fdc632c823
programs, minor Makefile changes are needed to find lp.cdefs.h. For lpf.c, the 'sccsid' line is formatted to match style(9), and a 'From:' is removed so the sccsid returns to what it was back in the days of '-r CSRG' (1994). Reviewed by: discussed with bde and obrien MFC after: 15 days
105 lines
3.1 KiB
C
105 lines
3.1 KiB
C
/*
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* Copyright (C) 1999 by Andrey A. Chernov, Moscow, Russia.
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* (C) 18 Sep 1999, Alex G. Bulushev (bag@demos.su)
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#include "lp.cdefs.h" /* A cross-platform version of <sys/cdefs.h> */
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__FBSDID("$FreeBSD$");
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/*
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* KOI8-R -> CP855 conversion filter (Russian character sets)
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*/
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#include <sys/types.h>
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#include <signal.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <unistd.h>
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int length = 66;
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int lines;
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unsigned char koi2855 [] = {
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0xc4, 0xb3, 0xda, 0xbf, 0xc0, 0xd9, 0xc3, 0xb4,
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0xc2, 0xc1, 0xc5, 0xdf, 0xdc, 0xdb, 0xdb, 0xdb,
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0xb0, 0xb1, 0xb2, 0xda, 0xfe, 0x2e, 0xad, 0x3d,
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0xae, 0xaf, 0xff, 0xd9, 0xcf, 0x32, 0x2e, 0x25,
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0xcd, 0xba, 0xc9, 0x84, 0xc9, 0xc9, 0xbb, 0xbb,
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0xbb, 0xc8, 0xc8, 0xc8, 0xbc, 0xbc, 0xbc, 0xcc,
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0xcc, 0xcc, 0xb9, 0x85, 0xb9, 0xb9, 0xcb, 0xcb,
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0xcb, 0xca, 0xca, 0xca, 0xce, 0xce, 0xce, 0x43,
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0x9c, 0xa0, 0xa2, 0xa4, 0xa6, 0xa8, 0xaa, 0xac,
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0xb5, 0xb7, 0xbd, 0xc6, 0xd0, 0xd2, 0xd4, 0xd6,
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0xd8, 0xde, 0xe1, 0xe3, 0xe5, 0xe7, 0xe9, 0xeb,
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0xed, 0xf1, 0xf3, 0xf5, 0xf7, 0xf9, 0xfb, 0x9e,
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0x9d, 0xa1, 0xa3, 0xa5, 0xa7, 0xa9, 0xab, 0xad,
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0xb6, 0xb8, 0xbe, 0xc7, 0xd1, 0xd3, 0xd5, 0xd7,
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0xdd, 0xe0, 0xe2, 0xe4, 0xe6, 0xe8, 0xea, 0xec,
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0xee, 0xf2, 0xf4, 0xf6, 0xf8, 0xfa, 0xfc, 0x9f
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};
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int main(int argc, char *argv[])
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{
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int c, i;
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char *cp;
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while (--argc) {
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if (*(cp = *++argv) == '-') {
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switch (*++cp) {
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case 'l':
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if ((i = atoi(++cp)) > 0)
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length = i;
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break;
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}
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}
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}
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while ((c = getchar()) != EOF) {
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if (c == '\031') {
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if ((c = getchar()) == '\1') {
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lines = 0;
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fflush(stdout);
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kill(getpid(), SIGSTOP);
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continue;
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} else {
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ungetc(c, stdin);
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c = '\031';
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}
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} else if (c & 0x80) {
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putchar(koi2855[c & 0x7F]);
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continue;
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} else if (c == '\n')
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lines++;
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else if (c == '\f')
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lines = length;
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putchar(c);
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if (lines >= length) {
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lines = 0;
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fflush(stdout);
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}
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}
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return 0;
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}
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