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Sweden-Number/dlls/msxml3/mxwriter.c

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/*
* MXWriter implementation
*
* Copyright 2011-2012 Nikolay Sivov for CodeWeavers
* Copyright 2011 Thomas Mullaly
*
* 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>
#ifdef HAVE_LIBXML2
# include <libxml/parser.h>
#endif
#include "windef.h"
#include "winbase.h"
#include "ole2.h"
#include "msxml6.h"
#include "wine/debug.h"
#include "msxml_private.h"
WINE_DEFAULT_DEBUG_CHANNEL(msxml);
static const WCHAR utf16W[] = {'U','T','F','-','1','6',0};
static const WCHAR emptyW[] = {0};
static const WCHAR spaceW[] = {' '};
static const WCHAR quotW[] = {'\"'};
typedef enum
{
XmlEncoding_UTF8,
XmlEncoding_UTF16,
XmlEncoding_Unknown
} xml_encoding;
typedef enum
{
OutputBuffer_Native = 0x001,
OutputBuffer_Encoded = 0x010,
OutputBuffer_Both = 0x100
} output_mode;
typedef enum
{
MXWriter_BOM = 0,
MXWriter_DisableEscaping,
MXWriter_Indent,
MXWriter_OmitXmlDecl,
MXWriter_Standalone,
MXWriter_LastProp
} mxwriter_prop;
typedef enum
{
EscapeValue,
EscapeText
} escape_mode;
typedef struct
{
char *data;
unsigned int allocated;
unsigned int written;
} encoded_buffer;
typedef struct
{
encoded_buffer utf16;
encoded_buffer encoded;
UINT code_page;
} output_buffer;
typedef struct
{
DispatchEx dispex;
IMXWriter IMXWriter_iface;
ISAXContentHandler ISAXContentHandler_iface;
ISAXLexicalHandler ISAXLexicalHandler_iface;
ISAXDeclHandler ISAXDeclHandler_iface;
LONG ref;
MSXML_VERSION class_version;
VARIANT_BOOL props[MXWriter_LastProp];
BOOL prop_changed;
BOOL cdata;
BSTR version;
BSTR encoding; /* exact property value */
xml_encoding xml_enc;
/* contains a pending (or not closed yet) element name or NULL if
we don't have to close */
BSTR element;
IStream *dest;
ULONG dest_written;
output_buffer *buffer;
} mxwriter;
typedef struct
{
BSTR qname;
BSTR local;
BSTR uri;
BSTR type;
BSTR value;
} mxattribute;
typedef struct
{
DispatchEx dispex;
IMXAttributes IMXAttributes_iface;
ISAXAttributes ISAXAttributes_iface;
IVBSAXAttributes IVBSAXAttributes_iface;
LONG ref;
MSXML_VERSION class_version;
mxattribute *attr;
int length;
int allocated;
} mxattributes;
static inline mxattributes *impl_from_IMXAttributes( IMXAttributes *iface )
{
return CONTAINING_RECORD(iface, mxattributes, IMXAttributes_iface);
}
static inline mxattributes *impl_from_ISAXAttributes( ISAXAttributes *iface )
{
return CONTAINING_RECORD(iface, mxattributes, ISAXAttributes_iface);
}
static inline mxattributes *impl_from_IVBSAXAttributes( IVBSAXAttributes *iface )
{
return CONTAINING_RECORD(iface, mxattributes, IVBSAXAttributes_iface);
}
static HRESULT mxattributes_grow(mxattributes *This)
{
if (This->length < This->allocated) return S_OK;
This->allocated *= 2;
This->attr = heap_realloc(This->attr, This->allocated*sizeof(mxattribute));
return This->attr ? S_OK : E_OUTOFMEMORY;
}
static xml_encoding parse_encoding_name(const WCHAR *encoding)
{
static const WCHAR utf8W[] = {'U','T','F','-','8',0};
if (!strcmpiW(encoding, utf8W)) return XmlEncoding_UTF8;
if (!strcmpiW(encoding, utf16W)) return XmlEncoding_UTF16;
return XmlEncoding_Unknown;
}
static HRESULT init_encoded_buffer(encoded_buffer *buffer)
{
const int initial_len = 0x2000;
buffer->data = heap_alloc(initial_len);
if (!buffer->data) return E_OUTOFMEMORY;
memset(buffer->data, 0, 4);
buffer->allocated = initial_len;
buffer->written = 0;
return S_OK;
}
static void free_encoded_buffer(encoded_buffer *buffer)
{
heap_free(buffer->data);
}
static HRESULT get_code_page(xml_encoding encoding, UINT *cp)
{
switch (encoding)
{
case XmlEncoding_UTF8:
*cp = CP_UTF8;
break;
case XmlEncoding_UTF16:
*cp = ~0;
break;
default:
FIXME("unsupported encoding %d\n", encoding);
return E_NOTIMPL;
}
return S_OK;
}
static HRESULT alloc_output_buffer(xml_encoding encoding, output_buffer **buffer)
{
output_buffer *ret;
HRESULT hr;
ret = heap_alloc(sizeof(*ret));
if (!ret) return E_OUTOFMEMORY;
hr = get_code_page(encoding, &ret->code_page);
if (hr != S_OK) {
heap_free(ret);
return hr;
}
hr = init_encoded_buffer(&ret->utf16);
if (hr != S_OK) {
heap_free(ret);
return hr;
}
if (ret->code_page == CP_UTF8) {
hr = init_encoded_buffer(&ret->encoded);
if (hr != S_OK) {
free_encoded_buffer(&ret->utf16);
heap_free(ret);
return hr;
}
}
else
memset(&ret->encoded, 0, sizeof(ret->encoded));
*buffer = ret;
return S_OK;
}
static void free_output_buffer(output_buffer *buffer)
{
free_encoded_buffer(&buffer->encoded);
free_encoded_buffer(&buffer->utf16);
heap_free(buffer);
}
static void grow_buffer(encoded_buffer *buffer, int length)
{
/* grow if needed, plus 4 bytes to be sure null terminator will fit in */
if (buffer->allocated < buffer->written + length + 4)
{
int grown_size = max(2*buffer->allocated, buffer->allocated + length);
buffer->data = heap_realloc(buffer->data, grown_size);
buffer->allocated = grown_size;
}
}
static HRESULT write_output_buffer_mode(output_buffer *buffer, output_mode mode, const WCHAR *data, int len)
{
int length;
char *ptr;
if (mode & (OutputBuffer_Encoded | OutputBuffer_Both)) {
if (buffer->code_page == CP_UTF8)
{
length = WideCharToMultiByte(buffer->code_page, 0, data, len, NULL, 0, NULL, NULL);
grow_buffer(&buffer->encoded, length);
ptr = buffer->encoded.data + buffer->encoded.written;
length = WideCharToMultiByte(buffer->code_page, 0, data, len, ptr, length, NULL, NULL);
buffer->encoded.written += len == -1 ? length-1 : length;
}
}
if (mode & (OutputBuffer_Native | OutputBuffer_Both)) {
/* WCHAR data just copied */
length = len == -1 ? strlenW(data) : len;
if (length)
{
length *= sizeof(WCHAR);
grow_buffer(&buffer->utf16, length);
ptr = buffer->utf16.data + buffer->utf16.written;
memcpy(ptr, data, length);
buffer->utf16.written += length;
ptr += length;
/* null termination */
memset(ptr, 0, sizeof(WCHAR));
}
}
return S_OK;
}
static HRESULT write_output_buffer(output_buffer *buffer, const WCHAR *data, int len)
{
return write_output_buffer_mode(buffer, OutputBuffer_Both, data, len);
}
static HRESULT write_output_buffer_quoted(output_buffer *buffer, const WCHAR *data, int len)
{
write_output_buffer(buffer, quotW, 1);
write_output_buffer(buffer, data, len);
write_output_buffer(buffer, quotW, 1);
return S_OK;
}
/* frees buffer data, reallocates with a default lengths */
static void close_output_buffer(mxwriter *This)
{
heap_free(This->buffer->utf16.data);
heap_free(This->buffer->encoded.data);
init_encoded_buffer(&This->buffer->utf16);
init_encoded_buffer(&This->buffer->encoded);
get_code_page(This->xml_enc, &This->buffer->code_page);
}
/* escapes special characters like:
'<' -> "&lt;"
'&' -> "&amp;"
'"' -> "&quot;"
'>' -> "&gt;"
*/
static WCHAR *get_escaped_string(const WCHAR *str, escape_mode mode, int *len)
{
static const WCHAR ltW[] = {'&','l','t',';'};
static const WCHAR ampW[] = {'&','a','m','p',';'};
static const WCHAR equotW[] = {'&','q','u','o','t',';'};
static const WCHAR gtW[] = {'&','g','t',';'};
const int default_alloc = 100;
const int grow_thresh = 10;
int p = *len, conv_len;
WCHAR *ptr, *ret;
/* default buffer size to something if length is unknown */
conv_len = *len == -1 ? default_alloc : max(2**len, default_alloc);
ptr = ret = heap_alloc(conv_len*sizeof(WCHAR));
while (*str && p)
{
if (ptr - ret > conv_len - grow_thresh)
{
int written = ptr - ret;
conv_len *= 2;
ptr = ret = heap_realloc(ret, conv_len*sizeof(WCHAR));
ptr += written;
}
switch (*str)
{
case '<':
memcpy(ptr, ltW, sizeof(ltW));
ptr += sizeof(ltW)/sizeof(WCHAR);
break;
case '&':
memcpy(ptr, ampW, sizeof(ampW));
ptr += sizeof(ampW)/sizeof(WCHAR);
break;
case '>':
memcpy(ptr, gtW, sizeof(gtW));
ptr += sizeof(gtW)/sizeof(WCHAR);
break;
case '"':
if (mode == EscapeValue)
{
memcpy(ptr, equotW, sizeof(equotW));
ptr += sizeof(equotW)/sizeof(WCHAR);
break;
}
/* fallthrough for text mode */
default:
*ptr++ = *str;
break;
}
str++;
if (*len != -1) p--;
}
if (*len != -1) *len = ptr-ret;
*++ptr = 0;
return ret;
}
static void write_prolog_buffer(const mxwriter *This)
{
static const WCHAR versionW[] = {'<','?','x','m','l',' ','v','e','r','s','i','o','n','='};
static const WCHAR encodingW[] = {' ','e','n','c','o','d','i','n','g','=','\"'};
static const WCHAR standaloneW[] = {' ','s','t','a','n','d','a','l','o','n','e','=','\"'};
static const WCHAR yesW[] = {'y','e','s','\"','?','>'};
static const WCHAR noW[] = {'n','o','\"','?','>'};
static const WCHAR crlfW[] = {'\r','\n'};
/* version */
write_output_buffer(This->buffer, versionW, sizeof(versionW)/sizeof(WCHAR));
write_output_buffer_quoted(This->buffer, This->version, -1);
/* encoding */
write_output_buffer(This->buffer, encodingW, sizeof(encodingW)/sizeof(WCHAR));
/* always write UTF-16 to WCHAR buffer */
write_output_buffer_mode(This->buffer, OutputBuffer_Native, utf16W, sizeof(utf16W)/sizeof(WCHAR) - 1);
write_output_buffer_mode(This->buffer, OutputBuffer_Encoded, This->encoding, -1);
write_output_buffer(This->buffer, quotW, 1);
/* standalone */
write_output_buffer(This->buffer, standaloneW, sizeof(standaloneW)/sizeof(WCHAR));
if (This->props[MXWriter_Standalone] == VARIANT_TRUE)
write_output_buffer(This->buffer, yesW, sizeof(yesW)/sizeof(WCHAR));
else
write_output_buffer(This->buffer, noW, sizeof(noW)/sizeof(WCHAR));
write_output_buffer(This->buffer, crlfW, sizeof(crlfW)/sizeof(WCHAR));
}
/* Attempts to the write data from the mxwriter's buffer to
* the destination stream (if there is one).
*/
static HRESULT write_data_to_stream(mxwriter *This)
{
encoded_buffer *buffer;
ULONG written = 0;
HRESULT hr;
if (!This->dest)
return S_OK;
if (This->xml_enc != XmlEncoding_UTF16)
buffer = &This->buffer->encoded;
else
buffer = &This->buffer->utf16;
if (This->dest_written > buffer->written) {
ERR("Failed sanity check! Not sure what to do... (%d > %d)\n", This->dest_written, buffer->written);
return E_FAIL;
} else if (This->dest_written == buffer->written && This->xml_enc != XmlEncoding_UTF8)
/* Windows seems to make an empty write call when the encoding is UTF-8 and
* all the data has been written to the stream. It doesn't seem make this call
* for any other encodings.
*/
return S_OK;
/* Write the current content from the output buffer into 'dest'.
* TODO: Check what Windows does if the IStream doesn't write all of
* the data we give it at once.
*/
hr = IStream_Write(This->dest, buffer->data+This->dest_written,
buffer->written-This->dest_written, &written);
if (FAILED(hr)) {
WARN("Failed to write data to IStream (0x%08x)\n", hr);
return hr;
}
This->dest_written += written;
return hr;
}
/* Newly added element start tag left unclosed cause for empty elements
we have to close it differently. */
static void close_element_starttag(const mxwriter *This)
{
static const WCHAR gtW[] = {'>'};
if (!This->element) return;
write_output_buffer(This->buffer, gtW, 1);
}
static void set_element_name(mxwriter *This, const WCHAR *name, int len)
{
SysFreeString(This->element);
This->element = name ? SysAllocStringLen(name, len) : NULL;
}
static inline HRESULT flush_output_buffer(mxwriter *This)
{
close_element_starttag(This);
set_element_name(This, NULL, 0);
This->cdata = FALSE;
return write_data_to_stream(This);
}
/* Resets the mxwriter's output buffer by closing it, then creating a new
* output buffer using the given encoding.
*/
static inline void reset_output_buffer(mxwriter *This)
{
close_output_buffer(This);
This->dest_written = 0;
}
static HRESULT writer_set_property(mxwriter *writer, mxwriter_prop property, VARIANT_BOOL value)
{
writer->props[property] = value;
writer->prop_changed = TRUE;
return S_OK;
}
static HRESULT writer_get_property(const mxwriter *writer, mxwriter_prop property, VARIANT_BOOL *value)
{
if (!value) return E_POINTER;
*value = writer->props[property];
return S_OK;
}
static inline mxwriter *impl_from_IMXWriter(IMXWriter *iface)
{
return CONTAINING_RECORD(iface, mxwriter, IMXWriter_iface);
}
static inline mxwriter *impl_from_ISAXContentHandler(ISAXContentHandler *iface)
{
return CONTAINING_RECORD(iface, mxwriter, ISAXContentHandler_iface);
}
static inline mxwriter *impl_from_ISAXLexicalHandler(ISAXLexicalHandler *iface)
{
return CONTAINING_RECORD(iface, mxwriter, ISAXLexicalHandler_iface);
}
static inline mxwriter *impl_from_ISAXDeclHandler(ISAXDeclHandler *iface)
{
return CONTAINING_RECORD(iface, mxwriter, ISAXDeclHandler_iface);
}
static HRESULT WINAPI mxwriter_QueryInterface(IMXWriter *iface, REFIID riid, void **obj)
{
mxwriter *This = impl_from_IMXWriter( iface );
TRACE("(%p)->(%s %p)\n", This, debugstr_guid(riid), obj);
*obj = NULL;
if ( IsEqualGUID( riid, &IID_IMXWriter ) ||
IsEqualGUID( riid, &IID_IDispatch ) ||
IsEqualGUID( riid, &IID_IUnknown ) )
{
*obj = &This->IMXWriter_iface;
}
else if ( IsEqualGUID( riid, &IID_ISAXContentHandler ) )
{
*obj = &This->ISAXContentHandler_iface;
}
else if ( IsEqualGUID( riid, &IID_ISAXLexicalHandler ) )
{
*obj = &This->ISAXLexicalHandler_iface;
}
else if ( IsEqualGUID( riid, &IID_ISAXDeclHandler ) )
{
*obj = &This->ISAXDeclHandler_iface;
}
else if (dispex_query_interface(&This->dispex, riid, obj))
{
return *obj ? S_OK : E_NOINTERFACE;
}
else
{
ERR("interface %s not implemented\n", debugstr_guid(riid));
*obj = NULL;
return E_NOINTERFACE;
}
IMXWriter_AddRef(iface);
return S_OK;
}
static ULONG WINAPI mxwriter_AddRef(IMXWriter *iface)
{
mxwriter *This = impl_from_IMXWriter( iface );
LONG ref = InterlockedIncrement(&This->ref);
TRACE("(%p)->(%d)\n", This, ref);
return ref;
}
static ULONG WINAPI mxwriter_Release(IMXWriter *iface)
{
mxwriter *This = impl_from_IMXWriter( iface );
ULONG ref = InterlockedDecrement(&This->ref);
TRACE("(%p)->(%d)\n", This, ref);
if(!ref)
{
/* Windows flushes the buffer when the interface is destroyed. */
flush_output_buffer(This);
free_output_buffer(This->buffer);
if (This->dest) IStream_Release(This->dest);
SysFreeString(This->version);
SysFreeString(This->encoding);
SysFreeString(This->element);
release_dispex(&This->dispex);
heap_free(This);
}
return ref;
}
static HRESULT WINAPI mxwriter_GetTypeInfoCount(IMXWriter *iface, UINT* pctinfo)
{
mxwriter *This = impl_from_IMXWriter( iface );
return IDispatchEx_GetTypeInfoCount(&This->dispex.IDispatchEx_iface, pctinfo);
}
static HRESULT WINAPI mxwriter_GetTypeInfo(
IMXWriter *iface,
UINT iTInfo, LCID lcid,
ITypeInfo** ppTInfo )
{
mxwriter *This = impl_from_IMXWriter( iface );
return IDispatchEx_GetTypeInfo(&This->dispex.IDispatchEx_iface,
iTInfo, lcid, ppTInfo);
}
static HRESULT WINAPI mxwriter_GetIDsOfNames(
IMXWriter *iface,
REFIID riid, LPOLESTR* rgszNames,
UINT cNames, LCID lcid, DISPID* rgDispId )
{
mxwriter *This = impl_from_IMXWriter( iface );
return IDispatchEx_GetIDsOfNames(&This->dispex.IDispatchEx_iface,
riid, rgszNames, cNames, lcid, rgDispId);
}
static HRESULT WINAPI mxwriter_Invoke(
IMXWriter *iface,
DISPID dispIdMember, REFIID riid, LCID lcid,
WORD wFlags, DISPPARAMS* pDispParams, VARIANT* pVarResult,
EXCEPINFO* pExcepInfo, UINT* puArgErr )
{
mxwriter *This = impl_from_IMXWriter( iface );
return IDispatchEx_Invoke(&This->dispex.IDispatchEx_iface,
dispIdMember, riid, lcid, wFlags, pDispParams, pVarResult, pExcepInfo, puArgErr);
}
static HRESULT WINAPI mxwriter_put_output(IMXWriter *iface, VARIANT dest)
{
mxwriter *This = impl_from_IMXWriter( iface );
HRESULT hr;
TRACE("(%p)->(%s)\n", This, debugstr_variant(&dest));
hr = flush_output_buffer(This);
if (FAILED(hr))
return hr;
switch (V_VT(&dest))
{
case VT_EMPTY:
{
if (This->dest) IStream_Release(This->dest);
This->dest = NULL;
reset_output_buffer(This);
break;
}
case VT_UNKNOWN:
{
IStream *stream;
hr = IUnknown_QueryInterface(V_UNKNOWN(&dest), &IID_IStream, (void**)&stream);
if (hr == S_OK)
{
/* Recreate the output buffer to make sure it's using the correct encoding. */
reset_output_buffer(This);
if (This->dest) IStream_Release(This->dest);
This->dest = stream;
break;
}
FIXME("unhandled interface type for VT_UNKNOWN destination\n");
return E_NOTIMPL;
}
default:
FIXME("unhandled destination type %s\n", debugstr_variant(&dest));
return E_NOTIMPL;
}
return S_OK;
}
static HRESULT WINAPI mxwriter_get_output(IMXWriter *iface, VARIANT *dest)
{
mxwriter *This = impl_from_IMXWriter( iface );
TRACE("(%p)->(%p)\n", This, dest);
if (!This->dest)
{
HRESULT hr = flush_output_buffer(This);
if (FAILED(hr))
return hr;
V_VT(dest) = VT_BSTR;
V_BSTR(dest) = SysAllocString((WCHAR*)This->buffer->utf16.data);
return S_OK;
}
else
FIXME("not implemented when stream is set up\n");
return E_NOTIMPL;
}
static HRESULT WINAPI mxwriter_put_encoding(IMXWriter *iface, BSTR encoding)
{
mxwriter *This = impl_from_IMXWriter( iface );
xml_encoding enc;
HRESULT hr;
TRACE("(%p)->(%s)\n", This, debugstr_w(encoding));
enc = parse_encoding_name(encoding);
if (enc == XmlEncoding_Unknown)
{
FIXME("unsupported encoding %s\n", debugstr_w(encoding));
return E_INVALIDARG;
}
hr = flush_output_buffer(This);
if (FAILED(hr))
return hr;
SysReAllocString(&This->encoding, encoding);
This->xml_enc = enc;
TRACE("got encoding %d\n", This->xml_enc);
reset_output_buffer(This);
return S_OK;
}
static HRESULT WINAPI mxwriter_get_encoding(IMXWriter *iface, BSTR *encoding)
{
mxwriter *This = impl_from_IMXWriter( iface );
TRACE("(%p)->(%p)\n", This, encoding);
if (!encoding) return E_POINTER;
*encoding = SysAllocString(This->encoding);
if (!*encoding) return E_OUTOFMEMORY;
return S_OK;
}
static HRESULT WINAPI mxwriter_put_byteOrderMark(IMXWriter *iface, VARIANT_BOOL value)
{
mxwriter *This = impl_from_IMXWriter( iface );
TRACE("(%p)->(%d)\n", This, value);
return writer_set_property(This, MXWriter_BOM, value);
}
static HRESULT WINAPI mxwriter_get_byteOrderMark(IMXWriter *iface, VARIANT_BOOL *value)
{
mxwriter *This = impl_from_IMXWriter( iface );
TRACE("(%p)->(%p)\n", This, value);
return writer_get_property(This, MXWriter_BOM, value);
}
static HRESULT WINAPI mxwriter_put_indent(IMXWriter *iface, VARIANT_BOOL value)
{
mxwriter *This = impl_from_IMXWriter( iface );
TRACE("(%p)->(%d)\n", This, value);
return writer_set_property(This, MXWriter_Indent, value);
}
static HRESULT WINAPI mxwriter_get_indent(IMXWriter *iface, VARIANT_BOOL *value)
{
mxwriter *This = impl_from_IMXWriter( iface );
TRACE("(%p)->(%p)\n", This, value);
return writer_get_property(This, MXWriter_Indent, value);
}
static HRESULT WINAPI mxwriter_put_standalone(IMXWriter *iface, VARIANT_BOOL value)
{
mxwriter *This = impl_from_IMXWriter( iface );
TRACE("(%p)->(%d)\n", This, value);
return writer_set_property(This, MXWriter_Standalone, value);
}
static HRESULT WINAPI mxwriter_get_standalone(IMXWriter *iface, VARIANT_BOOL *value)
{
mxwriter *This = impl_from_IMXWriter( iface );
TRACE("(%p)->(%p)\n", This, value);
return writer_get_property(This, MXWriter_Standalone, value);
}
static HRESULT WINAPI mxwriter_put_omitXMLDeclaration(IMXWriter *iface, VARIANT_BOOL value)
{
mxwriter *This = impl_from_IMXWriter( iface );
TRACE("(%p)->(%d)\n", This, value);
return writer_set_property(This, MXWriter_OmitXmlDecl, value);
}
static HRESULT WINAPI mxwriter_get_omitXMLDeclaration(IMXWriter *iface, VARIANT_BOOL *value)
{
mxwriter *This = impl_from_IMXWriter( iface );
TRACE("(%p)->(%p)\n", This, value);
return writer_get_property(This, MXWriter_OmitXmlDecl, value);
}
static HRESULT WINAPI mxwriter_put_version(IMXWriter *iface, BSTR version)
{
mxwriter *This = impl_from_IMXWriter( iface );
TRACE("(%p)->(%s)\n", This, debugstr_w(version));
if (!version) return E_INVALIDARG;
SysFreeString(This->version);
This->version = SysAllocString(version);
return S_OK;
}
static HRESULT WINAPI mxwriter_get_version(IMXWriter *iface, BSTR *version)
{
mxwriter *This = impl_from_IMXWriter( iface );
TRACE("(%p)->(%p)\n", This, version);
if (!version) return E_POINTER;
return return_bstr(This->version, version);
}
static HRESULT WINAPI mxwriter_put_disableOutputEscaping(IMXWriter *iface, VARIANT_BOOL value)
{
mxwriter *This = impl_from_IMXWriter( iface );
TRACE("(%p)->(%d)\n", This, value);
return writer_set_property(This, MXWriter_DisableEscaping, value);
}
static HRESULT WINAPI mxwriter_get_disableOutputEscaping(IMXWriter *iface, VARIANT_BOOL *value)
{
mxwriter *This = impl_from_IMXWriter( iface );
TRACE("(%p)->(%p)\n", This, value);
return writer_get_property(This, MXWriter_DisableEscaping, value);
}
static HRESULT WINAPI mxwriter_flush(IMXWriter *iface)
{
mxwriter *This = impl_from_IMXWriter( iface );
TRACE("(%p)\n", This);
return flush_output_buffer(This);
}
static const struct IMXWriterVtbl MXWriterVtbl =
{
mxwriter_QueryInterface,
mxwriter_AddRef,
mxwriter_Release,
mxwriter_GetTypeInfoCount,
mxwriter_GetTypeInfo,
mxwriter_GetIDsOfNames,
mxwriter_Invoke,
mxwriter_put_output,
mxwriter_get_output,
mxwriter_put_encoding,
mxwriter_get_encoding,
mxwriter_put_byteOrderMark,
mxwriter_get_byteOrderMark,
mxwriter_put_indent,
mxwriter_get_indent,
mxwriter_put_standalone,
mxwriter_get_standalone,
mxwriter_put_omitXMLDeclaration,
mxwriter_get_omitXMLDeclaration,
mxwriter_put_version,
mxwriter_get_version,
mxwriter_put_disableOutputEscaping,
mxwriter_get_disableOutputEscaping,
mxwriter_flush
};
/*** ISAXContentHandler ***/
static HRESULT WINAPI SAXContentHandler_QueryInterface(
ISAXContentHandler *iface,
REFIID riid,
void **obj)
{
mxwriter *This = impl_from_ISAXContentHandler( iface );
return IMXWriter_QueryInterface(&This->IMXWriter_iface, riid, obj);
}
static ULONG WINAPI SAXContentHandler_AddRef(ISAXContentHandler *iface)
{
mxwriter *This = impl_from_ISAXContentHandler( iface );
return IMXWriter_AddRef(&This->IMXWriter_iface);
}
static ULONG WINAPI SAXContentHandler_Release(ISAXContentHandler *iface)
{
mxwriter *This = impl_from_ISAXContentHandler( iface );
return IMXWriter_Release(&This->IMXWriter_iface);
}
static HRESULT WINAPI SAXContentHandler_putDocumentLocator(
ISAXContentHandler *iface,
ISAXLocator *locator)
{
mxwriter *This = impl_from_ISAXContentHandler( iface );
FIXME("(%p)->(%p)\n", This, locator);
return E_NOTIMPL;
}
static HRESULT WINAPI SAXContentHandler_startDocument(ISAXContentHandler *iface)
{
mxwriter *This = impl_from_ISAXContentHandler( iface );
TRACE("(%p)\n", This);
/* If properties have been changed since the last "endDocument" call
* we need to reset the output buffer. If we don't the output buffer
* could end up with multiple XML documents in it, plus this seems to
* be how Windows works.
*/
if (This->prop_changed) {
reset_output_buffer(This);
This->prop_changed = FALSE;
}
if (This->props[MXWriter_OmitXmlDecl] == VARIANT_TRUE) return S_OK;
write_prolog_buffer(This);
if (This->dest && This->xml_enc == XmlEncoding_UTF16) {
static const char utf16BOM[] = {0xff,0xfe};
if (This->props[MXWriter_BOM] == VARIANT_TRUE)
/* Windows passes a NULL pointer as the pcbWritten parameter and
* ignores any error codes returned from this Write call.
*/
IStream_Write(This->dest, utf16BOM, sizeof(utf16BOM), NULL);
}
return S_OK;
}
static HRESULT WINAPI SAXContentHandler_endDocument(ISAXContentHandler *iface)
{
mxwriter *This = impl_from_ISAXContentHandler( iface );
TRACE("(%p)\n", This);
This->prop_changed = FALSE;
return flush_output_buffer(This);
}
static HRESULT WINAPI SAXContentHandler_startPrefixMapping(
ISAXContentHandler *iface,
const WCHAR *prefix,
int nprefix,
const WCHAR *uri,
int nuri)
{
mxwriter *This = impl_from_ISAXContentHandler( iface );
FIXME("(%p)->(%s %s)\n", This, debugstr_wn(prefix, nprefix), debugstr_wn(uri, nuri));
return E_NOTIMPL;
}
static HRESULT WINAPI SAXContentHandler_endPrefixMapping(
ISAXContentHandler *iface,
const WCHAR *prefix,
int nprefix)
{
mxwriter *This = impl_from_ISAXContentHandler( iface );
FIXME("(%p)->(%s)\n", This, debugstr_wn(prefix, nprefix));
return E_NOTIMPL;
}
static HRESULT WINAPI SAXContentHandler_startElement(
ISAXContentHandler *iface,
const WCHAR *namespaceUri,
int nnamespaceUri,
const WCHAR *local_name,
int nlocal_name,
const WCHAR *QName,
int nQName,
ISAXAttributes *attr)
{
mxwriter *This = impl_from_ISAXContentHandler( iface );
static const WCHAR ltW[] = {'<'};
TRACE("(%p)->(%s %s %s %p)\n", This, debugstr_wn(namespaceUri, nnamespaceUri),
debugstr_wn(local_name, nlocal_name), debugstr_wn(QName, nQName), attr);
if ((!namespaceUri || !local_name || !QName) && This->class_version != MSXML6)
return E_INVALIDARG;
close_element_starttag(This);
set_element_name(This, QName ? QName : emptyW,
QName ? nQName : 0);
write_output_buffer(This->buffer, ltW, 1);
write_output_buffer(This->buffer, QName, nQName);
if (attr)
{
HRESULT hr;
INT length;
INT i;
hr = ISAXAttributes_getLength(attr, &length);
if (FAILED(hr)) return hr;
for (i = 0; i < length; i++)
{
static const WCHAR eqW[] = {'='};
const WCHAR *str;
WCHAR *escaped;
INT len = 0;
hr = ISAXAttributes_getQName(attr, i, &str, &len);
if (FAILED(hr)) return hr;
/* space separator in front of every attribute */
write_output_buffer(This->buffer, spaceW, 1);
write_output_buffer(This->buffer, str, len);
write_output_buffer(This->buffer, eqW, 1);
len = 0;
hr = ISAXAttributes_getValue(attr, i, &str, &len);
if (FAILED(hr)) return hr;
escaped = get_escaped_string(str, EscapeValue, &len);
write_output_buffer_quoted(This->buffer, escaped, len);
heap_free(escaped);
}
}
return S_OK;
}
static HRESULT WINAPI SAXContentHandler_endElement(
ISAXContentHandler *iface,
const WCHAR *namespaceUri,
int nnamespaceUri,
const WCHAR * local_name,
int nlocal_name,
const WCHAR *QName,
int nQName)
{
mxwriter *This = impl_from_ISAXContentHandler( iface );
TRACE("(%p)->(%s:%d %s:%d %s:%d)\n", This, debugstr_wn(namespaceUri, nnamespaceUri), nnamespaceUri,
debugstr_wn(local_name, nlocal_name), nlocal_name, debugstr_wn(QName, nQName), nQName);
if ((!namespaceUri || !local_name || !QName) && This->class_version != MSXML6)
return E_INVALIDARG;
if (This->element && QName && !strncmpW(This->element, QName, nQName))
{
static const WCHAR closeW[] = {'/','>'};
write_output_buffer(This->buffer, closeW, 2);
}
else
{
static const WCHAR closetagW[] = {'<','/'};
static const WCHAR gtW[] = {'>'};
write_output_buffer(This->buffer, closetagW, 2);
write_output_buffer(This->buffer, QName, nQName);
write_output_buffer(This->buffer, gtW, 1);
}
set_element_name(This, NULL, 0);
return S_OK;
}
static HRESULT WINAPI SAXContentHandler_characters(
ISAXContentHandler *iface,
const WCHAR *chars,
int nchars)
{
mxwriter *This = impl_from_ISAXContentHandler( iface );
TRACE("(%p)->(%s:%d)\n", This, debugstr_wn(chars, nchars), nchars);
if (!chars) return E_INVALIDARG;
close_element_starttag(This);
set_element_name(This, NULL, 0);
if (nchars)
{
if (This->cdata)
write_output_buffer(This->buffer, chars, nchars);
else
{
int len = nchars;
WCHAR *escaped;
escaped = get_escaped_string(chars, EscapeText, &len);
write_output_buffer(This->buffer, escaped, len);
heap_free(escaped);
}
}
return S_OK;
}
static HRESULT WINAPI SAXContentHandler_ignorableWhitespace(
ISAXContentHandler *iface,
const WCHAR *chars,
int nchars)
{
mxwriter *This = impl_from_ISAXContentHandler( iface );
TRACE("(%p)->(%s)\n", This, debugstr_wn(chars, nchars));
if (!chars) return E_INVALIDARG;
write_output_buffer(This->buffer, chars, nchars);
return S_OK;
}
static HRESULT WINAPI SAXContentHandler_processingInstruction(
ISAXContentHandler *iface,
const WCHAR *target,
int ntarget,
const WCHAR *data,
int ndata)
{
mxwriter *This = impl_from_ISAXContentHandler( iface );
static const WCHAR openpiW[] = {'<','?'};
static const WCHAR closepiW[] = {'?','>','\r','\n'};
TRACE("(%p)->(%s %s)\n", This, debugstr_wn(target, ntarget), debugstr_wn(data, ndata));
if (!target) return E_INVALIDARG;
write_output_buffer(This->buffer, openpiW, sizeof(openpiW)/sizeof(WCHAR));
if (*target)
write_output_buffer(This->buffer, target, ntarget);
if (data && *data && ndata)
{
write_output_buffer(This->buffer, spaceW, 1);
write_output_buffer(This->buffer, data, ndata);
}
write_output_buffer(This->buffer, closepiW, sizeof(closepiW)/sizeof(WCHAR));
return S_OK;
}
static HRESULT WINAPI SAXContentHandler_skippedEntity(
ISAXContentHandler *iface,
const WCHAR *name,
int nname)
{
mxwriter *This = impl_from_ISAXContentHandler( iface );
FIXME("(%p)->(%s)\n", This, debugstr_wn(name, nname));
return E_NOTIMPL;
}
static const struct ISAXContentHandlerVtbl SAXContentHandlerVtbl =
{
SAXContentHandler_QueryInterface,
SAXContentHandler_AddRef,
SAXContentHandler_Release,
SAXContentHandler_putDocumentLocator,
SAXContentHandler_startDocument,
SAXContentHandler_endDocument,
SAXContentHandler_startPrefixMapping,
SAXContentHandler_endPrefixMapping,
SAXContentHandler_startElement,
SAXContentHandler_endElement,
SAXContentHandler_characters,
SAXContentHandler_ignorableWhitespace,
SAXContentHandler_processingInstruction,
SAXContentHandler_skippedEntity
};
/*** ISAXLexicalHandler ***/
static HRESULT WINAPI SAXLexicalHandler_QueryInterface(ISAXLexicalHandler *iface,
REFIID riid, void **obj)
{
mxwriter *This = impl_from_ISAXLexicalHandler( iface );
return IMXWriter_QueryInterface(&This->IMXWriter_iface, riid, obj);
}
static ULONG WINAPI SAXLexicalHandler_AddRef(ISAXLexicalHandler *iface)
{
mxwriter *This = impl_from_ISAXLexicalHandler( iface );
return IMXWriter_AddRef(&This->IMXWriter_iface);
}
static ULONG WINAPI SAXLexicalHandler_Release(ISAXLexicalHandler *iface)
{
mxwriter *This = impl_from_ISAXLexicalHandler( iface );
return IMXWriter_Release(&This->IMXWriter_iface);
}
static HRESULT WINAPI SAXLexicalHandler_startDTD(ISAXLexicalHandler *iface,
const WCHAR *name, int name_len, const WCHAR *publicId, int publicId_len,
const WCHAR *systemId, int systemId_len)
{
static const WCHAR doctypeW[] = {'<','!','D','O','C','T','Y','P','E',' '};
static const WCHAR openintW[] = {'[','\r','\n'};
mxwriter *This = impl_from_ISAXLexicalHandler( iface );
TRACE("(%p)->(%s %s %s)\n", This, debugstr_wn(name, name_len), debugstr_wn(publicId, publicId_len),
debugstr_wn(systemId, systemId_len));
if (!name) return E_INVALIDARG;
write_output_buffer(This->buffer, doctypeW, sizeof(doctypeW)/sizeof(WCHAR));
if (*name)
{
write_output_buffer(This->buffer, name, name_len);
write_output_buffer(This->buffer, spaceW, 1);
}
if (publicId)
{
static const WCHAR publicW[] = {'P','U','B','L','I','C',' '};
write_output_buffer(This->buffer, publicW, sizeof(publicW)/sizeof(WCHAR));
write_output_buffer_quoted(This->buffer, publicId, publicId_len);
if (!systemId) return E_INVALIDARG;
if (*publicId)
write_output_buffer(This->buffer, spaceW, 1);
write_output_buffer_quoted(This->buffer, systemId, systemId_len);
if (*systemId)
write_output_buffer(This->buffer, spaceW, 1);
}
else if (systemId)
{
static const WCHAR systemW[] = {'S','Y','S','T','E','M',' '};
write_output_buffer(This->buffer, systemW, sizeof(systemW)/sizeof(WCHAR));
write_output_buffer_quoted(This->buffer, systemId, systemId_len);
if (*systemId)
write_output_buffer(This->buffer, spaceW, 1);
}
write_output_buffer(This->buffer, openintW, sizeof(openintW)/sizeof(WCHAR));
return S_OK;
}
static HRESULT WINAPI SAXLexicalHandler_endDTD(ISAXLexicalHandler *iface)
{
mxwriter *This = impl_from_ISAXLexicalHandler( iface );
static const WCHAR closedtdW[] = {']','>','\r','\n'};
TRACE("(%p)\n", This);
write_output_buffer(This->buffer, closedtdW, sizeof(closedtdW)/sizeof(WCHAR));
return S_OK;
}
static HRESULT WINAPI SAXLexicalHandler_startEntity(ISAXLexicalHandler *iface, const WCHAR *name, int len)
{
mxwriter *This = impl_from_ISAXLexicalHandler( iface );
FIXME("(%p)->(%s): stub\n", This, debugstr_wn(name, len));
return E_NOTIMPL;
}
static HRESULT WINAPI SAXLexicalHandler_endEntity(ISAXLexicalHandler *iface, const WCHAR *name, int len)
{
mxwriter *This = impl_from_ISAXLexicalHandler( iface );
FIXME("(%p)->(%s): stub\n", This, debugstr_wn(name, len));
return E_NOTIMPL;
}
static HRESULT WINAPI SAXLexicalHandler_startCDATA(ISAXLexicalHandler *iface)
{
static const WCHAR scdataW[] = {'<','!','[','C','D','A','T','A','['};
mxwriter *This = impl_from_ISAXLexicalHandler( iface );
TRACE("(%p)\n", This);
write_output_buffer(This->buffer, scdataW, sizeof(scdataW)/sizeof(WCHAR));
This->cdata = TRUE;
return S_OK;
}
static HRESULT WINAPI SAXLexicalHandler_endCDATA(ISAXLexicalHandler *iface)
{
mxwriter *This = impl_from_ISAXLexicalHandler( iface );
static const WCHAR ecdataW[] = {']',']','>'};
TRACE("(%p)\n", This);
write_output_buffer(This->buffer, ecdataW, sizeof(ecdataW)/sizeof(WCHAR));
This->cdata = FALSE;
return S_OK;
}
static HRESULT WINAPI SAXLexicalHandler_comment(ISAXLexicalHandler *iface, const WCHAR *chars, int nchars)
{
mxwriter *This = impl_from_ISAXLexicalHandler( iface );
static const WCHAR copenW[] = {'<','!','-','-'};
static const WCHAR ccloseW[] = {'-','-','>','\r','\n'};
TRACE("(%p)->(%s:%d)\n", This, debugstr_wn(chars, nchars), nchars);
if (!chars) return E_INVALIDARG;
close_element_starttag(This);
write_output_buffer(This->buffer, copenW, sizeof(copenW)/sizeof(WCHAR));
if (nchars)
write_output_buffer(This->buffer, chars, nchars);
write_output_buffer(This->buffer, ccloseW, sizeof(ccloseW)/sizeof(WCHAR));
return S_OK;
}
static const struct ISAXLexicalHandlerVtbl SAXLexicalHandlerVtbl =
{
SAXLexicalHandler_QueryInterface,
SAXLexicalHandler_AddRef,
SAXLexicalHandler_Release,
SAXLexicalHandler_startDTD,
SAXLexicalHandler_endDTD,
SAXLexicalHandler_startEntity,
SAXLexicalHandler_endEntity,
SAXLexicalHandler_startCDATA,
SAXLexicalHandler_endCDATA,
SAXLexicalHandler_comment
};
/*** ISAXDeclHandler ***/
static HRESULT WINAPI SAXDeclHandler_QueryInterface(ISAXDeclHandler *iface,
REFIID riid, void **obj)
{
mxwriter *This = impl_from_ISAXDeclHandler( iface );
return IMXWriter_QueryInterface(&This->IMXWriter_iface, riid, obj);
}
static ULONG WINAPI SAXDeclHandler_AddRef(ISAXDeclHandler *iface)
{
mxwriter *This = impl_from_ISAXDeclHandler( iface );
return IMXWriter_AddRef(&This->IMXWriter_iface);
}
static ULONG WINAPI SAXDeclHandler_Release(ISAXDeclHandler *iface)
{
mxwriter *This = impl_from_ISAXDeclHandler( iface );
return IMXWriter_Release(&This->IMXWriter_iface);
}
static HRESULT WINAPI SAXDeclHandler_elementDecl(ISAXDeclHandler *iface,
const WCHAR *name, int n_name, const WCHAR *model, int n_model)
{
static const WCHAR elementW[] = {'<','!','E','L','E','M','E','N','T',' '};
static const WCHAR closeelementW[] = {'>','\r','\n'};
mxwriter *This = impl_from_ISAXDeclHandler( iface );
TRACE("(%p)->(%s:%d %s:%d)\n", This, debugstr_wn(name, n_name), n_name,
debugstr_wn(model, n_model), n_model);
if (!name || !model) return E_INVALIDARG;
write_output_buffer(This->buffer, elementW, sizeof(elementW)/sizeof(WCHAR));
if (n_name) {
write_output_buffer(This->buffer, name, n_name);
write_output_buffer(This->buffer, spaceW, sizeof(spaceW)/sizeof(WCHAR));
}
if (n_model)
write_output_buffer(This->buffer, model, n_model);
write_output_buffer(This->buffer, closeelementW, sizeof(closeelementW)/sizeof(WCHAR));
return S_OK;
}
static HRESULT WINAPI SAXDeclHandler_attributeDecl(ISAXDeclHandler *iface,
const WCHAR *element, int n_element, const WCHAR *attr, int n_attr,
const WCHAR *type, int n_type, const WCHAR *Default, int n_default,
const WCHAR *value, int n_value)
{
mxwriter *This = impl_from_ISAXDeclHandler( iface );
FIXME("(%p)->(%s:%d %s:%d %s:%d %s:%d %s:%d): stub\n", This, debugstr_wn(element, n_element), n_element,
debugstr_wn(attr, n_attr), n_attr, debugstr_wn(type, n_type), n_type, debugstr_wn(Default, n_default), n_default,
debugstr_wn(value, n_value), n_value);
return E_NOTIMPL;
}
static HRESULT WINAPI SAXDeclHandler_internalEntityDecl(ISAXDeclHandler *iface,
const WCHAR *name, int n_name, const WCHAR *value, int n_value)
{
mxwriter *This = impl_from_ISAXDeclHandler( iface );
FIXME("(%p)->(%s:%d %s:%d): stub\n", This, debugstr_wn(name, n_name), n_name,
debugstr_wn(value, n_value), n_value);
return E_NOTIMPL;
}
static HRESULT WINAPI SAXDeclHandler_externalEntityDecl(ISAXDeclHandler *iface,
const WCHAR *name, int n_name, const WCHAR *publicId, int n_publicId,
const WCHAR *systemId, int n_systemId)
{
mxwriter *This = impl_from_ISAXDeclHandler( iface );
FIXME("(%p)->(%s:%d %s:%d %s:%d): stub\n", This, debugstr_wn(name, n_name), n_name,
debugstr_wn(publicId, n_publicId), n_publicId, debugstr_wn(systemId, n_systemId), n_systemId);
return E_NOTIMPL;
}
static const ISAXDeclHandlerVtbl SAXDeclHandlerVtbl = {
SAXDeclHandler_QueryInterface,
SAXDeclHandler_AddRef,
SAXDeclHandler_Release,
SAXDeclHandler_elementDecl,
SAXDeclHandler_attributeDecl,
SAXDeclHandler_internalEntityDecl,
SAXDeclHandler_externalEntityDecl
};
static const tid_t mxwriter_iface_tids[] = {
IMXWriter_tid,
0
};
static dispex_static_data_t mxwriter_dispex = {
NULL,
IMXWriter_tid,
NULL,
mxwriter_iface_tids
};
HRESULT MXWriter_create(MSXML_VERSION version, IUnknown *outer, void **ppObj)
{
static const WCHAR version10W[] = {'1','.','0',0};
mxwriter *This;
HRESULT hr;
TRACE("(%p, %p)\n", outer, ppObj);
if (outer) FIXME("support aggregation, outer\n");
This = heap_alloc( sizeof (*This) );
if(!This)
return E_OUTOFMEMORY;
This->IMXWriter_iface.lpVtbl = &MXWriterVtbl;
This->ISAXContentHandler_iface.lpVtbl = &SAXContentHandlerVtbl;
This->ISAXLexicalHandler_iface.lpVtbl = &SAXLexicalHandlerVtbl;
This->ISAXDeclHandler_iface.lpVtbl = &SAXDeclHandlerVtbl;
This->ref = 1;
This->class_version = version;
This->props[MXWriter_BOM] = VARIANT_TRUE;
This->props[MXWriter_DisableEscaping] = VARIANT_FALSE;
This->props[MXWriter_Indent] = VARIANT_FALSE;
This->props[MXWriter_OmitXmlDecl] = VARIANT_FALSE;
This->props[MXWriter_Standalone] = VARIANT_FALSE;
This->prop_changed = FALSE;
This->encoding = SysAllocString(utf16W);
This->version = SysAllocString(version10W);
This->xml_enc = XmlEncoding_UTF16;
This->element = NULL;
This->cdata = FALSE;
This->dest = NULL;
This->dest_written = 0;
hr = alloc_output_buffer(This->xml_enc, &This->buffer);
if (hr != S_OK) {
SysFreeString(This->encoding);
SysFreeString(This->version);
heap_free(This);
return hr;
}
init_dispex(&This->dispex, (IUnknown*)&This->IMXWriter_iface, &mxwriter_dispex);
*ppObj = &This->IMXWriter_iface;
TRACE("returning iface %p\n", *ppObj);
return S_OK;
}
static HRESULT WINAPI MXAttributes_QueryInterface(IMXAttributes *iface, REFIID riid, void **ppObj)
{
mxattributes *This = impl_from_IMXAttributes( iface );
TRACE("(%p)->(%s %p)\n", This, debugstr_guid( riid ), ppObj);
*ppObj = NULL;
if ( IsEqualGUID( riid, &IID_IUnknown ) ||
IsEqualGUID( riid, &IID_IDispatch ) ||
IsEqualGUID( riid, &IID_IMXAttributes ))
{
*ppObj = iface;
}
else if ( IsEqualGUID( riid, &IID_ISAXAttributes ))
{
*ppObj = &This->ISAXAttributes_iface;
}
else if ( IsEqualGUID( riid, &IID_IVBSAXAttributes ))
{
*ppObj = &This->IVBSAXAttributes_iface;
}
else if (dispex_query_interface(&This->dispex, riid, ppObj))
{
return *ppObj ? S_OK : E_NOINTERFACE;
}
else
{
FIXME("interface %s not implemented\n", debugstr_guid(riid));
return E_NOINTERFACE;
}
IMXAttributes_AddRef( iface );
return S_OK;
}
static ULONG WINAPI MXAttributes_AddRef(IMXAttributes *iface)
{
mxattributes *This = impl_from_IMXAttributes( iface );
ULONG ref = InterlockedIncrement( &This->ref );
TRACE("(%p)->(%d)\n", This, ref );
return ref;
}
static ULONG WINAPI MXAttributes_Release(IMXAttributes *iface)
{
mxattributes *This = impl_from_IMXAttributes( iface );
LONG ref = InterlockedDecrement( &This->ref );
TRACE("(%p)->(%d)\n", This, ref);
if (ref == 0)
{
int i;
for (i = 0; i < This->length; i++)
{
SysFreeString(This->attr[i].qname);
SysFreeString(This->attr[i].local);
SysFreeString(This->attr[i].uri);
SysFreeString(This->attr[i].type);
SysFreeString(This->attr[i].value);
}
release_dispex(&This->dispex);
heap_free(This->attr);
heap_free(This);
}
return ref;
}
static HRESULT WINAPI MXAttributes_GetTypeInfoCount(IMXAttributes *iface, UINT* pctinfo)
{
mxattributes *This = impl_from_IMXAttributes( iface );
return IDispatchEx_GetTypeInfoCount(&This->dispex.IDispatchEx_iface, pctinfo);
}
static HRESULT WINAPI MXAttributes_GetTypeInfo(IMXAttributes *iface, UINT iTInfo, LCID lcid, ITypeInfo** ppTInfo)
{
mxattributes *This = impl_from_IMXAttributes( iface );
return IDispatchEx_GetTypeInfo(&This->dispex.IDispatchEx_iface, iTInfo, lcid, ppTInfo);
}
static HRESULT WINAPI MXAttributes_GetIDsOfNames(
IMXAttributes *iface,
REFIID riid,
LPOLESTR* rgszNames,
UINT cNames,
LCID lcid,
DISPID* rgDispId)
{
mxattributes *This = impl_from_IMXAttributes( iface );
return IDispatchEx_GetIDsOfNames(&This->dispex.IDispatchEx_iface,
riid, rgszNames, cNames, lcid, rgDispId);
}
static HRESULT WINAPI MXAttributes_Invoke(
IMXAttributes *iface,
DISPID dispIdMember,
REFIID riid,
LCID lcid,
WORD wFlags,
DISPPARAMS* pDispParams,
VARIANT* pVarResult,
EXCEPINFO* pExcepInfo,
UINT* puArgErr)
{
mxattributes *This = impl_from_IMXAttributes( iface );
return IDispatchEx_Invoke(&This->dispex.IDispatchEx_iface,
dispIdMember, riid, lcid, wFlags, pDispParams, pVarResult, pExcepInfo, puArgErr);
}
static HRESULT WINAPI MXAttributes_addAttribute(IMXAttributes *iface,
BSTR uri, BSTR localName, BSTR QName, BSTR type, BSTR value)
{
mxattributes *This = impl_from_IMXAttributes( iface );
mxattribute *attr;
HRESULT hr;
TRACE("(%p)->(%s %s %s %s %s)\n", This, debugstr_w(uri), debugstr_w(localName),
debugstr_w(QName), debugstr_w(type), debugstr_w(value));
if ((!uri || !localName || !QName || !type || !value) && This->class_version != MSXML6)
return E_INVALIDARG;
/* ensure array is large enough */
hr = mxattributes_grow(This);
if (hr != S_OK) return hr;
attr = &This->attr[This->length];
attr->qname = SysAllocString(QName);
attr->local = SysAllocString(localName);
attr->uri = SysAllocString(uri);
attr->type = SysAllocString(type ? type : emptyW);
attr->value = SysAllocString(value);
This->length++;
return S_OK;
}
static HRESULT WINAPI MXAttributes_addAttributeFromIndex(IMXAttributes *iface,
VARIANT atts, int index)
{
mxattributes *This = impl_from_IMXAttributes( iface );
FIXME("(%p)->(%s %d): stub\n", This, debugstr_variant(&atts), index);
return E_NOTIMPL;
}
static HRESULT WINAPI MXAttributes_clear(IMXAttributes *iface)
{
mxattributes *This = impl_from_IMXAttributes( iface );
FIXME("(%p): stub\n", This);
return E_NOTIMPL;
}
static HRESULT WINAPI MXAttributes_removeAttribute(IMXAttributes *iface, int index)
{
mxattributes *This = impl_from_IMXAttributes( iface );
FIXME("(%p)->(%d): stub\n", This, index);
return E_NOTIMPL;
}
static HRESULT WINAPI MXAttributes_setAttribute(IMXAttributes *iface, int index,
BSTR uri, BSTR localName, BSTR QName, BSTR type, BSTR value)
{
mxattributes *This = impl_from_IMXAttributes( iface );
FIXME("(%p)->(%d %s %s %s %s %s): stub\n", This, index, debugstr_w(uri),
debugstr_w(localName), debugstr_w(QName), debugstr_w(type), debugstr_w(value));
return E_NOTIMPL;
}
static HRESULT WINAPI MXAttributes_setAttributes(IMXAttributes *iface, VARIANT atts)
{
mxattributes *This = impl_from_IMXAttributes( iface );
FIXME("(%p)->(%s): stub\n", This, debugstr_variant(&atts));
return E_NOTIMPL;
}
static HRESULT WINAPI MXAttributes_setLocalName(IMXAttributes *iface, int index,
BSTR localName)
{
mxattributes *This = impl_from_IMXAttributes( iface );
FIXME("(%p)->(%d %s): stub\n", This, index, debugstr_w(localName));
return E_NOTIMPL;
}
static HRESULT WINAPI MXAttributes_setQName(IMXAttributes *iface, int index, BSTR QName)
{
mxattributes *This = impl_from_IMXAttributes( iface );
FIXME("(%p)->(%d %s): stub\n", This, index, debugstr_w(QName));
return E_NOTIMPL;
}
static HRESULT WINAPI MXAttributes_setURI(IMXAttributes *iface, int index, BSTR uri)
{
mxattributes *This = impl_from_IMXAttributes( iface );
FIXME("(%p)->(%d %s): stub\n", This, index, debugstr_w(uri));
return E_NOTIMPL;
}
static HRESULT WINAPI MXAttributes_setValue(IMXAttributes *iface, int index, BSTR value)
{
mxattributes *This = impl_from_IMXAttributes( iface );
FIXME("(%p)->(%d %s): stub\n", This, index, debugstr_w(value));
return E_NOTIMPL;
}
static const IMXAttributesVtbl MXAttributesVtbl = {
MXAttributes_QueryInterface,
MXAttributes_AddRef,
MXAttributes_Release,
MXAttributes_GetTypeInfoCount,
MXAttributes_GetTypeInfo,
MXAttributes_GetIDsOfNames,
MXAttributes_Invoke,
MXAttributes_addAttribute,
MXAttributes_addAttributeFromIndex,
MXAttributes_clear,
MXAttributes_removeAttribute,
MXAttributes_setAttribute,
MXAttributes_setAttributes,
MXAttributes_setLocalName,
MXAttributes_setQName,
MXAttributes_setURI,
MXAttributes_setValue
};
static HRESULT WINAPI SAXAttributes_QueryInterface(ISAXAttributes *iface, REFIID riid, void **ppObj)
{
mxattributes *This = impl_from_ISAXAttributes( iface );
return IMXAttributes_QueryInterface(&This->IMXAttributes_iface, riid, ppObj);
}
static ULONG WINAPI SAXAttributes_AddRef(ISAXAttributes *iface)
{
mxattributes *This = impl_from_ISAXAttributes( iface );
return IMXAttributes_AddRef(&This->IMXAttributes_iface);
}
static ULONG WINAPI SAXAttributes_Release(ISAXAttributes *iface)
{
mxattributes *This = impl_from_ISAXAttributes( iface );
return IMXAttributes_Release(&This->IMXAttributes_iface);
}
static HRESULT WINAPI SAXAttributes_getLength(ISAXAttributes *iface, int *length)
{
mxattributes *This = impl_from_ISAXAttributes( iface );
TRACE("(%p)->(%p)\n", This, length);
if (!length && (This->class_version == MSXML_DEFAULT || This->class_version == MSXML3))
return E_POINTER;
*length = This->length;
return S_OK;
}
static HRESULT WINAPI SAXAttributes_getURI(ISAXAttributes *iface, int nIndex, const WCHAR **pUrl,
int *pUriSize)
{
mxattributes *This = impl_from_ISAXAttributes( iface );
FIXME("(%p)->(%d %p %p): stub\n", This, nIndex, pUrl, pUriSize);
return E_NOTIMPL;
}
static HRESULT WINAPI SAXAttributes_getLocalName(ISAXAttributes *iface, int nIndex, const WCHAR **localName,
int *length)
{
mxattributes *This = impl_from_ISAXAttributes( iface );
FIXME("(%p)->(%d %p %p): stub\n", This, nIndex, localName, length);
return E_NOTIMPL;
}
static HRESULT WINAPI SAXAttributes_getQName(ISAXAttributes *iface, int index, const WCHAR **qname, int *length)
{
mxattributes *This = impl_from_ISAXAttributes( iface );
TRACE("(%p)->(%d %p %p)\n", This, index, qname, length);
if (index >= This->length) return E_INVALIDARG;
if (!qname || !length) return E_POINTER;
*qname = This->attr[index].qname;
*length = SysStringLen(This->attr[index].qname);
return S_OK;
}
static HRESULT WINAPI SAXAttributes_getName(ISAXAttributes *iface, int nIndex, const WCHAR **pUri, int *pUriLength,
const WCHAR ** pLocalName, int * pLocalNameSize, const WCHAR ** pQName, int * pQNameLength)
{
mxattributes *This = impl_from_ISAXAttributes( iface );
FIXME("(%p)->(%d %p %p %p %p %p %p): stub\n", This, nIndex, pUri, pUriLength, pLocalName, pLocalNameSize,
pQName, pQNameLength);
return E_NOTIMPL;
}
static HRESULT WINAPI SAXAttributes_getIndexFromName(ISAXAttributes *iface, const WCHAR * pUri, int cUriLength,
const WCHAR * pLocalName, int cocalNameLength, int * index)
{
mxattributes *This = impl_from_ISAXAttributes( iface );
FIXME("(%p)->(%s:%d %s:%d %p): stub\n", This, debugstr_wn(pUri, cUriLength), cUriLength,
debugstr_wn(pLocalName, cocalNameLength), cocalNameLength, index);
return E_NOTIMPL;
}
static HRESULT WINAPI SAXAttributes_getIndexFromQName(ISAXAttributes *iface, const WCHAR *qname,
int len, int *index)
{
mxattributes *This = impl_from_ISAXAttributes( iface );
int i;
TRACE("(%p)->(%s:%d %p)\n", This, debugstr_wn(qname, len), len, index);
if (!index && (This->class_version == MSXML_DEFAULT || This->class_version == MSXML3))
return E_POINTER;
if (!qname || !index || !len) return E_INVALIDARG;
for (i = 0; i < This->length; i++)
{
if (len != SysStringLen(This->attr[i].qname)) continue;
if (strncmpW(qname, This->attr[i].qname, len)) continue;
*index = i;
return S_OK;
}
return E_INVALIDARG;
}
static HRESULT WINAPI SAXAttributes_getType(ISAXAttributes *iface, int index, const WCHAR **type,
int *len)
{
mxattributes *This = impl_from_ISAXAttributes( iface );
TRACE("(%p)->(%d %p %p)\n", This, index, type, len);
if (index >= This->length) return E_INVALIDARG;
if ((!type || !len) && (This->class_version == MSXML_DEFAULT || This->class_version == MSXML3))
return E_POINTER;
*type = This->attr[index].type;
*len = SysStringLen(This->attr[index].type);
return S_OK;
}
static HRESULT WINAPI SAXAttributes_getTypeFromName(ISAXAttributes *iface, const WCHAR * pUri, int nUri,
const WCHAR * pLocalName, int nLocalName, const WCHAR ** pType, int * nType)
{
mxattributes *This = impl_from_ISAXAttributes( iface );
FIXME("(%p)->(%s:%d %s:%d %p %p): stub\n", This, debugstr_wn(pUri, nUri), nUri,
debugstr_wn(pLocalName, nLocalName), nLocalName, pType, nType);
return E_NOTIMPL;
}
static HRESULT WINAPI SAXAttributes_getTypeFromQName(ISAXAttributes *iface, const WCHAR * pQName,
int nQName, const WCHAR ** pType, int * nType)
{
mxattributes *This = impl_from_ISAXAttributes( iface );
FIXME("(%p)->(%s:%d %p %p): stub\n", This, debugstr_wn(pQName, nQName), nQName, pType, nType);
return E_NOTIMPL;
}
static HRESULT WINAPI SAXAttributes_getValue(ISAXAttributes *iface, int index, const WCHAR **value,
int *len)
{
mxattributes *This = impl_from_ISAXAttributes( iface );
TRACE("(%p)->(%d %p %p)\n", This, index, value, len);
if (index >= This->length) return E_INVALIDARG;
if ((!value || !len) && (This->class_version == MSXML_DEFAULT || This->class_version == MSXML3))
return E_POINTER;
*value = This->attr[index].value;
*len = SysStringLen(This->attr[index].value);
return S_OK;
}
static HRESULT WINAPI SAXAttributes_getValueFromName(ISAXAttributes *iface, const WCHAR * pUri,
int nUri, const WCHAR * pLocalName, int nLocalName, const WCHAR ** pValue, int * nValue)
{
mxattributes *This = impl_from_ISAXAttributes( iface );
FIXME("(%p)->(%s:%d %s:%d %p %p): stub\n", This, debugstr_wn(pUri, nUri), nUri,
debugstr_wn(pLocalName, nLocalName), nLocalName, pValue, nValue);
return E_NOTIMPL;
}
static HRESULT WINAPI SAXAttributes_getValueFromQName(ISAXAttributes *iface, const WCHAR *qname,
int qname_len, const WCHAR **value, int *value_len)
{
mxattributes *This = impl_from_ISAXAttributes( iface );
HRESULT hr;
int index;
TRACE("(%p)->(%s:%d %p %p)\n", This, debugstr_wn(qname, qname_len), qname_len, value, value_len);
if (!qname || !value || !value_len)
return (This->class_version == MSXML_DEFAULT || This->class_version == MSXML3) ? E_POINTER : E_INVALIDARG;
hr = ISAXAttributes_getIndexFromQName(iface, qname, qname_len, &index);
if (hr == S_OK)
hr = ISAXAttributes_getValue(iface, index, value, value_len);
return hr;
}
static const ISAXAttributesVtbl SAXAttributesVtbl = {
SAXAttributes_QueryInterface,
SAXAttributes_AddRef,
SAXAttributes_Release,
SAXAttributes_getLength,
SAXAttributes_getURI,
SAXAttributes_getLocalName,
SAXAttributes_getQName,
SAXAttributes_getName,
SAXAttributes_getIndexFromName,
SAXAttributes_getIndexFromQName,
SAXAttributes_getType,
SAXAttributes_getTypeFromName,
SAXAttributes_getTypeFromQName,
SAXAttributes_getValue,
SAXAttributes_getValueFromName,
SAXAttributes_getValueFromQName
};
static HRESULT WINAPI VBSAXAttributes_QueryInterface(
IVBSAXAttributes* iface,
REFIID riid,
void **ppvObject)
{
mxattributes *This = impl_from_IVBSAXAttributes( iface );
TRACE("%p %s %p\n", This, debugstr_guid(riid), ppvObject);
return ISAXAttributes_QueryInterface(&This->ISAXAttributes_iface, riid, ppvObject);
}
static ULONG WINAPI VBSAXAttributes_AddRef(IVBSAXAttributes* iface)
{
mxattributes *This = impl_from_IVBSAXAttributes( iface );
return ISAXAttributes_AddRef(&This->ISAXAttributes_iface);
}
static ULONG WINAPI VBSAXAttributes_Release(IVBSAXAttributes* iface)
{
mxattributes *This = impl_from_IVBSAXAttributes( iface );
return ISAXAttributes_Release(&This->ISAXAttributes_iface);
}
static HRESULT WINAPI VBSAXAttributes_GetTypeInfoCount( IVBSAXAttributes *iface, UINT* pctinfo )
{
mxattributes *This = impl_from_IVBSAXAttributes( iface );
TRACE("(%p)->(%p)\n", This, pctinfo);
*pctinfo = 1;
return S_OK;
}
static HRESULT WINAPI VBSAXAttributes_GetTypeInfo(
IVBSAXAttributes *iface,
UINT iTInfo, LCID lcid, ITypeInfo** ppTInfo )
{
mxattributes *This = impl_from_IVBSAXAttributes( iface );
TRACE("(%p)->(%u %u %p)\n", This, iTInfo, lcid, ppTInfo);
return get_typeinfo(IVBSAXAttributes_tid, ppTInfo);
}
static HRESULT WINAPI VBSAXAttributes_GetIDsOfNames(
IVBSAXAttributes *iface,
REFIID riid,
LPOLESTR* rgszNames,
UINT cNames,
LCID lcid,
DISPID* rgDispId)
{
mxattributes *This = impl_from_IVBSAXAttributes( 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(IVBSAXAttributes_tid, &typeinfo);
if(SUCCEEDED(hr))
{
hr = ITypeInfo_GetIDsOfNames(typeinfo, rgszNames, cNames, rgDispId);
ITypeInfo_Release(typeinfo);
}
return hr;
}
static HRESULT WINAPI VBSAXAttributes_Invoke(
IVBSAXAttributes *iface,
DISPID dispIdMember,
REFIID riid,
LCID lcid,
WORD wFlags,
DISPPARAMS* pDispParams,
VARIANT* pVarResult,
EXCEPINFO* pExcepInfo,
UINT* puArgErr)
{
mxattributes *This = impl_from_IVBSAXAttributes( 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(IVBSAXAttributes_tid, &typeinfo);
if(SUCCEEDED(hr))
{
hr = ITypeInfo_Invoke(typeinfo, &This->IVBSAXAttributes_iface, dispIdMember, wFlags,
pDispParams, pVarResult, pExcepInfo, puArgErr);
ITypeInfo_Release(typeinfo);
}
return hr;
}
static HRESULT WINAPI VBSAXAttributes_get_length(IVBSAXAttributes* iface, int *len)
{
mxattributes *This = impl_from_IVBSAXAttributes( iface );
return ISAXAttributes_getLength(&This->ISAXAttributes_iface, len);
}
static HRESULT WINAPI VBSAXAttributes_getURI(IVBSAXAttributes* iface, int index, BSTR *uri)
{
mxattributes *This = impl_from_IVBSAXAttributes( iface );
int len;
return ISAXAttributes_getURI(&This->ISAXAttributes_iface, index, (const WCHAR**)uri, &len);
}
static HRESULT WINAPI VBSAXAttributes_getLocalName(IVBSAXAttributes* iface, int index, BSTR *name)
{
mxattributes *This = impl_from_IVBSAXAttributes( iface );
int len;
return ISAXAttributes_getLocalName(&This->ISAXAttributes_iface, index, (const WCHAR**)name, &len);
}
static HRESULT WINAPI VBSAXAttributes_getQName(IVBSAXAttributes* iface, int index, BSTR *qname)
{
mxattributes *This = impl_from_IVBSAXAttributes( iface );
int len;
return ISAXAttributes_getQName(&This->ISAXAttributes_iface, index, (const WCHAR**)qname, &len);
}
static HRESULT WINAPI VBSAXAttributes_getIndexFromName(IVBSAXAttributes* iface, BSTR uri, BSTR name, int *index)
{
mxattributes *This = impl_from_IVBSAXAttributes( iface );
return ISAXAttributes_getIndexFromName(&This->ISAXAttributes_iface, uri, SysStringLen(uri),
name, SysStringLen(name), index);
}
static HRESULT WINAPI VBSAXAttributes_getIndexFromQName(IVBSAXAttributes* iface, BSTR qname, int *index)
{
mxattributes *This = impl_from_IVBSAXAttributes( iface );
return ISAXAttributes_getIndexFromQName(&This->ISAXAttributes_iface, qname,
SysStringLen(qname), index);
}
static HRESULT WINAPI VBSAXAttributes_getType(IVBSAXAttributes* iface, int index,BSTR *type)
{
mxattributes *This = impl_from_IVBSAXAttributes( iface );
int len;
return ISAXAttributes_getType(&This->ISAXAttributes_iface, index, (const WCHAR**)type, &len);
}
static HRESULT WINAPI VBSAXAttributes_getTypeFromName(IVBSAXAttributes* iface, BSTR uri,
BSTR name, BSTR *type)
{
mxattributes *This = impl_from_IVBSAXAttributes( iface );
int len;
return ISAXAttributes_getTypeFromName(&This->ISAXAttributes_iface, uri, SysStringLen(uri),
name, SysStringLen(name), (const WCHAR**)type, &len);
}
static HRESULT WINAPI VBSAXAttributes_getTypeFromQName(IVBSAXAttributes* iface, BSTR qname, BSTR *type)
{
mxattributes *This = impl_from_IVBSAXAttributes( iface );
int len;
return ISAXAttributes_getTypeFromQName(&This->ISAXAttributes_iface, qname, SysStringLen(qname),
(const WCHAR**)type, &len);
}
static HRESULT WINAPI VBSAXAttributes_getValue(IVBSAXAttributes* iface, int index, BSTR *value)
{
mxattributes *This = impl_from_IVBSAXAttributes( iface );
int len;
return ISAXAttributes_getValue(&This->ISAXAttributes_iface, index, (const WCHAR**)value, &len);
}
static HRESULT WINAPI VBSAXAttributes_getValueFromName(IVBSAXAttributes* iface, BSTR uri, BSTR name,
BSTR *value)
{
mxattributes *This = impl_from_IVBSAXAttributes( iface );
int len;
return ISAXAttributes_getValueFromName(&This->ISAXAttributes_iface, uri, SysStringLen(uri),
name, SysStringLen(name), (const WCHAR**)value, &len);
}
static HRESULT WINAPI VBSAXAttributes_getValueFromQName(IVBSAXAttributes* iface, BSTR qname, BSTR *value)
{
mxattributes *This = impl_from_IVBSAXAttributes( iface );
int len;
return ISAXAttributes_getValueFromQName(&This->ISAXAttributes_iface, qname, SysStringLen(qname),
(const WCHAR**)value, &len);
}
static const struct IVBSAXAttributesVtbl VBSAXAttributesVtbl =
{
VBSAXAttributes_QueryInterface,
VBSAXAttributes_AddRef,
VBSAXAttributes_Release,
VBSAXAttributes_GetTypeInfoCount,
VBSAXAttributes_GetTypeInfo,
VBSAXAttributes_GetIDsOfNames,
VBSAXAttributes_Invoke,
VBSAXAttributes_get_length,
VBSAXAttributes_getURI,
VBSAXAttributes_getLocalName,
VBSAXAttributes_getQName,
VBSAXAttributes_getIndexFromName,
VBSAXAttributes_getIndexFromQName,
VBSAXAttributes_getType,
VBSAXAttributes_getTypeFromName,
VBSAXAttributes_getTypeFromQName,
VBSAXAttributes_getValue,
VBSAXAttributes_getValueFromName,
VBSAXAttributes_getValueFromQName
};
static const tid_t mxattrs_iface_tids[] = {
IMXAttributes_tid,
0
};
static dispex_static_data_t mxattrs_dispex = {
NULL,
IMXAttributes_tid,
NULL,
mxattrs_iface_tids
};
HRESULT SAXAttributes_create(MSXML_VERSION version, IUnknown *outer, void **ppObj)
{
static const int default_count = 10;
mxattributes *This;
TRACE("(%p, %p)\n", outer, ppObj);
This = heap_alloc( sizeof (*This) );
if( !This )
return E_OUTOFMEMORY;
This->IMXAttributes_iface.lpVtbl = &MXAttributesVtbl;
This->ISAXAttributes_iface.lpVtbl = &SAXAttributesVtbl;
This->IVBSAXAttributes_iface.lpVtbl = &VBSAXAttributesVtbl;
This->ref = 1;
This->class_version = version;
This->attr = heap_alloc(default_count*sizeof(mxattribute));
This->length = 0;
This->allocated = default_count;
*ppObj = &This->IMXAttributes_iface;
init_dispex(&This->dispex, (IUnknown*)&This->IMXAttributes_iface, &mxattrs_dispex);
TRACE("returning iface %p\n", *ppObj);
return S_OK;
}
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