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