OpenWrt – Blame information for rev 3

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1 office 1 #!/bin/sh /etc/rc.common
2 # Copyright (C) 2011 OpenWrt.org
3  
4 START=98
5  
6 USE_PROCD=1
7 PROG=/usr/sbin/ntpd
8 HOTPLUG_SCRIPT=/usr/sbin/ntpd-hotplug
9  
10 get_dhcp_ntp_servers() {
11 local interfaces="$1"
12 local filter="*"
13 local interface ntpservers ntpserver
14  
15 for interface in $interfaces; do
16 [ "$filter" = "*" ] && filter="@.interface='$interface'" || filter="$filter,@.interface='$interface'"
17 done
18  
19 ntpservers=$(ubus call network.interface dump | jsonfilter -e "@.interface[$filter]['data']['ntpserver']")
20  
21 for ntpserver in $ntpservers; do
22 local duplicate=0
23 local entry
24 for entry in $server; do
25 [ "$ntpserver" = "$entry" ] && duplicate=1
26 done
27 [ "$duplicate" = 0 ] && server="$server $ntpserver"
28 done
29 }
30  
31 validate_ntp_section() {
3 office 32 uci_validate_section system timeserver "${1}" \
1 office 33 'server:list(host)' 'enabled:bool:1' 'enable_server:bool:0' 'use_dhcp:bool:1' 'dhcp_interface:list(string)'
34 }
35  
3 office 36 start_service() {
37 local server enabled enable_server use_dhcp dhcp_interface peer
1 office 38  
3 office 39 validate_ntp_section ntp || {
1 office 40 echo "validation failed"
41 return 1
42 }
43  
44 [ $enabled = 0 ] && return
45  
46 [ $use_dhcp = 1 ] && get_dhcp_ntp_servers "$dhcp_interface"
47  
48 [ -z "$server" -a "$enable_server" = "0" ] && return
49  
50 procd_open_instance
51 procd_set_param command "$PROG" -n -N
52 [ "$enable_server" = "1" ] && procd_append_param command -l
53 [ -x "$HOTPLUG_SCRIPT" ] && procd_append_param command -S "$HOTPLUG_SCRIPT"
54 for peer in $server; do
55 procd_append_param command -p $peer
56 done
57 procd_set_param respawn
58 procd_close_instance
59 }
60  
61 service_triggers() {
62 local script name use_dhcp
63  
64 script=$(readlink -f "$initscript")
65 name=$(basename ${script:-$initscript})
66  
67 procd_add_config_trigger "config.change" "system" /etc/init.d/$name reload
68  
69 config_load system
70 config_get use_dhcp ntp use_dhcp 1
71  
72 [ $use_dhcp = 1 ] && {
73 local dhcp_interface
74 config_get dhcp_interface ntp dhcp_interface
75  
76 if [ -n "$dhcp_interface" ]; then
77 for n in $dhcp_interface; do
78 procd_add_interface_trigger "interface.*" $n /etc/init.d/$name reload
79 done
80 else
81 procd_add_raw_trigger "interface.*" 1000 /etc/init.d/$name reload
82 fi
83 }
84  
85 procd_add_validation validate_ntp_section
86 }