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push cc8bc80451cc24f4d7cf75168b569f0ebfe19547
[wine/hacks.git] / dlls / wininet / internet.c
blob4bb25e749420d94a1b4c954fce90a195faee2a4d
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 #if defined(__MINGW32__) || defined (_MSC_VER)
35 #include <ws2tcpip.h>
36 #endif
37
38 #include <string.h>
39 #include <stdarg.h>
40 #include <stdio.h>
41 #include <sys/types.h>
42 #ifdef HAVE_SYS_SOCKET_H
43 # include <sys/socket.h>
44 #endif
45 #ifdef HAVE_POLL_H
46 #include <poll.h>
47 #endif
48 #ifdef HAVE_SYS_POLL_H
49 # include <sys/poll.h>
50 #endif
51 #ifdef HAVE_SYS_TIME_H
52 # include <sys/time.h>
53 #endif
54 #include <stdlib.h>
55 #include <ctype.h>
56 #ifdef HAVE_UNISTD_H
57 # include <unistd.h>
58 #endif
59 #include <assert.h>
60
61 #include "windef.h"
62 #include "winbase.h"
63 #include "winreg.h"
64 #include "winuser.h"
65 #include "wininet.h"
66 #include "winineti.h"
67 #include "winnls.h"
68 #include "wine/debug.h"
69 #include "winerror.h"
70 #define NO_SHLWAPI_STREAM
71 #include "shlwapi.h"
72
73 #include "wine/exception.h"
74
75 #include "internet.h"
76 #include "resource.h"
77
78 #include "wine/unicode.h"
79
80 WINE_DEFAULT_DEBUG_CHANNEL(wininet);
81
82 #define RESPONSE_TIMEOUT 30
83
84 typedef struct
85 {
86 DWORD dwError;
87 CHAR response[MAX_REPLY_LEN];
88 } WITHREADERROR, *LPWITHREADERROR;
89
90 static DWORD g_dwTlsErrIndex = TLS_OUT_OF_INDEXES;
91 static HMODULE WININET_hModule;
92
93 #define HANDLE_CHUNK_SIZE 0x10
94
95 static CRITICAL_SECTION WININET_cs;
96 static CRITICAL_SECTION_DEBUG WININET_cs_debug =
97 {
98 0, 0, &WININET_cs,
99 { &WININET_cs_debug.ProcessLocksList, &WININET_cs_debug.ProcessLocksList },
100 0, 0, { (DWORD_PTR)(__FILE__ ": WININET_cs") }
101 };
102 static CRITICAL_SECTION WININET_cs = { &WININET_cs_debug, -1, 0, 0, 0, 0 };
103
104 static LPWININETHANDLEHEADER *WININET_Handles;
105 static UINT WININET_dwNextHandle;
106 static UINT WININET_dwMaxHandles;
107
108 HINTERNET WININET_AllocHandle( LPWININETHANDLEHEADER info )
109 {
110 LPWININETHANDLEHEADER *p;
111 UINT handle = 0, num;
112
113 list_init( &info->children );
114
115 EnterCriticalSection( &WININET_cs );
116 if( !WININET_dwMaxHandles )
117 {
118 num = HANDLE_CHUNK_SIZE;
119 p = HeapAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY,
120 sizeof (*WININET_Handles)* num);
121 if( !p )
122 goto end;
123 WININET_Handles = p;
124 WININET_dwMaxHandles = num;
125 }
126 if( WININET_dwMaxHandles == WININET_dwNextHandle )
127 {
128 num = WININET_dwMaxHandles + HANDLE_CHUNK_SIZE;
129 p = HeapReAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY,
130 WININET_Handles, sizeof (*WININET_Handles)* num);
131 if( !p )
132 goto end;
133 WININET_Handles = p;
134 WININET_dwMaxHandles = num;
135 }
136
137 handle = WININET_dwNextHandle;
138 if( WININET_Handles[handle] )
139 ERR("handle isn't free but should be\n");
140 WININET_Handles[handle] = WININET_AddRef( info );
141
142 while( WININET_Handles[WININET_dwNextHandle] &&
143 (WININET_dwNextHandle < WININET_dwMaxHandles ) )
144 WININET_dwNextHandle++;
145
146 end:
147 LeaveCriticalSection( &WININET_cs );
148
149 return info->hInternet = (HINTERNET) (handle+1);
150 }
151
152 LPWININETHANDLEHEADER WININET_AddRef( LPWININETHANDLEHEADER info )
153 {
154 ULONG refs = InterlockedIncrement(&info->refs);
155 TRACE("%p -> refcount = %d\n", info, refs );
156 return info;
157 }
158
159 LPWININETHANDLEHEADER WININET_GetObject( HINTERNET hinternet )
160 {
161 LPWININETHANDLEHEADER info = NULL;
162 UINT handle = (UINT) hinternet;
163
164 EnterCriticalSection( &WININET_cs );
165
166 if( (handle > 0) && ( handle <= WININET_dwMaxHandles ) &&
167 WININET_Handles[handle-1] )
168 info = WININET_AddRef( WININET_Handles[handle-1] );
169
170 LeaveCriticalSection( &WININET_cs );
171
172 TRACE("handle %d -> %p\n", handle, info);
173
174 return info;
175 }
176
177 BOOL WININET_Release( LPWININETHANDLEHEADER info )
178 {
179 ULONG refs = InterlockedDecrement(&info->refs);
180 TRACE( "object %p refcount = %d\n", info, refs );
181 if( !refs )
182 {
183 if ( info->vtbl->CloseConnection )
184 {
185 TRACE( "closing connection %p\n", info);
186 info->vtbl->CloseConnection( info );
187 }
188 /* Don't send a callback if this is a session handle created with InternetOpenUrl */
189 if ((info->htype != WH_HHTTPSESSION && info->htype != WH_HFTPSESSION)
190 || !(info->dwInternalFlags & INET_OPENURL))
191 {
192 INTERNET_SendCallback(info, info->dwContext,
193 INTERNET_STATUS_HANDLE_CLOSING, &info->hInternet,
194 sizeof(HINTERNET));
195 }
196 TRACE( "destroying object %p\n", info);
197 if ( info->htype != WH_HINIT )
198 list_remove( &info->entry );
199 info->vtbl->Destroy( info );
200 }
201 return TRUE;
202 }
203
204 BOOL WININET_FreeHandle( HINTERNET hinternet )
205 {
206 BOOL ret = FALSE;
207 UINT handle = (UINT) hinternet;
208 LPWININETHANDLEHEADER info = NULL, child, next;
209
210 EnterCriticalSection( &WININET_cs );
211
212 if( (handle > 0) && ( handle <= WININET_dwMaxHandles ) )
213 {
214 handle--;
215 if( WININET_Handles[handle] )
216 {
217 info = WININET_Handles[handle];
218 TRACE( "destroying handle %d for object %p\n", handle+1, info);
219 WININET_Handles[handle] = NULL;
220 ret = TRUE;
221 }
222 }
223
224 LeaveCriticalSection( &WININET_cs );
225
226 /* As on native when the equivalent of WININET_Release is called, the handle
227 * is already invalid, but if a new handle is created at this time it does
228 * not yet get assigned the freed handle number */
229 if( info )
230 {
231 /* Free all children as native does */
232 LIST_FOR_EACH_ENTRY_SAFE( child, next, &info->children, WININETHANDLEHEADER, entry )
233 {
234 TRACE( "freeing child handle %d for parent handle %d\n",
235 (UINT)child->hInternet, handle+1);
236 WININET_FreeHandle( child->hInternet );
237 }
238 WININET_Release( info );
239 }
240
241 EnterCriticalSection( &WININET_cs );
242
243 if( WININET_dwNextHandle > handle && !WININET_Handles[handle] )
244 WININET_dwNextHandle = handle;
245
246 LeaveCriticalSection( &WININET_cs );
247
248 return ret;
249 }
250
251 /***********************************************************************
252 * DllMain [Internal] Initializes the internal 'WININET.DLL'.
253 *
254 * PARAMS
255 * hinstDLL [I] handle to the DLL's instance
256 * fdwReason [I]
257 * lpvReserved [I] reserved, must be NULL
258 *
259 * RETURNS
260 * Success: TRUE
261 * Failure: FALSE
262 */
263
264 BOOL WINAPI DllMain (HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved)
265 {
266 TRACE("%p,%x,%p\n", hinstDLL, fdwReason, lpvReserved);
267
268 switch (fdwReason) {
269 case DLL_PROCESS_ATTACH:
270
271 g_dwTlsErrIndex = TlsAlloc();
272
273 if (g_dwTlsErrIndex == TLS_OUT_OF_INDEXES)
274 return FALSE;
275
276 URLCacheContainers_CreateDefaults();
277
278 WININET_hModule = hinstDLL;
279
280 case DLL_THREAD_ATTACH:
281 break;
282
283 case DLL_THREAD_DETACH:
284 if (g_dwTlsErrIndex != TLS_OUT_OF_INDEXES)
285 {
286 LPVOID lpwite = TlsGetValue(g_dwTlsErrIndex);
287 HeapFree(GetProcessHeap(), 0, lpwite);
288 }
289 break;
290
291 case DLL_PROCESS_DETACH:
292
293 URLCacheContainers_DeleteAll();
294
295 if (g_dwTlsErrIndex != TLS_OUT_OF_INDEXES)
296 {
297 HeapFree(GetProcessHeap(), 0, TlsGetValue(g_dwTlsErrIndex));
298 TlsFree(g_dwTlsErrIndex);
299 }
300 break;
301 }
302
303 return TRUE;
304 }
305
306
307 /***********************************************************************
308 * InternetInitializeAutoProxyDll (WININET.@)
309 *
310 * Setup the internal proxy
311 *
312 * PARAMETERS
313 * dwReserved
314 *
315 * RETURNS
316 * FALSE on failure
317 *
318 */
319 BOOL WINAPI InternetInitializeAutoProxyDll(DWORD dwReserved)
320 {
321 FIXME("STUB\n");
322 INTERNET_SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
323 return FALSE;
324 }
325
326 /***********************************************************************
327 * DetectAutoProxyUrl (WININET.@)
328 *
329 * Auto detect the proxy url
330 *
331 * RETURNS
332 * FALSE on failure
333 *
334 */
335 BOOL WINAPI DetectAutoProxyUrl(LPSTR lpszAutoProxyUrl,
336 DWORD dwAutoProxyUrlLength, DWORD dwDetectFlags)
337 {
338 FIXME("STUB\n");
339 INTERNET_SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
340 return FALSE;
341 }
342
343
344 /***********************************************************************
345 * INTERNET_ConfigureProxy
346 *
347 * FIXME:
348 * The proxy may be specified in the form 'http=proxy.my.org'
349 * Presumably that means there can be ftp=ftpproxy.my.org too.
350 */
351 static BOOL INTERNET_ConfigureProxy( LPWININETAPPINFOW lpwai )
352 {
353 HKEY key;
354 DWORD type, len, enabled = 0;
355 LPCSTR envproxy;
356 static const WCHAR szInternetSettings[] =
357 { 'S','o','f','t','w','a','r','e','\\','M','i','c','r','o','s','o','f','t','\\',
358 'W','i','n','d','o','w','s','\\','C','u','r','r','e','n','t','V','e','r','s','i','o','n','\\',
359 'I','n','t','e','r','n','e','t',' ','S','e','t','t','i','n','g','s',0 };
360 static const WCHAR szProxyServer[] = { 'P','r','o','x','y','S','e','r','v','e','r', 0 };
361 static const WCHAR szProxyEnable[] = { 'P','r','o','x','y','E','n','a','b','l','e', 0 };
362
363 if (RegOpenKeyW( HKEY_CURRENT_USER, szInternetSettings, &key )) return FALSE;
364
365 len = sizeof enabled;
366 if (RegQueryValueExW( key, szProxyEnable, NULL, &type, (BYTE *)&enabled, &len ) || type != REG_DWORD)
367 RegSetValueExW( key, szProxyEnable, 0, REG_DWORD, (BYTE *)&enabled, sizeof(REG_DWORD) );
368
369 if (enabled)
370 {
371 TRACE("Proxy is enabled.\n");
372
373 /* figure out how much memory the proxy setting takes */
374 if (!RegQueryValueExW( key, szProxyServer, NULL, &type, NULL, &len ) && len && (type == REG_SZ))
375 {
376 LPWSTR szProxy, p;
377 static const WCHAR szHttp[] = {'h','t','t','p','=',0};
378
379 if (!(szProxy = HeapAlloc( GetProcessHeap(), 0, len )))
380 {
381 RegCloseKey( key );
382 return FALSE;
383 }
384 RegQueryValueExW( key, szProxyServer, NULL, &type, (BYTE*)szProxy, &len );
385
386 /* find the http proxy, and strip away everything else */
387 p = strstrW( szProxy, szHttp );
388 if (p)
389 {
390 p += lstrlenW( szHttp );
391 lstrcpyW( szProxy, p );
392 }
393 p = strchrW( szProxy, ' ' );
394 if (p) *p = 0;
395
396 lpwai->dwAccessType = INTERNET_OPEN_TYPE_PROXY;
397 lpwai->lpszProxy = szProxy;
398
399 TRACE("http proxy = %s\n", debugstr_w(lpwai->lpszProxy));
400 }
401 else
402 ERR("Couldn't read proxy server settings from registry.\n");
403 }
404 else if ((envproxy = getenv( "http_proxy" )))
405 {
406 WCHAR *envproxyW;
407
408 len = MultiByteToWideChar( CP_UNIXCP, 0, envproxy, -1, NULL, 0 );
409 if (!(envproxyW = HeapAlloc( GetProcessHeap(), 0, len * sizeof(WCHAR)))) return FALSE;
410 MultiByteToWideChar( CP_UNIXCP, 0, envproxy, -1, envproxyW, len );
411
412 lpwai->dwAccessType = INTERNET_OPEN_TYPE_PROXY;
413 lpwai->lpszProxy = envproxyW;
414
415 TRACE("http proxy (from environment) = %s\n", debugstr_w(lpwai->lpszProxy));
416 enabled = 1;
417 }
418 if (!enabled)
419 {
420 TRACE("Proxy is not enabled.\n");
421 lpwai->dwAccessType = INTERNET_OPEN_TYPE_DIRECT;
422 }
423 RegCloseKey( key );
424 return (enabled > 0);
425 }
426
427 /***********************************************************************
428 * dump_INTERNET_FLAGS
429 *
430 * Helper function to TRACE the internet flags.
431 *
432 * RETURNS
433 * None
434 *
435 */
436 static void dump_INTERNET_FLAGS(DWORD dwFlags)
437 {
438 #define FE(x) { x, #x }
439 static const wininet_flag_info flag[] = {
440 FE(INTERNET_FLAG_RELOAD),
441 FE(INTERNET_FLAG_RAW_DATA),
442 FE(INTERNET_FLAG_EXISTING_CONNECT),
443 FE(INTERNET_FLAG_ASYNC),
444 FE(INTERNET_FLAG_PASSIVE),
445 FE(INTERNET_FLAG_NO_CACHE_WRITE),
446 FE(INTERNET_FLAG_MAKE_PERSISTENT),
447 FE(INTERNET_FLAG_FROM_CACHE),
448 FE(INTERNET_FLAG_SECURE),
449 FE(INTERNET_FLAG_KEEP_CONNECTION),
450 FE(INTERNET_FLAG_NO_AUTO_REDIRECT),
451 FE(INTERNET_FLAG_READ_PREFETCH),
452 FE(INTERNET_FLAG_NO_COOKIES),
453 FE(INTERNET_FLAG_NO_AUTH),
454 FE(INTERNET_FLAG_CACHE_IF_NET_FAIL),
455 FE(INTERNET_FLAG_IGNORE_REDIRECT_TO_HTTP),
456 FE(INTERNET_FLAG_IGNORE_REDIRECT_TO_HTTPS),
457 FE(INTERNET_FLAG_IGNORE_CERT_DATE_INVALID),
458 FE(INTERNET_FLAG_IGNORE_CERT_CN_INVALID),
459 FE(INTERNET_FLAG_RESYNCHRONIZE),
460 FE(INTERNET_FLAG_HYPERLINK),
461 FE(INTERNET_FLAG_NO_UI),
462 FE(INTERNET_FLAG_PRAGMA_NOCACHE),
463 FE(INTERNET_FLAG_CACHE_ASYNC),
464 FE(INTERNET_FLAG_FORMS_SUBMIT),
465 FE(INTERNET_FLAG_NEED_FILE),
466 FE(INTERNET_FLAG_TRANSFER_ASCII),
467 FE(INTERNET_FLAG_TRANSFER_BINARY)
468 };
469 #undef FE
470 unsigned int i;
471
472 for (i = 0; i < (sizeof(flag) / sizeof(flag[0])); i++) {
473 if (flag[i].val & dwFlags) {
474 TRACE(" %s", flag[i].name);
475 dwFlags &= ~flag[i].val;
476 }
477 }
478 if (dwFlags)
479 TRACE(" Unknown flags (%08x)\n", dwFlags);
480 else
481 TRACE("\n");
482 }
483
484 /***********************************************************************
485 * INTERNET_CloseHandle (internal)
486 *
487 * Close internet handle
488 *
489 */
490 static VOID APPINFO_Destroy(WININETHANDLEHEADER *hdr)
491 {
492 LPWININETAPPINFOW lpwai = (LPWININETAPPINFOW) hdr;
493
494 TRACE("%p\n",lpwai);
495
496 HeapFree(GetProcessHeap(), 0, lpwai->lpszAgent);
497 HeapFree(GetProcessHeap(), 0, lpwai->lpszProxy);
498 HeapFree(GetProcessHeap(), 0, lpwai->lpszProxyBypass);
499 HeapFree(GetProcessHeap(), 0, lpwai->lpszProxyUsername);
500 HeapFree(GetProcessHeap(), 0, lpwai->lpszProxyPassword);
501 HeapFree(GetProcessHeap(), 0, lpwai);
502 }
503
504 static DWORD APPINFO_QueryOption(WININETHANDLEHEADER *hdr, DWORD option, void *buffer, DWORD *size, BOOL unicode)
505 {
506 LPWININETAPPINFOW ai = (LPWININETAPPINFOW)hdr;
507
508 switch(option) {
509 case INTERNET_OPTION_HANDLE_TYPE:
510 TRACE("INTERNET_OPTION_HANDLE_TYPE\n");
511
512 if (*size < sizeof(ULONG))
513 return ERROR_INSUFFICIENT_BUFFER;
514
515 *size = sizeof(DWORD);
516 *(DWORD*)buffer = INTERNET_HANDLE_TYPE_INTERNET;
517 return ERROR_SUCCESS;
518
519 case INTERNET_OPTION_USER_AGENT: {
520 DWORD bufsize;
521
522 TRACE("INTERNET_OPTION_USER_AGENT\n");
523
524 bufsize = *size;
525
526 if (unicode) {
527 *size = (strlenW(ai->lpszAgent) + 1) * sizeof(WCHAR);
528 if(!buffer || bufsize < *size)
529 return ERROR_INSUFFICIENT_BUFFER;
530
531 strcpyW(buffer, ai->lpszAgent);
532 }else {
533 *size = WideCharToMultiByte(CP_ACP, 0, ai->lpszAgent, -1, NULL, 0, NULL, NULL);
534 if(!buffer || bufsize < *size)
535 return ERROR_INSUFFICIENT_BUFFER;
536
537 WideCharToMultiByte(CP_ACP, 0, ai->lpszAgent, -1, buffer, *size, NULL, NULL);
538 }
539
540 return ERROR_SUCCESS;
541 }
542
543 case INTERNET_OPTION_PROXY:
544 if (unicode) {
545 INTERNET_PROXY_INFOW *pi = (INTERNET_PROXY_INFOW *)buffer;
546 DWORD proxyBytesRequired = 0, proxyBypassBytesRequired = 0;
547 LPWSTR proxy, proxy_bypass;
548
549 if (ai->lpszProxy)
550 proxyBytesRequired = (lstrlenW(ai->lpszProxy) + 1) * sizeof(WCHAR);
551 if (ai->lpszProxyBypass)
552 proxyBypassBytesRequired = (lstrlenW(ai->lpszProxyBypass) + 1) * sizeof(WCHAR);
553 if (*size < sizeof(INTERNET_PROXY_INFOW) + proxyBytesRequired + proxyBypassBytesRequired)
554 {
555 *size = sizeof(INTERNET_PROXY_INFOW) + proxyBytesRequired + proxyBypassBytesRequired;
556 return ERROR_INSUFFICIENT_BUFFER;
557 }
558 proxy = (LPWSTR)((LPBYTE)buffer + sizeof(INTERNET_PROXY_INFOW));
559 proxy_bypass = (LPWSTR)((LPBYTE)buffer + sizeof(INTERNET_PROXY_INFOW) + proxyBytesRequired);
560
561 pi->dwAccessType = ai->dwAccessType;
562 pi->lpszProxy = NULL;
563 pi->lpszProxyBypass = NULL;
564 if (ai->lpszProxy) {
565 lstrcpyW(proxy, ai->lpszProxy);
566 pi->lpszProxy = proxy;
567 }
568
569 if (ai->lpszProxyBypass) {
570 lstrcpyW(proxy_bypass, ai->lpszProxyBypass);
571 pi->lpszProxyBypass = proxy_bypass;
572 }
573
574 *size = sizeof(INTERNET_PROXY_INFOW) + proxyBytesRequired + proxyBypassBytesRequired;
575 return ERROR_SUCCESS;
576 }else {
577 INTERNET_PROXY_INFOA *pi = (INTERNET_PROXY_INFOA *)buffer;
578 DWORD proxyBytesRequired = 0, proxyBypassBytesRequired = 0;
579 LPSTR proxy, proxy_bypass;
580
581 if (ai->lpszProxy)
582 proxyBytesRequired = WideCharToMultiByte(CP_ACP, 0, ai->lpszProxy, -1, NULL, 0, NULL, NULL);
583 if (ai->lpszProxyBypass)
584 proxyBypassBytesRequired = WideCharToMultiByte(CP_ACP, 0, ai->lpszProxyBypass, -1,
585 NULL, 0, NULL, NULL);
586 if (*size < sizeof(INTERNET_PROXY_INFOA) + proxyBytesRequired + proxyBypassBytesRequired)
587 {
588 *size = sizeof(INTERNET_PROXY_INFOA) + proxyBytesRequired + proxyBypassBytesRequired;
589 return ERROR_INSUFFICIENT_BUFFER;
590 }
591 proxy = (LPSTR)((LPBYTE)buffer + sizeof(INTERNET_PROXY_INFOA));
592 proxy_bypass = (LPSTR)((LPBYTE)buffer + sizeof(INTERNET_PROXY_INFOA) + proxyBytesRequired);
593
594 pi->dwAccessType = ai->dwAccessType;
595 pi->lpszProxy = NULL;
596 pi->lpszProxyBypass = NULL;
597 if (ai->lpszProxy) {
598 WideCharToMultiByte(CP_ACP, 0, ai->lpszProxy, -1, proxy, proxyBytesRequired, NULL, NULL);
599 pi->lpszProxy = proxy;
600 }
601
602 if (ai->lpszProxyBypass) {
603 WideCharToMultiByte(CP_ACP, 0, ai->lpszProxyBypass, -1, proxy_bypass,
604 proxyBypassBytesRequired, NULL, NULL);
605 pi->lpszProxyBypass = proxy_bypass;
606 }
607
608 *size = sizeof(INTERNET_PROXY_INFOA) + proxyBytesRequired + proxyBypassBytesRequired;
609 return ERROR_SUCCESS;
610 }
611 }
612
613 return INET_QueryOption(option, buffer, size, unicode);
614 }
615
616 static const HANDLEHEADERVtbl APPINFOVtbl = {
617 APPINFO_Destroy,
618 NULL,
619 APPINFO_QueryOption,
620 NULL,
621 NULL,
622 NULL,
623 NULL,
624 NULL,
625 NULL
626 };
627
628
629 /***********************************************************************
630 * InternetOpenW (WININET.@)
631 *
632 * Per-application initialization of wininet
633 *
634 * RETURNS
635 * HINTERNET on success
636 * NULL on failure
637 *
638 */
639 HINTERNET WINAPI InternetOpenW(LPCWSTR lpszAgent, DWORD dwAccessType,
640 LPCWSTR lpszProxy, LPCWSTR lpszProxyBypass, DWORD dwFlags)
641 {
642 LPWININETAPPINFOW lpwai = NULL;
643 HINTERNET handle = NULL;
644
645 if (TRACE_ON(wininet)) {
646 #define FE(x) { x, #x }
647 static const wininet_flag_info access_type[] = {
648 FE(INTERNET_OPEN_TYPE_PRECONFIG),
649 FE(INTERNET_OPEN_TYPE_DIRECT),
650 FE(INTERNET_OPEN_TYPE_PROXY),
651 FE(INTERNET_OPEN_TYPE_PRECONFIG_WITH_NO_AUTOPROXY)
652 };
653 #undef FE
654 DWORD i;
655 const char *access_type_str = "Unknown";
656
657 TRACE("(%s, %i, %s, %s, %i)\n", debugstr_w(lpszAgent), dwAccessType,
658 debugstr_w(lpszProxy), debugstr_w(lpszProxyBypass), dwFlags);
659 for (i = 0; i < (sizeof(access_type) / sizeof(access_type[0])); i++) {
660 if (access_type[i].val == dwAccessType) {
661 access_type_str = access_type[i].name;
662 break;
663 }
664 }
665 TRACE(" access type : %s\n", access_type_str);
666 TRACE(" flags :");
667 dump_INTERNET_FLAGS(dwFlags);
668 }
669
670 /* Clear any error information */
671 INTERNET_SetLastError(0);
672
673 lpwai = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(WININETAPPINFOW));
674 if (NULL == lpwai)
675 {
676 INTERNET_SetLastError(ERROR_OUTOFMEMORY);
677 goto lend;
678 }
679
680 lpwai->hdr.htype = WH_HINIT;
681 lpwai->hdr.vtbl = &APPINFOVtbl;
682 lpwai->hdr.dwFlags = dwFlags;
683 lpwai->hdr.refs = 1;
684 lpwai->dwAccessType = dwAccessType;
685 lpwai->lpszProxyUsername = NULL;
686 lpwai->lpszProxyPassword = NULL;
687
688 handle = WININET_AllocHandle( &lpwai->hdr );
689 if( !handle )
690 {
691 HeapFree( GetProcessHeap(), 0, lpwai );
692 INTERNET_SetLastError(ERROR_OUTOFMEMORY);
693 goto lend;
694 }
695
696 if (NULL != lpszAgent)
697 {
698 lpwai->lpszAgent = HeapAlloc( GetProcessHeap(),0,
699 (strlenW(lpszAgent)+1)*sizeof(WCHAR));
700 if (lpwai->lpszAgent)
701 lstrcpyW( lpwai->lpszAgent, lpszAgent );
702 }
703 if(dwAccessType == INTERNET_OPEN_TYPE_PRECONFIG)
704 INTERNET_ConfigureProxy( lpwai );
705 else if (NULL != lpszProxy)
706 {
707 lpwai->lpszProxy = HeapAlloc( GetProcessHeap(), 0,
708 (strlenW(lpszProxy)+1)*sizeof(WCHAR));
709 if (lpwai->lpszProxy)
710 lstrcpyW( lpwai->lpszProxy, lpszProxy );
711 }
712
713 if (NULL != lpszProxyBypass)
714 {
715 lpwai->lpszProxyBypass = HeapAlloc( GetProcessHeap(), 0,
716 (strlenW(lpszProxyBypass)+1)*sizeof(WCHAR));
717 if (lpwai->lpszProxyBypass)
718 lstrcpyW( lpwai->lpszProxyBypass, lpszProxyBypass );
719 }
720
721 lend:
722 if( lpwai )
723 WININET_Release( &lpwai->hdr );
724
725 TRACE("returning %p\n", lpwai);
726
727 return handle;
728 }
729
730
731 /***********************************************************************
732 * InternetOpenA (WININET.@)
733 *
734 * Per-application initialization of wininet
735 *
736 * RETURNS
737 * HINTERNET on success
738 * NULL on failure
739 *
740 */
741 HINTERNET WINAPI InternetOpenA(LPCSTR lpszAgent, DWORD dwAccessType,
742 LPCSTR lpszProxy, LPCSTR lpszProxyBypass, DWORD dwFlags)
743 {
744 HINTERNET rc = NULL;
745 INT len;
746 WCHAR *szAgent = NULL, *szProxy = NULL, *szBypass = NULL;
747
748 TRACE("(%s, 0x%08x, %s, %s, 0x%08x)\n", debugstr_a(lpszAgent),
749 dwAccessType, debugstr_a(lpszProxy), debugstr_a(lpszProxyBypass), dwFlags);
750
751 if( lpszAgent )
752 {
753 len = MultiByteToWideChar(CP_ACP, 0, lpszAgent, -1, NULL, 0);
754 szAgent = HeapAlloc(GetProcessHeap(), 0, len*sizeof(WCHAR));
755 MultiByteToWideChar(CP_ACP, 0, lpszAgent, -1, szAgent, len);
756 }
757
758 if( lpszProxy )
759 {
760 len = MultiByteToWideChar(CP_ACP, 0, lpszProxy, -1, NULL, 0);
761 szProxy = HeapAlloc(GetProcessHeap(), 0, len*sizeof(WCHAR));
762 MultiByteToWideChar(CP_ACP, 0, lpszProxy, -1, szProxy, len);
763 }
764
765 if( lpszProxyBypass )
766 {
767 len = MultiByteToWideChar(CP_ACP, 0, lpszProxyBypass, -1, NULL, 0);
768 szBypass = HeapAlloc(GetProcessHeap(), 0, len*sizeof(WCHAR));
769 MultiByteToWideChar(CP_ACP, 0, lpszProxyBypass, -1, szBypass, len);
770 }
771
772 rc = InternetOpenW(szAgent, dwAccessType, szProxy, szBypass, dwFlags);
773
774 HeapFree(GetProcessHeap(), 0, szAgent);
775 HeapFree(GetProcessHeap(), 0, szProxy);
776 HeapFree(GetProcessHeap(), 0, szBypass);
777
778 return rc;
779 }
780
781 /***********************************************************************
782 * InternetGetLastResponseInfoA (WININET.@)
783 *
784 * Return last wininet error description on the calling thread
785 *
786 * RETURNS
787 * TRUE on success of writing to buffer
788 * FALSE on failure
789 *
790 */
791 BOOL WINAPI InternetGetLastResponseInfoA(LPDWORD lpdwError,
792 LPSTR lpszBuffer, LPDWORD lpdwBufferLength)
793 {
794 LPWITHREADERROR lpwite = TlsGetValue(g_dwTlsErrIndex);
795
796 TRACE("\n");
797
798 if (lpwite)
799 {
800 *lpdwError = lpwite->dwError;
801 if (lpwite->dwError)
802 {
803 memcpy(lpszBuffer, lpwite->response, *lpdwBufferLength);
804 *lpdwBufferLength = strlen(lpszBuffer);
805 }
806 else
807 *lpdwBufferLength = 0;
808 }
809 else
810 {
811 *lpdwError = 0;
812 *lpdwBufferLength = 0;
813 }
814
815 return TRUE;
816 }
817
818 /***********************************************************************
819 * InternetGetLastResponseInfoW (WININET.@)
820 *
821 * Return last wininet error description on the calling thread
822 *
823 * RETURNS
824 * TRUE on success of writing to buffer
825 * FALSE on failure
826 *
827 */
828 BOOL WINAPI InternetGetLastResponseInfoW(LPDWORD lpdwError,
829 LPWSTR lpszBuffer, LPDWORD lpdwBufferLength)
830 {
831 LPWITHREADERROR lpwite = TlsGetValue(g_dwTlsErrIndex);
832
833 TRACE("\n");
834
835 if (lpwite)
836 {
837 *lpdwError = lpwite->dwError;
838 if (lpwite->dwError)
839 {
840 memcpy(lpszBuffer, lpwite->response, *lpdwBufferLength);
841 *lpdwBufferLength = lstrlenW(lpszBuffer);
842 }
843 else
844 *lpdwBufferLength = 0;
845 }
846 else
847 {
848 *lpdwError = 0;
849 *lpdwBufferLength = 0;
850 }
851
852 return TRUE;
853 }
854
855 /***********************************************************************
856 * InternetGetConnectedState (WININET.@)
857 *
858 * Return connected state
859 *
860 * RETURNS
861 * TRUE if connected
862 * if lpdwStatus is not null, return the status (off line,
863 * modem, lan...) in it.
864 * FALSE if not connected
865 */
866 BOOL WINAPI InternetGetConnectedState(LPDWORD lpdwStatus, DWORD dwReserved)
867 {
868 TRACE("(%p, 0x%08x)\n", lpdwStatus, dwReserved);
869
870 if (lpdwStatus) {
871 WARN("always returning LAN connection.\n");
872 *lpdwStatus = INTERNET_CONNECTION_LAN;
873 }
874 return TRUE;
875 }
876
877
878 /***********************************************************************
879 * InternetGetConnectedStateExW (WININET.@)
880 *
881 * Return connected state
882 *
883 * PARAMS
884 *
885 * lpdwStatus [O] Flags specifying the status of the internet connection.
886 * lpszConnectionName [O] Pointer to buffer to receive the friendly name of the internet connection.
887 * dwNameLen [I] Size of the buffer, in characters.
888 * dwReserved [I] Reserved. Must be set to 0.
889 *
890 * RETURNS
891 * TRUE if connected
892 * if lpdwStatus is not null, return the status (off line,
893 * modem, lan...) in it.
894 * FALSE if not connected
895 *
896 * NOTES
897 * If the system has no available network connections, an empty string is
898 * stored in lpszConnectionName. If there is a LAN connection, a localized
899 * "LAN Connection" string is stored. Presumably, if only a dial-up
900 * connection is available then the name of the dial-up connection is
901 * returned. Why any application, other than the "Internet Settings" CPL,
902 * would want to use this function instead of the simpler InternetGetConnectedStateW
903 * function is beyond me.
904 */
905 BOOL WINAPI InternetGetConnectedStateExW(LPDWORD lpdwStatus, LPWSTR lpszConnectionName,
906 DWORD dwNameLen, DWORD dwReserved)
907 {
908 TRACE("(%p, %p, %d, 0x%08x)\n", lpdwStatus, lpszConnectionName, dwNameLen, dwReserved);
909
910 /* Must be zero */
911 if(dwReserved)
912 return FALSE;
913
914 if (lpdwStatus) {
915 WARN("always returning LAN connection.\n");
916 *lpdwStatus = INTERNET_CONNECTION_LAN;
917 }
918 return LoadStringW(WININET_hModule, IDS_LANCONNECTION, lpszConnectionName, dwNameLen);
919 }
920
921
922 /***********************************************************************
923 * InternetGetConnectedStateExA (WININET.@)
924 */
925 BOOL WINAPI InternetGetConnectedStateExA(LPDWORD lpdwStatus, LPSTR lpszConnectionName,
926 DWORD dwNameLen, DWORD dwReserved)
927 {
928 LPWSTR lpwszConnectionName = NULL;
929 BOOL rc;
930
931 TRACE("(%p, %p, %d, 0x%08x)\n", lpdwStatus, lpszConnectionName, dwNameLen, dwReserved);
932
933 if (lpszConnectionName && dwNameLen > 0)
934 lpwszConnectionName= HeapAlloc(GetProcessHeap(), 0, dwNameLen * sizeof(WCHAR));
935
936 rc = InternetGetConnectedStateExW(lpdwStatus,lpwszConnectionName, dwNameLen,
937 dwReserved);
938 if (rc && lpwszConnectionName)
939 {
940 WideCharToMultiByte(CP_ACP,0,lpwszConnectionName,-1,lpszConnectionName,
941 dwNameLen, NULL, NULL);
942
943 HeapFree(GetProcessHeap(),0,lpwszConnectionName);
944 }
945
946 return rc;
947 }
948
949
950 /***********************************************************************
951 * InternetConnectW (WININET.@)
952 *
953 * Open a ftp, gopher or http session
954 *
955 * RETURNS
956 * HINTERNET a session handle on success
957 * NULL on failure
958 *
959 */
960 HINTERNET WINAPI InternetConnectW(HINTERNET hInternet,
961 LPCWSTR lpszServerName, INTERNET_PORT nServerPort,
962 LPCWSTR lpszUserName, LPCWSTR lpszPassword,
963 DWORD dwService, DWORD dwFlags, DWORD_PTR dwContext)
964 {
965 LPWININETAPPINFOW hIC;
966 HINTERNET rc = NULL;
967
968 TRACE("(%p, %s, %i, %s, %s, %i, %i, %lx)\n", hInternet, debugstr_w(lpszServerName),
969 nServerPort, debugstr_w(lpszUserName), debugstr_w(lpszPassword),
970 dwService, dwFlags, dwContext);
971
972 if (!lpszServerName)
973 {
974 INTERNET_SetLastError(ERROR_INVALID_PARAMETER);
975 return NULL;
976 }
977
978 /* Clear any error information */
979 INTERNET_SetLastError(0);
980 hIC = (LPWININETAPPINFOW) WININET_GetObject( hInternet );
981 if ( (hIC == NULL) || (hIC->hdr.htype != WH_HINIT) )
982 {
983 INTERNET_SetLastError(ERROR_INVALID_HANDLE);
984 goto lend;
985 }
986
987 switch (dwService)
988 {
989 case INTERNET_SERVICE_FTP:
990 rc = FTP_Connect(hIC, lpszServerName, nServerPort,
991 lpszUserName, lpszPassword, dwFlags, dwContext, 0);
992 break;
993
994 case INTERNET_SERVICE_HTTP:
995 rc = HTTP_Connect(hIC, lpszServerName, nServerPort,
996 lpszUserName, lpszPassword, dwFlags, dwContext, 0);
997 break;
998
999 case INTERNET_SERVICE_GOPHER:
1000 default:
1001 break;
1002 }
1003 lend:
1004 if( hIC )
1005 WININET_Release( &hIC->hdr );
1006
1007 TRACE("returning %p\n", rc);
1008 return rc;
1009 }
1010
1011
1012 /***********************************************************************
1013 * InternetConnectA (WININET.@)
1014 *
1015 * Open a ftp, gopher or http session
1016 *
1017 * RETURNS
1018 * HINTERNET a session handle on success
1019 * NULL on failure
1020 *
1021 */
1022 HINTERNET WINAPI InternetConnectA(HINTERNET hInternet,
1023 LPCSTR lpszServerName, INTERNET_PORT nServerPort,
1024 LPCSTR lpszUserName, LPCSTR lpszPassword,
1025 DWORD dwService, DWORD dwFlags, DWORD_PTR dwContext)
1026 {
1027 HINTERNET rc = NULL;
1028 INT len = 0;
1029 LPWSTR szServerName = NULL;
1030 LPWSTR szUserName = NULL;
1031 LPWSTR szPassword = NULL;
1032
1033 if (lpszServerName)
1034 {
1035 len = MultiByteToWideChar(CP_ACP, 0, lpszServerName, -1, NULL, 0);
1036 szServerName = HeapAlloc(GetProcessHeap(), 0, len*sizeof(WCHAR));
1037 MultiByteToWideChar(CP_ACP, 0, lpszServerName, -1, szServerName, len);
1038 }
1039 if (lpszUserName)
1040 {
1041 len = MultiByteToWideChar(CP_ACP, 0, lpszUserName, -1, NULL, 0);
1042 szUserName = HeapAlloc(GetProcessHeap(), 0, len*sizeof(WCHAR));
1043 MultiByteToWideChar(CP_ACP, 0, lpszUserName, -1, szUserName, len);
1044 }
1045 if (lpszPassword)
1046 {
1047 len = MultiByteToWideChar(CP_ACP, 0, lpszPassword, -1, NULL, 0);
1048 szPassword = HeapAlloc(GetProcessHeap(), 0, len*sizeof(WCHAR));
1049 MultiByteToWideChar(CP_ACP, 0, lpszPassword, -1, szPassword, len);
1050 }
1051
1052
1053 rc = InternetConnectW(hInternet, szServerName, nServerPort,
1054 szUserName, szPassword, dwService, dwFlags, dwContext);
1055
1056 HeapFree(GetProcessHeap(), 0, szServerName);
1057 HeapFree(GetProcessHeap(), 0, szUserName);
1058 HeapFree(GetProcessHeap(), 0, szPassword);
1059 return rc;
1060 }
1061
1062
1063 /***********************************************************************
1064 * InternetFindNextFileA (WININET.@)
1065 *
1066 * Continues a file search from a previous call to FindFirstFile
1067 *
1068 * RETURNS
1069 * TRUE on success
1070 * FALSE on failure
1071 *
1072 */
1073 BOOL WINAPI InternetFindNextFileA(HINTERNET hFind, LPVOID lpvFindData)
1074 {
1075 BOOL ret;
1076 WIN32_FIND_DATAW fd;
1077
1078 ret = InternetFindNextFileW(hFind, lpvFindData?&fd:NULL);
1079 if(lpvFindData)
1080 WININET_find_data_WtoA(&fd, (LPWIN32_FIND_DATAA)lpvFindData);
1081 return ret;
1082 }
1083
1084 /***********************************************************************
1085 * InternetFindNextFileW (WININET.@)
1086 *
1087 * Continues a file search from a previous call to FindFirstFile
1088 *
1089 * RETURNS
1090 * TRUE on success
1091 * FALSE on failure
1092 *
1093 */
1094 BOOL WINAPI InternetFindNextFileW(HINTERNET hFind, LPVOID lpvFindData)
1095 {
1096 WININETHANDLEHEADER *hdr;
1097 DWORD res;
1098
1099 TRACE("\n");
1100
1101 hdr = WININET_GetObject(hFind);
1102 if(!hdr) {
1103 WARN("Invalid handle\n");
1104 SetLastError(ERROR_INVALID_HANDLE);
1105 return FALSE;
1106 }
1107
1108 if(hdr->vtbl->FindNextFileW) {
1109 res = hdr->vtbl->FindNextFileW(hdr, lpvFindData);
1110 }else {
1111 WARN("Handle doesn't support NextFile\n");
1112 res = ERROR_INTERNET_INCORRECT_HANDLE_TYPE;
1113 }
1114
1115 WININET_Release(hdr);
1116
1117 if(res != ERROR_SUCCESS)
1118 SetLastError(res);
1119 return res == ERROR_SUCCESS;
1120 }
1121
1122 /***********************************************************************
1123 * InternetCloseHandle (WININET.@)
1124 *
1125 * Generic close handle function
1126 *
1127 * RETURNS
1128 * TRUE on success
1129 * FALSE on failure
1130 *
1131 */
1132 BOOL WINAPI InternetCloseHandle(HINTERNET hInternet)
1133 {
1134 LPWININETHANDLEHEADER lpwh;
1135
1136 TRACE("%p\n",hInternet);
1137
1138 lpwh = WININET_GetObject( hInternet );
1139 if (NULL == lpwh)
1140 {
1141 INTERNET_SetLastError(ERROR_INVALID_HANDLE);
1142 return FALSE;
1143 }
1144
1145 WININET_Release( lpwh );
1146 WININET_FreeHandle( hInternet );
1147
1148 return TRUE;
1149 }
1150
1151
1152 /***********************************************************************
1153 * ConvertUrlComponentValue (Internal)
1154 *
1155 * Helper function for InternetCrackUrlA
1156 *
1157 */
1158 static void ConvertUrlComponentValue(LPSTR* lppszComponent, LPDWORD dwComponentLen,
1159 LPWSTR lpwszComponent, DWORD dwwComponentLen,
1160 LPCSTR lpszStart, LPCWSTR lpwszStart)
1161 {
1162 TRACE("%p %d %p %d %p %p\n", *lppszComponent, *dwComponentLen, lpwszComponent, dwwComponentLen, lpszStart, lpwszStart);
1163 if (*dwComponentLen != 0)
1164 {
1165 DWORD nASCIILength=WideCharToMultiByte(CP_ACP,0,lpwszComponent,dwwComponentLen,NULL,0,NULL,NULL);
1166 if (*lppszComponent == NULL)
1167 {
1168 int nASCIIOffset=WideCharToMultiByte(CP_ACP,0,lpwszStart,lpwszComponent-lpwszStart,NULL,0,NULL,NULL);
1169 if (lpwszComponent)
1170 *lppszComponent = (LPSTR)lpszStart+nASCIIOffset;
1171 else
1172 *lppszComponent = NULL;
1173 *dwComponentLen = nASCIILength;
1174 }
1175 else
1176 {
1177 DWORD ncpylen = min((*dwComponentLen)-1, nASCIILength);
1178 WideCharToMultiByte(CP_ACP,0,lpwszComponent,dwwComponentLen,*lppszComponent,ncpylen+1,NULL,NULL);
1179 (*lppszComponent)[ncpylen]=0;
1180 *dwComponentLen = ncpylen;
1181 }
1182 }
1183 }
1184
1185
1186 /***********************************************************************
1187 * InternetCrackUrlA (WININET.@)
1188 *
1189 * See InternetCrackUrlW.
1190 */
1191 BOOL WINAPI InternetCrackUrlA(LPCSTR lpszUrl, DWORD dwUrlLength, DWORD dwFlags,
1192 LPURL_COMPONENTSA lpUrlComponents)
1193 {
1194 DWORD nLength;
1195 URL_COMPONENTSW UCW;
1196 BOOL ret = FALSE;
1197 WCHAR *lpwszUrl, *hostname = NULL, *username = NULL, *password = NULL, *path = NULL,
1198 *scheme = NULL, *extra = NULL;
1199
1200 TRACE("(%s %u %x %p)\n",
1201 lpszUrl ? debugstr_an(lpszUrl, dwUrlLength ? dwUrlLength : strlen(lpszUrl)) : "(null)",
1202 dwUrlLength, dwFlags, lpUrlComponents);
1203
1204 if (!lpszUrl || !*lpszUrl || !lpUrlComponents ||
1205 lpUrlComponents->dwStructSize != sizeof(URL_COMPONENTSA))
1206 {
1207 INTERNET_SetLastError(ERROR_INVALID_PARAMETER);
1208 return FALSE;
1209 }
1210
1211 if(dwUrlLength<=0)
1212 dwUrlLength=-1;
1213 nLength=MultiByteToWideChar(CP_ACP,0,lpszUrl,dwUrlLength,NULL,0);
1214
1215 /* if dwUrlLength=-1 then nLength includes null but length to
1216 InternetCrackUrlW should not include it */
1217 if (dwUrlLength == -1) nLength--;
1218
1219 lpwszUrl=HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(WCHAR)*nLength);
1220 MultiByteToWideChar(CP_ACP,0,lpszUrl,dwUrlLength,lpwszUrl,nLength);
1221
1222 memset(&UCW,0,sizeof(UCW));
1223 UCW.dwStructSize = sizeof(URL_COMPONENTSW);
1224 if (lpUrlComponents->dwHostNameLength)
1225 {
1226 UCW.dwHostNameLength = lpUrlComponents->dwHostNameLength;
1227 if (lpUrlComponents->lpszHostName)
1228 {
1229 hostname = HeapAlloc(GetProcessHeap(), 0, UCW.dwHostNameLength * sizeof(WCHAR));
1230 UCW.lpszHostName = hostname;
1231 }
1232 }
1233 if (lpUrlComponents->dwUserNameLength)
1234 {
1235 UCW.dwUserNameLength = lpUrlComponents->dwUserNameLength;
1236 if (lpUrlComponents->lpszUserName)
1237 {
1238 username = HeapAlloc(GetProcessHeap(), 0, UCW.dwUserNameLength * sizeof(WCHAR));
1239 UCW.lpszUserName = username;
1240 }
1241 }
1242 if (lpUrlComponents->dwPasswordLength)
1243 {
1244 UCW.dwPasswordLength = lpUrlComponents->dwPasswordLength;
1245 if (lpUrlComponents->lpszPassword)
1246 {
1247 password = HeapAlloc(GetProcessHeap(), 0, UCW.dwPasswordLength * sizeof(WCHAR));
1248 UCW.lpszPassword = password;
1249 }
1250 }
1251 if (lpUrlComponents->dwUrlPathLength)
1252 {
1253 UCW.dwUrlPathLength = lpUrlComponents->dwUrlPathLength;
1254 if (lpUrlComponents->lpszUrlPath)
1255 {
1256 path = HeapAlloc(GetProcessHeap(), 0, UCW.dwUrlPathLength * sizeof(WCHAR));
1257 UCW.lpszUrlPath = path;
1258 }
1259 }
1260 if (lpUrlComponents->dwSchemeLength)
1261 {
1262 UCW.dwSchemeLength = lpUrlComponents->dwSchemeLength;
1263 if (lpUrlComponents->lpszScheme)
1264 {
1265 scheme = HeapAlloc(GetProcessHeap(), 0, UCW.dwSchemeLength * sizeof(WCHAR));
1266 UCW.lpszScheme = scheme;
1267 }
1268 }
1269 if (lpUrlComponents->dwExtraInfoLength)
1270 {
1271 UCW.dwExtraInfoLength = lpUrlComponents->dwExtraInfoLength;
1272 if (lpUrlComponents->lpszExtraInfo)
1273 {
1274 extra = HeapAlloc(GetProcessHeap(), 0, UCW.dwExtraInfoLength * sizeof(WCHAR));
1275 UCW.lpszExtraInfo = extra;
1276 }
1277 }
1278 if ((ret = InternetCrackUrlW(lpwszUrl, nLength, dwFlags, &UCW)))
1279 {
1280 ConvertUrlComponentValue(&lpUrlComponents->lpszHostName, &lpUrlComponents->dwHostNameLength,
1281 UCW.lpszHostName, UCW.dwHostNameLength, lpszUrl, lpwszUrl);
1282 ConvertUrlComponentValue(&lpUrlComponents->lpszUserName, &lpUrlComponents->dwUserNameLength,
1283 UCW.lpszUserName, UCW.dwUserNameLength, lpszUrl, lpwszUrl);
1284 ConvertUrlComponentValue(&lpUrlComponents->lpszPassword, &lpUrlComponents->dwPasswordLength,
1285 UCW.lpszPassword, UCW.dwPasswordLength, lpszUrl, lpwszUrl);
1286 ConvertUrlComponentValue(&lpUrlComponents->lpszUrlPath, &lpUrlComponents->dwUrlPathLength,
1287 UCW.lpszUrlPath, UCW.dwUrlPathLength, lpszUrl, lpwszUrl);
1288 ConvertUrlComponentValue(&lpUrlComponents->lpszScheme, &lpUrlComponents->dwSchemeLength,
1289 UCW.lpszScheme, UCW.dwSchemeLength, lpszUrl, lpwszUrl);
1290 ConvertUrlComponentValue(&lpUrlComponents->lpszExtraInfo, &lpUrlComponents->dwExtraInfoLength,
1291 UCW.lpszExtraInfo, UCW.dwExtraInfoLength, lpszUrl, lpwszUrl);
1292
1293 lpUrlComponents->nScheme = UCW.nScheme;
1294 lpUrlComponents->nPort = UCW.nPort;
1295
1296 TRACE("%s: scheme(%s) host(%s) path(%s) extra(%s)\n", lpszUrl,
1297 debugstr_an(lpUrlComponents->lpszScheme, lpUrlComponents->dwSchemeLength),
1298 debugstr_an(lpUrlComponents->lpszHostName, lpUrlComponents->dwHostNameLength),
1299 debugstr_an(lpUrlComponents->lpszUrlPath, lpUrlComponents->dwUrlPathLength),
1300 debugstr_an(lpUrlComponents->lpszExtraInfo, lpUrlComponents->dwExtraInfoLength));
1301 }
1302 HeapFree(GetProcessHeap(), 0, lpwszUrl);
1303 HeapFree(GetProcessHeap(), 0, hostname);
1304 HeapFree(GetProcessHeap(), 0, username);
1305 HeapFree(GetProcessHeap(), 0, password);
1306 HeapFree(GetProcessHeap(), 0, path);
1307 HeapFree(GetProcessHeap(), 0, scheme);
1308 HeapFree(GetProcessHeap(), 0, extra);
1309 return ret;
1310 }
1311
1312 static const WCHAR url_schemes[][7] =
1313 {
1314 {'f','t','p',0},
1315 {'g','o','p','h','e','r',0},
1316 {'h','t','t','p',0},
1317 {'h','t','t','p','s',0},
1318 {'f','i','l','e',0},
1319 {'n','e','w','s',0},
1320 {'m','a','i','l','t','o',0},
1321 {'r','e','s',0},
1322 };
1323
1324 /***********************************************************************
1325 * GetInternetSchemeW (internal)
1326 *
1327 * Get scheme of url
1328 *
1329 * RETURNS
1330 * scheme on success
1331 * INTERNET_SCHEME_UNKNOWN on failure
1332 *
1333 */
1334 static INTERNET_SCHEME GetInternetSchemeW(LPCWSTR lpszScheme, DWORD nMaxCmp)
1335 {
1336 int i;
1337
1338 TRACE("%s %d\n",debugstr_wn(lpszScheme, nMaxCmp), nMaxCmp);
1339
1340 if(lpszScheme==NULL)
1341 return INTERNET_SCHEME_UNKNOWN;
1342
1343 for (i = 0; i < sizeof(url_schemes)/sizeof(url_schemes[0]); i++)
1344 if (!strncmpW(lpszScheme, url_schemes[i], nMaxCmp))
1345 return INTERNET_SCHEME_FIRST + i;
1346
1347 return INTERNET_SCHEME_UNKNOWN;
1348 }
1349
1350 /***********************************************************************
1351 * SetUrlComponentValueW (Internal)
1352 *
1353 * Helper function for InternetCrackUrlW
1354 *
1355 * PARAMS
1356 * lppszComponent [O] Holds the returned string
1357 * dwComponentLen [I] Holds the size of lppszComponent
1358 * [O] Holds the length of the string in lppszComponent without '\0'
1359 * lpszStart [I] Holds the string to copy from
1360 * len [I] Holds the length of lpszStart without '\0'
1361 *
1362 * RETURNS
1363 * TRUE on success
1364 * FALSE on failure
1365 *
1366 */
1367 static BOOL SetUrlComponentValueW(LPWSTR* lppszComponent, LPDWORD dwComponentLen, LPCWSTR lpszStart, DWORD len)
1368 {
1369 TRACE("%s (%d)\n", debugstr_wn(lpszStart,len), len);
1370
1371 if ( (*dwComponentLen == 0) && (*lppszComponent == NULL) )
1372 return FALSE;
1373
1374 if (*dwComponentLen != 0 || *lppszComponent == NULL)
1375 {
1376 if (*lppszComponent == NULL)
1377 {
1378 *lppszComponent = (LPWSTR)lpszStart;
1379 *dwComponentLen = len;
1380 }
1381 else
1382 {
1383 DWORD ncpylen = min((*dwComponentLen)-1, len);
1384 memcpy(*lppszComponent, lpszStart, ncpylen*sizeof(WCHAR));
1385 (*lppszComponent)[ncpylen] = '\0';
1386 *dwComponentLen = ncpylen;
1387 }
1388 }
1389
1390 return TRUE;
1391 }
1392
1393 /***********************************************************************
1394 * InternetCrackUrlW (WININET.@)
1395 *
1396 * Break up URL into its components
1397 *
1398 * RETURNS
1399 * TRUE on success
1400 * FALSE on failure
1401 */
1402 BOOL WINAPI InternetCrackUrlW(LPCWSTR lpszUrl_orig, DWORD dwUrlLength_orig, DWORD dwFlags,
1403 LPURL_COMPONENTSW lpUC)
1404 {
1405 /*
1406 * RFC 1808
1407 * <protocol>:[//<net_loc>][/path][;<params>][?<query>][#<fragment>]
1408 *
1409 */
1410 LPCWSTR lpszParam = NULL;
1411 BOOL bIsAbsolute = FALSE;
1412 LPCWSTR lpszap, lpszUrl = lpszUrl_orig;
1413 LPCWSTR lpszcp = NULL;
1414 LPWSTR lpszUrl_decode = NULL;
1415 DWORD dwUrlLength = dwUrlLength_orig;
1416
1417 TRACE("(%s %u %x %p)\n",
1418 lpszUrl ? debugstr_wn(lpszUrl, dwUrlLength ? dwUrlLength : strlenW(lpszUrl)) : "(null)",
1419 dwUrlLength, dwFlags, lpUC);
1420
1421 if (!lpszUrl_orig || !*lpszUrl_orig || !lpUC)
1422 {
1423 INTERNET_SetLastError(ERROR_INVALID_PARAMETER);
1424 return FALSE;
1425 }
1426 if (!dwUrlLength) dwUrlLength = strlenW(lpszUrl);
1427
1428 if (dwFlags & ICU_DECODE)
1429 {
1430 WCHAR *url_tmp;
1431 DWORD len = dwUrlLength + 1;
1432
1433 if (!(url_tmp = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR))))
1434 {
1435 INTERNET_SetLastError(ERROR_OUTOFMEMORY);
1436 return FALSE;
1437 }
1438 memcpy(url_tmp, lpszUrl_orig, dwUrlLength * sizeof(WCHAR));
1439 url_tmp[dwUrlLength] = 0;
1440 if (!(lpszUrl_decode = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR))))
1441 {
1442 HeapFree(GetProcessHeap(), 0, url_tmp);
1443 INTERNET_SetLastError(ERROR_OUTOFMEMORY);
1444 return FALSE;
1445 }
1446 if (InternetCanonicalizeUrlW(url_tmp, lpszUrl_decode, &len, ICU_DECODE | ICU_NO_ENCODE))
1447 {
1448 dwUrlLength = len;
1449 lpszUrl = lpszUrl_decode;
1450 }
1451 HeapFree(GetProcessHeap(), 0, url_tmp);
1452 }
1453 lpszap = lpszUrl;
1454
1455 /* Determine if the URI is absolute. */
1456 while (lpszap - lpszUrl < dwUrlLength)
1457 {
1458 if (isalnumW(*lpszap))
1459 {
1460 lpszap++;
1461 continue;
1462 }
1463 if ((*lpszap == ':') && (lpszap - lpszUrl >= 2))
1464 {
1465 bIsAbsolute = TRUE;
1466 lpszcp = lpszap;
1467 }
1468 else
1469 {
1470 lpszcp = lpszUrl; /* Relative url */
1471 }
1472
1473 break;
1474 }
1475
1476 lpUC->nScheme = INTERNET_SCHEME_UNKNOWN;
1477 lpUC->nPort = INTERNET_INVALID_PORT_NUMBER;
1478
1479 /* Parse <params> */
1480 if (!(lpszParam = memchrW(lpszap, ';', dwUrlLength - (lpszap - lpszUrl))))
1481 lpszParam = memchrW(lpszap, '?', dwUrlLength - (lpszap - lpszUrl));
1482
1483 SetUrlComponentValueW(&lpUC->lpszExtraInfo, &lpUC->dwExtraInfoLength,
1484 lpszParam, lpszParam ? dwUrlLength-(lpszParam-lpszUrl) : 0);
1485
1486 if (bIsAbsolute) /* Parse <protocol>:[//<net_loc>] */
1487 {
1488 LPCWSTR lpszNetLoc;
1489
1490 /* Get scheme first. */
1491 lpUC->nScheme = GetInternetSchemeW(lpszUrl, lpszcp - lpszUrl);
1492 SetUrlComponentValueW(&lpUC->lpszScheme, &lpUC->dwSchemeLength,
1493 lpszUrl, lpszcp - lpszUrl);
1494
1495 /* Eat ':' in protocol. */
1496 lpszcp++;
1497
1498 /* double slash indicates the net_loc portion is present */
1499 if ((lpszcp[0] == '/') && (lpszcp[1] == '/'))
1500 {
1501 lpszcp += 2;
1502
1503 lpszNetLoc = memchrW(lpszcp, '/', dwUrlLength - (lpszcp - lpszUrl));
1504 if (lpszParam)
1505 {
1506 if (lpszNetLoc)
1507 lpszNetLoc = min(lpszNetLoc, lpszParam);
1508 else
1509 lpszNetLoc = lpszParam;
1510 }
1511 else if (!lpszNetLoc)
1512 lpszNetLoc = lpszcp + dwUrlLength-(lpszcp-lpszUrl);
1513
1514 /* Parse net-loc */
1515 if (lpszNetLoc)
1516 {
1517 LPCWSTR lpszHost;
1518 LPCWSTR lpszPort;
1519
1520 /* [<user>[<:password>]@]<host>[:<port>] */
1521 /* First find the user and password if they exist */
1522
1523 lpszHost = memchrW(lpszcp, '@', dwUrlLength - (lpszcp - lpszUrl));
1524 if (lpszHost == NULL || lpszHost > lpszNetLoc)
1525 {
1526 /* username and password not specified. */
1527 SetUrlComponentValueW(&lpUC->lpszUserName, &lpUC->dwUserNameLength, NULL, 0);
1528 SetUrlComponentValueW(&lpUC->lpszPassword, &lpUC->dwPasswordLength, NULL, 0);
1529 }
1530 else /* Parse out username and password */
1531 {
1532 LPCWSTR lpszUser = lpszcp;
1533 LPCWSTR lpszPasswd = lpszHost;
1534
1535 while (lpszcp < lpszHost)
1536 {
1537 if (*lpszcp == ':')
1538 lpszPasswd = lpszcp;
1539
1540 lpszcp++;
1541 }
1542
1543 SetUrlComponentValueW(&lpUC->lpszUserName, &lpUC->dwUserNameLength,
1544 lpszUser, lpszPasswd - lpszUser);
1545
1546 if (lpszPasswd != lpszHost)
1547 lpszPasswd++;
1548 SetUrlComponentValueW(&lpUC->lpszPassword, &lpUC->dwPasswordLength,
1549 lpszPasswd == lpszHost ? NULL : lpszPasswd,
1550 lpszHost - lpszPasswd);
1551
1552 lpszcp++; /* Advance to beginning of host */
1553 }
1554
1555 /* Parse <host><:port> */
1556
1557 lpszHost = lpszcp;
1558 lpszPort = lpszNetLoc;
1559
1560 /* special case for res:// URLs: there is no port here, so the host is the
1561 entire string up to the first '/' */
1562 if(lpUC->nScheme==INTERNET_SCHEME_RES)
1563 {
1564 SetUrlComponentValueW(&lpUC->lpszHostName, &lpUC->dwHostNameLength,
1565 lpszHost, lpszPort - lpszHost);
1566 lpszcp=lpszNetLoc;
1567 }
1568 else
1569 {
1570 while (lpszcp < lpszNetLoc)
1571 {
1572 if (*lpszcp == ':')
1573 lpszPort = lpszcp;
1574
1575 lpszcp++;
1576 }
1577
1578 /* If the scheme is "file" and the host is just one letter, it's not a host */
1579 if(lpUC->nScheme==INTERNET_SCHEME_FILE && (lpszPort-lpszHost)==1)
1580 {
1581 lpszcp=lpszHost;
1582 SetUrlComponentValueW(&lpUC->lpszHostName, &lpUC->dwHostNameLength,
1583 NULL, 0);
1584 }
1585 else
1586 {
1587 SetUrlComponentValueW(&lpUC->lpszHostName, &lpUC->dwHostNameLength,
1588 lpszHost, lpszPort - lpszHost);
1589 if (lpszPort != lpszNetLoc)
1590 lpUC->nPort = atoiW(++lpszPort);
1591 else switch (lpUC->nScheme)
1592 {
1593 case INTERNET_SCHEME_HTTP:
1594 lpUC->nPort = INTERNET_DEFAULT_HTTP_PORT;
1595 break;
1596 case INTERNET_SCHEME_HTTPS:
1597 lpUC->nPort = INTERNET_DEFAULT_HTTPS_PORT;
1598 break;
1599 case INTERNET_SCHEME_FTP:
1600 lpUC->nPort = INTERNET_DEFAULT_FTP_PORT;
1601 break;
1602 case INTERNET_SCHEME_GOPHER:
1603 lpUC->nPort = INTERNET_DEFAULT_GOPHER_PORT;
1604 break;
1605 default:
1606 break;
1607 }
1608 }
1609 }
1610 }
1611 }
1612 else
1613 {
1614 SetUrlComponentValueW(&lpUC->lpszUserName, &lpUC->dwUserNameLength, NULL, 0);
1615 SetUrlComponentValueW(&lpUC->lpszPassword, &lpUC->dwPasswordLength, NULL, 0);
1616 SetUrlComponentValueW(&lpUC->lpszHostName, &lpUC->dwHostNameLength, NULL, 0);
1617 }
1618 }
1619 else
1620 {
1621 SetUrlComponentValueW(&lpUC->lpszScheme, &lpUC->dwSchemeLength, NULL, 0);
1622 SetUrlComponentValueW(&lpUC->lpszUserName, &lpUC->dwUserNameLength, NULL, 0);
1623 SetUrlComponentValueW(&lpUC->lpszPassword, &lpUC->dwPasswordLength, NULL, 0);
1624 SetUrlComponentValueW(&lpUC->lpszHostName, &lpUC->dwHostNameLength, NULL, 0);
1625 }
1626
1627 /* Here lpszcp points to:
1628 *
1629 * <protocol>:[//<net_loc>][/path][;<params>][?<query>][#<fragment>]
1630 * ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
1631 */
1632 if (lpszcp != 0 && lpszcp - lpszUrl < dwUrlLength && (!lpszParam || lpszcp < lpszParam))
1633 {
1634 INT len;
1635
1636 /* Only truncate the parameter list if it's already been saved
1637 * in lpUC->lpszExtraInfo.
1638 */
1639 if (lpszParam && lpUC->dwExtraInfoLength && lpUC->lpszExtraInfo)
1640 len = lpszParam - lpszcp;
1641 else
1642 {
1643 /* Leave the parameter list in lpszUrlPath. Strip off any trailing
1644 * newlines if necessary.
1645 */
1646 LPWSTR lpsznewline = memchrW(lpszcp, '\n', dwUrlLength - (lpszcp - lpszUrl));
1647 if (lpsznewline != NULL)
1648 len = lpsznewline - lpszcp;
1649 else
1650 len = dwUrlLength-(lpszcp-lpszUrl);
1651 }
1652 SetUrlComponentValueW(&lpUC->lpszUrlPath, &lpUC->dwUrlPathLength,
1653 lpszcp, len);
1654 }
1655 else
1656 {
1657 if (lpUC->lpszUrlPath && (lpUC->dwUrlPathLength > 0))
1658 lpUC->lpszUrlPath[0] = 0;
1659 lpUC->dwUrlPathLength = 0;
1660 }
1661
1662 TRACE("%s: scheme(%s) host(%s) path(%s) extra(%s)\n", debugstr_wn(lpszUrl,dwUrlLength),
1663 debugstr_wn(lpUC->lpszScheme,lpUC->dwSchemeLength),
1664 debugstr_wn(lpUC->lpszHostName,lpUC->dwHostNameLength),
1665 debugstr_wn(lpUC->lpszUrlPath,lpUC->dwUrlPathLength),
1666 debugstr_wn(lpUC->lpszExtraInfo,lpUC->dwExtraInfoLength));
1667
1668 HeapFree(GetProcessHeap(), 0, lpszUrl_decode );
1669 return TRUE;
1670 }
1671
1672 /***********************************************************************
1673 * InternetAttemptConnect (WININET.@)
1674 *
1675 * Attempt to make a connection to the internet
1676 *
1677 * RETURNS
1678 * ERROR_SUCCESS on success
1679 * Error value on failure
1680 *
1681 */
1682 DWORD WINAPI InternetAttemptConnect(DWORD dwReserved)
1683 {
1684 FIXME("Stub\n");
1685 return ERROR_SUCCESS;
1686 }
1687
1688
1689 /***********************************************************************
1690 * InternetCanonicalizeUrlA (WININET.@)
1691 *
1692 * Escape unsafe characters and spaces
1693 *
1694 * RETURNS
1695 * TRUE on success
1696 * FALSE on failure
1697 *
1698 */
1699 BOOL WINAPI InternetCanonicalizeUrlA(LPCSTR lpszUrl, LPSTR lpszBuffer,
1700 LPDWORD lpdwBufferLength, DWORD dwFlags)
1701 {
1702 HRESULT hr;
1703 DWORD dwURLFlags = URL_WININET_COMPATIBILITY | URL_ESCAPE_UNSAFE;
1704
1705 TRACE("(%s, %p, %p, 0x%08x) bufferlength: %d\n", debugstr_a(lpszUrl), lpszBuffer,
1706 lpdwBufferLength, lpdwBufferLength ? *lpdwBufferLength : -1, dwFlags);
1707
1708 if(dwFlags & ICU_DECODE)
1709 {
1710 dwURLFlags |= URL_UNESCAPE;
1711 dwFlags &= ~ICU_DECODE;
1712 }
1713
1714 if(dwFlags & ICU_ESCAPE)
1715 {
1716 dwURLFlags |= URL_UNESCAPE;
1717 dwFlags &= ~ICU_ESCAPE;
1718 }
1719
1720 if(dwFlags & ICU_BROWSER_MODE)
1721 {
1722 dwURLFlags |= URL_BROWSER_MODE;
1723 dwFlags &= ~ICU_BROWSER_MODE;
1724 }
1725
1726 if(dwFlags & ICU_NO_ENCODE)
1727 {
1728 /* Flip this bit to correspond to URL_ESCAPE_UNSAFE */
1729 dwURLFlags ^= URL_ESCAPE_UNSAFE;
1730 dwFlags &= ~ICU_NO_ENCODE;
1731 }
1732
1733 if (dwFlags) FIXME("Unhandled flags 0x%08x\n", dwFlags);
1734
1735 hr = UrlCanonicalizeA(lpszUrl, lpszBuffer, lpdwBufferLength, dwURLFlags);
1736 if (hr == E_POINTER) SetLastError(ERROR_INSUFFICIENT_BUFFER);
1737 if (hr == E_INVALIDARG) SetLastError(ERROR_INVALID_PARAMETER);
1738
1739 return (hr == S_OK) ? TRUE : FALSE;
1740 }
1741
1742 /***********************************************************************
1743 * InternetCanonicalizeUrlW (WININET.@)
1744 *
1745 * Escape unsafe characters and spaces
1746 *
1747 * RETURNS
1748 * TRUE on success
1749 * FALSE on failure
1750 *
1751 */
1752 BOOL WINAPI InternetCanonicalizeUrlW(LPCWSTR lpszUrl, LPWSTR lpszBuffer,
1753 LPDWORD lpdwBufferLength, DWORD dwFlags)
1754 {
1755 HRESULT hr;
1756 DWORD dwURLFlags = URL_WININET_COMPATIBILITY | URL_ESCAPE_UNSAFE;
1757
1758 TRACE("(%s, %p, %p, 0x%08x) bufferlength: %d\n", debugstr_w(lpszUrl), lpszBuffer,
1759 lpdwBufferLength, dwFlags, lpdwBufferLength ? *lpdwBufferLength : -1);
1760
1761 if(dwFlags & ICU_DECODE)
1762 {
1763 dwURLFlags |= URL_UNESCAPE;
1764 dwFlags &= ~ICU_DECODE;
1765 }
1766
1767 if(dwFlags & ICU_ESCAPE)
1768 {
1769 dwURLFlags |= URL_UNESCAPE;
1770 dwFlags &= ~ICU_ESCAPE;
1771 }
1772
1773 if(dwFlags & ICU_BROWSER_MODE)
1774 {
1775 dwURLFlags |= URL_BROWSER_MODE;
1776 dwFlags &= ~ICU_BROWSER_MODE;
1777 }
1778
1779 if(dwFlags & ICU_NO_ENCODE)
1780 {
1781 /* Flip this bit to correspond to URL_ESCAPE_UNSAFE */
1782 dwURLFlags ^= URL_ESCAPE_UNSAFE;
1783 dwFlags &= ~ICU_NO_ENCODE;
1784 }
1785
1786 if (dwFlags) FIXME("Unhandled flags 0x%08x\n", dwFlags);
1787
1788 hr = UrlCanonicalizeW(lpszUrl, lpszBuffer, lpdwBufferLength, dwURLFlags);
1789 if (hr == E_POINTER) SetLastError(ERROR_INSUFFICIENT_BUFFER);
1790 if (hr == E_INVALIDARG) SetLastError(ERROR_INVALID_PARAMETER);
1791
1792 return (hr == S_OK) ? TRUE : FALSE;
1793 }
1794
1795 /* #################################################### */
1796
1797 static INTERNET_STATUS_CALLBACK set_status_callback(
1798 LPWININETHANDLEHEADER lpwh, INTERNET_STATUS_CALLBACK callback, BOOL unicode)
1799 {
1800 INTERNET_STATUS_CALLBACK ret;
1801
1802 if (unicode) lpwh->dwInternalFlags |= INET_CALLBACKW;
1803 else lpwh->dwInternalFlags &= ~INET_CALLBACKW;
1804
1805 ret = lpwh->lpfnStatusCB;
1806 lpwh->lpfnStatusCB = callback;
1807
1808 return ret;
1809 }
1810
1811 /***********************************************************************
1812 * InternetSetStatusCallbackA (WININET.@)
1813 *
1814 * Sets up a callback function which is called as progress is made
1815 * during an operation.
1816 *
1817 * RETURNS
1818 * Previous callback or NULL on success
1819 * INTERNET_INVALID_STATUS_CALLBACK on failure
1820 *
1821 */
1822 INTERNET_STATUS_CALLBACK WINAPI InternetSetStatusCallbackA(
1823 HINTERNET hInternet ,INTERNET_STATUS_CALLBACK lpfnIntCB)
1824 {
1825 INTERNET_STATUS_CALLBACK retVal;
1826 LPWININETHANDLEHEADER lpwh;
1827
1828 TRACE("%p\n", hInternet);
1829
1830 if (!(lpwh = WININET_GetObject(hInternet)))
1831 return INTERNET_INVALID_STATUS_CALLBACK;
1832
1833 retVal = set_status_callback(lpwh, lpfnIntCB, FALSE);
1834
1835 WININET_Release( lpwh );
1836 return retVal;
1837 }
1838
1839 /***********************************************************************
1840 * InternetSetStatusCallbackW (WININET.@)
1841 *
1842 * Sets up a callback function which is called as progress is made
1843 * during an operation.
1844 *
1845 * RETURNS
1846 * Previous callback or NULL on success
1847 * INTERNET_INVALID_STATUS_CALLBACK on failure
1848 *
1849 */
1850 INTERNET_STATUS_CALLBACK WINAPI InternetSetStatusCallbackW(
1851 HINTERNET hInternet ,INTERNET_STATUS_CALLBACK lpfnIntCB)
1852 {
1853 INTERNET_STATUS_CALLBACK retVal;
1854 LPWININETHANDLEHEADER lpwh;
1855
1856 TRACE("%p\n", hInternet);
1857
1858 if (!(lpwh = WININET_GetObject(hInternet)))
1859 return INTERNET_INVALID_STATUS_CALLBACK;
1860
1861 retVal = set_status_callback(lpwh, lpfnIntCB, TRUE);
1862
1863 WININET_Release( lpwh );
1864 return retVal;
1865 }
1866
1867 /***********************************************************************
1868 * InternetSetFilePointer (WININET.@)
1869 */
1870 DWORD WINAPI InternetSetFilePointer(HINTERNET hFile, LONG lDistanceToMove,
1871 PVOID pReserved, DWORD dwMoveContext, DWORD_PTR dwContext)
1872 {
1873 FIXME("stub\n");
1874 return FALSE;
1875 }
1876
1877 /***********************************************************************
1878 * InternetWriteFile (WININET.@)
1879 *
1880 * Write data to an open internet file
1881 *
1882 * RETURNS
1883 * TRUE on success
1884 * FALSE on failure
1885 *
1886 */
1887 BOOL WINAPI InternetWriteFile(HINTERNET hFile, LPCVOID lpBuffer,
1888 DWORD dwNumOfBytesToWrite, LPDWORD lpdwNumOfBytesWritten)
1889 {
1890 LPWININETHANDLEHEADER lpwh;
1891 BOOL retval = FALSE;
1892
1893 TRACE("(%p %p %d %p)\n", hFile, lpBuffer, dwNumOfBytesToWrite, lpdwNumOfBytesWritten);
1894
1895 lpwh = WININET_GetObject( hFile );
1896 if (!lpwh) {
1897 WARN("Invalid handle\n");
1898 SetLastError(ERROR_INVALID_HANDLE);
1899 return FALSE;
1900 }
1901
1902 if(lpwh->vtbl->WriteFile) {
1903 retval = lpwh->vtbl->WriteFile(lpwh, lpBuffer, dwNumOfBytesToWrite, lpdwNumOfBytesWritten);
1904 }else {
1905 WARN("No Writefile method.\n");
1906 SetLastError(ERROR_INVALID_HANDLE);
1907 retval = FALSE;
1908 }
1909
1910 WININET_Release( lpwh );
1911
1912 return retval;
1913 }
1914
1915
1916 /***********************************************************************
1917 * InternetReadFile (WININET.@)
1918 *
1919 * Read data from an open internet file
1920 *
1921 * RETURNS
1922 * TRUE on success
1923 * FALSE on failure
1924 *
1925 */
1926 BOOL WINAPI InternetReadFile(HINTERNET hFile, LPVOID lpBuffer,
1927 DWORD dwNumOfBytesToRead, LPDWORD pdwNumOfBytesRead)
1928 {
1929 LPWININETHANDLEHEADER hdr;
1930 DWORD res = ERROR_INTERNET_INCORRECT_HANDLE_TYPE;
1931
1932 TRACE("%p %p %d %p\n", hFile, lpBuffer, dwNumOfBytesToRead, pdwNumOfBytesRead);
1933
1934 hdr = WININET_GetObject(hFile);
1935 if (!hdr) {
1936 INTERNET_SetLastError(ERROR_INVALID_HANDLE);
1937 return FALSE;
1938 }
1939
1940 if(hdr->vtbl->ReadFile)
1941 res = hdr->vtbl->ReadFile(hdr, lpBuffer, dwNumOfBytesToRead, pdwNumOfBytesRead);
1942
1943 WININET_Release(hdr);
1944
1945 TRACE("-- %s (%u) (bytes read: %d)\n", res == ERROR_SUCCESS ? "TRUE": "FALSE", res,
1946 pdwNumOfBytesRead ? *pdwNumOfBytesRead : -1);
1947
1948 if(res != ERROR_SUCCESS)
1949 SetLastError(res);
1950 return res == ERROR_SUCCESS;
1951 }
1952
1953 /***********************************************************************
1954 * InternetReadFileExA (WININET.@)
1955 *
1956 * Read data from an open internet file
1957 *
1958 * PARAMS
1959 * hFile [I] Handle returned by InternetOpenUrl or HttpOpenRequest.
1960 * lpBuffersOut [I/O] Buffer.
1961 * dwFlags [I] Flags. See notes.
1962 * dwContext [I] Context for callbacks.
1963 *
1964 * RETURNS
1965 * TRUE on success
1966 * FALSE on failure
1967 *
1968 * NOTES
1969 * The parameter dwFlags include zero or more of the following flags:
1970 *|IRF_ASYNC - Makes the call asynchronous.
1971 *|IRF_SYNC - Makes the call synchronous.
1972 *|IRF_USE_CONTEXT - Forces dwContext to be used.
1973 *|IRF_NO_WAIT - Don't block if the data is not available, just return what is available.
1974 *
1975 * However, in testing IRF_USE_CONTEXT seems to have no effect - dwContext isn't used.
1976 *
1977 * SEE
1978 * InternetOpenUrlA(), HttpOpenRequestA()
1979 */
1980 BOOL WINAPI InternetReadFileExA(HINTERNET hFile, LPINTERNET_BUFFERSA lpBuffersOut,
1981 DWORD dwFlags, DWORD_PTR dwContext)
1982 {
1983 LPWININETHANDLEHEADER hdr;
1984 DWORD res = ERROR_INTERNET_INCORRECT_HANDLE_TYPE;
1985
1986 TRACE("(%p %p 0x%x 0x%lx)\n", hFile, lpBuffersOut, dwFlags, dwContext);
1987
1988 hdr = WININET_GetObject(hFile);
1989 if (!hdr) {
1990 INTERNET_SetLastError(ERROR_INVALID_HANDLE);
1991 return FALSE;
1992 }
1993
1994 if(hdr->vtbl->ReadFileExA)
1995 res = hdr->vtbl->ReadFileExA(hdr, lpBuffersOut, dwFlags, dwContext);
1996
1997 WININET_Release(hdr);
1998
1999 TRACE("-- %s (%u, bytes read: %d)\n", res == ERROR_SUCCESS ? "TRUE": "FALSE",
2000 res, lpBuffersOut->dwBufferLength);
2001
2002 if(res != ERROR_SUCCESS)
2003 SetLastError(res);
2004 return res == ERROR_SUCCESS;
2005 }
2006
2007 /***********************************************************************
2008 * InternetReadFileExW (WININET.@)
2009 * SEE
2010 * InternetReadFileExA()
2011 */
2012 BOOL WINAPI InternetReadFileExW(HINTERNET hFile, LPINTERNET_BUFFERSW lpBuffer,
2013 DWORD dwFlags, DWORD_PTR dwContext)
2014 {
2015 LPWININETHANDLEHEADER hdr;
2016 DWORD res = ERROR_INTERNET_INCORRECT_HANDLE_TYPE;
2017
2018 TRACE("(%p %p 0x%x 0x%lx)\n", hFile, lpBuffer, dwFlags, dwContext);
2019
2020 hdr = WININET_GetObject(hFile);
2021 if (!hdr) {
2022 INTERNET_SetLastError(ERROR_INVALID_HANDLE);
2023 return FALSE;
2024 }
2025
2026 if(hdr->vtbl->ReadFileExW)
2027 res = hdr->vtbl->ReadFileExW(hdr, lpBuffer, dwFlags, dwContext);
2028
2029 WININET_Release(hdr);
2030
2031 TRACE("-- %s (%u, bytes read: %d)\n", res == ERROR_SUCCESS ? "TRUE": "FALSE",
2032 res, lpBuffer->dwBufferLength);
2033
2034 if(res != ERROR_SUCCESS)
2035 SetLastError(res);
2036 return res == ERROR_SUCCESS;
2037 }
2038
2039 DWORD INET_QueryOption(DWORD option, void *buffer, DWORD *size, BOOL unicode)
2040 {
2041 static BOOL warn = TRUE;
2042
2043 switch(option) {
2044 case INTERNET_OPTION_REQUEST_FLAGS:
2045 TRACE("INTERNET_OPTION_REQUEST_FLAGS\n");
2046
2047 if (*size < sizeof(ULONG))
2048 return ERROR_INSUFFICIENT_BUFFER;
2049
2050 *(ULONG*)buffer = 4;
2051 *size = sizeof(ULONG);
2052
2053 return ERROR_SUCCESS;
2054
2055 case INTERNET_OPTION_HTTP_VERSION:
2056 if (*size < sizeof(HTTP_VERSION_INFO))
2057 return ERROR_INSUFFICIENT_BUFFER;
2058
2059 /*
2060 * Presently hardcoded to 1.1
2061 */
2062 ((HTTP_VERSION_INFO*)buffer)->dwMajorVersion = 1;
2063 ((HTTP_VERSION_INFO*)buffer)->dwMinorVersion = 1;
2064 *size = sizeof(HTTP_VERSION_INFO);
2065
2066 return ERROR_SUCCESS;
2067
2068 case INTERNET_OPTION_CONNECTED_STATE:
2069
2070 if (warn) {
2071 FIXME("INTERNET_OPTION_CONNECTED_STATE: semi-stub\n");
2072 warn = FALSE;
2073 }
2074 if (*size < sizeof(ULONG))
2075 return ERROR_INSUFFICIENT_BUFFER;
2076
2077 *(ULONG*)buffer = INTERNET_STATE_CONNECTED;
2078 *size = sizeof(ULONG);
2079
2080 return ERROR_SUCCESS;
2081
2082 case INTERNET_OPTION_PROXY: {
2083 WININETAPPINFOW ai;
2084
2085 TRACE("Getting global proxy info\n");
2086 memset(&ai, 0, sizeof(WININETAPPINFOW));
2087 INTERNET_ConfigureProxy(&ai);
2088
2089 return APPINFO_QueryOption(&ai.hdr, INTERNET_OPTION_PROXY, buffer, size, unicode); /* FIXME */
2090 }
2091
2092 case INTERNET_OPTION_MAX_CONNS_PER_SERVER:
2093 TRACE("INTERNET_OPTION_MAX_CONNS_PER_SERVER\n");
2094
2095 if (*size < sizeof(ULONG))
2096 return ERROR_INSUFFICIENT_BUFFER;
2097
2098 *(ULONG*)buffer = 2;
2099 *size = sizeof(ULONG);
2100
2101 return ERROR_SUCCESS;
2102
2103 case INTERNET_OPTION_MAX_CONNS_PER_1_0_SERVER:
2104 TRACE("INTERNET_OPTION_MAX_CONNS_1_0_SERVER\n");
2105
2106 if (*size < sizeof(ULONG))
2107 return ERROR_INSUFFICIENT_BUFFER;
2108
2109 *(ULONG*)size = 4;
2110 *size = sizeof(ULONG);
2111
2112 return ERROR_SUCCESS;
2113
2114 case INTERNET_OPTION_SECURITY_FLAGS:
2115 FIXME("INTERNET_OPTION_SECURITY_FLAGS: Stub\n");
2116 return ERROR_SUCCESS;
2117
2118 case INTERNET_OPTION_VERSION: {
2119 static const INTERNET_VERSION_INFO info = { 1, 2 };
2120
2121 TRACE("INTERNET_OPTION_VERSION\n");
2122
2123 if (*size < sizeof(INTERNET_VERSION_INFO))
2124 return ERROR_INSUFFICIENT_BUFFER;
2125
2126 memcpy(buffer, &info, sizeof(info));
2127 *size = sizeof(info);
2128
2129 return ERROR_SUCCESS;
2130 }
2131
2132 case INTERNET_OPTION_PER_CONNECTION_OPTION: {
2133 INTERNET_PER_CONN_OPTION_LISTW *con = buffer;
2134 DWORD res = ERROR_SUCCESS, i;
2135
2136 FIXME("INTERNET_OPTION_PER_CONNECTION_OPTION stub\n");
2137
2138 if (*size < sizeof(INTERNET_PER_CONN_OPTION_LISTW))
2139 return ERROR_INSUFFICIENT_BUFFER;
2140
2141 for (i = 0; i < con->dwOptionCount; i++) {
2142 INTERNET_PER_CONN_OPTIONW *option = con->pOptions + i;
2143
2144 switch (option->dwOption) {
2145 case INTERNET_PER_CONN_FLAGS:
2146 option->Value.dwValue = PROXY_TYPE_DIRECT;
2147 break;
2148
2149 case INTERNET_PER_CONN_PROXY_SERVER:
2150 case INTERNET_PER_CONN_PROXY_BYPASS:
2151 case INTERNET_PER_CONN_AUTOCONFIG_URL:
2152 case INTERNET_PER_CONN_AUTODISCOVERY_FLAGS:
2153 case INTERNET_PER_CONN_AUTOCONFIG_SECONDARY_URL:
2154 case INTERNET_PER_CONN_AUTOCONFIG_RELOAD_DELAY_MINS:
2155 case INTERNET_PER_CONN_AUTOCONFIG_LAST_DETECT_TIME:
2156 case INTERNET_PER_CONN_AUTOCONFIG_LAST_DETECT_URL:
2157 FIXME("Unhandled dwOption %d\n", option->dwOption);
2158 memset(&option->Value, 0, sizeof(option->Value));
2159 break;
2160
2161 default:
2162 FIXME("Unknown dwOption %d\n", option->dwOption);
2163 res = ERROR_INVALID_PARAMETER;
2164 break;
2165 }
2166 }
2167
2168 return res;
2169 }
2170 }
2171
2172 FIXME("Stub for %d\n", option);
2173 return ERROR_INTERNET_INCORRECT_HANDLE_TYPE;
2174 }
2175
2176 /***********************************************************************
2177 * InternetQueryOptionW (WININET.@)
2178 *
2179 * Queries an options on the specified handle
2180 *
2181 * RETURNS
2182 * TRUE on success
2183 * FALSE on failure
2184 *
2185 */
2186 BOOL WINAPI InternetQueryOptionW(HINTERNET hInternet, DWORD dwOption,
2187 LPVOID lpBuffer, LPDWORD lpdwBufferLength)
2188 {
2189 LPWININETHANDLEHEADER hdr;
2190 DWORD res = ERROR_INVALID_HANDLE;
2191
2192 TRACE("%p %d %p %p\n", hInternet, dwOption, lpBuffer, lpdwBufferLength);
2193
2194 if(hInternet) {
2195 hdr = WININET_GetObject(hInternet);
2196 if (hdr) {
2197 res = hdr->vtbl->QueryOption(hdr, dwOption, lpBuffer, lpdwBufferLength, TRUE);
2198 WININET_Release(hdr);
2199 }
2200 }else {
2201 res = INET_QueryOption(dwOption, lpBuffer, lpdwBufferLength, TRUE);
2202 }
2203
2204 if(res != ERROR_SUCCESS)
2205 SetLastError(res);
2206 return res == ERROR_SUCCESS;
2207 }
2208
2209 /***********************************************************************
2210 * InternetQueryOptionA (WININET.@)
2211 *
2212 * Queries an options on the specified handle
2213 *
2214 * RETURNS
2215 * TRUE on success
2216 * FALSE on failure
2217 *
2218 */
2219 BOOL WINAPI InternetQueryOptionA(HINTERNET hInternet, DWORD dwOption,
2220 LPVOID lpBuffer, LPDWORD lpdwBufferLength)
2221 {
2222 LPWININETHANDLEHEADER hdr;
2223 DWORD res = ERROR_INVALID_HANDLE;
2224
2225 TRACE("%p %d %p %p\n", hInternet, dwOption, lpBuffer, lpdwBufferLength);
2226
2227 if(hInternet) {
2228 hdr = WININET_GetObject(hInternet);
2229 if (hdr) {
2230 res = hdr->vtbl->QueryOption(hdr, dwOption, lpBuffer, lpdwBufferLength, FALSE);
2231 WININET_Release(hdr);
2232 }
2233 }else {
2234 res = INET_QueryOption(dwOption, lpBuffer, lpdwBufferLength, FALSE);
2235 }
2236
2237 if(res != ERROR_SUCCESS)
2238 SetLastError(res);
2239 return res == ERROR_SUCCESS;
2240 }
2241
2242
2243 /***********************************************************************
2244 * InternetSetOptionW (WININET.@)
2245 *
2246 * Sets an options on the specified handle
2247 *
2248 * RETURNS
2249 * TRUE on success
2250 * FALSE on failure
2251 *
2252 */
2253 BOOL WINAPI InternetSetOptionW(HINTERNET hInternet, DWORD dwOption,
2254 LPVOID lpBuffer, DWORD dwBufferLength)
2255 {
2256 LPWININETHANDLEHEADER lpwhh;
2257 BOOL ret = TRUE;
2258
2259 TRACE("(%p %d %p %d)\n", hInternet, dwOption, lpBuffer, dwBufferLength);
2260
2261 lpwhh = (LPWININETHANDLEHEADER) WININET_GetObject( hInternet );
2262 if(lpwhh && lpwhh->vtbl->SetOption) {
2263 DWORD res;
2264
2265 res = lpwhh->vtbl->SetOption(lpwhh, dwOption, lpBuffer, dwBufferLength);
2266 if(res != ERROR_INTERNET_INVALID_OPTION) {
2267 WININET_Release( lpwhh );
2268
2269 if(res != ERROR_SUCCESS)
2270 SetLastError(res);
2271
2272 return res == ERROR_SUCCESS;
2273 }
2274 }
2275
2276 switch (dwOption)
2277 {
2278 case INTERNET_OPTION_CALLBACK:
2279 {
2280 if (!lpwhh)
2281 {
2282 INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE);
2283 return FALSE;
2284 }
2285 WININET_Release(lpwhh);
2286 INTERNET_SetLastError(ERROR_INTERNET_OPTION_NOT_SETTABLE);
2287 return FALSE;
2288 }
2289 case INTERNET_OPTION_HTTP_VERSION:
2290 {
2291 HTTP_VERSION_INFO* pVersion=(HTTP_VERSION_INFO*)lpBuffer;
2292 FIXME("Option INTERNET_OPTION_HTTP_VERSION(%d,%d): STUB\n",pVersion->dwMajorVersion,pVersion->dwMinorVersion);
2293 }
2294 break;
2295 case INTERNET_OPTION_ERROR_MASK:
2296 {
2297 ULONG flags = *(ULONG *)lpBuffer;
2298 FIXME("Option INTERNET_OPTION_ERROR_MASK(%d): STUB\n", flags);
2299 }
2300 break;
2301 case INTERNET_OPTION_CODEPAGE:
2302 {
2303 ULONG codepage = *(ULONG *)lpBuffer;
2304 FIXME("Option INTERNET_OPTION_CODEPAGE (%d): STUB\n", codepage);
2305 }
2306 break;
2307 case INTERNET_OPTION_REQUEST_PRIORITY:
2308 {
2309 ULONG priority = *(ULONG *)lpBuffer;
2310 FIXME("Option INTERNET_OPTION_REQUEST_PRIORITY (%d): STUB\n", priority);
2311 }
2312 break;
2313 case INTERNET_OPTION_CONNECT_TIMEOUT:
2314 {
2315 ULONG connecttimeout = *(ULONG *)lpBuffer;
2316 FIXME("Option INTERNET_OPTION_CONNECT_TIMEOUT (%d): STUB\n", connecttimeout);
2317 }
2318 break;
2319 case INTERNET_OPTION_DATA_RECEIVE_TIMEOUT:
2320 {
2321 ULONG receivetimeout = *(ULONG *)lpBuffer;
2322 FIXME("Option INTERNET_OPTION_DATA_RECEIVE_TIMEOUT (%d): STUB\n", receivetimeout);
2323 }
2324 break;
2325 case INTERNET_OPTION_MAX_CONNS_PER_SERVER:
2326 {
2327 ULONG conns = *(ULONG *)lpBuffer;
2328 FIXME("Option INTERNET_OPTION_MAX_CONNS_PER_SERVER (%d): STUB\n", conns);
2329 }
2330 break;
2331 case INTERNET_OPTION_MAX_CONNS_PER_1_0_SERVER:
2332 {
2333 ULONG conns = *(ULONG *)lpBuffer;
2334 FIXME("Option INTERNET_OPTION_MAX_CONNS_PER_1_0_SERVER (%d): STUB\n", conns);
2335 }
2336 break;
2337 case INTERNET_OPTION_RESET_URLCACHE_SESSION:
2338 FIXME("Option INTERNET_OPTION_RESET_URLCACHE_SESSION: STUB\n");
2339 break;
2340 case INTERNET_OPTION_END_BROWSER_SESSION:
2341 FIXME("Option INTERNET_OPTION_END_BROWSER_SESSION: STUB\n");
2342 break;
2343 case INTERNET_OPTION_CONNECTED_STATE:
2344 FIXME("Option INTERNET_OPTION_CONNECTED_STATE: STUB\n");
2345 break;
2346 case INTERNET_OPTION_DISABLE_PASSPORT_AUTH:
2347 TRACE("Option INTERNET_OPTION_DISABLE_PASSPORT_AUTH: harmless stub, since not enabled\n");
2348 break;
2349 case INTERNET_OPTION_SEND_TIMEOUT:
2350 case INTERNET_OPTION_RECEIVE_TIMEOUT:
2351 {
2352 ULONG timeout = *(ULONG *)lpBuffer;
2353 FIXME("INTERNET_OPTION_SEND/RECEIVE_TIMEOUT %d\n", timeout);
2354 break;
2355 }
2356 case INTERNET_OPTION_CONNECT_RETRIES:
2357 {
2358 ULONG retries = *(ULONG *)lpBuffer;
2359 FIXME("INTERNET_OPTION_CONNECT_RETRIES %d\n", retries);
2360 break;
2361 }
2362 case INTERNET_OPTION_CONTEXT_VALUE:
2363 FIXME("Option INTERNET_OPTION_CONTEXT_VALUE; STUB\n");
2364 break;
2365 case INTERNET_OPTION_SECURITY_FLAGS:
2366 FIXME("Option INTERNET_OPTION_SECURITY_FLAGS; STUB\n");
2367 break;
2368 case INTERNET_OPTION_DISABLE_AUTODIAL:
2369 FIXME("Option INTERNET_OPTION_DISABLE_AUTODIAL; STUB\n");
2370 break;
2371 case INTERNET_OPTION_HTTP_DECODING:
2372 FIXME("INTERNET_OPTION_HTTP_DECODING; STUB\n");
2373 INTERNET_SetLastError(ERROR_INTERNET_INVALID_OPTION);
2374 ret = FALSE;
2375 break;
2376 case INTERNET_OPTION_COOKIES_3RD_PARTY:
2377 FIXME("INTERNET_OPTION_COOKIES_3RD_PARTY; STUB\n");
2378 INTERNET_SetLastError(ERROR_INTERNET_INVALID_OPTION);
2379 ret = FALSE;
2380 break;
2381 case INTERNET_OPTION_SEND_UTF8_SERVERNAME_TO_PROXY:
2382 FIXME("INTERNET_OPTION_SEND_UTF8_SERVERNAME_TO_PROXY; STUB\n");
2383 INTERNET_SetLastError(ERROR_INTERNET_INVALID_OPTION);
2384 ret = FALSE;
2385 break;
2386 case INTERNET_OPTION_CODEPAGE_PATH:
2387 FIXME("INTERNET_OPTION_CODEPAGE_PATH; STUB\n");
2388 INTERNET_SetLastError(ERROR_INTERNET_INVALID_OPTION);
2389 ret = FALSE;
2390 break;
2391 case INTERNET_OPTION_CODEPAGE_EXTRA:
2392 FIXME("INTERNET_OPTION_CODEPAGE_EXTRA; STUB\n");
2393 INTERNET_SetLastError(ERROR_INTERNET_INVALID_OPTION);
2394 ret = FALSE;
2395 break;
2396 case INTERNET_OPTION_IDN:
2397 FIXME("INTERNET_OPTION_IDN; STUB\n");
2398 INTERNET_SetLastError(ERROR_INTERNET_INVALID_OPTION);
2399 ret = FALSE;
2400 break;
2401 default:
2402 FIXME("Option %d STUB\n",dwOption);
2403 INTERNET_SetLastError(ERROR_INTERNET_INVALID_OPTION);
2404 ret = FALSE;
2405 break;
2406 }
2407
2408 if(lpwhh)
2409 WININET_Release( lpwhh );
2410
2411 return ret;
2412 }
2413
2414
2415 /***********************************************************************
2416 * InternetSetOptionA (WININET.@)
2417 *
2418 * Sets an options on the specified handle.
2419 *
2420 * RETURNS
2421 * TRUE on success
2422 * FALSE on failure
2423 *
2424 */
2425 BOOL WINAPI InternetSetOptionA(HINTERNET hInternet, DWORD dwOption,
2426 LPVOID lpBuffer, DWORD dwBufferLength)
2427 {
2428 LPVOID wbuffer;
2429 DWORD wlen;
2430 BOOL r;
2431
2432 switch( dwOption )
2433 {
2434 case INTERNET_OPTION_CALLBACK:
2435 {
2436 LPWININETHANDLEHEADER lpwh;
2437
2438 if (!(lpwh = WININET_GetObject(hInternet)))
2439 {
2440 INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE);
2441 return FALSE;
2442 }
2443 WININET_Release(lpwh);
2444 INTERNET_SetLastError(ERROR_INTERNET_OPTION_NOT_SETTABLE);
2445 return FALSE;
2446 }
2447 case INTERNET_OPTION_PROXY:
2448 {
2449 LPINTERNET_PROXY_INFOA pi = (LPINTERNET_PROXY_INFOA) lpBuffer;
2450 LPINTERNET_PROXY_INFOW piw;
2451 DWORD proxlen, prbylen;
2452 LPWSTR prox, prby;
2453
2454 proxlen = MultiByteToWideChar( CP_ACP, 0, pi->lpszProxy, -1, NULL, 0);
2455 prbylen= MultiByteToWideChar( CP_ACP, 0, pi->lpszProxyBypass, -1, NULL, 0);
2456 wlen = sizeof(*piw) + proxlen + prbylen;
2457 wbuffer = HeapAlloc( GetProcessHeap(), 0, wlen*sizeof(WCHAR) );
2458 piw = (LPINTERNET_PROXY_INFOW) wbuffer;
2459 piw->dwAccessType = pi->dwAccessType;
2460 prox = (LPWSTR) &piw[1];
2461 prby = &prox[proxlen+1];
2462 MultiByteToWideChar( CP_ACP, 0, pi->lpszProxy, -1, prox, proxlen);
2463 MultiByteToWideChar( CP_ACP, 0, pi->lpszProxyBypass, -1, prby, prbylen);
2464 piw->lpszProxy = prox;
2465 piw->lpszProxyBypass = prby;
2466 }
2467 break;
2468 case INTERNET_OPTION_USER_AGENT:
2469 case INTERNET_OPTION_USERNAME:
2470 case INTERNET_OPTION_PASSWORD:
2471 wlen = MultiByteToWideChar( CP_ACP, 0, lpBuffer, dwBufferLength,
2472 NULL, 0 );
2473 wbuffer = HeapAlloc( GetProcessHeap(), 0, wlen*sizeof(WCHAR) );
2474 MultiByteToWideChar( CP_ACP, 0, lpBuffer, dwBufferLength,
2475 wbuffer, wlen );
2476 break;
2477 default:
2478 wbuffer = lpBuffer;
2479 wlen = dwBufferLength;
2480 }
2481
2482 r = InternetSetOptionW(hInternet,dwOption, wbuffer, wlen);
2483
2484 if( lpBuffer != wbuffer )
2485 HeapFree( GetProcessHeap(), 0, wbuffer );
2486
2487 return r;
2488 }
2489
2490
2491 /***********************************************************************
2492 * InternetSetOptionExA (WININET.@)
2493 */
2494 BOOL WINAPI InternetSetOptionExA(HINTERNET hInternet, DWORD dwOption,
2495 LPVOID lpBuffer, DWORD dwBufferLength, DWORD dwFlags)
2496 {
2497 FIXME("Flags %08x ignored\n", dwFlags);
2498 return InternetSetOptionA( hInternet, dwOption, lpBuffer, dwBufferLength );
2499 }
2500
2501 /***********************************************************************
2502 * InternetSetOptionExW (WININET.@)
2503 */
2504 BOOL WINAPI InternetSetOptionExW(HINTERNET hInternet, DWORD dwOption,
2505 LPVOID lpBuffer, DWORD dwBufferLength, DWORD dwFlags)
2506 {
2507 FIXME("Flags %08x ignored\n", dwFlags);
2508 if( dwFlags & ~ISO_VALID_FLAGS )
2509 {
2510 INTERNET_SetLastError( ERROR_INVALID_PARAMETER );
2511 return FALSE;
2512 }
2513 return InternetSetOptionW( hInternet, dwOption, lpBuffer, dwBufferLength );
2514 }
2515
2516 static const WCHAR WININET_wkday[7][4] =
2517 { { 'S','u','n', 0 }, { 'M','o','n', 0 }, { 'T','u','e', 0 }, { 'W','e','d', 0 },
2518 { 'T','h','u', 0 }, { 'F','r','i', 0 }, { 'S','a','t', 0 } };
2519 static const WCHAR WININET_month[12][4] =
2520 { { 'J','a','n', 0 }, { 'F','e','b', 0 }, { 'M','a','r', 0 }, { 'A','p','r', 0 },
2521 { 'M','a','y', 0 }, { 'J','u','n', 0 }, { 'J','u','l', 0 }, { 'A','u','g', 0 },
2522 { 'S','e','p', 0 }, { 'O','c','t', 0 }, { 'N','o','v', 0 }, { 'D','e','c', 0 } };
2523
2524 /***********************************************************************
2525 * InternetTimeFromSystemTimeA (WININET.@)
2526 */
2527 BOOL WINAPI InternetTimeFromSystemTimeA( const SYSTEMTIME* time, DWORD format, LPSTR string, DWORD size )
2528 {
2529 BOOL ret;
2530 WCHAR stringW[INTERNET_RFC1123_BUFSIZE];
2531
2532 TRACE( "%p 0x%08x %p 0x%08x\n", time, format, string, size );
2533
2534 if (!time || !string || format != INTERNET_RFC1123_FORMAT)
2535 {
2536 SetLastError(ERROR_INVALID_PARAMETER);
2537 return FALSE;
2538 }
2539
2540 if (size < INTERNET_RFC1123_BUFSIZE * sizeof(*string))
2541 {
2542 SetLastError(ERROR_INSUFFICIENT_BUFFER);
2543 return FALSE;
2544 }
2545
2546 ret = InternetTimeFromSystemTimeW( time, format, stringW, sizeof(stringW) );
2547 if (ret) WideCharToMultiByte( CP_ACP, 0, stringW, -1, string, size, NULL, NULL );
2548
2549 return ret;
2550 }
2551
2552 /***********************************************************************
2553 * InternetTimeFromSystemTimeW (WININET.@)
2554 */
2555 BOOL WINAPI InternetTimeFromSystemTimeW( const SYSTEMTIME* time, DWORD format, LPWSTR string, DWORD size )
2556 {
2557 static const WCHAR date[] =
2558 { '%','s',',',' ','%','0','2','d',' ','%','s',' ','%','4','d',' ','%','0',
2559 '2','d',':','%','0','2','d',':','%','0','2','d',' ','G','M','T', 0 };
2560
2561 TRACE( "%p 0x%08x %p 0x%08x\n", time, format, string, size );
2562
2563 if (!time || !string || format != INTERNET_RFC1123_FORMAT)
2564 {
2565 SetLastError(ERROR_INVALID_PARAMETER);
2566 return FALSE;
2567 }
2568
2569 if (size < INTERNET_RFC1123_BUFSIZE * sizeof(*string))
2570 {
2571 SetLastError(ERROR_INSUFFICIENT_BUFFER);
2572 return FALSE;
2573 }
2574
2575 sprintfW( string, date,
2576 WININET_wkday[time->wDayOfWeek],
2577 time->wDay,
2578 WININET_month[time->wMonth - 1],
2579 time->wYear,
2580 time->wHour,
2581 time->wMinute,
2582 time->wSecond );
2583
2584 return TRUE;
2585 }
2586
2587 /***********************************************************************
2588 * InternetTimeToSystemTimeA (WININET.@)
2589 */
2590 BOOL WINAPI InternetTimeToSystemTimeA( LPCSTR string, SYSTEMTIME* time, DWORD reserved )
2591 {
2592 BOOL ret = FALSE;
2593 WCHAR *stringW;
2594 int len;
2595
2596 TRACE( "%s %p 0x%08x\n", debugstr_a(string), time, reserved );
2597
2598 len = MultiByteToWideChar( CP_ACP, 0, string, -1, NULL, 0 );
2599 stringW = HeapAlloc( GetProcessHeap(), 0, len * sizeof(WCHAR) );
2600
2601 if (stringW)
2602 {
2603 MultiByteToWideChar( CP_ACP, 0, string, -1, stringW, len );
2604 ret = InternetTimeToSystemTimeW( stringW, time, reserved );
2605 HeapFree( GetProcessHeap(), 0, stringW );
2606 }
2607 return ret;
2608 }
2609
2610 /***********************************************************************
2611 * InternetTimeToSystemTimeW (WININET.@)
2612 */
2613 BOOL WINAPI InternetTimeToSystemTimeW( LPCWSTR string, SYSTEMTIME* time, DWORD reserved )
2614 {
2615 unsigned int i;
2616 const WCHAR *s = string;
2617 WCHAR *end;
2618
2619 TRACE( "%s %p 0x%08x\n", debugstr_w(string), time, reserved );
2620
2621 if (!string || !time) return FALSE;
2622
2623 /* Windows does this too */
2624 GetSystemTime( time );
2625
2626 /* Convert an RFC1123 time such as 'Fri, 07 Jan 2005 12:06:35 GMT' into
2627 * a SYSTEMTIME structure.
2628 */
2629
2630 while (*s && !isalphaW( *s )) s++;
2631 if (s[0] == '\0' || s[1] == '\0' || s[2] == '\0') return TRUE;
2632 time->wDayOfWeek = 7;
2633
2634 for (i = 0; i < 7; i++)
2635 {
2636 if (toupperW( WININET_wkday[i][0] ) == toupperW( s[0] ) &&
2637 toupperW( WININET_wkday[i][1] ) == toupperW( s[1] ) &&
2638 toupperW( WININET_wkday[i][2] ) == toupperW( s[2] ) )
2639 {
2640 time->wDayOfWeek = i;
2641 break;
2642 }
2643 }
2644
2645 if (time->wDayOfWeek > 6) return TRUE;
2646 while (*s && !isdigitW( *s )) s++;
2647 time->wDay = strtolW( s, &end, 10 );
2648 s = end;
2649
2650 while (*s && !isalphaW( *s )) s++;
2651 if (s[0] == '\0' || s[1] == '\0' || s[2] == '\0') return TRUE;
2652 time->wMonth = 0;
2653
2654 for (i = 0; i < 12; i++)
2655 {
2656 if (toupperW( WININET_month[i][0]) == toupperW( s[0] ) &&
2657 toupperW( WININET_month[i][1]) == toupperW( s[1] ) &&
2658 toupperW( WININET_month[i][2]) == toupperW( s[2] ) )
2659 {
2660 time->wMonth = i + 1;
2661 break;
2662 }
2663 }
2664 if (time->wMonth == 0) return TRUE;
2665
2666 while (*s && !isdigitW( *s )) s++;
2667 if (*s == '\0') return TRUE;
2668 time->wYear = strtolW( s, &end, 10 );
2669 s = end;
2670
2671 while (*s && !isdigitW( *s )) s++;
2672 if (*s == '\0') return TRUE;
2673 time->wHour = strtolW( s, &end, 10 );
2674 s = end;
2675
2676 while (*s && !isdigitW( *s )) s++;
2677 if (*s == '\0') return TRUE;
2678 time->wMinute = strtolW( s, &end, 10 );
2679 s = end;
2680
2681 while (*s && !isdigitW( *s )) s++;
2682 if (*s == '\0') return TRUE;
2683 time->wSecond = strtolW( s, &end, 10 );
2684 s = end;
2685
2686 time->wMilliseconds = 0;
2687 return TRUE;
2688 }
2689
2690 /***********************************************************************
2691 * InternetCheckConnectionW (WININET.@)
2692 *
2693 * Pings a requested host to check internet connection
2694 *
2695 * RETURNS
2696 * TRUE on success and FALSE on failure. If a failure then
2697 * ERROR_NOT_CONNECTED is placed into GetLastError
2698 *
2699 */
2700 BOOL WINAPI InternetCheckConnectionW( LPCWSTR lpszUrl, DWORD dwFlags, DWORD dwReserved )
2701 {
2702 /*
2703 * this is a kludge which runs the resident ping program and reads the output.
2704 *
2705 * Anyone have a better idea?
2706 */
2707
2708 BOOL rc = FALSE;
2709 static const CHAR ping[] = "ping -c 1 ";
2710 static const CHAR redirect[] = " >/dev/null 2>/dev/null";
2711 CHAR *command = NULL;
2712 WCHAR hostW[1024];
2713 DWORD len;
2714 INTERNET_PORT port;
2715 int status = -1;
2716
2717 FIXME("\n");
2718
2719 /*
2720 * Crack or set the Address
2721 */
2722 if (lpszUrl == NULL)
2723 {
2724 /*
2725 * According to the doc we are supposed to use the ip for the next
2726 * server in the WnInet internal server database. I have
2727 * no idea what that is or how to get it.
2728 *
2729 * So someone needs to implement this.
2730 */
2731 FIXME("Unimplemented with URL of NULL\n");
2732 return TRUE;
2733 }
2734 else
2735 {
2736 URL_COMPONENTSW components;
2737
2738 ZeroMemory(&components,sizeof(URL_COMPONENTSW));
2739 components.lpszHostName = (LPWSTR)hostW;
2740 components.dwHostNameLength = 1024;
2741
2742 if (!InternetCrackUrlW(lpszUrl,0,0,&components))
2743 goto End;
2744
2745 TRACE("host name : %s\n",debugstr_w(components.lpszHostName));
2746 port = components.nPort;
2747 TRACE("port: %d\n", port);
2748 }
2749
2750 if (dwFlags & FLAG_ICC_FORCE_CONNECTION)
2751 {
2752 struct sockaddr_in sin;
2753 int fd;
2754
2755 if (!GetAddress(hostW, port, &sin))
2756 goto End;
2757 fd = socket(sin.sin_family, SOCK_STREAM, 0);
2758 if (fd != -1)
2759 {
2760 if (connect(fd, (struct sockaddr *)&sin, sizeof(sin)) == 0)
2761 rc = TRUE;
2762 close(fd);
2763 }
2764 }
2765 else
2766 {
2767 /*
2768 * Build our ping command
2769 */
2770 len = WideCharToMultiByte(CP_UNIXCP, 0, hostW, -1, NULL, 0, NULL, NULL);
2771 command = HeapAlloc( GetProcessHeap(), 0, strlen(ping)+len+strlen(redirect) );
2772 strcpy(command,ping);
2773 WideCharToMultiByte(CP_UNIXCP, 0, hostW, -1, command+strlen(ping), len, NULL, NULL);
2774 strcat(command,redirect);
2775
2776 TRACE("Ping command is : %s\n",command);
2777
2778 status = system(command);
2779
2780 TRACE("Ping returned a code of %i\n",status);
2781
2782 /* Ping return code of 0 indicates success */
2783 if (status == 0)
2784 rc = TRUE;
2785 }
2786
2787 End:
2788
2789 HeapFree( GetProcessHeap(), 0, command );
2790 if (rc == FALSE)
2791 INTERNET_SetLastError(ERROR_NOT_CONNECTED);
2792
2793 return rc;
2794 }
2795
2796
2797 /***********************************************************************
2798 * InternetCheckConnectionA (WININET.@)
2799 *
2800 * Pings a requested host to check internet connection
2801 *
2802 * RETURNS
2803 * TRUE on success and FALSE on failure. If a failure then
2804 * ERROR_NOT_CONNECTED is placed into GetLastError
2805 *
2806 */
2807 BOOL WINAPI InternetCheckConnectionA(LPCSTR lpszUrl, DWORD dwFlags, DWORD dwReserved)
2808 {
2809 WCHAR *szUrl;
2810 INT len;
2811 BOOL rc;
2812
2813 len = MultiByteToWideChar(CP_ACP, 0, lpszUrl, -1, NULL, 0);
2814 if (!(szUrl = HeapAlloc(GetProcessHeap(), 0, len*sizeof(WCHAR))))
2815 return FALSE;
2816 MultiByteToWideChar(CP_ACP, 0, lpszUrl, -1, szUrl, len);
2817 rc = InternetCheckConnectionW(szUrl, dwFlags, dwReserved);
2818 HeapFree(GetProcessHeap(), 0, szUrl);
2819
2820 return rc;
2821 }
2822
2823
2824 /**********************************************************
2825 * INTERNET_InternetOpenUrlW (internal)
2826 *
2827 * Opens an URL
2828 *
2829 * RETURNS
2830 * handle of connection or NULL on failure
2831 */
2832 static HINTERNET INTERNET_InternetOpenUrlW(LPWININETAPPINFOW hIC, LPCWSTR lpszUrl,
2833 LPCWSTR lpszHeaders, DWORD dwHeadersLength, DWORD dwFlags, DWORD_PTR dwContext)
2834 {
2835 URL_COMPONENTSW urlComponents;
2836 WCHAR protocol[32], hostName[MAXHOSTNAME], userName[1024];
2837 WCHAR password[1024], path[2048], extra[1024];
2838 HINTERNET client = NULL, client1 = NULL;
2839
2840 TRACE("(%p, %s, %s, %08x, %08x, %08lx)\n", hIC, debugstr_w(lpszUrl), debugstr_w(lpszHeaders),
2841 dwHeadersLength, dwFlags, dwContext);
2842
2843 urlComponents.dwStructSize = sizeof(URL_COMPONENTSW);
2844 urlComponents.lpszScheme = protocol;
2845 urlComponents.dwSchemeLength = 32;
2846 urlComponents.lpszHostName = hostName;
2847 urlComponents.dwHostNameLength = MAXHOSTNAME;
2848 urlComponents.lpszUserName = userName;
2849 urlComponents.dwUserNameLength = 1024;
2850 urlComponents.lpszPassword = password;
2851 urlComponents.dwPasswordLength = 1024;
2852 urlComponents.lpszUrlPath = path;
2853 urlComponents.dwUrlPathLength = 2048;
2854 urlComponents.lpszExtraInfo = extra;
2855 urlComponents.dwExtraInfoLength = 1024;
2856 if(!InternetCrackUrlW(lpszUrl, strlenW(lpszUrl), 0, &urlComponents))
2857 return NULL;
2858 switch(urlComponents.nScheme) {
2859 case INTERNET_SCHEME_FTP:
2860 if(urlComponents.nPort == 0)
2861 urlComponents.nPort = INTERNET_DEFAULT_FTP_PORT;
2862 client = FTP_Connect(hIC, hostName, urlComponents.nPort,
2863 userName, password, dwFlags, dwContext, INET_OPENURL);
2864 if(client == NULL)
2865 break;
2866 client1 = FtpOpenFileW(client, path, GENERIC_READ, dwFlags, dwContext);
2867 if(client1 == NULL) {
2868 InternetCloseHandle(client);
2869 break;
2870 }
2871 break;
2872
2873 case INTERNET_SCHEME_HTTP:
2874 case INTERNET_SCHEME_HTTPS: {
2875 static const WCHAR szStars[] = { '*','/','*', 0 };
2876 LPCWSTR accept[2] = { szStars, NULL };
2877 if(urlComponents.nPort == 0) {
2878 if(urlComponents.nScheme == INTERNET_SCHEME_HTTP)
2879 urlComponents.nPort = INTERNET_DEFAULT_HTTP_PORT;
2880 else
2881 urlComponents.nPort = INTERNET_DEFAULT_HTTPS_PORT;
2882 }
2883 if (urlComponents.nScheme == INTERNET_SCHEME_HTTPS) dwFlags |= INTERNET_FLAG_SECURE;
2884
2885 /* FIXME: should use pointers, not handles, as handles are not thread-safe */
2886 client = HTTP_Connect(hIC, hostName, urlComponents.nPort,
2887 userName, password, dwFlags, dwContext, INET_OPENURL);
2888 if(client == NULL)
2889 break;
2890
2891 if (urlComponents.dwExtraInfoLength) {
2892 WCHAR *path_extra;
2893 DWORD len = urlComponents.dwUrlPathLength + urlComponents.dwExtraInfoLength + 1;
2894
2895 if (!(path_extra = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR))))
2896 {
2897 InternetCloseHandle(client);
2898 break;
2899 }
2900 strcpyW(path_extra, urlComponents.lpszUrlPath);
2901 strcatW(path_extra, urlComponents.lpszExtraInfo);
2902 client1 = HttpOpenRequestW(client, NULL, path_extra, NULL, NULL, accept, dwFlags, dwContext);
2903 HeapFree(GetProcessHeap(), 0, path_extra);
2904 }
2905 else
2906 client1 = HttpOpenRequestW(client, NULL, path, NULL, NULL, accept, dwFlags, dwContext);
2907
2908 if(client1 == NULL) {
2909 InternetCloseHandle(client);
2910 break;
2911 }
2912 HttpAddRequestHeadersW(client1, lpszHeaders, dwHeadersLength, HTTP_ADDREQ_FLAG_ADD);
2913 if (!HttpSendRequestW(client1, NULL, 0, NULL, 0) &&
2914 GetLastError() != ERROR_IO_PENDING) {
2915 InternetCloseHandle(client1);
2916 client1 = NULL;
2917 break;
2918 }
2919 }
2920 case INTERNET_SCHEME_GOPHER:
2921 /* gopher doesn't seem to be implemented in wine, but it's supposed
2922 * to be supported by InternetOpenUrlA. */
2923 default:
2924 INTERNET_SetLastError(ERROR_INTERNET_UNRECOGNIZED_SCHEME);
2925 break;
2926 }
2927
2928 TRACE(" %p <--\n", client1);
2929
2930 return client1;
2931 }
2932
2933 /**********************************************************
2934 * InternetOpenUrlW (WININET.@)
2935 *
2936 * Opens an URL
2937 *
2938 * RETURNS
2939 * handle of connection or NULL on failure
2940 */
2941 static void AsyncInternetOpenUrlProc(WORKREQUEST *workRequest)
2942 {
2943 struct WORKREQ_INTERNETOPENURLW const *req = &workRequest->u.InternetOpenUrlW;
2944 LPWININETAPPINFOW hIC = (LPWININETAPPINFOW) workRequest->hdr;
2945
2946 TRACE("%p\n", hIC);
2947
2948 INTERNET_InternetOpenUrlW(hIC, req->lpszUrl,
2949 req->lpszHeaders, req->dwHeadersLength, req->dwFlags, req->dwContext);
2950 HeapFree(GetProcessHeap(), 0, req->lpszUrl);
2951 HeapFree(GetProcessHeap(), 0, req->lpszHeaders);
2952 }
2953
2954 HINTERNET WINAPI InternetOpenUrlW(HINTERNET hInternet, LPCWSTR lpszUrl,
2955 LPCWSTR lpszHeaders, DWORD dwHeadersLength, DWORD dwFlags, DWORD_PTR dwContext)
2956 {
2957 HINTERNET ret = NULL;
2958 LPWININETAPPINFOW hIC = NULL;
2959
2960 if (TRACE_ON(wininet)) {
2961 TRACE("(%p, %s, %s, %08x, %08x, %08lx)\n", hInternet, debugstr_w(lpszUrl), debugstr_w(lpszHeaders),
2962 dwHeadersLength, dwFlags, dwContext);
2963 TRACE(" flags :");
2964 dump_INTERNET_FLAGS(dwFlags);
2965 }
2966
2967 if (!lpszUrl)
2968 {
2969 INTERNET_SetLastError(ERROR_INVALID_PARAMETER);
2970 goto lend;
2971 }
2972
2973 hIC = (LPWININETAPPINFOW) WININET_GetObject( hInternet );
2974 if (NULL == hIC || hIC->hdr.htype != WH_HINIT) {
2975 INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE);
2976 goto lend;
2977 }
2978
2979 if (hIC->hdr.dwFlags & INTERNET_FLAG_ASYNC) {
2980 WORKREQUEST workRequest;
2981 struct WORKREQ_INTERNETOPENURLW *req;
2982
2983 workRequest.asyncproc = AsyncInternetOpenUrlProc;
2984 workRequest.hdr = WININET_AddRef( &hIC->hdr );
2985 req = &workRequest.u.InternetOpenUrlW;
2986 req->lpszUrl = WININET_strdupW(lpszUrl);
2987 if (lpszHeaders)
2988 req->lpszHeaders = WININET_strdupW(lpszHeaders);
2989 else
2990 req->lpszHeaders = 0;
2991 req->dwHeadersLength = dwHeadersLength;
2992 req->dwFlags = dwFlags;
2993 req->dwContext = dwContext;
2994
2995 INTERNET_AsyncCall(&workRequest);
2996 /*
2997 * This is from windows.
2998 */
2999 INTERNET_SetLastError(ERROR_IO_PENDING);
3000 } else {
3001 ret = INTERNET_InternetOpenUrlW(hIC, lpszUrl, lpszHeaders, dwHeadersLength, dwFlags, dwContext);
3002 }
3003
3004 lend:
3005 if( hIC )
3006 WININET_Release( &hIC->hdr );
3007 TRACE(" %p <--\n", ret);
3008
3009 return ret;
3010 }
3011
3012 /**********************************************************
3013 * InternetOpenUrlA (WININET.@)
3014 *
3015 * Opens an URL
3016 *
3017 * RETURNS
3018 * handle of connection or NULL on failure
3019 */
3020 HINTERNET WINAPI InternetOpenUrlA(HINTERNET hInternet, LPCSTR lpszUrl,
3021 LPCSTR lpszHeaders, DWORD dwHeadersLength, DWORD dwFlags, DWORD_PTR dwContext)
3022 {
3023 HINTERNET rc = NULL;
3024
3025 INT lenUrl;
3026 INT lenHeaders = 0;
3027 LPWSTR szUrl = NULL;
3028 LPWSTR szHeaders = NULL;
3029
3030 TRACE("\n");
3031
3032 if(lpszUrl) {
3033 lenUrl = MultiByteToWideChar(CP_ACP, 0, lpszUrl, -1, NULL, 0 );
3034 szUrl = HeapAlloc(GetProcessHeap(), 0, lenUrl*sizeof(WCHAR));
3035 if(!szUrl)
3036 return NULL;
3037 MultiByteToWideChar(CP_ACP, 0, lpszUrl, -1, szUrl, lenUrl);
3038 }
3039
3040 if(lpszHeaders) {
3041 lenHeaders = MultiByteToWideChar(CP_ACP, 0, lpszHeaders, dwHeadersLength, NULL, 0 );
3042 szHeaders = HeapAlloc(GetProcessHeap(), 0, lenHeaders*sizeof(WCHAR));
3043 if(!szHeaders) {
3044 HeapFree(GetProcessHeap(), 0, szUrl);
3045 return NULL;
3046 }
3047 MultiByteToWideChar(CP_ACP, 0, lpszHeaders, dwHeadersLength, szHeaders, lenHeaders);
3048 }
3049
3050 rc = InternetOpenUrlW(hInternet, szUrl, szHeaders,
3051 lenHeaders, dwFlags, dwContext);
3052
3053 HeapFree(GetProcessHeap(), 0, szUrl);
3054 HeapFree(GetProcessHeap(), 0, szHeaders);
3055
3056 return rc;
3057 }
3058
3059
3060 static LPWITHREADERROR INTERNET_AllocThreadError(void)
3061 {
3062 LPWITHREADERROR lpwite = HeapAlloc(GetProcessHeap(), 0, sizeof(*lpwite));
3063
3064 if (lpwite)
3065 {
3066 lpwite->dwError = 0;
3067 lpwite->response[0] = '\0';
3068 }
3069
3070 if (!TlsSetValue(g_dwTlsErrIndex, lpwite))
3071 {
3072 HeapFree(GetProcessHeap(), 0, lpwite);
3073 return NULL;
3074 }
3075
3076 return lpwite;
3077 }
3078
3079
3080 /***********************************************************************
3081 * INTERNET_SetLastError (internal)
3082 *
3083 * Set last thread specific error
3084 *
3085 * RETURNS
3086 *
3087 */
3088 void INTERNET_SetLastError(DWORD dwError)
3089 {
3090 LPWITHREADERROR lpwite = TlsGetValue(g_dwTlsErrIndex);
3091
3092 if (!lpwite)
3093 lpwite = INTERNET_AllocThreadError();
3094
3095 SetLastError(dwError);
3096 if(lpwite)
3097 lpwite->dwError = dwError;
3098 }
3099
3100
3101 /***********************************************************************
3102 * INTERNET_GetLastError (internal)
3103 *
3104 * Get last thread specific error
3105 *
3106 * RETURNS
3107 *
3108 */
3109 DWORD INTERNET_GetLastError(void)
3110 {
3111 LPWITHREADERROR lpwite = TlsGetValue(g_dwTlsErrIndex);
3112 if (!lpwite) return 0;
3113 /* TlsGetValue clears last error, so set it again here */
3114 SetLastError(lpwite->dwError);
3115 return lpwite->dwError;
3116 }
3117
3118
3119 /***********************************************************************
3120 * INTERNET_WorkerThreadFunc (internal)
3121 *
3122 * Worker thread execution function
3123 *
3124 * RETURNS
3125 *
3126 */
3127 static DWORD CALLBACK INTERNET_WorkerThreadFunc(LPVOID lpvParam)
3128 {
3129 LPWORKREQUEST lpRequest = lpvParam;
3130 WORKREQUEST workRequest;
3131
3132 TRACE("\n");
3133
3134 workRequest = *lpRequest;
3135 HeapFree(GetProcessHeap(), 0, lpRequest);
3136
3137 workRequest.asyncproc(&workRequest);
3138
3139 WININET_Release( workRequest.hdr );
3140 return TRUE;
3141 }
3142
3143
3144 /***********************************************************************
3145 * INTERNET_AsyncCall (internal)
3146 *
3147 * Retrieves work request from queue
3148 *
3149 * RETURNS
3150 *
3151 */
3152 BOOL INTERNET_AsyncCall(LPWORKREQUEST lpWorkRequest)
3153 {
3154 BOOL bSuccess;
3155 LPWORKREQUEST lpNewRequest;
3156
3157 TRACE("\n");
3158
3159 lpNewRequest = HeapAlloc(GetProcessHeap(), 0, sizeof(WORKREQUEST));
3160 if (!lpNewRequest)
3161 return FALSE;
3162
3163 *lpNewRequest = *lpWorkRequest;
3164
3165 bSuccess = QueueUserWorkItem(INTERNET_WorkerThreadFunc, lpNewRequest, WT_EXECUTELONGFUNCTION);
3166 if (!bSuccess)
3167 {
3168 HeapFree(GetProcessHeap(), 0, lpNewRequest);
3169 INTERNET_SetLastError(ERROR_INTERNET_ASYNC_THREAD_FAILED);
3170 }
3171
3172 return bSuccess;
3173 }
3174
3175
3176 /***********************************************************************
3177 * INTERNET_GetResponseBuffer (internal)
3178 *
3179 * RETURNS
3180 *
3181 */
3182 LPSTR INTERNET_GetResponseBuffer(void)
3183 {
3184 LPWITHREADERROR lpwite = TlsGetValue(g_dwTlsErrIndex);
3185 if (!lpwite)
3186 lpwite = INTERNET_AllocThreadError();
3187 TRACE("\n");
3188 return lpwite->response;
3189 }
3190
3191 /***********************************************************************
3192 * INTERNET_GetNextLine (internal)
3193 *
3194 * Parse next line in directory string listing
3195 *
3196 * RETURNS
3197 * Pointer to beginning of next line
3198 * NULL on failure
3199 *
3200 */
3201
3202 LPSTR INTERNET_GetNextLine(INT nSocket, LPDWORD dwLen)
3203 {
3204 struct pollfd pfd;
3205 BOOL bSuccess = FALSE;
3206 INT nRecv = 0;
3207 LPSTR lpszBuffer = INTERNET_GetResponseBuffer();
3208
3209 TRACE("\n");
3210
3211 pfd.fd = nSocket;
3212 pfd.events = POLLIN;
3213
3214 while (nRecv < MAX_REPLY_LEN)
3215 {
3216 if (poll(&pfd,1, RESPONSE_TIMEOUT * 1000) > 0)
3217 {
3218 if (recv(nSocket, &lpszBuffer[nRecv], 1, 0) <= 0)
3219 {
3220 INTERNET_SetLastError(ERROR_FTP_TRANSFER_IN_PROGRESS);
3221 goto lend;
3222 }
3223
3224 if (lpszBuffer[nRecv] == '\n')
3225 {
3226 bSuccess = TRUE;
3227 break;
3228 }
3229 if (lpszBuffer[nRecv] != '\r')
3230 nRecv++;
3231 }
3232 else
3233 {
3234 INTERNET_SetLastError(ERROR_INTERNET_TIMEOUT);
3235 goto lend;
3236 }
3237 }
3238
3239 lend:
3240 if (bSuccess)
3241 {
3242 lpszBuffer[nRecv] = '\0';
3243 *dwLen = nRecv - 1;
3244 TRACE(":%d %s\n", nRecv, lpszBuffer);
3245 return lpszBuffer;
3246 }
3247 else
3248 {
3249 return NULL;
3250 }
3251 }
3252
3253 /**********************************************************
3254 * InternetQueryDataAvailable (WININET.@)
3255 *
3256 * Determines how much data is available to be read.
3257 *
3258 * RETURNS
3259 * TRUE on success, FALSE if an error occurred. If
3260 * INTERNET_FLAG_ASYNC was specified in InternetOpen, and
3261 * no data is presently available, FALSE is returned with
3262 * the last error ERROR_IO_PENDING; a callback with status
3263 * INTERNET_STATUS_REQUEST_COMPLETE will be sent when more
3264 * data is available.
3265 */
3266 BOOL WINAPI InternetQueryDataAvailable( HINTERNET hFile,
3267 LPDWORD lpdwNumberOfBytesAvailble,
3268 DWORD dwFlags, DWORD_PTR dwContext)
3269 {
3270 WININETHANDLEHEADER *hdr;
3271 DWORD res;
3272
3273 TRACE("(%p %p %x %lx)\n", hFile, lpdwNumberOfBytesAvailble, dwFlags, dwContext);
3274
3275 hdr = WININET_GetObject( hFile );
3276 if (!hdr) {
3277 INTERNET_SetLastError(ERROR_INVALID_HANDLE);
3278 return FALSE;
3279 }
3280
3281 if(hdr->vtbl->QueryDataAvailable) {
3282 res = hdr->vtbl->QueryDataAvailable(hdr, lpdwNumberOfBytesAvailble, dwFlags, dwContext);
3283 }else {
3284 WARN("wrong handle\n");
3285 res = ERROR_INTERNET_INCORRECT_HANDLE_TYPE;
3286 }
3287
3288 WININET_Release(hdr);
3289
3290 if(res != ERROR_SUCCESS)
3291 SetLastError(res);
3292 return res == ERROR_SUCCESS;
3293 }
3294
3295
3296 /***********************************************************************
3297 * InternetLockRequestFile (WININET.@)
3298 */
3299 BOOL WINAPI InternetLockRequestFile( HINTERNET hInternet, HANDLE
3300 *lphLockReqHandle)
3301 {
3302 FIXME("STUB\n");
3303 return FALSE;
3304 }
3305
3306 BOOL WINAPI InternetUnlockRequestFile( HANDLE hLockHandle)
3307 {
3308 FIXME("STUB\n");
3309 return FALSE;
3310 }
3311
3312
3313 /***********************************************************************
3314 * InternetAutodial (WININET.@)
3315 *
3316 * On windows this function is supposed to dial the default internet
3317 * connection. We don't want to have Wine dial out to the internet so
3318 * we return TRUE by default. It might be nice to check if we are connected.
3319 *
3320 * RETURNS
3321 * TRUE on success
3322 * FALSE on failure
3323 *
3324 */
3325 BOOL WINAPI InternetAutodial(DWORD dwFlags, HWND hwndParent)
3326 {
3327 FIXME("STUB\n");
3328
3329 /* Tell that we are connected to the internet. */
3330 return TRUE;
3331 }
3332
3333 /***********************************************************************
3334 * InternetAutodialHangup (WININET.@)
3335 *
3336 * Hangs up a connection made with InternetAutodial
3337 *
3338 * PARAM
3339 * dwReserved
3340 * RETURNS
3341 * TRUE on success
3342 * FALSE on failure
3343 *
3344 */
3345 BOOL WINAPI InternetAutodialHangup(DWORD dwReserved)
3346 {
3347 FIXME("STUB\n");
3348
3349 /* we didn't dial, we don't disconnect */
3350 return TRUE;
3351 }
3352
3353 /***********************************************************************
3354 * InternetCombineUrlA (WININET.@)
3355 *
3356 * Combine a base URL with a relative URL
3357 *
3358 * RETURNS
3359 * TRUE on success
3360 * FALSE on failure
3361 *
3362 */
3363
3364 BOOL WINAPI InternetCombineUrlA(LPCSTR lpszBaseUrl, LPCSTR lpszRelativeUrl,
3365 LPSTR lpszBuffer, LPDWORD lpdwBufferLength,
3366 DWORD dwFlags)
3367 {
3368 HRESULT hr=S_OK;
3369
3370 TRACE("(%s, %s, %p, %p, 0x%08x)\n", debugstr_a(lpszBaseUrl), debugstr_a(lpszRelativeUrl), lpszBuffer, lpdwBufferLength, dwFlags);
3371
3372 /* Flip this bit to correspond to URL_ESCAPE_UNSAFE */
3373 dwFlags ^= ICU_NO_ENCODE;
3374 hr=UrlCombineA(lpszBaseUrl,lpszRelativeUrl,lpszBuffer,lpdwBufferLength,dwFlags);
3375
3376 return (hr==S_OK);
3377 }
3378
3379 /***********************************************************************
3380 * InternetCombineUrlW (WININET.@)
3381 *
3382 * Combine a base URL with a relative URL
3383 *
3384 * RETURNS
3385 * TRUE on success
3386 * FALSE on failure
3387 *
3388 */
3389
3390 BOOL WINAPI InternetCombineUrlW(LPCWSTR lpszBaseUrl, LPCWSTR lpszRelativeUrl,
3391 LPWSTR lpszBuffer, LPDWORD lpdwBufferLength,
3392 DWORD dwFlags)
3393 {
3394 HRESULT hr=S_OK;
3395
3396 TRACE("(%s, %s, %p, %p, 0x%08x)\n", debugstr_w(lpszBaseUrl), debugstr_w(lpszRelativeUrl), lpszBuffer, lpdwBufferLength, dwFlags);
3397
3398 /* Flip this bit to correspond to URL_ESCAPE_UNSAFE */
3399 dwFlags ^= ICU_NO_ENCODE;
3400 hr=UrlCombineW(lpszBaseUrl,lpszRelativeUrl,lpszBuffer,lpdwBufferLength,dwFlags);
3401
3402 return (hr==S_OK);
3403 }
3404
3405 /* max port num is 65535 => 5 digits */
3406 #define MAX_WORD_DIGITS 5
3407
3408 #define URL_GET_COMP_LENGTH(url, component) ((url)->dw##component##Length ? \
3409 (url)->dw##component##Length : strlenW((url)->lpsz##component))
3410 #define URL_GET_COMP_LENGTHA(url, component) ((url)->dw##component##Length ? \
3411 (url)->dw##component##Length : strlen((url)->lpsz##component))
3412
3413 static BOOL url_uses_default_port(INTERNET_SCHEME nScheme, INTERNET_PORT nPort)
3414 {
3415 if ((nScheme == INTERNET_SCHEME_HTTP) &&
3416 (nPort == INTERNET_DEFAULT_HTTP_PORT))
3417 return TRUE;
3418 if ((nScheme == INTERNET_SCHEME_HTTPS) &&
3419 (nPort == INTERNET_DEFAULT_HTTPS_PORT))
3420 return TRUE;
3421 if ((nScheme == INTERNET_SCHEME_FTP) &&
3422 (nPort == INTERNET_DEFAULT_FTP_PORT))
3423 return TRUE;
3424 if ((nScheme == INTERNET_SCHEME_GOPHER) &&
3425 (nPort == INTERNET_DEFAULT_GOPHER_PORT))
3426 return TRUE;
3427
3428 if (nPort == INTERNET_INVALID_PORT_NUMBER)
3429 return TRUE;
3430
3431 return FALSE;
3432 }
3433
3434 /* opaque urls do not fit into the standard url hierarchy and don't have
3435 * two following slashes */
3436 static inline BOOL scheme_is_opaque(INTERNET_SCHEME nScheme)
3437 {
3438 return (nScheme != INTERNET_SCHEME_FTP) &&
3439 (nScheme != INTERNET_SCHEME_GOPHER) &&
3440 (nScheme != INTERNET_SCHEME_HTTP) &&
3441 (nScheme != INTERNET_SCHEME_HTTPS) &&
3442 (nScheme != INTERNET_SCHEME_FILE);
3443 }
3444
3445 static LPCWSTR INTERNET_GetSchemeString(INTERNET_SCHEME scheme)
3446 {
3447 int index;
3448 if (scheme < INTERNET_SCHEME_FIRST)
3449 return NULL;
3450 index = scheme - INTERNET_SCHEME_FIRST;
3451 if (index >= sizeof(url_schemes)/sizeof(url_schemes[0]))
3452 return NULL;
3453 return (LPCWSTR)url_schemes[index];
3454 }
3455
3456 /* we can calculate using ansi strings because we're just
3457 * calculating string length, not size
3458 */
3459 static BOOL calc_url_length(LPURL_COMPONENTSW lpUrlComponents,
3460 LPDWORD lpdwUrlLength)
3461 {
3462 INTERNET_SCHEME nScheme;
3463
3464 *lpdwUrlLength = 0;
3465
3466 if (lpUrlComponents->lpszScheme)
3467 {
3468 DWORD dwLen = URL_GET_COMP_LENGTH(lpUrlComponents, Scheme);
3469 *lpdwUrlLength += dwLen;
3470 nScheme = GetInternetSchemeW(lpUrlComponents->lpszScheme, dwLen);
3471 }
3472 else
3473 {
3474 LPCWSTR scheme;
3475
3476 nScheme = lpUrlComponents->nScheme;
3477
3478 if (nScheme == INTERNET_SCHEME_DEFAULT)
3479 nScheme = INTERNET_SCHEME_HTTP;
3480 scheme = INTERNET_GetSchemeString(nScheme);
3481 *lpdwUrlLength += strlenW(scheme);
3482 }
3483
3484 (*lpdwUrlLength)++; /* ':' */
3485 if (!scheme_is_opaque(nScheme) || lpUrlComponents->lpszHostName)
3486 *lpdwUrlLength += strlen("//");
3487
3488 if (lpUrlComponents->lpszUserName)
3489 {
3490 *lpdwUrlLength += URL_GET_COMP_LENGTH(lpUrlComponents, UserName);
3491 *lpdwUrlLength += strlen("@");
3492 }
3493 else
3494 {
3495 if (lpUrlComponents->lpszPassword)
3496 {
3497 INTERNET_SetLastError(ERROR_INVALID_PARAMETER);
3498 return FALSE;
3499 }
3500 }
3501
3502 if (lpUrlComponents->lpszPassword)
3503 {
3504 *lpdwUrlLength += strlen(":");
3505 *lpdwUrlLength += URL_GET_COMP_LENGTH(lpUrlComponents, Password);
3506 }
3507
3508 if (lpUrlComponents->lpszHostName)
3509 {
3510 *lpdwUrlLength += URL_GET_COMP_LENGTH(lpUrlComponents, HostName);
3511
3512 if (!url_uses_default_port(nScheme, lpUrlComponents->nPort))
3513 {
3514 char szPort[MAX_WORD_DIGITS+1];
3515
3516 sprintf(szPort, "%d", lpUrlComponents->nPort);
3517 *lpdwUrlLength += strlen(szPort);
3518 *lpdwUrlLength += strlen(":");
3519 }
3520
3521 if (lpUrlComponents->lpszUrlPath && *lpUrlComponents->lpszUrlPath != '/')
3522 (*lpdwUrlLength)++; /* '/' */
3523 }
3524
3525 if (lpUrlComponents->lpszUrlPath)
3526 *lpdwUrlLength += URL_GET_COMP_LENGTH(lpUrlComponents, UrlPath);
3527
3528 if (lpUrlComponents->lpszExtraInfo)
3529 *lpdwUrlLength += URL_GET_COMP_LENGTH(lpUrlComponents, ExtraInfo);
3530
3531 return TRUE;
3532 }
3533
3534 static void convert_urlcomp_atow(LPURL_COMPONENTSA lpUrlComponents, LPURL_COMPONENTSW urlCompW)
3535 {
3536 INT len;
3537
3538 ZeroMemory(urlCompW, sizeof(URL_COMPONENTSW));
3539
3540 urlCompW->dwStructSize = sizeof(URL_COMPONENTSW);
3541 urlCompW->dwSchemeLength = lpUrlComponents->dwSchemeLength;
3542 urlCompW->nScheme = lpUrlComponents->nScheme;
3543 urlCompW->dwHostNameLength = lpUrlComponents->dwHostNameLength;
3544 urlCompW->nPort = lpUrlComponents->nPort;
3545 urlCompW->dwUserNameLength = lpUrlComponents->dwUserNameLength;
3546 urlCompW->dwPasswordLength = lpUrlComponents->dwPasswordLength;
3547 urlCompW->dwUrlPathLength = lpUrlComponents->dwUrlPathLength;
3548 urlCompW->dwExtraInfoLength = lpUrlComponents->dwExtraInfoLength;
3549
3550 if (lpUrlComponents->lpszScheme)
3551 {
3552 len = URL_GET_COMP_LENGTHA(lpUrlComponents, Scheme) + 1;
3553 urlCompW->lpszScheme = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
3554 MultiByteToWideChar(CP_ACP, 0, lpUrlComponents->lpszScheme,
3555 -1, urlCompW->lpszScheme, len);
3556 }
3557
3558 if (lpUrlComponents->lpszHostName)
3559 {
3560 len = URL_GET_COMP_LENGTHA(lpUrlComponents, HostName) + 1;
3561 urlCompW->lpszHostName = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
3562 MultiByteToWideChar(CP_ACP, 0, lpUrlComponents->lpszHostName,
3563 -1, urlCompW->lpszHostName, len);
3564 }
3565
3566 if (lpUrlComponents->lpszUserName)
3567 {
3568 len = URL_GET_COMP_LENGTHA(lpUrlComponents, UserName) + 1;
3569 urlCompW->lpszUserName = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
3570 MultiByteToWideChar(CP_ACP, 0, lpUrlComponents->lpszUserName,
3571 -1, urlCompW->lpszUserName, len);
3572 }
3573
3574 if (lpUrlComponents->lpszPassword)
3575 {
3576 len = URL_GET_COMP_LENGTHA(lpUrlComponents, Password) + 1;
3577 urlCompW->lpszPassword = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
3578 MultiByteToWideChar(CP_ACP, 0, lpUrlComponents->lpszPassword,
3579 -1, urlCompW->lpszPassword, len);
3580 }
3581
3582 if (lpUrlComponents->lpszUrlPath)
3583 {
3584 len = URL_GET_COMP_LENGTHA(lpUrlComponents, UrlPath) + 1;
3585 urlCompW->lpszUrlPath = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
3586 MultiByteToWideChar(CP_ACP, 0, lpUrlComponents->lpszUrlPath,
3587 -1, urlCompW->lpszUrlPath, len);
3588 }
3589
3590 if (lpUrlComponents->lpszExtraInfo)
3591 {
3592 len = URL_GET_COMP_LENGTHA(lpUrlComponents, ExtraInfo) + 1;
3593 urlCompW->lpszExtraInfo = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
3594 MultiByteToWideChar(CP_ACP, 0, lpUrlComponents->lpszExtraInfo,
3595 -1, urlCompW->lpszExtraInfo, len);
3596 }
3597 }
3598
3599 /***********************************************************************
3600 * InternetCreateUrlA (WININET.@)
3601 *
3602 * See InternetCreateUrlW.
3603 */
3604 BOOL WINAPI InternetCreateUrlA(LPURL_COMPONENTSA lpUrlComponents, DWORD dwFlags,
3605 LPSTR lpszUrl, LPDWORD lpdwUrlLength)
3606 {
3607 BOOL ret;
3608 LPWSTR urlW = NULL;
3609 URL_COMPONENTSW urlCompW;
3610
3611 TRACE("(%p,%d,%p,%p)\n", lpUrlComponents, dwFlags, lpszUrl, lpdwUrlLength);
3612
3613 if (!lpUrlComponents || lpUrlComponents->dwStructSize != sizeof(URL_COMPONENTSW) || !lpdwUrlLength)
3614 {
3615 INTERNET_SetLastError(ERROR_INVALID_PARAMETER);
3616 return FALSE;
3617 }
3618
3619 convert_urlcomp_atow(lpUrlComponents, &urlCompW);
3620
3621 if (lpszUrl)
3622 urlW = HeapAlloc(GetProcessHeap(), 0, *lpdwUrlLength * sizeof(WCHAR));
3623
3624 ret = InternetCreateUrlW(&urlCompW, dwFlags, urlW, lpdwUrlLength);
3625
3626 if (!ret && (GetLastError() == ERROR_INSUFFICIENT_BUFFER))
3627 *lpdwUrlLength /= sizeof(WCHAR);
3628
3629 /* on success, lpdwUrlLength points to the size of urlW in WCHARS
3630 * minus one, so add one to leave room for NULL terminator
3631 */
3632 if (ret)
3633 WideCharToMultiByte(CP_ACP, 0, urlW, -1, lpszUrl, *lpdwUrlLength + 1, NULL, NULL);
3634
3635 HeapFree(GetProcessHeap(), 0, urlCompW.lpszScheme);
3636 HeapFree(GetProcessHeap(), 0, urlCompW.lpszHostName);
3637 HeapFree(GetProcessHeap(), 0, urlCompW.lpszUserName);
3638 HeapFree(GetProcessHeap(), 0, urlCompW.lpszPassword);
3639 HeapFree(GetProcessHeap(), 0, urlCompW.lpszUrlPath);
3640 HeapFree(GetProcessHeap(), 0, urlCompW.lpszExtraInfo);
3641 HeapFree(GetProcessHeap(), 0, urlW);
3642
3643 return ret;
3644 }
3645
3646 /***********************************************************************
3647 * InternetCreateUrlW (WININET.@)
3648 *
3649 * Creates a URL from its component parts.
3650 *
3651 * PARAMS
3652 * lpUrlComponents [I] URL Components.
3653 * dwFlags [I] Flags. See notes.
3654 * lpszUrl [I] Buffer in which to store the created URL.
3655 * lpdwUrlLength [I/O] On input, the length of the buffer pointed to by
3656 * lpszUrl in characters. On output, the number of bytes
3657 * required to store the URL including terminator.
3658 *
3659 * NOTES
3660 *
3661 * The dwFlags parameter can be zero or more of the following:
3662 *|ICU_ESCAPE - Generates escape sequences for unsafe characters in the path and extra info of the URL.
3663 *
3664 * RETURNS
3665 * TRUE on success
3666 * FALSE on failure
3667 *
3668 */
3669 BOOL WINAPI InternetCreateUrlW(LPURL_COMPONENTSW lpUrlComponents, DWORD dwFlags,
3670 LPWSTR lpszUrl, LPDWORD lpdwUrlLength)
3671 {
3672 DWORD dwLen;
3673 INTERNET_SCHEME nScheme;
3674
3675 static const WCHAR slashSlashW[] = {'/','/'};
3676 static const WCHAR percentD[] = {'%','d',0};
3677
3678 TRACE("(%p,%d,%p,%p)\n", lpUrlComponents, dwFlags, lpszUrl, lpdwUrlLength);
3679
3680 if (!lpUrlComponents || lpUrlComponents->dwStructSize != sizeof(URL_COMPONENTSW) || !lpdwUrlLength)
3681 {
3682 INTERNET_SetLastError(ERROR_INVALID_PARAMETER);
3683 return FALSE;
3684 }
3685
3686 if (!calc_url_length(lpUrlComponents, &dwLen))
3687 return FALSE;
3688
3689 if (!lpszUrl || *lpdwUrlLength < dwLen)
3690 {
3691 *lpdwUrlLength = (dwLen + 1) * sizeof(WCHAR);
3692 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER);
3693 return FALSE;
3694 }
3695
3696 *lpdwUrlLength = dwLen;
3697 lpszUrl[0] = 0x00;
3698
3699 dwLen = 0;
3700
3701 if (lpUrlComponents->lpszScheme)
3702 {
3703 dwLen = URL_GET_COMP_LENGTH(lpUrlComponents, Scheme);
3704 memcpy(lpszUrl, lpUrlComponents->lpszScheme, dwLen * sizeof(WCHAR));
3705 lpszUrl += dwLen;
3706
3707 nScheme = GetInternetSchemeW(lpUrlComponents->lpszScheme, dwLen);
3708 }
3709 else
3710 {
3711 LPCWSTR scheme;
3712 nScheme = lpUrlComponents->nScheme;
3713
3714 if (nScheme == INTERNET_SCHEME_DEFAULT)
3715 nScheme = INTERNET_SCHEME_HTTP;
3716
3717 scheme = INTERNET_GetSchemeString(nScheme);
3718 dwLen = strlenW(scheme);
3719 memcpy(lpszUrl, scheme, dwLen * sizeof(WCHAR));
3720 lpszUrl += dwLen;
3721 }
3722
3723 /* all schemes are followed by at least a colon */
3724 *lpszUrl = ':';
3725 lpszUrl++;
3726
3727 if (!scheme_is_opaque(nScheme) || lpUrlComponents->lpszHostName)
3728 {
3729 memcpy(lpszUrl, slashSlashW, sizeof(slashSlashW));
3730 lpszUrl += sizeof(slashSlashW)/sizeof(slashSlashW[0]);
3731 }
3732
3733 if (lpUrlComponents->lpszUserName)
3734 {
3735 dwLen = URL_GET_COMP_LENGTH(lpUrlComponents, UserName);
3736 memcpy(lpszUrl, lpUrlComponents->lpszUserName, dwLen * sizeof(WCHAR));
3737 lpszUrl += dwLen;
3738
3739 if (lpUrlComponents->lpszPassword)
3740 {
3741 *lpszUrl = ':';
3742 lpszUrl++;
3743
3744 dwLen = URL_GET_COMP_LENGTH(lpUrlComponents, Password);
3745 memcpy(lpszUrl, lpUrlComponents->lpszPassword, dwLen * sizeof(WCHAR));
3746 lpszUrl += dwLen;
3747 }
3748
3749 *lpszUrl = '@';
3750 lpszUrl++;
3751 }
3752
3753 if (lpUrlComponents->lpszHostName)
3754 {
3755 dwLen = URL_GET_COMP_LENGTH(lpUrlComponents, HostName);
3756 memcpy(lpszUrl, lpUrlComponents->lpszHostName, dwLen * sizeof(WCHAR));
3757 lpszUrl += dwLen;
3758
3759 if (!url_uses_default_port(nScheme, lpUrlComponents->nPort))
3760 {
3761 WCHAR szPort[MAX_WORD_DIGITS+1];
3762
3763 sprintfW(szPort, percentD, lpUrlComponents->nPort);
3764 *lpszUrl = ':';
3765 lpszUrl++;
3766 dwLen = strlenW(szPort);
3767 memcpy(lpszUrl, szPort, dwLen * sizeof(WCHAR));
3768 lpszUrl += dwLen;
3769 }
3770
3771 /* add slash between hostname and path if necessary */
3772 if (lpUrlComponents->lpszUrlPath && *lpUrlComponents->lpszUrlPath != '/')
3773 {
3774 *lpszUrl = '/';
3775 lpszUrl++;
3776 }
3777 }
3778
3779 if (lpUrlComponents->lpszUrlPath)
3780 {
3781 dwLen = URL_GET_COMP_LENGTH(lpUrlComponents, UrlPath);
3782 memcpy(lpszUrl, lpUrlComponents->lpszUrlPath, dwLen * sizeof(WCHAR));
3783 lpszUrl += dwLen;
3784 }
3785
3786 if (lpUrlComponents->lpszExtraInfo)
3787 {
3788 dwLen = URL_GET_COMP_LENGTH(lpUrlComponents, ExtraInfo);
3789 memcpy(lpszUrl, lpUrlComponents->lpszExtraInfo, dwLen * sizeof(WCHAR));
3790 lpszUrl += dwLen;
3791 }
3792
3793 *lpszUrl = '\0';
3794
3795 return TRUE;
3796 }
3797
3798 /***********************************************************************
3799 * InternetConfirmZoneCrossingA (WININET.@)
3800 *
3801 */
3802 DWORD WINAPI InternetConfirmZoneCrossingA( HWND hWnd, LPSTR szUrlPrev, LPSTR szUrlNew, BOOL bPost )
3803 {
3804 FIXME("(%p, %s, %s, %x) stub\n", hWnd, debugstr_a(szUrlPrev), debugstr_a(szUrlNew), bPost);
3805 return ERROR_SUCCESS;
3806 }
3807
3808 /***********************************************************************
3809 * InternetConfirmZoneCrossingW (WININET.@)
3810 *
3811 */
3812 DWORD WINAPI InternetConfirmZoneCrossingW( HWND hWnd, LPWSTR szUrlPrev, LPWSTR szUrlNew, BOOL bPost )
3813 {
3814 FIXME("(%p, %s, %s, %x) stub\n", hWnd, debugstr_w(szUrlPrev), debugstr_w(szUrlNew), bPost);
3815 return ERROR_SUCCESS;
3816 }
3817
3818 /***********************************************************************
3819 * PrivacySetZonePreferenceW (WININET.@)
3820 */
3821 DWORD WINAPI PrivacySetZonePreferenceW( DWORD zone, DWORD type, DWORD template, LPCWSTR preference )
3822 {
3823 FIXME( "%x %x %x %s: stub\n", zone, type, template, debugstr_w(preference) );
3824 return 0;
3825 }
3826
3827 /***********************************************************************
3828 * PrivacyGetZonePreferenceW (WININET.@)
3829 */
3830 DWORD WINAPI PrivacyGetZonePreferenceW( DWORD zone, DWORD type, LPDWORD template,
3831 LPWSTR preference, LPDWORD length )
3832 {
3833 FIXME( "%x %x: stub\n", zone, type );
3834 return 0;
3835 }
3836
3837 DWORD WINAPI InternetDialA( HWND hwndParent, LPSTR lpszConnectoid, DWORD dwFlags,
3838 DWORD_PTR* lpdwConnection, DWORD dwReserved )
3839 {
3840 FIXME("(%p, %p, 0x%08x, %p, 0x%08x) stub\n", hwndParent, lpszConnectoid, dwFlags,
3841 lpdwConnection, dwReserved);
3842 return ERROR_SUCCESS;
3843 }
3844
3845 DWORD WINAPI InternetDialW( HWND hwndParent, LPWSTR lpszConnectoid, DWORD dwFlags,
3846 DWORD_PTR* lpdwConnection, DWORD dwReserved )
3847 {
3848 FIXME("(%p, %p, 0x%08x, %p, 0x%08x) stub\n", hwndParent, lpszConnectoid, dwFlags,
3849 lpdwConnection, dwReserved);
3850 return ERROR_SUCCESS;
3851 }
3852
3853 BOOL WINAPI InternetGoOnlineA( LPSTR lpszURL, HWND hwndParent, DWORD dwReserved )
3854 {
3855 FIXME("(%s, %p, 0x%08x) stub\n", debugstr_a(lpszURL), hwndParent, dwReserved);
3856 return TRUE;
3857 }
3858
3859 BOOL WINAPI InternetGoOnlineW( LPWSTR lpszURL, HWND hwndParent, DWORD dwReserved )
3860 {
3861 FIXME("(%s, %p, 0x%08x) stub\n", debugstr_w(lpszURL), hwndParent, dwReserved);
3862 return TRUE;
3863 }
3864
3865 DWORD WINAPI InternetHangUp( DWORD_PTR dwConnection, DWORD dwReserved )
3866 {
3867 FIXME("(0x%08lx, 0x%08x) stub\n", dwConnection, dwReserved);
3868 return ERROR_SUCCESS;
3869 }
3870
3871 BOOL WINAPI CreateMD5SSOHash( PWSTR pszChallengeInfo, PWSTR pwszRealm, PWSTR pwszTarget,
3872 PBYTE pbHexHash )
3873 {
3874 FIXME("(%s, %s, %s, %p) stub\n", debugstr_w(pszChallengeInfo), debugstr_w(pwszRealm),
3875 debugstr_w(pwszTarget), pbHexHash);
3876 return FALSE;
3877 }
3878
3879 BOOL WINAPI ResumeSuspendedDownload( HINTERNET hInternet, DWORD dwError )
3880 {
3881 FIXME("(%p, 0x%08x) stub\n", hInternet, dwError);
3882 return FALSE;
3883 }
3884
3885 BOOL WINAPI InternetQueryFortezzaStatus(DWORD *a, DWORD_PTR b)
3886 {
3887 FIXME("(%p, %08lx) stub\n", a, b);
3888 return 0;
3889 }
useful hacks and other patches not (yet) suitable for mainline