libParser
/* $Id$ */
/* Copyright (c) 2010 Pierre Pronchery <khorben@defora.org> */
/* This file is part of DeforaOS System libParser */
/* 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, version 3 of the License.
*
* 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, see <http://www.gnu.org/licenses/>. */
#ifndef PARSER_XML_H
# define PARSER_XML_H
/* XML */
/* public */
/* types */
typedef struct _XML XML;
typedef enum _XMLFilter
{
XML_FILTER_NONE = 0,
XML_FILTER_WHITESPACE = 1
} XMLFilter;
typedef struct _XMLPrefs
{
int filters;
} XMLPrefs;
typedef struct _XMLAttribute
{
char * name;
char * value;
} XMLAttribute;
typedef union _XMLNode XMLNode;
typedef struct _XMLNodeTag XMLNodeTag;
typedef enum _XMLNodeType
{
XML_NODE_TYPE_TAG,
XML_NODE_TYPE_DATA,
XML_NODE_TYPE_ENTITY
} XMLNodeType;
struct _XMLNodeTag
{
XMLNodeType type;
XMLNodeTag * parent;
char * name;
XMLAttribute ** attributes;
size_t attributes_cnt;
XMLNode ** childs;
size_t childs_cnt;
};
typedef struct _XMLNodeData
{
XMLNodeType type;
XMLNodeTag * parent;
char * buffer;
size_t size;
} XMLNodeData;
typedef struct _XMLNodeEntity
{
XMLNodeType type;
XMLNodeTag * parent;
char * name;
} XMLNodeEntity;
union _XMLNode
{
XMLNodeType type;
struct
{
XMLNodeType type;
XMLNodeTag * parent;
} parent;
XMLNodeTag tag;
XMLNodeData data;
XMLNodeEntity entity;
};
typedef struct _XMLDocument
{
XMLNode * root;
} XMLDocument;
/* functions */
XML * xml_new(XMLPrefs * prefs, char const * pathname);
XML * xml_new_string(XMLPrefs * prefs, char const * string, size_t length);
void xml_delete(XML * xml);
/* accessors */
XMLDocument * xml_get_document(XML * xml);
char const * xml_get_filename(XML * xml);
/* node */
char const * xml_node_get_attribute_value_by_name(XMLNode * node,
char const * name);
#endif /* !PARSER_XML_H */