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#!/usr/bin/env python
"""
Copyright (c) 2006-2025 sqlmap developers (https://sqlmap.org)
See the file 'LICENSE' for copying permission
"""
import os
from lib.core.data import conf
from lib.core.data import logger
from lib.core.exception import SqlmapFilePathException
from lib.core.exception import SqlmapUndefinedMethod
class Connector(object):
"""
This class defines generic dbms protocol functionalities for plugins.
"""
def __init__(self):
self.connector = None
self.cursor = None
self.hostname = None
def initConnection(self):
self.user = conf.dbmsUser or ""
self.password = conf.dbmsPass or ""
self.hostname = conf.hostname
self.port = conf.port
self.db = conf.dbmsDb
def printConnected(self):
if self.hostname and self.port:
infoMsg = "connection to %s server '%s:%d' established" % (conf.dbms, self.hostname, self.port)
logger.info(infoMsg)
def closed(self):
if self.hostname and self.port:
infoMsg = "connection to %s server '%s:%d' closed" % (conf.dbms, self.hostname, self.port)
logger.info(infoMsg)
self.connector = None
self.cursor = None
def initCursor(self):
self.cursor = self.connector.cursor()
def close(self):
try:
if self.cursor:
self.cursor.close()
if self.connector:
self.connector.close()
except Exception as ex:
logger.debug(ex)
finally:
self.closed()
def checkFileDb(self):
if not os.path.exists(self.db):
errMsg = "the provided database file '%s' does not exist" % self.db
raise SqlmapFilePathException(errMsg)
def connect(self):
errMsg = "'connect' method must be defined "
errMsg += "inside the specific DBMS plugin"
raise SqlmapUndefinedMethod(errMsg)
def fetchall(self):
errMsg = "'fetchall' method must be defined "
errMsg += "inside the specific DBMS plugin"
raise SqlmapUndefinedMethod(errMsg)
def execute(self, query):
errMsg = "'execute' method must be defined "
errMsg += "inside the specific DBMS plugin"
raise SqlmapUndefinedMethod(errMsg)
def select(self, query):
errMsg = "'select' method must be defined "
errMsg += "inside the specific DBMS plugin"
raise SqlmapUndefinedMethod(errMsg)
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