1 files changed, 101 insertions, 0 deletions
diff --git a/src/dns/dns.h b/src/dns/dns.h
new file mode 100644
index 0000000..2b0ad03
--- /dev/null
+++ b/src/dns/dns.h
@@ -0,0 +1,101 @@
+/*
+      This file is part of GNUnet
+      (C) 2012 Christian Grothoff (and other contributing authors)
+
+      GNUnet 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, or (at your
+      option) any later version.
+
+      GNUnet 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 GNUnet; see the file COPYING.  If not, write to the
+      Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+      Boston, MA 02111-1307, USA.
+ */
+
+/**
+ * @file dns/dns.h
+ * @brief IPC messages between DNS API and DNS service
+ * @author Christian Grothoff
+ */
+#ifndef DNS_NEW_H
+#define DNS_NEW_H
+
+GNUNET_NETWORK_STRUCT_BEGIN
+
+
+/**
+ * Message from client to DNS service to register itself.
+ */
+struct GNUNET_DNS_Register
+{
+  /**
+    * Header of type GNUNET_MESSAGE_TYPE_DNS_CLIENT_INIT
+   */
+  struct GNUNET_MessageHeader header;
+
+  /**
+   * NBO encoding of 'enum GNUNET_DNS_Flags' for the client.
+   */
+  uint32_t flags;
+};
+
+
+/**
+ * Message from DNS service to client: please handle a request.
+ */
+struct GNUNET_DNS_Request
+{
+  /**
+    * Header of type GNUNET_MESSAGE_TYPE_DNS_CLIENT_REQUEST
+   */
+  struct GNUNET_MessageHeader header;
+
+  /**
+   * Always zero.
+   */
+  uint32_t reserved GNUNET_PACKED;
+  
+  /**
+   * Unique request ID.
+   */
+  uint64_t request_id GNUNET_PACKED;
+
+  /* followed by original DNS request (without UDP header) */
+
+};
+
+
+/**
+ * Message from client to DNS service: here is my reply.
+ */
+struct GNUNET_DNS_Response
+{
+  /**
+   * Header of type GNUNET_MESSAGE_TYPE_DNS_CLIENT_RESPONSE
+   */
+  struct GNUNET_MessageHeader header;
+
+  /**
+   * Zero to drop, 1 for no change (no payload), 2 for update (message has payload).
+   */
+  uint32_t drop_flag GNUNET_PACKED;
+  
+  /**
+   * Unique request ID.
+   */
+  uint64_t request_id GNUNET_PACKED;
+
+  /* followed by original DNS request (without UDP header) */
+
+};
+
+
+GNUNET_NETWORK_STRUCT_END
+
+#endif