125 lines
2.8 KiB
Go
125 lines
2.8 KiB
Go
package filexfer
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import (
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"fmt"
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)
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// PacketType defines the various SFTP packet types.
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type PacketType uint8
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// Request packet types.
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const (
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// https://tools.ietf.org/html/draft-ietf-secsh-filexfer-02#section-3
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PacketTypeInit = PacketType(iota + 1)
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PacketTypeVersion
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PacketTypeOpen
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PacketTypeClose
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PacketTypeRead
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PacketTypeWrite
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PacketTypeLStat
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PacketTypeFStat
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PacketTypeSetstat
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PacketTypeFSetstat
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PacketTypeOpenDir
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PacketTypeReadDir
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PacketTypeRemove
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PacketTypeMkdir
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PacketTypeRmdir
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PacketTypeRealPath
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PacketTypeStat
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PacketTypeRename
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PacketTypeReadLink
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PacketTypeSymlink
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// https://tools.ietf.org/html/draft-ietf-secsh-filexfer-07#section-3.3
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PacketTypeV6Link
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// https://tools.ietf.org/html/draft-ietf-secsh-filexfer-08#section-3.3
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PacketTypeV6Block
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PacketTypeV6Unblock
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)
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// Response packet types.
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const (
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// https://tools.ietf.org/html/draft-ietf-secsh-filexfer-02#section-3
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PacketTypeStatus = PacketType(iota + 101)
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PacketTypeHandle
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PacketTypeData
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PacketTypeName
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PacketTypeAttrs
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)
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// Extended packet types.
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const (
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// https://tools.ietf.org/html/draft-ietf-secsh-filexfer-02#section-3
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PacketTypeExtended = PacketType(iota + 200)
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PacketTypeExtendedReply
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)
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func (f PacketType) String() string {
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switch f {
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case PacketTypeInit:
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return "SSH_FXP_INIT"
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case PacketTypeVersion:
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return "SSH_FXP_VERSION"
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case PacketTypeOpen:
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return "SSH_FXP_OPEN"
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case PacketTypeClose:
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return "SSH_FXP_CLOSE"
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case PacketTypeRead:
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return "SSH_FXP_READ"
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case PacketTypeWrite:
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return "SSH_FXP_WRITE"
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case PacketTypeLStat:
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return "SSH_FXP_LSTAT"
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case PacketTypeFStat:
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return "SSH_FXP_FSTAT"
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case PacketTypeSetstat:
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return "SSH_FXP_SETSTAT"
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case PacketTypeFSetstat:
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return "SSH_FXP_FSETSTAT"
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case PacketTypeOpenDir:
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return "SSH_FXP_OPENDIR"
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case PacketTypeReadDir:
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return "SSH_FXP_READDIR"
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case PacketTypeRemove:
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return "SSH_FXP_REMOVE"
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case PacketTypeMkdir:
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return "SSH_FXP_MKDIR"
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case PacketTypeRmdir:
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return "SSH_FXP_RMDIR"
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case PacketTypeRealPath:
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return "SSH_FXP_REALPATH"
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case PacketTypeStat:
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return "SSH_FXP_STAT"
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case PacketTypeRename:
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return "SSH_FXP_RENAME"
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case PacketTypeReadLink:
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return "SSH_FXP_READLINK"
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case PacketTypeSymlink:
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return "SSH_FXP_SYMLINK"
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case PacketTypeV6Link:
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return "SSH_FXP_LINK"
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case PacketTypeV6Block:
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return "SSH_FXP_BLOCK"
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case PacketTypeV6Unblock:
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return "SSH_FXP_UNBLOCK"
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case PacketTypeStatus:
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return "SSH_FXP_STATUS"
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case PacketTypeHandle:
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return "SSH_FXP_HANDLE"
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case PacketTypeData:
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return "SSH_FXP_DATA"
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case PacketTypeName:
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return "SSH_FXP_NAME"
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case PacketTypeAttrs:
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return "SSH_FXP_ATTRS"
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case PacketTypeExtended:
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return "SSH_FXP_EXTENDED"
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case PacketTypeExtendedReply:
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return "SSH_FXP_EXTENDED_REPLY"
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default:
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return fmt.Sprintf("SSH_FXP_UNKNOWN(%d)", f)
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}
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}
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