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>
100 fprintf(stderr, "Conky: "); \
101 fprintf(stderr, __VA_ARGS__); \
102 fprintf(stderr, "\n"); \
106 #define CRIT_ERR(...) \
107 { ERR(__VA_ARGS__); exit(EXIT_FAILURE); }
114 char *left_fan_status;
115 char *right_fan_status;
119 char *buttons_status;
122 struct i8k_struct i8k;
127 long long last_read_recv, last_read_trans;
128 long long recv, trans;
129 double recv_speed, trans_speed;
130 struct sockaddr addr;
132 double net_rec[15], net_trans[15];
133 // wireless extensions
147 unsigned int diskio_value;
148 unsigned int diskio_read_value;
149 unsigned int diskio_write_value;
152 char path[DEFAULT_TEXT_BUFFER_SIZE];
153 char type[DEFAULT_TEXT_BUFFER_SIZE];
162 struct mail_s { // for imap and pop3
163 unsigned long unseen;
164 unsigned long messages;
175 timed_thread *p_timed_thread;
180 unsigned int user, nice, system, idle, iowait, irq, softirq;
203 int max_title_len; /* e.g. ${mpd_title 50} */
233 audacious_t items; /* e.g. items[AUDACIOUS_STATUS] */
234 int max_title_len; /* e.g. ${audacious_title 50} */
235 timed_thread *p_timed_thread;
240 void update_bmpx(void);
251 void update_entropy(void);
253 unsigned int entropy_avail;
254 unsigned int poolsize;
264 struct gateway_info {
270 #ifdef TCP_PORT_MONITOR
271 #include "libtcp-portmon.h"
272 #define MAX_PORT_MONITOR_CONNECTIONS_DEFAULT 256
297 #ifdef TCP_PORT_MONITOR
298 INFO_TCP_PORT_MONITOR = 19,
321 /* get_battery_stuff() item selector */
328 #include "libmpdclient.h"
331 /* Update interval */
332 double update_interval;
334 volatile int g_signal_pending;
339 struct utsname uname_s;
345 /* memory information in kilobytes */
346 unsigned long long mem, memmax, swap, swapmax;
347 unsigned long long bufmem, buffers, cached;
349 unsigned short procs;
350 unsigned short run_procs;
353 /* struct cpu_stat cpu_summed; what the hell is this? */
354 unsigned int cpu_count;
355 unsigned int cpu_avg_samples;
357 unsigned int net_avg_samples;
365 mpd_Connection *conn;
368 struct xmms2_s xmms2;
369 int xmms2_conn_state;
370 xmms_socket_t xmms2_fd;
372 xmmsc_connection_t *xmms2_conn;
375 struct audacious_s audacious;
380 struct usr_info users;
381 struct gateway_info gw_info;
382 struct dns_data nameserver_info;
383 struct process *cpu[10];
384 struct process *memu[10];
385 struct process *first_process;
386 unsigned long looped;
387 #ifdef TCP_PORT_MONITOR
388 tcp_port_monitor_collection_t *p_tcp_port_monitor_collection;
390 struct entropy_s entropy;
391 double music_player_interval;
393 short kflags; /* kernel settings, see enum KFLAG */
397 /* set to true if kernel uses "long" format for /proc/stats */
398 KFLAG_IS_LONGSTAT = 0x01,
399 /* set to true if kernel shows # of threads for the proc value
400 * in sysinfo() call */
401 KFLAG_PROC_IS_THREADS = 0x02
402 /* bits 0x04, 0x08, 0x10, 0x20, 0x40, 0x80 available for future use */
403 /* KFLAG_NEXT_ONE = 0x04 */
406 #define KFLAG_SETON(a) info.kflags |= a
407 #define KFLAG_SETOFF(a) info.kflags &= (~a)
408 #define KFLAG_FLIP(a) info.kflags ^= a
409 #define KFLAG_ISSET(a) info.kflags & a
418 enum spacer_opts { NO_SPACER = 0, LEFT_SPACER, RIGHT_SPACER };
426 #include <X11/Xlib.h>
427 #include <X11/Xlib.h>
428 #include <X11/Xatom.h>
431 #include <X11/Xft/Xft.h>
435 #include <X11/extensions/Xdbe.h>
438 #define ATOM(a) XInternAtom(display, #a, False)
448 HINT_UNDECORATED = 0,
456 #define SET_HINT(mask, hint) (mask |= (1 << hint))
457 #define TEST_HINT(mask, hint) (mask & (1 << hint))
460 struct conky_window {
461 Window root, window, desktop;
465 XdbeBackBuffer back_buffer;
474 char class_name[256];
491 extern Display *display;
492 extern int display_width;
493 extern int display_height;
496 extern int workarea[4];
498 extern struct conky_window window;
501 void init_window(int use_own_window, int width, int height, int set_trans,
502 int back_colour, char **argv, int argc);
503 void create_gc(void);
504 void set_transparent_background(Window win);
505 long get_x11_color(const char *);
514 /* struct that has all info */
515 struct information info;
517 void signal_handler(int);
518 void reload_config(void);
521 void update_uname(void);
522 double get_time(void);
523 FILE *open_file(const char *file, int *reported);
524 void variable_substitute(const char *s, char *dest, unsigned int n);
525 void format_seconds(char *buf, unsigned int n, long t);
526 void format_seconds_short(char *buf, unsigned int n, long t);
527 struct net_stat *get_net_stat(const char *dev);
528 void clear_net_stats(void);
529 void free_dns_data(void);
530 void update_dns_data(void);
531 void update_users(void);
533 void update_stuff(void);
535 int round_to_int(float f);
537 extern unsigned long long need_mask;
539 extern double current_update_time, last_update_time;
541 extern int no_buffers;
543 /* system dependant (in linux.c) */
545 int check_mount(char *s);
546 void update_diskio(void);
547 void prepare_update(void);
548 void update_uptime(void);
549 void update_meminfo(void);
550 void update_net_stats(void);
551 void update_cpu_usage(void);
552 void update_total_processes(void);
553 void update_running_processes(void);
554 void update_i8k(void);
555 char get_freq(char *, size_t, const char *, int, unsigned int);
556 void get_freq_dynamic(char *, size_t, const char *, int);
557 char get_voltage(char *, size_t, const char *, int, unsigned int); /* ptarjan */
558 void update_load_average(void);
559 int interface_up(const char *dev);
560 char *get_ioscheduler(char *);
561 int get_laptop_mode(void);
562 void update_gateway_info(void);
564 int open_sysfs_sensor(const char *dir, const char *dev, const char *type, int n,
565 int *div, char *devtype);
567 #define open_i2c_sensor(dev, type, n, div, devtype) \
568 open_sysfs_sensor("/sys/bus/i2c/devices/", dev, type, n, div, devtype)
569 #define open_platform_sensor(dev, type, n, div, devtype) \
570 open_sysfs_sensor("/sys/bus/platform/devices/", dev, type, n, div, devtype)
571 #define open_hwmon_sensor(dev, type, n, div, devtype) \
572 open_sysfs_sensor("/sys/class/hwmon/", dev, type, n, div, devtype)
574 double get_sysfs_info(int *fd, int arg, char *devtype, char *type);
576 void get_adt746x_cpu(char *, size_t);
577 void get_adt746x_fan(char *, size_t);
578 unsigned int get_diskio(void);
580 int open_acpi_temperature(const char *name);
581 double get_acpi_temperature(int fd);
582 void get_acpi_ac_adapter(char *, size_t);
583 void get_acpi_fan(char *, size_t);
584 void get_battery_stuff(char *buf, unsigned int n, const char *bat, int item);
585 int get_battery_perct(const char *bat);
586 int get_battery_perct_bar(const char *bat);
587 void get_ibm_acpi_fan(char *buf, size_t client_buffer_size);
588 void get_ibm_acpi_temps(void);
589 void get_ibm_acpi_volume(char *buf, size_t client_buffer_size);
590 void get_ibm_acpi_brightness(char *buf, size_t client_buffer_size);
591 const char *get_disk_protect_queue(const char *);
592 void get_cpu_count(void);
594 struct ibm_acpi_struct {
598 struct ibm_acpi_struct ibm_acpi;
600 #if defined(__OpenBSD__)
601 void update_obsd_sensors(void);
602 void get_obsd_vendor(char *buf, size_t client_buffer_size);
603 void get_obsd_product(char *buf, size_t client_buffer_size);
605 #define OBSD_MAX_SENSORS 256
606 struct obsd_sensors_struct {
608 float temp[MAXSENSORDEVICES][OBSD_MAX_SENSORS];
609 unsigned int fan[MAXSENSORDEVICES][OBSD_MAX_SENSORS];
610 float volt[MAXSENSORDEVICES][OBSD_MAX_SENSORS];
612 struct obsd_sensors_struct obsd_sensors;
613 #endif /* __OpenBSD__ */
615 enum { PB_BATT_STATUS, PB_BATT_PERCENT, PB_BATT_TIME };
616 void get_powerbook_batt_info(char *, size_t, int);
619 struct process *next;
620 struct process *previous;
625 unsigned long user_time;
627 unsigned long kernel_time;
628 unsigned long previous_user_time;
629 unsigned long previous_kernel_time;
630 unsigned long total_cpu_time;
633 unsigned int time_stamp;
634 unsigned int counted;
635 unsigned int changed;
639 struct local_mail_s {
648 void update_top(void);
649 void free_all_processes(void);
650 struct process *get_first_process(void);
652 /* fs-stuff is possibly system dependant (in fs.c) */
654 void update_fs_stats(void);
655 struct fs_stat *prepare_fs_stat(const char *path);
656 void clear_fs_stats(void);
660 int mixer_init(const char *);
661 int mixer_get_avg(int);
662 int mixer_get_left(int);
663 int mixer_get_right(int);
667 extern char *current_mail_spool;
669 void update_mail_count(struct local_mail_s *);
672 #if defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
676 #if (defined(__FreeBSD__) || defined(__FreeBSD_kernel__) \
677 || defined(__OpenBSD__)) && (defined(i386) || defined(__i386__))
679 typedef struct apm_power_info *apm_info_t;
681 int apm_getinfo(int fd, apm_info_t aip);
682 char *get_apm_adapter(void);
683 char *get_apm_battery_life(void);
684 char *get_apm_battery_time(void);
689 extern void init_mpd_stats(struct information *current_info);
690 void *update_mpd(void *);
691 extern timed_thread *mpd_timed_thread;
692 void free_mpd_vars(struct information *current_info);
697 void update_xmms2(void);
702 int scan_hddtemp(const char *arg, char **dev, char **addr, int *port);
703 char *get_hddtemp_info(char *dev, char *addr, int port, char *unit);
708 PRSS *get_rss_info(char *uri, int delay);
709 void init_rss_info(void);
710 void free_rss_info(void);