124 lines
4.0 KiB
C++
124 lines
4.0 KiB
C++
/***********************************************************************
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* ftermios.h - Provides access to POSIX tty I/O control *
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* *
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* This file is part of the Final Cut widget toolkit *
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* *
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* Copyright 2018 Markus Gans *
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* *
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* The Final Cut is free software; you can redistribute it and/or *
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* modify it under the terms of the GNU Lesser General Public License *
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* as published by the Free Software Foundation; either version 3 of *
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* the License, or (at your option) any later version. *
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* *
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* The Final Cut is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU Lesser General Public License for more details. *
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* *
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* You should have received a copy of the GNU Lesser General Public *
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* License along with this program. If not, see *
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* <http://www.gnu.org/licenses/>. *
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***********************************************************************/
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/* Standalone class
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* ════════════════
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*
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* ▕▔▔▔▔▔▔▔▔▔▔▏
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* ▕ FTermios ▏
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* ▕▁▁▁▁▁▁▁▁▁▁▏
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*/
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#ifndef FTERMIOS_H
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#define FTERMIOS_H
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#if !defined (USE_FINAL_H) && !defined (COMPILE_FINAL_CUT)
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#error "Only <final/final.h> can be included directly."
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#endif
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#include <termios.h>
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#include <unistd.h>
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#include "final/ftypes.h"
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//----------------------------------------------------------------------
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// class FTermios
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//----------------------------------------------------------------------
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#pragma pack(push)
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#pragma pack(1)
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class FTermios
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{
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public:
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// Constructors
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FTermios();
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// Destructor
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~FTermios();
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// Accessors
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const char* getClassName() const;
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static termios getTTY();
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static int getStdIn();
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static int getStdOut();
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// Inquiries
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static bool isRaw();
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// Methods
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static void init();
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static void setTTY (const termios&);
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static void storeTTYsettings();
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static void restoreTTYsettings();
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static void setHardwareEcho();
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static void unsetHardwareEcho();
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static void setCaptureSendCharacters();
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static void unsetCaptureSendCharacters();
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static bool setRawMode (bool);
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static bool setRawMode();
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static bool unsetRawMode();
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static bool setCookedMode();
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static uInt getBaudRate();
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private:
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// Data Members
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static int stdin_no;
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static int stdout_no;
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static bool raw_mode;
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static struct termios term_init;
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};
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#pragma pack(pop)
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// FTermios inline functions
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//----------------------------------------------------------------------
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inline const char* FTermios::getClassName() const
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{ return "FTermios"; }
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//----------------------------------------------------------------------
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inline int FTermios::getStdIn()
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{ return stdin_no; }
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//----------------------------------------------------------------------
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inline int FTermios::getStdOut()
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{ return stdout_no; }
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//----------------------------------------------------------------------
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inline bool FTermios::isRaw()
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{ return raw_mode; }
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//----------------------------------------------------------------------
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inline bool FTermios::setRawMode()
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{ return setRawMode(true); }
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//----------------------------------------------------------------------
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inline bool FTermios::unsetRawMode()
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{ return setRawMode(false); }
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//----------------------------------------------------------------------
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inline bool FTermios::setCookedMode()
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{ return setRawMode(false); }
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#endif // FTERMIOS_H
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