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 len;
 414     ULONG got;
 415     TRACE("(%p,%p)\n",This,pStm);
 416
 417     if(!pStm)
 418         return E_INVALIDARG;
 419
 420     res = IStream_Read(pStm, &len, sizeof(ULONG), &got);
 421     if(SUCCEEDED(res)) {
 422         if(got == sizeof(ULONG)) {
 423             HeapFree(GetProcessHeap(), 0, This->URLName);
 424             This->URLName=HeapAlloc(GetProcessHeap(),0,sizeof(WCHAR)*(len+1));
 425             if(!This->URLName)
 426                 res = E_OUTOFMEMORY;
 427             else {
 428                 res = IStream_Read(pStm, This->URLName, len, NULL);
 429                 This->URLName[len] = 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 len;
 449     TRACE("(%p,%p,%d)\n",This,pStm,fClearDirty);
 450
 451     if(!pStm)
 452         return E_INVALIDARG;
 453
 454     len = strlenW(This->URLName);
 455     res=IStream_Write(pStm,&len,sizeof(ULONG),NULL);
 456     if(SUCCEEDED(res))
 457         res=IStream_Write(pStm,&This->URLName,len*sizeof(WCHAR),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->u.LowPart = sizeof(ULONG) + (strlenW(This->URLName) * sizeof(WCHAR));
 476     pcbSize->u.HighPart = 0;
 477     return S_OK;
 478 }
 479
 480 /******************************************************************************
 481  *                  URLMoniker_BindToObject
 482  ******************************************************************************/
 483 static HRESULT WINAPI URLMonikerImpl_BindToObject(IMoniker* iface,
 484                                                   IBindCtx* pbc,
 485                                                   IMoniker* pmkToLeft,
 486                                                   REFIID riid,
 487                                                   VOID** ppvResult)
 488 {
 489     URLMonikerImpl *This = (URLMonikerImpl *)iface;
 490
 491     *ppvResult=0;
 492
 493     FIXME("(%p)->(%p,%p,%s,%p): stub\n",This,pbc,pmkToLeft,debugstr_guid(riid),
 494           ppvResult);
 495
 496     return E_NOTIMPL;
 497 }
 498
 499 /******************************************************************************
 500  *        URLMoniker_BindToStorage
 501  ******************************************************************************/
 502 static HRESULT URLMonikerImpl_BindToStorage_hack(LPCWSTR URLName,
 503                                                    IBindCtx* pbc,
 504                                                    IMoniker* pmkToLeft,
 505                                                    REFIID riid,
 506                                                    VOID** ppvObject)
 507 {
 508     HRESULT hres;
 509     BINDINFO bi;
 510     DWORD bindf;
 511     WCHAR szFileName[MAX_PATH + 1];
 512     Binding *bind;
 513     int len;
 514
 515     WARN("(%s %p %p %s %p)\n", debugstr_w(URLName), pbc, pmkToLeft, debugstr_guid(riid),
 516             ppvObject);
 517
 518     if(pmkToLeft) {
 519         FIXME("pmkToLeft != NULL\n");
 520         return E_NOTIMPL;
 521     }
 522     if(!IsEqualIID(&IID_IStream, riid)) {
 523         FIXME("unsupported iid\n");
 524         return E_NOTIMPL;
 525     }
 526
 527     bind = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(Binding));
 528     bind->lpVtbl = &BindingVtbl;
 529     bind->ref = 1;
 530     URLMON_LockModule();
 531
 532     len = lstrlenW(URLName)+1;
 533     bind->URLName = HeapAlloc(GetProcessHeap(), 0, len*sizeof(WCHAR));
 534     memcpy(bind->URLName, URLName, len*sizeof(WCHAR));
 535
 536     hres = UMCreateStreamOnCacheFile(bind->URLName, 0, szFileName, &bind->hCacheFile, &bind->pstrCache);
 537
 538     if(SUCCEEDED(hres)) {
 539         TRACE("Created stream...\n");
 540
 541         *ppvObject = (void *) bind->pstrCache;
 542         IStream_AddRef((IStream *) bind->pstrCache);
 543
 544         hres = IBindCtx_GetObjectParam(pbc, BSCBHolder, (IUnknown**)&bind->pbscb);
 545         if(SUCCEEDED(hres)) {
 546             TRACE("Got IBindStatusCallback...\n");
 547
 548             memset(&bi, 0, sizeof(bi));
 549             bi.cbSize = sizeof(bi);
 550             bindf = 0;
 551             hres = IBindStatusCallback_GetBindInfo(bind->pbscb, &bindf, &bi);
 552             if(SUCCEEDED(hres)) {
 553                 WCHAR *urlcopy, *tmpwc;
 554                 URL_COMPONENTSW url;
 555                 WCHAR *host, *path, *user, *pass;
 556                 DWORD lensz = sizeof(bind->expected_size);
 557                 DWORD dwService = 0;
 558                 BOOL bSuccess;
 559
 560                 TRACE("got bindinfo. bindf = %08x extrainfo = %s bindinfof = %08x bindverb = %08x iid %s\n",
 561                       bindf, debugstr_w(bi.szExtraInfo), bi.grfBindInfoF, bi.dwBindVerb, debugstr_guid(&bi.iid));
 562                 hres = IBindStatusCallback_OnStartBinding(bind->pbscb, 0, (IBinding*)bind);
 563                 TRACE("OnStartBinding rets %08x\n", hres);
 564
 565                 /* This class will accept URLs with the backslash in them. But InternetCrackURL will not - it
 566                  * requires forward slashes (this is the behaviour of Microsoft's INETAPI). So we need to make
 567                  * a copy of the URL here and change the backslash to a forward slash everywhere it appears -
 568                  * but only before any '#' or '?', after which backslash should be left alone.
 569                  */
 570                 urlcopy = HeapAlloc(GetProcessHeap(), 0, sizeof(WCHAR) * (lstrlenW(bind->URLName) + 1));
 571                 lstrcpyW(urlcopy, bind->URLName);
 572                 for (tmpwc = urlcopy; *tmpwc && *tmpwc != '#' && *tmpwc != '?'; ++tmpwc)
 573                     if (*tmpwc == '\\')
 574                             *tmpwc = '/';
 575
 576                 bind->expected_size = 0;
 577                 bind->total_read = 0;
 578
 579                 memset(&url, 0, sizeof(url));
 580                 url.dwStructSize = sizeof(url);
 581                 url.dwSchemeLength = url.dwHostNameLength = url.dwUrlPathLength = url.dwUserNameLength = url.dwPasswordLength = 1;
 582                 InternetCrackUrlW(urlcopy, 0, ICU_ESCAPE, &url);
 583                 host = HeapAlloc(GetProcessHeap(), 0, (url.dwHostNameLength + 1) * sizeof(WCHAR));
 584                 memcpy(host, url.lpszHostName, url.dwHostNameLength * sizeof(WCHAR));
 585                 host[url.dwHostNameLength] = '\0';
 586                 path = HeapAlloc(GetProcessHeap(), 0, (url.dwUrlPathLength + 1) * sizeof(WCHAR));
 587                 memcpy(path, url.lpszUrlPath, url.dwUrlPathLength * sizeof(WCHAR));
 588                 path[url.dwUrlPathLength] = '\0';
 589                 if (url.dwUserNameLength)
 590                 {
 591                     user = HeapAlloc(GetProcessHeap(), 0, ((url.dwUserNameLength + 1) * sizeof(WCHAR)));
 592                     memcpy(user, url.lpszUserName, url.dwUserNameLength * sizeof(WCHAR));
 593                     user[url.dwUserNameLength] = 0;
 594                 }
 595                 else
 596                 {
 597                     user = 0;
 598                 }
 599                 if (url.dwPasswordLength)
 600                 {
 601                     pass = HeapAlloc(GetProcessHeap(), 0, ((url.dwPasswordLength + 1) * sizeof(WCHAR)));
 602                     memcpy(pass, url.lpszPassword, url.dwPasswordLength * sizeof(WCHAR));
 603                     pass[url.dwPasswordLength] = 0;
 604                 }
 605                 else
 606                 {
 607                     pass = 0;
 608                 }
 609
 610
 611                 do {
 612                     bind->hinternet = InternetOpenA("User Agent", 0, NULL, NULL, 0);
 613                     if (!bind->hinternet)
 614                     {
 615                             hres = HRESULT_FROM_WIN32(GetLastError());
 616                             break;
 617                     }
 618
 619                     switch ((DWORD) url.nScheme)
 620                     {
 621                     case INTERNET_SCHEME_FTP:
 622                         if (!url.nPort)
 623                             url.nPort = INTERNET_DEFAULT_FTP_PORT;
 624                         dwService = INTERNET_SERVICE_FTP;
 625                         break;
 626
 627                     case INTERNET_SCHEME_GOPHER:
 628                         if (!url.nPort)
 629                             url.nPort = INTERNET_DEFAULT_GOPHER_PORT;
 630                         dwService = INTERNET_SERVICE_GOPHER;
 631                         break;
 632
 633                     case INTERNET_SCHEME_HTTP:
 634                         if (!url.nPort)
 635                             url.nPort = INTERNET_DEFAULT_HTTP_PORT;
 636                         dwService = INTERNET_SERVICE_HTTP;
 637                         break;
 638
 639                     case INTERNET_SCHEME_HTTPS:
 640                         if (!url.nPort)
 641                             url.nPort = INTERNET_DEFAULT_HTTPS_PORT;
 642                         dwService = INTERNET_SERVICE_HTTP;
 643                         break;
 644                     }
 645
 646                     bind->hconnect = InternetConnectW(bind->hinternet, host, url.nPort, user, pass,
 647                                                       dwService, 0, (DWORD)bind);
 648                     if (!bind->hconnect)
 649                     {
 650                             hres = HRESULT_FROM_WIN32(GetLastError());
 651                             CloseHandle(bind->hinternet);
 652                             break;
 653                     }
 654
 655                     hres = IBindStatusCallback_OnProgress(bind->pbscb, 0, 0, 0x22, NULL);
 656                     hres = IBindStatusCallback_OnProgress(bind->pbscb, 0, 0, BINDSTATUS_FINDINGRESOURCE, NULL);
 657                     hres = IBindStatusCallback_OnProgress(bind->pbscb, 0, 0, BINDSTATUS_CONNECTING, NULL);
 658                     hres = IBindStatusCallback_OnProgress(bind->pbscb, 0, 0, BINDSTATUS_SENDINGREQUEST, NULL);
 659
 660                     bSuccess = FALSE;
 661
 662                     switch (dwService)
 663                     {
 664                     case INTERNET_SERVICE_GOPHER:
 665                         bind->hrequest = GopherOpenFileW(bind->hconnect,
 666                                                          path,
 667                                                          0,
 668                                                          INTERNET_FLAG_RELOAD,
 669                                                          0);
 670                         if (bind->hrequest)
 671                                 bSuccess = TRUE;
 672                         else
 673                                 hres = HRESULT_FROM_WIN32(GetLastError());
 674                         break;
 675
 676                     case INTERNET_SERVICE_FTP:
 677                         bind->hrequest = FtpOpenFileW(bind->hconnect,
 678                                                       path,
 679                                                       GENERIC_READ,
 680                                                       FTP_TRANSFER_TYPE_BINARY |
 681                                                        INTERNET_FLAG_TRANSFER_BINARY |
 682                                                        INTERNET_FLAG_RELOAD,
 683                                                       0);
 684                         if (bind->hrequest)
 685                                 bSuccess = TRUE;
 686                         else
 687                                 hres = HRESULT_FROM_WIN32(GetLastError());
 688                         break;
 689
 690                     case INTERNET_SERVICE_HTTP:
 691                         bind->hrequest = HttpOpenRequestW(bind->hconnect, NULL, path, NULL, NULL, NULL, 0, (DWORD)bind);
 692                         if (!bind->hrequest)
 693                         {
 694                                 hres = HRESULT_FROM_WIN32(GetLastError());
 695                         }
 696                         else if (!HttpSendRequestW(bind->hrequest, NULL, 0, NULL, 0))
 697                         {
 698                                 hres = HRESULT_FROM_WIN32(GetLastError());
 699                                 InternetCloseHandle(bind->hrequest);
 700                         }
 701                         else
 702                         {
 703                                 HttpQueryInfoW(bind->hrequest,
 704                                                HTTP_QUERY_CONTENT_LENGTH | HTTP_QUERY_FLAG_NUMBER,
 705                                                &bind->expected_size,
 706                                                &lensz,
 707                                                NULL);
 708                                 bSuccess = TRUE;
 709                         }
 710                         break;
 711                     }
 712                     if(bSuccess)
 713                     {
 714                         TRACE("res = %d gle = %u url len = %d\n", hres, GetLastError(), bind->expected_size);
 715
 716                         IBindStatusCallback_OnProgress(bind->pbscb, 0, 0, BINDSTATUS_CACHEFILENAMEAVAILABLE, szFileName);
 717
 718                         while(1) {
 719                             char buf[4096];
 720                             DWORD bufread;
 721                             if(InternetReadFile(bind->hrequest, buf, sizeof(buf), &bufread)) {
 722                                 TRACE("read %d bytes %s...\n", bufread, debugstr_an(buf, 10));
 723                                 if(bufread == 0) break;
 724                                 hres = Binding_MoreCacheData(bind, buf, bufread);
 725                             } else
 726                                 break;
 727                         }
 728                         InternetCloseHandle(bind->hrequest);
 729                             hres = S_OK;
 730                     }
 731
 732                     InternetCloseHandle(bind->hconnect);
 733                     InternetCloseHandle(bind->hinternet);
 734                 } while(0);
 735
 736                 Binding_FinishedDownload(bind, hres);
 737                 Binding_CloseCacheDownload(bind);
 738
 739                 HeapFree(GetProcessHeap(), 0, user);
 740                 HeapFree(GetProcessHeap(), 0, pass);
 741                 HeapFree(GetProcessHeap(), 0, path);
 742                 HeapFree(GetProcessHeap(), 0, host);
 743                 HeapFree(GetProcessHeap(), 0, urlcopy);
 744             }
 745         }
 746     }
 747
 748     IBinding_Release((IBinding*)bind);
 749
 750     return hres;
 751 }
 752
 753 static HRESULT WINAPI URLMonikerImpl_BindToStorage(IMoniker* iface,
 754                                                    IBindCtx* pbc,
 755                                                    IMoniker* pmkToLeft,
 756                                                    REFIID riid,
 757                                                    VOID** ppvObject)
 758 {
 759     URLMonikerImpl *This = (URLMonikerImpl*)iface;
 760     WCHAR schema[64];
 761     BOOL bret;
 762
 763     URL_COMPONENTSW url = {sizeof(URL_COMPONENTSW), schema,
 764         sizeof(schema)/sizeof(WCHAR), 0, NULL, 0, 0, NULL, 0, NULL, 0, NULL, 0, NULL, 0};
 765
 766     bret = InternetCrackUrlW(This->URLName, 0, ICU_ESCAPE, &url);
 767     if(!bret) {
 768         ERR("InternetCrackUrl failed: %u\n", GetLastError());
 769         return E_FAIL;
 770     }
 771
 772     if(url.nScheme == INTERNET_SCHEME_HTTP
 773        || url.nScheme== INTERNET_SCHEME_HTTPS
 774        || url.nScheme== INTERNET_SCHEME_FTP
 775        || url.nScheme == INTERNET_SCHEME_GOPHER)
 776         return URLMonikerImpl_BindToStorage_hack(This->URLName, pbc, pmkToLeft, riid, ppvObject);
 777
 778     TRACE("(%p)->(%p %p %s %p)\n", This, pbc, pmkToLeft, debugstr_guid(riid), ppvObject);
 779
 780     return start_binding(This->URLName, pbc, riid, ppvObject);
 781 }
 782
 783 /******************************************************************************
 784  *        URLMoniker_Reduce
 785  ******************************************************************************/
 786 static HRESULT WINAPI URLMonikerImpl_Reduce(IMoniker* iface,
 787                                             IBindCtx* pbc,
 788                                             DWORD dwReduceHowFar,
 789                                             IMoniker** ppmkToLeft,
 790                                             IMoniker** ppmkReduced)
 791 {
 792     URLMonikerImpl *This = (URLMonikerImpl *)iface;
 793
 794     TRACE("(%p,%p,%d,%p,%p)\n",This,pbc,dwReduceHowFar,ppmkToLeft,ppmkReduced);
 795
 796     if(!ppmkReduced)
 797         return E_INVALIDARG;
 798
 799     URLMonikerImpl_AddRef(iface);
 800     *ppmkReduced = iface;
 801     return MK_S_REDUCED_TO_SELF;
 802 }
 803
 804 /******************************************************************************
 805  *        URLMoniker_ComposeWith
 806  ******************************************************************************/
 807 static HRESULT WINAPI URLMonikerImpl_ComposeWith(IMoniker* iface,
 808                                                  IMoniker* pmkRight,
 809                                                  BOOL fOnlyIfNotGeneric,
 810                                                  IMoniker** ppmkComposite)
 811 {
 812     URLMonikerImpl *This = (URLMonikerImpl *)iface;
 813     FIXME("(%p)->(%p,%d,%p): stub\n",This,pmkRight,fOnlyIfNotGeneric,ppmkComposite);
 814
 815     return E_NOTIMPL;
 816 }
 817
 818 /******************************************************************************
 819  *        URLMoniker_Enum
 820  ******************************************************************************/
 821 static HRESULT WINAPI URLMonikerImpl_Enum(IMoniker* iface,BOOL fForward, IEnumMoniker** ppenumMoniker)
 822 {
 823     URLMonikerImpl *This = (URLMonikerImpl *)iface;
 824     TRACE("(%p,%d,%p)\n",This,fForward,ppenumMoniker);
 825
 826     if(!ppenumMoniker)
 827         return E_INVALIDARG;
 828
 829     /* Does not support sub-monikers */
 830     *ppenumMoniker = NULL;
 831     return S_OK;
 832 }
 833
 834 /******************************************************************************
 835  *        URLMoniker_IsEqual
 836  ******************************************************************************/
 837 static HRESULT WINAPI URLMonikerImpl_IsEqual(IMoniker* iface,IMoniker* pmkOtherMoniker)
 838 {
 839     URLMonikerImpl *This = (URLMonikerImpl *)iface;
 840     CLSID clsid;
 841     LPOLESTR urlPath;
 842     IBindCtx* bind;
 843     HRESULT res;
 844
 845     TRACE("(%p,%p)\n",This,pmkOtherMoniker);
 846
 847     if(pmkOtherMoniker==NULL)
 848         return E_INVALIDARG;
 849
 850     IMoniker_GetClassID(pmkOtherMoniker,&clsid);
 851
 852     if(!IsEqualCLSID(&clsid,&CLSID_StdURLMoniker))
 853         return S_FALSE;
 854
 855     res = CreateBindCtx(0,&bind);
 856     if(FAILED(res))
 857         return res;
 858
 859     res = S_FALSE;
 860     if(SUCCEEDED(IMoniker_GetDisplayName(pmkOtherMoniker,bind,NULL,&urlPath))) {
 861         int result = lstrcmpiW(urlPath, This->URLName);
 862         CoTaskMemFree(urlPath);
 863         if(result == 0)
 864             res = S_OK;
 865     }
 866     IUnknown_Release(bind);
 867     return res;
 868 }
 869
 870
 871 /******************************************************************************
 872  *        URLMoniker_Hash
 873  ******************************************************************************/
 874 static HRESULT WINAPI URLMonikerImpl_Hash(IMoniker* iface,DWORD* pdwHash)
 875 {
 876     URLMonikerImpl *This = (URLMonikerImpl *)iface;
 877
 878     int  h = 0,i,skip,len;
 879     int  off = 0;
 880     LPOLESTR val;
 881
 882     TRACE("(%p,%p)\n",This,pdwHash);
 883
 884     if(!pdwHash)
 885         return E_INVALIDARG;
 886
 887     val = This->URLName;
 888     len = lstrlenW(val);
 889
 890     if(len < 16) {
 891         for(i = len ; i > 0; i--) {
 892             h = (h * 37) + val[off++];
 893         }
 894     }
 895     else {
 896         /* only sample some characters */
 897         skip = len / 8;
 898         for(i = len; i > 0; i -= skip, off += skip) {
 899             h = (h * 39) + val[off];
 900         }
 901     }
 902     *pdwHash = h;
 903     return S_OK;
 904 }
 905
 906 /******************************************************************************
 907  *        URLMoniker_IsRunning
 908  ******************************************************************************/
 909 static HRESULT WINAPI URLMonikerImpl_IsRunning(IMoniker* iface,
 910                                                IBindCtx* pbc,
 911                                                IMoniker* pmkToLeft,
 912                                                IMoniker* pmkNewlyRunning)
 913 {
 914     URLMonikerImpl *This = (URLMonikerImpl *)iface;
 915     FIXME("(%p)->(%p,%p,%p): stub\n",This,pbc,pmkToLeft,pmkNewlyRunning);
 916
 917     return E_NOTIMPL;
 918 }
 919
 920 /******************************************************************************
 921  *        URLMoniker_GetTimeOfLastChange
 922  ******************************************************************************/
 923 static HRESULT WINAPI URLMonikerImpl_GetTimeOfLastChange(IMoniker* iface,
 924                                                          IBindCtx* pbc,
 925                                                          IMoniker* pmkToLeft,
 926                                                          FILETIME* pFileTime)
 927 {
 928     URLMonikerImpl *This = (URLMonikerImpl *)iface;
 929     FIXME("(%p)->(%p,%p,%p): stub\n",This,pbc,pmkToLeft,pFileTime);
 930
 931     return E_NOTIMPL;
 932 }
 933
 934 /******************************************************************************
 935  *        URLMoniker_Inverse
 936  ******************************************************************************/
 937 static HRESULT WINAPI URLMonikerImpl_Inverse(IMoniker* iface,IMoniker** ppmk)
 938 {
 939     URLMonikerImpl *This = (URLMonikerImpl *)iface;
 940     TRACE("(%p,%p)\n",This,ppmk);
 941
 942     return MK_E_NOINVERSE;
 943 }
 944
 945 /******************************************************************************
 946  *        URLMoniker_CommonPrefixWith
 947  ******************************************************************************/
 948 static HRESULT WINAPI URLMonikerImpl_CommonPrefixWith(IMoniker* iface,IMoniker* pmkOther,IMoniker** ppmkPrefix)
 949 {
 950     URLMonikerImpl *This = (URLMonikerImpl *)iface;
 951     FIXME("(%p)->(%p,%p): stub\n",This,pmkOther,ppmkPrefix);
 952
 953     return E_NOTIMPL;
 954 }
 955
 956 /******************************************************************************
 957  *        URLMoniker_RelativePathTo
 958  ******************************************************************************/
 959 static HRESULT WINAPI URLMonikerImpl_RelativePathTo(IMoniker* iface,IMoniker* pmOther, IMoniker** ppmkRelPath)
 960 {
 961     URLMonikerImpl *This = (URLMonikerImpl *)iface;
 962     FIXME("(%p)->(%p,%p): stub\n",This,pmOther,ppmkRelPath);
 963
 964     return E_NOTIMPL;
 965 }
 966
 967 /******************************************************************************
 968  *        URLMoniker_GetDisplayName
 969  ******************************************************************************/
 970 static HRESULT WINAPI URLMonikerImpl_GetDisplayName(IMoniker* iface,
 971                                                     IBindCtx* pbc,
 972                                                     IMoniker* pmkToLeft,
 973                                                     LPOLESTR *ppszDisplayName)
 974 {
 975     URLMonikerImpl *This = (URLMonikerImpl *)iface;
 976
 977     int len;
 978
 979     TRACE("(%p,%p,%p,%p)\n",This,pbc,pmkToLeft,ppszDisplayName);
 980
 981     if(!ppszDisplayName)
 982         return E_INVALIDARG;
 983
 984     /* FIXME: If this is a partial URL, try and get a URL moniker from SZ_URLCONTEXT in the bind context,
 985         then look at pmkToLeft to try and complete the URL
 986     */
 987     len = lstrlenW(This->URLName)+1;
 988     *ppszDisplayName = CoTaskMemAlloc(len*sizeof(WCHAR));
 989     if(!*ppszDisplayName)
 990         return E_OUTOFMEMORY;
 991     lstrcpyW(*ppszDisplayName, This->URLName);
 992     return S_OK;
 993 }
 994
 995 /******************************************************************************
 996  *        URLMoniker_ParseDisplayName
 997  ******************************************************************************/
 998 static HRESULT WINAPI URLMonikerImpl_ParseDisplayName(IMoniker* iface,
 999                                                       IBindCtx* pbc,
1000                                                       IMoniker* pmkToLeft,
1001                                                       LPOLESTR pszDisplayName,
1002                                                       ULONG* pchEaten,
1003                                                       IMoniker** ppmkOut)
1004 {
1005     URLMonikerImpl *This = (URLMonikerImpl *)iface;
1006     FIXME("(%p)->(%p,%p,%p,%p,%p): stub\n",This,pbc,pmkToLeft,pszDisplayName,pchEaten,ppmkOut);
1007
1008     return E_NOTIMPL;
1009 }
1010
1011 /******************************************************************************
1012  *        URLMoniker_IsSystemMoniker
1013  ******************************************************************************/
1014 static HRESULT WINAPI URLMonikerImpl_IsSystemMoniker(IMoniker* iface,DWORD* pwdMksys)
1015 {
1016     URLMonikerImpl *This = (URLMonikerImpl *)iface;
1017     TRACE("(%p,%p)\n",This,pwdMksys);
1018
1019     if(!pwdMksys)
1020         return E_INVALIDARG;
1021
1022     *pwdMksys = MKSYS_URLMONIKER;
1023     return S_OK;
1024 }
1025
1026 /********************************************************************************/
1027 /* Virtual function table for the URLMonikerImpl class which  include IPersist,*/
1028 /* IPersistStream and IMoniker functions.                                       */
1029 static const IMonikerVtbl VT_URLMonikerImpl =
1030 {
1031     URLMonikerImpl_QueryInterface,
1032     URLMonikerImpl_AddRef,
1033     URLMonikerImpl_Release,
1034     URLMonikerImpl_GetClassID,
1035     URLMonikerImpl_IsDirty,
1036     URLMonikerImpl_Load,
1037     URLMonikerImpl_Save,
1038     URLMonikerImpl_GetSizeMax,
1039     URLMonikerImpl_BindToObject,
1040     URLMonikerImpl_BindToStorage,
1041     URLMonikerImpl_Reduce,
1042     URLMonikerImpl_ComposeWith,
1043     URLMonikerImpl_Enum,
1044     URLMonikerImpl_IsEqual,
1045     URLMonikerImpl_Hash,
1046     URLMonikerImpl_IsRunning,
1047     URLMonikerImpl_GetTimeOfLastChange,
1048     URLMonikerImpl_Inverse,
1049     URLMonikerImpl_CommonPrefixWith,
1050     URLMonikerImpl_RelativePathTo,
1051     URLMonikerImpl_GetDisplayName,
1052     URLMonikerImpl_ParseDisplayName,
1053     URLMonikerImpl_IsSystemMoniker
1054 };
1055
1056 /******************************************************************************
1057  *         URLMoniker_Construct (local function)
1058  *******************************************************************************/
1059 static HRESULT URLMonikerImpl_Construct(URLMonikerImpl* This, LPCOLESTR lpszLeftURLName, LPCOLESTR lpszURLName)
1060 {
1061     HRESULT hres;
1062     DWORD sizeStr = 0;
1063
1064     TRACE("(%p,%s,%s)\n",This,debugstr_w(lpszLeftURLName),debugstr_w(lpszURLName));
1065
1066     This->lpvtbl = &VT_URLMonikerImpl;
1067     This->ref = 0;
1068
1069     This->URLName = HeapAlloc(GetProcessHeap(), 0, INTERNET_MAX_URL_LENGTH*sizeof(WCHAR));
1070
1071     if(lpszLeftURLName)
1072         hres = CoInternetCombineUrl(lpszLeftURLName, lpszURLName, URL_FILE_USE_PATHURL,
1073                 This->URLName, INTERNET_MAX_URL_LENGTH, &sizeStr, 0);
1074     else
1075         hres = CoInternetParseUrl(lpszURLName, PARSE_CANONICALIZE, URL_FILE_USE_PATHURL,
1076                 This->URLName, INTERNET_MAX_URL_LENGTH, &sizeStr, 0);
1077
1078     if(FAILED(hres)) {
1079         HeapFree(GetProcessHeap(), 0, This->URLName);
1080         return hres;
1081     }
1082
1083     URLMON_LockModule();
1084
1085     if(sizeStr != INTERNET_MAX_URL_LENGTH)
1086         This->URLName = HeapReAlloc(GetProcessHeap(), 0, This->URLName, (sizeStr+1)*sizeof(WCHAR));
1087
1088     TRACE("URLName = %s\n", debugstr_w(This->URLName));
1089
1090     return S_OK;
1091 }
1092
1093 /***********************************************************************
1094  *           CreateAsyncBindCtx (URLMON.@)
1095  */
1096 HRESULT WINAPI CreateAsyncBindCtx(DWORD reserved, IBindStatusCallback *callback,
1097     IEnumFORMATETC *format, IBindCtx **pbind)
1098 {
1099     TRACE("(%08x %p %p %p)\n", reserved, callback, format, pbind);
1100
1101     if(!callback)
1102         return E_INVALIDARG;
1103
1104     return CreateAsyncBindCtxEx(NULL, 0, callback, format, pbind, 0);
1105 }
1106 /***********************************************************************
1107  *           CreateAsyncBindCtxEx (URLMON.@)
1108  *
1109  * Create an asynchronous bind context.
1110  */
1111 HRESULT WINAPI CreateAsyncBindCtxEx(IBindCtx *ibind, DWORD options,
1112     IBindStatusCallback *callback, IEnumFORMATETC *format, IBindCtx** pbind,
1113     DWORD reserved)
1114 {
1115     HRESULT hres;
1116     BIND_OPTS bindopts;
1117     IBindCtx *bctx;
1118
1119     TRACE("(%p %08x %p %p %p %d)\n", ibind, options, callback, format, pbind, reserved);
1120
1121     if(!pbind)
1122         return E_INVALIDARG;
1123
1124     if(options)
1125         FIXME("not supported options %08x\n", options);
1126     if(format)
1127         FIXME("format is not supported\n");
1128
1129     if(reserved)
1130         WARN("reserved=%d\n", reserved);
1131
1132     hres = CreateBindCtx(0, &bctx);
1133     if(FAILED(hres))
1134         return hres;
1135
1136     bindopts.cbStruct = sizeof(BIND_OPTS);
1137     bindopts.grfFlags = BIND_MAYBOTHERUSER;
1138     bindopts.grfMode = STGM_READWRITE | STGM_SHARE_EXCLUSIVE;
1139     bindopts.dwTickCountDeadline = 0;
1140     IBindCtx_SetBindOptions(bctx, &bindopts);
1141
1142     if(callback)
1143         RegisterBindStatusCallback(bctx, callback, NULL, 0);
1144
1145     *pbind = bctx;
1146
1147     return S_OK;
1148 }
1149
1150
1151 /***********************************************************************
1152  *           CreateURLMoniker (URLMON.@)
1153  *
1154  * Create a url moniker.
1155  *
1156  * PARAMS
1157  *    pmkContext [I] Context
1158  *    szURL      [I] Url to create the moniker for
1159  *    ppmk       [O] Destination for created moniker.
1160  *
1161  * RETURNS
1162  *    Success: S_OK. ppmk contains the created IMoniker object.
1163  *    Failure: MK_E_SYNTAX if szURL is not a valid url, or
1164  *             E_OUTOFMEMORY if memory allocation fails.
1165  */
1166 HRESULT WINAPI CreateURLMoniker(IMoniker *pmkContext, LPCWSTR szURL, IMoniker **ppmk)
1167 {
1168     URLMonikerImpl *obj;
1169     HRESULT hres;
1170     LPOLESTR lefturl = NULL;
1171
1172     TRACE("(%p, %s, %p)\n", pmkContext, debugstr_w(szURL), ppmk);
1173
1174     if(!(obj = HeapAlloc(GetProcessHeap(), 0, sizeof(*obj))))
1175         return E_OUTOFMEMORY;
1176
1177     if(pmkContext) {
1178         IBindCtx* bind;
1179         DWORD dwMksys = 0;
1180         IMoniker_IsSystemMoniker(pmkContext, &dwMksys);
1181         if(dwMksys == MKSYS_URLMONIKER && SUCCEEDED(CreateBindCtx(0, &bind))) {
1182             IMoniker_GetDisplayName(pmkContext, bind, NULL, &lefturl);
1183             TRACE("lefturl = %s\n", debugstr_w(lefturl));
1184             IBindCtx_Release(bind);
1185         }
1186     }
1187
1188     hres = URLMonikerImpl_Construct(obj, lefturl, szURL);
1189     CoTaskMemFree(lefturl);
1190     if(SUCCEEDED(hres))
1191         hres = URLMonikerImpl_QueryInterface((IMoniker*)obj, &IID_IMoniker, (void**)ppmk);
1192     else
1193         HeapFree(GetProcessHeap(), 0, obj);
1194     return hres;
1195 }
1196
1197 /***********************************************************************
1198  *           CoInternetQueryInfo (URLMON.@)
1199  *
1200  * Retrieves information relevant to a specified URL
1201  *
1202  * RETURNS
1203  *    S_OK                      success
1204  *    S_FALSE                   buffer too small
1205  *    INET_E_QUERYOPTIONUNKNOWN invalid option
1206  *
1207  */
1208 HRESULT WINAPI CoInternetQueryInfo(LPCWSTR pwzUrl, QUERYOPTION QueryOption,
1209   DWORD dwQueryFlags, LPVOID pvBuffer, DWORD cbBuffer, DWORD * pcbBuffer,
1210   DWORD dwReserved)
1211 {
1212   FIXME("(%s, %x, %x, %p, %x, %p, %x): stub\n", debugstr_w(pwzUrl),
1213     QueryOption, dwQueryFlags, pvBuffer, cbBuffer, pcbBuffer, dwReserved);
1214   return S_OK;
1215 }
1216
1217 /***********************************************************************
1218  *           IsAsyncMoniker (URLMON.@)
1219  */
1220 HRESULT WINAPI IsAsyncMoniker(IMoniker *pmk)
1221 {
1222     IUnknown *am;
1223
1224     TRACE("(%p)\n", pmk);
1225     if(!pmk)
1226         return E_INVALIDARG;
1227     if(SUCCEEDED(IMoniker_QueryInterface(pmk, &IID_IAsyncMoniker, (void**)&am))) {
1228         IUnknown_Release(am);
1229         return S_OK;
1230     }
1231     return S_FALSE;
1232 }
1233
1234 /***********************************************************************
1235  *           BindAsyncMoniker (URLMON.@)
1236  *
1237  * Bind a bind status callback to an asynchronous URL Moniker.
1238  *
1239  * PARAMS
1240  *  pmk           [I] Moniker object to bind status callback to
1241  *  grfOpt        [I] Options, seems not used
1242  *  pbsc          [I] Status callback to bind
1243  *  iidResult     [I] Interface to return
1244  *  ppvResult     [O] Resulting asynchronous moniker object
1245  *
1246  * RETURNS
1247  *    Success: S_OK.
1248  *    Failure: E_INVALIDARG, if any argument is invalid, or
1249  *             E_OUTOFMEMORY if memory allocation fails.
1250  */
1251 HRESULT WINAPI BindAsyncMoniker(IMoniker *pmk, DWORD grfOpt, IBindStatusCallback *pbsc, REFIID iidResult, LPVOID *ppvResult)
1252 {
1253     LPBC pbc = NULL;
1254     HRESULT hr = E_INVALIDARG;
1255
1256     if (pmk && ppvResult)
1257     {
1258         *ppvResult = NULL;
1259
1260         hr = CreateAsyncBindCtx(0, pbsc, NULL, &pbc);
1261         if (hr == NOERROR)
1262         {
1263             hr = IMoniker_BindToObject(pmk, pbc, NULL, iidResult, ppvResult);
1264             IBindCtx_Release(pbc);
1265         }
1266     }
1267     return hr;
1268 }
1269
1270 /***********************************************************************
1271  *           RegisterBindStatusCallback (URLMON.@)
1272  *
1273  * Register a bind status callback.
1274  *
1275  * PARAMS
1276  *  pbc           [I] Binding context
1277  *  pbsc          [I] Callback to register
1278  *  ppbscPrevious [O] Destination for previous callback
1279  *  dwReserved    [I] Reserved, must be 0.
1280  *
1281  * RETURNS
1282  *    Success: S_OK.
1283  *    Failure: E_INVALIDARG, if any argument is invalid, or
1284  *             E_OUTOFMEMORY if memory allocation fails.
1285  */
1286 HRESULT WINAPI RegisterBindStatusCallback(
1287     IBindCtx *pbc,
1288     IBindStatusCallback *pbsc,
1289     IBindStatusCallback **ppbscPrevious,
1290     DWORD dwReserved)
1291 {
1292     IBindStatusCallback *prev;
1293
1294     TRACE("(%p,%p,%p,%u)\n", pbc, pbsc, ppbscPrevious, dwReserved);
1295
1296     if (pbc == NULL || pbsc == NULL)
1297         return E_INVALIDARG;
1298
1299     if (SUCCEEDED(IBindCtx_GetObjectParam(pbc, BSCBHolder, (IUnknown **)&prev)))
1300     {
1301         IBindCtx_RevokeObjectParam(pbc, BSCBHolder);
1302         if (ppbscPrevious)
1303             *ppbscPrevious = prev;
1304         else
1305             IBindStatusCallback_Release(prev);
1306     }
1307
1308     return IBindCtx_RegisterObjectParam(pbc, BSCBHolder, (IUnknown *)pbsc);
1309 }
1310
1311 /***********************************************************************
1312  *           RevokeBindStatusCallback (URLMON.@)
1313  *
1314  * Unregister a bind status callback.
1315  *
1316  *  pbc           [I] Binding context
1317  *  pbsc          [I] Callback to unregister
1318  *
1319  * RETURNS
1320  *    Success: S_OK.
1321  *    Failure: E_INVALIDARG, if any argument is invalid, or
1322  *             E_FAIL if pbsc wasn't registered with pbc.
1323  */
1324 HRESULT WINAPI RevokeBindStatusCallback(
1325     IBindCtx *pbc,
1326     IBindStatusCallback *pbsc)
1327 {
1328     IBindStatusCallback *callback;
1329     HRESULT hr = E_FAIL;
1330
1331         TRACE("(%p,%p)\n", pbc, pbsc);
1332
1333     if (pbc == NULL || pbsc == NULL)
1334         return E_INVALIDARG;
1335
1336     if (SUCCEEDED(IBindCtx_GetObjectParam(pbc, BSCBHolder, (IUnknown **)&callback)))
1337     {
1338         if (callback == pbsc)
1339         {
1340             IBindCtx_RevokeObjectParam(pbc, BSCBHolder);
1341             hr = S_OK;
1342         }
1343         IBindStatusCallback_Release(pbsc);
1344     }
1345
1346     return hr;
1347 }
1348
1349 /***********************************************************************
1350  *           URLDownloadToFileA (URLMON.@)
1351  *
1352  * Downloads URL szURL to rile szFileName and call lpfnCB callback to
1353  * report progress.
1354  *
1355  * PARAMS
1356  *  pCaller    [I] controlling IUnknown interface.
1357  *  szURL      [I] URL of the file to download
1358  *  szFileName [I] file name to store the content of the URL
1359  *  dwReserved [I] reserved - set to 0
1360  *  lpfnCB     [I] callback for progress report
1361  *
1362  * RETURNS
1363  *  S_OK on success
1364  *  E_OUTOFMEMORY when going out of memory
1365  */
1366 HRESULT WINAPI URLDownloadToFileA(LPUNKNOWN pCaller,
1367                                   LPCSTR szURL,
1368                                   LPCSTR szFileName,
1369                                   DWORD dwReserved,
1370                                   LPBINDSTATUSCALLBACK lpfnCB)
1371 {
1372     UNICODE_STRING szURL_w, szFileName_w;
1373
1374     if ((szURL == NULL) || (szFileName == NULL)) {
1375         FIXME("(%p,%s,%s,%08x,%p) cannot accept NULL strings !\n", pCaller, debugstr_a(szURL), debugstr_a(szFileName), dwReserved, lpfnCB);
1376         return E_INVALIDARG; /* The error code is not specified in this case... */
1377     }
1378
1379     if (RtlCreateUnicodeStringFromAsciiz(&szURL_w, szURL)) {
1380         if (RtlCreateUnicodeStringFromAsciiz(&szFileName_w, szFileName)) {
1381             HRESULT ret = URLDownloadToFileW(pCaller, szURL_w.Buffer, szFileName_w.Buffer, dwReserved, lpfnCB);
1382
1383             RtlFreeUnicodeString(&szURL_w);
1384             RtlFreeUnicodeString(&szFileName_w);
1385
1386             return ret;
1387         } else {
1388             RtlFreeUnicodeString(&szURL_w);
1389         }
1390     }
1391
1392     FIXME("(%p,%s,%s,%08x,%p) could not allocate W strings !\n", pCaller, szURL, szFileName, dwReserved, lpfnCB);
1393     return E_OUTOFMEMORY;
1394 }
1395
1396 /***********************************************************************
1397  *           URLDownloadToFileW (URLMON.@)
1398  *
1399  * Downloads URL szURL to rile szFileName and call lpfnCB callback to
1400  * report progress.
1401  *
1402  * PARAMS
1403  *  pCaller    [I] controlling IUnknown interface.
1404  *  szURL      [I] URL of the file to download
1405  *  szFileName [I] file name to store the content of the URL
1406  *  dwReserved [I] reserved - set to 0
1407  *  lpfnCB     [I] callback for progress report
1408  *
1409  * RETURNS
1410  *  S_OK on success
1411  *  E_OUTOFMEMORY when going out of memory
1412  */
1413 HRESULT WINAPI URLDownloadToFileW(LPUNKNOWN pCaller,
1414                                   LPCWSTR szURL,
1415                                   LPCWSTR szFileName,
1416                                   DWORD dwReserved,
1417                                   LPBINDSTATUSCALLBACK lpfnCB)
1418 {
1419     HINTERNET hinternet, hcon, hreq;
1420     BOOL r;
1421     CHAR buffer[0x1000];
1422     DWORD sz, total, written;
1423     DWORD total_size = 0xFFFFFFFF, arg_size = sizeof(total_size);
1424     URL_COMPONENTSW url;
1425     WCHAR host[0x80], path[0x100];
1426     HANDLE hfile;
1427     static const WCHAR wszAppName[]={'u','r','l','m','o','n','.','d','l','l',0};
1428
1429     /* Note: all error codes would need to be checked agains real Windows behaviour... */
1430     TRACE("(%p,%s,%s,%08x,%p) stub!\n", pCaller, debugstr_w(szURL), debugstr_w(szFileName), dwReserved, lpfnCB);
1431
1432     if ((szURL == NULL) || (szFileName == NULL)) {
1433         FIXME(" cannot accept NULL strings !\n");
1434         return E_INVALIDARG;
1435     }
1436
1437     /* Would be better to use the application name here rather than 'urlmon' :-/ */
1438     hinternet = InternetOpenW(wszAppName, INTERNET_OPEN_TYPE_PRECONFIG, NULL, NULL, 0);
1439     if (hinternet == NULL) {
1440         return E_OUTOFMEMORY;
1441     }
1442
1443     memset(&url, 0, sizeof(url));
1444     url.dwStructSize = sizeof(url);
1445     url.lpszHostName = host;
1446     url.dwHostNameLength = sizeof(host);
1447     url.lpszUrlPath = path;
1448     url.dwUrlPathLength = sizeof(path);
1449
1450     if (!InternetCrackUrlW(szURL, 0, 0, &url)) {
1451         InternetCloseHandle(hinternet);
1452         return E_OUTOFMEMORY;
1453     }
1454
1455     if (lpfnCB) {
1456         if (IBindStatusCallback_OnProgress(lpfnCB, 0, 0, BINDSTATUS_CONNECTING, url.lpszHostName) == E_ABORT) {
1457             InternetCloseHandle(hinternet);
1458             return S_OK;
1459         }
1460     }
1461
1462     hcon = InternetConnectW(hinternet, url.lpszHostName, url.nPort,
1463                             url.lpszUserName, url.lpszPassword,
1464                             INTERNET_SERVICE_HTTP, 0, 0);
1465     if (!hcon) {
1466         InternetCloseHandle(hinternet);
1467         return E_OUTOFMEMORY;
1468     }
1469
1470     hreq = HttpOpenRequestW(hcon, NULL, url.lpszUrlPath, NULL, NULL, NULL, 0, 0);
1471     if (!hreq) {
1472         InternetCloseHandle(hinternet);
1473         InternetCloseHandle(hcon);
1474         return E_OUTOFMEMORY;
1475     }
1476
1477     if (!HttpSendRequestW(hreq, NULL, 0, NULL, 0)) {
1478         InternetCloseHandle(hinternet);
1479         InternetCloseHandle(hcon);
1480         InternetCloseHandle(hreq);
1481         return E_OUTOFMEMORY;
1482     }
1483
1484     if (HttpQueryInfoW(hreq, HTTP_QUERY_CONTENT_LENGTH | HTTP_QUERY_FLAG_NUMBER,
1485                        &total_size, &arg_size, NULL)) {
1486         TRACE(" total size : %d\n", total_size);
1487     }
1488
1489     hfile = CreateFileW(szFileName, GENERIC_WRITE, 0, NULL, CREATE_ALWAYS,
1490                         FILE_ATTRIBUTE_NORMAL, NULL );
1491     if (hfile == INVALID_HANDLE_VALUE) {
1492         return E_ACCESSDENIED;
1493     }
1494
1495     if (lpfnCB) {
1496         if (IBindStatusCallback_OnProgress(lpfnCB, 0, total_size != 0xFFFFFFFF ? total_size : 0,
1497                                            BINDSTATUS_BEGINDOWNLOADDATA, szURL) == E_ABORT) {
1498             InternetCloseHandle(hreq);
1499             InternetCloseHandle(hcon);
1500             InternetCloseHandle(hinternet);
1501             CloseHandle(hfile);
1502             return S_OK;
1503         }
1504     }
1505
1506     total = 0;
1507     while (1) {
1508         r = InternetReadFile(hreq, buffer, sizeof(buffer), &sz);
1509         if (!r) {
1510             InternetCloseHandle(hreq);
1511             InternetCloseHandle(hcon);
1512             InternetCloseHandle(hinternet);
1513
1514             CloseHandle(hfile);
1515             return E_OUTOFMEMORY;
1516         }
1517         if (!sz)
1518             break;
1519
1520         total += sz;
1521
1522         if (lpfnCB) {
1523             if (IBindStatusCallback_OnProgress(lpfnCB, total, total_size != 0xFFFFFFFF ? total_size : 0,
1524                                                BINDSTATUS_DOWNLOADINGDATA, szURL) == E_ABORT) {
1525                 InternetCloseHandle(hreq);
1526                 InternetCloseHandle(hcon);
1527                 InternetCloseHandle(hinternet);
1528                 CloseHandle(hfile);
1529                 return S_OK;
1530             }
1531         }
1532
1533         if (!WriteFile(hfile, buffer, sz, &written, NULL)) {
1534             InternetCloseHandle(hreq);
1535             InternetCloseHandle(hcon);
1536             InternetCloseHandle(hinternet);
1537
1538             CloseHandle(hfile);
1539             return E_OUTOFMEMORY;
1540         }
1541     }
1542
1543     if (lpfnCB) {
1544         if (IBindStatusCallback_OnProgress(lpfnCB, total, total_size != 0xFFFFFFFF ? total_size : 0,
1545                                            BINDSTATUS_ENDDOWNLOADDATA, szURL) == E_ABORT) {
1546             InternetCloseHandle(hreq);
1547             InternetCloseHandle(hcon);
1548             InternetCloseHandle(hinternet);
1549             CloseHandle(hfile);
1550             return S_OK;
1551         }
1552     }
1553
1554     InternetCloseHandle(hreq);
1555     InternetCloseHandle(hcon);
1556     InternetCloseHandle(hinternet);
1557
1558     CloseHandle(hfile);
1559
1560     return S_OK;
1561 }
1562
1563 /***********************************************************************
1564  *           URLDownloadToCacheFileA (URLMON.@)
1565  */
1566 HRESULT WINAPI URLDownloadToCacheFileA(LPUNKNOWN lpUnkCaller, LPCSTR szURL, LPSTR szFileName,
1567         DWORD dwBufLength, DWORD dwReserved, LPBINDSTATUSCALLBACK pBSC)
1568 {
1569     LPWSTR url = NULL, file_name = NULL;
1570     int len;
1571     HRESULT hres;
1572
1573     TRACE("(%p %s %p %d %d %p)\n", lpUnkCaller, debugstr_a(szURL), szFileName,
1574             dwBufLength, dwReserved, pBSC);
1575
1576     if(szURL) {
1577         len = MultiByteToWideChar(CP_ACP, 0, szURL, -1, NULL, 0);
1578         url = HeapAlloc(GetProcessHeap(), 0, len*sizeof(WCHAR));
1579         MultiByteToWideChar(CP_ACP, 0, szURL, -1, url, -1);
1580     }
1581
1582     if(szFileName)
1583         file_name = HeapAlloc(GetProcessHeap(), 0, dwBufLength*sizeof(WCHAR));
1584
1585     hres = URLDownloadToCacheFileW(lpUnkCaller, url, file_name, dwBufLength*sizeof(WCHAR),
1586             dwReserved, pBSC);
1587
1588     if(SUCCEEDED(hres) && file_name)
1589         WideCharToMultiByte(CP_ACP, 0, file_name, -1, szFileName, dwBufLength, NULL, NULL);
1590
1591     HeapFree(GetProcessHeap(), 0, url);
1592     HeapFree(GetProcessHeap(), 0, file_name);
1593
1594     return hres;
1595 }
1596
1597 /***********************************************************************
1598  *           URLDownloadToCacheFileW (URLMON.@)
1599  */
1600 HRESULT WINAPI URLDownloadToCacheFileW(LPUNKNOWN lpUnkCaller, LPCWSTR szURL, LPWSTR szFileName,
1601                 DWORD dwBufLength, DWORD dwReserved, LPBINDSTATUSCALLBACK pBSC)
1602 {
1603     WCHAR cache_path[MAX_PATH + 1];
1604     FILETIME expire, modified;
1605     HRESULT hr;
1606     LPWSTR ext;
1607
1608     static WCHAR header[] = {
1609         'H','T','T','P','/','1','.','0',' ','2','0','0',' ',
1610         'O','K','\\','r','\\','n','\\','r','\\','n',0
1611     };
1612
1613     TRACE("(%p, %s, %p, %d, %d, %p)\n", lpUnkCaller, debugstr_w(szURL),
1614           szFileName, dwBufLength, dwReserved, pBSC);
1615
1616     if (!szURL || !szFileName)
1617         return E_INVALIDARG;
1618
1619     ext = PathFindExtensionW(szURL);
1620
1621     if (!CreateUrlCacheEntryW(szURL, 0, ext, cache_path, 0))
1622         return E_FAIL;
1623
1624     hr = URLDownloadToFileW(lpUnkCaller, szURL, cache_path, 0, pBSC);
1625     if (FAILED(hr))
1626         return hr;
1627
1628     expire.dwHighDateTime = 0;
1629     expire.dwLowDateTime = 0;
1630     modified.dwHighDateTime = 0;
1631     modified.dwLowDateTime = 0;
1632
1633     if (!CommitUrlCacheEntryW(szURL, cache_path, expire, modified, NORMAL_CACHE_ENTRY,
1634                               header, sizeof(header), NULL, NULL))
1635         return E_FAIL;
1636
1637     if (lstrlenW(cache_path) > dwBufLength)
1638         return E_OUTOFMEMORY;
1639
1640     lstrcpyW(szFileName, cache_path);
1641
1642     return S_OK;
1643 }
1644
1645 /***********************************************************************
1646  *           HlinkSimpleNavigateToString (URLMON.@)
1647  */
1648 HRESULT WINAPI HlinkSimpleNavigateToString( LPCWSTR szTarget,
1649     LPCWSTR szLocation, LPCWSTR szTargetFrameName, IUnknown *pUnk,
1650     IBindCtx *pbc, IBindStatusCallback *pbsc, DWORD grfHLNF, DWORD dwReserved)
1651 {
1652     FIXME("%s\n", debugstr_w( szTarget ) );
1653     return E_NOTIMPL;
1654 }
1655
1656 /***********************************************************************
1657  *           HlinkNavigateString (URLMON.@)
1658  */
1659 HRESULT WINAPI HlinkNavigateString( IUnknown *pUnk, LPCWSTR szTarget )
1660 {
1661     TRACE("%p %s\n", pUnk, debugstr_w( szTarget ) );
1662     return HlinkSimpleNavigateToString(
1663                szTarget, NULL, NULL, pUnk, NULL, NULL, 0, 0 );
1664 }
1665
1666 /***********************************************************************
1667  *           GetSoftwareUpdateInfo (URLMON.@)
1668  */
1669 HRESULT WINAPI GetSoftwareUpdateInfo( LPCWSTR szDistUnit, LPSOFTDISTINFO psdi )
1670 {
1671     FIXME("%s %p\n", debugstr_w(szDistUnit), psdi );
1672     return E_FAIL;
1673 }