aboutsummaryrefslogtreecommitdiff
path: root/my-x200.initd
blob: 01040daaec71f02c3eb75fd4860dc326062132c0 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
#!/bin/sh
#
### BEGIN INIT INFO
# Provides:          my-x200
# X-Start-Before:    dhcpcd
# Required-Start:    $remote_fs $local_fs
# Required-Stop:     $remote_fs $local_fs
# X-Stop-After:      xdm
# Default-Start:     2 3 4 5
# Default-Stop:      0 1 6
# Short-Description: Starts and stops my-x200
# Description:       Removes whining noise from Thinkpads X200, powers off the wifi on shutdown and optionally backups directories.
### END INIT INFO

# Copyright 2018-2021 Robert Alessi
# Distributed under the terms of the GNU General Public License v2

# Set variables
NAME=my-x200

# Source init functions
. /lib/lsb/init-functions

# Read configuration variable file if it is present
[ -r /etc/default/$NAME ] && . /etc/default/$NAME

# Read additional configuration files in /etc/default/my-x200.d/
confdir="/etc/default/my-x200.d"

if [ -d "$confdir" ] && [ -f "$confdir"/*.conf ]
then
  for file in "$confdir"/*.conf
  do
    . "$file"
  done
fi

# Get my-x200 variables
x200_cmdfreq="/usr/bin/intel_reg"
pwmfreq="${PWMFREQ_RATE}"
x200_cmdfreq_args="write 0x00061254 $pwmfreq"
autobackup="${conf_autobackup}"
backup_path="${conf_backup_path}"
control_file="${conf_control_file}"

if [ "$use_rsnapshot" = "true" ]
then
    backup_cmd="/usr/bin/rsnapshot"
    backup_args="${rsnapshot_args}"
else
    backup_cmd="/usr/bin/rsync"
    backup_args="-aAX --relative --delete --quiet"
fi

set_pwmfreq() {
    if [ "$is_thinkpad_x200" = "yes" ]
    then
	exec $x200_cmdfreq $x200_cmdfreq_args 2>/dev/null
    fi
}

do_backup() {
    if [ "$autobackup" = "true" ]
    then
	if [ -e "$backup_path"/"$control_file" ]
	then
	    if [ "$use_rsnapshot" = "true" ]
	    then
		$backup_cmd $backup_args
	    else
		$backup_cmd $backup_args $conf_backup_dirs "$backup_path"
	    fi
	fi
    fi
}

do_privacy() {
    if [ "$enable_privacy" = "true" ]
    then
	if [ -n "${wired_interface}" ]
	then
	    printf '0004' > /var/lib/dhcpcd/duid
	    cat /proc/sys/kernel/random/boot_id >> /var/lib/dhcpcd/duid
	    /usr/bin/macchanger -r $wired_interface
	fi
    fi
}

do_refresh() {
    set_pwmfreq
}

do_initbackup() {
    do_backup
}

do_start() {
    do_privacy
    /usr/sbin/rfkill block all
    set_pwmfreq
}

do_stop() {
    /usr/sbin/rfkill block all
    do_backup
}

do_restart() {
    /usr/sbin/rfkill block all
    set_pwmfreq
}

case "$1" in
    start)
	do_start
	;;
    stop)
	do_stop
	;;
    restart|force-reload)
	do_restart
	;;
    refresh)
	do_refresh
	;;
    initbackup)
	do_initbackup
	;;
    *)
	echo "Usage: $NAME {start|stop|refresh|initbackup}" >&2
	exit 3
	;;
esac