| module IPCP_Types { |
| |
| import from Osmocom_Types all; |
| |
| /* RFC1331 Section 6 */ |
| type enumerated LcpCode { |
| LCP_Configure_Request ('01'O), |
| LCP_Configure_Ack ('02'O), |
| LCP_Configure_Nak ('03'O), |
| LCP_Configure_Reject ('04'O), |
| LCP_Terminate_Requeest ('05'O), |
| LCP_Terminate_Ack ('06'O), |
| LCP_Code_Reject ('07'O), |
| LCP_Protocol_Reject ('08'O), |
| LCP_Echo_Request ('09'O), |
| LCP_Echo_Reply ('10'O), |
| LCP_Discarded_Request ('11'O), |
| LCP_Reserved ('12'O) |
| } with { variant "FIELDLENGTH(8)" }; |
| |
| type record IpcpPacket { |
| LcpCode code, |
| uint8_t identifier, |
| uint16_t len, |
| IpcpOptionList options |
| } with { variant (len) "LENGTHTO(code,identifier,len,options)" }; |
| |
| /* RFC1332 */ |
| type enumerated IpcpConfigOptCode { |
| IPCP_OPT_IpAddresses ('01'O), |
| IPCP_OPT_IpCompressionProtocol ('02'O), |
| IPCP_OPT_IpAddress ('03'O), |
| IPCP_OPT_MobileIPv4 ('04'O),/* RFC 2290 */ |
| IPCP_OPT_PrimaryDNS (129), /* RFC 1877 */ |
| IPCP_OPT_PrimaryNBNS (130), /* RFC 1877 */ |
| IPCP_OPT_SecondaryDNS (131), /* RFC 1877 */ |
| IPCP_OPT_SecondaryNBNS (132) /* RFC 1877 */ |
| } with { variant "FIELDLENGTH(8)" }; |
| |
| type record IpcpOption { |
| IpcpConfigOptCode code, |
| uint8_t len, |
| octetstring data |
| } with { variant (len) "LENGTHTO(code,len,data)" }; |
| |
| type record of IpcpOption IpcpOptionList; |
| |
| external function enc_IpcpPacket(in IpcpPacket inp) return octetstring |
| with { extension "prototype(convert)" extension "encode(RAW)" }; |
| |
| external function dec_IpcpPacket(in octetstring inp) return IpcpPacket |
| with { extension "prototype(convert)" extension "decode(RAW)" }; |
| |
| |
| } with { encode "RAW" ; variant "FIELDORDER(msb)" } |