dlls/mshtml/nsio.c

   1 /*
   2  * Copyright 2006-2007 Jacek Caban 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
  21 #include <stdarg.h>
  22
  23 #define COBJMACROS
  24
  25 #include "windef.h"
  26 #include "winbase.h"
  27 #include "winuser.h"
  28 #include "winreg.h"
  29 #include "ole2.h"
  30 #include "shlguid.h"
  31 #include "wininet.h"
  32 #include "shlwapi.h"
  33
  34 #include "wine/debug.h"
  35 #include "wine/unicode.h"
  36
  37 #include "mshtml_private.h"
  38
  39 WINE_DEFAULT_DEBUG_CHANNEL(mshtml);
  40
  41 #define LOAD_INITIAL_DOCUMENT_URI 0x80000
  42
  43 #define NS_IOSERVICE_CLASSNAME "nsIOService"
  44 #define NS_IOSERVICE_CONTRACTID "@mozilla.org/network/io-service;1"
  45
  46 static const IID NS_IOSERVICE_CID =
  47     {0x9ac9e770, 0x18bc, 0x11d3, {0x93, 0x37, 0x00, 0x10, 0x4b, 0xa0, 0xfd, 0x40}};
  48
  49 static nsIIOService *nsio = NULL;
  50
  51 typedef struct {
  52     const nsIWineURIVtbl *lpWineURIVtbl;
  53
  54     LONG ref;
  55
  56     nsIURI *uri;
  57     NSContainer *container;
  58     LPWSTR wine_url;
  59     PRBool is_doc_uri;
  60     BOOL use_wine_url;
  61 } nsURI;
  62
  63 #define NSURI(x)         ((nsIURI*)            &(x)->lpWineURIVtbl)
  64 #define NSWINEURI(x)     ((nsIWineURI*)        &(x)->lpWineURIVtbl)
  65
  66 static nsresult create_uri(nsIURI*,NSContainer*,nsIWineURI**);
  67
  68 static BOOL exec_shldocvw_67(HTMLDocument *doc, LPCWSTR url)
  69 {
  70     IOleCommandTarget *cmdtrg = NULL;
  71     HRESULT hres;
  72
  73     hres = IOleClientSite_QueryInterface(doc->client, &IID_IOleCommandTarget,
  74                                          (void**)&cmdtrg);
  75     if(SUCCEEDED(hres)) {
  76         VARIANT varUrl, varRes;
  77
  78         V_VT(&varUrl) = VT_BSTR;
  79         V_BSTR(&varUrl) = SysAllocString(url);
  80         V_VT(&varRes) = VT_BOOL;
  81
  82         hres = IOleCommandTarget_Exec(cmdtrg, &CGID_ShellDocView, 67, 0, &varUrl, &varRes);
  83
  84         IOleCommandTarget_Release(cmdtrg);
  85         SysFreeString(V_BSTR(&varUrl));
  86
  87         if(SUCCEEDED(hres) && !V_BOOL(&varRes)) {
  88             TRACE("got VARIANT_FALSE, do not load\n");
  89             return FALSE;
  90         }
  91     }
  92
  93     return TRUE;
  94 }
  95
  96 static BOOL before_async_open(nsChannel *channel, NSContainer *container)
  97 {
  98     IServiceProvider *service_provider;
  99     HTMLDocument *doc = container->doc;
 100     DWORD hlnf = 0;
 101     LPCWSTR uri;
 102     HRESULT hres;
 103
 104     nsIWineURI_GetWineURL(channel->uri, &uri);
 105     if(!uri) {
 106         ERR("GetWineURL returned NULL\n");
 107         return TRUE;
 108     }
 109
 110     if(!doc) {
 111         NSContainer *container_iter = container;
 112
 113         hlnf = HLNF_OPENINNEWWINDOW;
 114         while(!container_iter->doc)
 115             container_iter = container_iter->parent;
 116         doc = container_iter->doc;
 117     }
 118
 119     if(!hlnf && !exec_shldocvw_67(doc, uri))
 120         return FALSE;
 121
 122     hres = IOleClientSite_QueryInterface(doc->client, &IID_IServiceProvider,
 123                                          (void**)&service_provider);
 124     if(SUCCEEDED(hres)) {
 125         IHlinkFrame *hlink_frame;
 126
 127         hres = IServiceProvider_QueryService(service_provider, &IID_IHlinkFrame,
 128                                              &IID_IHlinkFrame, (void**)&hlink_frame);
 129         IServiceProvider_Release(service_provider);
 130         if(SUCCEEDED(hres)) {
 131             hlink_frame_navigate(doc, hlink_frame, uri, channel->post_data_stream, hlnf);
 132             IHlinkFrame_Release(hlink_frame);
 133
 134             return FALSE;
 135         }
 136     }
 137
 138     return TRUE;
 139 }
 140
 141 #define NSCHANNEL_THIS(iface) DEFINE_THIS(nsChannel, HttpChannel, iface)
 142
 143 static nsresult NSAPI nsChannel_QueryInterface(nsIHttpChannel *iface, nsIIDRef riid, nsQIResult result)
 144 {
 145     nsChannel *This = NSCHANNEL_THIS(iface);
 146
 147     *result = NULL;
 148
 149     if(IsEqualGUID(&IID_nsISupports, riid)) {
 150         TRACE("(%p)->(IID_nsISupports %p)\n", This, result);
 151         *result = NSCHANNEL(This);
 152     }else if(IsEqualGUID(&IID_nsIRequest, riid)) {
 153         TRACE("(%p)->(IID_nsIRequest %p)\n", This, result);
 154         *result = NSCHANNEL(This);
 155     }else if(IsEqualGUID(&IID_nsIChannel, riid)) {
 156         TRACE("(%p)->(IID_nsIChannel %p)\n", This, result);
 157         *result = NSCHANNEL(This);
 158     }else if(This->http_channel && IsEqualGUID(&IID_nsIHttpChannel, riid)) {
 159         TRACE("(%p)->(IID_nsIHttpChannel %p)\n", This, result);
 160         *result = NSHTTPCHANNEL(This);
 161     }else if(IsEqualGUID(&IID_nsIUploadChannel, riid)) {
 162         TRACE("(%p)->(IID_nsIUploadChannel %p)\n", This, result);
 163         *result = NSUPCHANNEL(This);
 164     }
 165
 166     if(*result) {
 167         nsIChannel_AddRef(NSCHANNEL(This));
 168         return NS_OK;
 169     }
 170
 171     TRACE("(%p)->(%s %p)\n", This, debugstr_guid(riid), result);
 172
 173     if(This->channel)
 174         return nsIChannel_QueryInterface(This->channel, riid, result);
 175     return NS_NOINTERFACE;
 176 }
 177
 178 static nsrefcnt NSAPI nsChannel_AddRef(nsIHttpChannel *iface)
 179 {
 180     nsChannel *This = NSCHANNEL_THIS(iface);
 181     nsrefcnt ref = InterlockedIncrement(&This->ref);
 182
 183     TRACE("(%p) ref=%d\n", This, ref);
 184
 185     return ref;
 186 }
 187
 188 static nsrefcnt NSAPI nsChannel_Release(nsIHttpChannel *iface)
 189 {
 190     nsChannel *This = NSCHANNEL_THIS(iface);
 191     LONG ref = InterlockedDecrement(&This->ref);
 192
 193     if(!ref) {
 194         nsIWineURI_Release(This->uri);
 195         if(This->channel)
 196             nsIChannel_Release(This->channel);
 197         if(This->http_channel)
 198             nsIHttpChannel_Release(This->http_channel);
 199         if(This->post_data_stream)
 200             nsIInputStream_Release(This->post_data_stream);
 201         if(This->load_group)
 202             nsILoadGroup_Release(This->load_group);
 203         if(This->notif_callback)
 204             nsIInterfaceRequestor_Release(This->notif_callback);
 205         if(This->original_uri)
 206             nsIURI_Release(This->original_uri);
 207         heap_free(This->content);
 208         heap_free(This->charset);
 209         heap_free(This);
 210     }
 211
 212     return ref;
 213 }
 214
 215 static nsresult NSAPI nsChannel_GetName(nsIHttpChannel *iface, nsACString *aName)
 216 {
 217     nsChannel *This = NSCHANNEL_THIS(iface);
 218
 219     TRACE("(%p)->(%p)\n", This, aName);
 220
 221     if(This->channel)
 222         return nsIChannel_GetName(This->channel, aName);
 223
 224     return NS_ERROR_NOT_IMPLEMENTED;
 225 }
 226
 227 static nsresult NSAPI nsChannel_IsPending(nsIHttpChannel *iface, PRBool *_retval)
 228 {
 229     nsChannel *This = NSCHANNEL_THIS(iface);
 230
 231     TRACE("(%p)->(%p)\n", This, _retval);
 232
 233     if(This->channel)
 234         return nsIChannel_IsPending(This->channel, _retval);
 235
 236     FIXME("default action not implemented\n");
 237     return NS_ERROR_NOT_IMPLEMENTED;
 238 }
 239
 240 static nsresult NSAPI nsChannel_GetStatus(nsIHttpChannel *iface, nsresult *aStatus)
 241 {
 242     nsChannel *This = NSCHANNEL_THIS(iface);
 243
 244     TRACE("(%p)->(%p)\n", This, aStatus);
 245
 246     if(This->channel)
 247         return nsIChannel_GetStatus(This->channel, aStatus);
 248
 249     TRACE("returning NS_OK\n");
 250     return *aStatus = NS_OK;
 251 }
 252
 253 static nsresult NSAPI nsChannel_Cancel(nsIHttpChannel *iface, nsresult aStatus)
 254 {
 255     nsChannel *This = NSCHANNEL_THIS(iface);
 256
 257     TRACE("(%p)->(%08x)\n", This, aStatus);
 258
 259     if(This->channel)
 260         return nsIChannel_Cancel(This->channel, aStatus);
 261
 262     FIXME("default action not implemented\n");
 263     return NS_ERROR_NOT_IMPLEMENTED;
 264 }
 265
 266 static nsresult NSAPI nsChannel_Suspend(nsIHttpChannel *iface)
 267 {
 268     nsChannel *This = NSCHANNEL_THIS(iface);
 269
 270     TRACE("(%p)\n", This);
 271
 272     if(This->channel)
 273         return nsIChannel_Suspend(This->channel);
 274
 275     FIXME("default action not implemented\n");
 276     return NS_ERROR_NOT_IMPLEMENTED;
 277 }
 278
 279 static nsresult NSAPI nsChannel_Resume(nsIHttpChannel *iface)
 280 {
 281     nsChannel *This = NSCHANNEL_THIS(iface);
 282
 283     TRACE("(%p)\n", This);
 284
 285     if(This->channel)
 286         return nsIChannel_Resume(This->channel);
 287
 288     FIXME("default action not implemented\n");
 289     return NS_ERROR_NOT_IMPLEMENTED;
 290 }
 291
 292 static nsresult NSAPI nsChannel_GetLoadGroup(nsIHttpChannel *iface, nsILoadGroup **aLoadGroup)
 293 {
 294     nsChannel *This = NSCHANNEL_THIS(iface);
 295
 296     TRACE("(%p)->(%p)\n", This, aLoadGroup);
 297
 298     if(This->load_group)
 299         nsILoadGroup_AddRef(This->load_group);
 300
 301     *aLoadGroup = This->load_group;
 302     return NS_OK;
 303 }
 304
 305 static nsresult NSAPI nsChannel_SetLoadGroup(nsIHttpChannel *iface, nsILoadGroup *aLoadGroup)
 306 {
 307     nsChannel *This = NSCHANNEL_THIS(iface);
 308
 309     TRACE("(%p)->(%p)\n", This, aLoadGroup);
 310
 311     if(This->load_group)
 312         nsILoadGroup_Release(This->load_group);
 313     if(aLoadGroup)
 314         nsILoadGroup_AddRef(aLoadGroup);
 315
 316     This->load_group = aLoadGroup;
 317
 318     if(This->channel)
 319         return nsIChannel_SetLoadGroup(This->channel, aLoadGroup);
 320     return NS_OK;
 321 }
 322
 323 static nsresult NSAPI nsChannel_GetLoadFlags(nsIHttpChannel *iface, nsLoadFlags *aLoadFlags)
 324 {
 325     nsChannel *This = NSCHANNEL_THIS(iface);
 326
 327     TRACE("(%p)->(%p)\n", This, aLoadFlags);
 328
 329     *aLoadFlags = This->load_flags;
 330     return NS_OK;
 331 }
 332
 333 static nsresult NSAPI nsChannel_SetLoadFlags(nsIHttpChannel *iface, nsLoadFlags aLoadFlags)
 334 {
 335     nsChannel *This = NSCHANNEL_THIS(iface);
 336
 337     TRACE("(%p)->(%08x)\n", This, aLoadFlags);
 338
 339     This->load_flags = aLoadFlags;
 340
 341     if(This->channel)
 342         return nsIChannel_SetLoadFlags(This->channel, aLoadFlags);
 343     return NS_OK;
 344 }
 345
 346 static nsresult NSAPI nsChannel_GetOriginalURI(nsIHttpChannel *iface, nsIURI **aOriginalURI)
 347 {
 348     nsChannel *This = NSCHANNEL_THIS(iface);
 349
 350     TRACE("(%p)->(%p)\n", This, aOriginalURI);
 351
 352     if(This->original_uri)
 353         nsIURI_AddRef(This->original_uri);
 354
 355     *aOriginalURI = This->original_uri;
 356     return NS_OK;
 357 }
 358
 359 static nsresult NSAPI nsChannel_SetOriginalURI(nsIHttpChannel *iface, nsIURI *aOriginalURI)
 360 {
 361     nsChannel *This = NSCHANNEL_THIS(iface);
 362
 363     TRACE("(%p)->(%p)\n", This, aOriginalURI);
 364
 365     if(This->original_uri)
 366         nsIURI_Release(This->original_uri);
 367
 368     nsIURI_AddRef(aOriginalURI);
 369     This->original_uri = aOriginalURI;
 370
 371     if(This->channel)
 372         return nsIChannel_SetOriginalURI(This->channel, aOriginalURI);
 373     return NS_OK;
 374 }
 375
 376 static nsresult NSAPI nsChannel_GetURI(nsIHttpChannel *iface, nsIURI **aURI)
 377 {
 378     nsChannel *This = NSCHANNEL_THIS(iface);
 379
 380     TRACE("(%p)->(%p)\n", This, aURI);
 381
 382     nsIWineURI_AddRef(This->uri);
 383     *aURI = (nsIURI*)This->uri;
 384
 385     return NS_OK;
 386 }
 387
 388 static nsresult NSAPI nsChannel_GetOwner(nsIHttpChannel *iface, nsISupports **aOwner)
 389 {
 390     nsChannel *This = NSCHANNEL_THIS(iface);
 391
 392     TRACE("(%p)->(%p)\n", This, aOwner);
 393
 394     if(This->channel)
 395         return nsIChannel_GetOwner(This->channel, aOwner);
 396
 397     FIXME("default action not implemented\n");
 398     return NS_ERROR_NOT_IMPLEMENTED;
 399 }
 400
 401 static nsresult NSAPI nsChannel_SetOwner(nsIHttpChannel *iface, nsISupports *aOwner)
 402 {
 403     nsChannel *This = NSCHANNEL_THIS(iface);
 404
 405     TRACE("(%p)->(%p)\n", This, aOwner);
 406
 407     if(This->channel)
 408         return nsIChannel_SetOwner(This->channel, aOwner);
 409
 410     FIXME("default action not implemented\n");
 411     return NS_ERROR_NOT_IMPLEMENTED;
 412 }
 413
 414 static nsresult NSAPI nsChannel_GetNotificationCallbacks(nsIHttpChannel *iface,
 415         nsIInterfaceRequestor **aNotificationCallbacks)
 416 {
 417     nsChannel *This = NSCHANNEL_THIS(iface);
 418
 419     TRACE("(%p)->(%p)\n", This, aNotificationCallbacks);
 420
 421     if(This->notif_callback)
 422         nsIInterfaceRequestor_AddRef(This->notif_callback);
 423     *aNotificationCallbacks = This->notif_callback;
 424
 425     return NS_OK;
 426 }
 427
 428 static nsresult NSAPI nsChannel_SetNotificationCallbacks(nsIHttpChannel *iface,
 429         nsIInterfaceRequestor *aNotificationCallbacks)
 430 {
 431     nsChannel *This = NSCHANNEL_THIS(iface);
 432
 433     TRACE("(%p)->(%p)\n", This, aNotificationCallbacks);
 434
 435     if(This->notif_callback)
 436         nsIInterfaceRequestor_Release(This->notif_callback);
 437     if(aNotificationCallbacks)
 438         nsIInterfaceRequestor_AddRef(aNotificationCallbacks);
 439
 440     This->notif_callback = aNotificationCallbacks;
 441
 442     if(This->channel)
 443         return nsIChannel_SetNotificationCallbacks(This->channel, aNotificationCallbacks);
 444     return NS_OK;
 445 }
 446
 447 static nsresult NSAPI nsChannel_GetSecurityInfo(nsIHttpChannel *iface, nsISupports **aSecurityInfo)
 448 {
 449     nsChannel *This = NSCHANNEL_THIS(iface);
 450
 451     TRACE("(%p)->(%p)\n", This, aSecurityInfo);
 452
 453     if(This->channel)
 454         return nsIChannel_GetSecurityInfo(This->channel, aSecurityInfo);
 455
 456     FIXME("default action not implemented\n");
 457     return NS_ERROR_NOT_IMPLEMENTED;
 458 }
 459
 460 static nsresult NSAPI nsChannel_GetContentType(nsIHttpChannel *iface, nsACString *aContentType)
 461 {
 462     nsChannel *This = NSCHANNEL_THIS(iface);
 463
 464     TRACE("(%p)->(%p)\n", This, aContentType);
 465
 466     if(This->content) {
 467         nsACString_SetData(aContentType, This->content);
 468         return S_OK;
 469     }
 470
 471     if(This->channel)
 472         return nsIChannel_GetContentType(This->channel, aContentType);
 473
 474     TRACE("returning default text/html\n");
 475     nsACString_SetData(aContentType, "text/html");
 476     return NS_OK;
 477 }
 478
 479 static nsresult NSAPI nsChannel_SetContentType(nsIHttpChannel *iface,
 480                                                const nsACString *aContentType)
 481 {
 482     nsChannel *This = NSCHANNEL_THIS(iface);
 483
 484     TRACE("(%p)->(%p)\n", This, aContentType);
 485
 486     if(This->channel)
 487         return nsIChannel_SetContentType(This->channel, aContentType);
 488
 489     FIXME("default action not implemented\n");
 490     return NS_ERROR_NOT_IMPLEMENTED;
 491 }
 492
 493 static nsresult NSAPI nsChannel_GetContentCharset(nsIHttpChannel *iface,
 494                                                   nsACString *aContentCharset)
 495 {
 496     nsChannel *This = NSCHANNEL_THIS(iface);
 497
 498     TRACE("(%p)->(%p)\n", This, aContentCharset);
 499
 500     if(This->charset) {
 501         nsACString_SetData(aContentCharset, This->charset);
 502         return NS_OK;
 503     }
 504
 505     if(This->channel) {
 506         nsresult nsres = nsIChannel_GetContentCharset(This->channel, aContentCharset);
 507         const char *ch;
 508         nsACString_GetData(aContentCharset, &ch, NULL);
 509         return nsres;
 510     }
 511
 512     nsACString_SetData(aContentCharset, "");
 513     return NS_OK;
 514 }
 515
 516 static nsresult NSAPI nsChannel_SetContentCharset(nsIHttpChannel *iface,
 517                                                   const nsACString *aContentCharset)
 518 {
 519     nsChannel *This = NSCHANNEL_THIS(iface);
 520
 521     TRACE("(%p)->(%p)\n", This, aContentCharset);
 522
 523     if(This->channel)
 524         return nsIChannel_SetContentCharset(This->channel, aContentCharset);
 525
 526     FIXME("default action not implemented\n");
 527     return NS_ERROR_NOT_IMPLEMENTED;
 528 }
 529
 530 static nsresult NSAPI nsChannel_GetContentLength(nsIHttpChannel *iface, PRInt32 *aContentLength)
 531 {
 532     nsChannel *This = NSCHANNEL_THIS(iface);
 533
 534     TRACE("(%p)->(%p)\n", This, aContentLength);
 535
 536     if(This->channel)
 537         return nsIChannel_GetContentLength(This->channel, aContentLength);
 538
 539     FIXME("default action not implemented\n");
 540     return NS_ERROR_NOT_IMPLEMENTED;
 541 }
 542
 543 static nsresult NSAPI nsChannel_SetContentLength(nsIHttpChannel *iface, PRInt32 aContentLength)
 544 {
 545     nsChannel *This = NSCHANNEL_THIS(iface);
 546
 547     TRACE("(%p)->(%d)\n", This, aContentLength);
 548
 549     if(This->channel)
 550         return nsIChannel_SetContentLength(This->channel, aContentLength);
 551
 552     FIXME("default action not implemented\n");
 553     return NS_ERROR_NOT_IMPLEMENTED;
 554 }
 555
 556 static nsresult NSAPI nsChannel_Open(nsIHttpChannel *iface, nsIInputStream **_retval)
 557 {
 558     nsChannel *This = NSCHANNEL_THIS(iface);
 559
 560     TRACE("(%p)->(%p)\n", This, _retval);
 561
 562     if(This->channel)
 563         return nsIChannel_Open(This->channel, _retval);
 564
 565     FIXME("default action not implemented\n");
 566     return NS_ERROR_NOT_IMPLEMENTED;
 567 }
 568
 569 static BOOL do_load_from_moniker_hack(nsChannel *This)
 570 {
 571     nsACString scheme_str;
 572     nsresult nsres;
 573     BOOL ret = TRUE;
 574
 575     /*
 576      * We should always load the page from IMoniker, but Wine is not yet
 577      * ready for this. This function is a heuristic, that decides which
 578      * way of loading is better (Gecko implementation or IMoniker). The
 579      * aim is to always return TRUE.
 580      */
 581
 582     /* Load from moniker if there is no Gecko channel available */
 583     if(!This->channel)
 584         return TRUE;
 585
 586     nsACString_Init(&scheme_str, NULL);
 587     nsres = nsIWineURI_GetScheme(This->uri, &scheme_str);
 588
 589     if(NS_SUCCEEDED(nsres)) {
 590         const char *scheme;
 591
 592         nsACString_GetData(&scheme_str, &scheme, NULL);
 593         ret = !strcmp(scheme, "wine");
 594     }
 595
 596     nsACString_Finish(&scheme_str);
 597     return ret;
 598 }
 599
 600 static HRESULT create_mon_for_nschannel(nsChannel *channel, IMoniker **mon)
 601 {
 602     nsIWineURI *wine_uri;
 603     LPCWSTR wine_url;
 604     nsresult nsres;
 605     HRESULT hres;
 606
 607     if(!channel->original_uri) {
 608         ERR("original_uri == NULL\n");
 609         return E_FAIL;
 610     }
 611
 612     nsres = nsIURI_QueryInterface(channel->original_uri, &IID_nsIWineURI, (void**)&wine_uri);
 613     if(NS_FAILED(nsres)) {
 614         ERR("Could not get nsIWineURI: %08x\n", nsres);
 615         return E_FAIL;
 616     }
 617
 618     nsIWineURI_GetWineURL(wine_uri, &wine_url);
 619     nsIWineURI_Release(wine_uri);
 620     if(!wine_url) {
 621         TRACE("wine_url == NULL\n");
 622         return E_FAIL;
 623     }
 624
 625     hres = CreateURLMoniker(NULL, wine_url, mon);
 626     if(FAILED(hres))
 627         WARN("CreateURLMonikrer failed: %08x\n", hres);
 628
 629     return hres;
 630 }
 631
 632 static nsresult async_open_doc_uri(nsChannel *This, NSContainer *container,
 633         nsIStreamListener *listener, nsISupports *context, BOOL *open)
 634 {
 635     IMoniker *mon;
 636     HRESULT hres;
 637
 638     *open = FALSE;
 639
 640     if(container->bscallback) {
 641         nsIChannel_AddRef(NSCHANNEL(This));
 642         container->bscallback->nschannel = This;
 643
 644         nsIStreamListener_AddRef(listener);
 645         container->bscallback->nslistener = listener;
 646
 647         if(context) {
 648             nsISupports_AddRef(context);
 649             container->bscallback->nscontext = context;
 650         }
 651
 652         if(do_load_from_moniker_hack(This))
 653             return WINE_NS_LOAD_FROM_MONIKER;
 654     }else  {
 655         BOOL cont = before_async_open(This, container);
 656
 657         if(!cont) {
 658             TRACE("canceled\n");
 659             return NS_ERROR_UNEXPECTED;
 660         }
 661
 662         if(!container->doc) {
 663             return This->channel
 664                 ?  nsIChannel_AsyncOpen(This->channel, listener, context)
 665                 : NS_ERROR_UNEXPECTED;
 666         }
 667
 668         hres = create_mon_for_nschannel(This, &mon);
 669         if(FAILED(hres)) {
 670             return NS_ERROR_UNEXPECTED;
 671         }
 672         set_current_mon(container->doc, mon);
 673     }
 674
 675     *open = TRUE;
 676     return NS_OK;
 677 }
 678
 679 static nsresult async_open(nsChannel *This, NSContainer *container, nsIStreamListener *listener,
 680         nsISupports *context)
 681 {
 682     BSCallback *bscallback;
 683     IMoniker *mon = NULL;
 684     nsresult nsres;
 685     task_t *task;
 686     HRESULT hres;
 687
 688     if(This->channel) {
 689         if(This->post_data_stream) {
 690             nsIUploadChannel *upload_channel;
 691
 692             nsres = nsIChannel_QueryInterface(This->channel, &IID_nsIUploadChannel,
 693                                           (void**)&upload_channel);
 694             if(NS_SUCCEEDED(nsres)) {
 695                 nsACString empty_string;
 696                 nsACString_Init(&empty_string, "");
 697
 698                 nsres = nsIUploadChannel_SetUploadStream(upload_channel, This->post_data_stream,
 699                                                          &empty_string, -1);
 700                 nsIUploadChannel_Release(upload_channel);
 701                 if(NS_FAILED(nsres))
 702                     WARN("SetUploadStream failed: %08x\n", nsres);
 703
 704                 nsACString_Finish(&empty_string);
 705             }
 706         }
 707
 708         nsres = nsIChannel_AsyncOpen(This->channel, listener, context);
 709
 710         if(mon)
 711             IMoniker_Release(mon);
 712
 713         if(NS_FAILED(nsres) && (This->load_flags & LOAD_INITIAL_DOCUMENT_URI))
 714             return WINE_NS_LOAD_FROM_MONIKER;
 715         return nsres;
 716     }
 717
 718     TRACE("channel == NULL\n");
 719
 720     hres = create_mon_for_nschannel(This, &mon);
 721     if(FAILED(hres))
 722         return NS_ERROR_UNEXPECTED;
 723
 724     bscallback = create_bscallback(mon);
 725     IMoniker_Release(mon);
 726
 727     nsIChannel_AddRef(NSCHANNEL(This));
 728     bscallback->nschannel = This;
 729
 730     nsIStreamListener_AddRef(listener);
 731     bscallback->nslistener = listener;
 732
 733     if(context) {
 734         nsISupports_AddRef(context);
 735         bscallback->nscontext = context;
 736     }
 737
 738     task = heap_alloc(sizeof(task_t));
 739
 740     task->doc = container->doc;
 741     task->task_id = TASK_START_BINDING;
 742     task->next = NULL;
 743     task->bscallback = bscallback;
 744
 745     push_task(task);
 746
 747     return NS_OK;
 748 }
 749
 750 static nsresult NSAPI nsChannel_AsyncOpen(nsIHttpChannel *iface, nsIStreamListener *aListener,
 751                                           nsISupports *aContext)
 752 {
 753     nsChannel *This = NSCHANNEL_THIS(iface);
 754     NSContainer *container;
 755     PRBool is_doc_uri;
 756     BOOL open = TRUE;
 757     nsresult nsres = NS_OK;
 758
 759     TRACE("(%p)->(%p %p)\n", This, aListener, aContext);
 760
 761     nsIWineURI_GetNSContainer(This->uri, &container);
 762     if(!container) {
 763         TRACE("container = NULL\n");
 764         return This->channel
 765             ? nsIChannel_AsyncOpen(This->channel, aListener, aContext)
 766             : NS_ERROR_UNEXPECTED;
 767     }
 768
 769     nsIWineURI_GetIsDocumentURI(This->uri, &is_doc_uri);
 770
 771     if(is_doc_uri && (This->load_flags & LOAD_INITIAL_DOCUMENT_URI))
 772         nsres = async_open_doc_uri(This, container, aListener, aContext, &open);
 773
 774     if(open)
 775         nsres = async_open(This, container, aListener, aContext);
 776
 777     nsIWebBrowserChrome_Release(NSWBCHROME(container));
 778     return nsres;
 779 }
 780
 781 static nsresult NSAPI nsChannel_GetRequestMethod(nsIHttpChannel *iface, nsACString *aRequestMethod)
 782 {
 783     nsChannel *This = NSCHANNEL_THIS(iface);
 784
 785     TRACE("(%p)->(%p)\n", This, aRequestMethod);
 786
 787     if(This->http_channel)
 788         return nsIHttpChannel_GetRequestMethod(This->http_channel, aRequestMethod);
 789
 790     return NS_ERROR_NOT_IMPLEMENTED;
 791 }
 792
 793 static nsresult NSAPI nsChannel_SetRequestMethod(nsIHttpChannel *iface,
 794                                                  const nsACString *aRequestMethod)
 795 {
 796     nsChannel *This = NSCHANNEL_THIS(iface);
 797
 798     TRACE("(%p)->(%p)\n", This, aRequestMethod);
 799
 800     if(This->http_channel)
 801         return nsIHttpChannel_SetRequestMethod(This->http_channel, aRequestMethod);
 802
 803     return NS_ERROR_NOT_IMPLEMENTED;
 804 }
 805
 806 static nsresult NSAPI nsChannel_GetReferrer(nsIHttpChannel *iface, nsIURI **aReferrer)
 807 {
 808     nsChannel *This = NSCHANNEL_THIS(iface);
 809
 810     TRACE("(%p)->(%p)\n", This, aReferrer);
 811
 812     if(This->http_channel)
 813         return nsIHttpChannel_GetReferrer(This->http_channel, aReferrer);
 814
 815     return NS_ERROR_NOT_IMPLEMENTED;
 816 }
 817
 818 static nsresult NSAPI nsChannel_SetReferrer(nsIHttpChannel *iface, nsIURI *aReferrer)
 819 {
 820     nsChannel *This = NSCHANNEL_THIS(iface);
 821
 822     TRACE("(%p)->(%p)\n", This, aReferrer);
 823
 824     if(This->http_channel)
 825         return nsIHttpChannel_SetReferrer(This->http_channel, aReferrer);
 826
 827     return NS_ERROR_NOT_IMPLEMENTED;
 828 }
 829
 830 static nsresult NSAPI nsChannel_GetRequestHeader(nsIHttpChannel *iface,
 831          const nsACString *aHeader, nsACString *_retval)
 832 {
 833     nsChannel *This = NSCHANNEL_THIS(iface);
 834
 835     TRACE("(%p)->(%p %p)\n", This, aHeader, _retval);
 836
 837     if(This->http_channel)
 838         return nsIHttpChannel_GetRequestHeader(This->http_channel, aHeader, _retval);
 839
 840     return NS_ERROR_NOT_IMPLEMENTED;
 841 }
 842
 843 static nsresult NSAPI nsChannel_SetRequestHeader(nsIHttpChannel *iface,
 844          const nsACString *aHeader, const nsACString *aValue, PRBool aMerge)
 845 {
 846     nsChannel *This = NSCHANNEL_THIS(iface);
 847
 848     TRACE("(%p)->(%p %p %x)\n", This, aHeader, aValue, aMerge);
 849
 850     if(This->http_channel)
 851         return nsIHttpChannel_SetRequestHeader(This->http_channel, aHeader, aValue, aMerge);
 852
 853     return NS_ERROR_NOT_IMPLEMENTED;
 854 }
 855
 856 static nsresult NSAPI nsChannel_VisitRequestHeaders(nsIHttpChannel *iface,
 857                                                     nsIHttpHeaderVisitor *aVisitor)
 858 {
 859     nsChannel *This = NSCHANNEL_THIS(iface);
 860
 861     TRACE("(%p)->(%p)\n", This, aVisitor);
 862
 863     if(This->http_channel)
 864         return nsIHttpChannel_VisitRequestHeaders(This->http_channel, aVisitor);
 865
 866     return NS_ERROR_NOT_IMPLEMENTED;
 867 }
 868
 869 static nsresult NSAPI nsChannel_GetAllowPipelining(nsIHttpChannel *iface, PRBool *aAllowPipelining)
 870 {
 871     nsChannel *This = NSCHANNEL_THIS(iface);
 872
 873     TRACE("(%p)->(%p)\n", This, aAllowPipelining);
 874
 875     if(This->http_channel)
 876         return nsIHttpChannel_GetAllowPipelining(This->http_channel, aAllowPipelining);
 877
 878     return NS_ERROR_NOT_IMPLEMENTED;
 879 }
 880
 881 static nsresult NSAPI nsChannel_SetAllowPipelining(nsIHttpChannel *iface, PRBool aAllowPipelining)
 882 {
 883     nsChannel *This = NSCHANNEL_THIS(iface);
 884
 885     TRACE("(%p)->(%x)\n", This, aAllowPipelining);
 886
 887     if(This->http_channel)
 888         return nsIHttpChannel_SetAllowPipelining(This->http_channel, aAllowPipelining);
 889
 890     return NS_ERROR_NOT_IMPLEMENTED;
 891 }
 892
 893 static nsresult NSAPI nsChannel_GetRedirectionLimit(nsIHttpChannel *iface, PRUint32 *aRedirectionLimit)
 894 {
 895     nsChannel *This = NSCHANNEL_THIS(iface);
 896
 897     TRACE("(%p)->(%p)\n", This, aRedirectionLimit);
 898
 899     if(This->http_channel)
 900         return nsIHttpChannel_GetRedirectionLimit(This->http_channel, aRedirectionLimit);
 901
 902     return NS_ERROR_NOT_IMPLEMENTED;
 903 }
 904
 905 static nsresult NSAPI nsChannel_SetRedirectionLimit(nsIHttpChannel *iface, PRUint32 aRedirectionLimit)
 906 {
 907     nsChannel *This = NSCHANNEL_THIS(iface);
 908
 909     TRACE("(%p)->(%u)\n", This, aRedirectionLimit);
 910
 911     if(This->http_channel)
 912         return nsIHttpChannel_SetRedirectionLimit(This->http_channel, aRedirectionLimit);
 913
 914     return NS_ERROR_NOT_IMPLEMENTED;
 915 }
 916
 917 static nsresult NSAPI nsChannel_GetResponseStatus(nsIHttpChannel *iface, PRUint32 *aResponseStatus)
 918 {
 919     nsChannel *This = NSCHANNEL_THIS(iface);
 920
 921     TRACE("(%p)->(%p)\n", This, aResponseStatus);
 922
 923     if(This->http_channel)
 924         return nsIHttpChannel_GetResponseStatus(This->http_channel, aResponseStatus);
 925
 926     return NS_ERROR_NOT_IMPLEMENTED;
 927 }
 928
 929 static nsresult NSAPI nsChannel_GetResponseStatusText(nsIHttpChannel *iface,
 930                                                       nsACString *aResponseStatusText)
 931 {
 932     nsChannel *This = NSCHANNEL_THIS(iface);
 933
 934     TRACE("(%p)->(%p)\n", This, aResponseStatusText);
 935
 936     if(This->http_channel)
 937         return nsIHttpChannel_GetResponseStatusText(This->http_channel, aResponseStatusText);
 938
 939     return NS_ERROR_NOT_IMPLEMENTED;
 940 }
 941
 942 static nsresult NSAPI nsChannel_GetRequestSucceeded(nsIHttpChannel *iface,
 943                                                     PRBool *aRequestSucceeded)
 944 {
 945     nsChannel *This = NSCHANNEL_THIS(iface);
 946
 947     TRACE("(%p)->(%p)\n", This, aRequestSucceeded);
 948
 949     if(This->http_channel)
 950         return nsIHttpChannel_GetRequestSucceeded(This->http_channel, aRequestSucceeded);
 951
 952     return NS_ERROR_NOT_IMPLEMENTED;
 953 }
 954
 955 static nsresult NSAPI nsChannel_GetResponseHeader(nsIHttpChannel *iface,
 956          const nsACString *header, nsACString *_retval)
 957 {
 958     nsChannel *This = NSCHANNEL_THIS(iface);
 959
 960     TRACE("(%p)->(%p %p)\n", This, header, _retval);
 961
 962     if(This->http_channel)
 963         return nsIHttpChannel_GetResponseHeader(This->http_channel, header, _retval);
 964
 965     return NS_ERROR_NOT_IMPLEMENTED;
 966 }
 967
 968 static nsresult NSAPI nsChannel_SetResponseHeader(nsIHttpChannel *iface,
 969         const nsACString *header, const nsACString *value, PRBool merge)
 970 {
 971     nsChannel *This = NSCHANNEL_THIS(iface);
 972
 973     TRACE("(%p)->(%p %p %x)\n", This, header, value, merge);
 974
 975     if(This->http_channel)
 976         return nsIHttpChannel_SetResponseHeader(This->http_channel, header, value, merge);
 977
 978     return NS_ERROR_NOT_IMPLEMENTED;
 979 }
 980
 981 static nsresult NSAPI nsChannel_VisitResponseHeaders(nsIHttpChannel *iface,
 982         nsIHttpHeaderVisitor *aVisitor)
 983 {
 984     nsChannel *This = NSCHANNEL_THIS(iface);
 985
 986     TRACE("(%p)->(%p)\n", This, aVisitor);
 987
 988     if(This->http_channel)
 989         return nsIHttpChannel_VisitResponseHeaders(This->http_channel, aVisitor);
 990
 991     return NS_ERROR_NOT_IMPLEMENTED;
 992 }
 993
 994 static nsresult NSAPI nsChannel_IsNoStoreResponse(nsIHttpChannel *iface, PRBool *_retval)
 995 {
 996     nsChannel *This = NSCHANNEL_THIS(iface);
 997
 998     TRACE("(%p)->(%p)\n", This, _retval);
 999
1000     if(This->http_channel)
1001         return nsIHttpChannel_IsNoStoreResponse(This->http_channel, _retval);
1002
1003     return NS_ERROR_NOT_IMPLEMENTED;
1004 }
1005
1006 static nsresult NSAPI nsChannel_IsNoCacheResponse(nsIHttpChannel *iface, PRBool *_retval)
1007 {
1008     nsChannel *This = NSCHANNEL_THIS(iface);
1009
1010     TRACE("(%p)->(%p)\n", This, _retval);
1011
1012     if(This->http_channel)
1013         return nsIHttpChannel_IsNoCacheResponse(This->http_channel, _retval);
1014
1015     return NS_ERROR_NOT_IMPLEMENTED;
1016 }
1017
1018 #undef NSCHANNEL_THIS
1019
1020 static const nsIHttpChannelVtbl nsChannelVtbl = {
1021     nsChannel_QueryInterface,
1022     nsChannel_AddRef,
1023     nsChannel_Release,
1024     nsChannel_GetName,
1025     nsChannel_IsPending,
1026     nsChannel_GetStatus,
1027     nsChannel_Cancel,
1028     nsChannel_Suspend,
1029     nsChannel_Resume,
1030     nsChannel_GetLoadGroup,
1031     nsChannel_SetLoadGroup,
1032     nsChannel_GetLoadFlags,
1033     nsChannel_SetLoadFlags,
1034     nsChannel_GetOriginalURI,
1035     nsChannel_SetOriginalURI,
1036     nsChannel_GetURI,
1037     nsChannel_GetOwner,
1038     nsChannel_SetOwner,
1039     nsChannel_GetNotificationCallbacks,
1040     nsChannel_SetNotificationCallbacks,
1041     nsChannel_GetSecurityInfo,
1042     nsChannel_GetContentType,
1043     nsChannel_SetContentType,
1044     nsChannel_GetContentCharset,
1045     nsChannel_SetContentCharset,
1046     nsChannel_GetContentLength,
1047     nsChannel_SetContentLength,
1048     nsChannel_Open,
1049     nsChannel_AsyncOpen,
1050     nsChannel_GetRequestMethod,
1051     nsChannel_SetRequestMethod,
1052     nsChannel_GetReferrer,
1053     nsChannel_SetReferrer,
1054     nsChannel_GetRequestHeader,
1055     nsChannel_SetRequestHeader,
1056     nsChannel_VisitRequestHeaders,
1057     nsChannel_GetAllowPipelining,
1058     nsChannel_SetAllowPipelining,
1059     nsChannel_GetRedirectionLimit,
1060     nsChannel_SetRedirectionLimit,
1061     nsChannel_GetResponseStatus,
1062     nsChannel_GetResponseStatusText,
1063     nsChannel_GetRequestSucceeded,
1064     nsChannel_GetResponseHeader,
1065     nsChannel_SetResponseHeader,
1066     nsChannel_VisitResponseHeaders,
1067     nsChannel_IsNoStoreResponse,
1068     nsChannel_IsNoCacheResponse
1069 };
1070
1071 #define NSUPCHANNEL_THIS(iface) DEFINE_THIS(nsChannel, UploadChannel, iface)
1072
1073 static nsresult NSAPI nsUploadChannel_QueryInterface(nsIUploadChannel *iface, nsIIDRef riid,
1074                                                      nsQIResult result)
1075 {
1076     nsChannel *This = NSUPCHANNEL_THIS(iface);
1077     return nsIChannel_QueryInterface(NSCHANNEL(This), riid, result);
1078 }
1079
1080 static nsrefcnt NSAPI nsUploadChannel_AddRef(nsIUploadChannel *iface)
1081 {
1082     nsChannel *This = NSUPCHANNEL_THIS(iface);
1083     return nsIChannel_AddRef(NSCHANNEL(This));
1084 }
1085
1086 static nsrefcnt NSAPI nsUploadChannel_Release(nsIUploadChannel *iface)
1087 {
1088     nsChannel *This = NSUPCHANNEL_THIS(iface);
1089     return nsIChannel_Release(NSCHANNEL(This));
1090 }
1091
1092 static nsresult NSAPI nsUploadChannel_SetUploadStream(nsIUploadChannel *iface,
1093         nsIInputStream *aStream, const nsACString *aContentType, PRInt32 aContentLength)
1094 {
1095     nsChannel *This = NSUPCHANNEL_THIS(iface);
1096     const char *content_type;
1097
1098     TRACE("(%p)->(%p %p %d)\n", This, aStream, aContentType, aContentLength);
1099
1100     if(This->post_data_stream)
1101         nsIInputStream_Release(This->post_data_stream);
1102
1103     if(aContentType) {
1104         nsACString_GetData(aContentType, &content_type, NULL);
1105         if(*content_type)
1106             FIXME("Unsupported aContentType argument: %s\n", debugstr_a(content_type));
1107     }
1108
1109     if(aContentLength != -1)
1110         FIXME("Unsupported acontentLength = %d\n", aContentLength);
1111
1112     if(aStream)
1113         nsIInputStream_AddRef(aStream);
1114     This->post_data_stream = aStream;
1115
1116     return NS_OK;
1117 }
1118
1119 static nsresult NSAPI nsUploadChannel_GetUploadStream(nsIUploadChannel *iface,
1120         nsIInputStream **aUploadStream)
1121 {
1122     nsChannel *This = NSUPCHANNEL_THIS(iface);
1123
1124     TRACE("(%p)->(%p)\n", This, aUploadStream);
1125
1126     if(This->post_data_stream)
1127         nsIInputStream_AddRef(This->post_data_stream);
1128
1129     *aUploadStream = This->post_data_stream;
1130     return NS_OK;
1131 }
1132
1133 #undef NSUPCHANNEL_THIS
1134
1135 static const nsIUploadChannelVtbl nsUploadChannelVtbl = {
1136     nsUploadChannel_QueryInterface,
1137     nsUploadChannel_AddRef,
1138     nsUploadChannel_Release,
1139     nsUploadChannel_SetUploadStream,
1140     nsUploadChannel_GetUploadStream
1141 };
1142
1143 #define NSURI_THIS(iface) DEFINE_THIS(nsURI, WineURI, iface)
1144
1145 static nsresult NSAPI nsURI_QueryInterface(nsIWineURI *iface, nsIIDRef riid, nsQIResult result)
1146 {
1147     nsURI *This = NSURI_THIS(iface);
1148
1149     *result = NULL;
1150
1151     if(IsEqualGUID(&IID_nsISupports, riid)) {
1152         TRACE("(%p)->(IID_nsISupports %p)\n", This, result);
1153         *result = NSURI(This);
1154     }else if(IsEqualGUID(&IID_nsIURI, riid)) {
1155         TRACE("(%p)->(IID_nsIURI %p)\n", This, result);
1156         *result = NSURI(This);
1157     }else if(IsEqualGUID(&IID_nsIWineURI, riid)) {
1158         TRACE("(%p)->(IID_nsIWineURI %p)\n", This, result);
1159         *result = NSURI(This);
1160     }
1161
1162     if(*result) {
1163         nsIURI_AddRef(NSURI(This));
1164         return NS_OK;
1165     }
1166
1167     TRACE("(%p)->(%s %p)\n", This, debugstr_guid(riid), result);
1168     return This->uri ? nsIURI_QueryInterface(This->uri, riid, result) : NS_NOINTERFACE;
1169 }
1170
1171 static nsrefcnt NSAPI nsURI_AddRef(nsIWineURI *iface)
1172 {
1173     nsURI *This = NSURI_THIS(iface);
1174     LONG ref = InterlockedIncrement(&This->ref);
1175
1176     TRACE("(%p) ref=%d\n", This, ref);
1177
1178     return ref;
1179 }
1180
1181 static nsrefcnt NSAPI nsURI_Release(nsIWineURI *iface)
1182 {
1183     nsURI *This = NSURI_THIS(iface);
1184     LONG ref = InterlockedDecrement(&This->ref);
1185
1186     TRACE("(%p) ref=%d\n", This, ref);
1187
1188     if(!ref) {
1189         if(This->container)
1190             nsIWebBrowserChrome_Release(NSWBCHROME(This->container));
1191         if(This->uri)
1192             nsIURI_Release(This->uri);
1193         heap_free(This->wine_url);
1194         heap_free(This);
1195     }
1196
1197     return ref;
1198 }
1199
1200 static nsresult NSAPI nsURI_GetSpec(nsIWineURI *iface, nsACString *aSpec)
1201 {
1202     nsURI *This = NSURI_THIS(iface);
1203
1204     TRACE("(%p)->(%p)\n", This, aSpec);
1205
1206     if(This->use_wine_url) {
1207         char speca[INTERNET_MAX_URL_LENGTH] = "wine:";
1208         WideCharToMultiByte(CP_ACP, 0, This->wine_url, -1, speca+5, sizeof(speca)-5, NULL, NULL);
1209         nsACString_SetData(aSpec, speca);
1210
1211         return NS_OK;
1212     }
1213
1214     if(This->uri)
1215         return nsIURI_GetSpec(This->uri, aSpec);
1216
1217     TRACE("returning error\n");
1218     return NS_ERROR_NOT_IMPLEMENTED;
1219
1220 }
1221
1222 static nsresult NSAPI nsURI_SetSpec(nsIWineURI *iface, const nsACString *aSpec)
1223 {
1224     nsURI *This = NSURI_THIS(iface);
1225
1226     TRACE("(%p)->(%p)\n", This, aSpec);
1227
1228     if(This->uri)
1229         return nsIURI_SetSpec(This->uri, aSpec);
1230
1231     FIXME("default action not implemented\n");
1232     return NS_ERROR_NOT_IMPLEMENTED;
1233 }
1234
1235 static nsresult NSAPI nsURI_GetPrePath(nsIWineURI *iface, nsACString *aPrePath)
1236 {
1237     nsURI *This = NSURI_THIS(iface);
1238
1239     TRACE("(%p)->(%p)\n", This, aPrePath);
1240
1241     if(This->uri)
1242         return nsIURI_GetPrePath(This->uri, aPrePath);
1243
1244     FIXME("default action not implemented\n");
1245     return NS_ERROR_NOT_IMPLEMENTED;
1246 }
1247
1248 static nsresult NSAPI nsURI_GetScheme(nsIWineURI *iface, nsACString *aScheme)
1249 {
1250     nsURI *This = NSURI_THIS(iface);
1251
1252     TRACE("(%p)->(%p)\n", This, aScheme);
1253
1254     if(This->use_wine_url) {
1255         /*
1256          * For Gecko we set scheme to unknown so it won't be handled
1257          * as any special case.
1258          */
1259         nsACString_SetData(aScheme, "wine");
1260         return NS_OK;
1261     }
1262
1263     if(This->uri)
1264         return nsIURI_GetScheme(This->uri, aScheme);
1265
1266     TRACE("returning error\n");
1267     return NS_ERROR_NOT_IMPLEMENTED;
1268 }
1269
1270 static nsresult NSAPI nsURI_SetScheme(nsIWineURI *iface, const nsACString *aScheme)
1271 {
1272     nsURI *This = NSURI_THIS(iface);
1273
1274     TRACE("(%p)->(%p)\n", This, aScheme);
1275
1276     if(This->uri)
1277         return nsIURI_SetScheme(This->uri, aScheme);
1278
1279     FIXME("default action not implemented\n");
1280     return NS_ERROR_NOT_IMPLEMENTED;
1281 }
1282
1283 static nsresult NSAPI nsURI_GetUserPass(nsIWineURI *iface, nsACString *aUserPass)
1284 {
1285     nsURI *This = NSURI_THIS(iface);
1286
1287     TRACE("(%p)->(%p)\n", This, aUserPass);
1288
1289     if(This->uri)
1290         return nsIURI_GetUserPass(This->uri, aUserPass);
1291
1292     FIXME("default action not implemented\n");
1293     return NS_ERROR_NOT_IMPLEMENTED;
1294 }
1295
1296 static nsresult NSAPI nsURI_SetUserPass(nsIWineURI *iface, const nsACString *aUserPass)
1297 {
1298     nsURI *This = NSURI_THIS(iface);
1299
1300     TRACE("(%p)->(%p)\n", This, aUserPass);
1301
1302     if(This->uri)
1303         return nsIURI_SetUserPass(This->uri, aUserPass);
1304
1305     FIXME("default action not implemented\n");
1306     return NS_ERROR_NOT_IMPLEMENTED;
1307 }
1308
1309 static nsresult NSAPI nsURI_GetUsername(nsIWineURI *iface, nsACString *aUsername)
1310 {
1311     nsURI *This = NSURI_THIS(iface);
1312
1313     TRACE("(%p)->(%p)\n", This, aUsername);
1314
1315     if(This->uri)
1316         return nsIURI_GetUsername(This->uri, aUsername);
1317
1318     FIXME("default action not implemented\n");
1319     return NS_ERROR_NOT_IMPLEMENTED;
1320 }
1321
1322 static nsresult NSAPI nsURI_SetUsername(nsIWineURI *iface, const nsACString *aUsername)
1323 {
1324     nsURI *This = NSURI_THIS(iface);
1325
1326     TRACE("(%p)->(%p)\n", This, aUsername);
1327
1328     if(This->uri)
1329         return nsIURI_SetUsername(This->uri, aUsername);
1330
1331     FIXME("default action not implemented\n");
1332     return NS_ERROR_NOT_IMPLEMENTED;
1333 }
1334
1335 static nsresult NSAPI nsURI_GetPassword(nsIWineURI *iface, nsACString *aPassword)
1336 {
1337     nsURI *This = NSURI_THIS(iface);
1338
1339     TRACE("(%p)->(%p)\n", This, aPassword);
1340
1341     if(This->uri)
1342         return nsIURI_GetPassword(This->uri, aPassword);
1343
1344     FIXME("default action not implemented\n");
1345     return NS_ERROR_NOT_IMPLEMENTED;
1346 }
1347
1348 static nsresult NSAPI nsURI_SetPassword(nsIWineURI *iface, const nsACString *aPassword)
1349 {
1350     nsURI *This = NSURI_THIS(iface);
1351
1352     TRACE("(%p)->(%p)\n", This, aPassword);
1353
1354     if(This->uri)
1355         return nsIURI_SetPassword(This->uri, aPassword);
1356
1357     FIXME("default action not implemented\n");
1358     return NS_ERROR_NOT_IMPLEMENTED;
1359 }
1360
1361 static nsresult NSAPI nsURI_GetHostPort(nsIWineURI *iface, nsACString *aHostPort)
1362 {
1363     nsURI *This = NSURI_THIS(iface);
1364
1365     TRACE("(%p)->(%p)\n", This, aHostPort);
1366
1367     if(This->uri)
1368         return nsIURI_GetHostPort(This->uri, aHostPort);
1369
1370     FIXME("default action not implemented\n");
1371     return NS_ERROR_NOT_IMPLEMENTED;
1372 }
1373
1374 static nsresult NSAPI nsURI_SetHostPort(nsIWineURI *iface, const nsACString *aHostPort)
1375 {
1376     nsURI *This = NSURI_THIS(iface);
1377
1378     TRACE("(%p)->(%p)\n", This, aHostPort);
1379
1380     if(This->uri)
1381         return nsIURI_SetHostPort(This->uri, aHostPort);
1382
1383     FIXME("default action not implemented\n");
1384     return NS_ERROR_NOT_IMPLEMENTED;
1385 }
1386
1387 static nsresult NSAPI nsURI_GetHost(nsIWineURI *iface, nsACString *aHost)
1388 {
1389     nsURI *This = NSURI_THIS(iface);
1390
1391     TRACE("(%p)->(%p)\n", This, aHost);
1392
1393     if(This->uri)
1394         return nsIURI_GetHost(This->uri, aHost);
1395
1396     FIXME("default action not implemented\n");
1397     return NS_ERROR_NOT_IMPLEMENTED;
1398 }
1399
1400 static nsresult NSAPI nsURI_SetHost(nsIWineURI *iface, const nsACString *aHost)
1401 {
1402     nsURI *This = NSURI_THIS(iface);
1403
1404     TRACE("(%p)->(%p)\n", This, aHost);
1405
1406     if(This->uri)
1407         return nsIURI_SetHost(This->uri, aHost);
1408
1409     FIXME("default action not implemented\n");
1410     return NS_ERROR_NOT_IMPLEMENTED;
1411 }
1412
1413 static nsresult NSAPI nsURI_GetPort(nsIWineURI *iface, PRInt32 *aPort)
1414 {
1415     nsURI *This = NSURI_THIS(iface);
1416
1417     TRACE("(%p)->(%p)\n", This, aPort);
1418
1419     if(This->uri)
1420         return nsIURI_GetPort(This->uri, aPort);
1421
1422     FIXME("default action not implemented\n");
1423     return NS_ERROR_NOT_IMPLEMENTED;
1424 }
1425
1426 static nsresult NSAPI nsURI_SetPort(nsIWineURI *iface, PRInt32 aPort)
1427 {
1428     nsURI *This = NSURI_THIS(iface);
1429
1430     TRACE("(%p)->(%d)\n", This, aPort);
1431
1432     if(This->uri)
1433         return nsIURI_SetPort(This->uri, aPort);
1434
1435     FIXME("default action not implemented\n");
1436     return NS_ERROR_NOT_IMPLEMENTED;
1437 }
1438
1439 static nsresult NSAPI nsURI_GetPath(nsIWineURI *iface, nsACString *aPath)
1440 {
1441     nsURI *This = NSURI_THIS(iface);
1442
1443     TRACE("(%p)->(%p)\n", This, aPath);
1444
1445     if(This->uri)
1446         return nsIURI_GetPath(This->uri, aPath);
1447
1448     FIXME("default action not implemented\n");
1449     return NS_ERROR_NOT_IMPLEMENTED;
1450 }
1451
1452 static nsresult NSAPI nsURI_SetPath(nsIWineURI *iface, const nsACString *aPath)
1453 {
1454     nsURI *This = NSURI_THIS(iface);
1455
1456     TRACE("(%p)->(%p)\n", This, aPath);
1457
1458     if(This->uri)
1459         return nsIURI_SetPath(This->uri, aPath);
1460
1461     FIXME("default action not implemented\n");
1462     return NS_ERROR_NOT_IMPLEMENTED;
1463 }
1464
1465 static nsresult NSAPI nsURI_Equals(nsIWineURI *iface, nsIURI *other, PRBool *_retval)
1466 {
1467     nsURI *This = NSURI_THIS(iface);
1468
1469     TRACE("(%p)->(%p %p)\n", This, other, _retval);
1470
1471     if(This->uri)
1472         return nsIURI_Equals(This->uri, other, _retval);
1473
1474     FIXME("default action not implemented\n");
1475     return NS_ERROR_NOT_IMPLEMENTED;
1476 }
1477
1478 static nsresult NSAPI nsURI_SchemeIs(nsIWineURI *iface, const char *scheme, PRBool *_retval)
1479 {
1480     nsURI *This = NSURI_THIS(iface);
1481
1482     TRACE("(%p)->(%s %p)\n", This, debugstr_a(scheme), _retval);
1483
1484     if(This->use_wine_url) {
1485         WCHAR buf[INTERNET_MAX_SCHEME_LENGTH];
1486         int len = MultiByteToWideChar(CP_ACP, 0, scheme, -1, buf, sizeof(buf)/sizeof(WCHAR))-1;
1487
1488         *_retval = strlenW(This->wine_url) > len
1489             && This->wine_url[len] == ':'
1490             && !memcmp(buf, This->wine_url, len*sizeof(WCHAR));
1491         return NS_OK;
1492     }
1493
1494     if(This->uri)
1495         return nsIURI_SchemeIs(This->uri, scheme, _retval);
1496
1497     TRACE("returning error\n");
1498     return NS_ERROR_NOT_IMPLEMENTED;
1499 }
1500
1501 static nsresult NSAPI nsURI_Clone(nsIWineURI *iface, nsIURI **_retval)
1502 {
1503     nsURI *This = NSURI_THIS(iface);
1504
1505     TRACE("(%p)->(%p)\n", This, _retval);
1506
1507     if(This->uri) {
1508         nsIURI *uri;
1509         nsIWineURI *wine_uri;
1510         nsresult nsres;
1511
1512         nsres = nsIURI_Clone(This->uri, &uri);
1513         if(NS_FAILED(nsres)) {
1514             WARN("Clone failed: %08x\n", nsres);
1515             return nsres;
1516         }
1517
1518         nsres = create_uri(uri, This->container, &wine_uri);
1519         *_retval = (nsIURI*)wine_uri;
1520         if(NS_SUCCEEDED(nsres))
1521             return nsIWineURI_SetWineURL(wine_uri, This->wine_url);
1522         return nsres;
1523     }
1524
1525     FIXME("default action not implemented\n");
1526     return NS_ERROR_NOT_IMPLEMENTED;
1527 }
1528
1529 static nsresult NSAPI nsURI_Resolve(nsIWineURI *iface, const nsACString *arelativePath,
1530         nsACString *_retval)
1531 {
1532     nsURI *This = NSURI_THIS(iface);
1533
1534     TRACE("(%p)->(%p %p)\n", This, arelativePath, _retval);
1535
1536     if(This->uri)
1537         return nsIURI_Resolve(This->uri, arelativePath, _retval);
1538
1539     FIXME("default action not implemented\n");
1540     return NS_ERROR_NOT_IMPLEMENTED;
1541 }
1542
1543 static nsresult NSAPI nsURI_GetAsciiSpec(nsIWineURI *iface, nsACString *aAsciiSpec)
1544 {
1545     nsURI *This = NSURI_THIS(iface);
1546
1547     TRACE("(%p)->(%p)\n", This, aAsciiSpec);
1548
1549     if(This->use_wine_url)
1550         return nsIURI_GetSpec(NSURI(This), aAsciiSpec);
1551
1552     if(This->uri)
1553         return nsIURI_GetAsciiSpec(This->uri, aAsciiSpec);
1554
1555     TRACE("returning error\n");
1556     return NS_ERROR_NOT_IMPLEMENTED;
1557 }
1558
1559 static nsresult NSAPI nsURI_GetAsciiHost(nsIWineURI *iface, nsACString *aAsciiHost)
1560 {
1561     nsURI *This = NSURI_THIS(iface);
1562
1563     TRACE("(%p)->(%p)\n", This, aAsciiHost);
1564
1565     if(This->uri)
1566         return nsIURI_GetAsciiHost(This->uri, aAsciiHost);
1567
1568     FIXME("default action not implemented\n");
1569     return NS_ERROR_NOT_IMPLEMENTED;
1570 }
1571
1572 static nsresult NSAPI nsURI_GetOriginCharset(nsIWineURI *iface, nsACString *aOriginCharset)
1573 {
1574     nsURI *This = NSURI_THIS(iface);
1575
1576     TRACE("(%p)->(%p)\n", This, aOriginCharset);
1577
1578     if(This->uri)
1579         return nsIURI_GetOriginCharset(This->uri, aOriginCharset);
1580
1581     FIXME("default action not implemented\n");
1582     return NS_ERROR_NOT_IMPLEMENTED;
1583 }
1584
1585 static nsresult NSAPI nsURI_GetNSContainer(nsIWineURI *iface, NSContainer **aContainer)
1586 {
1587     nsURI *This = NSURI_THIS(iface);
1588
1589     TRACE("(%p)->(%p)\n", This, aContainer);
1590
1591     if(This->container)
1592         nsIWebBrowserChrome_AddRef(NSWBCHROME(This->container));
1593     *aContainer = This->container;
1594
1595     return NS_OK;
1596 }
1597
1598 static nsresult NSAPI nsURI_SetNSContainer(nsIWineURI *iface, NSContainer *aContainer)
1599 {
1600     nsURI *This = NSURI_THIS(iface);
1601
1602     TRACE("(%p)->(%p)\n", This, aContainer);
1603
1604     if(This->container) {
1605         if(This->container == aContainer)
1606             return NS_OK;
1607         TRACE("Changing %p -> %p\n", This->container, aContainer);
1608         nsIWebBrowserChrome_Release(NSWBCHROME(This->container));
1609     }
1610
1611     if(aContainer)
1612         nsIWebBrowserChrome_AddRef(NSWBCHROME(aContainer));
1613     This->container = aContainer;
1614
1615     return NS_OK;
1616 }
1617
1618 static nsresult NSAPI nsURI_GetIsDocumentURI(nsIWineURI *iface, PRBool *aIsDocumentURI)
1619 {
1620     nsURI *This = NSURI_THIS(iface);
1621
1622     TRACE("(%p)->(%p)\n", This, aIsDocumentURI);
1623
1624     *aIsDocumentURI = This->is_doc_uri;
1625     return NS_OK;
1626 }
1627
1628 static nsresult NSAPI nsURI_SetIsDocumentURI(nsIWineURI *iface, PRBool aIsDocumentURI)
1629 {
1630     nsURI *This = NSURI_THIS(iface);
1631
1632     TRACE("(%p)->(%x)\n", This, aIsDocumentURI);
1633
1634     This->is_doc_uri = aIsDocumentURI;
1635     return NS_OK;
1636 }
1637
1638 static nsresult NSAPI nsURI_GetWineURL(nsIWineURI *iface, LPCWSTR *aURL)
1639 {
1640     nsURI *This = NSURI_THIS(iface);
1641
1642     TRACE("(%p)->(%p)\n", This, aURL);
1643
1644     *aURL = This->wine_url;
1645     return NS_OK;
1646 }
1647
1648 static nsresult NSAPI nsURI_SetWineURL(nsIWineURI *iface, LPCWSTR aURL)
1649 {
1650     nsURI *This = NSURI_THIS(iface);
1651
1652     static const WCHAR wszFtp[]   = {'f','t','p',':'};
1653     static const WCHAR wszHttp[]  = {'h','t','t','p',':'};
1654     static const WCHAR wszHttps[] = {'h','t','t','p','s',':'};
1655
1656     TRACE("(%p)->(%s)\n", This, debugstr_w(aURL));
1657
1658     heap_free(This->wine_url);
1659
1660     if(aURL) {
1661         int len = strlenW(aURL)+1;
1662         This->wine_url = heap_alloc(len*sizeof(WCHAR));
1663         memcpy(This->wine_url, aURL, len*sizeof(WCHAR));
1664
1665         /* FIXME: Always use wine url */
1666         This->use_wine_url =
1667                strncmpW(aURL, wszFtp,   sizeof(wszFtp)/sizeof(WCHAR))
1668             && strncmpW(aURL, wszHttp,  sizeof(wszHttp)/sizeof(WCHAR))
1669             && strncmpW(aURL, wszHttps, sizeof(wszHttps)/sizeof(WCHAR));
1670     }else {
1671         This->wine_url = NULL;
1672         This->use_wine_url = FALSE;
1673     }
1674
1675     return NS_OK;
1676 }
1677
1678 #undef NSURI_THIS
1679
1680 static const nsIWineURIVtbl nsWineURIVtbl = {
1681     nsURI_QueryInterface,
1682     nsURI_AddRef,
1683     nsURI_Release,
1684     nsURI_GetSpec,
1685     nsURI_SetSpec,
1686     nsURI_GetPrePath,
1687     nsURI_GetScheme,
1688     nsURI_SetScheme,
1689     nsURI_GetUserPass,
1690     nsURI_SetUserPass,
1691     nsURI_GetUsername,
1692     nsURI_SetUsername,
1693     nsURI_GetPassword,
1694     nsURI_SetPassword,
1695     nsURI_GetHostPort,
1696     nsURI_SetHostPort,
1697     nsURI_GetHost,
1698     nsURI_SetHost,
1699     nsURI_GetPort,
1700     nsURI_SetPort,
1701     nsURI_GetPath,
1702     nsURI_SetPath,
1703     nsURI_Equals,
1704     nsURI_SchemeIs,
1705     nsURI_Clone,
1706     nsURI_Resolve,
1707     nsURI_GetAsciiSpec,
1708     nsURI_GetAsciiHost,
1709     nsURI_GetOriginCharset,
1710     nsURI_GetNSContainer,
1711     nsURI_SetNSContainer,
1712     nsURI_GetIsDocumentURI,
1713     nsURI_SetIsDocumentURI,
1714     nsURI_GetWineURL,
1715     nsURI_SetWineURL
1716 };
1717
1718 static nsresult create_uri(nsIURI *uri, NSContainer *container, nsIWineURI **_retval)
1719 {
1720     nsURI *ret = heap_alloc(sizeof(nsURI));
1721
1722     ret->lpWineURIVtbl = &nsWineURIVtbl;
1723     ret->ref = 1;
1724     ret->uri = uri;
1725     ret->container = container;
1726     ret->wine_url = NULL;
1727     ret->is_doc_uri = FALSE;
1728     ret->use_wine_url = FALSE;
1729
1730     if(container)
1731         nsIWebBrowserChrome_AddRef(NSWBCHROME(container));
1732
1733     TRACE("retval=%p\n", ret);
1734     *_retval = NSWINEURI(ret);
1735     return NS_OK;
1736 }
1737
1738 typedef struct {
1739     const nsIProtocolHandlerVtbl  *lpProtocolHandlerVtbl;
1740
1741     LONG ref;
1742
1743     nsIProtocolHandler *nshandler;
1744 } nsProtocolHandler;
1745
1746 #define NSPROTHANDLER(x)  ((nsIProtocolHandler*)  &(x)->lpProtocolHandlerVtbl)
1747
1748 #define NSPROTHANDLER_THIS(iface) DEFINE_THIS(nsProtocolHandler, ProtocolHandler, iface)
1749
1750 static nsresult NSAPI nsProtocolHandler_QueryInterface(nsIProtocolHandler *iface, nsIIDRef riid,
1751         nsQIResult result)
1752 {
1753     nsProtocolHandler *This = NSPROTHANDLER_THIS(iface);
1754
1755     *result = NULL;
1756
1757     if(IsEqualGUID(&IID_nsISupports, riid)) {
1758         TRACE("(%p)->(IID_nsISupports %p)\n", This, result);
1759         *result = NSPROTHANDLER(This);
1760     }else if(IsEqualGUID(&IID_nsIProtocolHandler, riid)) {
1761         TRACE("(%p)->(IID_nsIProtocolHandler %p)\n", This, result);
1762         *result = NSPROTHANDLER(This);
1763     }else if(IsEqualGUID(&IID_nsIExternalProtocolHandler, riid)) {
1764         TRACE("(%p)->(IID_nsIExternalProtocolHandler %p), returning NULL\n", This, result);
1765         return NS_NOINTERFACE;
1766     }
1767
1768     if(*result) {
1769         nsISupports_AddRef((nsISupports*)*result);
1770         return NS_OK;
1771     }
1772
1773     WARN("(%s %p)\n", debugstr_guid(riid), result);
1774     return NS_NOINTERFACE;
1775 }
1776
1777 static nsrefcnt NSAPI nsProtocolHandler_AddRef(nsIProtocolHandler *iface)
1778 {
1779     nsProtocolHandler *This = NSPROTHANDLER_THIS(iface);
1780     LONG ref = InterlockedIncrement(&This->ref);
1781
1782     TRACE("(%p) ref=%d\n", This, ref);
1783
1784     return ref;
1785 }
1786
1787 static nsrefcnt NSAPI nsProtocolHandler_Release(nsIProtocolHandler *iface)
1788 {
1789     nsProtocolHandler *This = NSPROTHANDLER_THIS(iface);
1790     LONG ref = InterlockedDecrement(&This->ref);
1791
1792     TRACE("(%p) ref=%d\n", This, ref);
1793
1794     if(!ref) {
1795         if(This->nshandler)
1796             nsIProtocolHandler_Release(This->nshandler);
1797         heap_free(This);
1798     }
1799
1800     return ref;
1801 }
1802
1803 static nsresult NSAPI nsProtocolHandler_GetScheme(nsIProtocolHandler *iface, nsACString *aScheme)
1804 {
1805     nsProtocolHandler *This = NSPROTHANDLER_THIS(iface);
1806
1807     TRACE("(%p)->(%p)\n", This, aScheme);
1808
1809     if(This->nshandler)
1810         return nsIProtocolHandler_GetScheme(This->nshandler, aScheme);
1811     return NS_ERROR_NOT_IMPLEMENTED;
1812 }
1813
1814 static nsresult NSAPI nsProtocolHandler_GetDefaultPort(nsIProtocolHandler *iface,
1815         PRInt32 *aDefaultPort)
1816 {
1817     nsProtocolHandler *This = NSPROTHANDLER_THIS(iface);
1818
1819     TRACE("(%p)->(%p)\n", This, aDefaultPort);
1820
1821     if(This->nshandler)
1822         return nsIProtocolHandler_GetDefaultPort(This->nshandler, aDefaultPort);
1823     return NS_ERROR_NOT_IMPLEMENTED;
1824 }
1825
1826 static nsresult NSAPI nsProtocolHandler_GetProtocolFlags(nsIProtocolHandler *iface,
1827                                                          PRUint32 *aProtocolFlags)
1828 {
1829     nsProtocolHandler *This = NSPROTHANDLER_THIS(iface);
1830
1831     TRACE("(%p)->(%p)\n", This, aProtocolFlags);
1832
1833     if(This->nshandler)
1834         return nsIProtocolHandler_GetProtocolFlags(This->nshandler, aProtocolFlags);
1835     return NS_ERROR_NOT_IMPLEMENTED;
1836 }
1837
1838 static nsresult NSAPI nsProtocolHandler_NewURI(nsIProtocolHandler *iface,
1839         const nsACString *aSpec, const char *aOriginCharset, nsIURI *aBaseURI, nsIURI **_retval)
1840 {
1841     nsProtocolHandler *This = NSPROTHANDLER_THIS(iface);
1842
1843     TRACE("((%p)->%p %s %p %p)\n", This, aSpec, debugstr_a(aOriginCharset), aBaseURI, _retval);
1844
1845     if(This->nshandler)
1846         return nsIProtocolHandler_NewURI(This->nshandler, aSpec, aOriginCharset, aBaseURI, _retval);
1847     return NS_ERROR_NOT_IMPLEMENTED;
1848 }
1849
1850 static nsresult NSAPI nsProtocolHandler_NewChannel(nsIProtocolHandler *iface,
1851         nsIURI *aURI, nsIChannel **_retval)
1852 {
1853     nsProtocolHandler *This = NSPROTHANDLER_THIS(iface);
1854
1855     TRACE("(%p)->(%p %p)\n", This, aURI, _retval);
1856
1857     if(This->nshandler)
1858         return nsIProtocolHandler_NewChannel(This->nshandler, aURI, _retval);
1859     return NS_ERROR_NOT_IMPLEMENTED;
1860 }
1861
1862 static nsresult NSAPI nsProtocolHandler_AllowPort(nsIProtocolHandler *iface,
1863         PRInt32 port, const char *scheme, PRBool *_retval)
1864 {
1865     nsProtocolHandler *This = NSPROTHANDLER_THIS(iface);
1866
1867     TRACE("(%p)->(%d %s %p)\n", This, port, debugstr_a(scheme), _retval);
1868
1869     if(This->nshandler)
1870         return nsIProtocolHandler_AllowPort(This->nshandler, port, scheme, _retval);
1871     return NS_ERROR_NOT_IMPLEMENTED;
1872 }
1873
1874 #undef NSPROTHANDLER_THIS
1875
1876 static const nsIProtocolHandlerVtbl nsProtocolHandlerVtbl = {
1877     nsProtocolHandler_QueryInterface,
1878     nsProtocolHandler_AddRef,
1879     nsProtocolHandler_Release,
1880     nsProtocolHandler_GetScheme,
1881     nsProtocolHandler_GetDefaultPort,
1882     nsProtocolHandler_GetProtocolFlags,
1883     nsProtocolHandler_NewURI,
1884     nsProtocolHandler_NewChannel,
1885     nsProtocolHandler_AllowPort
1886 };
1887
1888 static nsIProtocolHandler *create_protocol_handler(nsIProtocolHandler *nshandler)
1889 {
1890     nsProtocolHandler *ret = heap_alloc(sizeof(nsProtocolHandler));
1891
1892     ret->lpProtocolHandlerVtbl = &nsProtocolHandlerVtbl;
1893     ret->ref = 1;
1894     ret->nshandler = nshandler;
1895
1896     return NSPROTHANDLER(ret);
1897 }
1898
1899 static nsresult NSAPI nsIOService_QueryInterface(nsIIOService *iface, nsIIDRef riid,
1900                                                  nsQIResult result)
1901 {
1902     *result = NULL;
1903
1904     if(IsEqualGUID(&IID_nsISupports, riid)
1905        || IsEqualGUID(&IID_nsIIOService, riid)) {
1906         *result = iface;
1907         nsIIOService_AddRef(iface);
1908         return S_OK;
1909     }
1910
1911     WARN("(%s %p)\n", debugstr_guid(riid), result);
1912     return NS_NOINTERFACE;
1913 }
1914
1915 static nsrefcnt NSAPI nsIOService_AddRef(nsIIOService *iface)
1916 {
1917     return 2;
1918 }
1919
1920 static nsrefcnt NSAPI nsIOService_Release(nsIIOService *iface)
1921 {
1922     return 1;
1923 }
1924
1925 static nsresult NSAPI nsIOService_GetProtocolHandler(nsIIOService *iface, const char *aScheme,
1926                                                      nsIProtocolHandler **_retval)
1927 {
1928     nsIExternalProtocolHandler *nsexthandler;
1929     nsIProtocolHandler *nshandler;
1930     nsresult nsres;
1931
1932     TRACE("(%s %p)\n", debugstr_a(aScheme), _retval);
1933
1934     nsres = nsIIOService_GetProtocolHandler(nsio, aScheme, &nshandler);
1935     if(NS_FAILED(nsres)) {
1936         WARN("GetProtocolHandler failed: %08x\n", nsres);
1937         return nsres;
1938     }
1939
1940     nsres = nsIProtocolHandler_QueryInterface(nshandler, &IID_nsIExternalProtocolHandler,
1941                                               (void**)&nsexthandler);
1942     if(NS_FAILED(nsres)) {
1943         *_retval = nshandler;
1944         return NS_OK;
1945     }
1946
1947     nsIExternalProtocolHandler_Release(nsexthandler);
1948     *_retval = create_protocol_handler(nshandler);
1949     TRACE("return %p\n", *_retval);
1950     return NS_OK;
1951 }
1952
1953 static nsresult NSAPI nsIOService_GetProtocolFlags(nsIIOService *iface, const char *aScheme,
1954                                                     PRUint32 *_retval)
1955 {
1956     TRACE("(%s %p)\n", debugstr_a(aScheme), _retval);
1957     return nsIIOService_GetProtocolFlags(nsio, aScheme, _retval);
1958 }
1959
1960 static BOOL is_gecko_special_uri(const char *spec)
1961 {
1962     static const char chromeW[] = "chrome:";
1963     static const char jarW[] = "jar:";
1964     static const char resourceW[] = "resource:";
1965     static const char javascriptW[] = "javascript:";
1966
1967     return !strncasecmp(spec, chromeW,     sizeof(chromeW)-1)
1968         || !strncasecmp(spec, resourceW,   sizeof(resourceW)-1)
1969         || !strncasecmp(spec, jarW,        sizeof(jarW)-1)
1970         || !strncasecmp(spec, javascriptW, sizeof(javascriptW)-1);
1971 }
1972
1973 static nsresult NSAPI nsIOService_NewURI(nsIIOService *iface, const nsACString *aSpec,
1974         const char *aOriginCharset, nsIURI *aBaseURI, nsIURI **_retval)
1975 {
1976     const char *spec = NULL;
1977     nsACString spec_str;
1978     NSContainer *nscontainer = NULL;
1979     nsIURI *uri = NULL;
1980     LPCWSTR base_wine_url = NULL;
1981     nsIWineURI *base_wine_uri = NULL, *wine_uri;
1982     BOOL is_wine_uri = FALSE;
1983     nsresult nsres;
1984
1985     nsACString_GetData(aSpec, &spec, NULL);
1986
1987     TRACE("(%p(%s) %s %p %p)\n", aSpec, debugstr_a(spec), debugstr_a(aOriginCharset),
1988           aBaseURI, _retval);
1989
1990     if(is_gecko_special_uri(spec))
1991         return nsIIOService_NewURI(nsio, aSpec, aOriginCharset, aBaseURI, _retval);
1992
1993     if(!strncmp(spec, "wine:", 5)) {
1994         spec += 5;
1995         is_wine_uri = TRUE;
1996     }
1997
1998     if(aBaseURI) {
1999         nsACString base_uri_str;
2000         const char *base_uri = NULL;
2001
2002         nsACString_Init(&base_uri_str, NULL);
2003
2004         nsres = nsIURI_GetSpec(aBaseURI, &base_uri_str);
2005         if(NS_SUCCEEDED(nsres)) {
2006             nsACString_GetData(&base_uri_str, &base_uri, NULL);
2007             TRACE("base_uri=%s\n", debugstr_a(base_uri));
2008         }else {
2009             ERR("GetSpec failed: %08x\n", nsres);
2010         }
2011
2012         nsACString_Finish(&base_uri_str);
2013     }
2014
2015     nsACString_Init(&spec_str, spec);
2016     nsres = nsIIOService_NewURI(nsio, aSpec, aOriginCharset, aBaseURI, &uri);
2017     nsACString_Finish(&spec_str);
2018     if(NS_FAILED(nsres))
2019         TRACE("NewURI failed: %08x\n", nsres);
2020
2021     if(aBaseURI) {
2022         nsres = nsIURI_QueryInterface(aBaseURI, &IID_nsIWineURI, (void**)&base_wine_uri);
2023         if(NS_SUCCEEDED(nsres)) {
2024             nsIWineURI_GetNSContainer(base_wine_uri, &nscontainer);
2025             nsIWineURI_GetWineURL(base_wine_uri, &base_wine_url);
2026         }else {
2027             TRACE("Could not get base nsIWineURI: %08x\n", nsres);
2028         }
2029     }
2030
2031     nsres = create_uri(uri, nscontainer, &wine_uri);
2032     *_retval = (nsIURI*)wine_uri;
2033
2034     if(nscontainer)
2035         nsIWebBrowserChrome_Release(NSWBCHROME(nscontainer));
2036
2037     if(base_wine_url) {
2038         WCHAR url[INTERNET_MAX_URL_LENGTH], rel_url[INTERNET_MAX_URL_LENGTH];
2039         DWORD len;
2040         HRESULT hres;
2041
2042         MultiByteToWideChar(CP_ACP, 0, spec, -1, rel_url, sizeof(rel_url)/sizeof(WCHAR));
2043
2044         hres = CoInternetCombineUrl(base_wine_url, rel_url,
2045                                     URL_ESCAPE_SPACES_ONLY|URL_DONT_ESCAPE_EXTRA_INFO,
2046                                     url, sizeof(url)/sizeof(WCHAR), &len, 0);
2047         if(SUCCEEDED(hres))
2048             nsIWineURI_SetWineURL(wine_uri, url);
2049         else
2050              WARN("CoCombineUrl failed: %08x\n", hres);
2051     }else if(is_wine_uri) {
2052         WCHAR url[INTERNET_MAX_URL_LENGTH];
2053
2054         MultiByteToWideChar(CP_ACP, 0, spec, -1, url, sizeof(url)/sizeof(WCHAR));
2055         nsIWineURI_SetWineURL(wine_uri, url);
2056     }
2057
2058     if(base_wine_uri)
2059         nsIWineURI_Release(base_wine_uri);
2060
2061     return nsres;
2062 }
2063
2064 static nsresult NSAPI nsIOService_NewFileURI(nsIIOService *iface, nsIFile *aFile,
2065                                              nsIURI **_retval)
2066 {
2067     TRACE("(%p %p)\n", aFile, _retval);
2068     return nsIIOService_NewFileURI(nsio, aFile, _retval);
2069 }
2070
2071 static nsresult NSAPI nsIOService_NewChannelFromURI(nsIIOService *iface, nsIURI *aURI,
2072                                                      nsIChannel **_retval)
2073 {
2074     nsIChannel *channel = NULL;
2075     nsChannel *ret;
2076     nsIWineURI *wine_uri;
2077     nsresult nsres;
2078
2079     TRACE("(%p %p)\n", aURI, _retval);
2080
2081     nsres = nsIIOService_NewChannelFromURI(nsio, aURI, &channel);
2082     if(NS_FAILED(nsres) && nsres != NS_ERROR_UNKNOWN_PROTOCOL) {
2083         WARN("NewChannelFromURI failed: %08x\n", nsres);
2084         *_retval = channel;
2085         return nsres;
2086     }
2087
2088     nsres = nsIURI_QueryInterface(aURI, &IID_nsIWineURI, (void**)&wine_uri);
2089     if(NS_FAILED(nsres)) {
2090         WARN("Could not get nsIWineURI: %08x\n", nsres);
2091         *_retval = channel;
2092         return channel ? NS_OK : NS_ERROR_UNEXPECTED;
2093     }
2094
2095     ret = heap_alloc(sizeof(nsChannel));
2096
2097     ret->lpHttpChannelVtbl = &nsChannelVtbl;
2098     ret->lpUploadChannelVtbl = &nsUploadChannelVtbl;
2099     ret->ref = 1;
2100     ret->channel = channel;
2101     ret->http_channel = NULL;
2102     ret->uri = wine_uri;
2103     ret->post_data_stream = NULL;
2104     ret->load_group = NULL;
2105     ret->notif_callback = NULL;
2106     ret->load_flags = 0;
2107     ret->content = NULL;
2108     ret->charset = NULL;
2109
2110     nsIURI_AddRef(aURI);
2111     ret->original_uri = aURI;
2112
2113     if(channel)
2114         nsIChannel_QueryInterface(channel, &IID_nsIHttpChannel, (void**)&ret->http_channel);
2115
2116     *_retval = NSCHANNEL(ret);
2117     return NS_OK;
2118 }
2119
2120 static nsresult NSAPI nsIOService_NewChannel(nsIIOService *iface, const nsACString *aSpec,
2121         const char *aOriginCharset, nsIURI *aBaseURI, nsIChannel **_retval)
2122 {
2123     TRACE("(%p %s %p %p)\n", aSpec, debugstr_a(aOriginCharset), aBaseURI, _retval);
2124     return nsIIOService_NewChannel(nsio, aSpec, aOriginCharset, aBaseURI, _retval);
2125 }
2126
2127 static nsresult NSAPI nsIOService_GetOffline(nsIIOService *iface, PRBool *aOffline)
2128 {
2129     TRACE("(%p)\n", aOffline);
2130     return nsIIOService_GetOffline(nsio, aOffline);
2131 }
2132
2133 static nsresult NSAPI nsIOService_SetOffline(nsIIOService *iface, PRBool aOffline)
2134 {
2135     TRACE("(%x)\n", aOffline);
2136     return nsIIOService_SetOffline(nsio, aOffline);
2137 }
2138
2139 static nsresult NSAPI nsIOService_AllowPort(nsIIOService *iface, PRInt32 aPort,
2140                                              const char *aScheme, PRBool *_retval)
2141 {
2142     TRACE("(%d %s %p)\n", aPort, debugstr_a(aScheme), _retval);
2143     return nsIIOService_AllowPort(nsio, aPort, debugstr_a(aScheme), _retval);
2144 }
2145
2146 static nsresult NSAPI nsIOService_ExtractScheme(nsIIOService *iface, const nsACString *urlString,
2147                                                  nsACString * _retval)
2148 {
2149     TRACE("(%p %p)\n", urlString, _retval);
2150     return nsIIOService_ExtractScheme(nsio, urlString, _retval);
2151 }
2152
2153 static const nsIIOServiceVtbl nsIOServiceVtbl = {
2154     nsIOService_QueryInterface,
2155     nsIOService_AddRef,
2156     nsIOService_Release,
2157     nsIOService_GetProtocolHandler,
2158     nsIOService_GetProtocolFlags,
2159     nsIOService_NewURI,
2160     nsIOService_NewFileURI,
2161     nsIOService_NewChannelFromURI,
2162     nsIOService_NewChannel,
2163     nsIOService_GetOffline,
2164     nsIOService_SetOffline,
2165     nsIOService_AllowPort,
2166     nsIOService_ExtractScheme
2167 };
2168
2169 static nsIIOService nsIOService = { &nsIOServiceVtbl };
2170
2171 static nsresult NSAPI nsIOServiceFactory_QueryInterface(nsIFactory *iface, nsIIDRef riid,
2172                                                         nsQIResult result)
2173 {
2174     *result = NULL;
2175
2176     if(IsEqualGUID(&IID_nsISupports, riid)) {
2177         TRACE("(IID_nsISupoprts %p)\n", result);
2178         *result = iface;
2179     }else if(IsEqualGUID(&IID_nsIFactory, riid)) {
2180         TRACE("(IID_nsIFactory %p)\n", result);
2181         *result = iface;
2182     }
2183
2184     if(*result) {
2185         nsIFactory_AddRef(iface);
2186         return NS_OK;
2187     }
2188
2189     WARN("(%s %p)\n", debugstr_guid(riid), result);
2190     return NS_NOINTERFACE;
2191 }
2192
2193 static nsrefcnt NSAPI nsIOServiceFactory_AddRef(nsIFactory *iface)
2194 {
2195     return 2;
2196 }
2197
2198 static nsrefcnt NSAPI nsIOServiceFactory_Release(nsIFactory *iface)
2199 {
2200     return 1;
2201 }
2202
2203 static nsresult NSAPI nsIOServiceFactory_CreateInstance(nsIFactory *iface,
2204         nsISupports *aOuter, const nsIID *iid, void **result)
2205 {
2206     return nsIIOService_QueryInterface(&nsIOService, iid, result);
2207 }
2208
2209 static nsresult NSAPI nsIOServiceFactory_LockFactory(nsIFactory *iface, PRBool lock)
2210 {
2211     WARN("(%x)\n", lock);
2212     return NS_OK;
2213 }
2214
2215 static const nsIFactoryVtbl nsIOServiceFactoryVtbl = {
2216     nsIOServiceFactory_QueryInterface,
2217     nsIOServiceFactory_AddRef,
2218     nsIOServiceFactory_Release,
2219     nsIOServiceFactory_CreateInstance,
2220     nsIOServiceFactory_LockFactory
2221 };
2222
2223 static nsIFactory nsIOServiceFactory = { &nsIOServiceFactoryVtbl };
2224
2225 void init_nsio(nsIComponentManager *component_manager, nsIComponentRegistrar *registrar)
2226 {
2227     nsIFactory *old_factory = NULL;
2228     nsresult nsres;
2229
2230     nsres = nsIComponentManager_GetClassObject(component_manager, &NS_IOSERVICE_CID,
2231                                                &IID_nsIFactory, (void**)&old_factory);
2232     if(NS_FAILED(nsres)) {
2233         ERR("Could not get factory: %08x\n", nsres);
2234         return;
2235     }
2236
2237     nsres = nsIFactory_CreateInstance(old_factory, NULL, &IID_nsIIOService, (void**)&nsio);
2238     if(NS_FAILED(nsres)) {
2239         ERR("Couldn not create nsIOService instance %08x\n", nsres);
2240         nsIFactory_Release(old_factory);
2241         return;
2242     }
2243
2244     nsres = nsIComponentRegistrar_UnregisterFactory(registrar, &NS_IOSERVICE_CID, old_factory);
2245     nsIFactory_Release(old_factory);
2246     if(NS_FAILED(nsres))
2247         ERR("UnregisterFactory failed: %08x\n", nsres);
2248
2249     nsres = nsIComponentRegistrar_RegisterFactory(registrar, &NS_IOSERVICE_CID,
2250             NS_IOSERVICE_CLASSNAME, NS_IOSERVICE_CONTRACTID, &nsIOServiceFactory);
2251     if(NS_FAILED(nsres))
2252         ERR("RegisterFactory failed: %08x\n", nsres);
2253 }