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/*
* sydra
*
* sydra is a toolbox which allows you to set up multiple bidirectional
* Video/Audio streams from external locations.
* sydra has been written to be used for the Elevate Festival in Graz
* Austria in order to involve external locations to present themselves
* at the festival.
* Sydra is based on GStreamer and is written in C.
*
*
* Copyright (C) 2014 Christian Pointner <equinox@helsinki.at>
*
* This file is part of sydra.
*
* sydra 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.
*
* sydra 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 sydra. If not, see <http://www.gnu.org/licenses/>.
*
* In addition, as a special exception, the copyright holders hereby
* grant permission for non-GPL-compatible GStreamer plugins to be used
* and distributed together with GStreamer and sydra.
* This permission goes above and beyond the permissions granted by the
* GPL license sydra is covered by.
*/
#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_;
}
}
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