Panda3D
panda
src
net
datagramTCPHeader.h
Go to the documentation of this file.
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/**
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* PANDA 3D SOFTWARE
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* Copyright (c) Carnegie Mellon University. All rights reserved.
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*
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* All use of this software is subject to the terms of the revised BSD
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* license. You should have received a copy of this license along
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* with this source code in a file named "LICENSE."
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*
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* @file datagramTCPHeader.h
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* @author drose
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* @date 2000-02-08
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*/
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#ifndef DATAGRAMTCPHEADER_H
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#define DATAGRAMTCPHEADER_H
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#include "
pandabase.h
"
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#include "
netDatagram.h
"
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#include "
datagramIterator.h
"
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#include "
numeric_types.h
"
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static
const
int
datagram_tcp16_header_size =
sizeof
(uint16_t);
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static
const
int
datagram_tcp32_header_size =
sizeof
(uint32_t);
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class
NetDatagram
;
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/**
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* A class that encapsulates the extra bytes that are sent in front of each
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* datagram to identify it when it is sent on TCP. This is similar to
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* DatagramUDPHeader, except it does not include a checksum, since this is
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* unnecessary on UDP.
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*/
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class
EXPCL_PANDA_NET
DatagramTCPHeader
{
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public
:
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DatagramTCPHeader
(
const
NetDatagram
&datagram,
int
header_size);
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DatagramTCPHeader
(
const
void
*data,
int
header_size);
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int
get_datagram_size(
int
header_size)
const
;
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INLINE std::string get_header()
const
;
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bool
verify_datagram(
const
NetDatagram
&datagram,
int
header_size)
const
;
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private
:
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// The actual data for the header is stored (somewhat recursively) in its
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// own NetDatagram object. This is just for convenience of packing and
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// unpacking the header.
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NetDatagram
_header;
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};
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#include "
datagramTCPHeader.I
"
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#endif
netDatagram.h
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.
pandabase.h
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.
numeric_types.h
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.
datagramTCPHeader.I
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.
NetDatagram
A specific kind of Datagram, especially for sending across or receiving from a network.
Definition:
netDatagram.h:40
datagramIterator.h
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.
DatagramTCPHeader
A class that encapsulates the extra bytes that are sent in front of each datagram to identify it when...
Definition:
datagramTCPHeader.h:35
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