- Added commandline error code convertor (util/strerror)

This commit is contained in:
Paul Bakker 2012-05-08 08:36:15 +00:00
parent 430ffbe564
commit 01cc394848
3 changed files with 85 additions and 0 deletions

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@ -15,6 +15,7 @@ Features
* Added base Galois Counter Mode (GCM) for AES
* Added TLS 1.2 support
* Added GCM suites to TLS 1.2 (RFC 5288)
* Added commandline error code convertor (util/strerror)
Changes
* Removed redundant POLARSSL_DEBUG_MSG define

View file

@ -28,6 +28,7 @@ APPS = aes/aescrypt2 aes/crypt_and_hash \
random/gen_random_ctr_drbg \
test/ssl_cert_test test/benchmark \
test/selftest test/ssl_test \
util/strerror \
x509/cert_app x509/crl_app \
x509/cert_req
@ -163,6 +164,10 @@ test/ssl_test: test/ssl_test.c ../library/libpolarssl.a
echo " CC test/ssl_test.c"
$(CC) $(CFLAGS) $(OFLAGS) test/ssl_test.c $(LDFLAGS) -o $@
util/strerror: util/strerror.c ../library/libpolarssl.a
echo " CC util/strerror.c"
$(CC) $(CFLAGS) $(OFLAGS) util/strerror.c $(LDFLAGS) -o $@
x509/cert_app: x509/cert_app.c ../library/libpolarssl.a
echo " CC x509/cert_app.c"
$(CC) $(CFLAGS) $(OFLAGS) x509/cert_app.c $(LDFLAGS) -o $@

79
programs/util/strerror.c Normal file
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@ -0,0 +1,79 @@
/*
* Translate error code to error string
*
* Copyright (C) 2006-2012, Brainspark B.V.
*
* This file is part of PolarSSL (http://www.polarssl.org)
* Lead Maintainer: Paul Bakker <polarssl_maintainer at polarssl.org>
*
* All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#ifndef _CRT_SECURE_NO_DEPRECATE
#define _CRT_SECURE_NO_DEPRECATE 1
#endif
#include <stdlib.h>
#include <string.h>
#include <stdio.h>
#include "polarssl/config.h"
#include "polarssl/error.h"
#define USAGE \
"\n usage: strerror <errorcode>\n"
#if !defined(POLARSSL_ERROR_C)
int main( int argc, char *argv[] )
{
((void) argc);
((void) argv);
printf("POLARSSL_ERROR_C not defined.\n");
return( 0 );
}
#else
int main( int argc, char *argv[] )
{
int ret;
if( argc != 2 )
{
printf( USAGE );
return( 0 );
}
ret = atoi( argv[1] );
if( ret > 0 )
ret = - ret;
if( ret != 0 )
{
char error_buf[200];
error_strerror( ret, error_buf, 200 );
printf("Last error was: %d - %s\n\n", ret, error_buf );
}
#if defined(_WIN32)
printf( " + Press Enter to exit this program.\n" );
fflush( stdout ); getchar();
#endif
return( ret );
}
#endif /* POLARSSL_ERROR_C */