1 files changed, 65 insertions, 0 deletions
diff --git a/src/lib/protocols/teamspeak.c b/src/lib/protocols/teamspeak.c
new file mode 100644
index 000000000..89ec12040
--- /dev/null
+++ b/src/lib/protocols/teamspeak.c
@@ -0,0 +1,65 @@
+/*
+ * viber.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_TEAMSPEAK
+
+static void ndpi_int_teamspeak_add_connection(struct ndpi_detection_module_struct
+                                             *ndpi_struct, struct ndpi_flow_struct *flow)
+{
+    ndpi_int_add_connection(ndpi_struct, flow, NDPI_PROTOCOL_TEAMSPEAK, NDPI_REAL_PROTOCOL);
+}
+  u_int16_t tdport = 0, tsport = 0;
+  u_int16_t udport = 0, usport = 0;
+
+
+void ndpi_search_teamspeak(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow)
+{
+    struct ndpi_packet_struct *packet = &flow->packet;
+
+if (packet->udp != NULL) {
+  usport = ntohs(packet->udp->source), udport = ntohs(packet->udp->dest);
+  /* http://www.imfirewall.com/en/protocols/teamSpeak.htm  */
+  if (((usport == 9987 || udport == 9987) || (usport == 8767 || udport == 8767)) && packet->payload_packet_len >= 20) {
+     NDPI_LOG(NDPI_PROTOCOL_TEAMSPEAK, ndpi_struct, NDPI_LOG_DEBUG, "found TEAMSPEAK udp.\n");
+     ndpi_int_teamspeak_add_connection(ndpi_struct, flow);
+  }
+}
+else if (packet->tcp != NULL) {
+  tsport = ntohs(packet->tcp->source), tdport = ntohs(packet->tcp->dest);
+  /* https://github.com/Youx/soliloque-server/wiki/Connection-packet */
+  if(packet->payload_packet_len >= 20) {
+    if (((memcmp(packet->payload, "\xf4\xbe\x03\x00", 4) == 0)) ||
+          ((memcmp(packet->payload, "\xf4\xbe\x02\x00", 4) == 0)) ||
+            ((memcmp(packet->payload, "\xf4\xbe\x01\x00", 4) == 0))) {
+     NDPI_LOG(NDPI_PROTOCOL_TEAMSPEAK, ndpi_struct, NDPI_LOG_DEBUG, "found TEAMSPEAK tcp.\n");
+     ndpi_int_teamspeak_add_connection(ndpi_struct, flow);
+    }  /* http://www.imfirewall.com/en/protocols/teamSpeak.htm  */
+  } else if ((tsport == 14534 || tdport == 14534) || (tsport == 51234 || tdport == 51234)) {
+     NDPI_LOG(NDPI_PROTOCOL_TEAMSPEAK, ndpi_struct, NDPI_LOG_DEBUG, "found TEAMSPEAK.\n");
+     ndpi_int_teamspeak_add_connection(ndpi_struct, flow);
+   }
+  }
+  NDPI_LOG(NDPI_PROTOCOL_TEAMSPEAK, ndpi_struct, NDPI_LOG_DEBUG, "TEAMSPEAK excluded.\n");
+  NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_TEAMSPEAK);
+  return;
+}
+#endif