dlls/urlmon/umon.c

   1 /*
   2  * UrlMon
   3  *
   4  * Copyright 1999 Ulrich Czekalla for Corel Corporation
   5  * Copyright 2002 Huw D M Davies for CodeWeavers
   6  * Copyright 2005 Jacek Caban for CodeWeavers
   7  *
   8  * This library is free software; you can redistribute it and/or
   9  * modify it under the terms of the GNU Lesser General Public
  10  * License as published by the Free Software Foundation; either
  11  * version 2.1 of the License, or (at your option) any later version.
  12  *
  13  * This library is distributed in the hope that it will be useful,
  14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  16  * Lesser General Public License for more details.
  17  *
  18  * You should have received a copy of the GNU Lesser General Public
  19  * License along with this library; if not, write to the Free Software
  20  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  21  */
  22
  23 #include <stdarg.h>
  24 #include <stdio.h>
  25
  26 #define COBJMACROS
  27 #define NONAMELESSUNION
  28 #define NONAMELESSSTRUCT
  29
  30 #include "windef.h"
  31 #include "winbase.h"
  32 #include "winreg.h"
  33 #include "winternl.h"
  34 #include "winuser.h"
  35 #include "objbase.h"
  36 #include "wine/debug.h"
  37 #include "wine/unicode.h"
  38 #include "ole2.h"
  39 #include "urlmon.h"
  40 #include "wininet.h"
  41 #include "shlwapi.h"
  42 #include "urlmon_main.h"
  43
  44 WINE_DEFAULT_DEBUG_CHANNEL(urlmon);
  45
  46 /* native urlmon.dll uses this key, too */
  47 static WCHAR BSCBHolder[] = { '_','B','S','C','B','_','H','o','l','d','e','r','_',0 };
  48
  49 /*static BOOL registered_wndclass = FALSE;*/
  50
  51 typedef struct {
  52     const IBindingVtbl *lpVtbl;
  53
  54     LONG ref;
  55
  56     LPWSTR URLName;
  57
  58     HWND hwndCallback;
  59     IBindCtx *pBC;
  60     HINTERNET hinternet, hconnect, hrequest;
  61     HANDLE hCacheFile;
  62     IUMCacheStream *pstrCache;
  63     IBindStatusCallback *pbscb;
  64     DWORD total_read, expected_size;
  65 } Binding;
  66
  67 static HRESULT WINAPI Binding_QueryInterface(IBinding* iface, REFIID riid, void **ppvObject)
  68 {
  69     Binding *This = (Binding*)iface;
  70
  71     TRACE("(%p)->(%s,%p)\n", This, debugstr_guid(riid), ppvObject);
  72
  73     if((This == NULL) || (ppvObject == NULL))
  74         return E_INVALIDARG;
  75
  76     if (IsEqualIID(&IID_IUnknown, riid) || IsEqualIID(&IID_IBinding, riid)) {
  77         *ppvObject = iface;
  78         IBinding_AddRef(iface);
  79         return S_OK;
  80     }
  81
  82     *ppvObject = NULL;
  83     return E_NOINTERFACE;
  84 }
  85
  86 static ULONG WINAPI Binding_AddRef(IBinding* iface)
  87 {
  88     Binding *This = (Binding*)iface;
  89     ULONG ref = InterlockedIncrement(&This->ref);
  90
  91     TRACE("(%p) ref=%d\n", This, ref);
  92
  93     return ref;
  94 }
  95
  96 static ULONG WINAPI Binding_Release(IBinding* iface)
  97 {
  98     Binding *This = (Binding*)iface;
  99     ULONG ref = InterlockedDecrement(&This->ref);
 100
 101     TRACE("(%p) ref=%d\n",This, ref);
 102
 103     if(!ref) {
 104         HeapFree(GetProcessHeap(), 0, This->URLName);
 105         if (This->hCacheFile)
 106             CloseHandle(This->hCacheFile);
 107         if (This->pstrCache)
 108         {
 109             UMCloseCacheFileStream(This->pstrCache);
 110             IStream_Release((IStream *)This->pstrCache);
 111         }
 112         if (This->pbscb)
 113             IBindStatusCallback_Release(This->pbscb);
 114
 115         HeapFree(GetProcessHeap(), 0, This);
 116
 117         URLMON_UnlockModule();
 118     }
 119
 120     return ref;
 121 }
 122
 123 static HRESULT WINAPI Binding_Abort(IBinding* iface)
 124 {
 125     Binding *This = (Binding*)iface;
 126
 127     FIXME("(%p): stub\n", This);
 128
 129     return E_NOTIMPL;
 130 }
 131
 132 static HRESULT WINAPI Binding_GetBindResult(IBinding* iface, CLSID* pclsidProtocol, DWORD* pdwResult, LPOLESTR* pszResult, DWORD* pdwReserved)
 133 {
 134     Binding *This = (Binding*)iface;
 135
 136     FIXME("(%p)->(%p, %p, %p, %p): stub\n", This, pclsidProtocol, pdwResult, pszResult, pdwReserved);
 137
 138     return E_NOTIMPL;
 139 }
 140
 141 static HRESULT WINAPI Binding_GetPriority(IBinding* iface, LONG* pnPriority)
 142 {
 143     Binding *This = (Binding*)iface;
 144
 145     FIXME("(%p)->(%p): stub\n", This, pnPriority);
 146
 147     return E_NOTIMPL;
 148 }
 149
 150 static HRESULT WINAPI Binding_Resume(IBinding* iface)
 151 {
 152     Binding *This = (Binding*)iface;
 153
 154     FIXME("(%p): stub\n", This);
 155
 156     return E_NOTIMPL;
 157 }
 158
 159 static HRESULT WINAPI Binding_SetPriority(IBinding* iface, LONG nPriority)
 160 {
 161     Binding *This = (Binding*)iface;
 162
 163     FIXME("(%p)->(%d): stub\n", This, nPriority);
 164
 165     return E_NOTIMPL;
 166 }
 167
 168 static HRESULT WINAPI Binding_Suspend(IBinding* iface)
 169 {
 170     Binding *This = (Binding*)iface;
 171
 172     FIXME("(%p): stub\n", This);
 173
 174     return E_NOTIMPL;
 175 }
 176
 177 static void Binding_CloseCacheDownload(Binding *This)
 178 {
 179     CloseHandle(This->hCacheFile);
 180     This->hCacheFile = 0;
 181     UMCloseCacheFileStream(This->pstrCache);
 182     IStream_Release((IStream *)This->pstrCache);
 183     This->pstrCache = 0;
 184 }
 185
 186 static HRESULT Binding_MoreCacheData(Binding *This, char *buf, DWORD dwBytes)
 187 {
 188     DWORD written;
 189
 190     if (WriteFile(This->hCacheFile, buf, dwBytes, &written, NULL) && written == dwBytes)
 191     {
 192         HRESULT hr;
 193
 194         This->total_read += written;
 195         hr = IBindStatusCallback_OnProgress(This->pbscb,
 196                                             This->total_read + written,
 197                                             This->expected_size,
 198                                             (This->total_read == written) ?
 199                                                 BINDSTATUS_BEGINDOWNLOADDATA :
 200                                                 BINDSTATUS_DOWNLOADINGDATA,
 201                                             This->URLName);
 202         if (!hr)
 203         {
 204             STGMEDIUM stg;
 205             FORMATETC fmt;
 206
 207             fmt.cfFormat = 0;
 208             fmt.ptd = NULL;
 209             fmt.dwAspect = 0;
 210             fmt.lindex = -1;
 211             fmt.tymed = TYMED_ISTREAM;
 212
 213             stg.tymed = TYMED_ISTREAM;
 214             stg.u.pstm = (IStream *)This->pstrCache;
 215             stg.pUnkForRelease = NULL;
 216
 217             hr = IBindStatusCallback_OnDataAvailable(This->pbscb,
 218                                                      (This->total_read == written) ?
 219                                                          BSCF_FIRSTDATANOTIFICATION :
 220                                                          BSCF_INTERMEDIATEDATANOTIFICATION,
 221                                                      This->total_read + written,
 222                                                      &fmt,
 223                                                      &stg);
 224         }
 225         if (written < dwBytes)
 226             return STG_E_MEDIUMFULL;
 227         else
 228             return hr;
 229     }
 230     return HRESULT_FROM_WIN32(GetLastError());
 231 }
 232
 233 static void Binding_FinishedDownload(Binding *This, HRESULT hr)
 234 {
 235     STGMEDIUM stg;
 236     FORMATETC fmt;
 237
 238     fmt.ptd = NULL;
 239     fmt.dwAspect = 0;
 240     fmt.lindex = -1;
 241     fmt.tymed = TYMED_ISTREAM;
 242
 243     stg.tymed = TYMED_ISTREAM;
 244     stg.u.pstm = (IStream *)This->pstrCache;
 245     stg.pUnkForRelease = NULL;
 246
 247     IBindStatusCallback_OnProgress(This->pbscb, This->total_read, This->expected_size,
 248                                    BINDSTATUS_ENDDOWNLOADDATA, This->URLName);
 249     IBindStatusCallback_OnDataAvailable(This->pbscb, BSCF_LASTDATANOTIFICATION, This->total_read, &fmt, &stg);
 250     if (hr)
 251     {
 252         WCHAR *pwchError = 0;
 253
 254         FormatMessageW (FORMAT_MESSAGE_FROM_SYSTEM |
 255                          FORMAT_MESSAGE_ALLOCATE_BUFFER,
 256                         NULL, (DWORD) hr,
 257                         0, (LPWSTR) &pwchError,
 258                         0, NULL);
 259         if (!pwchError)
 260         {
 261             static const WCHAR achFormat[] = { '%', '0', '8', 'x', 0 };
 262
 263             pwchError =(WCHAR *) LocalAlloc(LMEM_FIXED, sizeof(WCHAR) * 9);
 264             wsprintfW(pwchError, achFormat, hr);
 265         }
 266         IBindStatusCallback_OnStopBinding(This->pbscb, hr, pwchError);
 267         LocalFree(pwchError);
 268     }
 269     else
 270     {
 271         IBindStatusCallback_OnStopBinding(This->pbscb, hr, NULL);
 272     }
 273     IBindStatusCallback_Release(This->pbscb);
 274     This->pbscb = 0;
 275 }
 276
 277 static const IBindingVtbl BindingVtbl =
 278 {
 279     Binding_QueryInterface,
 280     Binding_AddRef,
 281     Binding_Release,
 282     Binding_Abort,
 283     Binding_Suspend,
 284     Binding_Resume,
 285     Binding_SetPriority,
 286     Binding_GetPriority,
 287     Binding_GetBindResult
 288 };
 289
 290 /* filemoniker data structure */
 291 typedef struct {
 292
 293     const IMonikerVtbl* lpvtbl;  /* VTable relative to the IMoniker interface.*/
 294
 295     LONG ref; /* reference counter for this object */
 296
 297     LPOLESTR URLName; /* URL string identified by this URLmoniker */
 298 } URLMonikerImpl;
 299
 300 /*******************************************************************************
 301  *        URLMoniker_QueryInterface
 302  *******************************************************************************/
 303 static HRESULT WINAPI URLMonikerImpl_QueryInterface(IMoniker* iface,REFIID riid,void** ppvObject)
 304 {
 305     URLMonikerImpl *This = (URLMonikerImpl *)iface;
 306
 307     TRACE("(%p)->(%s,%p)\n",This,debugstr_guid(riid),ppvObject);
 308
 309     /* Perform a sanity check on the parameters.*/
 310     if ( (This==0) || (ppvObject==0) )
 311         return E_INVALIDARG;
 312
 313     /* Initialize the return parameter */
 314     *ppvObject = 0;
 315
 316     /* Compare the riid with the interface IDs implemented by this object.*/
 317     if (IsEqualIID(&IID_IUnknown, riid)      ||
 318         IsEqualIID(&IID_IPersist, riid)      ||
 319         IsEqualIID(&IID_IPersistStream,riid) ||
 320         IsEqualIID(&IID_IMoniker, riid)
 321        )
 322         *ppvObject = iface;
 323
 324     /* Check that we obtained an interface.*/
 325     if ((*ppvObject)==0)
 326         return E_NOINTERFACE;
 327
 328     /* Query Interface always increases the reference count by one when it is successful */
 329     IMoniker_AddRef(iface);
 330
 331     return S_OK;
 332 }
 333
 334 /******************************************************************************
 335  *        URLMoniker_AddRef
 336  ******************************************************************************/
 337 static ULONG WINAPI URLMonikerImpl_AddRef(IMoniker* iface)
 338 {
 339     URLMonikerImpl *This = (URLMonikerImpl *)iface;
 340     ULONG refCount = InterlockedIncrement(&This->ref);
 341
 342     TRACE("(%p) ref=%u\n",This, refCount);
 343
 344     return refCount;
 345 }
 346
 347 /******************************************************************************
 348  *        URLMoniker_Release
 349  ******************************************************************************/
 350 static ULONG WINAPI URLMonikerImpl_Release(IMoniker* iface)
 351 {
 352     URLMonikerImpl *This = (URLMonikerImpl *)iface;
 353     ULONG refCount = InterlockedDecrement(&This->ref);
 354
 355     TRACE("(%p) ref=%u\n",This, refCount);
 356
 357     /* destroy the object if there's no more reference on it */
 358     if (!refCount) {
 359         HeapFree(GetProcessHeap(),0,This->URLName);
 360         HeapFree(GetProcessHeap(),0,This);
 361
 362         URLMON_UnlockModule();
 363     }
 364
 365     return refCount;
 366 }
 367
 368
 369 /******************************************************************************
 370  *        URLMoniker_GetClassID
 371  ******************************************************************************/
 372 static HRESULT WINAPI URLMonikerImpl_GetClassID(IMoniker* iface,
 373                                                 CLSID *pClassID)/* Pointer to CLSID of object */
 374 {
 375     URLMonikerImpl *This = (URLMonikerImpl *)iface;
 376
 377     TRACE("(%p,%p)\n",This,pClassID);
 378
 379     if (pClassID==NULL)
 380         return E_POINTER;
 381     /* Windows always returns CLSID_StdURLMoniker */
 382     *pClassID = CLSID_StdURLMoniker;
 383     return S_OK;
 384 }
 385
 386 /******************************************************************************
 387  *        URLMoniker_IsDirty
 388  ******************************************************************************/
 389 static HRESULT WINAPI URLMonikerImpl_IsDirty(IMoniker* iface)
 390 {
 391     URLMonikerImpl *This = (URLMonikerImpl *)iface;
 392     /* Note that the OLE-provided implementations of the IPersistStream::IsDirty
 393        method in the OLE-provided moniker interfaces always return S_FALSE because
 394        their internal state never changes. */
 395
 396     TRACE("(%p)\n",This);
 397
 398     return S_FALSE;
 399 }
 400
 401 /******************************************************************************
 402  *        URLMoniker_Load
 403  *
 404  * NOTE
 405  *  Writes a ULONG containing length of unicode string, followed
 406  *  by that many unicode characters
 407  ******************************************************************************/
 408 static HRESULT WINAPI URLMonikerImpl_Load(IMoniker* iface,IStream* pStm)
 409 {
 410     URLMonikerImpl *This = (URLMonikerImpl *)iface;
 411
 412     HRESULT res;
 413     ULONG size;
 414     ULONG got;
 415     TRACE("(%p,%p)\n",This,pStm);
 416
 417     if(!pStm)
 418         return E_INVALIDARG;
 419
 420     res = IStream_Read(pStm, &size, sizeof(ULONG), &got);
 421     if(SUCCEEDED(res)) {
 422         if(got == sizeof(ULONG)) {
 423             HeapFree(GetProcessHeap(), 0, This->URLName);
 424             This->URLName=HeapAlloc(GetProcessHeap(),0,size);
 425             if(!This->URLName)
 426                 res = E_OUTOFMEMORY;
 427             else {
 428                 res = IStream_Read(pStm, This->URLName, size, NULL);
 429                 This->URLName[size/sizeof(WCHAR) - 1] = 0;
 430             }
 431         }
 432         else
 433             res = E_FAIL;
 434     }
 435     return res;
 436 }
 437
 438 /******************************************************************************
 439  *        URLMoniker_Save
 440  ******************************************************************************/
 441 static HRESULT WINAPI URLMonikerImpl_Save(IMoniker* iface,
 442                                           IStream* pStm,/* pointer to the stream where the object is to be saved */
 443                                           BOOL fClearDirty)/* Specifies whether to clear the dirty flag */
 444 {
 445     URLMonikerImpl *This = (URLMonikerImpl *)iface;
 446
 447     HRESULT res;
 448     ULONG size;
 449     TRACE("(%p,%p,%d)\n",This,pStm,fClearDirty);
 450
 451     if(!pStm)
 452         return E_INVALIDARG;
 453
 454     size = (strlenW(This->URLName) + 1)*sizeof(WCHAR);
 455     res=IStream_Write(pStm,&size,sizeof(ULONG),NULL);
 456     if(SUCCEEDED(res))
 457         res=IStream_Write(pStm,This->URLName,size,NULL);
 458     return res;
 459
 460 }
 461
 462 /******************************************************************************
 463  *        URLMoniker_GetSizeMax
 464  ******************************************************************************/
 465 static HRESULT WINAPI URLMonikerImpl_GetSizeMax(IMoniker* iface,
 466                                                 ULARGE_INTEGER* pcbSize)/* Pointer to size of stream needed to save object */
 467 {
 468     URLMonikerImpl *This = (URLMonikerImpl *)iface;
 469
 470     TRACE("(%p,%p)\n",This,pcbSize);
 471
 472     if(!pcbSize)
 473         return E_INVALIDARG;
 474
 475     pcbSize->QuadPart = sizeof(ULONG) + ((strlenW(This->URLName)+1) * sizeof(WCHAR));
 476     return S_OK;
 477 }
 478
 479 /******************************************************************************
 480  *                  URLMoniker_BindToObject
 481  ******************************************************************************/
 482 static HRESULT WINAPI URLMonikerImpl_BindToObject(IMoniker* iface,
 483                                                   IBindCtx* pbc,
 484                                                   IMoniker* pmkToLeft,
 485                                                   REFIID riid,
 486                                                   VOID** ppvResult)
 487 {
 488     URLMonikerImpl *This = (URLMonikerImpl *)iface;
 489
 490     *ppvResult=0;
 491
 492     FIXME("(%p)->(%p,%p,%s,%p): stub\n",This,pbc,pmkToLeft,debugstr_guid(riid),
 493           ppvResult);
 494
 495     return E_NOTIMPL;
 496 }
 497
 498 /******************************************************************************
 499  *        URLMoniker_BindToStorage
 500  ******************************************************************************/
 501 static HRESULT URLMonikerImpl_BindToStorage_hack(LPCWSTR URLName,
 502                                                    IBindCtx* pbc,
 503                                                    REFIID riid,
 504                                                    VOID** ppvObject)
 505 {
 506     HRESULT hres;
 507     BINDINFO bi;
 508     DWORD bindf;
 509     WCHAR szFileName[MAX_PATH + 1];
 510     Binding *bind;
 511     int len;
 512
 513     WARN("(%s %p %s %p)\n", debugstr_w(URLName), pbc, debugstr_guid(riid), ppvObject);
 514
 515     if(!IsEqualIID(&IID_IStream, riid)) {
 516         FIXME("unsupported iid\n");
 517         return E_NOTIMPL;
 518     }
 519
 520     bind = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(Binding));
 521     bind->lpVtbl = &BindingVtbl;
 522     bind->ref = 1;
 523     URLMON_LockModule();
 524
 525     len = lstrlenW(URLName)+1;
 526     bind->URLName = HeapAlloc(GetProcessHeap(), 0, len*sizeof(WCHAR));
 527     memcpy(bind->URLName, URLName, len*sizeof(WCHAR));
 528
 529     hres = UMCreateStreamOnCacheFile(bind->URLName, 0, szFileName, &bind->hCacheFile, &bind->pstrCache);
 530
 531     if(SUCCEEDED(hres)) {
 532         TRACE("Created stream...\n");
 533
 534         *ppvObject = (void *) bind->pstrCache;
 535         IStream_AddRef((IStream *) bind->pstrCache);
 536
 537         hres = IBindCtx_GetObjectParam(pbc, BSCBHolder, (IUnknown**)&bind->pbscb);
 538         if(SUCCEEDED(hres)) {
 539             TRACE("Got IBindStatusCallback...\n");
 540
 541             memset(&bi, 0, sizeof(bi));
 542             bi.cbSize = sizeof(bi);
 543             bindf = 0;
 544             hres = IBindStatusCallback_GetBindInfo(bind->pbscb, &bindf, &bi);
 545             if(SUCCEEDED(hres)) {
 546                 URL_COMPONENTSW url;
 547                 WCHAR *host, *path, *user, *pass;
 548                 DWORD lensz = sizeof(bind->expected_size);
 549                 DWORD dwService = 0;
 550                 BOOL bSuccess;
 551
 552                 TRACE("got bindinfo. bindf = %08x extrainfo = %s bindinfof = %08x bindverb = %08x iid %s\n",
 553                       bindf, debugstr_w(bi.szExtraInfo), bi.grfBindInfoF, bi.dwBindVerb, debugstr_guid(&bi.iid));
 554                 hres = IBindStatusCallback_OnStartBinding(bind->pbscb, 0, (IBinding*)bind);
 555                 TRACE("OnStartBinding rets %08x\n", hres);
 556
 557                 bind->expected_size = 0;
 558                 bind->total_read = 0;
 559
 560                 memset(&url, 0, sizeof(url));
 561                 url.dwStructSize = sizeof(url);
 562                 url.dwSchemeLength = url.dwHostNameLength = url.dwUrlPathLength = url.dwUserNameLength = url.dwPasswordLength = 1;
 563                 InternetCrackUrlW(URLName, 0, ICU_ESCAPE, &url);
 564                 host = HeapAlloc(GetProcessHeap(), 0, (url.dwHostNameLength + 1) * sizeof(WCHAR));
 565                 memcpy(host, url.lpszHostName, url.dwHostNameLength * sizeof(WCHAR));
 566                 host[url.dwHostNameLength] = '\0';
 567                 path = HeapAlloc(GetProcessHeap(), 0, (url.dwUrlPathLength + 1) * sizeof(WCHAR));
 568                 memcpy(path, url.lpszUrlPath, url.dwUrlPathLength * sizeof(WCHAR));
 569                 path[url.dwUrlPathLength] = '\0';
 570                 if (url.dwUserNameLength)
 571                 {
 572                     user = HeapAlloc(GetProcessHeap(), 0, ((url.dwUserNameLength + 1) * sizeof(WCHAR)));
 573                     memcpy(user, url.lpszUserName, url.dwUserNameLength * sizeof(WCHAR));
 574                     user[url.dwUserNameLength] = 0;
 575                 }
 576                 else
 577                 {
 578                     user = 0;
 579                 }
 580                 if (url.dwPasswordLength)
 581                 {
 582                     pass = HeapAlloc(GetProcessHeap(), 0, ((url.dwPasswordLength + 1) * sizeof(WCHAR)));
 583                     memcpy(pass, url.lpszPassword, url.dwPasswordLength * sizeof(WCHAR));
 584                     pass[url.dwPasswordLength] = 0;
 585                 }
 586                 else
 587                 {
 588                     pass = 0;
 589                 }
 590
 591
 592                 do {
 593                     bind->hinternet = InternetOpenA("User Agent", 0, NULL, NULL, 0);
 594                     if (!bind->hinternet)
 595                     {
 596                             hres = HRESULT_FROM_WIN32(GetLastError());
 597                             break;
 598                     }
 599
 600                     switch ((DWORD) url.nScheme)
 601                     {
 602                     case INTERNET_SCHEME_FTP:
 603                         if (!url.nPort)
 604                             url.nPort = INTERNET_DEFAULT_FTP_PORT;
 605                         dwService = INTERNET_SERVICE_FTP;
 606                         break;
 607
 608                     case INTERNET_SCHEME_GOPHER:
 609                         if (!url.nPort)
 610                             url.nPort = INTERNET_DEFAULT_GOPHER_PORT;
 611                         dwService = INTERNET_SERVICE_GOPHER;
 612                         break;
 613
 614                     case INTERNET_SCHEME_HTTPS:
 615                         if (!url.nPort)
 616                             url.nPort = INTERNET_DEFAULT_HTTPS_PORT;
 617                         dwService = INTERNET_SERVICE_HTTP;
 618                         break;
 619                     }
 620
 621                     bind->hconnect = InternetConnectW(bind->hinternet, host, url.nPort, user, pass,
 622                                                       dwService, 0, (DWORD)bind);
 623                     if (!bind->hconnect)
 624                     {
 625                             hres = HRESULT_FROM_WIN32(GetLastError());
 626                             CloseHandle(bind->hinternet);
 627                             break;
 628                     }
 629
 630                     hres = IBindStatusCallback_OnProgress(bind->pbscb, 0, 0, 0x22, NULL);
 631                     hres = IBindStatusCallback_OnProgress(bind->pbscb, 0, 0, BINDSTATUS_FINDINGRESOURCE, NULL);
 632                     hres = IBindStatusCallback_OnProgress(bind->pbscb, 0, 0, BINDSTATUS_CONNECTING, NULL);
 633                     hres = IBindStatusCallback_OnProgress(bind->pbscb, 0, 0, BINDSTATUS_SENDINGREQUEST, NULL);
 634
 635                     bSuccess = FALSE;
 636
 637                     switch (dwService)
 638                     {
 639                     case INTERNET_SERVICE_GOPHER:
 640                         bind->hrequest = GopherOpenFileW(bind->hconnect,
 641                                                          path,
 642                                                          0,
 643                                                          INTERNET_FLAG_RELOAD,
 644                                                          0);
 645                         if (bind->hrequest)
 646                                 bSuccess = TRUE;
 647                         else
 648                                 hres = HRESULT_FROM_WIN32(GetLastError());
 649                         break;
 650
 651                     case INTERNET_SERVICE_FTP:
 652                         bind->hrequest = FtpOpenFileW(bind->hconnect,
 653                                                       path,
 654                                                       GENERIC_READ,
 655                                                       FTP_TRANSFER_TYPE_BINARY |
 656                                                        INTERNET_FLAG_TRANSFER_BINARY |
 657                                                        INTERNET_FLAG_RELOAD,
 658                                                       0);
 659                         if (bind->hrequest)
 660                                 bSuccess = TRUE;
 661                         else
 662                                 hres = HRESULT_FROM_WIN32(GetLastError());
 663                         break;
 664
 665                     case INTERNET_SERVICE_HTTP:
 666                         bind->hrequest = HttpOpenRequestW(bind->hconnect, NULL, path, NULL, NULL, NULL, 0, (DWORD)bind);
 667                         if (!bind->hrequest)
 668                         {
 669                                 hres = HRESULT_FROM_WIN32(GetLastError());
 670                         }
 671                         else if (!HttpSendRequestW(bind->hrequest, NULL, 0, NULL, 0))
 672                         {
 673                                 hres = HRESULT_FROM_WIN32(GetLastError());
 674                                 InternetCloseHandle(bind->hrequest);
 675                         }
 676                         else
 677                         {
 678                                 HttpQueryInfoW(bind->hrequest,
 679                                                HTTP_QUERY_CONTENT_LENGTH | HTTP_QUERY_FLAG_NUMBER,
 680                                                &bind->expected_size,
 681                                                &lensz,
 682                                                NULL);
 683                                 bSuccess = TRUE;
 684                         }
 685                         break;
 686                     }
 687                     if(bSuccess)
 688                     {
 689                         TRACE("res = %d gle = %u url len = %d\n", hres, GetLastError(), bind->expected_size);
 690
 691                         IBindStatusCallback_OnProgress(bind->pbscb, 0, 0, BINDSTATUS_CACHEFILENAMEAVAILABLE, szFileName);
 692
 693                         while(1) {
 694                             char buf[4096];
 695                             DWORD bufread;
 696                             if(InternetReadFile(bind->hrequest, buf, sizeof(buf), &bufread)) {
 697                                 TRACE("read %d bytes %s...\n", bufread, debugstr_an(buf, 10));
 698                                 if(bufread == 0) break;
 699                                 hres = Binding_MoreCacheData(bind, buf, bufread);
 700                             } else
 701                                 break;
 702                         }
 703                         InternetCloseHandle(bind->hrequest);
 704                             hres = S_OK;
 705                     }
 706
 707                     InternetCloseHandle(bind->hconnect);
 708                     InternetCloseHandle(bind->hinternet);
 709                 } while(0);
 710
 711                 Binding_FinishedDownload(bind, hres);
 712                 Binding_CloseCacheDownload(bind);
 713
 714                 HeapFree(GetProcessHeap(), 0, user);
 715                 HeapFree(GetProcessHeap(), 0, pass);
 716                 HeapFree(GetProcessHeap(), 0, path);
 717                 HeapFree(GetProcessHeap(), 0, host);
 718             }
 719         }
 720     }
 721
 722     IBinding_Release((IBinding*)bind);
 723
 724     return hres;
 725 }
 726
 727 static HRESULT WINAPI URLMonikerImpl_BindToStorage(IMoniker* iface,
 728                                                    IBindCtx* pbc,
 729                                                    IMoniker* pmkToLeft,
 730                                                    REFIID riid,
 731                                                    VOID** ppvObject)
 732 {
 733     URLMonikerImpl *This = (URLMonikerImpl*)iface;
 734     WCHAR schema[64];
 735     BOOL bret;
 736
 737     URL_COMPONENTSW url = {sizeof(URL_COMPONENTSW), schema,
 738         sizeof(schema)/sizeof(WCHAR), 0, NULL, 0, 0, NULL, 0, NULL, 0, NULL, 0, NULL, 0};
 739
 740     if(pmkToLeft)
 741         FIXME("Unsupported pmkToLeft\n");
 742
 743     bret = InternetCrackUrlW(This->URLName, 0, ICU_ESCAPE, &url);
 744     if(!bret) {
 745         ERR("InternetCrackUrl failed: %u\n", GetLastError());
 746         return E_FAIL;
 747     }
 748
 749     if(url.nScheme== INTERNET_SCHEME_HTTPS
 750        || url.nScheme== INTERNET_SCHEME_FTP
 751        || url.nScheme == INTERNET_SCHEME_GOPHER)
 752         return URLMonikerImpl_BindToStorage_hack(This->URLName, pbc, riid, ppvObject);
 753
 754     TRACE("(%p)->(%p %p %s %p)\n", This, pbc, pmkToLeft, debugstr_guid(riid), ppvObject);
 755
 756     return start_binding(This->URLName, pbc, riid, ppvObject);
 757 }
 758
 759 /******************************************************************************
 760  *        URLMoniker_Reduce
 761  ******************************************************************************/
 762 static HRESULT WINAPI URLMonikerImpl_Reduce(IMoniker* iface,
 763                                             IBindCtx* pbc,
 764                                             DWORD dwReduceHowFar,
 765                                             IMoniker** ppmkToLeft,
 766                                             IMoniker** ppmkReduced)
 767 {
 768     URLMonikerImpl *This = (URLMonikerImpl *)iface;
 769
 770     TRACE("(%p,%p,%d,%p,%p)\n",This,pbc,dwReduceHowFar,ppmkToLeft,ppmkReduced);
 771
 772     if(!ppmkReduced)
 773         return E_INVALIDARG;
 774
 775     URLMonikerImpl_AddRef(iface);
 776     *ppmkReduced = iface;
 777     return MK_S_REDUCED_TO_SELF;
 778 }
 779
 780 /******************************************************************************
 781  *        URLMoniker_ComposeWith
 782  ******************************************************************************/
 783 static HRESULT WINAPI URLMonikerImpl_ComposeWith(IMoniker* iface,
 784                                                  IMoniker* pmkRight,
 785                                                  BOOL fOnlyIfNotGeneric,
 786                                                  IMoniker** ppmkComposite)
 787 {
 788     URLMonikerImpl *This = (URLMonikerImpl *)iface;
 789     FIXME("(%p)->(%p,%d,%p): stub\n",This,pmkRight,fOnlyIfNotGeneric,ppmkComposite);
 790
 791     return E_NOTIMPL;
 792 }
 793
 794 /******************************************************************************
 795  *        URLMoniker_Enum
 796  ******************************************************************************/
 797 static HRESULT WINAPI URLMonikerImpl_Enum(IMoniker* iface,BOOL fForward, IEnumMoniker** ppenumMoniker)
 798 {
 799     URLMonikerImpl *This = (URLMonikerImpl *)iface;
 800     TRACE("(%p,%d,%p)\n",This,fForward,ppenumMoniker);
 801
 802     if(!ppenumMoniker)
 803         return E_INVALIDARG;
 804
 805     /* Does not support sub-monikers */
 806     *ppenumMoniker = NULL;
 807     return S_OK;
 808 }
 809
 810 /******************************************************************************
 811  *        URLMoniker_IsEqual
 812  ******************************************************************************/
 813 static HRESULT WINAPI URLMonikerImpl_IsEqual(IMoniker* iface,IMoniker* pmkOtherMoniker)
 814 {
 815     URLMonikerImpl *This = (URLMonikerImpl *)iface;
 816     CLSID clsid;
 817     LPOLESTR urlPath;
 818     IBindCtx* bind;
 819     HRESULT res;
 820
 821     TRACE("(%p,%p)\n",This,pmkOtherMoniker);
 822
 823     if(pmkOtherMoniker==NULL)
 824         return E_INVALIDARG;
 825
 826     IMoniker_GetClassID(pmkOtherMoniker,&clsid);
 827
 828     if(!IsEqualCLSID(&clsid,&CLSID_StdURLMoniker))
 829         return S_FALSE;
 830
 831     res = CreateBindCtx(0,&bind);
 832     if(FAILED(res))
 833         return res;
 834
 835     res = S_FALSE;
 836     if(SUCCEEDED(IMoniker_GetDisplayName(pmkOtherMoniker,bind,NULL,&urlPath))) {
 837         int result = lstrcmpiW(urlPath, This->URLName);
 838         CoTaskMemFree(urlPath);
 839         if(result == 0)
 840             res = S_OK;
 841     }
 842     IUnknown_Release(bind);
 843     return res;
 844 }
 845
 846
 847 /******************************************************************************
 848  *        URLMoniker_Hash
 849  ******************************************************************************/
 850 static HRESULT WINAPI URLMonikerImpl_Hash(IMoniker* iface,DWORD* pdwHash)
 851 {
 852     URLMonikerImpl *This = (URLMonikerImpl *)iface;
 853
 854     int  h = 0,i,skip,len;
 855     int  off = 0;
 856     LPOLESTR val;
 857
 858     TRACE("(%p,%p)\n",This,pdwHash);
 859
 860     if(!pdwHash)
 861         return E_INVALIDARG;
 862
 863     val = This->URLName;
 864     len = lstrlenW(val);
 865
 866     if(len < 16) {
 867         for(i = len ; i > 0; i--) {
 868             h = (h * 37) + val[off++];
 869         }
 870     }
 871     else {
 872         /* only sample some characters */
 873         skip = len / 8;
 874         for(i = len; i > 0; i -= skip, off += skip) {
 875             h = (h * 39) + val[off];
 876         }
 877     }
 878     *pdwHash = h;
 879     return S_OK;
 880 }
 881
 882 /******************************************************************************
 883  *        URLMoniker_IsRunning
 884  ******************************************************************************/
 885 static HRESULT WINAPI URLMonikerImpl_IsRunning(IMoniker* iface,
 886                                                IBindCtx* pbc,
 887                                                IMoniker* pmkToLeft,
 888                                                IMoniker* pmkNewlyRunning)
 889 {
 890     URLMonikerImpl *This = (URLMonikerImpl *)iface;
 891     FIXME("(%p)->(%p,%p,%p): stub\n",This,pbc,pmkToLeft,pmkNewlyRunning);
 892
 893     return E_NOTIMPL;
 894 }
 895
 896 /******************************************************************************
 897  *        URLMoniker_GetTimeOfLastChange
 898  ******************************************************************************/
 899 static HRESULT WINAPI URLMonikerImpl_GetTimeOfLastChange(IMoniker* iface,
 900                                                          IBindCtx* pbc,
 901                                                          IMoniker* pmkToLeft,
 902                                                          FILETIME* pFileTime)
 903 {
 904     URLMonikerImpl *This = (URLMonikerImpl *)iface;
 905     FIXME("(%p)->(%p,%p,%p): stub\n",This,pbc,pmkToLeft,pFileTime);
 906
 907     return E_NOTIMPL;
 908 }
 909
 910 /******************************************************************************
 911  *        URLMoniker_Inverse
 912  ******************************************************************************/
 913 static HRESULT WINAPI URLMonikerImpl_Inverse(IMoniker* iface,IMoniker** ppmk)
 914 {
 915     URLMonikerImpl *This = (URLMonikerImpl *)iface;
 916     TRACE("(%p,%p)\n",This,ppmk);
 917
 918     return MK_E_NOINVERSE;
 919 }
 920
 921 /******************************************************************************
 922  *        URLMoniker_CommonPrefixWith
 923  ******************************************************************************/
 924 static HRESULT WINAPI URLMonikerImpl_CommonPrefixWith(IMoniker* iface,IMoniker* pmkOther,IMoniker** ppmkPrefix)
 925 {
 926     URLMonikerImpl *This = (URLMonikerImpl *)iface;
 927     FIXME("(%p)->(%p,%p): stub\n",This,pmkOther,ppmkPrefix);
 928
 929     return E_NOTIMPL;
 930 }
 931
 932 /******************************************************************************
 933  *        URLMoniker_RelativePathTo
 934  ******************************************************************************/
 935 static HRESULT WINAPI URLMonikerImpl_RelativePathTo(IMoniker* iface,IMoniker* pmOther, IMoniker** ppmkRelPath)
 936 {
 937     URLMonikerImpl *This = (URLMonikerImpl *)iface;
 938     FIXME("(%p)->(%p,%p): stub\n",This,pmOther,ppmkRelPath);
 939
 940     return E_NOTIMPL;
 941 }
 942
 943 /******************************************************************************
 944  *        URLMoniker_GetDisplayName
 945  ******************************************************************************/
 946 static HRESULT WINAPI URLMonikerImpl_GetDisplayName(IMoniker* iface,
 947                                                     IBindCtx* pbc,
 948                                                     IMoniker* pmkToLeft,
 949                                                     LPOLESTR *ppszDisplayName)
 950 {
 951     URLMonikerImpl *This = (URLMonikerImpl *)iface;
 952
 953     int len;
 954
 955     TRACE("(%p,%p,%p,%p)\n",This,pbc,pmkToLeft,ppszDisplayName);
 956
 957     if(!ppszDisplayName)
 958         return E_INVALIDARG;
 959
 960     /* FIXME: If this is a partial URL, try and get a URL moniker from SZ_URLCONTEXT in the bind context,
 961         then look at pmkToLeft to try and complete the URL
 962     */
 963     len = lstrlenW(This->URLName)+1;
 964     *ppszDisplayName = CoTaskMemAlloc(len*sizeof(WCHAR));
 965     if(!*ppszDisplayName)
 966         return E_OUTOFMEMORY;
 967     lstrcpyW(*ppszDisplayName, This->URLName);
 968     return S_OK;
 969 }
 970
 971 /******************************************************************************
 972  *        URLMoniker_ParseDisplayName
 973  ******************************************************************************/
 974 static HRESULT WINAPI URLMonikerImpl_ParseDisplayName(IMoniker* iface,
 975                                                       IBindCtx* pbc,
 976                                                       IMoniker* pmkToLeft,
 977                                                       LPOLESTR pszDisplayName,
 978                                                       ULONG* pchEaten,
 979                                                       IMoniker** ppmkOut)
 980 {
 981     URLMonikerImpl *This = (URLMonikerImpl *)iface;
 982     FIXME("(%p)->(%p,%p,%p,%p,%p): stub\n",This,pbc,pmkToLeft,pszDisplayName,pchEaten,ppmkOut);
 983
 984     return E_NOTIMPL;
 985 }
 986
 987 /******************************************************************************
 988  *        URLMoniker_IsSystemMoniker
 989  ******************************************************************************/
 990 static HRESULT WINAPI URLMonikerImpl_IsSystemMoniker(IMoniker* iface,DWORD* pwdMksys)
 991 {
 992     URLMonikerImpl *This = (URLMonikerImpl *)iface;
 993     TRACE("(%p,%p)\n",This,pwdMksys);
 994
 995     if(!pwdMksys)
 996         return E_INVALIDARG;
 997
 998     *pwdMksys = MKSYS_URLMONIKER;
 999     return S_OK;
1000 }
1001
1002 /********************************************************************************/
1003 /* Virtual function table for the URLMonikerImpl class which  include IPersist,*/
1004 /* IPersistStream and IMoniker functions.                                       */
1005 static const IMonikerVtbl VT_URLMonikerImpl =
1006 {
1007     URLMonikerImpl_QueryInterface,
1008     URLMonikerImpl_AddRef,
1009     URLMonikerImpl_Release,
1010     URLMonikerImpl_GetClassID,
1011     URLMonikerImpl_IsDirty,
1012     URLMonikerImpl_Load,
1013     URLMonikerImpl_Save,
1014     URLMonikerImpl_GetSizeMax,
1015     URLMonikerImpl_BindToObject,
1016     URLMonikerImpl_BindToStorage,
1017     URLMonikerImpl_Reduce,
1018     URLMonikerImpl_ComposeWith,
1019     URLMonikerImpl_Enum,
1020     URLMonikerImpl_IsEqual,
1021     URLMonikerImpl_Hash,
1022     URLMonikerImpl_IsRunning,
1023     URLMonikerImpl_GetTimeOfLastChange,
1024     URLMonikerImpl_Inverse,
1025     URLMonikerImpl_CommonPrefixWith,
1026     URLMonikerImpl_RelativePathTo,
1027     URLMonikerImpl_GetDisplayName,
1028     URLMonikerImpl_ParseDisplayName,
1029     URLMonikerImpl_IsSystemMoniker
1030 };
1031
1032 /******************************************************************************
1033  *         URLMoniker_Construct (local function)
1034  *******************************************************************************/
1035 static HRESULT URLMonikerImpl_Construct(URLMonikerImpl* This, LPCOLESTR lpszLeftURLName, LPCOLESTR lpszURLName)
1036 {
1037     HRESULT hres;
1038     DWORD sizeStr = 0;
1039
1040     TRACE("(%p,%s,%s)\n",This,debugstr_w(lpszLeftURLName),debugstr_w(lpszURLName));
1041
1042     This->lpvtbl = &VT_URLMonikerImpl;
1043     This->ref = 0;
1044
1045     This->URLName = HeapAlloc(GetProcessHeap(), 0, INTERNET_MAX_URL_LENGTH*sizeof(WCHAR));
1046
1047     if(lpszLeftURLName)
1048         hres = CoInternetCombineUrl(lpszLeftURLName, lpszURLName, URL_FILE_USE_PATHURL,
1049                 This->URLName, INTERNET_MAX_URL_LENGTH, &sizeStr, 0);
1050     else
1051         hres = CoInternetParseUrl(lpszURLName, PARSE_CANONICALIZE, URL_FILE_USE_PATHURL,
1052                 This->URLName, INTERNET_MAX_URL_LENGTH, &sizeStr, 0);
1053
1054     if(FAILED(hres)) {
1055         HeapFree(GetProcessHeap(), 0, This->URLName);
1056         return hres;
1057     }
1058
1059     URLMON_LockModule();
1060
1061     if(sizeStr != INTERNET_MAX_URL_LENGTH)
1062         This->URLName = HeapReAlloc(GetProcessHeap(), 0, This->URLName, (sizeStr+1)*sizeof(WCHAR));
1063
1064     TRACE("URLName = %s\n", debugstr_w(This->URLName));
1065
1066     return S_OK;
1067 }
1068
1069 /***********************************************************************
1070  *           CreateURLMonikerEx (URLMON.@)
1071  *
1072  * Create a url moniker.
1073  *
1074  * PARAMS
1075  *    pmkContext [I] Context
1076  *    szURL      [I] Url to create the moniker for
1077  *    ppmk       [O] Destination for created moniker.
1078  *    dwFlags    [I] Flags.
1079  *
1080  * RETURNS
1081  *    Success: S_OK. ppmk contains the created IMoniker object.
1082  *    Failure: MK_E_SYNTAX if szURL is not a valid url, or
1083  *             E_OUTOFMEMORY if memory allocation fails.
1084  */
1085 HRESULT WINAPI CreateURLMonikerEx(IMoniker *pmkContext, LPCWSTR szURL, IMoniker **ppmk, DWORD dwFlags)
1086 {
1087     URLMonikerImpl *obj;
1088     HRESULT hres;
1089     LPOLESTR lefturl = NULL;
1090
1091     TRACE("(%p, %s, %p, %08x)\n", pmkContext, debugstr_w(szURL), ppmk, dwFlags);
1092
1093     if (dwFlags & URL_MK_UNIFORM) FIXME("ignoring flag URL_MK_UNIFORM\n");
1094
1095     if(!(obj = HeapAlloc(GetProcessHeap(), 0, sizeof(*obj))))
1096         return E_OUTOFMEMORY;
1097
1098     if(pmkContext) {
1099         IBindCtx* bind;
1100         DWORD dwMksys = 0;
1101         IMoniker_IsSystemMoniker(pmkContext, &dwMksys);
1102         if(dwMksys == MKSYS_URLMONIKER && SUCCEEDED(CreateBindCtx(0, &bind))) {
1103             IMoniker_GetDisplayName(pmkContext, bind, NULL, &lefturl);
1104             TRACE("lefturl = %s\n", debugstr_w(lefturl));
1105             IBindCtx_Release(bind);
1106         }
1107     }
1108
1109     hres = URLMonikerImpl_Construct(obj, lefturl, szURL);
1110     CoTaskMemFree(lefturl);
1111     if(SUCCEEDED(hres))
1112         hres = URLMonikerImpl_QueryInterface((IMoniker*)obj, &IID_IMoniker, (void**)ppmk);
1113     else
1114         HeapFree(GetProcessHeap(), 0, obj);
1115     return hres;
1116 }
1117
1118 /**********************************************************************
1119  *           CreateURLMoniker (URLMON.@)
1120  *
1121  * Create a url moniker.
1122  *
1123  * PARAMS
1124  *    pmkContext [I] Context
1125  *    szURL      [I] Url to create the moniker for
1126  *    ppmk       [O] Destination for created moniker.
1127  *
1128  * RETURNS
1129  *    Success: S_OK. ppmk contains the created IMoniker object.
1130  *    Failure: MK_E_SYNTAX if szURL is not a valid url, or
1131  *             E_OUTOFMEMORY if memory allocation fails.
1132  */
1133 HRESULT WINAPI CreateURLMoniker(IMoniker *pmkContext, LPCWSTR szURL, IMoniker **ppmk)
1134 {
1135     return CreateURLMonikerEx(pmkContext, szURL, ppmk, URL_MK_LEGACY);
1136 }
1137
1138 /***********************************************************************
1139  *           CoInternetQueryInfo (URLMON.@)
1140  *
1141  * Retrieves information relevant to a specified URL
1142  *
1143  * RETURNS
1144  *    S_OK                      success
1145  *    S_FALSE                   buffer too small
1146  *    INET_E_QUERYOPTIONUNKNOWN invalid option
1147  *
1148  */
1149 HRESULT WINAPI CoInternetQueryInfo(LPCWSTR pwzUrl, QUERYOPTION QueryOption,
1150   DWORD dwQueryFlags, LPVOID pvBuffer, DWORD cbBuffer, DWORD * pcbBuffer,
1151   DWORD dwReserved)
1152 {
1153   FIXME("(%s, %x, %x, %p, %x, %p, %x): stub\n", debugstr_w(pwzUrl),
1154     QueryOption, dwQueryFlags, pvBuffer, cbBuffer, pcbBuffer, dwReserved);
1155   return S_OK;
1156 }
1157
1158 /***********************************************************************
1159  *           IsAsyncMoniker (URLMON.@)
1160  */
1161 HRESULT WINAPI IsAsyncMoniker(IMoniker *pmk)
1162 {
1163     IUnknown *am;
1164
1165     TRACE("(%p)\n", pmk);
1166     if(!pmk)
1167         return E_INVALIDARG;
1168     if(SUCCEEDED(IMoniker_QueryInterface(pmk, &IID_IAsyncMoniker, (void**)&am))) {
1169         IUnknown_Release(am);
1170         return S_OK;
1171     }
1172     return S_FALSE;
1173 }
1174
1175 /***********************************************************************
1176  *           BindAsyncMoniker (URLMON.@)
1177  *
1178  * Bind a bind status callback to an asynchronous URL Moniker.
1179  *
1180  * PARAMS
1181  *  pmk           [I] Moniker object to bind status callback to
1182  *  grfOpt        [I] Options, seems not used
1183  *  pbsc          [I] Status callback to bind
1184  *  iidResult     [I] Interface to return
1185  *  ppvResult     [O] Resulting asynchronous moniker object
1186  *
1187  * RETURNS
1188  *    Success: S_OK.
1189  *    Failure: E_INVALIDARG, if any argument is invalid, or
1190  *             E_OUTOFMEMORY if memory allocation fails.
1191  */
1192 HRESULT WINAPI BindAsyncMoniker(IMoniker *pmk, DWORD grfOpt, IBindStatusCallback *pbsc, REFIID iidResult, LPVOID *ppvResult)
1193 {
1194     LPBC pbc = NULL;
1195     HRESULT hr = E_INVALIDARG;
1196
1197     if (pmk && ppvResult)
1198     {
1199         *ppvResult = NULL;
1200
1201         hr = CreateAsyncBindCtx(0, pbsc, NULL, &pbc);
1202         if (hr == NOERROR)
1203         {
1204             hr = IMoniker_BindToObject(pmk, pbc, NULL, iidResult, ppvResult);
1205             IBindCtx_Release(pbc);
1206         }
1207     }
1208     return hr;
1209 }
1210
1211 /***********************************************************************
1212  *           URLDownloadToFileA (URLMON.@)
1213  *
1214  * Downloads URL szURL to rile szFileName and call lpfnCB callback to
1215  * report progress.
1216  *
1217  * PARAMS
1218  *  pCaller    [I] controlling IUnknown interface.
1219  *  szURL      [I] URL of the file to download
1220  *  szFileName [I] file name to store the content of the URL
1221  *  dwReserved [I] reserved - set to 0
1222  *  lpfnCB     [I] callback for progress report
1223  *
1224  * RETURNS
1225  *  S_OK on success
1226  *  E_OUTOFMEMORY when going out of memory
1227  */
1228 HRESULT WINAPI URLDownloadToFileA(LPUNKNOWN pCaller,
1229                                   LPCSTR szURL,
1230                                   LPCSTR szFileName,
1231                                   DWORD dwReserved,
1232                                   LPBINDSTATUSCALLBACK lpfnCB)
1233 {
1234     UNICODE_STRING szURL_w, szFileName_w;
1235
1236     if ((szURL == NULL) || (szFileName == NULL)) {
1237         FIXME("(%p,%s,%s,%08x,%p) cannot accept NULL strings !\n", pCaller, debugstr_a(szURL), debugstr_a(szFileName), dwReserved, lpfnCB);
1238         return E_INVALIDARG; /* The error code is not specified in this case... */
1239     }
1240
1241     if (RtlCreateUnicodeStringFromAsciiz(&szURL_w, szURL)) {
1242         if (RtlCreateUnicodeStringFromAsciiz(&szFileName_w, szFileName)) {
1243             HRESULT ret = URLDownloadToFileW(pCaller, szURL_w.Buffer, szFileName_w.Buffer, dwReserved, lpfnCB);
1244
1245             RtlFreeUnicodeString(&szURL_w);
1246             RtlFreeUnicodeString(&szFileName_w);
1247
1248             return ret;
1249         } else {
1250             RtlFreeUnicodeString(&szURL_w);
1251         }
1252     }
1253
1254     FIXME("(%p,%s,%s,%08x,%p) could not allocate W strings !\n", pCaller, szURL, szFileName, dwReserved, lpfnCB);
1255     return E_OUTOFMEMORY;
1256 }
1257
1258 /***********************************************************************
1259  *           URLDownloadToFileW (URLMON.@)
1260  *
1261  * Downloads URL szURL to rile szFileName and call lpfnCB callback to
1262  * report progress.
1263  *
1264  * PARAMS
1265  *  pCaller    [I] controlling IUnknown interface.
1266  *  szURL      [I] URL of the file to download
1267  *  szFileName [I] file name to store the content of the URL
1268  *  dwReserved [I] reserved - set to 0
1269  *  lpfnCB     [I] callback for progress report
1270  *
1271  * RETURNS
1272  *  S_OK on success
1273  *  E_OUTOFMEMORY when going out of memory
1274  */
1275 HRESULT WINAPI URLDownloadToFileW(LPUNKNOWN pCaller,
1276                                   LPCWSTR szURL,
1277                                   LPCWSTR szFileName,
1278                                   DWORD dwReserved,
1279                                   LPBINDSTATUSCALLBACK lpfnCB)
1280 {
1281     HINTERNET hinternet, hcon, hreq;
1282     BOOL r;
1283     CHAR buffer[0x1000];
1284     DWORD sz, total, written;
1285     DWORD total_size = 0xFFFFFFFF, arg_size = sizeof(total_size);
1286     URL_COMPONENTSW url;
1287     WCHAR host[0x80], path[0x100];
1288     HANDLE hfile;
1289     static const WCHAR wszAppName[]={'u','r','l','m','o','n','.','d','l','l',0};
1290
1291     /* Note: all error codes would need to be checked agains real Windows behaviour... */
1292     TRACE("(%p,%s,%s,%08x,%p) stub!\n", pCaller, debugstr_w(szURL), debugstr_w(szFileName), dwReserved, lpfnCB);
1293
1294     if ((szURL == NULL) || (szFileName == NULL)) {
1295         FIXME(" cannot accept NULL strings !\n");
1296         return E_INVALIDARG;
1297     }
1298
1299     /* Would be better to use the application name here rather than 'urlmon' :-/ */
1300     hinternet = InternetOpenW(wszAppName, INTERNET_OPEN_TYPE_PRECONFIG, NULL, NULL, 0);
1301     if (hinternet == NULL) {
1302         return E_OUTOFMEMORY;
1303     }
1304
1305     memset(&url, 0, sizeof(url));
1306     url.dwStructSize = sizeof(url);
1307     url.lpszHostName = host;
1308     url.dwHostNameLength = sizeof(host);
1309     url.lpszUrlPath = path;
1310     url.dwUrlPathLength = sizeof(path);
1311
1312     if (!InternetCrackUrlW(szURL, 0, 0, &url)) {
1313         InternetCloseHandle(hinternet);
1314         return E_OUTOFMEMORY;
1315     }
1316
1317     if (lpfnCB) {
1318         if (IBindStatusCallback_OnProgress(lpfnCB, 0, 0, BINDSTATUS_CONNECTING, url.lpszHostName) == E_ABORT) {
1319             InternetCloseHandle(hinternet);
1320             return S_OK;
1321         }
1322     }
1323
1324     hcon = InternetConnectW(hinternet, url.lpszHostName, url.nPort,
1325                             url.lpszUserName, url.lpszPassword,
1326                             INTERNET_SERVICE_HTTP, 0, 0);
1327     if (!hcon) {
1328         InternetCloseHandle(hinternet);
1329         return E_OUTOFMEMORY;
1330     }
1331
1332     hreq = HttpOpenRequestW(hcon, NULL, url.lpszUrlPath, NULL, NULL, NULL, 0, 0);
1333     if (!hreq) {
1334         InternetCloseHandle(hinternet);
1335         InternetCloseHandle(hcon);
1336         return E_OUTOFMEMORY;
1337     }
1338
1339     if (!HttpSendRequestW(hreq, NULL, 0, NULL, 0)) {
1340         InternetCloseHandle(hinternet);
1341         InternetCloseHandle(hcon);
1342         InternetCloseHandle(hreq);
1343         return E_OUTOFMEMORY;
1344     }
1345
1346     if (HttpQueryInfoW(hreq, HTTP_QUERY_CONTENT_LENGTH | HTTP_QUERY_FLAG_NUMBER,
1347                        &total_size, &arg_size, NULL)) {
1348         TRACE(" total size : %d\n", total_size);
1349     }
1350
1351     hfile = CreateFileW(szFileName, GENERIC_WRITE, 0, NULL, CREATE_ALWAYS,
1352                         FILE_ATTRIBUTE_NORMAL, NULL );
1353     if (hfile == INVALID_HANDLE_VALUE) {
1354         return E_ACCESSDENIED;
1355     }
1356
1357     if (lpfnCB) {
1358         if (IBindStatusCallback_OnProgress(lpfnCB, 0, total_size != 0xFFFFFFFF ? total_size : 0,
1359                                            BINDSTATUS_BEGINDOWNLOADDATA, szURL) == E_ABORT) {
1360             InternetCloseHandle(hreq);
1361             InternetCloseHandle(hcon);
1362             InternetCloseHandle(hinternet);
1363             CloseHandle(hfile);
1364             return S_OK;
1365         }
1366     }
1367
1368     total = 0;
1369     while (1) {
1370         r = InternetReadFile(hreq, buffer, sizeof(buffer), &sz);
1371         if (!r) {
1372             InternetCloseHandle(hreq);
1373             InternetCloseHandle(hcon);
1374             InternetCloseHandle(hinternet);
1375
1376             CloseHandle(hfile);
1377             return E_OUTOFMEMORY;
1378         }
1379         if (!sz)
1380             break;
1381
1382         total += sz;
1383
1384         if (lpfnCB) {
1385             if (IBindStatusCallback_OnProgress(lpfnCB, total, total_size != 0xFFFFFFFF ? total_size : 0,
1386                                                BINDSTATUS_DOWNLOADINGDATA, szURL) == E_ABORT) {
1387                 InternetCloseHandle(hreq);
1388                 InternetCloseHandle(hcon);
1389                 InternetCloseHandle(hinternet);
1390                 CloseHandle(hfile);
1391                 return S_OK;
1392             }
1393         }
1394
1395         if (!WriteFile(hfile, buffer, sz, &written, NULL)) {
1396             InternetCloseHandle(hreq);
1397             InternetCloseHandle(hcon);
1398             InternetCloseHandle(hinternet);
1399
1400             CloseHandle(hfile);
1401             return E_OUTOFMEMORY;
1402         }
1403     }
1404
1405     if (lpfnCB) {
1406         if (IBindStatusCallback_OnProgress(lpfnCB, total, total_size != 0xFFFFFFFF ? total_size : 0,
1407                                            BINDSTATUS_ENDDOWNLOADDATA, szURL) == E_ABORT) {
1408             InternetCloseHandle(hreq);
1409             InternetCloseHandle(hcon);
1410             InternetCloseHandle(hinternet);
1411             CloseHandle(hfile);
1412             return S_OK;
1413         }
1414     }
1415
1416     InternetCloseHandle(hreq);
1417     InternetCloseHandle(hcon);
1418     InternetCloseHandle(hinternet);
1419
1420     CloseHandle(hfile);
1421
1422     return S_OK;
1423 }
1424
1425 /***********************************************************************
1426  *           URLDownloadToCacheFileA (URLMON.@)
1427  */
1428 HRESULT WINAPI URLDownloadToCacheFileA(LPUNKNOWN lpUnkCaller, LPCSTR szURL, LPSTR szFileName,
1429         DWORD dwBufLength, DWORD dwReserved, LPBINDSTATUSCALLBACK pBSC)
1430 {
1431     LPWSTR url = NULL, file_name = NULL;
1432     int len;
1433     HRESULT hres;
1434
1435     TRACE("(%p %s %p %d %d %p)\n", lpUnkCaller, debugstr_a(szURL), szFileName,
1436             dwBufLength, dwReserved, pBSC);
1437
1438     if(szURL) {
1439         len = MultiByteToWideChar(CP_ACP, 0, szURL, -1, NULL, 0);
1440         url = HeapAlloc(GetProcessHeap(), 0, len*sizeof(WCHAR));
1441         MultiByteToWideChar(CP_ACP, 0, szURL, -1, url, -1);
1442     }
1443
1444     if(szFileName)
1445         file_name = HeapAlloc(GetProcessHeap(), 0, dwBufLength*sizeof(WCHAR));
1446
1447     hres = URLDownloadToCacheFileW(lpUnkCaller, url, file_name, dwBufLength*sizeof(WCHAR),
1448             dwReserved, pBSC);
1449
1450     if(SUCCEEDED(hres) && file_name)
1451         WideCharToMultiByte(CP_ACP, 0, file_name, -1, szFileName, dwBufLength, NULL, NULL);
1452
1453     HeapFree(GetProcessHeap(), 0, url);
1454     HeapFree(GetProcessHeap(), 0, file_name);
1455
1456     return hres;
1457 }
1458
1459 /***********************************************************************
1460  *           URLDownloadToCacheFileW (URLMON.@)
1461  */
1462 HRESULT WINAPI URLDownloadToCacheFileW(LPUNKNOWN lpUnkCaller, LPCWSTR szURL, LPWSTR szFileName,
1463                 DWORD dwBufLength, DWORD dwReserved, LPBINDSTATUSCALLBACK pBSC)
1464 {
1465     WCHAR cache_path[MAX_PATH + 1];
1466     FILETIME expire, modified;
1467     HRESULT hr;
1468     LPWSTR ext;
1469
1470     static WCHAR header[] = {
1471         'H','T','T','P','/','1','.','0',' ','2','0','0',' ',
1472         'O','K','\\','r','\\','n','\\','r','\\','n',0
1473     };
1474
1475     TRACE("(%p, %s, %p, %d, %d, %p)\n", lpUnkCaller, debugstr_w(szURL),
1476           szFileName, dwBufLength, dwReserved, pBSC);
1477
1478     if (!szURL || !szFileName)
1479         return E_INVALIDARG;
1480
1481     ext = PathFindExtensionW(szURL);
1482
1483     if (!CreateUrlCacheEntryW(szURL, 0, ext, cache_path, 0))
1484         return E_FAIL;
1485
1486     hr = URLDownloadToFileW(lpUnkCaller, szURL, cache_path, 0, pBSC);
1487     if (FAILED(hr))
1488         return hr;
1489
1490     expire.dwHighDateTime = 0;
1491     expire.dwLowDateTime = 0;
1492     modified.dwHighDateTime = 0;
1493     modified.dwLowDateTime = 0;
1494
1495     if (!CommitUrlCacheEntryW(szURL, cache_path, expire, modified, NORMAL_CACHE_ENTRY,
1496                               header, sizeof(header), NULL, NULL))
1497         return E_FAIL;
1498
1499     if (lstrlenW(cache_path) > dwBufLength)
1500         return E_OUTOFMEMORY;
1501
1502     lstrcpyW(szFileName, cache_path);
1503
1504     return S_OK;
1505 }
1506
1507 /***********************************************************************
1508  *           HlinkSimpleNavigateToString (URLMON.@)
1509  */
1510 HRESULT WINAPI HlinkSimpleNavigateToString( LPCWSTR szTarget,
1511     LPCWSTR szLocation, LPCWSTR szTargetFrameName, IUnknown *pUnk,
1512     IBindCtx *pbc, IBindStatusCallback *pbsc, DWORD grfHLNF, DWORD dwReserved)
1513 {
1514     FIXME("%s\n", debugstr_w( szTarget ) );
1515     return E_NOTIMPL;
1516 }
1517
1518 /***********************************************************************
1519  *           HlinkNavigateString (URLMON.@)
1520  */
1521 HRESULT WINAPI HlinkNavigateString( IUnknown *pUnk, LPCWSTR szTarget )
1522 {
1523     TRACE("%p %s\n", pUnk, debugstr_w( szTarget ) );
1524     return HlinkSimpleNavigateToString(
1525                szTarget, NULL, NULL, pUnk, NULL, NULL, 0, 0 );
1526 }
1527
1528 /***********************************************************************
1529  *           GetSoftwareUpdateInfo (URLMON.@)
1530  */
1531 HRESULT WINAPI GetSoftwareUpdateInfo( LPCWSTR szDistUnit, LPSOFTDISTINFO psdi )
1532 {
1533     FIXME("%s %p\n", debugstr_w(szDistUnit), psdi );
1534     return E_FAIL;
1535 }