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/*
* Copyright (c) 2015 Samsung Electronics Co., Ltd All Rights Reserved
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/*
* @file logic.h
* @author Janusz Kozerski (j.kozerski@samsung.com)
* @version 1.0
* @brief This file is the implementation of SQL queries
*/
#ifndef CCHECKER_LOGIC_H
#define CCHECKER_LOGIC_H
#include <condition_variable>
#include <gio/gio.h>
#include <string>
#include <vector>
#include <list>
#include <thread>
#include <cchecker/app.h>
#include <cchecker/certs.h>
#include <cchecker/queue.h>
namespace CCHECKER {
namespace DB {
class SqlQuery;
}
enum error_t {
NO_ERROR,
REGISTER_CALLBACK_ERROR,
DBUS_ERROR,
PACKAGE_MANAGER_ERROR,
DATABASE_ERROR,
INTERNAL_ERROR
};
enum pkgmgr_event_t {
EVENT_INSTALL,
EVENT_UNINSTALL
};
class Logic {
public:
Logic(void);
virtual ~Logic(void);
error_t setup();
static void pkgmgr_install_callback(GDBusProxy *proxy,
gchar *sender_name,
gchar *signal_name,
GVariant *parameters,
void *logic_ptr);
static void pkgmgr_uninstall_callback(GDBusProxy *proxy,
gchar *sender_name,
gchar *signal_name,
GVariant *parameters,
void *logic_ptr);
static void connman_callback(GDBusProxy *proxy,
gchar *sender_name,
gchar *signal_name,
GVariant *parameters,
void *logic_ptr);
private:
error_t setup_db();
void load_database_to_buffer();
void add_ocsp_url(const std::string &issuer, const std::string &url, int64_t date);
void add_app_to_buffer_and_database(const app_t &app);
void remove_app_from_buffer_and_database(const app_t &app);
void set_connman_online_state();
void pkgmgr_callback_internal(GVariant *parameters, pkgmgr_event_t event);
error_t register_dbus_signal_handler(GDBusProxy **proxy,
const char *name,
const char *object_path,
const char *interface_name,
void (*callback) (GDBusProxy *proxy,
gchar *sender_name,
gchar *signal_name,
GVariant *parameters,
void *logic_ptr)
);
void process_all(void);
void process_queue(void);
void process_event(const event_t &event);
void process_buffer(void);
bool get_online(void) const;
void set_online(bool online);
bool get_should_exit(void) const;
void set_should_exit(void);
void call_ui(const app_t &app);
Queue m_queue;
Certs m_certs;
std::list<app_t> m_buffer;
DB::SqlQuery *m_sqlquery;
bool m_was_setup_called;
bool m_is_online;
std::condition_variable m_to_process;
std::mutex m_mutex_cv;
std::thread m_thread;
bool m_should_exit;
GDBusProxy *m_proxy_connman;
GDBusProxy *m_proxy_pkgmgr_install;
GDBusProxy *m_proxy_pkgmgr_uninstall;
};
} // CCHECKER
#endif //CCHECKER_LOGIC_H
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