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/* This file is part of GDBM test suite.
Copyright (C) 2011-2024 Free Software Foundation, Inc.
GDBM is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.
GDBM is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with GDBM. If not, see <http://www.gnu.org/licenses/>.
*/
#include "autoconf.h"
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "dbm.h"
#include "progname.h"
void
print_key (FILE *fp, datum key, int delim)
{
size_t i;
for (i = 0; i < key.dsize && key.dptr[i]; i++)
{
if (key.dptr[i] == delim || key.dptr[i] == '\\')
fputc ('\\', fp);
fputc (key.dptr[i], fp);
}
}
int
main (int argc, char **argv)
{
const char *progname = canonical_progname (argv[0]);
char *dbname;
datum key;
datum data;
int data_z = 0;
int delim = 0;
int rc = 0;
while (--argc)
{
char *arg = *++argv;
if (strcmp (arg, "-h") == 0)
{
printf ("usage: %s [-null] [-delim=CHR] DBFILE KEY [KEY...]\n",
progname);
exit (0);
}
else if (strcmp (arg, "-null") == 0)
data_z = 1;
else if (strncmp (arg, "-delim=", 7) == 0)
delim = arg[7];
else if (strcmp (arg, "--") == 0)
{
--argc;
++argv;
break;
}
else if (arg[0] == '-')
{
fprintf (stderr, "%s: unknown option %s\n", progname, arg);
exit (1);
}
else
break;
}
if (argc < 2)
{
fprintf (stderr, "%s: wrong arguments\n", progname);
exit (1);
}
dbname = *argv;
if (dbminit (dbname))
{
fprintf (stderr, "dbminit failed\n");
exit (1);
}
while (--argc)
{
char *arg = *++argv;
key.dptr = arg;
key.dsize = strlen (arg) + !!data_z;
data = fetch (key);
if (data.dptr == NULL)
{
rc = 2;
fprintf (stderr, "%s: ", progname);
print_key (stderr, key, delim);
fprintf (stderr, ": not found\n");
continue;
}
if (delim)
{
print_key (stdout, key, delim);
fputc (delim, stdout);
}
fwrite (data.dptr, data.dsize - !!data_z, 1, stdout);
fputc ('\n', stdout);
}
dbmclose ();
exit (rc);
}
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