dlls/msxml3/httprequest.c

   1 /*
   2  *    IXMLHTTPRequest implementation
   3  *
   4  * Copyright 2008 Alistair Leslie-Hughes
   5  * Copyright 2010-2012 Nikolay Sivov for CodeWeavers
   6  *
   7  * This library is free software; you can redistribute it and/or
   8  * modify it under the terms of the GNU Lesser General Public
   9  * License as published by the Free Software Foundation; either
  10  * version 2.1 of the License, or (at your option) any later version.
  11  *
  12  * This library is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15  * Lesser General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU Lesser General Public
  18  * License along with this library; if not, write to the Free Software
  19  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  20  */
  21
  22 #define COBJMACROS
  23 #define NONAMELESSUNION
  24
  25 #include "config.h"
  26
  27 #include <stdarg.h>
  28 #ifdef HAVE_LIBXML2
  29 # include <libxml/parser.h>
  30 # include <libxml/xmlerror.h>
  31 # include <libxml/encoding.h>
  32 #endif
  33
  34 #include "windef.h"
  35 #include "winbase.h"
  36 #include "wingdi.h"
  37 #include "wininet.h"
  38 #include "winreg.h"
  39 #include "winuser.h"
  40 #include "ole2.h"
  41 #include "mshtml.h"
  42 #include "msxml6.h"
  43 #include "objsafe.h"
  44 #include "docobj.h"
  45 #include "shlwapi.h"
  46
  47 #include "msxml_private.h"
  48
  49 #include "wine/debug.h"
  50 #include "wine/list.h"
  51
  52 WINE_DEFAULT_DEBUG_CHANNEL(msxml);
  53
  54 #ifdef HAVE_LIBXML2
  55
  56 static const WCHAR colspaceW[] = {':',' ',0};
  57 static const WCHAR crlfW[] = {'\r','\n',0};
  58 static const DWORD safety_supported_options =
  59     INTERFACESAFE_FOR_UNTRUSTED_CALLER |
  60     INTERFACESAFE_FOR_UNTRUSTED_DATA   |
  61     INTERFACE_USES_SECURITY_MANAGER;
  62
  63 typedef struct BindStatusCallback BindStatusCallback;
  64
  65 struct httpheader
  66 {
  67     struct list entry;
  68     BSTR header;
  69     BSTR value;
  70 };
  71
  72 typedef struct
  73 {
  74     IXMLHTTPRequest IXMLHTTPRequest_iface;
  75     IObjectWithSite IObjectWithSite_iface;
  76     IObjectSafety   IObjectSafety_iface;
  77     LONG ref;
  78
  79     READYSTATE state;
  80     IDispatch *sink;
  81
  82     /* request */
  83     BINDVERB verb;
  84     BSTR custom;
  85     BSTR siteurl;
  86     BSTR url;
  87     BOOL async;
  88     struct list reqheaders;
  89     /* cached resulting custom request headers string length in WCHARs */
  90     LONG reqheader_size;
  91     /* use UTF-8 content type */
  92     BOOL use_utf8_content;
  93
  94     /* response headers */
  95     struct list respheaders;
  96     BSTR raw_respheaders;
  97
  98     /* credentials */
  99     BSTR user;
 100     BSTR password;
 101
 102     /* bind callback */
 103     BindStatusCallback *bsc;
 104     LONG status;
 105     BSTR status_text;
 106
 107     /* IObjectWithSite*/
 108     IUnknown *site;
 109
 110     /* IObjectSafety */
 111     DWORD safeopt;
 112 } httprequest;
 113
 114 typedef struct
 115 {
 116     httprequest req;
 117     IServerXMLHTTPRequest IServerXMLHTTPRequest_iface;
 118     LONG ref;
 119 } serverhttp;
 120
 121 static inline httprequest *impl_from_IXMLHTTPRequest( IXMLHTTPRequest *iface )
 122 {
 123     return CONTAINING_RECORD(iface, httprequest, IXMLHTTPRequest_iface);
 124 }
 125
 126 static inline httprequest *impl_from_IObjectWithSite(IObjectWithSite *iface)
 127 {
 128     return CONTAINING_RECORD(iface, httprequest, IObjectWithSite_iface);
 129 }
 130
 131 static inline httprequest *impl_from_IObjectSafety(IObjectSafety *iface)
 132 {
 133     return CONTAINING_RECORD(iface, httprequest, IObjectSafety_iface);
 134 }
 135
 136 static inline serverhttp *impl_from_IServerXMLHTTPRequest(IServerXMLHTTPRequest *iface)
 137 {
 138     return CONTAINING_RECORD(iface, serverhttp, IServerXMLHTTPRequest_iface);
 139 }
 140
 141 static void httprequest_setreadystate(httprequest *This, READYSTATE state)
 142 {
 143     READYSTATE last = This->state;
 144
 145     This->state = state;
 146
 147     if (This->sink && last != state)
 148     {
 149         DISPPARAMS params;
 150
 151         memset(&params, 0, sizeof(params));
 152         IDispatch_Invoke(This->sink, 0, &IID_NULL, LOCALE_SYSTEM_DEFAULT, DISPATCH_METHOD, &params, 0, 0, 0);
 153     }
 154 }
 155
 156 static void free_response_headers(httprequest *This)
 157 {
 158     struct httpheader *header, *header2;
 159
 160     LIST_FOR_EACH_ENTRY_SAFE(header, header2, &This->respheaders, struct httpheader, entry)
 161     {
 162         list_remove(&header->entry);
 163         SysFreeString(header->header);
 164         SysFreeString(header->value);
 165         heap_free(header);
 166     }
 167
 168     SysFreeString(This->raw_respheaders);
 169     This->raw_respheaders = NULL;
 170 }
 171
 172 struct BindStatusCallback
 173 {
 174     IBindStatusCallback IBindStatusCallback_iface;
 175     IHttpNegotiate      IHttpNegotiate_iface;
 176     IAuthenticate       IAuthenticate_iface;
 177     LONG ref;
 178
 179     IBinding *binding;
 180     httprequest *request;
 181
 182     /* response data */
 183     IStream *stream;
 184
 185     /* request body data */
 186     HGLOBAL body;
 187 };
 188
 189 static inline BindStatusCallback *impl_from_IBindStatusCallback( IBindStatusCallback *iface )
 190 {
 191     return CONTAINING_RECORD(iface, BindStatusCallback, IBindStatusCallback_iface);
 192 }
 193
 194 static inline BindStatusCallback *impl_from_IHttpNegotiate( IHttpNegotiate *iface )
 195 {
 196     return CONTAINING_RECORD(iface, BindStatusCallback, IHttpNegotiate_iface);
 197 }
 198
 199 static inline BindStatusCallback *impl_from_IAuthenticate( IAuthenticate *iface )
 200 {
 201     return CONTAINING_RECORD(iface, BindStatusCallback, IAuthenticate_iface);
 202 }
 203
 204 static void BindStatusCallback_Detach(BindStatusCallback *bsc)
 205 {
 206     if (bsc)
 207     {
 208         if (bsc->binding) IBinding_Abort(bsc->binding);
 209         bsc->request = NULL;
 210         IBindStatusCallback_Release(&bsc->IBindStatusCallback_iface);
 211     }
 212 }
 213
 214 static HRESULT WINAPI BindStatusCallback_QueryInterface(IBindStatusCallback *iface,
 215         REFIID riid, void **ppv)
 216 {
 217     BindStatusCallback *This = impl_from_IBindStatusCallback(iface);
 218
 219     *ppv = NULL;
 220
 221     TRACE("(%p)->(%s, %p)\n", This, debugstr_guid(riid), ppv);
 222
 223     if (IsEqualGUID(&IID_IUnknown, riid) ||
 224         IsEqualGUID(&IID_IBindStatusCallback, riid))
 225     {
 226         *ppv = &This->IBindStatusCallback_iface;
 227     }
 228     else if (IsEqualGUID(&IID_IHttpNegotiate, riid))
 229     {
 230         *ppv = &This->IHttpNegotiate_iface;
 231     }
 232     else if (IsEqualGUID(&IID_IAuthenticate, riid))
 233     {
 234         *ppv = &This->IAuthenticate_iface;
 235     }
 236     else if (IsEqualGUID(&IID_IServiceProvider, riid) ||
 237              IsEqualGUID(&IID_IBindStatusCallbackEx, riid) ||
 238              IsEqualGUID(&IID_IInternetProtocol, riid) ||
 239              IsEqualGUID(&IID_IHttpNegotiate2, riid))
 240     {
 241         return E_NOINTERFACE;
 242     }
 243
 244     if (*ppv)
 245     {
 246         IBindStatusCallback_AddRef(iface);
 247         return S_OK;
 248     }
 249
 250     FIXME("Unsupported riid = %s\n", debugstr_guid(riid));
 251
 252     return E_NOINTERFACE;
 253 }
 254
 255 static ULONG WINAPI BindStatusCallback_AddRef(IBindStatusCallback *iface)
 256 {
 257     BindStatusCallback *This = impl_from_IBindStatusCallback(iface);
 258     LONG ref = InterlockedIncrement(&This->ref);
 259
 260     TRACE("(%p) ref = %d\n", This, ref);
 261
 262     return ref;
 263 }
 264
 265 static ULONG WINAPI BindStatusCallback_Release(IBindStatusCallback *iface)
 266 {
 267     BindStatusCallback *This = impl_from_IBindStatusCallback(iface);
 268     LONG ref = InterlockedDecrement(&This->ref);
 269
 270     TRACE("(%p) ref = %d\n", This, ref);
 271
 272     if (!ref)
 273     {
 274         if (This->binding) IBinding_Release(This->binding);
 275         if (This->stream) IStream_Release(This->stream);
 276         if (This->body) GlobalFree(This->body);
 277         heap_free(This);
 278     }
 279
 280     return ref;
 281 }
 282
 283 static HRESULT WINAPI BindStatusCallback_OnStartBinding(IBindStatusCallback *iface,
 284         DWORD reserved, IBinding *pbind)
 285 {
 286     BindStatusCallback *This = impl_from_IBindStatusCallback(iface);
 287
 288     TRACE("(%p)->(%d %p)\n", This, reserved, pbind);
 289
 290     if (!pbind) return E_INVALIDARG;
 291
 292     This->binding = pbind;
 293     IBinding_AddRef(pbind);
 294
 295     httprequest_setreadystate(This->request, READYSTATE_LOADED);
 296
 297     return CreateStreamOnHGlobal(NULL, TRUE, &This->stream);
 298 }
 299
 300 static HRESULT WINAPI BindStatusCallback_GetPriority(IBindStatusCallback *iface, LONG *pPriority)
 301 {
 302     BindStatusCallback *This = impl_from_IBindStatusCallback(iface);
 303
 304     TRACE("(%p)->(%p)\n", This, pPriority);
 305
 306     return E_NOTIMPL;
 307 }
 308
 309 static HRESULT WINAPI BindStatusCallback_OnLowResource(IBindStatusCallback *iface, DWORD reserved)
 310 {
 311     BindStatusCallback *This = impl_from_IBindStatusCallback(iface);
 312
 313     TRACE("(%p)->(%d)\n", This, reserved);
 314
 315     return E_NOTIMPL;
 316 }
 317
 318 static HRESULT WINAPI BindStatusCallback_OnProgress(IBindStatusCallback *iface, ULONG ulProgress,
 319         ULONG ulProgressMax, ULONG ulStatusCode, LPCWSTR szStatusText)
 320 {
 321     BindStatusCallback *This = impl_from_IBindStatusCallback(iface);
 322
 323     TRACE("(%p)->(%u %u %u %s)\n", This, ulProgress, ulProgressMax, ulStatusCode,
 324             debugstr_w(szStatusText));
 325
 326     return S_OK;
 327 }
 328
 329 static HRESULT WINAPI BindStatusCallback_OnStopBinding(IBindStatusCallback *iface,
 330         HRESULT hr, LPCWSTR error)
 331 {
 332     BindStatusCallback *This = impl_from_IBindStatusCallback(iface);
 333
 334     TRACE("(%p)->(0x%08x %s)\n", This, hr, debugstr_w(error));
 335
 336     if (This->binding)
 337     {
 338         IBinding_Release(This->binding);
 339         This->binding = NULL;
 340     }
 341
 342     if (hr == S_OK)
 343         httprequest_setreadystate(This->request, READYSTATE_COMPLETE);
 344
 345     return S_OK;
 346 }
 347
 348 static HRESULT WINAPI BindStatusCallback_GetBindInfo(IBindStatusCallback *iface,
 349         DWORD *bind_flags, BINDINFO *pbindinfo)
 350 {
 351     BindStatusCallback *This = impl_from_IBindStatusCallback(iface);
 352
 353     TRACE("(%p)->(%p %p)\n", This, bind_flags, pbindinfo);
 354
 355     *bind_flags = 0;
 356     if (This->request->async) *bind_flags |= BINDF_ASYNCHRONOUS;
 357
 358     if (This->request->verb != BINDVERB_GET && This->body)
 359     {
 360         pbindinfo->stgmedData.tymed = TYMED_HGLOBAL;
 361         pbindinfo->stgmedData.u.hGlobal = This->body;
 362         pbindinfo->cbstgmedData = GlobalSize(This->body);
 363         /* callback owns passed body pointer */
 364         IBindStatusCallback_QueryInterface(iface, &IID_IUnknown, (void**)&pbindinfo->stgmedData.pUnkForRelease);
 365     }
 366
 367     pbindinfo->dwBindVerb = This->request->verb;
 368     if (This->request->verb == BINDVERB_CUSTOM)
 369     {
 370         pbindinfo->szCustomVerb = CoTaskMemAlloc(SysStringByteLen(This->request->custom));
 371         strcpyW(pbindinfo->szCustomVerb, This->request->custom);
 372     }
 373
 374     return S_OK;
 375 }
 376
 377 static HRESULT WINAPI BindStatusCallback_OnDataAvailable(IBindStatusCallback *iface,
 378         DWORD flags, DWORD size, FORMATETC *format, STGMEDIUM *stgmed)
 379 {
 380     BindStatusCallback *This = impl_from_IBindStatusCallback(iface);
 381     DWORD read, written;
 382     BYTE buf[4096];
 383     HRESULT hr;
 384
 385     TRACE("(%p)->(%08x %d %p %p)\n", This, flags, size, format, stgmed);
 386
 387     do
 388     {
 389         hr = IStream_Read(stgmed->u.pstm, buf, sizeof(buf), &read);
 390         if (hr != S_OK) break;
 391
 392         hr = IStream_Write(This->stream, buf, read, &written);
 393     } while((hr == S_OK) && written != 0 && read != 0);
 394
 395     httprequest_setreadystate(This->request, READYSTATE_INTERACTIVE);
 396
 397     return S_OK;
 398 }
 399
 400 static HRESULT WINAPI BindStatusCallback_OnObjectAvailable(IBindStatusCallback *iface,
 401         REFIID riid, IUnknown *punk)
 402 {
 403     BindStatusCallback *This = impl_from_IBindStatusCallback(iface);
 404
 405     FIXME("(%p)->(%s %p): stub\n", This, debugstr_guid(riid), punk);
 406
 407     return E_NOTIMPL;
 408 }
 409
 410 static const IBindStatusCallbackVtbl BindStatusCallbackVtbl = {
 411     BindStatusCallback_QueryInterface,
 412     BindStatusCallback_AddRef,
 413     BindStatusCallback_Release,
 414     BindStatusCallback_OnStartBinding,
 415     BindStatusCallback_GetPriority,
 416     BindStatusCallback_OnLowResource,
 417     BindStatusCallback_OnProgress,
 418     BindStatusCallback_OnStopBinding,
 419     BindStatusCallback_GetBindInfo,
 420     BindStatusCallback_OnDataAvailable,
 421     BindStatusCallback_OnObjectAvailable
 422 };
 423
 424 static HRESULT WINAPI BSCHttpNegotiate_QueryInterface(IHttpNegotiate *iface,
 425         REFIID riid, void **ppv)
 426 {
 427     BindStatusCallback *This = impl_from_IHttpNegotiate(iface);
 428     return IBindStatusCallback_QueryInterface(&This->IBindStatusCallback_iface, riid, ppv);
 429 }
 430
 431 static ULONG WINAPI BSCHttpNegotiate_AddRef(IHttpNegotiate *iface)
 432 {
 433     BindStatusCallback *This = impl_from_IHttpNegotiate(iface);
 434     return IBindStatusCallback_AddRef(&This->IBindStatusCallback_iface);
 435 }
 436
 437 static ULONG WINAPI BSCHttpNegotiate_Release(IHttpNegotiate *iface)
 438 {
 439     BindStatusCallback *This = impl_from_IHttpNegotiate(iface);
 440     return IBindStatusCallback_Release(&This->IBindStatusCallback_iface);
 441 }
 442
 443 static HRESULT WINAPI BSCHttpNegotiate_BeginningTransaction(IHttpNegotiate *iface,
 444         LPCWSTR url, LPCWSTR headers, DWORD reserved, LPWSTR *add_headers)
 445 {
 446     static const WCHAR content_type_utf8W[] = {'C','o','n','t','e','n','t','-','T','y','p','e',':',' ',
 447         't','e','x','t','/','p','l','a','i','n',';','c','h','a','r','s','e','t','=','u','t','f','-','8','\r','\n',0};
 448
 449     BindStatusCallback *This = impl_from_IHttpNegotiate(iface);
 450     const struct httpheader *entry;
 451     WCHAR *buff, *ptr;
 452     int size = 0;
 453
 454     TRACE("(%p)->(%s %s %d %p)\n", This, debugstr_w(url), debugstr_w(headers), reserved, add_headers);
 455
 456     *add_headers = NULL;
 457
 458     if (This->request->use_utf8_content)
 459         size = sizeof(content_type_utf8W);
 460
 461     if (!list_empty(&This->request->reqheaders))
 462         size += This->request->reqheader_size*sizeof(WCHAR);
 463
 464     if (!size) return S_OK;
 465
 466     buff = CoTaskMemAlloc(size);
 467     if (!buff) return E_OUTOFMEMORY;
 468
 469     ptr = buff;
 470     if (This->request->use_utf8_content)
 471     {
 472         lstrcpyW(ptr, content_type_utf8W);
 473         ptr += sizeof(content_type_utf8W)/sizeof(WCHAR)-1;
 474     }
 475
 476     /* user headers */
 477     LIST_FOR_EACH_ENTRY(entry, &This->request->reqheaders, struct httpheader, entry)
 478     {
 479         lstrcpyW(ptr, entry->header);
 480         ptr += SysStringLen(entry->header);
 481
 482         lstrcpyW(ptr, colspaceW);
 483         ptr += sizeof(colspaceW)/sizeof(WCHAR)-1;
 484
 485         lstrcpyW(ptr, entry->value);
 486         ptr += SysStringLen(entry->value);
 487
 488         lstrcpyW(ptr, crlfW);
 489         ptr += sizeof(crlfW)/sizeof(WCHAR)-1;
 490     }
 491
 492     *add_headers = buff;
 493
 494     return S_OK;
 495 }
 496
 497 static void add_response_header(httprequest *This, const WCHAR *data, int len)
 498 {
 499     struct httpheader *entry;
 500     const WCHAR *ptr = data;
 501     BSTR header, value;
 502
 503     while (*ptr)
 504     {
 505         if (*ptr == ':')
 506         {
 507             header = SysAllocStringLen(data, ptr-data);
 508             /* skip leading spaces for a value */
 509             while (*++ptr == ' ')
 510                 ;
 511             value = SysAllocStringLen(ptr, len-(ptr-data));
 512             break;
 513         }
 514         ptr++;
 515     }
 516
 517     if (!*ptr) return;
 518
 519     /* new header */
 520     TRACE("got header %s:%s\n", debugstr_w(header), debugstr_w(value));
 521
 522     entry = heap_alloc(sizeof(*entry));
 523     entry->header = header;
 524     entry->value  = value;
 525     list_add_head(&This->respheaders, &entry->entry);
 526 }
 527
 528 static HRESULT WINAPI BSCHttpNegotiate_OnResponse(IHttpNegotiate *iface, DWORD code,
 529         LPCWSTR resp_headers, LPCWSTR req_headers, LPWSTR *add_reqheaders)
 530 {
 531     BindStatusCallback *This = impl_from_IHttpNegotiate(iface);
 532
 533     TRACE("(%p)->(%d %s %s %p)\n", This, code, debugstr_w(resp_headers),
 534           debugstr_w(req_headers), add_reqheaders);
 535
 536     This->request->status = code;
 537     /* store headers and status text */
 538     free_response_headers(This->request);
 539     SysFreeString(This->request->status_text);
 540     This->request->status_text = NULL;
 541     if (resp_headers)
 542     {
 543         const WCHAR *ptr, *line, *status_text;
 544
 545         ptr = line = resp_headers;
 546
 547         /* skip HTTP-Version */
 548         ptr = strchrW(ptr, ' ');
 549         if (ptr)
 550         {
 551             /* skip Status-Code */
 552             ptr = strchrW(++ptr, ' ');
 553             if (ptr)
 554             {
 555                 status_text = ++ptr;
 556                 /* now it supposed to end with CRLF */
 557                 while (*ptr)
 558                 {
 559                     if (*ptr == '\r' && *(ptr+1) == '\n')
 560                     {
 561                         line = ptr + 2;
 562                         This->request->status_text = SysAllocStringLen(status_text, ptr-status_text);
 563                         TRACE("status text %s\n", debugstr_w(This->request->status_text));
 564                         break;
 565                     }
 566                     ptr++;
 567                 }
 568             }
 569         }
 570
 571         /* store as unparsed string for now */
 572         This->request->raw_respheaders = SysAllocString(line);
 573     }
 574
 575     return S_OK;
 576 }
 577
 578 static const IHttpNegotiateVtbl BSCHttpNegotiateVtbl = {
 579     BSCHttpNegotiate_QueryInterface,
 580     BSCHttpNegotiate_AddRef,
 581     BSCHttpNegotiate_Release,
 582     BSCHttpNegotiate_BeginningTransaction,
 583     BSCHttpNegotiate_OnResponse
 584 };
 585
 586 static HRESULT WINAPI Authenticate_QueryInterface(IAuthenticate *iface,
 587         REFIID riid, void **ppv)
 588 {
 589     BindStatusCallback *This = impl_from_IAuthenticate(iface);
 590     return IBindStatusCallback_QueryInterface(&This->IBindStatusCallback_iface, riid, ppv);
 591 }
 592
 593 static ULONG WINAPI Authenticate_AddRef(IAuthenticate *iface)
 594 {
 595     BindStatusCallback *This = impl_from_IAuthenticate(iface);
 596     return IBindStatusCallback_AddRef(&This->IBindStatusCallback_iface);
 597 }
 598
 599 static ULONG WINAPI Authenticate_Release(IAuthenticate *iface)
 600 {
 601     BindStatusCallback *This = impl_from_IAuthenticate(iface);
 602     return IBindStatusCallback_Release(&This->IBindStatusCallback_iface);
 603 }
 604
 605 static HRESULT WINAPI Authenticate_Authenticate(IAuthenticate *iface,
 606     HWND *hwnd, LPWSTR *username, LPWSTR *password)
 607 {
 608     BindStatusCallback *This = impl_from_IAuthenticate(iface);
 609     FIXME("(%p)->(%p %p %p)\n", This, hwnd, username, password);
 610     return E_NOTIMPL;
 611 }
 612
 613 static const IAuthenticateVtbl AuthenticateVtbl = {
 614     Authenticate_QueryInterface,
 615     Authenticate_AddRef,
 616     Authenticate_Release,
 617     Authenticate_Authenticate
 618 };
 619
 620 static HRESULT BindStatusCallback_create(httprequest* This, BindStatusCallback **obj, const VARIANT *body)
 621 {
 622     BindStatusCallback *bsc;
 623     IBindCtx *pbc;
 624     HRESULT hr;
 625     int size;
 626
 627     hr = CreateBindCtx(0, &pbc);
 628     if (hr != S_OK) return hr;
 629
 630     bsc = heap_alloc(sizeof(*bsc));
 631     if (!bsc)
 632     {
 633         IBindCtx_Release(pbc);
 634         return E_OUTOFMEMORY;
 635     }
 636
 637     bsc->IBindStatusCallback_iface.lpVtbl = &BindStatusCallbackVtbl;
 638     bsc->IHttpNegotiate_iface.lpVtbl = &BSCHttpNegotiateVtbl;
 639     bsc->IAuthenticate_iface.lpVtbl = &AuthenticateVtbl;
 640     bsc->ref = 1;
 641     bsc->request = This;
 642     bsc->binding = NULL;
 643     bsc->stream = NULL;
 644     bsc->body = NULL;
 645
 646     TRACE("(%p)->(%p)\n", This, bsc);
 647
 648     This->use_utf8_content = FALSE;
 649
 650     if (This->verb != BINDVERB_GET)
 651     {
 652         void *send_data, *ptr;
 653         SAFEARRAY *sa = NULL;
 654
 655         if (V_VT(body) == (VT_VARIANT|VT_BYREF))
 656             body = V_VARIANTREF(body);
 657
 658         switch (V_VT(body))
 659         {
 660         case VT_BSTR:
 661         {
 662             int len = SysStringLen(V_BSTR(body));
 663             const WCHAR *str = V_BSTR(body);
 664             UINT i, cp = CP_ACP;
 665
 666             for (i = 0; i < len; i++)
 667             {
 668                 if (str[i] > 127)
 669                 {
 670                     cp = CP_UTF8;
 671                     break;
 672                 }
 673             }
 674
 675             size = WideCharToMultiByte(cp, 0, str, len, NULL, 0, NULL, NULL);
 676             if (!(ptr = heap_alloc(size)))
 677             {
 678                 heap_free(bsc);
 679                 return E_OUTOFMEMORY;
 680             }
 681             WideCharToMultiByte(cp, 0, str, len, ptr, size, NULL, NULL);
 682             if (cp == CP_UTF8) This->use_utf8_content = TRUE;
 683             break;
 684         }
 685         case VT_ARRAY|VT_UI1:
 686         {
 687             sa = V_ARRAY(body);
 688             if ((hr = SafeArrayAccessData(sa, (void **)&ptr)) != S_OK) return hr;
 689             if ((hr = SafeArrayGetUBound(sa, 1, &size) != S_OK))
 690             {
 691                 SafeArrayUnaccessData(sa);
 692                 return hr;
 693             }
 694             size++;
 695             break;
 696         }
 697         case VT_EMPTY:
 698         case VT_ERROR:
 699             ptr = NULL;
 700             size = 0;
 701             break;
 702         default:
 703             FIXME("unsupported body data type %d\n", V_VT(body));
 704             break;
 705         }
 706
 707         bsc->body = GlobalAlloc(GMEM_FIXED, size);
 708         if (!bsc->body)
 709         {
 710             if (V_VT(body) == VT_BSTR)
 711                 heap_free(ptr);
 712             else if (V_VT(body) == (VT_ARRAY|VT_UI1))
 713                 SafeArrayUnaccessData(sa);
 714
 715             heap_free(bsc);
 716             return E_OUTOFMEMORY;
 717         }
 718
 719         send_data = GlobalLock(bsc->body);
 720         memcpy(send_data, ptr, size);
 721         GlobalUnlock(bsc->body);
 722
 723         if (V_VT(body) == VT_BSTR)
 724             heap_free(ptr);
 725         else if (V_VT(body) == (VT_ARRAY|VT_UI1))
 726             SafeArrayUnaccessData(sa);
 727     }
 728
 729     hr = RegisterBindStatusCallback(pbc, &bsc->IBindStatusCallback_iface, NULL, 0);
 730     if (hr == S_OK)
 731     {
 732         IMoniker *moniker;
 733
 734         hr = CreateURLMoniker(NULL, This->url, &moniker);
 735         if (hr == S_OK)
 736         {
 737             IStream *stream;
 738
 739             hr = IMoniker_BindToStorage(moniker, pbc, NULL, &IID_IStream, (void**)&stream);
 740             IMoniker_Release(moniker);
 741             if (stream) IStream_Release(stream);
 742         }
 743         IBindCtx_Release(pbc);
 744     }
 745
 746     if (FAILED(hr))
 747     {
 748         IBindStatusCallback_Release(&bsc->IBindStatusCallback_iface);
 749         bsc = NULL;
 750     }
 751
 752     *obj = bsc;
 753     return hr;
 754 }
 755
 756 static HRESULT httprequest_open(httprequest *This, BSTR method, BSTR url,
 757         VARIANT async, VARIANT user, VARIANT password)
 758 {
 759     static const WCHAR MethodGetW[] = {'G','E','T',0};
 760     static const WCHAR MethodPutW[] = {'P','U','T',0};
 761     static const WCHAR MethodPostW[] = {'P','O','S','T',0};
 762     static const WCHAR MethodDeleteW[] = {'D','E','L','E','T','E',0};
 763     static const WCHAR MethodPropFindW[] = {'P','R','O','P','F','I','N','D',0};
 764     VARIANT str, is_async;
 765     HRESULT hr;
 766
 767     if (!method || !url) return E_INVALIDARG;
 768
 769     /* free previously set data */
 770     SysFreeString(This->url);
 771     SysFreeString(This->user);
 772     SysFreeString(This->password);
 773     This->url = This->user = This->password = NULL;
 774
 775     if (!strcmpiW(method, MethodGetW))
 776     {
 777         This->verb = BINDVERB_GET;
 778     }
 779     else if (!strcmpiW(method, MethodPutW))
 780     {
 781         This->verb = BINDVERB_PUT;
 782     }
 783     else if (!strcmpiW(method, MethodPostW))
 784     {
 785         This->verb = BINDVERB_POST;
 786     }
 787     else if (!strcmpiW(method, MethodDeleteW) ||
 788              !strcmpiW(method, MethodPropFindW))
 789     {
 790         This->verb = BINDVERB_CUSTOM;
 791         SysReAllocString(&This->custom, method);
 792     }
 793     else
 794     {
 795         FIXME("unsupported request type %s\n", debugstr_w(method));
 796         This->verb = -1;
 797         return E_FAIL;
 798     }
 799
 800     /* try to combine with site url */
 801     if (This->siteurl && PathIsRelativeW(url))
 802     {
 803         DWORD len = INTERNET_MAX_URL_LENGTH;
 804         WCHAR *fullW = heap_alloc(len*sizeof(WCHAR));
 805
 806         hr = UrlCombineW(This->siteurl, url, fullW, &len, 0);
 807         if (hr == S_OK)
 808         {
 809             TRACE("combined url %s\n", debugstr_w(fullW));
 810             This->url = SysAllocString(fullW);
 811         }
 812         heap_free(fullW);
 813     }
 814     else
 815         This->url = SysAllocString(url);
 816
 817     VariantInit(&is_async);
 818     hr = VariantChangeType(&is_async, &async, 0, VT_BOOL);
 819     This->async = hr == S_OK && V_BOOL(&is_async);
 820
 821     VariantInit(&str);
 822     hr = VariantChangeType(&str, &user, 0, VT_BSTR);
 823     if (hr == S_OK)
 824         This->user = V_BSTR(&str);
 825
 826     VariantInit(&str);
 827     hr = VariantChangeType(&str, &password, 0, VT_BSTR);
 828     if (hr == S_OK)
 829         This->password = V_BSTR(&str);
 830
 831     httprequest_setreadystate(This, READYSTATE_LOADING);
 832
 833     return S_OK;
 834 }
 835
 836 static HRESULT httprequest_setRequestHeader(httprequest *This, BSTR header, BSTR value)
 837 {
 838     struct httpheader *entry;
 839
 840     if (!header || !*header) return E_INVALIDARG;
 841     if (This->state != READYSTATE_LOADING) return E_FAIL;
 842     if (!value) return E_INVALIDARG;
 843
 844     /* replace existing header value if already added */
 845     LIST_FOR_EACH_ENTRY(entry, &This->reqheaders, struct httpheader, entry)
 846     {
 847         if (lstrcmpW(entry->header, header) == 0)
 848         {
 849             LONG length = SysStringLen(entry->value);
 850             HRESULT hr;
 851
 852             hr = SysReAllocString(&entry->value, value) ? S_OK : E_OUTOFMEMORY;
 853
 854             if (hr == S_OK)
 855                 This->reqheader_size += (SysStringLen(entry->value) - length);
 856
 857             return hr;
 858         }
 859     }
 860
 861     entry = heap_alloc(sizeof(*entry));
 862     if (!entry) return E_OUTOFMEMORY;
 863
 864     /* new header */
 865     entry->header = SysAllocString(header);
 866     entry->value  = SysAllocString(value);
 867
 868     /* header length including null terminator */
 869     This->reqheader_size += SysStringLen(entry->header) + sizeof(colspaceW)/sizeof(WCHAR) +
 870                             SysStringLen(entry->value)  + sizeof(crlfW)/sizeof(WCHAR) - 1;
 871
 872     list_add_head(&This->reqheaders, &entry->entry);
 873
 874     return S_OK;
 875 }
 876
 877 static HRESULT httprequest_getResponseHeader(httprequest *This, BSTR header, BSTR *value)
 878 {
 879     struct httpheader *entry;
 880
 881     if (!header || !value) return E_INVALIDARG;
 882
 883     if (This->raw_respheaders && list_empty(&This->respheaders))
 884     {
 885         WCHAR *ptr, *line;
 886
 887         ptr = line = This->raw_respheaders;
 888         while (*ptr)
 889         {
 890             if (*ptr == '\r' && *(ptr+1) == '\n')
 891             {
 892                 add_response_header(This, line, ptr-line);
 893                 ptr++; line = ++ptr;
 894                 continue;
 895             }
 896             ptr++;
 897         }
 898     }
 899
 900     LIST_FOR_EACH_ENTRY(entry, &This->respheaders, struct httpheader, entry)
 901     {
 902         if (!strcmpiW(entry->header, header))
 903         {
 904             *value = SysAllocString(entry->value);
 905             TRACE("header value %s\n", debugstr_w(*value));
 906             return S_OK;
 907         }
 908     }
 909
 910     return S_FALSE;
 911 }
 912
 913 static HRESULT httprequest_getAllResponseHeaders(httprequest *This, BSTR *respheaders)
 914 {
 915     if (!respheaders) return E_INVALIDARG;
 916
 917     *respheaders = SysAllocString(This->raw_respheaders);
 918
 919     return S_OK;
 920 }
 921
 922 static HRESULT httprequest_send(httprequest *This, VARIANT body)
 923 {
 924     BindStatusCallback *bsc = NULL;
 925     HRESULT hr;
 926
 927     if (This->state != READYSTATE_LOADING) return E_FAIL;
 928
 929     hr = BindStatusCallback_create(This, &bsc, &body);
 930     if (FAILED(hr)) return hr;
 931
 932     BindStatusCallback_Detach(This->bsc);
 933     This->bsc = bsc;
 934
 935     return hr;
 936 }
 937
 938 static HRESULT httprequest_abort(httprequest *This)
 939 {
 940     BindStatusCallback_Detach(This->bsc);
 941     This->bsc = NULL;
 942
 943     httprequest_setreadystate(This, READYSTATE_UNINITIALIZED);
 944
 945     return S_OK;
 946 }
 947
 948 static HRESULT httprequest_get_status(httprequest *This, LONG *status)
 949 {
 950     if (!status) return E_INVALIDARG;
 951     if (This->state != READYSTATE_COMPLETE) return E_FAIL;
 952
 953     *status = This->status;
 954
 955     return S_OK;
 956 }
 957
 958 static HRESULT httprequest_get_statusText(httprequest *This, BSTR *status)
 959 {
 960     if (!status) return E_INVALIDARG;
 961     if (This->state != READYSTATE_COMPLETE) return E_FAIL;
 962
 963     *status = SysAllocString(This->status_text);
 964
 965     return S_OK;
 966 }
 967
 968 static HRESULT httprequest_get_responseText(httprequest *This, BSTR *body)
 969 {
 970     HGLOBAL hglobal;
 971     HRESULT hr;
 972
 973     if (!body) return E_INVALIDARG;
 974     if (This->state != READYSTATE_COMPLETE) return E_FAIL;
 975
 976     hr = GetHGlobalFromStream(This->bsc->stream, &hglobal);
 977     if (hr == S_OK)
 978     {
 979         xmlChar *ptr = GlobalLock(hglobal);
 980         DWORD size = GlobalSize(hglobal);
 981         xmlCharEncoding encoding = XML_CHAR_ENCODING_UTF8;
 982
 983         /* try to determine data encoding */
 984         if (size >= 4)
 985         {
 986             encoding = xmlDetectCharEncoding(ptr, 4);
 987             TRACE("detected encoding: %s\n", debugstr_a(xmlGetCharEncodingName(encoding)));
 988             if ( encoding != XML_CHAR_ENCODING_UTF8 &&
 989                  encoding != XML_CHAR_ENCODING_UTF16LE &&
 990                  encoding != XML_CHAR_ENCODING_NONE )
 991             {
 992                 FIXME("unsupported encoding: %s\n", debugstr_a(xmlGetCharEncodingName(encoding)));
 993                 GlobalUnlock(hglobal);
 994                 return E_FAIL;
 995             }
 996         }
 997
 998         /* without BOM assume UTF-8 */
 999         if (encoding == XML_CHAR_ENCODING_UTF8 ||
1000             encoding == XML_CHAR_ENCODING_NONE )
1001         {
1002             DWORD length = MultiByteToWideChar(CP_UTF8, 0, (LPCSTR)ptr, size, NULL, 0);
1003
1004             *body = SysAllocStringLen(NULL, length);
1005             if (*body)
1006                 MultiByteToWideChar( CP_UTF8, 0, (LPCSTR)ptr, size, *body, length);
1007         }
1008         else
1009             *body = SysAllocStringByteLen((LPCSTR)ptr, size);
1010
1011         if (!*body) hr = E_OUTOFMEMORY;
1012         GlobalUnlock(hglobal);
1013     }
1014
1015     return hr;
1016 }
1017
1018 static HRESULT httprequest_get_responseXML(httprequest *This, IDispatch **body)
1019 {
1020     IXMLDOMDocument3 *doc;
1021     HRESULT hr;
1022     BSTR str;
1023
1024     if (!body) return E_INVALIDARG;
1025     if (This->state != READYSTATE_COMPLETE) return E_FAIL;
1026
1027     hr = DOMDocument_create(MSXML_DEFAULT, NULL, (void**)&doc);
1028     if (hr != S_OK) return hr;
1029
1030     hr = httprequest_get_responseText(This, &str);
1031     if (hr == S_OK)
1032     {
1033         VARIANT_BOOL ok;
1034
1035         hr = IXMLDOMDocument3_loadXML(doc, str, &ok);
1036         SysFreeString(str);
1037     }
1038
1039     IXMLDOMDocument3_QueryInterface(doc, &IID_IDispatch, (void**)body);
1040     IXMLDOMDocument3_Release(doc);
1041
1042     return hr;
1043 }
1044
1045 static HRESULT httprequest_get_responseBody(httprequest *This, VARIANT *body)
1046 {
1047     HGLOBAL hglobal;
1048     HRESULT hr;
1049
1050     if (!body) return E_INVALIDARG;
1051     V_VT(body) = VT_EMPTY;
1052
1053     if (This->state != READYSTATE_COMPLETE) return E_PENDING;
1054
1055     hr = GetHGlobalFromStream(This->bsc->stream, &hglobal);
1056     if (hr == S_OK)
1057     {
1058         void *ptr = GlobalLock(hglobal);
1059         DWORD size = GlobalSize(hglobal);
1060
1061         SAFEARRAYBOUND bound;
1062         SAFEARRAY *array;
1063
1064         bound.lLbound = 0;
1065         bound.cElements = size;
1066         array = SafeArrayCreate(VT_UI1, 1, &bound);
1067
1068         if (array)
1069         {
1070             void *dest;
1071
1072             V_VT(body) = VT_ARRAY | VT_UI1;
1073             V_ARRAY(body) = array;
1074
1075             hr = SafeArrayAccessData(array, &dest);
1076             if (hr == S_OK)
1077             {
1078                 memcpy(dest, ptr, size);
1079                 SafeArrayUnaccessData(array);
1080             }
1081             else
1082             {
1083                 VariantClear(body);
1084             }
1085         }
1086         else
1087             hr = E_FAIL;
1088
1089         GlobalUnlock(hglobal);
1090     }
1091
1092     return hr;
1093 }
1094
1095 static HRESULT httprequest_get_responseStream(httprequest *This, VARIANT *body)
1096 {
1097     LARGE_INTEGER move;
1098     IStream *stream;
1099     HRESULT hr;
1100
1101     if (!body) return E_INVALIDARG;
1102     V_VT(body) = VT_EMPTY;
1103
1104     if (This->state != READYSTATE_COMPLETE) return E_PENDING;
1105
1106     hr = IStream_Clone(This->bsc->stream, &stream);
1107
1108     move.QuadPart = 0;
1109     IStream_Seek(stream, move, STREAM_SEEK_SET, NULL);
1110
1111     V_VT(body) = VT_UNKNOWN;
1112     V_UNKNOWN(body) = (IUnknown*)stream;
1113
1114     return hr;
1115 }
1116
1117 static HRESULT httprequest_get_readyState(httprequest *This, LONG *state)
1118 {
1119     if (!state) return E_INVALIDARG;
1120
1121     *state = This->state;
1122     return S_OK;
1123 }
1124
1125 static HRESULT httprequest_put_onreadystatechange(httprequest *This, IDispatch *sink)
1126 {
1127     if (This->sink) IDispatch_Release(This->sink);
1128     if ((This->sink = sink)) IDispatch_AddRef(This->sink);
1129
1130     return S_OK;
1131 }
1132
1133 static void httprequest_release(httprequest *This)
1134 {
1135     struct httpheader *header, *header2;
1136
1137     if (This->site)
1138         IUnknown_Release( This->site );
1139
1140     SysFreeString(This->custom);
1141     SysFreeString(This->siteurl);
1142     SysFreeString(This->url);
1143     SysFreeString(This->user);
1144     SysFreeString(This->password);
1145
1146     /* request headers */
1147     LIST_FOR_EACH_ENTRY_SAFE(header, header2, &This->reqheaders, struct httpheader, entry)
1148     {
1149         list_remove(&header->entry);
1150         SysFreeString(header->header);
1151         SysFreeString(header->value);
1152         heap_free(header);
1153     }
1154     /* response headers */
1155     free_response_headers(This);
1156     SysFreeString(This->status_text);
1157
1158     /* detach callback object */
1159     BindStatusCallback_Detach(This->bsc);
1160
1161     if (This->sink) IDispatch_Release(This->sink);
1162 }
1163
1164 static HRESULT WINAPI XMLHTTPRequest_QueryInterface(IXMLHTTPRequest *iface, REFIID riid, void **ppvObject)
1165 {
1166     httprequest *This = impl_from_IXMLHTTPRequest( iface );
1167     TRACE("(%p)->(%s %p)\n", This, debugstr_guid(riid), ppvObject);
1168
1169     if ( IsEqualGUID( riid, &IID_IXMLHTTPRequest) ||
1170          IsEqualGUID( riid, &IID_IDispatch) ||
1171          IsEqualGUID( riid, &IID_IUnknown) )
1172     {
1173         *ppvObject = iface;
1174     }
1175     else if (IsEqualGUID(&IID_IObjectWithSite, riid))
1176     {
1177         *ppvObject = &This->IObjectWithSite_iface;
1178     }
1179     else if (IsEqualGUID(&IID_IObjectSafety, riid))
1180     {
1181         *ppvObject = &This->IObjectSafety_iface;
1182     }
1183     else
1184     {
1185         TRACE("Unsupported interface %s\n", debugstr_guid(riid));
1186         *ppvObject = NULL;
1187         return E_NOINTERFACE;
1188     }
1189
1190     IXMLHTTPRequest_AddRef( iface );
1191
1192     return S_OK;
1193 }
1194
1195 static ULONG WINAPI XMLHTTPRequest_AddRef(IXMLHTTPRequest *iface)
1196 {
1197     httprequest *This = impl_from_IXMLHTTPRequest( iface );
1198     ULONG ref = InterlockedIncrement( &This->ref );
1199     TRACE("(%p)->(%u)\n", This, ref );
1200     return ref;
1201 }
1202
1203 static ULONG WINAPI XMLHTTPRequest_Release(IXMLHTTPRequest *iface)
1204 {
1205     httprequest *This = impl_from_IXMLHTTPRequest( iface );
1206     ULONG ref = InterlockedDecrement( &This->ref );
1207
1208     TRACE("(%p)->(%u)\n", This, ref );
1209
1210     if ( ref == 0 )
1211     {
1212         httprequest_release( This );
1213         heap_free( This );
1214     }
1215
1216     return ref;
1217 }
1218
1219 static HRESULT WINAPI XMLHTTPRequest_GetTypeInfoCount(IXMLHTTPRequest *iface, UINT *pctinfo)
1220 {
1221     httprequest *This = impl_from_IXMLHTTPRequest( iface );
1222
1223     TRACE("(%p)->(%p)\n", This, pctinfo);
1224
1225     *pctinfo = 1;
1226
1227     return S_OK;
1228 }
1229
1230 static HRESULT WINAPI XMLHTTPRequest_GetTypeInfo(IXMLHTTPRequest *iface, UINT iTInfo,
1231         LCID lcid, ITypeInfo **ppTInfo)
1232 {
1233     httprequest *This = impl_from_IXMLHTTPRequest( iface );
1234
1235     TRACE("(%p)->(%u %u %p)\n", This, iTInfo, lcid, ppTInfo);
1236
1237     return get_typeinfo(IXMLHTTPRequest_tid, ppTInfo);
1238 }
1239
1240 static HRESULT WINAPI XMLHTTPRequest_GetIDsOfNames(IXMLHTTPRequest *iface, REFIID riid,
1241         LPOLESTR *rgszNames, UINT cNames, LCID lcid, DISPID *rgDispId)
1242 {
1243     httprequest *This = impl_from_IXMLHTTPRequest( iface );
1244     ITypeInfo *typeinfo;
1245     HRESULT hr;
1246
1247     TRACE("(%p)->(%s %p %u %u %p)\n", This, debugstr_guid(riid), rgszNames, cNames,
1248           lcid, rgDispId);
1249
1250     if(!rgszNames || cNames == 0 || !rgDispId)
1251         return E_INVALIDARG;
1252
1253     hr = get_typeinfo(IXMLHTTPRequest_tid, &typeinfo);
1254     if(SUCCEEDED(hr))
1255     {
1256         hr = ITypeInfo_GetIDsOfNames(typeinfo, rgszNames, cNames, rgDispId);
1257         ITypeInfo_Release(typeinfo);
1258     }
1259
1260     return hr;
1261 }
1262
1263 static HRESULT WINAPI XMLHTTPRequest_Invoke(IXMLHTTPRequest *iface, DISPID dispIdMember, REFIID riid,
1264         LCID lcid, WORD wFlags, DISPPARAMS *pDispParams, VARIANT *pVarResult,
1265         EXCEPINFO *pExcepInfo, UINT *puArgErr)
1266 {
1267     httprequest *This = impl_from_IXMLHTTPRequest( iface );
1268     ITypeInfo *typeinfo;
1269     HRESULT hr;
1270
1271     TRACE("(%p)->(%d %s %d %d %p %p %p %p)\n", This, dispIdMember, debugstr_guid(riid),
1272           lcid, wFlags, pDispParams, pVarResult, pExcepInfo, puArgErr);
1273
1274     hr = get_typeinfo(IXMLHTTPRequest_tid, &typeinfo);
1275     if(SUCCEEDED(hr))
1276     {
1277         hr = ITypeInfo_Invoke(typeinfo, &This->IXMLHTTPRequest_iface, dispIdMember, wFlags,
1278                 pDispParams, pVarResult, pExcepInfo, puArgErr);
1279         ITypeInfo_Release(typeinfo);
1280     }
1281
1282     return hr;
1283 }
1284
1285 static HRESULT WINAPI XMLHTTPRequest_open(IXMLHTTPRequest *iface, BSTR method, BSTR url,
1286         VARIANT async, VARIANT user, VARIANT password)
1287 {
1288     httprequest *This = impl_from_IXMLHTTPRequest( iface );
1289     TRACE("(%p)->(%s %s %s)\n", This, debugstr_w(method), debugstr_w(url),
1290         debugstr_variant(&async));
1291     return httprequest_open(This, method, url, async, user, password);
1292 }
1293
1294 static HRESULT WINAPI XMLHTTPRequest_setRequestHeader(IXMLHTTPRequest *iface, BSTR header, BSTR value)
1295 {
1296     httprequest *This = impl_from_IXMLHTTPRequest( iface );
1297     TRACE("(%p)->(%s %s)\n", This, debugstr_w(header), debugstr_w(value));
1298     return httprequest_setRequestHeader(This, header, value);
1299 }
1300
1301 static HRESULT WINAPI XMLHTTPRequest_getResponseHeader(IXMLHTTPRequest *iface, BSTR header, BSTR *value)
1302 {
1303     httprequest *This = impl_from_IXMLHTTPRequest( iface );
1304     TRACE("(%p)->(%s %p)\n", This, debugstr_w(header), value);
1305     return httprequest_getResponseHeader(This, header, value);
1306 }
1307
1308 static HRESULT WINAPI XMLHTTPRequest_getAllResponseHeaders(IXMLHTTPRequest *iface, BSTR *respheaders)
1309 {
1310     httprequest *This = impl_from_IXMLHTTPRequest( iface );
1311     TRACE("(%p)->(%p)\n", This, respheaders);
1312     return httprequest_getAllResponseHeaders(This, respheaders);
1313 }
1314
1315 static HRESULT WINAPI XMLHTTPRequest_send(IXMLHTTPRequest *iface, VARIANT body)
1316 {
1317     httprequest *This = impl_from_IXMLHTTPRequest( iface );
1318     TRACE("(%p)->(%s)\n", This, debugstr_variant(&body));
1319     return httprequest_send(This, body);
1320 }
1321
1322 static HRESULT WINAPI XMLHTTPRequest_abort(IXMLHTTPRequest *iface)
1323 {
1324     httprequest *This = impl_from_IXMLHTTPRequest( iface );
1325     TRACE("(%p)\n", This);
1326     return httprequest_abort(This);
1327 }
1328
1329 static HRESULT WINAPI XMLHTTPRequest_get_status(IXMLHTTPRequest *iface, LONG *status)
1330 {
1331     httprequest *This = impl_from_IXMLHTTPRequest( iface );
1332     TRACE("(%p)->(%p)\n", This, status);
1333     return httprequest_get_status(This, status);
1334 }
1335
1336 static HRESULT WINAPI XMLHTTPRequest_get_statusText(IXMLHTTPRequest *iface, BSTR *status)
1337 {
1338     httprequest *This = impl_from_IXMLHTTPRequest( iface );
1339     TRACE("(%p)->(%p)\n", This, status);
1340     return httprequest_get_statusText(This, status);
1341 }
1342
1343 static HRESULT WINAPI XMLHTTPRequest_get_responseXML(IXMLHTTPRequest *iface, IDispatch **body)
1344 {
1345     httprequest *This = impl_from_IXMLHTTPRequest( iface );
1346     TRACE("(%p)->(%p)\n", This, body);
1347     return httprequest_get_responseXML(This, body);
1348 }
1349
1350 static HRESULT WINAPI XMLHTTPRequest_get_responseText(IXMLHTTPRequest *iface, BSTR *body)
1351 {
1352     httprequest *This = impl_from_IXMLHTTPRequest( iface );
1353     TRACE("(%p)->(%p)\n", This, body);
1354     return httprequest_get_responseText(This, body);
1355 }
1356
1357 static HRESULT WINAPI XMLHTTPRequest_get_responseBody(IXMLHTTPRequest *iface, VARIANT *body)
1358 {
1359     httprequest *This = impl_from_IXMLHTTPRequest( iface );
1360     TRACE("(%p)->(%p)\n", This, body);
1361     return httprequest_get_responseBody(This, body);
1362 }
1363
1364 static HRESULT WINAPI XMLHTTPRequest_get_responseStream(IXMLHTTPRequest *iface, VARIANT *body)
1365 {
1366     httprequest *This = impl_from_IXMLHTTPRequest( iface );
1367     TRACE("(%p)->(%p)\n", This, body);
1368     return httprequest_get_responseStream(This, body);
1369 }
1370
1371 static HRESULT WINAPI XMLHTTPRequest_get_readyState(IXMLHTTPRequest *iface, LONG *state)
1372 {
1373     httprequest *This = impl_from_IXMLHTTPRequest( iface );
1374     TRACE("(%p)->(%p)\n", This, state);
1375     return httprequest_get_readyState(This, state);
1376 }
1377
1378 static HRESULT WINAPI XMLHTTPRequest_put_onreadystatechange(IXMLHTTPRequest *iface, IDispatch *sink)
1379 {
1380     httprequest *This = impl_from_IXMLHTTPRequest( iface );
1381     TRACE("(%p)->(%p)\n", This, sink);
1382     return httprequest_put_onreadystatechange(This, sink);
1383 }
1384
1385 static const struct IXMLHTTPRequestVtbl XMLHTTPRequestVtbl =
1386 {
1387     XMLHTTPRequest_QueryInterface,
1388     XMLHTTPRequest_AddRef,
1389     XMLHTTPRequest_Release,
1390     XMLHTTPRequest_GetTypeInfoCount,
1391     XMLHTTPRequest_GetTypeInfo,
1392     XMLHTTPRequest_GetIDsOfNames,
1393     XMLHTTPRequest_Invoke,
1394     XMLHTTPRequest_open,
1395     XMLHTTPRequest_setRequestHeader,
1396     XMLHTTPRequest_getResponseHeader,
1397     XMLHTTPRequest_getAllResponseHeaders,
1398     XMLHTTPRequest_send,
1399     XMLHTTPRequest_abort,
1400     XMLHTTPRequest_get_status,
1401     XMLHTTPRequest_get_statusText,
1402     XMLHTTPRequest_get_responseXML,
1403     XMLHTTPRequest_get_responseText,
1404     XMLHTTPRequest_get_responseBody,
1405     XMLHTTPRequest_get_responseStream,
1406     XMLHTTPRequest_get_readyState,
1407     XMLHTTPRequest_put_onreadystatechange
1408 };
1409
1410 /* IObjectWithSite */
1411 static HRESULT WINAPI
1412 httprequest_ObjectWithSite_QueryInterface( IObjectWithSite* iface, REFIID riid, void** ppvObject )
1413 {
1414     httprequest *This = impl_from_IObjectWithSite(iface);
1415     return IXMLHTTPRequest_QueryInterface( (IXMLHTTPRequest *)This, riid, ppvObject );
1416 }
1417
1418 static ULONG WINAPI httprequest_ObjectWithSite_AddRef( IObjectWithSite* iface )
1419 {
1420     httprequest *This = impl_from_IObjectWithSite(iface);
1421     return IXMLHTTPRequest_AddRef((IXMLHTTPRequest *)This);
1422 }
1423
1424 static ULONG WINAPI httprequest_ObjectWithSite_Release( IObjectWithSite* iface )
1425 {
1426     httprequest *This = impl_from_IObjectWithSite(iface);
1427     return IXMLHTTPRequest_Release((IXMLHTTPRequest *)This);
1428 }
1429
1430 static HRESULT WINAPI httprequest_ObjectWithSite_GetSite( IObjectWithSite *iface, REFIID iid, void **ppvSite )
1431 {
1432     httprequest *This = impl_from_IObjectWithSite(iface);
1433
1434     TRACE("(%p)->(%s %p)\n", This, debugstr_guid( iid ), ppvSite );
1435
1436     if ( !This->site )
1437         return E_FAIL;
1438
1439     return IUnknown_QueryInterface( This->site, iid, ppvSite );
1440 }
1441
1442 static HRESULT WINAPI httprequest_ObjectWithSite_SetSite( IObjectWithSite *iface, IUnknown *punk )
1443 {
1444     httprequest *This = impl_from_IObjectWithSite(iface);
1445     IServiceProvider *provider;
1446     HRESULT hr;
1447
1448     TRACE("(%p)->(%p)\n", iface, punk);
1449
1450     if (punk)
1451         IUnknown_AddRef( punk );
1452
1453     if(This->site)
1454         IUnknown_Release( This->site );
1455
1456     This->site = punk;
1457
1458     hr = IUnknown_QueryInterface(This->site, &IID_IServiceProvider, (void**)&provider);
1459     if (hr == S_OK)
1460     {
1461         IHTMLDocument2 *doc;
1462
1463         hr = IServiceProvider_QueryService(provider, &SID_SContainerDispatch, &IID_IHTMLDocument2, (void**)&doc);
1464         if (hr == S_OK)
1465         {
1466             SysFreeString(This->siteurl);
1467
1468             hr = IHTMLDocument2_get_URL(doc, &This->siteurl);
1469             IHTMLDocument2_Release(doc);
1470             TRACE("host url %s, 0x%08x\n", debugstr_w(This->siteurl), hr);
1471         }
1472         IServiceProvider_Release(provider);
1473     }
1474
1475     return S_OK;
1476 }
1477
1478 static const IObjectWithSiteVtbl ObjectWithSiteVtbl =
1479 {
1480     httprequest_ObjectWithSite_QueryInterface,
1481     httprequest_ObjectWithSite_AddRef,
1482     httprequest_ObjectWithSite_Release,
1483     httprequest_ObjectWithSite_SetSite,
1484     httprequest_ObjectWithSite_GetSite
1485 };
1486
1487 /* IObjectSafety */
1488 static HRESULT WINAPI httprequest_Safety_QueryInterface(IObjectSafety *iface, REFIID riid, void **ppv)
1489 {
1490     httprequest *This = impl_from_IObjectSafety(iface);
1491     return IXMLHTTPRequest_QueryInterface( (IXMLHTTPRequest *)This, riid, ppv );
1492 }
1493
1494 static ULONG WINAPI httprequest_Safety_AddRef(IObjectSafety *iface)
1495 {
1496     httprequest *This = impl_from_IObjectSafety(iface);
1497     return IXMLHTTPRequest_AddRef((IXMLHTTPRequest *)This);
1498 }
1499
1500 static ULONG WINAPI httprequest_Safety_Release(IObjectSafety *iface)
1501 {
1502     httprequest *This = impl_from_IObjectSafety(iface);
1503     return IXMLHTTPRequest_Release((IXMLHTTPRequest *)This);
1504 }
1505
1506 static HRESULT WINAPI httprequest_Safety_GetInterfaceSafetyOptions(IObjectSafety *iface, REFIID riid,
1507         DWORD *supported, DWORD *enabled)
1508 {
1509     httprequest *This = impl_from_IObjectSafety(iface);
1510
1511     TRACE("(%p)->(%s %p %p)\n", This, debugstr_guid(riid), supported, enabled);
1512
1513     if(!supported || !enabled) return E_POINTER;
1514
1515     *supported = safety_supported_options;
1516     *enabled = This->safeopt;
1517
1518     return S_OK;
1519 }
1520
1521 static HRESULT WINAPI httprequest_Safety_SetInterfaceSafetyOptions(IObjectSafety *iface, REFIID riid,
1522         DWORD mask, DWORD enabled)
1523 {
1524     httprequest *This = impl_from_IObjectSafety(iface);
1525     TRACE("(%p)->(%s %x %x)\n", This, debugstr_guid(riid), mask, enabled);
1526
1527     if ((mask & ~safety_supported_options))
1528         return E_FAIL;
1529
1530     This->safeopt = (This->safeopt & ~mask) | (mask & enabled);
1531
1532     return S_OK;
1533 }
1534
1535 static const IObjectSafetyVtbl ObjectSafetyVtbl = {
1536     httprequest_Safety_QueryInterface,
1537     httprequest_Safety_AddRef,
1538     httprequest_Safety_Release,
1539     httprequest_Safety_GetInterfaceSafetyOptions,
1540     httprequest_Safety_SetInterfaceSafetyOptions
1541 };
1542
1543 /* IServerXMLHTTPRequest */
1544 static HRESULT WINAPI ServerXMLHTTPRequest_QueryInterface(IServerXMLHTTPRequest *iface, REFIID riid, void **obj)
1545 {
1546     serverhttp *This = impl_from_IServerXMLHTTPRequest( iface );
1547
1548     TRACE("(%p)->(%s %p)\n", This, debugstr_guid(riid), obj);
1549
1550     if ( IsEqualGUID( riid, &IID_IServerXMLHTTPRequest) ||
1551          IsEqualGUID( riid, &IID_IXMLHTTPRequest) ||
1552          IsEqualGUID( riid, &IID_IDispatch) ||
1553          IsEqualGUID( riid, &IID_IUnknown) )
1554     {
1555         *obj = iface;
1556     }
1557     else
1558     {
1559         TRACE("Unsupported interface %s\n", debugstr_guid(riid));
1560         *obj = NULL;
1561         return E_NOINTERFACE;
1562     }
1563
1564     IServerXMLHTTPRequest_AddRef( iface );
1565
1566     return S_OK;
1567 }
1568
1569 static ULONG WINAPI ServerXMLHTTPRequest_AddRef(IServerXMLHTTPRequest *iface)
1570 {
1571     serverhttp *This = impl_from_IServerXMLHTTPRequest( iface );
1572     ULONG ref = InterlockedIncrement( &This->ref );
1573     TRACE("(%p)->(%u)\n", This, ref );
1574     return ref;
1575 }
1576
1577 static ULONG WINAPI ServerXMLHTTPRequest_Release(IServerXMLHTTPRequest *iface)
1578 {
1579     serverhttp *This = impl_from_IServerXMLHTTPRequest( iface );
1580     ULONG ref = InterlockedDecrement( &This->ref );
1581
1582     TRACE("(%p)->(%u)\n", This, ref );
1583
1584     if ( ref == 0 )
1585     {
1586         httprequest_release( &This->req );
1587         heap_free( This );
1588     }
1589
1590     return ref;
1591 }
1592
1593 static HRESULT WINAPI ServerXMLHTTPRequest_GetTypeInfoCount(IServerXMLHTTPRequest *iface, UINT *pctinfo)
1594 {
1595     serverhttp *This = impl_from_IServerXMLHTTPRequest( iface );
1596
1597     TRACE("(%p)->(%p)\n", This, pctinfo);
1598     *pctinfo = 1;
1599
1600     return S_OK;
1601 }
1602
1603 static HRESULT WINAPI ServerXMLHTTPRequest_GetTypeInfo(IServerXMLHTTPRequest *iface, UINT iTInfo,
1604         LCID lcid, ITypeInfo **ppTInfo)
1605 {
1606     serverhttp *This = impl_from_IServerXMLHTTPRequest( iface );
1607
1608     TRACE("(%p)->(%u %u %p)\n", This, iTInfo, lcid, ppTInfo);
1609
1610     return get_typeinfo(IServerXMLHTTPRequest_tid, ppTInfo);
1611 }
1612
1613 static HRESULT WINAPI ServerXMLHTTPRequest_GetIDsOfNames(IServerXMLHTTPRequest *iface, REFIID riid,
1614         LPOLESTR *rgszNames, UINT cNames, LCID lcid, DISPID *rgDispId)
1615 {
1616     serverhttp *This = impl_from_IServerXMLHTTPRequest( iface );
1617     ITypeInfo *typeinfo;
1618     HRESULT hr;
1619
1620     TRACE("(%p)->(%s %p %u %u %p)\n", This, debugstr_guid(riid), rgszNames, cNames,
1621           lcid, rgDispId);
1622
1623     if(!rgszNames || cNames == 0 || !rgDispId)
1624         return E_INVALIDARG;
1625
1626     hr = get_typeinfo(IServerXMLHTTPRequest_tid, &typeinfo);
1627     if(SUCCEEDED(hr))
1628     {
1629         hr = ITypeInfo_GetIDsOfNames(typeinfo, rgszNames, cNames, rgDispId);
1630         ITypeInfo_Release(typeinfo);
1631     }
1632
1633     return hr;
1634 }
1635
1636 static HRESULT WINAPI ServerXMLHTTPRequest_Invoke(IServerXMLHTTPRequest *iface, DISPID dispIdMember, REFIID riid,
1637         LCID lcid, WORD wFlags, DISPPARAMS *pDispParams, VARIANT *pVarResult,
1638         EXCEPINFO *pExcepInfo, UINT *puArgErr)
1639 {
1640     serverhttp *This = impl_from_IServerXMLHTTPRequest( iface );
1641     ITypeInfo *typeinfo;
1642     HRESULT hr;
1643
1644     TRACE("(%p)->(%d %s %d %d %p %p %p %p)\n", This, dispIdMember, debugstr_guid(riid),
1645           lcid, wFlags, pDispParams, pVarResult, pExcepInfo, puArgErr);
1646
1647     hr = get_typeinfo(IServerXMLHTTPRequest_tid, &typeinfo);
1648     if(SUCCEEDED(hr))
1649     {
1650         hr = ITypeInfo_Invoke(typeinfo, &This->IServerXMLHTTPRequest_iface, dispIdMember, wFlags,
1651                 pDispParams, pVarResult, pExcepInfo, puArgErr);
1652         ITypeInfo_Release(typeinfo);
1653     }
1654
1655     return hr;
1656 }
1657
1658 static HRESULT WINAPI ServerXMLHTTPRequest_open(IServerXMLHTTPRequest *iface, BSTR method, BSTR url,
1659         VARIANT async, VARIANT user, VARIANT password)
1660 {
1661     serverhttp *This = impl_from_IServerXMLHTTPRequest( iface );
1662     TRACE("(%p)->(%s %s %s)\n", This, debugstr_w(method), debugstr_w(url),
1663         debugstr_variant(&async));
1664     return httprequest_open(&This->req, method, url, async, user, password);
1665 }
1666
1667 static HRESULT WINAPI ServerXMLHTTPRequest_setRequestHeader(IServerXMLHTTPRequest *iface, BSTR header, BSTR value)
1668 {
1669     serverhttp *This = impl_from_IServerXMLHTTPRequest( iface );
1670     TRACE("(%p)->(%s %s)\n", This, debugstr_w(header), debugstr_w(value));
1671     return httprequest_setRequestHeader(&This->req, header, value);
1672 }
1673
1674 static HRESULT WINAPI ServerXMLHTTPRequest_getResponseHeader(IServerXMLHTTPRequest *iface, BSTR header, BSTR *value)
1675 {
1676     serverhttp *This = impl_from_IServerXMLHTTPRequest( iface );
1677     TRACE("(%p)->(%s %p)\n", This, debugstr_w(header), value);
1678     return httprequest_getResponseHeader(&This->req, header, value);
1679 }
1680
1681 static HRESULT WINAPI ServerXMLHTTPRequest_getAllResponseHeaders(IServerXMLHTTPRequest *iface, BSTR *respheaders)
1682 {
1683     serverhttp *This = impl_from_IServerXMLHTTPRequest( iface );
1684     TRACE("(%p)->(%p)\n", This, respheaders);
1685     return httprequest_getAllResponseHeaders(&This->req, respheaders);
1686 }
1687
1688 static HRESULT WINAPI ServerXMLHTTPRequest_send(IServerXMLHTTPRequest *iface, VARIANT body)
1689 {
1690     serverhttp *This = impl_from_IServerXMLHTTPRequest( iface );
1691     TRACE("(%p)->(%s)\n", This, debugstr_variant(&body));
1692     return httprequest_send(&This->req, body);
1693 }
1694
1695 static HRESULT WINAPI ServerXMLHTTPRequest_abort(IServerXMLHTTPRequest *iface)
1696 {
1697     serverhttp *This = impl_from_IServerXMLHTTPRequest( iface );
1698     TRACE("(%p)\n", This);
1699     return httprequest_abort(&This->req);
1700 }
1701
1702 static HRESULT WINAPI ServerXMLHTTPRequest_get_status(IServerXMLHTTPRequest *iface, LONG *status)
1703 {
1704     serverhttp *This = impl_from_IServerXMLHTTPRequest( iface );
1705     TRACE("(%p)->(%p)\n", This, status);
1706     return httprequest_get_status(&This->req, status);
1707 }
1708
1709 static HRESULT WINAPI ServerXMLHTTPRequest_get_statusText(IServerXMLHTTPRequest *iface, BSTR *status)
1710 {
1711     serverhttp *This = impl_from_IServerXMLHTTPRequest( iface );
1712     TRACE("(%p)->(%p)\n", This, status);
1713     return httprequest_get_statusText(&This->req, status);
1714 }
1715
1716 static HRESULT WINAPI ServerXMLHTTPRequest_get_responseXML(IServerXMLHTTPRequest *iface, IDispatch **body)
1717 {
1718     serverhttp *This = impl_from_IServerXMLHTTPRequest( iface );
1719     TRACE("(%p)->(%p)\n", This, body);
1720     return httprequest_get_responseXML(&This->req, body);
1721 }
1722
1723 static HRESULT WINAPI ServerXMLHTTPRequest_get_responseText(IServerXMLHTTPRequest *iface, BSTR *body)
1724 {
1725     serverhttp *This = impl_from_IServerXMLHTTPRequest( iface );
1726     TRACE("(%p)->(%p)\n", This, body);
1727     return httprequest_get_responseText(&This->req, body);
1728 }
1729
1730 static HRESULT WINAPI ServerXMLHTTPRequest_get_responseBody(IServerXMLHTTPRequest *iface, VARIANT *body)
1731 {
1732     serverhttp *This = impl_from_IServerXMLHTTPRequest( iface );
1733     TRACE("(%p)->(%p)\n", This, body);
1734     return httprequest_get_responseBody(&This->req, body);
1735 }
1736
1737 static HRESULT WINAPI ServerXMLHTTPRequest_get_responseStream(IServerXMLHTTPRequest *iface, VARIANT *body)
1738 {
1739     serverhttp *This = impl_from_IServerXMLHTTPRequest( iface );
1740     TRACE("(%p)->(%p)\n", This, body);
1741     return httprequest_get_responseStream(&This->req, body);
1742 }
1743
1744 static HRESULT WINAPI ServerXMLHTTPRequest_get_readyState(IServerXMLHTTPRequest *iface, LONG *state)
1745 {
1746     serverhttp *This = impl_from_IServerXMLHTTPRequest( iface );
1747     TRACE("(%p)->(%p)\n", This, state);
1748     return httprequest_get_readyState(&This->req, state);
1749 }
1750
1751 static HRESULT WINAPI ServerXMLHTTPRequest_put_onreadystatechange(IServerXMLHTTPRequest *iface, IDispatch *sink)
1752 {
1753     serverhttp *This = impl_from_IServerXMLHTTPRequest( iface );
1754     TRACE("(%p)->(%p)\n", This, sink);
1755     return httprequest_put_onreadystatechange(&This->req, sink);
1756 }
1757
1758 static HRESULT WINAPI ServerXMLHTTPRequest_setTimeouts(IServerXMLHTTPRequest *iface, LONG resolveTimeout, LONG connectTimeout,
1759     LONG sendTimeout, LONG receiveTimeout)
1760 {
1761     serverhttp *This = impl_from_IServerXMLHTTPRequest( iface );
1762     FIXME("(%p)->(%d %d %d %d): stub\n", This, resolveTimeout, connectTimeout, sendTimeout, receiveTimeout);
1763     return E_NOTIMPL;
1764 }
1765
1766 static HRESULT WINAPI ServerXMLHTTPRequest_waitForResponse(IServerXMLHTTPRequest *iface, VARIANT timeout, VARIANT_BOOL *isSuccessful)
1767 {
1768     serverhttp *This = impl_from_IServerXMLHTTPRequest( iface );
1769     FIXME("(%p)->(%s %p): stub\n", This, debugstr_variant(&timeout), isSuccessful);
1770     return E_NOTIMPL;
1771 }
1772
1773 static HRESULT WINAPI ServerXMLHTTPRequest_getOption(IServerXMLHTTPRequest *iface, SERVERXMLHTTP_OPTION option, VARIANT *value)
1774 {
1775     serverhttp *This = impl_from_IServerXMLHTTPRequest( iface );
1776     FIXME("(%p)->(%d %p): stub\n", This, option, value);
1777     return E_NOTIMPL;
1778 }
1779
1780 static HRESULT WINAPI ServerXMLHTTPRequest_setOption(IServerXMLHTTPRequest *iface, SERVERXMLHTTP_OPTION option, VARIANT value)
1781 {
1782     serverhttp *This = impl_from_IServerXMLHTTPRequest( iface );
1783     FIXME("(%p)->(%d %s): stub\n", This, option, debugstr_variant(&value));
1784     return E_NOTIMPL;
1785 }
1786
1787 static const struct IServerXMLHTTPRequestVtbl ServerXMLHTTPRequestVtbl =
1788 {
1789     ServerXMLHTTPRequest_QueryInterface,
1790     ServerXMLHTTPRequest_AddRef,
1791     ServerXMLHTTPRequest_Release,
1792     ServerXMLHTTPRequest_GetTypeInfoCount,
1793     ServerXMLHTTPRequest_GetTypeInfo,
1794     ServerXMLHTTPRequest_GetIDsOfNames,
1795     ServerXMLHTTPRequest_Invoke,
1796     ServerXMLHTTPRequest_open,
1797     ServerXMLHTTPRequest_setRequestHeader,
1798     ServerXMLHTTPRequest_getResponseHeader,
1799     ServerXMLHTTPRequest_getAllResponseHeaders,
1800     ServerXMLHTTPRequest_send,
1801     ServerXMLHTTPRequest_abort,
1802     ServerXMLHTTPRequest_get_status,
1803     ServerXMLHTTPRequest_get_statusText,
1804     ServerXMLHTTPRequest_get_responseXML,
1805     ServerXMLHTTPRequest_get_responseText,
1806     ServerXMLHTTPRequest_get_responseBody,
1807     ServerXMLHTTPRequest_get_responseStream,
1808     ServerXMLHTTPRequest_get_readyState,
1809     ServerXMLHTTPRequest_put_onreadystatechange,
1810     ServerXMLHTTPRequest_setTimeouts,
1811     ServerXMLHTTPRequest_waitForResponse,
1812     ServerXMLHTTPRequest_getOption,
1813     ServerXMLHTTPRequest_setOption
1814 };
1815
1816 static void init_httprequest(httprequest *req)
1817 {
1818     req->IXMLHTTPRequest_iface.lpVtbl = &XMLHTTPRequestVtbl;
1819     req->IObjectWithSite_iface.lpVtbl = &ObjectWithSiteVtbl;
1820     req->IObjectSafety_iface.lpVtbl = &ObjectSafetyVtbl;
1821     req->ref = 1;
1822
1823     req->async = FALSE;
1824     req->verb = -1;
1825     req->custom = NULL;
1826     req->url = req->siteurl = req->user = req->password = NULL;
1827
1828     req->state = READYSTATE_UNINITIALIZED;
1829     req->sink = NULL;
1830
1831     req->bsc = NULL;
1832     req->status = 0;
1833     req->status_text = NULL;
1834     req->reqheader_size = 0;
1835     req->raw_respheaders = NULL;
1836     req->use_utf8_content = FALSE;
1837
1838     list_init(&req->reqheaders);
1839     list_init(&req->respheaders);
1840
1841     req->site = NULL;
1842     req->safeopt = 0;
1843 }
1844
1845 HRESULT XMLHTTPRequest_create(IUnknown *outer, void **obj)
1846 {
1847     httprequest *req;
1848
1849     TRACE("(%p, %p)\n", outer, obj);
1850
1851     req = heap_alloc( sizeof (*req) );
1852     if( !req )
1853         return E_OUTOFMEMORY;
1854
1855     init_httprequest(req);
1856     *obj = &req->IXMLHTTPRequest_iface;
1857
1858     TRACE("returning iface %p\n", *obj);
1859
1860     return S_OK;
1861 }
1862
1863 HRESULT ServerXMLHTTP_create(IUnknown *outer, void **obj)
1864 {
1865     serverhttp *req;
1866
1867     TRACE("(%p, %p)\n", outer, obj);
1868
1869     req = heap_alloc( sizeof (*req) );
1870     if( !req )
1871         return E_OUTOFMEMORY;
1872
1873     init_httprequest(&req->req);
1874     req->IServerXMLHTTPRequest_iface.lpVtbl = &ServerXMLHTTPRequestVtbl;
1875     req->ref = 1;
1876
1877     *obj = &req->IServerXMLHTTPRequest_iface;
1878
1879     TRACE("returning iface %p\n", *obj);
1880
1881     return S_OK;
1882 }
1883
1884 #else
1885
1886 HRESULT XMLHTTPRequest_create(IUnknown *pUnkOuter, void **ppObj)
1887 {
1888     MESSAGE("This program tried to use a XMLHTTPRequest object, but\n"
1889             "libxml2 support was not present at compile time.\n");
1890     return E_NOTIMPL;
1891 }
1892
1893 HRESULT ServerXMLHTTP_create(IUnknown *outer, void **obj)
1894 {
1895     MESSAGE("This program tried to use a ServerXMLHTTP object, but\n"
1896             "libxml2 support was not present at compile time.\n");
1897     return E_NOTIMPL;
1898 }
1899
1900 #endif