dlls/shdocvw/navigate.c

   1 /*
   2  * Copyright 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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  17  */
  18
  19 #define NONAMELESSUNION
  20 #define NONAMELESSSTRUCT
  21
  22 #include "wine/debug.h"
  23 #include "wine/unicode.h"
  24
  25 #include "shdocvw.h"
  26 #include "mshtml.h"
  27 #include "exdispid.h"
  28
  29 WINE_DEFAULT_DEBUG_CHANNEL(shdocvw);
  30
  31 typedef struct {
  32     const IBindStatusCallbackVtbl  *lpBindStatusCallbackVtbl;
  33     const IHttpNegotiateVtbl       *lpHttpNegotiateVtbl;
  34
  35     LONG ref;
  36
  37     HGLOBAL post_data;
  38     LPWSTR headers;
  39     ULONG post_data_len;
  40 } BindStatusCallback;
  41
  42 #define BINDSC(x)  ((IBindStatusCallback*) &(x)->lpBindStatusCallbackVtbl)
  43 #define HTTPNEG(x) ((IHttpNegotiate*)      &(x)->lpHttpNegotiateVtbl)
  44
  45 static void dump_BINDINFO(BINDINFO *bi)
  46 {
  47     static const char *BINDINFOF_str[] = {
  48         "#0",
  49         "BINDINFOF_URLENCODESTGMEDDATA",
  50         "BINDINFOF_URLENCODEDEXTRAINFO"
  51     };
  52
  53     static const char *BINDVERB_str[] = {
  54         "BINDVERB_GET",
  55         "BINDVERB_POST",
  56         "BINDVERB_PUT",
  57         "BINDVERB_CUSTOM"
  58     };
  59
  60     TRACE("\n"
  61             "BINDINFO = {\n"
  62             "    %ld, %s,\n"
  63             "    {%ld, %p, %p},\n"
  64             "    %s,\n"
  65             "    %s,\n"
  66             "    %s,\n"
  67             "    %ld, %08lx, %ld, %ld\n"
  68             "    {%ld %p %x},\n"
  69             "    %s\n"
  70             "    %p, %ld\n"
  71             "}\n",
  72
  73             bi->cbSize, debugstr_w(bi->szExtraInfo),
  74             bi->stgmedData.tymed, bi->stgmedData.u.hGlobal, bi->stgmedData.pUnkForRelease,
  75             bi->grfBindInfoF > BINDINFOF_URLENCODEDEXTRAINFO
  76                 ? "unknown" : BINDINFOF_str[bi->grfBindInfoF],
  77             bi->dwBindVerb > BINDVERB_CUSTOM
  78                 ? "unknown" : BINDVERB_str[bi->dwBindVerb],
  79             debugstr_w(bi->szCustomVerb),
  80             bi->cbStgmedData, bi->dwOptions, bi->dwOptionsFlags, bi->dwCodePage,
  81             bi->securityAttributes.nLength,
  82             bi->securityAttributes.lpSecurityDescriptor,
  83             bi->securityAttributes.bInheritHandle,
  84             debugstr_guid(&bi->iid),
  85             bi->pUnk, bi->dwReserved
  86             );
  87 }
  88
  89 #define BINDSC_THIS(iface) DEFINE_THIS(BindStatusCallback, BindStatusCallback, iface)
  90
  91 static HRESULT WINAPI BindStatusCallback_QueryInterface(IBindStatusCallback *iface,
  92                                                         REFIID riid, void **ppv)
  93 {
  94     BindStatusCallback *This = BINDSC_THIS(iface);
  95
  96     *ppv = NULL;
  97
  98     if(IsEqualGUID(&IID_IUnknown, riid)) {
  99         TRACE("(%p)->(IID_IUnknown %p)\n", This, ppv);
 100         *ppv = BINDSC(This);
 101     }else if(IsEqualGUID(&IID_IBindStatusCallback, riid)) {
 102         TRACE("(%p)->(IID_IBindStatusCallback %p)\n", This, ppv);
 103         *ppv = BINDSC(This);
 104     }else if(IsEqualGUID(&IID_IHttpNegotiate, riid)) {
 105         TRACE("(%p)->(IID_IHttpNegotiate %p)\n", This, ppv);
 106         *ppv = HTTPNEG(This);
 107     }
 108
 109     if(*ppv) {
 110         IBindStatusCallback_AddRef(BINDSC(This));
 111         return S_OK;
 112     }
 113
 114     WARN("(%p)->(%s %p)\n", This, debugstr_guid(riid), ppv);
 115     return E_NOINTERFACE;
 116 }
 117
 118 static ULONG WINAPI BindStatusCallback_AddRef(IBindStatusCallback *iface)
 119 {
 120     BindStatusCallback *This = BINDSC_THIS(iface);
 121     LONG ref = InterlockedIncrement(&This->ref);
 122
 123     TRACE("(%p) ref=%ld\n", This, ref);
 124
 125     return ref;
 126 }
 127
 128 static ULONG WINAPI BindStatusCallback_Release(IBindStatusCallback *iface)
 129 {
 130     BindStatusCallback *This = BINDSC_THIS(iface);
 131     LONG ref = InterlockedDecrement(&This->ref);
 132
 133     TRACE("(%p) ref=%ld\n", This, ref);
 134
 135     if(!ref) {
 136         if(This->post_data)
 137             GlobalFree(This->post_data);
 138         HeapFree(GetProcessHeap(), 0, This->headers);
 139         HeapFree(GetProcessHeap(), 0, This);
 140     }
 141
 142     return ref;
 143 }
 144
 145 static HRESULT WINAPI BindStatusCallback_OnStartBinding(IBindStatusCallback *iface,
 146        DWORD dwReserved, IBinding *pbind)
 147 {
 148     BindStatusCallback *This = BINDSC_THIS(iface);
 149     FIXME("(%p)->(%ld %p)\n", This, dwReserved, pbind);
 150     return E_NOTIMPL;
 151 }
 152
 153 static HRESULT WINAPI BindStatusCallback_GetPriority(IBindStatusCallback *iface,
 154        LONG *pnPriority)
 155 {
 156     BindStatusCallback *This = BINDSC_THIS(iface);
 157     FIXME("(%p)->(%p)\n", This, pnPriority);
 158     return E_NOTIMPL;
 159 }
 160
 161 static HRESULT WINAPI BindStatusCallback_OnLowResource(IBindStatusCallback *iface,
 162        DWORD reserved)
 163 {
 164     BindStatusCallback *This = BINDSC_THIS(iface);
 165     FIXME("(%p)->(%ld)\n", This, reserved);
 166     return E_NOTIMPL;
 167 }
 168
 169 static HRESULT WINAPI BindStatusCallback_OnProgress(IBindStatusCallback *iface,
 170         ULONG ulProgress, ULONG ulProgressMax, ULONG ulStatusCode, LPCWSTR szStatusText)
 171 {
 172     BindStatusCallback *This = BINDSC_THIS(iface);
 173     FIXME("(%p)->(%ld %ld %ld %s)\n", This, ulProgress, ulProgressMax, ulStatusCode,
 174           debugstr_w(szStatusText));
 175     return E_NOTIMPL;
 176 }
 177
 178 static HRESULT WINAPI BindStatusCallback_OnStopBinding(IBindStatusCallback *iface,
 179         HRESULT hresult, LPCWSTR szError)
 180 {
 181     BindStatusCallback *This = BINDSC_THIS(iface);
 182     FIXME("(%p)->(%08lx %s)\n", This, hresult, debugstr_w(szError));
 183     return E_NOTIMPL;
 184 }
 185
 186 static HRESULT WINAPI BindStatusCallback_GetBindInfo(IBindStatusCallback *iface,
 187         DWORD *grfBINDF, BINDINFO *pbindinfo)
 188 {
 189     BindStatusCallback *This = BINDSC_THIS(iface);
 190
 191     FIXME("(%p)->(%p %p)\n", This, grfBINDF, pbindinfo);
 192
 193     memset(pbindinfo, 0, sizeof(BINDINFO));
 194     pbindinfo->cbSize = sizeof(BINDINFO);
 195
 196     pbindinfo->cbStgmedData = This->post_data_len;
 197
 198     if(This->post_data) {
 199         pbindinfo->dwBindVerb = BINDVERB_POST;
 200
 201         pbindinfo->stgmedData.tymed = TYMED_HGLOBAL;
 202         pbindinfo->stgmedData.u.hGlobal = This->post_data;
 203         pbindinfo->stgmedData.pUnkForRelease = (IUnknown*)BINDSC(This);
 204         IBindStatusCallback_AddRef(BINDSC(This));
 205     }
 206
 207     return S_OK;
 208 }
 209
 210 static HRESULT WINAPI BindStatusCallback_OnDataAvailable(IBindStatusCallback *iface,
 211         DWORD grfBSCF, DWORD dwSize, FORMATETC *pformatetc, STGMEDIUM *pstgmed)
 212 {
 213     BindStatusCallback *This = BINDSC_THIS(iface);
 214     FIXME("(%p)->(%08lx %ld %p %p)\n", This, grfBSCF, dwSize, pformatetc, pstgmed);
 215     return E_NOTIMPL;
 216 }
 217
 218 #undef BSC_THIS
 219
 220 static const IBindStatusCallbackVtbl BindStatusCallbackVtbl = {
 221     BindStatusCallback_QueryInterface,
 222     BindStatusCallback_AddRef,
 223     BindStatusCallback_Release,
 224     BindStatusCallback_OnStartBinding,
 225     BindStatusCallback_GetPriority,
 226     BindStatusCallback_OnLowResource,
 227     BindStatusCallback_OnProgress,
 228     BindStatusCallback_OnStopBinding,
 229     BindStatusCallback_GetBindInfo,
 230     BindStatusCallback_OnDataAvailable
 231 };
 232
 233 #define HTTPNEG_THIS(iface) DEFINE_THIS(BindStatusCallback, HttpNegotiate, iface)
 234
 235 static HRESULT WINAPI HttpNegotiate_QueryInterface(IHttpNegotiate *iface,
 236                                                    REFIID riid, void **ppv)
 237 {
 238     BindStatusCallback *This = HTTPNEG_THIS(iface);
 239     return IBindStatusCallback_QueryInterface(BINDSC(This), riid, ppv);
 240 }
 241
 242 static ULONG WINAPI HttpNegotiate_AddRef(IHttpNegotiate *iface)
 243 {
 244     BindStatusCallback *This = HTTPNEG_THIS(iface);
 245     return IBindStatusCallback_AddRef(BINDSC(This));
 246 }
 247
 248 static ULONG WINAPI HttpNegotiate_Release(IHttpNegotiate *iface)
 249 {
 250     BindStatusCallback *This = HTTPNEG_THIS(iface);
 251     return IBindStatusCallback_Release(BINDSC(This));
 252 }
 253
 254 static HRESULT WINAPI HttpNegotiate_BeginningTransaction(IHttpNegotiate *iface,
 255         LPCWSTR szURL, LPCWSTR szHeaders, DWORD dwReserved, LPWSTR *pszAdditionalHeaders)
 256 {
 257     BindStatusCallback *This = HTTPNEG_THIS(iface);
 258
 259     FIXME("(%p)->(%s %s %ld %p)\n", This, debugstr_w(szURL), debugstr_w(szHeaders),
 260           dwReserved, pszAdditionalHeaders);
 261
 262     if(This->headers) {
 263         int size = (strlenW(This->headers)+1)*sizeof(WCHAR);
 264         *pszAdditionalHeaders = CoTaskMemAlloc(size);
 265         memcpy(*pszAdditionalHeaders, This->headers, size);
 266     }
 267
 268     return S_OK;
 269 }
 270
 271 static HRESULT WINAPI HttpNegotiate_OnResponse(IHttpNegotiate *iface,
 272         DWORD dwResponseCode, LPCWSTR szResponseHeaders, LPCWSTR szRequestHeaders,
 273         LPWSTR *pszAdditionalRequestHeaders)
 274 {
 275     BindStatusCallback *This = HTTPNEG_THIS(iface);
 276     FIXME("(%p)->(%ld %s %s %p)\n", This, dwResponseCode, debugstr_w(szResponseHeaders),
 277           debugstr_w(szRequestHeaders), pszAdditionalRequestHeaders);
 278     return E_NOTIMPL;
 279 }
 280
 281 #undef HTTPNEG_THIS
 282
 283 static const IHttpNegotiateVtbl HttpNegotiateVtbl = {
 284     HttpNegotiate_QueryInterface,
 285     HttpNegotiate_AddRef,
 286     HttpNegotiate_Release,
 287     HttpNegotiate_BeginningTransaction,
 288     HttpNegotiate_OnResponse
 289 };
 290
 291 static IBindStatusCallback *create_callback(WebBrowser *This, PBYTE post_data,
 292         ULONG post_data_len, LPWSTR headers, VARIANT_BOOL *cancel)
 293 {
 294     BindStatusCallback *ret = HeapAlloc(GetProcessHeap(), 0, sizeof(BindStatusCallback));
 295
 296     ret->lpBindStatusCallbackVtbl = &BindStatusCallbackVtbl;
 297     ret->lpHttpNegotiateVtbl      = &HttpNegotiateVtbl;
 298
 299     ret->ref = 1;
 300     ret->post_data = NULL;
 301     ret->post_data_len = post_data_len;
 302     ret->headers = NULL;
 303
 304     if(post_data) {
 305         ret->post_data = GlobalAlloc(0, post_data_len);
 306         memcpy(ret->post_data, post_data, post_data_len);
 307     }
 308
 309     if(headers) {
 310         int size = (strlenW(headers)+1)*sizeof(WCHAR);
 311         ret->headers = HeapAlloc(GetProcessHeap(), 0, size);
 312         memcpy(ret->headers, headers, size);
 313     }
 314
 315     return BINDSC(ret);
 316 }
 317
 318 static void on_before_navigate2(WebBrowser *This, LPWSTR url, PBYTE post_data, ULONG post_data_len,
 319                                 LPWSTR headers, VARIANT_BOOL *cancel)
 320 {
 321     VARIANT var_url, var_flags, var_frame_name, var_post_data, var_post_data2, var_headers;
 322     DISPPARAMS dispparams;
 323     VARIANTARG params[7];
 324
 325     dispparams.cArgs = 7;
 326     dispparams.cNamedArgs = 0;
 327     dispparams.rgdispidNamedArgs = NULL;
 328     dispparams.rgvarg = params;
 329
 330     V_VT(params) = VT_BOOL|VT_BYREF;
 331     V_BOOLREF(params) = cancel;
 332
 333     V_VT(params+1) = (VT_BYREF|VT_VARIANT);
 334     V_VARIANTREF(params+1) = &var_headers;
 335     V_VT(&var_headers) = VT_BSTR;
 336     V_BSTR(&var_headers) = headers;
 337
 338     V_VT(params+2) = (VT_BYREF|VT_VARIANT);
 339     V_VARIANTREF(params+2) = &var_post_data2;
 340     V_VT(&var_post_data2) = (VT_BYREF|VT_VARIANT);
 341     V_VARIANTREF(&var_post_data2) = &var_post_data;
 342     VariantInit(&var_post_data);
 343
 344     if(post_data_len) {
 345         SAFEARRAYBOUND bound = {post_data_len, 0};
 346         void *data;
 347
 348         V_VT(&var_post_data) = VT_UI1|VT_ARRAY;
 349         V_ARRAY(&var_post_data) = SafeArrayCreate(VT_UI1, 1, &bound);
 350
 351         SafeArrayAccessData(V_ARRAY(&var_post_data), &data);
 352         memcpy(data, post_data, post_data_len);
 353         SafeArrayUnaccessData(V_ARRAY(&var_post_data));
 354     }
 355
 356     V_VT(params+3) = (VT_BYREF|VT_VARIANT);
 357     V_VARIANTREF(params+3) = &var_frame_name;
 358     V_VT(&var_frame_name) = VT_BSTR;
 359     V_BSTR(&var_frame_name) = NULL;
 360
 361     V_VT(params+4) = (VT_BYREF|VT_VARIANT);
 362     V_VARIANTREF(params+4) = &var_flags;
 363     V_VT(&var_flags) = VT_I4;
 364     V_I4(&var_flags) = 0;
 365
 366     V_VT(params+5) = (VT_BYREF|VT_VARIANT);
 367     V_VARIANTREF(params+5) = &var_url;
 368     V_VT(&var_url) = VT_BSTR;
 369     V_BSTR(&var_url) = SysAllocString(url);
 370
 371     V_VT(params+6) = (VT_DISPATCH);
 372     V_DISPATCH(params+6) = (IDispatch*)WEBBROWSER2(This);
 373
 374     call_sink(This->doc_host.cp_wbe2, DISPID_BEFORENAVIGATE2, &dispparams);
 375
 376     SysFreeString(V_BSTR(&var_url));
 377     if(post_data_len)
 378         SafeArrayDestroy(V_ARRAY(&var_post_data));
 379 }
 380
 381 static HRESULT navigate(WebBrowser *This, IMoniker *mon, IBindCtx *bindctx,
 382                         IBindStatusCallback *callback)
 383 {
 384     IOleObject *oleobj;
 385     IPersistMoniker *persist;
 386     VARIANT_BOOL cancel = VARIANT_FALSE;
 387     HRESULT hres;
 388
 389     if(cancel) {
 390         FIXME("Cancel\n");
 391         return S_OK;
 392     }
 393
 394     IBindCtx_RegisterObjectParam(bindctx, (LPOLESTR)SZ_HTML_CLIENTSITE_OBJECTPARAM,
 395                                  (IUnknown*)CLIENTSITE(&This->doc_host));
 396
 397     /*
 398      * FIXME:
 399      * We should use URLMoniker's BindToObject instead creating HTMLDocument here.
 400      * This should be fixed when mshtml.dll and urlmon.dll will be good enough.
 401      */
 402
 403     if(This->doc_host.document)
 404         deactivate_document(&This->doc_host);
 405
 406     hres = CoCreateInstance(&CLSID_HTMLDocument, NULL,
 407                             CLSCTX_INPROC_SERVER|CLSCTX_INPROC_HANDLER,
 408                             &IID_IUnknown, (void**)&This->doc_host.document);
 409
 410     if(FAILED(hres)) {
 411         ERR("Could not create HTMLDocument: %08lx\n", hres);
 412         return hres;
 413     }
 414
 415     hres = IUnknown_QueryInterface(This->doc_host.document, &IID_IPersistMoniker, (void**)&persist);
 416     if(FAILED(hres))
 417         return hres;
 418
 419     if(FAILED(hres)) {
 420         IPersistMoniker_Release(persist);
 421         return hres;
 422     }
 423
 424     hres = IPersistMoniker_Load(persist, FALSE, mon, bindctx, 0);
 425     IPersistMoniker_Release(persist);
 426     if(FAILED(hres)) {
 427         WARN("Load failed: %08lx\n", hres);
 428         return hres;
 429     }
 430
 431     hres = IUnknown_QueryInterface(This->doc_host.document, &IID_IOleObject, (void**)&oleobj);
 432     if(FAILED(hres))
 433         return hres;
 434
 435     hres = IOleObject_SetClientSite(oleobj, CLIENTSITE(&This->doc_host));
 436     IOleObject_Release(oleobj);
 437
 438     PostMessageW(This->doc_host.hwnd, WB_WM_NAVIGATE2, 0, 0);
 439
 440     return hres;
 441
 442 }
 443
 444 HRESULT navigate_url(WebBrowser *This, LPCWSTR url, PBYTE post_data, ULONG post_data_len,
 445                      LPWSTR headers)
 446 {
 447     IBindStatusCallback *callback;
 448     IMoniker *mon;
 449     IBindCtx *bindctx;
 450     VARIANT_BOOL cancel = VARIANT_FALSE;
 451     HRESULT hres;
 452
 453     hres = CreateURLMoniker(NULL, url, &mon);
 454     if(FAILED(hres)) {
 455         WARN("CreateURLMoniker failed: %08lx\n", hres);
 456         return hres;
 457     }
 458
 459     IMoniker_GetDisplayName(mon, NULL, NULL, &This->doc_host.url);
 460     TRACE("navigating to %s\n", debugstr_w(This->doc_host.url));
 461
 462     callback = create_callback(This, post_data, post_data_len, (LPWSTR)headers, &cancel);
 463     CreateAsyncBindCtx(0, callback, 0, &bindctx);
 464
 465     hres = navigate(This, mon, bindctx, callback);
 466
 467     IMoniker_Release(mon);
 468
 469     return hres;
 470 }
 471
 472 HRESULT navigate_hlink(WebBrowser *This, IMoniker *mon, IBindCtx *bindctx,
 473                        IBindStatusCallback *callback)
 474 {
 475     IHttpNegotiate *http_negotiate;
 476     LPWSTR url = NULL;
 477     PBYTE post_data = NULL;
 478     ULONG post_data_len = 0;
 479     LPWSTR headers = NULL;
 480     VARIANT_BOOL cancel = VARIANT_FALSE;
 481     BINDINFO bindinfo;
 482     DWORD bindf = 0;
 483     HRESULT hres;
 484
 485     IMoniker_GetDisplayName(mon, NULL, NULL, &url);
 486     TRACE("navigating to %s\n", debugstr_w(url));
 487
 488     hres = IBindStatusCallback_QueryInterface(callback, &IID_IHttpNegotiate,
 489                                               (void**)&http_negotiate);
 490     if(SUCCEEDED(hres)) {
 491         static const WCHAR null_string[] = {0};
 492
 493         IHttpNegotiate_BeginningTransaction(http_negotiate, null_string, null_string, 0,
 494                                             &headers);
 495         IHttpNegotiate_Release(http_negotiate);
 496     }
 497
 498     memset(&bindinfo, 0, sizeof(bindinfo));
 499     bindinfo.cbSize = sizeof(bindinfo);
 500
 501     hres = IBindStatusCallback_GetBindInfo(callback, &bindf, &bindinfo);
 502     dump_BINDINFO(&bindinfo);
 503     if(bindinfo.dwBindVerb == BINDVERB_POST) {
 504         post_data_len = bindinfo.cbStgmedData;
 505         if(post_data_len)
 506             post_data = bindinfo.stgmedData.u.hGlobal;
 507     }
 508
 509     on_before_navigate2(This, url, post_data, post_data_len, headers, &cancel);
 510
 511     CoTaskMemFree(headers);
 512     ReleaseBindInfo(&bindinfo);
 513
 514     if(cancel) {
 515         FIXME("navigation canceled\n");
 516         CoTaskMemFree(url);
 517         return S_OK;
 518     }
 519
 520     This->doc_host.url = url;
 521
 522     return navigate(This, mon, bindctx, callback);
 523 }
 524
 525 #define HLINKFRAME_THIS(iface) DEFINE_THIS(WebBrowser, HlinkFrame, iface)
 526
 527 static HRESULT WINAPI HlinkFrame_QueryInterface(IHlinkFrame *iface, REFIID riid, void **ppv)
 528 {
 529     WebBrowser *This = HLINKFRAME_THIS(iface);
 530     return IWebBrowser2_QueryInterface(WEBBROWSER2(This), riid, ppv);
 531 }
 532
 533 static ULONG WINAPI HlinkFrame_AddRef(IHlinkFrame *iface)
 534 {
 535     WebBrowser *This = HLINKFRAME_THIS(iface);
 536     return IWebBrowser2_AddRef(WEBBROWSER2(This));
 537 }
 538
 539 static ULONG WINAPI HlinkFrame_Release(IHlinkFrame *iface)
 540 {
 541     WebBrowser *This = HLINKFRAME_THIS(iface);
 542     return IWebBrowser2_Release(WEBBROWSER2(This));
 543 }
 544
 545 static HRESULT WINAPI HlinkFrame_SetBrowseContext(IHlinkFrame *iface,
 546                                                   IHlinkBrowseContext *pihlbc)
 547 {
 548     WebBrowser *This = HLINKFRAME_THIS(iface);
 549     FIXME("(%p)->(%p)\n", This, pihlbc);
 550     return E_NOTIMPL;
 551 }
 552
 553 static HRESULT WINAPI HlinkFrame_GetBrowseContext(IHlinkFrame *iface,
 554                                                   IHlinkBrowseContext **ppihlbc)
 555 {
 556     WebBrowser *This = HLINKFRAME_THIS(iface);
 557     FIXME("(%p)->(%p)\n", This, ppihlbc);
 558     return E_NOTIMPL;
 559 }
 560
 561 static HRESULT WINAPI HlinkFrame_Navigate(IHlinkFrame *iface, DWORD grfHLNF, LPBC pbc,
 562                                           IBindStatusCallback *pibsc, IHlink *pihlNavigate)
 563 {
 564     WebBrowser *This = HLINKFRAME_THIS(iface);
 565     IMoniker *mon;
 566     LPWSTR location = NULL;
 567
 568     TRACE("(%p)->(%08lx %p %p %p)\n", This, grfHLNF, pbc, pibsc, pihlNavigate);
 569
 570     if(grfHLNF)
 571         FIXME("unsupported grfHLNF=%08lx\n", grfHLNF);
 572
 573     /* Windows calls GetTargetFrameName here. */
 574
 575     IHlink_GetMonikerReference(pihlNavigate, 1, &mon, &location);
 576
 577     if(location) {
 578         FIXME("location = %s\n", debugstr_w(location));
 579         CoTaskMemFree(location);
 580     }
 581
 582     /* Windows calls GetHlinkSite here */
 583
 584     if(grfHLNF & HLNF_OPENINNEWWINDOW) {
 585         FIXME("Not supported HLNF_OPENINNEWWINDOW\n");
 586         return E_NOTIMPL;
 587     }
 588
 589     return navigate_hlink(This, mon, pbc, pibsc);
 590 }
 591
 592 static HRESULT WINAPI HlinkFrame_OnNavigate(IHlinkFrame *iface, DWORD grfHLNF,
 593         IMoniker *pimkTarget, LPCWSTR pwzLocation, LPCWSTR pwzFriendlyName, DWORD dwreserved)
 594 {
 595     WebBrowser *This = HLINKFRAME_THIS(iface);
 596     FIXME("(%p)->(%08lx %p %s %s %ld)\n", This, grfHLNF, pimkTarget, debugstr_w(pwzLocation),
 597           debugstr_w(pwzFriendlyName), dwreserved);
 598     return E_NOTIMPL;
 599 }
 600
 601 static HRESULT WINAPI HlinkFrame_UpdateHlink(IHlinkFrame *iface, ULONG uHLID,
 602         IMoniker *pimkTarget, LPCWSTR pwzLocation, LPCWSTR pwzFriendlyName)
 603 {
 604     WebBrowser *This = HLINKFRAME_THIS(iface);
 605     FIXME("(%p)->(%lu %p %s %s)\n", This, uHLID, pimkTarget, debugstr_w(pwzLocation),
 606           debugstr_w(pwzFriendlyName));
 607     return E_NOTIMPL;
 608 }
 609
 610 #undef HLINKFRAME_THIS
 611
 612 static const IHlinkFrameVtbl HlinkFrameVtbl = {
 613     HlinkFrame_QueryInterface,
 614     HlinkFrame_AddRef,
 615     HlinkFrame_Release,
 616     HlinkFrame_SetBrowseContext,
 617     HlinkFrame_GetBrowseContext,
 618     HlinkFrame_Navigate,
 619     HlinkFrame_OnNavigate,
 620     HlinkFrame_UpdateHlink
 621 };
 622
 623 void WebBrowser_HlinkFrame_Init(WebBrowser *This)
 624 {
 625     This->lpHlinkFrameVtbl = &HlinkFrameVtbl;
 626 }