sing-box/option/platform.go

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2023-02-28 19:02:27 +08:00
package option
import (
"github.com/sagernet/sing-box/common/json"
E "github.com/sagernet/sing/common/exceptions"
)
type OnDemandOptions struct {
Enabled bool `json:"enabled,omitempty"`
Rules []OnDemandRule `json:"rules,omitempty"`
}
type OnDemandRule struct {
Action *OnDemandRuleAction `json:"action,omitempty"`
DNSSearchDomainMatch Listable[string] `json:"dns_search_domain_match,omitempty"`
DNSServerAddressMatch Listable[string] `json:"dns_server_address_match,omitempty"`
InterfaceTypeMatch *OnDemandRuleInterfaceType `json:"interface_type_match,omitempty"`
SSIDMatch Listable[string] `json:"ssid_match,omitempty"`
ProbeURL string `json:"probe_url,omitempty"`
}
type OnDemandRuleAction int
func (r *OnDemandRuleAction) MarshalJSON() ([]byte, error) {
if r == nil {
return nil, nil
}
value := *r
var actionName string
switch value {
case 1:
actionName = "connect"
case 2:
actionName = "disconnect"
case 3:
actionName = "evaluate_connection"
default:
return nil, E.New("unknown action: ", value)
}
return json.Marshal(actionName)
}
func (r *OnDemandRuleAction) UnmarshalJSON(bytes []byte) error {
var actionName string
if err := json.Unmarshal(bytes, &actionName); err != nil {
return err
}
var actionValue int
switch actionName {
case "connect":
actionValue = 1
case "disconnect":
actionValue = 2
case "evaluate_connection":
actionValue = 3
case "ignore":
actionValue = 4
default:
return E.New("unknown action name: ", actionName)
}
*r = OnDemandRuleAction(actionValue)
return nil
}
type OnDemandRuleInterfaceType int
func (r *OnDemandRuleInterfaceType) MarshalJSON() ([]byte, error) {
if r == nil {
return nil, nil
}
value := *r
var interfaceTypeName string
switch value {
case 1:
interfaceTypeName = "any"
case 2:
interfaceTypeName = "wifi"
case 3:
interfaceTypeName = "cellular"
default:
return nil, E.New("unknown interface type: ", value)
}
return json.Marshal(interfaceTypeName)
}
func (r *OnDemandRuleInterfaceType) UnmarshalJSON(bytes []byte) error {
var interfaceTypeName string
if err := json.Unmarshal(bytes, &interfaceTypeName); err != nil {
return err
}
var interfaceTypeValue int
switch interfaceTypeName {
case "any":
interfaceTypeValue = 1
case "wifi":
interfaceTypeValue = 2
case "cellular":
interfaceTypeValue = 3
default:
return E.New("unknown interface type name: ", interfaceTypeName)
}
*r = OnDemandRuleInterfaceType(interfaceTypeValue)
return nil
}