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msxml3: Get rid of node internal IUnknown.

This commit is contained in:
Jacek Caban 2009-09-30 15:36:38 +02:00 committed by Alexandre Julliard
parent 4ca6e39f64
commit 83e912743c
11 changed files with 48 additions and 76 deletions
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2
dlls/msxml3/attribute.c
View File

@ -93,7 +93,7 @@ static ULONG WINAPI domattr_Release(
ref = InterlockedDecrement( &This->ref );
if ( ref == 0 )
{
IXMLDOMNode_Release(IXMLDOMNode_from_impl(This->node));
destroy_xmlnode(This->node);
HeapFree( GetProcessHeap(), 0, This );
}

2
dlls/msxml3/cdata.c
View File

@ -100,7 +100,7 @@ static ULONG WINAPI domcdata_Release(
ref = InterlockedDecrement( &This->ref );
if ( ref == 0 )
{
IXMLDOMNode_Release(IXMLDOMNode_from_impl(This->node));
destroy_xmlnode(This->node);
HeapFree( GetProcessHeap(), 0, This );
}

2
dlls/msxml3/comment.c
View File

@ -94,7 +94,7 @@ static ULONG WINAPI domcomment_Release(
ref = InterlockedDecrement( &This->ref );
if ( ref == 0 )
{
IXMLDOMNode_Release(IXMLDOMNode_from_impl(This->node));
destroy_xmlnode(This->node);
HeapFree( GetProcessHeap(), 0, This );
}

2
dlls/msxml3/docfrag.c
View File

@ -93,7 +93,7 @@ static ULONG WINAPI domfrag_Release(
ref = InterlockedDecrement( &This->ref );
if ( ref == 0 )
{
IXMLDOMNode_Release(IXMLDOMNode_from_impl(This->node));
destroy_xmlnode(This->node);
HeapFree( GetProcessHeap(), 0, This );
}

2
dlls/msxml3/domdoc.c
View File

@ -509,7 +509,7 @@ static ULONG WINAPI domdoc_Release(
if (This->site)
IUnknown_Release( This->site );
IXMLDOMNode_Release(IXMLDOMNode_from_impl(This->node));
destroy_xmlnode(This->node);
if(This->schema) IXMLDOMSchemaCollection_Release( This->schema );
if (This->stream) IStream_Release(This->stream);
HeapFree( GetProcessHeap(), 0, This );

2
dlls/msxml3/element.c
View File

@ -108,7 +108,7 @@ static ULONG WINAPI domelem_Release(
TRACE("(%p) ref=%d\n", This, ref);
if(!ref) {
IXMLDOMNode_Release(IXMLDOMNode_from_impl(This->node));
destroy_xmlnode(This->node);
heap_free(This);
}

2
dlls/msxml3/entityref.c
View File

@ -93,7 +93,7 @@ static ULONG WINAPI entityref_Release(
ref = InterlockedDecrement( &This->ref );
if ( ref == 0 )
{
IXMLDOMNode_Release(IXMLDOMNode_from_impl(This->node));
destroy_xmlnode(This->node);
HeapFree( GetProcessHeap(), 0, This );
}

2
dlls/msxml3/msxml_private.h
View File

@ -144,7 +144,6 @@ typedef struct _xmlnode
{
DispatchEx dispex;
const struct IXMLDOMNodeVtbl *lpVtbl;
const struct IUnknownVtbl *lpInternalUnkVtbl;
IUnknown *pUnkOuter;
LONG ref;
xmlNodePtr node;
@ -161,6 +160,7 @@ static inline IXMLDOMNode *IXMLDOMNode_from_impl(xmlnode *This)
}
extern xmlnode *create_basic_node(xmlNodePtr,IUnknown*,dispex_static_data_t*);
extern void destroy_xmlnode(xmlnode*);
extern HRESULT DOMDocument_create_from_xmldoc(xmlDocPtr xmldoc, IXMLDOMDocument2 **document);

96
dlls/msxml3/node.c
View File

@ -66,11 +66,6 @@ static const WCHAR szFloat[] = {'f','l','o','a','t',0};
static const WCHAR szUUID[] = {'u','u','i','d',0};
static const WCHAR szBinHex[] = {'b','i','n','.','h','e','x',0};
static inline xmlnode *impl_from_InternalUnknown( IUnknown *iface )
{
return (xmlnode *)((char*)iface - FIELD_OFFSET(xmlnode, lpInternalUnkVtbl));
}
xmlNodePtr xmlNodePtr_from_domnode( IXMLDOMNode *iface, xmlElementType type )
{
xmlnode *This;
@ -91,23 +86,52 @@ static HRESULT WINAPI xmlnode_QueryInterface(
void** ppvObject )
{
xmlnode *This = impl_from_IXMLDOMNode( iface );
TRACE("%p %s %p\n", This, debugstr_guid(riid), ppvObject);
if(This->pUnkOuter)
return IUnknown_QueryInterface(This->pUnkOuter, riid, ppvObject);
if (IsEqualGUID(riid, &IID_IUnknown)) {
*ppvObject = iface;
}else if (IsEqualGUID( riid, &IID_IDispatch) ||
IsEqualGUID( riid, &IID_IXMLDOMNode)) {
*ppvObject = &This->lpVtbl;
}else {
FIXME("interface %s not implemented\n", debugstr_guid(riid));
*ppvObject = NULL;
return E_NOINTERFACE;
}
IUnknown_AddRef( (IUnknown*)*ppvObject );
return S_OK;
}
static ULONG WINAPI xmlnode_AddRef(
IXMLDOMNode *iface )
{
xmlnode *This = impl_from_IXMLDOMNode( iface );
if(This->pUnkOuter)
return IUnknown_AddRef(This->pUnkOuter);
return InterlockedIncrement(&This->ref);
}
static ULONG WINAPI xmlnode_Release(
IXMLDOMNode *iface )
{
xmlnode *This = impl_from_IXMLDOMNode( iface );
LONG ref;
if(This->pUnkOuter)
return IUnknown_Release(This->pUnkOuter);
ref = InterlockedDecrement( &This->ref );
if(!ref)
destroy_xmlnode(This);
return ref;
}
static HRESULT WINAPI xmlnode_GetTypeInfoCount(
@ -1484,64 +1508,13 @@ static const struct IXMLDOMNodeVtbl xmlnode_vtbl =
xmlnode_transformNodeToObject,
};
static HRESULT WINAPI Internal_QueryInterface(
IUnknown *iface,
REFIID riid,
void** ppvObject )
void destroy_xmlnode(xmlnode *This)
{
xmlnode *This = impl_from_InternalUnknown( iface );
TRACE("%p %s %p\n", iface, debugstr_guid(riid), ppvObject);
if ( IsEqualGUID( riid, &IID_IUnknown ))
*ppvObject = iface;
else if ( IsEqualGUID( riid, &IID_IDispatch ) ||
IsEqualGUID( riid, &IID_IXMLDOMNode ) )
*ppvObject = &This->lpVtbl;
else
{
FIXME("interface %s not implemented\n", debugstr_guid(riid));
*ppvObject = NULL;
return E_NOINTERFACE;
}
IUnknown_AddRef( (IUnknown*)*ppvObject );
return S_OK;
}
static ULONG WINAPI Internal_AddRef(
IUnknown *iface )
{
xmlnode *This = impl_from_InternalUnknown( iface );
return InterlockedIncrement( &This->ref );
}
static ULONG WINAPI Internal_Release(
IUnknown *iface )
{
xmlnode *This = impl_from_InternalUnknown( iface );
ULONG ref;
ref = InterlockedDecrement( &This->ref );
if ( ref == 0 )
{
if( This->node )
xmldoc_release( This->node->doc );
if(This->node)
xmldoc_release(This->node->doc);
HeapFree( GetProcessHeap(), 0, This );
}
return ref;
}
static const struct IUnknownVtbl internal_unk_vtbl =
{
Internal_QueryInterface,
Internal_AddRef,
Internal_Release
};
xmlnode *create_basic_node( xmlNodePtr node, IUnknown *pUnkOuter, dispex_static_data_t *dispex_data )
{
xmlnode *This;
@ -1554,12 +1527,11 @@ xmlnode *create_basic_node( xmlNodePtr node, IUnknown *pUnkOuter, dispex_static_
xmldoc_add_ref( node->doc );
This->lpVtbl = &xmlnode_vtbl;
This->lpInternalUnkVtbl = &internal_unk_vtbl;
if(pUnkOuter)
This->pUnkOuter = pUnkOuter; /* Don't take a ref on outer Unknown */
else
This->pUnkOuter = (IUnknown *)&This->lpInternalUnkVtbl;
This->pUnkOuter = NULL;
if(dispex_data)
init_dispex(&This->dispex, This->pUnkOuter, dispex_data);
@ -1602,7 +1574,7 @@ IXMLDOMNode *create_node( xmlNodePtr node )
break;
default:
FIXME("only creating basic node for type %d\n", node->type);
pUnk = (IUnknown*)&create_basic_node( node, NULL, NULL )->lpInternalUnkVtbl;
pUnk = (IUnknown*)&create_basic_node( node, NULL, NULL )->lpVtbl;
}
hr = IUnknown_QueryInterface(pUnk, &IID_IXMLDOMNode, (LPVOID*)&ret);

2
dlls/msxml3/pi.c
View File

@ -93,7 +93,7 @@ static ULONG WINAPI dom_pi_Release(
ref = InterlockedDecrement( &This->ref );
if ( ref == 0 )
{
IXMLDOMNode_Release(IXMLDOMNode_from_impl(This->node));
destroy_xmlnode(This->node);
HeapFree( GetProcessHeap(), 0, This );
}

2
dlls/msxml3/text.c
View File

@ -102,7 +102,7 @@ static ULONG WINAPI domtext_Release(
ref = InterlockedDecrement( &This->ref );
if ( ref == 0 )
{
IXMLDOMNode_Release(IXMLDOMNode_from_impl(This->node));
destroy_xmlnode(This->node);
HeapFree( GetProcessHeap(), 0, This );
}