wine/dlls/msxml3/domdoc.c
2005-08-08 18:34:24 +00:00

962 lines
18 KiB
C

/*
* DOM Document implementation
*
* Copyright 2005 Mike McCormack
*
* iface 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.
*
* iface 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#define COBJMACROS
#include "config.h"
#include <stdarg.h>
#include "windef.h"
#include "winbase.h"
#include "winuser.h"
#include "ole2.h"
#include "ocidl.h"
#include "msxml.h"
#include "xmldom.h"
#include "wine/debug.h"
#include "msxml_private.h"
WINE_DEFAULT_DEBUG_CHANNEL(msxml);
#ifdef HAVE_LIBXML2
typedef struct _domdoc
{
const struct IXMLDOMDocumentVtbl *lpVtbl;
LONG ref;
VARIANT_BOOL async;
xmlDocPtr xmldoc;
} domdoc;
static inline domdoc *impl_from_IXMLDOMDocument( IXMLDOMDocument *iface )
{
return (domdoc *)((char*)iface - FIELD_OFFSET(domdoc, lpVtbl));
}
static HRESULT WINAPI domdoc_QueryInterface( IXMLDOMDocument *iface, REFIID riid, void** ppvObject )
{
domdoc *This = impl_from_IXMLDOMDocument( iface );
TRACE("%p %p %p\n", This, debugstr_guid( riid ), ppvObject );
if ( IsEqualGUID( riid, &IID_IXMLDOMDocument ) ||
IsEqualGUID( riid, &IID_IXMLDOMNode ) ||
IsEqualGUID( riid, &IID_IDispatch ) ||
IsEqualGUID( riid, &IID_IUnknown ) )
{
*ppvObject = iface;
}
else
return E_NOINTERFACE;
IXMLDOMDocument_AddRef( iface );
return S_OK;
}
static ULONG WINAPI domdoc_AddRef(
IXMLDOMDocument *iface )
{
domdoc *This = impl_from_IXMLDOMDocument( iface );
TRACE("%p\n", This );
return InterlockedIncrement( &This->ref );
}
static ULONG WINAPI domdoc_Release(
IXMLDOMDocument *iface )
{
domdoc *This = impl_from_IXMLDOMDocument( iface );
LONG ref;
TRACE("%p\n", This );
ref = InterlockedDecrement( &This->ref );
if ( ref == 0 )
{
xmlFreeDoc( This->xmldoc );
HeapFree( GetProcessHeap(), 0, This );
}
return ref;
}
static HRESULT WINAPI domdoc_GetTypeInfoCount( IXMLDOMDocument *iface, UINT* pctinfo )
{
FIXME("\n");
return E_NOTIMPL;
}
static HRESULT WINAPI domdoc_GetTypeInfo(
IXMLDOMDocument *iface,
UINT iTInfo, LCID lcid, ITypeInfo** ppTInfo )
{
FIXME("\n");
return E_NOTIMPL;
}
static HRESULT WINAPI domdoc_GetIDsOfNames(
IXMLDOMDocument *iface,
REFIID riid,
LPOLESTR* rgszNames,
UINT cNames,
LCID lcid,
DISPID* rgDispId)
{
FIXME("\n");
return E_NOTIMPL;
}
static HRESULT WINAPI domdoc_Invoke(
IXMLDOMDocument *iface,
DISPID dispIdMember,
REFIID riid,
LCID lcid,
WORD wFlags,
DISPPARAMS* pDispParams,
VARIANT* pVarResult,
EXCEPINFO* pExcepInfo,
UINT* puArgErr)
{
FIXME("\n");
return E_NOTIMPL;
}
static HRESULT WINAPI domdoc_get_nodeName(
IXMLDOMDocument *iface,
BSTR* name )
{
FIXME("\n");
return E_NOTIMPL;
}
static HRESULT WINAPI domdoc_get_nodeValue(
IXMLDOMDocument *iface,
VARIANT* value )
{
FIXME("\n");
return E_NOTIMPL;
}
static HRESULT WINAPI domdoc_put_nodeValue(
IXMLDOMDocument *iface,
VARIANT value)
{
FIXME("\n");
return E_NOTIMPL;
}
static HRESULT WINAPI domdoc_get_nodeType(
IXMLDOMDocument *iface,
DOMNodeType* type )
{
FIXME("\n");
return E_NOTIMPL;
}
static HRESULT WINAPI domdoc_get_parentNode(
IXMLDOMDocument *iface,
IXMLDOMNode** parent )
{
FIXME("\n");
return E_NOTIMPL;
}
static HRESULT WINAPI domdoc_get_childNodes(
IXMLDOMDocument *iface,
IXMLDOMNodeList** childList )
{
FIXME("\n");
return E_NOTIMPL;
}
static HRESULT WINAPI domdoc_get_firstChild(
IXMLDOMDocument *iface,
IXMLDOMNode** firstChild )
{
FIXME("\n");
return E_NOTIMPL;
}
static HRESULT WINAPI domdoc_get_lastChild(
IXMLDOMDocument *iface,
IXMLDOMNode** lastChild )
{
FIXME("\n");
return E_NOTIMPL;
}
static HRESULT WINAPI domdoc_get_previousSibling(
IXMLDOMDocument *iface,
IXMLDOMNode** previousSibling )
{
FIXME("\n");
return E_NOTIMPL;
}
static HRESULT WINAPI domdoc_get_nextSibling(
IXMLDOMDocument *iface,
IXMLDOMNode** nextSibling )
{
FIXME("\n");
return E_NOTIMPL;
}
static HRESULT WINAPI domdoc_get_attributes(
IXMLDOMDocument *iface,
IXMLDOMNamedNodeMap** attributeMap )
{
FIXME("\n");
return E_NOTIMPL;
}
static HRESULT WINAPI domdoc_insertBefore(
IXMLDOMDocument *iface,
IXMLDOMNode* newChild,
VARIANT refChild,
IXMLDOMNode** outNewChild )
{
FIXME("\n");
return E_NOTIMPL;
}
static HRESULT WINAPI domdoc_replaceChild(
IXMLDOMDocument *iface,
IXMLDOMNode* newChild,
IXMLDOMNode* oldChild,
IXMLDOMNode** outOldChild)
{
FIXME("\n");
return E_NOTIMPL;
}
static HRESULT WINAPI domdoc_removeChild(
IXMLDOMDocument *iface,
IXMLDOMNode* childNode,
IXMLDOMNode** oldChild)
{
FIXME("\n");
return E_NOTIMPL;
}
static HRESULT WINAPI domdoc_appendChild(
IXMLDOMDocument *iface,
IXMLDOMNode* newChild,
IXMLDOMNode** outNewChild)
{
FIXME("\n");
return E_NOTIMPL;
}
static HRESULT WINAPI domdoc_hasChildNodes(
IXMLDOMDocument *iface,
VARIANT_BOOL* hasChild)
{
FIXME("\n");
return E_NOTIMPL;
}
static HRESULT WINAPI domdoc_get_ownerDocument(
IXMLDOMDocument *iface,
IXMLDOMDocument** DOMDocument)
{
FIXME("\n");
return E_NOTIMPL;
}
static HRESULT WINAPI domdoc_cloneNode(
IXMLDOMDocument *iface,
VARIANT_BOOL deep,
IXMLDOMNode** cloneRoot)
{
FIXME("\n");
return E_NOTIMPL;
}
static HRESULT WINAPI domdoc_get_nodeTypeString(
IXMLDOMDocument *iface,
BSTR* nodeType )
{
FIXME("\n");
return E_NOTIMPL;
}
static HRESULT WINAPI domdoc_get_text(
IXMLDOMDocument *iface,
BSTR* text )
{
FIXME("\n");
return E_NOTIMPL;
}
static HRESULT WINAPI domdoc_put_text(
IXMLDOMDocument *iface,
BSTR text )
{
FIXME("\n");
return E_NOTIMPL;
}
static HRESULT WINAPI domdoc_get_specified(
IXMLDOMDocument *iface,
VARIANT_BOOL* isSpecified )
{
FIXME("\n");
return E_NOTIMPL;
}
static HRESULT WINAPI domdoc_get_definition(
IXMLDOMDocument *iface,
IXMLDOMNode** definitionNode )
{
FIXME("\n");
return E_NOTIMPL;
}
static HRESULT WINAPI domdoc_get_nodeTypedValue(
IXMLDOMDocument *iface,
VARIANT* typedValue )
{
FIXME("\n");
return E_NOTIMPL;
}
static HRESULT WINAPI domdoc_put_nodeTypedValue(
IXMLDOMDocument *iface,
VARIANT typedValue )
{
FIXME("\n");
return E_NOTIMPL;
}
static HRESULT WINAPI domdoc_get_dataType(
IXMLDOMDocument *iface,
VARIANT* dataTypeName )
{
FIXME("\n");
return E_NOTIMPL;
}
static HRESULT WINAPI domdoc_put_dataType(
IXMLDOMDocument *iface,
BSTR dataTypeName )
{
FIXME("\n");
return E_NOTIMPL;
}
static HRESULT WINAPI domdoc_get_xml(
IXMLDOMDocument *iface,
BSTR* xmlString )
{
FIXME("\n");
return E_NOTIMPL;
}
static HRESULT WINAPI domdoc_transformNode(
IXMLDOMDocument *iface,
IXMLDOMNode* styleSheet,
BSTR* xmlString )
{
FIXME("\n");
return E_NOTIMPL;
}
static HRESULT WINAPI domdoc_selectNodes(
IXMLDOMDocument *iface,
BSTR queryString,
IXMLDOMNodeList** resultList )
{
FIXME("\n");
return E_NOTIMPL;
}
static HRESULT WINAPI domdoc_selectSingleNode(
IXMLDOMDocument *iface,
BSTR queryString,
IXMLDOMNode** resultNode )
{
FIXME("\n");
return E_NOTIMPL;
}
static HRESULT WINAPI domdoc_get_parsed(
IXMLDOMDocument *iface,
VARIANT_BOOL* isParsed )
{
FIXME("\n");
return E_NOTIMPL;
}
static HRESULT WINAPI domdoc_get_namespaceURI(
IXMLDOMDocument *iface,
BSTR* namespaceURI )
{
FIXME("\n");
return E_NOTIMPL;
}
static HRESULT WINAPI domdoc_get_prefix(
IXMLDOMDocument *iface,
BSTR* prefixString )
{
FIXME("\n");
return E_NOTIMPL;
}
static HRESULT WINAPI domdoc_get_baseName(
IXMLDOMDocument *iface,
BSTR* nameString )
{
FIXME("\n");
return E_NOTIMPL;
}
static HRESULT WINAPI domdoc_transformNodeToObject(
IXMLDOMDocument *iface,
IXMLDOMNode* stylesheet,
VARIANT outputObject)
{
FIXME("\n");
return E_NOTIMPL;
}
static HRESULT WINAPI domdoc_get_doctype(
IXMLDOMDocument *iface,
IXMLDOMDocument** documentType )
{
FIXME("\n");
return E_NOTIMPL;
}
static HRESULT WINAPI domdoc_get_implementation(
IXMLDOMDocument *iface,
IXMLDOMImplementation** impl )
{
FIXME("\n");
return E_NOTIMPL;
}
static HRESULT WINAPI domdoc_get_documentElement(
IXMLDOMDocument *iface,
IXMLDOMElement** DOMElement )
{
domdoc *This = impl_from_IXMLDOMDocument( iface );
FIXME("%p\n", This);
return DOMElement_create(DOMElement, This->xmldoc);
}
static HRESULT WINAPI domdoc_documentElement(
IXMLDOMDocument *iface,
IXMLDOMElement* DOMElement )
{
FIXME("\n");
return E_NOTIMPL;
}
static HRESULT WINAPI domdoc_createElement(
IXMLDOMDocument *iface,
BSTR tagname,
IXMLDOMElement** element )
{
FIXME("\n");
return E_NOTIMPL;
}
static HRESULT WINAPI domdoc_createDocumentFragment(
IXMLDOMDocument *iface,
IXMLDOMDocumentFragment** docFrag )
{
FIXME("\n");
return E_NOTIMPL;
}
static HRESULT WINAPI domdoc_createTextNode(
IXMLDOMDocument *iface,
BSTR data,
IXMLDOMText** text )
{
FIXME("\n");
return E_NOTIMPL;
}
static HRESULT WINAPI domdoc_createComment(
IXMLDOMDocument *iface,
BSTR data,
IXMLDOMComment** comment )
{
FIXME("\n");
return E_NOTIMPL;
}
static HRESULT WINAPI domdoc_createCDATASection(
IXMLDOMDocument *iface,
BSTR data,
IXMLDOMCDATASection** cdata )
{
FIXME("\n");
return E_NOTIMPL;
}
static HRESULT WINAPI domdoc_createProcessingInstruction(
IXMLDOMDocument *iface,
BSTR target,
BSTR data,
IXMLDOMProcessingInstruction** pi )
{
FIXME("\n");
return E_NOTIMPL;
}
static HRESULT WINAPI domdoc_createAttribute(
IXMLDOMDocument *iface,
BSTR name,
IXMLDOMAttribute** attribute )
{
FIXME("\n");
return E_NOTIMPL;
}
static HRESULT WINAPI domdoc_createEntityReference(
IXMLDOMDocument *iface,
BSTR name,
IXMLDOMEntityReference** entityRef )
{
FIXME("\n");
return E_NOTIMPL;
}
static HRESULT WINAPI domdoc_getElementsByTagName(
IXMLDOMDocument *iface,
BSTR tagName,
IXMLDOMNodeList** resultList )
{
FIXME("\n");
return E_NOTIMPL;
}
static HRESULT WINAPI domdoc_createNode(
IXMLDOMDocument *iface,
VARIANT Type,
BSTR name,
BSTR namespaceURI,
IXMLDOMNode** node )
{
FIXME("\n");
return E_NOTIMPL;
}
static HRESULT WINAPI domdoc_nodeFromID(
IXMLDOMDocument *iface,
BSTR idString,
IXMLDOMNode** node )
{
FIXME("\n");
return E_NOTIMPL;
}
static xmlDocPtr doread( LPWSTR filename )
{
HANDLE handle, mapping;
DWORD len;
xmlDocPtr xmldoc = NULL;
char *ptr;
TRACE("%s\n", debugstr_w( filename ));
handle = CreateFileW( filename, GENERIC_READ, FILE_SHARE_READ,
NULL, OPEN_EXISTING, 0, NULL );
if( handle == INVALID_HANDLE_VALUE )
return xmldoc;
len = GetFileSize( handle, NULL );
if( len != INVALID_FILE_SIZE || GetLastError() == NO_ERROR )
{
mapping = CreateFileMappingW( handle, NULL, PAGE_READONLY, 0, 0, NULL );
if ( mapping )
{
ptr = MapViewOfFile( mapping, FILE_MAP_READ, 0, 0, len );
if ( ptr )
{
xmldoc = xmlParseMemory( ptr, len );
UnmapViewOfFile( ptr );
}
CloseHandle( mapping );
}
}
CloseHandle( handle );
return xmldoc;
}
static HRESULT WINAPI domdoc_load(
IXMLDOMDocument *iface,
VARIANT xmlSource,
VARIANT_BOOL* isSuccessful )
{
domdoc *This = impl_from_IXMLDOMDocument( iface );
LPWSTR filename = NULL;
xmlDocPtr xd;
TRACE("%p\n", This);
switch( V_VT(&xmlSource) )
{
case VT_BSTR:
filename = V_BSTR(&xmlSource);
}
if ( !filename )
return E_FAIL;
xd = doread( filename );
if ( !xd )
return E_FAIL;
/* free the old document before overwriting it */
if ( This->xmldoc )
xmlFreeDoc( This->xmldoc );
This->xmldoc = xd;
return S_OK;
}
static HRESULT WINAPI domdoc_get_readyState(
IXMLDOMDocument *iface,
long* value )
{
FIXME("\n");
return E_NOTIMPL;
}
static HRESULT WINAPI domdoc_get_parseError(
IXMLDOMDocument *iface,
IXMLDOMParseError** errorObj )
{
FIXME("\n");
return E_NOTIMPL;
}
static HRESULT WINAPI domdoc_get_url(
IXMLDOMDocument *iface,
BSTR* urlString )
{
FIXME("\n");
return E_NOTIMPL;
}
static HRESULT WINAPI domdoc_get_async(
IXMLDOMDocument *iface,
VARIANT_BOOL* isAsync )
{
domdoc *This = impl_from_IXMLDOMDocument( iface );
TRACE("%p <- %d\n", isAsync, This->async);
*isAsync = This->async;
return S_OK;
}
static HRESULT WINAPI domdoc_put_async(
IXMLDOMDocument *iface,
VARIANT_BOOL isAsync )
{
domdoc *This = impl_from_IXMLDOMDocument( iface );
TRACE("%d\n", isAsync);
This->async = isAsync;
return S_OK;
}
static HRESULT WINAPI domdoc_abort(
IXMLDOMDocument *iface )
{
FIXME("\n");
return E_NOTIMPL;
}
static HRESULT WINAPI domdoc_loadXML(
IXMLDOMDocument *iface,
BSTR bstrXML,
VARIANT_BOOL* isSuccessful )
{
FIXME("\n");
return E_NOTIMPL;
}
static HRESULT WINAPI domdoc_save(
IXMLDOMDocument *iface,
VARIANT destination )
{
FIXME("\n");
return E_NOTIMPL;
}
static HRESULT WINAPI domdoc_get_validateOnParse(
IXMLDOMDocument *iface,
VARIANT_BOOL* isValidating )
{
FIXME("\n");
return E_NOTIMPL;
}
static HRESULT WINAPI domdoc_put_validateOnParse(
IXMLDOMDocument *iface,
VARIANT_BOOL isValidating )
{
FIXME("\n");
return E_NOTIMPL;
}
static HRESULT WINAPI domdoc_get_resolveExternals(
IXMLDOMDocument *iface,
VARIANT_BOOL* isResolving )
{
FIXME("\n");
return E_NOTIMPL;
}
static HRESULT WINAPI domdoc_put_resolveExternals(
IXMLDOMDocument *iface,
VARIANT_BOOL isValidating )
{
FIXME("\n");
return E_NOTIMPL;
}
static HRESULT WINAPI domdoc_get_preserveWhiteSpace(
IXMLDOMDocument *iface,
VARIANT_BOOL* isPreserving )
{
FIXME("\n");
return E_NOTIMPL;
}
static HRESULT WINAPI domdoc_put_preserveWhiteSpace(
IXMLDOMDocument *iface,
VARIANT_BOOL isPreserving )
{
FIXME("\n");
return E_NOTIMPL;
}
static HRESULT WINAPI domdoc_put_onReadyStateChange(
IXMLDOMDocument *iface,
VARIANT readyStateChangeSink )
{
FIXME("\n");
return E_NOTIMPL;
}
static HRESULT WINAPI domdoc_put_onDataAvailable(
IXMLDOMDocument *iface,
VARIANT onDataAvailableSink )
{
FIXME("\n");
return E_NOTIMPL;
}
static HRESULT WINAPI domdoc_put_onTransformNode(
IXMLDOMDocument *iface,
VARIANT onTransformNodeSink )
{
FIXME("\n");
return E_NOTIMPL;
}
const struct IXMLDOMDocumentVtbl domdoc_vtbl =
{
domdoc_QueryInterface,
domdoc_AddRef,
domdoc_Release,
domdoc_GetTypeInfoCount,
domdoc_GetTypeInfo,
domdoc_GetIDsOfNames,
domdoc_Invoke,
domdoc_get_nodeName,
domdoc_get_nodeValue,
domdoc_put_nodeValue,
domdoc_get_nodeType,
domdoc_get_parentNode,
domdoc_get_childNodes,
domdoc_get_firstChild,
domdoc_get_lastChild,
domdoc_get_previousSibling,
domdoc_get_nextSibling,
domdoc_get_attributes,
domdoc_insertBefore,
domdoc_replaceChild,
domdoc_removeChild,
domdoc_appendChild,
domdoc_hasChildNodes,
domdoc_get_ownerDocument,
domdoc_cloneNode,
domdoc_get_nodeTypeString,
domdoc_get_text,
domdoc_put_text,
domdoc_get_specified,
domdoc_get_definition,
domdoc_get_nodeTypedValue,
domdoc_put_nodeTypedValue,
domdoc_get_dataType,
domdoc_put_dataType,
domdoc_get_xml,
domdoc_transformNode,
domdoc_selectNodes,
domdoc_selectSingleNode,
domdoc_get_parsed,
domdoc_get_namespaceURI,
domdoc_get_prefix,
domdoc_get_baseName,
domdoc_transformNodeToObject,
domdoc_get_doctype,
domdoc_get_implementation,
domdoc_get_documentElement,
domdoc_documentElement,
domdoc_createElement,
domdoc_createDocumentFragment,
domdoc_createTextNode,
domdoc_createComment,
domdoc_createCDATASection,
domdoc_createProcessingInstruction,
domdoc_createAttribute,
domdoc_createEntityReference,
domdoc_getElementsByTagName,
domdoc_createNode,
domdoc_nodeFromID,
domdoc_load,
domdoc_get_readyState,
domdoc_get_parseError,
domdoc_get_url,
domdoc_get_async,
domdoc_put_async,
domdoc_abort,
domdoc_loadXML,
domdoc_save,
domdoc_get_validateOnParse,
domdoc_put_validateOnParse,
domdoc_get_resolveExternals,
domdoc_put_resolveExternals,
domdoc_get_preserveWhiteSpace,
domdoc_put_preserveWhiteSpace,
domdoc_put_onReadyStateChange,
domdoc_put_onDataAvailable,
domdoc_put_onTransformNode,
};
HRESULT DOMDocument_create(IUnknown *pUnkOuter, LPVOID *ppObj)
{
domdoc *doc;
doc = HeapAlloc( GetProcessHeap(), 0, sizeof (*doc) );
if( !doc )
return E_OUTOFMEMORY;
doc->lpVtbl = &domdoc_vtbl;
doc->ref = 1;
doc->async = 0;
doc->xmldoc = NULL;
*ppObj = &doc->lpVtbl;
return S_OK;
}
#else
HRESULT DOMDocument_create(IUnknown *pUnkOuter, LPVOID *ppObj)
{
MESSAGE("This program tried to use a DOMDocument object, but\n"
"libxml2 support was not present at compile time.\n");
return E_NOTIMPL;
}
#endif