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/*
* buffer.c
*
* Copyright (C) 2012 - 2014 James Booth <boothj5@gmail.com>
*
* This file is part of Profanity.
*
* Profanity 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
* (at your option) any later version.
*
* Profanity 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 Profanity. If not, see <http://www.gnu.org/licenses/>.
*
* In addition, as a special exception, the copyright holders give permission to
* link the code of portions of this program with the OpenSSL library under
* certain conditions as described in each individual source file, and
* distribute linked combinations including the two.
*
* You must obey the GNU General Public License in all respects for all of the
* code used other than OpenSSL. If you modify file(s) with this exception, you
* may extend this exception to your version of the file(s), but you are not
* obligated to do so. If you do not wish to do so, delete this exception
* statement from your version. If you delete this exception statement from all
* source files in the program, then also delete it here.
*
*/
#include "config.h"
#include <stdlib.h>
#include <string.h>
#include <assert.h>
#include <stdlib.h>
#include <glib.h>
#ifdef HAVE_NCURSESW_NCURSES_H
#include <ncursesw/ncurses.h>
#elif HAVE_NCURSES_H
#include <ncurses.h>
#endif
#include "ui/window.h"
#include "ui/buffer.h"
#define BUFF_SIZE 1200
struct prof_buff_t {
GSList *entries;
};
static void _free_entry(ProfBuffEntry *entry);
ProfBuff
buffer_create()
{
ProfBuff new_buff = malloc(sizeof(struct prof_buff_t));
new_buff->entries = NULL;
return new_buff;
}
int
buffer_size(ProfBuff buffer)
{
return g_slist_length(buffer->entries);
}
void
buffer_free(ProfBuff buffer)
{
g_slist_free_full(buffer->entries, (GDestroyNotify)_free_entry);
free(buffer);
buffer = NULL;
}
void
buffer_push(ProfBuff buffer, const char show_char, GDateTime *time,
int flags, theme_item_t theme_item, const char * const from, const char * const message)
{
ProfBuffEntry *e = malloc(sizeof(struct prof_buff_entry_t));
e->show_char = show_char;
e->flags = flags;
e->theme_item = theme_item;
e->time = time;
e->from = strdup(from);
e->message = strdup(message);
if (g_slist_length(buffer->entries) == BUFF_SIZE) {
_free_entry(buffer->entries->data);
buffer->entries = g_slist_delete_link(buffer->entries, buffer->entries);
}
buffer->entries = g_slist_append(buffer->entries, e);
}
ProfBuffEntry*
buffer_yield_entry(ProfBuff buffer, int entry)
{
GSList *node = g_slist_nth(buffer->entries, entry);
return node->data;
}
static void
_free_entry(ProfBuffEntry *entry)
{
free(entry->message);
free(entry->from);
g_date_time_unref(entry->time);
free(entry);
}
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