ConfigProcessor.h

// Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
// SPDX-License-Identifier: BSD-3-Clause-Clear
 
#ifndef SERVER_CONFIG_PROCESSOR_H
#define SERVER_CONFIG_PROCESSOR_H
 
#include <string>
#include <vector>
#include <stack>
#include <fstream>
#include <memory>
#include <sstream>
#include <cerrno>
#include <stdexcept>
 
#include "YamlParser.h"
#include "Logger.h"
#include "ResourceRegistry.h"
#include "PropertiesRegistry.h"
#include "TargetRegistry.h"
#include "Utils.h"
#include "AuxRoutines.h"
 
// Resource Config
#define RESOURCE_CONFIGS_ROOT "ResourceConfigs"
#define RESOURCE_CONFIGS_ELEM_RESOURCE_TYPE "ResType"
#define RESOURCE_CONFIGS_ELEM_RESOURCE_ID "ResID"
#define RESOURCE_CONFIGS_ELEM_RESOURCENAME "Name"
#define RESOURCE_CONFIGS_ELEM_RESOURCEPATH "Path"
#define RESOURCE_CONFIGS_ELEM_SUPPORTED "Supported"
#define RESOURCE_CONFIGS_ELEM_HIGHTHRESHOLD "HighThreshold"
#define RESOURCE_CONFIGS_ELEM_LOWTHRESHOLD "LowThreshold"
#define RESOURCE_CONFIGS_ELEM_PERMISSIONS "Permissions"
#define RESOURCE_CONFIGS_ELEM_MODES "Modes"
#define RESOURCE_CONFIGS_ELEM_POLICY "Policy"
#define RESOURCE_CONFIGS_ELEM_APPLY_TYPE "ApplyType"
 
// Target Info Config
#define TARGET_CONFIGS_ROOT "TargetConfig"
#define TARGET_NAME_LIST "TargetName"
#define TARGET_CLUSTER_INFO "ClusterInfo"
#define TARGET_CLUSTER_INFO_LOGICAL_ID "LgcId"
#define TARGET_CLUSTER_INFO_PHYSICAL_ID "PhyId"
#define TARGET_CLUSTER_SPREAD "ClusterSpread"
#define TARGET_PER_CLUSTER_CORE_COUNT "NumCores"
 
// CGroup Config
#define INIT_CONFIGS_ROOT "InitConfigs"
#define INIT_CONFIGS_ELEM_CGROUPS_LIST "CgroupsInfo"
#define INIT_CONFIGS_ELEM_CGROUP_NAME "Name"
#define INIT_CONFIGS_ELEM_CGROUP_IDENTIFIER "ID"
#define INIT_CONFIGS_ELEM_CGROUP_CREATION "Create"
#define INIT_CONFIGS_ELEM_CGROUP_THREADED "IsThreaded"
 
// Cluster Map
#define INIT_CONFIGS_ELEM_CLUSTER_MAP "ClusterMap"
#define INIT_CONFIGS_ELEM_CLUSTER_MAP_CLUSTER_ID "Id"
#define INIT_CONFIGS_ELEM_CLUSTER_MAP_CLUSTER_TYPE "Type"
 
// Mpam Config
#define INIT_CONFIGS_ELEM_MPAM_GROUPS_LIST "MPAMgroupsInfo"
#define INIT_CONFIGS_ELEM_MPAM_GROUP_NAME "Name"
#define INIT_CONFIGS_ELEM_MPAM_GROUP_ID "ID"
#define INIT_CONFIGS_ELEM_MPAM_GROUP_PRIORITY "Priority"
 
// Cache Info
#define INIT_CONFIGS_ELEM_CACHE_INFO_LIST "CacheInfo"
#define INIT_CONFIGS_ELEM_CACHE_INFO_TYPE "Type"
#define INIT_CONFIGS_ELEM_CACHE_INFO_BLK_CNT "NumCacheBlocks"
#define INIT_CONFIGS_ELEM_CACHE_INFO_PRIO_AWARE "PriorityAware"
 
// Properties
#define PROPERTY_CONFIGS_ROOT "PropertyConfigs"
#define PROPERTY_CONFIGS_ELEM_NAME "Name"
#define PROPERTY_CONFIGS_ELEM_VALUE "Value"
 
class ConfigProcessor {
private:
    ErrCode parseResourceConfigYamlNode(const std::string& filePath, int8_t isBuSpecified);
    ErrCode parsePropertiesConfigYamlNode(const std::string& filePath);
    ErrCode parseInitConfigYamlNode(const std::string& filePath);
    ErrCode parseTargetConfigYamlNode(const std::string& filePath);
 
public:
    ErrCode parseResourceConfigs(const std::string& filePath, int8_t isBuSpecified=false);
    ErrCode parsePropertiesConfigs(const std::string& filePath);
    ErrCode parseInitConfigs(const std::string& filePath);
    ErrCode parseTargetConfigs(const std::string& filePath);
    ErrCode parse(ConfigType configType, const std::string& filePath, int8_t isBuSpecified=false);
};
 
#endif