#!/usr/bin/env python

"""
Copyright (c) 2006-2021 sqlmap developers (https://sqlmap.org/)
See the file 'LICENSE' for copying permission
"""

try:
    import pymonetdb
except:
    pass

import logging

from lib.core.common import getSafeExString
from lib.core.data import conf
from lib.core.data import logger
from lib.core.exception import SqlmapConnectionException
from plugins.generic.connector import Connector as GenericConnector

class Connector(GenericConnector):
    """
    Homepage: https://github.com/gijzelaerr/pymonetdb
    User guide: https://pymonetdb.readthedocs.io/en/latest/index.html
    API: https://www.python.org/dev/peps/pep-0249/
    License: Mozilla Public License 2.0
    """

    def connect(self):
        self.initConnection()

        try:
            self.connector = pymonetdb.connect(hostname=self.hostname, username=self.user, password=self.password, database=self.db, port=self.port, connect_timeout=conf.timeout)
        except pymonetdb.OperationalError as ex:
            raise SqlmapConnectionException(getSafeExString(ex))

        self.initCursor()
        self.printConnected()

    def fetchall(self):
        try:
            return self.cursor.fetchall()
        except pymonetdb.ProgrammingError as ex:
            logger.log(logging.WARN if conf.dbmsHandler else logging.DEBUG, "(remote) %s" % getSafeExString(ex))
            return None

    def execute(self, query):
        try:
            self.cursor.execute(query)
        except (pymonetdb.OperationalError, pymonetdb.ProgrammingError) as ex:
            logger.log(logging.WARN if conf.dbmsHandler else logging.DEBUG, "(remote) %s" % getSafeExString(ex))
        except pymonetdb.InternalError as ex:
            raise SqlmapConnectionException(getSafeExString(ex))

        self.connector.commit()

    def select(self, query):
        self.execute(query)
        return self.fetchall()
