test_put_object_buffer.cpp - AWS Code Sample

test_put_object_buffer.cpp

// 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/model/BucketLocationConstraint.h> #include <aws/s3/S3Client.h> #include <aws/core/utils/UUID.h> #include <aws/s3/model/CreateBucketRequest.h> #include <fstream> #include <aws/s3/model/DeleteObjectRequest.h> #include <aws/s3/model/DeleteBucketRequest.h> #include <awsdoc/s3/s3_examples.h> int main() { Aws::SDKOptions options; Aws::InitAPI(options); { // 1/4. Create the Amazon S3 bucket. // Create a unique bucket name to increase the chance of success // when trying to create the bucket. // Format: "my-bucket-" + lowercase UUID. Aws::S3::Model::BucketLocationConstraint region = Aws::S3::Model::BucketLocationConstraint::us_east_1; Aws::Client::ClientConfiguration config; config.region = "us-east-1"; Aws::S3::S3Client s3_client(config); Aws::String uuid = Aws::Utils::UUID::RandomUUID(); Aws::String bucket_name = "my-bucket-" + Aws::Utils::StringUtils::ToLower(uuid.c_str()); Aws::S3::Model::CreateBucketRequest create_bucket_request; create_bucket_request.SetBucket(bucket_name); Aws::S3::Model::CreateBucketOutcome create_bucket_outcome = s3_client.CreateBucket(create_bucket_request); if (!create_bucket_outcome.IsSuccess()) { std::cout << "Error: PutObjectBuffer test setup: Create bucket '" << bucket_name << "': " << create_bucket_outcome.GetError().GetMessage() << std::endl; std::cout << "No cleanup needed." << std::endl; return 1; } // 2/4. Add an object to the bucket. char* file_name = "my-file.txt"; std::ofstream myFile(file_name); myFile.close(); if (!AwsDoc::S3::PutObjectBuffer(bucket_name, file_name, "This is my sample text content.", "us-east-1")) { std::cout << "Error: PutObjectBuffer test. To clean up, you must " "delete the bucket '" << bucket_name << "' yourself." << std::endl; return 1; } // 3/4. Delete the object from the bucket. Aws::S3::Model::DeleteObjectRequest delete_object_request; delete_object_request.SetBucket(bucket_name); delete_object_request.SetKey(file_name); Aws::S3::Model::DeleteObjectOutcome delete_object_outcome = s3_client.DeleteObject(delete_object_request); if (!delete_object_outcome.IsSuccess()) { std::cout << "Error: PutObjectBuffer test cleanup: Delete object '" << file_name << "' from bucket '" << bucket_name << "': " << delete_object_outcome.GetError().GetMessage() << std::endl; std::cout << "To clean up, you must delete the bucket '" << bucket_name << "' yourself." << std::endl; return 1; } // 4/4. Delete the bucket. Aws::S3::Model::DeleteBucketRequest delete_bucket_request; delete_bucket_request.SetBucket(bucket_name); Aws::S3::Model::DeleteBucketOutcome delete_bucket_outcome = s3_client.DeleteBucket(delete_bucket_request); if (!delete_bucket_outcome.IsSuccess()) { std::cout << "Error: PutObjectBuffer test cleanup: Delete bucket: " << delete_bucket_outcome.GetError().GetMessage() << std::endl; std::cout << "To clean up, you must delete the bucket '" << bucket_name << "' yourself." << std::endl; return 1; } } Aws::ShutdownAPI(options); return 0; }