1994-08-16 23:36:45 +00:00
|
|
|
/*-
|
|
|
|
* Copyright (c) 1992, 1993, 1994
|
|
|
|
* The Regents of the University of California. All rights reserved.
|
|
|
|
*
|
|
|
|
* Redistribution and use in source and binary forms, with or without
|
|
|
|
* modification, are permitted provided that the following conditions
|
|
|
|
* are met:
|
|
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
|
|
* notice, this list of conditions and the following disclaimer.
|
|
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
|
|
* documentation and/or other materials provided with the distribution.
|
2015-04-10 13:26:05 +00:00
|
|
|
* 3. Neither the name of the University nor the names of its contributors
|
1994-08-16 23:36:45 +00:00
|
|
|
* may be used to endorse or promote products derived from this software
|
|
|
|
* without specific prior written permission.
|
|
|
|
*
|
|
|
|
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
|
|
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
|
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
|
|
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
|
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
|
|
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
|
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
|
|
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
|
|
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
|
|
* SUCH DAMAGE.
|
|
|
|
*/
|
|
|
|
|
2020-09-09 08:38:47 +00:00
|
|
|
#include <ctype.h>
|
1994-08-16 23:36:45 +00:00
|
|
|
#include <ctype.h>
|
|
|
|
#include <stdio.h>
|
|
|
|
|
1996-11-01 06:45:43 +00:00
|
|
|
static void
|
2015-04-10 13:26:05 +00:00
|
|
|
parse(FILE *fp)
|
1996-11-01 06:45:43 +00:00
|
|
|
{
|
|
|
|
int ch, s1, s2, s3;
|
1994-08-16 23:36:45 +00:00
|
|
|
|
2020-10-01 04:25:54 +00:00
|
|
|
#define TESTD(s) do { \
|
1996-11-01 06:45:43 +00:00
|
|
|
if ((s = getc(fp)) == EOF) \
|
|
|
|
return; \
|
|
|
|
if (!isdigit(s)) \
|
|
|
|
continue; \
|
2020-10-01 04:25:54 +00:00
|
|
|
} while (0)
|
|
|
|
#define TESTP do { \
|
1996-11-01 06:45:43 +00:00
|
|
|
if ((ch = getc(fp)) == EOF) \
|
|
|
|
return; \
|
|
|
|
if (ch != '|') \
|
|
|
|
continue; \
|
2020-10-01 04:25:54 +00:00
|
|
|
} while (0)
|
|
|
|
#define MOVEC(t) do { \
|
1996-11-01 06:45:43 +00:00
|
|
|
do { \
|
|
|
|
if ((ch = getc(fp)) == EOF) \
|
|
|
|
return; \
|
|
|
|
} while (ch != (t)); \
|
2020-10-01 04:25:54 +00:00
|
|
|
} while (0)
|
1996-11-01 06:45:43 +00:00
|
|
|
for (;;) {
|
|
|
|
MOVEC('"');
|
|
|
|
TESTD(s1);
|
|
|
|
TESTD(s2);
|
|
|
|
TESTD(s3);
|
|
|
|
TESTP;
|
|
|
|
putchar('"');
|
|
|
|
putchar(s1);
|
|
|
|
putchar(s2);
|
|
|
|
putchar(s3);
|
|
|
|
putchar('|');
|
|
|
|
for (;;) { /* dump to end quote. */
|
|
|
|
if ((ch = getc(fp)) == EOF)
|
|
|
|
return;
|
|
|
|
putchar(ch);
|
|
|
|
if (ch == '"')
|
|
|
|
break;
|
|
|
|
if (ch == '\\') {
|
|
|
|
if ((ch = getc(fp)) == EOF)
|
|
|
|
return;
|
|
|
|
putchar(ch);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
putchar('\n');
|
|
|
|
}
|
|
|
|
}
|
1994-08-16 23:36:45 +00:00
|
|
|
|
|
|
|
int
|
2015-04-10 13:26:05 +00:00
|
|
|
main(int argc, char *argv[])
|
1994-08-16 23:36:45 +00:00
|
|
|
{
|
1996-11-01 06:45:43 +00:00
|
|
|
FILE *fp;
|
1994-08-16 23:36:45 +00:00
|
|
|
|
1996-11-01 06:45:43 +00:00
|
|
|
for (; *argv != NULL; ++argv) {
|
|
|
|
if ((fp = fopen(*argv, "r")) == NULL) {
|
|
|
|
perror(*argv);
|
2013-08-11 20:03:12 +00:00
|
|
|
return (1);
|
1996-11-01 06:45:43 +00:00
|
|
|
}
|
|
|
|
parse(fp);
|
|
|
|
(void)fclose(fp);
|
|
|
|
}
|
2013-08-11 20:03:12 +00:00
|
|
|
return (0);
|
1994-08-16 23:36:45 +00:00
|
|
|
}
|