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 "docobjectservice.h"
  22 #include "comcat.h"
  23 #include "mshtml.h"
  24 #include "mshtmhst.h"
  25 #include "hlink.h"
  26 #include "perhist.h"
  27 #include "dispex.h"
  28 #include "objsafe.h"
  29 #include "htiframe.h"
  30 #include "tlogstg.h"
  31
  32 #include "wine/list.h"
  33 #include "wine/unicode.h"
  34
  35 #ifdef INIT_GUID
  36 #include "initguid.h"
  37 #endif
  38
  39 #include "nsiface.h"
  40
  41 #define NS_ERROR_GENERATE_FAILURE(module,code) \
  42     ((nsresult) (((PRUint32)(1<<31)) | ((PRUint32)(module+0x45)<<16) | ((PRUint32)(code))))
  43
  44 #define NS_OK                     ((nsresult)0x00000000L)
  45 #define NS_ERROR_FAILURE          ((nsresult)0x80004005L)
  46 #define NS_ERROR_OUT_OF_MEMORY    ((nsresult)0x8007000EL)
  47 #define NS_ERROR_NOT_IMPLEMENTED  ((nsresult)0x80004001L)
  48 #define NS_NOINTERFACE            ((nsresult)0x80004002L)
  49 #define NS_ERROR_INVALID_POINTER  ((nsresult)0x80004003L)
  50 #define NS_ERROR_NULL_POINTER     NS_ERROR_INVALID_POINTER
  51 #define NS_ERROR_NOT_AVAILABLE    ((nsresult)0x80040111L)
  52 #define NS_ERROR_INVALID_ARG      ((nsresult)0x80070057L)
  53 #define NS_ERROR_UNEXPECTED       ((nsresult)0x8000ffffL)
  54
  55 #define NS_ERROR_MODULE_NETWORK    6
  56
  57 #define NS_BINDING_ABORTED         NS_ERROR_GENERATE_FAILURE(NS_ERROR_MODULE_NETWORK, 2)
  58 #define NS_ERROR_UNKNOWN_PROTOCOL  NS_ERROR_GENERATE_FAILURE(NS_ERROR_MODULE_NETWORK, 18)
  59
  60 #define NS_FAILED(res) ((res) & 0x80000000)
  61 #define NS_SUCCEEDED(res) (!NS_FAILED(res))
  62
  63 #define NSAPI WINAPI
  64
  65 #define MSHTML_E_NODOC    0x800a025c
  66
  67 typedef struct HTMLDOMNode HTMLDOMNode;
  68 typedef struct ConnectionPoint ConnectionPoint;
  69 typedef struct BSCallback BSCallback;
  70 typedef struct event_target_t event_target_t;
  71
  72 #define TID_LIST \
  73     XIID(NULL) \
  74     XDIID(DispCEventObj) \
  75     XDIID(DispCPlugins) \
  76     XDIID(DispDOMChildrenCollection) \
  77     XDIID(DispHTMLAnchorElement) \
  78     XDIID(DispHTMLAttributeCollection) \
  79     XDIID(DispHTMLBody) \
  80     XDIID(DispHTMLCommentElement) \
  81     XDIID(DispHTMLCurrentStyle) \
  82     XDIID(DispHTMLDocument) \
  83     XDIID(DispHTMLDOMAttribute) \
  84     XDIID(DispHTMLDOMTextNode) \
  85     XDIID(DispHTMLElementCollection) \
  86     XDIID(DispHTMLEmbed) \
  87     XDIID(DispHTMLFormElement) \
  88     XDIID(DispHTMLGenericElement) \
  89     XDIID(DispHTMLFrameElement) \
  90     XDIID(DispHTMLHeadElement) \
  91     XDIID(DispHTMLIFrame) \
  92     XDIID(DispHTMLImg) \
  93     XDIID(DispHTMLInputElement) \
  94     XDIID(DispHTMLLocation) \
  95     XDIID(DispHTMLNavigator) \
  96     XDIID(DispHTMLObjectElement) \
  97     XDIID(DispHTMLOptionElement) \
  98     XDIID(DispHTMLScreen) \
  99     XDIID(DispHTMLScriptElement) \
 100     XDIID(DispHTMLSelectElement) \
 101     XDIID(DispHTMLStyle) \
 102     XDIID(DispHTMLStyleElement) \
 103     XDIID(DispHTMLStyleSheetsCollection) \
 104     XDIID(DispHTMLTable) \
 105     XDIID(DispHTMLTableRow) \
 106     XDIID(DispHTMLTextAreaElement) \
 107     XDIID(DispHTMLTitleElement) \
 108     XDIID(DispHTMLUnknownElement) \
 109     XDIID(DispHTMLWindow2) \
 110     XDIID(HTMLDocumentEvents) \
 111     XIID(IHTMLAnchorElement) \
 112     XIID(IHTMLAttributeCollection) \
 113     XIID(IHTMLAttributeCollection2) \
 114     XIID(IHTMLAttributeCollection3) \
 115     XIID(IHTMLBodyElement) \
 116     XIID(IHTMLBodyElement2) \
 117     XIID(IHTMLCommentElement) \
 118     XIID(IHTMLCurrentStyle) \
 119     XIID(IHTMLCurrentStyle2) \
 120     XIID(IHTMLCurrentStyle3) \
 121     XIID(IHTMLCurrentStyle4) \
 122     XIID(IHTMLDocument2) \
 123     XIID(IHTMLDocument3) \
 124     XIID(IHTMLDocument4) \
 125     XIID(IHTMLDocument5) \
 126     XIID(IHTMLDOMAttribute) \
 127     XIID(IHTMLDOMChildrenCollection) \
 128     XIID(IHTMLDOMNode) \
 129     XIID(IHTMLDOMNode2) \
 130     XIID(IHTMLDOMTextNode) \
 131     XIID(IHTMLElement) \
 132     XIID(IHTMLElement2) \
 133     XIID(IHTMLElement3) \
 134     XIID(IHTMLElement4) \
 135     XIID(IHTMLElementCollection) \
 136     XIID(IHTMLEmbedElement) \
 137     XIID(IHTMLEventObj) \
 138     XIID(IHTMLFiltersCollection) \
 139     XIID(IHTMLFormElement) \
 140     XIID(IHTMLFrameBase) \
 141     XIID(IHTMLFrameBase2) \
 142     XIID(IHTMLFrameElement3) \
 143     XIID(IHTMLGenericElement) \
 144     XIID(IHTMLHeadElement) \
 145     XIID(IHTMLIFrameElement) \
 146     XIID(IHTMLImageElementFactory) \
 147     XIID(IHTMLImgElement) \
 148     XIID(IHTMLInputElement) \
 149     XIID(IHTMLLocation) \
 150     XIID(IHTMLMimeTypesCollection) \
 151     XIID(IHTMLObjectElement) \
 152     XIID(IHTMLObjectElement2) \
 153     XIID(IHTMLOptionElement) \
 154     XIID(IHTMLPluginsCollection) \
 155     XIID(IHTMLRect) \
 156     XIID(IHTMLScreen) \
 157     XIID(IHTMLScriptElement) \
 158     XIID(IHTMLSelectElement) \
 159     XIID(IHTMLStyle) \
 160     XIID(IHTMLStyle2) \
 161     XIID(IHTMLStyle3) \
 162     XIID(IHTMLStyle4) \
 163     XIID(IHTMLStyle5) \
 164     XIID(IHTMLStyle6) \
 165     XIID(IHTMLStyleElement) \
 166     XIID(IHTMLStyleSheetsCollection) \
 167     XIID(IHTMLTable) \
 168     XIID(IHTMLTable2) \
 169     XIID(IHTMLTable3) \
 170     XIID(IHTMLTableRow) \
 171     XIID(IHTMLTextAreaElement) \
 172     XIID(IHTMLTextContainer) \
 173     XIID(IHTMLTitleElement) \
 174     XIID(IHTMLUniqueName) \
 175     XIID(IHTMLWindow2) \
 176     XIID(IHTMLWindow3) \
 177     XIID(IHTMLWindow4) \
 178     XIID(IHTMLWindow6) \
 179     XIID(IOmNavigator)
 180
 181 typedef enum {
 182 #define XIID(iface) iface ## _tid,
 183 #define XDIID(iface) iface ## _tid,
 184 TID_LIST
 185 #undef XIID
 186 #undef XDIID
 187     LAST_tid
 188 } tid_t;
 189
 190 typedef struct dispex_data_t dispex_data_t;
 191 typedef struct dispex_dynamic_data_t dispex_dynamic_data_t;
 192
 193 #define MSHTML_DISPID_CUSTOM_MIN 0x60000000
 194 #define MSHTML_DISPID_CUSTOM_MAX 0x6fffffff
 195 #define MSHTML_CUSTOM_DISPID_CNT (MSHTML_DISPID_CUSTOM_MAX-MSHTML_DISPID_CUSTOM_MIN)
 196
 197 typedef struct DispatchEx DispatchEx;
 198
 199 typedef struct {
 200     HRESULT (*value)(DispatchEx*,LCID,WORD,DISPPARAMS*,VARIANT*,EXCEPINFO*,IServiceProvider*);
 201     HRESULT (*get_dispid)(DispatchEx*,BSTR,DWORD,DISPID*);
 202     HRESULT (*invoke)(DispatchEx*,DISPID,LCID,WORD,DISPPARAMS*,VARIANT*,EXCEPINFO*,IServiceProvider*);
 203     HRESULT (*populate_props)(DispatchEx*);
 204 } dispex_static_data_vtbl_t;
 205
 206 typedef struct {
 207     const dispex_static_data_vtbl_t *vtbl;
 208     const tid_t disp_tid;
 209     dispex_data_t *data;
 210     const tid_t* const iface_tids;
 211 } dispex_static_data_t;
 212
 213 struct DispatchEx {
 214     IDispatchEx IDispatchEx_iface;
 215
 216     IUnknown *outer;
 217
 218     dispex_static_data_t *data;
 219     dispex_dynamic_data_t *dynamic_data;
 220 };
 221
 222 void init_dispex(DispatchEx*,IUnknown*,dispex_static_data_t*) DECLSPEC_HIDDEN;
 223 void release_dispex(DispatchEx*) DECLSPEC_HIDDEN;
 224 BOOL dispex_query_interface(DispatchEx*,REFIID,void**) DECLSPEC_HIDDEN;
 225 HRESULT dispex_get_dprop_ref(DispatchEx*,const WCHAR*,BOOL,VARIANT**) DECLSPEC_HIDDEN;
 226 HRESULT get_dispids(tid_t,DWORD*,DISPID**) DECLSPEC_HIDDEN;
 227 HRESULT remove_prop(DispatchEx*,BSTR,VARIANT_BOOL*) DECLSPEC_HIDDEN;
 228 void release_typelib(void) DECLSPEC_HIDDEN;
 229 HRESULT get_htmldoc_classinfo(ITypeInfo **typeinfo) DECLSPEC_HIDDEN;
 230
 231 typedef struct HTMLWindow HTMLWindow;
 232 typedef struct HTMLDocumentNode HTMLDocumentNode;
 233 typedef struct HTMLDocumentObj HTMLDocumentObj;
 234 typedef struct HTMLFrameBase HTMLFrameBase;
 235 typedef struct NSContainer NSContainer;
 236 typedef struct HTMLAttributeCollection HTMLAttributeCollection;
 237
 238 typedef enum {
 239     SCRIPTMODE_GECKO,
 240     SCRIPTMODE_ACTIVESCRIPT
 241 } SCRIPTMODE;
 242
 243 typedef struct ScriptHost ScriptHost;
 244
 245 typedef enum {
 246     GLOBAL_SCRIPTVAR,
 247     GLOBAL_ELEMENTVAR
 248 } global_prop_type_t;
 249
 250 typedef struct {
 251     global_prop_type_t type;
 252     WCHAR *name;
 253     ScriptHost *script_host;
 254     DISPID id;
 255 } global_prop_t;
 256
 257 typedef struct {
 258     IHTMLOptionElementFactory IHTMLOptionElementFactory_iface;
 259
 260     LONG ref;
 261
 262     HTMLWindow *window;
 263 } HTMLOptionElementFactory;
 264
 265 typedef struct {
 266     DispatchEx dispex;
 267     IHTMLImageElementFactory IHTMLImageElementFactory_iface;
 268
 269     LONG ref;
 270
 271     HTMLWindow *window;
 272 } HTMLImageElementFactory;
 273
 274 struct HTMLLocation {
 275     DispatchEx dispex;
 276     IHTMLLocation IHTMLLocation_iface;
 277
 278     LONG ref;
 279
 280     HTMLWindow *window;
 281 };
 282
 283 typedef struct {
 284     HTMLWindow *window;
 285     LONG ref;
 286 }  windowref_t;
 287
 288 typedef struct nsChannelBSC nsChannelBSC;
 289
 290 struct HTMLWindow {
 291     DispatchEx dispex;
 292     IHTMLWindow2       IHTMLWindow2_iface;
 293     IHTMLWindow3       IHTMLWindow3_iface;
 294     IHTMLWindow4       IHTMLWindow4_iface;
 295     IHTMLWindow5       IHTMLWindow5_iface;
 296     IHTMLWindow6       IHTMLWindow6_iface;
 297     IHTMLPrivateWindow IHTMLPrivateWindow_iface;
 298     IDispatchEx        IDispatchEx_iface;
 299     IServiceProvider   IServiceProvider_iface;
 300     ITravelLogClient   ITravelLogClient_iface;
 301
 302     LONG ref;
 303
 304     windowref_t *window_ref;
 305     LONG task_magic;
 306
 307     HTMLDocumentNode *doc;
 308     HTMLDocumentObj *doc_obj;
 309     nsIDOMWindow *nswindow;
 310     HTMLWindow *parent;
 311     HTMLFrameBase *frame_element;
 312     READYSTATE readystate;
 313
 314     nsChannelBSC *bscallback;
 315     IMoniker *mon;
 316     IUri *uri;
 317     BSTR url;
 318
 319     IHTMLEventObj *event;
 320
 321     SCRIPTMODE scriptmode;
 322     struct list script_hosts;
 323
 324     IInternetSecurityManager *secmgr;
 325
 326     HTMLOptionElementFactory *option_factory;
 327     HTMLImageElementFactory *image_factory;
 328     HTMLLocation *location;
 329     IHTMLScreen *screen;
 330
 331     global_prop_t *global_props;
 332     DWORD global_prop_cnt;
 333     DWORD global_prop_size;
 334
 335     struct list children;
 336     struct list sibling_entry;
 337     struct list entry;
 338 };
 339
 340 typedef enum {
 341     UNKNOWN_USERMODE,
 342     BROWSEMODE,
 343     EDITMODE
 344 } USERMODE;
 345
 346 typedef struct _cp_static_data_t {
 347     tid_t tid;
 348     void (*on_advise)(IUnknown*,struct _cp_static_data_t*);
 349     DWORD id_cnt;
 350     DISPID *ids;
 351 } cp_static_data_t;
 352
 353 typedef struct ConnectionPointContainer {
 354     IConnectionPointContainer IConnectionPointContainer_iface;
 355
 356     ConnectionPoint *cp_list;
 357     IUnknown *outer;
 358     struct ConnectionPointContainer *forward_container;
 359 } ConnectionPointContainer;
 360
 361 struct ConnectionPoint {
 362     IConnectionPoint IConnectionPoint_iface;
 363
 364     ConnectionPointContainer *container;
 365
 366     union {
 367         IUnknown *unk;
 368         IDispatch *disp;
 369         IPropertyNotifySink *propnotif;
 370     } *sinks;
 371     DWORD sinks_size;
 372
 373     const IID *iid;
 374     cp_static_data_t *data;
 375
 376     ConnectionPoint *next;
 377 };
 378
 379 struct HTMLDocument {
 380     IHTMLDocument2              IHTMLDocument2_iface;
 381     IHTMLDocument3              IHTMLDocument3_iface;
 382     IHTMLDocument4              IHTMLDocument4_iface;
 383     IHTMLDocument5              IHTMLDocument5_iface;
 384     IHTMLDocument6              IHTMLDocument6_iface;
 385     IPersistMoniker             IPersistMoniker_iface;
 386     IPersistFile                IPersistFile_iface;
 387     IPersistHistory             IPersistHistory_iface;
 388     IMonikerProp                IMonikerProp_iface;
 389     IOleObject                  IOleObject_iface;
 390     IOleDocument                IOleDocument_iface;
 391     IOleDocumentView            IOleDocumentView_iface;
 392     IOleInPlaceActiveObject     IOleInPlaceActiveObject_iface;
 393     IViewObjectEx               IViewObjectEx_iface;
 394     IOleInPlaceObjectWindowless IOleInPlaceObjectWindowless_iface;
 395     IServiceProvider            IServiceProvider_iface;
 396     IOleCommandTarget           IOleCommandTarget_iface;
 397     IOleControl                 IOleControl_iface;
 398     IHlinkTarget                IHlinkTarget_iface;
 399     IPersistStreamInit          IPersistStreamInit_iface;
 400     IDispatchEx                 IDispatchEx_iface;
 401     ISupportErrorInfo           ISupportErrorInfo_iface;
 402     IObjectWithSite             IObjectWithSite_iface;
 403     IOleContainer               IOleContainer_iface;
 404     IObjectSafety               IObjectSafety_iface;
 405     IProvideClassInfo           IProvideClassInfo_iface;
 406
 407     IUnknown *unk_impl;
 408     IDispatchEx *dispex;
 409
 410     HTMLDocumentObj *doc_obj;
 411     HTMLDocumentNode *doc_node;
 412
 413     HTMLWindow *window;
 414
 415     LONG task_magic;
 416
 417     ConnectionPointContainer cp_container;
 418     ConnectionPoint cp_htmldocevents;
 419     ConnectionPoint cp_htmldocevents2;
 420     ConnectionPoint cp_propnotif;
 421     ConnectionPoint cp_dispatch;
 422
 423     IOleAdviseHolder *advise_holder;
 424 };
 425
 426 static inline HRESULT htmldoc_query_interface(HTMLDocument *This, REFIID riid, void **ppv)
 427 {
 428     return IUnknown_QueryInterface(This->unk_impl, riid, ppv);
 429 }
 430
 431 static inline ULONG htmldoc_addref(HTMLDocument *This)
 432 {
 433     return IUnknown_AddRef(This->unk_impl);
 434 }
 435
 436 static inline ULONG htmldoc_release(HTMLDocument *This)
 437 {
 438     return IUnknown_Release(This->unk_impl);
 439 }
 440
 441 struct HTMLDocumentObj {
 442     HTMLDocument basedoc;
 443     DispatchEx dispex;
 444     ICustomDoc ICustomDoc_iface;
 445     ITargetContainer ITargetContainer_iface;
 446
 447     LONG ref;
 448
 449     NSContainer *nscontainer;
 450
 451     IOleClientSite *client;
 452     IDocHostUIHandler *hostui;
 453     BOOL custom_hostui;
 454     IOleInPlaceSite *ipsite;
 455     IOleInPlaceFrame *frame;
 456     IOleInPlaceUIWindow *ip_window;
 457     IAdviseSink *view_sink;
 458     IDocObjectService *doc_object_service;
 459
 460     DOCHOSTUIINFO hostinfo;
 461
 462     IOleUndoManager *undomgr;
 463
 464     HWND hwnd;
 465     HWND tooltips_hwnd;
 466
 467     BOOL request_uiactivate;
 468     BOOL in_place_active;
 469     BOOL ui_active;
 470     BOOL window_active;
 471     BOOL hostui_setup;
 472     BOOL is_webbrowser;
 473     BOOL container_locked;
 474     BOOL focus;
 475     BOOL has_popup;
 476     INT download_state;
 477
 478     USERMODE usermode;
 479     LPWSTR mime;
 480
 481     DWORD update;
 482 };
 483
 484 typedef struct nsWeakReference nsWeakReference;
 485
 486 struct NSContainer {
 487     nsIWebBrowserChrome      nsIWebBrowserChrome_iface;
 488     nsIContextMenuListener   nsIContextMenuListener_iface;
 489     nsIURIContentListener    nsIURIContentListener_iface;
 490     nsIEmbeddingSiteWindow   nsIEmbeddingSiteWindow_iface;
 491     nsITooltipListener       nsITooltipListener_iface;
 492     nsIInterfaceRequestor    nsIInterfaceRequestor_iface;
 493     nsISupportsWeakReference nsISupportsWeakReference_iface;
 494
 495     nsIWebBrowser *webbrowser;
 496     nsIWebNavigation *navigation;
 497     nsIBaseWindow *window;
 498     nsIWebBrowserFocus *focus;
 499
 500     nsIEditor *editor;
 501     nsIController *editor_controller;
 502
 503     LONG ref;
 504
 505     nsWeakReference *weak_reference;
 506
 507     NSContainer *parent;
 508     HTMLDocumentObj *doc;
 509
 510     nsIURIContentListener *content_listener;
 511
 512     HWND hwnd;
 513 };
 514
 515 typedef struct {
 516     HRESULT (*qi)(HTMLDOMNode*,REFIID,void**);
 517     void (*destructor)(HTMLDOMNode*);
 518     HRESULT (*clone)(HTMLDOMNode*,nsIDOMNode*,HTMLDOMNode**);
 519     HRESULT (*get_attr_col)(HTMLDOMNode*,HTMLAttributeCollection**);
 520     event_target_t **(*get_event_target)(HTMLDOMNode*);
 521     HRESULT (*fire_event)(HTMLDOMNode*,DWORD,BOOL*);
 522     HRESULT (*handle_event)(HTMLDOMNode*,DWORD,nsIDOMEvent*,BOOL*);
 523     HRESULT (*put_disabled)(HTMLDOMNode*,VARIANT_BOOL);
 524     HRESULT (*get_disabled)(HTMLDOMNode*,VARIANT_BOOL*);
 525     HRESULT (*get_document)(HTMLDOMNode*,IDispatch**);
 526     HRESULT (*get_readystate)(HTMLDOMNode*,BSTR*);
 527     HRESULT (*get_dispid)(HTMLDOMNode*,BSTR,DWORD,DISPID*);
 528     HRESULT (*invoke)(HTMLDOMNode*,DISPID,LCID,WORD,DISPPARAMS*,VARIANT*,EXCEPINFO*,IServiceProvider*);
 529     HRESULT (*bind_to_tree)(HTMLDOMNode*);
 530 } NodeImplVtbl;
 531
 532 struct HTMLDOMNode {
 533     DispatchEx dispex;
 534     IHTMLDOMNode  IHTMLDOMNode_iface;
 535     IHTMLDOMNode2 IHTMLDOMNode2_iface;
 536     const NodeImplVtbl *vtbl;
 537
 538     LONG ref;
 539
 540     nsIDOMNode *nsnode;
 541     HTMLDocumentNode *doc;
 542     event_target_t *event_target;
 543     ConnectionPointContainer *cp_container;
 544
 545     HTMLDOMNode *next;
 546 };
 547
 548 typedef struct {
 549     HTMLDOMNode node;
 550     ConnectionPointContainer cp_container;
 551
 552     IHTMLElement  IHTMLElement_iface;
 553     IHTMLElement2 IHTMLElement2_iface;
 554     IHTMLElement3 IHTMLElement3_iface;
 555     IHTMLElement4 IHTMLElement4_iface;
 556
 557     nsIDOMHTMLElement *nselem;
 558     HTMLStyle *style;
 559     HTMLAttributeCollection *attrs;
 560     WCHAR *filter;
 561 } HTMLElement;
 562
 563 #define HTMLELEMENT_TIDS    \
 564     IHTMLDOMNode_tid,       \
 565     IHTMLDOMNode2_tid,      \
 566     IHTMLElement_tid,       \
 567     IHTMLElement2_tid,      \
 568     IHTMLElement3_tid,      \
 569     IHTMLElement4_tid
 570
 571 typedef struct {
 572     HTMLElement element;
 573
 574     IHTMLTextContainer IHTMLTextContainer_iface;
 575
 576     ConnectionPoint cp;
 577 } HTMLTextContainer;
 578
 579 struct HTMLFrameBase {
 580     HTMLElement element;
 581
 582     IHTMLFrameBase  IHTMLFrameBase_iface;
 583     IHTMLFrameBase2 IHTMLFrameBase2_iface;
 584
 585     HTMLWindow *content_window;
 586
 587     nsIDOMHTMLFrameElement *nsframe;
 588     nsIDOMHTMLIFrameElement *nsiframe;
 589 };
 590
 591 typedef struct nsDocumentEventListener nsDocumentEventListener;
 592
 593 struct HTMLDocumentNode {
 594     HTMLDOMNode node;
 595     HTMLDocument basedoc;
 596
 597     IInternetHostSecurityManager IInternetHostSecurityManager_iface;
 598
 599     nsIDocumentObserver          nsIDocumentObserver_iface;
 600
 601     LONG ref;
 602
 603     nsIDOMHTMLDocument *nsdoc;
 604     HTMLDOMNode *nodes;
 605     BOOL content_ready;
 606     event_target_t *body_event_target;
 607
 608     ICatInformation *catmgr;
 609     nsDocumentEventListener *nsevent_listener;
 610     BOOL *event_vector;
 611
 612     WCHAR **elem_vars;
 613     unsigned elem_vars_size;
 614     unsigned elem_vars_cnt;
 615
 616     BOOL skip_mutation_notif;
 617
 618     struct list bindings;
 619     struct list selection_list;
 620     struct list range_list;
 621     struct list plugin_hosts;
 622 };
 623
 624 HRESULT HTMLDocument_Create(IUnknown*,REFIID,void**) DECLSPEC_HIDDEN;
 625 HRESULT HTMLLoadOptions_Create(IUnknown*,REFIID,void**) DECLSPEC_HIDDEN;
 626 HRESULT create_doc_from_nsdoc(nsIDOMHTMLDocument*,HTMLDocumentObj*,HTMLWindow*,HTMLDocumentNode**) DECLSPEC_HIDDEN;
 627 HRESULT create_document_fragment(nsIDOMNode*,HTMLDocumentNode*,HTMLDocumentNode**) DECLSPEC_HIDDEN;
 628
 629 HRESULT HTMLWindow_Create(HTMLDocumentObj*,nsIDOMWindow*,HTMLWindow*,HTMLWindow**) DECLSPEC_HIDDEN;
 630 void update_window_doc(HTMLWindow*) DECLSPEC_HIDDEN;
 631 HTMLWindow *nswindow_to_window(const nsIDOMWindow*) DECLSPEC_HIDDEN;
 632 HTMLOptionElementFactory *HTMLOptionElementFactory_Create(HTMLWindow*) DECLSPEC_HIDDEN;
 633 HTMLImageElementFactory *HTMLImageElementFactory_Create(HTMLWindow*) DECLSPEC_HIDDEN;
 634 HRESULT HTMLLocation_Create(HTMLWindow*,HTMLLocation**) DECLSPEC_HIDDEN;
 635 IOmNavigator *OmNavigator_Create(void) DECLSPEC_HIDDEN;
 636 HRESULT HTMLScreen_Create(IHTMLScreen**) DECLSPEC_HIDDEN;
 637
 638 void HTMLDocument_HTMLDocument3_Init(HTMLDocument*) DECLSPEC_HIDDEN;
 639 void HTMLDocument_HTMLDocument5_Init(HTMLDocument*) DECLSPEC_HIDDEN;
 640 void HTMLDocument_Persist_Init(HTMLDocument*) DECLSPEC_HIDDEN;
 641 void HTMLDocument_OleCmd_Init(HTMLDocument*) DECLSPEC_HIDDEN;
 642 void HTMLDocument_OleObj_Init(HTMLDocument*) DECLSPEC_HIDDEN;
 643 void HTMLDocument_View_Init(HTMLDocument*) DECLSPEC_HIDDEN;
 644 void HTMLDocument_Window_Init(HTMLDocument*) DECLSPEC_HIDDEN;
 645 void HTMLDocument_Service_Init(HTMLDocument*) DECLSPEC_HIDDEN;
 646 void HTMLDocument_Hlink_Init(HTMLDocument*) DECLSPEC_HIDDEN;
 647
 648 void TargetContainer_Init(HTMLDocumentObj*) DECLSPEC_HIDDEN;
 649
 650 void HTMLDocumentNode_SecMgr_Init(HTMLDocumentNode*) DECLSPEC_HIDDEN;
 651
 652 HRESULT HTMLCurrentStyle_Create(HTMLElement*,IHTMLCurrentStyle**) DECLSPEC_HIDDEN;
 653
 654 void ConnectionPoint_Init(ConnectionPoint*,ConnectionPointContainer*,REFIID,cp_static_data_t*) DECLSPEC_HIDDEN;
 655 void ConnectionPointContainer_Init(ConnectionPointContainer*,IUnknown*) DECLSPEC_HIDDEN;
 656 void ConnectionPointContainer_Destroy(ConnectionPointContainer*) DECLSPEC_HIDDEN;
 657
 658 HRESULT create_nscontainer(HTMLDocumentObj*,NSContainer*,NSContainer**) DECLSPEC_HIDDEN;
 659 void NSContainer_Release(NSContainer*) DECLSPEC_HIDDEN;
 660 nsresult create_chrome_window(nsIWebBrowserChrome*,nsIWebBrowserChrome**) DECLSPEC_HIDDEN;
 661
 662 void init_mutation(nsIComponentManager*) DECLSPEC_HIDDEN;
 663 void init_document_mutation(HTMLDocumentNode*) DECLSPEC_HIDDEN;
 664 void release_document_mutation(HTMLDocumentNode*) DECLSPEC_HIDDEN;
 665
 666 void HTMLDocument_LockContainer(HTMLDocumentObj*,BOOL) DECLSPEC_HIDDEN;
 667 void show_context_menu(HTMLDocumentObj*,DWORD,POINT*,IDispatch*) DECLSPEC_HIDDEN;
 668 void notif_focus(HTMLDocumentObj*) DECLSPEC_HIDDEN;
 669
 670 void show_tooltip(HTMLDocumentObj*,DWORD,DWORD,LPCWSTR) DECLSPEC_HIDDEN;
 671 void hide_tooltip(HTMLDocumentObj*) DECLSPEC_HIDDEN;
 672 HRESULT get_client_disp_property(IOleClientSite*,DISPID,VARIANT*) DECLSPEC_HIDDEN;
 673
 674 HRESULT ProtocolFactory_Create(REFCLSID,REFIID,void**) DECLSPEC_HIDDEN;
 675
 676 BOOL load_gecko(void) DECLSPEC_HIDDEN;
 677 void close_gecko(void) DECLSPEC_HIDDEN;
 678 void register_nsservice(nsIComponentRegistrar*,nsIServiceManager*) DECLSPEC_HIDDEN;
 679 void init_nsio(nsIComponentManager*,nsIComponentRegistrar*) DECLSPEC_HIDDEN;
 680 void release_nsio(void) DECLSPEC_HIDDEN;
 681 BOOL is_gecko_path(const char*) DECLSPEC_HIDDEN;
 682
 683 HRESULT nsuri_to_url(LPCWSTR,BOOL,BSTR*) DECLSPEC_HIDDEN;
 684 BOOL compare_ignoring_frag(IUri*,IUri*) DECLSPEC_HIDDEN;
 685
 686 HRESULT navigate_url(HTMLWindow*,const WCHAR*,const WCHAR*) DECLSPEC_HIDDEN;
 687 HRESULT set_frame_doc(HTMLFrameBase*,nsIDOMDocument*) DECLSPEC_HIDDEN;
 688
 689 void call_property_onchanged(ConnectionPoint*,DISPID) DECLSPEC_HIDDEN;
 690 HRESULT call_set_active_object(IOleInPlaceUIWindow*,IOleInPlaceActiveObject*) DECLSPEC_HIDDEN;
 691
 692 void *nsalloc(size_t) __WINE_ALLOC_SIZE(1) DECLSPEC_HIDDEN;
 693 void nsfree(void*) DECLSPEC_HIDDEN;
 694
 695 void nsACString_InitDepend(nsACString*,const char*) DECLSPEC_HIDDEN;
 696 void nsACString_SetData(nsACString*,const char*) DECLSPEC_HIDDEN;
 697 PRUint32 nsACString_GetData(const nsACString*,const char**) DECLSPEC_HIDDEN;
 698 void nsACString_Finish(nsACString*) DECLSPEC_HIDDEN;
 699
 700 BOOL nsAString_Init(nsAString*,const PRUnichar*) DECLSPEC_HIDDEN;
 701 void nsAString_InitDepend(nsAString*,const PRUnichar*) DECLSPEC_HIDDEN;
 702 void nsAString_SetData(nsAString*,const PRUnichar*) DECLSPEC_HIDDEN;
 703 PRUint32 nsAString_GetData(const nsAString*,const PRUnichar**) DECLSPEC_HIDDEN;
 704 void nsAString_Finish(nsAString*) DECLSPEC_HIDDEN;
 705 HRESULT return_nsstr(nsresult,nsAString*,BSTR*) DECLSPEC_HIDDEN;
 706
 707 nsICommandParams *create_nscommand_params(void) DECLSPEC_HIDDEN;
 708 HRESULT nsnode_to_nsstring(nsIDOMNode*,nsAString*) DECLSPEC_HIDDEN;
 709 void get_editor_controller(NSContainer*) DECLSPEC_HIDDEN;
 710 nsresult get_nsinterface(nsISupports*,REFIID,void**) DECLSPEC_HIDDEN;
 711 nsIWritableVariant *create_nsvariant(void) DECLSPEC_HIDDEN;
 712
 713 void set_window_bscallback(HTMLWindow*,nsChannelBSC*) DECLSPEC_HIDDEN;
 714 void set_current_mon(HTMLWindow*,IMoniker*) DECLSPEC_HIDDEN;
 715 void set_current_uri(HTMLWindow*,IUri*) DECLSPEC_HIDDEN;
 716 HRESULT start_binding(HTMLWindow*,HTMLDocumentNode*,BSCallback*,IBindCtx*) DECLSPEC_HIDDEN;
 717 HRESULT async_start_doc_binding(HTMLWindow*,nsChannelBSC*) DECLSPEC_HIDDEN;
 718 void abort_document_bindings(HTMLDocumentNode*) DECLSPEC_HIDDEN;
 719 void set_download_state(HTMLDocumentObj*,int) DECLSPEC_HIDDEN;
 720
 721 HRESULT bind_mon_to_buffer(HTMLDocumentNode*,IMoniker*,void**,DWORD*) DECLSPEC_HIDDEN;
 722
 723 void set_ready_state(HTMLWindow*,READYSTATE) DECLSPEC_HIDDEN;
 724
 725 HRESULT HTMLSelectionObject_Create(HTMLDocumentNode*,nsISelection*,IHTMLSelectionObject**) DECLSPEC_HIDDEN;
 726 HRESULT HTMLTxtRange_Create(HTMLDocumentNode*,nsIDOMRange*,IHTMLTxtRange**) DECLSPEC_HIDDEN;
 727 HRESULT HTMLStyle_Create(HTMLElement*,nsIDOMCSSStyleDeclaration*,HTMLStyle**) DECLSPEC_HIDDEN;
 728 IHTMLStyleSheet *HTMLStyleSheet_Create(nsIDOMStyleSheet*) DECLSPEC_HIDDEN;
 729 IHTMLStyleSheetsCollection *HTMLStyleSheetsCollection_Create(nsIDOMStyleSheetList*) DECLSPEC_HIDDEN;
 730
 731 void detach_selection(HTMLDocumentNode*) DECLSPEC_HIDDEN;
 732 void detach_ranges(HTMLDocumentNode*) DECLSPEC_HIDDEN;
 733 HRESULT get_node_text(HTMLDOMNode*,BSTR*) DECLSPEC_HIDDEN;
 734 HRESULT replace_node_by_html(nsIDOMHTMLDocument*,nsIDOMNode*,const WCHAR*) DECLSPEC_HIDDEN;
 735
 736 HRESULT create_nselem(HTMLDocumentNode*,const WCHAR*,nsIDOMHTMLElement**) DECLSPEC_HIDDEN;
 737
 738 HRESULT HTMLDOMTextNode_Create(HTMLDocumentNode*,nsIDOMNode*,HTMLDOMNode**) DECLSPEC_HIDDEN;
 739
 740 struct HTMLAttributeCollection {
 741     DispatchEx dispex;
 742     IHTMLAttributeCollection IHTMLAttributeCollection_iface;
 743     IHTMLAttributeCollection2 IHTMLAttributeCollection2_iface;
 744     IHTMLAttributeCollection3 IHTMLAttributeCollection3_iface;
 745
 746     LONG ref;
 747
 748     HTMLElement *elem;
 749     struct list attrs;
 750 };
 751
 752 typedef struct {
 753     DispatchEx dispex;
 754     IHTMLDOMAttribute IHTMLDOMAttribute_iface;
 755
 756     LONG ref;
 757
 758     DISPID dispid;
 759     HTMLElement *elem;
 760     struct list entry;
 761 } HTMLDOMAttribute;
 762
 763 HRESULT HTMLDOMAttribute_Create(HTMLElement*,DISPID,HTMLDOMAttribute**) DECLSPEC_HIDDEN;
 764
 765 HRESULT HTMLElement_Create(HTMLDocumentNode*,nsIDOMNode*,BOOL,HTMLElement**) DECLSPEC_HIDDEN;
 766 HRESULT HTMLCommentElement_Create(HTMLDocumentNode*,nsIDOMNode*,HTMLElement**) DECLSPEC_HIDDEN;
 767 HRESULT HTMLAnchorElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 768 HRESULT HTMLBodyElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 769 HRESULT HTMLEmbedElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 770 HRESULT HTMLFormElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 771 HRESULT HTMLFrameElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 772 HRESULT HTMLHeadElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 773 HRESULT HTMLIFrame_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 774 HRESULT HTMLStyleElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 775 HRESULT HTMLImgElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 776 HRESULT HTMLInputElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 777 HRESULT HTMLObjectElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 778 HRESULT HTMLOptionElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 779 HRESULT HTMLScriptElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 780 HRESULT HTMLSelectElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 781 HRESULT HTMLTable_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 782 HRESULT HTMLTableRow_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 783 HRESULT HTMLTextAreaElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 784 HRESULT HTMLTitleElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 785 HRESULT HTMLGenericElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
 786
 787 void HTMLDOMNode_Init(HTMLDocumentNode*,HTMLDOMNode*,nsIDOMNode*) DECLSPEC_HIDDEN;
 788 void HTMLElement_Init(HTMLElement*,HTMLDocumentNode*,nsIDOMHTMLElement*,dispex_static_data_t*) DECLSPEC_HIDDEN;
 789 void HTMLElement2_Init(HTMLElement*) DECLSPEC_HIDDEN;
 790 void HTMLElement3_Init(HTMLElement*) DECLSPEC_HIDDEN;
 791 void HTMLTextContainer_Init(HTMLTextContainer*,HTMLDocumentNode*,nsIDOMHTMLElement*,dispex_static_data_t*) DECLSPEC_HIDDEN;
 792 void HTMLFrameBase_Init(HTMLFrameBase*,HTMLDocumentNode*,nsIDOMHTMLElement*,dispex_static_data_t*) DECLSPEC_HIDDEN;
 793
 794 HRESULT HTMLDOMNode_QI(HTMLDOMNode*,REFIID,void**) DECLSPEC_HIDDEN;
 795 void HTMLDOMNode_destructor(HTMLDOMNode*) DECLSPEC_HIDDEN;
 796
 797 HRESULT HTMLElement_QI(HTMLDOMNode*,REFIID,void**) DECLSPEC_HIDDEN;
 798 void HTMLElement_destructor(HTMLDOMNode*) DECLSPEC_HIDDEN;
 799 HRESULT HTMLElement_clone(HTMLDOMNode*,nsIDOMNode*,HTMLDOMNode**) DECLSPEC_HIDDEN;
 800 HRESULT HTMLElement_get_attr_col(HTMLDOMNode*,HTMLAttributeCollection**) DECLSPEC_HIDDEN;
 801
 802 HRESULT HTMLFrameBase_QI(HTMLFrameBase*,REFIID,void**) DECLSPEC_HIDDEN;
 803 void HTMLFrameBase_destructor(HTMLFrameBase*) DECLSPEC_HIDDEN;
 804
 805 HRESULT get_node(HTMLDocumentNode*,nsIDOMNode*,BOOL,HTMLDOMNode**) DECLSPEC_HIDDEN;
 806 void release_nodes(HTMLDocumentNode*) DECLSPEC_HIDDEN;
 807
 808 HTMLElement *unsafe_impl_from_IHTMLElement(IHTMLElement*) DECLSPEC_HIDDEN;
 809
 810 void release_script_hosts(HTMLWindow*) DECLSPEC_HIDDEN;
 811 void connect_scripts(HTMLWindow*) DECLSPEC_HIDDEN;
 812 void doc_insert_script(HTMLWindow*,nsIDOMHTMLScriptElement*) DECLSPEC_HIDDEN;
 813 IDispatch *script_parse_event(HTMLWindow*,LPCWSTR) DECLSPEC_HIDDEN;
 814 HRESULT exec_script(HTMLWindow*,const WCHAR*,const WCHAR*,VARIANT*) DECLSPEC_HIDDEN;
 815 void set_script_mode(HTMLWindow*,SCRIPTMODE) DECLSPEC_HIDDEN;
 816 BOOL find_global_prop(HTMLWindow*,BSTR,DWORD,ScriptHost**,DISPID*) DECLSPEC_HIDDEN;
 817 IDispatch *get_script_disp(ScriptHost*) DECLSPEC_HIDDEN;
 818 HRESULT search_window_props(HTMLWindow*,BSTR,DWORD,DISPID*) DECLSPEC_HIDDEN;
 819
 820 HRESULT wrap_iface(IUnknown*,IUnknown*,IUnknown**) DECLSPEC_HIDDEN;
 821
 822 IHTMLElementCollection *create_all_collection(HTMLDOMNode*,BOOL) DECLSPEC_HIDDEN;
 823 IHTMLElementCollection *create_collection_from_nodelist(HTMLDocumentNode*,IUnknown*,nsIDOMNodeList*) DECLSPEC_HIDDEN;
 824 IHTMLElementCollection *create_collection_from_htmlcol(HTMLDocumentNode*,IUnknown*,nsIDOMHTMLCollection*) DECLSPEC_HIDDEN;
 825
 826 /* commands */
 827 typedef struct {
 828     DWORD id;
 829     HRESULT (*query)(HTMLDocument*,OLECMD*);
 830     HRESULT (*exec)(HTMLDocument*,DWORD,VARIANT*,VARIANT*);
 831 } cmdtable_t;
 832
 833 extern const cmdtable_t editmode_cmds[] DECLSPEC_HIDDEN;
 834
 835 void do_ns_command(HTMLDocument*,const char*,nsICommandParams*) DECLSPEC_HIDDEN;
 836
 837 /* timer */
 838 #define UPDATE_UI       0x0001
 839 #define UPDATE_TITLE    0x0002
 840
 841 void update_doc(HTMLDocument*,DWORD) DECLSPEC_HIDDEN;
 842 void update_title(HTMLDocumentObj*) DECLSPEC_HIDDEN;
 843
 844 HRESULT do_query_service(IUnknown*,REFGUID,REFIID,void**) DECLSPEC_HIDDEN;
 845
 846 /* editor */
 847 void init_editor(HTMLDocument*) DECLSPEC_HIDDEN;
 848 void handle_edit_event(HTMLDocument*,nsIDOMEvent*) DECLSPEC_HIDDEN;
 849 HRESULT editor_exec_copy(HTMLDocument*,DWORD,VARIANT*,VARIANT*) DECLSPEC_HIDDEN;
 850 HRESULT editor_exec_cut(HTMLDocument*,DWORD,VARIANT*,VARIANT*) DECLSPEC_HIDDEN;
 851 HRESULT editor_exec_paste(HTMLDocument*,DWORD,VARIANT*,VARIANT*) DECLSPEC_HIDDEN;
 852 void handle_edit_load(HTMLDocument*) DECLSPEC_HIDDEN;
 853 HRESULT editor_is_dirty(HTMLDocument*) DECLSPEC_HIDDEN;
 854 void set_dirty(HTMLDocument*,VARIANT_BOOL) DECLSPEC_HIDDEN;
 855
 856 extern DWORD mshtml_tls DECLSPEC_HIDDEN;
 857
 858 typedef struct task_t task_t;
 859 typedef void (*task_proc_t)(task_t*);
 860
 861 struct task_t {
 862     LONG target_magic;
 863     task_proc_t proc;
 864     task_proc_t destr;
 865     struct task_t *next;
 866 };
 867
 868 typedef struct {
 869     task_t header;
 870     HTMLDocumentObj *doc;
 871 } docobj_task_t;
 872
 873 typedef struct {
 874     HWND thread_hwnd;
 875     task_t *task_queue_head;
 876     task_t *task_queue_tail;
 877     struct list timer_list;
 878 } thread_data_t;
 879
 880 thread_data_t *get_thread_data(BOOL) DECLSPEC_HIDDEN;
 881 HWND get_thread_hwnd(void) DECLSPEC_HIDDEN;
 882
 883 LONG get_task_target_magic(void) DECLSPEC_HIDDEN;
 884 void push_task(task_t*,task_proc_t,task_proc_t,LONG) DECLSPEC_HIDDEN;
 885 void remove_target_tasks(LONG) DECLSPEC_HIDDEN;
 886
 887 DWORD set_task_timer(HTMLDocument*,DWORD,BOOL,IDispatch*) DECLSPEC_HIDDEN;
 888 HRESULT clear_task_timer(HTMLDocument*,BOOL,DWORD) DECLSPEC_HIDDEN;
 889
 890 const char *debugstr_variant(const VARIANT*) DECLSPEC_HIDDEN;
 891
 892 DEFINE_GUID(CLSID_AboutProtocol, 0x3050F406, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 893 DEFINE_GUID(CLSID_JSProtocol, 0x3050F3B2, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 894 DEFINE_GUID(CLSID_MailtoProtocol, 0x3050F3DA, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 895 DEFINE_GUID(CLSID_ResProtocol, 0x3050F3BC, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 896 DEFINE_GUID(CLSID_SysimageProtocol, 0x76E67A63, 0x06E9, 0x11D2, 0xA8,0x40, 0x00,0x60,0x08,0x05,0x93,0x82);
 897
 898 DEFINE_GUID(CLSID_CMarkup,0x3050f4fb,0x98b5,0x11cf,0xbb,0x82,0x00,0xaa,0x00,0xbd,0xce,0x0b);
 899
 900 DEFINE_OLEGUID(CGID_DocHostCmdPriv, 0x000214D4L, 0, 0);
 901
 902 /* memory allocation functions */
 903
 904 static inline void * __WINE_ALLOC_SIZE(1) heap_alloc(size_t len)
 905 {
 906     return HeapAlloc(GetProcessHeap(), 0, len);
 907 }
 908
 909 static inline void * __WINE_ALLOC_SIZE(1) heap_alloc_zero(size_t len)
 910 {
 911     return HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, len);
 912 }
 913
 914 static inline void * __WINE_ALLOC_SIZE(2) heap_realloc(void *mem, size_t len)
 915 {
 916     return HeapReAlloc(GetProcessHeap(), 0, mem, len);
 917 }
 918
 919 static inline void * __WINE_ALLOC_SIZE(2) heap_realloc_zero(void *mem, size_t len)
 920 {
 921     return HeapReAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, mem, len);
 922 }
 923
 924 static inline BOOL heap_free(void *mem)
 925 {
 926     return HeapFree(GetProcessHeap(), 0, mem);
 927 }
 928
 929 static inline LPWSTR heap_strdupW(LPCWSTR str)
 930 {
 931     LPWSTR ret = NULL;
 932
 933     if(str) {
 934         DWORD size;
 935
 936         size = (strlenW(str)+1)*sizeof(WCHAR);
 937         ret = heap_alloc(size);
 938         memcpy(ret, str, size);
 939     }
 940
 941     return ret;
 942 }
 943
 944 static inline LPWSTR heap_strndupW(LPCWSTR str, unsigned len)
 945 {
 946     LPWSTR ret = NULL;
 947
 948     if(str) {
 949         ret = heap_alloc((len+1)*sizeof(WCHAR));
 950         memcpy(ret, str, len*sizeof(WCHAR));
 951         ret[len] = 0;
 952     }
 953
 954     return ret;
 955 }
 956
 957 static inline char *heap_strdupA(const char *str)
 958 {
 959     char *ret = NULL;
 960
 961     if(str) {
 962         DWORD size;
 963
 964         size = strlen(str)+1;
 965         ret = heap_alloc(size);
 966         memcpy(ret, str, size);
 967     }
 968
 969     return ret;
 970 }
 971
 972 static inline WCHAR *heap_strdupAtoW(const char *str)
 973 {
 974     LPWSTR ret = NULL;
 975
 976     if(str) {
 977         DWORD len;
 978
 979         len = MultiByteToWideChar(CP_ACP, 0, str, -1, NULL, 0);
 980         ret = heap_alloc(len*sizeof(WCHAR));
 981         MultiByteToWideChar(CP_ACP, 0, str, -1, ret, len);
 982     }
 983
 984     return ret;
 985 }
 986
 987 static inline char *heap_strdupWtoA(LPCWSTR str)
 988 {
 989     char *ret = NULL;
 990
 991     if(str) {
 992         DWORD size = WideCharToMultiByte(CP_ACP, 0, str, -1, NULL, 0, NULL, NULL);
 993         ret = heap_alloc(size);
 994         WideCharToMultiByte(CP_ACP, 0, str, -1, ret, size, NULL, NULL);
 995     }
 996
 997     return ret;
 998 }
 999
1000 static inline void windowref_addref(windowref_t *ref)
1001 {
1002     InterlockedIncrement(&ref->ref);
1003 }
1004
1005 static inline void windowref_release(windowref_t *ref)
1006 {
1007     if(!InterlockedDecrement(&ref->ref))
1008         heap_free(ref);
1009 }
1010
1011 HDC get_display_dc(void) DECLSPEC_HIDDEN;
1012 HINSTANCE get_shdoclc(void) DECLSPEC_HIDDEN;
1013 void set_statustext(HTMLDocumentObj*,INT,LPCWSTR) DECLSPEC_HIDDEN;
1014
1015 extern HINSTANCE hInst DECLSPEC_HIDDEN;