43 lines
759 B
Go
43 lines
759 B
Go
package registry
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import (
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"net"
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"github.com/go-gost/core/hosts"
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)
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type hostsRegistry struct {
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registry[hosts.HostMapper]
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}
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func (r *hostsRegistry) Register(name string, v hosts.HostMapper) error {
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return r.registry.Register(name, v)
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}
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func (r *hostsRegistry) Get(name string) hosts.HostMapper {
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if name != "" {
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return &hostsWrapper{name: name, r: r}
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}
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return nil
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}
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func (r *hostsRegistry) get(name string) hosts.HostMapper {
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if v := r.registry.Get(name); v != nil {
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return v.(hosts.HostMapper)
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}
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return nil
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}
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type hostsWrapper struct {
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name string
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r *hostsRegistry
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}
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func (w *hostsWrapper) Lookup(network, host string) ([]net.IP, bool) {
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v := w.r.get(w.name)
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if v == nil {
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return nil, false
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}
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return v.Lookup(network, host)
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}
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