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Diffstat (limited to 'mozilla/security/nss/lib/freebl/mpi/tests/mptest-6.c')
-rw-r--r-- | mozilla/security/nss/lib/freebl/mpi/tests/mptest-6.c | 111 |
1 files changed, 111 insertions, 0 deletions
diff --git a/mozilla/security/nss/lib/freebl/mpi/tests/mptest-6.c b/mozilla/security/nss/lib/freebl/mpi/tests/mptest-6.c new file mode 100644 index 0000000..9c302d4 --- /dev/null +++ b/mozilla/security/nss/lib/freebl/mpi/tests/mptest-6.c @@ -0,0 +1,111 @@ +/* + * Simple test driver for MPI library + * + * Test 6: Output functions + * + * ***** BEGIN LICENSE BLOCK ***** + * Version: MPL 1.1/GPL 2.0/LGPL 2.1 + * + * The contents of this file are subject to the Mozilla Public License Version + * 1.1 (the "License"); you may not use this file except in compliance with + * the License. You may obtain a copy of the License at + * http://www.mozilla.org/MPL/ + * + * Software distributed under the License is distributed on an "AS IS" basis, + * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License + * for the specific language governing rights and limitations under the + * License. + * + * The Original Code is the MPI Arbitrary Precision Integer Arithmetic library. + * + * The Initial Developer of the Original Code is + * Michael J. Fromberger. + * Portions created by the Initial Developer are Copyright (C) 1998 + * the Initial Developer. All Rights Reserved. + * + * Contributor(s): + * + * Alternatively, the contents of this file may be used under the terms of + * either the GNU General Public License Version 2 or later (the "GPL"), or + * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"), + * in which case the provisions of the GPL or the LGPL are applicable instead + * of those above. If you wish to allow use of your version of this file only + * under the terms of either the GPL or the LGPL, and not to allow others to + * use your version of this file under the terms of the MPL, indicate your + * decision by deleting the provisions above and replace them with the notice + * and other provisions required by the GPL or the LGPL. If you do not delete + * the provisions above, a recipient may use your version of this file under + * the terms of any one of the MPL, the GPL or the LGPL. + * + * ***** END LICENSE BLOCK ***** */ +/* $Id: mptest-6.c,v 1.3 2004/04/27 23:04:37 gerv%gerv.net Exp $ */ + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <ctype.h> +#include <limits.h> + +#include "mpi.h" + +void print_buf(FILE *ofp, char *buf, int len) +{ + int ix, brk = 0; + + for(ix = 0; ix < len; ix++) { + fprintf(ofp, "%02X ", buf[ix]); + + brk = (brk + 1) & 0xF; + if(!brk) + fputc('\n', ofp); + } + + if(brk) + fputc('\n', ofp); + +} + +int main(int argc, char *argv[]) +{ + int ix, size; + mp_int a; + char *buf; + + if(argc < 2) { + fprintf(stderr, "Usage: %s <a>\n", argv[0]); + return 1; + } + + printf("Test 6: Output functions\n\n"); + + mp_init(&a); + + mp_read_radix(&a, argv[1], 10); + + printf("\nConverting to a string:\n"); + + printf("Rx Size Representation\n"); + for(ix = 2; ix <= MAX_RADIX; ix++) { + size = mp_radix_size(&a, ix); + + buf = calloc(size, sizeof(char)); + mp_toradix(&a, buf, ix); + printf("%2d: %3d: %s\n", ix, size, buf); + free(buf); + + } + + printf("\nRaw output:\n"); + size = mp_raw_size(&a); + buf = calloc(size, sizeof(char)); + + printf("Size: %d bytes\n", size); + + mp_toraw(&a, buf); + print_buf(stdout, buf, size); + free(buf); + + mp_clear(&a); + + return 0; +} |