0ef24b1937 2011-04-06 c.kworr@d4daf: #!/usr/bin/env python
0ef24b1937 2011-04-06 c.kworr@d4daf:
0ef24b1937 2011-04-06 c.kworr@d4daf: from __future__ import division, print_function, unicode_literals
0ef24b1937 2011-04-06 c.kworr@d4daf:
0ef24b1937 2011-04-06 c.kworr@d4daf: import gevent.monkey
0ef24b1937 2011-04-06 c.kworr@d4daf: gevent.monkey.patch_all()
0ef24b1937 2011-04-06 c.kworr@d4daf:
0ef24b1937 2011-04-06 c.kworr@d4daf: import fcntl, gevent.core, gevent.pool, gevent.queue, gevent.socket, os, psycopg2, re, sys
0ef24b1937 2011-04-06 c.kworr@d4daf:
0ef24b1937 2011-04-06 c.kworr@d4daf: # //inclusion start
0ef24b1937 2011-04-06 c.kworr@d4daf: # Copyright (C) 2010 Daniele Varrazzo <daniele.varrazzo@gmail.com>
0ef24b1937 2011-04-06 c.kworr@d4daf: # and licensed under the MIT license:
0ef24b1937 2011-04-06 c.kworr@d4daf:
0ef24b1937 2011-04-06 c.kworr@d4daf: def gevent_wait_callback(conn, timeout=None):
0ef24b1937 2011-04-06 c.kworr@d4daf: """A wait callback useful to allow gevent to work with Psycopg."""
0ef24b1937 2011-04-06 c.kworr@d4daf: while 1:
0ef24b1937 2011-04-06 c.kworr@d4daf: state = conn.poll()
0ef24b1937 2011-04-06 c.kworr@d4daf: if state == psycopg2.extensions.POLL_OK:
0ef24b1937 2011-04-06 c.kworr@d4daf: break
0ef24b1937 2011-04-06 c.kworr@d4daf: elif state == psycopg2.extensions.POLL_READ:
0ef24b1937 2011-04-06 c.kworr@d4daf: gevent.socket.wait_read(conn.fileno(), timeout=timeout)
0ef24b1937 2011-04-06 c.kworr@d4daf: elif state == psycopg2.extensions.POLL_WRITE:
0ef24b1937 2011-04-06 c.kworr@d4daf: gevent.socket.wait_write(conn.fileno(), timeout=timeout)
0ef24b1937 2011-04-06 c.kworr@d4daf: else:
0ef24b1937 2011-04-06 c.kworr@d4daf: raise psycopg2.OperationalError("Bad result from poll: %r" % state)
0ef24b1937 2011-04-06 c.kworr@d4daf:
0ef24b1937 2011-04-06 c.kworr@d4daf: if not hasattr(psycopg2.extensions, 'set_wait_callback'):
0ef24b1937 2011-04-06 c.kworr@d4daf: raise ImportError("support for coroutines not available in this Psycopg version (%s)" % psycopg2.__version__)
0ef24b1937 2011-04-06 c.kworr@d4daf: psycopg2.extensions.set_wait_callback(gevent_wait_callback)
0ef24b1937 2011-04-06 c.kworr@d4daf:
0ef24b1937 2011-04-06 c.kworr@d4daf: # //inclusion end
0ef24b1937 2011-04-06 c.kworr@d4daf:
0ef24b1937 2011-04-06 c.kworr@d4daf: # tiny wrapper around a file to make reads from it geventable
0ef24b1937 2011-04-06 c.kworr@d4daf: # or should i move this somewhere?
0ef24b1937 2011-04-06 c.kworr@d4daf:
0ef24b1937 2011-04-06 c.kworr@d4daf: class FReadlineQueue(gevent.queue.Queue):
0ef24b1937 2011-04-06 c.kworr@d4daf: # storing file descriptor, leftover
0ef24b1937 2011-04-06 c.kworr@d4daf: __slots__ = frozenset(['_fd', '_tail'])
0ef24b1937 2011-04-06 c.kworr@d4daf:
0ef24b1937 2011-04-06 c.kworr@d4daf: def __init__(self, fd):
0ef24b1937 2011-04-06 c.kworr@d4daf: # initialising class
0ef24b1937 2011-04-06 c.kworr@d4daf: gevent.queue.Queue.__init__(self)
0ef24b1937 2011-04-06 c.kworr@d4daf: # storing file descriptor
0ef24b1937 2011-04-06 c.kworr@d4daf: self._fd = fd
0ef24b1937 2011-04-06 c.kworr@d4daf: # using empty tail
0ef24b1937 2011-04-06 c.kworr@d4daf: self._tail = ''
0ef24b1937 2011-04-06 c.kworr@d4daf: # setting up event
0ef24b1937 2011-04-06 c.kworr@d4daf: self._install_wait()
0ef24b1937 2011-04-06 c.kworr@d4daf:
0ef24b1937 2011-04-06 c.kworr@d4daf: def _install_wait(self):
0ef24b1937 2011-04-06 c.kworr@d4daf: fileno = self._fd.fileno()
0ef24b1937 2011-04-06 c.kworr@d4daf: # putting file to nonblocking mode
0ef24b1937 2011-04-06 c.kworr@d4daf: fcntl.fcntl(fileno, fcntl.F_SETFL, fcntl.fcntl(fileno, fcntl.F_GETFL) | os.O_NONBLOCK)
0ef24b1937 2011-04-06 c.kworr@d4daf: # installing event handler
0ef24b1937 2011-04-06 c.kworr@d4daf: gevent.core.read_event(fileno, self._wait_helper)
0ef24b1937 2011-04-06 c.kworr@d4daf:
0ef24b1937 2011-04-06 c.kworr@d4daf: def _wait_helper(self, ev, evtype):
0ef24b1937 2011-04-06 c.kworr@d4daf: # reading one buffer from stream
0ef24b1937 2011-04-06 c.kworr@d4daf: buf = self._fd.read(4096)
0ef24b1937 2011-04-06 c.kworr@d4daf: # splitting stream by line ends
0ef24b1937 2011-04-06 c.kworr@d4daf: rows = buf.split('\n')
0ef24b1937 2011-04-06 c.kworr@d4daf: # adding tail to the first element if there is some tail
0ef24b1937 2011-04-06 c.kworr@d4daf: if len(self._tail) > 0:
0ef24b1937 2011-04-06 c.kworr@d4daf: rows[0] = self._tail + rows[0]
0ef24b1937 2011-04-06 c.kworr@d4daf: # popping out last (incomplete) element
0ef24b1937 2011-04-06 c.kworr@d4daf: self._tail = rows.pop(-1)
0ef24b1937 2011-04-06 c.kworr@d4daf: # dropping all complete elements to the queue
0ef24b1937 2011-04-06 c.kworr@d4daf: for row in rows:
0ef24b1937 2011-04-06 c.kworr@d4daf: self.put_nowait(row)
0ef24b1937 2011-04-06 c.kworr@d4daf: if len(buf) > 0:
0ef24b1937 2011-04-06 c.kworr@d4daf: # no EOF, reinstalling event handler
0ef24b1937 2011-04-06 c.kworr@d4daf: gevent.core.read_event(self._fd.fileno(), self._wait_helper)
0ef24b1937 2011-04-06 c.kworr@d4daf: else:
0ef24b1937 2011-04-06 c.kworr@d4daf: # EOF found, sending EOF to queue
0ef24b1937 2011-04-06 c.kworr@d4daf: self.put_nowait(None)
d500448801 2009-10-05 c.kworr@d4daf:
0ef24b1937 2011-04-06 c.kworr@d4daf: stdin = FReadlineQueue(sys.stdin)
d500448801 2009-10-05 c.kworr@d4daf:
b93dc49210 2009-10-13 c.kworr@d4daf: # wrapper around syslog, can be muted
0ef24b1937 2011-04-06 c.kworr@d4daf: class Logger(object):
d500448801 2009-10-05 c.kworr@d4daf: __slots__ = frozenset(['_syslog'])
d500448801 2009-10-05 c.kworr@d4daf:
d500448801 2009-10-05 c.kworr@d4daf: def __init__(self):
d500448801 2009-10-05 c.kworr@d4daf: config.section('log')
d500448801 2009-10-05 c.kworr@d4daf: if config['silent'] == 'yes':
d500448801 2009-10-05 c.kworr@d4daf: self._syslog = None
d500448801 2009-10-05 c.kworr@d4daf: else:
d500448801 2009-10-05 c.kworr@d4daf: import syslog
d500448801 2009-10-05 c.kworr@d4daf: self._syslog = syslog
0ef24b1937 2011-04-06 c.kworr@d4daf: self._syslog.openlog(str('squidTag'))
d500448801 2009-10-05 c.kworr@d4daf:
d500448801 2009-10-05 c.kworr@d4daf: def info(self, message):
0ef24b1937 2011-04-06 c.kworr@d4daf: if self._syslog != None:
d500448801 2009-10-05 c.kworr@d4daf: self._syslog.syslog(self._syslog.LOG_INFO, message)
d500448801 2009-10-05 c.kworr@d4daf:
d500448801 2009-10-05 c.kworr@d4daf: def notice(self, message):
0ef24b1937 2011-04-06 c.kworr@d4daf: if self._syslog != None:
d500448801 2009-10-05 c.kworr@d4daf: self._syslog.syslog(self._syslog.LOG_NOTICE, message)
d500448801 2009-10-05 c.kworr@d4daf:
b93dc49210 2009-10-13 c.kworr@d4daf: # wrapper around database
0ef24b1937 2011-04-06 c.kworr@d4daf: class tagDB(object):
0ef24b1937 2011-04-06 c.kworr@d4daf: __slots__ = frozenset(['_cursor', '_db'])
d500448801 2009-10-05 c.kworr@d4daf:
d500448801 2009-10-05 c.kworr@d4daf: def __init__(self):
9450c03d41 2010-08-07 c.kworr@d4daf: config.section('database')
0ef24b1937 2011-04-06 c.kworr@d4daf: self._db = psycopg2.connect(
0ef24b1937 2011-04-06 c.kworr@d4daf: database = config['database'],
0ef24b1937 2011-04-06 c.kworr@d4daf: host = config['host'],
0ef24b1937 2011-04-06 c.kworr@d4daf: user = config['user'],
0ef24b1937 2011-04-06 c.kworr@d4daf: password = config['password'],
0ef24b1937 2011-04-06 c.kworr@d4daf: )
0ef24b1937 2011-04-06 c.kworr@d4daf: self._cursor = self._db.cursor()
0ef24b1937 2011-04-06 c.kworr@d4daf:
0ef24b1937 2011-04-06 c.kworr@d4daf: def _field_names(self):
0ef24b1937 2011-04-06 c.kworr@d4daf: names = []
0ef24b1937 2011-04-06 c.kworr@d4daf: for record in self._cursor.description:
0ef24b1937 2011-04-06 c.kworr@d4daf: names.append(record.name)
0ef24b1937 2011-04-06 c.kworr@d4daf: return(names)
b93dc49210 2009-10-13 c.kworr@d4daf:
b93dc49210 2009-10-13 c.kworr@d4daf: def check(self, site, ip_address):
0ef24b1937 2011-04-06 c.kworr@d4daf: self._cursor.execute("select redirect_url, regexp from site_rule where site <@ tripdomain(%s) and netmask >>= %s order by array_length(site, 1) desc", [site, ip_address])
0ef24b1937 2011-04-06 c.kworr@d4daf: return(self._cursor.fetchall())
ae30851739 2010-08-12 c.kworr@d4daf:
ae30851739 2010-08-12 c.kworr@d4daf: def dump(self):
0ef24b1937 2011-04-06 c.kworr@d4daf: self._cursor.execute("select untrip(site) as site, tag::text, regexp from urls order by site, tag")
0ef24b1937 2011-04-06 c.kworr@d4daf: return(self._field_names(), self._cursor.fetchall())
bde51dc0c7 2010-08-26 c.kworr@d4daf:
bde51dc0c7 2010-08-26 c.kworr@d4daf: def load(self, data):
0ef24b1937 2011-04-06 c.kworr@d4daf: if config.options.flush_db:
0ef24b1937 2011-04-06 c.kworr@d4daf: self._cursor.execute('delete from urls;')
0ef24b1937 2011-04-06 c.kworr@d4daf: bundle = []
0ef24b1937 2011-04-06 c.kworr@d4daf: for row in data:
0ef24b1937 2011-04-06 c.kworr@d4daf: if len(row) == 2:
0ef24b1937 2011-04-06 c.kworr@d4daf: bundle.append([row[0], row[1], None])
0ef24b1937 2011-04-06 c.kworr@d4daf: else:
0ef24b1937 2011-04-06 c.kworr@d4daf: bundle.append([row[0], row[1], row[2]])
0ef24b1937 2011-04-06 c.kworr@d4daf: self._cursor.executemany("insert into urls (site, tag, regexp) values (tripdomain(%s), %s, %s)", bundle)
0ef24b1937 2011-04-06 c.kworr@d4daf: self._cursor.execute("update urls set regexp = NULL where regexp = ''")
0ef24b1937 2011-04-06 c.kworr@d4daf: self._db.commit()
d301d9adc6 2010-08-13 c.kworr@d4daf:
d301d9adc6 2010-08-13 c.kworr@d4daf: def load_conf(self, csv_data):
0ef24b1937 2011-04-06 c.kworr@d4daf: self._cursor.execute('delete from rules;')
0ef24b1937 2011-04-06 c.kworr@d4daf: bundle = []
0ef24b1937 2011-04-06 c.kworr@d4daf: for row in csv_data:
0ef24b1937 2011-04-06 c.kworr@d4daf: bundle.append([row[0], row[1], int(row[2]), int(row[3]), row[4], row[5], row[6]])
0ef24b1937 2011-04-06 c.kworr@d4daf: self._cursor.executemany("insert into rules (netmask, redirect_url, from_weekday, to_weekday, from_time, to_time, tag) values (%s::text::cidr, %s, %s, %s, %s::text::time, %s::text::time, %s::text::text[])", bundle)
0ef24b1937 2011-04-06 c.kworr@d4daf: self._db.commit()
d301d9adc6 2010-08-13 c.kworr@d4daf:
d301d9adc6 2010-08-13 c.kworr@d4daf: def dump_conf(self):
0ef24b1937 2011-04-06 c.kworr@d4daf: self._cursor.execute("select netmask, redirect_url, from_weekday, to_weekday, from_time, to_time, tag::text from rules")
0ef24b1937 2011-04-06 c.kworr@d4daf: return(self._field_names(), self._cursor.fetchall())
b93dc49210 2009-10-13 c.kworr@d4daf:
b93dc49210 2009-10-13 c.kworr@d4daf: # abstract class with basic checking functionality
0ef24b1937 2011-04-06 c.kworr@d4daf: class Checker(object):
0ef24b1937 2011-04-06 c.kworr@d4daf: __slots__ = frozenset(['_db', '_log', '_queue', '_request'])
b93dc49210 2009-10-13 c.kworr@d4daf:
0ef24b1937 2011-04-06 c.kworr@d4daf: def __init__(self, queue):
b93dc49210 2009-10-13 c.kworr@d4daf: self._db = tagDB()
b93dc49210 2009-10-13 c.kworr@d4daf: self._log = Logger()
7c13294e9f 2010-08-07 c.kworr@d4daf: self._log.info('started\n')
bde51dc0c7 2010-08-26 c.kworr@d4daf: self._request = re.compile('^([0-9]+)\ (http|ftp):\/\/([-\w.:]+)\/([^ ]*)\ ([0-9.]+)\/(-|[\w\.]+)\ (-|\w+)\ (-|GET|HEAD|POST).*$')
0ef24b1937 2011-04-06 c.kworr@d4daf: self._queue = queue
b93dc49210 2009-10-13 c.kworr@d4daf:
ed7808827d 2009-10-14 c.kworr@d4daf: def process(self, id, site, ip_address, url_path, line = None):
0ef24b1937 2011-04-06 c.kworr@d4daf: #self._log.info('trying {}\n'.format(site))
b93dc49210 2009-10-13 c.kworr@d4daf: result = self._db.check(site, ip_address)
ddbf5288b9 2010-11-03 c.kworr@d4daf: reply = None
b93dc49210 2009-10-13 c.kworr@d4daf: for row in result:
b93dc49210 2009-10-13 c.kworr@d4daf: if row != None and row[0] != None:
b93dc49210 2009-10-13 c.kworr@d4daf: if row[1] != None:
b93dc49210 2009-10-13 c.kworr@d4daf: self._log.info('trying regexp "{}" versus "{}"\n'.format(row[1], url_path))
d2c54d0451 2010-03-01 c.kworr@d4daf: try:
d2c54d0451 2010-03-01 c.kworr@d4daf: if re.compile(row[1]).match(url_path):
1fa8a88371 2010-07-14 c.kworr@d4daf: reply = row[0].format(url_path)
d2c54d0451 2010-03-01 c.kworr@d4daf: else:
d2c54d0451 2010-03-01 c.kworr@d4daf: continue
d2c54d0451 2010-03-01 c.kworr@d4daf: except:
d2c54d0451 2010-03-01 c.kworr@d4daf: self._log.info("can't compile regexp")
d2c54d0451 2010-03-01 c.kworr@d4daf: else:
1fa8a88371 2010-07-14 c.kworr@d4daf: reply = row[0].format(url_path)
ddbf5288b9 2010-11-03 c.kworr@d4daf: if reply != None:
ddbf5288b9 2010-11-03 c.kworr@d4daf: self.writeline('{} {}\n'.format(id, reply))
ddbf5288b9 2010-11-03 c.kworr@d4daf: return(True)
ddbf5288b9 2010-11-03 c.kworr@d4daf: self.writeline('{}\n'.format(id))
ddbf5288b9 2010-11-03 c.kworr@d4daf:
0ef24b1937 2011-04-06 c.kworr@d4daf: def check(self):
0ef24b1937 2011-04-06 c.kworr@d4daf: while True:
0ef24b1937 2011-04-06 c.kworr@d4daf: line = self._queue.get()
0ef24b1937 2011-04-06 c.kworr@d4daf: if line == None:
0ef24b1937 2011-04-06 c.kworr@d4daf: break
0ef24b1937 2011-04-06 c.kworr@d4daf: self._log.info('request: ' + line)
0ef24b1937 2011-04-06 c.kworr@d4daf: request = self._request.match(line)
0ef24b1937 2011-04-06 c.kworr@d4daf: if request:
0ef24b1937 2011-04-06 c.kworr@d4daf: id = request.group(1)
0ef24b1937 2011-04-06 c.kworr@d4daf: #proto = request.group(2)
0ef24b1937 2011-04-06 c.kworr@d4daf: site = request.group(3)
0ef24b1937 2011-04-06 c.kworr@d4daf: url_path = request.group(4)
0ef24b1937 2011-04-06 c.kworr@d4daf: ip_address = request.group(5)
0ef24b1937 2011-04-06 c.kworr@d4daf: self.process(id, site, ip_address, url_path, line)
0ef24b1937 2011-04-06 c.kworr@d4daf: else:
0ef24b1937 2011-04-06 c.kworr@d4daf: self._log.info('bad request\n')
0ef24b1937 2011-04-06 c.kworr@d4daf: self.writeline(line + '\n')
b93dc49210 2009-10-13 c.kworr@d4daf:
b93dc49210 2009-10-13 c.kworr@d4daf: def writeline(self, string):
b93dc49210 2009-10-13 c.kworr@d4daf: self._log.info('sending: ' + string)
b93dc49210 2009-10-13 c.kworr@d4daf: sys.stdout.write(string)
b93dc49210 2009-10-13 c.kworr@d4daf: sys.stdout.flush()
b93dc49210 2009-10-13 c.kworr@d4daf:
ed7808827d 2009-10-14 c.kworr@d4daf: def loop(self):
0ef24b1937 2011-04-06 c.kworr@d4daf: pool = gevent.pool.Pool()
0ef24b1937 2011-04-06 c.kworr@d4daf: pool.spawn(self.check)
0ef24b1937 2011-04-06 c.kworr@d4daf: pool.join()
fc934cead1 2009-10-13 c.kworr@d4daf:
fc934cead1 2009-10-13 c.kworr@d4daf: # this classes processes config file and substitutes default values
88c03b5440 2009-10-09 c.kworr@d4daf: class Config:
ae30851739 2010-08-12 c.kworr@d4daf: __slots__ = frozenset(['_config', '_default', '_section', 'options'])
b93dc49210 2009-10-13 c.kworr@d4daf: _default = {
fc934cead1 2009-10-13 c.kworr@d4daf: 'log': {
fc934cead1 2009-10-13 c.kworr@d4daf: 'silent': 'no',
fc934cead1 2009-10-13 c.kworr@d4daf: },
fc934cead1 2009-10-13 c.kworr@d4daf: 'database': {
fc934cead1 2009-10-13 c.kworr@d4daf: 'host': 'localhost',
fc934cead1 2009-10-13 c.kworr@d4daf: 'database': 'squidTag',
fc934cead1 2009-10-13 c.kworr@d4daf: },}
88c03b5440 2009-10-09 c.kworr@d4daf:
fc934cead1 2009-10-13 c.kworr@d4daf: # function to read in config file
88c03b5440 2009-10-09 c.kworr@d4daf: def __init__(self):
0ef24b1937 2011-04-06 c.kworr@d4daf: import ConfigParser, optparse, os
ae30851739 2010-08-12 c.kworr@d4daf:
d500448801 2009-10-05 c.kworr@d4daf: parser = optparse.OptionParser()
d500448801 2009-10-05 c.kworr@d4daf: parser.add_option('-c', '--config', dest = 'config',
d500448801 2009-10-05 c.kworr@d4daf: help = 'config file location', metavar = 'FILE',
d500448801 2009-10-05 c.kworr@d4daf: default = '/usr/local/etc/squid-tagger.conf')
ae30851739 2010-08-12 c.kworr@d4daf: parser.add_option('-d', '--dump', dest = 'dump',
ae30851739 2010-08-12 c.kworr@d4daf: help = 'dump database', action = 'store_true', metavar = 'bool',
ae30851739 2010-08-12 c.kworr@d4daf: default = False)
31e69c4237 2010-08-12 c.kworr@d4daf: parser.add_option('-f', '--flush-database', dest = 'flush_db',
31e69c4237 2010-08-12 c.kworr@d4daf: help = 'flush previous database on load', default = False,
31e69c4237 2010-08-12 c.kworr@d4daf: action = 'store_true', metavar = 'bool')
31e69c4237 2010-08-12 c.kworr@d4daf: parser.add_option('-l', '--load', dest = 'load',
31e69c4237 2010-08-12 c.kworr@d4daf: help = 'load database', action = 'store_true', metavar = 'bool',
31e69c4237 2010-08-12 c.kworr@d4daf: default = False)
d301d9adc6 2010-08-13 c.kworr@d4daf: parser.add_option('-D', '--dump-conf', dest = 'dump_conf',
d301d9adc6 2010-08-13 c.kworr@d4daf: help = 'dump filtering rules', default = False, metavar = 'bool',
d301d9adc6 2010-08-13 c.kworr@d4daf: action = 'store_true')
d301d9adc6 2010-08-13 c.kworr@d4daf: parser.add_option('-L', '--load-conf', dest = 'load_conf',
d301d9adc6 2010-08-13 c.kworr@d4daf: help = 'load filtering rules', default = False, metavar = 'bool',
d301d9adc6 2010-08-13 c.kworr@d4daf: action = 'store_true')
7c13294e9f 2010-08-07 c.kworr@d4daf:
ae30851739 2010-08-12 c.kworr@d4daf: (self.options, args) = parser.parse_args()
7c13294e9f 2010-08-07 c.kworr@d4daf:
ae30851739 2010-08-12 c.kworr@d4daf: assert os.access(self.options.config, os.R_OK), "Fatal error: can't read {}".format(self.options.config)
7c13294e9f 2010-08-07 c.kworr@d4daf:
0ef24b1937 2011-04-06 c.kworr@d4daf: self._config = ConfigParser.ConfigParser()
ae30851739 2010-08-12 c.kworr@d4daf: self._config.readfp(open(self.options.config))
fc934cead1 2009-10-13 c.kworr@d4daf:
fc934cead1 2009-10-13 c.kworr@d4daf: # function to select config file section or create one
d500448801 2009-10-05 c.kworr@d4daf: def section(self, section):
fc934cead1 2009-10-13 c.kworr@d4daf: if not self._config.has_section(section):
fc934cead1 2009-10-13 c.kworr@d4daf: self._config.add_section(section)
d500448801 2009-10-05 c.kworr@d4daf: self._section = section
d500448801 2009-10-05 c.kworr@d4daf:
fc934cead1 2009-10-13 c.kworr@d4daf: # function to get config parameter, if parameter doesn't exists the default
fc934cead1 2009-10-13 c.kworr@d4daf: # value or None is substituted
d500448801 2009-10-05 c.kworr@d4daf: def __getitem__(self, name):
fc934cead1 2009-10-13 c.kworr@d4daf: if not self._config.has_option(self._section, name):
b93dc49210 2009-10-13 c.kworr@d4daf: if self._section in self._default:
b93dc49210 2009-10-13 c.kworr@d4daf: if name in self._default[self._section]:
fc934cead1 2009-10-13 c.kworr@d4daf: self._config.set(self._section, name, self._default[self._section][name])
fc934cead1 2009-10-13 c.kworr@d4daf: else:
fc934cead1 2009-10-13 c.kworr@d4daf: self._config.set(self._section, name, None)
fc934cead1 2009-10-13 c.kworr@d4daf: else:
fc934cead1 2009-10-13 c.kworr@d4daf: self._config.set(self._section, name, None)
b93dc49210 2009-10-13 c.kworr@d4daf: return(self._config.get(self._section, name))
fc934cead1 2009-10-13 c.kworr@d4daf:
fc934cead1 2009-10-13 c.kworr@d4daf: # initializing and reading in config file
fc934cead1 2009-10-13 c.kworr@d4daf: config = Config()
fc934cead1 2009-10-13 c.kworr@d4daf:
d301d9adc6 2010-08-13 c.kworr@d4daf: if config.options.dump or config.options.load or config.options.dump_conf or config.options.load_conf:
d301d9adc6 2010-08-13 c.kworr@d4daf: import csv
d301d9adc6 2010-08-13 c.kworr@d4daf:
d301d9adc6 2010-08-13 c.kworr@d4daf: tagdb = tagDB()
bde51dc0c7 2010-08-26 c.kworr@d4daf: data_fields = ['site', 'tag', 'regexp']
d301d9adc6 2010-08-13 c.kworr@d4daf: conf_fields = ['netmask', 'redirect_url', 'from_weekday', 'to_weekday', 'from_time', 'to_time', 'tag']
d301d9adc6 2010-08-13 c.kworr@d4daf:
d301d9adc6 2010-08-13 c.kworr@d4daf: if config.options.dump or config.options.dump_conf:
0ef24b1937 2011-04-06 c.kworr@d4daf: csv_writer = csv.writer(sys.stdout)
d301d9adc6 2010-08-13 c.kworr@d4daf: if config.options.dump:
bde51dc0c7 2010-08-26 c.kworr@d4daf: dump = tagdb.dump()
bde51dc0c7 2010-08-26 c.kworr@d4daf: elif config.options.dump_conf:
bde51dc0c7 2010-08-26 c.kworr@d4daf: dump = tagdb.dump_conf()
bde51dc0c7 2010-08-26 c.kworr@d4daf:
0ef24b1937 2011-04-06 c.kworr@d4daf: csv_writer.writerow(dump[0])
0ef24b1937 2011-04-06 c.kworr@d4daf: for line in dump[1]:
0ef24b1937 2011-04-06 c.kworr@d4daf: csv_writer.writerow(line)
d301d9adc6 2010-08-13 c.kworr@d4daf:
d301d9adc6 2010-08-13 c.kworr@d4daf: elif config.options.load or config.options.load_conf:
d301d9adc6 2010-08-13 c.kworr@d4daf: csv_reader = csv.reader(sys.stdin)
d301d9adc6 2010-08-13 c.kworr@d4daf: first_row = next(csv_reader)
d301d9adc6 2010-08-13 c.kworr@d4daf:
d301d9adc6 2010-08-13 c.kworr@d4daf: if config.options.load:
bde51dc0c7 2010-08-26 c.kworr@d4daf: fields = data_fields
bde51dc0c7 2010-08-26 c.kworr@d4daf: load = tagdb.load
bde51dc0c7 2010-08-26 c.kworr@d4daf: elif config.options.load_conf:
bde51dc0c7 2010-08-26 c.kworr@d4daf: fields = conf_fields
bde51dc0c7 2010-08-26 c.kworr@d4daf: load = tagdb.load_conf
bde51dc0c7 2010-08-26 c.kworr@d4daf:
bde51dc0c7 2010-08-26 c.kworr@d4daf: assert first_row == fields, 'File must contain csv data with theese columns: ' + repr(fields)
bde51dc0c7 2010-08-26 c.kworr@d4daf: load(csv_reader)
d301d9adc6 2010-08-13 c.kworr@d4daf:
d301d9adc6 2010-08-13 c.kworr@d4daf: else:
d301d9adc6 2010-08-13 c.kworr@d4daf: # main loop
0ef24b1937 2011-04-06 c.kworr@d4daf: Checker(stdin).loop()