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56 lines
1.4 KiB
56 lines
1.4 KiB
package internet
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import (
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"context"
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"v2ray.com/core/common/net"
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)
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type key int
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const (
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streamSettingsKey key = iota
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dialerSrcKey
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transportSettingsKey
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securitySettingsKey
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)
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func ContextWithStreamSettings(ctx context.Context, streamSettings *StreamConfig) context.Context {
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return context.WithValue(ctx, streamSettingsKey, streamSettings)
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}
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func StreamSettingsFromContext(ctx context.Context) *StreamConfig {
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ss := ctx.Value(streamSettingsKey)
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if ss == nil {
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return nil
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}
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return ss.(*StreamConfig)
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}
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func ContextWithDialerSource(ctx context.Context, addr net.Address) context.Context {
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return context.WithValue(ctx, dialerSrcKey, addr)
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}
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func DialerSourceFromContext(ctx context.Context) net.Address {
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if addr, ok := ctx.Value(dialerSrcKey).(net.Address); ok {
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return addr
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}
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return net.AnyIP
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}
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func ContextWithTransportSettings(ctx context.Context, transportSettings interface{}) context.Context {
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return context.WithValue(ctx, transportSettingsKey, transportSettings)
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}
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func TransportSettingsFromContext(ctx context.Context) interface{} {
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return ctx.Value(transportSettingsKey)
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}
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func ContextWithSecuritySettings(ctx context.Context, securitySettings interface{}) context.Context {
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return context.WithValue(ctx, securitySettingsKey, securitySettings)
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}
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func SecuritySettingsFromContext(ctx context.Context) interface{} {
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return ctx.Value(securitySettingsKey)
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}
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