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 #include "shdeprecated.h"
  32
  33 #include "wine/list.h"
  34 #include "wine/rbtree.h"
  35 #include "wine/unicode.h"
  36
  37 #ifdef INIT_GUID
  38 #include "initguid.h"
  39 #endif
  40
  41 #include "nsiface.h"
  42
  43 #define NS_ERROR_GENERATE_FAILURE(module,code) \
  44     ((nsresult) (((UINT32)(1u<<31)) | ((UINT32)(module+0x45)<<16) | ((UINT32)(code))))
  45 #define NS_ERROR_GENERATE_SUCCESS(module,code) \
  46     ((nsresult) (((UINT32)(module+0x45)<<16) | ((UINT32)(code))))
  47
  48 #define NS_OK                     ((nsresult)0x00000000L)
  49 #define NS_ERROR_FAILURE          ((nsresult)0x80004005L)
  50 #define NS_ERROR_OUT_OF_MEMORY    ((nsresult)0x8007000EL)
  51 #define NS_ERROR_NOT_IMPLEMENTED  ((nsresult)0x80004001L)
  52 #define NS_NOINTERFACE            ((nsresult)0x80004002L)
  53 #define NS_ERROR_INVALID_POINTER  ((nsresult)0x80004003L)
  54 #define NS_ERROR_NULL_POINTER     NS_ERROR_INVALID_POINTER
  55 #define NS_ERROR_NOT_AVAILABLE    ((nsresult)0x80040111L)
  56 #define NS_ERROR_INVALID_ARG      ((nsresult)0x80070057L)
  57 #define NS_ERROR_UNEXPECTED       ((nsresult)0x8000ffffL)
  58
  59 #define NS_ERROR_MODULE_NETWORK    6
  60
  61 #define NS_BINDING_ABORTED         NS_ERROR_GENERATE_FAILURE(NS_ERROR_MODULE_NETWORK, 2)
  62 #define NS_ERROR_UNKNOWN_PROTOCOL  NS_ERROR_GENERATE_FAILURE(NS_ERROR_MODULE_NETWORK, 18)
  63 #define NS_SUCCESS_DEFAULT_ACTION  NS_ERROR_GENERATE_SUCCESS(NS_ERROR_MODULE_NETWORK, 66)
  64
  65 #define NS_FAILED(res) ((res) & 0x80000000)
  66 #define NS_SUCCEEDED(res) (!NS_FAILED(res))
  67
  68 #define NSAPI WINAPI
  69
  70 #define MSHTML_E_NODOC    0x800a025c
  71
  72 typedef struct HTMLDOMNode HTMLDOMNode;
  73 typedef struct ConnectionPoint ConnectionPoint;
  74 typedef struct BSCallback BSCallback;
  75 typedef struct EventTarget EventTarget;
  76
  77 #define TID_LIST \
  78     XIID(NULL) \
  79     XDIID(DispCEventObj) \
  80     XDIID(DispCPlugins) \
  81     XDIID(DispDOMChildrenCollection) \
  82     XDIID(DispHTMLAnchorElement) \
  83     XDIID(DispHTMLAreaElement) \
  84     XDIID(DispHTMLAttributeCollection) \
  85     XDIID(DispHTMLBody) \
  86     XDIID(DispHTMLButtonElement) \
  87     XDIID(DispHTMLCommentElement) \
  88     XDIID(DispHTMLCurrentStyle) \
  89     XDIID(DispHTMLDocument) \
  90     XDIID(DispHTMLDOMAttribute) \
  91     XDIID(DispHTMLDOMTextNode) \
  92     XDIID(DispHTMLElementCollection) \
  93     XDIID(DispHTMLEmbed) \
  94     XDIID(DispHTMLFormElement) \
  95     XDIID(DispHTMLGenericElement) \
  96     XDIID(DispHTMLFrameElement) \
  97     XDIID(DispHTMLHeadElement) \
  98     XDIID(DispHTMLHtmlElement) \
  99     XDIID(DispHTMLHistory) \
 100     XDIID(DispHTMLIFrame) \
 101     XDIID(DispHTMLImg) \
 102     XDIID(DispHTMLInputElement) \
 103     XDIID(DispHTMLLabelElement) \
 104     XDIID(DispHTMLLinkElement) \
 105     XDIID(DispHTMLLocation) \
 106     XDIID(DispHTMLMetaElement) \
 107     XDIID(DispHTMLNavigator) \
 108     XDIID(DispHTMLObjectElement) \
 109     XDIID(DispHTMLOptionElement) \
 110     XDIID(DispHTMLScreen) \
 111     XDIID(DispHTMLScriptElement) \
 112     XDIID(DispHTMLSelectElement) \
 113     XDIID(DispHTMLStyle) \
 114     XDIID(DispHTMLStyleElement) \
 115     XDIID(DispHTMLStyleSheet) \
 116     XDIID(DispHTMLStyleSheetRulesCollection) \
 117     XDIID(DispHTMLStyleSheetsCollection) \
 118     XDIID(DispHTMLTable) \
 119     XDIID(DispHTMLTableCell) \
 120     XDIID(DispHTMLTableRow) \
 121     XDIID(DispHTMLTextAreaElement) \
 122     XDIID(DispHTMLTitleElement) \
 123     XDIID(DispHTMLUnknownElement) \
 124     XDIID(DispHTMLWindow2) \
 125     XDIID(DispHTMLXMLHttpRequest) \
 126     XDIID(HTMLDocumentEvents) \
 127     XDIID(HTMLElementEvents2) \
 128     XIID(IDocumentSelector) \
 129     XIID(IElementSelector) \
 130     XIID(IHTMLAnchorElement) \
 131     XIID(IHTMLAreaElement) \
 132     XIID(IHTMLAttributeCollection) \
 133     XIID(IHTMLAttributeCollection2) \
 134     XIID(IHTMLAttributeCollection3) \
 135     XIID(IHTMLBodyElement) \
 136     XIID(IHTMLBodyElement2) \
 137     XIID(IHTMLButtonElement) \
 138     XIID(IHTMLCommentElement) \
 139     XIID(IHTMLCurrentStyle) \
 140     XIID(IHTMLCurrentStyle2) \
 141     XIID(IHTMLCurrentStyle3) \
 142     XIID(IHTMLCurrentStyle4) \
 143     XIID(IHTMLDocument2) \
 144     XIID(IHTMLDocument3) \
 145     XIID(IHTMLDocument4) \
 146     XIID(IHTMLDocument5) \
 147     XIID(IHTMLDocument6) \
 148     XIID(IHTMLDOMAttribute) \
 149     XIID(IHTMLDOMAttribute2) \
 150     XIID(IHTMLDOMChildrenCollection) \
 151     XIID(IHTMLDOMImplementation) \
 152     XIID(IHTMLDOMNode) \
 153     XIID(IHTMLDOMNode2) \
 154     XIID(IHTMLDOMNode3) \
 155     XIID(IHTMLDOMTextNode) \
 156     XIID(IHTMLDOMTextNode2) \
 157     XIID(IHTMLElement) \
 158     XIID(IHTMLElement2) \
 159     XIID(IHTMLElement3) \
 160     XIID(IHTMLElement4) \
 161     XIID(IHTMLElement6) \
 162     XIID(IHTMLElementCollection) \
 163     XIID(IHTMLEmbedElement) \
 164     XIID(IHTMLEventObj) \
 165     XIID(IHTMLFiltersCollection) \
 166     XIID(IHTMLFormElement) \
 167     XIID(IHTMLFrameBase) \
 168     XIID(IHTMLFrameBase2) \
 169     XIID(IHTMLFrameElement3) \
 170     XIID(IHTMLGenericElement) \
 171     XIID(IHTMLHeadElement) \
 172     XIID(IHTMLHtmlElement) \
 173     XIID(IHTMLIFrameElement) \
 174     XIID(IHTMLIFrameElement2) \
 175     XIID(IHTMLIFrameElement3) \
 176     XIID(IHTMLImageElementFactory) \
 177     XIID(IHTMLImgElement) \
 178     XIID(IHTMLInputElement) \
 179     XIID(IHTMLInputTextElement2) \
 180     XIID(IHTMLLabelElement) \
 181     XIID(IHTMLLinkElement) \
 182     XIID(IHTMLLocation) \
 183     XIID(IHTMLMetaElement) \
 184     XIID(IHTMLMimeTypesCollection) \
 185     XIID(IHTMLObjectElement) \
 186     XIID(IHTMLObjectElement2) \
 187     XIID(IHTMLOptionElement) \
 188     XIID(IHTMLOptionElementFactory) \
 189     XIID(IHTMLPluginsCollection) \
 190     XIID(IHTMLRect) \
 191     XIID(IHTMLScreen) \
 192     XIID(IHTMLScriptElement) \
 193     XIID(IHTMLSelectElement) \
 194     XIID(IHTMLSelectionObject) \
 195     XIID(IHTMLSelectionObject2) \
 196     XIID(IHTMLStorage) \
 197     XIID(IHTMLStyle) \
 198     XIID(IHTMLStyle2) \
 199     XIID(IHTMLStyle3) \
 200     XIID(IHTMLStyle4) \
 201     XIID(IHTMLStyle5) \
 202     XIID(IHTMLStyle6) \
 203     XIID(IHTMLStyleElement) \
 204     XIID(IHTMLStyleSheet) \
 205     XIID(IHTMLStyleSheetRulesCollection) \
 206     XIID(IHTMLStyleSheetsCollection) \
 207     XIID(IHTMLTable) \
 208     XIID(IHTMLTable2) \
 209     XIID(IHTMLTable3) \
 210     XIID(IHTMLTableCell) \
 211     XIID(IHTMLTableRow) \
 212     XIID(IHTMLTextAreaElement) \
 213     XIID(IHTMLTextContainer) \
 214     XIID(IHTMLTitleElement) \
 215     XIID(IHTMLTxtRange) \
 216     XIID(IHTMLUniqueName) \
 217     XIID(IHTMLWindow2) \
 218     XIID(IHTMLWindow3) \
 219     XIID(IHTMLWindow4) \
 220     XIID(IHTMLWindow5) \
 221     XIID(IHTMLWindow6) \
 222     XIID(IHTMLXMLHttpRequest) \
 223     XIID(IHTMLXMLHttpRequestFactory) \
 224     XIID(IOmHistory) \
 225     XIID(IOmNavigator)
 226
 227 typedef enum {
 228 #define XIID(iface) iface ## _tid,
 229 #define XDIID(iface) iface ## _tid,
 230 TID_LIST
 231 #undef XIID
 232 #undef XDIID
 233     LAST_tid
 234 } tid_t;
 235
 236 typedef enum {
 237     COMPAT_MODE_QUIRKS,
 238     COMPAT_MODE_IE5,
 239     COMPAT_MODE_IE7,
 240     COMPAT_MODE_IE8,
 241     COMPAT_MODE_IE9,
 242     COMPAT_MODE_IE10,
 243     COMPAT_MODE_IE11
 244 } compat_mode_t;
 245
 246 #define COMPAT_MODE_CNT (COMPAT_MODE_IE11+1)
 247 #define COMPAT_MODE_NONE COMPAT_MODE_QUIRKS
 248
 249 typedef struct {
 250     unsigned document_mode;
 251     unsigned ie_version;
 252 } compat_mode_info_t;
 253
 254 extern const compat_mode_info_t compat_mode_info[COMPAT_MODE_CNT] DECLSPEC_HIDDEN;
 255
 256 typedef struct dispex_data_t dispex_data_t;
 257 typedef struct dispex_dynamic_data_t dispex_dynamic_data_t;
 258
 259 #define MSHTML_DISPID_CUSTOM_MIN 0x60000000
 260 #define MSHTML_DISPID_CUSTOM_MAX 0x6fffffff
 261 #define MSHTML_CUSTOM_DISPID_CNT (MSHTML_DISPID_CUSTOM_MAX-MSHTML_DISPID_CUSTOM_MIN)
 262
 263 typedef struct DispatchEx DispatchEx;
 264
 265 typedef struct {
 266     HRESULT (*value)(DispatchEx*,LCID,WORD,DISPPARAMS*,VARIANT*,EXCEPINFO*,IServiceProvider*);
 267     HRESULT (*get_dispid)(DispatchEx*,BSTR,DWORD,DISPID*);
 268     HRESULT (*invoke)(DispatchEx*,DISPID,LCID,WORD,DISPPARAMS*,VARIANT*,EXCEPINFO*,IServiceProvider*);
 269     HRESULT (*populate_props)(DispatchEx*);
 270     /* We abuse this vtbl for EventTarget functions to avoid separated vtbl. */
 271     EventTarget *(*get_event_target)(DispatchEx*);
 272     void (*bind_event)(DispatchEx*,int);
 273 } dispex_static_data_vtbl_t;
 274
 275 typedef struct {
 276     const dispex_static_data_vtbl_t *vtbl;
 277     const tid_t disp_tid;
 278     const tid_t* const iface_tids;
 279     void (*init_info)(dispex_data_t*,compat_mode_t);
 280     dispex_data_t *info_cache[COMPAT_MODE_CNT];
 281 } dispex_static_data_t;
 282
 283 struct DispatchEx {
 284     IDispatchEx IDispatchEx_iface;
 285
 286     IUnknown *outer;
 287
 288     dispex_data_t *info;
 289     dispex_dynamic_data_t *dynamic_data;
 290 };
 291
 292 typedef struct {
 293     UINT_PTR x;
 294 } nsCycleCollectingAutoRefCnt;
 295
 296 typedef struct {
 297     void *vtbl;
 298     int ref_flags;
 299     void *callbacks;
 300 } ExternalCycleCollectionParticipant;
 301
 302 typedef struct nsCycleCollectionTraversalCallback nsCycleCollectionTraversalCallback;
 303
 304 typedef struct {
 305     nsresult (NSAPI *traverse)(void*,void*,nsCycleCollectionTraversalCallback*);
 306     nsresult (NSAPI *unlink)(void*);
 307     void (NSAPI *delete_cycle_collectable)(void*);
 308 } CCObjCallback;
 309
 310 DEFINE_GUID(IID_nsXPCOMCycleCollectionParticipant, 0x9674489b,0x1f6f,0x4550,0xa7,0x30, 0xcc,0xae,0xdd,0x10,0x4c,0xf9);
 311
 312 nsrefcnt (__cdecl *ccref_incr)(nsCycleCollectingAutoRefCnt*,nsISupports*) DECLSPEC_HIDDEN;
 313 nsrefcnt (__cdecl *ccref_decr)(nsCycleCollectingAutoRefCnt*,nsISupports*,ExternalCycleCollectionParticipant*) DECLSPEC_HIDDEN;
 314 void (__cdecl *ccref_init)(nsCycleCollectingAutoRefCnt*,nsrefcnt) DECLSPEC_HIDDEN;
 315 void (__cdecl *ccp_init)(ExternalCycleCollectionParticipant*,const CCObjCallback*) DECLSPEC_HIDDEN;
 316 void (__cdecl *describe_cc_node)(nsCycleCollectingAutoRefCnt*,const char*,nsCycleCollectionTraversalCallback*) DECLSPEC_HIDDEN;
 317 void (__cdecl *note_cc_edge)(nsISupports*,const char*,nsCycleCollectionTraversalCallback*) DECLSPEC_HIDDEN;
 318
 319 void init_dispex_with_compat_mode(DispatchEx*,IUnknown*,dispex_static_data_t*,compat_mode_t) DECLSPEC_HIDDEN;
 320 void release_dispex(DispatchEx*) DECLSPEC_HIDDEN;
 321 BOOL dispex_query_interface(DispatchEx*,REFIID,void**) DECLSPEC_HIDDEN;
 322 HRESULT dispex_get_dprop_ref(DispatchEx*,const WCHAR*,BOOL,VARIANT**) DECLSPEC_HIDDEN;
 323 HRESULT get_dispids(tid_t,DWORD*,DISPID**) DECLSPEC_HIDDEN;
 324 HRESULT remove_attribute(DispatchEx*,DISPID,VARIANT_BOOL*) DECLSPEC_HIDDEN;
 325 HRESULT dispex_get_dynid(DispatchEx*,const WCHAR*,DISPID*) DECLSPEC_HIDDEN;
 326 void dispex_traverse(DispatchEx*,nsCycleCollectionTraversalCallback*) DECLSPEC_HIDDEN;
 327 void dispex_unlink(DispatchEx*) DECLSPEC_HIDDEN;
 328 void release_typelib(void) DECLSPEC_HIDDEN;
 329 HRESULT get_class_typeinfo(const CLSID*,ITypeInfo**) DECLSPEC_HIDDEN;
 330 const dispex_static_data_vtbl_t *dispex_get_vtbl(DispatchEx*) DECLSPEC_HIDDEN;
 331 void dispex_info_add_interface(dispex_data_t*,tid_t,const DISPID*) DECLSPEC_HIDDEN;
 332
 333 static inline void init_dispex(DispatchEx *dispex, IUnknown *outer, dispex_static_data_t *desc)
 334 {
 335     init_dispex_with_compat_mode(dispex, outer, desc, COMPAT_MODE_NONE);
 336 }
 337
 338 typedef enum {
 339     DISPEXPROP_CUSTOM,
 340     DISPEXPROP_DYNAMIC,
 341     DISPEXPROP_BUILTIN
 342 } dispex_prop_type_t;
 343
 344 dispex_prop_type_t get_dispid_type(DISPID) DECLSPEC_HIDDEN;
 345
 346 typedef struct HTMLWindow HTMLWindow;
 347 typedef struct HTMLInnerWindow HTMLInnerWindow;
 348 typedef struct HTMLOuterWindow HTMLOuterWindow;
 349 typedef struct HTMLDocumentNode HTMLDocumentNode;
 350 typedef struct HTMLDocumentObj HTMLDocumentObj;
 351 typedef struct HTMLFrameBase HTMLFrameBase;
 352 typedef struct NSContainer NSContainer;
 353 typedef struct HTMLAttributeCollection HTMLAttributeCollection;
 354
 355 typedef enum {
 356     SCRIPTMODE_GECKO,
 357     SCRIPTMODE_ACTIVESCRIPT
 358 } SCRIPTMODE;
 359
 360 typedef struct ScriptHost ScriptHost;
 361
 362 typedef enum {
 363     GLOBAL_SCRIPTVAR,
 364     GLOBAL_ELEMENTVAR,
 365     GLOBAL_DISPEXVAR,
 366     GLOBAL_FRAMEVAR
 367 } global_prop_type_t;
 368
 369 typedef struct {
 370     global_prop_type_t type;
 371     WCHAR *name;
 372     ScriptHost *script_host;
 373     DISPID id;
 374 } global_prop_t;
 375
 376 struct EventTarget {
 377     DispatchEx dispex;
 378     struct wine_rb_tree handler_map;
 379 };
 380
 381 typedef struct {
 382     DispatchEx dispex;
 383     IHTMLOptionElementFactory IHTMLOptionElementFactory_iface;
 384
 385     LONG ref;
 386
 387     HTMLInnerWindow *window;
 388 } HTMLOptionElementFactory;
 389
 390 typedef struct {
 391     DispatchEx dispex;
 392     IHTMLImageElementFactory IHTMLImageElementFactory_iface;
 393
 394     LONG ref;
 395
 396     HTMLInnerWindow *window;
 397 } HTMLImageElementFactory;
 398
 399 typedef struct {
 400     DispatchEx dispex;
 401     IHTMLXMLHttpRequestFactory IHTMLXMLHttpRequestFactory_iface;
 402
 403     LONG ref;
 404
 405     HTMLInnerWindow *window;
 406 } HTMLXMLHttpRequestFactory;
 407
 408 struct HTMLLocation {
 409     DispatchEx dispex;
 410     IHTMLLocation IHTMLLocation_iface;
 411
 412     LONG ref;
 413
 414     HTMLInnerWindow *window;
 415 };
 416
 417 typedef struct {
 418     DispatchEx dispex;
 419     IOmHistory IOmHistory_iface;
 420
 421     LONG ref;
 422
 423     HTMLInnerWindow *window;
 424 } OmHistory;
 425
 426 typedef struct {
 427     HTMLOuterWindow *window;
 428     LONG ref;
 429 }  windowref_t;
 430
 431 typedef struct nsChannelBSC nsChannelBSC;
 432
 433 struct HTMLWindow {
 434     IHTMLWindow2       IHTMLWindow2_iface;
 435     IHTMLWindow3       IHTMLWindow3_iface;
 436     IHTMLWindow4       IHTMLWindow4_iface;
 437     IHTMLWindow5       IHTMLWindow5_iface;
 438     IHTMLWindow6       IHTMLWindow6_iface;
 439     IHTMLPrivateWindow IHTMLPrivateWindow_iface;
 440     IDispatchEx        IDispatchEx_iface;
 441     IServiceProvider   IServiceProvider_iface;
 442     ITravelLogClient   ITravelLogClient_iface;
 443     IObjectIdentity    IObjectIdentity_iface;
 444     IProvideMultipleClassInfo IProvideMultipleClassInfo_iface;
 445
 446     LONG ref;
 447
 448     HTMLInnerWindow *inner_window;
 449     HTMLOuterWindow *outer_window;
 450 };
 451
 452 struct HTMLOuterWindow {
 453     HTMLWindow base;
 454
 455     windowref_t *window_ref;
 456     LONG task_magic;
 457
 458     HTMLDocumentObj *doc_obj;
 459     nsIDOMWindow *nswindow;
 460     mozIDOMWindowProxy *window_proxy;
 461     HTMLOuterWindow *parent;
 462     HTMLFrameBase *frame_element;
 463
 464     READYSTATE readystate;
 465     BOOL readystate_locked;
 466     unsigned readystate_pending;
 467
 468     HTMLInnerWindow *pending_window;
 469     IMoniker *mon;
 470     IUri *uri;
 471     IUri *uri_nofrag;
 472     BSTR url;
 473     DWORD load_flags;
 474
 475     SCRIPTMODE scriptmode;
 476
 477     IInternetSecurityManager *secmgr;
 478
 479     struct list children;
 480     struct list sibling_entry;
 481     struct wine_rb_entry entry;
 482 };
 483
 484 struct HTMLInnerWindow {
 485     HTMLWindow base;
 486     EventTarget event_target;
 487
 488     HTMLDocumentNode *doc;
 489
 490     struct list script_hosts;
 491
 492     IHTMLEventObj *event;
 493
 494     HTMLImageElementFactory *image_factory;
 495     HTMLOptionElementFactory *option_factory;
 496     HTMLXMLHttpRequestFactory *xhr_factory;
 497     IHTMLScreen *screen;
 498     OmHistory *history;
 499     IHTMLStorage *session_storage;
 500
 501     unsigned parser_callback_cnt;
 502     struct list script_queue;
 503
 504     global_prop_t *global_props;
 505     DWORD global_prop_cnt;
 506     DWORD global_prop_size;
 507
 508     LONG task_magic;
 509
 510     HTMLLocation *location;
 511
 512     IMoniker *mon;
 513     nsChannelBSC *bscallback;
 514     struct list bindings;
 515 };
 516
 517 typedef enum {
 518     UNKNOWN_USERMODE,
 519     BROWSEMODE,
 520     EDITMODE
 521 } USERMODE;
 522
 523 typedef struct _cp_static_data_t {
 524     tid_t tid;
 525     void (*on_advise)(IUnknown*,struct _cp_static_data_t*);
 526     BOOL pass_event_arg;
 527     DWORD id_cnt;
 528     DISPID *ids;
 529 } cp_static_data_t;
 530
 531 typedef struct {
 532     const IID *riid;
 533     cp_static_data_t *desc;
 534 } cpc_entry_t;
 535
 536 typedef struct ConnectionPointContainer {
 537     IConnectionPointContainer IConnectionPointContainer_iface;
 538
 539     ConnectionPoint *cps;
 540     const cpc_entry_t *cp_entries;
 541     IUnknown *outer;
 542     struct ConnectionPointContainer *forward_container;
 543 } ConnectionPointContainer;
 544
 545 struct  ConnectionPoint {
 546     IConnectionPoint IConnectionPoint_iface;
 547
 548     ConnectionPointContainer *container;
 549
 550     union {
 551         IUnknown *unk;
 552         IDispatch *disp;
 553         IPropertyNotifySink *propnotif;
 554     } *sinks;
 555     DWORD sinks_size;
 556
 557     const IID *iid;
 558     cp_static_data_t *data;
 559 };
 560
 561 struct HTMLDocument {
 562     IHTMLDocument2              IHTMLDocument2_iface;
 563     IHTMLDocument3              IHTMLDocument3_iface;
 564     IHTMLDocument4              IHTMLDocument4_iface;
 565     IHTMLDocument5              IHTMLDocument5_iface;
 566     IHTMLDocument6              IHTMLDocument6_iface;
 567     IHTMLDocument7              IHTMLDocument7_iface;
 568     IDocumentSelector           IDocumentSelector_iface;
 569     IPersistMoniker             IPersistMoniker_iface;
 570     IPersistFile                IPersistFile_iface;
 571     IPersistHistory             IPersistHistory_iface;
 572     IMonikerProp                IMonikerProp_iface;
 573     IOleObject                  IOleObject_iface;
 574     IOleDocument                IOleDocument_iface;
 575     IOleDocumentView            IOleDocumentView_iface;
 576     IOleInPlaceActiveObject     IOleInPlaceActiveObject_iface;
 577     IViewObjectEx               IViewObjectEx_iface;
 578     IOleInPlaceObjectWindowless IOleInPlaceObjectWindowless_iface;
 579     IServiceProvider            IServiceProvider_iface;
 580     IOleCommandTarget           IOleCommandTarget_iface;
 581     IOleControl                 IOleControl_iface;
 582     IHlinkTarget                IHlinkTarget_iface;
 583     IPersistStreamInit          IPersistStreamInit_iface;
 584     IDispatchEx                 IDispatchEx_iface;
 585     ISupportErrorInfo           ISupportErrorInfo_iface;
 586     IObjectWithSite             IObjectWithSite_iface;
 587     IOleContainer               IOleContainer_iface;
 588     IObjectSafety               IObjectSafety_iface;
 589     IProvideMultipleClassInfo   IProvideMultipleClassInfo_iface;
 590
 591     IUnknown *outer_unk;
 592     IDispatchEx *dispex;
 593
 594     HTMLDocumentObj *doc_obj;
 595     HTMLDocumentNode *doc_node;
 596
 597     HTMLOuterWindow *window;
 598
 599     LONG task_magic;
 600
 601     ConnectionPointContainer cp_container;
 602     IOleAdviseHolder *advise_holder;
 603 };
 604
 605 static inline HRESULT htmldoc_query_interface(HTMLDocument *This, REFIID riid, void **ppv)
 606 {
 607     return IUnknown_QueryInterface(This->outer_unk, riid, ppv);
 608 }
 609
 610 static inline ULONG htmldoc_addref(HTMLDocument *This)
 611 {
 612     return IUnknown_AddRef(This->outer_unk);
 613 }
 614
 615 static inline ULONG htmldoc_release(HTMLDocument *This)
 616 {
 617     return IUnknown_Release(This->outer_unk);
 618 }
 619
 620 struct HTMLDocumentObj {
 621     HTMLDocument basedoc;
 622     DispatchEx dispex;
 623     IUnknown IUnknown_outer;
 624     ICustomDoc ICustomDoc_iface;
 625     ITargetContainer ITargetContainer_iface;
 626
 627     IWindowForBindingUI IWindowForBindingUI_iface;
 628
 629     LONG ref;
 630
 631     NSContainer *nscontainer;
 632
 633     IOleClientSite *client;
 634     IDocHostUIHandler *hostui;
 635     IOleCommandTarget *client_cmdtrg;
 636     BOOL custom_hostui;
 637     IOleInPlaceSite *ipsite;
 638     IOleInPlaceFrame *frame;
 639     IOleInPlaceUIWindow *ip_window;
 640     IAdviseSink *view_sink;
 641     IDocObjectService *doc_object_service;
 642     IUnknown *webbrowser;
 643     ITravelLog *travel_log;
 644     IUnknown *browser_service;
 645
 646     DOCHOSTUIINFO hostinfo;
 647
 648     IOleUndoManager *undomgr;
 649     IHTMLEditServices *editsvcs;
 650
 651     HWND hwnd;
 652     HWND tooltips_hwnd;
 653
 654     BOOL is_mhtml;
 655     BOOL request_uiactivate;
 656     BOOL in_place_active;
 657     BOOL ui_active;
 658     BOOL window_active;
 659     BOOL hostui_setup;
 660     BOOL container_locked;
 661     BOOL focus;
 662     BOOL has_popup;
 663     INT download_state;
 664
 665     USERMODE usermode;
 666     LPWSTR mime;
 667
 668     DWORD update;
 669 };
 670
 671 typedef struct nsWeakReference nsWeakReference;
 672
 673 struct NSContainer {
 674     nsIWebBrowserChrome      nsIWebBrowserChrome_iface;
 675     nsIContextMenuListener   nsIContextMenuListener_iface;
 676     nsIURIContentListener    nsIURIContentListener_iface;
 677     nsIEmbeddingSiteWindow   nsIEmbeddingSiteWindow_iface;
 678     nsITooltipListener       nsITooltipListener_iface;
 679     nsIInterfaceRequestor    nsIInterfaceRequestor_iface;
 680     nsISupportsWeakReference nsISupportsWeakReference_iface;
 681
 682     nsIWebBrowser *webbrowser;
 683     nsIWebNavigation *navigation;
 684     nsIBaseWindow *window;
 685     nsIWebBrowserFocus *focus;
 686
 687     nsIEditor *editor;
 688     nsIController *editor_controller;
 689
 690     LONG ref;
 691
 692     nsWeakReference *weak_reference;
 693
 694     NSContainer *parent;
 695     HTMLDocumentObj *doc;
 696
 697     nsIURIContentListener *content_listener;
 698
 699     HWND hwnd;
 700 };
 701
 702 typedef struct {
 703     const CLSID *clsid;
 704     HRESULT (*qi)(HTMLDOMNode*,REFIID,void**);
 705     void (*destructor)(HTMLDOMNode*);
 706     const cpc_entry_t *cpc_entries;
 707     HRESULT (*clone)(HTMLDOMNode*,nsIDOMNode*,HTMLDOMNode**);
 708     HRESULT (*handle_event)(HTMLDOMNode*,DWORD,nsIDOMEvent*,BOOL*);
 709     HRESULT (*get_attr_col)(HTMLDOMNode*,HTMLAttributeCollection**);
 710     EventTarget *(*get_event_target)(HTMLDOMNode*);
 711     HRESULT (*fire_event)(HTMLDOMNode*,DWORD,BOOL*);
 712     HRESULT (*put_disabled)(HTMLDOMNode*,VARIANT_BOOL);
 713     HRESULT (*get_disabled)(HTMLDOMNode*,VARIANT_BOOL*);
 714     HRESULT (*get_document)(HTMLDOMNode*,IDispatch**);
 715     HRESULT (*get_readystate)(HTMLDOMNode*,BSTR*);
 716     HRESULT (*get_dispid)(HTMLDOMNode*,BSTR,DWORD,DISPID*);
 717     HRESULT (*invoke)(HTMLDOMNode*,DISPID,LCID,WORD,DISPPARAMS*,VARIANT*,EXCEPINFO*,IServiceProvider*);
 718     HRESULT (*bind_to_tree)(HTMLDOMNode*);
 719     void (*traverse)(HTMLDOMNode*,nsCycleCollectionTraversalCallback*);
 720     void (*unlink)(HTMLDOMNode*);
 721     BOOL (*is_text_edit)(HTMLDOMNode*);
 722     BOOL (*is_settable)(HTMLDOMNode*,DISPID);
 723 } NodeImplVtbl;
 724
 725 struct HTMLDOMNode {
 726     EventTarget   event_target;
 727     IHTMLDOMNode  IHTMLDOMNode_iface;
 728     IHTMLDOMNode2 IHTMLDOMNode2_iface;
 729     IHTMLDOMNode3 IHTMLDOMNode3_iface;
 730     const NodeImplVtbl *vtbl;
 731
 732     nsCycleCollectingAutoRefCnt ccref;
 733
 734     nsIDOMNode *nsnode;
 735     HTMLDocumentNode *doc;
 736     ConnectionPointContainer *cp_container;
 737 };
 738
 739 static inline void node_addref(HTMLDOMNode *node)
 740 {
 741     IHTMLDOMNode_AddRef(&node->IHTMLDOMNode_iface);
 742 }
 743
 744 static inline void node_release(HTMLDOMNode *node)
 745 {
 746     IHTMLDOMNode_Release(&node->IHTMLDOMNode_iface);
 747 }
 748
 749 typedef struct {
 750     HTMLDOMNode node;
 751     ConnectionPointContainer cp_container;
 752
 753     IHTMLElement  IHTMLElement_iface;
 754     IHTMLElement2 IHTMLElement2_iface;
 755     IHTMLElement3 IHTMLElement3_iface;
 756     IHTMLElement4 IHTMLElement4_iface;
 757     IHTMLElement6 IHTMLElement6_iface;
 758     IHTMLUniqueName IHTMLUniqueName_iface;
 759     IElementSelector IElementSelector_iface;
 760     IProvideMultipleClassInfo IProvideMultipleClassInfo_iface;
 761
 762     nsIDOMHTMLElement *nselem;
 763     HTMLStyle *style;
 764     HTMLStyle *runtime_style;
 765     HTMLAttributeCollection *attrs;
 766     WCHAR *filter;
 767     unsigned unique_id;
 768 } HTMLElement;
 769
 770 #define HTMLELEMENT_TIDS    \
 771     IHTMLDOMNode_tid,       \
 772     IHTMLDOMNode2_tid,      \
 773     IHTMLElement_tid,       \
 774     IHTMLElement3_tid,      \
 775     IHTMLElement4_tid,      \
 776     IHTMLUniqueName_tid
 777
 778 extern cp_static_data_t HTMLElementEvents2_data DECLSPEC_HIDDEN;
 779 #define HTMLELEMENT_CPC {&DIID_HTMLElementEvents2, &HTMLElementEvents2_data}
 780 extern const cpc_entry_t HTMLElement_cpc[] DECLSPEC_HIDDEN;
 781
 782 typedef struct {
 783     HTMLElement element;
 784
 785     IHTMLTextContainer IHTMLTextContainer_iface;
 786 } HTMLTextContainer;
 787
 788 struct HTMLFrameBase {
 789     HTMLElement element;
 790
 791     IHTMLFrameBase  IHTMLFrameBase_iface;
 792     IHTMLFrameBase2 IHTMLFrameBase2_iface;
 793
 794     HTMLOuterWindow *content_window;
 795
 796     nsIDOMHTMLFrameElement *nsframe;
 797     nsIDOMHTMLIFrameElement *nsiframe;
 798 };
 799
 800 typedef struct nsDocumentEventListener nsDocumentEventListener;
 801
 802 struct HTMLDocumentNode {
 803     HTMLDOMNode node;
 804     HTMLDocument basedoc;
 805
 806     IInternetHostSecurityManager IInternetHostSecurityManager_iface;
 807
 808     nsIDocumentObserver          nsIDocumentObserver_iface;
 809
 810     LONG ref;
 811
 812     compat_mode_t document_mode;
 813     HTMLInnerWindow *window;
 814
 815     nsIDOMHTMLDocument *nsdoc;
 816     BOOL content_ready;
 817
 818     IHTMLDOMImplementation *dom_implementation;
 819
 820     ICatInformation *catmgr;
 821     nsDocumentEventListener *nsevent_listener;
 822     BOOL *event_vector;
 823
 824     WCHAR **elem_vars;
 825     unsigned elem_vars_size;
 826     unsigned elem_vars_cnt;
 827
 828     BOOL skip_mutation_notif;
 829
 830     UINT charset;
 831
 832     unsigned unique_id;
 833
 834     struct list selection_list;
 835     struct list range_list;
 836     struct list plugin_hosts;
 837 };
 838
 839 HRESULT HTMLDocument_Create(IUnknown*,REFIID,void**) DECLSPEC_HIDDEN;
 840 HRESULT MHTMLDocument_Create(IUnknown*,REFIID,void**) DECLSPEC_HIDDEN;
 841 HRESULT HTMLLoadOptions_Create(IUnknown*,REFIID,void**) DECLSPEC_HIDDEN;
 842 HRESULT create_doc_from_nsdoc(nsIDOMHTMLDocument*,HTMLDocumentObj*,HTMLInnerWindow*,HTMLDocumentNode**) DECLSPEC_HIDDEN;
 843
 844 HRESULT HTMLOuterWindow_Create(HTMLDocumentObj*,nsIDOMWindow*,HTMLOuterWindow*,HTMLOuterWindow**) DECLSPEC_HIDDEN;
 845 HRESULT update_window_doc(HTMLInnerWindow*) DECLSPEC_HIDDEN;
 846 HTMLOuterWindow *mozwindow_to_window(const mozIDOMWindowProxy*) DECLSPEC_HIDDEN;
 847 void get_top_window(HTMLOuterWindow*,HTMLOuterWindow**) DECLSPEC_HIDDEN;
 848 HRESULT HTMLOptionElementFactory_Create(HTMLInnerWindow*,HTMLOptionElementFactory**) DECLSPEC_HIDDEN;
 849 HRESULT HTMLImageElementFactory_Create(HTMLInnerWindow*,HTMLImageElementFactory**) DECLSPEC_HIDDEN;
 850 HRESULT HTMLXMLHttpRequestFactory_Create(HTMLInnerWindow*,HTMLXMLHttpRequestFactory**) DECLSPEC_HIDDEN;
 851 HRESULT HTMLLocation_Create(HTMLInnerWindow*,HTMLLocation**) DECLSPEC_HIDDEN;
 852 IOmNavigator *OmNavigator_Create(void) DECLSPEC_HIDDEN;
 853 HRESULT HTMLScreen_Create(IHTMLScreen**) DECLSPEC_HIDDEN;
 854 HRESULT create_history(HTMLInnerWindow*,OmHistory**) DECLSPEC_HIDDEN;
 855 HRESULT create_dom_implementation(IHTMLDOMImplementation**) DECLSPEC_HIDDEN;
 856
 857 HRESULT create_storage(IHTMLStorage**) DECLSPEC_HIDDEN;
 858
 859 void HTMLDocument_Persist_Init(HTMLDocument*) DECLSPEC_HIDDEN;
 860 void HTMLDocument_OleCmd_Init(HTMLDocument*) DECLSPEC_HIDDEN;
 861 void HTMLDocument_OleObj_Init(HTMLDocument*) DECLSPEC_HIDDEN;
 862 void HTMLDocument_View_Init(HTMLDocument*) DECLSPEC_HIDDEN;
 863 void HTMLDocument_Window_Init(HTMLDocument*) DECLSPEC_HIDDEN;
 864 void HTMLDocument_Service_Init(HTMLDocument*) DECLSPEC_HIDDEN;
 865 void HTMLDocument_Hlink_Init(HTMLDocument*) DECLSPEC_HIDDEN;
 866
 867 void TargetContainer_Init(HTMLDocumentObj*) DECLSPEC_HIDDEN;
 868 void init_binding_ui(HTMLDocumentObj*) DECLSPEC_HIDDEN;
 869
 870 void HTMLDocumentNode_SecMgr_Init(HTMLDocumentNode*) DECLSPEC_HIDDEN;
 871
 872 HRESULT HTMLCurrentStyle_Create(HTMLElement*,IHTMLCurrentStyle**) DECLSPEC_HIDDEN;
 873
 874 void ConnectionPointContainer_Init(ConnectionPointContainer*,IUnknown*,const cpc_entry_t*) DECLSPEC_HIDDEN;
 875 void ConnectionPointContainer_Destroy(ConnectionPointContainer*) DECLSPEC_HIDDEN;
 876
 877 HRESULT create_nscontainer(HTMLDocumentObj*,NSContainer**) DECLSPEC_HIDDEN;
 878 void NSContainer_Release(NSContainer*) DECLSPEC_HIDDEN;
 879
 880 void init_mutation(nsIComponentManager*) DECLSPEC_HIDDEN;
 881 void init_document_mutation(HTMLDocumentNode*) DECLSPEC_HIDDEN;
 882 void release_document_mutation(HTMLDocumentNode*) DECLSPEC_HIDDEN;
 883 JSContext *get_context_from_document(nsIDOMHTMLDocument*) DECLSPEC_HIDDEN;
 884
 885 void HTMLDocument_LockContainer(HTMLDocumentObj*,BOOL) DECLSPEC_HIDDEN;
 886 void show_context_menu(HTMLDocumentObj*,DWORD,POINT*,IDispatch*) DECLSPEC_HIDDEN;
 887 void notif_focus(HTMLDocumentObj*) DECLSPEC_HIDDEN;
 888
 889 void show_tooltip(HTMLDocumentObj*,DWORD,DWORD,LPCWSTR) DECLSPEC_HIDDEN;
 890 void hide_tooltip(HTMLDocumentObj*) DECLSPEC_HIDDEN;
 891 HRESULT get_client_disp_property(IOleClientSite*,DISPID,VARIANT*) DECLSPEC_HIDDEN;
 892
 893 UINT get_document_charset(HTMLDocumentNode*) DECLSPEC_HIDDEN;
 894
 895 HRESULT ProtocolFactory_Create(REFCLSID,REFIID,void**) DECLSPEC_HIDDEN;
 896
 897 BOOL load_gecko(void) DECLSPEC_HIDDEN;
 898 void close_gecko(void) DECLSPEC_HIDDEN;
 899 void register_nsservice(nsIComponentRegistrar*,nsIServiceManager*) DECLSPEC_HIDDEN;
 900 void init_nsio(nsIComponentManager*) DECLSPEC_HIDDEN;
 901 void release_nsio(void) DECLSPEC_HIDDEN;
 902 BOOL is_gecko_path(const char*) DECLSPEC_HIDDEN;
 903 void set_viewer_zoom(NSContainer*,float) DECLSPEC_HIDDEN;
 904
 905 void init_node_cc(void) DECLSPEC_HIDDEN;
 906
 907 HRESULT nsuri_to_url(LPCWSTR,BOOL,BSTR*) DECLSPEC_HIDDEN;
 908
 909 HRESULT set_frame_doc(HTMLFrameBase*,nsIDOMDocument*) DECLSPEC_HIDDEN;
 910
 911 void call_property_onchanged(ConnectionPointContainer*,DISPID) DECLSPEC_HIDDEN;
 912 HRESULT call_set_active_object(IOleInPlaceUIWindow*,IOleInPlaceActiveObject*) DECLSPEC_HIDDEN;
 913
 914 void *nsalloc(size_t) __WINE_ALLOC_SIZE(1) DECLSPEC_HIDDEN;
 915 void nsfree(void*) DECLSPEC_HIDDEN;
 916
 917 BOOL nsACString_Init(nsACString *str, const char *data) DECLSPEC_HIDDEN;
 918 void nsACString_InitDepend(nsACString*,const char*) DECLSPEC_HIDDEN;
 919 void nsACString_SetData(nsACString*,const char*) DECLSPEC_HIDDEN;
 920 UINT32 nsACString_GetData(const nsACString*,const char**) DECLSPEC_HIDDEN;
 921 void nsACString_Finish(nsACString*) DECLSPEC_HIDDEN;
 922
 923 BOOL nsAString_Init(nsAString*,const PRUnichar*) DECLSPEC_HIDDEN;
 924 void nsAString_InitDepend(nsAString*,const PRUnichar*) DECLSPEC_HIDDEN;
 925 UINT32 nsAString_GetData(const nsAString*,const PRUnichar**) DECLSPEC_HIDDEN;
 926 void nsAString_Finish(nsAString*) DECLSPEC_HIDDEN;
 927
 928 HRESULT return_nsstr(nsresult,nsAString*,BSTR*) DECLSPEC_HIDDEN;
 929
 930 static inline HRESULT return_nsstr_variant(nsresult nsres, nsAString *nsstr, VARIANT *p)
 931 {
 932     V_VT(p) = VT_BSTR;
 933     return return_nsstr(nsres, nsstr, &V_BSTR(p));
 934 }
 935
 936 nsICommandParams *create_nscommand_params(void) DECLSPEC_HIDDEN;
 937 HRESULT nsnode_to_nsstring(nsIDOMNode*,nsAString*) DECLSPEC_HIDDEN;
 938 void get_editor_controller(NSContainer*) DECLSPEC_HIDDEN;
 939 nsresult get_nsinterface(nsISupports*,REFIID,void**) DECLSPEC_HIDDEN;
 940 nsIWritableVariant *create_nsvariant(void) DECLSPEC_HIDDEN;
 941 nsIXMLHttpRequest *create_nsxhr(nsIDOMWindow *nswindow) DECLSPEC_HIDDEN;
 942 nsresult create_nsfile(const PRUnichar*,nsIFile**) DECLSPEC_HIDDEN;
 943 char *get_nscategory_entry(const char*,const char*) DECLSPEC_HIDDEN;
 944
 945 HRESULT create_pending_window(HTMLOuterWindow*,nsChannelBSC*) DECLSPEC_HIDDEN;
 946 HRESULT start_binding(HTMLInnerWindow*,BSCallback*,IBindCtx*) DECLSPEC_HIDDEN;
 947 HRESULT async_start_doc_binding(HTMLOuterWindow*,HTMLInnerWindow*) DECLSPEC_HIDDEN;
 948 void abort_window_bindings(HTMLInnerWindow*) DECLSPEC_HIDDEN;
 949 void set_download_state(HTMLDocumentObj*,int) DECLSPEC_HIDDEN;
 950 void call_docview_84(HTMLDocumentObj*) DECLSPEC_HIDDEN;
 951
 952 void set_ready_state(HTMLOuterWindow*,READYSTATE) DECLSPEC_HIDDEN;
 953 HRESULT get_readystate_string(READYSTATE,BSTR*) DECLSPEC_HIDDEN;
 954
 955 HRESULT HTMLSelectionObject_Create(HTMLDocumentNode*,nsISelection*,IHTMLSelectionObject**) DECLSPEC_HIDDEN;
 956 HRESULT HTMLTxtRange_Create(HTMLDocumentNode*,nsIDOMRange*,IHTMLTxtRange**) DECLSPEC_HIDDEN;
 957 IHTMLStyleSheet *HTMLStyleSheet_Create(nsIDOMStyleSheet*) DECLSPEC_HIDDEN;
 958 IHTMLStyleSheetsCollection *HTMLStyleSheetsCollection_Create(nsIDOMStyleSheetList*) DECLSPEC_HIDDEN;
 959
 960 void detach_selection(HTMLDocumentNode*) DECLSPEC_HIDDEN;
 961 void detach_ranges(HTMLDocumentNode*) DECLSPEC_HIDDEN;
 962 HRESULT get_node_text(HTMLDOMNode*,BSTR*) DECLSPEC_HIDDEN;
 963 HRESULT replace_node_by_html(nsIDOMHTMLDocument*,nsIDOMNode*,const WCHAR*) DECLSPEC_HIDDEN;
 964
 965 HRESULT create_nselem(HTMLDocumentNode*,const WCHAR*,nsIDOMHTMLElement**) DECLSPEC_HIDDEN;
 966 HRESULT create_element(HTMLDocumentNode*,const WCHAR*,HTMLElement**) DECLSPEC_HIDDEN;
 967
 968 HRESULT HTMLDOMTextNode_Create(HTMLDocumentNode*,nsIDOMNode*,HTMLDOMNode**) DECLSPEC_HIDDEN;
 969
 970 BOOL variant_to_nscolor(const VARIANT *v, nsAString *nsstr) DECLSPEC_HIDDEN;
 971 HRESULT nscolor_to_str(LPCWSTR color, BSTR *ret) DECLSPEC_HIDDEN;
 972
 973
 974 struct HTMLAttributeCollection {
 975     DispatchEx dispex;
 976     IHTMLAttributeCollection IHTMLAttributeCollection_iface;
 977     IHTMLAttributeCollection2 IHTMLAttributeCollection2_iface;
 978     IHTMLAttributeCollection3 IHTMLAttributeCollection3_iface;
 979
 980     LONG ref;
 981
 982     HTMLElement *elem;
 983     struct list attrs;
 984 };
 985
 986 typedef struct {
 987     DispatchEx dispex;
 988     IHTMLDOMAttribute IHTMLDOMAttribute_iface;
 989     IHTMLDOMAttribute2 IHTMLDOMAttribute2_iface;
 990
 991     LONG ref;
 992
 993     /* value is valid only for detached attributes (when elem == NULL). */
 994     VARIANT value;
 995     /* name must be valid for detached attributes */
 996     WCHAR *name;
 997
 998     HTMLElement *elem;
 999     DISPID dispid;
1000     struct list entry;
1001 } HTMLDOMAttribute;
1002
1003 HTMLDOMAttribute *unsafe_impl_from_IHTMLDOMAttribute(IHTMLDOMAttribute*) DECLSPEC_HIDDEN;
1004
1005 HRESULT HTMLDOMAttribute_Create(const WCHAR*,HTMLElement*,DISPID,HTMLDOMAttribute**) DECLSPEC_HIDDEN;
1006
1007 HRESULT HTMLElement_Create(HTMLDocumentNode*,nsIDOMNode*,BOOL,HTMLElement**) DECLSPEC_HIDDEN;
1008 HRESULT HTMLCommentElement_Create(HTMLDocumentNode*,nsIDOMNode*,HTMLElement**) DECLSPEC_HIDDEN;
1009 HRESULT HTMLAnchorElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
1010 HRESULT HTMLAreaElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
1011 HRESULT HTMLBodyElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
1012 HRESULT HTMLButtonElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
1013 HRESULT HTMLEmbedElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
1014 HRESULT HTMLFormElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
1015 HRESULT HTMLFrameElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
1016 HRESULT HTMLHeadElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
1017 HRESULT HTMLHtmlElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
1018 HRESULT HTMLIFrame_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
1019 HRESULT HTMLStyleElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
1020 HRESULT HTMLImgElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
1021 HRESULT HTMLInputElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
1022 HRESULT HTMLLabelElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
1023 HRESULT HTMLLinkElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
1024 HRESULT HTMLMetaElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
1025 HRESULT HTMLObjectElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
1026 HRESULT HTMLOptionElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
1027 HRESULT HTMLScriptElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
1028 HRESULT HTMLSelectElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
1029 HRESULT HTMLTable_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
1030 HRESULT HTMLTableCell_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
1031 HRESULT HTMLTableRow_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
1032 HRESULT HTMLTextAreaElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
1033 HRESULT HTMLTitleElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
1034 HRESULT HTMLGenericElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
1035
1036 void HTMLDOMNode_Init(HTMLDocumentNode*,HTMLDOMNode*,nsIDOMNode*) DECLSPEC_HIDDEN;
1037 void HTMLElement_Init(HTMLElement*,HTMLDocumentNode*,nsIDOMHTMLElement*,dispex_static_data_t*) DECLSPEC_HIDDEN;
1038 void HTMLTextContainer_Init(HTMLTextContainer*,HTMLDocumentNode*,nsIDOMHTMLElement*,dispex_static_data_t*) DECLSPEC_HIDDEN;
1039 void HTMLFrameBase_Init(HTMLFrameBase*,HTMLDocumentNode*,nsIDOMHTMLElement*,dispex_static_data_t*) DECLSPEC_HIDDEN;
1040
1041 HRESULT HTMLDOMNode_QI(HTMLDOMNode*,REFIID,void**) DECLSPEC_HIDDEN;
1042 void HTMLDOMNode_destructor(HTMLDOMNode*) DECLSPEC_HIDDEN;
1043 void HTMLDOMNode_init_dispex_info(dispex_data_t*,compat_mode_t) DECLSPEC_HIDDEN;
1044
1045 HRESULT HTMLElement_QI(HTMLDOMNode*,REFIID,void**) DECLSPEC_HIDDEN;
1046 void HTMLElement_destructor(HTMLDOMNode*) DECLSPEC_HIDDEN;
1047 HRESULT HTMLElement_clone(HTMLDOMNode*,nsIDOMNode*,HTMLDOMNode**) DECLSPEC_HIDDEN;
1048 HRESULT HTMLElement_get_attr_col(HTMLDOMNode*,HTMLAttributeCollection**) DECLSPEC_HIDDEN;
1049 HRESULT HTMLElement_handle_event(HTMLDOMNode*,DWORD,nsIDOMEvent*,BOOL*) DECLSPEC_HIDDEN;
1050 void HTMLElement_init_dispex_info(dispex_data_t*,compat_mode_t) DECLSPEC_HIDDEN;
1051
1052 HRESULT HTMLFrameBase_QI(HTMLFrameBase*,REFIID,void**) DECLSPEC_HIDDEN;
1053 void HTMLFrameBase_destructor(HTMLFrameBase*) DECLSPEC_HIDDEN;
1054
1055 HRESULT get_node(HTMLDocumentNode*,nsIDOMNode*,BOOL,HTMLDOMNode**) DECLSPEC_HIDDEN;
1056 HRESULT get_elem(HTMLDocumentNode*,nsIDOMElement*,HTMLElement**) DECLSPEC_HIDDEN;
1057
1058 HTMLElement *unsafe_impl_from_IHTMLElement(IHTMLElement*) DECLSPEC_HIDDEN;
1059
1060 HRESULT search_window_props(HTMLInnerWindow*,BSTR,DWORD,DISPID*) DECLSPEC_HIDDEN;
1061 HRESULT get_frame_by_name(HTMLOuterWindow*,const WCHAR*,BOOL,HTMLOuterWindow**) DECLSPEC_HIDDEN;
1062 HRESULT get_doc_elem_by_id(HTMLDocumentNode*,const WCHAR*,HTMLElement**) DECLSPEC_HIDDEN;
1063 HTMLOuterWindow *get_target_window(HTMLOuterWindow*,nsAString*,BOOL*) DECLSPEC_HIDDEN;
1064 HRESULT handle_link_click_event(HTMLElement*,nsAString*,nsAString*,nsIDOMEvent*,BOOL*) DECLSPEC_HIDDEN;
1065
1066 HRESULT wrap_iface(IUnknown*,IUnknown*,IUnknown**) DECLSPEC_HIDDEN;
1067
1068 IHTMLElementCollection *create_all_collection(HTMLDOMNode*,BOOL) DECLSPEC_HIDDEN;
1069 IHTMLElementCollection *create_collection_from_nodelist(HTMLDocumentNode*,nsIDOMNodeList*) DECLSPEC_HIDDEN;
1070 IHTMLElementCollection *create_collection_from_htmlcol(HTMLDocumentNode*,nsIDOMHTMLCollection*) DECLSPEC_HIDDEN;
1071 IHTMLDOMChildrenCollection *create_child_collection(HTMLDocumentNode*,nsIDOMNodeList*) DECLSPEC_HIDDEN;
1072
1073 HRESULT attr_value_to_string(VARIANT*) DECLSPEC_HIDDEN;
1074 HRESULT get_elem_attr_value_by_dispid(HTMLElement*,DISPID,VARIANT*) DECLSPEC_HIDDEN;
1075 HRESULT get_elem_source_index(HTMLElement*,LONG*) DECLSPEC_HIDDEN;
1076
1077 nsresult get_elem_attr_value(nsIDOMHTMLElement*,const WCHAR*,nsAString*,const PRUnichar**) DECLSPEC_HIDDEN;
1078 HRESULT elem_string_attr_getter(HTMLElement*,const WCHAR*,BOOL,BSTR*) DECLSPEC_HIDDEN;
1079 HRESULT elem_string_attr_setter(HTMLElement*,const WCHAR*,const WCHAR*) DECLSPEC_HIDDEN;
1080
1081 HRESULT elem_unique_id(unsigned id, BSTR *p) DECLSPEC_HIDDEN;
1082
1083 /* commands */
1084 typedef struct {
1085     DWORD id;
1086     HRESULT (*query)(HTMLDocument*,OLECMD*);
1087     HRESULT (*exec)(HTMLDocument*,DWORD,VARIANT*,VARIANT*);
1088 } cmdtable_t;
1089
1090 extern const cmdtable_t editmode_cmds[] DECLSPEC_HIDDEN;
1091
1092 void do_ns_command(HTMLDocument*,const char*,nsICommandParams*) DECLSPEC_HIDDEN;
1093
1094 /* timer */
1095 #define UPDATE_UI       0x0001
1096 #define UPDATE_TITLE    0x0002
1097
1098 void update_doc(HTMLDocument*,DWORD) DECLSPEC_HIDDEN;
1099 void update_title(HTMLDocumentObj*) DECLSPEC_HIDDEN;
1100 void set_document_navigation(HTMLDocumentObj*,BOOL) DECLSPEC_HIDDEN;
1101
1102 HRESULT do_query_service(IUnknown*,REFGUID,REFIID,void**) DECLSPEC_HIDDEN;
1103
1104 /* editor */
1105 HRESULT setup_edit_mode(HTMLDocumentObj*) DECLSPEC_HIDDEN;
1106 void init_editor(HTMLDocument*) DECLSPEC_HIDDEN;
1107 void handle_edit_event(HTMLDocument*,nsIDOMEvent*) DECLSPEC_HIDDEN;
1108 HRESULT editor_exec_copy(HTMLDocument*,DWORD,VARIANT*,VARIANT*) DECLSPEC_HIDDEN;
1109 HRESULT editor_exec_cut(HTMLDocument*,DWORD,VARIANT*,VARIANT*) DECLSPEC_HIDDEN;
1110 HRESULT editor_exec_paste(HTMLDocument*,DWORD,VARIANT*,VARIANT*) DECLSPEC_HIDDEN;
1111 void handle_edit_load(HTMLDocument*) DECLSPEC_HIDDEN;
1112 HRESULT editor_is_dirty(HTMLDocument*) DECLSPEC_HIDDEN;
1113 void set_dirty(HTMLDocument*,VARIANT_BOOL) DECLSPEC_HIDDEN;
1114
1115 extern DWORD mshtml_tls DECLSPEC_HIDDEN;
1116
1117 typedef struct task_t task_t;
1118 typedef void (*task_proc_t)(task_t*);
1119
1120 struct task_t {
1121     LONG target_magic;
1122     task_proc_t proc;
1123     task_proc_t destr;
1124     struct list entry;
1125 };
1126
1127 typedef struct {
1128     task_t header;
1129     HTMLDocumentObj *doc;
1130 } docobj_task_t;
1131
1132 typedef struct {
1133     HWND thread_hwnd;
1134     struct list task_list;
1135     struct list timer_list;
1136 } thread_data_t;
1137
1138 thread_data_t *get_thread_data(BOOL) DECLSPEC_HIDDEN;
1139 HWND get_thread_hwnd(void) DECLSPEC_HIDDEN;
1140
1141 LONG get_task_target_magic(void) DECLSPEC_HIDDEN;
1142 HRESULT push_task(task_t*,task_proc_t,task_proc_t,LONG) DECLSPEC_HIDDEN;
1143 void remove_target_tasks(LONG) DECLSPEC_HIDDEN;
1144 void flush_pending_tasks(LONG) DECLSPEC_HIDDEN;
1145
1146 HRESULT set_task_timer(HTMLInnerWindow*,LONG,BOOL,IDispatch*,LONG*) DECLSPEC_HIDDEN;
1147 HRESULT clear_task_timer(HTMLInnerWindow*,DWORD) DECLSPEC_HIDDEN;
1148
1149 const char *debugstr_mshtml_guid(const GUID*) DECLSPEC_HIDDEN;
1150
1151 DEFINE_GUID(CLSID_AboutProtocol, 0x3050F406, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
1152 DEFINE_GUID(CLSID_JSProtocol, 0x3050F3B2, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
1153 DEFINE_GUID(CLSID_MailtoProtocol, 0x3050F3DA, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
1154 DEFINE_GUID(CLSID_ResProtocol, 0x3050F3BC, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
1155 DEFINE_GUID(CLSID_SysimageProtocol, 0x76E67A63, 0x06E9, 0x11D2, 0xA8,0x40, 0x00,0x60,0x08,0x05,0x93,0x82);
1156
1157 DEFINE_GUID(CLSID_CMarkup,0x3050f4fb,0x98b5,0x11cf,0xbb,0x82,0x00,0xaa,0x00,0xbd,0xce,0x0b);
1158
1159 DEFINE_OLEGUID(CGID_DocHostCmdPriv, 0x000214D4L, 0, 0);
1160
1161 DEFINE_GUID(CLSID_JScript, 0xf414c260,0x6ac0,0x11cf, 0xb6,0xd1,0x00,0xaa,0x00,0xbb,0xbb,0x58);
1162 DEFINE_GUID(CLSID_VBScript, 0xb54f3741,0x5b07,0x11cf, 0xa4,0xb0,0x00,0xaa,0x00,0x4a,0x55,0xe8);
1163
1164 DEFINE_GUID(IID_UndocumentedScriptIface,0x719c3050,0xf9d3,0x11cf,0xa4,0x93,0x00,0x40,0x05,0x23,0xa8,0xa0);
1165 DEFINE_GUID(IID_IDispatchJS,0x719c3050,0xf9d3,0x11cf,0xa4,0x93,0x00,0x40,0x05,0x23,0xa8,0xa6);
1166
1167 /* memory allocation functions */
1168
1169 static inline void * __WINE_ALLOC_SIZE(1) heap_alloc(size_t len)
1170 {
1171     return HeapAlloc(GetProcessHeap(), 0, len);
1172 }
1173
1174 static inline void * __WINE_ALLOC_SIZE(1) heap_alloc_zero(size_t len)
1175 {
1176     return HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, len);
1177 }
1178
1179 static inline void * __WINE_ALLOC_SIZE(2) heap_realloc(void *mem, size_t len)
1180 {
1181     return HeapReAlloc(GetProcessHeap(), 0, mem, len);
1182 }
1183
1184 static inline void * __WINE_ALLOC_SIZE(2) heap_realloc_zero(void *mem, size_t len)
1185 {
1186     return HeapReAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, mem, len);
1187 }
1188
1189 static inline BOOL heap_free(void *mem)
1190 {
1191     return HeapFree(GetProcessHeap(), 0, mem);
1192 }
1193
1194 static inline LPWSTR heap_strdupW(LPCWSTR str)
1195 {
1196     LPWSTR ret = NULL;
1197
1198     if(str) {
1199         DWORD size;
1200
1201         size = (strlenW(str)+1)*sizeof(WCHAR);
1202         ret = heap_alloc(size);
1203         if(ret)
1204             memcpy(ret, str, size);
1205     }
1206
1207     return ret;
1208 }
1209
1210 static inline LPWSTR heap_strndupW(LPCWSTR str, unsigned len)
1211 {
1212     LPWSTR ret = NULL;
1213
1214     if(str) {
1215         ret = heap_alloc((len+1)*sizeof(WCHAR));
1216         if(ret)
1217         {
1218             memcpy(ret, str, len*sizeof(WCHAR));
1219             ret[len] = 0;
1220         }
1221     }
1222
1223     return ret;
1224 }
1225
1226 static inline char *heap_strdupA(const char *str)
1227 {
1228     char *ret = NULL;
1229
1230     if(str) {
1231         DWORD size;
1232
1233         size = strlen(str)+1;
1234         ret = heap_alloc(size);
1235         if(ret)
1236             memcpy(ret, str, size);
1237     }
1238
1239     return ret;
1240 }
1241
1242 static inline WCHAR *heap_strdupAtoW(const char *str)
1243 {
1244     LPWSTR ret = NULL;
1245
1246     if(str) {
1247         DWORD len;
1248
1249         len = MultiByteToWideChar(CP_ACP, 0, str, -1, NULL, 0);
1250         ret = heap_alloc(len*sizeof(WCHAR));
1251         if(ret)
1252             MultiByteToWideChar(CP_ACP, 0, str, -1, ret, len);
1253     }
1254
1255     return ret;
1256 }
1257
1258 static inline char *heap_strdupWtoA(LPCWSTR str)
1259 {
1260     char *ret = NULL;
1261
1262     if(str) {
1263         DWORD size = WideCharToMultiByte(CP_ACP, 0, str, -1, NULL, 0, NULL, NULL);
1264         ret = heap_alloc(size);
1265         if(ret)
1266             WideCharToMultiByte(CP_ACP, 0, str, -1, ret, size, NULL, NULL);
1267     }
1268
1269     return ret;
1270 }
1271
1272 static inline WCHAR *heap_strdupUtoW(const char *str)
1273 {
1274     WCHAR *ret = NULL;
1275
1276     if(str) {
1277         size_t len;
1278
1279         len = MultiByteToWideChar(CP_UTF8, 0, str, -1, NULL, 0);
1280         ret = heap_alloc(len*sizeof(WCHAR));
1281         if(ret)
1282             MultiByteToWideChar(CP_UTF8, 0, str, -1, ret, len);
1283     }
1284
1285     return ret;
1286 }
1287
1288 static inline char *heap_strdupWtoU(const WCHAR *str)
1289 {
1290     char *ret = NULL;
1291
1292     if(str) {
1293         size_t size = WideCharToMultiByte(CP_UTF8, 0, str, -1, NULL, 0, NULL, NULL);
1294         ret = heap_alloc(size);
1295         if(ret)
1296             WideCharToMultiByte(CP_UTF8, 0, str, -1, ret, size, NULL, NULL);
1297     }
1298
1299     return ret;
1300 }
1301
1302 static inline char *heap_strndupWtoU(LPCWSTR str, unsigned len)
1303 {
1304     char *ret = NULL;
1305     DWORD size;
1306
1307     if(str && len) {
1308         size = WideCharToMultiByte(CP_UTF8, 0, str, len, NULL, 0, NULL, NULL);
1309         ret = heap_alloc(size + 1);
1310         if(ret) {
1311             WideCharToMultiByte(CP_UTF8, 0, str, len, ret, size, NULL, NULL);
1312             ret[size] = '\0';
1313         }
1314     }
1315
1316     return ret;
1317 }
1318
1319 static inline void windowref_addref(windowref_t *ref)
1320 {
1321     InterlockedIncrement(&ref->ref);
1322 }
1323
1324 static inline void windowref_release(windowref_t *ref)
1325 {
1326     if(!InterlockedDecrement(&ref->ref))
1327         heap_free(ref);
1328 }
1329
1330 UINT cp_from_charset_string(BSTR) DECLSPEC_HIDDEN;
1331 BSTR charset_string_from_cp(UINT) DECLSPEC_HIDDEN;
1332 HDC get_display_dc(void) DECLSPEC_HIDDEN;
1333 HINSTANCE get_shdoclc(void) DECLSPEC_HIDDEN;
1334 void set_statustext(HTMLDocumentObj*,INT,LPCWSTR) DECLSPEC_HIDDEN;
1335
1336 extern HINSTANCE hInst DECLSPEC_HIDDEN;