dlls/mshtml/persist.c

   1 /*
   2  * Copyright 2005 Jacek Caban
   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 #include <stdio.h>
  23
  24 #define COBJMACROS
  25 #define NONAMELESSUNION
  26 #define NONAMELESSSTRUCT
  27
  28 #include "windef.h"
  29 #include "winbase.h"
  30 #include "winuser.h"
  31 #include "ole2.h"
  32 #include "shlguid.h"
  33 #include "idispids.h"
  34
  35 #define NO_SHLWAPI_REG
  36 #include "shlwapi.h"
  37
  38 #include "wine/debug.h"
  39
  40 #include "mshtml_private.h"
  41 #include "htmlevent.h"
  42 #include "binding.h"
  43 #include "resource.h"
  44
  45 WINE_DEFAULT_DEBUG_CHANNEL(mshtml);
  46
  47 /* Undocumented notification, see tests */
  48 #define CMDID_EXPLORER_UPDATEHISTORY 38
  49
  50 typedef struct {
  51     task_t header;
  52     HTMLDocumentObj *doc;
  53     BOOL set_download;
  54     LPOLESTR url;
  55 } download_proc_task_t;
  56
  57 static BOOL use_gecko_script(HTMLWindow *window)
  58 {
  59     DWORD zone;
  60     HRESULT hres;
  61
  62     hres = IInternetSecurityManager_MapUrlToZone(window->secmgr, window->url, &zone, 0);
  63     if(FAILED(hres)) {
  64         WARN("Could not map %s to zone: %08x\n", debugstr_w(window->url), hres);
  65         return TRUE;
  66     }
  67
  68     TRACE("zone %d\n", zone);
  69     return zone == URLZONE_UNTRUSTED;
  70 }
  71
  72 static void notify_travellog_update(HTMLDocumentObj *doc)
  73 {
  74     IOleCommandTarget *cmdtrg;
  75     HRESULT hres;
  76
  77     if(!doc->is_webbrowser)
  78         return;
  79
  80     /* Don't notify if we were in about: page */
  81     if(doc->basedoc.window->uri) {
  82         DWORD scheme;
  83
  84         hres = IUri_GetScheme(doc->basedoc.window->uri, &scheme);
  85         if(SUCCEEDED(hres) && scheme == URL_SCHEME_ABOUT)
  86             return;
  87     }
  88
  89     hres = IOleClientSite_QueryInterface(doc->client, &IID_IOleCommandTarget, (void**)&cmdtrg);
  90     if(SUCCEEDED(hres)) {
  91         VARIANT vin;
  92
  93         V_VT(&vin) = VT_I4;
  94         V_I4(&vin) = 0;
  95
  96         IOleCommandTarget_Exec(cmdtrg, &CGID_Explorer, CMDID_EXPLORER_UPDATEHISTORY, 0, &vin, NULL);
  97         IOleCommandTarget_Release(cmdtrg);
  98     }
  99 }
 100
 101 void set_current_uri(HTMLWindow *window, IUri *uri)
 102 {
 103     if(window->uri) {
 104         IUri_Release(window->uri);
 105         window->uri = NULL;
 106     }
 107
 108     SysFreeString(window->url);
 109     window->url = NULL;
 110
 111     if(!uri)
 112         return;
 113
 114     IUri_AddRef(uri);
 115     window->uri = uri;
 116
 117     IUri_GetDisplayUri(uri, &window->url);
 118 }
 119
 120 void set_current_mon(HTMLWindow *This, IMoniker *mon)
 121 {
 122     IUriContainer *uri_container;
 123     IUri *uri = NULL;
 124     HRESULT hres;
 125
 126     if(This->mon) {
 127         if(This->doc_obj)
 128             notify_travellog_update(This->doc_obj);
 129         IMoniker_Release(This->mon);
 130         This->mon = NULL;
 131     }
 132
 133     if(!mon)
 134         return;
 135
 136     IMoniker_AddRef(mon);
 137     This->mon = mon;
 138
 139     hres = IMoniker_QueryInterface(mon, &IID_IUriContainer, (void**)&uri_container);
 140     if(SUCCEEDED(hres)) {
 141         hres = IUriContainer_GetIUri(uri_container, &uri);
 142         IUriContainer_Release(uri_container);
 143         if(hres != S_OK) {
 144             WARN("GetIUri failed: %08x\n", hres);
 145             uri = NULL;
 146         }
 147     }
 148
 149     if(!uri) {
 150         WCHAR *url;
 151
 152         hres = IMoniker_GetDisplayName(mon, NULL, NULL, &url);
 153         if(SUCCEEDED(hres)) {
 154             hres = CreateUri(url, 0, 0, &uri);
 155             if(FAILED(hres)) {
 156                 WARN("CrateUri failed: %08x\n", hres);
 157                 set_current_uri(This, NULL);
 158                 This->url = SysAllocString(url);
 159                 CoTaskMemFree(url);
 160                 return;
 161             }
 162             CoTaskMemFree(url);
 163         }else {
 164             WARN("GetDisplayName failed: %08x\n", hres);
 165         }
 166     }
 167
 168     set_current_uri(This, uri);
 169     if(uri)
 170         IUri_Release(uri);
 171     set_script_mode(This, use_gecko_script(This) ? SCRIPTMODE_GECKO : SCRIPTMODE_ACTIVESCRIPT);
 172 }
 173
 174 HRESULT create_relative_uri(HTMLWindow *window, const WCHAR *rel_uri, IUri **uri)
 175 {
 176     return window->uri
 177         ? CoInternetCombineUrlEx(window->uri, rel_uri, URL_ESCAPE_SPACES_ONLY|URL_DONT_ESCAPE_EXTRA_INFO, uri, 0)
 178         : CreateUri(rel_uri, 0, 0, uri);
 179 }
 180
 181 void set_download_state(HTMLDocumentObj *doc, int state)
 182 {
 183     if(doc->client) {
 184         IOleCommandTarget *olecmd;
 185         HRESULT hres;
 186
 187         hres = IOleClientSite_QueryInterface(doc->client, &IID_IOleCommandTarget, (void**)&olecmd);
 188         if(SUCCEEDED(hres)) {
 189             VARIANT var;
 190
 191             V_VT(&var) = VT_I4;
 192             V_I4(&var) = state;
 193
 194             IOleCommandTarget_Exec(olecmd, NULL, OLECMDID_SETDOWNLOADSTATE,
 195                     OLECMDEXECOPT_DONTPROMPTUSER, &var, NULL);
 196             IOleCommandTarget_Release(olecmd);
 197         }
 198     }
 199
 200     doc->download_state = state;
 201 }
 202
 203 static void set_progress_proc(task_t *_task)
 204 {
 205     docobj_task_t *task = (docobj_task_t*)_task;
 206     IOleCommandTarget *olecmd = NULL;
 207     HTMLDocumentObj *doc = task->doc;
 208     HRESULT hres;
 209
 210     TRACE("(%p)\n", doc);
 211
 212     if(doc->client)
 213         IOleClientSite_QueryInterface(doc->client, &IID_IOleCommandTarget, (void**)&olecmd);
 214
 215     if(olecmd) {
 216         VARIANT progress_max, progress;
 217
 218         V_VT(&progress_max) = VT_I4;
 219         V_I4(&progress_max) = 0; /* FIXME */
 220         IOleCommandTarget_Exec(olecmd, NULL, OLECMDID_SETPROGRESSMAX, OLECMDEXECOPT_DONTPROMPTUSER,
 221                                &progress_max, NULL);
 222
 223         V_VT(&progress) = VT_I4;
 224         V_I4(&progress) = 0; /* FIXME */
 225         IOleCommandTarget_Exec(olecmd, NULL, OLECMDID_SETPROGRESSPOS, OLECMDEXECOPT_DONTPROMPTUSER,
 226                                &progress, NULL);
 227         IOleCommandTarget_Release(olecmd);
 228     }
 229
 230     if(doc->usermode == EDITMODE && doc->hostui) {
 231         DOCHOSTUIINFO hostinfo;
 232
 233         memset(&hostinfo, 0, sizeof(DOCHOSTUIINFO));
 234         hostinfo.cbSize = sizeof(DOCHOSTUIINFO);
 235         hres = IDocHostUIHandler_GetHostInfo(doc->hostui, &hostinfo);
 236         if(SUCCEEDED(hres))
 237             /* FIXME: use hostinfo */
 238             TRACE("hostinfo = {%u %08x %08x %s %s}\n",
 239                     hostinfo.cbSize, hostinfo.dwFlags, hostinfo.dwDoubleClick,
 240                     debugstr_w(hostinfo.pchHostCss), debugstr_w(hostinfo.pchHostNS));
 241     }
 242 }
 243
 244 static void set_downloading_proc(task_t *_task)
 245 {
 246     download_proc_task_t *task = (download_proc_task_t*)_task;
 247     HTMLDocumentObj *doc = task->doc;
 248     HRESULT hres;
 249
 250     TRACE("(%p)\n", doc);
 251
 252     set_statustext(doc, IDS_STATUS_DOWNLOADINGFROM, task->url);
 253
 254     if(task->set_download)
 255         set_download_state(doc, 1);
 256
 257     if(!doc->client)
 258         return;
 259
 260     if(doc->view_sink)
 261         IAdviseSink_OnViewChange(doc->view_sink, DVASPECT_CONTENT, -1);
 262
 263     if(doc->hostui) {
 264         IDropTarget *drop_target = NULL;
 265
 266         hres = IDocHostUIHandler_GetDropTarget(doc->hostui, NULL /* FIXME */, &drop_target);
 267         if(SUCCEEDED(hres) && drop_target) {
 268             FIXME("Use IDropTarget\n");
 269             IDropTarget_Release(drop_target);
 270         }
 271     }
 272 }
 273
 274 static void set_downloading_task_destr(task_t *_task)
 275 {
 276     download_proc_task_t *task = (download_proc_task_t*)_task;
 277
 278     CoTaskMemFree(task->url);
 279     heap_free(task);
 280 }
 281
 282 void prepare_for_binding(HTMLDocument *This, IMoniker *mon, BOOL navigated_binding)
 283 {
 284     HRESULT hres;
 285
 286     if(This->doc_obj->client) {
 287         VARIANT silent, offline;
 288
 289         hres = get_client_disp_property(This->doc_obj->client, DISPID_AMBIENT_SILENT, &silent);
 290         if(SUCCEEDED(hres)) {
 291             if(V_VT(&silent) != VT_BOOL)
 292                 WARN("silent = %s\n", debugstr_variant(&silent));
 293             else if(V_BOOL(&silent))
 294                 FIXME("silent == true\n");
 295         }
 296
 297         hres = get_client_disp_property(This->doc_obj->client,
 298                 DISPID_AMBIENT_OFFLINEIFNOTCONNECTED, &offline);
 299         if(SUCCEEDED(hres)) {
 300             if(V_VT(&offline) != VT_BOOL)
 301                 WARN("offline = %s\n", debugstr_variant(&offline));
 302             else if(V_BOOL(&offline))
 303                 FIXME("offline == true\n");
 304         }
 305     }
 306
 307     if(This->window->mon) {
 308         update_doc(This, UPDATE_TITLE|UPDATE_UI);
 309     }else {
 310         update_doc(This, UPDATE_TITLE);
 311         set_current_mon(This->window, mon);
 312     }
 313
 314     if(This->doc_obj->client) {
 315         IOleCommandTarget *cmdtrg = NULL;
 316
 317         hres = IOleClientSite_QueryInterface(This->doc_obj->client, &IID_IOleCommandTarget,
 318                 (void**)&cmdtrg);
 319         if(SUCCEEDED(hres)) {
 320             VARIANT var, out;
 321
 322             if(!navigated_binding) {
 323                 V_VT(&var) = VT_I4;
 324                 V_I4(&var) = 0;
 325                 IOleCommandTarget_Exec(cmdtrg, &CGID_ShellDocView, 37, 0, &var, NULL);
 326             }else {
 327                 V_VT(&var) = VT_UNKNOWN;
 328                 V_UNKNOWN(&var) = (IUnknown*)&This->window->IHTMLWindow2_iface;
 329                 V_VT(&out) = VT_EMPTY;
 330                 hres = IOleCommandTarget_Exec(cmdtrg, &CGID_ShellDocView, 63, 0, &var, &out);
 331                 if(SUCCEEDED(hres))
 332                     VariantClear(&out);
 333             }
 334
 335             IOleCommandTarget_Release(cmdtrg);
 336         }
 337     }
 338 }
 339
 340 HRESULT set_moniker(HTMLDocument *This, IMoniker *mon, IBindCtx *pibc, nsChannelBSC *async_bsc, BOOL set_download)
 341 {
 342     download_proc_task_t *download_task;
 343     nsChannelBSC *bscallback;
 344     nsWineURI *nsuri;
 345     LPOLESTR url;
 346     HRESULT hres;
 347
 348     hres = IMoniker_GetDisplayName(mon, pibc, NULL, &url);
 349     if(FAILED(hres)) {
 350         WARN("GetDiaplayName failed: %08x\n", hres);
 351         return hres;
 352     }
 353
 354     TRACE("got url: %s\n", debugstr_w(url));
 355
 356     set_ready_state(This->window, READYSTATE_LOADING);
 357
 358     hres = create_doc_uri(This->window, url, &nsuri);
 359     if(SUCCEEDED(hres)) {
 360         if(async_bsc)
 361             bscallback = async_bsc;
 362         else
 363             hres = create_channelbsc(mon, NULL, NULL, 0, &bscallback);
 364     }
 365
 366     if(SUCCEEDED(hres)) {
 367         remove_target_tasks(This->task_magic);
 368         abort_document_bindings(This->doc_node);
 369
 370         hres = load_nsuri(This->window, nsuri, bscallback, 0/*LOAD_INITIAL_DOCUMENT_URI*/);
 371         nsISupports_Release((nsISupports*)nsuri); /* FIXME */
 372         if(SUCCEEDED(hres))
 373             set_window_bscallback(This->window, bscallback);
 374         if(bscallback != async_bsc)
 375             IUnknown_Release((IUnknown*)bscallback);
 376     }
 377
 378     if(FAILED(hres)) {
 379         CoTaskMemFree(url);
 380         return hres;
 381     }
 382
 383     HTMLDocument_LockContainer(This->doc_obj, TRUE);
 384
 385     if(This->doc_obj->frame) {
 386         docobj_task_t *task;
 387
 388         task = heap_alloc(sizeof(docobj_task_t));
 389         task->doc = This->doc_obj;
 390         push_task(&task->header, set_progress_proc, NULL, This->doc_obj->basedoc.task_magic);
 391     }
 392
 393     download_task = heap_alloc(sizeof(download_proc_task_t));
 394     download_task->doc = This->doc_obj;
 395     download_task->set_download = set_download;
 396     download_task->url = url;
 397     push_task(&download_task->header, set_downloading_proc, set_downloading_task_destr, This->doc_obj->basedoc.task_magic);
 398
 399     return S_OK;
 400 }
 401
 402 void set_ready_state(HTMLWindow *window, READYSTATE readystate)
 403 {
 404     window->readystate = readystate;
 405
 406     if(window->doc_obj && window->doc_obj->basedoc.window == window)
 407         call_property_onchanged(&window->doc_obj->basedoc.cp_propnotif, DISPID_READYSTATE);
 408
 409     fire_event(window->doc, EVENTID_READYSTATECHANGE, FALSE, window->doc->node.nsnode, NULL);
 410
 411     if(window->frame_element)
 412         fire_event(window->frame_element->element.node.doc, EVENTID_READYSTATECHANGE,
 413                    TRUE, window->frame_element->element.node.nsnode, NULL);
 414 }
 415
 416 static HRESULT get_doc_string(HTMLDocumentNode *This, char **str)
 417 {
 418     nsIDOMNode *nsnode;
 419     LPCWSTR strw;
 420     nsAString nsstr;
 421     nsresult nsres;
 422     HRESULT hres;
 423
 424     if(!This->nsdoc) {
 425         WARN("NULL nsdoc\n");
 426         return E_UNEXPECTED;
 427     }
 428
 429     nsres = nsIDOMHTMLDocument_QueryInterface(This->nsdoc, &IID_nsIDOMNode, (void**)&nsnode);
 430     if(NS_FAILED(nsres)) {
 431         ERR("Could not get nsIDOMNode failed: %08x\n", nsres);
 432         return E_FAIL;
 433     }
 434
 435     nsAString_Init(&nsstr, NULL);
 436     hres = nsnode_to_nsstring(nsnode, &nsstr);
 437     nsIDOMNode_Release(nsnode);
 438     if(FAILED(hres)) {
 439         nsAString_Finish(&nsstr);
 440         return hres;
 441     }
 442
 443     nsAString_GetData(&nsstr, &strw);
 444     TRACE("%s\n", debugstr_w(strw));
 445
 446     *str = heap_strdupWtoA(strw);
 447
 448     nsAString_Finish(&nsstr);
 449
 450     if(!*str)
 451         return E_OUTOFMEMORY;
 452     return S_OK;
 453 }
 454
 455
 456 /**********************************************************
 457  * IPersistMoniker implementation
 458  */
 459
 460 static inline HTMLDocument *impl_from_IPersistMoniker(IPersistMoniker *iface)
 461 {
 462     return CONTAINING_RECORD(iface, HTMLDocument, IPersistMoniker_iface);
 463 }
 464
 465 static HRESULT WINAPI PersistMoniker_QueryInterface(IPersistMoniker *iface, REFIID riid, void **ppv)
 466 {
 467     HTMLDocument *This = impl_from_IPersistMoniker(iface);
 468     return htmldoc_query_interface(This, riid, ppv);
 469 }
 470
 471 static ULONG WINAPI PersistMoniker_AddRef(IPersistMoniker *iface)
 472 {
 473     HTMLDocument *This = impl_from_IPersistMoniker(iface);
 474     return htmldoc_addref(This);
 475 }
 476
 477 static ULONG WINAPI PersistMoniker_Release(IPersistMoniker *iface)
 478 {
 479     HTMLDocument *This = impl_from_IPersistMoniker(iface);
 480     return htmldoc_release(This);
 481 }
 482
 483 static HRESULT WINAPI PersistMoniker_GetClassID(IPersistMoniker *iface, CLSID *pClassID)
 484 {
 485     HTMLDocument *This = impl_from_IPersistMoniker(iface);
 486     return IPersist_GetClassID(&This->IPersistFile_iface, pClassID);
 487 }
 488
 489 static HRESULT WINAPI PersistMoniker_IsDirty(IPersistMoniker *iface)
 490 {
 491     HTMLDocument *This = impl_from_IPersistMoniker(iface);
 492
 493     TRACE("(%p)\n", This);
 494
 495     return IPersistStreamInit_IsDirty(&This->IPersistStreamInit_iface);
 496 }
 497
 498 static HRESULT WINAPI PersistMoniker_Load(IPersistMoniker *iface, BOOL fFullyAvailable,
 499         IMoniker *pimkName, LPBC pibc, DWORD grfMode)
 500 {
 501     HTMLDocument *This = impl_from_IPersistMoniker(iface);
 502     HRESULT hres;
 503
 504     TRACE("(%p)->(%x %p %p %08x)\n", This, fFullyAvailable, pimkName, pibc, grfMode);
 505
 506     if(pibc) {
 507         IUnknown *unk = NULL;
 508
 509         /* FIXME:
 510          * Use params:
 511          * "__PrecreatedObject"
 512          * "BIND_CONTEXT_PARAM"
 513          * "__HTMLLOADOPTIONS"
 514          * "__DWNBINDINFO"
 515          * "URL Context"
 516          * "_ITransData_Object_"
 517          * "_EnumFORMATETC_"
 518          */
 519
 520         IBindCtx_GetObjectParam(pibc, (LPOLESTR)SZ_HTML_CLIENTSITE_OBJECTPARAM, &unk);
 521         if(unk) {
 522             IOleClientSite *client = NULL;
 523
 524             hres = IUnknown_QueryInterface(unk, &IID_IOleClientSite, (void**)&client);
 525             if(SUCCEEDED(hres)) {
 526                 TRACE("Got client site %p\n", client);
 527                 IOleObject_SetClientSite(&This->IOleObject_iface, client);
 528                 IOleClientSite_Release(client);
 529             }
 530
 531             IUnknown_Release(unk);
 532         }
 533     }
 534
 535     prepare_for_binding(This, pimkName, FALSE);
 536     hres = set_moniker(This, pimkName, pibc, NULL, TRUE);
 537     if(FAILED(hres))
 538         return hres;
 539
 540     return start_binding(This->window, NULL, (BSCallback*)This->window->bscallback, pibc);
 541 }
 542
 543 static HRESULT WINAPI PersistMoniker_Save(IPersistMoniker *iface, IMoniker *pimkName,
 544         LPBC pbc, BOOL fRemember)
 545 {
 546     HTMLDocument *This = impl_from_IPersistMoniker(iface);
 547     FIXME("(%p)->(%p %p %x)\n", This, pimkName, pbc, fRemember);
 548     return E_NOTIMPL;
 549 }
 550
 551 static HRESULT WINAPI PersistMoniker_SaveCompleted(IPersistMoniker *iface, IMoniker *pimkName, LPBC pibc)
 552 {
 553     HTMLDocument *This = impl_from_IPersistMoniker(iface);
 554     FIXME("(%p)->(%p %p)\n", This, pimkName, pibc);
 555     return E_NOTIMPL;
 556 }
 557
 558 static HRESULT WINAPI PersistMoniker_GetCurMoniker(IPersistMoniker *iface, IMoniker **ppimkName)
 559 {
 560     HTMLDocument *This = impl_from_IPersistMoniker(iface);
 561
 562     TRACE("(%p)->(%p)\n", This, ppimkName);
 563
 564     if(!This->window || !This->window->mon)
 565         return E_UNEXPECTED;
 566
 567     IMoniker_AddRef(This->window->mon);
 568     *ppimkName = This->window->mon;
 569     return S_OK;
 570 }
 571
 572 static const IPersistMonikerVtbl PersistMonikerVtbl = {
 573     PersistMoniker_QueryInterface,
 574     PersistMoniker_AddRef,
 575     PersistMoniker_Release,
 576     PersistMoniker_GetClassID,
 577     PersistMoniker_IsDirty,
 578     PersistMoniker_Load,
 579     PersistMoniker_Save,
 580     PersistMoniker_SaveCompleted,
 581     PersistMoniker_GetCurMoniker
 582 };
 583
 584 /**********************************************************
 585  * IMonikerProp implementation
 586  */
 587
 588 static inline HTMLDocument *impl_from_IMonikerProp(IMonikerProp *iface)
 589 {
 590     return CONTAINING_RECORD(iface, HTMLDocument, IMonikerProp_iface);
 591 }
 592
 593 static HRESULT WINAPI MonikerProp_QueryInterface(IMonikerProp *iface, REFIID riid, void **ppv)
 594 {
 595     HTMLDocument *This = impl_from_IMonikerProp(iface);
 596     return htmldoc_query_interface(This, riid, ppv);
 597 }
 598
 599 static ULONG WINAPI MonikerProp_AddRef(IMonikerProp *iface)
 600 {
 601     HTMLDocument *This = impl_from_IMonikerProp(iface);
 602     return htmldoc_addref(This);
 603 }
 604
 605 static ULONG WINAPI MonikerProp_Release(IMonikerProp *iface)
 606 {
 607     HTMLDocument *This = impl_from_IMonikerProp(iface);
 608     return htmldoc_release(This);
 609 }
 610
 611 static HRESULT WINAPI MonikerProp_PutProperty(IMonikerProp *iface, MONIKERPROPERTY mkp, LPCWSTR val)
 612 {
 613     HTMLDocument *This = impl_from_IMonikerProp(iface);
 614
 615     TRACE("(%p)->(%d %s)\n", This, mkp, debugstr_w(val));
 616
 617     switch(mkp) {
 618     case MIMETYPEPROP:
 619         heap_free(This->doc_obj->mime);
 620         This->doc_obj->mime = heap_strdupW(val);
 621         break;
 622
 623     case CLASSIDPROP:
 624         break;
 625
 626     default:
 627         FIXME("mkp %d\n", mkp);
 628         return E_NOTIMPL;
 629     }
 630
 631     return S_OK;
 632 }
 633
 634 static const IMonikerPropVtbl MonikerPropVtbl = {
 635     MonikerProp_QueryInterface,
 636     MonikerProp_AddRef,
 637     MonikerProp_Release,
 638     MonikerProp_PutProperty
 639 };
 640
 641 /**********************************************************
 642  * IPersistFile implementation
 643  */
 644
 645 static inline HTMLDocument *impl_from_IPersistFile(IPersistFile *iface)
 646 {
 647     return CONTAINING_RECORD(iface, HTMLDocument, IPersistFile_iface);
 648 }
 649
 650 static HRESULT WINAPI PersistFile_QueryInterface(IPersistFile *iface, REFIID riid, void **ppv)
 651 {
 652     HTMLDocument *This = impl_from_IPersistFile(iface);
 653     return htmldoc_query_interface(This, riid, ppv);
 654 }
 655
 656 static ULONG WINAPI PersistFile_AddRef(IPersistFile *iface)
 657 {
 658     HTMLDocument *This = impl_from_IPersistFile(iface);
 659     return htmldoc_addref(This);
 660 }
 661
 662 static ULONG WINAPI PersistFile_Release(IPersistFile *iface)
 663 {
 664     HTMLDocument *This = impl_from_IPersistFile(iface);
 665     return htmldoc_release(This);
 666 }
 667
 668 static HRESULT WINAPI PersistFile_GetClassID(IPersistFile *iface, CLSID *pClassID)
 669 {
 670     HTMLDocument *This = impl_from_IPersistFile(iface);
 671
 672     TRACE("(%p)->(%p)\n", This, pClassID);
 673
 674     if(!pClassID)
 675         return E_INVALIDARG;
 676
 677     *pClassID = CLSID_HTMLDocument;
 678     return S_OK;
 679 }
 680
 681 static HRESULT WINAPI PersistFile_IsDirty(IPersistFile *iface)
 682 {
 683     HTMLDocument *This = impl_from_IPersistFile(iface);
 684
 685     TRACE("(%p)\n", This);
 686
 687     return IPersistStreamInit_IsDirty(&This->IPersistStreamInit_iface);
 688 }
 689
 690 static HRESULT WINAPI PersistFile_Load(IPersistFile *iface, LPCOLESTR pszFileName, DWORD dwMode)
 691 {
 692     HTMLDocument *This = impl_from_IPersistFile(iface);
 693     FIXME("(%p)->(%s %08x)\n", This, debugstr_w(pszFileName), dwMode);
 694     return E_NOTIMPL;
 695 }
 696
 697 static HRESULT WINAPI PersistFile_Save(IPersistFile *iface, LPCOLESTR pszFileName, BOOL fRemember)
 698 {
 699     HTMLDocument *This = impl_from_IPersistFile(iface);
 700     char *str;
 701     DWORD written=0;
 702     HANDLE file;
 703     HRESULT hres;
 704
 705     TRACE("(%p)->(%s %x)\n", This, debugstr_w(pszFileName), fRemember);
 706
 707     file = CreateFileW(pszFileName, GENERIC_WRITE, 0, NULL, CREATE_ALWAYS,
 708                        FILE_ATTRIBUTE_NORMAL, NULL);
 709     if(file == INVALID_HANDLE_VALUE) {
 710         WARN("Could not create file: %u\n", GetLastError());
 711         return E_FAIL;
 712     }
 713
 714     hres = get_doc_string(This->doc_node, &str);
 715     if(SUCCEEDED(hres))
 716         WriteFile(file, str, strlen(str), &written, NULL);
 717
 718     CloseHandle(file);
 719     return hres;
 720 }
 721
 722 static HRESULT WINAPI PersistFile_SaveCompleted(IPersistFile *iface, LPCOLESTR pszFileName)
 723 {
 724     HTMLDocument *This = impl_from_IPersistFile(iface);
 725     FIXME("(%p)->(%s)\n", This, debugstr_w(pszFileName));
 726     return E_NOTIMPL;
 727 }
 728
 729 static HRESULT WINAPI PersistFile_GetCurFile(IPersistFile *iface, LPOLESTR *pszFileName)
 730 {
 731     HTMLDocument *This = impl_from_IPersistFile(iface);
 732     FIXME("(%p)->(%p)\n", This, pszFileName);
 733     return E_NOTIMPL;
 734 }
 735
 736 static const IPersistFileVtbl PersistFileVtbl = {
 737     PersistFile_QueryInterface,
 738     PersistFile_AddRef,
 739     PersistFile_Release,
 740     PersistFile_GetClassID,
 741     PersistFile_IsDirty,
 742     PersistFile_Load,
 743     PersistFile_Save,
 744     PersistFile_SaveCompleted,
 745     PersistFile_GetCurFile
 746 };
 747
 748 static inline HTMLDocument *impl_from_IPersistStreamInit(IPersistStreamInit *iface)
 749 {
 750     return CONTAINING_RECORD(iface, HTMLDocument, IPersistStreamInit_iface);
 751 }
 752
 753 static HRESULT WINAPI PersistStreamInit_QueryInterface(IPersistStreamInit *iface,
 754                                                        REFIID riid, void **ppv)
 755 {
 756     HTMLDocument *This = impl_from_IPersistStreamInit(iface);
 757     return htmldoc_query_interface(This, riid, ppv);
 758 }
 759
 760 static ULONG WINAPI PersistStreamInit_AddRef(IPersistStreamInit *iface)
 761 {
 762     HTMLDocument *This = impl_from_IPersistStreamInit(iface);
 763     return htmldoc_addref(This);
 764 }
 765
 766 static ULONG WINAPI PersistStreamInit_Release(IPersistStreamInit *iface)
 767 {
 768     HTMLDocument *This = impl_from_IPersistStreamInit(iface);
 769     return htmldoc_release(This);
 770 }
 771
 772 static HRESULT WINAPI PersistStreamInit_GetClassID(IPersistStreamInit *iface, CLSID *pClassID)
 773 {
 774     HTMLDocument *This = impl_from_IPersistStreamInit(iface);
 775     return IPersist_GetClassID(&This->IPersistFile_iface, pClassID);
 776 }
 777
 778 static HRESULT WINAPI PersistStreamInit_IsDirty(IPersistStreamInit *iface)
 779 {
 780     HTMLDocument *This = impl_from_IPersistStreamInit(iface);
 781
 782     TRACE("(%p)\n", This);
 783
 784     if(This->doc_obj->usermode == EDITMODE)
 785         return editor_is_dirty(This);
 786
 787     return S_FALSE;
 788 }
 789
 790 static HRESULT WINAPI PersistStreamInit_Load(IPersistStreamInit *iface, LPSTREAM pStm)
 791 {
 792     HTMLDocument *This = impl_from_IPersistStreamInit(iface);
 793     IMoniker *mon;
 794     HRESULT hres;
 795
 796     static const WCHAR about_blankW[] = {'a','b','o','u','t',':','b','l','a','n','k',0};
 797
 798     TRACE("(%p)->(%p)\n", This, pStm);
 799
 800     hres = CreateURLMoniker(NULL, about_blankW, &mon);
 801     if(FAILED(hres)) {
 802         WARN("CreateURLMoniker failed: %08x\n", hres);
 803         return hres;
 804     }
 805
 806     prepare_for_binding(This, mon, FALSE);
 807     hres = set_moniker(This, mon, NULL, NULL, TRUE);
 808     IMoniker_Release(mon);
 809     if(FAILED(hres))
 810         return hres;
 811
 812     return channelbsc_load_stream(This->window->bscallback, pStm);
 813 }
 814
 815 static HRESULT WINAPI PersistStreamInit_Save(IPersistStreamInit *iface, LPSTREAM pStm,
 816                                              BOOL fClearDirty)
 817 {
 818     HTMLDocument *This = impl_from_IPersistStreamInit(iface);
 819     char *str;
 820     DWORD written=0;
 821     HRESULT hres;
 822
 823     TRACE("(%p)->(%p %x)\n", This, pStm, fClearDirty);
 824
 825     hres = get_doc_string(This->doc_node, &str);
 826     if(FAILED(hres))
 827         return hres;
 828
 829     hres = IStream_Write(pStm, str, strlen(str), &written);
 830     if(FAILED(hres))
 831         FIXME("Write failed: %08x\n", hres);
 832
 833     heap_free(str);
 834
 835     if(fClearDirty)
 836         set_dirty(This, VARIANT_FALSE);
 837
 838     return S_OK;
 839 }
 840
 841 static HRESULT WINAPI PersistStreamInit_GetSizeMax(IPersistStreamInit *iface,
 842                                                    ULARGE_INTEGER *pcbSize)
 843 {
 844     HTMLDocument *This = impl_from_IPersistStreamInit(iface);
 845     FIXME("(%p)->(%p)\n", This, pcbSize);
 846     return E_NOTIMPL;
 847 }
 848
 849 static HRESULT WINAPI PersistStreamInit_InitNew(IPersistStreamInit *iface)
 850 {
 851     HTMLDocument *This = impl_from_IPersistStreamInit(iface);
 852     IMoniker *mon;
 853     HRESULT hres;
 854
 855     static const WCHAR about_blankW[] = {'a','b','o','u','t',':','b','l','a','n','k',0};
 856
 857     TRACE("(%p)\n", This);
 858
 859     hres = CreateURLMoniker(NULL, about_blankW, &mon);
 860     if(FAILED(hres)) {
 861         WARN("CreateURLMoniker failed: %08x\n", hres);
 862         return hres;
 863     }
 864
 865     prepare_for_binding(This, mon, FALSE);
 866     hres = set_moniker(This, mon, NULL, NULL, FALSE);
 867     IMoniker_Release(mon);
 868     if(FAILED(hres))
 869         return hres;
 870
 871     return channelbsc_load_stream(This->window->bscallback, NULL);
 872 }
 873
 874 static const IPersistStreamInitVtbl PersistStreamInitVtbl = {
 875     PersistStreamInit_QueryInterface,
 876     PersistStreamInit_AddRef,
 877     PersistStreamInit_Release,
 878     PersistStreamInit_GetClassID,
 879     PersistStreamInit_IsDirty,
 880     PersistStreamInit_Load,
 881     PersistStreamInit_Save,
 882     PersistStreamInit_GetSizeMax,
 883     PersistStreamInit_InitNew
 884 };
 885
 886 /**********************************************************
 887  * IPersistHistory implementation
 888  */
 889
 890 static inline HTMLDocument *impl_from_IPersistHistory(IPersistHistory *iface)
 891 {
 892     return CONTAINING_RECORD(iface, HTMLDocument, IPersistHistory_iface);
 893 }
 894
 895 static HRESULT WINAPI PersistHistory_QueryInterface(IPersistHistory *iface, REFIID riid, void **ppv)
 896 {
 897     HTMLDocument *This = impl_from_IPersistHistory(iface);
 898     return htmldoc_query_interface(This, riid, ppv);
 899 }
 900
 901 static ULONG WINAPI PersistHistory_AddRef(IPersistHistory *iface)
 902 {
 903     HTMLDocument *This = impl_from_IPersistHistory(iface);
 904     return htmldoc_addref(This);
 905 }
 906
 907 static ULONG WINAPI PersistHistory_Release(IPersistHistory *iface)
 908 {
 909     HTMLDocument *This = impl_from_IPersistHistory(iface);
 910     return htmldoc_release(This);
 911 }
 912
 913 static HRESULT WINAPI PersistHistory_GetClassID(IPersistHistory *iface, CLSID *pClassID)
 914 {
 915     HTMLDocument *This = impl_from_IPersistHistory(iface);
 916     return IPersist_GetClassID(&This->IPersistFile_iface, pClassID);
 917 }
 918
 919 static HRESULT WINAPI PersistHistory_LoadHistory(IPersistHistory *iface, IStream *pStream, IBindCtx *pbc)
 920 {
 921     HTMLDocument *This = impl_from_IPersistHistory(iface);
 922     FIXME("(%p)->(%p %p)\n", This, pStream, pbc);
 923     return E_NOTIMPL;
 924 }
 925
 926 static HRESULT WINAPI PersistHistory_SaveHistory(IPersistHistory *iface, IStream *pStream)
 927 {
 928     HTMLDocument *This = impl_from_IPersistHistory(iface);
 929     FIXME("(%p)->(%p)\n", This, pStream);
 930     return E_NOTIMPL;
 931 }
 932
 933 static HRESULT WINAPI PersistHistory_SetPositionCookie(IPersistHistory *iface, DWORD dwPositioncookie)
 934 {
 935     HTMLDocument *This = impl_from_IPersistHistory(iface);
 936     FIXME("(%p)->(%x)\n", This, dwPositioncookie);
 937     return E_NOTIMPL;
 938 }
 939
 940 static HRESULT WINAPI PersistHistory_GetPositionCookie(IPersistHistory *iface, DWORD *pdwPositioncookie)
 941 {
 942     HTMLDocument *This = impl_from_IPersistHistory(iface);
 943     FIXME("(%p)->(%p)\n", This, pdwPositioncookie);
 944     return E_NOTIMPL;
 945 }
 946
 947 static const IPersistHistoryVtbl PersistHistoryVtbl = {
 948     PersistHistory_QueryInterface,
 949     PersistHistory_AddRef,
 950     PersistHistory_Release,
 951     PersistHistory_GetClassID,
 952     PersistHistory_LoadHistory,
 953     PersistHistory_SaveHistory,
 954     PersistHistory_SetPositionCookie,
 955     PersistHistory_GetPositionCookie
 956 };
 957
 958 void HTMLDocument_Persist_Init(HTMLDocument *This)
 959 {
 960     This->IPersistMoniker_iface.lpVtbl = &PersistMonikerVtbl;
 961     This->IPersistFile_iface.lpVtbl = &PersistFileVtbl;
 962     This->IMonikerProp_iface.lpVtbl = &MonikerPropVtbl;
 963     This->IPersistStreamInit_iface.lpVtbl = &PersistStreamInitVtbl;
 964     This->IPersistHistory_iface.lpVtbl = &PersistHistoryVtbl;
 965 }