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 TEXT_BUFFER_SIZE 1280
89 #define P_MAX_SIZE ((TEXT_BUFFER_SIZE * 4) - 2)
90 extern unsigned int text_buffer_size;
92 /* maximum number of special things, e.g. fonts, offsets, aligns, etc. */
93 #define MAX_SPECIALS_DEFAULT 512
95 /* maximum size of config TEXT buffer, i.e. below TEXT line. */
96 #define MAX_USER_TEXT_DEFAULT 16384
98 #include <sys/socket.h>
100 #define ERR(s, varargs...) fprintf(stderr, "Conky: " s "\n", ##varargs)
103 #define CRIT_ERR(s, varargs...) \
104 { fprintf(stderr, "Conky: " s "\n", ##varargs); exit(EXIT_FAILURE); }
111 char *left_fan_status;
112 char *right_fan_status;
116 char *buttons_status;
119 struct i8k_struct i8k;
124 long long last_read_recv, last_read_trans;
125 long long recv, trans;
126 double recv_speed, trans_speed;
127 struct sockaddr addr;
129 double net_rec[15], net_trans[15];
130 // wireless extensions
139 unsigned int diskio_value;
140 unsigned int diskio_read_value;
141 unsigned int diskio_write_value;
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;
194 int max_title_len; /* e.g. ${mpd_title 50} */
224 audacious_t items; /* e.g. items[AUDACIOUS_STATUS] */
225 int max_title_len; /* e.g. ${audacious_title 50} */
226 timed_thread *p_timed_thread;
242 void update_entropy();
244 unsigned int entropy_avail;
245 unsigned int poolsize;
255 #ifdef TCP_PORT_MONITOR
256 #include "libtcp-portmon.h"
257 #define MAX_PORT_MONITOR_CONNECTIONS_DEFAULT 256
282 #ifdef TCP_PORT_MONITOR
283 INFO_TCP_PORT_MONITOR = 19,
304 /* get_battery_stuff() item selector */
311 #include "libmpdclient.h"
314 /* Update interval */
315 double update_interval;
317 volatile int g_signal_pending;
322 struct utsname uname_s;
328 /* memory information in kilobytes */
329 unsigned long long mem, memmax, swap, swapmax;
330 unsigned long long bufmem, buffers, cached;
332 unsigned short procs;
333 unsigned short run_procs;
336 /* struct cpu_stat cpu_summed; what the hell is this? */
337 unsigned int cpu_count;
338 unsigned int cpu_avg_samples;
340 unsigned int net_avg_samples;
348 mpd_Connection *conn;
351 struct xmms2_s xmms2;
352 int xmms2_conn_state;
353 xmms_socket_t xmms2_fd;
355 xmmsc_connection_t *xmms2_conn;
358 struct audacious_s audacious;
363 struct usr_info users;
364 struct process *cpu[10];
365 struct process *memu[10];
366 struct process *first_process;
367 unsigned long looped;
368 #ifdef TCP_PORT_MONITOR
369 tcp_port_monitor_collection_t *p_tcp_port_monitor_collection;
371 struct entropy_s entropy;
372 double music_player_interval;
374 short kflags; /* kernel settings, see enum KFLAG */
378 /* set to true if kernel uses "long" format for /proc/stats */
379 KFLAG_IS_LONGSTAT = 0x01,
380 /* set to true if kernel shows # of threads for the proc value
381 * in sysinfo() call */
382 KFLAG_PROC_IS_THREADS = 0x02
383 /* bits 0x04, 0x08, 0x10, 0x20, 0x40, 0x80 available for future use */
384 /* KFLAG_NEXT_ONE = 0x04 */
387 #define KFLAG_SETON(a) info.kflags |= a
388 #define KFLAG_SETOFF(a) info.kflags &= (~a)
389 #define KFLAG_FLIP(a) info.kflags ^= a
390 #define KFLAG_ISSET(a) info.kflags & a
399 enum spacer_opts { NO_SPACER = 0, LEFT_SPACER, RIGHT_SPACER };
401 char tmpstring1[TEXT_BUFFER_SIZE];
402 char tmpstring2[TEXT_BUFFER_SIZE];
407 #include <X11/Xlib.h>
408 #include <X11/Xlib.h>
409 #include <X11/Xatom.h>
412 #include <X11/Xft/Xft.h>
416 #include <X11/extensions/Xdbe.h>
419 #define ATOM(a) XInternAtom(display, #a, False)
429 HINT_UNDECORATED = 0,
437 #define SET_HINT(mask, hint) (mask |= (1 << hint))
438 #define TEST_HINT(mask, hint) (mask & (1 << hint))
441 struct conky_window {
442 Window root, window, desktop;
446 XdbeBackBuffer back_buffer;
455 char class_name[256];
472 extern Display *display;
473 extern int display_width;
474 extern int display_height;
477 extern int workarea[4];
479 extern struct conky_window window;
482 void init_window(int use_own_window, int width, int height, int set_trans,
483 int back_colour, char **argv, int argc);
485 void set_transparent_background(Window win);
486 long get_x11_color(const char *);
495 /* struct that has all info */
496 struct information info;
498 void signal_handler(int);
499 void reload_config(void);
503 double get_time(void);
504 FILE *open_file(const char *file, int *reported);
505 void variable_substitute(const char *s, char *dest, unsigned int n);
506 void format_seconds(char *buf, unsigned int n, long t);
507 void format_seconds_short(char *buf, unsigned int n, long t);
508 struct net_stat *get_net_stat(const char *dev);
509 void clear_net_stats(void);
514 int round_to_int(float f);
516 extern unsigned long long need_mask;
518 extern double current_update_time, last_update_time;
520 extern int no_buffers;
522 /* system dependant (in linux.c) */
524 int check_mount(char *s);
525 void update_diskio(void);
526 void prepare_update(void);
527 void update_uptime(void);
528 void update_meminfo(void);
529 void update_net_stats(void);
530 void update_cpu_usage(void);
531 void update_total_processes(void);
532 void update_running_processes(void);
533 void update_i8k(void);
534 char get_freq(char *, size_t, char *, int, unsigned int);
535 void get_freq_dynamic(char *, size_t, char *, int);
536 char get_voltage(char *, size_t, char *, int, unsigned int); /* ptarjan */
537 void update_load_average();
539 int open_sysfs_sensor(const char *dir, const char *dev, const char *type, int n,
540 int *div, char *devtype);
542 #define open_i2c_sensor(dev, type, n, div, devtype) \
543 open_sysfs_sensor("/sys/bus/i2c/devices/", dev, type, n, div, devtype)
544 #define open_platform_sensor(dev, type, n, div, devtype) \
545 open_sysfs_sensor("/sys/bus/platform/devices/", dev, type, n, div, devtype)
546 #define open_hwmon_sensor(dev, type, n, div, devtype) \
547 open_sysfs_sensor("/sys/class/hwmon/", dev, type, n, div, devtype)
549 double get_sysfs_info(int *fd, int arg, char *devtype, char *type);
551 void get_adt746x_cpu(char *, size_t);
552 void get_adt746x_fan(char *, size_t);
553 unsigned int get_diskio(void);
555 int open_acpi_temperature(const char *name);
556 double get_acpi_temperature(int fd);
557 void get_acpi_ac_adapter(char *, size_t);
558 void get_acpi_fan(char *, size_t);
559 void get_battery_stuff(char *buf, unsigned int n, const char *bat, int item);
560 int get_battery_perct(const char *bat);
561 int get_battery_perct_bar(const char *bat);
562 void get_ibm_acpi_fan(char *buf, size_t client_buffer_size);
563 void get_ibm_acpi_temps(void);
564 void get_ibm_acpi_volume(char *buf, size_t client_buffer_size);
565 void get_ibm_acpi_brightness(char *buf, size_t client_buffer_size);
566 void get_cpu_count();
568 struct ibm_acpi_struct {
569 unsigned int temps[8];
572 struct ibm_acpi_struct ibm_acpi;
574 #if defined(__OpenBSD__)
575 void update_obsd_sensors(void);
576 void get_obsd_vendor(char *buf, size_t client_buffer_size);
577 void get_obsd_product(char *buf, size_t client_buffer_size);
579 #define OBSD_MAX_SENSORS 256
580 struct obsd_sensors_struct {
582 float temp[MAXSENSORDEVICES][OBSD_MAX_SENSORS];
583 unsigned int fan[MAXSENSORDEVICES][OBSD_MAX_SENSORS];
584 float volt[MAXSENSORDEVICES][OBSD_MAX_SENSORS];
586 struct obsd_sensors_struct obsd_sensors;
587 #endif /* __OpenBSD__ */
589 enum { PB_BATT_STATUS, PB_BATT_PERCENT, PB_BATT_TIME };
590 void get_powerbook_batt_info(char *, size_t, int);
593 struct process *next;
594 struct process *previous;
599 unsigned long user_time;
601 unsigned long kernel_time;
602 unsigned long previous_user_time;
603 unsigned long previous_kernel_time;
604 unsigned long total_cpu_time;
607 unsigned int time_stamp;
608 unsigned int counted;
609 unsigned int changed;
613 struct local_mail_s {
623 void free_all_processes();
624 struct process *get_first_process();
626 /* fs-stuff is possibly system dependant (in fs.c) */
628 void update_fs_stats(void);
629 struct fs_stat *prepare_fs_stat(const char *path);
630 void clear_fs_stats(void);
634 int mixer_init(const char *);
635 int mixer_get_avg(int);
636 int mixer_get_left(int);
637 int mixer_get_right(int);
641 extern char *current_mail_spool;
643 void update_mail_count();
646 #if defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
650 #if (defined(__FreeBSD__) || defined(__FreeBSD_kernel__) \
651 || defined(__OpenBSD__)) && (defined(i386) || defined(__i386__))
653 typedef struct apm_power_info *apm_info_t;
655 int apm_getinfo(int fd, apm_info_t aip);
656 char *get_apm_adapter(void);
657 char *get_apm_battery_life(void);
658 char *get_apm_battery_time(void);
663 extern void init_mpd_stats(struct information *current_info);
664 void *update_mpd(void);
665 extern timed_thread *mpd_timed_thread;
675 int scan_hddtemp(const char *arg, char **dev, char **addr, int *port);
676 char *get_hddtemp_info(char *dev, char *addr, int port, char *unit);
681 PRSS *get_rss_info(char *uri, int delay);
682 void init_rss_info();
683 void free_rss_info();