/usr/include/groupsock/GroupEId.hh is in liblivemedia-dev 2016.02.09-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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This library is free software; you can redistribute it and/or modify it under
the terms of the GNU Lesser General Public License as published by the
Free Software Foundation; either version 2.1 of the License, or (at your
option) any later version. (See <http://www.gnu.org/copyleft/lesser.html>.)
This library is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for
more details.
You should have received a copy of the GNU Lesser General Public License
along with this library; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
**********/
// "multikit" Multicast Application Shell
// Copyright (c) 1996-2016, Live Networks, Inc. All rights reserved
// "Group Endpoint Id"
// C++ header
#ifndef _GROUPEID_HH
#define _GROUPEID_HH
#ifndef _BOOLEAN_HH
#include "Boolean.hh"
#endif
#ifndef _NET_ADDRESS_HH
#include "NetAddress.hh"
#endif
class GroupEId {
public:
GroupEId(struct in_addr const& groupAddr,
portNumBits portNum, u_int8_t ttl);
// used for a 'source-independent multicast' group
GroupEId(struct in_addr const& groupAddr,
struct in_addr const& sourceFilterAddr,
portNumBits portNum);
// used for a 'source-specific multicast' group
struct in_addr const& groupAddress() const { return fGroupAddress; }
struct in_addr const& sourceFilterAddress() const { return fSourceFilterAddress; }
Boolean isSSM() const;
portNumBits portNum() const { return fPortNum; }
u_int8_t ttl() const { return fTTL; }
private:
void init(struct in_addr const& groupAddr,
struct in_addr const& sourceFilterAddr,
portNumBits portNum,
u_int8_t ttl);
private:
struct in_addr fGroupAddress;
struct in_addr fSourceFilterAddress;
portNumBits fPortNum; // in network byte order
u_int8_t fTTL;
};
#endif
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