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45 lines
976 B
Go
45 lines
976 B
Go
package fakeip
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import (
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"net/netip"
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"github.com/sagernet/sing-box/adapter"
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"github.com/sagernet/sing/common/cache"
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)
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var _ adapter.FakeIPStorage = (*MemoryStorage)(nil)
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type MemoryStorage struct {
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metadata *adapter.FakeIPMetadata
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domainCache *cache.LruCache[netip.Addr, string]
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}
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func NewMemoryStorage() *MemoryStorage {
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return &MemoryStorage{
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domainCache: cache.New[netip.Addr, string](),
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}
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}
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func (s *MemoryStorage) FakeIPMetadata() *adapter.FakeIPMetadata {
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return s.metadata
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}
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func (s *MemoryStorage) FakeIPSaveMetadata(metadata *adapter.FakeIPMetadata) error {
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s.metadata = metadata
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return nil
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}
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func (s *MemoryStorage) FakeIPStore(address netip.Addr, domain string) error {
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s.domainCache.Store(address, domain)
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return nil
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}
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func (s *MemoryStorage) FakeIPLoad(address netip.Addr) (string, bool) {
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return s.domainCache.Load(address)
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}
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func (s *MemoryStorage) FakeIPReset() error {
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s.domainCache = cache.New[netip.Addr, string]()
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return nil
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}
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