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