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fw-daemon/fw-settings/dbus.go

61 lines
1.4 KiB

package main
import (
"github.com/subgraph/fw-daemon/sgfw"
"github.com/godbus/dbus"
)
type dbusObject struct {
dbus.BusObject
}
func newDbusObject() (*dbusObject, error) {
conn, err := dbus.SystemBus()
if err != nil {
return nil, err
}
return &dbusObject{conn.Object("com.subgraph.Firewall", "/com/subgraph/Firewall")}, nil
}
func (ob *dbusObject) isEnabled() (bool, error) {
var flag bool
if err := ob.Call("com.subgraph.Firewall.IsEnabled", 0).Store(&flag); err != nil {
return false, err
}
return flag, nil
}
func (ob *dbusObject) listRules() ([]sgfw.DbusRule, error) {
rules := []sgfw.DbusRule{}
err := ob.Call("com.subgraph.Firewall.ListRules", 0).Store(&rules)
if err != nil {
return nil, err
}
return rules, nil
}
func (ob *dbusObject) deleteRule(id uint32) {
ob.Call("com.subgraph.Firewall.DeleteRule", 0, id)
}
func (ob *dbusObject) updateRule(rule *sgfw.DbusRule) {
ob.Call("com.subgraph.Firewall.UpdateRule", 0, rule)
}
func (ob *dbusObject) getConfig() (map[string]interface{}, error) {
res := make(map[string]dbus.Variant)
if err := ob.Call("com.subgraph.Firewall.GetConfig", 0).Store(&res); err != nil {
return nil, err
}
config := make(map[string]interface{})
for k, v := range res {
config[k] = v.Value()
}
return config, nil
}
func (ob *dbusObject) setConfig(key string, val interface{}) {
ob.Call("com.subgraph.Firewall.SetConfig", 0, key, dbus.MakeVariant(val))
}