3 # procd_open_service(name, [script]):
4 # Initialize a new procd command message containing a service with one or more instances
6 # procd_close_service()
7 # Send the command message for the service
9 # procd_open_instance([name]):
10 # Add an instance to the service described by the previous procd_open_service call
12 # procd_set_param(type, [value...])
14 # command: command line (array).
15 # respawn info: array with 3 values $restart_timeout $fail_hreshold $max_fail
16 # env: environment variable (passed to the process)
17 # data: arbitrary name/value pairs for detecting config changes (table)
18 # file: configuration files (array)
19 # netdev: bound network device (detects ifindex changes)
21 # No space separation is done for arrays/tables - use one function argument per command line argument
23 # procd_close_instance():
24 # Complete the instance being prepared
26 # procd_kill(service, [instance]):
27 # Kill a service instance (or all instances)
30 . $IPKG_INSTROOT/usr/share/libubox/jshn.sh
37 json_set_namespace procd old_cb
39 json_set_namespace $old_cb
44 eval "$1() { _procd_call _$1 \"\$@\"; }"
52 ubus call service "$cmd" "$(json_dump)"
56 _procd_open_service() {
60 _PROCD_SERVICE="$name"
64 json_add_string name "$name"
65 [ -n "$script" ] && json_add_string script "$script"
66 json_add_object instances
69 _procd_close_service() {
77 _procd_add_array_data() {
79 json_add_string "" "$1"
87 _procd_add_array_data "$@"
91 _procd_add_table_data() {
95 [[ "$1" == "$val" ]] && val=
96 json_add_string "$var" "$val"
104 _procd_add_table_data "$@"
108 _procd_open_instance() {
109 local name="$1"; shift
111 _PROCD_INSTANCE_SEQ="$(($_PROCD_INSTANCE_SEQ + 1))"
112 name="${name:-instance$_PROCD_INSTANCE_SEQ}"
113 json_add_object "$name"
116 _procd_open_trigger() {
117 json_add_array "triggers"
121 local type="$1"; shift
125 _procd_add_table "$type" "$@"
127 command|netdev|file|respawn)
128 _procd_add_array "$type" "$@"
131 json_add_int "$type" "$1"
136 _procd_add_config_trigger() {
138 _procd_add_array_data "config.change"
141 _procd_add_array_data "if"
144 _procd_add_array_data "eq" "package" "$1"
149 _procd_add_array_data "run_script" "$@"
157 _procd_add_reload_trigger() {
158 local script=$(readlink "$initscript")
159 local name=$(basename ${script:-$initscript})
161 _procd_add_config_trigger $1 /etc/init.d/$name reload
164 _procd_add_reload_trigger() {
165 local script=$(readlink "$initscript")
166 local name=$(basename ${script:-$initscript})
168 _procd_add_config_trigger $1 /etc/init.d/$name reload
171 _procd_append_param() {
172 local type="$1"; shift
177 _procd_add_table_data "$@"
179 command|netdev|file|respawn)
180 _procd_add_array_data "$@"
186 _procd_close_instance() {
190 _procd_close_trigger() {
194 _procd_add_instance() {
196 _procd_set_command "$@"
197 _procd_close_instance
205 [ -n "$service" ] && json_add_string name "$service"
206 [ -n "$instance" ] && json_add_string instance "$instance"
207 _procd_ubus_call delete
212 procd_close_service \
214 procd_add_config_trigger \
215 procd_add_reload_trigger \
217 procd_close_trigger \
218 procd_open_instance \
219 procd_close_instance \