zeek/doc/scripting/framework_logging_factorial_02.bro
Robin Sommer b74bf10565 Going over initial parts of the scripting overview.
I made a light pass over the text. Switched the includes over to the
new btest-include and adapted the other TEXT-EXECs a bit.

Also includes more tweaking all over the Sphinx setup.
2013-08-30 16:23:17 -07:00

32 lines
648 B
Text

module Factor;
export {
redef enum Log::ID += { LOG };
type Info: record {
num: count &log;
factorial_num: count &log;
};
}
function factorial(n: count): count
{
if ( n == 0 )
return 1;
else
return ( n * factorial(n - 1) );
}
event bro_init()
{
Log::create_stream(LOG, [$columns=Info]);
}
event bro_done()
{
local numbers: vector of count = vector(1, 2, 3, 4, 5, 6, 7, 8, 9, 10);
for ( n in numbers )
Log::write( Factor::LOG, [$num=numbers[n],
$factorial_num=factorial(numbers[n])]);
}