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 # env: environment variable (passed to the process)
16 # data: arbitrary name/value pairs for detecting config changes (table)
17 # file: configuration files (array)
18 # netdev: bound network device (detects ifindex changes)
20 # No space separation is done for arrays/tables - use one function argument per command line argument
22 # procd_close_instance():
23 # Complete the instance being prepared
25 # procd_kill(service, [instance]):
26 # Kill a service instance (or all instances)
29 . $IPKG_INSTROOT/usr/share/libubox/jshn.sh
36 json_set_namespace procd old_cb
38 json_set_namespace $old_cb
43 eval "$1() { _procd_call _$1 \"\$@\"; }"
51 ubus call service "$cmd" "$(json_dump)"
55 _procd_open_service() {
59 _PROCD_SERVICE="$name"
63 json_add_string name "$name"
64 [ -n "$script" ] && json_add_string script "$script"
65 json_add_object instances
68 _procd_close_service() {
73 _procd_add_array_data() {
75 json_add_string "" "$1"
83 _procd_add_array_data "$@"
87 _procd_add_table_data() {
91 [[ "$1" == "$val" ]] && val=
92 json_add_string "$var" "$val"
100 _procd_add_table_data "$@"
104 _procd_open_instance() {
105 local name="$1"; shift
107 _PROCD_INSTANCE_SEQ="$(($_PROCD_INSTANCE_SEQ + 1))"
108 name="${name:-instance$_PROCD_INSTANCE_SEQ}"
109 json_add_object "$name"
112 _procd_open_trigger() {
113 json_add_array "triggers"
117 local type="$1"; shift
121 _procd_add_table "$type" "$@"
124 _procd_add_array "$type" "$@"
127 json_add_int "$type" "$1"
132 _procd_add_config_trigger() {
134 _procd_add_array_data "config.change"
137 _procd_add_array_data "if"
140 _procd_add_array_data "eq" "package" "$1"
145 _procd_add_array_data "run_script" "$@"
153 _procd_append_param() {
154 local type="$1"; shift
159 _procd_add_table_data "$@"
162 _procd_add_array_data "$@"
168 _procd_close_instance() {
172 _procd_close_trigger() {
176 _procd_add_instance() {
178 _procd_set_command "$@"
179 _procd_close_instance
187 [ -n "$service" ] && json_add_string service "$service"
188 [ -n "$instance" ] && json_add_string instance "$instance"
189 _procd_ubus_call delete
194 procd_close_service \
196 procd_add_config_trigger \
198 procd_close_trigger \
199 procd_open_instance \
200 procd_close_instance \