wine/dlls/msxml3/pi.c
2008-06-20 12:22:55 +02:00

638 lines
17 KiB
C

/*
* 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
*/
#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 _dom_pi
{
const struct IXMLDOMProcessingInstructionVtbl *lpVtbl;
LONG ref;
IUnknown *node_unk;
IXMLDOMNode *node;
} dom_pi;
static inline dom_pi *impl_from_IXMLDOMProcessingInstruction( IXMLDOMProcessingInstruction *iface )
{
return (dom_pi *)((char*)iface - FIELD_OFFSET(dom_pi, lpVtbl));
}
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_IDispatch ) ||
IsEqualGUID( riid, &IID_IUnknown ) )
{
*ppvObject = iface;
}
else if ( IsEqualGUID( riid, &IID_IXMLDOMNode ) )
{
return IUnknown_QueryInterface(This->node_unk, riid, ppvObject);
}
else
{
FIXME("Unsupported interface %s\n", debugstr_guid(riid));
return E_NOINTERFACE;
}
IXMLDOMProcessingInstruction_AddRef( iface );
return S_OK;
}
static ULONG WINAPI dom_pi_AddRef(
IXMLDOMProcessingInstruction *iface )
{
dom_pi *This = impl_from_IXMLDOMProcessingInstruction( iface );
return InterlockedIncrement( &This->ref );
}
static ULONG WINAPI dom_pi_Release(
IXMLDOMProcessingInstruction *iface )
{
dom_pi *This = impl_from_IXMLDOMProcessingInstruction( iface );
ULONG ref;
ref = InterlockedDecrement( &This->ref );
if ( ref == 0 )
{
IUnknown_Release( This->node_unk );
HeapFree( GetProcessHeap(), 0, This );
}
return ref;
}
static HRESULT WINAPI dom_pi_GetTypeInfoCount(
IXMLDOMProcessingInstruction *iface,
UINT* pctinfo )
{
dom_pi *This = impl_from_IXMLDOMProcessingInstruction( iface );
TRACE("(%p)->(%p)\n", This, pctinfo);
*pctinfo = 1;
return S_OK;
}
static HRESULT WINAPI dom_pi_GetTypeInfo(
IXMLDOMProcessingInstruction *iface,
UINT iTInfo, LCID lcid,
ITypeInfo** ppTInfo )
{
dom_pi *This = impl_from_IXMLDOMProcessingInstruction( iface );
HRESULT hr;
TRACE("(%p)->(%u %u %p)\n", This, iTInfo, lcid, ppTInfo);
hr = get_typeinfo(IXMLDOMProcessingInstruction_tid, ppTInfo);
return hr;
}
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 );
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(IXMLDOMProcessingInstruction_tid, &typeinfo);
if(SUCCEEDED(hr))
{
hr = ITypeInfo_GetIDsOfNames(typeinfo, rgszNames, cNames, rgDispId);
ITypeInfo_Release(typeinfo);
}
return hr;
}
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 );
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(IXMLDOMProcessingInstruction_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 dom_pi_get_nodeName(
IXMLDOMProcessingInstruction *iface,
BSTR* p )
{
dom_pi *This = impl_from_IXMLDOMProcessingInstruction( iface );
return IXMLDOMNode_get_nodeName( This->node, p );
}
static HRESULT WINAPI dom_pi_get_nodeValue(
IXMLDOMProcessingInstruction *iface,
VARIANT* var1 )
{
dom_pi *This = impl_from_IXMLDOMProcessingInstruction( iface );
return IXMLDOMNode_get_nodeValue( This->node, var1 );
}
static HRESULT WINAPI dom_pi_put_nodeValue(
IXMLDOMProcessingInstruction *iface,
VARIANT var1 )
{
dom_pi *This = impl_from_IXMLDOMProcessingInstruction( iface );
BSTR sTarget;
static const WCHAR szXML[] = {'x','m','l',0};
HRESULT hr;
TRACE("%p\n", This );
/* Cannot set data to a PI node whose target is 'xml' */
hr = dom_pi_get_nodeName(iface, &sTarget);
if(hr == S_OK)
{
if(lstrcmpW( sTarget, szXML) == 0)
{
SysFreeString(sTarget);
return E_FAIL;
}
SysFreeString(sTarget);
}
return IXMLDOMNode_put_nodeValue( This->node, var1 );
}
static HRESULT WINAPI dom_pi_get_nodeType(
IXMLDOMProcessingInstruction *iface,
DOMNodeType* domNodeType )
{
dom_pi *This = impl_from_IXMLDOMProcessingInstruction( iface );
return IXMLDOMNode_get_nodeType( This->node, domNodeType );
}
static HRESULT WINAPI dom_pi_get_parentNode(
IXMLDOMProcessingInstruction *iface,
IXMLDOMNode** parent )
{
dom_pi *This = impl_from_IXMLDOMProcessingInstruction( iface );
return IXMLDOMNode_get_parentNode( This->node, parent );
}
static HRESULT WINAPI dom_pi_get_childNodes(
IXMLDOMProcessingInstruction *iface,
IXMLDOMNodeList** outList)
{
dom_pi *This = impl_from_IXMLDOMProcessingInstruction( iface );
return IXMLDOMNode_get_childNodes( This->node, outList );
}
static HRESULT WINAPI dom_pi_get_firstChild(
IXMLDOMProcessingInstruction *iface,
IXMLDOMNode** domNode)
{
dom_pi *This = impl_from_IXMLDOMProcessingInstruction( iface );
return IXMLDOMNode_get_firstChild( This->node, domNode );
}
static HRESULT WINAPI dom_pi_get_lastChild(
IXMLDOMProcessingInstruction *iface,
IXMLDOMNode** domNode)
{
dom_pi *This = impl_from_IXMLDOMProcessingInstruction( iface );
return IXMLDOMNode_get_lastChild( This->node, domNode );
}
static HRESULT WINAPI dom_pi_get_previousSibling(
IXMLDOMProcessingInstruction *iface,
IXMLDOMNode** domNode)
{
dom_pi *This = impl_from_IXMLDOMProcessingInstruction( iface );
return IXMLDOMNode_get_previousSibling( This->node, domNode );
}
static HRESULT WINAPI dom_pi_get_nextSibling(
IXMLDOMProcessingInstruction *iface,
IXMLDOMNode** domNode)
{
dom_pi *This = impl_from_IXMLDOMProcessingInstruction( iface );
return IXMLDOMNode_get_nextSibling( This->node, domNode );
}
static HRESULT WINAPI dom_pi_get_attributes(
IXMLDOMProcessingInstruction *iface,
IXMLDOMNamedNodeMap** attributeMap)
{
dom_pi *This = impl_from_IXMLDOMProcessingInstruction( iface );
return IXMLDOMNode_get_attributes( This->node, attributeMap );
}
static HRESULT WINAPI dom_pi_insertBefore(
IXMLDOMProcessingInstruction *iface,
IXMLDOMNode* newNode, VARIANT var1,
IXMLDOMNode** outOldNode)
{
dom_pi *This = impl_from_IXMLDOMProcessingInstruction( iface );
return IXMLDOMNode_insertBefore( This->node, newNode, var1, outOldNode );
}
static HRESULT WINAPI dom_pi_replaceChild(
IXMLDOMProcessingInstruction *iface,
IXMLDOMNode* newNode,
IXMLDOMNode* oldNode,
IXMLDOMNode** outOldNode)
{
dom_pi *This = impl_from_IXMLDOMProcessingInstruction( iface );
return IXMLDOMNode_replaceChild( This->node, newNode, oldNode, outOldNode );
}
static HRESULT WINAPI dom_pi_removeChild(
IXMLDOMProcessingInstruction *iface,
IXMLDOMNode* domNode, IXMLDOMNode** oldNode)
{
dom_pi *This = impl_from_IXMLDOMProcessingInstruction( iface );
return IXMLDOMNode_removeChild( This->node, domNode, oldNode );
}
static HRESULT WINAPI dom_pi_appendChild(
IXMLDOMProcessingInstruction *iface,
IXMLDOMNode* newNode, IXMLDOMNode** outNewNode)
{
dom_pi *This = impl_from_IXMLDOMProcessingInstruction( iface );
return IXMLDOMNode_appendChild( This->node, newNode, outNewNode );
}
static HRESULT WINAPI dom_pi_hasChildNodes(
IXMLDOMProcessingInstruction *iface,
VARIANT_BOOL* pbool)
{
dom_pi *This = impl_from_IXMLDOMProcessingInstruction( iface );
return IXMLDOMNode_hasChildNodes( This->node, pbool );
}
static HRESULT WINAPI dom_pi_get_ownerDocument(
IXMLDOMProcessingInstruction *iface,
IXMLDOMDocument** domDocument)
{
dom_pi *This = impl_from_IXMLDOMProcessingInstruction( iface );
return IXMLDOMNode_get_ownerDocument( This->node, domDocument );
}
static HRESULT WINAPI dom_pi_cloneNode(
IXMLDOMProcessingInstruction *iface,
VARIANT_BOOL pbool, IXMLDOMNode** outNode)
{
dom_pi *This = impl_from_IXMLDOMProcessingInstruction( iface );
return IXMLDOMNode_cloneNode( This->node, pbool, outNode );
}
static HRESULT WINAPI dom_pi_get_nodeTypeString(
IXMLDOMProcessingInstruction *iface,
BSTR* p)
{
dom_pi *This = impl_from_IXMLDOMProcessingInstruction( iface );
return IXMLDOMNode_get_nodeTypeString( This->node, p );
}
static HRESULT WINAPI dom_pi_get_text(
IXMLDOMProcessingInstruction *iface,
BSTR* p)
{
dom_pi *This = impl_from_IXMLDOMProcessingInstruction( iface );
return IXMLDOMNode_get_text( This->node, p );
}
static HRESULT WINAPI dom_pi_put_text(
IXMLDOMProcessingInstruction *iface,
BSTR p)
{
dom_pi *This = impl_from_IXMLDOMProcessingInstruction( iface );
return IXMLDOMNode_put_text( This->node, p );
}
static HRESULT WINAPI dom_pi_get_specified(
IXMLDOMProcessingInstruction *iface,
VARIANT_BOOL* pbool)
{
dom_pi *This = impl_from_IXMLDOMProcessingInstruction( iface );
return IXMLDOMNode_get_specified( This->node, pbool );
}
static HRESULT WINAPI dom_pi_get_definition(
IXMLDOMProcessingInstruction *iface,
IXMLDOMNode** domNode)
{
dom_pi *This = impl_from_IXMLDOMProcessingInstruction( iface );
return IXMLDOMNode_get_definition( This->node, domNode );
}
static HRESULT WINAPI dom_pi_get_nodeTypedValue(
IXMLDOMProcessingInstruction *iface,
VARIANT* var1)
{
dom_pi *This = impl_from_IXMLDOMProcessingInstruction( iface );
return IXMLDOMNode_get_nodeTypedValue( This->node, var1 );
}
static HRESULT WINAPI dom_pi_put_nodeTypedValue(
IXMLDOMProcessingInstruction *iface,
VARIANT var1)
{
dom_pi *This = impl_from_IXMLDOMProcessingInstruction( iface );
return IXMLDOMNode_put_nodeTypedValue( This->node, var1 );
}
static HRESULT WINAPI dom_pi_get_dataType(
IXMLDOMProcessingInstruction *iface,
VARIANT* var1)
{
dom_pi *This = impl_from_IXMLDOMProcessingInstruction( iface );
return IXMLDOMNode_get_dataType( This->node, var1 );
}
static HRESULT WINAPI dom_pi_put_dataType(
IXMLDOMProcessingInstruction *iface,
BSTR p)
{
dom_pi *This = impl_from_IXMLDOMProcessingInstruction( iface );
return IXMLDOMNode_put_dataType( This->node, p );
}
static HRESULT WINAPI dom_pi_get_xml(
IXMLDOMProcessingInstruction *iface,
BSTR* p)
{
dom_pi *This = impl_from_IXMLDOMProcessingInstruction( iface );
return IXMLDOMNode_get_xml( This->node, p );
}
static HRESULT WINAPI dom_pi_transformNode(
IXMLDOMProcessingInstruction *iface,
IXMLDOMNode* domNode, BSTR* p)
{
dom_pi *This = impl_from_IXMLDOMProcessingInstruction( iface );
return IXMLDOMNode_transformNode( This->node, domNode, p );
}
static HRESULT WINAPI dom_pi_selectNodes(
IXMLDOMProcessingInstruction *iface,
BSTR p, IXMLDOMNodeList** outList)
{
dom_pi *This = impl_from_IXMLDOMProcessingInstruction( iface );
return IXMLDOMNode_selectNodes( This->node, p, outList );
}
static HRESULT WINAPI dom_pi_selectSingleNode(
IXMLDOMProcessingInstruction *iface,
BSTR p, IXMLDOMNode** outNode)
{
dom_pi *This = impl_from_IXMLDOMProcessingInstruction( iface );
return IXMLDOMNode_selectSingleNode( This->node, p, outNode );
}
static HRESULT WINAPI dom_pi_get_parsed(
IXMLDOMProcessingInstruction *iface,
VARIANT_BOOL* pbool)
{
dom_pi *This = impl_from_IXMLDOMProcessingInstruction( iface );
return IXMLDOMNode_get_parsed( This->node, pbool );
}
static HRESULT WINAPI dom_pi_get_namespaceURI(
IXMLDOMProcessingInstruction *iface,
BSTR* p)
{
dom_pi *This = impl_from_IXMLDOMProcessingInstruction( iface );
return IXMLDOMNode_get_namespaceURI( This->node, p );
}
static HRESULT WINAPI dom_pi_get_prefix(
IXMLDOMProcessingInstruction *iface,
BSTR* p)
{
dom_pi *This = impl_from_IXMLDOMProcessingInstruction( iface );
return IXMLDOMNode_get_prefix( This->node, p );
}
static HRESULT WINAPI dom_pi_get_baseName(
IXMLDOMProcessingInstruction *iface,
BSTR* p)
{
dom_pi *This = impl_from_IXMLDOMProcessingInstruction( iface );
return IXMLDOMNode_get_baseName( This->node, p );
}
static HRESULT WINAPI dom_pi_transformNodeToObject(
IXMLDOMProcessingInstruction *iface,
IXMLDOMNode* domNode, VARIANT var1)
{
dom_pi *This = impl_from_IXMLDOMProcessingInstruction( iface );
return IXMLDOMNode_transformNodeToObject( This->node, domNode, var1 );
}
static HRESULT WINAPI dom_pi_get_target(
IXMLDOMProcessingInstruction *iface,
BSTR *p)
{
/* target returns the same value as nodeName property */
dom_pi *This = impl_from_IXMLDOMProcessingInstruction( iface );
return IXMLDOMNode_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 = E_FAIL;
VARIANT vRet;
if(!p)
return E_INVALIDARG;
hr = IXMLDOMNode_get_nodeValue( This->node, &vRet );
if(hr == S_OK)
{
*p = V_BSTR(&vRet);
}
return hr;
}
static HRESULT WINAPI dom_pi_put_data(
IXMLDOMProcessingInstruction *iface,
BSTR data)
{
dom_pi *This = impl_from_IXMLDOMProcessingInstruction( iface );
HRESULT hr = E_FAIL;
VARIANT val;
BSTR sTarget;
static const WCHAR szXML[] = {'x','m','l',0};
TRACE("%p %s\n", This, debugstr_w(data) );
/* Cannot set data to a PI node whose target is 'xml' */
hr = dom_pi_get_nodeName(iface, &sTarget);
if(hr == S_OK)
{
if(lstrcmpW( sTarget, szXML) == 0)
{
SysFreeString(sTarget);
return E_FAIL;
}
SysFreeString(sTarget);
}
V_VT(&val) = VT_BSTR;
V_BSTR(&val) = data;
hr = IXMLDOMNode_put_nodeValue( This->node, val );
return hr;
}
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
};
IUnknown* create_pi( xmlNodePtr pi )
{
dom_pi *This;
HRESULT hr;
This = HeapAlloc( GetProcessHeap(), 0, sizeof *This );
if ( !This )
return NULL;
This->lpVtbl = &dom_pi_vtbl;
This->ref = 1;
This->node_unk = create_basic_node( pi, (IUnknown*)&This->lpVtbl );
if(!This->node_unk)
{
HeapFree(GetProcessHeap(), 0, This);
return NULL;
}
hr = IUnknown_QueryInterface(This->node_unk, &IID_IXMLDOMNode, (LPVOID*)&This->node);
if(FAILED(hr))
{
IUnknown_Release(This->node_unk);
HeapFree( GetProcessHeap(), 0, This );
return NULL;
}
/* The ref on This->node is actually looped back into this object, so release it */
IXMLDOMNode_Release(This->node);
return (IUnknown*) &This->lpVtbl;
}
#endif