/* -*- mode: c; c-basic-offset: 4; tab-width: 4; indent-tabs-mode: t -*-
 *
 * Conky, a system monitor, based on torsmo
 *
 * Any original torsmo code is licensed under the BSD license
 *
 * All code written since the fork of torsmo is licensed under the GPL
 *
 * Please see COPYING for details
 *
 * Copyright (c) 2004, Hannu Saransaari and Lauri Hakkarainen
 * Copyright (c) 2005-2009 Brenden Matthews, Philip Kovacs, et. al.
 *	(see AUTHORS)
 * All rights reserved.
 *
 * This program 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.
 *
 * 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 General Public License for more details.
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 * vim: ts=4 sw=4 noet ai cindent syntax=c
 *
 */

#ifndef _conky_h_
#define _conky_h_

#include "config.h"	/* defines */

#if defined(HAS_MCHECK_H)
#include <mcheck.h>
#endif /* HAS_MCHECK_H */

#undef EQUAL
#undef FALSE
#undef TRUE
#define EQUAL 0	//returnvalue of strcmp-variants when strings are equal
#define FALSE 0
#define TRUE 1

#define DEFAULT_BAR_WIDTH_NO_X 10

#if !defined(__GNUC__)
#  define __attribute__(x) /* nothing */
#endif

#ifndef HAVE_STRNDUP
// use our own strndup() if it's not available
char *strndup(const char *s, size_t n);
#endif /* HAVE_STRNDUP */

/* headers of optional features
 * include them here, so we don't need to run the check
 * in every code file optionally using the feature
 */

#ifdef AUDACIOUS
#include "audacious.h"
#endif

#ifdef BMPX
#include "bmpx.h"
#endif

#ifdef EVE
#include "eve.h"
#endif

#ifdef HDDTEMP
#include "hddtemp.h"
#endif /* HDDTEMP */

#ifdef MOC
#include "moc.h"
#endif

#ifdef MPD
#include "mpd.h"
#endif

#ifdef NVIDIA
#include "nvidia.h"
#endif

#ifdef HAVE_CURL
#include "ccurl_thread.h"
#endif /* HAVE_CURL */

#ifdef RSS
#include "rss.h"
#endif /* RSS */

#ifdef XOAP
#ifndef WEATHER
#error "WEATHER needs to be defined if XOAP is defined"
#endif /* WEATHER */
#endif /* XOAP */

#ifdef WEATHER
#include "weather.h"
#endif /* WEATHER */

#ifdef TCP_PORT_MONITOR
#include "tcp-portmon.h"
#endif

#ifdef XMMS2
#include "xmms2.h"
#endif

#ifdef IBM
#include "ibm.h"
#include "smapi.h"
#endif

#ifdef APCUPSD
#include "apcupsd.h"
#endif

/* sony support */
#include "sony.h"

/* A size for temporary, static buffers to use when
 * one doesn't know what to choose. Defaults to 256.  */
extern unsigned int text_buffer_size;

#ifdef X11
int get_stippled_borders(void);
#endif /* X11 */

/* defined in conky.c */
extern long default_fg_color, default_bg_color, default_out_color;
extern long color0, color1, color2, color3, color4, color5, color6, color7,
	   color8, color9;
void set_current_text_color(long colour);
long get_current_text_color(void);

void set_updatereset(int);
int get_updatereset(void);

char *get_global_text(void);
extern long global_text_lines;

//adds newstring to to the tree unless you can already see it when travelling back.
//if it's possible to attach it then it returns a pointer to the leaf, else it returns NULL
struct conftree* conftree_add(struct conftree* previous, const char* newstring);

extern struct conftree *currentconffile;

enum {
	INFO_CPU = 0,
	INFO_MAIL = 1,
	INFO_MEM = 2,
	INFO_NET = 3,
	INFO_PROCS = 4,
	INFO_RUN_PROCS = 5,
	INFO_UPTIME = 6,
	INFO_BUFFERS = 7,
	INFO_FS = 8,
	INFO_SYSFS = 9,
	INFO_MIXER = 10,
	INFO_LOADAVG = 11,
	INFO_UNAME = 12,
	INFO_FREQ = 13,
#ifdef MPD
	INFO_MPD = 14,
#endif
	INFO_TOP = 15,
	INFO_WIFI = 16,
	INFO_DISKIO = 17,
	INFO_I8K = 18,
#ifdef TCP_PORT_MONITOR
	INFO_TCP_PORT_MONITOR = 19,
#endif
#ifdef AUDACIOUS
	INFO_AUDACIOUS = 20,
#endif
#ifdef BMPX
	INFO_BMPX = 21,
#endif
#ifdef XMMS2
	INFO_XMMS2 = 22,
#endif
	INFO_ENTROPY = 23,
#ifdef IBM
	INFO_SMAPI = 25,
#endif
	INFO_USERS = 26,
	INFO_GW = 27,
#ifdef NVIDIA
	INFO_NVIDIA = 28,
#endif
#ifdef X11
	INFO_X11 = 29,
#endif
	INFO_DNS = 30,
#ifdef MOC
	INFO_MOC = 31,
#endif
#ifdef APCUPSD
 	INFO_APCUPSD = 32,
#endif
#ifdef WEATHER
	INFO_WEATHER = 33,
#endif
};

/* get_battery_stuff() item selector
 * needed by conky.c, linux.c and freebsd.c */
enum {
	BATTERY_STATUS,
	BATTERY_TIME
};

/* if_up strictness selector
 * needed by conky.c and linux.c (and potentially others) */
enum {
	IFUP_UP,
	IFUP_LINK,
	IFUP_ADDR
} ifup_strictness;

#ifdef HAVE_LUA
#include "llua.h"
#endif /* HAVE_LUA */

/* needed by linux.c and top.c -> outsource somewhere */
enum {
	/* set to true if kernel uses "long" format for /proc/stats */
	KFLAG_IS_LONGSTAT = 0x01,
	/* set to true if kernel shows # of threads for the proc value
	 * in sysinfo() call */
	KFLAG_PROC_IS_THREADS = 0x02
	/* bits 0x04, 0x08, 0x10, 0x20, 0x40, 0x80 available for future use */
	/* KFLAG_NEXT_ONE = 0x04 */
};
#define KFLAG_SETON(a) ctx->info.kflags |= a
#define KFLAG_SETOFF(a) ctx->info.kflags &= (~a)
#define KFLAG_FLIP(a) ctx->info.kflags ^= a
#define KFLAG_ISSET(a) ctx->info.kflags & a

/* defined in users.c */
void update_users(void);

extern int inotify_fd;

#define NOBATTERY 0

/* to get rid of 'unused variable' warnings */
#define UNUSED(a)  (void)a
#define UNUSED_ATTR __attribute__ ((unused))

#endif /* _conky_h_ */