/usr/include/sipxtapi/mp/MpUdpBuf.h is in libsipxtapi-dev 3.3.0~test17-2.1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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// Copyright (C) 2006-2012 SIPez LLC. All rights reserved.
//
//
// $$
//////////////////////////////////////////////////////////////////////////////
#ifndef _INCLUDED_MPUDPBUF_H /* [ */
#define _INCLUDED_MPUDPBUF_H
// SYSTEM INCLUDES
#ifdef __pingtel_on_posix__ // [
# include <netinet/in.h>
#endif // __pigntel_on_posix__ ]
#ifdef WIN32
# include <winsock2.h>
#endif
// APPLICATION INCLUDES
#include <mp/MpDataBuf.h>
#include <mp/MpMisc.h>
// DEFINES
// MACROS
// EXTERNAL FUNCTIONS
// EXTERNAL VARIABLES
// CONSTANTS
// STRUCTS
// TYPEDEFS
/// Buffer for raw UDP packet.
/**
* This is only the header for UDP packet. It contain some UDP-specific
* data and pointer to external data (cause it is based on MpDataBuf).
*/
struct MpUdpBuf : public MpDataBuf
{
friend class MpUdpBufPtr;
/* //////////////////////////// PUBLIC //////////////////////////////////// */
public:
static MpBufPool *smpDefaultPool; ///< Default pool for this type of buffer
/* ============================ CREATORS ================================== */
///@name Creators
//@{
//@}
/* ============================ MANIPULATORS ============================== */
///@name Manipulators
//@{
/// Set size of packet data in bytes.
/**
* @see MpArrayBuf::setDataSize() for more details
*/
bool setPacketSize(int size)
{
if(!mpData.isValid())
{
MpMisc.UdpPool->profileFlowgraphPoolUsage();
}
return mpData->setDataSize(size);
}
/// Set time code for this packet
void setTimecode(unsigned timecode) {mTimecode=timecode;}
/// Set source/destination address for this packet
void setIP(const in_addr &ip) {mIP=ip;}
/// Set source/destination UDP port for this packet
void setUdpPort(unsigned port) {mPort=port;}
//@}
/* ============================ ACCESSORS ================================= */
///@name Accessors
//@{
/// Get size of packet data in bytes.
unsigned getPacketSize() const {return mpData->getDataSize();}
/// Get maximum size of data this buffer can bear.
unsigned getMaximumPacketSize() const {return mpData->getMaxDataSize();}
/// Get time code for this packet
unsigned getTimecode() const {return mTimecode;}
/// Get source/destination address for this packet
const in_addr &getIP() const {return mIP;}
/// Get source/destination UDP port for this packet
unsigned getUdpPort() const {return mPort;}
//@}
/* ============================ INQUIRY =================================== */
///@name Inquiry
//@{
//@}
/* //////////////////////////// PROTECTED ///////////////////////////////// */
protected:
unsigned mTimecode; ///< Time when this packet is received. It may be
///< used in jitter buffer or somewhere else.
in_addr mIP; ///< Source/destination IP-addres of this packet
unsigned mPort; ///< Source/destination UDP-port of this packet
/// This is called in place of constructor.
void init();
/* //////////////////////////// PRIVATE /////////////////////////////////// */
private:
/// Disable copy (and other) constructor.
MpUdpBuf(const MpBuf &);
/**<
* This struct will be initialized by init() member.
*/
/// Disable assignment operator.
MpUdpBuf &operator=(const MpBuf &);
/**<
* Buffers may be copied. But do we need this?
*/
};
/// Smart pointer to MpUdpBuf.
/**
* You should only use this smart pointer, not #MpUdpBuf* itself.
* The goal of this smart pointer is to care about reference counter and
* buffer deallocation.
*/
class MpUdpBufPtr : public MpDataBufPtr {
/* //////////////////////////// PUBLIC //////////////////////////////////// */
public:
/* ============================ CREATORS ================================== */
///@name Creators
//@{
/// Default constructor - construct invalid pointer.
MPBUF_DEFAULT_CONSTRUCTOR(MpUdpBuf)
/// This constructor owns MpBuf object.
MPBUFDATA_FROM_BASE_CONSTRUCTOR(MpUdpBuf, MP_BUF_UDP, MpDataBuf)
/// Copy object from base type with type check.
MPBUF_TYPECHECKED_COPY(MpUdpBuf, MP_BUF_UDP, MpDataBuf)
//@}
/* ============================ MANIPULATORS ============================== */
///@name Manipulators
//@{
//@}
/* ============================ ACCESSORS ================================= */
///@name Accessors
//@{
/// Return pointer to MpUdpBuf.
MPBUF_MEMBER_ACCESS_OPERATOR(MpUdpBuf)
/// Return readonly pointer to MpUdpBuf.
MPBUF_CONST_MEMBER_ACCESS_OPERATOR(MpUdpBuf)
//@}
/* ============================ INQUIRY =================================== */
///@name Inquiry
//@{
//@}
/* //////////////////////////// PROTECTED ///////////////////////////////// */
protected:
/* //////////////////////////// PRIVATE /////////////////////////////////// */
private:
};
#endif /* ] _INCLUDED_MPUDPBUF_H */
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