mirror of
https://github.com/minio/mc.git
synced 2025-11-13 12:22:45 +03:00
92 lines
2.7 KiB
Go
92 lines
2.7 KiB
Go
/*
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* Minio Client (C) 2015 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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package main
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import (
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"io"
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"path/filepath"
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"github.com/minio-io/mc/pkg/client"
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"github.com/minio-io/mc/pkg/client/fs"
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"github.com/minio-io/mc/pkg/client/s3"
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"github.com/minio-io/minio/pkg/iodine"
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)
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// clientMethods interface for mock tests
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type clientMethods interface {
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cpMethods
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getNewClient(urlStr string, config *hostConfig, debug bool) (clnt client.Client, err error)
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}
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type mcClientMethods struct{}
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type sourceReader struct {
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reader io.ReadCloser
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length int64
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md5hex string
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}
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// getSourceReader -
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func (methods mcClientMethods) getSourceReader(sourceURL string, sourceConfig *hostConfig) (
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reader io.ReadCloser, length int64, md5hex string, err error) {
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sourceClnt, err := methods.getNewClient(sourceURL, sourceConfig, globalDebugFlag)
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if err != nil {
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return nil, 0, "", iodine.New(err, map[string]string{"failedURL": sourceURL})
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}
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if _, err := sourceClnt.Stat(); err != nil {
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return nil, 0, "", iodine.New(err, map[string]string{"failedURL": sourceURL})
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}
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return sourceClnt.Get()
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}
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// getTargetWriter -
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func (methods mcClientMethods) getTargetWriter(targetURL string, targetConfig *hostConfig, md5hex string, length int64) (io.WriteCloser, error) {
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targetClnt, err := methods.getNewClient(targetURL, targetConfig, globalDebugFlag)
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if err != nil {
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return nil, iodine.New(err, nil)
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}
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return targetClnt.Put(md5hex, length)
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}
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// getNewClient gives a new client interface
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func (methods mcClientMethods) getNewClient(urlStr string, auth *hostConfig, debug bool) (clnt client.Client, err error) {
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t := client.GetType(urlStr)
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switch t {
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case client.Object: // Minio and S3 compatible object storage
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if auth == nil {
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return nil, iodine.New(errInvalidArgument{}, nil)
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}
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s3Config := new(s3.Config)
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s3Config.AccessKeyID = auth.AccessKeyID
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s3Config.SecretAccessKey = auth.SecretAccessKey
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s3Config.UserAgent = mcUserAgent
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s3Config.HostURL = urlStr
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s3Config.Debug = debug
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clnt = s3.New(s3Config)
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return clnt, nil
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case client.Filesystem:
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clnt = fs.New(filepath.Clean(urlStr))
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return clnt, nil
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default:
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return nil, iodine.New(errUnsupportedScheme{
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scheme: client.GetTypeToString(t),
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url: urlStr,
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}, nil)
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}
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}
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