Sweden-Number/dlls/msxml3/saxreader.c

379 lines
8.6 KiB
C

/*
* SAX Reader implementation
*
* Copyright 2008 Alistair Leslie-Hughes
*
* 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
#include "config.h"
#include <stdarg.h>
#include <assert.h>
#include "windef.h"
#include "winbase.h"
#include "winuser.h"
#include "winnls.h"
#include "ole2.h"
#include "msxml2.h"
#include "wininet.h"
#include "urlmon.h"
#include "winreg.h"
#include "shlwapi.h"
#include "wine/debug.h"
#include "msxml_private.h"
#include <libxml/SAX2.h>
WINE_DEFAULT_DEBUG_CHANNEL(msxml);
#ifdef HAVE_LIBXML2
typedef struct _saxreader
{
const struct IVBSAXXMLReaderVtbl *lpVtbl;
LONG ref;
xmlSAXHandler sax;
} saxreader;
static inline saxreader *impl_from_IVBSAXXMLReader( IVBSAXXMLReader *iface )
{
return (saxreader *)((char*)iface - FIELD_OFFSET(saxreader, lpVtbl));
};
/*** IUnknown methods ***/
static HRESULT WINAPI saxxmlreader_QueryInterface(IVBSAXXMLReader* iface, REFIID riid, void **ppvObject)
{
saxreader *This = impl_from_IVBSAXXMLReader( iface );
TRACE("%p %s %p\n", This, debugstr_guid( riid ), ppvObject );
*ppvObject = NULL;
if ( IsEqualGUID( riid, &IID_IUnknown ) ||
IsEqualGUID( riid, &IID_IDispatch ) ||
IsEqualGUID( riid, &IID_IVBSAXXMLReader ))
{
*ppvObject = iface;
}
else
{
FIXME("interface %s not implemented\n", debugstr_guid(riid));
return E_NOINTERFACE;
}
IVBSAXXMLReader_AddRef( iface );
return S_OK;
}
static ULONG WINAPI saxxmlreader_AddRef(IVBSAXXMLReader* iface)
{
saxreader *This = impl_from_IVBSAXXMLReader( iface );
TRACE("%p\n", This );
return InterlockedIncrement( &This->ref );
}
static ULONG WINAPI saxxmlreader_Release(
IVBSAXXMLReader* iface)
{
saxreader *This = impl_from_IVBSAXXMLReader( iface );
LONG ref;
TRACE("%p\n", This );
ref = InterlockedDecrement( &This->ref );
if ( ref == 0 )
{
HeapFree( GetProcessHeap(), 0, This );
}
return ref;
}
/*** IDispatch ***/
static HRESULT WINAPI saxxmlreader_GetTypeInfoCount( IVBSAXXMLReader *iface, UINT* pctinfo )
{
saxreader *This = impl_from_IVBSAXXMLReader( iface );
TRACE("(%p)->(%p)\n", This, pctinfo);
*pctinfo = 1;
return S_OK;
}
static HRESULT WINAPI saxxmlreader_GetTypeInfo(
IVBSAXXMLReader *iface,
UINT iTInfo, LCID lcid, ITypeInfo** ppTInfo )
{
saxreader *This = impl_from_IVBSAXXMLReader( iface );
HRESULT hr;
TRACE("(%p)->(%u %u %p)\n", This, iTInfo, lcid, ppTInfo);
hr = get_typeinfo(IVBSAXXMLReader_tid, ppTInfo);
return hr;
}
static HRESULT WINAPI saxxmlreader_GetIDsOfNames(
IVBSAXXMLReader *iface,
REFIID riid,
LPOLESTR* rgszNames,
UINT cNames,
LCID lcid,
DISPID* rgDispId)
{
saxreader *This = impl_from_IVBSAXXMLReader( 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(IVBSAXXMLReader_tid, &typeinfo);
if(SUCCEEDED(hr))
{
hr = ITypeInfo_GetIDsOfNames(typeinfo, rgszNames, cNames, rgDispId);
ITypeInfo_Release(typeinfo);
}
return hr;
}
static HRESULT WINAPI saxxmlreader_Invoke(
IVBSAXXMLReader *iface,
DISPID dispIdMember,
REFIID riid,
LCID lcid,
WORD wFlags,
DISPPARAMS* pDispParams,
VARIANT* pVarResult,
EXCEPINFO* pExcepInfo,
UINT* puArgErr)
{
saxreader *This = impl_from_IVBSAXXMLReader( 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(IVBSAXXMLReader_tid, &typeinfo);
if(SUCCEEDED(hr))
{
hr = ITypeInfo_Invoke(typeinfo, &(This->lpVtbl), dispIdMember, wFlags, pDispParams,
pVarResult, pExcepInfo, puArgErr);
ITypeInfo_Release(typeinfo);
}
return hr;
}
/*** IVBSAXXMLReader methods ***/
static HRESULT WINAPI saxxmlreader_getFeature(
IVBSAXXMLReader* iface,
const WCHAR *pFeature,
VARIANT_BOOL *pValue)
{
return E_NOTIMPL;
}
static HRESULT WINAPI saxxmlreader_putFeature(
IVBSAXXMLReader* iface,
const WCHAR *pFeature,
VARIANT_BOOL vfValue)
{
return E_NOTIMPL;
}
static HRESULT WINAPI saxxmlreader_getProperty(
IVBSAXXMLReader* iface,
const WCHAR *pProp,
VARIANT *pValue)
{
return E_NOTIMPL;
}
static HRESULT WINAPI saxxmlreader_putProperty(
IVBSAXXMLReader* iface,
const WCHAR *pProp,
VARIANT value)
{
return E_NOTIMPL;
}
static HRESULT WINAPI saxxmlreader_getEntityResolver(
IVBSAXXMLReader* iface,
IVBSAXEntityResolver **pEntityResolver)
{
return E_NOTIMPL;
}
static HRESULT WINAPI saxxmlreader_putEntityResolver(
IVBSAXXMLReader* iface,
IVBSAXEntityResolver *pEntityResolver)
{
return E_NOTIMPL;
}
static HRESULT WINAPI saxxmlreader_getContentHandler(
IVBSAXXMLReader* iface,
IVBSAXContentHandler **ppContentHandler)
{
return E_NOTIMPL;
}
static HRESULT WINAPI saxxmlreader_putContentHandler(
IVBSAXXMLReader* iface,
IVBSAXContentHandler *contentHandler)
{
return E_NOTIMPL;
}
static HRESULT WINAPI saxxmlreader_getDTDHandler(
IVBSAXXMLReader* iface,
IVBSAXDTDHandler **pDTDHandler)
{
return E_NOTIMPL;
}
static HRESULT WINAPI saxxmlreader_putDTDHandler(
IVBSAXXMLReader* iface,
IVBSAXDTDHandler *pDTDHandler)
{
return E_NOTIMPL;
}
static HRESULT WINAPI saxxmlreader_getErrorHandler(
IVBSAXXMLReader* iface,
IVBSAXErrorHandler **pErrorHandler)
{
return E_NOTIMPL;
}
static HRESULT WINAPI saxxmlreader_putErrorHandler(
IVBSAXXMLReader* iface,
IVBSAXErrorHandler *errorHandler)
{
return E_NOTIMPL;
}
static HRESULT WINAPI saxxmlreader_getBaseURL(
IVBSAXXMLReader* iface,
const WCHAR **pBaseUrl)
{
return E_NOTIMPL;
}
static HRESULT WINAPI saxxmlreader_putBaseURL(
IVBSAXXMLReader* iface,
const WCHAR *pBaseUrl)
{
return E_NOTIMPL;
}
static HRESULT WINAPI saxxmlreader_getSecureBaseURL(
IVBSAXXMLReader* iface,
const WCHAR **pSecureBaseUrl)
{
return E_NOTIMPL;
}
static HRESULT WINAPI saxxmlreader_putSecureBaseURL(
IVBSAXXMLReader* iface,
const WCHAR *secureBaseUrl)
{
return E_NOTIMPL;
}
static HRESULT WINAPI saxxmlreader_parse(
IVBSAXXMLReader* iface,
VARIANT varInput)
{
return E_NOTIMPL;
}
static HRESULT WINAPI saxxmlreader_parseURL(
IVBSAXXMLReader* iface,
const WCHAR *url)
{
return E_NOTIMPL;
}
static const struct IVBSAXXMLReaderVtbl saxreader_vtbl =
{
saxxmlreader_QueryInterface,
saxxmlreader_AddRef,
saxxmlreader_Release,
saxxmlreader_GetTypeInfoCount,
saxxmlreader_GetTypeInfo,
saxxmlreader_GetIDsOfNames,
saxxmlreader_Invoke,
saxxmlreader_getFeature,
saxxmlreader_putFeature,
saxxmlreader_getProperty,
saxxmlreader_putProperty,
saxxmlreader_getEntityResolver,
saxxmlreader_putEntityResolver,
saxxmlreader_getContentHandler,
saxxmlreader_putContentHandler,
saxxmlreader_getDTDHandler,
saxxmlreader_putDTDHandler,
saxxmlreader_getErrorHandler,
saxxmlreader_putErrorHandler,
saxxmlreader_getBaseURL,
saxxmlreader_putBaseURL,
saxxmlreader_getSecureBaseURL,
saxxmlreader_putSecureBaseURL,
saxxmlreader_parse,
saxxmlreader_parseURL
};
HRESULT SAXXMLReader_create(IUnknown *pUnkOuter, LPVOID *ppObj)
{
saxreader *reader;
TRACE("(%p,%p)\n", pUnkOuter, ppObj);
reader = HeapAlloc( GetProcessHeap(), 0, sizeof (*reader) );
if( !reader )
return E_OUTOFMEMORY;
reader->lpVtbl = &saxreader_vtbl;
reader->ref = 1;
TRACE("returning iface %p\n", *ppObj);
return S_OK;
}
#else
HRESULT SAXXMLReader_create(IUnknown *pUnkOuter, LPVOID *ppObj)
{
MESSAGE("This program tried to use a SAX XML Reader object, but\n"
"libxml2 support was not present at compile time.\n");
return E_NOTIMPL;
}
#endif