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64 lines
2.0 KiB
C++
64 lines
2.0 KiB
C++
// MinIO C++ Library for Amazon S3 Compatible Cloud Storage
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// Copyright 2023 MinIO, Inc.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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//
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// SPDX-License-Identifier: Apache-2.0
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#include <miniocpp/client.h>
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int main() {
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// Create S3 base URL.
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minio::s3::BaseUrl base_url("play.min.io");
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// Create credential provider.
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minio::creds::StaticProvider provider(
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"Q3AM3UQ867SPQQA43P2F", "zuf+tfteSlswRu7BJ86wekitnifILbZam1KYY3TG");
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// Create S3 client.
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minio::s3::Client client(base_url, &provider);
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// Create get object arguments.
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minio::s3::GetObjectArgs args;
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args.bucket = "my-bucket";
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args.object = "my-object";
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args.datafunc = [](minio::http::DataFunctionArgs args) -> bool {
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std::cout << "received data: " << args.datachunk.length() << " bytes"
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<< std::endl;
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return true;
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};
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args.progressfunc = [](minio::http::ProgressFunctionArgs args) -> bool {
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if (args.download_speed > 0) {
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std::cout << "downloaded speed: " << (long)args.download_speed << " bps"
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<< std::endl;
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} else {
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std::cout << "downloaded: " << (long)args.downloaded_bytes << " bytes of "
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<< (long)args.download_total_bytes << " bytes" << std::endl;
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}
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return true;
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};
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// Call get object.
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minio::s3::GetObjectResponse resp = client.GetObject(args);
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// Handle response.
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if (resp) {
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std::cout << std::endl
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<< "data of my-object is received successfully" << std::endl;
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} else {
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std::cout << "unable to get object; " << resp.Error().String() << std::endl;
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}
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return 0;
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}
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