Diff: cyclone_tcp/netbios/nbns_client.h

Revision:

0:8918a71cdbe9

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/cyclone_tcp/netbios/nbns_client.h	Sat Feb 04 18:15:49 2017 +0000
@@ -0,0 +1,84 @@
+/**
+ * @file nbns_client.h
+ * @brief NBNS client (NetBIOS Name Service)
+ *
+ * @section License
+ *
+ * Copyright (C) 2010-2017 Oryx Embedded SARL. All rights reserved.
+ *
+ * This file is part of CycloneTCP Open.
+ *
+ * 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.
+ *
+ * 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., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ *
+ * @author Oryx Embedded SARL (www.oryx-embedded.com)
+ * @version 1.7.6
+ **/
+
+#ifndef _NBNS_CLIENT_H
+#define _NBNS_CLIENT_H
+
+//Dependencies
+#include "core/net.h"
+#include "core/socket.h"
+#include "core/udp.h"
+#include "dns/dns_cache.h"
+#include "dns/dns_common.h"
+#include "netbios/nbns_common.h"
+
+//NBNS client support
+#ifndef NBNS_CLIENT_SUPPORT
+   #define NBNS_CLIENT_SUPPORT ENABLED
+#elif (NBNS_CLIENT_SUPPORT != ENABLED && NBNS_CLIENT_SUPPORT != DISABLED)
+   #error NBNS_CLIENT_SUPPORT parameter is not valid
+#endif
+
+//Maximum number of retransmissions of NBNS queries
+#ifndef NBNS_CLIENT_MAX_RETRIES
+   #define NBNS_CLIENT_MAX_RETRIES 3
+#elif (NBNS_CLIENT_MAX_RETRIES < 1)
+   #error NBNS_CLIENT_MAX_RETRIES parameter is not valid
+#endif
+
+//Initial retransmission timeout
+#ifndef NBNS_CLIENT_INIT_TIMEOUT
+   #define NBNS_CLIENT_INIT_TIMEOUT 1000
+#elif (NBNS_CLIENT_INIT_TIMEOUT < 1000)
+   #error NBNS_CLIENT_INIT_TIMEOUT parameter is not valid
+#endif
+
+//Maximum retransmission timeout
+#ifndef NBNS_CLIENT_MAX_TIMEOUT
+   #define NBNS_CLIENT_MAX_TIMEOUT 1000
+#elif (NBNS_CLIENT_MAX_TIMEOUT < 1000)
+   #error NBNS_CLIENT_MAX_TIMEOUT parameter is not valid
+#endif
+
+//Maximum cache lifetime for NBNS entries
+#ifndef NBNS_MAX_LIFETIME
+   #define NBNS_MAX_LIFETIME 60000
+#elif (NBNS_MAX_LIFETIME < 1000)
+   #error NBNS_MAX_LIFETIME parameter is not valid
+#endif
+
+//NBNS related functions
+error_t nbnsResolve(NetInterface *interface, const char_t *name, IpAddr *ipAddr);
+
+error_t nbnsSendQuery(DnsCacheEntry *entry);
+
+void nbnsProcessResponse(NetInterface *interface, const Ipv4PseudoHeader *pseudoHeader,
+   const UdpHeader *udpHeader, const NbnsHeader *message, size_t length);
+
+#endif
+