Prepare the tree for conversion to autoconf.

All source files are now moved to src/ and the old Makefile is removed.

1 files changed, 73 insertions, 0 deletions

diff --git a/src/settings.h b/src/settings.h
new file mode 100644
index 0000000..fce1b2a
--- /dev/null
+++ b/src/settings.h
@@ -0,0 +1,73 @@
+/* Authors: Martin Nagy <mnagy@redhat.com>
+ *
+ * Copyright (C) 2009  Red Hat
+ * see file 'COPYING' for use and warranty information
+ *
+ * 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; version 2 only
+ *
+ * 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, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#ifndef _LD_SETTINGS_H_
+#define _LD_SETTINGS_H_
+
+typedef struct setting	setting_t;
+
+typedef enum {
+	ST_LD_STRING,
+	ST_SIGNED_INTEGER,
+	ST_UNSIGNED_INTEGER,
+} setting_type_t;
+
+struct setting {
+	const char	*name;
+	int		set;
+	int		has_a_default;
+	setting_type_t	type;
+	union {
+		const char	*value_char;
+		signed int	value_sint;
+		unsigned int	value_uint;
+	} default_value;
+	void		*target;
+};
+
+/*
+ * These defines are used as initializers for setting_t, for example:
+ *
+ * setting_t my_setting = {
+ *         "name", default_string("this is the default"),
+ *         &target_variable
+ * }
+ *
+ * setting_t my_setting = {
+ *         "name", no_default_string, &target_variable
+ * }
+ */
+#define default_string(val)	0, 1, ST_LD_STRING, { .value_char = (val) }, NULL
+#define default_sint(val)	0, 1, ST_SIGNED_INTEGER, { .value_sint = (val) }, NULL
+#define default_uint(val)	0, 1, ST_UNSIGNED_INTEGER, { .value_uint = (val) }, NULL
+/* No defaults. */
+#define no_default_string	0, 0, ST_LD_STRING, { .value_char = NULL }, NULL
+#define no_default_sint		0, 0, ST_SIGNED_INTEGER, { .value_sint = 0 }, NULL
+#define no_default_uint		0, 0, ST_UNSIGNED_INTEGER, { .value_uint = 0 }, NULL
+
+/* This is used in the end of setting_t arrays. */
+#define end_of_settings	{ NULL, default_sint(0) }
+
+/*
+ * Prototypes.
+ */
+isc_result_t
+set_settings(setting_t *settings, const char * const* argv);
+
+#endif /* !_LD_SETTINGS_H_ */