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68 lines
1.5 KiB
C
68 lines
1.5 KiB
C
/* miscutil.c - miscellaneous utilities
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* Copyright (c) 1997 by Werner Koch (dd9jn)
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*
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* This file is part of G10.
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*
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* G10 is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* G10 is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
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*/
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#include <config.h>
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#include <stdio.h>
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#include <string.h>
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#include <time.h>
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#include <ctype.h>
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#include "types.h"
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#include "util.h"
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u32
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make_timestamp()
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{
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return time(NULL);
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}
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/****************
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* Print a string to FP, but filter all control characters out.
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*/
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void
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print_string( FILE *fp, byte *p, size_t n )
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{
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for( ; n; n--, p++ )
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if( iscntrl( *p ) ) {
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putc('\\', fp);
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if( *p == '\n' )
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putc('n', fp);
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else if( !*p )
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putc('0', fp);
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else
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fprintf(fp, "x%02x", *p );
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}
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else
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putc(*p, fp);
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}
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int
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answer_is_yes( const char *s )
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{
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if( !stricmp(s, "yes") )
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return 1;
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if( *s == 'y' && !s[1] )
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return 1;
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if( *s == 'Y' && !s[1] )
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return 1;
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return 0;
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}
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