Keep track, in Wiretap, of whether the file is compressed, and provide

an API to fetch that.

When doing "Save" on a compressed file, write it out compressed.

In the Statistics -> Summary dialog and in capinfos, report whether the
file is gzip-compressed.

svn path=/trunk/; revision=42818

1 files changed, 1 insertions, 0 deletions

diff --git a/summary.c b/summary.c
index 3e3af32148..74f3874c58 100644
--- a/summary.c
+++ b/summary.c
@@ -141,6 +141,7 @@ summary_fill_in(capture_file *cf, summary_tally *st)
   st->filename = cf->filename;
   st->file_length = cf->f_datalen;
   st->file_type = cf->cd_t;
+  st->iscompressed = cf->iscompressed;
   st->is_tempfile = cf->is_tempfile;
   st->encap_type = cf->lnk_t;
   st->has_snap = cf->has_snap;