1 files changed, 31 insertions, 16 deletions

diff --git a/epan/dissectors/packet-link16.c b/epan/dissectors/packet-link16.c
index 3f63111a..592dac22 100644
--- a/epan/dissectors/packet-link16.c
+++ b/epan/dissectors/packet-link16.c
@@ -56,6 +56,7 @@ static const value_string Link16_Label_Strings[] = {
 };
 
 /* Viasat, Inc., (2012), Link 16 Network Participant Group and Message Card, accessed from <http://www.viasat.com/files/assets/assets/Link16_NPG_Message_Card_100112a.pdf> on 15 April 2013. */
+/* SyntheSys (2021), Link 16 Messages, accessed from <https://resources.synthesys.co.uk/defence/datasheet-link-16-message-table.pdf> on 15 May 2024. */
 #define MKPAIR(a, b) (((b) << 5) | (a))
 static const value_string Link16_Message_Strings[] = {
     { MKPAIR(0, 0), "Initial Entry" },
@@ -73,6 +74,7 @@ static const value_string Link16_Message_Strings[] = {
     { MKPAIR(1, 4), "Communication Status" },
     { MKPAIR(1, 5), "Net Control Initialization" },
     { MKPAIR(1, 6), "Needline Participation Group Assignment" },
+    { MKPAIR(1, 7), "Fine Pulse Count Report" },
     { MKPAIR(2, 0), "Indirect Interface Unit PPLI" },
     { MKPAIR(2, 2), "Air PPLI" },
     { MKPAIR(2, 3), "Surface PPLI" },
@@ -88,7 +90,8 @@ static const value_string Link16_Message_Strings[] = {
     { MKPAIR(3, 6), "Space Track" },
     { MKPAIR(3, 7), "Electronic Warfare Product Information" },
     { MKPAIR(5, 4), "Acoustic Bearing and Range" },
-    { MKPAIR(6, 0), "Amplification" },
+    { MKPAIR(6, 0), "Track/Point Amplification" },
+    { MKPAIR(6, 1), "Personnel Recovery Amplification" },
     { MKPAIR(7, 0), "Track Management" },
     { MKPAIR(7, 1), "Data Update Request" },
     { MKPAIR(7, 2), "Correlation" },
@@ -100,12 +103,14 @@ static const value_string Link16_Message_Strings[] = {
     { MKPAIR(8, 0), "Unit Designator" },
     { MKPAIR(8, 1), "Mission Correlator Change" },
     { MKPAIR(9, 0), "Command" },
+    { MKPAIR(9, 1), "Engagement Coordination" },
+    { MKPAIR(9, 2), "ECCM Coordination" },
     { MKPAIR(10, 2), "Engagement Status" },
     { MKPAIR(10, 3), "Handover" },
     { MKPAIR(10, 5), "Controlling Unit Report" },
     { MKPAIR(10, 6), "Pairing" },
-    { MKPAIR(11, 0), "From the Weapon" },
-    { MKPAIR(11, 1), "To the Weapon" },
+    { MKPAIR(11, 0), "Weapon Response/Status" },
+    { MKPAIR(11, 1), "Weapon Directive" },
     { MKPAIR(11, 2), "Weapon Coordination" },
     { MKPAIR(12, 0), "Mission Assignment" },
     { MKPAIR(12, 1), "Vector" },
@@ -122,8 +127,11 @@ static const value_string Link16_Message_Strings[] = {
     { MKPAIR(13, 5), "Land Platform and System Status" },
     { MKPAIR(14, 0), "Parametric Information" },
     { MKPAIR(14, 2), "Electronic Warfare Control / Coordination" },
+    { MKPAIR(14, 3), "ECM Management" },
     { MKPAIR(15, 0), "Threat Warning" },
-    { MKPAIR(16, 0), "Imagery" },
+    { MKPAIR(16, 0), "Imager Transfer" },
+    { MKPAIR(16, 1), "Route Change" },
+    { MKPAIR(16, 2), "Global Area Reference System" },
     { MKPAIR(17, 0), "Weather Over target" },
     { MKPAIR(28, 0), "U.S. National 1 (Army)" },
     { MKPAIR(28, 1), "U.S. National 2 (Navy)" },
@@ -140,37 +148,44 @@ static const value_string Link16_Message_Strings[] = {
 };
 
 /* Viasat, Inc., (2012), Link 16 Network Participant Group and Message Card, accessed from <http://www.viasat.com/files/assets/assets/Link16_NPG_Message_Card_100112a.pdf> on 15 April 2013. */
+/* SyntheSys (2021), Network Participation Groups (NPGs), accessed from <https://resources.synthesys.co.uk/defence/datasheet-network-participation-groups-table.pdf> on 15 May 2024. */
 const value_string Link16_NPG_Strings[] = {
     { 1, "Initial Entry" },
     { 2, "RTT-A" },
     { 3, "RTT-B" },
     { 4, "Network Management" },
-    { 5, "PPLI and Status" },
-    { 6, "PPLI and Status" },
+    { 5, "PPLI and Status A" },
+    { 6, "PPLI and Status B" },
     { 7, "Surveillance" },
     { 8, "Mission Management/Weapons Coordination" },
     { 9, "Control" },
+    { 10, "Electronic Warfare" },
     { 11, "Image Transfer" },
     { 12, "Voice A" },
     { 13, "Voice B" },
+    { 14, "Indirect PPLI" },
     { 18, "Network Enabled Weapons" },
     { 19, "Fighter-to-Fighter A" },
     { 20, "Fighter-to-Fighter B" },
     { 21, "Engagement Coordination" },
+    { 24, "Bomb Hit Indication" },
     { 27, "Joint Net PPLI" },
     { 28, "Distributed Network Management" },
+    { 29, "Residual Messages" },
+    { 30, "IJMS Position and Status" },
+    { 31, "Other IJMS Message" },
     { 0, NULL },
 };
 
-static int proto_link16 = -1;
+static int proto_link16;
 
-static gint hf_link16_wordformat = -1;
-static gint hf_link16_label = -1;
-static gint hf_link16_sublabel = -1;
-static gint hf_link16_mli = -1;
-static gint hf_link16_contlabel = -1;
+static int hf_link16_wordformat;
+static int hf_link16_label;
+static int hf_link16_sublabel;
+static int hf_link16_mli;
+static int hf_link16_contlabel;
 
-static gint ett_link16 = -1;
+static int ett_link16;
 
 static int * const link16_initial_word_fields[] = {
     &hf_link16_wordformat,
@@ -203,8 +218,8 @@ static int dissect_link16(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, v
     Link16State *state = (Link16State *)data;
     proto_item *link16_item = NULL;
     proto_tree *link16_tree = NULL;
-    guint16 cache;
-    guint8 wordformat, contlabel;
+    uint16_t cache;
+    uint8_t wordformat, contlabel;
 
     if (!state)
         REPORT_DISSECTOR_BUG("Link 16 dissector state missing");
@@ -267,7 +282,7 @@ void proto_register_link16(void)
           { "Continuation Word Label", "link16.contlabel", FT_UINT16, BASE_DEC, NULL, 0x7C,
             NULL, HFILL }}
     };
-    static gint *ett[] = {
+    static int *ett[] = {
         &ett_link16,
     };