1 files changed, 62 insertions, 0 deletions
diff --git a/trunk/include/asterisk/dnsmgr.h b/trunk/include/asterisk/dnsmgr.h
new file mode 100644
index 000000000..33b9556e7
--- /dev/null
+++ b/trunk/include/asterisk/dnsmgr.h
@@ -0,0 +1,62 @@
+/*
+ * Asterisk -- An open source telephony toolkit.
+ *
+ * Copyright (C) 1999 - 2005, Digium, Inc.
+ *
+ * Kevin P. Fleming <kpfleming@digium.com>
+ *
+ * See http://www.asterisk.org for more information about
+ * the Asterisk project. Please do not directly contact
+ * any of the maintainers of this project for assistance;
+ * the project provides a web site, mailing lists and IRC
+ * channels for your use.
+ *
+ * This program is free software, distributed under the terms of
+ * the GNU General Public License Version 2. See the LICENSE file
+ * at the top of the source tree.
+ */
+
+/*! \file
+ * \brief Background DNS update manager
+ */
+
+#ifndef _ASTERISK_DNSMGR_H
+#define _ASTERISK_DNSMGR_H
+
+#if defined(__cplusplus) || defined(c_plusplus)
+extern "C" {
+#endif
+
+#include "asterisk/network.h"
+
+struct ast_dnsmgr_entry;
+
+struct ast_dnsmgr_entry *ast_dnsmgr_get(const char *name, struct in_addr *result);
+
+void ast_dnsmgr_release(struct ast_dnsmgr_entry *entry);
+
+int ast_dnsmgr_lookup(const char *name, struct in_addr *result, struct ast_dnsmgr_entry **dnsmgr);
+
+/*!
+ * \brief Force a refresh of a dnsmgr entry
+ *
+ * \retval non-zero if the result is different than the previous result
+ * \retval zero if the result is the same as the previous result 
+ */
+int ast_dnsmgr_refresh(struct ast_dnsmgr_entry *entry);
+
+/*!
+ * \brief Check is see if a dnsmgr entry has changed
+ *
+ * \retval non-zero if the dnsmgr entry has changed since the last call to
+ *                  this function
+ * \retval zero     if the dnsmgr entry has not changed since the last call to
+ *                  this function
+ */
+int ast_dnsmgr_changed(struct ast_dnsmgr_entry *entry);
+
+#if defined(__cplusplus) || defined(c_plusplus)
+}
+#endif /* c_plusplus */
+
+#endif /* ASTERISK_DNSMGR_H */