Exemple #1
0
func (this *CommandSwitchAccountFactory) Unmarshal(data []byte) (interface{}, error) {
	cmd := new(protocol.CommandSwitchAccount)
	if len(data) == 0 {
		return nil, transport.ErrCorruptedPacket
	}
	lenHost := int(data[0])
	if len(data) < lenHost+1 {
		return nil, transport.ErrCorruptedPacket
	}
	if lenHost > 0 {
		cmd.Host = v2net.ParseAddress(string(data[1 : 1+lenHost]))
	}
	portStart := 1 + lenHost
	if len(data) < portStart+2 {
		return nil, transport.ErrCorruptedPacket
	}
	cmd.Port = v2net.PortFromBytes(data[portStart : portStart+2])
	idStart := portStart + 2
	if len(data) < idStart+16 {
		return nil, transport.ErrCorruptedPacket
	}
	cmd.ID, _ = uuid.ParseBytes(data[idStart : idStart+16])
	alterIdStart := idStart + 16
	if len(data) < alterIdStart+2 {
		return nil, transport.ErrCorruptedPacket
	}
	cmd.AlterIds = serial.BytesToUint16(data[alterIdStart : alterIdStart+2])
	levelStart := alterIdStart + 2
	if len(data) < levelStart+1 {
		return nil, transport.ErrCorruptedPacket
	}
	cmd.Level = protocol.UserLevel(data[levelStart])
	timeStart := levelStart + 1
	if len(data) < timeStart {
		return nil, transport.ErrCorruptedPacket
	}
	cmd.ValidMin = data[timeStart]
	return cmd, nil
}
Exemple #2
0
func (v *CommandSwitchAccountFactory) Unmarshal(data []byte) (interface{}, error) {
	cmd := new(protocol.CommandSwitchAccount)
	if len(data) == 0 {
		return nil, errors.New("VMess|SwitchAccountCommand: Insufficient length.")
	}
	lenHost := int(data[0])
	if len(data) < lenHost+1 {
		return nil, errors.New("VMess|SwitchAccountCommand: Insufficient length.")
	}
	if lenHost > 0 {
		cmd.Host = net.ParseAddress(string(data[1 : 1+lenHost]))
	}
	portStart := 1 + lenHost
	if len(data) < portStart+2 {
		return nil, errors.New("VMess|SwitchAccountCommand: Insufficient length.")
	}
	cmd.Port = net.PortFromBytes(data[portStart : portStart+2])
	idStart := portStart + 2
	if len(data) < idStart+16 {
		return nil, errors.New("VMess|SwitchAccountCommand: Insufficient length.")
	}
	cmd.ID, _ = uuid.ParseBytes(data[idStart : idStart+16])
	alterIDStart := idStart + 16
	if len(data) < alterIDStart+2 {
		return nil, errors.New("VMess|SwitchAccountCommand: Insufficient length.")
	}
	cmd.AlterIds = serial.BytesToUint16(data[alterIDStart : alterIDStart+2])
	levelStart := alterIDStart + 2
	if len(data) < levelStart+1 {
		return nil, errors.New("VMess|SwitchAccountCommand: Insufficient length.")
	}
	cmd.Level = uint32(data[levelStart])
	timeStart := levelStart + 1
	if len(data) < timeStart {
		return nil, errors.New("VMess|SwitchAccountCommand: Insufficient length.")
	}
	cmd.ValidMin = data[timeStart]
	return cmd, nil
}