ace_doip/
header.rs

1use ace_macros::FrameCodec;
2use ace_proto::doip::constants::{
3    DEFAULT_VALUE, DOIP_ALIVE_CHECK_REQUEST, DOIP_ALIVE_CHECK_RESPONSE, DOIP_DIAGNOSTIC_MESSAGE,
4    DOIP_DIAGNOSTIC_MESSAGE_ACK, DOIP_DIAGNOSTIC_MESSAGE_NACK, DOIP_ENTITY_STATUS_REQUEST,
5    DOIP_ENTITY_STATUS_RESPONSE, DOIP_GENERIC_NACK, DOIP_POWER_INFORMATION_REQUEST,
6    DOIP_POWER_INFORMATION_RESPONSE, DOIP_ROUTING_ACTIVATION_REQUEST,
7    DOIP_ROUTING_ACTIVATION_RESPONSE, DOIP_VEHICLE_ANNOUNCEMENT_MESSAGE,
8    DOIP_VEHICLE_IDENTIFICATION_REQ, DOIP_VEHICLE_IDENTIFICATION_REQ_EID,
9    DOIP_VEHICLE_IDENTIFICATION_REQ_VIN, ISO13400_2010, ISO13400_2012, ISO13400_2019,
10    ISO13400_2019_AMD1, RESERVED_VER,
11};
12
13use crate::error::DoipError;
14
15#[derive(Clone, Debug, PartialEq, Eq, PartialOrd, Ord, FrameCodec)]
16#[frame(error = DoipError)]
17pub struct DoipHeader {
18    pub protocol_version: ProtocolVersion,
19    pub inverse_protocol_version: u8,
20    pub payload_type: PayloadType,
21    pub payload_length: u32,
22}
23
24#[repr(u8)]
25#[derive(Clone, Copy, Debug, PartialEq, Eq, PartialOrd, Ord, FrameCodec)]
26#[frame(error = DoipError)]
27pub enum ProtocolVersion {
28    #[frame(id =  RESERVED_VER)]
29    ReservedVer,
30    #[frame(id =  ISO13400_2010)]
31    Iso13400_2010,
32    #[frame(id =  ISO13400_2012)]
33    Iso13400_2012,
34    #[frame(id =  ISO13400_2019)]
35    Iso13400_2019,
36    #[frame(id =  ISO13400_2019_AMD1)]
37    Iso13400_2019Amd1,
38    #[frame(id =  DEFAULT_VALUE)]
39    DefaultValue,
40}
41
42impl TryFrom<u8> for ProtocolVersion {
43    type Error = ();
44
45    fn try_from(value: u8) -> Result<Self, Self::Error> {
46        match value {
47            RESERVED_VER => Ok(Self::ReservedVer),
48            ISO13400_2010 => Ok(Self::Iso13400_2010),
49            ISO13400_2012 => Ok(Self::Iso13400_2012),
50            ISO13400_2019 => Ok(Self::Iso13400_2019),
51            ISO13400_2019_AMD1 => Ok(Self::Iso13400_2019Amd1),
52            DEFAULT_VALUE => Ok(Self::DefaultValue),
53            _ => Err(()),
54        }
55    }
56}
57
58#[repr(u16)]
59#[derive(Clone, Debug, PartialEq, Eq, PartialOrd, Ord, FrameCodec)]
60#[frame(error = DoipError)]
61pub enum PayloadType {
62    #[frame(id =  DOIP_GENERIC_NACK)]
63    GenericNack,
64    #[frame(id =  DOIP_VEHICLE_IDENTIFICATION_REQ)]
65    VehicleIdentificationRequest,
66    #[frame(id =  DOIP_VEHICLE_IDENTIFICATION_REQ_EID)]
67    VehicleIdentificationRequestEid,
68    #[frame(id =  DOIP_VEHICLE_IDENTIFICATION_REQ_VIN)]
69    VehicleIdentificationRequestVin,
70    #[frame(id =  DOIP_VEHICLE_ANNOUNCEMENT_MESSAGE)]
71    VehicleAnnouncementMessage,
72    #[frame(id =  DOIP_ROUTING_ACTIVATION_REQUEST)]
73    RoutingActivationRequest,
74    #[frame(id =  DOIP_ROUTING_ACTIVATION_RESPONSE)]
75    RoutingActivationResponse,
76    #[frame(id =  DOIP_ALIVE_CHECK_REQUEST)]
77    AliveCheckRequest,
78    #[frame(id =  DOIP_ALIVE_CHECK_RESPONSE)]
79    AliveCheckResponse,
80    #[frame(id =  DOIP_ENTITY_STATUS_REQUEST)]
81    EntityStatusRequest,
82    #[frame(id =  DOIP_ENTITY_STATUS_RESPONSE)]
83    EntityStatusResponse,
84    #[frame(id =  DOIP_POWER_INFORMATION_REQUEST)]
85    PowerInformationRequest,
86    #[frame(id =  DOIP_POWER_INFORMATION_RESPONSE)]
87    PowerInformationResponse,
88    #[frame(id =  DOIP_DIAGNOSTIC_MESSAGE)]
89    DiagnosticMessage,
90    #[frame(id =  DOIP_DIAGNOSTIC_MESSAGE_ACK)]
91    DiagnosticMessageAck,
92    #[frame(id =  DOIP_DIAGNOSTIC_MESSAGE_NACK)]
93    DiagnosticMessageNack,
94}
95
96impl TryFrom<u16> for PayloadType {
97    type Error = ();
98
99    fn try_from(value: u16) -> Result<Self, Self::Error> {
100        match value {
101            DOIP_GENERIC_NACK => Ok(Self::GenericNack),
102            DOIP_VEHICLE_IDENTIFICATION_REQ => Ok(Self::VehicleIdentificationRequest),
103            DOIP_VEHICLE_IDENTIFICATION_REQ_EID => Ok(Self::VehicleIdentificationRequestEid),
104            DOIP_VEHICLE_IDENTIFICATION_REQ_VIN => Ok(Self::VehicleIdentificationRequestVin),
105            DOIP_VEHICLE_ANNOUNCEMENT_MESSAGE => Ok(Self::VehicleAnnouncementMessage),
106            DOIP_ROUTING_ACTIVATION_REQUEST => Ok(Self::RoutingActivationRequest),
107            DOIP_ROUTING_ACTIVATION_RESPONSE => Ok(Self::RoutingActivationResponse),
108            DOIP_ALIVE_CHECK_REQUEST => Ok(Self::AliveCheckRequest),
109            DOIP_ALIVE_CHECK_RESPONSE => Ok(Self::AliveCheckResponse),
110            DOIP_ENTITY_STATUS_REQUEST => Ok(Self::EntityStatusRequest),
111            DOIP_ENTITY_STATUS_RESPONSE => Ok(Self::EntityStatusResponse),
112            DOIP_POWER_INFORMATION_REQUEST => Ok(Self::PowerInformationRequest),
113            DOIP_POWER_INFORMATION_RESPONSE => Ok(Self::PowerInformationResponse),
114            DOIP_DIAGNOSTIC_MESSAGE => Ok(Self::DiagnosticMessage),
115            DOIP_DIAGNOSTIC_MESSAGE_ACK => Ok(Self::DiagnosticMessageAck),
116            DOIP_DIAGNOSTIC_MESSAGE_NACK => Ok(Self::DiagnosticMessageNack),
117            _ => Err(()),
118        }
119    }
120}
ace_doip/header.rs

ace_doip/
header.rs
