lesser requires. now i know why xx. it is for padding.

This commit is contained in:
Denis Knauf 2013-04-08 21:16:35 +02:00
parent 039bd43350
commit b10939b6fb
3 changed files with 2 additions and 24 deletions

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@ -1,9 +1,3 @@
require 'socket'
require 'enum'
require 'timeout'
require 'benchmark'
require 'securerandom'
module NSCA
class Client
class Connection

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@ -1,9 +1,3 @@
require 'socket'
require 'enum'
require 'timeout'
require 'benchmark'
require 'securerandom'
module NSCA
class <<self
def xor key, msg, key_a = nil
@ -68,18 +62,14 @@ module NSCA
# these line describes the data package:
# typedef struct data_packet_struct{
# int16_t packet_version;
# /* xx means, 2 bytes without any data.
# * i do not know, why but there are 2 extra bytes without any need and
# * no where i can find information how these will be send,
# * because these struct does not know it.
# */
# /* two padding bytes (because aligning): xx */
# u_int32_t crc32_value;
# u_int32_t timestamp;
# int16_t return_code;
# char host_name[MAX_HOSTNAME_LENGTH];
# char svc_description[MAX_DESCRIPTION_LENGTH];
# char plugin_output[MAX_PLUGINOUTPUT_LENGTH];
# /* 2 extre xx, too. */
# /* two extra padding-xx, too. */
# }data_packet;
PACK_STRING = "s> xx L> L> s> Z#{HOSTNAME_LENGTH} Z#{SERVICE_LENGTH} Z#{STATUS_LENGTH} xx"
PACK_LENGTH = 2+2+4+4+2+HOSTNAME_LENGTH+SERVICE_LENGTH+STATUS_LENGTH+2

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@ -1,9 +1,3 @@
require 'socket'
require 'enum'
require 'timeout'
require 'benchmark'
require 'securerandom'
module NSCA
class Server
include Enumerable