1 #!/bin/sh /etc/rc.common
2 # Basic init script for mosquitto
3 # April 2012, OpenWrt.org
4 # Provides support for the luci-app-mosquitto package, if installed
8 TCONF
=/tmp
/mosquitto.generated.conf
10 # Usage: append_if cfg uci_name output_name
11 # add a config line of the form "output_name <value>"
12 # if the "uci_name" was found.
13 # output_name defaults to uci_name if not specified.
18 if [ -z "$out_name" ]; then
21 config_get val
$cfg $uci_name
22 if [ -n "$val" ]; then
23 echo "$out_name $val" >> $TCONF
27 # mosquitto uses true/false, uci uses 1/0
28 # note that this is not shell truthy, but equality with 1!
31 echo "$1 true" >> $TCONF
33 echo "$1 false" >> $TCONF
37 # as per append_if, but gets the value as a uci bool, not raw
38 append_optional_bool
() {
42 config_get val
$cfg $uci_name
43 if [ -n "$val" ]; then
44 config_get_bool real
$cfg $uci_name
45 append_bool
$out_name $real
50 convert_mosq_general
() {
52 config_get destinations
"$1" log_dest
53 for dest
in $destinations; do
54 echo "log_dest $dest" >> $TCONF
57 config_get_bool no_remote
"$1" no_remote_access
0
58 if [ "$no_remote" -eq 1 ]; then
59 echo "bind_address 127.0.0.1" >> $TCONF
62 config_get port
"$1" port
1883
63 echo "port $port" >> $TCONF
64 append_if
"$1" protocol
65 append_if
"$1" max_inflight_messages
66 append_if
"$1" max_queued_messages
69 convert_persistence
() {
72 append_if
"$cfg" client_expiration persistent_client_expiration
73 append_if
"$cfg" autosave_interval
74 append_optional_bool
"$cfg" autosave_on_changes autosave_on_changes
75 append_optional_bool
"$cfg" persistence persistence
76 append_if
"$cfg" file persistence_file
77 config_get loc
"$cfg" location
78 if [ -n "$loc" ]; then
79 [ -d "$loc" ] || mkdir
-p "$loc";
80 echo "persistence_location $loc" >> $TCONF
86 config_get port
"$1" port
87 if [ -z "$port" ]; then
88 echo "Ignoring listener section without port"
91 config_get_bool no_remote
"$1" no_remote_access
0
92 if [ "$no_remote" -eq 1 ]; then
93 echo "listener $port 127.0.0.1" >> $TCONF
95 echo "listener $port" >> $TCONF
98 append_if
"$1" protocol
102 echo "topic $1" >> $TCONF
106 config_get conn
"$1" connection
107 config_get addr
"$1" address
108 if [ -z "$conn" -o -z "$addr" ]; then
109 echo "Ignoring bridge section, misisng connection/address"
113 echo "# Bridge connection from UCI section" >> $TCONF
114 append_if
"$1" connection
115 append_if
"$1" address
117 config_list_foreach
"$1" topic add_topic
118 append_optional_bool
"$1" cleansession cleansession
119 append_optional_bool
"$1" try_private try_private
121 append_if
"$1" clientid
122 append_if
"$1" identity bridge_identity
123 append_if
"$1" psk bridge_psk
124 append_if
"$1" tls_version bridge_tls_version
130 echo "Generating mosquitto config file in $TCONF"
131 echo "# mosquitto.conf file generated from UCI config." >>$TCONF
132 # Don't include a timestamp, it makes md5sum compares fail
134 config_load mosquitto
135 config_foreach convert_mosq_general
"mosquitto"
136 config_foreach convert_persistence
"persistence"
137 config_foreach add_listener
"listener"
138 config_foreach add_bridge
"bridge"
141 start_service_real
() {
143 local use_uci write_pid
144 config_get use_uci
"$cfg" use_uci
145 if [ "$use_uci" -eq 1 ]; then
149 CONF
=/etc
/mosquitto
/mosquitto.conf
151 config_get write_pid
"$cfg" write_pid
0
154 procd_set_param
command mosquitto
155 procd_append_param
command -c $CONF
156 # Makes /etc/init.d/mosquitto reload work if you edit the final file.
157 procd_set_param
file $CONF
158 [ "$write_pid" -eq 1 ] && procd_set_param pidfile
/var
/run
/mosquitto.pid
163 config_load mosquitto
164 config_foreach start_service_real owrt
168 # Makes "reload_config" work
169 procd_add_reload_trigger
"mosquitto"