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/*
* Node.cpp
*
* Copyright (c) 2009 Jonathan Beck All Rights Reserved.
*
* This library 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.
*
* This library 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 this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include <stdlib.h>
#include <plist/Node.h>
#include <plist/Structure.h>
#include <plist/Dictionary.h>
#include <plist/Array.h>
#include <plist/Boolean.h>
#include <plist/Integer.h>
#include <plist/Real.h>
#include <plist/String.h>
#include <plist/Key.h>
#include <plist/Uid.h>
#include <plist/Data.h>
#include <plist/Date.h>
namespace PList
{
Node::Node(Node* parent) : _parent(parent)
{
}
Node::Node(plist_t node, Node* parent) : _node(node), _parent(parent)
{
}
Node::Node(plist_type type, Node* parent) : _parent(parent)
{
_node = NULL;
switch (type)
{
case PLIST_BOOLEAN:
_node = plist_new_bool(0);
break;
case PLIST_UINT:
_node = plist_new_uint(0);
break;
case PLIST_REAL:
_node = plist_new_real(0.);
break;
case PLIST_STRING:
_node = plist_new_string("");
break;
case PLIST_KEY:
_node = plist_new_string("");
plist_set_key_val(_node, "");
break;
case PLIST_UID:
_node = plist_new_uid(0);
break;
case PLIST_DATA:
_node = plist_new_data(NULL,0);
break;
case PLIST_DATE:
_node = plist_new_date(0,0);
break;
case PLIST_ARRAY:
_node = plist_new_array();
break;
case PLIST_DICT:
_node = plist_new_dict();
break;
case PLIST_NONE:
default:
break;
}
}
Node::~Node()
{
/* If the Node is in a container, let _node be cleaned up by
* operations on the parent plist_t. Otherwise, duplicate frees
* occur when a Node is removed from or replaced in a Dictionary.
*/
if (_parent == NULL)
plist_free(_node);
_node = NULL;
_parent = NULL;
}
plist_type Node::GetType() const
{
if (_node)
{
return plist_get_node_type(_node);
}
return PLIST_NONE;
}
plist_t Node::GetPlist() const
{
return _node;
}
Node* Node::GetParent() const
{
return _parent;
}
Node* Node::FromPlist(plist_t node, Node* parent)
{
Node* ret = NULL;
if (node)
{
plist_type type = plist_get_node_type(node);
switch (type)
{
case PLIST_DICT:
ret = new Dictionary(node, parent);
break;
case PLIST_ARRAY:
ret = new Array(node, parent);
break;
case PLIST_BOOLEAN:
ret = new Boolean(node, parent);
break;
case PLIST_UINT:
ret = new Integer(node, parent);
break;
case PLIST_REAL:
ret = new Real(node, parent);
break;
case PLIST_STRING:
ret = new String(node, parent);
break;
case PLIST_KEY:
ret = new Key(node, parent);
break;
case PLIST_UID:
ret = new Uid(node, parent);
break;
case PLIST_DATE:
ret = new Date(node, parent);
break;
case PLIST_DATA:
ret = new Data(node, parent);
break;
default:
plist_free(node);
break;
}
}
return ret;
}
};
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