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597a4d6704
- policy/ renamed to scripts/ - By default BROPATH now contains: - scripts/ - scripts/policy - scripts/site - *Nearly* all tests pass. - All of scripts/base/ is loaded by main.cc - Can be disabled by setting $BRO_NO_BASE_SCRIPTS - Scripts in scripts/base/ don't use relative path loading to ease use of BRO_NO_BASE_SCRIPTS (to copy and paste that script). - The scripts in scripts/base/protocols/ only (or soon will only) do logging and state building. - The scripts in scripts/base/frameworks/ add functionality without causing any additional overhead. - All "detection" activity happens through scripts in scripts/policy/. - Communications framework modified temporarily to need an environment variable to actually enable (ENABLE_COMMUNICATION=1) - This is so the communications framework can be loaded as part of the base without causing trouble when it's not needed. - This will be removed once a resolution to ticket #540 is reached.
37 lines
992 B
Text
37 lines
992 B
Text
##! Deletes the -w tracefile at regular intervals and starts a new file
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##! from scratch.
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module TrimTraceFile;
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export {
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## The interval between times that the output tracefile is rotated.
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const trim_interval = 10 mins &redef;
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## This event can be generated externally to this script if on-demand
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## tracefile rotation is required with the caveat that the script doesn't
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## currently attempt to get back on schedule automatically and the next
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## trim will likely won't happen on the :bro:id:`trim_interval`.
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global go: event(first_trim: bool);
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}
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event TrimTraceFile::go(first_trim: bool)
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{
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if ( bro_is_terminating() || trace_output_file == "" )
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return;
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if ( ! first_trim )
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{
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local info = rotate_file_by_name(trace_output_file);
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if ( info$old_name != "" )
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system(fmt("/bin/rm %s", info$new_name));
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}
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schedule trim_interval { TrimTraceFile::go(F) };
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}
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event bro_init()
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{
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if ( trim_interval > 0 secs )
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schedule trim_interval { TrimTraceFile::go(T) };
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}
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