/* -*- mode: c; c-basic-offset: 4; indent-tabs-mode: nil -*- */
/* kdc/t_tdumputil.c - test tdumputil.c functions */
/*
* Copyright (C) 2015 by the Massachusetts Institute of Technology.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* * 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.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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
* COPYRIGHT HOLDER 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.
*/
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include "tdumputil.h"
static char *argv0;
static void
usage(void)
{
fprintf(stderr,
"usage: %s: [-T rectype] [-c] nfields {fieldnames} {fields}\n",
argv0);
exit(1);
}
int
main(int argc, char **argv)
{
int ch, csv = 0, i, nf;
char **a, *rectype = NULL;
struct rechandle *h;
argv0 = argv[0];
while ((ch = getopt(argc, argv, "T:c")) != -1) {
switch (ch) {
case 'T':
rectype = optarg;
break;
case 'c':
csv = 1;
break;
default:
usage();
break;
}
}
argc -= optind;
argv += optind;
if (csv)
h = rechandle_csv(stdout, rectype);
else
h = rechandle_tabsep(stdout, rectype);
if (h == NULL)
exit(1);
if (*argv == NULL)
usage();
nf = atoi(*argv);
argc--;
argv++;
a = calloc(nf + 1, sizeof(*a));
if (a == NULL)
exit(1);
for (i = 0; argv[i] != NULL && i < nf; i++)
a[i] = argv[i];
if (i != nf)
usage();
argv += nf;
a[nf] = NULL;
if (rectype == NULL && writeheader(h, a) < 0)
exit(1);
free(a);
while (*argv != NULL) {
if (startrec(h) < 0)
exit(1);
for (i = 0; argv[i] != NULL && i < nf; i++) {
if (writefield(h, "%s", argv[i]) < 0)
exit(1);
}
if (i != nf)
usage();
argv += nf;
if (endrec(h) < 0)
exit(1);
}
exit(0);
}