# $Id$
#
# Copyright (C) 2009--2012 Internet Systems Consortium ("ISC")
#
# Permission to use, copy, modify, and distribute this software for any
# purpose with or without fee is hereby granted, provided that the above
# copyright notice and this permission notice appear in all copies.
#
# THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
# REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
# AND FITNESS.  IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
# INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
# LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
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# PERFORMANCE OF THIS SOFTWARE.

"""
Dump backup copies of SQL tables used by these programs.
"""

import subprocess
import rpki.config
from rpki.mysql_import import MySQLdb

cfg = rpki.config.parser(None, "yamltest", allow_missing = True)

for name in ("rpkid", "irdbd", "pubd"):

  username = cfg.get("%s_sql_username" % name, name[:4])
  password = cfg.get("%s_sql_password" % name, "fnord")

  cmd = ["mysqldump", "-u", username, "-p" + password, "--databases"]

  db = MySQLdb.connect(user = username, passwd = password)
  cur = db.cursor()

  cur.execute("SHOW DATABASES")
  cmd.extend(r[0] for r in cur.fetchall() if r[0][:4] == name[:4] and r[0][4:].isdigit())

  cur.close()
  db.close()

  subprocess.check_call(cmd, stdout = open("backup.%s.sql" % name, "w"))