80 lines
2.9 KiB
C++
80 lines
2.9 KiB
C++
/***********************************************************************
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* fsystem.h - Abstract class for system calls *
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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 2019 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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* ▕ FSystem ▏
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* ▕▁▁▁▁▁▁▁▁▁▏
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*/
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#ifndef FSYSTEM_H
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#define FSYSTEM_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 <pwd.h>
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#include "final/ftypes.h"
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namespace finalcut
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{
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//----------------------------------------------------------------------
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// class FSystem
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//----------------------------------------------------------------------
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class FSystem
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{
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public:
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// Constructor
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FSystem();
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// Destructor
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virtual ~FSystem();
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// Methods
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virtual uChar inPortByte (uShort) = 0;
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virtual void outPortByte (uChar, uShort) = 0;
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virtual int isTTY (int) = 0;
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virtual int ioctl (int, uLong, ...) = 0;
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virtual int open (const char*, int, ...) = 0;
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virtual int close (int) = 0;
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virtual FILE* fopen (const char*, const char*) = 0;
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virtual int fclose (FILE*) = 0;
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virtual int putchar (int) = 0;
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virtual int tputs (const char*, int, int (*)(int)) = 0;
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virtual uid_t getuid() = 0;
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virtual uid_t geteuid() = 0;
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virtual int getpwuid_r ( uid_t, struct passwd*, char*
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, size_t, struct passwd**) = 0;
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virtual char* realpath (const char*, char*) = 0;
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};
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} // namespace finalcut
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#endif // FSYSTEM_H
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