Imported Upstream version 5.2.0

1 files changed, 126 insertions, 0 deletions

diff --git a/scripts/settings-test.c b/scripts/settings-test.c
new file mode 100644
index 000000000..452798aee
--- /dev/null
+++ b/scripts/settings-test.c
@@ -0,0 +1,126 @@
+/*
+ * Copyright (C) 2014 Tobias Brunner
+ * Hochschule fuer Technik Rapperswil
+ *
+ * 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 2 of the License, or (at your
+ * option) any later version.  See <http://www.fsf.org/copyleft/gpl.txt>.
+ *
+ * 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.
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include <getopt.h>
+#include <errno.h>
+
+#include <library.h>
+#include <settings/settings_types.h>
+
+/**
+ * Defined in libstrongswan but not part of the public API
+ */
+bool settings_parser_parse_file(void *this, char *name);
+
+/**
+ * Recursively print the section and all subsections/settings
+ */
+static void print_section(section_t *section, int level)
+{
+	section_t *sub;
+	kv_t *kv;
+	int i;
+	char indent[256];
+
+	for (i = 0; i < level * 2 && i < sizeof(indent) - 2; i += 2)
+	{
+		indent[i  ] = ' ';
+		indent[i+1] = ' ';
+	}
+	indent[i] = '\0';
+
+	for (i = 0; i < array_count(section->kv_order); i++)
+	{
+		array_get(section->kv_order, i, &kv);
+		printf("%s%s = %s\n", indent, kv->key, kv->value);
+	}
+	for (i = 0; i < array_count(section->sections_order); i++)
+	{
+		array_get(section->sections_order, i, &sub);
+		printf("%s%s {\n", indent, sub->name);
+		print_section(sub, level + 1);
+		printf("%s}\n", indent);
+	}
+}
+
+static void usage(FILE *out, char *name)
+{
+	fprintf(out, "Test strongswan.conf parser\n\n");
+	fprintf(out, "%s [OPTIONS]\n\n", name);
+	fprintf(out, "Options:\n");
+	fprintf(out, "  -h, --help          print this help.\n");
+	fprintf(out, "  -d, --debug         enables debugging of the parser.\n");
+	fprintf(out, "  -f, --file=FILE     config file to load (default STDIN).\n");
+	fprintf(out, "\n");
+}
+
+int main(int argc, char *argv[])
+{
+	char *file = NULL;
+
+	/* don't load strongswan.conf */
+	library_init("", "settings-test");
+	atexit(library_deinit);
+
+	dbg_default_set_level(3);
+
+	while (true)
+	{
+		struct option long_opts[] = {
+			{"help",		no_argument,		NULL,	'h' },
+			{"debug",		no_argument,		NULL,	'd' },
+			{"file",		required_argument,	NULL,	'f' },
+			{0,0,0,0 },
+		};
+		switch (getopt_long(argc, argv, "hdf:", long_opts, NULL))
+		{
+			case EOF:
+				break;
+			case 'h':
+				usage(stdout, argv[0]);
+				return 0;
+			case 'd':
+				setenv("DEBUG_SETTINGS_PARSER", "1", TRUE);
+				continue;
+			case 'f':
+				file = optarg;
+				continue;
+			default:
+				usage(stderr, argv[0]);
+				return 1;
+		}
+		break;
+	}
+
+	if (file)
+	{
+		section_t *root = settings_section_create(strdup("root"));
+
+		settings_parser_parse_file(root, file);
+
+		print_section(root, 0);
+
+		settings_section_destroy(root, NULL);
+	}
+	else
+	{
+		usage(stderr, argv[0]);
+	}
+	return 0;
+}