38 lines
645 B
Go
38 lines
645 B
Go
package rtable
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import (
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"errors"
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"fmt"
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"os/exec"
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"github.com/crip/ripv2"
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)
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func Add(r *ripv2.Routes) {
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r.Lock()
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for _, r := range r.Routes {
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if !r.FIB {
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command(ADD, &r)
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r.FIB = true
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}
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}
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r.Unlock()
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}
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func command(command COMMAND, r *ripv2.Route) error {
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var cmd *exec.Cmd
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switch command {
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case ADD, REMOVE:
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cmd = exec.Command("route", string(command), "-net", r.Addr.String(), r.Subnet.String(), r.Nexthop.String(), "-hopcount", fmt.Sprint(r.Metric))
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default:
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return errors.New("command not supported")
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}
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return cmd.Run()
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}
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func Remove(r *ripv2.Routes) {
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for _, r := range r.Routes {
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command(REMOVE, &r)
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}
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}
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