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enable ntpd server for busybox

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hi

Another version, in this one the enable_server option is in the timeserver ntp part of the "system" config file
You can patch trunk and bacfire (tested both)
You can put busybox ntpd in client mode (if you put server), in client & server (by putting enable_server to 1, ntpd listen to udp 123), and also in server mode only (if you didn't put any servers in the config and still put enable_server 1,  ntpd will answer with the time of the router)

I've replaced "config_foreach getpeers timeserver" with "config_get peers ntp server" because we want ntp timeserver, not random ones (to pre-answer if someone want to say that it's intrusive ...)

 Signed-off-by: Etienne CHAMPETIER <etienne.champetier@free.fr>

Le 27/03/2012 20:41, Etienne Champetier a écrit :
> I've now tested my trunk patch and it works fine
> But I still can't find were $PROG is defined (is this a mistake, or some sort of built in variable???)
> (I've made some grep and nothing)
>
> Le 23/03/2012 02:19, Philip Prindeville a écrit :
>> Maybe:
>>
>> [ -n "$PROG" -a -x "$PROG" ] || return 1
>>
>> instead?
>>
>>
>> On 3/22/12 4:34 PM, Etienne Champetier wrote:
>>> Hi
>>>
>>> The 2 attached patchs (trunk & bacfire) add busybox ntpd enable_server option, as busybox ntpd server is compiled by default.
>>> We only need 1 client/server daemon (olipro patch was launching 2 daemons)
>>> I've fully tested the bacfire patch, and as i don't have a running openwrt trunk i'm not sure for the trunk patch (i'm sure about my modifications, but i'm not sure about "[ -x $PROG ] || return 1", as "$PROG" isn't defined ?!)
>>>
>>> Signed-off-by: Etienne CHAMPETIER <etienne.champetier@free.fr>
>>>
>>>
>>> Le 16/01/2012 01:57, Philip Prindeville a écrit :
>>>> On 1/14/12 11:37 AM, Olipro wrote:
>>>>> On Saturday 14 Jan 2012 02:45:59 Philip Prindeville wrote:
>>>>>> Don't we already have a 'disabled' option?  Now we're adding an
>>>>>> 'enable_server' option?
>>>>>>
>>>>>> That seems confusing for no useful reason.
>>>>>>
>>>>> have you bothered to read what I originally wrote? your response would make
>>>>> me inclined to believe that you didn't.
>>>>>
>>>>> currently the ntpd initscript only runs it as a CLIENT - this patch enables
>>>>> you to have one instance running as a client and another as a SERVER that
>>>>> other hosts can synchronise with.
>>>>>
>>>>> Or perhaps I'm misunderstanding, what would you propose for allowing the
>>>>> built-in busybox ntpd to be utilised as a server? a separate init script
>>>>> entirely perhaps?
>>>> Or separate config sections... instead of 'config ntp' have 'config ntp-server' and 'config ntp-client'.
>>>>
>>>> -Philip
>>>>
>>>>
>>>> _______________________________________________
>>>> openwrt-devel mailing list
>>>> openwrt-devel@lists.openwrt.org
>>>> https://lists.openwrt.org/mailman/listinfo/openwrt-devel
>> _______________________________________________
>> openwrt-devel mailing list
>> openwrt-devel@lists.openwrt.org
>> https://lists.openwrt.org/mailman/listinfo/openwrt-devel
> _______________________________________________
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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@31374 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
jow 2012-04-20 15:05:38 +00:00
parent 7cd6ca236b
commit cff1bc811e
2 changed files with 11 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
package/base-files/files/etc/config/system
View File

@ -7,3 +7,4 @@ config timeserver ntp
list server 1.openwrt.pool.ntp.org
list server 2.openwrt.pool.ntp.org
list server 3.openwrt.pool.ntp.org
option enable_server 0

18
package/base-files/files/etc/init.d/sysntpd
View File

@ -8,24 +8,26 @@ SERVICE_WRITE_PID=1
SERVICE_PID_FILE=/var/run/sysntpd.pid
start() {
[ -x $PROG ] || return 1
local peers
getpeers() {
config_get peers "$1" server
}
local args="-n"
local enable_server
config_load system
config_foreach getpeers timeserver
config_get peers ntp server
config_get_bool enable_server ntp enable_server 0
if [ $enable_server -ne 0 ]; then
append args "-l"
fi
if [ -n "$peers" ]; then
local peer
local args="-n"
for peer in $peers; do
append args "-p $peer"
done
fi
if [ "$args" != "-n" ]; then
service_start /usr/sbin/ntpd $args
fi
}