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author | Holger Levsen <holger@layer-acht.org> | 2017-10-04 13:16:52 +0200 |
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committer | Holger Levsen <holger@layer-acht.org> | 2017-10-04 13:16:52 +0200 |
commit | 4d8dfa12768c22f137c236b6e47352afb869a4c8 (patch) | |
tree | 1134341bf7a7db322a1da1e24b0e4d6018129a40 /cucumber/features/support/helpers/sniffing_helper.rb | |
parent | 213675aa5197309d93331f465297cfd53e0b01f3 (diff) | |
download | jenkins.debian.net-4d8dfa12768c22f137c236b6e47352afb869a4c8.tar.xz |
drop lvc stuff, now that openqa.debian.net is getting into shape
Signed-off-by: Holger Levsen <holger@layer-acht.org>
Diffstat (limited to 'cucumber/features/support/helpers/sniffing_helper.rb')
-rw-r--r-- | cucumber/features/support/helpers/sniffing_helper.rb | 53 |
1 files changed, 0 insertions, 53 deletions
diff --git a/cucumber/features/support/helpers/sniffing_helper.rb b/cucumber/features/support/helpers/sniffing_helper.rb deleted file mode 100644 index 38b13820..00000000 --- a/cucumber/features/support/helpers/sniffing_helper.rb +++ /dev/null @@ -1,53 +0,0 @@ -# -# Sniffer is a very dumb wrapper to start and stop tcpdumps instances, possibly -# with customized filters. Captured traffic is stored in files whose name -# depends on the sniffer name. The resulting captured packets for each sniffers -# can be accessed as an array through its `packets` method. -# -# Use of more rubyish internal ways to sniff a network like with pcap-able gems -# is waaay to much resource consumming, notmuch reliable and soooo slow. Let's -# not bother too much with that. :) -# -# Should put all that in a Module. - -class Sniffer - - attr_reader :name, :pcap_file, :pid - - def initialize(name, vmnet) - @name = name - @vmnet = vmnet - pcap_name = sanitize_filename("#{name}.pcap") - @pcap_file = "#{$config["TMPDIR"]}/#{pcap_name}" - end - - def capture(filter="not ether src host #{@vmnet.bridge_mac} and not ether proto \\arp and not ether proto \\rarp") - job = IO.popen( - [ - "/usr/sbin/tcpdump", - "-n", - "-U", - "--immediate-mode", - "-i", @vmnet.bridge_name, - "-w", @pcap_file, - filter, - :err => ["/dev/null", "w"] - ] - ) - @pid = job.pid - end - - def stop - begin - Process.kill("TERM", @pid) - rescue - # noop - end - end - - def clear - if File.exist?(@pcap_file) - File.delete(@pcap_file) - end - end -end |