mirror of
https://github.com/SagerNet/sing-box.git
synced 2024-11-24 17:41:29 +00:00
38 lines
747 B
Go
38 lines
747 B
Go
package rule
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import (
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"strings"
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"github.com/sagernet/sing-box/adapter"
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F "github.com/sagernet/sing/common/format"
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)
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var _ RuleItem = (*ClientItem)(nil)
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type ClientItem struct {
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clients []string
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clientMap map[string]bool
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}
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func NewClientItem(clients []string) *ClientItem {
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clientMap := make(map[string]bool)
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for _, client := range clients {
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clientMap[client] = true
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}
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return &ClientItem{
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clients: clients,
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clientMap: clientMap,
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}
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}
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func (r *ClientItem) Match(metadata *adapter.InboundContext) bool {
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return r.clientMap[metadata.Client]
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}
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func (r *ClientItem) String() string {
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if len(r.clients) == 1 {
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return F.ToString("client=", r.clients[0])
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}
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return F.ToString("client=[", strings.Join(r.clients, " "), "]")
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}
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