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Sweden-Number/dlls/msxml3/httprequest.c

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/*
* IXMLHTTPRequest implementation
*
* Copyright 2008 Alistair Leslie-Hughes
* Copyright 2010-2012 Nikolay Sivov for CodeWeavers
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#define COBJMACROS
#define NONAMELESSUNION
#include "config.h"
#include <stdarg.h>
#ifdef HAVE_LIBXML2
# include <libxml/parser.h>
# include <libxml/xmlerror.h>
# include <libxml/encoding.h>
#endif
#include "windef.h"
#include "winbase.h"
#include "wingdi.h"
#include "wininet.h"
#include "winreg.h"
#include "winuser.h"
#include "ole2.h"
#include "mshtml.h"
#include "msxml6.h"
#include "objsafe.h"
#include "docobj.h"
#include "shlwapi.h"
#include "msxml_private.h"
#include "wine/debug.h"
#include "wine/list.h"
WINE_DEFAULT_DEBUG_CHANNEL(msxml);
#ifdef HAVE_LIBXML2
static const WCHAR colspaceW[] = {':',' ',0};
static const WCHAR crlfW[] = {'\r','\n',0};
static const DWORD safety_supported_options =
INTERFACESAFE_FOR_UNTRUSTED_CALLER |
INTERFACESAFE_FOR_UNTRUSTED_DATA |
INTERFACE_USES_SECURITY_MANAGER;
typedef struct BindStatusCallback BindStatusCallback;
struct httpheader
{
struct list entry;
BSTR header;
BSTR value;
};
typedef struct
{
IXMLHTTPRequest IXMLHTTPRequest_iface;
IObjectWithSite IObjectWithSite_iface;
IObjectSafety IObjectSafety_iface;
LONG ref;
READYSTATE state;
IDispatch *sink;
/* request */
BINDVERB verb;
BSTR custom;
IUri *uri;
IUri *base_uri;
BOOL async;
struct list reqheaders;
/* cached resulting custom request headers string length in WCHARs */
LONG reqheader_size;
/* use UTF-8 content type */
BOOL use_utf8_content;
/* response headers */
struct list respheaders;
BSTR raw_respheaders;
/* credentials */
BSTR user;
BSTR password;
/* bind callback */
BindStatusCallback *bsc;
LONG status;
BSTR status_text;
/* IObjectWithSite*/
IUnknown *site;
/* IObjectSafety */
DWORD safeopt;
} httprequest;
typedef struct
{
httprequest req;
IServerXMLHTTPRequest IServerXMLHTTPRequest_iface;
LONG ref;
} serverhttp;
static inline httprequest *impl_from_IXMLHTTPRequest( IXMLHTTPRequest *iface )
{
return CONTAINING_RECORD(iface, httprequest, IXMLHTTPRequest_iface);
}
static inline httprequest *impl_from_IObjectWithSite(IObjectWithSite *iface)
{
return CONTAINING_RECORD(iface, httprequest, IObjectWithSite_iface);
}
static inline httprequest *impl_from_IObjectSafety(IObjectSafety *iface)
{
return CONTAINING_RECORD(iface, httprequest, IObjectSafety_iface);
}
static inline serverhttp *impl_from_IServerXMLHTTPRequest(IServerXMLHTTPRequest *iface)
{
return CONTAINING_RECORD(iface, serverhttp, IServerXMLHTTPRequest_iface);
}
static void httprequest_setreadystate(httprequest *This, READYSTATE state)
{
READYSTATE last = This->state;
static const char* readystates[] = {
"READYSTATE_UNINITIALIZED",
"READYSTATE_LOADING",
"READYSTATE_LOADED",
"READYSTATE_INTERACTIVE",
"READYSTATE_COMPLETE"};
This->state = state;
TRACE("state %s\n", readystates[state]);
if (This->sink && last != state)
{
DISPPARAMS params;
memset(&params, 0, sizeof(params));
IDispatch_Invoke(This->sink, 0, &IID_NULL, LOCALE_SYSTEM_DEFAULT, DISPATCH_METHOD, &params, 0, 0, 0);
}
}
static void free_response_headers(httprequest *This)
{
struct httpheader *header, *header2;
LIST_FOR_EACH_ENTRY_SAFE(header, header2, &This->respheaders, struct httpheader, entry)
{
list_remove(&header->entry);
SysFreeString(header->header);
SysFreeString(header->value);
heap_free(header);
}
SysFreeString(This->raw_respheaders);
This->raw_respheaders = NULL;
}
struct BindStatusCallback
{
IBindStatusCallback IBindStatusCallback_iface;
IHttpNegotiate IHttpNegotiate_iface;
IAuthenticate IAuthenticate_iface;
LONG ref;
IBinding *binding;
httprequest *request;
/* response data */
IStream *stream;
/* request body data */
HGLOBAL body;
};
static inline BindStatusCallback *impl_from_IBindStatusCallback( IBindStatusCallback *iface )
{
return CONTAINING_RECORD(iface, BindStatusCallback, IBindStatusCallback_iface);
}
static inline BindStatusCallback *impl_from_IHttpNegotiate( IHttpNegotiate *iface )
{
return CONTAINING_RECORD(iface, BindStatusCallback, IHttpNegotiate_iface);
}
static inline BindStatusCallback *impl_from_IAuthenticate( IAuthenticate *iface )
{
return CONTAINING_RECORD(iface, BindStatusCallback, IAuthenticate_iface);
}
static void BindStatusCallback_Detach(BindStatusCallback *bsc)
{
if (bsc)
{
if (bsc->binding) IBinding_Abort(bsc->binding);
bsc->request->bsc = NULL;
bsc->request = NULL;
IBindStatusCallback_Release(&bsc->IBindStatusCallback_iface);
}
}
static HRESULT WINAPI BindStatusCallback_QueryInterface(IBindStatusCallback *iface,
REFIID riid, void **ppv)
{
BindStatusCallback *This = impl_from_IBindStatusCallback(iface);
*ppv = NULL;
TRACE("(%p)->(%s, %p)\n", This, debugstr_guid(riid), ppv);
if (IsEqualGUID(&IID_IUnknown, riid) ||
IsEqualGUID(&IID_IBindStatusCallback, riid))
{
*ppv = &This->IBindStatusCallback_iface;
}
else if (IsEqualGUID(&IID_IHttpNegotiate, riid))
{
*ppv = &This->IHttpNegotiate_iface;
}
else if (IsEqualGUID(&IID_IAuthenticate, riid))
{
*ppv = &This->IAuthenticate_iface;
}
else if (IsEqualGUID(&IID_IServiceProvider, riid) ||
IsEqualGUID(&IID_IBindStatusCallbackEx, riid) ||
IsEqualGUID(&IID_IInternetProtocol, riid) ||
IsEqualGUID(&IID_IHttpNegotiate2, riid))
{
return E_NOINTERFACE;
}
if (*ppv)
{
IBindStatusCallback_AddRef(iface);
return S_OK;
}
FIXME("Unsupported riid = %s\n", debugstr_guid(riid));
return E_NOINTERFACE;
}
static ULONG WINAPI BindStatusCallback_AddRef(IBindStatusCallback *iface)
{
BindStatusCallback *This = impl_from_IBindStatusCallback(iface);
LONG ref = InterlockedIncrement(&This->ref);
TRACE("(%p) ref = %d\n", This, ref);
return ref;
}
static ULONG WINAPI BindStatusCallback_Release(IBindStatusCallback *iface)
{
BindStatusCallback *This = impl_from_IBindStatusCallback(iface);
LONG ref = InterlockedDecrement(&This->ref);
TRACE("(%p) ref = %d\n", This, ref);
if (!ref)
{
if (This->binding) IBinding_Release(This->binding);
if (This->stream) IStream_Release(This->stream);
if (This->body) GlobalFree(This->body);
heap_free(This);
}
return ref;
}
static HRESULT WINAPI BindStatusCallback_OnStartBinding(IBindStatusCallback *iface,
DWORD reserved, IBinding *pbind)
{
BindStatusCallback *This = impl_from_IBindStatusCallback(iface);
TRACE("(%p)->(%d %p)\n", This, reserved, pbind);
if (!pbind) return E_INVALIDARG;
This->binding = pbind;
IBinding_AddRef(pbind);
httprequest_setreadystate(This->request, READYSTATE_LOADED);
return CreateStreamOnHGlobal(NULL, TRUE, &This->stream);
}
static HRESULT WINAPI BindStatusCallback_GetPriority(IBindStatusCallback *iface, LONG *pPriority)
{
BindStatusCallback *This = impl_from_IBindStatusCallback(iface);
TRACE("(%p)->(%p)\n", This, pPriority);
return E_NOTIMPL;
}
static HRESULT WINAPI BindStatusCallback_OnLowResource(IBindStatusCallback *iface, DWORD reserved)
{
BindStatusCallback *This = impl_from_IBindStatusCallback(iface);
TRACE("(%p)->(%d)\n", This, reserved);
return E_NOTIMPL;
}
static HRESULT WINAPI BindStatusCallback_OnProgress(IBindStatusCallback *iface, ULONG ulProgress,
ULONG ulProgressMax, ULONG ulStatusCode, LPCWSTR szStatusText)
{
BindStatusCallback *This = impl_from_IBindStatusCallback(iface);
TRACE("(%p)->(%u %u %u %s)\n", This, ulProgress, ulProgressMax, ulStatusCode,
debugstr_w(szStatusText));
return S_OK;
}
static HRESULT WINAPI BindStatusCallback_OnStopBinding(IBindStatusCallback *iface,
HRESULT hr, LPCWSTR error)
{
BindStatusCallback *This = impl_from_IBindStatusCallback(iface);
TRACE("(%p)->(0x%08x %s)\n", This, hr, debugstr_w(error));
if (This->binding)
{
IBinding_Release(This->binding);
This->binding = NULL;
}
if (hr == S_OK)
{
BindStatusCallback_Detach(This->request->bsc);
This->request->bsc = This;
httprequest_setreadystate(This->request, READYSTATE_COMPLETE);
}
return S_OK;
}
static HRESULT WINAPI BindStatusCallback_GetBindInfo(IBindStatusCallback *iface,
DWORD *bind_flags, BINDINFO *pbindinfo)
{
BindStatusCallback *This = impl_from_IBindStatusCallback(iface);
TRACE("(%p)->(%p %p)\n", This, bind_flags, pbindinfo);
*bind_flags = 0;
if (This->request->async) *bind_flags |= BINDF_ASYNCHRONOUS;
if (This->request->verb != BINDVERB_GET && This->body)
{
pbindinfo->stgmedData.tymed = TYMED_HGLOBAL;
pbindinfo->stgmedData.u.hGlobal = This->body;
pbindinfo->cbstgmedData = GlobalSize(This->body);
/* callback owns passed body pointer */
IBindStatusCallback_QueryInterface(iface, &IID_IUnknown, (void**)&pbindinfo->stgmedData.pUnkForRelease);
}
pbindinfo->dwBindVerb = This->request->verb;
if (This->request->verb == BINDVERB_CUSTOM)
{
pbindinfo->szCustomVerb = CoTaskMemAlloc(SysStringByteLen(This->request->custom));
strcpyW(pbindinfo->szCustomVerb, This->request->custom);
}
return S_OK;
}
static HRESULT WINAPI BindStatusCallback_OnDataAvailable(IBindStatusCallback *iface,
DWORD flags, DWORD size, FORMATETC *format, STGMEDIUM *stgmed)
{
BindStatusCallback *This = impl_from_IBindStatusCallback(iface);
DWORD read, written;
BYTE buf[4096];
HRESULT hr;
TRACE("(%p)->(%08x %d %p %p)\n", This, flags, size, format, stgmed);
do
{
hr = IStream_Read(stgmed->u.pstm, buf, sizeof(buf), &read);
if (hr != S_OK) break;
hr = IStream_Write(This->stream, buf, read, &written);
} while((hr == S_OK) && written != 0 && read != 0);
httprequest_setreadystate(This->request, READYSTATE_INTERACTIVE);
return S_OK;
}
static HRESULT WINAPI BindStatusCallback_OnObjectAvailable(IBindStatusCallback *iface,
REFIID riid, IUnknown *punk)
{
BindStatusCallback *This = impl_from_IBindStatusCallback(iface);
FIXME("(%p)->(%s %p): stub\n", This, debugstr_guid(riid), punk);
return E_NOTIMPL;
}
static const IBindStatusCallbackVtbl BindStatusCallbackVtbl = {
BindStatusCallback_QueryInterface,
BindStatusCallback_AddRef,
BindStatusCallback_Release,
BindStatusCallback_OnStartBinding,
BindStatusCallback_GetPriority,
BindStatusCallback_OnLowResource,
BindStatusCallback_OnProgress,
BindStatusCallback_OnStopBinding,
BindStatusCallback_GetBindInfo,
BindStatusCallback_OnDataAvailable,
BindStatusCallback_OnObjectAvailable
};
static HRESULT WINAPI BSCHttpNegotiate_QueryInterface(IHttpNegotiate *iface,
REFIID riid, void **ppv)
{
BindStatusCallback *This = impl_from_IHttpNegotiate(iface);
return IBindStatusCallback_QueryInterface(&This->IBindStatusCallback_iface, riid, ppv);
}
static ULONG WINAPI BSCHttpNegotiate_AddRef(IHttpNegotiate *iface)
{
BindStatusCallback *This = impl_from_IHttpNegotiate(iface);
return IBindStatusCallback_AddRef(&This->IBindStatusCallback_iface);
}
static ULONG WINAPI BSCHttpNegotiate_Release(IHttpNegotiate *iface)
{
BindStatusCallback *This = impl_from_IHttpNegotiate(iface);
return IBindStatusCallback_Release(&This->IBindStatusCallback_iface);
}
static HRESULT WINAPI BSCHttpNegotiate_BeginningTransaction(IHttpNegotiate *iface,
LPCWSTR url, LPCWSTR headers, DWORD reserved, LPWSTR *add_headers)
{
static const WCHAR content_type_utf8W[] = {'C','o','n','t','e','n','t','-','T','y','p','e',':',' ',
't','e','x','t','/','p','l','a','i','n',';','c','h','a','r','s','e','t','=','u','t','f','-','8','\r','\n',0};
static const WCHAR refererW[] = {'R','e','f','e','r','e','r',':',' ',0};
BindStatusCallback *This = impl_from_IHttpNegotiate(iface);
const struct httpheader *entry;
BSTR base_uri = NULL;
WCHAR *buff, *ptr;
int size = 0;
TRACE("(%p)->(%s %s %d %p)\n", This, debugstr_w(url), debugstr_w(headers), reserved, add_headers);
*add_headers = NULL;
if (This->request->use_utf8_content)
size = sizeof(content_type_utf8W);
if (!list_empty(&This->request->reqheaders))
size += This->request->reqheader_size*sizeof(WCHAR);
if (This->request->base_uri)
{
IUri_GetRawUri(This->request->base_uri, &base_uri);
size += SysStringLen(base_uri)*sizeof(WCHAR) + sizeof(refererW) + sizeof(crlfW);
}
if (!size)
{
SysFreeString(base_uri);
return S_OK;
}
buff = CoTaskMemAlloc(size);
if (!buff)
{
SysFreeString(base_uri);
return E_OUTOFMEMORY;
}
ptr = buff;
if (This->request->use_utf8_content)
{
lstrcpyW(ptr, content_type_utf8W);
ptr += sizeof(content_type_utf8W)/sizeof(WCHAR)-1;
}
if (base_uri)
{
strcpyW(ptr, refererW);
strcatW(ptr, base_uri);
strcatW(ptr, crlfW);
ptr += strlenW(refererW) + SysStringLen(base_uri) + strlenW(crlfW);
SysFreeString(base_uri);
}
/* user headers */
LIST_FOR_EACH_ENTRY(entry, &This->request->reqheaders, struct httpheader, entry)
{
lstrcpyW(ptr, entry->header);
ptr += SysStringLen(entry->header);
lstrcpyW(ptr, colspaceW);
ptr += sizeof(colspaceW)/sizeof(WCHAR)-1;
lstrcpyW(ptr, entry->value);
ptr += SysStringLen(entry->value);
lstrcpyW(ptr, crlfW);
ptr += sizeof(crlfW)/sizeof(WCHAR)-1;
}
*add_headers = buff;
return S_OK;
}
static void add_response_header(httprequest *This, const WCHAR *data, int len)
{
struct httpheader *entry;
const WCHAR *ptr = data;
BSTR header, value;
while (*ptr)
{
if (*ptr == ':')
{
header = SysAllocStringLen(data, ptr-data);
/* skip leading spaces for a value */
while (*++ptr == ' ')
;
value = SysAllocStringLen(ptr, len-(ptr-data));
break;
}
ptr++;
}
if (!*ptr) return;
/* new header */
TRACE("got header %s:%s\n", debugstr_w(header), debugstr_w(value));
entry = heap_alloc(sizeof(*entry));
entry->header = header;
entry->value = value;
list_add_head(&This->respheaders, &entry->entry);
}
static HRESULT WINAPI BSCHttpNegotiate_OnResponse(IHttpNegotiate *iface, DWORD code,
LPCWSTR resp_headers, LPCWSTR req_headers, LPWSTR *add_reqheaders)
{
BindStatusCallback *This = impl_from_IHttpNegotiate(iface);
TRACE("(%p)->(%d %s %s %p)\n", This, code, debugstr_w(resp_headers),
debugstr_w(req_headers), add_reqheaders);
This->request->status = code;
/* store headers and status text */
free_response_headers(This->request);
SysFreeString(This->request->status_text);
This->request->status_text = NULL;
if (resp_headers)
{
const WCHAR *ptr, *line, *status_text;
ptr = line = resp_headers;
/* skip HTTP-Version */
ptr = strchrW(ptr, ' ');
if (ptr)
{
/* skip Status-Code */
ptr = strchrW(++ptr, ' ');
if (ptr)
{
status_text = ++ptr;
/* now it supposed to end with CRLF */
while (*ptr)
{
if (*ptr == '\r' && *(ptr+1) == '\n')
{
line = ptr + 2;
This->request->status_text = SysAllocStringLen(status_text, ptr-status_text);
TRACE("status text %s\n", debugstr_w(This->request->status_text));
break;
}
ptr++;
}
}
}
/* store as unparsed string for now */
This->request->raw_respheaders = SysAllocString(line);
}
return S_OK;
}
static const IHttpNegotiateVtbl BSCHttpNegotiateVtbl = {
BSCHttpNegotiate_QueryInterface,
BSCHttpNegotiate_AddRef,
BSCHttpNegotiate_Release,
BSCHttpNegotiate_BeginningTransaction,
BSCHttpNegotiate_OnResponse
};
static HRESULT WINAPI Authenticate_QueryInterface(IAuthenticate *iface,
REFIID riid, void **ppv)
{
BindStatusCallback *This = impl_from_IAuthenticate(iface);
return IBindStatusCallback_QueryInterface(&This->IBindStatusCallback_iface, riid, ppv);
}
static ULONG WINAPI Authenticate_AddRef(IAuthenticate *iface)
{
BindStatusCallback *This = impl_from_IAuthenticate(iface);
return IBindStatusCallback_AddRef(&This->IBindStatusCallback_iface);
}
static ULONG WINAPI Authenticate_Release(IAuthenticate *iface)
{
BindStatusCallback *This = impl_from_IAuthenticate(iface);
return IBindStatusCallback_Release(&This->IBindStatusCallback_iface);
}
static HRESULT WINAPI Authenticate_Authenticate(IAuthenticate *iface,
HWND *hwnd, LPWSTR *username, LPWSTR *password)
{
BindStatusCallback *This = impl_from_IAuthenticate(iface);
httprequest *request = This->request;
TRACE("(%p)->(%p %p %p)\n", This, hwnd, username, password);
if (request->user && *request->user)
{
if (hwnd) *hwnd = NULL;
*username = CoTaskMemAlloc(SysStringByteLen(request->user)+sizeof(WCHAR));
*password = CoTaskMemAlloc(SysStringByteLen(request->password)+sizeof(WCHAR));
if (!*username || !*password)
{
CoTaskMemFree(*username);
CoTaskMemFree(*password);
return E_OUTOFMEMORY;
}
memcpy(*username, request->user, SysStringByteLen(request->user)+sizeof(WCHAR));
memcpy(*password, request->password, SysStringByteLen(request->password)+sizeof(WCHAR));
}
return S_OK;
}
static const IAuthenticateVtbl AuthenticateVtbl = {
Authenticate_QueryInterface,
Authenticate_AddRef,
Authenticate_Release,
Authenticate_Authenticate
};
static HRESULT BindStatusCallback_create(httprequest* This, BindStatusCallback **obj, const VARIANT *body)
{
BindStatusCallback *bsc;
IBindCtx *pbc;
HRESULT hr;
int size;
hr = CreateBindCtx(0, &pbc);
if (hr != S_OK) return hr;
bsc = heap_alloc(sizeof(*bsc));
if (!bsc)
{
IBindCtx_Release(pbc);
return E_OUTOFMEMORY;
}
bsc->IBindStatusCallback_iface.lpVtbl = &BindStatusCallbackVtbl;
bsc->IHttpNegotiate_iface.lpVtbl = &BSCHttpNegotiateVtbl;
bsc->IAuthenticate_iface.lpVtbl = &AuthenticateVtbl;
bsc->ref = 1;
bsc->request = This;
bsc->binding = NULL;
bsc->stream = NULL;
bsc->body = NULL;
TRACE("(%p)->(%p)\n", This, bsc);
This->use_utf8_content = FALSE;
if (This->verb != BINDVERB_GET)
{
void *send_data, *ptr;
SAFEARRAY *sa = NULL;
if (V_VT(body) == (VT_VARIANT|VT_BYREF))
body = V_VARIANTREF(body);
switch (V_VT(body))
{
case VT_BSTR:
{
int len = SysStringLen(V_BSTR(body));
const WCHAR *str = V_BSTR(body);
UINT i, cp = CP_ACP;
for (i = 0; i < len; i++)
{
if (str[i] > 127)
{
cp = CP_UTF8;
break;
}
}
size = WideCharToMultiByte(cp, 0, str, len, NULL, 0, NULL, NULL);
if (!(ptr = heap_alloc(size)))
{
heap_free(bsc);
return E_OUTOFMEMORY;
}
WideCharToMultiByte(cp, 0, str, len, ptr, size, NULL, NULL);
if (cp == CP_UTF8) This->use_utf8_content = TRUE;
break;
}
case VT_ARRAY|VT_UI1:
{
sa = V_ARRAY(body);
if ((hr = SafeArrayAccessData(sa, (void **)&ptr)) != S_OK)
{
heap_free(bsc);
return hr;
}
if ((hr = SafeArrayGetUBound(sa, 1, &size)) != S_OK)
{
SafeArrayUnaccessData(sa);
heap_free(bsc);
return hr;
}
size++;
break;
}
default:
FIXME("unsupported body data type %d\n", V_VT(body));
/* fall through */
case VT_EMPTY:
case VT_ERROR:
case VT_NULL:
ptr = NULL;
size = 0;
break;
}
if (size)
{
bsc->body = GlobalAlloc(GMEM_FIXED, size);
if (!bsc->body)
{
if (V_VT(body) == VT_BSTR)
heap_free(ptr);
else if (V_VT(body) == (VT_ARRAY|VT_UI1))
SafeArrayUnaccessData(sa);
heap_free(bsc);
return E_OUTOFMEMORY;
}
send_data = GlobalLock(bsc->body);
memcpy(send_data, ptr, size);
GlobalUnlock(bsc->body);
}
if (V_VT(body) == VT_BSTR)
heap_free(ptr);
else if (V_VT(body) == (VT_ARRAY|VT_UI1))
SafeArrayUnaccessData(sa);
}
hr = RegisterBindStatusCallback(pbc, &bsc->IBindStatusCallback_iface, NULL, 0);
if (hr == S_OK)
{
IMoniker *moniker;
hr = CreateURLMonikerEx2(NULL, This->uri, &moniker, URL_MK_UNIFORM);
if (hr == S_OK)
{
IStream *stream;
hr = IMoniker_BindToStorage(moniker, pbc, NULL, &IID_IStream, (void**)&stream);
IMoniker_Release(moniker);
if (stream) IStream_Release(stream);
}
IBindCtx_Release(pbc);
}
if (FAILED(hr))
{
IBindStatusCallback_Release(&bsc->IBindStatusCallback_iface);
bsc = NULL;
}
*obj = bsc;
return hr;
}
static HRESULT verify_uri(httprequest *This, IUri *uri)
{
DWORD scheme, base_scheme;
BSTR host, base_host;
HRESULT hr;
if(!(This->safeopt & INTERFACESAFE_FOR_UNTRUSTED_DATA))
return S_OK;
if(!This->base_uri)
return E_ACCESSDENIED;
hr = IUri_GetScheme(uri, &scheme);
if(FAILED(hr))
return hr;
hr = IUri_GetScheme(This->base_uri, &base_scheme);
if(FAILED(hr))
return hr;
if(scheme != base_scheme) {
WARN("Schemes don't match\n");
return E_ACCESSDENIED;
}
if(scheme == INTERNET_SCHEME_UNKNOWN) {
FIXME("Unknown scheme\n");
return E_ACCESSDENIED;
}
hr = IUri_GetHost(uri, &host);
if(FAILED(hr))
return hr;
hr = IUri_GetHost(This->base_uri, &base_host);
if(SUCCEEDED(hr)) {
if(strcmpiW(host, base_host)) {
WARN("Hosts don't match\n");
hr = E_ACCESSDENIED;
}
SysFreeString(base_host);
}
SysFreeString(host);
return hr;
}
static HRESULT httprequest_open(httprequest *This, BSTR method, BSTR url,
VARIANT async, VARIANT user, VARIANT password)
{
static const WCHAR MethodGetW[] = {'G','E','T',0};
static const WCHAR MethodPutW[] = {'P','U','T',0};
static const WCHAR MethodPostW[] = {'P','O','S','T',0};
static const WCHAR MethodDeleteW[] = {'D','E','L','E','T','E',0};
static const WCHAR MethodPropFindW[] = {'P','R','O','P','F','I','N','D',0};
VARIANT str, is_async;
IUri *uri;
HRESULT hr;
if (!method || !url) return E_INVALIDARG;
/* free previously set data */
if(This->uri) {
IUri_Release(This->uri);
This->uri = NULL;
}
SysFreeString(This->user);
SysFreeString(This->password);
This->user = This->password = NULL;
if (!strcmpiW(method, MethodGetW))
{
This->verb = BINDVERB_GET;
}
else if (!strcmpiW(method, MethodPutW))
{
This->verb = BINDVERB_PUT;
}
else if (!strcmpiW(method, MethodPostW))
{
This->verb = BINDVERB_POST;
}
else if (!strcmpiW(method, MethodDeleteW) ||
!strcmpiW(method, MethodPropFindW))
{
This->verb = BINDVERB_CUSTOM;
SysReAllocString(&This->custom, method);
}
else
{
FIXME("unsupported request type %s\n", debugstr_w(method));
This->verb = -1;
return E_FAIL;
}
if(This->base_uri)
hr = CoInternetCombineUrlEx(This->base_uri, url, 0, &uri, 0);
else
hr = CreateUri(url, 0, 0, &uri);
if(FAILED(hr)) {
WARN("Could not create IUri object: %08x\n", hr);
return hr;
}
hr = verify_uri(This, uri);
if(FAILED(hr)) {
IUri_Release(uri);
return hr;
}
VariantInit(&str);
hr = VariantChangeType(&str, &user, 0, VT_BSTR);
if (hr == S_OK)
This->user = V_BSTR(&str);
VariantInit(&str);
hr = VariantChangeType(&str, &password, 0, VT_BSTR);
if (hr == S_OK)
This->password = V_BSTR(&str);
/* add authentication info */
if (This->user && *This->user)
{
IUriBuilder *builder;
hr = CreateIUriBuilder(uri, 0, 0, &builder);
if (hr == S_OK)
{
IUri *full_uri;
IUriBuilder_SetUserName(builder, This->user);
IUriBuilder_SetPassword(builder, This->password);
hr = IUriBuilder_CreateUri(builder, -1, 0, 0, &full_uri);
if (hr == S_OK)
{
IUri_Release(uri);
uri = full_uri;
}
else
WARN("failed to create modified uri, 0x%08x\n", hr);
IUriBuilder_Release(builder);
}
else
WARN("IUriBuilder creation failed, 0x%08x\n", hr);
}
This->uri = uri;
VariantInit(&is_async);
hr = VariantChangeType(&is_async, &async, 0, VT_BOOL);
This->async = hr == S_OK && V_BOOL(&is_async);
httprequest_setreadystate(This, READYSTATE_LOADING);
return S_OK;
}
static HRESULT httprequest_setRequestHeader(httprequest *This, BSTR header, BSTR value)
{
struct httpheader *entry;
if (!header || !*header) return E_INVALIDARG;
if (This->state != READYSTATE_LOADING) return E_FAIL;
if (!value) return E_INVALIDARG;
/* replace existing header value if already added */
LIST_FOR_EACH_ENTRY(entry, &This->reqheaders, struct httpheader, entry)
{
if (lstrcmpW(entry->header, header) == 0)
{
LONG length = SysStringLen(entry->value);
HRESULT hr;
hr = SysReAllocString(&entry->value, value) ? S_OK : E_OUTOFMEMORY;
if (hr == S_OK)
This->reqheader_size += (SysStringLen(entry->value) - length);
return hr;
}
}
entry = heap_alloc(sizeof(*entry));
if (!entry) return E_OUTOFMEMORY;
/* new header */
entry->header = SysAllocString(header);
entry->value = SysAllocString(value);
/* header length including null terminator */
This->reqheader_size += SysStringLen(entry->header) + sizeof(colspaceW)/sizeof(WCHAR) +
SysStringLen(entry->value) + sizeof(crlfW)/sizeof(WCHAR) - 1;
list_add_head(&This->reqheaders, &entry->entry);
return S_OK;
}
static HRESULT httprequest_getResponseHeader(httprequest *This, BSTR header, BSTR *value)
{
struct httpheader *entry;
if (!header) return E_INVALIDARG;
if (!value) return E_POINTER;
if (This->raw_respheaders && list_empty(&This->respheaders))
{
WCHAR *ptr, *line;
ptr = line = This->raw_respheaders;
while (*ptr)
{
if (*ptr == '\r' && *(ptr+1) == '\n')
{
add_response_header(This, line, ptr-line);
ptr++; line = ++ptr;
continue;
}
ptr++;
}
}
LIST_FOR_EACH_ENTRY(entry, &This->respheaders, struct httpheader, entry)
{
if (!strcmpiW(entry->header, header))
{
*value = SysAllocString(entry->value);
TRACE("header value %s\n", debugstr_w(*value));
return S_OK;
}
}
return S_FALSE;
}
static HRESULT httprequest_getAllResponseHeaders(httprequest *This, BSTR *respheaders)
{
if (!respheaders) return E_POINTER;
*respheaders = SysAllocString(This->raw_respheaders);
return S_OK;
}
static HRESULT httprequest_send(httprequest *This, VARIANT body)
{
BindStatusCallback *bsc = NULL;
HRESULT hr;
if (This->state != READYSTATE_LOADING) return E_FAIL;
hr = BindStatusCallback_create(This, &bsc, &body);
if (FAILED(hr))
/* success path to detach it is OnStopBinding call */
BindStatusCallback_Detach(bsc);
return hr;
}
static HRESULT httprequest_abort(httprequest *This)
{
BindStatusCallback_Detach(This->bsc);
httprequest_setreadystate(This, READYSTATE_UNINITIALIZED);
return S_OK;
}
static HRESULT httprequest_get_status(httprequest *This, LONG *status)
{
if (!status) return E_POINTER;
*status = This->status;
return This->state == READYSTATE_COMPLETE ? S_OK : E_FAIL;
}
static HRESULT httprequest_get_statusText(httprequest *This, BSTR *status)
{
if (!status) return E_POINTER;
if (This->state != READYSTATE_COMPLETE) return E_FAIL;
*status = SysAllocString(This->status_text);
return S_OK;
}
static HRESULT httprequest_get_responseText(httprequest *This, BSTR *body)
{
HGLOBAL hglobal;
HRESULT hr;
if (!body) return E_POINTER;
if (This->state != READYSTATE_COMPLETE) return E_FAIL;
hr = GetHGlobalFromStream(This->bsc->stream, &hglobal);
if (hr == S_OK)
{
xmlChar *ptr = GlobalLock(hglobal);
DWORD size = GlobalSize(hglobal);
xmlCharEncoding encoding = XML_CHAR_ENCODING_UTF8;
/* try to determine data encoding */
if (size >= 4)
{
encoding = xmlDetectCharEncoding(ptr, 4);
TRACE("detected encoding: %s\n", debugstr_a(xmlGetCharEncodingName(encoding)));
if ( encoding != XML_CHAR_ENCODING_UTF8 &&
encoding != XML_CHAR_ENCODING_UTF16LE &&
encoding != XML_CHAR_ENCODING_NONE )
{
FIXME("unsupported encoding: %s\n", debugstr_a(xmlGetCharEncodingName(encoding)));
GlobalUnlock(hglobal);
return E_FAIL;
}
}
/* without BOM assume UTF-8 */
if (encoding == XML_CHAR_ENCODING_UTF8 ||
encoding == XML_CHAR_ENCODING_NONE )
{
DWORD length = MultiByteToWideChar(CP_UTF8, 0, (LPCSTR)ptr, size, NULL, 0);
*body = SysAllocStringLen(NULL, length);
if (*body)
MultiByteToWideChar( CP_UTF8, 0, (LPCSTR)ptr, size, *body, length);
}
else
*body = SysAllocStringByteLen((LPCSTR)ptr, size);
if (!*body) hr = E_OUTOFMEMORY;
GlobalUnlock(hglobal);
}
return hr;
}
static HRESULT httprequest_get_responseXML(httprequest *This, IDispatch **body)
{
IXMLDOMDocument3 *doc;
HRESULT hr;
BSTR str;
if (!body) return E_INVALIDARG;
if (This->state != READYSTATE_COMPLETE) return E_FAIL;
hr = DOMDocument_create(MSXML_DEFAULT, (void**)&doc);
if (hr != S_OK) return hr;
hr = httprequest_get_responseText(This, &str);
if (hr == S_OK)
{
VARIANT_BOOL ok;
hr = IXMLDOMDocument3_loadXML(doc, str, &ok);
SysFreeString(str);
}
IXMLDOMDocument3_QueryInterface(doc, &IID_IDispatch, (void**)body);
IXMLDOMDocument3_Release(doc);
return hr;
}
static HRESULT httprequest_get_responseBody(httprequest *This, VARIANT *body)
{
HGLOBAL hglobal;
HRESULT hr;
if (!body) return E_INVALIDARG;
V_VT(body) = VT_EMPTY;
if (This->state != READYSTATE_COMPLETE) return E_PENDING;
hr = GetHGlobalFromStream(This->bsc->stream, &hglobal);
if (hr == S_OK)
{
void *ptr = GlobalLock(hglobal);
DWORD size = GlobalSize(hglobal);
SAFEARRAYBOUND bound;
SAFEARRAY *array;
bound.lLbound = 0;
bound.cElements = size;
array = SafeArrayCreate(VT_UI1, 1, &bound);
if (array)
{
void *dest;
V_VT(body) = VT_ARRAY | VT_UI1;
V_ARRAY(body) = array;
hr = SafeArrayAccessData(array, &dest);
if (hr == S_OK)
{
memcpy(dest, ptr, size);
SafeArrayUnaccessData(array);
}
else
{
VariantClear(body);
}
}
else
hr = E_FAIL;
GlobalUnlock(hglobal);
}
return hr;
}
static HRESULT httprequest_get_responseStream(httprequest *This, VARIANT *body)
{
LARGE_INTEGER move;
IStream *stream;
HRESULT hr;
if (!body) return E_INVALIDARG;
V_VT(body) = VT_EMPTY;
if (This->state != READYSTATE_COMPLETE) return E_PENDING;
hr = IStream_Clone(This->bsc->stream, &stream);
move.QuadPart = 0;
IStream_Seek(stream, move, STREAM_SEEK_SET, NULL);
V_VT(body) = VT_UNKNOWN;
V_UNKNOWN(body) = (IUnknown*)stream;
return hr;
}
static HRESULT httprequest_get_readyState(httprequest *This, LONG *state)
{
if (!state) return E_POINTER;
*state = This->state;
return S_OK;
}
static HRESULT httprequest_put_onreadystatechange(httprequest *This, IDispatch *sink)
{
if (This->sink) IDispatch_Release(This->sink);
if ((This->sink = sink)) IDispatch_AddRef(This->sink);
return S_OK;
}
static void httprequest_release(httprequest *This)
{
struct httpheader *header, *header2;
if (This->site)
IUnknown_Release( This->site );
if (This->uri)
IUri_Release(This->uri);
if (This->base_uri)
IUri_Release(This->base_uri);
SysFreeString(This->custom);
SysFreeString(This->user);
SysFreeString(This->password);
/* request headers */
LIST_FOR_EACH_ENTRY_SAFE(header, header2, &This->reqheaders, struct httpheader, entry)
{
list_remove(&header->entry);
SysFreeString(header->header);
SysFreeString(header->value);
heap_free(header);
}
/* response headers */
free_response_headers(This);
SysFreeString(This->status_text);
/* detach callback object */
BindStatusCallback_Detach(This->bsc);
if (This->sink) IDispatch_Release(This->sink);
}
static HRESULT WINAPI XMLHTTPRequest_QueryInterface(IXMLHTTPRequest *iface, REFIID riid, void **ppvObject)
{
httprequest *This = impl_from_IXMLHTTPRequest( iface );
TRACE("(%p)->(%s %p)\n", This, debugstr_guid(riid), ppvObject);
if ( IsEqualGUID( riid, &IID_IXMLHTTPRequest) ||
IsEqualGUID( riid, &IID_IDispatch) ||
IsEqualGUID( riid, &IID_IUnknown) )
{
*ppvObject = iface;
}
else if (IsEqualGUID(&IID_IObjectWithSite, riid))
{
*ppvObject = &This->IObjectWithSite_iface;
}
else if (IsEqualGUID(&IID_IObjectSafety, riid))
{
*ppvObject = &This->IObjectSafety_iface;
}
else
{
TRACE("Unsupported interface %s\n", debugstr_guid(riid));
*ppvObject = NULL;
return E_NOINTERFACE;
}
IXMLHTTPRequest_AddRef( iface );
return S_OK;
}
static ULONG WINAPI XMLHTTPRequest_AddRef(IXMLHTTPRequest *iface)
{
httprequest *This = impl_from_IXMLHTTPRequest( iface );
ULONG ref = InterlockedIncrement( &This->ref );
TRACE("(%p)->(%u)\n", This, ref );
return ref;
}
static ULONG WINAPI XMLHTTPRequest_Release(IXMLHTTPRequest *iface)
{
httprequest *This = impl_from_IXMLHTTPRequest( iface );
ULONG ref = InterlockedDecrement( &This->ref );
TRACE("(%p)->(%u)\n", This, ref );
if ( ref == 0 )
{
httprequest_release( This );
heap_free( This );
}
return ref;
}
static HRESULT WINAPI XMLHTTPRequest_GetTypeInfoCount(IXMLHTTPRequest *iface, UINT *pctinfo)
{
httprequest *This = impl_from_IXMLHTTPRequest( iface );
TRACE("(%p)->(%p)\n", This, pctinfo);
*pctinfo = 1;
return S_OK;
}
static HRESULT WINAPI XMLHTTPRequest_GetTypeInfo(IXMLHTTPRequest *iface, UINT iTInfo,
LCID lcid, ITypeInfo **ppTInfo)
{
httprequest *This = impl_from_IXMLHTTPRequest( iface );
TRACE("(%p)->(%u %u %p)\n", This, iTInfo, lcid, ppTInfo);
return get_typeinfo(IXMLHTTPRequest_tid, ppTInfo);
}
static HRESULT WINAPI XMLHTTPRequest_GetIDsOfNames(IXMLHTTPRequest *iface, REFIID riid,
LPOLESTR *rgszNames, UINT cNames, LCID lcid, DISPID *rgDispId)
{
httprequest *This = impl_from_IXMLHTTPRequest( iface );
ITypeInfo *typeinfo;
HRESULT hr;
TRACE("(%p)->(%s %p %u %u %p)\n", This, debugstr_guid(riid), rgszNames, cNames,
lcid, rgDispId);
if(!rgszNames || cNames == 0 || !rgDispId)
return E_INVALIDARG;
hr = get_typeinfo(IXMLHTTPRequest_tid, &typeinfo);
if(SUCCEEDED(hr))
{
hr = ITypeInfo_GetIDsOfNames(typeinfo, rgszNames, cNames, rgDispId);
ITypeInfo_Release(typeinfo);
}
return hr;
}
static HRESULT WINAPI XMLHTTPRequest_Invoke(IXMLHTTPRequest *iface, DISPID dispIdMember, REFIID riid,
LCID lcid, WORD wFlags, DISPPARAMS *pDispParams, VARIANT *pVarResult,
EXCEPINFO *pExcepInfo, UINT *puArgErr)
{
httprequest *This = impl_from_IXMLHTTPRequest( iface );
ITypeInfo *typeinfo;
HRESULT hr;
TRACE("(%p)->(%d %s %d %d %p %p %p %p)\n", This, dispIdMember, debugstr_guid(riid),
lcid, wFlags, pDispParams, pVarResult, pExcepInfo, puArgErr);
hr = get_typeinfo(IXMLHTTPRequest_tid, &typeinfo);
if(SUCCEEDED(hr))
{
hr = ITypeInfo_Invoke(typeinfo, &This->IXMLHTTPRequest_iface, dispIdMember, wFlags,
pDispParams, pVarResult, pExcepInfo, puArgErr);
ITypeInfo_Release(typeinfo);
}
return hr;
}
static HRESULT WINAPI XMLHTTPRequest_open(IXMLHTTPRequest *iface, BSTR method, BSTR url,
VARIANT async, VARIANT user, VARIANT password)
{
httprequest *This = impl_from_IXMLHTTPRequest( iface );
TRACE("(%p)->(%s %s %s)\n", This, debugstr_w(method), debugstr_w(url),
debugstr_variant(&async));
return httprequest_open(This, method, url, async, user, password);
}
static HRESULT WINAPI XMLHTTPRequest_setRequestHeader(IXMLHTTPRequest *iface, BSTR header, BSTR value)
{
httprequest *This = impl_from_IXMLHTTPRequest( iface );
TRACE("(%p)->(%s %s)\n", This, debugstr_w(header), debugstr_w(value));
return httprequest_setRequestHeader(This, header, value);
}
static HRESULT WINAPI XMLHTTPRequest_getResponseHeader(IXMLHTTPRequest *iface, BSTR header, BSTR *value)
{
httprequest *This = impl_from_IXMLHTTPRequest( iface );
TRACE("(%p)->(%s %p)\n", This, debugstr_w(header), value);
return httprequest_getResponseHeader(This, header, value);
}
static HRESULT WINAPI XMLHTTPRequest_getAllResponseHeaders(IXMLHTTPRequest *iface, BSTR *respheaders)
{
httprequest *This = impl_from_IXMLHTTPRequest( iface );
TRACE("(%p)->(%p)\n", This, respheaders);
return httprequest_getAllResponseHeaders(This, respheaders);
}
static HRESULT WINAPI XMLHTTPRequest_send(IXMLHTTPRequest *iface, VARIANT body)
{
httprequest *This = impl_from_IXMLHTTPRequest( iface );
TRACE("(%p)->(%s)\n", This, debugstr_variant(&body));
return httprequest_send(This, body);
}
static HRESULT WINAPI XMLHTTPRequest_abort(IXMLHTTPRequest *iface)
{
httprequest *This = impl_from_IXMLHTTPRequest( iface );
TRACE("(%p)\n", This);
return httprequest_abort(This);
}
static HRESULT WINAPI XMLHTTPRequest_get_status(IXMLHTTPRequest *iface, LONG *status)
{
httprequest *This = impl_from_IXMLHTTPRequest( iface );
TRACE("(%p)->(%p)\n", This, status);
return httprequest_get_status(This, status);
}
static HRESULT WINAPI XMLHTTPRequest_get_statusText(IXMLHTTPRequest *iface, BSTR *status)
{
httprequest *This = impl_from_IXMLHTTPRequest( iface );
TRACE("(%p)->(%p)\n", This, status);
return httprequest_get_statusText(This, status);
}
static HRESULT WINAPI XMLHTTPRequest_get_responseXML(IXMLHTTPRequest *iface, IDispatch **body)
{
httprequest *This = impl_from_IXMLHTTPRequest( iface );
TRACE("(%p)->(%p)\n", This, body);
return httprequest_get_responseXML(This, body);
}
static HRESULT WINAPI XMLHTTPRequest_get_responseText(IXMLHTTPRequest *iface, BSTR *body)
{
httprequest *This = impl_from_IXMLHTTPRequest( iface );
TRACE("(%p)->(%p)\n", This, body);
return httprequest_get_responseText(This, body);
}
static HRESULT WINAPI XMLHTTPRequest_get_responseBody(IXMLHTTPRequest *iface, VARIANT *body)
{
httprequest *This = impl_from_IXMLHTTPRequest( iface );
TRACE("(%p)->(%p)\n", This, body);
return httprequest_get_responseBody(This, body);
}
static HRESULT WINAPI XMLHTTPRequest_get_responseStream(IXMLHTTPRequest *iface, VARIANT *body)
{
httprequest *This = impl_from_IXMLHTTPRequest( iface );
TRACE("(%p)->(%p)\n", This, body);
return httprequest_get_responseStream(This, body);
}
static HRESULT WINAPI XMLHTTPRequest_get_readyState(IXMLHTTPRequest *iface, LONG *state)
{
httprequest *This = impl_from_IXMLHTTPRequest( iface );
TRACE("(%p)->(%p)\n", This, state);
return httprequest_get_readyState(This, state);
}
static HRESULT WINAPI XMLHTTPRequest_put_onreadystatechange(IXMLHTTPRequest *iface, IDispatch *sink)
{
httprequest *This = impl_from_IXMLHTTPRequest( iface );
TRACE("(%p)->(%p)\n", This, sink);
return httprequest_put_onreadystatechange(This, sink);
}
static const struct IXMLHTTPRequestVtbl XMLHTTPRequestVtbl =
{
XMLHTTPRequest_QueryInterface,
XMLHTTPRequest_AddRef,
XMLHTTPRequest_Release,
XMLHTTPRequest_GetTypeInfoCount,
XMLHTTPRequest_GetTypeInfo,
XMLHTTPRequest_GetIDsOfNames,
XMLHTTPRequest_Invoke,
XMLHTTPRequest_open,
XMLHTTPRequest_setRequestHeader,
XMLHTTPRequest_getResponseHeader,
XMLHTTPRequest_getAllResponseHeaders,
XMLHTTPRequest_send,
XMLHTTPRequest_abort,
XMLHTTPRequest_get_status,
XMLHTTPRequest_get_statusText,
XMLHTTPRequest_get_responseXML,
XMLHTTPRequest_get_responseText,
XMLHTTPRequest_get_responseBody,
XMLHTTPRequest_get_responseStream,
XMLHTTPRequest_get_readyState,
XMLHTTPRequest_put_onreadystatechange
};
/* IObjectWithSite */
static HRESULT WINAPI
httprequest_ObjectWithSite_QueryInterface( IObjectWithSite* iface, REFIID riid, void** ppvObject )
{
httprequest *This = impl_from_IObjectWithSite(iface);
return IXMLHTTPRequest_QueryInterface( (IXMLHTTPRequest *)This, riid, ppvObject );
}
static ULONG WINAPI httprequest_ObjectWithSite_AddRef( IObjectWithSite* iface )
{
httprequest *This = impl_from_IObjectWithSite(iface);
return IXMLHTTPRequest_AddRef((IXMLHTTPRequest *)This);
}
static ULONG WINAPI httprequest_ObjectWithSite_Release( IObjectWithSite* iface )
{
httprequest *This = impl_from_IObjectWithSite(iface);
return IXMLHTTPRequest_Release((IXMLHTTPRequest *)This);
}
static HRESULT WINAPI httprequest_ObjectWithSite_GetSite( IObjectWithSite *iface, REFIID iid, void **ppvSite )
{
httprequest *This = impl_from_IObjectWithSite(iface);
TRACE("(%p)->(%s %p)\n", This, debugstr_guid( iid ), ppvSite );
if ( !This->site )
return E_FAIL;
return IUnknown_QueryInterface( This->site, iid, ppvSite );
}
static void get_base_uri(httprequest *This)
{
IServiceProvider *provider;
IHTMLDocument2 *doc;
IUri *uri;
BSTR url;
HRESULT hr;
hr = IUnknown_QueryInterface(This->site, &IID_IServiceProvider, (void**)&provider);
if(FAILED(hr))
return;
hr = IServiceProvider_QueryService(provider, &SID_SContainerDispatch, &IID_IHTMLDocument2, (void**)&doc);
if(FAILED(hr))
hr = IServiceProvider_QueryService(provider, &SID_SInternetHostSecurityManager, &IID_IHTMLDocument2, (void**)&doc);
IServiceProvider_Release(provider);
if(FAILED(hr))
return;
hr = IHTMLDocument2_get_URL(doc, &url);
IHTMLDocument2_Release(doc);
if(FAILED(hr) || !url || !*url)
return;
TRACE("host url %s\n", debugstr_w(url));
hr = CreateUri(url, 0, 0, &uri);
SysFreeString(url);
if(FAILED(hr))
return;
This->base_uri = uri;
}
static HRESULT WINAPI httprequest_ObjectWithSite_SetSite( IObjectWithSite *iface, IUnknown *punk )
{
httprequest *This = impl_from_IObjectWithSite(iface);
TRACE("(%p)->(%p)\n", This, punk);
if(This->site)
IUnknown_Release( This->site );
if(This->base_uri)
IUri_Release(This->base_uri);
This->site = punk;
if (punk)
{
IUnknown_AddRef( punk );
get_base_uri(This);
}
return S_OK;
}
static const IObjectWithSiteVtbl ObjectWithSiteVtbl =
{
httprequest_ObjectWithSite_QueryInterface,
httprequest_ObjectWithSite_AddRef,
httprequest_ObjectWithSite_Release,
httprequest_ObjectWithSite_SetSite,
httprequest_ObjectWithSite_GetSite
};
/* IObjectSafety */
static HRESULT WINAPI httprequest_Safety_QueryInterface(IObjectSafety *iface, REFIID riid, void **ppv)
{
httprequest *This = impl_from_IObjectSafety(iface);
return IXMLHTTPRequest_QueryInterface( (IXMLHTTPRequest *)This, riid, ppv );
}
static ULONG WINAPI httprequest_Safety_AddRef(IObjectSafety *iface)
{
httprequest *This = impl_from_IObjectSafety(iface);
return IXMLHTTPRequest_AddRef((IXMLHTTPRequest *)This);
}
static ULONG WINAPI httprequest_Safety_Release(IObjectSafety *iface)
{
httprequest *This = impl_from_IObjectSafety(iface);
return IXMLHTTPRequest_Release((IXMLHTTPRequest *)This);
}
static HRESULT WINAPI httprequest_Safety_GetInterfaceSafetyOptions(IObjectSafety *iface, REFIID riid,
DWORD *supported, DWORD *enabled)
{
httprequest *This = impl_from_IObjectSafety(iface);
TRACE("(%p)->(%s %p %p)\n", This, debugstr_guid(riid), supported, enabled);
if(!supported || !enabled) return E_POINTER;
*supported = safety_supported_options;
*enabled = This->safeopt;
return S_OK;
}
static HRESULT WINAPI httprequest_Safety_SetInterfaceSafetyOptions(IObjectSafety *iface, REFIID riid,
DWORD mask, DWORD enabled)
{
httprequest *This = impl_from_IObjectSafety(iface);
TRACE("(%p)->(%s %x %x)\n", This, debugstr_guid(riid), mask, enabled);
if ((mask & ~safety_supported_options))
return E_FAIL;
This->safeopt = (This->safeopt & ~mask) | (mask & enabled);
return S_OK;
}
static const IObjectSafetyVtbl ObjectSafetyVtbl = {
httprequest_Safety_QueryInterface,
httprequest_Safety_AddRef,
httprequest_Safety_Release,
httprequest_Safety_GetInterfaceSafetyOptions,
httprequest_Safety_SetInterfaceSafetyOptions
};
/* IServerXMLHTTPRequest */
static HRESULT WINAPI ServerXMLHTTPRequest_QueryInterface(IServerXMLHTTPRequest *iface, REFIID riid, void **obj)
{
serverhttp *This = impl_from_IServerXMLHTTPRequest( iface );
TRACE("(%p)->(%s %p)\n", This, debugstr_guid(riid), obj);
if ( IsEqualGUID( riid, &IID_IServerXMLHTTPRequest) ||
IsEqualGUID( riid, &IID_IXMLHTTPRequest) ||
IsEqualGUID( riid, &IID_IDispatch) ||
IsEqualGUID( riid, &IID_IUnknown) )
{
*obj = iface;
}
else
{
TRACE("Unsupported interface %s\n", debugstr_guid(riid));
*obj = NULL;
return E_NOINTERFACE;
}
IServerXMLHTTPRequest_AddRef( iface );
return S_OK;
}
static ULONG WINAPI ServerXMLHTTPRequest_AddRef(IServerXMLHTTPRequest *iface)
{
serverhttp *This = impl_from_IServerXMLHTTPRequest( iface );
ULONG ref = InterlockedIncrement( &This->ref );
TRACE("(%p)->(%u)\n", This, ref );
return ref;
}
static ULONG WINAPI ServerXMLHTTPRequest_Release(IServerXMLHTTPRequest *iface)
{
serverhttp *This = impl_from_IServerXMLHTTPRequest( iface );
ULONG ref = InterlockedDecrement( &This->ref );
TRACE("(%p)->(%u)\n", This, ref );
if ( ref == 0 )
{
httprequest_release( &This->req );
heap_free( This );
}
return ref;
}
static HRESULT WINAPI ServerXMLHTTPRequest_GetTypeInfoCount(IServerXMLHTTPRequest *iface, UINT *pctinfo)
{
serverhttp *This = impl_from_IServerXMLHTTPRequest( iface );
TRACE("(%p)->(%p)\n", This, pctinfo);
*pctinfo = 1;
return S_OK;
}
static HRESULT WINAPI ServerXMLHTTPRequest_GetTypeInfo(IServerXMLHTTPRequest *iface, UINT iTInfo,
LCID lcid, ITypeInfo **ppTInfo)
{
serverhttp *This = impl_from_IServerXMLHTTPRequest( iface );
TRACE("(%p)->(%u %u %p)\n", This, iTInfo, lcid, ppTInfo);
return get_typeinfo(IServerXMLHTTPRequest_tid, ppTInfo);
}
static HRESULT WINAPI ServerXMLHTTPRequest_GetIDsOfNames(IServerXMLHTTPRequest *iface, REFIID riid,
LPOLESTR *rgszNames, UINT cNames, LCID lcid, DISPID *rgDispId)
{
serverhttp *This = impl_from_IServerXMLHTTPRequest( iface );
ITypeInfo *typeinfo;
HRESULT hr;
TRACE("(%p)->(%s %p %u %u %p)\n", This, debugstr_guid(riid), rgszNames, cNames,
lcid, rgDispId);
if(!rgszNames || cNames == 0 || !rgDispId)
return E_INVALIDARG;
hr = get_typeinfo(IServerXMLHTTPRequest_tid, &typeinfo);
if(SUCCEEDED(hr))
{
hr = ITypeInfo_GetIDsOfNames(typeinfo, rgszNames, cNames, rgDispId);
ITypeInfo_Release(typeinfo);
}
return hr;
}
static HRESULT WINAPI ServerXMLHTTPRequest_Invoke(IServerXMLHTTPRequest *iface, DISPID dispIdMember, REFIID riid,
LCID lcid, WORD wFlags, DISPPARAMS *pDispParams, VARIANT *pVarResult,
EXCEPINFO *pExcepInfo, UINT *puArgErr)
{
serverhttp *This = impl_from_IServerXMLHTTPRequest( iface );
ITypeInfo *typeinfo;
HRESULT hr;
TRACE("(%p)->(%d %s %d %d %p %p %p %p)\n", This, dispIdMember, debugstr_guid(riid),
lcid, wFlags, pDispParams, pVarResult, pExcepInfo, puArgErr);
hr = get_typeinfo(IServerXMLHTTPRequest_tid, &typeinfo);
if(SUCCEEDED(hr))
{
hr = ITypeInfo_Invoke(typeinfo, &This->IServerXMLHTTPRequest_iface, dispIdMember, wFlags,
pDispParams, pVarResult, pExcepInfo, puArgErr);
ITypeInfo_Release(typeinfo);
}
return hr;
}
static HRESULT WINAPI ServerXMLHTTPRequest_open(IServerXMLHTTPRequest *iface, BSTR method, BSTR url,
VARIANT async, VARIANT user, VARIANT password)
{
serverhttp *This = impl_from_IServerXMLHTTPRequest( iface );
TRACE("(%p)->(%s %s %s)\n", This, debugstr_w(method), debugstr_w(url),
debugstr_variant(&async));
return httprequest_open(&This->req, method, url, async, user, password);
}
static HRESULT WINAPI ServerXMLHTTPRequest_setRequestHeader(IServerXMLHTTPRequest *iface, BSTR header, BSTR value)
{
serverhttp *This = impl_from_IServerXMLHTTPRequest( iface );
TRACE("(%p)->(%s %s)\n", This, debugstr_w(header), debugstr_w(value));
return httprequest_setRequestHeader(&This->req, header, value);
}
static HRESULT WINAPI ServerXMLHTTPRequest_getResponseHeader(IServerXMLHTTPRequest *iface, BSTR header, BSTR *value)
{
serverhttp *This = impl_from_IServerXMLHTTPRequest( iface );
TRACE("(%p)->(%s %p)\n", This, debugstr_w(header), value);
return httprequest_getResponseHeader(&This->req, header, value);
}
static HRESULT WINAPI ServerXMLHTTPRequest_getAllResponseHeaders(IServerXMLHTTPRequest *iface, BSTR *respheaders)
{
serverhttp *This = impl_from_IServerXMLHTTPRequest( iface );
TRACE("(%p)->(%p)\n", This, respheaders);
return httprequest_getAllResponseHeaders(&This->req, respheaders);
}
static HRESULT WINAPI ServerXMLHTTPRequest_send(IServerXMLHTTPRequest *iface, VARIANT body)
{
serverhttp *This = impl_from_IServerXMLHTTPRequest( iface );
TRACE("(%p)->(%s)\n", This, debugstr_variant(&body));
return httprequest_send(&This->req, body);
}
static HRESULT WINAPI ServerXMLHTTPRequest_abort(IServerXMLHTTPRequest *iface)
{
serverhttp *This = impl_from_IServerXMLHTTPRequest( iface );
TRACE("(%p)\n", This);
return httprequest_abort(&This->req);
}
static HRESULT WINAPI ServerXMLHTTPRequest_get_status(IServerXMLHTTPRequest *iface, LONG *status)
{
serverhttp *This = impl_from_IServerXMLHTTPRequest( iface );
TRACE("(%p)->(%p)\n", This, status);
return httprequest_get_status(&This->req, status);
}
static HRESULT WINAPI ServerXMLHTTPRequest_get_statusText(IServerXMLHTTPRequest *iface, BSTR *status)
{
serverhttp *This = impl_from_IServerXMLHTTPRequest( iface );
TRACE("(%p)->(%p)\n", This, status);
return httprequest_get_statusText(&This->req, status);
}
static HRESULT WINAPI ServerXMLHTTPRequest_get_responseXML(IServerXMLHTTPRequest *iface, IDispatch **body)
{
serverhttp *This = impl_from_IServerXMLHTTPRequest( iface );
TRACE("(%p)->(%p)\n", This, body);
return httprequest_get_responseXML(&This->req, body);
}
static HRESULT WINAPI ServerXMLHTTPRequest_get_responseText(IServerXMLHTTPRequest *iface, BSTR *body)
{
serverhttp *This = impl_from_IServerXMLHTTPRequest( iface );
TRACE("(%p)->(%p)\n", This, body);
return httprequest_get_responseText(&This->req, body);
}
static HRESULT WINAPI ServerXMLHTTPRequest_get_responseBody(IServerXMLHTTPRequest *iface, VARIANT *body)
{
serverhttp *This = impl_from_IServerXMLHTTPRequest( iface );
TRACE("(%p)->(%p)\n", This, body);
return httprequest_get_responseBody(&This->req, body);
}
static HRESULT WINAPI ServerXMLHTTPRequest_get_responseStream(IServerXMLHTTPRequest *iface, VARIANT *body)
{
serverhttp *This = impl_from_IServerXMLHTTPRequest( iface );
TRACE("(%p)->(%p)\n", This, body);
return httprequest_get_responseStream(&This->req, body);
}
static HRESULT WINAPI ServerXMLHTTPRequest_get_readyState(IServerXMLHTTPRequest *iface, LONG *state)
{
serverhttp *This = impl_from_IServerXMLHTTPRequest( iface );
TRACE("(%p)->(%p)\n", This, state);
return httprequest_get_readyState(&This->req, state);
}
static HRESULT WINAPI ServerXMLHTTPRequest_put_onreadystatechange(IServerXMLHTTPRequest *iface, IDispatch *sink)
{
serverhttp *This = impl_from_IServerXMLHTTPRequest( iface );
TRACE("(%p)->(%p)\n", This, sink);
return httprequest_put_onreadystatechange(&This->req, sink);
}
static HRESULT WINAPI ServerXMLHTTPRequest_setTimeouts(IServerXMLHTTPRequest *iface, LONG resolveTimeout, LONG connectTimeout,
LONG sendTimeout, LONG receiveTimeout)
{
serverhttp *This = impl_from_IServerXMLHTTPRequest( iface );
FIXME("(%p)->(%d %d %d %d): stub\n", This, resolveTimeout, connectTimeout, sendTimeout, receiveTimeout);
return E_NOTIMPL;
}
static HRESULT WINAPI ServerXMLHTTPRequest_waitForResponse(IServerXMLHTTPRequest *iface, VARIANT timeout, VARIANT_BOOL *isSuccessful)
{
serverhttp *This = impl_from_IServerXMLHTTPRequest( iface );
FIXME("(%p)->(%s %p): stub\n", This, debugstr_variant(&timeout), isSuccessful);
return E_NOTIMPL;
}
static HRESULT WINAPI ServerXMLHTTPRequest_getOption(IServerXMLHTTPRequest *iface, SERVERXMLHTTP_OPTION option, VARIANT *value)
{
serverhttp *This = impl_from_IServerXMLHTTPRequest( iface );
FIXME("(%p)->(%d %p): stub\n", This, option, value);
return E_NOTIMPL;
}
static HRESULT WINAPI ServerXMLHTTPRequest_setOption(IServerXMLHTTPRequest *iface, SERVERXMLHTTP_OPTION option, VARIANT value)
{
serverhttp *This = impl_from_IServerXMLHTTPRequest( iface );
FIXME("(%p)->(%d %s): stub\n", This, option, debugstr_variant(&value));
return E_NOTIMPL;
}
static const struct IServerXMLHTTPRequestVtbl ServerXMLHTTPRequestVtbl =
{
ServerXMLHTTPRequest_QueryInterface,
ServerXMLHTTPRequest_AddRef,
ServerXMLHTTPRequest_Release,
ServerXMLHTTPRequest_GetTypeInfoCount,
ServerXMLHTTPRequest_GetTypeInfo,
ServerXMLHTTPRequest_GetIDsOfNames,
ServerXMLHTTPRequest_Invoke,
ServerXMLHTTPRequest_open,
ServerXMLHTTPRequest_setRequestHeader,
ServerXMLHTTPRequest_getResponseHeader,
ServerXMLHTTPRequest_getAllResponseHeaders,
ServerXMLHTTPRequest_send,
ServerXMLHTTPRequest_abort,
ServerXMLHTTPRequest_get_status,
ServerXMLHTTPRequest_get_statusText,
ServerXMLHTTPRequest_get_responseXML,
ServerXMLHTTPRequest_get_responseText,
ServerXMLHTTPRequest_get_responseBody,
ServerXMLHTTPRequest_get_responseStream,
ServerXMLHTTPRequest_get_readyState,
ServerXMLHTTPRequest_put_onreadystatechange,
ServerXMLHTTPRequest_setTimeouts,
ServerXMLHTTPRequest_waitForResponse,
ServerXMLHTTPRequest_getOption,
ServerXMLHTTPRequest_setOption
};
static void init_httprequest(httprequest *req)
{
req->IXMLHTTPRequest_iface.lpVtbl = &XMLHTTPRequestVtbl;
req->IObjectWithSite_iface.lpVtbl = &ObjectWithSiteVtbl;
req->IObjectSafety_iface.lpVtbl = &ObjectSafetyVtbl;
req->ref = 1;
req->async = FALSE;
req->verb = -1;
req->custom = NULL;
req->uri = req->base_uri = NULL;
req->user = req->password = NULL;
req->state = READYSTATE_UNINITIALIZED;
req->sink = NULL;
req->bsc = NULL;
req->status = 0;
req->status_text = NULL;
req->reqheader_size = 0;
req->raw_respheaders = NULL;
req->use_utf8_content = FALSE;
list_init(&req->reqheaders);
list_init(&req->respheaders);
req->site = NULL;
req->safeopt = 0;
}
HRESULT XMLHTTPRequest_create(void **obj)
{
httprequest *req;
TRACE("(%p)\n", obj);
req = heap_alloc( sizeof (*req) );
if( !req )
return E_OUTOFMEMORY;
init_httprequest(req);
*obj = &req->IXMLHTTPRequest_iface;
TRACE("returning iface %p\n", *obj);
return S_OK;
}
HRESULT ServerXMLHTTP_create(void **obj)
{
serverhttp *req;
TRACE("(%p)\n", obj);
req = heap_alloc( sizeof (*req) );
if( !req )
return E_OUTOFMEMORY;
init_httprequest(&req->req);
req->IServerXMLHTTPRequest_iface.lpVtbl = &ServerXMLHTTPRequestVtbl;
req->ref = 1;
*obj = &req->IServerXMLHTTPRequest_iface;
TRACE("returning iface %p\n", *obj);
return S_OK;
}
#else
HRESULT XMLHTTPRequest_create(void **ppObj)
{
MESSAGE("This program tried to use a XMLHTTPRequest object, but\n"
"libxml2 support was not present at compile time.\n");
return E_NOTIMPL;
}
HRESULT ServerXMLHTTP_create(void **obj)
{
MESSAGE("This program tried to use a ServerXMLHTTP object, but\n"
"libxml2 support was not present at compile time.\n");
return E_NOTIMPL;
}
#endif
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