#
# cron.py
#
-# List the logged (executed) cron jobs and their commands
-# TODO: also output a list of scheduled (future) jobs
+# List the logged (executed) cron jobs and their commands (uses syslog file)
+#
+# NOTE: This file is now deprecated in favour of the newer journald mechanism
+# used in cron-journald.py. This parser is still functional but is slower and
+# has less features. Please switch over if possible.
+#
import re
-from ..formatting import *
-from ..util import readlog, resolve
-from .. import config
-
-import logging
-logger = logging.getLogger(__name__)
-
-def parse_log():
- output = ''
- logger.debug("Starting cron section")
- output += opentag('div', 1, 'cron', 'section')
- matches = re.findall('.*CMD\s*\(\s*(?!.*cd)(.*)\)', readlog(config.prefs['logs']['cron']))
- num = sum(1 for line in matches)
- commands = []
- for match in matches:
- commands.append(str(match))
- # commands.append([str(match)for match in matches])
- #logger.debug("found cron command " + str(commands))
- logger.info("Found " + str(num) + " cron jobs")
- subtitle = str(num) + " cron jobs run"
- output += writetitle("cron")
- output += writedata(subtitle)
- if (len(matches) > 0):
- commands = addtag(commands, 'code')
- commands = orderbyfreq(commands)
- commands = truncl(commands, config.prefs['maxcmd'])
- output += writedata("top cron commands", [c for c in commands])
- output += closetag('div', 1)
- logger.info("Finished cron section")
- return output
+from logparse.formatting import *
+from logparse.util import readlog
+from logparse import config
+from logparse.load_parsers import Parser
+from logparse.load_parsers import Parser
+
+class Cron(Parser):
+
+ def __init__(self):
+ super().__init__()
+ self.name = "cron"
+ self.info = "List the logged (executed) cron jobs and their commands (uses static syslog file)"
+
+ def parse_log(self):
+
+ logger.warning("NOTE: This cron parser is now deprecated. Please use cron-journald if possible.")
+
+ logger.debug("Starting cron section")
+ section = Section("cron")
+
+ matches = re.findall('.*CMD\s*\(\s*(?!.*cd)(.*)\)', readlog(config.prefs.get("logs", "cron")))
+ num = len(matches)
+ commands = []
+ for match in matches:
+ commands.append(str(match))
+ logger.info("Found " + str(num) + " cron jobs")
+ jobs_data = Data(str(num) + " cron jobs run")
+ section.append_data(jobs_data)
+
+ if (num > 0):
+ logger.debug("Analysing cron commands")
+ cmd_data = Data("Top cron commands")
+ cmd_data.items = ("`{0}`".format(x) for x in commands)
+ cmd_data.orderbyfreq()
+ cmd_data.truncl(config.prefs.getint("logparse", "maxcmd"))
+ section.append_data(cmd_data)
+
+ logger.info("Finished cron section")
+ return section