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dplayx: Code to forward player creation
[wine/gsoc_dplay.git] / dlls / wininet / internet.c
blob1a77fd8fa3e9fe83e0c1e3d6424fc8d0aa68c184
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 object_header_t **WININET_Handles;
105 static UINT WININET_dwNextHandle;
106 static UINT WININET_dwMaxHandles;
107
108 HINTERNET WININET_AllocHandle( object_header_t *info )
109 {
110 object_header_t **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 object_header_t *WININET_AddRef( object_header_t *info )
153 {
154 ULONG refs = InterlockedIncrement(&info->refs);
155 TRACE("%p -> refcount = %d\n", info, refs );
156 return info;
157 }
158
159 object_header_t *WININET_GetObject( HINTERNET hinternet )
160 {
161 object_header_t *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( object_header_t *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 object_header_t *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, object_header_t, 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( appinfo_t *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(object_header_t *hdr)
491 {
492 appinfo_t *lpwai = (appinfo_t*)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(object_header_t *hdr, DWORD option, void *buffer, DWORD *size, BOOL unicode)
505 {
506 appinfo_t *ai = (appinfo_t*)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 object_vtbl_t 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 appinfo_t *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(appinfo_t));
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 lpwai->lpszAgent = heap_strdupW(lpszAgent);
697 if(dwAccessType == INTERNET_OPEN_TYPE_PRECONFIG)
698 INTERNET_ConfigureProxy( lpwai );
699 else
700 lpwai->lpszProxy = heap_strdupW(lpszProxy);
701 lpwai->lpszProxyBypass = heap_strdupW(lpszProxyBypass);
702
703 lend:
704 if( lpwai )
705 WININET_Release( &lpwai->hdr );
706
707 TRACE("returning %p\n", lpwai);
708
709 return handle;
710 }
711
712
713 /***********************************************************************
714 * InternetOpenA (WININET.@)
715 *
716 * Per-application initialization of wininet
717 *
718 * RETURNS
719 * HINTERNET on success
720 * NULL on failure
721 *
722 */
723 HINTERNET WINAPI InternetOpenA(LPCSTR lpszAgent, DWORD dwAccessType,
724 LPCSTR lpszProxy, LPCSTR lpszProxyBypass, DWORD dwFlags)
725 {
726 WCHAR *szAgent, *szProxy, *szBypass;
727 HINTERNET rc;
728
729 TRACE("(%s, 0x%08x, %s, %s, 0x%08x)\n", debugstr_a(lpszAgent),
730 dwAccessType, debugstr_a(lpszProxy), debugstr_a(lpszProxyBypass), dwFlags);
731
732 szAgent = heap_strdupAtoW(lpszAgent);
733 szProxy = heap_strdupAtoW(lpszProxy);
734 szBypass = heap_strdupAtoW(lpszProxyBypass);
735
736 rc = InternetOpenW(szAgent, dwAccessType, szProxy, szBypass, dwFlags);
737
738 HeapFree(GetProcessHeap(), 0, szAgent);
739 HeapFree(GetProcessHeap(), 0, szProxy);
740 HeapFree(GetProcessHeap(), 0, szBypass);
741
742 return rc;
743 }
744
745 /***********************************************************************
746 * InternetGetLastResponseInfoA (WININET.@)
747 *
748 * Return last wininet error description on the calling thread
749 *
750 * RETURNS
751 * TRUE on success of writing to buffer
752 * FALSE on failure
753 *
754 */
755 BOOL WINAPI InternetGetLastResponseInfoA(LPDWORD lpdwError,
756 LPSTR lpszBuffer, LPDWORD lpdwBufferLength)
757 {
758 LPWITHREADERROR lpwite = TlsGetValue(g_dwTlsErrIndex);
759
760 TRACE("\n");
761
762 if (lpwite)
763 {
764 *lpdwError = lpwite->dwError;
765 if (lpwite->dwError)
766 {
767 memcpy(lpszBuffer, lpwite->response, *lpdwBufferLength);
768 *lpdwBufferLength = strlen(lpszBuffer);
769 }
770 else
771 *lpdwBufferLength = 0;
772 }
773 else
774 {
775 *lpdwError = 0;
776 *lpdwBufferLength = 0;
777 }
778
779 return TRUE;
780 }
781
782 /***********************************************************************
783 * InternetGetLastResponseInfoW (WININET.@)
784 *
785 * Return last wininet error description on the calling thread
786 *
787 * RETURNS
788 * TRUE on success of writing to buffer
789 * FALSE on failure
790 *
791 */
792 BOOL WINAPI InternetGetLastResponseInfoW(LPDWORD lpdwError,
793 LPWSTR lpszBuffer, LPDWORD lpdwBufferLength)
794 {
795 LPWITHREADERROR lpwite = TlsGetValue(g_dwTlsErrIndex);
796
797 TRACE("\n");
798
799 if (lpwite)
800 {
801 *lpdwError = lpwite->dwError;
802 if (lpwite->dwError)
803 {
804 memcpy(lpszBuffer, lpwite->response, *lpdwBufferLength);
805 *lpdwBufferLength = lstrlenW(lpszBuffer);
806 }
807 else
808 *lpdwBufferLength = 0;
809 }
810 else
811 {
812 *lpdwError = 0;
813 *lpdwBufferLength = 0;
814 }
815
816 return TRUE;
817 }
818
819 /***********************************************************************
820 * InternetGetConnectedState (WININET.@)
821 *
822 * Return connected state
823 *
824 * RETURNS
825 * TRUE if connected
826 * if lpdwStatus is not null, return the status (off line,
827 * modem, lan...) in it.
828 * FALSE if not connected
829 */
830 BOOL WINAPI InternetGetConnectedState(LPDWORD lpdwStatus, DWORD dwReserved)
831 {
832 TRACE("(%p, 0x%08x)\n", lpdwStatus, dwReserved);
833
834 if (lpdwStatus) {
835 WARN("always returning LAN connection.\n");
836 *lpdwStatus = INTERNET_CONNECTION_LAN;
837 }
838 return TRUE;
839 }
840
841
842 /***********************************************************************
843 * InternetGetConnectedStateExW (WININET.@)
844 *
845 * Return connected state
846 *
847 * PARAMS
848 *
849 * lpdwStatus [O] Flags specifying the status of the internet connection.
850 * lpszConnectionName [O] Pointer to buffer to receive the friendly name of the internet connection.
851 * dwNameLen [I] Size of the buffer, in characters.
852 * dwReserved [I] Reserved. Must be set to 0.
853 *
854 * RETURNS
855 * TRUE if connected
856 * if lpdwStatus is not null, return the status (off line,
857 * modem, lan...) in it.
858 * FALSE if not connected
859 *
860 * NOTES
861 * If the system has no available network connections, an empty string is
862 * stored in lpszConnectionName. If there is a LAN connection, a localized
863 * "LAN Connection" string is stored. Presumably, if only a dial-up
864 * connection is available then the name of the dial-up connection is
865 * returned. Why any application, other than the "Internet Settings" CPL,
866 * would want to use this function instead of the simpler InternetGetConnectedStateW
867 * function is beyond me.
868 */
869 BOOL WINAPI InternetGetConnectedStateExW(LPDWORD lpdwStatus, LPWSTR lpszConnectionName,
870 DWORD dwNameLen, DWORD dwReserved)
871 {
872 TRACE("(%p, %p, %d, 0x%08x)\n", lpdwStatus, lpszConnectionName, dwNameLen, dwReserved);
873
874 /* Must be zero */
875 if(dwReserved)
876 return FALSE;
877
878 if (lpdwStatus) {
879 WARN("always returning LAN connection.\n");
880 *lpdwStatus = INTERNET_CONNECTION_LAN;
881 }
882 return LoadStringW(WININET_hModule, IDS_LANCONNECTION, lpszConnectionName, dwNameLen);
883 }
884
885
886 /***********************************************************************
887 * InternetGetConnectedStateExA (WININET.@)
888 */
889 BOOL WINAPI InternetGetConnectedStateExA(LPDWORD lpdwStatus, LPSTR lpszConnectionName,
890 DWORD dwNameLen, DWORD dwReserved)
891 {
892 LPWSTR lpwszConnectionName = NULL;
893 BOOL rc;
894
895 TRACE("(%p, %p, %d, 0x%08x)\n", lpdwStatus, lpszConnectionName, dwNameLen, dwReserved);
896
897 if (lpszConnectionName && dwNameLen > 0)
898 lpwszConnectionName= HeapAlloc(GetProcessHeap(), 0, dwNameLen * sizeof(WCHAR));
899
900 rc = InternetGetConnectedStateExW(lpdwStatus,lpwszConnectionName, dwNameLen,
901 dwReserved);
902 if (rc && lpwszConnectionName)
903 {
904 WideCharToMultiByte(CP_ACP,0,lpwszConnectionName,-1,lpszConnectionName,
905 dwNameLen, NULL, NULL);
906
907 HeapFree(GetProcessHeap(),0,lpwszConnectionName);
908 }
909
910 return rc;
911 }
912
913
914 /***********************************************************************
915 * InternetConnectW (WININET.@)
916 *
917 * Open a ftp, gopher or http session
918 *
919 * RETURNS
920 * HINTERNET a session handle on success
921 * NULL on failure
922 *
923 */
924 HINTERNET WINAPI InternetConnectW(HINTERNET hInternet,
925 LPCWSTR lpszServerName, INTERNET_PORT nServerPort,
926 LPCWSTR lpszUserName, LPCWSTR lpszPassword,
927 DWORD dwService, DWORD dwFlags, DWORD_PTR dwContext)
928 {
929 appinfo_t *hIC;
930 HINTERNET rc = NULL;
931
932 TRACE("(%p, %s, %i, %s, %s, %i, %i, %lx)\n", hInternet, debugstr_w(lpszServerName),
933 nServerPort, debugstr_w(lpszUserName), debugstr_w(lpszPassword),
934 dwService, dwFlags, dwContext);
935
936 if (!lpszServerName)
937 {
938 INTERNET_SetLastError(ERROR_INVALID_PARAMETER);
939 return NULL;
940 }
941
942 /* Clear any error information */
943 INTERNET_SetLastError(0);
944 hIC = (appinfo_t*)WININET_GetObject( hInternet );
945 if ( (hIC == NULL) || (hIC->hdr.htype != WH_HINIT) )
946 {
947 INTERNET_SetLastError(ERROR_INVALID_HANDLE);
948 goto lend;
949 }
950
951 switch (dwService)
952 {
953 case INTERNET_SERVICE_FTP:
954 rc = FTP_Connect(hIC, lpszServerName, nServerPort,
955 lpszUserName, lpszPassword, dwFlags, dwContext, 0);
956 break;
957
958 case INTERNET_SERVICE_HTTP:
959 rc = HTTP_Connect(hIC, lpszServerName, nServerPort,
960 lpszUserName, lpszPassword, dwFlags, dwContext, 0);
961 break;
962
963 case INTERNET_SERVICE_GOPHER:
964 default:
965 break;
966 }
967 lend:
968 if( hIC )
969 WININET_Release( &hIC->hdr );
970
971 TRACE("returning %p\n", rc);
972 return rc;
973 }
974
975
976 /***********************************************************************
977 * InternetConnectA (WININET.@)
978 *
979 * Open a ftp, gopher or http session
980 *
981 * RETURNS
982 * HINTERNET a session handle on success
983 * NULL on failure
984 *
985 */
986 HINTERNET WINAPI InternetConnectA(HINTERNET hInternet,
987 LPCSTR lpszServerName, INTERNET_PORT nServerPort,
988 LPCSTR lpszUserName, LPCSTR lpszPassword,
989 DWORD dwService, DWORD dwFlags, DWORD_PTR dwContext)
990 {
991 HINTERNET rc = NULL;
992 LPWSTR szServerName;
993 LPWSTR szUserName;
994 LPWSTR szPassword;
995
996 szServerName = heap_strdupAtoW(lpszServerName);
997 szUserName = heap_strdupAtoW(lpszUserName);
998 szPassword = heap_strdupAtoW(lpszPassword);
999
1000 rc = InternetConnectW(hInternet, szServerName, nServerPort,
1001 szUserName, szPassword, dwService, dwFlags, dwContext);
1002
1003 HeapFree(GetProcessHeap(), 0, szServerName);
1004 HeapFree(GetProcessHeap(), 0, szUserName);
1005 HeapFree(GetProcessHeap(), 0, szPassword);
1006 return rc;
1007 }
1008
1009
1010 /***********************************************************************
1011 * InternetFindNextFileA (WININET.@)
1012 *
1013 * Continues a file search from a previous call to FindFirstFile
1014 *
1015 * RETURNS
1016 * TRUE on success
1017 * FALSE on failure
1018 *
1019 */
1020 BOOL WINAPI InternetFindNextFileA(HINTERNET hFind, LPVOID lpvFindData)
1021 {
1022 BOOL ret;
1023 WIN32_FIND_DATAW fd;
1024
1025 ret = InternetFindNextFileW(hFind, lpvFindData?&fd:NULL);
1026 if(lpvFindData)
1027 WININET_find_data_WtoA(&fd, (LPWIN32_FIND_DATAA)lpvFindData);
1028 return ret;
1029 }
1030
1031 /***********************************************************************
1032 * InternetFindNextFileW (WININET.@)
1033 *
1034 * Continues a file search from a previous call to FindFirstFile
1035 *
1036 * RETURNS
1037 * TRUE on success
1038 * FALSE on failure
1039 *
1040 */
1041 BOOL WINAPI InternetFindNextFileW(HINTERNET hFind, LPVOID lpvFindData)
1042 {
1043 object_header_t *hdr;
1044 DWORD res;
1045
1046 TRACE("\n");
1047
1048 hdr = WININET_GetObject(hFind);
1049 if(!hdr) {
1050 WARN("Invalid handle\n");
1051 SetLastError(ERROR_INVALID_HANDLE);
1052 return FALSE;
1053 }
1054
1055 if(hdr->vtbl->FindNextFileW) {
1056 res = hdr->vtbl->FindNextFileW(hdr, lpvFindData);
1057 }else {
1058 WARN("Handle doesn't support NextFile\n");
1059 res = ERROR_INTERNET_INCORRECT_HANDLE_TYPE;
1060 }
1061
1062 WININET_Release(hdr);
1063
1064 if(res != ERROR_SUCCESS)
1065 SetLastError(res);
1066 return res == ERROR_SUCCESS;
1067 }
1068
1069 /***********************************************************************
1070 * InternetCloseHandle (WININET.@)
1071 *
1072 * Generic close handle function
1073 *
1074 * RETURNS
1075 * TRUE on success
1076 * FALSE on failure
1077 *
1078 */
1079 BOOL WINAPI InternetCloseHandle(HINTERNET hInternet)
1080 {
1081 object_header_t *lpwh;
1082
1083 TRACE("%p\n",hInternet);
1084
1085 lpwh = WININET_GetObject( hInternet );
1086 if (NULL == lpwh)
1087 {
1088 INTERNET_SetLastError(ERROR_INVALID_HANDLE);
1089 return FALSE;
1090 }
1091
1092 WININET_Release( lpwh );
1093 WININET_FreeHandle( hInternet );
1094
1095 return TRUE;
1096 }
1097
1098
1099 /***********************************************************************
1100 * ConvertUrlComponentValue (Internal)
1101 *
1102 * Helper function for InternetCrackUrlA
1103 *
1104 */
1105 static void ConvertUrlComponentValue(LPSTR* lppszComponent, LPDWORD dwComponentLen,
1106 LPWSTR lpwszComponent, DWORD dwwComponentLen,
1107 LPCSTR lpszStart, LPCWSTR lpwszStart)
1108 {
1109 TRACE("%p %d %p %d %p %p\n", *lppszComponent, *dwComponentLen, lpwszComponent, dwwComponentLen, lpszStart, lpwszStart);
1110 if (*dwComponentLen != 0)
1111 {
1112 DWORD nASCIILength=WideCharToMultiByte(CP_ACP,0,lpwszComponent,dwwComponentLen,NULL,0,NULL,NULL);
1113 if (*lppszComponent == NULL)
1114 {
1115 int nASCIIOffset=WideCharToMultiByte(CP_ACP,0,lpwszStart,lpwszComponent-lpwszStart,NULL,0,NULL,NULL);
1116 if (lpwszComponent)
1117 *lppszComponent = (LPSTR)lpszStart+nASCIIOffset;
1118 else
1119 *lppszComponent = NULL;
1120 *dwComponentLen = nASCIILength;
1121 }
1122 else
1123 {
1124 DWORD ncpylen = min((*dwComponentLen)-1, nASCIILength);
1125 WideCharToMultiByte(CP_ACP,0,lpwszComponent,dwwComponentLen,*lppszComponent,ncpylen+1,NULL,NULL);
1126 (*lppszComponent)[ncpylen]=0;
1127 *dwComponentLen = ncpylen;
1128 }
1129 }
1130 }
1131
1132
1133 /***********************************************************************
1134 * InternetCrackUrlA (WININET.@)
1135 *
1136 * See InternetCrackUrlW.
1137 */
1138 BOOL WINAPI InternetCrackUrlA(LPCSTR lpszUrl, DWORD dwUrlLength, DWORD dwFlags,
1139 LPURL_COMPONENTSA lpUrlComponents)
1140 {
1141 DWORD nLength;
1142 URL_COMPONENTSW UCW;
1143 BOOL ret = FALSE;
1144 WCHAR *lpwszUrl, *hostname = NULL, *username = NULL, *password = NULL, *path = NULL,
1145 *scheme = NULL, *extra = NULL;
1146
1147 TRACE("(%s %u %x %p)\n",
1148 lpszUrl ? debugstr_an(lpszUrl, dwUrlLength ? dwUrlLength : strlen(lpszUrl)) : "(null)",
1149 dwUrlLength, dwFlags, lpUrlComponents);
1150
1151 if (!lpszUrl || !*lpszUrl || !lpUrlComponents ||
1152 lpUrlComponents->dwStructSize != sizeof(URL_COMPONENTSA))
1153 {
1154 INTERNET_SetLastError(ERROR_INVALID_PARAMETER);
1155 return FALSE;
1156 }
1157
1158 if(dwUrlLength<=0)
1159 dwUrlLength=-1;
1160 nLength=MultiByteToWideChar(CP_ACP,0,lpszUrl,dwUrlLength,NULL,0);
1161
1162 /* if dwUrlLength=-1 then nLength includes null but length to
1163 InternetCrackUrlW should not include it */
1164 if (dwUrlLength == -1) nLength--;
1165
1166 lpwszUrl=HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(WCHAR)*nLength);
1167 MultiByteToWideChar(CP_ACP,0,lpszUrl,dwUrlLength,lpwszUrl,nLength);
1168
1169 memset(&UCW,0,sizeof(UCW));
1170 UCW.dwStructSize = sizeof(URL_COMPONENTSW);
1171 if (lpUrlComponents->dwHostNameLength)
1172 {
1173 UCW.dwHostNameLength = lpUrlComponents->dwHostNameLength;
1174 if (lpUrlComponents->lpszHostName)
1175 {
1176 hostname = HeapAlloc(GetProcessHeap(), 0, UCW.dwHostNameLength * sizeof(WCHAR));
1177 UCW.lpszHostName = hostname;
1178 }
1179 }
1180 if (lpUrlComponents->dwUserNameLength)
1181 {
1182 UCW.dwUserNameLength = lpUrlComponents->dwUserNameLength;
1183 if (lpUrlComponents->lpszUserName)
1184 {
1185 username = HeapAlloc(GetProcessHeap(), 0, UCW.dwUserNameLength * sizeof(WCHAR));
1186 UCW.lpszUserName = username;
1187 }
1188 }
1189 if (lpUrlComponents->dwPasswordLength)
1190 {
1191 UCW.dwPasswordLength = lpUrlComponents->dwPasswordLength;
1192 if (lpUrlComponents->lpszPassword)
1193 {
1194 password = HeapAlloc(GetProcessHeap(), 0, UCW.dwPasswordLength * sizeof(WCHAR));
1195 UCW.lpszPassword = password;
1196 }
1197 }
1198 if (lpUrlComponents->dwUrlPathLength)
1199 {
1200 UCW.dwUrlPathLength = lpUrlComponents->dwUrlPathLength;
1201 if (lpUrlComponents->lpszUrlPath)
1202 {
1203 path = HeapAlloc(GetProcessHeap(), 0, UCW.dwUrlPathLength * sizeof(WCHAR));
1204 UCW.lpszUrlPath = path;
1205 }
1206 }
1207 if (lpUrlComponents->dwSchemeLength)
1208 {
1209 UCW.dwSchemeLength = lpUrlComponents->dwSchemeLength;
1210 if (lpUrlComponents->lpszScheme)
1211 {
1212 scheme = HeapAlloc(GetProcessHeap(), 0, UCW.dwSchemeLength * sizeof(WCHAR));
1213 UCW.lpszScheme = scheme;
1214 }
1215 }
1216 if (lpUrlComponents->dwExtraInfoLength)
1217 {
1218 UCW.dwExtraInfoLength = lpUrlComponents->dwExtraInfoLength;
1219 if (lpUrlComponents->lpszExtraInfo)
1220 {
1221 extra = HeapAlloc(GetProcessHeap(), 0, UCW.dwExtraInfoLength * sizeof(WCHAR));
1222 UCW.lpszExtraInfo = extra;
1223 }
1224 }
1225 if ((ret = InternetCrackUrlW(lpwszUrl, nLength, dwFlags, &UCW)))
1226 {
1227 ConvertUrlComponentValue(&lpUrlComponents->lpszHostName, &lpUrlComponents->dwHostNameLength,
1228 UCW.lpszHostName, UCW.dwHostNameLength, lpszUrl, lpwszUrl);
1229 ConvertUrlComponentValue(&lpUrlComponents->lpszUserName, &lpUrlComponents->dwUserNameLength,
1230 UCW.lpszUserName, UCW.dwUserNameLength, lpszUrl, lpwszUrl);
1231 ConvertUrlComponentValue(&lpUrlComponents->lpszPassword, &lpUrlComponents->dwPasswordLength,
1232 UCW.lpszPassword, UCW.dwPasswordLength, lpszUrl, lpwszUrl);
1233 ConvertUrlComponentValue(&lpUrlComponents->lpszUrlPath, &lpUrlComponents->dwUrlPathLength,
1234 UCW.lpszUrlPath, UCW.dwUrlPathLength, lpszUrl, lpwszUrl);
1235 ConvertUrlComponentValue(&lpUrlComponents->lpszScheme, &lpUrlComponents->dwSchemeLength,
1236 UCW.lpszScheme, UCW.dwSchemeLength, lpszUrl, lpwszUrl);
1237 ConvertUrlComponentValue(&lpUrlComponents->lpszExtraInfo, &lpUrlComponents->dwExtraInfoLength,
1238 UCW.lpszExtraInfo, UCW.dwExtraInfoLength, lpszUrl, lpwszUrl);
1239
1240 lpUrlComponents->nScheme = UCW.nScheme;
1241 lpUrlComponents->nPort = UCW.nPort;
1242
1243 TRACE("%s: scheme(%s) host(%s) path(%s) extra(%s)\n", lpszUrl,
1244 debugstr_an(lpUrlComponents->lpszScheme, lpUrlComponents->dwSchemeLength),
1245 debugstr_an(lpUrlComponents->lpszHostName, lpUrlComponents->dwHostNameLength),
1246 debugstr_an(lpUrlComponents->lpszUrlPath, lpUrlComponents->dwUrlPathLength),
1247 debugstr_an(lpUrlComponents->lpszExtraInfo, lpUrlComponents->dwExtraInfoLength));
1248 }
1249 HeapFree(GetProcessHeap(), 0, lpwszUrl);
1250 HeapFree(GetProcessHeap(), 0, hostname);
1251 HeapFree(GetProcessHeap(), 0, username);
1252 HeapFree(GetProcessHeap(), 0, password);
1253 HeapFree(GetProcessHeap(), 0, path);
1254 HeapFree(GetProcessHeap(), 0, scheme);
1255 HeapFree(GetProcessHeap(), 0, extra);
1256 return ret;
1257 }
1258
1259 static const WCHAR url_schemes[][7] =
1260 {
1261 {'f','t','p',0},
1262 {'g','o','p','h','e','r',0},
1263 {'h','t','t','p',0},
1264 {'h','t','t','p','s',0},
1265 {'f','i','l','e',0},
1266 {'n','e','w','s',0},
1267 {'m','a','i','l','t','o',0},
1268 {'r','e','s',0},
1269 };
1270
1271 /***********************************************************************
1272 * GetInternetSchemeW (internal)
1273 *
1274 * Get scheme of url
1275 *
1276 * RETURNS
1277 * scheme on success
1278 * INTERNET_SCHEME_UNKNOWN on failure
1279 *
1280 */
1281 static INTERNET_SCHEME GetInternetSchemeW(LPCWSTR lpszScheme, DWORD nMaxCmp)
1282 {
1283 int i;
1284
1285 TRACE("%s %d\n",debugstr_wn(lpszScheme, nMaxCmp), nMaxCmp);
1286
1287 if(lpszScheme==NULL)
1288 return INTERNET_SCHEME_UNKNOWN;
1289
1290 for (i = 0; i < sizeof(url_schemes)/sizeof(url_schemes[0]); i++)
1291 if (!strncmpW(lpszScheme, url_schemes[i], nMaxCmp))
1292 return INTERNET_SCHEME_FIRST + i;
1293
1294 return INTERNET_SCHEME_UNKNOWN;
1295 }
1296
1297 /***********************************************************************
1298 * SetUrlComponentValueW (Internal)
1299 *
1300 * Helper function for InternetCrackUrlW
1301 *
1302 * PARAMS
1303 * lppszComponent [O] Holds the returned string
1304 * dwComponentLen [I] Holds the size of lppszComponent
1305 * [O] Holds the length of the string in lppszComponent without '\0'
1306 * lpszStart [I] Holds the string to copy from
1307 * len [I] Holds the length of lpszStart without '\0'
1308 *
1309 * RETURNS
1310 * TRUE on success
1311 * FALSE on failure
1312 *
1313 */
1314 static BOOL SetUrlComponentValueW(LPWSTR* lppszComponent, LPDWORD dwComponentLen, LPCWSTR lpszStart, DWORD len)
1315 {
1316 TRACE("%s (%d)\n", debugstr_wn(lpszStart,len), len);
1317
1318 if ( (*dwComponentLen == 0) && (*lppszComponent == NULL) )
1319 return FALSE;
1320
1321 if (*dwComponentLen != 0 || *lppszComponent == NULL)
1322 {
1323 if (*lppszComponent == NULL)
1324 {
1325 *lppszComponent = (LPWSTR)lpszStart;
1326 *dwComponentLen = len;
1327 }
1328 else
1329 {
1330 DWORD ncpylen = min((*dwComponentLen)-1, len);
1331 memcpy(*lppszComponent, lpszStart, ncpylen*sizeof(WCHAR));
1332 (*lppszComponent)[ncpylen] = '\0';
1333 *dwComponentLen = ncpylen;
1334 }
1335 }
1336
1337 return TRUE;
1338 }
1339
1340 /***********************************************************************
1341 * InternetCrackUrlW (WININET.@)
1342 *
1343 * Break up URL into its components
1344 *
1345 * RETURNS
1346 * TRUE on success
1347 * FALSE on failure
1348 */
1349 BOOL WINAPI InternetCrackUrlW(LPCWSTR lpszUrl_orig, DWORD dwUrlLength_orig, DWORD dwFlags,
1350 LPURL_COMPONENTSW lpUC)
1351 {
1352 /*
1353 * RFC 1808
1354 * <protocol>:[//<net_loc>][/path][;<params>][?<query>][#<fragment>]
1355 *
1356 */
1357 LPCWSTR lpszParam = NULL;
1358 BOOL bIsAbsolute = FALSE;
1359 LPCWSTR lpszap, lpszUrl = lpszUrl_orig;
1360 LPCWSTR lpszcp = NULL;
1361 LPWSTR lpszUrl_decode = NULL;
1362 DWORD dwUrlLength = dwUrlLength_orig;
1363
1364 TRACE("(%s %u %x %p)\n",
1365 lpszUrl ? debugstr_wn(lpszUrl, dwUrlLength ? dwUrlLength : strlenW(lpszUrl)) : "(null)",
1366 dwUrlLength, dwFlags, lpUC);
1367
1368 if (!lpszUrl_orig || !*lpszUrl_orig || !lpUC)
1369 {
1370 INTERNET_SetLastError(ERROR_INVALID_PARAMETER);
1371 return FALSE;
1372 }
1373 if (!dwUrlLength) dwUrlLength = strlenW(lpszUrl);
1374
1375 if (dwFlags & ICU_DECODE)
1376 {
1377 WCHAR *url_tmp;
1378 DWORD len = dwUrlLength + 1;
1379
1380 if (!(url_tmp = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR))))
1381 {
1382 INTERNET_SetLastError(ERROR_OUTOFMEMORY);
1383 return FALSE;
1384 }
1385 memcpy(url_tmp, lpszUrl_orig, dwUrlLength * sizeof(WCHAR));
1386 url_tmp[dwUrlLength] = 0;
1387 if (!(lpszUrl_decode = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR))))
1388 {
1389 HeapFree(GetProcessHeap(), 0, url_tmp);
1390 INTERNET_SetLastError(ERROR_OUTOFMEMORY);
1391 return FALSE;
1392 }
1393 if (InternetCanonicalizeUrlW(url_tmp, lpszUrl_decode, &len, ICU_DECODE | ICU_NO_ENCODE))
1394 {
1395 dwUrlLength = len;
1396 lpszUrl = lpszUrl_decode;
1397 }
1398 HeapFree(GetProcessHeap(), 0, url_tmp);
1399 }
1400 lpszap = lpszUrl;
1401
1402 /* Determine if the URI is absolute. */
1403 while (lpszap - lpszUrl < dwUrlLength)
1404 {
1405 if (isalnumW(*lpszap) || *lpszap == '+' || *lpszap == '.' || *lpszap == '-')
1406 {
1407 lpszap++;
1408 continue;
1409 }
1410 if ((*lpszap == ':') && (lpszap - lpszUrl >= 2))
1411 {
1412 bIsAbsolute = TRUE;
1413 lpszcp = lpszap;
1414 }
1415 else
1416 {
1417 lpszcp = lpszUrl; /* Relative url */
1418 }
1419
1420 break;
1421 }
1422
1423 lpUC->nScheme = INTERNET_SCHEME_UNKNOWN;
1424 lpUC->nPort = INTERNET_INVALID_PORT_NUMBER;
1425
1426 /* Parse <params> */
1427 if (!(lpszParam = memchrW(lpszap, ';', dwUrlLength - (lpszap - lpszUrl))))
1428 lpszParam = memchrW(lpszap, '?', dwUrlLength - (lpszap - lpszUrl));
1429
1430 SetUrlComponentValueW(&lpUC->lpszExtraInfo, &lpUC->dwExtraInfoLength,
1431 lpszParam, lpszParam ? dwUrlLength-(lpszParam-lpszUrl) : 0);
1432
1433 if (bIsAbsolute) /* Parse <protocol>:[//<net_loc>] */
1434 {
1435 LPCWSTR lpszNetLoc;
1436
1437 /* Get scheme first. */
1438 lpUC->nScheme = GetInternetSchemeW(lpszUrl, lpszcp - lpszUrl);
1439 SetUrlComponentValueW(&lpUC->lpszScheme, &lpUC->dwSchemeLength,
1440 lpszUrl, lpszcp - lpszUrl);
1441
1442 /* Eat ':' in protocol. */
1443 lpszcp++;
1444
1445 /* double slash indicates the net_loc portion is present */
1446 if ((lpszcp[0] == '/') && (lpszcp[1] == '/'))
1447 {
1448 lpszcp += 2;
1449
1450 lpszNetLoc = memchrW(lpszcp, '/', dwUrlLength - (lpszcp - lpszUrl));
1451 if (lpszParam)
1452 {
1453 if (lpszNetLoc)
1454 lpszNetLoc = min(lpszNetLoc, lpszParam);
1455 else
1456 lpszNetLoc = lpszParam;
1457 }
1458 else if (!lpszNetLoc)
1459 lpszNetLoc = lpszcp + dwUrlLength-(lpszcp-lpszUrl);
1460
1461 /* Parse net-loc */
1462 if (lpszNetLoc)
1463 {
1464 LPCWSTR lpszHost;
1465 LPCWSTR lpszPort;
1466
1467 /* [<user>[<:password>]@]<host>[:<port>] */
1468 /* First find the user and password if they exist */
1469
1470 lpszHost = memchrW(lpszcp, '@', dwUrlLength - (lpszcp - lpszUrl));
1471 if (lpszHost == NULL || lpszHost > lpszNetLoc)
1472 {
1473 /* username and password not specified. */
1474 SetUrlComponentValueW(&lpUC->lpszUserName, &lpUC->dwUserNameLength, NULL, 0);
1475 SetUrlComponentValueW(&lpUC->lpszPassword, &lpUC->dwPasswordLength, NULL, 0);
1476 }
1477 else /* Parse out username and password */
1478 {
1479 LPCWSTR lpszUser = lpszcp;
1480 LPCWSTR lpszPasswd = lpszHost;
1481
1482 while (lpszcp < lpszHost)
1483 {
1484 if (*lpszcp == ':')
1485 lpszPasswd = lpszcp;
1486
1487 lpszcp++;
1488 }
1489
1490 SetUrlComponentValueW(&lpUC->lpszUserName, &lpUC->dwUserNameLength,
1491 lpszUser, lpszPasswd - lpszUser);
1492
1493 if (lpszPasswd != lpszHost)
1494 lpszPasswd++;
1495 SetUrlComponentValueW(&lpUC->lpszPassword, &lpUC->dwPasswordLength,
1496 lpszPasswd == lpszHost ? NULL : lpszPasswd,
1497 lpszHost - lpszPasswd);
1498
1499 lpszcp++; /* Advance to beginning of host */
1500 }
1501
1502 /* Parse <host><:port> */
1503
1504 lpszHost = lpszcp;
1505 lpszPort = lpszNetLoc;
1506
1507 /* special case for res:// URLs: there is no port here, so the host is the
1508 entire string up to the first '/' */
1509 if(lpUC->nScheme==INTERNET_SCHEME_RES)
1510 {
1511 SetUrlComponentValueW(&lpUC->lpszHostName, &lpUC->dwHostNameLength,
1512 lpszHost, lpszPort - lpszHost);
1513 lpszcp=lpszNetLoc;
1514 }
1515 else
1516 {
1517 while (lpszcp < lpszNetLoc)
1518 {
1519 if (*lpszcp == ':')
1520 lpszPort = lpszcp;
1521
1522 lpszcp++;
1523 }
1524
1525 /* If the scheme is "file" and the host is just one letter, it's not a host */
1526 if(lpUC->nScheme==INTERNET_SCHEME_FILE && (lpszPort-lpszHost)==1)
1527 {
1528 lpszcp=lpszHost;
1529 SetUrlComponentValueW(&lpUC->lpszHostName, &lpUC->dwHostNameLength,
1530 NULL, 0);
1531 }
1532 else
1533 {
1534 SetUrlComponentValueW(&lpUC->lpszHostName, &lpUC->dwHostNameLength,
1535 lpszHost, lpszPort - lpszHost);
1536 if (lpszPort != lpszNetLoc)
1537 lpUC->nPort = atoiW(++lpszPort);
1538 else switch (lpUC->nScheme)
1539 {
1540 case INTERNET_SCHEME_HTTP:
1541 lpUC->nPort = INTERNET_DEFAULT_HTTP_PORT;
1542 break;
1543 case INTERNET_SCHEME_HTTPS:
1544 lpUC->nPort = INTERNET_DEFAULT_HTTPS_PORT;
1545 break;
1546 case INTERNET_SCHEME_FTP:
1547 lpUC->nPort = INTERNET_DEFAULT_FTP_PORT;
1548 break;
1549 case INTERNET_SCHEME_GOPHER:
1550 lpUC->nPort = INTERNET_DEFAULT_GOPHER_PORT;
1551 break;
1552 default:
1553 break;
1554 }
1555 }
1556 }
1557 }
1558 }
1559 else
1560 {
1561 SetUrlComponentValueW(&lpUC->lpszUserName, &lpUC->dwUserNameLength, NULL, 0);
1562 SetUrlComponentValueW(&lpUC->lpszPassword, &lpUC->dwPasswordLength, NULL, 0);
1563 SetUrlComponentValueW(&lpUC->lpszHostName, &lpUC->dwHostNameLength, NULL, 0);
1564 }
1565 }
1566 else
1567 {
1568 SetUrlComponentValueW(&lpUC->lpszScheme, &lpUC->dwSchemeLength, NULL, 0);
1569 SetUrlComponentValueW(&lpUC->lpszUserName, &lpUC->dwUserNameLength, NULL, 0);
1570 SetUrlComponentValueW(&lpUC->lpszPassword, &lpUC->dwPasswordLength, NULL, 0);
1571 SetUrlComponentValueW(&lpUC->lpszHostName, &lpUC->dwHostNameLength, NULL, 0);
1572 }
1573
1574 /* Here lpszcp points to:
1575 *
1576 * <protocol>:[//<net_loc>][/path][;<params>][?<query>][#<fragment>]
1577 * ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
1578 */
1579 if (lpszcp != 0 && lpszcp - lpszUrl < dwUrlLength && (!lpszParam || lpszcp < lpszParam))
1580 {
1581 INT len;
1582
1583 /* Only truncate the parameter list if it's already been saved
1584 * in lpUC->lpszExtraInfo.
1585 */
1586 if (lpszParam && lpUC->dwExtraInfoLength && lpUC->lpszExtraInfo)
1587 len = lpszParam - lpszcp;
1588 else
1589 {
1590 /* Leave the parameter list in lpszUrlPath. Strip off any trailing
1591 * newlines if necessary.
1592 */
1593 LPWSTR lpsznewline = memchrW(lpszcp, '\n', dwUrlLength - (lpszcp - lpszUrl));
1594 if (lpsznewline != NULL)
1595 len = lpsznewline - lpszcp;
1596 else
1597 len = dwUrlLength-(lpszcp-lpszUrl);
1598 }
1599 SetUrlComponentValueW(&lpUC->lpszUrlPath, &lpUC->dwUrlPathLength,
1600 lpszcp, len);
1601 }
1602 else
1603 {
1604 if (lpUC->lpszUrlPath && (lpUC->dwUrlPathLength > 0))
1605 lpUC->lpszUrlPath[0] = 0;
1606 lpUC->dwUrlPathLength = 0;
1607 }
1608
1609 TRACE("%s: scheme(%s) host(%s) path(%s) extra(%s)\n", debugstr_wn(lpszUrl,dwUrlLength),
1610 debugstr_wn(lpUC->lpszScheme,lpUC->dwSchemeLength),
1611 debugstr_wn(lpUC->lpszHostName,lpUC->dwHostNameLength),
1612 debugstr_wn(lpUC->lpszUrlPath,lpUC->dwUrlPathLength),
1613 debugstr_wn(lpUC->lpszExtraInfo,lpUC->dwExtraInfoLength));
1614
1615 HeapFree(GetProcessHeap(), 0, lpszUrl_decode );
1616 return TRUE;
1617 }
1618
1619 /***********************************************************************
1620 * InternetAttemptConnect (WININET.@)
1621 *
1622 * Attempt to make a connection to the internet
1623 *
1624 * RETURNS
1625 * ERROR_SUCCESS on success
1626 * Error value on failure
1627 *
1628 */
1629 DWORD WINAPI InternetAttemptConnect(DWORD dwReserved)
1630 {
1631 FIXME("Stub\n");
1632 return ERROR_SUCCESS;
1633 }
1634
1635
1636 /***********************************************************************
1637 * InternetCanonicalizeUrlA (WININET.@)
1638 *
1639 * Escape unsafe characters and spaces
1640 *
1641 * RETURNS
1642 * TRUE on success
1643 * FALSE on failure
1644 *
1645 */
1646 BOOL WINAPI InternetCanonicalizeUrlA(LPCSTR lpszUrl, LPSTR lpszBuffer,
1647 LPDWORD lpdwBufferLength, DWORD dwFlags)
1648 {
1649 HRESULT hr;
1650 DWORD dwURLFlags = URL_WININET_COMPATIBILITY | URL_ESCAPE_UNSAFE;
1651
1652 TRACE("(%s, %p, %p, 0x%08x) bufferlength: %d\n", debugstr_a(lpszUrl), lpszBuffer,
1653 lpdwBufferLength, lpdwBufferLength ? *lpdwBufferLength : -1, dwFlags);
1654
1655 if(dwFlags & ICU_DECODE)
1656 {
1657 dwURLFlags |= URL_UNESCAPE;
1658 dwFlags &= ~ICU_DECODE;
1659 }
1660
1661 if(dwFlags & ICU_ESCAPE)
1662 {
1663 dwURLFlags |= URL_UNESCAPE;
1664 dwFlags &= ~ICU_ESCAPE;
1665 }
1666
1667 if(dwFlags & ICU_BROWSER_MODE)
1668 {
1669 dwURLFlags |= URL_BROWSER_MODE;
1670 dwFlags &= ~ICU_BROWSER_MODE;
1671 }
1672
1673 if(dwFlags & ICU_NO_ENCODE)
1674 {
1675 /* Flip this bit to correspond to URL_ESCAPE_UNSAFE */
1676 dwURLFlags ^= URL_ESCAPE_UNSAFE;
1677 dwFlags &= ~ICU_NO_ENCODE;
1678 }
1679
1680 if (dwFlags) FIXME("Unhandled flags 0x%08x\n", dwFlags);
1681
1682 hr = UrlCanonicalizeA(lpszUrl, lpszBuffer, lpdwBufferLength, dwURLFlags);
1683 if (hr == E_POINTER) SetLastError(ERROR_INSUFFICIENT_BUFFER);
1684 if (hr == E_INVALIDARG) SetLastError(ERROR_INVALID_PARAMETER);
1685
1686 return (hr == S_OK) ? TRUE : FALSE;
1687 }
1688
1689 /***********************************************************************
1690 * InternetCanonicalizeUrlW (WININET.@)
1691 *
1692 * Escape unsafe characters and spaces
1693 *
1694 * RETURNS
1695 * TRUE on success
1696 * FALSE on failure
1697 *
1698 */
1699 BOOL WINAPI InternetCanonicalizeUrlW(LPCWSTR lpszUrl, LPWSTR 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_w(lpszUrl), lpszBuffer,
1706 lpdwBufferLength, dwFlags, lpdwBufferLength ? *lpdwBufferLength : -1);
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 = UrlCanonicalizeW(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
1744 static INTERNET_STATUS_CALLBACK set_status_callback(
1745 object_header_t *lpwh, INTERNET_STATUS_CALLBACK callback, BOOL unicode)
1746 {
1747 INTERNET_STATUS_CALLBACK ret;
1748
1749 if (unicode) lpwh->dwInternalFlags |= INET_CALLBACKW;
1750 else lpwh->dwInternalFlags &= ~INET_CALLBACKW;
1751
1752 ret = lpwh->lpfnStatusCB;
1753 lpwh->lpfnStatusCB = callback;
1754
1755 return ret;
1756 }
1757
1758 /***********************************************************************
1759 * InternetSetStatusCallbackA (WININET.@)
1760 *
1761 * Sets up a callback function which is called as progress is made
1762 * during an operation.
1763 *
1764 * RETURNS
1765 * Previous callback or NULL on success
1766 * INTERNET_INVALID_STATUS_CALLBACK on failure
1767 *
1768 */
1769 INTERNET_STATUS_CALLBACK WINAPI InternetSetStatusCallbackA(
1770 HINTERNET hInternet ,INTERNET_STATUS_CALLBACK lpfnIntCB)
1771 {
1772 INTERNET_STATUS_CALLBACK retVal;
1773 object_header_t *lpwh;
1774
1775 TRACE("%p\n", hInternet);
1776
1777 if (!(lpwh = WININET_GetObject(hInternet)))
1778 return INTERNET_INVALID_STATUS_CALLBACK;
1779
1780 retVal = set_status_callback(lpwh, lpfnIntCB, FALSE);
1781
1782 WININET_Release( lpwh );
1783 return retVal;
1784 }
1785
1786 /***********************************************************************
1787 * InternetSetStatusCallbackW (WININET.@)
1788 *
1789 * Sets up a callback function which is called as progress is made
1790 * during an operation.
1791 *
1792 * RETURNS
1793 * Previous callback or NULL on success
1794 * INTERNET_INVALID_STATUS_CALLBACK on failure
1795 *
1796 */
1797 INTERNET_STATUS_CALLBACK WINAPI InternetSetStatusCallbackW(
1798 HINTERNET hInternet ,INTERNET_STATUS_CALLBACK lpfnIntCB)
1799 {
1800 INTERNET_STATUS_CALLBACK retVal;
1801 object_header_t *lpwh;
1802
1803 TRACE("%p\n", hInternet);
1804
1805 if (!(lpwh = WININET_GetObject(hInternet)))
1806 return INTERNET_INVALID_STATUS_CALLBACK;
1807
1808 retVal = set_status_callback(lpwh, lpfnIntCB, TRUE);
1809
1810 WININET_Release( lpwh );
1811 return retVal;
1812 }
1813
1814 /***********************************************************************
1815 * InternetSetFilePointer (WININET.@)
1816 */
1817 DWORD WINAPI InternetSetFilePointer(HINTERNET hFile, LONG lDistanceToMove,
1818 PVOID pReserved, DWORD dwMoveContext, DWORD_PTR dwContext)
1819 {
1820 FIXME("stub\n");
1821 return FALSE;
1822 }
1823
1824 /***********************************************************************
1825 * InternetWriteFile (WININET.@)
1826 *
1827 * Write data to an open internet file
1828 *
1829 * RETURNS
1830 * TRUE on success
1831 * FALSE on failure
1832 *
1833 */
1834 BOOL WINAPI InternetWriteFile(HINTERNET hFile, LPCVOID lpBuffer,
1835 DWORD dwNumOfBytesToWrite, LPDWORD lpdwNumOfBytesWritten)
1836 {
1837 object_header_t *lpwh;
1838 BOOL retval = FALSE;
1839
1840 TRACE("(%p %p %d %p)\n", hFile, lpBuffer, dwNumOfBytesToWrite, lpdwNumOfBytesWritten);
1841
1842 lpwh = WININET_GetObject( hFile );
1843 if (!lpwh) {
1844 WARN("Invalid handle\n");
1845 SetLastError(ERROR_INVALID_HANDLE);
1846 return FALSE;
1847 }
1848
1849 if(lpwh->vtbl->WriteFile) {
1850 retval = lpwh->vtbl->WriteFile(lpwh, lpBuffer, dwNumOfBytesToWrite, lpdwNumOfBytesWritten);
1851 }else {
1852 WARN("No Writefile method.\n");
1853 SetLastError(ERROR_INVALID_HANDLE);
1854 retval = FALSE;
1855 }
1856
1857 WININET_Release( lpwh );
1858
1859 return retval;
1860 }
1861
1862
1863 /***********************************************************************
1864 * InternetReadFile (WININET.@)
1865 *
1866 * Read data from an open internet file
1867 *
1868 * RETURNS
1869 * TRUE on success
1870 * FALSE on failure
1871 *
1872 */
1873 BOOL WINAPI InternetReadFile(HINTERNET hFile, LPVOID lpBuffer,
1874 DWORD dwNumOfBytesToRead, LPDWORD pdwNumOfBytesRead)
1875 {
1876 object_header_t *hdr;
1877 DWORD res = ERROR_INTERNET_INCORRECT_HANDLE_TYPE;
1878
1879 TRACE("%p %p %d %p\n", hFile, lpBuffer, dwNumOfBytesToRead, pdwNumOfBytesRead);
1880
1881 hdr = WININET_GetObject(hFile);
1882 if (!hdr) {
1883 INTERNET_SetLastError(ERROR_INVALID_HANDLE);
1884 return FALSE;
1885 }
1886
1887 if(hdr->vtbl->ReadFile)
1888 res = hdr->vtbl->ReadFile(hdr, lpBuffer, dwNumOfBytesToRead, pdwNumOfBytesRead);
1889
1890 WININET_Release(hdr);
1891
1892 TRACE("-- %s (%u) (bytes read: %d)\n", res == ERROR_SUCCESS ? "TRUE": "FALSE", res,
1893 pdwNumOfBytesRead ? *pdwNumOfBytesRead : -1);
1894
1895 if(res != ERROR_SUCCESS)
1896 SetLastError(res);
1897 return res == ERROR_SUCCESS;
1898 }
1899
1900 /***********************************************************************
1901 * InternetReadFileExA (WININET.@)
1902 *
1903 * Read data from an open internet file
1904 *
1905 * PARAMS
1906 * hFile [I] Handle returned by InternetOpenUrl or HttpOpenRequest.
1907 * lpBuffersOut [I/O] Buffer.
1908 * dwFlags [I] Flags. See notes.
1909 * dwContext [I] Context for callbacks.
1910 *
1911 * RETURNS
1912 * TRUE on success
1913 * FALSE on failure
1914 *
1915 * NOTES
1916 * The parameter dwFlags include zero or more of the following flags:
1917 *|IRF_ASYNC - Makes the call asynchronous.
1918 *|IRF_SYNC - Makes the call synchronous.
1919 *|IRF_USE_CONTEXT - Forces dwContext to be used.
1920 *|IRF_NO_WAIT - Don't block if the data is not available, just return what is available.
1921 *
1922 * However, in testing IRF_USE_CONTEXT seems to have no effect - dwContext isn't used.
1923 *
1924 * SEE
1925 * InternetOpenUrlA(), HttpOpenRequestA()
1926 */
1927 BOOL WINAPI InternetReadFileExA(HINTERNET hFile, LPINTERNET_BUFFERSA lpBuffersOut,
1928 DWORD dwFlags, DWORD_PTR dwContext)
1929 {
1930 object_header_t *hdr;
1931 DWORD res = ERROR_INTERNET_INCORRECT_HANDLE_TYPE;
1932
1933 TRACE("(%p %p 0x%x 0x%lx)\n", hFile, lpBuffersOut, dwFlags, dwContext);
1934
1935 hdr = WININET_GetObject(hFile);
1936 if (!hdr) {
1937 INTERNET_SetLastError(ERROR_INVALID_HANDLE);
1938 return FALSE;
1939 }
1940
1941 if(hdr->vtbl->ReadFileExA)
1942 res = hdr->vtbl->ReadFileExA(hdr, lpBuffersOut, dwFlags, dwContext);
1943
1944 WININET_Release(hdr);
1945
1946 TRACE("-- %s (%u, bytes read: %d)\n", res == ERROR_SUCCESS ? "TRUE": "FALSE",
1947 res, lpBuffersOut->dwBufferLength);
1948
1949 if(res != ERROR_SUCCESS)
1950 SetLastError(res);
1951 return res == ERROR_SUCCESS;
1952 }
1953
1954 /***********************************************************************
1955 * InternetReadFileExW (WININET.@)
1956 * SEE
1957 * InternetReadFileExA()
1958 */
1959 BOOL WINAPI InternetReadFileExW(HINTERNET hFile, LPINTERNET_BUFFERSW lpBuffer,
1960 DWORD dwFlags, DWORD_PTR dwContext)
1961 {
1962 object_header_t *hdr;
1963 DWORD res = ERROR_INTERNET_INCORRECT_HANDLE_TYPE;
1964
1965 TRACE("(%p %p 0x%x 0x%lx)\n", hFile, lpBuffer, dwFlags, dwContext);
1966
1967 hdr = WININET_GetObject(hFile);
1968 if (!hdr) {
1969 INTERNET_SetLastError(ERROR_INVALID_HANDLE);
1970 return FALSE;
1971 }
1972
1973 if(hdr->vtbl->ReadFileExW)
1974 res = hdr->vtbl->ReadFileExW(hdr, lpBuffer, dwFlags, dwContext);
1975
1976 WININET_Release(hdr);
1977
1978 TRACE("-- %s (%u, bytes read: %d)\n", res == ERROR_SUCCESS ? "TRUE": "FALSE",
1979 res, lpBuffer->dwBufferLength);
1980
1981 if(res != ERROR_SUCCESS)
1982 SetLastError(res);
1983 return res == ERROR_SUCCESS;
1984 }
1985
1986 DWORD INET_QueryOption(DWORD option, void *buffer, DWORD *size, BOOL unicode)
1987 {
1988 static BOOL warn = TRUE;
1989
1990 switch(option) {
1991 case INTERNET_OPTION_REQUEST_FLAGS:
1992 TRACE("INTERNET_OPTION_REQUEST_FLAGS\n");
1993
1994 if (*size < sizeof(ULONG))
1995 return ERROR_INSUFFICIENT_BUFFER;
1996
1997 *(ULONG*)buffer = 4;
1998 *size = sizeof(ULONG);
1999
2000 return ERROR_SUCCESS;
2001
2002 case INTERNET_OPTION_HTTP_VERSION:
2003 if (*size < sizeof(HTTP_VERSION_INFO))
2004 return ERROR_INSUFFICIENT_BUFFER;
2005
2006 /*
2007 * Presently hardcoded to 1.1
2008 */
2009 ((HTTP_VERSION_INFO*)buffer)->dwMajorVersion = 1;
2010 ((HTTP_VERSION_INFO*)buffer)->dwMinorVersion = 1;
2011 *size = sizeof(HTTP_VERSION_INFO);
2012
2013 return ERROR_SUCCESS;
2014
2015 case INTERNET_OPTION_CONNECTED_STATE:
2016 if (warn) {
2017 FIXME("INTERNET_OPTION_CONNECTED_STATE: semi-stub\n");
2018 warn = FALSE;
2019 }
2020 if (*size < sizeof(ULONG))
2021 return ERROR_INSUFFICIENT_BUFFER;
2022
2023 *(ULONG*)buffer = INTERNET_STATE_CONNECTED;
2024 *size = sizeof(ULONG);
2025
2026 return ERROR_SUCCESS;
2027
2028 case INTERNET_OPTION_PROXY: {
2029 appinfo_t ai;
2030 BOOL ret;
2031
2032 TRACE("Getting global proxy info\n");
2033 memset(&ai, 0, sizeof(appinfo_t));
2034 INTERNET_ConfigureProxy(&ai);
2035
2036 ret = APPINFO_QueryOption(&ai.hdr, INTERNET_OPTION_PROXY, buffer, size, unicode); /* FIXME */
2037 APPINFO_Destroy(&ai.hdr);
2038 return ret;
2039 }
2040
2041 case INTERNET_OPTION_MAX_CONNS_PER_SERVER:
2042 TRACE("INTERNET_OPTION_MAX_CONNS_PER_SERVER\n");
2043
2044 if (*size < sizeof(ULONG))
2045 return ERROR_INSUFFICIENT_BUFFER;
2046
2047 *(ULONG*)buffer = 2;
2048 *size = sizeof(ULONG);
2049
2050 return ERROR_SUCCESS;
2051
2052 case INTERNET_OPTION_MAX_CONNS_PER_1_0_SERVER:
2053 TRACE("INTERNET_OPTION_MAX_CONNS_1_0_SERVER\n");
2054
2055 if (*size < sizeof(ULONG))
2056 return ERROR_INSUFFICIENT_BUFFER;
2057
2058 *(ULONG*)size = 4;
2059 *size = sizeof(ULONG);
2060
2061 return ERROR_SUCCESS;
2062
2063 case INTERNET_OPTION_SECURITY_FLAGS:
2064 FIXME("INTERNET_OPTION_SECURITY_FLAGS: Stub\n");
2065 return ERROR_SUCCESS;
2066
2067 case INTERNET_OPTION_VERSION: {
2068 static const INTERNET_VERSION_INFO info = { 1, 2 };
2069
2070 TRACE("INTERNET_OPTION_VERSION\n");
2071
2072 if (*size < sizeof(INTERNET_VERSION_INFO))
2073 return ERROR_INSUFFICIENT_BUFFER;
2074
2075 memcpy(buffer, &info, sizeof(info));
2076 *size = sizeof(info);
2077
2078 return ERROR_SUCCESS;
2079 }
2080
2081 case INTERNET_OPTION_PER_CONNECTION_OPTION: {
2082 INTERNET_PER_CONN_OPTION_LISTW *con = buffer;
2083 INTERNET_PER_CONN_OPTION_LISTA *conA = buffer;
2084 DWORD res = ERROR_SUCCESS, i;
2085 appinfo_t ai;
2086
2087 TRACE("Getting global proxy info\n");
2088 memset(&ai, 0, sizeof(appinfo_t));
2089 INTERNET_ConfigureProxy(&ai);
2090
2091 FIXME("INTERNET_OPTION_PER_CONNECTION_OPTION stub\n");
2092
2093 if (*size < sizeof(INTERNET_PER_CONN_OPTION_LISTW)) {
2094 APPINFO_Destroy(&ai.hdr);
2095 return ERROR_INSUFFICIENT_BUFFER;
2096 }
2097
2098 for (i = 0; i < con->dwOptionCount; i++) {
2099 INTERNET_PER_CONN_OPTIONW *option = con->pOptions + i;
2100 INTERNET_PER_CONN_OPTIONA *optionA = conA->pOptions + i;
2101
2102 switch (option->dwOption) {
2103 case INTERNET_PER_CONN_FLAGS:
2104 option->Value.dwValue = ai.dwAccessType;
2105 break;
2106
2107 case INTERNET_PER_CONN_PROXY_SERVER:
2108 if (unicode)
2109 option->Value.pszValue = heap_strdupW(ai.lpszProxy);
2110 else
2111 optionA->Value.pszValue = heap_strdupWtoA(ai.lpszProxy);
2112 break;
2113
2114 case INTERNET_PER_CONN_PROXY_BYPASS:
2115 if (unicode)
2116 option->Value.pszValue = heap_strdupW(ai.lpszProxyBypass);
2117 else
2118 optionA->Value.pszValue = heap_strdupWtoA(ai.lpszProxyBypass);
2119 break;
2120
2121 case INTERNET_PER_CONN_AUTOCONFIG_URL:
2122 case INTERNET_PER_CONN_AUTODISCOVERY_FLAGS:
2123 case INTERNET_PER_CONN_AUTOCONFIG_SECONDARY_URL:
2124 case INTERNET_PER_CONN_AUTOCONFIG_RELOAD_DELAY_MINS:
2125 case INTERNET_PER_CONN_AUTOCONFIG_LAST_DETECT_TIME:
2126 case INTERNET_PER_CONN_AUTOCONFIG_LAST_DETECT_URL:
2127 FIXME("Unhandled dwOption %d\n", option->dwOption);
2128 memset(&option->Value, 0, sizeof(option->Value));
2129 break;
2130
2131 default:
2132 FIXME("Unknown dwOption %d\n", option->dwOption);
2133 res = ERROR_INVALID_PARAMETER;
2134 break;
2135 }
2136 }
2137 APPINFO_Destroy(&ai.hdr);
2138
2139 return res;
2140 }
2141 }
2142
2143 FIXME("Stub for %d\n", option);
2144 return ERROR_INTERNET_INCORRECT_HANDLE_TYPE;
2145 }
2146
2147 /***********************************************************************
2148 * InternetQueryOptionW (WININET.@)
2149 *
2150 * Queries an options on the specified handle
2151 *
2152 * RETURNS
2153 * TRUE on success
2154 * FALSE on failure
2155 *
2156 */
2157 BOOL WINAPI InternetQueryOptionW(HINTERNET hInternet, DWORD dwOption,
2158 LPVOID lpBuffer, LPDWORD lpdwBufferLength)
2159 {
2160 object_header_t *hdr;
2161 DWORD res = ERROR_INVALID_HANDLE;
2162
2163 TRACE("%p %d %p %p\n", hInternet, dwOption, lpBuffer, lpdwBufferLength);
2164
2165 if(hInternet) {
2166 hdr = WININET_GetObject(hInternet);
2167 if (hdr) {
2168 res = hdr->vtbl->QueryOption(hdr, dwOption, lpBuffer, lpdwBufferLength, TRUE);
2169 WININET_Release(hdr);
2170 }
2171 }else {
2172 res = INET_QueryOption(dwOption, lpBuffer, lpdwBufferLength, TRUE);
2173 }
2174
2175 if(res != ERROR_SUCCESS)
2176 SetLastError(res);
2177 return res == ERROR_SUCCESS;
2178 }
2179
2180 /***********************************************************************
2181 * InternetQueryOptionA (WININET.@)
2182 *
2183 * Queries an options on the specified handle
2184 *
2185 * RETURNS
2186 * TRUE on success
2187 * FALSE on failure
2188 *
2189 */
2190 BOOL WINAPI InternetQueryOptionA(HINTERNET hInternet, DWORD dwOption,
2191 LPVOID lpBuffer, LPDWORD lpdwBufferLength)
2192 {
2193 object_header_t *hdr;
2194 DWORD res = ERROR_INVALID_HANDLE;
2195
2196 TRACE("%p %d %p %p\n", hInternet, dwOption, lpBuffer, lpdwBufferLength);
2197
2198 if(hInternet) {
2199 hdr = WININET_GetObject(hInternet);
2200 if (hdr) {
2201 res = hdr->vtbl->QueryOption(hdr, dwOption, lpBuffer, lpdwBufferLength, FALSE);
2202 WININET_Release(hdr);
2203 }
2204 }else {
2205 res = INET_QueryOption(dwOption, lpBuffer, lpdwBufferLength, FALSE);
2206 }
2207
2208 if(res != ERROR_SUCCESS)
2209 SetLastError(res);
2210 return res == ERROR_SUCCESS;
2211 }
2212
2213
2214 /***********************************************************************
2215 * InternetSetOptionW (WININET.@)
2216 *
2217 * Sets an options on the specified handle
2218 *
2219 * RETURNS
2220 * TRUE on success
2221 * FALSE on failure
2222 *
2223 */
2224 BOOL WINAPI InternetSetOptionW(HINTERNET hInternet, DWORD dwOption,
2225 LPVOID lpBuffer, DWORD dwBufferLength)
2226 {
2227 object_header_t *lpwhh;
2228 BOOL ret = TRUE;
2229
2230 TRACE("(%p %d %p %d)\n", hInternet, dwOption, lpBuffer, dwBufferLength);
2231
2232 lpwhh = (object_header_t*) WININET_GetObject( hInternet );
2233 if(lpwhh && lpwhh->vtbl->SetOption) {
2234 DWORD res;
2235
2236 res = lpwhh->vtbl->SetOption(lpwhh, dwOption, lpBuffer, dwBufferLength);
2237 if(res != ERROR_INTERNET_INVALID_OPTION) {
2238 WININET_Release( lpwhh );
2239
2240 if(res != ERROR_SUCCESS)
2241 SetLastError(res);
2242
2243 return res == ERROR_SUCCESS;
2244 }
2245 }
2246
2247 switch (dwOption)
2248 {
2249 case INTERNET_OPTION_CALLBACK:
2250 {
2251 if (!lpwhh)
2252 {
2253 INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE);
2254 return FALSE;
2255 }
2256 WININET_Release(lpwhh);
2257 INTERNET_SetLastError(ERROR_INTERNET_OPTION_NOT_SETTABLE);
2258 return FALSE;
2259 }
2260 case INTERNET_OPTION_HTTP_VERSION:
2261 {
2262 HTTP_VERSION_INFO* pVersion=(HTTP_VERSION_INFO*)lpBuffer;
2263 FIXME("Option INTERNET_OPTION_HTTP_VERSION(%d,%d): STUB\n",pVersion->dwMajorVersion,pVersion->dwMinorVersion);
2264 }
2265 break;
2266 case INTERNET_OPTION_ERROR_MASK:
2267 {
2268 ULONG flags = *(ULONG *)lpBuffer;
2269 FIXME("Option INTERNET_OPTION_ERROR_MASK(%d): STUB\n", flags);
2270 }
2271 break;
2272 case INTERNET_OPTION_CODEPAGE:
2273 {
2274 ULONG codepage = *(ULONG *)lpBuffer;
2275 FIXME("Option INTERNET_OPTION_CODEPAGE (%d): STUB\n", codepage);
2276 }
2277 break;
2278 case INTERNET_OPTION_REQUEST_PRIORITY:
2279 {
2280 ULONG priority = *(ULONG *)lpBuffer;
2281 FIXME("Option INTERNET_OPTION_REQUEST_PRIORITY (%d): STUB\n", priority);
2282 }
2283 break;
2284 case INTERNET_OPTION_CONNECT_TIMEOUT:
2285 {
2286 ULONG connecttimeout = *(ULONG *)lpBuffer;
2287 FIXME("Option INTERNET_OPTION_CONNECT_TIMEOUT (%d): STUB\n", connecttimeout);
2288 }
2289 break;
2290 case INTERNET_OPTION_DATA_RECEIVE_TIMEOUT:
2291 {
2292 ULONG receivetimeout = *(ULONG *)lpBuffer;
2293 FIXME("Option INTERNET_OPTION_DATA_RECEIVE_TIMEOUT (%d): STUB\n", receivetimeout);
2294 }
2295 break;
2296 case INTERNET_OPTION_MAX_CONNS_PER_SERVER:
2297 {
2298 ULONG conns = *(ULONG *)lpBuffer;
2299 FIXME("Option INTERNET_OPTION_MAX_CONNS_PER_SERVER (%d): STUB\n", conns);
2300 }
2301 break;
2302 case INTERNET_OPTION_MAX_CONNS_PER_1_0_SERVER:
2303 {
2304 ULONG conns = *(ULONG *)lpBuffer;
2305 FIXME("Option INTERNET_OPTION_MAX_CONNS_PER_1_0_SERVER (%d): STUB\n", conns);
2306 }
2307 break;
2308 case INTERNET_OPTION_RESET_URLCACHE_SESSION:
2309 FIXME("Option INTERNET_OPTION_RESET_URLCACHE_SESSION: STUB\n");
2310 break;
2311 case INTERNET_OPTION_END_BROWSER_SESSION:
2312 FIXME("Option INTERNET_OPTION_END_BROWSER_SESSION: STUB\n");
2313 break;
2314 case INTERNET_OPTION_CONNECTED_STATE:
2315 FIXME("Option INTERNET_OPTION_CONNECTED_STATE: STUB\n");
2316 break;
2317 case INTERNET_OPTION_DISABLE_PASSPORT_AUTH:
2318 TRACE("Option INTERNET_OPTION_DISABLE_PASSPORT_AUTH: harmless stub, since not enabled\n");
2319 break;
2320 case INTERNET_OPTION_SEND_TIMEOUT:
2321 case INTERNET_OPTION_RECEIVE_TIMEOUT:
2322 {
2323 ULONG timeout = *(ULONG *)lpBuffer;
2324 FIXME("INTERNET_OPTION_SEND/RECEIVE_TIMEOUT %d\n", timeout);
2325 break;
2326 }
2327 case INTERNET_OPTION_CONNECT_RETRIES:
2328 {
2329 ULONG retries = *(ULONG *)lpBuffer;
2330 FIXME("INTERNET_OPTION_CONNECT_RETRIES %d\n", retries);
2331 break;
2332 }
2333 case INTERNET_OPTION_CONTEXT_VALUE:
2334 FIXME("Option INTERNET_OPTION_CONTEXT_VALUE; STUB\n");
2335 break;
2336 case INTERNET_OPTION_SECURITY_FLAGS:
2337 FIXME("Option INTERNET_OPTION_SECURITY_FLAGS; STUB\n");
2338 break;
2339 case INTERNET_OPTION_DISABLE_AUTODIAL:
2340 FIXME("Option INTERNET_OPTION_DISABLE_AUTODIAL; STUB\n");
2341 break;
2342 case INTERNET_OPTION_HTTP_DECODING:
2343 FIXME("INTERNET_OPTION_HTTP_DECODING; STUB\n");
2344 INTERNET_SetLastError(ERROR_INTERNET_INVALID_OPTION);
2345 ret = FALSE;
2346 break;
2347 case INTERNET_OPTION_COOKIES_3RD_PARTY:
2348 FIXME("INTERNET_OPTION_COOKIES_3RD_PARTY; STUB\n");
2349 INTERNET_SetLastError(ERROR_INTERNET_INVALID_OPTION);
2350 ret = FALSE;
2351 break;
2352 case INTERNET_OPTION_SEND_UTF8_SERVERNAME_TO_PROXY:
2353 FIXME("INTERNET_OPTION_SEND_UTF8_SERVERNAME_TO_PROXY; STUB\n");
2354 INTERNET_SetLastError(ERROR_INTERNET_INVALID_OPTION);
2355 ret = FALSE;
2356 break;
2357 case INTERNET_OPTION_CODEPAGE_PATH:
2358 FIXME("INTERNET_OPTION_CODEPAGE_PATH; STUB\n");
2359 INTERNET_SetLastError(ERROR_INTERNET_INVALID_OPTION);
2360 ret = FALSE;
2361 break;
2362 case INTERNET_OPTION_CODEPAGE_EXTRA:
2363 FIXME("INTERNET_OPTION_CODEPAGE_EXTRA; STUB\n");
2364 INTERNET_SetLastError(ERROR_INTERNET_INVALID_OPTION);
2365 ret = FALSE;
2366 break;
2367 case INTERNET_OPTION_IDN:
2368 FIXME("INTERNET_OPTION_IDN; STUB\n");
2369 INTERNET_SetLastError(ERROR_INTERNET_INVALID_OPTION);
2370 ret = FALSE;
2371 break;
2372 default:
2373 FIXME("Option %d STUB\n",dwOption);
2374 INTERNET_SetLastError(ERROR_INTERNET_INVALID_OPTION);
2375 ret = FALSE;
2376 break;
2377 }
2378
2379 if(lpwhh)
2380 WININET_Release( lpwhh );
2381
2382 return ret;
2383 }
2384
2385
2386 /***********************************************************************
2387 * InternetSetOptionA (WININET.@)
2388 *
2389 * Sets an options on the specified handle.
2390 *
2391 * RETURNS
2392 * TRUE on success
2393 * FALSE on failure
2394 *
2395 */
2396 BOOL WINAPI InternetSetOptionA(HINTERNET hInternet, DWORD dwOption,
2397 LPVOID lpBuffer, DWORD dwBufferLength)
2398 {
2399 LPVOID wbuffer;
2400 DWORD wlen;
2401 BOOL r;
2402
2403 switch( dwOption )
2404 {
2405 case INTERNET_OPTION_CALLBACK:
2406 {
2407 object_header_t *lpwh;
2408
2409 if (!(lpwh = WININET_GetObject(hInternet)))
2410 {
2411 INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE);
2412 return FALSE;
2413 }
2414 WININET_Release(lpwh);
2415 INTERNET_SetLastError(ERROR_INTERNET_OPTION_NOT_SETTABLE);
2416 return FALSE;
2417 }
2418 case INTERNET_OPTION_PROXY:
2419 {
2420 LPINTERNET_PROXY_INFOA pi = (LPINTERNET_PROXY_INFOA) lpBuffer;
2421 LPINTERNET_PROXY_INFOW piw;
2422 DWORD proxlen, prbylen;
2423 LPWSTR prox, prby;
2424
2425 proxlen = MultiByteToWideChar( CP_ACP, 0, pi->lpszProxy, -1, NULL, 0);
2426 prbylen= MultiByteToWideChar( CP_ACP, 0, pi->lpszProxyBypass, -1, NULL, 0);
2427 wlen = sizeof(*piw) + proxlen + prbylen;
2428 wbuffer = HeapAlloc( GetProcessHeap(), 0, wlen*sizeof(WCHAR) );
2429 piw = (LPINTERNET_PROXY_INFOW) wbuffer;
2430 piw->dwAccessType = pi->dwAccessType;
2431 prox = (LPWSTR) &piw[1];
2432 prby = &prox[proxlen+1];
2433 MultiByteToWideChar( CP_ACP, 0, pi->lpszProxy, -1, prox, proxlen);
2434 MultiByteToWideChar( CP_ACP, 0, pi->lpszProxyBypass, -1, prby, prbylen);
2435 piw->lpszProxy = prox;
2436 piw->lpszProxyBypass = prby;
2437 }
2438 break;
2439 case INTERNET_OPTION_USER_AGENT:
2440 case INTERNET_OPTION_USERNAME:
2441 case INTERNET_OPTION_PASSWORD:
2442 wlen = MultiByteToWideChar( CP_ACP, 0, lpBuffer, dwBufferLength,
2443 NULL, 0 );
2444 wbuffer = HeapAlloc( GetProcessHeap(), 0, wlen*sizeof(WCHAR) );
2445 MultiByteToWideChar( CP_ACP, 0, lpBuffer, dwBufferLength,
2446 wbuffer, wlen );
2447 break;
2448 default:
2449 wbuffer = lpBuffer;
2450 wlen = dwBufferLength;
2451 }
2452
2453 r = InternetSetOptionW(hInternet,dwOption, wbuffer, wlen);
2454
2455 if( lpBuffer != wbuffer )
2456 HeapFree( GetProcessHeap(), 0, wbuffer );
2457
2458 return r;
2459 }
2460
2461
2462 /***********************************************************************
2463 * InternetSetOptionExA (WININET.@)
2464 */
2465 BOOL WINAPI InternetSetOptionExA(HINTERNET hInternet, DWORD dwOption,
2466 LPVOID lpBuffer, DWORD dwBufferLength, DWORD dwFlags)
2467 {
2468 FIXME("Flags %08x ignored\n", dwFlags);
2469 return InternetSetOptionA( hInternet, dwOption, lpBuffer, dwBufferLength );
2470 }
2471
2472 /***********************************************************************
2473 * InternetSetOptionExW (WININET.@)
2474 */
2475 BOOL WINAPI InternetSetOptionExW(HINTERNET hInternet, DWORD dwOption,
2476 LPVOID lpBuffer, DWORD dwBufferLength, DWORD dwFlags)
2477 {
2478 FIXME("Flags %08x ignored\n", dwFlags);
2479 if( dwFlags & ~ISO_VALID_FLAGS )
2480 {
2481 INTERNET_SetLastError( ERROR_INVALID_PARAMETER );
2482 return FALSE;
2483 }
2484 return InternetSetOptionW( hInternet, dwOption, lpBuffer, dwBufferLength );
2485 }
2486
2487 static const WCHAR WININET_wkday[7][4] =
2488 { { 'S','u','n', 0 }, { 'M','o','n', 0 }, { 'T','u','e', 0 }, { 'W','e','d', 0 },
2489 { 'T','h','u', 0 }, { 'F','r','i', 0 }, { 'S','a','t', 0 } };
2490 static const WCHAR WININET_month[12][4] =
2491 { { 'J','a','n', 0 }, { 'F','e','b', 0 }, { 'M','a','r', 0 }, { 'A','p','r', 0 },
2492 { 'M','a','y', 0 }, { 'J','u','n', 0 }, { 'J','u','l', 0 }, { 'A','u','g', 0 },
2493 { 'S','e','p', 0 }, { 'O','c','t', 0 }, { 'N','o','v', 0 }, { 'D','e','c', 0 } };
2494
2495 /***********************************************************************
2496 * InternetTimeFromSystemTimeA (WININET.@)
2497 */
2498 BOOL WINAPI InternetTimeFromSystemTimeA( const SYSTEMTIME* time, DWORD format, LPSTR string, DWORD size )
2499 {
2500 BOOL ret;
2501 WCHAR stringW[INTERNET_RFC1123_BUFSIZE];
2502
2503 TRACE( "%p 0x%08x %p 0x%08x\n", time, format, string, size );
2504
2505 if (!time || !string || format != INTERNET_RFC1123_FORMAT)
2506 {
2507 SetLastError(ERROR_INVALID_PARAMETER);
2508 return FALSE;
2509 }
2510
2511 if (size < INTERNET_RFC1123_BUFSIZE * sizeof(*string))
2512 {
2513 SetLastError(ERROR_INSUFFICIENT_BUFFER);
2514 return FALSE;
2515 }
2516
2517 ret = InternetTimeFromSystemTimeW( time, format, stringW, sizeof(stringW) );
2518 if (ret) WideCharToMultiByte( CP_ACP, 0, stringW, -1, string, size, NULL, NULL );
2519
2520 return ret;
2521 }
2522
2523 /***********************************************************************
2524 * InternetTimeFromSystemTimeW (WININET.@)
2525 */
2526 BOOL WINAPI InternetTimeFromSystemTimeW( const SYSTEMTIME* time, DWORD format, LPWSTR string, DWORD size )
2527 {
2528 static const WCHAR date[] =
2529 { '%','s',',',' ','%','0','2','d',' ','%','s',' ','%','4','d',' ','%','0',
2530 '2','d',':','%','0','2','d',':','%','0','2','d',' ','G','M','T', 0 };
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 sprintfW( string, date,
2547 WININET_wkday[time->wDayOfWeek],
2548 time->wDay,
2549 WININET_month[time->wMonth - 1],
2550 time->wYear,
2551 time->wHour,
2552 time->wMinute,
2553 time->wSecond );
2554
2555 return TRUE;
2556 }
2557
2558 /***********************************************************************
2559 * InternetTimeToSystemTimeA (WININET.@)
2560 */
2561 BOOL WINAPI InternetTimeToSystemTimeA( LPCSTR string, SYSTEMTIME* time, DWORD reserved )
2562 {
2563 BOOL ret = FALSE;
2564 WCHAR *stringW;
2565
2566 TRACE( "%s %p 0x%08x\n", debugstr_a(string), time, reserved );
2567
2568 stringW = heap_strdupAtoW(string);
2569 if (stringW)
2570 {
2571 ret = InternetTimeToSystemTimeW( stringW, time, reserved );
2572 HeapFree( GetProcessHeap(), 0, stringW );
2573 }
2574 return ret;
2575 }
2576
2577 /***********************************************************************
2578 * InternetTimeToSystemTimeW (WININET.@)
2579 */
2580 BOOL WINAPI InternetTimeToSystemTimeW( LPCWSTR string, SYSTEMTIME* time, DWORD reserved )
2581 {
2582 unsigned int i;
2583 const WCHAR *s = string;
2584 WCHAR *end;
2585
2586 TRACE( "%s %p 0x%08x\n", debugstr_w(string), time, reserved );
2587
2588 if (!string || !time) return FALSE;
2589
2590 /* Windows does this too */
2591 GetSystemTime( time );
2592
2593 /* Convert an RFC1123 time such as 'Fri, 07 Jan 2005 12:06:35 GMT' into
2594 * a SYSTEMTIME structure.
2595 */
2596
2597 while (*s && !isalphaW( *s )) s++;
2598 if (s[0] == '\0' || s[1] == '\0' || s[2] == '\0') return TRUE;
2599 time->wDayOfWeek = 7;
2600
2601 for (i = 0; i < 7; i++)
2602 {
2603 if (toupperW( WININET_wkday[i][0] ) == toupperW( s[0] ) &&
2604 toupperW( WININET_wkday[i][1] ) == toupperW( s[1] ) &&
2605 toupperW( WININET_wkday[i][2] ) == toupperW( s[2] ) )
2606 {
2607 time->wDayOfWeek = i;
2608 break;
2609 }
2610 }
2611
2612 if (time->wDayOfWeek > 6) return TRUE;
2613 while (*s && !isdigitW( *s )) s++;
2614 time->wDay = strtolW( s, &end, 10 );
2615 s = end;
2616
2617 while (*s && !isalphaW( *s )) s++;
2618 if (s[0] == '\0' || s[1] == '\0' || s[2] == '\0') return TRUE;
2619 time->wMonth = 0;
2620
2621 for (i = 0; i < 12; i++)
2622 {
2623 if (toupperW( WININET_month[i][0]) == toupperW( s[0] ) &&
2624 toupperW( WININET_month[i][1]) == toupperW( s[1] ) &&
2625 toupperW( WININET_month[i][2]) == toupperW( s[2] ) )
2626 {
2627 time->wMonth = i + 1;
2628 break;
2629 }
2630 }
2631 if (time->wMonth == 0) return TRUE;
2632
2633 while (*s && !isdigitW( *s )) s++;
2634 if (*s == '\0') return TRUE;
2635 time->wYear = strtolW( s, &end, 10 );
2636 s = end;
2637
2638 while (*s && !isdigitW( *s )) s++;
2639 if (*s == '\0') return TRUE;
2640 time->wHour = strtolW( s, &end, 10 );
2641 s = end;
2642
2643 while (*s && !isdigitW( *s )) s++;
2644 if (*s == '\0') return TRUE;
2645 time->wMinute = strtolW( s, &end, 10 );
2646 s = end;
2647
2648 while (*s && !isdigitW( *s )) s++;
2649 if (*s == '\0') return TRUE;
2650 time->wSecond = strtolW( s, &end, 10 );
2651 s = end;
2652
2653 time->wMilliseconds = 0;
2654 return TRUE;
2655 }
2656
2657 /***********************************************************************
2658 * InternetCheckConnectionW (WININET.@)
2659 *
2660 * Pings a requested host to check internet connection
2661 *
2662 * RETURNS
2663 * TRUE on success and FALSE on failure. If a failure then
2664 * ERROR_NOT_CONNECTED is placed into GetLastError
2665 *
2666 */
2667 BOOL WINAPI InternetCheckConnectionW( LPCWSTR lpszUrl, DWORD dwFlags, DWORD dwReserved )
2668 {
2669 /*
2670 * this is a kludge which runs the resident ping program and reads the output.
2671 *
2672 * Anyone have a better idea?
2673 */
2674
2675 BOOL rc = FALSE;
2676 static const CHAR ping[] = "ping -c 1 ";
2677 static const CHAR redirect[] = " >/dev/null 2>/dev/null";
2678 CHAR *command = NULL;
2679 WCHAR hostW[1024];
2680 DWORD len;
2681 INTERNET_PORT port;
2682 int status = -1;
2683
2684 FIXME("\n");
2685
2686 /*
2687 * Crack or set the Address
2688 */
2689 if (lpszUrl == NULL)
2690 {
2691 /*
2692 * According to the doc we are supposed to use the ip for the next
2693 * server in the WnInet internal server database. I have
2694 * no idea what that is or how to get it.
2695 *
2696 * So someone needs to implement this.
2697 */
2698 FIXME("Unimplemented with URL of NULL\n");
2699 return TRUE;
2700 }
2701 else
2702 {
2703 URL_COMPONENTSW components;
2704
2705 ZeroMemory(&components,sizeof(URL_COMPONENTSW));
2706 components.lpszHostName = (LPWSTR)hostW;
2707 components.dwHostNameLength = 1024;
2708
2709 if (!InternetCrackUrlW(lpszUrl,0,0,&components))
2710 goto End;
2711
2712 TRACE("host name : %s\n",debugstr_w(components.lpszHostName));
2713 port = components.nPort;
2714 TRACE("port: %d\n", port);
2715 }
2716
2717 if (dwFlags & FLAG_ICC_FORCE_CONNECTION)
2718 {
2719 struct sockaddr_storage saddr;
2720 socklen_t sa_len = sizeof(saddr);
2721 int fd;
2722
2723 if (!GetAddress(hostW, port, (struct sockaddr *)&saddr, &sa_len))
2724 goto End;
2725 fd = socket(saddr.ss_family, SOCK_STREAM, 0);
2726 if (fd != -1)
2727 {
2728 if (connect(fd, (struct sockaddr *)&saddr, sa_len) == 0)
2729 rc = TRUE;
2730 close(fd);
2731 }
2732 }
2733 else
2734 {
2735 /*
2736 * Build our ping command
2737 */
2738 len = WideCharToMultiByte(CP_UNIXCP, 0, hostW, -1, NULL, 0, NULL, NULL);
2739 command = HeapAlloc( GetProcessHeap(), 0, strlen(ping)+len+strlen(redirect) );
2740 strcpy(command,ping);
2741 WideCharToMultiByte(CP_UNIXCP, 0, hostW, -1, command+strlen(ping), len, NULL, NULL);
2742 strcat(command,redirect);
2743
2744 TRACE("Ping command is : %s\n",command);
2745
2746 status = system(command);
2747
2748 TRACE("Ping returned a code of %i\n",status);
2749
2750 /* Ping return code of 0 indicates success */
2751 if (status == 0)
2752 rc = TRUE;
2753 }
2754
2755 End:
2756
2757 HeapFree( GetProcessHeap(), 0, command );
2758 if (rc == FALSE)
2759 INTERNET_SetLastError(ERROR_NOT_CONNECTED);
2760
2761 return rc;
2762 }
2763
2764
2765 /***********************************************************************
2766 * InternetCheckConnectionA (WININET.@)
2767 *
2768 * Pings a requested host to check internet connection
2769 *
2770 * RETURNS
2771 * TRUE on success and FALSE on failure. If a failure then
2772 * ERROR_NOT_CONNECTED is placed into GetLastError
2773 *
2774 */
2775 BOOL WINAPI InternetCheckConnectionA(LPCSTR lpszUrl, DWORD dwFlags, DWORD dwReserved)
2776 {
2777 WCHAR *url = NULL;
2778 BOOL rc;
2779
2780 if(lpszUrl) {
2781 url = heap_strdupAtoW(lpszUrl);
2782 if(!url)
2783 return FALSE;
2784 }
2785
2786 rc = InternetCheckConnectionW(url, dwFlags, dwReserved);
2787
2788 HeapFree(GetProcessHeap(), 0, url);
2789 return rc;
2790 }
2791
2792
2793 /**********************************************************
2794 * INTERNET_InternetOpenUrlW (internal)
2795 *
2796 * Opens an URL
2797 *
2798 * RETURNS
2799 * handle of connection or NULL on failure
2800 */
2801 static HINTERNET INTERNET_InternetOpenUrlW(appinfo_t *hIC, LPCWSTR lpszUrl,
2802 LPCWSTR lpszHeaders, DWORD dwHeadersLength, DWORD dwFlags, DWORD_PTR dwContext)
2803 {
2804 URL_COMPONENTSW urlComponents;
2805 WCHAR protocol[32], hostName[MAXHOSTNAME], userName[1024];
2806 WCHAR password[1024], path[2048], extra[1024];
2807 HINTERNET client = NULL, client1 = NULL;
2808
2809 TRACE("(%p, %s, %s, %08x, %08x, %08lx)\n", hIC, debugstr_w(lpszUrl), debugstr_w(lpszHeaders),
2810 dwHeadersLength, dwFlags, dwContext);
2811
2812 urlComponents.dwStructSize = sizeof(URL_COMPONENTSW);
2813 urlComponents.lpszScheme = protocol;
2814 urlComponents.dwSchemeLength = 32;
2815 urlComponents.lpszHostName = hostName;
2816 urlComponents.dwHostNameLength = MAXHOSTNAME;
2817 urlComponents.lpszUserName = userName;
2818 urlComponents.dwUserNameLength = 1024;
2819 urlComponents.lpszPassword = password;
2820 urlComponents.dwPasswordLength = 1024;
2821 urlComponents.lpszUrlPath = path;
2822 urlComponents.dwUrlPathLength = 2048;
2823 urlComponents.lpszExtraInfo = extra;
2824 urlComponents.dwExtraInfoLength = 1024;
2825 if(!InternetCrackUrlW(lpszUrl, strlenW(lpszUrl), 0, &urlComponents))
2826 return NULL;
2827 switch(urlComponents.nScheme) {
2828 case INTERNET_SCHEME_FTP:
2829 if(urlComponents.nPort == 0)
2830 urlComponents.nPort = INTERNET_DEFAULT_FTP_PORT;
2831 client = FTP_Connect(hIC, hostName, urlComponents.nPort,
2832 userName, password, dwFlags, dwContext, INET_OPENURL);
2833 if(client == NULL)
2834 break;
2835 client1 = FtpOpenFileW(client, path, GENERIC_READ, dwFlags, dwContext);
2836 if(client1 == NULL) {
2837 InternetCloseHandle(client);
2838 break;
2839 }
2840 break;
2841
2842 case INTERNET_SCHEME_HTTP:
2843 case INTERNET_SCHEME_HTTPS: {
2844 static const WCHAR szStars[] = { '*','/','*', 0 };
2845 LPCWSTR accept[2] = { szStars, NULL };
2846 if(urlComponents.nPort == 0) {
2847 if(urlComponents.nScheme == INTERNET_SCHEME_HTTP)
2848 urlComponents.nPort = INTERNET_DEFAULT_HTTP_PORT;
2849 else
2850 urlComponents.nPort = INTERNET_DEFAULT_HTTPS_PORT;
2851 }
2852 if (urlComponents.nScheme == INTERNET_SCHEME_HTTPS) dwFlags |= INTERNET_FLAG_SECURE;
2853
2854 /* FIXME: should use pointers, not handles, as handles are not thread-safe */
2855 client = HTTP_Connect(hIC, hostName, urlComponents.nPort,
2856 userName, password, dwFlags, dwContext, INET_OPENURL);
2857 if(client == NULL)
2858 break;
2859
2860 if (urlComponents.dwExtraInfoLength) {
2861 WCHAR *path_extra;
2862 DWORD len = urlComponents.dwUrlPathLength + urlComponents.dwExtraInfoLength + 1;
2863
2864 if (!(path_extra = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR))))
2865 {
2866 InternetCloseHandle(client);
2867 break;
2868 }
2869 strcpyW(path_extra, urlComponents.lpszUrlPath);
2870 strcatW(path_extra, urlComponents.lpszExtraInfo);
2871 client1 = HttpOpenRequestW(client, NULL, path_extra, NULL, NULL, accept, dwFlags, dwContext);
2872 HeapFree(GetProcessHeap(), 0, path_extra);
2873 }
2874 else
2875 client1 = HttpOpenRequestW(client, NULL, path, NULL, NULL, accept, dwFlags, dwContext);
2876
2877 if(client1 == NULL) {
2878 InternetCloseHandle(client);
2879 break;
2880 }
2881 HttpAddRequestHeadersW(client1, lpszHeaders, dwHeadersLength, HTTP_ADDREQ_FLAG_ADD);
2882 if (!HttpSendRequestW(client1, NULL, 0, NULL, 0) &&
2883 GetLastError() != ERROR_IO_PENDING) {
2884 InternetCloseHandle(client1);
2885 client1 = NULL;
2886 break;
2887 }
2888 }
2889 case INTERNET_SCHEME_GOPHER:
2890 /* gopher doesn't seem to be implemented in wine, but it's supposed
2891 * to be supported by InternetOpenUrlA. */
2892 default:
2893 INTERNET_SetLastError(ERROR_INTERNET_UNRECOGNIZED_SCHEME);
2894 break;
2895 }
2896
2897 TRACE(" %p <--\n", client1);
2898
2899 return client1;
2900 }
2901
2902 /**********************************************************
2903 * InternetOpenUrlW (WININET.@)
2904 *
2905 * Opens an URL
2906 *
2907 * RETURNS
2908 * handle of connection or NULL on failure
2909 */
2910 static void AsyncInternetOpenUrlProc(WORKREQUEST *workRequest)
2911 {
2912 struct WORKREQ_INTERNETOPENURLW const *req = &workRequest->u.InternetOpenUrlW;
2913 appinfo_t *hIC = (appinfo_t*) workRequest->hdr;
2914
2915 TRACE("%p\n", hIC);
2916
2917 INTERNET_InternetOpenUrlW(hIC, req->lpszUrl,
2918 req->lpszHeaders, req->dwHeadersLength, req->dwFlags, req->dwContext);
2919 HeapFree(GetProcessHeap(), 0, req->lpszUrl);
2920 HeapFree(GetProcessHeap(), 0, req->lpszHeaders);
2921 }
2922
2923 HINTERNET WINAPI InternetOpenUrlW(HINTERNET hInternet, LPCWSTR lpszUrl,
2924 LPCWSTR lpszHeaders, DWORD dwHeadersLength, DWORD dwFlags, DWORD_PTR dwContext)
2925 {
2926 HINTERNET ret = NULL;
2927 appinfo_t *hIC = NULL;
2928
2929 if (TRACE_ON(wininet)) {
2930 TRACE("(%p, %s, %s, %08x, %08x, %08lx)\n", hInternet, debugstr_w(lpszUrl), debugstr_w(lpszHeaders),
2931 dwHeadersLength, dwFlags, dwContext);
2932 TRACE(" flags :");
2933 dump_INTERNET_FLAGS(dwFlags);
2934 }
2935
2936 if (!lpszUrl)
2937 {
2938 INTERNET_SetLastError(ERROR_INVALID_PARAMETER);
2939 goto lend;
2940 }
2941
2942 hIC = (appinfo_t*)WININET_GetObject( hInternet );
2943 if (NULL == hIC || hIC->hdr.htype != WH_HINIT) {
2944 INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE);
2945 goto lend;
2946 }
2947
2948 if (hIC->hdr.dwFlags & INTERNET_FLAG_ASYNC) {
2949 WORKREQUEST workRequest;
2950 struct WORKREQ_INTERNETOPENURLW *req;
2951
2952 workRequest.asyncproc = AsyncInternetOpenUrlProc;
2953 workRequest.hdr = WININET_AddRef( &hIC->hdr );
2954 req = &workRequest.u.InternetOpenUrlW;
2955 req->lpszUrl = heap_strdupW(lpszUrl);
2956 req->lpszHeaders = heap_strdupW(lpszHeaders);
2957 req->dwHeadersLength = dwHeadersLength;
2958 req->dwFlags = dwFlags;
2959 req->dwContext = dwContext;
2960
2961 INTERNET_AsyncCall(&workRequest);
2962 /*
2963 * This is from windows.
2964 */
2965 INTERNET_SetLastError(ERROR_IO_PENDING);
2966 } else {
2967 ret = INTERNET_InternetOpenUrlW(hIC, lpszUrl, lpszHeaders, dwHeadersLength, dwFlags, dwContext);
2968 }
2969
2970 lend:
2971 if( hIC )
2972 WININET_Release( &hIC->hdr );
2973 TRACE(" %p <--\n", ret);
2974
2975 return ret;
2976 }
2977
2978 /**********************************************************
2979 * InternetOpenUrlA (WININET.@)
2980 *
2981 * Opens an URL
2982 *
2983 * RETURNS
2984 * handle of connection or NULL on failure
2985 */
2986 HINTERNET WINAPI InternetOpenUrlA(HINTERNET hInternet, LPCSTR lpszUrl,
2987 LPCSTR lpszHeaders, DWORD dwHeadersLength, DWORD dwFlags, DWORD_PTR dwContext)
2988 {
2989 HINTERNET rc = NULL;
2990 DWORD lenHeaders = 0;
2991 LPWSTR szUrl = NULL;
2992 LPWSTR szHeaders = NULL;
2993
2994 TRACE("\n");
2995
2996 if(lpszUrl) {
2997 szUrl = heap_strdupAtoW(lpszUrl);
2998 if(!szUrl)
2999 return NULL;
3000 }
3001
3002 if(lpszHeaders) {
3003 lenHeaders = MultiByteToWideChar(CP_ACP, 0, lpszHeaders, dwHeadersLength, NULL, 0 );
3004 szHeaders = HeapAlloc(GetProcessHeap(), 0, lenHeaders*sizeof(WCHAR));
3005 if(!szHeaders) {
3006 HeapFree(GetProcessHeap(), 0, szUrl);
3007 return NULL;
3008 }
3009 MultiByteToWideChar(CP_ACP, 0, lpszHeaders, dwHeadersLength, szHeaders, lenHeaders);
3010 }
3011
3012 rc = InternetOpenUrlW(hInternet, szUrl, szHeaders,
3013 lenHeaders, dwFlags, dwContext);
3014
3015 HeapFree(GetProcessHeap(), 0, szUrl);
3016 HeapFree(GetProcessHeap(), 0, szHeaders);
3017
3018 return rc;
3019 }
3020
3021
3022 static LPWITHREADERROR INTERNET_AllocThreadError(void)
3023 {
3024 LPWITHREADERROR lpwite = HeapAlloc(GetProcessHeap(), 0, sizeof(*lpwite));
3025
3026 if (lpwite)
3027 {
3028 lpwite->dwError = 0;
3029 lpwite->response[0] = '\0';
3030 }
3031
3032 if (!TlsSetValue(g_dwTlsErrIndex, lpwite))
3033 {
3034 HeapFree(GetProcessHeap(), 0, lpwite);
3035 return NULL;
3036 }
3037
3038 return lpwite;
3039 }
3040
3041
3042 /***********************************************************************
3043 * INTERNET_SetLastError (internal)
3044 *
3045 * Set last thread specific error
3046 *
3047 * RETURNS
3048 *
3049 */
3050 void INTERNET_SetLastError(DWORD dwError)
3051 {
3052 LPWITHREADERROR lpwite = TlsGetValue(g_dwTlsErrIndex);
3053
3054 if (!lpwite)
3055 lpwite = INTERNET_AllocThreadError();
3056
3057 SetLastError(dwError);
3058 if(lpwite)
3059 lpwite->dwError = dwError;
3060 }
3061
3062
3063 /***********************************************************************
3064 * INTERNET_GetLastError (internal)
3065 *
3066 * Get last thread specific error
3067 *
3068 * RETURNS
3069 *
3070 */
3071 DWORD INTERNET_GetLastError(void)
3072 {
3073 LPWITHREADERROR lpwite = TlsGetValue(g_dwTlsErrIndex);
3074 if (!lpwite) return 0;
3075 /* TlsGetValue clears last error, so set it again here */
3076 SetLastError(lpwite->dwError);
3077 return lpwite->dwError;
3078 }
3079
3080
3081 /***********************************************************************
3082 * INTERNET_WorkerThreadFunc (internal)
3083 *
3084 * Worker thread execution function
3085 *
3086 * RETURNS
3087 *
3088 */
3089 static DWORD CALLBACK INTERNET_WorkerThreadFunc(LPVOID lpvParam)
3090 {
3091 LPWORKREQUEST lpRequest = lpvParam;
3092 WORKREQUEST workRequest;
3093
3094 TRACE("\n");
3095
3096 workRequest = *lpRequest;
3097 HeapFree(GetProcessHeap(), 0, lpRequest);
3098
3099 workRequest.asyncproc(&workRequest);
3100
3101 WININET_Release( workRequest.hdr );
3102 return TRUE;
3103 }
3104
3105
3106 /***********************************************************************
3107 * INTERNET_AsyncCall (internal)
3108 *
3109 * Retrieves work request from queue
3110 *
3111 * RETURNS
3112 *
3113 */
3114 BOOL INTERNET_AsyncCall(LPWORKREQUEST lpWorkRequest)
3115 {
3116 BOOL bSuccess;
3117 LPWORKREQUEST lpNewRequest;
3118
3119 TRACE("\n");
3120
3121 lpNewRequest = HeapAlloc(GetProcessHeap(), 0, sizeof(WORKREQUEST));
3122 if (!lpNewRequest)
3123 return FALSE;
3124
3125 *lpNewRequest = *lpWorkRequest;
3126
3127 bSuccess = QueueUserWorkItem(INTERNET_WorkerThreadFunc, lpNewRequest, WT_EXECUTELONGFUNCTION);
3128 if (!bSuccess)
3129 {
3130 HeapFree(GetProcessHeap(), 0, lpNewRequest);
3131 INTERNET_SetLastError(ERROR_INTERNET_ASYNC_THREAD_FAILED);
3132 }
3133
3134 return bSuccess;
3135 }
3136
3137
3138 /***********************************************************************
3139 * INTERNET_GetResponseBuffer (internal)
3140 *
3141 * RETURNS
3142 *
3143 */
3144 LPSTR INTERNET_GetResponseBuffer(void)
3145 {
3146 LPWITHREADERROR lpwite = TlsGetValue(g_dwTlsErrIndex);
3147 if (!lpwite)
3148 lpwite = INTERNET_AllocThreadError();
3149 TRACE("\n");
3150 return lpwite->response;
3151 }
3152
3153 /***********************************************************************
3154 * INTERNET_GetNextLine (internal)
3155 *
3156 * Parse next line in directory string listing
3157 *
3158 * RETURNS
3159 * Pointer to beginning of next line
3160 * NULL on failure
3161 *
3162 */
3163
3164 LPSTR INTERNET_GetNextLine(INT nSocket, LPDWORD dwLen)
3165 {
3166 struct pollfd pfd;
3167 BOOL bSuccess = FALSE;
3168 INT nRecv = 0;
3169 LPSTR lpszBuffer = INTERNET_GetResponseBuffer();
3170
3171 TRACE("\n");
3172
3173 pfd.fd = nSocket;
3174 pfd.events = POLLIN;
3175
3176 while (nRecv < MAX_REPLY_LEN)
3177 {
3178 if (poll(&pfd,1, RESPONSE_TIMEOUT * 1000) > 0)
3179 {
3180 if (recv(nSocket, &lpszBuffer[nRecv], 1, 0) <= 0)
3181 {
3182 INTERNET_SetLastError(ERROR_FTP_TRANSFER_IN_PROGRESS);
3183 goto lend;
3184 }
3185
3186 if (lpszBuffer[nRecv] == '\n')
3187 {
3188 bSuccess = TRUE;
3189 break;
3190 }
3191 if (lpszBuffer[nRecv] != '\r')
3192 nRecv++;
3193 }
3194 else
3195 {
3196 INTERNET_SetLastError(ERROR_INTERNET_TIMEOUT);
3197 goto lend;
3198 }
3199 }
3200
3201 lend:
3202 if (bSuccess)
3203 {
3204 lpszBuffer[nRecv] = '\0';
3205 *dwLen = nRecv - 1;
3206 TRACE(":%d %s\n", nRecv, lpszBuffer);
3207 return lpszBuffer;
3208 }
3209 else
3210 {
3211 return NULL;
3212 }
3213 }
3214
3215 /**********************************************************
3216 * InternetQueryDataAvailable (WININET.@)
3217 *
3218 * Determines how much data is available to be read.
3219 *
3220 * RETURNS
3221 * TRUE on success, FALSE if an error occurred. If
3222 * INTERNET_FLAG_ASYNC was specified in InternetOpen, and
3223 * no data is presently available, FALSE is returned with
3224 * the last error ERROR_IO_PENDING; a callback with status
3225 * INTERNET_STATUS_REQUEST_COMPLETE will be sent when more
3226 * data is available.
3227 */
3228 BOOL WINAPI InternetQueryDataAvailable( HINTERNET hFile,
3229 LPDWORD lpdwNumberOfBytesAvailble,
3230 DWORD dwFlags, DWORD_PTR dwContext)
3231 {
3232 object_header_t *hdr;
3233 DWORD res;
3234
3235 TRACE("(%p %p %x %lx)\n", hFile, lpdwNumberOfBytesAvailble, dwFlags, dwContext);
3236
3237 hdr = WININET_GetObject( hFile );
3238 if (!hdr) {
3239 INTERNET_SetLastError(ERROR_INVALID_HANDLE);
3240 return FALSE;
3241 }
3242
3243 if(hdr->vtbl->QueryDataAvailable) {
3244 res = hdr->vtbl->QueryDataAvailable(hdr, lpdwNumberOfBytesAvailble, dwFlags, dwContext);
3245 }else {
3246 WARN("wrong handle\n");
3247 res = ERROR_INTERNET_INCORRECT_HANDLE_TYPE;
3248 }
3249
3250 WININET_Release(hdr);
3251
3252 if(res != ERROR_SUCCESS)
3253 SetLastError(res);
3254 return res == ERROR_SUCCESS;
3255 }
3256
3257
3258 /***********************************************************************
3259 * InternetLockRequestFile (WININET.@)
3260 */
3261 BOOL WINAPI InternetLockRequestFile( HINTERNET hInternet, HANDLE
3262 *lphLockReqHandle)
3263 {
3264 FIXME("STUB\n");
3265 return FALSE;
3266 }
3267
3268 BOOL WINAPI InternetUnlockRequestFile( HANDLE hLockHandle)
3269 {
3270 FIXME("STUB\n");
3271 return FALSE;
3272 }
3273
3274
3275 /***********************************************************************
3276 * InternetAutodial (WININET.@)
3277 *
3278 * On windows this function is supposed to dial the default internet
3279 * connection. We don't want to have Wine dial out to the internet so
3280 * we return TRUE by default. It might be nice to check if we are connected.
3281 *
3282 * RETURNS
3283 * TRUE on success
3284 * FALSE on failure
3285 *
3286 */
3287 BOOL WINAPI InternetAutodial(DWORD dwFlags, HWND hwndParent)
3288 {
3289 FIXME("STUB\n");
3290
3291 /* Tell that we are connected to the internet. */
3292 return TRUE;
3293 }
3294
3295 /***********************************************************************
3296 * InternetAutodialHangup (WININET.@)
3297 *
3298 * Hangs up a connection made with InternetAutodial
3299 *
3300 * PARAM
3301 * dwReserved
3302 * RETURNS
3303 * TRUE on success
3304 * FALSE on failure
3305 *
3306 */
3307 BOOL WINAPI InternetAutodialHangup(DWORD dwReserved)
3308 {
3309 FIXME("STUB\n");
3310
3311 /* we didn't dial, we don't disconnect */
3312 return TRUE;
3313 }
3314
3315 /***********************************************************************
3316 * InternetCombineUrlA (WININET.@)
3317 *
3318 * Combine a base URL with a relative URL
3319 *
3320 * RETURNS
3321 * TRUE on success
3322 * FALSE on failure
3323 *
3324 */
3325
3326 BOOL WINAPI InternetCombineUrlA(LPCSTR lpszBaseUrl, LPCSTR lpszRelativeUrl,
3327 LPSTR lpszBuffer, LPDWORD lpdwBufferLength,
3328 DWORD dwFlags)
3329 {
3330 HRESULT hr=S_OK;
3331
3332 TRACE("(%s, %s, %p, %p, 0x%08x)\n", debugstr_a(lpszBaseUrl), debugstr_a(lpszRelativeUrl), lpszBuffer, lpdwBufferLength, dwFlags);
3333
3334 /* Flip this bit to correspond to URL_ESCAPE_UNSAFE */
3335 dwFlags ^= ICU_NO_ENCODE;
3336 hr=UrlCombineA(lpszBaseUrl,lpszRelativeUrl,lpszBuffer,lpdwBufferLength,dwFlags);
3337
3338 return (hr==S_OK);
3339 }
3340
3341 /***********************************************************************
3342 * InternetCombineUrlW (WININET.@)
3343 *
3344 * Combine a base URL with a relative URL
3345 *
3346 * RETURNS
3347 * TRUE on success
3348 * FALSE on failure
3349 *
3350 */
3351
3352 BOOL WINAPI InternetCombineUrlW(LPCWSTR lpszBaseUrl, LPCWSTR lpszRelativeUrl,
3353 LPWSTR lpszBuffer, LPDWORD lpdwBufferLength,
3354 DWORD dwFlags)
3355 {
3356 HRESULT hr=S_OK;
3357
3358 TRACE("(%s, %s, %p, %p, 0x%08x)\n", debugstr_w(lpszBaseUrl), debugstr_w(lpszRelativeUrl), lpszBuffer, lpdwBufferLength, dwFlags);
3359
3360 /* Flip this bit to correspond to URL_ESCAPE_UNSAFE */
3361 dwFlags ^= ICU_NO_ENCODE;
3362 hr=UrlCombineW(lpszBaseUrl,lpszRelativeUrl,lpszBuffer,lpdwBufferLength,dwFlags);
3363
3364 return (hr==S_OK);
3365 }
3366
3367 /* max port num is 65535 => 5 digits */
3368 #define MAX_WORD_DIGITS 5
3369
3370 #define URL_GET_COMP_LENGTH(url, component) ((url)->dw##component##Length ? \
3371 (url)->dw##component##Length : strlenW((url)->lpsz##component))
3372 #define URL_GET_COMP_LENGTHA(url, component) ((url)->dw##component##Length ? \
3373 (url)->dw##component##Length : strlen((url)->lpsz##component))
3374
3375 static BOOL url_uses_default_port(INTERNET_SCHEME nScheme, INTERNET_PORT nPort)
3376 {
3377 if ((nScheme == INTERNET_SCHEME_HTTP) &&
3378 (nPort == INTERNET_DEFAULT_HTTP_PORT))
3379 return TRUE;
3380 if ((nScheme == INTERNET_SCHEME_HTTPS) &&
3381 (nPort == INTERNET_DEFAULT_HTTPS_PORT))
3382 return TRUE;
3383 if ((nScheme == INTERNET_SCHEME_FTP) &&
3384 (nPort == INTERNET_DEFAULT_FTP_PORT))
3385 return TRUE;
3386 if ((nScheme == INTERNET_SCHEME_GOPHER) &&
3387 (nPort == INTERNET_DEFAULT_GOPHER_PORT))
3388 return TRUE;
3389
3390 if (nPort == INTERNET_INVALID_PORT_NUMBER)
3391 return TRUE;
3392
3393 return FALSE;
3394 }
3395
3396 /* opaque urls do not fit into the standard url hierarchy and don't have
3397 * two following slashes */
3398 static inline BOOL scheme_is_opaque(INTERNET_SCHEME nScheme)
3399 {
3400 return (nScheme != INTERNET_SCHEME_FTP) &&
3401 (nScheme != INTERNET_SCHEME_GOPHER) &&
3402 (nScheme != INTERNET_SCHEME_HTTP) &&
3403 (nScheme != INTERNET_SCHEME_HTTPS) &&
3404 (nScheme != INTERNET_SCHEME_FILE);
3405 }
3406
3407 static LPCWSTR INTERNET_GetSchemeString(INTERNET_SCHEME scheme)
3408 {
3409 int index;
3410 if (scheme < INTERNET_SCHEME_FIRST)
3411 return NULL;
3412 index = scheme - INTERNET_SCHEME_FIRST;
3413 if (index >= sizeof(url_schemes)/sizeof(url_schemes[0]))
3414 return NULL;
3415 return (LPCWSTR)url_schemes[index];
3416 }
3417
3418 /* we can calculate using ansi strings because we're just
3419 * calculating string length, not size
3420 */
3421 static BOOL calc_url_length(LPURL_COMPONENTSW lpUrlComponents,
3422 LPDWORD lpdwUrlLength)
3423 {
3424 INTERNET_SCHEME nScheme;
3425
3426 *lpdwUrlLength = 0;
3427
3428 if (lpUrlComponents->lpszScheme)
3429 {
3430 DWORD dwLen = URL_GET_COMP_LENGTH(lpUrlComponents, Scheme);
3431 *lpdwUrlLength += dwLen;
3432 nScheme = GetInternetSchemeW(lpUrlComponents->lpszScheme, dwLen);
3433 }
3434 else
3435 {
3436 LPCWSTR scheme;
3437
3438 nScheme = lpUrlComponents->nScheme;
3439
3440 if (nScheme == INTERNET_SCHEME_DEFAULT)
3441 nScheme = INTERNET_SCHEME_HTTP;
3442 scheme = INTERNET_GetSchemeString(nScheme);
3443 *lpdwUrlLength += strlenW(scheme);
3444 }
3445
3446 (*lpdwUrlLength)++; /* ':' */
3447 if (!scheme_is_opaque(nScheme) || lpUrlComponents->lpszHostName)
3448 *lpdwUrlLength += strlen("//");
3449
3450 if (lpUrlComponents->lpszUserName)
3451 {
3452 *lpdwUrlLength += URL_GET_COMP_LENGTH(lpUrlComponents, UserName);
3453 *lpdwUrlLength += strlen("@");
3454 }
3455 else
3456 {
3457 if (lpUrlComponents->lpszPassword)
3458 {
3459 INTERNET_SetLastError(ERROR_INVALID_PARAMETER);
3460 return FALSE;
3461 }
3462 }
3463
3464 if (lpUrlComponents->lpszPassword)
3465 {
3466 *lpdwUrlLength += strlen(":");
3467 *lpdwUrlLength += URL_GET_COMP_LENGTH(lpUrlComponents, Password);
3468 }
3469
3470 if (lpUrlComponents->lpszHostName)
3471 {
3472 *lpdwUrlLength += URL_GET_COMP_LENGTH(lpUrlComponents, HostName);
3473
3474 if (!url_uses_default_port(nScheme, lpUrlComponents->nPort))
3475 {
3476 char szPort[MAX_WORD_DIGITS+1];
3477
3478 sprintf(szPort, "%d", lpUrlComponents->nPort);
3479 *lpdwUrlLength += strlen(szPort);
3480 *lpdwUrlLength += strlen(":");
3481 }
3482
3483 if (lpUrlComponents->lpszUrlPath && *lpUrlComponents->lpszUrlPath != '/')
3484 (*lpdwUrlLength)++; /* '/' */
3485 }
3486
3487 if (lpUrlComponents->lpszUrlPath)
3488 *lpdwUrlLength += URL_GET_COMP_LENGTH(lpUrlComponents, UrlPath);
3489
3490 if (lpUrlComponents->lpszExtraInfo)
3491 *lpdwUrlLength += URL_GET_COMP_LENGTH(lpUrlComponents, ExtraInfo);
3492
3493 return TRUE;
3494 }
3495
3496 static void convert_urlcomp_atow(LPURL_COMPONENTSA lpUrlComponents, LPURL_COMPONENTSW urlCompW)
3497 {
3498 INT len;
3499
3500 ZeroMemory(urlCompW, sizeof(URL_COMPONENTSW));
3501
3502 urlCompW->dwStructSize = sizeof(URL_COMPONENTSW);
3503 urlCompW->dwSchemeLength = lpUrlComponents->dwSchemeLength;
3504 urlCompW->nScheme = lpUrlComponents->nScheme;
3505 urlCompW->dwHostNameLength = lpUrlComponents->dwHostNameLength;
3506 urlCompW->nPort = lpUrlComponents->nPort;
3507 urlCompW->dwUserNameLength = lpUrlComponents->dwUserNameLength;
3508 urlCompW->dwPasswordLength = lpUrlComponents->dwPasswordLength;
3509 urlCompW->dwUrlPathLength = lpUrlComponents->dwUrlPathLength;
3510 urlCompW->dwExtraInfoLength = lpUrlComponents->dwExtraInfoLength;
3511
3512 if (lpUrlComponents->lpszScheme)
3513 {
3514 len = URL_GET_COMP_LENGTHA(lpUrlComponents, Scheme) + 1;
3515 urlCompW->lpszScheme = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
3516 MultiByteToWideChar(CP_ACP, 0, lpUrlComponents->lpszScheme,
3517 -1, urlCompW->lpszScheme, len);
3518 }
3519
3520 if (lpUrlComponents->lpszHostName)
3521 {
3522 len = URL_GET_COMP_LENGTHA(lpUrlComponents, HostName) + 1;
3523 urlCompW->lpszHostName = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
3524 MultiByteToWideChar(CP_ACP, 0, lpUrlComponents->lpszHostName,
3525 -1, urlCompW->lpszHostName, len);
3526 }
3527
3528 if (lpUrlComponents->lpszUserName)
3529 {
3530 len = URL_GET_COMP_LENGTHA(lpUrlComponents, UserName) + 1;
3531 urlCompW->lpszUserName = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
3532 MultiByteToWideChar(CP_ACP, 0, lpUrlComponents->lpszUserName,
3533 -1, urlCompW->lpszUserName, len);
3534 }
3535
3536 if (lpUrlComponents->lpszPassword)
3537 {
3538 len = URL_GET_COMP_LENGTHA(lpUrlComponents, Password) + 1;
3539 urlCompW->lpszPassword = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
3540 MultiByteToWideChar(CP_ACP, 0, lpUrlComponents->lpszPassword,
3541 -1, urlCompW->lpszPassword, len);
3542 }
3543
3544 if (lpUrlComponents->lpszUrlPath)
3545 {
3546 len = URL_GET_COMP_LENGTHA(lpUrlComponents, UrlPath) + 1;
3547 urlCompW->lpszUrlPath = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
3548 MultiByteToWideChar(CP_ACP, 0, lpUrlComponents->lpszUrlPath,
3549 -1, urlCompW->lpszUrlPath, len);
3550 }
3551
3552 if (lpUrlComponents->lpszExtraInfo)
3553 {
3554 len = URL_GET_COMP_LENGTHA(lpUrlComponents, ExtraInfo) + 1;
3555 urlCompW->lpszExtraInfo = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
3556 MultiByteToWideChar(CP_ACP, 0, lpUrlComponents->lpszExtraInfo,
3557 -1, urlCompW->lpszExtraInfo, len);
3558 }
3559 }
3560
3561 /***********************************************************************
3562 * InternetCreateUrlA (WININET.@)
3563 *
3564 * See InternetCreateUrlW.
3565 */
3566 BOOL WINAPI InternetCreateUrlA(LPURL_COMPONENTSA lpUrlComponents, DWORD dwFlags,
3567 LPSTR lpszUrl, LPDWORD lpdwUrlLength)
3568 {
3569 BOOL ret;
3570 LPWSTR urlW = NULL;
3571 URL_COMPONENTSW urlCompW;
3572
3573 TRACE("(%p,%d,%p,%p)\n", lpUrlComponents, dwFlags, lpszUrl, lpdwUrlLength);
3574
3575 if (!lpUrlComponents || lpUrlComponents->dwStructSize != sizeof(URL_COMPONENTSW) || !lpdwUrlLength)
3576 {
3577 INTERNET_SetLastError(ERROR_INVALID_PARAMETER);
3578 return FALSE;
3579 }
3580
3581 convert_urlcomp_atow(lpUrlComponents, &urlCompW);
3582
3583 if (lpszUrl)
3584 urlW = HeapAlloc(GetProcessHeap(), 0, *lpdwUrlLength * sizeof(WCHAR));
3585
3586 ret = InternetCreateUrlW(&urlCompW, dwFlags, urlW, lpdwUrlLength);
3587
3588 if (!ret && (GetLastError() == ERROR_INSUFFICIENT_BUFFER))
3589 *lpdwUrlLength /= sizeof(WCHAR);
3590
3591 /* on success, lpdwUrlLength points to the size of urlW in WCHARS
3592 * minus one, so add one to leave room for NULL terminator
3593 */
3594 if (ret)
3595 WideCharToMultiByte(CP_ACP, 0, urlW, -1, lpszUrl, *lpdwUrlLength + 1, NULL, NULL);
3596
3597 HeapFree(GetProcessHeap(), 0, urlCompW.lpszScheme);
3598 HeapFree(GetProcessHeap(), 0, urlCompW.lpszHostName);
3599 HeapFree(GetProcessHeap(), 0, urlCompW.lpszUserName);
3600 HeapFree(GetProcessHeap(), 0, urlCompW.lpszPassword);
3601 HeapFree(GetProcessHeap(), 0, urlCompW.lpszUrlPath);
3602 HeapFree(GetProcessHeap(), 0, urlCompW.lpszExtraInfo);
3603 HeapFree(GetProcessHeap(), 0, urlW);
3604
3605 return ret;
3606 }
3607
3608 /***********************************************************************
3609 * InternetCreateUrlW (WININET.@)
3610 *
3611 * Creates a URL from its component parts.
3612 *
3613 * PARAMS
3614 * lpUrlComponents [I] URL Components.
3615 * dwFlags [I] Flags. See notes.
3616 * lpszUrl [I] Buffer in which to store the created URL.
3617 * lpdwUrlLength [I/O] On input, the length of the buffer pointed to by
3618 * lpszUrl in characters. On output, the number of bytes
3619 * required to store the URL including terminator.
3620 *
3621 * NOTES
3622 *
3623 * The dwFlags parameter can be zero or more of the following:
3624 *|ICU_ESCAPE - Generates escape sequences for unsafe characters in the path and extra info of the URL.
3625 *
3626 * RETURNS
3627 * TRUE on success
3628 * FALSE on failure
3629 *
3630 */
3631 BOOL WINAPI InternetCreateUrlW(LPURL_COMPONENTSW lpUrlComponents, DWORD dwFlags,
3632 LPWSTR lpszUrl, LPDWORD lpdwUrlLength)
3633 {
3634 DWORD dwLen;
3635 INTERNET_SCHEME nScheme;
3636
3637 static const WCHAR slashSlashW[] = {'/','/'};
3638 static const WCHAR percentD[] = {'%','d',0};
3639
3640 TRACE("(%p,%d,%p,%p)\n", lpUrlComponents, dwFlags, lpszUrl, lpdwUrlLength);
3641
3642 if (!lpUrlComponents || lpUrlComponents->dwStructSize != sizeof(URL_COMPONENTSW) || !lpdwUrlLength)
3643 {
3644 INTERNET_SetLastError(ERROR_INVALID_PARAMETER);
3645 return FALSE;
3646 }
3647
3648 if (!calc_url_length(lpUrlComponents, &dwLen))
3649 return FALSE;
3650
3651 if (!lpszUrl || *lpdwUrlLength < dwLen)
3652 {
3653 *lpdwUrlLength = (dwLen + 1) * sizeof(WCHAR);
3654 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER);
3655 return FALSE;
3656 }
3657
3658 *lpdwUrlLength = dwLen;
3659 lpszUrl[0] = 0x00;
3660
3661 dwLen = 0;
3662
3663 if (lpUrlComponents->lpszScheme)
3664 {
3665 dwLen = URL_GET_COMP_LENGTH(lpUrlComponents, Scheme);
3666 memcpy(lpszUrl, lpUrlComponents->lpszScheme, dwLen * sizeof(WCHAR));
3667 lpszUrl += dwLen;
3668
3669 nScheme = GetInternetSchemeW(lpUrlComponents->lpszScheme, dwLen);
3670 }
3671 else
3672 {
3673 LPCWSTR scheme;
3674 nScheme = lpUrlComponents->nScheme;
3675
3676 if (nScheme == INTERNET_SCHEME_DEFAULT)
3677 nScheme = INTERNET_SCHEME_HTTP;
3678
3679 scheme = INTERNET_GetSchemeString(nScheme);
3680 dwLen = strlenW(scheme);
3681 memcpy(lpszUrl, scheme, dwLen * sizeof(WCHAR));
3682 lpszUrl += dwLen;
3683 }
3684
3685 /* all schemes are followed by at least a colon */
3686 *lpszUrl = ':';
3687 lpszUrl++;
3688
3689 if (!scheme_is_opaque(nScheme) || lpUrlComponents->lpszHostName)
3690 {
3691 memcpy(lpszUrl, slashSlashW, sizeof(slashSlashW));
3692 lpszUrl += sizeof(slashSlashW)/sizeof(slashSlashW[0]);
3693 }
3694
3695 if (lpUrlComponents->lpszUserName)
3696 {
3697 dwLen = URL_GET_COMP_LENGTH(lpUrlComponents, UserName);
3698 memcpy(lpszUrl, lpUrlComponents->lpszUserName, dwLen * sizeof(WCHAR));
3699 lpszUrl += dwLen;
3700
3701 if (lpUrlComponents->lpszPassword)
3702 {
3703 *lpszUrl = ':';
3704 lpszUrl++;
3705
3706 dwLen = URL_GET_COMP_LENGTH(lpUrlComponents, Password);
3707 memcpy(lpszUrl, lpUrlComponents->lpszPassword, dwLen * sizeof(WCHAR));
3708 lpszUrl += dwLen;
3709 }
3710
3711 *lpszUrl = '@';
3712 lpszUrl++;
3713 }
3714
3715 if (lpUrlComponents->lpszHostName)
3716 {
3717 dwLen = URL_GET_COMP_LENGTH(lpUrlComponents, HostName);
3718 memcpy(lpszUrl, lpUrlComponents->lpszHostName, dwLen * sizeof(WCHAR));
3719 lpszUrl += dwLen;
3720
3721 if (!url_uses_default_port(nScheme, lpUrlComponents->nPort))
3722 {
3723 WCHAR szPort[MAX_WORD_DIGITS+1];
3724
3725 sprintfW(szPort, percentD, lpUrlComponents->nPort);
3726 *lpszUrl = ':';
3727 lpszUrl++;
3728 dwLen = strlenW(szPort);
3729 memcpy(lpszUrl, szPort, dwLen * sizeof(WCHAR));
3730 lpszUrl += dwLen;
3731 }
3732
3733 /* add slash between hostname and path if necessary */
3734 if (lpUrlComponents->lpszUrlPath && *lpUrlComponents->lpszUrlPath != '/')
3735 {
3736 *lpszUrl = '/';
3737 lpszUrl++;
3738 }
3739 }
3740
3741 if (lpUrlComponents->lpszUrlPath)
3742 {
3743 dwLen = URL_GET_COMP_LENGTH(lpUrlComponents, UrlPath);
3744 memcpy(lpszUrl, lpUrlComponents->lpszUrlPath, dwLen * sizeof(WCHAR));
3745 lpszUrl += dwLen;
3746 }
3747
3748 if (lpUrlComponents->lpszExtraInfo)
3749 {
3750 dwLen = URL_GET_COMP_LENGTH(lpUrlComponents, ExtraInfo);
3751 memcpy(lpszUrl, lpUrlComponents->lpszExtraInfo, dwLen * sizeof(WCHAR));
3752 lpszUrl += dwLen;
3753 }
3754
3755 *lpszUrl = '\0';
3756
3757 return TRUE;
3758 }
3759
3760 /***********************************************************************
3761 * InternetConfirmZoneCrossingA (WININET.@)
3762 *
3763 */
3764 DWORD WINAPI InternetConfirmZoneCrossingA( HWND hWnd, LPSTR szUrlPrev, LPSTR szUrlNew, BOOL bPost )
3765 {
3766 FIXME("(%p, %s, %s, %x) stub\n", hWnd, debugstr_a(szUrlPrev), debugstr_a(szUrlNew), bPost);
3767 return ERROR_SUCCESS;
3768 }
3769
3770 /***********************************************************************
3771 * InternetConfirmZoneCrossingW (WININET.@)
3772 *
3773 */
3774 DWORD WINAPI InternetConfirmZoneCrossingW( HWND hWnd, LPWSTR szUrlPrev, LPWSTR szUrlNew, BOOL bPost )
3775 {
3776 FIXME("(%p, %s, %s, %x) stub\n", hWnd, debugstr_w(szUrlPrev), debugstr_w(szUrlNew), bPost);
3777 return ERROR_SUCCESS;
3778 }
3779
3780 static DWORD zone_preference = 3;
3781
3782 /***********************************************************************
3783 * PrivacySetZonePreferenceW (WININET.@)
3784 */
3785 DWORD WINAPI PrivacySetZonePreferenceW( DWORD zone, DWORD type, DWORD template, LPCWSTR preference )
3786 {
3787 FIXME( "%x %x %x %s: stub\n", zone, type, template, debugstr_w(preference) );
3788
3789 zone_preference = template;
3790 return 0;
3791 }
3792
3793 /***********************************************************************
3794 * PrivacyGetZonePreferenceW (WININET.@)
3795 */
3796 DWORD WINAPI PrivacyGetZonePreferenceW( DWORD zone, DWORD type, LPDWORD template,
3797 LPWSTR preference, LPDWORD length )
3798 {
3799 FIXME( "%x %x %p %p %p: stub\n", zone, type, template, preference, length );
3800
3801 if (template) *template = zone_preference;
3802 return 0;
3803 }
3804
3805 DWORD WINAPI InternetDialA( HWND hwndParent, LPSTR lpszConnectoid, DWORD dwFlags,
3806 DWORD_PTR* lpdwConnection, DWORD dwReserved )
3807 {
3808 FIXME("(%p, %p, 0x%08x, %p, 0x%08x) stub\n", hwndParent, lpszConnectoid, dwFlags,
3809 lpdwConnection, dwReserved);
3810 return ERROR_SUCCESS;
3811 }
3812
3813 DWORD WINAPI InternetDialW( HWND hwndParent, LPWSTR lpszConnectoid, DWORD dwFlags,
3814 DWORD_PTR* lpdwConnection, DWORD dwReserved )
3815 {
3816 FIXME("(%p, %p, 0x%08x, %p, 0x%08x) stub\n", hwndParent, lpszConnectoid, dwFlags,
3817 lpdwConnection, dwReserved);
3818 return ERROR_SUCCESS;
3819 }
3820
3821 BOOL WINAPI InternetGoOnlineA( LPSTR lpszURL, HWND hwndParent, DWORD dwReserved )
3822 {
3823 FIXME("(%s, %p, 0x%08x) stub\n", debugstr_a(lpszURL), hwndParent, dwReserved);
3824 return TRUE;
3825 }
3826
3827 BOOL WINAPI InternetGoOnlineW( LPWSTR lpszURL, HWND hwndParent, DWORD dwReserved )
3828 {
3829 FIXME("(%s, %p, 0x%08x) stub\n", debugstr_w(lpszURL), hwndParent, dwReserved);
3830 return TRUE;
3831 }
3832
3833 DWORD WINAPI InternetHangUp( DWORD_PTR dwConnection, DWORD dwReserved )
3834 {
3835 FIXME("(0x%08lx, 0x%08x) stub\n", dwConnection, dwReserved);
3836 return ERROR_SUCCESS;
3837 }
3838
3839 BOOL WINAPI CreateMD5SSOHash( PWSTR pszChallengeInfo, PWSTR pwszRealm, PWSTR pwszTarget,
3840 PBYTE pbHexHash )
3841 {
3842 FIXME("(%s, %s, %s, %p) stub\n", debugstr_w(pszChallengeInfo), debugstr_w(pwszRealm),
3843 debugstr_w(pwszTarget), pbHexHash);
3844 return FALSE;
3845 }
3846
3847 BOOL WINAPI ResumeSuspendedDownload( HINTERNET hInternet, DWORD dwError )
3848 {
3849 FIXME("(%p, 0x%08x) stub\n", hInternet, dwError);
3850 return FALSE;
3851 }
3852
3853 BOOL WINAPI InternetQueryFortezzaStatus(DWORD *a, DWORD_PTR b)
3854 {
3855 FIXME("(%p, %08lx) stub\n", a, b);
3856 return 0;
3857 }
DirectPlay implementation for GSoC