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-rw-r--r--tests/bkupname.c79
1 files changed, 79 insertions, 0 deletions
diff --git a/tests/bkupname.c b/tests/bkupname.c
new file mode 100644
index 0000000..6187146
--- a/dev/null
+++ b/tests/bkupname.c
@@ -0,0 +1,79 @@
+/* wordsplit - a word splitter
+ Copyright (C) 2009, 2010 Sergey Poznyakoff
+
+ This program 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 3 of the License, or (at your
+ option) any later version.
+
+ This program 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 this program. If not, see <http://www.gnu.org/licenses/>. */
+
+#include <config.h>
+#include "wydawca.h"
+
+char *progname;
+
+void
+usage (int code)
+{
+ FILE *fp = code ? stderr : stdout;
+
+ fprintf (fp, "usage: %s [-no] [-simple] [-existing] [-numbered] [-suffix=S] FILE\n",
+ progname);
+ exit (code);
+}
+
+int
+main (int argc, char **argv)
+{
+ enum backup_type type = numbered_backups;
+ char *file = NULL;
+ char *backup;
+
+ progname = argv[0];
+ while (--argc)
+ {
+ char *arg = *++argv;
+ if (strcmp (arg, "-no") == 0)
+ type = no_backups;
+ else if (strcmp (arg, "-simple") == 0)
+ type = simple_backups;
+ else if (strcmp (arg, "-existing") == 0)
+ type = numbered_existing_backups;
+ else if (strcmp (arg, "-numbered") == 0)
+ type = numbered_backups;
+ else if (strncmp (arg, "-suffix=", 8) == 0)
+ simple_backup_suffix = arg + 8;
+ else if (arg[0] == '-')
+ usage (2);
+ else
+ {
+ if (argc != 1)
+ usage (2);
+ file = arg;
+ }
+ }
+
+ if (!file)
+ usage (2);
+ backup = find_backup_file_name (file, type);
+ if (!backup)
+ {
+ if (errno)
+ {
+ perror (file);
+ exit (1);
+ }
+ printf ("no backup\n");
+ }
+ else
+ printf ("%s\n", backup);
+ free (backup);
+ exit (0);
+}

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