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
  25 #include "windef.h"
  26 #include "winbase.h"
  27 #include "winhttp.h"
  28 #include "wincrypt.h"
  29
  30 #include "winhttp_private.h"
  31
  32 WINE_DEFAULT_DEBUG_CHANNEL(winhttp);
  33
  34 void set_last_error( DWORD error )
  35 {
  36     /* FIXME */
  37     SetLastError( error );
  38 }
  39
  40 DWORD get_last_error( void )
  41 {
  42     /* FIXME */
  43     return GetLastError();
  44 }
  45
  46 void send_callback( object_header_t *hdr, DWORD status, LPVOID info, DWORD buflen )
  47 {
  48     TRACE("%p, 0x%08x, %p, %u\n", hdr, status, info, buflen);
  49
  50     if (hdr->notify_mask & status) hdr->callback( hdr->handle, hdr->context, status, info, buflen );
  51 }
  52
  53 /***********************************************************************
  54  *          WinHttpCheckPlatform (winhttp.@)
  55  */
  56 BOOL WINAPI WinHttpCheckPlatform( void )
  57 {
  58     TRACE("\n");
  59     return TRUE;
  60 }
  61
  62 /***********************************************************************
  63  *          session_destroy (internal)
  64  */
  65 static void session_destroy( object_header_t *hdr )
  66 {
  67     session_t *session = (session_t *)hdr;
  68     struct list *item, *next;
  69     domain_t *domain;
  70
  71     TRACE("%p\n", session);
  72
  73     LIST_FOR_EACH_SAFE( item, next, &session->cookie_cache )
  74     {
  75         domain = LIST_ENTRY( item, domain_t, entry );
  76         delete_domain( domain );
  77     }
  78     heap_free( session->agent );
  79     heap_free( session->proxy_server );
  80     heap_free( session->proxy_bypass );
  81     heap_free( session->proxy_username );
  82     heap_free( session->proxy_password );
  83     heap_free( session );
  84 }
  85
  86 static BOOL session_query_option( object_header_t *hdr, DWORD option, LPVOID buffer, LPDWORD buflen )
  87 {
  88     switch (option)
  89     {
  90     case WINHTTP_OPTION_REDIRECT_POLICY:
  91     {
  92         if (!buffer || *buflen < sizeof(DWORD))
  93         {
  94             *buflen = sizeof(DWORD);
  95             set_last_error( ERROR_INSUFFICIENT_BUFFER );
  96             return FALSE;
  97         }
  98
  99         *(DWORD *)buffer = hdr->redirect_policy;
 100         *buflen = sizeof(DWORD);
 101         return TRUE;
 102     }
 103     default:
 104         FIXME("unimplemented option %u\n", option);
 105         set_last_error( ERROR_INVALID_PARAMETER );
 106         return FALSE;
 107     }
 108 }
 109
 110 static BOOL session_set_option( object_header_t *hdr, DWORD option, LPVOID buffer, DWORD buflen )
 111 {
 112     switch (option)
 113     {
 114     case WINHTTP_OPTION_PROXY:
 115     {
 116         WINHTTP_PROXY_INFO *pi = buffer;
 117
 118         FIXME("%u %s %s\n", pi->dwAccessType, debugstr_w(pi->lpszProxy), debugstr_w(pi->lpszProxyBypass));
 119         return TRUE;
 120     }
 121     case WINHTTP_OPTION_REDIRECT_POLICY:
 122     {
 123         DWORD policy;
 124
 125         if (buflen != sizeof(policy))
 126         {
 127             set_last_error( ERROR_INSUFFICIENT_BUFFER );
 128             return FALSE;
 129         }
 130
 131         policy = *(DWORD *)buffer;
 132         TRACE("0x%x\n", policy);
 133         hdr->redirect_policy = policy;
 134         return TRUE;
 135     }
 136     case WINHTTP_OPTION_DISABLE_FEATURE:
 137         set_last_error( ERROR_WINHTTP_INCORRECT_HANDLE_TYPE );
 138         return FALSE;
 139     default:
 140         FIXME("unimplemented option %u\n", option);
 141         set_last_error( ERROR_INVALID_PARAMETER );
 142         return FALSE;
 143     }
 144 }
 145
 146 static const object_vtbl_t session_vtbl =
 147 {
 148     session_destroy,
 149     session_query_option,
 150     session_set_option
 151 };
 152
 153 /***********************************************************************
 154  *          WinHttpOpen (winhttp.@)
 155  */
 156 HINTERNET WINAPI WinHttpOpen( LPCWSTR agent, DWORD access, LPCWSTR proxy, LPCWSTR bypass, DWORD flags )
 157 {
 158     session_t *session;
 159     HINTERNET handle = NULL;
 160
 161     TRACE("%s, %u, %s, %s, 0x%08x\n", debugstr_w(agent), access, debugstr_w(proxy), debugstr_w(bypass), flags);
 162
 163     if (!(session = heap_alloc_zero( sizeof(session_t) ))) return NULL;
 164
 165     session->hdr.type = WINHTTP_HANDLE_TYPE_SESSION;
 166     session->hdr.vtbl = &session_vtbl;
 167     session->hdr.flags = flags;
 168     session->hdr.refs = 1;
 169     session->access = access;
 170     session->hdr.redirect_policy = WINHTTP_OPTION_REDIRECT_POLICY_DISALLOW_HTTPS_TO_HTTP;
 171     list_init( &session->cookie_cache );
 172
 173     if (agent && !(session->agent = strdupW( agent ))) goto end;
 174     if (proxy && !(session->proxy_server = strdupW( proxy ))) goto end;
 175     if (bypass && !(session->proxy_bypass = strdupW( bypass ))) goto end;
 176
 177     if (!(handle = alloc_handle( &session->hdr ))) goto end;
 178     session->hdr.handle = handle;
 179
 180 end:
 181     release_object( &session->hdr );
 182     TRACE("returning %p\n", handle);
 183     return handle;
 184 }
 185
 186 /***********************************************************************
 187  *          connect_destroy (internal)
 188  */
 189 static void connect_destroy( object_header_t *hdr )
 190 {
 191     connect_t *connect = (connect_t *)hdr;
 192
 193     TRACE("%p\n", connect);
 194
 195     release_object( &connect->session->hdr );
 196
 197     heap_free( connect->hostname );
 198     heap_free( connect->servername );
 199     heap_free( connect->username );
 200     heap_free( connect->password );
 201     heap_free( connect );
 202 }
 203
 204 static const object_vtbl_t connect_vtbl =
 205 {
 206     connect_destroy,
 207     NULL,
 208     NULL
 209 };
 210
 211 /***********************************************************************
 212  *          WinHttpConnect (winhttp.@)
 213  */
 214 HINTERNET WINAPI WinHttpConnect( HINTERNET hsession, LPCWSTR server, INTERNET_PORT port, DWORD reserved )
 215 {
 216     connect_t *connect;
 217     session_t *session;
 218     HINTERNET hconnect = NULL;
 219
 220     TRACE("%p, %s, %u, %x\n", hsession, debugstr_w(server), port, reserved);
 221
 222     if (!server)
 223     {
 224         set_last_error( ERROR_INVALID_PARAMETER );
 225         return NULL;
 226     }
 227     if (!(session = (session_t *)grab_object( hsession )))
 228     {
 229         set_last_error( ERROR_INVALID_HANDLE );
 230         return NULL;
 231     }
 232     if (session->hdr.type != WINHTTP_HANDLE_TYPE_SESSION)
 233     {
 234         release_object( &session->hdr );
 235         set_last_error( ERROR_WINHTTP_INCORRECT_HANDLE_TYPE );
 236         return NULL;
 237     }
 238     if (!(connect = heap_alloc_zero( sizeof(connect_t) )))
 239     {
 240         release_object( &session->hdr );
 241         return NULL;
 242     }
 243     connect->hdr.type = WINHTTP_HANDLE_TYPE_CONNECT;
 244     connect->hdr.vtbl = &connect_vtbl;
 245     connect->hdr.refs = 1;
 246     connect->hdr.flags = session->hdr.flags;
 247     connect->hdr.callback = session->hdr.callback;
 248     connect->hdr.notify_mask = session->hdr.notify_mask;
 249     connect->hdr.context = session->hdr.context;
 250
 251     addref_object( &session->hdr );
 252     connect->session = session;
 253     list_add_head( &session->hdr.children, &connect->hdr.entry );
 254
 255     if (server && !(connect->hostname = strdupW( server ))) goto end;
 256     connect->hostport = port ? port : (connect->hdr.flags & WINHTTP_FLAG_SECURE ? 443 : 80);
 257
 258     if (server && !(connect->servername = strdupW( server ))) goto end;
 259     connect->serverport = port ? port : (connect->hdr.flags & WINHTTP_FLAG_SECURE ? 443 : 80);
 260
 261     if (!(hconnect = alloc_handle( &connect->hdr ))) goto end;
 262     connect->hdr.handle = hconnect;
 263
 264     send_callback( &session->hdr, WINHTTP_CALLBACK_STATUS_HANDLE_CREATED, &hconnect, sizeof(hconnect) );
 265
 266 end:
 267     release_object( &connect->hdr );
 268
 269     TRACE("returning %p\n", hconnect);
 270     return hconnect;
 271 }
 272
 273 /***********************************************************************
 274  *          request_destroy (internal)
 275  */
 276 static void request_destroy( object_header_t *hdr )
 277 {
 278     request_t *request = (request_t *)hdr;
 279     int i;
 280
 281     TRACE("%p\n", request);
 282
 283     release_object( &request->connect->hdr );
 284
 285     heap_free( request->verb );
 286     heap_free( request->path );
 287     heap_free( request->version );
 288     heap_free( request->raw_headers );
 289     heap_free( request->status_text );
 290     for (i = 0; i < request->num_headers; i++)
 291     {
 292         heap_free( request->headers[i].field );
 293         heap_free( request->headers[i].value );
 294     }
 295     heap_free( request->headers );
 296     heap_free( request );
 297 }
 298
 299 static BOOL request_query_option( object_header_t *hdr, DWORD option, LPVOID buffer, LPDWORD buflen )
 300 {
 301     switch (option)
 302     {
 303     case WINHTTP_OPTION_SECURITY_FLAGS:
 304     {
 305         DWORD flags;
 306
 307         if (!buffer || *buflen < sizeof(flags))
 308         {
 309             *buflen = sizeof(flags);
 310             set_last_error( ERROR_INSUFFICIENT_BUFFER );
 311             return FALSE;
 312         }
 313
 314         flags = 0;
 315         if (hdr->flags & WINHTTP_FLAG_SECURE) flags |= SECURITY_FLAG_SECURE;
 316         *(DWORD *)buffer = flags;
 317         *buflen = sizeof(flags);
 318         return TRUE;
 319     }
 320     case WINHTTP_OPTION_SERVER_CERT_CONTEXT:
 321     {
 322         const CERT_CONTEXT *cert;
 323         request_t *request = (request_t *)hdr;
 324
 325         if (!buffer || *buflen < sizeof(cert))
 326         {
 327             *buflen = sizeof(cert);
 328             set_last_error( ERROR_INSUFFICIENT_BUFFER );
 329             return FALSE;
 330         }
 331
 332         if (!(cert = netconn_get_certificate( &request->netconn ))) return FALSE;
 333         *(CERT_CONTEXT **)buffer = (CERT_CONTEXT *)cert;
 334         *buflen = sizeof(cert);
 335         return TRUE;
 336     }
 337     case WINHTTP_OPTION_SECURITY_KEY_BITNESS:
 338     {
 339         if (!buffer || *buflen < sizeof(DWORD))
 340         {
 341             *buflen = sizeof(DWORD);
 342             set_last_error( ERROR_INSUFFICIENT_BUFFER );
 343             return FALSE;
 344         }
 345
 346         *(DWORD *)buffer = 128; /* FIXME */
 347         *buflen = sizeof(DWORD);
 348         return TRUE;
 349     }
 350     default:
 351         FIXME("unimplemented option %u\n", option);
 352         set_last_error( ERROR_INVALID_PARAMETER );
 353         return FALSE;
 354     }
 355 }
 356
 357 static BOOL request_set_option( object_header_t *hdr, DWORD option, LPVOID buffer, DWORD buflen )
 358 {
 359     switch (option)
 360     {
 361     case WINHTTP_OPTION_PROXY:
 362     {
 363         WINHTTP_PROXY_INFO *pi = buffer;
 364
 365         FIXME("%u %s %s\n", pi->dwAccessType, debugstr_w(pi->lpszProxy), debugstr_w(pi->lpszProxyBypass));
 366         return TRUE;
 367     }
 368     case WINHTTP_OPTION_DISABLE_FEATURE:
 369     {
 370         DWORD disable;
 371
 372         if (buflen != sizeof(DWORD))
 373         {
 374             set_last_error( ERROR_INSUFFICIENT_BUFFER );
 375             return FALSE;
 376         }
 377
 378         disable = *(DWORD *)buffer;
 379         TRACE("0x%x\n", disable);
 380         hdr->disable_flags |= disable;
 381         return TRUE;
 382     }
 383     case WINHTTP_OPTION_AUTOLOGON_POLICY:
 384     {
 385         DWORD policy;
 386
 387         if (buflen != sizeof(DWORD))
 388         {
 389             set_last_error( ERROR_INSUFFICIENT_BUFFER );
 390             return FALSE;
 391         }
 392
 393         policy = *(DWORD *)buffer;
 394         TRACE("0x%x\n", policy);
 395         hdr->logon_policy = policy;
 396         return TRUE;
 397     }
 398     case WINHTTP_OPTION_REDIRECT_POLICY:
 399     {
 400         DWORD policy;
 401
 402         if (buflen != sizeof(DWORD))
 403         {
 404             set_last_error( ERROR_INSUFFICIENT_BUFFER );
 405             return FALSE;
 406         }
 407
 408         policy = *(DWORD *)buffer;
 409         TRACE("0x%x\n", policy);
 410         hdr->redirect_policy = policy;
 411         return TRUE;
 412     }
 413     default:
 414         FIXME("unimplemented option %u\n", option);
 415         set_last_error( ERROR_INVALID_PARAMETER );
 416         return TRUE;
 417     }
 418 }
 419
 420 static const object_vtbl_t request_vtbl =
 421 {
 422     request_destroy,
 423     request_query_option,
 424     request_set_option
 425 };
 426
 427 /***********************************************************************
 428  *          WinHttpOpenRequest (winhttp.@)
 429  */
 430 HINTERNET WINAPI WinHttpOpenRequest( HINTERNET hconnect, LPCWSTR verb, LPCWSTR object, LPCWSTR version,
 431                                      LPCWSTR referrer, LPCWSTR *types, DWORD flags )
 432 {
 433     request_t *request;
 434     connect_t *connect;
 435     HINTERNET hrequest = NULL;
 436
 437     TRACE("%p, %s, %s, %s, %s, %p, 0x%08x\n", hconnect, debugstr_w(verb), debugstr_w(object),
 438           debugstr_w(version), debugstr_w(referrer), types, flags);
 439
 440     if (!(connect = (connect_t *)grab_object( hconnect )))
 441     {
 442         set_last_error( ERROR_INVALID_HANDLE );
 443         return NULL;
 444     }
 445     if (connect->hdr.type != WINHTTP_HANDLE_TYPE_CONNECT)
 446     {
 447         release_object( &connect->hdr );
 448         set_last_error( ERROR_WINHTTP_INCORRECT_HANDLE_TYPE );
 449         return NULL;
 450     }
 451     if (!(request = heap_alloc_zero( sizeof(request_t) )))
 452     {
 453         release_object( &connect->hdr );
 454         return NULL;
 455     }
 456     request->hdr.type = WINHTTP_HANDLE_TYPE_REQUEST;
 457     request->hdr.vtbl = &request_vtbl;
 458     request->hdr.refs = 1;
 459     request->hdr.flags = flags;
 460     request->hdr.callback = connect->hdr.callback;
 461     request->hdr.notify_mask = connect->hdr.notify_mask;
 462     request->hdr.context = connect->hdr.context;
 463
 464     addref_object( &connect->hdr );
 465     request->connect = connect;
 466     list_add_head( &connect->hdr.children, &request->hdr.entry );
 467
 468     if (!netconn_init( &request->netconn, request->hdr.flags & WINHTTP_FLAG_SECURE )) goto end;
 469
 470     if (!verb || !verb[0]) verb = getW;
 471     if (!object || !object[0]) object = slashW;
 472     if (!version || !version[0]) version = http1_1;
 473
 474     if (!(request->verb = strdupW( verb ))) goto end;
 475     if (!(request->path = strdupW( object ))) goto end;
 476     if (!(request->version = strdupW( version ))) goto end;
 477
 478     if (!(hrequest = alloc_handle( &request->hdr ))) goto end;
 479     request->hdr.handle = hrequest;
 480
 481     send_callback( &request->hdr, WINHTTP_CALLBACK_STATUS_HANDLE_CREATED, &hrequest, sizeof(hrequest) );
 482
 483 end:
 484     release_object( &request->hdr );
 485
 486     TRACE("returning %p\n", hrequest);
 487     return hrequest;
 488 }
 489
 490 /***********************************************************************
 491  *          WinHttpCloseHandle (winhttp.@)
 492  */
 493 BOOL WINAPI WinHttpCloseHandle( HINTERNET handle )
 494 {
 495     object_header_t *hdr;
 496
 497     TRACE("%p\n", handle);
 498
 499     if (!(hdr = grab_object( handle )))
 500     {
 501         set_last_error( ERROR_INVALID_HANDLE );
 502         return FALSE;
 503     }
 504     release_object( hdr );
 505     free_handle( handle );
 506     return TRUE;
 507 }
 508
 509 static BOOL query_option( object_header_t *hdr, DWORD option, LPVOID buffer, LPDWORD buflen )
 510 {
 511     BOOL ret = FALSE;
 512
 513     if (!buflen)
 514     {
 515         set_last_error( ERROR_INVALID_PARAMETER );
 516         return FALSE;
 517     }
 518
 519     switch (option)
 520     {
 521     case WINHTTP_OPTION_CONTEXT_VALUE:
 522     {
 523         if (!buffer || *buflen < sizeof(DWORD_PTR))
 524         {
 525             *buflen = sizeof(DWORD_PTR);
 526             set_last_error( ERROR_INSUFFICIENT_BUFFER );
 527             return FALSE;
 528         }
 529
 530         *(DWORD_PTR *)buffer = hdr->context;
 531         *buflen = sizeof(DWORD_PTR);
 532         return TRUE;
 533     }
 534     default:
 535         if (hdr->vtbl->query_option) ret = hdr->vtbl->query_option( hdr, option, buffer, buflen );
 536         else
 537         {
 538             FIXME("unimplemented option %u\n", option);
 539             set_last_error( ERROR_WINHTTP_INCORRECT_HANDLE_TYPE );
 540             return FALSE;
 541         }
 542         break;
 543     }
 544     return ret;
 545 }
 546
 547 /***********************************************************************
 548  *          WinHttpQueryOption (winhttp.@)
 549  */
 550 BOOL WINAPI WinHttpQueryOption( HINTERNET handle, DWORD option, LPVOID buffer, LPDWORD buflen )
 551 {
 552     BOOL ret = FALSE;
 553     object_header_t *hdr;
 554
 555     TRACE("%p, %u, %p, %p\n", handle, option, buffer, buflen);
 556
 557     if (!(hdr = grab_object( handle )))
 558     {
 559         set_last_error( ERROR_INVALID_HANDLE );
 560         return FALSE;
 561     }
 562
 563     ret = query_option( hdr, option, buffer, buflen );
 564
 565     release_object( hdr );
 566     return ret;
 567 }
 568
 569 static BOOL set_option( object_header_t *hdr, DWORD option, LPVOID buffer, DWORD buflen )
 570 {
 571     BOOL ret = TRUE;
 572
 573     if (!buffer)
 574     {
 575         set_last_error( ERROR_INVALID_PARAMETER );
 576         return FALSE;
 577     }
 578
 579     switch (option)
 580     {
 581     case WINHTTP_OPTION_CONTEXT_VALUE:
 582     {
 583         if (buflen != sizeof(DWORD_PTR))
 584         {
 585             set_last_error( ERROR_INSUFFICIENT_BUFFER );
 586             return FALSE;
 587         }
 588
 589         hdr->context = *(DWORD_PTR *)buffer;
 590         return TRUE;
 591     }
 592     default:
 593         if (hdr->vtbl->set_option) ret = hdr->vtbl->set_option( hdr, option, buffer, buflen );
 594         else
 595         {
 596             FIXME("unimplemented option %u\n", option);
 597             set_last_error( ERROR_WINHTTP_INCORRECT_HANDLE_TYPE );
 598             return FALSE;
 599         }
 600         break;
 601     }
 602     return ret;
 603 }
 604
 605 /***********************************************************************
 606  *          WinHttpSetOption (winhttp.@)
 607  */
 608 BOOL WINAPI WinHttpSetOption( HINTERNET handle, DWORD option, LPVOID buffer, DWORD buflen )
 609 {
 610     BOOL ret = FALSE;
 611     object_header_t *hdr;
 612
 613     TRACE("%p, %u, %p, %u\n", handle, option, buffer, buflen);
 614
 615     if (!(hdr = grab_object( handle )))
 616     {
 617         set_last_error( ERROR_INVALID_HANDLE );
 618         return FALSE;
 619     }
 620
 621     ret = set_option( hdr, option, buffer, buflen );
 622
 623     release_object( hdr );
 624     return ret;
 625 }
 626
 627 /***********************************************************************
 628  *          WinHttpDetectAutoProxyConfigUrl (winhttp.@)
 629  */
 630 BOOL WINAPI WinHttpDetectAutoProxyConfigUrl( DWORD flags, LPWSTR *url )
 631 {
 632     FIXME("0x%08x, %p\n", flags, url);
 633
 634     set_last_error( ERROR_WINHTTP_AUTODETECTION_FAILED );
 635     return FALSE;
 636 }
 637
 638 /***********************************************************************
 639  *          WinHttpGetDefaultProxyConfiguration (winhttp.@)
 640  */
 641 BOOL WINAPI WinHttpGetDefaultProxyConfiguration( WINHTTP_PROXY_INFO *info )
 642 {
 643     FIXME("%p\n", info);
 644
 645     info->dwAccessType    = WINHTTP_ACCESS_TYPE_NO_PROXY;
 646     info->lpszProxy       = NULL;
 647     info->lpszProxyBypass = NULL;
 648
 649     return TRUE;
 650 }
 651
 652 /***********************************************************************
 653  *          WinHttpGetIEProxyConfigForCurrentUser (winhttp.@)
 654  */
 655 BOOL WINAPI WinHttpGetIEProxyConfigForCurrentUser( WINHTTP_CURRENT_USER_IE_PROXY_CONFIG *config )
 656 {
 657     TRACE("%p\n", config);
 658
 659     if (!config)
 660     {
 661         set_last_error( ERROR_INVALID_PARAMETER );
 662         return FALSE;
 663     }
 664
 665     /* FIXME: read from HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings */
 666
 667     FIXME("returning no proxy used\n");
 668     config->fAutoDetect       = FALSE;
 669     config->lpszAutoConfigUrl = NULL;
 670     config->lpszProxy         = NULL;
 671     config->lpszProxyBypass   = NULL;
 672
 673     return TRUE;
 674 }
 675
 676 /***********************************************************************
 677  *          WinHttpGetProxyForUrl (winhttp.@)
 678  */
 679 BOOL WINAPI WinHttpGetProxyForUrl( HINTERNET hsession, LPCWSTR url, WINHTTP_AUTOPROXY_OPTIONS *options,
 680                                    WINHTTP_PROXY_INFO *info )
 681 {
 682     FIXME("%p, %s, %p, %p\n", hsession, debugstr_w(url), options, info);
 683
 684     set_last_error( ERROR_WINHTTP_AUTO_PROXY_SERVICE_ERROR );
 685     return FALSE;
 686 }
 687
 688 /***********************************************************************
 689  *          WinHttpSetDefaultProxyConfiguration (winhttp.@)
 690  */
 691 BOOL WINAPI WinHttpSetDefaultProxyConfiguration( WINHTTP_PROXY_INFO *info )
 692 {
 693     FIXME("%p [%u, %s, %s]\n", info, info->dwAccessType, debugstr_w(info->lpszProxy),
 694           debugstr_w(info->lpszProxyBypass));
 695     return TRUE;
 696 }
 697
 698 /***********************************************************************
 699  *          WinHttpSetStatusCallback (winhttp.@)
 700  */
 701 WINHTTP_STATUS_CALLBACK WINAPI WinHttpSetStatusCallback( HINTERNET handle, WINHTTP_STATUS_CALLBACK callback,
 702                                                          DWORD flags, DWORD_PTR reserved )
 703 {
 704     object_header_t *hdr;
 705     WINHTTP_STATUS_CALLBACK ret;
 706
 707     TRACE("%p, %p, 0x%08x, 0x%lx\n", handle, callback, flags, reserved);
 708
 709     if (!(hdr = grab_object( handle )))
 710     {
 711         set_last_error( ERROR_INVALID_HANDLE );
 712         return WINHTTP_INVALID_STATUS_CALLBACK;
 713     }
 714     ret = hdr->callback;
 715     hdr->callback = callback;
 716     hdr->notify_mask = flags;
 717
 718     release_object( hdr );
 719     return ret;
 720 }
 721
 722 /***********************************************************************
 723  *          WinHttpSetTimeouts (winhttp.@)
 724  */
 725 BOOL WINAPI WinHttpSetTimeouts( HINTERNET handle, int resolve, int connect, int send, int receive )
 726 {
 727     FIXME("%p, %d, %d, %d, %d\n", handle, resolve, connect, send, receive);
 728     return TRUE;
 729 }
 730
 731 static const WCHAR wkday[7][4] =
 732     {{'S','u','n', 0}, {'M','o','n', 0}, {'T','u','e', 0}, {'W','e','d', 0},
 733      {'T','h','u', 0}, {'F','r','i', 0}, {'S','a','t', 0}};
 734 static const WCHAR month[12][4] =
 735     {{'J','a','n', 0}, {'F','e','b', 0}, {'M','a','r', 0}, {'A','p','r', 0},
 736      {'M','a','y', 0}, {'J','u','n', 0}, {'J','u','l', 0}, {'A','u','g', 0},
 737      {'S','e','p', 0}, {'O','c','t', 0}, {'N','o','v', 0}, {'D','e','c', 0}};
 738
 739 /***********************************************************************
 740  *           WinHttpTimeFromSystemTime (WININET.@)
 741  */
 742 BOOL WINAPI WinHttpTimeFromSystemTime( const SYSTEMTIME *time, LPWSTR string )
 743 {
 744     static const WCHAR format[] =
 745         {'%','s',',',' ','%','0','2','d',' ','%','s',' ','%','4','d',' ','%','0',
 746          '2','d',':','%','0','2','d',':','%','0','2','d',' ','G','M','T', 0};
 747
 748     TRACE("%p, %p\n", time, string);
 749
 750     if (!time || !string) return FALSE;
 751
 752     sprintfW( string, format,
 753               wkday[time->wDayOfWeek],
 754               time->wDay,
 755               month[time->wMonth - 1],
 756               time->wYear,
 757               time->wHour,
 758               time->wMinute,
 759               time->wSecond );
 760
 761     return TRUE;
 762 }
 763
 764 /***********************************************************************
 765  *           WinHttpTimeToSystemTime (WININET.@)
 766  */
 767 BOOL WINAPI WinHttpTimeToSystemTime( LPCWSTR string, SYSTEMTIME *time )
 768 {
 769     unsigned int i;
 770     const WCHAR *s = string;
 771     WCHAR *end;
 772
 773     TRACE("%s, %p\n", debugstr_w(string), time);
 774
 775     if (!string || !time) return FALSE;
 776
 777     /* Windows does this too */
 778     GetSystemTime( time );
 779
 780     /*  Convert an RFC1123 time such as 'Fri, 07 Jan 2005 12:06:35 GMT' into
 781      *  a SYSTEMTIME structure.
 782      */
 783
 784     while (*s && !isalphaW( *s )) s++;
 785     if (s[0] == '\0' || s[1] == '\0' || s[2] == '\0') return TRUE;
 786     time->wDayOfWeek = 7;
 787
 788     for (i = 0; i < 7; i++)
 789     {
 790         if (toupperW( wkday[i][0] ) == toupperW( s[0] ) &&
 791             toupperW( wkday[i][1] ) == toupperW( s[1] ) &&
 792             toupperW( wkday[i][2] ) == toupperW( s[2] ) )
 793         {
 794             time->wDayOfWeek = i;
 795             break;
 796         }
 797     }
 798
 799     if (time->wDayOfWeek > 6) return TRUE;
 800     while (*s && !isdigitW( *s )) s++;
 801     time->wDay = strtolW( s, &end, 10 );
 802     s = end;
 803
 804     while (*s && !isalphaW( *s )) s++;
 805     if (s[0] == '\0' || s[1] == '\0' || s[2] == '\0') return TRUE;
 806     time->wMonth = 0;
 807
 808     for (i = 0; i < 12; i++)
 809     {
 810         if (toupperW( month[i][0]) == toupperW( s[0] ) &&
 811             toupperW( month[i][1]) == toupperW( s[1] ) &&
 812             toupperW( month[i][2]) == toupperW( s[2] ) )
 813         {
 814             time->wMonth = i + 1;
 815             break;
 816         }
 817     }
 818     if (time->wMonth == 0) return TRUE;
 819
 820     while (*s && !isdigitW( *s )) s++;
 821     if (*s == '\0') return TRUE;
 822     time->wYear = strtolW( s, &end, 10 );
 823     s = end;
 824
 825     while (*s && !isdigitW( *s )) s++;
 826     if (*s == '\0') return TRUE;
 827     time->wHour = strtolW( s, &end, 10 );
 828     s = end;
 829
 830     while (*s && !isdigitW( *s )) s++;
 831     if (*s == '\0') return TRUE;
 832     time->wMinute = strtolW( s, &end, 10 );
 833     s = end;
 834
 835     while (*s && !isdigitW( *s )) s++;
 836     if (*s == '\0') return TRUE;
 837     time->wSecond = strtolW( s, &end, 10 );
 838     s = end;
 839
 840     time->wMilliseconds = 0;
 841     return TRUE;
 842 }