malhuda/alice-lg
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better strtoint

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This commit is contained in:
Annika Hannig 2022-11-25 15:02:22 +01:00
parent 97dbe0c4c8
commit cbdc1f5d67
1 changed files with 10 additions and 4 deletions
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14
pkg/pools/communities.go
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@ -1,6 +1,7 @@
package pools
import (
"math"
"reflect"
"sync"
@ -51,6 +52,14 @@ func NewExtCommunitiesPool() *CommunitiesPool {
}
}
func extPrefixToInt(s string) int {
v := 0
for i, c := range s {
v += int(math.Pow(1000.0, float64(i))) * int(c)
}
return v
}
// AcquireExt a list of ext bgp communities
func (p *CommunitiesPool) AcquireExt(communities []api.ExtCommunity) []api.ExtCommunity {
p.Lock()
@ -59,10 +68,7 @@ func (p *CommunitiesPool) AcquireExt(communities []api.ExtCommunity) []api.ExtCo
// Make identification list
ids := make([]int, len(communities))
for i, comm := range communities {
r := 0 // RO
if comm[0].(string) == "rt" {
r = 1
}
r := extPrefixToInt(comm[0].(string))
icomm := []int{r, comm[1].(int), comm[2].(int)}
// get community identifier