forked from minio/mc
/
client-errors.go
164 lines (125 loc) · 4.55 KB
/
client-errors.go
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/*
* Minio Client (C) 2015 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package main
import "fmt"
/// Collection of standard errors
// APINotImplemented - api not implemented
type APINotImplemented struct {
API string
APIType string
}
func (e APINotImplemented) Error() string {
return "‘" + e.API + "’ feature " + "is not implemented for ‘" + e.APIType + "’."
}
// GenericBucketError - generic bucket operations error
type GenericBucketError struct {
Bucket string
}
// BucketDoesNotExist - bucket does not exist.
type BucketDoesNotExist GenericBucketError
func (e BucketDoesNotExist) Error() string {
return "Bucket ‘" + e.Bucket + "’ does not exist."
}
// BucketExists - bucket exists.
type BucketExists GenericBucketError
func (e BucketExists) Error() string {
return "Bucket ‘" + e.Bucket + "’ exists."
}
// InvalidBucketName - bucket name invalid (http://goo.gl/wJlzDz)
type InvalidBucketName GenericBucketError
func (e InvalidBucketName) Error() string {
return "Invalid bucketname [‘" + e.Bucket + "’], please read http://goo.gl/wJlzDz."
}
// BucketNameEmpty - bucket name empty (http://goo.gl/wJlzDz)
type BucketNameEmpty struct{}
func (e BucketNameEmpty) Error() string {
return "Bucket name cannot be empty."
}
// ObjectAlreadyExists - typed return for MethodNotAllowed
type ObjectAlreadyExists struct {
Object string
}
func (e ObjectAlreadyExists) Error() string {
return "Object ‘" + e.Object + "’ already exists."
}
// BucketNameTopLevel - generic error
type BucketNameTopLevel struct{}
func (e BucketNameTopLevel) Error() string {
return "Buckets can only be created at the top level."
}
// GenericFileError - generic file error.
type GenericFileError struct {
Path string
}
// PathNotFound (ENOENT) - file not found.
type PathNotFound GenericFileError
func (e PathNotFound) Error() string {
return "Requested file ‘" + e.Path + "’ not found"
}
// PathIsNotRegular (ENOTREG) - file is not a regular file.
type PathIsNotRegular GenericFileError
func (e PathIsNotRegular) Error() string {
return "Requested file ‘" + e.Path + "’ is not a regular file."
}
// PathInsufficientPermission (EPERM) - permission denied.
type PathInsufficientPermission GenericFileError
func (e PathInsufficientPermission) Error() string {
return "Insufficient permissions to access this file ‘" + e.Path + "’"
}
// BrokenSymlink (ENOTENT) - file has broken symlink.
type BrokenSymlink GenericFileError
func (e BrokenSymlink) Error() string {
return "Requested file ‘" + e.Path + "’ has broken symlink"
}
// TooManyLevelsSymlink (ELOOP) - file has too many levels of symlinks.
type TooManyLevelsSymlink GenericFileError
func (e TooManyLevelsSymlink) Error() string {
return "Requested file ‘" + e.Path + "’ has too many levels of symlinks"
}
// EmptyPath (EINVAL) - invalid argument.
type EmptyPath struct{}
func (e EmptyPath) Error() string {
return "Invalid path, path cannot be empty"
}
// ObjectMissing (EINVAL) - object key missing.
type ObjectMissing struct{}
func (e ObjectMissing) Error() string {
return "Object key is missing, object key cannot be empty"
}
// UnexpectedShortWrite - write wrote less bytes than expected.
type UnexpectedShortWrite struct {
InputSize int
WriteSize int
}
func (e UnexpectedShortWrite) Error() string {
msg := fmt.Sprintf("Wrote less data than requested. Expected ‘%d’ bytes, but only wrote ‘%d’ bytes.", e.InputSize, e.WriteSize)
return msg
}
// UnexpectedEOF (EPIPE) - reader closed prematurely.
type UnexpectedEOF struct {
TotalSize int64
TotalWritten int64
}
func (e UnexpectedEOF) Error() string {
msg := fmt.Sprintf("Input reader closed pre-maturely. Expected ‘%d’ bytes, but only received ‘%d’ bytes.", e.TotalSize, e.TotalWritten)
return msg
}
// UnexpectedExcessRead - reader wrote more data than requested.
type UnexpectedExcessRead UnexpectedEOF
func (e UnexpectedExcessRead) Error() string {
msg := fmt.Sprintf("Received excess data on input reader. Expected only ‘%d’ bytes, but received ‘%d’ bytes.", e.TotalSize, e.TotalWritten)
return msg
}