1 files changed, 60 insertions, 0 deletions
diff --git a/src/libserver/dns.h b/src/libserver/dns.h
new file mode 100644
index 000000000..26ae71387
--- /dev/null
+++ b/src/libserver/dns.h
@@ -0,0 +1,60 @@
+/*
+ * Copyright (c) 2013, Vsevolod Stakhov
+ *
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *	 * Redistributions of source code must retain the above copyright
+ *	   notice, this list of conditions and the following disclaimer.
+ *	 * Redistributions in binary form must reproduce the above copyright
+ *	   notice, this list of conditions and the following disclaimer in the
+ *	   documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY AUTHOR ''AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL AUTHOR BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef RSPAMD_DNS_H
+#define RSPAMD_DNS_H
+
+#include "config.h"
+#include "mem_pool.h"
+#include "events.h"
+#include "logger.h"
+#include "rdns.h"
+
+struct rspamd_dns_resolver;
+
+/* Rspamd DNS API */
+
+/**
+ * Init DNS resolver, params are obtained from a config file or system file /etc/resolv.conf
+ */
+struct rspamd_dns_resolver *dns_resolver_init (rspamd_logger_t *logger,
+		struct event_base *ev_base, struct config_file *cfg);
+
+/**
+ * Make a DNS request
+ * @param resolver resolver object
+ * @param session async session to register event
+ * @param pool memory pool for storage
+ * @param cb callback to call on resolve completing
+ * @param ud user data for callback
+ * @param type request type
+ * @param ... string or ip address based on a request type
+ * @return TRUE if request was sent.
+ */
+gboolean make_dns_request (struct rspamd_dns_resolver *resolver, 
+		struct rspamd_async_session *session, rspamd_mempool_t *pool,
+		dns_callback_type cb, gpointer ud, enum rdns_request_type type, const char *name);
+
+#endif