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