448 lines
10 KiB
C
448 lines
10 KiB
C
/*
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* XML Parser implementation
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*
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* Copyright 2011 Alistair Leslie-Hughes
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#define COBJMACROS
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#include <stdarg.h>
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#include "ole2.h"
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#include "initguid.h"
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#include "xmlparser.h"
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#include "wine/debug.h"
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#include "wine/heap.h"
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WINE_DEFAULT_DEBUG_CHANNEL(msxml);
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typedef struct _xmlparser
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{
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IXMLParser IXMLParser_iface;
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IXMLNodeFactory *nodefactory;
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IUnknown *input;
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LONG ref;
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int flags;
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XML_PARSER_STATE state;
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} xmlparser;
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static inline xmlparser *impl_from_IXMLParser( IXMLParser *iface )
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{
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return CONTAINING_RECORD(iface, xmlparser, IXMLParser_iface);
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}
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/*** IUnknown methods ***/
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static HRESULT WINAPI xmlparser_QueryInterface(IXMLParser* iface, REFIID riid, void **ppvObject)
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{
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xmlparser *This = impl_from_IXMLParser( iface );
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TRACE("(%p)->(%s %p)\n", This, debugstr_guid(riid), ppvObject);
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if ( IsEqualGUID( riid, &IID_IXMLParser ) ||
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IsEqualGUID( riid, &IID_IXMLNodeSource ) ||
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IsEqualGUID( riid, &IID_IUnknown ) )
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{
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*ppvObject = iface;
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}
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else
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{
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TRACE("Unsupported interface %s\n", debugstr_guid(riid));
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*ppvObject = NULL;
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return E_NOINTERFACE;
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}
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IXMLParser_AddRef(iface);
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return S_OK;
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}
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static ULONG WINAPI xmlparser_AddRef(IXMLParser* iface)
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{
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xmlparser *This = impl_from_IXMLParser( iface );
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ULONG ref = InterlockedIncrement( &This->ref );
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TRACE("(%p)->(%d)\n", This, ref);
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return ref;
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}
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static ULONG WINAPI xmlparser_Release(IXMLParser* iface)
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{
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xmlparser *This = impl_from_IXMLParser( iface );
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ULONG ref = InterlockedDecrement( &This->ref );
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TRACE("(%p)->(%d)\n", This, ref);
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if ( ref == 0 )
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{
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if(This->input)
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IUnknown_Release(This->input);
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if(This->nodefactory)
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IXMLNodeFactory_Release(This->nodefactory);
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heap_free( This );
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}
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return ref;
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}
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/*** IXMLNodeSource methods ***/
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static HRESULT WINAPI xmlparser_SetFactory(IXMLParser *iface, IXMLNodeFactory *pNodeFactory)
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{
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xmlparser *This = impl_from_IXMLParser( iface );
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TRACE("(%p %p)\n", This, pNodeFactory);
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if(This->nodefactory)
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IXMLNodeFactory_Release(This->nodefactory);
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This->nodefactory = pNodeFactory;
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if(This->nodefactory)
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IXMLNodeFactory_AddRef(This->nodefactory);
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return S_OK;
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}
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static HRESULT WINAPI xmlparser_GetFactory(IXMLParser *iface, IXMLNodeFactory **ppNodeFactory)
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{
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xmlparser *This = impl_from_IXMLParser( iface );
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TRACE("(%p, %p)\n", This, ppNodeFactory);
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if(!ppNodeFactory)
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return E_INVALIDARG;
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*ppNodeFactory = This->nodefactory;
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if(*ppNodeFactory)
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IXMLNodeFactory_AddRef(*ppNodeFactory);
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return S_OK;
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}
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static HRESULT WINAPI xmlparser_Abort(IXMLParser *iface, BSTR bstrErrorInfo)
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{
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xmlparser *This = impl_from_IXMLParser( iface );
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FIXME("(%p, %s)\n", This, debugstr_w(bstrErrorInfo));
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return E_NOTIMPL;
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}
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static ULONG WINAPI xmlparser_GetLineNumber(IXMLParser *iface)
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{
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xmlparser *This = impl_from_IXMLParser( iface );
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FIXME("(%p)\n", This);
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return 0;
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}
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static ULONG WINAPI xmlparser_GetLinePosition(IXMLParser *iface)
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{
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xmlparser *This = impl_from_IXMLParser( iface );
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FIXME("(%p)\n", This);
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return 0;
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}
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static ULONG WINAPI xmlparser_GetAbsolutePosition(IXMLParser *iface)
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{
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xmlparser *This = impl_from_IXMLParser( iface );
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FIXME("(%p)\n", This);
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return 0;
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}
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static HRESULT WINAPI xmlparser_GetLineBuffer(IXMLParser *iface, const WCHAR **ppBuf,
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ULONG *len, ULONG *startPos)
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{
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xmlparser *This = impl_from_IXMLParser( iface );
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FIXME("(%p %p %p %p)\n", This, ppBuf, len, startPos);
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return 0;
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}
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static HRESULT WINAPI xmlparser_GetLastError(IXMLParser *iface)
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{
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xmlparser *This = impl_from_IXMLParser( iface );
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FIXME("(%p)\n", This);
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return E_NOTIMPL;
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}
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static HRESULT WINAPI xmlparser_GetErrorInfo(IXMLParser *iface, BSTR *pErrorInfo)
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{
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xmlparser *This = impl_from_IXMLParser( iface );
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FIXME("(%p %p)\n", This, pErrorInfo);
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return E_NOTIMPL;
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}
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static ULONG WINAPI xmlparser_GetFlags(IXMLParser *iface)
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{
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xmlparser *This = impl_from_IXMLParser( iface );
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TRACE("(%p)\n", This);
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return This->flags;
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}
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static HRESULT WINAPI xmlparser_GetURL(IXMLParser *iface, const WCHAR **ppBuf)
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{
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xmlparser *This = impl_from_IXMLParser( iface );
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FIXME("(%p %p)\n", This, ppBuf);
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return E_NOTIMPL;
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}
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/*** IXMLParser methods ***/
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static HRESULT WINAPI xmlparser_SetURL(IXMLParser *iface,const WCHAR *pszBaseUrl,
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const WCHAR *relativeUrl, BOOL async)
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{
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xmlparser *This = impl_from_IXMLParser( iface );
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FIXME("(%p %s %s %d)\n", This, debugstr_w(pszBaseUrl), debugstr_w(relativeUrl), async);
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return E_NOTIMPL;
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}
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static HRESULT WINAPI xmlparser_Load(IXMLParser *iface, BOOL bFullyAvailable,
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IMoniker *pMon, LPBC pBC, DWORD dwMode)
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{
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xmlparser *This = impl_from_IXMLParser( iface );
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FIXME("(%p %d %p %p %d)\n", This, bFullyAvailable, pMon, pBC, dwMode);
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return E_NOTIMPL;
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}
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static HRESULT WINAPI xmlparser_SetInput(IXMLParser *iface, IUnknown *pStm)
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{
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xmlparser *This = impl_from_IXMLParser( iface );
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TRACE("(%p %p)\n", This, pStm);
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if(!pStm)
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return E_INVALIDARG;
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if(This->input)
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IUnknown_Release(This->input);
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This->input = pStm;
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IUnknown_AddRef(This->input);
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return S_OK;
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}
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static HRESULT WINAPI xmlparser_PushData(IXMLParser *iface, const char *pData,
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ULONG nChars, BOOL fLastBuffer)
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{
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xmlparser *This = impl_from_IXMLParser( iface );
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FIXME("(%p %s %d %d)\n", This, debugstr_a(pData), nChars, fLastBuffer);
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return E_NOTIMPL;
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}
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static HRESULT WINAPI xmlparser_LoadDTD(IXMLParser *iface, const WCHAR *baseUrl,
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const WCHAR *relativeUrl)
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{
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xmlparser *This = impl_from_IXMLParser( iface );
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FIXME("(%p %s %s)\n", This, debugstr_w(baseUrl), debugstr_w(relativeUrl));
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return E_NOTIMPL;
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}
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static HRESULT WINAPI xmlparser_LoadEntity(IXMLParser *iface, const WCHAR *baseUrl,
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const WCHAR *relativeUrl, BOOL fpe)
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{
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xmlparser *This = impl_from_IXMLParser( iface );
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FIXME("(%p %s %s %d)\n", This, debugstr_w(baseUrl), debugstr_w(relativeUrl), fpe);
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return E_NOTIMPL;
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}
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static HRESULT WINAPI xmlparser_ParseEntity(IXMLParser *iface, const WCHAR *text,
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ULONG len, BOOL fpe)
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{
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xmlparser *This = impl_from_IXMLParser( iface );
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FIXME("(%p %s %d %d)\n", This, debugstr_w(text), len, fpe);
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return E_NOTIMPL;
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}
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static HRESULT WINAPI xmlparser_ExpandEntity(IXMLParser *iface, const WCHAR *text,
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ULONG len)
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{
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xmlparser *This = impl_from_IXMLParser( iface );
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FIXME("(%p %s %d)\n", This, debugstr_w(text), len);
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return E_NOTIMPL;
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}
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static HRESULT WINAPI xmlparser_SetRoot(IXMLParser *iface, PVOID pRoot)
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{
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xmlparser *This = impl_from_IXMLParser( iface );
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FIXME("(%p %p)\n", This, pRoot);
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return E_NOTIMPL;
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}
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static HRESULT WINAPI xmlparser_GetRoot( IXMLParser *iface, PVOID *ppRoot)
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{
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xmlparser *This = impl_from_IXMLParser( iface );
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FIXME("(%p %p)\n", This, ppRoot);
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return E_NOTIMPL;
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}
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static HRESULT WINAPI xmlparser_Run(IXMLParser *iface, LONG chars)
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{
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xmlparser *This = impl_from_IXMLParser( iface );
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FIXME("(%p %d)\n", This, chars);
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return E_NOTIMPL;
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}
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static HRESULT WINAPI xmlparser_GetParserState(IXMLParser *iface)
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{
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xmlparser *This = impl_from_IXMLParser( iface );
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TRACE("(%p)\n", This);
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return This->state;
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}
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static HRESULT WINAPI xmlparser_Suspend(IXMLParser *iface)
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{
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xmlparser *This = impl_from_IXMLParser( iface );
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FIXME("(%p)\n", This);
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return E_NOTIMPL;
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}
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static HRESULT WINAPI xmlparser_Reset(IXMLParser *iface)
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{
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xmlparser *This = impl_from_IXMLParser( iface );
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FIXME("(%p)\n", This);
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return E_NOTIMPL;
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}
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static HRESULT WINAPI xmlparser_SetFlags(IXMLParser *iface, ULONG flags)
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{
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xmlparser *This = impl_from_IXMLParser( iface );
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TRACE("(%p %d)\n", This, flags);
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This->flags = flags;
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return S_OK;
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}
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static HRESULT WINAPI xmlparser_SetSecureBaseURL(IXMLParser *iface, const WCHAR *baseUrl)
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{
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xmlparser *This = impl_from_IXMLParser( iface );
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FIXME("(%p %s)\n", This, debugstr_w(baseUrl));
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return E_NOTIMPL;
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}
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static HRESULT WINAPI xmlparser_GetSecureBaseURL( IXMLParser *iface, const WCHAR **ppBuf)
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{
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xmlparser *This = impl_from_IXMLParser( iface );
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FIXME("(%p %p)\n", This, ppBuf);
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return E_NOTIMPL;
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}
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static const struct IXMLParserVtbl xmlparser_vtbl =
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{
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xmlparser_QueryInterface,
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xmlparser_AddRef,
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xmlparser_Release,
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xmlparser_SetFactory,
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xmlparser_GetFactory,
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xmlparser_Abort,
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xmlparser_GetLineNumber,
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xmlparser_GetLinePosition,
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xmlparser_GetAbsolutePosition,
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xmlparser_GetLineBuffer,
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xmlparser_GetLastError,
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xmlparser_GetErrorInfo,
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xmlparser_GetFlags,
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xmlparser_GetURL,
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xmlparser_SetURL,
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xmlparser_Load,
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xmlparser_SetInput,
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xmlparser_PushData,
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xmlparser_LoadDTD,
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xmlparser_LoadEntity,
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xmlparser_ParseEntity,
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xmlparser_ExpandEntity,
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xmlparser_SetRoot,
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xmlparser_GetRoot,
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xmlparser_Run,
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xmlparser_GetParserState,
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xmlparser_Suspend,
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xmlparser_Reset,
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xmlparser_SetFlags,
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xmlparser_SetSecureBaseURL,
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xmlparser_GetSecureBaseURL
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};
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HRESULT XMLParser_create(void **ppObj)
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{
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xmlparser *This;
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TRACE("(%p)\n", ppObj);
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This = heap_alloc( sizeof(xmlparser) );
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if(!This)
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return E_OUTOFMEMORY;
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This->IXMLParser_iface.lpVtbl = &xmlparser_vtbl;
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This->nodefactory = NULL;
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This->input = NULL;
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This->flags = 0;
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This->state = XMLPARSER_IDLE;
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This->ref = 1;
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*ppObj = &This->IXMLParser_iface;
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TRACE("returning iface %p\n", *ppObj);
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return S_OK;
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}
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