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/*!The Treasure Box Library
*
* TBox 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.
*
* TBox 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 TBox;
* If not, see <a href="http://www.gnu.org/licenses/"> http://www.gnu.org/licenses/</a>
*
* Copyright (C) 2009 - 2015, ruki All rights reserved.
*
* @author ruki
* @file node.h
* @ingroup xml
*
*/
#ifndef TB_XML_NODE_H
#define TB_XML_NODE_H
/* //////////////////////////////////////////////////////////////////////////////////////
* includes
*/
#include "prefix.h"
/* //////////////////////////////////////////////////////////////////////////////////////
* extern
*/
__tb_extern_c_enter__
/* //////////////////////////////////////////////////////////////////////////////////////
* types
*/
/*! the xml node type
*
* @note see http://www.w3.org/TR/REC-DOM-Level-1/
*
*/
typedef enum __tb_xml_node_type_t
{
TB_XML_NODE_TYPE_NONE = 0
, TB_XML_NODE_TYPE_ELEMENT = 1
, TB_XML_NODE_TYPE_ATTRIBUTE = 2
, TB_XML_NODE_TYPE_TEXT = 3
, TB_XML_NODE_TYPE_CDATA = 4
, TB_XML_NODE_TYPE_ENTITY_REFERENCE = 5
, TB_XML_NODE_TYPE_ENTITY = 6
, TB_XML_NODE_TYPE_PROCESSING_INSTRUCTION = 7
, TB_XML_NODE_TYPE_COMMENT = 8
, TB_XML_NODE_TYPE_DOCUMENT = 9
, TB_XML_NODE_TYPE_DOCUMENT_TYPE = 10
, TB_XML_NODE_TYPE_DOCUMENT_FRAGMENT = 11
, TB_XML_NODE_TYPE_NOTATION = 12
}tb_xml_node_type_t;
/// the xml node
typedef struct __tb_xml_node_t
{
/// the node type
tb_size_t type;
/// the node name
tb_string_t name;
/// the node data
tb_string_t data;
/// the next
struct __tb_xml_node_t* next;
/// the childs head
struct __tb_xml_node_t* chead;
/// the childs tail
struct __tb_xml_node_t* ctail;
/// the childs size
tb_size_t csize;
/// the attributes head
struct __tb_xml_node_t* ahead;
/// the attributes tail
struct __tb_xml_node_t* atail;
/// the attributes size
tb_size_t asize;
/// the parent
struct __tb_xml_node_t* parent;
}tb_xml_node_t;
/// the xml element type
typedef struct __tb_xml_element_t
{
/// the node base
tb_xml_node_t base;
}tb_xml_element_t;
/// the xml text type
typedef struct __tb_xml_text_t
{
/// the node base
tb_xml_node_t base;
}tb_xml_text_t;
/// the xml cdata type
typedef struct __tb_xml_cdata_t
{
/// the node base
tb_xml_node_t base;
}tb_xml_cdata_t;
/// the xml comment type
typedef struct __tb_xml_comment_t
{
/// the node base
tb_xml_node_t base;
}tb_xml_comment_t;
/*! the xml attribute type
*
* <pre>
* inherit node,
* but since they are not actually child nodes of the element they describe,
* the DOM does not consider them part of the document tree.
* </pre>
*/
typedef struct __tb_xml_attribute_t
{
/// the node base
tb_xml_node_t base;
}tb_xml_attribute_t;
/// the xml document type
typedef struct __tb_xml_document_t
{
/// the node base
tb_xml_node_t base;
/// the version
tb_string_t version;
/// the charset
tb_string_t charset;
}tb_xml_document_t;
/// the xml document type type
typedef struct __tb_xml_document_type_t
{
/// the node base
tb_xml_node_t base;
/// the type
tb_string_t type;
}tb_xml_document_type_t;
/// the xml node ref type
typedef tb_xml_node_t* tb_xml_node_ref_t;
/* //////////////////////////////////////////////////////////////////////////////////////
* interfaces
*/
/*! init element node
*
* @param name the element name
* @return the element node
*/
tb_xml_node_ref_t tb_xml_node_init_element(tb_char_t const* name);
/*! init text node
*
* @param data the element text
* @return the element node
*/
tb_xml_node_ref_t tb_xml_node_init_text(tb_char_t const* data);
/*! init cdata node
*
* @param cdata the element cdata
* @return the element node
*/
tb_xml_node_ref_t tb_xml_node_init_cdata(tb_char_t const* cdata);
/*! init comment node
*
* @param comment the element comment
* @return the element node
*/
tb_xml_node_ref_t tb_xml_node_init_comment(tb_char_t const* comment);
/*! init attribute node
*
* @param name the attribute name
* @param data the attribute data
* @return the element node
*/
tb_xml_node_ref_t tb_xml_node_init_attribute(tb_char_t const* name, tb_char_t const* data);
/*! init document node
*
* @param version the xml version
* @param encoding the xml encoding
* @return the element node
*/
tb_xml_node_ref_t tb_xml_node_init_document(tb_char_t const* version, tb_char_t const* encoding);
/*! init document type node
*
* @param type the document type
* @return the element node
*/
tb_xml_node_ref_t tb_xml_node_init_document_type(tb_char_t const* type);
/*! exit the xml node
*
* @param node the element node
*/
tb_void_t tb_xml_node_exit(tb_xml_node_ref_t node);
/*! goto node by the gived path
*
* @param node the root node
* @return the goto node
*/
tb_xml_node_ref_t tb_xml_node_goto(tb_xml_node_ref_t node, tb_char_t const* path);
/*! the xml childs head node
*
* @param node the xml node
* @return the xml childs head node
*/
tb_xml_node_ref_t tb_xml_node_chead(tb_xml_node_ref_t node);
/*! the xml childs count
*
* @param node the xml node
* @return the xml childs count
*/
tb_size_t tb_xml_node_csize(tb_xml_node_ref_t node);
/*! the xml attributes head node
*
* @param node the xml node
* @return the xml attributes head node
*/
tb_xml_node_ref_t tb_xml_node_ahead(tb_xml_node_ref_t node);
/*! the xml attributes count
*
* @param node the xml node
* @return the xml attributes count
*/
tb_size_t tb_xml_node_asize(tb_xml_node_ref_t node);
/*! insert to the next node
*
* @param node the xml node
* @param next the xml next node
*/
tb_void_t tb_xml_node_insert_next(tb_xml_node_ref_t node, tb_xml_node_ref_t next);
/*! remove the next node
*
* @param node the xml node
*/
tb_void_t tb_xml_node_remove_next(tb_xml_node_ref_t node);
/*! append the node to the childs head
*
* @param node the xml node
* @param child the xml child node
*/
tb_void_t tb_xml_node_append_chead(tb_xml_node_ref_t node, tb_xml_node_ref_t child);
/*! append the node to the childs tail
*
* @param node the xml node
* @param child the xml child node
*/
tb_void_t tb_xml_node_append_ctail(tb_xml_node_ref_t node, tb_xml_node_ref_t child);
/*! remove the node from the childs head
*
* @param node the xml node
*/
tb_void_t tb_xml_node_remove_chead(tb_xml_node_ref_t node);
/*! remove the node from the childs tail
*
* @param node the xml node
*/
tb_void_t tb_xml_node_remove_ctail(tb_xml_node_ref_t node);
/*! append the node to the attributes head
*
* @param node the xml node
* @param attribute the xml attribute node
*/
tb_void_t tb_xml_node_append_ahead(tb_xml_node_ref_t node, tb_xml_node_ref_t attribute);
/*! append the node to the attributes tail
*
* @param node the xml node
* @param attribute the xml attribute node
*/
tb_void_t tb_xml_node_append_atail(tb_xml_node_ref_t node, tb_xml_node_ref_t attribute);
/* //////////////////////////////////////////////////////////////////////////////////////
* extern
*/
__tb_extern_c_leave__
#endif
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