Commit | Line | Data |
---|---|---|
438d0d5f SK |
1 | #! /bin/bash |
2 | ||
4d314e0f SK |
3 | set -e |
4 | ||
b9bdec44 SK |
5 | produce_fan() { |
6 | fan_path="$1" | |
7 | cat "$fan_path" | |
8 | } | |
9 | ||
5dd1535a SK |
10 | produce_temperature() { |
11 | thermal_zone="$1" | |
12 | cat "/sys/class/thermal/thermal_zone${thermal_zone}/temp" | |
13 | } | |
14 | ||
d3d7d712 SK |
15 | produce_loadavg() { |
16 | cat /proc/loadavg | |
17 | } | |
18 | ||
cf698ca8 SK |
19 | produce_disk_io() { |
20 | disk_io_device="$1" | |
21 | awk ' | |
22 | { | |
23 | r = $3 | |
24 | w = $7 | |
25 | print w, r | |
26 | } | |
27 | ' "/sys/block/$disk_io_device/stat" | |
28 | } | |
29 | ||
c0e8473e SK |
30 | produce_disk_space() { |
31 | disk_space_device="$1" | |
32 | df --output=pcent "$disk_space_device" | awk 'NR == 2 {print $1}' | |
33 | } | |
34 | ||
2b221665 SK |
35 | produce_net_addr_io() { |
36 | ip -s addr \ | |
e70e90e1 | 37 | | awk ' |
2b221665 SK |
38 | BEGIN { |
39 | bytes_per_unit = 1024 * 1024 | |
40 | } | |
41 | ||
42 | /^[0-9]+:/ { | |
43 | sub(":$", "", $1) | |
44 | sub(":$", "", $2) | |
45 | sequence = $1 | |
46 | interface = $2 | |
47 | interfaces[sequence] = interface | |
48 | } | |
49 | ||
50 | /^ +inet [0-9]/ { | |
51 | sub("/[0-9]+", "", $2) | |
52 | addr = $2 | |
53 | addrs[interface] = addr | |
54 | } | |
55 | ||
56 | /^ +RX: / {transfer_direction = "r"} | |
57 | /^ +TX: / {transfer_direction = "w"} | |
58 | ||
59 | /^ +[0-9]+ +[0-9]+ +[0-9]+ +[0-9]+ +[0-9]+ +[0-9]+ *$/ { | |
60 | io[interface, transfer_direction] = $1; | |
61 | } | |
62 | ||
63 | END { | |
64 | for (seq=1; seq<=sequence; seq++) { | |
65 | interface = interfaces[seq] | |
66 | label = substr(interface, 1, 1) | |
67 | if (addrs[interface]) { | |
68 | curr_read = io[interface, "r"] | |
69 | curr_write = io[interface, "w"] | |
70 | print(interface, addrs[interface], curr_write, curr_read) | |
71 | } else { | |
72 | print(interface) | |
73 | } | |
74 | } | |
75 | }' | |
76 | } | |
77 | ||
0d116e88 SK |
78 | produce_net_wifi_status() { |
79 | nmcli \ | |
80 | -f ACTIVE,SSID,SIGNAL \ | |
81 | -t \ | |
82 | d wifi \ | |
83 | | awk \ | |
84 | -F ':' \ | |
85 | ' | |
86 | BEGIN {wifi_status = "--"} | |
87 | $1 == "yes" {wifi_status = $2 ":" $3 "%"} | |
88 | END {print wifi_status} | |
89 | ' | |
90 | } | |
91 | ||
ad0b3a5b SK |
92 | produce_bluetooth_power() { |
93 | echo -e 'show \n quit' \ | |
94 | | bluetoothctl \ | |
95 | | awk ' | |
96 | /^Controller / { | |
97 | controller = $2; | |
98 | controllers[++ctrl_count] = controller; | |
99 | } | |
100 | /^\t[A-Z][A-Za-z]+:/ { | |
101 | key = $1; | |
102 | sub(":$", "", key); | |
103 | val = $2; | |
104 | for (i=3; i<=NF; i++) { | |
105 | val = val " " $i}; | |
106 | data[controller, key] = val; | |
107 | } | |
108 | END { | |
109 | # Using the 1st seen controller. Should we select specific instead? | |
110 | power_status = data[controllers[1], "Powered"]; | |
111 | if (ctrl_count > 0) { | |
112 | if (power_status == "no") { | |
113 | power_status = "off" | |
114 | } else if (power_status == "yes") { | |
115 | power_status = "on" | |
116 | } else { | |
117 | printf("Unexpected bluetooth power status: %s\n", power_status)\ | |
118 | > "/dev/stderr"; | |
119 | power_status = "ERROR" | |
120 | } | |
121 | } else { | |
122 | power_status = "off" # TODO: Perhaps use differentiated marker? | |
123 | } | |
62aa4063 | 124 | printf("%s\n", power_status); |
ad0b3a5b SK |
125 | }' |
126 | } | |
127 | ||
bbb42518 SK |
128 | produce_screen_brightness() { |
129 | screen_brightness_device_path="$1" | |
130 | echo "\ | |
131 | $(cat $screen_brightness_device_path/max_brightness) \ | |
132 | $(cat $screen_brightness_device_path/brightness)\ | |
133 | " | |
134 | } | |
135 | ||
61e5a351 SK |
136 | produce_volume() { |
137 | pactl list sinks \ | |
138 | | awk ' | |
139 | /^\tMute:/ { | |
140 | printf("%s,", $0); | |
141 | } | |
142 | /^\tVolume:/ { | |
143 | for (i=2; i<=NF; i++) printf(" %s", $i); | |
144 | }' \ | |
145 | | awk -v RS=',' ' | |
146 | /^[ \t]*Mute:/ {mute = $2} | |
147 | /^[ \t]*front-left:/ {left = $4} | |
148 | /^[ \t]*front-right:/ {right = $4} | |
149 | END { | |
150 | if (mute == "yes") { | |
62aa4063 | 151 | print("x") |
61e5a351 | 152 | } else { |
62aa4063 | 153 | print("%s %s\n", left, right) |
61e5a351 SK |
154 | } |
155 | } | |
156 | ' | |
157 | } | |
158 | ||
365549a9 SK |
159 | produce_mpd_state() { |
160 | echo 'status' \ | |
161 | | nc 127.0.0.1 6600 \ | |
162 | | awk ' | |
163 | { | |
164 | status[$1] = $2 | |
165 | } | |
166 | ||
167 | /^time: +[0-9]+:[0-9]+$/ { | |
168 | split($2, time, ":") | |
169 | seconds_current = time[1] | |
170 | seconds_total = time[2] | |
171 | ||
172 | hours = int(seconds_current / 60 / 60); | |
173 | secs_beyond_hours = seconds_current - (hours * 60 * 60); | |
174 | mins = int(secs_beyond_hours / 60); | |
175 | secs = secs_beyond_hours - (mins * 60); | |
176 | if (hours > 0) { | |
177 | current_time = sprintf("%d:%.2d:%.2d", hours, mins, secs) | |
178 | } else { | |
179 | current_time = sprintf("%.2d:%.2d", mins, secs) | |
180 | } | |
181 | ||
182 | if (seconds_total > 0) { | |
183 | time_percentage = (seconds_current / seconds_total) * 100 | |
184 | current_percentage = sprintf("%d%%", time_percentage) | |
185 | } else { | |
186 | current_percentage = "~" | |
187 | } | |
188 | } | |
189 | ||
190 | END { | |
191 | state = status["state:"] | |
192 | ||
193 | if (state == "play") { | |
194 | symbol = "▶" | |
195 | } else if (state == "pause") { | |
196 | symbol = "❚❚" | |
197 | } else if (state == "stop") { | |
198 | symbol = "⬛" | |
199 | } else { | |
200 | symbol = "--" | |
201 | } | |
202 | ||
203 | printf(\ | |
62aa4063 | 204 | "%s %s %s\n", |
365549a9 SK |
205 | status["state:"], current_time, current_percentage\ |
206 | ) | |
207 | } | |
208 | ' | |
209 | } | |
210 | ||
211 | produce_mpd_song() { | |
212 | echo 'currentsong' \ | |
213 | | nc 127.0.0.1 6600 \ | |
214 | | awk ' | |
215 | /^OK/ { | |
216 | next | |
217 | } | |
218 | ||
219 | { | |
220 | key = $1 | |
221 | sub("^" key " +", "") | |
222 | val = $0 | |
223 | data[key] = val | |
224 | } | |
225 | ||
226 | END { | |
227 | name = data["Name:"] | |
228 | title = data["Title:"] | |
229 | file = data["file:"] | |
230 | ||
231 | if (name) { | |
232 | out = name | |
233 | } else if (title) { | |
234 | out = title | |
235 | } else if (file) { | |
236 | last = split(file, parts, "/") | |
237 | out = parts[last] | |
238 | } else { | |
239 | out = "" | |
240 | } | |
241 | print out | |
242 | } | |
243 | ' | |
244 | } | |
438d0d5f | 245 | |
6339a4f8 | 246 | produce_weather() { |
4d314e0f SK |
247 | weather_station_id="$1" |
248 | metar -d "$weather_station_id" 2>&1 \ | |
438d0d5f SK |
249 | | awk ' |
250 | /METAR pattern not found in NOAA data/ { | |
251 | failures++ | |
252 | } | |
253 | ||
254 | /^Temperature/ { | |
255 | celsius = $3; | |
256 | fahrenheit = (celsius * (9 / 5)) + 32; | |
257 | temperature = fahrenheit | |
258 | } | |
259 | ||
260 | END { | |
261 | if (failures > 0) { | |
262 | temperature = "--" | |
263 | } | |
264 | print temperature "°F" | |
265 | }' | |
266 | } | |
267 | ||
6339a4f8 | 268 | produce_datetime() { |
438d0d5f SK |
269 | date +'%a %b %d %H:%M:%S' |
270 | } | |
271 | ||
6339a4f8 | 272 | consume() { |
438d0d5f | 273 | pipe="$1" |
2b221665 SK |
274 | debug="$2" |
275 | prefixes_of_net_interfaces_to_show="$3" | |
438d0d5f SK |
276 | tail -f "$pipe" \ |
277 | | stdbuf -o L awk \ | |
2b221665 | 278 | -v opt_debug="$debug" \ |
365549a9 | 279 | -v opt_mpd_song_max_chars=10 \ |
2b221665 | 280 | -v opt_prefixes_of_net_interfaces_to_show="$prefixes_of_net_interfaces_to_show" \ |
438d0d5f | 281 | ' |
b9bdec44 SK |
282 | /^in:FAN +status:/\ |
283 | { | |
284 | split_msg_parts() | |
285 | db["fan_status"] = $2 | |
286 | } | |
287 | ||
288 | /^in:FAN +speed:/\ | |
289 | { | |
290 | split_msg_parts() | |
291 | db["fan_speed"] = $2 | |
292 | } | |
293 | ||
294 | /^in:FAN +level:/\ | |
295 | { | |
296 | split_msg_parts() | |
297 | db["fan_level"] = $2 | |
298 | } | |
299 | ||
5dd1535a SK |
300 | /^in:TEMPERATURE/\ |
301 | { | |
302 | split_msg_parts() | |
303 | db["temperature"] = $1 | |
304 | } | |
305 | ||
d3d7d712 SK |
306 | /^in:LOAD_AVG/\ |
307 | { | |
308 | split_msg_parts() | |
309 | set_load_avg() | |
310 | } | |
311 | ||
cf698ca8 SK |
312 | /^in:DISK_IO/\ |
313 | { | |
314 | split_msg_parts() | |
315 | set_disk_io() | |
316 | } | |
317 | ||
c0e8473e SK |
318 | /^in:DISK_SPACE/\ |
319 | { | |
320 | split_msg_parts() | |
321 | db["disk_space_used"] = msg_body | |
322 | } | |
323 | ||
2b221665 SK |
324 | /^in:NET_ADDR_IO/\ |
325 | { | |
326 | split_msg_parts() | |
327 | set_net_addr_io() | |
328 | } | |
329 | ||
0d116e88 SK |
330 | /^in:NET_WIFI_STATUS/\ |
331 | { | |
332 | split_msg_parts() | |
333 | db["net_wifi_status"] = msg_body | |
334 | } | |
335 | ||
ad0b3a5b SK |
336 | /^in:BLUETOOTH_POWER/\ |
337 | { | |
338 | split_msg_parts() | |
339 | db["bluetooth_power"] = msg_body | |
340 | } | |
341 | ||
bbb42518 SK |
342 | /^in:SCREEN_BRIGHTNESS/\ |
343 | { | |
344 | split_msg_parts() | |
345 | set_screen_brightness() | |
346 | } | |
347 | ||
61e5a351 SK |
348 | /^in:VOLUME/\ |
349 | { | |
350 | split_msg_parts() | |
351 | db["volume"] = msg_body | |
352 | } | |
353 | ||
365549a9 SK |
354 | /^in:MPD_STATE/\ |
355 | { | |
356 | split_msg_parts() | |
357 | db["mpd_state"] = $1 | |
358 | db["mpd_curr_song_time"] = $2 | |
359 | db["mpd_curr_song_percent"] = $3 | |
360 | } | |
361 | ||
362 | /^in:MPD_SONG/\ | |
438d0d5f | 363 | { |
365549a9 SK |
364 | split_msg_parts() |
365 | db["mpd_curr_song_name"] = msg_body | |
438d0d5f SK |
366 | } |
367 | ||
365549a9 | 368 | /^in:WEATHER/\ |
438d0d5f | 369 | { |
365549a9 SK |
370 | split_msg_parts() |
371 | db["weather_temperature"] = msg_body | |
438d0d5f SK |
372 | } |
373 | ||
365549a9 | 374 | /^in:DATE_TIME/\ |
438d0d5f | 375 | { |
365549a9 SK |
376 | split_msg_parts() |
377 | db["datetime"] = msg_body | |
378 | } | |
379 | ||
380 | /^out:BAR/\ | |
381 | { | |
382 | split_msg_parts() | |
438d0d5f SK |
383 | print make_bar() |
384 | } | |
385 | ||
d3d7d712 SK |
386 | function set_load_avg( sched) { |
387 | split($4, sched, "/") | |
388 | db["load_avg_1min"] = $1 | |
389 | db["load_avg_5min"] = $2 | |
390 | db["load_avg_15min"] = $3 | |
391 | db["kern_sched_queue_runnable"] = sched[1] | |
392 | db["kern_sched_queue_total"] = sched[2] | |
393 | db["kern_sched_latest_pid"] = $5 | |
394 | } | |
365549a9 | 395 | |
cf698ca8 SK |
396 | function set_disk_io( curr_w, curr_r, prev_w, prev_r) { |
397 | curr_w = $1 | |
398 | curr_r = $2 | |
399 | prev_w = db["disk_io_curr_w"] | |
400 | prev_r = db["disk_io_curr_r"] | |
401 | db["disk_io_curr_w"] = curr_w | |
402 | db["disk_io_curr_r"] = curr_r | |
403 | db["disk_io_diff_w"] = curr_w - prev_w | |
404 | db["disk_io_diff_r"] = curr_r - prev_r | |
405 | } | |
406 | ||
2b221665 SK |
407 | function set_net_addr_io( \ |
408 | interface, address, io_curr_w, io_curr_r, io_prev_w, io_prev_r\ | |
409 | ) { | |
410 | interface = $1 | |
411 | address = $2 | |
412 | io_curr_w = $3 | |
413 | io_curr_r = $4 | |
414 | if (interface) { | |
415 | if (address && io_curr_w && io_curr_r) { | |
416 | # recalculate | |
417 | io_prev_w = net_io_curr_w[interface] | |
418 | io_prev_r = net_io_curr_r[interface] | |
419 | ||
420 | net_addr[interface] = address | |
421 | net_io_curr_w[interface] = io_curr_w | |
422 | net_io_curr_r[interface] = io_curr_r | |
423 | net_io_diff_w[interface] = io_curr_w - io_prev_w | |
424 | net_io_diff_r[interface] = io_curr_r - io_prev_r | |
425 | } else { | |
426 | # clear | |
427 | net_addr[interface] = "" | |
428 | net_io_curr_w[interface] = 0 | |
429 | net_io_curr_r[interface] = 0 | |
430 | net_io_diff_w[interface] = 0 | |
431 | net_io_diff_r[interface] = 0 | |
432 | } | |
433 | } | |
434 | } | |
435 | ||
bbb42518 SK |
436 | function set_screen_brightness( max, cur) { |
437 | max = $1 | |
438 | cur = $2 | |
439 | db["screen_brightness"] = (cur / max) * 100 | |
440 | } | |
441 | ||
365549a9 SK |
442 | function split_msg_parts() { |
443 | msg_head = $1 | |
444 | sub("^" msg_head " +", "") | |
445 | msg_body = $0 | |
446 | debug(msg_head, msg_body) | |
438d0d5f SK |
447 | } |
448 | ||
365549a9 | 449 | function make_bar( position, bar, sep, i, j) { |
d3d7d712 | 450 | position[++i] = make_status_cpu() |
cf698ca8 | 451 | position[++i] = make_status_disk() |
0d116e88 | 452 | position[++i] = make_status_net() |
ad0b3a5b | 453 | position[++i] = sprintf("B=%s", db["bluetooth_power"]) |
bbb42518 | 454 | position[++i] = sprintf("*%d%%", db["screen_brightness"]) |
61e5a351 | 455 | position[++i] = sprintf("(%s)", db["volume"]) |
365549a9 | 456 | position[++i] = make_status_mpd() |
438d0d5f SK |
457 | position[++i] = db["weather_temperature"] |
458 | position[++i] = db["datetime"] | |
459 | bar = "" | |
460 | sep = "" | |
461 | for (j = 1; j <= i; j++) { | |
462 | bar = bar sep position[j] | |
463 | sep = " " | |
464 | } | |
465 | return bar | |
466 | } | |
365549a9 | 467 | |
b9bdec44 | 468 | function make_status_cpu( load, temp, fan) { |
d3d7d712 | 469 | load = db["load_avg_1min"] |
5dd1535a | 470 | temp = db["temperature"] / 1000 |
b9bdec44 SK |
471 | fan = db["fan_speed"] |
472 | return sprintf("C=[%4.2f %d°C %4drpm]", load, temp, fan) | |
d3d7d712 SK |
473 | } |
474 | ||
cf698ca8 SK |
475 | function make_status_disk( bytes_per_sector, bytes_per_mb, w, r) { |
476 | bytes_per_sector = 512 | |
477 | bytes_per_mb = 1024 * 1024 | |
478 | w = (db["disk_io_diff_w"] * bytes_per_sector) / bytes_per_mb | |
479 | r = (db["disk_io_diff_r"] * bytes_per_sector) / bytes_per_mb | |
480 | return \ | |
481 | sprintf("D=[%s %0.3f▲ %0.3f▼]", db["disk_space_used"], w, r) | |
482 | } | |
483 | ||
2b221665 SK |
484 | function make_status_net( \ |
485 | out, | |
486 | number_of_interfaces_to_show, | |
487 | n, | |
488 | array_of_prefixes_of_interfaces_to_show, | |
489 | prefix, | |
490 | interface, | |
491 | label, | |
492 | count_printed, | |
493 | sep, | |
494 | io_stat, | |
495 | dw, dr, | |
496 | bytes_per_unit\ | |
497 | ) { | |
498 | out = "" | |
499 | number_of_interfaces_to_show = \ | |
500 | split(\ | |
501 | opt_prefixes_of_net_interfaces_to_show,\ | |
502 | array_of_prefixes_of_interfaces_to_show,\ | |
503 | ","\ | |
504 | ) | |
505 | for (n = 1; n <= number_of_interfaces_to_show; n++) { | |
506 | prefix = array_of_prefixes_of_interfaces_to_show[n] | |
507 | for (interface in net_addr) { | |
508 | if (interface ~ ("^" prefix)) { | |
509 | label = substr(interface, 1, 1) | |
510 | if (net_addr[interface]) { | |
511 | bytes_per_mb = 1024 * 1024 # TODO: option | |
512 | dw = net_io_diff_w[interface] / bytes_per_mb | |
513 | dr = net_io_diff_r[interface] / bytes_per_mb | |
514 | io_stat = sprintf("%0.3f▲ %0.3f▼", dw, dr) | |
515 | } else { | |
516 | io_stat = "--" | |
517 | } | |
518 | if (interface ~ "^w") { | |
519 | label = label ":" db["net_wifi_status"] | |
520 | } | |
521 | if (++count_printed > 1) { | |
522 | sep = " " | |
523 | } else { | |
524 | sep = "" | |
525 | } | |
526 | out = out sep label ":" io_stat | |
527 | } | |
528 | } | |
529 | } | |
530 | return sprintf("N[%s]", out) | |
0d116e88 SK |
531 | } |
532 | ||
365549a9 SK |
533 | function make_status_mpd( state, status) { |
534 | state = db["mpd_state"] | |
535 | ||
536 | if (state == "play") { | |
537 | status = make_status_mpd_state_known("▶") | |
538 | } else if (state == "pause") { | |
539 | status = make_status_mpd_state_known("❚❚") | |
540 | } else if (state == "stop") { | |
541 | status = make_status_mpd_state_known("⬛") | |
542 | } else { | |
543 | status = make_status_mpd_state_unknown("--") | |
544 | } | |
545 | ||
546 | return sprintf("[%s]", status) | |
547 | } | |
548 | ||
549 | function make_status_mpd_state_known(symbol) { | |
550 | return sprintf(\ | |
551 | "%s %s %s %s", | |
552 | symbol, | |
553 | db["mpd_curr_song_time"], | |
554 | db["mpd_curr_song_percent"], | |
555 | substr(db["mpd_curr_song_name"], 1, opt_mpd_song_max_chars)\ | |
556 | ) | |
557 | } | |
558 | ||
559 | function make_status_mpd_state_unknown(symbol) { | |
560 | return sprintf("%s", symbol) | |
561 | } | |
562 | ||
563 | function debug(location, msg) { | |
564 | if (opt_debug) { | |
565 | print_error(location, msg) | |
566 | } | |
567 | } | |
568 | ||
569 | function print_error(location, msg) { | |
570 | print(location " ==> " msg) > "/dev/stderr" | |
571 | } | |
438d0d5f SK |
572 | ' |
573 | } | |
574 | ||
6339a4f8 | 575 | produce_bar_req() { |
438d0d5f SK |
576 | echo '' |
577 | } | |
578 | ||
579 | spawn() { | |
580 | cmd="$1" | |
581 | pipe="$2" | |
365549a9 | 582 | msg_head="$3" |
438d0d5f SK |
583 | interval="$4" |
584 | while true; do | |
2b221665 SK |
585 | $cmd | while read line; do |
586 | echo "${msg_head} $line" > "$pipe" | |
587 | done | |
588 | sleep "$interval" | |
438d0d5f SK |
589 | done & |
590 | } | |
591 | ||
592 | main() { | |
4d314e0f | 593 | # Defaults |
2b221665 | 594 | debug=0 |
4d314e0f SK |
595 | dir_data="$HOME/.khatus" |
596 | weather_station_id='KJFK' | |
bbb42518 | 597 | screen_brightness_device_name='acpi_video0' |
2b221665 | 598 | prefixes_of_net_interfaces_to_show='w' # comma-separated |
c0e8473e | 599 | disk_space_device='/' |
cf698ca8 | 600 | disk_io_device='sda' |
5dd1535a | 601 | thermal_zone=0 |
b9bdec44 | 602 | fan_path='/proc/acpi/ibm/fan' |
4d314e0f SK |
603 | |
604 | # User-overrides | |
2b221665 SK |
605 | long_options='' |
606 | long_options+='debug' | |
607 | long_options+=',data-dir:' | |
608 | long_options+=',weather-station:' | |
609 | long_options+=',screen-device:' | |
610 | long_options+=',prefixes_of_net_interfaces_to_show:' | |
c0e8473e | 611 | long_options+=',disk_space_device:' |
5dd1535a | 612 | long_options+=',thermal_zone:' |
b9bdec44 | 613 | long_options+=',fan_path:' |
4d314e0f SK |
614 | OPTS=$( |
615 | getopt \ | |
2b221665 SK |
616 | -o 'd' \ |
617 | -l $long_options \ | |
4d314e0f SK |
618 | -- "$@" |
619 | ) | |
620 | eval set -- "$OPTS" | |
621 | while true | |
622 | do | |
623 | case "$1" in | |
2b221665 SK |
624 | -d|--debug) |
625 | debug=1 | |
626 | shift | |
627 | ;; | |
4d314e0f SK |
628 | --data-dir) |
629 | dir_data="$2" | |
630 | shift 2 | |
631 | ;; | |
632 | --weather-station) | |
633 | weather_station_id="$2" | |
634 | shift 2 | |
635 | ;; | |
bbb42518 SK |
636 | --screen-device) |
637 | screen_brightness_device_name="$2" | |
638 | shift 2 | |
639 | ;; | |
2b221665 SK |
640 | --prefixes_of_net_interfaces_to_show) |
641 | prefixes_of_net_interfaces_to_show="$2" | |
642 | shift 2 | |
643 | ;; | |
c0e8473e SK |
644 | --disk_space_device) |
645 | disk_space_device="$2" | |
646 | shift 2 | |
647 | ;; | |
cf698ca8 SK |
648 | --disk_io_device) |
649 | disk_io_device="$2" | |
650 | shift 2 | |
651 | ;; | |
5dd1535a SK |
652 | --thermal_zone) |
653 | thermal_zone="$2" | |
654 | shift 2 | |
655 | ;; | |
b9bdec44 SK |
656 | --fan_path) |
657 | fan_path="$2" | |
658 | shift 2 | |
659 | ;; | |
4d314e0f SK |
660 | --) |
661 | shift | |
662 | break | |
663 | ;; | |
664 | esac | |
665 | done | |
666 | ||
0c0ebbe1 | 667 | pipe="$dir_data/khatus_data_pipe" |
bbb42518 SK |
668 | screen_brightness_device_path='/sys/class/backlight' |
669 | screen_brightness_device_path+="/$screen_brightness_device_name" | |
0c0ebbe1 | 670 | |
4d314e0f | 671 | ( echo "Khatus starting with the following parameters:" |
2b221665 SK |
672 | ( echo " debug|= $debug" |
673 | echo " dir_data|= $dir_data" | |
0c0ebbe1 | 674 | echo " pipe|= $pipe" |
2b221665 SK |
675 | echo " screen_brightness_device_name|= $screen_brightness_device_name" |
676 | echo " screen_brightness_device_path|= $screen_brightness_device_path" | |
4d314e0f | 677 | echo " weather_station_id|= $weather_station_id" |
c0e8473e SK |
678 | echo " prefixes_of_net_interfaces_to_show|= $prefixes_of_net_interfaces_to_show" |
679 | echo " disk_space_device|= $disk_space_device" | |
cf698ca8 | 680 | echo " disk_io_device|= $disk_io_device" |
5dd1535a | 681 | echo " thermal_zone|= $thermal_zone" |
b9bdec44 | 682 | echo " fan_path|= $fan_path" |
4d314e0f SK |
683 | ) | column -ts\| |
684 | echo '' | |
685 | ) >&2 | |
686 | ||
4d314e0f | 687 | mkdir -p "$dir_data" |
438d0d5f SK |
688 | rm -f "$pipe" |
689 | mkfifo "$pipe" | |
690 | ||
bbb42518 SK |
691 | cmd_produce_screen_brightness='produce_screen_brightness' |
692 | cmd_produce_screen_brightness+=" $screen_brightness_device_path" | |
2b221665 | 693 | |
0c0ebbe1 SK |
694 | cmd_produce_weather="produce_weather $weather_station_id" |
695 | ||
c0e8473e SK |
696 | cmd_produce_disk_space="produce_disk_space $disk_space_device" |
697 | ||
cf698ca8 SK |
698 | cmd_produce_disk_io="produce_disk_io $disk_io_device" |
699 | ||
5dd1535a SK |
700 | cmd_produce_temperature="produce_temperature $thermal_zone" |
701 | ||
b9bdec44 SK |
702 | cmd_produce_fan="produce_fan $fan_path" |
703 | ||
4d314e0f | 704 | # TODO: Redirect each worker's stderr to a dedicated log file |
0c0ebbe1 | 705 | spawn produce_datetime "$pipe" 'in:DATE_TIME' 1 |
bbb42518 | 706 | spawn "$cmd_produce_screen_brightness" "$pipe" 'in:SCREEN_BRIGHTNESS' 1 |
0c0ebbe1 SK |
707 | spawn "$cmd_produce_weather" "$pipe" 'in:WEATHER' $(( 30 * 60 )) |
708 | spawn produce_mpd_state "$pipe" 'in:MPD_STATE' 1 | |
709 | spawn produce_mpd_song "$pipe" 'in:MPD_SONG' 1 | |
710 | spawn produce_volume "$pipe" 'in:VOLUME' 1 | |
ad0b3a5b | 711 | spawn produce_bluetooth_power "$pipe" 'in:BLUETOOTH_POWER' 5 |
0d116e88 | 712 | spawn produce_net_wifi_status "$pipe" 'in:NET_WIFI_STATUS' 5 |
2b221665 | 713 | spawn produce_net_addr_io "$pipe" 'in:NET_ADDR_IO' 1 |
c0e8473e | 714 | spawn "$cmd_produce_disk_space" "$pipe" 'in:DISK_SPACE' 1 |
cf698ca8 | 715 | spawn "$cmd_produce_disk_io" "$pipe" 'in:DISK_IO' 1 |
d3d7d712 | 716 | spawn produce_loadavg "$pipe" 'in:LOAD_AVG' 1 |
5dd1535a | 717 | spawn "$cmd_produce_temperature" "$pipe" 'in:TEMPERATURE' 1 |
b9bdec44 | 718 | spawn "$cmd_produce_fan" "$pipe" 'in:FAN' 1 |
0c0ebbe1 | 719 | spawn produce_bar_req "$pipe" 'out:BAR' 1 |
2b221665 SK |
720 | |
721 | consume \ | |
722 | "$pipe" \ | |
723 | "$debug" \ | |
724 | "$prefixes_of_net_interfaces_to_show" | |
438d0d5f SK |
725 | } |
726 | ||
727 | main $@ |