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/*
* FILE stream functions
*
* Copyright (C) 2010-2018, Joachim Metz <joachim.metz@gmail.com>
*
* Refer to AUTHORS for acknowledgements.
*
* This software 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 3 of the License, or
* (at your option) any later version.
*
* This software 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 General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this software. If not, see <http://www.gnu.org/licenses/>.
*/
#if !defined( _FILE_STREAM_H )
#define _FILE_STREAM_H
#include "common.h"
#if defined( HAVE_GLIB_H )
#include <glib.h>
#include <glib/gstdio.h>
#endif
#include <stdio.h>
#if defined( __cplusplus )
extern "C" {
#endif
#define FILE_STREAM_OPEN_APPEND "a"
#define FILE_STREAM_OPEN_READ "r"
#define FILE_STREAM_OPEN_WRITE "w"
#if defined( WINAPI )
#define FILE_STREAM_BINARY_OPEN_APPEND "ab"
#define FILE_STREAM_BINARY_OPEN_READ "rb"
#define FILE_STREAM_BINARY_OPEN_WRITE "wb"
#else
#define FILE_STREAM_BINARY_OPEN_APPEND "a"
#define FILE_STREAM_BINARY_OPEN_READ "r"
#define FILE_STREAM_BINARY_OPEN_WRITE "w"
#endif
/* narrow character FILE stream open
*/
#if defined( HAVE_GLIB_H )
#define file_stream_open( filename, mode ) \
g_fopen( filename, mode )
#elif defined( HAVE_FOPEN ) || defined( WINAPI )
#define file_stream_open( filename, mode ) \
fopen( filename, mode )
#endif
/* wide character FILE stream open
*/
#if defined( WINAPI )
#define file_stream_open_wide( filename, mode ) \
_wfopen( filename, mode )
#endif
/* FILE stream close
*/
#if defined( HAVE_FCLOSE ) || defined( WINAPI )
#define file_stream_close( stream ) \
fclose( stream )
#endif
/* FILE stream read
*/
#if defined( HAVE_FREAD ) || defined( WINAPI )
#define file_stream_read( stream, data, size ) \
fread( data, 1, size, stream )
#endif
/* FILE stream write
*/
#if defined( HAVE_FWRITE ) || defined( WINAPI )
#define file_stream_write( stream, data, size ) \
fwrite( data, 1, size, stream )
#endif
/* FILE stream seek
*/
#if defined( WINAPI )
#define file_stream_seek_offset( stream, offset, whence ) \
fseek( stream, offset, whence )
#elif defined( HAVE_FSEEKO )
#define file_stream_seek_offset( stream, offset, whence ) \
fseeko( stream, offset, whence )
#elif defined( HAVE_FSEEKO64 )
#define file_stream_seek_offset( stream, offset, whence ) \
fseeko64( stream, offset, whence )
#endif
/* End of FILE stream
*/
#if defined( HAVE_FEOF ) || defined( WINAPI )
#define file_stream_at_end( stream ) \
feof( stream )
#endif
/* Get narrow character string from FILE stream
*/
#if defined( HAVE_FGETS ) || defined( WINAPI )
#define file_stream_get_string( stream, string, size ) \
fgets( string, size, stream )
#endif
/* Get wide characters string from FILE stream
*/
#if defined( HAVE_FGETWS ) || defined( WINAPI )
#define file_stream_get_string_wide( stream, string, size ) \
fgetws( string, size, stream )
#endif
/* Variable arguments formatted print to stream function
*/
#if defined( HAVE_GLIB_H )
#define file_stream_vfprintf( stream, format, ... ) \
g_vfprintf( stream, format, __VA_ARGS__ )
/* Borland BCC previous to version 5.6.0 cannot handle the macro form: MACRO( ... )
*/
#elif defined( __BORLANDC__ ) && ( __BORLANDC__ < 0x0560 )
#define file_stream_vfprintf \
vfprintf
#elif defined( HAVE_VFPRINTF ) || defined( WINAPI )
#define file_stream_vfprintf( stream, format, ... ) \
vfprintf( stream, format, __VA_ARGS__ )
#endif
#if defined( __cplusplus )
}
#endif
#endif /* !defined( _FILE_STREAM_H ) */
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