Sweden-Number/dlls/msxml3/domdoc.c

1413 lines
32 KiB
C

/*
* DOM Document implementation
*
* Copyright 2005 Mike McCormack
*
* 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 <assert.h>
#include "windef.h"
#include "winbase.h"
#include "winuser.h"
#include "winnls.h"
#include "ole2.h"
#include "msxml2.h"
#include "wininet.h"
#include "urlmon.h"
#include "winreg.h"
#include "shlwapi.h"
#include "wine/debug.h"
#include "msxml_private.h"
WINE_DEFAULT_DEBUG_CHANNEL(msxml);
#ifdef HAVE_LIBXML2
typedef struct {
const struct IBindStatusCallbackVtbl *lpVtbl;
} bsc;
static HRESULT WINAPI bsc_QueryInterface(
IBindStatusCallback *iface,
REFIID riid,
LPVOID *ppobj )
{
if (IsEqualGUID(riid, &IID_IUnknown) ||
IsEqualGUID(riid, &IID_IBindStatusCallback))
{
IBindStatusCallback_AddRef( iface );
*ppobj = iface;
return S_OK;
}
FIXME("interface %s not implemented\n", debugstr_guid(riid));
return E_NOINTERFACE;
}
static ULONG WINAPI bsc_AddRef(
IBindStatusCallback *iface )
{
return 2;
}
static ULONG WINAPI bsc_Release(
IBindStatusCallback *iface )
{
return 1;
}
static HRESULT WINAPI bsc_OnStartBinding(
IBindStatusCallback* iface,
DWORD dwReserved,
IBinding* pib)
{
return S_OK;
}
static HRESULT WINAPI bsc_GetPriority(
IBindStatusCallback* iface,
LONG* pnPriority)
{
return S_OK;
}
static HRESULT WINAPI bsc_OnLowResource(
IBindStatusCallback* iface,
DWORD reserved)
{
return S_OK;
}
static HRESULT WINAPI bsc_OnProgress(
IBindStatusCallback* iface,
ULONG ulProgress,
ULONG ulProgressMax,
ULONG ulStatusCode,
LPCWSTR szStatusText)
{
return S_OK;
}
static HRESULT WINAPI bsc_OnStopBinding(
IBindStatusCallback* iface,
HRESULT hresult,
LPCWSTR szError)
{
return S_OK;
}
static HRESULT WINAPI bsc_GetBindInfo(
IBindStatusCallback* iface,
DWORD* grfBINDF,
BINDINFO* pbindinfo)
{
*grfBINDF = BINDF_RESYNCHRONIZE;
return S_OK;
}
static HRESULT WINAPI bsc_OnDataAvailable(
IBindStatusCallback* iface,
DWORD grfBSCF,
DWORD dwSize,
FORMATETC* pformatetc,
STGMEDIUM* pstgmed)
{
return S_OK;
}
static HRESULT WINAPI bsc_OnObjectAvailable(
IBindStatusCallback* iface,
REFIID riid,
IUnknown* punk)
{
return S_OK;
}
static const struct IBindStatusCallbackVtbl bsc_vtbl =
{
bsc_QueryInterface,
bsc_AddRef,
bsc_Release,
bsc_OnStartBinding,
bsc_GetPriority,
bsc_OnLowResource,
bsc_OnProgress,
bsc_OnStopBinding,
bsc_GetBindInfo,
bsc_OnDataAvailable,
bsc_OnObjectAvailable
};
static bsc domdoc_bsc = { &bsc_vtbl };
typedef struct _domdoc
{
const struct IXMLDOMDocumentVtbl *lpVtbl;
LONG ref;
VARIANT_BOOL async;
IUnknown *node_unk;
IXMLDOMNode *node;
HRESULT error;
} domdoc;
LONG xmldoc_add_ref(xmlDocPtr doc)
{
LONG ref = InterlockedIncrement((LONG*)&doc->_private);
TRACE("%d\n", ref);
return ref;
}
LONG xmldoc_release(xmlDocPtr doc)
{
LONG ref = InterlockedDecrement((LONG*)&doc->_private);
TRACE("%d\n", ref);
if(ref == 0)
{
TRACE("freeing docptr %p\n", doc);
xmlFreeDoc(doc);
}
return ref;
}
static inline domdoc *impl_from_IXMLDOMDocument( IXMLDOMDocument *iface )
{
return (domdoc *)((char*)iface - FIELD_OFFSET(domdoc, lpVtbl));
}
static inline xmlDocPtr get_doc( domdoc *This )
{
return (xmlDocPtr) xmlNodePtr_from_domnode( This->node, XML_DOCUMENT_NODE );
}
static HRESULT WINAPI domdoc_QueryInterface( IXMLDOMDocument *iface, REFIID riid, void** ppvObject )
{
domdoc *This = impl_from_IXMLDOMDocument( iface );
TRACE("%p %s %p\n", This, debugstr_guid( riid ), ppvObject );
if ( IsEqualGUID( riid, &IID_IXMLDOMDocument ) ||
IsEqualGUID( riid, &IID_IUnknown ) )
{
*ppvObject = iface;
}
else if ( IsEqualGUID( riid, &IID_IXMLDOMNode ) ||
IsEqualGUID( riid, &IID_IDispatch ) )
{
return IUnknown_QueryInterface(This->node_unk, riid, ppvObject);
}
else
{
FIXME("interface %s not implemented\n", debugstr_guid(riid));
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 )
{
IUnknown_Release( This->node_unk );
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 )
{
domdoc *This = impl_from_IXMLDOMDocument( iface );
return IXMLDOMNode_get_nodeName( This->node, name );
}
static HRESULT WINAPI domdoc_get_nodeValue(
IXMLDOMDocument *iface,
VARIANT* value )
{
domdoc *This = impl_from_IXMLDOMDocument( iface );
return IXMLDOMNode_get_nodeValue( This->node, value );
}
static HRESULT WINAPI domdoc_put_nodeValue(
IXMLDOMDocument *iface,
VARIANT value)
{
domdoc *This = impl_from_IXMLDOMDocument( iface );
return IXMLDOMNode_put_nodeValue( This->node, value );
}
static HRESULT WINAPI domdoc_get_nodeType(
IXMLDOMDocument *iface,
DOMNodeType* type )
{
domdoc *This = impl_from_IXMLDOMDocument( iface );
return IXMLDOMNode_get_nodeType( This->node, type );
}
static HRESULT WINAPI domdoc_get_parentNode(
IXMLDOMDocument *iface,
IXMLDOMNode** parent )
{
domdoc *This = impl_from_IXMLDOMDocument( iface );
return IXMLDOMNode_get_parentNode( This->node, parent );
}
static HRESULT WINAPI domdoc_get_childNodes(
IXMLDOMDocument *iface,
IXMLDOMNodeList** childList )
{
domdoc *This = impl_from_IXMLDOMDocument( iface );
return IXMLDOMNode_get_childNodes( This->node, childList );
}
static HRESULT WINAPI domdoc_get_firstChild(
IXMLDOMDocument *iface,
IXMLDOMNode** firstChild )
{
domdoc *This = impl_from_IXMLDOMDocument( iface );
return IXMLDOMNode_get_firstChild( This->node, firstChild );
}
static HRESULT WINAPI domdoc_get_lastChild(
IXMLDOMDocument *iface,
IXMLDOMNode** lastChild )
{
domdoc *This = impl_from_IXMLDOMDocument( iface );
return IXMLDOMNode_get_lastChild( This->node, lastChild );
}
static HRESULT WINAPI domdoc_get_previousSibling(
IXMLDOMDocument *iface,
IXMLDOMNode** previousSibling )
{
domdoc *This = impl_from_IXMLDOMDocument( iface );
return IXMLDOMNode_get_previousSibling( This->node, previousSibling );
}
static HRESULT WINAPI domdoc_get_nextSibling(
IXMLDOMDocument *iface,
IXMLDOMNode** nextSibling )
{
domdoc *This = impl_from_IXMLDOMDocument( iface );
return IXMLDOMNode_get_nextSibling( This->node, nextSibling );
}
static HRESULT WINAPI domdoc_get_attributes(
IXMLDOMDocument *iface,
IXMLDOMNamedNodeMap** attributeMap )
{
domdoc *This = impl_from_IXMLDOMDocument( iface );
return IXMLDOMNode_get_attributes( This->node, attributeMap );
}
static HRESULT WINAPI domdoc_insertBefore(
IXMLDOMDocument *iface,
IXMLDOMNode* newChild,
VARIANT refChild,
IXMLDOMNode** outNewChild )
{
domdoc *This = impl_from_IXMLDOMDocument( iface );
return IXMLDOMNode_insertBefore( This->node, newChild, refChild, outNewChild );
}
static HRESULT WINAPI domdoc_replaceChild(
IXMLDOMDocument *iface,
IXMLDOMNode* newChild,
IXMLDOMNode* oldChild,
IXMLDOMNode** outOldChild)
{
domdoc *This = impl_from_IXMLDOMDocument( iface );
return IXMLDOMNode_replaceChild( This->node, newChild, oldChild, outOldChild );
}
static HRESULT WINAPI domdoc_removeChild(
IXMLDOMDocument *iface,
IXMLDOMNode* childNode,
IXMLDOMNode** oldChild)
{
domdoc *This = impl_from_IXMLDOMDocument( iface );
return IXMLDOMNode_removeChild( This->node, childNode, oldChild );
}
static HRESULT WINAPI domdoc_appendChild(
IXMLDOMDocument *iface,
IXMLDOMNode* newChild,
IXMLDOMNode** outNewChild)
{
domdoc *This = impl_from_IXMLDOMDocument( iface );
return IXMLDOMNode_appendChild( This->node, newChild, outNewChild );
}
static HRESULT WINAPI domdoc_hasChildNodes(
IXMLDOMDocument *iface,
VARIANT_BOOL* hasChild)
{
domdoc *This = impl_from_IXMLDOMDocument( iface );
return IXMLDOMNode_hasChildNodes( This->node, hasChild );
}
static HRESULT WINAPI domdoc_get_ownerDocument(
IXMLDOMDocument *iface,
IXMLDOMDocument** DOMDocument)
{
domdoc *This = impl_from_IXMLDOMDocument( iface );
return IXMLDOMNode_get_ownerDocument( This->node, DOMDocument );
}
static HRESULT WINAPI domdoc_cloneNode(
IXMLDOMDocument *iface,
VARIANT_BOOL deep,
IXMLDOMNode** cloneRoot)
{
domdoc *This = impl_from_IXMLDOMDocument( iface );
return IXMLDOMNode_cloneNode( This->node, deep, cloneRoot );
}
static HRESULT WINAPI domdoc_get_nodeTypeString(
IXMLDOMDocument *iface,
BSTR* nodeType )
{
domdoc *This = impl_from_IXMLDOMDocument( iface );
return IXMLDOMNode_get_nodeTypeString( This->node, nodeType );
}
static HRESULT WINAPI domdoc_get_text(
IXMLDOMDocument *iface,
BSTR* text )
{
domdoc *This = impl_from_IXMLDOMDocument( iface );
return IXMLDOMNode_get_text( This->node, text );
}
static HRESULT WINAPI domdoc_put_text(
IXMLDOMDocument *iface,
BSTR text )
{
domdoc *This = impl_from_IXMLDOMDocument( iface );
return IXMLDOMNode_put_text( This->node, text );
}
static HRESULT WINAPI domdoc_get_specified(
IXMLDOMDocument *iface,
VARIANT_BOOL* isSpecified )
{
domdoc *This = impl_from_IXMLDOMDocument( iface );
return IXMLDOMNode_get_specified( This->node, isSpecified );
}
static HRESULT WINAPI domdoc_get_definition(
IXMLDOMDocument *iface,
IXMLDOMNode** definitionNode )
{
domdoc *This = impl_from_IXMLDOMDocument( iface );
return IXMLDOMNode_get_definition( This->node, definitionNode );
}
static HRESULT WINAPI domdoc_get_nodeTypedValue(
IXMLDOMDocument *iface,
VARIANT* typedValue )
{
domdoc *This = impl_from_IXMLDOMDocument( iface );
return IXMLDOMNode_get_nodeTypedValue( This->node, typedValue );
}
static HRESULT WINAPI domdoc_put_nodeTypedValue(
IXMLDOMDocument *iface,
VARIANT typedValue )
{
domdoc *This = impl_from_IXMLDOMDocument( iface );
return IXMLDOMNode_put_nodeTypedValue( This->node, typedValue );
}
static HRESULT WINAPI domdoc_get_dataType(
IXMLDOMDocument *iface,
VARIANT* dataTypeName )
{
domdoc *This = impl_from_IXMLDOMDocument( iface );
return IXMLDOMNode_get_dataType( This->node, dataTypeName );
}
static HRESULT WINAPI domdoc_put_dataType(
IXMLDOMDocument *iface,
BSTR dataTypeName )
{
domdoc *This = impl_from_IXMLDOMDocument( iface );
return IXMLDOMNode_put_dataType( This->node, dataTypeName );
}
static HRESULT WINAPI domdoc_get_xml(
IXMLDOMDocument *iface,
BSTR* xmlString )
{
domdoc *This = impl_from_IXMLDOMDocument( iface );
return IXMLDOMNode_get_xml( This->node, xmlString );
}
static HRESULT WINAPI domdoc_transformNode(
IXMLDOMDocument *iface,
IXMLDOMNode* styleSheet,
BSTR* xmlString )
{
domdoc *This = impl_from_IXMLDOMDocument( iface );
return IXMLDOMNode_transformNode( This->node, styleSheet, xmlString );
}
static HRESULT WINAPI domdoc_selectNodes(
IXMLDOMDocument *iface,
BSTR queryString,
IXMLDOMNodeList** resultList )
{
domdoc *This = impl_from_IXMLDOMDocument( iface );
return IXMLDOMNode_selectNodes( This->node, queryString, resultList );
}
static HRESULT WINAPI domdoc_selectSingleNode(
IXMLDOMDocument *iface,
BSTR queryString,
IXMLDOMNode** resultNode )
{
domdoc *This = impl_from_IXMLDOMDocument( iface );
return IXMLDOMNode_selectSingleNode( This->node, queryString, resultNode );
}
static HRESULT WINAPI domdoc_get_parsed(
IXMLDOMDocument *iface,
VARIANT_BOOL* isParsed )
{
domdoc *This = impl_from_IXMLDOMDocument( iface );
return IXMLDOMNode_get_parsed( This->node, isParsed );
}
static HRESULT WINAPI domdoc_get_namespaceURI(
IXMLDOMDocument *iface,
BSTR* namespaceURI )
{
domdoc *This = impl_from_IXMLDOMDocument( iface );
return IXMLDOMNode_get_namespaceURI( This->node, namespaceURI );
}
static HRESULT WINAPI domdoc_get_prefix(
IXMLDOMDocument *iface,
BSTR* prefixString )
{
domdoc *This = impl_from_IXMLDOMDocument( iface );
return IXMLDOMNode_get_prefix( This->node, prefixString );
}
static HRESULT WINAPI domdoc_get_baseName(
IXMLDOMDocument *iface,
BSTR* nameString )
{
domdoc *This = impl_from_IXMLDOMDocument( iface );
return IXMLDOMNode_get_baseName( This->node, nameString );
}
static HRESULT WINAPI domdoc_transformNodeToObject(
IXMLDOMDocument *iface,
IXMLDOMNode* stylesheet,
VARIANT outputObject)
{
domdoc *This = impl_from_IXMLDOMDocument( iface );
return IXMLDOMNode_transformNodeToObject( This->node, stylesheet, outputObject );
}
static HRESULT WINAPI domdoc_get_doctype(
IXMLDOMDocument *iface,
IXMLDOMDocumentType** 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 );
xmlDocPtr xmldoc = NULL;
xmlNodePtr root = NULL;
IXMLDOMNode *element_node;
HRESULT hr;
TRACE("%p\n", This);
*DOMElement = NULL;
xmldoc = get_doc( This );
root = xmlDocGetRootElement( xmldoc );
if ( !root )
return S_FALSE;
element_node = create_node( root );
if(!element_node) return S_FALSE;
hr = IXMLDOMNode_QueryInterface(element_node, &IID_IXMLDOMElement, (LPVOID*)DOMElement);
IXMLDOMNode_Release(element_node);
return hr;
}
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 )
{
xmlNodePtr xmlnode;
domdoc *This = impl_from_IXMLDOMDocument( iface );
xmlChar *xml_name;
IUnknown *elem_unk;
HRESULT hr;
TRACE("%p->(%s,%p)\n", iface, debugstr_w(tagname), element);
xml_name = xmlChar_from_wchar((WCHAR*)tagname);
xmlnode = xmlNewDocNode(get_doc(This), NULL, xml_name, NULL);
TRACE("created xmlptr %p\n", xmlnode);
elem_unk = create_element(xmlnode, NULL);
HeapFree(GetProcessHeap(), 0, xml_name);
hr = IUnknown_QueryInterface(elem_unk, &IID_IXMLDOMElement, (void **)element);
IUnknown_Release(elem_unk);
TRACE("returning %p\n", *element);
return hr;
}
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 )
{
#ifdef HAVE_XMLNEWDOCPI
xmlNodePtr xmlnode;
domdoc *This = impl_from_IXMLDOMDocument( iface );
xmlChar *xml_target, *xml_content;
TRACE("%p->(%s %s %p)\n", iface, debugstr_w(target), debugstr_w(data), pi);
xml_target = xmlChar_from_wchar((WCHAR*)target);
xml_content = xmlChar_from_wchar((WCHAR*)data);
xmlnode = xmlNewDocPI(get_doc(This), xml_target, xml_content);
TRACE("created xmlptr %p\n", xmlnode);
*pi = (IXMLDOMProcessingInstruction*)create_pi(xmlnode);
HeapFree(GetProcessHeap(), 0, xml_content);
HeapFree(GetProcessHeap(), 0, xml_target);
return S_OK;
#else
FIXME("Libxml 2.6.15 or greater required.\n");
return E_NOTIMPL;
#endif
}
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 )
{
domdoc *This = impl_from_IXMLDOMDocument( iface );
xmlChar *name;
TRACE("(%p)->(%s, %p)\n", This, debugstr_w(tagName), resultList);
name = xmlChar_from_wchar((WCHAR*)tagName);
*resultList = create_filtered_nodelist((xmlNodePtr)get_doc(This), name, TRUE);
HeapFree(GetProcessHeap(), 0, name);
if(!*resultList) return S_FALSE;
return S_OK;
}
static DOMNodeType get_node_type(VARIANT Type)
{
if(V_VT(&Type) == VT_I4)
return V_I4(&Type);
FIXME("Unsupported variant type %x\n", V_VT(&Type));
return 0;
}
static HRESULT WINAPI domdoc_createNode(
IXMLDOMDocument *iface,
VARIANT Type,
BSTR name,
BSTR namespaceURI,
IXMLDOMNode** node )
{
domdoc *This = impl_from_IXMLDOMDocument( iface );
DOMNodeType node_type;
xmlNodePtr xmlnode = NULL;
xmlChar *xml_name;
TRACE("(%p)->(type,%s,%s,%p)\n", This, debugstr_w(name), debugstr_w(namespaceURI), node);
node_type = get_node_type(Type);
TRACE("node_type %d\n", node_type);
xml_name = xmlChar_from_wchar((WCHAR*)name);
switch(node_type)
{
case NODE_ELEMENT:
xmlnode = xmlNewDocNode(get_doc(This), NULL, xml_name, NULL);
*node = create_node(xmlnode);
TRACE("created %p\n", xmlnode);
break;
default:
FIXME("unhandled node type %d\n", node_type);
break;
}
HeapFree(GetProcessHeap(), 0, xml_name);
if(xmlnode && *node)
return S_OK;
return E_FAIL;
}
static HRESULT WINAPI domdoc_nodeFromID(
IXMLDOMDocument *iface,
BSTR idString,
IXMLDOMNode** node )
{
FIXME("\n");
return E_NOTIMPL;
}
static xmlDocPtr doparse( char *ptr, int len )
{
#ifdef HAVE_XMLREADMEMORY
/*
* use xmlReadMemory if possible so we can suppress
* writing errors to stderr
*/
return xmlReadMemory( ptr, len, NULL, NULL,
XML_PARSE_NOERROR | XML_PARSE_NOWARNING | XML_PARSE_NOBLANKS );
#else
return xmlParseMemory( ptr, len );
#endif
}
static xmlDocPtr doread( LPWSTR filename )
{
xmlDocPtr xmldoc = NULL;
HRESULT hr;
IBindCtx *pbc;
IStream *stream, *memstream;
WCHAR url[INTERNET_MAX_URL_LENGTH];
BYTE buf[4096];
DWORD read, written;
TRACE("%s\n", debugstr_w( filename ));
if(!PathIsURLW(filename))
{
WCHAR fullpath[MAX_PATH];
DWORD needed = sizeof(url)/sizeof(WCHAR);
if(!PathSearchAndQualifyW(filename, fullpath, sizeof(fullpath)/sizeof(WCHAR)))
{
WARN("can't find path\n");
return NULL;
}
if(FAILED(UrlCreateFromPathW(fullpath, url, &needed, 0)))
{
ERR("can't create url from path\n");
return NULL;
}
filename = url;
}
hr = CreateBindCtx(0, &pbc);
if(SUCCEEDED(hr))
{
hr = RegisterBindStatusCallback(pbc, (IBindStatusCallback*)&domdoc_bsc.lpVtbl, NULL, 0);
if(SUCCEEDED(hr))
{
IMoniker *moniker;
hr = CreateURLMoniker(NULL, filename, &moniker);
if(SUCCEEDED(hr))
{
hr = IMoniker_BindToStorage(moniker, pbc, NULL, &IID_IStream, (LPVOID*)&stream);
IMoniker_Release(moniker);
}
}
IBindCtx_Release(pbc);
}
if(FAILED(hr))
return NULL;
hr = CreateStreamOnHGlobal(NULL, TRUE, &memstream);
if(FAILED(hr))
{
IStream_Release(stream);
return NULL;
}
do
{
IStream_Read(stream, buf, sizeof(buf), &read);
hr = IStream_Write(memstream, buf, read, &written);
} while(SUCCEEDED(hr) && written != 0 && read != 0);
if(SUCCEEDED(hr))
{
HGLOBAL hglobal;
hr = GetHGlobalFromStream(memstream, &hglobal);
if(SUCCEEDED(hr))
{
DWORD len = GlobalSize(hglobal);
char *ptr = GlobalLock(hglobal);
if(len != 0)
xmldoc = doparse( ptr, len );
GlobalUnlock(hglobal);
}
}
IStream_Release(memstream);
IStream_Release(stream);
return xmldoc;
}
static HRESULT WINAPI domdoc_load(
IXMLDOMDocument *iface,
VARIANT xmlSource,
VARIANT_BOOL* isSuccessful )
{
domdoc *This = impl_from_IXMLDOMDocument( iface );
LPWSTR filename = NULL;
xmlDocPtr xmldoc = NULL;
HRESULT hr = S_FALSE;
TRACE("type %d\n", V_VT(&xmlSource) );
*isSuccessful = VARIANT_FALSE;
assert( This->node );
attach_xmlnode(This->node, NULL);
switch( V_VT(&xmlSource) )
{
case VT_BSTR:
filename = V_BSTR(&xmlSource);
}
if ( filename )
{
xmldoc = doread( filename );
if ( !xmldoc )
This->error = E_FAIL;
else
{
hr = This->error = S_OK;
*isSuccessful = VARIANT_TRUE;
}
}
if(!xmldoc)
xmldoc = xmlNewDoc(NULL);
xmldoc->_private = 0;
attach_xmlnode(This->node, (xmlNodePtr) xmldoc);
return hr;
}
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 )
{
BSTR error_string = NULL;
static const WCHAR err[] = {'e','r','r','o','r',0};
domdoc *This = impl_from_IXMLDOMDocument( iface );
FIXME("(%p)->(%p): creating a dummy parseError\n", iface, errorObj);
if(This->error)
error_string = SysAllocString(err);
*errorObj = create_parseError(This->error, NULL, error_string, NULL, 0, 0, 0);
if(!*errorObj) return E_OUTOFMEMORY;
return S_OK;
}
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 BOOL bstr_to_utf8( BSTR bstr, char **pstr, int *plen )
{
UINT len, blen = SysStringLen( bstr );
LPSTR str;
len = WideCharToMultiByte( CP_UTF8, 0, bstr, blen, NULL, 0, NULL, NULL );
str = HeapAlloc( GetProcessHeap(), 0, len );
if ( !str )
return FALSE;
WideCharToMultiByte( CP_UTF8, 0, bstr, blen, str, len, NULL, NULL );
*plen = len;
*pstr = str;
return TRUE;
}
static HRESULT WINAPI domdoc_loadXML(
IXMLDOMDocument *iface,
BSTR bstrXML,
VARIANT_BOOL* isSuccessful )
{
domdoc *This = impl_from_IXMLDOMDocument( iface );
xmlDocPtr xmldoc = NULL;
char *str;
int len;
HRESULT hr = S_FALSE;
TRACE("%p %s %p\n", This, debugstr_w( bstrXML ), isSuccessful );
assert ( This->node );
attach_xmlnode( This->node, NULL );
if ( isSuccessful )
{
*isSuccessful = VARIANT_FALSE;
if ( bstrXML && bstr_to_utf8( bstrXML, &str, &len ) )
{
xmldoc = doparse( str, len );
HeapFree( GetProcessHeap(), 0, str );
if ( !xmldoc )
This->error = E_FAIL;
else
{
hr = This->error = S_OK;
*isSuccessful = VARIANT_TRUE;
}
}
}
if(!xmldoc)
xmldoc = xmlNewDoc(NULL);
xmldoc->_private = 0;
attach_xmlnode( This->node, (xmlNodePtr) xmldoc );
return hr;
}
static HRESULT WINAPI domdoc_save(
IXMLDOMDocument *iface,
VARIANT destination )
{
domdoc *This = impl_from_IXMLDOMDocument( iface );
HANDLE handle;
xmlChar *mem;
int size;
HRESULT ret = S_OK;
DWORD written;
TRACE("(%p)->(var(vt %x, %s))\n", This, V_VT(&destination),
V_VT(&destination) == VT_BSTR ? debugstr_w(V_BSTR(&destination)) : NULL);
if(V_VT(&destination) != VT_BSTR)
{
FIXME("Unhandled vt %x\n", V_VT(&destination));
return S_FALSE;
}
handle = CreateFileW( V_BSTR(&destination), GENERIC_WRITE, 0,
NULL, CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL );
if( handle == INVALID_HANDLE_VALUE )
{
WARN("failed to create file\n");
return S_FALSE;
}
xmlDocDumpMemory(get_doc(This), &mem, &size);
if(!WriteFile(handle, mem, (DWORD)size, &written, NULL) || written != (DWORD)size)
{
WARN("write error\n");
ret = S_FALSE;
}
xmlFree(mem);
CloseHandle(handle);
return ret;
}
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;
}
static 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;
HRESULT hr;
xmlDocPtr xmldoc;
TRACE("(%p,%p)\n", pUnkOuter, ppObj);
doc = HeapAlloc( GetProcessHeap(), 0, sizeof (*doc) );
if( !doc )
return E_OUTOFMEMORY;
doc->lpVtbl = &domdoc_vtbl;
doc->ref = 1;
doc->async = 0;
doc->error = S_OK;
xmldoc = xmlNewDoc(NULL);
if(!xmldoc)
{
HeapFree(GetProcessHeap(), 0, doc);
return E_OUTOFMEMORY;
}
xmldoc->_private = 0;
doc->node_unk = create_basic_node( (xmlNodePtr)xmldoc, (IUnknown*)&doc->lpVtbl );
if(!doc->node_unk)
{
xmlFreeDoc(xmldoc);
HeapFree(GetProcessHeap(), 0, doc);
return E_FAIL;
}
hr = IUnknown_QueryInterface(doc->node_unk, &IID_IXMLDOMNode, (LPVOID*)&doc->node);
if(FAILED(hr))
{
IUnknown_Release(doc->node_unk);
HeapFree( GetProcessHeap(), 0, doc );
return E_FAIL;
}
/* The ref on doc->node is actually looped back into this object, so release it */
IXMLDOMNode_Release(doc->node);
*ppObj = &doc->lpVtbl;
TRACE("returning iface %p\n", *ppObj);
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