2014-05-26 19:30:42 +00:00
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/*
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* Copyright (C) 2014 FH Bielefeld
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*
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* This file is part of a FH Bielefeld project.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library 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 GNU
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* 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 library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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* MA 02110-1301 USA
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*/
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/**
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2014-06-05 13:49:40 +00:00
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* @file ntru_file.h
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* Header for the external API of ntru_file.c.
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* @brief header for ntru_file.c
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2014-05-26 19:30:42 +00:00
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*/
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#ifndef NTRU_FILE_H
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#define NTRU_FILE_H
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2014-06-05 13:49:40 +00:00
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#include "ntru_common.h"
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2014-05-26 19:41:19 +00:00
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#include "ntru_string.h"
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2014-05-26 19:30:42 +00:00
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2014-06-05 17:12:21 +00:00
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#include <stdbool.h>
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2014-05-26 19:30:42 +00:00
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/**
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* Reads a file and returns a newly allocated string.
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*
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* @param filename file to open
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* @return a newly allocated string which must be freed by the caller
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2014-06-05 17:12:21 +00:00
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* or NULL on failure (e.g. if the file could not be opened/closed)
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2014-05-26 19:30:42 +00:00
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*/
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string *
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read_file(char const * const filename);
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2014-05-26 19:39:10 +00:00
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/**
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* Write a string to a file. The file will be pruned or created
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* if it does not exist.
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*
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* @param wstring the string to write to the file
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* @param filename the name of the file to write to
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2014-06-05 17:12:21 +00:00
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* @return true for success or false for failure if fopen or fclose failed
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2014-05-26 19:39:10 +00:00
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*/
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2014-06-05 17:12:21 +00:00
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bool
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2014-05-26 19:38:54 +00:00
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write_file(string const *wstring, char const * const filename);
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2014-05-26 19:30:42 +00:00
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#endif /* NTRU_FILE_H */
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