35 lines
723 B
C
35 lines
723 B
C
/* $Id$ */
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/*
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* (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands.
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* See the copyright notice in the ACK home directory, in the file "Copyright".
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*/
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/* bts2str() turns a row of bytes b with length n into string s
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The ASCII set of characters is used.
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86/03/17 EHB
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*/
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#include "ack_string.h"
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#define is_print(c) ((unsigned)((c) - ' ') <= '~' - ' ')
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char *bts2str(char *b, register int n, char *s)
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{
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register char *f = b, *t = s;
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while (n-- > 0) {
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if (is_print(*f)) {
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if (*f == '\\' || *f == '"') *t++ = '\\';
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*t++ = *f++;
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} else {
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*t++ = '\\';
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*t++ = ((*f >> 6) & 03) + '0';
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*t++ = ((*f >> 3) & 07) + '0';
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*t++ = (*f++ & 07) + '0';
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}
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}
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*t = '\000';
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return s;
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}
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