/usr/include/mialm/miaxmlio.h is in libmialm-dev 1.0.8-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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* Copyright (c) 2004-2013 Gert Wollny <gw.fossdev@gmail.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
* As an exception to this license, "NEC C&C Research Labs" may use
* this software under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation.
*
*/
#ifndef __xmlio_h
#define __xmlio_h
#include <mialm/miadefines.h>
#include <libxml/parser.h>
#include <glib.h>
typedef struct _ParserState ParserState;
typedef struct _ParserStateStack ParserStateStack;
/**
tag_start_callback:
@user_data: data passd in by the user when calling the SAX parser
@attrs: attributes of the XML tag that was just opened.
This is the prototype of the callback funtion that will be called by the SAX parser at the opening of a new XML tag.
*/
typedef void (*tag_start_callback) (ParserState * user_data,
const xmlChar ** attrs);
/**
tag_ch_callback:
@user_data: data passd in by the user when calling the SAX parser
@ch: character string
@len: length of the incomming character string
This is the prototype of the callback funtion that will be called whenever a chunk of characters is read
when handling an XML tag. The contents of a XML tag may come in parts, hence the incoming data should be accumulated.
*/
typedef void (*tag_ch_callback) (ParserState * user_data, const xmlChar * ch,
int len);
/**
tag_end_callback:
@user_data: data passd in by the user when calling the SAX parser
@property: property identifies this tag corresponds to.
This is the prototype of the callback funtion that will be called by the SAX parser at the closing of a XML tag.
*/
typedef void (*tag_end_callback) (ParserState * user_data, const gchar *property);
typedef struct _ParserTags ParserTags;
/**
* ParserTags:
* @tag_name: name of the XML tag to be handled by this table entry
* @start_callback: callback to execute when the tag starts
* @ch_callback: callback to execute when string data is read
* @end_callback: callback to execute when the tag ends, should handle storing of the read data
* @parser_tags: sub-table that describes the supported child-tags of this XML tag
*
* This table entry describes the handling of a certain XML tag. When the tag opens, it will call the
* @start_callback function and push its related the property and ch_callback and end_callback values
* on the @ParserStateStack that is used to parse the XML file at hand.
* If a new tag is read, that the sub-table will be used to identify the proper handler, and if none is available,
* the unknown tag handler will be used to skip over this tag.
*/
struct _ParserTags
{
const gchar *tag_name;
tag_start_callback start_callback;
tag_ch_callback ch_callback;
tag_end_callback end_callback;
const ParserTags *parser_tags;
};
/**
END_PARSER_TAGS:
Defines the end of a parset tags table.
*/
#define END_PARSER_TAGS {0,0,0,0,0}
/**
* ParserState:
* @pss: stack to store the parser states
* @data: additional user data that is passed to the parser
*
* This structure holds the current state when parsing an XML file.
*
*/
struct _ParserState
{
ParserStateStack *pss;
gpointer data;
};
/**
* ParserStateStack:
* @tag_id: unused field??
* @unknown_depth: xml-tree depth when reading (and discarding an unkown tag)
* @property: the property related to the tag that is currently read
* @ch_callback: currently active callback function to handle read characters
* @end_callback: currently active callback funtion to call when the currently read tag ends
* @n_parser_tags: size of following tag-callback map
* @parser_tags: table of tag-callback mappings
* @ch: string to accumulate corrently parsed section
* @data: private data passed to the parser
*
* A structure to hold the state of the parser.
*/
struct _ParserStateStack
{
/*< private >*/
ParserStateStack *parent;
/*< public >*/
gint tag_id;
gint unknown_depth;
GString *property;
tag_ch_callback ch_callback;
tag_end_callback end_callback;
gint n_parser_tags;
const ParserTags *parser_tags;
GString *ch;
gpointer data;
};
G_BEGIN_DECLS
void
xmlio_end_string(ParserState * state, const gchar *property);
void xmlio_end_float(ParserState * state, const gchar *property);
void xmlio_get_string (ParserState * state, const xmlChar * ch,
int len);
gboolean
xml_write_float (xmlNodePtr root, xmlNsPtr ns, const gchar * tag, gfloat f);
int
xml_sax_parse (const gchar * filename, const ParserTags * tags,
gpointer pdata);
G_END_DECLS
#endif
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