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__ */
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, "Conky: "); \
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;
166 timed_thread *p_timed_thread;
171 unsigned int user, nice, system, idle, iowait, irq, softirq;
184 #include "audacious.h"
191 void update_entropy(void);
193 unsigned int entropy_avail;
194 unsigned int poolsize;
204 struct gateway_info {
211 struct monitor_info {
217 struct monitor_info monitor;
221 #ifdef TCP_PORT_MONITOR
222 #include "libtcp-portmon.h"
247 #ifdef TCP_PORT_MONITOR
248 INFO_TCP_PORT_MONITOR = 19,
278 /* get_battery_stuff() item selector */
284 /* if_up strictness selector */
291 /* Update interval */
292 double update_interval;
294 volatile int g_signal_pending;
299 struct utsname uname_s;
305 /* memory information in kilobytes */
306 unsigned long long mem, memeasyfree, memfree, memmax, swap, swapmax;
307 unsigned long long bufmem, buffers, cached;
309 unsigned short procs;
310 unsigned short run_procs;
313 /* struct cpu_stat cpu_summed; what the hell is this? */
314 unsigned int cpu_count;
315 unsigned int cpu_avg_samples;
317 unsigned int net_avg_samples;
327 struct xmms2_s xmms2;
328 int xmms2_conn_state;
329 xmms_socket_t xmms2_fd;
331 xmmsc_connection_t *xmms2_conn;
334 AUDACIOUS_S audacious;
339 struct usr_info users;
340 struct gateway_info gw_info;
341 struct dns_data nameserver_info;
342 struct process *cpu[10];
343 struct process *memu[10];
344 struct process *first_process;
345 unsigned long looped;
346 #ifdef TCP_PORT_MONITOR
347 tcp_port_monitor_collection_t *p_tcp_port_monitor_collection;
349 struct entropy_s entropy;
350 double music_player_interval;
356 short kflags; /* kernel settings, see enum KFLAG */
358 unsigned int diskio_value;
359 unsigned int diskio_read_value;
360 unsigned int diskio_write_value;
364 /* set to true if kernel uses "long" format for /proc/stats */
365 KFLAG_IS_LONGSTAT = 0x01,
366 /* set to true if kernel shows # of threads for the proc value
367 * in sysinfo() call */
368 KFLAG_PROC_IS_THREADS = 0x02
369 /* bits 0x04, 0x08, 0x10, 0x20, 0x40, 0x80 available for future use */
370 /* KFLAG_NEXT_ONE = 0x04 */
373 #define KFLAG_SETON(a) info.kflags |= a
374 #define KFLAG_SETOFF(a) info.kflags &= (~a)
375 #define KFLAG_FLIP(a) info.kflags ^= a
376 #define KFLAG_ISSET(a) info.kflags & a
387 enum spacer_opts { NO_SPACER = 0, LEFT_SPACER, RIGHT_SPACER };
399 /* struct that has all info */
400 struct information info;
402 void signal_handler(int);
403 void reload_config(void);
406 void update_uname(void);
407 double get_time(void);
408 FILE *open_file(const char *file, int *reported);
409 void variable_substitute(const char *s, char *dest, unsigned int n);
410 void format_seconds(char *buf, unsigned int n, long t);
411 void format_seconds_short(char *buf, unsigned int n, long t);
412 struct net_stat *get_net_stat(const char *dev);
413 void clear_net_stats(void);
414 void free_dns_data(void);
415 void update_dns_data(void);
416 void update_users(void);
419 void update_x11info(void);
422 void update_stuff(void);
424 int round_to_int(float f);
426 extern unsigned long long need_mask;
428 extern double current_update_time, last_update_time;
430 extern int no_buffers;
432 #if defined(__linux__)
440 #if (defined(__FreeBSD__) || defined(__FreeBSD_kernel__) \
441 || defined(__OpenBSD__)) && (defined(i386) || defined(__i386__))
442 int apm_getinfo(int fd, apm_info_t aip);
443 char *get_apm_adapter(void);
444 char *get_apm_battery_life(void);
445 char *get_apm_battery_time(void);
455 int get_nvidia_value(QUERY_ID qid, Display *dpy, int highorlow);