zeek/policy/utils/files.bro
2011-06-07 23:12:49 -04:00

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## This function can be used to generate a consistent filename for when
## contents of a file, stream, or connection are being extracted to disk.
function generate_extraction_filename(prefix: string, c: connection, suffix: string): string
{
local conn_info = fmt("%s:%d-%s:%d",
c$id$orig_h, c$id$orig_p, c$id$resp_h, c$id$resp_p);
if ( prefix != "" )
conn_info = fmt("%s_%s", prefix, conn_info);
if ( suffix != "" )
conn_info = fmt("%s_%s", conn_info, suffix);
return conn_info;
}