ReactOS  0.4.14-dev-57-g333b8f1
http.c
Go to the documentation of this file.
1 /*
2  * Copyright 2005 Jacek Caban
3  * Copyright 2007 Misha Koshelev
4  *
5  * This library is free software; you can redistribute it and/or
6  * modify it under the terms of the GNU Lesser General Public
7  * License as published by the Free Software Foundation; either
8  * version 2.1 of the License, or (at your option) any later version.
9  *
10  * This library is distributed in the hope that it will be useful,
11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13  * Lesser General Public License for more details.
14  *
15  * You should have received a copy of the GNU Lesser General Public
16  * License along with this library; if not, write to the Free Software
17  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
18  */
19 
20 #define NONAMELESSUNION
21 
22 #include "urlmon_main.h"
23 #include "wininet.h"
24 
25 #define NO_SHLWAPI_REG
26 #include "shlwapi.h"
27 
28 #include "wine/debug.h"
29 
31 
32 typedef struct {
34 
39 
43 
46 } HttpProtocol;
47 
49 {
50  return CONTAINING_RECORD(iface, HttpProtocol, IUnknown_outer);
51 }
52 
54 {
55  return CONTAINING_RECORD(iface, HttpProtocol, IInternetProtocolEx_iface);
56 }
57 
59 {
60  return CONTAINING_RECORD(iface, HttpProtocol, IInternetPriority_iface);
61 }
62 
64 {
65  return CONTAINING_RECORD(iface, HttpProtocol, IWinInetHttpInfo_iface);
66 }
67 
68 static const WCHAR default_headersW[] = {
69  'A','c','c','e','p','t','-','E','n','c','o','d','i','n','g',':',' ','g','z','i','p',',',' ','d','e','f','l','a','t','e',0};
70 
72 {
73  LPWSTR ret = NULL;
74  DWORD len = 0;
75  BOOL res;
76 
77  res = HttpQueryInfoW(This->base.request, option, NULL, &len, NULL);
79  ret = heap_alloc(len);
80  res = HttpQueryInfoW(This->base.request, option, ret, &len, NULL);
81  }
82  if(!res) {
83  TRACE("HttpQueryInfoW(%d) failed: %08x\n", option, GetLastError());
84  heap_free(ret);
85  return NULL;
86  }
87 
88  return ret;
89 }
90 
92 {
93  BOOL res;
94 
96  if(!res)
97  ERR("Failed to set security flags: %x\n", flags);
98 
99  return res;
100 }
101 
103 {
104  switch(error)
105  {
115  return INET_E_INVALID_CERTIFICATE;
119  return INET_E_REDIRECT_FAILED;
120  default:
121  return INET_E_DOWNLOAD_FAILURE;
122  }
123 }
124 
126 {
127  IServiceProvider *serv_prov;
128  IWindowForBindingUI *wfb_ui;
131  DWORD dlg_flags;
132  HWND hwnd;
133  DWORD res;
134  HRESULT hres;
135 
136  TRACE("(%p %u)\n", This, error);
137 
138  switch(error) {
152  break;
153  default:
155  }
156 
157  hres = IInternetProtocolSink_QueryInterface(This->base.protocol_sink, &IID_IServiceProvider,
158  (void**)&serv_prov);
159  if(FAILED(hres)) {
160  ERR("Failed to get IServiceProvider.\n");
161  return E_ABORT;
162  }
163 
164  if(security_problem) {
165  hres = IServiceProvider_QueryService(serv_prov, &IID_IHttpSecurity, &IID_IHttpSecurity,
166  (void**)&http_security);
167  if(SUCCEEDED(hres)) {
168  hres = IHttpSecurity_OnSecurityProblem(http_security, error);
169  IHttpSecurity_Release(http_security);
170 
171  TRACE("OnSecurityProblem returned %08x\n", hres);
172 
173  if(hres != S_FALSE)
174  {
175  BOOL res = FALSE;
176 
177  IServiceProvider_Release(serv_prov);
178 
179  if(hres == S_OK) {
184  else if(error == ERROR_INTERNET_INVALID_CA)
186 
187  if(res)
188  return RPC_E_RETRY;
189 
190  FIXME("Don't know how to ignore error %d\n", error);
191  return E_ABORT;
192  }
193 
194  if(hres == E_ABORT)
195  return E_ABORT;
196  if(hres == RPC_E_RETRY)
197  return RPC_E_RETRY;
198 
200  }
201  }
202  }
203 
204  switch(error) {
206  if(hres != S_FALSE) {
207  /* Silently ignore the error. We will get more detailed error from wininet anyway. */
209  hres = RPC_E_RETRY;
210  break;
211  }
212  /* fallthrough */
213  default:
214  hres = IServiceProvider_QueryService(serv_prov, &IID_IWindowForBindingUI, &IID_IWindowForBindingUI, (void**)&wfb_ui);
215  if(SUCCEEDED(hres)) {
216  const IID *iid_reason;
217 
218  if(security_problem)
219  iid_reason = &IID_IHttpSecurity;
221  iid_reason = &IID_IAuthenticate;
222  else
223  iid_reason = &IID_IWindowForBindingUI;
224 
225  hres = IWindowForBindingUI_GetWindow(wfb_ui, iid_reason, &hwnd);
226  IWindowForBindingUI_Release(wfb_ui);
227  }
228 
229  if(FAILED(hres)) hwnd = NULL;
230 
232  if(This->base.bindf & BINDF_NO_UI)
233  dlg_flags |= FLAGS_ERROR_UI_FLAGS_NO_UI;
234 
235  res = InternetErrorDlg(hwnd, This->base.request, error, dlg_flags, NULL);
237  }
238 
239  IServiceProvider_Release(serv_prov);
240  return hres;
241 }
242 
244 {
246  BOOL res;
247 
248  send_buffer.lpcszHeader = This->full_header;
249  send_buffer.dwHeadersLength = send_buffer.dwHeadersTotal = strlenW(This->full_header);
250 
251  if(This->base.bind_info.dwBindVerb != BINDVERB_GET) {
252  switch(This->base.bind_info.stgmedData.tymed) {
253  case TYMED_HGLOBAL:
254  /* Native does not use GlobalLock/GlobalUnlock, so we won't either */
255  send_buffer.lpvBuffer = This->base.bind_info.stgmedData.u.hGlobal;
256  send_buffer.dwBufferLength = send_buffer.dwBufferTotal = This->base.bind_info.cbstgmedData;
257  break;
258  case TYMED_ISTREAM: {
260 
261  send_buffer.dwBufferTotal = This->base.bind_info.cbstgmedData;
262  if(!This->base.post_stream) {
263  This->base.post_stream = This->base.bind_info.stgmedData.u.pstm;
264  IStream_AddRef(This->base.post_stream);
265  }
266 
267  offset.QuadPart = 0;
268  IStream_Seek(This->base.post_stream, offset, STREAM_SEEK_SET, NULL);
269  break;
270  }
271  default:
272  FIXME("Unsupported This->base.bind_info.stgmedData.tymed %d\n", This->base.bind_info.stgmedData.tymed);
273  }
274  }
275 
276  if(This->base.post_stream)
277  res = HttpSendRequestExW(This->base.request, &send_buffer, NULL, 0, 0);
278  else
279  res = HttpSendRequestW(This->base.request, send_buffer.lpcszHeader, send_buffer.dwHeadersLength,
280  send_buffer.lpvBuffer, send_buffer.dwBufferLength);
281 
282  return res ? 0 : GetLastError();
283 }
284 
286 {
287  return CONTAINING_RECORD(prot, HttpProtocol, base);
288 }
289 
290 static HRESULT HttpProtocol_open_request(Protocol *prot, IUri *uri, DWORD request_flags,
292 {
294  WCHAR *addl_header = NULL, *post_cookie = NULL, *rootdoc_url = NULL;
296  IHttpNegotiate2 *http_negotiate2 = NULL;
297  BSTR url, host, user, pass, path;
298  LPOLESTR accept_mimes[257];
299  const WCHAR **accept_types;
300  BYTE security_id[512];
301  DWORD len, port, flags;
302  ULONG num, error;
303  BOOL res, b;
304  HRESULT hres;
305 
306  static const WCHAR wszBindVerb[BINDVERB_CUSTOM][5] =
307  {{'G','E','T',0},
308  {'P','O','S','T',0},
309  {'P','U','T',0}};
310 
311  hres = IUri_GetPort(uri, &port);
312  if(FAILED(hres))
313  return hres;
314 
315  hres = IUri_GetHost(uri, &host);
316  if(FAILED(hres))
317  return hres;
318 
319  hres = IUri_GetUserName(uri, &user);
320  if(SUCCEEDED(hres)) {
321  hres = IUri_GetPassword(uri, &pass);
322 
323  if(SUCCEEDED(hres)) {
324  This->base.connection = InternetConnectW(internet_session, host, port, user, pass,
327  }
329  }
331  if(FAILED(hres))
332  return hres;
333  if(!This->base.connection) {
334  WARN("InternetConnect failed: %d\n", GetLastError());
335  return INET_E_CANNOT_CONNECT;
336  }
337 
338  num = 0;
339  hres = IInternetBindInfo_GetBindString(bind_info, BINDSTRING_ROOTDOC_URL, &rootdoc_url, 1, &num);
340  if(hres == S_OK && num) {
341  FIXME("Use root doc URL %s\n", debugstr_w(rootdoc_url));
342  CoTaskMemFree(rootdoc_url);
343  }
344 
345  num = ARRAY_SIZE(accept_mimes) - 1;
346  hres = IInternetBindInfo_GetBindString(bind_info, BINDSTRING_ACCEPT_MIMES, accept_mimes, num, &num);
347  if(hres == INET_E_USE_DEFAULT_SETTING) {
348  static const WCHAR default_accept_mimeW[] = {'*','/','*',0};
349  static const WCHAR *default_accept_mimes[] = {default_accept_mimeW, NULL};
350 
351  accept_types = default_accept_mimes;
352  num = 0;
353  }else if(hres == S_OK) {
354  accept_types = (const WCHAR**)accept_mimes;
355  }else {
356  WARN("GetBindString BINDSTRING_ACCEPT_MIMES failed: %08x\n", hres);
357  return INET_E_NO_VALID_MEDIA;
358  }
359  accept_mimes[num] = 0;
360 
361  if(This->https)
362  request_flags |= INTERNET_FLAG_SECURE;
363 
364  hres = IUri_GetPathAndQuery(uri, &path);
365  if(SUCCEEDED(hres)) {
366  This->base.request = HttpOpenRequestW(This->base.connection,
367  This->base.bind_info.dwBindVerb < BINDVERB_CUSTOM
368  ? wszBindVerb[This->base.bind_info.dwBindVerb] : This->base.bind_info.szCustomVerb,
369  path, NULL, NULL, accept_types, request_flags, (DWORD_PTR)&This->base);
371  }
372  while(num--)
373  CoTaskMemFree(accept_mimes[num]);
374  if(FAILED(hres))
375  return hres;
376  if (!This->base.request) {
377  WARN("HttpOpenRequest failed: %d\n", GetLastError());
378  return INET_E_RESOURCE_NOT_FOUND;
379  }
380 
381  hres = IInternetProtocolSink_QueryInterface(This->base.protocol_sink, &IID_IServiceProvider,
382  (void **)&service_provider);
383  if (hres != S_OK) {
384  WARN("IInternetProtocolSink_QueryInterface IID_IServiceProvider failed: %08x\n", hres);
385  return hres;
386  }
387 
388  hres = IServiceProvider_QueryService(service_provider, &IID_IHttpNegotiate,
389  &IID_IHttpNegotiate, (void **)&This->http_negotiate);
390  if (hres != S_OK) {
391  WARN("IServiceProvider_QueryService IID_IHttpNegotiate failed: %08x\n", hres);
392  IServiceProvider_Release(service_provider);
393  return hres;
394  }
395 
396  hres = IUri_GetAbsoluteUri(uri, &url);
397  if(FAILED(hres)) {
398  IServiceProvider_Release(service_provider);
399  return hres;
400  }
401 
402  hres = IHttpNegotiate_BeginningTransaction(This->http_negotiate, url, default_headersW,
403  0, &addl_header);
405  if(hres != S_OK) {
406  WARN("IHttpNegotiate_BeginningTransaction failed: %08x\n", hres);
407  IServiceProvider_Release(service_provider);
408  return hres;
409  }
410 
411  len = addl_header ? strlenW(addl_header) : 0;
412 
413  This->full_header = heap_alloc(len*sizeof(WCHAR)+sizeof(default_headersW));
414  if(!This->full_header) {
415  IServiceProvider_Release(service_provider);
416  return E_OUTOFMEMORY;
417  }
418 
419  if(len)
420  memcpy(This->full_header, addl_header, len*sizeof(WCHAR));
421  CoTaskMemFree(addl_header);
422  memcpy(This->full_header+len, default_headersW, sizeof(default_headersW));
423 
424  hres = IServiceProvider_QueryService(service_provider, &IID_IHttpNegotiate2,
425  &IID_IHttpNegotiate2, (void **)&http_negotiate2);
426  IServiceProvider_Release(service_provider);
427  if(hres != S_OK) {
428  WARN("IServiceProvider_QueryService IID_IHttpNegotiate2 failed: %08x\n", hres);
429  /* No goto done as per native */
430  }else {
431  len = ARRAY_SIZE(security_id);
432  hres = IHttpNegotiate2_GetRootSecurityId(http_negotiate2, security_id, &len, 0);
433  IHttpNegotiate2_Release(http_negotiate2);
434  if (hres != S_OK)
435  WARN("IHttpNegotiate2_GetRootSecurityId failed: %08x\n", hres);
436  }
437 
438  /* FIXME: Handle security_id. Native calls undocumented function IsHostInProxyBypassList. */
439 
440  if(This->base.bind_info.dwBindVerb == BINDVERB_POST) {
441  num = 0;
442  hres = IInternetBindInfo_GetBindString(bind_info, BINDSTRING_POST_COOKIE, &post_cookie, 1, &num);
443  if(hres == S_OK && num) {
445  post_cookie, lstrlenW(post_cookie)))
446  WARN("InternetSetOption INTERNET_OPTION_SECONDARY_CACHE_KEY failed: %d\n", GetLastError());
447  CoTaskMemFree(post_cookie);
448  }
449  }
450 
452  res = InternetSetOptionW(This->base.request, INTERNET_OPTION_ERROR_MASK, &flags, sizeof(flags));
453  if(!res)
454  WARN("InternetSetOption(INTERNET_OPTION_ERROR_MASK) failed: %u\n", GetLastError());
455 
456  b = TRUE;
457  res = InternetSetOptionW(This->base.request, INTERNET_OPTION_HTTP_DECODING, &b, sizeof(b));
458  if(!res)
459  WARN("InternetSetOption(INTERNET_OPTION_HTTP_DECODING) failed: %u\n", GetLastError());
460 
461  do {
463 
464  switch(error) {
465  case ERROR_IO_PENDING:
466  return S_OK;
467  case ERROR_SUCCESS:
468  /*
469  * If sending response ended synchronously, it means that we have the whole data
470  * available locally (most likely in cache).
471  */
472  return protocol_syncbinding(&This->base);
473  default:
475  }
476  } while(hres == RPC_E_RETRY);
477 
478  WARN("HttpSendRequest failed: %d\n", error);
479  return hres;
480 }
481 
483 {
484  BOOL res;
485 
486  res = HttpEndRequestW(protocol->request, NULL, 0, 0);
487  if(!res && GetLastError() != ERROR_IO_PENDING) {
488  FIXME("HttpEndRequest failed: %u\n", GetLastError());
489  return E_FAIL;
490  }
491 
492  return S_OK;
493 }
494 
496 {
497  switch(status_code) {
499  case HTTP_STATUS_MOVED:
502  return TRUE;
503  }
504  return FALSE;
505 }
506 
508 {
510  LPWSTR content_type, content_length, ranges;
511  DWORD len = sizeof(DWORD);
513  BOOL res;
514  HRESULT hres;
515 
516  static const WCHAR wszDefaultContentType[] =
517  {'t','e','x','t','/','h','t','m','l',0};
518 
519  if(!This->http_negotiate) {
520  WARN("Expected IHttpNegotiate pointer to be non-NULL\n");
521  return S_OK;
522  }
523 
525  &status_code, &len, NULL);
526  if(res) {
527  WCHAR *response_headers;
528 
529  if((This->base.bind_info.dwOptions & BINDINFO_OPTIONS_DISABLEAUTOREDIRECTS) && is_redirect_response(status_code)) {
530  WCHAR *location;
531 
532  TRACE("Got redirect with disabled auto redirects\n");
533 
536  IInternetProtocolSink_ReportResult(This->base.protocol_sink, INET_E_REDIRECT_FAILED, 0, location);
538  return INET_E_REDIRECT_FAILED;
539  }
540 
541  response_headers = query_http_info(This, HTTP_QUERY_RAW_HEADERS_CRLF);
542  if(response_headers) {
543  hres = IHttpNegotiate_OnResponse(This->http_negotiate, status_code, response_headers,
544  NULL, NULL);
545  heap_free(response_headers);
546  if (hres != S_OK) {
547  WARN("IHttpNegotiate_OnResponse failed: %08x\n", hres);
548  return S_OK;
549  }
550  }
551  }else {
552  WARN("HttpQueryInfo failed: %d\n", GetLastError());
553  }
554 
556  if(ranges) {
557  IInternetProtocolSink_ReportProgress(This->base.protocol_sink, BINDSTATUS_ACCEPTRANGES, NULL);
558  heap_free(ranges);
559  }
560 
562  if(content_type) {
563  /* remove the charset, if present */
564  LPWSTR p = strchrW(content_type, ';');
565  if (p) *p = '\0';
566 
567  IInternetProtocolSink_ReportProgress(This->base.protocol_sink,
568  (This->base.bindf & BINDF_FROMURLMON)
569  ? BINDSTATUS_MIMETYPEAVAILABLE : BINDSTATUS_RAWMIMETYPE,
570  content_type);
572  }else {
573  WARN("HttpQueryInfo failed: %d\n", GetLastError());
574  IInternetProtocolSink_ReportProgress(This->base.protocol_sink,
575  (This->base.bindf & BINDF_FROMURLMON)
576  ? BINDSTATUS_MIMETYPEAVAILABLE : BINDSTATUS_RAWMIMETYPE,
577  wszDefaultContentType);
578  }
579 
581  if(content_length) {
582  This->base.content_length = atoiW(content_length);
583  heap_free(content_length);
584  }
585 
586  return S_OK;
587 }
588 
590 {
592 
593  if(This->http_negotiate) {
594  IHttpNegotiate_Release(This->http_negotiate);
595  This->http_negotiate = NULL;
596  }
597 
598  heap_free(This->full_header);
599  This->full_header = NULL;
600 }
601 
603 {
605  HRESULT hres;
606 
607  TRACE("(%p) %d\n", prot, error);
608 
609  if(prot->flags & FLAG_FIRST_CONTINUE_COMPLETE) {
610  FIXME("Not handling error %d\n", error);
611  return;
612  }
613 
614  while((hres = handle_http_error(This, error)) == RPC_E_RETRY) {
616 
618  return;
619  }
620 
621  protocol_abort(prot, hres);
623  return;
624 }
625 
632 };
633 
635 {
637 
638  if(IsEqualGUID(&IID_IUnknown, riid)) {
639  TRACE("(%p)->(IID_IUnknown %p)\n", This, ppv);
640  *ppv = &This->IUnknown_outer;
641  }else if(IsEqualGUID(&IID_IInternetProtocolRoot, riid)) {
642  TRACE("(%p)->(IID_IInternetProtocolRoot %p)\n", This, ppv);
643  *ppv = &This->IInternetProtocolEx_iface;
644  }else if(IsEqualGUID(&IID_IInternetProtocol, riid)) {
645  TRACE("(%p)->(IID_IInternetProtocol %p)\n", This, ppv);
646  *ppv = &This->IInternetProtocolEx_iface;
647  }else if(IsEqualGUID(&IID_IInternetProtocolEx, riid)) {
648  TRACE("(%p)->(IID_IInternetProtocolEx %p)\n", This, ppv);
649  *ppv = &This->IInternetProtocolEx_iface;
650  }else if(IsEqualGUID(&IID_IInternetPriority, riid)) {
651  TRACE("(%p)->(IID_IInternetPriority %p)\n", This, ppv);
652  *ppv = &This->IInternetPriority_iface;
653  }else if(IsEqualGUID(&IID_IWinInetInfo, riid)) {
654  TRACE("(%p)->(IID_IWinInetInfo %p)\n", This, ppv);
655  *ppv = &This->IWinInetHttpInfo_iface;
656  }else if(IsEqualGUID(&IID_IWinInetHttpInfo, riid)) {
657  TRACE("(%p)->(IID_IWinInetHttpInfo %p)\n", This, ppv);
658  *ppv = &This->IWinInetHttpInfo_iface;
659  }else {
660  *ppv = NULL;
661  WARN("not supported interface %s\n", debugstr_guid(riid));
662  return E_NOINTERFACE;
663  }
664 
665  IUnknown_AddRef((IUnknown*)*ppv);
666  return S_OK;
667 }
668 
670 {
673  TRACE("(%p) ref=%d\n", This, ref);
674  return ref;
675 }
676 
678 {
681 
682  TRACE("(%p) ref=%d\n", This, ref);
683 
684  if(!ref) {
686  heap_free(This);
687 
689  }
690 
691  return ref;
692 }
693 
694 static const IUnknownVtbl HttpProtocolUnkVtbl = {
698 };
699 
701 {
703  TRACE("(%p)->(%s %p)\n", This, debugstr_guid(riid), ppv);
704  return IUnknown_QueryInterface(This->outer, riid, ppv);
705 }
706 
708 {
710  TRACE("(%p)\n", This);
711  return IUnknown_AddRef(This->outer);
712 }
713 
715 {
717  TRACE("(%p)\n", This);
718  return IUnknown_Release(This->outer);
719 }
720 
722  IInternetProtocolSink *pOIProtSink, IInternetBindInfo *pOIBindInfo,
723  DWORD grfPI, HANDLE_PTR dwReserved)
724 {
726  IUri *uri;
727  HRESULT hres;
728 
729  TRACE("(%p)->(%s %p %p %08x %lx)\n", This, debugstr_w(szUrl), pOIProtSink,
730  pOIBindInfo, grfPI, dwReserved);
731 
732  hres = CreateUri(szUrl, 0, 0, &uri);
733  if(FAILED(hres))
734  return hres;
735 
736  hres = IInternetProtocolEx_StartEx(&This->IInternetProtocolEx_iface, uri, pOIProtSink,
737  pOIBindInfo, grfPI, (HANDLE*)dwReserved);
738 
739  IUri_Release(uri);
740  return hres;
741 }
742 
743 static HRESULT WINAPI HttpProtocol_Continue(IInternetProtocolEx *iface, PROTOCOLDATA *pProtocolData)
744 {
746 
747  TRACE("(%p)->(%p)\n", This, pProtocolData);
748 
749  return protocol_continue(&This->base, pProtocolData);
750 }
751 
754 {
756 
757  TRACE("(%p)->(%08x %08x)\n", This, hrReason, dwOptions);
758 
759  return protocol_abort(&This->base, hrReason);
760 }
761 
763 {
765 
766  TRACE("(%p)->(%08x)\n", This, dwOptions);
767 
769  return S_OK;
770 }
771 
773 {
775  FIXME("(%p)\n", This);
776  return E_NOTIMPL;
777 }
778 
780 {
782  FIXME("(%p)\n", This);
783  return E_NOTIMPL;
784 }
785 
787  ULONG cb, ULONG *pcbRead)
788 {
790 
791  TRACE("(%p)->(%p %u %p)\n", This, pv, cb, pcbRead);
792 
793  return protocol_read(&This->base, pv, cb, pcbRead);
794 }
795 
797  DWORD dwOrigin, ULARGE_INTEGER *plibNewPosition)
798 {
800  FIXME("(%p)->(%d %d %p)\n", This, dlibMove.u.LowPart, dwOrigin, plibNewPosition);
801  return E_NOTIMPL;
802 }
803 
805 {
807 
808  TRACE("(%p)->(%08x)\n", This, dwOptions);
809 
810  return protocol_lock_request(&This->base);
811 }
812 
814 {
816 
817  TRACE("(%p)\n", This);
818 
819  return protocol_unlock_request(&This->base);
820 }
821 
823  IInternetProtocolSink *pOIProtSink, IInternetBindInfo *pOIBindInfo,
824  DWORD grfPI, HANDLE *dwReserved)
825 {
827  DWORD scheme = 0;
828  HRESULT hres;
829 
830  TRACE("(%p)->(%p %p %p %08x %p)\n", This, pUri, pOIProtSink,
831  pOIBindInfo, grfPI, dwReserved);
832 
833  hres = IUri_GetScheme(pUri, &scheme);
834  if(FAILED(hres))
835  return hres;
836  if(scheme != (This->https ? URL_SCHEME_HTTPS : URL_SCHEME_HTTP))
837  return MK_E_SYNTAX;
838 
839  return protocol_start(&This->base, (IInternetProtocol*)&This->IInternetProtocolEx_iface, pUri,
840  pOIProtSink, pOIBindInfo);
841 }
842 
843 static const IInternetProtocolExVtbl HttpProtocolVtbl = {
858 };
859 
861 {
863  return IInternetProtocolEx_QueryInterface(&This->IInternetProtocolEx_iface, riid, ppv);
864 }
865 
867 {
869  return IInternetProtocolEx_AddRef(&This->IInternetProtocolEx_iface);
870 }
871 
873 {
875  return IInternetProtocolEx_Release(&This->IInternetProtocolEx_iface);
876 }
877 
879 {
881 
882  TRACE("(%p)->(%d)\n", This, nPriority);
883 
884  This->base.priority = nPriority;
885  return S_OK;
886 }
887 
889 {
891 
892  TRACE("(%p)->(%p)\n", This, pnPriority);
893 
894  *pnPriority = This->base.priority;
895  return S_OK;
896 }
897 
898 static const IInternetPriorityVtbl HttpPriorityVtbl = {
904 };
905 
907 {
909  return IInternetProtocolEx_QueryInterface(&This->IInternetProtocolEx_iface, riid, ppv);
910 }
911 
913 {
915  return IInternetProtocolEx_AddRef(&This->IInternetProtocolEx_iface);
916 }
917 
919 {
921  return IInternetProtocolEx_Release(&This->IInternetProtocolEx_iface);
922 }
923 
925  void *pBuffer, DWORD *pcbBuffer)
926 {
928  TRACE("(%p)->(%x %p %p)\n", This, dwOption, pBuffer, pcbBuffer);
929 
930  if(!This->base.request)
931  return E_FAIL;
932 
933  if(!InternetQueryOptionW(This->base.request, dwOption, pBuffer, pcbBuffer))
934  return S_FALSE;
935  return S_OK;
936 }
937 
939  void *pBuffer, DWORD *pcbBuffer, DWORD *pdwFlags, DWORD *pdwReserved)
940 {
942  TRACE("(%p)->(%x %p %p %p %p)\n", This, dwOption, pBuffer, pcbBuffer, pdwFlags, pdwReserved);
943 
944  if(!This->base.request)
945  return E_FAIL;
946 
947  if(!HttpQueryInfoA(This->base.request, dwOption, pBuffer, pcbBuffer, pdwFlags))
948  return S_FALSE;
949 
950  return S_OK;
951 }
952 
953 static const IWinInetHttpInfoVtbl WinInetHttpInfoVtbl = {
959 };
960 
961 static HRESULT create_http_protocol(BOOL https, IUnknown *outer, void **ppobj)
962 {
963  HttpProtocol *ret;
964 
965  ret = heap_alloc_zero(sizeof(HttpProtocol));
966  if(!ret)
967  return E_OUTOFMEMORY;
968 
969  ret->base.vtbl = &AsyncProtocolVtbl;
970  ret->IUnknown_outer.lpVtbl = &HttpProtocolUnkVtbl;
971  ret->IInternetProtocolEx_iface.lpVtbl = &HttpProtocolVtbl;
972  ret->IInternetPriority_iface.lpVtbl = &HttpPriorityVtbl;
973  ret->IWinInetHttpInfo_iface.lpVtbl = &WinInetHttpInfoVtbl;
974 
975  ret->https = https;
976  ret->ref = 1;
977  ret->outer = outer ? outer : &ret->IUnknown_outer;
978 
979  *ppobj = &ret->IUnknown_outer;
980 
982  return S_OK;
983 }
984 
986 {
987  TRACE("(%p %p)\n", outer, ppv);
988 
989  return create_http_protocol(FALSE, outer, ppv);
990 }
991 
993 {
994  TRACE("(%p %p)\n", outer, ppv);
995 
996  return create_http_protocol(TRUE, outer, ppv);
997 }
Protocol base
Definition: http.c:33
#define HTTP_QUERY_CONTENT_LENGTH
Definition: wininet.h:1528
#define ERROR_INTERNET_SEC_CERT_CN_INVALID
Definition: wininet.h:2026
static HttpProtocol * impl_from_IInternetProtocolEx(IInternetProtocolEx *iface)
Definition: http.c:53
DWORD dwOptions
Definition: solitaire.cpp:23
static HRESULT WINAPI HttpProtocol_StartEx(IInternetProtocolEx *iface, IUri *pUri, IInternetProtocolSink *pOIProtSink, IInternetBindInfo *pOIBindInfo, DWORD grfPI, HANDLE *dwReserved)
Definition: http.c:822
IInternetPriority IInternetPriority_iface
Definition: http.c:37
HRESULT protocol_unlock_request(Protocol *protocol)
Definition: protocol.c:506
const DOCKBAR PVOID HWND HWND * hwnd
Definition: tooldock.h:22
#define ERROR_INTERNET_SEC_CERT_NO_REV
Definition: wininet.h:2043
static ULONG WINAPI HttpPriority_Release(IInternetPriority *iface)
Definition: http.c:872
#define HTTP_QUERY_CONTENT_TYPE
Definition: wininet.h:1524
#define REFIID
Definition: guiddef.h:118
#define TRUE
Definition: types.h:120
static HRESULT WINAPI HttpPriority_GetPriority(IInternetPriority *iface, LONG *pnPriority)
Definition: http.c:888
static const IInternetPriorityVtbl HttpPriorityVtbl
Definition: http.c:898
#define SECURITY_FLAG_IGNORE_UNKNOWN_CA
Definition: winhttp.h:281
#define E_NOINTERFACE
Definition: winerror.h:2364
#define ERROR_INTERNET_HTTPS_TO_HTTP_ON_REDIR
Definition: wininet.h:2028
VOID WINAPI CoTaskMemFree(LPVOID ptr)
Definition: ifs.c:422
WINE_UNICODE_INLINE unsigned int strlenW(const WCHAR *str)
Definition: unicode.h:212
#define ERROR_SUCCESS
Definition: deptool.c:10
IWinInetHttpInfo IWinInetHttpInfo_iface
Definition: http.c:38
static ULONG WINAPI HttpProtocol_AddRef(IInternetProtocolEx *iface)
Definition: http.c:707
#define error(str)
Definition: mkdosfs.c:1605
IUnknown IUnknown_outer
Definition: http.c:35
const WCHAR * LPCWSTR
Definition: xmlstorage.h:185
#define HTTP_QUERY_RAW_HEADERS_CRLF
Definition: wininet.h:1545
#define HTTP_STATUS_REDIRECT_METHOD
Definition: winhttp.h:251
static BOOL is_redirect_response(DWORD status_code)
Definition: http.c:495
GLsizei const GLchar ** path
Definition: glext.h:7234
static LPWSTR query_http_info(HttpProtocol *This, DWORD option)
Definition: http.c:71
const char * uri
Definition: sec_mgr.c:1594
REFIID riid
Definition: precomp.h:44
static BOOL set_security_flag(HttpProtocol *This, DWORD flags)
Definition: http.c:91
#define ERROR_INTERNET_SEC_CERT_REV_FAILED
Definition: wininet.h:2044
WINE_UNICODE_INLINE WCHAR * strchrW(const WCHAR *str, WCHAR ch)
Definition: unicode.h:248
static HttpProtocol * impl_from_IWinInetHttpInfo(IWinInetHttpInfo *iface)
Definition: http.c:63
static ULONG WINAPI HttpProtocol_Release(IInternetProtocolEx *iface)
Definition: http.c:714
static ULONG send_http_request(HttpProtocol *This)
Definition: http.c:243
static HRESULT HttpProtocol_start_downloading(Protocol *prot)
Definition: http.c:507
#define WARN(fmt,...)
Definition: debug.h:111
#define INTERNET_FLAG_SECURE
Definition: wininet.h:71
char * host
Definition: whois.c:55
HRESULT protocol_syncbinding(Protocol *protocol)
Definition: protocol.c:101
BOOL WINAPI InternetSetOptionW(HINTERNET hInternet, DWORD dwOption, LPVOID lpBuffer, DWORD dwBufferLength)
Definition: internet.c:2716
static HRESULT WINAPI HttpInfo_QueryInterface(IWinInetHttpInfo *iface, REFIID riid, void **ppv)
Definition: http.c:906
GLintptr offset
Definition: glext.h:5920
REFIID LPVOID * ppv
Definition: atlbase.h:39
static const WCHAR default_headersW[]
Definition: http.c:68
#define ERROR_INTERNET_SEC_CERT_REVOKED
Definition: wininet.h:2077
DWORD scheme
static HRESULT create_http_protocol(BOOL https, IUnknown *outer, void **ppobj)
Definition: http.c:961
DWORD WINAPI GetLastError(VOID)
Definition: except.c:1059
static HINTERNET internet_session
Definition: protocol.c:288
static HttpProtocol * impl_from_IUnknown(IUnknown *iface)
Definition: http.c:48
OLECHAR * BSTR
Definition: compat.h:1934
#define SECURITY_FLAG_IGNORE_CERT_CN_INVALID
Definition: winhttp.h:283
static LPOLESTR
Definition: stg_prop.c:27
#define ERROR_IO_PENDING
Definition: dderror.h:15
#define lstrlenW
Definition: compat.h:407
static HRESULT handle_http_error(HttpProtocol *This, DWORD error)
Definition: http.c:125
#define E_FAIL
Definition: ddrawi.h:102
#define DWORD
Definition: nt_native.h:44
static ULONG WINAPI HttpProtocolUnk_AddRef(IUnknown *iface)
Definition: http.c:669
Definition: send.c:47
static void * heap_alloc(size_t len)
Definition: appwiz.h:65
static HRESULT WINAPI HttpProtocol_Seek(IInternetProtocolEx *iface, LARGE_INTEGER dlibMove, DWORD dwOrigin, ULARGE_INTEGER *plibNewPosition)
Definition: http.c:796
void protocol_close_connection(Protocol *protocol)
Definition: protocol.c:531
DWORD flags
Definition: urlmon_main.h:107
struct status_code status_code
#define SECURITY_FLAG_IGNORE_REVOCATION
Definition: wininet.h:829
pass
Definition: typegen.h:24
#define E_OUTOFMEMORY
Definition: ddrawi.h:100
WCHAR * full_header
Definition: http.c:42
#define FLAGS_ERROR_UI_FLAGS_NO_UI
Definition: wininet.h:1909
IInternetProtocolEx IInternetProtocolEx_iface
Definition: http.c:36
_In_ HANDLE _In_ DWORD _In_ DWORD _Inout_opt_ LPOVERLAPPED _In_opt_ LPTRANSMIT_FILE_BUFFERS _In_ DWORD dwReserved
Definition: mswsock.h:90
unsigned int BOOL
Definition: ntddk_ex.h:94
long LONG
Definition: pedump.c:60
static HttpProtocol * impl_from_IInternetPriority(IInternetPriority *iface)
Definition: http.c:58
struct _LARGE_INTEGER::@2201 u
#define debugstr_w
Definition: kernel32.h:32
GLenum GLint ref
Definition: glext.h:6028
#define FIXME(fmt,...)
Definition: debug.h:110
#define ERROR_INTERNET_CLIENT_AUTH_CERT_NEEDED
Definition: wininet.h:2032
#define FLAGS_ERROR_UI_FLAGS_CHANGE_OPTIONS
Definition: wininet.h:1907
WINE_DEFAULT_DEBUG_CHANNEL(urlmon)
#define S_FALSE
Definition: winerror.h:2357
#define protocol_start(p, u, e)
Definition: protocol.c:303
smooth NULL
Definition: ftsmooth.c:416
PVOID pBuffer
#define ERROR_INTERNET_SEC_CERT_ERRORS
Definition: wininet.h:2042
Definition: getopt.h:108
HRESULT protocol_abort(Protocol *protocol, HRESULT reason)
Definition: protocol.c:518
#define debugstr_guid
Definition: kernel32.h:35
BOOL WINAPI HttpSendRequestW(HINTERNET hHttpRequest, LPCWSTR lpszHeaders, DWORD dwHeaderLength, LPVOID lpOptional, DWORD dwOptionalLength)
Definition: http.c:5565
PFLT_MESSAGE_WAITER_QUEUE CONTAINING_RECORD(Csq, DEVICE_EXTENSION, IrpQueue)) -> WaiterQ.mLock) _IRQL_raises_(DISPATCH_LEVEL) VOID NTAPI FltpAcquireMessageWaiterLock(_In_ PIO_CSQ Csq, _Out_ PKIRQL Irql)
Definition: Messaging.c:560
#define b
Definition: ke_i.h:79
BOOL WINAPI HttpSendRequestExW(HINTERNET hRequest, LPINTERNET_BUFFERSW lpBuffersIn, LPINTERNET_BUFFERSW lpBuffersOut, DWORD dwFlags, DWORD_PTR dwContext)
Definition: http.c:5470
#define HTTP_STATUS_REDIRECT
Definition: winhttp.h:250
static void URLMON_UnlockModule(void)
Definition: urlmon_main.h:68
static IServiceProvider service_provider
Definition: mimeole.c:1313
GLboolean GLboolean GLboolean b
Definition: glext.h:6204
#define TRACE(s)
Definition: solgame.cpp:4
HRESULT hres
Definition: protocol.c:465
static HRESULT WINAPI HttpProtocol_QueryInterface(IInternetProtocolEx *iface, REFIID riid, void **ppv)
Definition: http.c:700
__wchar_t WCHAR
Definition: xmlstorage.h:180
LONG HRESULT
Definition: typedefs.h:77
static HRESULT WINAPI HttpProtocolUnk_QueryInterface(IUnknown *iface, REFIID riid, void **ppv)
Definition: http.c:634
static const WCHAR url[]
Definition: encode.c:1432
const GUID IID_IUnknown
#define WINAPI
Definition: msvc.h:8
static const IWinInetHttpInfoVtbl WinInetHttpInfoVtbl
Definition: http.c:953
BOOL WINAPI HttpEndRequestW(HINTERNET hRequest, LPINTERNET_BUFFERSW lpBuffersOut, DWORD dwFlags, DWORD_PTR dwContext)
Definition: http.c:5359
static void HttpProtocol_close_connection(Protocol *prot)
Definition: http.c:589
unsigned long DWORD
Definition: ntddk_ex.h:95
#define FLAGS_ERROR_UI_FLAGS_GENERATE_DATA
Definition: wininet.h:1908
GLuint GLuint num
Definition: glext.h:9618
static ULONG WINAPI HttpPriority_AddRef(IInternetPriority *iface)
Definition: http.c:866
static int protocol_read
Definition: htmldoc.c:205
static HRESULT WINAPI HttpInfo_QueryInfo(IWinInetHttpInfo *iface, DWORD dwOption, void *pBuffer, DWORD *pcbBuffer, DWORD *pdwFlags, DWORD *pdwReserved)
Definition: http.c:938
static const ProtocolVtbl AsyncProtocolVtbl
Definition: http.c:626
GLbitfield flags
Definition: glext.h:7161
static HRESULT WINAPI HttpInfo_QueryOption(IWinInetHttpInfo *iface, DWORD dwOption, void *pBuffer, DWORD *pcbBuffer)
Definition: http.c:924
HRESULT protocol_continue(Protocol *protocol, PROTOCOLDATA *data)
Definition: protocol.c:355
int ret
BOOL WINAPI HttpQueryInfoW(HINTERNET hHttpRequest, DWORD dwInfoLevel, LPVOID lpBuffer, LPDWORD lpdwBufferLength, LPDWORD lpdwIndex)
Definition: http.c:3807
#define InterlockedDecrement
Definition: armddk.h:52
#define HTTP_STATUS_REDIRECT_KEEP_VERB
Definition: winhttp.h:254
HRESULT protocol_lock_request(Protocol *protocol)
Definition: protocol.c:498
struct _INTERNET_BUFFERSW INTERNET_BUFFERSW
static ULONG WINAPI HttpProtocolUnk_Release(IUnknown *iface)
Definition: http.c:677
#define FLAG_RESULT_REPORTED
Definition: urlmon_main.h:156
#define memcpy(s1, s2, n)
Definition: mkisofs.h:878
GLenum GLsizei len
Definition: glext.h:6722
unsigned char BYTE
Definition: mem.h:68
#define FLAG_FIRST_CONTINUE_COMPLETE
Definition: urlmon_main.h:152
static void HttpProtocol_on_error(Protocol *prot, DWORD error)
Definition: http.c:602
static HRESULT WINAPI HttpProtocol_Start(IInternetProtocolEx *iface, LPCWSTR szUrl, IInternetProtocolSink *pOIProtSink, IInternetBindInfo *pOIBindInfo, DWORD grfPI, HANDLE_PTR dwReserved)
Definition: http.c:721
#define INTERNET_OPTION_SECONDARY_CACHE_KEY
Definition: wininet.h:747
static BSTR content_type
static HRESULT WINAPI HttpProtocol_Terminate(IInternetProtocolEx *iface, DWORD dwOptions)
Definition: http.c:762
#define E_ABORT
Definition: winerror.h:2366
uint32_t DWORD_PTR
Definition: typedefs.h:63
#define ERROR_INTERNET_FORCE_RETRY
Definition: wininet.h:2021
static ULONG WINAPI HttpInfo_AddRef(IWinInetHttpInfo *iface)
Definition: http.c:912
_Reserved_ DWORD * pdwReserved
Definition: wincrypt.h:4254
#define HTTP_QUERY_STATUS_CODE
Definition: wininet.h:1542
#define location(file, line)
Definition: kmtest.h:18
static HRESULT internet_error_to_hres(DWORD error)
Definition: http.c:102
#define ERR(fmt,...)
Definition: debug.h:109
HRESULT HttpSProtocol_Construct(IUnknown *outer, void **ppv)
Definition: http.c:992
static void WINAPI cb(HINTERNET handle, DWORD_PTR context, DWORD status, LPVOID info, DWORD size)
Definition: http.c:6593
#define SECURITY_FLAG_IGNORE_CERT_DATE_INVALID
Definition: winhttp.h:282
#define ERROR_INTERNET_SEC_CERT_DATE_INVALID
Definition: wininet.h:2025
#define ERROR_INTERNET_INVALID_CA
Definition: wininet.h:2033
#define INTERNET_OPTION_ERROR_MASK
Definition: wininet.h:755
static HRESULT WINAPI HttpProtocol_Continue(IInternetProtocolEx *iface, PROTOCOLDATA *pProtocolData)
Definition: http.c:743
#define S_OK
Definition: intsafe.h:59
#define ERROR_INTERNET_SEC_INVALID_CERT
Definition: wininet.h:2076
#define InterlockedIncrement
Definition: armddk.h:53
#define ERROR_INTERNET_HTTP_TO_HTTPS_ON_REDIR
Definition: wininet.h:2027
static ULONG WINAPI HttpInfo_Release(IWinInetHttpInfo *iface)
Definition: http.c:918
unsigned long HANDLE_PTR
Definition: basetsd.h:78
#define INTERNET_OPTION_SECURITY_FLAGS
Definition: wininet.h:725
static const IInternetProtocolExVtbl HttpProtocolVtbl
Definition: http.c:843
#define ARRAY_SIZE(a)
Definition: main.h:24
static HRESULT WINAPI HttpProtocol_Suspend(IInternetProtocolEx *iface)
Definition: http.c:772
static IHttpSecurity http_security
Definition: protocol.c:286
#define E_NOTIMPL
Definition: ddrawi.h:99
Definition: services.c:325
static HRESULT WINAPI HttpProtocol_Resume(IInternetProtocolEx *iface)
Definition: http.c:779
void WINAPI DECLSPEC_HOTPATCH SysFreeString(BSTR str)
Definition: oleaut.c:274
BOOL WINAPI IsEqualGUID(REFGUID rguid1, REFGUID rguid2)
Definition: compobj.c:4021
IHttpNegotiate * http_negotiate
Definition: http.c:41
static HttpProtocol * impl_from_Protocol(Protocol *prot)
Definition: http.c:285
#define HTTP_QUERY_FLAG_NUMBER
Definition: wininet.h:1606
static HRESULT WINAPI HttpPriority_SetPriority(IInternetPriority *iface, LONG nPriority)
Definition: http.c:878
static HRESULT WINAPI HttpProtocol_UnlockRequest(IInternetProtocolEx *iface)
Definition: http.c:813
LONG ref
Definition: http.c:44
static HRESULT WINAPI HttpProtocol_Abort(IInternetProtocolEx *iface, HRESULT hrReason, DWORD dwOptions)
Definition: http.c:752
#define ERROR_INTERNET_INCORRECT_PASSWORD
Definition: wininet.h:2003
#define RPC_E_RETRY
Definition: winerror.h:2485
static IInternetBindInfo bind_info
Definition: mimeole.c:1273
#define INTERNET_OPTION_HTTP_DECODING
Definition: wininet.h:758
BOOL WINAPI InternetQueryOptionW(HINTERNET hInternet, DWORD dwOption, LPVOID lpBuffer, LPDWORD lpdwBufferLength)
Definition: internet.c:2576
GLuint res
Definition: glext.h:9613
HRESULT WINAPI CreateUri(LPCWSTR pwzURI, DWORD dwFlags, DWORD_PTR dwReserved, IUri **ppURI)
Definition: uri.c:5701
static const IUnknownVtbl HttpProtocolUnkVtbl
Definition: http.c:694
unsigned int ULONG
Definition: retypes.h:1
#define HTTP_STATUS_MOVED
Definition: winhttp.h:249
#define FLAG_LAST_DATA_REPORTED
Definition: urlmon_main.h:155
#define HTTP_QUERY_ACCEPT_RANGES
Definition: wininet.h:1565
#define HTTP_QUERY_LOCATION
Definition: wininet.h:1556
#define MK_E_SYNTAX
Definition: winerror.h:2785
HRESULT HttpProtocol_Construct(IUnknown *outer, void **ppv)
Definition: http.c:985
HINTERNET WINAPI HttpOpenRequestW(HINTERNET hHttpSession, LPCWSTR lpszVerb, LPCWSTR lpszObjectName, LPCWSTR lpszVersion, LPCWSTR lpszReferrer, LPCWSTR *lpszAcceptTypes, DWORD dwFlags, DWORD_PTR dwContext)
Definition: http.c:3419
#define ERROR_HTTP_REDIRECT_NEEDS_CONFIRMATION
Definition: wininet.h:2067
static HRESULT HttpProtocol_open_request(Protocol *prot, IUri *uri, DWORD request_flags, HINTERNET internet_session, IInternetBindInfo *bind_info)
Definition: http.c:290
GLfloat GLfloat p
Definition: glext.h:8902
WCHAR * LPWSTR
Definition: xmlstorage.h:184
BOOL https
Definition: http.c:40
HINTERNET WINAPI InternetConnectW(HINTERNET hInternet, LPCWSTR lpszServerName, INTERNET_PORT nServerPort, LPCWSTR lpszUserName, LPCWSTR lpszPassword, DWORD dwService, DWORD dwFlags, DWORD_PTR dwContext)
Definition: internet.c:1281
static void URLMON_LockModule(void)
Definition: urlmon_main.h:67
IUnknown * outer
Definition: http.c:45
static const char * send_buffer
Definition: http.c:2120
USHORT port
Definition: uri.c:227
#define INTERNET_ERROR_MASK_COMBINED_SEC_CERT
Definition: wininet.h:125
#define INTERNET_SERVICE_HTTP
Definition: wininet.h:562
void user(int argc, const char *argv[])
Definition: cmds.c:1350
static HRESULT WINAPI HttpPriority_QueryInterface(IInternetPriority *iface, REFIID riid, void **ppv)
Definition: http.c:860
DWORD WINAPI InternetErrorDlg(HWND hWnd, HINTERNET hRequest, DWORD dwError, DWORD dwFlags, LPVOID *lppvData)
Definition: dialogs.c:476
static HRESULT WINAPI HttpProtocol_Read(IInternetProtocolEx *iface, void *pv, ULONG cb, ULONG *pcbRead)
Definition: http.c:786
static BOOL security_problem
Definition: protocol.c:159
#define SUCCEEDED(hr)
Definition: intsafe.h:57
static HRESULT WINAPI HttpProtocol_LockRequest(IInternetProtocolEx *iface, DWORD dwOptions)
Definition: http.c:804
static HRESULT HttpProtocol_end_request(Protocol *protocol)
Definition: http.c:482
WINE_UNICODE_INLINE int atoiW(const WCHAR *str)
Definition: unicode.h:315
BOOL WINAPI HttpQueryInfoA(HINTERNET hHttpRequest, DWORD dwInfoLevel, LPVOID lpBuffer, LPDWORD lpdwBufferLength, LPDWORD lpdwIndex)
Definition: http.c:3955
static BOOL heap_free(void *mem)
Definition: appwiz.h:75
#define ERROR_INSUFFICIENT_BUFFER
Definition: dderror.h:10