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         mshtml_free(This->content);
 208         mshtml_free(This->charset);
 209         mshtml_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 NSAPI nsChannel_AsyncOpen(nsIHttpChannel *iface, nsIStreamListener *aListener,
 633                                           nsISupports *aContext)
 634 {
 635     nsChannel *This = NSCHANNEL_THIS(iface);
 636     BSCallback *bscallback;
 637     IMoniker *mon = NULL;
 638     PRBool is_doc_uri;
 639     nsresult nsres;
 640     task_t *task;
 641     HRESULT hres;
 642
 643     TRACE("(%p)->(%p %p)\n", This, aListener, aContext);
 644
 645     nsIWineURI_GetIsDocumentURI(This->uri, &is_doc_uri);
 646
 647     if(is_doc_uri && (This->load_flags & LOAD_INITIAL_DOCUMENT_URI)) {
 648         NSContainer *container;
 649
 650         nsIWineURI_GetNSContainer(This->uri, &container);
 651         if(!container) {
 652             TRACE("container = NULL\n");
 653             return nsIChannel_AsyncOpen(This->channel, aListener, aContext);
 654         }
 655
 656         if(container->bscallback) {
 657             nsIChannel_AddRef(NSCHANNEL(This));
 658             container->bscallback->nschannel = This;
 659
 660             nsIStreamListener_AddRef(aListener);
 661             container->bscallback->nslistener = aListener;
 662
 663             if(aContext) {
 664                 nsISupports_AddRef(aContext);
 665                 container->bscallback->nscontext = aContext;
 666             }
 667
 668             nsIWebBrowserChrome_Release(NSWBCHROME(container));
 669
 670             if(do_load_from_moniker_hack(This))
 671                 return WINE_NS_LOAD_FROM_MONIKER;
 672         }else  {
 673             BOOL cont = before_async_open(This, container);
 674             nsIWebBrowserChrome_Release(NSWBCHROME(container));
 675
 676             if(!cont) {
 677                 TRACE("canceled\n");
 678                 return NS_ERROR_UNEXPECTED;
 679             }
 680
 681             if(!container->doc)
 682                 return This->channel
 683                     ?  nsIChannel_AsyncOpen(This->channel, aListener, aContext)
 684                     : NS_ERROR_UNEXPECTED;
 685
 686             hres = create_mon_for_nschannel(This, &mon);
 687             if(FAILED(hres))
 688                 return NS_ERROR_UNEXPECTED;
 689             set_current_mon(container->doc, mon);
 690         }
 691     }
 692
 693     if(This->channel) {
 694         if(This->post_data_stream) {
 695             nsIUploadChannel *upload_channel;
 696
 697             nsres = nsIChannel_QueryInterface(This->channel, &IID_nsIUploadChannel,
 698                                           (void**)&upload_channel);
 699             if(NS_SUCCEEDED(nsres)) {
 700                 nsACString empty_string;
 701                 nsACString_Init(&empty_string, "");
 702
 703                 nsres = nsIUploadChannel_SetUploadStream(upload_channel, This->post_data_stream,
 704                                                          &empty_string, -1);
 705                 nsIUploadChannel_Release(upload_channel);
 706                 if(NS_FAILED(nsres))
 707                     WARN("SetUploadStream failed: %08x\n", nsres);
 708
 709                 nsACString_Finish(&empty_string);
 710             }
 711         }
 712
 713         nsres = nsIChannel_AsyncOpen(This->channel, aListener, aContext);
 714
 715         if(mon)
 716             IMoniker_Release(mon);
 717
 718         if(NS_FAILED(nsres) && (This->load_flags & LOAD_INITIAL_DOCUMENT_URI))
 719             return WINE_NS_LOAD_FROM_MONIKER;
 720         return nsres;
 721     }
 722
 723     TRACE("channel == NULL\n");
 724
 725     hres = create_mon_for_nschannel(This, &mon);
 726     if(FAILED(hres))
 727         return NS_ERROR_UNEXPECTED;
 728
 729     bscallback = create_bscallback(mon);
 730     IMoniker_Release(mon);
 731
 732     nsIChannel_AddRef(NSCHANNEL(This));
 733     bscallback->nschannel = This;
 734
 735     nsIStreamListener_AddRef(aListener);
 736     bscallback->nslistener = aListener;
 737
 738     if(aContext) {
 739         nsISupports_AddRef(aContext);
 740         bscallback->nscontext = aContext;
 741     }
 742
 743     task = mshtml_alloc(sizeof(task_t));
 744
 745     task->doc = bscallback->doc;
 746     task->task_id = TASK_START_BINDING;
 747     task->next = NULL;
 748     task->bscallback = bscallback;
 749
 750     push_task(task);
 751
 752     return NS_OK;
 753 }
 754
 755 static nsresult NSAPI nsChannel_GetRequestMethod(nsIHttpChannel *iface, nsACString *aRequestMethod)
 756 {
 757     nsChannel *This = NSCHANNEL_THIS(iface);
 758
 759     TRACE("(%p)->(%p)\n", This, aRequestMethod);
 760
 761     if(This->http_channel)
 762         return nsIHttpChannel_GetRequestMethod(This->http_channel, aRequestMethod);
 763
 764     return NS_ERROR_NOT_IMPLEMENTED;
 765 }
 766
 767 static nsresult NSAPI nsChannel_SetRequestMethod(nsIHttpChannel *iface,
 768                                                  const nsACString *aRequestMethod)
 769 {
 770     nsChannel *This = NSCHANNEL_THIS(iface);
 771
 772     TRACE("(%p)->(%p)\n", This, aRequestMethod);
 773
 774     if(This->http_channel)
 775         return nsIHttpChannel_SetRequestMethod(This->http_channel, aRequestMethod);
 776
 777     return NS_ERROR_NOT_IMPLEMENTED;
 778 }
 779
 780 static nsresult NSAPI nsChannel_GetReferrer(nsIHttpChannel *iface, nsIURI **aReferrer)
 781 {
 782     nsChannel *This = NSCHANNEL_THIS(iface);
 783
 784     TRACE("(%p)->(%p)\n", This, aReferrer);
 785
 786     if(This->http_channel)
 787         return nsIHttpChannel_GetReferrer(This->http_channel, aReferrer);
 788
 789     return NS_ERROR_NOT_IMPLEMENTED;
 790 }
 791
 792 static nsresult NSAPI nsChannel_SetReferrer(nsIHttpChannel *iface, nsIURI *aReferrer)
 793 {
 794     nsChannel *This = NSCHANNEL_THIS(iface);
 795
 796     TRACE("(%p)->(%p)\n", This, aReferrer);
 797
 798     if(This->http_channel)
 799         return nsIHttpChannel_SetReferrer(This->http_channel, aReferrer);
 800
 801     return NS_ERROR_NOT_IMPLEMENTED;
 802 }
 803
 804 static nsresult NSAPI nsChannel_GetRequestHeader(nsIHttpChannel *iface,
 805          const nsACString *aHeader, nsACString *_retval)
 806 {
 807     nsChannel *This = NSCHANNEL_THIS(iface);
 808
 809     TRACE("(%p)->(%p %p)\n", This, aHeader, _retval);
 810
 811     if(This->http_channel)
 812         return nsIHttpChannel_GetRequestHeader(This->http_channel, aHeader, _retval);
 813
 814     return NS_ERROR_NOT_IMPLEMENTED;
 815 }
 816
 817 static nsresult NSAPI nsChannel_SetRequestHeader(nsIHttpChannel *iface,
 818          const nsACString *aHeader, const nsACString *aValue, PRBool aMerge)
 819 {
 820     nsChannel *This = NSCHANNEL_THIS(iface);
 821
 822     TRACE("(%p)->(%p %p %x)\n", This, aHeader, aValue, aMerge);
 823
 824     if(This->http_channel)
 825         return nsIHttpChannel_SetRequestHeader(This->http_channel, aHeader, aValue, aMerge);
 826
 827     return NS_ERROR_NOT_IMPLEMENTED;
 828 }
 829
 830 static nsresult NSAPI nsChannel_VisitRequestHeaders(nsIHttpChannel *iface,
 831                                                     nsIHttpHeaderVisitor *aVisitor)
 832 {
 833     nsChannel *This = NSCHANNEL_THIS(iface);
 834
 835     TRACE("(%p)->(%p)\n", This, aVisitor);
 836
 837     if(This->http_channel)
 838         return nsIHttpChannel_VisitRequestHeaders(This->http_channel, aVisitor);
 839
 840     return NS_ERROR_NOT_IMPLEMENTED;
 841 }
 842
 843 static nsresult NSAPI nsChannel_GetAllowPipelining(nsIHttpChannel *iface, PRBool *aAllowPipelining)
 844 {
 845     nsChannel *This = NSCHANNEL_THIS(iface);
 846
 847     TRACE("(%p)->(%p)\n", This, aAllowPipelining);
 848
 849     if(This->http_channel)
 850         return nsIHttpChannel_GetAllowPipelining(This->http_channel, aAllowPipelining);
 851
 852     return NS_ERROR_NOT_IMPLEMENTED;
 853 }
 854
 855 static nsresult NSAPI nsChannel_SetAllowPipelining(nsIHttpChannel *iface, PRBool aAllowPipelining)
 856 {
 857     nsChannel *This = NSCHANNEL_THIS(iface);
 858
 859     TRACE("(%p)->(%x)\n", This, aAllowPipelining);
 860
 861     if(This->http_channel)
 862         return nsIHttpChannel_SetAllowPipelining(This->http_channel, aAllowPipelining);
 863
 864     return NS_ERROR_NOT_IMPLEMENTED;
 865 }
 866
 867 static nsresult NSAPI nsChannel_GetRedirectionLimit(nsIHttpChannel *iface, PRUint32 *aRedirectionLimit)
 868 {
 869     nsChannel *This = NSCHANNEL_THIS(iface);
 870
 871     TRACE("(%p)->(%p)\n", This, aRedirectionLimit);
 872
 873     if(This->http_channel)
 874         return nsIHttpChannel_GetRedirectionLimit(This->http_channel, aRedirectionLimit);
 875
 876     return NS_ERROR_NOT_IMPLEMENTED;
 877 }
 878
 879 static nsresult NSAPI nsChannel_SetRedirectionLimit(nsIHttpChannel *iface, PRUint32 aRedirectionLimit)
 880 {
 881     nsChannel *This = NSCHANNEL_THIS(iface);
 882
 883     TRACE("(%p)->(%u)\n", This, aRedirectionLimit);
 884
 885     if(This->http_channel)
 886         return nsIHttpChannel_SetRedirectionLimit(This->http_channel, aRedirectionLimit);
 887
 888     return NS_ERROR_NOT_IMPLEMENTED;
 889 }
 890
 891 static nsresult NSAPI nsChannel_GetResponseStatus(nsIHttpChannel *iface, PRUint32 *aResponseStatus)
 892 {
 893     nsChannel *This = NSCHANNEL_THIS(iface);
 894
 895     TRACE("(%p)->(%p)\n", This, aResponseStatus);
 896
 897     if(This->http_channel)
 898         return nsIHttpChannel_GetResponseStatus(This->http_channel, aResponseStatus);
 899
 900     return NS_ERROR_NOT_IMPLEMENTED;
 901 }
 902
 903 static nsresult NSAPI nsChannel_GetResponseStatusText(nsIHttpChannel *iface,
 904                                                       nsACString *aResponseStatusText)
 905 {
 906     nsChannel *This = NSCHANNEL_THIS(iface);
 907
 908     TRACE("(%p)->(%p)\n", This, aResponseStatusText);
 909
 910     if(This->http_channel)
 911         return nsIHttpChannel_GetResponseStatusText(This->http_channel, aResponseStatusText);
 912
 913     return NS_ERROR_NOT_IMPLEMENTED;
 914 }
 915
 916 static nsresult NSAPI nsChannel_GetRequestSucceeded(nsIHttpChannel *iface,
 917                                                     PRBool *aRequestSucceeded)
 918 {
 919     nsChannel *This = NSCHANNEL_THIS(iface);
 920
 921     TRACE("(%p)->(%p)\n", This, aRequestSucceeded);
 922
 923     if(This->http_channel)
 924         return nsIHttpChannel_GetRequestSucceeded(This->http_channel, aRequestSucceeded);
 925
 926     return NS_ERROR_NOT_IMPLEMENTED;
 927 }
 928
 929 static nsresult NSAPI nsChannel_GetResponseHeader(nsIHttpChannel *iface,
 930          const nsACString *header, nsACString *_retval)
 931 {
 932     nsChannel *This = NSCHANNEL_THIS(iface);
 933
 934     TRACE("(%p)->(%p %p)\n", This, header, _retval);
 935
 936     if(This->http_channel)
 937         return nsIHttpChannel_GetResponseHeader(This->http_channel, header, _retval);
 938
 939     return NS_ERROR_NOT_IMPLEMENTED;
 940 }
 941
 942 static nsresult NSAPI nsChannel_SetResponseHeader(nsIHttpChannel *iface,
 943         const nsACString *header, const nsACString *value, PRBool merge)
 944 {
 945     nsChannel *This = NSCHANNEL_THIS(iface);
 946
 947     TRACE("(%p)->(%p %p %x)\n", This, header, value, merge);
 948
 949     if(This->http_channel)
 950         return nsIHttpChannel_SetResponseHeader(This->http_channel, header, value, merge);
 951
 952     return NS_ERROR_NOT_IMPLEMENTED;
 953 }
 954
 955 static nsresult NSAPI nsChannel_VisitResponseHeaders(nsIHttpChannel *iface,
 956         nsIHttpHeaderVisitor *aVisitor)
 957 {
 958     nsChannel *This = NSCHANNEL_THIS(iface);
 959
 960     TRACE("(%p)->(%p)\n", This, aVisitor);
 961
 962     if(This->http_channel)
 963         return nsIHttpChannel_VisitResponseHeaders(This->http_channel, aVisitor);
 964
 965     return NS_ERROR_NOT_IMPLEMENTED;
 966 }
 967
 968 static nsresult NSAPI nsChannel_IsNoStoreResponse(nsIHttpChannel *iface, PRBool *_retval)
 969 {
 970     nsChannel *This = NSCHANNEL_THIS(iface);
 971
 972     TRACE("(%p)->(%p)\n", This, _retval);
 973
 974     if(This->http_channel)
 975         return nsIHttpChannel_IsNoStoreResponse(This->http_channel, _retval);
 976
 977     return NS_ERROR_NOT_IMPLEMENTED;
 978 }
 979
 980 static nsresult NSAPI nsChannel_IsNoCacheResponse(nsIHttpChannel *iface, PRBool *_retval)
 981 {
 982     nsChannel *This = NSCHANNEL_THIS(iface);
 983
 984     TRACE("(%p)->(%p)\n", This, _retval);
 985
 986     if(This->http_channel)
 987         return nsIHttpChannel_IsNoCacheResponse(This->http_channel, _retval);
 988
 989     return NS_ERROR_NOT_IMPLEMENTED;
 990 }
 991
 992 #undef NSCHANNEL_THIS
 993
 994 static const nsIHttpChannelVtbl nsChannelVtbl = {
 995     nsChannel_QueryInterface,
 996     nsChannel_AddRef,
 997     nsChannel_Release,
 998     nsChannel_GetName,
 999     nsChannel_IsPending,
1000     nsChannel_GetStatus,
1001     nsChannel_Cancel,
1002     nsChannel_Suspend,
1003     nsChannel_Resume,
1004     nsChannel_GetLoadGroup,
1005     nsChannel_SetLoadGroup,
1006     nsChannel_GetLoadFlags,
1007     nsChannel_SetLoadFlags,
1008     nsChannel_GetOriginalURI,
1009     nsChannel_SetOriginalURI,
1010     nsChannel_GetURI,
1011     nsChannel_GetOwner,
1012     nsChannel_SetOwner,
1013     nsChannel_GetNotificationCallbacks,
1014     nsChannel_SetNotificationCallbacks,
1015     nsChannel_GetSecurityInfo,
1016     nsChannel_GetContentType,
1017     nsChannel_SetContentType,
1018     nsChannel_GetContentCharset,
1019     nsChannel_SetContentCharset,
1020     nsChannel_GetContentLength,
1021     nsChannel_SetContentLength,
1022     nsChannel_Open,
1023     nsChannel_AsyncOpen,
1024     nsChannel_GetRequestMethod,
1025     nsChannel_SetRequestMethod,
1026     nsChannel_GetReferrer,
1027     nsChannel_SetReferrer,
1028     nsChannel_GetRequestHeader,
1029     nsChannel_SetRequestHeader,
1030     nsChannel_VisitRequestHeaders,
1031     nsChannel_GetAllowPipelining,
1032     nsChannel_SetAllowPipelining,
1033     nsChannel_GetRedirectionLimit,
1034     nsChannel_SetRedirectionLimit,
1035     nsChannel_GetResponseStatus,
1036     nsChannel_GetResponseStatusText,
1037     nsChannel_GetRequestSucceeded,
1038     nsChannel_GetResponseHeader,
1039     nsChannel_SetResponseHeader,
1040     nsChannel_VisitResponseHeaders,
1041     nsChannel_IsNoStoreResponse,
1042     nsChannel_IsNoCacheResponse
1043 };
1044
1045 #define NSUPCHANNEL_THIS(iface) DEFINE_THIS(nsChannel, UploadChannel, iface)
1046
1047 static nsresult NSAPI nsUploadChannel_QueryInterface(nsIUploadChannel *iface, nsIIDRef riid,
1048                                                      nsQIResult result)
1049 {
1050     nsChannel *This = NSUPCHANNEL_THIS(iface);
1051     return nsIChannel_QueryInterface(NSCHANNEL(This), riid, result);
1052 }
1053
1054 static nsrefcnt NSAPI nsUploadChannel_AddRef(nsIUploadChannel *iface)
1055 {
1056     nsChannel *This = NSUPCHANNEL_THIS(iface);
1057     return nsIChannel_AddRef(NSCHANNEL(This));
1058 }
1059
1060 static nsrefcnt NSAPI nsUploadChannel_Release(nsIUploadChannel *iface)
1061 {
1062     nsChannel *This = NSUPCHANNEL_THIS(iface);
1063     return nsIChannel_Release(NSCHANNEL(This));
1064 }
1065
1066 static nsresult NSAPI nsUploadChannel_SetUploadStream(nsIUploadChannel *iface,
1067         nsIInputStream *aStream, const nsACString *aContentType, PRInt32 aContentLength)
1068 {
1069     nsChannel *This = NSUPCHANNEL_THIS(iface);
1070     const char *content_type;
1071
1072     TRACE("(%p)->(%p %p %d)\n", This, aStream, aContentType, aContentLength);
1073
1074     if(This->post_data_stream)
1075         nsIInputStream_Release(This->post_data_stream);
1076
1077     if(aContentType) {
1078         nsACString_GetData(aContentType, &content_type, NULL);
1079         if(*content_type)
1080             FIXME("Unsupported aContentType argument: %s\n", debugstr_a(content_type));
1081     }
1082
1083     if(aContentLength != -1)
1084         FIXME("Unsupported acontentLength = %d\n", aContentLength);
1085
1086     if(aStream)
1087         nsIInputStream_AddRef(aStream);
1088     This->post_data_stream = aStream;
1089
1090     return NS_OK;
1091 }
1092
1093 static nsresult NSAPI nsUploadChannel_GetUploadStream(nsIUploadChannel *iface,
1094         nsIInputStream **aUploadStream)
1095 {
1096     nsChannel *This = NSUPCHANNEL_THIS(iface);
1097
1098     TRACE("(%p)->(%p)\n", This, aUploadStream);
1099
1100     if(This->post_data_stream)
1101         nsIInputStream_AddRef(This->post_data_stream);
1102
1103     *aUploadStream = This->post_data_stream;
1104     return NS_OK;
1105 }
1106
1107 #undef NSUPCHANNEL_THIS
1108
1109 static const nsIUploadChannelVtbl nsUploadChannelVtbl = {
1110     nsUploadChannel_QueryInterface,
1111     nsUploadChannel_AddRef,
1112     nsUploadChannel_Release,
1113     nsUploadChannel_SetUploadStream,
1114     nsUploadChannel_GetUploadStream
1115 };
1116
1117 #define NSURI_THIS(iface) DEFINE_THIS(nsURI, WineURI, iface)
1118
1119 static nsresult NSAPI nsURI_QueryInterface(nsIWineURI *iface, nsIIDRef riid, nsQIResult result)
1120 {
1121     nsURI *This = NSURI_THIS(iface);
1122
1123     *result = NULL;
1124
1125     if(IsEqualGUID(&IID_nsISupports, riid)) {
1126         TRACE("(%p)->(IID_nsISupports %p)\n", This, result);
1127         *result = NSURI(This);
1128     }else if(IsEqualGUID(&IID_nsIURI, riid)) {
1129         TRACE("(%p)->(IID_nsIURI %p)\n", This, result);
1130         *result = NSURI(This);
1131     }else if(IsEqualGUID(&IID_nsIWineURI, riid)) {
1132         TRACE("(%p)->(IID_nsIWineURI %p)\n", This, result);
1133         *result = NSURI(This);
1134     }
1135
1136     if(*result) {
1137         nsIURI_AddRef(NSURI(This));
1138         return NS_OK;
1139     }
1140
1141     TRACE("(%p)->(%s %p)\n", This, debugstr_guid(riid), result);
1142     return This->uri ? nsIURI_QueryInterface(This->uri, riid, result) : NS_NOINTERFACE;
1143 }
1144
1145 static nsrefcnt NSAPI nsURI_AddRef(nsIWineURI *iface)
1146 {
1147     nsURI *This = NSURI_THIS(iface);
1148     LONG ref = InterlockedIncrement(&This->ref);
1149
1150     TRACE("(%p) ref=%d\n", This, ref);
1151
1152     return ref;
1153 }
1154
1155 static nsrefcnt NSAPI nsURI_Release(nsIWineURI *iface)
1156 {
1157     nsURI *This = NSURI_THIS(iface);
1158     LONG ref = InterlockedDecrement(&This->ref);
1159
1160     TRACE("(%p) ref=%d\n", This, ref);
1161
1162     if(!ref) {
1163         if(This->container)
1164             nsIWebBrowserChrome_Release(NSWBCHROME(This->container));
1165         if(This->uri)
1166             nsIURI_Release(This->uri);
1167         mshtml_free(This->wine_url);
1168         mshtml_free(This);
1169     }
1170
1171     return ref;
1172 }
1173
1174 static nsresult NSAPI nsURI_GetSpec(nsIWineURI *iface, nsACString *aSpec)
1175 {
1176     nsURI *This = NSURI_THIS(iface);
1177
1178     TRACE("(%p)->(%p)\n", This, aSpec);
1179
1180     if(This->use_wine_url) {
1181         char speca[INTERNET_MAX_URL_LENGTH] = "wine:";
1182         WideCharToMultiByte(CP_ACP, 0, This->wine_url, -1, speca+5, sizeof(speca)-5, NULL, NULL);
1183         nsACString_SetData(aSpec, speca);
1184
1185         return NS_OK;
1186     }
1187
1188     if(This->uri)
1189         return nsIURI_GetSpec(This->uri, aSpec);
1190
1191     TRACE("returning error\n");
1192     return NS_ERROR_NOT_IMPLEMENTED;
1193
1194 }
1195
1196 static nsresult NSAPI nsURI_SetSpec(nsIWineURI *iface, const nsACString *aSpec)
1197 {
1198     nsURI *This = NSURI_THIS(iface);
1199
1200     TRACE("(%p)->(%p)\n", This, aSpec);
1201
1202     if(This->uri)
1203         return nsIURI_SetSpec(This->uri, aSpec);
1204
1205     FIXME("default action not implemented\n");
1206     return NS_ERROR_NOT_IMPLEMENTED;
1207 }
1208
1209 static nsresult NSAPI nsURI_GetPrePath(nsIWineURI *iface, nsACString *aPrePath)
1210 {
1211     nsURI *This = NSURI_THIS(iface);
1212
1213     TRACE("(%p)->(%p)\n", This, aPrePath);
1214
1215     if(This->uri)
1216         return nsIURI_GetPrePath(This->uri, aPrePath);
1217
1218     FIXME("default action not implemented\n");
1219     return NS_ERROR_NOT_IMPLEMENTED;
1220 }
1221
1222 static nsresult NSAPI nsURI_GetScheme(nsIWineURI *iface, nsACString *aScheme)
1223 {
1224     nsURI *This = NSURI_THIS(iface);
1225
1226     TRACE("(%p)->(%p)\n", This, aScheme);
1227
1228     if(This->use_wine_url) {
1229         /*
1230          * For Gecko we set scheme to unknown so it won't be handled
1231          * as any special case.
1232          */
1233         nsACString_SetData(aScheme, "wine");
1234         return NS_OK;
1235     }
1236
1237     if(This->uri)
1238         return nsIURI_GetScheme(This->uri, aScheme);
1239
1240     TRACE("returning error\n");
1241     return NS_ERROR_NOT_IMPLEMENTED;
1242 }
1243
1244 static nsresult NSAPI nsURI_SetScheme(nsIWineURI *iface, const nsACString *aScheme)
1245 {
1246     nsURI *This = NSURI_THIS(iface);
1247
1248     TRACE("(%p)->(%p)\n", This, aScheme);
1249
1250     if(This->uri)
1251         return nsIURI_SetScheme(This->uri, aScheme);
1252
1253     FIXME("default action not implemented\n");
1254     return NS_ERROR_NOT_IMPLEMENTED;
1255 }
1256
1257 static nsresult NSAPI nsURI_GetUserPass(nsIWineURI *iface, nsACString *aUserPass)
1258 {
1259     nsURI *This = NSURI_THIS(iface);
1260
1261     TRACE("(%p)->(%p)\n", This, aUserPass);
1262
1263     if(This->uri)
1264         return nsIURI_GetUserPass(This->uri, aUserPass);
1265
1266     FIXME("default action not implemented\n");
1267     return NS_ERROR_NOT_IMPLEMENTED;
1268 }
1269
1270 static nsresult NSAPI nsURI_SetUserPass(nsIWineURI *iface, const nsACString *aUserPass)
1271 {
1272     nsURI *This = NSURI_THIS(iface);
1273
1274     TRACE("(%p)->(%p)\n", This, aUserPass);
1275
1276     if(This->uri)
1277         return nsIURI_SetUserPass(This->uri, aUserPass);
1278
1279     FIXME("default action not implemented\n");
1280     return NS_ERROR_NOT_IMPLEMENTED;
1281 }
1282
1283 static nsresult NSAPI nsURI_GetUsername(nsIWineURI *iface, nsACString *aUsername)
1284 {
1285     nsURI *This = NSURI_THIS(iface);
1286
1287     TRACE("(%p)->(%p)\n", This, aUsername);
1288
1289     if(This->uri)
1290         return nsIURI_GetUsername(This->uri, aUsername);
1291
1292     FIXME("default action not implemented\n");
1293     return NS_ERROR_NOT_IMPLEMENTED;
1294 }
1295
1296 static nsresult NSAPI nsURI_SetUsername(nsIWineURI *iface, const nsACString *aUsername)
1297 {
1298     nsURI *This = NSURI_THIS(iface);
1299
1300     TRACE("(%p)->(%p)\n", This, aUsername);
1301
1302     if(This->uri)
1303         return nsIURI_SetUsername(This->uri, aUsername);
1304
1305     FIXME("default action not implemented\n");
1306     return NS_ERROR_NOT_IMPLEMENTED;
1307 }
1308
1309 static nsresult NSAPI nsURI_GetPassword(nsIWineURI *iface, nsACString *aPassword)
1310 {
1311     nsURI *This = NSURI_THIS(iface);
1312
1313     TRACE("(%p)->(%p)\n", This, aPassword);
1314
1315     if(This->uri)
1316         return nsIURI_GetPassword(This->uri, aPassword);
1317
1318     FIXME("default action not implemented\n");
1319     return NS_ERROR_NOT_IMPLEMENTED;
1320 }
1321
1322 static nsresult NSAPI nsURI_SetPassword(nsIWineURI *iface, const nsACString *aPassword)
1323 {
1324     nsURI *This = NSURI_THIS(iface);
1325
1326     TRACE("(%p)->(%p)\n", This, aPassword);
1327
1328     if(This->uri)
1329         return nsIURI_SetPassword(This->uri, aPassword);
1330
1331     FIXME("default action not implemented\n");
1332     return NS_ERROR_NOT_IMPLEMENTED;
1333 }
1334
1335 static nsresult NSAPI nsURI_GetHostPort(nsIWineURI *iface, nsACString *aHostPort)
1336 {
1337     nsURI *This = NSURI_THIS(iface);
1338
1339     TRACE("(%p)->(%p)\n", This, aHostPort);
1340
1341     if(This->uri)
1342         return nsIURI_GetHostPort(This->uri, aHostPort);
1343
1344     FIXME("default action not implemented\n");
1345     return NS_ERROR_NOT_IMPLEMENTED;
1346 }
1347
1348 static nsresult NSAPI nsURI_SetHostPort(nsIWineURI *iface, const nsACString *aHostPort)
1349 {
1350     nsURI *This = NSURI_THIS(iface);
1351
1352     TRACE("(%p)->(%p)\n", This, aHostPort);
1353
1354     if(This->uri)
1355         return nsIURI_SetHostPort(This->uri, aHostPort);
1356
1357     FIXME("default action not implemented\n");
1358     return NS_ERROR_NOT_IMPLEMENTED;
1359 }
1360
1361 static nsresult NSAPI nsURI_GetHost(nsIWineURI *iface, nsACString *aHost)
1362 {
1363     nsURI *This = NSURI_THIS(iface);
1364
1365     TRACE("(%p)->(%p)\n", This, aHost);
1366
1367     if(This->uri)
1368         return nsIURI_GetHost(This->uri, aHost);
1369
1370     FIXME("default action not implemented\n");
1371     return NS_ERROR_NOT_IMPLEMENTED;
1372 }
1373
1374 static nsresult NSAPI nsURI_SetHost(nsIWineURI *iface, const nsACString *aHost)
1375 {
1376     nsURI *This = NSURI_THIS(iface);
1377
1378     TRACE("(%p)->(%p)\n", This, aHost);
1379
1380     if(This->uri)
1381         return nsIURI_SetHost(This->uri, aHost);
1382
1383     FIXME("default action not implemented\n");
1384     return NS_ERROR_NOT_IMPLEMENTED;
1385 }
1386
1387 static nsresult NSAPI nsURI_GetPort(nsIWineURI *iface, PRInt32 *aPort)
1388 {
1389     nsURI *This = NSURI_THIS(iface);
1390
1391     TRACE("(%p)->(%p)\n", This, aPort);
1392
1393     if(This->uri)
1394         return nsIURI_GetPort(This->uri, aPort);
1395
1396     FIXME("default action not implemented\n");
1397     return NS_ERROR_NOT_IMPLEMENTED;
1398 }
1399
1400 static nsresult NSAPI nsURI_SetPort(nsIWineURI *iface, PRInt32 aPort)
1401 {
1402     nsURI *This = NSURI_THIS(iface);
1403
1404     TRACE("(%p)->(%d)\n", This, aPort);
1405
1406     if(This->uri)
1407         return nsIURI_SetPort(This->uri, aPort);
1408
1409     FIXME("default action not implemented\n");
1410     return NS_ERROR_NOT_IMPLEMENTED;
1411 }
1412
1413 static nsresult NSAPI nsURI_GetPath(nsIWineURI *iface, nsACString *aPath)
1414 {
1415     nsURI *This = NSURI_THIS(iface);
1416
1417     TRACE("(%p)->(%p)\n", This, aPath);
1418
1419     if(This->uri)
1420         return nsIURI_GetPath(This->uri, aPath);
1421
1422     FIXME("default action not implemented\n");
1423     return NS_ERROR_NOT_IMPLEMENTED;
1424 }
1425
1426 static nsresult NSAPI nsURI_SetPath(nsIWineURI *iface, const nsACString *aPath)
1427 {
1428     nsURI *This = NSURI_THIS(iface);
1429
1430     TRACE("(%p)->(%p)\n", This, aPath);
1431
1432     if(This->uri)
1433         return nsIURI_SetPath(This->uri, aPath);
1434
1435     FIXME("default action not implemented\n");
1436     return NS_ERROR_NOT_IMPLEMENTED;
1437 }
1438
1439 static nsresult NSAPI nsURI_Equals(nsIWineURI *iface, nsIURI *other, PRBool *_retval)
1440 {
1441     nsURI *This = NSURI_THIS(iface);
1442
1443     TRACE("(%p)->(%p %p)\n", This, other, _retval);
1444
1445     if(This->uri)
1446         return nsIURI_Equals(This->uri, other, _retval);
1447
1448     FIXME("default action not implemented\n");
1449     return NS_ERROR_NOT_IMPLEMENTED;
1450 }
1451
1452 static nsresult NSAPI nsURI_SchemeIs(nsIWineURI *iface, const char *scheme, PRBool *_retval)
1453 {
1454     nsURI *This = NSURI_THIS(iface);
1455
1456     TRACE("(%p)->(%s %p)\n", This, debugstr_a(scheme), _retval);
1457
1458     if(This->use_wine_url) {
1459         WCHAR buf[INTERNET_MAX_SCHEME_LENGTH];
1460         int len = MultiByteToWideChar(CP_ACP, 0, scheme, -1, buf, sizeof(buf)/sizeof(WCHAR))-1;
1461
1462         *_retval = strlenW(This->wine_url) > len
1463             && This->wine_url[len] == ':'
1464             && !memcmp(buf, This->wine_url, len*sizeof(WCHAR));
1465         return NS_OK;
1466     }
1467
1468     if(This->uri)
1469         return nsIURI_SchemeIs(This->uri, scheme, _retval);
1470
1471     TRACE("returning error\n");
1472     return NS_ERROR_NOT_IMPLEMENTED;
1473 }
1474
1475 static nsresult NSAPI nsURI_Clone(nsIWineURI *iface, nsIURI **_retval)
1476 {
1477     nsURI *This = NSURI_THIS(iface);
1478
1479     TRACE("(%p)->(%p)\n", This, _retval);
1480
1481     if(This->uri) {
1482         nsIURI *uri;
1483         nsIWineURI *wine_uri;
1484         nsresult nsres;
1485
1486         nsres = nsIURI_Clone(This->uri, &uri);
1487         if(NS_FAILED(nsres)) {
1488             WARN("Clone failed: %08x\n", nsres);
1489             return nsres;
1490         }
1491
1492         nsres = create_uri(uri, This->container, &wine_uri);
1493         *_retval = (nsIURI*)wine_uri;
1494         if(NS_SUCCEEDED(nsres))
1495             return nsIWineURI_SetWineURL(wine_uri, This->wine_url);
1496         return nsres;
1497     }
1498
1499     FIXME("default action not implemented\n");
1500     return NS_ERROR_NOT_IMPLEMENTED;
1501 }
1502
1503 static nsresult NSAPI nsURI_Resolve(nsIWineURI *iface, const nsACString *arelativePath,
1504         nsACString *_retval)
1505 {
1506     nsURI *This = NSURI_THIS(iface);
1507
1508     TRACE("(%p)->(%p %p)\n", This, arelativePath, _retval);
1509
1510     if(This->uri)
1511         return nsIURI_Resolve(This->uri, arelativePath, _retval);
1512
1513     FIXME("default action not implemented\n");
1514     return NS_ERROR_NOT_IMPLEMENTED;
1515 }
1516
1517 static nsresult NSAPI nsURI_GetAsciiSpec(nsIWineURI *iface, nsACString *aAsciiSpec)
1518 {
1519     nsURI *This = NSURI_THIS(iface);
1520
1521     TRACE("(%p)->(%p)\n", This, aAsciiSpec);
1522
1523     if(This->use_wine_url)
1524         return nsIURI_GetSpec(NSURI(This), aAsciiSpec);
1525
1526     if(This->uri)
1527         return nsIURI_GetAsciiSpec(This->uri, aAsciiSpec);
1528
1529     TRACE("returning error\n");
1530     return NS_ERROR_NOT_IMPLEMENTED;
1531 }
1532
1533 static nsresult NSAPI nsURI_GetAsciiHost(nsIWineURI *iface, nsACString *aAsciiHost)
1534 {
1535     nsURI *This = NSURI_THIS(iface);
1536
1537     TRACE("(%p)->(%p)\n", This, aAsciiHost);
1538
1539     if(This->uri)
1540         return nsIURI_GetAsciiHost(This->uri, aAsciiHost);
1541
1542     FIXME("default action not implemented\n");
1543     return NS_ERROR_NOT_IMPLEMENTED;
1544 }
1545
1546 static nsresult NSAPI nsURI_GetOriginCharset(nsIWineURI *iface, nsACString *aOriginCharset)
1547 {
1548     nsURI *This = NSURI_THIS(iface);
1549
1550     TRACE("(%p)->(%p)\n", This, aOriginCharset);
1551
1552     if(This->uri)
1553         return nsIURI_GetOriginCharset(This->uri, aOriginCharset);
1554
1555     FIXME("default action not implemented\n");
1556     return NS_ERROR_NOT_IMPLEMENTED;
1557 }
1558
1559 static nsresult NSAPI nsURI_GetNSContainer(nsIWineURI *iface, NSContainer **aContainer)
1560 {
1561     nsURI *This = NSURI_THIS(iface);
1562
1563     TRACE("(%p)->(%p)\n", This, aContainer);
1564
1565     if(This->container)
1566         nsIWebBrowserChrome_AddRef(NSWBCHROME(This->container));
1567     *aContainer = This->container;
1568
1569     return NS_OK;
1570 }
1571
1572 static nsresult NSAPI nsURI_SetNSContainer(nsIWineURI *iface, NSContainer *aContainer)
1573 {
1574     nsURI *This = NSURI_THIS(iface);
1575
1576     TRACE("(%p)->(%p)\n", This, aContainer);
1577
1578     if(This->container) {
1579         if(This->container == aContainer)
1580             return NS_OK;
1581         TRACE("Changing %p -> %p\n", This->container, aContainer);
1582         nsIWebBrowserChrome_Release(NSWBCHROME(This->container));
1583     }
1584
1585     if(aContainer)
1586         nsIWebBrowserChrome_AddRef(NSWBCHROME(aContainer));
1587     This->container = aContainer;
1588
1589     return NS_OK;
1590 }
1591
1592 static nsresult NSAPI nsURI_GetIsDocumentURI(nsIWineURI *iface, PRBool *aIsDocumentURI)
1593 {
1594     nsURI *This = NSURI_THIS(iface);
1595
1596     TRACE("(%p)->(%p)\n", This, aIsDocumentURI);
1597
1598     *aIsDocumentURI = This->is_doc_uri;
1599     return NS_OK;
1600 }
1601
1602 static nsresult NSAPI nsURI_SetIsDocumentURI(nsIWineURI *iface, PRBool aIsDocumentURI)
1603 {
1604     nsURI *This = NSURI_THIS(iface);
1605
1606     TRACE("(%p)->(%x)\n", This, aIsDocumentURI);
1607
1608     This->is_doc_uri = aIsDocumentURI;
1609     return NS_OK;
1610 }
1611
1612 static nsresult NSAPI nsURI_GetWineURL(nsIWineURI *iface, LPCWSTR *aURL)
1613 {
1614     nsURI *This = NSURI_THIS(iface);
1615
1616     TRACE("(%p)->(%p)\n", This, aURL);
1617
1618     *aURL = This->wine_url;
1619     return NS_OK;
1620 }
1621
1622 static nsresult NSAPI nsURI_SetWineURL(nsIWineURI *iface, LPCWSTR aURL)
1623 {
1624     nsURI *This = NSURI_THIS(iface);
1625
1626     static const WCHAR wszFtp[]   = {'f','t','p',':'};
1627     static const WCHAR wszHttp[]  = {'h','t','t','p',':'};
1628     static const WCHAR wszHttps[] = {'h','t','t','p','s',':'};
1629
1630     TRACE("(%p)->(%s)\n", This, debugstr_w(aURL));
1631
1632     mshtml_free(This->wine_url);
1633
1634     if(aURL) {
1635         int len = strlenW(aURL)+1;
1636         This->wine_url = mshtml_alloc(len*sizeof(WCHAR));
1637         memcpy(This->wine_url, aURL, len*sizeof(WCHAR));
1638
1639         /* FIXME: Always use wine url */
1640         This->use_wine_url =
1641                strncmpW(aURL, wszFtp,   sizeof(wszFtp)/sizeof(WCHAR))
1642             && strncmpW(aURL, wszHttp,  sizeof(wszHttp)/sizeof(WCHAR))
1643             && strncmpW(aURL, wszHttps, sizeof(wszHttps)/sizeof(WCHAR));
1644     }else {
1645         This->wine_url = NULL;
1646         This->use_wine_url = FALSE;
1647     }
1648
1649     return NS_OK;
1650 }
1651
1652 #undef NSURI_THIS
1653
1654 static const nsIWineURIVtbl nsWineURIVtbl = {
1655     nsURI_QueryInterface,
1656     nsURI_AddRef,
1657     nsURI_Release,
1658     nsURI_GetSpec,
1659     nsURI_SetSpec,
1660     nsURI_GetPrePath,
1661     nsURI_GetScheme,
1662     nsURI_SetScheme,
1663     nsURI_GetUserPass,
1664     nsURI_SetUserPass,
1665     nsURI_GetUsername,
1666     nsURI_SetUsername,
1667     nsURI_GetPassword,
1668     nsURI_SetPassword,
1669     nsURI_GetHostPort,
1670     nsURI_SetHostPort,
1671     nsURI_GetHost,
1672     nsURI_SetHost,
1673     nsURI_GetPort,
1674     nsURI_SetPort,
1675     nsURI_GetPath,
1676     nsURI_SetPath,
1677     nsURI_Equals,
1678     nsURI_SchemeIs,
1679     nsURI_Clone,
1680     nsURI_Resolve,
1681     nsURI_GetAsciiSpec,
1682     nsURI_GetAsciiHost,
1683     nsURI_GetOriginCharset,
1684     nsURI_GetNSContainer,
1685     nsURI_SetNSContainer,
1686     nsURI_GetIsDocumentURI,
1687     nsURI_SetIsDocumentURI,
1688     nsURI_GetWineURL,
1689     nsURI_SetWineURL
1690 };
1691
1692 static nsresult create_uri(nsIURI *uri, NSContainer *container, nsIWineURI **_retval)
1693 {
1694     nsURI *ret = mshtml_alloc(sizeof(nsURI));
1695
1696     ret->lpWineURIVtbl = &nsWineURIVtbl;
1697     ret->ref = 1;
1698     ret->uri = uri;
1699     ret->container = container;
1700     ret->wine_url = NULL;
1701     ret->is_doc_uri = FALSE;
1702     ret->use_wine_url = FALSE;
1703
1704     if(container)
1705         nsIWebBrowserChrome_AddRef(NSWBCHROME(container));
1706
1707     TRACE("retval=%p\n", ret);
1708     *_retval = NSWINEURI(ret);
1709     return NS_OK;
1710 }
1711
1712 typedef struct {
1713     const nsIProtocolHandlerVtbl  *lpProtocolHandlerVtbl;
1714
1715     LONG ref;
1716
1717     nsIProtocolHandler *nshandler;
1718 } nsProtocolHandler;
1719
1720 #define NSPROTHANDLER(x)  ((nsIProtocolHandler*)  &(x)->lpProtocolHandlerVtbl)
1721
1722 #define NSPROTHANDLER_THIS(iface) DEFINE_THIS(nsProtocolHandler, ProtocolHandler, iface)
1723
1724 static nsresult NSAPI nsProtocolHandler_QueryInterface(nsIProtocolHandler *iface, nsIIDRef riid,
1725         nsQIResult result)
1726 {
1727     nsProtocolHandler *This = NSPROTHANDLER_THIS(iface);
1728
1729     *result = NULL;
1730
1731     if(IsEqualGUID(&IID_nsISupports, riid)) {
1732         TRACE("(%p)->(IID_nsISupports %p)\n", This, result);
1733         *result = NSPROTHANDLER(This);
1734     }else if(IsEqualGUID(&IID_nsIProtocolHandler, riid)) {
1735         TRACE("(%p)->(IID_nsIProtocolHandler %p)\n", This, result);
1736         *result = NSPROTHANDLER(This);
1737     }else if(IsEqualGUID(&IID_nsIExternalProtocolHandler, riid)) {
1738         TRACE("(%p)->(IID_nsIExternalProtocolHandler %p), returning NULL\n", This, result);
1739         return NS_NOINTERFACE;
1740     }
1741
1742     if(*result) {
1743         nsISupports_AddRef((nsISupports*)*result);
1744         return NS_OK;
1745     }
1746
1747     WARN("(%s %p)\n", debugstr_guid(riid), result);
1748     return NS_NOINTERFACE;
1749 }
1750
1751 static nsrefcnt NSAPI nsProtocolHandler_AddRef(nsIProtocolHandler *iface)
1752 {
1753     nsProtocolHandler *This = NSPROTHANDLER_THIS(iface);
1754     LONG ref = InterlockedIncrement(&This->ref);
1755
1756     TRACE("(%p) ref=%d\n", This, ref);
1757
1758     return ref;
1759 }
1760
1761 static nsrefcnt NSAPI nsProtocolHandler_Release(nsIProtocolHandler *iface)
1762 {
1763     nsProtocolHandler *This = NSPROTHANDLER_THIS(iface);
1764     LONG ref = InterlockedDecrement(&This->ref);
1765
1766     TRACE("(%p) ref=%d\n", This, ref);
1767
1768     if(!ref) {
1769         if(This->nshandler)
1770             nsIProtocolHandler_Release(This->nshandler);
1771         mshtml_free(This);
1772     }
1773
1774     return ref;
1775 }
1776
1777 static nsresult NSAPI nsProtocolHandler_GetScheme(nsIProtocolHandler *iface, nsACString *aScheme)
1778 {
1779     nsProtocolHandler *This = NSPROTHANDLER_THIS(iface);
1780
1781     TRACE("(%p)->(%p)\n", This, aScheme);
1782
1783     if(This->nshandler)
1784         return nsIProtocolHandler_GetScheme(This->nshandler, aScheme);
1785     return NS_ERROR_NOT_IMPLEMENTED;
1786 }
1787
1788 static nsresult NSAPI nsProtocolHandler_GetDefaultPort(nsIProtocolHandler *iface,
1789         PRInt32 *aDefaultPort)
1790 {
1791     nsProtocolHandler *This = NSPROTHANDLER_THIS(iface);
1792
1793     TRACE("(%p)->(%p)\n", This, aDefaultPort);
1794
1795     if(This->nshandler)
1796         return nsIProtocolHandler_GetDefaultPort(This->nshandler, aDefaultPort);
1797     return NS_ERROR_NOT_IMPLEMENTED;
1798 }
1799
1800 static nsresult NSAPI nsProtocolHandler_GetProtocolFlags(nsIProtocolHandler *iface,
1801                                                          PRUint32 *aProtocolFlags)
1802 {
1803     nsProtocolHandler *This = NSPROTHANDLER_THIS(iface);
1804
1805     TRACE("(%p)->(%p)\n", This, aProtocolFlags);
1806
1807     if(This->nshandler)
1808         return nsIProtocolHandler_GetProtocolFlags(This->nshandler, aProtocolFlags);
1809     return NS_ERROR_NOT_IMPLEMENTED;
1810 }
1811
1812 static nsresult NSAPI nsProtocolHandler_NewURI(nsIProtocolHandler *iface,
1813         const nsACString *aSpec, const char *aOriginCharset, nsIURI *aBaseURI, nsIURI **_retval)
1814 {
1815     nsProtocolHandler *This = NSPROTHANDLER_THIS(iface);
1816
1817     TRACE("((%p)->%p %s %p %p)\n", This, aSpec, debugstr_a(aOriginCharset), aBaseURI, _retval);
1818
1819     if(This->nshandler)
1820         return nsIProtocolHandler_NewURI(This->nshandler, aSpec, aOriginCharset, aBaseURI, _retval);
1821     return NS_ERROR_NOT_IMPLEMENTED;
1822 }
1823
1824 static nsresult NSAPI nsProtocolHandler_NewChannel(nsIProtocolHandler *iface,
1825         nsIURI *aURI, nsIChannel **_retval)
1826 {
1827     nsProtocolHandler *This = NSPROTHANDLER_THIS(iface);
1828
1829     TRACE("(%p)->(%p %p)\n", This, aURI, _retval);
1830
1831     if(This->nshandler)
1832         return nsIProtocolHandler_NewChannel(This->nshandler, aURI, _retval);
1833     return NS_ERROR_NOT_IMPLEMENTED;
1834 }
1835
1836 static nsresult NSAPI nsProtocolHandler_AllowPort(nsIProtocolHandler *iface,
1837         PRInt32 port, const char *scheme, PRBool *_retval)
1838 {
1839     nsProtocolHandler *This = NSPROTHANDLER_THIS(iface);
1840
1841     TRACE("(%p)->(%d %s %p)\n", This, port, debugstr_a(scheme), _retval);
1842
1843     if(This->nshandler)
1844         return nsIProtocolHandler_AllowPort(This->nshandler, port, scheme, _retval);
1845     return NS_ERROR_NOT_IMPLEMENTED;
1846 }
1847
1848 #undef NSPROTHANDLER_THIS
1849
1850 static const nsIProtocolHandlerVtbl nsProtocolHandlerVtbl = {
1851     nsProtocolHandler_QueryInterface,
1852     nsProtocolHandler_AddRef,
1853     nsProtocolHandler_Release,
1854     nsProtocolHandler_GetScheme,
1855     nsProtocolHandler_GetDefaultPort,
1856     nsProtocolHandler_GetProtocolFlags,
1857     nsProtocolHandler_NewURI,
1858     nsProtocolHandler_NewChannel,
1859     nsProtocolHandler_AllowPort
1860 };
1861
1862 static nsIProtocolHandler *create_protocol_handler(nsIProtocolHandler *nshandler)
1863 {
1864     nsProtocolHandler *ret = mshtml_alloc(sizeof(nsProtocolHandler));
1865
1866     ret->lpProtocolHandlerVtbl = &nsProtocolHandlerVtbl;
1867     ret->ref = 1;
1868     ret->nshandler = nshandler;
1869
1870     return NSPROTHANDLER(ret);
1871 }
1872
1873 static nsresult NSAPI nsIOService_QueryInterface(nsIIOService *iface, nsIIDRef riid,
1874                                                  nsQIResult result)
1875 {
1876     *result = NULL;
1877
1878     if(IsEqualGUID(&IID_nsISupports, riid)
1879        || IsEqualGUID(&IID_nsIIOService, riid)) {
1880         *result = iface;
1881         nsIIOService_AddRef(iface);
1882         return S_OK;
1883     }
1884
1885     WARN("(%s %p)\n", debugstr_guid(riid), result);
1886     return NS_NOINTERFACE;
1887 }
1888
1889 static nsrefcnt NSAPI nsIOService_AddRef(nsIIOService *iface)
1890 {
1891     return 2;
1892 }
1893
1894 static nsrefcnt NSAPI nsIOService_Release(nsIIOService *iface)
1895 {
1896     return 1;
1897 }
1898
1899 static nsresult NSAPI nsIOService_GetProtocolHandler(nsIIOService *iface, const char *aScheme,
1900                                                      nsIProtocolHandler **_retval)
1901 {
1902     nsIExternalProtocolHandler *nsexthandler;
1903     nsIProtocolHandler *nshandler;
1904     nsresult nsres;
1905
1906     TRACE("(%s %p)\n", debugstr_a(aScheme), _retval);
1907
1908     nsres = nsIIOService_GetProtocolHandler(nsio, aScheme, &nshandler);
1909     if(NS_FAILED(nsres)) {
1910         WARN("GetProtocolHandler failed: %08x\n", nsres);
1911         return nsres;
1912     }
1913
1914     nsres = nsIProtocolHandler_QueryInterface(nshandler, &IID_nsIExternalProtocolHandler,
1915                                               (void**)&nsexthandler);
1916     if(NS_FAILED(nsres)) {
1917         *_retval = nshandler;
1918         return NS_OK;
1919     }
1920
1921     nsIExternalProtocolHandler_Release(nsexthandler);
1922     *_retval = create_protocol_handler(nshandler);
1923     TRACE("return %p\n", *_retval);
1924     return NS_OK;
1925 }
1926
1927 static nsresult NSAPI nsIOService_GetProtocolFlags(nsIIOService *iface, const char *aScheme,
1928                                                     PRUint32 *_retval)
1929 {
1930     TRACE("(%s %p)\n", debugstr_a(aScheme), _retval);
1931     return nsIIOService_GetProtocolFlags(nsio, aScheme, _retval);
1932 }
1933
1934 static BOOL is_gecko_special_uri(const char *spec)
1935 {
1936     static const char chromeW[] = "chrome:";
1937     static const char jarW[] = "jar:";
1938     static const char resourceW[] = "resource:";
1939     static const char javascriptW[] = "javascript:";
1940
1941     return !strncasecmp(spec, chromeW,     sizeof(chromeW)-1)
1942         || !strncasecmp(spec, resourceW,   sizeof(resourceW)-1)
1943         || !strncasecmp(spec, jarW,        sizeof(jarW)-1)
1944         || !strncasecmp(spec, javascriptW, sizeof(javascriptW)-1);
1945 }
1946
1947 static nsresult NSAPI nsIOService_NewURI(nsIIOService *iface, const nsACString *aSpec,
1948         const char *aOriginCharset, nsIURI *aBaseURI, nsIURI **_retval)
1949 {
1950     const char *spec = NULL;
1951     nsACString spec_str;
1952     NSContainer *nscontainer = NULL;
1953     nsIURI *uri = NULL;
1954     LPCWSTR base_wine_url = NULL;
1955     nsIWineURI *base_wine_uri = NULL, *wine_uri;
1956     BOOL is_wine_uri = FALSE;
1957     nsresult nsres;
1958
1959     nsACString_GetData(aSpec, &spec, NULL);
1960
1961     TRACE("(%p(%s) %s %p %p)\n", aSpec, debugstr_a(spec), debugstr_a(aOriginCharset),
1962           aBaseURI, _retval);
1963
1964     if(is_gecko_special_uri(spec))
1965         return nsIIOService_NewURI(nsio, aSpec, aOriginCharset, aBaseURI, _retval);
1966
1967     if(!strncmp(spec, "wine:", 5)) {
1968         spec += 5;
1969         is_wine_uri = TRUE;
1970     }
1971
1972     if(aBaseURI) {
1973         nsACString base_uri_str;
1974         const char *base_uri = NULL;
1975
1976         nsACString_Init(&base_uri_str, NULL);
1977
1978         nsres = nsIURI_GetSpec(aBaseURI, &base_uri_str);
1979         if(NS_SUCCEEDED(nsres)) {
1980             nsACString_GetData(&base_uri_str, &base_uri, NULL);
1981             TRACE("base_uri=%s\n", debugstr_a(base_uri));
1982         }else {
1983             ERR("GetSpec failed: %08x\n", nsres);
1984         }
1985
1986         nsACString_Finish(&base_uri_str);
1987     }
1988
1989     nsACString_Init(&spec_str, spec);
1990     nsres = nsIIOService_NewURI(nsio, aSpec, aOriginCharset, aBaseURI, &uri);
1991     nsACString_Finish(&spec_str);
1992     if(NS_FAILED(nsres))
1993         TRACE("NewURI failed: %08x\n", nsres);
1994
1995     if(aBaseURI) {
1996         nsres = nsIURI_QueryInterface(aBaseURI, &IID_nsIWineURI, (void**)&base_wine_uri);
1997         if(NS_SUCCEEDED(nsres)) {
1998             nsIWineURI_GetNSContainer(base_wine_uri, &nscontainer);
1999             nsIWineURI_GetWineURL(base_wine_uri, &base_wine_url);
2000         }else {
2001             TRACE("Could not get base nsIWineURI: %08x\n", nsres);
2002         }
2003     }
2004
2005     nsres = create_uri(uri, nscontainer, &wine_uri);
2006     *_retval = (nsIURI*)wine_uri;
2007
2008     if(nscontainer)
2009         nsIWebBrowserChrome_Release(NSWBCHROME(nscontainer));
2010
2011     if(base_wine_url) {
2012         WCHAR url[INTERNET_MAX_URL_LENGTH], rel_url[INTERNET_MAX_URL_LENGTH];
2013         DWORD len;
2014         HRESULT hres;
2015
2016         MultiByteToWideChar(CP_ACP, 0, spec, -1, rel_url, sizeof(rel_url)/sizeof(WCHAR));
2017
2018         hres = CoInternetCombineUrl(base_wine_url, rel_url,
2019                                     URL_ESCAPE_SPACES_ONLY|URL_DONT_ESCAPE_EXTRA_INFO,
2020                                     url, sizeof(url)/sizeof(WCHAR), &len, 0);
2021         if(SUCCEEDED(hres))
2022             nsIWineURI_SetWineURL(wine_uri, url);
2023         else
2024              WARN("CoCombineUrl failed: %08x\n", hres);
2025     }else if(is_wine_uri) {
2026         WCHAR url[INTERNET_MAX_URL_LENGTH];
2027
2028         MultiByteToWideChar(CP_ACP, 0, spec, -1, url, sizeof(url)/sizeof(WCHAR));
2029         nsIWineURI_SetWineURL(wine_uri, url);
2030     }
2031
2032     if(base_wine_uri)
2033         nsIWineURI_Release(base_wine_uri);
2034
2035     return nsres;
2036 }
2037
2038 static nsresult NSAPI nsIOService_NewFileURI(nsIIOService *iface, nsIFile *aFile,
2039                                              nsIURI **_retval)
2040 {
2041     TRACE("(%p %p)\n", aFile, _retval);
2042     return nsIIOService_NewFileURI(nsio, aFile, _retval);
2043 }
2044
2045 static nsresult NSAPI nsIOService_NewChannelFromURI(nsIIOService *iface, nsIURI *aURI,
2046                                                      nsIChannel **_retval)
2047 {
2048     nsIChannel *channel = NULL;
2049     nsChannel *ret;
2050     nsIWineURI *wine_uri;
2051     nsresult nsres;
2052
2053     TRACE("(%p %p)\n", aURI, _retval);
2054
2055     nsres = nsIIOService_NewChannelFromURI(nsio, aURI, &channel);
2056     if(NS_FAILED(nsres) && nsres != NS_ERROR_UNKNOWN_PROTOCOL) {
2057         WARN("NewChannelFromURI failed: %08x\n", nsres);
2058         *_retval = channel;
2059         return nsres;
2060     }
2061
2062     nsres = nsIURI_QueryInterface(aURI, &IID_nsIWineURI, (void**)&wine_uri);
2063     if(NS_FAILED(nsres)) {
2064         WARN("Could not get nsIWineURI: %08x\n", nsres);
2065         *_retval = channel;
2066         return channel ? NS_OK : NS_ERROR_UNEXPECTED;
2067     }
2068
2069     ret = mshtml_alloc(sizeof(nsChannel));
2070
2071     ret->lpHttpChannelVtbl = &nsChannelVtbl;
2072     ret->lpUploadChannelVtbl = &nsUploadChannelVtbl;
2073     ret->ref = 1;
2074     ret->channel = channel;
2075     ret->http_channel = NULL;
2076     ret->uri = wine_uri;
2077     ret->post_data_stream = NULL;
2078     ret->load_group = NULL;
2079     ret->notif_callback = NULL;
2080     ret->load_flags = 0;
2081     ret->content = NULL;
2082     ret->charset = NULL;
2083
2084     nsIURI_AddRef(aURI);
2085     ret->original_uri = aURI;
2086
2087     if(channel)
2088         nsIChannel_QueryInterface(channel, &IID_nsIHttpChannel, (void**)&ret->http_channel);
2089
2090     *_retval = NSCHANNEL(ret);
2091     return NS_OK;
2092 }
2093
2094 static nsresult NSAPI nsIOService_NewChannel(nsIIOService *iface, const nsACString *aSpec,
2095         const char *aOriginCharset, nsIURI *aBaseURI, nsIChannel **_retval)
2096 {
2097     TRACE("(%p %s %p %p)\n", aSpec, debugstr_a(aOriginCharset), aBaseURI, _retval);
2098     return nsIIOService_NewChannel(nsio, aSpec, aOriginCharset, aBaseURI, _retval);
2099 }
2100
2101 static nsresult NSAPI nsIOService_GetOffline(nsIIOService *iface, PRBool *aOffline)
2102 {
2103     TRACE("(%p)\n", aOffline);
2104     return nsIIOService_GetOffline(nsio, aOffline);
2105 }
2106
2107 static nsresult NSAPI nsIOService_SetOffline(nsIIOService *iface, PRBool aOffline)
2108 {
2109     TRACE("(%x)\n", aOffline);
2110     return nsIIOService_SetOffline(nsio, aOffline);
2111 }
2112
2113 static nsresult NSAPI nsIOService_AllowPort(nsIIOService *iface, PRInt32 aPort,
2114                                              const char *aScheme, PRBool *_retval)
2115 {
2116     TRACE("(%d %s %p)\n", aPort, debugstr_a(aScheme), _retval);
2117     return nsIIOService_AllowPort(nsio, aPort, debugstr_a(aScheme), _retval);
2118 }
2119
2120 static nsresult NSAPI nsIOService_ExtractScheme(nsIIOService *iface, const nsACString *urlString,
2121                                                  nsACString * _retval)
2122 {
2123     TRACE("(%p %p)\n", urlString, _retval);
2124     return nsIIOService_ExtractScheme(nsio, urlString, _retval);
2125 }
2126
2127 static const nsIIOServiceVtbl nsIOServiceVtbl = {
2128     nsIOService_QueryInterface,
2129     nsIOService_AddRef,
2130     nsIOService_Release,
2131     nsIOService_GetProtocolHandler,
2132     nsIOService_GetProtocolFlags,
2133     nsIOService_NewURI,
2134     nsIOService_NewFileURI,
2135     nsIOService_NewChannelFromURI,
2136     nsIOService_NewChannel,
2137     nsIOService_GetOffline,
2138     nsIOService_SetOffline,
2139     nsIOService_AllowPort,
2140     nsIOService_ExtractScheme
2141 };
2142
2143 static nsIIOService nsIOService = { &nsIOServiceVtbl };
2144
2145 static nsresult NSAPI nsIOServiceFactory_QueryInterface(nsIFactory *iface, nsIIDRef riid,
2146                                                         nsQIResult result)
2147 {
2148     *result = NULL;
2149
2150     if(IsEqualGUID(&IID_nsISupports, riid)) {
2151         TRACE("(IID_nsISupoprts %p)\n", result);
2152         *result = iface;
2153     }else if(IsEqualGUID(&IID_nsIFactory, riid)) {
2154         TRACE("(IID_nsIFactory %p)\n", result);
2155         *result = iface;
2156     }
2157
2158     if(*result) {
2159         nsIFactory_AddRef(iface);
2160         return NS_OK;
2161     }
2162
2163     WARN("(%s %p)\n", debugstr_guid(riid), result);
2164     return NS_NOINTERFACE;
2165 }
2166
2167 static nsrefcnt NSAPI nsIOServiceFactory_AddRef(nsIFactory *iface)
2168 {
2169     return 2;
2170 }
2171
2172 static nsrefcnt NSAPI nsIOServiceFactory_Release(nsIFactory *iface)
2173 {
2174     return 1;
2175 }
2176
2177 static nsresult NSAPI nsIOServiceFactory_CreateInstance(nsIFactory *iface,
2178         nsISupports *aOuter, const nsIID *iid, void **result)
2179 {
2180     return nsIIOService_QueryInterface(&nsIOService, iid, result);
2181 }
2182
2183 static nsresult NSAPI nsIOServiceFactory_LockFactory(nsIFactory *iface, PRBool lock)
2184 {
2185     WARN("(%x)\n", lock);
2186     return NS_OK;
2187 }
2188
2189 static const nsIFactoryVtbl nsIOServiceFactoryVtbl = {
2190     nsIOServiceFactory_QueryInterface,
2191     nsIOServiceFactory_AddRef,
2192     nsIOServiceFactory_Release,
2193     nsIOServiceFactory_CreateInstance,
2194     nsIOServiceFactory_LockFactory
2195 };
2196
2197 static nsIFactory nsIOServiceFactory = { &nsIOServiceFactoryVtbl };
2198
2199 void init_nsio(nsIComponentManager *component_manager, nsIComponentRegistrar *registrar)
2200 {
2201     nsIFactory *old_factory = NULL;
2202     nsresult nsres;
2203
2204     nsres = nsIComponentManager_GetClassObject(component_manager, &NS_IOSERVICE_CID,
2205                                                &IID_nsIFactory, (void**)&old_factory);
2206     if(NS_FAILED(nsres)) {
2207         ERR("Could not get factory: %08x\n", nsres);
2208         return;
2209     }
2210
2211     nsres = nsIFactory_CreateInstance(old_factory, NULL, &IID_nsIIOService, (void**)&nsio);
2212     if(NS_FAILED(nsres)) {
2213         ERR("Couldn not create nsIOService instance %08x\n", nsres);
2214         nsIFactory_Release(old_factory);
2215         return;
2216     }
2217
2218     nsres = nsIComponentRegistrar_UnregisterFactory(registrar, &NS_IOSERVICE_CID, old_factory);
2219     nsIFactory_Release(old_factory);
2220     if(NS_FAILED(nsres))
2221         ERR("UnregisterFactory failed: %08x\n", nsres);
2222
2223     nsres = nsIComponentRegistrar_RegisterFactory(registrar, &NS_IOSERVICE_CID,
2224             NS_IOSERVICE_CLASSNAME, NS_IOSERVICE_CONTRACTID, &nsIOServiceFactory);
2225     if(NS_FAILED(nsres))
2226         ERR("RegisterFactory failed: %08x\n", nsres);
2227 }