1/*
2 * Copyright (c) 2004-2007 Marcus Overhagen <marcus@overhagen.de>
3 *
4 * Permission is hereby granted, free of charge, to any person
5 * obtaining a copy of this software and associated documentation
6 * files (the "Software"), to deal in the Software without restriction,
7 * including without limitation the rights to use, copy, modify,
8 * merge, publish, distribute, sublicense, and/or sell copies of
9 * the Software, and to permit persons to whom the Software is
10 * furnished to do so, subject to the following conditions:
11 *
12 * The above copyright notice and this permission notice shall be
13 * included in all copies or substantial portions of the Software.
14 *
15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
16 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
17 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
18 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
19 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
20 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
21 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
22 * OTHER DEALINGS IN THE SOFTWARE.
23 */
24
25#ifndef __STRING_LIST_H
26#define __STRING_LIST_H
27
28#include <List.h>
29#include <stdio.h>
30#include <stdlib.h>
31#include <string.h>
32
33class StringList
34{
35public:
36			StringList();
37			~StringList();
38
39			// AddItem makes a copy of the data
40			void AddItem(const char *string);
41
42			// either the String or NULL
43			const char *ItemAt(int index) const;
44
45			void MakeEmpty();
46
47private:
48	BList	list;
49};
50
51
52inline
53StringList::StringList()
54 :	list()
55{
56}
57
58
59inline
60StringList::~StringList()
61{
62	MakeEmpty();
63}
64
65
66inline void
67StringList::AddItem(const char *string)
68{
69	list.AddItem(strdup(string));
70}
71
72
73inline const char *
74StringList::ItemAt(int index) const
75{
76	return (const char *)list.ItemAt(index);
77}
78
79
80inline void
81StringList::MakeEmpty()
82{
83	int i = list.CountItems();
84	while (--i > -1)
85		free(list.RemoveItem(i));
86}
87
88
89#endif
90