git.oblomov.eu Git - wine/blob - dlls/urlmon/bindprot.c

   1 /*
   2  * Copyright 2007 Jacek Caban for CodeWeavers
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2.1 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library; if not, write to the Free Software
  16  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  17  */
  18
  19 #include "urlmon_main.h"
  20 #include "wine/debug.h"
  21
  22 WINE_DEFAULT_DEBUG_CHANNEL(urlmon);
  23
  24 typedef struct {
  25     const IInternetProtocolVtbl *lpInternetProtocolVtbl;
  26     const IInternetBindInfoVtbl *lpInternetBindInfoVtbl;
  27     const IInternetPriorityVtbl *lpInternetPriorityVtbl;
  28     const IServiceProviderVtbl  *lpServiceProviderVtbl;
  29     const IInternetProtocolSinkVtbl *lpInternetProtocolSinkVtbl;
  30
  31     LONG ref;
  32
  33     IInternetProtocol *protocol;
  34     IInternetBindInfo *bind_info;
  35     IInternetProtocolSink *protocol_sink;
  36     IServiceProvider *service_provider;
  37
  38     LONG priority;
  39 } BindProtocol;
  40
  41 #define PROTOCOL(x)  ((IInternetProtocol*) &(x)->lpInternetProtocolVtbl)
  42 #define BINDINFO(x)  ((IInternetBindInfo*) &(x)->lpInternetBindInfoVtbl)
  43 #define PRIORITY(x)  ((IInternetPriority*) &(x)->lpInternetPriorityVtbl)
  44 #define SERVPROV(x)  ((IServiceProvider*)  &(x)->lpServiceProviderVtbl)
  45 #define PROTSINK(x)  ((IInternetProtocolSink*) &(x)->lpInternetProtocolSinkVtbl)
  46
  47 #define PROTOCOL_THIS(iface) DEFINE_THIS(BindProtocol, InternetProtocol, iface)
  48
  49 static HRESULT WINAPI BindProtocol_QueryInterface(IInternetProtocol *iface, REFIID riid, void **ppv)
  50 {
  51     BindProtocol *This = PROTOCOL_THIS(iface);
  52
  53     *ppv = NULL;
  54     if(IsEqualGUID(&IID_IUnknown, riid)) {
  55         TRACE("(%p)->(IID_IUnknown %p)\n", This, ppv);
  56         *ppv = PROTOCOL(This);
  57     }else if(IsEqualGUID(&IID_IInternetProtocolRoot, riid)) {
  58         TRACE("(%p)->(IID_IInternetProtocolRoot %p)\n", This, ppv);
  59         *ppv = PROTOCOL(This);
  60     }else if(IsEqualGUID(&IID_IInternetProtocol, riid)) {
  61         TRACE("(%p)->(IID_IInternetProtocol %p)\n", This, ppv);
  62         *ppv = PROTOCOL(This);
  63     }else if(IsEqualGUID(&IID_IInternetBindInfo, riid)) {
  64         TRACE("(%p)->(IID_IInternetBindInfo %p)\n", This, ppv);
  65         *ppv = BINDINFO(This);
  66     }else if(IsEqualGUID(&IID_IInternetPriority, riid)) {
  67         TRACE("(%p)->(IID_IInternetPriority %p)\n", This, ppv);
  68         *ppv = PRIORITY(This);
  69     }else if(IsEqualGUID(&IID_IAuthenticate, riid)) {
  70         FIXME("(%p)->(IID_IAuthenticate %p)\n", This, ppv);
  71     }else if(IsEqualGUID(&IID_IServiceProvider, riid)) {
  72         TRACE("(%p)->(IID_IServiceProvider %p)\n", This, ppv);
  73         *ppv = SERVPROV(This);
  74     }else if(IsEqualGUID(&IID_IInternetProtocolSink, riid)) {
  75         TRACE("(%p)->(IID_IInternetProtocolSink %p)\n", This, ppv);
  76         *ppv = PROTSINK(This);
  77     }
  78
  79     if(*ppv) {
  80         IInternetProtocol_AddRef(iface);
  81         return S_OK;
  82     }
  83
  84     WARN("not supported interface %s\n", debugstr_guid(riid));
  85     return E_NOINTERFACE;
  86 }
  87
  88 static ULONG WINAPI BindProtocol_AddRef(IInternetProtocol *iface)
  89 {
  90     BindProtocol *This = PROTOCOL_THIS(iface);
  91     LONG ref = InterlockedIncrement(&This->ref);
  92     TRACE("(%p) ref=%d\n", This, ref);
  93     return ref;
  94 }
  95
  96 static ULONG WINAPI BindProtocol_Release(IInternetProtocol *iface)
  97 {
  98     BindProtocol *This = PROTOCOL_THIS(iface);
  99     LONG ref = InterlockedDecrement(&This->ref);
 100
 101     TRACE("(%p) ref=%d\n", This, ref);
 102
 103     if(!ref) {
 104         if(This->protocol)
 105             IInternetProtocol_Release(This->protocol);
 106         if(This->bind_info)
 107             IInternetBindInfo_Release(This->bind_info);
 108         if(This->protocol_sink)
 109             IInternetProtocolSink_Release(This->protocol_sink);
 110
 111         heap_free(This);
 112
 113         URLMON_UnlockModule();
 114     }
 115
 116     return ref;
 117 }
 118
 119 static HRESULT WINAPI BindProtocol_Start(IInternetProtocol *iface, LPCWSTR szUrl,
 120         IInternetProtocolSink *pOIProtSink, IInternetBindInfo *pOIBindInfo,
 121         DWORD grfPI, DWORD dwReserved)
 122 {
 123     BindProtocol *This = PROTOCOL_THIS(iface);
 124     IInternetProtocol *protocol = NULL;
 125     IInternetPriority *priority;
 126     IServiceProvider *service_provider;
 127     CLSID clsid = IID_NULL;
 128     LPOLESTR clsid_str;
 129     HRESULT hres;
 130
 131     TRACE("(%p)->(%s %p %p %08x %d)\n", This, debugstr_w(szUrl), pOIProtSink,
 132             pOIBindInfo, grfPI, dwReserved);
 133
 134     if(!szUrl || !pOIProtSink || !pOIBindInfo)
 135         return E_INVALIDARG;
 136
 137     hres = IInternetProtocolSink_QueryInterface(pOIProtSink, &IID_IServiceProvider,
 138                                                 (void**)&service_provider);
 139     if(SUCCEEDED(hres)) {
 140         /* FIXME: What's protocol CLSID here? */
 141         IServiceProvider_QueryService(service_provider, &IID_IInternetProtocol,
 142                                       &IID_IInternetProtocol, (void**)&protocol);
 143         IServiceProvider_Release(service_provider);
 144     }
 145
 146     if(!protocol) {
 147         IClassFactory *cf;
 148         IUnknown *unk;
 149
 150         hres = get_protocol_handler(szUrl, &clsid, &cf);
 151         if(FAILED(hres))
 152             return hres;
 153
 154         hres = IClassFactory_CreateInstance(cf, (IUnknown*)BINDINFO(This),
 155                 &IID_IUnknown, (void**)&unk);
 156         IClassFactory_Release(cf);
 157         if(FAILED(hres))
 158             return hres;
 159
 160         hres = IUnknown_QueryInterface(unk, &IID_IInternetProtocol, (void**)&protocol);
 161         IUnknown_Release(unk);
 162         if(FAILED(hres))
 163             return hres;
 164     }
 165
 166     StringFromCLSID(&clsid, &clsid_str);
 167     IInternetProtocolSink_ReportProgress(pOIProtSink, BINDSTATUS_PROTOCOLCLASSID, clsid_str);
 168     CoTaskMemFree(clsid_str);
 169
 170     This->protocol = protocol;
 171
 172     IInternetBindInfo_AddRef(pOIBindInfo);
 173     This->bind_info = pOIBindInfo;
 174
 175     IInternetProtocolSink_AddRef(pOIProtSink);
 176     This->protocol_sink = pOIProtSink;
 177
 178     IInternetProtocolSink_QueryInterface(pOIProtSink, &IID_IServiceProvider, (void**)&This->service_provider);
 179
 180     hres = IInternetProtocol_QueryInterface(protocol, &IID_IInternetPriority, (void**)&priority);
 181     if(SUCCEEDED(hres)) {
 182         IInternetPriority_SetPriority(priority, This->priority);
 183         IInternetPriority_Release(priority);
 184     }
 185
 186     return IInternetProtocol_Start(protocol, szUrl, PROTSINK(This), BINDINFO(This), 0, 0);
 187 }
 188
 189 static HRESULT WINAPI BindProtocol_Continue(IInternetProtocol *iface, PROTOCOLDATA *pProtocolData)
 190 {
 191     BindProtocol *This = PROTOCOL_THIS(iface);
 192
 193     TRACE("(%p)->(%p)\n", This, pProtocolData);
 194
 195     return IInternetProtocol_Continue(This->protocol, pProtocolData);
 196 }
 197
 198 static HRESULT WINAPI BindProtocol_Abort(IInternetProtocol *iface, HRESULT hrReason,
 199         DWORD dwOptions)
 200 {
 201     BindProtocol *This = PROTOCOL_THIS(iface);
 202     FIXME("(%p)->(%08x %08x)\n", This, hrReason, dwOptions);
 203     return E_NOTIMPL;
 204 }
 205
 206 static HRESULT WINAPI BindProtocol_Terminate(IInternetProtocol *iface, DWORD dwOptions)
 207 {
 208     BindProtocol *This = PROTOCOL_THIS(iface);
 209
 210     TRACE("(%p)->(%08x)\n", This, dwOptions);
 211
 212     IInternetProtocol_Terminate(This->protocol, 0);
 213     return S_OK;
 214 }
 215
 216 static HRESULT WINAPI BindProtocol_Suspend(IInternetProtocol *iface)
 217 {
 218     BindProtocol *This = PROTOCOL_THIS(iface);
 219     FIXME("(%p)\n", This);
 220     return E_NOTIMPL;
 221 }
 222
 223 static HRESULT WINAPI BindProtocol_Resume(IInternetProtocol *iface)
 224 {
 225     BindProtocol *This = PROTOCOL_THIS(iface);
 226     FIXME("(%p)\n", This);
 227     return E_NOTIMPL;
 228 }
 229
 230 static HRESULT WINAPI BindProtocol_Read(IInternetProtocol *iface, void *pv,
 231         ULONG cb, ULONG *pcbRead)
 232 {
 233     BindProtocol *This = PROTOCOL_THIS(iface);
 234     ULONG read = 0;
 235     HRESULT hres;
 236
 237     TRACE("(%p)->(%p %u %p)\n", This, pv, cb, pcbRead);
 238
 239     hres = IInternetProtocol_Read(This->protocol, pv, cb, &read);
 240
 241     *pcbRead = read;
 242     return hres;
 243 }
 244
 245 static HRESULT WINAPI BindProtocol_Seek(IInternetProtocol *iface, LARGE_INTEGER dlibMove,
 246         DWORD dwOrigin, ULARGE_INTEGER *plibNewPosition)
 247 {
 248     BindProtocol *This = PROTOCOL_THIS(iface);
 249     FIXME("(%p)->(%d %d %p)\n", This, dlibMove.u.LowPart, dwOrigin, plibNewPosition);
 250     return E_NOTIMPL;
 251 }
 252
 253 static HRESULT WINAPI BindProtocol_LockRequest(IInternetProtocol *iface, DWORD dwOptions)
 254 {
 255     BindProtocol *This = PROTOCOL_THIS(iface);
 256
 257     TRACE("(%p)->(%08x)\n", This, dwOptions);
 258
 259     return IInternetProtocol_LockRequest(This->protocol, dwOptions);
 260 }
 261
 262 static HRESULT WINAPI BindProtocol_UnlockRequest(IInternetProtocol *iface)
 263 {
 264     BindProtocol *This = PROTOCOL_THIS(iface);
 265
 266     TRACE("(%p)\n", This);
 267
 268     return IInternetProtocol_UnlockRequest(This->protocol);
 269 }
 270
 271 #undef PROTOCOL_THIS
 272
 273 static const IInternetProtocolVtbl BindProtocolVtbl = {
 274     BindProtocol_QueryInterface,
 275     BindProtocol_AddRef,
 276     BindProtocol_Release,
 277     BindProtocol_Start,
 278     BindProtocol_Continue,
 279     BindProtocol_Abort,
 280     BindProtocol_Terminate,
 281     BindProtocol_Suspend,
 282     BindProtocol_Resume,
 283     BindProtocol_Read,
 284     BindProtocol_Seek,
 285     BindProtocol_LockRequest,
 286     BindProtocol_UnlockRequest
 287 };
 288
 289 #define BINDINFO_THIS(iface) DEFINE_THIS(BindProtocol, InternetBindInfo, iface)
 290
 291 static HRESULT WINAPI BindInfo_QueryInterface(IInternetBindInfo *iface,
 292         REFIID riid, void **ppv)
 293 {
 294     BindProtocol *This = BINDINFO_THIS(iface);
 295     return IInternetProtocol_QueryInterface(PROTOCOL(This), riid, ppv);
 296 }
 297
 298 static ULONG WINAPI BindInfo_AddRef(IInternetBindInfo *iface)
 299 {
 300     BindProtocol *This = BINDINFO_THIS(iface);
 301     return IBinding_AddRef(PROTOCOL(This));
 302 }
 303
 304 static ULONG WINAPI BindInfo_Release(IInternetBindInfo *iface)
 305 {
 306     BindProtocol *This = BINDINFO_THIS(iface);
 307     return IBinding_Release(PROTOCOL(This));
 308 }
 309
 310 static HRESULT WINAPI BindInfo_GetBindInfo(IInternetBindInfo *iface,
 311         DWORD *grfBINDF, BINDINFO *pbindinfo)
 312 {
 313     BindProtocol *This = BINDINFO_THIS(iface);
 314     HRESULT hres;
 315
 316     TRACE("(%p)->(%p %p)\n", This, grfBINDF, pbindinfo);
 317
 318     hres = IInternetBindInfo_GetBindInfo(This->bind_info, grfBINDF, pbindinfo);
 319     if(FAILED(hres)) {
 320         WARN("GetBindInfo failed: %08x\n", hres);
 321         return hres;
 322     }
 323
 324     *grfBINDF |= BINDF_FROMURLMON;
 325     return hres;
 326 }
 327
 328 static HRESULT WINAPI BindInfo_GetBindString(IInternetBindInfo *iface,
 329         ULONG ulStringType, LPOLESTR *ppwzStr, ULONG cEl, ULONG *pcElFetched)
 330 {
 331     BindProtocol *This = BINDINFO_THIS(iface);
 332
 333     TRACE("(%p)->(%d %p %d %p)\n", This, ulStringType, ppwzStr, cEl, pcElFetched);
 334
 335     return IInternetBindInfo_GetBindString(This->bind_info, ulStringType, ppwzStr, cEl, pcElFetched);
 336 }
 337
 338 #undef BINDFO_THIS
 339
 340 static const IInternetBindInfoVtbl InternetBindInfoVtbl = {
 341     BindInfo_QueryInterface,
 342     BindInfo_AddRef,
 343     BindInfo_Release,
 344     BindInfo_GetBindInfo,
 345     BindInfo_GetBindString
 346 };
 347
 348 #define PRIORITY_THIS(iface) DEFINE_THIS(BindProtocol, InternetPriority, iface)
 349
 350 static HRESULT WINAPI InternetPriority_QueryInterface(IInternetPriority *iface,
 351         REFIID riid, void **ppv)
 352 {
 353     BindProtocol *This = PRIORITY_THIS(iface);
 354     return IInternetProtocol_QueryInterface(PROTOCOL(This), riid, ppv);
 355 }
 356
 357 static ULONG WINAPI InternetPriority_AddRef(IInternetPriority *iface)
 358 {
 359     BindProtocol *This = PRIORITY_THIS(iface);
 360     return IInternetProtocol_AddRef(PROTOCOL(This));
 361 }
 362
 363 static ULONG WINAPI InternetPriority_Release(IInternetPriority *iface)
 364 {
 365     BindProtocol *This = PRIORITY_THIS(iface);
 366     return IInternetProtocol_Release(PROTOCOL(This));
 367 }
 368
 369 static HRESULT WINAPI InternetPriority_SetPriority(IInternetPriority *iface, LONG nPriority)
 370 {
 371     BindProtocol *This = PRIORITY_THIS(iface);
 372
 373     TRACE("(%p)->(%d)\n", This, nPriority);
 374
 375     This->priority = nPriority;
 376     return S_OK;
 377 }
 378
 379 static HRESULT WINAPI InternetPriority_GetPriority(IInternetPriority *iface, LONG *pnPriority)
 380 {
 381     BindProtocol *This = PRIORITY_THIS(iface);
 382
 383     TRACE("(%p)->(%p)\n", This, pnPriority);
 384
 385     *pnPriority = This->priority;
 386     return S_OK;
 387 }
 388
 389 #undef PRIORITY_THIS
 390
 391 static const IInternetPriorityVtbl InternetPriorityVtbl = {
 392     InternetPriority_QueryInterface,
 393     InternetPriority_AddRef,
 394     InternetPriority_Release,
 395     InternetPriority_SetPriority,
 396     InternetPriority_GetPriority
 397
 398 };
 399
 400 #define PROTSINK_THIS(iface) DEFINE_THIS(BindProtocol, InternetProtocolSink, iface)
 401
 402 static HRESULT WINAPI BPInternetProtocolSink_QueryInterface(IInternetProtocolSink *iface,
 403         REFIID riid, void **ppv)
 404 {
 405     BindProtocol *This = PROTSINK_THIS(iface);
 406     return IInternetProtocol_QueryInterface(PROTOCOL(This), riid, ppv);
 407 }
 408
 409 static ULONG WINAPI BPInternetProtocolSink_AddRef(IInternetProtocolSink *iface)
 410 {
 411     BindProtocol *This = PROTSINK_THIS(iface);
 412     return IInternetProtocol_AddRef(PROTOCOL(This));
 413 }
 414
 415 static ULONG WINAPI BPInternetProtocolSink_Release(IInternetProtocolSink *iface)
 416 {
 417     BindProtocol *This = PROTSINK_THIS(iface);
 418     return IInternetProtocol_Release(PROTOCOL(This));
 419 }
 420
 421 static HRESULT WINAPI BPInternetProtocolSink_Switch(IInternetProtocolSink *iface,
 422         PROTOCOLDATA *pProtocolData)
 423 {
 424     BindProtocol *This = PROTSINK_THIS(iface);
 425
 426     TRACE("(%p)->(%p)\n", This, pProtocolData);
 427
 428     return IInternetProtocolSink_Switch(This->protocol_sink, pProtocolData);
 429 }
 430
 431 static HRESULT WINAPI BPInternetProtocolSink_ReportProgress(IInternetProtocolSink *iface,
 432         ULONG ulStatusCode, LPCWSTR szStatusText)
 433 {
 434     BindProtocol *This = PROTSINK_THIS(iface);
 435
 436     TRACE("(%p)->(%u %s)\n", This, ulStatusCode, debugstr_w(szStatusText));
 437
 438     switch(ulStatusCode) {
 439     case BINDSTATUS_FINDINGRESOURCE:
 440     case BINDSTATUS_CONNECTING:
 441     case BINDSTATUS_SENDINGREQUEST:
 442     case BINDSTATUS_CACHEFILENAMEAVAILABLE:
 443         return IInternetProtocolSink_ReportProgress(This->protocol_sink,
 444                 ulStatusCode, szStatusText);
 445     case BINDSTATUS_VERIFIEDMIMETYPEAVAILABLE:
 446     case BINDSTATUS_MIMETYPEAVAILABLE:
 447         return IInternetProtocolSink_ReportProgress(This->protocol_sink,
 448                 BINDSTATUS_MIMETYPEAVAILABLE, szStatusText);
 449     default:
 450         FIXME("unsupported ulStatusCode %u\n", ulStatusCode);
 451     }
 452
 453     return E_NOTIMPL;
 454 }
 455
 456 static HRESULT WINAPI BPInternetProtocolSink_ReportData(IInternetProtocolSink *iface,
 457         DWORD grfBSCF, ULONG ulProgress, ULONG ulProgressMax)
 458 {
 459     BindProtocol *This = PROTSINK_THIS(iface);
 460
 461     TRACE("(%p)->(%d %u %u)\n", This, grfBSCF, ulProgress, ulProgressMax);
 462
 463     return IInternetProtocolSink_ReportData(This->protocol_sink, grfBSCF, ulProgress, ulProgressMax);
 464 }
 465
 466 static HRESULT WINAPI BPInternetProtocolSink_ReportResult(IInternetProtocolSink *iface,
 467         HRESULT hrResult, DWORD dwError, LPCWSTR szResult)
 468 {
 469     BindProtocol *This = PROTSINK_THIS(iface);
 470
 471     TRACE("(%p)->(%08x %d %s)\n", This, hrResult, dwError, debugstr_w(szResult));
 472
 473     return IInternetProtocolSink_ReportResult(This->protocol_sink, hrResult, dwError, szResult);
 474 }
 475
 476 #undef PROTSINK_THIS
 477
 478 static const IInternetProtocolSinkVtbl InternetProtocolSinkVtbl = {
 479     BPInternetProtocolSink_QueryInterface,
 480     BPInternetProtocolSink_AddRef,
 481     BPInternetProtocolSink_Release,
 482     BPInternetProtocolSink_Switch,
 483     BPInternetProtocolSink_ReportProgress,
 484     BPInternetProtocolSink_ReportData,
 485     BPInternetProtocolSink_ReportResult
 486 };
 487
 488 #define SERVPROV_THIS(iface) DEFINE_THIS(BindProtocol, ServiceProvider, iface)
 489
 490 static HRESULT WINAPI BPServiceProvider_QueryInterface(IServiceProvider *iface,
 491         REFIID riid, void **ppv)
 492 {
 493     BindProtocol *This = SERVPROV_THIS(iface);
 494     return IInternetProtocol_QueryInterface(PROTOCOL(This), riid, ppv);
 495 }
 496
 497 static ULONG WINAPI BPServiceProvider_AddRef(IServiceProvider *iface)
 498 {
 499     BindProtocol *This = SERVPROV_THIS(iface);
 500     return IInternetProtocol_AddRef(PROTOCOL(This));
 501 }
 502
 503 static ULONG WINAPI BPServiceProvider_Release(IServiceProvider *iface)
 504 {
 505     BindProtocol *This = SERVPROV_THIS(iface);
 506     return IInternetProtocol_Release(PROTOCOL(This));
 507 }
 508
 509 static HRESULT WINAPI BPServiceProvider_QueryService(IServiceProvider *iface,
 510         REFGUID guidService, REFIID riid, void **ppv)
 511 {
 512     BindProtocol *This = SERVPROV_THIS(iface);
 513
 514     TRACE("(%p)->(%s %s %p)\n", This, debugstr_guid(guidService), debugstr_guid(riid), ppv);
 515
 516     if(!This->service_provider)
 517         return E_NOINTERFACE;
 518
 519     return IServiceProvider_QueryService(This->service_provider, guidService, riid, ppv);
 520 }
 521
 522 #undef SERVPROV_THIS
 523
 524 static const IServiceProviderVtbl ServiceProviderVtbl = {
 525     BPServiceProvider_QueryInterface,
 526     BPServiceProvider_AddRef,
 527     BPServiceProvider_Release,
 528     BPServiceProvider_QueryService
 529 };
 530
 531 HRESULT create_binding_protocol(LPCWSTR url, IInternetProtocol **protocol)
 532 {
 533     BindProtocol *ret = heap_alloc_zero(sizeof(BindProtocol));
 534
 535     ret->lpInternetProtocolVtbl = &BindProtocolVtbl;
 536     ret->lpInternetBindInfoVtbl = &InternetBindInfoVtbl;
 537     ret->lpInternetPriorityVtbl = &InternetPriorityVtbl;
 538     ret->lpServiceProviderVtbl  = &ServiceProviderVtbl;
 539     ret->lpInternetProtocolSinkVtbl = &InternetProtocolSinkVtbl;
 540
 541     ret->ref = 1;
 542
 543     URLMON_LockModule();
 544
 545     *protocol = PROTOCOL(ret);
 546     return S_OK;
 547 }