mirror of
https://github.com/rn10950/RetroZilla.git
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121 lines
3.1 KiB
C
121 lines
3.1 KiB
C
/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is the Netscape security libraries.
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*
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* The Initial Developer of the Original Code is
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* Netscape Communications Corporation.
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* Portions created by the Initial Developer are Copyright (C) 1994-2000
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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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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int
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main(int argc, char **argv)
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{
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char *curstr;
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char *nextstr;
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unsigned int firstval;
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unsigned int secondval;
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unsigned int val;
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unsigned char buf[5];
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int count;
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if ( argc != 2 ) {
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fprintf(stderr, "wrong number of args\n");
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exit(-1);
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}
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curstr = argv[1];
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nextstr = strchr(curstr, '.');
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if ( nextstr == NULL ) {
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fprintf(stderr, "only one component\n");
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exit(-1);
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}
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*nextstr = '\0';
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firstval = atoi(curstr);
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curstr = nextstr + 1;
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nextstr = strchr(curstr, '.');
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if ( nextstr ) {
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*nextstr = '\0';
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}
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secondval = atoi(curstr);
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if ( ( firstval < 0 ) || ( firstval > 2 ) ) {
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fprintf(stderr, "first component out of range\n");
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exit(-1);
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}
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if ( ( secondval < 0 ) || ( secondval > 39 ) ) {
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fprintf(stderr, "second component out of range\n");
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exit(-1);
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}
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printf("0x%x, ", ( firstval * 40 ) + secondval );
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while ( nextstr ) {
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curstr = nextstr + 1;
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nextstr = strchr(curstr, '.');
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if ( nextstr ) {
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*nextstr = '\0';
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}
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memset(buf, 0, sizeof(buf));
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val = atoi(curstr);
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count = 0;
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while ( val ) {
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buf[count] = ( val & 0x7f );
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val = val >> 7;
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count++;
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}
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while ( count-- ) {
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if ( count ) {
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printf("0x%x, ", buf[count] | 0x80 );
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} else {
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printf("0x%x, ", buf[count] );
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}
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}
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}
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printf("\n");
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return 0;
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}
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