118 lines
2.9 KiB
C
118 lines
2.9 KiB
C
/*
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* The contents of this file are subject to the Mozilla Public
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* License Version 1.1 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS
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* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
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* implied. See the License for the specific language governing
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* rights and limitations under the 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 Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1994-2000 Netscape Communications Corporation. All
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* 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
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* terms of the GNU General Public License Version 2 or later (the
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* "GPL"), in which case the provisions of the GPL are applicable
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* instead of those above. If you wish to allow use of your
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* version of this file only under the terms of the GPL and not to
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* allow others to use your version of this file under the MPL,
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* indicate your decision by deleting the provisions above and
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* replace them with the notice and other provisions required by
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* the GPL. If you do not delete the provisions above, a recipient
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* may use your version of this file under either the MPL or the
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* GPL.
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*/
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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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