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80 lines
3.2 KiB
C
80 lines
3.2 KiB
C
/**
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* \file
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* <!--
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* This file is part of BeRTOS.
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*
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* Bertos is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program 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 General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*
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* As a special exception, you may use this file as part of a free software
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* library without restriction. Specifically, if other files instantiate
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* templates or use macros or inline functions from this file, or you compile
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* this file and link it with other files to produce an executable, this
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* file does not by itself cause the resulting executable to be covered by
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* the GNU General Public License. This exception does not however
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* invalidate any other reasons why the executable file might be covered by
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* the GNU General Public License.
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*
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* Copyright 2009 Develer S.r.l. (http://www.develer.com/)
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*
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* -->
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*
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* \defgroup ini_reader Ini file reader
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* \ingroup mware
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* \{
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*
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* \brief Ini file reader module.
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*
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* The format accepted is:
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* - Sections must begin at beginning of line. [ Long name ] will be found only if " Long name " is specified as section name.
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* - key can contain any spaces at the beginning and before '=' but not in the middle. Eg. "long key name" is not valid.
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* - values will be stripped of spaces at the beginning and will run until end-of-line. Eg. "= long value" will be treated as "long value".
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* - no nested sections are allowed.
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* - no comments are allowed inside a line with key=value pair.
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* - every line that doesn't contain a '=' or doesn't start with '[' will be ignored.
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*
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* \author Luca Ottaviano <lottaviano@develer.com>
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*
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* $WIZ$ module_name = "ini_reader"
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* $WIZ$ module_configuration = "bertos/cfg/cfg_ini_reader.h"
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* $WIZ$ module_depends = "kfile"
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*/
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#ifndef INI_READER_H
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#define INI_READER_H
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#include <io/kfile.h>
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/**
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* \brief Returns the value for the given string in char* format.
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* Reads the whole input file looking for section and key and fills the provided buffer with
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* the corresponding value.
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* On errors, the function fills the provided buffer with the default value and returns EOF.
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* \param fd An initialized KFile structure.
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* \param section The section to be looked for.
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* \param key The key to search for.
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* \param default_value The default value.
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* \param buf The buffer to be filled.
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* \param size The size of the provided buffer.
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* \return 0 if section and key were found, EOF on errors.
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*/
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int ini_getString(KFile *fd, const char *section, const char *key, const char *default_value, char *buf, size_t size);
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int ini_reader_testSetup(void);
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int ini_reader_testRun(void);
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int ini_reader_testTearDown(void);
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/** \} */ // defgroup ini_reader
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#endif /* INI_READER_H */
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