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/**
 * Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
 * SPDX-License-Identifier: Apache-2.0.
 */
#include <aws/core/Version.h> 
#include <aws/core/utils/logging/LogMacros.h> 
#include <aws/core/Aws.h> 
#include <aws/core/client/CoreErrors.h>
#include <aws/core/utils/logging/AWSLogging.h> 
#include <aws/core/utils/logging/DefaultLogSystem.h> 
#include <aws/core/Globals.h> 
#include <aws/core/external/cjson/cJSON.h> 
#include <aws/core/monitoring/MonitoringManager.h> 
#include <aws/core/net/Net.h> 
#include <aws/core/config/AWSProfileConfigLoader.h>
#include <aws/core/internal/AWSHttpResourceClient.h>
 
namespace Aws 
{ 
    static const char* ALLOCATION_TAG = "Aws_Init_Cleanup"; 
 
    void InitAPI(const SDKOptions &options) 
    { 
#ifdef USE_AWS_MEMORY_MANAGEMENT 
        if(options.memoryManagementOptions.memoryManager) 
        { 
            Aws::Utils::Memory::InitializeAWSMemorySystem(*options.memoryManagementOptions.memoryManager); 
        } 
#endif // USE_AWS_MEMORY_MANAGEMENT 
        Aws::Client::CoreErrorsMapper::InitCoreErrorsMapper();
        if(options.loggingOptions.logLevel != Aws::Utils::Logging::LogLevel::Off) 
        { 
            if(options.loggingOptions.logger_create_fn) 
            { 
                Aws::Utils::Logging::InitializeAWSLogging(options.loggingOptions.logger_create_fn()); 
            } 
            else 
            { 
                Aws::Utils::Logging::InitializeAWSLogging( 
                        Aws::MakeShared<Aws::Utils::Logging::DefaultLogSystem>(ALLOCATION_TAG, options.loggingOptions.logLevel, options.loggingOptions.defaultLogPrefix)); 
            } 
            // For users to better debugging in case multiple versions of SDK installed 
            AWS_LOGSTREAM_INFO(ALLOCATION_TAG, "Initiate AWS SDK for C++ with Version:" << Aws::String(Aws::Version::GetVersionString())); 
        } 
 
        Aws::Config::InitConfigAndCredentialsCacheManager();

        if (options.cryptoOptions.aes_CBCFactory_create_fn)
        { 
            Aws::Utils::Crypto::SetAES_CBCFactory(options.cryptoOptions.aes_CBCFactory_create_fn()); 
        } 
 
        if(options.cryptoOptions.aes_CTRFactory_create_fn) 
        { 
            Aws::Utils::Crypto::SetAES_CTRFactory(options.cryptoOptions.aes_CTRFactory_create_fn()); 
        } 
 
        if(options.cryptoOptions.aes_GCMFactory_create_fn) 
        { 
            Aws::Utils::Crypto::SetAES_GCMFactory(options.cryptoOptions.aes_GCMFactory_create_fn()); 
        } 
 
        if(options.cryptoOptions.md5Factory_create_fn) 
        { 
            Aws::Utils::Crypto::SetMD5Factory(options.cryptoOptions.md5Factory_create_fn()); 
        } 
 
        if(options.cryptoOptions.sha256Factory_create_fn) 
        { 
            Aws::Utils::Crypto::SetSha256Factory(options.cryptoOptions.sha256Factory_create_fn()); 
        } 
 
        if(options.cryptoOptions.sha256HMACFactory_create_fn) 
        { 
            Aws::Utils::Crypto::SetSha256HMACFactory(options.cryptoOptions.sha256HMACFactory_create_fn()); 
        } 
 
        if (options.cryptoOptions.aes_KeyWrapFactory_create_fn) 
        { 
            Aws::Utils::Crypto::SetAES_KeyWrapFactory(options.cryptoOptions.aes_KeyWrapFactory_create_fn()); 
        } 
 
        if(options.cryptoOptions.secureRandomFactory_create_fn) 
        { 
            Aws::Utils::Crypto::SetSecureRandomFactory(options.cryptoOptions.secureRandomFactory_create_fn()); 
        } 
 
        Aws::Utils::Crypto::SetInitCleanupOpenSSLFlag(options.cryptoOptions.initAndCleanupOpenSSL); 
        Aws::Utils::Crypto::InitCrypto(); 
 
        if(options.httpOptions.httpClientFactory_create_fn) 
        { 
            Aws::Http::SetHttpClientFactory(options.httpOptions.httpClientFactory_create_fn()); 
        } 
 
        Aws::Http::SetInitCleanupCurlFlag(options.httpOptions.initAndCleanupCurl); 
        Aws::Http::SetInstallSigPipeHandlerFlag(options.httpOptions.installSigPipeHandler); 
        Aws::Http::InitHttp(); 
        Aws::InitializeEnumOverflowContainer(); 
        cJSON_Hooks hooks; 
        hooks.malloc_fn = [](size_t sz) { return Aws::Malloc("cJSON_Tag", sz); }; 
        hooks.free_fn = Aws::Free; 
        cJSON_InitHooks(&hooks); 
        Aws::Net::InitNetwork(); 
        Aws::Internal::InitEC2MetadataClient();
        Aws::Monitoring::InitMonitoring(options.monitoringOptions.customizedMonitoringFactory_create_fn); 
    } 
 
    void ShutdownAPI(const SDKOptions& options) 
    { 
        Aws::Monitoring::CleanupMonitoring(); 
        Aws::Internal::CleanupEC2MetadataClient();
        Aws::Net::CleanupNetwork(); 
        Aws::CleanupEnumOverflowContainer(); 
        Aws::Http::CleanupHttp(); 
        Aws::Utils::Crypto::CleanupCrypto(); 
 
        Aws::Config::CleanupConfigAndCredentialsCacheManager();

        if(options.loggingOptions.logLevel != Aws::Utils::Logging::LogLevel::Off) 
        { 
            Aws::Utils::Logging::ShutdownAWSLogging(); 
        } 

        Aws::Client::CoreErrorsMapper::CleanupCoreErrorsMapper();
 
#ifdef USE_AWS_MEMORY_MANAGEMENT 
        if(options.memoryManagementOptions.memoryManager) 
        { 
            Aws::Utils::Memory::ShutdownAWSMemorySystem(); 
        } 
#endif // USE_AWS_MEMORY_MANAGEMENT 
    } 
}