Immutable class to store received doip message. More...

#include <doip_message.h>

Collaboration diagram for doip_client::DoipMessage:

Public Types
enum class	MessageType : std::uint8_t { kUdp , kTcp }
	Definition of message type. More...

enum class	RxSocketType : std::uint8_t { kBroadcast , kUnicast }
	Definition of socket type from where the request was received. More...

using	IpAddressType = std::string_view
	Type alias of IP address type. More...

Public Member Functions
	DoipMessage (MessageType message_type, IpAddressType host_ip_address, std::uint16_t host_port_number, core_type::Span< std::uint8_t const > payload)
	Constructs an instance of DoipMessage. More...

	DoipMessage (const DoipMessage &other)=default
	Default copy assignment, copy constructor, move assignment and move constructor. More...

	DoipMessage (DoipMessage &&other) noexcept=default

DoipMessage &	operator= (const DoipMessage &other)=default

DoipMessage &	operator= (DoipMessage &&other) noexcept=default

	~DoipMessage () noexcept=default
	Destructs an instance of DoipMessage. More...

IpAddressType	GetHostIpAddress () const
	Get the host ip address. More...

std::uint16_t	GetHostPortNumber () const
	Get the host port number. More...

std::uint8_t	GetProtocolVersion () const
	Get the protocol version. More...

std::uint8_t	GetInverseProtocolVersion () const
	Get the inverse protocol version. More...

std::uint16_t	GetPayloadType () const
	Get the payload type. More...

std::uint16_t	GetServerAddress () const
	Get the payload type. More...

std::uint16_t	GetClientAddress () const
	Get the payload type. More...

std::uint32_t	GetPayloadLength () const
	Get the payload length. More...

core_type::Span< std::uint8_t const >	GetPayload () const
	Get the payload. More...

Private Attributes
std::string	host_ip_address_
	Store remote ip address. More...

std::uint16_t	host_port_number_
	Store remote port number. More...

std::uint8_t	protocol_version_
	Store protocol version. More...

std::uint8_t	protocol_version_inv_
	Store protocol inverse version. More...

std::uint16_t	server_address_
	Store server address. More...

std::uint16_t	client_address_
	Store server address. More...

std::uint16_t	payload_type_
	Store payload type. More...

std::uint32_t	payload_length_
	Store payload length. More...

core_type::Span< std::uint8_t const >	payload_
	Store payload. More...

Detailed Description

Immutable class to store received doip message.

Definition at line 21 of file doip_message.h.

Member Typedef Documentation

◆ IpAddressType

using doip_client::DoipMessage::IpAddressType = std::string_view

Type alias of IP address type.

Definition at line 36 of file doip_message.h.

Member Enumeration Documentation

◆ MessageType

enum doip_client::DoipMessage::MessageType : std::uint8_t

strong

Definition of message type.

Enumerator
kUdp
kTcp

Definition at line 26 of file doip_message.h.

26 : std::uint8_t { kUdp, kTcp };

◆ RxSocketType

enum doip_client::DoipMessage::RxSocketType : std::uint8_t

strong

Definition of socket type from where the request was received.

Enumerator
kBroadcast
kUnicast

Definition at line 31 of file doip_message.h.

31 : std::uint8_t { kBroadcast, kUnicast };

Constructor & Destructor Documentation

◆ DoipMessage() [1/3]

doip_client::DoipMessage::DoipMessage	(	MessageType	message_type,
		DoipMessage::IpAddressType	host_ip_address,
		std::uint16_t	host_port_number,
		core_type::Span< std::uint8_t const >	payload
	)

Constructs an instance of DoipMessage.

Parameters

[in]	message_type	The type of message constructed
[in]	host_ip_address	The host ip address
[in]	host_port_number	The host port number
[in]	payload	The received data payload

Definition at line 30 of file doip_message.cpp.

     : host_ip_address_{host_ip_address},
       host_port_number_{host_port_number},
       protocol_version_{payload[0u]},
       protocol_version_inv_{payload[1u]},
       server_address_{0u},
       client_address_{0u},
       payload_type_{GetDoIPPayloadType(payload)},
       payload_length_{GetDoIPPayloadLength(payload)} {
   constexpr std::uint8_t kDoipHeaderSize{8u};
   constexpr std::uint8_t kSourceAddressSize{4u};
   if (message_type == MessageType::kTcp) {
     payload_ = core_type::Span<std::uint8_t const>{
         &payload[kDoipHeaderSize + kSourceAddressSize],
         payload.size() - (kDoipHeaderSize + kSourceAddressSize)};
   } else {
     payload_ = core_type::Span<std::uint8_t const>{&payload[kDoipHeaderSize],
                                                    payload.size() - kDoipHeaderSize};
   }
  
   if (message_type == MessageType::kTcp) {
     client_address_ =
         ConvertToAddr(core_type::Span<std::uint8_t const>{&payload[kDoipHeaderSize], 2u});
     server_address_ =
         ConvertToAddr(core_type::Span<std::uint8_t const>{&payload[kDoipHeaderSize + 2u], 2u});
   }  // no client
 }

References client_address_, doip_client::anonymous_namespace{doip_message.cpp}::ConvertToAddr(), kTcp, payload_, server_address_, and core_type::Span< T, Extent >::size().

Here is the call graph for this function:

◆ DoipMessage() [2/3]

doip_client::DoipMessage::DoipMessage ( const DoipMessage & other )

default

Default copy assignment, copy constructor, move assignment and move constructor.

◆ DoipMessage() [3/3]

doip_client::DoipMessage::DoipMessage ( DoipMessage && other )

defaultnoexcept

◆ ~DoipMessage()

doip_client::DoipMessage::~DoipMessage ( )

defaultnoexcept

Destructs an instance of DoipMessage.

Member Function Documentation

◆ GetClientAddress()

std::uint16_t doip_client::DoipMessage::GetClientAddress ( ) const

inline

Get the payload type.

Returns: The payload type

Definition at line 106 of file doip_message.h.

106 { return client_address_; }

References client_address_.

◆ GetHostIpAddress()

IpAddressType doip_client::DoipMessage::GetHostIpAddress ( ) const

inline

Get the host ip address.

Returns: The IP address

Definition at line 70 of file doip_message.h.

70 { return host_ip_address_; }

References host_ip_address_.

◆ GetHostPortNumber()

std::uint16_t doip_client::DoipMessage::GetHostPortNumber ( ) const

inline

Get the host port number.

Returns: The port number

Definition at line 76 of file doip_message.h.

76 { return host_port_number_; }

References host_port_number_.

◆ GetInverseProtocolVersion()

std::uint8_t doip_client::DoipMessage::GetInverseProtocolVersion ( ) const

inline

Get the inverse protocol version.

Returns: The inverse protocol version

Definition at line 88 of file doip_message.h.

88 { return protocol_version_inv_; }

References protocol_version_inv_.

◆ GetPayload()

core_type::Span<std::uint8_t const> doip_client::DoipMessage::GetPayload ( ) const

inline

Get the payload.

Returns: The payload

Definition at line 118 of file doip_message.h.

118 { return payload_; }

References payload_.

◆ GetPayloadLength()

std::uint32_t doip_client::DoipMessage::GetPayloadLength ( ) const

inline

Get the payload length.

Returns: The payload length

Definition at line 112 of file doip_message.h.

112 { return payload_length_; }

References payload_length_.

◆ GetPayloadType()

std::uint16_t doip_client::DoipMessage::GetPayloadType ( ) const

inline

Get the payload type.

Returns: The payload type

Definition at line 94 of file doip_message.h.

94 { return payload_type_; }

References payload_type_.

Referenced by doip_client::channel::udp_channel::DoipUdpChannelHandler::ProcessDoIPPayload().

Here is the caller graph for this function:

◆ GetProtocolVersion()

std::uint8_t doip_client::DoipMessage::GetProtocolVersion ( ) const

inline

Get the protocol version.

Returns: The protocol version

Definition at line 82 of file doip_message.h.

82 { return protocol_version_; }

References protocol_version_.

◆ GetServerAddress()

std::uint16_t doip_client::DoipMessage::GetServerAddress ( ) const

inline

Get the payload type.

Returns: The payload type

Definition at line 100 of file doip_message.h.

100 { return server_address_; }

References server_address_.

◆ operator=() [1/2]

DoipMessage& doip_client::DoipMessage::operator= ( const DoipMessage & other )

default

◆ operator=() [2/2]

DoipMessage& doip_client::DoipMessage::operator= ( DoipMessage && other )

defaultnoexcept

Member Data Documentation

◆ client_address_

std::uint16_t doip_client::DoipMessage::client_address_

private

Store server address.

Definition at line 149 of file doip_message.h.

Referenced by DoipMessage(), and GetClientAddress().

◆ host_ip_address_

std::string doip_client::DoipMessage::host_ip_address_

private

Store remote ip address.

Definition at line 124 of file doip_message.h.

Referenced by GetHostIpAddress().

◆ host_port_number_

std::uint16_t doip_client::DoipMessage::host_port_number_

private

Store remote port number.

Definition at line 129 of file doip_message.h.

Referenced by GetHostPortNumber().

◆ payload_

core_type::Span<std::uint8_t const> doip_client::DoipMessage::payload_

private

Store payload.

Definition at line 164 of file doip_message.h.

Referenced by DoipMessage(), and GetPayload().

◆ payload_length_

std::uint32_t doip_client::DoipMessage::payload_length_

private

Store payload length.

Definition at line 159 of file doip_message.h.

Referenced by GetPayloadLength().

◆ payload_type_

std::uint16_t doip_client::DoipMessage::payload_type_

private

Store payload type.

Definition at line 154 of file doip_message.h.

Referenced by GetPayloadType().

◆ protocol_version_

std::uint8_t doip_client::DoipMessage::protocol_version_

private

Store protocol version.

Definition at line 134 of file doip_message.h.

Referenced by GetProtocolVersion().

◆ protocol_version_inv_

std::uint8_t doip_client::DoipMessage::protocol_version_inv_

private

Store protocol inverse version.

Definition at line 139 of file doip_message.h.

Referenced by GetInverseProtocolVersion().

◆ server_address_

std::uint16_t doip_client::DoipMessage::server_address_

private

Store server address.

Definition at line 144 of file doip_message.h.

Referenced by DoipMessage(), and GetServerAddress().

The documentation for this class was generated from the following files:

/home/runner/work/diag-client-lib/diag-client-lib/diag-client-lib/lib/doip-client/common/doip_message.h
/home/runner/work/diag-client-lib/diag-client-lib/diag-client-lib/lib/doip-client/common/doip_message.cpp

Public Types

Public Member Functions

Private Attributes

Detailed Description

Member Typedef Documentation

◆ IpAddressType

Member Enumeration Documentation

◆ MessageType

◆ RxSocketType

Constructor & Destructor Documentation

◆ DoipMessage() [1/3]

◆ DoipMessage() [2/3]

◆ DoipMessage() [3/3]

◆ ~DoipMessage()

Member Function Documentation

◆ GetClientAddress()

◆ GetHostIpAddress()

◆ GetHostPortNumber()

◆ GetInverseProtocolVersion()

◆ GetPayload()

◆ GetPayloadLength()

◆ GetPayloadType()

◆ GetProtocolVersion()

◆ GetServerAddress()

◆ operator=() [1/2]

◆ operator=() [2/2]

Member Data Documentation

◆ client_address_

◆ host_ip_address_

◆ host_port_number_

◆ payload_

◆ payload_length_

◆ payload_type_

◆ protocol_version_

◆ protocol_version_inv_

◆ server_address_