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ipsetprovider.go
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/
ipsetprovider.go
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package provider
import "github.com/aporeto-inc/go-ipset/ipset"
// IpsetProvider returns a fabric for Ipset.
type IpsetProvider interface {
NewIpset(name string, hasht string, p *ipset.Params) (Ipset, error)
DestroyAll() error
}
// Ipset is an abstraction of all the methods an implementation of userspace
// ipsets need to provide.
type Ipset interface {
Add(entry string, timeout int) error
AddOption(entry string, option string, timeout int) error
Del(entry string) error
Destroy() error
Flush() error
Test(entry string) (bool, error)
}
type goIpsetProvider struct{}
// NewIpset returns an IpsetProvider interface based on the go-ipset
// external package.
func (i *goIpsetProvider) NewIpset(name string, hasht string, p *ipset.Params) (Ipset, error) {
return ipset.New(name, hasht, p)
}
// DestroyAll destroys all the ipsets - it will fail if there are existing references
func (i *goIpsetProvider) DestroyAll() error {
return ipset.DestroyAll()
}
// NewGoIPsetProvider Return a Go IPSet Provider
func NewGoIPsetProvider() IpsetProvider {
return &goIpsetProvider{}
}