onGetAttributes (event)

Fires when a client needs to get file information.

Syntax

- (void)onGetAttributes:(int)connectionId :(NSString*)user :(NSString*)path :(int)flags :(int*)fileType :(long long*)fileSize :(NSString**)fileOwner :(NSString**)fileGroup :(int*)filePermissions :(long long*)fileATime :(long long*)fileCreateTime :(long long*)fileMTime :(int*)fileAttribBits :(int*)fileAttribBitsValid :(NSString**)otherAttributes :(int*)statusCode;
func onGetAttributes(_ connectionId: Int32, _ user: String, _ path: String, _ flags: Int32, _ fileType: inout Int32, _ fileSize: inout Int64, _ fileOwner: inout NSString?, _ fileGroup: inout NSString?, _ filePermissions: inout Int32, _ fileATime: inout Int64, _ fileCreateTime: inout Int64, _ fileMTime: inout Int64, _ fileAttribBits: inout Int32, _ fileAttribBitsValid: inout Int32, _ otherAttributes: inout NSString?, _ statusCode: inout Int32)

Remarks

The GetAttributes event fires when an SFTP client sends an SSH_FXP_STAT, SSH_FXP_LSTAT or SSH_FXP_FSTAT request. Path is the file path. Flags specifies the set of file attributes the client is interested in.

File/Directory Attributes are specified using the following values:

FileType: The type of file. Can be one of the following values:

  • SSH_FILEXFER_TYPE_REGULAR (1)
  • SSH_FILEXFER_TYPE_DIRECTORY (2)
  • SSH_FILEXFER_TYPE_SYMLINK (3)
  • SSH_FILEXFER_TYPE_SPECIAL (4)
  • SSH_FILEXFER_TYPE_UNKNOWN (5)
  • SSH_FILEXFER_TYPE_SOCKET (6)
  • SSH_FILEXFER_TYPE_CHAR_DEVICE (7)
  • SSH_FILEXFER_TYPE_BLOCK_DEVICE (8)
  • SSH_FILEXFER_TYPE_FIFO (9)

FileSize: The file size, in bytes.

FileOwner: The file owner. If the ProtocolVersion configuration option is "3" (default), this field should be a numeric Unix-like user identifier. V4-V6 of the SFTP Protocol allow an arbitrary string.

FileGroup: The file owner group. If the ProtocolVersion configuration option is "3" (default), this field should be a numeric Unix-like group identifier. V4-V6 of the SFTP Protocol allow an arbitrary string.

FilePermissions: The POSIX-style file permissions.

FileATime: The file last-access time, in milliseconds since Jan 1, 1970 in UTC.

FileCreateTime: The file creation time, in milliseconds since Jan 1, 1970 in UTC.

FileMTime: The file last-modified time, in milliseconds since Jan 1, 1970 in UTC.

FileAttrBits: The file attributes, as a combination of the following values:

  • SSH_FILEXFER_ATTR_FLAGS_READONLY (0x00000001)
  • SSH_FILEXFER_ATTR_FLAGS_SYSTEM (0x00000002)
  • SSH_FILEXFER_ATTR_FLAGS_HIDDEN (0x00000004)
  • SSH_FILEXFER_ATTR_FLAGS_CASE_INSENSITIVE (0x00000008)
  • SSH_FILEXFER_ATTR_FLAGS_ARCHIVE (0x00000010)
  • SSH_FILEXFER_ATTR_FLAGS_ENCRYPTED (0x00000020)
  • SSH_FILEXFER_ATTR_FLAGS_COMPRESSED (0x00000040)
  • SSH_FILEXFER_ATTR_FLAGS_SPARSE (0x00000080)
  • SSH_FILEXFER_ATTR_FLAGS_APPEND_ONLY (0x00000100)
  • SSH_FILEXFER_ATTR_FLAGS_IMMUTABLE (0x00000200)
  • SSH_FILEXFER_ATTR_FLAGS_SYNC (0x00000400)
  • SSH_FILEXFER_ATTR_FLAGS_TRANSLATION_ERR (0x00000800)

FileAttrBitsValid: A mask specifying which bits in FileAttrBits are supported by the server.

OtherAttributes: A semi-colon (';') delimited list of Name=Value pairs of other attributes supported by SFTP. These include:

  • MIMEType (String)
  • AllocationSize (64-bit int)
  • ATimeNS (int): ATime nanoseconds
  • CreateTimeNS (int): CreateTime nanoseconds
  • MTimeNS (int): MTime nanoseconds
  • TextHint (8-bit int)
  • LinkCount (int)
  • UntranslatedName (String)

FileMimeType: The MIME type of the file.

Valid status codes are:

  • SSH_FX_OK 0
  • SSH_FX_EOF 1
  • SSH_FX_NO_SUCH_FILE 2
  • SSH_FX_PERMISSION_DENIED 3
  • SSH_FX_FAILURE 4
  • SSH_FX_BAD_MESSAGE 5
  • SSH_FX_NO_CONNECTION 6
  • SSH_FX_CONNECTION_LOST 7
  • SSH_FX_OP_UNSUPPORTED 8
  • SSH_FX_INVALID_HANDLE 9
  • SSH_FX_NO_SUCH_PATH 10
  • SSH_FX_FILE_ALREADY_EXISTS 11
  • SSH_FX_WRITE_PROTECT 12
  • SSH_FX_NO_MEDIA 13
  • SSH_FX_NO_SPACE_ON_FILESYSTEM 14
  • SSH_FX_QUOTA_EXCEEDED 15
  • SSH_FX_UNKNOWN_PRINCIPAL 16
  • SSH_FX_LOCK_CONFLICT 17
  • SSH_FX_DIR_NOT_EMPTY 18
  • SSH_FX_NOT_A_DIRECTORY 19
  • SSH_FX_INVALID_FILENAME 20
  • SSH_FX_LINK_LOOP 21
  • SSH_FX_CANNOT_DELETE 22
  • SSH_FX_INVALID_PARAMETER 23
  • SSH_FX_FILE_IS_A_DIRECTORY 24
  • SSH_FX_BYTE_RANGE_LOCK_CONFLICT 25
  • SSH_FX_BYTE_RANGE_LOCK_REFUSED 26
  • SSH_FX_DELETE_PENDING 27
  • SSH_FX_FILE_CORRUPT 28
  • SSH_FX_OWNER_INVALID 29
  • SSH_FX_GROUP_INVALID 30
  • SSH_FX_NO_MATCHING_BYTE_RANGE_LOCK 31
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IPWorks SSH 2020 iOS Edition - Version 20.0 [Build 8501]