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authorSergey Poznyakoff <gray@gnu.org.ua>2011-08-05 11:56:27 (GMT)
committer Sergey Poznyakoff <gray@gnu.org.ua>2011-08-05 11:56:27 (GMT)
commitc8854cf220e4b909684cfa1b515ea67e92f51cca (patch) (side-by-side diff)
treeeaa10248b2f796df1bc159fbace01140f6da6d32 /tests
parent964085b7f4b2b1320d1ceb329135e23413bd09a4 (diff)
downloadgdbm-c8854cf220e4b909684cfa1b515ea67e92f51cca.tar.gz
gdbm-c8854cf220e4b909684cfa1b515ea67e92f51cca.tar.bz2
New file.
Diffstat (limited to 'tests') (more/less context) (ignore whitespace changes)
-rw-r--r--tests/dtfetch.c119
1 files changed, 119 insertions, 0 deletions
diff --git a/tests/dtfetch.c b/tests/dtfetch.c
new file mode 100644
index 0000000..8a2686f
--- a/dev/null
+++ b/tests/dtfetch.c
@@ -0,0 +1,119 @@
+/* This file is part of GDBM test suite.
+ Copyright (C) 2011 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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