New zonefile parsing. Now it compiles

This commit is contained in:
Miek Gieben 2011-12-14 14:08:17 +01:00
parent eda63f2a29
commit 7f5ed33fbd
1 changed files with 42 additions and 33 deletions

View File

@ -2,6 +2,8 @@ package dns
import (
"net"
"strconv"
"strings"
)
// All data from c is either _STRING or _BLANK
@ -87,11 +89,11 @@ func setMX(h RR_Header, c chan Lex) (RR, error) {
rr.Hdr = h
l := <-c
i, e := strconv.Atoui(l.token)
if e != nil {
if i, e := strconv.Atoi(l.token); e != nil {
return nil, &ParseError{"bad MX", l}
}
} else {
rr.Pref = uint16(i)
}
<-c // _BLANK
l = <-c // _STRING
rr.Mx = l.token
@ -118,10 +120,6 @@ func setSOA(h RR_Header, c chan Lex) (RR, error) {
rr.Hdr = h
l := <-c
var (
i uint
err os.Error
)
rr.Ns = l.token
<-c // _BLANK
if ! IsDomainName(l.token) {
@ -131,13 +129,17 @@ func setSOA(h RR_Header, c chan Lex) (RR, error) {
l = <-c
rr.Mbox = l.token
if ! IsDomainName(l.token) {
return nil, &ParseError{Error: "bad SOA", name: rdf[1], line: l}
return nil, &ParseError{"bad SOA", l}
}
<-c // _BLANK
var (
j int
e error
)
for i := 0; i < 5; i++ {
l = <-c
if j, e = strconv.Atoui(s); e != nil {
if j, e = strconv.Atoi(l.token); e != nil {
return nil, &ParseError{"bad SOA", l}
}
switch i {
@ -156,28 +158,28 @@ func setRRSIG(h RR_Header, c chan Lex) (RR, error) {
rr := new(RR_RRSIG)
rr.Hdr = h
l := <-c
if t, ok := str_rr[strings.ToUpper(l.token]; !ok {
if t, ok := Str_rr[strings.ToUpper(l.token)]; !ok {
return nil, &ParseError{"bad RRSIG", l}
} else {
rr.TypeCovered = t
}
<-c // _BLANK
l = <-c
if i, err := strconv.Atoui(l.token); err != nil {
if i, err := strconv.Atoi(l.token); err != nil {
return nil, &ParseError{"bad RRSIG", l}
} else {
rr.Algorithm = uint8(i)
}
<-c // _BLANK
l = <-c
if i, err := strconv.Atoui(l.token); err != nil {
if i, err := strconv.Atoi(l.token); err != nil {
return nil, &ParseError{"bad RRSIG", l}
} else {
rr.Labels = uint8(i)
}
<-c // _BLANK
l = <-c
if i, err := strconv.Atoui(l.token); err != nil {
if i, err := strconv.Atoi(l.token); err != nil {
return nil, &ParseError{"bad RRSIG", l}
} else {
rr.OrigTtl = uint32(i)
@ -198,7 +200,7 @@ func setRRSIG(h RR_Header, c chan Lex) (RR, error) {
}
<-c // _BLANK
l = <-c
if i, err := strconv.Atoui(l.token); err != nil {
if i, err := strconv.Atoi(l.token); err != nil {
return nil, &ParseError{"bad RRSIG", l}
} else {
rr.KeyTag = uint16(i)
@ -242,17 +244,20 @@ func setNSEC(h RR_Header, c chan Lex) (RR, error) {
rr.TypeBitMap = make([]uint16, 0)
l = <-c
for l.value != _NEWLINE {
switch l.value {
case _BLANK:
// Ok
case _STRING:
if k, ok := str_rr[strings.ToUpper(l.token)]; !ok {
if k, ok := Str_rr[strings.ToUpper(l.token)]; !ok {
return nil, &ParseError{"bad NSEC", l}
} else {
append(rr.TypeBitMap, k)
rr.TypeBitMap = append(rr.TypeBitMap, k)
}
default:
return nil, &ParseError{"bad NSEC", l}
}
l = <-c
}
return rr, nil
}
@ -261,21 +266,21 @@ func setNSEC3(h RR_Header, c chan Lex) (RR, error) {
rr.Hdr = h
l := <-c
if i, e = strconv.Atoui(l.token); e != nil {
if i, e := strconv.Atoi(l.token); e != nil {
return nil, &ParseError{"bad NSEC3", l}
} else {
rr.Hash = uint8(i)
}
<-c // _BLANK
l = <-c
if i, e = strconv.Atoui(l.token); e != nil {
if i, e := strconv.Atoi(l.token); e != nil {
return nil, &ParseError{"bad NSEC3", l}
} else {
rr.Flags = uint8(i)
}
<-c // _BLANK
l = <-c
if i, e = strconv.Atoui(l.token); e != nil {
if i, e := strconv.Atoi(l.token); e != nil {
return nil, &ParseError{"bad NSEC3", l}
} else {
rr.Iterations = uint16(i)
@ -293,17 +298,20 @@ func setNSEC3(h RR_Header, c chan Lex) (RR, error) {
rr.TypeBitMap = make([]uint16, 0)
l = <-c
for l.value != _NEWLINE {
switch l.value {
case _BLANK:
// Ok
case _STRING:
if k, ok := str_rr[strings.ToUpper(l.token)]; !ok {
if k, ok := Str_rr[strings.ToUpper(l.token)]; !ok {
return nil, &ParseError{"bad NSEC3", l}
} else {
append(rr.TypeBitMap, k)
rr.TypeBitMap = append(rr.TypeBitMap, k)
}
default:
return nil, &ParseError{"bad NSEC3", l}
}
l = <-c
}
return rr, nil
}
@ -368,17 +376,17 @@ func setDS(h RR_Header, c chan Lex) (RR, error) {
rr := new(RR_DS)
rr.Hdr = hdr
rr.Hdr.Rrtype = TypeDS
if i, e = strconv.Atoui(rdf[0]); e != nil {
if i, e = strconv.Atoi(rdf[0]); e != nil {
zp.Err <- &ParseError{Error: "bad DS", name: rdf[0], line: l}
return
}
rr.KeyTag = uint16(i)
if i, e = strconv.Atoui(rdf[1]); e != nil {
if i, e = strconv.Atoi(rdf[1]); e != nil {
zp.Err <- &ParseError{Error: "bad DS", name: rdf[1], line: l}
return
}
rr.Algorithm = uint8(i)
if i, e = strconv.Atoui(rdf[2]); e != nil {
if i, e = strconv.Atoi(rdf[2]); e != nil {
zp.Err <- &ParseError{Error: "bad DS", name: rdf[2], line: l}
return
}
@ -399,17 +407,17 @@ func setCNAME(h RR_Header, c chan Lex) (RR, error) {
rr := new(RR_DLV)
rr.Hdr = hdr
rr.Hdr.Rrtype = TypeDLV
if i, e = strconv.Atoui(rdf[0]); e != nil {
if i, e = strconv.Atoi(rdf[0]); e != nil {
zp.Err <- &ParseError{Error: "bad DS", name: rdf[0], line: l}
return
}
rr.KeyTag = uint16(i)
if i, e = strconv.Atoui(rdf[1]); e != nil {
if i, e = strconv.Atoi(rdf[1]); e != nil {
zp.Err <- &ParseError{Error: "bad DS", name: rdf[1], line: l}
return
}
rr.Algorithm = uint8(i)
if i, e = strconv.Atoui(rdf[2]); e != nil {
if i, e = strconv.Atoi(rdf[2]); e != nil {
zp.Err <- &ParseError{Error: "bad DS", name: rdf[2], line: l}
return
}
@ -430,17 +438,17 @@ func setCNAME(h RR_Header, c chan Lex) (RR, error) {
rr := new(RR_TA)
rr.Hdr = hdr
rr.Hdr.Rrtype = TypeTA
if i, e = strconv.Atoui(rdf[0]); e != nil {
if i, e = strconv.Atoi(rdf[0]); e != nil {
zp.Err <- &ParseError{Error: "bad DS", name: rdf[0], line: l}
return
}
rr.KeyTag = uint16(i)
if i, e = strconv.Atoui(rdf[1]); e != nil {
if i, e = strconv.Atoi(rdf[1]); e != nil {
zp.Err <- &ParseError{Error: "bad DS", name: rdf[1], line: l}
return
}
rr.Algorithm = uint8(i)
if i, e = strconv.Atoui(rdf[2]); e != nil {
if i, e = strconv.Atoi(rdf[2]); e != nil {
zp.Err <- &ParseError{Error: "bad DS", name: rdf[2], line: l}
return
}
@ -462,17 +470,17 @@ func setCNAME(h RR_Header, c chan Lex) (RR, error) {
rr.Hdr = hdr
rr.Hdr.Rrtype = TypeDNSKEY
if i, e = strconv.Atoui(rdf[0]); e != nil {
if i, e = strconv.Atoi(rdf[0]); e != nil {
zp.Err <- &ParseError{Error: "bad DNSKEY", name: rdf[0], line: l}
return
}
rr.Flags = uint16(i)
if i, e = strconv.Atoui(rdf[1]); e != nil {
if i, e = strconv.Atoi(rdf[1]); e != nil {
zp.Err <- &ParseError{Error: "bad DNSKEY", name: rdf[1], line: l}
return
}
rr.Protocol = uint8(i)
if i, e = strconv.Atoui(rdf[2]); e != nil {
if i, e = strconv.Atoi(rdf[2]); e != nil {
zp.Err <- &ParseError{Error: "bad DNSKEY", name: rdf[2], line: l}
return
}
@ -506,3 +514,4 @@ func setSSHFP(h RR_Header, c chan Lex) (RR, error) {
rr.FingerPrint = rdf[2]
zp.RR <- rr
}
*/