822 lines
21 KiB
C
822 lines
21 KiB
C
/*
|
|
* DOM text node implementation
|
|
*
|
|
* Copyright 2006 Huw Davies
|
|
* Copyright 2007-2008 Alistair Leslie-Hughes
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2.1 of the License, or (at your option) any later version.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
|
|
*/
|
|
|
|
#define COBJMACROS
|
|
|
|
#include "config.h"
|
|
|
|
#include <stdarg.h>
|
|
#include "windef.h"
|
|
#include "winbase.h"
|
|
#include "winuser.h"
|
|
#include "ole2.h"
|
|
#include "msxml2.h"
|
|
|
|
#include "msxml_private.h"
|
|
|
|
#include "wine/debug.h"
|
|
|
|
WINE_DEFAULT_DEBUG_CHANNEL(msxml);
|
|
|
|
#ifdef HAVE_LIBXML2
|
|
|
|
typedef struct _domtext
|
|
{
|
|
xmlnode node;
|
|
const struct IXMLDOMTextVtbl *lpVtbl;
|
|
LONG ref;
|
|
} domtext;
|
|
|
|
static inline domtext *impl_from_IXMLDOMText( IXMLDOMText *iface )
|
|
{
|
|
return (domtext *)((char*)iface - FIELD_OFFSET(domtext, lpVtbl));
|
|
}
|
|
|
|
static HRESULT WINAPI domtext_QueryInterface(
|
|
IXMLDOMText *iface,
|
|
REFIID riid,
|
|
void** ppvObject )
|
|
{
|
|
domtext *This = impl_from_IXMLDOMText( iface );
|
|
TRACE("%p %s %p\n", This, debugstr_guid(riid), ppvObject);
|
|
|
|
if ( IsEqualGUID( riid, &IID_IXMLDOMText ) ||
|
|
IsEqualGUID( riid, &IID_IXMLDOMCharacterData) ||
|
|
IsEqualGUID( riid, &IID_IDispatch ) ||
|
|
IsEqualGUID( riid, &IID_IUnknown ) )
|
|
{
|
|
*ppvObject = iface;
|
|
}
|
|
else if ( IsEqualGUID( riid, &IID_IXMLDOMNode ) )
|
|
{
|
|
*ppvObject = IXMLDOMNode_from_impl(&This->node);
|
|
}
|
|
else if ( IsEqualGUID( riid, &IID_IXMLDOMElement ) ||
|
|
IsEqualGUID( riid, &IID_IXMLDOMCDATASection ) )
|
|
{
|
|
/* IXMLDOMText is known to be correct in not implementing these */
|
|
TRACE("Unsupported interface\n");
|
|
return E_NOINTERFACE;
|
|
}
|
|
else
|
|
{
|
|
FIXME("Unsupported interface %s\n", debugstr_guid(riid));
|
|
return E_NOINTERFACE;
|
|
}
|
|
|
|
IXMLDOMText_AddRef((IUnknown*)*ppvObject);
|
|
return S_OK;
|
|
}
|
|
|
|
static ULONG WINAPI domtext_AddRef(
|
|
IXMLDOMText *iface )
|
|
{
|
|
domtext *This = impl_from_IXMLDOMText( iface );
|
|
return InterlockedIncrement( &This->ref );
|
|
}
|
|
|
|
static ULONG WINAPI domtext_Release(
|
|
IXMLDOMText *iface )
|
|
{
|
|
domtext *This = impl_from_IXMLDOMText( iface );
|
|
ULONG ref;
|
|
|
|
ref = InterlockedDecrement( &This->ref );
|
|
if ( ref == 0 )
|
|
{
|
|
destroy_xmlnode(&This->node);
|
|
HeapFree( GetProcessHeap(), 0, This );
|
|
}
|
|
|
|
return ref;
|
|
}
|
|
|
|
static HRESULT WINAPI domtext_GetTypeInfoCount(
|
|
IXMLDOMText *iface,
|
|
UINT* pctinfo )
|
|
{
|
|
domtext *This = impl_from_IXMLDOMText( iface );
|
|
|
|
TRACE("(%p)->(%p)\n", This, pctinfo);
|
|
|
|
*pctinfo = 1;
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI domtext_GetTypeInfo(
|
|
IXMLDOMText *iface,
|
|
UINT iTInfo, LCID lcid,
|
|
ITypeInfo** ppTInfo )
|
|
{
|
|
domtext *This = impl_from_IXMLDOMText( iface );
|
|
HRESULT hr;
|
|
|
|
TRACE("(%p)->(%u %u %p)\n", This, iTInfo, lcid, ppTInfo);
|
|
|
|
hr = get_typeinfo(IXMLDOMText_tid, ppTInfo);
|
|
|
|
return hr;
|
|
}
|
|
|
|
static HRESULT WINAPI domtext_GetIDsOfNames(
|
|
IXMLDOMText *iface,
|
|
REFIID riid, LPOLESTR* rgszNames,
|
|
UINT cNames, LCID lcid, DISPID* rgDispId )
|
|
{
|
|
domtext *This = impl_from_IXMLDOMText( 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(IXMLDOMText_tid, &typeinfo);
|
|
if(SUCCEEDED(hr))
|
|
{
|
|
hr = ITypeInfo_GetIDsOfNames(typeinfo, rgszNames, cNames, rgDispId);
|
|
ITypeInfo_Release(typeinfo);
|
|
}
|
|
|
|
return hr;
|
|
}
|
|
|
|
static HRESULT WINAPI domtext_Invoke(
|
|
IXMLDOMText *iface,
|
|
DISPID dispIdMember, REFIID riid, LCID lcid,
|
|
WORD wFlags, DISPPARAMS* pDispParams, VARIANT* pVarResult,
|
|
EXCEPINFO* pExcepInfo, UINT* puArgErr )
|
|
{
|
|
domtext *This = impl_from_IXMLDOMText( 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(IXMLDOMText_tid, &typeinfo);
|
|
if(SUCCEEDED(hr))
|
|
{
|
|
hr = ITypeInfo_Invoke(typeinfo, &(This->lpVtbl), dispIdMember, wFlags, pDispParams,
|
|
pVarResult, pExcepInfo, puArgErr);
|
|
ITypeInfo_Release(typeinfo);
|
|
}
|
|
|
|
return hr;
|
|
}
|
|
|
|
static HRESULT WINAPI domtext_get_nodeName(
|
|
IXMLDOMText *iface,
|
|
BSTR* p )
|
|
{
|
|
domtext *This = impl_from_IXMLDOMText( iface );
|
|
return IXMLDOMNode_get_nodeName( IXMLDOMNode_from_impl(&This->node), p );
|
|
}
|
|
|
|
static HRESULT WINAPI domtext_get_nodeValue(
|
|
IXMLDOMText *iface,
|
|
VARIANT* var1 )
|
|
{
|
|
domtext *This = impl_from_IXMLDOMText( iface );
|
|
return IXMLDOMNode_get_nodeValue( IXMLDOMNode_from_impl(&This->node), var1 );
|
|
}
|
|
|
|
static HRESULT WINAPI domtext_put_nodeValue(
|
|
IXMLDOMText *iface,
|
|
VARIANT var1 )
|
|
{
|
|
domtext *This = impl_from_IXMLDOMText( iface );
|
|
return IXMLDOMNode_put_nodeValue( IXMLDOMNode_from_impl(&This->node), var1 );
|
|
}
|
|
|
|
static HRESULT WINAPI domtext_get_nodeType(
|
|
IXMLDOMText *iface,
|
|
DOMNodeType* domNodeType )
|
|
{
|
|
domtext *This = impl_from_IXMLDOMText( iface );
|
|
return IXMLDOMNode_get_nodeType( IXMLDOMNode_from_impl(&This->node), domNodeType );
|
|
}
|
|
|
|
static HRESULT WINAPI domtext_get_parentNode(
|
|
IXMLDOMText *iface,
|
|
IXMLDOMNode** parent )
|
|
{
|
|
domtext *This = impl_from_IXMLDOMText( iface );
|
|
return IXMLDOMNode_get_parentNode( IXMLDOMNode_from_impl(&This->node), parent );
|
|
}
|
|
|
|
static HRESULT WINAPI domtext_get_childNodes(
|
|
IXMLDOMText *iface,
|
|
IXMLDOMNodeList** outList)
|
|
{
|
|
domtext *This = impl_from_IXMLDOMText( iface );
|
|
return IXMLDOMNode_get_childNodes( IXMLDOMNode_from_impl(&This->node), outList );
|
|
}
|
|
|
|
static HRESULT WINAPI domtext_get_firstChild(
|
|
IXMLDOMText *iface,
|
|
IXMLDOMNode** domNode)
|
|
{
|
|
domtext *This = impl_from_IXMLDOMText( iface );
|
|
return IXMLDOMNode_get_firstChild( IXMLDOMNode_from_impl(&This->node), domNode );
|
|
}
|
|
|
|
static HRESULT WINAPI domtext_get_lastChild(
|
|
IXMLDOMText *iface,
|
|
IXMLDOMNode** domNode)
|
|
{
|
|
domtext *This = impl_from_IXMLDOMText( iface );
|
|
return IXMLDOMNode_get_lastChild( IXMLDOMNode_from_impl(&This->node), domNode );
|
|
}
|
|
|
|
static HRESULT WINAPI domtext_get_previousSibling(
|
|
IXMLDOMText *iface,
|
|
IXMLDOMNode** domNode)
|
|
{
|
|
domtext *This = impl_from_IXMLDOMText( iface );
|
|
return IXMLDOMNode_get_previousSibling( IXMLDOMNode_from_impl(&This->node), domNode );
|
|
}
|
|
|
|
static HRESULT WINAPI domtext_get_nextSibling(
|
|
IXMLDOMText *iface,
|
|
IXMLDOMNode** domNode)
|
|
{
|
|
domtext *This = impl_from_IXMLDOMText( iface );
|
|
return IXMLDOMNode_get_nextSibling( IXMLDOMNode_from_impl(&This->node), domNode );
|
|
}
|
|
|
|
static HRESULT WINAPI domtext_get_attributes(
|
|
IXMLDOMText *iface,
|
|
IXMLDOMNamedNodeMap** attributeMap)
|
|
{
|
|
domtext *This = impl_from_IXMLDOMText( iface );
|
|
return IXMLDOMNode_get_attributes( IXMLDOMNode_from_impl(&This->node), attributeMap );
|
|
}
|
|
|
|
static HRESULT WINAPI domtext_insertBefore(
|
|
IXMLDOMText *iface,
|
|
IXMLDOMNode* newNode, VARIANT var1,
|
|
IXMLDOMNode** outOldNode)
|
|
{
|
|
domtext *This = impl_from_IXMLDOMText( iface );
|
|
return IXMLDOMNode_insertBefore( IXMLDOMNode_from_impl(&This->node), newNode, var1, outOldNode );
|
|
}
|
|
|
|
static HRESULT WINAPI domtext_replaceChild(
|
|
IXMLDOMText *iface,
|
|
IXMLDOMNode* newNode,
|
|
IXMLDOMNode* oldNode,
|
|
IXMLDOMNode** outOldNode)
|
|
{
|
|
domtext *This = impl_from_IXMLDOMText( iface );
|
|
return IXMLDOMNode_replaceChild( IXMLDOMNode_from_impl(&This->node), newNode, oldNode, outOldNode );
|
|
}
|
|
|
|
static HRESULT WINAPI domtext_removeChild(
|
|
IXMLDOMText *iface,
|
|
IXMLDOMNode* domNode, IXMLDOMNode** oldNode)
|
|
{
|
|
domtext *This = impl_from_IXMLDOMText( iface );
|
|
return IXMLDOMNode_removeChild( IXMLDOMNode_from_impl(&This->node), domNode, oldNode );
|
|
}
|
|
|
|
static HRESULT WINAPI domtext_appendChild(
|
|
IXMLDOMText *iface,
|
|
IXMLDOMNode* newNode, IXMLDOMNode** outNewNode)
|
|
{
|
|
domtext *This = impl_from_IXMLDOMText( iface );
|
|
return IXMLDOMNode_appendChild( IXMLDOMNode_from_impl(&This->node), newNode, outNewNode );
|
|
}
|
|
|
|
static HRESULT WINAPI domtext_hasChildNodes(
|
|
IXMLDOMText *iface,
|
|
VARIANT_BOOL* pbool)
|
|
{
|
|
domtext *This = impl_from_IXMLDOMText( iface );
|
|
return IXMLDOMNode_hasChildNodes( IXMLDOMNode_from_impl(&This->node), pbool );
|
|
}
|
|
|
|
static HRESULT WINAPI domtext_get_ownerDocument(
|
|
IXMLDOMText *iface,
|
|
IXMLDOMDocument** domDocument)
|
|
{
|
|
domtext *This = impl_from_IXMLDOMText( iface );
|
|
return IXMLDOMNode_get_ownerDocument( IXMLDOMNode_from_impl(&This->node), domDocument );
|
|
}
|
|
|
|
static HRESULT WINAPI domtext_cloneNode(
|
|
IXMLDOMText *iface,
|
|
VARIANT_BOOL pbool, IXMLDOMNode** outNode)
|
|
{
|
|
domtext *This = impl_from_IXMLDOMText( iface );
|
|
return IXMLDOMNode_cloneNode( IXMLDOMNode_from_impl(&This->node), pbool, outNode );
|
|
}
|
|
|
|
static HRESULT WINAPI domtext_get_nodeTypeString(
|
|
IXMLDOMText *iface,
|
|
BSTR* p)
|
|
{
|
|
domtext *This = impl_from_IXMLDOMText( iface );
|
|
return IXMLDOMNode_get_nodeTypeString( IXMLDOMNode_from_impl(&This->node), p );
|
|
}
|
|
|
|
static HRESULT WINAPI domtext_get_text(
|
|
IXMLDOMText *iface,
|
|
BSTR* p)
|
|
{
|
|
domtext *This = impl_from_IXMLDOMText( iface );
|
|
return IXMLDOMNode_get_text( IXMLDOMNode_from_impl(&This->node), p );
|
|
}
|
|
|
|
static HRESULT WINAPI domtext_put_text(
|
|
IXMLDOMText *iface,
|
|
BSTR p)
|
|
{
|
|
domtext *This = impl_from_IXMLDOMText( iface );
|
|
return IXMLDOMNode_put_text( IXMLDOMNode_from_impl(&This->node), p );
|
|
}
|
|
|
|
static HRESULT WINAPI domtext_get_specified(
|
|
IXMLDOMText *iface,
|
|
VARIANT_BOOL* pbool)
|
|
{
|
|
domtext *This = impl_from_IXMLDOMText( iface );
|
|
return IXMLDOMNode_get_specified( IXMLDOMNode_from_impl(&This->node), pbool );
|
|
}
|
|
|
|
static HRESULT WINAPI domtext_get_definition(
|
|
IXMLDOMText *iface,
|
|
IXMLDOMNode** domNode)
|
|
{
|
|
domtext *This = impl_from_IXMLDOMText( iface );
|
|
return IXMLDOMNode_get_definition( IXMLDOMNode_from_impl(&This->node), domNode );
|
|
}
|
|
|
|
static HRESULT WINAPI domtext_get_nodeTypedValue(
|
|
IXMLDOMText *iface,
|
|
VARIANT* var1)
|
|
{
|
|
domtext *This = impl_from_IXMLDOMText( iface );
|
|
return IXMLDOMNode_get_nodeTypedValue( IXMLDOMNode_from_impl(&This->node), var1 );
|
|
}
|
|
|
|
static HRESULT WINAPI domtext_put_nodeTypedValue(
|
|
IXMLDOMText *iface,
|
|
VARIANT var1)
|
|
{
|
|
domtext *This = impl_from_IXMLDOMText( iface );
|
|
return IXMLDOMNode_put_nodeTypedValue( IXMLDOMNode_from_impl(&This->node), var1 );
|
|
}
|
|
|
|
static HRESULT WINAPI domtext_get_dataType(
|
|
IXMLDOMText *iface,
|
|
VARIANT* var1)
|
|
{
|
|
domtext *This = impl_from_IXMLDOMText( iface );
|
|
return IXMLDOMNode_get_dataType( IXMLDOMNode_from_impl(&This->node), var1 );
|
|
}
|
|
|
|
static HRESULT WINAPI domtext_put_dataType(
|
|
IXMLDOMText *iface,
|
|
BSTR p)
|
|
{
|
|
domtext *This = impl_from_IXMLDOMText( iface );
|
|
return IXMLDOMNode_put_dataType( IXMLDOMNode_from_impl(&This->node), p );
|
|
}
|
|
|
|
static HRESULT WINAPI domtext_get_xml(
|
|
IXMLDOMText *iface,
|
|
BSTR* p)
|
|
{
|
|
domtext *This = impl_from_IXMLDOMText( iface );
|
|
return IXMLDOMNode_get_xml( IXMLDOMNode_from_impl(&This->node), p );
|
|
}
|
|
|
|
static HRESULT WINAPI domtext_transformNode(
|
|
IXMLDOMText *iface,
|
|
IXMLDOMNode* domNode, BSTR* p)
|
|
{
|
|
domtext *This = impl_from_IXMLDOMText( iface );
|
|
return IXMLDOMNode_transformNode( IXMLDOMNode_from_impl(&This->node), domNode, p );
|
|
}
|
|
|
|
static HRESULT WINAPI domtext_selectNodes(
|
|
IXMLDOMText *iface,
|
|
BSTR p, IXMLDOMNodeList** outList)
|
|
{
|
|
domtext *This = impl_from_IXMLDOMText( iface );
|
|
return IXMLDOMNode_selectNodes( IXMLDOMNode_from_impl(&This->node), p, outList );
|
|
}
|
|
|
|
static HRESULT WINAPI domtext_selectSingleNode(
|
|
IXMLDOMText *iface,
|
|
BSTR p, IXMLDOMNode** outNode)
|
|
{
|
|
domtext *This = impl_from_IXMLDOMText( iface );
|
|
return IXMLDOMNode_selectSingleNode( IXMLDOMNode_from_impl(&This->node), p, outNode );
|
|
}
|
|
|
|
static HRESULT WINAPI domtext_get_parsed(
|
|
IXMLDOMText *iface,
|
|
VARIANT_BOOL* pbool)
|
|
{
|
|
domtext *This = impl_from_IXMLDOMText( iface );
|
|
return IXMLDOMNode_get_parsed( IXMLDOMNode_from_impl(&This->node), pbool );
|
|
}
|
|
|
|
static HRESULT WINAPI domtext_get_namespaceURI(
|
|
IXMLDOMText *iface,
|
|
BSTR* p)
|
|
{
|
|
domtext *This = impl_from_IXMLDOMText( iface );
|
|
return IXMLDOMNode_get_namespaceURI( IXMLDOMNode_from_impl(&This->node), p );
|
|
}
|
|
|
|
static HRESULT WINAPI domtext_get_prefix(
|
|
IXMLDOMText *iface,
|
|
BSTR* p)
|
|
{
|
|
domtext *This = impl_from_IXMLDOMText( iface );
|
|
return IXMLDOMNode_get_prefix( IXMLDOMNode_from_impl(&This->node), p );
|
|
}
|
|
|
|
static HRESULT WINAPI domtext_get_baseName(
|
|
IXMLDOMText *iface,
|
|
BSTR* p)
|
|
{
|
|
domtext *This = impl_from_IXMLDOMText( iface );
|
|
return IXMLDOMNode_get_baseName( IXMLDOMNode_from_impl(&This->node), p );
|
|
}
|
|
|
|
static HRESULT WINAPI domtext_transformNodeToObject(
|
|
IXMLDOMText *iface,
|
|
IXMLDOMNode* domNode, VARIANT var1)
|
|
{
|
|
domtext *This = impl_from_IXMLDOMText( iface );
|
|
return IXMLDOMNode_transformNodeToObject( IXMLDOMNode_from_impl(&This->node), domNode, var1 );
|
|
}
|
|
|
|
static HRESULT WINAPI domtext_get_data(
|
|
IXMLDOMText *iface,
|
|
BSTR *p)
|
|
{
|
|
domtext *This = impl_from_IXMLDOMText( iface );
|
|
HRESULT hr = E_FAIL;
|
|
VARIANT vRet;
|
|
|
|
if(!p)
|
|
return E_INVALIDARG;
|
|
|
|
hr = IXMLDOMNode_get_nodeValue( IXMLDOMNode_from_impl(&This->node), &vRet );
|
|
if(hr == S_OK)
|
|
{
|
|
*p = V_BSTR(&vRet);
|
|
}
|
|
|
|
return hr;
|
|
}
|
|
|
|
static HRESULT WINAPI domtext_put_data(
|
|
IXMLDOMText *iface,
|
|
BSTR data)
|
|
{
|
|
domtext *This = impl_from_IXMLDOMText( iface );
|
|
HRESULT hr = E_FAIL;
|
|
VARIANT val;
|
|
|
|
TRACE("%p %s\n", This, debugstr_w(data) );
|
|
|
|
V_VT(&val) = VT_BSTR;
|
|
V_BSTR(&val) = data;
|
|
|
|
hr = IXMLDOMNode_put_nodeValue( IXMLDOMNode_from_impl(&This->node), val );
|
|
|
|
return hr;
|
|
}
|
|
|
|
static HRESULT WINAPI domtext_get_length(
|
|
IXMLDOMText *iface,
|
|
LONG *len)
|
|
{
|
|
domtext *This = impl_from_IXMLDOMText( iface );
|
|
xmlChar *pContent;
|
|
LONG nLength = 0;
|
|
|
|
TRACE("%p\n", iface);
|
|
|
|
if(!len)
|
|
return E_INVALIDARG;
|
|
|
|
pContent = xmlNodeGetContent(This->node.node);
|
|
if(pContent)
|
|
{
|
|
nLength = xmlStrlen(pContent);
|
|
xmlFree(pContent);
|
|
}
|
|
|
|
*len = nLength;
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI domtext_substringData(
|
|
IXMLDOMText *iface,
|
|
LONG offset, LONG count, BSTR *p)
|
|
{
|
|
domtext *This = impl_from_IXMLDOMText( iface );
|
|
xmlChar *pContent;
|
|
LONG nLength = 0;
|
|
HRESULT hr = S_FALSE;
|
|
|
|
TRACE("%p\n", iface);
|
|
|
|
if(!p)
|
|
return E_INVALIDARG;
|
|
|
|
*p = NULL;
|
|
if(offset < 0 || count < 0)
|
|
return E_INVALIDARG;
|
|
|
|
if(count == 0)
|
|
return hr;
|
|
|
|
pContent = xmlNodeGetContent(This->node.node);
|
|
if(pContent)
|
|
{
|
|
nLength = xmlStrlen(pContent);
|
|
|
|
if( offset < nLength)
|
|
{
|
|
BSTR sContent = bstr_from_xmlChar(pContent);
|
|
if(offset + count > nLength)
|
|
*p = SysAllocString(&sContent[offset]);
|
|
else
|
|
*p = SysAllocStringLen(&sContent[offset], count);
|
|
|
|
SysFreeString(sContent);
|
|
hr = S_OK;
|
|
}
|
|
|
|
xmlFree(pContent);
|
|
}
|
|
|
|
return hr;
|
|
}
|
|
|
|
static HRESULT WINAPI domtext_appendData(
|
|
IXMLDOMText *iface,
|
|
BSTR p)
|
|
{
|
|
domtext *This = impl_from_IXMLDOMText( iface );
|
|
xmlChar *pContent;
|
|
HRESULT hr = S_FALSE;
|
|
|
|
TRACE("%p\n", iface);
|
|
|
|
/* Nothing to do if NULL or an Empty string passed in. */
|
|
if(p == NULL || SysStringLen(p) == 0)
|
|
return S_OK;
|
|
|
|
pContent = xmlChar_from_wchar( p );
|
|
if(pContent)
|
|
{
|
|
if(xmlTextConcat(This->node.node, pContent, SysStringLen(p)) == 0)
|
|
hr = S_OK;
|
|
else
|
|
hr = E_FAIL;
|
|
HeapFree( GetProcessHeap(), 0, pContent );
|
|
}
|
|
else
|
|
hr = E_FAIL;
|
|
|
|
return hr;
|
|
}
|
|
|
|
static HRESULT WINAPI domtext_insertData(
|
|
IXMLDOMText *iface,
|
|
LONG offset, BSTR p)
|
|
{
|
|
domtext *This = impl_from_IXMLDOMText( iface );
|
|
xmlChar *pXmlContent;
|
|
BSTR sNewString;
|
|
HRESULT hr = S_FALSE;
|
|
LONG nLength = 0, nLengthP = 0;
|
|
xmlChar *str = NULL;
|
|
|
|
TRACE("%p\n", This);
|
|
|
|
/* If have a NULL or empty string, don't do anything. */
|
|
if(SysStringLen(p) == 0)
|
|
return S_OK;
|
|
|
|
if(offset < 0)
|
|
{
|
|
return E_INVALIDARG;
|
|
}
|
|
|
|
pXmlContent = xmlNodeGetContent(This->node.node);
|
|
if(pXmlContent)
|
|
{
|
|
BSTR sContent = bstr_from_xmlChar( pXmlContent );
|
|
nLength = SysStringLen(sContent);
|
|
nLengthP = SysStringLen(p);
|
|
|
|
if(nLength < offset)
|
|
{
|
|
SysFreeString(sContent);
|
|
xmlFree(pXmlContent);
|
|
|
|
return E_INVALIDARG;
|
|
}
|
|
|
|
sNewString = SysAllocStringLen(NULL, nLength + nLengthP + 1);
|
|
if(sNewString)
|
|
{
|
|
if(offset > 0)
|
|
memcpy(sNewString, sContent, offset * sizeof(WCHAR));
|
|
|
|
memcpy(&sNewString[offset], p, nLengthP * sizeof(WCHAR));
|
|
|
|
if(offset+nLengthP < nLength)
|
|
memcpy(&sNewString[offset+nLengthP], &sContent[offset], (nLength-offset) * sizeof(WCHAR));
|
|
|
|
sNewString[nLengthP + nLength] = 0;
|
|
|
|
str = xmlChar_from_wchar(sNewString);
|
|
if(str)
|
|
{
|
|
xmlNodeSetContent(This->node.node, str);
|
|
hr = S_OK;
|
|
}
|
|
HeapFree(GetProcessHeap(), 0, str);
|
|
|
|
SysFreeString(sNewString);
|
|
}
|
|
|
|
SysFreeString(sContent);
|
|
|
|
xmlFree(pXmlContent);
|
|
}
|
|
|
|
return hr;
|
|
}
|
|
|
|
static HRESULT WINAPI domtext_deleteData(
|
|
IXMLDOMText *iface,
|
|
LONG offset, LONG count)
|
|
{
|
|
HRESULT hr;
|
|
LONG len = -1;
|
|
BSTR str;
|
|
|
|
TRACE("%p %d %d\n", iface, offset, count);
|
|
|
|
hr = IXMLDOMText_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)
|
|
IXMLDOMText_substringData(iface, count, len - count, &str);
|
|
else
|
|
IXMLDOMText_substringData(iface, 0, offset, &str);
|
|
hr = IXMLDOMText_put_data(iface, str);
|
|
}
|
|
else
|
|
/* cutting from the inside */
|
|
{
|
|
BSTR str_end;
|
|
|
|
IXMLDOMText_substringData(iface, 0, offset, &str);
|
|
IXMLDOMText_substringData(iface, offset + count, len - count, &str_end);
|
|
|
|
hr = IXMLDOMText_put_data(iface, str);
|
|
if(hr == S_OK)
|
|
hr = IXMLDOMText_appendData(iface, str_end);
|
|
|
|
SysFreeString(str_end);
|
|
}
|
|
|
|
SysFreeString(str);
|
|
|
|
return hr;
|
|
}
|
|
|
|
static HRESULT WINAPI domtext_replaceData(
|
|
IXMLDOMText *iface,
|
|
LONG offset, LONG count, BSTR p)
|
|
{
|
|
FIXME("\n");
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT WINAPI domtext_splitText(
|
|
IXMLDOMText *iface,
|
|
LONG offset, IXMLDOMText **txtNode)
|
|
{
|
|
FIXME("\n");
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
|
|
static const struct IXMLDOMTextVtbl domtext_vtbl =
|
|
{
|
|
domtext_QueryInterface,
|
|
domtext_AddRef,
|
|
domtext_Release,
|
|
domtext_GetTypeInfoCount,
|
|
domtext_GetTypeInfo,
|
|
domtext_GetIDsOfNames,
|
|
domtext_Invoke,
|
|
domtext_get_nodeName,
|
|
domtext_get_nodeValue,
|
|
domtext_put_nodeValue,
|
|
domtext_get_nodeType,
|
|
domtext_get_parentNode,
|
|
domtext_get_childNodes,
|
|
domtext_get_firstChild,
|
|
domtext_get_lastChild,
|
|
domtext_get_previousSibling,
|
|
domtext_get_nextSibling,
|
|
domtext_get_attributes,
|
|
domtext_insertBefore,
|
|
domtext_replaceChild,
|
|
domtext_removeChild,
|
|
domtext_appendChild,
|
|
domtext_hasChildNodes,
|
|
domtext_get_ownerDocument,
|
|
domtext_cloneNode,
|
|
domtext_get_nodeTypeString,
|
|
domtext_get_text,
|
|
domtext_put_text,
|
|
domtext_get_specified,
|
|
domtext_get_definition,
|
|
domtext_get_nodeTypedValue,
|
|
domtext_put_nodeTypedValue,
|
|
domtext_get_dataType,
|
|
domtext_put_dataType,
|
|
domtext_get_xml,
|
|
domtext_transformNode,
|
|
domtext_selectNodes,
|
|
domtext_selectSingleNode,
|
|
domtext_get_parsed,
|
|
domtext_get_namespaceURI,
|
|
domtext_get_prefix,
|
|
domtext_get_baseName,
|
|
domtext_transformNodeToObject,
|
|
domtext_get_data,
|
|
domtext_put_data,
|
|
domtext_get_length,
|
|
domtext_substringData,
|
|
domtext_appendData,
|
|
domtext_insertData,
|
|
domtext_deleteData,
|
|
domtext_replaceData,
|
|
domtext_splitText
|
|
};
|
|
|
|
IUnknown* create_text( xmlNodePtr text )
|
|
{
|
|
domtext *This;
|
|
|
|
This = HeapAlloc( GetProcessHeap(), 0, sizeof *This );
|
|
if ( !This )
|
|
return NULL;
|
|
|
|
This->lpVtbl = &domtext_vtbl;
|
|
This->ref = 1;
|
|
|
|
init_xmlnode(&This->node, text, (IUnknown*)&This->lpVtbl, NULL);
|
|
|
|
return (IUnknown*) &This->lpVtbl;
|
|
}
|
|
|
|
#endif
|