xml.h

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/* 
 * Copyright (C) 2008-2011 Teluu Inc. (http://www.teluu.com)
 * Copyright (C) 2003-2008 Benny Prijono <benny@prijono.org>
 *
 * 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 2 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 
 */
#ifndef __PJ_XML_H__
#define __PJ_XML_H__
 
#include <pj/types.h>
#include <pj/list.h>
 
PJ_BEGIN_DECL
 
typedef struct pj_xml_attr pj_xml_attr;
 
typedef struct pj_xml_node pj_xml_node;
 
struct pj_xml_attr
{
    PJ_DECL_LIST_MEMBER(pj_xml_attr);   
    pj_str_t    name;                   
    pj_str_t    value;                  
};
 
typedef struct pj_xml_node_head
{
    PJ_DECL_LIST_MEMBER(pj_xml_node);   
} pj_xml_node_head;
 
struct pj_xml_node
{
    PJ_DECL_LIST_MEMBER(pj_xml_node);   
    pj_str_t            name;           
    pj_xml_attr         attr_head;      
    pj_xml_node_head    node_head;      
    pj_str_t            content;        
};
 
PJ_DECL(pj_xml_node*) pj_xml_parse( pj_pool_t *pool, char *msg, pj_size_t len);
 
 
PJ_DECL(int) pj_xml_print( const pj_xml_node *node, char *buf, pj_size_t len,
                           pj_bool_t prolog);
 
PJ_DECL(pj_xml_node*) pj_xml_clone( pj_pool_t *pool, const pj_xml_node *rhs);
 
 
PJ_DECL(pj_xml_node*) pj_xml_node_new(pj_pool_t *pool, const pj_str_t *name);
 
 
PJ_DECL(pj_xml_attr*) pj_xml_attr_new(pj_pool_t *pool, const pj_str_t *name,
                                      const pj_str_t *value);
 
PJ_DECL(void) pj_xml_add_node( pj_xml_node *parent, pj_xml_node *node );
 
 
PJ_DECL(void) pj_xml_add_attr( pj_xml_node *node, pj_xml_attr *attr );
 
PJ_DECL(pj_xml_node*) pj_xml_find_node(const pj_xml_node *parent, 
                                       const pj_str_t *name);
 
PJ_DECL(pj_xml_node*) pj_xml_find_next_node(const pj_xml_node *parent, 
                                            const pj_xml_node *node,
                                            const pj_str_t *name);
 
PJ_DECL(pj_xml_node*) pj_xml_find_node_rec(const pj_xml_node *parent, 
                                           const pj_str_t *name);
 
 
PJ_DECL(pj_xml_attr*) pj_xml_find_attr(const pj_xml_node *node, 
                                       const pj_str_t *name,
                                       const pj_str_t *value);
 
 
PJ_DECL(pj_xml_node*) pj_xml_find( const pj_xml_node *parent, 
                                   const pj_str_t *name,
                                   const void *data, 
                                   pj_bool_t (*match)(const pj_xml_node *, 
                                                      const void*));
 
 
PJ_DECL(pj_xml_node*) pj_xml_find_rec(const pj_xml_node *parent, 
                                      const pj_str_t *name,
                                      const void *data, 
                                      pj_bool_t (*match)(const pj_xml_node*, 
                                                         const void*));
 
 
PJ_END_DECL
 
#endif  /* __PJ_XML_H__ */