git.oblomov.eu Git - wine/blob - dlls/wininet/internet.c

   1 /*
   2  * Wininet
   3  *
   4  * Copyright 1999 Corel Corporation
   5  * Copyright 2002 CodeWeavers Inc.
   6  * Copyright 2002 Jaco Greeff
   7  * Copyright 2002 TransGaming Technologies Inc.
   8  * Copyright 2004 Mike McCormack for CodeWeavers
   9  *
  10  * Ulrich Czekalla
  11  * Aric Stewart
  12  * David Hammerton
  13  *
  14  * This library is free software; you can redistribute it and/or
  15  * modify it under the terms of the GNU Lesser General Public
  16  * License as published by the Free Software Foundation; either
  17  * version 2.1 of the License, or (at your option) any later version.
  18  *
  19  * This library is distributed in the hope that it will be useful,
  20  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  21  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  22  * Lesser General Public License for more details.
  23  *
  24  * You should have received a copy of the GNU Lesser General Public
  25  * License along with this library; if not, write to the Free Software
  26  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  27  */
  28
  29 #include "config.h"
  30 #include "wine/port.h"
  31
  32 #define MAXHOSTNAME 100 /* from http.c */
  33
  34 #include <string.h>
  35 #include <stdarg.h>
  36 #include <stdio.h>
  37 #include <sys/types.h>
  38 #ifdef HAVE_SYS_SOCKET_H
  39 # include <sys/socket.h>
  40 #endif
  41 #ifdef HAVE_SYS_TIME_H
  42 # include <sys/time.h>
  43 #endif
  44 #include <stdlib.h>
  45 #include <ctype.h>
  46 #ifdef HAVE_UNISTD_H
  47 # include <unistd.h>
  48 #endif
  49 #include <assert.h>
  50
  51 #include "ntstatus.h"
  52 #include "windef.h"
  53 #include "winbase.h"
  54 #include "winreg.h"
  55 #include "winuser.h"
  56 #include "wininet.h"
  57 #include "winnls.h"
  58 #include "wine/debug.h"
  59 #include "winerror.h"
  60 #define NO_SHLWAPI_STREAM
  61 #include "shlwapi.h"
  62
  63 #include "wine/exception.h"
  64 #include "excpt.h"
  65
  66 #include "internet.h"
  67 #include "resource.h"
  68
  69 #include "wine/unicode.h"
  70
  71 WINE_DEFAULT_DEBUG_CHANNEL(wininet);
  72
  73 #define MAX_IDLE_WORKER 1000*60*1
  74 #define MAX_WORKER_THREADS 10
  75 #define RESPONSE_TIMEOUT        30
  76
  77 #define GET_HWININET_FROM_LPWININETFINDNEXT(lpwh) \
  78 (LPWININETAPPINFOW)(((LPWININETFTPSESSIONW)(lpwh->hdr.lpwhparent))->hdr.lpwhparent)
  79
  80
  81 typedef struct
  82 {
  83     DWORD  dwError;
  84     CHAR   response[MAX_REPLY_LEN];
  85 } WITHREADERROR, *LPWITHREADERROR;
  86
  87 static VOID INTERNET_CloseHandle(LPWININETHANDLEHEADER hdr);
  88 BOOL WINAPI INTERNET_FindNextFileW(LPWININETFINDNEXTW lpwh, LPVOID lpvFindData);
  89 HINTERNET WINAPI INTERNET_InternetOpenUrlW(LPWININETAPPINFOW hIC, LPCWSTR lpszUrl,
  90               LPCWSTR lpszHeaders, DWORD dwHeadersLength, DWORD dwFlags, DWORD dwContext);
  91 static VOID INTERNET_ExecuteWork(void);
  92
  93 static DWORD g_dwTlsErrIndex = TLS_OUT_OF_INDEXES;
  94 static DWORD dwNumThreads;
  95 static DWORD dwNumIdleThreads;
  96 static DWORD dwNumJobs;
  97 static HANDLE hEventArray[2];
  98 #define hQuitEvent hEventArray[0]
  99 #define hWorkEvent hEventArray[1]
 100 static CRITICAL_SECTION csQueue;
 101 static LPWORKREQUEST lpHeadWorkQueue;
 102 static LPWORKREQUEST lpWorkQueueTail;
 103 static HMODULE WININET_hModule;
 104
 105 #define HANDLE_CHUNK_SIZE 0x10
 106
 107 static CRITICAL_SECTION WININET_cs;
 108 static CRITICAL_SECTION_DEBUG WININET_cs_debug =
 109 {
 110     0, 0, &WININET_cs,
 111     { &WININET_cs_debug.ProcessLocksList, &WININET_cs_debug.ProcessLocksList },
 112       0, 0, { 0, (DWORD)(__FILE__ ": WININET_cs") }
 113 };
 114 static CRITICAL_SECTION WININET_cs = { &WININET_cs_debug, -1, 0, 0, 0, 0 };
 115
 116 static LPWININETHANDLEHEADER *WININET_Handles;
 117 static UINT WININET_dwNextHandle;
 118 static UINT WININET_dwMaxHandles;
 119
 120 HINTERNET WININET_AllocHandle( LPWININETHANDLEHEADER info )
 121 {
 122     LPWININETHANDLEHEADER *p;
 123     UINT handle = 0, num;
 124
 125     EnterCriticalSection( &WININET_cs );
 126     if( !WININET_dwMaxHandles )
 127     {
 128         num = HANDLE_CHUNK_SIZE;
 129         p = HeapAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY,
 130                    sizeof (UINT)* num);
 131         if( !p )
 132             goto end;
 133         WININET_Handles = p;
 134         WININET_dwMaxHandles = num;
 135     }
 136     if( WININET_dwMaxHandles == WININET_dwNextHandle )
 137     {
 138         num = WININET_dwMaxHandles + HANDLE_CHUNK_SIZE;
 139         p = HeapReAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY,
 140                    WININET_Handles, sizeof (UINT)* num);
 141         if( !p )
 142             goto end;
 143         WININET_Handles = p;
 144         WININET_dwMaxHandles = num;
 145     }
 146
 147     handle = WININET_dwNextHandle;
 148     if( WININET_Handles[handle] )
 149         ERR("handle isn't free but should be\n");
 150     WININET_Handles[handle] = WININET_AddRef( info );
 151
 152     while( WININET_Handles[WININET_dwNextHandle] &&
 153            (WININET_dwNextHandle < WININET_dwMaxHandles ) )
 154         WININET_dwNextHandle++;
 155
 156 end:
 157     LeaveCriticalSection( &WININET_cs );
 158
 159     return (HINTERNET) (handle+1);
 160 }
 161
 162 HINTERNET WININET_FindHandle( LPWININETHANDLEHEADER info )
 163 {
 164     UINT i, handle = 0;
 165
 166     EnterCriticalSection( &WININET_cs );
 167     for( i=0; i<WININET_dwMaxHandles; i++ )
 168     {
 169         if( info == WININET_Handles[i] )
 170         {
 171             WININET_AddRef( info );
 172             handle = i+1;
 173             break;
 174         }
 175     }
 176     LeaveCriticalSection( &WININET_cs );
 177
 178     return (HINTERNET) handle;
 179 }
 180
 181 LPWININETHANDLEHEADER WININET_AddRef( LPWININETHANDLEHEADER info )
 182 {
 183     info->dwRefCount++;
 184     TRACE("%p -> refcount = %ld\n", info, info->dwRefCount );
 185     return info;
 186 }
 187
 188 LPWININETHANDLEHEADER WININET_GetObject( HINTERNET hinternet )
 189 {
 190     LPWININETHANDLEHEADER info = NULL;
 191     UINT handle = (UINT) hinternet;
 192
 193     EnterCriticalSection( &WININET_cs );
 194
 195     if( (handle > 0) && ( handle <= WININET_dwMaxHandles ) &&
 196         WININET_Handles[handle-1] )
 197         info = WININET_AddRef( WININET_Handles[handle-1] );
 198
 199     LeaveCriticalSection( &WININET_cs );
 200
 201     TRACE("handle %d -> %p\n", handle, info);
 202
 203     return info;
 204 }
 205
 206 BOOL WININET_Release( LPWININETHANDLEHEADER info )
 207 {
 208     info->dwRefCount--;
 209     TRACE( "object %p refcount = %ld\n", info, info->dwRefCount );
 210     if( !info->dwRefCount )
 211     {
 212         TRACE( "destroying object %p\n", info);
 213         info->destroy( info );
 214     }
 215     return TRUE;
 216 }
 217
 218 BOOL WININET_FreeHandle( HINTERNET hinternet )
 219 {
 220     BOOL ret = FALSE;
 221     UINT handle = (UINT) hinternet;
 222     LPWININETHANDLEHEADER info = NULL;
 223
 224     EnterCriticalSection( &WININET_cs );
 225
 226     if( (handle > 0) && ( handle <= WININET_dwMaxHandles ) )
 227     {
 228         handle--;
 229         if( WININET_Handles[handle] )
 230         {
 231             info = WININET_Handles[handle];
 232             TRACE( "destroying handle %d for object %p\n", handle+1, info);
 233             WININET_Handles[handle] = NULL;
 234             ret = TRUE;
 235             if( WININET_dwNextHandle > handle )
 236                 WININET_dwNextHandle = handle;
 237         }
 238     }
 239
 240     LeaveCriticalSection( &WININET_cs );
 241
 242     if( info )
 243         WININET_Release( info );
 244
 245     return ret;
 246 }
 247
 248 /***********************************************************************
 249  * DllMain [Internal] Initializes the internal 'WININET.DLL'.
 250  *
 251  * PARAMS
 252  *     hinstDLL    [I] handle to the DLL's instance
 253  *     fdwReason   [I]
 254  *     lpvReserved [I] reserved, must be NULL
 255  *
 256  * RETURNS
 257  *     Success: TRUE
 258  *     Failure: FALSE
 259  */
 260
 261 BOOL WINAPI DllMain (HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved)
 262 {
 263     TRACE("%p,%lx,%p\n", hinstDLL, fdwReason, lpvReserved);
 264
 265     switch (fdwReason) {
 266         case DLL_PROCESS_ATTACH:
 267
 268             g_dwTlsErrIndex = TlsAlloc();
 269
 270             if (g_dwTlsErrIndex == TLS_OUT_OF_INDEXES)
 271                 return FALSE;
 272
 273             hQuitEvent = CreateEventW(0, TRUE, FALSE, NULL);
 274             hWorkEvent = CreateEventW(0, FALSE, FALSE, NULL);
 275             InitializeCriticalSection(&csQueue);
 276
 277             URLCacheContainers_CreateDefaults();
 278
 279             dwNumThreads = 0;
 280             dwNumIdleThreads = 0;
 281             dwNumJobs = 0;
 282
 283             WININET_hModule = (HMODULE)hinstDLL;
 284
 285         case DLL_THREAD_ATTACH:
 286             {
 287                 LPWITHREADERROR lpwite = HeapAlloc(GetProcessHeap(), 0, sizeof(WITHREADERROR));
 288                 if (NULL == lpwite)
 289                     return FALSE;
 290
 291                 TlsSetValue(g_dwTlsErrIndex, (LPVOID)lpwite);
 292             }
 293             break;
 294
 295         case DLL_THREAD_DETACH:
 296             if (g_dwTlsErrIndex != TLS_OUT_OF_INDEXES)
 297                         {
 298                                 LPVOID lpwite = TlsGetValue(g_dwTlsErrIndex);
 299                                 HeapFree(GetProcessHeap(), 0, lpwite);
 300                         }
 301             break;
 302
 303         case DLL_PROCESS_DETACH:
 304
 305             URLCacheContainers_DeleteAll();
 306
 307             if (g_dwTlsErrIndex != TLS_OUT_OF_INDEXES)
 308             {
 309                 HeapFree(GetProcessHeap(), 0, TlsGetValue(g_dwTlsErrIndex));
 310                 TlsFree(g_dwTlsErrIndex);
 311             }
 312
 313             SetEvent(hQuitEvent);
 314
 315             CloseHandle(hQuitEvent);
 316             CloseHandle(hWorkEvent);
 317             DeleteCriticalSection(&csQueue);
 318             break;
 319     }
 320
 321     return TRUE;
 322 }
 323
 324
 325 /***********************************************************************
 326  *           InternetInitializeAutoProxyDll   (WININET.@)
 327  *
 328  * Setup the internal proxy
 329  *
 330  * PARAMETERS
 331  *     dwReserved
 332  *
 333  * RETURNS
 334  *     FALSE on failure
 335  *
 336  */
 337 BOOL WINAPI InternetInitializeAutoProxyDll(DWORD dwReserved)
 338 {
 339     FIXME("STUB\n");
 340     INTERNET_SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
 341     return FALSE;
 342 }
 343
 344 /***********************************************************************
 345  *           DetectAutoProxyUrl   (WININET.@)
 346  *
 347  * Auto detect the proxy url
 348  *
 349  * RETURNS
 350  *     FALSE on failure
 351  *
 352  */
 353 BOOL WINAPI DetectAutoProxyUrl(LPSTR lpszAutoProxyUrl,
 354         DWORD dwAutoProxyUrlLength, DWORD dwDetectFlags)
 355 {
 356     FIXME("STUB\n");
 357     INTERNET_SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
 358     return FALSE;
 359 }
 360
 361
 362 /***********************************************************************
 363  *           INTERNET_ConfigureProxyFromReg
 364  *
 365  * FIXME:
 366  * The proxy may be specified in the form 'http=proxy.my.org'
 367  * Presumably that means there can be ftp=ftpproxy.my.org too.
 368  */
 369 static BOOL INTERNET_ConfigureProxyFromReg( LPWININETAPPINFOW lpwai )
 370 {
 371     HKEY key;
 372     DWORD r, keytype, len, enabled;
 373     LPCSTR lpszInternetSettings =
 374         "Software\\Microsoft\\Windows\\CurrentVersion\\Internet Settings";
 375     static const WCHAR szProxyServer[] = { 'P','r','o','x','y','S','e','r','v','e','r', 0 };
 376
 377     r = RegOpenKeyA(HKEY_CURRENT_USER, lpszInternetSettings, &key);
 378     if ( r != ERROR_SUCCESS )
 379         return FALSE;
 380
 381     len = sizeof enabled;
 382     r = RegQueryValueExA( key, "ProxyEnable", NULL, &keytype,
 383                           (BYTE*)&enabled, &len);
 384     if( (r == ERROR_SUCCESS) && enabled )
 385     {
 386         TRACE("Proxy is enabled.\n");
 387
 388         /* figure out how much memory the proxy setting takes */
 389         r = RegQueryValueExW( key, szProxyServer, NULL, &keytype,
 390                               NULL, &len);
 391         if( (r == ERROR_SUCCESS) && len && (keytype == REG_SZ) )
 392         {
 393             LPWSTR szProxy, p;
 394             static const WCHAR szHttp[] = {'h','t','t','p','=',0};
 395
 396             szProxy=HeapAlloc( GetProcessHeap(), 0, len );
 397             RegQueryValueExW( key, szProxyServer, NULL, &keytype,
 398                               (BYTE*)szProxy, &len);
 399
 400             /* find the http proxy, and strip away everything else */
 401             p = strstrW( szProxy, szHttp );
 402             if( p )
 403             {
 404                  p += lstrlenW(szHttp);
 405                  lstrcpyW( szProxy, p );
 406             }
 407             p = strchrW( szProxy, ' ' );
 408             if( p )
 409                 *p = 0;
 410
 411             lpwai->dwAccessType = INTERNET_OPEN_TYPE_PROXY;
 412             lpwai->lpszProxy = szProxy;
 413
 414             TRACE("http proxy = %s\n", debugstr_w(lpwai->lpszProxy));
 415         }
 416         else
 417             ERR("Couldn't read proxy server settings.\n");
 418     }
 419     else
 420         TRACE("Proxy is not enabled.\n");
 421     RegCloseKey(key);
 422
 423     return enabled;
 424 }
 425
 426 /***********************************************************************
 427  *           InternetOpenW   (WININET.@)
 428  *
 429  * Per-application initialization of wininet
 430  *
 431  * RETURNS
 432  *    HINTERNET on success
 433  *    NULL on failure
 434  *
 435  */
 436 HINTERNET WINAPI InternetOpenW(LPCWSTR lpszAgent, DWORD dwAccessType,
 437     LPCWSTR lpszProxy, LPCWSTR lpszProxyBypass, DWORD dwFlags)
 438 {
 439     LPWININETAPPINFOW lpwai = NULL;
 440     HINTERNET handle = NULL;
 441
 442     if (TRACE_ON(wininet)) {
 443 #define FE(x) { x, #x }
 444         static const wininet_flag_info access_type[] = {
 445             FE(INTERNET_OPEN_TYPE_PRECONFIG),
 446             FE(INTERNET_OPEN_TYPE_DIRECT),
 447             FE(INTERNET_OPEN_TYPE_PROXY),
 448             FE(INTERNET_OPEN_TYPE_PRECONFIG_WITH_NO_AUTOPROXY)
 449         };
 450 #undef FE
 451         DWORD i;
 452         const char *access_type_str = "Unknown";
 453
 454         TRACE("(%s, %li, %s, %s, %li)\n", debugstr_w(lpszAgent), dwAccessType,
 455               debugstr_w(lpszProxy), debugstr_w(lpszProxyBypass), dwFlags);
 456         for (i = 0; i < (sizeof(access_type) / sizeof(access_type[0])); i++) {
 457             if (access_type[i].val == dwAccessType) {
 458                 access_type_str = access_type[i].name;
 459                 break;
 460             }
 461         }
 462         TRACE("  access type : %s\n", access_type_str);
 463         TRACE("  flags       :");
 464         dump_INTERNET_FLAGS(dwFlags);
 465     }
 466
 467     /* Clear any error information */
 468     INTERNET_SetLastError(0);
 469
 470     lpwai = HeapAlloc(GetProcessHeap(), 0, sizeof(WININETAPPINFOW));
 471     if (NULL == lpwai)
 472     {
 473         INTERNET_SetLastError(ERROR_OUTOFMEMORY);
 474         goto lend;
 475     }
 476
 477     memset(lpwai, 0, sizeof(WININETAPPINFOW));
 478     lpwai->hdr.htype = WH_HINIT;
 479     lpwai->hdr.lpwhparent = NULL;
 480     lpwai->hdr.dwFlags = dwFlags;
 481     lpwai->hdr.dwRefCount = 1;
 482     lpwai->hdr.destroy = INTERNET_CloseHandle;
 483     lpwai->dwAccessType = dwAccessType;
 484     lpwai->lpszProxyUsername = NULL;
 485     lpwai->lpszProxyPassword = NULL;
 486
 487     handle = WININET_AllocHandle( &lpwai->hdr );
 488     if( !handle )
 489     {
 490         HeapFree( GetProcessHeap(), 0, lpwai );
 491         INTERNET_SetLastError(ERROR_OUTOFMEMORY);
 492         goto lend;
 493     }
 494
 495     if (NULL != lpszAgent)
 496     {
 497         lpwai->lpszAgent = HeapAlloc( GetProcessHeap(),0,
 498                                       (strlenW(lpszAgent)+1)*sizeof(WCHAR));
 499         if (lpwai->lpszAgent)
 500             lstrcpyW( lpwai->lpszAgent, lpszAgent );
 501     }
 502     if(dwAccessType == INTERNET_OPEN_TYPE_PRECONFIG)
 503         INTERNET_ConfigureProxyFromReg( lpwai );
 504     else if (NULL != lpszProxy)
 505     {
 506         lpwai->lpszProxy = HeapAlloc( GetProcessHeap(), 0,
 507                                       (strlenW(lpszProxy)+1)*sizeof(WCHAR));
 508         if (lpwai->lpszProxy)
 509             lstrcpyW( lpwai->lpszProxy, lpszProxy );
 510     }
 511
 512     if (NULL != lpszProxyBypass)
 513     {
 514         lpwai->lpszProxyBypass = HeapAlloc( GetProcessHeap(), 0,
 515                                      (strlenW(lpszProxyBypass)+1)*sizeof(WCHAR));
 516         if (lpwai->lpszProxyBypass)
 517             lstrcpyW( lpwai->lpszProxyBypass, lpszProxyBypass );
 518     }
 519
 520 lend:
 521     if( lpwai )
 522         WININET_Release( &lpwai->hdr );
 523
 524     TRACE("returning %p\n", lpwai);
 525
 526     return handle;
 527 }
 528
 529
 530 /***********************************************************************
 531  *           InternetOpenA   (WININET.@)
 532  *
 533  * Per-application initialization of wininet
 534  *
 535  * RETURNS
 536  *    HINTERNET on success
 537  *    NULL on failure
 538  *
 539  */
 540 HINTERNET WINAPI InternetOpenA(LPCSTR lpszAgent, DWORD dwAccessType,
 541     LPCSTR lpszProxy, LPCSTR lpszProxyBypass, DWORD dwFlags)
 542 {
 543     HINTERNET rc = (HINTERNET)NULL;
 544     INT len;
 545     WCHAR *szAgent = NULL, *szProxy = NULL, *szBypass = NULL;
 546
 547     TRACE("(%s, 0x%08lx, %s, %s, 0x%08lx)\n", debugstr_a(lpszAgent),
 548        dwAccessType, debugstr_a(lpszProxy), debugstr_a(lpszProxyBypass), dwFlags);
 549
 550     if( lpszAgent )
 551     {
 552         len = MultiByteToWideChar(CP_ACP, 0, lpszAgent, -1, NULL, 0);
 553         szAgent = HeapAlloc(GetProcessHeap(), 0, len*sizeof(WCHAR));
 554         MultiByteToWideChar(CP_ACP, 0, lpszAgent, -1, szAgent, len);
 555     }
 556
 557     if( lpszProxy )
 558     {
 559         len = MultiByteToWideChar(CP_ACP, 0, lpszProxy, -1, NULL, 0);
 560         szProxy = HeapAlloc(GetProcessHeap(), 0, len*sizeof(WCHAR));
 561         MultiByteToWideChar(CP_ACP, 0, lpszProxy, -1, szProxy, len);
 562     }
 563
 564     if( lpszProxyBypass )
 565     {
 566         len = MultiByteToWideChar(CP_ACP, 0, lpszProxyBypass, -1, NULL, 0);
 567         szBypass = HeapAlloc(GetProcessHeap(), 0, len*sizeof(WCHAR));
 568         MultiByteToWideChar(CP_ACP, 0, lpszProxyBypass, -1, szBypass, len);
 569     }
 570
 571     rc = InternetOpenW(szAgent, dwAccessType, szProxy, szBypass, dwFlags);
 572
 573     HeapFree(GetProcessHeap(), 0, szAgent);
 574     HeapFree(GetProcessHeap(), 0, szProxy);
 575     HeapFree(GetProcessHeap(), 0, szBypass);
 576
 577     return rc;
 578 }
 579
 580 /***********************************************************************
 581  *           InternetGetLastResponseInfoA (WININET.@)
 582  *
 583  * Return last wininet error description on the calling thread
 584  *
 585  * RETURNS
 586  *    TRUE on success of writing to buffer
 587  *    FALSE on failure
 588  *
 589  */
 590 BOOL WINAPI InternetGetLastResponseInfoA(LPDWORD lpdwError,
 591     LPSTR lpszBuffer, LPDWORD lpdwBufferLength)
 592 {
 593     LPWITHREADERROR lpwite = (LPWITHREADERROR)TlsGetValue(g_dwTlsErrIndex);
 594
 595     TRACE("\n");
 596
 597     *lpdwError = lpwite->dwError;
 598     if (lpwite->dwError)
 599     {
 600         memcpy(lpszBuffer, lpwite->response, *lpdwBufferLength);
 601         *lpdwBufferLength = strlen(lpszBuffer);
 602     }
 603     else
 604         *lpdwBufferLength = 0;
 605
 606     return TRUE;
 607 }
 608
 609 /***********************************************************************
 610  *           InternetGetLastResponseInfoW (WININET.@)
 611  *
 612  * Return last wininet error description on the calling thread
 613  *
 614  * RETURNS
 615  *    TRUE on success of writing to buffer
 616  *    FALSE on failure
 617  *
 618  */
 619 BOOL WINAPI InternetGetLastResponseInfoW(LPDWORD lpdwError,
 620     LPWSTR lpszBuffer, LPDWORD lpdwBufferLength)
 621 {
 622     LPWITHREADERROR lpwite = (LPWITHREADERROR)TlsGetValue(g_dwTlsErrIndex);
 623
 624     TRACE("\n");
 625
 626     *lpdwError = lpwite->dwError;
 627     if (lpwite->dwError)
 628     {
 629         memcpy(lpszBuffer, lpwite->response, *lpdwBufferLength);
 630         *lpdwBufferLength = lstrlenW(lpszBuffer);
 631     }
 632     else
 633         *lpdwBufferLength = 0;
 634
 635     return TRUE;
 636 }
 637
 638 /***********************************************************************
 639  *           InternetGetConnectedState (WININET.@)
 640  *
 641  * Return connected state
 642  *
 643  * RETURNS
 644  *    TRUE if connected
 645  *    if lpdwStatus is not null, return the status (off line,
 646  *    modem, lan...) in it.
 647  *    FALSE if not connected
 648  */
 649 BOOL WINAPI InternetGetConnectedState(LPDWORD lpdwStatus, DWORD dwReserved)
 650 {
 651     TRACE("(%p, 0x%08lx)\n", lpdwStatus, dwReserved);
 652
 653     if (lpdwStatus) {
 654         FIXME("always returning LAN connection.\n");
 655         *lpdwStatus = INTERNET_CONNECTION_LAN;
 656     }
 657     return TRUE;
 658 }
 659
 660
 661 /***********************************************************************
 662  *           InternetGetConnectedStateExW (WININET.@)
 663  *
 664  * Return connected state
 665  *
 666  * PARAMS
 667  *
 668  * lpdwStatus         [O] Flags specifying the status of the internet connection.
 669  * lpszConnectionName [O] Pointer to buffer to receive the friendly name of the internet connection.
 670  * dwNameLen          [I] Size of the buffer, in characters.
 671  * dwReserved         [I] Reserved. Must be set to 0.
 672  *
 673  * RETURNS
 674  *    TRUE if connected
 675  *    if lpdwStatus is not null, return the status (off line,
 676  *    modem, lan...) in it.
 677  *    FALSE if not connected
 678  *
 679  * NOTES
 680  *   If the system has no available network connections, an empty string is
 681  *   stored in lpszConnectionName. If there is a LAN connection, a localized
 682  *   "LAN Connection" string is stored. Presumably, if only a dial-up
 683  *   connection is available then the name of the dial-up connection is
 684  *   returned. Why any application, other than the "Internet Settings" CPL,
 685  *   would want to use this function instead of the simpler InternetGetConnectedStateW
 686  *   function is beyond me.
 687  */
 688 BOOL WINAPI InternetGetConnectedStateExW(LPDWORD lpdwStatus, LPWSTR lpszConnectionName,
 689                                          DWORD dwNameLen, DWORD dwReserved)
 690 {
 691     TRACE("(%p, %p, %ld, 0x%08lx)\n", lpdwStatus, lpszConnectionName, dwNameLen, dwReserved);
 692
 693     /* Must be zero */
 694     if(dwReserved)
 695         return FALSE;
 696
 697     if (lpdwStatus) {
 698         FIXME("always returning LAN connection.\n");
 699         *lpdwStatus = INTERNET_CONNECTION_LAN;
 700     }
 701     return LoadStringW(WININET_hModule, IDS_LANCONNECTION, lpszConnectionName, dwNameLen);
 702 }
 703
 704
 705 /***********************************************************************
 706  *           InternetGetConnectedStateExA (WININET.@)
 707  */
 708 BOOL WINAPI InternetGetConnectedStateExA(LPDWORD lpdwStatus, LPSTR lpszConnectionName,
 709                                          DWORD dwNameLen, DWORD dwReserved)
 710 {
 711     LPWSTR lpwszConnectionName = NULL;
 712     BOOL rc;
 713
 714     TRACE("(%p, %p, %ld, 0x%08lx)\n", lpdwStatus, lpszConnectionName, dwNameLen, dwReserved);
 715
 716     if (lpszConnectionName && dwNameLen > 0)
 717         lpwszConnectionName= HeapAlloc(GetProcessHeap(), 0, dwNameLen * sizeof(WCHAR));
 718
 719     rc = InternetGetConnectedStateExW(lpdwStatus,lpwszConnectionName, dwNameLen,
 720                                       dwReserved);
 721     if (rc && lpwszConnectionName)
 722     {
 723         WideCharToMultiByte(CP_ACP,0,lpwszConnectionName,-1,lpszConnectionName,
 724                             dwNameLen, NULL, NULL);
 725
 726         HeapFree(GetProcessHeap(),0,lpwszConnectionName);
 727     }
 728
 729     return rc;
 730 }
 731
 732
 733 /***********************************************************************
 734  *           InternetConnectW (WININET.@)
 735  *
 736  * Open a ftp, gopher or http session
 737  *
 738  * RETURNS
 739  *    HINTERNET a session handle on success
 740  *    NULL on failure
 741  *
 742  */
 743 HINTERNET WINAPI InternetConnectW(HINTERNET hInternet,
 744     LPCWSTR lpszServerName, INTERNET_PORT nServerPort,
 745     LPCWSTR lpszUserName, LPCWSTR lpszPassword,
 746     DWORD dwService, DWORD dwFlags, DWORD dwContext)
 747 {
 748     LPWININETAPPINFOW hIC;
 749     HINTERNET rc = (HINTERNET) NULL;
 750
 751     TRACE("(%p, %s, %i, %s, %s, %li, %li, %li)\n", hInternet, debugstr_w(lpszServerName),
 752           nServerPort, debugstr_w(lpszUserName), debugstr_w(lpszPassword),
 753           dwService, dwFlags, dwContext);
 754
 755     /* Clear any error information */
 756     INTERNET_SetLastError(0);
 757     hIC = (LPWININETAPPINFOW) WININET_GetObject( hInternet );
 758     if ( (hIC == NULL) || (hIC->hdr.htype != WH_HINIT) )
 759         goto lend;
 760
 761     switch (dwService)
 762     {
 763         case INTERNET_SERVICE_FTP:
 764             rc = FTP_Connect(hIC, lpszServerName, nServerPort,
 765             lpszUserName, lpszPassword, dwFlags, dwContext, 0);
 766             break;
 767
 768         case INTERNET_SERVICE_HTTP:
 769             rc = HTTP_Connect(hIC, lpszServerName, nServerPort,
 770             lpszUserName, lpszPassword, dwFlags, dwContext, 0);
 771             break;
 772
 773         case INTERNET_SERVICE_GOPHER:
 774         default:
 775             break;
 776     }
 777 lend:
 778     if( hIC )
 779         WININET_Release( &hIC->hdr );
 780
 781     TRACE("returning %p\n", rc);
 782     return rc;
 783 }
 784
 785
 786 /***********************************************************************
 787  *           InternetConnectA (WININET.@)
 788  *
 789  * Open a ftp, gopher or http session
 790  *
 791  * RETURNS
 792  *    HINTERNET a session handle on success
 793  *    NULL on failure
 794  *
 795  */
 796 HINTERNET WINAPI InternetConnectA(HINTERNET hInternet,
 797     LPCSTR lpszServerName, INTERNET_PORT nServerPort,
 798     LPCSTR lpszUserName, LPCSTR lpszPassword,
 799     DWORD dwService, DWORD dwFlags, DWORD dwContext)
 800 {
 801     HINTERNET rc = (HINTERNET)NULL;
 802     INT len = 0;
 803     LPWSTR szServerName = NULL;
 804     LPWSTR szUserName = NULL;
 805     LPWSTR szPassword = NULL;
 806
 807     if (lpszServerName)
 808     {
 809         len = MultiByteToWideChar(CP_ACP, 0, lpszServerName, -1, NULL, 0);
 810         szServerName = HeapAlloc(GetProcessHeap(), 0, len*sizeof(WCHAR));
 811         MultiByteToWideChar(CP_ACP, 0, lpszServerName, -1, szServerName, len);
 812     }
 813     if (lpszUserName)
 814     {
 815         len = MultiByteToWideChar(CP_ACP, 0, lpszUserName, -1, NULL, 0);
 816         szUserName = HeapAlloc(GetProcessHeap(), 0, len*sizeof(WCHAR));
 817         MultiByteToWideChar(CP_ACP, 0, lpszUserName, -1, szUserName, len);
 818     }
 819     if (lpszPassword)
 820     {
 821         len = MultiByteToWideChar(CP_ACP, 0, lpszPassword, -1, NULL, 0);
 822         szPassword = HeapAlloc(GetProcessHeap(), 0, len*sizeof(WCHAR));
 823         MultiByteToWideChar(CP_ACP, 0, lpszPassword, -1, szPassword, len);
 824     }
 825
 826
 827     rc = InternetConnectW(hInternet, szServerName, nServerPort,
 828         szUserName, szPassword, dwService, dwFlags, dwContext);
 829
 830     HeapFree(GetProcessHeap(), 0, szServerName);
 831     HeapFree(GetProcessHeap(), 0, szUserName);
 832     HeapFree(GetProcessHeap(), 0, szPassword);
 833     return rc;
 834 }
 835
 836
 837 /***********************************************************************
 838  *           InternetFindNextFileA (WININET.@)
 839  *
 840  * Continues a file search from a previous call to FindFirstFile
 841  *
 842  * RETURNS
 843  *    TRUE on success
 844  *    FALSE on failure
 845  *
 846  */
 847 BOOL WINAPI InternetFindNextFileA(HINTERNET hFind, LPVOID lpvFindData)
 848 {
 849     BOOL ret;
 850     WIN32_FIND_DATAW fd;
 851
 852     ret = InternetFindNextFileW(hFind, lpvFindData?&fd:NULL);
 853     if(lpvFindData)
 854         WININET_find_data_WtoA(&fd, (LPWIN32_FIND_DATAA)lpvFindData);
 855     return ret;
 856 }
 857
 858 /***********************************************************************
 859  *           InternetFindNextFileW (WININET.@)
 860  *
 861  * Continues a file search from a previous call to FindFirstFile
 862  *
 863  * RETURNS
 864  *    TRUE on success
 865  *    FALSE on failure
 866  *
 867  */
 868 BOOL WINAPI InternetFindNextFileW(HINTERNET hFind, LPVOID lpvFindData)
 869 {
 870     LPWININETAPPINFOW hIC = NULL;
 871     LPWININETFINDNEXTW lpwh;
 872     BOOL bSuccess = FALSE;
 873
 874     TRACE("\n");
 875
 876     lpwh = (LPWININETFINDNEXTW) WININET_GetObject( hFind );
 877     if (NULL == lpwh || lpwh->hdr.htype != WH_HFINDNEXT)
 878     {
 879         INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE);
 880         goto lend;
 881     }
 882
 883     hIC = GET_HWININET_FROM_LPWININETFINDNEXT(lpwh);
 884     if (hIC->hdr.dwFlags & INTERNET_FLAG_ASYNC)
 885     {
 886         WORKREQUEST workRequest;
 887         struct WORKREQ_INTERNETFINDNEXTW *req;
 888
 889         workRequest.asyncall = INTERNETFINDNEXTW;
 890         workRequest.hdr = WININET_AddRef( &lpwh->hdr );
 891         req = &workRequest.u.InternetFindNextW;
 892         req->lpFindFileData = lpvFindData;
 893
 894         bSuccess = INTERNET_AsyncCall(&workRequest);
 895     }
 896     else
 897     {
 898         bSuccess = INTERNET_FindNextFileW(lpwh, lpvFindData);
 899     }
 900 lend:
 901     if( lpwh )
 902         WININET_Release( &lpwh->hdr );
 903     return bSuccess;
 904 }
 905
 906 /***********************************************************************
 907  *           INTERNET_FindNextFileW (Internal)
 908  *
 909  * Continues a file search from a previous call to FindFirstFile
 910  *
 911  * RETURNS
 912  *    TRUE on success
 913  *    FALSE on failure
 914  *
 915  */
 916 BOOL WINAPI INTERNET_FindNextFileW(LPWININETFINDNEXTW lpwh, LPVOID lpvFindData)
 917 {
 918     BOOL bSuccess = TRUE;
 919     LPWIN32_FIND_DATAW lpFindFileData;
 920
 921     TRACE("\n");
 922
 923     assert (lpwh->hdr.htype == WH_HFINDNEXT);
 924
 925     /* Clear any error information */
 926     INTERNET_SetLastError(0);
 927
 928     if (lpwh->hdr.lpwhparent->htype != WH_HFTPSESSION)
 929     {
 930         FIXME("Only FTP find next supported\n");
 931         INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE);
 932         return FALSE;
 933     }
 934
 935     TRACE("index(%ld) size(%ld)\n", lpwh->index, lpwh->size);
 936
 937     lpFindFileData = (LPWIN32_FIND_DATAW) lpvFindData;
 938     ZeroMemory(lpFindFileData, sizeof(WIN32_FIND_DATAA));
 939
 940     if (lpwh->index >= lpwh->size)
 941     {
 942         INTERNET_SetLastError(ERROR_NO_MORE_FILES);
 943         bSuccess = FALSE;
 944         goto lend;
 945     }
 946
 947     FTP_ConvertFileProp(&lpwh->lpafp[lpwh->index], lpFindFileData);
 948     lpwh->index++;
 949
 950     TRACE("\nName: %s\nSize: %ld\n", debugstr_w(lpFindFileData->cFileName), lpFindFileData->nFileSizeLow);
 951
 952 lend:
 953
 954     if (lpwh->hdr.dwFlags & INTERNET_FLAG_ASYNC && lpwh->hdr.lpfnStatusCB)
 955     {
 956         INTERNET_ASYNC_RESULT iar;
 957
 958         iar.dwResult = (DWORD)bSuccess;
 959         iar.dwError = iar.dwError = bSuccess ? ERROR_SUCCESS :
 960                                                INTERNET_GetLastError();
 961
 962         SendAsyncCallback(&lpwh->hdr, lpwh->hdr.dwContext,
 963                       INTERNET_STATUS_REQUEST_COMPLETE, &iar,
 964                        sizeof(INTERNET_ASYNC_RESULT));
 965     }
 966
 967     return bSuccess;
 968 }
 969
 970
 971 /***********************************************************************
 972  *           INTERNET_CloseHandle (internal)
 973  *
 974  * Close internet handle
 975  *
 976  * RETURNS
 977  *    Void
 978  *
 979  */
 980 static VOID INTERNET_CloseHandle(LPWININETHANDLEHEADER hdr)
 981 {
 982     LPWININETAPPINFOW lpwai = (LPWININETAPPINFOW) hdr;
 983
 984     TRACE("%p\n",lpwai);
 985
 986     HeapFree(GetProcessHeap(), 0, lpwai->lpszAgent);
 987     HeapFree(GetProcessHeap(), 0, lpwai->lpszProxy);
 988     HeapFree(GetProcessHeap(), 0, lpwai->lpszProxyBypass);
 989     HeapFree(GetProcessHeap(), 0, lpwai->lpszProxyUsername);
 990     HeapFree(GetProcessHeap(), 0, lpwai->lpszProxyPassword);
 991     HeapFree(GetProcessHeap(), 0, lpwai);
 992 }
 993
 994
 995 /***********************************************************************
 996  *           InternetCloseHandle (WININET.@)
 997  *
 998  * Generic close handle function
 999  *
1000  * RETURNS
1001  *    TRUE on success
1002  *    FALSE on failure
1003  *
1004  */
1005 BOOL WINAPI InternetCloseHandle(HINTERNET hInternet)
1006 {
1007     LPWININETHANDLEHEADER lpwh;
1008
1009     TRACE("%p\n",hInternet);
1010
1011     lpwh = WININET_GetObject( hInternet );
1012     if (NULL == lpwh)
1013     {
1014         INTERNET_SetLastError(ERROR_INVALID_PARAMETER);
1015         return FALSE;
1016     }
1017
1018     SendAsyncCallback(lpwh, lpwh->dwContext,
1019                       INTERNET_STATUS_HANDLE_CLOSING, &hInternet,
1020                       sizeof(HINTERNET*));
1021
1022     if( lpwh->lpwhparent )
1023         WININET_Release( lpwh->lpwhparent );
1024     WININET_FreeHandle( hInternet );
1025     WININET_Release( lpwh );
1026
1027     return TRUE;
1028 }
1029
1030
1031 /***********************************************************************
1032  *           ConvertUrlComponentValue (Internal)
1033  *
1034  * Helper function for InternetCrackUrlW
1035  *
1036  */
1037 static void ConvertUrlComponentValue(LPSTR* lppszComponent, LPDWORD dwComponentLen,
1038                                      LPWSTR lpwszComponent, DWORD dwwComponentLen,
1039                                      LPCSTR lpszStart, LPCWSTR lpwszStart)
1040 {
1041     TRACE("%p %p %p %ld %p %p\n", lppszComponent, dwComponentLen, lpwszComponent, dwwComponentLen, lpszStart, lpwszStart);
1042     if (*dwComponentLen != 0)
1043     {
1044         DWORD nASCIILength=WideCharToMultiByte(CP_ACP,0,lpwszComponent,dwwComponentLen,NULL,0,NULL,NULL);
1045         if (*lppszComponent == NULL)
1046         {
1047             int nASCIIOffset=WideCharToMultiByte(CP_ACP,0,lpwszStart,lpwszComponent-lpwszStart,NULL,0,NULL,NULL);
1048             *lppszComponent = (LPSTR)lpszStart+nASCIIOffset;
1049             *dwComponentLen = nASCIILength;
1050         }
1051         else
1052         {
1053             DWORD ncpylen = min((*dwComponentLen)-1, nASCIILength);
1054             WideCharToMultiByte(CP_ACP,0,lpwszComponent,dwwComponentLen,*lppszComponent,ncpylen+1,NULL,NULL);
1055             (*lppszComponent)[ncpylen]=0;
1056             *dwComponentLen = ncpylen;
1057         }
1058     }
1059 }
1060
1061
1062 /***********************************************************************
1063  *           InternetCrackUrlA (WININET.@)
1064  *
1065  * Break up URL into its components
1066  *
1067  * TODO: Handle dwFlags
1068  *
1069  * RETURNS
1070  *    TRUE on success
1071  *    FALSE on failure
1072  *
1073  */
1074 BOOL WINAPI InternetCrackUrlA(LPCSTR lpszUrl, DWORD dwUrlLength, DWORD dwFlags,
1075     LPURL_COMPONENTSA lpUrlComponents)
1076 {
1077   DWORD nLength;
1078   URL_COMPONENTSW UCW;
1079   WCHAR* lpwszUrl;
1080
1081   TRACE("(%s %lu %lx %p)\n", debugstr_a(lpszUrl), dwUrlLength, dwFlags, lpUrlComponents);
1082   if(dwUrlLength<=0)
1083       dwUrlLength=-1;
1084   nLength=MultiByteToWideChar(CP_ACP,0,lpszUrl,dwUrlLength,NULL,0);
1085
1086   /* if dwUrlLength=-1 then nLength includes null but length to
1087        InternetCrackUrlW should not include it                  */
1088   if (dwUrlLength == -1) nLength--;
1089
1090   lpwszUrl=HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(WCHAR)*nLength);
1091   MultiByteToWideChar(CP_ACP,0,lpszUrl,dwUrlLength,lpwszUrl,nLength);
1092
1093   memset(&UCW,0,sizeof(UCW));
1094   if(lpUrlComponents->dwHostNameLength!=0)
1095       UCW.dwHostNameLength= lpUrlComponents->dwHostNameLength;
1096   if(lpUrlComponents->dwUserNameLength!=0)
1097       UCW.dwUserNameLength=lpUrlComponents->dwUserNameLength;
1098   if(lpUrlComponents->dwPasswordLength!=0)
1099       UCW.dwPasswordLength=lpUrlComponents->dwPasswordLength;
1100   if(lpUrlComponents->dwUrlPathLength!=0)
1101       UCW.dwUrlPathLength=lpUrlComponents->dwUrlPathLength;
1102   if(lpUrlComponents->dwSchemeLength!=0)
1103       UCW.dwSchemeLength=lpUrlComponents->dwSchemeLength;
1104   if(lpUrlComponents->dwExtraInfoLength!=0)
1105       UCW.dwExtraInfoLength=lpUrlComponents->dwExtraInfoLength;
1106   if(!InternetCrackUrlW(lpwszUrl,nLength,dwFlags,&UCW))
1107   {
1108       HeapFree(GetProcessHeap(), 0, lpwszUrl);
1109       return FALSE;
1110   }
1111
1112   ConvertUrlComponentValue(&lpUrlComponents->lpszHostName, &lpUrlComponents->dwHostNameLength,
1113                            UCW.lpszHostName, UCW.dwHostNameLength,
1114                            lpszUrl, lpwszUrl);
1115   ConvertUrlComponentValue(&lpUrlComponents->lpszUserName, &lpUrlComponents->dwUserNameLength,
1116                            UCW.lpszUserName, UCW.dwUserNameLength,
1117                            lpszUrl, lpwszUrl);
1118   ConvertUrlComponentValue(&lpUrlComponents->lpszPassword, &lpUrlComponents->dwPasswordLength,
1119                            UCW.lpszPassword, UCW.dwPasswordLength,
1120                            lpszUrl, lpwszUrl);
1121   ConvertUrlComponentValue(&lpUrlComponents->lpszUrlPath, &lpUrlComponents->dwUrlPathLength,
1122                            UCW.lpszUrlPath, UCW.dwUrlPathLength,
1123                            lpszUrl, lpwszUrl);
1124   ConvertUrlComponentValue(&lpUrlComponents->lpszScheme, &lpUrlComponents->dwSchemeLength,
1125                            UCW.lpszScheme, UCW.dwSchemeLength,
1126                            lpszUrl, lpwszUrl);
1127   ConvertUrlComponentValue(&lpUrlComponents->lpszExtraInfo, &lpUrlComponents->dwExtraInfoLength,
1128                            UCW.lpszExtraInfo, UCW.dwExtraInfoLength,
1129                            lpszUrl, lpwszUrl);
1130   lpUrlComponents->nScheme=UCW.nScheme;
1131   lpUrlComponents->nPort=UCW.nPort;
1132   HeapFree(GetProcessHeap(), 0, lpwszUrl);
1133
1134   TRACE("%s: scheme(%s) host(%s) path(%s) extra(%s)\n", lpszUrl,
1135           debugstr_an(lpUrlComponents->lpszScheme,lpUrlComponents->dwSchemeLength),
1136           debugstr_an(lpUrlComponents->lpszHostName,lpUrlComponents->dwHostNameLength),
1137           debugstr_an(lpUrlComponents->lpszUrlPath,lpUrlComponents->dwUrlPathLength),
1138           debugstr_an(lpUrlComponents->lpszExtraInfo,lpUrlComponents->dwExtraInfoLength));
1139
1140   return TRUE;
1141 }
1142
1143 /***********************************************************************
1144  *           GetInternetSchemeW (internal)
1145  *
1146  * Get scheme of url
1147  *
1148  * RETURNS
1149  *    scheme on success
1150  *    INTERNET_SCHEME_UNKNOWN on failure
1151  *
1152  */
1153 static INTERNET_SCHEME GetInternetSchemeW(LPCWSTR lpszScheme, DWORD nMaxCmp)
1154 {
1155     INTERNET_SCHEME iScheme=INTERNET_SCHEME_UNKNOWN;
1156     static const WCHAR lpszFtp[]={'f','t','p',0};
1157     static const WCHAR lpszGopher[]={'g','o','p','h','e','r',0};
1158     static const WCHAR lpszHttp[]={'h','t','t','p',0};
1159     static const WCHAR lpszHttps[]={'h','t','t','p','s',0};
1160     static const WCHAR lpszFile[]={'f','i','l','e',0};
1161     static const WCHAR lpszNews[]={'n','e','w','s',0};
1162     static const WCHAR lpszMailto[]={'m','a','i','l','t','o',0};
1163     static const WCHAR lpszRes[]={'r','e','s',0};
1164     WCHAR* tempBuffer=NULL;
1165     TRACE("%s %ld\n",debugstr_wn(lpszScheme, nMaxCmp), nMaxCmp);
1166     if(lpszScheme==NULL)
1167         return INTERNET_SCHEME_UNKNOWN;
1168
1169     tempBuffer=HeapAlloc(GetProcessHeap(),0,(nMaxCmp+1)*sizeof(WCHAR));
1170     lstrcpynW(tempBuffer,lpszScheme,nMaxCmp+1);
1171     strlwrW(tempBuffer);
1172     if (nMaxCmp==strlenW(lpszFtp) && !strncmpW(lpszFtp, tempBuffer, nMaxCmp))
1173         iScheme=INTERNET_SCHEME_FTP;
1174     else if (nMaxCmp==strlenW(lpszGopher) && !strncmpW(lpszGopher, tempBuffer, nMaxCmp))
1175         iScheme=INTERNET_SCHEME_GOPHER;
1176     else if (nMaxCmp==strlenW(lpszHttp) && !strncmpW(lpszHttp, tempBuffer, nMaxCmp))
1177         iScheme=INTERNET_SCHEME_HTTP;
1178     else if (nMaxCmp==strlenW(lpszHttps) && !strncmpW(lpszHttps, tempBuffer, nMaxCmp))
1179         iScheme=INTERNET_SCHEME_HTTPS;
1180     else if (nMaxCmp==strlenW(lpszFile) && !strncmpW(lpszFile, tempBuffer, nMaxCmp))
1181         iScheme=INTERNET_SCHEME_FILE;
1182     else if (nMaxCmp==strlenW(lpszNews) && !strncmpW(lpszNews, tempBuffer, nMaxCmp))
1183         iScheme=INTERNET_SCHEME_NEWS;
1184     else if (nMaxCmp==strlenW(lpszMailto) && !strncmpW(lpszMailto, tempBuffer, nMaxCmp))
1185         iScheme=INTERNET_SCHEME_MAILTO;
1186     else if (nMaxCmp==strlenW(lpszRes) && !strncmpW(lpszRes, tempBuffer, nMaxCmp))
1187         iScheme=INTERNET_SCHEME_RES;
1188     HeapFree(GetProcessHeap(),0,tempBuffer);
1189     return iScheme;
1190 }
1191
1192 /***********************************************************************
1193  *           SetUrlComponentValueW (Internal)
1194  *
1195  * Helper function for InternetCrackUrlW
1196  *
1197  * PARAMS
1198  *     lppszComponent [O] Holds the returned string
1199  *     dwComponentLen [I] Holds the size of lppszComponent
1200  *                    [O] Holds the length of the string in lppszComponent without '\0'
1201  *     lpszStart      [I] Holds the string to copy from
1202  *     len            [I] Holds the length of lpszStart without '\0'
1203  *
1204  * RETURNS
1205  *    TRUE on success
1206  *    FALSE on failure
1207  *
1208  */
1209 static BOOL SetUrlComponentValueW(LPWSTR* lppszComponent, LPDWORD dwComponentLen, LPCWSTR lpszStart, DWORD len)
1210 {
1211     TRACE("%s (%ld)\n", debugstr_wn(lpszStart,len), len);
1212
1213     if ( (*dwComponentLen == 0) && (*lppszComponent == NULL) )
1214         return FALSE;
1215
1216     if (*dwComponentLen != 0 || *lppszComponent == NULL)
1217     {
1218         if (*lppszComponent == NULL)
1219         {
1220             *lppszComponent = (LPWSTR)lpszStart;
1221             *dwComponentLen = len;
1222         }
1223         else
1224         {
1225             DWORD ncpylen = min((*dwComponentLen)-1, len);
1226             memcpy(*lppszComponent, lpszStart, ncpylen*sizeof(WCHAR));
1227             (*lppszComponent)[ncpylen] = '\0';
1228             *dwComponentLen = ncpylen;
1229         }
1230     }
1231
1232     return TRUE;
1233 }
1234
1235 /***********************************************************************
1236  *           InternetCrackUrlW   (WININET.@)
1237  */
1238 BOOL WINAPI InternetCrackUrlW(LPCWSTR lpszUrl_orig, DWORD dwUrlLength_orig, DWORD dwFlags,
1239                               LPURL_COMPONENTSW lpUC)
1240 {
1241   /*
1242    * RFC 1808
1243    * <protocol>:[//<net_loc>][/path][;<params>][?<query>][#<fragment>]
1244    *
1245    */
1246     LPCWSTR lpszParam    = NULL;
1247     BOOL  bIsAbsolute = FALSE;
1248     LPCWSTR lpszap, lpszUrl = lpszUrl_orig;
1249     LPCWSTR lpszcp = NULL;
1250     LPWSTR  lpszUrl_decode = NULL;
1251     DWORD dwUrlLength = dwUrlLength_orig;
1252     const WCHAR lpszSeparators[3]={';','?',0};
1253     const WCHAR lpszSlash[2]={'/',0};
1254     if(dwUrlLength==0)
1255         dwUrlLength=strlenW(lpszUrl);
1256
1257     TRACE("(%s %lu %lx %p)\n", debugstr_w(lpszUrl), dwUrlLength, dwFlags, lpUC);
1258     if (dwFlags & ICU_DECODE)
1259     {
1260         lpszUrl_decode=HeapAlloc( GetProcessHeap(), 0,  dwUrlLength * sizeof (WCHAR) );
1261         if( InternetCanonicalizeUrlW(lpszUrl_orig, lpszUrl_decode, &dwUrlLength, dwFlags))
1262         {
1263             lpszUrl =  lpszUrl_decode;
1264         }
1265     }
1266     lpszap = lpszUrl;
1267
1268     /* Determine if the URI is absolute. */
1269     while (*lpszap != '\0')
1270     {
1271         if (isalnumW(*lpszap))
1272         {
1273             lpszap++;
1274             continue;
1275         }
1276         if ((*lpszap == ':') && (lpszap - lpszUrl >= 2))
1277         {
1278             bIsAbsolute = TRUE;
1279             lpszcp = lpszap;
1280         }
1281         else
1282         {
1283             lpszcp = lpszUrl; /* Relative url */
1284         }
1285
1286         break;
1287     }
1288
1289     /* Parse <params> */
1290     lpszParam = strpbrkW(lpszap, lpszSeparators);
1291     if (lpszParam != NULL)
1292     {
1293         SetUrlComponentValueW(&lpUC->lpszExtraInfo, &lpUC->dwExtraInfoLength,
1294                                    lpszParam, dwUrlLength-(lpszParam-lpszUrl));
1295     }
1296
1297     if (bIsAbsolute) /* Parse <protocol>:[//<net_loc>] */
1298     {
1299         LPCWSTR lpszNetLoc;
1300         static const WCHAR wszAbout[]={'a','b','o','u','t',':',0};
1301
1302         /* Get scheme first. */
1303         lpUC->nScheme = GetInternetSchemeW(lpszUrl, lpszcp - lpszUrl);
1304         SetUrlComponentValueW(&lpUC->lpszScheme, &lpUC->dwSchemeLength,
1305                                    lpszUrl, lpszcp - lpszUrl);
1306
1307         /* Eat ':' in protocol. */
1308         lpszcp++;
1309
1310         /* if the scheme is "about", there is no host */
1311         if(strncmpW(wszAbout,lpszUrl, lpszcp - lpszUrl)==0)
1312         {
1313             SetUrlComponentValueW(&lpUC->lpszUserName, &lpUC->dwUserNameLength, NULL, 0);
1314             SetUrlComponentValueW(&lpUC->lpszPassword, &lpUC->dwPasswordLength, NULL, 0);
1315             SetUrlComponentValueW(&lpUC->lpszHostName, &lpUC->dwHostNameLength, NULL, 0);
1316             lpUC->nPort = 0;
1317         }
1318         else
1319         {
1320             /* Skip over slashes. */
1321             if (*lpszcp == '/')
1322             {
1323                 lpszcp++;
1324                 if (*lpszcp == '/')
1325                 {
1326                     lpszcp++;
1327                     if (*lpszcp == '/')
1328                         lpszcp++;
1329                 }
1330             }
1331
1332             lpszNetLoc = strpbrkW(lpszcp, lpszSlash);
1333             if (lpszParam)
1334             {
1335                 if (lpszNetLoc)
1336                     lpszNetLoc = min(lpszNetLoc, lpszParam);
1337                 else
1338                     lpszNetLoc = lpszParam;
1339             }
1340             else if (!lpszNetLoc)
1341                 lpszNetLoc = lpszcp + dwUrlLength-(lpszcp-lpszUrl);
1342
1343             /* Parse net-loc */
1344             if (lpszNetLoc)
1345             {
1346                 LPCWSTR lpszHost;
1347                 LPCWSTR lpszPort;
1348
1349                 /* [<user>[<:password>]@]<host>[:<port>] */
1350                 /* First find the user and password if they exist */
1351
1352                 lpszHost = strchrW(lpszcp, '@');
1353                 if (lpszHost == NULL || lpszHost > lpszNetLoc)
1354                 {
1355                     /* username and password not specified. */
1356                     SetUrlComponentValueW(&lpUC->lpszUserName, &lpUC->dwUserNameLength, NULL, 0);
1357                     SetUrlComponentValueW(&lpUC->lpszPassword, &lpUC->dwPasswordLength, NULL, 0);
1358                 }
1359                 else /* Parse out username and password */
1360                 {
1361                     LPCWSTR lpszUser = lpszcp;
1362                     LPCWSTR lpszPasswd = lpszHost;
1363
1364                     while (lpszcp < lpszHost)
1365                     {
1366                         if (*lpszcp == ':')
1367                             lpszPasswd = lpszcp;
1368
1369                         lpszcp++;
1370                     }
1371
1372                     SetUrlComponentValueW(&lpUC->lpszUserName, &lpUC->dwUserNameLength,
1373                                           lpszUser, lpszPasswd - lpszUser);
1374
1375                     if (lpszPasswd != lpszHost)
1376                         lpszPasswd++;
1377                     SetUrlComponentValueW(&lpUC->lpszPassword, &lpUC->dwPasswordLength,
1378                                           lpszPasswd == lpszHost ? NULL : lpszPasswd,
1379                                           lpszHost - lpszPasswd);
1380
1381                     lpszcp++; /* Advance to beginning of host */
1382                 }
1383
1384                 /* Parse <host><:port> */
1385
1386                 lpszHost = lpszcp;
1387                 lpszPort = lpszNetLoc;
1388
1389                 /* special case for res:// URLs: there is no port here, so the host is the
1390                    entire string up to the first '/' */
1391                 if(lpUC->nScheme==INTERNET_SCHEME_RES)
1392                 {
1393                     SetUrlComponentValueW(&lpUC->lpszHostName, &lpUC->dwHostNameLength,
1394                                           lpszHost, lpszPort - lpszHost);
1395                     lpUC->nPort = 0;
1396                     lpszcp=lpszNetLoc;
1397                 }
1398                 else
1399                 {
1400                     while (lpszcp < lpszNetLoc)
1401                     {
1402                         if (*lpszcp == ':')
1403                             lpszPort = lpszcp;
1404
1405                         lpszcp++;
1406                     }
1407
1408                     /* If the scheme is "file" and the host is just one letter, it's not a host */
1409                     if(lpUC->nScheme==INTERNET_SCHEME_FILE && (lpszPort-lpszHost)==1)
1410                     {
1411                         lpszcp=lpszHost;
1412                         SetUrlComponentValueW(&lpUC->lpszHostName, &lpUC->dwHostNameLength,
1413                                               NULL, 0);
1414                         lpUC->nPort = 0;
1415                     }
1416                     else
1417                     {
1418                         SetUrlComponentValueW(&lpUC->lpszHostName, &lpUC->dwHostNameLength,
1419                                               lpszHost, lpszPort - lpszHost);
1420                         if (lpszPort != lpszNetLoc)
1421                             lpUC->nPort = atoiW(++lpszPort);
1422                         else
1423                             lpUC->nPort = 0;
1424                     }
1425                 }
1426             }
1427         }
1428     }
1429
1430     /* Here lpszcp points to:
1431      *
1432      * <protocol>:[//<net_loc>][/path][;<params>][?<query>][#<fragment>]
1433      *                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
1434      */
1435     if (lpszcp != 0 && *lpszcp != '\0' && (!lpszParam || lpszcp < lpszParam))
1436     {
1437         INT len;
1438
1439         /* Only truncate the parameter list if it's already been saved
1440          * in lpUC->lpszExtraInfo.
1441          */
1442         if (lpszParam && lpUC->dwExtraInfoLength && lpUC->lpszExtraInfo)
1443             len = lpszParam - lpszcp;
1444         else
1445         {
1446             /* Leave the parameter list in lpszUrlPath.  Strip off any trailing
1447              * newlines if necessary.
1448              */
1449             LPWSTR lpsznewline = strchrW(lpszcp, '\n');
1450             if (lpsznewline != NULL)
1451                 len = lpsznewline - lpszcp;
1452             else
1453                 len = dwUrlLength-(lpszcp-lpszUrl);
1454         }
1455         SetUrlComponentValueW(&lpUC->lpszUrlPath, &lpUC->dwUrlPathLength,
1456                                    lpszcp, len);
1457     }
1458     else
1459     {
1460         lpUC->dwUrlPathLength = 0;
1461     }
1462
1463     TRACE("%s: scheme(%s) host(%s) path(%s) extra(%s)\n", debugstr_wn(lpszUrl,dwUrlLength),
1464              debugstr_wn(lpUC->lpszScheme,lpUC->dwSchemeLength),
1465              debugstr_wn(lpUC->lpszHostName,lpUC->dwHostNameLength),
1466              debugstr_wn(lpUC->lpszUrlPath,lpUC->dwUrlPathLength),
1467              debugstr_wn(lpUC->lpszExtraInfo,lpUC->dwExtraInfoLength));
1468
1469     if (lpszUrl_decode)
1470          HeapFree(GetProcessHeap(), 0, lpszUrl_decode );
1471     return TRUE;
1472 }
1473
1474 /***********************************************************************
1475  *           InternetAttemptConnect (WININET.@)
1476  *
1477  * Attempt to make a connection to the internet
1478  *
1479  * RETURNS
1480  *    ERROR_SUCCESS on success
1481  *    Error value   on failure
1482  *
1483  */
1484 DWORD WINAPI InternetAttemptConnect(DWORD dwReserved)
1485 {
1486     FIXME("Stub\n");
1487     return ERROR_SUCCESS;
1488 }
1489
1490
1491 /***********************************************************************
1492  *           InternetCanonicalizeUrlA (WININET.@)
1493  *
1494  * Escape unsafe characters and spaces
1495  *
1496  * RETURNS
1497  *    TRUE on success
1498  *    FALSE on failure
1499  *
1500  */
1501 BOOL WINAPI InternetCanonicalizeUrlA(LPCSTR lpszUrl, LPSTR lpszBuffer,
1502         LPDWORD lpdwBufferLength, DWORD dwFlags)
1503 {
1504     HRESULT hr;
1505     DWORD dwURLFlags= 0x80000000; /* Don't know what this means */
1506     if(dwFlags & ICU_DECODE)
1507     {
1508         dwURLFlags |= URL_UNESCAPE;
1509         dwFlags &= ~ICU_DECODE;
1510     }
1511
1512     if(dwFlags & ICU_ESCAPE)
1513     {
1514         dwURLFlags |= URL_UNESCAPE;
1515         dwFlags &= ~ICU_ESCAPE;
1516     }
1517     if(dwFlags)
1518         FIXME("Unhandled flags 0x%08lx\n", dwFlags);
1519     TRACE("%s %p %p %08lx\n", debugstr_a(lpszUrl), lpszBuffer,
1520         lpdwBufferLength, dwURLFlags);
1521
1522     /* Flip this bit to correspond to URL_ESCAPE_UNSAFE */
1523     dwFlags ^= ICU_NO_ENCODE;
1524
1525     hr = UrlCanonicalizeA(lpszUrl, lpszBuffer, lpdwBufferLength, dwURLFlags);
1526
1527     return (hr == S_OK) ? TRUE : FALSE;
1528 }
1529
1530 /***********************************************************************
1531  *           InternetCanonicalizeUrlW (WININET.@)
1532  *
1533  * Escape unsafe characters and spaces
1534  *
1535  * RETURNS
1536  *    TRUE on success
1537  *    FALSE on failure
1538  *
1539  */
1540 BOOL WINAPI InternetCanonicalizeUrlW(LPCWSTR lpszUrl, LPWSTR lpszBuffer,
1541     LPDWORD lpdwBufferLength, DWORD dwFlags)
1542 {
1543     HRESULT hr;
1544     DWORD dwURLFlags= 0x80000000; /* Don't know what this means */
1545     if(dwFlags & ICU_DECODE)
1546     {
1547         dwURLFlags |= URL_UNESCAPE;
1548         dwFlags &= ~ICU_DECODE;
1549     }
1550
1551     if(dwFlags & ICU_ESCAPE)
1552     {
1553         dwURLFlags |= URL_UNESCAPE;
1554         dwFlags &= ~ICU_ESCAPE;
1555     }
1556     if(dwFlags)
1557         FIXME("Unhandled flags 0x%08lx\n", dwFlags);
1558     TRACE("%s %p %p %08lx\n", debugstr_w(lpszUrl), lpszBuffer,
1559         lpdwBufferLength, dwURLFlags);
1560
1561     /* Flip this bit to correspond to URL_ESCAPE_UNSAFE */
1562     dwFlags ^= ICU_NO_ENCODE;
1563
1564     hr = UrlCanonicalizeW(lpszUrl, lpszBuffer, lpdwBufferLength, dwURLFlags);
1565
1566     return (hr == S_OK) ? TRUE : FALSE;
1567 }
1568
1569
1570 /***********************************************************************
1571  *           InternetSetStatusCallbackA (WININET.@)
1572  *
1573  * Sets up a callback function which is called as progress is made
1574  * during an operation.
1575  *
1576  * RETURNS
1577  *    Previous callback or NULL         on success
1578  *    INTERNET_INVALID_STATUS_CALLBACK  on failure
1579  *
1580  */
1581 INTERNET_STATUS_CALLBACK WINAPI InternetSetStatusCallbackA(
1582         HINTERNET hInternet ,INTERNET_STATUS_CALLBACK lpfnIntCB)
1583 {
1584     INTERNET_STATUS_CALLBACK retVal;
1585     LPWININETHANDLEHEADER lpwh;
1586
1587     TRACE("0x%08lx\n", (ULONG)hInternet);
1588
1589     lpwh = WININET_GetObject(hInternet);
1590     if (!lpwh)
1591         return INTERNET_INVALID_STATUS_CALLBACK;
1592
1593     lpwh->dwInternalFlags &= ~INET_CALLBACKW;
1594     retVal = lpwh->lpfnStatusCB;
1595     lpwh->lpfnStatusCB = lpfnIntCB;
1596
1597     WININET_Release( lpwh );
1598
1599     return retVal;
1600 }
1601
1602 /***********************************************************************
1603  *           InternetSetStatusCallbackW (WININET.@)
1604  *
1605  * Sets up a callback function which is called as progress is made
1606  * during an operation.
1607  *
1608  * RETURNS
1609  *    Previous callback or NULL         on success
1610  *    INTERNET_INVALID_STATUS_CALLBACK  on failure
1611  *
1612  */
1613 INTERNET_STATUS_CALLBACK WINAPI InternetSetStatusCallbackW(
1614         HINTERNET hInternet ,INTERNET_STATUS_CALLBACK lpfnIntCB)
1615 {
1616     INTERNET_STATUS_CALLBACK retVal;
1617     LPWININETHANDLEHEADER lpwh;
1618
1619     TRACE("0x%08lx\n", (ULONG)hInternet);
1620
1621     lpwh = WININET_GetObject(hInternet);
1622     if (!lpwh)
1623         return INTERNET_INVALID_STATUS_CALLBACK;
1624
1625     lpwh->dwInternalFlags |= INET_CALLBACKW;
1626     retVal = lpwh->lpfnStatusCB;
1627     lpwh->lpfnStatusCB = lpfnIntCB;
1628
1629     WININET_Release( lpwh );
1630
1631     return retVal;
1632 }
1633
1634 /***********************************************************************
1635  *           InternetSetFilePointer (WININET.@)
1636  */
1637 DWORD WINAPI InternetSetFilePointer(HINTERNET f1, LONG f2, PVOID f3, DWORD f4, DWORD f5)
1638 {
1639     FIXME("stub\n");
1640     return FALSE;
1641 }
1642
1643 /***********************************************************************
1644  *           InternetWriteFile (WININET.@)
1645  *
1646  * Write data to an open internet file
1647  *
1648  * RETURNS
1649  *    TRUE  on success
1650  *    FALSE on failure
1651  *
1652  */
1653 BOOL WINAPI InternetWriteFile(HINTERNET hFile, LPCVOID lpBuffer ,
1654         DWORD dwNumOfBytesToWrite, LPDWORD lpdwNumOfBytesWritten)
1655 {
1656     BOOL retval = FALSE;
1657     int nSocket = -1;
1658     LPWININETHANDLEHEADER lpwh;
1659
1660     TRACE("\n");
1661     lpwh = (LPWININETHANDLEHEADER) WININET_GetObject( hFile );
1662     if (NULL == lpwh)
1663         return FALSE;
1664
1665     switch (lpwh->htype)
1666     {
1667         case WH_HHTTPREQ:
1668             FIXME("This shouldn't be here! We don't support this kind"
1669                   " of connection anymore. Must use NETCON functions,"
1670                   " especially if using SSL\n");
1671             nSocket = ((LPWININETHTTPREQW)lpwh)->netConnection.socketFD;
1672             break;
1673
1674         case WH_HFILE:
1675             nSocket = ((LPWININETFILE)lpwh)->nDataSocket;
1676             break;
1677
1678         default:
1679             break;
1680     }
1681
1682     if (nSocket != -1)
1683     {
1684         int res = send(nSocket, lpBuffer, dwNumOfBytesToWrite, 0);
1685         retval = (res >= 0);
1686         *lpdwNumOfBytesWritten = retval ? res : 0;
1687     }
1688     WININET_Release( lpwh );
1689
1690     return retval;
1691 }
1692
1693
1694 /***********************************************************************
1695  *           InternetReadFile (WININET.@)
1696  *
1697  * Read data from an open internet file
1698  *
1699  * RETURNS
1700  *    TRUE  on success
1701  *    FALSE on failure
1702  *
1703  */
1704 BOOL WINAPI InternetReadFile(HINTERNET hFile, LPVOID lpBuffer,
1705         DWORD dwNumOfBytesToRead, LPDWORD dwNumOfBytesRead)
1706 {
1707     BOOL retval = FALSE;
1708     int nSocket = -1;
1709     LPWININETHANDLEHEADER lpwh;
1710
1711     TRACE("%p %p %ld %p\n", hFile, lpBuffer, dwNumOfBytesToRead, dwNumOfBytesRead);
1712
1713     lpwh = (LPWININETHANDLEHEADER) WININET_GetObject( hFile );
1714     if (NULL == lpwh)
1715         return FALSE;
1716
1717     /* FIXME: this should use NETCON functions! */
1718     switch (lpwh->htype)
1719     {
1720         case WH_HHTTPREQ:
1721             if (!NETCON_recv(&((LPWININETHTTPREQW)lpwh)->netConnection, lpBuffer,
1722                              dwNumOfBytesToRead, MSG_WAITALL, (int *)dwNumOfBytesRead))
1723             {
1724                 *dwNumOfBytesRead = 0;
1725                 retval = TRUE; /* Under windows, it seems to return 0 even if nothing was read... */
1726             }
1727             else
1728                 retval = TRUE;
1729             break;
1730
1731         case WH_HFILE:
1732             /* FIXME: FTP should use NETCON_ stuff */
1733             nSocket = ((LPWININETFILE)lpwh)->nDataSocket;
1734             if (nSocket != -1)
1735             {
1736                 int res = recv(nSocket, lpBuffer, dwNumOfBytesToRead, MSG_WAITALL);
1737                 retval = (res >= 0);
1738                 *dwNumOfBytesRead = retval ? res : 0;
1739             }
1740             break;
1741
1742         default:
1743             break;
1744     }
1745     WININET_Release( lpwh );
1746
1747     TRACE("-- %s (bytes read: %ld)\n", retval ? "TRUE": "FALSE", dwNumOfBytesRead ? *dwNumOfBytesRead : -1);
1748     return retval;
1749 }
1750
1751 /***********************************************************************
1752  *           InternetReadFileExA (WININET.@)
1753  *
1754  * Read data from an open internet file
1755  *
1756  * RETURNS
1757  *    TRUE  on success
1758  *    FALSE on failure
1759  *
1760  */
1761 BOOL WINAPI InternetReadFileExA(HINTERNET hFile, LPINTERNET_BUFFERSA lpBuffer,
1762         DWORD dwFlags, DWORD dwContext)
1763 {
1764   FIXME("stub\n");
1765   return FALSE;
1766 }
1767
1768 /***********************************************************************
1769  *           InternetReadFileExW (WININET.@)
1770  *
1771  * Read data from an open internet file
1772  *
1773  * RETURNS
1774  *    TRUE  on success
1775  *    FALSE on failure
1776  *
1777  */
1778 BOOL WINAPI InternetReadFileExW(HINTERNET hFile, LPINTERNET_BUFFERSW lpBuffer,
1779         DWORD dwFlags, DWORD dwContext)
1780 {
1781   FIXME("stub\n");
1782
1783   INTERNET_SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
1784   return FALSE;
1785 }
1786
1787 /***********************************************************************
1788  *           INET_QueryOptionHelper (internal)
1789  */
1790 static BOOL INET_QueryOptionHelper(BOOL bIsUnicode, HINTERNET hInternet, DWORD dwOption,
1791                                    LPVOID lpBuffer, LPDWORD lpdwBufferLength)
1792 {
1793     LPWININETHANDLEHEADER lpwhh;
1794     BOOL bSuccess = FALSE;
1795
1796     TRACE("(%p, 0x%08lx, %p, %p)\n", hInternet, dwOption, lpBuffer, lpdwBufferLength);
1797
1798     lpwhh = (LPWININETHANDLEHEADER) WININET_GetObject( hInternet );
1799
1800     switch (dwOption)
1801     {
1802         case INTERNET_OPTION_HANDLE_TYPE:
1803         {
1804             ULONG type;
1805
1806             if (!lpwhh)
1807             {
1808                 WARN("Invalid hInternet handle\n");
1809                 SetLastError(ERROR_INVALID_HANDLE);
1810                 return FALSE;
1811             }
1812
1813             type = lpwhh->htype;
1814
1815             TRACE("INTERNET_OPTION_HANDLE_TYPE: %ld\n", type);
1816
1817             if (*lpdwBufferLength < sizeof(ULONG))
1818                 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER);
1819             else
1820             {
1821                 memcpy(lpBuffer, &type, sizeof(ULONG));
1822                 bSuccess = TRUE;
1823             }
1824             *lpdwBufferLength = sizeof(ULONG);
1825             break;
1826         }
1827
1828         case INTERNET_OPTION_REQUEST_FLAGS:
1829         {
1830             ULONG flags = 4;
1831             TRACE("INTERNET_OPTION_REQUEST_FLAGS: %ld\n", flags);
1832             if (*lpdwBufferLength < sizeof(ULONG))
1833                 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER);
1834             else
1835             {
1836                 memcpy(lpBuffer, &flags, sizeof(ULONG));
1837                 bSuccess = TRUE;
1838             }
1839             *lpdwBufferLength = sizeof(ULONG);
1840             break;
1841         }
1842
1843         case INTERNET_OPTION_URL:
1844         case INTERNET_OPTION_DATAFILE_NAME:
1845         {
1846             if (!lpwhh)
1847             {
1848                 WARN("Invalid hInternet handle\n");
1849                 SetLastError(ERROR_INVALID_HANDLE);
1850                 return FALSE;
1851             }
1852             if (lpwhh->htype == WH_HHTTPREQ)
1853             {
1854                 LPWININETHTTPREQW lpreq = (LPWININETHTTPREQW) lpwhh;
1855                 WCHAR url[1023];
1856                 static const WCHAR szFmt[] = {'h','t','t','p',':','/','/','%','s','%','s',0};
1857                 DWORD sizeRequired;
1858
1859                 sprintfW(url,szFmt,lpreq->StdHeaders[HTTP_QUERY_HOST].lpszValue,lpreq->lpszPath);
1860                 TRACE("INTERNET_OPTION_URL: %s\n",debugstr_w(url));
1861                 if(!bIsUnicode)
1862                 {
1863                     sizeRequired = WideCharToMultiByte(CP_ACP,0,url,-1,
1864                      lpBuffer,*lpdwBufferLength,NULL,NULL);
1865                     if (sizeRequired > *lpdwBufferLength)
1866                         INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER);
1867                     else
1868                         bSuccess = TRUE;
1869                     *lpdwBufferLength = sizeRequired;
1870                 }
1871                 else
1872                 {
1873                     sizeRequired = (lstrlenW(url)+1) * sizeof(WCHAR);
1874                     if (*lpdwBufferLength < sizeRequired)
1875                         INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER);
1876                     else
1877                     {
1878                         strcpyW(lpBuffer, url);
1879                         bSuccess = TRUE;
1880                     }
1881                     *lpdwBufferLength = sizeRequired;
1882                 }
1883             }
1884             break;
1885         }
1886         case INTERNET_OPTION_HTTP_VERSION:
1887         {
1888             if (*lpdwBufferLength < sizeof(HTTP_VERSION_INFO))
1889                 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER);
1890             else
1891             {
1892                 /*
1893                  * Presently hardcoded to 1.1
1894                  */
1895                 ((HTTP_VERSION_INFO*)lpBuffer)->dwMajorVersion = 1;
1896                 ((HTTP_VERSION_INFO*)lpBuffer)->dwMinorVersion = 1;
1897                 bSuccess = TRUE;
1898             }
1899             *lpdwBufferLength = sizeof(HTTP_VERSION_INFO);
1900             break;
1901         }
1902        case INTERNET_OPTION_CONNECTED_STATE:
1903        {
1904             INTERNET_CONNECTED_INFO * pCi = (INTERNET_CONNECTED_INFO *)lpBuffer;
1905             FIXME("INTERNET_OPTION_CONNECTED_STATE: semi-stub\n");
1906
1907             if (*lpdwBufferLength < sizeof(INTERNET_CONNECTED_INFO))
1908                  INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER);
1909             else
1910             {
1911                 pCi->dwConnectedState = INTERNET_STATE_CONNECTED;
1912                 pCi->dwFlags = 0;
1913                 bSuccess = TRUE;
1914             }
1915             *lpdwBufferLength = sizeof(INTERNET_CONNECTED_INFO);
1916             break;
1917         }
1918         case INTERNET_OPTION_PROXY:
1919         {
1920             LPWININETAPPINFOW lpwai = (LPWININETAPPINFOW)lpwhh;
1921             WININETAPPINFOW wai;
1922
1923             if (lpwai == NULL)
1924             {
1925                 TRACE("Getting global proxy info\n");
1926                 memset(&wai, 0, sizeof(WININETAPPINFOW));
1927                 INTERNET_ConfigureProxyFromReg( &wai );
1928                 lpwai = &wai;
1929             }
1930
1931             if (bIsUnicode)
1932             {
1933                 INTERNET_PROXY_INFOW *pPI = (INTERNET_PROXY_INFOW *)lpBuffer;
1934                 DWORD proxyBytesRequired = 0, proxyBypassBytesRequired = 0;
1935
1936                 if (lpwai->lpszProxy)
1937                     proxyBytesRequired = (lstrlenW(lpwai->lpszProxy) + 1) *
1938                      sizeof(WCHAR);
1939                 if (lpwai->lpszProxyBypass)
1940                     proxyBypassBytesRequired =
1941                      (lstrlenW(lpwai->lpszProxyBypass) + 1) * sizeof(WCHAR);
1942                 if (*lpdwBufferLength < sizeof(INTERNET_PROXY_INFOW) +
1943                  proxyBytesRequired + proxyBypassBytesRequired)
1944                     INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER);
1945                 else
1946                 {
1947                     pPI->dwAccessType = lpwai->dwAccessType;
1948                     if (lpwai->lpszProxy)
1949                     {
1950                         pPI->lpszProxy = (LPWSTR)((LPBYTE)lpBuffer +
1951                                                   sizeof(INTERNET_PROXY_INFOW));
1952                         lstrcpyW((LPWSTR)pPI->lpszProxy, lpwai->lpszProxy);
1953                     }
1954                     else
1955                     {
1956                         pPI->lpszProxy = (LPWSTR)((LPBYTE)lpBuffer +
1957                                                   sizeof(INTERNET_PROXY_INFOW));
1958                         *((LPWSTR)(pPI->lpszProxy)) = 0;
1959                     }
1960
1961                     if (lpwai->lpszProxyBypass)
1962                     {
1963                         pPI->lpszProxyBypass = (LPWSTR)((LPBYTE)lpBuffer +
1964                                                         sizeof(INTERNET_PROXY_INFOW) +
1965                                                         proxyBytesRequired);
1966                         lstrcpyW((LPWSTR)pPI->lpszProxyBypass,
1967                          lpwai->lpszProxyBypass);
1968                     }
1969                     else
1970                     {
1971                         pPI->lpszProxyBypass = (LPWSTR)((LPBYTE)lpBuffer +
1972                                                         sizeof(INTERNET_PROXY_INFOW) +
1973                                                         proxyBytesRequired);
1974                         *((LPWSTR)(pPI->lpszProxyBypass)) = 0;
1975                     }
1976                     bSuccess = TRUE;
1977                 }
1978                 *lpdwBufferLength = sizeof(INTERNET_PROXY_INFOW) +
1979                  proxyBytesRequired + proxyBypassBytesRequired;
1980             }
1981             else
1982             {
1983                 INTERNET_PROXY_INFOA *pPI = (INTERNET_PROXY_INFOA *)lpBuffer;
1984                 DWORD proxyBytesRequired = 0, proxyBypassBytesRequired = 0;
1985
1986                 if (lpwai->lpszProxy)
1987                     proxyBytesRequired = WideCharToMultiByte(CP_ACP, 0,
1988                      lpwai->lpszProxy, -1, NULL, 0, NULL, NULL);
1989                 if (lpwai->lpszProxyBypass)
1990                     proxyBypassBytesRequired = WideCharToMultiByte(CP_ACP, 0,
1991                      lpwai->lpszProxyBypass, -1, NULL, 0, NULL, NULL);
1992                 if (*lpdwBufferLength < sizeof(INTERNET_PROXY_INFOA) +
1993                  proxyBytesRequired + proxyBypassBytesRequired)
1994                     INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER);
1995                 else
1996                 {
1997                     pPI->dwAccessType = lpwai->dwAccessType;
1998                     if (lpwai->lpszProxy)
1999                     {
2000                         pPI->lpszProxy = (LPSTR)((LPBYTE)lpBuffer +
2001                                                  sizeof(INTERNET_PROXY_INFOA));
2002                         WideCharToMultiByte(CP_ACP, 0, lpwai->lpszProxy, -1,
2003                          (LPSTR)pPI->lpszProxy, proxyBytesRequired, NULL, NULL);
2004                     }
2005                     else
2006                     {
2007                         pPI->lpszProxy = (LPSTR)((LPBYTE)lpBuffer +
2008                                                  sizeof(INTERNET_PROXY_INFOA));
2009                         *((LPSTR)(pPI->lpszProxy)) = '\0';
2010                     }
2011
2012                     if (lpwai->lpszProxyBypass)
2013                     {
2014                         pPI->lpszProxyBypass = (LPSTR)((LPBYTE)lpBuffer +
2015                          sizeof(INTERNET_PROXY_INFOA) + proxyBytesRequired);
2016                         WideCharToMultiByte(CP_ACP, 0, lpwai->lpszProxyBypass,
2017                          -1, (LPSTR)pPI->lpszProxyBypass,
2018                          proxyBypassBytesRequired,
2019                          NULL, NULL);
2020                     }
2021                     else
2022                     {
2023                         pPI->lpszProxyBypass = (LPSTR)((LPBYTE)lpBuffer +
2024                                                        sizeof(INTERNET_PROXY_INFOA) +
2025                                                        proxyBytesRequired);
2026                         *((LPSTR)(pPI->lpszProxyBypass)) = '\0';
2027                     }
2028                     bSuccess = TRUE;
2029                 }
2030                 *lpdwBufferLength = sizeof(INTERNET_PROXY_INFOA) +
2031                  proxyBytesRequired + proxyBypassBytesRequired;
2032             }
2033             break;
2034         }
2035         case INTERNET_OPTION_SECURITY_FLAGS:
2036             FIXME("INTERNET_OPTION_SECURITY_FLAGS: Stub\n");
2037             break;
2038
2039         default:
2040             FIXME("Stub! %ld \n",dwOption);
2041             break;
2042     }
2043     if (lpwhh)
2044         WININET_Release( lpwhh );
2045
2046     return bSuccess;
2047 }
2048
2049 /***********************************************************************
2050  *           InternetQueryOptionW (WININET.@)
2051  *
2052  * Queries an options on the specified handle
2053  *
2054  * RETURNS
2055  *    TRUE  on success
2056  *    FALSE on failure
2057  *
2058  */
2059 BOOL WINAPI InternetQueryOptionW(HINTERNET hInternet, DWORD dwOption,
2060                                  LPVOID lpBuffer, LPDWORD lpdwBufferLength)
2061 {
2062     return INET_QueryOptionHelper(TRUE, hInternet, dwOption, lpBuffer, lpdwBufferLength);
2063 }
2064
2065 /***********************************************************************
2066  *           InternetQueryOptionA (WININET.@)
2067  *
2068  * Queries an options on the specified handle
2069  *
2070  * RETURNS
2071  *    TRUE  on success
2072  *    FALSE on failure
2073  *
2074  */
2075 BOOL WINAPI InternetQueryOptionA(HINTERNET hInternet, DWORD dwOption,
2076                                  LPVOID lpBuffer, LPDWORD lpdwBufferLength)
2077 {
2078     return INET_QueryOptionHelper(FALSE, hInternet, dwOption, lpBuffer, lpdwBufferLength);
2079 }
2080
2081
2082 /***********************************************************************
2083  *           InternetSetOptionW (WININET.@)
2084  *
2085  * Sets an options on the specified handle
2086  *
2087  * RETURNS
2088  *    TRUE  on success
2089  *    FALSE on failure
2090  *
2091  */
2092 BOOL WINAPI InternetSetOptionW(HINTERNET hInternet, DWORD dwOption,
2093                            LPVOID lpBuffer, DWORD dwBufferLength)
2094 {
2095     LPWININETHANDLEHEADER lpwhh;
2096     BOOL ret = TRUE;
2097
2098     TRACE("0x%08lx\n", dwOption);
2099
2100     lpwhh = (LPWININETHANDLEHEADER) WININET_GetObject( hInternet );
2101     if( !lpwhh )
2102         return FALSE;
2103
2104     switch (dwOption)
2105     {
2106     case INTERNET_OPTION_HTTP_VERSION:
2107       {
2108         HTTP_VERSION_INFO* pVersion=(HTTP_VERSION_INFO*)lpBuffer;
2109         FIXME("Option INTERNET_OPTION_HTTP_VERSION(%ld,%ld): STUB\n",pVersion->dwMajorVersion,pVersion->dwMinorVersion);
2110       }
2111       break;
2112     case INTERNET_OPTION_ERROR_MASK:
2113       {
2114         unsigned long flags=*(unsigned long*)lpBuffer;
2115         FIXME("Option INTERNET_OPTION_ERROR_MASK(%ld): STUB\n",flags);
2116       }
2117       break;
2118     case INTERNET_OPTION_CODEPAGE:
2119       {
2120         unsigned long codepage=*(unsigned long*)lpBuffer;
2121         FIXME("Option INTERNET_OPTION_CODEPAGE (%ld): STUB\n",codepage);
2122       }
2123       break;
2124     case INTERNET_OPTION_REQUEST_PRIORITY:
2125       {
2126         unsigned long priority=*(unsigned long*)lpBuffer;
2127         FIXME("Option INTERNET_OPTION_REQUEST_PRIORITY (%ld): STUB\n",priority);
2128       }
2129       break;
2130     case INTERNET_OPTION_CONNECT_TIMEOUT:
2131       {
2132         unsigned long connecttimeout=*(unsigned long*)lpBuffer;
2133         FIXME("Option INTERNET_OPTION_CONNECT_TIMEOUT (%ld): STUB\n",connecttimeout);
2134       }
2135       break;
2136     case INTERNET_OPTION_DATA_RECEIVE_TIMEOUT:
2137       {
2138         unsigned long receivetimeout=*(unsigned long*)lpBuffer;
2139         FIXME("Option INTERNET_OPTION_DATA_RECEIVE_TIMEOUT (%ld): STUB\n",receivetimeout);
2140       }
2141       break;
2142     case INTERNET_OPTION_RESET_URLCACHE_SESSION:
2143         FIXME("Option INTERNET_OPTION_RESET_URLCACHE_SESSION: STUB\n");
2144         break;
2145     case INTERNET_OPTION_END_BROWSER_SESSION:
2146         FIXME("Option INTERNET_OPTION_END_BROWSER_SESSION: STUB\n");
2147         break;
2148     case INTERNET_OPTION_CONNECTED_STATE:
2149         FIXME("Option INTERNET_OPTION_CONNECTED_STATE: STUB\n");
2150         break;
2151     default:
2152         FIXME("Option %ld STUB\n",dwOption);
2153         INTERNET_SetLastError(ERROR_INVALID_PARAMETER);
2154         ret = FALSE;
2155         break;
2156     }
2157     WININET_Release( lpwhh );
2158
2159     return TRUE;
2160 }
2161
2162
2163 /***********************************************************************
2164  *           InternetSetOptionA (WININET.@)
2165  *
2166  * Sets an options on the specified handle.
2167  *
2168  * RETURNS
2169  *    TRUE  on success
2170  *    FALSE on failure
2171  *
2172  */
2173 BOOL WINAPI InternetSetOptionA(HINTERNET hInternet, DWORD dwOption,
2174                            LPVOID lpBuffer, DWORD dwBufferLength)
2175 {
2176     LPVOID wbuffer;
2177     DWORD wlen;
2178     BOOL r;
2179
2180     switch( dwOption )
2181     {
2182     case INTERNET_OPTION_PROXY:
2183         {
2184         LPINTERNET_PROXY_INFOA pi = (LPINTERNET_PROXY_INFOA) lpBuffer;
2185         LPINTERNET_PROXY_INFOW piw;
2186         DWORD proxlen, prbylen;
2187         LPWSTR prox, prby;
2188
2189         proxlen = MultiByteToWideChar( CP_ACP, 0, pi->lpszProxy, -1, NULL, 0);
2190         prbylen= MultiByteToWideChar( CP_ACP, 0, pi->lpszProxyBypass, -1, NULL, 0);
2191         wlen = sizeof(*piw) + proxlen + prbylen;
2192         wbuffer = HeapAlloc( GetProcessHeap(), 0, wlen*sizeof(WCHAR) );
2193         piw = (LPINTERNET_PROXY_INFOW) wbuffer;
2194         piw->dwAccessType = pi->dwAccessType;
2195         prox = (LPWSTR) &piw[1];
2196         prby = &prox[proxlen+1];
2197         MultiByteToWideChar( CP_ACP, 0, pi->lpszProxy, -1, prox, proxlen);
2198         MultiByteToWideChar( CP_ACP, 0, pi->lpszProxyBypass, -1, prby, prbylen);
2199         piw->lpszProxy = prox;
2200         piw->lpszProxyBypass = prby;
2201         }
2202         break;
2203     case INTERNET_OPTION_USER_AGENT:
2204     case INTERNET_OPTION_USERNAME:
2205     case INTERNET_OPTION_PASSWORD:
2206         wlen = MultiByteToWideChar( CP_ACP, 0, lpBuffer, dwBufferLength,
2207                                    NULL, 0 );
2208         wbuffer = HeapAlloc( GetProcessHeap(), 0, wlen*sizeof(WCHAR) );
2209         MultiByteToWideChar( CP_ACP, 0, lpBuffer, dwBufferLength,
2210                                    wbuffer, wlen );
2211         break;
2212     default:
2213         wbuffer = lpBuffer;
2214         wlen = dwBufferLength;
2215     }
2216
2217     r = InternetSetOptionW(hInternet,dwOption, wbuffer, wlen);
2218
2219     if( lpBuffer != wbuffer )
2220         HeapFree( GetProcessHeap(), 0, wbuffer );
2221
2222     return r;
2223 }
2224
2225
2226 /***********************************************************************
2227  *           InternetSetOptionExA (WININET.@)
2228  */
2229 BOOL WINAPI InternetSetOptionExA(HINTERNET hInternet, DWORD dwOption,
2230                            LPVOID lpBuffer, DWORD dwBufferLength, DWORD dwFlags)
2231 {
2232     FIXME("Flags %08lx ignored\n", dwFlags);
2233     return InternetSetOptionA( hInternet, dwOption, lpBuffer, dwBufferLength );
2234 }
2235
2236 /***********************************************************************
2237  *           InternetSetOptionExW (WININET.@)
2238  */
2239 BOOL WINAPI InternetSetOptionExW(HINTERNET hInternet, DWORD dwOption,
2240                            LPVOID lpBuffer, DWORD dwBufferLength, DWORD dwFlags)
2241 {
2242     FIXME("Flags %08lx ignored\n", dwFlags);
2243     if( dwFlags & ~ISO_VALID_FLAGS )
2244     {
2245         SetLastError( ERROR_INVALID_PARAMETER );
2246         return FALSE;
2247     }
2248     return InternetSetOptionW( hInternet, dwOption, lpBuffer, dwBufferLength );
2249 }
2250
2251 static const WCHAR WININET_wkday[7][4] =
2252     { { 'S','u','n', 0 }, { 'M','o','n', 0 }, { 'T','u','e', 0 }, { 'W','e','d', 0 },
2253       { 'T','h','u', 0 }, { 'F','r','i', 0 }, { 'S','a','t', 0 } };
2254 static const WCHAR WININET_month[12][4] =
2255     { { 'J','a','n', 0 }, { 'F','e','b', 0 }, { 'M','a','r', 0 }, { 'A','p','r', 0 },
2256       { 'M','a','y', 0 }, { 'J','u','n', 0 }, { 'J','u','l', 0 }, { 'A','u','g', 0 },
2257       { 'S','e','p', 0 }, { 'O','c','t', 0 }, { 'N','o','v', 0 }, { 'D','e','c', 0 } };
2258
2259 /***********************************************************************
2260  *           InternetTimeFromSystemTimeA (WININET.@)
2261  */
2262 BOOL WINAPI InternetTimeFromSystemTimeA( const SYSTEMTIME* time, DWORD format, LPSTR string, DWORD size )
2263 {
2264     BOOL ret;
2265     WCHAR stringW[INTERNET_RFC1123_BUFSIZE];
2266
2267     TRACE( "%p 0x%08lx %p 0x%08lx\n", time, format, string, size );
2268
2269     ret = InternetTimeFromSystemTimeW( time, format, stringW, sizeof(stringW) );
2270     if (ret) WideCharToMultiByte( CP_ACP, 0, stringW, -1, string, size, NULL, NULL );
2271
2272     return ret;
2273 }
2274
2275 /***********************************************************************
2276  *           InternetTimeFromSystemTimeW (WININET.@)
2277  */
2278 BOOL WINAPI InternetTimeFromSystemTimeW( const SYSTEMTIME* time, DWORD format, LPWSTR string, DWORD size )
2279 {
2280     static const WCHAR date[] =
2281         { '%','s',',',' ','%','0','2','d',' ','%','s',' ','%','4','d',' ','%','0',
2282           '2','d',':','%','0','2','d',':','%','0','2','d',' ','G','M','T', 0 };
2283
2284     TRACE( "%p 0x%08lx %p 0x%08lx\n", time, format, string, size );
2285
2286     if (!time || !string) return FALSE;
2287
2288     if (format != INTERNET_RFC1123_FORMAT || size < INTERNET_RFC1123_BUFSIZE * sizeof(WCHAR))
2289         return FALSE;
2290
2291     sprintfW( string, date,
2292               WININET_wkday[time->wDayOfWeek],
2293               time->wDay,
2294               WININET_month[time->wMonth - 1],
2295               time->wYear,
2296               time->wHour,
2297               time->wMinute,
2298               time->wSecond );
2299
2300     return TRUE;
2301 }
2302
2303 /***********************************************************************
2304  *           InternetTimeToSystemTimeA (WININET.@)
2305  */
2306 BOOL WINAPI InternetTimeToSystemTimeA( LPCSTR string, SYSTEMTIME* time, DWORD reserved )
2307 {
2308     BOOL ret = FALSE;
2309     WCHAR *stringW;
2310     int len;
2311
2312     TRACE( "%s %p 0x%08lx\n", debugstr_a(string), time, reserved );
2313
2314     len = MultiByteToWideChar( CP_ACP, 0, string, -1, NULL, 0 );
2315     stringW = HeapAlloc( GetProcessHeap(), 0, len * sizeof(WCHAR) );
2316
2317     if (stringW)
2318     {
2319         MultiByteToWideChar( CP_ACP, 0, string, -1, stringW, len );
2320         ret = InternetTimeToSystemTimeW( stringW, time, reserved );
2321         HeapFree( GetProcessHeap(), 0, stringW );
2322     }
2323     return ret;
2324 }
2325
2326 /***********************************************************************
2327  *           InternetTimeToSystemTimeW (WININET.@)
2328  */
2329 BOOL WINAPI InternetTimeToSystemTimeW( LPCWSTR string, SYSTEMTIME* time, DWORD reserved )
2330 {
2331     unsigned int i;
2332     WCHAR *s = (LPWSTR)string;
2333
2334     TRACE( "%s %p 0x%08lx\n", debugstr_w(string), time, reserved );
2335
2336     if (!string || !time) return FALSE;
2337
2338     /* Windows does this too */
2339     GetSystemTime( time );
2340
2341     /*  Convert an RFC1123 time such as 'Fri, 07 Jan 2005 12:06:35 GMT' into
2342      *  a SYSTEMTIME structure.
2343      */
2344
2345     while (*s && !isalphaW( *s )) s++;
2346     if (s[0] == '\0' || s[1] == '\0' || s[2] == '\0') return TRUE;
2347     time->wDayOfWeek = 7;
2348
2349     for (i = 0; i < 7; i++)
2350     {
2351         if (toupperW( WININET_wkday[i][0] ) == toupperW( s[0] ) &&
2352             toupperW( WININET_wkday[i][1] ) == toupperW( s[1] ) &&
2353             toupperW( WININET_wkday[i][2] ) == toupperW( s[2] ) )
2354         {
2355             time->wDayOfWeek = i;
2356             break;
2357         }
2358     }
2359
2360     if (time->wDayOfWeek > 6) return TRUE;
2361     while (*s && !isdigitW( *s )) s++;
2362     time->wDay = strtolW( s, &s, 10 );
2363
2364     while (*s && !isalphaW( *s )) s++;
2365     if (s[0] == '\0' || s[1] == '\0' || s[2] == '\0') return TRUE;
2366     time->wMonth = 0;
2367
2368     for (i = 0; i < 12; i++)
2369     {
2370         if (toupperW( WININET_month[i][0]) == toupperW( s[0] ) &&
2371             toupperW( WININET_month[i][1]) == toupperW( s[1] ) &&
2372             toupperW( WININET_month[i][2]) == toupperW( s[2] ) )
2373         {
2374             time->wMonth = i + 1;
2375             break;
2376         }
2377     }
2378     if (time->wMonth == 0) return TRUE;
2379
2380     while (*s && !isdigitW( *s )) s++;
2381     if (*s == '\0') return TRUE;
2382     time->wYear = strtolW( s, &s, 10 );
2383
2384     while (*s && !isdigitW( *s )) s++;
2385     if (*s == '\0') return TRUE;
2386     time->wHour = strtolW( s, &s, 10 );
2387
2388     while (*s && !isdigitW( *s )) s++;
2389     if (*s == '\0') return TRUE;
2390     time->wMinute = strtolW( s, &s, 10 );
2391
2392     while (*s && !isdigitW( *s )) s++;
2393     if (*s == '\0') return TRUE;
2394     time->wSecond = strtolW( s, &s, 10 );
2395
2396     time->wMilliseconds = 0;
2397     return TRUE;
2398 }
2399
2400 /***********************************************************************
2401  *      InternetCheckConnectionA (WININET.@)
2402  *
2403  * Pings a requested host to check internet connection
2404  *
2405  * RETURNS
2406  *   TRUE on success and FALSE on failure. If a failure then
2407  *   ERROR_NOT_CONNECTED is placesd into GetLastError
2408  *
2409  */
2410 BOOL WINAPI InternetCheckConnectionA( LPCSTR lpszUrl, DWORD dwFlags, DWORD dwReserved )
2411 {
2412 /*
2413  * this is a kludge which runs the resident ping program and reads the output.
2414  *
2415  * Anyone have a better idea?
2416  */
2417
2418   BOOL   rc = FALSE;
2419   char command[1024];
2420   char host[1024];
2421   int status = -1;
2422
2423   FIXME("\n");
2424
2425   /*
2426    * Crack or set the Address
2427    */
2428   if (lpszUrl == NULL)
2429   {
2430      /*
2431       * According to the doc we are supost to use the ip for the next
2432       * server in the WnInet internal server database. I have
2433       * no idea what that is or how to get it.
2434       *
2435       * So someone needs to implement this.
2436       */
2437      FIXME("Unimplemented with URL of NULL\n");
2438      return TRUE;
2439   }
2440   else
2441   {
2442      URL_COMPONENTSA components;
2443
2444      ZeroMemory(&components,sizeof(URL_COMPONENTSA));
2445      components.lpszHostName = (LPSTR)&host;
2446      components.dwHostNameLength = 1024;
2447
2448      if (!InternetCrackUrlA(lpszUrl,0,0,&components))
2449        goto End;
2450
2451      TRACE("host name : %s\n",components.lpszHostName);
2452   }
2453
2454   /*
2455    * Build our ping command
2456    */
2457   strcpy(command,"ping -w 1 ");
2458   strcat(command,host);
2459   strcat(command," >/dev/null 2>/dev/null");
2460
2461   TRACE("Ping command is : %s\n",command);
2462
2463   status = system(command);
2464
2465   TRACE("Ping returned a code of %i \n",status);
2466
2467   /* Ping return code of 0 indicates success */
2468   if (status == 0)
2469      rc = TRUE;
2470
2471 End:
2472
2473   if (rc == FALSE)
2474     SetLastError(ERROR_NOT_CONNECTED);
2475
2476   return rc;
2477 }
2478
2479
2480 /***********************************************************************
2481  *      InternetCheckConnectionW (WININET.@)
2482  *
2483  * Pings a requested host to check internet connection
2484  *
2485  * RETURNS
2486  *   TRUE on success and FALSE on failure. If a failure then
2487  *   ERROR_NOT_CONNECTED is placed into GetLastError
2488  *
2489  */
2490 BOOL WINAPI InternetCheckConnectionW(LPCWSTR lpszUrl, DWORD dwFlags, DWORD dwReserved)
2491 {
2492     CHAR *szUrl;
2493     INT len;
2494     BOOL rc;
2495
2496     len = WideCharToMultiByte(CP_ACP, 0, lpszUrl, -1, NULL, 0, NULL, NULL);
2497     if (!(szUrl = HeapAlloc(GetProcessHeap(), 0, len*sizeof(CHAR))))
2498         return FALSE;
2499     WideCharToMultiByte(CP_ACP, 0, lpszUrl, -1, szUrl, len, NULL, NULL);
2500     rc = InternetCheckConnectionA((LPCSTR)szUrl, dwFlags, dwReserved);
2501     HeapFree(GetProcessHeap(), 0, szUrl);
2502
2503     return rc;
2504 }
2505
2506
2507 /**********************************************************
2508  *      INTERNET_InternetOpenUrlW (internal)
2509  *
2510  * Opens an URL
2511  *
2512  * RETURNS
2513  *   handle of connection or NULL on failure
2514  */
2515 HINTERNET WINAPI INTERNET_InternetOpenUrlW(LPWININETAPPINFOW hIC, LPCWSTR lpszUrl,
2516     LPCWSTR lpszHeaders, DWORD dwHeadersLength, DWORD dwFlags, DWORD dwContext)
2517 {
2518     URL_COMPONENTSW urlComponents;
2519     WCHAR protocol[32], hostName[MAXHOSTNAME], userName[1024];
2520     WCHAR password[1024], path[2048], extra[1024];
2521     HINTERNET client = NULL, client1 = NULL;
2522
2523     TRACE("(%p, %s, %s, %08lx, %08lx, %08lx)\n", hIC, debugstr_w(lpszUrl), debugstr_w(lpszHeaders),
2524           dwHeadersLength, dwFlags, dwContext);
2525
2526     urlComponents.dwStructSize = sizeof(URL_COMPONENTSW);
2527     urlComponents.lpszScheme = protocol;
2528     urlComponents.dwSchemeLength = 32;
2529     urlComponents.lpszHostName = hostName;
2530     urlComponents.dwHostNameLength = MAXHOSTNAME;
2531     urlComponents.lpszUserName = userName;
2532     urlComponents.dwUserNameLength = 1024;
2533     urlComponents.lpszPassword = password;
2534     urlComponents.dwPasswordLength = 1024;
2535     urlComponents.lpszUrlPath = path;
2536     urlComponents.dwUrlPathLength = 2048;
2537     urlComponents.lpszExtraInfo = extra;
2538     urlComponents.dwExtraInfoLength = 1024;
2539     if(!InternetCrackUrlW(lpszUrl, strlenW(lpszUrl), 0, &urlComponents))
2540         return NULL;
2541     switch(urlComponents.nScheme) {
2542     case INTERNET_SCHEME_FTP:
2543         if(urlComponents.nPort == 0)
2544             urlComponents.nPort = INTERNET_DEFAULT_FTP_PORT;
2545         client = FTP_Connect(hIC, hostName, urlComponents.nPort,
2546                              userName, password, dwFlags, dwContext, INET_OPENURL);
2547         if(client == NULL)
2548             break;
2549         client1 = FtpOpenFileW(client, path, GENERIC_READ, dwFlags, dwContext);
2550         if(client1 == NULL) {
2551             InternetCloseHandle(client);
2552             break;
2553         }
2554         break;
2555
2556     case INTERNET_SCHEME_HTTP:
2557     case INTERNET_SCHEME_HTTPS: {
2558         static const WCHAR szStars[] = { '*','/','*', 0 };
2559         LPCWSTR accept[2] = { szStars, NULL };
2560         if(urlComponents.nPort == 0) {
2561             if(urlComponents.nScheme == INTERNET_SCHEME_HTTP)
2562                 urlComponents.nPort = INTERNET_DEFAULT_HTTP_PORT;
2563             else
2564                 urlComponents.nPort = INTERNET_DEFAULT_HTTPS_PORT;
2565         }
2566         /* FIXME: should use pointers, not handles, as handles are not thread-safe */
2567         client = HTTP_Connect(hIC, hostName, urlComponents.nPort,
2568                               userName, password, dwFlags, dwContext, INET_OPENURL);
2569         if(client == NULL)
2570             break;
2571         client1 = HttpOpenRequestW(client, NULL, path, NULL, NULL, accept, dwFlags, dwContext);
2572         if(client1 == NULL) {
2573             InternetCloseHandle(client);
2574             break;
2575         }
2576         HttpAddRequestHeadersW(client1, lpszHeaders, dwHeadersLength, HTTP_ADDREQ_FLAG_ADD);
2577         if (!HttpSendRequestW(client1, NULL, 0, NULL, 0)) {
2578             InternetCloseHandle(client1);
2579             client1 = NULL;
2580             break;
2581         }
2582     }
2583     case INTERNET_SCHEME_GOPHER:
2584         /* gopher doesn't seem to be implemented in wine, but it's supposed
2585          * to be supported by InternetOpenUrlA. */
2586     default:
2587         break;
2588     }
2589
2590     TRACE(" %p <--\n", client1);
2591
2592     return client1;
2593 }
2594
2595 /**********************************************************
2596  *      InternetOpenUrlW (WININET.@)
2597  *
2598  * Opens an URL
2599  *
2600  * RETURNS
2601  *   handle of connection or NULL on failure
2602  */
2603 HINTERNET WINAPI InternetOpenUrlW(HINTERNET hInternet, LPCWSTR lpszUrl,
2604     LPCWSTR lpszHeaders, DWORD dwHeadersLength, DWORD dwFlags, DWORD dwContext)
2605 {
2606     HINTERNET ret = NULL;
2607     LPWININETAPPINFOW hIC = NULL;
2608
2609     if (TRACE_ON(wininet)) {
2610         TRACE("(%p, %s, %s, %08lx, %08lx, %08lx)\n", hInternet, debugstr_w(lpszUrl), debugstr_w(lpszHeaders),
2611               dwHeadersLength, dwFlags, dwContext);
2612         TRACE("  flags :");
2613         dump_INTERNET_FLAGS(dwFlags);
2614     }
2615
2616     hIC = (LPWININETAPPINFOW) WININET_GetObject( hInternet );
2617     if (NULL == hIC ||  hIC->hdr.htype != WH_HINIT) {
2618         INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE);
2619         goto lend;
2620     }
2621
2622     if (hIC->hdr.dwFlags & INTERNET_FLAG_ASYNC) {
2623         WORKREQUEST workRequest;
2624         struct WORKREQ_INTERNETOPENURLW *req;
2625
2626         workRequest.asyncall = INTERNETOPENURLW;
2627         workRequest.hdr = WININET_AddRef( &hIC->hdr );
2628         req = &workRequest.u.InternetOpenUrlW;
2629         if (lpszUrl)
2630             req->lpszUrl = WININET_strdupW(lpszUrl);
2631         else
2632             req->lpszUrl = 0;
2633         if (lpszHeaders)
2634             req->lpszHeaders = WININET_strdupW(lpszHeaders);
2635         else
2636             req->lpszHeaders = 0;
2637         req->dwHeadersLength = dwHeadersLength;
2638         req->dwFlags = dwFlags;
2639         req->dwContext = dwContext;
2640
2641         INTERNET_AsyncCall(&workRequest);
2642         /*
2643          * This is from windows.
2644          */
2645         SetLastError(ERROR_IO_PENDING);
2646     } else {
2647         ret = INTERNET_InternetOpenUrlW(hIC, lpszUrl, lpszHeaders, dwHeadersLength, dwFlags, dwContext);
2648     }
2649
2650   lend:
2651     if( hIC )
2652         WININET_Release( &hIC->hdr );
2653     TRACE(" %p <--\n", ret);
2654
2655     return ret;
2656 }
2657
2658 /**********************************************************
2659  *      InternetOpenUrlA (WININET.@)
2660  *
2661  * Opens an URL
2662  *
2663  * RETURNS
2664  *   handle of connection or NULL on failure
2665  */
2666 HINTERNET WINAPI InternetOpenUrlA(HINTERNET hInternet, LPCSTR lpszUrl,
2667     LPCSTR lpszHeaders, DWORD dwHeadersLength, DWORD dwFlags, DWORD dwContext)
2668 {
2669     HINTERNET rc = (HINTERNET)NULL;
2670
2671     INT lenUrl;
2672     INT lenHeaders = 0;
2673     LPWSTR szUrl = NULL;
2674     LPWSTR szHeaders = NULL;
2675
2676     TRACE("\n");
2677
2678     if(lpszUrl) {
2679         lenUrl = MultiByteToWideChar(CP_ACP, 0, lpszUrl, -1, NULL, 0 );
2680         szUrl = HeapAlloc(GetProcessHeap(), 0, lenUrl*sizeof(WCHAR));
2681         if(!szUrl)
2682             return (HINTERNET)NULL;
2683         MultiByteToWideChar(CP_ACP, 0, lpszUrl, -1, szUrl, lenUrl);
2684     }
2685
2686     if(lpszHeaders) {
2687         lenHeaders = MultiByteToWideChar(CP_ACP, 0, lpszHeaders, dwHeadersLength, NULL, 0 );
2688         szHeaders = HeapAlloc(GetProcessHeap(), 0, lenHeaders*sizeof(WCHAR));
2689         if(!szHeaders) {
2690             HeapFree(GetProcessHeap(), 0, szUrl);
2691             return (HINTERNET)NULL;
2692         }
2693         MultiByteToWideChar(CP_ACP, 0, lpszHeaders, dwHeadersLength, szHeaders, lenHeaders);
2694     }
2695
2696     rc = InternetOpenUrlW(hInternet, szUrl, szHeaders,
2697         lenHeaders, dwFlags, dwContext);
2698
2699     HeapFree(GetProcessHeap(), 0, szUrl);
2700     HeapFree(GetProcessHeap(), 0, szHeaders);
2701
2702     return rc;
2703 }
2704
2705
2706 /***********************************************************************
2707  *           INTERNET_SetLastError (internal)
2708  *
2709  * Set last thread specific error
2710  *
2711  * RETURNS
2712  *
2713  */
2714 void INTERNET_SetLastError(DWORD dwError)
2715 {
2716     LPWITHREADERROR lpwite = (LPWITHREADERROR)TlsGetValue(g_dwTlsErrIndex);
2717
2718     SetLastError(dwError);
2719     if(lpwite)
2720         lpwite->dwError = dwError;
2721 }
2722
2723
2724 /***********************************************************************
2725  *           INTERNET_GetLastError (internal)
2726  *
2727  * Get last thread specific error
2728  *
2729  * RETURNS
2730  *
2731  */
2732 DWORD INTERNET_GetLastError(void)
2733 {
2734     LPWITHREADERROR lpwite = (LPWITHREADERROR)TlsGetValue(g_dwTlsErrIndex);
2735     return lpwite->dwError;
2736 }
2737
2738
2739 /***********************************************************************
2740  *           INTERNET_WorkerThreadFunc (internal)
2741  *
2742  * Worker thread execution function
2743  *
2744  * RETURNS
2745  *
2746  */
2747 static DWORD INTERNET_WorkerThreadFunc(LPVOID *lpvParam)
2748 {
2749     DWORD dwWaitRes;
2750
2751     while (1)
2752     {
2753         if(dwNumJobs > 0) {
2754             INTERNET_ExecuteWork();
2755             continue;
2756         }
2757         dwWaitRes = WaitForMultipleObjects(2, hEventArray, FALSE, MAX_IDLE_WORKER);
2758
2759         if (dwWaitRes == WAIT_OBJECT_0 + 1)
2760             INTERNET_ExecuteWork();
2761         else
2762             break;
2763
2764         InterlockedIncrement(&dwNumIdleThreads);
2765     }
2766
2767     InterlockedDecrement(&dwNumIdleThreads);
2768     InterlockedDecrement(&dwNumThreads);
2769     TRACE("Worker thread exiting\n");
2770     return TRUE;
2771 }
2772
2773
2774 /***********************************************************************
2775  *           INTERNET_InsertWorkRequest (internal)
2776  *
2777  * Insert work request into queue
2778  *
2779  * RETURNS
2780  *
2781  */
2782 static BOOL INTERNET_InsertWorkRequest(LPWORKREQUEST lpWorkRequest)
2783 {
2784     BOOL bSuccess = FALSE;
2785     LPWORKREQUEST lpNewRequest;
2786
2787     TRACE("\n");
2788
2789     lpNewRequest = HeapAlloc(GetProcessHeap(), 0, sizeof(WORKREQUEST));
2790     if (lpNewRequest)
2791     {
2792         memcpy(lpNewRequest, lpWorkRequest, sizeof(WORKREQUEST));
2793         lpNewRequest->prev = NULL;
2794
2795         EnterCriticalSection(&csQueue);
2796
2797         lpNewRequest->next = lpWorkQueueTail;
2798         if (lpWorkQueueTail)
2799             lpWorkQueueTail->prev = lpNewRequest;
2800         lpWorkQueueTail = lpNewRequest;
2801         if (!lpHeadWorkQueue)
2802             lpHeadWorkQueue = lpWorkQueueTail;
2803
2804         LeaveCriticalSection(&csQueue);
2805
2806         bSuccess = TRUE;
2807         InterlockedIncrement(&dwNumJobs);
2808     }
2809
2810     return bSuccess;
2811 }
2812
2813
2814 /***********************************************************************
2815  *           INTERNET_GetWorkRequest (internal)
2816  *
2817  * Retrieves work request from queue
2818  *
2819  * RETURNS
2820  *
2821  */
2822 static BOOL INTERNET_GetWorkRequest(LPWORKREQUEST lpWorkRequest)
2823 {
2824     BOOL bSuccess = FALSE;
2825     LPWORKREQUEST lpRequest = NULL;
2826
2827     TRACE("\n");
2828
2829     EnterCriticalSection(&csQueue);
2830
2831     if (lpHeadWorkQueue)
2832     {
2833         lpRequest = lpHeadWorkQueue;
2834         lpHeadWorkQueue = lpHeadWorkQueue->prev;
2835         if (lpRequest == lpWorkQueueTail)
2836             lpWorkQueueTail = lpHeadWorkQueue;
2837     }
2838
2839     LeaveCriticalSection(&csQueue);
2840
2841     if (lpRequest)
2842     {
2843         memcpy(lpWorkRequest, lpRequest, sizeof(WORKREQUEST));
2844         HeapFree(GetProcessHeap(), 0, lpRequest);
2845         bSuccess = TRUE;
2846         InterlockedDecrement(&dwNumJobs);
2847     }
2848
2849     return bSuccess;
2850 }
2851
2852
2853 /***********************************************************************
2854  *           INTERNET_AsyncCall (internal)
2855  *
2856  * Retrieves work request from queue
2857  *
2858  * RETURNS
2859  *
2860  */
2861 BOOL INTERNET_AsyncCall(LPWORKREQUEST lpWorkRequest)
2862 {
2863     HANDLE hThread;
2864     DWORD dwTID;
2865     BOOL bSuccess = FALSE;
2866
2867     TRACE("\n");
2868
2869     if (InterlockedDecrement(&dwNumIdleThreads) < 0)
2870     {
2871         InterlockedIncrement(&dwNumIdleThreads);
2872
2873         if (InterlockedIncrement(&dwNumThreads) > MAX_WORKER_THREADS ||
2874             !(hThread = CreateThread(NULL, 0,
2875             (LPTHREAD_START_ROUTINE)INTERNET_WorkerThreadFunc, NULL, 0, &dwTID)))
2876         {
2877             InterlockedDecrement(&dwNumThreads);
2878             INTERNET_SetLastError(ERROR_INTERNET_ASYNC_THREAD_FAILED);
2879             goto lerror;
2880         }
2881
2882         TRACE("Created new thread\n");
2883     }
2884
2885     bSuccess = TRUE;
2886     INTERNET_InsertWorkRequest(lpWorkRequest);
2887     SetEvent(hWorkEvent);
2888
2889 lerror:
2890
2891     return bSuccess;
2892 }
2893
2894
2895 /***********************************************************************
2896  *           INTERNET_ExecuteWork (internal)
2897  *
2898  * RETURNS
2899  *
2900  */
2901 static VOID INTERNET_ExecuteWork(void)
2902 {
2903     WORKREQUEST workRequest;
2904
2905     TRACE("\n");
2906
2907     if (!INTERNET_GetWorkRequest(&workRequest))
2908         return;
2909
2910     switch (workRequest.asyncall)
2911     {
2912     case FTPPUTFILEW:
2913         {
2914         struct WORKREQ_FTPPUTFILEW *req = &workRequest.u.FtpPutFileW;
2915         LPWININETFTPSESSIONW lpwfs = (LPWININETFTPSESSIONW) workRequest.hdr;
2916
2917         TRACE("FTPPUTFILEW %p\n", lpwfs);
2918
2919         FTP_FtpPutFileW(lpwfs, req->lpszLocalFile,
2920                    req->lpszNewRemoteFile, req->dwFlags, req->dwContext);
2921
2922         HeapFree(GetProcessHeap(), 0, req->lpszLocalFile);
2923         HeapFree(GetProcessHeap(), 0, req->lpszNewRemoteFile);
2924         }
2925         break;
2926
2927     case FTPSETCURRENTDIRECTORYW:
2928         {
2929         struct WORKREQ_FTPSETCURRENTDIRECTORYW *req;
2930         LPWININETFTPSESSIONW lpwfs = (LPWININETFTPSESSIONW) workRequest.hdr;
2931
2932         TRACE("FTPSETCURRENTDIRECTORYW %p\n", lpwfs);
2933
2934         req = &workRequest.u.FtpSetCurrentDirectoryW;
2935         FTP_FtpSetCurrentDirectoryW(lpwfs, req->lpszDirectory);
2936         HeapFree(GetProcessHeap(), 0, req->lpszDirectory);
2937         }
2938         break;
2939
2940     case FTPCREATEDIRECTORYW:
2941         {
2942         struct WORKREQ_FTPCREATEDIRECTORYW *req;
2943         LPWININETFTPSESSIONW lpwfs = (LPWININETFTPSESSIONW) workRequest.hdr;
2944
2945         TRACE("FTPCREATEDIRECTORYW %p\n", lpwfs);
2946
2947         req = &workRequest.u.FtpCreateDirectoryW;
2948         FTP_FtpCreateDirectoryW(lpwfs, req->lpszDirectory);
2949         HeapFree(GetProcessHeap(), 0, req->lpszDirectory);
2950         }
2951         break;
2952
2953     case FTPFINDFIRSTFILEW:
2954         {
2955         struct WORKREQ_FTPFINDFIRSTFILEW *req;
2956         LPWININETFTPSESSIONW lpwfs = (LPWININETFTPSESSIONW) workRequest.hdr;
2957
2958         TRACE("FTPFINDFIRSTFILEW %p\n", lpwfs);
2959
2960         req = &workRequest.u.FtpFindFirstFileW;
2961         FTP_FtpFindFirstFileW(lpwfs, req->lpszSearchFile,
2962            req->lpFindFileData, req->dwFlags, req->dwContext);
2963         HeapFree(GetProcessHeap(), 0, req->lpszSearchFile);
2964         }
2965         break;
2966
2967     case FTPGETCURRENTDIRECTORYW:
2968         {
2969         struct WORKREQ_FTPGETCURRENTDIRECTORYW *req;
2970         LPWININETFTPSESSIONW lpwfs = (LPWININETFTPSESSIONW) workRequest.hdr;
2971
2972         TRACE("FTPGETCURRENTDIRECTORYW %p\n", lpwfs);
2973
2974         req = &workRequest.u.FtpGetCurrentDirectoryW;
2975         FTP_FtpGetCurrentDirectoryW(lpwfs,
2976                 req->lpszDirectory, req->lpdwDirectory);
2977         }
2978         break;
2979
2980     case FTPOPENFILEW:
2981         {
2982         struct WORKREQ_FTPOPENFILEW *req = &workRequest.u.FtpOpenFileW;
2983         LPWININETFTPSESSIONW lpwfs = (LPWININETFTPSESSIONW) workRequest.hdr;
2984
2985         TRACE("FTPOPENFILEW %p\n", lpwfs);
2986
2987         FTP_FtpOpenFileW(lpwfs, req->lpszFilename,
2988             req->dwAccess, req->dwFlags, req->dwContext);
2989         HeapFree(GetProcessHeap(), 0, req->lpszFilename);
2990         }
2991         break;
2992
2993     case FTPGETFILEW:
2994         {
2995         struct WORKREQ_FTPGETFILEW *req = &workRequest.u.FtpGetFileW;
2996         LPWININETFTPSESSIONW lpwfs = (LPWININETFTPSESSIONW) workRequest.hdr;
2997
2998         TRACE("FTPGETFILEW %p\n", lpwfs);
2999
3000         FTP_FtpGetFileW(lpwfs, req->lpszRemoteFile,
3001                  req->lpszNewFile, req->fFailIfExists,
3002                  req->dwLocalFlagsAttribute, req->dwFlags, req->dwContext);
3003         HeapFree(GetProcessHeap(), 0, req->lpszRemoteFile);
3004         HeapFree(GetProcessHeap(), 0, req->lpszNewFile);
3005         }
3006         break;
3007
3008     case FTPDELETEFILEW:
3009         {
3010         struct WORKREQ_FTPDELETEFILEW *req = &workRequest.u.FtpDeleteFileW;
3011         LPWININETFTPSESSIONW lpwfs = (LPWININETFTPSESSIONW) workRequest.hdr;
3012
3013         TRACE("FTPDELETEFILEW %p\n", lpwfs);
3014
3015         FTP_FtpDeleteFileW(lpwfs, req->lpszFilename);
3016         HeapFree(GetProcessHeap(), 0, req->lpszFilename);
3017         }
3018         break;
3019
3020     case FTPREMOVEDIRECTORYW:
3021         {
3022         struct WORKREQ_FTPREMOVEDIRECTORYW *req;
3023         LPWININETFTPSESSIONW lpwfs = (LPWININETFTPSESSIONW) workRequest.hdr;
3024
3025         TRACE("FTPREMOVEDIRECTORYW %p\n", lpwfs);
3026
3027         req = &workRequest.u.FtpRemoveDirectoryW;
3028         FTP_FtpRemoveDirectoryW(lpwfs, req->lpszDirectory);
3029         HeapFree(GetProcessHeap(), 0, req->lpszDirectory);
3030         }
3031         break;
3032
3033     case FTPRENAMEFILEW:
3034         {
3035         struct WORKREQ_FTPRENAMEFILEW *req = &workRequest.u.FtpRenameFileW;
3036         LPWININETFTPSESSIONW lpwfs = (LPWININETFTPSESSIONW) workRequest.hdr;
3037
3038         TRACE("FTPRENAMEFILEW %p\n", lpwfs);
3039
3040         FTP_FtpRenameFileW(lpwfs, req->lpszSrcFile, req->lpszDestFile);
3041         HeapFree(GetProcessHeap(), 0, req->lpszSrcFile);
3042         HeapFree(GetProcessHeap(), 0, req->lpszDestFile);
3043         }
3044         break;
3045
3046     case INTERNETFINDNEXTW:
3047         {
3048         struct WORKREQ_INTERNETFINDNEXTW *req;
3049         LPWININETFINDNEXTW lpwh = (LPWININETFINDNEXTW) workRequest.hdr;
3050
3051         TRACE("INTERNETFINDNEXTW %p\n", lpwh);
3052
3053         req = &workRequest.u.InternetFindNextW;
3054         INTERNET_FindNextFileW(lpwh, req->lpFindFileData);
3055         }
3056         break;
3057
3058     case HTTPSENDREQUESTW:
3059         {
3060         struct WORKREQ_HTTPSENDREQUESTW *req = &workRequest.u.HttpSendRequestW;
3061         LPWININETHTTPREQW lpwhr = (LPWININETHTTPREQW) workRequest.hdr;
3062
3063         TRACE("HTTPSENDREQUESTW %p\n", lpwhr);
3064
3065         HTTP_HttpSendRequestW(lpwhr, req->lpszHeader,
3066                 req->dwHeaderLength, req->lpOptional, req->dwOptionalLength);
3067
3068         HeapFree(GetProcessHeap(), 0, req->lpszHeader);
3069         }
3070         break;
3071
3072     case HTTPOPENREQUESTW:
3073         {
3074         struct WORKREQ_HTTPOPENREQUESTW *req = &workRequest.u.HttpOpenRequestW;
3075         LPWININETHTTPSESSIONW lpwhs = (LPWININETHTTPSESSIONW) workRequest.hdr;
3076
3077         TRACE("HTTPOPENREQUESTW %p\n", lpwhs);
3078
3079         HTTP_HttpOpenRequestW(lpwhs, req->lpszVerb,
3080             req->lpszObjectName, req->lpszVersion, req->lpszReferrer,
3081             req->lpszAcceptTypes, req->dwFlags, req->dwContext);
3082
3083         HeapFree(GetProcessHeap(), 0, req->lpszVerb);
3084         HeapFree(GetProcessHeap(), 0, req->lpszObjectName);
3085         HeapFree(GetProcessHeap(), 0, req->lpszVersion);
3086         HeapFree(GetProcessHeap(), 0, req->lpszReferrer);
3087         }
3088         break;
3089
3090     case SENDCALLBACK:
3091         {
3092         struct WORKREQ_SENDCALLBACK *req = &workRequest.u.SendCallback;
3093
3094         TRACE("SENDCALLBACK %p\n", workRequest.hdr);
3095
3096         SendSyncCallback(workRequest.hdr,
3097                          req->dwContext, req->dwInternetStatus, req->lpvStatusInfo,
3098                          req->dwStatusInfoLength);
3099
3100         /* And frees the copy of the status info */
3101         HeapFree(GetProcessHeap(), 0, req->lpvStatusInfo);
3102         }
3103         break;
3104
3105     case INTERNETOPENURLW:
3106         {
3107         struct WORKREQ_INTERNETOPENURLW *req = &workRequest.u.InternetOpenUrlW;
3108         LPWININETAPPINFOW hIC = (LPWININETAPPINFOW) workRequest.hdr;
3109
3110         TRACE("INTERNETOPENURLW %p\n", hIC);
3111
3112         INTERNET_InternetOpenUrlW(hIC, req->lpszUrl,
3113                                   req->lpszHeaders, req->dwHeadersLength, req->dwFlags, req->dwContext);
3114         HeapFree(GetProcessHeap(), 0, req->lpszUrl);
3115         HeapFree(GetProcessHeap(), 0, req->lpszHeaders);
3116         }
3117         break;
3118     }
3119     WININET_Release( workRequest.hdr );
3120 }
3121
3122
3123 /***********************************************************************
3124  *          INTERNET_GetResponseBuffer
3125  *
3126  * RETURNS
3127  *
3128  */
3129 LPSTR INTERNET_GetResponseBuffer(void)
3130 {
3131     LPWITHREADERROR lpwite = (LPWITHREADERROR)TlsGetValue(g_dwTlsErrIndex);
3132     TRACE("\n");
3133     return lpwite->response;
3134 }
3135
3136 /***********************************************************************
3137  *           INTERNET_GetNextLine  (internal)
3138  *
3139  * Parse next line in directory string listing
3140  *
3141  * RETURNS
3142  *   Pointer to beginning of next line
3143  *   NULL on failure
3144  *
3145  */
3146
3147 LPSTR INTERNET_GetNextLine(INT nSocket, LPDWORD dwLen)
3148 {
3149     struct timeval tv;
3150     fd_set infd;
3151     BOOL bSuccess = FALSE;
3152     INT nRecv = 0;
3153     LPSTR lpszBuffer = INTERNET_GetResponseBuffer();
3154
3155     TRACE("\n");
3156
3157     FD_ZERO(&infd);
3158     FD_SET(nSocket, &infd);
3159     tv.tv_sec=RESPONSE_TIMEOUT;
3160     tv.tv_usec=0;
3161
3162     while (nRecv < MAX_REPLY_LEN)
3163     {
3164         if (select(nSocket+1,&infd,NULL,NULL,&tv) > 0)
3165         {
3166             if (recv(nSocket, &lpszBuffer[nRecv], 1, 0) <= 0)
3167             {
3168                 INTERNET_SetLastError(ERROR_FTP_TRANSFER_IN_PROGRESS);
3169                 goto lend;
3170             }
3171
3172             if (lpszBuffer[nRecv] == '\n')
3173             {
3174                 bSuccess = TRUE;
3175                 break;
3176             }
3177             if (lpszBuffer[nRecv] != '\r')
3178                 nRecv++;
3179         }
3180         else
3181         {
3182             INTERNET_SetLastError(ERROR_INTERNET_TIMEOUT);
3183             goto lend;
3184         }
3185     }
3186
3187 lend:
3188     if (bSuccess)
3189     {
3190         lpszBuffer[nRecv] = '\0';
3191         *dwLen = nRecv - 1;
3192         TRACE(":%d %s\n", nRecv, lpszBuffer);
3193         return lpszBuffer;
3194     }
3195     else
3196     {
3197         return NULL;
3198     }
3199 }
3200
3201 /***********************************************************************
3202  *
3203  */
3204 BOOL WINAPI InternetQueryDataAvailable( HINTERNET hFile,
3205                                 LPDWORD lpdwNumberOfBytesAvailble,
3206                                 DWORD dwFlags, DWORD dwConext)
3207 {
3208     LPWININETHTTPREQW lpwhr;
3209     INT retval = -1;
3210     char buffer[4048];
3211
3212     lpwhr = (LPWININETHTTPREQW) WININET_GetObject( hFile );
3213     if (NULL == lpwhr)
3214     {
3215         SetLastError(ERROR_NO_MORE_FILES);
3216         return FALSE;
3217     }
3218
3219     TRACE("-->  %p %i\n",lpwhr,lpwhr->hdr.htype);
3220
3221     switch (lpwhr->hdr.htype)
3222     {
3223     case WH_HHTTPREQ:
3224         if (!NETCON_recv(&lpwhr->netConnection, buffer,
3225                          4048, MSG_PEEK, (int *)lpdwNumberOfBytesAvailble))
3226         {
3227             SetLastError(ERROR_NO_MORE_FILES);
3228             retval = FALSE;
3229         }
3230         else
3231             retval = TRUE;
3232         break;
3233
3234     default:
3235         FIXME("unsupported file type\n");
3236         break;
3237     }
3238     WININET_Release( &lpwhr->hdr );
3239
3240     TRACE("<-- %i\n",retval);
3241     return (retval+1);
3242 }
3243
3244
3245 /***********************************************************************
3246  *
3247  */
3248 BOOL WINAPI InternetLockRequestFile( HINTERNET hInternet, HANDLE
3249 *lphLockReqHandle)
3250 {
3251     FIXME("STUB\n");
3252     return FALSE;
3253 }
3254
3255 BOOL WINAPI InternetUnlockRequestFile( HANDLE hLockHandle)
3256 {
3257     FIXME("STUB\n");
3258     return FALSE;
3259 }
3260
3261
3262 /***********************************************************************
3263  *           InternetAutodial
3264  *
3265  * On windows this function is supposed to dial the default internet
3266  * connection. We don't want to have Wine dial out to the internet so
3267  * we return TRUE by default. It might be nice to check if we are connected.
3268  *
3269  * RETURNS
3270  *   TRUE on success
3271  *   FALSE on failure
3272  *
3273  */
3274 BOOL WINAPI InternetAutodial(DWORD dwFlags, HWND hwndParent)
3275 {
3276     FIXME("STUB\n");
3277
3278     /* Tell that we are connected to the internet. */
3279     return TRUE;
3280 }
3281
3282 /***********************************************************************
3283  *           InternetAutodialHangup
3284  *
3285  * Hangs up a connection made with InternetAutodial
3286  *
3287  * PARAM
3288  *    dwReserved
3289  * RETURNS
3290  *   TRUE on success
3291  *   FALSE on failure
3292  *
3293  */
3294 BOOL WINAPI InternetAutodialHangup(DWORD dwReserved)
3295 {
3296     FIXME("STUB\n");
3297
3298     /* we didn't dial, we don't disconnect */
3299     return TRUE;
3300 }
3301
3302 /***********************************************************************
3303  *
3304  *         InternetCombineUrlA
3305  *
3306  * Combine a base URL with a relative URL
3307  *
3308  * RETURNS
3309  *   TRUE on success
3310  *   FALSE on failure
3311  *
3312  */
3313
3314 BOOL WINAPI InternetCombineUrlA(LPCSTR lpszBaseUrl, LPCSTR lpszRelativeUrl,
3315                                 LPSTR lpszBuffer, LPDWORD lpdwBufferLength,
3316                                 DWORD dwFlags)
3317 {
3318     HRESULT hr=S_OK;
3319
3320     TRACE("(%s, %s, %p, %p, 0x%08lx)\n", debugstr_a(lpszBaseUrl), debugstr_a(lpszRelativeUrl), lpszBuffer, lpdwBufferLength, dwFlags);
3321
3322     /* Flip this bit to correspond to URL_ESCAPE_UNSAFE */
3323     dwFlags ^= ICU_NO_ENCODE;
3324     hr=UrlCombineA(lpszBaseUrl,lpszRelativeUrl,lpszBuffer,lpdwBufferLength,dwFlags);
3325
3326     return (hr==S_OK);
3327 }
3328
3329 /***********************************************************************
3330  *
3331  *         InternetCombineUrlW
3332  *
3333  * Combine a base URL with a relative URL
3334  *
3335  * RETURNS
3336  *   TRUE on success
3337  *   FALSE on failure
3338  *
3339  */
3340
3341 BOOL WINAPI InternetCombineUrlW(LPCWSTR lpszBaseUrl, LPCWSTR lpszRelativeUrl,
3342                                 LPWSTR lpszBuffer, LPDWORD lpdwBufferLength,
3343                                 DWORD dwFlags)
3344 {
3345     HRESULT hr=S_OK;
3346
3347     TRACE("(%s, %s, %p, %p, 0x%08lx)\n", debugstr_w(lpszBaseUrl), debugstr_w(lpszRelativeUrl), lpszBuffer, lpdwBufferLength, dwFlags);
3348
3349     /* Flip this bit to correspond to URL_ESCAPE_UNSAFE */
3350     dwFlags ^= ICU_NO_ENCODE;
3351     hr=UrlCombineW(lpszBaseUrl,lpszRelativeUrl,lpszBuffer,lpdwBufferLength,dwFlags);
3352
3353     return (hr==S_OK);
3354 }
3355
3356 /***********************************************************************
3357  *
3358  *         InternetCreateUrlA
3359  *
3360  * RETURNS
3361  *   TRUE on success
3362  *   FALSE on failure
3363  *
3364  */
3365 BOOL WINAPI InternetCreateUrlA(LPURL_COMPONENTSA lpUrlComponents, DWORD dwFlags,
3366                                LPSTR lpszUrl, LPDWORD lpdwUrlLength)
3367 {
3368     FIXME("\n");
3369     return FALSE;
3370 }
3371
3372 DWORD WINAPI InternetConfirmZoneCrossingA( HWND hWnd, LPSTR szUrlPrev, LPSTR szUrlNew, BOOL bPost )
3373 {
3374     FIXME("(%p, %s, %s, %x) stub\n", hWnd, debugstr_a(szUrlPrev), debugstr_a(szUrlNew), bPost);
3375     return ERROR_SUCCESS;
3376 }
3377
3378 DWORD WINAPI InternetConfirmZoneCrossingW( HWND hWnd, LPWSTR szUrlPrev, LPWSTR szUrlNew, BOOL bPost )
3379 {
3380     FIXME("(%p, %s, %s, %x) stub\n", hWnd, debugstr_w(szUrlPrev), debugstr_w(szUrlNew), bPost);
3381     return ERROR_SUCCESS;
3382 }
3383
3384 DWORD WINAPI InternetDialA( HWND hwndParent, LPSTR lpszConnectoid, DWORD dwFlags,
3385                             LPDWORD lpdwConnection, DWORD dwReserved )
3386 {
3387     FIXME("(%p, %p, 0x%08lx, %p, 0x%08lx) stub\n", hwndParent, lpszConnectoid, dwFlags,
3388           lpdwConnection, dwReserved);
3389     return ERROR_SUCCESS;
3390 }
3391
3392 DWORD WINAPI InternetDialW( HWND hwndParent, LPWSTR lpszConnectoid, DWORD dwFlags,
3393                             LPDWORD lpdwConnection, DWORD dwReserved )
3394 {
3395     FIXME("(%p, %p, 0x%08lx, %p, 0x%08lx) stub\n", hwndParent, lpszConnectoid, dwFlags,
3396           lpdwConnection, dwReserved);
3397     return ERROR_SUCCESS;
3398 }
3399
3400 BOOL WINAPI InternetGoOnlineA( LPSTR lpszURL, HWND hwndParent, DWORD dwReserved )
3401 {
3402     FIXME("(%s, %p, 0x%08lx) stub\n", debugstr_a(lpszURL), hwndParent, dwReserved);
3403     return TRUE;
3404 }
3405
3406 BOOL WINAPI InternetGoOnlineW( LPWSTR lpszURL, HWND hwndParent, DWORD dwReserved )
3407 {
3408     FIXME("(%s, %p, 0x%08lx) stub\n", debugstr_w(lpszURL), hwndParent, dwReserved);
3409     return TRUE;
3410 }
3411
3412 DWORD WINAPI InternetHangUp( DWORD dwConnection, DWORD dwReserved )
3413 {
3414     FIXME("(0x%08lx, 0x%08lx) stub\n", dwConnection, dwReserved);
3415     return ERROR_SUCCESS;
3416 }
3417
3418 BOOL WINAPI CreateMD5SSOHash( PWSTR pszChallengeInfo, PWSTR pwszRealm, PWSTR pwszTarget,
3419                               PBYTE pbHexHash )
3420 {
3421     FIXME("(%s, %s, %s, %p) stub\n", debugstr_w(pszChallengeInfo), debugstr_w(pwszRealm),
3422           debugstr_w(pwszTarget), pbHexHash);
3423     return FALSE;
3424 }
3425
3426 BOOL WINAPI InternetClearAllPerSiteCookieDecisions( VOID )
3427 {
3428     FIXME("stub\n");
3429     return TRUE;
3430 }
3431
3432 BOOL WINAPI InternetEnumPerSiteCookieDecisionA( LPSTR pszSiteName, unsigned long *pcSiteNameSize,
3433                                                 unsigned long *pdwDecision, unsigned long dwIndex )
3434 {
3435     FIXME("(%s, %p, %p, 0x%08lx) stub\n",
3436           debugstr_a(pszSiteName), pcSiteNameSize, pdwDecision, dwIndex);
3437     return FALSE;
3438 }
3439
3440 BOOL WINAPI InternetEnumPerSiteCookieDecisionW( LPWSTR pszSiteName, unsigned long *pcSiteNameSize,
3441                                                 unsigned long *pdwDecision, unsigned long dwIndex )
3442 {
3443     FIXME("(%s, %p, %p, 0x%08lx) stub\n",
3444           debugstr_w(pszSiteName), pcSiteNameSize, pdwDecision, dwIndex);
3445     return FALSE;
3446 }
3447
3448 BOOL WINAPI InternetGetCookieExA( LPCSTR pchURL, LPCSTR pchCookieName, LPSTR pchCookieData,
3449                                   LPDWORD pcchCookieData, DWORD dwFlags, LPVOID lpReserved)
3450 {
3451     FIXME("(%s, %s, %s, %p, 0x%08lx, %p) stub\n",
3452           debugstr_a(pchURL), debugstr_a(pchCookieName), debugstr_a(pchCookieData),
3453           pcchCookieData, dwFlags, lpReserved);
3454     return FALSE;
3455 }
3456
3457 BOOL WINAPI InternetGetCookieExW( LPCWSTR pchURL, LPCWSTR pchCookieName, LPWSTR pchCookieData,
3458                                   LPDWORD pcchCookieData, DWORD dwFlags, LPVOID lpReserved)
3459 {
3460     FIXME("(%s, %s, %s, %p, 0x%08lx, %p) stub\n",
3461           debugstr_w(pchURL), debugstr_w(pchCookieName), debugstr_w(pchCookieData),
3462           pcchCookieData, dwFlags, lpReserved);
3463     return FALSE;
3464 }
3465
3466 BOOL WINAPI InternetGetPerSiteCookieDecisionA( LPCSTR pwchHostName, unsigned long *pResult )
3467 {
3468     FIXME("(%s, %p) stub\n", debugstr_a(pwchHostName), pResult);
3469     return FALSE;
3470 }
3471
3472 BOOL WINAPI InternetGetPerSiteCookieDecisionW( LPCWSTR pwchHostName, unsigned long *pResult )
3473 {
3474     FIXME("(%s, %p) stub\n", debugstr_w(pwchHostName), pResult);
3475     return FALSE;
3476 }
3477
3478 BOOL WINAPI InternetSetPerSiteCookieDecisionA( LPCSTR pchHostName, DWORD dwDecision )
3479 {
3480     FIXME("(%s, 0x%08lx) stub\n", debugstr_a(pchHostName), dwDecision);
3481     return FALSE;
3482 }
3483
3484 BOOL WINAPI InternetSetPerSiteCookieDecisionW( LPCWSTR pchHostName, DWORD dwDecision )
3485 {
3486     FIXME("(%s, 0x%08lx) stub\n", debugstr_w(pchHostName), dwDecision);
3487     return FALSE;
3488 }
3489
3490 DWORD WINAPI InternetSetCookieExA( LPCSTR lpszURL, LPCSTR lpszCookieName, LPCSTR lpszCookieData,
3491                                    DWORD dwFlags, DWORD_PTR dwReserved)
3492 {
3493     FIXME("(%s, %s, %s, 0x%08lx, 0x%08lx) stub\n",
3494           debugstr_a(lpszURL), debugstr_a(lpszCookieName), debugstr_a(lpszCookieData),
3495           dwFlags, dwReserved);
3496     return TRUE;
3497 }
3498
3499 DWORD WINAPI InternetSetCookieExW( LPCWSTR lpszURL, LPCWSTR lpszCookieName, LPCWSTR lpszCookieData,
3500                                    DWORD dwFlags, DWORD_PTR dwReserved)
3501 {
3502     FIXME("(%s, %s, %s, 0x%08lx, 0x%08lx) stub\n",
3503           debugstr_w(lpszURL), debugstr_w(lpszCookieName), debugstr_w(lpszCookieData),
3504           dwFlags, dwReserved);
3505     return TRUE;
3506 }
3507
3508 BOOL WINAPI ResumeSuspendedDownload( HINTERNET hInternet, DWORD dwError )
3509 {
3510     FIXME("(%p, 0x%08lx) stub\n", hInternet, dwError);
3511     return FALSE;
3512 }
3513
3514 /***********************************************************************
3515  *
3516  *         InternetCreateUrlW
3517  *
3518  * RETURNS
3519  *   TRUE on success
3520  *   FALSE on failure
3521  *
3522  */
3523 BOOL WINAPI InternetCreateUrlW(LPURL_COMPONENTSW lpUrlComponents, DWORD dwFlags,
3524                                LPWSTR lpszUrl, LPDWORD lpdwUrlLength)
3525 {
3526     FIXME("\n");
3527     return FALSE;
3528 }
3529
3530 /***********************************************************************
3531  *           dump_INTERNET_FLAGS
3532  *
3533  * Helper function to TRACE the internet flags.
3534  *
3535  * RETURNS
3536  *    None
3537  *
3538  */
3539 void dump_INTERNET_FLAGS(DWORD dwFlags)
3540 {
3541 #define FE(x) { x, #x }
3542     static const wininet_flag_info flag[] = {
3543         FE(INTERNET_FLAG_RELOAD),
3544         FE(INTERNET_FLAG_RAW_DATA),
3545         FE(INTERNET_FLAG_EXISTING_CONNECT),
3546         FE(INTERNET_FLAG_ASYNC),
3547         FE(INTERNET_FLAG_PASSIVE),
3548         FE(INTERNET_FLAG_NO_CACHE_WRITE),
3549         FE(INTERNET_FLAG_MAKE_PERSISTENT),
3550         FE(INTERNET_FLAG_FROM_CACHE),
3551         FE(INTERNET_FLAG_SECURE),
3552         FE(INTERNET_FLAG_KEEP_CONNECTION),
3553         FE(INTERNET_FLAG_NO_AUTO_REDIRECT),
3554         FE(INTERNET_FLAG_READ_PREFETCH),
3555         FE(INTERNET_FLAG_NO_COOKIES),
3556         FE(INTERNET_FLAG_NO_AUTH),
3557         FE(INTERNET_FLAG_CACHE_IF_NET_FAIL),
3558         FE(INTERNET_FLAG_IGNORE_REDIRECT_TO_HTTP),
3559         FE(INTERNET_FLAG_IGNORE_REDIRECT_TO_HTTPS),
3560         FE(INTERNET_FLAG_IGNORE_CERT_DATE_INVALID),
3561         FE(INTERNET_FLAG_IGNORE_CERT_CN_INVALID),
3562         FE(INTERNET_FLAG_RESYNCHRONIZE),
3563         FE(INTERNET_FLAG_HYPERLINK),
3564         FE(INTERNET_FLAG_NO_UI),
3565         FE(INTERNET_FLAG_PRAGMA_NOCACHE),
3566         FE(INTERNET_FLAG_CACHE_ASYNC),
3567         FE(INTERNET_FLAG_FORMS_SUBMIT),
3568         FE(INTERNET_FLAG_NEED_FILE),
3569         FE(INTERNET_FLAG_TRANSFER_ASCII),
3570         FE(INTERNET_FLAG_TRANSFER_BINARY)
3571     };
3572 #undef FE
3573     int i;
3574
3575     for (i = 0; i < (sizeof(flag) / sizeof(flag[0])); i++) {
3576         if (flag[i].val & dwFlags) {
3577             TRACE(" %s", flag[i].name);
3578             dwFlags &= ~flag[i].val;
3579         }
3580     }
3581     if (dwFlags)
3582         TRACE(" Unknown flags (%08lx)\n", dwFlags);
3583     else
3584         TRACE("\n");
3585 }