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(IDOMEvent) \
 129     XIID(IDocumentEvent) \
 130     XIID(IDocumentSelector) \
 131     XIID(IElementSelector) \
 132     XIID(IElementTraversal) \
 133     XIID(IEventTarget) \
 134     XIID(IHTMLAnchorElement) \
 135     XIID(IHTMLAreaElement) \
 136     XIID(IHTMLAttributeCollection) \
 137     XIID(IHTMLAttributeCollection2) \
 138     XIID(IHTMLAttributeCollection3) \
 139     XIID(IHTMLBodyElement) \
 140     XIID(IHTMLBodyElement2) \
 141     XIID(IHTMLButtonElement) \
 142     XIID(IHTMLCommentElement) \
 143     XIID(IHTMLCurrentStyle) \
 144     XIID(IHTMLCurrentStyle2) \
 145     XIID(IHTMLCurrentStyle3) \
 146     XIID(IHTMLCurrentStyle4) \
 147     XIID(IHTMLDocument2) \
 148     XIID(IHTMLDocument3) \
 149     XIID(IHTMLDocument4) \
 150     XIID(IHTMLDocument5) \
 151     XIID(IHTMLDocument6) \
 152     XIID(IHTMLDocument7) \
 153     XIID(IHTMLDOMAttribute) \
 154     XIID(IHTMLDOMAttribute2) \
 155     XIID(IHTMLDOMChildrenCollection) \
 156     XIID(IHTMLDOMImplementation) \
 157     XIID(IHTMLDOMNode) \
 158     XIID(IHTMLDOMNode2) \
 159     XIID(IHTMLDOMNode3) \
 160     XIID(IHTMLDOMTextNode) \
 161     XIID(IHTMLDOMTextNode2) \
 162     XIID(IHTMLElement) \
 163     XIID(IHTMLElement2) \
 164     XIID(IHTMLElement3) \
 165     XIID(IHTMLElement4) \
 166     XIID(IHTMLElement6) \
 167     XIID(IHTMLElementCollection) \
 168     XIID(IHTMLEmbedElement) \
 169     XIID(IHTMLEventObj) \
 170     XIID(IHTMLFiltersCollection) \
 171     XIID(IHTMLFormElement) \
 172     XIID(IHTMLFrameBase) \
 173     XIID(IHTMLFrameBase2) \
 174     XIID(IHTMLFrameElement3) \
 175     XIID(IHTMLGenericElement) \
 176     XIID(IHTMLHeadElement) \
 177     XIID(IHTMLHtmlElement) \
 178     XIID(IHTMLIFrameElement) \
 179     XIID(IHTMLIFrameElement2) \
 180     XIID(IHTMLIFrameElement3) \
 181     XIID(IHTMLImageElementFactory) \
 182     XIID(IHTMLImgElement) \
 183     XIID(IHTMLInputElement) \
 184     XIID(IHTMLInputTextElement2) \
 185     XIID(IHTMLLabelElement) \
 186     XIID(IHTMLLinkElement) \
 187     XIID(IHTMLLocation) \
 188     XIID(IHTMLMetaElement) \
 189     XIID(IHTMLMimeTypesCollection) \
 190     XIID(IHTMLObjectElement) \
 191     XIID(IHTMLObjectElement2) \
 192     XIID(IHTMLOptionElement) \
 193     XIID(IHTMLOptionElementFactory) \
 194     XIID(IHTMLPluginsCollection) \
 195     XIID(IHTMLRect) \
 196     XIID(IHTMLScreen) \
 197     XIID(IHTMLScriptElement) \
 198     XIID(IHTMLSelectElement) \
 199     XIID(IHTMLSelectionObject) \
 200     XIID(IHTMLSelectionObject2) \
 201     XIID(IHTMLStorage) \
 202     XIID(IHTMLStyle) \
 203     XIID(IHTMLStyle2) \
 204     XIID(IHTMLStyle3) \
 205     XIID(IHTMLStyle4) \
 206     XIID(IHTMLStyle5) \
 207     XIID(IHTMLStyle6) \
 208     XIID(IHTMLStyleElement) \
 209     XIID(IHTMLStyleSheet) \
 210     XIID(IHTMLStyleSheetRulesCollection) \
 211     XIID(IHTMLStyleSheetsCollection) \
 212     XIID(IHTMLTable) \
 213     XIID(IHTMLTable2) \
 214     XIID(IHTMLTable3) \
 215     XIID(IHTMLTableCell) \
 216     XIID(IHTMLTableRow) \
 217     XIID(IHTMLTextAreaElement) \
 218     XIID(IHTMLTextContainer) \
 219     XIID(IHTMLTitleElement) \
 220     XIID(IHTMLTxtRange) \
 221     XIID(IHTMLUniqueName) \
 222     XIID(IHTMLWindow2) \
 223     XIID(IHTMLWindow3) \
 224     XIID(IHTMLWindow4) \
 225     XIID(IHTMLWindow5) \
 226     XIID(IHTMLWindow6) \
 227     XIID(IHTMLXMLHttpRequest) \
 228     XIID(IHTMLXMLHttpRequestFactory) \
 229     XIID(IOmHistory) \
 230     XIID(IOmNavigator)
 231
 232 typedef enum {
 233 #define XIID(iface) iface ## _tid,
 234 #define XDIID(iface) iface ## _tid,
 235 TID_LIST
 236 #undef XIID
 237 #undef XDIID
 238     LAST_tid
 239 } tid_t;
 240
 241 typedef enum {
 242     COMPAT_MODE_QUIRKS,
 243     COMPAT_MODE_IE5,
 244     COMPAT_MODE_IE7,
 245     COMPAT_MODE_IE8,
 246     COMPAT_MODE_IE9,
 247     COMPAT_MODE_IE10,
 248     COMPAT_MODE_IE11
 249 } compat_mode_t;
 250
 251 #define COMPAT_MODE_CNT (COMPAT_MODE_IE11+1)
 252 #define COMPAT_MODE_NONE COMPAT_MODE_QUIRKS
 253
 254 typedef struct {
 255     unsigned document_mode;
 256     unsigned ie_version;
 257 } compat_mode_info_t;
 258
 259 extern const compat_mode_info_t compat_mode_info[COMPAT_MODE_CNT] DECLSPEC_HIDDEN;
 260
 261 typedef struct dispex_data_t dispex_data_t;
 262 typedef struct dispex_dynamic_data_t dispex_dynamic_data_t;
 263
 264 #define MSHTML_DISPID_CUSTOM_MIN 0x60000000
 265 #define MSHTML_DISPID_CUSTOM_MAX 0x6fffffff
 266 #define MSHTML_CUSTOM_DISPID_CNT (MSHTML_DISPID_CUSTOM_MAX-MSHTML_DISPID_CUSTOM_MIN)
 267
 268 typedef struct DispatchEx DispatchEx;
 269
 270 typedef struct {
 271     HRESULT (*value)(DispatchEx*,LCID,WORD,DISPPARAMS*,VARIANT*,EXCEPINFO*,IServiceProvider*);
 272     HRESULT (*get_dispid)(DispatchEx*,BSTR,DWORD,DISPID*);
 273     HRESULT (*invoke)(DispatchEx*,DISPID,LCID,WORD,DISPPARAMS*,VARIANT*,EXCEPINFO*,IServiceProvider*);
 274     compat_mode_t (*get_compat_mode)(DispatchEx*);
 275     HRESULT (*populate_props)(DispatchEx*);
 276 } dispex_static_data_vtbl_t;
 277
 278 typedef struct {
 279     const dispex_static_data_vtbl_t *vtbl;
 280     const tid_t disp_tid;
 281     const tid_t* const iface_tids;
 282     void (*init_info)(dispex_data_t*,compat_mode_t);
 283     dispex_data_t *info_cache[COMPAT_MODE_CNT];
 284     dispex_data_t *delayed_init_info;
 285 } dispex_static_data_t;
 286
 287 typedef HRESULT (*dispex_hook_invoke_t)(DispatchEx*,LCID,WORD,DISPPARAMS*,VARIANT*,
 288                                         EXCEPINFO*,IServiceProvider*);
 289
 290 typedef struct {
 291     DISPID dispid;
 292     dispex_hook_invoke_t invoke;
 293 } dispex_hook_t;
 294
 295 struct DispatchEx {
 296     IDispatchEx IDispatchEx_iface;
 297
 298     IUnknown *outer;
 299
 300     dispex_data_t *info;
 301     dispex_dynamic_data_t *dynamic_data;
 302 };
 303
 304 typedef struct {
 305     UINT_PTR x;
 306 } nsCycleCollectingAutoRefCnt;
 307
 308 typedef struct {
 309     void *vtbl;
 310     int ref_flags;
 311     void *callbacks;
 312 } ExternalCycleCollectionParticipant;
 313
 314 typedef struct nsCycleCollectionTraversalCallback nsCycleCollectionTraversalCallback;
 315
 316 typedef struct {
 317     nsresult (NSAPI *traverse)(void*,void*,nsCycleCollectionTraversalCallback*);
 318     nsresult (NSAPI *unlink)(void*);
 319     void (NSAPI *delete_cycle_collectable)(void*);
 320 } CCObjCallback;
 321
 322 DEFINE_GUID(IID_nsXPCOMCycleCollectionParticipant, 0x9674489b,0x1f6f,0x4550,0xa7,0x30, 0xcc,0xae,0xdd,0x10,0x4c,0xf9);
 323
 324 nsrefcnt (__cdecl *ccref_incr)(nsCycleCollectingAutoRefCnt*,nsISupports*) DECLSPEC_HIDDEN;
 325 nsrefcnt (__cdecl *ccref_decr)(nsCycleCollectingAutoRefCnt*,nsISupports*,ExternalCycleCollectionParticipant*) DECLSPEC_HIDDEN;
 326 void (__cdecl *ccref_init)(nsCycleCollectingAutoRefCnt*,nsrefcnt) DECLSPEC_HIDDEN;
 327 void (__cdecl *ccp_init)(ExternalCycleCollectionParticipant*,const CCObjCallback*) DECLSPEC_HIDDEN;
 328 void (__cdecl *describe_cc_node)(nsCycleCollectingAutoRefCnt*,const char*,nsCycleCollectionTraversalCallback*) DECLSPEC_HIDDEN;
 329 void (__cdecl *note_cc_edge)(nsISupports*,const char*,nsCycleCollectionTraversalCallback*) DECLSPEC_HIDDEN;
 330
 331 void init_dispex_with_compat_mode(DispatchEx*,IUnknown*,dispex_static_data_t*,compat_mode_t) DECLSPEC_HIDDEN;
 332 void release_dispex(DispatchEx*) DECLSPEC_HIDDEN;
 333 BOOL dispex_query_interface(DispatchEx*,REFIID,void**) DECLSPEC_HIDDEN;
 334 HRESULT dispex_get_dprop_ref(DispatchEx*,const WCHAR*,BOOL,VARIANT**) DECLSPEC_HIDDEN;
 335 HRESULT get_dispids(tid_t,DWORD*,DISPID**) DECLSPEC_HIDDEN;
 336 HRESULT remove_attribute(DispatchEx*,DISPID,VARIANT_BOOL*) DECLSPEC_HIDDEN;
 337 HRESULT dispex_get_dynid(DispatchEx*,const WCHAR*,DISPID*) DECLSPEC_HIDDEN;
 338 void dispex_traverse(DispatchEx*,nsCycleCollectionTraversalCallback*) DECLSPEC_HIDDEN;
 339 void dispex_unlink(DispatchEx*) DECLSPEC_HIDDEN;
 340 void release_typelib(void) DECLSPEC_HIDDEN;
 341 HRESULT get_class_typeinfo(const CLSID*,ITypeInfo**) DECLSPEC_HIDDEN;
 342 const void *dispex_get_vtbl(DispatchEx*) DECLSPEC_HIDDEN;
 343 void dispex_info_add_interface(dispex_data_t*,tid_t,const dispex_hook_t*) DECLSPEC_HIDDEN;
 344 compat_mode_t dispex_compat_mode(DispatchEx*) DECLSPEC_HIDDEN;
 345
 346 static inline void init_dispex(DispatchEx *dispex, IUnknown *outer, dispex_static_data_t *desc)
 347 {
 348     init_dispex_with_compat_mode(dispex, outer, desc, COMPAT_MODE_NONE);
 349 }
 350
 351 typedef enum {
 352     DISPEXPROP_CUSTOM,
 353     DISPEXPROP_DYNAMIC,
 354     DISPEXPROP_BUILTIN
 355 } dispex_prop_type_t;
 356
 357 dispex_prop_type_t get_dispid_type(DISPID) DECLSPEC_HIDDEN;
 358
 359 typedef struct HTMLWindow HTMLWindow;
 360 typedef struct HTMLInnerWindow HTMLInnerWindow;
 361 typedef struct HTMLOuterWindow HTMLOuterWindow;
 362 typedef struct HTMLDocumentNode HTMLDocumentNode;
 363 typedef struct HTMLDocumentObj HTMLDocumentObj;
 364 typedef struct HTMLFrameBase HTMLFrameBase;
 365 typedef struct NSContainer NSContainer;
 366 typedef struct HTMLAttributeCollection HTMLAttributeCollection;
 367
 368 typedef enum {
 369     SCRIPTMODE_GECKO,
 370     SCRIPTMODE_ACTIVESCRIPT
 371 } SCRIPTMODE;
 372
 373 typedef struct ScriptHost ScriptHost;
 374
 375 typedef enum {
 376     GLOBAL_SCRIPTVAR,
 377     GLOBAL_ELEMENTVAR,
 378     GLOBAL_DISPEXVAR,
 379     GLOBAL_FRAMEVAR
 380 } global_prop_type_t;
 381
 382 typedef struct {
 383     global_prop_type_t type;
 384     WCHAR *name;
 385     ScriptHost *script_host;
 386     DISPID id;
 387 } global_prop_t;
 388
 389 struct EventTarget {
 390     DispatchEx dispex;
 391     IEventTarget IEventTarget_iface;
 392     struct wine_rb_tree handler_map;
 393 };
 394
 395 typedef struct {
 396     DispatchEx dispex;
 397     IHTMLOptionElementFactory IHTMLOptionElementFactory_iface;
 398
 399     LONG ref;
 400
 401     HTMLInnerWindow *window;
 402 } HTMLOptionElementFactory;
 403
 404 typedef struct {
 405     DispatchEx dispex;
 406     IHTMLImageElementFactory IHTMLImageElementFactory_iface;
 407
 408     LONG ref;
 409
 410     HTMLInnerWindow *window;
 411 } HTMLImageElementFactory;
 412
 413 typedef struct {
 414     DispatchEx dispex;
 415     IHTMLXMLHttpRequestFactory IHTMLXMLHttpRequestFactory_iface;
 416
 417     LONG ref;
 418
 419     HTMLInnerWindow *window;
 420 } HTMLXMLHttpRequestFactory;
 421
 422 struct HTMLLocation {
 423     DispatchEx dispex;
 424     IHTMLLocation IHTMLLocation_iface;
 425
 426     LONG ref;
 427
 428     HTMLInnerWindow *window;
 429 };
 430
 431 typedef struct {
 432     DispatchEx dispex;
 433     IOmHistory IOmHistory_iface;
 434
 435     LONG ref;
 436
 437     HTMLInnerWindow *window;
 438 } OmHistory;
 439
 440 typedef struct {
 441     HTMLOuterWindow *window;
 442     LONG ref;
 443 }  windowref_t;
 444
 445 typedef struct nsChannelBSC nsChannelBSC;
 446
 447 struct HTMLWindow {
 448     IHTMLWindow2       IHTMLWindow2_iface;
 449     IHTMLWindow3       IHTMLWindow3_iface;
 450     IHTMLWindow4       IHTMLWindow4_iface;
 451     IHTMLWindow5       IHTMLWindow5_iface;
 452     IHTMLWindow6       IHTMLWindow6_iface;
 453     IHTMLPrivateWindow IHTMLPrivateWindow_iface;
 454     IDispatchEx        IDispatchEx_iface;
 455     IServiceProvider   IServiceProvider_iface;
 456     ITravelLogClient   ITravelLogClient_iface;
 457     IObjectIdentity    IObjectIdentity_iface;
 458     IProvideMultipleClassInfo IProvideMultipleClassInfo_iface;
 459
 460     LONG ref;
 461
 462     HTMLInnerWindow *inner_window;
 463     HTMLOuterWindow *outer_window;
 464 };
 465
 466 struct HTMLOuterWindow {
 467     HTMLWindow base;
 468
 469     windowref_t *window_ref;
 470     LONG task_magic;
 471
 472     HTMLDocumentObj *doc_obj;
 473     nsIDOMWindow *nswindow;
 474     mozIDOMWindowProxy *window_proxy;
 475     HTMLOuterWindow *parent;
 476     HTMLFrameBase *frame_element;
 477
 478     READYSTATE readystate;
 479     BOOL readystate_locked;
 480     unsigned readystate_pending;
 481
 482     HTMLInnerWindow *pending_window;
 483     IMoniker *mon;
 484     IUri *uri;
 485     IUri *uri_nofrag;
 486     BSTR url;
 487     DWORD load_flags;
 488
 489     SCRIPTMODE scriptmode;
 490
 491     IInternetSecurityManager *secmgr;
 492
 493     struct list children;
 494     struct list sibling_entry;
 495     struct wine_rb_entry entry;
 496 };
 497
 498 struct HTMLInnerWindow {
 499     HTMLWindow base;
 500     EventTarget event_target;
 501
 502     HTMLDocumentNode *doc;
 503
 504     struct list script_hosts;
 505
 506     IHTMLEventObj *event;
 507
 508     HTMLImageElementFactory *image_factory;
 509     HTMLOptionElementFactory *option_factory;
 510     HTMLXMLHttpRequestFactory *xhr_factory;
 511     IHTMLScreen *screen;
 512     OmHistory *history;
 513     IHTMLStorage *session_storage;
 514
 515     unsigned parser_callback_cnt;
 516     struct list script_queue;
 517
 518     global_prop_t *global_props;
 519     DWORD global_prop_cnt;
 520     DWORD global_prop_size;
 521
 522     LONG task_magic;
 523
 524     HTMLLocation *location;
 525
 526     IMoniker *mon;
 527     nsChannelBSC *bscallback;
 528     struct list bindings;
 529 };
 530
 531 typedef enum {
 532     UNKNOWN_USERMODE,
 533     BROWSEMODE,
 534     EDITMODE
 535 } USERMODE;
 536
 537 typedef struct _cp_static_data_t {
 538     tid_t tid;
 539     void (*on_advise)(IUnknown*,struct _cp_static_data_t*);
 540     BOOL pass_event_arg;
 541     DWORD id_cnt;
 542     DISPID *ids;
 543 } cp_static_data_t;
 544
 545 typedef struct {
 546     const IID *riid;
 547     cp_static_data_t *desc;
 548 } cpc_entry_t;
 549
 550 typedef struct ConnectionPointContainer {
 551     IConnectionPointContainer IConnectionPointContainer_iface;
 552
 553     ConnectionPoint *cps;
 554     const cpc_entry_t *cp_entries;
 555     IUnknown *outer;
 556     struct ConnectionPointContainer *forward_container;
 557 } ConnectionPointContainer;
 558
 559 struct  ConnectionPoint {
 560     IConnectionPoint IConnectionPoint_iface;
 561
 562     ConnectionPointContainer *container;
 563
 564     union {
 565         IUnknown *unk;
 566         IDispatch *disp;
 567         IPropertyNotifySink *propnotif;
 568     } *sinks;
 569     DWORD sinks_size;
 570
 571     const IID *iid;
 572     cp_static_data_t *data;
 573 };
 574
 575 struct HTMLDocument {
 576     IHTMLDocument2              IHTMLDocument2_iface;
 577     IHTMLDocument3              IHTMLDocument3_iface;
 578     IHTMLDocument4              IHTMLDocument4_iface;
 579     IHTMLDocument5              IHTMLDocument5_iface;
 580     IHTMLDocument6              IHTMLDocument6_iface;
 581     IHTMLDocument7              IHTMLDocument7_iface;
 582     IDocumentSelector           IDocumentSelector_iface;
 583     IDocumentEvent              IDocumentEvent_iface;
 584     IPersistMoniker             IPersistMoniker_iface;
 585     IPersistFile                IPersistFile_iface;
 586     IPersistHistory             IPersistHistory_iface;
 587     IMonikerProp                IMonikerProp_iface;
 588     IOleObject                  IOleObject_iface;
 589     IOleDocument                IOleDocument_iface;
 590     IOleDocumentView            IOleDocumentView_iface;
 591     IOleInPlaceActiveObject     IOleInPlaceActiveObject_iface;
 592     IViewObjectEx               IViewObjectEx_iface;
 593     IOleInPlaceObjectWindowless IOleInPlaceObjectWindowless_iface;
 594     IServiceProvider            IServiceProvider_iface;
 595     IOleCommandTarget           IOleCommandTarget_iface;
 596     IOleControl                 IOleControl_iface;
 597     IHlinkTarget                IHlinkTarget_iface;
 598     IPersistStreamInit          IPersistStreamInit_iface;
 599     IDispatchEx                 IDispatchEx_iface;
 600     ISupportErrorInfo           ISupportErrorInfo_iface;
 601     IObjectWithSite             IObjectWithSite_iface;
 602     IOleContainer               IOleContainer_iface;
 603     IObjectSafety               IObjectSafety_iface;
 604     IProvideMultipleClassInfo   IProvideMultipleClassInfo_iface;
 605
 606     IUnknown *outer_unk;
 607     IDispatchEx *dispex;
 608
 609     HTMLDocumentObj *doc_obj;
 610     HTMLDocumentNode *doc_node;
 611
 612     HTMLOuterWindow *window;
 613
 614     ConnectionPointContainer cp_container;
 615 };
 616
 617 static inline HRESULT htmldoc_query_interface(HTMLDocument *This, REFIID riid, void **ppv)
 618 {
 619     return IUnknown_QueryInterface(This->outer_unk, riid, ppv);
 620 }
 621
 622 static inline ULONG htmldoc_addref(HTMLDocument *This)
 623 {
 624     return IUnknown_AddRef(This->outer_unk);
 625 }
 626
 627 static inline ULONG htmldoc_release(HTMLDocument *This)
 628 {
 629     return IUnknown_Release(This->outer_unk);
 630 }
 631
 632 struct HTMLDocumentObj {
 633     HTMLDocument basedoc;
 634     DispatchEx dispex;
 635     IUnknown IUnknown_outer;
 636     ICustomDoc ICustomDoc_iface;
 637     ITargetContainer ITargetContainer_iface;
 638
 639     IWindowForBindingUI IWindowForBindingUI_iface;
 640
 641     LONG ref;
 642
 643     NSContainer *nscontainer;
 644
 645     IOleClientSite *client;
 646     IDocHostUIHandler *hostui;
 647     IOleCommandTarget *client_cmdtrg;
 648     BOOL custom_hostui;
 649     IOleInPlaceSite *ipsite;
 650     IOleInPlaceFrame *frame;
 651     IOleInPlaceUIWindow *ip_window;
 652     IAdviseSink *view_sink;
 653     IDocObjectService *doc_object_service;
 654     IUnknown *webbrowser;
 655     ITravelLog *travel_log;
 656     IUnknown *browser_service;
 657     IOleAdviseHolder *advise_holder;
 658
 659     DOCHOSTUIINFO hostinfo;
 660
 661     IOleUndoManager *undomgr;
 662     IHTMLEditServices *editsvcs;
 663
 664     HWND hwnd;
 665     HWND tooltips_hwnd;
 666
 667     BOOL is_mhtml;
 668     BOOL request_uiactivate;
 669     BOOL in_place_active;
 670     BOOL ui_active;
 671     BOOL window_active;
 672     BOOL hostui_setup;
 673     BOOL container_locked;
 674     BOOL focus;
 675     BOOL has_popup;
 676     INT download_state;
 677
 678     USERMODE usermode;
 679     LPWSTR mime;
 680
 681     DWORD update;
 682     LONG task_magic;
 683 };
 684
 685 typedef struct nsWeakReference nsWeakReference;
 686
 687 struct NSContainer {
 688     nsIWebBrowserChrome      nsIWebBrowserChrome_iface;
 689     nsIContextMenuListener   nsIContextMenuListener_iface;
 690     nsIURIContentListener    nsIURIContentListener_iface;
 691     nsIEmbeddingSiteWindow   nsIEmbeddingSiteWindow_iface;
 692     nsITooltipListener       nsITooltipListener_iface;
 693     nsIInterfaceRequestor    nsIInterfaceRequestor_iface;
 694     nsISupportsWeakReference nsISupportsWeakReference_iface;
 695
 696     nsIWebBrowser *webbrowser;
 697     nsIWebNavigation *navigation;
 698     nsIBaseWindow *window;
 699     nsIWebBrowserFocus *focus;
 700
 701     nsIEditor *editor;
 702     nsIController *editor_controller;
 703
 704     LONG ref;
 705
 706     nsWeakReference *weak_reference;
 707
 708     HTMLDocumentObj *doc;
 709
 710     nsIURIContentListener *content_listener;
 711
 712     HWND hwnd;
 713 };
 714
 715 typedef struct {
 716     const CLSID *clsid;
 717     HRESULT (*qi)(HTMLDOMNode*,REFIID,void**);
 718     void (*destructor)(HTMLDOMNode*);
 719     const cpc_entry_t *cpc_entries;
 720     HRESULT (*clone)(HTMLDOMNode*,nsIDOMNode*,HTMLDOMNode**);
 721     HRESULT (*handle_event)(HTMLDOMNode*,DWORD,nsIDOMEvent*,BOOL*);
 722     HRESULT (*get_attr_col)(HTMLDOMNode*,HTMLAttributeCollection**);
 723     EventTarget *(*get_event_prop_target)(HTMLDOMNode*,int);
 724     HRESULT (*put_disabled)(HTMLDOMNode*,VARIANT_BOOL);
 725     HRESULT (*get_disabled)(HTMLDOMNode*,VARIANT_BOOL*);
 726     HRESULT (*get_document)(HTMLDOMNode*,IDispatch**);
 727     HRESULT (*get_readystate)(HTMLDOMNode*,BSTR*);
 728     HRESULT (*get_dispid)(HTMLDOMNode*,BSTR,DWORD,DISPID*);
 729     HRESULT (*invoke)(HTMLDOMNode*,DISPID,LCID,WORD,DISPPARAMS*,VARIANT*,EXCEPINFO*,IServiceProvider*);
 730     HRESULT (*bind_to_tree)(HTMLDOMNode*);
 731     void (*traverse)(HTMLDOMNode*,nsCycleCollectionTraversalCallback*);
 732     void (*unlink)(HTMLDOMNode*);
 733     BOOL (*is_text_edit)(HTMLDOMNode*);
 734     BOOL (*is_settable)(HTMLDOMNode*,DISPID);
 735 } NodeImplVtbl;
 736
 737 struct HTMLDOMNode {
 738     EventTarget   event_target;
 739     IHTMLDOMNode  IHTMLDOMNode_iface;
 740     IHTMLDOMNode2 IHTMLDOMNode2_iface;
 741     IHTMLDOMNode3 IHTMLDOMNode3_iface;
 742     const NodeImplVtbl *vtbl;
 743
 744     nsCycleCollectingAutoRefCnt ccref;
 745
 746     nsIDOMNode *nsnode;
 747     HTMLDocumentNode *doc;
 748 };
 749
 750 static inline void node_addref(HTMLDOMNode *node)
 751 {
 752     IHTMLDOMNode_AddRef(&node->IHTMLDOMNode_iface);
 753 }
 754
 755 static inline void node_release(HTMLDOMNode *node)
 756 {
 757     IHTMLDOMNode_Release(&node->IHTMLDOMNode_iface);
 758 }
 759
 760 typedef struct {
 761     HTMLDOMNode node;
 762     ConnectionPointContainer cp_container;
 763
 764     IHTMLElement  IHTMLElement_iface;
 765     IHTMLElement2 IHTMLElement2_iface;
 766     IHTMLElement3 IHTMLElement3_iface;
 767     IHTMLElement4 IHTMLElement4_iface;
 768     IHTMLElement6 IHTMLElement6_iface;
 769     IHTMLUniqueName IHTMLUniqueName_iface;
 770     IElementSelector IElementSelector_iface;
 771     IElementTraversal IElementTraversal_iface;
 772     IProvideMultipleClassInfo IProvideMultipleClassInfo_iface;
 773
 774     nsIDOMHTMLElement *nselem;
 775     HTMLStyle *style;
 776     HTMLStyle *runtime_style;
 777     HTMLAttributeCollection *attrs;
 778     WCHAR *filter;
 779     unsigned unique_id;
 780 } HTMLElement;
 781
 782 #define HTMLELEMENT_TIDS    \
 783     IHTMLDOMNode_tid,       \
 784     IHTMLDOMNode2_tid,      \
 785     IHTMLElement_tid,       \
 786     IHTMLElement3_tid,      \
 787     IHTMLElement4_tid,      \
 788     IHTMLUniqueName_tid
 789
 790 extern cp_static_data_t HTMLElementEvents2_data DECLSPEC_HIDDEN;
 791 #define HTMLELEMENT_CPC {&DIID_HTMLElementEvents2, &HTMLElementEvents2_data}
 792 extern const cpc_entry_t HTMLElement_cpc[] DECLSPEC_HIDDEN;
 793
 794 typedef struct {
 795     HTMLElement element;
 796
 797     IHTMLTextContainer IHTMLTextContainer_iface;
 798 } HTMLTextContainer;
 799
 800 struct HTMLFrameBase {
 801     HTMLElement element;
 802
 803     IHTMLFrameBase  IHTMLFrameBase_iface;
 804     IHTMLFrameBase2 IHTMLFrameBase2_iface;
 805
 806     HTMLOuterWindow *content_window;
 807
 808     nsIDOMHTMLFrameElement *nsframe;
 809     nsIDOMHTMLIFrameElement *nsiframe;
 810 };
 811
 812 typedef struct nsDocumentEventListener nsDocumentEventListener;
 813
 814 struct HTMLDocumentNode {
 815     HTMLDOMNode node;
 816     HTMLDocument basedoc;
 817
 818     IInternetHostSecurityManager IInternetHostSecurityManager_iface;
 819
 820     nsIDocumentObserver          nsIDocumentObserver_iface;
 821
 822     LONG ref;
 823
 824     HTMLInnerWindow *window;
 825
 826     compat_mode_t document_mode;
 827     BOOL document_mode_locked;
 828
 829     nsIDOMHTMLDocument *nsdoc;
 830     BOOL content_ready;
 831
 832     IHTMLDOMImplementation *dom_implementation;
 833
 834     ICatInformation *catmgr;
 835     nsDocumentEventListener *nsevent_listener;
 836     BOOL *event_vector;
 837
 838     WCHAR **elem_vars;
 839     unsigned elem_vars_size;
 840     unsigned elem_vars_cnt;
 841
 842     BOOL skip_mutation_notif;
 843
 844     UINT charset;
 845
 846     unsigned unique_id;
 847
 848     struct list selection_list;
 849     struct list range_list;
 850     struct list plugin_hosts;
 851 };
 852
 853 HRESULT HTMLDocument_Create(IUnknown*,REFIID,void**) DECLSPEC_HIDDEN;
 854 HRESULT MHTMLDocument_Create(IUnknown*,REFIID,void**) DECLSPEC_HIDDEN;
 855 HRESULT HTMLLoadOptions_Create(IUnknown*,REFIID,void**) DECLSPEC_HIDDEN;
 856 HRESULT create_doc_from_nsdoc(nsIDOMHTMLDocument*,HTMLDocumentObj*,HTMLInnerWindow*,HTMLDocumentNode**) DECLSPEC_HIDDEN;
 857
 858 HRESULT HTMLOuterWindow_Create(HTMLDocumentObj*,nsIDOMWindow*,HTMLOuterWindow*,HTMLOuterWindow**) DECLSPEC_HIDDEN;
 859 HRESULT update_window_doc(HTMLInnerWindow*) DECLSPEC_HIDDEN;
 860 HTMLOuterWindow *mozwindow_to_window(const mozIDOMWindowProxy*) DECLSPEC_HIDDEN;
 861 void get_top_window(HTMLOuterWindow*,HTMLOuterWindow**) DECLSPEC_HIDDEN;
 862 HRESULT HTMLOptionElementFactory_Create(HTMLInnerWindow*,HTMLOptionElementFactory**) DECLSPEC_HIDDEN;
 863 HRESULT HTMLImageElementFactory_Create(HTMLInnerWindow*,HTMLImageElementFactory**) DECLSPEC_HIDDEN;
 864 HRESULT HTMLXMLHttpRequestFactory_Create(HTMLInnerWindow*,HTMLXMLHttpRequestFactory**) DECLSPEC_HIDDEN;
 865 HRESULT HTMLLocation_Create(HTMLInnerWindow*,HTMLLocation**) DECLSPEC_HIDDEN;
 866 IOmNavigator *OmNavigator_Create(void) DECLSPEC_HIDDEN;
 867 HRESULT HTMLScreen_Create(IHTMLScreen**) DECLSPEC_HIDDEN;
 868 HRESULT create_history(HTMLInnerWindow*,OmHistory**) DECLSPEC_HIDDEN;
 869 HRESULT create_dom_implementation(IHTMLDOMImplementation**) DECLSPEC_HIDDEN;
 870
 871 HRESULT create_storage(IHTMLStorage**) DECLSPEC_HIDDEN;
 872
 873 void HTMLDocument_Persist_Init(HTMLDocument*) DECLSPEC_HIDDEN;
 874 void HTMLDocument_OleCmd_Init(HTMLDocument*) DECLSPEC_HIDDEN;
 875 void HTMLDocument_OleObj_Init(HTMLDocument*) DECLSPEC_HIDDEN;
 876 void HTMLDocument_View_Init(HTMLDocument*) DECLSPEC_HIDDEN;
 877 void HTMLDocument_Service_Init(HTMLDocument*) DECLSPEC_HIDDEN;
 878
 879 void TargetContainer_Init(HTMLDocumentObj*) DECLSPEC_HIDDEN;
 880 void init_binding_ui(HTMLDocumentObj*) DECLSPEC_HIDDEN;
 881
 882 void HTMLDocumentNode_SecMgr_Init(HTMLDocumentNode*) DECLSPEC_HIDDEN;
 883
 884 HRESULT HTMLCurrentStyle_Create(HTMLElement*,IHTMLCurrentStyle**) DECLSPEC_HIDDEN;
 885
 886 void ConnectionPointContainer_Init(ConnectionPointContainer*,IUnknown*,const cpc_entry_t*) DECLSPEC_HIDDEN;
 887 void ConnectionPointContainer_Destroy(ConnectionPointContainer*) DECLSPEC_HIDDEN;
 888
 889 HRESULT create_nscontainer(HTMLDocumentObj*,NSContainer**) DECLSPEC_HIDDEN;
 890 void NSContainer_Release(NSContainer*) DECLSPEC_HIDDEN;
 891
 892 void init_mutation(nsIComponentManager*) DECLSPEC_HIDDEN;
 893 void init_document_mutation(HTMLDocumentNode*) DECLSPEC_HIDDEN;
 894 void release_document_mutation(HTMLDocumentNode*) DECLSPEC_HIDDEN;
 895 JSContext *get_context_from_document(nsIDOMHTMLDocument*) DECLSPEC_HIDDEN;
 896
 897 void HTMLDocument_LockContainer(HTMLDocumentObj*,BOOL) DECLSPEC_HIDDEN;
 898 void show_context_menu(HTMLDocumentObj*,DWORD,POINT*,IDispatch*) DECLSPEC_HIDDEN;
 899 void notif_focus(HTMLDocumentObj*) DECLSPEC_HIDDEN;
 900
 901 void show_tooltip(HTMLDocumentObj*,DWORD,DWORD,LPCWSTR) DECLSPEC_HIDDEN;
 902 void hide_tooltip(HTMLDocumentObj*) DECLSPEC_HIDDEN;
 903 HRESULT get_client_disp_property(IOleClientSite*,DISPID,VARIANT*) DECLSPEC_HIDDEN;
 904
 905 UINT get_document_charset(HTMLDocumentNode*) DECLSPEC_HIDDEN;
 906
 907 HRESULT ProtocolFactory_Create(REFCLSID,REFIID,void**) DECLSPEC_HIDDEN;
 908
 909 BOOL load_gecko(void) DECLSPEC_HIDDEN;
 910 void close_gecko(void) DECLSPEC_HIDDEN;
 911 void register_nsservice(nsIComponentRegistrar*,nsIServiceManager*) DECLSPEC_HIDDEN;
 912 void init_nsio(nsIComponentManager*) DECLSPEC_HIDDEN;
 913 void release_nsio(void) DECLSPEC_HIDDEN;
 914 BOOL is_gecko_path(const char*) DECLSPEC_HIDDEN;
 915 void set_viewer_zoom(NSContainer*,float) DECLSPEC_HIDDEN;
 916
 917 void init_node_cc(void) DECLSPEC_HIDDEN;
 918
 919 HRESULT nsuri_to_url(LPCWSTR,BOOL,BSTR*) DECLSPEC_HIDDEN;
 920
 921 HRESULT set_frame_doc(HTMLFrameBase*,nsIDOMDocument*) DECLSPEC_HIDDEN;
 922
 923 void call_property_onchanged(ConnectionPointContainer*,DISPID) DECLSPEC_HIDDEN;
 924 HRESULT call_set_active_object(IOleInPlaceUIWindow*,IOleInPlaceActiveObject*) DECLSPEC_HIDDEN;
 925
 926 void *nsalloc(size_t) __WINE_ALLOC_SIZE(1) DECLSPEC_HIDDEN;
 927 void nsfree(void*) DECLSPEC_HIDDEN;
 928
 929 BOOL nsACString_Init(nsACString *str, const char *data) DECLSPEC_HIDDEN;
 930 void nsACString_InitDepend(nsACString*,const char*) DECLSPEC_HIDDEN;
 931 void nsACString_SetData(nsACString*,const char*) DECLSPEC_HIDDEN;
 932 UINT32 nsACString_GetData(const nsACString*,const char**) DECLSPEC_HIDDEN;
 933 void nsACString_Finish(nsACString*) DECLSPEC_HIDDEN;
 934
 935 BOOL nsAString_Init(nsAString*,const PRUnichar*) DECLSPEC_HIDDEN;
 936 void nsAString_InitDepend(nsAString*,const PRUnichar*) DECLSPEC_HIDDEN;
 937 UINT32 nsAString_GetData(const nsAString*,const PRUnichar**) DECLSPEC_HIDDEN;
 938 void nsAString_Finish(nsAString*) DECLSPEC_HIDDEN;
 939
 940 HRESULT return_nsstr(nsresult,nsAString*,BSTR*) DECLSPEC_HIDDEN;
 941 HRESULT return_nsstr_variant(nsresult nsres, nsAString *nsstr, VARIANT *p) DECLSPEC_HIDDEN;
 942
 943 nsICommandParams *create_nscommand_params(void) DECLSPEC_HIDDEN;
 944 HRESULT nsnode_to_nsstring(nsIDOMNode*,nsAString*) DECLSPEC_HIDDEN;
 945 void get_editor_controller(NSContainer*) DECLSPEC_HIDDEN;
 946 nsresult get_nsinterface(nsISupports*,REFIID,void**) DECLSPEC_HIDDEN;
 947 nsIWritableVariant *create_nsvariant(void) DECLSPEC_HIDDEN;
 948 nsIXMLHttpRequest *create_nsxhr(nsIDOMWindow *nswindow) DECLSPEC_HIDDEN;
 949 nsresult create_nsfile(const PRUnichar*,nsIFile**) DECLSPEC_HIDDEN;
 950 char *get_nscategory_entry(const char*,const char*) DECLSPEC_HIDDEN;
 951
 952 HRESULT create_pending_window(HTMLOuterWindow*,nsChannelBSC*) DECLSPEC_HIDDEN;
 953 HRESULT start_binding(HTMLInnerWindow*,BSCallback*,IBindCtx*) DECLSPEC_HIDDEN;
 954 HRESULT async_start_doc_binding(HTMLOuterWindow*,HTMLInnerWindow*) DECLSPEC_HIDDEN;
 955 void abort_window_bindings(HTMLInnerWindow*) DECLSPEC_HIDDEN;
 956 void set_download_state(HTMLDocumentObj*,int) DECLSPEC_HIDDEN;
 957 void call_docview_84(HTMLDocumentObj*) DECLSPEC_HIDDEN;
 958
 959 void set_ready_state(HTMLOuterWindow*,READYSTATE) DECLSPEC_HIDDEN;
 960 HRESULT get_readystate_string(READYSTATE,BSTR*) DECLSPEC_HIDDEN;
 961
 962 HRESULT HTMLSelectionObject_Create(HTMLDocumentNode*,nsISelection*,IHTMLSelectionObject**) DECLSPEC_HIDDEN;
 963 HRESULT HTMLTxtRange_Create(HTMLDocumentNode*,nsIDOMRange*,IHTMLTxtRange**) DECLSPEC_HIDDEN;
 964 IHTMLStyleSheet *HTMLStyleSheet_Create(nsIDOMStyleSheet*) DECLSPEC_HIDDEN;
 965 IHTMLStyleSheetsCollection *HTMLStyleSheetsCollection_Create(nsIDOMStyleSheetList*) DECLSPEC_HIDDEN;
 966
 967 void detach_selection(HTMLDocumentNode*) DECLSPEC_HIDDEN;
 968 void detach_ranges(HTMLDocumentNode*) DECLSPEC_HIDDEN;
 969 HRESULT get_node_text(HTMLDOMNode*,BSTR*) DECLSPEC_HIDDEN;
 970 HRESULT replace_node_by_html(nsIDOMHTMLDocument*,nsIDOMNode*,const WCHAR*) DECLSPEC_HIDDEN;
 971
 972 HRESULT create_nselem(HTMLDocumentNode*,const WCHAR*,nsIDOMHTMLElement**) DECLSPEC_HIDDEN;
 973 HRESULT create_element(HTMLDocumentNode*,const WCHAR*,HTMLElement**) DECLSPEC_HIDDEN;
 974
 975 HRESULT HTMLDOMTextNode_Create(HTMLDocumentNode*,nsIDOMNode*,HTMLDOMNode**) DECLSPEC_HIDDEN;
 976
 977 BOOL variant_to_nscolor(const VARIANT *v, nsAString *nsstr) DECLSPEC_HIDDEN;
 978 HRESULT nscolor_to_str(LPCWSTR color, BSTR *ret) DECLSPEC_HIDDEN;
 979
 980
 981 struct HTMLAttributeCollection {
 982     DispatchEx dispex;
 983     IHTMLAttributeCollection IHTMLAttributeCollection_iface;
 984     IHTMLAttributeCollection2 IHTMLAttributeCollection2_iface;
 985     IHTMLAttributeCollection3 IHTMLAttributeCollection3_iface;
 986
 987     LONG ref;
 988
 989     HTMLElement *elem;
 990     struct list attrs;
 991 };
 992
 993 typedef struct {
 994     DispatchEx dispex;
 995     IHTMLDOMAttribute IHTMLDOMAttribute_iface;
 996     IHTMLDOMAttribute2 IHTMLDOMAttribute2_iface;
 997
 998     LONG ref;
 999
1000     /* value is valid only for detached attributes (when elem == NULL). */
1001     VARIANT value;
1002     /* name must be valid for detached attributes */
1003     WCHAR *name;
1004
1005     HTMLElement *elem;
1006     DISPID dispid;
1007     struct list entry;
1008 } HTMLDOMAttribute;
1009
1010 HTMLDOMAttribute *unsafe_impl_from_IHTMLDOMAttribute(IHTMLDOMAttribute*) DECLSPEC_HIDDEN;
1011
1012 HRESULT HTMLDOMAttribute_Create(const WCHAR*,HTMLElement*,DISPID,HTMLDOMAttribute**) DECLSPEC_HIDDEN;
1013
1014 HRESULT HTMLElement_Create(HTMLDocumentNode*,nsIDOMNode*,BOOL,HTMLElement**) DECLSPEC_HIDDEN;
1015 HRESULT HTMLCommentElement_Create(HTMLDocumentNode*,nsIDOMNode*,HTMLElement**) DECLSPEC_HIDDEN;
1016 HRESULT HTMLAnchorElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
1017 HRESULT HTMLAreaElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
1018 HRESULT HTMLBodyElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
1019 HRESULT HTMLButtonElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
1020 HRESULT HTMLEmbedElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
1021 HRESULT HTMLFormElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
1022 HRESULT HTMLFrameElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
1023 HRESULT HTMLHeadElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
1024 HRESULT HTMLHtmlElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
1025 HRESULT HTMLIFrame_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
1026 HRESULT HTMLStyleElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
1027 HRESULT HTMLImgElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
1028 HRESULT HTMLInputElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
1029 HRESULT HTMLLabelElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
1030 HRESULT HTMLLinkElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
1031 HRESULT HTMLMetaElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
1032 HRESULT HTMLObjectElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
1033 HRESULT HTMLOptionElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
1034 HRESULT HTMLScriptElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
1035 HRESULT HTMLSelectElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
1036 HRESULT HTMLTable_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
1037 HRESULT HTMLTableCell_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
1038 HRESULT HTMLTableRow_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
1039 HRESULT HTMLTextAreaElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
1040 HRESULT HTMLTitleElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
1041 HRESULT HTMLGenericElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**) DECLSPEC_HIDDEN;
1042
1043 void HTMLDOMNode_Init(HTMLDocumentNode*,HTMLDOMNode*,nsIDOMNode*,dispex_static_data_t*) DECLSPEC_HIDDEN;
1044 void HTMLElement_Init(HTMLElement*,HTMLDocumentNode*,nsIDOMHTMLElement*,dispex_static_data_t*) DECLSPEC_HIDDEN;
1045 void HTMLTextContainer_Init(HTMLTextContainer*,HTMLDocumentNode*,nsIDOMHTMLElement*,dispex_static_data_t*) DECLSPEC_HIDDEN;
1046 void HTMLFrameBase_Init(HTMLFrameBase*,HTMLDocumentNode*,nsIDOMHTMLElement*,dispex_static_data_t*) DECLSPEC_HIDDEN;
1047
1048 void EventTarget_Init(EventTarget*,IUnknown*,dispex_static_data_t*,compat_mode_t) DECLSPEC_HIDDEN;
1049 HRESULT EventTarget_QI(EventTarget*,REFIID,void**) DECLSPEC_HIDDEN;
1050 void EventTarget_init_dispex_info(dispex_data_t*,compat_mode_t) DECLSPEC_HIDDEN;
1051
1052 HRESULT HTMLDOMNode_QI(HTMLDOMNode*,REFIID,void**) DECLSPEC_HIDDEN;
1053 void HTMLDOMNode_destructor(HTMLDOMNode*) DECLSPEC_HIDDEN;
1054 void HTMLDOMNode_init_dispex_info(dispex_data_t*,compat_mode_t) DECLSPEC_HIDDEN;
1055
1056 HRESULT HTMLElement_QI(HTMLDOMNode*,REFIID,void**) DECLSPEC_HIDDEN;
1057 void HTMLElement_destructor(HTMLDOMNode*) DECLSPEC_HIDDEN;
1058 HRESULT HTMLElement_clone(HTMLDOMNode*,nsIDOMNode*,HTMLDOMNode**) DECLSPEC_HIDDEN;
1059 HRESULT HTMLElement_get_attr_col(HTMLDOMNode*,HTMLAttributeCollection**) DECLSPEC_HIDDEN;
1060 HRESULT HTMLElement_handle_event(HTMLDOMNode*,DWORD,nsIDOMEvent*,BOOL*) DECLSPEC_HIDDEN;
1061 void HTMLElement_init_dispex_info(dispex_data_t*,compat_mode_t) DECLSPEC_HIDDEN;
1062
1063 HRESULT HTMLFrameBase_QI(HTMLFrameBase*,REFIID,void**) DECLSPEC_HIDDEN;
1064 void HTMLFrameBase_destructor(HTMLFrameBase*) DECLSPEC_HIDDEN;
1065
1066 HRESULT get_node(HTMLDocumentNode*,nsIDOMNode*,BOOL,HTMLDOMNode**) DECLSPEC_HIDDEN;
1067 HRESULT get_elem(HTMLDocumentNode*,nsIDOMElement*,HTMLElement**) DECLSPEC_HIDDEN;
1068
1069 HTMLElement *unsafe_impl_from_IHTMLElement(IHTMLElement*) DECLSPEC_HIDDEN;
1070
1071 HRESULT search_window_props(HTMLInnerWindow*,BSTR,DWORD,DISPID*) DECLSPEC_HIDDEN;
1072 HRESULT get_frame_by_name(HTMLOuterWindow*,const WCHAR*,BOOL,HTMLOuterWindow**) DECLSPEC_HIDDEN;
1073 HRESULT get_doc_elem_by_id(HTMLDocumentNode*,const WCHAR*,HTMLElement**) DECLSPEC_HIDDEN;
1074 HTMLOuterWindow *get_target_window(HTMLOuterWindow*,nsAString*,BOOL*) DECLSPEC_HIDDEN;
1075 HRESULT handle_link_click_event(HTMLElement*,nsAString*,nsAString*,nsIDOMEvent*,BOOL*) DECLSPEC_HIDDEN;
1076
1077 HRESULT wrap_iface(IUnknown*,IUnknown*,IUnknown**) DECLSPEC_HIDDEN;
1078
1079 IHTMLElementCollection *create_all_collection(HTMLDOMNode*,BOOL) DECLSPEC_HIDDEN;
1080 IHTMLElementCollection *create_collection_from_nodelist(HTMLDocumentNode*,nsIDOMNodeList*) DECLSPEC_HIDDEN;
1081 IHTMLElementCollection *create_collection_from_htmlcol(HTMLDocumentNode*,nsIDOMHTMLCollection*) DECLSPEC_HIDDEN;
1082 IHTMLDOMChildrenCollection *create_child_collection(HTMLDocumentNode*,nsIDOMNodeList*) DECLSPEC_HIDDEN;
1083
1084 HRESULT attr_value_to_string(VARIANT*) DECLSPEC_HIDDEN;
1085 HRESULT get_elem_attr_value_by_dispid(HTMLElement*,DISPID,VARIANT*) DECLSPEC_HIDDEN;
1086 HRESULT get_elem_source_index(HTMLElement*,LONG*) DECLSPEC_HIDDEN;
1087
1088 nsresult get_elem_attr_value(nsIDOMHTMLElement*,const WCHAR*,nsAString*,const PRUnichar**) DECLSPEC_HIDDEN;
1089 HRESULT elem_string_attr_getter(HTMLElement*,const WCHAR*,BOOL,BSTR*) DECLSPEC_HIDDEN;
1090 HRESULT elem_string_attr_setter(HTMLElement*,const WCHAR*,const WCHAR*) DECLSPEC_HIDDEN;
1091
1092 HRESULT elem_unique_id(unsigned id, BSTR *p) DECLSPEC_HIDDEN;
1093
1094 /* commands */
1095 typedef struct {
1096     DWORD id;
1097     HRESULT (*query)(HTMLDocument*,OLECMD*);
1098     HRESULT (*exec)(HTMLDocument*,DWORD,VARIANT*,VARIANT*);
1099 } cmdtable_t;
1100
1101 extern const cmdtable_t editmode_cmds[] DECLSPEC_HIDDEN;
1102
1103 void do_ns_command(HTMLDocument*,const char*,nsICommandParams*) DECLSPEC_HIDDEN;
1104
1105 /* timer */
1106 #define UPDATE_UI       0x0001
1107 #define UPDATE_TITLE    0x0002
1108
1109 void update_doc(HTMLDocumentObj*,DWORD) DECLSPEC_HIDDEN;
1110 void update_title(HTMLDocumentObj*) DECLSPEC_HIDDEN;
1111 void set_document_navigation(HTMLDocumentObj*,BOOL) DECLSPEC_HIDDEN;
1112
1113 HRESULT do_query_service(IUnknown*,REFGUID,REFIID,void**) DECLSPEC_HIDDEN;
1114
1115 /* editor */
1116 HRESULT setup_edit_mode(HTMLDocumentObj*) DECLSPEC_HIDDEN;
1117 void init_editor(HTMLDocument*) DECLSPEC_HIDDEN;
1118 void handle_edit_event(HTMLDocument*,nsIDOMEvent*) DECLSPEC_HIDDEN;
1119 HRESULT editor_exec_copy(HTMLDocument*,DWORD,VARIANT*,VARIANT*) DECLSPEC_HIDDEN;
1120 HRESULT editor_exec_cut(HTMLDocument*,DWORD,VARIANT*,VARIANT*) DECLSPEC_HIDDEN;
1121 HRESULT editor_exec_paste(HTMLDocument*,DWORD,VARIANT*,VARIANT*) DECLSPEC_HIDDEN;
1122 void handle_edit_load(HTMLDocument*) DECLSPEC_HIDDEN;
1123 HRESULT editor_is_dirty(HTMLDocument*) DECLSPEC_HIDDEN;
1124 void set_dirty(HTMLDocument*,VARIANT_BOOL) DECLSPEC_HIDDEN;
1125
1126 extern DWORD mshtml_tls DECLSPEC_HIDDEN;
1127
1128 typedef struct task_t task_t;
1129 typedef void (*task_proc_t)(task_t*);
1130
1131 struct task_t {
1132     LONG target_magic;
1133     task_proc_t proc;
1134     task_proc_t destr;
1135     struct list entry;
1136 };
1137
1138 typedef struct {
1139     task_t header;
1140     HTMLDocumentObj *doc;
1141 } docobj_task_t;
1142
1143 typedef struct {
1144     HWND thread_hwnd;
1145     struct list task_list;
1146     struct list timer_list;
1147 } thread_data_t;
1148
1149 thread_data_t *get_thread_data(BOOL) DECLSPEC_HIDDEN;
1150 HWND get_thread_hwnd(void) DECLSPEC_HIDDEN;
1151
1152 LONG get_task_target_magic(void) DECLSPEC_HIDDEN;
1153 HRESULT push_task(task_t*,task_proc_t,task_proc_t,LONG) DECLSPEC_HIDDEN;
1154 void remove_target_tasks(LONG) DECLSPEC_HIDDEN;
1155
1156 HRESULT set_task_timer(HTMLInnerWindow*,LONG,BOOL,IDispatch*,LONG*) DECLSPEC_HIDDEN;
1157 HRESULT clear_task_timer(HTMLInnerWindow*,DWORD) DECLSPEC_HIDDEN;
1158
1159 const char *debugstr_mshtml_guid(const GUID*) DECLSPEC_HIDDEN;
1160
1161 DEFINE_GUID(CLSID_AboutProtocol, 0x3050F406, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
1162 DEFINE_GUID(CLSID_JSProtocol, 0x3050F3B2, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
1163 DEFINE_GUID(CLSID_MailtoProtocol, 0x3050F3DA, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
1164 DEFINE_GUID(CLSID_ResProtocol, 0x3050F3BC, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
1165 DEFINE_GUID(CLSID_SysimageProtocol, 0x76E67A63, 0x06E9, 0x11D2, 0xA8,0x40, 0x00,0x60,0x08,0x05,0x93,0x82);
1166
1167 DEFINE_GUID(CLSID_CMarkup,0x3050f4fb,0x98b5,0x11cf,0xbb,0x82,0x00,0xaa,0x00,0xbd,0xce,0x0b);
1168
1169 DEFINE_OLEGUID(CGID_DocHostCmdPriv, 0x000214D4L, 0, 0);
1170
1171 DEFINE_GUID(CLSID_JScript, 0xf414c260,0x6ac0,0x11cf, 0xb6,0xd1,0x00,0xaa,0x00,0xbb,0xbb,0x58);
1172 DEFINE_GUID(CLSID_VBScript, 0xb54f3741,0x5b07,0x11cf, 0xa4,0xb0,0x00,0xaa,0x00,0x4a,0x55,0xe8);
1173
1174 DEFINE_GUID(IID_UndocumentedScriptIface,0x719c3050,0xf9d3,0x11cf,0xa4,0x93,0x00,0x40,0x05,0x23,0xa8,0xa0);
1175 DEFINE_GUID(IID_IDispatchJS,0x719c3050,0xf9d3,0x11cf,0xa4,0x93,0x00,0x40,0x05,0x23,0xa8,0xa6);
1176
1177 /* memory allocation functions */
1178
1179 static inline void * __WINE_ALLOC_SIZE(1) heap_alloc(size_t len)
1180 {
1181     return HeapAlloc(GetProcessHeap(), 0, len);
1182 }
1183
1184 static inline void * __WINE_ALLOC_SIZE(1) heap_alloc_zero(size_t len)
1185 {
1186     return HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, len);
1187 }
1188
1189 static inline void * __WINE_ALLOC_SIZE(2) heap_realloc(void *mem, size_t len)
1190 {
1191     return HeapReAlloc(GetProcessHeap(), 0, mem, len);
1192 }
1193
1194 static inline void * __WINE_ALLOC_SIZE(2) heap_realloc_zero(void *mem, size_t len)
1195 {
1196     return HeapReAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, mem, len);
1197 }
1198
1199 static inline BOOL heap_free(void *mem)
1200 {
1201     return HeapFree(GetProcessHeap(), 0, mem);
1202 }
1203
1204 static inline LPWSTR heap_strdupW(LPCWSTR str)
1205 {
1206     LPWSTR ret = NULL;
1207
1208     if(str) {
1209         DWORD size;
1210
1211         size = (strlenW(str)+1)*sizeof(WCHAR);
1212         ret = heap_alloc(size);
1213         if(ret)
1214             memcpy(ret, str, size);
1215     }
1216
1217     return ret;
1218 }
1219
1220 static inline LPWSTR heap_strndupW(LPCWSTR str, unsigned len)
1221 {
1222     LPWSTR ret = NULL;
1223
1224     if(str) {
1225         ret = heap_alloc((len+1)*sizeof(WCHAR));
1226         if(ret)
1227         {
1228             memcpy(ret, str, len*sizeof(WCHAR));
1229             ret[len] = 0;
1230         }
1231     }
1232
1233     return ret;
1234 }
1235
1236 static inline char *heap_strdupA(const char *str)
1237 {
1238     char *ret = NULL;
1239
1240     if(str) {
1241         DWORD size;
1242
1243         size = strlen(str)+1;
1244         ret = heap_alloc(size);
1245         if(ret)
1246             memcpy(ret, str, size);
1247     }
1248
1249     return ret;
1250 }
1251
1252 static inline WCHAR *heap_strdupAtoW(const char *str)
1253 {
1254     LPWSTR ret = NULL;
1255
1256     if(str) {
1257         DWORD len;
1258
1259         len = MultiByteToWideChar(CP_ACP, 0, str, -1, NULL, 0);
1260         ret = heap_alloc(len*sizeof(WCHAR));
1261         if(ret)
1262             MultiByteToWideChar(CP_ACP, 0, str, -1, ret, len);
1263     }
1264
1265     return ret;
1266 }
1267
1268 static inline char *heap_strdupWtoA(LPCWSTR str)
1269 {
1270     char *ret = NULL;
1271
1272     if(str) {
1273         DWORD size = WideCharToMultiByte(CP_ACP, 0, str, -1, NULL, 0, NULL, NULL);
1274         ret = heap_alloc(size);
1275         if(ret)
1276             WideCharToMultiByte(CP_ACP, 0, str, -1, ret, size, NULL, NULL);
1277     }
1278
1279     return ret;
1280 }
1281
1282 static inline WCHAR *heap_strdupUtoW(const char *str)
1283 {
1284     WCHAR *ret = NULL;
1285
1286     if(str) {
1287         size_t len;
1288
1289         len = MultiByteToWideChar(CP_UTF8, 0, str, -1, NULL, 0);
1290         ret = heap_alloc(len*sizeof(WCHAR));
1291         if(ret)
1292             MultiByteToWideChar(CP_UTF8, 0, str, -1, ret, len);
1293     }
1294
1295     return ret;
1296 }
1297
1298 static inline char *heap_strdupWtoU(const WCHAR *str)
1299 {
1300     char *ret = NULL;
1301
1302     if(str) {
1303         size_t size = WideCharToMultiByte(CP_UTF8, 0, str, -1, NULL, 0, NULL, NULL);
1304         ret = heap_alloc(size);
1305         if(ret)
1306             WideCharToMultiByte(CP_UTF8, 0, str, -1, ret, size, NULL, NULL);
1307     }
1308
1309     return ret;
1310 }
1311
1312 static inline char *heap_strndupWtoU(LPCWSTR str, unsigned len)
1313 {
1314     char *ret = NULL;
1315     DWORD size;
1316
1317     if(str && len) {
1318         size = WideCharToMultiByte(CP_UTF8, 0, str, len, NULL, 0, NULL, NULL);
1319         ret = heap_alloc(size + 1);
1320         if(ret) {
1321             WideCharToMultiByte(CP_UTF8, 0, str, len, ret, size, NULL, NULL);
1322             ret[size] = '\0';
1323         }
1324     }
1325
1326     return ret;
1327 }
1328
1329 static inline void windowref_addref(windowref_t *ref)
1330 {
1331     InterlockedIncrement(&ref->ref);
1332 }
1333
1334 static inline void windowref_release(windowref_t *ref)
1335 {
1336     if(!InterlockedDecrement(&ref->ref))
1337         heap_free(ref);
1338 }
1339
1340 static inline VARIANT_BOOL variant_bool(BOOL b)
1341 {
1342     return b ? VARIANT_TRUE : VARIANT_FALSE;
1343 }
1344
1345 #ifdef __i386__
1346 extern void *call_thiscall_func;
1347 #endif
1348
1349 UINT cp_from_charset_string(BSTR) DECLSPEC_HIDDEN;
1350 BSTR charset_string_from_cp(UINT) DECLSPEC_HIDDEN;
1351 HDC get_display_dc(void) DECLSPEC_HIDDEN;
1352 HINSTANCE get_shdoclc(void) DECLSPEC_HIDDEN;
1353 void set_statustext(HTMLDocumentObj*,INT,LPCWSTR) DECLSPEC_HIDDEN;
1354
1355 extern HINSTANCE hInst DECLSPEC_HIDDEN;