/
errors.go
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/
errors.go
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// Copyright (c) 2015-2021 MinIO, Inc.
//
// This file is part of MinIO Object Storage stack
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
package hash
import (
"errors"
"fmt"
)
// SHA256Mismatch - when content sha256 does not match with what was sent from client.
type SHA256Mismatch struct {
ExpectedSHA256 string
CalculatedSHA256 string
}
func (e SHA256Mismatch) Error() string {
return "Bad sha256: Expected " + e.ExpectedSHA256 + " does not match calculated " + e.CalculatedSHA256
}
// BadDigest - Content-MD5 you specified did not match what we received.
type BadDigest struct {
ExpectedMD5 string
CalculatedMD5 string
}
func (e BadDigest) Error() string {
return "Bad digest: Expected " + e.ExpectedMD5 + " does not match calculated " + e.CalculatedMD5
}
// SizeTooSmall reader size too small
type SizeTooSmall struct {
Want int64
Got int64
}
func (e SizeTooSmall) Error() string {
return fmt.Sprintf("Size small: got %d, want %d", e.Got, e.Want)
}
// SizeTooLarge reader size too large
type SizeTooLarge struct {
Want int64
Got int64
}
func (e SizeTooLarge) Error() string {
return fmt.Sprintf("Size large: got %d, want %d", e.Got, e.Want)
}
// SizeMismatch error size mismatch
type SizeMismatch struct {
Want int64
Got int64
}
func (e SizeMismatch) Error() string {
return fmt.Sprintf("Size mismatch: got %d, want %d", e.Got, e.Want)
}
// ChecksumMismatch - when content checksum does not match with what was sent from client.
type ChecksumMismatch struct {
Want string
Got string
}
func (e ChecksumMismatch) Error() string {
return "Bad checksum: Want " + e.Want + " does not match calculated " + e.Got
}
// IsChecksumMismatch matches if 'err' is hash.ChecksumMismatch
func IsChecksumMismatch(err error) bool {
var herr ChecksumMismatch
return errors.As(err, &herr)
}