class HrrRbSftp::Protocol::Version1::Packets::SSH_FXP_FSTAT

This class implements SFTP protocol version 1 SSH_FXP_FSTAT packet type, format, and responder.

Constants

FORMAT

Represents SSH_FXP_FSTAT packet format.

TYPE

Represents SSH_FXP_FSTAT packet type.

Public Instance Methods

respond_to(request) click to toggle source

Responds to SSH_FXP_FSTAT request.

@param request [Hash{Symbol=>Object}] SSH_FXP_FSTAT request represented in Hash. @return [Hash{Symbol=>Object}] Response represented in Hash. In case of success, its type is SSH_FXP_ATTRS. In other cases, its type is SSH_FXP_STATUS.

# File lib/hrr_rb_sftp/protocol/version1/packets/008_ssh_fxp_fstat.rb, line 31
def respond_to request
  begin
    raise "Specified handle does not exist" unless handles.has_key?(request[:"handle"])
    log_debug { "file = handles[#{request[:"handle"].inspect}]" }
    file = handles[request[:"handle"]]
    log_debug { "file.stat" }
    stat = file.stat
    attrs = Hash.new
    attrs[:"size"]        = stat.size       if stat.size
    attrs[:"uid"]         = stat.uid        if stat.uid
    attrs[:"gid"]         = stat.gid        if stat.gid
    attrs[:"permissions"] = stat.mode       if stat.mode
    attrs[:"atime"]       = stat.atime.to_i if stat.atime
    attrs[:"mtime"]       = stat.mtime.to_i if stat.mtime
    {
      :"type"       => SSH_FXP_ATTRS::TYPE,
      :"request-id" => request[:"request-id"],
      :"attrs"      => attrs,
    }
  rescue => e
    log_error { [e.backtrace[0], ": ", e.message, " (", e.class.to_s, ")\n\t", e.backtrace[1..-1].join("\n\t")].join }
    {
      :"type"          => SSH_FXP_STATUS::TYPE,
      :"request-id"    => request[:"request-id"],
      :"code"          => SSH_FXP_STATUS::SSH_FX_FAILURE,
      :"error message" => e.message,
      :"language tag"  => "",
    }
  end
end