Changeset 051618c for tools

Timestamp:

02/23/07 15:52:17 (15 years ago)

Author:

Shane Alcock <salcock@…>

Branches:

4.0.1-hotfixes, cachetimestamps, develop, dpdk-ndag, etsilive, getfragoff, help, libtrace4, master, ndag_format, pfring, rc-4.0.1, rc-4.0.2, rc-4.0.3, rc-4.0.4, ringdecrementfix, ringperformance, ringtimestampfixes

Children:

3bfeb7d

Parents:

b5dc60d

Message:

Added a new report type which reports the various option combinations seen on TCP SYN packets

Location:

tools/tracereport

Files:

• Makefile.am (modified) (1 diff)
• report.h (modified) (2 diffs)
• synopt_report.c (added)
• tracereport.c (modified) (6 diffs)
• tracereport.h (modified) (1 diff)

tools/tracereport/Makefile.am

@@ -21 +21 @@
         ttl_report.c\
         tcpopt_report.c\
+        synopt_report.c\
         nlp_report.c\
         ecn_report.c\

tools/tracereport/report.h

@@ -10 +10 @@
 void ttl_per_packet(struct libtrace_packet_t *packet);
 void tcpopt_per_packet(struct libtrace_packet_t *packet);
+void synopt_per_packet(struct libtrace_packet_t *packet);
 void nlp_per_packet(struct libtrace_packet_t *packet);
 void ecn_per_packet(struct libtrace_packet_t *packet);
@@ -22 +23 @@
 void ttl_report(void);
 void tcpopt_report(void);
+void synopt_report(void);
 void nlp_report(void);
 void ecn_report(void);

tools/tracereport/tracereport.c

@@ -98 +98 @@
                 if (reports_required & REPORT_TYPE_TCPOPT)
                         tcpopt_per_packet(packet);
+                if (reports_required & REPORT_TYPE_SYNOPT)
+                        synopt_per_packet(packet);
                 if (reports_required & REPORT_TYPE_NLP)
                         nlp_per_packet(packet);
@@ -122 +124 @@
         "-t --ttl               Report IP TTL\n"
         "-O --tcpoptions        \tReport TCP Options\n"
+        "-o --synoptions        \tReport TCP Options seen on SYNs\n"
         "-n --nlp               Report network layer protocols\n"
         "-d --direction         Report direction\n"
@@ -151 +154 @@
                         { "ttl",                0, 0, 't' },
                         { "tcpoptions",         0, 0, 'O' },
+                        { "synoptions",         0, 0, 'o' },
                         { "nlp",                0, 0, 'n' },
                         { "direction",          0, 0, 'd' },
@@ -157 +161 @@
                         { NULL,                 0, 0, 0 }
                 };
-                opt = getopt_long(argc, argv, "f:HeFPpTtOndCs", long_options,
+                opt = getopt_long(argc, argv, "f:HeFPpTtOondCs", long_options,
                                 &option_index);
                 if (opt == -1)
@@ -186 +190 @@
                         case 'O':
                                 reports_required |= REPORT_TYPE_TCPOPT;
+                                break;
+                        case 'o':
+                                reports_required |= REPORT_TYPE_SYNOPT;
                                 break;
                         case 'P':
@@ -234 +241 @@
         if (reports_required & REPORT_TYPE_TCPOPT)
                 tcpopt_report();
+        if (reports_required & REPORT_TYPE_SYNOPT)
+                synopt_report();
         if (reports_required & REPORT_TYPE_NLP)
                 nlp_report();

tools/tracereport/tracereport.h

@@ -18 +18 @@
         REPORT_TYPE_DIR = 1 << 8,
         REPORT_TYPE_ECN = 1 << 9,
-        REPORT_TYPE_TCPSEG = 1 << 10
+        REPORT_TYPE_TCPSEG = 1 << 10,
+        REPORT_TYPE_SYNOPT = 1 << 11
 } report_type_t;