git.oblomov.eu Git - wine/blob - dlls/mshtml/mshtml_private.h

   1 /*
   2  * Copyright 2005-2009 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 "wingdi.h"
  20 #include "docobj.h"
  21 #include "comcat.h"
  22 #include "mshtml.h"
  23 #include "mshtmhst.h"
  24 #include "hlink.h"
  25 #include "perhist.h"
  26 #include "dispex.h"
  27
  28 #include "wine/list.h"
  29 #include "wine/unicode.h"
  30
  31 #ifdef INIT_GUID
  32 #include "initguid.h"
  33 #endif
  34
  35 #include "nsiface.h"
  36
  37 #define NS_ERROR_GENERATE_FAILURE(module,code) \
  38     ((nsresult) (((PRUint32)(1<<31)) | ((PRUint32)(module+0x45)<<16) | ((PRUint32)(code))))
  39
  40 #define NS_OK                     ((nsresult)0x00000000L)
  41 #define NS_ERROR_FAILURE          ((nsresult)0x80004005L)
  42 #define NS_ERROR_OUT_OF_MEMORY    ((nsresult)0x8007000EL)
  43 #define NS_NOINTERFACE            ((nsresult)0x80004002L)
  44 #define NS_ERROR_NOT_IMPLEMENTED  ((nsresult)0x80004001L)
  45 #define NS_ERROR_NOT_AVAILABLE    ((nsresult)0x80040111L)
  46 #define NS_ERROR_INVALID_ARG      ((nsresult)0x80070057L)
  47 #define NS_ERROR_UNEXPECTED       ((nsresult)0x8000ffffL)
  48
  49 #define NS_ERROR_MODULE_NETWORK    6
  50
  51 #define NS_BINDING_ABORTED         NS_ERROR_GENERATE_FAILURE(NS_ERROR_MODULE_NETWORK, 2)
  52 #define NS_ERROR_UNKNOWN_PROTOCOL  NS_ERROR_GENERATE_FAILURE(NS_ERROR_MODULE_NETWORK, 18)
  53
  54 #define NS_FAILED(res) ((res) & 0x80000000)
  55 #define NS_SUCCEEDED(res) (!NS_FAILED(res))
  56
  57 #define NSAPI WINAPI
  58
  59 #define MSHTML_E_NODOC    0x800a025c
  60
  61 typedef struct HTMLDOMNode HTMLDOMNode;
  62 typedef struct ConnectionPoint ConnectionPoint;
  63 typedef struct BSCallback BSCallback;
  64 typedef struct event_target_t event_target_t;
  65
  66 /* NOTE: make sure to keep in sync with dispex.c */
  67 typedef enum {
  68     NULL_tid,
  69     DispCEventObj_tid,
  70     DispDOMChildrenCollection_tid,
  71     DispHTMLAnchorElement_tid,
  72     DispHTMLBody_tid,
  73     DispHTMLCommentElement_tid,
  74     DispHTMLCurrentStyle_tid,
  75     DispHTMLDocument_tid,
  76     DispHTMLDOMTextNode_tid,
  77     DispHTMLElementCollection_tid,
  78     DispHTMLFormElement_tid,
  79     DispHTMLGenericElement_tid,
  80     DispHTMLFrameElement_tid,
  81     DispHTMLIFrame_tid,
  82     DispHTMLImg_tid,
  83     DispHTMLInputElement_tid,
  84     DispHTMLLocation_tid,
  85     DispHTMLNavigator_tid,
  86     DispHTMLObjectElement_tid,
  87     DispHTMLOptionElement_tid,
  88     DispHTMLScreen_tid,
  89     DispHTMLScriptElement_tid,
  90     DispHTMLSelectElement_tid,
  91     DispHTMLStyle_tid,
  92     DispHTMLTable_tid,
  93     DispHTMLTableRow_tid,
  94     DispHTMLTextAreaElement_tid,
  95     DispHTMLUnknownElement_tid,
  96     DispHTMLWindow2_tid,
  97     HTMLDocumentEvents_tid,
  98     IHTMLAnchorElement_tid,
  99     IHTMLBodyElement_tid,
 100     IHTMLBodyElement2_tid,
 101     IHTMLCommentElement_tid,
 102     IHTMLCurrentStyle_tid,
 103     IHTMLCurrentStyle2_tid,
 104     IHTMLCurrentStyle3_tid,
 105     IHTMLCurrentStyle4_tid,
 106     IHTMLDocument2_tid,
 107     IHTMLDocument3_tid,
 108     IHTMLDocument4_tid,
 109     IHTMLDocument5_tid,
 110     IHTMLDOMChildrenCollection_tid,
 111     IHTMLDOMNode_tid,
 112     IHTMLDOMNode2_tid,
 113     IHTMLDOMTextNode_tid,
 114     IHTMLElement_tid,
 115     IHTMLElement2_tid,
 116     IHTMLElement3_tid,
 117     IHTMLElement4_tid,
 118     IHTMLElementCollection_tid,
 119     IHTMLEventObj_tid,
 120     IHTMLFiltersCollection_tid,
 121     IHTMLFormElement_tid,
 122     IHTMLFrameBase_tid,
 123     IHTMLFrameBase2_tid,
 124     IHTMLFrameElement3_tid,
 125     IHTMLGenericElement_tid,
 126     IHTMLIFrameElement_tid,
 127     IHTMLImageElementFactory_tid,
 128     IHTMLImgElement_tid,
 129     IHTMLInputElement_tid,
 130     IHTMLLocation_tid,
 131     IHTMLObjectElement_tid,
 132     IHTMLOptionElement_tid,
 133     IHTMLRect_tid,
 134     IHTMLScreen_tid,
 135     IHTMLScriptElement_tid,
 136     IHTMLSelectElement_tid,
 137     IHTMLStyle_tid,
 138     IHTMLStyle2_tid,
 139     IHTMLStyle3_tid,
 140     IHTMLStyle4_tid,
 141     IHTMLTable_tid,
 142     IHTMLTableRow_tid,
 143     IHTMLTextAreaElement_tid,
 144     IHTMLTextContainer_tid,
 145     IHTMLUniqueName_tid,
 146     IHTMLWindow2_tid,
 147     IHTMLWindow3_tid,
 148     IHTMLWindow4_tid,
 149     IOmNavigator_tid,
 150     LAST_tid
 151 } tid_t;
 152
 153 typedef struct dispex_data_t dispex_data_t;
 154 typedef struct dispex_dynamic_data_t dispex_dynamic_data_t;
 155
 156 #define MSHTML_DISPID_CUSTOM_MIN 0x60000000
 157 #define MSHTML_DISPID_CUSTOM_MAX 0x6fffffff
 158 #define MSHTML_CUSTOM_DISPID_CNT (MSHTML_DISPID_CUSTOM_MAX-MSHTML_DISPID_CUSTOM_MIN)
 159
 160 typedef struct {
 161     HRESULT (*value)(IUnknown*,LCID,WORD,DISPPARAMS*,VARIANT*,EXCEPINFO*,IServiceProvider*);
 162     HRESULT (*get_dispid)(IUnknown*,BSTR,DWORD,DISPID*);
 163     HRESULT (*invoke)(IUnknown*,DISPID,LCID,WORD,DISPPARAMS*,VARIANT*,EXCEPINFO*,IServiceProvider*);
 164 } dispex_static_data_vtbl_t;
 165
 166 typedef struct {
 167     const dispex_static_data_vtbl_t *vtbl;
 168     const tid_t disp_tid;
 169     dispex_data_t *data;
 170     const tid_t* const iface_tids;
 171 } dispex_static_data_t;
 172
 173 typedef struct {
 174     const IDispatchExVtbl  *lpIDispatchExVtbl;
 175
 176     IUnknown *outer;
 177
 178     dispex_static_data_t *data;
 179     dispex_dynamic_data_t *dynamic_data;
 180 } DispatchEx;
 181
 182 void init_dispex(DispatchEx*,IUnknown*,dispex_static_data_t*);
 183 void release_dispex(DispatchEx*);
 184 BOOL dispex_query_interface(DispatchEx*,REFIID,void**);
 185 HRESULT dispex_get_dprop_ref(DispatchEx*,const WCHAR*,BOOL,VARIANT**);
 186 HRESULT get_dispids(tid_t,DWORD*,DISPID**);
 187 HRESULT remove_prop(DispatchEx*,BSTR,VARIANT_BOOL*);
 188
 189 typedef struct HTMLWindow HTMLWindow;
 190 typedef struct HTMLDocumentNode HTMLDocumentNode;
 191 typedef struct HTMLDocumentObj HTMLDocumentObj;
 192 typedef struct HTMLFrameBase HTMLFrameBase;
 193 typedef struct NSContainer NSContainer;
 194
 195 typedef enum {
 196     SCRIPTMODE_GECKO,
 197     SCRIPTMODE_ACTIVESCRIPT
 198 } SCRIPTMODE;
 199
 200 typedef struct ScriptHost ScriptHost;
 201
 202 typedef enum {
 203     GLOBAL_SCRIPTVAR,
 204     GLOBAL_ELEMENTVAR
 205 } global_prop_type_t;
 206
 207 typedef struct {
 208     global_prop_type_t type;
 209     WCHAR *name;
 210     ScriptHost *script_host;
 211     DISPID id;
 212 } global_prop_t;
 213
 214 typedef struct {
 215     const IHTMLOptionElementFactoryVtbl *lpHTMLOptionElementFactoryVtbl;
 216
 217     LONG ref;
 218
 219     HTMLWindow *window;
 220 } HTMLOptionElementFactory;
 221
 222 typedef struct {
 223     DispatchEx dispex;
 224     const IHTMLImageElementFactoryVtbl *lpHTMLImageElementFactoryVtbl;
 225
 226     LONG ref;
 227
 228     HTMLWindow *window;
 229 } HTMLImageElementFactory;
 230
 231 struct HTMLLocation {
 232     DispatchEx dispex;
 233     const IHTMLLocationVtbl *lpHTMLLocationVtbl;
 234
 235     LONG ref;
 236
 237     HTMLWindow *window;
 238 };
 239
 240 typedef struct {
 241     HTMLWindow *window;
 242     LONG ref;
 243 }  windowref_t;
 244
 245 typedef struct nsChannelBSC nsChannelBSC;
 246
 247 struct HTMLWindow {
 248     DispatchEx dispex;
 249     const IHTMLWindow2Vtbl *lpHTMLWindow2Vtbl;
 250     const IHTMLWindow3Vtbl *lpHTMLWindow3Vtbl;
 251     const IHTMLWindow4Vtbl *lpHTMLWindow4Vtbl;
 252     const IHTMLPrivateWindowVtbl *lpIHTMLPrivateWindowVtbl;
 253     const IDispatchExVtbl  *lpIDispatchExVtbl;
 254
 255     LONG ref;
 256
 257     windowref_t *window_ref;
 258     LONG task_magic;
 259
 260     HTMLDocumentNode *doc;
 261     HTMLDocumentObj *doc_obj;
 262     nsIDOMWindow *nswindow;
 263     HTMLWindow *parent;
 264     HTMLFrameBase *frame_element;
 265     READYSTATE readystate;
 266
 267     nsChannelBSC *bscallback;
 268     IMoniker *mon;
 269     LPOLESTR url;
 270
 271     IHTMLEventObj *event;
 272
 273     SCRIPTMODE scriptmode;
 274     struct list script_hosts;
 275
 276     HTMLOptionElementFactory *option_factory;
 277     HTMLImageElementFactory *image_factory;
 278     HTMLLocation *location;
 279     IHTMLScreen *screen;
 280
 281     global_prop_t *global_props;
 282     DWORD global_prop_cnt;
 283     DWORD global_prop_size;
 284
 285     struct list children;
 286     struct list sibling_entry;
 287     struct list entry;
 288 };
 289
 290 typedef enum {
 291     UNKNOWN_USERMODE,
 292     BROWSEMODE,
 293     EDITMODE
 294 } USERMODE;
 295
 296 typedef struct _cp_static_data_t {
 297     tid_t tid;
 298     void (*on_advise)(IUnknown*,struct _cp_static_data_t*);
 299     DWORD id_cnt;
 300     DISPID *ids;
 301 } cp_static_data_t;
 302
 303 typedef struct ConnectionPointContainer {
 304     const IConnectionPointContainerVtbl  *lpConnectionPointContainerVtbl;
 305
 306     ConnectionPoint *cp_list;
 307     IUnknown *outer;
 308     struct ConnectionPointContainer *forward_container;
 309 } ConnectionPointContainer;
 310
 311 struct ConnectionPoint {
 312     const IConnectionPointVtbl *lpConnectionPointVtbl;
 313
 314     ConnectionPointContainer *container;
 315
 316     union {
 317         IUnknown *unk;
 318         IDispatch *disp;
 319         IPropertyNotifySink *propnotif;
 320     } *sinks;
 321     DWORD sinks_size;
 322
 323     const IID *iid;
 324     cp_static_data_t *data;
 325
 326     ConnectionPoint *next;
 327 };
 328
 329 struct HTMLDocument {
 330     const IHTMLDocument2Vtbl              *lpHTMLDocument2Vtbl;
 331     const IHTMLDocument3Vtbl              *lpHTMLDocument3Vtbl;
 332     const IHTMLDocument4Vtbl              *lpHTMLDocument4Vtbl;
 333     const IHTMLDocument5Vtbl              *lpHTMLDocument5Vtbl;
 334     const IHTMLDocument6Vtbl              *lpHTMLDocument6Vtbl;
 335     const IPersistMonikerVtbl             *lpPersistMonikerVtbl;
 336     const IPersistFileVtbl                *lpPersistFileVtbl;
 337     const IPersistHistoryVtbl             *lpPersistHistoryVtbl;
 338     const IMonikerPropVtbl                *lpMonikerPropVtbl;
 339     const IOleObjectVtbl                  *lpOleObjectVtbl;
 340     const IOleDocumentVtbl                *lpOleDocumentVtbl;
 341     const IOleDocumentViewVtbl            *lpOleDocumentViewVtbl;
 342     const IOleInPlaceActiveObjectVtbl     *lpOleInPlaceActiveObjectVtbl;
 343     const IViewObjectExVtbl               *lpViewObjectExVtbl;
 344     const IOleInPlaceObjectWindowlessVtbl *lpOleInPlaceObjectWindowlessVtbl;
 345     const IServiceProviderVtbl            *lpServiceProviderVtbl;
 346     const IOleCommandTargetVtbl           *lpOleCommandTargetVtbl;
 347     const IOleControlVtbl                 *lpOleControlVtbl;
 348     const IHlinkTargetVtbl                *lpHlinkTargetVtbl;
 349     const IPersistStreamInitVtbl          *lpPersistStreamInitVtbl;
 350     const IDispatchExVtbl                 *lpIDispatchExVtbl;
 351     const ISupportErrorInfoVtbl           *lpSupportErrorInfoVtbl;
 352     const IObjectWithSiteVtbl             *lpObjectWithSiteVtbl;
 353
 354     IUnknown *unk_impl;
 355     IDispatchEx *dispex;
 356
 357     HTMLDocumentObj *doc_obj;
 358     HTMLDocumentNode *doc_node;
 359
 360     HTMLWindow *window;
 361
 362     LONG task_magic;
 363
 364     ConnectionPointContainer cp_container;
 365     ConnectionPoint cp_htmldocevents;
 366     ConnectionPoint cp_htmldocevents2;
 367     ConnectionPoint cp_propnotif;
 368     ConnectionPoint cp_dispatch;
 369
 370     IOleAdviseHolder *advise_holder;
 371 };
 372
 373 static inline HRESULT htmldoc_query_interface(HTMLDocument *This, REFIID riid, void **ppv)
 374 {
 375     return IUnknown_QueryInterface(This->unk_impl, riid, ppv);
 376 }
 377
 378 static inline ULONG htmldoc_addref(HTMLDocument *This)
 379 {
 380     return IUnknown_AddRef(This->unk_impl);
 381 }
 382
 383 static inline ULONG htmldoc_release(HTMLDocument *This)
 384 {
 385     return IUnknown_Release(This->unk_impl);
 386 }
 387
 388 struct HTMLDocumentObj {
 389     HTMLDocument basedoc;
 390     DispatchEx dispex;
 391     const ICustomDocVtbl  *lpCustomDocVtbl;
 392
 393     LONG ref;
 394
 395     NSContainer *nscontainer;
 396
 397     IOleClientSite *client;
 398     IDocHostUIHandler *hostui;
 399     IOleInPlaceSite *ipsite;
 400     IOleInPlaceFrame *frame;
 401     IOleInPlaceUIWindow *ip_window;
 402     IAdviseSink *view_sink;
 403
 404     DOCHOSTUIINFO hostinfo;
 405
 406     IOleUndoManager *undomgr;
 407
 408     HWND hwnd;
 409     HWND tooltips_hwnd;
 410
 411     BOOL request_uiactivate;
 412     BOOL in_place_active;
 413     BOOL ui_active;
 414     BOOL window_active;
 415     BOOL hostui_setup;
 416     BOOL container_locked;
 417     BOOL focus;
 418     INT download_state;
 419
 420     USERMODE usermode;
 421     LPWSTR mime;
 422
 423     DWORD update;
 424 };
 425
 426 struct NSContainer {
 427     const nsIWebBrowserChromeVtbl       *lpWebBrowserChromeVtbl;
 428     const nsIContextMenuListenerVtbl    *lpContextMenuListenerVtbl;
 429     const nsIURIContentListenerVtbl     *lpURIContentListenerVtbl;
 430     const nsIEmbeddingSiteWindowVtbl    *lpEmbeddingSiteWindowVtbl;
 431     const nsITooltipListenerVtbl        *lpTooltipListenerVtbl;
 432     const nsIInterfaceRequestorVtbl     *lpInterfaceRequestorVtbl;
 433     const nsIWeakReferenceVtbl          *lpWeakReferenceVtbl;
 434     const nsISupportsWeakReferenceVtbl  *lpSupportsWeakReferenceVtbl;
 435
 436     nsIWebBrowser *webbrowser;
 437     nsIWebNavigation *navigation;
 438     nsIBaseWindow *window;
 439     nsIWebBrowserFocus *focus;
 440
 441     nsIEditor *editor;
 442     nsIController *editor_controller;
 443
 444     LONG ref;
 445
 446     NSContainer *parent;
 447     HTMLDocumentObj *doc;
 448
 449     nsIURIContentListener *content_listener;
 450
 451     HWND hwnd;
 452 };
 453
 454 typedef struct nsWineURI nsWineURI;
 455
 456 HRESULT set_wine_url(nsWineURI*,LPCWSTR);
 457 nsresult on_start_uri_open(NSContainer*,nsIURI*,PRBool*);
 458
 459 /* Keep sync with request_method_strings in nsio.c */
 460 typedef enum {
 461     METHOD_GET,
 462     METHOD_PUT,
 463     METHOD_POST
 464 } REQUEST_METHOD;
 465
 466 typedef struct {
 467     const nsIHttpChannelVtbl *lpHttpChannelVtbl;
 468     const nsIUploadChannelVtbl *lpUploadChannelVtbl;
 469     const nsIHttpChannelInternalVtbl *lpIHttpChannelInternalVtbl;
 470
 471     LONG ref;
 472
 473     nsWineURI *uri;
 474     nsIInputStream *post_data_stream;
 475     nsILoadGroup *load_group;
 476     nsIInterfaceRequestor *notif_callback;
 477     nsISupports *owner;
 478     nsLoadFlags load_flags;
 479     nsIURI *original_uri;
 480     nsIURI *referrer;
 481     char *content_type;
 482     char *charset;
 483     PRUint32 response_status;
 484     REQUEST_METHOD request_method;
 485     struct list response_headers;
 486     struct list request_headers;
 487     UINT url_scheme;
 488 } nsChannel;
 489
 490 typedef struct {
 491     struct list entry;
 492     WCHAR *header;
 493     WCHAR *data;
 494 } http_header_t;
 495
 496 HRESULT set_http_header(struct list*,const WCHAR*,int,const WCHAR*,int);
 497
 498 typedef struct {
 499     HRESULT (*qi)(HTMLDOMNode*,REFIID,void**);
 500     void (*destructor)(HTMLDOMNode*);
 501     event_target_t **(*get_event_target)(HTMLDOMNode*);
 502     HRESULT (*call_event)(HTMLDOMNode*,DWORD,BOOL*);
 503     HRESULT (*put_disabled)(HTMLDOMNode*,VARIANT_BOOL);
 504     HRESULT (*get_disabled)(HTMLDOMNode*,VARIANT_BOOL*);
 505     HRESULT (*get_document)(HTMLDOMNode*,IDispatch**);
 506     HRESULT (*get_readystate)(HTMLDOMNode*,BSTR*);
 507     HRESULT (*get_dispid)(HTMLDOMNode*,BSTR,DWORD,DISPID*);
 508     HRESULT (*invoke)(HTMLDOMNode*,DISPID,LCID,WORD,DISPPARAMS*,VARIANT*,EXCEPINFO*,IServiceProvider*);
 509     HRESULT (*bind_to_tree)(HTMLDOMNode*);
 510 } NodeImplVtbl;
 511
 512 struct HTMLDOMNode {
 513     DispatchEx dispex;
 514     const IHTMLDOMNodeVtbl   *lpHTMLDOMNodeVtbl;
 515     const IHTMLDOMNode2Vtbl  *lpHTMLDOMNode2Vtbl;
 516     const NodeImplVtbl *vtbl;
 517
 518     LONG ref;
 519
 520     nsIDOMNode *nsnode;
 521     HTMLDocumentNode *doc;
 522     event_target_t *event_target;
 523     ConnectionPointContainer *cp_container;
 524
 525     HTMLDOMNode *next;
 526 };
 527
 528 typedef struct {
 529     HTMLDOMNode node;
 530     ConnectionPointContainer cp_container;
 531
 532     const IHTMLElementVtbl   *lpHTMLElementVtbl;
 533     const IHTMLElement2Vtbl  *lpHTMLElement2Vtbl;
 534     const IHTMLElement3Vtbl  *lpHTMLElement3Vtbl;
 535
 536     nsIDOMHTMLElement *nselem;
 537 } HTMLElement;
 538
 539 #define HTMLELEMENT_TIDS    \
 540     IHTMLDOMNode_tid,       \
 541     IHTMLDOMNode2_tid,      \
 542     IHTMLElement_tid,       \
 543     IHTMLElement2_tid,      \
 544     IHTMLElement3_tid,      \
 545     IHTMLElement4_tid
 546
 547 typedef struct {
 548     HTMLElement element;
 549
 550     const IHTMLTextContainerVtbl *lpHTMLTextContainerVtbl;
 551
 552     ConnectionPoint cp;
 553 } HTMLTextContainer;
 554
 555 struct HTMLFrameBase {
 556     HTMLElement element;
 557
 558     const IHTMLFrameBaseVtbl   *lpIHTMLFrameBaseVtbl;
 559     const IHTMLFrameBase2Vtbl  *lpIHTMLFrameBase2Vtbl;
 560
 561     HTMLWindow *content_window;
 562
 563     nsIDOMHTMLFrameElement *nsframe;
 564     nsIDOMHTMLIFrameElement *nsiframe;
 565 };
 566
 567 typedef struct _mutation_queue_t {
 568     DWORD type;
 569     nsISupports *nsiface;
 570
 571     struct _mutation_queue_t *next;
 572 } mutation_queue_t;
 573
 574 typedef struct nsDocumentEventListener nsDocumentEventListener;
 575
 576 struct HTMLDocumentNode {
 577     HTMLDOMNode node;
 578     HTMLDocument basedoc;
 579
 580     const IInternetHostSecurityManagerVtbl *lpIInternetHostSecurityManagerVtbl;
 581
 582     const nsIDocumentObserverVtbl  *lpIDocumentObserverVtbl;
 583     const nsIRunnableVtbl  *lpIRunnableVtbl;
 584
 585     LONG ref;
 586
 587     nsIDOMHTMLDocument *nsdoc;
 588     HTMLDOMNode *nodes;
 589     BOOL content_ready;
 590     event_target_t *body_event_target;
 591
 592     IInternetSecurityManager *secmgr;
 593     ICatInformation *catmgr;
 594     nsDocumentEventListener *nsevent_listener;
 595     BOOL *event_vector;
 596
 597     BOOL skip_mutation_notif;
 598     mutation_queue_t *mutation_queue;
 599     mutation_queue_t *mutation_queue_tail;
 600
 601     struct list bindings;
 602     struct list selection_list;
 603     struct list range_list;
 604 };
 605
 606 #define HTMLWINDOW2(x)   ((IHTMLWindow2*)                 &(x)->lpHTMLWindow2Vtbl)
 607 #define HTMLWINDOW3(x)   ((IHTMLWindow3*)                 &(x)->lpHTMLWindow3Vtbl)
 608 #define HTMLWINDOW4(x)   ((IHTMLWindow4*)                 &(x)->lpHTMLWindow4Vtbl)
 609
 610 #define HTMLDOC(x)       ((IHTMLDocument2*)               &(x)->lpHTMLDocument2Vtbl)
 611 #define HTMLDOC3(x)      ((IHTMLDocument3*)               &(x)->lpHTMLDocument3Vtbl)
 612 #define HTMLDOC4(x)      ((IHTMLDocument4*)               &(x)->lpHTMLDocument4Vtbl)
 613 #define HTMLDOC5(x)      ((IHTMLDocument5*)               &(x)->lpHTMLDocument5Vtbl)
 614 #define HTMLDOC6(x)      ((IHTMLDocument6*)               &(x)->lpHTMLDocument6Vtbl)
 615 #define PERSIST(x)       ((IPersist*)                     &(x)->lpPersistFileVtbl)
 616 #define PERSISTMON(x)    ((IPersistMoniker*)              &(x)->lpPersistMonikerVtbl)
 617 #define PERSISTFILE(x)   ((IPersistFile*)                 &(x)->lpPersistFileVtbl)
 618 #define MONPROP(x)       ((IMonikerProp*)                 &(x)->lpMonikerPropVtbl)
 619 #define OLEOBJ(x)        ((IOleObject*)                   &(x)->lpOleObjectVtbl)
 620 #define OLEDOC(x)        ((IOleDocument*)                 &(x)->lpOleDocumentVtbl)
 621 #define DOCVIEW(x)       ((IOleDocumentView*)             &(x)->lpOleDocumentViewVtbl)
 622 #define OLEWIN(x)        ((IOleWindow*)                   &(x)->lpOleInPlaceActiveObjectVtbl)
 623 #define ACTOBJ(x)        ((IOleInPlaceActiveObject*)      &(x)->lpOleInPlaceActiveObjectVtbl)
 624 #define VIEWOBJ(x)       ((IViewObject*)                  &(x)->lpViewObjectExVtbl)
 625 #define VIEWOBJ2(x)      ((IViewObject2*)                 &(x)->lpViewObjectExVtbl)
 626 #define VIEWOBJEX(x)      ((IViewObjectEx*)               &(x)->lpViewObjectExVtbl)
 627 #define INPLACEOBJ(x)    ((IOleInPlaceObject*)            &(x)->lpOleInPlaceObjectWindowlessVtbl)
 628 #define INPLACEWIN(x)    ((IOleInPlaceObjectWindowless*)  &(x)->lpOleInPlaceObjectWindowlessVtbl)
 629 #define SERVPROV(x)      ((IServiceProvider*)             &(x)->lpServiceProviderVtbl)
 630 #define CMDTARGET(x)     ((IOleCommandTarget*)            &(x)->lpOleCommandTargetVtbl)
 631 #define CONTROL(x)       ((IOleControl*)                  &(x)->lpOleControlVtbl)
 632 #define HLNKTARGET(x)    ((IHlinkTarget*)                 &(x)->lpHlinkTargetVtbl)
 633 #define CONPTCONT(x)     ((IConnectionPointContainer*)    &(x)->lpConnectionPointContainerVtbl)
 634 #define PERSTRINIT(x)    ((IPersistStreamInit*)           &(x)->lpPersistStreamInitVtbl)
 635 #define PERSISTHIST(x)   ((IPersistHistory*)              &(x)->lpPersistHistoryVtbl)
 636 #define CUSTOMDOC(x)     ((ICustomDoc*)                   &(x)->lpCustomDocVtbl)
 637 #define OBJSITE(x)       ((IObjectWithSite*)              &(x)->lpObjectWithSiteVtbl)
 638
 639 #define NSWBCHROME(x)    ((nsIWebBrowserChrome*)          &(x)->lpWebBrowserChromeVtbl)
 640 #define NSCML(x)         ((nsIContextMenuListener*)       &(x)->lpContextMenuListenerVtbl)
 641 #define NSURICL(x)       ((nsIURIContentListener*)        &(x)->lpURIContentListenerVtbl)
 642 #define NSEMBWNDS(x)     ((nsIEmbeddingSiteWindow*)       &(x)->lpEmbeddingSiteWindowVtbl)
 643 #define NSIFACEREQ(x)    ((nsIInterfaceRequestor*)        &(x)->lpInterfaceRequestorVtbl)
 644 #define NSTOOLTIP(x)     ((nsITooltipListener*)           &(x)->lpTooltipListenerVtbl)
 645 #define NSEVENTLIST(x)   ((nsIDOMEventListener*)          &(x)->lpDOMEventListenerVtbl)
 646 #define NSWEAKREF(x)     ((nsIWeakReference*)             &(x)->lpWeakReferenceVtbl)
 647 #define NSSUPWEAKREF(x)  ((nsISupportsWeakReference*)     &(x)->lpSupportsWeakReferenceVtbl)
 648
 649 #define NSDOCOBS(x)      ((nsIDocumentObserver*)          &(x)->lpIDocumentObserverVtbl)
 650
 651 #define NSRUNNABLE(x)    ((nsIRunnable*)  &(x)->lpIRunnableVtbl)
 652
 653 #define NSCHANNEL(x)     ((nsIChannel*)        &(x)->lpHttpChannelVtbl)
 654 #define NSHTTPCHANNEL(x) ((nsIHttpChannel*)    &(x)->lpHttpChannelVtbl)
 655 #define NSUPCHANNEL(x)   ((nsIUploadChannel*)  &(x)->lpUploadChannelVtbl)
 656 #define NSHTTPINTERNAL(x) ((nsIHttpChannelInternal*)  &(x)->lpIHttpChannelInternalVtbl)
 657
 658 #define HTTPNEG(x)       ((IHttpNegotiate2*)              &(x)->lpHttpNegotiate2Vtbl)
 659 #define STATUSCLB(x)     ((IBindStatusCallback*)          &(x)->lpBindStatusCallbackVtbl)
 660 #define BINDINFO(x)      ((IInternetBindInfo*)            &(x)->lpInternetBindInfoVtbl);
 661
 662 #define HTMLELEM(x)      ((IHTMLElement*)                 &(x)->lpHTMLElementVtbl)
 663 #define HTMLELEM2(x)     ((IHTMLElement2*)                &(x)->lpHTMLElement2Vtbl)
 664 #define HTMLELEM3(x)     ((IHTMLElement3*)                &(x)->lpHTMLElement3Vtbl)
 665 #define HTMLDOMNODE(x)   ((IHTMLDOMNode*)                 &(x)->lpHTMLDOMNodeVtbl)
 666 #define HTMLDOMNODE2(x)  ((IHTMLDOMNode2*)                &(x)->lpHTMLDOMNode2Vtbl)
 667
 668 #define HTMLTEXTCONT(x)  ((IHTMLTextContainer*)           &(x)->lpHTMLTextContainerVtbl)
 669 #define HTMLFRAMEBASE(x) ((IHTMLFrameBase*)               &(x)->lpIHTMLFrameBaseVtbl)
 670 #define HTMLFRAMEBASE2(x) ((IHTMLFrameBase2*)             &(x)->lpIHTMLFrameBase2Vtbl)
 671
 672 #define HTMLOPTFACTORY(x)  ((IHTMLOptionElementFactory*)  &(x)->lpHTMLOptionElementFactoryVtbl)
 673 #define HTMLIMGFACTORY(x)  ((IHTMLImageElementFactory*)   &(x)->lpHTMLImageElementFactoryVtbl)
 674 #define HTMLLOCATION(x)    ((IHTMLLocation*)              &(x)->lpHTMLLocationVtbl)
 675
 676 #define DISPATCHEX(x)    ((IDispatchEx*) &(x)->lpIDispatchExVtbl)
 677
 678 #define SUPPERRINFO(x)   ((ISupportErrorInfo*) &(x)->lpSupportErrorInfoVtbl)
 679
 680 #define HOSTSECMGR(x)    ((IInternetHostSecurityManager*)  &(x)->lpIInternetHostSecurityManagerVtbl)
 681
 682 #define DEFINE_THIS2(cls,ifc,iface) ((cls*)((BYTE*)(iface)-offsetof(cls,ifc)))
 683 #define DEFINE_THIS(cls,ifc,iface) DEFINE_THIS2(cls,lp ## ifc ## Vtbl,iface)
 684
 685 HRESULT HTMLDocument_Create(IUnknown*,REFIID,void**);
 686 HRESULT HTMLLoadOptions_Create(IUnknown*,REFIID,void**);
 687 HRESULT create_doc_from_nsdoc(nsIDOMHTMLDocument*,HTMLDocumentObj*,HTMLWindow*,HTMLDocumentNode**);
 688
 689 HRESULT HTMLWindow_Create(HTMLDocumentObj*,nsIDOMWindow*,HTMLWindow*,HTMLWindow**);
 690 void update_window_doc(HTMLWindow*);
 691 HTMLWindow *nswindow_to_window(const nsIDOMWindow*);
 692 nsIDOMWindow *get_nsdoc_window(nsIDOMDocument*);
 693 HTMLOptionElementFactory *HTMLOptionElementFactory_Create(HTMLWindow*);
 694 HTMLImageElementFactory *HTMLImageElementFactory_Create(HTMLWindow*);
 695 HRESULT HTMLLocation_Create(HTMLWindow*,HTMLLocation**);
 696 IOmNavigator *OmNavigator_Create(void);
 697 HRESULT HTMLScreen_Create(IHTMLScreen**);
 698
 699 void HTMLDocument_HTMLDocument3_Init(HTMLDocument*);
 700 void HTMLDocument_HTMLDocument5_Init(HTMLDocument*);
 701 void HTMLDocument_Persist_Init(HTMLDocument*);
 702 void HTMLDocument_OleCmd_Init(HTMLDocument*);
 703 void HTMLDocument_OleObj_Init(HTMLDocument*);
 704 void HTMLDocument_View_Init(HTMLDocument*);
 705 void HTMLDocument_Window_Init(HTMLDocument*);
 706 void HTMLDocument_Service_Init(HTMLDocument*);
 707 void HTMLDocument_Hlink_Init(HTMLDocument*);
 708
 709 void HTMLDocumentNode_SecMgr_Init(HTMLDocumentNode*);
 710
 711 HRESULT HTMLCurrentStyle_Create(HTMLElement*,IHTMLCurrentStyle**);
 712
 713 void ConnectionPoint_Init(ConnectionPoint*,ConnectionPointContainer*,REFIID,cp_static_data_t*);
 714 void ConnectionPointContainer_Init(ConnectionPointContainer*,IUnknown*);
 715 void ConnectionPointContainer_Destroy(ConnectionPointContainer*);
 716
 717 NSContainer *NSContainer_Create(HTMLDocumentObj*,NSContainer*);
 718 void NSContainer_Release(NSContainer*);
 719
 720 void init_mutation(HTMLDocumentNode*);
 721 void release_mutation(HTMLDocumentNode*);
 722
 723 void HTMLDocument_LockContainer(HTMLDocumentObj*,BOOL);
 724 void show_context_menu(HTMLDocumentObj*,DWORD,POINT*,IDispatch*);
 725 void notif_focus(HTMLDocumentObj*);
 726
 727 void show_tooltip(HTMLDocumentObj*,DWORD,DWORD,LPCWSTR);
 728 void hide_tooltip(HTMLDocumentObj*);
 729 HRESULT get_client_disp_property(IOleClientSite*,DISPID,VARIANT*);
 730
 731 HRESULT ProtocolFactory_Create(REFCLSID,REFIID,void**);
 732
 733 BOOL load_gecko(BOOL);
 734 void close_gecko(void);
 735 void register_nsservice(nsIComponentRegistrar*,nsIServiceManager*);
 736 void init_nsio(nsIComponentManager*,nsIComponentRegistrar*);
 737 void release_nsio(void);
 738 BOOL install_wine_gecko(BOOL);
 739 BOOL is_gecko_path(const char*);
 740
 741 HRESULT nsuri_to_url(LPCWSTR,BOOL,BSTR*);
 742 HRESULT create_doc_uri(HTMLWindow*,WCHAR*,nsWineURI**);
 743 HRESULT load_nsuri(HTMLWindow*,nsWineURI*,nsChannelBSC*,DWORD);
 744
 745 HRESULT hlink_frame_navigate(HTMLDocument*,LPCWSTR,nsIInputStream*,DWORD,BOOL*);
 746 HRESULT navigate_url(HTMLWindow*,const WCHAR*,const WCHAR*);
 747 HRESULT set_frame_doc(HTMLFrameBase*,nsIDOMDocument*);
 748 HRESULT set_moniker(HTMLDocument*,IMoniker*,IBindCtx*,nsChannelBSC*,BOOL);
 749
 750 void call_property_onchanged(ConnectionPoint*,DISPID);
 751 HRESULT call_set_active_object(IOleInPlaceUIWindow*,IOleInPlaceActiveObject*);
 752
 753 void *nsalloc(size_t) __WINE_ALLOC_SIZE(1);
 754 void nsfree(void*);
 755
 756 void nsACString_InitDepend(nsACString*,const char*);
 757 void nsACString_SetData(nsACString*,const char*);
 758 PRUint32 nsACString_GetData(const nsACString*,const char**);
 759 void nsACString_Finish(nsACString*);
 760
 761 BOOL nsAString_Init(nsAString*,const PRUnichar*);
 762 void nsAString_InitDepend(nsAString*,const PRUnichar*);
 763 void nsAString_SetData(nsAString*,const PRUnichar*);
 764 PRUint32 nsAString_GetData(const nsAString*,const PRUnichar**);
 765 void nsAString_Finish(nsAString*);
 766
 767 nsICommandParams *create_nscommand_params(void);
 768 HRESULT nsnode_to_nsstring(nsIDOMNode*,nsAString*);
 769 void get_editor_controller(NSContainer*);
 770 nsresult get_nsinterface(nsISupports*,REFIID,void**);
 771
 772 void init_nsevents(HTMLDocumentNode*);
 773 void release_nsevents(HTMLDocumentNode*);
 774 void add_nsevent_listener(HTMLDocumentNode*,nsIDOMNode*,LPCWSTR);
 775
 776 void set_window_bscallback(HTMLWindow*,nsChannelBSC*);
 777 void set_current_mon(HTMLWindow*,IMoniker*);
 778 HRESULT start_binding(HTMLWindow*,HTMLDocumentNode*,BSCallback*,IBindCtx*);
 779 HRESULT async_start_doc_binding(HTMLWindow*,nsChannelBSC*);
 780 void abort_document_bindings(HTMLDocumentNode*);
 781
 782 HRESULT bind_mon_to_buffer(HTMLDocumentNode*,IMoniker*,void**,DWORD*);
 783
 784 HRESULT create_channelbsc(IMoniker*,WCHAR*,BYTE*,DWORD,nsChannelBSC**);
 785 HRESULT channelbsc_load_stream(nsChannelBSC*,IStream*);
 786 void channelbsc_set_channel(nsChannelBSC*,nsChannel*,nsIStreamListener*,nsISupports*);
 787 IMoniker *get_channelbsc_mon(nsChannelBSC*);
 788
 789 void set_ready_state(HTMLWindow*,READYSTATE);
 790
 791 HRESULT HTMLSelectionObject_Create(HTMLDocumentNode*,nsISelection*,IHTMLSelectionObject**);
 792 HRESULT HTMLTxtRange_Create(HTMLDocumentNode*,nsIDOMRange*,IHTMLTxtRange**);
 793 IHTMLStyle *HTMLStyle_Create(nsIDOMCSSStyleDeclaration*);
 794 IHTMLStyleSheet *HTMLStyleSheet_Create(nsIDOMStyleSheet*);
 795 IHTMLStyleSheetsCollection *HTMLStyleSheetsCollection_Create(nsIDOMStyleSheetList*);
 796
 797 void detach_selection(HTMLDocumentNode*);
 798 void detach_ranges(HTMLDocumentNode*);
 799 HRESULT get_node_text(HTMLDOMNode*,BSTR*);
 800
 801 HRESULT create_nselem(HTMLDocumentNode*,const WCHAR*,nsIDOMHTMLElement**);
 802
 803 HTMLDOMNode *HTMLDOMTextNode_Create(HTMLDocumentNode*,nsIDOMNode*);
 804
 805 HTMLElement *HTMLElement_Create(HTMLDocumentNode*,nsIDOMNode*,BOOL);
 806 HTMLElement *HTMLCommentElement_Create(HTMLDocumentNode*,nsIDOMNode*);
 807 HTMLElement *HTMLAnchorElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*);
 808 HTMLElement *HTMLBodyElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*);
 809 HTMLElement *HTMLFormElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*);
 810 HTMLElement *HTMLFrameElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*);
 811 HTMLElement *HTMLIFrame_Create(HTMLDocumentNode*,nsIDOMHTMLElement*);
 812 HTMLElement *HTMLImgElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*);
 813 HTMLElement *HTMLInputElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*);
 814 HTMLElement *HTMLObjectElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*);
 815 HTMLElement *HTMLOptionElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*);
 816 HTMLElement *HTMLScriptElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*);
 817 HTMLElement *HTMLSelectElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*);
 818 HTMLElement *HTMLTable_Create(HTMLDocumentNode*,nsIDOMHTMLElement*);
 819 HTMLElement *HTMLTableRow_Create(HTMLDocumentNode*,nsIDOMHTMLElement*);
 820 HTMLElement *HTMLTextAreaElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*);
 821 HTMLElement *HTMLGenericElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*);
 822
 823 void HTMLDOMNode_Init(HTMLDocumentNode*,HTMLDOMNode*,nsIDOMNode*);
 824 void HTMLElement_Init(HTMLElement*,HTMLDocumentNode*,nsIDOMHTMLElement*,dispex_static_data_t*);
 825 void HTMLElement2_Init(HTMLElement*);
 826 void HTMLElement3_Init(HTMLElement*);
 827 void HTMLTextContainer_Init(HTMLTextContainer*,HTMLDocumentNode*,nsIDOMHTMLElement*,dispex_static_data_t*);
 828 void HTMLFrameBase_Init(HTMLFrameBase*,HTMLDocumentNode*,nsIDOMHTMLElement*,dispex_static_data_t*);
 829
 830 HRESULT HTMLDOMNode_QI(HTMLDOMNode*,REFIID,void**);
 831 void HTMLDOMNode_destructor(HTMLDOMNode*);
 832
 833 HRESULT HTMLElement_QI(HTMLDOMNode*,REFIID,void**);
 834 void HTMLElement_destructor(HTMLDOMNode*);
 835
 836 HRESULT HTMLFrameBase_QI(HTMLFrameBase*,REFIID,void**);
 837 void HTMLFrameBase_destructor(HTMLFrameBase*);
 838
 839 HTMLDOMNode *get_node(HTMLDocumentNode*,nsIDOMNode*,BOOL);
 840 void release_nodes(HTMLDocumentNode*);
 841
 842 void release_script_hosts(HTMLWindow*);
 843 void connect_scripts(HTMLWindow*);
 844 void doc_insert_script(HTMLWindow*,nsIDOMHTMLScriptElement*);
 845 IDispatch *script_parse_event(HTMLWindow*,LPCWSTR);
 846 void set_script_mode(HTMLWindow*,SCRIPTMODE);
 847 BOOL find_global_prop(HTMLWindow*,BSTR,DWORD,ScriptHost**,DISPID*);
 848 IDispatch *get_script_disp(ScriptHost*);
 849 HRESULT search_window_props(HTMLWindow*,BSTR,DWORD,DISPID*);
 850
 851 IHTMLElementCollection *create_all_collection(HTMLDOMNode*,BOOL);
 852 IHTMLElementCollection *create_collection_from_nodelist(HTMLDocumentNode*,IUnknown*,nsIDOMNodeList*);
 853 IHTMLElementCollection *create_collection_from_htmlcol(HTMLDocumentNode*,IUnknown*,nsIDOMHTMLCollection*);
 854
 855 /* commands */
 856 typedef struct {
 857     DWORD id;
 858     HRESULT (*query)(HTMLDocument*,OLECMD*);
 859     HRESULT (*exec)(HTMLDocument*,DWORD,VARIANT*,VARIANT*);
 860 } cmdtable_t;
 861
 862 extern const cmdtable_t editmode_cmds[];
 863
 864 void do_ns_command(HTMLDocument*,const char*,nsICommandParams*);
 865
 866 /* timer */
 867 #define UPDATE_UI       0x0001
 868 #define UPDATE_TITLE    0x0002
 869
 870 void update_doc(HTMLDocument*,DWORD);
 871 void update_title(HTMLDocumentObj*);
 872
 873 /* editor */
 874 void init_editor(HTMLDocument*);
 875 void handle_edit_event(HTMLDocument*,nsIDOMEvent*);
 876 HRESULT editor_exec_copy(HTMLDocument*,DWORD,VARIANT*,VARIANT*);
 877 HRESULT editor_exec_cut(HTMLDocument*,DWORD,VARIANT*,VARIANT*);
 878 HRESULT editor_exec_paste(HTMLDocument*,DWORD,VARIANT*,VARIANT*);
 879 void handle_edit_load(HTMLDocument*);
 880 HRESULT editor_is_dirty(HTMLDocument*);
 881 void set_dirty(HTMLDocument*,VARIANT_BOOL);
 882
 883 extern DWORD mshtml_tls;
 884
 885 typedef struct task_t task_t;
 886 typedef void (*task_proc_t)(task_t*);
 887
 888 struct task_t {
 889     LONG target_magic;
 890     task_proc_t proc;
 891     struct task_t *next;
 892 };
 893
 894 typedef struct {
 895     task_t header;
 896     HTMLDocumentObj *doc;
 897 } docobj_task_t;
 898
 899 typedef struct {
 900     HWND thread_hwnd;
 901     task_t *task_queue_head;
 902     task_t *task_queue_tail;
 903     struct list timer_list;
 904 } thread_data_t;
 905
 906 thread_data_t *get_thread_data(BOOL);
 907 HWND get_thread_hwnd(void);
 908
 909 LONG get_task_target_magic(void);
 910 void push_task(task_t*,task_proc_t,LONG);
 911 void remove_target_tasks(LONG);
 912
 913 DWORD set_task_timer(HTMLDocument*,DWORD,BOOL,IDispatch*);
 914 HRESULT clear_task_timer(HTMLDocument*,BOOL,DWORD);
 915
 916 void release_typelib(void);
 917 HRESULT call_disp_func(IDispatch*,DISPPARAMS*);
 918
 919 const char *debugstr_variant(const VARIANT*);
 920
 921 DEFINE_GUID(CLSID_AboutProtocol, 0x3050F406, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 922 DEFINE_GUID(CLSID_JSProtocol, 0x3050F3B2, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 923 DEFINE_GUID(CLSID_MailtoProtocol, 0x3050F3DA, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 924 DEFINE_GUID(CLSID_ResProtocol, 0x3050F3BC, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 925 DEFINE_GUID(CLSID_SysimageProtocol, 0x76E67A63, 0x06E9, 0x11D2, 0xA8,0x40, 0x00,0x60,0x08,0x05,0x93,0x82);
 926
 927 DEFINE_GUID(CLSID_CMarkup,0x3050f4fb,0x98b5,0x11cf,0xbb,0x82,0x00,0xaa,0x00,0xbd,0xce,0x0b);
 928
 929 /* memory allocation functions */
 930
 931 static inline void * __WINE_ALLOC_SIZE(1) heap_alloc(size_t len)
 932 {
 933     return HeapAlloc(GetProcessHeap(), 0, len);
 934 }
 935
 936 static inline void * __WINE_ALLOC_SIZE(1) heap_alloc_zero(size_t len)
 937 {
 938     return HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, len);
 939 }
 940
 941 static inline void * __WINE_ALLOC_SIZE(2) heap_realloc(void *mem, size_t len)
 942 {
 943     return HeapReAlloc(GetProcessHeap(), 0, mem, len);
 944 }
 945
 946 static inline void * __WINE_ALLOC_SIZE(2) heap_realloc_zero(void *mem, size_t len)
 947 {
 948     return HeapReAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, mem, len);
 949 }
 950
 951 static inline BOOL heap_free(void *mem)
 952 {
 953     return HeapFree(GetProcessHeap(), 0, mem);
 954 }
 955
 956 static inline LPWSTR heap_strdupW(LPCWSTR str)
 957 {
 958     LPWSTR ret = NULL;
 959
 960     if(str) {
 961         DWORD size;
 962
 963         size = (strlenW(str)+1)*sizeof(WCHAR);
 964         ret = heap_alloc(size);
 965         memcpy(ret, str, size);
 966     }
 967
 968     return ret;
 969 }
 970
 971 static inline LPWSTR heap_strndupW(LPCWSTR str, unsigned len)
 972 {
 973     LPWSTR ret = NULL;
 974
 975     if(str) {
 976         ret = heap_alloc((len+1)*sizeof(WCHAR));
 977         memcpy(ret, str, len*sizeof(WCHAR));
 978         ret[len] = 0;
 979     }
 980
 981     return ret;
 982 }
 983
 984 static inline char *heap_strdupA(const char *str)
 985 {
 986     char *ret = NULL;
 987
 988     if(str) {
 989         DWORD size;
 990
 991         size = strlen(str)+1;
 992         ret = heap_alloc(size);
 993         memcpy(ret, str, size);
 994     }
 995
 996     return ret;
 997 }
 998
 999 static inline WCHAR *heap_strdupAtoW(const char *str)
1000 {
1001     LPWSTR ret = NULL;
1002
1003     if(str) {
1004         DWORD len;
1005
1006         len = MultiByteToWideChar(CP_ACP, 0, str, -1, NULL, 0);
1007         ret = heap_alloc(len*sizeof(WCHAR));
1008         MultiByteToWideChar(CP_ACP, 0, str, -1, ret, len);
1009     }
1010
1011     return ret;
1012 }
1013
1014 static inline char *heap_strdupWtoA(LPCWSTR str)
1015 {
1016     char *ret = NULL;
1017
1018     if(str) {
1019         DWORD size = WideCharToMultiByte(CP_ACP, 0, str, -1, NULL, 0, NULL, NULL);
1020         ret = heap_alloc(size);
1021         WideCharToMultiByte(CP_ACP, 0, str, -1, ret, size, NULL, NULL);
1022     }
1023
1024     return ret;
1025 }
1026
1027 static inline void windowref_addref(windowref_t *ref)
1028 {
1029     InterlockedIncrement(&ref->ref);
1030 }
1031
1032 static inline void windowref_release(windowref_t *ref)
1033 {
1034     if(!InterlockedDecrement(&ref->ref))
1035         heap_free(ref);
1036 }
1037
1038 HDC get_display_dc(void);
1039 HINSTANCE get_shdoclc(void);
1040 void set_statustext(HTMLDocumentObj*,INT,LPCWSTR);
1041
1042 extern HINSTANCE hInst;