/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
 * Copyright (C) 2006 Imendio AB
 *
 * This program 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 of the
 * License, or (at your option) any later version.
 *
 * This program 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 program; if not, write to the
 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
 * Boston, MA 02111-1307, USA.
 */

#include <config.h>

#include <string.h>

#include "lm-misc.h"

static void
misc_setup_source (GMainContext *context,
                   GSource      *source,
                   GSourceFunc   function,
                   gpointer      data)
{
    g_source_set_callback (source, (GSourceFunc)function, data, NULL);
    g_source_attach (source, context);
    g_source_unref (source);
}

GSource *
lm_misc_add_io_watch (GMainContext *context,
                      GIOChannel   *channel,
                      GIOCondition  condition,
                      GIOFunc       function,
                      gpointer      data)
{
    GSource *source;

    g_return_val_if_fail (channel != NULL, 0);

    source = g_io_create_watch (channel, condition);
    misc_setup_source (context, source, (GSourceFunc) function, data);

    return source;
}

GSource *
lm_misc_add_idle (GMainContext *context,
                  GSourceFunc   function,
                  gpointer      data)
{
    GSource *source;

    g_return_val_if_fail (function != NULL, 0);

    source = g_idle_source_new ();
    misc_setup_source (context, source, function, data);

    return source;
}

GSource *
lm_misc_add_timeout (GMainContext *context,
                     guint         interval,
                     GSourceFunc   function,
                     gpointer      data)
{
    GSource *source;

    g_return_val_if_fail (function != NULL, 0);

    source = g_timeout_source_new (interval);
    misc_setup_source (context, source, function, data);

    return source;
}

const char *
lm_misc_io_condition_to_str  (GIOCondition condition)
{
    static char buf[256];

    buf[0] = '\0';

    if(condition & G_IO_ERR)
        strcat(buf, "G_IO_ERR ");
    if(condition & G_IO_HUP)
        strcat(buf, "G_IO_HUP ");
    if(condition & G_IO_NVAL)
        strcat(buf, "G_IO_NVAL ");
    if(condition & G_IO_IN)
        strcat(buf, "G_IO_IN ");
    if(condition & G_IO_OUT)
        strcat(buf, "G_IO_OUT ");

    return buf;
}