diff options
Diffstat (limited to 'dhcpv6/option_iaprefix.go')
| -rw-r--r-- | dhcpv6/option_iaprefix.go | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/dhcpv6/option_iaprefix.go b/dhcpv6/option_iaprefix.go index 8a39531..2f71fb0 100644 --- a/dhcpv6/option_iaprefix.go +++ b/dhcpv6/option_iaprefix.go @@ -14,7 +14,7 @@ type OptIAPrefix struct { ValidLifetime uint32 prefixLength byte ipv6Prefix net.IP - Options []Option + Options Options } func (op *OptIAPrefix) Code() OptionCode { @@ -70,18 +70,17 @@ func (op *OptIAPrefix) String() string { // GetOneOption will get an option of the give type from the Options field, if // it is present. It will return `nil` otherwise func (op *OptIAPrefix) GetOneOption(code OptionCode) Option { - return getOption(op.Options, code) + return op.Options.GetOne(code) } // DelOption will remove all the options that match a Option code. func (op *OptIAPrefix) DelOption(code OptionCode) { - op.Options = delOption(op.Options, code) + op.Options.Del(code) } // build an OptIAPrefix structure from a sequence of bytes. // The input data does not include option code and length bytes. func ParseOptIAPrefix(data []byte) (*OptIAPrefix, error) { - var err error opt := OptIAPrefix{} if len(data) < 25 { return nil, fmt.Errorf("Invalid IA for Prefix Delegation data length. Expected at least 25 bytes, got %v", len(data)) @@ -90,8 +89,7 @@ func ParseOptIAPrefix(data []byte) (*OptIAPrefix, error) { opt.ValidLifetime = binary.BigEndian.Uint32(data[4:8]) opt.prefixLength = data[8] opt.ipv6Prefix = net.IP(data[9:25]) - opt.Options, err = OptionsFromBytes(data[25:]) - if err != nil { + if err := opt.Options.FromBytes(data[25:]); err != nil { return nil, err } return &opt, nil |