dwError;
78 CHAR response[MAX_REPLY_LEN];
79 } WITHREADERROR, *LPWITHREADERROR;
80
81 static VOID INTERNET_CloseHandle(LPWININETHANDLEHEADER hdr);
82 HINTERNET WINAPI INTERNET_InternetOpenUrlW(LPWININETAPPINFOW hIC, LPCWSTR lpszUrl,
83 LPCWSTR lpszHeaders, DWORD dwHeadersLength, DWORD dwFlags, DWORD_PTR dwContext);
84
85 static DWORD g_dwTlsErrIndex = TLS_OUT_OF_INDEXES;
86 static HMODULE WININET_hModule;
87
88 #define HANDLE_CHUNK_SIZE 0x10
89
90 static CRITICAL_SECTION WININET_cs;
91 static CRITICAL_SECTION_DEBUG WININET_cs_debug =
92 {
93 0, 0, &WININET_cs,
94 { &WININET_cs_debug.ProcessLocksList, &WININET_cs_debug.ProcessLocksList },
95 0, 0, { (DWORD_PTR)(__FILE__ ": WININET_cs") }
96 };
97 static CRITICAL_SECTION WININET_cs = { &WININET_cs_debug, -1, 0, 0, 0, 0 };
98
99 static LPWININETHANDLEHEADER *WININET_Handles;
100 static UINT WININET_dwNextHandle;
101 static UINT WININET_dwMaxHandles;
102
103 HINTERNET WININET_AllocHandle( LPWININETHANDLEHEADER info )
104 {
105 LPWININETHANDLEHEADER *p;
106 UINT handle = 0, num;
107
108 list_init( &info->children );
109
110 EnterCriticalSection( &WININET_cs );
111 if( !WININET_dwMaxHandles )
112 {
113 num = HANDLE_CHUNK_SIZE;
114 p = HeapAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY,
115 sizeof (UINT)* num);
116 if( !p )
117 goto end;
118 WININET_Handles = p;
119 WININET_dwMaxHandles = num;
120 }
121 if( WININET_dwMaxHandles == WININET_dwNextHandle )
122 {
123 num = WININET_dwMaxHandles + HANDLE_CHUNK_SIZE;
124 p = HeapReAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY,
125 WININET_Handles, sizeof (UINT)* num);
126 if( !p )
127 goto end;
128 WININET_Handles = p;
129 WININET_dwMaxHandles = num;
130 }
131
132 handle = WININET_dwNextHandle;
133 if( WININET_Handles[handle] )
134 ERR("handle isn't free but should be\n");
135 WININET_Handles[handle] = WININET_AddRef( info );
136
137 while( WININET_Handles[WININET_dwNextHandle] &&
138 (WININET_dwNextHandle < WININET_dwMaxHandles ) )
139 WININET_dwNextHandle++;
140
141 end:
142 LeaveCriticalSection( &WININET_cs );
143
144 return info->hInternet = (HINTERNET) (handle+1);
145 }
146
147 LPWININETHANDLEHEADER WININET_AddRef( LPWININETHANDLEHEADER info )
148 {
149 info->dwRefCount++;
150 TRACE("%p -> refcount = %d\n", info, info->dwRefCount );
151 return info;
152 }
153
154 LPWININETHANDLEHEADER WININET_GetObject( HINTERNET hinternet )
155 {
156 LPWININETHANDLEHEADER info = NULL;
157 UINT handle = (UINT) hinternet;
158
159 EnterCriticalSection( &WININET_cs );
160
161 if( (handle > 0) && ( handle <= WININET_dwMaxHandles ) &&
162 WININET_Handles[handle-1] )
163 info = WININET_AddRef( WININET_Handles[handle-1] );
164
165 LeaveCriticalSection( &WININET_cs );
166
167 TRACE("handle %d -> %p\n", handle, info);
168
169 return info;
170 }
171
172 BOOL WININET_Release( LPWININETHANDLEHEADER info )
173 {
174 info->dwRefCount--;
175 TRACE( "object %p refcount = %d\n", info, info->dwRefCount );
176 if( !info->dwRefCount )
177 {
178 if ( info->close_connection )
179 {
180 TRACE( "closing connection %p\n", info);
181 info->close_connection( info );
182 }
183 INTERNET_SendCallback(info, info->dwContext,
184 INTERNET_STATUS_HANDLE_CLOSING, &info->hInternet,
185 sizeof(HINTERNET));
186 TRACE( "destroying object %p\n", info);
187 if ( info->htype != WH_HINIT )
188 list_remove( &info->entry );
189 info->destroy( info );
190 }
191 return TRUE;
192 }
193
194 BOOL WININET_FreeHandle( HINTERNET hinternet )
195 {
196 BOOL ret = FALSE;
197 UINT handle = (UINT) hinternet;
198 LPWININETHANDLEHEADER info = NULL, child, next;
199
200 EnterCriticalSection( &WININET_cs );
201
202 if( (handle > 0) && ( handle <= WININET_dwMaxHandles ) )
203 {
204 handle--;
205 if( WININET_Handles[handle] )
206 {
207 info = WININET_Handles[handle];
208 TRACE( "destroying handle %d for object %p\n", handle+1, info);
209 WININET_Handles[handle] = NULL;
210 ret = TRUE;
211 }
212 }
213
214 LeaveCriticalSection( &WININET_cs );
215
216 /* As on native when the equivalent of WININET_Release is called, the handle
217 * is already invalid, but if a new handle is created at this time it does
218 * not yet get assigned the freed handle number */
219 if( info )
220 {
221 /* Free all children as native does */
222 LIST_FOR_EACH_ENTRY_SAFE( child, next, &info->children, WININETHANDLEHEADER, entry )
223 {
224 TRACE( "freeing child handle %d for parent handle %d\n",
225 (UINT)child->hInternet, handle+1);
226 WININET_FreeHandle( child->hInternet );
227 }
228 WININET_Release( info );
229 }
230
231 EnterCriticalSection( &WININET_cs );
232
233 if( WININET_dwNextHandle > handle && !WININET_Handles[handle] )
234 WININET_dwNextHandle = handle;
235
236 LeaveCriticalSection( &WININET_cs );
237
238 return ret;
239 }
240
241 /***********************************************************************
242 * DllMain [Internal] Initializes the internal 'WININET.DLL'.
243 *
244 * PARAMS
245 * hinstDLL [I] handle to the DLL's instance
246 * fdwReason [I]
247 * lpvReserved [I] reserved, must be NULL
248 *
249 * RETURNS
250 * Success: TRUE
251 * Failure: FALSE
252 */
253
254 BOOL WINAPI DllMain (HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved)
255 {
256 TRACE("%p,%x,%p\n", hinstDLL, fdwReason, lpvReserved);
257
258 switch (fdwReason) {
259 case DLL_PROCESS_ATTACH:
260
261 g_dwTlsErrIndex = TlsAlloc();
262
263 if (g_dwTlsErrIndex == TLS_OUT_OF_INDEXES)
264 return FALSE;
265
266 URLCacheContainers_CreateDefaults();
267
268 WININET_hModule = (HMODULE)hinstDLL;
269
270 case DLL_THREAD_ATTACH:
271 break;
272
273 case DLL_THREAD_DETACH:
274 if (g_dwTlsErrIndex != TLS_OUT_OF_INDEXES)
275 {
276 LPVOID lpwite = TlsGetValue(g_dwTlsErrIndex);
277 HeapFree(GetProcessHeap(), 0, lpwite);
278 }
279 break;
280
281 case DLL_PROCESS_DETACH:
282
283 URLCacheContainers_DeleteAll();
284
285 if (g_dwTlsErrIndex != TLS_OUT_OF_INDEXES)
286 {
287 HeapFree(GetProcessHeap(), 0, TlsGetValue(g_dwTlsErrIndex));
288 TlsFree(g_dwTlsErrIndex);
289 }
290 break;
291 }
292
293 return TRUE;
294 }
295
296
297 /***********************************************************************
298 * InternetInitializeAutoProxyDll (WININET.@)
299 *
300 * Setup the internal proxy
301 *
302 * PARAMETERS
303 * dwReserved
304 *
305 * RETURNS
306 * FALSE on failure
307 *
308 */
309 BOOL WINAPI InternetInitializeAutoProxyDll(DWORD dwReserved)
310 {
311 FIXME("STUB\n");
312 INTERNET_SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
313 return FALSE;
314 }
315
316 /***********************************************************************
317 * DetectAutoProxyUrl (WININET.@)
318 *
319 * Auto detect the proxy url
320 *
321 * RETURNS
322 * FALSE on failure
323 *
324 */
325 BOOL WINAPI DetectAutoProxyUrl(LPSTR lpszAutoProxyUrl,
326 DWORD dwAutoProxyUrlLength, DWORD dwDetectFlags)
327 {
328 FIXME("STUB\n");
329 INTERNET_SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
330 return FALSE;
331 }
332
333
334 /***********************************************************************
335 * INTERNET_ConfigureProxyFromReg
336 *
337 * FIXME:
338 * The proxy may be specified in the form 'http=proxy.my.org'
339 * Presumably that means there can be ftp=ftpproxy.my.org too.
340 */
341 static BOOL INTERNET_ConfigureProxyFromReg( LPWININETAPPINFOW lpwai )
342 {
343 HKEY key;
344 DWORD r, keytype, len, enabled;
345 LPCSTR lpszInternetSettings =
346 "Software\\Microsoft\\Windows\\CurrentVersion\\Internet Settings";
347 static const WCHAR szProxyServer[] = { 'P','r','o','x','y','S','e','r','v','e','r', 0 };
348
349 r = RegOpenKeyA(HKEY_CURRENT_USER, lpszInternetSettings, &key);
350 if ( r != ERROR_SUCCESS )
351 return FALSE;
352
353 len = sizeof enabled;
354 r = RegQueryValueExA( key, "ProxyEnable", NULL, &keytype,
355 (BYTE*)&enabled, &len);
356 if( (r == ERROR_SUCCESS) && enabled )
357 {
358 TRACE("Proxy is enabled.\n");
359
360 /* figure out how much memory the proxy setting takes */
361 r = RegQueryValueExW( key, szProxyServer, NULL, &keytype,
362 NULL, &len);
363 if( (r == ERROR_SUCCESS) && len && (keytype == REG_SZ) )
364 {
365 LPWSTR szProxy, p;
366 static const WCHAR szHttp[] = {'h','t','t','p','=',0};
367
368 szProxy=HeapAlloc( GetProcessHeap(), 0, len );
369 RegQueryValueExW( key, szProxyServer, NULL, &keytype,
370 (BYTE*)szProxy, &len);
371
372 /* find the http proxy, and strip away everything else */
373 p = strstrW( szProxy, szHttp );
374 if( p )
375 {
376 p += lstrlenW(szHttp);
377 lstrcpyW( szProxy, p );
378 }
379 p = strchrW( szProxy, ' ' );
380 if( p )
381 *p = 0;
382
383 lpwai->dwAccessType = INTERNET_OPEN_TYPE_PROXY;
384 lpwai->lpszProxy = szProxy;
385
386 TRACE("http proxy = %s\n", debugstr_w(lpwai->lpszProxy));
387 }
388 else
389 ERR("Couldn't read proxy server settings.\n");
390 }
391 else
392 TRACE("Proxy is not enabled.\n");
393 RegCloseKey(key);
394
395 return enabled;
396 }
397
398 /***********************************************************************
399 * dump_INTERNET_FLAGS
400 *
401 * Helper function to TRACE the internet flags.
402 *
403 * RETURNS
404 * None
405 *
406 */
407 static void dump_INTERNET_FLAGS(DWORD dwFlags)
408 {
409 #define FE(x) { x, #x }
410 static const wininet_flag_info flag[] = {
411 FE(INTERNET_FLAG_RELOAD),
412 FE(INTERNET_FLAG_RAW_DATA),
413 FE(INTERNET_FLAG_EXISTING_CONNECT),
414 FE(INTERNET_FLAG_ASYNC),
415 FE(INTERNET_FLAG_PASSIVE),
416 FE(INTERNET_FLAG_NO_CACHE_WRITE),
417 FE(INTERNET_FLAG_MAKE_PERSISTENT),
418 FE(INTERNET_FLAG_FROM_CACHE),
419 FE(INTERNET_FLAG_SECURE),
420 FE(INTERNET_FLAG_KEEP_CONNECTION),
421 FE(INTERNET_FLAG_NO_AUTO_REDIRECT),
422 FE(INTERNET_FLAG_READ_PREFETCH),
423 FE(INTERNET_FLAG_NO_COOKIES),
424 FE(INTERNET_FLAG_NO_AUTH),
425 FE(INTERNET_FLAG_CACHE_IF_NET_FAIL),
426 FE(INTERNET_FLAG_IGNORE_REDIRECT_TO_HTTP),
427 FE(INTERNET_FLAG_IGNORE_REDIRECT_TO_HTTPS),
428 FE(INTERNET_FLAG_IGNORE_CERT_DATE_INVALID),
429 FE(INTERNET_FLAG_IGNORE_CERT_CN_INVALID),
430 FE(INTERNET_FLAG_RESYNCHRONIZE),
431 FE(INTERNET_FLAG_HYPERLINK),
432 FE(INTERNET_FLAG_NO_UI),
433 FE(INTERNET_FLAG_PRAGMA_NOCACHE),
434 FE(INTERNET_FLAG_CACHE_ASYNC),
435 FE(INTERNET_FLAG_FORMS_SUBMIT),
436 FE(INTERNET_FLAG_NEED_FILE),
437 FE(INTERNET_FLAG_TRANSFER_ASCII),
438 FE(INTERNET_FLAG_TRANSFER_BINARY)
439 };
440 #undef FE
441 int i;
442
443 for (i = 0; i < (sizeof(flag) / sizeof(flag[0])); i++) {
444 if (flag[i].val & dwFlags) {
445 TRACE(" %s", flag[i].name);
446 dwFlags &= ~flag[i].val;
447 }
448 }
449 if (dwFlags)
450 TRACE(" Unknown flags (%08x)\n", dwFlags);
451 else
452 TRACE("\n");
453 }
454
455 /***********************************************************************
456 * InternetOpenW (WININET.@)
457 *
458 * Per-application initialization of wininet
459 *
460 * RETURNS
461 * HINTERNET on success
462 * NULL on failure
463 *
464 */
465 HINTERNET WINAPI InternetOpenW(LPCWSTR lpszAgent, DWORD dwAccessType,
466 LPCWSTR lpszProxy, LPCWSTR lpszProxyBypass, DWORD dwFlags)
467 {
468 LPWININETAPPINFOW lpwai = NULL;
469 HINTERNET handle = NULL;
470
471 if (TRACE_ON(wininet)) {
472 #define FE(x) { x, #x }
473 static const wininet_flag_info access_type[] = {
474 FE(INTERNET_OPEN_TYPE_PRECONFIG),
475 FE(INTERNET_OPEN_TYPE_DIRECT),
476 FE(INTERNET_OPEN_TYPE_PROXY),
477 FE(INTERNET_OPEN_TYPE_PRECONFIG_WITH_NO_AUTOPROXY)
478 };
479 #undef FE
480 DWORD i;
481 const char *access_type_str = "Unknown";
482
483 TRACE("(%s, %i, %s, %s, %i)\n", debugstr_w(lpszAgent), dwAccessType,
484 debugstr_w(lpszProxy), debugstr_w(lpszProxyBypass), dwFlags);
485 for (i = 0; i < (sizeof(access_type) / sizeof(access_type[0])); i++) {
486 if (access_type[i].val == dwAccessType) {
487 access_type_str = access_type[i].name;
488 break;
489 }
490 }
491 TRACE(" access type : %s\n", access_type_str);
492 TRACE(" flags :");
493 dump_INTERNET_FLAGS(dwFlags);
494 }
495
496 /* Clear any error information */
497 INTERNET_SetLastError(0);
498
499 lpwai = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(WININETAPPINFOW));
500 if (NULL == lpwai)
501 {
502 INTERNET_SetLastError(ERROR_OUTOFMEMORY);
503 goto lend;
504 }
505
506 lpwai->hdr.htype = WH_HINIT;
507 lpwai->hdr.dwFlags = dwFlags;
508 lpwai->hdr.dwRefCount = 1;
509 lpwai->hdr.close_connection = NULL;
510 lpwai->hdr.destroy = INTERNET_CloseHandle;
511 lpwai->dwAccessType = dwAccessType;
512 lpwai->lpszProxyUsername = NULL;
513 lpwai->lpszProxyPassword = NULL;
514
515 handle = WININET_AllocHandle( &lpwai->hdr );
516 if( !handle )
517 {
518 HeapFree( GetProcessHeap(), 0, lpwai );
519 INTERNET_SetLastError(ERROR_OUTOFMEMORY);
520 goto lend;
521 }
522
523 if (NULL != lpszAgent)
524 {
525 lpwai->lpszAgent = HeapAlloc( GetProcessHeap(),0,
526 (strlenW(lpszAgent)+1)*sizeof(WCHAR));
527 if (lpwai->lpszAgent)
528 lstrcpyW( lpwai->lpszAgent, lpszAgent );
529 }
530 if(dwAccessType == INTERNET_OPEN_TYPE_PRECONFIG)
531 INTERNET_ConfigureProxyFromReg( lpwai );
532 else if (NULL != lpszProxy)
533 {
534 lpwai->lpszProxy = HeapAlloc( GetProcessHeap(), 0,
535 (strlenW(lpszProxy)+1)*sizeof(WCHAR));
536 if (lpwai->lpszProxy)
537 lstrcpyW( lpwai->lpszProxy, lpszProxy );
538 }
539
540 if (NULL != lpszProxyBypass)
541 {
542 lpwai->lpszProxyBypass = HeapAlloc( GetProcessHeap(), 0,
543 (strlenW(lpszProxyBypass)+1)*sizeof(WCHAR));
544 if (lpwai->lpszProxyBypass)
545 lstrcpyW( lpwai->lpszProxyBypass, lpszProxyBypass );
546 }
547
548 lend:
549 if( lpwai )
550 WININET_Release( &lpwai->hdr );
551
552 TRACE("returning %p\n", lpwai);
553
554 return handle;
555 }
556
557
558 /***********************************************************************
559 * InternetOpenA (WININET.@)
560 *
561 * Per-application initialization of wininet
562 *
563 * RETURNS
564 * HINTERNET on success
565 * NULL on failure
566 *
567 */
568 HINTERNET WINAPI InternetOpenA(LPCSTR lpszAgent, DWORD dwAccessType,
569 LPCSTR lpszProxy, LPCSTR lpszProxyBypass, DWORD dwFlags)
570 {
571 HINTERNET rc = (HINTERNET)NULL;
572 INT len;
573 WCHAR *szAgent = NULL, *szProxy = NULL, *szBypass = NULL;
574
575 TRACE("(%s, 0x%08x, %s, %s, 0x%08x)\n", debugstr_a(lpszAgent),
576 dwAccessType, debugstr_a(lpszProxy), debugstr_a(lpszProxyBypass), dwFlags);
577
578 if( lpszAgent )
579 {
580 len = MultiByteToWideChar(CP_ACP, 0, lpszAgent, -1, NULL, 0);
581 szAgent = HeapAlloc(GetProcessHeap(), 0, len*sizeof(WCHAR));
582 MultiByteToWideChar(CP_ACP, 0, lpszAgent, -1, szAgent, len);
583 }
584
585 if( lpszProxy )
586 {
587 len = MultiByteToWideChar(CP_ACP, 0, lpszProxy, -1, NULL, 0);
588 szProxy = HeapAlloc(GetProcessHeap(), 0, len*sizeof(WCHAR));
589 MultiByteToWideChar(CP_ACP, 0, lpszProxy, -1, szProxy, len);
590 }
591
592 if( lpszProxyBypass )
593 {
594 len = MultiByteToWideChar(CP_ACP, 0, lpszProxyBypass, -1, NULL, 0);
595 szBypass = HeapAlloc(GetProcessHeap(), 0, len*sizeof(WCHAR));
596 MultiByteToWideChar(CP_ACP, 0, lpszProxyBypass, -1, szBypass, len);
597 }
598
599 rc = InternetOpenW(szAgent, dwAccessType, szProxy, szBypass, dwFlags);
600
601 HeapFree(GetProcessHeap(), 0, szAgent);
602 HeapFree(GetProcessHeap(), 0, szProxy);
603 HeapFree(GetProcessHeap(), 0, szBypass);
604
605 return rc;
606 }
607
608 /***********************************************************************
609 * InternetGetLastResponseInfoA (WININET.@)
610 *
611 * Return last wininet error description on the calling thread
612 *
613 * RETURNS
614 * TRUE on success of writing to buffer
615 * FALSE on failure
616 *
617 */
618 BOOL WINAPI InternetGetLastResponseInfoA(LPDWORD lpdwError,
619 LPSTR lpszBuffer, LPDWORD lpdwBufferLength)
620 {
621 LPWITHREADERROR lpwite = (LPWITHREADERROR)TlsGetValue(g_dwTlsErrIndex);
622
623 TRACE("\n");
624
625 if (lpwite)
626 {
627 *lpdwError = lpwite->dwError;
628 if (lpwite->dwError)
629 {
630 memcpy(lpszBuffer, lpwite->response, *lpdwBufferLength);
631 *lpdwBufferLength = strlen(lpszBuffer);
632 }
633 else
634 *lpdwBufferLength = 0;
635 }
636 else
637 {
638 *lpdwError = 0;
639 *lpdwBufferLength = 0;
640 }
641
642 return TRUE;
643 }
644
645 /***********************************************************************
646 * InternetGetLastResponseInfoW (WININET.@)
647 *
648 * Return last wininet error description on the calling thread
649 *
650 * RETURNS
651 * TRUE on success of writing to buffer
652 * FALSE on failure
653 *
654 */
655 BOOL WINAPI InternetGetLastResponseInfoW(LPDWORD lpdwError,
656 LPWSTR lpszBuffer, LPDWORD lpdwBufferLength)
657 {
658 LPWITHREADERROR lpwite = (LPWITHREADERROR)TlsGetValue(g_dwTlsErrIndex);
659
660 TRACE("\n");
661
662 if (lpwite)
663 {
664 *lpdwError = lpwite->dwError;
665 if (lpwite->dwError)
666 {
667 memcpy(lpszBuffer, lpwite->response, *lpdwBufferLength);
668 *lpdwBufferLength = lstrlenW(lpszBuffer);
669 }
670 else
671 *lpdwBufferLength = 0;
672 }
673 else
674 {
675 *lpdwError = 0;
676 *lpdwBufferLength = 0;
677 }
678
679 return TRUE;
680 }
681
682 /***********************************************************************
683 * InternetGetConnectedState (WININET.@)
684 *
685 * Return connected state
686 *
687 * RETURNS
688 * TRUE if connected
689 * if lpdwStatus is not null, return the status (off line,
690 * modem, lan...) in it.
691 * FALSE if not connected
692 */
693 BOOL WINAPI InternetGetConnectedState(LPDWORD lpdwStatus, DWORD dwReserved)
694 {
695 TRACE("(%p, 0x%08x)\n", lpdwStatus, dwReserved);
696
697 if (lpdwStatus) {
698 FIXME("always returning LAN connection.\n");
699 *lpdwStatus = INTERNET_CONNECTION_LAN;
700 }
701 return TRUE;
702 }
703
704
705 /***********************************************************************
706 * InternetGetConnectedStateExW (WININET.@)
707 *
708 * Return connected state
709 *
710 * PARAMS
711 *
712 * lpdwStatus [O] Flags specifying the status of the internet connection.
713 * lpszConnectionName [O] Pointer to buffer to receive the friendly name of the internet connection.
714 * dwNameLen [I] Size of the buffer, in characters.
715 * dwReserved [I] Reserved. Must be set to 0.
716 *
717 * RETURNS
718 * TRUE if connected
719 * if lpdwStatus is not null, return the status (off line,
720 * modem, lan...) in it.
721 * FALSE if not connected
722 *
723 * NOTES
724 * If the system has no available network connections, an empty string is
725 * stored in lpszConnectionName. If there is a LAN connection, a localized
726 * "LAN Connection" string is stored. Presumably, if only a dial-up
727 * connection is available then the name of the dial-up connection is
728 * returned. Why any application, other than the "Internet Settings" CPL,
729 * would want to use this function instead of the simpler InternetGetConnectedStateW
730 * function is beyond me.
731 */
732 BOOL WINAPI InternetGetConnectedStateExW(LPDWORD lpdwStatus, LPWSTR lpszConnectionName,
733 DWORD dwNameLen, DWORD dwReserved)
734 {
735 TRACE("(%p, %p, %d, 0x%08x)\n", lpdwStatus, lpszConnectionName, dwNameLen, dwReserved);
736
737 /* Must be zero */
738 if(dwReserved)
739 return FALSE;
740
741 if (lpdwStatus) {
742 FIXME("always returning LAN connection.\n");
743 *lpdwStatus = INTERNET_CONNECTION_LAN;
744 }
745 return LoadStringW(WININET_hModule, IDS_LANCONNECTION, lpszConnectionName, dwNameLen);
746 }
747
748
749 /***********************************************************************
750 * InternetGetConnectedStateExA (WININET.@)
751 */
752 BOOL WINAPI InternetGetConnectedStateExA(LPDWORD lpdwStatus, LPSTR lpszConnectionName,
753 DWORD dwNameLen, DWORD dwReserved)
754 {
755 LPWSTR lpwszConnectionName = NULL;
756 BOOL rc;
757
758 TRACE("(%p, %p, %d, 0x%08x)\n", lpdwStatus, lpszConnectionName, dwNameLen, dwReserved);
759
760 if (lpszConnectionName && dwNameLen > 0)
761 lpwszConnectionName= HeapAlloc(GetProcessHeap(), 0, dwNameLen * sizeof(WCHAR));
762
763 rc = InternetGetConnectedStateExW(lpdwStatus,lpwszConnectionName, dwNameLen,
764 dwReserved);
765 if (rc && lpwszConnectionName)
766 {
767 WideCharToMultiByte(CP_ACP,0,lpwszConnectionName,-1,lpszConnectionName,
768 dwNameLen, NULL, NULL);
769
770 HeapFree(GetProcessHeap(),0,lpwszConnectionName);
771 }
772
773 return rc;
774 }
775
776
777 /***********************************************************************
778 * InternetConnectW (WININET.@)
779 *
780 * Open a ftp, gopher or http session
781 *
782 * RETURNS
783 * HINTERNET a session handle on success
784 * NULL on failure
785 *
786 */
787 HINTERNET WINAPI InternetConnectW(HINTERNET hInternet,
788 LPCWSTR lpszServerName, INTERNET_PORT nServerPort,
789 LPCWSTR lpszUserName, LPCWSTR lpszPassword,
790 DWORD dwService, DWORD dwFlags, DWORD_PTR dwContext)
791 {
792 LPWININETAPPINFOW hIC;
793 HINTERNET rc = NULL;
794
795 TRACE("(%p, %s, %i, %s, %s, %i, %i, %lx)\n", hInternet, debugstr_w(lpszServerName),
796 nServerPort, debugstr_w(lpszUserName), debugstr_w(lpszPassword),
797 dwService, dwFlags, dwContext);
798
799 if (!lpszServerName)
800 {
801 INTERNET_SetLastError(ERROR_INVALID_PARAMETER);
802 return NULL;
803 }
804
805 /* Clear any error information */
806 INTERNET_SetLastError(0);
807 hIC = (LPWININETAPPINFOW) WININET_GetObject( hInternet );
808 if ( (hIC == NULL) || (hIC->hdr.htype != WH_HINIT) )
809 {
810 INTERNET_SetLastError(ERROR_INVALID_HANDLE);
811 goto lend;
812 }
813
814 switch (dwService)
815 {
816 case INTERNET_SERVICE_FTP:
817 rc = FTP_Connect(hIC, lpszServerName, nServerPort,
818 lpszUserName, lpszPassword, dwFlags, dwContext, 0);
819 break;
820
821 case INTERNET_SERVICE_HTTP:
822 rc = HTTP_Connect(hIC, lpszServerName, nServerPort,
823 lpszUserName, lpszPassword, dwFlags, dwContext, 0);
824 break;
825
826 case INTERNET_SERVICE_GOPHER:
827 default:
828 break;
829 }
830 lend:
831 if( hIC )
832 WININET_Release( &hIC->hdr );
833
834 TRACE("returning %p\n", rc);
835 return rc;
836 }
837
838
839 /***********************************************************************
840 * InternetConnectA (WININET.@)
841 *
842 * Open a ftp, gopher or http session
843 *
844 * RETURNS
845 * HINTERNET a session handle on success
846 * NULL on failure
847 *
848 */
849 HINTERNET WINAPI InternetConnectA(HINTERNET hInternet,
850 LPCSTR lpszServerName, INTERNET_PORT nServerPort,
851 LPCSTR lpszUserName, LPCSTR lpszPassword,
852 DWORD dwService, DWORD dwFlags, DWORD_PTR dwContext)
853 {
854 HINTERNET rc = (HINTERNET)NULL;
855 INT len = 0;
856 LPWSTR szServerName = NULL;
857 LPWSTR szUserName = NULL;
858 LPWSTR szPassword = NULL;
859
860 if (lpszServerName)
861 {
862 len = MultiByteToWideChar(CP_ACP, 0, lpszServerName, -1, NULL, 0);
863 szServerName = HeapAlloc(GetProcessHeap(), 0, len*sizeof(WCHAR));
864 MultiByteToWideChar(CP_ACP, 0, lpszServerName, -1, szServerName, len);
865 }
866 if (lpszUserName)
867 {
868 len = MultiByteToWideChar(CP_ACP, 0, lpszUserName, -1, NULL, 0);
869 szUserName = HeapAlloc(GetProcessHeap(), 0, len*sizeof(WCHAR));
870 MultiByteToWideChar(CP_ACP, 0, lpszUserName, -1, szUserName, len);
871 }
872 if (lpszPassword)
873 {
874 len = MultiByteToWideChar(CP_ACP, 0, lpszPassword, -1, NULL, 0);
875 szPassword = HeapAlloc(GetProcessHeap(), 0, len*sizeof(WCHAR));
876 MultiByteToWideChar(CP_ACP, 0, lpszPassword, -1, szPassword, len);
877 }
878
879
880 rc = InternetConnectW(hInternet, szServerName, nServerPort,
881 szUserName, szPassword, dwService, dwFlags, dwContext);
882
883 HeapFree(GetProcessHeap(), 0, szServerName);
884 HeapFree(GetProcessHeap(), 0, szUserName);
885 HeapFree(GetProcessHeap(), 0, szPassword);
886 return rc;
887 }
888
889
890 /***********************************************************************
891 * InternetFindNextFileA (WININET.@)
892 *
893 * Continues a file search from a previous call to FindFirstFile
894 *
895 * RETURNS
896 * TRUE on success
897 * FALSE on failure
898 *
899 */
900 BOOL WINAPI InternetFindNextFileA(HINTERNET hFind, LPVOID lpvFindData)
901 {
902 BOOL ret;
903 WIN32_FIND_DATAW fd;
904
905 ret = InternetFindNextFileW(hFind, lpvFindData?&fd:NULL);
906 if(lpvFindData)
907 WININET_find_data_WtoA(&fd, (LPWIN32_FIND_DATAA)lpvFindData);
908 return ret;
909 }
910
911 /***********************************************************************
912 * InternetFindNextFileW (WININET.@)
913 *
914 * Continues a file search from a previous call to FindFirstFile
915 *
916 * RETURNS
917 * TRUE on success
918 * FALSE on failure
919 *
920 */
921 static void AsyncFtpFindNextFileProc(WORKREQUEST *workRequest)
922 {
923 struct WORKREQ_FTPFINDNEXTW *req = &workRequest->u.FtpFindNextW;
924 LPWININETFTPFINDNEXTW lpwh = (LPWININETFTPFINDNEXTW) workRequest->hdr;
925
926 TRACE("%p\n", lpwh);
927
928 FTP_FindNextFileW(lpwh, req->lpFindFileData);
929 }
930
931 BOOL WINAPI InternetFindNextFileW(HINTERNET hFind, LPVOID lpvFindData)
932 {
933 LPWININETAPPINFOW hIC = NULL;
934 LPWININETFTPFINDNEXTW lpwh;
935 BOOL bSuccess = FALSE;
936
937 TRACE("\n");
938
939 lpwh = (LPWININETFTPFINDNEXTW) WININET_GetObject( hFind );
940 if (NULL == lpwh || lpwh->hdr.htype != WH_HFTPFINDNEXT)
941 {
942 FIXME("Only FTP supported\n");
943 INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE);
944 goto lend;
945 }
946
947 hIC = lpwh->lpFtpSession->lpAppInfo;
948 if (hIC->hdr.dwFlags & INTERNET_FLAG_ASYNC)
949 {
950 WORKREQUEST workRequest;
951 struct WORKREQ_FTPFINDNEXTW *req;
952
953 workRequest.asyncproc = AsyncFtpFindNextFileProc;
954 workRequest.hdr = WININET_AddRef( &lpwh->hdr );
955 req = &workRequest.u.FtpFindNextW;
956 req->lpFindFileData = lpvFindData;
957
958 bSuccess = INTERNET_AsyncCall(&workRequest);
959 }
960 else
961 {
962 bSuccess = FTP_FindNextFileW(lpwh, lpvFindData);
963 }
964 lend:
965 if( lpwh )
966 WININET_Release( &lpwh->hdr );
967 return bSuccess;
968 }
969
970 /***********************************************************************
971 * INTERNET_CloseHandle (internal)
972 *
973 * Close internet handle
974 *
975 * RETURNS
976 * Void
977 *
978 */
979 static VOID INTERNET_CloseHandle(LPWININETHANDLEHEADER hdr)
980 {
981 LPWININETAPPINFOW lpwai = (LPWININETAPPINFOW) hdr;
982
983 TRACE("%p\n",lpwai);
984
985 HeapFree(GetProcessHeap(), 0, lpwai->lpszAgent);
986 HeapFree(GetProcessHeap(), 0, lpwai->lpszProxy);
987 HeapFree(GetProcessHeap(), 0, lpwai->lpszProxyBypass);
988 HeapFree(GetProcessHeap(), 0, lpwai->lpszProxyUsername);
989 HeapFree(GetProcessHeap(), 0, lpwai->lpszProxyPassword);
990 HeapFree(GetProcessHeap(), 0, lpwai);
991 }
992
993
994 /***********************************************************************
995 * InternetCloseHandle (WININET.@)
996 *
997 * Generic close handle function
998 *
999 * RETURNS
1000 * TRUE on success
1001 * FALSE on failure
1002 *
1003 */
1004 BOOL WINAPI InternetCloseHandle(HINTERNET hInternet)
1005 {
1006 LPWININETHANDLEHEADER lpwh;
1007
1008 TRACE("%p\n",hInternet);
1009
1010 lpwh = WININET_GetObject( hInternet );
1011 if (NULL == lpwh)
1012 {
1013 INTERNET_SetLastError(ERROR_INVALID_HANDLE);
1014 return FALSE;
1015 }
1016
1017 WININET_Release( lpwh );
1018 WININET_FreeHandle( hInternet );
1019
1020 return TRUE;
1021 }
1022
1023
1024 /***********************************************************************
1025 * ConvertUrlComponentValue (Internal)
1026 *
1027 * Helper function for InternetCrackUrlW
1028 *
1029 */
1030 static void ConvertUrlComponentValue(LPSTR* lppszComponent, LPDWORD dwComponentLen,
1031 LPWSTR lpwszComponent, DWORD dwwComponentLen,
1032 LPCSTR lpszStart, LPCWSTR lpwszStart)
1033 {
1034 TRACE("%p %d %p %d %p %p\n", lppszComponent, *dwComponentLen, lpwszComponent, dwwComponentLen, lpszStart, lpwszStart);
1035 if (*dwComponentLen != 0)
1036 {
1037 DWORD nASCIILength=WideCharToMultiByte(CP_ACP,0,lpwszComponent,dwwComponentLen,NULL,0,NULL,NULL);
1038 if (*lppszComponent == NULL)
1039 {
1040 int nASCIIOffset=WideCharToMultiByte(CP_ACP,0,lpwszStart,lpwszComponent-lpwszStart,NULL,0,NULL,NULL);
1041 if (lpwszComponent)
1042 *lppszComponent = (LPSTR)lpszStart+nASCIIOffset;
1043 else
1044 *lppszComponent = NULL;
1045 *dwComponentLen = nASCIILength;
1046 }
1047 else
1048 {
1049 DWORD ncpylen = min((*dwComponentLen)-1, nASCIILength);
1050 WideCharToMultiByte(CP_ACP,0,lpwszComponent,dwwComponentLen,*lppszComponent,ncpylen+1,NULL,NULL);
1051 (*lppszComponent)[ncpylen]=0;
1052 *dwComponentLen = ncpylen;
1053 }
1054 }
1055 }
1056
1057
1058 /***********************************************************************
1059 * InternetCrackUrlA (WININET.@)
1060 *
1061 * See InternetCrackUrlW.
1062 */
1063 BOOL WINAPI InternetCrackUrlA(LPCSTR lpszUrl, DWORD dwUrlLength, DWORD dwFlags,
1064 LPURL_COMPONENTSA lpUrlComponents)
1065 {
1066 DWORD nLength;
1067 URL_COMPONENTSW UCW;
1068 WCHAR* lpwszUrl;
1069
1070 TRACE("(%s %u %x %p)\n", debugstr_a(lpszUrl), dwUrlLength, dwFlags, lpUrlComponents);
1071
1072 if (!lpszUrl || !*lpszUrl)
1073 {
1074 INTERNET_SetLastError(ERROR_INVALID_PARAMETER);
1075 return FALSE;
1076 }
1077
1078 if(dwUrlLength<=0)
1079 dwUrlLength=-1;
1080 nLength=MultiByteToWideChar(CP_ACP,0,lpszUrl,dwUrlLength,NULL,0);
1081
1082 /* if dwUrlLength=-1 then nLength includes null but length to
1083 InternetCrackUrlW should not include it */
1084 if (dwUrlLength == -1) nLength--;
1085
1086 lpwszUrl=HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(WCHAR)*nLength);
1087 MultiByteToWideChar(CP_ACP,0,lpszUrl,dwUrlLength,lpwszUrl,nLength);
1088
1089 memset(&UCW,0,sizeof(UCW));
1090 if(lpUrlComponents->dwHostNameLength!=0)
1091 UCW.dwHostNameLength= lpUrlComponents->dwHostNameLength;
1092 if(lpUrlComponents->dwUserNameLength!=0)
1093 UCW.dwUserNameLength=lpUrlComponents->dwUserNameLength;
1094 if(lpUrlComponents->dwPasswordLength!=0)
1095 UCW.dwPasswordLength=lpUrlComponents->dwPasswordLength;
1096 if(lpUrlComponents->dwUrlPathLength!=0)
1097 UCW.dwUrlPathLength=lpUrlComponents->dwUrlPathLength;
1098 if(lpUrlComponents->dwSchemeLength!=0)
1099 UCW.dwSchemeLength=lpUrlComponents->dwSchemeLength;
1100 if(lpUrlComponents->dwExtraInfoLength!=0)
1101 UCW.dwExtraInfoLength=lpUrlComponents->dwExtraInfoLength;
1102 if(!InternetCrackUrlW(lpwszUrl,nLength,dwFlags,&UCW))
1103 {
1104 HeapFree(GetProcessHeap(), 0, lpwszUrl);
1105 return FALSE;
1106 }
1107
1108 ConvertUrlComponentValue(&lpUrlComponents->lpszHostName, &lpUrlComponents->dwHostNameLength,
1109 UCW.lpszHostName, UCW.dwHostNameLength,
1110 lpszUrl, lpwszUrl);
1111 ConvertUrlComponentValue(&lpUrlComponents->lpszUserName, &lpUrlComponents->dwUserNameLength,
1112 UCW.lpszUserName, UCW.dwUserNameLength,
1113 lpszUrl, lpwszUrl);
1114 ConvertUrlComponentValue(&lpUrlComponents->lpszPassword, &lpUrlComponents->dwPasswordLength,
1115 UCW.lpszPassword, UCW.dwPasswordLength,
1116 lpszUrl, lpwszUrl);
1117 ConvertUrlComponentValue(&lpUrlComponents->lpszUrlPath, &lpUrlComponents->dwUrlPathLength,
1118 UCW.lpszUrlPath, UCW.dwUrlPathLength,
1119 lpszUrl, lpwszUrl);
1120 ConvertUrlComponentValue(&lpUrlComponents->lpszScheme, &lpUrlComponents->dwSchemeLength,
1121 UCW.lpszScheme, UCW.dwSchemeLength,
1122 lpszUrl, lpwszUrl);
1123 ConvertUrlComponentValue(&lpUrlComponents->lpszExtraInfo, &lpUrlComponents->dwExtraInfoLength,
1124 UCW.lpszExtraInfo, UCW.dwExtraInfoLength,
1125 lpszUrl, lpwszUrl);
1126 lpUrlComponents->nScheme=UCW.nScheme;
1127 lpUrlComponents->nPort=UCW.nPort;
1128 HeapFree(GetProcessHeap(), 0, lpwszUrl);
1129
1130 TRACE("%s: scheme(%s) host(%s) path(%s) extra(%s)\n", lpszUrl,
1131 debugstr_an(lpUrlComponents->lpszScheme,lpUrlComponents->dwSchemeLength),
1132 debugstr_an(lpUrlComponents->lpszHostName,lpUrlComponents->dwHostNameLength),
1133 debugstr_an(lpUrlComponents->lpszUrlPath,lpUrlComponents->dwUrlPathLength),
1134 debugstr_an(lpUrlComponents->lpszExtraInfo,lpUrlComponents->dwExtraInfoLength));
1135
1136 return TRUE;
1137 }
1138
1139 static const WCHAR url_schemes[][7] =
1140 {
1141 {'f','t','p',0},
1142 {'g','o','p','h','e','r',0},
1143 {'h','t','t','p',0},
1144 {'h','t','t','p','s',0},
1145 {'f','i','l','e',0},
1146 {'n','e','w','s',0},
1147 {'m','a','i','l','t','o',0},
1148 {'r','e','s',0},
1149 };
1150
1151 /***********************************************************************
1152 * GetInternetSchemeW (internal)
1153 *
1154 * Get scheme of url
1155 *
1156 * RETURNS
1157 * scheme on success
1158 * INTERNET_SCHEME_UNKNOWN on failure
1159 *
1160 */
1161 static INTERNET_SCHEME GetInternetSchemeW(LPCWSTR lpszScheme, DWORD nMaxCmp)
1162 {
1163 int i;
1164
1165 TRACE("%s %d\n",debugstr_wn(lpszScheme, nMaxCmp), nMaxCmp);
1166
1167 if(lpszScheme==NULL)
1168 return INTERNET_SCHEME_UNKNOWN;
1169
1170 for (i = 0; i < sizeof(url_schemes)/sizeof(url_schemes[0]); i++)
1171 if (!strncmpW(lpszScheme, url_schemes[i], nMaxCmp))
1172 return INTERNET_SCHEME_FIRST + i;
1173
1174 return INTERNET_SCHEME_UNKNOWN;
1175 }
1176
1177 /***********************************************************************
1178 * SetUrlComponentValueW (Internal)
1179 *
1180 * Helper function for InternetCrackUrlW
1181 *
1182 * PARAMS
1183 * lppszComponent [O] Holds the returned string
1184 * dwComponentLen [I] Holds the size of lppszComponent
1185 * [O] Holds the length of the string in lppszComponent without '\0'
1186 * lpszStart [I] Holds the string to copy from
1187 * len [I] Holds the length of lpszStart without '\0'
1188 *
1189 * RETURNS
1190 * TRUE on success
1191 * FALSE on failure
1192 *
1193 */
1194 static BOOL SetUrlComponentValueW(LPWSTR* lppszComponent, LPDWORD dwComponentLen, LPCWSTR lpszStart, DWORD len)
1195 {
1196 TRACE("%s (%d)\n", debugstr_wn(lpszStart,len), len);
1197
1198 if ( (*dwComponentLen == 0) && (*lppszComponent == NULL) )
1199 return FALSE;
1200
1201 if (*dwComponentLen != 0 || *lppszComponent == NULL)
1202 {
1203 if (*lppszComponent == NULL)
1204 {
1205 *lppszComponent = (LPWSTR)lpszStart;
1206 *dwComponentLen = len;
1207 }
1208 else
1209 {
1210 DWORD ncpylen = min((*dwComponentLen)-1, len);
1211 memcpy(*lppszComponent, lpszStart, ncpylen*sizeof(WCHAR));
1212 (*lppszComponent)[ncpylen] = '\0';
1213 *dwComponentLen = ncpylen;
1214 }
1215 }
1216
1217 return TRUE;
1218 }
1219
1220 /***********************************************************************
1221 * InternetCrackUrlW (WININET.@)
1222 *
1223 * Break up URL into its components
1224 *
1225 * RETURNS
1226 * TRUE on success
1227 * FALSE on failure
1228 */
1229 BOOL WINAPI InternetCrackUrlW(LPCWSTR lpszUrl_orig, DWORD dwUrlLength_orig, DWORD dwFlags,
1230 LPURL_COMPONENTSW lpUC)
1231 {
1232 /*
1233 * RFC 1808
1234 * <protocol>:[//<net_loc>][/path][;<params>][?<query>][#<fragment>]
1235 *
1236 */
1237 LPCWSTR lpszParam = NULL;
1238 BOOL bIsAbsolute = FALSE;
1239 LPCWSTR lpszap, lpszUrl = lpszUrl_orig;
1240 LPCWSTR lpszcp = NULL;
1241 LPWSTR lpszUrl_decode = NULL;
1242 DWORD dwUrlLength = dwUrlLength_orig;
1243 const WCHAR lpszSeparators[3]={';','?',0};
1244 const WCHAR lpszSlash[2]={'/',0};
1245
1246 TRACE("(%s %u %x %p)\n", debugstr_w(lpszUrl), dwUrlLength, dwFlags, lpUC);
1247
1248 if (!lpszUrl_orig || !*lpszUrl_orig || !lpUC)
1249 {
1250 INTERNET_SetLastError(ERROR_INVALID_PARAMETER);
1251 return FALSE;
1252 }
1253 if (!dwUrlLength) dwUrlLength = strlenW(lpszUrl);
1254
1255 if (dwFlags & ICU_DECODE)
1256 {
1257 lpszUrl_decode=HeapAlloc( GetProcessHeap(), 0, dwUrlLength * sizeof (WCHAR) );
1258 if( InternetCanonicalizeUrlW(lpszUrl_orig, lpszUrl_decode, &dwUrlLength, dwFlags))
1259 {
1260 lpszUrl = lpszUrl_decode;
1261 }
1262 }
1263 lpszap = lpszUrl;
1264
1265 /* Determine if the URI is absolute. */
1266 while (*lpszap != '\0')
1267 {
1268 if (isalnumW(*lpszap))
1269 {
1270 lpszap++;
1271 continue;
1272 }
1273 if ((*lpszap == ':') && (lpszap - lpszUrl >= 2))
1274 {
1275 bIsAbsolute = TRUE;
1276 lpszcp = lpszap;
1277 }
1278 else
1279 {
1280 lpszcp = lpszUrl; /* Relative url */
1281 }
1282
1283 break;
1284 }
1285
1286 lpUC->nScheme = INTERNET_SCHEME_UNKNOWN;
1287 lpUC->nPort = INTERNET_INVALID_PORT_NUMBER;
1288
1289 /* Parse <params> */
1290 lpszParam = strpbrkW(lpszap, lpszSeparators);
1291 SetUrlComponentValueW(&lpUC->lpszExtraInfo, &lpUC->dwExtraInfoLength,
1292 lpszParam, lpszParam ? dwUrlLength-(lpszParam-lpszUrl) : 0);
1293
1294 if (bIsAbsolute) /* Parse <protocol>:[//<net_loc>] */
1295 {
1296 LPCWSTR lpszNetLoc;
1297
1298 /* Get scheme first. */
1299 lpUC->nScheme = GetInternetSchemeW(lpszUrl, lpszcp - lpszUrl);
1300 SetUrlComponentValueW(&lpUC->lpszScheme, &lpUC->dwSchemeLength,
1301 lpszUrl, lpszcp - lpszUrl);
1302
1303 /* Eat ':' in protocol. */
1304 lpszcp++;
1305
1306 /* double slash indicates the net_loc portion is present */
1307 if ((lpszcp[0] == '/') && (lpszcp[1] == '/'))
1308 {
1309 lpszcp += 2;
1310
1311 lpszNetLoc = strpbrkW(lpszcp, lpszSlash);
1312 if (lpszParam)
1313 {
1314 if (lpszNetLoc)
1315 lpszNetLoc = min(lpszNetLoc, lpszParam);
1316 else
1317 lpszNetLoc = lpszParam;
1318 }
1319 else if (!lpszNetLoc)
1320 lpszNetLoc = lpszcp + dwUrlLength-(lpszcp-lpszUrl);
1321
1322 /* Parse net-loc */
1323 if (lpszNetLoc)
1324 {
1325 LPCWSTR lpszHost;
1326 LPCWSTR lpszPort;
1327
1328 /* [<user>[<:password>]@]<host>[:<port>] */
1329 /* First find the user and password if they exist */
1330
1331 lpszHost = strchrW(lpszcp, '@');
1332 if (lpszHost == NULL || lpszHost > lpszNetLoc)
1333 {
1334 /* username and password not specified. */
1335 SetUrlComponentValueW(&lpUC->lpszUserName, &lpUC->dwUserNameLength, NULL, 0);
1336 SetUrlComponentValueW(&lpUC->lpszPassword, &lpUC->dwPasswordLength, NULL, 0);
1337 }
1338 else /* Parse out username and password */
1339 {
1340 LPCWSTR lpszUser = lpszcp;
1341 LPCWSTR lpszPasswd = lpszHost;
1342
1343 while (lpszcp < lpszHost)
1344 {
1345 if (*lpszcp == ':')
1346 lpszPasswd = lpszcp;
1347
1348 lpszcp++;
1349 }
1350
1351 SetUrlComponentValueW(&lpUC->lpszUserName, &lpUC->dwUserNameLength,
1352 lpszUser, lpszPasswd - lpszUser);
1353
1354 if (lpszPasswd != lpszHost)
1355 lpszPasswd++;
1356 SetUrlComponentValueW(&lpUC->lpszPassword, &lpUC->dwPasswordLength,
1357 lpszPasswd == lpszHost ? NULL : lpszPasswd,
1358 lpszHost - lpszPasswd);
1359
1360 lpszcp++; /* Advance to beginning of host */
1361 }
1362
1363 /* Parse <host><:port> */
1364
1365 lpszHost = lpszcp;
1366 lpszPort = lpszNetLoc;
1367
1368 /* special case for res:// URLs: there is no port here, so the host is the
1369 entire string up to the first '/' */
1370 if(lpUC->nScheme==INTERNET_SCHEME_RES)
1371 {
1372 SetUrlComponentValueW(&lpUC->lpszHostName, &lpUC->dwHostNameLength,
1373 lpszHost, lpszPort - lpszHost);
1374 lpszcp=lpszNetLoc;
1375 }
1376 else
1377 {
1378 while (lpszcp < lpszNetLoc)
1379 {
1380 if (*lpszcp == ':')
1381 lpszPort = lpszcp;
1382
1383 lpszcp++;
1384 }
1385
1386 /* If the scheme is "file" and the host is just one letter, it's not a host */
1387 if(lpUC->nScheme==INTERNET_SCHEME_FILE && (lpszPort-lpszHost)==1)
1388 {
1389 lpszcp=lpszHost;
1390 SetUrlComponentValueW(&lpUC->lpszHostName, &lpUC->dwHostNameLength,
1391 NULL, 0);
1392 }
1393 else
1394 {
1395 SetUrlComponentValueW(&lpUC->lpszHostName, &lpUC->dwHostNameLength,
1396 lpszHost, lpszPort - lpszHost);
1397 if (lpszPort != lpszNetLoc)
1398 lpUC->nPort = atoiW(++lpszPort);
1399 else switch (lpUC->nScheme)
1400 {
1401 case INTERNET_SCHEME_HTTP:
1402 lpUC->nPort = INTERNET_DEFAULT_HTTP_PORT;
1403 break;
1404 case INTERNET_SCHEME_HTTPS:
1405 lpUC->nPort = INTERNET_DEFAULT_HTTPS_PORT;
1406 break;
1407 case INTERNET_SCHEME_FTP:
1408 lpUC->nPort = INTERNET_DEFAULT_FTP_PORT;
1409 break;
1410 case INTERNET_SCHEME_GOPHER:
1411 lpUC->nPort = INTERNET_DEFAULT_GOPHER_PORT;
1412 break;
1413 default:
1414 break;
1415 }
1416 }
1417 }
1418 }
1419 }
1420 else
1421 {
1422 SetUrlComponentValueW(&lpUC->lpszUserName, &lpUC->dwUserNameLength, NULL, 0);
1423 SetUrlComponentValueW(&lpUC->lpszPassword, &lpUC->dwPasswordLength, NULL, 0);
1424 SetUrlComponentValueW(&lpUC->lpszHostName, &lpUC->dwHostNameLength, NULL, 0);
1425 }
1426 }
1427 else
1428 {
1429 SetUrlComponentValueW(&lpUC->lpszScheme, &lpUC->dwSchemeLength, NULL, 0);
1430 SetUrlComponentValueW(&lpUC->lpszUserName, &lpUC->dwUserNameLength, NULL, 0);
1431 SetUrlComponentValueW(&lpUC->lpszPassword, &lpUC->dwPasswordLength, NULL, 0);
1432 SetUrlComponentValueW(&lpUC->lpszHostName, &lpUC->dwHostNameLength, NULL, 0);
1433 }
1434
1435 /* Here lpszcp points to:
1436 *
1437 * <protocol>:[//<net_loc>][/path][;<params>][?<query>][#<fragment>]
1438 * ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
1439 */
1440 if (lpszcp != 0 && *lpszcp != '\0' && (!lpszParam || lpszcp < lpszParam))
1441 {
1442 INT len;
1443
1444 /* Only truncate the parameter list if it's already been saved
1445 * in lpUC->lpszExtraInfo.
1446 */
1447 if (lpszParam && lpUC->dwExtraInfoLength && lpUC->lpszExtraInfo)
1448 len = lpszParam - lpszcp;
1449 else
1450 {
1451 /* Leave the parameter list in lpszUrlPath. Strip off any trailing
1452 * newlines if necessary.
1453 */
1454 LPWSTR lpsznewline = strchrW(lpszcp, '\n');
1455 if (lpsznewline != NULL)
1456 len = lpsznewline - lpszcp;
1457 else
1458 len = dwUrlLength-(lpszcp-lpszUrl);
1459 }
1460 SetUrlComponentValueW(&lpUC->lpszUrlPath, &lpUC->dwUrlPathLength,
1461 lpszcp, len);
1462 }
1463 else
1464 {
1465 lpUC->dwUrlPathLength = 0;
1466 }
1467
1468 TRACE("%s: scheme(%s) host(%s) path(%s) extra(%s)\n", debugstr_wn(lpszUrl,dwUrlLength),
1469 debugstr_wn(lpUC->lpszScheme,lpUC->dwSchemeLength),
1470 debugstr_wn(lpUC->lpszHostName,lpUC->dwHostNameLength),
1471 debugstr_wn(lpUC->lpszUrlPath,lpUC->dwUrlPathLength),
1472 debugstr_wn(lpUC->lpszExtraInfo,lpUC->dwExtraInfoLength));
1473
1474 HeapFree(GetProcessHeap(), 0, lpszUrl_decode );
1475 return TRUE;
1476 }
1477
1478 /***********************************************************************
1479 * InternetAttemptConnect (WININET.@)
1480 *
1481 * Attempt to make a connection to the internet
1482 *
1483 * RETURNS
1484 * ERROR_SUCCESS on success
1485 * Error value on failure
1486 *
1487 */
1488 DWORD WINAPI InternetAttemptConnect(DWORD dwReserved)
1489 {
1490 FIXME("Stub\n");
1491 return ERROR_SUCCESS;
1492 }
1493
1494
1495 /***********************************************************************
1496 * InternetCanonicalizeUrlA (WININET.@)
1497 *
1498 * Escape unsafe characters and spaces
1499 *
1500 * RETURNS
1501 * TRUE on success
1502 * FALSE on failure
1503 *
1504 */
1505 BOOL WINAPI InternetCanonicalizeUrlA(LPCSTR lpszUrl, LPSTR lpszBuffer,
1506 LPDWORD lpdwBufferLength, DWORD dwFlags)
1507 {
1508 HRESULT hr;
1509 DWORD dwURLFlags = URL_WININET_COMPATIBILITY | URL_ESCAPE_UNSAFE;
1510
1511 TRACE("(%s, %p, %p, 0x%08x) bufferlength: %d\n", debugstr_a(lpszUrl), lpszBuffer,
1512 lpdwBufferLength, lpdwBufferLength ? *lpdwBufferLength : -1, dwFlags);
1513
1514 if(dwFlags & ICU_DECODE)
1515 {
1516 dwURLFlags |= URL_UNESCAPE;
1517 dwFlags &= ~ICU_DECODE;
1518 }
1519
1520 if(dwFlags & ICU_ESCAPE)
1521 {
1522 dwURLFlags |= URL_UNESCAPE;
1523 dwFlags &= ~ICU_ESCAPE;
1524 }
1525
1526 if(dwFlags & ICU_BROWSER_MODE)
1527 {
1528 dwURLFlags |= URL_BROWSER_MODE;
1529 dwFlags &= ~ICU_BROWSER_MODE;
1530 }
1531
1532 if(dwFlags & ICU_NO_ENCODE)
1533 {
1534 /* Flip this bit to correspond to URL_ESCAPE_UNSAFE */
1535 dwURLFlags ^= URL_ESCAPE_UNSAFE;
1536 dwFlags &= ~ICU_NO_ENCODE;
1537 }
1538
1539 if (dwFlags) FIXME("Unhandled flags 0x%08x\n", dwFlags);
1540
1541 hr = UrlCanonicalizeA(lpszUrl, lpszBuffer, lpdwBufferLength, dwURLFlags);
1542 if (hr == E_POINTER) SetLastError(ERROR_INSUFFICIENT_BUFFER);
1543 if (hr == E_INVALIDARG) SetLastError(ERROR_INVALID_PARAMETER);
1544
1545 return (hr == S_OK) ? TRUE : FALSE;
1546 }
1547
1548 /***********************************************************************
1549 * InternetCanonicalizeUrlW (WININET.@)
1550 *
1551 * Escape unsafe characters and spaces
1552 *
1553 * RETURNS
1554 * TRUE on success
1555 * FALSE on failure
1556 *
1557 */
1558 BOOL WINAPI InternetCanonicalizeUrlW(LPCWSTR lpszUrl, LPWSTR lpszBuffer,
1559 LPDWORD lpdwBufferLength, DWORD dwFlags)
1560 {
1561 HRESULT hr;
1562 DWORD dwURLFlags = URL_WININET_COMPATIBILITY | URL_ESCAPE_UNSAFE;
1563
1564 TRACE("(%s, %p, %p, 0x%08x) bufferlength: %d\n", debugstr_w(lpszUrl), lpszBuffer,
1565 lpdwBufferLength, lpdwBufferLength ? *lpdwBufferLength : -1, dwFlags);
1566
1567 if(dwFlags & ICU_DECODE)
1568 {
1569 dwURLFlags |= URL_UNESCAPE;
1570 dwFlags &= ~ICU_DECODE;
1571 }
1572
1573 if(dwFlags & ICU_ESCAPE)
1574 {
1575 dwURLFlags |= URL_UNESCAPE;
1576 dwFlags &= ~ICU_ESCAPE;
1577 }
1578
1579 if(dwFlags & ICU_BROWSER_MODE)
1580 {
1581 dwURLFlags |= URL_BROWSER_MODE;
1582 dwFlags &= ~ICU_BROWSER_MODE;
1583 }
1584
1585 if(dwFlags & ICU_NO_ENCODE)
1586 {
1587 /* Flip this bit to correspond to URL_ESCAPE_UNSAFE */
1588 dwURLFlags ^= URL_ESCAPE_UNSAFE;
1589 dwFlags &= ~ICU_NO_ENCODE;
1590 }
1591
1592 if (dwFlags) FIXME("Unhandled flags 0x%08x\n", dwFlags);
1593
1594 hr = UrlCanonicalizeW(lpszUrl, lpszBuffer, lpdwBufferLength, dwURLFlags);
1595 if (hr == E_POINTER) SetLastError(ERROR_INSUFFICIENT_BUFFER);
1596 if (hr == E_INVALIDARG) SetLastError(ERROR_INVALID_PARAMETER);
1597
1598 return (hr == S_OK) ? TRUE : FALSE;
1599 }
1600
1601 /* #################################################### */
1602
1603 static INTERNET_STATUS_CALLBACK set_status_callback(
1604 LPWININETHANDLEHEADER lpwh, INTERNET_STATUS_CALLBACK callback, BOOL unicode)
1605 {
1606 INTERNET_STATUS_CALLBACK ret;
1607
1608 if (unicode) lpwh->dwInternalFlags |= INET_CALLBACKW;
1609 else lpwh->dwInternalFlags &= ~INET_CALLBACKW;
1610
1611 ret = lpwh->lpfnStatusCB;
1612 lpwh->lpfnStatusCB = callback;
1613
1614 return ret;
1615 }
1616
1617 /***********************************************************************
1618 * InternetSetStatusCallbackA (WININET.@)
1619 *
1620 * Sets up a callback function which is called as progress is made
1621 * during an operation.
1622 *
1623 * RETURNS
1624 * Previous callback or NULL on success
1625 * INTERNET_INVALID_STATUS_CALLBACK on failure
1626 *
1627 */
1628 INTERNET_STATUS_CALLBACK WINAPI InternetSetStatusCallbackA(
1629 HINTERNET hInternet ,INTERNET_STATUS_CALLBACK lpfnIntCB)
1630 {
1631 INTERNET_STATUS_CALLBACK retVal;
1632 LPWININETHANDLEHEADER lpwh;
1633
1634 TRACE("0x%08x\n", (ULONG)hInternet);
1635
1636 if (!(lpwh = WININET_GetObject(hInternet)))
1637 return INTERNET_INVALID_STATUS_CALLBACK;
1638
1639 retVal = set_status_callback(lpwh, lpfnIntCB, FALSE);
1640
1641 WININET_Release( lpwh );
1642 return retVal;
1643 }
1644
1645 /***********************************************************************
1646 * InternetSetStatusCallbackW (WININET.@)
1647 *
1648 * Sets up a callback function which is called as progress is made
1649 * during an operation.
1650 *
1651 * RETURNS
1652 * Previous callback or NULL on success
1653 * INTERNET_INVALID_STATUS_CALLBACK on failure
1654 *
1655 */
1656 INTERNET_STATUS_CALLBACK WINAPI InternetSetStatusCallbackW(
1657 HINTERNET hInternet ,INTERNET_STATUS_CALLBACK lpfnIntCB)
1658 {
1659 INTERNET_STATUS_CALLBACK retVal;
1660 LPWININETHANDLEHEADER lpwh;
1661
1662 TRACE("0x%08x\n", (ULONG)hInternet);
1663
1664 if (!(lpwh = WININET_GetObject(hInternet)))
1665 return INTERNET_INVALID_STATUS_CALLBACK;
1666
1667 retVal = set_status_callback(lpwh, lpfnIntCB, TRUE);
1668
1669 WININET_Release( lpwh );
1670 return retVal;
1671 }
1672
1673 /***********************************************************************
1674 * InternetSetFilePointer (WININET.@)
1675 */
1676 DWORD WINAPI InternetSetFilePointer(HINTERNET hFile, LONG lDistanceToMove,
1677 PVOID pReserved, DWORD dwMoveContext, DWORD_PTR dwContext)
1678 {
1679 FIXME("stub\n");
1680 return FALSE;
1681 }
1682
1683 /***********************************************************************
1684 * InternetWriteFile (WININET.@)
1685 *
1686 * Write data to an open internet file
1687 *
1688 * RETURNS
1689 * TRUE on success
1690 * FALSE on failure
1691 *
1692 */
1693 BOOL WINAPI InternetWriteFile(HINTERNET hFile, LPCVOID lpBuffer ,
1694 DWORD dwNumOfBytesToWrite, LPDWORD lpdwNumOfBytesWritten)
1695 {
1696 BOOL retval = FALSE;
1697 int nSocket = -1;
1698 LPWININETHANDLEHEADER lpwh;
1699
1700 TRACE("\n");
1701 lpwh = (LPWININETHANDLEHEADER) WININET_GetObject( hFile );
1702 if (NULL == lpwh)
1703 return FALSE;
1704
1705 switch (lpwh->htype)
1706 {
1707 case WH_HHTTPREQ:
1708 {
1709 LPWININETHTTPREQW lpwhr;
1710 lpwhr = (LPWININETHTTPREQW)lpwh;
1711
1712 TRACE("HTTPREQ %i\n",dwNumOfBytesToWrite);
1713 retval = NETCON_send(&lpwhr->netConnection, lpBuffer,
1714 dwNumOfBytesToWrite, 0, (LPINT)lpdwNumOfBytesWritten);
1715
1716 WININET_Release( lpwh );
1717 return retval;
1718 }
1719 break;
1720
1721 case WH_HFILE:
1722 nSocket = ((LPWININETFTPFILE)lpwh)->nDataSocket;
1723 break;
1724
1725 default:
1726 break;
1727 }
1728
1729 if (nSocket != -1)
1730 {
1731 int res = send(nSocket, lpBuffer, dwNumOfBytesToWrite, 0);
1732 retval = (res >= 0);
1733 *lpdwNumOfBytesWritten = retval ? res : 0;
1734 }
1735 WININET_Release( lpwh );
1736
1737 return retval;
1738 }
1739
1740
1741 BOOL INTERNET_ReadFile(LPWININETHANDLEHEADER lpwh, LPVOID lpBuffer,
1742 DWORD dwNumOfBytesToRead, LPDWORD pdwNumOfBytesRead,
1743 BOOL bWait, BOOL bSendCompletionStatus)
1744 {
1745 BOOL retval = FALSE;
1746 int nSocket = -1;
1747 int bytes_read;
1748 LPWININETHTTPREQW lpwhr;
1749
1750 /* FIXME: this should use NETCON functions! */
1751 switch (lpwh->htype)
1752 {
1753 case WH_HHTTPREQ:
1754 lpwhr = (LPWININETHTTPREQW)lpwh;
1755
1756 if (!NETCON_recv(&lpwhr->netConnection, lpBuffer,
1757 min(dwNumOfBytesToRead, lpwhr->dwContentLength - lpwhr->dwContentRead),
1758 bWait ? MSG_WAITALL : 0, &bytes_read))
1759 {
1760
1761 if (((lpwhr->dwContentLength != -1) &&
1762 (lpwhr->dwContentRead != lpwhr->dwContentLength)))
1763 ERR("not all data received %d/%d\n", lpwhr->dwContentRead,
1764 lpwhr->dwContentLength);
1765
1766 /* always returns TRUE, even if the network layer returns an
1767 * error */
1768 *pdwNumOfBytesRead = 0;
1769 HTTP_FinishedReading(lpwhr);
1770 retval = TRUE;
1771 }
1772 else
1773 {
1774 lpwhr->dwContentRead += bytes_read;
1775 *pdwNumOfBytesRead = bytes_read;
1776 if (!bytes_read && (lpwhr->dwContentRead == lpwhr->dwContentLength))
1777 retval = HTTP_FinishedReading(lpwhr);
1778 else
1779 retval = TRUE;
1780 }
1781 break;
1782
1783 case WH_HFILE:
1784 /* FIXME: FTP should use NETCON_ stuff */
1785 nSocket = ((LPWININETFTPFILE)lpwh)->nDataSocket;
1786 if (nSocket != -1)
1787 {
1788 int res = recv(nSocket, lpBuffer, dwNumOfBytesToRead, bWait ? MSG_WAITALL : 0);
1789 retval = (res >= 0);
1790 *pdwNumOfBytesRead = retval ? res : 0;
1791 }
1792 break;
1793
1794 default:
1795 break;
1796 }
1797
1798 if (bSendCompletionStatus)
1799 {
1800 INTERNET_ASYNC_RESULT iar;
1801
1802 iar.dwResult = retval;
1803 iar.dwError = iar.dwError = retval ? ERROR_SUCCESS :
1804 INTERNET_GetLastError();
1805
1806 INTERNET_SendCallback(lpwh, lpwh->dwContext,
1807 INTERNET_STATUS_REQUEST_COMPLETE, &iar,
1808 sizeof(INTERNET_ASYNC_RESULT));
1809 }
1810 return retval;
1811 }
1812
1813 /***********************************************************************
1814 * InternetReadFile (WININET.@)
1815 *
1816 * Read data from an open internet file
1817 *
1818 * RETURNS
1819 * TRUE on success
1820 * FALSE on failure
1821 *
1822 */
1823 BOOL WINAPI InternetReadFile(HINTERNET hFile, LPVOID lpBuffer,
1824 DWORD dwNumOfBytesToRead, LPDWORD pdwNumOfBytesRead)
1825 {
1826 LPWININETHANDLEHEADER lpwh;
1827 BOOL retval;
1828
1829 TRACE("%p %p %d %p\n", hFile, lpBuffer, dwNumOfBytesToRead, pdwNumOfBytesRead);
1830
1831 lpwh = WININET_GetObject( hFile );
1832 if (!lpwh)
1833 {
1834 INTERNET_SetLastError(ERROR_INVALID_HANDLE);
1835 return FALSE;
1836 }
1837
1838 retval = INTERNET_ReadFile(lpwh, lpBuffer, dwNumOfBytesToRead, pdwNumOfBytesRead, TRUE, FALSE);
1839 WININET_Release( lpwh );
1840
1841 TRACE("-- %s (bytes read: %d)\n", retval ? "TRUE": "FALSE", pdwNumOfBytesRead ? *pdwNumOfBytesRead : -1);
1842 return retval;
1843 }
1844
1845 /***********************************************************************
1846 * InternetReadFileExA (WININET.@)
1847 *
1848 * Read data from an open internet file
1849 *
1850 * PARAMS
1851 * hFile [I] Handle returned by InternetOpenUrl or HttpOpenRequest.
1852 * lpBuffersOut [I/O] Buffer.
1853 * dwFlags [I] Flags. See notes.
1854 * dwContext [I] Context for callbacks.
1855 *
1856 * RETURNS
1857 * TRUE on success
1858 * FALSE on failure
1859 *
1860 * NOTES
1861 * The parameter dwFlags include zero or more of the following flags:
1862 *|IRF_ASYNC - Makes the call asynchronous.
1863 *|IRF_SYNC - Makes the call synchronous.
1864 *|IRF_USE_CONTEXT - Forces dwContext to be used.
1865 *|IRF_NO_WAIT - Don't block if the data is not available, just return what is available.
1866 *
1867 * However, in testing IRF_USE_CONTEXT seems to have no effect - dwContext isn't used.
1868 *
1869 * SEE
1870 * InternetOpenUrlA(), HttpOpenRequestA()
1871 */
1872 void AsyncInternetReadFileExProc(WORKREQUEST *workRequest)
1873 {
1874 struct WORKREQ_INTERNETREADFILEEXA const *req = &workRequest->u.InternetReadFileExA;
1875
1876 TRACE("INTERNETREADFILEEXA %p\n", workRequest->hdr);
1877
1878 INTERNET_ReadFile(workRequest->hdr, req->lpBuffersOut->lpvBuffer,
1879 req->lpBuffersOut->dwBufferLength,
1880 &req->lpBuffersOut->dwBufferLength, TRUE, TRUE);
1881 }
1882
1883 BOOL WINAPI InternetReadFileExA(HINTERNET hFile, LPINTERNET_BUFFERSA lpBuffersOut,
1884 DWORD dwFlags, DWORD_PTR dwContext)
1885 {
1886 BOOL retval = FALSE;
1887 LPWININETHANDLEHEADER lpwh;
1888
1889 TRACE("(%p %p 0x%x 0x%lx)\n", hFile, lpBuffersOut, dwFlags, dwContext);
1890
1891 if (dwFlags & ~(IRF_ASYNC|IRF_NO_WAIT))
1892 FIXME("these dwFlags aren't implemented: 0x%x\n", dwFlags & ~(IRF_ASYNC|IRF_NO_WAIT));
1893
1894 if (lpBuffersOut->dwStructSize != sizeof(*lpBuffersOut))
1895 {
1896 INTERNET_SetLastError(ERROR_INVALID_PARAMETER);
1897 return FALSE;
1898 }
1899
1900 lpwh = (LPWININETHANDLEHEADER) WININET_GetObject( hFile );
1901 if (!lpwh)
1902 {
1903 INTERNET_SetLastError(ERROR_INVALID_HANDLE);
1904 return FALSE;
1905 }
1906
1907 INTERNET_SendCallback(lpwh, lpwh->dwContext,
1908 INTERNET_STATUS_RECEIVING_RESPONSE, NULL, 0);
1909
1910 /* FIXME: IRF_ASYNC may not be the right thing to test here;
1911 * hIC->hdr.dwFlags & INTERNET_FLAG_ASYNC is probably better */
1912 if (dwFlags & IRF_ASYNC)
1913 {
1914 DWORD dwDataAvailable = 0;
1915
1916 if (lpwh->htype == WH_HHTTPREQ)
1917 NETCON_query_data_available(&((LPWININETHTTPREQW)lpwh)->netConnection,
1918 &dwDataAvailable);
1919
1920 if (!dwDataAvailable)
1921 {
1922 WORKREQUEST workRequest;
1923 struct WORKREQ_INTERNETREADFILEEXA *req;
1924
1925 workRequest.asyncproc = AsyncInternetReadFileExProc;
1926 workRequest.hdr = WININET_AddRef( lpwh );
1927 req = &workRequest.u.InternetReadFileExA;
1928 req->lpBuffersOut = lpBuffersOut;
1929
1930 if (!INTERNET_AsyncCall(&workRequest))
1931 WININET_Release( lpwh );
1932 else
1933 INTERNET_SetLastError(ERROR_IO_PENDING);
1934 goto end;
1935 }
1936 }
1937
1938 retval = INTERNET_ReadFile(lpwh, lpBuffersOut->lpvBuffer,
1939 lpBuffersOut->dwBufferLength, &lpBuffersOut->dwBufferLength,
1940 !(dwFlags & IRF_NO_WAIT), FALSE);
1941
1942 if (retval)
1943 {
1944 DWORD dwBytesReceived = lpBuffersOut->dwBufferLength;
1945 INTERNET_SendCallback(lpwh, lpwh->dwContext,
1946 INTERNET_STATUS_RESPONSE_RECEIVED, &dwBytesReceived,
1947 sizeof(dwBytesReceived));
1948 }
1949
1950 end:
1951 WININET_Release( lpwh );
1952
1953 TRACE("-- %s (bytes read: %d)\n", retval ? "TRUE": "FALSE", lpBuffersOut->dwBufferLength);
1954 return retval;
1955 }
1956
1957 /***********************************************************************
1958 * InternetReadFileExW (WININET.@)
1959 *
1960 * Read data from an open internet file.
1961 *
1962 * PARAMS
1963 * hFile [I] Handle returned by InternetOpenUrl() or HttpOpenRequest().
1964 * lpBuffersOut [I/O] Buffer.
1965 * dwFlags [I] Flags.
1966 * dwContext [I] Context for callbacks.
1967 *
1968 * RETURNS
1969 * FALSE, last error is set to ERROR_CALL_NOT_IMPLEMENTED
1970 *
1971 * NOTES
1972 * Not implemented in Wine or native either (as of IE6 SP2).
1973 *
1974 */
1975 BOOL WINAPI InternetReadFileExW(HINTERNET hFile, LPINTERNET_BUFFERSW lpBuffer,
1976 DWORD dwFlags, DWORD_PTR dwContext)
1977 {
1978 ERR("(%p, %p, 0x%x, 0x%lx): not implemented in native\n", hFile, lpBuffer, dwFlags, dwContext);
1979
1980 INTERNET_SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
1981 return FALSE;
1982 }
1983
1984 /***********************************************************************
1985 * INET_QueryOptionHelper (internal)
1986 */
1987 static BOOL INET_QueryOptionHelper(BOOL bIsUnicode, HINTERNET hInternet, DWORD dwOption,
1988 LPVOID lpBuffer, LPDWORD lpdwBufferLength)
1989 {
1990 LPWININETHANDLEHEADER lpwhh;
1991 BOOL bSuccess = FALSE;
1992
1993 TRACE("(%p, 0x%08x, %p, %p)\n", hInternet, dwOption, lpBuffer, lpdwBufferLength);
1994
1995 lpwhh = (LPWININETHANDLEHEADER) WININET_GetObject( hInternet );
1996
1997 switch (dwOption)
1998 {
1999 case INTERNET_OPTION_HANDLE_TYPE:
2000 {
2001 ULONG type;
2002
2003 if (!lpwhh)
2004 {
2005 WARN("Invalid hInternet handle\n");
2006 INTERNET_SetLastError(ERROR_INVALID_HANDLE);
2007 return FALSE;
2008 }
2009
2010 type = lpwhh->htype;
2011
2012 TRACE("INTERNET_OPTION_HANDLE_TYPE: %d\n", type);
2013
2014 if (*lpdwBufferLength < sizeof(ULONG))
2015 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER);
2016 else
2017 {
2018 memcpy(lpBuffer, &type, sizeof(ULONG));
2019 bSuccess = TRUE;
2020 }
2021 *lpdwBufferLength = sizeof(ULONG);
2022 break;
2023 }
2024
2025 case INTERNET_OPTION_REQUEST_FLAGS:
2026 {
2027 ULONG flags = 4;
2028 TRACE("INTERNET_OPTION_REQUEST_FLAGS: %d\n", flags);
2029 if (*lpdwBufferLength < sizeof(ULONG))
2030 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER);
2031 else
2032 {
2033 memcpy(lpBuffer, &flags, sizeof(ULONG));
2034 bSuccess = TRUE;
2035 }
2036 *lpdwBufferLength = sizeof(ULONG);
2037 break;
2038 }
2039
2040 case INTERNET_OPTION_URL:
2041 case INTERNET_OPTION_DATAFILE_NAME:
2042 {
2043 if (!lpwhh)
2044 {
2045 WARN("Invalid hInternet handle\n");
2046 INTERNET_SetLastError(ERROR_INVALID_HANDLE);
2047 return FALSE;
2048 }
2049 if (lpwhh->htype == WH_HHTTPREQ)
2050 {
2051 LPWININETHTTPREQW lpreq = (LPWININETHTTPREQW) lpwhh;
2052 WCHAR url[1023];
2053 static const WCHAR szFmt[] = {'h','t','t','p',':','/','/','%','s','%','s',0};
2054 static const WCHAR szHost[] = {'H','o','s','t',0};
2055 DWORD sizeRequired;
2056 LPHTTPHEADERW Host;
2057
2058 Host = HTTP_GetHeader(lpreq,szHost);
2059 sprintfW(url,szFmt,Host->lpszValue,lpreq->lpszPath);
2060 TRACE("INTERNET_OPTION_URL: %s\n",debugstr_w(url));
2061 if(!bIsUnicode)
2062 {
2063 sizeRequired = WideCharToMultiByte(CP_ACP,0,url,-1,
2064 lpBuffer,*lpdwBufferLength,NULL,NULL);
2065 if (sizeRequired > *lpdwBufferLength)
2066 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER);
2067 else
2068 bSuccess = TRUE;
2069 *lpdwBufferLength = sizeRequired;
2070 }
2071 else
2072 {
2073 sizeRequired = (lstrlenW(url)+1) * sizeof(WCHAR);
2074 if (*lpdwBufferLength < sizeRequired)
2075 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER);
2076 else
2077 {
2078 strcpyW(lpBuffer, url);
2079 bSuccess = TRUE;
2080 }
2081 *lpdwBufferLength = sizeRequired;
2082 }
2083 }
2084 break;
2085 }
2086 case INTERNET_OPTION_HTTP_VERSION:
2087 {
2088 if (*lpdwBufferLength < sizeof(HTTP_VERSION_INFO))
2089 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER);
2090 else
2091 {
2092 /*
2093 * Presently hardcoded to 1.1
2094 */
2095 ((HTTP_VERSION_INFO*)lpBuffer)->dwMajorVersion = 1;
2096 ((HTTP_VERSION_INFO*)lpBuffer)->dwMinorVersion = 1;
2097 bSuccess = TRUE;
2098 }
2099 *lpdwBufferLength = sizeof(HTTP_VERSION_INFO);
2100 break;
2101 }
2102 case INTERNET_OPTION_CONNECTED_STATE:
2103 {
2104 DWORD *pdwConnectedState = (DWORD *)lpBuffer;
2105 FIXME("INTERNET_OPTION_CONNECTED_STATE: semi-stub\n");
2106
2107 if (*lpdwBufferLength < sizeof(*pdwConnectedState))
2108 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER);
2109 else
2110 {
2111 *pdwConnectedState = INTERNET_STATE_CONNECTED;
2112 bSuccess = TRUE;
2113 }
2114 *lpdwBufferLength = sizeof(*pdwConnectedState);
2115 break;
2116 }
2117 case INTERNET_OPTION_PROXY:
2118 {
2119 LPWININETAPPINFOW lpwai = (LPWININETAPPINFOW)lpwhh;
2120 WININETAPPINFOW wai;
2121
2122 if (lpwai == NULL)
2123 {
2124 TRACE("Getting global proxy info\n");
2125 memset(&wai, 0, sizeof(WININETAPPINFOW));
2126 INTERNET_ConfigureProxyFromReg( &wai );
2127 lpwai = &wai;
2128 }
2129
2130 if (bIsUnicode)
2131 {
2132 INTERNET_PROXY_INFOW *pPI = (INTERNET_PROXY_INFOW *)lpBuffer;
2133 DWORD proxyBytesRequired = 0, proxyBypassBytesRequired = 0;
2134
2135 if (lpwai->lpszProxy)
2136 proxyBytesRequired = (lstrlenW(lpwai->lpszProxy) + 1) *
2137 sizeof(WCHAR);
2138 if (lpwai->lpszProxyBypass)
2139 proxyBypassBytesRequired =
2140 (lstrlenW(lpwai->lpszProxyBypass) + 1) * sizeof(WCHAR);
2141 if (*lpdwBufferLength < sizeof(INTERNET_PROXY_INFOW) +
2142 proxyBytesRequired + proxyBypassBytesRequired)
2143 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER);
2144 else
2145 {
2146 LPWSTR proxy = (LPWSTR)((LPBYTE)lpBuffer +
2147 sizeof(INTERNET_PROXY_INFOW));
2148 LPWSTR proxy_bypass = (LPWSTR)((LPBYTE)lpBuffer +
2149 sizeof(INTERNET_PROXY_INFOW) +
2150 proxyBytesRequired);
2151
2152 pPI->dwAccessType = lpwai->dwAccessType;
2153 pPI->lpszProxy = NULL;
2154 pPI->lpszProxyBypass = NULL;
2155 if (lpwai->lpszProxy)
2156 {
2157 lstrcpyW(proxy, lpwai->lpszProxy);
2158 pPI->lpszProxy = proxy;
2159 }
2160
2161 if (lpwai->lpszProxyBypass)
2162 {
2163 lstrcpyW(proxy_bypass, lpwai->lpszProxyBypass);
2164 pPI->lpszProxyBypass = proxy_bypass;
2165 }
2166 bSuccess = TRUE;
2167 }
2168 *lpdwBufferLength = sizeof(INTERNET_PROXY_INFOW) +
2169 proxyBytesRequired + proxyBypassBytesRequired;
2170 }
2171 else
2172 {
2173 INTERNET_PROXY_INFOA *pPI = (INTERNET_PROXY_INFOA *)lpBuffer;
2174 DWORD proxyBytesRequired = 0, proxyBypassBytesRequired = 0;
2175
2176 if (lpwai->lpszProxy)
2177 proxyBytesRequired = WideCharToMultiByte(CP_ACP, 0,
2178 lpwai->lpszProxy, -1, NULL, 0, NULL, NULL);
2179 if (lpwai->lpszProxyBypass)
2180 proxyBypassBytesRequired = WideCharToMultiByte(CP_ACP, 0,
2181 lpwai->lpszProxyBypass, -1, NULL, 0, NULL, NULL);
2182 if (*lpdwBufferLength < sizeof(INTERNET_PROXY_INFOA) +
2183 proxyBytesRequired + proxyBypassBytesRequired)
2184 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER);
2185 else
2186 {
2187 LPSTR proxy = (LPSTR)((LPBYTE)lpBuffer +
2188 sizeof(INTERNET_PROXY_INFOA));
2189 LPSTR proxy_bypass = (LPSTR)((LPBYTE)lpBuffer +
2190 sizeof(INTERNET_PROXY_INFOA) +
2191 proxyBytesRequired);
2192
2193 pPI->dwAccessType = lpwai->dwAccessType;
2194 pPI->lpszProxy = NULL;
2195 pPI->lpszProxyBypass = NULL;
2196 if (lpwai->lpszProxy)
2197 {
2198 WideCharToMultiByte(CP_ACP, 0, lpwai->lpszProxy, -1,
2199 proxy, proxyBytesRequired, NULL, NULL);
2200 pPI->lpszProxy = proxy;
2201 }
2202
2203 if (lpwai->lpszProxyBypass)
2204 {
2205 WideCharToMultiByte(CP_ACP, 0, lpwai->lpszProxyBypass,
2206 -1, proxy_bypass, proxyBypassBytesRequired,
2207 NULL, NULL);
2208 pPI->lpszProxyBypass = proxy_bypass;
2209 }
2210 bSuccess = TRUE;
2211 }
2212 *lpdwBufferLength = sizeof(INTERNET_PROXY_INFOA) +
2213 proxyBytesRequired + proxyBypassBytesRequired;
2214 }
2215 break;
2216 }
2217 case INTERNET_OPTION_MAX_CONNS_PER_SERVER:
2218 {
2219 ULONG conn = 2;
2220 TRACE("INTERNET_OPTION_MAX_CONNS_PER_SERVER: %d\n", conn);
2221 if (*lpdwBufferLength < sizeof(ULONG))
2222 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER);
2223 else
2224 {
2225 memcpy(lpBuffer, &conn, sizeof(ULONG));
2226 bSuccess = TRUE;
2227 }
2228 *lpdwBufferLength = sizeof(ULONG);
2229 break;
2230 }
2231 case INTERNET_OPTION_MAX_CONNS_PER_1_0_SERVER:
2232 {
2233 ULONG conn = 4;
2234 TRACE("INTERNET_OPTION_MAX_CONNS_1_0_SERVER: %d\n", conn);
2235 if (*lpdwBufferLength < sizeof(ULONG))
2236 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER);
2237 else
2238 {
2239 memcpy(lpBuffer, &conn, sizeof(ULONG));
2240 bSuccess = TRUE;
2241 }
2242 *lpdwBufferLength = sizeof(ULONG);
2243 break;
2244 }
2245 case INTERNET_OPTION_SECURITY_FLAGS:
2246 FIXME("INTERNET_OPTION_SECURITY_FLAGS: Stub\n");
2247 bSuccess = TRUE;
2248 break;
2249
2250 case INTERNET_OPTION_SECURITY_CERTIFICATE_STRUCT:
2251 if (!lpwhh)
2252 {
2253 INTERNET_SetLastError(ERROR_INVALID_PARAMETER);
2254 return FALSE;
2255 }
2256 if (*lpdwBufferLength < sizeof(INTERNET_CERTIFICATE_INFOW))
2257 {
2258 *lpdwBufferLength = sizeof(INTERNET_CERTIFICATE_INFOW);
2259 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER);
2260 }
2261 else if (lpwhh->htype == WH_HHTTPREQ)
2262 {
2263 LPWININETHTTPREQW lpwhr;
2264 PCCERT_CONTEXT context;
2265
2266 lpwhr = (LPWININETHTTPREQW)lpwhh;
2267 context = (PCCERT_CONTEXT)NETCON_GetCert(&(lpwhr->netConnection));
2268 if (context)
2269 {
2270 LPINTERNET_CERTIFICATE_INFOW info = (LPINTERNET_CERTIFICATE_INFOW)lpBuffer;
2271 DWORD strLen;
2272
2273 memset(info,0,sizeof(INTERNET_CERTIFICATE_INFOW));
2274 info->ftExpiry = context->pCertInfo->NotAfter;
2275 info->ftStart = context->pCertInfo->NotBefore;
2276 if (bIsUnicode)
2277 {
2278 strLen = CertNameToStrW(context->dwCertEncodingType,
2279 &context->pCertInfo->Subject, CERT_SIMPLE_NAME_STR,
2280 NULL, 0);
2281 info->lpszSubjectInfo = LocalAlloc(0,
2282 strLen * sizeof(WCHAR));
2283 if (info->lpszSubjectInfo)
2284 CertNameToStrW(context->dwCertEncodingType,
2285 &context->pCertInfo->Subject, CERT_SIMPLE_NAME_STR,
2286 info->lpszSubjectInfo, strLen);
2287 strLen = CertNameToStrW(context->dwCertEncodingType,
2288 &context->pCertInfo->Issuer, CERT_SIMPLE_NAME_STR,
2289 NULL, 0);
2290 info->lpszIssuerInfo = LocalAlloc(0,
2291 strLen * sizeof(WCHAR));
2292 if (info->lpszIssuerInfo)
2293 CertNameToStrW(context->dwCertEncodingType,
2294 &context->pCertInfo->Issuer, CERT_SIMPLE_NAME_STR,
2295 info->lpszIssuerInfo, strLen);
2296 }
2297 else
2298 {
2299 LPINTERNET_CERTIFICATE_INFOA infoA =
2300 (LPINTERNET_CERTIFICATE_INFOA)info;
2301
2302 strLen = CertNameToStrA(context->dwCertEncodingType,
2303 &context->pCertInfo->Subject, CERT_SIMPLE_NAME_STR,
2304 NULL, 0);
2305 infoA->lpszSubjectInfo = LocalAlloc(0, strLen);
2306 if (infoA->lpszSubjectInfo)
2307 CertNameToStrA(context->dwCertEncodingType,
2308 &context->pCertInfo->Subject, CERT_SIMPLE_NAME_STR,
2309 infoA->lpszSubjectInfo, strLen);
2310 strLen = CertNameToStrA(context->dwCertEncodingType,
2311 &context->pCertInfo->Issuer, CERT_SIMPLE_NAME_STR,
2312 NULL, 0);
2313 infoA->lpszIssuerInfo = LocalAlloc(0, strLen);
2314 if (infoA->lpszIssuerInfo)
2315 CertNameToStrA(context->dwCertEncodingType,
2316 &context->pCertInfo->Issuer, CERT_SIMPLE_NAME_STR,
2317 infoA->lpszIssuerInfo, strLen);
2318 }
2319 /*
2320 * Contrary to MSDN, these do not appear to be set.
2321 * lpszProtocolName
2322 * lpszSignatureAlgName
2323 * lpszEncryptionAlgName
2324 * dwKeySize
2325 */
2326 CertFreeCertificateContext(context);
2327 bSuccess = TRUE;
2328 }
2329 }
2330 break;
2331 default:
2332 FIXME("Stub! %d\n", dwOption);
2333 break;
2334 }
2335 if (lpwhh)
2336 WININET_Release( lpwhh );
2337
2338 return bSuccess;
2339 }
2340
2341 /***********************************************************************
2342 * InternetQueryOptionW (WININET.@)
2343 *
2344 * Queries an options on the specified handle
2345 *
2346 * RETURNS
2347 * TRUE on success
2348 * FALSE on failure
2349 *
2350 */
2351 BOOL WINAPI InternetQueryOptionW(HINTERNET hInternet, DWORD dwOption,
2352 LPVOID lpBuffer, LPDWORD lpdwBufferLength)
2353 {
2354 return INET_QueryOptionHelper(TRUE, hInternet, dwOption, lpBuffer, lpdwBufferLength);
2355 }
2356
2357 /***********************************************************************
2358 * InternetQueryOptionA (WININET.@)
2359 *
2360 * Queries an options on the specified handle
2361 *
2362 * RETURNS
2363 * TRUE on success
2364 * FALSE on failure
2365 *
2366 */
2367 BOOL WINAPI InternetQueryOptionA(HINTERNET hInternet, DWORD dwOption,
2368 LPVOID lpBuffer, LPDWORD lpdwBufferLength)
2369 {
2370 return INET_QueryOptionHelper(FALSE, hInternet, dwOption, lpBuffer, lpdwBufferLength);
2371 }
2372
2373
2374 /***********************************************************************
2375 * InternetSetOptionW (WININET.@)
2376 *
2377 * Sets an options on the specified handle
2378 *
2379 * RETURNS
2380 * TRUE on success
2381 * FALSE on failure
2382 *
2383 */
2384 BOOL WINAPI InternetSetOptionW(HINTERNET hInternet, DWORD dwOption,
2385 LPVOID lpBuffer, DWORD dwBufferLength)
2386 {
2387 LPWININETHANDLEHEADER lpwhh;
2388 BOOL ret = TRUE;
2389
2390 TRACE("0x%08x\n", dwOption);
2391
2392 lpwhh = (LPWININETHANDLEHEADER) WININET_GetObject( hInternet );
2393 if( !lpwhh )
2394 return FALSE;
2395
2396 switch (dwOption)
2397 {
2398 case INTERNET_OPTION_CALLBACK:
2399 {
2400 INTERNET_STATUS_CALLBACK callback = *(INTERNET_STATUS_CALLBACK *)lpBuffer;
2401 ret = (set_status_callback(lpwhh, callback, TRUE) != INTERNET_INVALID_STATUS_CALLBACK);
2402 break;
2403 }
2404 case INTERNET_OPTION_HTTP_VERSION:
2405 {
2406 HTTP_VERSION_INFO* pVersion=(HTTP_VERSION_INFO*)lpBuffer;
2407 FIXME("Option INTERNET_OPTION_HTTP_VERSION(%d,%d): STUB\n",pVersion->dwMajorVersion,pVersion->dwMinorVersion);
2408 }
2409 break;
2410 case INTERNET_OPTION_ERROR_MASK:
2411 {
2412 unsigned long flags=*(unsigned long*)lpBuffer;
2413 FIXME("Option INTERNET_OPTION_ERROR_MASK(%ld): STUB\n",flags);
2414 }
2415 break;
2416 case INTERNET_OPTION_CODEPAGE:
2417 {
2418 unsigned long codepage=*(unsigned long*)lpBuffer;
2419 FIXME("Option INTERNET_OPTION_CODEPAGE (%ld): STUB\n",codepage);
2420 }
2421 break;
2422 case INTERNET_OPTION_REQUEST_PRIORITY:
2423 {
2424 unsigned long priority=*(unsigned long*)lpBuffer;
2425 FIXME("Option INTERNET_OPTION_REQUEST_PRIORITY (%ld): STUB\n",priority);
2426 }
2427 break;
2428 case INTERNET_OPTION_CONNECT_TIMEOUT:
2429 {
2430 unsigned long connecttimeout=*(unsigned long*)lpBuffer;
2431 FIXME("Option INTERNET_OPTION_CONNECT_TIMEOUT (%ld): STUB\n",connecttimeout);
2432 }
2433 break;
2434 case INTERNET_OPTION_DATA_RECEIVE_TIMEOUT:
2435 {
2436 unsigned long receivetimeout=*(unsigned long*)lpBuffer;
2437 FIXME("Option INTERNET_OPTION_DATA_RECEIVE_TIMEOUT (%ld): STUB\n",receivetimeout);
2438 }
2439 break;
2440 case INTERNET_OPTION_MAX_CONNS_PER_SERVER:
2441 {
2442 unsigned long conns=*(unsigned long*)lpBuffer;
2443 FIXME("Option INTERNET_OPTION_MAX_CONNS_PER_SERVER (%ld): STUB\n",conns);
2444 }
2445 break;
2446 case INTERNET_OPTION_MAX_CONNS_PER_1_0_SERVER:
2447 {
2448 unsigned long conns=*(unsigned long*)lpBuffer;
2449 FIXME("Option INTERNET_OPTION_MAX_CONNS_PER_1_0_SERVER (%ld): STUB\n",conns);
2450 }
2451 break;
2452 case INTERNET_OPTION_RESET_URLCACHE_SESSION:
2453 FIXME("Option INTERNET_OPTION_RESET_URLCACHE_SESSION: STUB\n");
2454 break;
2455 case INTERNET_OPTION_END_BROWSER_SESSION:
2456 FIXME("Option INTERNET_OPTION_END_BROWSER_SESSION: STUB\n");
2457 break;
2458 case INTERNET_OPTION_CONNECTED_STATE:
2459 FIXME("Option INTERNET_OPTION_CONNECTED_STATE: STUB\n");
2460 break;
2461 case INTERNET_OPTION_DISABLE_PASSPORT_AUTH:
2462 TRACE("Option INTERNET_OPTION_DISABLE_PASSPORT_AUTH: harmless stub, since not enabled\n");
2463 break;
2464 case INTERNET_OPTION_SEND_TIMEOUT:
2465 case INTERNET_OPTION_RECEIVE_TIMEOUT:
2466 TRACE("INTERNET_OPTION_SEND/RECEIVE_TIMEOUT\n");
2467 if (dwBufferLength == sizeof(DWORD))
2468 {
2469 if (lpwhh->htype == WH_HHTTPREQ)
2470 ret = NETCON_set_timeout(
2471 &((LPWININETHTTPREQW)lpwhh)->netConnection,
2472 dwOption == INTERNET_OPTION_SEND_TIMEOUT,
2473 *(DWORD *)lpBuffer);
2474 else
2475 {
2476 FIXME("INTERNET_OPTION_SEND/RECEIVE_TIMEOUT not supported on protocol %d\n",
2477 lpwhh->htype);
2478 }
2479 }
2480 else
2481 {
2482 INTERNET_SetLastError(ERROR_INVALID_PARAMETER);
2483 ret = FALSE;
2484 }
2485 break;
2486 case INTERNET_OPTION_CONNECT_RETRIES:
2487 FIXME("Option INTERNET_OPTION_CONNECT_RETRIES: STUB\n");
2488 break;
2489 case INTERNET_OPTION_CONTEXT_VALUE:
2490 FIXME("Option INTERNET_OPTION_CONTEXT_VALUE; STUB\n");
2491 break;
2492 case INTERNET_OPTION_SECURITY_FLAGS:
2493 FIXME("Option INTERNET_OPTION_SECURITY_FLAGS; STUB\n");
2494 break;
2495 default:
2496 FIXME("Option %d STUB\n",dwOption);
2497 INTERNET_SetLastError(ERROR_INVALID_PARAMETER);
2498 ret = FALSE;
2499 break;
2500 }
2501 WININET_Release( lpwhh );
2502
2503 return ret;
2504 }
2505
2506
2507 /***********************************************************************
2508 * InternetSetOptionA (WININET.@)
2509 *
2510 * Sets an options on the specified handle.
2511 *
2512 * RETURNS
2513 * TRUE on success
2514 * FALSE on failure
2515 *
2516 */
2517 BOOL WINAPI InternetSetOptionA(HINTERNET hInternet, DWORD dwOption,
2518 LPVOID lpBuffer, DWORD dwBufferLength)
2519 {
2520 LPVOID wbuffer;
2521 DWORD wlen;
2522 BOOL r;
2523
2524 switch( dwOption )
2525 {
2526 case INTERNET_OPTION_CALLBACK:
2527 {
2528 LPWININETHANDLEHEADER lpwh;
2529 INTERNET_STATUS_CALLBACK callback = *(INTERNET_STATUS_CALLBACK *)lpBuffer;
2530
2531 if (!(lpwh = (LPWININETHANDLEHEADER)WININET_GetObject(hInternet))) return FALSE;
2532 r = (set_status_callback(lpwh, callback, FALSE) != INTERNET_INVALID_STATUS_CALLBACK);
2533 WININET_Release(lpwh);
2534 return r;
2535 }
2536 case INTERNET_OPTION_PROXY:
2537 {
2538 LPINTERNET_PROXY_INFOA pi = (LPINTERNET_PROXY_INFOA) lpBuffer;
2539 LPINTERNET_PROXY_INFOW piw;
2540 DWORD proxlen, prbylen;
2541 LPWSTR prox, prby;
2542
2543 proxlen = MultiByteToWideChar( CP_ACP, 0, pi->lpszProxy, -1, NULL, 0);
2544 prbylen= MultiByteToWideChar( CP_ACP, 0, pi->lpszProxyBypass, -1, NULL, 0);
2545 wlen = sizeof(*piw) + proxlen + prbylen;
2546 wbuffer = HeapAlloc( GetProcessHeap(), 0, wlen*sizeof(WCHAR) );
2547 piw = (LPINTERNET_PROXY_INFOW) wbuffer;
2548 piw->dwAccessType = pi->dwAccessType;
2549 prox = (LPWSTR) &piw[1];
2550 prby = &prox[proxlen+1];
2551 MultiByteToWideChar( CP_ACP, 0, pi->lpszProxy, -1, prox, proxlen);
2552 MultiByteToWideChar( CP_ACP, 0, pi->lpszProxyBypass, -1, prby, prbylen);
2553 piw->lpszProxy = prox;
2554 piw->lpszProxyBypass = prby;
2555 }
2556 break;
2557 case INTERNET_OPTION_USER_AGENT:
2558 case INTERNET_OPTION_USERNAME:
2559 case INTERNET_OPTION_PASSWORD:
2560 wlen = MultiByteToWideChar( CP_ACP, 0, lpBuffer, dwBufferLength,
2561 NULL, 0 );
2562 wbuffer = HeapAlloc( GetProcessHeap(), 0, wlen*sizeof(WCHAR) );
2563 MultiByteToWideChar( CP_ACP, 0, lpBuffer, dwBufferLength,
2564 wbuffer, wlen );
2565 break;
2566 default:
2567 wbuffer = lpBuffer;
2568 wlen = dwBufferLength;
2569 }
2570
2571 r = InternetSetOptionW(hInternet,dwOption, wbuffer, wlen);
2572
2573 if( lpBuffer != wbuffer )
2574 HeapFree( GetProcessHeap(), 0, wbuffer );
2575
2576 return r;
2577 }
2578
2579
2580 /***********************************************************************
2581 * InternetSetOptionExA (WININET.@)
2582 */
2583 BOOL WINAPI InternetSetOptionExA(HINTERNET hInternet, DWORD dwOption,
2584 LPVOID lpBuffer, DWORD dwBufferLength, DWORD dwFlags)
2585 {
2586 FIXME("Flags %08x ignored\n", dwFlags);
2587 return InternetSetOptionA( hInternet, dwOption, lpBuffer, dwBufferLength );
2588 }
2589
2590 /***********************************************************************
2591 * InternetSetOptionExW (WININET.@)
2592 */
2593 BOOL WINAPI InternetSetOptionExW(HINTERNET hInternet, DWORD dwOption,
2594 LPVOID lpBuffer, DWORD dwBufferLength, DWORD dwFlags)
2595 {
2596 FIXME("Flags %08x ignored\n", dwFlags);
2597 if( dwFlags & ~ISO_VALID_FLAGS )
2598 {
2599 INTERNET_SetLastError( ERROR_INVALID_PARAMETER );
2600 return FALSE;
2601 }
2602 return InternetSetOptionW( hInternet, dwOption, lpBuffer, dwBufferLength );
2603 }
2604
2605 static const WCHAR WININET_wkday[7][4] =
2606 { { 'S','u','n', 0 }, { 'M','o','n', 0 }, { 'T','u','e', 0 }, { 'W','e','d', 0 },
2607 { 'T','h','u', 0 }, { 'F','r','i', 0 }, { 'S','a','t', 0 } };
2608 static const WCHAR WININET_month[12][4] =
2609 { { 'J','a','n', 0 }, { 'F','e','b', 0 }, { 'M','a','r', 0 }, { 'A','p','r', 0 },
2610 { 'M','a','y', 0 }, { 'J','u','n', 0 }, { 'J','u','l', 0 }, { 'A','u','g', 0 },
2611 { 'S','e','p', 0 }, { 'O','c','t', 0 }, { 'N','o','v', 0 }, { 'D','e','c', 0 } };
2612
2613 /***********************************************************************
2614 * InternetTimeFromSystemTimeA (WININET.@)
2615 */
2616 BOOL WINAPI InternetTimeFromSystemTimeA( const SYSTEMTIME* time, DWORD format, LPSTR string, DWORD size )
2617 {
2618 BOOL ret;
2619 WCHAR stringW[INTERNET_RFC1123_BUFSIZE];
2620
2621 TRACE( "%p 0x%08x %p 0x%08x\n", time, format, string, size );
2622
2623 ret = InternetTimeFromSystemTimeW( time, format, stringW, sizeof(stringW) );
2624 if (ret) WideCharToMultiByte( CP_ACP, 0, stringW, -1, string, size, NULL, NULL );
2625
2626 return ret;
2627 }
2628
2629 /***********************************************************************
2630 * InternetTimeFromSystemTimeW (WININET.@)
2631 */
2632 BOOL WINAPI InternetTimeFromSystemTimeW( const SYSTEMTIME* time, DWORD format, LPWSTR string, DWORD size )
2633 {
2634 static const WCHAR date[] =
2635 { '%','s',',',' ','%','0','2','d',' ','%','s',' ','%','4','d',' ','%','0',
2636 '2','d',':','%','0','2','d',':','%','0','2','d',' ','G','M','T', 0 };
2637
2638 TRACE( "%p 0x%08x %p 0x%08x\n", time, format, string, size );
2639
2640 if (!time || !string) return FALSE;
2641
2642 if (format != INTERNET_RFC1123_FORMAT || size < INTERNET_RFC1123_BUFSIZE * sizeof(WCHAR))
2643 return FALSE;
2644
2645 sprintfW( string, date,
2646 WININET_wkday[time->wDayOfWeek],
2647 time->wDay,
2648 WININET_month[time->wMonth - 1],
2649 time->wYear,
2650 time->wHour,
2651 time->wMinute,
2652 time->wSecond );
2653
2654 return TRUE;
2655 }
2656
2657 /***********************************************************************
2658 * InternetTimeToSystemTimeA (WININET.@)
2659 */
2660 BOOL WINAPI InternetTimeToSystemTimeA( LPCSTR string, SYSTEMTIME* time, DWORD reserved )
2661 {
2662 BOOL ret = FALSE;
2663 WCHAR *stringW;
2664 int len;
2665
2666 TRACE( "%s %p 0x%08x\n", debugstr_a(string), time, reserved );
2667
2668 len = MultiByteToWideChar( CP_ACP, 0, string, -1, NULL, 0 );
2669 stringW = HeapAlloc( GetProcessHeap(), 0, len * sizeof(WCHAR) );
2670
2671 if (stringW)
2672 {
2673 MultiByteToWideChar( CP_ACP, 0, string, -1, stringW, len );
2674 ret = InternetTimeToSystemTimeW( stringW, time, reserved );
2675 HeapFree( GetProcessHeap(), 0, stringW );
2676 }
2677 return ret;
2678 }
2679
2680 /***********************************************************************
2681 * InternetTimeToSystemTimeW (WININET.@)
2682 */
2683 BOOL WINAPI InternetTimeToSystemTimeW( LPCWSTR string, SYSTEMTIME* time, DWORD reserved )
2684 {
2685 unsigned int i;
2686 const WCHAR *s = string;
2687 WCHAR *end;
2688
2689 TRACE( "%s %p 0x%08x\n", debugstr_w(string), time, reserved );
2690
2691 if (!string || !time) return FALSE;
2692
2693 /* Windows does this too */
2694 GetSystemTime( time );
2695
2696 /* Convert an RFC1123 time such as 'Fri, 07 Jan 2005 12:06:35 GMT' into
2697 * a SYSTEMTIME structure.
2698 */
2699
2700 while (*s && !isalphaW( *s )) s++;
2701 if (s[0] == '\0' || s[1] == '\0' || s[2] == '\0') return TRUE;
2702 time->wDayOfWeek = 7;
2703
2704 for (i = 0; i < 7; i++)
2705 {
2706 if (toupperW( WININET_wkday[i][0] ) == toupperW( s[0] ) &&
2707 toupperW( WININET_wkday[i][1] ) == toupperW( s[1] ) &&
2708 toupperW( WININET_wkday[i][2] ) == toupperW( s[2] ) )
2709 {
2710 time->wDayOfWeek = i;
2711 break;
2712 }
2713 }
2714
2715 if (time->wDayOfWeek > 6) return TRUE;
2716 while (*s && !isdigitW( *s )) s++;
2717 time->wDay = strtolW( s, &end, 10 );
2718 s = end;
2719
2720 while (*s && !isalphaW( *s )) s++;
2721 if (s[0] == '\0' || s[1] == '\0' || s[2] == '\0') return TRUE;
2722 time->wMonth = 0;
2723
2724 for (i = 0; i < 12; i++)
2725 {
2726 if (toupperW( WININET_month[i][0]) == toupperW( s[0] ) &&
2727 toupperW( WININET_month[i][1]) == toupperW( s[1] ) &&
2728 toupperW( WININET_month[i][2]) == toupperW( s[2] ) )
2729 {
2730 time->wMonth = i + 1;
2731 break;
2732 }
2733 }
2734 if (time->wMonth == 0) return TRUE;
2735
2736 while (*s && !isdigitW( *s )) s++;
2737 if (*s == '\0') return TRUE;
2738 time->wYear = strtolW( s, &end, 10 );
2739 s = end;
2740
2741 while (*s && !isdigitW( *s )) s++;
2742 if (*s == '\0') return TRUE;
2743 time->wHour = strtolW( s, &end, 10 );
2744 s = end;
2745
2746 while (*s && !isdigitW( *s )) s++;
2747 if (*s == '\0') return TRUE;
2748 time->wMinute = strtolW( s, &end, 10 );
2749 s = end;
2750
2751 while (*s && !isdigitW( *s )) s++;
2752 if (*s == '\0') return TRUE;
2753 time->wSecond = strtolW( s, &end, 10 );
2754 s = end;
2755
2756 time->wMilliseconds = 0;
2757 return TRUE;
2758 }
2759
2760 /***********************************************************************
2761 * InternetCheckConnectionW (WININET.@)
2762 *
2763 * Pings a requested host to check internet connection
2764 *
2765 * RETURNS
2766 * TRUE on success and FALSE on failure. If a failure then
2767 * ERROR_NOT_CONNECTED is placed into GetLastError
2768 *
2769 */
2770 BOOL WINAPI InternetCheckConnectionW( LPCWSTR lpszUrl, DWORD dwFlags, DWORD dwReserved )
2771 {
2772 /*
2773 * this is a kludge which runs the resident ping program and reads the output.
2774 *
2775 * Anyone have a better idea?
2776 */
2777
2778 BOOL rc = FALSE;
2779 static const CHAR ping[] = "ping -c 1 ";
2780 static const CHAR redirect[] = " >/dev/null 2>/dev/null";
2781 CHAR *command = NULL;
2782 WCHAR hostW[1024];
2783 DWORD len;
2784 INTERNET_PORT port;
2785 int status = -1;
2786
2787 FIXME("\n");
2788
2789 /*
2790 * Crack or set the Address
2791 */
2792 if (lpszUrl == NULL)
2793 {
2794 /*
2795 * According to the doc we are supost to use the ip for the next
2796 * server in the WnInet internal server database. I have
2797 * no idea what that is or how to get it.
2798 *
2799 * So someone needs to implement this.
2800 */
2801 FIXME("Unimplemented with URL of NULL\n");
2802 return TRUE;
2803 }
2804 else
2805 {
2806 URL_COMPONENTSW components;
2807
2808 ZeroMemory(&components,sizeof(URL_COMPONENTSW));
2809 components.lpszHostName = (LPWSTR)&hostW;
2810 components.dwHostNameLength = 1024;
2811
2812 if (!InternetCrackUrlW(lpszUrl,0,0,&components))
2813 goto End;
2814
2815 TRACE("host name : %s\n",debugstr_w(components.lpszHostName));
2816 port = components.nPort;
2817 TRACE("port: %d\n", port);
2818 }
2819
2820 if (dwFlags & FLAG_ICC_FORCE_CONNECTION)
2821 {
2822 struct sockaddr_in sin;
2823 int fd;
2824
2825 if (!GetAddress(hostW, port, &sin))
2826 goto End;
2827 fd = socket(sin.sin_family, SOCK_STREAM, 0);
2828 if (fd != -1)
2829 {
2830 if (connect(fd, (struct sockaddr *)&sin, sizeof(sin)) == 0)
2831 rc = TRUE;
2832 close(fd);
2833 }
2834 }
2835 else
2836 {
2837 /*
2838 * Build our ping command
2839 */
2840 len = WideCharToMultiByte(CP_UNIXCP, 0, hostW, -1, NULL, 0, NULL, NULL);
2841 command = HeapAlloc( GetProcessHeap(), 0, strlen(ping)+len+strlen(redirect) );
2842 strcpy(command,ping);
2843 WideCharToMultiByte(CP_UNIXCP, 0, hostW, -1, command+strlen(ping), len, NULL, NULL);
2844 strcat(command,redirect);
2845
2846 TRACE("Ping command is : %s\n",command);
2847
2848 status = system(command);
2849
2850 TRACE("Ping returned a code of %i\n",status);
2851
2852 /* Ping return code of 0 indicates success */
2853 if (status == 0)
2854 rc = TRUE;
2855 }
2856
2857 End:
2858
2859 HeapFree( GetProcessHeap(), 0, command );
2860 if (rc == FALSE)
2861 INTERNET_SetLastError(ERROR_NOT_CONNECTED);
2862
2863 return rc;
2864 }
2865
2866
2867 /***********************************************************************
2868 * InternetCheckConnectionA (WININET.@)
2869 *
2870 * Pings a requested host to check internet connection
2871 *
2872 * RETURNS
2873 * TRUE on success and FALSE on failure. If a failure then
2874 * ERROR_NOT_CONNECTED is placed into GetLastError
2875 *
2876 */
2877 BOOL WINAPI InternetCheckConnectionA(LPCSTR lpszUrl, DWORD dwFlags, DWORD dwReserved)
2878 {
2879 WCHAR *szUrl;
2880 INT len;
2881 BOOL rc;
2882
2883 len = MultiByteToWideChar(CP_ACP, 0, lpszUrl, -1, NULL, 0);
2884 if (!(szUrl = HeapAlloc(GetProcessHeap(), 0, len*sizeof(WCHAR))))
2885 return FALSE;
2886 MultiByteToWideChar(CP_ACP, 0, lpszUrl, -1, szUrl, len);
2887 rc = InternetCheckConnectionW(szUrl, dwFlags, dwReserved);
2888 HeapFree(GetProcessHeap(), 0, szUrl);
2889
2890 return rc;
2891 }
2892
2893
2894 /**********************************************************
2895 * INTERNET_InternetOpenUrlW (internal)
2896 *
2897 * Opens an URL
2898 *
2899 * RETURNS
2900 * handle of connection or NULL on failure
2901 */
2902 HINTERNET WINAPI INTERNET_InternetOpenUrlW(LPWININETAPPINFOW hIC, LPCWSTR lpszUrl,
2903 LPCWSTR lpszHeaders, DWORD dwHeadersLength, DWORD dwFlags, DWORD_PTR dwContext)
2904 {
2905 URL_COMPONENTSW urlComponents;
2906 WCHAR protocol[32], hostName[MAXHOSTNAME], userName[1024];
2907 WCHAR password[1024], path[2048], extra[1024];
2908 HINTERNET client = NULL, client1 = NULL;
2909
2910 TRACE("(%p, %s, %s, %08x, %08x, %08lx)\n", hIC, debugstr_w(lpszUrl), debugstr_w(lpszHeaders),
2911 dwHeadersLength, dwFlags, dwContext);
2912
2913 urlComponents.dwStructSize = sizeof(URL_COMPONENTSW);
2914 urlComponents.lpszScheme = protocol;
2915 urlComponents.dwSchemeLength = 32;
2916 urlComponents.lpszHostName = hostName;
2917 urlComponents.dwHostNameLength = MAXHOSTNAME;
2918 urlComponents.lpszUserName = userName;
2919 urlComponents.dwUserNameLength = 1024;
2920 urlComponents.lpszPassword = password;
2921 urlComponents.dwPasswordLength = 1024;
2922 urlComponents.lpszUrlPath = path;
2923 urlComponents.dwUrlPathLength = 2048;
2924 urlComponents.lpszExtraInfo = extra;
2925 urlComponents.dwExtraInfoLength = 1024;
2926 if(!InternetCrackUrlW(lpszUrl, strlenW(lpszUrl), 0, &urlComponents))
2927 return NULL;
2928 switch(urlComponents.nScheme) {
2929 case INTERNET_SCHEME_FTP:
2930 if(urlComponents.nPort == 0)
2931 urlComponents.nPort = INTERNET_DEFAULT_FTP_PORT;
2932 client = FTP_Connect(hIC, hostName, urlComponents.nPort,
2933 userName, password, dwFlags, dwContext, INET_OPENURL);
2934 if(client == NULL)
2935 break;
2936 client1 = FtpOpenFileW(client, path, GENERIC_READ, dwFlags, dwContext);
2937 if(client1 == NULL) {
2938 InternetCloseHandle(client);
2939 break;
2940 }
2941 break;
2942
2943 case INTERNET_SCHEME_HTTP:
2944 case INTERNET_SCHEME_HTTPS: {
2945 static const WCHAR szStars[] = { '*','/','*', 0 };
2946 LPCWSTR accept[2] = { szStars, NULL };
2947 if(urlComponents.nPort == 0) {
2948 if(urlComponents.nScheme == INTERNET_SCHEME_HTTP)
2949 urlComponents.nPort = INTERNET_DEFAULT_HTTP_PORT;
2950 else
2951 urlComponents.nPort = INTERNET_DEFAULT_HTTPS_PORT;
2952 }
2953 /* FIXME: should use pointers, not handles, as handles are not thread-safe */
2954 client = HTTP_Connect(hIC, hostName, urlComponents.nPort,
2955 userName, password, dwFlags, dwContext, INET_OPENURL);
2956 if(client == NULL)
2957 break;
2958
2959 if (urlComponents.dwExtraInfoLength) {
2960 WCHAR *path_extra;
2961 DWORD len = urlComponents.dwUrlPathLength + urlComponents.dwExtraInfoLength + 1;
2962
2963 if (!(path_extra = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR))))
2964 {
2965 InternetCloseHandle(client);
2966 break;
2967 }
2968 strcpyW(path_extra, urlComponents.lpszUrlPath);
2969 strcatW(path_extra, urlComponents.lpszExtraInfo);
2970 client1 = HttpOpenRequestW(client, NULL, path_extra, NULL, NULL, accept, dwFlags, dwContext);
2971 HeapFree(GetProcessHeap(), 0, path_extra);
2972 }
2973 else
2974 client1 = HttpOpenRequestW(client, NULL, path, NULL, NULL, accept, dwFlags, dwContext);
2975
2976 if(client1 == NULL) {
2977 InternetCloseHandle(client);
2978 break;
2979 }
2980 HttpAddRequestHeadersW(client1, lpszHeaders, dwHeadersLength, HTTP_ADDREQ_FLAG_ADD);
2981 if (!HttpSendRequestW(client1, NULL, 0, NULL, 0) &&
2982 GetLastError() != ERROR_IO_PENDING) {
2983 InternetCloseHandle(client1);
2984 client1 = NULL;
2985 break;
2986 }
2987 }
2988 case INTERNET_SCHEME_GOPHER:
2989 /* gopher doesn't seem to be implemented in wine, but it's supposed
2990 * to be supported by InternetOpenUrlA. */
2991 default:
2992 INTERNET_SetLastError(ERROR_INTERNET_UNRECOGNIZED_SCHEME);
2993 break;
2994 }
2995
2996 TRACE(" %p <--\n", client1);
2997
2998 return client1;
2999 }
3000
3001 /**********************************************************
3002 * InternetOpenUrlW (WININET.@)
3003 *
3004 * Opens an URL
3005 *
3006 * RETURNS
3007 * handle of connection or NULL on failure
3008 */
3009 static void AsyncInternetOpenUrlProc(WORKREQUEST *workRequest)
3010 {
3011 struct WORKREQ_INTERNETOPENURLW const *req = &workRequest->u.InternetOpenUrlW;
3012 LPWININETAPPINFOW hIC = (LPWININETAPPINFOW) workRequest->hdr;
3013
3014 TRACE("%p\n", hIC);
3015
3016 INTERNET_InternetOpenUrlW(hIC, req->lpszUrl,
3017 req->lpszHeaders, req->dwHeadersLength, req->dwFlags, req->dwContext);
3018 HeapFree(GetProcessHeap(), 0, req->lpszUrl);
3019 HeapFree(GetProcessHeap(), 0, req->lpszHeaders);
3020 }
3021
3022 HINTERNET WINAPI InternetOpenUrlW(HINTERNET hInternet, LPCWSTR lpszUrl,
3023 LPCWSTR lpszHeaders, DWORD dwHeadersLength, DWORD dwFlags, DWORD_PTR dwContext)
3024 {
3025 HINTERNET ret = NULL;
3026 LPWININETAPPINFOW hIC = NULL;
3027
3028 if (TRACE_ON(wininet)) {
3029 TRACE("(%p, %s, %s, %08x, %08x, %08lx)\n", hInternet, debugstr_w(lpszUrl), debugstr_w(lpszHeaders),
3030 dwHeadersLength, dwFlags, dwContext);
3031 TRACE(" flags :");
3032 dump_INTERNET_FLAGS(dwFlags);
3033 }
3034
3035 if (!lpszUrl)
3036 {
3037 INTERNET_SetLastError(ERROR_INVALID_PARAMETER);
3038 goto lend;
3039 }
3040
3041 hIC = (LPWININETAPPINFOW) WININET_GetObject( hInternet );
3042 if (NULL == hIC || hIC->hdr.htype != WH_HINIT) {
3043 INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE);
3044 goto lend;
3045 }
3046
3047 if (hIC->hdr.dwFlags & INTERNET_FLAG_ASYNC) {
3048 WORKREQUEST workRequest;
3049 struct WORKREQ_INTERNETOPENURLW *req;
3050
3051 workRequest.asyncproc = AsyncInternetOpenUrlProc;
3052 workRequest.hdr = WININET_AddRef( &hIC->hdr );
3053 req = &workRequest.u.InternetOpenUrlW;
3054 req->lpszUrl = WININET_strdupW(lpszUrl);
3055 if (lpszHeaders)
3056 req->lpszHeaders = WININET_strdupW(lpszHeaders);
3057 else
3058 req->lpszHeaders = 0;
3059 req->dwHeadersLength = dwHeadersLength;
3060 req->dwFlags = dwFlags;
3061 req->dwContext = dwContext;
3062
3063 INTERNET_AsyncCall(&workRequest);
3064 /*
3065 * This is from windows.
3066 */
3067 INTERNET_SetLastError(ERROR_IO_PENDING);
3068 } else {
3069 ret = INTERNET_InternetOpenUrlW(hIC, lpszUrl, lpszHeaders, dwHeadersLength, dwFlags, dwContext);
3070 }
3071
3072 lend:
3073 if( hIC )
3074 WININET_Release( &hIC->hdr );
3075 TRACE(" %p <--\n", ret);
3076
3077 return ret;
3078 }
3079
3080 /**********************************************************
3081 * InternetOpenUrlA (WININET.@)
3082 *
3083 * Opens an URL
3084 *
3085 * RETURNS
3086 * handle of connection or NULL on failure
3087 */
3088 HINTERNET WINAPI InternetOpenUrlA(HINTERNET hInternet, LPCSTR lpszUrl,
3089 LPCSTR lpszHeaders, DWORD dwHeadersLength, DWORD dwFlags, DWORD_PTR dwContext)
3090 {
3091 HINTERNET rc = (HINTERNET)NULL;
3092
3093 INT lenUrl;
3094 INT lenHeaders = 0;
3095 LPWSTR szUrl = NULL;
3096 LPWSTR szHeaders = NULL;
3097
3098 TRACE("\n");
3099
3100 if(lpszUrl) {
3101 lenUrl = MultiByteToWideChar(CP_ACP, 0, lpszUrl, -1, NULL, 0 );
3102 szUrl = HeapAlloc(GetProcessHeap(), 0, lenUrl*sizeof(WCHAR));
3103 if(!szUrl)
3104 return (HINTERNET)NULL;
3105 MultiByteToWideChar(CP_ACP, 0, lpszUrl, -1, szUrl, lenUrl);
3106 }
3107
3108 if(lpszHeaders) {
3109 lenHeaders = MultiByteToWideChar(CP_ACP, 0, lpszHeaders, dwHeadersLength, NULL, 0 );
3110 szHeaders = HeapAlloc(GetProcessHeap(), 0, lenHeaders*sizeof(WCHAR));
3111 if(!szHeaders) {
3112 HeapFree(GetProcessHeap(), 0, szUrl);
3113 return (HINTERNET)NULL;
3114 }
3115 MultiByteToWideChar(CP_ACP, 0, lpszHeaders, dwHeadersLength, szHeaders, lenHeaders);
3116 }
3117
3118 rc = InternetOpenUrlW(hInternet, szUrl, szHeaders,
3119 lenHeaders, dwFlags, dwContext);
3120
3121 HeapFree(GetProcessHeap(), 0, szUrl);
3122 HeapFree(GetProcessHeap(), 0, szHeaders);
3123
3124 return rc;
3125 }
3126
3127
3128 static LPWITHREADERROR INTERNET_AllocThreadError(void)
3129 {
3130 LPWITHREADERROR lpwite = HeapAlloc(GetProcessHeap(), 0, sizeof(*lpwite));
3131
3132 if (lpwite)
3133 {
3134 lpwite->dwError = 0;
3135 lpwite->response[0] = '\0';
3136 }
3137
3138 if (!TlsSetValue(g_dwTlsErrIndex, lpwite))
3139 {
3140 HeapFree(GetProcessHeap(), 0, lpwite);
3141 return NULL;
3142 }
3143
3144 return lpwite;
3145 }
3146
3147
3148 /***********************************************************************
3149 * INTERNET_SetLastError (internal)
3150 *
3151 * Set last thread specific error
3152 *
3153 * RETURNS
3154 *
3155 */
3156 void INTERNET_SetLastError(DWORD dwError)
3157 {
3158 LPWITHREADERROR lpwite = (LPWITHREADERROR)TlsGetValue(g_dwTlsErrIndex);
3159
3160 if (!lpwite)
3161 lpwite = INTERNET_AllocThreadError();
3162
3163 SetLastError(dwError);
3164 if(lpwite)
3165 lpwite->dwError = dwError;
3166 }
3167
3168
3169 /***********************************************************************
3170 * INTERNET_GetLastError (internal)
3171 *
3172 * Get last thread specific error
3173 *
3174 * RETURNS
3175 *
3176 */
3177 DWORD INTERNET_GetLastError(void)
3178 {
3179 LPWITHREADERROR lpwite = (LPWITHREADERROR)TlsGetValue(g_dwTlsErrIndex);
3180 if (!lpwite) return 0;
3181 /* TlsGetValue clears last error, so set it again here */
3182 SetLastError(lpwite->dwError);
3183 return lpwite->dwError;
3184 }
3185
3186
3187 /***********************************************************************
3188 * INTERNET_WorkerThreadFunc (internal)
3189 *
3190 * Worker thread execution function
3191 *
3192 * RETURNS
3193 *
3194 */
3195 static DWORD CALLBACK INTERNET_WorkerThreadFunc(LPVOID lpvParam)
3196 {
3197 LPWORKREQUEST lpRequest = lpvParam;
3198 WORKREQUEST workRequest;
3199
3200 TRACE("\n");
3201
3202 memcpy(&workRequest, lpRequest, sizeof(WORKREQUEST));
3203 HeapFree(GetProcessHeap(), 0, lpRequest);
3204
3205 workRequest.asyncproc(&workRequest);
3206
3207 WININET_Release( workRequest.hdr );
3208 return TRUE;
3209 }
3210
3211
3212 /***********************************************************************
3213 * INTERNET_AsyncCall (internal)
3214 *
3215 * Retrieves work request from queue
3216 *
3217 * RETURNS
3218 *
3219 */
3220 BOOL INTERNET_AsyncCall(LPWORKREQUEST lpWorkRequest)
3221 {
3222 BOOL bSuccess;
3223 LPWORKREQUEST lpNewRequest;
3224
3225 TRACE("\n");
3226
3227 lpNewRequest = HeapAlloc(GetProcessHeap(), 0, sizeof(WORKREQUEST));
3228 if (!lpNewRequest)
3229 return FALSE;
3230
3231 memcpy(lpNewRequest, lpWorkRequest, sizeof(WORKREQUEST));
3232
3233 bSuccess = QueueUserWorkItem(INTERNET_WorkerThreadFunc, lpNewRequest, WT_EXECUTELONGFUNCTION);
3234 if (!bSuccess)
3235 {
3236 HeapFree(GetProcessHeap(), 0, lpNewRequest);
3237 INTERNET_SetLastError(ERROR_INTERNET_ASYNC_THREAD_FAILED);
3238 }
3239
3240 return bSuccess;
3241 }
3242
3243
3244 /***********************************************************************
3245 * INTERNET_GetResponseBuffer (internal)
3246 *
3247 * RETURNS
3248 *
3249 */
3250 LPSTR INTERNET_GetResponseBuffer(void)
3251 {
3252 LPWITHREADERROR lpwite = (LPWITHREADERROR)TlsGetValue(g_dwTlsErrIndex);
3253 if (!lpwite)
3254 lpwite = INTERNET_AllocThreadError();
3255 TRACE("\n");
3256 return lpwite->response;
3257 }
3258
3259 /***********************************************************************
3260 * INTERNET_GetNextLine (internal)
3261 *
3262 * Parse next line in directory string listing
3263 *
3264 * RETURNS
3265 * Pointer to beginning of next line
3266 * NULL on failure
3267 *
3268 */
3269
3270 LPSTR INTERNET_GetNextLine(INT nSocket, LPDWORD dwLen)
3271 {
3272 struct timeval tv;
3273 fd_set infd;
3274 BOOL bSuccess = FALSE;
3275 INT nRecv = 0;
3276 LPSTR lpszBuffer = INTERNET_GetResponseBuffer();
3277
3278 TRACE("\n");
3279
3280 FD_ZERO(&infd);
3281 FD_SET(nSocket, &infd);
3282 tv.tv_sec=RESPONSE_TIMEOUT;
3283 tv.tv_usec=0;
3284
3285 while (nRecv < MAX_REPLY_LEN)
3286 {
3287 if (select(nSocket+1,&infd,NULL,NULL,&tv) > 0)
3288 {
3289 if (recv(nSocket, &lpszBuffer[nRecv], 1, 0) <= 0)
3290 {
3291 INTERNET_SetLastError(ERROR_FTP_TRANSFER_IN_PROGRESS);
3292 goto lend;
3293 }
3294
3295 if (lpszBuffer[nRecv] == '\n')
3296 {
3297 bSuccess = TRUE;
3298 break;
3299 }
3300 if (lpszBuffer[nRecv] != '\r')
3301 nRecv++;
3302 }
3303 else
3304 {
3305 INTERNET_SetLastError(ERROR_INTERNET_TIMEOUT);
3306 goto lend;
3307 }
3308 }
3309
3310 lend:
3311 if (bSuccess)
3312 {
3313 lpszBuffer[nRecv] = '\0';
3314 *dwLen = nRecv - 1;
3315 TRACE(":%d %s\n", nRecv, lpszBuffer);
3316 return lpszBuffer;
3317 }
3318 else
3319 {
3320 return NULL;
3321 }
3322 }
3323
3324 /**********************************************************
3325 * InternetQueryDataAvailable (WININET.@)
3326 *
3327 * Determines how much data is available to be read.
3328 *
3329 * RETURNS
3330 * TRUE on success, FALSE if an error occurred. If
3331 * INTERNET_FLAG_ASYNC was specified in InternetOpen, and
3332 * no data is presently available, FALSE is returned with
3333 * the last error ERROR_IO_PENDING; a callback with status
3334 * INTERNET_STATUS_REQUEST_COMPLETE will be sent when more
3335 * data is available.
3336 */
3337 void AsyncInternetQueryDataAvailableProc(WORKREQUEST *workRequest)
3338 {
3339 LPWININETHTTPREQW lpwhr;
3340 INTERNET_ASYNC_RESULT iar;
3341 char buffer[4048];
3342
3343 TRACE("INTERNETQUERYDATAAVAILABLE %p\n", workRequest->hdr);
3344
3345 switch (workRequest->hdr->htype)
3346 {
3347 case WH_HHTTPREQ:
3348 lpwhr = (LPWININETHTTPREQW)workRequest->hdr;
3349 iar.dwResult = NETCON_recv(&lpwhr->netConnection, buffer,
3350 min(sizeof(buffer),
3351 lpwhr->dwContentLength - lpwhr->dwContentRead),
3352 MSG_PEEK, (int *)&iar.dwError);
3353 INTERNET_SendCallback(workRequest->hdr, workRequest->hdr->dwContext,
3354 INTERNET_STATUS_REQUEST_COMPLETE, &iar,
3355 sizeof(INTERNET_ASYNC_RESULT));
3356 break;
3357
3358 default:
3359 FIXME("unsupported file type\n");
3360 break;
3361 }
3362 }
3363
3364 BOOL WINAPI InternetQueryDataAvailable( HINTERNET hFile,
3365 LPDWORD lpdwNumberOfBytesAvailble,
3366 DWORD dwFlags, DWORD_PTR dwContext)
3367 {
3368 LPWININETHTTPREQW lpwhr;
3369 BOOL retval = FALSE;
3370 char buffer[4048];
3371
3372 lpwhr = (LPWININETHTTPREQW) WININET_GetObject( hFile );
3373 if (NULL == lpwhr)
3374 {
3375 INTERNET_SetLastError(ERROR_NO_MORE_FILES);
3376 return FALSE;
3377 }
3378
3379 TRACE("--> %p %i\n",lpwhr,lpwhr->hdr.htype);
3380
3381 switch (lpwhr->hdr.htype)
3382 {
3383 case WH_HHTTPREQ:
3384 retval = TRUE;
3385 if (NETCON_query_data_available(&lpwhr->netConnection,
3386 lpdwNumberOfBytesAvailble) &&
3387 !*lpdwNumberOfBytesAvailble)
3388 {
3389 /* Even if we are in async mode, we need to determine whether
3390 * there is actually more data available. We do this by trying
3391 * to peek only a single byte in async mode. */
3392 BOOL async = (lpwhr->lpHttpSession->lpAppInfo->hdr.dwFlags & INTERNET_FLAG_ASYNC);
3393 if (NETCON_recv(&lpwhr->netConnection, buffer,
3394 min(async ? 1 : sizeof(buffer),
3395 lpwhr->dwContentLength - lpwhr->dwContentRead),
3396 MSG_PEEK, (int *)lpdwNumberOfBytesAvailble) &&
3397 async && *lpdwNumberOfBytesAvailble)
3398 {
3399 WORKREQUEST workRequest;
3400
3401 *lpdwNumberOfBytesAvailble = 0;
3402 workRequest.asyncproc = AsyncInternetQueryDataAvailableProc;
3403 workRequest.hdr = WININET_AddRef( &lpwhr->hdr );
3404
3405 retval = INTERNET_AsyncCall(&workRequest);
3406 if (!retval)
3407 {
3408 WININET_Release( &lpwhr->hdr );
3409 }
3410 else
3411 {
3412 INTERNET_SetLastError(ERROR_IO_PENDING);
3413 retval = FALSE;
3414 }
3415 }
3416 }
3417 break;
3418
3419 default:
3420 FIXME("unsupported file type\n");
3421 break;
3422 }
3423 WININET_Release( &lpwhr->hdr );
3424
3425 TRACE("<-- %i\n",retval);
3426 return retval;
3427 }
3428
3429
3430 /***********************************************************************
3431 * InternetLockRequestFile (WININET.@)
3432 */
3433 BOOL WINAPI InternetLockRequestFile( HINTERNET hInternet, HANDLE
3434 *lphLockReqHandle)
3435 {
3436 FIXME("STUB\n");
3437 return FALSE;
3438 }
3439
3440 BOOL WINAPI InternetUnlockRequestFile( HANDLE hLockHandle)
3441 {
3442 FIXME("STUB\n");
3443 return FALSE;
3444 }
3445
3446
3447 /***********************************************************************
3448 * InternetAutodial (WININET.@)
3449 *
3450 * On windows this function is supposed to dial the default internet
3451 * connection. We don't want to have Wine dial out to the internet so
3452 * we return TRUE by default. It might be nice to check if we are connected.
3453 *
3454 * RETURNS
3455 * TRUE on success
3456 * FALSE on failure
3457 *
3458 */
3459 BOOL WINAPI InternetAutodial(DWORD dwFlags, HWND hwndParent)
3460 {
3461 FIXME("STUB\n");
3462
3463 /* Tell that we are connected to the internet. */
3464 return TRUE;
3465 }
3466
3467 /***********************************************************************
3468 * InternetAutodialHangup (WININET.@)
3469 *
3470 * Hangs up a connection made with InternetAutodial
3471 *
3472 * PARAM
3473 * dwReserved
3474 * RETURNS
3475 * TRUE on success
3476 * FALSE on failure
3477 *
3478 */
3479 BOOL WINAPI InternetAutodialHangup(DWORD dwReserved)
3480 {
3481 FIXME("STUB\n");
3482
3483 /* we didn't dial, we don't disconnect */
3484 return TRUE;
3485 }
3486
3487 /***********************************************************************
3488 * InternetCombineUrlA (WININET.@)
3489 *
3490 * Combine a base URL with a relative URL
3491 *
3492 * RETURNS
3493 * TRUE on success
3494 * FALSE on failure
3495 *
3496 */
3497
3498 BOOL WINAPI InternetCombineUrlA(LPCSTR lpszBaseUrl, LPCSTR lpszRelativeUrl,
3499 LPSTR lpszBuffer, LPDWORD lpdwBufferLength,
3500 DWORD dwFlags)
3501 {
3502 HRESULT hr=S_OK;
3503
3504 TRACE("(%s, %s, %p, %p, 0x%08x)\n", debugstr_a(lpszBaseUrl), debugstr_a(lpszRelativeUrl), lpszBuffer, lpdwBufferLength, dwFlags);
3505
3506 /* Flip this bit to correspond to URL_ESCAPE_UNSAFE */
3507 dwFlags ^= ICU_NO_ENCODE;
3508 hr=UrlCombineA(lpszBaseUrl,lpszRelativeUrl,lpszBuffer,lpdwBufferLength,dwFlags);
3509
3510 return (hr==S_OK);
3511 }
3512
3513 /***********************************************************************
3514 * InternetCombineUrlW (WININET.@)
3515 *
3516 * Combine a base URL with a relative URL
3517 *
3518 * RETURNS
3519 * TRUE on success
3520 * FALSE on failure
3521 *
3522 */
3523
3524 BOOL WINAPI InternetCombineUrlW(LPCWSTR lpszBaseUrl, LPCWSTR lpszRelativeUrl,
3525 LPWSTR lpszBuffer, LPDWORD lpdwBufferLength,
3526 DWORD dwFlags)
3527 {
3528 HRESULT hr=S_OK;
3529
3530 TRACE("(%s, %s, %p, %p, 0x%08x)\n", debugstr_w(lpszBaseUrl), debugstr_w(lpszRelativeUrl), lpszBuffer, lpdwBufferLength, dwFlags);
3531
3532 /* Flip this bit to correspond to URL_ESCAPE_UNSAFE */
3533 dwFlags ^= ICU_NO_ENCODE;
3534 hr=UrlCombineW(lpszBaseUrl,lpszRelativeUrl,lpszBuffer,lpdwBufferLength,dwFlags);
3535
3536 return (hr==S_OK);
3537 }
3538
3539 /* max port num is 65535 => 5 digits */
3540 #define MAX_WORD_DIGITS 5
3541
3542 #define URL_GET_COMP_LENGTH(url, component) ((url)->dw##component##Length ? \
3543 (url)->dw##component##Length : strlenW((url)->lpsz##component))
3544 #define URL_GET_COMP_LENGTHA(url, component) ((url)->dw##component##Length ? \
3545 (url)->dw##component##Length : strlen((url)->lpsz##component))
3546
3547 static BOOL url_uses_default_port(INTERNET_SCHEME nScheme, INTERNET_PORT nPort)
3548 {
3549 if ((nScheme == INTERNET_SCHEME_HTTP) &&
3550 (nPort == INTERNET_DEFAULT_HTTP_PORT))
3551 return TRUE;
3552 if ((nScheme == INTERNET_SCHEME_HTTPS) &&
3553 (nPort == INTERNET_DEFAULT_HTTPS_PORT))
3554 return TRUE;
3555 if ((nScheme == INTERNET_SCHEME_FTP) &&
3556 (nPort == INTERNET_DEFAULT_FTP_PORT))
3557 return TRUE;
3558 if ((nScheme == INTERNET_SCHEME_GOPHER) &&
3559 (nPort == INTERNET_DEFAULT_GOPHER_PORT))
3560 return TRUE;
3561
3562 if (nPort == INTERNET_INVALID_PORT_NUMBER)
3563 return TRUE;
3564
3565 return FALSE;
3566 }
3567
3568 /* opaque urls do not fit into the standard url hierarchy and don't have
3569 * two following slashes */
3570 static inline BOOL scheme_is_opaque(INTERNET_SCHEME nScheme)
3571 {
3572 return (nScheme != INTERNET_SCHEME_FTP) &&
3573 (nScheme != INTERNET_SCHEME_GOPHER) &&
3574 (nScheme != INTERNET_SCHEME_HTTP) &&
3575 (nScheme != INTERNET_SCHEME_HTTPS) &&
3576 (nScheme != INTERNET_SCHEME_FILE);
3577 }
3578
3579 static LPCWSTR INTERNET_GetSchemeString(INTERNET_SCHEME scheme)
3580 {
3581 int index;
3582 if (scheme < INTERNET_SCHEME_FIRST)
3583 return NULL;
3584 index = scheme - INTERNET_SCHEME_FIRST;
3585 if (index >= sizeof(url_schemes)/sizeof(url_schemes[0]))
3586 return NULL;
3587 return (LPCWSTR)&url_schemes[index];
3588 }
3589
3590 /* we can calculate using ansi strings because we're just
3591 * calculating string length, not size
3592 */
3593 static BOOL calc_url_length(LPURL_COMPONENTSW lpUrlComponents,
3594 LPDWORD lpdwUrlLength)
3595 {
3596 INTERNET_SCHEME nScheme;
3597
3598 *lpdwUrlLength = 0;
3599
3600 if (lpUrlComponents->lpszScheme)
3601 {
3602 DWORD dwLen = URL_GET_COMP_LENGTH(lpUrlComponents, Scheme);
3603 *lpdwUrlLength += dwLen;
3604 nScheme = GetInternetSchemeW(lpUrlComponents->lpszScheme, dwLen);
3605 }
3606 else
3607 {
3608 LPCWSTR scheme;
3609
3610 nScheme = lpUrlComponents->nScheme;
3611
3612 if (nScheme == INTERNET_SCHEME_DEFAULT)
3613 nScheme = INTERNET_SCHEME_HTTP;
3614 scheme = INTERNET_GetSchemeString(nScheme);
3615 *lpdwUrlLength += strlenW(scheme);
3616 }
3617
3618 (*lpdwUrlLength)++; /* ':' */
3619 if (!scheme_is_opaque(nScheme) || lpUrlComponents->lpszHostName)
3620 *lpdwUrlLength += strlen("//");
3621
3622 if (lpUrlComponents->lpszUserName)
3623 {
3624 *lpdwUrlLength += URL_GET_COMP_LENGTH(lpUrlComponents, UserName);
3625 *lpdwUrlLength += strlen("@");
3626 }
3627 else
3628 {
3629 if (lpUrlComponents->lpszPassword)
3630 {
3631 INTERNET_SetLastError(ERROR_INVALID_PARAMETER);
3632 return FALSE;
3633 }
3634 }
3635
3636 if (lpUrlComponents->lpszPassword)
3637 {
3638 *lpdwUrlLength += strlen(":");
3639 *lpdwUrlLength += URL_GET_COMP_LENGTH(lpUrlComponents, Password);
3640 }
3641
3642 if (lpUrlComponents->lpszHostName)
3643 {
3644 *lpdwUrlLength += URL_GET_COMP_LENGTH(lpUrlComponents, HostName);
3645
3646 if (!url_uses_default_port(nScheme, lpUrlComponents->nPort))
3647 {
3648 char szPort[MAX_WORD_DIGITS+1];
3649
3650 sprintf(szPort, "%d", lpUrlComponents->nPort);
3651 *lpdwUrlLength += strlen(szPort);
3652 *lpdwUrlLength += strlen(":");
3653 }
3654
3655 if (lpUrlComponents->lpszUrlPath && *lpUrlComponents->lpszUrlPath != '/')
3656 (*lpdwUrlLength)++; /* '/' */
3657 }
3658
3659 if (lpUrlComponents->lpszUrlPath)
3660 *lpdwUrlLength += URL_GET_COMP_LENGTH(lpUrlComponents, UrlPath);
3661
3662 return TRUE;
3663 }
3664
3665 static void convert_urlcomp_atow(LPURL_COMPONENTSA lpUrlComponents, LPURL_COMPONENTSW urlCompW)
3666 {
3667 INT len;
3668
3669 ZeroMemory(urlCompW, sizeof(URL_COMPONENTSW));
3670
3671 urlCompW->dwStructSize = sizeof(URL_COMPONENTSW);
3672 urlCompW->dwSchemeLength = lpUrlComponents->dwSchemeLength;
3673 urlCompW->nScheme = lpUrlComponents->nScheme;
3674 urlCompW->dwHostNameLength = lpUrlComponents->dwHostNameLength;
3675 urlCompW->nPort = lpUrlComponents->nPort;
3676 urlCompW->dwUserNameLength = lpUrlComponents->dwUserNameLength;
3677 urlCompW->dwPasswordLength = lpUrlComponents->dwPasswordLength;
3678 urlCompW->dwUrlPathLength = lpUrlComponents->dwUrlPathLength;
3679 urlCompW->dwExtraInfoLength = lpUrlComponents->dwExtraInfoLength;
3680
3681 if (lpUrlComponents->lpszScheme)
3682 {
3683 len = URL_GET_COMP_LENGTHA(lpUrlComponents, Scheme) + 1;
3684 urlCompW->lpszScheme = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
3685 MultiByteToWideChar(CP_ACP, 0, lpUrlComponents->lpszScheme,
3686 -1, urlCompW->lpszScheme, len);
3687 }
3688
3689 if (lpUrlComponents->lpszHostName)
3690 {
3691 len = URL_GET_COMP_LENGTHA(lpUrlComponents, HostName) + 1;
3692 urlCompW->lpszHostName = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
3693 MultiByteToWideChar(CP_ACP, 0, lpUrlComponents->lpszHostName,
3694 -1, urlCompW->lpszHostName, len);
3695 }
3696
3697 if (lpUrlComponents->lpszUserName)
3698 {
3699 len = URL_GET_COMP_LENGTHA(lpUrlComponents, UserName) + 1;
3700 urlCompW->lpszUserName = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
3701 MultiByteToWideChar(CP_ACP, 0, lpUrlComponents->lpszUserName,
3702 -1, urlCompW->lpszUserName, len);
3703 }
3704
3705 if (lpUrlComponents->lpszPassword)
3706 {
3707 len = URL_GET_COMP_LENGTHA(lpUrlComponents, Password) + 1;
3708 urlCompW->lpszPassword = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
3709 MultiByteToWideChar(CP_ACP, 0, lpUrlComponents->lpszPassword,
3710 -1, urlCompW->lpszPassword, len);
3711 }
3712
3713 if (lpUrlComponents->lpszUrlPath)
3714 {
3715 len = URL_GET_COMP_LENGTHA(lpUrlComponents, UrlPath) + 1;
3716 urlCompW->lpszUrlPath = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
3717 MultiByteToWideChar(CP_ACP, 0, lpUrlComponents->lpszUrlPath,
3718 -1, urlCompW->lpszUrlPath, len);
3719 }
3720
3721 if (lpUrlComponents->lpszExtraInfo)
3722 {
3723 len = URL_GET_COMP_LENGTHA(lpUrlComponents, ExtraInfo) + 1;
3724 urlCompW->lpszExtraInfo = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
3725 MultiByteToWideChar(CP_ACP, 0, lpUrlComponents->lpszExtraInfo,
3726 -1, urlCompW->lpszExtraInfo, len);
3727 }
3728 }
3729
3730 /***********************************************************************
3731 * InternetCreateUrlA (WININET.@)
3732 *
3733 * See InternetCreateUrlW.
3734 */
3735 BOOL WINAPI InternetCreateUrlA(LPURL_COMPONENTSA lpUrlComponents, DWORD dwFlags,
3736 LPSTR lpszUrl, LPDWORD lpdwUrlLength)
3737 {
3738 BOOL ret;
3739 LPWSTR urlW = NULL;
3740 URL_COMPONENTSW urlCompW;
3741
3742 TRACE("(%p,%d,%p,%p)\n", lpUrlComponents, dwFlags, lpszUrl, lpdwUrlLength);
3743
3744 if (!lpUrlComponents || lpUrlComponents->dwStructSize != sizeof(URL_COMPONENTSW) || !lpdwUrlLength)
3745 {
3746 INTERNET_SetLastError(ERROR_INVALID_PARAMETER);
3747 return FALSE;
3748 }
3749
3750 convert_urlcomp_atow(lpUrlComponents, &urlCompW);
3751
3752 if (lpszUrl)
3753 urlW = HeapAlloc(GetProcessHeap(), 0, *lpdwUrlLength * sizeof(WCHAR));
3754
3755 ret = InternetCreateUrlW(&urlCompW, dwFlags, urlW, lpdwUrlLength);
3756
3757 if (!ret && (GetLastError() == ERROR_INSUFFICIENT_BUFFER))
3758 *lpdwUrlLength /= sizeof(WCHAR);
3759
3760 /* on success, lpdwUrlLength points to the size of urlW in WCHARS
3761 * minus one, so add one to leave room for NULL terminator
3762 */
3763 if (ret)
3764 WideCharToMultiByte(CP_ACP, 0, urlW, -1, lpszUrl, *lpdwUrlLength + 1, NULL, NULL);
3765
3766 HeapFree(GetProcessHeap(), 0, urlCompW.lpszScheme);
3767 HeapFree(GetProcessHeap(), 0, urlCompW.lpszHostName);
3768 HeapFree(GetProcessHeap(), 0, urlCompW.lpszUserName);
3769 HeapFree(GetProcessHeap(), 0, urlCompW.lpszPassword);
3770 HeapFree(GetProcessHeap(), 0, urlCompW.lpszUrlPath);
3771 HeapFree(GetProcessHeap(), 0, urlCompW.lpszExtraInfo);
3772 HeapFree(GetProcessHeap(), 0, urlW);
3773
3774 return ret;
3775 }
3776
3777 /***********************************************************************
3778 * InternetCreateUrlW (WININET.@)
3779 *
3780 * Creates a URL from its component parts.
3781 *
3782 * PARAMS
3783 * lpUrlComponents [I] URL Components.
3784 * dwFlags [I] Flags. See notes.
3785 * lpszUrl [I] Buffer in which to store the created URL.
3786 * lpdwUrlLength [I/O] On input, the length of the buffer pointed to by
3787 * lpszUrl in characters. On output, the number of bytes
3788 * required to store the URL including terminator.
3789 *
3790 * NOTES
3791 *
3792 * The dwFlags parameter can be zero or more of the following:
3793 *|ICU_ESCAPE - Generates escape sequences for unsafe characters in the path and extra info of the URL.
3794 *
3795 * RETURNS
3796 * TRUE on success
3797 * FALSE on failure
3798 *
3799 */
3800 BOOL WINAPI InternetCreateUrlW(LPURL_COMPONENTSW lpUrlComponents, DWORD dwFlags,
3801 LPWSTR lpszUrl, LPDWORD lpdwUrlLength)
3802 {
3803 DWORD dwLen;
3804 INTERNET_SCHEME nScheme;
3805
3806 static const WCHAR slashSlashW[] = {'/','/'};
3807 static const WCHAR percentD[] = {'%','d',0};
3808
3809 TRACE("(%p,%d,%p,%p)\n", lpUrlComponents, dwFlags, lpszUrl, lpdwUrlLength);
3810
3811 if (!lpUrlComponents || lpUrlComponents->dwStructSize != sizeof(URL_COMPONENTSW) || !lpdwUrlLength)
3812 {
3813 INTERNET_SetLastError(ERROR_INVALID_PARAMETER);
3814 return FALSE;
3815 }
3816
3817 if (!calc_url_length(lpUrlComponents, &dwLen))
3818 return FALSE;
3819
3820 if (!lpszUrl || *lpdwUrlLength < dwLen)
3821 {
3822 *lpdwUrlLength = (dwLen + 1) * sizeof(WCHAR);
3823 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER);
3824 return FALSE;
3825 }
3826
3827 *lpdwUrlLength = dwLen;
3828 lpszUrl[0] = 0x00;
3829
3830 dwLen = 0;
3831
3832 if (lpUrlComponents->lpszScheme)
3833 {
3834 dwLen = URL_GET_COMP_LENGTH(lpUrlComponents, Scheme);
3835 memcpy(lpszUrl, lpUrlComponents->lpszScheme, dwLen * sizeof(WCHAR));
3836 lpszUrl += dwLen;
3837
3838 nScheme = GetInternetSchemeW(lpUrlComponents->lpszScheme, dwLen);
3839 }
3840 else
3841 {
3842 LPCWSTR scheme;
3843 nScheme = lpUrlComponents->nScheme;
3844
3845 if (nScheme == INTERNET_SCHEME_DEFAULT)
3846 nScheme = INTERNET_SCHEME_HTTP;
3847
3848 scheme = INTERNET_GetSchemeString(nScheme);
3849 dwLen = strlenW(scheme);
3850 memcpy(lpszUrl, scheme, dwLen * sizeof(WCHAR));
3851 lpszUrl += dwLen;
3852 }
3853
3854 /* all schemes are followed by at least a colon */
3855 *lpszUrl = ':';
3856 lpszUrl++;
3857
3858 if (!scheme_is_opaque(nScheme) || lpUrlComponents->lpszHostName)
3859 {
3860 memcpy(lpszUrl, slashSlashW, sizeof(slashSlashW));
3861 lpszUrl += sizeof(slashSlashW)/sizeof(slashSlashW[0]);
3862 }
3863
3864 if (lpUrlComponents->lpszUserName)
3865 {
3866 dwLen = URL_GET_COMP_LENGTH(lpUrlComponents, UserName);
3867 memcpy(lpszUrl, lpUrlComponents->lpszUserName, dwLen * sizeof(WCHAR));
3868 lpszUrl += dwLen;
3869
3870 if (lpUrlComponents->lpszPassword)
3871 {
3872 *lpszUrl = ':';
3873 lpszUrl++;
3874
3875 dwLen = URL_GET_COMP_LENGTH(lpUrlComponents, Password);
3876 memcpy(lpszUrl, lpUrlComponents->lpszPassword, dwLen * sizeof(WCHAR));
3877 lpszUrl += dwLen;
3878 }
3879
3880 *lpszUrl = '@';
3881 lpszUrl++;
3882 }
3883
3884 if (lpUrlComponents->lpszHostName)
3885 {
3886 dwLen = URL_GET_COMP_LENGTH(lpUrlComponents, HostName);
3887 memcpy(lpszUrl, lpUrlComponents->lpszHostName, dwLen * sizeof(WCHAR));
3888 lpszUrl += dwLen;
3889
3890 if (!url_uses_default_port(nScheme, lpUrlComponents->nPort))
3891 {
3892 WCHAR szPort[MAX_WORD_DIGITS+1];
3893
3894 sprintfW(szPort, percentD, lpUrlComponents->nPort);
3895 *lpszUrl = ':';
3896 lpszUrl++;
3897 dwLen = strlenW(szPort);
3898 memcpy(lpszUrl, szPort, dwLen * sizeof(WCHAR));
3899 lpszUrl += dwLen;
3900 }
3901
3902 /* add slash between hostname and path if necessary */
3903 if (lpUrlComponents->lpszUrlPath && *lpUrlComponents->lpszUrlPath != '/')
3904 {
3905 *lpszUrl = '/';
3906 lpszUrl++;
3907 }
3908 }
3909
3910
3911 if (lpUrlComponents->lpszUrlPath)
3912 {
3913 dwLen = URL_GET_COMP_LENGTH(lpUrlComponents, UrlPath);
3914 memcpy(lpszUrl, lpUrlComponents->lpszUrlPath, dwLen * sizeof(WCHAR));
3915 lpszUrl += dwLen;
3916 }
3917
3918 *lpszUrl = '\0';
3919
3920 return TRUE;
3921 }
3922
3923 /***********************************************************************
3924 * InternetConfirmZoneCrossingA (WININET.@)
3925 *
3926 */
3927 DWORD WINAPI InternetConfirmZoneCrossingA( HWND hWnd, LPSTR szUrlPrev, LPSTR szUrlNew, BOOL bPost )
3928 {
3929 FIXME("(%p, %s, %s, %x) stub\n", hWnd, debugstr_a(szUrlPrev), debugstr_a(szUrlNew), bPost);
3930 return ERROR_SUCCESS;
3931 }
3932
3933 /***********************************************************************
3934 * InternetConfirmZoneCrossingW (WININET.@)
3935 *
3936 */
3937 DWORD WINAPI InternetConfirmZoneCrossingW( HWND hWnd, LPWSTR szUrlPrev, LPWSTR szUrlNew, BOOL bPost )
3938 {
3939 FIXME("(%p, %s, %s, %x) stub\n", hWnd, debugstr_w(szUrlPrev), debugstr_w(szUrlNew), bPost);
3940 return ERROR_SUCCESS;
3941 }
3942
3943 DWORD WINAPI InternetDialA( HWND hwndParent, LPSTR lpszConnectoid, DWORD dwFlags,
3944 DWORD_PTR* lpdwConnection, DWORD dwReserved )
3945 {
3946 FIXME("(%p, %p, 0x%08x, %p, 0x%08x) stub\n", hwndParent, lpszConnectoid, dwFlags,
3947 lpdwConnection, dwReserved);
3948 return ERROR_SUCCESS;
3949 }
3950
3951 DWORD WINAPI InternetDialW( HWND hwndParent, LPWSTR lpszConnectoid, DWORD dwFlags,
3952 DWORD_PTR* lpdwConnection, DWORD dwReserved )
3953 {
3954 FIXME("(%p, %p, 0x%08x, %p, 0x%08x) stub\n", hwndParent, lpszConnectoid, dwFlags,
3955 lpdwConnection, dwReserved);
3956 return ERROR_SUCCESS;
3957 }
3958
3959 BOOL WINAPI InternetGoOnlineA( LPSTR lpszURL, HWND hwndParent, DWORD dwReserved )
3960 {
3961 FIXME("(%s, %p, 0x%08x) stub\n", debugstr_a(lpszURL), hwndParent, dwReserved);
3962 return TRUE;
3963 }
3964
3965 BOOL WINAPI InternetGoOnlineW( LPWSTR lpszURL, HWND hwndParent, DWORD dwReserved )
3966 {
3967 FIXME("(%s, %p, 0x%08x) stub\n", debugstr_w(lpszURL), hwndParent, dwReserved);
3968 return TRUE;
3969 }
3970
3971 DWORD WINAPI InternetHangUp( DWORD_PTR dwConnection, DWORD dwReserved )
3972 {
3973 FIXME("(0x%08lx, 0x%08x) stub\n", dwConnection, dwReserved);
3974 return ERROR_SUCCESS;
3975 }
3976
3977 BOOL WINAPI CreateMD5SSOHash( PWSTR pszChallengeInfo, PWSTR pwszRealm, PWSTR pwszTarget,
3978 PBYTE pbHexHash )
3979 {
3980 FIXME("(%s, %s, %s, %p) stub\n", debugstr_w(pszChallengeInfo), debugstr_w(pwszRealm),
3981 debugstr_w(pwszTarget), pbHexHash);
3982 return FALSE;
3983 }
3984
3985 BOOL WINAPI ResumeSuspendedDownload( HINTERNET hInternet, DWORD dwError )
3986 {
3987 FIXME("(%p, 0x%08x) stub\n", hInternet, dwError);
3988 return FALSE;
3989 }
3990
3991 BOOL WINAPI InternetQueryFortezzaStatus(DWORD *a, DWORD_PTR b)
3992 {
3993 FIXME("(%p, %08lx) stub\n", a, b);
3994 return 0;
3995 }
Work in progress by Kai Blin