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/*
* Copyright (c) 2023 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.
*/
#ifndef LAUNCHPAD_PROCESS_POOL_CONFIG_HH_
#define LAUNCHPAD_PROCESS_POOL_CONFIG_HH_
#include <vconf.h>
#include <string>
#include <ini_parser.hh>
namespace launchpad {
class Config {
public:
class MemoryStatus {
public:
explicit MemoryStatus(const IniParser& parser);
const std::string& GetLowKey() const;
const int GetLowValue() const;
const std::string& GetNormalKey() const;
const int GetNormalValue() const;
private:
std::string low_key_ = VCONFKEY_SYSMAN_LOW_MEMORY;
int low_value_ = VCONFKEY_SYSMAN_LOW_MEMORY_SOFT_WARNING;
std::string normal_key_ = VCONFKEY_SYSMAN_LOW_MEMORY;
int normal_value_ = VCONFKEY_SYSMAN_LOW_MEMORY_NORMAL;
};
class MemoryMonitor {
public:
explicit MemoryMonitor(const IniParser& parser);
const int GetThreshold() const;
const int GetInterval() const;
private:
int threshold_ = 80;
int interval_ = 5000;
};
class CPUChecker {
public:
explicit CPUChecker(const IniParser& parser);
const int GetMaxCount() const;
const bool IsEnabled() const;
private:
int max_count_ = 10;
bool enable_ = false;
};
class Logger {
public:
explicit Logger(const IniParser& parser);
const std::string& GetPath() const;
const bool IsEnabled() const;
private:
std::string path_ = "/var/log/appfw";
bool enable_ = true;
};
class ProcessPool {
public:
explicit ProcessPool(const IniParser& parser);
const int GetNumberOfProcesses() const;
const int GetNumberOfLoaderProcesses() const;
private:
int number_of_processes_ = 1;
int number_of_loader_processes_ = 1;
};
class LaunchMode {
public:
enum class Mode : int {
PreviousOperation = 0,
DefaultOperation = 1,
AlwaysLoader = 2,
AlwaysLoaderWithoutCPUChecker = 3,
AlwaysLoaderWithLowPriority = 4,
};
explicit LaunchMode(const IniParser& parser);
const Mode GetMode() const;
private:
Mode mode_ = Mode::DefaultOperation;
};
Config(const Config&) = delete;
Config& operator = (const Config&) = delete;
Config(Config&&) = delete;
Config& operator = (Config&&) = delete;
static Config& GetInst();
const MemoryStatus& GetMemoryStatus() const;
const MemoryMonitor& GetMemoryMonitor() const;
const CPUChecker& GetCPUChecker() const;
const Logger& GetLogger() const;
const ProcessPool& GetProcessPool() const;
const LaunchMode& GetLaunchMode() const;
private:
Config();
~Config() = default;
private:
IniParser parser_;
MemoryStatus memory_status_;
MemoryMonitor memory_monitor_;
CPUChecker cpu_checker_;
Logger logger_;
ProcessPool process_pool_;
LaunchMode launch_mode_;
};
} // namespace launchpad
#endif // LAUNCHPAD_PROCESS_POOL_CONFIG_HH_
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