Socket_UDP Class Reference

Base functionality for a combination UDP Reader and Writer. More...

#include "socket_udp.h"

Inheritance diagram for Socket_UDP:

Public Member Functions
virtual TypeHandle	force_init_type ()
virtual TypeHandle	get_type () const
bool	InitToAddress (const Socket_Address &address)
	Connects the socket to a Specified address.
bool	Send (const char *data, int len)
	Send data to connected address.
bool	Send (const std::string &data)
	Send data to connected address.
bool	SendTo (const char *data, int len, const Socket_Address &address)
	Send data to specified address.
bool	SendTo (const std::string &data, const Socket_Address &address)
	Send data to specified address.
bool	SetToBroadCast ()
	Ask the OS to let us receive broadcast packets on this port.
Public Member Functions inherited from Socket_UDP_Incoming
bool	GetPacket (char *data, int *max_len, Socket_Address &address)
	Grabs a dataset off the listening UDP socket and fills in the source address information.
bool	InitNoAddress ()
	Set this socket to work without a bound external address.
bool	OpenForInput (const Socket_Address &address)
	Starts a UDP socket listening on a port.
bool	OpenForInput (unsigned short port)
	Starts a UDP socket listening on a port.
bool	OpenForInputMCast (const Socket_Address &address)
	Starts a UDP socket listening on a port.
bool	SendTo (const char *data, int len, const Socket_Address &address)
	Send data to specified address.
bool	SetToBroadCast ()
	Flips the OS bits that allow for brodcast packets to come in on this port.
Public Member Functions inherited from Socket_IP
	Socket_IP ()
	Def Constructor.
	Socket_IP (SOCKET in)
	Assigns an existing socket to this class.
virtual	~Socket_IP ()
	Destructor.
bool	Active ()
	Ask if the socket is open (allocated)
void	Close ()
	Closes a socket if it is open (allocated).
Socket_Address	GetPeerName (void) const
	Wrapper on berkly getpeername...
SOCKET	GetSocket ()
	Gets the base socket type.
SOCKET	GetSocket () const
	Get The RAW file id of the socket.
int	SetBlocking ()
	Set the socket to block on subsequent calls to socket functions that address this socket.
int	SetNonBlocking ()
	this function will throw a socket into non-blocking mode
int	SetRecvBufferSize (int size)
	Ok it sets the recv buffer size for both tcp and UDP.
bool	SetReuseAddress (bool flag=true)
	Informs a socket to reuse IP address as needed.
void	SetSocket (SOCKET ins)
	Assigns an existing socket to this class.
bool	SetV6Only (bool flag)
	Sets a flag indicating whether this IPv6 socket should operate in dual-stack mode or not.
Public Member Functions inherited from TypedObject
	TypedObject (const TypedObject &copy)=default
TypedObject *	as_typed_object ()
	Returns the object, upcast (if necessary) to a TypedObject pointer.
const TypedObject *	as_typed_object () const
	Returns the object, upcast (if necessary) to a TypedObject pointer.
int	get_best_parent_from_Set (const std::set< int > &) const
int	get_type_index () const
	Returns the internal index number associated with this object's TypeHandle, a unique number for each different type.
bool	is_exact_type (TypeHandle handle) const
	Returns true if the current object is the indicated type exactly.
bool	is_of_type (TypeHandle handle) const
	Returns true if the current object is or derives from the indicated type.
TypedObject &	operator= (const TypedObject &copy)=default
Public Member Functions inherited from MemoryBase
void	operator delete (void *, void *)
void	operator delete (void *ptr)
void	operator delete[] (void *, void *)
void	operator delete[] (void *ptr)
void *	operator new (size_t size)
void *	operator new (size_t size, void *ptr)
void *	operator new[] (size_t size)
void *	operator new[] (size_t size, void *ptr)

Static Public Member Functions
static TypeHandle	get_class_type ()
static void	init_type ()
Static Public Member Functions inherited from Socket_UDP_Incoming
static TypeHandle	get_class_type ()
static void	init_type ()
Static Public Member Functions inherited from Socket_IP
static TypeHandle	get_class_type ()
static int	GetLastError ()
	Gets the last errcode from a socket operation.
static void	init_type ()
static int	InitNetworkDriver ()
Static Public Member Functions inherited from TypedObject
static TypeHandle	get_class_type ()
static void	init_type ()
	This function is declared non-inline to work around a compiler bug in g++ 2.96.

Additional Inherited Members
Public Attributes inherited from TypedObject
	get_type

Detailed Description

Base functionality for a combination UDP Reader and Writer.

This duplicates code from Socket_UDP_Outgoing, to avoid the problems of multiple inheritance.

Definition at line 24 of file socket_udp.h.

Constructor & Destructor Documentation

Socket_UDP()

Socket_UDP::Socket_UDP ( )

inline

Definition at line 27 of file socket_udp.h.

Member Function Documentation

force_init_type()

virtual TypeHandle Socket_UDP::force_init_type ( )

inlinevirtual

Reimplemented from Socket_UDP_Incoming.

Definition at line 53 of file socket_udp.h.

get_class_type()

static TypeHandle Socket_UDP::get_class_type ( )

inlinestatic

Definition at line 42 of file socket_udp.h.

get_type()

virtual TypeHandle Socket_UDP::get_type ( ) const

inlinevirtual

Reimplemented from Socket_UDP_Incoming.

Definition at line 50 of file socket_udp.h.

init_type()

static void Socket_UDP::init_type ( )

inlinestatic

Definition at line 45 of file socket_udp.h.

InitToAddress()

bool Socket_UDP::InitToAddress ( const Socket_Address & address )

inline

Connects the socket to a Specified address.

Definition at line 75 of file socket_udp.h.

References Socket_UDP_Incoming::InitNoAddress().

Send() [1/2]

bool Socket_UDP::Send ( const char * data, int len )

inline

Send data to connected address.

Definition at line 90 of file socket_udp.h.

Referenced by Send().

Send() [2/2]

bool Socket_UDP::Send ( const std::string & data )

inline

Send data to connected address.

Definition at line 98 of file socket_udp.h.

References Send().

SendTo() [1/2]

bool Socket_UDP::SendTo ( const char * data, int len, const Socket_Address & address )

inline

Send data to specified address.

Definition at line 106 of file socket_udp.h.

Referenced by SendTo().

SendTo() [2/2]

bool Socket_UDP::SendTo ( const std::string & data, const Socket_Address & address )

inline

Send data to specified address.

Definition at line 114 of file socket_udp.h.

References SendTo().

SetToBroadCast()

bool Socket_UDP::SetToBroadCast ( )

inline

Ask the OS to let us receive broadcast packets on this port.

Definition at line 62 of file socket_udp.h.

---

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

• panda/src/nativenet/socket_udp.h
• panda/src/nativenet/socket_udp.cxx