mirror of
https://github.com/Llewellynvdm/conky.git
synced 2024-12-28 04:55:08 +00:00
371 lines
8.6 KiB
C++
371 lines
8.6 KiB
C++
/* -*- mode: c++; c-basic-offset: 4; tab-width: 4; indent-tabs-mode: t -*-
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* vim: ts=4 sw=4 noet ai cindent syntax=cpp
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*
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* Conky, a system monitor, based on torsmo
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*
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* Any original torsmo code is licensed under the BSD license
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*
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* All code written since the fork of torsmo is licensed under the GPL
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*
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* Please see COPYING for details
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*
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* Copyright (c) 2004, Hannu Saransaari and Lauri Hakkarainen
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* Copyright (c) 2005-2010 Brenden Matthews, Philip Kovacs, et. al.
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* (see AUTHORS)
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* All rights reserved.
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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#ifndef _conky_h_
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#define _conky_h_
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#include <config.h> /* defines */
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#include "common.h" /* at least for struct dns_data */
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#include <sys/utsname.h> /* struct uname_s */
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#include <arpa/inet.h>
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#if defined(HAS_MCHECK_H)
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#include <mcheck.h>
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#endif /* HAS_MCHECK_H */
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#undef EQUAL
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#undef FALSE
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#undef TRUE
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#define EQUAL 0 //returnvalue of strcmp-variants when strings are equal
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#define FALSE 0
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#define TRUE 1
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#define DEFAULT_BAR_WIDTH_NO_X 10
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#if !defined(__GNUC__)
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# define __attribute__(x) /* nothing */
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#endif
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#ifndef HAVE_STRNDUP
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// use our own strndup() if it's not available
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char *strndup(const char *s, size_t n);
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#endif /* HAVE_STRNDUP */
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/* headers of optional features
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* include them here, so we don't need to run the check
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* in every code file optionally using the feature
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*/
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/* forward define to make gcc happy */
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struct text_object;
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#ifdef BUILD_BMPX
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#include "bmpx.h"
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#endif /* BUILD_BMPX */
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#ifdef BUILD_EVE
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#include "eve.h"
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#endif /* BUILD_EVE */
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#ifdef BUILD_HDDTEMP
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#include "hddtemp.h"
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#endif /* BUILD_HDDTEMP */
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#ifdef BUILD_MOC
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#include "moc.h"
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#endif /* BUILD_MOC */
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#ifdef BUILD_MPD
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#include "mpd.h"
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#endif /* BUILD_MPD */
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#ifdef __cplusplus
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/* this hack exists only to get around a compilation issue with some files
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* being converted to C++, will need a better solution */
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/* C++ headers */
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#ifdef BUILD_CURL
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#include "ccurl_thread.h"
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#endif /* BUILD_CURL */
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#ifdef BUILD_AUDACIOUS
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#include "audacious.h"
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#endif /* BUILD_AUDACIOUS */
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#endif /* __cplusplus */
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#ifdef BUILD_RSS
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#include "rss.h"
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#endif /* BUILD_RSS */
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#ifdef BUILD_WEATHER_XOAP
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#ifndef BUILD_WEATHER_METAR
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#error "BUILD_WEATHER_METAR needs to be defined if XOAP is defined"
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#endif /* BUILD_WEATHER_METAR */
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#endif /* BUILD_WEATHER_XOAP */
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#ifdef BUILD_WEATHER_METAR
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#include "weather.h"
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#endif /* BUILD_WEATHER_METAR */
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#ifdef BUILD_PORT_MONITORS
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#include "tcp-portmon.h"
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#endif
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#ifdef BUILD_XMMS2
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#include "xmms2.h"
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#endif /* BUILD_XMMS2 */
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#ifdef BUILD_APCUPSD
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#include "apcupsd.h"
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#endif /* BUILD_APCUPSD */
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/* sony support */
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#include "sony.h"
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/* A size for temporary, static buffers to use when
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* one doesn't know what to choose. Defaults to 256. */
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extern unsigned int text_buffer_size;
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struct usr_info {
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char *names;
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char *times;
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char *ctime;
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char *terms;
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int number;
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};
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#ifdef BUILD_X11
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struct monitor_info {
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int number;
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int current;
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};
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struct desktop_info {
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int current;
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int number;
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unsigned int nitems;
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char *all_names;
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char *name;
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};
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struct x11_info {
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struct monitor_info monitor;
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struct desktop_info desktop;
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};
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#endif /* BUILD_X11 */
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/* defined in conky.c */
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extern long default_fg_color, default_bg_color, default_out_color;
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extern long color0, color1, color2, color3, color4, color5, color6, color7,
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color8, color9;
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struct conftree {
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char* string;
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struct conftree* horz_next;
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struct conftree* vert_next;
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struct conftree* back;
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};
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char load_config_file(const char *);
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char *get_global_text(void);
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extern long global_text_lines;
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//adds newstring to to the tree unless you can already see it when travelling back.
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//if it's possible to attach it then it returns a pointer to the leaf, else it returns NULL
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struct conftree* conftree_add(struct conftree* previous, const char* newstring);
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extern struct conftree *currentconffile;
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#define MAX_TEMPLATES 10
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char **get_templates(void);
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/* get_battery_stuff() item selector
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* needed by conky.c, linux.c and freebsd.c */
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enum {
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BATTERY_STATUS,
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BATTERY_TIME
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};
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#ifdef __cplusplus
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/* this hack exists only to get around a compilation issue with some files
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* being converted to C++, will need a better solution */
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struct information {
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unsigned int mask;
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struct utsname uname_s;
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char freq[10];
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double uptime;
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/* memory information in kilobytes */
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unsigned long long mem, memeasyfree, memfree, memmax, swap, swapfree, swapmax;
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unsigned long long bufmem, buffers, cached;
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unsigned short procs;
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unsigned short run_procs;
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unsigned short threads;
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unsigned short run_threads;
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float *cpu_usage;
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/* struct cpu_stat cpu_summed; what the hell is this? */
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int cpu_count;
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int cpu_avg_samples;
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int net_avg_samples;
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int diskio_avg_samples;
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float loadavg[3];
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#ifdef BUILD_XMMS2
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struct xmms2_s xmms2;
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#endif /* BUILD_XMMS2 */
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#ifdef BUILD_AUDACIOUS
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audacious_s audacious;
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#endif
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#ifdef BUILD_BMPX
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struct bmpx_s bmpx;
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#endif /* BUILD_BMPX */
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struct usr_info users;
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struct process *cpu[10];
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struct process *memu[10];
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struct process *time[10];
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#ifdef BUILD_IOSTATS
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struct process *io[10];
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#endif /* BUILD_IOSTATS */
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struct process *first_process;
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unsigned long looped;
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double music_player_interval;
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#ifdef BUILD_X11
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struct x11_info x11;
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#endif /* BUILD_X11 */
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short kflags; /* kernel settings, see enum KFLAG */
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};
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#endif /* __cplusplus */
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/* needed by linux.c and top.c -> outsource somewhere */
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enum {
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/* set to true if kernel uses "long" format for /proc/stats */
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KFLAG_IS_LONGSTAT = 0x01,
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/* set to true if kernel shows # of threads for the proc value
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* in sysinfo() call */
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KFLAG_PROC_IS_THREADS = 0x02
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/* bits 0x04, 0x08, 0x10, 0x20, 0x40, 0x80 available for future use */
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/* KFLAG_NEXT_ONE = 0x04 */
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};
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#define KFLAG_SETON(a) info.kflags |= a
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#define KFLAG_SETOFF(a) info.kflags &= (~a)
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#define KFLAG_FLIP(a) info.kflags ^= a
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#define KFLAG_ISSET(a) info.kflags & a
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/* defined in conky.c, needed by top.c */
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extern int top_cpu, top_mem, top_time;
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#ifdef BUILD_IOSTATS
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extern int top_io;
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#endif /* BUILD_IOSTATS */
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extern int top_running;
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/* defined in conky.c, needed by top.c */
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extern int cpu_separate;
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/* struct that has all info to be shared between
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* instances of the same text object */
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extern struct information info;
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/* defined in conky.c */
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extern double current_update_time, last_update_time, update_interval;
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* if_up strictness selector
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* needed by conky.c and linux.c (and potentially others) */
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enum _ifup_strictness {
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IFUP_UP,
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IFUP_LINK,
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IFUP_ADDR
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};
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extern int ifup_strictness;
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int get_stippled_borders(void);
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void set_current_text_color(long colour);
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long get_current_text_color(void);
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void set_updatereset(int);
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int get_updatereset(void);
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int get_total_updates(void);
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/* defined in conky.c */
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int spaced_print(char *, int, const char *, int, ...)
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__attribute__((format(printf, 3, 5)));
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extern int inotify_fd;
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/* defined in conky.c
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* evaluates 'text' and places the result in 'p' of max length 'p_max_size'
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*/
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void evaluate(const char *text, char *p, int p_max_size);
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void set_update_interval(double interval);
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void parse_conky_vars(struct text_object *, const char *, char *, int);
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void extract_object_args_to_sub(struct text_object *, const char *);
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void generate_text_internal(char *, int, struct text_object);
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int percent_print(char *, int, unsigned);
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void human_readable(long long, char *, int);
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#ifdef __cplusplus
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}
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#endif
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/* maximum size of config TEXT buffer, i.e. below TEXT line. */
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extern unsigned int max_user_text;
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/* path to config file */
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extern char *current_config;
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#ifdef BUILD_X11
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#define TO_X 1
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#endif /* BUILD_X11 */
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#define TO_STDOUT 2
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#define TO_STDERR 4
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#define OVERWRITE_FILE 8
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#define APPEND_FILE 16
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#ifdef BUILD_NCURSES
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#define TO_NCURSES 32
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#endif /* BUILD_NCURSES */
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enum x_initialiser_state {
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NO = 0,
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YES = 1,
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NEVER = 2
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};
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extern int output_methods;
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extern enum x_initialiser_state x_initialised;
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#define DEFAULT_TEXT_BUFFER_SIZE_S "##DEFAULT_TEXT_BUFFER_SIZE"
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#define NOBATTERY 0
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/* to get rid of 'unused variable' warnings */
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#define UNUSED(a) (void)a
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#define UNUSED_ATTR __attribute__ ((unused))
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#endif /* _conky_h_ */
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