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-rw-r--r--tests/gtfetch.c127
1 files changed, 127 insertions, 0 deletions
diff --git a/tests/gtfetch.c b/tests/gtfetch.c
new file mode 100644
index 0000000..0c254b7
--- /dev/null
+++ b/tests/gtfetch.c
@@ -0,0 +1,127 @@
+/* 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 "gdbm.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]);
+ const char *dbname;
+ datum key;
+ datum data;
+ int flags = 0;
+ GDBM_FILE dbf;
+ int data_z = 0;
+ int delim = 0;
+ int rc = 0;
+
+ while (--argc)
+ {
+ char *arg = *++argv;
+
+ if (strcmp (arg, "-h") == 0)
+ {
+ printf ("usage: %s [-nolock] [-nommap] [-null] [-delim=CHR] DBFILE KEY [KEY...]\n",
+ progname);
+ exit (0);
+ }
+ else if (strcmp (arg, "-nolock") == 0)
+ flags |= GDBM_NOLOCK;
+ else if (strcmp (arg, "-nommap") == 0)
+ flags |= GDBM_NOMMAP;
+ 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;
+
+ dbf = gdbm_open (dbname, 0, GDBM_READER|flags, 00664, NULL);
+ if (!dbf)
+ {
+ fprintf (stderr, "gdbm_open failed: %s\n", gdbm_strerror (gdbm_errno));
+ exit (1);
+ }
+
+ while (--argc)
+ {
+ char *arg = *++argv;
+
+ key.dptr = arg;
+ key.dsize = strlen (arg) + !!data_z;
+
+ data = gdbm_fetch (dbf, 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);
+ free (data.dptr);
+
+ fputc ('\n', stdout);
+ }
+
+ gdbm_close (dbf);
+ exit (rc);
+}