dlls/ieframe/navigate.c

   1 /*
   2  * Copyright 2006-2007 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 #define NONAMELESSUNION
  20 #define NONAMELESSSTRUCT
  21
  22 #include "ieframe.h"
  23
  24 #include "exdispid.h"
  25 #include "shellapi.h"
  26 #include "winreg.h"
  27 #include "shlwapi.h"
  28 #include "wininet.h"
  29 #include "mshtml.h"
  30 #include "resource.h"
  31
  32 #include "wine/debug.h"
  33
  34 WINE_DEFAULT_DEBUG_CHANNEL(ieframe);
  35
  36 static const WCHAR emptyW[] = {0};
  37
  38 typedef struct {
  39     IBindStatusCallback  IBindStatusCallback_iface;
  40     IHttpNegotiate       IHttpNegotiate_iface;
  41     IHttpSecurity        IHttpSecurity_iface;
  42
  43     LONG ref;
  44
  45     DocHost *doc_host;
  46     IBinding *binding;
  47
  48     LPWSTR url;
  49     HGLOBAL post_data;
  50     BSTR headers;
  51     ULONG post_data_len;
  52 } BindStatusCallback;
  53
  54 static void dump_BINDINFO(BINDINFO *bi)
  55 {
  56     static const char * const BINDINFOF_str[] = {
  57         "#0",
  58         "BINDINFOF_URLENCODESTGMEDDATA",
  59         "BINDINFOF_URLENCODEDEXTRAINFO"
  60     };
  61
  62     static const char * const BINDVERB_str[] = {
  63         "BINDVERB_GET",
  64         "BINDVERB_POST",
  65         "BINDVERB_PUT",
  66         "BINDVERB_CUSTOM"
  67     };
  68
  69     TRACE("\n"
  70             "BINDINFO = {\n"
  71             "    %d, %s,\n"
  72             "    {%d, %p, %p},\n"
  73             "    %s,\n"
  74             "    %s,\n"
  75             "    %s,\n"
  76             "    %d, %08x, %d, %d\n"
  77             "    {%d %p %x},\n"
  78             "    %s\n"
  79             "    %p, %d\n"
  80             "}\n",
  81
  82             bi->cbSize, debugstr_w(bi->szExtraInfo),
  83             bi->stgmedData.tymed, bi->stgmedData.u.hGlobal, bi->stgmedData.pUnkForRelease,
  84             bi->grfBindInfoF > BINDINFOF_URLENCODEDEXTRAINFO
  85                 ? "unknown" : BINDINFOF_str[bi->grfBindInfoF],
  86             bi->dwBindVerb > BINDVERB_CUSTOM
  87                 ? "unknown" : BINDVERB_str[bi->dwBindVerb],
  88             debugstr_w(bi->szCustomVerb),
  89             bi->cbstgmedData, bi->dwOptions, bi->dwOptionsFlags, bi->dwCodePage,
  90             bi->securityAttributes.nLength,
  91             bi->securityAttributes.lpSecurityDescriptor,
  92             bi->securityAttributes.bInheritHandle,
  93             debugstr_guid(&bi->iid),
  94             bi->pUnk, bi->dwReserved
  95             );
  96 }
  97
  98 static void set_status_text(BindStatusCallback *This, ULONG statuscode, LPCWSTR str)
  99 {
 100     VARIANTARG arg;
 101     DISPPARAMS dispparams = {&arg, NULL, 1, 0};
 102     WCHAR fmt[IDS_STATUSFMT_MAXLEN];
 103     WCHAR buffer[IDS_STATUSFMT_MAXLEN + INTERNET_MAX_URL_LENGTH];
 104
 105     if(!This->doc_host)
 106         return;
 107
 108     TRACE("(%p, %d, %s)\n", This, statuscode, debugstr_w(str));
 109     buffer[0] = 0;
 110     if (statuscode && str && *str) {
 111         fmt[0] = 0;
 112         /* the format string must have one "%s" for the str */
 113         LoadStringW(ieframe_instance, IDS_STATUSFMT_FIRST + statuscode, fmt, IDS_STATUSFMT_MAXLEN);
 114         snprintfW(buffer, sizeof(buffer)/sizeof(WCHAR), fmt, str);
 115     }
 116
 117     V_VT(&arg) = VT_BSTR;
 118     V_BSTR(&arg) = str ? SysAllocString(buffer) : NULL;
 119     TRACE("=> %s\n", debugstr_w(V_BSTR(&arg)));
 120
 121     call_sink(This->doc_host->cps.wbe2, DISPID_STATUSTEXTCHANGE, &dispparams);
 122
 123     if(This->doc_host->frame)
 124         IOleInPlaceFrame_SetStatusText(This->doc_host->frame, buffer);
 125
 126     VariantClear(&arg);
 127
 128 }
 129
 130 HRESULT set_dochost_url(DocHost *This, const WCHAR *url)
 131 {
 132     WCHAR *new_url;
 133
 134     if(url) {
 135         new_url = heap_strdupW(url);
 136         if(!new_url)
 137             return E_OUTOFMEMORY;
 138     }else {
 139         new_url = NULL;
 140     }
 141
 142     heap_free(This->url);
 143     This->url = new_url;
 144
 145     This->container_vtbl->SetURL(This, This->url);
 146     return S_OK;
 147 }
 148
 149 static inline BindStatusCallback *impl_from_IBindStatusCallback(IBindStatusCallback *iface)
 150 {
 151     return CONTAINING_RECORD(iface, BindStatusCallback, IBindStatusCallback_iface);
 152 }
 153
 154 static HRESULT WINAPI BindStatusCallback_QueryInterface(IBindStatusCallback *iface,
 155                                                         REFIID riid, void **ppv)
 156 {
 157     BindStatusCallback *This = impl_from_IBindStatusCallback(iface);
 158
 159     if(IsEqualGUID(&IID_IUnknown, riid)) {
 160         TRACE("(%p)->(IID_IUnknown %p)\n", This, ppv);
 161         *ppv = &This->IBindStatusCallback_iface;
 162     }else if(IsEqualGUID(&IID_IBindStatusCallback, riid)) {
 163         TRACE("(%p)->(IID_IBindStatusCallback %p)\n", This, ppv);
 164         *ppv = &This->IBindStatusCallback_iface;
 165     }else if(IsEqualGUID(&IID_IHttpNegotiate, riid)) {
 166         TRACE("(%p)->(IID_IHttpNegotiate %p)\n", This, ppv);
 167         *ppv = &This->IHttpNegotiate_iface;
 168     }else if(IsEqualGUID(&IID_IWindowForBindingUI, riid)) {
 169         TRACE("(%p)->(IID_IWindowForBindingUI %p)\n", This, ppv);
 170         *ppv = &This->IHttpSecurity_iface;
 171     }else if(IsEqualGUID(&IID_IHttpSecurity, riid)) {
 172         TRACE("(%p)->(IID_IHttpSecurity %p)\n", This, ppv);
 173         *ppv = &This->IHttpSecurity_iface;
 174     }else {
 175         *ppv = NULL;
 176         WARN("(%p)->(%s %p)\n", This, debugstr_guid(riid), ppv);
 177         return E_NOINTERFACE;
 178     }
 179
 180     IUnknown_AddRef((IUnknown*)*ppv);
 181     return S_OK;
 182 }
 183
 184 static ULONG WINAPI BindStatusCallback_AddRef(IBindStatusCallback *iface)
 185 {
 186     BindStatusCallback *This = impl_from_IBindStatusCallback(iface);
 187     LONG ref = InterlockedIncrement(&This->ref);
 188
 189     TRACE("(%p) ref=%d\n", This, ref);
 190
 191     return ref;
 192 }
 193
 194 static ULONG WINAPI BindStatusCallback_Release(IBindStatusCallback *iface)
 195 {
 196     BindStatusCallback *This = impl_from_IBindStatusCallback(iface);
 197     LONG ref = InterlockedDecrement(&This->ref);
 198
 199     TRACE("(%p) ref=%d\n", This, ref);
 200
 201     if(!ref) {
 202         if(This->doc_host)
 203             IOleClientSite_Release(&This->doc_host->IOleClientSite_iface);
 204         if(This->binding)
 205             IBinding_Release(This->binding);
 206         if(This->post_data)
 207             GlobalFree(This->post_data);
 208         SysFreeString(This->headers);
 209         heap_free(This->url);
 210         heap_free(This);
 211     }
 212
 213     return ref;
 214 }
 215
 216 static HRESULT WINAPI BindStatusCallback_OnStartBinding(IBindStatusCallback *iface,
 217        DWORD dwReserved, IBinding *pbind)
 218 {
 219     BindStatusCallback *This = impl_from_IBindStatusCallback(iface);
 220
 221     TRACE("(%p)->(%d %p)\n", This, dwReserved, pbind);
 222
 223     This->binding = pbind;
 224     IBinding_AddRef(This->binding);
 225
 226     return S_OK;
 227 }
 228
 229 static HRESULT WINAPI BindStatusCallback_GetPriority(IBindStatusCallback *iface,
 230        LONG *pnPriority)
 231 {
 232     BindStatusCallback *This = impl_from_IBindStatusCallback(iface);
 233     FIXME("(%p)->(%p)\n", This, pnPriority);
 234     return E_NOTIMPL;
 235 }
 236
 237 static HRESULT WINAPI BindStatusCallback_OnLowResource(IBindStatusCallback *iface,
 238        DWORD reserved)
 239 {
 240     BindStatusCallback *This = impl_from_IBindStatusCallback(iface);
 241     FIXME("(%p)->(%d)\n", This, reserved);
 242     return E_NOTIMPL;
 243 }
 244
 245 static DWORD get_http_status_code(IBinding *binding)
 246 {
 247     IWinInetHttpInfo *http_info;
 248     DWORD status, size = sizeof(DWORD);
 249     HRESULT hres;
 250
 251     hres = IBinding_QueryInterface(binding, &IID_IWinInetHttpInfo, (void**)&http_info);
 252     if(FAILED(hres))
 253         return HTTP_STATUS_OK;
 254
 255     hres = IWinInetHttpInfo_QueryInfo(http_info, HTTP_QUERY_STATUS_CODE|HTTP_QUERY_FLAG_NUMBER,
 256             &status, &size, NULL, NULL);
 257     IWinInetHttpInfo_Release(http_info);
 258
 259     if(FAILED(hres))
 260         return HTTP_STATUS_OK;
 261     return status;
 262 }
 263
 264 static HRESULT WINAPI BindStatusCallback_OnProgress(IBindStatusCallback *iface,
 265         ULONG ulProgress, ULONG ulProgressMax, ULONG ulStatusCode, LPCWSTR szStatusText)
 266 {
 267     BindStatusCallback *This = impl_from_IBindStatusCallback(iface);
 268     DWORD status_code;
 269
 270     TRACE("(%p)->(%d %d %d %s)\n", This, ulProgress, ulProgressMax, ulStatusCode,
 271           debugstr_w(szStatusText));
 272
 273     switch(ulStatusCode) {
 274     case BINDSTATUS_REDIRECTING:
 275         return set_dochost_url(This->doc_host, szStatusText);
 276     case BINDSTATUS_BEGINDOWNLOADDATA:
 277         set_status_text(This, ulStatusCode, szStatusText);
 278         status_code = get_http_status_code(This->binding);
 279         if(status_code != HTTP_STATUS_OK)
 280             handle_navigation_error(This->doc_host, status_code, This->url, NULL);
 281         return S_OK;
 282
 283     case BINDSTATUS_FINDINGRESOURCE:
 284     case BINDSTATUS_ENDDOWNLOADDATA:
 285     case BINDSTATUS_SENDINGREQUEST:
 286         set_status_text(This, ulStatusCode, szStatusText);
 287         return S_OK;
 288
 289     case BINDSTATUS_CONNECTING:
 290     case BINDSTATUS_CACHEFILENAMEAVAILABLE:
 291     case BINDSTATUS_CLASSIDAVAILABLE:
 292     case BINDSTATUS_MIMETYPEAVAILABLE:
 293     case BINDSTATUS_BEGINSYNCOPERATION:
 294     case BINDSTATUS_ENDSYNCOPERATION:
 295         return S_OK;
 296     default:
 297         FIXME("status code %u\n", ulStatusCode);
 298     }
 299
 300     return S_OK;
 301 }
 302
 303 void handle_navigation_error(DocHost* doc_host, HRESULT hres, BSTR url, IHTMLWindow2 *win2)
 304 {
 305     VARIANT var_status_code, var_frame_name, var_url;
 306     DISPPARAMS dispparams;
 307     VARIANTARG params[5];
 308     VARIANT_BOOL cancel = VARIANT_FALSE;
 309
 310     dispparams.cArgs = 5;
 311     dispparams.cNamedArgs = 0;
 312     dispparams.rgdispidNamedArgs = NULL;
 313     dispparams.rgvarg = params;
 314
 315     V_VT(params) = VT_BOOL|VT_BYREF;
 316     V_BOOLREF(params) = &cancel;
 317
 318     V_VT(params+1) = VT_VARIANT|VT_BYREF;
 319     V_VARIANTREF(params+1) = &var_status_code;
 320     V_VT(&var_status_code) = VT_I4;
 321     V_I4(&var_status_code) = hres;
 322
 323     V_VT(params+2) = VT_VARIANT|VT_BYREF;
 324     V_VARIANTREF(params+2) = &var_frame_name;
 325     V_VT(&var_frame_name) = VT_BSTR;
 326     if(win2) {
 327         hres = IHTMLWindow2_get_name(win2, &V_BSTR(&var_frame_name));
 328         if(FAILED(hres))
 329             V_BSTR(&var_frame_name) = NULL;
 330     } else
 331         V_BSTR(&var_frame_name) = NULL;
 332
 333     V_VT(params+3) = VT_VARIANT|VT_BYREF;
 334     V_VARIANTREF(params+3) = &var_url;
 335     V_VT(&var_url) = VT_BSTR;
 336     V_BSTR(&var_url) = url;
 337
 338     V_VT(params+4) = VT_DISPATCH;
 339     V_DISPATCH(params+4) = (IDispatch*)doc_host->wb;
 340
 341     call_sink(doc_host->cps.wbe2, DISPID_NAVIGATEERROR, &dispparams);
 342     SysFreeString(V_BSTR(&var_frame_name));
 343
 344     if(!cancel)
 345         FIXME("Navigate to error page\n");
 346 }
 347
 348 static HRESULT WINAPI BindStatusCallback_OnStopBinding(IBindStatusCallback *iface,
 349         HRESULT hresult, LPCWSTR szError)
 350 {
 351     BindStatusCallback *This = impl_from_IBindStatusCallback(iface);
 352
 353     TRACE("(%p)->(%08x %s)\n", This, hresult, debugstr_w(szError));
 354
 355     set_status_text(This, 0, emptyW);
 356
 357     if(!This->doc_host)
 358         return S_OK;
 359
 360     if(FAILED(hresult))
 361         handle_navigation_error(This->doc_host, hresult, This->url, NULL);
 362
 363     IOleClientSite_Release(&This->doc_host->IOleClientSite_iface);
 364     This->doc_host = NULL;
 365
 366     IBinding_Release(This->binding);
 367     This->binding = NULL;
 368
 369     return S_OK;
 370 }
 371
 372 static HRESULT WINAPI BindStatusCallback_GetBindInfo(IBindStatusCallback *iface,
 373         DWORD *grfBINDF, BINDINFO *pbindinfo)
 374 {
 375     BindStatusCallback *This = impl_from_IBindStatusCallback(iface);
 376
 377     TRACE("(%p)->(%p %p)\n", This, grfBINDF, pbindinfo);
 378
 379     *grfBINDF = BINDF_ASYNCHRONOUS;
 380
 381     if(This->post_data) {
 382         pbindinfo->dwBindVerb = BINDVERB_POST;
 383
 384         pbindinfo->stgmedData.tymed = TYMED_HGLOBAL;
 385         pbindinfo->stgmedData.u.hGlobal = This->post_data;
 386         pbindinfo->cbstgmedData = This->post_data_len;
 387         pbindinfo->stgmedData.pUnkForRelease = (IUnknown*)&This->IBindStatusCallback_iface;
 388         IBindStatusCallback_AddRef(&This->IBindStatusCallback_iface);
 389     }
 390
 391     return S_OK;
 392 }
 393
 394 static HRESULT WINAPI BindStatusCallback_OnDataAvailable(IBindStatusCallback *iface,
 395         DWORD grfBSCF, DWORD dwSize, FORMATETC *pformatetc, STGMEDIUM *pstgmed)
 396 {
 397     BindStatusCallback *This = impl_from_IBindStatusCallback(iface);
 398     FIXME("(%p)->(%08x %d %p %p)\n", This, grfBSCF, dwSize, pformatetc, pstgmed);
 399     return E_NOTIMPL;
 400 }
 401
 402 static HRESULT WINAPI BindStatusCallback_OnObjectAvailable(IBindStatusCallback *iface,
 403         REFIID riid, IUnknown *punk)
 404 {
 405     BindStatusCallback *This = impl_from_IBindStatusCallback(iface);
 406
 407     TRACE("(%p)->(%s %p)\n", This, debugstr_guid(riid), punk);
 408
 409     return dochost_object_available(This->doc_host, punk);
 410 }
 411
 412 static const IBindStatusCallbackVtbl BindStatusCallbackVtbl = {
 413     BindStatusCallback_QueryInterface,
 414     BindStatusCallback_AddRef,
 415     BindStatusCallback_Release,
 416     BindStatusCallback_OnStartBinding,
 417     BindStatusCallback_GetPriority,
 418     BindStatusCallback_OnLowResource,
 419     BindStatusCallback_OnProgress,
 420     BindStatusCallback_OnStopBinding,
 421     BindStatusCallback_GetBindInfo,
 422     BindStatusCallback_OnDataAvailable,
 423     BindStatusCallback_OnObjectAvailable
 424 };
 425
 426 static inline BindStatusCallback *impl_from_IHttpNegotiate(IHttpNegotiate *iface)
 427 {
 428     return CONTAINING_RECORD(iface, BindStatusCallback, IHttpNegotiate_iface);
 429 }
 430
 431 static HRESULT WINAPI HttpNegotiate_QueryInterface(IHttpNegotiate *iface,
 432                                                    REFIID riid, void **ppv)
 433 {
 434     BindStatusCallback *This = impl_from_IHttpNegotiate(iface);
 435     return IBindStatusCallback_QueryInterface(&This->IBindStatusCallback_iface, riid, ppv);
 436 }
 437
 438 static ULONG WINAPI HttpNegotiate_AddRef(IHttpNegotiate *iface)
 439 {
 440     BindStatusCallback *This = impl_from_IHttpNegotiate(iface);
 441     return IBindStatusCallback_AddRef(&This->IBindStatusCallback_iface);
 442 }
 443
 444 static ULONG WINAPI HttpNegotiate_Release(IHttpNegotiate *iface)
 445 {
 446     BindStatusCallback *This = impl_from_IHttpNegotiate(iface);
 447     return IBindStatusCallback_Release(&This->IBindStatusCallback_iface);
 448 }
 449
 450 static HRESULT WINAPI HttpNegotiate_BeginningTransaction(IHttpNegotiate *iface,
 451         LPCWSTR szURL, LPCWSTR szHeaders, DWORD dwReserved, LPWSTR *pszAdditionalHeaders)
 452 {
 453     BindStatusCallback *This = impl_from_IHttpNegotiate(iface);
 454
 455     TRACE("(%p)->(%s %s %d %p)\n", This, debugstr_w(szURL), debugstr_w(szHeaders),
 456           dwReserved, pszAdditionalHeaders);
 457
 458     if(This->headers) {
 459         int size = (strlenW(This->headers)+1)*sizeof(WCHAR);
 460         *pszAdditionalHeaders = CoTaskMemAlloc(size);
 461         memcpy(*pszAdditionalHeaders, This->headers, size);
 462     }
 463
 464     return S_OK;
 465 }
 466
 467 static HRESULT WINAPI HttpNegotiate_OnResponse(IHttpNegotiate *iface,
 468         DWORD dwResponseCode, LPCWSTR szResponseHeaders, LPCWSTR szRequestHeaders,
 469         LPWSTR *pszAdditionalRequestHeaders)
 470 {
 471     BindStatusCallback *This = impl_from_IHttpNegotiate(iface);
 472     TRACE("(%p)->(%d %s %s %p)\n", This, dwResponseCode, debugstr_w(szResponseHeaders),
 473           debugstr_w(szRequestHeaders), pszAdditionalRequestHeaders);
 474     return S_OK;
 475 }
 476
 477 static const IHttpNegotiateVtbl HttpNegotiateVtbl = {
 478     HttpNegotiate_QueryInterface,
 479     HttpNegotiate_AddRef,
 480     HttpNegotiate_Release,
 481     HttpNegotiate_BeginningTransaction,
 482     HttpNegotiate_OnResponse
 483 };
 484
 485 static inline BindStatusCallback *impl_from_IHttpSecurity(IHttpSecurity *iface)
 486 {
 487     return CONTAINING_RECORD(iface, BindStatusCallback, IHttpSecurity_iface);
 488 }
 489
 490 static HRESULT WINAPI HttpSecurity_QueryInterface(IHttpSecurity *iface, REFIID riid, void **ppv)
 491 {
 492     BindStatusCallback *This = impl_from_IHttpSecurity(iface);
 493     return IBindStatusCallback_QueryInterface(&This->IBindStatusCallback_iface, riid, ppv);
 494 }
 495
 496 static ULONG WINAPI HttpSecurity_AddRef(IHttpSecurity *iface)
 497 {
 498     BindStatusCallback *This = impl_from_IHttpSecurity(iface);
 499     return IBindStatusCallback_AddRef(&This->IBindStatusCallback_iface);
 500 }
 501
 502 static ULONG WINAPI HttpSecurity_Release(IHttpSecurity *iface)
 503 {
 504     BindStatusCallback *This = impl_from_IHttpSecurity(iface);
 505     return IBindStatusCallback_Release(&This->IBindStatusCallback_iface);
 506 }
 507
 508 static HRESULT WINAPI HttpSecurity_GetWindow(IHttpSecurity *iface, REFGUID rguidReason, HWND *phwnd)
 509 {
 510     BindStatusCallback *This = impl_from_IHttpSecurity(iface);
 511
 512     TRACE("(%p)->(%s %p)\n", This, debugstr_guid(rguidReason), phwnd);
 513
 514     if(!This->doc_host)
 515         return E_FAIL;
 516
 517     *phwnd = This->doc_host->frame_hwnd;
 518     return S_OK;
 519 }
 520
 521 static HRESULT WINAPI HttpSecurity_OnSecurityProblem(IHttpSecurity *iface, DWORD dwProblem)
 522 {
 523     BindStatusCallback *This = impl_from_IHttpSecurity(iface);
 524     FIXME("(%p)->(%u)\n", This, dwProblem);
 525     return S_FALSE;
 526 }
 527
 528 static const IHttpSecurityVtbl HttpSecurityVtbl = {
 529     HttpSecurity_QueryInterface,
 530     HttpSecurity_AddRef,
 531     HttpSecurity_Release,
 532     HttpSecurity_GetWindow,
 533     HttpSecurity_OnSecurityProblem
 534 };
 535
 536 static BindStatusCallback *create_callback(DocHost *doc_host, LPCWSTR url, PBYTE post_data,
 537         ULONG post_data_len, LPCWSTR headers)
 538 {
 539     BindStatusCallback *ret = heap_alloc(sizeof(BindStatusCallback));
 540
 541     ret->IBindStatusCallback_iface.lpVtbl = &BindStatusCallbackVtbl;
 542     ret->IHttpNegotiate_iface.lpVtbl      = &HttpNegotiateVtbl;
 543     ret->IHttpSecurity_iface.lpVtbl       = &HttpSecurityVtbl;
 544
 545     ret->ref = 1;
 546     ret->url = heap_strdupW(url);
 547     ret->post_data = NULL;
 548     ret->post_data_len = post_data_len;
 549     ret->headers = headers ? SysAllocString(headers) : NULL;
 550
 551     ret->doc_host = doc_host;
 552     IOleClientSite_AddRef(&doc_host->IOleClientSite_iface);
 553
 554     ret->binding = NULL;
 555
 556     if(post_data) {
 557         ret->post_data = GlobalAlloc(0, post_data_len);
 558         memcpy(ret->post_data, post_data, post_data_len);
 559     }
 560
 561     return ret;
 562 }
 563
 564 static void on_before_navigate2(DocHost *This, LPCWSTR url, SAFEARRAY *post_data, LPWSTR headers, VARIANT_BOOL *cancel)
 565 {
 566     VARIANT var_url, var_flags, var_frame_name, var_post_data, var_post_data2, var_headers;
 567     DISPPARAMS dispparams;
 568     VARIANTARG params[7];
 569
 570     dispparams.cArgs = 7;
 571     dispparams.cNamedArgs = 0;
 572     dispparams.rgdispidNamedArgs = NULL;
 573     dispparams.rgvarg = params;
 574
 575     This->busy = VARIANT_TRUE;
 576
 577     V_VT(params) = VT_BOOL|VT_BYREF;
 578     V_BOOLREF(params) = cancel;
 579
 580     V_VT(params+1) = (VT_BYREF|VT_VARIANT);
 581     V_VARIANTREF(params+1) = &var_headers;
 582     V_VT(&var_headers) = VT_BSTR;
 583     V_BSTR(&var_headers) = headers;
 584
 585     V_VT(params+2) = (VT_BYREF|VT_VARIANT);
 586     V_VARIANTREF(params+2) = &var_post_data2;
 587     V_VT(&var_post_data2) = (VT_BYREF|VT_VARIANT);
 588     V_VARIANTREF(&var_post_data2) = &var_post_data;
 589
 590     if(post_data) {
 591         V_VT(&var_post_data) = VT_UI1|VT_ARRAY;
 592         V_ARRAY(&var_post_data) = post_data;
 593     }else {
 594         V_VT(&var_post_data) = VT_EMPTY;
 595     }
 596
 597     V_VT(params+3) = (VT_BYREF|VT_VARIANT);
 598     V_VARIANTREF(params+3) = &var_frame_name;
 599     V_VT(&var_frame_name) = VT_BSTR;
 600     V_BSTR(&var_frame_name) = NULL;
 601
 602     V_VT(params+4) = (VT_BYREF|VT_VARIANT);
 603     V_VARIANTREF(params+4) = &var_flags;
 604     V_VT(&var_flags) = VT_I4;
 605     V_I4(&var_flags) = 0;
 606
 607     V_VT(params+5) = (VT_BYREF|VT_VARIANT);
 608     V_VARIANTREF(params+5) = &var_url;
 609     V_VT(&var_url) = VT_BSTR;
 610     V_BSTR(&var_url) = SysAllocString(url);
 611
 612     V_VT(params+6) = (VT_DISPATCH);
 613     V_DISPATCH(params+6) = (IDispatch*)This->wb;
 614
 615     call_sink(This->cps.wbe2, DISPID_BEFORENAVIGATE2, &dispparams);
 616
 617     SysFreeString(V_BSTR(&var_url));
 618 }
 619
 620 /* FIXME: urlmon should handle it */
 621 static BOOL try_application_url(LPCWSTR url)
 622 {
 623     SHELLEXECUTEINFOW exec_info;
 624     WCHAR app[64];
 625     HKEY hkey;
 626     DWORD res, type;
 627     HRESULT hres;
 628
 629     static const WCHAR wszURLProtocol[] = {'U','R','L',' ','P','r','o','t','o','c','o','l',0};
 630
 631     hres = CoInternetParseUrl(url, PARSE_SCHEMA, 0, app, sizeof(app)/sizeof(WCHAR), NULL, 0);
 632     if(FAILED(hres))
 633         return FALSE;
 634
 635     res = RegOpenKeyW(HKEY_CLASSES_ROOT, app, &hkey);
 636     if(res != ERROR_SUCCESS)
 637         return FALSE;
 638
 639     res = RegQueryValueExW(hkey, wszURLProtocol, NULL, &type, NULL, NULL);
 640     RegCloseKey(hkey);
 641     if(res != ERROR_SUCCESS || type != REG_SZ)
 642         return FALSE;
 643
 644     TRACE("opening application %s\n", debugstr_w(app));
 645
 646     memset(&exec_info, 0, sizeof(exec_info));
 647     exec_info.cbSize = sizeof(exec_info);
 648     exec_info.lpFile = url;
 649     exec_info.nShow = SW_SHOW;
 650
 651     return ShellExecuteExW(&exec_info);
 652 }
 653
 654 static HRESULT create_moniker(LPCWSTR url, IMoniker **mon)
 655 {
 656     WCHAR new_url[INTERNET_MAX_URL_LENGTH];
 657     DWORD size;
 658     HRESULT hres;
 659
 660     if(PathIsURLW(url))
 661         return CreateURLMoniker(NULL, url, mon);
 662
 663     size = sizeof(new_url)/sizeof(WCHAR);
 664     hres = UrlApplySchemeW(url, new_url, &size, URL_APPLY_GUESSSCHEME | URL_APPLY_GUESSFILE);
 665     TRACE("was %s got %s\n", debugstr_w(url), debugstr_w(new_url));
 666     if(FAILED(hres)) {
 667         WARN("UrlApplyScheme failed: %08x\n", hres);
 668         return hres;
 669     }
 670
 671     return CreateURLMoniker(NULL, new_url, mon);
 672 }
 673
 674 static HRESULT bind_to_object(DocHost *This, IMoniker *mon, LPCWSTR url, IBindCtx *bindctx,
 675                               IBindStatusCallback *callback)
 676 {
 677     IUnknown *unk = NULL;
 678     WCHAR *display_name;
 679     HRESULT hres;
 680
 681     if(mon) {
 682         IMoniker_AddRef(mon);
 683     }else {
 684         hres = create_moniker(url, &mon);
 685         if(FAILED(hres))
 686             return hres;
 687     }
 688
 689     hres = IMoniker_GetDisplayName(mon, 0, NULL, &display_name);
 690     if(FAILED(hres)) {
 691         FIXME("GetDisplayName failed: %08x\n", hres);
 692         return hres;
 693     }
 694
 695     hres = set_dochost_url(This, display_name);
 696     CoTaskMemFree(display_name);
 697     if(FAILED(hres))
 698         return hres;
 699
 700     IBindCtx_RegisterObjectParam(bindctx, (LPOLESTR)SZ_HTML_CLIENTSITE_OBJECTPARAM,
 701                                  (IUnknown*)&This->IOleClientSite_iface);
 702
 703     hres = IMoniker_BindToObject(mon, bindctx, NULL, &IID_IUnknown, (void**)&unk);
 704     if(SUCCEEDED(hres)) {
 705         hres = S_OK;
 706         if(unk)
 707             IUnknown_Release(unk);
 708     }else if(try_application_url(url)) {
 709         hres = S_OK;
 710     }else {
 711         FIXME("BindToObject failed: %08x\n", hres);
 712     }
 713
 714     IMoniker_Release(mon);
 715     return S_OK;
 716 }
 717
 718 static void html_window_navigate(DocHost *This, IHTMLPrivateWindow *window, BSTR url, BSTR headers, SAFEARRAY *post_data)
 719 {
 720     VARIANT headers_var, post_data_var;
 721     BSTR empty_str;
 722     HRESULT hres;
 723
 724     hres = set_dochost_url(This, url);
 725     if(FAILED(hres))
 726         return;
 727
 728     empty_str = SysAllocStringLen(NULL, 0);
 729
 730     if(headers) {
 731         V_VT(&headers_var) = VT_BSTR;
 732         V_BSTR(&headers_var) = headers;
 733     }else {
 734         V_VT(&headers_var) = VT_EMPTY;
 735     }
 736
 737     if(post_data) {
 738         V_VT(&post_data_var) = VT_UI1|VT_ARRAY;
 739         V_ARRAY(&post_data_var) = post_data;
 740     }else {
 741         V_VT(&post_data_var) = VT_EMPTY;
 742     }
 743
 744     set_doc_state(This, READYSTATE_LOADING);
 745     hres = IHTMLPrivateWindow_SuperNavigate(window, url, empty_str, NULL, NULL, &post_data_var, &headers_var, 0);
 746     SysFreeString(empty_str);
 747     if(FAILED(hres))
 748         WARN("SuprtNavigate failed: %08x\n", hres);
 749 }
 750
 751 typedef struct {
 752     task_header_t header;
 753     BSTR url;
 754     BSTR headers;
 755     SAFEARRAY *post_data;
 756     BOOL async_notif;
 757 } task_doc_navigate_t;
 758
 759 static void doc_navigate_task_destr(task_header_t *t)
 760 {
 761     task_doc_navigate_t *task = (task_doc_navigate_t*)t;
 762
 763     SysFreeString(task->url);
 764     SysFreeString(task->headers);
 765     if(task->post_data)
 766         SafeArrayDestroy(task->post_data);
 767     heap_free(task);
 768 }
 769
 770 static void doc_navigate_proc(DocHost *This, task_header_t *t)
 771 {
 772     task_doc_navigate_t *task = (task_doc_navigate_t*)t;
 773     IHTMLPrivateWindow *priv_window;
 774     HRESULT hres;
 775
 776     if(!This->doc_navigate) {
 777         ERR("Skip nav\n");
 778         return;
 779     }
 780
 781     if(task->async_notif) {
 782         VARIANT_BOOL cancel = VARIANT_FALSE;
 783         on_before_navigate2(This, task->url, task->post_data, task->headers, &cancel);
 784         if(cancel) {
 785             TRACE("Navigation canceled\n");
 786             return;
 787         }
 788     }
 789
 790     hres = IUnknown_QueryInterface(This->doc_navigate, &IID_IHTMLPrivateWindow, (void**)&priv_window);
 791     if(SUCCEEDED(hres)) {
 792         html_window_navigate(This, priv_window, task->url, task->headers, task->post_data);
 793         IHTMLPrivateWindow_Release(priv_window);
 794     }else {
 795         WARN("Could not get IHTMLPrivateWindow iface: %08x\n", hres);
 796     }
 797 }
 798
 799 static HRESULT async_doc_navigate(DocHost *This, LPCWSTR url, LPCWSTR headers, PBYTE post_data, ULONG post_data_size,
 800         BOOL async_notif)
 801 {
 802     task_doc_navigate_t *task;
 803
 804     TRACE("%s\n", debugstr_w(url));
 805
 806     task = heap_alloc_zero(sizeof(*task));
 807     if(!task)
 808         return E_OUTOFMEMORY;
 809
 810     task->url = SysAllocString(url);
 811     if(!task->url) {
 812         doc_navigate_task_destr(&task->header);
 813         return E_OUTOFMEMORY;
 814     }
 815
 816     if(headers) {
 817         task->headers = SysAllocString(headers);
 818         if(!task->headers) {
 819             doc_navigate_task_destr(&task->header);
 820             return E_OUTOFMEMORY;
 821         }
 822     }
 823
 824     if(post_data) {
 825         task->post_data = SafeArrayCreateVector(VT_UI1, 0, post_data_size);
 826         if(!task->post_data) {
 827             doc_navigate_task_destr(&task->header);
 828             return E_OUTOFMEMORY;
 829         }
 830
 831         memcpy(task->post_data->pvData, post_data, post_data_size);
 832     }
 833
 834     if(!async_notif) {
 835         VARIANT_BOOL cancel = VARIANT_FALSE;
 836
 837         on_before_navigate2(This, task->url, task->post_data, task->headers, &cancel);
 838         if(cancel) {
 839             TRACE("Navigation canceled\n");
 840             doc_navigate_task_destr(&task->header);
 841             return S_OK;
 842         }
 843     }
 844
 845     task->async_notif = async_notif;
 846     abort_dochost_tasks(This, doc_navigate_proc);
 847     push_dochost_task(This, &task->header, doc_navigate_proc, doc_navigate_task_destr, FALSE);
 848     return S_OK;
 849 }
 850
 851 static HRESULT navigate_bsc(DocHost *This, BindStatusCallback *bsc, IMoniker *mon)
 852 {
 853     VARIANT_BOOL cancel = VARIANT_FALSE;
 854     SAFEARRAY *post_data = NULL;
 855     IBindCtx *bindctx;
 856     HRESULT hres;
 857
 858     set_doc_state(This, READYSTATE_LOADING);
 859
 860     if(bsc->post_data) {
 861         post_data = SafeArrayCreateVector(VT_UI1, 0, bsc->post_data_len);
 862         memcpy(post_data->pvData, post_data, bsc->post_data_len);
 863     }
 864
 865     on_before_navigate2(This, bsc->url, post_data, bsc->headers, &cancel);
 866     if(post_data)
 867         SafeArrayDestroy(post_data);
 868     if(cancel) {
 869         FIXME("Navigation canceled\n");
 870         return S_OK;
 871     }
 872
 873     if(This->document)
 874         deactivate_document(This);
 875
 876     CreateAsyncBindCtx(0, &bsc->IBindStatusCallback_iface, 0, &bindctx);
 877
 878     if(This->frame)
 879         IOleInPlaceFrame_EnableModeless(This->frame, FALSE);
 880
 881     hres = bind_to_object(This, mon, bsc->url, bindctx, &bsc->IBindStatusCallback_iface);
 882
 883     if(This->frame)
 884         IOleInPlaceFrame_EnableModeless(This->frame, TRUE);
 885
 886     IBindCtx_Release(bindctx);
 887
 888     return hres;
 889 }
 890
 891 typedef struct {
 892     task_header_t header;
 893     BindStatusCallback *bsc;
 894 } task_navigate_bsc_t;
 895
 896 static void navigate_bsc_task_destr(task_header_t *t)
 897 {
 898     task_navigate_bsc_t *task = (task_navigate_bsc_t*)t;
 899
 900     IBindStatusCallback_Release(&task->bsc->IBindStatusCallback_iface);
 901     heap_free(task);
 902 }
 903
 904 static void navigate_bsc_proc(DocHost *This, task_header_t *t)
 905 {
 906     task_navigate_bsc_t *task = (task_navigate_bsc_t*)t;
 907
 908     if(!This->hwnd)
 909         create_doc_view_hwnd(This);
 910
 911     navigate_bsc(This, task->bsc, NULL);
 912 }
 913
 914
 915 HRESULT navigate_url(DocHost *This, LPCWSTR url, const VARIANT *Flags,
 916                      const VARIANT *TargetFrameName, VARIANT *PostData, VARIANT *Headers)
 917 {
 918     PBYTE post_data = NULL;
 919     ULONG post_data_len = 0;
 920     LPWSTR headers = NULL;
 921     HRESULT hres = S_OK;
 922
 923     TRACE("navigating to %s\n", debugstr_w(url));
 924
 925     if((Flags && V_VT(Flags) != VT_EMPTY)
 926        || (TargetFrameName && V_VT(TargetFrameName) != VT_EMPTY))
 927         FIXME("Unsupported args (Flags %p:%d; TargetFrameName %p:%d)\n",
 928                 Flags, Flags ? V_VT(Flags) : -1, TargetFrameName,
 929                 TargetFrameName ? V_VT(TargetFrameName) : -1);
 930
 931     if(PostData && V_VT(PostData) == (VT_ARRAY | VT_UI1) && V_ARRAY(PostData)) {
 932         SafeArrayAccessData(V_ARRAY(PostData), (void**)&post_data);
 933         post_data_len = V_ARRAY(PostData)->rgsabound[0].cElements;
 934     }
 935
 936     if(Headers && V_VT(Headers) == VT_BSTR) {
 937         headers = V_BSTR(Headers);
 938         TRACE("Headers: %s\n", debugstr_w(headers));
 939     }
 940
 941     set_doc_state(This, READYSTATE_LOADING);
 942     This->ready_state = READYSTATE_LOADING;
 943
 944     if(This->doc_navigate) {
 945         WCHAR new_url[INTERNET_MAX_URL_LENGTH];
 946
 947         if(PathIsURLW(url)) {
 948             new_url[0] = 0;
 949         }else {
 950             DWORD size;
 951
 952             size = sizeof(new_url)/sizeof(WCHAR);
 953             hres = UrlApplySchemeW(url, new_url, &size,
 954                     URL_APPLY_GUESSSCHEME | URL_APPLY_GUESSFILE | URL_APPLY_DEFAULT);
 955             if(FAILED(hres)) {
 956                 WARN("UrlApplyScheme failed: %08x\n", hres);
 957                 new_url[0] = 0;
 958             }
 959         }
 960
 961         hres = async_doc_navigate(This, *new_url ? new_url : url, headers, post_data,
 962                 post_data_len, TRUE);
 963     }else {
 964         task_navigate_bsc_t *task;
 965
 966         task = heap_alloc(sizeof(*task));
 967         task->bsc = create_callback(This, url, post_data, post_data_len, headers);
 968         push_dochost_task(This, &task->header, navigate_bsc_proc, navigate_bsc_task_destr, This->url == NULL);
 969     }
 970
 971     if(post_data)
 972         SafeArrayUnaccessData(V_ARRAY(PostData));
 973
 974     return hres;
 975 }
 976
 977 static HRESULT navigate_hlink(DocHost *This, IMoniker *mon, IBindCtx *bindctx,
 978                               IBindStatusCallback *callback)
 979 {
 980     IHttpNegotiate *http_negotiate;
 981     BindStatusCallback *bsc;
 982     PBYTE post_data = NULL;
 983     ULONG post_data_len = 0;
 984     LPWSTR headers = NULL, url;
 985     BINDINFO bindinfo;
 986     DWORD bindf = 0;
 987     HRESULT hres;
 988
 989     TRACE("\n");
 990
 991     hres = IMoniker_GetDisplayName(mon, 0, NULL, &url);
 992     if(FAILED(hres))
 993         FIXME("GetDisplayName failed: %08x\n", hres);
 994
 995     hres = IBindStatusCallback_QueryInterface(callback, &IID_IHttpNegotiate,
 996                                               (void**)&http_negotiate);
 997     if(SUCCEEDED(hres)) {
 998         static const WCHAR null_string[] = {0};
 999
1000         IHttpNegotiate_BeginningTransaction(http_negotiate, null_string, null_string, 0,
1001                                             &headers);
1002         IHttpNegotiate_Release(http_negotiate);
1003     }
1004
1005     memset(&bindinfo, 0, sizeof(bindinfo));
1006     bindinfo.cbSize = sizeof(bindinfo);
1007
1008     hres = IBindStatusCallback_GetBindInfo(callback, &bindf, &bindinfo);
1009     dump_BINDINFO(&bindinfo);
1010     if(bindinfo.dwBindVerb == BINDVERB_POST) {
1011         post_data_len = bindinfo.cbstgmedData;
1012         if(post_data_len)
1013             post_data = bindinfo.stgmedData.u.hGlobal;
1014     }
1015
1016     if(This->doc_navigate) {
1017         hres = async_doc_navigate(This, url, headers, post_data, post_data_len, FALSE);
1018     }else {
1019         bsc = create_callback(This, url, post_data, post_data_len, headers);
1020         hres = navigate_bsc(This, bsc, mon);
1021         IBindStatusCallback_Release(&bsc->IBindStatusCallback_iface);
1022     }
1023
1024     CoTaskMemFree(url);
1025     CoTaskMemFree(headers);
1026     ReleaseBindInfo(&bindinfo);
1027
1028     return hres;
1029 }
1030
1031 HRESULT go_home(DocHost *This)
1032 {
1033     HKEY hkey;
1034     DWORD res, type, size;
1035     WCHAR wszPageName[MAX_PATH];
1036     static const WCHAR wszAboutBlank[] = {'a','b','o','u','t',':','b','l','a','n','k',0};
1037     static const WCHAR wszStartPage[] = {'S','t','a','r','t',' ','P','a','g','e',0};
1038     static const WCHAR wszSubKey[] = {'S','o','f','t','w','a','r','e','\\',
1039                                       'M','i','c','r','o','s','o','f','t','\\',
1040                                       'I','n','t','e','r','n','e','t',' ','E','x','p','l','o','r','e','r','\\',
1041                                       'M','a','i','n',0};
1042
1043     res = RegOpenKeyW(HKEY_CURRENT_USER, wszSubKey, &hkey);
1044     if (res != ERROR_SUCCESS)
1045         return navigate_url(This, wszAboutBlank, NULL, NULL, NULL, NULL);
1046
1047     size = sizeof(wszPageName);
1048     res = RegQueryValueExW(hkey, wszStartPage, NULL, &type, (LPBYTE)wszPageName, &size);
1049     RegCloseKey(hkey);
1050     if (res != ERROR_SUCCESS || type != REG_SZ)
1051         return navigate_url(This, wszAboutBlank, NULL, NULL, NULL, NULL);
1052
1053     return navigate_url(This, wszPageName, NULL, NULL, NULL, NULL);
1054 }
1055
1056 HRESULT go_back(DocHost *This)
1057 {
1058     WCHAR *url;
1059     HRESULT hres;
1060
1061     if(!This->travellog_position) {
1062         WARN("No history available\n");
1063         return E_FAIL;
1064     }
1065
1066     url = This->travellog[--This->travellog_position].url;
1067
1068     if(This->doc_navigate) {
1069         hres = async_doc_navigate(This, url, NULL, NULL, 0, FALSE);
1070     }else {
1071         FIXME("unsupported doc_navigate FALSE\n");
1072         hres = E_NOTIMPL;
1073     }
1074
1075     heap_free(url);
1076     return hres;
1077 }
1078
1079 HRESULT get_location_url(DocHost *This, BSTR *ret)
1080 {
1081     FIXME("semi-stub\n");
1082
1083     *ret = This->url ? SysAllocString(This->url) : SysAllocStringLen(NULL, 0);
1084     if(!*ret)
1085         return E_OUTOFMEMORY;
1086
1087     return This->url ? S_OK : S_FALSE;
1088 }
1089
1090 static inline HlinkFrame *impl_from_IHlinkFrame(IHlinkFrame *iface)
1091 {
1092     return CONTAINING_RECORD(iface, HlinkFrame, IHlinkFrame_iface);
1093 }
1094
1095 static HRESULT WINAPI HlinkFrame_QueryInterface(IHlinkFrame *iface, REFIID riid, void **ppv)
1096 {
1097     HlinkFrame *This = impl_from_IHlinkFrame(iface);
1098     return IUnknown_QueryInterface(This->outer, riid, ppv);
1099 }
1100
1101 static ULONG WINAPI HlinkFrame_AddRef(IHlinkFrame *iface)
1102 {
1103     HlinkFrame *This = impl_from_IHlinkFrame(iface);
1104     return IUnknown_AddRef(This->outer);
1105 }
1106
1107 static ULONG WINAPI HlinkFrame_Release(IHlinkFrame *iface)
1108 {
1109     HlinkFrame *This = impl_from_IHlinkFrame(iface);
1110     return IUnknown_Release(This->outer);
1111 }
1112
1113 static HRESULT WINAPI HlinkFrame_SetBrowseContext(IHlinkFrame *iface,
1114                                                   IHlinkBrowseContext *pihlbc)
1115 {
1116     HlinkFrame *This = impl_from_IHlinkFrame(iface);
1117     FIXME("(%p)->(%p)\n", This, pihlbc);
1118     return E_NOTIMPL;
1119 }
1120
1121 static HRESULT WINAPI HlinkFrame_GetBrowseContext(IHlinkFrame *iface,
1122                                                   IHlinkBrowseContext **ppihlbc)
1123 {
1124     HlinkFrame *This = impl_from_IHlinkFrame(iface);
1125     FIXME("(%p)->(%p)\n", This, ppihlbc);
1126     return E_NOTIMPL;
1127 }
1128
1129 static HRESULT WINAPI HlinkFrame_Navigate(IHlinkFrame *iface, DWORD grfHLNF, LPBC pbc,
1130                                           IBindStatusCallback *pibsc, IHlink *pihlNavigate)
1131 {
1132     HlinkFrame *This = impl_from_IHlinkFrame(iface);
1133     IMoniker *mon;
1134     LPWSTR location = NULL;
1135
1136     TRACE("(%p)->(%08x %p %p %p)\n", This, grfHLNF, pbc, pibsc, pihlNavigate);
1137
1138     if(grfHLNF)
1139         FIXME("unsupported grfHLNF=%08x\n", grfHLNF);
1140
1141     /* Windows calls GetTargetFrameName here. */
1142
1143     IHlink_GetMonikerReference(pihlNavigate, 1, &mon, &location);
1144
1145     if(location) {
1146         FIXME("location = %s\n", debugstr_w(location));
1147         CoTaskMemFree(location);
1148     }
1149
1150     /* Windows calls GetHlinkSite here */
1151
1152     if(grfHLNF & HLNF_OPENINNEWWINDOW) {
1153         FIXME("Not supported HLNF_OPENINNEWWINDOW\n");
1154         return E_NOTIMPL;
1155     }
1156
1157     return navigate_hlink(This->doc_host, mon, pbc, pibsc);
1158 }
1159
1160 static HRESULT WINAPI HlinkFrame_OnNavigate(IHlinkFrame *iface, DWORD grfHLNF,
1161         IMoniker *pimkTarget, LPCWSTR pwzLocation, LPCWSTR pwzFriendlyName, DWORD dwreserved)
1162 {
1163     HlinkFrame *This = impl_from_IHlinkFrame(iface);
1164     FIXME("(%p)->(%08x %p %s %s %d)\n", This, grfHLNF, pimkTarget, debugstr_w(pwzLocation),
1165           debugstr_w(pwzFriendlyName), dwreserved);
1166     return E_NOTIMPL;
1167 }
1168
1169 static HRESULT WINAPI HlinkFrame_UpdateHlink(IHlinkFrame *iface, ULONG uHLID,
1170         IMoniker *pimkTarget, LPCWSTR pwzLocation, LPCWSTR pwzFriendlyName)
1171 {
1172     HlinkFrame *This = impl_from_IHlinkFrame(iface);
1173     FIXME("(%p)->(%u %p %s %s)\n", This, uHLID, pimkTarget, debugstr_w(pwzLocation),
1174           debugstr_w(pwzFriendlyName));
1175     return E_NOTIMPL;
1176 }
1177
1178 static const IHlinkFrameVtbl HlinkFrameVtbl = {
1179     HlinkFrame_QueryInterface,
1180     HlinkFrame_AddRef,
1181     HlinkFrame_Release,
1182     HlinkFrame_SetBrowseContext,
1183     HlinkFrame_GetBrowseContext,
1184     HlinkFrame_Navigate,
1185     HlinkFrame_OnNavigate,
1186     HlinkFrame_UpdateHlink
1187 };
1188
1189 static inline HlinkFrame *impl_from_ITargetFrame2(ITargetFrame2 *iface)
1190 {
1191     return CONTAINING_RECORD(iface, HlinkFrame, IHlinkFrame_iface);
1192 }
1193
1194 static HRESULT WINAPI TargetFrame2_QueryInterface(ITargetFrame2 *iface, REFIID riid, void **ppv)
1195 {
1196     HlinkFrame *This = impl_from_ITargetFrame2(iface);
1197     return IUnknown_QueryInterface(This->outer, riid, ppv);
1198 }
1199
1200 static ULONG WINAPI TargetFrame2_AddRef(ITargetFrame2 *iface)
1201 {
1202     HlinkFrame *This = impl_from_ITargetFrame2(iface);
1203     return IUnknown_AddRef(This->outer);
1204 }
1205
1206 static ULONG WINAPI TargetFrame2_Release(ITargetFrame2 *iface)
1207 {
1208     HlinkFrame *This = impl_from_ITargetFrame2(iface);
1209     return IUnknown_Release(This->outer);
1210 }
1211
1212 static HRESULT WINAPI TargetFrame2_SetFrameName(ITargetFrame2 *iface, LPCWSTR pszFrameName)
1213 {
1214     HlinkFrame *This = impl_from_ITargetFrame2(iface);
1215     FIXME("(%p)->(%s)\n", This, debugstr_w(pszFrameName));
1216     return E_NOTIMPL;
1217 }
1218
1219 static HRESULT WINAPI TargetFrame2_GetFrameName(ITargetFrame2 *iface, LPWSTR *ppszFrameName)
1220 {
1221     HlinkFrame *This = impl_from_ITargetFrame2(iface);
1222     FIXME("(%p)->(%p)\n", This, ppszFrameName);
1223     return E_NOTIMPL;
1224 }
1225
1226 static HRESULT WINAPI TargetFrame2_GetParentFrame(ITargetFrame2 *iface, IUnknown **ppunkParent)
1227 {
1228     HlinkFrame *This = impl_from_ITargetFrame2(iface);
1229     FIXME("(%p)->(%p)\n", This, ppunkParent);
1230     return E_NOTIMPL;
1231 }
1232
1233 static HRESULT WINAPI TargetFrame2_SetFrameSrc(ITargetFrame2 *iface, LPCWSTR pszFrameSrc)
1234 {
1235     HlinkFrame *This = impl_from_ITargetFrame2(iface);
1236     FIXME("(%p)->(%s)\n", This, debugstr_w(pszFrameSrc));
1237     return E_NOTIMPL;
1238 }
1239
1240 static HRESULT WINAPI TargetFrame2_GetFrameSrc(ITargetFrame2 *iface, LPWSTR *ppszFrameSrc)
1241 {
1242     HlinkFrame *This = impl_from_ITargetFrame2(iface);
1243     FIXME("(%p)->()\n", This);
1244     return E_NOTIMPL;
1245 }
1246
1247 static HRESULT WINAPI TargetFrame2_GetFramesContainer(ITargetFrame2 *iface, IOleContainer **ppContainer)
1248 {
1249     HlinkFrame *This = impl_from_ITargetFrame2(iface);
1250     FIXME("(%p)->(%p)\n", This, ppContainer);
1251     return E_NOTIMPL;
1252 }
1253
1254 static HRESULT WINAPI TargetFrame2_SetFrameOptions(ITargetFrame2 *iface, DWORD dwFlags)
1255 {
1256     HlinkFrame *This = impl_from_ITargetFrame2(iface);
1257     FIXME("(%p)->(%x)\n", This, dwFlags);
1258     return E_NOTIMPL;
1259 }
1260
1261 static HRESULT WINAPI TargetFrame2_GetFrameOptions(ITargetFrame2 *iface, DWORD *pdwFlags)
1262 {
1263     HlinkFrame *This = impl_from_ITargetFrame2(iface);
1264     FIXME("(%p)->(%p)\n", This, pdwFlags);
1265     return E_NOTIMPL;
1266 }
1267
1268 static HRESULT WINAPI TargetFrame2_SetFrameMargins(ITargetFrame2 *iface, DWORD dwWidth, DWORD dwHeight)
1269 {
1270     HlinkFrame *This = impl_from_ITargetFrame2(iface);
1271     FIXME("(%p)->(%d %d)\n", This, dwWidth, dwHeight);
1272     return E_NOTIMPL;
1273 }
1274
1275 static HRESULT WINAPI TargetFrame2_GetFrameMargins(ITargetFrame2 *iface, DWORD *pdwWidth, DWORD *pdwHeight)
1276 {
1277     HlinkFrame *This = impl_from_ITargetFrame2(iface);
1278     FIXME("(%p)->(%p %p)\n", This, pdwWidth, pdwHeight);
1279     return E_NOTIMPL;
1280 }
1281
1282 static HRESULT WINAPI TargetFrame2_FindFrame(ITargetFrame2 *iface, LPCWSTR pszTargetName, DWORD dwFlags, IUnknown **ppunkTargetFrame)
1283 {
1284     HlinkFrame *This = impl_from_ITargetFrame2(iface);
1285     FIXME("(%p)->(%s %x %p)\n", This, debugstr_w(pszTargetName), dwFlags, ppunkTargetFrame);
1286     return E_NOTIMPL;
1287 }
1288
1289 static HRESULT WINAPI TargetFrame2_GetTargetAlias(ITargetFrame2 *iface, LPCWSTR pszTargetName, LPWSTR *ppszTargetAlias)
1290 {
1291     HlinkFrame *This = impl_from_ITargetFrame2(iface);
1292     FIXME("(%p)->(%s %p)\n", This, debugstr_w(pszTargetName), ppszTargetAlias);
1293     return E_NOTIMPL;
1294 }
1295
1296 static const ITargetFrame2Vtbl TargetFrame2Vtbl = {
1297     TargetFrame2_QueryInterface,
1298     TargetFrame2_AddRef,
1299     TargetFrame2_Release,
1300     TargetFrame2_SetFrameName,
1301     TargetFrame2_GetFrameName,
1302     TargetFrame2_GetParentFrame,
1303     TargetFrame2_SetFrameSrc,
1304     TargetFrame2_GetFrameSrc,
1305     TargetFrame2_GetFramesContainer,
1306     TargetFrame2_SetFrameOptions,
1307     TargetFrame2_GetFrameOptions,
1308     TargetFrame2_SetFrameMargins,
1309     TargetFrame2_GetFrameMargins,
1310     TargetFrame2_FindFrame,
1311     TargetFrame2_GetTargetAlias
1312 };
1313
1314 static inline HlinkFrame *impl_from_ITargetFramePriv2(ITargetFramePriv2 *iface)
1315 {
1316     return CONTAINING_RECORD(iface, HlinkFrame, ITargetFramePriv2_iface);
1317 }
1318
1319 static HRESULT WINAPI TargetFramePriv2_QueryInterface(ITargetFramePriv2 *iface, REFIID riid, void **ppv)
1320 {
1321     HlinkFrame *This = impl_from_ITargetFramePriv2(iface);
1322     return IUnknown_QueryInterface(This->outer, riid, ppv);
1323 }
1324
1325 static ULONG WINAPI TargetFramePriv2_AddRef(ITargetFramePriv2 *iface)
1326 {
1327     HlinkFrame *This = impl_from_ITargetFramePriv2(iface);
1328     return IUnknown_AddRef(This->outer);
1329 }
1330
1331 static ULONG WINAPI TargetFramePriv2_Release(ITargetFramePriv2 *iface)
1332 {
1333     HlinkFrame *This = impl_from_ITargetFramePriv2(iface);
1334     return IUnknown_Release(This->outer);
1335 }
1336
1337 static HRESULT WINAPI TargetFramePriv2_FindFrameDownwards(ITargetFramePriv2 *iface,
1338         LPCWSTR pszTargetName, DWORD dwFlags, IUnknown **ppunkTargetFrame)
1339 {
1340     HlinkFrame *This = impl_from_ITargetFramePriv2(iface);
1341     FIXME("(%p)->(%s %x %p)\n", This, debugstr_w(pszTargetName), dwFlags, ppunkTargetFrame);
1342     return E_NOTIMPL;
1343 }
1344
1345 static HRESULT WINAPI TargetFramePriv2_FindFrameInContext(ITargetFramePriv2 *iface,
1346         LPCWSTR pszTargetName, IUnknown *punkContextFrame, DWORD dwFlags, IUnknown **ppunkTargetFrame)
1347 {
1348     HlinkFrame *This = impl_from_ITargetFramePriv2(iface);
1349     FIXME("(%p)->(%s %p %x %p)\n", This, debugstr_w(pszTargetName), punkContextFrame, dwFlags, ppunkTargetFrame);
1350     return E_NOTIMPL;
1351 }
1352
1353 static HRESULT WINAPI TargetFramePriv2_OnChildFrameActivate(ITargetFramePriv2 *iface, IUnknown *pUnkChildFrame)
1354 {
1355     HlinkFrame *This = impl_from_ITargetFramePriv2(iface);
1356     FIXME("(%p)->(%p)\n", This, pUnkChildFrame);
1357     return E_NOTIMPL;
1358 }
1359
1360 static HRESULT WINAPI TargetFramePriv2_OnChildFrameDeactivate(ITargetFramePriv2 *iface, IUnknown *pUnkChildFrame)
1361 {
1362     HlinkFrame *This = impl_from_ITargetFramePriv2(iface);
1363     FIXME("(%p)->(%p)\n", This, pUnkChildFrame);
1364     return E_NOTIMPL;
1365 }
1366
1367 static HRESULT WINAPI TargetFramePriv2_NavigateHack(ITargetFramePriv2 *iface, DWORD grfHLNF, LPBC pbc,
1368         IBindStatusCallback *pibsc, LPCWSTR pszTargetName, LPCWSTR pszUrl, LPCWSTR pszLocation)
1369 {
1370     HlinkFrame *This = impl_from_ITargetFramePriv2(iface);
1371     FIXME("(%p)->(%x %p %p %s %s %s)\n", This, grfHLNF, pbc, pibsc, debugstr_w(pszTargetName),
1372           debugstr_w(pszUrl), debugstr_w(pszLocation));
1373     return E_NOTIMPL;
1374 }
1375
1376 static HRESULT WINAPI TargetFramePriv2_FindBrowserByIndex(ITargetFramePriv2 *iface, DWORD dwID, IUnknown **ppunkBrowser)
1377 {
1378     HlinkFrame *This = impl_from_ITargetFramePriv2(iface);
1379     FIXME("(%p)->(%d %p)\n", This, dwID, ppunkBrowser);
1380     return E_NOTIMPL;
1381 }
1382
1383 static HRESULT WINAPI TargetFramePriv2_AggregatedNavigation2(ITargetFramePriv2 *iface, DWORD grfHLNF, LPBC pbc,
1384         IBindStatusCallback *pibsc, LPCWSTR pszTargetName, IUri *pUri, LPCWSTR pszLocation)
1385 {
1386     HlinkFrame *This = impl_from_ITargetFramePriv2(iface);
1387     IMoniker *mon;
1388     HRESULT hres;
1389
1390     TRACE("(%p)->(%x %p %p %s %p %s)\n", This, grfHLNF, pbc, pibsc, debugstr_w(pszTargetName),
1391           pUri, debugstr_w(pszLocation));
1392
1393     /*
1394      * NOTE: This is an undocumented function. It seems to be working the way it's implemented,
1395      * but I couldn't get its tests working. It's used by mshtml to load content in a new
1396      * instance of browser.
1397      */
1398
1399     hres = CreateURLMonikerEx2(NULL, pUri, &mon, 0);
1400     if(FAILED(hres))
1401         return hres;
1402
1403     hres = navigate_hlink(This->doc_host, mon, pbc, pibsc);
1404     IMoniker_Release(mon);
1405     return hres;
1406 }
1407
1408 static const ITargetFramePriv2Vtbl TargetFramePriv2Vtbl = {
1409     TargetFramePriv2_QueryInterface,
1410     TargetFramePriv2_AddRef,
1411     TargetFramePriv2_Release,
1412     TargetFramePriv2_FindFrameDownwards,
1413     TargetFramePriv2_FindFrameInContext,
1414     TargetFramePriv2_OnChildFrameActivate,
1415     TargetFramePriv2_OnChildFrameDeactivate,
1416     TargetFramePriv2_NavigateHack,
1417     TargetFramePriv2_FindBrowserByIndex,
1418     TargetFramePriv2_AggregatedNavigation2
1419 };
1420
1421 BOOL HlinkFrame_QI(HlinkFrame *This, REFIID riid, void **ppv)
1422 {
1423     if(IsEqualGUID(&IID_IHlinkFrame, riid)) {
1424         TRACE("(%p)->(IID_IHlinkFrame %p)\n", This, ppv);
1425         *ppv = &This->IHlinkFrame_iface;
1426     }else if(IsEqualGUID(&IID_ITargetFrame2, riid)) {
1427         TRACE("(%p)->(IID_ITargetFrame2 %p)\n", This, ppv);
1428         *ppv = &This->ITargetFrame2_iface;
1429     }else if(IsEqualGUID(&IID_ITargetFramePriv, riid)) {
1430         TRACE("(%p)->(IID_ITargetFramePriv %p)\n", This, ppv);
1431         *ppv = &This->ITargetFramePriv2_iface;
1432     }else if(IsEqualGUID(&IID_ITargetFramePriv2, riid)) {
1433         TRACE("(%p)->(IID_ITargetFramePriv2 %p)\n", This, ppv);
1434         *ppv = &This->ITargetFramePriv2_iface;
1435     }else {
1436         return FALSE;
1437     }
1438
1439     IUnknown_AddRef((IUnknown*)*ppv);
1440     return TRUE;
1441 }
1442
1443 void HlinkFrame_Init(HlinkFrame *This, IUnknown *outer, DocHost *doc_host)
1444 {
1445     This->IHlinkFrame_iface.lpVtbl   = &HlinkFrameVtbl;
1446     This->ITargetFrame2_iface.lpVtbl = &TargetFrame2Vtbl;
1447     This->ITargetFramePriv2_iface.lpVtbl = &TargetFramePriv2Vtbl;
1448
1449     This->outer = outer;
1450     This->doc_host = doc_host;
1451 }