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| author | Laurent Deniel <laurent.deniel@free.fr> | 2004-03-17 21:48:15 +0000 |
|---|---|---|
| committer | Laurent Deniel <laurent.deniel@free.fr> | 2004-03-17 21:48:15 +0000 |
| commit | 50a00153ea693c9fc558df962c4068de5cdd0cf2 (patch) | |
| tree | 022c2db8a16e84a4050f2cf07613846d6a904680 /proto_hier_stats.c | |
| parent | 26875d5b71c384586948fd4cb327f7a210de79bb (diff) | |
| download | wireshark-50a00153ea693c9fc558df962c4068de5cdd0cf2.tar.gz wireshark-50a00153ea693c9fc558df962c4068de5cdd0cf2.tar.bz2 wireshark-50a00153ea693c9fc558df962c4068de5cdd0cf2.zip | |
* Protocol Hierarchy Statistics:
- store times of first and last packets in ph_stats_t
- add bandwidth columns in GUI
- miscellaneous code cleaning
svn path=/trunk/; revision=10398
Diffstat (limited to 'proto_hier_stats.c')
| -rw-r--r-- | proto_hier_stats.c | 30 |
1 files changed, 27 insertions, 3 deletions
diff --git a/proto_hier_stats.c b/proto_hier_stats.c index 11c1993b36..a54fb0b5a0 100644 --- a/proto_hier_stats.c +++ b/proto_hier_stats.c @@ -1,7 +1,7 @@ /* proto_hier_stats.c * Routines for calculating statistics based on protocol. * - * $Id: proto_hier_stats.c,v 1.25 2004/01/31 03:22:37 guy Exp $ + * $Id: proto_hier_stats.c,v 1.26 2004/03/17 21:48:15 deniel Exp $ * * Ethereal - Network traffic analyzer * By Gerald Combs <gerald@ethereal.com> @@ -42,6 +42,12 @@ #define STAT_NODE_STATS(n) ((ph_stats_node_t*)(n)->data) #define STAT_NODE_HFINFO(n) (STAT_NODE_STATS(n)->hfinfo) +static double +secs_usecs(guint32 s, guint32 us) +{ + return (us / 1000000.0) + (double)s; +} + static GNode* find_stat_node(GNode *parent_stat_node, header_field_info *needle_hfinfo) { @@ -129,6 +135,7 @@ process_frame(frame_data *frame, column_info *cinfo, ph_stats_t* ps) guint8 pd[WTAP_MAX_PACKET_SIZE]; int err; gchar *err_info; + double cur_time; /* Load the frame from the capture file */ if (!wtap_seek_read(cfile.wth, frame->file_off, &phdr, pd, @@ -145,14 +152,21 @@ process_frame(frame_data *frame, column_info *cinfo, ph_stats_t* ps) /* Get stats from this protocol tree */ process_tree(edt->tree, ps, frame->pkt_len); + /* Update times */ + cur_time = secs_usecs(frame->abs_secs, frame->abs_usecs); + if (cur_time < ps->first_time) { + ps->first_time = cur_time; + } + if (cur_time > ps->last_time){ + ps->last_time = cur_time; + } + /* Free our memory. */ epan_dissect_free(edt); return TRUE; /* success */ } - - ph_stats_t* ph_stats_new(void) { @@ -173,6 +187,8 @@ ph_stats_new(void) ps->tot_packets = 0; ps->tot_bytes = 0; ps->stats_tree = g_node_new(NULL); + ps->first_time = 0.0; + ps->last_time = 0.0; /* Update the progress bar when it gets to this value. */ progbar_nextstep = 0; @@ -230,6 +246,14 @@ ph_stats_new(void) probably do so for other loops (see "file.c") that look only at those packets. */ if (frame->flags.passed_dfilter) { + + if (tot_packets == 0) { + double cur_time = secs_usecs(frame->abs_secs, + frame->abs_usecs); + ps->first_time = cur_time; + ps->last_time = cur_time; + } + if (!process_frame(frame, &cfile.cinfo, ps)) { /* * Give up, and set "stop_flag" so we |