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do I really need all those function -- no

This commit is contained in:
Miek Gieben 2012-08-25 10:01:54 +02:00
parent 9abebc170f
commit d6238e8649
1 changed files with 0 additions and 70 deletions
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70
defaults.go
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@ -123,76 +123,6 @@ func (dns *Msg) SetEdns0(udpsize uint16, do bool) *Msg {
return dns
}
// IsRcode checks if the header of the packet has rcode set.
func (dns *Msg) IsRcode(rcode int) (ok bool) {
if len(dns.Question) == 0 {
return false
}
ok = dns.MsgHdr.Rcode == rcode
return
}
// IsQuestion returns true if the packet is a question.
func (dns *Msg) IsQuestion() (ok bool) {
if len(dns.Question) == 0 {
return false
}
ok = dns.MsgHdr.Response == false
return
}
// IsRcodeFormatError checks if the message has FormErr set.
func (dns *Msg) IsRcodeFormatError() (ok bool) {
if len(dns.Question) == 0 {
return false
}
ok = dns.MsgHdr.Rcode == RcodeFormatError
return
}
// IsUpdate checks if the message is a dynamic update packet.
func (dns *Msg) IsUpdate() (ok bool) {
if len(dns.Question) == 0 {
return false
}
ok = dns.MsgHdr.Opcode == OpcodeUpdate
ok = ok && dns.Question[0].Qtype == TypeSOA
return
}
// IsNotify checks if the message is a valid notify packet.
func (dns *Msg) IsNotify() (ok bool) {
if len(dns.Question) == 0 {
return false
}
ok = dns.MsgHdr.Opcode == OpcodeNotify
ok = ok && dns.Question[0].Qclass == ClassINET
ok = ok && dns.Question[0].Qtype == TypeSOA
return
}
// IsAxfr checks if the message is a valid axfr request packet.
func (dns *Msg) IsAxfr() (ok bool) {
if len(dns.Question) == 0 {
return false
}
ok = dns.MsgHdr.Opcode == OpcodeQuery
ok = ok && dns.Question[0].Qclass == ClassINET
ok = ok && dns.Question[0].Qtype == TypeAXFR
return
}
// IsIXfr checks if the message is a valid ixfr request packet.
func (dns *Msg) IsIxfr() (ok bool) {
if len(dns.Question) == 0 {
return false
}
ok = dns.MsgHdr.Opcode == OpcodeQuery
ok = ok && dns.Question[0].Qclass == ClassINET
ok = ok && dns.Question[0].Qtype == TypeIXFR
return
}
// IsTsig checks if the message has a TSIG record as the last record
// in the additional section.
func (dns *Msg) IsTsig() (ok bool) {