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)
20 # limits: resource limits (passed to the process)
22 # No space separation is done for arrays/tables - use one function argument per command line argument
24 # procd_close_instance():
25 # Complete the instance being prepared
27 # procd_kill(service, [instance]):
28 # Kill a service instance (or all instances)
31 . $IPKG_INSTROOT/usr/share/libubox/jshn.sh
38 json_set_namespace procd old_cb
40 json_set_namespace $old_cb
45 eval "$1() { _procd_call _$1 \"\$@\"; }"
53 ubus call service "$cmd" "$(json_dump)"
57 _procd_open_service() {
61 _PROCD_SERVICE="$name"
65 json_add_string name "$name"
66 [ -n "$script" ] && json_add_string script "$script"
67 json_add_object instances
70 _procd_close_service() {
76 _procd_add_array_data() {
78 json_add_string "" "$1"
86 _procd_add_array_data "$@"
90 _procd_add_table_data() {
94 [[ "$1" == "$val" ]] && val=
95 json_add_string "$var" "$val"
103 _procd_add_table_data "$@"
107 _procd_open_instance() {
108 local name="$1"; shift
110 _PROCD_INSTANCE_SEQ="$(($_PROCD_INSTANCE_SEQ + 1))"
111 name="${name:-instance$_PROCD_INSTANCE_SEQ}"
112 json_add_object "$name"
115 _procd_open_trigger() {
116 json_add_array "triggers"
119 _procd_open_validate() {
120 json_add_array "validate"
124 local type="$1"; shift
128 _procd_add_table "$type" "$@"
130 command|netdev|file|respawn)
131 _procd_add_array "$type" "$@"
134 json_add_int "$type" "$1"
139 _procd_add_config_trigger() {
141 _procd_add_array_data "$1"
145 _procd_add_array_data "if"
148 _procd_add_array_data "eq" "package" "$1"
153 _procd_add_array_data "run_script" "$@"
161 _procd_add_reload_trigger() {
162 local script=$(readlink "$initscript")
163 local name=$(basename ${script:-$initscript})
166 _procd_add_config_trigger "config.change" $1 /etc/init.d/$name reload
170 _procd_add_validation() {
173 _procd_close_validate
176 _procd_append_param() {
177 local type="$1"; shift
182 _procd_add_table_data "$@"
184 command|netdev|file|respawn)
185 _procd_add_array_data "$@"
191 _procd_close_instance() {
195 _procd_close_trigger() {
199 _procd_close_validate() {
203 _procd_add_instance() {
205 _procd_set_param command "$@"
206 _procd_close_instance
214 [ -n "$service" ] && json_add_string name "$service"
215 [ -n "$instance" ] && json_add_string instance "$instance"
216 _procd_ubus_call delete
219 uci_validate_section()
226 local result=`/sbin/validate_data "$package" "$type" "$name" "$@" 2> /dev/null`
229 [ "$error" = "0" ] || `/sbin/validate_data "$package" "$type" "$name" "$@" 1> /dev/null`
235 procd_close_service \
237 procd_add_config_trigger \
238 procd_add_reload_trigger \
240 procd_close_trigger \
241 procd_open_instance \
242 procd_close_instance \
245 procd_add_validation \