✨ feat(integration decoders): http and glimpse_detector

compile pass, todo test

decoders/glimpse_detector/libprotoident/udp/lpi_ipmsg.cc

@@ -0,0 +1,66 @@
+/*
+ *
+ * Copyright (c) 2011-2016 The University of Waikato, Hamilton, New Zealand.
+ * All rights reserved.
+ *
+ * This file is part of libprotoident.
+ *
+ * This code has been developed by the University of Waikato WAND
+ * research group. For further information please see http://www.wand.net.nz/
+ *
+ * libprotoident is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * libprotoident 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 Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ *
+ */
+
+#include <string.h>
+
+#include "libprotoident.h"
+#include "proto_manager.h"
+#include "proto_common.h"
+
+static inline bool match_ipmsg(lpi_data_t *data, lpi_module_t *mod UNUSED) {
+
+	 /* IPMSG packet format:
+         *
+         * Version:MessageNumber:User:Host:Command:MsgContent
+         *
+         * Version is always 1.
+         *
+         * All IPMsg observed so far has a message number beginning with
+         * 80...
+         */
+
+        /* Do a port check as well, just to be sure */
+        if (data->server_port != 2425 && data->client_port != 2425)
+                return false;
+
+        if (match_chars_either(data, '1', ':', '8', '0'))
+                return true;
+
+        return false;
+}
+
+static lpi_module_t lpi_ipmsg = {
+	LPI_PROTO_UDP_IPMSG,
+	LPI_CATEGORY_CHAT,
+	"IPMsg",
+	5,
+	match_ipmsg
+};
+
+void register_ipmsg(LPIModuleMap *mod_map) {
+	register_protocol(&lpi_ipmsg, mod_map);
+}
+