30 lines
698 B
Go
30 lines
698 B
Go
package rule
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import (
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"github.com/sagernet/sing-box/adapter"
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)
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var _ RuleItem = (*NetworkIsConstrainedItem)(nil)
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type NetworkIsConstrainedItem struct {
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networkManager adapter.NetworkManager
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}
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func NewNetworkIsConstrainedItem(networkManager adapter.NetworkManager) *NetworkIsConstrainedItem {
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return &NetworkIsConstrainedItem{
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networkManager: networkManager,
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}
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}
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func (r *NetworkIsConstrainedItem) Match(metadata *adapter.InboundContext) bool {
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networkInterface := r.networkManager.DefaultNetworkInterface()
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if networkInterface == nil {
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return false
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}
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return networkInterface.Constrained
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}
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func (r *NetworkIsConstrainedItem) String() string {
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return "network_is_expensive=true"
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}
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