diff options
Diffstat (limited to 'dhcpv4/bsdp/bsdp_option_generic.go')
| -rw-r--r-- | dhcpv4/bsdp/bsdp_option_generic.go | 19 |
1 files changed, 3 insertions, 16 deletions
diff --git a/dhcpv4/bsdp/bsdp_option_generic.go b/dhcpv4/bsdp/bsdp_option_generic.go index 6a51e29..6702e9c 100644 --- a/dhcpv4/bsdp/bsdp_option_generic.go +++ b/dhcpv4/bsdp/bsdp_option_generic.go @@ -16,21 +16,8 @@ type OptGeneric struct { // ParseOptGeneric parses a bytestream and creates a new OptGeneric from it, // or an error. -func ParseOptGeneric(data []byte) (*OptGeneric, error) { - if len(data) == 0 { - return nil, dhcpv4.ErrZeroLengthByteStream - } - var ( - length int - optionData []byte - ) - code := dhcpv4.OptionCode(data[0]) - length = int(data[1]) - if len(data) < length+2 { - return nil, fmt.Errorf("invalid data length: declared %v, actual %v", length, len(data)) - } - optionData = data[2 : length+2] - return &OptGeneric{OptionCode: code, Data: optionData}, nil +func ParseOptGeneric(code dhcpv4.OptionCode, data []byte) (*OptGeneric, error) { + return &OptGeneric{OptionCode: code, Data: data}, nil } // Code returns the generic option code. @@ -45,7 +32,7 @@ func (o OptGeneric) ToBytes() []byte { // String returns a human-readable representation of a generic option. func (o OptGeneric) String() string { - code, ok := OptionCodeToString[o.Code()] + code, ok := optionCodeToString[o.Code()] if !ok { code = "Unknown" } |