move zoneMatch to dns.go
This commit is contained in:
parent
770f580540
commit
4925a831aa
88
dns.go
88
dns.go
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@ -80,8 +80,8 @@ type RR interface {
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type RRset []RR
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func NewRRset() RRset {
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s := make([]RR, 0)
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return s
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s := make([]RR, 0)
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return s
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}
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func (s RRset) Len() int { return len(s) }
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@ -89,44 +89,44 @@ func (s RRset) Less(i, j int) bool { return s[i].Header().Name < s[j].Header().N
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func (s RRset) Swap(i, j int) { s[i], s[j] = s[j], s[i] }
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func (s RRset) String() string {
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str := ""
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for _, r := range s {
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str += r.String() + "\n"
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}
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return str
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str := ""
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for _, r := range s {
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str += r.String() + "\n"
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}
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return str
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}
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// Remove the last pushed RR from the RRset. Return nil
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// when there is nothing to remove
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func (s *RRset) Pop() RR {
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if len(*s) == 0 {
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return nil
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}
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// Pop and remove the entry
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r := (*s)[len(*s)-1]
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*s = (*s)[:len(*s)-1]
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return r
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if len(*s) == 0 {
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return nil
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}
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// Pop and remove the entry
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r := (*s)[len(*s)-1]
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*s = (*s)[:len(*s)-1]
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return r
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}
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// Push the RR r to the RRset
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func (s *RRset) Push(r RR) bool {
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if s.Len() == 0 {
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*s = append(*s, r)
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return true
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}
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// For RRSIGs this is not true (RFC???)
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// Don't make it a failure if this happens
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// if (*s)[0].Header().Ttl != r.Header().Ttl {
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// return false
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// }
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if (*s)[0].Header().Name != r.Header().Name {
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return false
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}
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if (*s)[0].Header().Class != r.Header().Class {
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return false
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}
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*s = append(*s, r)
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return true
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if s.Len() == 0 {
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*s = append(*s, r)
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return true
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}
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// For RRSIGs this is not true (RFC???)
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// Don't make it a failure if this happens
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// if (*s)[0].Header().Ttl != r.Header().Ttl {
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// return false
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// }
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if (*s)[0].Header().Name != r.Header().Name {
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return false
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}
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if (*s)[0].Header().Class != r.Header().Class {
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return false
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}
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*s = append(*s, r)
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return true
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}
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// Check if the RRset is RFC 2181 compliant.
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@ -191,3 +191,29 @@ func (h *RR_Header) String() string {
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}
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return s
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}
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func zoneMatch(pattern, zone string) (ok bool) {
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if len(pattern) == 0 {
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return
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}
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if pattern[len(pattern)-1] != '.' {
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pattern += "."
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}
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if zone[len(zone)-1] != '.' {
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zone += "."
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}
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i := 0
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for {
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ok = pattern[len(pattern)-1-i] == zone[len(zone)-1-i]
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i++
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if !ok {
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break
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}
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if len(pattern)-1-i < 0 || len(zone)-1-i < 0 {
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break
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}
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}
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return
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}
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26
server.go
26
server.go
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@ -84,32 +84,6 @@ func ListenAndServe(addr string, network string, handler Handler) os.Error {
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return server.ListenAndServe()
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}
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func zoneMatch(pattern, zone string) (ok bool) {
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if len(pattern) == 0 {
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return
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}
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if pattern[len(pattern)-1] != '.' {
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pattern += "."
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}
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if zone[len(zone)-1] != '.' {
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zone += "."
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}
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i := 0
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for {
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ok = pattern[len(pattern)-1-i] == zone[len(zone)-1-i]
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i++
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if !ok {
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break
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}
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if len(pattern)-1-i < 0 || len(zone)-1-i < 0 {
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break
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}
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}
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return
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}
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func (mux *ServeMux) match(zone string) Handler {
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var h Handler
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var n = 0
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