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 _$1 \"\$@\"; }"
53 [ -n "$PROCD_DEBUG" ] && json_dump >&2
54 ubus call service "$cmd" "$(json_dump)"
58 _procd_open_service() {
62 _PROCD_SERVICE="$name"
66 json_add_string name "$name"
67 [ -n "$script" ] && json_add_string script "$script"
68 json_add_object instances
71 _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"
120 _procd_open_validate() {
121 json_add_array "validate"
125 local type="$1"; shift
129 _procd_add_table "$type" "$@"
131 command|netdev|file|respawn|watch)
132 _procd_add_array "$type" "$@"
135 json_add_int "$type" "$1"
140 _procd_add_interface_trigger() {
142 _procd_add_array_data "$1"
146 _procd_add_array_data "if"
149 _procd_add_array_data "eq" "interface" "$1"
154 _procd_add_array_data "run_script" "$@"
162 _procd_add_network_trigger() {
163 local script=$(readlink "$initscript")
164 local name=$(basename ${script:-$initscript})
167 _procd_add_interface_trigger "interface.*" $1 /etc/init.d/$name reload
171 _procd_add_config_trigger() {
173 _procd_add_array_data "$1"
177 _procd_add_array_data "if"
180 _procd_add_array_data "eq" "package" "$1"
185 _procd_add_array_data "run_script" "$@"
193 _procd_add_reload_trigger() {
194 local script=$(readlink "$initscript")
195 local name=$(basename ${script:-$initscript})
198 _procd_add_config_trigger "config.change" $1 /etc/init.d/$name reload
202 _procd_add_validation() {
205 _procd_close_validate
208 _procd_append_param() {
209 local type="$1"; shift
214 _procd_add_table_data "$@"
216 command|netdev|file|respawn|watch)
217 _procd_add_array_data "$@"
223 _procd_close_instance() {
227 _procd_close_trigger() {
231 _procd_close_validate() {
235 _procd_add_instance() {
237 _procd_set_param command "$@"
238 _procd_close_instance
246 [ -n "$service" ] && json_add_string name "$service"
247 [ -n "$instance" ] && json_add_string instance "$instance"
248 _procd_ubus_call delete
251 uci_validate_section()
258 local _result=`/sbin/validate_data "$_package" "$_type" "$_name" "$@" 2> /dev/null`
261 [ "$_error" = "0" ] || `/sbin/validate_data "$_package" "$_type" "$_name" "$@" 1> /dev/null`
267 procd_close_service \
269 procd_add_config_trigger \
270 procd_add_reload_trigger \
271 procd_add_interface_trigger \
272 procd_add_network_trigger \
274 procd_close_trigger \
275 procd_open_instance \
276 procd_close_instance \
277 procd_open_validate \
278 procd_close_validate \
281 procd_add_validation \