GpgFrontend::DataObjectOperator Class Reference

Inheritance diagram for GpgFrontend::DataObjectOperator:

Collaboration diagram for GpgFrontend::DataObjectOperator:

Public Member Functions
	DataObjectOperator (int channel=SingletonFunctionObject::GetDefaultChannel())
	DataObjectOperator constructor. More...
std::string	SaveDataObj (const std::string &_key, const nlohmann::json &value)
std::optional< nlohmann::json >	GetDataObject (const std::string &_key)
std::optional< nlohmann::json >	GetDataObjectByRef (const std::string &_ref)
Public Member Functions inherited from GpgFrontend::SingletonFunctionObject< DataObjectOperator >
int	GetChannel () const
	Get the Channel object. More...
	SingletonFunctionObject (DataObjectOperator &&)=delete
	Construct a new Singleton Function Object object.
	SingletonFunctionObject (const DataObjectOperator &)=delete
	Construct a new Singleton Function Object object.
void	operator= (const DataObjectOperator &)=delete

Private Member Functions
void	init_app_secure_key ()
	init the secure key of application data object More...

Private Attributes
GlobalSettingStation &	global_setting_station_
	GlobalSettingStation. More...
std::filesystem::path	app_secure_path_
	Where sensitive information is stored. More...
std::filesystem::path	app_secure_key_path_
	Where the key of data object is stored. More...
std::filesystem::path	app_data_objs_path_
std::random_device	rd_
	Random device.
std::mt19937	mt_ = std::mt19937(rd_())
	Mersenne twister.
QByteArray	hash_key_
	Hash key.

Additional Inherited Members
Static Public Member Functions inherited from GpgFrontend::SingletonFunctionObject< DataObjectOperator >
static DataObjectOperator &	GetInstance (int channel=GpgFrontend::GPGFRONTEND_DEFAULT_CHANNEL)
	Get the Instance object. More...
static DataObjectOperator &	CreateInstance (int channel, std::function< std::unique_ptr< DataObjectOperator >(void)> factory)
	Create a Instance object. More...
static DataObjectOperator &	CreateInstance (int channel, std::unique_ptr< DataObjectOperator > p_obj=nullptr)
	Create a Instance object. More...
static DataObjectOperator &	ReleaseChannel (int channel)
static int	GetDefaultChannel ()
	Get the Default Channel object. More...
Protected Member Functions inherited from GpgFrontend::SingletonFunctionObject< DataObjectOperator >
	SingletonFunctionObject ()=default
	Construct a new Singleton Function Object object.
	SingletonFunctionObject (int channel)
	Construct a new Singleton Function Object object. More...
virtual	~SingletonFunctionObject ()=default
	Destroy the Singleton Function Object object.
void	SetChannel (int channel)
	Set the Channel object. More...

Constructor & Destructor Documentation

DataObjectOperator()

GpgFrontend::DataObjectOperator::DataObjectOperator ( int  channel = SingletonFunctionObject::GetDefaultChannel() )

explicit

DataObjectOperator constructor.

Parameters

channel

channel

References app_data_objs_path_, app_secure_key_path_, app_secure_path_, hash_key_, init_app_secure_key(), and GpgFrontend::FileOperator::ReadFileStd().

Member Function Documentation

init_app_secure_key()

void GpgFrontend::DataObjectOperator::init_app_secure_key ( )

private

init the secure key of application data object

Copyright (C) 2021 Saturneric

This file is part of GpgFrontend.

GpgFrontend is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.

GpgFrontend is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with GpgFrontend. If not, see https://www.gnu.org/licenses/.

The initial version of the source code is inherited from the gpg4usb project, which is under GPL-3.0-or-later.

All the source code of GpgFrontend was modified and released by Saturnericeric@.nosp@m.bktu.nosp@m.s.com starting on May 12, 2021.

SPDX-License-Identifier: GPL-3.0-or-later

References app_secure_key_path_, GpgFrontend::SingletonFunctionObject< PassphraseGenerator >::GetInstance(), and GpgFrontend::FileOperator::WriteFileStd().

Referenced by DataObjectOperator().

Member Data Documentation

app_data_objs_path_

std::filesystem::path GpgFrontend::DataObjectOperator::app_data_objs_path_

private

Initial value:

=
      global_setting_station_.GetAppDataPath() / "data_objs"

Where data object is stored

Referenced by DataObjectOperator().

app_secure_key_path_

std::filesystem::path GpgFrontend::DataObjectOperator::app_secure_key_path_

private

Initial value:

=
      app_secure_path_ / "app.key"

Where the key of data object is stored.

Referenced by DataObjectOperator(), and init_app_secure_key().

app_secure_path_

std::filesystem::path GpgFrontend::DataObjectOperator::app_secure_path_

private

Initial value:

=
      global_setting_station_.GetAppConfigPath() /
      "secure"

Where sensitive information is stored.

Referenced by DataObjectOperator().

global_setting_station_

GlobalSettingStation& GpgFrontend::DataObjectOperator::global_setting_station_

private

Initial value:

=
      GlobalSettingStation::GetInstance()

GlobalSettingStation.

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The documentation for this class was generated from the following files:

• src/core/function/DataObjectOperator.h
• src/core/function/DataObjectOperator.cpp