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 #include "objsafe.h"
  28
  29 #include "wine/list.h"
  30 #include "wine/unicode.h"
  31
  32 #ifdef INIT_GUID
  33 #include "initguid.h"
  34 #endif
  35
  36 #include "nsiface.h"
  37
  38 #define NS_ERROR_GENERATE_FAILURE(module,code) \
  39     ((nsresult) (((PRUint32)(1<<31)) | ((PRUint32)(module+0x45)<<16) | ((PRUint32)(code))))
  40
  41 #define NS_OK                     ((nsresult)0x00000000L)
  42 #define NS_ERROR_FAILURE          ((nsresult)0x80004005L)
  43 #define NS_ERROR_OUT_OF_MEMORY    ((nsresult)0x8007000EL)
  44 #define NS_NOINTERFACE            ((nsresult)0x80004002L)
  45 #define NS_ERROR_NOT_IMPLEMENTED  ((nsresult)0x80004001L)
  46 #define NS_ERROR_NOT_AVAILABLE    ((nsresult)0x80040111L)
  47 #define NS_ERROR_INVALID_ARG      ((nsresult)0x80070057L)
  48 #define NS_ERROR_UNEXPECTED       ((nsresult)0x8000ffffL)
  49
  50 #define NS_ERROR_MODULE_NETWORK    6
  51
  52 #define NS_BINDING_ABORTED         NS_ERROR_GENERATE_FAILURE(NS_ERROR_MODULE_NETWORK, 2)
  53 #define NS_ERROR_UNKNOWN_PROTOCOL  NS_ERROR_GENERATE_FAILURE(NS_ERROR_MODULE_NETWORK, 18)
  54
  55 #define NS_FAILED(res) ((res) & 0x80000000)
  56 #define NS_SUCCEEDED(res) (!NS_FAILED(res))
  57
  58 #define NSAPI WINAPI
  59
  60 #define MSHTML_E_NODOC    0x800a025c
  61
  62 typedef struct HTMLDOMNode HTMLDOMNode;
  63 typedef struct ConnectionPoint ConnectionPoint;
  64 typedef struct BSCallback BSCallback;
  65 typedef struct event_target_t event_target_t;
  66
  67 #define TID_LIST \
  68     XIID(NULL) \
  69     XDIID(DispCEventObj) \
  70     XDIID(DispCPlugins) \
  71     XDIID(DispDOMChildrenCollection) \
  72     XDIID(DispHTMLAnchorElement) \
  73     XDIID(DispHTMLBody) \
  74     XDIID(DispHTMLCommentElement) \
  75     XDIID(DispHTMLCurrentStyle) \
  76     XDIID(DispHTMLDocument) \
  77     XDIID(DispHTMLDOMTextNode) \
  78     XDIID(DispHTMLElementCollection) \
  79     XDIID(DispHTMLEmbed) \
  80     XDIID(DispHTMLFormElement) \
  81     XDIID(DispHTMLGenericElement) \
  82     XDIID(DispHTMLFrameElement) \
  83     XDIID(DispHTMLIFrame) \
  84     XDIID(DispHTMLImg) \
  85     XDIID(DispHTMLInputElement) \
  86     XDIID(DispHTMLLocation) \
  87     XDIID(DispHTMLNavigator) \
  88     XDIID(DispHTMLObjectElement) \
  89     XDIID(DispHTMLOptionElement) \
  90     XDIID(DispHTMLScreen) \
  91     XDIID(DispHTMLScriptElement) \
  92     XDIID(DispHTMLSelectElement) \
  93     XDIID(DispHTMLStyle) \
  94     XDIID(DispHTMLStyleElement) \
  95     XDIID(DispHTMLStyleSheetsCollection) \
  96     XDIID(DispHTMLTable) \
  97     XDIID(DispHTMLTableRow) \
  98     XDIID(DispHTMLTextAreaElement) \
  99     XDIID(DispHTMLUnknownElement) \
 100     XDIID(DispHTMLWindow2) \
 101     XDIID(HTMLDocumentEvents) \
 102     XIID(IHTMLAnchorElement) \
 103     XIID(IHTMLBodyElement) \
 104     XIID(IHTMLBodyElement2) \
 105     XIID(IHTMLCommentElement) \
 106     XIID(IHTMLCurrentStyle) \
 107     XIID(IHTMLCurrentStyle2) \
 108     XIID(IHTMLCurrentStyle3) \
 109     XIID(IHTMLCurrentStyle4) \
 110     XIID(IHTMLDocument2) \
 111     XIID(IHTMLDocument3) \
 112     XIID(IHTMLDocument4) \
 113     XIID(IHTMLDocument5) \
 114     XIID(IHTMLDOMChildrenCollection) \
 115     XIID(IHTMLDOMNode) \
 116     XIID(IHTMLDOMNode2) \
 117     XIID(IHTMLDOMTextNode) \
 118     XIID(IHTMLElement) \
 119     XIID(IHTMLElement2) \
 120     XIID(IHTMLElement3) \
 121     XIID(IHTMLElement4) \
 122     XIID(IHTMLElementCollection) \
 123     XIID(IHTMLEmbedElement) \
 124     XIID(IHTMLEventObj) \
 125     XIID(IHTMLFiltersCollection) \
 126     XIID(IHTMLFormElement) \
 127     XIID(IHTMLFrameBase) \
 128     XIID(IHTMLFrameBase2) \
 129     XIID(IHTMLFrameElement3) \
 130     XIID(IHTMLGenericElement) \
 131     XIID(IHTMLIFrameElement) \
 132     XIID(IHTMLImageElementFactory) \
 133     XIID(IHTMLImgElement) \
 134     XIID(IHTMLInputElement) \
 135     XIID(IHTMLLocation) \
 136     XIID(IHTMLObjectElement) \
 137     XIID(IHTMLOptionElement) \
 138     XIID(IHTMLPluginsCollection) \
 139     XIID(IHTMLRect) \
 140     XIID(IHTMLScreen) \
 141     XIID(IHTMLScriptElement) \
 142     XIID(IHTMLSelectElement) \
 143     XIID(IHTMLStyle) \
 144     XIID(IHTMLStyle2) \
 145     XIID(IHTMLStyle3) \
 146     XIID(IHTMLStyle4) \
 147     XIID(IHTMLStyleElement) \
 148     XIID(IHTMLStyleSheetsCollection) \
 149     XIID(IHTMLTable) \
 150     XIID(IHTMLTableRow) \
 151     XIID(IHTMLTextAreaElement) \
 152     XIID(IHTMLTextContainer) \
 153     XIID(IHTMLUniqueName) \
 154     XIID(IHTMLWindow2) \
 155     XIID(IHTMLWindow3) \
 156     XIID(IHTMLWindow4) \
 157     XIID(IOmNavigator)
 158
 159 typedef enum {
 160 #define XIID(iface) iface ## _tid,
 161 #define XDIID(iface) iface ## _tid,
 162 TID_LIST
 163 #undef XIID
 164 #undef XDIID
 165     LAST_tid
 166 } tid_t;
 167
 168 typedef struct dispex_data_t dispex_data_t;
 169 typedef struct dispex_dynamic_data_t dispex_dynamic_data_t;
 170
 171 #define MSHTML_DISPID_CUSTOM_MIN 0x60000000
 172 #define MSHTML_DISPID_CUSTOM_MAX 0x6fffffff
 173 #define MSHTML_CUSTOM_DISPID_CNT (MSHTML_DISPID_CUSTOM_MAX-MSHTML_DISPID_CUSTOM_MIN)
 174
 175 typedef struct DispatchEx DispatchEx;
 176
 177 typedef struct {
 178     HRESULT (*value)(DispatchEx*,LCID,WORD,DISPPARAMS*,VARIANT*,EXCEPINFO*,IServiceProvider*);
 179     HRESULT (*get_dispid)(DispatchEx*,BSTR,DWORD,DISPID*);
 180     HRESULT (*invoke)(DispatchEx*,DISPID,LCID,WORD,DISPPARAMS*,VARIANT*,EXCEPINFO*,IServiceProvider*);
 181 } dispex_static_data_vtbl_t;
 182
 183 typedef struct {
 184     const dispex_static_data_vtbl_t *vtbl;
 185     const tid_t disp_tid;
 186     dispex_data_t *data;
 187     const tid_t* const iface_tids;
 188 } dispex_static_data_t;
 189
 190 struct DispatchEx {
 191     IDispatchEx IDispatchEx_iface;
 192
 193     IUnknown *outer;
 194
 195     dispex_static_data_t *data;
 196     dispex_dynamic_data_t *dynamic_data;
 197 };
 198
 199 void init_dispex(DispatchEx*,IUnknown*,dispex_static_data_t*);
 200 void release_dispex(DispatchEx*);
 201 BOOL dispex_query_interface(DispatchEx*,REFIID,void**);
 202 HRESULT dispex_get_dprop_ref(DispatchEx*,const WCHAR*,BOOL,VARIANT**);
 203 HRESULT get_dispids(tid_t,DWORD*,DISPID**);
 204 HRESULT remove_prop(DispatchEx*,BSTR,VARIANT_BOOL*);
 205
 206 typedef struct HTMLWindow HTMLWindow;
 207 typedef struct HTMLDocumentNode HTMLDocumentNode;
 208 typedef struct HTMLDocumentObj HTMLDocumentObj;
 209 typedef struct HTMLFrameBase HTMLFrameBase;
 210 typedef struct NSContainer NSContainer;
 211
 212 typedef enum {
 213     SCRIPTMODE_GECKO,
 214     SCRIPTMODE_ACTIVESCRIPT
 215 } SCRIPTMODE;
 216
 217 typedef struct ScriptHost ScriptHost;
 218
 219 typedef enum {
 220     GLOBAL_SCRIPTVAR,
 221     GLOBAL_ELEMENTVAR
 222 } global_prop_type_t;
 223
 224 typedef struct {
 225     global_prop_type_t type;
 226     WCHAR *name;
 227     ScriptHost *script_host;
 228     DISPID id;
 229 } global_prop_t;
 230
 231 typedef struct {
 232     IHTMLOptionElementFactory IHTMLOptionElementFactory_iface;
 233
 234     LONG ref;
 235
 236     HTMLWindow *window;
 237 } HTMLOptionElementFactory;
 238
 239 typedef struct {
 240     DispatchEx dispex;
 241     IHTMLImageElementFactory IHTMLImageElementFactory_iface;
 242
 243     LONG ref;
 244
 245     HTMLWindow *window;
 246 } HTMLImageElementFactory;
 247
 248 struct HTMLLocation {
 249     DispatchEx dispex;
 250     IHTMLLocation IHTMLLocation_iface;
 251
 252     LONG ref;
 253
 254     HTMLWindow *window;
 255 };
 256
 257 typedef struct {
 258     HTMLWindow *window;
 259     LONG ref;
 260 }  windowref_t;
 261
 262 typedef struct nsChannelBSC nsChannelBSC;
 263
 264 struct HTMLWindow {
 265     DispatchEx dispex;
 266     IHTMLWindow2       IHTMLWindow2_iface;
 267     IHTMLWindow3       IHTMLWindow3_iface;
 268     IHTMLWindow4       IHTMLWindow4_iface;
 269     IHTMLPrivateWindow IHTMLPrivateWindow_iface;
 270     IDispatchEx        IDispatchEx_iface;
 271     IServiceProvider   IServiceProvider_iface;
 272
 273     LONG ref;
 274
 275     windowref_t *window_ref;
 276     LONG task_magic;
 277
 278     HTMLDocumentNode *doc;
 279     HTMLDocumentObj *doc_obj;
 280     nsIDOMWindow *nswindow;
 281     HTMLWindow *parent;
 282     HTMLFrameBase *frame_element;
 283     READYSTATE readystate;
 284
 285     nsChannelBSC *bscallback;
 286     IMoniker *mon;
 287     LPOLESTR url;
 288
 289     IHTMLEventObj *event;
 290
 291     SCRIPTMODE scriptmode;
 292     struct list script_hosts;
 293
 294     HTMLOptionElementFactory *option_factory;
 295     HTMLImageElementFactory *image_factory;
 296     HTMLLocation *location;
 297     IHTMLScreen *screen;
 298
 299     global_prop_t *global_props;
 300     DWORD global_prop_cnt;
 301     DWORD global_prop_size;
 302
 303     struct list children;
 304     struct list sibling_entry;
 305     struct list entry;
 306 };
 307
 308 typedef enum {
 309     UNKNOWN_USERMODE,
 310     BROWSEMODE,
 311     EDITMODE
 312 } USERMODE;
 313
 314 typedef struct _cp_static_data_t {
 315     tid_t tid;
 316     void (*on_advise)(IUnknown*,struct _cp_static_data_t*);
 317     DWORD id_cnt;
 318     DISPID *ids;
 319 } cp_static_data_t;
 320
 321 typedef struct ConnectionPointContainer {
 322     IConnectionPointContainer IConnectionPointContainer_iface;
 323
 324     ConnectionPoint *cp_list;
 325     IUnknown *outer;
 326     struct ConnectionPointContainer *forward_container;
 327 } ConnectionPointContainer;
 328
 329 struct ConnectionPoint {
 330     IConnectionPoint IConnectionPoint_iface;
 331
 332     ConnectionPointContainer *container;
 333
 334     union {
 335         IUnknown *unk;
 336         IDispatch *disp;
 337         IPropertyNotifySink *propnotif;
 338     } *sinks;
 339     DWORD sinks_size;
 340
 341     const IID *iid;
 342     cp_static_data_t *data;
 343
 344     ConnectionPoint *next;
 345 };
 346
 347 struct HTMLDocument {
 348     IHTMLDocument2              IHTMLDocument2_iface;
 349     IHTMLDocument3              IHTMLDocument3_iface;
 350     IHTMLDocument4              IHTMLDocument4_iface;
 351     IHTMLDocument5              IHTMLDocument5_iface;
 352     IHTMLDocument6              IHTMLDocument6_iface;
 353     IPersistMoniker             IPersistMoniker_iface;
 354     IPersistFile                IPersistFile_iface;
 355     IPersistHistory             IPersistHistory_iface;
 356     IMonikerProp                IMonikerProp_iface;
 357     IOleObject                  IOleObject_iface;
 358     IOleDocument                IOleDocument_iface;
 359     IOleDocumentView            IOleDocumentView_iface;
 360     IOleInPlaceActiveObject     IOleInPlaceActiveObject_iface;
 361     IViewObjectEx               IViewObjectEx_iface;
 362     IOleInPlaceObjectWindowless IOleInPlaceObjectWindowless_iface;
 363     IServiceProvider            IServiceProvider_iface;
 364     IOleCommandTarget           IOleCommandTarget_iface;
 365     IOleControl                 IOleControl_iface;
 366     IHlinkTarget                IHlinkTarget_iface;
 367     IPersistStreamInit          IPersistStreamInit_iface;
 368     IDispatchEx                 IDispatchEx_iface;
 369     ISupportErrorInfo           ISupportErrorInfo_iface;
 370     IObjectWithSite             IObjectWithSite_iface;
 371     IOleContainer               IOleContainer_iface;
 372     IObjectSafety               IObjectSafety_iface;
 373
 374     IUnknown *unk_impl;
 375     IDispatchEx *dispex;
 376
 377     HTMLDocumentObj *doc_obj;
 378     HTMLDocumentNode *doc_node;
 379
 380     HTMLWindow *window;
 381
 382     LONG task_magic;
 383
 384     ConnectionPointContainer cp_container;
 385     ConnectionPoint cp_htmldocevents;
 386     ConnectionPoint cp_htmldocevents2;
 387     ConnectionPoint cp_propnotif;
 388     ConnectionPoint cp_dispatch;
 389
 390     IOleAdviseHolder *advise_holder;
 391 };
 392
 393 static inline HRESULT htmldoc_query_interface(HTMLDocument *This, REFIID riid, void **ppv)
 394 {
 395     return IUnknown_QueryInterface(This->unk_impl, riid, ppv);
 396 }
 397
 398 static inline ULONG htmldoc_addref(HTMLDocument *This)
 399 {
 400     return IUnknown_AddRef(This->unk_impl);
 401 }
 402
 403 static inline ULONG htmldoc_release(HTMLDocument *This)
 404 {
 405     return IUnknown_Release(This->unk_impl);
 406 }
 407
 408 struct HTMLDocumentObj {
 409     HTMLDocument basedoc;
 410     DispatchEx dispex;
 411     ICustomDoc ICustomDoc_iface;
 412
 413     LONG ref;
 414
 415     NSContainer *nscontainer;
 416
 417     IOleClientSite *client;
 418     IDocHostUIHandler *hostui;
 419     BOOL custom_hostui;
 420     IOleInPlaceSite *ipsite;
 421     IOleInPlaceFrame *frame;
 422     IOleInPlaceUIWindow *ip_window;
 423     IAdviseSink *view_sink;
 424
 425     DOCHOSTUIINFO hostinfo;
 426
 427     IOleUndoManager *undomgr;
 428
 429     HWND hwnd;
 430     HWND tooltips_hwnd;
 431
 432     BOOL request_uiactivate;
 433     BOOL in_place_active;
 434     BOOL ui_active;
 435     BOOL window_active;
 436     BOOL hostui_setup;
 437     BOOL container_locked;
 438     BOOL focus;
 439     INT download_state;
 440
 441     USERMODE usermode;
 442     LPWSTR mime;
 443
 444     DWORD update;
 445 };
 446
 447 struct NSContainer {
 448     nsIWebBrowserChrome      nsIWebBrowserChrome_iface;
 449     nsIContextMenuListener   nsIContextMenuListener_iface;
 450     nsIURIContentListener    nsIURIContentListener_iface;
 451     nsIEmbeddingSiteWindow   nsIEmbeddingSiteWindow_iface;
 452     nsITooltipListener       nsITooltipListener_iface;
 453     nsIInterfaceRequestor    nsIInterfaceRequestor_iface;
 454     nsIWeakReference         nsIWeakReference_iface;
 455     nsISupportsWeakReference nsISupportsWeakReference_iface;
 456
 457     nsIWebBrowser *webbrowser;
 458     nsIWebNavigation *navigation;
 459     nsIBaseWindow *window;
 460     nsIWebBrowserFocus *focus;
 461
 462     nsIEditor *editor;
 463     nsIController *editor_controller;
 464
 465     LONG ref;
 466
 467     NSContainer *parent;
 468     HTMLDocumentObj *doc;
 469
 470     nsIURIContentListener *content_listener;
 471
 472     HWND hwnd;
 473 };
 474
 475 typedef struct nsWineURI nsWineURI;
 476
 477 HRESULT set_wine_url(nsWineURI*,LPCWSTR);
 478 nsresult on_start_uri_open(NSContainer*,nsIURI*,PRBool*);
 479
 480 /* Keep sync with request_method_strings in nsio.c */
 481 typedef enum {
 482     METHOD_GET,
 483     METHOD_PUT,
 484     METHOD_POST
 485 } REQUEST_METHOD;
 486
 487 typedef struct {
 488     nsIHttpChannel         nsIHttpChannel_iface;
 489     nsIUploadChannel       nsIUploadChannel_iface;
 490     nsIHttpChannelInternal nsIHttpChannelInternal_iface;
 491
 492     LONG ref;
 493
 494     nsWineURI *uri;
 495     nsIInputStream *post_data_stream;
 496     nsILoadGroup *load_group;
 497     nsIInterfaceRequestor *notif_callback;
 498     nsISupports *owner;
 499     nsLoadFlags load_flags;
 500     nsIURI *original_uri;
 501     nsIURI *referrer;
 502     char *content_type;
 503     char *charset;
 504     PRUint32 response_status;
 505     REQUEST_METHOD request_method;
 506     struct list response_headers;
 507     struct list request_headers;
 508     UINT url_scheme;
 509 } nsChannel;
 510
 511 typedef struct {
 512     struct list entry;
 513     WCHAR *header;
 514     WCHAR *data;
 515 } http_header_t;
 516
 517 HRESULT set_http_header(struct list*,const WCHAR*,int,const WCHAR*,int);
 518
 519 typedef struct {
 520     HRESULT (*qi)(HTMLDOMNode*,REFIID,void**);
 521     void (*destructor)(HTMLDOMNode*);
 522     HRESULT (*clone)(HTMLDOMNode*,nsIDOMNode*,HTMLDOMNode**);
 523     event_target_t **(*get_event_target)(HTMLDOMNode*);
 524     HRESULT (*call_event)(HTMLDOMNode*,DWORD,BOOL*);
 525     HRESULT (*put_disabled)(HTMLDOMNode*,VARIANT_BOOL);
 526     HRESULT (*get_disabled)(HTMLDOMNode*,VARIANT_BOOL*);
 527     HRESULT (*get_document)(HTMLDOMNode*,IDispatch**);
 528     HRESULT (*get_readystate)(HTMLDOMNode*,BSTR*);
 529     HRESULT (*get_dispid)(HTMLDOMNode*,BSTR,DWORD,DISPID*);
 530     HRESULT (*invoke)(HTMLDOMNode*,DISPID,LCID,WORD,DISPPARAMS*,VARIANT*,EXCEPINFO*,IServiceProvider*);
 531     HRESULT (*bind_to_tree)(HTMLDOMNode*);
 532 } NodeImplVtbl;
 533
 534 struct HTMLDOMNode {
 535     DispatchEx dispex;
 536     IHTMLDOMNode  IHTMLDOMNode_iface;
 537     IHTMLDOMNode2 IHTMLDOMNode2_iface;
 538     const NodeImplVtbl *vtbl;
 539
 540     LONG ref;
 541
 542     nsIDOMNode *nsnode;
 543     HTMLDocumentNode *doc;
 544     event_target_t *event_target;
 545     ConnectionPointContainer *cp_container;
 546
 547     HTMLDOMNode *next;
 548 };
 549
 550 typedef struct {
 551     HTMLDOMNode node;
 552     ConnectionPointContainer cp_container;
 553
 554     IHTMLElement  IHTMLElement_iface;
 555     IHTMLElement2 IHTMLElement2_iface;
 556     IHTMLElement3 IHTMLElement3_iface;
 557
 558     nsIDOMHTMLElement *nselem;
 559 } HTMLElement;
 560
 561 #define HTMLELEMENT_TIDS    \
 562     IHTMLDOMNode_tid,       \
 563     IHTMLDOMNode2_tid,      \
 564     IHTMLElement_tid,       \
 565     IHTMLElement2_tid,      \
 566     IHTMLElement3_tid,      \
 567     IHTMLElement4_tid
 568
 569 typedef struct {
 570     HTMLElement element;
 571
 572     IHTMLTextContainer IHTMLTextContainer_iface;
 573
 574     ConnectionPoint cp;
 575 } HTMLTextContainer;
 576
 577 struct HTMLFrameBase {
 578     HTMLElement element;
 579
 580     IHTMLFrameBase  IHTMLFrameBase_iface;
 581     IHTMLFrameBase2 IHTMLFrameBase2_iface;
 582
 583     HTMLWindow *content_window;
 584
 585     nsIDOMHTMLFrameElement *nsframe;
 586     nsIDOMHTMLIFrameElement *nsiframe;
 587 };
 588
 589 typedef struct _mutation_queue_t {
 590     DWORD type;
 591     nsISupports *nsiface;
 592
 593     struct _mutation_queue_t *next;
 594 } mutation_queue_t;
 595
 596 typedef struct nsDocumentEventListener nsDocumentEventListener;
 597
 598 struct HTMLDocumentNode {
 599     HTMLDOMNode node;
 600     HTMLDocument basedoc;
 601
 602     IInternetHostSecurityManager IInternetHostSecurityManager_iface;
 603
 604     nsIDocumentObserver          nsIDocumentObserver_iface;
 605     nsIRunnable                  nsIRunnable_iface;
 606
 607     LONG ref;
 608
 609     nsIDOMHTMLDocument *nsdoc;
 610     HTMLDOMNode *nodes;
 611     BOOL content_ready;
 612     event_target_t *body_event_target;
 613
 614     IInternetSecurityManager *secmgr;
 615     ICatInformation *catmgr;
 616     nsDocumentEventListener *nsevent_listener;
 617     BOOL *event_vector;
 618
 619     BOOL skip_mutation_notif;
 620     mutation_queue_t *mutation_queue;
 621     mutation_queue_t *mutation_queue_tail;
 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(HTMLDocumentNode*);
 667 void release_mutation(HTMLDocumentNode*);
 668
 669 void HTMLDocument_LockContainer(HTMLDocumentObj*,BOOL);
 670 void show_context_menu(HTMLDocumentObj*,DWORD,POINT*,IDispatch*);
 671 void notif_focus(HTMLDocumentObj*);
 672
 673 void show_tooltip(HTMLDocumentObj*,DWORD,DWORD,LPCWSTR);
 674 void hide_tooltip(HTMLDocumentObj*);
 675 HRESULT get_client_disp_property(IOleClientSite*,DISPID,VARIANT*);
 676
 677 HRESULT ProtocolFactory_Create(REFCLSID,REFIID,void**);
 678
 679 BOOL load_gecko(BOOL);
 680 void close_gecko(void);
 681 void register_nsservice(nsIComponentRegistrar*,nsIServiceManager*);
 682 void init_nsio(nsIComponentManager*,nsIComponentRegistrar*);
 683 void release_nsio(void);
 684 BOOL is_gecko_path(const char*);
 685
 686 HRESULT nsuri_to_url(LPCWSTR,BOOL,BSTR*);
 687 HRESULT create_doc_uri(HTMLWindow*,WCHAR*,nsWineURI**);
 688 HRESULT load_nsuri(HTMLWindow*,nsWineURI*,nsChannelBSC*,DWORD);
 689
 690 HRESULT hlink_frame_navigate(HTMLDocument*,LPCWSTR,nsIInputStream*,DWORD,BOOL*);
 691 HRESULT navigate_url(HTMLWindow*,const WCHAR*,const WCHAR*);
 692 HRESULT set_frame_doc(HTMLFrameBase*,nsIDOMDocument*);
 693 HRESULT set_moniker(HTMLDocument*,IMoniker*,IBindCtx*,nsChannelBSC*,BOOL);
 694
 695 void call_property_onchanged(ConnectionPoint*,DISPID);
 696 HRESULT call_set_active_object(IOleInPlaceUIWindow*,IOleInPlaceActiveObject*);
 697
 698 void *nsalloc(size_t) __WINE_ALLOC_SIZE(1);
 699 void nsfree(void*);
 700
 701 void nsACString_InitDepend(nsACString*,const char*);
 702 void nsACString_SetData(nsACString*,const char*);
 703 PRUint32 nsACString_GetData(const nsACString*,const char**);
 704 void nsACString_Finish(nsACString*);
 705
 706 BOOL nsAString_Init(nsAString*,const PRUnichar*);
 707 void nsAString_InitDepend(nsAString*,const PRUnichar*);
 708 void nsAString_SetData(nsAString*,const PRUnichar*);
 709 PRUint32 nsAString_GetData(const nsAString*,const PRUnichar**);
 710 void nsAString_Finish(nsAString*);
 711 HRESULT return_nsstr(nsresult,nsAString*,BSTR*);
 712
 713 nsICommandParams *create_nscommand_params(void);
 714 HRESULT nsnode_to_nsstring(nsIDOMNode*,nsAString*);
 715 void get_editor_controller(NSContainer*);
 716 nsresult get_nsinterface(nsISupports*,REFIID,void**);
 717
 718 void init_nsevents(HTMLDocumentNode*);
 719 void release_nsevents(HTMLDocumentNode*);
 720 void add_nsevent_listener(HTMLDocumentNode*,nsIDOMNode*,LPCWSTR);
 721
 722 void set_window_bscallback(HTMLWindow*,nsChannelBSC*);
 723 void set_current_mon(HTMLWindow*,IMoniker*);
 724 HRESULT start_binding(HTMLWindow*,HTMLDocumentNode*,BSCallback*,IBindCtx*);
 725 HRESULT async_start_doc_binding(HTMLWindow*,nsChannelBSC*);
 726 void abort_document_bindings(HTMLDocumentNode*);
 727
 728 HRESULT bind_mon_to_buffer(HTMLDocumentNode*,IMoniker*,void**,DWORD*);
 729
 730 HRESULT create_channelbsc(IMoniker*,WCHAR*,BYTE*,DWORD,nsChannelBSC**);
 731 HRESULT channelbsc_load_stream(nsChannelBSC*,IStream*);
 732 void channelbsc_set_channel(nsChannelBSC*,nsChannel*,nsIStreamListener*,nsISupports*);
 733 IMoniker *get_channelbsc_mon(nsChannelBSC*);
 734
 735 void set_ready_state(HTMLWindow*,READYSTATE);
 736
 737 HRESULT HTMLSelectionObject_Create(HTMLDocumentNode*,nsISelection*,IHTMLSelectionObject**);
 738 HRESULT HTMLTxtRange_Create(HTMLDocumentNode*,nsIDOMRange*,IHTMLTxtRange**);
 739 IHTMLStyle *HTMLStyle_Create(nsIDOMCSSStyleDeclaration*);
 740 IHTMLStyleSheet *HTMLStyleSheet_Create(nsIDOMStyleSheet*);
 741 IHTMLStyleSheetsCollection *HTMLStyleSheetsCollection_Create(nsIDOMStyleSheetList*);
 742
 743 void detach_selection(HTMLDocumentNode*);
 744 void detach_ranges(HTMLDocumentNode*);
 745 HRESULT get_node_text(HTMLDOMNode*,BSTR*);
 746
 747 HRESULT create_nselem(HTMLDocumentNode*,const WCHAR*,nsIDOMHTMLElement**);
 748
 749 HRESULT HTMLDOMTextNode_Create(HTMLDocumentNode*,nsIDOMNode*,HTMLDOMNode**);
 750
 751 HRESULT HTMLElement_Create(HTMLDocumentNode*,nsIDOMNode*,BOOL,HTMLElement**);
 752 HRESULT HTMLCommentElement_Create(HTMLDocumentNode*,nsIDOMNode*,HTMLElement**);
 753 HRESULT HTMLAnchorElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**);
 754 HRESULT HTMLBodyElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**);
 755 HRESULT HTMLEmbedElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**);
 756 HRESULT HTMLFormElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**);
 757 HRESULT HTMLFrameElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**);
 758 HRESULT HTMLIFrame_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**);
 759 HRESULT HTMLStyleElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**);
 760 HRESULT HTMLImgElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**);
 761 HRESULT HTMLInputElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**);
 762 HRESULT HTMLObjectElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**);
 763 HRESULT HTMLOptionElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**);
 764 HRESULT HTMLScriptElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**);
 765 HRESULT HTMLSelectElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**);
 766 HRESULT HTMLTable_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**);
 767 HRESULT HTMLTableRow_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**);
 768 HRESULT HTMLTextAreaElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**);
 769 HRESULT HTMLGenericElement_Create(HTMLDocumentNode*,nsIDOMHTMLElement*,HTMLElement**);
 770
 771 void HTMLDOMNode_Init(HTMLDocumentNode*,HTMLDOMNode*,nsIDOMNode*);
 772 void HTMLElement_Init(HTMLElement*,HTMLDocumentNode*,nsIDOMHTMLElement*,dispex_static_data_t*);
 773 void HTMLElement2_Init(HTMLElement*);
 774 void HTMLElement3_Init(HTMLElement*);
 775 void HTMLTextContainer_Init(HTMLTextContainer*,HTMLDocumentNode*,nsIDOMHTMLElement*,dispex_static_data_t*);
 776 void HTMLFrameBase_Init(HTMLFrameBase*,HTMLDocumentNode*,nsIDOMHTMLElement*,dispex_static_data_t*);
 777
 778 HRESULT HTMLDOMNode_QI(HTMLDOMNode*,REFIID,void**);
 779 void HTMLDOMNode_destructor(HTMLDOMNode*);
 780
 781 HRESULT HTMLElement_QI(HTMLDOMNode*,REFIID,void**);
 782 void HTMLElement_destructor(HTMLDOMNode*);
 783 HRESULT HTMLElement_clone(HTMLDOMNode*,nsIDOMNode*,HTMLDOMNode**);
 784
 785 HRESULT HTMLFrameBase_QI(HTMLFrameBase*,REFIID,void**);
 786 void HTMLFrameBase_destructor(HTMLFrameBase*);
 787
 788 HRESULT get_node(HTMLDocumentNode*,nsIDOMNode*,BOOL,HTMLDOMNode**);
 789 void release_nodes(HTMLDocumentNode*);
 790
 791 void release_script_hosts(HTMLWindow*);
 792 void connect_scripts(HTMLWindow*);
 793 void doc_insert_script(HTMLWindow*,nsIDOMHTMLScriptElement*);
 794 IDispatch *script_parse_event(HTMLWindow*,LPCWSTR);
 795 HRESULT exec_script(HTMLWindow*,const WCHAR*,const WCHAR*,VARIANT*);
 796 void set_script_mode(HTMLWindow*,SCRIPTMODE);
 797 BOOL find_global_prop(HTMLWindow*,BSTR,DWORD,ScriptHost**,DISPID*);
 798 IDispatch *get_script_disp(ScriptHost*);
 799 HRESULT search_window_props(HTMLWindow*,BSTR,DWORD,DISPID*);
 800
 801 IHTMLElementCollection *create_all_collection(HTMLDOMNode*,BOOL);
 802 IHTMLElementCollection *create_collection_from_nodelist(HTMLDocumentNode*,IUnknown*,nsIDOMNodeList*);
 803 IHTMLElementCollection *create_collection_from_htmlcol(HTMLDocumentNode*,IUnknown*,nsIDOMHTMLCollection*);
 804
 805 /* commands */
 806 typedef struct {
 807     DWORD id;
 808     HRESULT (*query)(HTMLDocument*,OLECMD*);
 809     HRESULT (*exec)(HTMLDocument*,DWORD,VARIANT*,VARIANT*);
 810 } cmdtable_t;
 811
 812 extern const cmdtable_t editmode_cmds[];
 813
 814 void do_ns_command(HTMLDocument*,const char*,nsICommandParams*);
 815
 816 /* timer */
 817 #define UPDATE_UI       0x0001
 818 #define UPDATE_TITLE    0x0002
 819
 820 void update_doc(HTMLDocument*,DWORD);
 821 void update_title(HTMLDocumentObj*);
 822
 823 /* editor */
 824 void init_editor(HTMLDocument*);
 825 void handle_edit_event(HTMLDocument*,nsIDOMEvent*);
 826 HRESULT editor_exec_copy(HTMLDocument*,DWORD,VARIANT*,VARIANT*);
 827 HRESULT editor_exec_cut(HTMLDocument*,DWORD,VARIANT*,VARIANT*);
 828 HRESULT editor_exec_paste(HTMLDocument*,DWORD,VARIANT*,VARIANT*);
 829 void handle_edit_load(HTMLDocument*);
 830 HRESULT editor_is_dirty(HTMLDocument*);
 831 void set_dirty(HTMLDocument*,VARIANT_BOOL);
 832
 833 extern DWORD mshtml_tls;
 834
 835 typedef struct task_t task_t;
 836 typedef void (*task_proc_t)(task_t*);
 837
 838 struct task_t {
 839     LONG target_magic;
 840     task_proc_t proc;
 841     struct task_t *next;
 842 };
 843
 844 typedef struct {
 845     task_t header;
 846     HTMLDocumentObj *doc;
 847 } docobj_task_t;
 848
 849 typedef struct {
 850     HWND thread_hwnd;
 851     task_t *task_queue_head;
 852     task_t *task_queue_tail;
 853     struct list timer_list;
 854 } thread_data_t;
 855
 856 thread_data_t *get_thread_data(BOOL);
 857 HWND get_thread_hwnd(void);
 858
 859 LONG get_task_target_magic(void);
 860 void push_task(task_t*,task_proc_t,LONG);
 861 void remove_target_tasks(LONG);
 862
 863 DWORD set_task_timer(HTMLDocument*,DWORD,BOOL,IDispatch*);
 864 HRESULT clear_task_timer(HTMLDocument*,BOOL,DWORD);
 865
 866 void release_typelib(void);
 867 HRESULT call_disp_func(IDispatch*,DISPPARAMS*);
 868
 869 const char *debugstr_variant(const VARIANT*);
 870
 871 DEFINE_GUID(CLSID_AboutProtocol, 0x3050F406, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 872 DEFINE_GUID(CLSID_JSProtocol, 0x3050F3B2, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 873 DEFINE_GUID(CLSID_MailtoProtocol, 0x3050F3DA, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 874 DEFINE_GUID(CLSID_ResProtocol, 0x3050F3BC, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 875 DEFINE_GUID(CLSID_SysimageProtocol, 0x76E67A63, 0x06E9, 0x11D2, 0xA8,0x40, 0x00,0x60,0x08,0x05,0x93,0x82);
 876
 877 DEFINE_GUID(CLSID_CMarkup,0x3050f4fb,0x98b5,0x11cf,0xbb,0x82,0x00,0xaa,0x00,0xbd,0xce,0x0b);
 878
 879 /* memory allocation functions */
 880
 881 static inline void * __WINE_ALLOC_SIZE(1) heap_alloc(size_t len)
 882 {
 883     return HeapAlloc(GetProcessHeap(), 0, len);
 884 }
 885
 886 static inline void * __WINE_ALLOC_SIZE(1) heap_alloc_zero(size_t len)
 887 {
 888     return HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, len);
 889 }
 890
 891 static inline void * __WINE_ALLOC_SIZE(2) heap_realloc(void *mem, size_t len)
 892 {
 893     return HeapReAlloc(GetProcessHeap(), 0, mem, len);
 894 }
 895
 896 static inline void * __WINE_ALLOC_SIZE(2) heap_realloc_zero(void *mem, size_t len)
 897 {
 898     return HeapReAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, mem, len);
 899 }
 900
 901 static inline BOOL heap_free(void *mem)
 902 {
 903     return HeapFree(GetProcessHeap(), 0, mem);
 904 }
 905
 906 static inline LPWSTR heap_strdupW(LPCWSTR str)
 907 {
 908     LPWSTR ret = NULL;
 909
 910     if(str) {
 911         DWORD size;
 912
 913         size = (strlenW(str)+1)*sizeof(WCHAR);
 914         ret = heap_alloc(size);
 915         memcpy(ret, str, size);
 916     }
 917
 918     return ret;
 919 }
 920
 921 static inline LPWSTR heap_strndupW(LPCWSTR str, unsigned len)
 922 {
 923     LPWSTR ret = NULL;
 924
 925     if(str) {
 926         ret = heap_alloc((len+1)*sizeof(WCHAR));
 927         memcpy(ret, str, len*sizeof(WCHAR));
 928         ret[len] = 0;
 929     }
 930
 931     return ret;
 932 }
 933
 934 static inline char *heap_strdupA(const char *str)
 935 {
 936     char *ret = NULL;
 937
 938     if(str) {
 939         DWORD size;
 940
 941         size = strlen(str)+1;
 942         ret = heap_alloc(size);
 943         memcpy(ret, str, size);
 944     }
 945
 946     return ret;
 947 }
 948
 949 static inline WCHAR *heap_strdupAtoW(const char *str)
 950 {
 951     LPWSTR ret = NULL;
 952
 953     if(str) {
 954         DWORD len;
 955
 956         len = MultiByteToWideChar(CP_ACP, 0, str, -1, NULL, 0);
 957         ret = heap_alloc(len*sizeof(WCHAR));
 958         MultiByteToWideChar(CP_ACP, 0, str, -1, ret, len);
 959     }
 960
 961     return ret;
 962 }
 963
 964 static inline char *heap_strdupWtoA(LPCWSTR str)
 965 {
 966     char *ret = NULL;
 967
 968     if(str) {
 969         DWORD size = WideCharToMultiByte(CP_ACP, 0, str, -1, NULL, 0, NULL, NULL);
 970         ret = heap_alloc(size);
 971         WideCharToMultiByte(CP_ACP, 0, str, -1, ret, size, NULL, NULL);
 972     }
 973
 974     return ret;
 975 }
 976
 977 static inline void windowref_addref(windowref_t *ref)
 978 {
 979     InterlockedIncrement(&ref->ref);
 980 }
 981
 982 static inline void windowref_release(windowref_t *ref)
 983 {
 984     if(!InterlockedDecrement(&ref->ref))
 985         heap_free(ref);
 986 }
 987
 988 HDC get_display_dc(void);
 989 HINSTANCE get_shdoclc(void);
 990 void set_statustext(HTMLDocumentObj*,INT,LPCWSTR);
 991
 992 extern HINSTANCE hInst;