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9dca46e156
Signature calculation has now moved out from being a package to top-level as a layered mechanism. In case of payload calculation with body, go-routines are initiated to simultaneously write and calculate shasum. Errors are sent over the writer so that the lower layer removes the temporary files properly.
83 lines
1.9 KiB
Go
83 lines
1.9 KiB
Go
// +build ignore
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/*
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* Minio Cloud Storage, (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 xl
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import (
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"path/filepath"
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"github.com/minio/go-homedir"
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"github.com/minio/minio/pkg/probe"
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"github.com/minio/minio/pkg/quick"
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)
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// getXLConfigPath get xl config file path
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func getXLConfigPath() (string, *probe.Error) {
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if customConfigPath != "" {
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return customConfigPath, nil
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}
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homeDir, err := homedir.Dir()
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if err != nil {
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return "", probe.NewError(err)
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}
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xlConfigPath := filepath.Join(homeDir, ".minio", "xl.json")
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return xlConfigPath, nil
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}
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// internal variable only accessed via get/set methods
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var customConfigPath string
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// SetXLConfigPath - set custom xl config path
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func SetXLConfigPath(configPath string) {
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customConfigPath = configPath
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}
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// SaveConfig save xl config
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func SaveConfig(a *Config) *probe.Error {
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xlConfigPath, err := getXLConfigPath()
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if err != nil {
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return err.Trace()
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}
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qc, err := quick.New(a)
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if err != nil {
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return err.Trace()
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}
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if err := qc.Save(xlConfigPath); err != nil {
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return err.Trace()
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}
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return nil
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}
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// LoadConfig load xl config
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func LoadConfig() (*Config, *probe.Error) {
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xlConfigPath, err := getXLConfigPath()
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if err != nil {
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return nil, err.Trace()
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}
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a := &Config{}
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a.Version = "0.0.1"
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qc, err := quick.New(a)
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if err != nil {
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return nil, err.Trace()
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}
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if err := qc.Load(xlConfigPath); err != nil {
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return nil, err.Trace()
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}
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return qc.Data().(*Config), nil
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}
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