Sweden-Number/dlls/msxml3/cdata.c

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/*
* DOM CDATA node implementation
*
* Copyright 2007 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>
#ifdef HAVE_LIBXML2
# include <libxml/parser.h>
# include <libxml/xmlerror.h>
#endif
#include "windef.h"
#include "winbase.h"
#include "winuser.h"
#include "ole2.h"
#include "msxml6.h"
#include "msxml_private.h"
#include "wine/debug.h"
WINE_DEFAULT_DEBUG_CHANNEL(msxml);
#ifdef HAVE_LIBXML2
typedef struct _domcdata
{
xmlnode node;
IXMLDOMCDATASection IXMLDOMCDATASection_iface;
LONG ref;
} domcdata;
static inline domcdata *impl_from_IXMLDOMCDATASection( IXMLDOMCDATASection *iface )
{
return CONTAINING_RECORD(iface, domcdata, IXMLDOMCDATASection_iface);
}
static HRESULT WINAPI domcdata_QueryInterface(
IXMLDOMCDATASection *iface,
REFIID riid,
void** ppvObject )
{
domcdata *This = impl_from_IXMLDOMCDATASection( iface );
TRACE("(%p)->(%s %p)\n", This, debugstr_guid(riid), ppvObject);
if ( IsEqualGUID( riid, &IID_IXMLDOMCDATASection ) ||
IsEqualGUID( riid, &IID_IXMLDOMCharacterData) ||
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
{
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FIXME("Unsupported interface %s\n", debugstr_guid(riid));
*ppvObject = NULL;
return E_NOINTERFACE;
}
IXMLDOMText_AddRef((IUnknown*)*ppvObject);
return S_OK;
}
static ULONG WINAPI domcdata_AddRef(
IXMLDOMCDATASection *iface )
{
domcdata *This = impl_from_IXMLDOMCDATASection( iface );
ULONG ref = InterlockedIncrement( &This->ref );
TRACE("(%p)->(%d)\n", This, ref);
return ref;
}
static ULONG WINAPI domcdata_Release(
IXMLDOMCDATASection *iface )
{
domcdata *This = impl_from_IXMLDOMCDATASection( 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 domcdata_GetTypeInfoCount(
IXMLDOMCDATASection *iface,
UINT* pctinfo )
{
domcdata *This = impl_from_IXMLDOMCDATASection( iface );
TRACE("(%p)->(%p)\n", This, pctinfo);
*pctinfo = 1;
return S_OK;
}
static HRESULT WINAPI domcdata_GetTypeInfo(
IXMLDOMCDATASection *iface,
UINT iTInfo, LCID lcid,
ITypeInfo** ppTInfo )
{
domcdata *This = impl_from_IXMLDOMCDATASection( iface );
HRESULT hr;
TRACE("(%p)->(%u %u %p)\n", This, iTInfo, lcid, ppTInfo);
hr = get_typeinfo(IXMLDOMCDATASection_tid, ppTInfo);
return hr;
}
static HRESULT WINAPI domcdata_GetIDsOfNames(
IXMLDOMCDATASection *iface,
REFIID riid, LPOLESTR* rgszNames,
UINT cNames, LCID lcid, DISPID* rgDispId )
{
domcdata *This = impl_from_IXMLDOMCDATASection( 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(IXMLDOMCDATASection_tid, &typeinfo);
if(SUCCEEDED(hr))
{
hr = ITypeInfo_GetIDsOfNames(typeinfo, rgszNames, cNames, rgDispId);
ITypeInfo_Release(typeinfo);
}
return hr;
}
static HRESULT WINAPI domcdata_Invoke(
IXMLDOMCDATASection *iface,
DISPID dispIdMember, REFIID riid, LCID lcid,
WORD wFlags, DISPPARAMS* pDispParams, VARIANT* pVarResult,
EXCEPINFO* pExcepInfo, UINT* puArgErr )
{
domcdata *This = impl_from_IXMLDOMCDATASection( 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(IXMLDOMCDATASection_tid, &typeinfo);
if(SUCCEEDED(hr))
{
hr = ITypeInfo_Invoke(typeinfo, &This->IXMLDOMCDATASection_iface, dispIdMember, wFlags,
pDispParams, pVarResult, pExcepInfo, puArgErr);
ITypeInfo_Release(typeinfo);
}
return hr;
}
static HRESULT WINAPI domcdata_get_nodeName(
IXMLDOMCDATASection *iface,
BSTR* p )
{
domcdata *This = impl_from_IXMLDOMCDATASection( iface );
static const WCHAR cdata_sectionW[] =
{'#','c','d','a','t','a','-','s','e','c','t','i','o','n',0};
TRACE("(%p)->(%p)\n", This, p);
return return_bstr(cdata_sectionW, p);
}
static HRESULT WINAPI domcdata_get_nodeValue(
IXMLDOMCDATASection *iface,
VARIANT* value)
{
domcdata *This = impl_from_IXMLDOMCDATASection( iface );
TRACE("(%p)->(%p)\n", This, value);
return node_get_content(&This->node, value);
}
static HRESULT WINAPI domcdata_put_nodeValue(
IXMLDOMCDATASection *iface,
VARIANT value)
{
domcdata *This = impl_from_IXMLDOMCDATASection( iface );
TRACE("(%p)->(%s)\n", This, debugstr_variant(&value));
return node_put_value(&This->node, &value);
}
static HRESULT WINAPI domcdata_get_nodeType(
IXMLDOMCDATASection *iface,
DOMNodeType* domNodeType )
{
domcdata *This = impl_from_IXMLDOMCDATASection( iface );
TRACE("(%p)->(%p)\n", This, domNodeType);
*domNodeType = NODE_CDATA_SECTION;
return S_OK;
}
static HRESULT WINAPI domcdata_get_parentNode(
IXMLDOMCDATASection *iface,
IXMLDOMNode** parent )
{
domcdata *This = impl_from_IXMLDOMCDATASection( iface );
TRACE("(%p)->(%p)\n", This, parent);
return node_get_parent(&This->node, parent);
}
static HRESULT WINAPI domcdata_get_childNodes(
IXMLDOMCDATASection *iface,
IXMLDOMNodeList** outList)
{
domcdata *This = impl_from_IXMLDOMCDATASection( iface );
TRACE("(%p)->(%p)\n", This, outList);
return node_get_child_nodes(&This->node, outList);
}
static HRESULT WINAPI domcdata_get_firstChild(
IXMLDOMCDATASection *iface,
IXMLDOMNode** domNode)
{
domcdata *This = impl_from_IXMLDOMCDATASection( iface );
TRACE("(%p)->(%p)\n", This, domNode);
return return_null_node(domNode);
}
static HRESULT WINAPI domcdata_get_lastChild(
IXMLDOMCDATASection *iface,
IXMLDOMNode** domNode)
{
domcdata *This = impl_from_IXMLDOMCDATASection( iface );
TRACE("(%p)->(%p)\n", This, domNode);
return return_null_node(domNode);
}
static HRESULT WINAPI domcdata_get_previousSibling(
IXMLDOMCDATASection *iface,
IXMLDOMNode** domNode)
{
domcdata *This = impl_from_IXMLDOMCDATASection( iface );
TRACE("(%p)->(%p)\n", This, domNode);
return node_get_previous_sibling(&This->node, domNode);
}
static HRESULT WINAPI domcdata_get_nextSibling(
IXMLDOMCDATASection *iface,
IXMLDOMNode** domNode)
{
domcdata *This = impl_from_IXMLDOMCDATASection( iface );
TRACE("(%p)->(%p)\n", This, domNode);
return node_get_next_sibling(&This->node, domNode);
}
static HRESULT WINAPI domcdata_get_attributes(
IXMLDOMCDATASection *iface,
IXMLDOMNamedNodeMap** attributeMap)
{
domcdata *This = impl_from_IXMLDOMCDATASection( iface );
TRACE("(%p)->(%p)\n", This, attributeMap);
return return_null_ptr((void**)attributeMap);
}
static HRESULT WINAPI domcdata_insertBefore(
IXMLDOMCDATASection *iface,
IXMLDOMNode* newNode, VARIANT refChild,
IXMLDOMNode** outOldNode)
{
domcdata *This = impl_from_IXMLDOMCDATASection( 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 domcdata_replaceChild(
IXMLDOMCDATASection *iface,
IXMLDOMNode* newNode,
IXMLDOMNode* oldNode,
IXMLDOMNode** outOldNode)
{
domcdata *This = impl_from_IXMLDOMCDATASection( iface );
FIXME("(%p)->(%p %p %p) needs tests\n", This, newNode, oldNode, outOldNode);
return node_replace_child(&This->node, newNode, oldNode, outOldNode);
}
static HRESULT WINAPI domcdata_removeChild(
IXMLDOMCDATASection *iface,
IXMLDOMNode *child, IXMLDOMNode **oldChild)
{
domcdata *This = impl_from_IXMLDOMCDATASection( iface );
TRACE("(%p)->(%p %p)\n", This, child, oldChild);
return node_remove_child(&This->node, child, oldChild);
}
static HRESULT WINAPI domcdata_appendChild(
IXMLDOMCDATASection *iface,
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IXMLDOMNode *child, IXMLDOMNode **outChild)
{
domcdata *This = impl_from_IXMLDOMCDATASection( iface );
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TRACE("(%p)->(%p %p)\n", This, child, outChild);
return node_append_child(&This->node, child, outChild);
}
static HRESULT WINAPI domcdata_hasChildNodes(
IXMLDOMCDATASection *iface,
VARIANT_BOOL *ret)
{
domcdata *This = impl_from_IXMLDOMCDATASection( iface );
TRACE("(%p)->(%p)\n", This, ret);
return node_has_childnodes(&This->node, ret);
}
static HRESULT WINAPI domcdata_get_ownerDocument(
IXMLDOMCDATASection *iface,
IXMLDOMDocument **doc)
{
domcdata *This = impl_from_IXMLDOMCDATASection( iface );
TRACE("(%p)->(%p)\n", This, doc);
return node_get_owner_doc(&This->node, doc);
}
static HRESULT WINAPI domcdata_cloneNode(
IXMLDOMCDATASection *iface,
VARIANT_BOOL deep, IXMLDOMNode** outNode)
{
domcdata *This = impl_from_IXMLDOMCDATASection( iface );
TRACE("(%p)->(%d %p)\n", This, deep, outNode);
return node_clone( &This->node, deep, outNode );
}
static HRESULT WINAPI domcdata_get_nodeTypeString(
IXMLDOMCDATASection *iface,
BSTR* p)
{
domcdata *This = impl_from_IXMLDOMCDATASection( iface );
static const WCHAR cdatasectionW[] = {'c','d','a','t','a','s','e','c','t','i','o','n',0};
TRACE("(%p)->(%p)\n", This, p);
return return_bstr(cdatasectionW, p);
}
static HRESULT WINAPI domcdata_get_text(
IXMLDOMCDATASection *iface,
BSTR* p)
{
domcdata *This = impl_from_IXMLDOMCDATASection( iface );
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TRACE("(%p)->(%p)\n", This, p);
return node_get_text(&This->node, p);
}
static HRESULT WINAPI domcdata_put_text(
IXMLDOMCDATASection *iface,
BSTR p)
{
domcdata *This = impl_from_IXMLDOMCDATASection( iface );
TRACE("(%p)->(%p)\n", This, debugstr_w(p));
return node_put_text( &This->node, p );
}
static HRESULT WINAPI domcdata_get_specified(
IXMLDOMCDATASection *iface,
VARIANT_BOOL* isSpecified)
{
domcdata *This = impl_from_IXMLDOMCDATASection( iface );
FIXME("(%p)->(%p) stub!\n", This, isSpecified);
*isSpecified = VARIANT_TRUE;
return S_OK;
}
static HRESULT WINAPI domcdata_get_definition(
IXMLDOMCDATASection *iface,
IXMLDOMNode** definitionNode)
{
domcdata *This = impl_from_IXMLDOMCDATASection( iface );
FIXME("(%p)->(%p)\n", This, definitionNode);
return E_NOTIMPL;
}
static HRESULT WINAPI domcdata_get_nodeTypedValue(
IXMLDOMCDATASection *iface,
VARIANT* v)
{
domcdata *This = impl_from_IXMLDOMCDATASection( iface );
TRACE("(%p)->(%p)\n", This, v);
return node_get_content(&This->node, v);
}
static HRESULT WINAPI domcdata_put_nodeTypedValue(
IXMLDOMCDATASection *iface,
VARIANT typedValue)
{
domcdata *This = impl_from_IXMLDOMCDATASection( iface );
FIXME("(%p)->(%s)\n", This, debugstr_variant(&typedValue));
return E_NOTIMPL;
}
static HRESULT WINAPI domcdata_get_dataType(
IXMLDOMCDATASection *iface,
VARIANT* typename)
{
domcdata *This = impl_from_IXMLDOMCDATASection( iface );
TRACE("(%p)->(%p)\n", This, typename);
return return_null_var( typename );
}
static HRESULT WINAPI domcdata_put_dataType(
IXMLDOMCDATASection *iface,
BSTR p)
{
domcdata *This = impl_from_IXMLDOMCDATASection( iface );
FIXME("(%p)->(%s)\n", This, debugstr_w(p));
if(!p)
return E_INVALIDARG;
return E_FAIL;
}
static HRESULT WINAPI domcdata_get_xml(
IXMLDOMCDATASection *iface,
BSTR* p)
{
domcdata *This = impl_from_IXMLDOMCDATASection( iface );
TRACE("(%p)->(%p)\n", This, p);
return node_get_xml(&This->node, FALSE, FALSE, p);
}
static HRESULT WINAPI domcdata_transformNode(
IXMLDOMCDATASection *iface,
IXMLDOMNode *node, BSTR *p)
{
domcdata *This = impl_from_IXMLDOMCDATASection( iface );
TRACE("(%p)->(%p %p)\n", This, node, p);
return node_transform_node(&This->node, node, p);
}
static HRESULT WINAPI domcdata_selectNodes(
IXMLDOMCDATASection *iface,
BSTR p, IXMLDOMNodeList** outList)
{
domcdata *This = impl_from_IXMLDOMCDATASection( iface );
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TRACE("(%p)->(%s %p)\n", This, debugstr_w(p), outList);
return node_select_nodes(&This->node, p, outList);
}
static HRESULT WINAPI domcdata_selectSingleNode(
IXMLDOMCDATASection *iface,
BSTR p, IXMLDOMNode** outNode)
{
domcdata *This = impl_from_IXMLDOMCDATASection( iface );
TRACE("(%p)->(%s %p)\n", This, debugstr_w(p), outNode);
return node_select_singlenode(&This->node, p, outNode);
}
static HRESULT WINAPI domcdata_get_parsed(
IXMLDOMCDATASection *iface,
VARIANT_BOOL* isParsed)
{
domcdata *This = impl_from_IXMLDOMCDATASection( iface );
FIXME("(%p)->(%p) stub!\n", This, isParsed);
*isParsed = VARIANT_TRUE;
return S_OK;
}
static HRESULT WINAPI domcdata_get_namespaceURI(
IXMLDOMCDATASection *iface,
BSTR* p)
{
domcdata *This = impl_from_IXMLDOMCDATASection( iface );
TRACE("(%p)->(%p)\n", This, p);
return node_get_namespaceURI(&This->node, p);
}
static HRESULT WINAPI domcdata_get_prefix(
IXMLDOMCDATASection *iface,
BSTR* prefix)
{
domcdata *This = impl_from_IXMLDOMCDATASection( iface );
TRACE("(%p)->(%p)\n", This, prefix);
return return_null_bstr( prefix );
}
static HRESULT WINAPI domcdata_get_baseName(
IXMLDOMCDATASection *iface,
BSTR* name)
{
domcdata *This = impl_from_IXMLDOMCDATASection( iface );
FIXME("(%p)->(%p): needs test\n", This, name);
return return_null_bstr( name );
}
static HRESULT WINAPI domcdata_transformNodeToObject(
IXMLDOMCDATASection *iface,
IXMLDOMNode* domNode, VARIANT var1)
{
domcdata *This = impl_from_IXMLDOMCDATASection( iface );
FIXME("(%p)->(%p %s)\n", This, domNode, debugstr_variant(&var1));
return E_NOTIMPL;
}
static HRESULT WINAPI domcdata_get_data(
IXMLDOMCDATASection *iface,
BSTR *p)
{
HRESULT hr;
VARIANT vRet;
if(!p)
return E_INVALIDARG;
hr = IXMLDOMCDATASection_get_nodeValue( iface, &vRet );
if(hr == S_OK)
{
*p = V_BSTR(&vRet);
}
return hr;
}
static HRESULT WINAPI domcdata_put_data(
IXMLDOMCDATASection *iface,
BSTR data)
{
domcdata *This = impl_from_IXMLDOMCDATASection( iface );
VARIANT val;
TRACE("(%p)->(%s)\n", This, debugstr_w(data) );
V_VT(&val) = VT_BSTR;
V_BSTR(&val) = data;
return IXMLDOMCDATASection_put_nodeValue( iface, val );
}
static HRESULT WINAPI domcdata_get_length(
IXMLDOMCDATASection *iface,
LONG *len)
{
domcdata *This = impl_from_IXMLDOMCDATASection( iface );
HRESULT hr;
BSTR data;
TRACE("(%p)->(%p)\n", This, len);
if(!len)
return E_INVALIDARG;
hr = IXMLDOMCDATASection_get_data(iface, &data);
if(hr == S_OK)
{
*len = SysStringLen(data);
SysFreeString(data);
}
return S_OK;
}
static HRESULT WINAPI domcdata_substringData(
IXMLDOMCDATASection *iface,
LONG offset, LONG count, BSTR *p)
{
domcdata *This = impl_from_IXMLDOMCDATASection( iface );
HRESULT hr;
BSTR data;
TRACE("(%p)->(%d %d %p)\n", This, offset, count, p);
if(!p)
return E_INVALIDARG;
*p = NULL;
if(offset < 0 || count < 0)
return E_INVALIDARG;
if(count == 0)
return S_FALSE;
hr = IXMLDOMCDATASection_get_data(iface, &data);
if(hr == S_OK)
{
LONG len = SysStringLen(data);
if(offset < len)
{
if(offset + count > len)
*p = SysAllocString(&data[offset]);
else
*p = SysAllocStringLen(&data[offset], count);
}
else
hr = S_FALSE;
SysFreeString(data);
}
return hr;
}
static HRESULT WINAPI domcdata_appendData(
IXMLDOMCDATASection *iface,
BSTR p)
{
domcdata *This = impl_from_IXMLDOMCDATASection( iface );
HRESULT hr;
BSTR data;
LONG p_len;
TRACE("(%p)->(%s)\n", This, debugstr_w(p));
/* Nothing to do if NULL or an Empty string passed in. */
if((p_len = SysStringLen(p)) == 0) return S_OK;
hr = IXMLDOMCDATASection_get_data(iface, &data);
if(hr == S_OK)
{
LONG len = SysStringLen(data);
BSTR str = SysAllocStringLen(NULL, p_len + len);
memcpy(str, data, len*sizeof(WCHAR));
memcpy(&str[len], p, p_len*sizeof(WCHAR));
str[len+p_len] = 0;
hr = IXMLDOMCDATASection_put_data(iface, str);
SysFreeString(str);
SysFreeString(data);
}
return hr;
}
static HRESULT WINAPI domcdata_insertData(
IXMLDOMCDATASection *iface,
LONG offset, BSTR p)
{
domcdata *This = impl_from_IXMLDOMCDATASection( iface );
HRESULT hr;
BSTR data;
LONG p_len;
TRACE("(%p)->(%d %s)\n", This, offset, debugstr_w(p));
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/* If have a NULL or empty string, don't do anything. */
if((p_len = SysStringLen(p)) == 0)
return S_OK;
if(offset < 0)
{
return E_INVALIDARG;
}
hr = IXMLDOMCDATASection_get_data(iface, &data);
if(hr == S_OK)
{
LONG len = SysStringLen(data);
BSTR str;
if(len < offset)
{
SysFreeString(data);
return E_INVALIDARG;
}
str = SysAllocStringLen(NULL, len + p_len);
/* start part, supplied string and end part */
memcpy(str, data, offset*sizeof(WCHAR));
memcpy(&str[offset], p, p_len*sizeof(WCHAR));
memcpy(&str[offset+p_len], &data[offset], (len-offset)*sizeof(WCHAR));
str[len+p_len] = 0;
hr = IXMLDOMCDATASection_put_data(iface, str);
SysFreeString(str);
SysFreeString(data);
}
return hr;
}
static HRESULT WINAPI domcdata_deleteData(
IXMLDOMCDATASection *iface,
LONG offset, LONG count)
{
domcdata *This = impl_from_IXMLDOMCDATASection( iface );
HRESULT hr;
LONG len = -1;
BSTR str;
TRACE("(%p)->(%d %d)\n", This, offset, count);
hr = IXMLDOMCDATASection_get_length(iface, &len);
if(hr != S_OK) return hr;
if((offset < 0) || (offset > len) || (count < 0))
return E_INVALIDARG;
if(len == 0) return S_OK;
/* cutting start or end */
if((offset == 0) || ((count + offset) >= len))
{
if(offset == 0)
IXMLDOMCDATASection_substringData(iface, count, len - count, &str);
else
IXMLDOMCDATASection_substringData(iface, 0, offset, &str);
hr = IXMLDOMCDATASection_put_data(iface, str);
}
else
/* cutting from the inside */
{
BSTR str_end;
IXMLDOMCDATASection_substringData(iface, 0, offset, &str);
IXMLDOMCDATASection_substringData(iface, offset + count, len - count, &str_end);
hr = IXMLDOMCDATASection_put_data(iface, str);
if(hr == S_OK)
hr = IXMLDOMCDATASection_appendData(iface, str_end);
SysFreeString(str_end);
}
SysFreeString(str);
return hr;
}
static HRESULT WINAPI domcdata_replaceData(
IXMLDOMCDATASection *iface,
LONG offset, LONG count, BSTR p)
{
domcdata *This = impl_from_IXMLDOMCDATASection( iface );
HRESULT hr;
TRACE("(%p)->(%d %d %s)\n", This, offset, count, debugstr_w(p));
hr = IXMLDOMCDATASection_deleteData(iface, offset, count);
if (hr == S_OK)
hr = IXMLDOMCDATASection_insertData(iface, offset, p);
return hr;
}
static HRESULT WINAPI domcdata_splitText(
IXMLDOMCDATASection *iface,
LONG offset, IXMLDOMText **txtNode)
{
domcdata *This = impl_from_IXMLDOMCDATASection( iface );
IXMLDOMDocument *doc;
LONG length = 0;
HRESULT hr;
TRACE("(%p)->(%d %p)\n", This, offset, txtNode);
if (!txtNode || offset < 0) return E_INVALIDARG;
*txtNode = NULL;
IXMLDOMCDATASection_get_length(iface, &length);
if (offset > length) return E_INVALIDARG;
if (offset == length) return S_FALSE;
hr = IXMLDOMCDATASection_get_ownerDocument(iface, &doc);
if (hr == S_OK)
{
BSTR data;
hr = IXMLDOMCDATASection_substringData(iface, offset, length - offset, &data);
if (hr == S_OK)
{
hr = IXMLDOMDocument_createTextNode(doc, data, txtNode);
if (hr == S_OK)
{
IXMLDOMNode *parent;
hr = IXMLDOMCDATASection_get_parentNode(iface, &parent);
if (hr == S_OK)
{
IXMLDOMCDATASection_deleteData(iface, 0, offset);
hr = IXMLDOMNode_appendChild(parent, (IXMLDOMNode*)*txtNode, NULL);
2011-01-23 12:56:28 +01:00
IXMLDOMNode_Release(parent);
}
}
SysFreeString(data);
}
IXMLDOMDocument_Release(doc);
}
return hr;
}
static const struct IXMLDOMCDATASectionVtbl domcdata_vtbl =
{
domcdata_QueryInterface,
domcdata_AddRef,
domcdata_Release,
domcdata_GetTypeInfoCount,
domcdata_GetTypeInfo,
domcdata_GetIDsOfNames,
domcdata_Invoke,
domcdata_get_nodeName,
domcdata_get_nodeValue,
domcdata_put_nodeValue,
domcdata_get_nodeType,
domcdata_get_parentNode,
domcdata_get_childNodes,
domcdata_get_firstChild,
domcdata_get_lastChild,
domcdata_get_previousSibling,
domcdata_get_nextSibling,
domcdata_get_attributes,
domcdata_insertBefore,
domcdata_replaceChild,
domcdata_removeChild,
domcdata_appendChild,
domcdata_hasChildNodes,
domcdata_get_ownerDocument,
domcdata_cloneNode,
domcdata_get_nodeTypeString,
domcdata_get_text,
domcdata_put_text,
domcdata_get_specified,
domcdata_get_definition,
domcdata_get_nodeTypedValue,
domcdata_put_nodeTypedValue,
domcdata_get_dataType,
domcdata_put_dataType,
domcdata_get_xml,
domcdata_transformNode,
domcdata_selectNodes,
domcdata_selectSingleNode,
domcdata_get_parsed,
domcdata_get_namespaceURI,
domcdata_get_prefix,
domcdata_get_baseName,
domcdata_transformNodeToObject,
domcdata_get_data,
domcdata_put_data,
domcdata_get_length,
domcdata_substringData,
domcdata_appendData,
domcdata_insertData,
domcdata_deleteData,
domcdata_replaceData,
domcdata_splitText
};
IUnknown* create_cdata( xmlNodePtr text )
{
domcdata *This;
This = heap_alloc( sizeof *This );
if ( !This )
return NULL;
This->IXMLDOMCDATASection_iface.lpVtbl = &domcdata_vtbl;
This->ref = 1;
init_xmlnode(&This->node, text, (IXMLDOMNode*)&This->IXMLDOMCDATASection_iface, NULL);
return (IUnknown*)&This->IXMLDOMCDATASection_iface;
}
#endif