text: # -*- coding: utf-8 -*-
  """SQLite parser plugin for MacOS Duet/KnowledgeC database files."""
  
  from __future__ import unicode_literals
  
  from dfdatetime import cocoa_time as dfdatetime_cocoa_time
  
  from plaso.containers import events
  from plaso.containers import time_events
  from plaso.lib import definitions
  from plaso.parsers import sqlite
  from plaso.parsers.sqlite_plugins import interface
  
  
  class MacKnowledgeCApplicationEventData(events.EventData):
    """KnowledgeC application execution event data.
  
    Attributes:
      bundle_identifier (str): bundle identifier of the application.
      duration (int): duration of the activity.
    """
  
    DATA_TYPE = 'mac:knowledgec:application'
  
    def __init__(self):
      """Initializes event data."""
      super(MacKnowledgeCApplicationEventData, self).__init__(
          data_type=self.DATA_TYPE)
      self.bundle_identifier = None
      self.duration = None
  
  
  class MacKnowledgeCSafariEventData(events.EventData):
    """MacOS Duet / KnowledgeC database event data for Safari.
  
    Attributes:
      bundle_identifier (str): bundle identifier of the application.
      duration (int): duration of the activity.
      title (str): title of the webpage visited.
      url (str): URL visited.
    """
  
    DATA_TYPE = 'mac:knowledgec:safari'
  
    def __init__(self):
      """Initializes event data."""
      super(MacKnowledgeCSafariEventData, self).__init__(data_type=self.DATA_TYPE)
      self.bundle_identifier = None
      self.duration = None
      self.title = None
      self.url = None
  
  
  class MacKnowledgeCPlugin(interface.SQLitePlugin):
    """SQLite parser plugin for MacOS Duet/KnowledgeC database files."""
  
    NAME = 'mac_knowledgec'
    DATA_FORMAT = 'MacOS Duet / KnowledgeC SQLites database file'
  
    # Define the needed queries.
    # entry_creation: when the entry was created in the database.
    # start: when the activity started.
    # end: when the activity finished.
    # action: action that created the entry (inFocus, activity, intents).
    # bundle_identifier: application bundle identifier.
    # title: Safari url title
  
    QUERIES = [
        (("""
          SELECT
            ZOBJECT.ZCREATIONDATE AS "entry_creation", 
            ZOBJECT.ZSTARTDATE AS "start", 
            ZOBJECT.ZENDDATE AS "end",
            ZOBJECT.ZSTREAMNAME AS "action",
            ZOBJECT.ZVALUESTRING AS "zvaluestring",
            ZSTRUCTUREDMETADATA.Z_DKSAFARIHISTORYMETADATAKEY__TITLE AS "title"
          FROM ZOBJECT
          LEFT JOIN ZSTRUCTUREDMETADATA 
          ON ZOBJECT.ZSTRUCTUREDMETADATA = ZSTRUCTUREDMETADATA.Z_PK
          """),
         'KnowledgeCRow')]
  
    # The required tables for the query.
    REQUIRED_TABLES = frozenset(['ZOBJECT', 'ZSTRUCTUREDMETADATA'])
  
    _SCHEMA_10_13 = {
        'ACHANGE': (
            'CREATE TABLE ACHANGE ( Z_PK INTEGER PRIMARY KEY, Z_ENT INTEGER, '
            'Z_OPT INTEGER, ZCHANGETYPE INTEGER, ZENTITY INTEGER, ZENTITYPK '
            'INTEGER, ZTRANSACTIONID INTEGER, ZCOLUMNS BLOB, ZTOMBSTONE0 BLOB, '
            'ZTOMBSTONE1 BLOB, ZTOMBSTONE2 BLOB )'),
        'ATRANSACTION': (
            'CREATE TABLE ATRANSACTION ( Z_PK INTEGER PRIMARY KEY, Z_ENT '
            'INTEGER, Z_OPT INTEGER, ZTIMESTAMP FLOAT, ZAUTHOR VARCHAR, '
            'ZBUNDLEID VARCHAR, ZCONTEXTNAME VARCHAR, ZPROCESSID VARCHAR, '
            'ZQUERYGEN BLOB )'),
        'ZADDITIONCHANGESET': (
            'CREATE TABLE ZADDITIONCHANGESET ( Z_PK INTEGER PRIMARY KEY, Z_ENT '
            'INTEGER, Z_OPT INTEGER, ZSEQUENCENUMBER INTEGER, ZVERSION INTEGER, '
            'ZENDDATE TIMESTAMP, ZSTARTDATE TIMESTAMP, ZCKFOREIGNKEY VARCHAR, '
            'ZCKRECORDID VARCHAR, ZDEVICEIDENTIFIER VARCHAR, ZCHANGESET BLOB, '
            'ZCKRECORDSYSTEMFIELDS BLOB )'),
        'ZCONTEXTUALCHANGEREGISTRATION': (
            'CREATE TABLE ZCONTEXTUALCHANGEREGISTRATION ( Z_PK INTEGER PRIMARY '
            'KEY, Z_ENT INTEGER, Z_OPT INTEGER, ZCREATIONDATE TIMESTAMP, '
            'ZIDENTIFIER VARCHAR, ZPROPERTIES BLOB )'),
        'ZCONTEXTUALKEYPATH': (
            'CREATE TABLE ZCONTEXTUALKEYPATH ( Z_PK INTEGER PRIMARY KEY, Z_ENT '
            'INTEGER, Z_OPT INTEGER, ZDEVICEID INTEGER, ZISEPHEMERAL INTEGER, '
            'ZISUSERCENTRIC INTEGER, ZCREATIONDATE TIMESTAMP, ZLASTMODIFIEDDATE '
            'TIMESTAMP, ZKEY VARCHAR, ZVALUE BLOB )'),
        'ZCUSTOMMETADATA': (
            'CREATE TABLE ZCUSTOMMETADATA ( Z_PK INTEGER PRIMARY KEY, Z_ENT '
            'INTEGER, Z_OPT INTEGER, ZINTEGERVALUE INTEGER, ZOBJECT INTEGER, '
            'Z8_OBJECT INTEGER, ZDATEVALUE TIMESTAMP, ZDOUBLEVALUE FLOAT, ZNAME '
            'VARCHAR, ZSTRINGVALUE VARCHAR, ZVALUEHASH VARCHAR, ZBINARYVALUE '
            'BLOB )'),
        'ZDELETIONCHANGESET': (
            'CREATE TABLE ZDELETIONCHANGESET ( Z_PK INTEGER PRIMARY KEY, Z_ENT '
            'INTEGER, Z_OPT INTEGER, ZSEQUENCENUMBER INTEGER, ZVERSION INTEGER, '
            'ZENDDATE TIMESTAMP, ZSTARTDATE TIMESTAMP, ZCKFOREIGNKEY VARCHAR, '
            'ZCKRECORDID VARCHAR, ZDEVICEIDENTIFIER VARCHAR, ZCHANGESET BLOB, '
            'ZCKRECORDSYSTEMFIELDS BLOB )'),
        'ZHISTOGRAM': (
            'CREATE TABLE ZHISTOGRAM ( Z_PK INTEGER PRIMARY KEY, Z_ENT INTEGER, '
            'Z_OPT INTEGER, ZSTREAMTYPECODE INTEGER, ZENDDATE TIMESTAMP, '
            'ZSTARTDATE TIMESTAMP, ZDEVICEIDENTIFIER VARCHAR, ZIDENTIFIER '
            'VARCHAR, ZSTREAMNAME VARCHAR )'),
        'ZHISTOGRAMVALUE': (
            'CREATE TABLE ZHISTOGRAMVALUE ( Z_PK INTEGER PRIMARY KEY, Z_ENT '
            'INTEGER, Z_OPT INTEGER, ZCOUNT INTEGER, ZINTEGERVALUE INTEGER, '
            'ZHISTOGRAM INTEGER, ZSTRINGVALUE VARCHAR )'),
        'ZOBJECT': (
            'CREATE TABLE ZOBJECT ( Z_PK INTEGER PRIMARY KEY, Z_ENT INTEGER, '
            'Z_OPT INTEGER, ZUUIDHASH INTEGER, ZEVENT INTEGER, ZSOURCE INTEGER, '
            'ZCATEGORYTYPE INTEGER, ZINTEGERVALUE INTEGER, ZENDDAYOFWEEK '
            'INTEGER, ZENDSECONDOFDAY INTEGER, ZHASCUSTOMMETADATA INTEGER, '
            'ZHASSTRUCTUREDMETADATA INTEGER, ZSECONDSFROMGMT INTEGER, '
            'ZSHOULDSYNC INTEGER, ZSTARTDAYOFWEEK INTEGER, ZSTARTSECONDOFDAY '
            'INTEGER, ZVALUECLASS INTEGER, ZVALUEINTEGER INTEGER, '
            'ZVALUETYPECODE INTEGER, ZSTRUCTUREDMETADATA INTEGER, ZVALUE '
            'INTEGER, Z8_VALUE INTEGER, ZIDENTIFIERTYPE INTEGER, ZQUANTITYTYPE '
            'INTEGER, ZOBJECT INTEGER, Z8_OBJECT INTEGER, ZSUBJECT INTEGER, '
            'Z8_SUBJECT INTEGER, ZCREATIONDATE TIMESTAMP, ZCONFIDENCE FLOAT, '
            'ZENDDATE TIMESTAMP, ZSTARTDATE TIMESTAMP, ZVALUEDOUBLE FLOAT, '
            'ZDOUBLEVALUE FLOAT, ZUUID VARCHAR, ZSTREAMNAME VARCHAR, '
            'ZVALUESTRING VARCHAR, ZSTRING VARCHAR, ZVERBPHRASE VARCHAR, '
            'ZMETADATA BLOB )'),
        'ZSOURCE': (
            'CREATE TABLE ZSOURCE ( Z_PK INTEGER PRIMARY KEY, Z_ENT INTEGER, '
            'Z_OPT INTEGER, ZUSERID INTEGER, ZBUNDLEID VARCHAR, ZDEVICEID '
            'VARCHAR, ZGROUPID VARCHAR, ZITEMID VARCHAR, ZSOURCEID VARCHAR )'),
        'ZSTRUCTUREDMETADATA': (
            'CREATE TABLE ZSTRUCTUREDMETADATA ( Z_PK INTEGER PRIMARY KEY, Z_ENT '
            'INTEGER, Z_OPT INTEGER, Z_CDPORTRAITMETADATAKEY__ALGORITHM '
            'INTEGER, Z_CDPORTRAITMETADATAKEY__ASSETVERSION INTEGER, '
            'Z_DKAPPINSTALLMETADATAKEY__ISINSTALL INTEGER, '
            'Z_DKAPPLICATIONACTIVITYMETADATAKEY__ISPUBLICLYINDEXABLE INTEGER, '
            'Z_DKAPPLICATIONMETADATAKEY__PROCESSIDENTIFIER INTEGER, '
            'Z_DKAUDIOMETADATAKEY__ROUTECHANGEREASON INTEGER, '
            'Z_DKBLUETOOTHMETADATAKEY__DEVICETYPE INTEGER, '
            'Z_DKBULLETINBOARDMETADATAKEY__HASDATE INTEGER, '
            'Z_DKGLANCELAUNCHMETADATA__DEVICEIDENTIFIER INTEGER, '
            'Z_DKINTENTMETADATAKEY__DONATEDBYSIRI INTEGER, '
            'Z_DKINTENTMETADATAKEY__INTENTHANDLINGSTATUS INTEGER, '
            'Z_DKNOWPLAYINGMETADATAKEY__IDENTIFIER INTEGER, '
            'Z_DKNOWPLAYINGMETADATAKEY__PLAYING INTEGER, '
            'Z_DKSEARCHFEEDBACKMETADATAKEY__INTERACTIONTYPE INTEGER, '
            'Z_DKSEARCHFEEDBACKMETADATAKEY__SUGGESTIONTYPE INTEGER, '
            'Z_DKSUNRISESUNSETMETADATAKEY__ISDAYLIGHT INTEGER, '
            'Z_QPMETRICSMETADATAKEY__QUERYENGAGED INTEGER, '
            'Z_QPMETRICSMETADATAKEY__RESULTENGAGED INTEGER, '
            'ZCOM_APPLE_CALENDARUIKIT_USERACTIVITY_DATE INTEGER, '
            'ZCOM_APPLE_CALENDARUIKIT_USERACTIVITY_ENDDATE INTEGER, '
            'Z_CDPORTRAITMETADATAKEY__DECAYRATE FLOAT, '
            'Z_CDPORTRAITMETADATAKEY__SCORE FLOAT, '
            'Z_DKAPPLICATIONACTIVITYMETADATAKEY__EXPIRATIONDATE TIMESTAMP, '
            'Z_DKLOCATIONAPPLICATIONACTIVITYMETADATAKEY__LATITUDE FLOAT, '
            'Z_DKLOCATIONAPPLICATIONACTIVITYMETADATAKEY__LONGITUDE FLOAT, '
            'Z_DKLOCATIONMETADATAKEY__LATITUDE FLOAT, '
            'Z_DKLOCATIONMETADATAKEY__LONGITUDE FLOAT, '
            'Z_DKNOWPLAYINGMETADATAKEY__DURATION FLOAT, '
            'Z_DKNOWPLAYINGMETADATAKEY__ELAPSED FLOAT, '
            'Z_DKPERIODMETADATAKEY__PERIODEND TIMESTAMP, '
            'Z_DKPERIODMETADATAKEY__PERIODSTART TIMESTAMP, '
            'Z_DKSUNRISESUNSETMETADATAKEY__CURRENTSUNRISE TIMESTAMP, '
            'Z_DKSUNRISESUNSETMETADATAKEY__CURRENTSUNSET TIMESTAMP, '
            'Z_DKSUNRISESUNSETMETADATAKEY__NEXTSUNRISE TIMESTAMP, '
            'Z_DKSUNRISESUNSETMETADATAKEY__NEXTSUNSET TIMESTAMP, '
            'Z_DKSUNRISESUNSETMETADATAKEY__PREVIOUSSUNRISE TIMESTAMP, '
            'Z_DKSUNRISESUNSETMETADATAKEY__PREVIOUSSUNSET TIMESTAMP, '
            'Z_QPMETRICSMETADATAKEY__TIMESTAMP FLOAT, '
            'Z_CDENTITYMETADATAKEY__BESTLANGUAGE VARCHAR, '
            'Z_CDENTITYMETADATAKEY__NAME VARCHAR, '
            'Z_CDPORTRAITMETADATAKEY__OSBUILD VARCHAR, '
            'Z_DKAPPINSTALLMETADATAKEY__PRIMARYCATEGORY VARCHAR, '
            'Z_DKAPPINSTALLMETADATAKEY__TITLE VARCHAR, '
            'Z_DKAPPLICATIONACTIVITYMETADATAKEY__ACTIVITYTYPE VARCHAR, '
            'Z_DKAPPLICATIONACTIVITYMETADATAKEY__ITEMIDENTIFIER VARCHAR, '
            'Z_DKAPPLICATIONACTIVITYMETADATAKEY__ITEMRELATEDUNIQUEIDENTIFIER '
            'VARCHAR, Z_DKAPPLICATIONACTIVITYMETADATAKEY__TITLE VARCHAR, '
            'Z_DKAPPLICATIONACTIVITYMETADATAKEY__USERACTIVITYREQUIREDSTRING '
            'VARCHAR, Z_DKAPPLICATIONACTIVITYMETADATAKEY__USERACTIVITYUUID '
            'VARCHAR, Z_DKAPPLICATIONMETADATAKEY__BACKBOARDSTATE VARCHAR, '
            'Z_DKAPPLICATIONMETADATAKEY__EXTENSIONCONTAININGBUNDLEIDENTIFIER '
            'VARCHAR, Z_DKAPPLICATIONMETADATAKEY__EXTENSIONHOSTIDENTIFIER '
            'VARCHAR, Z_DKAPPLICATIONMETADATAKEY__LAUNCHREASON VARCHAR, '
            'Z_DKAUDIOMETADATAKEY__CHANNELS VARCHAR, '
            'Z_DKAUDIOMETADATAKEY__DATASOURCES VARCHAR, '
            'Z_DKAUDIOMETADATAKEY__IDENTIFIER VARCHAR, '
            'Z_DKAUDIOMETADATAKEY__PORTNAME VARCHAR, '
            'Z_DKAUDIOMETADATAKEY__PORTTYPE VARCHAR, '
            'Z_DKAUDIOMETADATAKEY__PREFERREDDATASOURCE VARCHAR, '
            'Z_DKAUDIOMETADATAKEY__SELECTEDDATASOURCE VARCHAR, '
            'Z_DKBATTERYSAVERMETADATAKEY__SOURCE VARCHAR, '
            'Z_DKBLUETOOTHMETADATAKEY__ADDRESS VARCHAR, '
            'Z_DKBLUETOOTHMETADATAKEY__NAME VARCHAR, '
            'Z_DKBULLETINBOARDMETADATAKEY__FEED VARCHAR, '
            'Z_DKBULLETINBOARDMETADATAKEY__MESSAGE VARCHAR, '
            'Z_DKBULLETINBOARDMETADATAKEY__SUBTITLE VARCHAR, '
            'Z_DKBULLETINBOARDMETADATAKEY__TITLE VARCHAR, '
            'Z_DKCALENDARMETADATAKEY__INTERACTION VARCHAR, '
            'Z_DKCALLMETADATAKEY__INTERACTION VARCHAR, '
            'Z_DKDEVICEIDMETADATAKEY__DEVICEIDENTIFIER VARCHAR, '
            'Z_DKINTENTMETADATAKEY__INTENTCLASS VARCHAR, '
            'Z_DKINTENTMETADATAKEY__INTENTVERB VARCHAR, '
            'Z_DKLOCATIONAPPLICATIONACTIVITYMETADATAKEY__URL VARCHAR, '
            'Z_DKLOCATIONAPPLICATIONACTIVITYMETADATAKEY__CITY VARCHAR, '
            'Z_DKLOCATIONAPPLICATIONACTIVITYMETADATAKEY__COUNTRY VARCHAR, '
            'Z_DKLOCATIONAPPLICATIONACTIVITYMETADATAKEY__DISPLAYNAME VARCHAR, '
            'Z_DKLOCATIONAPPLICATIONACTIVITYMETADATAKEY__FULLYFORMATTEDADDRESS '
            'VARCHAR, Z_DKLOCATIONAPPLICATIONACTIVITYMETADATAKEY__LOCATIONNAME '
            'VARCHAR, Z_DKLOCATIONAPPLICATIONACTIVITYMETADATAKEY__POSTALCODE_V2 '
            'VARCHAR, '
            'Z_DKLOCATIONAPPLICATIONACTIVITYMETADATAKEY__STATEORPROVINCE '
            'VARCHAR, '
            'Z_DKLOCATIONAPPLICATIONACTIVITYMETADATAKEY__SUBTHOROUGHFARE '
            'VARCHAR, Z_DKLOCATIONAPPLICATIONACTIVITYMETADATAKEY__THOROUGHFARE '
            'VARCHAR, Z_DKLOCATIONMETADATAKEY__IDENTIFIER VARCHAR, '
            'Z_DKMETADATAHOMEAPPVIEW__HOMEUUID VARCHAR, '
            'Z_DKMETADATAHOMEAPPVIEW__VIEWINFORMATION VARCHAR, '
            'Z_DKMETADATAHOMEAPPVIEW__VIEWNAME VARCHAR, '
            'Z_DKMETADATAHOMEAPPVIEW__VIEWUUID VARCHAR, '
            'Z_DKMETADATAHOMEKITACCESSORYCONTROL__ACCESSORYNAME VARCHAR, '
            'Z_DKMETADATAHOMEKITACCESSORYCONTROL__ACCESSORYUUID VARCHAR, '
            'Z_DKMETADATAHOMEKITACCESSORYCONTROL__CHARACTERISTICTYPE VARCHAR, '
            'Z_DKMETADATAHOMEKITACCESSORYCONTROL__CLIENTNAME VARCHAR, '
            'Z_DKMETADATAHOMEKITACCESSORYCONTROL__HOMEUUID VARCHAR, '
            'Z_DKMETADATAHOMEKITACCESSORYCONTROL__SERVICENAME VARCHAR, '
            'Z_DKMETADATAHOMEKITACCESSORYCONTROL__SERVICETYPE VARCHAR, '
            'Z_DKMETADATAHOMEKITSCENE__ACTIONSETNAME VARCHAR, '
            'Z_DKMETADATAHOMEKITSCENE__ACTIONSETTYPE VARCHAR, '
            'Z_DKMETADATAHOMEKITSCENE__ACTIONSETUUID VARCHAR, '
            'Z_DKMETADATAHOMEKITSCENE__CLIENTNAME VARCHAR, '
            'Z_DKMETADATAHOMEKITSCENE__HOMEUUID VARCHAR, '
            'Z_DKMETADATAHOMEKITSCENE__SCENENAME VARCHAR, '
            'Z_DKMICROLOCATIONMETADATAKEY__LOCATIONDISTRIBUTION VARCHAR, '
            'Z_DKMICROLOCATIONMETADATAKEY__MICROLOCATIONDISTRIBUTION VARCHAR, '
            'Z_DKNOWPLAYINGMETADATAKEY__ALBUM VARCHAR, '
            'Z_DKNOWPLAYINGMETADATAKEY__ARTIST VARCHAR, '
            'Z_DKNOWPLAYINGMETADATAKEY__GENRE VARCHAR, '
            'Z_DKNOWPLAYINGMETADATAKEY__TITLE VARCHAR, '
            'Z_DKSAFARIHISTORYMETADATAKEY__TITLE VARCHAR, '
            'Z_DKSEARCHFEEDBACKMETADATAKEY__CLIENT VARCHAR, '
            'Z_DKSEARCHFEEDBACKMETADATAKEY__CONTACTID VARCHAR, '
            'Z_QPMETRICSMETADATAKEY__QUERY VARCHAR, '
            'ZCOM_APPLE_CALENDARUIKIT_USERACTIVITY_EXTERNALID VARCHAR, '
            'ZKCDCSNOTIFICATIONOPTIONCLIENTIDENTIFIERKEY VARCHAR, '
            'ZKCDCSNOTIFICATIONOPTIONCLIENTLAUNCHKEY VARCHAR, '
            'ZKCDCSNOTIFICATIONOPTIONPERSISTENTPREDICATESTRINGKEY VARCHAR, '
            'ZMETADATAHASH VARCHAR UNIQUE, '
            'Z_DKAPPLICATIONACTIVITYMETADATAKEY__ITEMRELATEDCONTENTURL VARCHAR, '
            'Z_DKAPPINSTALLMETADATAKEY__SUBCATEGORIES BLOB, '
            'Z_DKINTENTMETADATAKEY__SERIALIZEDINTERACTION BLOB, '
            'Z_DKLOCATIONAPPLICATIONACTIVITYMETADATAKEY__PHONENUMBERS BLOB, '
            'Z_QPMETRICSMETADATAKEY__CANDIDATELIST BLOB, '
            'Z_QPMETRICSMETADATAKEY__QUERYLIST BLOB )'),
        'Z_4EVENT': (
            'CREATE TABLE Z_4EVENT ( Z_4CUSTOMMETADATA INTEGER, Z_10EVENT '
            'INTEGER, PRIMARY KEY (Z_4CUSTOMMETADATA, Z_10EVENT) )'),
        'Z_METADATA': (
            'CREATE TABLE Z_METADATA (Z_VERSION INTEGER PRIMARY KEY, Z_UUID '
            'VARCHAR(255), Z_PLIST BLOB)'),
        'Z_MODELCACHE': (
            'CREATE TABLE Z_MODELCACHE (Z_CONTENT BLOB)'),
        'Z_PRIMARYKEY': (
            'CREATE TABLE Z_PRIMARYKEY (Z_ENT INTEGER PRIMARY KEY, Z_NAME '
            'VARCHAR, Z_SUPER INTEGER, Z_MAX INTEGER)')}
  
    _SCHEMA_10_14 = {
        'ZADDITIONCHANGESET': (
            'CREATE TABLE ZADDITIONCHANGESET ( Z_PK INTEGER PRIMARY KEY, Z_ENT '
            'INTEGER, Z_OPT INTEGER, ZSEQUENCENUMBER INTEGER, ZVERSION INTEGER, '
            'ZENDDATE TIMESTAMP, ZSTARTDATE TIMESTAMP, ZCKFOREIGNKEY VARCHAR, '
            'ZCKRECORDID VARCHAR, ZDEVICEIDENTIFIER VARCHAR, ZCHANGESET BLOB, '
            'ZCKRECORDSYSTEMFIELDS BLOB )'),
        'ZCONTEXTUALCHANGEREGISTRATION': (
            'CREATE TABLE ZCONTEXTUALCHANGEREGISTRATION ( Z_PK INTEGER PRIMARY '
            'KEY, Z_ENT INTEGER, Z_OPT INTEGER, ZCREATIONDATE TIMESTAMP, '
            'ZIDENTIFIER VARCHAR, ZPROPERTIES BLOB )'),
        'ZCONTEXTUALKEYPATH': (
            'CREATE TABLE ZCONTEXTUALKEYPATH ( Z_PK INTEGER PRIMARY KEY, Z_ENT '
            'INTEGER, Z_OPT INTEGER, ZDEVICEID INTEGER, ZISEPHEMERAL INTEGER, '
            'ZISUSERCENTRIC INTEGER, ZCREATIONDATE TIMESTAMP, ZLASTMODIFIEDDATE '
            'TIMESTAMP, ZKEY VARCHAR, ZVALUE BLOB )'),
        'ZCUSTOMMETADATA': (
            'CREATE TABLE ZCUSTOMMETADATA ( Z_PK INTEGER PRIMARY KEY, Z_ENT '
            'INTEGER, Z_OPT INTEGER, ZINTEGERVALUE INTEGER, ZOBJECT INTEGER, '
            'Z9_OBJECT INTEGER, ZDATEVALUE TIMESTAMP, ZDOUBLEVALUE FLOAT, ZNAME '
            'VARCHAR, ZSTRINGVALUE VARCHAR, ZVALUEHASH VARCHAR, ZBINARYVALUE '
            'BLOB )'),
        'ZDELETIONCHANGESET': (
            'CREATE TABLE ZDELETIONCHANGESET ( Z_PK INTEGER PRIMARY KEY, Z_ENT '
            'INTEGER, Z_OPT INTEGER, ZSEQUENCENUMBER INTEGER, ZVERSION INTEGER, '
            'ZENDDATE TIMESTAMP, ZSTARTDATE TIMESTAMP, ZCKFOREIGNKEY VARCHAR, '
            'ZCKRECORDID VARCHAR, ZDEVICEIDENTIFIER VARCHAR, ZCHANGESET BLOB, '
            'ZCKRECORDSYSTEMFIELDS BLOB )'),
        'ZHISTOGRAM': (
            'CREATE TABLE ZHISTOGRAM ( Z_PK INTEGER PRIMARY KEY, Z_ENT INTEGER, '
            'Z_OPT INTEGER, ZSTREAMTYPECODE INTEGER, ZENDDATE TIMESTAMP, '
            'ZSTARTDATE TIMESTAMP, ZCUSTOMIDENTIFIER VARCHAR, ZDEVICEIDENTIFIER '
            'VARCHAR, ZIDENTIFIER VARCHAR, ZSTREAMNAME VARCHAR )'),
        'ZHISTOGRAMVALUE': (
            'CREATE TABLE ZHISTOGRAMVALUE ( Z_PK INTEGER PRIMARY KEY, Z_ENT '
            'INTEGER, Z_OPT INTEGER, ZINTEGERVALUE INTEGER, ZHISTOGRAM INTEGER, '
            'ZCOUNT FLOAT, ZSTRINGVALUE VARCHAR )'),
        'ZKEYVALUE': (
            'CREATE TABLE ZKEYVALUE ( Z_PK INTEGER PRIMARY KEY, Z_ENT INTEGER, '
            'Z_OPT INTEGER, ZDOMAIN VARCHAR, ZKEY VARCHAR, ZVALUE BLOB )'),
        'ZOBJECT': (
            'CREATE TABLE ZOBJECT ( Z_PK INTEGER PRIMARY KEY, Z_ENT INTEGER, '
            'Z_OPT INTEGER, ZUUIDHASH INTEGER, ZEVENT INTEGER, ZSOURCE INTEGER, '
            'ZCATEGORYTYPE INTEGER, ZINTEGERVALUE INTEGER, ZENDDAYOFWEEK '
            'INTEGER, ZENDSECONDOFDAY INTEGER, ZHASCUSTOMMETADATA INTEGER, '
            'ZHASSTRUCTUREDMETADATA INTEGER, ZSECONDSFROMGMT INTEGER, '
            'ZSHOULDSYNC INTEGER, ZSTARTDAYOFWEEK INTEGER, ZSTARTSECONDOFDAY '
            'INTEGER, ZVALUECLASS INTEGER, ZVALUEINTEGER INTEGER, '
            'ZVALUETYPECODE INTEGER, ZSTRUCTUREDMETADATA INTEGER, ZVALUE '
            'INTEGER, Z9_VALUE INTEGER, ZIDENTIFIERTYPE INTEGER, ZQUANTITYTYPE '
            'INTEGER, ZOBJECT INTEGER, Z9_OBJECT INTEGER, ZSUBJECT INTEGER, '
            'Z9_SUBJECT INTEGER, ZCREATIONDATE TIMESTAMP, ZLOCALCREATIONDATE '
            'TIMESTAMP, ZCONFIDENCE FLOAT, ZENDDATE TIMESTAMP, ZSTARTDATE '
            'TIMESTAMP, ZVALUEDOUBLE FLOAT, ZDOUBLEVALUE FLOAT, ZUUID VARCHAR, '
            'ZSTREAMNAME VARCHAR, ZVALUESTRING VARCHAR, ZSTRING VARCHAR, '
            'ZVERBPHRASE VARCHAR, ZMETADATA BLOB )'),
        'ZSOURCE': (
            'CREATE TABLE ZSOURCE ( Z_PK INTEGER PRIMARY KEY, Z_ENT INTEGER, '
            'Z_OPT INTEGER, ZUSERID INTEGER, ZBUNDLEID VARCHAR, ZDEVICEID '
            'VARCHAR, ZGROUPID VARCHAR, ZITEMID VARCHAR, ZSOURCEID VARCHAR )'),
        'ZSTRUCTUREDMETADATA': (
            'CREATE TABLE ZSTRUCTUREDMETADATA ( Z_PK INTEGER PRIMARY KEY, Z_ENT '
            'INTEGER, Z_OPT INTEGER, Z_CDPORTRAITMETADATAKEY__ALGORITHM '
            'INTEGER, Z_CDPORTRAITMETADATAKEY__ASSETVERSION INTEGER, '
            'Z_DKAPPINSTALLMETADATAKEY__ISINSTALL INTEGER, '
            'Z_DKAPPLICATIONACTIVITYMETADATAKEY__ISELIGIBLEFORPREDICTION '
            'INTEGER, Z_DKAPPLICATIONACTIVITYMETADATAKEY__ISPUBLICLYINDEXABLE '
            'INTEGER, Z_DKAPPLICATIONMETADATAKEY__PROCESSIDENTIFIER INTEGER, '
            'Z_DKAUDIOMETADATAKEY__ROUTECHANGEREASON INTEGER, '
            'Z_DKBLUETOOTHMETADATAKEY__DEVICETYPE INTEGER, '
            'Z_DKBULLETINBOARDMETADATAKEY__HASDATE INTEGER, '
            'Z_DKDIGITALHEALTHMETADATAKEY__USAGETYPE INTEGER, '
            'Z_DKGLANCELAUNCHMETADATA__DEVICEIDENTIFIER INTEGER, '
            'Z_DKINTENTMETADATAKEY__DONATEDBYSIRI INTEGER, '
            'Z_DKINTENTMETADATAKEY__INTENTHANDLINGSTATUS INTEGER, '
            'Z_DKINTENTMETADATAKEY__INTENTTYPE INTEGER, '
            'Z_DKNOWPLAYINGMETADATAKEY__IDENTIFIER INTEGER, '
            'Z_DKNOWPLAYINGMETADATAKEY__PLAYING INTEGER, '
            'Z_DKSEARCHFEEDBACKMETADATAKEY__INTERACTIONTYPE INTEGER, '
            'Z_DKSEARCHFEEDBACKMETADATAKEY__SUGGESTIONTYPE INTEGER, '
            'Z_QPMETRICSMETADATAKEY__QUERYENGAGED INTEGER, '
            'Z_QPMETRICSMETADATAKEY__RESULTENGAGED INTEGER, '
            'ZCOM_APPLE_CALENDARUIKIT_USERACTIVITY_DATE INTEGER, '
            'ZCOM_APPLE_CALENDARUIKIT_USERACTIVITY_ENDDATE INTEGER, '
            'Z_CDPORTRAITMETADATAKEY__DECAYRATE FLOAT, '
            'Z_CDPORTRAITMETADATAKEY__SCORE FLOAT, '
            'Z_DKAPPLICATIONACTIVITYMETADATAKEY__EXPIRATIONDATE TIMESTAMP, '
            'Z_DKLOCATIONAPPLICATIONACTIVITYMETADATAKEY__LATITUDE FLOAT, '
            'Z_DKLOCATIONAPPLICATIONACTIVITYMETADATAKEY__LONGITUDE FLOAT, '
            'Z_DKLOCATIONMETADATAKEY__LATITUDE FLOAT, '
            'Z_DKLOCATIONMETADATAKEY__LONGITUDE FLOAT, '
            'Z_DKNOWPLAYINGMETADATAKEY__DURATION FLOAT, '
            'Z_DKNOWPLAYINGMETADATAKEY__ELAPSED FLOAT, '
            'Z_DKPERIODMETADATAKEY__PERIODEND TIMESTAMP, '
            'Z_DKPERIODMETADATAKEY__PERIODSTART TIMESTAMP, '
            'Z_QPMETRICSMETADATAKEY__TIMESTAMP FLOAT, '
            'Z_CDENTITYMETADATAKEY__BESTLANGUAGE VARCHAR, '
            'Z_CDENTITYMETADATAKEY__NAME VARCHAR, '
            'Z_CDPORTRAITMETADATAKEY__OSBUILD VARCHAR, '
            'Z_DKAPPINSTALLMETADATAKEY__PRIMARYCATEGORY VARCHAR, '
            'Z_DKAPPINSTALLMETADATAKEY__TITLE VARCHAR, '
            'Z_DKAPPLICATIONACTIVITYMETADATAKEY__ACTIVITYTYPE VARCHAR, '
            'Z_DKAPPLICATIONACTIVITYMETADATAKEY__CONTENTDESCRIPTION VARCHAR, '
            'Z_DKAPPLICATIONACTIVITYMETADATAKEY__ITEMIDENTIFIER VARCHAR, '
            'Z_DKAPPLICATIONACTIVITYMETADATAKEY__ITEMRELATEDUNIQUEIDENTIFIER '
            'VARCHAR, '
            'Z_DKAPPLICATIONACTIVITYMETADATAKEY__SUGGESTEDINVOCATIONPHRASE '
            'VARCHAR, Z_DKAPPLICATIONACTIVITYMETADATAKEY__TITLE VARCHAR, '
            'Z_DKAPPLICATIONACTIVITYMETADATAKEY__USERACTIVITYREQUIREDSTRING '
            'VARCHAR, Z_DKAPPLICATIONACTIVITYMETADATAKEY__USERACTIVITYUUID '
            'VARCHAR, Z_DKAPPLICATIONMETADATAKEY__BACKBOARDSTATE VARCHAR, '
            'Z_DKAPPLICATIONMETADATAKEY__EXTENSIONCONTAININGBUNDLEIDENTIFIER '
            'VARCHAR, Z_DKAPPLICATIONMETADATAKEY__EXTENSIONHOSTIDENTIFIER '
            'VARCHAR, Z_DKAPPLICATIONMETADATAKEY__LAUNCHREASON VARCHAR, '
            'Z_DKAUDIOMETADATAKEY__CHANNELS VARCHAR, '
            'Z_DKAUDIOMETADATAKEY__DATASOURCES VARCHAR, '
            'Z_DKAUDIOMETADATAKEY__IDENTIFIER VARCHAR, '
            'Z_DKAUDIOMETADATAKEY__PORTNAME VARCHAR, '
            'Z_DKAUDIOMETADATAKEY__PORTTYPE VARCHAR, '
            'Z_DKAUDIOMETADATAKEY__PREFERREDDATASOURCE VARCHAR, '
            'Z_DKAUDIOMETADATAKEY__SELECTEDDATASOURCE VARCHAR, '
            'Z_DKBATTERYSAVERMETADATAKEY__SOURCE VARCHAR, '
            'Z_DKBLUETOOTHMETADATAKEY__ADDRESS VARCHAR, '
            'Z_DKBLUETOOTHMETADATAKEY__NAME VARCHAR, '
            'Z_DKBULLETINBOARDMETADATAKEY__FEED VARCHAR, '
            'Z_DKBULLETINBOARDMETADATAKEY__MESSAGE VARCHAR, '
            'Z_DKBULLETINBOARDMETADATAKEY__SUBTITLE VARCHAR, '
            'Z_DKBULLETINBOARDMETADATAKEY__TITLE VARCHAR, '
            'Z_DKCALENDARMETADATAKEY__INTERACTION VARCHAR, '
            'Z_DKCALLMETADATAKEY__INTERACTION VARCHAR, '
            'Z_DKDEVICEIDMETADATAKEY__DEVICEIDENTIFIER VARCHAR, '
            'Z_DKDIGITALHEALTHMETADATAKEY__WEBDOMAIN VARCHAR, '
            'Z_DKINTENTMETADATAKEY__INTENTCLASS VARCHAR, '
            'Z_DKINTENTMETADATAKEY__INTENTVERB VARCHAR, '
            'Z_DKLOCATIONAPPLICATIONACTIVITYMETADATAKEY__URL VARCHAR, '
            'Z_DKLOCATIONAPPLICATIONACTIVITYMETADATAKEY__CITY VARCHAR, '
            'Z_DKLOCATIONAPPLICATIONACTIVITYMETADATAKEY__COUNTRY VARCHAR, '
            'Z_DKLOCATIONAPPLICATIONACTIVITYMETADATAKEY__DISPLAYNAME VARCHAR, '
            'Z_DKLOCATIONAPPLICATIONACTIVITYMETADATAKEY__FULLYFORMATTEDADDRESS '
            'VARCHAR, Z_DKLOCATIONAPPLICATIONACTIVITYMETADATAKEY__LOCATIONNAME '
            'VARCHAR, Z_DKLOCATIONAPPLICATIONACTIVITYMETADATAKEY__POSTALCODE_V2 '
            'VARCHAR, '
            'Z_DKLOCATIONAPPLICATIONACTIVITYMETADATAKEY__STATEORPROVINCE '
            'VARCHAR, '
            'Z_DKLOCATIONAPPLICATIONACTIVITYMETADATAKEY__SUBTHOROUGHFARE '
            'VARCHAR, Z_DKLOCATIONAPPLICATIONACTIVITYMETADATAKEY__THOROUGHFARE '
            'VARCHAR, Z_DKLOCATIONMETADATAKEY__IDENTIFIER VARCHAR, '
            'Z_DKMETADATAHOMEAPPVIEW__HOMEUUID VARCHAR, '
            'Z_DKMETADATAHOMEAPPVIEW__VIEWINFORMATION VARCHAR, '
            'Z_DKMETADATAHOMEAPPVIEW__VIEWNAME VARCHAR, '
            'Z_DKMETADATAHOMEAPPVIEW__VIEWUUID VARCHAR, '
            'Z_DKMETADATAHOMEKITACCESSORYCONTROL__ACCESSORYNAME VARCHAR, '
            'Z_DKMETADATAHOMEKITACCESSORYCONTROL__ACCESSORYUUID VARCHAR, '
            'Z_DKMETADATAHOMEKITACCESSORYCONTROL__CHARACTERISTICTYPE VARCHAR, '
            'Z_DKMETADATAHOMEKITACCESSORYCONTROL__CLIENTNAME VARCHAR, '
            'Z_DKMETADATAHOMEKITACCESSORYCONTROL__HOMEUUID VARCHAR, '
            'Z_DKMETADATAHOMEKITACCESSORYCONTROL__SERVICENAME VARCHAR, '
            'Z_DKMETADATAHOMEKITACCESSORYCONTROL__SERVICETYPE VARCHAR, '
            'Z_DKMETADATAHOMEKITSCENE__ACTIONSETNAME VARCHAR, '
            'Z_DKMETADATAHOMEKITSCENE__ACTIONSETTYPE VARCHAR, '
            'Z_DKMETADATAHOMEKITSCENE__ACTIONSETUUID VARCHAR, '
            'Z_DKMETADATAHOMEKITSCENE__CLIENTNAME VARCHAR, '
            'Z_DKMETADATAHOMEKITSCENE__HOMEUUID VARCHAR, '
            'Z_DKMETADATAHOMEKITSCENE__SCENENAME VARCHAR, '
            'Z_DKMICROLOCATIONMETADATAKEY__LOCATIONDISTRIBUTION VARCHAR, '
            'Z_DKMICROLOCATIONMETADATAKEY__MICROLOCATIONDISTRIBUTION VARCHAR, '
            'Z_DKNOTIFICATIONUSAGEMETADATAKEY__BUNDLEID VARCHAR, '
            'Z_DKNOTIFICATIONUSAGEMETADATAKEY__IDENTIFIER VARCHAR, '
            'Z_DKNOWPLAYINGMETADATAKEY__ALBUM VARCHAR, '
            'Z_DKNOWPLAYINGMETADATAKEY__ARTIST VARCHAR, '
            'Z_DKNOWPLAYINGMETADATAKEY__GENRE VARCHAR, '
            'Z_DKNOWPLAYINGMETADATAKEY__TITLE VARCHAR, '
            'Z_DKRELEVANTSHORTCUTMETADATAKEY__KEYIMAGEPROXYIDENTIFIER VARCHAR, '
            'Z_DKSAFARIHISTORYMETADATAKEY__TITLE VARCHAR, '
            'Z_DKSEARCHFEEDBACKMETADATAKEY__CLIENT VARCHAR, '
            'Z_DKSEARCHFEEDBACKMETADATAKEY__CONTACTID VARCHAR, '
            'Z_DKTOMBSTONEMETADATAKEY__EVENTSOURCEDEVICEID VARCHAR, '
            'Z_DKTOMBSTONEMETADATAKEY__EVENTSTREAMNAME VARCHAR, '
            'Z_QPMETRICSMETADATAKEY__QUERY VARCHAR, '
            'ZCOM_APPLE_CALENDARUIKIT_USERACTIVITY_EXTERNALID VARCHAR, '
            'ZKCDCSNOTIFICATIONOPTIONCLIENTIDENTIFIERKEY VARCHAR, '
            'ZKCDCSNOTIFICATIONOPTIONCLIENTLAUNCHKEY VARCHAR, '
            'ZKCDCSNOTIFICATIONOPTIONPERSISTENTPREDICATESTRINGKEY VARCHAR, '
            'ZMETADATAHASH VARCHAR, '
            'Z_DKAPPLICATIONACTIVITYMETADATAKEY__ITEMRELATEDCONTENTURL VARCHAR, '
            'Z_DKDIGITALHEALTHMETADATAKEY__WEBPAGEURL VARCHAR, '
            'Z_DKAPPINSTALLMETADATAKEY__SUBCATEGORIES BLOB, '
            'Z_DKINTENTMETADATAKEY__SERIALIZEDINTERACTION BLOB, '
            'Z_DKLOCATIONAPPLICATIONACTIVITYMETADATAKEY__PHONENUMBERS BLOB, '
            'Z_DKRELEVANTSHORTCUTMETADATAKEY__SERIALIZEDRELEVANTSHORTCUT BLOB, '
            'Z_QPMETRICSMETADATAKEY__CANDIDATELIST BLOB, '
            'Z_QPMETRICSMETADATAKEY__QUERYLIST BLOB )'),
        'ZSYNCPEER': (
            'CREATE TABLE ZSYNCPEER ( Z_PK INTEGER PRIMARY KEY, Z_ENT INTEGER, '
            'Z_OPT INTEGER, ZCLOUDID VARCHAR, ZDEVICEID VARCHAR, ZRAPPORTID '
            'VARCHAR, ZUUID BLOB )'),
        'Z_4EVENT': (
            'CREATE TABLE Z_4EVENT ( Z_4CUSTOMMETADATA INTEGER, Z_11EVENT '
            'INTEGER, PRIMARY KEY (Z_4CUSTOMMETADATA, Z_11EVENT) )'),
        'Z_METADATA': (
            'CREATE TABLE Z_METADATA (Z_VERSION INTEGER PRIMARY KEY, Z_UUID '
            'VARCHAR(255), Z_PLIST BLOB)'),
        'Z_MODELCACHE': (
            'CREATE TABLE Z_MODELCACHE (Z_CONTENT BLOB)'),
        'Z_PRIMARYKEY': (
            'CREATE TABLE Z_PRIMARYKEY (Z_ENT INTEGER PRIMARY KEY, Z_NAME '
            'VARCHAR, Z_SUPER INTEGER, Z_MAX INTEGER)')}
  
    SCHEMAS = [_SCHEMA_10_13, _SCHEMA_10_14]
  
    def KnowledgeCRow(
        self, parser_mediator, query, row, **unused_kwargs):
      """Parses KnowledgeC application activity
  
      Args:
        parser_mediator (ParserMediator): mediates interactions between parsers
            and other components, such as storage and dfvfs.
        query (str): query that created the row.
        row (sqlite3.Row): row.
      """
      query_hash = hash(query)
  
      action = self._GetRowValue(query_hash, row, 'action')
  
      if action.startswith('/safari/'):
        event_data = MacKnowledgeCSafariEventData()
        event_data.url = self._GetRowValue(query_hash, row, 'zvaluestring')
        event_data.title = self._GetRowValue(query_hash, row, 'title')
      elif action.startswith('/app/'):
        event_data = MacKnowledgeCApplicationEventData()
        event_data.bundle_identifier = self._GetRowValue(
            query_hash, row, 'zvaluestring')
      else:
        # TODO: Add support for additional action types.
        return
  
      entry_creation = self._GetRowValue(query_hash, row, 'entry_creation')
      activity_starts = self._GetRowValue(query_hash, row, 'start')
      activity_ends = self._GetRowValue(query_hash, row, 'end')
  
      if activity_starts and activity_ends:
        event_data.duration = activity_ends - activity_starts
  
      entry_creation_time = dfdatetime_cocoa_time.CocoaTime(
          timestamp=entry_creation)
      entry_creation_event = time_events.DateTimeValuesEvent(
          entry_creation_time, definitions.TIME_DESCRIPTION_CREATION)
      activity_starts_time = dfdatetime_cocoa_time.CocoaTime(
          timestamp=activity_starts)
      parser_mediator.ProduceEventWithEventData(
          entry_creation_event, event_data)
  
      if activity_starts:
        activity_starts_event = time_events.DateTimeValuesEvent(
            activity_starts_time, definitions.TIME_DESCRIPTION_START)
        parser_mediator.ProduceEventWithEventData(
            activity_starts_event, event_data)
  
      if activity_ends:
        activity_ends_time = dfdatetime_cocoa_time.CocoaTime(
            timestamp=activity_ends)
        activity_ends_event = time_events.DateTimeValuesEvent(
            activity_ends_time, definitions.TIME_DESCRIPTION_END)
        parser_mediator.ProduceEventWithEventData(
            activity_ends_event, event_data)
  
  
  sqlite.SQLiteParser.RegisterPlugin(MacKnowledgeCPlugin)
  