mirror of
https://github.com/minio/mc.git
synced 2025-11-12 01:02:26 +03:00
97 lines
2.9 KiB
Go
97 lines
2.9 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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"os"
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"runtime"
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"github.com/minio/mc/pkg/client"
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"github.com/minio/mc/pkg/client/fs"
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"github.com/minio/mc/pkg/client/s3"
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"github.com/minio/minio/pkg/iodine"
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)
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// getSource -
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func getSource(sourceURL string, sourceConfig *hostConfig) (reader io.Reader, length uint64, err error) {
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sourceClnt, err := 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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return sourceClnt.GetObject(0, 0)
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}
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// putTarget -
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func putTarget(targetURL string, targetConfig *hostConfig, length uint64, data io.Reader) error {
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targetClnt, err := getNewClient(targetURL, targetConfig, globalDebugFlag)
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if err != nil {
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return iodine.New(err, nil)
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}
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err = targetClnt.PutObject(length, data)
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if err != nil {
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return iodine.New(err, map[string]string{"failedURL": targetURL})
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}
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return nil
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}
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// getNewClient gives a new client interface
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func getNewClient(urlStr string, auth *hostConfig, debug bool) (clnt client.Client, err error) {
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url, err := client.Parse(urlStr)
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if err != nil {
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return nil, iodine.New(errInvalidURL{url: urlStr}, nil)
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}
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switch url.Type {
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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.AppName = "Minio"
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s3Config.AppVersion = Version
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s3Config.AppComments = []string{os.Args[0], runtime.GOOS, runtime.GOARCH}
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s3Config.HostURL = urlStr
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s3Config.Debug = debug
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return s3.New(s3Config)
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case client.Filesystem:
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return fs.New(urlStr)
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}
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return nil, iodine.New(errInvalidURL{url: urlStr}, nil)
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}
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// url2Stat - Returns client, config and its stat Content from the URL
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func url2Stat(urlStr string) (client client.Client, content *client.Content, err error) {
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config, err := getHostConfig(urlStr)
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if err != nil {
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return nil, nil, iodine.New(err, map[string]string{"URL": urlStr})
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}
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client, err = getNewClient(urlStr, config, globalDebugFlag)
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if err != nil {
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return nil, nil, iodine.New(err, map[string]string{"URL": urlStr})
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}
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content, err = client.Stat()
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if err != nil {
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return nil, nil, iodine.New(err, map[string]string{"URL": urlStr})
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}
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return client, content, nil
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}
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