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