reactos/dll/win32/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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  21  */
  22
  23 #define COM_NO_WINDOWS_H
  24 #include <stdarg.h>
  25 #include <stdio.h>
  26
  27 #define COBJMACROS
  28 #define NONAMELESSUNION
  29 #define NONAMELESSSTRUCT
  30
  31 #include "windef.h"
  32 #include "winbase.h"
  33 #include "winreg.h"
  34 #include "winternl.h"
  35 #include "winuser.h"
  36 #include "objbase.h"
  37 #include "wine/debug.h"
  38 #include "wine/unicode.h"
  39 #include "ole2.h"
  40 #include "urlmon.h"
  41 #include "wininet.h"
  42 #include "shlwapi.h"
  43 #include "urlmon_main.h"
  44
  45 WINE_DEFAULT_DEBUG_CHANNEL(urlmon);
  46
  47 /* native urlmon.dll uses this key, too */
  48 static const WCHAR BSCBHolder[] = { '_','B','S','C','B','_','H','o','l','d','e','r','_',0 };
  49
  50 /*static BOOL registered_wndclass = FALSE;*/
  51
  52 typedef struct {
  53     const IBindingVtbl *lpVtbl;
  54
  55     LONG ref;
  56
  57     LPWSTR URLName;
  58
  59     HWND hwndCallback;
  60     IBindCtx *pBC;
  61     HINTERNET hinternet, hconnect, hrequest;
  62     HANDLE hCacheFile;
  63     IUMCacheStream *pstrCache;
  64     IBindStatusCallback *pbscb;
  65     DWORD total_read, expected_size;
  66 } Binding;
  67
  68 static HRESULT WINAPI Binding_QueryInterface(IBinding* iface, REFIID riid, void **ppvObject)
  69 {
  70     Binding *This = (Binding*)iface;
  71
  72     TRACE("(%p)->(%s,%p)\n", This, debugstr_guid(riid), ppvObject);
  73
  74     if((This == NULL) || (ppvObject == NULL))
  75         return E_INVALIDARG;
  76
  77     if (IsEqualIID(&IID_IUnknown, riid) || IsEqualIID(&IID_IBinding, riid)) {
  78         *ppvObject = iface;
  79         IBinding_AddRef(iface);
  80         return S_OK;
  81     }
  82
  83     *ppvObject = NULL;
  84     return E_NOINTERFACE;
  85 }
  86
  87 static ULONG WINAPI Binding_AddRef(IBinding* iface)
  88 {
  89     Binding *This = (Binding*)iface;
  90     ULONG ref = InterlockedIncrement(&This->ref);
  91
  92     TRACE("(%p) ref=%ld\n", This, ref);
  93
  94     return ref;
  95 }
  96
  97 static ULONG WINAPI Binding_Release(IBinding* iface)
  98 {
  99     Binding *This = (Binding*)iface;
 100     ULONG ref = InterlockedDecrement(&This->ref);
 101
 102     TRACE("(%p) ref=%ld\n",This, ref);
 103
 104     if(!ref) {
 105         HeapFree(GetProcessHeap(), 0, This->URLName);
 106         if (This->hCacheFile)
 107             CloseHandle(This->hCacheFile);
 108         if (This->pstrCache)
 109         {
 110             UMCloseCacheFileStream(This->pstrCache);
 111             IStream_Release((IStream *)This->pstrCache);
 112         }
 113         if (This->pbscb)
 114             IBindStatusCallback_Release(This->pbscb);
 115
 116         HeapFree(GetProcessHeap(), 0, This);
 117
 118         URLMON_UnlockModule();
 119     }
 120
 121     return ref;
 122 }
 123
 124 static HRESULT WINAPI Binding_Abort(IBinding* iface)
 125 {
 126     Binding *This = (Binding*)iface;
 127
 128     FIXME("(%p): stub\n", This);
 129
 130     return E_NOTIMPL;
 131 }
 132
 133 static HRESULT WINAPI Binding_GetBindResult(IBinding* iface, CLSID* pclsidProtocol, DWORD* pdwResult, LPOLESTR* pszResult, DWORD* pdwReserved)
 134 {
 135     Binding *This = (Binding*)iface;
 136
 137     FIXME("(%p)->(%p, %p, %p, %p): stub\n", This, pclsidProtocol, pdwResult, pszResult, pdwReserved);
 138
 139     return E_NOTIMPL;
 140 }
 141
 142 static HRESULT WINAPI Binding_GetPriority(IBinding* iface, LONG* pnPriority)
 143 {
 144     Binding *This = (Binding*)iface;
 145
 146     FIXME("(%p)->(%p): stub\n", This, pnPriority);
 147
 148     return E_NOTIMPL;
 149 }
 150
 151 static HRESULT WINAPI Binding_Resume(IBinding* iface)
 152 {
 153     Binding *This = (Binding*)iface;
 154
 155     FIXME("(%p): stub\n", This);
 156
 157     return E_NOTIMPL;
 158 }
 159
 160 static HRESULT WINAPI Binding_SetPriority(IBinding* iface, LONG nPriority)
 161 {
 162     Binding *This = (Binding*)iface;
 163
 164     FIXME("(%p)->(%ld): stub\n", This, nPriority);
 165
 166     return E_NOTIMPL;
 167 }
 168
 169 static HRESULT WINAPI Binding_Suspend(IBinding* iface)
 170 {
 171     Binding *This = (Binding*)iface;
 172
 173     FIXME("(%p): stub\n", This);
 174
 175     return E_NOTIMPL;
 176 }
 177
 178 static void Binding_CloseCacheDownload(Binding *This)
 179 {
 180     CloseHandle(This->hCacheFile);
 181     This->hCacheFile = 0;
 182     UMCloseCacheFileStream(This->pstrCache);
 183     IStream_Release((IStream *)This->pstrCache);
 184     This->pstrCache = 0;
 185 }
 186
 187 static HRESULT Binding_MoreCacheData(Binding *This, char *buf, DWORD dwBytes)
 188 {
 189     DWORD written;
 190
 191     if (WriteFile(This->hCacheFile, buf, dwBytes, &written, NULL) && written == dwBytes)
 192     {
 193         HRESULT hr;
 194
 195         This->total_read += written;
 196         hr = IBindStatusCallback_OnProgress(This->pbscb,
 197                                             This->total_read + written,
 198                                             This->expected_size,
 199                                             (This->total_read == written) ?
 200                                                 BINDSTATUS_BEGINDOWNLOADDATA :
 201                                                 BINDSTATUS_DOWNLOADINGDATA,
 202                                             This->URLName);
 203         if (!hr)
 204         {
 205             STGMEDIUM stg;
 206             FORMATETC fmt;
 207
 208             fmt.cfFormat = 0;
 209             fmt.ptd = NULL;
 210             fmt.dwAspect = 0;
 211             fmt.lindex = -1;
 212             fmt.tymed = TYMED_ISTREAM;
 213
 214             stg.tymed = TYMED_ISTREAM;
 215             stg.u.pstm = (IStream *)This->pstrCache;
 216             stg.pUnkForRelease = NULL;
 217
 218             hr = IBindStatusCallback_OnDataAvailable(This->pbscb,
 219                                                      (This->total_read == written) ?
 220                                                          BSCF_FIRSTDATANOTIFICATION :
 221                                                          BSCF_INTERMEDIATEDATANOTIFICATION,
 222                                                      This->total_read + written,
 223                                                      &fmt,
 224                                                      &stg);
 225         }
 226         if (written < dwBytes)
 227             return STG_E_MEDIUMFULL;
 228         else
 229             return hr;
 230     }
 231     return HRESULT_FROM_WIN32(GetLastError());
 232 }
 233
 234 static void Binding_FinishedDownload(Binding *This, HRESULT hr)
 235 {
 236     STGMEDIUM stg;
 237     FORMATETC fmt;
 238
 239     fmt.ptd = NULL;
 240     fmt.dwAspect = 0;
 241     fmt.lindex = -1;
 242     fmt.tymed = TYMED_ISTREAM;
 243
 244     stg.tymed = TYMED_ISTREAM;
 245     stg.u.pstm = (IStream *)This->pstrCache;
 246     stg.pUnkForRelease = NULL;
 247
 248     IBindStatusCallback_OnProgress(This->pbscb, This->total_read, This->expected_size,
 249                                    BINDSTATUS_ENDDOWNLOADDATA, This->URLName);
 250     IBindStatusCallback_OnDataAvailable(This->pbscb, BSCF_LASTDATANOTIFICATION, This->total_read, &fmt, &stg);
 251     if (hr)
 252     {
 253         WCHAR *pwchError = 0;
 254
 255         FormatMessageW (FORMAT_MESSAGE_FROM_SYSTEM |
 256                          FORMAT_MESSAGE_ALLOCATE_BUFFER,
 257                         NULL, (DWORD) hr,
 258                         0, (LPWSTR) &pwchError,
 259                         0, NULL);
 260         if (!pwchError)
 261         {
 262             static WCHAR achFormat[] = { '%', '0', '8', 'x', 0 };
 263
 264             pwchError =(WCHAR *) LocalAlloc(LMEM_FIXED, sizeof(WCHAR) * 9);
 265             wsprintfW(pwchError, achFormat, hr);
 266         }
 267         IBindStatusCallback_OnStopBinding(This->pbscb, hr, pwchError);
 268         LocalFree(pwchError);
 269     }
 270     else
 271     {
 272         IBindStatusCallback_OnStopBinding(This->pbscb, hr, NULL);
 273     }
 274     IBindStatusCallback_Release(This->pbscb);
 275     This->pbscb = 0;
 276 }
 277
 278 static const IBindingVtbl BindingVtbl =
 279 {
 280     Binding_QueryInterface,
 281     Binding_AddRef,
 282     Binding_Release,
 283     Binding_Abort,
 284     Binding_Suspend,
 285     Binding_Resume,
 286     Binding_SetPriority,
 287     Binding_GetPriority,
 288     Binding_GetBindResult
 289 };
 290
 291 /* filemoniker data structure */
 292 typedef struct {
 293
 294     const IMonikerVtbl* lpvtbl;  /* VTable relative to the IMoniker interface.*/
 295
 296     LONG ref; /* reference counter for this object */
 297
 298     LPOLESTR URLName; /* URL string identified by this URLmoniker */
 299 } URLMonikerImpl;
 300
 301 /*******************************************************************************
 302  *        URLMoniker_QueryInterface
 303  *******************************************************************************/
 304 static HRESULT WINAPI URLMonikerImpl_QueryInterface(IMoniker* iface,REFIID riid,void** ppvObject)
 305 {
 306     URLMonikerImpl *This = (URLMonikerImpl *)iface;
 307
 308     TRACE("(%p)->(%s,%p)\n",This,debugstr_guid(riid),ppvObject);
 309
 310     /* Perform a sanity check on the parameters.*/
 311     if ( (This==0) || (ppvObject==0) )
 312         return E_INVALIDARG;
 313
 314     /* Initialize the return parameter */
 315     *ppvObject = 0;
 316
 317     /* Compare the riid with the interface IDs implemented by this object.*/
 318     if (IsEqualIID(&IID_IUnknown, riid)      ||
 319         IsEqualIID(&IID_IPersist, riid)      ||
 320         IsEqualIID(&IID_IPersistStream,riid) ||
 321         IsEqualIID(&IID_IMoniker, riid)
 322        )
 323         *ppvObject = iface;
 324
 325     /* Check that we obtained an interface.*/
 326     if ((*ppvObject)==0)
 327         return E_NOINTERFACE;
 328
 329     /* Query Interface always increases the reference count by one when it is successful */
 330     IMoniker_AddRef(iface);
 331
 332     return S_OK;
 333 }
 334
 335 /******************************************************************************
 336  *        URLMoniker_AddRef
 337  ******************************************************************************/
 338 static ULONG WINAPI URLMonikerImpl_AddRef(IMoniker* iface)
 339 {
 340     URLMonikerImpl *This = (URLMonikerImpl *)iface;
 341     ULONG refCount = InterlockedIncrement(&This->ref);
 342
 343     TRACE("(%p)->(ref before=%lu)\n",This, refCount - 1);
 344
 345     return refCount;
 346 }
 347
 348 /******************************************************************************
 349  *        URLMoniker_Release
 350  ******************************************************************************/
 351 static ULONG WINAPI URLMonikerImpl_Release(IMoniker* iface)
 352 {
 353     URLMonikerImpl *This = (URLMonikerImpl *)iface;
 354     ULONG refCount = InterlockedDecrement(&This->ref);
 355
 356     TRACE("(%p)->(ref before=%lu)\n",This, refCount + 1);
 357
 358     /* destroy the object if there's no more reference on it */
 359     if (!refCount) {
 360         HeapFree(GetProcessHeap(),0,This->URLName);
 361         HeapFree(GetProcessHeap(),0,This);
 362
 363         URLMON_UnlockModule();
 364     }
 365
 366     return refCount;
 367 }
 368
 369
 370 /******************************************************************************
 371  *        URLMoniker_GetClassID
 372  ******************************************************************************/
 373 static HRESULT WINAPI URLMonikerImpl_GetClassID(IMoniker* iface,
 374                                                 CLSID *pClassID)/* Pointer to CLSID of object */
 375 {
 376     URLMonikerImpl *This = (URLMonikerImpl *)iface;
 377
 378     TRACE("(%p,%p)\n",This,pClassID);
 379
 380     if (pClassID==NULL)
 381         return E_POINTER;
 382     /* Windows always returns CLSID_StdURLMoniker */
 383     *pClassID = CLSID_StdURLMoniker;
 384     return S_OK;
 385 }
 386
 387 /******************************************************************************
 388  *        URLMoniker_IsDirty
 389  ******************************************************************************/
 390 static HRESULT WINAPI URLMonikerImpl_IsDirty(IMoniker* iface)
 391 {
 392     URLMonikerImpl *This = (URLMonikerImpl *)iface;
 393     /* Note that the OLE-provided implementations of the IPersistStream::IsDirty
 394        method in the OLE-provided moniker interfaces always return S_FALSE because
 395        their internal state never changes. */
 396
 397     TRACE("(%p)\n",This);
 398
 399     return S_FALSE;
 400 }
 401
 402 /******************************************************************************
 403  *        URLMoniker_Load
 404  *
 405  * NOTE
 406  *  Writes a ULONG containing length of unicode string, followed
 407  *  by that many unicode characters
 408  ******************************************************************************/
 409 static HRESULT WINAPI URLMonikerImpl_Load(IMoniker* iface,IStream* pStm)
 410 {
 411     URLMonikerImpl *This = (URLMonikerImpl *)iface;
 412
 413     HRESULT res;
 414     ULONG len;
 415     ULONG got;
 416     TRACE("(%p,%p)\n",This,pStm);
 417
 418     if(!pStm)
 419         return E_INVALIDARG;
 420
 421     res = IStream_Read(pStm, &len, sizeof(ULONG), &got);
 422     if(SUCCEEDED(res)) {
 423         if(got == sizeof(ULONG)) {
 424             HeapFree(GetProcessHeap(), 0, This->URLName);
 425             This->URLName=HeapAlloc(GetProcessHeap(),0,sizeof(WCHAR)*(len+1));
 426             if(!This->URLName)
 427                 res = E_OUTOFMEMORY;
 428             else {
 429                 res = IStream_Read(pStm, This->URLName, len, NULL);
 430                 This->URLName[len] = 0;
 431             }
 432         }
 433         else
 434             res = E_FAIL;
 435     }
 436     return res;
 437 }
 438
 439 /******************************************************************************
 440  *        URLMoniker_Save
 441  ******************************************************************************/
 442 static HRESULT WINAPI URLMonikerImpl_Save(IMoniker* iface,
 443                                           IStream* pStm,/* pointer to the stream where the object is to be saved */
 444                                           BOOL fClearDirty)/* Specifies whether to clear the dirty flag */
 445 {
 446     URLMonikerImpl *This = (URLMonikerImpl *)iface;
 447
 448     HRESULT res;
 449     ULONG len;
 450     TRACE("(%p,%p,%d)\n",This,pStm,fClearDirty);
 451
 452     if(!pStm)
 453         return E_INVALIDARG;
 454
 455     len = strlenW(This->URLName);
 456     res=IStream_Write(pStm,&len,sizeof(ULONG),NULL);
 457     if(SUCCEEDED(res))
 458         res=IStream_Write(pStm,&This->URLName,len*sizeof(WCHAR),NULL);
 459     return res;
 460
 461 }
 462
 463 /******************************************************************************
 464  *        URLMoniker_GetSizeMax
 465  ******************************************************************************/
 466 static HRESULT WINAPI URLMonikerImpl_GetSizeMax(IMoniker* iface,
 467                                                 ULARGE_INTEGER* pcbSize)/* Pointer to size of stream needed to save object */
 468 {
 469     URLMonikerImpl *This = (URLMonikerImpl *)iface;
 470
 471     TRACE("(%p,%p)\n",This,pcbSize);
 472
 473     if(!pcbSize)
 474         return E_INVALIDARG;
 475
 476     pcbSize->u.LowPart = sizeof(ULONG) + (strlenW(This->URLName) * sizeof(WCHAR));
 477     pcbSize->u.HighPart = 0;
 478     return S_OK;
 479 }
 480
 481 /******************************************************************************
 482  *                  URLMoniker_BindToObject
 483  ******************************************************************************/
 484 static HRESULT WINAPI URLMonikerImpl_BindToObject(IMoniker* iface,
 485                                                   IBindCtx* pbc,
 486                                                   IMoniker* pmkToLeft,
 487                                                   REFIID riid,
 488                                                   VOID** ppvResult)
 489 {
 490     URLMonikerImpl *This = (URLMonikerImpl *)iface;
 491
 492     *ppvResult=0;
 493
 494     FIXME("(%p)->(%p,%p,%s,%p): stub\n",This,pbc,pmkToLeft,debugstr_guid(riid),
 495           ppvResult);
 496
 497     return E_NOTIMPL;
 498 }
 499
 500 /******************************************************************************
 501  *        URLMoniker_BindToStorage
 502  ******************************************************************************/
 503 static HRESULT URLMonikerImpl_BindToStorage_hack(LPCWSTR URLName,
 504                                                    IBindCtx* pbc,
 505                                                    IMoniker* pmkToLeft,
 506                                                    REFIID riid,
 507                                                    VOID** ppvObject)
 508 {
 509     HRESULT hres;
 510     BINDINFO bi;
 511     DWORD bindf;
 512     WCHAR szFileName[MAX_PATH + 1];
 513     Binding *bind;
 514     int len;
 515
 516     WARN("(%s %p %p %s %p)\n", debugstr_w(URLName), pbc, pmkToLeft, debugstr_guid(riid),
 517             ppvObject);
 518
 519     if(pmkToLeft) {
 520         FIXME("pmkToLeft != NULL\n");
 521         return E_NOTIMPL;
 522     }
 523     if(!IsEqualIID(&IID_IStream, riid)) {
 524         FIXME("unsupported iid\n");
 525         return E_NOTIMPL;
 526     }
 527
 528     bind = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(Binding));
 529     bind->lpVtbl = &BindingVtbl;
 530     bind->ref = 1;
 531     URLMON_LockModule();
 532
 533     len = lstrlenW(URLName)+1;
 534     bind->URLName = HeapAlloc(GetProcessHeap(), 0, len*sizeof(WCHAR));
 535     memcpy(bind->URLName, URLName, len*sizeof(WCHAR));
 536
 537     hres = UMCreateStreamOnCacheFile(bind->URLName, 0, szFileName, &bind->hCacheFile, &bind->pstrCache);
 538
 539     if(SUCCEEDED(hres)) {
 540         TRACE("Created stream...\n");
 541
 542         *ppvObject = (void *) bind->pstrCache;
 543         IStream_AddRef((IStream *) bind->pstrCache);
 544
 545         hres = IBindCtx_GetObjectParam(pbc, (LPOLESTR)BSCBHolder, (IUnknown**)&bind->pbscb);
 546         if(SUCCEEDED(hres)) {
 547             TRACE("Got IBindStatusCallback...\n");
 548
 549             memset(&bi, 0, sizeof(bi));
 550             bi.cbSize = sizeof(bi);
 551             bindf = 0;
 552             hres = IBindStatusCallback_GetBindInfo(bind->pbscb, &bindf, &bi);
 553             if(SUCCEEDED(hres)) {
 554                 WCHAR *urlcopy, *tmpwc;
 555                 URL_COMPONENTSW url;
 556                 WCHAR *host, *path, *user, *pass;
 557                 DWORD lensz = sizeof(bind->expected_size);
 558                 DWORD dwService = 0;
 559                 BOOL bSuccess;
 560
 561                 TRACE("got bindinfo. bindf = %08lx extrainfo = %s bindinfof = %08lx bindverb = %08lx iid %s\n",
 562                       bindf, debugstr_w(bi.szExtraInfo), bi.grfBindInfoF, bi.dwBindVerb, debugstr_guid(&bi.iid));
 563                 hres = IBindStatusCallback_OnStartBinding(bind->pbscb, 0, (IBinding*)bind);
 564                 TRACE("OnStartBinding rets %08lx\n", hres);
 565
 566                 /* This class will accept URLs with the backslash in them. But InternetCrackURL will not - it
 567                  * requires forward slashes (this is the behaviour of Microsoft's INETAPI). So we need to make
 568                  * a copy of the URL here and change the backslash to a forward slash everywhere it appears -
 569                  * but only before any '#' or '?', after which backslash should be left alone.
 570                  */
 571                 urlcopy = HeapAlloc(GetProcessHeap(), 0, sizeof(WCHAR) * (lstrlenW(bind->URLName) + 1));
 572                 lstrcpyW(urlcopy, bind->URLName);
 573                 for (tmpwc = urlcopy; *tmpwc && *tmpwc != '#' && *tmpwc != '?'; ++tmpwc)
 574                     if (*tmpwc == '\\')
 575                             *tmpwc = '/';
 576
 577                 bind->expected_size = 0;
 578                 bind->total_read = 0;
 579
 580                 memset(&url, 0, sizeof(url));
 581                 url.dwStructSize = sizeof(url);
 582                 url.dwSchemeLength = url.dwHostNameLength = url.dwUrlPathLength = url.dwUserNameLength = url.dwPasswordLength = 1;
 583                 InternetCrackUrlW(urlcopy, 0, ICU_ESCAPE, &url);
 584                 host = HeapAlloc(GetProcessHeap(), 0, (url.dwHostNameLength + 1) * sizeof(WCHAR));
 585                 memcpy(host, url.lpszHostName, url.dwHostNameLength * sizeof(WCHAR));
 586                 host[url.dwHostNameLength] = '\0';
 587                 path = HeapAlloc(GetProcessHeap(), 0, (url.dwUrlPathLength + 1) * sizeof(WCHAR));
 588                 memcpy(path, url.lpszUrlPath, url.dwUrlPathLength * sizeof(WCHAR));
 589                 path[url.dwUrlPathLength] = '\0';
 590                 if (url.dwUserNameLength)
 591                 {
 592                     user = HeapAlloc(GetProcessHeap(), 0, ((url.dwUserNameLength + 1) * sizeof(WCHAR)));
 593                     memcpy(user, url.lpszUserName, url.dwUserNameLength * sizeof(WCHAR));
 594                     user[url.dwUserNameLength] = 0;
 595                 }
 596                 else
 597                 {
 598                     user = 0;
 599                 }
 600                 if (url.dwPasswordLength)
 601                 {
 602                     pass = HeapAlloc(GetProcessHeap(), 0, ((url.dwPasswordLength + 1) * sizeof(WCHAR)));
 603                     memcpy(pass, url.lpszPassword, url.dwPasswordLength * sizeof(WCHAR));
 604                     pass[url.dwPasswordLength] = 0;
 605                 }
 606                 else
 607                 {
 608                     pass = 0;
 609                 }
 610
 611
 612                 do {
 613                     bind->hinternet = InternetOpenA("User Agent", 0, NULL, NULL, 0);
 614                     if (!bind->hinternet)
 615                     {
 616                             hres = HRESULT_FROM_WIN32(GetLastError());
 617                             break;
 618                     }
 619
 620                     switch ((DWORD) url.nScheme)
 621                     {
 622                     case INTERNET_SCHEME_FTP:
 623                         if (!url.nPort)
 624                             url.nPort = INTERNET_DEFAULT_FTP_PORT;
 625                         dwService = INTERNET_SERVICE_FTP;
 626                         break;
 627
 628                     case INTERNET_SCHEME_GOPHER:
 629                         if (!url.nPort)
 630                             url.nPort = INTERNET_DEFAULT_GOPHER_PORT;
 631                         dwService = INTERNET_SERVICE_GOPHER;
 632                         break;
 633
 634                     case INTERNET_SCHEME_HTTP:
 635                         if (!url.nPort)
 636                             url.nPort = INTERNET_DEFAULT_HTTP_PORT;
 637                         dwService = INTERNET_SERVICE_HTTP;
 638                         break;
 639
 640                     case INTERNET_SCHEME_HTTPS:
 641                         if (!url.nPort)
 642                             url.nPort = INTERNET_DEFAULT_HTTPS_PORT;
 643                         dwService = INTERNET_SERVICE_HTTP;
 644                         break;
 645                     }
 646
 647                     bind->hconnect = InternetConnectW(bind->hinternet, host, url.nPort, user, pass,
 648                                                       dwService, 0, (DWORD)bind);
 649                     if (!bind->hconnect)
 650                     {
 651                             hres = HRESULT_FROM_WIN32(GetLastError());
 652                             CloseHandle(bind->hinternet);
 653                             break;
 654                     }
 655
 656                     hres = IBindStatusCallback_OnProgress(bind->pbscb, 0, 0, 0x22, NULL);
 657                     hres = IBindStatusCallback_OnProgress(bind->pbscb, 0, 0, BINDSTATUS_FINDINGRESOURCE, NULL);
 658                     hres = IBindStatusCallback_OnProgress(bind->pbscb, 0, 0, BINDSTATUS_CONNECTING, NULL);
 659                     hres = IBindStatusCallback_OnProgress(bind->pbscb, 0, 0, BINDSTATUS_SENDINGREQUEST, NULL);
 660
 661                     bSuccess = FALSE;
 662
 663                     switch (dwService)
 664                     {
 665                     case INTERNET_SERVICE_GOPHER:
 666                         bind->hrequest = GopherOpenFileW(bind->hconnect,
 667                                                          path,
 668                                                          0,
 669                                                          INTERNET_FLAG_RELOAD,
 670                                                          0);
 671                         if (bind->hrequest)
 672                                 bSuccess = TRUE;
 673                         else
 674                                 hres = HRESULT_FROM_WIN32(GetLastError());
 675                         break;
 676
 677                     case INTERNET_SERVICE_FTP:
 678                         bind->hrequest = FtpOpenFileW(bind->hconnect,
 679                                                       path,
 680                                                       GENERIC_READ,
 681                                                       FTP_TRANSFER_TYPE_BINARY |
 682                                                        INTERNET_FLAG_TRANSFER_BINARY |
 683                                                        INTERNET_FLAG_RELOAD,
 684                                                       0);
 685                         if (bind->hrequest)
 686                                 bSuccess = TRUE;
 687                         else
 688                                 hres = HRESULT_FROM_WIN32(GetLastError());
 689                         break;
 690
 691                     case INTERNET_SERVICE_HTTP:
 692                         bind->hrequest = HttpOpenRequestW(bind->hconnect, NULL, path, NULL, NULL, NULL, 0, (DWORD)bind);
 693                         if (!bind->hrequest)
 694                         {
 695                                 hres = HRESULT_FROM_WIN32(GetLastError());
 696                         }
 697                         else if (!HttpSendRequestW(bind->hrequest, NULL, 0, NULL, 0))
 698                         {
 699                                 hres = HRESULT_FROM_WIN32(GetLastError());
 700                                 InternetCloseHandle(bind->hrequest);
 701                         }
 702                         else
 703                         {
 704                                 HttpQueryInfoW(bind->hrequest,
 705                                                HTTP_QUERY_CONTENT_LENGTH | HTTP_QUERY_FLAG_NUMBER,
 706                                                &bind->expected_size,
 707                                                &lensz,
 708                                                NULL);
 709                                 bSuccess = TRUE;
 710                         }
 711                         break;
 712                     }
 713                     if(bSuccess)
 714                     {
 715                         TRACE("res = %ld gle = %08lx url len = %ld\n", hres, GetLastError(), bind->expected_size);
 716
 717                         IBindStatusCallback_OnProgress(bind->pbscb, 0, 0, BINDSTATUS_CACHEFILENAMEAVAILABLE, szFileName);
 718
 719                         while(1) {
 720                             char buf[4096];
 721                             DWORD bufread;
 722                             if(InternetReadFile(bind->hrequest, buf, sizeof(buf), &bufread)) {
 723                                 TRACE("read %ld bytes %s...\n", bufread, debugstr_an(buf, 10));
 724                                 if(bufread == 0) break;
 725                                 hres = Binding_MoreCacheData(bind, buf, bufread);
 726                             } else
 727                                 break;
 728                         }
 729                         InternetCloseHandle(bind->hrequest);
 730                             hres = S_OK;
 731                     }
 732
 733                     InternetCloseHandle(bind->hconnect);
 734                     InternetCloseHandle(bind->hinternet);
 735                 } while(0);
 736
 737                 Binding_CloseCacheDownload(bind);
 738                 Binding_FinishedDownload(bind, hres);
 739
 740                 if (user)
 741                     HeapFree(GetProcessHeap(), 0, user);
 742                 if (pass)
 743                     HeapFree(GetProcessHeap(), 0, pass);
 744                 HeapFree(GetProcessHeap(), 0, path);
 745                 HeapFree(GetProcessHeap(), 0, host);
 746                 HeapFree(GetProcessHeap(), 0, urlcopy);
 747             }
 748         }
 749     }
 750
 751     IBinding_Release((IBinding*)bind);
 752
 753     return hres;
 754 }
 755
 756 static HRESULT WINAPI URLMonikerImpl_BindToStorage(IMoniker* iface,
 757                                                    IBindCtx* pbc,
 758                                                    IMoniker* pmkToLeft,
 759                                                    REFIID riid,
 760                                                    VOID** ppvObject)
 761 {
 762     URLMonikerImpl *This = (URLMonikerImpl*)iface;
 763     WCHAR schema[64];
 764     BOOL bret;
 765
 766     URL_COMPONENTSW url = {sizeof(URL_COMPONENTSW), schema,
 767         sizeof(schema)/sizeof(WCHAR), 0, NULL, 0, 0, NULL, 0, NULL, 0, NULL, 0, NULL, 0};
 768
 769     bret = InternetCrackUrlW(This->URLName, 0, ICU_ESCAPE, &url);
 770     if(!bret) {
 771         ERR("InternetCrackUrl failed: %ld\n", GetLastError());
 772         return E_FAIL;
 773     }
 774
 775     if(url.nScheme == INTERNET_SCHEME_HTTP
 776        || url.nScheme== INTERNET_SCHEME_HTTPS
 777        || url.nScheme== INTERNET_SCHEME_FTP
 778        || url.nScheme == INTERNET_SCHEME_GOPHER)
 779         return URLMonikerImpl_BindToStorage_hack(This->URLName, pbc, pmkToLeft, riid, ppvObject);
 780
 781     TRACE("(%p)->(%p %p %s %p)\n", This, pbc, pmkToLeft, debugstr_guid(riid), ppvObject);
 782
 783     return start_binding(This->URLName, pbc, riid, ppvObject);
 784 }
 785
 786 /******************************************************************************
 787  *        URLMoniker_Reduce
 788  ******************************************************************************/
 789 static HRESULT WINAPI URLMonikerImpl_Reduce(IMoniker* iface,
 790                                             IBindCtx* pbc,
 791                                             DWORD dwReduceHowFar,
 792                                             IMoniker** ppmkToLeft,
 793                                             IMoniker** ppmkReduced)
 794 {
 795     URLMonikerImpl *This = (URLMonikerImpl *)iface;
 796
 797     TRACE("(%p,%p,%ld,%p,%p)\n",This,pbc,dwReduceHowFar,ppmkToLeft,ppmkReduced);
 798
 799     if(!ppmkReduced)
 800         return E_INVALIDARG;
 801
 802     URLMonikerImpl_AddRef(iface);
 803     *ppmkReduced = iface;
 804     return MK_S_REDUCED_TO_SELF;
 805 }
 806
 807 /******************************************************************************
 808  *        URLMoniker_ComposeWith
 809  ******************************************************************************/
 810 static HRESULT WINAPI URLMonikerImpl_ComposeWith(IMoniker* iface,
 811                                                  IMoniker* pmkRight,
 812                                                  BOOL fOnlyIfNotGeneric,
 813                                                  IMoniker** ppmkComposite)
 814 {
 815     URLMonikerImpl *This = (URLMonikerImpl *)iface;
 816     FIXME("(%p)->(%p,%d,%p): stub\n",This,pmkRight,fOnlyIfNotGeneric,ppmkComposite);
 817
 818     return E_NOTIMPL;
 819 }
 820
 821 /******************************************************************************
 822  *        URLMoniker_Enum
 823  ******************************************************************************/
 824 static HRESULT WINAPI URLMonikerImpl_Enum(IMoniker* iface,BOOL fForward, IEnumMoniker** ppenumMoniker)
 825 {
 826     URLMonikerImpl *This = (URLMonikerImpl *)iface;
 827     TRACE("(%p,%d,%p)\n",This,fForward,ppenumMoniker);
 828
 829     if(!ppenumMoniker)
 830         return E_INVALIDARG;
 831
 832     /* Does not support sub-monikers */
 833     *ppenumMoniker = NULL;
 834     return S_OK;
 835 }
 836
 837 /******************************************************************************
 838  *        URLMoniker_IsEqual
 839  ******************************************************************************/
 840 static HRESULT WINAPI URLMonikerImpl_IsEqual(IMoniker* iface,IMoniker* pmkOtherMoniker)
 841 {
 842     URLMonikerImpl *This = (URLMonikerImpl *)iface;
 843     CLSID clsid;
 844     LPOLESTR urlPath;
 845     IBindCtx* bind;
 846     HRESULT res;
 847
 848     TRACE("(%p,%p)\n",This,pmkOtherMoniker);
 849
 850     if(pmkOtherMoniker==NULL)
 851         return E_INVALIDARG;
 852
 853     IMoniker_GetClassID(pmkOtherMoniker,&clsid);
 854
 855     if(!IsEqualCLSID(&clsid,&CLSID_StdURLMoniker))
 856         return S_FALSE;
 857
 858     res = CreateBindCtx(0,&bind);
 859     if(FAILED(res))
 860         return res;
 861
 862     res = S_FALSE;
 863     if(SUCCEEDED(IMoniker_GetDisplayName(pmkOtherMoniker,bind,NULL,&urlPath))) {
 864         int result = lstrcmpiW(urlPath, This->URLName);
 865         CoTaskMemFree(urlPath);
 866         if(result == 0)
 867             res = S_OK;
 868     }
 869     IUnknown_Release(bind);
 870     return res;
 871 }
 872
 873
 874 /******************************************************************************
 875  *        URLMoniker_Hash
 876  ******************************************************************************/
 877 static HRESULT WINAPI URLMonikerImpl_Hash(IMoniker* iface,DWORD* pdwHash)
 878 {
 879     URLMonikerImpl *This = (URLMonikerImpl *)iface;
 880
 881     int  h = 0,i,skip,len;
 882     int  off = 0;
 883     LPOLESTR val;
 884
 885     TRACE("(%p,%p)\n",This,pdwHash);
 886
 887     if(!pdwHash)
 888         return E_INVALIDARG;
 889
 890     val = This->URLName;
 891     len = lstrlenW(val);
 892
 893     if(len < 16) {
 894         for(i = len ; i > 0; i--) {
 895             h = (h * 37) + val[off++];
 896         }
 897     }
 898     else {
 899         /* only sample some characters */
 900         skip = len / 8;
 901         for(i = len; i > 0; i -= skip, off += skip) {
 902             h = (h * 39) + val[off];
 903         }
 904     }
 905     *pdwHash = h;
 906     return S_OK;
 907 }
 908
 909 /******************************************************************************
 910  *        URLMoniker_IsRunning
 911  ******************************************************************************/
 912 static HRESULT WINAPI URLMonikerImpl_IsRunning(IMoniker* iface,
 913                                                IBindCtx* pbc,
 914                                                IMoniker* pmkToLeft,
 915                                                IMoniker* pmkNewlyRunning)
 916 {
 917     URLMonikerImpl *This = (URLMonikerImpl *)iface;
 918     FIXME("(%p)->(%p,%p,%p): stub\n",This,pbc,pmkToLeft,pmkNewlyRunning);
 919
 920     return E_NOTIMPL;
 921 }
 922
 923 /******************************************************************************
 924  *        URLMoniker_GetTimeOfLastChange
 925  ******************************************************************************/
 926 static HRESULT WINAPI URLMonikerImpl_GetTimeOfLastChange(IMoniker* iface,
 927                                                          IBindCtx* pbc,
 928                                                          IMoniker* pmkToLeft,
 929                                                          FILETIME* pFileTime)
 930 {
 931     URLMonikerImpl *This = (URLMonikerImpl *)iface;
 932     FIXME("(%p)->(%p,%p,%p): stub\n",This,pbc,pmkToLeft,pFileTime);
 933
 934     return E_NOTIMPL;
 935 }
 936
 937 /******************************************************************************
 938  *        URLMoniker_Inverse
 939  ******************************************************************************/
 940 static HRESULT WINAPI URLMonikerImpl_Inverse(IMoniker* iface,IMoniker** ppmk)
 941 {
 942     URLMonikerImpl *This = (URLMonikerImpl *)iface;
 943     TRACE("(%p,%p)\n",This,ppmk);
 944
 945     return MK_E_NOINVERSE;
 946 }
 947
 948 /******************************************************************************
 949  *        URLMoniker_CommonPrefixWith
 950  ******************************************************************************/
 951 static HRESULT WINAPI URLMonikerImpl_CommonPrefixWith(IMoniker* iface,IMoniker* pmkOther,IMoniker** ppmkPrefix)
 952 {
 953     URLMonikerImpl *This = (URLMonikerImpl *)iface;
 954     FIXME("(%p)->(%p,%p): stub\n",This,pmkOther,ppmkPrefix);
 955
 956     return E_NOTIMPL;
 957 }
 958
 959 /******************************************************************************
 960  *        URLMoniker_RelativePathTo
 961  ******************************************************************************/
 962 static HRESULT WINAPI URLMonikerImpl_RelativePathTo(IMoniker* iface,IMoniker* pmOther, IMoniker** ppmkRelPath)
 963 {
 964     URLMonikerImpl *This = (URLMonikerImpl *)iface;
 965     FIXME("(%p)->(%p,%p): stub\n",This,pmOther,ppmkRelPath);
 966
 967     return E_NOTIMPL;
 968 }
 969
 970 /******************************************************************************
 971  *        URLMoniker_GetDisplayName
 972  ******************************************************************************/
 973 static HRESULT WINAPI URLMonikerImpl_GetDisplayName(IMoniker* iface,
 974                                                     IBindCtx* pbc,
 975                                                     IMoniker* pmkToLeft,
 976                                                     LPOLESTR *ppszDisplayName)
 977 {
 978     URLMonikerImpl *This = (URLMonikerImpl *)iface;
 979
 980     int len;
 981
 982     TRACE("(%p,%p,%p,%p)\n",This,pbc,pmkToLeft,ppszDisplayName);
 983
 984     if(!ppszDisplayName)
 985         return E_INVALIDARG;
 986
 987     /* FIXME: If this is a partial URL, try and get a URL moniker from SZ_URLCONTEXT in the bind context,
 988         then look at pmkToLeft to try and complete the URL
 989     */
 990     len = lstrlenW(This->URLName)+1;
 991     *ppszDisplayName = CoTaskMemAlloc(len*sizeof(WCHAR));
 992     if(!*ppszDisplayName)
 993         return E_OUTOFMEMORY;
 994     lstrcpyW(*ppszDisplayName, This->URLName);
 995     return S_OK;
 996 }
 997
 998 /******************************************************************************
 999  *        URLMoniker_ParseDisplayName
1000  ******************************************************************************/
1001 static HRESULT WINAPI URLMonikerImpl_ParseDisplayName(IMoniker* iface,
1002                                                       IBindCtx* pbc,
1003                                                       IMoniker* pmkToLeft,
1004                                                       LPOLESTR pszDisplayName,
1005                                                       ULONG* pchEaten,
1006                                                       IMoniker** ppmkOut)
1007 {
1008     URLMonikerImpl *This = (URLMonikerImpl *)iface;
1009     FIXME("(%p)->(%p,%p,%p,%p,%p): stub\n",This,pbc,pmkToLeft,pszDisplayName,pchEaten,ppmkOut);
1010
1011     return E_NOTIMPL;
1012 }
1013
1014 /******************************************************************************
1015  *        URLMoniker_IsSystemMoniker
1016  ******************************************************************************/
1017 static HRESULT WINAPI URLMonikerImpl_IsSystemMoniker(IMoniker* iface,DWORD* pwdMksys)
1018 {
1019     URLMonikerImpl *This = (URLMonikerImpl *)iface;
1020     TRACE("(%p,%p)\n",This,pwdMksys);
1021
1022     if(!pwdMksys)
1023         return E_INVALIDARG;
1024
1025     *pwdMksys = MKSYS_URLMONIKER;
1026     return S_OK;
1027 }
1028
1029 /********************************************************************************/
1030 /* Virtual function table for the URLMonikerImpl class which  include IPersist,*/
1031 /* IPersistStream and IMoniker functions.                                       */
1032 static const IMonikerVtbl VT_URLMonikerImpl =
1033 {
1034     URLMonikerImpl_QueryInterface,
1035     URLMonikerImpl_AddRef,
1036     URLMonikerImpl_Release,
1037     URLMonikerImpl_GetClassID,
1038     URLMonikerImpl_IsDirty,
1039     URLMonikerImpl_Load,
1040     URLMonikerImpl_Save,
1041     URLMonikerImpl_GetSizeMax,
1042     URLMonikerImpl_BindToObject,
1043     URLMonikerImpl_BindToStorage,
1044     URLMonikerImpl_Reduce,
1045     URLMonikerImpl_ComposeWith,
1046     URLMonikerImpl_Enum,
1047     URLMonikerImpl_IsEqual,
1048     URLMonikerImpl_Hash,
1049     URLMonikerImpl_IsRunning,
1050     URLMonikerImpl_GetTimeOfLastChange,
1051     URLMonikerImpl_Inverse,
1052     URLMonikerImpl_CommonPrefixWith,
1053     URLMonikerImpl_RelativePathTo,
1054     URLMonikerImpl_GetDisplayName,
1055     URLMonikerImpl_ParseDisplayName,
1056     URLMonikerImpl_IsSystemMoniker
1057 };
1058
1059 /******************************************************************************
1060  *         URLMoniker_Construct (local function)
1061  *******************************************************************************/
1062 static HRESULT URLMonikerImpl_Construct(URLMonikerImpl* This, LPCOLESTR lpszLeftURLName, LPCOLESTR lpszURLName)
1063 {
1064     HRESULT hres;
1065     DWORD sizeStr = INTERNET_MAX_URL_LENGTH;
1066
1067     TRACE("(%p,%s,%s)\n",This,debugstr_w(lpszLeftURLName),debugstr_w(lpszURLName));
1068     memset(This, 0, sizeof(*This));
1069
1070     /* Initialize the virtual function table. */
1071     This->lpvtbl = &VT_URLMonikerImpl;
1072     This->ref = 0;
1073
1074     if(lpszLeftURLName) {
1075         hres = UrlCombineW(lpszLeftURLName, lpszURLName, NULL, &sizeStr, 0);
1076         if(FAILED(hres)) {
1077             return hres;
1078         }
1079         sizeStr++;
1080     }
1081     else
1082         sizeStr = lstrlenW(lpszURLName)+1;
1083
1084     This->URLName=HeapAlloc(GetProcessHeap(),0,sizeof(WCHAR)*(sizeStr));
1085
1086     if (This->URLName==NULL)
1087         return E_OUTOFMEMORY;
1088
1089     if(lpszLeftURLName) {
1090         hres = UrlCombineW(lpszLeftURLName, lpszURLName, This->URLName, &sizeStr, 0);
1091         if(FAILED(hres)) {
1092             HeapFree(GetProcessHeap(), 0, This->URLName);
1093             return hres;
1094         }
1095     }else {
1096         /* FIXME:
1097          * We probably should use CoInternetParseUrl or something similar here.
1098          */
1099
1100         static const WCHAR wszFile[] = {'f','i','l','e',':','/','/',};
1101
1102         /* file protocol is a special case */
1103         if(sizeStr > sizeof(wszFile)/sizeof(WCHAR)
1104                 && !memcmp(lpszURLName, wszFile, sizeof(wszFile)))
1105             UrlCanonicalizeW(lpszURLName, This->URLName, &sizeStr, URL_FILE_USE_PATHURL);
1106         else
1107             strcpyW(This->URLName,lpszURLName);
1108     }
1109
1110     URLMON_LockModule();
1111
1112     return S_OK;
1113 }
1114
1115 /***********************************************************************
1116  *           CreateAsyncBindCtx (URLMON.@)
1117  */
1118 HRESULT WINAPI CreateAsyncBindCtx(DWORD reserved, IBindStatusCallback *callback,
1119     IEnumFORMATETC *format, IBindCtx **pbind)
1120 {
1121     TRACE("(%08lx %p %p %p)\n", reserved, callback, format, pbind);
1122
1123     if(!callback)
1124         return E_INVALIDARG;
1125
1126     return CreateAsyncBindCtxEx(NULL, 0, callback, format, pbind, 0);
1127 }
1128 /***********************************************************************
1129  *           CreateAsyncBindCtxEx (URLMON.@)
1130  *
1131  * Create an asynchronous bind context.
1132  */
1133 HRESULT WINAPI CreateAsyncBindCtxEx(IBindCtx *ibind, DWORD options,
1134     IBindStatusCallback *callback, IEnumFORMATETC *format, IBindCtx** pbind,
1135     DWORD reserved)
1136 {
1137     HRESULT hres;
1138     BIND_OPTS bindopts;
1139     IBindCtx *bctx;
1140
1141     TRACE("(%p %08lx %p %p %p %ld)\n", ibind, options, callback, format, pbind, reserved);
1142
1143     if(!pbind)
1144         return E_INVALIDARG;
1145
1146     if(options)
1147         FIXME("not supported options %08lx", options);
1148     if(format)
1149         FIXME("format is not supported\n");
1150
1151     if(reserved)
1152         WARN("reserved=%ld\n", reserved);
1153
1154     hres = CreateBindCtx(0, &bctx);
1155     if(FAILED(hres))
1156         return hres;
1157
1158     bindopts.cbStruct = sizeof(BIND_OPTS);
1159     bindopts.grfFlags = BIND_MAYBOTHERUSER;
1160     bindopts.grfMode = STGM_READWRITE | STGM_SHARE_EXCLUSIVE;
1161     bindopts.dwTickCountDeadline = 0;
1162     IBindCtx_SetBindOptions(bctx, &bindopts);
1163
1164     if(callback)
1165         RegisterBindStatusCallback(bctx, callback, NULL, 0);
1166
1167     *pbind = bctx;
1168
1169     return S_OK;
1170 }
1171
1172
1173 /***********************************************************************
1174  *           CreateURLMoniker (URLMON.@)
1175  *
1176  * Create a url moniker.
1177  *
1178  * PARAMS
1179  *    pmkContext [I] Context
1180  *    szURL      [I] Url to create the moniker for
1181  *    ppmk       [O] Destination for created moniker.
1182  *
1183  * RETURNS
1184  *    Success: S_OK. ppmk contains the created IMoniker object.
1185  *    Failure: MK_E_SYNTAX if szURL is not a valid url, or
1186  *             E_OUTOFMEMORY if memory allocation fails.
1187  */
1188 HRESULT WINAPI CreateURLMoniker(IMoniker *pmkContext, LPCWSTR szURL, IMoniker **ppmk)
1189 {
1190     URLMonikerImpl *obj;
1191     HRESULT hres;
1192     IID iid = IID_IMoniker;
1193     LPOLESTR lefturl = NULL;
1194
1195     TRACE("(%p, %s, %p)\n", pmkContext, debugstr_w(szURL), ppmk);
1196
1197     if(!(obj = HeapAlloc(GetProcessHeap(), 0, sizeof(*obj))))
1198         return E_OUTOFMEMORY;
1199
1200     if(pmkContext) {
1201         IBindCtx* bind;
1202         DWORD dwMksys = 0;
1203         IMoniker_IsSystemMoniker(pmkContext, &dwMksys);
1204         if(dwMksys == MKSYS_URLMONIKER && SUCCEEDED(CreateBindCtx(0, &bind))) {
1205             IMoniker_GetDisplayName(pmkContext, bind, NULL, &lefturl);
1206             TRACE("lefturl = %s\n", debugstr_w(lefturl));
1207             IBindCtx_Release(bind);
1208         }
1209     }
1210
1211     hres = URLMonikerImpl_Construct(obj, lefturl, szURL);
1212     CoTaskMemFree(lefturl);
1213     if(SUCCEEDED(hres))
1214         hres = URLMonikerImpl_QueryInterface((IMoniker*)obj, &iid, (void**)ppmk);
1215     else
1216         HeapFree(GetProcessHeap(), 0, obj);
1217     return hres;
1218 }
1219
1220 /***********************************************************************
1221  *           CoInternetQueryInfo (URLMON.@)
1222  *
1223  * Retrieves information relevant to a specified URL
1224  *
1225  * RETURNS
1226  *    S_OK                      success
1227  *    S_FALSE                   buffer too small
1228  *    INET_E_QUERYOPTIONUNKNOWN invalid option
1229  *
1230  */
1231 HRESULT WINAPI CoInternetQueryInfo(LPCWSTR pwzUrl, QUERYOPTION QueryOption,
1232   DWORD dwQueryFlags, LPVOID pvBuffer, DWORD cbBuffer, DWORD * pcbBuffer,
1233   DWORD dwReserved)
1234 {
1235   FIXME("(%s, %x, %lx, %p, %lx, %p, %lx): stub\n", debugstr_w(pwzUrl),
1236     QueryOption, dwQueryFlags, pvBuffer, cbBuffer, pcbBuffer, dwReserved);
1237   return S_OK;
1238 }
1239
1240 /***********************************************************************
1241  *           IsAsyncMoniker (URLMON.@)
1242  */
1243 HRESULT WINAPI IsAsyncMoniker(IMoniker *pmk)
1244 {
1245     IUnknown *am;
1246
1247     TRACE("(%p)\n", pmk);
1248     if(!pmk)
1249         return E_INVALIDARG;
1250     if(SUCCEEDED(IMoniker_QueryInterface(pmk, &IID_IAsyncMoniker, (void**)&am))) {
1251         IUnknown_Release(am);
1252         return S_OK;
1253     }
1254     return S_FALSE;
1255 }
1256
1257 /***********************************************************************
1258  *           BindAsyncMoniker (URLMON.@)
1259  *
1260  * Bind a bind status callback to an asynchronous URL Moniker.
1261  *
1262  * PARAMS
1263  *  pmk           [I] Moniker object to bind status callback to
1264  *  grfOpt        [I] Options, seems not used
1265  *  pbsc          [I] Status callback to bind
1266  *  iidResult     [I] Interface to return
1267  *  ppvResult     [O] Resulting asynchronous moniker object
1268  *
1269  * RETURNS
1270  *    Success: S_OK.
1271  *    Failure: E_INVALIDARG, if any argument is invalid, or
1272  *             E_OUTOFMEMORY if memory allocation fails.
1273  */
1274 HRESULT WINAPI BindAsyncMoniker(IMoniker *pmk, DWORD grfOpt, IBindStatusCallback *pbsc, REFIID iidResult, LPVOID *ppvResult)
1275 {
1276     LPBC pbc = NULL;
1277     HRESULT hr = E_INVALIDARG;
1278
1279     if (pmk && ppvResult)
1280     {
1281         *ppvResult = NULL;
1282
1283         hr = CreateAsyncBindCtx(0, pbsc, NULL, &pbc);
1284         if (hr == NOERROR)
1285         {
1286             hr = IMoniker_BindToObject(pmk, pbc, NULL, iidResult, ppvResult);
1287             IBindCtx_Release(pbc);
1288         }
1289     }
1290     return hr;
1291 }
1292
1293 /***********************************************************************
1294  *           RegisterBindStatusCallback (URLMON.@)
1295  *
1296  * Register a bind status callback.
1297  *
1298  * PARAMS
1299  *  pbc           [I] Binding context
1300  *  pbsc          [I] Callback to register
1301  *  ppbscPrevious [O] Destination for previous callback
1302  *  dwReserved    [I] Reserved, must be 0.
1303  *
1304  * RETURNS
1305  *    Success: S_OK.
1306  *    Failure: E_INVALIDARG, if any argument is invalid, or
1307  *             E_OUTOFMEMORY if memory allocation fails.
1308  */
1309 HRESULT WINAPI RegisterBindStatusCallback(
1310     IBindCtx *pbc,
1311     IBindStatusCallback *pbsc,
1312     IBindStatusCallback **ppbscPrevious,
1313     DWORD dwReserved)
1314 {
1315     IBindStatusCallback *prev;
1316
1317     TRACE("(%p,%p,%p,%lu)\n", pbc, pbsc, ppbscPrevious, dwReserved);
1318
1319     if (pbc == NULL || pbsc == NULL)
1320         return E_INVALIDARG;
1321
1322     if (SUCCEEDED(IBindCtx_GetObjectParam(pbc, (LPOLESTR)BSCBHolder, (IUnknown **)&prev)))
1323     {
1324         IBindCtx_RevokeObjectParam(pbc, (LPOLESTR)BSCBHolder);
1325         if (ppbscPrevious)
1326             *ppbscPrevious = prev;
1327         else
1328             IBindStatusCallback_Release(prev);
1329     }
1330
1331     return IBindCtx_RegisterObjectParam(pbc, (LPOLESTR)BSCBHolder, (IUnknown *)pbsc);
1332 }
1333
1334 /***********************************************************************
1335  *           RevokeBindStatusCallback (URLMON.@)
1336  *
1337  * Unregister a bind status callback.
1338  *
1339  *  pbc           [I] Binding context
1340  *  pbsc          [I] Callback to unregister
1341  *
1342  * RETURNS
1343  *    Success: S_OK.
1344  *    Failure: E_INVALIDARG, if any argument is invalid, or
1345  *             E_FAIL if pbsc wasn't registered with pbc.
1346  */
1347 HRESULT WINAPI RevokeBindStatusCallback(
1348     IBindCtx *pbc,
1349     IBindStatusCallback *pbsc)
1350 {
1351     IBindStatusCallback *callback;
1352     HRESULT hr = E_FAIL;
1353
1354         TRACE("(%p,%p)\n", pbc, pbsc);
1355
1356     if (pbc == NULL || pbsc == NULL)
1357         return E_INVALIDARG;
1358
1359     if (SUCCEEDED(IBindCtx_GetObjectParam(pbc, (LPOLESTR)BSCBHolder, (IUnknown **)&callback)))
1360     {
1361         if (callback == pbsc)
1362         {
1363             IBindCtx_RevokeObjectParam(pbc, (LPOLESTR)BSCBHolder);
1364             hr = S_OK;
1365         }
1366         IBindStatusCallback_Release(pbsc);
1367     }
1368
1369     return hr;
1370 }
1371
1372 /***********************************************************************
1373  *           URLDownloadToFileA (URLMON.@)
1374  *
1375  * Downloads URL szURL to rile szFileName and call lpfnCB callback to
1376  * report progress.
1377  *
1378  * PARAMS
1379  *  pCaller    [I] controlling IUnknown interface.
1380  *  szURL      [I] URL of the file to download
1381  *  szFileName [I] file name to store the content of the URL
1382  *  dwReserved [I] reserved - set to 0
1383  *  lpfnCB     [I] callback for progress report
1384  *
1385  * RETURNS
1386  *  S_OK on success
1387  *  E_OUTOFMEMORY when going out of memory
1388  */
1389 HRESULT WINAPI URLDownloadToFileA(LPUNKNOWN pCaller,
1390                                   LPCSTR szURL,
1391                                   LPCSTR szFileName,
1392                                   DWORD dwReserved,
1393                                   LPBINDSTATUSCALLBACK lpfnCB)
1394 {
1395     UNICODE_STRING szURL_w, szFileName_w;
1396
1397     if ((szURL == NULL) || (szFileName == NULL)) {
1398         FIXME("(%p,%s,%s,%08lx,%p) cannot accept NULL strings !\n", pCaller, debugstr_a(szURL), debugstr_a(szFileName), dwReserved, lpfnCB);
1399         return E_INVALIDARG; /* The error code is not specified in this case... */
1400     }
1401
1402     if (RtlCreateUnicodeStringFromAsciiz(&szURL_w, szURL)) {
1403         if (RtlCreateUnicodeStringFromAsciiz(&szFileName_w, szFileName)) {
1404             HRESULT ret = URLDownloadToFileW(pCaller, szURL_w.Buffer, szFileName_w.Buffer, dwReserved, lpfnCB);
1405
1406             RtlFreeUnicodeString(&szURL_w);
1407             RtlFreeUnicodeString(&szFileName_w);
1408
1409             return ret;
1410         } else {
1411             RtlFreeUnicodeString(&szURL_w);
1412         }
1413     }
1414
1415     FIXME("(%p,%s,%s,%08lx,%p) could not allocate W strings !\n", pCaller, szURL, szFileName, dwReserved, lpfnCB);
1416     return E_OUTOFMEMORY;
1417 }
1418
1419 /***********************************************************************
1420  *           URLDownloadToFileW (URLMON.@)
1421  *
1422  * Downloads URL szURL to rile szFileName and call lpfnCB callback to
1423  * report progress.
1424  *
1425  * PARAMS
1426  *  pCaller    [I] controlling IUnknown interface.
1427  *  szURL      [I] URL of the file to download
1428  *  szFileName [I] file name to store the content of the URL
1429  *  dwReserved [I] reserved - set to 0
1430  *  lpfnCB     [I] callback for progress report
1431  *
1432  * RETURNS
1433  *  S_OK on success
1434  *  E_OUTOFMEMORY when going out of memory
1435  */
1436 HRESULT WINAPI URLDownloadToFileW(LPUNKNOWN pCaller,
1437                                   LPCWSTR szURL,
1438                                   LPCWSTR szFileName,
1439                                   DWORD dwReserved,
1440                                   LPBINDSTATUSCALLBACK lpfnCB)
1441 {
1442     HINTERNET hinternet, hcon, hreq;
1443     BOOL r;
1444     CHAR buffer[0x1000];
1445     DWORD sz, total, written;
1446     DWORD total_size = 0xFFFFFFFF, arg_size = sizeof(total_size);
1447     URL_COMPONENTSW url;
1448     WCHAR host[0x80], path[0x100];
1449     HANDLE hfile;
1450     static const WCHAR wszAppName[]={'u','r','l','m','o','n','.','d','l','l',0};
1451
1452     /* Note: all error codes would need to be checked agains real Windows behaviour... */
1453     TRACE("(%p,%s,%s,%08lx,%p) stub!\n", pCaller, debugstr_w(szURL), debugstr_w(szFileName), dwReserved, lpfnCB);
1454
1455     if ((szURL == NULL) || (szFileName == NULL)) {
1456         FIXME(" cannot accept NULL strings !\n");
1457         return E_INVALIDARG;
1458     }
1459
1460     /* Would be better to use the application name here rather than 'urlmon' :-/ */
1461     hinternet = InternetOpenW(wszAppName, INTERNET_OPEN_TYPE_PRECONFIG, NULL, NULL, 0);
1462     if (hinternet == NULL) {
1463         return E_OUTOFMEMORY;
1464     }
1465
1466     memset(&url, 0, sizeof(url));
1467     url.dwStructSize = sizeof(url);
1468     url.lpszHostName = host;
1469     url.dwHostNameLength = sizeof(host);
1470     url.lpszUrlPath = path;
1471     url.dwUrlPathLength = sizeof(path);
1472
1473     if (!InternetCrackUrlW(szURL, 0, 0, &url)) {
1474         InternetCloseHandle(hinternet);
1475         return E_OUTOFMEMORY;
1476     }
1477
1478     if (lpfnCB) {
1479         if (IBindStatusCallback_OnProgress(lpfnCB, 0, 0, BINDSTATUS_CONNECTING, url.lpszHostName) == E_ABORT) {
1480             InternetCloseHandle(hinternet);
1481             return S_OK;
1482         }
1483     }
1484
1485     hcon = InternetConnectW(hinternet, url.lpszHostName, url.nPort,
1486                             url.lpszUserName, url.lpszPassword,
1487                             INTERNET_SERVICE_HTTP, 0, 0);
1488     if (!hcon) {
1489         InternetCloseHandle(hinternet);
1490         return E_OUTOFMEMORY;
1491     }
1492
1493     hreq = HttpOpenRequestW(hcon, NULL, url.lpszUrlPath, NULL, NULL, NULL, 0, 0);
1494     if (!hreq) {
1495         InternetCloseHandle(hinternet);
1496         InternetCloseHandle(hcon);
1497         return E_OUTOFMEMORY;
1498     }
1499
1500     if (!HttpSendRequestW(hreq, NULL, 0, NULL, 0)) {
1501         InternetCloseHandle(hinternet);
1502         InternetCloseHandle(hcon);
1503         InternetCloseHandle(hreq);
1504         return E_OUTOFMEMORY;
1505     }
1506
1507     if (HttpQueryInfoW(hreq, HTTP_QUERY_CONTENT_LENGTH | HTTP_QUERY_FLAG_NUMBER,
1508                        &total_size, &arg_size, NULL)) {
1509         TRACE(" total size : %ld\n", total_size);
1510     }
1511
1512     hfile = CreateFileW(szFileName, GENERIC_WRITE, 0, NULL, CREATE_ALWAYS,
1513                         FILE_ATTRIBUTE_NORMAL, NULL );
1514     if (hfile == INVALID_HANDLE_VALUE) {
1515         return E_ACCESSDENIED;
1516     }
1517
1518     if (lpfnCB) {
1519         if (IBindStatusCallback_OnProgress(lpfnCB, 0, total_size != 0xFFFFFFFF ? total_size : 0,
1520                                            BINDSTATUS_BEGINDOWNLOADDATA, szURL) == E_ABORT) {
1521             InternetCloseHandle(hreq);
1522             InternetCloseHandle(hcon);
1523             InternetCloseHandle(hinternet);
1524             CloseHandle(hfile);
1525             return S_OK;
1526         }
1527     }
1528
1529     total = 0;
1530     while (1) {
1531         r = InternetReadFile(hreq, buffer, sizeof(buffer), &sz);
1532         if (!r) {
1533             InternetCloseHandle(hreq);
1534             InternetCloseHandle(hcon);
1535             InternetCloseHandle(hinternet);
1536
1537             CloseHandle(hfile);
1538             return E_OUTOFMEMORY;
1539         }
1540         if (!sz)
1541             break;
1542
1543         total += sz;
1544
1545         if (lpfnCB) {
1546             if (IBindStatusCallback_OnProgress(lpfnCB, total, total_size != 0xFFFFFFFF ? total_size : 0,
1547                                                BINDSTATUS_DOWNLOADINGDATA, szURL) == E_ABORT) {
1548                 InternetCloseHandle(hreq);
1549                 InternetCloseHandle(hcon);
1550                 InternetCloseHandle(hinternet);
1551                 CloseHandle(hfile);
1552                 return S_OK;
1553             }
1554         }
1555
1556         if (!WriteFile(hfile, buffer, sz, &written, NULL)) {
1557             InternetCloseHandle(hreq);
1558             InternetCloseHandle(hcon);
1559             InternetCloseHandle(hinternet);
1560
1561             CloseHandle(hfile);
1562             return E_OUTOFMEMORY;
1563         }
1564     }
1565
1566     if (lpfnCB) {
1567         if (IBindStatusCallback_OnProgress(lpfnCB, total, total_size != 0xFFFFFFFF ? total_size : 0,
1568                                            BINDSTATUS_ENDDOWNLOADDATA, szURL) == E_ABORT) {
1569             InternetCloseHandle(hreq);
1570             InternetCloseHandle(hcon);
1571             InternetCloseHandle(hinternet);
1572             CloseHandle(hfile);
1573             return S_OK;
1574         }
1575     }
1576
1577     InternetCloseHandle(hreq);
1578     InternetCloseHandle(hcon);
1579     InternetCloseHandle(hinternet);
1580
1581     CloseHandle(hfile);
1582
1583     return S_OK;
1584 }
1585
1586 /***********************************************************************
1587  *           URLDownloadToCacheFileA (URLMON.@)
1588  */
1589 HRESULT WINAPI URLDownloadToCacheFileA(LPUNKNOWN lpUnkCaller, LPCSTR szURL, LPSTR szFileName,
1590         DWORD dwBufLength, DWORD dwReserved, LPBINDSTATUSCALLBACK pBSC)
1591 {
1592     LPWSTR url = NULL, file_name = NULL;
1593     int len;
1594     HRESULT hres;
1595
1596     TRACE("(%p %s %p %ld %ld %p)\n", lpUnkCaller, debugstr_a(szURL), szFileName,
1597             dwBufLength, dwReserved, pBSC);
1598
1599     if(szURL) {
1600         len = MultiByteToWideChar(CP_ACP, 0, szURL, -1, NULL, 0);
1601         url = HeapAlloc(GetProcessHeap(), 0, len*sizeof(WCHAR));
1602         MultiByteToWideChar(CP_ACP, 0, szURL, -1, url, -1);
1603     }
1604
1605     if(szFileName)
1606         file_name = HeapAlloc(GetProcessHeap(), 0, dwBufLength*sizeof(WCHAR));
1607
1608     hres = URLDownloadToCacheFileW(lpUnkCaller, url, file_name, dwBufLength*sizeof(WCHAR),
1609             dwReserved, pBSC);
1610
1611     if(SUCCEEDED(hres) && file_name)
1612         WideCharToMultiByte(CP_ACP, 0, file_name, -1, szFileName, dwBufLength, NULL, NULL);
1613
1614     HeapFree(GetProcessHeap(), 0, url);
1615     HeapFree(GetProcessHeap(), 0, file_name);
1616
1617     return hres;
1618 }
1619
1620 /***********************************************************************
1621  *           URLDownloadToCacheFileW (URLMON.@)
1622  */
1623 HRESULT WINAPI URLDownloadToCacheFileW(LPUNKNOWN lpUnkCaller, LPCWSTR szURL, LPWSTR szFileName,
1624                 DWORD dwBufLength, DWORD dwReserved, LPBINDSTATUSCALLBACK pBSC)
1625 {
1626     FIXME("(%p %s %p %ld %ld %p)\n", lpUnkCaller, debugstr_w(szURL), szFileName,
1627             dwBufLength, dwReserved, pBSC);
1628     return E_NOTIMPL;
1629 }
1630
1631 /***********************************************************************
1632  *           HlinkSimpleNavigateToString (URLMON.@)
1633  */
1634 HRESULT WINAPI HlinkSimpleNavigateToString( LPCWSTR szTarget,
1635     LPCWSTR szLocation, LPCWSTR szTargetFrameName, IUnknown *pUnk,
1636     IBindCtx *pbc, IBindStatusCallback *pbsc, DWORD grfHLNF, DWORD dwReserved)
1637 {
1638     FIXME("%s\n", debugstr_w( szTarget ) );
1639     return E_NOTIMPL;
1640 }
1641
1642 /***********************************************************************
1643  *           HlinkNavigateString (URLMON.@)
1644  */
1645 HRESULT WINAPI HlinkNavigateString( IUnknown *pUnk, LPCWSTR szTarget )
1646 {
1647     TRACE("%p %s\n", pUnk, debugstr_w( szTarget ) );
1648     return HlinkSimpleNavigateToString(
1649                szTarget, NULL, NULL, pUnk, NULL, NULL, 0, 0 );
1650 }
1651
1652 /***********************************************************************
1653  *           GetSoftwareUpdateInfo (URLMON.@)
1654  */
1655 HRESULT WINAPI GetSoftwareUpdateInfo( LPCWSTR szDistUnit, LPSOFTDISTINFO psdi )
1656 {
1657     FIXME("%s %p\n", debugstr_w(szDistUnit), psdi );
1658     return E_FAIL;
1659 }