/usr/include/ola/io/StdinHandler.h is in libola-dev 0.10.3.nojsmin-2+deb9u1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 | /*
* 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.
*
* 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
*
* StdinHandler.h
* Enables reading input from stdin one character at a time. Useful if you want
* to create a simple interactive interface for programs.
* Copyright (C) 2012 Simon Newton
*/
#ifndef INCLUDE_OLA_IO_STDINHANDLER_H_
#define INCLUDE_OLA_IO_STDINHANDLER_H_
#ifndef _WIN32
#include <termios.h>
#endif // _WIN32
#include <ola/Callback.h>
#include <ola/io/Descriptor.h>
#include <ola/io/SelectServerInterface.h>
#include <memory>
/**
* @defgroup stdin Stdin Handling
* @brief Standard Input Handling.
*
* Code to read from stdin
*
* @examplepara
* @snippet stdin_handler.cpp Example
* When <tt>./stdin_handler</tt> is run, it will echo each key pressed except
* for q which will quit.
*/
/**
* @addtogroup stdin
* @{
* @file StdinHandler.h
* @brief The stdin handler
*/
namespace ola {
namespace io {
/**
* @addtogroup stdin
* @{
*/
class StdinHandler {
public :
typedef ola::Callback1<void, int> InputCallback;
/**
* @brief Handle data from stdin
* @param ss The SelectServer to use
* @param callback the callback to run when we get new data on stdin
*/
explicit StdinHandler(SelectServerInterface *ss, InputCallback *callback);
~StdinHandler();
private:
UnmanagedFileDescriptor m_stdin_descriptor;
#ifndef _WIN32
termios m_old_tc;
#endif // _WIN32
SelectServerInterface *m_ss;
std::auto_ptr<InputCallback> m_callback;
// stdin
void HandleData();
};
} // namespace io
} // namespace ola
/** @}*/
#endif // INCLUDE_OLA_IO_STDINHANDLER_H_
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