// Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.

// SPDX-License-Identifier: Apache-2.0

#include <iostream>

#include <aws/core/Aws.h>

#include <aws/s3/S3Client.h>

#include <aws/s3/model/Bucket.h>

#include "s3_examples.h"

/**

* Before running this C++ code example, set up your development environment, including your credentials.

*

* For more information, see the following documentation topic:

*

* https://docs.aws.amazon.com/sdk-for-cpp/v1/developer-guide/getting-started.html

*

* Purpose

*

* Demonstrates using the AWS SDK for C++ to list the buckets in the current account.

*

*/

//! Routine which demonstrates listing the buckets in the current account.

/*!

\param clientConfig: Aws client configuration.

\return bool: Function succeeded.

*/

// snippet-start:[s3.cpp.list_buckets.code]

bool AwsDoc::S3::listBuckets(const Aws::S3::S3ClientConfiguration &clientConfig) {

Aws::S3::S3Client client(clientConfig);

auto outcome = client.ListBuckets();

bool result = true;

if (!outcome.IsSuccess()) {

std::cerr << "Failed with error: " << outcome.GetError() << std::endl;

result = false;

} else {

std::cout << "Found " << outcome.GetResult().GetBuckets().size() << " buckets\n";

for (auto &&b: outcome.GetResult().GetBuckets()) {

std::cout << b.GetName() << std::endl;

}

}

return result;

}

// snippet-end:[s3.cpp.list_buckets.code]

/*

*

* main function

*

*/

#ifndef EXCLUDE_MAIN_FUNCTION

int main() {

//The Aws::SDKOptions struct contains SDK configuration options.

//An instance of Aws::SDKOptions is passed to the Aws::InitAPI and

//Aws::ShutdownAPI methods. The same instance should be sent to both methods.

Aws::SDKOptions options;

//The AWS SDK for C++ must be initialized by calling Aws::InitAPI.

InitAPI(options);

{

Aws::S3::S3ClientConfiguration clientConfig;

// Optional: Set to the AWS Region in which the bucket was created (overrides config file).

// clientConfig.region = "us-east-1";

AwsDoc::S3::listBuckets(clientConfig);

}

//Before the application terminates, the SDK must be shut down.

ShutdownAPI(options);

return 0;

}

#endif // EXCLUDE_MAIN_FUNCTION