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package config
import (
"github.com/BurntSushi/toml"
log "github.com/Sirupsen/logrus"
)
func ReadConfigfileServe(path string, configCh chan BgpType, reloadCh chan bool) {
for {
<-reloadCh
b := BgpType{}
_, err := toml.DecodeFile(path, &b)
if err != nil {
log.Fatal("can't read config file ", path)
} else {
// TODO: validate configuration
for i, _ := range b.NeighborList {
SetNeighborTypeDefault(&b.NeighborList[i])
}
}
configCh <- b
}
}
func inSlice(n NeighborType, b []NeighborType) bool {
for _, nb := range b {
if nb.NeighborAddress.String() == n.NeighborAddress.String() {
return true
}
}
return false
}
func UpdateConfig(curC *BgpType, newC *BgpType) (*BgpType, []NeighborType, []NeighborType) {
bgpConfig := BgpType{}
if curC == nil {
bgpConfig.Global = newC.Global
curC = &bgpConfig
} else {
// can't update the global config
bgpConfig.Global = curC.Global
}
added := []NeighborType{}
deleted := []NeighborType{}
for _, n := range newC.NeighborList {
if inSlice(n, curC.NeighborList) == false {
added = append(added, n)
}
}
for _, n := range curC.NeighborList {
if inSlice(n, newC.NeighborList) == false {
deleted = append(deleted, n)
}
}
bgpConfig.NeighborList = newC.NeighborList
return &bgpConfig, added, deleted
}
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