reactos/dll/win32/msxml3/pi.c

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/*
* DOM processing instruction node implementation
*
* Copyright 2006 Huw Davies
*
* 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
*/
#include "precomp.h"
#ifdef HAVE_LIBXML2
typedef struct _dom_pi
{
xmlnode node;
IXMLDOMProcessingInstruction IXMLDOMProcessingInstruction_iface;
LONG ref;
} dom_pi;
static const struct nodemap_funcs dom_pi_attr_map;
static const tid_t dompi_se_tids[] = {
IXMLDOMNode_tid,
IXMLDOMProcessingInstruction_tid,
NULL_tid
};
static inline dom_pi *impl_from_IXMLDOMProcessingInstruction( IXMLDOMProcessingInstruction *iface )
{
return CONTAINING_RECORD(iface, dom_pi, IXMLDOMProcessingInstruction_iface);
}
static HRESULT WINAPI dom_pi_QueryInterface(
IXMLDOMProcessingInstruction *iface,
REFIID riid,
void** ppvObject )
{
dom_pi *This = impl_from_IXMLDOMProcessingInstruction( iface );
TRACE("(%p)->(%s %p)\n", This, debugstr_guid(riid), ppvObject);
if ( IsEqualGUID( riid, &IID_IXMLDOMProcessingInstruction ) ||
IsEqualGUID( riid, &IID_IXMLDOMNode ) ||
IsEqualGUID( riid, &IID_IDispatch ) ||
IsEqualGUID( riid, &IID_IUnknown ) )
{
*ppvObject = iface;
}
else if(node_query_interface(&This->node, riid, ppvObject))
{
return *ppvObject ? S_OK : E_NOINTERFACE;
}
else if(IsEqualGUID( riid, &IID_ISupportErrorInfo ))
{
return node_create_supporterrorinfo(dompi_se_tids, ppvObject);
}
else
{
TRACE("Unsupported interface %s\n", debugstr_guid(riid));
*ppvObject = NULL;
return E_NOINTERFACE;
}
IUnknown_AddRef((IUnknown*)*ppvObject);
return S_OK;
}
static ULONG WINAPI dom_pi_AddRef(
IXMLDOMProcessingInstruction *iface )
{
dom_pi *This = impl_from_IXMLDOMProcessingInstruction( iface );
ULONG ref = InterlockedIncrement( &This->ref );
TRACE("(%p)->(%d)\n", This, ref);
return ref;
}
static ULONG WINAPI dom_pi_Release(
IXMLDOMProcessingInstruction *iface )
{
dom_pi *This = impl_from_IXMLDOMProcessingInstruction( iface );
ULONG ref = InterlockedDecrement( &This->ref );
TRACE("(%p)->(%d)\n", This, ref);
if ( ref == 0 )
{
destroy_xmlnode(&This->node);
heap_free( This );
}
return ref;
}
static HRESULT WINAPI dom_pi_GetTypeInfoCount(
IXMLDOMProcessingInstruction *iface,
UINT* pctinfo )
{
dom_pi *This = impl_from_IXMLDOMProcessingInstruction( iface );
return IDispatchEx_GetTypeInfoCount(&This->node.dispex.IDispatchEx_iface, pctinfo);
}
static HRESULT WINAPI dom_pi_GetTypeInfo(
IXMLDOMProcessingInstruction *iface,
UINT iTInfo, LCID lcid,
ITypeInfo** ppTInfo )
{
dom_pi *This = impl_from_IXMLDOMProcessingInstruction( iface );
return IDispatchEx_GetTypeInfo(&This->node.dispex.IDispatchEx_iface,
iTInfo, lcid, ppTInfo);
}
static HRESULT WINAPI dom_pi_GetIDsOfNames(
IXMLDOMProcessingInstruction *iface,
REFIID riid, LPOLESTR* rgszNames,
UINT cNames, LCID lcid, DISPID* rgDispId )
{
dom_pi *This = impl_from_IXMLDOMProcessingInstruction( iface );
return IDispatchEx_GetIDsOfNames(&This->node.dispex.IDispatchEx_iface,
riid, rgszNames, cNames, lcid, rgDispId);
}
static HRESULT WINAPI dom_pi_Invoke(
IXMLDOMProcessingInstruction *iface,
DISPID dispIdMember, REFIID riid, LCID lcid,
WORD wFlags, DISPPARAMS* pDispParams, VARIANT* pVarResult,
EXCEPINFO* pExcepInfo, UINT* puArgErr )
{
dom_pi *This = impl_from_IXMLDOMProcessingInstruction( iface );
return IDispatchEx_Invoke(&This->node.dispex.IDispatchEx_iface,
dispIdMember, riid, lcid, wFlags, pDispParams, pVarResult, pExcepInfo, puArgErr);
}
static HRESULT WINAPI dom_pi_get_nodeName(
IXMLDOMProcessingInstruction *iface,
BSTR* p )
{
dom_pi *This = impl_from_IXMLDOMProcessingInstruction( iface );
TRACE("(%p)->(%p)\n", This, p);
return node_get_nodeName(&This->node, p);
}
static HRESULT WINAPI dom_pi_get_nodeValue(
IXMLDOMProcessingInstruction *iface,
VARIANT* value)
{
dom_pi *This = impl_from_IXMLDOMProcessingInstruction( iface );
TRACE("(%p)->(%p)\n", This, value);
return node_get_content(&This->node, value);
}
static HRESULT WINAPI dom_pi_put_nodeValue(
IXMLDOMProcessingInstruction *iface,
VARIANT value)
{
dom_pi *This = impl_from_IXMLDOMProcessingInstruction( iface );
BSTR target;
HRESULT hr;
TRACE("(%p)->(%s)\n", This, debugstr_variant(&value));
/* Cannot set data to a PI node whose target is 'xml' */
hr = IXMLDOMProcessingInstruction_get_nodeName(iface, &target);
if(hr == S_OK)
{
static const WCHAR xmlW[] = {'x','m','l',0};
if(!strcmpW(target, xmlW))
{
SysFreeString(target);
return E_FAIL;
}
SysFreeString(target);
}
return node_put_value(&This->node, &value);
}
static HRESULT WINAPI dom_pi_get_nodeType(
IXMLDOMProcessingInstruction *iface,
DOMNodeType* domNodeType )
{
dom_pi *This = impl_from_IXMLDOMProcessingInstruction( iface );
TRACE("(%p)->(%p)\n", This, domNodeType);
*domNodeType = NODE_PROCESSING_INSTRUCTION;
return S_OK;
}
static HRESULT WINAPI dom_pi_get_parentNode(
IXMLDOMProcessingInstruction *iface,
IXMLDOMNode** parent )
{
dom_pi *This = impl_from_IXMLDOMProcessingInstruction( iface );
TRACE("(%p)->(%p)\n", This, parent);
return node_get_parent(&This->node, parent);
}
static HRESULT WINAPI dom_pi_get_childNodes(
IXMLDOMProcessingInstruction *iface,
IXMLDOMNodeList** outList)
{
dom_pi *This = impl_from_IXMLDOMProcessingInstruction( iface );
TRACE("(%p)->(%p)\n", This, outList);
return node_get_child_nodes(&This->node, outList);
}
static HRESULT WINAPI dom_pi_get_firstChild(
IXMLDOMProcessingInstruction *iface,
IXMLDOMNode** domNode)
{
dom_pi *This = impl_from_IXMLDOMProcessingInstruction( iface );
TRACE("(%p)->(%p)\n", This, domNode);
return return_null_node(domNode);
}
static HRESULT WINAPI dom_pi_get_lastChild(
IXMLDOMProcessingInstruction *iface,
IXMLDOMNode** domNode)
{
dom_pi *This = impl_from_IXMLDOMProcessingInstruction( iface );
TRACE("(%p)->(%p)\n", This, domNode);
return return_null_node(domNode);
}
static HRESULT WINAPI dom_pi_get_previousSibling(
IXMLDOMProcessingInstruction *iface,
IXMLDOMNode** domNode)
{
dom_pi *This = impl_from_IXMLDOMProcessingInstruction( iface );
TRACE("(%p)->(%p)\n", This, domNode);
return node_get_previous_sibling(&This->node, domNode);
}
static HRESULT WINAPI dom_pi_get_nextSibling(
IXMLDOMProcessingInstruction *iface,
IXMLDOMNode** domNode)
{
dom_pi *This = impl_from_IXMLDOMProcessingInstruction( iface );
TRACE("(%p)->(%p)\n", This, domNode);
return node_get_next_sibling(&This->node, domNode);
}
static HRESULT WINAPI dom_pi_get_attributes(
IXMLDOMProcessingInstruction *iface,
IXMLDOMNamedNodeMap** map)
{
dom_pi *This = impl_from_IXMLDOMProcessingInstruction( iface );
static const WCHAR xmlW[] = {'x','m','l',0};
HRESULT hr;
BSTR name;
TRACE("(%p)->(%p)\n", This, map);
if (!map) return E_INVALIDARG;
*map = NULL;
hr = node_get_nodeName(&This->node, &name);
if (hr != S_OK) return hr;
if (!strcmpW(name, xmlW))
{
FIXME("created dummy map for <?xml ?>\n");
*map = create_nodemap(This->node.node, &dom_pi_attr_map);
SysFreeString(name);
return S_OK;
}
SysFreeString(name);
return S_FALSE;
}
static HRESULT WINAPI dom_pi_insertBefore(
IXMLDOMProcessingInstruction *iface,
IXMLDOMNode* newNode, VARIANT refChild,
IXMLDOMNode** outOldNode)
{
dom_pi *This = impl_from_IXMLDOMProcessingInstruction( iface );
FIXME("(%p)->(%p %s %p) needs test\n", This, newNode, debugstr_variant(&refChild), outOldNode);
return node_insert_before(&This->node, newNode, &refChild, outOldNode);
}
static HRESULT WINAPI dom_pi_replaceChild(
IXMLDOMProcessingInstruction *iface,
IXMLDOMNode* newNode,
IXMLDOMNode* oldNode,
IXMLDOMNode** outOldNode)
{
dom_pi *This = impl_from_IXMLDOMProcessingInstruction( iface );
FIXME("(%p)->(%p %p %p) needs test\n", This, newNode, oldNode, outOldNode);
return node_replace_child(&This->node, newNode, oldNode, outOldNode);
}
static HRESULT WINAPI dom_pi_removeChild(
IXMLDOMProcessingInstruction *iface,
IXMLDOMNode *child, IXMLDOMNode **oldChild)
{
dom_pi *This = impl_from_IXMLDOMProcessingInstruction( iface );
TRACE("(%p)->(%p %p)\n", This, child, oldChild);
return node_remove_child(&This->node, child, oldChild);
}
static HRESULT WINAPI dom_pi_appendChild(
IXMLDOMProcessingInstruction *iface,
IXMLDOMNode *child, IXMLDOMNode **outChild)
{
dom_pi *This = impl_from_IXMLDOMProcessingInstruction( iface );
TRACE("(%p)->(%p %p)\n", This, child, outChild);
return node_append_child(&This->node, child, outChild);
}
static HRESULT WINAPI dom_pi_hasChildNodes(
IXMLDOMProcessingInstruction *iface,
VARIANT_BOOL *ret)
{
dom_pi *This = impl_from_IXMLDOMProcessingInstruction( iface );
TRACE("(%p)->(%p)\n", This, ret);
return node_has_childnodes(&This->node, ret);
}
static HRESULT WINAPI dom_pi_get_ownerDocument(
IXMLDOMProcessingInstruction *iface,
IXMLDOMDocument **doc)
{
dom_pi *This = impl_from_IXMLDOMProcessingInstruction( iface );
TRACE("(%p)->(%p)\n", This, doc);
return node_get_owner_doc(&This->node, doc);
}
static HRESULT WINAPI dom_pi_cloneNode(
IXMLDOMProcessingInstruction *iface,
VARIANT_BOOL deep, IXMLDOMNode** outNode)
{
dom_pi *This = impl_from_IXMLDOMProcessingInstruction( iface );
TRACE("(%p)->(%d %p)\n", This, deep, outNode);
return node_clone( &This->node, deep, outNode );
}
static HRESULT WINAPI dom_pi_get_nodeTypeString(
IXMLDOMProcessingInstruction *iface,
BSTR* p)
{
dom_pi *This = impl_from_IXMLDOMProcessingInstruction( iface );
static const WCHAR processinginstructionW[] =
{'p','r','o','c','e','s','s','i','n','g','i','n','s','t','r','u','c','t','i','o','n',0};
TRACE("(%p)->(%p)\n", This, p);
return return_bstr(processinginstructionW, p);
}
static HRESULT WINAPI dom_pi_get_text(
IXMLDOMProcessingInstruction *iface,
BSTR* p)
{
dom_pi *This = impl_from_IXMLDOMProcessingInstruction( iface );
TRACE("(%p)->(%p)\n", This, p);
return node_get_text(&This->node, p);
}
static HRESULT WINAPI dom_pi_put_text(
IXMLDOMProcessingInstruction *iface,
BSTR p)
{
dom_pi *This = impl_from_IXMLDOMProcessingInstruction( iface );
TRACE("(%p)->(%s)\n", This, debugstr_w(p));
return node_put_text( &This->node, p );
}
static HRESULT WINAPI dom_pi_get_specified(
IXMLDOMProcessingInstruction *iface,
VARIANT_BOOL* isSpecified)
{
dom_pi *This = impl_from_IXMLDOMProcessingInstruction( iface );
FIXME("(%p)->(%p) stub!\n", This, isSpecified);
*isSpecified = VARIANT_TRUE;
return S_OK;
}
static HRESULT WINAPI dom_pi_get_definition(
IXMLDOMProcessingInstruction *iface,
IXMLDOMNode** definitionNode)
{
dom_pi *This = impl_from_IXMLDOMProcessingInstruction( iface );
FIXME("(%p)->(%p)\n", This, definitionNode);
return E_NOTIMPL;
}
static HRESULT WINAPI dom_pi_get_nodeTypedValue(
IXMLDOMProcessingInstruction *iface,
VARIANT* v)
{
dom_pi *This = impl_from_IXMLDOMProcessingInstruction( iface );
TRACE("(%p)->(%p)\n", This, v);
return node_get_content(&This->node, v);
}
static HRESULT WINAPI dom_pi_put_nodeTypedValue(
IXMLDOMProcessingInstruction *iface,
VARIANT typedValue)
{
dom_pi *This = impl_from_IXMLDOMProcessingInstruction( iface );
FIXME("(%p)->(%s)\n", This, debugstr_variant(&typedValue));
return E_NOTIMPL;
}
static HRESULT WINAPI dom_pi_get_dataType(
IXMLDOMProcessingInstruction *iface,
VARIANT* typename)
{
dom_pi *This = impl_from_IXMLDOMProcessingInstruction( iface );
TRACE("(%p)->(%p)\n", This, typename);
return return_null_var( typename );
}
static HRESULT WINAPI dom_pi_put_dataType(
IXMLDOMProcessingInstruction *iface,
BSTR p)
{
dom_pi *This = impl_from_IXMLDOMProcessingInstruction( iface );
TRACE("(%p)->(%s)\n", This, debugstr_w(p));
if(!p)
return E_INVALIDARG;
return E_FAIL;
}
static HRESULT WINAPI dom_pi_get_xml(
IXMLDOMProcessingInstruction *iface,
BSTR* p)
{
dom_pi *This = impl_from_IXMLDOMProcessingInstruction( iface );
TRACE("(%p)->(%p)\n", This, p);
return node_get_xml(&This->node, FALSE, p);
}
static HRESULT WINAPI dom_pi_transformNode(
IXMLDOMProcessingInstruction *iface,
IXMLDOMNode *node, BSTR *p)
{
dom_pi *This = impl_from_IXMLDOMProcessingInstruction( iface );
TRACE("(%p)->(%p %p)\n", This, node, p);
return node_transform_node(&This->node, node, p);
}
static HRESULT WINAPI dom_pi_selectNodes(
IXMLDOMProcessingInstruction *iface,
BSTR p, IXMLDOMNodeList** outList)
{
dom_pi *This = impl_from_IXMLDOMProcessingInstruction( iface );
TRACE("(%p)->(%s %p)\n", This, debugstr_w(p), outList);
return node_select_nodes(&This->node, p, outList);
}
static HRESULT WINAPI dom_pi_selectSingleNode(
IXMLDOMProcessingInstruction *iface,
BSTR p, IXMLDOMNode** outNode)
{
dom_pi *This = impl_from_IXMLDOMProcessingInstruction( iface );
TRACE("(%p)->(%s %p)\n", This, debugstr_w(p), outNode);
return node_select_singlenode(&This->node, p, outNode);
}
static HRESULT WINAPI dom_pi_get_parsed(
IXMLDOMProcessingInstruction *iface,
VARIANT_BOOL* isParsed)
{
dom_pi *This = impl_from_IXMLDOMProcessingInstruction( iface );
FIXME("(%p)->(%p) stub!\n", This, isParsed);
*isParsed = VARIANT_TRUE;
return S_OK;
}
static HRESULT WINAPI dom_pi_get_namespaceURI(
IXMLDOMProcessingInstruction *iface,
BSTR* p)
{
dom_pi *This = impl_from_IXMLDOMProcessingInstruction( iface );
TRACE("(%p)->(%p)\n", This, p);
return node_get_namespaceURI(&This->node, p);
}
static HRESULT WINAPI dom_pi_get_prefix(
IXMLDOMProcessingInstruction *iface,
BSTR* prefix)
{
dom_pi *This = impl_from_IXMLDOMProcessingInstruction( iface );
TRACE("(%p)->(%p)\n", This, prefix);
return return_null_bstr( prefix );
}
static HRESULT WINAPI dom_pi_get_baseName(
IXMLDOMProcessingInstruction *iface,
BSTR* name)
{
dom_pi *This = impl_from_IXMLDOMProcessingInstruction( iface );
TRACE("(%p)->(%p)\n", This, name);
return node_get_base_name( &This->node, name );
}
static HRESULT WINAPI dom_pi_transformNodeToObject(
IXMLDOMProcessingInstruction *iface,
IXMLDOMNode* domNode, VARIANT var1)
{
dom_pi *This = impl_from_IXMLDOMProcessingInstruction( iface );
FIXME("(%p)->(%p %s)\n", This, domNode, debugstr_variant(&var1));
return E_NOTIMPL;
}
static HRESULT WINAPI dom_pi_get_target(
IXMLDOMProcessingInstruction *iface,
BSTR *p)
{
dom_pi *This = impl_from_IXMLDOMProcessingInstruction( iface );
TRACE("(%p)->(%p)\n", This, p);
/* target returns the same value as nodeName property */
return node_get_nodeName(&This->node, p);
}
static HRESULT WINAPI dom_pi_get_data(
IXMLDOMProcessingInstruction *iface,
BSTR *p)
{
dom_pi *This = impl_from_IXMLDOMProcessingInstruction( iface );
HRESULT hr;
VARIANT ret;
TRACE("(%p)->(%p)\n", This, p);
if(!p)
return E_INVALIDARG;
hr = IXMLDOMProcessingInstruction_get_nodeValue( iface, &ret );
if(hr == S_OK)
{
*p = V_BSTR(&ret);
}
return hr;
}
static HRESULT WINAPI dom_pi_put_data(
IXMLDOMProcessingInstruction *iface,
BSTR data)
{
dom_pi *This = impl_from_IXMLDOMProcessingInstruction( iface );
BSTR target;
HRESULT hr;
TRACE("(%p)->(%s)\n", This, debugstr_w(data) );
/* cannot set data to a PI node whose target is 'xml' */
hr = IXMLDOMProcessingInstruction_get_nodeName(iface, &target);
if(hr == S_OK)
{
static const WCHAR xmlW[] = {'x','m','l',0};
if(!strcmpW(target, xmlW))
{
SysFreeString(target);
return E_FAIL;
}
SysFreeString(target);
}
return node_set_content(&This->node, data);
}
static const struct IXMLDOMProcessingInstructionVtbl dom_pi_vtbl =
{
dom_pi_QueryInterface,
dom_pi_AddRef,
dom_pi_Release,
dom_pi_GetTypeInfoCount,
dom_pi_GetTypeInfo,
dom_pi_GetIDsOfNames,
dom_pi_Invoke,
dom_pi_get_nodeName,
dom_pi_get_nodeValue,
dom_pi_put_nodeValue,
dom_pi_get_nodeType,
dom_pi_get_parentNode,
dom_pi_get_childNodes,
dom_pi_get_firstChild,
dom_pi_get_lastChild,
dom_pi_get_previousSibling,
dom_pi_get_nextSibling,
dom_pi_get_attributes,
dom_pi_insertBefore,
dom_pi_replaceChild,
dom_pi_removeChild,
dom_pi_appendChild,
dom_pi_hasChildNodes,
dom_pi_get_ownerDocument,
dom_pi_cloneNode,
dom_pi_get_nodeTypeString,
dom_pi_get_text,
dom_pi_put_text,
dom_pi_get_specified,
dom_pi_get_definition,
dom_pi_get_nodeTypedValue,
dom_pi_put_nodeTypedValue,
dom_pi_get_dataType,
dom_pi_put_dataType,
dom_pi_get_xml,
dom_pi_transformNode,
dom_pi_selectNodes,
dom_pi_selectSingleNode,
dom_pi_get_parsed,
dom_pi_get_namespaceURI,
dom_pi_get_prefix,
dom_pi_get_baseName,
dom_pi_transformNodeToObject,
dom_pi_get_target,
dom_pi_get_data,
dom_pi_put_data
};
static HRESULT dom_pi_get_qualified_item(const xmlNodePtr node, BSTR name, BSTR uri,
IXMLDOMNode **item)
{
FIXME("(%p)->(%s %s %p): stub\n", node, debugstr_w(name), debugstr_w(uri), item);
return E_NOTIMPL;
}
static HRESULT dom_pi_get_named_item(const xmlNodePtr node, BSTR name, IXMLDOMNode **item)
{
FIXME("(%p)->(%s %p): stub\n", node, debugstr_w(name), item );
return E_NOTIMPL;
}
static HRESULT dom_pi_set_named_item(xmlNodePtr node, IXMLDOMNode *newItem, IXMLDOMNode **namedItem)
{
FIXME("(%p)->(%p %p): stub\n", node, newItem, namedItem );
return E_NOTIMPL;
}
static HRESULT dom_pi_remove_qualified_item(xmlNodePtr node, BSTR name, BSTR uri, IXMLDOMNode **item)
{
FIXME("(%p)->(%s %s %p): stub\n", node, debugstr_w(name), debugstr_w(uri), item);
return E_NOTIMPL;
}
static HRESULT dom_pi_remove_named_item(xmlNodePtr node, BSTR name, IXMLDOMNode **item)
{
FIXME("(%p)->(%s %p): stub\n", node, debugstr_w(name), item);
return E_NOTIMPL;
}
static HRESULT dom_pi_get_item(const xmlNodePtr node, LONG index, IXMLDOMNode **item)
{
FIXME("(%p)->(%d %p): stub\n", node, index, item);
return E_NOTIMPL;
}
static HRESULT dom_pi_get_length(const xmlNodePtr node, LONG *length)
{
FIXME("(%p)->(%p): stub\n", node, length);
*length = 0;
return S_OK;
}
static HRESULT dom_pi_next_node(const xmlNodePtr node, LONG *iter, IXMLDOMNode **nextNode)
{
FIXME("(%p)->(%d %p): stub\n", node, *iter, nextNode);
return E_NOTIMPL;
}
static const struct nodemap_funcs dom_pi_attr_map = {
dom_pi_get_named_item,
dom_pi_set_named_item,
dom_pi_remove_named_item,
dom_pi_get_item,
dom_pi_get_length,
dom_pi_get_qualified_item,
dom_pi_remove_qualified_item,
dom_pi_next_node
};
static const tid_t dompi_iface_tids[] = {
IXMLDOMProcessingInstruction_tid,
0
};
static dispex_static_data_t dompi_dispex = {
NULL,
IXMLDOMProcessingInstruction_tid,
NULL,
dompi_iface_tids
};
IUnknown* create_pi( xmlNodePtr pi )
{
dom_pi *This;
This = heap_alloc( sizeof *This );
if ( !This )
return NULL;
This->IXMLDOMProcessingInstruction_iface.lpVtbl = &dom_pi_vtbl;
This->ref = 1;
init_xmlnode(&This->node, pi, (IXMLDOMNode*)&This->IXMLDOMProcessingInstruction_iface, &dompi_dispex);
return (IUnknown*)&This->IXMLDOMProcessingInstruction_iface;
}
#endif