Arp::System::Commons::Net Namespace Reference

Namespace for network specific classes, enumerations and functions. More...

Classes
class	IpAddress
	Unified representation for ip address schemes. More...
class	Socket
	Interface to realizes ethernet based communications. More...
class	TlsSocket
	Interface to realize TLS Connection over TCP More...

Enumerations
enum	SocketBlockingMode { SocketBlockingMode::None = 0, SocketBlockingMode::Blocking = 1, SocketBlockingMode::NoneBlocking = 2 }
	Supported blocking modes. More...
enum	SocketType { SocketType::None = 0, SocketType::Tcp = 1, SocketType::Udp = 2 }
	Enumeration of supported socket types. More...
enum	SelectMode { SelectMode::Read = 0, SelectMode::Write = 1, SelectMode::Connect = 3, SelectMode::Accept = 4 }
	Modes for Select call to check different data channels. More...
enum	SocketDomain { SocketDomain::None = 0, SocketDomain::Ipv4 = 1, SocketDomain::Ipv6 = 2 }
	Supported communication domains, selecting the protocol for communication. More...
enum	SocketError {   SocketError::None = 0, SocketError::Any = -1, SocketError::Interrupted = (10000 + 4), SocketError::InvalidArgument = (10000 + 22),   SocketError::TooManyOpenSockets = (10000 + 24), SocketError::WouldBlock = (10000 + 35), SocketError::InProgress = (10000 + 36), SocketError::AlreadyInProgress = (10000 + 37),   SocketError::NotSocket = (10000 + 38), SocketError::DestinationAddressRequired = (10000 + 39), SocketError::MessageSize = (10000 + 40), SocketError::ProtoType = (10000 + 41),   SocketError::ProtocolOption = (10000 + 42), SocketError::ProtocolNotSupported = (10000 + 43), SocketError::SocketNotSupported = (10000 + 44), SocketError::OperationNotSupported = (10000 + 45),   SocketError::ProtocolFamilyNotSupported = (10000 + 46), SocketError::AddressFamilyNotSupported = (10000 + 47), SocketError::AddressAlreadyInUse = (10000 + 48), SocketError::AddressNotAvailable = (10000 + 49),   SocketError::NetworkDown = (10000 + 50), SocketError::NetworkUnreachable = (10000 + 51), SocketError::NetworkReset = (10000 + 52), SocketError::ConnectionAborted = (10000 + 53),   SocketError::ConnectionReset = (10000 + 54), SocketError::NoBufferSpaceAvailable = (10000 + 55), SocketError::IsConnected = (10000 + 56), SocketError::NotConnected = (10000 + 57),   SocketError::Shutdown = (10000 + 58), SocketError::TimedOut = (10000 + 60), SocketError::ConnectionRefused = (10000 + 61), SocketError::HostDown = (10000 + 64),   SocketError::HostUnreachable = (10000 + 65), SocketError::ProcessLimit = (10000 + 67), SocketError::SystemNotReady = (10000 + 91), SocketError::VersionNotSupported = (10000 + 92),   SocketError::NotInitialized = (10000 + 93), SocketError::Disconnecting = (10000 + 101), SocketError::HostNotFound = (10000 + 1001), SocketError::TryAgain = (10000 + 1002) }
	Possible error codes for socket operation results. More...
enum	SocketOptionName {   SocketOptionName::SocketOptionReuseAddress = 0x0004, SocketOptionName::SocketOptionKeepAlive = 0x0008, SocketOptionName::SocketOptionBroadcast = 0x0020, SocketOptionName::SocketOptionReceiveTimeout = 0x0200,   SocketOptionName::SocketOptionSendTimeout = 0x0800, SocketOptionName::SocketOptionNoDelay = 1 }
	Specifies socket options to be set by the application. Copied from Eclr Socket Adaption More...

Functions
std::ostream &	operator<< (std::ostream &os, SocketError arg)
std::istream &	operator>> (std::istream &is, SocketError &arg)

Detailed Description

Namespace for network specific classes, enumerations and functions.

Enumeration Type Documentation

SelectMode

enum Arp::System::Commons::Net::SelectMode

strong

Modes for Select call to check different data channels.

Enumerator
Read	Check if data is available for reading.
Write	Check if data can be written to socket.
Connect	Check if a connect request can be performed.
Accept	Check if a connection request is pending.

SocketBlockingMode

enum Arp::System::Commons::Net::SocketBlockingMode

strong

Supported blocking modes.

Enumerator
None	Blocking mode is undefined.
Blocking	Socket is in blocking mode, i.e. the Send*, Receive* and Accept methods will block if no data is available.
NoneBlocking	Socket is in non-blocking mode, i.e. the Send*, Receive* and Accept methods will not block if no data is available.

SocketDomain

enum Arp::System::Commons::Net::SocketDomain

strong

Supported communication domains, selecting the protocol for communication.

Enumerator
None	Undefined domain.
Ipv4	Communication is based on internet protocol version 4.
Ipv6	Communication is based on internet protocol version 6 (not supported yet).

SocketError

enum Arp::System::Commons::Net::SocketError

strong

Possible error codes for socket operation results.

Enumerator
None	The Socket operation succeeded.
Any	An unspecified Socket error has occurred.
Interrupted	A blocking operation was interrupted.
InvalidArgument	An invalid argument was supplied.
TooManyOpenSockets	Too many open sockets.
WouldBlock	A non-blocking socket operation could not be completed immediately.
InProgress	A blocking operation is currently executing.
AlreadyInProgress	An operation was attempted on a non-blocking socket that already had an operation in progress.
NotSocket	An operation was attempted on something that is not a socket.
DestinationAddressRequired	A required address was omitted from an operation on a socket.
MessageSize	A message sent on a datagram socket was larger than the internal message buffer or some other network limit, or the buffer used to receive a datagram into was smaller than the datagram itself.
ProtoType	A protocol was specified in the socket function call that does not support the semantics of the socket type requested.
ProtocolOption	An unknown, invalid, or unsupported option or level was specified in a getsockopt or setsockopt call.
ProtocolNotSupported	The requested protocol has not been configured into the system, or no implementation for it exists.
SocketNotSupported	The support for the specified socket type does not exist in this address family.
OperationNotSupported	The attempted operation is not supported for the type of object referenced.
ProtocolFamilyNotSupported	The protocol family has not been configured into the system or no implementation for it exists.
AddressFamilyNotSupported	An address incompatible with the requested protocol was used.
AddressAlreadyInUse	Only one usage of each socket address (protocol/network address/port) is normally permitted.
AddressNotAvailable	The requested address is not valid in its context.
NetworkDown	A socket operation encountered a dead network.
NetworkUnreachable	A socket operation was attempted to an unreachable network.
NetworkReset	The connection has been broken due to keep-alive activity detecting a failure while the operation was in progress.
ConnectionAborted	An established connection was aborted by the software in your host machine.
ConnectionReset	An existing connection was forcibly closed by the remote host.
NoBufferSpaceAvailable	An operation on a socket could not be performed because the system lacked sufficient buffer space or because a queue was full.
IsConnected	A connect request was made on an already connected socket.
NotConnected	A request to send or receive data was disallowed because the socket is not connected and (when sending on a datagram socket using a sendto call) no address was supplied.
Shutdown	A request to send or receive data was disallowed because the socket had already been shut down in that direction with a previous shutdown call.
TimedOut	A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond.
ConnectionRefused	No connection could be made because the target machine actively refused it.
HostDown	A socket operation failed because the destination host was down.
HostUnreachable	A socket operation was attempted to an unreachable host.
ProcessLimit	A Sockets implementation may have a limit on the number of applications that may use it simultaneously.
SystemNotReady	Startup cannot function at this time because the underlying system it uses to provide network services is currently unavailable.
VersionNotSupported	The Sockets version requested is not supported.
NotInitialized	Either the application has not called Startup, or Startup failed.
Disconnecting	Returned by Recv or RecvFrom to indicate the remote party has initiated a graceful shutdown sequence.
HostNotFound	No such host is known.
TryAgain	This is usually a temporary error during host name resolution and means that the local server did not receive a response from an authoritative server.

SocketOptionName

enum Arp::System::Commons::Net::SocketOptionName

strong

Specifies socket options to be set by the application. Copied from Eclr Socket Adaption

Enumerator
SocketOptionReuseAddress	Allows the socket to be bound to an address that is already in use, values: 0 means the reuse of addresses is disabled 1 means the reuse of addresses is enabled
SocketOptionKeepAlive	Send keep-alive signals, values: 0 means the keep alive option is disabled 1 means the keep alive option is enabled
SocketOptionBroadcast	Permit sending broadcast messages on the socket, values: 0 means broadcasting is disabled 1 means broadcasting is enabled
SocketOptionReceiveTimeout	Sets the receiving timeout until reporting an error. The Argument is a struct timeval
SocketOptionSendTimeout	Sets the sending timeout until reporting an error. The Argument is a struct timeval
SocketOptionNoDelay	Enables or disables the Nagle algorithm for send coalescing, values: 0 means NoDelay is disabled, that is the nagle algorithm is enabled. 1 means NoDelay is enabled, that is the nagle algorithm is disabled.

SocketType

enum Arp::System::Commons::Net::SocketType

strong

Enumeration of supported socket types.

Enumerator
None	Undefined socket type.
Tcp	Socket uses TCP protocol.
Udp	Socket uses UDP protocol.