18b78c7498
Clean up the contents of programs, add more guards to includes, move all defines to the top of the top of files, remove some unused includes
97 lines
2.5 KiB
C
97 lines
2.5 KiB
C
/*
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* Translate error code to error string
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*
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* Copyright (C) 2006-2012, ARM Limited, All Rights Reserved
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*
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* This file is part of mbed TLS (https://polarssl.org)
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*
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* This program 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 along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#if !defined(POLARSSL_CONFIG_FILE)
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#include "polarssl/config.h"
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#else
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#include POLARSSL_CONFIG_FILE
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#endif
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#if defined(POLARSSL_PLATFORM_C)
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#include "polarssl/platform.h"
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#else
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#include <stdio.h>
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#define polarssl_printf printf
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#endif
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#if defined(POLARSSL_ERROR_C) || defined(POLARSSL_ERROR_STRERROR_DUMMY)
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#include "polarssl/error.h"
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#endif
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#define USAGE \
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"\n usage: strerror <errorcode>\n" \
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"\n where <errorcode> can be a decimal or hexadecimal (starts with 0x or -0x)\n"
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#if !defined(POLARSSL_ERROR_C) && !defined(POLARSSL_ERROR_STRERROR_DUMMY)
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int main( int argc, char *argv[] )
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{
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((void) argc);
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((void) argv);
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polarssl_printf("POLARSSL_ERROR_C and/or POLARSSL_ERROR_STRERROR_DUMMY not defined.\n");
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return( 0 );
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}
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#else
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int main( int argc, char *argv[] )
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{
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long int val;
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char *end = argv[1];
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if( argc != 2 )
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{
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polarssl_printf( USAGE );
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return( 0 );
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}
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val = strtol( argv[1], &end, 10 );
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if( *end != '\0' )
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{
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val = strtol( argv[1], &end, 16 );
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if( *end != '\0' )
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{
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polarssl_printf( USAGE );
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return( 0 );
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}
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}
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if( val > 0 )
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val = -val;
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if( val != 0 )
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{
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char error_buf[200];
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polarssl_strerror( val, error_buf, 200 );
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polarssl_printf("Last error was: -0x%04x - %s\n\n", (int) -val, error_buf );
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}
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#if defined(_WIN32)
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polarssl_printf( " + Press Enter to exit this program.\n" );
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fflush( stdout ); getchar();
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#endif
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return( val );
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}
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#endif /* POLARSSL_ERROR_C */
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