/usr/include/BasicUsageEnvironment/BasicUsageEnvironment.hh is in liblivemedia-dev 2011.12.23-1.
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
**********/
// Copyright (c) 1996-2012 Live Networks, Inc. All rights reserved.
// Basic Usage Environment: for a simple, non-scripted, console application
// C++ header
#ifndef _BASIC_USAGE_ENVIRONMENT_HH
#define _BASIC_USAGE_ENVIRONMENT_HH
#ifndef _BASIC_USAGE_ENVIRONMENT0_HH
#include "BasicUsageEnvironment0.hh"
#endif
class BasicUsageEnvironment: public BasicUsageEnvironment0 {
public:
static BasicUsageEnvironment* createNew(TaskScheduler& taskScheduler);
// redefined virtual functions:
virtual int getErrno() const;
virtual UsageEnvironment& operator<<(char const* str);
virtual UsageEnvironment& operator<<(int i);
virtual UsageEnvironment& operator<<(unsigned u);
virtual UsageEnvironment& operator<<(double d);
virtual UsageEnvironment& operator<<(void* p);
protected:
BasicUsageEnvironment(TaskScheduler& taskScheduler);
// called only by "createNew()" (or subclass constructors)
virtual ~BasicUsageEnvironment();
};
class BasicTaskScheduler: public BasicTaskScheduler0 {
public:
static BasicTaskScheduler* createNew();
virtual ~BasicTaskScheduler();
protected:
BasicTaskScheduler();
// called only by "createNew()"
protected:
// Redefined virtual functions:
virtual void SingleStep(unsigned maxDelayTime);
virtual void setBackgroundHandling(int socketNum, int conditionSet, BackgroundHandlerProc* handlerProc, void* clientData);
virtual void moveSocketHandling(int oldSocketNum, int newSocketNum);
protected:
// To implement background operations:
int fMaxNumSockets;
fd_set fReadSet;
fd_set fWriteSet;
fd_set fExceptionSet;
};
#endif
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