dlls/winhttp/session.c

   1 /*
   2  * Copyright 2008 Hans Leidekker for CodeWeavers
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2.1 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library; if not, write to the Free Software
  16  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  17  */
  18
  19 #include "config.h"
  20 #include "wine/port.h"
  21 #include "wine/debug.h"
  22
  23 #include <stdarg.h>
  24 #include <stdlib.h>
  25
  26 #include "windef.h"
  27 #include "winbase.h"
  28 #include "winhttp.h"
  29 #include "wincrypt.h"
  30 #include "winreg.h"
  31
  32 #include "winhttp_private.h"
  33
  34 WINE_DEFAULT_DEBUG_CHANNEL(winhttp);
  35
  36 #define DEFAULT_RESOLVE_TIMEOUT     0
  37 #define DEFAULT_CONNECT_TIMEOUT     20000
  38 #define DEFAULT_SEND_TIMEOUT        30000
  39 #define DEFAULT_RECEIVE_TIMEOUT     30000
  40
  41 void set_last_error( DWORD error )
  42 {
  43     /* FIXME */
  44     SetLastError( error );
  45 }
  46
  47 DWORD get_last_error( void )
  48 {
  49     /* FIXME */
  50     return GetLastError();
  51 }
  52
  53 void send_callback( object_header_t *hdr, DWORD status, LPVOID info, DWORD buflen )
  54 {
  55     TRACE("%p, 0x%08x, %p, %u\n", hdr, status, info, buflen);
  56
  57     if (hdr->callback && (hdr->notify_mask & status)) hdr->callback( hdr->handle, hdr->context, status, info, buflen );
  58 }
  59
  60 /***********************************************************************
  61  *          WinHttpCheckPlatform (winhttp.@)
  62  */
  63 BOOL WINAPI WinHttpCheckPlatform( void )
  64 {
  65     TRACE("\n");
  66     return TRUE;
  67 }
  68
  69 /***********************************************************************
  70  *          session_destroy (internal)
  71  */
  72 static void session_destroy( object_header_t *hdr )
  73 {
  74     session_t *session = (session_t *)hdr;
  75     struct list *item, *next;
  76     domain_t *domain;
  77
  78     TRACE("%p\n", session);
  79
  80     LIST_FOR_EACH_SAFE( item, next, &session->cookie_cache )
  81     {
  82         domain = LIST_ENTRY( item, domain_t, entry );
  83         delete_domain( domain );
  84     }
  85     heap_free( session->agent );
  86     heap_free( session->proxy_server );
  87     heap_free( session->proxy_bypass );
  88     heap_free( session->proxy_username );
  89     heap_free( session->proxy_password );
  90     heap_free( session );
  91 }
  92
  93 static BOOL session_query_option( object_header_t *hdr, DWORD option, LPVOID buffer, LPDWORD buflen )
  94 {
  95     session_t *session = (session_t *)hdr;
  96
  97     switch (option)
  98     {
  99     case WINHTTP_OPTION_REDIRECT_POLICY:
 100     {
 101         if (!buffer || *buflen < sizeof(DWORD))
 102         {
 103             *buflen = sizeof(DWORD);
 104             set_last_error( ERROR_INSUFFICIENT_BUFFER );
 105             return FALSE;
 106         }
 107
 108         *(DWORD *)buffer = hdr->redirect_policy;
 109         *buflen = sizeof(DWORD);
 110         return TRUE;
 111     }
 112     case WINHTTP_OPTION_RESOLVE_TIMEOUT:
 113         *(DWORD *)buffer = session->resolve_timeout;
 114         *buflen = sizeof(DWORD);
 115         return TRUE;
 116     case WINHTTP_OPTION_CONNECT_TIMEOUT:
 117         *(DWORD *)buffer = session->connect_timeout;
 118         *buflen = sizeof(DWORD);
 119         return TRUE;
 120     case WINHTTP_OPTION_SEND_TIMEOUT:
 121         *(DWORD *)buffer = session->send_timeout;
 122         *buflen = sizeof(DWORD);
 123         return TRUE;
 124     case WINHTTP_OPTION_RECEIVE_TIMEOUT:
 125         *(DWORD *)buffer = session->recv_timeout;
 126         *buflen = sizeof(DWORD);
 127         return TRUE;
 128     default:
 129         FIXME("unimplemented option %u\n", option);
 130         set_last_error( ERROR_INVALID_PARAMETER );
 131         return FALSE;
 132     }
 133 }
 134
 135 static BOOL session_set_option( object_header_t *hdr, DWORD option, LPVOID buffer, DWORD buflen )
 136 {
 137     session_t *session = (session_t *)hdr;
 138
 139     switch (option)
 140     {
 141     case WINHTTP_OPTION_PROXY:
 142     {
 143         WINHTTP_PROXY_INFO *pi = buffer;
 144
 145         FIXME("%u %s %s\n", pi->dwAccessType, debugstr_w(pi->lpszProxy), debugstr_w(pi->lpszProxyBypass));
 146         return TRUE;
 147     }
 148     case WINHTTP_OPTION_REDIRECT_POLICY:
 149     {
 150         DWORD policy;
 151
 152         if (buflen != sizeof(policy))
 153         {
 154             set_last_error( ERROR_INSUFFICIENT_BUFFER );
 155             return FALSE;
 156         }
 157
 158         policy = *(DWORD *)buffer;
 159         TRACE("0x%x\n", policy);
 160         hdr->redirect_policy = policy;
 161         return TRUE;
 162     }
 163     case WINHTTP_OPTION_DISABLE_FEATURE:
 164         set_last_error( ERROR_WINHTTP_INCORRECT_HANDLE_TYPE );
 165         return FALSE;
 166     case WINHTTP_OPTION_RESOLVE_TIMEOUT:
 167         session->resolve_timeout = *(DWORD *)buffer;
 168         return TRUE;
 169     case WINHTTP_OPTION_CONNECT_TIMEOUT:
 170         session->connect_timeout = *(DWORD *)buffer;
 171         return TRUE;
 172     case WINHTTP_OPTION_SEND_TIMEOUT:
 173         session->send_timeout = *(DWORD *)buffer;
 174         return TRUE;
 175     case WINHTTP_OPTION_RECEIVE_TIMEOUT:
 176         session->recv_timeout = *(DWORD *)buffer;
 177         return TRUE;
 178     default:
 179         FIXME("unimplemented option %u\n", option);
 180         set_last_error( ERROR_INVALID_PARAMETER );
 181         return FALSE;
 182     }
 183 }
 184
 185 static const object_vtbl_t session_vtbl =
 186 {
 187     session_destroy,
 188     session_query_option,
 189     session_set_option
 190 };
 191
 192 /***********************************************************************
 193  *          WinHttpOpen (winhttp.@)
 194  */
 195 HINTERNET WINAPI WinHttpOpen( LPCWSTR agent, DWORD access, LPCWSTR proxy, LPCWSTR bypass, DWORD flags )
 196 {
 197     session_t *session;
 198     HINTERNET handle = NULL;
 199
 200     TRACE("%s, %u, %s, %s, 0x%08x\n", debugstr_w(agent), access, debugstr_w(proxy), debugstr_w(bypass), flags);
 201
 202     if (!(session = heap_alloc_zero( sizeof(session_t) ))) return NULL;
 203
 204     session->hdr.type = WINHTTP_HANDLE_TYPE_SESSION;
 205     session->hdr.vtbl = &session_vtbl;
 206     session->hdr.flags = flags;
 207     session->hdr.refs = 1;
 208     session->hdr.redirect_policy = WINHTTP_OPTION_REDIRECT_POLICY_DISALLOW_HTTPS_TO_HTTP;
 209     session->resolve_timeout = DEFAULT_RESOLVE_TIMEOUT;
 210     session->connect_timeout = DEFAULT_CONNECT_TIMEOUT;
 211     session->send_timeout = DEFAULT_SEND_TIMEOUT;
 212     session->recv_timeout = DEFAULT_RECEIVE_TIMEOUT;
 213     list_init( &session->cookie_cache );
 214
 215     if (agent && !(session->agent = strdupW( agent ))) goto end;
 216     if (access == WINHTTP_ACCESS_TYPE_DEFAULT_PROXY)
 217     {
 218         WINHTTP_PROXY_INFO info;
 219
 220         WinHttpGetDefaultProxyConfiguration( &info );
 221         session->access = info.dwAccessType;
 222         if (info.lpszProxy && !(session->proxy_server = strdupW( info.lpszProxy )))
 223         {
 224             GlobalFree( (LPWSTR)info.lpszProxy );
 225             GlobalFree( (LPWSTR)info.lpszProxyBypass );
 226             goto end;
 227         }
 228         if (info.lpszProxyBypass && !(session->proxy_bypass = strdupW( info.lpszProxyBypass )))
 229         {
 230             GlobalFree( (LPWSTR)info.lpszProxy );
 231             GlobalFree( (LPWSTR)info.lpszProxyBypass );
 232             goto end;
 233         }
 234     }
 235     else if (access == WINHTTP_ACCESS_TYPE_NAMED_PROXY)
 236     {
 237         session->access = access;
 238         if (proxy && !(session->proxy_server = strdupW( proxy ))) goto end;
 239         if (bypass && !(session->proxy_bypass = strdupW( bypass ))) goto end;
 240     }
 241
 242     if (!(handle = alloc_handle( &session->hdr ))) goto end;
 243     session->hdr.handle = handle;
 244
 245 end:
 246     release_object( &session->hdr );
 247     TRACE("returning %p\n", handle);
 248     return handle;
 249 }
 250
 251 /***********************************************************************
 252  *          connect_destroy (internal)
 253  */
 254 static void connect_destroy( object_header_t *hdr )
 255 {
 256     connect_t *connect = (connect_t *)hdr;
 257
 258     TRACE("%p\n", connect);
 259
 260     release_object( &connect->session->hdr );
 261
 262     heap_free( connect->hostname );
 263     heap_free( connect->servername );
 264     heap_free( connect->username );
 265     heap_free( connect->password );
 266     heap_free( connect );
 267 }
 268
 269 static BOOL connect_query_option( object_header_t *hdr, DWORD option, LPVOID buffer, LPDWORD buflen )
 270 {
 271     connect_t *connect = (connect_t *)hdr;
 272
 273     switch (option)
 274     {
 275     case WINHTTP_OPTION_PARENT_HANDLE:
 276     {
 277         if (!buffer || *buflen < sizeof(HINTERNET))
 278         {
 279             *buflen = sizeof(HINTERNET);
 280             set_last_error( ERROR_INSUFFICIENT_BUFFER );
 281             return FALSE;
 282         }
 283
 284         *(HINTERNET *)buffer = ((object_header_t *)connect->session)->handle;
 285         *buflen = sizeof(HINTERNET);
 286         return TRUE;
 287     }
 288     case WINHTTP_OPTION_RESOLVE_TIMEOUT:
 289         *(DWORD *)buffer = connect->session->resolve_timeout;
 290         *buflen = sizeof(DWORD);
 291         return TRUE;
 292     case WINHTTP_OPTION_CONNECT_TIMEOUT:
 293         *(DWORD *)buffer = connect->session->connect_timeout;
 294         *buflen = sizeof(DWORD);
 295         return TRUE;
 296     case WINHTTP_OPTION_SEND_TIMEOUT:
 297         *(DWORD *)buffer = connect->session->send_timeout;
 298         *buflen = sizeof(DWORD);
 299         return TRUE;
 300     case WINHTTP_OPTION_RECEIVE_TIMEOUT:
 301         *(DWORD *)buffer = connect->session->recv_timeout;
 302         *buflen = sizeof(DWORD);
 303         return TRUE;
 304     default:
 305         FIXME("unimplemented option %u\n", option);
 306         set_last_error( ERROR_INVALID_PARAMETER );
 307         return FALSE;
 308     }
 309 }
 310
 311 static const object_vtbl_t connect_vtbl =
 312 {
 313     connect_destroy,
 314     connect_query_option,
 315     NULL
 316 };
 317
 318 static BOOL domain_matches(LPCWSTR server, LPCWSTR domain)
 319 {
 320     static const WCHAR localW[] = { '<','l','o','c','a','l','>',0 };
 321     BOOL ret = FALSE;
 322
 323     if (!strcmpiW( domain, localW ) && !strchrW( server, '.' ))
 324         ret = TRUE;
 325     else if (*domain == '*')
 326     {
 327         if (domain[1] == '.')
 328         {
 329             LPCWSTR dot;
 330
 331             /* For a hostname to match a wildcard, the last domain must match
 332              * the wildcard exactly.  E.g. if the wildcard is *.a.b, and the
 333              * hostname is www.foo.a.b, it matches, but a.b does not.
 334              */
 335             dot = strchrW( server, '.' );
 336             if (dot)
 337             {
 338                 int len = strlenW( dot + 1 );
 339
 340                 if (len > strlenW( domain + 2 ))
 341                 {
 342                     LPCWSTR ptr;
 343
 344                     /* The server's domain is longer than the wildcard, so it
 345                      * could be a subdomain.  Compare the last portion of the
 346                      * server's domain.
 347                      */
 348                     ptr = dot + len + 1 - strlenW( domain + 2 );
 349                     if (!strcmpiW( ptr, domain + 2 ))
 350                     {
 351                         /* This is only a match if the preceding character is
 352                          * a '.', i.e. that it is a matching domain.  E.g.
 353                          * if domain is '*.b.c' and server is 'www.ab.c' they
 354                          * do not match.
 355                          */
 356                         ret = *(ptr - 1) == '.';
 357                     }
 358                 }
 359                 else
 360                     ret = !strcmpiW( dot + 1, domain + 2 );
 361             }
 362         }
 363     }
 364     else
 365         ret = !strcmpiW( server, domain );
 366     return ret;
 367 }
 368
 369 /* Matches INTERNET_MAX_HOST_NAME_LENGTH in wininet.h, also RFC 1035 */
 370 #define MAX_HOST_NAME_LENGTH 256
 371
 372 static BOOL should_bypass_proxy(session_t *session, LPCWSTR server)
 373 {
 374     LPCWSTR ptr;
 375     BOOL ret = FALSE;
 376
 377     if (!session->proxy_bypass) return FALSE;
 378     ptr = session->proxy_bypass;
 379     do {
 380         LPCWSTR tmp = ptr;
 381
 382         ptr = strchrW( ptr, ';' );
 383         if (!ptr)
 384             ptr = strchrW( tmp, ' ' );
 385         if (ptr)
 386         {
 387             if (ptr - tmp < MAX_HOST_NAME_LENGTH)
 388             {
 389                 WCHAR domain[MAX_HOST_NAME_LENGTH];
 390
 391                 memcpy( domain, tmp, (ptr - tmp) * sizeof(WCHAR) );
 392                 domain[ptr - tmp] = 0;
 393                 ret = domain_matches( server, domain );
 394             }
 395             ptr += 1;
 396         }
 397         else if (*tmp)
 398             ret = domain_matches( server, tmp );
 399     } while (ptr && !ret);
 400     return ret;
 401 }
 402
 403 BOOL set_server_for_hostname( connect_t *connect, LPCWSTR server, INTERNET_PORT port )
 404 {
 405     session_t *session = connect->session;
 406     BOOL ret = TRUE;
 407
 408     if (session->proxy_server && !should_bypass_proxy(session, server))
 409     {
 410         LPCWSTR colon;
 411
 412         if ((colon = strchrW( session->proxy_server, ':' )))
 413         {
 414             if (!connect->servername || strncmpiW( connect->servername,
 415                 session->proxy_server, colon - session->proxy_server - 1 ))
 416             {
 417                 heap_free( connect->servername );
 418                 if (!(connect->servername = heap_alloc(
 419                     (colon - session->proxy_server + 1) * sizeof(WCHAR) )))
 420                 {
 421                     ret = FALSE;
 422                     goto end;
 423                 }
 424                 memcpy( connect->servername, session->proxy_server,
 425                     (colon - session->proxy_server) * sizeof(WCHAR) );
 426                 connect->servername[colon - session->proxy_server] = 0;
 427                 if (*(colon + 1))
 428                     connect->serverport = atoiW( colon + 1 );
 429                 else
 430                     connect->serverport = INTERNET_DEFAULT_PORT;
 431             }
 432         }
 433         else
 434         {
 435             if (!connect->servername || strcmpiW( connect->servername,
 436                 session->proxy_server ))
 437             {
 438                 heap_free( connect->servername );
 439                 if (!(connect->servername = strdupW( session->proxy_server )))
 440                 {
 441                     ret = FALSE;
 442                     goto end;
 443                 }
 444                 connect->serverport = INTERNET_DEFAULT_PORT;
 445             }
 446         }
 447     }
 448     else if (server)
 449     {
 450         heap_free( connect->servername );
 451         if (!(connect->servername = strdupW( server )))
 452         {
 453             ret = FALSE;
 454             goto end;
 455         }
 456         connect->serverport = port;
 457     }
 458 end:
 459     return ret;
 460 }
 461
 462 /***********************************************************************
 463  *          WinHttpConnect (winhttp.@)
 464  */
 465 HINTERNET WINAPI WinHttpConnect( HINTERNET hsession, LPCWSTR server, INTERNET_PORT port, DWORD reserved )
 466 {
 467     connect_t *connect;
 468     session_t *session;
 469     HINTERNET hconnect = NULL;
 470
 471     TRACE("%p, %s, %u, %x\n", hsession, debugstr_w(server), port, reserved);
 472
 473     if (!server)
 474     {
 475         set_last_error( ERROR_INVALID_PARAMETER );
 476         return NULL;
 477     }
 478     if (!(session = (session_t *)grab_object( hsession )))
 479     {
 480         set_last_error( ERROR_INVALID_HANDLE );
 481         return NULL;
 482     }
 483     if (session->hdr.type != WINHTTP_HANDLE_TYPE_SESSION)
 484     {
 485         release_object( &session->hdr );
 486         set_last_error( ERROR_WINHTTP_INCORRECT_HANDLE_TYPE );
 487         return NULL;
 488     }
 489     if (!(connect = heap_alloc_zero( sizeof(connect_t) )))
 490     {
 491         release_object( &session->hdr );
 492         return NULL;
 493     }
 494     connect->hdr.type = WINHTTP_HANDLE_TYPE_CONNECT;
 495     connect->hdr.vtbl = &connect_vtbl;
 496     connect->hdr.refs = 1;
 497     connect->hdr.flags = session->hdr.flags;
 498     connect->hdr.callback = session->hdr.callback;
 499     connect->hdr.notify_mask = session->hdr.notify_mask;
 500     connect->hdr.context = session->hdr.context;
 501
 502     addref_object( &session->hdr );
 503     connect->session = session;
 504     list_add_head( &session->hdr.children, &connect->hdr.entry );
 505
 506     if (server && !(connect->hostname = strdupW( server ))) goto end;
 507     connect->hostport = port;
 508
 509     if (!set_server_for_hostname( connect, server, port ))
 510         goto end;
 511
 512     if (!(hconnect = alloc_handle( &connect->hdr ))) goto end;
 513     connect->hdr.handle = hconnect;
 514
 515     send_callback( &session->hdr, WINHTTP_CALLBACK_STATUS_HANDLE_CREATED, &hconnect, sizeof(hconnect) );
 516
 517 end:
 518     release_object( &connect->hdr );
 519
 520     TRACE("returning %p\n", hconnect);
 521     return hconnect;
 522 }
 523
 524 /***********************************************************************
 525  *          request_destroy (internal)
 526  */
 527 static void request_destroy( object_header_t *hdr )
 528 {
 529     request_t *request = (request_t *)hdr;
 530     DWORD i;
 531
 532     TRACE("%p\n", request);
 533
 534     release_object( &request->connect->hdr );
 535
 536     heap_free( request->verb );
 537     heap_free( request->path );
 538     heap_free( request->version );
 539     heap_free( request->raw_headers );
 540     heap_free( request->status_text );
 541     for (i = 0; i < request->num_headers; i++)
 542     {
 543         heap_free( request->headers[i].field );
 544         heap_free( request->headers[i].value );
 545     }
 546     heap_free( request->headers );
 547     heap_free( request );
 548 }
 549
 550 static BOOL request_query_option( object_header_t *hdr, DWORD option, LPVOID buffer, LPDWORD buflen )
 551 {
 552     request_t *request = (request_t *)hdr;
 553
 554     switch (option)
 555     {
 556     case WINHTTP_OPTION_SECURITY_FLAGS:
 557     {
 558         DWORD flags;
 559
 560         if (!buffer || *buflen < sizeof(flags))
 561         {
 562             *buflen = sizeof(flags);
 563             set_last_error( ERROR_INSUFFICIENT_BUFFER );
 564             return FALSE;
 565         }
 566
 567         flags = 0;
 568         if (hdr->flags & WINHTTP_FLAG_SECURE) flags |= SECURITY_FLAG_SECURE;
 569         *(DWORD *)buffer = flags;
 570         *buflen = sizeof(flags);
 571         return TRUE;
 572     }
 573     case WINHTTP_OPTION_SERVER_CERT_CONTEXT:
 574     {
 575         const CERT_CONTEXT *cert;
 576
 577         if (!buffer || *buflen < sizeof(cert))
 578         {
 579             *buflen = sizeof(cert);
 580             set_last_error( ERROR_INSUFFICIENT_BUFFER );
 581             return FALSE;
 582         }
 583
 584         if (!(cert = netconn_get_certificate( &request->netconn ))) return FALSE;
 585         *(CERT_CONTEXT **)buffer = (CERT_CONTEXT *)cert;
 586         *buflen = sizeof(cert);
 587         return TRUE;
 588     }
 589     case WINHTTP_OPTION_SECURITY_KEY_BITNESS:
 590     {
 591         if (!buffer || *buflen < sizeof(DWORD))
 592         {
 593             *buflen = sizeof(DWORD);
 594             set_last_error( ERROR_INSUFFICIENT_BUFFER );
 595             return FALSE;
 596         }
 597
 598         *(DWORD *)buffer = 128; /* FIXME */
 599         *buflen = sizeof(DWORD);
 600         return TRUE;
 601     }
 602     case WINHTTP_OPTION_RESOLVE_TIMEOUT:
 603         *(DWORD *)buffer = request->resolve_timeout;
 604         *buflen = sizeof(DWORD);
 605         return TRUE;
 606     case WINHTTP_OPTION_CONNECT_TIMEOUT:
 607         *(DWORD *)buffer = request->connect_timeout;
 608         *buflen = sizeof(DWORD);
 609         return TRUE;
 610     case WINHTTP_OPTION_SEND_TIMEOUT:
 611         *(DWORD *)buffer = request->send_timeout;
 612         *buflen = sizeof(DWORD);
 613         return TRUE;
 614     case WINHTTP_OPTION_RECEIVE_TIMEOUT:
 615         *(DWORD *)buffer = request->recv_timeout;
 616         *buflen = sizeof(DWORD);
 617         return TRUE;
 618     default:
 619         FIXME("unimplemented option %u\n", option);
 620         set_last_error( ERROR_INVALID_PARAMETER );
 621         return FALSE;
 622     }
 623 }
 624
 625 static BOOL request_set_option( object_header_t *hdr, DWORD option, LPVOID buffer, DWORD buflen )
 626 {
 627     request_t *request = (request_t *)hdr;
 628
 629     switch (option)
 630     {
 631     case WINHTTP_OPTION_PROXY:
 632     {
 633         WINHTTP_PROXY_INFO *pi = buffer;
 634
 635         FIXME("%u %s %s\n", pi->dwAccessType, debugstr_w(pi->lpszProxy), debugstr_w(pi->lpszProxyBypass));
 636         return TRUE;
 637     }
 638     case WINHTTP_OPTION_DISABLE_FEATURE:
 639     {
 640         DWORD disable;
 641
 642         if (buflen != sizeof(DWORD))
 643         {
 644             set_last_error( ERROR_INSUFFICIENT_BUFFER );
 645             return FALSE;
 646         }
 647
 648         disable = *(DWORD *)buffer;
 649         TRACE("0x%x\n", disable);
 650         hdr->disable_flags |= disable;
 651         return TRUE;
 652     }
 653     case WINHTTP_OPTION_AUTOLOGON_POLICY:
 654     {
 655         DWORD policy;
 656
 657         if (buflen != sizeof(DWORD))
 658         {
 659             set_last_error( ERROR_INSUFFICIENT_BUFFER );
 660             return FALSE;
 661         }
 662
 663         policy = *(DWORD *)buffer;
 664         TRACE("0x%x\n", policy);
 665         hdr->logon_policy = policy;
 666         return TRUE;
 667     }
 668     case WINHTTP_OPTION_REDIRECT_POLICY:
 669     {
 670         DWORD policy;
 671
 672         if (buflen != sizeof(DWORD))
 673         {
 674             set_last_error( ERROR_INSUFFICIENT_BUFFER );
 675             return FALSE;
 676         }
 677
 678         policy = *(DWORD *)buffer;
 679         TRACE("0x%x\n", policy);
 680         hdr->redirect_policy = policy;
 681         return TRUE;
 682     }
 683     case WINHTTP_OPTION_SECURITY_FLAGS:
 684         FIXME("WINHTTP_OPTION_SECURITY_FLAGS unimplemented (%08x)\n",
 685               *(DWORD *)buffer);
 686         return TRUE;
 687     case WINHTTP_OPTION_RESOLVE_TIMEOUT:
 688         request->resolve_timeout = *(DWORD *)buffer;
 689         return TRUE;
 690     case WINHTTP_OPTION_CONNECT_TIMEOUT:
 691         request->connect_timeout = *(DWORD *)buffer;
 692         return TRUE;
 693     case WINHTTP_OPTION_SEND_TIMEOUT:
 694         request->send_timeout = *(DWORD *)buffer;
 695         return TRUE;
 696     case WINHTTP_OPTION_RECEIVE_TIMEOUT:
 697         request->recv_timeout = *(DWORD *)buffer;
 698         return TRUE;
 699     default:
 700         FIXME("unimplemented option %u\n", option);
 701         set_last_error( ERROR_INVALID_PARAMETER );
 702         return TRUE;
 703     }
 704 }
 705
 706 static const object_vtbl_t request_vtbl =
 707 {
 708     request_destroy,
 709     request_query_option,
 710     request_set_option
 711 };
 712
 713 /***********************************************************************
 714  *          WinHttpOpenRequest (winhttp.@)
 715  */
 716 HINTERNET WINAPI WinHttpOpenRequest( HINTERNET hconnect, LPCWSTR verb, LPCWSTR object, LPCWSTR version,
 717                                      LPCWSTR referrer, LPCWSTR *types, DWORD flags )
 718 {
 719     request_t *request;
 720     connect_t *connect;
 721     HINTERNET hrequest = NULL;
 722
 723     TRACE("%p, %s, %s, %s, %s, %p, 0x%08x\n", hconnect, debugstr_w(verb), debugstr_w(object),
 724           debugstr_w(version), debugstr_w(referrer), types, flags);
 725
 726     if (!(connect = (connect_t *)grab_object( hconnect )))
 727     {
 728         set_last_error( ERROR_INVALID_HANDLE );
 729         return NULL;
 730     }
 731     if (connect->hdr.type != WINHTTP_HANDLE_TYPE_CONNECT)
 732     {
 733         release_object( &connect->hdr );
 734         set_last_error( ERROR_WINHTTP_INCORRECT_HANDLE_TYPE );
 735         return NULL;
 736     }
 737     if (!(request = heap_alloc_zero( sizeof(request_t) )))
 738     {
 739         release_object( &connect->hdr );
 740         return NULL;
 741     }
 742     request->hdr.type = WINHTTP_HANDLE_TYPE_REQUEST;
 743     request->hdr.vtbl = &request_vtbl;
 744     request->hdr.refs = 1;
 745     request->hdr.flags = flags;
 746     request->hdr.callback = connect->hdr.callback;
 747     request->hdr.notify_mask = connect->hdr.notify_mask;
 748     request->hdr.context = connect->hdr.context;
 749
 750     addref_object( &connect->hdr );
 751     request->connect = connect;
 752     list_add_head( &connect->hdr.children, &request->hdr.entry );
 753
 754     if (!netconn_init( &request->netconn, request->hdr.flags & WINHTTP_FLAG_SECURE )) goto end;
 755     request->resolve_timeout = connect->session->resolve_timeout;
 756     request->connect_timeout = connect->session->connect_timeout;
 757     request->send_timeout = connect->session->send_timeout;
 758     request->recv_timeout = connect->session->recv_timeout;
 759
 760     if (!verb || !verb[0]) verb = getW;
 761     if (!(request->verb = strdupW( verb ))) goto end;
 762
 763     if (object)
 764     {
 765         WCHAR *path, *p;
 766         unsigned int len;
 767
 768         len = strlenW( object ) + 1;
 769         if (object[0] != '/') len++;
 770         if (!(p = path = heap_alloc( len * sizeof(WCHAR) ))) goto end;
 771
 772         if (object[0] != '/') *p++ = '/';
 773         strcpyW( p, object );
 774         request->path = path;
 775     }
 776     else if (!(request->path = strdupW( slashW ))) goto end;
 777
 778     if (!version || !version[0]) version = http1_1;
 779     if (!(request->version = strdupW( version ))) goto end;
 780
 781     if (!(hrequest = alloc_handle( &request->hdr ))) goto end;
 782     request->hdr.handle = hrequest;
 783
 784     send_callback( &request->hdr, WINHTTP_CALLBACK_STATUS_HANDLE_CREATED, &hrequest, sizeof(hrequest) );
 785
 786 end:
 787     release_object( &request->hdr );
 788
 789     TRACE("returning %p\n", hrequest);
 790     return hrequest;
 791 }
 792
 793 /***********************************************************************
 794  *          WinHttpCloseHandle (winhttp.@)
 795  */
 796 BOOL WINAPI WinHttpCloseHandle( HINTERNET handle )
 797 {
 798     object_header_t *hdr;
 799
 800     TRACE("%p\n", handle);
 801
 802     if (!(hdr = grab_object( handle )))
 803     {
 804         set_last_error( ERROR_INVALID_HANDLE );
 805         return FALSE;
 806     }
 807     release_object( hdr );
 808     free_handle( handle );
 809     return TRUE;
 810 }
 811
 812 static BOOL query_option( object_header_t *hdr, DWORD option, LPVOID buffer, LPDWORD buflen )
 813 {
 814     BOOL ret = FALSE;
 815
 816     if (!buflen)
 817     {
 818         set_last_error( ERROR_INVALID_PARAMETER );
 819         return FALSE;
 820     }
 821
 822     switch (option)
 823     {
 824     case WINHTTP_OPTION_CONTEXT_VALUE:
 825     {
 826         if (!buffer || *buflen < sizeof(DWORD_PTR))
 827         {
 828             *buflen = sizeof(DWORD_PTR);
 829             set_last_error( ERROR_INSUFFICIENT_BUFFER );
 830             return FALSE;
 831         }
 832
 833         *(DWORD_PTR *)buffer = hdr->context;
 834         *buflen = sizeof(DWORD_PTR);
 835         return TRUE;
 836     }
 837     default:
 838         if (hdr->vtbl->query_option) ret = hdr->vtbl->query_option( hdr, option, buffer, buflen );
 839         else
 840         {
 841             FIXME("unimplemented option %u\n", option);
 842             set_last_error( ERROR_WINHTTP_INCORRECT_HANDLE_TYPE );
 843             return FALSE;
 844         }
 845         break;
 846     }
 847     return ret;
 848 }
 849
 850 /***********************************************************************
 851  *          WinHttpQueryOption (winhttp.@)
 852  */
 853 BOOL WINAPI WinHttpQueryOption( HINTERNET handle, DWORD option, LPVOID buffer, LPDWORD buflen )
 854 {
 855     BOOL ret = FALSE;
 856     object_header_t *hdr;
 857
 858     TRACE("%p, %u, %p, %p\n", handle, option, buffer, buflen);
 859
 860     if (!(hdr = grab_object( handle )))
 861     {
 862         set_last_error( ERROR_INVALID_HANDLE );
 863         return FALSE;
 864     }
 865
 866     ret = query_option( hdr, option, buffer, buflen );
 867
 868     release_object( hdr );
 869     return ret;
 870 }
 871
 872 static BOOL set_option( object_header_t *hdr, DWORD option, LPVOID buffer, DWORD buflen )
 873 {
 874     BOOL ret = TRUE;
 875
 876     if (!buffer)
 877     {
 878         set_last_error( ERROR_INVALID_PARAMETER );
 879         return FALSE;
 880     }
 881
 882     switch (option)
 883     {
 884     case WINHTTP_OPTION_CONTEXT_VALUE:
 885     {
 886         if (buflen != sizeof(DWORD_PTR))
 887         {
 888             set_last_error( ERROR_INSUFFICIENT_BUFFER );
 889             return FALSE;
 890         }
 891
 892         hdr->context = *(DWORD_PTR *)buffer;
 893         return TRUE;
 894     }
 895     default:
 896         if (hdr->vtbl->set_option) ret = hdr->vtbl->set_option( hdr, option, buffer, buflen );
 897         else
 898         {
 899             FIXME("unimplemented option %u\n", option);
 900             set_last_error( ERROR_WINHTTP_INCORRECT_HANDLE_TYPE );
 901             return FALSE;
 902         }
 903         break;
 904     }
 905     return ret;
 906 }
 907
 908 /***********************************************************************
 909  *          WinHttpSetOption (winhttp.@)
 910  */
 911 BOOL WINAPI WinHttpSetOption( HINTERNET handle, DWORD option, LPVOID buffer, DWORD buflen )
 912 {
 913     BOOL ret = FALSE;
 914     object_header_t *hdr;
 915
 916     TRACE("%p, %u, %p, %u\n", handle, option, buffer, buflen);
 917
 918     if (!(hdr = grab_object( handle )))
 919     {
 920         set_last_error( ERROR_INVALID_HANDLE );
 921         return FALSE;
 922     }
 923
 924     ret = set_option( hdr, option, buffer, buflen );
 925
 926     release_object( hdr );
 927     return ret;
 928 }
 929
 930 /***********************************************************************
 931  *          WinHttpDetectAutoProxyConfigUrl (winhttp.@)
 932  */
 933 BOOL WINAPI WinHttpDetectAutoProxyConfigUrl( DWORD flags, LPWSTR *url )
 934 {
 935     FIXME("0x%08x, %p\n", flags, url);
 936
 937     set_last_error( ERROR_WINHTTP_AUTODETECTION_FAILED );
 938     return FALSE;
 939 }
 940
 941 static const WCHAR Connections[] = {
 942     'S','o','f','t','w','a','r','e','\\',
 943     'M','i','c','r','o','s','o','f','t','\\',
 944     'W','i','n','d','o','w','s','\\',
 945     'C','u','r','r','e','n','t','V','e','r','s','i','o','n','\\',
 946     'I','n','t','e','r','n','e','t',' ','S','e','t','t','i','n','g','s','\\',
 947     'C','o','n','n','e','c','t','i','o','n','s',0 };
 948 static const WCHAR WinHttpSettings[] = {
 949     'W','i','n','H','t','t','p','S','e','t','t','i','n','g','s',0 };
 950 static const DWORD WINHTTPSETTINGS_MAGIC = 0x18;
 951 static const DWORD WINHTTP_PROXY_TYPE_DIRECT = 1;
 952 static const DWORD WINHTTP_PROXY_TYPE_PROXY = 2;
 953
 954 struct winhttp_settings_header
 955 {
 956     DWORD magic;
 957     DWORD unknown; /* always zero? */
 958     DWORD flags;   /* one of WINHTTP_PROXY_TYPE_* */
 959 };
 960
 961 static inline void copy_char_to_wchar_sz(const BYTE *src, DWORD len, WCHAR *dst)
 962 {
 963     const BYTE *begin;
 964
 965     for (begin = src; src - begin < len; src++, dst++)
 966         *dst = *src;
 967     *dst = 0;
 968 }
 969
 970 /***********************************************************************
 971  *          WinHttpGetDefaultProxyConfiguration (winhttp.@)
 972  */
 973 BOOL WINAPI WinHttpGetDefaultProxyConfiguration( WINHTTP_PROXY_INFO *info )
 974 {
 975     LONG l;
 976     HKEY key;
 977     BOOL got_from_reg = FALSE, direct = TRUE;
 978     char *envproxy;
 979
 980     TRACE("%p\n", info);
 981
 982     l = RegOpenKeyExW( HKEY_LOCAL_MACHINE, Connections, 0, KEY_READ, &key );
 983     if (!l)
 984     {
 985         DWORD type, size = 0;
 986
 987         l = RegQueryValueExW( key, WinHttpSettings, NULL, &type, NULL, &size );
 988         if (!l && type == REG_BINARY &&
 989             size >= sizeof(struct winhttp_settings_header) + 2 * sizeof(DWORD))
 990         {
 991             BYTE *buf = heap_alloc( size );
 992
 993             if (buf)
 994             {
 995                 struct winhttp_settings_header *hdr =
 996                     (struct winhttp_settings_header *)buf;
 997                 DWORD *len = (DWORD *)(hdr + 1);
 998
 999                 l = RegQueryValueExW( key, WinHttpSettings, NULL, NULL, buf,
1000                     &size );
1001                 if (!l && hdr->magic == WINHTTPSETTINGS_MAGIC &&
1002                     hdr->unknown == 0)
1003                 {
1004                     if (hdr->flags & WINHTTP_PROXY_TYPE_PROXY)
1005                     {
1006                        BOOL sane = FALSE;
1007                        LPWSTR proxy = NULL;
1008                        LPWSTR proxy_bypass = NULL;
1009
1010                         /* Sanity-check length of proxy string */
1011                         if ((BYTE *)len - buf + *len <= size)
1012                         {
1013                             sane = TRUE;
1014                             proxy = GlobalAlloc( 0, (*len + 1) * sizeof(WCHAR) );
1015                             if (proxy)
1016                                 copy_char_to_wchar_sz( (BYTE *)(len + 1), *len, proxy );
1017                             len = (DWORD *)((BYTE *)(len + 1) + *len);
1018                         }
1019                         if (sane)
1020                         {
1021                             /* Sanity-check length of proxy bypass string */
1022                             if ((BYTE *)len - buf + *len <= size)
1023                             {
1024                                 proxy_bypass = GlobalAlloc( 0, (*len + 1) * sizeof(WCHAR) );
1025                                 if (proxy_bypass)
1026                                     copy_char_to_wchar_sz( (BYTE *)(len + 1), *len, proxy_bypass );
1027                             }
1028                             else
1029                             {
1030                                 sane = FALSE;
1031                                 GlobalFree( proxy );
1032                                 proxy = NULL;
1033                             }
1034                         }
1035                         info->lpszProxy = proxy;
1036                         info->lpszProxyBypass = proxy_bypass;
1037                         if (sane)
1038                         {
1039                             got_from_reg = TRUE;
1040                             direct = FALSE;
1041                             info->dwAccessType =
1042                                 WINHTTP_ACCESS_TYPE_NAMED_PROXY;
1043                             TRACE("http proxy (from registry) = %s, bypass = %s\n",
1044                                 debugstr_w(info->lpszProxy),
1045                                 debugstr_w(info->lpszProxyBypass));
1046                         }
1047                     }
1048                 }
1049                 heap_free( buf );
1050             }
1051         }
1052         RegCloseKey( key );
1053     }
1054     if (!got_from_reg && (envproxy = getenv( "http_proxy" )))
1055     {
1056         char *colon, *http_proxy;
1057
1058         if ((colon = strchr( envproxy, ':' )))
1059         {
1060             if (*(colon + 1) == '/' && *(colon + 2) == '/')
1061             {
1062                 static const char http[] = "http://";
1063
1064                 /* It's a scheme, check that it's http */
1065                 if (!strncmp( envproxy, http, strlen( http ) ))
1066                     http_proxy = envproxy + strlen( http );
1067                 else
1068                 {
1069                     WARN("unsupported scheme in $http_proxy: %s\n", envproxy);
1070                     http_proxy = NULL;
1071                 }
1072             }
1073             else
1074                 http_proxy = envproxy;
1075         }
1076         else
1077             http_proxy = envproxy;
1078         if (http_proxy)
1079         {
1080             WCHAR *http_proxyW;
1081             int len;
1082
1083             len = MultiByteToWideChar( CP_UNIXCP, 0, http_proxy, -1, NULL, 0 );
1084             if ((http_proxyW = GlobalAlloc( 0, len * sizeof(WCHAR))))
1085             {
1086                 MultiByteToWideChar( CP_UNIXCP, 0, http_proxy, -1, http_proxyW, len );
1087                 direct = FALSE;
1088                 info->dwAccessType = WINHTTP_ACCESS_TYPE_NAMED_PROXY;
1089                 info->lpszProxy = http_proxyW;
1090                 info->lpszProxyBypass = NULL;
1091                 TRACE("http proxy (from environment) = %s\n",
1092                     debugstr_w(info->lpszProxy));
1093             }
1094         }
1095     }
1096     if (direct)
1097     {
1098         info->dwAccessType    = WINHTTP_ACCESS_TYPE_NO_PROXY;
1099         info->lpszProxy       = NULL;
1100         info->lpszProxyBypass = NULL;
1101     }
1102     return TRUE;
1103 }
1104
1105 /***********************************************************************
1106  *          WinHttpGetIEProxyConfigForCurrentUser (winhttp.@)
1107  */
1108 BOOL WINAPI WinHttpGetIEProxyConfigForCurrentUser( WINHTTP_CURRENT_USER_IE_PROXY_CONFIG *config )
1109 {
1110     TRACE("%p\n", config);
1111
1112     if (!config)
1113     {
1114         set_last_error( ERROR_INVALID_PARAMETER );
1115         return FALSE;
1116     }
1117
1118     /* FIXME: read from HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings */
1119
1120     FIXME("returning no proxy used\n");
1121     config->fAutoDetect       = FALSE;
1122     config->lpszAutoConfigUrl = NULL;
1123     config->lpszProxy         = NULL;
1124     config->lpszProxyBypass   = NULL;
1125
1126     return TRUE;
1127 }
1128
1129 /***********************************************************************
1130  *          WinHttpGetProxyForUrl (winhttp.@)
1131  */
1132 BOOL WINAPI WinHttpGetProxyForUrl( HINTERNET hsession, LPCWSTR url, WINHTTP_AUTOPROXY_OPTIONS *options,
1133                                    WINHTTP_PROXY_INFO *info )
1134 {
1135     FIXME("%p, %s, %p, %p\n", hsession, debugstr_w(url), options, info);
1136
1137     set_last_error( ERROR_WINHTTP_AUTO_PROXY_SERVICE_ERROR );
1138     return FALSE;
1139 }
1140
1141 /***********************************************************************
1142  *          WinHttpSetDefaultProxyConfiguration (winhttp.@)
1143  */
1144 BOOL WINAPI WinHttpSetDefaultProxyConfiguration( WINHTTP_PROXY_INFO *info )
1145 {
1146     LONG l;
1147     HKEY key;
1148     BOOL ret = FALSE;
1149     const WCHAR *src;
1150
1151     TRACE("%p\n", info);
1152
1153     if (!info)
1154     {
1155         set_last_error( ERROR_INVALID_PARAMETER );
1156         return FALSE;
1157     }
1158     switch (info->dwAccessType)
1159     {
1160     case WINHTTP_ACCESS_TYPE_NO_PROXY:
1161         break;
1162     case WINHTTP_ACCESS_TYPE_NAMED_PROXY:
1163         if (!info->lpszProxy)
1164         {
1165             set_last_error( ERROR_INVALID_PARAMETER );
1166             return FALSE;
1167         }
1168         /* Only ASCII characters are allowed */
1169         for (src = info->lpszProxy; *src; src++)
1170             if (*src > 0x7f)
1171             {
1172                 set_last_error( ERROR_INVALID_PARAMETER );
1173                 return FALSE;
1174             }
1175         if (info->lpszProxyBypass)
1176         {
1177             for (src = info->lpszProxyBypass; *src; src++)
1178                 if (*src > 0x7f)
1179                 {
1180                     set_last_error( ERROR_INVALID_PARAMETER );
1181                     return FALSE;
1182                 }
1183         }
1184         break;
1185     default:
1186         set_last_error( ERROR_INVALID_PARAMETER );
1187         return FALSE;
1188     }
1189
1190     l = RegCreateKeyExW( HKEY_LOCAL_MACHINE, Connections, 0, NULL, 0,
1191         KEY_WRITE, NULL, &key, NULL );
1192     if (!l)
1193     {
1194         DWORD size = sizeof(struct winhttp_settings_header) + 2 * sizeof(DWORD);
1195         BYTE *buf;
1196
1197         if (info->dwAccessType == WINHTTP_ACCESS_TYPE_NAMED_PROXY)
1198         {
1199             size += strlenW( info->lpszProxy );
1200             if (info->lpszProxyBypass)
1201                 size += strlenW( info->lpszProxyBypass );
1202         }
1203         buf = heap_alloc( size );
1204         if (buf)
1205         {
1206             struct winhttp_settings_header *hdr =
1207                 (struct winhttp_settings_header *)buf;
1208             DWORD *len = (DWORD *)(hdr + 1);
1209
1210             hdr->magic = WINHTTPSETTINGS_MAGIC;
1211             hdr->unknown = 0;
1212             if (info->dwAccessType == WINHTTP_ACCESS_TYPE_NAMED_PROXY)
1213             {
1214                 BYTE *dst;
1215
1216                 hdr->flags = WINHTTP_PROXY_TYPE_PROXY;
1217                 *len++ = strlenW( info->lpszProxy );
1218                 for (dst = (BYTE *)len, src = info->lpszProxy; *src;
1219                     src++, dst++)
1220                     *dst = *src;
1221                 len = (DWORD *)dst;
1222                 if (info->lpszProxyBypass)
1223                 {
1224                     *len++ = strlenW( info->lpszProxyBypass );
1225                     for (dst = (BYTE *)len, src = info->lpszProxyBypass; *src;
1226                         src++, dst++)
1227                         *dst = *src;
1228                 }
1229                 else
1230                     *len++ = 0;
1231             }
1232             else
1233             {
1234                 hdr->flags = WINHTTP_PROXY_TYPE_DIRECT;
1235                 *len++ = 0;
1236                 *len++ = 0;
1237             }
1238             l = RegSetValueExW( key, WinHttpSettings, 0, REG_BINARY, buf, size );
1239             if (!l)
1240                 ret = TRUE;
1241             heap_free( buf );
1242         }
1243         RegCloseKey( key );
1244     }
1245     return ret;
1246 }
1247
1248 /***********************************************************************
1249  *          WinHttpSetStatusCallback (winhttp.@)
1250  */
1251 WINHTTP_STATUS_CALLBACK WINAPI WinHttpSetStatusCallback( HINTERNET handle, WINHTTP_STATUS_CALLBACK callback,
1252                                                          DWORD flags, DWORD_PTR reserved )
1253 {
1254     object_header_t *hdr;
1255     WINHTTP_STATUS_CALLBACK ret;
1256
1257     TRACE("%p, %p, 0x%08x, 0x%lx\n", handle, callback, flags, reserved);
1258
1259     if (!(hdr = grab_object( handle )))
1260     {
1261         set_last_error( ERROR_INVALID_HANDLE );
1262         return WINHTTP_INVALID_STATUS_CALLBACK;
1263     }
1264     ret = hdr->callback;
1265     hdr->callback = callback;
1266     hdr->notify_mask = flags;
1267
1268     release_object( hdr );
1269     return ret;
1270 }
1271
1272 /***********************************************************************
1273  *          WinHttpSetTimeouts (winhttp.@)
1274  */
1275 BOOL WINAPI WinHttpSetTimeouts( HINTERNET handle, int resolve, int connect, int send, int receive )
1276 {
1277     BOOL ret = TRUE;
1278     object_header_t *hdr;
1279     request_t *request;
1280     session_t *session;
1281
1282     TRACE("%p, %d, %d, %d, %d\n", handle, resolve, connect, send, receive);
1283
1284     if (resolve < -1 || connect < -1 || send < -1 || receive < -1)
1285     {
1286         set_last_error( ERROR_INVALID_PARAMETER );
1287         return FALSE;
1288     }
1289
1290     if (!(hdr = grab_object( handle )))
1291     {
1292         set_last_error( ERROR_INVALID_HANDLE );
1293         return FALSE;
1294     }
1295
1296     switch(hdr->type)
1297     {
1298         case WINHTTP_HANDLE_TYPE_REQUEST:
1299             request = (request_t *)hdr;
1300             request->connect_timeout = connect;
1301
1302             if (resolve < 0) resolve = 0;
1303             request->resolve_timeout = resolve;
1304
1305             if (send < 0) send = 0;
1306             request->send_timeout = send;
1307
1308             if (receive < 0) receive = 0;
1309             request->recv_timeout = receive;
1310
1311             if (netconn_connected( &request->netconn ))
1312             {
1313                 if (netconn_set_timeout( &request->netconn, TRUE, send )) ret = FALSE;
1314                 if (netconn_set_timeout( &request->netconn, FALSE, receive )) ret = FALSE;
1315             }
1316
1317             release_object( &request->hdr );
1318             break;
1319
1320         case WINHTTP_HANDLE_TYPE_SESSION:
1321             session = (session_t *)hdr;
1322             session->connect_timeout = connect;
1323
1324             if (resolve < 0) resolve = 0;
1325             session->resolve_timeout = resolve;
1326
1327             if (send < 0) send = 0;
1328             session->send_timeout = send;
1329
1330             if (receive < 0) receive = 0;
1331             session->recv_timeout = receive;
1332             break;
1333
1334         default:
1335             release_object( hdr );
1336             set_last_error( ERROR_WINHTTP_INCORRECT_HANDLE_TYPE );
1337             return FALSE;
1338     }
1339     return ret;
1340 }
1341
1342 static const WCHAR wkday[7][4] =
1343     {{'S','u','n', 0}, {'M','o','n', 0}, {'T','u','e', 0}, {'W','e','d', 0},
1344      {'T','h','u', 0}, {'F','r','i', 0}, {'S','a','t', 0}};
1345 static const WCHAR month[12][4] =
1346     {{'J','a','n', 0}, {'F','e','b', 0}, {'M','a','r', 0}, {'A','p','r', 0},
1347      {'M','a','y', 0}, {'J','u','n', 0}, {'J','u','l', 0}, {'A','u','g', 0},
1348      {'S','e','p', 0}, {'O','c','t', 0}, {'N','o','v', 0}, {'D','e','c', 0}};
1349
1350 /***********************************************************************
1351  *           WinHttpTimeFromSystemTime (WININET.@)
1352  */
1353 BOOL WINAPI WinHttpTimeFromSystemTime( const SYSTEMTIME *time, LPWSTR string )
1354 {
1355     static const WCHAR format[] =
1356         {'%','s',',',' ','%','0','2','d',' ','%','s',' ','%','4','d',' ','%','0',
1357          '2','d',':','%','0','2','d',':','%','0','2','d',' ','G','M','T', 0};
1358
1359     TRACE("%p, %p\n", time, string);
1360
1361     if (!time || !string) return FALSE;
1362
1363     sprintfW( string, format,
1364               wkday[time->wDayOfWeek],
1365               time->wDay,
1366               month[time->wMonth - 1],
1367               time->wYear,
1368               time->wHour,
1369               time->wMinute,
1370               time->wSecond );
1371
1372     return TRUE;
1373 }
1374
1375 /***********************************************************************
1376  *           WinHttpTimeToSystemTime (WININET.@)
1377  */
1378 BOOL WINAPI WinHttpTimeToSystemTime( LPCWSTR string, SYSTEMTIME *time )
1379 {
1380     unsigned int i;
1381     const WCHAR *s = string;
1382     WCHAR *end;
1383
1384     TRACE("%s, %p\n", debugstr_w(string), time);
1385
1386     if (!string || !time) return FALSE;
1387
1388     /* Windows does this too */
1389     GetSystemTime( time );
1390
1391     /*  Convert an RFC1123 time such as 'Fri, 07 Jan 2005 12:06:35 GMT' into
1392      *  a SYSTEMTIME structure.
1393      */
1394
1395     while (*s && !isalphaW( *s )) s++;
1396     if (s[0] == '\0' || s[1] == '\0' || s[2] == '\0') return TRUE;
1397     time->wDayOfWeek = 7;
1398
1399     for (i = 0; i < 7; i++)
1400     {
1401         if (toupperW( wkday[i][0] ) == toupperW( s[0] ) &&
1402             toupperW( wkday[i][1] ) == toupperW( s[1] ) &&
1403             toupperW( wkday[i][2] ) == toupperW( s[2] ) )
1404         {
1405             time->wDayOfWeek = i;
1406             break;
1407         }
1408     }
1409
1410     if (time->wDayOfWeek > 6) return TRUE;
1411     while (*s && !isdigitW( *s )) s++;
1412     time->wDay = strtolW( s, &end, 10 );
1413     s = end;
1414
1415     while (*s && !isalphaW( *s )) s++;
1416     if (s[0] == '\0' || s[1] == '\0' || s[2] == '\0') return TRUE;
1417     time->wMonth = 0;
1418
1419     for (i = 0; i < 12; i++)
1420     {
1421         if (toupperW( month[i][0]) == toupperW( s[0] ) &&
1422             toupperW( month[i][1]) == toupperW( s[1] ) &&
1423             toupperW( month[i][2]) == toupperW( s[2] ) )
1424         {
1425             time->wMonth = i + 1;
1426             break;
1427         }
1428     }
1429     if (time->wMonth == 0) return TRUE;
1430
1431     while (*s && !isdigitW( *s )) s++;
1432     if (*s == '\0') return TRUE;
1433     time->wYear = strtolW( s, &end, 10 );
1434     s = end;
1435
1436     while (*s && !isdigitW( *s )) s++;
1437     if (*s == '\0') return TRUE;
1438     time->wHour = strtolW( s, &end, 10 );
1439     s = end;
1440
1441     while (*s && !isdigitW( *s )) s++;
1442     if (*s == '\0') return TRUE;
1443     time->wMinute = strtolW( s, &end, 10 );
1444     s = end;
1445
1446     while (*s && !isdigitW( *s )) s++;
1447     if (*s == '\0') return TRUE;
1448     time->wSecond = strtolW( s, &end, 10 );
1449     s = end;
1450
1451     time->wMilliseconds = 0;
1452     return TRUE;
1453 }