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     IWinInetInfo *wininet_info;
  38
  39     LONG priority;
  40
  41     BOOL reported_result;
  42     BOOL from_urlmon;
  43 } BindProtocol;
  44
  45 #define PROTOCOL(x)  ((IInternetProtocol*) &(x)->lpInternetProtocolVtbl)
  46 #define BINDINFO(x)  ((IInternetBindInfo*) &(x)->lpInternetBindInfoVtbl)
  47 #define PRIORITY(x)  ((IInternetPriority*) &(x)->lpInternetPriorityVtbl)
  48 #define SERVPROV(x)  ((IServiceProvider*)  &(x)->lpServiceProviderVtbl)
  49 #define PROTSINK(x)  ((IInternetProtocolSink*) &(x)->lpInternetProtocolSinkVtbl)
  50
  51 #define PROTOCOL_THIS(iface) DEFINE_THIS(BindProtocol, InternetProtocol, iface)
  52
  53 static HRESULT WINAPI BindProtocol_QueryInterface(IInternetProtocol *iface, REFIID riid, void **ppv)
  54 {
  55     BindProtocol *This = PROTOCOL_THIS(iface);
  56
  57     *ppv = NULL;
  58     if(IsEqualGUID(&IID_IUnknown, riid)) {
  59         TRACE("(%p)->(IID_IUnknown %p)\n", This, ppv);
  60         *ppv = PROTOCOL(This);
  61     }else if(IsEqualGUID(&IID_IInternetProtocolRoot, riid)) {
  62         TRACE("(%p)->(IID_IInternetProtocolRoot %p)\n", This, ppv);
  63         *ppv = PROTOCOL(This);
  64     }else if(IsEqualGUID(&IID_IInternetProtocol, riid)) {
  65         TRACE("(%p)->(IID_IInternetProtocol %p)\n", This, ppv);
  66         *ppv = PROTOCOL(This);
  67     }else if(IsEqualGUID(&IID_IInternetBindInfo, riid)) {
  68         TRACE("(%p)->(IID_IInternetBindInfo %p)\n", This, ppv);
  69         *ppv = BINDINFO(This);
  70     }else if(IsEqualGUID(&IID_IInternetPriority, riid)) {
  71         TRACE("(%p)->(IID_IInternetPriority %p)\n", This, ppv);
  72         *ppv = PRIORITY(This);
  73     }else if(IsEqualGUID(&IID_IAuthenticate, riid)) {
  74         FIXME("(%p)->(IID_IAuthenticate %p)\n", This, ppv);
  75     }else if(IsEqualGUID(&IID_IServiceProvider, riid)) {
  76         TRACE("(%p)->(IID_IServiceProvider %p)\n", This, ppv);
  77         *ppv = SERVPROV(This);
  78     }else if(IsEqualGUID(&IID_IInternetProtocolSink, riid)) {
  79         TRACE("(%p)->(IID_IInternetProtocolSink %p)\n", This, ppv);
  80         *ppv = PROTSINK(This);
  81     }
  82
  83     if(*ppv) {
  84         IInternetProtocol_AddRef(iface);
  85         return S_OK;
  86     }
  87
  88     WARN("not supported interface %s\n", debugstr_guid(riid));
  89     return E_NOINTERFACE;
  90 }
  91
  92 static ULONG WINAPI BindProtocol_AddRef(IInternetProtocol *iface)
  93 {
  94     BindProtocol *This = PROTOCOL_THIS(iface);
  95     LONG ref = InterlockedIncrement(&This->ref);
  96     TRACE("(%p) ref=%d\n", This, ref);
  97     return ref;
  98 }
  99
 100 static ULONG WINAPI BindProtocol_Release(IInternetProtocol *iface)
 101 {
 102     BindProtocol *This = PROTOCOL_THIS(iface);
 103     LONG ref = InterlockedDecrement(&This->ref);
 104
 105     TRACE("(%p) ref=%d\n", This, ref);
 106
 107     if(!ref) {
 108         if(This->wininet_info)
 109             IWinInetInfo_Release(This->wininet_info);
 110         if(This->protocol)
 111             IInternetProtocol_Release(This->protocol);
 112         if(This->bind_info)
 113             IInternetBindInfo_Release(This->bind_info);
 114
 115         set_binding_sink(PROTOCOL(This), NULL);
 116         heap_free(This);
 117
 118         URLMON_UnlockModule();
 119     }
 120
 121     return ref;
 122 }
 123
 124 static HRESULT WINAPI BindProtocol_Start(IInternetProtocol *iface, LPCWSTR szUrl,
 125         IInternetProtocolSink *pOIProtSink, IInternetBindInfo *pOIBindInfo,
 126         DWORD grfPI, HANDLE_PTR dwReserved)
 127 {
 128     BindProtocol *This = PROTOCOL_THIS(iface);
 129     IInternetProtocol *protocol = NULL;
 130     IInternetPriority *priority;
 131     IServiceProvider *service_provider;
 132     BOOL urlmon_protocol = FALSE;
 133     CLSID clsid = IID_NULL;
 134     LPOLESTR clsid_str;
 135     HRESULT hres;
 136
 137     TRACE("(%p)->(%s %p %p %08x %lx)\n", This, debugstr_w(szUrl), pOIProtSink,
 138             pOIBindInfo, grfPI, dwReserved);
 139
 140     if(!szUrl || !pOIProtSink || !pOIBindInfo)
 141         return E_INVALIDARG;
 142
 143     hres = IInternetProtocolSink_QueryInterface(pOIProtSink, &IID_IServiceProvider,
 144                                                 (void**)&service_provider);
 145     if(SUCCEEDED(hres)) {
 146         /* FIXME: What's protocol CLSID here? */
 147         IServiceProvider_QueryService(service_provider, &IID_IInternetProtocol,
 148                                       &IID_IInternetProtocol, (void**)&protocol);
 149         IServiceProvider_Release(service_provider);
 150     }
 151
 152     if(!protocol) {
 153         IClassFactory *cf;
 154         IUnknown *unk;
 155
 156         hres = get_protocol_handler(szUrl, &clsid, &urlmon_protocol, &cf);
 157         if(FAILED(hres))
 158             return hres;
 159
 160         if(This->from_urlmon) {
 161             hres = IClassFactory_CreateInstance(cf, NULL, &IID_IInternetProtocol, (void**)&protocol);
 162             IClassFactory_Release(cf);
 163             if(FAILED(hres))
 164                 return hres;
 165         }else {
 166             hres = IClassFactory_CreateInstance(cf, (IUnknown*)BINDINFO(This),
 167                     &IID_IUnknown, (void**)&unk);
 168             IClassFactory_Release(cf);
 169             if(FAILED(hres))
 170                 return hres;
 171
 172             hres = IUnknown_QueryInterface(unk, &IID_IInternetProtocol, (void**)&protocol);
 173             IUnknown_Release(unk);
 174             if(FAILED(hres))
 175                 return hres;
 176         }
 177     }
 178
 179     StringFromCLSID(&clsid, &clsid_str);
 180     IInternetProtocolSink_ReportProgress(pOIProtSink, BINDSTATUS_PROTOCOLCLASSID, clsid_str);
 181     CoTaskMemFree(clsid_str);
 182
 183     This->protocol = protocol;
 184
 185     if(urlmon_protocol)
 186         IInternetProtocol_QueryInterface(protocol, &IID_IWinInetInfo, (void**)&This->wininet_info);
 187
 188     IInternetBindInfo_AddRef(pOIBindInfo);
 189     This->bind_info = pOIBindInfo;
 190
 191     set_binding_sink(PROTOCOL(This), pOIProtSink);
 192
 193     hres = IInternetProtocol_QueryInterface(protocol, &IID_IInternetPriority, (void**)&priority);
 194     if(SUCCEEDED(hres)) {
 195         IInternetPriority_SetPriority(priority, This->priority);
 196         IInternetPriority_Release(priority);
 197     }
 198
 199     return IInternetProtocol_Start(protocol, szUrl, PROTSINK(This), BINDINFO(This), 0, 0);
 200 }
 201
 202 static HRESULT WINAPI BindProtocol_Continue(IInternetProtocol *iface, PROTOCOLDATA *pProtocolData)
 203 {
 204     BindProtocol *This = PROTOCOL_THIS(iface);
 205
 206     TRACE("(%p)->(%p)\n", This, pProtocolData);
 207
 208     return IInternetProtocol_Continue(This->protocol, pProtocolData);
 209 }
 210
 211 static HRESULT WINAPI BindProtocol_Abort(IInternetProtocol *iface, HRESULT hrReason,
 212         DWORD dwOptions)
 213 {
 214     BindProtocol *This = PROTOCOL_THIS(iface);
 215     FIXME("(%p)->(%08x %08x)\n", This, hrReason, dwOptions);
 216     return E_NOTIMPL;
 217 }
 218
 219 static HRESULT WINAPI BindProtocol_Terminate(IInternetProtocol *iface, DWORD dwOptions)
 220 {
 221     BindProtocol *This = PROTOCOL_THIS(iface);
 222
 223     TRACE("(%p)->(%08x)\n", This, dwOptions);
 224
 225     if(!This->reported_result)
 226         return E_FAIL;
 227
 228     IInternetProtocol_Terminate(This->protocol, 0);
 229
 230     set_binding_sink(PROTOCOL(This), NULL);
 231
 232     if(This->bind_info) {
 233         IInternetBindInfo_Release(This->bind_info);
 234         This->bind_info = NULL;
 235     }
 236
 237     return S_OK;
 238 }
 239
 240 static HRESULT WINAPI BindProtocol_Suspend(IInternetProtocol *iface)
 241 {
 242     BindProtocol *This = PROTOCOL_THIS(iface);
 243     FIXME("(%p)\n", This);
 244     return E_NOTIMPL;
 245 }
 246
 247 static HRESULT WINAPI BindProtocol_Resume(IInternetProtocol *iface)
 248 {
 249     BindProtocol *This = PROTOCOL_THIS(iface);
 250     FIXME("(%p)\n", This);
 251     return E_NOTIMPL;
 252 }
 253
 254 static HRESULT WINAPI BindProtocol_Read(IInternetProtocol *iface, void *pv,
 255         ULONG cb, ULONG *pcbRead)
 256 {
 257     BindProtocol *This = PROTOCOL_THIS(iface);
 258     ULONG read = 0;
 259     HRESULT hres;
 260
 261     TRACE("(%p)->(%p %u %p)\n", This, pv, cb, pcbRead);
 262
 263     hres = IInternetProtocol_Read(This->protocol, pv, cb, &read);
 264
 265     *pcbRead = read;
 266     return hres;
 267 }
 268
 269 static HRESULT WINAPI BindProtocol_Seek(IInternetProtocol *iface, LARGE_INTEGER dlibMove,
 270         DWORD dwOrigin, ULARGE_INTEGER *plibNewPosition)
 271 {
 272     BindProtocol *This = PROTOCOL_THIS(iface);
 273     FIXME("(%p)->(%d %d %p)\n", This, dlibMove.u.LowPart, dwOrigin, plibNewPosition);
 274     return E_NOTIMPL;
 275 }
 276
 277 static HRESULT WINAPI BindProtocol_LockRequest(IInternetProtocol *iface, DWORD dwOptions)
 278 {
 279     BindProtocol *This = PROTOCOL_THIS(iface);
 280
 281     TRACE("(%p)->(%08x)\n", This, dwOptions);
 282
 283     return IInternetProtocol_LockRequest(This->protocol, dwOptions);
 284 }
 285
 286 static HRESULT WINAPI BindProtocol_UnlockRequest(IInternetProtocol *iface)
 287 {
 288     BindProtocol *This = PROTOCOL_THIS(iface);
 289
 290     TRACE("(%p)\n", This);
 291
 292     return IInternetProtocol_UnlockRequest(This->protocol);
 293 }
 294
 295 void set_binding_sink(IInternetProtocol *bind_protocol, IInternetProtocolSink *sink)
 296 {
 297     BindProtocol *This = PROTOCOL_THIS(bind_protocol);
 298     IInternetProtocolSink *prev_sink;
 299     IServiceProvider *service_provider = NULL;
 300
 301     if(sink)
 302         IInternetProtocolSink_AddRef(sink);
 303     prev_sink = InterlockedExchangePointer((void**)&This->protocol_sink, sink);
 304     if(prev_sink)
 305         IInternetProtocolSink_Release(prev_sink);
 306
 307     if(sink)
 308         IInternetProtocolSink_QueryInterface(sink, &IID_IServiceProvider, (void**)&service_provider);
 309     service_provider = InterlockedExchangePointer((void**)&This->service_provider, service_provider);
 310     if(service_provider)
 311         IServiceProvider_Release(service_provider);
 312 }
 313
 314 IWinInetInfo *get_wininet_info(IInternetProtocol *bind_protocol)
 315 {
 316     BindProtocol *This = PROTOCOL_THIS(bind_protocol);
 317
 318     return This->wininet_info;
 319 }
 320
 321 #undef PROTOCOL_THIS
 322
 323 static const IInternetProtocolVtbl BindProtocolVtbl = {
 324     BindProtocol_QueryInterface,
 325     BindProtocol_AddRef,
 326     BindProtocol_Release,
 327     BindProtocol_Start,
 328     BindProtocol_Continue,
 329     BindProtocol_Abort,
 330     BindProtocol_Terminate,
 331     BindProtocol_Suspend,
 332     BindProtocol_Resume,
 333     BindProtocol_Read,
 334     BindProtocol_Seek,
 335     BindProtocol_LockRequest,
 336     BindProtocol_UnlockRequest
 337 };
 338
 339 #define BINDINFO_THIS(iface) DEFINE_THIS(BindProtocol, InternetBindInfo, iface)
 340
 341 static HRESULT WINAPI BindInfo_QueryInterface(IInternetBindInfo *iface,
 342         REFIID riid, void **ppv)
 343 {
 344     BindProtocol *This = BINDINFO_THIS(iface);
 345     return IInternetProtocol_QueryInterface(PROTOCOL(This), riid, ppv);
 346 }
 347
 348 static ULONG WINAPI BindInfo_AddRef(IInternetBindInfo *iface)
 349 {
 350     BindProtocol *This = BINDINFO_THIS(iface);
 351     return IBinding_AddRef(PROTOCOL(This));
 352 }
 353
 354 static ULONG WINAPI BindInfo_Release(IInternetBindInfo *iface)
 355 {
 356     BindProtocol *This = BINDINFO_THIS(iface);
 357     return IBinding_Release(PROTOCOL(This));
 358 }
 359
 360 static HRESULT WINAPI BindInfo_GetBindInfo(IInternetBindInfo *iface,
 361         DWORD *grfBINDF, BINDINFO *pbindinfo)
 362 {
 363     BindProtocol *This = BINDINFO_THIS(iface);
 364     HRESULT hres;
 365
 366     TRACE("(%p)->(%p %p)\n", This, grfBINDF, pbindinfo);
 367
 368     hres = IInternetBindInfo_GetBindInfo(This->bind_info, grfBINDF, pbindinfo);
 369     if(FAILED(hres)) {
 370         WARN("GetBindInfo failed: %08x\n", hres);
 371         return hres;
 372     }
 373
 374     *grfBINDF |= BINDF_FROMURLMON;
 375     return hres;
 376 }
 377
 378 static HRESULT WINAPI BindInfo_GetBindString(IInternetBindInfo *iface,
 379         ULONG ulStringType, LPOLESTR *ppwzStr, ULONG cEl, ULONG *pcElFetched)
 380 {
 381     BindProtocol *This = BINDINFO_THIS(iface);
 382
 383     TRACE("(%p)->(%d %p %d %p)\n", This, ulStringType, ppwzStr, cEl, pcElFetched);
 384
 385     return IInternetBindInfo_GetBindString(This->bind_info, ulStringType, ppwzStr, cEl, pcElFetched);
 386 }
 387
 388 #undef BINDFO_THIS
 389
 390 static const IInternetBindInfoVtbl InternetBindInfoVtbl = {
 391     BindInfo_QueryInterface,
 392     BindInfo_AddRef,
 393     BindInfo_Release,
 394     BindInfo_GetBindInfo,
 395     BindInfo_GetBindString
 396 };
 397
 398 #define PRIORITY_THIS(iface) DEFINE_THIS(BindProtocol, InternetPriority, iface)
 399
 400 static HRESULT WINAPI InternetPriority_QueryInterface(IInternetPriority *iface,
 401         REFIID riid, void **ppv)
 402 {
 403     BindProtocol *This = PRIORITY_THIS(iface);
 404     return IInternetProtocol_QueryInterface(PROTOCOL(This), riid, ppv);
 405 }
 406
 407 static ULONG WINAPI InternetPriority_AddRef(IInternetPriority *iface)
 408 {
 409     BindProtocol *This = PRIORITY_THIS(iface);
 410     return IInternetProtocol_AddRef(PROTOCOL(This));
 411 }
 412
 413 static ULONG WINAPI InternetPriority_Release(IInternetPriority *iface)
 414 {
 415     BindProtocol *This = PRIORITY_THIS(iface);
 416     return IInternetProtocol_Release(PROTOCOL(This));
 417 }
 418
 419 static HRESULT WINAPI InternetPriority_SetPriority(IInternetPriority *iface, LONG nPriority)
 420 {
 421     BindProtocol *This = PRIORITY_THIS(iface);
 422
 423     TRACE("(%p)->(%d)\n", This, nPriority);
 424
 425     This->priority = nPriority;
 426     return S_OK;
 427 }
 428
 429 static HRESULT WINAPI InternetPriority_GetPriority(IInternetPriority *iface, LONG *pnPriority)
 430 {
 431     BindProtocol *This = PRIORITY_THIS(iface);
 432
 433     TRACE("(%p)->(%p)\n", This, pnPriority);
 434
 435     *pnPriority = This->priority;
 436     return S_OK;
 437 }
 438
 439 #undef PRIORITY_THIS
 440
 441 static const IInternetPriorityVtbl InternetPriorityVtbl = {
 442     InternetPriority_QueryInterface,
 443     InternetPriority_AddRef,
 444     InternetPriority_Release,
 445     InternetPriority_SetPriority,
 446     InternetPriority_GetPriority
 447
 448 };
 449
 450 #define PROTSINK_THIS(iface) DEFINE_THIS(BindProtocol, InternetProtocolSink, iface)
 451
 452 static HRESULT WINAPI BPInternetProtocolSink_QueryInterface(IInternetProtocolSink *iface,
 453         REFIID riid, void **ppv)
 454 {
 455     BindProtocol *This = PROTSINK_THIS(iface);
 456     return IInternetProtocol_QueryInterface(PROTOCOL(This), riid, ppv);
 457 }
 458
 459 static ULONG WINAPI BPInternetProtocolSink_AddRef(IInternetProtocolSink *iface)
 460 {
 461     BindProtocol *This = PROTSINK_THIS(iface);
 462     return IInternetProtocol_AddRef(PROTOCOL(This));
 463 }
 464
 465 static ULONG WINAPI BPInternetProtocolSink_Release(IInternetProtocolSink *iface)
 466 {
 467     BindProtocol *This = PROTSINK_THIS(iface);
 468     return IInternetProtocol_Release(PROTOCOL(This));
 469 }
 470
 471 static HRESULT WINAPI BPInternetProtocolSink_Switch(IInternetProtocolSink *iface,
 472         PROTOCOLDATA *pProtocolData)
 473 {
 474     BindProtocol *This = PROTSINK_THIS(iface);
 475
 476     TRACE("(%p)->(%p)\n", This, pProtocolData);
 477
 478     TRACE("flags %x state %x data %p cb %u\n", pProtocolData->grfFlags, pProtocolData->dwState,
 479           pProtocolData->pData, pProtocolData->cbData);
 480
 481     if(!This->protocol_sink) {
 482         IInternetProtocol_Continue(This->protocol, pProtocolData);
 483         return S_OK;
 484     }
 485
 486     return IInternetProtocolSink_Switch(This->protocol_sink, pProtocolData);
 487 }
 488
 489 static HRESULT WINAPI BPInternetProtocolSink_ReportProgress(IInternetProtocolSink *iface,
 490         ULONG ulStatusCode, LPCWSTR szStatusText)
 491 {
 492     BindProtocol *This = PROTSINK_THIS(iface);
 493
 494     TRACE("(%p)->(%u %s)\n", This, ulStatusCode, debugstr_w(szStatusText));
 495
 496     switch(ulStatusCode) {
 497     case BINDSTATUS_FINDINGRESOURCE:
 498     case BINDSTATUS_CONNECTING:
 499     case BINDSTATUS_BEGINDOWNLOADDATA:
 500     case BINDSTATUS_SENDINGREQUEST:
 501     case BINDSTATUS_CACHEFILENAMEAVAILABLE:
 502     case BINDSTATUS_DIRECTBIND:
 503     case BINDSTATUS_ACCEPTRANGES:
 504     case BINDSTATUS_MIMETYPEAVAILABLE:
 505         if(!This->protocol_sink)
 506             return S_OK;
 507         return IInternetProtocolSink_ReportProgress(This->protocol_sink,
 508                 ulStatusCode, szStatusText);
 509
 510     case BINDSTATUS_VERIFIEDMIMETYPEAVAILABLE:
 511         if(!This->protocol_sink)
 512             return S_OK;
 513         return IInternetProtocolSink_ReportProgress(This->protocol_sink,
 514                 This->from_urlmon ? BINDSTATUS_VERIFIEDMIMETYPEAVAILABLE : BINDSTATUS_MIMETYPEAVAILABLE,
 515                                                     szStatusText);
 516     default:
 517         FIXME("unsupported ulStatusCode %u\n", ulStatusCode);
 518     }
 519
 520     return E_NOTIMPL;
 521 }
 522
 523 static HRESULT WINAPI BPInternetProtocolSink_ReportData(IInternetProtocolSink *iface,
 524         DWORD grfBSCF, ULONG ulProgress, ULONG ulProgressMax)
 525 {
 526     BindProtocol *This = PROTSINK_THIS(iface);
 527
 528     TRACE("(%p)->(%d %u %u)\n", This, grfBSCF, ulProgress, ulProgressMax);
 529
 530     if(!This->protocol_sink)
 531         return S_OK;
 532
 533     return IInternetProtocolSink_ReportData(This->protocol_sink, grfBSCF, ulProgress, ulProgressMax);
 534 }
 535
 536 static HRESULT WINAPI BPInternetProtocolSink_ReportResult(IInternetProtocolSink *iface,
 537         HRESULT hrResult, DWORD dwError, LPCWSTR szResult)
 538 {
 539     BindProtocol *This = PROTSINK_THIS(iface);
 540
 541     TRACE("(%p)->(%08x %d %s)\n", This, hrResult, dwError, debugstr_w(szResult));
 542
 543     if(!This->protocol_sink)
 544         return E_FAIL;
 545
 546     This->reported_result = TRUE;
 547
 548     return IInternetProtocolSink_ReportResult(This->protocol_sink, hrResult, dwError, szResult);
 549 }
 550
 551 #undef PROTSINK_THIS
 552
 553 static const IInternetProtocolSinkVtbl InternetProtocolSinkVtbl = {
 554     BPInternetProtocolSink_QueryInterface,
 555     BPInternetProtocolSink_AddRef,
 556     BPInternetProtocolSink_Release,
 557     BPInternetProtocolSink_Switch,
 558     BPInternetProtocolSink_ReportProgress,
 559     BPInternetProtocolSink_ReportData,
 560     BPInternetProtocolSink_ReportResult
 561 };
 562
 563 #define SERVPROV_THIS(iface) DEFINE_THIS(BindProtocol, ServiceProvider, iface)
 564
 565 static HRESULT WINAPI BPServiceProvider_QueryInterface(IServiceProvider *iface,
 566         REFIID riid, void **ppv)
 567 {
 568     BindProtocol *This = SERVPROV_THIS(iface);
 569     return IInternetProtocol_QueryInterface(PROTOCOL(This), riid, ppv);
 570 }
 571
 572 static ULONG WINAPI BPServiceProvider_AddRef(IServiceProvider *iface)
 573 {
 574     BindProtocol *This = SERVPROV_THIS(iface);
 575     return IInternetProtocol_AddRef(PROTOCOL(This));
 576 }
 577
 578 static ULONG WINAPI BPServiceProvider_Release(IServiceProvider *iface)
 579 {
 580     BindProtocol *This = SERVPROV_THIS(iface);
 581     return IInternetProtocol_Release(PROTOCOL(This));
 582 }
 583
 584 static HRESULT WINAPI BPServiceProvider_QueryService(IServiceProvider *iface,
 585         REFGUID guidService, REFIID riid, void **ppv)
 586 {
 587     BindProtocol *This = SERVPROV_THIS(iface);
 588
 589     TRACE("(%p)->(%s %s %p)\n", This, debugstr_guid(guidService), debugstr_guid(riid), ppv);
 590
 591     if(!This->service_provider)
 592         return E_NOINTERFACE;
 593
 594     return IServiceProvider_QueryService(This->service_provider, guidService, riid, ppv);
 595 }
 596
 597 #undef SERVPROV_THIS
 598
 599 static const IServiceProviderVtbl ServiceProviderVtbl = {
 600     BPServiceProvider_QueryInterface,
 601     BPServiceProvider_AddRef,
 602     BPServiceProvider_Release,
 603     BPServiceProvider_QueryService
 604 };
 605
 606 HRESULT create_binding_protocol(LPCWSTR url, BOOL from_urlmon, IInternetProtocol **protocol)
 607 {
 608     BindProtocol *ret = heap_alloc_zero(sizeof(BindProtocol));
 609
 610     ret->lpInternetProtocolVtbl = &BindProtocolVtbl;
 611     ret->lpInternetBindInfoVtbl = &InternetBindInfoVtbl;
 612     ret->lpInternetPriorityVtbl = &InternetPriorityVtbl;
 613     ret->lpServiceProviderVtbl  = &ServiceProviderVtbl;
 614     ret->lpInternetProtocolSinkVtbl = &InternetProtocolSinkVtbl;
 615
 616     ret->ref = 1;
 617     ret->from_urlmon = from_urlmon;
 618
 619     URLMON_LockModule();
 620
 621     *protocol = PROTOCOL(ret);
 622     return S_OK;
 623 }