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-rw-r--r--tests/gtdump.c128
1 files changed, 128 insertions, 0 deletions
diff --git a/tests/gtdump.c b/tests/gtdump.c
new file mode 100644
index 0000000..2d3049a
--- /dev/null
+++ b/tests/gtdump.c
@@ -0,0 +1,128 @@
+/* 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"
+
+const char *
+canonical_progname (const char *str)
+{
+ const char *p;
+
+ p = strrchr (str, '/');
+ if (p)
+ p++;
+ else
+ p = str;
+ if (strncmp (p, "lt-", 3) == 0)
+ p += 3;
+ return p;
+}
+
+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 delim = '\t';
+ int data_z = 0;
+
+ while (--argc)
+ {
+ char *arg = *++argv;
+
+ if (strcmp (arg, "-h") == 0)
+ {
+ printf ("usage: %s [-nolock] [-nommap] [-delim=CHR] DBFILE\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, "-sync") == 0)
+ flags |= GDBM_SYNC;
+ 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 != 1)
+ {
+ 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", gdbm_strerror (gdbm_errno));
+ exit (1);
+ }
+
+ key = gdbm_firstkey (dbf);
+ while (key.dptr)
+ {
+ size_t i;
+ datum nextkey = gdbm_nextkey (dbf, key);
+
+ for (i = 0; i < key.dsize && key.dptr[i]; i++)
+ {
+ if (key.dptr[i] == delim || key.dptr[i] == '\\')
+ fputc ('\\', stdout);
+ fputc (key.dptr[i], stdout);
+ }
+
+ fputc (delim, stdout);
+
+ data = gdbm_fetch (dbf, key);
+ i = data.dsize;
+ if (data.dptr[i-1] == 0)
+ i--;
+
+ fwrite (data.dptr, i, 1, stdout);
+ free (data.dptr);
+
+ fputc ('\n', stdout);
+
+ free (key.dptr);
+ key = nextkey;
+ }
+
+ gdbm_close (dbf);
+ exit (0);
+}

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