1 files changed, 67 insertions, 0 deletions

diff --git a/tests/gcffmt.c b/tests/gcffmt.c
new file mode 100644
index 0000000..cc67b9a
--- /dev/null
+++ b/tests/gcffmt.c
@@ -0,0 +1,67 @@
+/* grecs - Gray's Extensible Configuration System
+   Copyright (C) 2007-2011 Sergey Poznyakoff
+
+   Grecs 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.
+
+   Grecs 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 Grecs. If not, see <http://www.gnu.org/licenses/>. */
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif
+#include <string.h>
+#include <errno.h>
+#include "grecs.h"
+
+static void
+usage(const char *arg, FILE *fp, int code)
+{
+        fprintf(fp, "usage: %s [-h] [-locus] [-delim=char] file\n", arg);
+        exit(code);
+}
+
+int
+main(int argc, char **argv)
+{
+        char *progname = argv[0];
+        char *file = NULL;
+        struct grecs_node *tree, *node;
+        int flags = 0;
+
+        while (--argc) {
+                char *arg = *++argv;
+                if (strcmp(arg, "-locus") == 0)
+                        flags |= GRECS_NODE_FLAG_LOCUS;
+                else if (strncmp(arg, "-delim=", 7) == 0)
+                        flags |= arg[7];
+                else if (strcmp(arg, "-h") == 0)
+                        usage(progname, stdout, 0);
+                else if (arg[0] == '-')
+                        usage(progname, stderr, 1);
+                else if (file)
+                        usage(progname, stderr, 1);
+                else
+                        file = arg;
+        }
+        
+        if (!file || argc)
+                usage(progname, stderr, 1);
+
+        tree = grecs_parse(file);
+        if (!tree)
+                exit(1);
+
+        for (node = tree; node; node = node->next) {
+                grecs_format_node(node, flags, stdout);
+                fputc('\n', stdout);
+        }
+        exit(0);
+}