2 * IXMLHTTPRequest implementation
4 * Copyright 2008 Alistair Leslie-Hughes
5 * Copyright 2010 Nikolay Sivov for CodeWeavers
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.
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.
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
23 #define NONAMELESSUNION
29 # include <libxml/parser.h>
30 # include <libxml/xmlerror.h>
31 # include <libxml/encoding.h>
41 #include "msxml_private.h"
43 #include "wine/debug.h"
44 #include "wine/list.h"
46 WINE_DEFAULT_DEBUG_CHANNEL(msxml);
50 static const WCHAR MethodGetW[] = {'G','E','T',0};
51 static const WCHAR MethodPutW[] = {'P','U','T',0};
52 static const WCHAR MethodPostW[] = {'P','O','S','T',0};
54 static const WCHAR colspaceW[] = {':',' ',0};
55 static const WCHAR crlfW[] = {'\r','\n',0};
57 typedef struct BindStatusCallback BindStatusCallback;
68 IXMLHTTPRequest IXMLHTTPRequest_iface;
69 IObjectWithSite IObjectWithSite_iface;
70 IObjectSafety IObjectSafety_iface;
80 struct list reqheaders;
81 /* cached resulting custom request headers string length in WCHARs */
83 /* use UTF-8 content type */
84 BOOL use_utf8_content;
86 /* response headers */
87 struct list respheaders;
95 BindStatusCallback *bsc;
105 static inline httprequest *impl_from_IXMLHTTPRequest( IXMLHTTPRequest *iface )
107 return CONTAINING_RECORD(iface, httprequest, IXMLHTTPRequest_iface);
110 static inline httprequest *impl_from_IObjectWithSite(IObjectWithSite *iface)
112 return CONTAINING_RECORD(iface, httprequest, IObjectWithSite_iface);
115 static inline httprequest *impl_from_IObjectSafety(IObjectSafety *iface)
117 return CONTAINING_RECORD(iface, httprequest, IObjectSafety_iface);
120 static void httprequest_setreadystate(httprequest *This, READYSTATE state)
122 READYSTATE last = This->state;
126 if (This->sink && last != state)
130 memset(¶ms, 0, sizeof(params));
131 IDispatch_Invoke(This->sink, 0, &IID_NULL, LOCALE_SYSTEM_DEFAULT, DISPATCH_METHOD, ¶ms, 0, 0, 0);
135 static void free_response_headers(httprequest *This)
137 struct httpheader *header, *header2;
139 LIST_FOR_EACH_ENTRY_SAFE(header, header2, &This->respheaders, struct httpheader, entry)
141 list_remove(&header->entry);
142 SysFreeString(header->header);
143 SysFreeString(header->value);
147 SysFreeString(This->raw_respheaders);
148 This->raw_respheaders = NULL;
151 struct BindStatusCallback
153 IBindStatusCallback IBindStatusCallback_iface;
154 IHttpNegotiate IHttpNegotiate_iface;
158 httprequest *request;
163 /* request body data */
167 static inline BindStatusCallback *impl_from_IBindStatusCallback( IBindStatusCallback *iface )
169 return CONTAINING_RECORD(iface, BindStatusCallback, IBindStatusCallback_iface);
172 static inline BindStatusCallback *impl_from_IHttpNegotiate( IHttpNegotiate *iface )
174 return CONTAINING_RECORD(iface, BindStatusCallback, IHttpNegotiate_iface);
177 static void BindStatusCallback_Detach(BindStatusCallback *bsc)
181 if (bsc->binding) IBinding_Abort(bsc->binding);
183 IBindStatusCallback_Release(&bsc->IBindStatusCallback_iface);
187 static HRESULT WINAPI BindStatusCallback_QueryInterface(IBindStatusCallback *iface,
188 REFIID riid, void **ppv)
190 BindStatusCallback *This = impl_from_IBindStatusCallback(iface);
194 TRACE("(%p)->(%s, %p)\n", This, debugstr_guid(riid), ppv);
196 if (IsEqualGUID(&IID_IUnknown, riid) ||
197 IsEqualGUID(&IID_IBindStatusCallback, riid))
199 *ppv = &This->IBindStatusCallback_iface;
201 else if (IsEqualGUID(&IID_IHttpNegotiate, riid))
203 *ppv = &This->IHttpNegotiate_iface;
205 else if (IsEqualGUID(&IID_IServiceProvider, riid) ||
206 IsEqualGUID(&IID_IBindStatusCallbackEx, riid) ||
207 IsEqualGUID(&IID_IInternetProtocol, riid) ||
208 IsEqualGUID(&IID_IHttpNegotiate2, riid))
210 return E_NOINTERFACE;
215 IBindStatusCallback_AddRef(iface);
219 FIXME("Unsupported riid = %s\n", debugstr_guid(riid));
221 return E_NOINTERFACE;
224 static ULONG WINAPI BindStatusCallback_AddRef(IBindStatusCallback *iface)
226 BindStatusCallback *This = impl_from_IBindStatusCallback(iface);
227 LONG ref = InterlockedIncrement(&This->ref);
229 TRACE("(%p) ref = %d\n", This, ref);
234 static ULONG WINAPI BindStatusCallback_Release(IBindStatusCallback *iface)
236 BindStatusCallback *This = impl_from_IBindStatusCallback(iface);
237 LONG ref = InterlockedDecrement(&This->ref);
239 TRACE("(%p) ref = %d\n", This, ref);
243 if (This->binding) IBinding_Release(This->binding);
244 if (This->stream) IStream_Release(This->stream);
245 if (This->body) GlobalFree(This->body);
252 static HRESULT WINAPI BindStatusCallback_OnStartBinding(IBindStatusCallback *iface,
253 DWORD reserved, IBinding *pbind)
255 BindStatusCallback *This = impl_from_IBindStatusCallback(iface);
257 TRACE("(%p)->(%d %p)\n", This, reserved, pbind);
259 if (!pbind) return E_INVALIDARG;
261 This->binding = pbind;
262 IBinding_AddRef(pbind);
264 httprequest_setreadystate(This->request, READYSTATE_LOADED);
266 return CreateStreamOnHGlobal(NULL, TRUE, &This->stream);
269 static HRESULT WINAPI BindStatusCallback_GetPriority(IBindStatusCallback *iface, LONG *pPriority)
271 BindStatusCallback *This = impl_from_IBindStatusCallback(iface);
273 TRACE("(%p)->(%p)\n", This, pPriority);
278 static HRESULT WINAPI BindStatusCallback_OnLowResource(IBindStatusCallback *iface, DWORD reserved)
280 BindStatusCallback *This = impl_from_IBindStatusCallback(iface);
282 TRACE("(%p)->(%d)\n", This, reserved);
287 static HRESULT WINAPI BindStatusCallback_OnProgress(IBindStatusCallback *iface, ULONG ulProgress,
288 ULONG ulProgressMax, ULONG ulStatusCode, LPCWSTR szStatusText)
290 BindStatusCallback *This = impl_from_IBindStatusCallback(iface);
292 TRACE("(%p)->(%u %u %u %s)\n", This, ulProgress, ulProgressMax, ulStatusCode,
293 debugstr_w(szStatusText));
298 static HRESULT WINAPI BindStatusCallback_OnStopBinding(IBindStatusCallback *iface,
299 HRESULT hr, LPCWSTR error)
301 BindStatusCallback *This = impl_from_IBindStatusCallback(iface);
303 TRACE("(%p)->(0x%08x %s)\n", This, hr, debugstr_w(error));
307 IBinding_Release(This->binding);
308 This->binding = NULL;
312 httprequest_setreadystate(This->request, READYSTATE_COMPLETE);
317 static HRESULT WINAPI BindStatusCallback_GetBindInfo(IBindStatusCallback *iface,
318 DWORD *bind_flags, BINDINFO *pbindinfo)
320 BindStatusCallback *This = impl_from_IBindStatusCallback(iface);
322 TRACE("(%p)->(%p %p)\n", This, bind_flags, pbindinfo);
325 if (This->request->async) *bind_flags |= BINDF_ASYNCHRONOUS;
327 if (This->request->verb != BINDVERB_GET && This->body)
329 pbindinfo->stgmedData.tymed = TYMED_HGLOBAL;
330 pbindinfo->stgmedData.u.hGlobal = This->body;
331 pbindinfo->cbstgmedData = GlobalSize(This->body);
332 /* callback owns passed body pointer */
333 IBindStatusCallback_QueryInterface(iface, &IID_IUnknown, (void**)&pbindinfo->stgmedData.pUnkForRelease);
336 pbindinfo->dwBindVerb = This->request->verb;
341 static HRESULT WINAPI BindStatusCallback_OnDataAvailable(IBindStatusCallback *iface,
342 DWORD flags, DWORD size, FORMATETC *format, STGMEDIUM *stgmed)
344 BindStatusCallback *This = impl_from_IBindStatusCallback(iface);
349 TRACE("(%p)->(%08x %d %p %p)\n", This, flags, size, format, stgmed);
353 hr = IStream_Read(stgmed->u.pstm, buf, sizeof(buf), &read);
354 if (hr != S_OK) break;
356 hr = IStream_Write(This->stream, buf, read, &written);
357 } while((hr == S_OK) && written != 0 && read != 0);
359 httprequest_setreadystate(This->request, READYSTATE_INTERACTIVE);
364 static HRESULT WINAPI BindStatusCallback_OnObjectAvailable(IBindStatusCallback *iface,
365 REFIID riid, IUnknown *punk)
367 BindStatusCallback *This = impl_from_IBindStatusCallback(iface);
369 FIXME("(%p)->(%s %p): stub\n", This, debugstr_guid(riid), punk);
374 static const IBindStatusCallbackVtbl BindStatusCallbackVtbl = {
375 BindStatusCallback_QueryInterface,
376 BindStatusCallback_AddRef,
377 BindStatusCallback_Release,
378 BindStatusCallback_OnStartBinding,
379 BindStatusCallback_GetPriority,
380 BindStatusCallback_OnLowResource,
381 BindStatusCallback_OnProgress,
382 BindStatusCallback_OnStopBinding,
383 BindStatusCallback_GetBindInfo,
384 BindStatusCallback_OnDataAvailable,
385 BindStatusCallback_OnObjectAvailable
388 static HRESULT WINAPI BSCHttpNegotiate_QueryInterface(IHttpNegotiate *iface,
389 REFIID riid, void **ppv)
391 BindStatusCallback *This = impl_from_IHttpNegotiate(iface);
392 return IBindStatusCallback_QueryInterface(&This->IBindStatusCallback_iface, riid, ppv);
395 static ULONG WINAPI BSCHttpNegotiate_AddRef(IHttpNegotiate *iface)
397 BindStatusCallback *This = impl_from_IHttpNegotiate(iface);
398 return IBindStatusCallback_AddRef(&This->IBindStatusCallback_iface);
401 static ULONG WINAPI BSCHttpNegotiate_Release(IHttpNegotiate *iface)
403 BindStatusCallback *This = impl_from_IHttpNegotiate(iface);
404 return IBindStatusCallback_Release(&This->IBindStatusCallback_iface);
407 static HRESULT WINAPI BSCHttpNegotiate_BeginningTransaction(IHttpNegotiate *iface,
408 LPCWSTR url, LPCWSTR headers, DWORD reserved, LPWSTR *add_headers)
410 static const WCHAR content_type_utf8W[] = {'C','o','n','t','e','n','t','-','T','y','p','e',':',' ',
411 't','e','x','t','/','p','l','a','i','n',';','c','h','a','r','s','e','t','=','u','t','f','-','8','\r','\n',0};
413 BindStatusCallback *This = impl_from_IHttpNegotiate(iface);
414 const struct httpheader *entry;
418 TRACE("(%p)->(%s %s %d %p)\n", This, debugstr_w(url), debugstr_w(headers), reserved, add_headers);
422 if (This->request->use_utf8_content)
423 size = sizeof(content_type_utf8W);
425 if (!list_empty(&This->request->reqheaders))
426 size += This->request->reqheader_size*sizeof(WCHAR);
428 if (!size) return S_OK;
430 buff = CoTaskMemAlloc(size);
431 if (!buff) return E_OUTOFMEMORY;
434 if (This->request->use_utf8_content)
436 lstrcpyW(ptr, content_type_utf8W);
437 ptr += sizeof(content_type_utf8W)/sizeof(WCHAR)-1;
441 LIST_FOR_EACH_ENTRY(entry, &This->request->reqheaders, struct httpheader, entry)
443 lstrcpyW(ptr, entry->header);
444 ptr += SysStringLen(entry->header);
446 lstrcpyW(ptr, colspaceW);
447 ptr += sizeof(colspaceW)/sizeof(WCHAR)-1;
449 lstrcpyW(ptr, entry->value);
450 ptr += SysStringLen(entry->value);
452 lstrcpyW(ptr, crlfW);
453 ptr += sizeof(crlfW)/sizeof(WCHAR)-1;
461 static void add_response_header(httprequest *This, const WCHAR *data, int len)
463 struct httpheader *entry;
464 const WCHAR *ptr = data;
471 header = SysAllocStringLen(data, ptr-data);
472 /* skip leading spaces for a value */
473 while (*++ptr == ' ')
475 value = SysAllocStringLen(ptr, len-(ptr-data));
484 TRACE("got header %s:%s\n", debugstr_w(header), debugstr_w(value));
486 entry = heap_alloc(sizeof(*header));
487 entry->header = header;
488 entry->value = value;
489 list_add_head(&This->respheaders, &entry->entry);
492 static HRESULT WINAPI BSCHttpNegotiate_OnResponse(IHttpNegotiate *iface, DWORD code,
493 LPCWSTR resp_headers, LPCWSTR req_headers, LPWSTR *add_reqheaders)
495 BindStatusCallback *This = impl_from_IHttpNegotiate(iface);
497 TRACE("(%p)->(%d %s %s %p)\n", This, code, debugstr_w(resp_headers),
498 debugstr_w(req_headers), add_reqheaders);
500 This->request->status = code;
502 free_response_headers(This->request);
505 const WCHAR *ptr, *line;
507 ptr = line = resp_headers;
509 /* skip status line */
512 if (*ptr == '\r' && *(ptr+1) == '\n')
520 /* store as unparsed string for now */
521 This->request->raw_respheaders = SysAllocString(line);
527 static const IHttpNegotiateVtbl BSCHttpNegotiateVtbl = {
528 BSCHttpNegotiate_QueryInterface,
529 BSCHttpNegotiate_AddRef,
530 BSCHttpNegotiate_Release,
531 BSCHttpNegotiate_BeginningTransaction,
532 BSCHttpNegotiate_OnResponse
535 static HRESULT BindStatusCallback_create(httprequest* This, BindStatusCallback **obj, const VARIANT *body)
537 BindStatusCallback *bsc;
541 hr = CreateBindCtx(0, &pbc);
542 if (hr != S_OK) return hr;
544 bsc = heap_alloc(sizeof(*bsc));
547 IBindCtx_Release(pbc);
548 return E_OUTOFMEMORY;
551 bsc->IBindStatusCallback_iface.lpVtbl = &BindStatusCallbackVtbl;
552 bsc->IHttpNegotiate_iface.lpVtbl = &BSCHttpNegotiateVtbl;
559 TRACE("(%p)->(%p)\n", This, bsc);
561 This->use_utf8_content = FALSE;
563 if (This->verb != BINDVERB_GET)
565 if (V_VT(body) == (VT_VARIANT|VT_BYREF))
566 body = V_VARIANTREF(body);
572 int len = SysStringLen(V_BSTR(body)), size;
573 const WCHAR *str = V_BSTR(body);
574 void *send_data, *ptr;
577 for (i = 0; i < len; i++)
586 size = WideCharToMultiByte(cp, 0, str, len, NULL, 0, NULL, NULL);
587 if (!(ptr = heap_alloc(size)))
590 return E_OUTOFMEMORY;
592 WideCharToMultiByte(cp, 0, str, len, ptr, size, NULL, NULL);
593 if (cp == CP_UTF8) This->use_utf8_content = TRUE;
595 bsc->body = GlobalAlloc(GMEM_FIXED, size);
600 return E_OUTOFMEMORY;
603 send_data = GlobalLock(bsc->body);
604 memcpy(send_data, ptr, size);
605 GlobalUnlock(bsc->body);
610 FIXME("unsupported body data type %d\n", V_VT(body));
615 hr = RegisterBindStatusCallback(pbc, &bsc->IBindStatusCallback_iface, NULL, 0);
620 hr = CreateURLMoniker(NULL, This->url, &moniker);
625 hr = IMoniker_BindToStorage(moniker, pbc, NULL, &IID_IStream, (void**)&stream);
626 IMoniker_Release(moniker);
627 if (stream) IStream_Release(stream);
629 IBindCtx_Release(pbc);
634 IBindStatusCallback_Release(&bsc->IBindStatusCallback_iface);
642 static HRESULT WINAPI httprequest_QueryInterface(IXMLHTTPRequest *iface, REFIID riid, void **ppvObject)
644 httprequest *This = impl_from_IXMLHTTPRequest( iface );
645 TRACE("(%p)->(%s %p)\n", This, debugstr_guid(riid), ppvObject);
647 if ( IsEqualGUID( riid, &IID_IXMLHTTPRequest) ||
648 IsEqualGUID( riid, &IID_IDispatch) ||
649 IsEqualGUID( riid, &IID_IUnknown) )
653 else if (IsEqualGUID(&IID_IObjectWithSite, riid))
655 *ppvObject = &This->IObjectWithSite_iface;
657 else if (IsEqualGUID(&IID_IObjectSafety, riid))
659 *ppvObject = &This->IObjectSafety_iface;
663 TRACE("Unsupported interface %s\n", debugstr_guid(riid));
665 return E_NOINTERFACE;
668 IXMLHTTPRequest_AddRef( iface );
673 static ULONG WINAPI httprequest_AddRef(IXMLHTTPRequest *iface)
675 httprequest *This = impl_from_IXMLHTTPRequest( iface );
676 ULONG ref = InterlockedIncrement( &This->ref );
677 TRACE("(%p)->(%u)\n", This, ref );
681 static ULONG WINAPI httprequest_Release(IXMLHTTPRequest *iface)
683 httprequest *This = impl_from_IXMLHTTPRequest( iface );
684 ULONG ref = InterlockedDecrement( &This->ref );
686 TRACE("(%p)->(%u)\n", This, ref );
690 struct httpheader *header, *header2;
693 IUnknown_Release( This->site );
695 SysFreeString(This->url);
696 SysFreeString(This->user);
697 SysFreeString(This->password);
699 /* request headers */
700 LIST_FOR_EACH_ENTRY_SAFE(header, header2, &This->reqheaders, struct httpheader, entry)
702 list_remove(&header->entry);
703 SysFreeString(header->header);
704 SysFreeString(header->value);
707 /* response headers */
708 free_response_headers(This);
710 /* detach callback object */
711 BindStatusCallback_Detach(This->bsc);
713 if (This->sink) IDispatch_Release(This->sink);
721 static HRESULT WINAPI httprequest_GetTypeInfoCount(IXMLHTTPRequest *iface, UINT *pctinfo)
723 httprequest *This = impl_from_IXMLHTTPRequest( iface );
725 TRACE("(%p)->(%p)\n", This, pctinfo);
732 static HRESULT WINAPI httprequest_GetTypeInfo(IXMLHTTPRequest *iface, UINT iTInfo,
733 LCID lcid, ITypeInfo **ppTInfo)
735 httprequest *This = impl_from_IXMLHTTPRequest( iface );
737 TRACE("(%p)->(%u %u %p)\n", This, iTInfo, lcid, ppTInfo);
739 return get_typeinfo(IXMLHTTPRequest_tid, ppTInfo);
742 static HRESULT WINAPI httprequest_GetIDsOfNames(IXMLHTTPRequest *iface, REFIID riid,
743 LPOLESTR *rgszNames, UINT cNames, LCID lcid, DISPID *rgDispId)
745 httprequest *This = impl_from_IXMLHTTPRequest( iface );
749 TRACE("(%p)->(%s %p %u %u %p)\n", This, debugstr_guid(riid), rgszNames, cNames,
752 if(!rgszNames || cNames == 0 || !rgDispId)
755 hr = get_typeinfo(IXMLHTTPRequest_tid, &typeinfo);
758 hr = ITypeInfo_GetIDsOfNames(typeinfo, rgszNames, cNames, rgDispId);
759 ITypeInfo_Release(typeinfo);
765 static HRESULT WINAPI httprequest_Invoke(IXMLHTTPRequest *iface, DISPID dispIdMember, REFIID riid,
766 LCID lcid, WORD wFlags, DISPPARAMS *pDispParams, VARIANT *pVarResult,
767 EXCEPINFO *pExcepInfo, UINT *puArgErr)
769 httprequest *This = impl_from_IXMLHTTPRequest( iface );
773 TRACE("(%p)->(%d %s %d %d %p %p %p %p)\n", This, dispIdMember, debugstr_guid(riid),
774 lcid, wFlags, pDispParams, pVarResult, pExcepInfo, puArgErr);
776 hr = get_typeinfo(IXMLHTTPRequest_tid, &typeinfo);
779 hr = ITypeInfo_Invoke(typeinfo, &This->IXMLHTTPRequest_iface, dispIdMember, wFlags,
780 pDispParams, pVarResult, pExcepInfo, puArgErr);
781 ITypeInfo_Release(typeinfo);
787 static HRESULT WINAPI httprequest_open(IXMLHTTPRequest *iface, BSTR method, BSTR url,
788 VARIANT async, VARIANT user, VARIANT password)
790 httprequest *This = impl_from_IXMLHTTPRequest( iface );
792 VARIANT str, is_async;
794 TRACE("(%p)->(%s %s %s)\n", This, debugstr_w(method), debugstr_w(url),
795 debugstr_variant(&async));
797 if (!method || !url) return E_INVALIDARG;
799 /* free previously set data */
800 SysFreeString(This->url);
801 SysFreeString(This->user);
802 SysFreeString(This->password);
803 This->url = This->user = This->password = NULL;
805 if (lstrcmpiW(method, MethodGetW) == 0)
807 This->verb = BINDVERB_GET;
809 else if (lstrcmpiW(method, MethodPutW) == 0)
811 This->verb = BINDVERB_PUT;
813 else if (lstrcmpiW(method, MethodPostW) == 0)
815 This->verb = BINDVERB_POST;
819 FIXME("unsupported request type %s\n", debugstr_w(method));
824 This->url = SysAllocString(url);
826 VariantInit(&is_async);
827 hr = VariantChangeType(&is_async, &async, 0, VT_BOOL);
828 This->async = hr == S_OK && V_BOOL(&is_async) == VARIANT_TRUE;
831 hr = VariantChangeType(&str, &user, 0, VT_BSTR);
833 This->user = V_BSTR(&str);
836 hr = VariantChangeType(&str, &password, 0, VT_BSTR);
838 This->password = V_BSTR(&str);
840 httprequest_setreadystate(This, READYSTATE_LOADING);
845 static HRESULT WINAPI httprequest_setRequestHeader(IXMLHTTPRequest *iface, BSTR header, BSTR value)
847 httprequest *This = impl_from_IXMLHTTPRequest( iface );
848 struct httpheader *entry;
850 TRACE("(%p)->(%s %s)\n", This, debugstr_w(header), debugstr_w(value));
852 if (!header || !*header) return E_INVALIDARG;
853 if (This->state != READYSTATE_LOADING) return E_FAIL;
854 if (!value) return E_INVALIDARG;
856 /* replace existing header value if already added */
857 LIST_FOR_EACH_ENTRY(entry, &This->reqheaders, struct httpheader, entry)
859 if (lstrcmpW(entry->header, header) == 0)
861 LONG length = SysStringLen(entry->value);
864 hr = SysReAllocString(&entry->value, value) ? S_OK : E_OUTOFMEMORY;
867 This->reqheader_size += (SysStringLen(entry->value) - length);
873 entry = heap_alloc(sizeof(*entry));
874 if (!entry) return E_OUTOFMEMORY;
877 entry->header = SysAllocString(header);
878 entry->value = SysAllocString(value);
880 /* header length including null terminator */
881 This->reqheader_size += SysStringLen(entry->header) + sizeof(colspaceW)/sizeof(WCHAR) +
882 SysStringLen(entry->value) + sizeof(crlfW)/sizeof(WCHAR) - 1;
884 list_add_head(&This->reqheaders, &entry->entry);
889 static HRESULT WINAPI httprequest_getResponseHeader(IXMLHTTPRequest *iface, BSTR header, BSTR *value)
891 httprequest *This = impl_from_IXMLHTTPRequest( iface );
892 struct httpheader *entry;
894 TRACE("(%p)->(%s %p)\n", This, debugstr_w(header), value);
896 if (!header || !value) return E_INVALIDARG;
898 if (This->raw_respheaders && list_empty(&This->respheaders))
902 ptr = line = This->raw_respheaders;
905 if (*ptr == '\r' && *(ptr+1) == '\n')
907 add_response_header(This, line, ptr-line);
915 LIST_FOR_EACH_ENTRY(entry, &This->respheaders, struct httpheader, entry)
917 if (!strcmpiW(entry->header, header))
919 *value = SysAllocString(entry->value);
920 TRACE("header value %s\n", debugstr_w(*value));
928 static HRESULT WINAPI httprequest_getAllResponseHeaders(IXMLHTTPRequest *iface, BSTR *respheaders)
930 httprequest *This = impl_from_IXMLHTTPRequest( iface );
932 TRACE("(%p)->(%p)\n", This, respheaders);
934 if (!respheaders) return E_INVALIDARG;
936 *respheaders = SysAllocString(This->raw_respheaders);
941 static HRESULT WINAPI httprequest_send(IXMLHTTPRequest *iface, VARIANT body)
943 httprequest *This = impl_from_IXMLHTTPRequest( iface );
944 BindStatusCallback *bsc = NULL;
947 TRACE("(%p)->(%s)\n", This, debugstr_variant(&body));
949 if (This->state != READYSTATE_LOADING) return E_FAIL;
951 hr = BindStatusCallback_create(This, &bsc, &body);
952 if (FAILED(hr)) return hr;
954 BindStatusCallback_Detach(This->bsc);
960 static HRESULT WINAPI httprequest_abort(IXMLHTTPRequest *iface)
962 httprequest *This = impl_from_IXMLHTTPRequest( iface );
964 TRACE("(%p)\n", This);
966 BindStatusCallback_Detach(This->bsc);
969 httprequest_setreadystate(This, READYSTATE_UNINITIALIZED);
974 static HRESULT WINAPI httprequest_get_status(IXMLHTTPRequest *iface, LONG *status)
976 httprequest *This = impl_from_IXMLHTTPRequest( iface );
978 TRACE("(%p)->(%p)\n", This, status);
980 if (!status) return E_INVALIDARG;
981 if (This->state != READYSTATE_COMPLETE) return E_FAIL;
983 *status = This->status;
988 static HRESULT WINAPI httprequest_get_statusText(IXMLHTTPRequest *iface, BSTR *pbstrStatus)
990 httprequest *This = impl_from_IXMLHTTPRequest( iface );
992 FIXME("stub %p %p\n", This, pbstrStatus);
997 static HRESULT WINAPI httprequest_get_responseXML(IXMLHTTPRequest *iface, IDispatch **body)
999 httprequest *This = impl_from_IXMLHTTPRequest( iface );
1000 IXMLDOMDocument3 *doc;
1004 TRACE("(%p)->(%p)\n", This, body);
1006 if (!body) return E_INVALIDARG;
1007 if (This->state != READYSTATE_COMPLETE) return E_FAIL;
1009 hr = DOMDocument_create(MSXML_DEFAULT, NULL, (void**)&doc);
1010 if (hr != S_OK) return hr;
1012 hr = IXMLHTTPRequest_get_responseText(iface, &str);
1017 hr = IXMLDOMDocument3_loadXML(doc, str, &ok);
1021 IXMLDOMDocument3_QueryInterface(doc, &IID_IDispatch, (void**)body);
1022 IXMLDOMDocument3_Release(doc);
1027 static HRESULT WINAPI httprequest_get_responseText(IXMLHTTPRequest *iface, BSTR *body)
1029 httprequest *This = impl_from_IXMLHTTPRequest( iface );
1033 TRACE("(%p)->(%p)\n", This, body);
1035 if (!body) return E_INVALIDARG;
1036 if (This->state != READYSTATE_COMPLETE) return E_FAIL;
1038 hr = GetHGlobalFromStream(This->bsc->stream, &hglobal);
1041 xmlChar *ptr = GlobalLock(hglobal);
1042 DWORD size = GlobalSize(hglobal);
1043 xmlCharEncoding encoding = XML_CHAR_ENCODING_UTF8;
1045 /* try to determine data encoding */
1048 encoding = xmlDetectCharEncoding(ptr, 4);
1049 TRACE("detected encoding: %s\n", debugstr_a(xmlGetCharEncodingName(encoding)));
1050 if ( encoding != XML_CHAR_ENCODING_UTF8 &&
1051 encoding != XML_CHAR_ENCODING_UTF16LE &&
1052 encoding != XML_CHAR_ENCODING_NONE )
1054 FIXME("unsupported encoding: %s\n", debugstr_a(xmlGetCharEncodingName(encoding)));
1055 GlobalUnlock(hglobal);
1060 /* without BOM assume UTF-8 */
1061 if (encoding == XML_CHAR_ENCODING_UTF8 ||
1062 encoding == XML_CHAR_ENCODING_NONE )
1064 DWORD length = MultiByteToWideChar(CP_UTF8, 0, (LPCSTR)ptr, size, NULL, 0);
1066 *body = SysAllocStringLen(NULL, length);
1068 MultiByteToWideChar( CP_UTF8, 0, (LPCSTR)ptr, size, *body, length);
1071 *body = SysAllocStringByteLen((LPCSTR)ptr, size);
1073 if (!*body) hr = E_OUTOFMEMORY;
1074 GlobalUnlock(hglobal);
1080 static HRESULT WINAPI httprequest_get_responseBody(IXMLHTTPRequest *iface, VARIANT *body)
1082 httprequest *This = impl_from_IXMLHTTPRequest( iface );
1086 TRACE("(%p)->(%p)\n", This, body);
1088 if (!body) return E_INVALIDARG;
1089 V_VT(body) = VT_EMPTY;
1091 if (This->state != READYSTATE_COMPLETE) return E_PENDING;
1093 hr = GetHGlobalFromStream(This->bsc->stream, &hglobal);
1096 void *ptr = GlobalLock(hglobal);
1097 DWORD size = GlobalSize(hglobal);
1099 SAFEARRAYBOUND bound;
1103 bound.cElements = size;
1104 array = SafeArrayCreate(VT_UI1, 1, &bound);
1110 V_VT(body) = VT_ARRAY | VT_UI1;
1111 V_ARRAY(body) = array;
1113 hr = SafeArrayAccessData(array, &dest);
1116 memcpy(dest, ptr, size);
1117 SafeArrayUnaccessData(array);
1127 GlobalUnlock(hglobal);
1133 static HRESULT WINAPI httprequest_get_responseStream(IXMLHTTPRequest *iface, VARIANT *body)
1135 httprequest *This = impl_from_IXMLHTTPRequest( iface );
1140 TRACE("(%p)->(%p)\n", This, body);
1142 if (!body) return E_INVALIDARG;
1143 V_VT(body) = VT_EMPTY;
1145 if (This->state != READYSTATE_COMPLETE) return E_PENDING;
1147 hr = IStream_Clone(This->bsc->stream, &stream);
1150 IStream_Seek(stream, move, STREAM_SEEK_SET, NULL);
1152 V_VT(body) = VT_UNKNOWN;
1153 V_UNKNOWN(body) = (IUnknown*)stream;
1158 static HRESULT WINAPI httprequest_get_readyState(IXMLHTTPRequest *iface, LONG *state)
1160 httprequest *This = impl_from_IXMLHTTPRequest( iface );
1162 TRACE("(%p)->(%p)\n", This, state);
1164 if (!state) return E_INVALIDARG;
1166 *state = This->state;
1170 static HRESULT WINAPI httprequest_put_onreadystatechange(IXMLHTTPRequest *iface, IDispatch *sink)
1172 httprequest *This = impl_from_IXMLHTTPRequest( iface );
1174 TRACE("(%p)->(%p)\n", This, sink);
1176 if (This->sink) IDispatch_Release(This->sink);
1177 if ((This->sink = sink)) IDispatch_AddRef(This->sink);
1182 static const struct IXMLHTTPRequestVtbl dimimpl_vtbl =
1184 httprequest_QueryInterface,
1186 httprequest_Release,
1187 httprequest_GetTypeInfoCount,
1188 httprequest_GetTypeInfo,
1189 httprequest_GetIDsOfNames,
1192 httprequest_setRequestHeader,
1193 httprequest_getResponseHeader,
1194 httprequest_getAllResponseHeaders,
1197 httprequest_get_status,
1198 httprequest_get_statusText,
1199 httprequest_get_responseXML,
1200 httprequest_get_responseText,
1201 httprequest_get_responseBody,
1202 httprequest_get_responseStream,
1203 httprequest_get_readyState,
1204 httprequest_put_onreadystatechange
1207 /* IObjectWithSite */
1208 static HRESULT WINAPI
1209 httprequest_ObjectWithSite_QueryInterface( IObjectWithSite* iface, REFIID riid, void** ppvObject )
1211 httprequest *This = impl_from_IObjectWithSite(iface);
1212 return IXMLHTTPRequest_QueryInterface( (IXMLHTTPRequest *)This, riid, ppvObject );
1215 static ULONG WINAPI httprequest_ObjectWithSite_AddRef( IObjectWithSite* iface )
1217 httprequest *This = impl_from_IObjectWithSite(iface);
1218 return IXMLHTTPRequest_AddRef((IXMLHTTPRequest *)This);
1221 static ULONG WINAPI httprequest_ObjectWithSite_Release( IObjectWithSite* iface )
1223 httprequest *This = impl_from_IObjectWithSite(iface);
1224 return IXMLHTTPRequest_Release((IXMLHTTPRequest *)This);
1227 static HRESULT WINAPI httprequest_ObjectWithSite_GetSite( IObjectWithSite *iface, REFIID iid, void **ppvSite )
1229 httprequest *This = impl_from_IObjectWithSite(iface);
1231 TRACE("(%p)->(%s %p)\n", This, debugstr_guid( iid ), ppvSite );
1236 return IUnknown_QueryInterface( This->site, iid, ppvSite );
1239 static HRESULT WINAPI httprequest_ObjectWithSite_SetSite( IObjectWithSite *iface, IUnknown *punk )
1241 httprequest *This = impl_from_IObjectWithSite(iface);
1243 TRACE("(%p)->(%p)\n", iface, punk);
1246 IUnknown_AddRef( punk );
1249 IUnknown_Release( This->site );
1256 static const IObjectWithSiteVtbl httprequestObjectSite =
1258 httprequest_ObjectWithSite_QueryInterface,
1259 httprequest_ObjectWithSite_AddRef,
1260 httprequest_ObjectWithSite_Release,
1261 httprequest_ObjectWithSite_SetSite,
1262 httprequest_ObjectWithSite_GetSite
1266 static HRESULT WINAPI httprequest_Safety_QueryInterface(IObjectSafety *iface, REFIID riid, void **ppv)
1268 httprequest *This = impl_from_IObjectSafety(iface);
1269 return IXMLHTTPRequest_QueryInterface( (IXMLHTTPRequest *)This, riid, ppv );
1272 static ULONG WINAPI httprequest_Safety_AddRef(IObjectSafety *iface)
1274 httprequest *This = impl_from_IObjectSafety(iface);
1275 return IXMLHTTPRequest_AddRef((IXMLHTTPRequest *)This);
1278 static ULONG WINAPI httprequest_Safety_Release(IObjectSafety *iface)
1280 httprequest *This = impl_from_IObjectSafety(iface);
1281 return IXMLHTTPRequest_Release((IXMLHTTPRequest *)This);
1284 #define SAFETY_SUPPORTED_OPTIONS (INTERFACESAFE_FOR_UNTRUSTED_CALLER|INTERFACESAFE_FOR_UNTRUSTED_DATA|INTERFACE_USES_SECURITY_MANAGER)
1286 static HRESULT WINAPI httprequest_Safety_GetInterfaceSafetyOptions(IObjectSafety *iface, REFIID riid,
1287 DWORD *supported, DWORD *enabled)
1289 httprequest *This = impl_from_IObjectSafety(iface);
1291 TRACE("(%p)->(%s %p %p)\n", This, debugstr_guid(riid), supported, enabled);
1293 if(!supported || !enabled) return E_POINTER;
1295 *supported = SAFETY_SUPPORTED_OPTIONS;
1296 *enabled = This->safeopt;
1301 static HRESULT WINAPI httprequest_Safety_SetInterfaceSafetyOptions(IObjectSafety *iface, REFIID riid,
1302 DWORD mask, DWORD enabled)
1304 httprequest *This = impl_from_IObjectSafety(iface);
1305 TRACE("(%p)->(%s %x %x)\n", This, debugstr_guid(riid), mask, enabled);
1307 if ((mask & ~SAFETY_SUPPORTED_OPTIONS) != 0)
1310 This->safeopt = (This->safeopt & ~mask) | (mask & enabled);
1315 #undef SAFETY_SUPPORTED_OPTIONS
1317 static const IObjectSafetyVtbl httprequestObjectSafety = {
1318 httprequest_Safety_QueryInterface,
1319 httprequest_Safety_AddRef,
1320 httprequest_Safety_Release,
1321 httprequest_Safety_GetInterfaceSafetyOptions,
1322 httprequest_Safety_SetInterfaceSafetyOptions
1325 HRESULT XMLHTTPRequest_create(IUnknown *pUnkOuter, void **ppObj)
1330 TRACE("(%p,%p)\n", pUnkOuter, ppObj);
1332 req = heap_alloc( sizeof (*req) );
1334 return E_OUTOFMEMORY;
1336 req->IXMLHTTPRequest_iface.lpVtbl = &dimimpl_vtbl;
1337 req->IObjectWithSite_iface.lpVtbl = &httprequestObjectSite;
1338 req->IObjectSafety_iface.lpVtbl = &httprequestObjectSafety;
1343 req->url = req->user = req->password = NULL;
1345 req->state = READYSTATE_UNINITIALIZED;
1350 req->reqheader_size = 0;
1351 req->raw_respheaders = NULL;
1352 req->use_utf8_content = FALSE;
1354 list_init(&req->reqheaders);
1355 list_init(&req->respheaders);
1360 *ppObj = &req->IXMLHTTPRequest_iface;
1362 TRACE("returning iface %p\n", *ppObj);
1369 HRESULT XMLHTTPRequest_create(IUnknown *pUnkOuter, void **ppObj)
1371 MESSAGE("This program tried to use a XMLHTTPRequest object, but\n"
1372 "libxml2 support was not present at compile time.\n");