757ed4fd2e
Also remove "b''" from the generated MESSAGE= field.
79 lines
2.1 KiB
Python
Executable file
79 lines
2.1 KiB
Python
Executable file
#!/usr/bin/env python3
|
|
import sys
|
|
import argparse
|
|
|
|
PARSER = argparse.ArgumentParser()
|
|
PARSER.add_argument('n', type=int)
|
|
PARSER.add_argument('--dots', action='store_true')
|
|
PARSER.add_argument('-m', '--message-size', type=int, default=200)
|
|
PARSER.add_argument('-d', '--data-size', type=int, default=4000)
|
|
PARSER.add_argument('--data-type', choices={'random', 'simple'})
|
|
OPTIONS = PARSER.parse_args()
|
|
|
|
template = """\
|
|
__CURSOR=s=6863c726210b4560b7048889d8ada5c5;i=3e931;b=f446871715504074bf7049ef0718fa93;m={m:x};t=4fd05c
|
|
__REALTIME_TIMESTAMP={realtime_ts}
|
|
__MONOTONIC_TIMESTAMP={monotonic_ts}
|
|
_BOOT_ID=f446871715504074bf7049ef0718fa93
|
|
_TRANSPORT=syslog
|
|
PRIORITY={priority}
|
|
SYSLOG_FACILITY={facility}
|
|
SYSLOG_IDENTIFIER=/USR/SBIN/CRON
|
|
MESSAGE={message}
|
|
_UID=0
|
|
_GID=0
|
|
_MACHINE_ID=69121ca41d12c1b69a7960174c27b618
|
|
_HOSTNAME=hostname
|
|
SYSLOG_PID=25721
|
|
_PID=25721
|
|
_SOURCE_REALTIME_TIMESTAMP={source_realtime_ts}
|
|
DATA={data}
|
|
"""
|
|
|
|
m = 0x198603b12d7
|
|
realtime_ts = 1404101101501873
|
|
monotonic_ts = 1753961140951
|
|
source_realtime_ts = 1404101101483516
|
|
priority = 3
|
|
facility = 6
|
|
|
|
src = open('/dev/urandom', 'rb')
|
|
|
|
bytes = 0
|
|
counter = 0
|
|
|
|
for i in range(OPTIONS.n):
|
|
message = src.read(OPTIONS.message_size)
|
|
message = repr(message)[2:-1]
|
|
|
|
if OPTIONS.data_type == 'random':
|
|
data = repr(src.read(OPTIONS.data_size))
|
|
else:
|
|
# keep the pattern non-repeating so we get a different blob every time
|
|
data = '{:0{}}'.format(counter, OPTIONS.data_size)
|
|
counter += 1
|
|
|
|
entry = template.format(m=m,
|
|
realtime_ts=realtime_ts,
|
|
monotonic_ts=monotonic_ts,
|
|
source_realtime_ts=source_realtime_ts,
|
|
priority=priority,
|
|
facility=facility,
|
|
message=message,
|
|
data=data)
|
|
m += 1
|
|
realtime_ts += 1
|
|
monotonic_ts += 1
|
|
source_realtime_ts += 1
|
|
|
|
bytes += len(entry)
|
|
|
|
print(entry)
|
|
|
|
if OPTIONS.dots:
|
|
print('.', file=sys.stderr, end='', flush=True)
|
|
|
|
if OPTIONS.dots:
|
|
print(file=sys.stderr)
|
|
print('Wrote {} bytes'.format(bytes), file=sys.stderr)
|