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 */
40 #define EQUAL 0 //returnvalue of strcmp-variants when strings are equal
45 #include <sys/utsname.h>
51 #include <sys/param.h>
53 #if !defined(__GNUC__)
54 # define __attribute__(x) /* nothing */
57 #if defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
59 #endif /* __FreeBSD__ || __FreeBSD_kernel__ */
61 #if defined(__OpenBSD__)
63 #endif /* __OpenBSD__ */
66 // use our own strndup() if it's not available
67 char *strndup(const char *s, size_t n);
68 #endif /* HAVE_STRNDUP */
71 #include "audacious.h"
75 #include <xmmsclient/xmmsclient.h>
95 #include "timed_thread.h"
98 #define DEFAULT_TEXT_BUFFER_SIZE 256
99 extern unsigned int text_buffer_size;
101 /* maximum number of special things, e.g. fonts, offsets, aligns, etc. */
102 #define MAX_SPECIALS_DEFAULT 512
104 /* maximum size of config TEXT buffer, i.e. below TEXT line. */
105 #define MAX_USER_TEXT_DEFAULT 16384
107 #include <sys/socket.h>
110 fprintf(stderr, PACKAGE_NAME": "); \
111 fprintf(stderr, __VA_ARGS__); \
112 fprintf(stderr, "\n"); \
116 #define CRIT_ERR(...) \
117 { ERR(__VA_ARGS__); exit(EXIT_FAILURE); }
122 long long last_read_recv, last_read_trans;
123 long long recv, trans;
124 double recv_speed, trans_speed;
125 struct sockaddr addr;
127 double net_rec[15], net_trans[15];
128 // wireless extensions
143 char path[DEFAULT_TEXT_BUFFER_SIZE];
144 char type[DEFAULT_TEXT_BUFFER_SIZE];
153 struct mail_s { // for imap and pop3
154 unsigned long unseen;
155 unsigned long messages;
159 unsigned long retries;
167 timed_thread *p_timed_thread;
172 unsigned int user, nice, system, idle, iowait, irq, softirq;
185 #include "audacious.h"
192 void update_entropy(void);
194 unsigned int entropy_avail;
195 unsigned int poolsize;
205 struct gateway_info {
212 struct monitor_info {
218 struct monitor_info monitor;
222 #ifdef TCP_PORT_MONITOR
223 #include "libtcp-portmon.h"
248 #ifdef TCP_PORT_MONITOR
249 INFO_TCP_PORT_MONITOR = 19,
279 /* get_battery_stuff() item selector */
285 /* if_up strictness selector */
292 /* Update interval */
293 double update_interval;
295 volatile int g_signal_pending;
300 struct utsname uname_s;
306 /* memory information in kilobytes */
307 unsigned long long mem, memeasyfree, memfree, memmax, swap, swapmax;
308 unsigned long long bufmem, buffers, cached;
310 unsigned short procs;
311 unsigned short run_procs;
314 /* struct cpu_stat cpu_summed; what the hell is this? */
315 unsigned int cpu_count;
316 unsigned int cpu_avg_samples;
318 unsigned int net_avg_samples;
328 struct xmms2_s xmms2;
329 int xmms2_conn_state;
330 xmms_socket_t xmms2_fd;
332 xmmsc_connection_t *xmms2_conn;
335 AUDACIOUS_S audacious;
340 struct usr_info users;
341 struct gateway_info gw_info;
342 struct dns_data nameserver_info;
343 struct process *cpu[10];
344 struct process *memu[10];
345 struct process *first_process;
346 unsigned long looped;
347 #ifdef TCP_PORT_MONITOR
348 tcp_port_monitor_collection_t *p_tcp_port_monitor_collection;
350 struct entropy_s entropy;
351 double music_player_interval;
357 short kflags; /* kernel settings, see enum KFLAG */
359 unsigned int diskio_value;
360 unsigned int diskio_read_value;
361 unsigned int diskio_write_value;
365 /* set to true if kernel uses "long" format for /proc/stats */
366 KFLAG_IS_LONGSTAT = 0x01,
367 /* set to true if kernel shows # of threads for the proc value
368 * in sysinfo() call */
369 KFLAG_PROC_IS_THREADS = 0x02
370 /* bits 0x04, 0x08, 0x10, 0x20, 0x40, 0x80 available for future use */
371 /* KFLAG_NEXT_ONE = 0x04 */
374 #define KFLAG_SETON(a) info.kflags |= a
375 #define KFLAG_SETOFF(a) info.kflags &= (~a)
376 #define KFLAG_FLIP(a) info.kflags ^= a
377 #define KFLAG_ISSET(a) info.kflags & a
388 enum spacer_opts { NO_SPACER = 0, LEFT_SPACER, RIGHT_SPACER };
400 /* struct that has all info */
401 struct information info;
403 void signal_handler(int);
404 void reload_config(void);
407 void update_uname(void);
408 double get_time(void);
409 FILE *open_file(const char *file, int *reported);
410 void variable_substitute(const char *s, char *dest, unsigned int n);
411 void format_seconds(char *buf, unsigned int n, long t);
412 void format_seconds_short(char *buf, unsigned int n, long t);
413 struct net_stat *get_net_stat(const char *dev);
414 void clear_net_stats(void);
415 void free_dns_data(void);
416 void update_dns_data(void);
417 void update_users(void);
420 void update_x11info(void);
423 void update_stuff(void);
425 int round_to_int(float f);
427 extern unsigned long long need_mask;
429 extern double current_update_time, last_update_time;
431 extern int no_buffers;
433 #if defined(__linux__)
441 #if (defined(__FreeBSD__) || defined(__FreeBSD_kernel__) \
442 || defined(__OpenBSD__)) && (defined(i386) || defined(__i386__))
443 int apm_getinfo(int fd, apm_info_t aip);
444 char *get_apm_adapter(void);
445 char *get_apm_battery_life(void);
446 char *get_apm_battery_time(void);