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wininet: Implement INTERNET_OPTION_CALLBACK in InternetSetOption{A, W}.
[wine/wine-kai.git] / dlls / wininet / internet.c
blobaa74c7cd71bc2a4c3bf9130c688047800e6140fa
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 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 EnterCriticalSection( &WININET_cs );
109 if( !WININET_dwMaxHandles )
110 {
111 num = HANDLE_CHUNK_SIZE;
112 p = HeapAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY,
113 sizeof (UINT)* num);
114 if( !p )
115 goto end;
116 WININET_Handles = p;
117 WININET_dwMaxHandles = num;
118 }
119 if( WININET_dwMaxHandles == WININET_dwNextHandle )
120 {
121 num = WININET_dwMaxHandles + HANDLE_CHUNK_SIZE;
122 p = HeapReAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY,
123 WININET_Handles, sizeof (UINT)* num);
124 if( !p )
125 goto end;
126 WININET_Handles = p;
127 WININET_dwMaxHandles = num;
128 }
129
130 handle = WININET_dwNextHandle;
131 if( WININET_Handles[handle] )
132 ERR("handle isn't free but should be\n");
133 WININET_Handles[handle] = WININET_AddRef( info );
134
135 while( WININET_Handles[WININET_dwNextHandle] &&
136 (WININET_dwNextHandle < WININET_dwMaxHandles ) )
137 WININET_dwNextHandle++;
138
139 end:
140 LeaveCriticalSection( &WININET_cs );
141
142 return info->hInternet = (HINTERNET) (handle+1);
143 }
144
145 LPWININETHANDLEHEADER WININET_AddRef( LPWININETHANDLEHEADER info )
146 {
147 info->dwRefCount++;
148 TRACE("%p -> refcount = %d\n", info, info->dwRefCount );
149 return info;
150 }
151
152 LPWININETHANDLEHEADER WININET_GetObject( HINTERNET hinternet )
153 {
154 LPWININETHANDLEHEADER info = NULL;
155 UINT handle = (UINT) hinternet;
156
157 EnterCriticalSection( &WININET_cs );
158
159 if( (handle > 0) && ( handle <= WININET_dwMaxHandles ) &&
160 WININET_Handles[handle-1] )
161 info = WININET_AddRef( WININET_Handles[handle-1] );
162
163 LeaveCriticalSection( &WININET_cs );
164
165 TRACE("handle %d -> %p\n", handle, info);
166
167 return info;
168 }
169
170 BOOL WININET_Release( LPWININETHANDLEHEADER info )
171 {
172 info->dwRefCount--;
173 TRACE( "object %p refcount = %d\n", info, info->dwRefCount );
174 if( !info->dwRefCount )
175 {
176 TRACE( "destroying object %p\n", info);
177 info->destroy( info );
178 }
179 return TRUE;
180 }
181
182 BOOL WININET_FreeHandle( HINTERNET hinternet )
183 {
184 BOOL ret = FALSE;
185 UINT handle = (UINT) hinternet;
186 LPWININETHANDLEHEADER info = NULL;
187
188 EnterCriticalSection( &WININET_cs );
189
190 if( (handle > 0) && ( handle <= WININET_dwMaxHandles ) )
191 {
192 handle--;
193 if( WININET_Handles[handle] )
194 {
195 info = WININET_Handles[handle];
196 TRACE( "destroying handle %d for object %p\n", handle+1, info);
197 WININET_Handles[handle] = NULL;
198 ret = TRUE;
199 if( WININET_dwNextHandle > handle )
200 WININET_dwNextHandle = handle;
201 }
202 }
203
204 LeaveCriticalSection( &WININET_cs );
205
206 if( info )
207 WININET_Release( info );
208
209 return ret;
210 }
211
212 /***********************************************************************
213 * DllMain [Internal] Initializes the internal 'WININET.DLL'.
214 *
215 * PARAMS
216 * hinstDLL [I] handle to the DLL's instance
217 * fdwReason [I]
218 * lpvReserved [I] reserved, must be NULL
219 *
220 * RETURNS
221 * Success: TRUE
222 * Failure: FALSE
223 */
224
225 BOOL WINAPI DllMain (HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved)
226 {
227 TRACE("%p,%x,%p\n", hinstDLL, fdwReason, lpvReserved);
228
229 switch (fdwReason) {
230 case DLL_PROCESS_ATTACH:
231
232 g_dwTlsErrIndex = TlsAlloc();
233
234 if (g_dwTlsErrIndex == TLS_OUT_OF_INDEXES)
235 return FALSE;
236
237 URLCacheContainers_CreateDefaults();
238
239 WININET_hModule = (HMODULE)hinstDLL;
240
241 case DLL_THREAD_ATTACH:
242 break;
243
244 case DLL_THREAD_DETACH:
245 if (g_dwTlsErrIndex != TLS_OUT_OF_INDEXES)
246 {
247 LPVOID lpwite = TlsGetValue(g_dwTlsErrIndex);
248 HeapFree(GetProcessHeap(), 0, lpwite);
249 }
250 break;
251
252 case DLL_PROCESS_DETACH:
253
254 URLCacheContainers_DeleteAll();
255
256 if (g_dwTlsErrIndex != TLS_OUT_OF_INDEXES)
257 {
258 HeapFree(GetProcessHeap(), 0, TlsGetValue(g_dwTlsErrIndex));
259 TlsFree(g_dwTlsErrIndex);
260 }
261 break;
262 }
263
264 return TRUE;
265 }
266
267
268 /***********************************************************************
269 * InternetInitializeAutoProxyDll (WININET.@)
270 *
271 * Setup the internal proxy
272 *
273 * PARAMETERS
274 * dwReserved
275 *
276 * RETURNS
277 * FALSE on failure
278 *
279 */
280 BOOL WINAPI InternetInitializeAutoProxyDll(DWORD dwReserved)
281 {
282 FIXME("STUB\n");
283 INTERNET_SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
284 return FALSE;
285 }
286
287 /***********************************************************************
288 * DetectAutoProxyUrl (WININET.@)
289 *
290 * Auto detect the proxy url
291 *
292 * RETURNS
293 * FALSE on failure
294 *
295 */
296 BOOL WINAPI DetectAutoProxyUrl(LPSTR lpszAutoProxyUrl,
297 DWORD dwAutoProxyUrlLength, DWORD dwDetectFlags)
298 {
299 FIXME("STUB\n");
300 INTERNET_SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
301 return FALSE;
302 }
303
304
305 /***********************************************************************
306 * INTERNET_ConfigureProxyFromReg
307 *
308 * FIXME:
309 * The proxy may be specified in the form 'http=proxy.my.org'
310 * Presumably that means there can be ftp=ftpproxy.my.org too.
311 */
312 static BOOL INTERNET_ConfigureProxyFromReg( LPWININETAPPINFOW lpwai )
313 {
314 HKEY key;
315 DWORD r, keytype, len, enabled;
316 LPCSTR lpszInternetSettings =
317 "Software\\Microsoft\\Windows\\CurrentVersion\\Internet Settings";
318 static const WCHAR szProxyServer[] = { 'P','r','o','x','y','S','e','r','v','e','r', 0 };
319
320 r = RegOpenKeyA(HKEY_CURRENT_USER, lpszInternetSettings, &key);
321 if ( r != ERROR_SUCCESS )
322 return FALSE;
323
324 len = sizeof enabled;
325 r = RegQueryValueExA( key, "ProxyEnable", NULL, &keytype,
326 (BYTE*)&enabled, &len);
327 if( (r == ERROR_SUCCESS) && enabled )
328 {
329 TRACE("Proxy is enabled.\n");
330
331 /* figure out how much memory the proxy setting takes */
332 r = RegQueryValueExW( key, szProxyServer, NULL, &keytype,
333 NULL, &len);
334 if( (r == ERROR_SUCCESS) && len && (keytype == REG_SZ) )
335 {
336 LPWSTR szProxy, p;
337 static const WCHAR szHttp[] = {'h','t','t','p','=',0};
338
339 szProxy=HeapAlloc( GetProcessHeap(), 0, len );
340 RegQueryValueExW( key, szProxyServer, NULL, &keytype,
341 (BYTE*)szProxy, &len);
342
343 /* find the http proxy, and strip away everything else */
344 p = strstrW( szProxy, szHttp );
345 if( p )
346 {
347 p += lstrlenW(szHttp);
348 lstrcpyW( szProxy, p );
349 }
350 p = strchrW( szProxy, ' ' );
351 if( p )
352 *p = 0;
353
354 lpwai->dwAccessType = INTERNET_OPEN_TYPE_PROXY;
355 lpwai->lpszProxy = szProxy;
356
357 TRACE("http proxy = %s\n", debugstr_w(lpwai->lpszProxy));
358 }
359 else
360 ERR("Couldn't read proxy server settings.\n");
361 }
362 else
363 TRACE("Proxy is not enabled.\n");
364 RegCloseKey(key);
365
366 return enabled;
367 }
368
369 /***********************************************************************
370 * dump_INTERNET_FLAGS
371 *
372 * Helper function to TRACE the internet flags.
373 *
374 * RETURNS
375 * None
376 *
377 */
378 static void dump_INTERNET_FLAGS(DWORD dwFlags)
379 {
380 #define FE(x) { x, #x }
381 static const wininet_flag_info flag[] = {
382 FE(INTERNET_FLAG_RELOAD),
383 FE(INTERNET_FLAG_RAW_DATA),
384 FE(INTERNET_FLAG_EXISTING_CONNECT),
385 FE(INTERNET_FLAG_ASYNC),
386 FE(INTERNET_FLAG_PASSIVE),
387 FE(INTERNET_FLAG_NO_CACHE_WRITE),
388 FE(INTERNET_FLAG_MAKE_PERSISTENT),
389 FE(INTERNET_FLAG_FROM_CACHE),
390 FE(INTERNET_FLAG_SECURE),
391 FE(INTERNET_FLAG_KEEP_CONNECTION),
392 FE(INTERNET_FLAG_NO_AUTO_REDIRECT),
393 FE(INTERNET_FLAG_READ_PREFETCH),
394 FE(INTERNET_FLAG_NO_COOKIES),
395 FE(INTERNET_FLAG_NO_AUTH),
396 FE(INTERNET_FLAG_CACHE_IF_NET_FAIL),
397 FE(INTERNET_FLAG_IGNORE_REDIRECT_TO_HTTP),
398 FE(INTERNET_FLAG_IGNORE_REDIRECT_TO_HTTPS),
399 FE(INTERNET_FLAG_IGNORE_CERT_DATE_INVALID),
400 FE(INTERNET_FLAG_IGNORE_CERT_CN_INVALID),
401 FE(INTERNET_FLAG_RESYNCHRONIZE),
402 FE(INTERNET_FLAG_HYPERLINK),
403 FE(INTERNET_FLAG_NO_UI),
404 FE(INTERNET_FLAG_PRAGMA_NOCACHE),
405 FE(INTERNET_FLAG_CACHE_ASYNC),
406 FE(INTERNET_FLAG_FORMS_SUBMIT),
407 FE(INTERNET_FLAG_NEED_FILE),
408 FE(INTERNET_FLAG_TRANSFER_ASCII),
409 FE(INTERNET_FLAG_TRANSFER_BINARY)
410 };
411 #undef FE
412 int i;
413
414 for (i = 0; i < (sizeof(flag) / sizeof(flag[0])); i++) {
415 if (flag[i].val & dwFlags) {
416 TRACE(" %s", flag[i].name);
417 dwFlags &= ~flag[i].val;
418 }
419 }
420 if (dwFlags)
421 TRACE(" Unknown flags (%08x)\n", dwFlags);
422 else
423 TRACE("\n");
424 }
425
426 /***********************************************************************
427 * InternetOpenW (WININET.@)
428 *
429 * Per-application initialization of wininet
430 *
431 * RETURNS
432 * HINTERNET on success
433 * NULL on failure
434 *
435 */
436 HINTERNET WINAPI InternetOpenW(LPCWSTR lpszAgent, DWORD dwAccessType,
437 LPCWSTR lpszProxy, LPCWSTR lpszProxyBypass, DWORD dwFlags)
438 {
439 LPWININETAPPINFOW lpwai = NULL;
440 HINTERNET handle = NULL;
441
442 if (TRACE_ON(wininet)) {
443 #define FE(x) { x, #x }
444 static const wininet_flag_info access_type[] = {
445 FE(INTERNET_OPEN_TYPE_PRECONFIG),
446 FE(INTERNET_OPEN_TYPE_DIRECT),
447 FE(INTERNET_OPEN_TYPE_PROXY),
448 FE(INTERNET_OPEN_TYPE_PRECONFIG_WITH_NO_AUTOPROXY)
449 };
450 #undef FE
451 DWORD i;
452 const char *access_type_str = "Unknown";
453
454 TRACE("(%s, %i, %s, %s, %i)\n", debugstr_w(lpszAgent), dwAccessType,
455 debugstr_w(lpszProxy), debugstr_w(lpszProxyBypass), dwFlags);
456 for (i = 0; i < (sizeof(access_type) / sizeof(access_type[0])); i++) {
457 if (access_type[i].val == dwAccessType) {
458 access_type_str = access_type[i].name;
459 break;
460 }
461 }
462 TRACE(" access type : %s\n", access_type_str);
463 TRACE(" flags :");
464 dump_INTERNET_FLAGS(dwFlags);
465 }
466
467 /* Clear any error information */
468 INTERNET_SetLastError(0);
469
470 lpwai = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(WININETAPPINFOW));
471 if (NULL == lpwai)
472 {
473 INTERNET_SetLastError(ERROR_OUTOFMEMORY);
474 goto lend;
475 }
476
477 lpwai->hdr.htype = WH_HINIT;
478 lpwai->hdr.dwFlags = dwFlags;
479 lpwai->hdr.dwRefCount = 1;
480 lpwai->hdr.destroy = INTERNET_CloseHandle;
481 lpwai->dwAccessType = dwAccessType;
482 lpwai->lpszProxyUsername = NULL;
483 lpwai->lpszProxyPassword = NULL;
484
485 handle = WININET_AllocHandle( &lpwai->hdr );
486 if( !handle )
487 {
488 HeapFree( GetProcessHeap(), 0, lpwai );
489 INTERNET_SetLastError(ERROR_OUTOFMEMORY);
490 goto lend;
491 }
492
493 if (NULL != lpszAgent)
494 {
495 lpwai->lpszAgent = HeapAlloc( GetProcessHeap(),0,
496 (strlenW(lpszAgent)+1)*sizeof(WCHAR));
497 if (lpwai->lpszAgent)
498 lstrcpyW( lpwai->lpszAgent, lpszAgent );
499 }
500 if(dwAccessType == INTERNET_OPEN_TYPE_PRECONFIG)
501 INTERNET_ConfigureProxyFromReg( lpwai );
502 else if (NULL != lpszProxy)
503 {
504 lpwai->lpszProxy = HeapAlloc( GetProcessHeap(), 0,
505 (strlenW(lpszProxy)+1)*sizeof(WCHAR));
506 if (lpwai->lpszProxy)
507 lstrcpyW( lpwai->lpszProxy, lpszProxy );
508 }
509
510 if (NULL != lpszProxyBypass)
511 {
512 lpwai->lpszProxyBypass = HeapAlloc( GetProcessHeap(), 0,
513 (strlenW(lpszProxyBypass)+1)*sizeof(WCHAR));
514 if (lpwai->lpszProxyBypass)
515 lstrcpyW( lpwai->lpszProxyBypass, lpszProxyBypass );
516 }
517
518 lend:
519 if( lpwai )
520 WININET_Release( &lpwai->hdr );
521
522 TRACE("returning %p\n", lpwai);
523
524 return handle;
525 }
526
527
528 /***********************************************************************
529 * InternetOpenA (WININET.@)
530 *
531 * Per-application initialization of wininet
532 *
533 * RETURNS
534 * HINTERNET on success
535 * NULL on failure
536 *
537 */
538 HINTERNET WINAPI InternetOpenA(LPCSTR lpszAgent, DWORD dwAccessType,
539 LPCSTR lpszProxy, LPCSTR lpszProxyBypass, DWORD dwFlags)
540 {
541 HINTERNET rc = (HINTERNET)NULL;
542 INT len;
543 WCHAR *szAgent = NULL, *szProxy = NULL, *szBypass = NULL;
544
545 TRACE("(%s, 0x%08x, %s, %s, 0x%08x)\n", debugstr_a(lpszAgent),
546 dwAccessType, debugstr_a(lpszProxy), debugstr_a(lpszProxyBypass), dwFlags);
547
548 if( lpszAgent )
549 {
550 len = MultiByteToWideChar(CP_ACP, 0, lpszAgent, -1, NULL, 0);
551 szAgent = HeapAlloc(GetProcessHeap(), 0, len*sizeof(WCHAR));
552 MultiByteToWideChar(CP_ACP, 0, lpszAgent, -1, szAgent, len);
553 }
554
555 if( lpszProxy )
556 {
557 len = MultiByteToWideChar(CP_ACP, 0, lpszProxy, -1, NULL, 0);
558 szProxy = HeapAlloc(GetProcessHeap(), 0, len*sizeof(WCHAR));
559 MultiByteToWideChar(CP_ACP, 0, lpszProxy, -1, szProxy, len);
560 }
561
562 if( lpszProxyBypass )
563 {
564 len = MultiByteToWideChar(CP_ACP, 0, lpszProxyBypass, -1, NULL, 0);
565 szBypass = HeapAlloc(GetProcessHeap(), 0, len*sizeof(WCHAR));
566 MultiByteToWideChar(CP_ACP, 0, lpszProxyBypass, -1, szBypass, len);
567 }
568
569 rc = InternetOpenW(szAgent, dwAccessType, szProxy, szBypass, dwFlags);
570
571 HeapFree(GetProcessHeap(), 0, szAgent);
572 HeapFree(GetProcessHeap(), 0, szProxy);
573 HeapFree(GetProcessHeap(), 0, szBypass);
574
575 return rc;
576 }
577
578 /***********************************************************************
579 * InternetGetLastResponseInfoA (WININET.@)
580 *
581 * Return last wininet error description on the calling thread
582 *
583 * RETURNS
584 * TRUE on success of writing to buffer
585 * FALSE on failure
586 *
587 */
588 BOOL WINAPI InternetGetLastResponseInfoA(LPDWORD lpdwError,
589 LPSTR lpszBuffer, LPDWORD lpdwBufferLength)
590 {
591 LPWITHREADERROR lpwite = (LPWITHREADERROR)TlsGetValue(g_dwTlsErrIndex);
592
593 TRACE("\n");
594
595 if (lpwite)
596 {
597 *lpdwError = lpwite->dwError;
598 if (lpwite->dwError)
599 {
600 memcpy(lpszBuffer, lpwite->response, *lpdwBufferLength);
601 *lpdwBufferLength = strlen(lpszBuffer);
602 }
603 else
604 *lpdwBufferLength = 0;
605 }
606 else
607 {
608 *lpdwError = 0;
609 *lpdwBufferLength = 0;
610 }
611
612 return TRUE;
613 }
614
615 /***********************************************************************
616 * InternetGetLastResponseInfoW (WININET.@)
617 *
618 * Return last wininet error description on the calling thread
619 *
620 * RETURNS
621 * TRUE on success of writing to buffer
622 * FALSE on failure
623 *
624 */
625 BOOL WINAPI InternetGetLastResponseInfoW(LPDWORD lpdwError,
626 LPWSTR lpszBuffer, LPDWORD lpdwBufferLength)
627 {
628 LPWITHREADERROR lpwite = (LPWITHREADERROR)TlsGetValue(g_dwTlsErrIndex);
629
630 TRACE("\n");
631
632 if (lpwite)
633 {
634 *lpdwError = lpwite->dwError;
635 if (lpwite->dwError)
636 {
637 memcpy(lpszBuffer, lpwite->response, *lpdwBufferLength);
638 *lpdwBufferLength = lstrlenW(lpszBuffer);
639 }
640 else
641 *lpdwBufferLength = 0;
642 }
643 else
644 {
645 *lpdwError = 0;
646 *lpdwBufferLength = 0;
647 }
648
649 return TRUE;
650 }
651
652 /***********************************************************************
653 * InternetGetConnectedState (WININET.@)
654 *
655 * Return connected state
656 *
657 * RETURNS
658 * TRUE if connected
659 * if lpdwStatus is not null, return the status (off line,
660 * modem, lan...) in it.
661 * FALSE if not connected
662 */
663 BOOL WINAPI InternetGetConnectedState(LPDWORD lpdwStatus, DWORD dwReserved)
664 {
665 TRACE("(%p, 0x%08x)\n", lpdwStatus, dwReserved);
666
667 if (lpdwStatus) {
668 FIXME("always returning LAN connection.\n");
669 *lpdwStatus = INTERNET_CONNECTION_LAN;
670 }
671 return TRUE;
672 }
673
674
675 /***********************************************************************
676 * InternetGetConnectedStateExW (WININET.@)
677 *
678 * Return connected state
679 *
680 * PARAMS
681 *
682 * lpdwStatus [O] Flags specifying the status of the internet connection.
683 * lpszConnectionName [O] Pointer to buffer to receive the friendly name of the internet connection.
684 * dwNameLen [I] Size of the buffer, in characters.
685 * dwReserved [I] Reserved. Must be set to 0.
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 * NOTES
694 * If the system has no available network connections, an empty string is
695 * stored in lpszConnectionName. If there is a LAN connection, a localized
696 * "LAN Connection" string is stored. Presumably, if only a dial-up
697 * connection is available then the name of the dial-up connection is
698 * returned. Why any application, other than the "Internet Settings" CPL,
699 * would want to use this function instead of the simpler InternetGetConnectedStateW
700 * function is beyond me.
701 */
702 BOOL WINAPI InternetGetConnectedStateExW(LPDWORD lpdwStatus, LPWSTR lpszConnectionName,
703 DWORD dwNameLen, DWORD dwReserved)
704 {
705 TRACE("(%p, %p, %d, 0x%08x)\n", lpdwStatus, lpszConnectionName, dwNameLen, dwReserved);
706
707 /* Must be zero */
708 if(dwReserved)
709 return FALSE;
710
711 if (lpdwStatus) {
712 FIXME("always returning LAN connection.\n");
713 *lpdwStatus = INTERNET_CONNECTION_LAN;
714 }
715 return LoadStringW(WININET_hModule, IDS_LANCONNECTION, lpszConnectionName, dwNameLen);
716 }
717
718
719 /***********************************************************************
720 * InternetGetConnectedStateExA (WININET.@)
721 */
722 BOOL WINAPI InternetGetConnectedStateExA(LPDWORD lpdwStatus, LPSTR lpszConnectionName,
723 DWORD dwNameLen, DWORD dwReserved)
724 {
725 LPWSTR lpwszConnectionName = NULL;
726 BOOL rc;
727
728 TRACE("(%p, %p, %d, 0x%08x)\n", lpdwStatus, lpszConnectionName, dwNameLen, dwReserved);
729
730 if (lpszConnectionName && dwNameLen > 0)
731 lpwszConnectionName= HeapAlloc(GetProcessHeap(), 0, dwNameLen * sizeof(WCHAR));
732
733 rc = InternetGetConnectedStateExW(lpdwStatus,lpwszConnectionName, dwNameLen,
734 dwReserved);
735 if (rc && lpwszConnectionName)
736 {
737 WideCharToMultiByte(CP_ACP,0,lpwszConnectionName,-1,lpszConnectionName,
738 dwNameLen, NULL, NULL);
739
740 HeapFree(GetProcessHeap(),0,lpwszConnectionName);
741 }
742
743 return rc;
744 }
745
746
747 /***********************************************************************
748 * InternetConnectW (WININET.@)
749 *
750 * Open a ftp, gopher or http session
751 *
752 * RETURNS
753 * HINTERNET a session handle on success
754 * NULL on failure
755 *
756 */
757 HINTERNET WINAPI InternetConnectW(HINTERNET hInternet,
758 LPCWSTR lpszServerName, INTERNET_PORT nServerPort,
759 LPCWSTR lpszUserName, LPCWSTR lpszPassword,
760 DWORD dwService, DWORD dwFlags, DWORD dwContext)
761 {
762 LPWININETAPPINFOW hIC;
763 HINTERNET rc = NULL;
764
765 TRACE("(%p, %s, %i, %s, %s, %i, %i, %i)\n", hInternet, debugstr_w(lpszServerName),
766 nServerPort, debugstr_w(lpszUserName), debugstr_w(lpszPassword),
767 dwService, dwFlags, dwContext);
768
769 if (!lpszServerName)
770 {
771 INTERNET_SetLastError(ERROR_INVALID_PARAMETER);
772 return NULL;
773 }
774
775 /* Clear any error information */
776 INTERNET_SetLastError(0);
777 hIC = (LPWININETAPPINFOW) WININET_GetObject( hInternet );
778 if ( (hIC == NULL) || (hIC->hdr.htype != WH_HINIT) )
779 {
780 INTERNET_SetLastError(ERROR_INVALID_HANDLE);
781 goto lend;
782 }
783
784 switch (dwService)
785 {
786 case INTERNET_SERVICE_FTP:
787 rc = FTP_Connect(hIC, lpszServerName, nServerPort,
788 lpszUserName, lpszPassword, dwFlags, dwContext, 0);
789 break;
790
791 case INTERNET_SERVICE_HTTP:
792 rc = HTTP_Connect(hIC, lpszServerName, nServerPort,
793 lpszUserName, lpszPassword, dwFlags, dwContext, 0);
794 break;
795
796 case INTERNET_SERVICE_GOPHER:
797 default:
798 break;
799 }
800 lend:
801 if( hIC )
802 WININET_Release( &hIC->hdr );
803
804 TRACE("returning %p\n", rc);
805 return rc;
806 }
807
808
809 /***********************************************************************
810 * InternetConnectA (WININET.@)
811 *
812 * Open a ftp, gopher or http session
813 *
814 * RETURNS
815 * HINTERNET a session handle on success
816 * NULL on failure
817 *
818 */
819 HINTERNET WINAPI InternetConnectA(HINTERNET hInternet,
820 LPCSTR lpszServerName, INTERNET_PORT nServerPort,
821 LPCSTR lpszUserName, LPCSTR lpszPassword,
822 DWORD dwService, DWORD dwFlags, DWORD dwContext)
823 {
824 HINTERNET rc = (HINTERNET)NULL;
825 INT len = 0;
826 LPWSTR szServerName = NULL;
827 LPWSTR szUserName = NULL;
828 LPWSTR szPassword = NULL;
829
830 if (lpszServerName)
831 {
832 len = MultiByteToWideChar(CP_ACP, 0, lpszServerName, -1, NULL, 0);
833 szServerName = HeapAlloc(GetProcessHeap(), 0, len*sizeof(WCHAR));
834 MultiByteToWideChar(CP_ACP, 0, lpszServerName, -1, szServerName, len);
835 }
836 if (lpszUserName)
837 {
838 len = MultiByteToWideChar(CP_ACP, 0, lpszUserName, -1, NULL, 0);
839 szUserName = HeapAlloc(GetProcessHeap(), 0, len*sizeof(WCHAR));
840 MultiByteToWideChar(CP_ACP, 0, lpszUserName, -1, szUserName, len);
841 }
842 if (lpszPassword)
843 {
844 len = MultiByteToWideChar(CP_ACP, 0, lpszPassword, -1, NULL, 0);
845 szPassword = HeapAlloc(GetProcessHeap(), 0, len*sizeof(WCHAR));
846 MultiByteToWideChar(CP_ACP, 0, lpszPassword, -1, szPassword, len);
847 }
848
849
850 rc = InternetConnectW(hInternet, szServerName, nServerPort,
851 szUserName, szPassword, dwService, dwFlags, dwContext);
852
853 HeapFree(GetProcessHeap(), 0, szServerName);
854 HeapFree(GetProcessHeap(), 0, szUserName);
855 HeapFree(GetProcessHeap(), 0, szPassword);
856 return rc;
857 }
858
859
860 /***********************************************************************
861 * InternetFindNextFileA (WININET.@)
862 *
863 * Continues a file search from a previous call to FindFirstFile
864 *
865 * RETURNS
866 * TRUE on success
867 * FALSE on failure
868 *
869 */
870 BOOL WINAPI InternetFindNextFileA(HINTERNET hFind, LPVOID lpvFindData)
871 {
872 BOOL ret;
873 WIN32_FIND_DATAW fd;
874
875 ret = InternetFindNextFileW(hFind, lpvFindData?&fd:NULL);
876 if(lpvFindData)
877 WININET_find_data_WtoA(&fd, (LPWIN32_FIND_DATAA)lpvFindData);
878 return ret;
879 }
880
881 /***********************************************************************
882 * InternetFindNextFileW (WININET.@)
883 *
884 * Continues a file search from a previous call to FindFirstFile
885 *
886 * RETURNS
887 * TRUE on success
888 * FALSE on failure
889 *
890 */
891 static void AsyncFtpFindNextFileProc(WORKREQUEST *workRequest)
892 {
893 struct WORKREQ_FTPFINDNEXTW *req = &workRequest->u.FtpFindNextW;
894 LPWININETFTPFINDNEXTW lpwh = (LPWININETFTPFINDNEXTW) workRequest->hdr;
895
896 TRACE("%p\n", lpwh);
897
898 FTP_FindNextFileW(lpwh, req->lpFindFileData);
899 }
900
901 BOOL WINAPI InternetFindNextFileW(HINTERNET hFind, LPVOID lpvFindData)
902 {
903 LPWININETAPPINFOW hIC = NULL;
904 LPWININETFTPFINDNEXTW lpwh;
905 BOOL bSuccess = FALSE;
906
907 TRACE("\n");
908
909 lpwh = (LPWININETFTPFINDNEXTW) WININET_GetObject( hFind );
910 if (NULL == lpwh || lpwh->hdr.htype != WH_HFTPFINDNEXT)
911 {
912 FIXME("Only FTP supported\n");
913 INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE);
914 goto lend;
915 }
916
917 hIC = lpwh->lpFtpSession->lpAppInfo;
918 if (hIC->hdr.dwFlags & INTERNET_FLAG_ASYNC)
919 {
920 WORKREQUEST workRequest;
921 struct WORKREQ_FTPFINDNEXTW *req;
922
923 workRequest.asyncproc = AsyncFtpFindNextFileProc;
924 workRequest.hdr = WININET_AddRef( &lpwh->hdr );
925 req = &workRequest.u.FtpFindNextW;
926 req->lpFindFileData = lpvFindData;
927
928 bSuccess = INTERNET_AsyncCall(&workRequest);
929 }
930 else
931 {
932 bSuccess = FTP_FindNextFileW(lpwh, lpvFindData);
933 }
934 lend:
935 if( lpwh )
936 WININET_Release( &lpwh->hdr );
937 return bSuccess;
938 }
939
940 /***********************************************************************
941 * INTERNET_CloseHandle (internal)
942 *
943 * Close internet handle
944 *
945 * RETURNS
946 * Void
947 *
948 */
949 static VOID INTERNET_CloseHandle(LPWININETHANDLEHEADER hdr)
950 {
951 LPWININETAPPINFOW lpwai = (LPWININETAPPINFOW) hdr;
952
953 TRACE("%p\n",lpwai);
954
955 HeapFree(GetProcessHeap(), 0, lpwai->lpszAgent);
956 HeapFree(GetProcessHeap(), 0, lpwai->lpszProxy);
957 HeapFree(GetProcessHeap(), 0, lpwai->lpszProxyBypass);
958 HeapFree(GetProcessHeap(), 0, lpwai->lpszProxyUsername);
959 HeapFree(GetProcessHeap(), 0, lpwai->lpszProxyPassword);
960 HeapFree(GetProcessHeap(), 0, lpwai);
961 }
962
963
964 /***********************************************************************
965 * InternetCloseHandle (WININET.@)
966 *
967 * Generic close handle function
968 *
969 * RETURNS
970 * TRUE on success
971 * FALSE on failure
972 *
973 */
974 BOOL WINAPI InternetCloseHandle(HINTERNET hInternet)
975 {
976 LPWININETHANDLEHEADER lpwh;
977
978 TRACE("%p\n",hInternet);
979
980 lpwh = WININET_GetObject( hInternet );
981 if (NULL == lpwh)
982 {
983 INTERNET_SetLastError(ERROR_INVALID_HANDLE);
984 return FALSE;
985 }
986
987 /* FIXME: native appears to send this from the equivalent of
988 * WININET_Release */
989 INTERNET_SendCallback(lpwh, lpwh->dwContext,
990 INTERNET_STATUS_HANDLE_CLOSING, &hInternet,
991 sizeof(HINTERNET));
992
993 WININET_FreeHandle( hInternet );
994 WININET_Release( lpwh );
995
996 return TRUE;
997 }
998
999
1000 /***********************************************************************
1001 * ConvertUrlComponentValue (Internal)
1002 *
1003 * Helper function for InternetCrackUrlW
1004 *
1005 */
1006 static void ConvertUrlComponentValue(LPSTR* lppszComponent, LPDWORD dwComponentLen,
1007 LPWSTR lpwszComponent, DWORD dwwComponentLen,
1008 LPCSTR lpszStart, LPCWSTR lpwszStart)
1009 {
1010 TRACE("%p %d %p %d %p %p\n", lppszComponent, *dwComponentLen, lpwszComponent, dwwComponentLen, lpszStart, lpwszStart);
1011 if (*dwComponentLen != 0)
1012 {
1013 DWORD nASCIILength=WideCharToMultiByte(CP_ACP,0,lpwszComponent,dwwComponentLen,NULL,0,NULL,NULL);
1014 if (*lppszComponent == NULL)
1015 {
1016 int nASCIIOffset=WideCharToMultiByte(CP_ACP,0,lpwszStart,lpwszComponent-lpwszStart,NULL,0,NULL,NULL);
1017 if (lpwszComponent)
1018 *lppszComponent = (LPSTR)lpszStart+nASCIIOffset;
1019 else
1020 *lppszComponent = NULL;
1021 *dwComponentLen = nASCIILength;
1022 }
1023 else
1024 {
1025 DWORD ncpylen = min((*dwComponentLen)-1, nASCIILength);
1026 WideCharToMultiByte(CP_ACP,0,lpwszComponent,dwwComponentLen,*lppszComponent,ncpylen+1,NULL,NULL);
1027 (*lppszComponent)[ncpylen]=0;
1028 *dwComponentLen = ncpylen;
1029 }
1030 }
1031 }
1032
1033
1034 /***********************************************************************
1035 * InternetCrackUrlA (WININET.@)
1036 *
1037 * See InternetCrackUrlW.
1038 */
1039 BOOL WINAPI InternetCrackUrlA(LPCSTR lpszUrl, DWORD dwUrlLength, DWORD dwFlags,
1040 LPURL_COMPONENTSA lpUrlComponents)
1041 {
1042 DWORD nLength;
1043 URL_COMPONENTSW UCW;
1044 WCHAR* lpwszUrl;
1045
1046 TRACE("(%s %u %x %p)\n", debugstr_a(lpszUrl), dwUrlLength, dwFlags, lpUrlComponents);
1047
1048 if (!lpszUrl || !*lpszUrl)
1049 {
1050 INTERNET_SetLastError(ERROR_INVALID_PARAMETER);
1051 return FALSE;
1052 }
1053
1054 if(dwUrlLength<=0)
1055 dwUrlLength=-1;
1056 nLength=MultiByteToWideChar(CP_ACP,0,lpszUrl,dwUrlLength,NULL,0);
1057
1058 /* if dwUrlLength=-1 then nLength includes null but length to
1059 InternetCrackUrlW should not include it */
1060 if (dwUrlLength == -1) nLength--;
1061
1062 lpwszUrl=HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(WCHAR)*nLength);
1063 MultiByteToWideChar(CP_ACP,0,lpszUrl,dwUrlLength,lpwszUrl,nLength);
1064
1065 memset(&UCW,0,sizeof(UCW));
1066 if(lpUrlComponents->dwHostNameLength!=0)
1067 UCW.dwHostNameLength= lpUrlComponents->dwHostNameLength;
1068 if(lpUrlComponents->dwUserNameLength!=0)
1069 UCW.dwUserNameLength=lpUrlComponents->dwUserNameLength;
1070 if(lpUrlComponents->dwPasswordLength!=0)
1071 UCW.dwPasswordLength=lpUrlComponents->dwPasswordLength;
1072 if(lpUrlComponents->dwUrlPathLength!=0)
1073 UCW.dwUrlPathLength=lpUrlComponents->dwUrlPathLength;
1074 if(lpUrlComponents->dwSchemeLength!=0)
1075 UCW.dwSchemeLength=lpUrlComponents->dwSchemeLength;
1076 if(lpUrlComponents->dwExtraInfoLength!=0)
1077 UCW.dwExtraInfoLength=lpUrlComponents->dwExtraInfoLength;
1078 if(!InternetCrackUrlW(lpwszUrl,nLength,dwFlags,&UCW))
1079 {
1080 HeapFree(GetProcessHeap(), 0, lpwszUrl);
1081 return FALSE;
1082 }
1083
1084 ConvertUrlComponentValue(&lpUrlComponents->lpszHostName, &lpUrlComponents->dwHostNameLength,
1085 UCW.lpszHostName, UCW.dwHostNameLength,
1086 lpszUrl, lpwszUrl);
1087 ConvertUrlComponentValue(&lpUrlComponents->lpszUserName, &lpUrlComponents->dwUserNameLength,
1088 UCW.lpszUserName, UCW.dwUserNameLength,
1089 lpszUrl, lpwszUrl);
1090 ConvertUrlComponentValue(&lpUrlComponents->lpszPassword, &lpUrlComponents->dwPasswordLength,
1091 UCW.lpszPassword, UCW.dwPasswordLength,
1092 lpszUrl, lpwszUrl);
1093 ConvertUrlComponentValue(&lpUrlComponents->lpszUrlPath, &lpUrlComponents->dwUrlPathLength,
1094 UCW.lpszUrlPath, UCW.dwUrlPathLength,
1095 lpszUrl, lpwszUrl);
1096 ConvertUrlComponentValue(&lpUrlComponents->lpszScheme, &lpUrlComponents->dwSchemeLength,
1097 UCW.lpszScheme, UCW.dwSchemeLength,
1098 lpszUrl, lpwszUrl);
1099 ConvertUrlComponentValue(&lpUrlComponents->lpszExtraInfo, &lpUrlComponents->dwExtraInfoLength,
1100 UCW.lpszExtraInfo, UCW.dwExtraInfoLength,
1101 lpszUrl, lpwszUrl);
1102 lpUrlComponents->nScheme=UCW.nScheme;
1103 lpUrlComponents->nPort=UCW.nPort;
1104 HeapFree(GetProcessHeap(), 0, lpwszUrl);
1105
1106 TRACE("%s: scheme(%s) host(%s) path(%s) extra(%s)\n", lpszUrl,
1107 debugstr_an(lpUrlComponents->lpszScheme,lpUrlComponents->dwSchemeLength),
1108 debugstr_an(lpUrlComponents->lpszHostName,lpUrlComponents->dwHostNameLength),
1109 debugstr_an(lpUrlComponents->lpszUrlPath,lpUrlComponents->dwUrlPathLength),
1110 debugstr_an(lpUrlComponents->lpszExtraInfo,lpUrlComponents->dwExtraInfoLength));
1111
1112 return TRUE;
1113 }
1114
1115 static const WCHAR url_schemes[][7] =
1116 {
1117 {'f','t','p',0},
1118 {'g','o','p','h','e','r',0},
1119 {'h','t','t','p',0},
1120 {'h','t','t','p','s',0},
1121 {'f','i','l','e',0},
1122 {'n','e','w','s',0},
1123 {'m','a','i','l','t','o',0},
1124 {'r','e','s',0},
1125 };
1126
1127 /***********************************************************************
1128 * GetInternetSchemeW (internal)
1129 *
1130 * Get scheme of url
1131 *
1132 * RETURNS
1133 * scheme on success
1134 * INTERNET_SCHEME_UNKNOWN on failure
1135 *
1136 */
1137 static INTERNET_SCHEME GetInternetSchemeW(LPCWSTR lpszScheme, DWORD nMaxCmp)
1138 {
1139 int i;
1140
1141 TRACE("%s %d\n",debugstr_wn(lpszScheme, nMaxCmp), nMaxCmp);
1142
1143 if(lpszScheme==NULL)
1144 return INTERNET_SCHEME_UNKNOWN;
1145
1146 for (i = 0; i < sizeof(url_schemes)/sizeof(url_schemes[0]); i++)
1147 if (!strncmpW(lpszScheme, url_schemes[i], nMaxCmp))
1148 return INTERNET_SCHEME_FIRST + i;
1149
1150 return INTERNET_SCHEME_UNKNOWN;
1151 }
1152
1153 /***********************************************************************
1154 * SetUrlComponentValueW (Internal)
1155 *
1156 * Helper function for InternetCrackUrlW
1157 *
1158 * PARAMS
1159 * lppszComponent [O] Holds the returned string
1160 * dwComponentLen [I] Holds the size of lppszComponent
1161 * [O] Holds the length of the string in lppszComponent without '\0'
1162 * lpszStart [I] Holds the string to copy from
1163 * len [I] Holds the length of lpszStart without '\0'
1164 *
1165 * RETURNS
1166 * TRUE on success
1167 * FALSE on failure
1168 *
1169 */
1170 static BOOL SetUrlComponentValueW(LPWSTR* lppszComponent, LPDWORD dwComponentLen, LPCWSTR lpszStart, DWORD len)
1171 {
1172 TRACE("%s (%d)\n", debugstr_wn(lpszStart,len), len);
1173
1174 if ( (*dwComponentLen == 0) && (*lppszComponent == NULL) )
1175 return FALSE;
1176
1177 if (*dwComponentLen != 0 || *lppszComponent == NULL)
1178 {
1179 if (*lppszComponent == NULL)
1180 {
1181 *lppszComponent = (LPWSTR)lpszStart;
1182 *dwComponentLen = len;
1183 }
1184 else
1185 {
1186 DWORD ncpylen = min((*dwComponentLen)-1, len);
1187 memcpy(*lppszComponent, lpszStart, ncpylen*sizeof(WCHAR));
1188 (*lppszComponent)[ncpylen] = '\0';
1189 *dwComponentLen = ncpylen;
1190 }
1191 }
1192
1193 return TRUE;
1194 }
1195
1196 /***********************************************************************
1197 * InternetCrackUrlW (WININET.@)
1198 *
1199 * Break up URL into its components
1200 *
1201 * RETURNS
1202 * TRUE on success
1203 * FALSE on failure
1204 */
1205 BOOL WINAPI InternetCrackUrlW(LPCWSTR lpszUrl_orig, DWORD dwUrlLength_orig, DWORD dwFlags,
1206 LPURL_COMPONENTSW lpUC)
1207 {
1208 /*
1209 * RFC 1808
1210 * <protocol>:[//<net_loc>][/path][;<params>][?<query>][#<fragment>]
1211 *
1212 */
1213 LPCWSTR lpszParam = NULL;
1214 BOOL bIsAbsolute = FALSE;
1215 LPCWSTR lpszap, lpszUrl = lpszUrl_orig;
1216 LPCWSTR lpszcp = NULL;
1217 LPWSTR lpszUrl_decode = NULL;
1218 DWORD dwUrlLength = dwUrlLength_orig;
1219 const WCHAR lpszSeparators[3]={';','?',0};
1220 const WCHAR lpszSlash[2]={'/',0};
1221
1222 TRACE("(%s %u %x %p)\n", debugstr_w(lpszUrl), dwUrlLength, dwFlags, lpUC);
1223
1224 if (!lpszUrl_orig || !*lpszUrl_orig || !lpUC)
1225 {
1226 INTERNET_SetLastError(ERROR_INVALID_PARAMETER);
1227 return FALSE;
1228 }
1229 if (!dwUrlLength) dwUrlLength = strlenW(lpszUrl);
1230
1231 if (dwFlags & ICU_DECODE)
1232 {
1233 lpszUrl_decode=HeapAlloc( GetProcessHeap(), 0, dwUrlLength * sizeof (WCHAR) );
1234 if( InternetCanonicalizeUrlW(lpszUrl_orig, lpszUrl_decode, &dwUrlLength, dwFlags))
1235 {
1236 lpszUrl = lpszUrl_decode;
1237 }
1238 }
1239 lpszap = lpszUrl;
1240
1241 /* Determine if the URI is absolute. */
1242 while (*lpszap != '\0')
1243 {
1244 if (isalnumW(*lpszap))
1245 {
1246 lpszap++;
1247 continue;
1248 }
1249 if ((*lpszap == ':') && (lpszap - lpszUrl >= 2))
1250 {
1251 bIsAbsolute = TRUE;
1252 lpszcp = lpszap;
1253 }
1254 else
1255 {
1256 lpszcp = lpszUrl; /* Relative url */
1257 }
1258
1259 break;
1260 }
1261
1262 lpUC->nScheme = INTERNET_SCHEME_UNKNOWN;
1263 lpUC->nPort = INTERNET_INVALID_PORT_NUMBER;
1264
1265 /* Parse <params> */
1266 lpszParam = strpbrkW(lpszap, lpszSeparators);
1267 SetUrlComponentValueW(&lpUC->lpszExtraInfo, &lpUC->dwExtraInfoLength,
1268 lpszParam, lpszParam ? dwUrlLength-(lpszParam-lpszUrl) : 0);
1269
1270 if (bIsAbsolute) /* Parse <protocol>:[//<net_loc>] */
1271 {
1272 LPCWSTR lpszNetLoc;
1273
1274 /* Get scheme first. */
1275 lpUC->nScheme = GetInternetSchemeW(lpszUrl, lpszcp - lpszUrl);
1276 SetUrlComponentValueW(&lpUC->lpszScheme, &lpUC->dwSchemeLength,
1277 lpszUrl, lpszcp - lpszUrl);
1278
1279 /* Eat ':' in protocol. */
1280 lpszcp++;
1281
1282 /* double slash indicates the net_loc portion is present */
1283 if ((lpszcp[0] == '/') && (lpszcp[1] == '/'))
1284 {
1285 lpszcp += 2;
1286
1287 lpszNetLoc = strpbrkW(lpszcp, lpszSlash);
1288 if (lpszParam)
1289 {
1290 if (lpszNetLoc)
1291 lpszNetLoc = min(lpszNetLoc, lpszParam);
1292 else
1293 lpszNetLoc = lpszParam;
1294 }
1295 else if (!lpszNetLoc)
1296 lpszNetLoc = lpszcp + dwUrlLength-(lpszcp-lpszUrl);
1297
1298 /* Parse net-loc */
1299 if (lpszNetLoc)
1300 {
1301 LPCWSTR lpszHost;
1302 LPCWSTR lpszPort;
1303
1304 /* [<user>[<:password>]@]<host>[:<port>] */
1305 /* First find the user and password if they exist */
1306
1307 lpszHost = strchrW(lpszcp, '@');
1308 if (lpszHost == NULL || lpszHost > lpszNetLoc)
1309 {
1310 /* username and password not specified. */
1311 SetUrlComponentValueW(&lpUC->lpszUserName, &lpUC->dwUserNameLength, NULL, 0);
1312 SetUrlComponentValueW(&lpUC->lpszPassword, &lpUC->dwPasswordLength, NULL, 0);
1313 }
1314 else /* Parse out username and password */
1315 {
1316 LPCWSTR lpszUser = lpszcp;
1317 LPCWSTR lpszPasswd = lpszHost;
1318
1319 while (lpszcp < lpszHost)
1320 {
1321 if (*lpszcp == ':')
1322 lpszPasswd = lpszcp;
1323
1324 lpszcp++;
1325 }
1326
1327 SetUrlComponentValueW(&lpUC->lpszUserName, &lpUC->dwUserNameLength,
1328 lpszUser, lpszPasswd - lpszUser);
1329
1330 if (lpszPasswd != lpszHost)
1331 lpszPasswd++;
1332 SetUrlComponentValueW(&lpUC->lpszPassword, &lpUC->dwPasswordLength,
1333 lpszPasswd == lpszHost ? NULL : lpszPasswd,
1334 lpszHost - lpszPasswd);
1335
1336 lpszcp++; /* Advance to beginning of host */
1337 }
1338
1339 /* Parse <host><:port> */
1340
1341 lpszHost = lpszcp;
1342 lpszPort = lpszNetLoc;
1343
1344 /* special case for res:// URLs: there is no port here, so the host is the
1345 entire string up to the first '/' */
1346 if(lpUC->nScheme==INTERNET_SCHEME_RES)
1347 {
1348 SetUrlComponentValueW(&lpUC->lpszHostName, &lpUC->dwHostNameLength,
1349 lpszHost, lpszPort - lpszHost);
1350 lpszcp=lpszNetLoc;
1351 }
1352 else
1353 {
1354 while (lpszcp < lpszNetLoc)
1355 {
1356 if (*lpszcp == ':')
1357 lpszPort = lpszcp;
1358
1359 lpszcp++;
1360 }
1361
1362 /* If the scheme is "file" and the host is just one letter, it's not a host */
1363 if(lpUC->nScheme==INTERNET_SCHEME_FILE && (lpszPort-lpszHost)==1)
1364 {
1365 lpszcp=lpszHost;
1366 SetUrlComponentValueW(&lpUC->lpszHostName, &lpUC->dwHostNameLength,
1367 NULL, 0);
1368 }
1369 else
1370 {
1371 SetUrlComponentValueW(&lpUC->lpszHostName, &lpUC->dwHostNameLength,
1372 lpszHost, lpszPort - lpszHost);
1373 if (lpszPort != lpszNetLoc)
1374 lpUC->nPort = atoiW(++lpszPort);
1375 else switch (lpUC->nScheme)
1376 {
1377 case INTERNET_SCHEME_HTTP:
1378 lpUC->nPort = INTERNET_DEFAULT_HTTP_PORT;
1379 break;
1380 case INTERNET_SCHEME_HTTPS:
1381 lpUC->nPort = INTERNET_DEFAULT_HTTPS_PORT;
1382 break;
1383 case INTERNET_SCHEME_FTP:
1384 lpUC->nPort = INTERNET_DEFAULT_FTP_PORT;
1385 break;
1386 case INTERNET_SCHEME_GOPHER:
1387 lpUC->nPort = INTERNET_DEFAULT_GOPHER_PORT;
1388 break;
1389 default:
1390 break;
1391 }
1392 }
1393 }
1394 }
1395 }
1396 else
1397 {
1398 SetUrlComponentValueW(&lpUC->lpszUserName, &lpUC->dwUserNameLength, NULL, 0);
1399 SetUrlComponentValueW(&lpUC->lpszPassword, &lpUC->dwPasswordLength, NULL, 0);
1400 SetUrlComponentValueW(&lpUC->lpszHostName, &lpUC->dwHostNameLength, NULL, 0);
1401 }
1402 }
1403 else
1404 {
1405 SetUrlComponentValueW(&lpUC->lpszScheme, &lpUC->dwSchemeLength, NULL, 0);
1406 SetUrlComponentValueW(&lpUC->lpszUserName, &lpUC->dwUserNameLength, NULL, 0);
1407 SetUrlComponentValueW(&lpUC->lpszPassword, &lpUC->dwPasswordLength, NULL, 0);
1408 SetUrlComponentValueW(&lpUC->lpszHostName, &lpUC->dwHostNameLength, NULL, 0);
1409 }
1410
1411 /* Here lpszcp points to:
1412 *
1413 * <protocol>:[//<net_loc>][/path][;<params>][?<query>][#<fragment>]
1414 * ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
1415 */
1416 if (lpszcp != 0 && *lpszcp != '\0' && (!lpszParam || lpszcp < lpszParam))
1417 {
1418 INT len;
1419
1420 /* Only truncate the parameter list if it's already been saved
1421 * in lpUC->lpszExtraInfo.
1422 */
1423 if (lpszParam && lpUC->dwExtraInfoLength && lpUC->lpszExtraInfo)
1424 len = lpszParam - lpszcp;
1425 else
1426 {
1427 /* Leave the parameter list in lpszUrlPath. Strip off any trailing
1428 * newlines if necessary.
1429 */
1430 LPWSTR lpsznewline = strchrW(lpszcp, '\n');
1431 if (lpsznewline != NULL)
1432 len = lpsznewline - lpszcp;
1433 else
1434 len = dwUrlLength-(lpszcp-lpszUrl);
1435 }
1436 SetUrlComponentValueW(&lpUC->lpszUrlPath, &lpUC->dwUrlPathLength,
1437 lpszcp, len);
1438 }
1439 else
1440 {
1441 lpUC->dwUrlPathLength = 0;
1442 }
1443
1444 TRACE("%s: scheme(%s) host(%s) path(%s) extra(%s)\n", debugstr_wn(lpszUrl,dwUrlLength),
1445 debugstr_wn(lpUC->lpszScheme,lpUC->dwSchemeLength),
1446 debugstr_wn(lpUC->lpszHostName,lpUC->dwHostNameLength),
1447 debugstr_wn(lpUC->lpszUrlPath,lpUC->dwUrlPathLength),
1448 debugstr_wn(lpUC->lpszExtraInfo,lpUC->dwExtraInfoLength));
1449
1450 HeapFree(GetProcessHeap(), 0, lpszUrl_decode );
1451 return TRUE;
1452 }
1453
1454 /***********************************************************************
1455 * InternetAttemptConnect (WININET.@)
1456 *
1457 * Attempt to make a connection to the internet
1458 *
1459 * RETURNS
1460 * ERROR_SUCCESS on success
1461 * Error value on failure
1462 *
1463 */
1464 DWORD WINAPI InternetAttemptConnect(DWORD dwReserved)
1465 {
1466 FIXME("Stub\n");
1467 return ERROR_SUCCESS;
1468 }
1469
1470
1471 /***********************************************************************
1472 * InternetCanonicalizeUrlA (WININET.@)
1473 *
1474 * Escape unsafe characters and spaces
1475 *
1476 * RETURNS
1477 * TRUE on success
1478 * FALSE on failure
1479 *
1480 */
1481 BOOL WINAPI InternetCanonicalizeUrlA(LPCSTR lpszUrl, LPSTR lpszBuffer,
1482 LPDWORD lpdwBufferLength, DWORD dwFlags)
1483 {
1484 HRESULT hr;
1485 DWORD dwURLFlags= 0x80000000; /* Don't know what this means */
1486 if(dwFlags & ICU_DECODE)
1487 {
1488 dwURLFlags |= URL_UNESCAPE;
1489 dwFlags &= ~ICU_DECODE;
1490 }
1491
1492 if(dwFlags & ICU_ESCAPE)
1493 {
1494 dwURLFlags |= URL_UNESCAPE;
1495 dwFlags &= ~ICU_ESCAPE;
1496 }
1497 if(dwFlags & ICU_BROWSER_MODE)
1498 {
1499 dwURLFlags |= URL_BROWSER_MODE;
1500 dwFlags &= ~ICU_BROWSER_MODE;
1501 }
1502 if(dwFlags)
1503 FIXME("Unhandled flags 0x%08x\n", dwFlags);
1504 TRACE("%s %p %p %08x\n", debugstr_a(lpszUrl), lpszBuffer,
1505 lpdwBufferLength, dwURLFlags);
1506
1507 /* Flip this bit to correspond to URL_ESCAPE_UNSAFE */
1508 dwFlags ^= ICU_NO_ENCODE;
1509
1510 hr = UrlCanonicalizeA(lpszUrl, lpszBuffer, lpdwBufferLength, dwURLFlags);
1511
1512 return (hr == S_OK) ? TRUE : FALSE;
1513 }
1514
1515 /***********************************************************************
1516 * InternetCanonicalizeUrlW (WININET.@)
1517 *
1518 * Escape unsafe characters and spaces
1519 *
1520 * RETURNS
1521 * TRUE on success
1522 * FALSE on failure
1523 *
1524 */
1525 BOOL WINAPI InternetCanonicalizeUrlW(LPCWSTR lpszUrl, LPWSTR lpszBuffer,
1526 LPDWORD lpdwBufferLength, DWORD dwFlags)
1527 {
1528 HRESULT hr;
1529 DWORD dwURLFlags= 0x80000000; /* Don't know what this means */
1530 if(dwFlags & ICU_DECODE)
1531 {
1532 dwURLFlags |= URL_UNESCAPE;
1533 dwFlags &= ~ICU_DECODE;
1534 }
1535
1536 if(dwFlags & ICU_ESCAPE)
1537 {
1538 dwURLFlags |= URL_UNESCAPE;
1539 dwFlags &= ~ICU_ESCAPE;
1540 }
1541 if(dwFlags & ICU_BROWSER_MODE)
1542 {
1543 dwURLFlags |= URL_BROWSER_MODE;
1544 dwFlags &= ~ICU_BROWSER_MODE;
1545 }
1546 if(dwFlags)
1547 FIXME("Unhandled flags 0x%08x\n", dwFlags);
1548 TRACE("%s %p %p %08x\n", debugstr_w(lpszUrl), lpszBuffer,
1549 lpdwBufferLength, dwURLFlags);
1550
1551 /* Flip this bit to correspond to URL_ESCAPE_UNSAFE */
1552 dwFlags ^= ICU_NO_ENCODE;
1553
1554 hr = UrlCanonicalizeW(lpszUrl, lpszBuffer, lpdwBufferLength, dwURLFlags);
1555
1556 return (hr == S_OK) ? TRUE : FALSE;
1557 }
1558
1559 static INTERNET_STATUS_CALLBACK set_status_callback(
1560 LPWININETHANDLEHEADER lpwh, INTERNET_STATUS_CALLBACK callback, BOOL unicode)
1561 {
1562 INTERNET_STATUS_CALLBACK ret;
1563
1564 if (unicode) lpwh->dwInternalFlags |= INET_CALLBACKW;
1565 else lpwh->dwInternalFlags &= ~INET_CALLBACKW;
1566
1567 ret = lpwh->lpfnStatusCB;
1568 lpwh->lpfnStatusCB = callback;
1569
1570 return ret;
1571 }
1572
1573 /***********************************************************************
1574 * InternetSetStatusCallbackA (WININET.@)
1575 *
1576 * Sets up a callback function which is called as progress is made
1577 * during an operation.
1578 *
1579 * RETURNS
1580 * Previous callback or NULL on success
1581 * INTERNET_INVALID_STATUS_CALLBACK on failure
1582 *
1583 */
1584 INTERNET_STATUS_CALLBACK WINAPI InternetSetStatusCallbackA(
1585 HINTERNET hInternet ,INTERNET_STATUS_CALLBACK lpfnIntCB)
1586 {
1587 INTERNET_STATUS_CALLBACK retVal;
1588 LPWININETHANDLEHEADER lpwh;
1589
1590 TRACE("0x%08x\n", (ULONG)hInternet);
1591
1592 if (!(lpwh = WININET_GetObject(hInternet)))
1593 return INTERNET_INVALID_STATUS_CALLBACK;
1594
1595 retVal = set_status_callback(lpwh, lpfnIntCB, FALSE);
1596
1597 WININET_Release( lpwh );
1598 return retVal;
1599 }
1600
1601 /***********************************************************************
1602 * InternetSetStatusCallbackW (WININET.@)
1603 *
1604 * Sets up a callback function which is called as progress is made
1605 * during an operation.
1606 *
1607 * RETURNS
1608 * Previous callback or NULL on success
1609 * INTERNET_INVALID_STATUS_CALLBACK on failure
1610 *
1611 */
1612 INTERNET_STATUS_CALLBACK WINAPI InternetSetStatusCallbackW(
1613 HINTERNET hInternet ,INTERNET_STATUS_CALLBACK lpfnIntCB)
1614 {
1615 INTERNET_STATUS_CALLBACK retVal;
1616 LPWININETHANDLEHEADER lpwh;
1617
1618 TRACE("0x%08x\n", (ULONG)hInternet);
1619
1620 if (!(lpwh = WININET_GetObject(hInternet)))
1621 return INTERNET_INVALID_STATUS_CALLBACK;
1622
1623 retVal = set_status_callback(lpwh, lpfnIntCB, TRUE);
1624
1625 WININET_Release( lpwh );
1626 return retVal;
1627 }
1628
1629 /***********************************************************************
1630 * InternetSetFilePointer (WININET.@)
1631 */
1632 DWORD WINAPI InternetSetFilePointer(HINTERNET hFile, LONG lDistanceToMove,
1633 PVOID pReserved, DWORD dwMoveContext, DWORD dwContext)
1634 {
1635 FIXME("stub\n");
1636 return FALSE;
1637 }
1638
1639 /***********************************************************************
1640 * InternetWriteFile (WININET.@)
1641 *
1642 * Write data to an open internet file
1643 *
1644 * RETURNS
1645 * TRUE on success
1646 * FALSE on failure
1647 *
1648 */
1649 BOOL WINAPI InternetWriteFile(HINTERNET hFile, LPCVOID lpBuffer ,
1650 DWORD dwNumOfBytesToWrite, LPDWORD lpdwNumOfBytesWritten)
1651 {
1652 BOOL retval = FALSE;
1653 int nSocket = -1;
1654 LPWININETHANDLEHEADER lpwh;
1655
1656 TRACE("\n");
1657 lpwh = (LPWININETHANDLEHEADER) WININET_GetObject( hFile );
1658 if (NULL == lpwh)
1659 return FALSE;
1660
1661 switch (lpwh->htype)
1662 {
1663 case WH_HHTTPREQ:
1664 {
1665 LPWININETHTTPREQW lpwhr;
1666 lpwhr = (LPWININETHTTPREQW)lpwh;
1667
1668 TRACE("HTTPREQ %i\n",dwNumOfBytesToWrite);
1669 retval = NETCON_send(&lpwhr->netConnection, lpBuffer,
1670 dwNumOfBytesToWrite, 0, (LPINT)lpdwNumOfBytesWritten);
1671
1672 WININET_Release( lpwh );
1673 return retval;
1674 }
1675 break;
1676
1677 case WH_HFILE:
1678 nSocket = ((LPWININETFTPFILE)lpwh)->nDataSocket;
1679 break;
1680
1681 default:
1682 break;
1683 }
1684
1685 if (nSocket != -1)
1686 {
1687 int res = send(nSocket, lpBuffer, dwNumOfBytesToWrite, 0);
1688 retval = (res >= 0);
1689 *lpdwNumOfBytesWritten = retval ? res : 0;
1690 }
1691 WININET_Release( lpwh );
1692
1693 return retval;
1694 }
1695
1696
1697 BOOL INTERNET_ReadFile(LPWININETHANDLEHEADER lpwh, LPVOID lpBuffer,
1698 DWORD dwNumOfBytesToRead, LPDWORD pdwNumOfBytesRead,
1699 BOOL bWait, BOOL bSendCompletionStatus)
1700 {
1701 BOOL retval = FALSE;
1702 int nSocket = -1;
1703 int bytes_read;
1704 LPWININETHTTPREQW lpwhr;
1705
1706 /* FIXME: this should use NETCON functions! */
1707 switch (lpwh->htype)
1708 {
1709 case WH_HHTTPREQ:
1710 lpwhr = (LPWININETHTTPREQW)lpwh;
1711
1712 if (!NETCON_recv(&lpwhr->netConnection, lpBuffer,
1713 min(dwNumOfBytesToRead, lpwhr->dwContentLength - lpwhr->dwContentRead),
1714 bWait ? MSG_WAITALL : 0, &bytes_read))
1715 {
1716
1717 if (((lpwhr->dwContentLength != -1) &&
1718 (lpwhr->dwContentRead != lpwhr->dwContentLength)))
1719 ERR("not all data received %d/%d\n", lpwhr->dwContentRead,
1720 lpwhr->dwContentLength);
1721
1722 /* always returns TRUE, even if the network layer returns an
1723 * error */
1724 *pdwNumOfBytesRead = 0;
1725 HTTP_FinishedReading(lpwhr);
1726 retval = TRUE;
1727 }
1728 else
1729 {
1730 lpwhr->dwContentRead += bytes_read;
1731 *pdwNumOfBytesRead = bytes_read;
1732 if (!bytes_read && (lpwhr->dwContentRead == lpwhr->dwContentLength))
1733 retval = HTTP_FinishedReading(lpwhr);
1734 else
1735 retval = TRUE;
1736 }
1737 break;
1738
1739 case WH_HFILE:
1740 /* FIXME: FTP should use NETCON_ stuff */
1741 nSocket = ((LPWININETFTPFILE)lpwh)->nDataSocket;
1742 if (nSocket != -1)
1743 {
1744 int res = recv(nSocket, lpBuffer, dwNumOfBytesToRead, bWait ? MSG_WAITALL : 0);
1745 retval = (res >= 0);
1746 *pdwNumOfBytesRead = retval ? res : 0;
1747 }
1748 break;
1749
1750 default:
1751 break;
1752 }
1753
1754 if (bSendCompletionStatus)
1755 {
1756 INTERNET_ASYNC_RESULT iar;
1757
1758 iar.dwResult = retval;
1759 iar.dwError = iar.dwError = retval ? ERROR_SUCCESS :
1760 INTERNET_GetLastError();
1761
1762 INTERNET_SendCallback(lpwh, lpwh->dwContext,
1763 INTERNET_STATUS_REQUEST_COMPLETE, &iar,
1764 sizeof(INTERNET_ASYNC_RESULT));
1765 }
1766 return retval;
1767 }
1768
1769 /***********************************************************************
1770 * InternetReadFile (WININET.@)
1771 *
1772 * Read data from an open internet file
1773 *
1774 * RETURNS
1775 * TRUE on success
1776 * FALSE on failure
1777 *
1778 */
1779 BOOL WINAPI InternetReadFile(HINTERNET hFile, LPVOID lpBuffer,
1780 DWORD dwNumOfBytesToRead, LPDWORD pdwNumOfBytesRead)
1781 {
1782 LPWININETHANDLEHEADER lpwh;
1783 BOOL retval;
1784
1785 TRACE("%p %p %d %p\n", hFile, lpBuffer, dwNumOfBytesToRead, pdwNumOfBytesRead);
1786
1787 lpwh = WININET_GetObject( hFile );
1788 if (!lpwh)
1789 {
1790 INTERNET_SetLastError(ERROR_INVALID_HANDLE);
1791 return FALSE;
1792 }
1793
1794 retval = INTERNET_ReadFile(lpwh, lpBuffer, dwNumOfBytesToRead, pdwNumOfBytesRead, TRUE, FALSE);
1795 WININET_Release( lpwh );
1796
1797 TRACE("-- %s (bytes read: %d)\n", retval ? "TRUE": "FALSE", pdwNumOfBytesRead ? *pdwNumOfBytesRead : -1);
1798 return retval;
1799 }
1800
1801 /***********************************************************************
1802 * InternetReadFileExA (WININET.@)
1803 *
1804 * Read data from an open internet file
1805 *
1806 * PARAMS
1807 * hFile [I] Handle returned by InternetOpenUrl or HttpOpenRequest.
1808 * lpBuffersOut [I/O] Buffer.
1809 * dwFlags [I] Flags. See notes.
1810 * dwContext [I] Context for callbacks.
1811 *
1812 * RETURNS
1813 * TRUE on success
1814 * FALSE on failure
1815 *
1816 * NOTES
1817 * The parameter dwFlags include zero or more of the following flags:
1818 *|IRF_ASYNC - Makes the call asynchronous.
1819 *|IRF_SYNC - Makes the call synchronous.
1820 *|IRF_USE_CONTEXT - Forces dwContext to be used.
1821 *|IRF_NO_WAIT - Don't block if the data is not available, just return what is available.
1822 *
1823 * However, in testing IRF_USE_CONTEXT seems to have no effect - dwContext isn't used.
1824 *
1825 * SEE
1826 * InternetOpenUrlA(), HttpOpenRequestA()
1827 */
1828 void AsyncInternetReadFileExProc(WORKREQUEST *workRequest)
1829 {
1830 struct WORKREQ_INTERNETREADFILEEXA const *req = &workRequest->u.InternetReadFileExA;
1831
1832 TRACE("INTERNETREADFILEEXA %p\n", workRequest->hdr);
1833
1834 INTERNET_ReadFile(workRequest->hdr, req->lpBuffersOut->lpvBuffer,
1835 req->lpBuffersOut->dwBufferLength,
1836 &req->lpBuffersOut->dwBufferLength, TRUE, TRUE);
1837 }
1838
1839 BOOL WINAPI InternetReadFileExA(HINTERNET hFile, LPINTERNET_BUFFERSA lpBuffersOut,
1840 DWORD dwFlags, DWORD dwContext)
1841 {
1842 BOOL retval = FALSE;
1843 LPWININETHANDLEHEADER lpwh;
1844
1845 TRACE("(%p %p 0x%x 0x%x)\n", hFile, lpBuffersOut, dwFlags, dwContext);
1846
1847 if (dwFlags & ~(IRF_ASYNC|IRF_NO_WAIT))
1848 FIXME("these dwFlags aren't implemented: 0x%x\n", dwFlags & ~(IRF_ASYNC|IRF_NO_WAIT));
1849
1850 if (lpBuffersOut->dwStructSize != sizeof(*lpBuffersOut))
1851 {
1852 INTERNET_SetLastError(ERROR_INVALID_PARAMETER);
1853 return FALSE;
1854 }
1855
1856 lpwh = (LPWININETHANDLEHEADER) WININET_GetObject( hFile );
1857 if (!lpwh)
1858 {
1859 INTERNET_SetLastError(ERROR_INVALID_HANDLE);
1860 return FALSE;
1861 }
1862
1863 INTERNET_SendCallback(lpwh, lpwh->dwContext,
1864 INTERNET_STATUS_RECEIVING_RESPONSE, NULL, 0);
1865
1866 /* FIXME: IRF_ASYNC may not be the right thing to test here;
1867 * hIC->hdr.dwFlags & INTERNET_FLAG_ASYNC is probably better */
1868 if (dwFlags & IRF_ASYNC)
1869 {
1870 DWORD dwDataAvailable = 0;
1871
1872 if (lpwh->htype == WH_HHTTPREQ)
1873 NETCON_query_data_available(&((LPWININETHTTPREQW)lpwh)->netConnection,
1874 &dwDataAvailable);
1875
1876 if (!dwDataAvailable)
1877 {
1878 WORKREQUEST workRequest;
1879 struct WORKREQ_INTERNETREADFILEEXA *req;
1880
1881 workRequest.asyncproc = AsyncInternetReadFileExProc;
1882 workRequest.hdr = WININET_AddRef( lpwh );
1883 req = &workRequest.u.InternetReadFileExA;
1884 req->lpBuffersOut = lpBuffersOut;
1885
1886 retval = INTERNET_AsyncCall(&workRequest);
1887 if (!retval) return FALSE;
1888
1889 INTERNET_SetLastError(ERROR_IO_PENDING);
1890 return FALSE;
1891 }
1892 }
1893
1894 retval = INTERNET_ReadFile(lpwh, lpBuffersOut->lpvBuffer,
1895 lpBuffersOut->dwBufferLength, &lpBuffersOut->dwBufferLength,
1896 !(dwFlags & IRF_NO_WAIT), FALSE);
1897
1898 if (retval)
1899 {
1900 DWORD dwBytesReceived = lpBuffersOut->dwBufferLength;
1901 INTERNET_SendCallback(lpwh, lpwh->dwContext,
1902 INTERNET_STATUS_RESPONSE_RECEIVED, &dwBytesReceived,
1903 sizeof(dwBytesReceived));
1904 }
1905
1906 WININET_Release( lpwh );
1907
1908 TRACE("-- %s (bytes read: %d)\n", retval ? "TRUE": "FALSE", lpBuffersOut->dwBufferLength);
1909 return retval;
1910 }
1911
1912 /***********************************************************************
1913 * InternetReadFileExW (WININET.@)
1914 *
1915 * Read data from an open internet file.
1916 *
1917 * PARAMS
1918 * hFile [I] Handle returned by InternetOpenUrl() or HttpOpenRequest().
1919 * lpBuffersOut [I/O] Buffer.
1920 * dwFlags [I] Flags.
1921 * dwContext [I] Context for callbacks.
1922 *
1923 * RETURNS
1924 * FALSE, last error is set to ERROR_CALL_NOT_IMPLEMENTED
1925 *
1926 * NOTES
1927 * Not implemented in Wine or native either (as of IE6 SP2).
1928 *
1929 */
1930 BOOL WINAPI InternetReadFileExW(HINTERNET hFile, LPINTERNET_BUFFERSW lpBuffer,
1931 DWORD dwFlags, DWORD dwContext)
1932 {
1933 ERR("(%p, %p, 0x%x, 0x%x): not implemented in native\n", hFile, lpBuffer, dwFlags, dwContext);
1934
1935 INTERNET_SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
1936 return FALSE;
1937 }
1938
1939 /***********************************************************************
1940 * INET_QueryOptionHelper (internal)
1941 */
1942 static BOOL INET_QueryOptionHelper(BOOL bIsUnicode, HINTERNET hInternet, DWORD dwOption,
1943 LPVOID lpBuffer, LPDWORD lpdwBufferLength)
1944 {
1945 LPWININETHANDLEHEADER lpwhh;
1946 BOOL bSuccess = FALSE;
1947
1948 TRACE("(%p, 0x%08x, %p, %p)\n", hInternet, dwOption, lpBuffer, lpdwBufferLength);
1949
1950 lpwhh = (LPWININETHANDLEHEADER) WININET_GetObject( hInternet );
1951
1952 switch (dwOption)
1953 {
1954 case INTERNET_OPTION_HANDLE_TYPE:
1955 {
1956 ULONG type;
1957
1958 if (!lpwhh)
1959 {
1960 WARN("Invalid hInternet handle\n");
1961 INTERNET_SetLastError(ERROR_INVALID_HANDLE);
1962 return FALSE;
1963 }
1964
1965 type = lpwhh->htype;
1966
1967 TRACE("INTERNET_OPTION_HANDLE_TYPE: %d\n", type);
1968
1969 if (*lpdwBufferLength < sizeof(ULONG))
1970 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER);
1971 else
1972 {
1973 memcpy(lpBuffer, &type, sizeof(ULONG));
1974 bSuccess = TRUE;
1975 }
1976 *lpdwBufferLength = sizeof(ULONG);
1977 break;
1978 }
1979
1980 case INTERNET_OPTION_REQUEST_FLAGS:
1981 {
1982 ULONG flags = 4;
1983 TRACE("INTERNET_OPTION_REQUEST_FLAGS: %d\n", flags);
1984 if (*lpdwBufferLength < sizeof(ULONG))
1985 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER);
1986 else
1987 {
1988 memcpy(lpBuffer, &flags, sizeof(ULONG));
1989 bSuccess = TRUE;
1990 }
1991 *lpdwBufferLength = sizeof(ULONG);
1992 break;
1993 }
1994
1995 case INTERNET_OPTION_URL:
1996 case INTERNET_OPTION_DATAFILE_NAME:
1997 {
1998 if (!lpwhh)
1999 {
2000 WARN("Invalid hInternet handle\n");
2001 INTERNET_SetLastError(ERROR_INVALID_HANDLE);
2002 return FALSE;
2003 }
2004 if (lpwhh->htype == WH_HHTTPREQ)
2005 {
2006 LPWININETHTTPREQW lpreq = (LPWININETHTTPREQW) lpwhh;
2007 WCHAR url[1023];
2008 static const WCHAR szFmt[] = {'h','t','t','p',':','/','/','%','s','%','s',0};
2009 static const WCHAR szHost[] = {'H','o','s','t',0};
2010 DWORD sizeRequired;
2011 LPHTTPHEADERW Host;
2012
2013 Host = HTTP_GetHeader(lpreq,szHost);
2014 sprintfW(url,szFmt,Host->lpszValue,lpreq->lpszPath);
2015 TRACE("INTERNET_OPTION_URL: %s\n",debugstr_w(url));
2016 if(!bIsUnicode)
2017 {
2018 sizeRequired = WideCharToMultiByte(CP_ACP,0,url,-1,
2019 lpBuffer,*lpdwBufferLength,NULL,NULL);
2020 if (sizeRequired > *lpdwBufferLength)
2021 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER);
2022 else
2023 bSuccess = TRUE;
2024 *lpdwBufferLength = sizeRequired;
2025 }
2026 else
2027 {
2028 sizeRequired = (lstrlenW(url)+1) * sizeof(WCHAR);
2029 if (*lpdwBufferLength < sizeRequired)
2030 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER);
2031 else
2032 {
2033 strcpyW(lpBuffer, url);
2034 bSuccess = TRUE;
2035 }
2036 *lpdwBufferLength = sizeRequired;
2037 }
2038 }
2039 break;
2040 }
2041 case INTERNET_OPTION_HTTP_VERSION:
2042 {
2043 if (*lpdwBufferLength < sizeof(HTTP_VERSION_INFO))
2044 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER);
2045 else
2046 {
2047 /*
2048 * Presently hardcoded to 1.1
2049 */
2050 ((HTTP_VERSION_INFO*)lpBuffer)->dwMajorVersion = 1;
2051 ((HTTP_VERSION_INFO*)lpBuffer)->dwMinorVersion = 1;
2052 bSuccess = TRUE;
2053 }
2054 *lpdwBufferLength = sizeof(HTTP_VERSION_INFO);
2055 break;
2056 }
2057 case INTERNET_OPTION_CONNECTED_STATE:
2058 {
2059 DWORD *pdwConnectedState = (DWORD *)lpBuffer;
2060 FIXME("INTERNET_OPTION_CONNECTED_STATE: semi-stub\n");
2061
2062 if (*lpdwBufferLength < sizeof(*pdwConnectedState))
2063 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER);
2064 else
2065 {
2066 *pdwConnectedState = INTERNET_STATE_CONNECTED;
2067 bSuccess = TRUE;
2068 }
2069 *lpdwBufferLength = sizeof(*pdwConnectedState);
2070 break;
2071 }
2072 case INTERNET_OPTION_PROXY:
2073 {
2074 LPWININETAPPINFOW lpwai = (LPWININETAPPINFOW)lpwhh;
2075 WININETAPPINFOW wai;
2076
2077 if (lpwai == NULL)
2078 {
2079 TRACE("Getting global proxy info\n");
2080 memset(&wai, 0, sizeof(WININETAPPINFOW));
2081 INTERNET_ConfigureProxyFromReg( &wai );
2082 lpwai = &wai;
2083 }
2084
2085 if (bIsUnicode)
2086 {
2087 INTERNET_PROXY_INFOW *pPI = (INTERNET_PROXY_INFOW *)lpBuffer;
2088 DWORD proxyBytesRequired = 0, proxyBypassBytesRequired = 0;
2089
2090 if (lpwai->lpszProxy)
2091 proxyBytesRequired = (lstrlenW(lpwai->lpszProxy) + 1) *
2092 sizeof(WCHAR);
2093 if (lpwai->lpszProxyBypass)
2094 proxyBypassBytesRequired =
2095 (lstrlenW(lpwai->lpszProxyBypass) + 1) * sizeof(WCHAR);
2096 if (*lpdwBufferLength < sizeof(INTERNET_PROXY_INFOW) +
2097 proxyBytesRequired + proxyBypassBytesRequired)
2098 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER);
2099 else
2100 {
2101 LPWSTR proxy = (LPWSTR)((LPBYTE)lpBuffer +
2102 sizeof(INTERNET_PROXY_INFOW));
2103 LPWSTR proxy_bypass = (LPWSTR)((LPBYTE)lpBuffer +
2104 sizeof(INTERNET_PROXY_INFOW) +
2105 proxyBytesRequired);
2106
2107 pPI->dwAccessType = lpwai->dwAccessType;
2108 pPI->lpszProxy = NULL;
2109 pPI->lpszProxyBypass = NULL;
2110 if (lpwai->lpszProxy)
2111 {
2112 lstrcpyW(proxy, lpwai->lpszProxy);
2113 pPI->lpszProxy = proxy;
2114 }
2115
2116 if (lpwai->lpszProxyBypass)
2117 {
2118 lstrcpyW(proxy_bypass, lpwai->lpszProxyBypass);
2119 pPI->lpszProxyBypass = proxy_bypass;
2120 }
2121 bSuccess = TRUE;
2122 }
2123 *lpdwBufferLength = sizeof(INTERNET_PROXY_INFOW) +
2124 proxyBytesRequired + proxyBypassBytesRequired;
2125 }
2126 else
2127 {
2128 INTERNET_PROXY_INFOA *pPI = (INTERNET_PROXY_INFOA *)lpBuffer;
2129 DWORD proxyBytesRequired = 0, proxyBypassBytesRequired = 0;
2130
2131 if (lpwai->lpszProxy)
2132 proxyBytesRequired = WideCharToMultiByte(CP_ACP, 0,
2133 lpwai->lpszProxy, -1, NULL, 0, NULL, NULL);
2134 if (lpwai->lpszProxyBypass)
2135 proxyBypassBytesRequired = WideCharToMultiByte(CP_ACP, 0,
2136 lpwai->lpszProxyBypass, -1, NULL, 0, NULL, NULL);
2137 if (*lpdwBufferLength < sizeof(INTERNET_PROXY_INFOA) +
2138 proxyBytesRequired + proxyBypassBytesRequired)
2139 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER);
2140 else
2141 {
2142 LPSTR proxy = (LPSTR)((LPBYTE)lpBuffer +
2143 sizeof(INTERNET_PROXY_INFOA));
2144 LPSTR proxy_bypass = (LPSTR)((LPBYTE)lpBuffer +
2145 sizeof(INTERNET_PROXY_INFOA) +
2146 proxyBytesRequired);
2147
2148 pPI->dwAccessType = lpwai->dwAccessType;
2149 pPI->lpszProxy = NULL;
2150 pPI->lpszProxyBypass = NULL;
2151 if (lpwai->lpszProxy)
2152 {
2153 WideCharToMultiByte(CP_ACP, 0, lpwai->lpszProxy, -1,
2154 proxy, proxyBytesRequired, NULL, NULL);
2155 pPI->lpszProxy = proxy;
2156 }
2157
2158 if (lpwai->lpszProxyBypass)
2159 {
2160 WideCharToMultiByte(CP_ACP, 0, lpwai->lpszProxyBypass,
2161 -1, proxy_bypass, proxyBypassBytesRequired,
2162 NULL, NULL);
2163 pPI->lpszProxyBypass = proxy_bypass;
2164 }
2165 bSuccess = TRUE;
2166 }
2167 *lpdwBufferLength = sizeof(INTERNET_PROXY_INFOA) +
2168 proxyBytesRequired + proxyBypassBytesRequired;
2169 }
2170 break;
2171 }
2172 case INTERNET_OPTION_MAX_CONNS_PER_SERVER:
2173 {
2174 ULONG conn = 2;
2175 TRACE("INTERNET_OPTION_MAX_CONNS_PER_SERVER: %d\n", conn);
2176 if (*lpdwBufferLength < sizeof(ULONG))
2177 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER);
2178 else
2179 {
2180 memcpy(lpBuffer, &conn, sizeof(ULONG));
2181 bSuccess = TRUE;
2182 }
2183 *lpdwBufferLength = sizeof(ULONG);
2184 break;
2185 }
2186 case INTERNET_OPTION_MAX_CONNS_PER_1_0_SERVER:
2187 {
2188 ULONG conn = 4;
2189 TRACE("INTERNET_OPTION_MAX_CONNS_1_0_SERVER: %d\n", conn);
2190 if (*lpdwBufferLength < sizeof(ULONG))
2191 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER);
2192 else
2193 {
2194 memcpy(lpBuffer, &conn, sizeof(ULONG));
2195 bSuccess = TRUE;
2196 }
2197 *lpdwBufferLength = sizeof(ULONG);
2198 break;
2199 }
2200 case INTERNET_OPTION_SECURITY_FLAGS:
2201 FIXME("INTERNET_OPTION_SECURITY_FLAGS: Stub\n");
2202 break;
2203
2204 case INTERNET_OPTION_SECURITY_CERTIFICATE_STRUCT:
2205 if (!lpwhh)
2206 {
2207 INTERNET_SetLastError(ERROR_INVALID_PARAMETER);
2208 return FALSE;
2209 }
2210 if (*lpdwBufferLength < sizeof(INTERNET_CERTIFICATE_INFOW))
2211 {
2212 *lpdwBufferLength = sizeof(INTERNET_CERTIFICATE_INFOW);
2213 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER);
2214 }
2215 else if (lpwhh->htype == WH_HHTTPREQ)
2216 {
2217 LPWININETHTTPREQW lpwhr;
2218 PCCERT_CONTEXT context;
2219
2220 lpwhr = (LPWININETHTTPREQW)lpwhh;
2221 context = (PCCERT_CONTEXT)NETCON_GetCert(&(lpwhr->netConnection));
2222 if (context)
2223 {
2224 LPINTERNET_CERTIFICATE_INFOW info = (LPINTERNET_CERTIFICATE_INFOW)lpBuffer;
2225 DWORD strLen;
2226
2227 memset(info,0,sizeof(INTERNET_CERTIFICATE_INFOW));
2228 info->ftExpiry = context->pCertInfo->NotAfter;
2229 info->ftStart = context->pCertInfo->NotBefore;
2230 if (bIsUnicode)
2231 {
2232 strLen = CertNameToStrW(context->dwCertEncodingType,
2233 &context->pCertInfo->Subject, CERT_SIMPLE_NAME_STR,
2234 NULL, 0);
2235 info->lpszSubjectInfo = LocalAlloc(0,
2236 strLen * sizeof(WCHAR));
2237 if (info->lpszSubjectInfo)
2238 CertNameToStrW(context->dwCertEncodingType,
2239 &context->pCertInfo->Subject, CERT_SIMPLE_NAME_STR,
2240 info->lpszSubjectInfo, strLen);
2241 strLen = CertNameToStrW(context->dwCertEncodingType,
2242 &context->pCertInfo->Issuer, CERT_SIMPLE_NAME_STR,
2243 NULL, 0);
2244 info->lpszIssuerInfo = LocalAlloc(0,
2245 strLen * sizeof(WCHAR));
2246 if (info->lpszIssuerInfo)
2247 CertNameToStrW(context->dwCertEncodingType,
2248 &context->pCertInfo->Issuer, CERT_SIMPLE_NAME_STR,
2249 info->lpszIssuerInfo, strLen);
2250 }
2251 else
2252 {
2253 LPINTERNET_CERTIFICATE_INFOA infoA =
2254 (LPINTERNET_CERTIFICATE_INFOA)info;
2255
2256 strLen = CertNameToStrA(context->dwCertEncodingType,
2257 &context->pCertInfo->Subject, CERT_SIMPLE_NAME_STR,
2258 NULL, 0);
2259 infoA->lpszSubjectInfo = LocalAlloc(0, strLen);
2260 if (infoA->lpszSubjectInfo)
2261 CertNameToStrA(context->dwCertEncodingType,
2262 &context->pCertInfo->Subject, CERT_SIMPLE_NAME_STR,
2263 infoA->lpszSubjectInfo, strLen);
2264 strLen = CertNameToStrA(context->dwCertEncodingType,
2265 &context->pCertInfo->Issuer, CERT_SIMPLE_NAME_STR,
2266 NULL, 0);
2267 infoA->lpszIssuerInfo = LocalAlloc(0, strLen);
2268 if (infoA->lpszIssuerInfo)
2269 CertNameToStrA(context->dwCertEncodingType,
2270 &context->pCertInfo->Issuer, CERT_SIMPLE_NAME_STR,
2271 infoA->lpszIssuerInfo, strLen);
2272 }
2273 /*
2274 * Contrary to MSDN, these do not appear to be set.
2275 * lpszProtocolName
2276 * lpszSignatureAlgName
2277 * lpszEncryptionAlgName
2278 * dwKeySize
2279 */
2280 CertFreeCertificateContext(context);
2281 bSuccess = TRUE;
2282 }
2283 }
2284 break;
2285 default:
2286 FIXME("Stub! %d\n", dwOption);
2287 break;
2288 }
2289 if (lpwhh)
2290 WININET_Release( lpwhh );
2291
2292 return bSuccess;
2293 }
2294
2295 /***********************************************************************
2296 * InternetQueryOptionW (WININET.@)
2297 *
2298 * Queries an options on the specified handle
2299 *
2300 * RETURNS
2301 * TRUE on success
2302 * FALSE on failure
2303 *
2304 */
2305 BOOL WINAPI InternetQueryOptionW(HINTERNET hInternet, DWORD dwOption,
2306 LPVOID lpBuffer, LPDWORD lpdwBufferLength)
2307 {
2308 return INET_QueryOptionHelper(TRUE, hInternet, dwOption, lpBuffer, lpdwBufferLength);
2309 }
2310
2311 /***********************************************************************
2312 * InternetQueryOptionA (WININET.@)
2313 *
2314 * Queries an options on the specified handle
2315 *
2316 * RETURNS
2317 * TRUE on success
2318 * FALSE on failure
2319 *
2320 */
2321 BOOL WINAPI InternetQueryOptionA(HINTERNET hInternet, DWORD dwOption,
2322 LPVOID lpBuffer, LPDWORD lpdwBufferLength)
2323 {
2324 return INET_QueryOptionHelper(FALSE, hInternet, dwOption, lpBuffer, lpdwBufferLength);
2325 }
2326
2327
2328 /***********************************************************************
2329 * InternetSetOptionW (WININET.@)
2330 *
2331 * Sets an options on the specified handle
2332 *
2333 * RETURNS
2334 * TRUE on success
2335 * FALSE on failure
2336 *
2337 */
2338 BOOL WINAPI InternetSetOptionW(HINTERNET hInternet, DWORD dwOption,
2339 LPVOID lpBuffer, DWORD dwBufferLength)
2340 {
2341 LPWININETHANDLEHEADER lpwhh;
2342 BOOL ret = TRUE;
2343
2344 TRACE("0x%08x\n", dwOption);
2345
2346 lpwhh = (LPWININETHANDLEHEADER) WININET_GetObject( hInternet );
2347 if( !lpwhh )
2348 return FALSE;
2349
2350 switch (dwOption)
2351 {
2352 case INTERNET_OPTION_CALLBACK:
2353 {
2354 INTERNET_STATUS_CALLBACK callback = *(INTERNET_STATUS_CALLBACK *)lpBuffer;
2355 ret = (set_status_callback(lpwhh, callback, TRUE) != INTERNET_INVALID_STATUS_CALLBACK);
2356 break;
2357 }
2358 case INTERNET_OPTION_HTTP_VERSION:
2359 {
2360 HTTP_VERSION_INFO* pVersion=(HTTP_VERSION_INFO*)lpBuffer;
2361 FIXME("Option INTERNET_OPTION_HTTP_VERSION(%d,%d): STUB\n",pVersion->dwMajorVersion,pVersion->dwMinorVersion);
2362 }
2363 break;
2364 case INTERNET_OPTION_ERROR_MASK:
2365 {
2366 unsigned long flags=*(unsigned long*)lpBuffer;
2367 FIXME("Option INTERNET_OPTION_ERROR_MASK(%ld): STUB\n",flags);
2368 }
2369 break;
2370 case INTERNET_OPTION_CODEPAGE:
2371 {
2372 unsigned long codepage=*(unsigned long*)lpBuffer;
2373 FIXME("Option INTERNET_OPTION_CODEPAGE (%ld): STUB\n",codepage);
2374 }
2375 break;
2376 case INTERNET_OPTION_REQUEST_PRIORITY:
2377 {
2378 unsigned long priority=*(unsigned long*)lpBuffer;
2379 FIXME("Option INTERNET_OPTION_REQUEST_PRIORITY (%ld): STUB\n",priority);
2380 }
2381 break;
2382 case INTERNET_OPTION_CONNECT_TIMEOUT:
2383 {
2384 unsigned long connecttimeout=*(unsigned long*)lpBuffer;
2385 FIXME("Option INTERNET_OPTION_CONNECT_TIMEOUT (%ld): STUB\n",connecttimeout);
2386 }
2387 break;
2388 case INTERNET_OPTION_DATA_RECEIVE_TIMEOUT:
2389 {
2390 unsigned long receivetimeout=*(unsigned long*)lpBuffer;
2391 FIXME("Option INTERNET_OPTION_DATA_RECEIVE_TIMEOUT (%ld): STUB\n",receivetimeout);
2392 }
2393 break;
2394 case INTERNET_OPTION_MAX_CONNS_PER_SERVER:
2395 {
2396 unsigned long conns=*(unsigned long*)lpBuffer;
2397 FIXME("Option INTERNET_OPTION_MAX_CONNS_PER_SERVER (%ld): STUB\n",conns);
2398 }
2399 break;
2400 case INTERNET_OPTION_MAX_CONNS_PER_1_0_SERVER:
2401 {
2402 unsigned long conns=*(unsigned long*)lpBuffer;
2403 FIXME("Option INTERNET_OPTION_MAX_CONNS_PER_1_0_SERVER (%ld): STUB\n",conns);
2404 }
2405 break;
2406 case INTERNET_OPTION_RESET_URLCACHE_SESSION:
2407 FIXME("Option INTERNET_OPTION_RESET_URLCACHE_SESSION: STUB\n");
2408 break;
2409 case INTERNET_OPTION_END_BROWSER_SESSION:
2410 FIXME("Option INTERNET_OPTION_END_BROWSER_SESSION: STUB\n");
2411 break;
2412 case INTERNET_OPTION_CONNECTED_STATE:
2413 FIXME("Option INTERNET_OPTION_CONNECTED_STATE: STUB\n");
2414 break;
2415 case INTERNET_OPTION_DISABLE_PASSPORT_AUTH:
2416 TRACE("Option INTERNET_OPTION_DISABLE_PASSPORT_AUTH: harmless stub, since not enabled\n");
2417 break;
2418 case INTERNET_OPTION_SEND_TIMEOUT:
2419 case INTERNET_OPTION_RECEIVE_TIMEOUT:
2420 TRACE("INTERNET_OPTION_SEND/RECEIVE_TIMEOUT\n");
2421 if (dwBufferLength == sizeof(DWORD))
2422 {
2423 if (lpwhh->htype == WH_HHTTPREQ)
2424 ret = NETCON_set_timeout(
2425 &((LPWININETHTTPREQW)lpwhh)->netConnection,
2426 dwOption == INTERNET_OPTION_SEND_TIMEOUT,
2427 *(DWORD *)lpBuffer);
2428 else
2429 {
2430 FIXME("INTERNET_OPTION_SEND/RECEIVE_TIMEOUT not supported on protocol %d\n",
2431 lpwhh->htype);
2432 }
2433 }
2434 else
2435 {
2436 INTERNET_SetLastError(ERROR_INVALID_PARAMETER);
2437 ret = FALSE;
2438 }
2439 break;
2440 case INTERNET_OPTION_CONNECT_RETRIES:
2441 FIXME("Option INTERNET_OPTION_CONNECT_RETRIES: STUB\n");
2442 break;
2443 case INTERNET_OPTION_CONTEXT_VALUE:
2444 FIXME("Option INTERNET_OPTION_CONTEXT_VALUE; STUB\n");
2445 break;
2446 case INTERNET_OPTION_SECURITY_FLAGS:
2447 FIXME("Option INTERNET_OPTION_SECURITY_FLAGS; STUB\n");
2448 break;
2449 default:
2450 FIXME("Option %d STUB\n",dwOption);
2451 INTERNET_SetLastError(ERROR_INVALID_PARAMETER);
2452 ret = FALSE;
2453 break;
2454 }
2455 WININET_Release( lpwhh );
2456
2457 return ret;
2458 }
2459
2460
2461 /***********************************************************************
2462 * InternetSetOptionA (WININET.@)
2463 *
2464 * Sets an options on the specified handle.
2465 *
2466 * RETURNS
2467 * TRUE on success
2468 * FALSE on failure
2469 *
2470 */
2471 BOOL WINAPI InternetSetOptionA(HINTERNET hInternet, DWORD dwOption,
2472 LPVOID lpBuffer, DWORD dwBufferLength)
2473 {
2474 LPVOID wbuffer;
2475 DWORD wlen;
2476 BOOL r;
2477
2478 switch( dwOption )
2479 {
2480 case INTERNET_OPTION_CALLBACK:
2481 {
2482 LPWININETHANDLEHEADER lpwh;
2483 INTERNET_STATUS_CALLBACK callback = *(INTERNET_STATUS_CALLBACK *)lpBuffer;
2484
2485 if (!(lpwh = (LPWININETHANDLEHEADER)WININET_GetObject(hInternet))) return FALSE;
2486 r = (set_status_callback(lpwh, callback, FALSE) != INTERNET_INVALID_STATUS_CALLBACK);
2487 WININET_Release(lpwh);
2488 return r;
2489 }
2490 case INTERNET_OPTION_PROXY:
2491 {
2492 LPINTERNET_PROXY_INFOA pi = (LPINTERNET_PROXY_INFOA) lpBuffer;
2493 LPINTERNET_PROXY_INFOW piw;
2494 DWORD proxlen, prbylen;
2495 LPWSTR prox, prby;
2496
2497 proxlen = MultiByteToWideChar( CP_ACP, 0, pi->lpszProxy, -1, NULL, 0);
2498 prbylen= MultiByteToWideChar( CP_ACP, 0, pi->lpszProxyBypass, -1, NULL, 0);
2499 wlen = sizeof(*piw) + proxlen + prbylen;
2500 wbuffer = HeapAlloc( GetProcessHeap(), 0, wlen*sizeof(WCHAR) );
2501 piw = (LPINTERNET_PROXY_INFOW) wbuffer;
2502 piw->dwAccessType = pi->dwAccessType;
2503 prox = (LPWSTR) &piw[1];
2504 prby = &prox[proxlen+1];
2505 MultiByteToWideChar( CP_ACP, 0, pi->lpszProxy, -1, prox, proxlen);
2506 MultiByteToWideChar( CP_ACP, 0, pi->lpszProxyBypass, -1, prby, prbylen);
2507 piw->lpszProxy = prox;
2508 piw->lpszProxyBypass = prby;
2509 }
2510 break;
2511 case INTERNET_OPTION_USER_AGENT:
2512 case INTERNET_OPTION_USERNAME:
2513 case INTERNET_OPTION_PASSWORD:
2514 wlen = MultiByteToWideChar( CP_ACP, 0, lpBuffer, dwBufferLength,
2515 NULL, 0 );
2516 wbuffer = HeapAlloc( GetProcessHeap(), 0, wlen*sizeof(WCHAR) );
2517 MultiByteToWideChar( CP_ACP, 0, lpBuffer, dwBufferLength,
2518 wbuffer, wlen );
2519 break;
2520 default:
2521 wbuffer = lpBuffer;
2522 wlen = dwBufferLength;
2523 }
2524
2525 r = InternetSetOptionW(hInternet,dwOption, wbuffer, wlen);
2526
2527 if( lpBuffer != wbuffer )
2528 HeapFree( GetProcessHeap(), 0, wbuffer );
2529
2530 return r;
2531 }
2532
2533
2534 /***********************************************************************
2535 * InternetSetOptionExA (WININET.@)
2536 */
2537 BOOL WINAPI InternetSetOptionExA(HINTERNET hInternet, DWORD dwOption,
2538 LPVOID lpBuffer, DWORD dwBufferLength, DWORD dwFlags)
2539 {
2540 FIXME("Flags %08x ignored\n", dwFlags);
2541 return InternetSetOptionA( hInternet, dwOption, lpBuffer, dwBufferLength );
2542 }
2543
2544 /***********************************************************************
2545 * InternetSetOptionExW (WININET.@)
2546 */
2547 BOOL WINAPI InternetSetOptionExW(HINTERNET hInternet, DWORD dwOption,
2548 LPVOID lpBuffer, DWORD dwBufferLength, DWORD dwFlags)
2549 {
2550 FIXME("Flags %08x ignored\n", dwFlags);
2551 if( dwFlags & ~ISO_VALID_FLAGS )
2552 {
2553 INTERNET_SetLastError( ERROR_INVALID_PARAMETER );
2554 return FALSE;
2555 }
2556 return InternetSetOptionW( hInternet, dwOption, lpBuffer, dwBufferLength );
2557 }
2558
2559 static const WCHAR WININET_wkday[7][4] =
2560 { { 'S','u','n', 0 }, { 'M','o','n', 0 }, { 'T','u','e', 0 }, { 'W','e','d', 0 },
2561 { 'T','h','u', 0 }, { 'F','r','i', 0 }, { 'S','a','t', 0 } };
2562 static const WCHAR WININET_month[12][4] =
2563 { { 'J','a','n', 0 }, { 'F','e','b', 0 }, { 'M','a','r', 0 }, { 'A','p','r', 0 },
2564 { 'M','a','y', 0 }, { 'J','u','n', 0 }, { 'J','u','l', 0 }, { 'A','u','g', 0 },
2565 { 'S','e','p', 0 }, { 'O','c','t', 0 }, { 'N','o','v', 0 }, { 'D','e','c', 0 } };
2566
2567 /***********************************************************************
2568 * InternetTimeFromSystemTimeA (WININET.@)
2569 */
2570 BOOL WINAPI InternetTimeFromSystemTimeA( const SYSTEMTIME* time, DWORD format, LPSTR string, DWORD size )
2571 {
2572 BOOL ret;
2573 WCHAR stringW[INTERNET_RFC1123_BUFSIZE];
2574
2575 TRACE( "%p 0x%08x %p 0x%08x\n", time, format, string, size );
2576
2577 ret = InternetTimeFromSystemTimeW( time, format, stringW, sizeof(stringW) );
2578 if (ret) WideCharToMultiByte( CP_ACP, 0, stringW, -1, string, size, NULL, NULL );
2579
2580 return ret;
2581 }
2582
2583 /***********************************************************************
2584 * InternetTimeFromSystemTimeW (WININET.@)
2585 */
2586 BOOL WINAPI InternetTimeFromSystemTimeW( const SYSTEMTIME* time, DWORD format, LPWSTR string, DWORD size )
2587 {
2588 static const WCHAR date[] =
2589 { '%','s',',',' ','%','0','2','d',' ','%','s',' ','%','4','d',' ','%','0',
2590 '2','d',':','%','0','2','d',':','%','0','2','d',' ','G','M','T', 0 };
2591
2592 TRACE( "%p 0x%08x %p 0x%08x\n", time, format, string, size );
2593
2594 if (!time || !string) return FALSE;
2595
2596 if (format != INTERNET_RFC1123_FORMAT || size < INTERNET_RFC1123_BUFSIZE * sizeof(WCHAR))
2597 return FALSE;
2598
2599 sprintfW( string, date,
2600 WININET_wkday[time->wDayOfWeek],
2601 time->wDay,
2602 WININET_month[time->wMonth - 1],
2603 time->wYear,
2604 time->wHour,
2605 time->wMinute,
2606 time->wSecond );
2607
2608 return TRUE;
2609 }
2610
2611 /***********************************************************************
2612 * InternetTimeToSystemTimeA (WININET.@)
2613 */
2614 BOOL WINAPI InternetTimeToSystemTimeA( LPCSTR string, SYSTEMTIME* time, DWORD reserved )
2615 {
2616 BOOL ret = FALSE;
2617 WCHAR *stringW;
2618 int len;
2619
2620 TRACE( "%s %p 0x%08x\n", debugstr_a(string), time, reserved );
2621
2622 len = MultiByteToWideChar( CP_ACP, 0, string, -1, NULL, 0 );
2623 stringW = HeapAlloc( GetProcessHeap(), 0, len * sizeof(WCHAR) );
2624
2625 if (stringW)
2626 {
2627 MultiByteToWideChar( CP_ACP, 0, string, -1, stringW, len );
2628 ret = InternetTimeToSystemTimeW( stringW, time, reserved );
2629 HeapFree( GetProcessHeap(), 0, stringW );
2630 }
2631 return ret;
2632 }
2633
2634 /***********************************************************************
2635 * InternetTimeToSystemTimeW (WININET.@)
2636 */
2637 BOOL WINAPI InternetTimeToSystemTimeW( LPCWSTR string, SYSTEMTIME* time, DWORD reserved )
2638 {
2639 unsigned int i;
2640 const WCHAR *s = string;
2641 WCHAR *end;
2642
2643 TRACE( "%s %p 0x%08x\n", debugstr_w(string), time, reserved );
2644
2645 if (!string || !time) return FALSE;
2646
2647 /* Windows does this too */
2648 GetSystemTime( time );
2649
2650 /* Convert an RFC1123 time such as 'Fri, 07 Jan 2005 12:06:35 GMT' into
2651 * a SYSTEMTIME structure.
2652 */
2653
2654 while (*s && !isalphaW( *s )) s++;
2655 if (s[0] == '\0' || s[1] == '\0' || s[2] == '\0') return TRUE;
2656 time->wDayOfWeek = 7;
2657
2658 for (i = 0; i < 7; i++)
2659 {
2660 if (toupperW( WININET_wkday[i][0] ) == toupperW( s[0] ) &&
2661 toupperW( WININET_wkday[i][1] ) == toupperW( s[1] ) &&
2662 toupperW( WININET_wkday[i][2] ) == toupperW( s[2] ) )
2663 {
2664 time->wDayOfWeek = i;
2665 break;
2666 }
2667 }
2668
2669 if (time->wDayOfWeek > 6) return TRUE;
2670 while (*s && !isdigitW( *s )) s++;
2671 time->wDay = strtolW( s, &end, 10 );
2672 s = end;
2673
2674 while (*s && !isalphaW( *s )) s++;
2675 if (s[0] == '\0' || s[1] == '\0' || s[2] == '\0') return TRUE;
2676 time->wMonth = 0;
2677
2678 for (i = 0; i < 12; i++)
2679 {
2680 if (toupperW( WININET_month[i][0]) == toupperW( s[0] ) &&
2681 toupperW( WININET_month[i][1]) == toupperW( s[1] ) &&
2682 toupperW( WININET_month[i][2]) == toupperW( s[2] ) )
2683 {
2684 time->wMonth = i + 1;
2685 break;
2686 }
2687 }
2688 if (time->wMonth == 0) return TRUE;
2689
2690 while (*s && !isdigitW( *s )) s++;
2691 if (*s == '\0') return TRUE;
2692 time->wYear = strtolW( s, &end, 10 );
2693 s = end;
2694
2695 while (*s && !isdigitW( *s )) s++;
2696 if (*s == '\0') return TRUE;
2697 time->wHour = strtolW( s, &end, 10 );
2698 s = end;
2699
2700 while (*s && !isdigitW( *s )) s++;
2701 if (*s == '\0') return TRUE;
2702 time->wMinute = strtolW( s, &end, 10 );
2703 s = end;
2704
2705 while (*s && !isdigitW( *s )) s++;
2706 if (*s == '\0') return TRUE;
2707 time->wSecond = strtolW( s, &end, 10 );
2708 s = end;
2709
2710 time->wMilliseconds = 0;
2711 return TRUE;
2712 }
2713
2714 /***********************************************************************
2715 * InternetCheckConnectionW (WININET.@)
2716 *
2717 * Pings a requested host to check internet connection
2718 *
2719 * RETURNS
2720 * TRUE on success and FALSE on failure. If a failure then
2721 * ERROR_NOT_CONNECTED is placed into GetLastError
2722 *
2723 */
2724 BOOL WINAPI InternetCheckConnectionW( LPCWSTR lpszUrl, DWORD dwFlags, DWORD dwReserved )
2725 {
2726 /*
2727 * this is a kludge which runs the resident ping program and reads the output.
2728 *
2729 * Anyone have a better idea?
2730 */
2731
2732 BOOL rc = FALSE;
2733 static const CHAR ping[] = "ping -c 1 ";
2734 static const CHAR redirect[] = " >/dev/null 2>/dev/null";
2735 CHAR *command = NULL;
2736 WCHAR hostW[1024];
2737 DWORD len;
2738 int status = -1;
2739
2740 FIXME("\n");
2741
2742 /*
2743 * Crack or set the Address
2744 */
2745 if (lpszUrl == NULL)
2746 {
2747 /*
2748 * According to the doc we are supost to use the ip for the next
2749 * server in the WnInet internal server database. I have
2750 * no idea what that is or how to get it.
2751 *
2752 * So someone needs to implement this.
2753 */
2754 FIXME("Unimplemented with URL of NULL\n");
2755 return TRUE;
2756 }
2757 else
2758 {
2759 URL_COMPONENTSW components;
2760
2761 ZeroMemory(&components,sizeof(URL_COMPONENTSW));
2762 components.lpszHostName = (LPWSTR)&hostW;
2763 components.dwHostNameLength = 1024;
2764
2765 if (!InternetCrackUrlW(lpszUrl,0,0,&components))
2766 goto End;
2767
2768 TRACE("host name : %s\n",debugstr_w(components.lpszHostName));
2769 }
2770
2771 /*
2772 * Build our ping command
2773 */
2774 len = WideCharToMultiByte(CP_UNIXCP, 0, hostW, -1, NULL, 0, NULL, NULL);
2775 command = HeapAlloc( GetProcessHeap(), 0, strlen(ping)+len+strlen(redirect) );
2776 strcpy(command,ping);
2777 WideCharToMultiByte(CP_UNIXCP, 0, hostW, -1, command+strlen(ping), len, NULL, NULL);
2778 strcat(command,redirect);
2779
2780 TRACE("Ping command is : %s\n",command);
2781
2782 status = system(command);
2783
2784 TRACE("Ping returned a code of %i\n",status);
2785
2786 /* Ping return code of 0 indicates success */
2787 if (status == 0)
2788 rc = TRUE;
2789
2790 End:
2791
2792 HeapFree( GetProcessHeap(), 0, command );
2793 if (rc == FALSE)
2794 INTERNET_SetLastError(ERROR_NOT_CONNECTED);
2795
2796 return rc;
2797 }
2798
2799
2800 /***********************************************************************
2801 * InternetCheckConnectionA (WININET.@)
2802 *
2803 * Pings a requested host to check internet connection
2804 *
2805 * RETURNS
2806 * TRUE on success and FALSE on failure. If a failure then
2807 * ERROR_NOT_CONNECTED is placed into GetLastError
2808 *
2809 */
2810 BOOL WINAPI InternetCheckConnectionA(LPCSTR lpszUrl, DWORD dwFlags, DWORD dwReserved)
2811 {
2812 WCHAR *szUrl;
2813 INT len;
2814 BOOL rc;
2815
2816 len = MultiByteToWideChar(CP_ACP, 0, lpszUrl, -1, NULL, 0);
2817 if (!(szUrl = HeapAlloc(GetProcessHeap(), 0, len*sizeof(WCHAR))))
2818 return FALSE;
2819 MultiByteToWideChar(CP_ACP, 0, lpszUrl, -1, szUrl, len);
2820 rc = InternetCheckConnectionW(szUrl, dwFlags, dwReserved);
2821 HeapFree(GetProcessHeap(), 0, szUrl);
2822
2823 return rc;
2824 }
2825
2826
2827 /**********************************************************
2828 * INTERNET_InternetOpenUrlW (internal)
2829 *
2830 * Opens an URL
2831 *
2832 * RETURNS
2833 * handle of connection or NULL on failure
2834 */
2835 HINTERNET WINAPI INTERNET_InternetOpenUrlW(LPWININETAPPINFOW hIC, LPCWSTR lpszUrl,
2836 LPCWSTR lpszHeaders, DWORD dwHeadersLength, DWORD dwFlags, DWORD dwContext)
2837 {
2838 URL_COMPONENTSW urlComponents;
2839 WCHAR protocol[32], hostName[MAXHOSTNAME], userName[1024];
2840 WCHAR password[1024], path[2048], extra[1024];
2841 HINTERNET client = NULL, client1 = NULL;
2842
2843 TRACE("(%p, %s, %s, %08x, %08x, %08x)\n", hIC, debugstr_w(lpszUrl), debugstr_w(lpszHeaders),
2844 dwHeadersLength, dwFlags, dwContext);
2845
2846 urlComponents.dwStructSize = sizeof(URL_COMPONENTSW);
2847 urlComponents.lpszScheme = protocol;
2848 urlComponents.dwSchemeLength = 32;
2849 urlComponents.lpszHostName = hostName;
2850 urlComponents.dwHostNameLength = MAXHOSTNAME;
2851 urlComponents.lpszUserName = userName;
2852 urlComponents.dwUserNameLength = 1024;
2853 urlComponents.lpszPassword = password;
2854 urlComponents.dwPasswordLength = 1024;
2855 urlComponents.lpszUrlPath = path;
2856 urlComponents.dwUrlPathLength = 2048;
2857 urlComponents.lpszExtraInfo = extra;
2858 urlComponents.dwExtraInfoLength = 1024;
2859 if(!InternetCrackUrlW(lpszUrl, strlenW(lpszUrl), 0, &urlComponents))
2860 return NULL;
2861 switch(urlComponents.nScheme) {
2862 case INTERNET_SCHEME_FTP:
2863 if(urlComponents.nPort == 0)
2864 urlComponents.nPort = INTERNET_DEFAULT_FTP_PORT;
2865 client = FTP_Connect(hIC, hostName, urlComponents.nPort,
2866 userName, password, dwFlags, dwContext, INET_OPENURL);
2867 if(client == NULL)
2868 break;
2869 client1 = FtpOpenFileW(client, path, GENERIC_READ, dwFlags, dwContext);
2870 if(client1 == NULL) {
2871 InternetCloseHandle(client);
2872 break;
2873 }
2874 break;
2875
2876 case INTERNET_SCHEME_HTTP:
2877 case INTERNET_SCHEME_HTTPS: {
2878 static const WCHAR szStars[] = { '*','/','*', 0 };
2879 LPCWSTR accept[2] = { szStars, NULL };
2880 if(urlComponents.nPort == 0) {
2881 if(urlComponents.nScheme == INTERNET_SCHEME_HTTP)
2882 urlComponents.nPort = INTERNET_DEFAULT_HTTP_PORT;
2883 else
2884 urlComponents.nPort = INTERNET_DEFAULT_HTTPS_PORT;
2885 }
2886 /* FIXME: should use pointers, not handles, as handles are not thread-safe */
2887 client = HTTP_Connect(hIC, hostName, urlComponents.nPort,
2888 userName, password, dwFlags, dwContext, INET_OPENURL);
2889 if(client == NULL)
2890 break;
2891
2892 if (urlComponents.dwExtraInfoLength) {
2893 WCHAR *path_extra;
2894 DWORD len = urlComponents.dwUrlPathLength + urlComponents.dwExtraInfoLength + 1;
2895
2896 if (!(path_extra = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR))))
2897 {
2898 InternetCloseHandle(client);
2899 break;
2900 }
2901 strcpyW(path_extra, urlComponents.lpszUrlPath);
2902 strcatW(path_extra, urlComponents.lpszExtraInfo);
2903 client1 = HttpOpenRequestW(client, NULL, path_extra, NULL, NULL, accept, dwFlags, dwContext);
2904 HeapFree(GetProcessHeap(), 0, path_extra);
2905 }
2906 else
2907 client1 = HttpOpenRequestW(client, NULL, path, NULL, NULL, accept, dwFlags, dwContext);
2908
2909 if(client1 == NULL) {
2910 InternetCloseHandle(client);
2911 break;
2912 }
2913 HttpAddRequestHeadersW(client1, lpszHeaders, dwHeadersLength, HTTP_ADDREQ_FLAG_ADD);
2914 if (!HttpSendRequestW(client1, NULL, 0, NULL, 0) &&
2915 GetLastError() != ERROR_IO_PENDING) {
2916 InternetCloseHandle(client1);
2917 client1 = NULL;
2918 break;
2919 }
2920 }
2921 case INTERNET_SCHEME_GOPHER:
2922 /* gopher doesn't seem to be implemented in wine, but it's supposed
2923 * to be supported by InternetOpenUrlA. */
2924 default:
2925 INTERNET_SetLastError(ERROR_INTERNET_UNRECOGNIZED_SCHEME);
2926 break;
2927 }
2928
2929 TRACE(" %p <--\n", client1);
2930
2931 return client1;
2932 }
2933
2934 /**********************************************************
2935 * InternetOpenUrlW (WININET.@)
2936 *
2937 * Opens an URL
2938 *
2939 * RETURNS
2940 * handle of connection or NULL on failure
2941 */
2942 static void AsyncInternetOpenUrlProc(WORKREQUEST *workRequest)
2943 {
2944 struct WORKREQ_INTERNETOPENURLW const *req = &workRequest->u.InternetOpenUrlW;
2945 LPWININETAPPINFOW hIC = (LPWININETAPPINFOW) workRequest->hdr;
2946
2947 TRACE("%p\n", hIC);
2948
2949 INTERNET_InternetOpenUrlW(hIC, req->lpszUrl,
2950 req->lpszHeaders, req->dwHeadersLength, req->dwFlags, req->dwContext);
2951 HeapFree(GetProcessHeap(), 0, req->lpszUrl);
2952 HeapFree(GetProcessHeap(), 0, req->lpszHeaders);
2953 }
2954
2955 HINTERNET WINAPI InternetOpenUrlW(HINTERNET hInternet, LPCWSTR lpszUrl,
2956 LPCWSTR lpszHeaders, DWORD dwHeadersLength, DWORD dwFlags, DWORD dwContext)
2957 {
2958 HINTERNET ret = NULL;
2959 LPWININETAPPINFOW hIC = NULL;
2960
2961 if (TRACE_ON(wininet)) {
2962 TRACE("(%p, %s, %s, %08x, %08x, %08x)\n", hInternet, debugstr_w(lpszUrl), debugstr_w(lpszHeaders),
2963 dwHeadersLength, dwFlags, dwContext);
2964 TRACE(" flags :");
2965 dump_INTERNET_FLAGS(dwFlags);
2966 }
2967
2968 if (!lpszUrl)
2969 {
2970 INTERNET_SetLastError(ERROR_INVALID_PARAMETER);
2971 goto lend;
2972 }
2973
2974 hIC = (LPWININETAPPINFOW) WININET_GetObject( hInternet );
2975 if (NULL == hIC || hIC->hdr.htype != WH_HINIT) {
2976 INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE);
2977 goto lend;
2978 }
2979
2980 if (hIC->hdr.dwFlags & INTERNET_FLAG_ASYNC) {
2981 WORKREQUEST workRequest;
2982 struct WORKREQ_INTERNETOPENURLW *req;
2983
2984 workRequest.asyncproc = AsyncInternetOpenUrlProc;
2985 workRequest.hdr = WININET_AddRef( &hIC->hdr );
2986 req = &workRequest.u.InternetOpenUrlW;
2987 req->lpszUrl = WININET_strdupW(lpszUrl);
2988 if (lpszHeaders)
2989 req->lpszHeaders = WININET_strdupW(lpszHeaders);
2990 else
2991 req->lpszHeaders = 0;
2992 req->dwHeadersLength = dwHeadersLength;
2993 req->dwFlags = dwFlags;
2994 req->dwContext = dwContext;
2995
2996 INTERNET_AsyncCall(&workRequest);
2997 /*
2998 * This is from windows.
2999 */
3000 INTERNET_SetLastError(ERROR_IO_PENDING);
3001 } else {
3002 ret = INTERNET_InternetOpenUrlW(hIC, lpszUrl, lpszHeaders, dwHeadersLength, dwFlags, dwContext);
3003 }
3004
3005 lend:
3006 if( hIC )
3007 WININET_Release( &hIC->hdr );
3008 TRACE(" %p <--\n", ret);
3009
3010 return ret;
3011 }
3012
3013 /**********************************************************
3014 * InternetOpenUrlA (WININET.@)
3015 *
3016 * Opens an URL
3017 *
3018 * RETURNS
3019 * handle of connection or NULL on failure
3020 */
3021 HINTERNET WINAPI InternetOpenUrlA(HINTERNET hInternet, LPCSTR lpszUrl,
3022 LPCSTR lpszHeaders, DWORD dwHeadersLength, DWORD dwFlags, DWORD dwContext)
3023 {
3024 HINTERNET rc = (HINTERNET)NULL;
3025
3026 INT lenUrl;
3027 INT lenHeaders = 0;
3028 LPWSTR szUrl = NULL;
3029 LPWSTR szHeaders = NULL;
3030
3031 TRACE("\n");
3032
3033 if(lpszUrl) {
3034 lenUrl = MultiByteToWideChar(CP_ACP, 0, lpszUrl, -1, NULL, 0 );
3035 szUrl = HeapAlloc(GetProcessHeap(), 0, lenUrl*sizeof(WCHAR));
3036 if(!szUrl)
3037 return (HINTERNET)NULL;
3038 MultiByteToWideChar(CP_ACP, 0, lpszUrl, -1, szUrl, lenUrl);
3039 }
3040
3041 if(lpszHeaders) {
3042 lenHeaders = MultiByteToWideChar(CP_ACP, 0, lpszHeaders, dwHeadersLength, NULL, 0 );
3043 szHeaders = HeapAlloc(GetProcessHeap(), 0, lenHeaders*sizeof(WCHAR));
3044 if(!szHeaders) {
3045 HeapFree(GetProcessHeap(), 0, szUrl);
3046 return (HINTERNET)NULL;
3047 }
3048 MultiByteToWideChar(CP_ACP, 0, lpszHeaders, dwHeadersLength, szHeaders, lenHeaders);
3049 }
3050
3051 rc = InternetOpenUrlW(hInternet, szUrl, szHeaders,
3052 lenHeaders, dwFlags, dwContext);
3053
3054 HeapFree(GetProcessHeap(), 0, szUrl);
3055 HeapFree(GetProcessHeap(), 0, szHeaders);
3056
3057 return rc;
3058 }
3059
3060
3061 static LPWITHREADERROR INTERNET_AllocThreadError(void)
3062 {
3063 LPWITHREADERROR lpwite = HeapAlloc(GetProcessHeap(), 0, sizeof(*lpwite));
3064
3065 if (lpwite)
3066 {
3067 lpwite->dwError = 0;
3068 lpwite->response[0] = '\0';
3069 }
3070
3071 if (!TlsSetValue(g_dwTlsErrIndex, lpwite))
3072 {
3073 HeapFree(GetProcessHeap(), 0, lpwite);
3074 return NULL;
3075 }
3076
3077 return lpwite;
3078 }
3079
3080
3081 /***********************************************************************
3082 * INTERNET_SetLastError (internal)
3083 *
3084 * Set last thread specific error
3085 *
3086 * RETURNS
3087 *
3088 */
3089 void INTERNET_SetLastError(DWORD dwError)
3090 {
3091 LPWITHREADERROR lpwite = (LPWITHREADERROR)TlsGetValue(g_dwTlsErrIndex);
3092
3093 if (!lpwite)
3094 lpwite = INTERNET_AllocThreadError();
3095
3096 SetLastError(dwError);
3097 if(lpwite)
3098 lpwite->dwError = dwError;
3099 }
3100
3101
3102 /***********************************************************************
3103 * INTERNET_GetLastError (internal)
3104 *
3105 * Get last thread specific error
3106 *
3107 * RETURNS
3108 *
3109 */
3110 DWORD INTERNET_GetLastError(void)
3111 {
3112 LPWITHREADERROR lpwite = (LPWITHREADERROR)TlsGetValue(g_dwTlsErrIndex);
3113 if (!lpwite) return 0;
3114 /* TlsGetValue clears last error, so set it again here */
3115 SetLastError(lpwite->dwError);
3116 return lpwite->dwError;
3117 }
3118
3119
3120 /***********************************************************************
3121 * INTERNET_WorkerThreadFunc (internal)
3122 *
3123 * Worker thread execution function
3124 *
3125 * RETURNS
3126 *
3127 */
3128 static DWORD CALLBACK INTERNET_WorkerThreadFunc(LPVOID lpvParam)
3129 {
3130 LPWORKREQUEST lpRequest = lpvParam;
3131 WORKREQUEST workRequest;
3132
3133 TRACE("\n");
3134
3135 memcpy(&workRequest, lpRequest, sizeof(WORKREQUEST));
3136 HeapFree(GetProcessHeap(), 0, lpRequest);
3137
3138 workRequest.asyncproc(&workRequest);
3139
3140 WININET_Release( workRequest.hdr );
3141 return TRUE;
3142 }
3143
3144
3145 /***********************************************************************
3146 * INTERNET_AsyncCall (internal)
3147 *
3148 * Retrieves work request from queue
3149 *
3150 * RETURNS
3151 *
3152 */
3153 BOOL INTERNET_AsyncCall(LPWORKREQUEST lpWorkRequest)
3154 {
3155 BOOL bSuccess;
3156 LPWORKREQUEST lpNewRequest;
3157
3158 TRACE("\n");
3159
3160 lpNewRequest = HeapAlloc(GetProcessHeap(), 0, sizeof(WORKREQUEST));
3161 if (!lpNewRequest)
3162 return FALSE;
3163
3164 memcpy(lpNewRequest, lpWorkRequest, sizeof(WORKREQUEST));
3165
3166 bSuccess = QueueUserWorkItem(INTERNET_WorkerThreadFunc, lpNewRequest, WT_EXECUTELONGFUNCTION);
3167 if (!bSuccess)
3168 {
3169 HeapFree(GetProcessHeap(), 0, lpNewRequest);
3170 INTERNET_SetLastError(ERROR_INTERNET_ASYNC_THREAD_FAILED);
3171 }
3172
3173 return bSuccess;
3174 }
3175
3176
3177 /***********************************************************************
3178 * INTERNET_GetResponseBuffer (internal)
3179 *
3180 * RETURNS
3181 *
3182 */
3183 LPSTR INTERNET_GetResponseBuffer(void)
3184 {
3185 LPWITHREADERROR lpwite = (LPWITHREADERROR)TlsGetValue(g_dwTlsErrIndex);
3186 if (!lpwite)
3187 lpwite = INTERNET_AllocThreadError();
3188 TRACE("\n");
3189 return lpwite->response;
3190 }
3191
3192 /***********************************************************************
3193 * INTERNET_GetNextLine (internal)
3194 *
3195 * Parse next line in directory string listing
3196 *
3197 * RETURNS
3198 * Pointer to beginning of next line
3199 * NULL on failure
3200 *
3201 */
3202
3203 LPSTR INTERNET_GetNextLine(INT nSocket, LPDWORD dwLen)
3204 {
3205 struct timeval tv;
3206 fd_set infd;
3207 BOOL bSuccess = FALSE;
3208 INT nRecv = 0;
3209 LPSTR lpszBuffer = INTERNET_GetResponseBuffer();
3210
3211 TRACE("\n");
3212
3213 FD_ZERO(&infd);
3214 FD_SET(nSocket, &infd);
3215 tv.tv_sec=RESPONSE_TIMEOUT;
3216 tv.tv_usec=0;
3217
3218 while (nRecv < MAX_REPLY_LEN)
3219 {
3220 if (select(nSocket+1,&infd,NULL,NULL,&tv) > 0)
3221 {
3222 if (recv(nSocket, &lpszBuffer[nRecv], 1, 0) <= 0)
3223 {
3224 INTERNET_SetLastError(ERROR_FTP_TRANSFER_IN_PROGRESS);
3225 goto lend;
3226 }
3227
3228 if (lpszBuffer[nRecv] == '\n')
3229 {
3230 bSuccess = TRUE;
3231 break;
3232 }
3233 if (lpszBuffer[nRecv] != '\r')
3234 nRecv++;
3235 }
3236 else
3237 {
3238 INTERNET_SetLastError(ERROR_INTERNET_TIMEOUT);
3239 goto lend;
3240 }
3241 }
3242
3243 lend:
3244 if (bSuccess)
3245 {
3246 lpszBuffer[nRecv] = '\0';
3247 *dwLen = nRecv - 1;
3248 TRACE(":%d %s\n", nRecv, lpszBuffer);
3249 return lpszBuffer;
3250 }
3251 else
3252 {
3253 return NULL;
3254 }
3255 }
3256
3257 /**********************************************************
3258 * InternetQueryDataAvailable (WININET.@)
3259 *
3260 * Determines how much data is available to be read.
3261 *
3262 * RETURNS
3263 * TRUE on success, FALSE if an error occurred. If
3264 * INTERNET_FLAG_ASYNC was specified in InternetOpen, and
3265 * no data is presently available, FALSE is returned with
3266 * the last error ERROR_IO_PENDING; a callback with status
3267 * INTERNET_STATUS_REQUEST_COMPLETE will be sent when more
3268 * data is available.
3269 */
3270 void AsyncInternetQueryDataAvailableProc(WORKREQUEST *workRequest)
3271 {
3272 LPWININETHTTPREQW lpwhr;
3273 INTERNET_ASYNC_RESULT iar;
3274 char buffer[4048];
3275
3276 TRACE("INTERNETQUERYDATAAVAILABLE %p\n", workRequest->hdr);
3277
3278 switch (workRequest->hdr->htype)
3279 {
3280 case WH_HHTTPREQ:
3281 lpwhr = (LPWININETHTTPREQW)workRequest->hdr;
3282 iar.dwResult = NETCON_recv(&lpwhr->netConnection, buffer,
3283 min(sizeof(buffer),
3284 lpwhr->dwContentLength - lpwhr->dwContentRead),
3285 MSG_PEEK, (int *)&iar.dwError);
3286 INTERNET_SendCallback(workRequest->hdr, workRequest->hdr->dwContext,
3287 INTERNET_STATUS_REQUEST_COMPLETE, &iar,
3288 sizeof(INTERNET_ASYNC_RESULT));
3289 break;
3290
3291 default:
3292 FIXME("unsupported file type\n");
3293 break;
3294 }
3295 }
3296
3297 BOOL WINAPI InternetQueryDataAvailable( HINTERNET hFile,
3298 LPDWORD lpdwNumberOfBytesAvailble,
3299 DWORD dwFlags, DWORD dwConext)
3300 {
3301 LPWININETHTTPREQW lpwhr;
3302 BOOL retval = FALSE;
3303 char buffer[4048];
3304
3305 lpwhr = (LPWININETHTTPREQW) WININET_GetObject( hFile );
3306 if (NULL == lpwhr)
3307 {
3308 INTERNET_SetLastError(ERROR_NO_MORE_FILES);
3309 return FALSE;
3310 }
3311
3312 TRACE("--> %p %i\n",lpwhr,lpwhr->hdr.htype);
3313
3314 switch (lpwhr->hdr.htype)
3315 {
3316 case WH_HHTTPREQ:
3317 if (NETCON_query_data_available(&lpwhr->netConnection,
3318 lpdwNumberOfBytesAvailble))
3319 {
3320 retval = TRUE;
3321 if (!*lpdwNumberOfBytesAvailble)
3322 {
3323 /* Even if we are in async mode, we need to determine whether
3324 * there is actually more data available. We do this by trying
3325 * to peek only a single byte in async mode. */
3326 BOOL async = (lpwhr->lpHttpSession->lpAppInfo->hdr.dwFlags & INTERNET_FLAG_ASYNC);
3327 if (!NETCON_recv(&lpwhr->netConnection, buffer,
3328 async ? 1 : min(sizeof(buffer),
3329 lpwhr->dwContentLength - lpwhr->dwContentRead),
3330 MSG_PEEK, (int *)lpdwNumberOfBytesAvailble))
3331 {
3332 INTERNET_SetLastError(ERROR_NO_MORE_FILES);
3333 retval = FALSE;
3334 }
3335 else if (async && *lpdwNumberOfBytesAvailble)
3336 {
3337 WORKREQUEST workRequest;
3338
3339 *lpdwNumberOfBytesAvailble = 0;
3340 workRequest.asyncproc = AsyncInternetQueryDataAvailableProc;
3341 workRequest.hdr = WININET_AddRef( &lpwhr->hdr );
3342
3343 retval = INTERNET_AsyncCall(&workRequest);
3344 if (!retval)
3345 {
3346 WININET_Release( &lpwhr->hdr );
3347 }
3348 else
3349 {
3350 INTERNET_SetLastError(ERROR_IO_PENDING);
3351 retval = FALSE;
3352 }
3353 }
3354 }
3355 }
3356 else
3357 {
3358 INTERNET_SetLastError(ERROR_NO_MORE_FILES);
3359 }
3360 break;
3361
3362 default:
3363 FIXME("unsupported file type\n");
3364 break;
3365 }
3366 WININET_Release( &lpwhr->hdr );
3367
3368 TRACE("<-- %i\n",retval);
3369 return retval;
3370 }
3371
3372
3373 /***********************************************************************
3374 * InternetLockRequestFile (WININET.@)
3375 */
3376 BOOL WINAPI InternetLockRequestFile( HINTERNET hInternet, HANDLE
3377 *lphLockReqHandle)
3378 {
3379 FIXME("STUB\n");
3380 return FALSE;
3381 }
3382
3383 BOOL WINAPI InternetUnlockRequestFile( HANDLE hLockHandle)
3384 {
3385 FIXME("STUB\n");
3386 return FALSE;
3387 }
3388
3389
3390 /***********************************************************************
3391 * InternetAutodial (WININET.@)
3392 *
3393 * On windows this function is supposed to dial the default internet
3394 * connection. We don't want to have Wine dial out to the internet so
3395 * we return TRUE by default. It might be nice to check if we are connected.
3396 *
3397 * RETURNS
3398 * TRUE on success
3399 * FALSE on failure
3400 *
3401 */
3402 BOOL WINAPI InternetAutodial(DWORD dwFlags, HWND hwndParent)
3403 {
3404 FIXME("STUB\n");
3405
3406 /* Tell that we are connected to the internet. */
3407 return TRUE;
3408 }
3409
3410 /***********************************************************************
3411 * InternetAutodialHangup (WININET.@)
3412 *
3413 * Hangs up a connection made with InternetAutodial
3414 *
3415 * PARAM
3416 * dwReserved
3417 * RETURNS
3418 * TRUE on success
3419 * FALSE on failure
3420 *
3421 */
3422 BOOL WINAPI InternetAutodialHangup(DWORD dwReserved)
3423 {
3424 FIXME("STUB\n");
3425
3426 /* we didn't dial, we don't disconnect */
3427 return TRUE;
3428 }
3429
3430 /***********************************************************************
3431 * InternetCombineUrlA (WININET.@)
3432 *
3433 * Combine a base URL with a relative URL
3434 *
3435 * RETURNS
3436 * TRUE on success
3437 * FALSE on failure
3438 *
3439 */
3440
3441 BOOL WINAPI InternetCombineUrlA(LPCSTR lpszBaseUrl, LPCSTR lpszRelativeUrl,
3442 LPSTR lpszBuffer, LPDWORD lpdwBufferLength,
3443 DWORD dwFlags)
3444 {
3445 HRESULT hr=S_OK;
3446
3447 TRACE("(%s, %s, %p, %p, 0x%08x)\n", debugstr_a(lpszBaseUrl), debugstr_a(lpszRelativeUrl), lpszBuffer, lpdwBufferLength, dwFlags);
3448
3449 /* Flip this bit to correspond to URL_ESCAPE_UNSAFE */
3450 dwFlags ^= ICU_NO_ENCODE;
3451 hr=UrlCombineA(lpszBaseUrl,lpszRelativeUrl,lpszBuffer,lpdwBufferLength,dwFlags);
3452
3453 return (hr==S_OK);
3454 }
3455
3456 /***********************************************************************
3457 * InternetCombineUrlW (WININET.@)
3458 *
3459 * Combine a base URL with a relative URL
3460 *
3461 * RETURNS
3462 * TRUE on success
3463 * FALSE on failure
3464 *
3465 */
3466
3467 BOOL WINAPI InternetCombineUrlW(LPCWSTR lpszBaseUrl, LPCWSTR lpszRelativeUrl,
3468 LPWSTR lpszBuffer, LPDWORD lpdwBufferLength,
3469 DWORD dwFlags)
3470 {
3471 HRESULT hr=S_OK;
3472
3473 TRACE("(%s, %s, %p, %p, 0x%08x)\n", debugstr_w(lpszBaseUrl), debugstr_w(lpszRelativeUrl), lpszBuffer, lpdwBufferLength, dwFlags);
3474
3475 /* Flip this bit to correspond to URL_ESCAPE_UNSAFE */
3476 dwFlags ^= ICU_NO_ENCODE;
3477 hr=UrlCombineW(lpszBaseUrl,lpszRelativeUrl,lpszBuffer,lpdwBufferLength,dwFlags);
3478
3479 return (hr==S_OK);
3480 }
3481
3482 /* max port num is 65535 => 5 digits */
3483 #define MAX_WORD_DIGITS 5
3484
3485 #define URL_GET_COMP_LENGTH(url, component) ((url)->dw##component##Length ? \
3486 (url)->dw##component##Length : strlenW((url)->lpsz##component))
3487 #define URL_GET_COMP_LENGTHA(url, component) ((url)->dw##component##Length ? \
3488 (url)->dw##component##Length : strlen((url)->lpsz##component))
3489
3490 static BOOL url_uses_default_port(INTERNET_SCHEME nScheme, INTERNET_PORT nPort)
3491 {
3492 if ((nScheme == INTERNET_SCHEME_HTTP) &&
3493 (nPort == INTERNET_DEFAULT_HTTP_PORT))
3494 return TRUE;
3495 if ((nScheme == INTERNET_SCHEME_HTTPS) &&
3496 (nPort == INTERNET_DEFAULT_HTTPS_PORT))
3497 return TRUE;
3498 if ((nScheme == INTERNET_SCHEME_FTP) &&
3499 (nPort == INTERNET_DEFAULT_FTP_PORT))
3500 return TRUE;
3501 if ((nScheme == INTERNET_SCHEME_GOPHER) &&
3502 (nPort == INTERNET_DEFAULT_GOPHER_PORT))
3503 return TRUE;
3504
3505 if (nPort == INTERNET_INVALID_PORT_NUMBER)
3506 return TRUE;
3507
3508 return FALSE;
3509 }
3510
3511 /* opaque urls do not fit into the standard url hierarchy and don't have
3512 * two following slashes */
3513 static inline BOOL scheme_is_opaque(INTERNET_SCHEME nScheme)
3514 {
3515 return (nScheme != INTERNET_SCHEME_FTP) &&
3516 (nScheme != INTERNET_SCHEME_GOPHER) &&
3517 (nScheme != INTERNET_SCHEME_HTTP) &&
3518 (nScheme != INTERNET_SCHEME_HTTPS) &&
3519 (nScheme != INTERNET_SCHEME_FILE);
3520 }
3521
3522 static LPCWSTR INTERNET_GetSchemeString(INTERNET_SCHEME scheme)
3523 {
3524 int index;
3525 if (scheme < INTERNET_SCHEME_FIRST)
3526 return NULL;
3527 index = scheme - INTERNET_SCHEME_FIRST;
3528 if (index >= sizeof(url_schemes)/sizeof(url_schemes[0]))
3529 return NULL;
3530 return (LPCWSTR)&url_schemes[index];
3531 }
3532
3533 /* we can calculate using ansi strings because we're just
3534 * calculating string length, not size
3535 */
3536 static BOOL calc_url_length(LPURL_COMPONENTSW lpUrlComponents,
3537 LPDWORD lpdwUrlLength)
3538 {
3539 INTERNET_SCHEME nScheme;
3540
3541 *lpdwUrlLength = 0;
3542
3543 if (lpUrlComponents->lpszScheme)
3544 {
3545 DWORD dwLen = URL_GET_COMP_LENGTH(lpUrlComponents, Scheme);
3546 *lpdwUrlLength += dwLen;
3547 nScheme = GetInternetSchemeW(lpUrlComponents->lpszScheme, dwLen);
3548 }
3549 else
3550 {
3551 LPCWSTR scheme;
3552
3553 nScheme = lpUrlComponents->nScheme;
3554
3555 if (nScheme == INTERNET_SCHEME_DEFAULT)
3556 nScheme = INTERNET_SCHEME_HTTP;
3557 scheme = INTERNET_GetSchemeString(nScheme);
3558 *lpdwUrlLength += strlenW(scheme);
3559 }
3560
3561 (*lpdwUrlLength)++; /* ':' */
3562 if (!scheme_is_opaque(nScheme) || lpUrlComponents->lpszHostName)
3563 *lpdwUrlLength += strlen("//");
3564
3565 if (lpUrlComponents->lpszUserName)
3566 {
3567 *lpdwUrlLength += URL_GET_COMP_LENGTH(lpUrlComponents, UserName);
3568 *lpdwUrlLength += strlen("@");
3569 }
3570 else
3571 {
3572 if (lpUrlComponents->lpszPassword)
3573 {
3574 INTERNET_SetLastError(ERROR_INVALID_PARAMETER);
3575 return FALSE;
3576 }
3577 }
3578
3579 if (lpUrlComponents->lpszPassword)
3580 {
3581 *lpdwUrlLength += strlen(":");
3582 *lpdwUrlLength += URL_GET_COMP_LENGTH(lpUrlComponents, Password);
3583 }
3584
3585 if (lpUrlComponents->lpszHostName)
3586 {
3587 *lpdwUrlLength += URL_GET_COMP_LENGTH(lpUrlComponents, HostName);
3588
3589 if (!url_uses_default_port(nScheme, lpUrlComponents->nPort))
3590 {
3591 char szPort[MAX_WORD_DIGITS+1];
3592
3593 sprintf(szPort, "%d", lpUrlComponents->nPort);
3594 *lpdwUrlLength += strlen(szPort);
3595 *lpdwUrlLength += strlen(":");
3596 }
3597
3598 if (lpUrlComponents->lpszUrlPath && *lpUrlComponents->lpszUrlPath != '/')
3599 (*lpdwUrlLength)++; /* '/' */
3600 }
3601
3602 if (lpUrlComponents->lpszUrlPath)
3603 *lpdwUrlLength += URL_GET_COMP_LENGTH(lpUrlComponents, UrlPath);
3604
3605 return TRUE;
3606 }
3607
3608 static void convert_urlcomp_atow(LPURL_COMPONENTSA lpUrlComponents, LPURL_COMPONENTSW urlCompW)
3609 {
3610 INT len;
3611
3612 ZeroMemory(urlCompW, sizeof(URL_COMPONENTSW));
3613
3614 urlCompW->dwStructSize = sizeof(URL_COMPONENTSW);
3615 urlCompW->dwSchemeLength = lpUrlComponents->dwSchemeLength;
3616 urlCompW->nScheme = lpUrlComponents->nScheme;
3617 urlCompW->dwHostNameLength = lpUrlComponents->dwHostNameLength;
3618 urlCompW->nPort = lpUrlComponents->nPort;
3619 urlCompW->dwUserNameLength = lpUrlComponents->dwUserNameLength;
3620 urlCompW->dwPasswordLength = lpUrlComponents->dwPasswordLength;
3621 urlCompW->dwUrlPathLength = lpUrlComponents->dwUrlPathLength;
3622 urlCompW->dwExtraInfoLength = lpUrlComponents->dwExtraInfoLength;
3623
3624 if (lpUrlComponents->lpszScheme)
3625 {
3626 len = URL_GET_COMP_LENGTHA(lpUrlComponents, Scheme) + 1;
3627 urlCompW->lpszScheme = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
3628 MultiByteToWideChar(CP_ACP, 0, lpUrlComponents->lpszScheme,
3629 -1, urlCompW->lpszScheme, len);
3630 }
3631
3632 if (lpUrlComponents->lpszHostName)
3633 {
3634 len = URL_GET_COMP_LENGTHA(lpUrlComponents, HostName) + 1;
3635 urlCompW->lpszHostName = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
3636 MultiByteToWideChar(CP_ACP, 0, lpUrlComponents->lpszHostName,
3637 -1, urlCompW->lpszHostName, len);
3638 }
3639
3640 if (lpUrlComponents->lpszUserName)
3641 {
3642 len = URL_GET_COMP_LENGTHA(lpUrlComponents, UserName) + 1;
3643 urlCompW->lpszUserName = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
3644 MultiByteToWideChar(CP_ACP, 0, lpUrlComponents->lpszUserName,
3645 -1, urlCompW->lpszUserName, len);
3646 }
3647
3648 if (lpUrlComponents->lpszPassword)
3649 {
3650 len = URL_GET_COMP_LENGTHA(lpUrlComponents, Password) + 1;
3651 urlCompW->lpszPassword = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
3652 MultiByteToWideChar(CP_ACP, 0, lpUrlComponents->lpszPassword,
3653 -1, urlCompW->lpszPassword, len);
3654 }
3655
3656 if (lpUrlComponents->lpszUrlPath)
3657 {
3658 len = URL_GET_COMP_LENGTHA(lpUrlComponents, UrlPath) + 1;
3659 urlCompW->lpszUrlPath = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
3660 MultiByteToWideChar(CP_ACP, 0, lpUrlComponents->lpszUrlPath,
3661 -1, urlCompW->lpszUrlPath, len);
3662 }
3663
3664 if (lpUrlComponents->lpszExtraInfo)
3665 {
3666 len = URL_GET_COMP_LENGTHA(lpUrlComponents, ExtraInfo) + 1;
3667 urlCompW->lpszExtraInfo = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
3668 MultiByteToWideChar(CP_ACP, 0, lpUrlComponents->lpszExtraInfo,
3669 -1, urlCompW->lpszExtraInfo, len);
3670 }
3671 }
3672
3673 /***********************************************************************
3674 * InternetCreateUrlA (WININET.@)
3675 *
3676 * See InternetCreateUrlW.
3677 */
3678 BOOL WINAPI InternetCreateUrlA(LPURL_COMPONENTSA lpUrlComponents, DWORD dwFlags,
3679 LPSTR lpszUrl, LPDWORD lpdwUrlLength)
3680 {
3681 BOOL ret;
3682 LPWSTR urlW = NULL;
3683 URL_COMPONENTSW urlCompW;
3684
3685 TRACE("(%p,%d,%p,%p)\n", lpUrlComponents, dwFlags, lpszUrl, lpdwUrlLength);
3686
3687 if (!lpUrlComponents || lpUrlComponents->dwStructSize != sizeof(URL_COMPONENTSW) || !lpdwUrlLength)
3688 {
3689 INTERNET_SetLastError(ERROR_INVALID_PARAMETER);
3690 return FALSE;
3691 }
3692
3693 convert_urlcomp_atow(lpUrlComponents, &urlCompW);
3694
3695 if (lpszUrl)
3696 urlW = HeapAlloc(GetProcessHeap(), 0, *lpdwUrlLength * sizeof(WCHAR));
3697
3698 ret = InternetCreateUrlW(&urlCompW, dwFlags, urlW, lpdwUrlLength);
3699
3700 if (!ret && (GetLastError() == ERROR_INSUFFICIENT_BUFFER))
3701 *lpdwUrlLength /= sizeof(WCHAR);
3702
3703 /* on success, lpdwUrlLength points to the size of urlW in WCHARS
3704 * minus one, so add one to leave room for NULL terminator
3705 */
3706 if (ret)
3707 WideCharToMultiByte(CP_ACP, 0, urlW, -1, lpszUrl, *lpdwUrlLength + 1, NULL, NULL);
3708
3709 HeapFree(GetProcessHeap(), 0, urlCompW.lpszScheme);
3710 HeapFree(GetProcessHeap(), 0, urlCompW.lpszHostName);
3711 HeapFree(GetProcessHeap(), 0, urlCompW.lpszUserName);
3712 HeapFree(GetProcessHeap(), 0, urlCompW.lpszPassword);
3713 HeapFree(GetProcessHeap(), 0, urlCompW.lpszUrlPath);
3714 HeapFree(GetProcessHeap(), 0, urlCompW.lpszExtraInfo);
3715 HeapFree(GetProcessHeap(), 0, urlW);
3716
3717 return ret;
3718 }
3719
3720 /***********************************************************************
3721 * InternetCreateUrlW (WININET.@)
3722 *
3723 * Creates a URL from its component parts.
3724 *
3725 * PARAMS
3726 * lpUrlComponents [I] URL Components.
3727 * dwFlags [I] Flags. See notes.
3728 * lpszUrl [I] Buffer in which to store the created URL.
3729 * lpdwUrlLength [I/O] On input, the length of the buffer pointed to by
3730 * lpszUrl in characters. On output, the number of bytes
3731 * required to store the URL including terminator.
3732 *
3733 * NOTES
3734 *
3735 * The dwFlags parameter can be zero or more of the following:
3736 *|ICU_ESCAPE - Generates escape sequences for unsafe characters in the path and extra info of the URL.
3737 *
3738 * RETURNS
3739 * TRUE on success
3740 * FALSE on failure
3741 *
3742 */
3743 BOOL WINAPI InternetCreateUrlW(LPURL_COMPONENTSW lpUrlComponents, DWORD dwFlags,
3744 LPWSTR lpszUrl, LPDWORD lpdwUrlLength)
3745 {
3746 DWORD dwLen;
3747 INTERNET_SCHEME nScheme;
3748
3749 static const WCHAR slashSlashW[] = {'/','/'};
3750 static const WCHAR percentD[] = {'%','d',0};
3751
3752 TRACE("(%p,%d,%p,%p)\n", lpUrlComponents, dwFlags, lpszUrl, lpdwUrlLength);
3753
3754 if (!lpUrlComponents || lpUrlComponents->dwStructSize != sizeof(URL_COMPONENTSW) || !lpdwUrlLength)
3755 {
3756 INTERNET_SetLastError(ERROR_INVALID_PARAMETER);
3757 return FALSE;
3758 }
3759
3760 if (!calc_url_length(lpUrlComponents, &dwLen))
3761 return FALSE;
3762
3763 if (!lpszUrl || *lpdwUrlLength < dwLen)
3764 {
3765 *lpdwUrlLength = (dwLen + 1) * sizeof(WCHAR);
3766 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER);
3767 return FALSE;
3768 }
3769
3770 *lpdwUrlLength = dwLen;
3771 lpszUrl[0] = 0x00;
3772
3773 dwLen = 0;
3774
3775 if (lpUrlComponents->lpszScheme)
3776 {
3777 dwLen = URL_GET_COMP_LENGTH(lpUrlComponents, Scheme);
3778 memcpy(lpszUrl, lpUrlComponents->lpszScheme, dwLen * sizeof(WCHAR));
3779 lpszUrl += dwLen;
3780
3781 nScheme = GetInternetSchemeW(lpUrlComponents->lpszScheme, dwLen);
3782 }
3783 else
3784 {
3785 LPCWSTR scheme;
3786 nScheme = lpUrlComponents->nScheme;
3787
3788 if (nScheme == INTERNET_SCHEME_DEFAULT)
3789 nScheme = INTERNET_SCHEME_HTTP;
3790
3791 scheme = INTERNET_GetSchemeString(nScheme);
3792 dwLen = strlenW(scheme);
3793 memcpy(lpszUrl, scheme, dwLen * sizeof(WCHAR));
3794 lpszUrl += dwLen;
3795 }
3796
3797 /* all schemes are followed by at least a colon */
3798 *lpszUrl = ':';
3799 lpszUrl++;
3800
3801 if (!scheme_is_opaque(nScheme) || lpUrlComponents->lpszHostName)
3802 {
3803 memcpy(lpszUrl, slashSlashW, sizeof(slashSlashW));
3804 lpszUrl += sizeof(slashSlashW)/sizeof(slashSlashW[0]);
3805 }
3806
3807 if (lpUrlComponents->lpszUserName)
3808 {
3809 dwLen = URL_GET_COMP_LENGTH(lpUrlComponents, UserName);
3810 memcpy(lpszUrl, lpUrlComponents->lpszUserName, dwLen * sizeof(WCHAR));
3811 lpszUrl += dwLen;
3812
3813 if (lpUrlComponents->lpszPassword)
3814 {
3815 *lpszUrl = ':';
3816 lpszUrl++;
3817
3818 dwLen = URL_GET_COMP_LENGTH(lpUrlComponents, Password);
3819 memcpy(lpszUrl, lpUrlComponents->lpszPassword, dwLen * sizeof(WCHAR));
3820 lpszUrl += dwLen;
3821 }
3822
3823 *lpszUrl = '@';
3824 lpszUrl++;
3825 }
3826
3827 if (lpUrlComponents->lpszHostName)
3828 {
3829 dwLen = URL_GET_COMP_LENGTH(lpUrlComponents, HostName);
3830 memcpy(lpszUrl, lpUrlComponents->lpszHostName, dwLen * sizeof(WCHAR));
3831 lpszUrl += dwLen;
3832
3833 if (!url_uses_default_port(nScheme, lpUrlComponents->nPort))
3834 {
3835 WCHAR szPort[MAX_WORD_DIGITS+1];
3836
3837 sprintfW(szPort, percentD, lpUrlComponents->nPort);
3838 *lpszUrl = ':';
3839 lpszUrl++;
3840 dwLen = strlenW(szPort);
3841 memcpy(lpszUrl, szPort, dwLen * sizeof(WCHAR));
3842 lpszUrl += dwLen;
3843 }
3844
3845 /* add slash between hostname and path if necessary */
3846 if (lpUrlComponents->lpszUrlPath && *lpUrlComponents->lpszUrlPath != '/')
3847 {
3848 *lpszUrl = '/';
3849 lpszUrl++;
3850 }
3851 }
3852
3853
3854 if (lpUrlComponents->lpszUrlPath)
3855 {
3856 dwLen = URL_GET_COMP_LENGTH(lpUrlComponents, UrlPath);
3857 memcpy(lpszUrl, lpUrlComponents->lpszUrlPath, dwLen * sizeof(WCHAR));
3858 lpszUrl += dwLen;
3859 }
3860
3861 *lpszUrl = '\0';
3862
3863 return TRUE;
3864 }
3865
3866 /***********************************************************************
3867 * InternetConfirmZoneCrossingA (WININET.@)
3868 *
3869 */
3870 DWORD WINAPI InternetConfirmZoneCrossingA( HWND hWnd, LPSTR szUrlPrev, LPSTR szUrlNew, BOOL bPost )
3871 {
3872 FIXME("(%p, %s, %s, %x) stub\n", hWnd, debugstr_a(szUrlPrev), debugstr_a(szUrlNew), bPost);
3873 return ERROR_SUCCESS;
3874 }
3875
3876 /***********************************************************************
3877 * InternetConfirmZoneCrossingW (WININET.@)
3878 *
3879 */
3880 DWORD WINAPI InternetConfirmZoneCrossingW( HWND hWnd, LPWSTR szUrlPrev, LPWSTR szUrlNew, BOOL bPost )
3881 {
3882 FIXME("(%p, %s, %s, %x) stub\n", hWnd, debugstr_w(szUrlPrev), debugstr_w(szUrlNew), bPost);
3883 return ERROR_SUCCESS;
3884 }
3885
3886 DWORD WINAPI InternetDialA( HWND hwndParent, LPSTR lpszConnectoid, DWORD dwFlags,
3887 LPDWORD lpdwConnection, DWORD dwReserved )
3888 {
3889 FIXME("(%p, %p, 0x%08x, %p, 0x%08x) stub\n", hwndParent, lpszConnectoid, dwFlags,
3890 lpdwConnection, dwReserved);
3891 return ERROR_SUCCESS;
3892 }
3893
3894 DWORD WINAPI InternetDialW( HWND hwndParent, LPWSTR lpszConnectoid, DWORD dwFlags,
3895 LPDWORD lpdwConnection, DWORD dwReserved )
3896 {
3897 FIXME("(%p, %p, 0x%08x, %p, 0x%08x) stub\n", hwndParent, lpszConnectoid, dwFlags,
3898 lpdwConnection, dwReserved);
3899 return ERROR_SUCCESS;
3900 }
3901
3902 BOOL WINAPI InternetGoOnlineA( LPSTR lpszURL, HWND hwndParent, DWORD dwReserved )
3903 {
3904 FIXME("(%s, %p, 0x%08x) stub\n", debugstr_a(lpszURL), hwndParent, dwReserved);
3905 return TRUE;
3906 }
3907
3908 BOOL WINAPI InternetGoOnlineW( LPWSTR lpszURL, HWND hwndParent, DWORD dwReserved )
3909 {
3910 FIXME("(%s, %p, 0x%08x) stub\n", debugstr_w(lpszURL), hwndParent, dwReserved);
3911 return TRUE;
3912 }
3913
3914 DWORD WINAPI InternetHangUp( DWORD dwConnection, DWORD dwReserved )
3915 {
3916 FIXME("(0x%08x, 0x%08x) stub\n", dwConnection, dwReserved);
3917 return ERROR_SUCCESS;
3918 }
3919
3920 BOOL WINAPI CreateMD5SSOHash( PWSTR pszChallengeInfo, PWSTR pwszRealm, PWSTR pwszTarget,
3921 PBYTE pbHexHash )
3922 {
3923 FIXME("(%s, %s, %s, %p) stub\n", debugstr_w(pszChallengeInfo), debugstr_w(pwszRealm),
3924 debugstr_w(pwszTarget), pbHexHash);
3925 return FALSE;
3926 }
3927
3928 BOOL WINAPI ResumeSuspendedDownload( HINTERNET hInternet, DWORD dwError )
3929 {
3930 FIXME("(%p, 0x%08x) stub\n", hInternet, dwError);
3931 return FALSE;
3932 }
3933
3934 BOOL WINAPI InternetQueryFortezzaStatus(DWORD *a, DWORD_PTR b)
3935 {
3936 FIXME("(%p, %08lx) stub\n", a, b);
3937 return 0;
3938 }
Work in progress by Kai Blin