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 */
38 #include <sys/utsname.h>
45 #include <sys/param.h>
47 #if !defined(__GNUC__)
48 # define __attribute__(x) /* nothing */
51 #if defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
53 #endif /* __FreeBSD__ */
55 #if defined(__OpenBSD__)
57 #endif /* __OpenBSD__ */
60 // use our own strndup() if it's not available
61 char *strndup(const char *s, size_t n);
62 #endif /* HAVE_STRNDUP */
65 #include "audacious.h"
69 #include <xmmsclient/xmmsclient.h>
85 #include "timed_thread.h"
88 #define DEFAULT_TEXT_BUFFER_SIZE 256
89 extern unsigned int text_buffer_size;
91 /* maximum number of special things, e.g. fonts, offsets, aligns, etc. */
92 #define MAX_SPECIALS_DEFAULT 512
94 /* maximum size of config TEXT buffer, i.e. below TEXT line. */
95 #define MAX_USER_TEXT_DEFAULT 16384
97 #include <sys/socket.h>
100 fprintf(stderr, "Conky: "); \
101 fprintf(stderr, __VA_ARGS__); \
102 fprintf(stderr, "\n"); \
106 #define CRIT_ERR(...) \
107 { ERR(__VA_ARGS__); exit(EXIT_FAILURE); }
112 long long last_read_recv, last_read_trans;
113 long long recv, trans;
114 double recv_speed, trans_speed;
115 struct sockaddr addr;
117 double net_rec[15], net_trans[15];
118 // wireless extensions
133 char path[DEFAULT_TEXT_BUFFER_SIZE];
134 char type[DEFAULT_TEXT_BUFFER_SIZE];
143 struct mail_s { // for imap and pop3
144 unsigned long unseen;
145 unsigned long messages;
156 timed_thread *p_timed_thread;
161 unsigned int user, nice, system, idle, iowait, irq, softirq;
174 #include "audacious.h"
181 void update_entropy(void);
183 unsigned int entropy_avail;
184 unsigned int poolsize;
194 struct gateway_info {
200 #ifdef TCP_PORT_MONITOR
201 #include "libtcp-portmon.h"
226 #ifdef TCP_PORT_MONITOR
227 INFO_TCP_PORT_MONITOR = 19,
254 /* get_battery_stuff() item selector */
260 /* if_up strictness selector */
267 /* Update interval */
268 double update_interval;
270 volatile int g_signal_pending;
275 struct utsname uname_s;
281 /* memory information in kilobytes */
282 unsigned long long mem, memmax, swap, swapmax;
283 unsigned long long bufmem, buffers, cached;
285 unsigned short procs;
286 unsigned short run_procs;
289 /* struct cpu_stat cpu_summed; what the hell is this? */
290 unsigned int cpu_count;
291 unsigned int cpu_avg_samples;
293 unsigned int net_avg_samples;
303 struct xmms2_s xmms2;
304 int xmms2_conn_state;
305 xmms_socket_t xmms2_fd;
307 xmmsc_connection_t *xmms2_conn;
310 AUDACIOUS_S audacious;
315 struct usr_info users;
316 struct gateway_info gw_info;
317 struct dns_data nameserver_info;
318 struct process *cpu[10];
319 struct process *memu[10];
320 struct process *first_process;
321 unsigned long looped;
322 #ifdef TCP_PORT_MONITOR
323 tcp_port_monitor_collection_t *p_tcp_port_monitor_collection;
325 struct entropy_s entropy;
326 double music_player_interval;
328 short kflags; /* kernel settings, see enum KFLAG */
330 unsigned int diskio_value;
331 unsigned int diskio_read_value;
332 unsigned int diskio_write_value;
336 /* set to true if kernel uses "long" format for /proc/stats */
337 KFLAG_IS_LONGSTAT = 0x01,
338 /* set to true if kernel shows # of threads for the proc value
339 * in sysinfo() call */
340 KFLAG_PROC_IS_THREADS = 0x02
341 /* bits 0x04, 0x08, 0x10, 0x20, 0x40, 0x80 available for future use */
342 /* KFLAG_NEXT_ONE = 0x04 */
345 #define KFLAG_SETON(a) info.kflags |= a
346 #define KFLAG_SETOFF(a) info.kflags &= (~a)
347 #define KFLAG_FLIP(a) info.kflags ^= a
348 #define KFLAG_ISSET(a) info.kflags & a
357 enum spacer_opts { NO_SPACER = 0, LEFT_SPACER, RIGHT_SPACER };
369 /* struct that has all info */
370 struct information info;
372 void signal_handler(int);
373 void reload_config(void);
376 void update_uname(void);
377 double get_time(void);
378 FILE *open_file(const char *file, int *reported);
379 void variable_substitute(const char *s, char *dest, unsigned int n);
380 void format_seconds(char *buf, unsigned int n, long t);
381 void format_seconds_short(char *buf, unsigned int n, long t);
382 struct net_stat *get_net_stat(const char *dev);
383 void clear_net_stats(void);
384 void free_dns_data(void);
385 void update_dns_data(void);
386 void update_users(void);
388 void update_stuff(void);
390 int round_to_int(float f);
392 extern unsigned long long need_mask;
394 extern double current_update_time, last_update_time;
396 extern int no_buffers;
398 #if defined(__linux__)
406 #if (defined(__FreeBSD__) || defined(__FreeBSD_kernel__) \
407 || defined(__OpenBSD__)) && (defined(i386) || defined(__i386__))
408 int apm_getinfo(int fd, apm_info_t aip);
409 char *get_apm_adapter(void);
410 char *get_apm_battery_life(void);
411 char *get_apm_battery_time(void);
421 int get_nvidia_value(QUERY_ID qid, Display *dpy, int highorlow);