CP_Socket Class Reference

Class to allow communication via sockets.

Inheritance diagram for CP_Socket:

List of all members.


Getters
UInt32	GetAddress () const
CP_NetworkAddress	GetNetworkAddress () const
UInt32	GetPeerAddress () const
CP_NetworkAddress	GetPeerNetworkAddress () const
UInt16	GetPort () const
UInt16	GetPeerPort () const
CP_String	GetHostName ()
static UInt32	GetHostByName (const CP_String &inHostName)
static CP_NetworkAddress	GetHostAddressByName (const CP_String &inHostName)
Public Member Functions
Constructor / Destructor
	CP_Socket ()
	Constructor.
	CP_Socket (UInt32 inAddress, UInt16 inPort)
	CP_Socket (const char *inAddress, UInt16 inPort)
	CP_Socket (const CP_NetworkAddress &inAddress, UInt16 inPort)
virtual	~CP_Socket () throw ()
	Destructor.
Constructor / Destructor
	CP_Socket (int socketDescriptor)
	Constructor.
Constructor / Destructor
	CP_Socket (SOCKET socketDescriptor)
	Constructor.
Constructor / Destructor
	CP_Socket (int socketDescriptor)
	Constructor.
Protected Member Functions
void	Initialize (void)
void	GetConnectedSocketInfo (void)
Protected Attributes
CP_String	fHostName
char	fIsConnected
sockaddr_in	fSocketAddress
hostent *	fnlp_host
int	fSocketDescriptor
SOCKET	fSocketDescriptor
CP_NetworkAddress	fConnectedSocketAddress
UInt16	fConnectedSocketPort
CP_NetworkAddress	fConnectedPeerAddress
UInt16	fConnectedPeerPort

Constructor & Destructor Documentation

CP_Socket::CP_Socket ( )

Constructor.

Exceptions:

OSError exceptions.

CP_Socket::CP_Socket ( UInt32 inAddress,

UInt16 inPort

)

Constructor.

Parameters:

inAddress Address to connect to.

inPort Port to connect to.

Exceptions:

OSError exceptions.

CP_Socket::CP_Socket ( const char * inAddress,

UInt16 inPort

)

Constructor.

Parameters:

inAddress Address to connect to.

inPort Port to connect to.

Exceptions:

OSError exceptions.

CP_Socket::CP_Socket ( const CP_NetworkAddress & inAddress,

UInt16 inPort

)

Constructor.

Parameters:

inAddress Address to connect to.

inPort Port to connect to.

Exceptions:

OSError exceptions.

CP_Socket::~CP_Socket ( ) throw () [virtual]

Destructor.

Exceptions:

OSError exceptions.

CP_Socket::CP_Socket ( int socketDescriptor )

Constructor.

Parameters:

socketDescriptor Existing socket descriptor to use with this class.

Exceptions:

none

CP_Socket::CP_Socket ( SOCKET socketDescriptor )

CP_Socket::CP_Socket ( int socketDescriptor )

Member Function Documentation

void CP_Socket::Connect ( UInt32 inTimeoutInSeconds = 0 )

Establish a connection with the host.

Parameters:

inTimeoutInSeconds the timeout in seconds for the connect. If timeout is 0 then now timeout will happen

Exceptions:

OSError exceptions.

Returns:
void

Todo:
check if this is OK could be in milli seconds

void CP_Socket::Connect ( UInt32 inAddress,

UInt16 inPort,

UInt32 inTimeoutInSeconds = 0

)

Establish a connection with the host.

Parameters:

inAddress The address of the host to connect to.

inPort The port to connect to.

inTimeoutInSeconds the timeout in seconds for the connect. If timeout is 0 then now timeout will happen

Exceptions:

OSError exceptions.

Returns:
void

void CP_Socket::Connect ( const char * inAddress,

UInt16 inPort,

UInt32 inTimeoutInSeconds = 0

)

Establish a connection with the host.

Parameters:

inAddress The address of the host to connect to.

inPort The port to connect to.

inTimeoutInSeconds the timeout in seconds for the connect. If timeout is 0 then now timeout will happen

Exceptions:

OSError exceptions.

Returns:
void

void CP_Socket::Connect ( const CP_NetworkAddress & inAddress,

UInt16 inPort,

UInt32 inTimeoutInSeconds = 0

)

Establish a connection with the host.

Parameters:

inAddress The address of the host to connect to.

inPort The port to connect to.

inTimeoutInSeconds the timeout in seconds for the connect. If timeout is 0 then now timeout will happen

Exceptions:

OSError exceptions.

Returns:
void

void CP_Socket::Send ( const CP_String & inMessage )

Sends data over the socket connection.

Parameters:

inMessage The data being sent.

Exceptions:

OSError exceptions.

Returns:
void

void CP_Socket::Send ( const void * inData,

UInt32 inDataLength

)

Sends data over the socket connection.

Parameters:

inData Pointer to a buffer to send.

inDataLength Amount of data from the buffer to send.

Exceptions:

OSError exceptions.

Returns:
void

SInt32 CP_Socket::Receive ( void * inOutBuffer,

UInt32 inOutBufferLength

)

Receives data from the socket connection.

Parameters:

inOutBuffer Location to return the data in.

inOutBufferLength Maximum amount of data to be read at one time.

Exceptions:

OSError exceptions.

Returns:
SInt32 The actual size of data read.

UInt32 CP_Socket::Available ( ) const

Returns the number of bytes available on the socket connection.

Exceptions:

none

Returns:
UInt32 The number of available bytes.

bool CP_Socket::HasBytesAvailable ( ) const

Returns if there are bytes available at the socket connection.

Exceptions:

none

Returns:
bool const true if there are bytes available

UInt32 CP_Socket::GetHostByName ( const CP_String & inHostName ) [static]

Returns the host from the passed in host name.

Parameters:

inHostName Name of the host to return.

Exceptions:

OSError exceptions.

Returns:
UInt32 The host returned from the host name.

CP_NetworkAddress CP_Socket::GetHostAddressByName ( const CP_String & inHostName ) [static]

Returns the host from the passed in host name.

Parameters:

inHostName Name of the host to return.

Exceptions:

OSError exceptions.

Returns:
CP_NetworkAddress The host returned from the host name.

UInt32 CP_Socket::GetAddress ( ) const

Return an UInt32 containing the address we are communicating over.

Exceptions:

none

Returns:
UInt32 The return address.

CP_NetworkAddress CP_Socket::GetNetworkAddress ( ) const

Return an GetNetworkAddress containing the address we are communicating over.

Exceptions:

none

Returns:
GetNetworkAddress The return address.

UInt32 CP_Socket::GetPeerAddress ( ) const

Return an UInt32 containing the peer address we are communicating with.

Exceptions:

none

Returns:
UInt32 The return peer address.

CP_NetworkAddress CP_Socket::GetPeerNetworkAddress ( ) const

Return a CP_NetworkAddress containing the peer address we are communicating with.

Exceptions:

none

Returns:
CP_NetworkAddress The return peer address.

UInt16 CP_Socket::GetPort ( ) const

Returns the port we are communicating over.

Exceptions:

none

Returns:
UInt16 The port we are communicating over.

UInt16 CP_Socket::GetPeerPort ( ) const

Returns the port of the peer are communicating with.

Exceptions:

none

Returns:
UInt16 The peer port we are communicating with.

CP_String CP_Socket::GetHostName ( )

Returns the name of the host as a string.

Exceptions:

none

Returns:
CP_String The name of the host.

UInt32 CP_Socket::GetHostID ( )

Return an UInt32 containing the peer address we are communicating with.

Exceptions:

none

Returns:
UInt32 The return peer address.

void CP_Socket::Close ( )

Closes the connection to the socket.

Exceptions:

none

Returns:
void

void CP_Socket::CloseInput ( )

Closes the input connection of the socket.

Exceptions:

none

Returns:
void

void CP_Socket::CloseOutput ( )

Closes the output connection of the socket.

Exceptions:

none

Returns:
void

bool CP_Socket::IsConnected ( char rdwr = -1 ) const

Return true if we have a current connection.

Exceptions:

none

Returns:
bool True if we have a connection.

bool CP_Socket::IsConnectionClosed ( UInt32 inTimeoutInMicroseconds = 10000 ) const

Returns if the connection has closed.

Parameters:

inTimeoutInMicroseconds The call will return within this timeout

Exceptions:

none

Returns:
bool const true if connection is closes

void CP_Socket::Initialize ( void ) [protected]

Initializes the socket members called from every constructor.

Exceptions:

OSError exceptions.