mirror of https://github.com/pkg/sftp.git
148 lines
4.0 KiB
Go
148 lines
4.0 KiB
Go
package sshfx
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import (
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"fmt"
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)
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// Status defines the SFTP error codes used in SSH_FXP_STATUS response packets.
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type Status uint32
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// Defines the various SSH_FX_* values.
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const (
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// see draft-ietf-secsh-filexfer-02
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// https://filezilla-project.org/specs/draft-ietf-secsh-filexfer-02.txt#section-7
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StatusOK = Status(iota)
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StatusEOF
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StatusNoSuchFile
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StatusPermissionDenied
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StatusFailure
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StatusBadMessage
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StatusNoConnection
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StatusConnectionLost
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StatusOPUnsupported
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// https://filezilla-project.org/specs/draft-ietf-secsh-filexfer-03.txt#section-7
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StatusV4InvalidHandle
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StatusV4NoSuchPath
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StatusV4FileAlreadyExists
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StatusV4WriteProtect
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// https://filezilla-project.org/specs/draft-ietf-secsh-filexfer-04.txt#section-7
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StatusV4NoMedia
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// https://filezilla-project.org/specs/draft-ietf-secsh-filexfer-05.txt#section-7
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StatusV5NoSpaceOnFilesystem
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StatusV5QuotaExceeded
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StatusV5UnknownPrincipal
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StatusV5LockConflict
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// https://filezilla-project.org/specs/draft-ietf-secsh-filexfer-06.txt#section-8
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StatusV6DirNotEmpty
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StatusV6NotADirectory
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StatusV6InvalidFilename
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StatusV6LinkLoop
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// https://filezilla-project.org/specs/draft-ietf-secsh-filexfer-07.txt#section-8
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StatusV6CannotDelete
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StatusV6InvalidParameter
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StatusV6FileIsADirectory
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StatusV6ByteRangeLockConflict
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StatusV6ByteRangeLockRefused
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StatusV6DeletePending
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// https://filezilla-project.org/specs/draft-ietf-secsh-filexfer-08.txt#section-8.1
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StatusV6FileCorrupt
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// https://filezilla-project.org/specs/draft-ietf-secsh-filexfer-10.txt#section-9.1
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StatusV6OwnerInvalid
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StatusV6GroupInvalid
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// https://tools.ietf.org/html/draft-ietf-secsh-filexfer-13#section-9.1
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StatusV6NoMatchingByteRangeLock
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)
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func (s Status) Error() string {
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return s.String()
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}
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// Is returns true if the target is the same Status code,
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// or target is a StatusPacket with the same Status code.
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func (s Status) Is(target error) bool {
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if target, ok := target.(*StatusPacket); ok {
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return target.StatusCode == s
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}
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return s == target
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}
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func (s Status) String() string {
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switch s {
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case StatusOK:
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return "SSH_FX_OK"
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case StatusEOF:
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return "SSH_FX_EOF"
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case StatusNoSuchFile:
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return "SSH_FX_NO_SUCH_FILE"
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case StatusPermissionDenied:
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return "SSH_FX_PERMISSION_DENIED"
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case StatusFailure:
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return "SSH_FX_FAILURE"
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case StatusBadMessage:
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return "SSH_FX_BAD_MESSAGE"
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case StatusNoConnection:
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return "SSH_FX_NO_CONNECTION"
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case StatusConnectionLost:
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return "SSH_FX_CONNECTION_LOST"
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case StatusOPUnsupported:
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return "SSH_FX_OP_UNSUPPORTED"
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case StatusV4InvalidHandle:
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return "SSH_FX_INVALID_HANDLE"
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case StatusV4NoSuchPath:
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return "SSH_FX_NO_SUCH_PATH"
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case StatusV4FileAlreadyExists:
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return "SSH_FX_FILE_ALREADY_EXISTS"
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case StatusV4WriteProtect:
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return "SSH_FX_WRITE_PROTECT"
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case StatusV4NoMedia:
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return "SSH_FX_NO_MEDIA"
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case StatusV5NoSpaceOnFilesystem:
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return "SSH_FX_NO_SPACE_ON_FILESYSTEM"
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case StatusV5QuotaExceeded:
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return "SSH_FX_QUOTA_EXCEEDED"
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case StatusV5UnknownPrincipal:
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return "SSH_FX_UNKNOWN_PRINCIPAL"
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case StatusV5LockConflict:
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return "SSH_FX_LOCK_CONFLICT"
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case StatusV6DirNotEmpty:
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return "SSH_FX_DIR_NOT_EMPTY"
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case StatusV6NotADirectory:
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return "SSH_FX_NOT_A_DIRECTORY"
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case StatusV6InvalidFilename:
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return "SSH_FX_INVALID_FILENAME"
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case StatusV6LinkLoop:
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return "SSH_FX_LINK_LOOP"
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case StatusV6CannotDelete:
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return "SSH_FX_CANNOT_DELETE"
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case StatusV6InvalidParameter:
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return "SSH_FX_INVALID_PARAMETER"
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case StatusV6FileIsADirectory:
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return "SSH_FX_FILE_IS_A_DIRECTORY"
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case StatusV6ByteRangeLockConflict:
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return "SSH_FX_BYTE_RANGE_LOCK_CONFLICT"
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case StatusV6ByteRangeLockRefused:
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return "SSH_FX_BYTE_RANGE_LOCK_REFUSED"
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case StatusV6DeletePending:
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return "SSH_FX_DELETE_PENDING"
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case StatusV6FileCorrupt:
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return "SSH_FX_FILE_CORRUPT"
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case StatusV6OwnerInvalid:
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return "SSH_FX_OWNER_INVALID"
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case StatusV6GroupInvalid:
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return "SSH_FX_GROUP_INVALID"
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case StatusV6NoMatchingByteRangeLock:
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return "SSH_FX_NO_MATCHING_BYTE_RANGE_LOCK"
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default:
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return fmt.Sprintf("SSH_FX_UNKNOWN(%d)", s)
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}
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}
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