[apps::protocols::dns::plugin] Support Search type SRV

[mat44444]

Hi, we want to validate response from SRV DNS request.

Currently it's not supported to specify : --search-type='SRV'

Regards

Sample request:

/usr/lib/centreon/plugins//centreon_protocol_dns.pl --plugin=apps::protocols::dns::plugin --mode=request --nameservers=###.###.###.### --search='_sip._udp.XXXXXXX' --search-type='SRV' --warning='' --critical='' --dns-options='debug=1'

Response like:

;; search( _sip._udp.XXXXXXXXX SRV )

;; udp send [###.###.###.###]:53

;; reply from [###.###.###.###] 250 bytes
;; HEADER SECTION
;; id = 17650
;; qr = 1 aa = 1 tc = 0 rd = 1 opcode = QUERY
;; ra = 0 z = 0 ad = 0 cd = 0 rcode = NOERROR
;; qdcount = 1 ancount = 4 nscount = 0 arcount = 0
;; do = 0

;; QUESTION SECTION (1 record)
;; _sip._udp.XXXXXXXX. IN SRV

;; ANSWER SECTION (4 records)
_sip._udp.esrp.qc.XXXXXXXX. 300 IN SRV ( 10 10 5060
sip.bcf.qc.XXXXXXXX. )
_sip._udp.esrp.qc.XXXXXXXX. 300 IN SRV ( 20 10 5060
sip.bcf.on.XXXXXXXX. )
_sip._udp.esrp.qc.XXXXXXXX. 300 IN SRV ( 30 10 5060
sip.bcf.ns.XXXXXXXX. )
_sip._udp.esrp.qc.XXXXXXXX. 300 IN SRV ( 40 10 5060
sip.bcf.mb.XXXXXXXX. )

;; AUTHORITY SECTION (0 records)

;; ADDITIONAL SECTION (0 records)