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