mirror of
https://github.com/v2fly/v2ray-core.git
synced 2024-09-05 19:44:32 -04:00
53 lines
1.3 KiB
Go
53 lines
1.3 KiB
Go
package internet
|
|
|
|
import (
|
|
"context"
|
|
|
|
"v2ray.com/core/common/net"
|
|
)
|
|
|
|
type key int
|
|
|
|
const (
|
|
streamSettingsKey key = iota
|
|
dialerSrcKey
|
|
transportSettingsKey
|
|
securitySettingsKey
|
|
)
|
|
|
|
func ContextWithStreamSettings(ctx context.Context, streamSettings *StreamConfig) context.Context {
|
|
return context.WithValue(ctx, streamSettingsKey, streamSettings)
|
|
}
|
|
|
|
func StreamSettingsFromContext(ctx context.Context) (*StreamConfig, bool) {
|
|
ss, ok := ctx.Value(streamSettingsKey).(*StreamConfig)
|
|
return ss, ok
|
|
}
|
|
|
|
func ContextWithDialerSource(ctx context.Context, addr net.Address) context.Context {
|
|
return context.WithValue(ctx, dialerSrcKey, addr)
|
|
}
|
|
|
|
func DialerSourceFromContext(ctx context.Context) net.Address {
|
|
if addr, ok := ctx.Value(dialerSrcKey).(net.Address); ok {
|
|
return addr
|
|
}
|
|
return net.AnyIP
|
|
}
|
|
|
|
func ContextWithTransportSettings(ctx context.Context, transportSettings interface{}) context.Context {
|
|
return context.WithValue(ctx, transportSettingsKey, transportSettings)
|
|
}
|
|
|
|
func TransportSettingsFromContext(ctx context.Context) interface{} {
|
|
return ctx.Value(transportSettingsKey)
|
|
}
|
|
|
|
func ContextWithSecuritySettings(ctx context.Context, securitySettings interface{}) context.Context {
|
|
return context.WithValue(ctx, securitySettingsKey, securitySettings)
|
|
}
|
|
|
|
func SecuritySettingsFromContext(ctx context.Context) interface{} {
|
|
return ctx.Value(securitySettingsKey)
|
|
}
|