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1555 lines
43 KiB
C
1555 lines
43 KiB
C
/*
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* IXmlWriter implementation
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*
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* Copyright 2011 Alistair Leslie-Hughes
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* Copyright 2014, 2016 Nikolay Sivov for CodeWeavers
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#define COBJMACROS
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#include <stdarg.h>
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#include "windef.h"
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#include "winbase.h"
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#include "objbase.h"
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#include "xmllite.h"
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#include "xmllite_private.h"
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#include "initguid.h"
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#include "wine/debug.h"
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#include "wine/list.h"
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#include "wine/unicode.h"
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WINE_DEFAULT_DEBUG_CHANNEL(xmllite);
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/* not defined in public headers */
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DEFINE_GUID(IID_IXmlWriterOutput, 0xc1131708, 0x0f59, 0x477f, 0x93, 0x59, 0x7d, 0x33, 0x24, 0x51, 0xbc, 0x1a);
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static const WCHAR closeelementW[] = {'<','/'};
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static const WCHAR closetagW[] = {' ','/','>'};
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static const WCHAR closepiW[] = {'?','>'};
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static const WCHAR ltW[] = {'<'};
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static const WCHAR gtW[] = {'>'};
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static const WCHAR spaceW[] = {' '};
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static const WCHAR quoteW[] = {'"'};
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struct output_buffer
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{
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char *data;
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unsigned int allocated;
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unsigned int written;
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UINT codepage;
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};
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typedef enum
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{
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XmlWriterState_Initial, /* output is not set yet */
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XmlWriterState_Ready, /* SetOutput() was called, ready to start */
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XmlWriterState_InvalidEncoding, /* SetOutput() was called, but output had invalid encoding */
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XmlWriterState_PIDocStarted, /* document was started with manually added 'xml' PI */
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XmlWriterState_DocStarted, /* document was started with WriteStartDocument() */
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XmlWriterState_ElemStarted, /* writing element */
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XmlWriterState_Content, /* content is accepted at this point */
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XmlWriterState_DocClosed /* WriteEndDocument was called */
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} XmlWriterState;
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typedef struct
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{
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IXmlWriterOutput IXmlWriterOutput_iface;
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LONG ref;
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IUnknown *output;
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ISequentialStream *stream;
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IMalloc *imalloc;
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xml_encoding encoding;
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WCHAR *encoding_name; /* exactly as specified on output creation */
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struct output_buffer buffer;
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} xmlwriteroutput;
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static const struct IUnknownVtbl xmlwriteroutputvtbl;
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struct element
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{
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struct list entry;
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WCHAR *qname;
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unsigned int len; /* qname length in chars */
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};
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typedef struct _xmlwriter
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{
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IXmlWriter IXmlWriter_iface;
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LONG ref;
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IMalloc *imalloc;
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xmlwriteroutput *output;
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unsigned int indent_level;
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BOOL indent;
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BOOL bom;
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BOOL omitxmldecl;
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XmlConformanceLevel conformance;
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XmlWriterState state;
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BOOL bomwritten;
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BOOL starttagopen;
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struct list elements;
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} xmlwriter;
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static inline xmlwriter *impl_from_IXmlWriter(IXmlWriter *iface)
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{
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return CONTAINING_RECORD(iface, xmlwriter, IXmlWriter_iface);
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}
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static inline xmlwriteroutput *impl_from_IXmlWriterOutput(IXmlWriterOutput *iface)
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{
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return CONTAINING_RECORD(iface, xmlwriteroutput, IXmlWriterOutput_iface);
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}
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static const char *debugstr_writer_prop(XmlWriterProperty prop)
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{
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static const char * const prop_names[] =
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{
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"MultiLanguage",
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"Indent",
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"ByteOrderMark",
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"OmitXmlDeclaration",
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"ConformanceLevel"
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};
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if (prop > _XmlWriterProperty_Last)
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return wine_dbg_sprintf("unknown property=%d", prop);
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return prop_names[prop];
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}
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/* writer output memory allocation functions */
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static inline void *writeroutput_alloc(xmlwriteroutput *output, size_t len)
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{
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return m_alloc(output->imalloc, len);
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}
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static inline void writeroutput_free(xmlwriteroutput *output, void *mem)
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{
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m_free(output->imalloc, mem);
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}
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static inline void *writeroutput_realloc(xmlwriteroutput *output, void *mem, size_t len)
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{
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return m_realloc(output->imalloc, mem, len);
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}
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/* writer memory allocation functions */
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static inline void *writer_alloc(xmlwriter *writer, size_t len)
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{
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return m_alloc(writer->imalloc, len);
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}
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static inline void writer_free(xmlwriter *writer, void *mem)
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{
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m_free(writer->imalloc, mem);
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}
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static struct element *alloc_element(xmlwriter *writer, const WCHAR *prefix, const WCHAR *local)
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{
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struct element *ret;
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int len;
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ret = writer_alloc(writer, sizeof(*ret));
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if (!ret) return ret;
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len = prefix ? strlenW(prefix) + 1 /* ':' */ : 0;
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len += strlenW(local);
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ret->qname = writer_alloc(writer, (len + 1)*sizeof(WCHAR));
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ret->len = len;
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if (prefix) {
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static const WCHAR colonW[] = {':',0};
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strcpyW(ret->qname, prefix);
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strcatW(ret->qname, colonW);
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}
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else
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ret->qname[0] = 0;
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strcatW(ret->qname, local);
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return ret;
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}
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static void free_element(xmlwriter *writer, struct element *element)
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{
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writer_free(writer, element->qname);
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writer_free(writer, element);
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}
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static void push_element(xmlwriter *writer, struct element *element)
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{
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list_add_head(&writer->elements, &element->entry);
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}
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static struct element *pop_element(xmlwriter *writer)
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{
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struct element *element = LIST_ENTRY(list_head(&writer->elements), struct element, entry);
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if (element)
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list_remove(&element->entry);
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return element;
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}
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static HRESULT init_output_buffer(xmlwriteroutput *output)
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{
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struct output_buffer *buffer = &output->buffer;
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const int initial_len = 0x2000;
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UINT cp = ~0u;
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HRESULT hr;
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if (FAILED(hr = get_code_page(output->encoding, &cp)))
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WARN("Failed to get code page for specified encoding.\n");
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buffer->data = writeroutput_alloc(output, initial_len);
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if (!buffer->data) return E_OUTOFMEMORY;
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memset(buffer->data, 0, 4);
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buffer->allocated = initial_len;
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buffer->written = 0;
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buffer->codepage = cp;
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return S_OK;
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}
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static void free_output_buffer(xmlwriteroutput *output)
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{
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struct output_buffer *buffer = &output->buffer;
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writeroutput_free(output, buffer->data);
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buffer->data = NULL;
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buffer->allocated = 0;
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buffer->written = 0;
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}
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static HRESULT grow_output_buffer(xmlwriteroutput *output, int length)
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{
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struct output_buffer *buffer = &output->buffer;
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/* grow if needed, plus 4 bytes to be sure null terminator will fit in */
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if (buffer->allocated < buffer->written + length + 4) {
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int grown_size = max(2*buffer->allocated, buffer->allocated + length);
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char *ptr = writeroutput_realloc(output, buffer->data, grown_size);
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if (!ptr) return E_OUTOFMEMORY;
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buffer->data = ptr;
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buffer->allocated = grown_size;
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}
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return S_OK;
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}
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static HRESULT write_output_buffer(xmlwriteroutput *output, const WCHAR *data, int len)
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{
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struct output_buffer *buffer = &output->buffer;
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int length;
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HRESULT hr;
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char *ptr;
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if (buffer->codepage == 1200) {
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/* For UTF-16 encoding just copy. */
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length = len == -1 ? strlenW(data) : len;
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if (length) {
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length *= sizeof(WCHAR);
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hr = grow_output_buffer(output, length);
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if (FAILED(hr)) return hr;
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ptr = buffer->data + buffer->written;
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memcpy(ptr, data, length);
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buffer->written += length;
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ptr += length;
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/* null termination */
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*(WCHAR*)ptr = 0;
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}
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}
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else {
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length = WideCharToMultiByte(buffer->codepage, 0, data, len, NULL, 0, NULL, NULL);
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hr = grow_output_buffer(output, length);
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if (FAILED(hr)) return hr;
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ptr = buffer->data + buffer->written;
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length = WideCharToMultiByte(buffer->codepage, 0, data, len, ptr, length, NULL, NULL);
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buffer->written += len == -1 ? length-1 : length;
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}
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return S_OK;
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}
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static HRESULT write_output_buffer_quoted(xmlwriteroutput *output, const WCHAR *data, int len)
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{
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write_output_buffer(output, quoteW, ARRAY_SIZE(quoteW));
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write_output_buffer(output, data, len);
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write_output_buffer(output, quoteW, ARRAY_SIZE(quoteW));
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return S_OK;
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}
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/* TODO: test if we need to validate char range */
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static HRESULT write_output_qname(xmlwriteroutput *output, const WCHAR *prefix, const WCHAR *local_name)
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{
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if (prefix) {
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static const WCHAR colW[] = {':'};
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write_output_buffer(output, prefix, -1);
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write_output_buffer(output, colW, ARRAY_SIZE(colW));
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}
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write_output_buffer(output, local_name, -1);
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return S_OK;
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}
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static void writeroutput_release_stream(xmlwriteroutput *writeroutput)
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{
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if (writeroutput->stream) {
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ISequentialStream_Release(writeroutput->stream);
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writeroutput->stream = NULL;
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}
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}
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static inline HRESULT writeroutput_query_for_stream(xmlwriteroutput *writeroutput)
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{
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HRESULT hr;
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writeroutput_release_stream(writeroutput);
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hr = IUnknown_QueryInterface(writeroutput->output, &IID_IStream, (void**)&writeroutput->stream);
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if (hr != S_OK)
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hr = IUnknown_QueryInterface(writeroutput->output, &IID_ISequentialStream, (void**)&writeroutput->stream);
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return hr;
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}
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static HRESULT writeroutput_flush_stream(xmlwriteroutput *output)
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{
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struct output_buffer *buffer;
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ULONG written, offset = 0;
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HRESULT hr;
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if (!output || !output->stream)
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return S_OK;
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buffer = &output->buffer;
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/* It will loop forever until everything is written or an error occurred. */
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do {
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written = 0;
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hr = ISequentialStream_Write(output->stream, buffer->data + offset, buffer->written, &written);
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if (FAILED(hr)) {
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WARN("write to stream failed (0x%08x)\n", hr);
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buffer->written = 0;
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return hr;
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}
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offset += written;
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buffer->written -= written;
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} while (buffer->written > 0);
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return S_OK;
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}
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static HRESULT write_encoding_bom(xmlwriter *writer)
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{
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if (!writer->bom || writer->bomwritten) return S_OK;
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if (writer->output->encoding == XmlEncoding_UTF16) {
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static const char utf16bom[] = {0xff, 0xfe};
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struct output_buffer *buffer = &writer->output->buffer;
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int len = sizeof(utf16bom);
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HRESULT hr;
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hr = grow_output_buffer(writer->output, len);
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if (FAILED(hr)) return hr;
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memcpy(buffer->data + buffer->written, utf16bom, len);
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buffer->written += len;
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}
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writer->bomwritten = TRUE;
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return S_OK;
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}
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static const WCHAR *get_output_encoding_name(xmlwriteroutput *output)
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{
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if (output->encoding_name)
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return output->encoding_name;
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return get_encoding_name(output->encoding);
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}
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static HRESULT write_xmldecl(xmlwriter *writer, XmlStandalone standalone)
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{
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static const WCHAR versionW[] = {'<','?','x','m','l',' ','v','e','r','s','i','o','n','=','"','1','.','0','"'};
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static const WCHAR encodingW[] = {' ','e','n','c','o','d','i','n','g','='};
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write_encoding_bom(writer);
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writer->state = XmlWriterState_DocStarted;
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if (writer->omitxmldecl) return S_OK;
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/* version */
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write_output_buffer(writer->output, versionW, ARRAY_SIZE(versionW));
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/* encoding */
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write_output_buffer(writer->output, encodingW, ARRAY_SIZE(encodingW));
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write_output_buffer_quoted(writer->output, get_output_encoding_name(writer->output), -1);
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/* standalone */
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if (standalone == XmlStandalone_Omit)
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write_output_buffer(writer->output, closepiW, ARRAY_SIZE(closepiW));
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else {
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static const WCHAR standaloneW[] = {' ','s','t','a','n','d','a','l','o','n','e','=','\"'};
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static const WCHAR yesW[] = {'y','e','s','\"','?','>'};
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static const WCHAR noW[] = {'n','o','\"','?','>'};
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write_output_buffer(writer->output, standaloneW, ARRAY_SIZE(standaloneW));
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if (standalone == XmlStandalone_Yes)
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write_output_buffer(writer->output, yesW, ARRAY_SIZE(yesW));
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else
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write_output_buffer(writer->output, noW, ARRAY_SIZE(noW));
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}
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return S_OK;
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}
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static HRESULT writer_close_starttag(xmlwriter *writer)
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{
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HRESULT hr;
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if (!writer->starttagopen) return S_OK;
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hr = write_output_buffer(writer->output, gtW, ARRAY_SIZE(gtW));
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writer->starttagopen = FALSE;
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return hr;
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}
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static void writer_inc_indent(xmlwriter *writer)
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{
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writer->indent_level++;
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}
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static void writer_dec_indent(xmlwriter *writer)
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{
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if (writer->indent_level)
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writer->indent_level--;
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}
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static void write_node_indent(xmlwriter *writer)
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{
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static const WCHAR dblspaceW[] = {' ',' '};
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static const WCHAR crlfW[] = {'\r','\n'};
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unsigned int indent_level = writer->indent_level;
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if (!writer->indent)
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return;
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/* Do state check to prevent newline inserted after BOM. It is assumed that
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state does not change between writing BOM and inserting indentation. */
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if (writer->output->buffer.written && writer->state != XmlWriterState_Ready)
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write_output_buffer(writer->output, crlfW, ARRAY_SIZE(crlfW));
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while (indent_level--)
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write_output_buffer(writer->output, dblspaceW, ARRAY_SIZE(dblspaceW));
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}
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static HRESULT WINAPI xmlwriter_QueryInterface(IXmlWriter *iface, REFIID riid, void **ppvObject)
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{
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xmlwriter *This = impl_from_IXmlWriter(iface);
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TRACE("(%p)->(%s %p)\n", This, debugstr_guid(riid), ppvObject);
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if (IsEqualGUID(riid, &IID_IXmlWriter) ||
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IsEqualGUID(riid, &IID_IUnknown))
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{
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*ppvObject = iface;
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}
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else
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{
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FIXME("interface %s is not supported\n", debugstr_guid(riid));
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*ppvObject = NULL;
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return E_NOINTERFACE;
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}
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IXmlWriter_AddRef(iface);
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return S_OK;
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}
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static ULONG WINAPI xmlwriter_AddRef(IXmlWriter *iface)
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{
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xmlwriter *This = impl_from_IXmlWriter(iface);
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ULONG ref = InterlockedIncrement(&This->ref);
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TRACE("(%p)->(%u)\n", This, ref);
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return ref;
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}
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static ULONG WINAPI xmlwriter_Release(IXmlWriter *iface)
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{
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xmlwriter *This = impl_from_IXmlWriter(iface);
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ULONG ref = InterlockedDecrement(&This->ref);
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TRACE("(%p)->(%u)\n", This, ref);
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if (ref == 0) {
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struct element *element, *element2;
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IMalloc *imalloc = This->imalloc;
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writeroutput_flush_stream(This->output);
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if (This->output) IUnknown_Release(&This->output->IXmlWriterOutput_iface);
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/* element stack */
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LIST_FOR_EACH_ENTRY_SAFE(element, element2, &This->elements, struct element, entry) {
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list_remove(&element->entry);
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free_element(This, element);
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}
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writer_free(This, This);
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if (imalloc) IMalloc_Release(imalloc);
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}
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return ref;
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}
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|
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/*** IXmlWriter methods ***/
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static HRESULT WINAPI xmlwriter_SetOutput(IXmlWriter *iface, IUnknown *output)
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{
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xmlwriter *This = impl_from_IXmlWriter(iface);
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IXmlWriterOutput *writeroutput;
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HRESULT hr;
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TRACE("(%p)->(%p)\n", This, output);
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if (This->output) {
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writeroutput_release_stream(This->output);
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IUnknown_Release(&This->output->IXmlWriterOutput_iface);
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This->output = NULL;
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This->bomwritten = FALSE;
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This->indent_level = 0;
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}
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|
|
|
/* just reset current output */
|
|
if (!output) {
|
|
This->state = XmlWriterState_Initial;
|
|
return S_OK;
|
|
}
|
|
|
|
/* now try IXmlWriterOutput, ISequentialStream, IStream */
|
|
hr = IUnknown_QueryInterface(output, &IID_IXmlWriterOutput, (void**)&writeroutput);
|
|
if (hr == S_OK) {
|
|
if (writeroutput->lpVtbl == &xmlwriteroutputvtbl)
|
|
This->output = impl_from_IXmlWriterOutput(writeroutput);
|
|
else {
|
|
ERR("got external IXmlWriterOutput implementation: %p, vtbl=%p\n",
|
|
writeroutput, writeroutput->lpVtbl);
|
|
IUnknown_Release(writeroutput);
|
|
return E_FAIL;
|
|
}
|
|
}
|
|
|
|
if (hr != S_OK || !writeroutput) {
|
|
/* create IXmlWriterOutput basing on supplied interface */
|
|
hr = CreateXmlWriterOutputWithEncodingName(output, This->imalloc, NULL, &writeroutput);
|
|
if (hr != S_OK) return hr;
|
|
This->output = impl_from_IXmlWriterOutput(writeroutput);
|
|
}
|
|
|
|
if (This->output->encoding == XmlEncoding_Unknown)
|
|
This->state = XmlWriterState_InvalidEncoding;
|
|
else
|
|
This->state = XmlWriterState_Ready;
|
|
return writeroutput_query_for_stream(This->output);
|
|
}
|
|
|
|
static HRESULT WINAPI xmlwriter_GetProperty(IXmlWriter *iface, UINT property, LONG_PTR *value)
|
|
{
|
|
xmlwriter *This = impl_from_IXmlWriter(iface);
|
|
|
|
TRACE("(%p)->(%s %p)\n", This, debugstr_writer_prop(property), value);
|
|
|
|
if (!value) return E_INVALIDARG;
|
|
|
|
switch (property)
|
|
{
|
|
case XmlWriterProperty_Indent:
|
|
*value = This->indent;
|
|
break;
|
|
case XmlWriterProperty_ByteOrderMark:
|
|
*value = This->bom;
|
|
break;
|
|
case XmlWriterProperty_OmitXmlDeclaration:
|
|
*value = This->omitxmldecl;
|
|
break;
|
|
case XmlWriterProperty_ConformanceLevel:
|
|
*value = This->conformance;
|
|
break;
|
|
default:
|
|
FIXME("Unimplemented property (%u)\n", property);
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI xmlwriter_SetProperty(IXmlWriter *iface, UINT property, LONG_PTR value)
|
|
{
|
|
xmlwriter *This = impl_from_IXmlWriter(iface);
|
|
|
|
TRACE("(%p)->(%s %lu)\n", This, debugstr_writer_prop(property), value);
|
|
|
|
switch (property)
|
|
{
|
|
case XmlWriterProperty_Indent:
|
|
This->indent = !!value;
|
|
break;
|
|
case XmlWriterProperty_ByteOrderMark:
|
|
This->bom = !!value;
|
|
break;
|
|
case XmlWriterProperty_OmitXmlDeclaration:
|
|
This->omitxmldecl = !!value;
|
|
break;
|
|
default:
|
|
FIXME("Unimplemented property (%u)\n", property);
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI xmlwriter_WriteAttributes(IXmlWriter *iface, IXmlReader *pReader,
|
|
BOOL fWriteDefaultAttributes)
|
|
{
|
|
xmlwriter *This = impl_from_IXmlWriter(iface);
|
|
|
|
FIXME("%p %p %d\n", This, pReader, fWriteDefaultAttributes);
|
|
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT WINAPI xmlwriter_WriteAttributeString(IXmlWriter *iface, LPCWSTR ns_prefix,
|
|
LPCWSTR local_name, LPCWSTR ns_uri, LPCWSTR value)
|
|
{
|
|
static const WCHAR eqW[] = {'=','"'};
|
|
xmlwriter *This = impl_from_IXmlWriter(iface);
|
|
|
|
TRACE("%p %s %s %s %s\n", This, debugstr_w(ns_prefix), debugstr_w(local_name),
|
|
debugstr_w(ns_uri), debugstr_w(value));
|
|
|
|
switch (This->state)
|
|
{
|
|
case XmlWriterState_Initial:
|
|
return E_UNEXPECTED;
|
|
case XmlWriterState_Ready:
|
|
case XmlWriterState_DocClosed:
|
|
This->state = XmlWriterState_DocClosed;
|
|
return WR_E_INVALIDACTION;
|
|
case XmlWriterState_InvalidEncoding:
|
|
return MX_E_ENCODING;
|
|
default:
|
|
;
|
|
}
|
|
|
|
if (ns_prefix || ns_uri)
|
|
{
|
|
FIXME("namespaces are not supported.\n");
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
write_output_buffer(This->output, spaceW, ARRAY_SIZE(spaceW));
|
|
write_output_buffer(This->output, local_name, -1);
|
|
write_output_buffer(This->output, eqW, ARRAY_SIZE(eqW));
|
|
write_output_buffer(This->output, value, -1);
|
|
write_output_buffer(This->output, quoteW, ARRAY_SIZE(quoteW));
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
static void write_cdata_section(xmlwriteroutput *output, const WCHAR *data, int len)
|
|
{
|
|
static const WCHAR cdataopenW[] = {'<','!','[','C','D','A','T','A','['};
|
|
static const WCHAR cdatacloseW[] = {']',']','>'};
|
|
write_output_buffer(output, cdataopenW, ARRAY_SIZE(cdataopenW));
|
|
if (data)
|
|
write_output_buffer(output, data, len);
|
|
write_output_buffer(output, cdatacloseW, ARRAY_SIZE(cdatacloseW));
|
|
}
|
|
|
|
static HRESULT WINAPI xmlwriter_WriteCData(IXmlWriter *iface, LPCWSTR data)
|
|
{
|
|
xmlwriter *This = impl_from_IXmlWriter(iface);
|
|
int len;
|
|
|
|
TRACE("%p %s\n", This, debugstr_w(data));
|
|
|
|
switch (This->state)
|
|
{
|
|
case XmlWriterState_Initial:
|
|
return E_UNEXPECTED;
|
|
case XmlWriterState_ElemStarted:
|
|
writer_close_starttag(This);
|
|
break;
|
|
case XmlWriterState_Ready:
|
|
case XmlWriterState_DocClosed:
|
|
This->state = XmlWriterState_DocClosed;
|
|
return WR_E_INVALIDACTION;
|
|
case XmlWriterState_InvalidEncoding:
|
|
return MX_E_ENCODING;
|
|
default:
|
|
;
|
|
}
|
|
|
|
len = data ? strlenW(data) : 0;
|
|
|
|
write_node_indent(This);
|
|
if (!len)
|
|
write_cdata_section(This->output, NULL, 0);
|
|
else {
|
|
static const WCHAR cdatacloseW[] = {']',']','>',0};
|
|
while (len) {
|
|
const WCHAR *str = strstrW(data, cdatacloseW);
|
|
if (str) {
|
|
str += 2;
|
|
write_cdata_section(This->output, data, str - data);
|
|
len -= str - data;
|
|
data = str;
|
|
}
|
|
else {
|
|
write_cdata_section(This->output, data, len);
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI xmlwriter_WriteCharEntity(IXmlWriter *iface, WCHAR ch)
|
|
{
|
|
static const WCHAR fmtW[] = {'&','#','x','%','x',';',0};
|
|
xmlwriter *This = impl_from_IXmlWriter(iface);
|
|
WCHAR bufW[16];
|
|
|
|
TRACE("%p %#x\n", This, ch);
|
|
|
|
switch (This->state)
|
|
{
|
|
case XmlWriterState_Initial:
|
|
return E_UNEXPECTED;
|
|
case XmlWriterState_InvalidEncoding:
|
|
return MX_E_ENCODING;
|
|
case XmlWriterState_ElemStarted:
|
|
writer_close_starttag(This);
|
|
break;
|
|
case XmlWriterState_DocClosed:
|
|
return WR_E_INVALIDACTION;
|
|
default:
|
|
;
|
|
}
|
|
|
|
sprintfW(bufW, fmtW, ch);
|
|
write_output_buffer(This->output, bufW, -1);
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI xmlwriter_WriteChars(IXmlWriter *iface, const WCHAR *pwch, UINT cwch)
|
|
{
|
|
xmlwriter *This = impl_from_IXmlWriter(iface);
|
|
|
|
FIXME("%p %s %d\n", This, wine_dbgstr_w(pwch), cwch);
|
|
|
|
switch (This->state)
|
|
{
|
|
case XmlWriterState_Initial:
|
|
return E_UNEXPECTED;
|
|
case XmlWriterState_InvalidEncoding:
|
|
return MX_E_ENCODING;
|
|
case XmlWriterState_DocClosed:
|
|
return WR_E_INVALIDACTION;
|
|
default:
|
|
;
|
|
}
|
|
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
|
|
static HRESULT WINAPI xmlwriter_WriteComment(IXmlWriter *iface, LPCWSTR comment)
|
|
{
|
|
static const WCHAR copenW[] = {'<','!','-','-'};
|
|
static const WCHAR ccloseW[] = {'-','-','>'};
|
|
xmlwriter *This = impl_from_IXmlWriter(iface);
|
|
|
|
TRACE("%p %s\n", This, debugstr_w(comment));
|
|
|
|
switch (This->state)
|
|
{
|
|
case XmlWriterState_Initial:
|
|
return E_UNEXPECTED;
|
|
case XmlWriterState_InvalidEncoding:
|
|
return MX_E_ENCODING;
|
|
case XmlWriterState_ElemStarted:
|
|
writer_close_starttag(This);
|
|
break;
|
|
case XmlWriterState_DocClosed:
|
|
return WR_E_INVALIDACTION;
|
|
default:
|
|
;
|
|
}
|
|
|
|
write_node_indent(This);
|
|
write_output_buffer(This->output, copenW, ARRAY_SIZE(copenW));
|
|
if (comment) {
|
|
int len = strlenW(comment), i;
|
|
|
|
/* Make sure there's no two hyphen sequences in a string, space is used as a separator to produce compliant
|
|
comment string */
|
|
if (len > 1) {
|
|
for (i = 0; i < len; i++) {
|
|
write_output_buffer(This->output, comment + i, 1);
|
|
if (comment[i] == '-' && (i + 1 < len) && comment[i+1] == '-')
|
|
write_output_buffer(This->output, spaceW, ARRAY_SIZE(spaceW));
|
|
}
|
|
}
|
|
else
|
|
write_output_buffer(This->output, comment, len);
|
|
|
|
if (len && comment[len-1] == '-')
|
|
write_output_buffer(This->output, spaceW, ARRAY_SIZE(spaceW));
|
|
}
|
|
write_output_buffer(This->output, ccloseW, ARRAY_SIZE(ccloseW));
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI xmlwriter_WriteDocType(IXmlWriter *iface, LPCWSTR pwszName, LPCWSTR pwszPublicId,
|
|
LPCWSTR pwszSystemId, LPCWSTR pwszSubset)
|
|
{
|
|
xmlwriter *This = impl_from_IXmlWriter(iface);
|
|
|
|
FIXME("%p %s %s %s %s\n", This, wine_dbgstr_w(pwszName), wine_dbgstr_w(pwszPublicId),
|
|
wine_dbgstr_w(pwszSystemId), wine_dbgstr_w(pwszSubset));
|
|
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT WINAPI xmlwriter_WriteElementString(IXmlWriter *iface, LPCWSTR prefix,
|
|
LPCWSTR local_name, LPCWSTR uri, LPCWSTR value)
|
|
{
|
|
xmlwriter *This = impl_from_IXmlWriter(iface);
|
|
|
|
TRACE("(%p)->(%s %s %s %s)\n", This, wine_dbgstr_w(prefix), wine_dbgstr_w(local_name),
|
|
wine_dbgstr_w(uri), wine_dbgstr_w(value));
|
|
|
|
switch (This->state)
|
|
{
|
|
case XmlWriterState_Initial:
|
|
return E_UNEXPECTED;
|
|
case XmlWriterState_InvalidEncoding:
|
|
return MX_E_ENCODING;
|
|
case XmlWriterState_ElemStarted:
|
|
writer_close_starttag(This);
|
|
break;
|
|
case XmlWriterState_DocClosed:
|
|
return WR_E_INVALIDACTION;
|
|
default:
|
|
;
|
|
}
|
|
|
|
write_encoding_bom(This);
|
|
write_node_indent(This);
|
|
write_output_buffer(This->output, ltW, ARRAY_SIZE(ltW));
|
|
write_output_qname(This->output, prefix, local_name);
|
|
|
|
if (value)
|
|
{
|
|
write_output_buffer(This->output, gtW, ARRAY_SIZE(gtW));
|
|
write_output_buffer(This->output, value, -1);
|
|
write_output_buffer(This->output, closeelementW, ARRAY_SIZE(closeelementW));
|
|
write_output_qname(This->output, prefix, local_name);
|
|
write_output_buffer(This->output, gtW, ARRAY_SIZE(gtW));
|
|
}
|
|
else
|
|
write_output_buffer(This->output, closetagW, ARRAY_SIZE(closetagW));
|
|
|
|
This->state = XmlWriterState_Content;
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI xmlwriter_WriteEndDocument(IXmlWriter *iface)
|
|
{
|
|
xmlwriter *This = impl_from_IXmlWriter(iface);
|
|
|
|
TRACE("%p\n", This);
|
|
|
|
switch (This->state)
|
|
{
|
|
case XmlWriterState_Initial:
|
|
return E_UNEXPECTED;
|
|
case XmlWriterState_Ready:
|
|
case XmlWriterState_DocClosed:
|
|
This->state = XmlWriterState_DocClosed;
|
|
return WR_E_INVALIDACTION;
|
|
case XmlWriterState_InvalidEncoding:
|
|
return MX_E_ENCODING;
|
|
default:
|
|
;
|
|
}
|
|
|
|
/* empty element stack */
|
|
while (IXmlWriter_WriteEndElement(iface) == S_OK)
|
|
;
|
|
|
|
This->state = XmlWriterState_DocClosed;
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI xmlwriter_WriteEndElement(IXmlWriter *iface)
|
|
{
|
|
xmlwriter *This = impl_from_IXmlWriter(iface);
|
|
struct element *element;
|
|
|
|
TRACE("%p\n", This);
|
|
|
|
switch (This->state)
|
|
{
|
|
case XmlWriterState_Initial:
|
|
return E_UNEXPECTED;
|
|
case XmlWriterState_Ready:
|
|
case XmlWriterState_DocClosed:
|
|
This->state = XmlWriterState_DocClosed;
|
|
return WR_E_INVALIDACTION;
|
|
case XmlWriterState_InvalidEncoding:
|
|
return MX_E_ENCODING;
|
|
default:
|
|
;
|
|
}
|
|
|
|
element = pop_element(This);
|
|
if (!element)
|
|
return WR_E_INVALIDACTION;
|
|
|
|
writer_dec_indent(This);
|
|
|
|
if (This->starttagopen)
|
|
{
|
|
write_output_buffer(This->output, closetagW, ARRAY_SIZE(closetagW));
|
|
This->starttagopen = FALSE;
|
|
}
|
|
else {
|
|
/* write full end tag */
|
|
write_node_indent(This);
|
|
write_output_buffer(This->output, closeelementW, ARRAY_SIZE(closeelementW));
|
|
write_output_buffer(This->output, element->qname, element->len);
|
|
write_output_buffer(This->output, gtW, ARRAY_SIZE(gtW));
|
|
}
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI xmlwriter_WriteEntityRef(IXmlWriter *iface, LPCWSTR pwszName)
|
|
{
|
|
xmlwriter *This = impl_from_IXmlWriter(iface);
|
|
|
|
FIXME("%p %s\n", This, wine_dbgstr_w(pwszName));
|
|
|
|
switch (This->state)
|
|
{
|
|
case XmlWriterState_Initial:
|
|
return E_UNEXPECTED;
|
|
case XmlWriterState_InvalidEncoding:
|
|
return MX_E_ENCODING;
|
|
case XmlWriterState_DocClosed:
|
|
return WR_E_INVALIDACTION;
|
|
default:
|
|
;
|
|
}
|
|
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT WINAPI xmlwriter_WriteFullEndElement(IXmlWriter *iface)
|
|
{
|
|
xmlwriter *This = impl_from_IXmlWriter(iface);
|
|
struct element *element;
|
|
|
|
TRACE("%p\n", This);
|
|
|
|
switch (This->state)
|
|
{
|
|
case XmlWriterState_Initial:
|
|
return E_UNEXPECTED;
|
|
case XmlWriterState_Ready:
|
|
case XmlWriterState_DocClosed:
|
|
This->state = XmlWriterState_DocClosed;
|
|
return WR_E_INVALIDACTION;
|
|
case XmlWriterState_InvalidEncoding:
|
|
return MX_E_ENCODING;
|
|
default:
|
|
;
|
|
}
|
|
|
|
element = pop_element(This);
|
|
if (!element)
|
|
return WR_E_INVALIDACTION;
|
|
|
|
writer_close_starttag(This);
|
|
writer_dec_indent(This);
|
|
|
|
/* don't force full end tag to the next line */
|
|
if (This->state == XmlWriterState_ElemStarted)
|
|
This->state = XmlWriterState_Content;
|
|
else
|
|
write_node_indent(This);
|
|
|
|
/* write full end tag */
|
|
write_output_buffer(This->output, closeelementW, ARRAY_SIZE(closeelementW));
|
|
write_output_buffer(This->output, element->qname, element->len);
|
|
write_output_buffer(This->output, gtW, ARRAY_SIZE(gtW));
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI xmlwriter_WriteName(IXmlWriter *iface, LPCWSTR pwszName)
|
|
{
|
|
xmlwriter *This = impl_from_IXmlWriter(iface);
|
|
|
|
FIXME("%p %s\n", This, wine_dbgstr_w(pwszName));
|
|
|
|
switch (This->state)
|
|
{
|
|
case XmlWriterState_Initial:
|
|
return E_UNEXPECTED;
|
|
case XmlWriterState_Ready:
|
|
case XmlWriterState_DocClosed:
|
|
This->state = XmlWriterState_DocClosed;
|
|
return WR_E_INVALIDACTION;
|
|
case XmlWriterState_InvalidEncoding:
|
|
return MX_E_ENCODING;
|
|
default:
|
|
;
|
|
}
|
|
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT WINAPI xmlwriter_WriteNmToken(IXmlWriter *iface, LPCWSTR pwszNmToken)
|
|
{
|
|
xmlwriter *This = impl_from_IXmlWriter(iface);
|
|
|
|
FIXME("%p %s\n", This, wine_dbgstr_w(pwszNmToken));
|
|
|
|
switch (This->state)
|
|
{
|
|
case XmlWriterState_Initial:
|
|
return E_UNEXPECTED;
|
|
case XmlWriterState_Ready:
|
|
case XmlWriterState_DocClosed:
|
|
This->state = XmlWriterState_DocClosed;
|
|
return WR_E_INVALIDACTION;
|
|
case XmlWriterState_InvalidEncoding:
|
|
return MX_E_ENCODING;
|
|
default:
|
|
;
|
|
}
|
|
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT WINAPI xmlwriter_WriteNode(IXmlWriter *iface, IXmlReader *pReader,
|
|
BOOL fWriteDefaultAttributes)
|
|
{
|
|
xmlwriter *This = impl_from_IXmlWriter(iface);
|
|
|
|
FIXME("%p %p %d\n", This, pReader, fWriteDefaultAttributes);
|
|
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT WINAPI xmlwriter_WriteNodeShallow(IXmlWriter *iface, IXmlReader *pReader,
|
|
BOOL fWriteDefaultAttributes)
|
|
{
|
|
xmlwriter *This = impl_from_IXmlWriter(iface);
|
|
|
|
FIXME("%p %p %d\n", This, pReader, fWriteDefaultAttributes);
|
|
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT WINAPI xmlwriter_WriteProcessingInstruction(IXmlWriter *iface, LPCWSTR name,
|
|
LPCWSTR text)
|
|
{
|
|
xmlwriter *This = impl_from_IXmlWriter(iface);
|
|
static const WCHAR xmlW[] = {'x','m','l',0};
|
|
static const WCHAR openpiW[] = {'<','?'};
|
|
|
|
TRACE("(%p)->(%s %s)\n", This, wine_dbgstr_w(name), wine_dbgstr_w(text));
|
|
|
|
switch (This->state)
|
|
{
|
|
case XmlWriterState_Initial:
|
|
return E_UNEXPECTED;
|
|
case XmlWriterState_InvalidEncoding:
|
|
return MX_E_ENCODING;
|
|
case XmlWriterState_DocStarted:
|
|
if (!strcmpW(name, xmlW))
|
|
return WR_E_INVALIDACTION;
|
|
break;
|
|
case XmlWriterState_ElemStarted:
|
|
case XmlWriterState_DocClosed:
|
|
return WR_E_INVALIDACTION;
|
|
default:
|
|
;
|
|
}
|
|
|
|
write_encoding_bom(This);
|
|
write_node_indent(This);
|
|
write_output_buffer(This->output, openpiW, ARRAY_SIZE(openpiW));
|
|
write_output_buffer(This->output, name, -1);
|
|
write_output_buffer(This->output, spaceW, ARRAY_SIZE(spaceW));
|
|
write_output_buffer(This->output, text, -1);
|
|
write_output_buffer(This->output, closepiW, ARRAY_SIZE(closepiW));
|
|
|
|
if (!strcmpW(name, xmlW))
|
|
This->state = XmlWriterState_PIDocStarted;
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI xmlwriter_WriteQualifiedName(IXmlWriter *iface, LPCWSTR pwszLocalName,
|
|
LPCWSTR pwszNamespaceUri)
|
|
{
|
|
xmlwriter *This = impl_from_IXmlWriter(iface);
|
|
|
|
FIXME("%p %s %s\n", This, wine_dbgstr_w(pwszLocalName), wine_dbgstr_w(pwszNamespaceUri));
|
|
|
|
switch (This->state)
|
|
{
|
|
case XmlWriterState_Initial:
|
|
return E_UNEXPECTED;
|
|
case XmlWriterState_InvalidEncoding:
|
|
return MX_E_ENCODING;
|
|
case XmlWriterState_DocClosed:
|
|
return WR_E_INVALIDACTION;
|
|
default:
|
|
;
|
|
}
|
|
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT WINAPI xmlwriter_WriteRaw(IXmlWriter *iface, LPCWSTR data)
|
|
{
|
|
xmlwriter *This = impl_from_IXmlWriter(iface);
|
|
|
|
TRACE("%p %s\n", This, debugstr_w(data));
|
|
|
|
if (!data)
|
|
return S_OK;
|
|
|
|
switch (This->state)
|
|
{
|
|
case XmlWriterState_Initial:
|
|
return E_UNEXPECTED;
|
|
case XmlWriterState_Ready:
|
|
write_xmldecl(This, XmlStandalone_Omit);
|
|
/* fallthrough */
|
|
case XmlWriterState_DocStarted:
|
|
case XmlWriterState_PIDocStarted:
|
|
break;
|
|
case XmlWriterState_InvalidEncoding:
|
|
return MX_E_ENCODING;
|
|
default:
|
|
This->state = XmlWriterState_DocClosed;
|
|
return WR_E_INVALIDACTION;
|
|
}
|
|
|
|
write_output_buffer(This->output, data, -1);
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI xmlwriter_WriteRawChars(IXmlWriter *iface, const WCHAR *pwch, UINT cwch)
|
|
{
|
|
xmlwriter *This = impl_from_IXmlWriter(iface);
|
|
|
|
FIXME("%p %s %d\n", This, wine_dbgstr_w(pwch), cwch);
|
|
|
|
switch (This->state)
|
|
{
|
|
case XmlWriterState_Initial:
|
|
return E_UNEXPECTED;
|
|
case XmlWriterState_InvalidEncoding:
|
|
return MX_E_ENCODING;
|
|
case XmlWriterState_DocClosed:
|
|
return WR_E_INVALIDACTION;
|
|
default:
|
|
;
|
|
}
|
|
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT WINAPI xmlwriter_WriteStartDocument(IXmlWriter *iface, XmlStandalone standalone)
|
|
{
|
|
xmlwriter *This = impl_from_IXmlWriter(iface);
|
|
|
|
TRACE("(%p)->(%d)\n", This, standalone);
|
|
|
|
switch (This->state)
|
|
{
|
|
case XmlWriterState_Initial:
|
|
return E_UNEXPECTED;
|
|
case XmlWriterState_PIDocStarted:
|
|
This->state = XmlWriterState_DocStarted;
|
|
return S_OK;
|
|
case XmlWriterState_Ready:
|
|
break;
|
|
case XmlWriterState_InvalidEncoding:
|
|
return MX_E_ENCODING;
|
|
default:
|
|
This->state = XmlWriterState_DocClosed;
|
|
return WR_E_INVALIDACTION;
|
|
}
|
|
|
|
return write_xmldecl(This, standalone);
|
|
}
|
|
|
|
static HRESULT WINAPI xmlwriter_WriteStartElement(IXmlWriter *iface, LPCWSTR prefix, LPCWSTR local_name, LPCWSTR uri)
|
|
{
|
|
xmlwriter *This = impl_from_IXmlWriter(iface);
|
|
struct element *element;
|
|
|
|
TRACE("(%p)->(%s %s %s)\n", This, wine_dbgstr_w(prefix), wine_dbgstr_w(local_name), wine_dbgstr_w(uri));
|
|
|
|
if (!local_name)
|
|
return E_INVALIDARG;
|
|
|
|
switch (This->state)
|
|
{
|
|
case XmlWriterState_Initial:
|
|
return E_UNEXPECTED;
|
|
case XmlWriterState_InvalidEncoding:
|
|
return MX_E_ENCODING;
|
|
case XmlWriterState_DocClosed:
|
|
return WR_E_INVALIDACTION;
|
|
default:
|
|
;
|
|
}
|
|
|
|
/* close pending element */
|
|
if (This->starttagopen)
|
|
write_output_buffer(This->output, gtW, ARRAY_SIZE(gtW));
|
|
|
|
element = alloc_element(This, prefix, local_name);
|
|
if (!element)
|
|
return E_OUTOFMEMORY;
|
|
|
|
write_encoding_bom(This);
|
|
write_node_indent(This);
|
|
|
|
This->state = XmlWriterState_ElemStarted;
|
|
This->starttagopen = TRUE;
|
|
|
|
push_element(This, element);
|
|
|
|
write_output_buffer(This->output, ltW, ARRAY_SIZE(ltW));
|
|
write_output_qname(This->output, prefix, local_name);
|
|
writer_inc_indent(This);
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
static void write_escaped_string(xmlwriter *writer, const WCHAR *string)
|
|
{
|
|
static const WCHAR ampW[] = {'&','a','m','p',';'};
|
|
static const WCHAR ltW[] = {'&','l','t',';'};
|
|
static const WCHAR gtW[] = {'&','g','t',';'};
|
|
|
|
while (*string)
|
|
{
|
|
switch (*string)
|
|
{
|
|
case '<':
|
|
write_output_buffer(writer->output, ltW, ARRAY_SIZE(ltW));
|
|
break;
|
|
case '&':
|
|
write_output_buffer(writer->output, ampW, ARRAY_SIZE(ampW));
|
|
break;
|
|
case '>':
|
|
write_output_buffer(writer->output, gtW, ARRAY_SIZE(gtW));
|
|
break;
|
|
default:
|
|
write_output_buffer(writer->output, string, 1);
|
|
}
|
|
|
|
string++;
|
|
}
|
|
}
|
|
|
|
static HRESULT WINAPI xmlwriter_WriteString(IXmlWriter *iface, const WCHAR *string)
|
|
{
|
|
xmlwriter *This = impl_from_IXmlWriter(iface);
|
|
|
|
TRACE("%p %s\n", This, debugstr_w(string));
|
|
|
|
if (!string)
|
|
return S_OK;
|
|
|
|
switch (This->state)
|
|
{
|
|
case XmlWriterState_Initial:
|
|
return E_UNEXPECTED;
|
|
case XmlWriterState_ElemStarted:
|
|
writer_close_starttag(This);
|
|
break;
|
|
case XmlWriterState_Ready:
|
|
case XmlWriterState_DocClosed:
|
|
This->state = XmlWriterState_DocClosed;
|
|
return WR_E_INVALIDACTION;
|
|
case XmlWriterState_InvalidEncoding:
|
|
return MX_E_ENCODING;
|
|
default:
|
|
;
|
|
}
|
|
|
|
write_escaped_string(This, string);
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI xmlwriter_WriteSurrogateCharEntity(IXmlWriter *iface, WCHAR wchLow, WCHAR wchHigh)
|
|
{
|
|
xmlwriter *This = impl_from_IXmlWriter(iface);
|
|
|
|
FIXME("%p %d %d\n", This, wchLow, wchHigh);
|
|
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT WINAPI xmlwriter_WriteWhitespace(IXmlWriter *iface, LPCWSTR pwszWhitespace)
|
|
{
|
|
xmlwriter *This = impl_from_IXmlWriter(iface);
|
|
|
|
FIXME("%p %s\n", This, wine_dbgstr_w(pwszWhitespace));
|
|
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT WINAPI xmlwriter_Flush(IXmlWriter *iface)
|
|
{
|
|
xmlwriter *This = impl_from_IXmlWriter(iface);
|
|
|
|
TRACE("%p\n", This);
|
|
|
|
return writeroutput_flush_stream(This->output);
|
|
}
|
|
|
|
static const struct IXmlWriterVtbl xmlwriter_vtbl =
|
|
{
|
|
xmlwriter_QueryInterface,
|
|
xmlwriter_AddRef,
|
|
xmlwriter_Release,
|
|
xmlwriter_SetOutput,
|
|
xmlwriter_GetProperty,
|
|
xmlwriter_SetProperty,
|
|
xmlwriter_WriteAttributes,
|
|
xmlwriter_WriteAttributeString,
|
|
xmlwriter_WriteCData,
|
|
xmlwriter_WriteCharEntity,
|
|
xmlwriter_WriteChars,
|
|
xmlwriter_WriteComment,
|
|
xmlwriter_WriteDocType,
|
|
xmlwriter_WriteElementString,
|
|
xmlwriter_WriteEndDocument,
|
|
xmlwriter_WriteEndElement,
|
|
xmlwriter_WriteEntityRef,
|
|
xmlwriter_WriteFullEndElement,
|
|
xmlwriter_WriteName,
|
|
xmlwriter_WriteNmToken,
|
|
xmlwriter_WriteNode,
|
|
xmlwriter_WriteNodeShallow,
|
|
xmlwriter_WriteProcessingInstruction,
|
|
xmlwriter_WriteQualifiedName,
|
|
xmlwriter_WriteRaw,
|
|
xmlwriter_WriteRawChars,
|
|
xmlwriter_WriteStartDocument,
|
|
xmlwriter_WriteStartElement,
|
|
xmlwriter_WriteString,
|
|
xmlwriter_WriteSurrogateCharEntity,
|
|
xmlwriter_WriteWhitespace,
|
|
xmlwriter_Flush
|
|
};
|
|
|
|
/** IXmlWriterOutput **/
|
|
static HRESULT WINAPI xmlwriteroutput_QueryInterface(IXmlWriterOutput *iface, REFIID riid, void** ppvObject)
|
|
{
|
|
xmlwriteroutput *This = impl_from_IXmlWriterOutput(iface);
|
|
|
|
TRACE("(%p)->(%s %p)\n", This, debugstr_guid(riid), ppvObject);
|
|
|
|
if (IsEqualGUID(riid, &IID_IXmlWriterOutput) ||
|
|
IsEqualGUID(riid, &IID_IUnknown))
|
|
{
|
|
*ppvObject = iface;
|
|
}
|
|
else
|
|
{
|
|
WARN("interface %s not implemented\n", debugstr_guid(riid));
|
|
*ppvObject = NULL;
|
|
return E_NOINTERFACE;
|
|
}
|
|
|
|
IUnknown_AddRef(iface);
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
static ULONG WINAPI xmlwriteroutput_AddRef(IXmlWriterOutput *iface)
|
|
{
|
|
xmlwriteroutput *This = impl_from_IXmlWriterOutput(iface);
|
|
ULONG ref = InterlockedIncrement(&This->ref);
|
|
TRACE("(%p)->(%d)\n", This, ref);
|
|
return ref;
|
|
}
|
|
|
|
static ULONG WINAPI xmlwriteroutput_Release(IXmlWriterOutput *iface)
|
|
{
|
|
xmlwriteroutput *This = impl_from_IXmlWriterOutput(iface);
|
|
LONG ref = InterlockedDecrement(&This->ref);
|
|
|
|
TRACE("(%p)->(%d)\n", This, ref);
|
|
|
|
if (ref == 0)
|
|
{
|
|
IMalloc *imalloc = This->imalloc;
|
|
if (This->output) IUnknown_Release(This->output);
|
|
if (This->stream) ISequentialStream_Release(This->stream);
|
|
free_output_buffer(This);
|
|
writeroutput_free(This, This->encoding_name);
|
|
writeroutput_free(This, This);
|
|
if (imalloc) IMalloc_Release(imalloc);
|
|
}
|
|
|
|
return ref;
|
|
}
|
|
|
|
static const struct IUnknownVtbl xmlwriteroutputvtbl =
|
|
{
|
|
xmlwriteroutput_QueryInterface,
|
|
xmlwriteroutput_AddRef,
|
|
xmlwriteroutput_Release
|
|
};
|
|
|
|
HRESULT WINAPI CreateXmlWriter(REFIID riid, void **obj, IMalloc *imalloc)
|
|
{
|
|
xmlwriter *writer;
|
|
HRESULT hr;
|
|
|
|
TRACE("(%s, %p, %p)\n", wine_dbgstr_guid(riid), obj, imalloc);
|
|
|
|
if (imalloc)
|
|
writer = IMalloc_Alloc(imalloc, sizeof(*writer));
|
|
else
|
|
writer = heap_alloc(sizeof(*writer));
|
|
if(!writer) return E_OUTOFMEMORY;
|
|
|
|
writer->IXmlWriter_iface.lpVtbl = &xmlwriter_vtbl;
|
|
writer->ref = 1;
|
|
writer->imalloc = imalloc;
|
|
if (imalloc) IMalloc_AddRef(imalloc);
|
|
writer->output = NULL;
|
|
writer->indent_level = 0;
|
|
writer->indent = FALSE;
|
|
writer->bom = TRUE;
|
|
writer->omitxmldecl = FALSE;
|
|
writer->conformance = XmlConformanceLevel_Document;
|
|
writer->state = XmlWriterState_Initial;
|
|
writer->bomwritten = FALSE;
|
|
writer->starttagopen = FALSE;
|
|
list_init(&writer->elements);
|
|
|
|
hr = IXmlWriter_QueryInterface(&writer->IXmlWriter_iface, riid, obj);
|
|
IXmlWriter_Release(&writer->IXmlWriter_iface);
|
|
|
|
TRACE("returning iface %p, hr %#x\n", *obj, hr);
|
|
|
|
return hr;
|
|
}
|
|
|
|
static HRESULT create_writer_output(IUnknown *stream, IMalloc *imalloc, xml_encoding encoding,
|
|
const WCHAR *encoding_name, IXmlWriterOutput **output)
|
|
{
|
|
xmlwriteroutput *writeroutput;
|
|
HRESULT hr;
|
|
|
|
*output = NULL;
|
|
|
|
if (imalloc)
|
|
writeroutput = IMalloc_Alloc(imalloc, sizeof(*writeroutput));
|
|
else
|
|
writeroutput = heap_alloc(sizeof(*writeroutput));
|
|
if (!writeroutput)
|
|
return E_OUTOFMEMORY;
|
|
|
|
writeroutput->IXmlWriterOutput_iface.lpVtbl = &xmlwriteroutputvtbl;
|
|
writeroutput->ref = 1;
|
|
writeroutput->imalloc = imalloc;
|
|
if (imalloc)
|
|
IMalloc_AddRef(imalloc);
|
|
writeroutput->encoding = encoding;
|
|
writeroutput->stream = NULL;
|
|
hr = init_output_buffer(writeroutput);
|
|
if (FAILED(hr)) {
|
|
IUnknown_Release(&writeroutput->IXmlWriterOutput_iface);
|
|
return hr;
|
|
}
|
|
|
|
if (encoding_name) {
|
|
unsigned int size = (strlenW(encoding_name) + 1) * sizeof(WCHAR);
|
|
writeroutput->encoding_name = writeroutput_alloc(writeroutput, size);
|
|
memcpy(writeroutput->encoding_name, encoding_name, size);
|
|
}
|
|
else
|
|
writeroutput->encoding_name = NULL;
|
|
|
|
IUnknown_QueryInterface(stream, &IID_IUnknown, (void**)&writeroutput->output);
|
|
|
|
*output = &writeroutput->IXmlWriterOutput_iface;
|
|
|
|
TRACE("returning iface %p\n", *output);
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
HRESULT WINAPI CreateXmlWriterOutputWithEncodingName(IUnknown *stream,
|
|
IMalloc *imalloc,
|
|
LPCWSTR encoding,
|
|
IXmlWriterOutput **output)
|
|
{
|
|
static const WCHAR utf8W[] = {'U','T','F','-','8',0};
|
|
xml_encoding xml_enc;
|
|
|
|
TRACE("%p %p %s %p\n", stream, imalloc, debugstr_w(encoding), output);
|
|
|
|
if (!stream || !output) return E_INVALIDARG;
|
|
|
|
xml_enc = parse_encoding_name(encoding ? encoding : utf8W, -1);
|
|
return create_writer_output(stream, imalloc, xml_enc, encoding, output);
|
|
}
|
|
|
|
HRESULT WINAPI CreateXmlWriterOutputWithEncodingCodePage(IUnknown *stream,
|
|
IMalloc *imalloc,
|
|
UINT codepage,
|
|
IXmlWriterOutput **output)
|
|
{
|
|
xml_encoding xml_enc;
|
|
|
|
TRACE("%p %p %u %p\n", stream, imalloc, codepage, output);
|
|
|
|
if (!stream || !output) return E_INVALIDARG;
|
|
|
|
xml_enc = get_encoding_from_codepage(codepage);
|
|
return create_writer_output(stream, imalloc, xml_enc, NULL, output);
|
|
}
|