dlls/mshtml/nsio.c

   1 /*
   2  * Copyright 2006-2010 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 NS_IOSERVICE_CLASSNAME "nsIOService"
  42 #define NS_IOSERVICE_CONTRACTID "@mozilla.org/network/io-service;1"
  43
  44 static const IID NS_IOSERVICE_CID =
  45     {0x9ac9e770, 0x18bc, 0x11d3, {0x93, 0x37, 0x00, 0x10, 0x4b, 0xa0, 0xfd, 0x40}};
  46 static const IID IID_nsWineURI =
  47     {0x5088272e, 0x900b, 0x11da, {0xc6,0x87, 0x00,0x0f,0xea,0x57,0xf2,0x1a}};
  48
  49 static nsIIOService *nsio = NULL;
  50 static nsINetUtil *net_util;
  51
  52 static const WCHAR about_blankW[] = {'a','b','o','u','t',':','b','l','a','n','k',0};
  53
  54 static const char *request_method_strings[] = {"GET", "PUT", "POST"};
  55
  56 struct  nsWineURI {
  57     nsIURL nsIURL_iface;
  58
  59     LONG ref;
  60
  61     nsIURI *nsuri;
  62     nsIURL *nsurl;
  63     NSContainer *container;
  64     windowref_t *window_ref;
  65     nsChannelBSC *channel_bsc;
  66     BSTR wine_url;
  67     IUri *uri;
  68     IUriBuilder *uri_builder;
  69     BOOL is_doc_uri;
  70 };
  71
  72 static nsresult create_uri(nsIURI*,HTMLWindow*,NSContainer*,nsWineURI**);
  73
  74 static const char *debugstr_nsacstr(const nsACString *nsstr)
  75 {
  76     const char *data;
  77
  78     nsACString_GetData(nsstr, &data);
  79     return debugstr_a(data);
  80 }
  81
  82 HRESULT nsuri_to_url(LPCWSTR nsuri, BOOL ret_empty, BSTR *ret)
  83 {
  84     const WCHAR *ptr = nsuri;
  85
  86     static const WCHAR wine_prefixW[] = {'w','i','n','e',':'};
  87
  88     if(!strncmpW(nsuri, wine_prefixW, sizeof(wine_prefixW)/sizeof(WCHAR)))
  89         ptr += sizeof(wine_prefixW)/sizeof(WCHAR);
  90
  91     if(*ptr || ret_empty) {
  92         *ret = SysAllocString(ptr);
  93         if(!*ret)
  94             return E_OUTOFMEMORY;
  95     }else {
  96         *ret = NULL;
  97     }
  98
  99     TRACE("%s -> %s\n", debugstr_w(nsuri), debugstr_w(*ret));
 100     return S_OK;
 101 }
 102
 103 static BOOL exec_shldocvw_67(HTMLDocumentObj *doc, LPCWSTR url)
 104 {
 105     IOleCommandTarget *cmdtrg = NULL;
 106     HRESULT hres;
 107
 108     hres = IOleClientSite_QueryInterface(doc->client, &IID_IOleCommandTarget, (void**)&cmdtrg);
 109     if(SUCCEEDED(hres)) {
 110         VARIANT varUrl, varRes;
 111
 112         V_VT(&varUrl) = VT_BSTR;
 113         V_BSTR(&varUrl) = SysAllocString(url);
 114         V_VT(&varRes) = VT_BOOL;
 115
 116         hres = IOleCommandTarget_Exec(cmdtrg, &CGID_ShellDocView, 67, 0, &varUrl, &varRes);
 117
 118         IOleCommandTarget_Release(cmdtrg);
 119         SysFreeString(V_BSTR(&varUrl));
 120
 121         if(SUCCEEDED(hres) && !V_BOOL(&varRes)) {
 122             TRACE("got VARIANT_FALSE, do not load\n");
 123             return FALSE;
 124         }
 125     }
 126
 127     return TRUE;
 128 }
 129
 130 static BOOL before_async_open(nsChannel *channel, NSContainer *container)
 131 {
 132     HTMLDocumentObj *doc = container->doc;
 133     DWORD hlnf = 0;
 134     BOOL cancel;
 135     HRESULT hres;
 136
 137     if(!doc) {
 138         NSContainer *container_iter = container;
 139
 140         hlnf = HLNF_OPENINNEWWINDOW;
 141         while(!container_iter->doc)
 142             container_iter = container_iter->parent;
 143         doc = container_iter->doc;
 144     }
 145
 146     if(!doc->client)
 147         return TRUE;
 148
 149     if(!hlnf && !exec_shldocvw_67(doc, channel->uri->wine_url))
 150         return FALSE;
 151
 152     hres = hlink_frame_navigate(&doc->basedoc, channel->uri->wine_url, channel->post_data_stream, hlnf, &cancel);
 153     return FAILED(hres) || cancel;
 154 }
 155
 156 HRESULT load_nsuri(HTMLWindow *window, nsWineURI *uri, nsChannelBSC *channelbsc, DWORD flags)
 157 {
 158     nsIWebNavigation *web_navigation;
 159     nsIDocShell *doc_shell;
 160     HTMLDocumentNode *doc;
 161     nsresult nsres;
 162
 163     nsres = get_nsinterface((nsISupports*)window->nswindow, &IID_nsIWebNavigation, (void**)&web_navigation);
 164     if(NS_FAILED(nsres)) {
 165         ERR("Could not get nsIWebNavigation interface: %08x\n", nsres);
 166         return E_FAIL;
 167     }
 168
 169     nsres = nsIWebNavigation_QueryInterface(web_navigation, &IID_nsIDocShell, (void**)&doc_shell);
 170     nsIWebNavigation_Release(web_navigation);
 171     if(NS_FAILED(nsres)) {
 172         ERR("Could not get nsIDocShell: %08x\n", nsres);
 173         return E_FAIL;
 174     }
 175
 176     uri->channel_bsc = channelbsc;
 177     doc = window->doc;
 178     doc->skip_mutation_notif = TRUE;
 179     nsres = nsIDocShell_LoadURI(doc_shell, (nsIURI*)&uri->nsIURL_iface, NULL, flags, FALSE);
 180     if(doc == window->doc)
 181         doc->skip_mutation_notif = FALSE;
 182     uri->channel_bsc = NULL;
 183     nsIDocShell_Release(doc_shell);
 184     if(NS_FAILED(nsres)) {
 185         WARN("LoadURI failed: %08x\n", nsres);
 186         return E_FAIL;
 187     }
 188
 189     return S_OK;
 190 }
 191
 192 HRESULT set_wine_url(nsWineURI *This, LPCWSTR url)
 193 {
 194     TRACE("(%p)->(%s)\n", This, debugstr_w(url));
 195
 196     if(url) {
 197         BSTR new_url;
 198
 199         new_url = SysAllocString(url);
 200         if(!new_url)
 201             return E_OUTOFMEMORY;
 202         SysFreeString(This->wine_url);
 203         This->wine_url = new_url;
 204     }else {
 205         heap_free(This->wine_url);
 206         This->wine_url = NULL;
 207     }
 208
 209     return S_OK;
 210 }
 211
 212 static void set_uri_nscontainer(nsWineURI *This, NSContainer *nscontainer)
 213 {
 214     if(This->container) {
 215         if(This->container == nscontainer)
 216             return;
 217         TRACE("Changing %p -> %p\n", This->container, nscontainer);
 218         nsIWebBrowserChrome_Release(&This->container->nsIWebBrowserChrome_iface);
 219     }
 220
 221     if(nscontainer)
 222         nsIWebBrowserChrome_AddRef(&nscontainer->nsIWebBrowserChrome_iface);
 223     This->container = nscontainer;
 224 }
 225
 226 static void set_uri_window(nsWineURI *This, HTMLWindow *window)
 227 {
 228     if(This->window_ref) {
 229         if(This->window_ref->window == window)
 230             return;
 231         TRACE("Changing %p -> %p\n", This->window_ref->window, window);
 232         windowref_release(This->window_ref);
 233     }
 234
 235     if(window) {
 236         windowref_addref(window->window_ref);
 237         This->window_ref = window->window_ref;
 238
 239         if(window->doc_obj)
 240             set_uri_nscontainer(This, window->doc_obj->nscontainer);
 241     }else {
 242         This->window_ref = NULL;
 243     }
 244 }
 245
 246 static inline BOOL is_http_channel(nsChannel *This)
 247 {
 248     return This->url_scheme == URL_SCHEME_HTTP || This->url_scheme == URL_SCHEME_HTTPS;
 249 }
 250
 251 static http_header_t *find_http_header(struct list *headers, const WCHAR *name, int len)
 252 {
 253     http_header_t *iter;
 254
 255     LIST_FOR_EACH_ENTRY(iter, headers, http_header_t, entry) {
 256         if(!strcmpiW(iter->header, name))
 257             return iter;
 258     }
 259
 260     return NULL;
 261 }
 262
 263 static nsresult get_channel_http_header(struct list *headers, const nsACString *header_name_str,
 264         nsACString *_retval)
 265 {
 266     const char *header_namea;
 267     http_header_t *header;
 268     WCHAR *header_name;
 269     char *data;
 270
 271     nsACString_GetData(header_name_str, &header_namea);
 272     header_name = heap_strdupAtoW(header_namea);
 273     if(!header_name)
 274         return NS_ERROR_UNEXPECTED;
 275
 276     header = find_http_header(headers, header_name, strlenW(header_name));
 277     heap_free(header_name);
 278     if(!header)
 279         return NS_ERROR_NOT_AVAILABLE;
 280
 281     data = heap_strdupWtoA(header->data);
 282     if(!data)
 283         return NS_ERROR_UNEXPECTED;
 284
 285     nsACString_SetData(_retval, data);
 286     heap_free(data);
 287     return NS_OK;
 288 }
 289
 290 HRESULT set_http_header(struct list *headers, const WCHAR *name, int name_len,
 291         const WCHAR *value, int value_len)
 292 {
 293     http_header_t *header;
 294
 295     TRACE("%s: %s\n", debugstr_wn(name, name_len), debugstr_wn(value, value_len));
 296
 297     header = find_http_header(headers, name, name_len);
 298     if(header) {
 299         WCHAR *new_data;
 300
 301         new_data = heap_strndupW(value, value_len);
 302         if(!new_data)
 303             return E_OUTOFMEMORY;
 304
 305         heap_free(header->data);
 306         header->data = new_data;
 307     }else {
 308         header = heap_alloc(sizeof(http_header_t));
 309         if(!header)
 310             return E_OUTOFMEMORY;
 311
 312         header->header = heap_strndupW(name, name_len);
 313         header->data = heap_strndupW(value, value_len);
 314         if(!header->header || !header->data) {
 315             heap_free(header->header);
 316             heap_free(header->data);
 317             heap_free(header);
 318             return E_OUTOFMEMORY;
 319         }
 320
 321         list_add_tail(headers, &header->entry);
 322     }
 323
 324     return S_OK;
 325 }
 326
 327 static nsresult set_channel_http_header(struct list *headers, const nsACString *name_str,
 328         const nsACString *value_str)
 329 {
 330     const char *namea, *valuea;
 331     WCHAR *name, *value;
 332     HRESULT hres;
 333
 334     nsACString_GetData(name_str, &namea);
 335     name = heap_strdupAtoW(namea);
 336     if(!name)
 337         return NS_ERROR_UNEXPECTED;
 338
 339     nsACString_GetData(value_str, &valuea);
 340     value = heap_strdupAtoW(valuea);
 341     if(!value) {
 342         heap_free(name);
 343         return NS_ERROR_UNEXPECTED;
 344     }
 345
 346     hres = set_http_header(headers, name, strlenW(name), value, strlenW(value));
 347
 348     heap_free(name);
 349     heap_free(value);
 350     return SUCCEEDED(hres) ? NS_OK : NS_ERROR_UNEXPECTED;
 351 }
 352
 353 static nsresult visit_http_headers(struct list *headers, nsIHttpHeaderVisitor *visitor)
 354 {
 355     nsACString header_str, value_str;
 356     char *header, *value;
 357     http_header_t *iter;
 358     nsresult nsres;
 359
 360     LIST_FOR_EACH_ENTRY(iter, headers, http_header_t, entry) {
 361         header = heap_strdupWtoA(iter->header);
 362         if(!header)
 363             return NS_ERROR_OUT_OF_MEMORY;
 364
 365         value = heap_strdupWtoA(iter->data);
 366         if(!value) {
 367             heap_free(header);
 368             return NS_ERROR_OUT_OF_MEMORY;
 369         }
 370
 371         nsACString_InitDepend(&header_str, header);
 372         nsACString_InitDepend(&value_str, value);
 373         nsres = nsIHttpHeaderVisitor_VisitHeader(visitor, &header_str, &value_str);
 374         nsACString_Finish(&header_str);
 375         nsACString_Finish(&value_str);
 376         heap_free(header);
 377         heap_free(value);
 378         if(NS_FAILED(nsres))
 379             break;
 380     }
 381
 382     return NS_OK;
 383 }
 384
 385 static void free_http_headers(struct list *list)
 386 {
 387     http_header_t *iter, *iter_next;
 388
 389     LIST_FOR_EACH_ENTRY_SAFE(iter, iter_next, list, http_header_t, entry) {
 390         list_remove(&iter->entry);
 391         heap_free(iter->header);
 392         heap_free(iter->data);
 393         heap_free(iter);
 394     }
 395 }
 396
 397 static inline nsChannel *impl_from_nsIHttpChannel(nsIHttpChannel *iface)
 398 {
 399     return CONTAINING_RECORD(iface, nsChannel, nsIHttpChannel_iface);
 400 }
 401
 402 static nsresult NSAPI nsChannel_QueryInterface(nsIHttpChannel *iface, nsIIDRef riid, void **result)
 403 {
 404     nsChannel *This = impl_from_nsIHttpChannel(iface);
 405
 406     if(IsEqualGUID(&IID_nsISupports, riid)) {
 407         TRACE("(%p)->(IID_nsISupports %p)\n", This, result);
 408         *result = &This->nsIHttpChannel_iface;
 409     }else if(IsEqualGUID(&IID_nsIRequest, riid)) {
 410         TRACE("(%p)->(IID_nsIRequest %p)\n", This, result);
 411         *result = &This->nsIHttpChannel_iface;
 412     }else if(IsEqualGUID(&IID_nsIChannel, riid)) {
 413         TRACE("(%p)->(IID_nsIChannel %p)\n", This, result);
 414         *result = &This->nsIHttpChannel_iface;
 415     }else if(IsEqualGUID(&IID_nsIHttpChannel, riid)) {
 416         TRACE("(%p)->(IID_nsIHttpChannel %p)\n", This, result);
 417         *result = is_http_channel(This) ? &This->nsIHttpChannel_iface : NULL;
 418     }else if(IsEqualGUID(&IID_nsIUploadChannel, riid)) {
 419         TRACE("(%p)->(IID_nsIUploadChannel %p)\n", This, result);
 420         *result = &This->nsIUploadChannel_iface;
 421     }else if(IsEqualGUID(&IID_nsIHttpChannelInternal, riid)) {
 422         TRACE("(%p)->(IID_nsIHttpChannelInternal %p)\n", This, result);
 423         *result = is_http_channel(This) ? &This->nsIHttpChannelInternal_iface : NULL;
 424     }else {
 425         TRACE("(%p)->(%s %p)\n", This, debugstr_guid(riid), result);
 426         *result = NULL;
 427     }
 428
 429     if(*result) {
 430         nsIChannel_AddRef(&This->nsIHttpChannel_iface);
 431         return NS_OK;
 432     }
 433
 434     return NS_NOINTERFACE;
 435 }
 436
 437 static nsrefcnt NSAPI nsChannel_AddRef(nsIHttpChannel *iface)
 438 {
 439     nsChannel *This = impl_from_nsIHttpChannel(iface);
 440     nsrefcnt ref = InterlockedIncrement(&This->ref);
 441
 442     TRACE("(%p) ref=%d\n", This, ref);
 443
 444     return ref;
 445 }
 446
 447 static nsrefcnt NSAPI nsChannel_Release(nsIHttpChannel *iface)
 448 {
 449     nsChannel *This = impl_from_nsIHttpChannel(iface);
 450     LONG ref = InterlockedDecrement(&This->ref);
 451
 452     if(!ref) {
 453         nsIURI_Release(&This->uri->nsIURL_iface);
 454         if(This->owner)
 455             nsISupports_Release(This->owner);
 456         if(This->post_data_stream)
 457             nsIInputStream_Release(This->post_data_stream);
 458         if(This->load_group)
 459             nsILoadGroup_Release(This->load_group);
 460         if(This->notif_callback)
 461             nsIInterfaceRequestor_Release(This->notif_callback);
 462         if(This->original_uri)
 463             nsIURI_Release(This->original_uri);
 464         if(This->referrer)
 465             nsIURI_Release(This->referrer);
 466
 467         free_http_headers(&This->response_headers);
 468         free_http_headers(&This->request_headers);
 469
 470         heap_free(This->content_type);
 471         heap_free(This->charset);
 472         heap_free(This);
 473     }
 474
 475     return ref;
 476 }
 477
 478 static nsresult NSAPI nsChannel_GetName(nsIHttpChannel *iface, nsACString *aName)
 479 {
 480     nsChannel *This = impl_from_nsIHttpChannel(iface);
 481
 482     TRACE("(%p)->(%p)\n", This, aName);
 483
 484     return nsIURI_GetSpec(&This->uri->nsIURL_iface, aName);
 485 }
 486
 487 static nsresult NSAPI nsChannel_IsPending(nsIHttpChannel *iface, PRBool *_retval)
 488 {
 489     nsChannel *This = impl_from_nsIHttpChannel(iface);
 490
 491     FIXME("(%p)->(%p)\n", This, _retval);
 492
 493     return NS_ERROR_NOT_IMPLEMENTED;
 494 }
 495
 496 static nsresult NSAPI nsChannel_GetStatus(nsIHttpChannel *iface, nsresult *aStatus)
 497 {
 498     nsChannel *This = impl_from_nsIHttpChannel(iface);
 499
 500     WARN("(%p)->(%p) returning NS_OK\n", This, aStatus);
 501
 502     return *aStatus = NS_OK;
 503 }
 504
 505 static nsresult NSAPI nsChannel_Cancel(nsIHttpChannel *iface, nsresult aStatus)
 506 {
 507     nsChannel *This = impl_from_nsIHttpChannel(iface);
 508
 509     FIXME("(%p)->(%08x)\n", This, aStatus);
 510
 511     return NS_ERROR_NOT_IMPLEMENTED;
 512 }
 513
 514 static nsresult NSAPI nsChannel_Suspend(nsIHttpChannel *iface)
 515 {
 516     nsChannel *This = impl_from_nsIHttpChannel(iface);
 517
 518     FIXME("(%p)\n", This);
 519
 520     return NS_ERROR_NOT_IMPLEMENTED;
 521 }
 522
 523 static nsresult NSAPI nsChannel_Resume(nsIHttpChannel *iface)
 524 {
 525     nsChannel *This = impl_from_nsIHttpChannel(iface);
 526
 527     FIXME("(%p)\n", This);
 528
 529     return NS_ERROR_NOT_IMPLEMENTED;
 530 }
 531
 532 static nsresult NSAPI nsChannel_GetLoadGroup(nsIHttpChannel *iface, nsILoadGroup **aLoadGroup)
 533 {
 534     nsChannel *This = impl_from_nsIHttpChannel(iface);
 535
 536     TRACE("(%p)->(%p)\n", This, aLoadGroup);
 537
 538     if(This->load_group)
 539         nsILoadGroup_AddRef(This->load_group);
 540
 541     *aLoadGroup = This->load_group;
 542     return NS_OK;
 543 }
 544
 545 static nsresult NSAPI nsChannel_SetLoadGroup(nsIHttpChannel *iface, nsILoadGroup *aLoadGroup)
 546 {
 547     nsChannel *This = impl_from_nsIHttpChannel(iface);
 548
 549     TRACE("(%p)->(%p)\n", This, aLoadGroup);
 550
 551     if(This->load_group)
 552         nsILoadGroup_Release(This->load_group);
 553     if(aLoadGroup)
 554         nsILoadGroup_AddRef(aLoadGroup);
 555     This->load_group = aLoadGroup;
 556
 557     return NS_OK;
 558 }
 559
 560 static nsresult NSAPI nsChannel_GetLoadFlags(nsIHttpChannel *iface, nsLoadFlags *aLoadFlags)
 561 {
 562     nsChannel *This = impl_from_nsIHttpChannel(iface);
 563
 564     TRACE("(%p)->(%p)\n", This, aLoadFlags);
 565
 566     *aLoadFlags = This->load_flags;
 567     return NS_OK;
 568 }
 569
 570 static nsresult NSAPI nsChannel_SetLoadFlags(nsIHttpChannel *iface, nsLoadFlags aLoadFlags)
 571 {
 572     nsChannel *This = impl_from_nsIHttpChannel(iface);
 573
 574     TRACE("(%p)->(%08x)\n", This, aLoadFlags);
 575
 576     This->load_flags = aLoadFlags;
 577     return NS_OK;
 578 }
 579
 580 static nsresult NSAPI nsChannel_GetOriginalURI(nsIHttpChannel *iface, nsIURI **aOriginalURI)
 581 {
 582     nsChannel *This = impl_from_nsIHttpChannel(iface);
 583
 584     TRACE("(%p)->(%p)\n", This, aOriginalURI);
 585
 586     if(This->original_uri)
 587         nsIURI_AddRef(This->original_uri);
 588
 589     *aOriginalURI = This->original_uri;
 590     return NS_OK;
 591 }
 592
 593 static nsresult NSAPI nsChannel_SetOriginalURI(nsIHttpChannel *iface, nsIURI *aOriginalURI)
 594 {
 595     nsChannel *This = impl_from_nsIHttpChannel(iface);
 596
 597     TRACE("(%p)->(%p)\n", This, aOriginalURI);
 598
 599     if(This->original_uri)
 600         nsIURI_Release(This->original_uri);
 601
 602     nsIURI_AddRef(aOriginalURI);
 603     This->original_uri = aOriginalURI;
 604     return NS_OK;
 605 }
 606
 607 static nsresult NSAPI nsChannel_GetURI(nsIHttpChannel *iface, nsIURI **aURI)
 608 {
 609     nsChannel *This = impl_from_nsIHttpChannel(iface);
 610
 611     TRACE("(%p)->(%p)\n", This, aURI);
 612
 613     nsIURI_AddRef(&This->uri->nsIURL_iface);
 614     *aURI = (nsIURI*)This->uri;
 615
 616     return NS_OK;
 617 }
 618
 619 static nsresult NSAPI nsChannel_GetOwner(nsIHttpChannel *iface, nsISupports **aOwner)
 620 {
 621     nsChannel *This = impl_from_nsIHttpChannel(iface);
 622
 623     TRACE("(%p)->(%p)\n", This, aOwner);
 624
 625     if(This->owner)
 626         nsISupports_AddRef(This->owner);
 627     *aOwner = This->owner;
 628
 629     return NS_OK;
 630 }
 631
 632 static nsresult NSAPI nsChannel_SetOwner(nsIHttpChannel *iface, nsISupports *aOwner)
 633 {
 634     nsChannel *This = impl_from_nsIHttpChannel(iface);
 635
 636     TRACE("(%p)->(%p)\n", This, aOwner);
 637
 638     if(aOwner)
 639         nsISupports_AddRef(aOwner);
 640     if(This->owner)
 641         nsISupports_Release(This->owner);
 642     This->owner = aOwner;
 643
 644     return NS_OK;
 645 }
 646
 647 static nsresult NSAPI nsChannel_GetNotificationCallbacks(nsIHttpChannel *iface,
 648         nsIInterfaceRequestor **aNotificationCallbacks)
 649 {
 650     nsChannel *This = impl_from_nsIHttpChannel(iface);
 651
 652     TRACE("(%p)->(%p)\n", This, aNotificationCallbacks);
 653
 654     if(This->notif_callback)
 655         nsIInterfaceRequestor_AddRef(This->notif_callback);
 656     *aNotificationCallbacks = This->notif_callback;
 657
 658     return NS_OK;
 659 }
 660
 661 static nsresult NSAPI nsChannel_SetNotificationCallbacks(nsIHttpChannel *iface,
 662         nsIInterfaceRequestor *aNotificationCallbacks)
 663 {
 664     nsChannel *This = impl_from_nsIHttpChannel(iface);
 665
 666     TRACE("(%p)->(%p)\n", This, aNotificationCallbacks);
 667
 668     if(This->notif_callback)
 669         nsIInterfaceRequestor_Release(This->notif_callback);
 670     if(aNotificationCallbacks)
 671         nsIInterfaceRequestor_AddRef(aNotificationCallbacks);
 672
 673     This->notif_callback = aNotificationCallbacks;
 674
 675     return NS_OK;
 676 }
 677
 678 static nsresult NSAPI nsChannel_GetSecurityInfo(nsIHttpChannel *iface, nsISupports **aSecurityInfo)
 679 {
 680     nsChannel *This = impl_from_nsIHttpChannel(iface);
 681
 682     TRACE("(%p)->(%p)\n", This, aSecurityInfo);
 683
 684     return NS_ERROR_NOT_IMPLEMENTED;
 685 }
 686
 687 static nsresult NSAPI nsChannel_GetContentType(nsIHttpChannel *iface, nsACString *aContentType)
 688 {
 689     nsChannel *This = impl_from_nsIHttpChannel(iface);
 690
 691     TRACE("(%p)->(%p)\n", This, aContentType);
 692
 693     if(This->content_type) {
 694         nsACString_SetData(aContentType, This->content_type);
 695         return S_OK;
 696     }
 697
 698     WARN("unknown type\n");
 699     return NS_ERROR_FAILURE;
 700 }
 701
 702 static nsresult NSAPI nsChannel_SetContentType(nsIHttpChannel *iface,
 703                                                const nsACString *aContentType)
 704 {
 705     nsChannel *This = impl_from_nsIHttpChannel(iface);
 706     const char *content_type;
 707
 708     TRACE("(%p)->(%s)\n", This, debugstr_nsacstr(aContentType));
 709
 710     nsACString_GetData(aContentType, &content_type);
 711     heap_free(This->content_type);
 712     This->content_type = heap_strdupA(content_type);
 713
 714     return NS_OK;
 715 }
 716
 717 static nsresult NSAPI nsChannel_GetContentCharset(nsIHttpChannel *iface,
 718                                                   nsACString *aContentCharset)
 719 {
 720     nsChannel *This = impl_from_nsIHttpChannel(iface);
 721
 722     TRACE("(%p)->(%p)\n", This, aContentCharset);
 723
 724     if(This->charset) {
 725         nsACString_SetData(aContentCharset, This->charset);
 726         return NS_OK;
 727     }
 728
 729     nsACString_SetData(aContentCharset, "");
 730     return NS_OK;
 731 }
 732
 733 static nsresult NSAPI nsChannel_SetContentCharset(nsIHttpChannel *iface,
 734                                                   const nsACString *aContentCharset)
 735 {
 736     nsChannel *This = impl_from_nsIHttpChannel(iface);
 737
 738     FIXME("(%p)->(%s)\n", This, debugstr_nsacstr(aContentCharset));
 739
 740     return NS_ERROR_NOT_IMPLEMENTED;
 741 }
 742
 743 static nsresult NSAPI nsChannel_GetContentLength(nsIHttpChannel *iface, PRInt32 *aContentLength)
 744 {
 745     nsChannel *This = impl_from_nsIHttpChannel(iface);
 746
 747     FIXME("(%p)->(%p)\n", This, aContentLength);
 748
 749     return NS_ERROR_NOT_IMPLEMENTED;
 750 }
 751
 752 static nsresult NSAPI nsChannel_SetContentLength(nsIHttpChannel *iface, PRInt32 aContentLength)
 753 {
 754     nsChannel *This = impl_from_nsIHttpChannel(iface);
 755
 756     FIXME("(%p)->(%d)\n", This, aContentLength);
 757
 758     return NS_ERROR_NOT_IMPLEMENTED;
 759 }
 760
 761 static nsresult NSAPI nsChannel_Open(nsIHttpChannel *iface, nsIInputStream **_retval)
 762 {
 763     nsChannel *This = impl_from_nsIHttpChannel(iface);
 764
 765     FIXME("(%p)->(%p)\n", This, _retval);
 766
 767     return NS_ERROR_NOT_IMPLEMENTED;
 768 }
 769
 770 static HTMLWindow *get_window_from_load_group(nsChannel *This)
 771 {
 772     HTMLWindow *window;
 773     nsIChannel *channel;
 774     nsIRequest *req;
 775     nsWineURI *wine_uri;
 776     nsIURI *uri;
 777     nsresult nsres;
 778
 779     nsres = nsILoadGroup_GetDefaultLoadRequest(This->load_group, &req);
 780     if(NS_FAILED(nsres)) {
 781         ERR("GetDefaultLoadRequest failed: %08x\n", nsres);
 782         return NULL;
 783     }
 784
 785     if(!req)
 786         return NULL;
 787
 788     nsres = nsIRequest_QueryInterface(req, &IID_nsIChannel, (void**)&channel);
 789     nsIRequest_Release(req);
 790     if(NS_FAILED(nsres)) {
 791         WARN("Could not get nsIChannel interface: %08x\n", nsres);
 792         return NULL;
 793     }
 794
 795     nsres = nsIChannel_GetURI(channel, &uri);
 796     nsIChannel_Release(channel);
 797     if(NS_FAILED(nsres)) {
 798         ERR("GetURI failed: %08x\n", nsres);
 799         return NULL;
 800     }
 801
 802     nsres = nsIURI_QueryInterface(uri, &IID_nsWineURI, (void**)&wine_uri);
 803     nsIURI_Release(uri);
 804     if(NS_FAILED(nsres)) {
 805         TRACE("Could not get nsWineURI: %08x\n", nsres);
 806         return NULL;
 807     }
 808
 809     window = wine_uri->window_ref ? wine_uri->window_ref->window : NULL;
 810     if(window)
 811         IHTMLWindow2_AddRef(&window->IHTMLWindow2_iface);
 812     nsIURI_Release(&wine_uri->nsIURL_iface);
 813
 814     return window;
 815 }
 816
 817 static HTMLWindow *get_channel_window(nsChannel *This)
 818 {
 819     nsIWebProgress *web_progress;
 820     nsIDOMWindow *nswindow;
 821     HTMLWindow *window;
 822     nsresult nsres;
 823
 824     if(This->load_group) {
 825         nsIRequestObserver *req_observer;
 826
 827         nsres = nsILoadGroup_GetGroupObserver(This->load_group, &req_observer);
 828         if(NS_FAILED(nsres) || !req_observer) {
 829             ERR("GetGroupObserver failed: %08x\n", nsres);
 830             return NULL;
 831         }
 832
 833         nsres = nsIRequestObserver_QueryInterface(req_observer, &IID_nsIWebProgress, (void**)&web_progress);
 834         nsIRequestObserver_Release(req_observer);
 835         if(NS_FAILED(nsres)) {
 836             ERR("Could not get nsIWebProgress iface: %08x\n", nsres);
 837             return NULL;
 838         }
 839     }else if(This->notif_callback) {
 840         nsres = nsIInterfaceRequestor_GetInterface(This->notif_callback, &IID_nsIWebProgress, (void**)&web_progress);
 841         if(NS_FAILED(nsres)) {
 842             ERR("GetInterface(IID_nsIWebProgress failed: %08x\n", nsres);
 843             return NULL;
 844         }
 845     }else {
 846         ERR("no load group nor notif callback\n");
 847         return NULL;
 848     }
 849
 850     nsres = nsIWebProgress_GetDOMWindow(web_progress, &nswindow);
 851     nsIWebProgress_Release(web_progress);
 852     if(NS_FAILED(nsres) || !nswindow) {
 853         ERR("GetDOMWindow failed: %08x\n", nsres);
 854         return NULL;
 855     }
 856
 857     window = nswindow_to_window(nswindow);
 858     nsIDOMWindow_Release(nswindow);
 859
 860     if(window)
 861         IHTMLWindow2_AddRef(&window->IHTMLWindow2_iface);
 862     else
 863         FIXME("NULL window for %p\n", nswindow);
 864     return window;
 865 }
 866
 867 typedef struct {
 868     task_t header;
 869     HTMLDocumentNode *doc;
 870     nsChannelBSC *bscallback;
 871 } start_binding_task_t;
 872
 873 static void start_binding_proc(task_t *_task)
 874 {
 875     start_binding_task_t *task = (start_binding_task_t*)_task;
 876
 877     start_binding(NULL, task->doc, (BSCallback*)task->bscallback, NULL);
 878
 879     IUnknown_Release((IUnknown*)task->bscallback);
 880 }
 881
 882 static nsresult async_open(nsChannel *This, HTMLWindow *window, BOOL is_doc_channel, nsIStreamListener *listener,
 883         nsISupports *context)
 884 {
 885     nsChannelBSC *bscallback;
 886     IMoniker *mon = NULL;
 887     HRESULT hres;
 888
 889     hres = CreateURLMoniker(NULL, This->uri->wine_url, &mon);
 890     if(FAILED(hres)) {
 891         WARN("CreateURLMoniker failed: %08x\n", hres);
 892         return NS_ERROR_UNEXPECTED;
 893     }
 894
 895     if(is_doc_channel)
 896         set_current_mon(window, mon);
 897
 898     hres = create_channelbsc(mon, NULL, NULL, 0, &bscallback);
 899     IMoniker_Release(mon);
 900     if(FAILED(hres))
 901         return NS_ERROR_UNEXPECTED;
 902
 903     channelbsc_set_channel(bscallback, This, listener, context);
 904
 905     if(is_doc_channel) {
 906         set_window_bscallback(window, bscallback);
 907         async_start_doc_binding(window, bscallback);
 908         IUnknown_Release((IUnknown*)bscallback);
 909     }else {
 910         start_binding_task_t *task = heap_alloc(sizeof(start_binding_task_t));
 911
 912         task->doc = window->doc;
 913         task->bscallback = bscallback;
 914         push_task(&task->header, start_binding_proc, window->doc->basedoc.task_magic);
 915     }
 916
 917     return NS_OK;
 918 }
 919
 920 static nsresult NSAPI nsChannel_AsyncOpen(nsIHttpChannel *iface, nsIStreamListener *aListener,
 921                                           nsISupports *aContext)
 922 {
 923     nsChannel *This = impl_from_nsIHttpChannel(iface);
 924     HTMLWindow *window = NULL;
 925     BOOL open = TRUE;
 926     nsresult nsres = NS_OK;
 927
 928     TRACE("(%p)->(%p %p) opening %s\n", This, aListener, aContext, debugstr_w(This->uri->wine_url));
 929
 930     if(This->uri->is_doc_uri) {
 931         window = get_channel_window(This);
 932         if(window) {
 933             set_uri_window(This->uri, window);
 934         }else if(This->uri->container) {
 935             BOOL b;
 936
 937             /* nscontainer->doc should be NULL which means navigation to a new window */
 938             if(This->uri->container->doc)
 939                 FIXME("nscontainer->doc = %p\n", This->uri->container->doc);
 940
 941             b = before_async_open(This, This->uri->container);
 942             if(b)
 943                 FIXME("Navigation not cancelled\n");
 944             return NS_ERROR_UNEXPECTED;
 945         }
 946     }
 947
 948     if(!window) {
 949         if(This->uri->window_ref && This->uri->window_ref->window) {
 950             window = This->uri->window_ref->window;
 951             IHTMLWindow2_AddRef(&window->IHTMLWindow2_iface);
 952         }else {
 953             /* FIXME: Analyze removing get_window_from_load_group call */
 954             if(This->load_group)
 955                 window = get_window_from_load_group(This);
 956             if(!window)
 957                 window = get_channel_window(This);
 958             if(window)
 959                 set_uri_window(This->uri, window);
 960         }
 961     }
 962
 963     if(!window) {
 964         ERR("window = NULL\n");
 965         return NS_ERROR_UNEXPECTED;
 966     }
 967
 968     if(This->uri->is_doc_uri && window == window->doc_obj->basedoc.window) {
 969         if(This->uri->channel_bsc) {
 970             channelbsc_set_channel(This->uri->channel_bsc, This, aListener, aContext);
 971
 972             if(window->doc_obj->mime) {
 973                 heap_free(This->content_type);
 974                 This->content_type = heap_strdupWtoA(window->doc_obj->mime);
 975             }
 976
 977             open = FALSE;
 978         }else {
 979             open = !before_async_open(This, window->doc_obj->nscontainer);
 980             if(!open) {
 981                 TRACE("canceled\n");
 982                 nsres = NS_ERROR_UNEXPECTED;
 983             }
 984         }
 985     }
 986
 987     if(open)
 988         nsres = async_open(This, window, This->uri->is_doc_uri, aListener, aContext);
 989
 990     if(NS_SUCCEEDED(nsres) && This->load_group) {
 991         nsres = nsILoadGroup_AddRequest(This->load_group, (nsIRequest*)&This->nsIHttpChannel_iface,
 992                 aContext);
 993         if(NS_FAILED(nsres))
 994             ERR("AddRequest failed: %08x\n", nsres);
 995     }
 996
 997     IHTMLWindow2_Release(&window->IHTMLWindow2_iface);
 998     return nsres;
 999 }
1000
1001 static nsresult NSAPI nsChannel_GetRequestMethod(nsIHttpChannel *iface, nsACString *aRequestMethod)
1002 {
1003     nsChannel *This = impl_from_nsIHttpChannel(iface);
1004
1005     TRACE("(%p)->(%p)\n", This, aRequestMethod);
1006
1007     nsACString_SetData(aRequestMethod, request_method_strings[This->request_method]);
1008     return NS_OK;
1009 }
1010
1011 static nsresult NSAPI nsChannel_SetRequestMethod(nsIHttpChannel *iface,
1012                                                  const nsACString *aRequestMethod)
1013 {
1014     nsChannel *This = impl_from_nsIHttpChannel(iface);
1015     const char *method;
1016     unsigned i;
1017
1018     TRACE("(%p)->(%s)\n", This, debugstr_nsacstr(aRequestMethod));
1019
1020     nsACString_GetData(aRequestMethod, &method);
1021     for(i=0; i < sizeof(request_method_strings)/sizeof(*request_method_strings); i++) {
1022         if(!strcasecmp(method, request_method_strings[i])) {
1023             This->request_method = i;
1024             return NS_OK;
1025         }
1026     }
1027
1028     ERR("Invalid method %s\n", debugstr_a(method));
1029     return NS_ERROR_UNEXPECTED;
1030 }
1031
1032 static nsresult NSAPI nsChannel_GetReferrer(nsIHttpChannel *iface, nsIURI **aReferrer)
1033 {
1034     nsChannel *This = impl_from_nsIHttpChannel(iface);
1035
1036     TRACE("(%p)->(%p)\n", This, aReferrer);
1037
1038     if(This->referrer)
1039         nsIURI_AddRef(This->referrer);
1040     *aReferrer = This->referrer;
1041     return NS_OK;
1042 }
1043
1044 static nsresult NSAPI nsChannel_SetReferrer(nsIHttpChannel *iface, nsIURI *aReferrer)
1045 {
1046     nsChannel *This = impl_from_nsIHttpChannel(iface);
1047
1048     TRACE("(%p)->(%p)\n", This, aReferrer);
1049
1050     if(aReferrer)
1051         nsIURI_AddRef(aReferrer);
1052     if(This->referrer)
1053         nsIURI_Release(This->referrer);
1054     This->referrer = aReferrer;
1055     return NS_OK;
1056 }
1057
1058 static nsresult NSAPI nsChannel_GetRequestHeader(nsIHttpChannel *iface,
1059          const nsACString *aHeader, nsACString *_retval)
1060 {
1061     nsChannel *This = impl_from_nsIHttpChannel(iface);
1062
1063     TRACE("(%p)->(%s %p)\n", This, debugstr_nsacstr(aHeader), _retval);
1064
1065     return get_channel_http_header(&This->request_headers, aHeader, _retval);
1066 }
1067
1068 static nsresult NSAPI nsChannel_SetRequestHeader(nsIHttpChannel *iface,
1069          const nsACString *aHeader, const nsACString *aValue, PRBool aMerge)
1070 {
1071     nsChannel *This = impl_from_nsIHttpChannel(iface);
1072
1073     TRACE("(%p)->(%s %s %x)\n", This, debugstr_nsacstr(aHeader), debugstr_nsacstr(aValue), aMerge);
1074
1075     if(aMerge)
1076         FIXME("aMerge not supported\n");
1077
1078     return set_channel_http_header(&This->request_headers, aHeader, aValue);
1079 }
1080
1081 static nsresult NSAPI nsChannel_VisitRequestHeaders(nsIHttpChannel *iface,
1082                                                     nsIHttpHeaderVisitor *aVisitor)
1083 {
1084     nsChannel *This = impl_from_nsIHttpChannel(iface);
1085
1086     FIXME("(%p)->(%p)\n", This, aVisitor);
1087
1088     return NS_ERROR_NOT_IMPLEMENTED;
1089 }
1090
1091 static nsresult NSAPI nsChannel_GetAllowPipelining(nsIHttpChannel *iface, PRBool *aAllowPipelining)
1092 {
1093     nsChannel *This = impl_from_nsIHttpChannel(iface);
1094
1095     FIXME("(%p)->(%p)\n", This, aAllowPipelining);
1096
1097     return NS_ERROR_NOT_IMPLEMENTED;
1098 }
1099
1100 static nsresult NSAPI nsChannel_SetAllowPipelining(nsIHttpChannel *iface, PRBool aAllowPipelining)
1101 {
1102     nsChannel *This = impl_from_nsIHttpChannel(iface);
1103
1104     FIXME("(%p)->(%x)\n", This, aAllowPipelining);
1105
1106     return NS_ERROR_NOT_IMPLEMENTED;
1107 }
1108
1109 static nsresult NSAPI nsChannel_GetRedirectionLimit(nsIHttpChannel *iface, PRUint32 *aRedirectionLimit)
1110 {
1111     nsChannel *This = impl_from_nsIHttpChannel(iface);
1112
1113     FIXME("(%p)->(%p)\n", This, aRedirectionLimit);
1114
1115     return NS_ERROR_NOT_IMPLEMENTED;
1116 }
1117
1118 static nsresult NSAPI nsChannel_SetRedirectionLimit(nsIHttpChannel *iface, PRUint32 aRedirectionLimit)
1119 {
1120     nsChannel *This = impl_from_nsIHttpChannel(iface);
1121
1122     FIXME("(%p)->(%u)\n", This, aRedirectionLimit);
1123
1124     return NS_ERROR_NOT_IMPLEMENTED;
1125 }
1126
1127 static nsresult NSAPI nsChannel_GetResponseStatus(nsIHttpChannel *iface, PRUint32 *aResponseStatus)
1128 {
1129     nsChannel *This = impl_from_nsIHttpChannel(iface);
1130
1131     TRACE("(%p)->(%p)\n", This, aResponseStatus);
1132
1133     if(This->response_status) {
1134         *aResponseStatus = This->response_status;
1135         return NS_OK;
1136     }
1137
1138     WARN("No response status\n");
1139     return NS_ERROR_UNEXPECTED;
1140 }
1141
1142 static nsresult NSAPI nsChannel_GetResponseStatusText(nsIHttpChannel *iface,
1143                                                       nsACString *aResponseStatusText)
1144 {
1145     nsChannel *This = impl_from_nsIHttpChannel(iface);
1146
1147     FIXME("(%p)->(%p)\n", This, aResponseStatusText);
1148
1149     return NS_ERROR_NOT_IMPLEMENTED;
1150 }
1151
1152 static nsresult NSAPI nsChannel_GetRequestSucceeded(nsIHttpChannel *iface,
1153                                                     PRBool *aRequestSucceeded)
1154 {
1155     nsChannel *This = impl_from_nsIHttpChannel(iface);
1156
1157     TRACE("(%p)->(%p)\n", This, aRequestSucceeded);
1158
1159     if(!This->response_status)
1160         return NS_ERROR_NOT_AVAILABLE;
1161
1162     *aRequestSucceeded = This->response_status/100 == 2;
1163
1164     return NS_OK;
1165 }
1166
1167 static nsresult NSAPI nsChannel_GetResponseHeader(nsIHttpChannel *iface,
1168          const nsACString *header, nsACString *_retval)
1169 {
1170     nsChannel *This = impl_from_nsIHttpChannel(iface);
1171
1172     TRACE("(%p)->(%s %p)\n", This, debugstr_nsacstr(header), _retval);
1173
1174     return get_channel_http_header(&This->response_headers, header, _retval);
1175 }
1176
1177 static nsresult NSAPI nsChannel_SetResponseHeader(nsIHttpChannel *iface,
1178         const nsACString *header, const nsACString *value, PRBool merge)
1179 {
1180     nsChannel *This = impl_from_nsIHttpChannel(iface);
1181
1182     FIXME("(%p)->(%s %s %x)\n", This, debugstr_nsacstr(header), debugstr_nsacstr(value), merge);
1183
1184     return NS_ERROR_NOT_IMPLEMENTED;
1185 }
1186
1187 static nsresult NSAPI nsChannel_VisitResponseHeaders(nsIHttpChannel *iface,
1188         nsIHttpHeaderVisitor *aVisitor)
1189 {
1190     nsChannel *This = impl_from_nsIHttpChannel(iface);
1191
1192     TRACE("(%p)->(%p)\n", This, aVisitor);
1193
1194     return visit_http_headers(&This->response_headers, aVisitor);
1195 }
1196
1197 static nsresult NSAPI nsChannel_IsNoStoreResponse(nsIHttpChannel *iface, PRBool *_retval)
1198 {
1199     nsChannel *This = impl_from_nsIHttpChannel(iface);
1200     http_header_t *header;
1201
1202     static const WCHAR cache_controlW[] = {'C','a','c','h','e','-','C','o','n','t','r','o','l'};
1203     static const WCHAR no_storeW[] = {'n','o','-','s','t','o','r','e',0};
1204
1205     TRACE("(%p)->(%p)\n", This, _retval);
1206
1207     header = find_http_header(&This->response_headers, cache_controlW, sizeof(cache_controlW)/sizeof(WCHAR));
1208     *_retval = header && !strcmpiW(header->data, no_storeW);
1209     return NS_OK;
1210 }
1211
1212 static nsresult NSAPI nsChannel_IsNoCacheResponse(nsIHttpChannel *iface, PRBool *_retval)
1213 {
1214     nsChannel *This = impl_from_nsIHttpChannel(iface);
1215
1216     FIXME("(%p)->(%p)\n", This, _retval);
1217
1218     return NS_ERROR_NOT_IMPLEMENTED;
1219 }
1220
1221 static const nsIHttpChannelVtbl nsChannelVtbl = {
1222     nsChannel_QueryInterface,
1223     nsChannel_AddRef,
1224     nsChannel_Release,
1225     nsChannel_GetName,
1226     nsChannel_IsPending,
1227     nsChannel_GetStatus,
1228     nsChannel_Cancel,
1229     nsChannel_Suspend,
1230     nsChannel_Resume,
1231     nsChannel_GetLoadGroup,
1232     nsChannel_SetLoadGroup,
1233     nsChannel_GetLoadFlags,
1234     nsChannel_SetLoadFlags,
1235     nsChannel_GetOriginalURI,
1236     nsChannel_SetOriginalURI,
1237     nsChannel_GetURI,
1238     nsChannel_GetOwner,
1239     nsChannel_SetOwner,
1240     nsChannel_GetNotificationCallbacks,
1241     nsChannel_SetNotificationCallbacks,
1242     nsChannel_GetSecurityInfo,
1243     nsChannel_GetContentType,
1244     nsChannel_SetContentType,
1245     nsChannel_GetContentCharset,
1246     nsChannel_SetContentCharset,
1247     nsChannel_GetContentLength,
1248     nsChannel_SetContentLength,
1249     nsChannel_Open,
1250     nsChannel_AsyncOpen,
1251     nsChannel_GetRequestMethod,
1252     nsChannel_SetRequestMethod,
1253     nsChannel_GetReferrer,
1254     nsChannel_SetReferrer,
1255     nsChannel_GetRequestHeader,
1256     nsChannel_SetRequestHeader,
1257     nsChannel_VisitRequestHeaders,
1258     nsChannel_GetAllowPipelining,
1259     nsChannel_SetAllowPipelining,
1260     nsChannel_GetRedirectionLimit,
1261     nsChannel_SetRedirectionLimit,
1262     nsChannel_GetResponseStatus,
1263     nsChannel_GetResponseStatusText,
1264     nsChannel_GetRequestSucceeded,
1265     nsChannel_GetResponseHeader,
1266     nsChannel_SetResponseHeader,
1267     nsChannel_VisitResponseHeaders,
1268     nsChannel_IsNoStoreResponse,
1269     nsChannel_IsNoCacheResponse
1270 };
1271
1272 static inline nsChannel *impl_from_nsIUploadChannel(nsIUploadChannel *iface)
1273 {
1274     return CONTAINING_RECORD(iface, nsChannel, nsIUploadChannel_iface);
1275 }
1276
1277 static nsresult NSAPI nsUploadChannel_QueryInterface(nsIUploadChannel *iface, nsIIDRef riid,
1278         void **result)
1279 {
1280     nsChannel *This = impl_from_nsIUploadChannel(iface);
1281     return nsIChannel_QueryInterface(&This->nsIHttpChannel_iface, riid, result);
1282 }
1283
1284 static nsrefcnt NSAPI nsUploadChannel_AddRef(nsIUploadChannel *iface)
1285 {
1286     nsChannel *This = impl_from_nsIUploadChannel(iface);
1287     return nsIChannel_AddRef(&This->nsIHttpChannel_iface);
1288 }
1289
1290 static nsrefcnt NSAPI nsUploadChannel_Release(nsIUploadChannel *iface)
1291 {
1292     nsChannel *This = impl_from_nsIUploadChannel(iface);
1293     return nsIChannel_Release(&This->nsIHttpChannel_iface);
1294 }
1295
1296 static nsresult NSAPI nsUploadChannel_SetUploadStream(nsIUploadChannel *iface,
1297         nsIInputStream *aStream, const nsACString *aContentType, PRInt32 aContentLength)
1298 {
1299     nsChannel *This = impl_from_nsIUploadChannel(iface);
1300     const char *content_type;
1301
1302     static const WCHAR content_typeW[] =
1303         {'C','o','n','t','e','n','t','-','T','y','p','e',0};
1304
1305     TRACE("(%p)->(%p %s %d)\n", This, aStream, debugstr_nsacstr(aContentType), aContentLength);
1306
1307     if(aContentType) {
1308         nsACString_GetData(aContentType, &content_type);
1309         if(*content_type) {
1310             WCHAR *ct;
1311
1312             ct = heap_strdupAtoW(content_type);
1313             if(!ct)
1314                 return NS_ERROR_UNEXPECTED;
1315
1316             set_http_header(&This->request_headers, content_typeW,
1317                     sizeof(content_typeW)/sizeof(WCHAR), ct, strlenW(ct));
1318             heap_free(ct);
1319         }
1320     }
1321
1322     if(This->post_data_stream)
1323         nsIInputStream_Release(This->post_data_stream);
1324
1325     if(aContentLength != -1)
1326         FIXME("Unsupported acontentLength = %d\n", aContentLength);
1327
1328     if(This->post_data_stream)
1329         nsIInputStream_Release(This->post_data_stream);
1330     This->post_data_stream = aStream;
1331     if(aStream)
1332         nsIInputStream_AddRef(aStream);
1333
1334     This->request_method = METHOD_POST;
1335     return NS_OK;
1336 }
1337
1338 static nsresult NSAPI nsUploadChannel_GetUploadStream(nsIUploadChannel *iface,
1339         nsIInputStream **aUploadStream)
1340 {
1341     nsChannel *This = impl_from_nsIUploadChannel(iface);
1342
1343     TRACE("(%p)->(%p)\n", This, aUploadStream);
1344
1345     if(This->post_data_stream)
1346         nsIInputStream_AddRef(This->post_data_stream);
1347
1348     *aUploadStream = This->post_data_stream;
1349     return NS_OK;
1350 }
1351
1352 static const nsIUploadChannelVtbl nsUploadChannelVtbl = {
1353     nsUploadChannel_QueryInterface,
1354     nsUploadChannel_AddRef,
1355     nsUploadChannel_Release,
1356     nsUploadChannel_SetUploadStream,
1357     nsUploadChannel_GetUploadStream
1358 };
1359
1360 static inline nsChannel *impl_from_nsIHttpChannelInternal(nsIHttpChannelInternal *iface)
1361 {
1362     return CONTAINING_RECORD(iface, nsChannel, nsIHttpChannelInternal_iface);
1363 }
1364
1365 static nsresult NSAPI nsHttpChannelInternal_QueryInterface(nsIHttpChannelInternal *iface, nsIIDRef riid,
1366         void **result)
1367 {
1368     nsChannel *This = impl_from_nsIHttpChannelInternal(iface);
1369     return nsIChannel_QueryInterface(&This->nsIHttpChannel_iface, riid, result);
1370 }
1371
1372 static nsrefcnt NSAPI nsHttpChannelInternal_AddRef(nsIHttpChannelInternal *iface)
1373 {
1374     nsChannel *This = impl_from_nsIHttpChannelInternal(iface);
1375     return nsIChannel_AddRef(&This->nsIHttpChannel_iface);
1376 }
1377
1378 static nsrefcnt NSAPI nsHttpChannelInternal_Release(nsIHttpChannelInternal *iface)
1379 {
1380     nsChannel *This = impl_from_nsIHttpChannelInternal(iface);
1381     return nsIChannel_Release(&This->nsIHttpChannel_iface);
1382 }
1383
1384 static nsresult NSAPI nsHttpChannelInternal_GetDocumentURI(nsIHttpChannelInternal *iface, nsIURI **aDocumentURI)
1385 {
1386     nsChannel *This = impl_from_nsIHttpChannelInternal(iface);
1387
1388     FIXME("(%p)->()\n", This);
1389
1390     return NS_ERROR_NOT_IMPLEMENTED;
1391 }
1392
1393 static nsresult NSAPI nsHttpChannelInternal_SetDocumentURI(nsIHttpChannelInternal *iface, nsIURI *aDocumentURI)
1394 {
1395     nsChannel *This = impl_from_nsIHttpChannelInternal(iface);
1396
1397     FIXME("(%p)->()\n", This);
1398
1399     return NS_ERROR_NOT_IMPLEMENTED;
1400 }
1401
1402 static nsresult NSAPI nsHttpChannelInternal_GetRequestVersion(nsIHttpChannelInternal *iface, PRUint32 *major, PRUint32 *minor)
1403 {
1404     nsChannel *This = impl_from_nsIHttpChannelInternal(iface);
1405
1406     FIXME("(%p)->()\n", This);
1407
1408     return NS_ERROR_NOT_IMPLEMENTED;
1409 }
1410
1411 static nsresult NSAPI nsHttpChannelInternal_GetResponseVersion(nsIHttpChannelInternal *iface, PRUint32 *major, PRUint32 *minor)
1412 {
1413     nsChannel *This = impl_from_nsIHttpChannelInternal(iface);
1414
1415     FIXME("(%p)->()\n", This);
1416
1417     return NS_ERROR_NOT_IMPLEMENTED;
1418 }
1419
1420 static nsresult NSAPI nsHttpChannelInternal_SetCookie(nsIHttpChannelInternal *iface, const char *aCookieHeader)
1421 {
1422     nsChannel *This = impl_from_nsIHttpChannelInternal(iface);
1423
1424     FIXME("(%p)->()\n", This);
1425
1426     return NS_ERROR_NOT_IMPLEMENTED;
1427 }
1428
1429 static nsresult NSAPI nsHttpChannelInternal_SetupFallbackChannel(nsIHttpChannelInternal *iface, const char *aFallbackKey)
1430 {
1431     nsChannel *This = impl_from_nsIHttpChannelInternal(iface);
1432
1433     FIXME("(%p)->()\n", This);
1434
1435     return NS_ERROR_NOT_IMPLEMENTED;
1436 }
1437
1438 static nsresult NSAPI nsHttpChannelInternal_GetForceAllowThirdPartyCookie(nsIHttpChannelInternal *iface, PRBool *aForceThirdPartyCookie)
1439 {
1440     nsChannel *This = impl_from_nsIHttpChannelInternal(iface);
1441
1442     FIXME("(%p)->()\n", This);
1443
1444     return NS_ERROR_NOT_IMPLEMENTED;
1445 }
1446
1447 static nsresult NSAPI nsHttpChannelInternal_SetForceAllowThirdPartyCookie(nsIHttpChannelInternal *iface, PRBool aForceThirdPartyCookie)
1448 {
1449     nsChannel *This = impl_from_nsIHttpChannelInternal(iface);
1450
1451     FIXME("(%p)->()\n", This);
1452
1453     return NS_ERROR_NOT_IMPLEMENTED;
1454 }
1455
1456 static nsresult NSAPI nsHttpChannelInternal_GetCanceled(nsIHttpChannelInternal *iface, PRBool *aCanceled)
1457 {
1458     nsChannel *This = impl_from_nsIHttpChannelInternal(iface);
1459
1460     FIXME("(%p)->(%p)\n", This, aCanceled);
1461
1462     return NS_ERROR_NOT_IMPLEMENTED;
1463 }
1464
1465 static const nsIHttpChannelInternalVtbl nsHttpChannelInternalVtbl = {
1466     nsHttpChannelInternal_QueryInterface,
1467     nsHttpChannelInternal_AddRef,
1468     nsHttpChannelInternal_Release,
1469     nsHttpChannelInternal_GetDocumentURI,
1470     nsHttpChannelInternal_SetDocumentURI,
1471     nsHttpChannelInternal_GetRequestVersion,
1472     nsHttpChannelInternal_GetResponseVersion,
1473     nsHttpChannelInternal_SetCookie,
1474     nsHttpChannelInternal_SetupFallbackChannel,
1475     nsHttpChannelInternal_GetForceAllowThirdPartyCookie,
1476     nsHttpChannelInternal_SetForceAllowThirdPartyCookie,
1477     nsHttpChannelInternal_GetCanceled
1478 };
1479
1480 static BOOL ensure_uri(nsWineURI *This)
1481 {
1482     HRESULT hres;
1483
1484     if(This->uri)
1485         return TRUE;
1486
1487     if(This->uri_builder) {
1488         hres = IUriBuilder_CreateUriSimple(This->uri_builder, 0, 0, &This->uri);
1489         if(FAILED(hres)) {
1490             WARN("CreateUriSimple failed: %08x\n", hres);
1491             return FALSE;
1492         }
1493
1494         return TRUE;
1495     }
1496
1497     hres = CreateUri(This->wine_url, 0, 0, &This->uri);
1498     if(FAILED(hres)) {
1499         WARN("CreateUri failed: %08x\n", hres);
1500         return FALSE;
1501     }
1502
1503     return TRUE;
1504 }
1505
1506 static void invalidate_uri(nsWineURI *This)
1507 {
1508     if(This->uri) {
1509         IUri_Release(This->uri);
1510         This->uri = NULL;
1511     }
1512 }
1513
1514 static BOOL ensure_uri_builder(nsWineURI *This)
1515 {
1516     if(!This->uri_builder) {
1517         HRESULT hres;
1518
1519         if(!ensure_uri(This))
1520             return FALSE;
1521
1522         hres = CreateIUriBuilder(This->uri, 0, 0, &This->uri_builder);
1523         if(FAILED(hres)) {
1524             WARN("CreateIUriBulder failed: %08x\n", hres);
1525             return FALSE;
1526         }
1527     }
1528
1529     invalidate_uri(This);
1530     return TRUE;
1531 }
1532
1533 /* Temporary helper */
1534 static void sync_wine_url(nsWineURI *This)
1535 {
1536     BSTR new_url;
1537     HRESULT hres;
1538
1539     if(!ensure_uri(This))
1540         return;
1541
1542     hres = IUri_GetDisplayUri(This->uri, &new_url);
1543     if(FAILED(hres))
1544         return;
1545
1546     SysFreeString(This->wine_url);
1547     This->wine_url = new_url;
1548 }
1549
1550 static nsresult get_uri_string(nsWineURI *This, Uri_PROPERTY prop, nsACString *ret)
1551 {
1552     char *vala;
1553     BSTR val;
1554     HRESULT hres;
1555
1556     if(!ensure_uri(This))
1557         return NS_ERROR_UNEXPECTED;
1558
1559     hres = IUri_GetPropertyBSTR(This->uri, prop, &val, 0);
1560     if(FAILED(hres)) {
1561         WARN("GetPropertyBSTR failed: %08x\n", hres);
1562         return NS_ERROR_UNEXPECTED;
1563     }
1564
1565     vala = heap_strdupWtoA(val);
1566     SysFreeString(val);
1567     if(!vala)
1568         return NS_ERROR_OUT_OF_MEMORY;
1569
1570     TRACE("ret %s\n", debugstr_a(vala));
1571     nsACString_SetData(ret, vala);
1572     heap_free(vala);
1573     return NS_OK;
1574 }
1575
1576 static inline nsWineURI *impl_from_nsIURL(nsIURL *iface)
1577 {
1578     return CONTAINING_RECORD(iface, nsWineURI, nsIURL_iface);
1579 }
1580
1581 static nsresult NSAPI nsURI_QueryInterface(nsIURL *iface, nsIIDRef riid, void **result)
1582 {
1583     nsWineURI *This = impl_from_nsIURL(iface);
1584
1585     *result = NULL;
1586
1587     if(IsEqualGUID(&IID_nsISupports, riid)) {
1588         TRACE("(%p)->(IID_nsISupports %p)\n", This, result);
1589         *result = &This->nsIURL_iface;
1590     }else if(IsEqualGUID(&IID_nsIURI, riid)) {
1591         TRACE("(%p)->(IID_nsIURI %p)\n", This, result);
1592         *result = &This->nsIURL_iface;
1593     }else if(IsEqualGUID(&IID_nsIURL, riid)) {
1594         TRACE("(%p)->(IID_nsIURL %p)\n", This, result);
1595         *result = &This->nsIURL_iface;
1596     }else if(IsEqualGUID(&IID_nsWineURI, riid)) {
1597         TRACE("(%p)->(IID_nsWineURI %p)\n", This, result);
1598         *result = This;
1599     }
1600
1601     if(*result) {
1602         nsIURI_AddRef(&This->nsIURL_iface);
1603         return NS_OK;
1604     }
1605
1606     TRACE("(%p)->(%s %p)\n", This, debugstr_guid(riid), result);
1607     return This->nsuri ? nsIURI_QueryInterface(This->nsuri, riid, result) : NS_NOINTERFACE;
1608 }
1609
1610 static nsrefcnt NSAPI nsURI_AddRef(nsIURL *iface)
1611 {
1612     nsWineURI *This = impl_from_nsIURL(iface);
1613     LONG ref = InterlockedIncrement(&This->ref);
1614
1615     TRACE("(%p) ref=%d\n", This, ref);
1616
1617     return ref;
1618 }
1619
1620 static nsrefcnt NSAPI nsURI_Release(nsIURL *iface)
1621 {
1622     nsWineURI *This = impl_from_nsIURL(iface);
1623     LONG ref = InterlockedDecrement(&This->ref);
1624
1625     TRACE("(%p) ref=%d\n", This, ref);
1626
1627     if(!ref) {
1628         if(This->window_ref)
1629             windowref_release(This->window_ref);
1630         if(This->container)
1631             nsIWebBrowserChrome_Release(&This->container->nsIWebBrowserChrome_iface);
1632         if(This->nsurl)
1633             nsIURL_Release(This->nsurl);
1634         if(This->nsuri)
1635             nsIURI_Release(This->nsuri);
1636         if(This->uri)
1637             IUri_Release(This->uri);
1638         SysFreeString(This->wine_url);
1639         heap_free(This);
1640     }
1641
1642     return ref;
1643 }
1644
1645 static nsresult NSAPI nsURI_GetSpec(nsIURL *iface, nsACString *aSpec)
1646 {
1647     nsWineURI *This = impl_from_nsIURL(iface);
1648
1649     TRACE("(%p)->(%p)\n", This, aSpec);
1650
1651     return get_uri_string(This, Uri_PROPERTY_DISPLAY_URI, aSpec);
1652 }
1653
1654 static nsresult NSAPI nsURI_SetSpec(nsIURL *iface, const nsACString *aSpec)
1655 {
1656     nsWineURI *This = impl_from_nsIURL(iface);
1657
1658     TRACE("(%p)->(%p)\n", This, debugstr_nsacstr(aSpec));
1659
1660     if(This->nsuri) {
1661         invalidate_uri(This);
1662         return nsIURI_SetSpec(This->nsuri, aSpec);
1663     }
1664
1665     FIXME("default action not implemented\n");
1666     return NS_ERROR_NOT_IMPLEMENTED;
1667 }
1668
1669 static nsresult NSAPI nsURI_GetPrePath(nsIURL *iface, nsACString *aPrePath)
1670 {
1671     nsWineURI *This = impl_from_nsIURL(iface);
1672
1673     TRACE("(%p)->(%p)\n", This, aPrePath);
1674
1675     if(This->nsuri)
1676         return nsIURI_GetPrePath(This->nsuri, aPrePath);
1677
1678     FIXME("default action not implemented\n");
1679     return NS_ERROR_NOT_IMPLEMENTED;
1680 }
1681
1682 static nsresult NSAPI nsURI_GetScheme(nsIURL *iface, nsACString *aScheme)
1683 {
1684     nsWineURI *This = impl_from_nsIURL(iface);
1685     DWORD scheme;
1686     HRESULT hres;
1687
1688     TRACE("(%p)->(%p)\n", This, aScheme);
1689
1690     if(!ensure_uri(This))
1691         return NS_ERROR_UNEXPECTED;
1692
1693     hres = IUri_GetScheme(This->uri, &scheme);
1694     if(FAILED(hres)) {
1695         WARN("GetScheme failed: %08x\n", hres);
1696         return NS_ERROR_UNEXPECTED;
1697     }
1698
1699     if(scheme == URL_SCHEME_ABOUT) {
1700         nsACString_SetData(aScheme, "wine");
1701         return NS_OK;
1702     }
1703
1704     return get_uri_string(This, Uri_PROPERTY_SCHEME_NAME, aScheme);
1705 }
1706
1707 static nsresult NSAPI nsURI_SetScheme(nsIURL *iface, const nsACString *aScheme)
1708 {
1709     nsWineURI *This = impl_from_nsIURL(iface);
1710
1711     TRACE("(%p)->(%s)\n", This, debugstr_nsacstr(aScheme));
1712
1713     if(This->nsuri) {
1714         invalidate_uri(This);
1715         return nsIURI_SetScheme(This->nsuri, aScheme);
1716     }
1717
1718     FIXME("default action not implemented\n");
1719     return NS_ERROR_NOT_IMPLEMENTED;
1720 }
1721
1722 static nsresult NSAPI nsURI_GetUserPass(nsIURL *iface, nsACString *aUserPass)
1723 {
1724     nsWineURI *This = impl_from_nsIURL(iface);
1725
1726     TRACE("(%p)->(%p)\n", This, aUserPass);
1727
1728     if(This->nsuri)
1729         return nsIURI_GetUserPass(This->nsuri, aUserPass);
1730
1731     return get_uri_string(This, Uri_PROPERTY_USER_INFO, aUserPass);
1732 }
1733
1734 static nsresult NSAPI nsURI_SetUserPass(nsIURL *iface, const nsACString *aUserPass)
1735 {
1736     nsWineURI *This = impl_from_nsIURL(iface);
1737
1738     TRACE("(%p)->(%s)\n", This, debugstr_nsacstr(aUserPass));
1739
1740     if(This->nsuri) {
1741         invalidate_uri(This);
1742         return nsIURI_SetUserPass(This->nsuri, aUserPass);
1743     }
1744
1745     FIXME("default action not implemented\n");
1746     return NS_ERROR_NOT_IMPLEMENTED;
1747 }
1748
1749 static nsresult NSAPI nsURI_GetUsername(nsIURL *iface, nsACString *aUsername)
1750 {
1751     nsWineURI *This = impl_from_nsIURL(iface);
1752
1753     TRACE("(%p)->(%p)\n", This, aUsername);
1754
1755     if(This->nsuri)
1756         return nsIURI_GetUsername(This->nsuri, aUsername);
1757
1758     FIXME("default action not implemented\n");
1759     return NS_ERROR_NOT_IMPLEMENTED;
1760 }
1761
1762 static nsresult NSAPI nsURI_SetUsername(nsIURL *iface, const nsACString *aUsername)
1763 {
1764     nsWineURI *This = impl_from_nsIURL(iface);
1765
1766     TRACE("(%p)->(%s)\n", This, debugstr_nsacstr(aUsername));
1767
1768     if(This->nsuri) {
1769         invalidate_uri(This);
1770         return nsIURI_SetUsername(This->nsuri, aUsername);
1771     }
1772
1773     FIXME("default action not implemented\n");
1774     return NS_ERROR_NOT_IMPLEMENTED;
1775 }
1776
1777 static nsresult NSAPI nsURI_GetPassword(nsIURL *iface, nsACString *aPassword)
1778 {
1779     nsWineURI *This = impl_from_nsIURL(iface);
1780
1781     TRACE("(%p)->(%p)\n", This, aPassword);
1782
1783     return get_uri_string(This, Uri_PROPERTY_PASSWORD, aPassword);
1784 }
1785
1786 static nsresult NSAPI nsURI_SetPassword(nsIURL *iface, const nsACString *aPassword)
1787 {
1788     nsWineURI *This = impl_from_nsIURL(iface);
1789     const char *passa;
1790     WCHAR *pass;
1791     HRESULT hres;
1792
1793     TRACE("(%p)->(%s)\n", This, debugstr_nsacstr(aPassword));
1794
1795     if(!ensure_uri_builder(This))
1796         return NS_ERROR_UNEXPECTED;
1797
1798     nsACString_GetData(aPassword, &passa);
1799     pass = heap_strdupAtoW(passa);
1800     if(!pass)
1801         return NS_ERROR_OUT_OF_MEMORY;
1802
1803     hres = IUriBuilder_SetPassword(This->uri_builder, pass);
1804     heap_free(pass);
1805     if(FAILED(hres))
1806         return NS_ERROR_UNEXPECTED;
1807
1808     sync_wine_url(This);
1809     return NS_OK;
1810 }
1811
1812 static nsresult NSAPI nsURI_GetHostPort(nsIURL *iface, nsACString *aHostPort)
1813 {
1814     nsWineURI *This = impl_from_nsIURL(iface);
1815     const WCHAR *ptr;
1816     char *vala;
1817     BSTR val;
1818     HRESULT hres;
1819
1820     TRACE("(%p)->(%p)\n", This, aHostPort);
1821
1822     if(This->nsuri)
1823         return nsIURI_GetHostPort(This->nsuri, aHostPort);
1824
1825     if(!ensure_uri(This))
1826         return NS_ERROR_UNEXPECTED;
1827
1828     hres = IUri_GetAuthority(This->uri, &val);
1829     if(FAILED(hres)) {
1830         WARN("GetAuthority failed: %08x\n", hres);
1831         return NS_ERROR_UNEXPECTED;
1832     }
1833
1834     ptr = strchrW(val, '@');
1835     if(!ptr)
1836         ptr = val;
1837
1838     vala = heap_strdupWtoA(ptr);
1839     SysFreeString(val);
1840     if(!vala)
1841         return NS_ERROR_OUT_OF_MEMORY;
1842
1843     TRACE("ret %s\n", debugstr_a(vala));
1844     nsACString_SetData(aHostPort, vala);
1845     heap_free(vala);
1846     return NS_OK;
1847 }
1848
1849 static nsresult NSAPI nsURI_SetHostPort(nsIURL *iface, const nsACString *aHostPort)
1850 {
1851     nsWineURI *This = impl_from_nsIURL(iface);
1852
1853     TRACE("(%p)->(%s)\n", This, debugstr_nsacstr(aHostPort));
1854
1855     if(This->nsuri) {
1856         invalidate_uri(This);
1857         return nsIURI_SetHostPort(This->nsuri, aHostPort);
1858     }
1859
1860     FIXME("default action not implemented\n");
1861     return NS_ERROR_NOT_IMPLEMENTED;
1862 }
1863
1864 static nsresult NSAPI nsURI_GetHost(nsIURL *iface, nsACString *aHost)
1865 {
1866     nsWineURI *This = impl_from_nsIURL(iface);
1867
1868     TRACE("(%p)->(%p)\n", This, aHost);
1869
1870     if(This->nsuri)
1871         return nsIURI_GetHost(This->nsuri, aHost);
1872
1873     return get_uri_string(This, Uri_PROPERTY_HOST, aHost);
1874 }
1875
1876 static nsresult NSAPI nsURI_SetHost(nsIURL *iface, const nsACString *aHost)
1877 {
1878     nsWineURI *This = impl_from_nsIURL(iface);
1879
1880     TRACE("(%p)->(%s)\n", This, debugstr_nsacstr(aHost));
1881
1882     if(This->nsuri) {
1883         invalidate_uri(This);
1884         return nsIURI_SetHost(This->nsuri, aHost);
1885     }
1886
1887     FIXME("default action not implemented\n");
1888     return NS_ERROR_NOT_IMPLEMENTED;
1889 }
1890
1891 static nsresult NSAPI nsURI_GetPort(nsIURL *iface, PRInt32 *aPort)
1892 {
1893     nsWineURI *This = impl_from_nsIURL(iface);
1894     DWORD port;
1895     HRESULT hres;
1896
1897     TRACE("(%p)->(%p)\n", This, aPort);
1898
1899     if(This->nsuri)
1900         return nsIURI_GetPort(This->nsuri, aPort);
1901
1902     if(!ensure_uri(This))
1903         return NS_ERROR_UNEXPECTED;
1904
1905     hres = IUri_GetPort(This->uri, &port);
1906     if(FAILED(hres)) {
1907         WARN("GetPort failed: %08x\n", hres);
1908         return NS_ERROR_UNEXPECTED;
1909     }
1910
1911     *aPort = port ? port : -1;
1912     return NS_OK;
1913 }
1914
1915 static nsresult NSAPI nsURI_SetPort(nsIURL *iface, PRInt32 aPort)
1916 {
1917     nsWineURI *This = impl_from_nsIURL(iface);
1918
1919     TRACE("(%p)->(%d)\n", This, aPort);
1920
1921     if(This->nsuri) {
1922         invalidate_uri(This);
1923         return nsIURI_SetPort(This->nsuri, aPort);
1924     }
1925
1926     FIXME("default action not implemented\n");
1927     return NS_ERROR_NOT_IMPLEMENTED;
1928 }
1929
1930 static nsresult NSAPI nsURI_GetPath(nsIURL *iface, nsACString *aPath)
1931 {
1932     nsWineURI *This = impl_from_nsIURL(iface);
1933
1934     TRACE("(%p)->(%p)\n", This, aPath);
1935
1936     return get_uri_string(This, Uri_PROPERTY_PATH, aPath);
1937 }
1938
1939 static nsresult NSAPI nsURI_SetPath(nsIURL *iface, const nsACString *aPath)
1940 {
1941     nsWineURI *This = impl_from_nsIURL(iface);
1942     const char *patha;
1943     WCHAR *path;
1944     HRESULT hres;
1945
1946     TRACE("(%p)->(%s)\n", This, debugstr_nsacstr(aPath));
1947
1948     if(!ensure_uri_builder(This))
1949         return NS_ERROR_UNEXPECTED;
1950
1951     nsACString_GetData(aPath, &patha);
1952     path = heap_strdupAtoW(patha);
1953     if(!path)
1954         return NS_ERROR_OUT_OF_MEMORY;
1955
1956     hres = IUriBuilder_SetPath(This->uri_builder, path);
1957     heap_free(path);
1958     if(FAILED(hres))
1959         return NS_ERROR_UNEXPECTED;
1960
1961     sync_wine_url(This);
1962     return NS_OK;
1963 }
1964
1965 static nsresult NSAPI nsURI_Equals(nsIURL *iface, nsIURI *other, PRBool *_retval)
1966 {
1967     nsWineURI *This = impl_from_nsIURL(iface);
1968     nsWineURI *other_obj;
1969     nsresult nsres;
1970     HRESULT hres;
1971
1972     TRACE("(%p)->(%p %p)\n", This, other, _retval);
1973
1974     nsres = nsIURI_QueryInterface(other, &IID_nsWineURI, (void**)&other_obj);
1975     if(NS_FAILED(nsres)) {
1976         TRACE("Could not get nsWineURI interface\n");
1977         *_retval = FALSE;
1978         return NS_OK;
1979     }
1980
1981     if(ensure_uri(This) && ensure_uri(other_obj)) {
1982         hres = IUri_IsEqual(This->uri, other_obj->uri, _retval);
1983         nsres = SUCCEEDED(hres) ? NS_OK : NS_ERROR_FAILURE;
1984     }else {
1985         nsres = NS_ERROR_UNEXPECTED;
1986     }
1987
1988     nsIURI_Release(&other_obj->nsIURL_iface);
1989     return nsres;
1990 }
1991
1992 static nsresult NSAPI nsURI_SchemeIs(nsIURL *iface, const char *scheme, PRBool *_retval)
1993 {
1994     nsWineURI *This = impl_from_nsIURL(iface);
1995     WCHAR buf[INTERNET_MAX_SCHEME_LENGTH];
1996     BSTR scheme_name;
1997     HRESULT hres;
1998
1999     TRACE("(%p)->(%s %p)\n", This, debugstr_a(scheme), _retval);
2000
2001     if(!ensure_uri(This))
2002         return NS_ERROR_UNEXPECTED;
2003
2004     hres = IUri_GetSchemeName(This->uri, &scheme_name);
2005     if(FAILED(hres))
2006         return NS_ERROR_UNEXPECTED;
2007
2008     MultiByteToWideChar(CP_ACP, 0, scheme, -1, buf, sizeof(buf)/sizeof(WCHAR));
2009     *_retval = !strcmpW(scheme_name, buf);
2010     return NS_OK;
2011 }
2012
2013 static nsresult NSAPI nsURI_Clone(nsIURL *iface, nsIURI **_retval)
2014 {
2015     nsWineURI *This = impl_from_nsIURL(iface);
2016     nsIURI *nsuri = NULL;
2017     nsWineURI *wine_uri;
2018     nsresult nsres;
2019
2020     TRACE("(%p)->(%p)\n", This, _retval);
2021
2022     if(!ensure_uri(This))
2023         return NS_ERROR_UNEXPECTED;
2024
2025     if(This->nsuri) {
2026         nsres = nsIURI_Clone(This->nsuri, &nsuri);
2027         if(NS_FAILED(nsres)) {
2028             WARN("Clone failed: %08x\n", nsres);
2029             return nsres;
2030         }
2031     }
2032
2033     nsres = create_uri(nsuri, This->window_ref ? This->window_ref->window : NULL, This->container, &wine_uri);
2034     if(NS_FAILED(nsres)) {
2035         WARN("create_uri failed: %08x\n", nsres);
2036         return nsres;
2037     }
2038
2039     wine_uri->uri = This->uri;
2040     IUri_AddRef(wine_uri->uri);
2041     sync_wine_url(wine_uri);
2042
2043     *_retval = (nsIURI*)&wine_uri->nsIURL_iface;
2044     return NS_OK;
2045 }
2046
2047 static nsresult NSAPI nsURI_Resolve(nsIURL *iface, const nsACString *aRelativePath,
2048         nsACString *_retval)
2049 {
2050     nsWineURI *This = impl_from_nsIURL(iface);
2051     const char *patha;
2052     IUri *new_uri;
2053     WCHAR *path;
2054     char *reta;
2055     BSTR ret;
2056     HRESULT hres;
2057
2058     TRACE("(%p)->(%s %p)\n", This, debugstr_nsacstr(aRelativePath), _retval);
2059
2060     if(!ensure_uri(This))
2061         return NS_ERROR_UNEXPECTED;
2062
2063     nsACString_GetData(aRelativePath, &patha);
2064     path = heap_strdupAtoW(patha);
2065     if(!path)
2066         return NS_ERROR_OUT_OF_MEMORY;
2067
2068     hres = CoInternetCombineUrlEx(This->uri, path, URL_ESCAPE_SPACES_ONLY|URL_DONT_ESCAPE_EXTRA_INFO, &new_uri, 0);
2069     heap_free(path);
2070     if(FAILED(hres)) {
2071         ERR("CoIntenetCombineUrlEx failed: %08x\n", hres);
2072         return NS_ERROR_FAILURE;
2073     }
2074
2075     hres = IUri_GetDisplayUri(new_uri, &ret);
2076     IUri_Release(new_uri);
2077     if(FAILED(hres))
2078         return NS_ERROR_FAILURE;
2079
2080     reta = heap_strdupWtoA(ret);
2081     SysFreeString(ret);
2082     if(!reta)
2083         return NS_ERROR_OUT_OF_MEMORY;
2084
2085     TRACE("returning %s\n", debugstr_a(reta));
2086     nsACString_SetData(_retval, reta);
2087     heap_free(reta);
2088     return NS_OK;
2089 }
2090
2091 static nsresult NSAPI nsURI_GetAsciiSpec(nsIURL *iface, nsACString *aAsciiSpec)
2092 {
2093     nsWineURI *This = impl_from_nsIURL(iface);
2094
2095     TRACE("(%p)->(%p)\n", This, aAsciiSpec);
2096
2097     return nsIURI_GetSpec(&This->nsIURL_iface, aAsciiSpec);
2098 }
2099
2100 static nsresult NSAPI nsURI_GetAsciiHost(nsIURL *iface, nsACString *aAsciiHost)
2101 {
2102     nsWineURI *This = impl_from_nsIURL(iface);
2103
2104     TRACE("(%p)->(%p)\n", This, aAsciiHost);
2105
2106     if(This->nsuri)
2107         return nsIURI_GetAsciiHost(This->nsuri, aAsciiHost);
2108
2109     FIXME("Use Uri_PUNYCODE_IDN_HOST flag\n");
2110     return get_uri_string(This, Uri_PROPERTY_HOST, aAsciiHost);
2111 }
2112
2113 static nsresult NSAPI nsURI_GetOriginCharset(nsIURL *iface, nsACString *aOriginCharset)
2114 {
2115     nsWineURI *This = impl_from_nsIURL(iface);
2116
2117     TRACE("(%p)->(%p)\n", This, aOriginCharset);
2118
2119     if(This->nsuri)
2120         return nsIURI_GetOriginCharset(This->nsuri, aOriginCharset);
2121
2122     FIXME("default action not implemented\n");
2123     return NS_ERROR_NOT_IMPLEMENTED;
2124 }
2125
2126 static nsresult NSAPI nsURL_GetFilePath(nsIURL *iface, nsACString *aFilePath)
2127 {
2128     nsWineURI *This = impl_from_nsIURL(iface);
2129
2130     TRACE("(%p)->(%p)\n", This, aFilePath);
2131
2132     if(This->nsurl)
2133         return nsIURL_GetFilePath(This->nsurl, aFilePath);
2134
2135     FIXME("default action not implemented\n");
2136     return NS_ERROR_NOT_IMPLEMENTED;
2137 }
2138
2139 static nsresult NSAPI nsURL_SetFilePath(nsIURL *iface, const nsACString *aFilePath)
2140 {
2141     nsWineURI *This = impl_from_nsIURL(iface);
2142
2143     TRACE("(%p)->(%s)\n", This, debugstr_nsacstr(aFilePath));
2144
2145     if(This->nsurl) {
2146         invalidate_uri(This);
2147         return nsIURL_SetFilePath(This->nsurl, aFilePath);
2148     }
2149
2150     FIXME("default action not implemented\n");
2151     return NS_ERROR_NOT_IMPLEMENTED;
2152 }
2153
2154 static nsresult NSAPI nsURL_GetParam(nsIURL *iface, nsACString *aParam)
2155 {
2156     nsWineURI *This = impl_from_nsIURL(iface);
2157
2158     TRACE("(%p)->(%p)\n", This, aParam);
2159
2160     if(This->nsurl)
2161         return nsIURL_GetParam(This->nsurl, aParam);
2162
2163     FIXME("default action not implemented\n");
2164     return NS_ERROR_NOT_IMPLEMENTED;
2165 }
2166
2167 static nsresult NSAPI nsURL_SetParam(nsIURL *iface, const nsACString *aParam)
2168 {
2169     nsWineURI *This = impl_from_nsIURL(iface);
2170
2171     TRACE("(%p)->(%s)\n", This, debugstr_nsacstr(aParam));
2172
2173     if(This->nsurl) {
2174         invalidate_uri(This);
2175         return nsIURL_SetParam(This->nsurl, aParam);
2176     }
2177
2178     FIXME("default action not implemented\n");
2179     return NS_ERROR_NOT_IMPLEMENTED;
2180 }
2181
2182 static nsresult NSAPI nsURL_GetQuery(nsIURL *iface, nsACString *aQuery)
2183 {
2184     nsWineURI *This = impl_from_nsIURL(iface);
2185
2186     TRACE("(%p)->(%p)\n", This, aQuery);
2187
2188     return get_uri_string(This, Uri_PROPERTY_QUERY, aQuery);
2189 }
2190
2191 static nsresult NSAPI nsURL_SetQuery(nsIURL *iface, const nsACString *aQuery)
2192 {
2193     nsWineURI *This = impl_from_nsIURL(iface);
2194     const char *querya;
2195     WCHAR *query;
2196     HRESULT hres;
2197
2198     TRACE("(%p)->(%s)\n", This, debugstr_nsacstr(aQuery));
2199
2200     if(!ensure_uri_builder(This))
2201         return NS_ERROR_UNEXPECTED;
2202
2203     nsACString_GetData(aQuery, &querya);
2204     query = heap_strdupAtoW(querya);
2205     if(!query)
2206         return NS_ERROR_OUT_OF_MEMORY;
2207
2208     hres = IUriBuilder_SetQuery(This->uri_builder, query);
2209     heap_free(query);
2210     if(FAILED(hres))
2211         return NS_ERROR_UNEXPECTED;
2212
2213     sync_wine_url(This);
2214     return NS_OK;
2215 }
2216
2217 static nsresult NSAPI nsURL_GetRef(nsIURL *iface, nsACString *aRef)
2218 {
2219     nsWineURI *This = impl_from_nsIURL(iface);
2220
2221     TRACE("(%p)->(%p)\n", This, aRef);
2222
2223     if(This->nsurl)
2224         return nsIURL_GetRef(This->nsurl, aRef);
2225
2226     FIXME("default action not implemented\n");
2227     return NS_ERROR_NOT_IMPLEMENTED;
2228 }
2229
2230 static nsresult NSAPI nsURL_SetRef(nsIURL *iface, const nsACString *aRef)
2231 {
2232     nsWineURI *This = impl_from_nsIURL(iface);
2233     const char *refa;
2234
2235     TRACE("(%p)->(%s)\n", This, debugstr_nsacstr(aRef));
2236
2237     if(This->nsurl) {
2238         invalidate_uri(This);
2239         return nsIURL_SetRef(This->nsurl, aRef);
2240     }
2241
2242     nsACString_GetData(aRef, &refa);
2243     if(!*refa)
2244         return NS_OK;
2245
2246     FIXME("default action not implemented\n");
2247     return NS_ERROR_NOT_IMPLEMENTED;
2248 }
2249
2250 static nsresult NSAPI nsURL_GetDirectory(nsIURL *iface, nsACString *aDirectory)
2251 {
2252     nsWineURI *This = impl_from_nsIURL(iface);
2253
2254     TRACE("(%p)->(%p)\n", This, aDirectory);
2255
2256     if(This->nsurl)
2257         return nsIURL_GetDirectory(This->nsurl, aDirectory);
2258
2259     FIXME("default action not implemented\n");
2260     return NS_ERROR_NOT_IMPLEMENTED;
2261 }
2262
2263 static nsresult NSAPI nsURL_SetDirectory(nsIURL *iface, const nsACString *aDirectory)
2264 {
2265     nsWineURI *This = impl_from_nsIURL(iface);
2266
2267     TRACE("(%p)->(%s)\n", This, debugstr_nsacstr(aDirectory));
2268
2269     if(This->nsurl) {
2270         invalidate_uri(This);
2271         return nsIURL_SetDirectory(This->nsurl, aDirectory);
2272     }
2273
2274     FIXME("default action not implemented\n");
2275     return NS_ERROR_NOT_IMPLEMENTED;
2276 }
2277
2278 static nsresult NSAPI nsURL_GetFileName(nsIURL *iface, nsACString *aFileName)
2279 {
2280     nsWineURI *This = impl_from_nsIURL(iface);
2281
2282     TRACE("(%p)->(%p)\n", This, aFileName);
2283
2284     if(This->nsurl)
2285         return nsIURL_GetFileName(This->nsurl, aFileName);
2286
2287     FIXME("default action not implemented\n");
2288     return NS_ERROR_NOT_IMPLEMENTED;
2289 }
2290
2291 static nsresult NSAPI nsURL_SetFileName(nsIURL *iface, const nsACString *aFileName)
2292 {
2293     nsWineURI *This = impl_from_nsIURL(iface);
2294
2295     TRACE("(%p)->(%s)\n", This, debugstr_nsacstr(aFileName));
2296
2297     if(This->nsurl) {
2298         invalidate_uri(This);
2299         return nsIURL_SetFileName(This->nsurl, aFileName);
2300     }
2301
2302     FIXME("default action not implemented\n");
2303     return NS_ERROR_NOT_IMPLEMENTED;
2304 }
2305
2306 static nsresult NSAPI nsURL_GetFileBaseName(nsIURL *iface, nsACString *aFileBaseName)
2307 {
2308     nsWineURI *This = impl_from_nsIURL(iface);
2309
2310     TRACE("(%p)->(%p)\n", This, aFileBaseName);
2311
2312     if(This->nsurl)
2313         return nsIURL_GetFileBaseName(This->nsurl, aFileBaseName);
2314
2315     FIXME("default action not implemented\n");
2316     return NS_ERROR_NOT_IMPLEMENTED;
2317 }
2318
2319 static nsresult NSAPI nsURL_SetFileBaseName(nsIURL *iface, const nsACString *aFileBaseName)
2320 {
2321     nsWineURI *This = impl_from_nsIURL(iface);
2322
2323     TRACE("(%p)->(%s)\n", This, debugstr_nsacstr(aFileBaseName));
2324
2325     if(This->nsurl) {
2326         invalidate_uri(This);
2327         return nsIURL_SetFileBaseName(This->nsurl, aFileBaseName);
2328     }
2329
2330     FIXME("default action not implemented\n");
2331     return NS_ERROR_NOT_IMPLEMENTED;
2332 }
2333
2334 static nsresult NSAPI nsURL_GetFileExtension(nsIURL *iface, nsACString *aFileExtension)
2335 {
2336     nsWineURI *This = impl_from_nsIURL(iface);
2337
2338     TRACE("(%p)->(%p)\n", This, aFileExtension);
2339
2340     if(This->nsurl)
2341         return nsIURL_GetFileExtension(This->nsurl, aFileExtension);
2342
2343     FIXME("default action not implemented\n");
2344     return NS_ERROR_NOT_IMPLEMENTED;
2345 }
2346
2347 static nsresult NSAPI nsURL_SetFileExtension(nsIURL *iface, const nsACString *aFileExtension)
2348 {
2349     nsWineURI *This = impl_from_nsIURL(iface);
2350
2351     TRACE("(%p)->(%s)\n", This, debugstr_nsacstr(aFileExtension));
2352
2353     if(This->nsurl) {
2354         invalidate_uri(This);
2355         return nsIURL_SetFileExtension(This->nsurl, aFileExtension);
2356     }
2357
2358     FIXME("default action not implemented\n");
2359     return NS_ERROR_NOT_IMPLEMENTED;
2360 }
2361
2362 static nsresult NSAPI nsURL_GetCommonBaseSpec(nsIURL *iface, nsIURI *aURIToCompare, nsACString *_retval)
2363 {
2364     nsWineURI *This = impl_from_nsIURL(iface);
2365
2366     TRACE("(%p)->(%p %p)\n", This, aURIToCompare, _retval);
2367
2368     if(This->nsurl)
2369         return nsIURL_GetCommonBaseSpec(This->nsurl, aURIToCompare, _retval);
2370
2371     FIXME("default action not implemented\n");
2372     return NS_ERROR_NOT_IMPLEMENTED;
2373 }
2374
2375 static nsresult NSAPI nsURL_GetRelativeSpec(nsIURL *iface, nsIURI *aURIToCompare, nsACString *_retval)
2376 {
2377     nsWineURI *This = impl_from_nsIURL(iface);
2378
2379     TRACE("(%p)->(%p %p)\n", This, aURIToCompare, _retval);
2380
2381     if(This->nsurl)
2382         return nsIURL_GetRelativeSpec(This->nsurl, aURIToCompare, _retval);
2383
2384     FIXME("default action not implemented\n");
2385     return NS_ERROR_NOT_IMPLEMENTED;
2386 }
2387
2388 static const nsIURLVtbl nsURLVtbl = {
2389     nsURI_QueryInterface,
2390     nsURI_AddRef,
2391     nsURI_Release,
2392     nsURI_GetSpec,
2393     nsURI_SetSpec,
2394     nsURI_GetPrePath,
2395     nsURI_GetScheme,
2396     nsURI_SetScheme,
2397     nsURI_GetUserPass,
2398     nsURI_SetUserPass,
2399     nsURI_GetUsername,
2400     nsURI_SetUsername,
2401     nsURI_GetPassword,
2402     nsURI_SetPassword,
2403     nsURI_GetHostPort,
2404     nsURI_SetHostPort,
2405     nsURI_GetHost,
2406     nsURI_SetHost,
2407     nsURI_GetPort,
2408     nsURI_SetPort,
2409     nsURI_GetPath,
2410     nsURI_SetPath,
2411     nsURI_Equals,
2412     nsURI_SchemeIs,
2413     nsURI_Clone,
2414     nsURI_Resolve,
2415     nsURI_GetAsciiSpec,
2416     nsURI_GetAsciiHost,
2417     nsURI_GetOriginCharset,
2418     nsURL_GetFilePath,
2419     nsURL_SetFilePath,
2420     nsURL_GetParam,
2421     nsURL_SetParam,
2422     nsURL_GetQuery,
2423     nsURL_SetQuery,
2424     nsURL_GetRef,
2425     nsURL_SetRef,
2426     nsURL_GetDirectory,
2427     nsURL_SetDirectory,
2428     nsURL_GetFileName,
2429     nsURL_SetFileName,
2430     nsURL_GetFileBaseName,
2431     nsURL_SetFileBaseName,
2432     nsURL_GetFileExtension,
2433     nsURL_SetFileExtension,
2434     nsURL_GetCommonBaseSpec,
2435     nsURL_GetRelativeSpec
2436 };
2437
2438 static nsresult create_uri(nsIURI *nsuri, HTMLWindow *window, NSContainer *container, nsWineURI **_retval)
2439 {
2440     nsWineURI *ret = heap_alloc_zero(sizeof(nsWineURI));
2441
2442     ret->nsIURL_iface.lpVtbl = &nsURLVtbl;
2443     ret->ref = 1;
2444     ret->nsuri = nsuri;
2445
2446     set_uri_nscontainer(ret, container);
2447     set_uri_window(ret, window);
2448
2449     if(nsuri)
2450         nsIURI_QueryInterface(nsuri, &IID_nsIURL, (void**)&ret->nsurl);
2451
2452     TRACE("retval=%p\n", ret);
2453     *_retval = ret;
2454     return NS_OK;
2455 }
2456
2457 HRESULT create_doc_uri(HTMLWindow *window, WCHAR *url, nsWineURI **ret)
2458 {
2459     nsWineURI *uri;
2460     nsresult nsres;
2461
2462     nsres = create_uri(NULL, window, window->doc_obj->nscontainer, &uri);
2463     if(NS_FAILED(nsres))
2464         return E_FAIL;
2465
2466     set_wine_url(uri, url);
2467     uri->is_doc_uri = TRUE;
2468
2469     *ret = uri;
2470     return S_OK;
2471 }
2472
2473 typedef struct {
2474     nsIProtocolHandler nsIProtocolHandler_iface;
2475
2476     LONG ref;
2477
2478     nsIProtocolHandler *nshandler;
2479 } nsProtocolHandler;
2480
2481 static inline nsProtocolHandler *impl_from_nsIProtocolHandler(nsIProtocolHandler *iface)
2482 {
2483     return CONTAINING_RECORD(iface, nsProtocolHandler, nsIProtocolHandler_iface);
2484 }
2485
2486 static nsresult NSAPI nsProtocolHandler_QueryInterface(nsIProtocolHandler *iface, nsIIDRef riid,
2487         void **result)
2488 {
2489     nsProtocolHandler *This = impl_from_nsIProtocolHandler(iface);
2490
2491     *result = NULL;
2492
2493     if(IsEqualGUID(&IID_nsISupports, riid)) {
2494         TRACE("(%p)->(IID_nsISupports %p)\n", This, result);
2495         *result = &This->nsIProtocolHandler_iface;
2496     }else if(IsEqualGUID(&IID_nsIProtocolHandler, riid)) {
2497         TRACE("(%p)->(IID_nsIProtocolHandler %p)\n", This, result);
2498         *result = &This->nsIProtocolHandler_iface;
2499     }else if(IsEqualGUID(&IID_nsIExternalProtocolHandler, riid)) {
2500         TRACE("(%p)->(IID_nsIExternalProtocolHandler %p), returning NULL\n", This, result);
2501         return NS_NOINTERFACE;
2502     }
2503
2504     if(*result) {
2505         nsISupports_AddRef((nsISupports*)*result);
2506         return NS_OK;
2507     }
2508
2509     WARN("(%s %p)\n", debugstr_guid(riid), result);
2510     return NS_NOINTERFACE;
2511 }
2512
2513 static nsrefcnt NSAPI nsProtocolHandler_AddRef(nsIProtocolHandler *iface)
2514 {
2515     nsProtocolHandler *This = impl_from_nsIProtocolHandler(iface);
2516     LONG ref = InterlockedIncrement(&This->ref);
2517
2518     TRACE("(%p) ref=%d\n", This, ref);
2519
2520     return ref;
2521 }
2522
2523 static nsrefcnt NSAPI nsProtocolHandler_Release(nsIProtocolHandler *iface)
2524 {
2525     nsProtocolHandler *This = impl_from_nsIProtocolHandler(iface);
2526     LONG ref = InterlockedDecrement(&This->ref);
2527
2528     TRACE("(%p) ref=%d\n", This, ref);
2529
2530     if(!ref) {
2531         if(This->nshandler)
2532             nsIProtocolHandler_Release(This->nshandler);
2533         heap_free(This);
2534     }
2535
2536     return ref;
2537 }
2538
2539 static nsresult NSAPI nsProtocolHandler_GetScheme(nsIProtocolHandler *iface, nsACString *aScheme)
2540 {
2541     nsProtocolHandler *This = impl_from_nsIProtocolHandler(iface);
2542
2543     TRACE("(%p)->(%p)\n", This, aScheme);
2544
2545     if(This->nshandler)
2546         return nsIProtocolHandler_GetScheme(This->nshandler, aScheme);
2547     return NS_ERROR_NOT_IMPLEMENTED;
2548 }
2549
2550 static nsresult NSAPI nsProtocolHandler_GetDefaultPort(nsIProtocolHandler *iface,
2551         PRInt32 *aDefaultPort)
2552 {
2553     nsProtocolHandler *This = impl_from_nsIProtocolHandler(iface);
2554
2555     TRACE("(%p)->(%p)\n", This, aDefaultPort);
2556
2557     if(This->nshandler)
2558         return nsIProtocolHandler_GetDefaultPort(This->nshandler, aDefaultPort);
2559     return NS_ERROR_NOT_IMPLEMENTED;
2560 }
2561
2562 static nsresult NSAPI nsProtocolHandler_GetProtocolFlags(nsIProtocolHandler *iface,
2563                                                          PRUint32 *aProtocolFlags)
2564 {
2565     nsProtocolHandler *This = impl_from_nsIProtocolHandler(iface);
2566
2567     TRACE("(%p)->(%p)\n", This, aProtocolFlags);
2568
2569     if(This->nshandler)
2570         return nsIProtocolHandler_GetProtocolFlags(This->nshandler, aProtocolFlags);
2571     return NS_ERROR_NOT_IMPLEMENTED;
2572 }
2573
2574 static nsresult NSAPI nsProtocolHandler_NewURI(nsIProtocolHandler *iface,
2575         const nsACString *aSpec, const char *aOriginCharset, nsIURI *aBaseURI, nsIURI **_retval)
2576 {
2577     nsProtocolHandler *This = impl_from_nsIProtocolHandler(iface);
2578
2579     TRACE("((%p)->%s %s %p %p)\n", This, debugstr_nsacstr(aSpec), debugstr_a(aOriginCharset),
2580           aBaseURI, _retval);
2581
2582     if(This->nshandler)
2583         return nsIProtocolHandler_NewURI(This->nshandler, aSpec, aOriginCharset, aBaseURI, _retval);
2584     return NS_ERROR_NOT_IMPLEMENTED;
2585 }
2586
2587 static nsresult NSAPI nsProtocolHandler_NewChannel(nsIProtocolHandler *iface,
2588         nsIURI *aURI, nsIChannel **_retval)
2589 {
2590     nsProtocolHandler *This = impl_from_nsIProtocolHandler(iface);
2591
2592     TRACE("(%p)->(%p %p)\n", This, aURI, _retval);
2593
2594     if(This->nshandler)
2595         return nsIProtocolHandler_NewChannel(This->nshandler, aURI, _retval);
2596     return NS_ERROR_NOT_IMPLEMENTED;
2597 }
2598
2599 static nsresult NSAPI nsProtocolHandler_AllowPort(nsIProtocolHandler *iface,
2600         PRInt32 port, const char *scheme, PRBool *_retval)
2601 {
2602     nsProtocolHandler *This = impl_from_nsIProtocolHandler(iface);
2603
2604     TRACE("(%p)->(%d %s %p)\n", This, port, debugstr_a(scheme), _retval);
2605
2606     if(This->nshandler)
2607         return nsIProtocolHandler_AllowPort(This->nshandler, port, scheme, _retval);
2608     return NS_ERROR_NOT_IMPLEMENTED;
2609 }
2610
2611 static const nsIProtocolHandlerVtbl nsProtocolHandlerVtbl = {
2612     nsProtocolHandler_QueryInterface,
2613     nsProtocolHandler_AddRef,
2614     nsProtocolHandler_Release,
2615     nsProtocolHandler_GetScheme,
2616     nsProtocolHandler_GetDefaultPort,
2617     nsProtocolHandler_GetProtocolFlags,
2618     nsProtocolHandler_NewURI,
2619     nsProtocolHandler_NewChannel,
2620     nsProtocolHandler_AllowPort
2621 };
2622
2623 static nsIProtocolHandler *create_protocol_handler(nsIProtocolHandler *nshandler)
2624 {
2625     nsProtocolHandler *ret = heap_alloc(sizeof(nsProtocolHandler));
2626
2627     ret->nsIProtocolHandler_iface.lpVtbl = &nsProtocolHandlerVtbl;
2628     ret->ref = 1;
2629     ret->nshandler = nshandler;
2630
2631     return &ret->nsIProtocolHandler_iface;
2632 }
2633
2634 static nsresult NSAPI nsIOService_QueryInterface(nsIIOService*,nsIIDRef,void**);
2635
2636 static nsrefcnt NSAPI nsIOService_AddRef(nsIIOService *iface)
2637 {
2638     return 2;
2639 }
2640
2641 static nsrefcnt NSAPI nsIOService_Release(nsIIOService *iface)
2642 {
2643     return 1;
2644 }
2645
2646 static nsresult NSAPI nsIOService_GetProtocolHandler(nsIIOService *iface, const char *aScheme,
2647                                                      nsIProtocolHandler **_retval)
2648 {
2649     nsIExternalProtocolHandler *nsexthandler;
2650     nsIProtocolHandler *nshandler;
2651     nsresult nsres;
2652
2653     TRACE("(%s %p)\n", debugstr_a(aScheme), _retval);
2654
2655     nsres = nsIIOService_GetProtocolHandler(nsio, aScheme, &nshandler);
2656     if(NS_FAILED(nsres)) {
2657         WARN("GetProtocolHandler failed: %08x\n", nsres);
2658         return nsres;
2659     }
2660
2661     nsres = nsIProtocolHandler_QueryInterface(nshandler, &IID_nsIExternalProtocolHandler,
2662                                               (void**)&nsexthandler);
2663     if(NS_FAILED(nsres)) {
2664         *_retval = nshandler;
2665         return NS_OK;
2666     }
2667
2668     nsIExternalProtocolHandler_Release(nsexthandler);
2669     *_retval = create_protocol_handler(nshandler);
2670     TRACE("return %p\n", *_retval);
2671     return NS_OK;
2672 }
2673
2674 static nsresult NSAPI nsIOService_GetProtocolFlags(nsIIOService *iface, const char *aScheme,
2675                                                     PRUint32 *_retval)
2676 {
2677     TRACE("(%s %p)\n", debugstr_a(aScheme), _retval);
2678     return nsIIOService_GetProtocolFlags(nsio, aScheme, _retval);
2679 }
2680
2681 static BOOL is_gecko_special_uri(const char *spec)
2682 {
2683     static const char *special_schemes[] = {"chrome:", "jar:", "moz-safe-about", "resource:", "javascript:", "wyciwyg:"};
2684     int i;
2685
2686     for(i=0; i < sizeof(special_schemes)/sizeof(*special_schemes); i++) {
2687         if(!strncasecmp(spec, special_schemes[i], strlen(special_schemes[i])))
2688             return TRUE;
2689     }
2690
2691     if(!strncasecmp(spec, "file:", 5)) {
2692         const char *ptr = spec+5;
2693         while(*ptr == '/')
2694             ptr++;
2695         return is_gecko_path(ptr);
2696     }
2697
2698     return FALSE;
2699 }
2700
2701 static nsresult NSAPI nsIOService_NewURI(nsIIOService *iface, const nsACString *aSpec,
2702         const char *aOriginCharset, nsIURI *aBaseURI, nsIURI **_retval)
2703 {
2704     nsWineURI *wine_uri, *base_wine_uri = NULL;
2705     WCHAR new_spec[INTERNET_MAX_URL_LENGTH];
2706     HTMLWindow *window = NULL;
2707     const char *spec = NULL;
2708     nsIURI *uri = NULL;
2709     IUri *urlmon_uri;
2710     nsresult nsres;
2711     HRESULT hres;
2712
2713     TRACE("(%s %s %p %p)\n", debugstr_nsacstr(aSpec), debugstr_a(aOriginCharset),
2714           aBaseURI, _retval);
2715
2716     nsACString_GetData(aSpec, &spec);
2717     if(is_gecko_special_uri(spec))
2718         return nsIIOService_NewURI(nsio, aSpec, aOriginCharset, aBaseURI, _retval);
2719
2720     if(!strncmp(spec, "wine:", 5))
2721         spec += 5;
2722
2723     if(aBaseURI) {
2724         nsres = nsIURI_QueryInterface(aBaseURI, &IID_nsWineURI, (void**)&base_wine_uri);
2725         if(NS_SUCCEEDED(nsres)) {
2726             if(!ensure_uri(base_wine_uri))
2727                 return NS_ERROR_UNEXPECTED;
2728             if(base_wine_uri->window_ref)
2729                 window = base_wine_uri->window_ref->window;
2730         }else {
2731             WARN("Could not get base nsWineURI: %08x\n", nsres);
2732         }
2733     }
2734
2735     MultiByteToWideChar(CP_ACP, 0, spec, -1, new_spec, sizeof(new_spec)/sizeof(WCHAR));
2736
2737     if(base_wine_uri) {
2738         hres = CoInternetCombineUrlEx(base_wine_uri->uri, new_spec, URL_ESCAPE_SPACES_ONLY|URL_DONT_ESCAPE_EXTRA_INFO,
2739                 &urlmon_uri, 0);
2740         if(FAILED(hres))
2741             WARN("CoInternetCombineUrlEx failed: %08x\n", hres);
2742     }else {
2743         hres = CreateUri(new_spec, 0, 0, &urlmon_uri);
2744         if(FAILED(hres))
2745             WARN("CreateUri failed: %08x\n", hres);
2746     }
2747
2748     nsres = nsIIOService_NewURI(nsio, aSpec, aOriginCharset, aBaseURI, &uri);
2749     if(NS_FAILED(nsres))
2750         TRACE("NewURI failed: %08x\n", nsres);
2751
2752     if(FAILED(hres)) {
2753         *_retval = uri;
2754         return nsres;
2755     }
2756
2757     nsres = create_uri(uri, window, NULL, &wine_uri);
2758     if(base_wine_uri)
2759         nsIURI_Release(&base_wine_uri->nsIURL_iface);
2760     if(NS_FAILED(nsres))
2761         return nsres;
2762
2763     wine_uri->uri = urlmon_uri;
2764
2765     sync_wine_url(wine_uri);
2766     *_retval = (nsIURI*)wine_uri;
2767     return nsres;
2768 }
2769
2770 static nsresult NSAPI nsIOService_NewFileURI(nsIIOService *iface, nsIFile *aFile,
2771                                              nsIURI **_retval)
2772 {
2773     TRACE("(%p %p)\n", aFile, _retval);
2774     return nsIIOService_NewFileURI(nsio, aFile, _retval);
2775 }
2776
2777 static nsresult NSAPI nsIOService_NewChannelFromURI(nsIIOService *iface, nsIURI *aURI,
2778                                                      nsIChannel **_retval)
2779 {
2780     nsChannel *ret;
2781     nsWineURI *wine_uri;
2782     nsresult nsres;
2783     HRESULT hres;
2784
2785     TRACE("(%p %p)\n", aURI, _retval);
2786
2787     nsres = nsIURI_QueryInterface(aURI, &IID_nsWineURI, (void**)&wine_uri);
2788     if(NS_FAILED(nsres)) {
2789         TRACE("Could not get nsWineURI: %08x\n", nsres);
2790         return nsIIOService_NewChannelFromURI(nsio, aURI, _retval);
2791     }
2792
2793     if(!ensure_uri(wine_uri)) {
2794         nsIURI_Release(&wine_uri->nsIURL_iface);
2795         return NS_ERROR_UNEXPECTED;
2796     }
2797
2798     ret = heap_alloc_zero(sizeof(nsChannel));
2799
2800     ret->nsIHttpChannel_iface.lpVtbl = &nsChannelVtbl;
2801     ret->nsIUploadChannel_iface.lpVtbl = &nsUploadChannelVtbl;
2802     ret->nsIHttpChannelInternal_iface.lpVtbl = &nsHttpChannelInternalVtbl;
2803     ret->ref = 1;
2804     ret->uri = wine_uri;
2805     ret->request_method = METHOD_GET;
2806     list_init(&ret->response_headers);
2807     list_init(&ret->request_headers);
2808
2809     nsIURI_AddRef(aURI);
2810     ret->original_uri = aURI;
2811
2812     hres = IUri_GetScheme(wine_uri->uri, &ret->url_scheme);
2813     if(FAILED(hres))
2814         ret->url_scheme = URL_SCHEME_UNKNOWN;
2815
2816     *_retval = (nsIChannel*)&ret->nsIHttpChannel_iface;
2817     return NS_OK;
2818 }
2819
2820 static nsresult NSAPI nsIOService_NewChannel(nsIIOService *iface, const nsACString *aSpec,
2821         const char *aOriginCharset, nsIURI *aBaseURI, nsIChannel **_retval)
2822 {
2823     TRACE("(%s %s %p %p)\n", debugstr_nsacstr(aSpec), debugstr_a(aOriginCharset), aBaseURI, _retval);
2824     return nsIIOService_NewChannel(nsio, aSpec, aOriginCharset, aBaseURI, _retval);
2825 }
2826
2827 static nsresult NSAPI nsIOService_GetOffline(nsIIOService *iface, PRBool *aOffline)
2828 {
2829     TRACE("(%p)\n", aOffline);
2830     return nsIIOService_GetOffline(nsio, aOffline);
2831 }
2832
2833 static nsresult NSAPI nsIOService_SetOffline(nsIIOService *iface, PRBool aOffline)
2834 {
2835     TRACE("(%x)\n", aOffline);
2836     return nsIIOService_SetOffline(nsio, aOffline);
2837 }
2838
2839 static nsresult NSAPI nsIOService_AllowPort(nsIIOService *iface, PRInt32 aPort,
2840                                              const char *aScheme, PRBool *_retval)
2841 {
2842     TRACE("(%d %s %p)\n", aPort, debugstr_a(aScheme), _retval);
2843     return nsIIOService_AllowPort(nsio, aPort, debugstr_a(aScheme), _retval);
2844 }
2845
2846 static nsresult NSAPI nsIOService_ExtractScheme(nsIIOService *iface, const nsACString *urlString,
2847                                                  nsACString * _retval)
2848 {
2849     TRACE("(%s %p)\n", debugstr_nsacstr(urlString), _retval);
2850     return nsIIOService_ExtractScheme(nsio, urlString, _retval);
2851 }
2852
2853 static const nsIIOServiceVtbl nsIOServiceVtbl = {
2854     nsIOService_QueryInterface,
2855     nsIOService_AddRef,
2856     nsIOService_Release,
2857     nsIOService_GetProtocolHandler,
2858     nsIOService_GetProtocolFlags,
2859     nsIOService_NewURI,
2860     nsIOService_NewFileURI,
2861     nsIOService_NewChannelFromURI,
2862     nsIOService_NewChannel,
2863     nsIOService_GetOffline,
2864     nsIOService_SetOffline,
2865     nsIOService_AllowPort,
2866     nsIOService_ExtractScheme
2867 };
2868
2869 static nsIIOService nsIOService = { &nsIOServiceVtbl };
2870
2871 static nsresult NSAPI nsNetUtil_QueryInterface(nsINetUtil *iface, nsIIDRef riid,
2872         void **result)
2873 {
2874     return nsIIOService_QueryInterface(&nsIOService, riid, result);
2875 }
2876
2877 static nsrefcnt NSAPI nsNetUtil_AddRef(nsINetUtil *iface)
2878 {
2879     return 2;
2880 }
2881
2882 static nsrefcnt NSAPI nsNetUtil_Release(nsINetUtil *iface)
2883 {
2884     return 1;
2885 }
2886
2887 static nsresult NSAPI nsNetUtil_ParseContentType(nsINetUtil *iface, const nsACString *aTypeHeader,
2888         nsACString *aCharset, PRBool *aHadCharset, nsACString *aContentType)
2889 {
2890     TRACE("(%s %p %p %p)\n", debugstr_nsacstr(aTypeHeader), aCharset, aHadCharset, aContentType);
2891
2892     return nsINetUtil_ParseContentType(net_util, aTypeHeader, aCharset, aHadCharset, aContentType);
2893 }
2894
2895 static nsresult NSAPI nsNetUtil_ProtocolHasFlags(nsINetUtil *iface, nsIURI *aURI, PRUint32 aFlags, PRBool *_retval)
2896 {
2897     TRACE("()\n");
2898
2899     return nsINetUtil_ProtocolHasFlags(net_util, aURI, aFlags, _retval);
2900 }
2901
2902 static nsresult NSAPI nsNetUtil_URIChainHasFlags(nsINetUtil *iface, nsIURI *aURI, PRUint32 aFlags, PRBool *_retval)
2903 {
2904     TRACE("(%p %08x %p)\n", aURI, aFlags, _retval);
2905
2906     if(aFlags == (1<<11)) {
2907         *_retval = FALSE;
2908         return NS_OK;
2909     }
2910
2911     return nsINetUtil_URIChainHasFlags(net_util, aURI, aFlags, _retval);
2912 }
2913
2914 static nsresult NSAPI nsNetUtil_ToImmutableURI(nsINetUtil *iface, nsIURI *aURI, nsIURI **_retval)
2915 {
2916     TRACE("(%p %p)\n", aURI, _retval);
2917
2918     return nsINetUtil_ToImmutableURI(net_util, aURI, _retval);
2919 }
2920
2921 static nsresult NSAPI nsNetUtil_NewSimpleNestedURI(nsINetUtil *iface, nsIURI *aURI, nsIURI **_retval)
2922 {
2923     TRACE("(%p %p)\n", aURI, _retval);
2924
2925     return nsINetUtil_NewSimpleNestedURI(net_util, aURI, _retval);
2926 }
2927
2928 static nsresult NSAPI nsNetUtil_EscapeString(nsINetUtil *iface, const nsACString *aString,
2929                                              PRUint32 aEscapeType, nsACString *_retval)
2930 {
2931     TRACE("(%s %x %p)\n", debugstr_nsacstr(aString), aEscapeType, _retval);
2932
2933     return nsINetUtil_EscapeString(net_util, aString, aEscapeType, _retval);
2934 }
2935
2936 static nsresult NSAPI nsNetUtil_EscapeURL(nsINetUtil *iface, const nsACString *aStr, PRUint32 aFlags,
2937                                           nsACString *_retval)
2938 {
2939     TRACE("(%s %08x %p)\n", debugstr_nsacstr(aStr), aFlags, _retval);
2940
2941     return nsINetUtil_EscapeURL(net_util, aStr, aFlags, _retval);
2942 }
2943
2944 static nsresult NSAPI nsNetUtil_UnescapeString(nsINetUtil *iface, const nsACString *aStr,
2945                                                PRUint32 aFlags, nsACString *_retval)
2946 {
2947     TRACE("(%s %08x %p)\n", debugstr_nsacstr(aStr), aFlags, _retval);
2948
2949     return nsINetUtil_UnescapeString(net_util, aStr, aFlags, _retval);
2950 }
2951
2952 static nsresult NSAPI nsNetUtil_ExtractCharsetFromContentType(nsINetUtil *iface, const nsACString *aTypeHeader,
2953         nsACString *aCharset, PRInt32 *aCharsetStart, PRInt32 *aCharsetEnd, PRBool *_retval)
2954 {
2955     TRACE("(%s %p %p %p %p)\n", debugstr_nsacstr(aTypeHeader), aCharset, aCharsetStart,
2956           aCharsetEnd, _retval);
2957
2958     return nsINetUtil_ExtractCharsetFromContentType(net_util, aTypeHeader, aCharset, aCharsetStart, aCharsetEnd, _retval);
2959 }
2960
2961 static const nsINetUtilVtbl nsNetUtilVtbl = {
2962     nsNetUtil_QueryInterface,
2963     nsNetUtil_AddRef,
2964     nsNetUtil_Release,
2965     nsNetUtil_ParseContentType,
2966     nsNetUtil_ProtocolHasFlags,
2967     nsNetUtil_URIChainHasFlags,
2968     nsNetUtil_ToImmutableURI,
2969     nsNetUtil_NewSimpleNestedURI,
2970     nsNetUtil_EscapeString,
2971     nsNetUtil_EscapeURL,
2972     nsNetUtil_UnescapeString,
2973     nsNetUtil_ExtractCharsetFromContentType
2974 };
2975
2976 static nsINetUtil nsNetUtil = { &nsNetUtilVtbl };
2977
2978 static nsresult NSAPI nsIOService_QueryInterface(nsIIOService *iface, nsIIDRef riid,
2979         void **result)
2980 {
2981     *result = NULL;
2982
2983     if(IsEqualGUID(&IID_nsISupports, riid))
2984         *result = &nsIOService;
2985     else if(IsEqualGUID(&IID_nsIIOService, riid))
2986         *result = &nsIOService;
2987     else if(IsEqualGUID(&IID_nsINetUtil, riid))
2988         *result = &nsNetUtil;
2989
2990     if(*result) {
2991         nsISupports_AddRef((nsISupports*)*result);
2992         return NS_OK;
2993     }
2994
2995     FIXME("(%s %p)\n", debugstr_guid(riid), result);
2996     return NS_NOINTERFACE;
2997 }
2998
2999 static nsresult NSAPI nsIOServiceFactory_QueryInterface(nsIFactory *iface, nsIIDRef riid,
3000         void **result)
3001 {
3002     *result = NULL;
3003
3004     if(IsEqualGUID(&IID_nsISupports, riid)) {
3005         TRACE("(IID_nsISupports %p)\n", result);
3006         *result = iface;
3007     }else if(IsEqualGUID(&IID_nsIFactory, riid)) {
3008         TRACE("(IID_nsIFactory %p)\n", result);
3009         *result = iface;
3010     }
3011
3012     if(*result) {
3013         nsIFactory_AddRef(iface);
3014         return NS_OK;
3015     }
3016
3017     WARN("(%s %p)\n", debugstr_guid(riid), result);
3018     return NS_NOINTERFACE;
3019 }
3020
3021 static nsrefcnt NSAPI nsIOServiceFactory_AddRef(nsIFactory *iface)
3022 {
3023     return 2;
3024 }
3025
3026 static nsrefcnt NSAPI nsIOServiceFactory_Release(nsIFactory *iface)
3027 {
3028     return 1;
3029 }
3030
3031 static nsresult NSAPI nsIOServiceFactory_CreateInstance(nsIFactory *iface,
3032         nsISupports *aOuter, const nsIID *iid, void **result)
3033 {
3034     return nsIIOService_QueryInterface(&nsIOService, iid, result);
3035 }
3036
3037 static nsresult NSAPI nsIOServiceFactory_LockFactory(nsIFactory *iface, PRBool lock)
3038 {
3039     WARN("(%x)\n", lock);
3040     return NS_OK;
3041 }
3042
3043 static const nsIFactoryVtbl nsIOServiceFactoryVtbl = {
3044     nsIOServiceFactory_QueryInterface,
3045     nsIOServiceFactory_AddRef,
3046     nsIOServiceFactory_Release,
3047     nsIOServiceFactory_CreateInstance,
3048     nsIOServiceFactory_LockFactory
3049 };
3050
3051 static nsIFactory nsIOServiceFactory = { &nsIOServiceFactoryVtbl };
3052
3053 static BOOL translate_url(HTMLDocumentObj *doc, nsWineURI *uri)
3054 {
3055     OLECHAR *new_url = NULL;
3056     WCHAR *url;
3057     BOOL ret = FALSE;
3058     HRESULT hres;
3059
3060     if(!doc->hostui || !ensure_uri(uri))
3061         return FALSE;
3062
3063     hres = IUri_GetDisplayUri(uri->uri, &url);
3064     if(FAILED(hres))
3065         return FALSE;
3066
3067     hres = IDocHostUIHandler_TranslateUrl(doc->hostui, 0, url, &new_url);
3068     if(hres == S_OK && new_url) {
3069         if(strcmpW(url, new_url)) {
3070             FIXME("TranslateUrl returned new URL %s -> %s\n", debugstr_w(url), debugstr_w(new_url));
3071             ret = TRUE;
3072         }
3073         CoTaskMemFree(new_url);
3074     }
3075
3076     SysFreeString(url);
3077     return ret;
3078 }
3079
3080 nsresult on_start_uri_open(NSContainer *nscontainer, nsIURI *uri, PRBool *_retval)
3081 {
3082     nsWineURI *wine_uri;
3083     nsresult nsres;
3084
3085     *_retval = FALSE;
3086
3087     nsres = nsIURI_QueryInterface(uri, &IID_nsWineURI, (void**)&wine_uri);
3088     if(NS_FAILED(nsres)) {
3089         WARN("Could not get nsWineURI: %08x\n", nsres);
3090         return NS_ERROR_NOT_IMPLEMENTED;
3091     }
3092
3093     if(!wine_uri->is_doc_uri) {
3094         wine_uri->is_doc_uri = TRUE;
3095
3096         if(!wine_uri->container) {
3097             nsIWebBrowserChrome_AddRef(&nscontainer->nsIWebBrowserChrome_iface);
3098             wine_uri->container = nscontainer;
3099         }
3100
3101         if(nscontainer->doc)
3102             *_retval = translate_url(nscontainer->doc, wine_uri);
3103     }
3104
3105     nsIURI_Release(&wine_uri->nsIURL_iface);
3106     return NS_OK;
3107 }
3108
3109 void init_nsio(nsIComponentManager *component_manager, nsIComponentRegistrar *registrar)
3110 {
3111     nsIFactory *old_factory = NULL;
3112     nsresult nsres;
3113
3114     nsres = nsIComponentManager_GetClassObject(component_manager, &NS_IOSERVICE_CID,
3115                                                &IID_nsIFactory, (void**)&old_factory);
3116     if(NS_FAILED(nsres)) {
3117         ERR("Could not get factory: %08x\n", nsres);
3118         return;
3119     }
3120
3121     nsres = nsIFactory_CreateInstance(old_factory, NULL, &IID_nsIIOService, (void**)&nsio);
3122     if(NS_FAILED(nsres)) {
3123         ERR("Couldn not create nsIOService instance %08x\n", nsres);
3124         nsIFactory_Release(old_factory);
3125         return;
3126     }
3127
3128     nsres = nsIIOService_QueryInterface(nsio, &IID_nsINetUtil, (void**)&net_util);
3129     if(NS_FAILED(nsres)) {
3130         WARN("Could not get nsINetUtil interface: %08x\n", nsres);
3131         nsIIOService_Release(nsio);
3132         return;
3133     }
3134
3135     nsres = nsIComponentRegistrar_UnregisterFactory(registrar, &NS_IOSERVICE_CID, old_factory);
3136     nsIFactory_Release(old_factory);
3137     if(NS_FAILED(nsres))
3138         ERR("UnregisterFactory failed: %08x\n", nsres);
3139
3140     nsres = nsIComponentRegistrar_RegisterFactory(registrar, &NS_IOSERVICE_CID,
3141             NS_IOSERVICE_CLASSNAME, NS_IOSERVICE_CONTRACTID, &nsIOServiceFactory);
3142     if(NS_FAILED(nsres))
3143         ERR("RegisterFactory failed: %08x\n", nsres);
3144 }
3145
3146 void release_nsio(void)
3147 {
3148     if(net_util) {
3149         nsINetUtil_Release(net_util);
3150         net_util = NULL;
3151     }
3152
3153     if(nsio) {
3154         nsIIOService_Release(nsio);
3155         nsio = NULL;
3156     }
3157 }