Class: Net::SFTP::Protocol::V04::Base

Class | Net::SFTP::Protocol::V04::Base
In: | lib/net/sftp/protocol/04/base.rb
Parent: | V03::Base

Wraps the low-level SFTP calls for version 4 of the SFTP protocol. Also implements the updated FXP_NAME packet parsing as mandated by v4 of the protocol.

None of these protocol methods block—all of them return immediately, requiring the SSH event loop to be run while the server response is pending.

You will almost certainly never need to use this driver directly. Please see Net::SFTP::Session for the recommended interface.

### Methods

attribute_factory fstat lstat name_factory parse_name_packet stat version

### Constants

DEFAULT_FLAGS | = | Attributes::F_SIZE | Attributes::F_PERMISSIONS | Attributes::F_ACCESSTIME | Attributes::F_CREATETIME | Attributes::F_MODIFYTIME | Attributes::F_ACL | Attributes::F_OWNERGROUP | Attributes::F_SUBSECOND_TIMES | Attributes::F_EXTENDED |  | The default flags used if the `flags` parameter is nil for any of the stat, lstat, or fstat operations.

### Public Instance methods

fstat(handle, flags=nil)

Sends a FXP_FSTAT packet to the server for the given `path`, and with the given `flags`. If `flags` is nil, it defaults to F_SIZE | F_PERMISSIONS | F_ACCESSTIME | F_CREATETIME | F_MODIFYTIME | F_ACL | F_OWNERGROUP | F_SUBSECOND_TIMES | F_EXTENDED (see Net::SFTP::Protocol::V04::Attributes for those constants).

lstat(path, flags=nil)

Sends a FXP_LSTAT packet to the server for the given `path`, and with the given `flags`. If `flags` is nil, it defaults to F_SIZE | F_PERMISSIONS | F_ACCESSTIME | F_CREATETIME | F_MODIFYTIME | F_ACL | F_OWNERGROUP | F_SUBSECOND_TIMES | F_EXTENDED (see Net::SFTP::Protocol::V04::Attributes for those constants).

parse_name_packet(packet)

As of v4 of the SFTP protocol, the "longname" member was removed from the FXP_NAME structure. This method is essentially the same as the previous implementation, but omits longname.

stat(path, flags=nil)

Sends a FXP_STAT packet to the server for the given `path`, and with the given `flags`. If `flags` is nil, it defaults to F_SIZE | F_PERMISSIONS | F_ACCESSTIME | F_CREATETIME | F_MODIFYTIME | F_ACL | F_OWNERGROUP | F_SUBSECOND_TIMES | F_EXTENDED (see Net::SFTP::Protocol::V04::Attributes for those constants).

version()

Returns the protocol version implemented by this driver. (4, in this case)

### Protected Instance methods

attribute_factory()

Returns the Attributes class used by this version of the protocol (Net::SFTP::Protocol::V04::Attributes, in this case)

name_factory()

Returns the Name class used by this version of the protocol (Net::SFTP::Protocol::V04::Name, in this case)

[Validate]