1 /* Conky, a system monitor, based on torsmo
3 * Any original torsmo code is licensed under the BSD license
5 * All code written since the fork of torsmo is licensed under the GPL
7 * Please see COPYING for details
9 * Copyright (c) 2004, Hannu Saransaari and Lauri Hakkarainen
10 * Copyright (c) 2005-2008 Brenden Matthews, Philip Kovacs, et. al.
12 * All rights reserved.
14 * This program is free software: you can redistribute it and/or modify
15 * it under the terms of the GNU General Public License as published by
16 * the Free Software Foundation, either version 3 of the License, or
17 * (at your option) any later version.
19 * This program is distributed in the hope that it will be useful,
20 * but WITHOUT ANY WARRANTY; without even the implied warranty of
21 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
22 * GNU General Public License for more details.
23 * You should have received a copy of the GNU General Public License
24 * along with this program. If not, see <http://www.gnu.org/licenses/>.
33 #if defined(HAS_MCHECK_H)
35 #endif /* HAS_MCHECK_H */
37 #define EQUAL 0 //returnvalue of strcmp-variants when strings are equal
40 #include <sys/utsname.h>
47 #include <sys/param.h>
49 #if !defined(__GNUC__)
50 # define __attribute__(x) /* nothing */
53 #if defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
55 #endif /* __FreeBSD__ */
57 #if defined(__OpenBSD__)
59 #endif /* __OpenBSD__ */
62 // use our own strndup() if it's not available
63 char *strndup(const char *s, size_t n);
64 #endif /* HAVE_STRNDUP */
67 #include "audacious.h"
71 #include <xmmsclient/xmmsclient.h>
87 #include "timed_thread.h"
90 #define DEFAULT_TEXT_BUFFER_SIZE 256
91 extern unsigned int text_buffer_size;
93 /* maximum number of special things, e.g. fonts, offsets, aligns, etc. */
94 #define MAX_SPECIALS_DEFAULT 512
96 /* maximum size of config TEXT buffer, i.e. below TEXT line. */
97 #define MAX_USER_TEXT_DEFAULT 16384
99 #include <sys/socket.h>
102 fprintf(stderr, "Conky: "); \
103 fprintf(stderr, __VA_ARGS__); \
104 fprintf(stderr, "\n"); \
108 #define CRIT_ERR(...) \
109 { ERR(__VA_ARGS__); exit(EXIT_FAILURE); }
114 long long last_read_recv, last_read_trans;
115 long long recv, trans;
116 double recv_speed, trans_speed;
117 struct sockaddr addr;
119 double net_rec[15], net_trans[15];
120 // wireless extensions
135 char path[DEFAULT_TEXT_BUFFER_SIZE];
136 char type[DEFAULT_TEXT_BUFFER_SIZE];
145 struct mail_s { // for imap and pop3
146 unsigned long unseen;
147 unsigned long messages;
158 timed_thread *p_timed_thread;
163 unsigned int user, nice, system, idle, iowait, irq, softirq;
176 #include "audacious.h"
183 void update_entropy(void);
185 unsigned int entropy_avail;
186 unsigned int poolsize;
196 struct gateway_info {
203 struct monitor_info {
209 struct monitor_info monitor;
213 #ifdef TCP_PORT_MONITOR
214 #include "libtcp-portmon.h"
239 #ifdef TCP_PORT_MONITOR
240 INFO_TCP_PORT_MONITOR = 19,
270 /* get_battery_stuff() item selector */
276 /* if_up strictness selector */
283 /* Update interval */
284 double update_interval;
286 volatile int g_signal_pending;
291 struct utsname uname_s;
297 /* memory information in kilobytes */
298 unsigned long long mem, memeasyfree, memfree, memmax, swap, swapmax;
299 unsigned long long bufmem, buffers, cached;
301 unsigned short procs;
302 unsigned short run_procs;
305 /* struct cpu_stat cpu_summed; what the hell is this? */
306 unsigned int cpu_count;
307 unsigned int cpu_avg_samples;
309 unsigned int net_avg_samples;
319 struct xmms2_s xmms2;
320 int xmms2_conn_state;
321 xmms_socket_t xmms2_fd;
323 xmmsc_connection_t *xmms2_conn;
326 AUDACIOUS_S audacious;
331 struct usr_info users;
332 struct gateway_info gw_info;
333 struct dns_data nameserver_info;
334 struct process *cpu[10];
335 struct process *memu[10];
336 struct process *first_process;
337 unsigned long looped;
338 #ifdef TCP_PORT_MONITOR
339 tcp_port_monitor_collection_t *p_tcp_port_monitor_collection;
341 struct entropy_s entropy;
342 double music_player_interval;
348 short kflags; /* kernel settings, see enum KFLAG */
350 unsigned int diskio_value;
351 unsigned int diskio_read_value;
352 unsigned int diskio_write_value;
356 /* set to true if kernel uses "long" format for /proc/stats */
357 KFLAG_IS_LONGSTAT = 0x01,
358 /* set to true if kernel shows # of threads for the proc value
359 * in sysinfo() call */
360 KFLAG_PROC_IS_THREADS = 0x02
361 /* bits 0x04, 0x08, 0x10, 0x20, 0x40, 0x80 available for future use */
362 /* KFLAG_NEXT_ONE = 0x04 */
365 #define KFLAG_SETON(a) info.kflags |= a
366 #define KFLAG_SETOFF(a) info.kflags &= (~a)
367 #define KFLAG_FLIP(a) info.kflags ^= a
368 #define KFLAG_ISSET(a) info.kflags & a
379 enum spacer_opts { NO_SPACER = 0, LEFT_SPACER, RIGHT_SPACER };
391 /* struct that has all info */
392 struct information info;
394 void signal_handler(int);
395 void reload_config(void);
398 void update_uname(void);
399 double get_time(void);
400 FILE *open_file(const char *file, int *reported);
401 void variable_substitute(const char *s, char *dest, unsigned int n);
402 void format_seconds(char *buf, unsigned int n, long t);
403 void format_seconds_short(char *buf, unsigned int n, long t);
404 struct net_stat *get_net_stat(const char *dev);
405 void clear_net_stats(void);
406 void free_dns_data(void);
407 void update_dns_data(void);
408 void update_users(void);
411 void update_x11info(void);
414 void update_stuff(void);
416 int round_to_int(float f);
418 extern unsigned long long need_mask;
420 extern double current_update_time, last_update_time;
422 extern int no_buffers;
424 #if defined(__linux__)
432 #if (defined(__FreeBSD__) || defined(__FreeBSD_kernel__) \
433 || defined(__OpenBSD__)) && (defined(i386) || defined(__i386__))
434 int apm_getinfo(int fd, apm_info_t aip);
435 char *get_apm_adapter(void);
436 char *get_apm_battery_life(void);
437 char *get_apm_battery_time(void);
447 int get_nvidia_value(QUERY_ID qid, Display *dpy, int highorlow);