2012-09-09 19:47:25 +00:00
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/*
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* XSLTemplate/XSLProcessor support
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*
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* Copyright 2011 Nikolay Sivov for CodeWeavers
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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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2013-12-26 12:57:01 +00:00
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#include "precomp.h"
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2012-09-09 19:47:25 +00:00
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typedef struct
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{
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DispatchEx dispex;
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IXSLTemplate IXSLTemplate_iface;
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LONG ref;
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IXMLDOMNode *node;
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} xsltemplate;
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typedef struct
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{
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DispatchEx dispex;
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IXSLProcessor IXSLProcessor_iface;
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LONG ref;
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xsltemplate *stylesheet;
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IXMLDOMNode *input;
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IStream *output;
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BSTR outstr;
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} xslprocessor;
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static HRESULT XSLProcessor_create(xsltemplate*, IXSLProcessor**);
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static inline xsltemplate *impl_from_IXSLTemplate( IXSLTemplate *iface )
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{
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return CONTAINING_RECORD(iface, xsltemplate, IXSLTemplate_iface);
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}
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static inline xslprocessor *impl_from_IXSLProcessor( IXSLProcessor *iface )
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{
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return CONTAINING_RECORD(iface, xslprocessor, IXSLProcessor_iface);
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}
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static void xsltemplate_set_node( xsltemplate *This, IXMLDOMNode *node )
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{
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if (This->node) IXMLDOMNode_Release(This->node);
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This->node = node;
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if (node) IXMLDOMNode_AddRef(node);
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}
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static HRESULT WINAPI xsltemplate_QueryInterface(
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IXSLTemplate *iface,
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REFIID riid,
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void** ppvObject )
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{
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xsltemplate *This = impl_from_IXSLTemplate( iface );
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TRACE("(%p)->(%s %p)\n", This, debugstr_guid(riid), ppvObject);
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if ( IsEqualGUID( riid, &IID_IXSLTemplate ) ||
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IsEqualGUID( riid, &IID_IDispatch ) ||
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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 if (dispex_query_interface(&This->dispex, riid, ppvObject))
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{
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return *ppvObject ? S_OK : E_NOINTERFACE;
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}
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else
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{
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FIXME("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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IUnknown_AddRef((IUnknown*)*ppvObject);
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return S_OK;
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}
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static ULONG WINAPI xsltemplate_AddRef( IXSLTemplate *iface )
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{
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xsltemplate *This = impl_from_IXSLTemplate( 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 xsltemplate_Release( IXSLTemplate *iface )
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{
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xsltemplate *This = impl_from_IXSLTemplate( 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->node) IXMLDOMNode_Release( This->node );
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release_dispex(&This->dispex);
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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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static HRESULT WINAPI xsltemplate_GetTypeInfoCount( IXSLTemplate *iface, UINT* pctinfo )
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{
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xsltemplate *This = impl_from_IXSLTemplate( iface );
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return IDispatchEx_GetTypeInfoCount(&This->dispex.IDispatchEx_iface, pctinfo);
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}
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static HRESULT WINAPI xsltemplate_GetTypeInfo(
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IXSLTemplate *iface,
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UINT iTInfo, LCID lcid,
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ITypeInfo** ppTInfo )
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{
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xsltemplate *This = impl_from_IXSLTemplate( iface );
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return IDispatchEx_GetTypeInfo(&This->dispex.IDispatchEx_iface,
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iTInfo, lcid, ppTInfo);
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}
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static HRESULT WINAPI xsltemplate_GetIDsOfNames(
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IXSLTemplate *iface,
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REFIID riid, LPOLESTR* rgszNames,
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UINT cNames, LCID lcid, DISPID* rgDispId )
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{
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xsltemplate *This = impl_from_IXSLTemplate( iface );
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return IDispatchEx_GetIDsOfNames(&This->dispex.IDispatchEx_iface,
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riid, rgszNames, cNames, lcid, rgDispId);
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}
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static HRESULT WINAPI xsltemplate_Invoke(
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IXSLTemplate *iface,
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DISPID dispIdMember, REFIID riid, LCID lcid,
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WORD wFlags, DISPPARAMS* pDispParams, VARIANT* pVarResult,
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EXCEPINFO* pExcepInfo, UINT* puArgErr )
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{
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xsltemplate *This = impl_from_IXSLTemplate( iface );
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return IDispatchEx_Invoke(&This->dispex.IDispatchEx_iface,
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dispIdMember, riid, lcid, wFlags, pDispParams, pVarResult, pExcepInfo, puArgErr);
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}
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static HRESULT WINAPI xsltemplate_putref_stylesheet( IXSLTemplate *iface,
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IXMLDOMNode *node)
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{
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xsltemplate *This = impl_from_IXSLTemplate( iface );
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TRACE("(%p)->(%p)\n", This, node);
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if (!node)
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{
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xsltemplate_set_node(This, NULL);
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return S_OK;
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}
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/* FIXME: test for document type */
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xsltemplate_set_node(This, node);
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return S_OK;
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}
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static HRESULT WINAPI xsltemplate_get_stylesheet( IXSLTemplate *iface,
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IXMLDOMNode **node)
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{
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xsltemplate *This = impl_from_IXSLTemplate( iface );
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FIXME("(%p)->(%p): stub\n", This, node);
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return E_NOTIMPL;
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}
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static HRESULT WINAPI xsltemplate_createProcessor( IXSLTemplate *iface,
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IXSLProcessor **processor)
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{
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xsltemplate *This = impl_from_IXSLTemplate( iface );
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TRACE("(%p)->(%p)\n", This, processor);
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if (!processor) return E_INVALIDARG;
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return XSLProcessor_create(This, processor);
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}
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static const struct IXSLTemplateVtbl XSLTemplateVtbl =
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{
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xsltemplate_QueryInterface,
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xsltemplate_AddRef,
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xsltemplate_Release,
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xsltemplate_GetTypeInfoCount,
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xsltemplate_GetTypeInfo,
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xsltemplate_GetIDsOfNames,
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xsltemplate_Invoke,
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xsltemplate_putref_stylesheet,
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xsltemplate_get_stylesheet,
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xsltemplate_createProcessor
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};
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static const tid_t xsltemplate_iface_tids[] = {
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IXSLTemplate_tid,
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0
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};
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static dispex_static_data_t xsltemplate_dispex = {
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NULL,
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IXSLTemplate_tid,
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NULL,
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xsltemplate_iface_tids
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};
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HRESULT XSLTemplate_create(IUnknown *outer, void **ppObj)
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{
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xsltemplate *This;
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TRACE("(%p, %p)\n", outer, ppObj);
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if(outer) FIXME("support aggregation, outer\n");
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This = heap_alloc( sizeof (*This) );
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if(!This)
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return E_OUTOFMEMORY;
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This->IXSLTemplate_iface.lpVtbl = &XSLTemplateVtbl;
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This->ref = 1;
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This->node = NULL;
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init_dispex(&This->dispex, (IUnknown*)&This->IXSLTemplate_iface, &xsltemplate_dispex);
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*ppObj = &This->IXSLTemplate_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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/*** IXSLProcessor ***/
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static HRESULT WINAPI xslprocessor_QueryInterface(
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IXSLProcessor *iface,
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REFIID riid,
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void** ppvObject )
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{
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xslprocessor *This = impl_from_IXSLProcessor( iface );
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TRACE("(%p)->(%s %p)\n", This, debugstr_guid(riid), ppvObject);
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if ( IsEqualGUID( riid, &IID_IXSLProcessor ) ||
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IsEqualGUID( riid, &IID_IDispatch ) ||
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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 if (dispex_query_interface(&This->dispex, riid, ppvObject))
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{
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return *ppvObject ? S_OK : E_NOINTERFACE;
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}
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else
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{
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FIXME("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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IUnknown_AddRef((IUnknown*)*ppvObject);
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return S_OK;
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}
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static ULONG WINAPI xslprocessor_AddRef( IXSLProcessor *iface )
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{
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xslprocessor *This = impl_from_IXSLProcessor( 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 xslprocessor_Release( IXSLProcessor *iface )
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{
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xslprocessor *This = impl_from_IXSLProcessor( 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) IXMLDOMNode_Release(This->input);
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if (This->output) IStream_Release(This->output);
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SysFreeString(This->outstr);
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IXSLTemplate_Release(&This->stylesheet->IXSLTemplate_iface);
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release_dispex(&This->dispex);
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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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static HRESULT WINAPI xslprocessor_GetTypeInfoCount( IXSLProcessor *iface, UINT* pctinfo )
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{
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xslprocessor *This = impl_from_IXSLProcessor( iface );
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return IDispatchEx_GetTypeInfoCount(&This->dispex.IDispatchEx_iface, pctinfo);
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}
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static HRESULT WINAPI xslprocessor_GetTypeInfo(
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IXSLProcessor *iface,
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UINT iTInfo, LCID lcid,
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ITypeInfo** ppTInfo )
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{
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xslprocessor *This = impl_from_IXSLProcessor( iface );
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return IDispatchEx_GetTypeInfo(&This->dispex.IDispatchEx_iface,
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iTInfo, lcid, ppTInfo);
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}
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static HRESULT WINAPI xslprocessor_GetIDsOfNames(
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IXSLProcessor *iface,
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REFIID riid, LPOLESTR* rgszNames,
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UINT cNames, LCID lcid, DISPID* rgDispId )
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{
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xslprocessor *This = impl_from_IXSLProcessor( iface );
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return IDispatchEx_GetIDsOfNames(&This->dispex.IDispatchEx_iface,
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riid, rgszNames, cNames, lcid, rgDispId);
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}
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static HRESULT WINAPI xslprocessor_Invoke(
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IXSLProcessor *iface,
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DISPID dispIdMember, REFIID riid, LCID lcid,
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WORD wFlags, DISPPARAMS* pDispParams, VARIANT* pVarResult,
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EXCEPINFO* pExcepInfo, UINT* puArgErr )
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{
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xslprocessor *This = impl_from_IXSLProcessor( iface );
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return IDispatchEx_Invoke(&This->dispex.IDispatchEx_iface,
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dispIdMember, riid, lcid, wFlags, pDispParams, pVarResult, pExcepInfo, puArgErr);
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}
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static HRESULT WINAPI xslprocessor_put_input( IXSLProcessor *iface, VARIANT input )
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{
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xslprocessor *This = impl_from_IXSLProcessor( iface );
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IXMLDOMNode *input_node;
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HRESULT hr;
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TRACE("(%p)->(%s)\n", This, debugstr_variant(&input));
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/* try IXMLDOMNode directly first */
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if (V_VT(&input) == VT_UNKNOWN)
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hr = IUnknown_QueryInterface(V_UNKNOWN(&input), &IID_IXMLDOMNode, (void**)&input_node);
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else if (V_VT(&input) == VT_DISPATCH)
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hr = IDispatch_QueryInterface(V_DISPATCH(&input), &IID_IXMLDOMNode, (void**)&input_node);
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else
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{
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IXMLDOMDocument *doc;
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hr = DOMDocument_create(MSXML_DEFAULT, NULL, (void**)&doc);
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if (hr == S_OK)
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{
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VARIANT_BOOL b;
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hr = IXMLDOMDocument_load(doc, input, &b);
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if (hr == S_OK)
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hr = IXMLDOMDocument_QueryInterface(doc, &IID_IXMLDOMNode, (void**)&input_node);
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IXMLDOMDocument_Release(doc);
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}
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}
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if (hr == S_OK)
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{
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if (This->input) IXMLDOMNode_Release(This->input);
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This->input = input_node;
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}
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|
|
return hr;
|
|
|
|
}
|
|
|
|
|
|
|
|
static HRESULT WINAPI xslprocessor_get_input( IXSLProcessor *iface, VARIANT *input )
|
|
|
|
{
|
|
|
|
xslprocessor *This = impl_from_IXSLProcessor( iface );
|
|
|
|
|
|
|
|
FIXME("(%p)->(%p): stub\n", This, input);
|
|
|
|
return E_NOTIMPL;
|
|
|
|
}
|
|
|
|
|
|
|
|
static HRESULT WINAPI xslprocessor_get_ownerTemplate(
|
|
|
|
IXSLProcessor *iface,
|
|
|
|
IXSLTemplate **template)
|
|
|
|
{
|
|
|
|
xslprocessor *This = impl_from_IXSLProcessor( iface );
|
|
|
|
|
|
|
|
FIXME("(%p)->(%p): stub\n", This, template);
|
|
|
|
return E_NOTIMPL;
|
|
|
|
}
|
|
|
|
|
|
|
|
static HRESULT WINAPI xslprocessor_setStartMode(
|
|
|
|
IXSLProcessor *iface,
|
|
|
|
BSTR p,
|
|
|
|
BSTR uri)
|
|
|
|
{
|
|
|
|
xslprocessor *This = impl_from_IXSLProcessor( iface );
|
|
|
|
|
|
|
|
FIXME("(%p)->(%s %s): stub\n", This, debugstr_w(p), debugstr_w(uri));
|
|
|
|
return E_NOTIMPL;
|
|
|
|
}
|
|
|
|
|
|
|
|
static HRESULT WINAPI xslprocessor_get_startMode(
|
|
|
|
IXSLProcessor *iface,
|
|
|
|
BSTR *p)
|
|
|
|
{
|
|
|
|
xslprocessor *This = impl_from_IXSLProcessor( iface );
|
|
|
|
|
|
|
|
FIXME("(%p)->(%p): stub\n", This, p);
|
|
|
|
return E_NOTIMPL;
|
|
|
|
}
|
|
|
|
|
|
|
|
static HRESULT WINAPI xslprocessor_get_startModeURI(
|
|
|
|
IXSLProcessor *iface,
|
|
|
|
BSTR *uri)
|
|
|
|
{
|
|
|
|
xslprocessor *This = impl_from_IXSLProcessor( iface );
|
|
|
|
|
|
|
|
FIXME("(%p)->(%p): stub\n", This, uri);
|
|
|
|
return E_NOTIMPL;
|
|
|
|
}
|
|
|
|
|
|
|
|
static HRESULT WINAPI xslprocessor_put_output(
|
|
|
|
IXSLProcessor *iface,
|
|
|
|
VARIANT output)
|
|
|
|
{
|
|
|
|
xslprocessor *This = impl_from_IXSLProcessor( iface );
|
|
|
|
IStream *stream;
|
|
|
|
HRESULT hr;
|
|
|
|
|
|
|
|
FIXME("(%p)->(%s): semi-stub\n", This, debugstr_variant(&output));
|
|
|
|
|
|
|
|
switch (V_VT(&output))
|
|
|
|
{
|
|
|
|
case VT_EMPTY:
|
|
|
|
stream = NULL;
|
|
|
|
hr = S_OK;
|
|
|
|
break;
|
|
|
|
case VT_UNKNOWN:
|
|
|
|
hr = IUnknown_QueryInterface(V_UNKNOWN(&output), &IID_IStream, (void**)&stream);
|
|
|
|
break;
|
|
|
|
default:
|
|
|
|
hr = E_FAIL;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (hr == S_OK)
|
|
|
|
{
|
|
|
|
if (This->output) IStream_Release(This->output);
|
|
|
|
This->output = stream;
|
|
|
|
}
|
|
|
|
|
|
|
|
return hr;
|
|
|
|
}
|
|
|
|
|
|
|
|
static HRESULT WINAPI xslprocessor_get_output(
|
|
|
|
IXSLProcessor *iface,
|
|
|
|
VARIANT *output)
|
|
|
|
{
|
|
|
|
xslprocessor *This = impl_from_IXSLProcessor( iface );
|
|
|
|
|
|
|
|
TRACE("(%p)->(%p)\n", This, output);
|
|
|
|
|
|
|
|
if (!output) return E_INVALIDARG;
|
|
|
|
|
|
|
|
if (This->output)
|
|
|
|
{
|
|
|
|
V_VT(output) = VT_UNKNOWN;
|
|
|
|
V_UNKNOWN(output) = (IUnknown*)This->output;
|
|
|
|
IStream_AddRef(This->output);
|
|
|
|
}
|
|
|
|
else if (This->outstr)
|
|
|
|
{
|
|
|
|
V_VT(output) = VT_BSTR;
|
|
|
|
V_BSTR(output) = SysAllocString(This->outstr);
|
|
|
|
}
|
|
|
|
else
|
|
|
|
V_VT(output) = VT_EMPTY;
|
|
|
|
|
|
|
|
return S_OK;
|
|
|
|
}
|
|
|
|
|
|
|
|
static HRESULT WINAPI xslprocessor_transform(
|
|
|
|
IXSLProcessor *iface,
|
|
|
|
VARIANT_BOOL *ret)
|
|
|
|
{
|
|
|
|
xslprocessor *This = impl_from_IXSLProcessor( iface );
|
|
|
|
HRESULT hr;
|
|
|
|
|
|
|
|
TRACE("(%p)->(%p)\n", This, ret);
|
|
|
|
|
|
|
|
if (!ret) return E_INVALIDARG;
|
|
|
|
|
|
|
|
SysFreeString(This->outstr);
|
|
|
|
hr = IXMLDOMNode_transformNode(This->input, This->stylesheet->node, &This->outstr);
|
|
|
|
if (hr == S_OK)
|
|
|
|
{
|
|
|
|
if (This->output)
|
|
|
|
{
|
|
|
|
ULONG len = 0;
|
|
|
|
|
|
|
|
/* output to stream */
|
|
|
|
hr = IStream_Write(This->output, This->outstr, SysStringByteLen(This->outstr), &len);
|
|
|
|
*ret = len == SysStringByteLen(This->outstr) ? VARIANT_TRUE : VARIANT_FALSE;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
else
|
|
|
|
*ret = VARIANT_FALSE;
|
|
|
|
|
|
|
|
return hr;
|
|
|
|
}
|
|
|
|
|
|
|
|
static HRESULT WINAPI xslprocessor_reset( IXSLProcessor *iface )
|
|
|
|
{
|
|
|
|
xslprocessor *This = impl_from_IXSLProcessor( iface );
|
|
|
|
|
|
|
|
FIXME("(%p): stub\n", This);
|
|
|
|
return E_NOTIMPL;
|
|
|
|
}
|
|
|
|
|
|
|
|
static HRESULT WINAPI xslprocessor_get_readyState(
|
|
|
|
IXSLProcessor *iface,
|
|
|
|
LONG *state)
|
|
|
|
{
|
|
|
|
xslprocessor *This = impl_from_IXSLProcessor( iface );
|
|
|
|
|
|
|
|
FIXME("(%p)->(%p): stub\n", This, state);
|
|
|
|
return E_NOTIMPL;
|
|
|
|
}
|
|
|
|
|
|
|
|
static HRESULT WINAPI xslprocessor_addParameter(
|
|
|
|
IXSLProcessor *iface,
|
|
|
|
BSTR p,
|
|
|
|
VARIANT var,
|
|
|
|
BSTR uri)
|
|
|
|
{
|
|
|
|
xslprocessor *This = impl_from_IXSLProcessor( iface );
|
|
|
|
|
|
|
|
FIXME("(%p)->(%s %s %s): stub\n", This, debugstr_w(p), debugstr_variant(&var),
|
|
|
|
debugstr_w(uri));
|
|
|
|
return E_NOTIMPL;
|
|
|
|
}
|
|
|
|
|
|
|
|
static HRESULT WINAPI xslprocessor_addObject(
|
|
|
|
IXSLProcessor *iface,
|
|
|
|
IDispatch *obj,
|
|
|
|
BSTR uri)
|
|
|
|
{
|
|
|
|
xslprocessor *This = impl_from_IXSLProcessor( iface );
|
|
|
|
|
|
|
|
FIXME("(%p)->(%p %s): stub\n", This, obj, debugstr_w(uri));
|
|
|
|
return E_NOTIMPL;
|
|
|
|
}
|
|
|
|
|
|
|
|
static HRESULT WINAPI xslprocessor_get_stylesheet(
|
|
|
|
IXSLProcessor *iface,
|
|
|
|
IXMLDOMNode **node)
|
|
|
|
{
|
|
|
|
xslprocessor *This = impl_from_IXSLProcessor( iface );
|
|
|
|
|
|
|
|
FIXME("(%p)->(%p): stub\n", This, node);
|
|
|
|
return E_NOTIMPL;
|
|
|
|
}
|
|
|
|
|
|
|
|
static const struct IXSLProcessorVtbl XSLProcessorVtbl =
|
|
|
|
{
|
|
|
|
xslprocessor_QueryInterface,
|
|
|
|
xslprocessor_AddRef,
|
|
|
|
xslprocessor_Release,
|
|
|
|
xslprocessor_GetTypeInfoCount,
|
|
|
|
xslprocessor_GetTypeInfo,
|
|
|
|
xslprocessor_GetIDsOfNames,
|
|
|
|
xslprocessor_Invoke,
|
|
|
|
xslprocessor_put_input,
|
|
|
|
xslprocessor_get_input,
|
|
|
|
xslprocessor_get_ownerTemplate,
|
|
|
|
xslprocessor_setStartMode,
|
|
|
|
xslprocessor_get_startMode,
|
|
|
|
xslprocessor_get_startModeURI,
|
|
|
|
xslprocessor_put_output,
|
|
|
|
xslprocessor_get_output,
|
|
|
|
xslprocessor_transform,
|
|
|
|
xslprocessor_reset,
|
|
|
|
xslprocessor_get_readyState,
|
|
|
|
xslprocessor_addParameter,
|
|
|
|
xslprocessor_addObject,
|
|
|
|
xslprocessor_get_stylesheet
|
|
|
|
};
|
|
|
|
|
|
|
|
static const tid_t xslprocessor_iface_tids[] = {
|
|
|
|
IXSLProcessor_tid,
|
|
|
|
0
|
|
|
|
};
|
|
|
|
|
|
|
|
static dispex_static_data_t xslprocessor_dispex = {
|
|
|
|
NULL,
|
|
|
|
IXSLProcessor_tid,
|
|
|
|
NULL,
|
|
|
|
xslprocessor_iface_tids
|
|
|
|
};
|
|
|
|
|
|
|
|
HRESULT XSLProcessor_create(xsltemplate *template, IXSLProcessor **ppObj)
|
|
|
|
{
|
|
|
|
xslprocessor *This;
|
|
|
|
|
|
|
|
TRACE("(%p)\n", ppObj);
|
|
|
|
|
|
|
|
This = heap_alloc( sizeof (*This) );
|
|
|
|
if(!This)
|
|
|
|
return E_OUTOFMEMORY;
|
|
|
|
|
|
|
|
This->IXSLProcessor_iface.lpVtbl = &XSLProcessorVtbl;
|
|
|
|
This->ref = 1;
|
|
|
|
This->input = NULL;
|
|
|
|
This->output = NULL;
|
|
|
|
This->outstr = NULL;
|
|
|
|
This->stylesheet = template;
|
|
|
|
IXSLTemplate_AddRef(&template->IXSLTemplate_iface);
|
|
|
|
init_dispex(&This->dispex, (IUnknown*)&This->IXSLProcessor_iface, &xslprocessor_dispex);
|
|
|
|
|
|
|
|
*ppObj = &This->IXSLProcessor_iface;
|
|
|
|
|
|
|
|
TRACE("returning iface %p\n", *ppObj);
|
|
|
|
|
|
|
|
return S_OK;
|
|
|
|
}
|