Initial import from SVN

1 files changed, 48 insertions, 0 deletions

diff --git a/src/lib/protocols/corba.c b/src/lib/protocols/corba.c
new file mode 100644
index 000000000..050d1035d
--- /dev/null
+++ b/src/lib/protocols/corba.c
@@ -0,0 +1,48 @@
+/*
+ * corba.c
+ *
+ * Copyright (C) 2013 Remy Mudingay <mudingay@ill.fr>
+ *
+ * This module 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.
+ *
+ * This module 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.
+ * If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+
+#include "ndpi_api.h"
+
+#ifdef NDPI_PROTOCOL_CORBA
+static void ndpi_int_corba_add_connection(struct ndpi_detection_module_struct
+					  *ndpi_struct, struct ndpi_flow_struct *flow)
+{
+  ndpi_int_add_connection(ndpi_struct, flow, NDPI_PROTOCOL_CORBA, NDPI_CORRELATED_PROTOCOL);
+}
+void ndpi_search_corba(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow)
+{
+  struct ndpi_packet_struct *packet = &flow->packet;
+
+  NDPI_LOG(NDPI_PROTOCOL_CORBA, ndpi_struct, NDPI_LOG_DEBUG, "search for CORBA.\n");
+  if(packet->tcp != NULL) {
+    NDPI_LOG(NDPI_PROTOCOL_CORBA, ndpi_struct, NDPI_LOG_DEBUG, "calculating CORBA over tcp.\n");
+    /* Corba General Inter-ORB Protocol -> GIOP */
+    if ((packet->payload_packet_len >= 24 && packet->payload_packet_len <= 144) &&
+        memcmp(packet->payload, "GIOP", 4) == 0) {
+      NDPI_LOG(NDPI_PROTOCOL_CORBA, ndpi_struct, NDPI_LOG_DEBUG, "found corba.\n");
+      ndpi_int_corba_add_connection(ndpi_struct, flow);
+    }
+  } else {
+    NDPI_LOG(NDPI_PROTOCOL_CORBA, ndpi_struct, NDPI_LOG_DEBUG, "exclude CORBA.\n");
+    NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_CORBA);
+  }
+}
+#endif