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43 lines
1.2 KiB
Bash
43 lines
1.2 KiB
Bash
#!/bin/sh
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# (for pulseaudio users)
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# This script parses the output of `pacmd list-sinks' to find volume and mute
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# status of the default audio sink and whether headphones are plugged in or not
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# Also see ../daemons/pulse_daemon.sh
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pacmd list-sinks | awk '
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BEGIN {
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ICONsn = "\x0c\x0b" # headphone unplugged, not muted
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ICONsm = "\x0d\x0b" # headphone unplugged, muted
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ICONhn = "\x0c\x0b" # headphone plugged in, not muted
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ICONhm = "\x0d\x0b" # headphone plugged in, muted
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}
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f {
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if ($1 == "muted:" && $2 == "yes") {
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m = 1
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} else if ($1 == "volume:") {
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if ($3 == $10) {
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vb = $5
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} else {
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vl = $5
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vr = $12
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}
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} else if ($1 == "active" && $2 == "port:") {
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if (tolower($3) ~ /headphone/)
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h = 1
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exit
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}
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next
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}
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$1 == "*" && $2 == "index:" {
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f = 1
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}
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END {
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if (f) {
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printf "%s", h ? (m ? ICONhm : ICONhn) : (m ? ICONsm : ICONsn)
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if (vb)
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print vb
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else
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printf "L%s R%s\n", vl, vr
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}
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}
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'
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