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a58983117c
* Fix warnings in config11 * Fix warnings in converters/asc * Fix warning in converters/decsys * Fix warning in converters/dtos8cvt * Fix strncpy() warning * Fix unsigned/signed warning * Fix assignment-within-if warning * Fix assignment-within-if warning * Fix unused `main` parameters warnings * Fix assignment-within-if warning * Fix assignment-within-if warning * Fix assignment-within-if warning * Fix assignment-within-if warning * Fix assignment-within-if warning * Fix assignment-within-if warning * config11: Remove accidentally committed debugging code --------- Co-authored-by: Jan-Benedict Glaw <jbglaw@getslash.de>
109 lines
3.3 KiB
C
109 lines
3.3 KiB
C
/* This program converts <cr> delimited files to Windoze <cr><lf>
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Copyright (c) 1993-2001, Robert M. Supnik
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Permission is hereby granted, free of charge, to any person obtaining a
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copy of this software and associated documentation files (the "Software"),
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to deal in the Software without restriction, including without limitation
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the rights to use, copy, modify, merge, publish, distribute, sublicense,
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and/or sell copies of the Software, and to permit persons to whom the
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Software is furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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ROBERT M SUPNIK BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
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IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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Except as contained in this notice, the name of Robert M Supnik shall not
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be used in advertising or otherwise to promote the sale, use or other dealings
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in this Software without prior written authorization from Robert M Supnik.
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*/
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#include <stddef.h>
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#include <stdlib.h>
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#include <stdio.h>
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#include <string.h>
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#define LAST_ANY 0
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#define LAST_CR 1
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#define LAST_LF 2
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#define MD_WIN 0
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#define MD_UNIX 1
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#define MD_MAC 2
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void puteol (int mode, FILE *of)
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{
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if (mode != MD_UNIX) putc ('\r', of);
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if (mode != MD_MAC) putc ('\n', of);
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return;
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}
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int main (int argc, char *argv[])
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{
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int i, k, mc, lastc;
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int mode;
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char *s, *ppos, oname[256];
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FILE *ifile, *ofile;
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if ((argc < 2) || (argv[0] == NULL)) {
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printf ("Usage is: asc -muw file [file...]\n");
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exit (0); }
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s = argv[1];
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if ((s != NULL) && (*s++ == '-')) {
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++argv; --argc;
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switch (*s) {
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case 'm': case 'M':
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mode = MD_MAC; break;
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case 'u': case 'U':
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mode = MD_UNIX; break;
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case 'w': case 'W':
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mode = MD_WIN; break;
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default:
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fprintf (stderr, "Bad option %c\n", *s);
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return 0; }
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}
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else mode = MD_WIN;
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for (i = 1; i < argc; i++) {
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strcpy (oname, argv[i]);
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if ((ppos = strrchr (oname, '.'))) strcpy (ppos, ".new");
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else strcat (oname, ".new");
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ifile = fopen (argv[i], "rb");
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if (ifile == NULL) {
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printf ("Error opening file: %s\n", argv[i]);
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exit (0); }
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ofile = fopen (oname, "wb");
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if (ofile == NULL) {
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printf ("Error opening file: %s\n", oname);
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exit (0); }
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printf ("Processing file %s\n", argv[i]);
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for (lastc = LAST_ANY;;) {
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k = getc (ifile);
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if (k == EOF) break;
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mc = k & 0177;
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if (mc && (mc != 0177)) {
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if (mc == 015) {
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if (lastc == LAST_CR) puteol (mode, ofile);
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lastc = LAST_CR; }
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else if (mc == 012) {
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puteol (mode, ofile);
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lastc = LAST_LF; }
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else {
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if (lastc == LAST_CR) puteol (mode, ofile);
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putc (mc, ofile);
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lastc = LAST_ANY; }
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}
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}
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if (lastc == LAST_CR) puteol (mode, ofile);
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fclose (ifile);
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fclose (ofile);
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}
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return 0;
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}
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