diff options
Diffstat (limited to 'bin/check_db')
| -rwxr-xr-x | bin/check_db | 116 |
1 files changed, 82 insertions, 34 deletions
diff --git a/bin/check_db b/bin/check_db index 13c46c8e3..e1bee3e55 100755 --- a/bin/check_db +++ b/bin/check_db @@ -16,21 +16,47 @@ # along with this program; if not, write to the Free Software # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. -"""Check the raw config.db for a mailing list. -Also check the config.db.last if the live file is corrupted. +"""Check the databases for mailing lists. -Usage: %(program)s listname +Both the config.db and config.db.last files are checked for corruption. + +Usage: %(PROGRAM)s [options] [listname [listname ...]] + +Options: + + --all + -a + Check all databases. Otherwise only the lists named on the command + line are checked. + + --verbose + -v + Verbose output. + + --help + -h + Print this text and exit. """ import sys import os -import string +import getopt import marshal import paths from Mailman import mm_cfg +from Mailman import Utils +from Mailman.i18n import _ + +PROGRAM = sys.argv[0] -program = sys.argv[0] + + +def usage(code, msg=''): + print >> sys.stderr, _(__doc__) + if msg: + print >> sys.stderr, msg + sys.exit(code) @@ -38,54 +64,76 @@ def testfile(filename): try: fp = open(filename) except IOError, (code, msg): - print filename, 'cannot be opened:\n\t', msg + print _('%(filename)s cannot be opened for reading:\n\t'), msg return 1 else: try: - d = marshal.load(fp) - except (EOFError, ValueError, TypeError), msg: - print filename, 'is corrupted:\n\t', msg - return 1 - else: - print filename, 'is fine' - return 0 - + try: + d = marshal.load(fp) + except (EOFError, ValueError, TypeError), msg: + print _('%(filename)s contains a corrupt marshal:\n\t'), msg + return 1 + else: + return 0 + finally: + fp.close() def main(): - if len(sys.argv) == 2: - listname = string.lower(sys.argv[1]) - else: - print __doc__ % globals() - sys.exit(1) + try: + opts, args = getopt.getopt(sys.argv[1:], 'ahv', + ['all', 'verbose', 'help']) + except getopt.error, msg: + usage(1, msg) + + verbose = 0 + listnames = args - listpath = os.path.join(mm_cfg.LIST_DATA_DIR, listname) - configdb = os.path.join(listpath, 'config.db') - lastdb = os.path.join(listpath, 'config.db.last') + for opt, arg in opts: + if opt in ('-h', '--help'): + usage(0) + elif opt in ('-v', '--verbose'): + verbose = 1 + elif opt in ('-a', '--all'): + listnames = Utils.list_names() - origbad = testfile(configdb) - backupbad = testfile(lastdb) + listnames = [n.lower().strip() for n in listnames] + if not listnames: + print _('Nothing to do.') + sys.exit(0) - if origbad and not backupbad: - print """ + for listname in listnames: + if not Utils.list_exists(listname): + print _('No list named:'), listname + continue + configdb = os.path.join(mm_cfg.LIST_DATA_DIR, listname, 'config.db') + lastdb = configdb + '.last' + + origbad = testfile(configdb) + lastbad = testfile(lastdb) + + if origbad and not lastbad: + print _("""\ ***** ALERT ***** -The original database file is corrupt, but the backup seems fine. -Consider copying +The original database file for the list `%(listname)s' is corrupt, but the +backup seems fine. Consider copying %(lastdb)s to %(configdb)s -however, you may lose some data.""" % locals() - elif origbad and backupbad: - print """ +however, you may lose some data.""") + elif origbad and backupbad: + print _(""" ***** ALERT ***** -Both the original database file and the backup seem +Both the original database file and the backup for list `%(listname)s' seem corrupted. You will probably need to recover both %(configdb)s and %(lastdb)s from a system backup, or remove the list `%(listname)s' and -re-create it from scratch.""" % locals() - +re-create it from scratch.""") + elif verbose: + print _("The list `%(listname)s' databases seem fine.") + if __name__ == '__main__': |