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This commit is contained in:
0xdcarns
2022-01-10 10:55:05 -05:00
parent d6e1351fc5
commit c033be41bb
11 changed files with 31 additions and 56 deletions
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24
models/node.go
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@@ -2,7 +2,6 @@ package models
import (
"bytes"
"errors"
"math/rand"
"net"
"strings"
@@ -75,11 +74,17 @@ type Node struct {
MTU int32 `json:"mtu" bson:"mtu" yaml:"mtu"`
}
// NodesArray - used for node sorting
type NodesArray []Node
func (a NodesArray) Len() int { return len(a) }
// NodesArray.Len - gets length of node array
func (a NodesArray) Len() int { return len(a) }
// NodesArray.Less - gets returns lower rank of two node addresses
func (a NodesArray) Less(i, j int) bool { return isLess(a[i].Address, a[j].Address) }
func (a NodesArray) Swap(i, j int) { a[i], a[j] = a[j], a[i] }
// NodesArray.Swap - swaps two nodes in array
func (a NodesArray) Swap(i, j int) { a[i], a[j] = a[j], a[i] }
func isLess(ipA string, ipB string) bool {
ipNetA := net.ParseIP(ipA)
@@ -87,12 +92,14 @@ func isLess(ipA string, ipB string) bool {
return bytes.Compare(ipNetA, ipNetB) < 0
}
// Node.SetDefaultMTU - sets default MTU of a node
func (node *Node) SetDefaultMTU() {
if node.MTU == 0 {
node.MTU = 1280
}
}
// Node.SetDefaulIsPending - sets ispending default
func (node *Node) SetDefaulIsPending() {
if node.IsPending == "" {
node.IsPending = "no"
@@ -191,10 +198,6 @@ func (node *Node) SetLastPeerUpdate() {
node.LastPeerUpdate = time.Now().Unix()
}
func (node *Node) SetID() {
node.ID = node.MacAddress + "###" + node.Network
}
func (node *Node) SetExpirationDateTime() {
node.ExpirationDateTime = time.Now().Unix() + TEN_YEARS_IN_SECONDS
}
@@ -379,10 +382,3 @@ func (node *Node) NameInNodeCharSet() bool {
}
return true
}
func (node *Node) GetID() (string, error) {
if node.MacAddress == "" || node.Network == "" {
return "", errors.New("unable to get record key")
}
return node.MacAddress + "###" + node.Network, nil
}