summaryrefslogtreecommitdiff
path: root/src/string_list.c
blob: ffea526f84e18f11e7ebb37317051fbeaec36c7b (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
/*
 *  rharchive
 *
 *  The Radio Helsinki Archive Daemon
 *  
 *
 *  Copyright (C) 2010-2011 Christian Pointner <equinox@helsinki.at>
 *                         
 *  This file is part of rharchive.
 *
 *  rharchive 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 3 of the License, or
 *  any later version.
 *
 *  rharchive 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 rharchive. If not, see <http://www.gnu.org/licenses/>.
 */

#include <string.h>
#include <stdlib.h>
#include <stdio.h>

#include "string_list.h"
#include "slist.h"

int string_list_init(string_list_t* list)
{
  return slist_init(list, &free);
}

void string_list_clear(string_list_t* list)
{
  slist_clear(list);
}

int string_list_add(string_list_t* list, const char* string)
{
  if(!list)
    return -1;
  
  char* tmp = strdup(string);
  if(slist_add(list, tmp) == NULL) {
    free(tmp);
    return -2;
  }

  return 0;
}

void string_list_print(string_list_t* list, const char* head, const char* tail)
{
  if(!list)
    return;
  
  slist_element_t* tmp = list->first_;
  while(tmp) {
    printf("%s%s%s", head, (char*)(tmp->data_), tail);
    tmp = tmp->next_;
  }
}