41 lines
786 B
Go
41 lines
786 B
Go
package registry
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import (
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"context"
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"net"
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"github.com/go-gost/core/resolver"
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)
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type resolverRegistry struct {
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registry[resolver.Resolver]
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}
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func (r *resolverRegistry) Register(name string, v resolver.Resolver) error {
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return r.registry.Register(name, v)
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}
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func (r *resolverRegistry) Get(name string) resolver.Resolver {
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if name != "" {
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return &resolverWrapper{name: name, r: r}
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}
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return nil
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}
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func (r *resolverRegistry) get(name string) resolver.Resolver {
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return r.registry.Get(name)
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}
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type resolverWrapper struct {
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name string
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r *resolverRegistry
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}
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func (w *resolverWrapper) Resolve(ctx context.Context, network, host string) ([]net.IP, error) {
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r := w.r.get(w.name)
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if r == nil {
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return nil, resolver.ErrInvalid
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}
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return r.Resolve(ctx, network, host)
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}
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