git.oblomov.eu Git - wine/blob - dlls/mshtml/mshtml_private.h

   1 /*
   2  * Copyright 2005-2006 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 "docobj.h"
  20 #include "mshtml.h"
  21 #include "mshtmhst.h"
  22 #include "hlink.h"
  23
  24 #ifdef INIT_GUID
  25 #include "initguid.h"
  26 #endif
  27
  28 #include "nsiface.h"
  29
  30 #define GENERATE_MSHTML_NS_FAILURE(code) \
  31     ((nsresult) ((PRUint32)(1<<31) | ((PRUint32)(0x45+6)<<16) | (PRUint32)(code)))
  32
  33 #define NS_OK                     ((nsresult)0x00000000L)
  34 #define NS_ERROR_FAILURE          ((nsresult)0x80004005L)
  35 #define NS_NOINTERFACE            ((nsresult)0x80004002L)
  36 #define NS_ERROR_NOT_IMPLEMENTED  ((nsresult)0x80004001L)
  37 #define NS_ERROR_INVALID_ARG      ((nsresult)0x80070057L)
  38 #define NS_ERROR_UNEXPECTED       ((nsresult)0x8000ffffL)
  39 #define NS_ERROR_UNKNOWN_PROTOCOL ((nsresult)0x804b0012L)
  40
  41 #define WINE_NS_LOAD_FROM_MONIKER GENERATE_MSHTML_NS_FAILURE(0)
  42
  43 #define NS_FAILED(res) ((res) & 0x80000000)
  44 #define NS_SUCCEEDED(res) (!NS_FAILED(res))
  45
  46 #define NSAPI WINAPI
  47
  48 #define NS_ELEMENT_NODE   1
  49 #define NS_DOCUMENT_NODE  9
  50
  51 typedef struct HTMLDOMNode HTMLDOMNode;
  52 typedef struct ConnectionPoint ConnectionPoint;
  53 typedef struct BSCallback BSCallback;
  54
  55 typedef enum {
  56     UNKNOWN_USERMODE,
  57     BROWSEMODE,
  58     EDITMODE
  59 } USERMODE;
  60
  61 struct HTMLDocument {
  62     const IHTMLDocument2Vtbl              *lpHTMLDocument2Vtbl;
  63     const IHTMLDocument3Vtbl              *lpHTMLDocument3Vtbl;
  64     const IPersistMonikerVtbl             *lpPersistMonikerVtbl;
  65     const IPersistFileVtbl                *lpPersistFileVtbl;
  66     const IMonikerPropVtbl                *lpMonikerPropVtbl;
  67     const IOleObjectVtbl                  *lpOleObjectVtbl;
  68     const IOleDocumentVtbl                *lpOleDocumentVtbl;
  69     const IOleDocumentViewVtbl            *lpOleDocumentViewVtbl;
  70     const IOleInPlaceActiveObjectVtbl     *lpOleInPlaceActiveObjectVtbl;
  71     const IViewObject2Vtbl                *lpViewObject2Vtbl;
  72     const IOleInPlaceObjectWindowlessVtbl *lpOleInPlaceObjectWindowlessVtbl;
  73     const IServiceProviderVtbl            *lpServiceProviderVtbl;
  74     const IOleCommandTargetVtbl           *lpOleCommandTargetVtbl;
  75     const IOleControlVtbl                 *lpOleControlVtbl;
  76     const IHlinkTargetVtbl                *lpHlinkTargetVtbl;
  77     const IConnectionPointContainerVtbl   *lpConnectionPointContainerVtbl;
  78     const IPersistStreamInitVtbl          *lpPersistStreamInitVtbl;
  79
  80     LONG ref;
  81
  82     NSContainer *nscontainer;
  83
  84     IOleClientSite *client;
  85     IDocHostUIHandler *hostui;
  86     IOleInPlaceSite *ipsite;
  87     IOleInPlaceFrame *frame;
  88
  89     BSCallback *bscallback;
  90
  91     HWND hwnd;
  92     HWND tooltips_hwnd;
  93
  94     USERMODE usermode;
  95     READYSTATE readystate;
  96     BOOL in_place_active;
  97     BOOL ui_active;
  98     BOOL window_active;
  99     BOOL has_key_path;
 100     BOOL container_locked;
 101
 102     ConnectionPoint *cp_htmldocevents;
 103     ConnectionPoint *cp_htmldocevents2;
 104     ConnectionPoint *cp_propnotif;
 105
 106     HTMLDOMNode *nodes;
 107 };
 108
 109 struct NSContainer {
 110     const nsIWebBrowserChromeVtbl       *lpWebBrowserChromeVtbl;
 111     const nsIContextMenuListenerVtbl    *lpContextMenuListenerVtbl;
 112     const nsIURIContentListenerVtbl     *lpURIContentListenerVtbl;
 113     const nsIEmbeddingSiteWindowVtbl    *lpEmbeddingSiteWindowVtbl;
 114     const nsITooltipListenerVtbl        *lpTooltipListenerVtbl;
 115     const nsIInterfaceRequestorVtbl     *lpInterfaceRequestorVtbl;
 116     const nsIWeakReferenceVtbl          *lpWeakReferenceVtbl;
 117     const nsISupportsWeakReferenceVtbl  *lpSupportsWeakReferenceVtbl;
 118
 119     nsIWebBrowser *webbrowser;
 120     nsIWebNavigation *navigation;
 121     nsIBaseWindow *window;
 122     nsIWebBrowserFocus *focus;
 123
 124     LONG ref;
 125
 126     NSContainer *parent;
 127     HTMLDocument *doc;
 128
 129     nsIURIContentListener *content_listener;
 130
 131     HWND hwnd;
 132
 133     BSCallback *bscallback; /* hack */
 134 };
 135
 136 typedef struct {
 137     const nsIHttpChannelVtbl *lpHttpChannelVtbl;
 138     const nsIUploadChannelVtbl *lpUploadChannelVtbl;
 139
 140     LONG ref;
 141
 142     nsIChannel *channel;
 143     nsIHttpChannel *http_channel;
 144     nsIWineURI *uri;
 145     nsIInputStream *post_data_stream;
 146     nsILoadGroup *load_group;
 147     nsIInterfaceRequestor *notif_callback;
 148     nsLoadFlags load_flags;
 149     nsIURI *original_uri;
 150     char *content;
 151 } nsChannel;
 152
 153 typedef struct {
 154     const nsIInputStreamVtbl *lpInputStreamVtbl;
 155
 156     LONG ref;
 157
 158     char buf[1024];
 159     DWORD buf_size;
 160 } nsProtocolStream;
 161
 162 struct BSCallback {
 163     const IBindStatusCallbackVtbl *lpBindStatusCallbackVtbl;
 164     const IServiceProviderVtbl    *lpServiceProviderVtbl;
 165     const IHttpNegotiate2Vtbl     *lpHttpNegotiate2Vtbl;
 166     const IInternetBindInfoVtbl   *lpInternetBindInfoVtbl;
 167
 168     LONG ref;
 169
 170     LPWSTR headers;
 171     HGLOBAL post_data;
 172     ULONG post_data_len;
 173     ULONG readed;
 174
 175     nsChannel *nschannel;
 176     nsIStreamListener *nslistener;
 177     nsISupports *nscontext;
 178
 179     IMoniker *mon;
 180     IBinding *binding;
 181
 182     HTMLDocument *doc;
 183
 184     nsProtocolStream *nsstream;
 185 };
 186
 187 struct HTMLDOMNode {
 188     const IHTMLDOMNodeVtbl *lpHTMLDOMNodeVtbl;
 189
 190     void (*destructor)(IUnknown*);
 191
 192     enum {
 193         NT_UNKNOWN,
 194         NT_HTMLELEM
 195     } node_type;
 196
 197     union {
 198         IUnknown *unk;
 199         IHTMLElement *elem;
 200     } impl;
 201
 202     nsIDOMNode *nsnode;
 203     HTMLDocument *doc;
 204
 205     HTMLDOMNode *next;
 206 };
 207
 208 typedef struct {
 209     const IHTMLElementVtbl *lpHTMLElementVtbl;
 210     const IHTMLElement2Vtbl *lpHTMLElement2Vtbl;
 211
 212     void (*destructor)(IUnknown*);
 213
 214     nsIDOMHTMLElement *nselem;
 215     HTMLDOMNode *node;
 216
 217     IUnknown *impl;
 218 } HTMLElement;
 219
 220 typedef struct {
 221     const IHTMLTextContainerVtbl *lpHTMLTextContainerVtbl;
 222
 223     HTMLElement *element;
 224 } HTMLTextContainer;
 225
 226 #define HTMLDOC(x)       ((IHTMLDocument2*)               &(x)->lpHTMLDocument2Vtbl)
 227 #define HTMLDOC3(x)      ((IHTMLDocument3*)               &(x)->lpHTMLDocument3Vtbl)
 228 #define PERSIST(x)       ((IPersist*)                     &(x)->lpPersistFileVtbl)
 229 #define PERSISTMON(x)    ((IPersistMoniker*)              &(x)->lpPersistMonikerVtbl)
 230 #define PERSISTFILE(x)   ((IPersistFile*)                 &(x)->lpPersistFileVtbl)
 231 #define MONPROP(x)       ((IMonikerProp*)                 &(x)->lpMonikerPropVtbl)
 232 #define OLEOBJ(x)        ((IOleObject*)                   &(x)->lpOleObjectVtbl)
 233 #define OLEDOC(x)        ((IOleDocument*)                 &(x)->lpOleDocumentVtbl)
 234 #define DOCVIEW(x)       ((IOleDocumentView*)             &(x)->lpOleDocumentViewVtbl)
 235 #define OLEWIN(x)        ((IOleWindow*)                   &(x)->lpOleInPlaceActiveObjectVtbl)
 236 #define ACTOBJ(x)        ((IOleInPlaceActiveObject*)      &(x)->lpOleInPlaceActiveObjectVtbl)
 237 #define VIEWOBJ(x)       ((IViewObject*)                  &(x)->lpViewObject2Vtbl)
 238 #define VIEWOBJ2(x)      ((IViewObject2*)                 &(x)->lpViewObject2Vtbl)
 239 #define INPLACEOBJ(x)    ((IOleInPlaceObject*)            &(x)->lpOleInPlaceObjectWindowlessVtbl)
 240 #define INPLACEWIN(x)    ((IOleInPlaceObjectWindowless*)  &(x)->lpOleInPlaceObjectWindowlessVtbl)
 241 #define SERVPROV(x)      ((IServiceProvider*)             &(x)->lpServiceProviderVtbl)
 242 #define CMDTARGET(x)     ((IOleCommandTarget*)            &(x)->lpOleCommandTargetVtbl)
 243 #define CONTROL(x)       ((IOleControl*)                  &(x)->lpOleControlVtbl)
 244 #define HLNKTARGET(x)    ((IHlinkTarget*)                 &(x)->lpHlinkTargetVtbl)
 245 #define CONPTCONT(x)     ((IConnectionPointContainer*)    &(x)->lpConnectionPointContainerVtbl)
 246 #define PERSTRINIT(x)    ((IPersistStreamInit*)           &(x)->lpPersistStreamInitVtbl)
 247
 248 #define NSWBCHROME(x)    ((nsIWebBrowserChrome*)          &(x)->lpWebBrowserChromeVtbl)
 249 #define NSCML(x)         ((nsIContextMenuListener*)       &(x)->lpContextMenuListenerVtbl)
 250 #define NSURICL(x)       ((nsIURIContentListener*)        &(x)->lpURIContentListenerVtbl)
 251 #define NSEMBWNDS(x)     ((nsIEmbeddingSiteWindow*)       &(x)->lpEmbeddingSiteWindowVtbl)
 252 #define NSIFACEREQ(x)    ((nsIInterfaceRequestor*)        &(x)->lpInterfaceRequestorVtbl)
 253 #define NSTOOLTIP(x)     ((nsITooltipListener*)           &(x)->lpTooltipListenerVtbl)
 254 #define NSWEAKREF(x)     ((nsIWeakReference*)             &(x)->lpWeakReferenceVtbl)
 255 #define NSSUPWEAKREF(x)  ((nsISupportsWeakReference*)     &(x)->lpSupportsWeakReferenceVtbl)
 256
 257 #define NSCHANNEL(x)     ((nsIChannel*)        &(x)->lpHttpChannelVtbl)
 258 #define NSHTTPCHANNEL(x) ((nsIHttpChannel*)    &(x)->lpHttpChannelVtbl)
 259 #define NSUPCHANNEL(x)   ((nsIUploadChannel*)  &(x)->lpUploadChannelVtbl)
 260
 261 #define HTTPNEG(x)       ((IHttpNegotiate2*)              &(x)->lpHttpNegotiate2Vtbl)
 262 #define STATUSCLB(x)     ((IBindStatusCallback*)          &(x)->lpBindStatusCallbackVtbl)
 263 #define BINDINFO(x)      ((IInternetBindInfo*)            &(x)->lpInternetBindInfoVtbl);
 264
 265 #define HTMLELEM(x)      ((IHTMLElement*)                 &(x)->lpHTMLElementVtbl)
 266 #define HTMLELEM2(x)     ((IHTMLElement2*)                &(x)->lpHTMLElement2Vtbl)
 267 #define HTMLDOMNODE(x)   ((IHTMLDOMNode*)                 &(x)->lpHTMLDOMNodeVtbl)
 268
 269 #define HTMLTEXTCONT(x)  ((IHTMLTextContainer*)           &(x)->lpHTMLTextContainerVtbl)
 270
 271 #define DEFINE_THIS(cls,ifc,iface) ((cls*)((BYTE*)(iface)-offsetof(cls,lp ## ifc ## Vtbl)))
 272
 273 HRESULT HTMLDocument_Create(IUnknown*,REFIID,void**);
 274 HRESULT HTMLLoadOptions_Create(IUnknown*,REFIID,void**);
 275
 276 void HTMLDocument_HTMLDocument3_Init(HTMLDocument*);
 277 void HTMLDocument_Persist_Init(HTMLDocument*);
 278 void HTMLDocument_OleCmd_Init(HTMLDocument*);
 279 void HTMLDocument_OleObj_Init(HTMLDocument*);
 280 void HTMLDocument_View_Init(HTMLDocument*);
 281 void HTMLDocument_Window_Init(HTMLDocument*);
 282 void HTMLDocument_Service_Init(HTMLDocument*);
 283 void HTMLDocument_Hlink_Init(HTMLDocument*);
 284 void HTMLDocument_ConnectionPoints_Init(HTMLDocument*);
 285
 286 void HTMLDocument_ConnectionPoints_Destroy(HTMLDocument*);
 287
 288 NSContainer *NSContainer_Create(HTMLDocument*,NSContainer*);
 289 void NSContainer_Release(NSContainer*);
 290
 291 void HTMLDocument_LockContainer(HTMLDocument*,BOOL);
 292 void HTMLDocument_ShowContextMenu(HTMLDocument*,DWORD,POINT*);
 293
 294 void show_tooltip(HTMLDocument*,DWORD,DWORD,LPCWSTR);
 295 void hide_tooltip(HTMLDocument*);
 296 HRESULT get_client_disp_property(IOleClientSite*,DISPID,VARIANT*);
 297
 298 HRESULT ProtocolFactory_Create(REFCLSID,REFIID,void**);
 299
 300 void close_gecko(void);
 301 void register_nsservice(nsIComponentRegistrar*,nsIServiceManager*);
 302 void init_nsio(nsIComponentManager*,nsIComponentRegistrar*);
 303
 304 void hlink_frame_navigate(HTMLDocument*,IHlinkFrame*,LPCWSTR,nsIInputStream*,DWORD);
 305
 306 void call_property_onchanged(ConnectionPoint*,DISPID);
 307
 308 void *nsalloc(size_t);
 309 void nsfree(void*);
 310
 311 void nsACString_Init(nsACString*,const char*);
 312 PRUint32 nsACString_GetData(const nsACString*,const char**,PRBool*);
 313 void nsACString_Finish(nsACString*);
 314
 315 void nsAString_Init(nsAString*,const PRUnichar*);
 316 PRUint32 nsAString_GetData(const nsAString*,const PRUnichar**,PRBool*);
 317 void nsAString_Finish(nsAString*);
 318
 319 nsIInputStream *create_nsstream(const char*,PRInt32);
 320 nsICommandParams *create_nscommand_params(void);
 321 void nsnode_to_nsstring(nsIDOMNode*,nsAString*);
 322
 323 BSCallback *create_bscallback(IMoniker*);
 324 HRESULT start_binding(BSCallback*);
 325 void set_document_bscallback(HTMLDocument*,BSCallback*);
 326
 327 IHlink *Hlink_Create(void);
 328 IHTMLSelectionObject *HTMLSelectionObject_Create(nsISelection*);
 329 IHTMLTxtRange *HTMLTxtRange_Create(nsISelection*);
 330
 331 void HTMLElement_Create(HTMLDOMNode*);
 332 void HTMLBodyElement_Create(HTMLElement*);
 333 void HTMLInputElement_Create(HTMLElement*);
 334 void HTMLSelectElement_Create(HTMLElement*);
 335 void HTMLTextAreaElement_Create(HTMLElement*);
 336
 337 void HTMLElement2_Init(HTMLElement*);
 338
 339 void HTMLTextContainer_Init(HTMLTextContainer*,HTMLElement*);
 340
 341 HRESULT HTMLDOMNode_QI(HTMLDOMNode*,REFIID,void**);
 342 HRESULT HTMLElement_QI(HTMLElement*,REFIID,void**);
 343
 344 HTMLDOMNode *get_node(HTMLDocument*,nsIDOMNode*);
 345 void release_nodes(HTMLDocument*);
 346
 347 void install_wine_gecko(void);
 348
 349 extern DWORD mshtml_tls;
 350
 351 typedef struct task_t {
 352     HTMLDocument *doc;
 353
 354     enum {
 355         TASK_SETDOWNLOADSTATE,
 356         TASK_PARSECOMPLETE
 357     } task_id;
 358
 359     struct task_t *next;
 360 } task_t;
 361
 362 typedef struct {
 363     HWND thread_hwnd;
 364     task_t *task_queue_head;
 365     task_t *task_queue_tail;
 366 } thread_data_t;
 367
 368 thread_data_t *get_thread_data(BOOL);
 369 HWND get_thread_hwnd(void);
 370 void push_task(task_t*);
 371 void remove_doc_tasks(HTMLDocument*);
 372
 373 DEFINE_GUID(CLSID_AboutProtocol, 0x3050F406, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 374 DEFINE_GUID(CLSID_JSProtocol, 0x3050F3B2, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 375 DEFINE_GUID(CLSID_MailtoProtocol, 0x3050F3DA, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 376 DEFINE_GUID(CLSID_ResProtocol, 0x3050F3BC, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
 377 DEFINE_GUID(CLSID_SysimageProtocol, 0x76E67A63, 0x06E9, 0x11D2, 0xA8,0x40, 0x00,0x60,0x08,0x05,0x93,0x82);
 378
 379 DEFINE_GUID(CLSID_CMarkup,0x3050f4fb,0x98b5,0x11cf,0xbb,0x82,0x00,0xaa,0x00,0xbd,0xce,0x0b);
 380
 381 extern LONG module_ref;
 382 #define LOCK_MODULE()   InterlockedIncrement(&module_ref)
 383 #define UNLOCK_MODULE() InterlockedDecrement(&module_ref)
 384
 385 /* memory allocation functions */
 386
 387 static inline void *mshtml_alloc(size_t len)
 388 {
 389     return HeapAlloc(GetProcessHeap(), 0, len);
 390 }
 391
 392 static inline void *mshtml_alloc_zero(size_t len)
 393 {
 394     return HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, len);
 395 }
 396
 397 static inline void *mshtml_realloc(void *mem, size_t len)
 398 {
 399     return HeapReAlloc(GetProcessHeap(), 0, mem, len);
 400 }
 401
 402 static inline BOOL mshtml_free(void *mem)
 403 {
 404     return HeapFree(GetProcessHeap(), 0, mem);
 405 }
 406
 407 extern HINSTANCE hInst;