Don't limit capture packet counts to a fixed set of protocols.

Kept backwards compatibility with GTK+ capture info dialog by keeping the protocols tracked hardcoded, but Qt should have more freedom.

Change-Id: I497be71ec761d53f312e14858daa7152d01b8c72
Reviewed-on: https://code.wireshark.org/review/12724
Petri-Dish: Michael Mann <mmann78@netscape.net>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Anders Broman <a.broman58@gmail.com>

15 files changed, 33 insertions, 14 deletions

diff --git a/epan/dissectors/packet-arcnet.c b/epan/dissectors/packet-arcnet.c
index ab10565bc2..3c60c40b62 100644
--- a/epan/dissectors/packet-arcnet.c
+++ b/epan/dissectors/packet-arcnet.c
@@ -54,6 +54,9 @@ static int arcnet_address_type = -1;
 static dissector_table_t arcnet_dissector_table;
 static dissector_handle_t data_handle;
 
+/* Cache protocol for packet counting */
+static int proto_ipx = -1;
+
 static int arcnet_str_len(const address* addr _U_)
 {
   return 5;
@@ -143,7 +146,7 @@ capture_arcnet_common(const guchar *pd, int offset, int len, capture_packet_info
     return capture_arp(pd, offset + 1, len, cpinfo, pseudo_header);
 
   case ARCNET_PROTO_IPX:
-    cpinfo->counts->ipx++;
+    capture_dissector_increment_count(cpinfo, proto_ipx);
     break;
 
   default:
@@ -408,6 +411,8 @@ proto_reg_handoff_arcnet (void)
   arcnet_linux_handle = create_dissector_handle (dissect_arcnet_linux, proto_arcnet);
   dissector_add_uint ("wtap_encap", WTAP_ENCAP_ARCNET_LINUX, arcnet_linux_handle);
 
+  proto_ipx = proto_get_id_by_filter_name("ipx");
+
   register_capture_dissector("wtap_encap", WTAP_ENCAP_ARCNET_LINUX, capture_arcnet, proto_arcnet);
   register_capture_dissector("wtap_encap", WTAP_ENCAP_ARCNET, capture_arcnet_has_exception, proto_arcnet);
   data_handle = find_dissector ("data");
diff --git a/epan/dissectors/packet-arp.c b/epan/dissectors/packet-arp.c
index beff539f2f..d171f00a7a 100644
--- a/epan/dissectors/packet-arp.c
+++ b/epan/dissectors/packet-arp.c
@@ -1362,7 +1362,7 @@ dissect_ax25arp(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data
 gboolean
 capture_arp(const guchar *pd _U_, int offset _U_, int len _U_, capture_packet_info_t *cpinfo, const union wtap_pseudo_header *pseudo_header _U_)
 {
-  cpinfo->counts->arp++;
+  capture_dissector_increment_count(cpinfo, proto_arp);
   return TRUE;
 }
 
diff --git a/epan/dissectors/packet-gre.c b/epan/dissectors/packet-gre.c
index 7e17ea2ce8..03de868d18 100644
--- a/epan/dissectors/packet-gre.c
+++ b/epan/dissectors/packet-gre.c
@@ -314,7 +314,7 @@ dissect_gre_wccp2_redirect_header(tvbuff_t *tvb, int offset, proto_tree *tree)
 static gboolean
 capture_gre(const guchar *pd _U_, int offset _U_, int len _U_, capture_packet_info_t *cpinfo, const union wtap_pseudo_header *pseudo_header _U_)
 {
-    cpinfo->counts->gre++;
+    capture_dissector_increment_count(cpinfo, proto_gre);
     return TRUE;
 }
 
diff --git a/epan/dissectors/packet-i2c.c b/epan/dissectors/packet-i2c.c
index 78a1525298..5b5cc4a5d5 100644
--- a/epan/dissectors/packet-i2c.c
+++ b/epan/dissectors/packet-i2c.c
@@ -34,6 +34,9 @@ void proto_register_i2c(void);
 void proto_reg_handoff_i2c(void);
 
 static int proto_i2c = -1;
+static int proto_i2c_event = -1;
+static int proto_i2c_data = -1;
+
 
 static int hf_i2c_bus = -1;
 static int hf_i2c_event = -1;
@@ -88,9 +91,9 @@ static gboolean
 capture_i2c(const guchar *pd _U_, int offset _U_, int len _U_, capture_packet_info_t *cpinfo, const union wtap_pseudo_header *pseudo_header)
 {
 	if (pseudo_header->i2c.is_event) {
-		cpinfo->counts->i2c_event++;
+		capture_dissector_increment_count(cpinfo, proto_i2c_event);
 	} else {
-		cpinfo->counts->i2c_data++;
+		capture_dissector_increment_count(cpinfo, proto_i2c_data);
 	}
 
 	return TRUE;
@@ -245,6 +248,10 @@ proto_register_i2c(void)
 	static decode_as_t i2c_da = {"i2c", "I2C Message", "i2c.message", 1, 0, &i2c_da_values, NULL, NULL,
 									decode_as_default_populate_list, decode_as_default_reset, decode_as_default_change, NULL};
 
+	/* Placeholders for capture statistics */
+	proto_i2c_event = proto_register_protocol("I2C Events", "I2C Events", "i2c_event");
+	proto_i2c_data = proto_register_protocol("I2C Data", "I2C Data", "i2c_data");
+
 	proto_i2c = proto_register_protocol("Inter-Integrated Circuit", "I2C", "i2c");
 	proto_register_field_array(proto_i2c, hf, array_length(hf));
 	proto_register_subtree_array(ett, array_length(ett));
diff --git a/epan/dissectors/packet-icmp.c b/epan/dissectors/packet-icmp.c
index ae31bbdde3..a858201f90 100644
--- a/epan/dissectors/packet-icmp.c
+++ b/epan/dissectors/packet-icmp.c
@@ -1167,7 +1167,7 @@ get_best_guess_mstimeofday(tvbuff_t * tvb, gint offset, guint32 comp_ts)
 static gboolean
 capture_icmp(const guchar *pd _U_, int offset _U_, int len _U_, capture_packet_info_t *cpinfo, const union wtap_pseudo_header *pseudo_header _U_)
 {
-	cpinfo->counts->icmp++;
+	capture_dissector_increment_count(cpinfo, proto_icmp);
 	return TRUE;
 }
 
diff --git a/epan/dissectors/packet-icmpv6.c b/epan/dissectors/packet-icmpv6.c
index ded2043bac..69b4e6cac7 100644
--- a/epan/dissectors/packet-icmpv6.c
+++ b/epan/dissectors/packet-icmpv6.c
@@ -3454,7 +3454,7 @@ dissect_mldrv2( tvbuff_t *tvb, guint32 offset, packet_info *pinfo _U_, proto_tre
 static gboolean
 capture_icmpv6(const guchar *pd _U_, int offset _U_, int len _U_, capture_packet_info_t *cpinfo, const union wtap_pseudo_header *pseudo_header _U_)
 {
-    cpinfo->counts->icmp++;
+    capture_dissector_increment_count(cpinfo, proto_icmpv6);
     return TRUE;
 }
 
diff --git a/epan/dissectors/packet-ip.c b/epan/dissectors/packet-ip.c
index 7f6b7c3807..55b974361f 100644
--- a/epan/dissectors/packet-ip.c
+++ b/epan/dissectors/packet-ip.c
@@ -572,6 +572,7 @@ capture_ip(const guchar *pd, int offset, int len, capture_packet_info_t *cpinfo,
   if (!BYTES_ARE_IN_FRAME(offset, len, IPH_MIN_LEN))
     return FALSE;
 
+  capture_dissector_increment_count(cpinfo, proto_ip);
   return try_capture_dissector("ip.proto", pd[offset + 9], pd, offset+IPH_MIN_LEN, len, cpinfo, pseudo_header);
 }
 
diff --git a/epan/dissectors/packet-ipv6.c b/epan/dissectors/packet-ipv6.c
index b6ce19979d..b6d0cb2539 100644
--- a/epan/dissectors/packet-ipv6.c
+++ b/epan/dissectors/packet-ipv6.c
@@ -530,6 +530,8 @@ capture_ipv6(const guchar *pd, int offset, int len, capture_packet_info_t *cpinf
     if (!BYTES_ARE_IN_FRAME(offset, len, 4+4+16+16))
         return FALSE;
 
+    capture_dissector_increment_count(cpinfo, proto_ipv6);
+
     nxt = pd[offset+6];           /* get the "next header" value */
     offset += 4+4+16+16;          /* skip past the IPv6 header */
 
diff --git a/epan/dissectors/packet-ipx.c b/epan/dissectors/packet-ipx.c
index dff60bc75a..4cdf987fcb 100644
--- a/epan/dissectors/packet-ipx.c
+++ b/epan/dissectors/packet-ipx.c
@@ -276,7 +276,7 @@ static const value_string ipxmsg_sigchar_vals[] = {
 gboolean
 capture_ipx(const guchar *pd _U_, int offset _U_, int len _U_, capture_packet_info_t *cpinfo, const union wtap_pseudo_header *pseudo_header _U_)
 {
-	cpinfo->counts->ipx++;
+	capture_dissector_increment_count(cpinfo, proto_ipx);
 	return TRUE;
 }
 
diff --git a/epan/dissectors/packet-netbios.c b/epan/dissectors/packet-netbios.c
index 6a3811bf3a..62b06b4d24 100644
--- a/epan/dissectors/packet-netbios.c
+++ b/epan/dissectors/packet-netbios.c
@@ -32,6 +32,7 @@
 #include <epan/reassemble.h>
 #include <epan/prefs.h>
 #include <epan/expert.h>
+#include <epan/capture_dissectors.h>
 #include "packet-netbios.h"
 
 void proto_register_netbios(void);
@@ -288,7 +289,7 @@ static const value_string max_frame_size_vals[] = {
 static gboolean
 capture_netbios(const guchar *pd _U_, int offset _U_, int len _U_, capture_packet_info_t *cpinfo, const union wtap_pseudo_header *pseudo_header _U_)
 {
-	cpinfo->counts->netbios++;
+	capture_dissector_increment_count(cpinfo, proto_netbios);
 	return TRUE;
 }
 
diff --git a/epan/dissectors/packet-ospf.c b/epan/dissectors/packet-ospf.c
index 4f904466be..167bb9d83d 100644
--- a/epan/dissectors/packet-ospf.c
+++ b/epan/dissectors/packet-ospf.c
@@ -1043,7 +1043,7 @@ ospf_has_at_block(tvbuff_t *tvb, int offset, guint8 packet_type, guint8 version)
 static gboolean
 capture_ospf(const guchar *pd _U_, int offset _U_, int len _U_, capture_packet_info_t *cpinfo, const union wtap_pseudo_header *pseudo_header _U_)
 {
-    cpinfo->counts->ospf++;
+    capture_dissector_increment_count(cpinfo, proto_ospf);
     return TRUE;
 }
 
diff --git a/epan/dissectors/packet-sctp.c b/epan/dissectors/packet-sctp.c
index 42948149ea..e7519d3401 100644
--- a/epan/dissectors/packet-sctp.c
+++ b/epan/dissectors/packet-sctp.c
@@ -4688,7 +4688,7 @@ dissect_sctp_packet(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, gboolea
 static gboolean
 capture_sctp(const guchar *pd _U_, int offset _U_, int len _U_, capture_packet_info_t *cpinfo, const union wtap_pseudo_header *pseudo_header _U_)
 {
-  cpinfo->counts->sctp++;
+  capture_dissector_increment_count(cpinfo, proto_sctp);
   return TRUE;
 }
 
diff --git a/epan/dissectors/packet-tcp.c b/epan/dissectors/packet-tcp.c
index 9771f8d5c0..6f4dca0882 100644
--- a/epan/dissectors/packet-tcp.c
+++ b/epan/dissectors/packet-tcp.c
@@ -4807,7 +4807,7 @@ capture_tcp(const guchar *pd _U_, int offset _U_, int len _U_, capture_packet_in
     if (!BYTES_ARE_IN_FRAME(offset, len, 4))
         return FALSE;
 
-    cpinfo->counts->tcp++;
+    capture_dissector_increment_count(cpinfo, proto_tcp);
 
     src_port = pntoh16(&pd[offset]);
     dst_port = pntoh16(&pd[offset+2]);
diff --git a/epan/dissectors/packet-udp.c b/epan/dissectors/packet-udp.c
index 1e784a4a3a..4a1a6dbabe 100644
--- a/epan/dissectors/packet-udp.c
+++ b/epan/dissectors/packet-udp.c
@@ -699,7 +699,7 @@ capture_udp(const guchar *pd _U_, int offset _U_, int len _U_, capture_packet_in
   if (!BYTES_ARE_IN_FRAME(offset, len, 4))
     return FALSE;
 
-  cpinfo->counts->udp++;
+  capture_dissector_increment_count(cpinfo, hfi_udp->id);
 
   src_port = pntoh16(&pd[offset]);
   dst_port = pntoh16(&pd[offset+2]);
diff --git a/epan/dissectors/packet-vines.c b/epan/dissectors/packet-vines.c
index 7cafb52b2c..b7f523fb73 100644
--- a/epan/dissectors/packet-vines.c
+++ b/epan/dissectors/packet-vines.c
@@ -256,6 +256,7 @@ static gint ett_vines_rtp_control_flags = -1;
 static gint ett_vines_rtp_mtype = -1;
 static gint ett_vines_rtp_flags = -1;
 
+static int proto_vines = -1;
 static int proto_vines_icp = -1;
 static int hf_vines_icp_exception_code = -1;
 static int hf_vines_icp_metric = -1;
@@ -311,7 +312,7 @@ typedef struct _e_vipc {
 gboolean
 capture_vines(const guchar *pd _U_, int offset _U_, int len _U_, capture_packet_info_t *cpinfo, const union wtap_pseudo_header *pseudo_header _U_)
 {
-	cpinfo->counts->vines++;
+	capture_dissector_increment_count(cpinfo, proto_vines);
 	return TRUE;
 }
 
@@ -2004,6 +2005,8 @@ proto_register_vines_icp(void)
 
 	proto_vines_icp = proto_register_protocol(
 	    "Banyan Vines ICP", "Vines ICP", "vines_icp");
+	/* Placeholder for capture statistics */
+	proto_vines = proto_register_protocol("VINES", "VINES", "vines");
 	proto_register_field_array(proto_vines_icp, hf, array_length(hf));
 	proto_register_subtree_array(ett, array_length(ett));
 }