From c8854cf220e4b909684cfa1b515ea67e92f51cca Mon Sep 17 00:00:00 2001
From: Sergey Poznyakoff <gray@gnu.org.ua>
Date: Fri, 5 Aug 2011 11:56:27 +0000
Subject: New file.

---
 tests/dtfetch.c | 119 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 119 insertions(+)
 create mode 100644 tests/dtfetch.c

diff --git a/tests/dtfetch.c b/tests/dtfetch.c
new file mode 100644
index 0000000..8a2686f
--- /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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