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) 2005-2007 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(__FreeBSD__) || defined(__FreeBSD_kernel__)
48 #include <sys/mount.h>
49 #include <sys/ucred.h>
52 #if (defined(i386) || defined(__i386__))
53 #include <machine/apm_bios.h>
54 #endif /* i386 || __i386__ */
55 #endif /* __FreeBSD__ */
57 #if defined(__OpenBSD__)
58 #include <sys/sysctl.h>
59 #include <sys/sensors.h>
60 #include <machine/apmvar.h>
61 #endif /* __OpenBSD__ */
64 #include "audacious.h"
68 #include <xmmsclient/xmmsclient.h>
80 #include "timed_thread.h"
88 #define DEFAULT_TEXT_BUFFER_SIZE 128
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>
99 #define ERR(s, varargs...) fprintf(stderr, "Conky: " s "\n", ##varargs)
102 #define CRIT_ERR(s, varargs...) \
103 { fprintf(stderr, "Conky: " s "\n", ##varargs); exit(EXIT_FAILURE); }
110 char *left_fan_status;
111 char *right_fan_status;
115 char *buttons_status;
118 struct i8k_struct i8k;
123 long long last_read_recv, last_read_trans;
124 long long recv, trans;
125 double recv_speed, trans_speed;
126 struct sockaddr addr;
128 double net_rec[15], net_trans[15];
129 // wireless extensions
143 unsigned int diskio_value;
144 unsigned int diskio_read_value;
145 unsigned int diskio_write_value;
148 char path[DEFAULT_TEXT_BUFFER_SIZE];
149 char type[DEFAULT_TEXT_BUFFER_SIZE];
158 struct mail_s { // for imap and pop3
159 unsigned long unseen;
160 unsigned long messages;
171 timed_thread *p_timed_thread;
176 unsigned int user, nice, system, idle, iowait, irq, softirq;
199 int max_title_len; /* e.g. ${mpd_title 50} */
229 audacious_t items; /* e.g. items[AUDACIOUS_STATUS] */
230 int max_title_len; /* e.g. ${audacious_title 50} */
231 timed_thread *p_timed_thread;
236 void update_bmpx(void);
247 void update_entropy(void);
249 unsigned int entropy_avail;
250 unsigned int poolsize;
260 struct gateway_info {
266 #ifdef TCP_PORT_MONITOR
267 #include "libtcp-portmon.h"
268 #define MAX_PORT_MONITOR_CONNECTIONS_DEFAULT 256
293 #ifdef TCP_PORT_MONITOR
294 INFO_TCP_PORT_MONITOR = 19,
317 /* get_battery_stuff() item selector */
324 #include "libmpdclient.h"
327 /* Update interval */
328 double update_interval;
330 volatile int g_signal_pending;
335 struct utsname uname_s;
341 /* memory information in kilobytes */
342 unsigned long long mem, memmax, swap, swapmax;
343 unsigned long long bufmem, buffers, cached;
345 unsigned short procs;
346 unsigned short run_procs;
349 /* struct cpu_stat cpu_summed; what the hell is this? */
350 unsigned int cpu_count;
351 unsigned int cpu_avg_samples;
353 unsigned int net_avg_samples;
361 mpd_Connection *conn;
364 struct xmms2_s xmms2;
365 int xmms2_conn_state;
366 xmms_socket_t xmms2_fd;
368 xmmsc_connection_t *xmms2_conn;
371 struct audacious_s audacious;
376 struct usr_info users;
377 struct gateway_info gw_info;
378 struct dns_data nameserver_info;
379 struct process *cpu[10];
380 struct process *memu[10];
381 struct process *first_process;
382 unsigned long looped;
383 #ifdef TCP_PORT_MONITOR
384 tcp_port_monitor_collection_t *p_tcp_port_monitor_collection;
386 struct entropy_s entropy;
387 double music_player_interval;
389 short kflags; /* kernel settings, see enum KFLAG */
393 /* set to true if kernel uses "long" format for /proc/stats */
394 KFLAG_IS_LONGSTAT = 0x01,
395 /* set to true if kernel shows # of threads for the proc value
396 * in sysinfo() call */
397 KFLAG_PROC_IS_THREADS = 0x02
398 /* bits 0x04, 0x08, 0x10, 0x20, 0x40, 0x80 available for future use */
399 /* KFLAG_NEXT_ONE = 0x04 */
402 #define KFLAG_SETON(a) info.kflags |= a
403 #define KFLAG_SETOFF(a) info.kflags &= (~a)
404 #define KFLAG_FLIP(a) info.kflags ^= a
405 #define KFLAG_ISSET(a) info.kflags & a
414 enum spacer_opts { NO_SPACER = 0, LEFT_SPACER, RIGHT_SPACER };
422 #include <X11/Xlib.h>
423 #include <X11/Xlib.h>
424 #include <X11/Xatom.h>
427 #include <X11/Xft/Xft.h>
431 #include <X11/extensions/Xdbe.h>
434 #define ATOM(a) XInternAtom(display, #a, False)
444 HINT_UNDECORATED = 0,
452 #define SET_HINT(mask, hint) (mask |= (1 << hint))
453 #define TEST_HINT(mask, hint) (mask & (1 << hint))
456 struct conky_window {
457 Window root, window, desktop;
461 XdbeBackBuffer back_buffer;
470 char class_name[256];
487 extern Display *display;
488 extern int display_width;
489 extern int display_height;
492 extern int workarea[4];
494 extern struct conky_window window;
497 void init_window(int use_own_window, int width, int height, int set_trans,
498 int back_colour, char **argv, int argc);
499 void create_gc(void);
500 void set_transparent_background(Window win);
501 long get_x11_color(const char *);
510 /* struct that has all info */
511 struct information info;
513 void signal_handler(int);
514 void reload_config(void);
517 void update_uname(void);
518 double get_time(void);
519 FILE *open_file(const char *file, int *reported);
520 void variable_substitute(const char *s, char *dest, unsigned int n);
521 void format_seconds(char *buf, unsigned int n, long t);
522 void format_seconds_short(char *buf, unsigned int n, long t);
523 struct net_stat *get_net_stat(const char *dev);
524 void clear_net_stats(void);
525 void free_dns_data(void);
526 void update_dns_data(void);
527 void update_users(void);
529 void update_stuff(void);
531 int round_to_int(float f);
533 extern unsigned long long need_mask;
535 extern double current_update_time, last_update_time;
537 extern int no_buffers;
539 /* system dependant (in linux.c) */
541 int check_mount(char *s);
542 void update_diskio(void);
543 void prepare_update(void);
544 void update_uptime(void);
545 void update_meminfo(void);
546 void update_net_stats(void);
547 void update_cpu_usage(void);
548 void update_total_processes(void);
549 void update_running_processes(void);
550 void update_i8k(void);
551 char get_freq(char *, size_t, char *, int, unsigned int);
552 void get_freq_dynamic(char *, size_t, char *, int);
553 char get_voltage(char *, size_t, char *, int, unsigned int); /* ptarjan */
554 void update_load_average(void);
555 int interface_up(const char *dev);
556 char *get_ioscheduler(char *);
557 int get_laptop_mode(void);
558 void update_gateway_info(void);
560 int open_sysfs_sensor(const char *dir, const char *dev, const char *type, int n,
561 int *div, char *devtype);
563 #define open_i2c_sensor(dev, type, n, div, devtype) \
564 open_sysfs_sensor("/sys/bus/i2c/devices/", dev, type, n, div, devtype)
565 #define open_platform_sensor(dev, type, n, div, devtype) \
566 open_sysfs_sensor("/sys/bus/platform/devices/", dev, type, n, div, devtype)
567 #define open_hwmon_sensor(dev, type, n, div, devtype) \
568 open_sysfs_sensor("/sys/class/hwmon/", dev, type, n, div, devtype)
570 double get_sysfs_info(int *fd, int arg, char *devtype, char *type);
572 void get_adt746x_cpu(char *, size_t);
573 void get_adt746x_fan(char *, size_t);
574 unsigned int get_diskio(void);
576 int open_acpi_temperature(const char *name);
577 double get_acpi_temperature(int fd);
578 void get_acpi_ac_adapter(char *, size_t);
579 void get_acpi_fan(char *, size_t);
580 void get_battery_stuff(char *buf, unsigned int n, const char *bat, int item);
581 int get_battery_perct(const char *bat);
582 int get_battery_perct_bar(const char *bat);
583 void get_ibm_acpi_fan(char *buf, size_t client_buffer_size);
584 void get_ibm_acpi_temps(void);
585 void get_ibm_acpi_volume(char *buf, size_t client_buffer_size);
586 void get_ibm_acpi_brightness(char *buf, size_t client_buffer_size);
587 char *get_disk_protect_queue(char *disk);
588 void get_cpu_count(void);
590 struct ibm_acpi_struct {
594 struct ibm_acpi_struct ibm_acpi;
596 #if defined(__OpenBSD__)
597 void update_obsd_sensors(void);
598 void get_obsd_vendor(char *buf, size_t client_buffer_size);
599 void get_obsd_product(char *buf, size_t client_buffer_size);
601 #define OBSD_MAX_SENSORS 256
602 struct obsd_sensors_struct {
604 float temp[MAXSENSORDEVICES][OBSD_MAX_SENSORS];
605 unsigned int fan[MAXSENSORDEVICES][OBSD_MAX_SENSORS];
606 float volt[MAXSENSORDEVICES][OBSD_MAX_SENSORS];
608 struct obsd_sensors_struct obsd_sensors;
609 #endif /* __OpenBSD__ */
611 enum { PB_BATT_STATUS, PB_BATT_PERCENT, PB_BATT_TIME };
612 void get_powerbook_batt_info(char *, size_t, int);
615 struct process *next;
616 struct process *previous;
621 unsigned long user_time;
623 unsigned long kernel_time;
624 unsigned long previous_user_time;
625 unsigned long previous_kernel_time;
626 unsigned long total_cpu_time;
629 unsigned int time_stamp;
630 unsigned int counted;
631 unsigned int changed;
635 struct local_mail_s {
644 void update_top(void);
645 void free_all_processes(void);
646 struct process *get_first_process(void);
648 /* fs-stuff is possibly system dependant (in fs.c) */
650 void update_fs_stats(void);
651 struct fs_stat *prepare_fs_stat(const char *path);
652 void clear_fs_stats(void);
656 int mixer_init(const char *);
657 int mixer_get_avg(int);
658 int mixer_get_left(int);
659 int mixer_get_right(int);
663 extern char *current_mail_spool;
665 void update_mail_count(struct local_mail_s *);
668 #if defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
672 #if (defined(__FreeBSD__) || defined(__FreeBSD_kernel__) \
673 || defined(__OpenBSD__)) && (defined(i386) || defined(__i386__))
675 typedef struct apm_power_info *apm_info_t;
677 int apm_getinfo(int fd, apm_info_t aip);
678 char *get_apm_adapter(void);
679 char *get_apm_battery_life(void);
680 char *get_apm_battery_time(void);
685 extern void init_mpd_stats(struct information *current_info);
686 void *update_mpd(void);
687 extern timed_thread *mpd_timed_thread;
688 void free_mpd_vars(struct information *current_info);
693 void update_xmms2(void);
698 int scan_hddtemp(const char *arg, char **dev, char **addr, int *port);
699 char *get_hddtemp_info(char *dev, char *addr, int port, char *unit);
704 PRSS *get_rss_info(char *uri, int delay);
705 void init_rss_info(void);
706 void free_rss_info(void);