# Sample module in the public domain. Feel free to use this as a template
# for your modules (and you can remove this header and take complete credit
# and liability)
#
# Contact: Brian Carrier [carrier <at> sleuthkit [dot] org]
#
# This is free and unencumbered software released into the public domain.
#
# Anyone is free to copy, modify, publish, use, compile, sell, or
# distribute this software, either in source code form or as a compiled
# binary, for any purpose, commercial or non-commercial, and by any
# means.
#
# In jurisdictions that recognize copyright laws, the author or authors
# of this software dedicate any and all copyright interest in the
# software to the public domain. We make this dedication for the benefit
# of the public at large and to the detriment of our heirs and
# successors. We intend this dedication to be an overt act of
# relinquishment in perpetuity of all present and future rights to this
# software under copyright law.
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# OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
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# OTHER DEALINGS IN THE SOFTWARE.


# Ingest module for Autopsy with GUI
#
# Difference between other modules in this folder is that it has a GUI
# for user options.  This is not needed for very basic modules. If you
# don't need a configuration UI, start with the other sample module.
#
# Search for TODO for the things that you need to change
# See http://sleuthkit.org/autopsy/docs/api-docs/4.6.0/index.html for documentation


import jarray
import inspect
from java.lang import System
from java.util.logging import Level
from javax.swing import JCheckBox
from javax.swing import BoxLayout
from org.sleuthkit.autopsy.casemodule import Case
from org.sleuthkit.autopsy.casemodule.services import Services
from org.sleuthkit.autopsy.ingest import DataSourceIngestModule
from org.sleuthkit.autopsy.ingest import FileIngestModule
from org.sleuthkit.autopsy.ingest import GenericIngestModuleJobSettings
from org.sleuthkit.autopsy.ingest import IngestMessage
from org.sleuthkit.autopsy.ingest import IngestModule
from org.sleuthkit.autopsy.ingest.IngestModule import IngestModuleException
from org.sleuthkit.autopsy.ingest import IngestModuleFactoryAdapter
from org.sleuthkit.autopsy.ingest import IngestModuleIngestJobSettings
from org.sleuthkit.autopsy.ingest import IngestModuleIngestJobSettingsPanel
from org.sleuthkit.autopsy.ingest import IngestServices
from org.sleuthkit.autopsy.ingest import IngestModuleGlobalSettingsPanel
from org.sleuthkit.datamodel import BlackboardArtifact
from org.sleuthkit.datamodel import BlackboardAttribute
from org.sleuthkit.datamodel import ReadContentInputStream
from org.sleuthkit.autopsy.coreutils import Logger
from java.lang import IllegalArgumentException

# TODO: Rename this to something more specific
class SampleFileIngestModuleWithUIFactory(IngestModuleFactoryAdapter):
    def __init__(self):
        self.settings = None

    # TODO: give it a unique name.  Will be shown in module list, logs, etc.
    moduleName = "Sample Data Source Module with UI"

    def getModuleDisplayName(self):
        return self.moduleName

    # TODO: Give it a description
    def getModuleDescription(self):
        return "Sample module that does X, Y, and Z."

    def getModuleVersionNumber(self):
        return "1.0"

    # TODO: Update class name to one that you create below
    def getDefaultIngestJobSettings(self):
        return GenericIngestModuleJobSettings()

    # TODO: Keep enabled only if you need ingest job-specific settings UI
    def hasIngestJobSettingsPanel(self):
        return True

    # TODO: Update class names to ones that you create below
    def getIngestJobSettingsPanel(self, settings):
        if not isinstance(settings, GenericIngestModuleJobSettings):
            raise IllegalArgumentException("Expected settings argument to be instanceof GenericIngestModuleJobSettings")
        self.settings = settings
        return SampleFileIngestModuleWithUISettingsPanel(self.settings)


    def isFileIngestModuleFactory(self):
        return True


    # TODO: Update class name to one that you create below
    def createFileIngestModule(self, ingestOptions):
        return SampleFileIngestModuleWithUI(self.settings)


# File-level ingest module.  One gets created per thread.
# TODO: Rename this to something more specific. Could just remove "Factory" from above name.
# Looks at the attributes of the passed in file.
class SampleFileIngestModuleWithUI(FileIngestModule):

    _logger = Logger.getLogger(SampleFileIngestModuleWithUIFactory.moduleName)

    def log(self, level, msg):
        self._logger.logp(level, self.__class__.__name__, inspect.stack()[1][3], msg)

    # Autopsy will pass in the settings from the UI panel
    def __init__(self, settings):
        self.local_settings = settings


    # Where any setup and configuration is done
    # TODO: Add any setup code that you need here.
    def startUp(self, context):
        # As an example, determine if user configured a flag in UI
        if self.local_settings.getSetting("flag") == "true":
            self.log(Level.INFO, "flag is set")
        else:
            self.log(Level.INFO, "flag is not set")

        # Throw an IngestModule.IngestModuleException exception if there was a problem setting up
        # raise IngestModuleException("Oh No!")
        pass

    # Where the analysis is done.  Each file will be passed into here.
    # TODO: Add your analysis code in here.
    def process(self, file):
        # See code in pythonExamples/fileIngestModule.py for example code
        return IngestModule.ProcessResult.OK

    # Where any shutdown code is run and resources are freed.
    # TODO: Add any shutdown code that you need here.
    def shutDown(self):
        pass


# UI that is shown to user for each ingest job so they can configure the job.
# TODO: Rename this
class SampleFileIngestModuleWithUISettingsPanel(IngestModuleIngestJobSettingsPanel):
    # Note, we can't use a self.settings instance variable.
    # Rather, self.local_settings is used.
    # https://wiki.python.org/jython/UserGuide#javabean-properties
    # Jython Introspector generates a property - 'settings' on the basis
    # of getSettings() defined in this class. Since only getter function
    # is present, it creates a read-only 'settings' property. This auto-
    # generated read-only property overshadows the instance-variable -
    # 'settings'

    # We get passed in a previous version of the settings so that we can
    # prepopulate the UI
    # TODO: Update this for your UI
    def __init__(self, settings):
        self.local_settings = settings
        self.initComponents()
        self.customizeComponents()

    # TODO: Update this for your UI
    def checkBoxEvent(self, event):
        if self.checkbox.isSelected():
            self.local_settings.setSetting("flag", "true")
        else:
            self.local_settings.setSetting("flag", "false")

    # TODO: Update this for your UI
    def initComponents(self):
        self.setLayout(BoxLayout(self, BoxLayout.Y_AXIS))
        self.checkbox = JCheckBox("Flag", actionPerformed=self.checkBoxEvent)
        self.add(self.checkbox)

    # TODO: Update this for your UI
    def customizeComponents(self):
        self.checkbox.setSelected(self.local_settings.getSetting("flag") == "true")

    # Return the settings used
    def getSettings(self):
        return self.local_settings