diff options
Diffstat (limited to 'lib/net/ssh/packet.rb')
| -rw-r--r-- | lib/net/ssh/packet.rb | 25 |
1 files changed, 13 insertions, 12 deletions
diff --git a/lib/net/ssh/packet.rb b/lib/net/ssh/packet.rb index 89623c6..a379586 100644 --- a/lib/net/ssh/packet.rb +++ b/lib/net/ssh/packet.rb @@ -3,7 +3,7 @@ require 'net/ssh/transport/constants' require 'net/ssh/authentication/constants' require 'net/ssh/connection/constants' -module Net +module Net module SSH # A specialization of Buffer that knows the format of certain common @@ -22,7 +22,7 @@ module Net # never need to use this class directly. class Packet < Buffer @@types = {} - + # Register a new packet type that should be recognized and auto-parsed by # Net::SSH::Packet. Note that any packet type that is not preregistered # will not be autoparsed. @@ -35,17 +35,17 @@ module Net def self.register(type, *pairs) @@types[type] = pairs end - + include Connection::Constants include Authentication::Constants include Transport::Constants - + #-- # These are the recognized packet types. All other packet types will be # accepted, but not auto-parsed, requiring the client to parse the # fields using the methods provided by Net::SSH::Buffer. #++ - + register DISCONNECT, %i[reason_code long], %i[description string], %i[language string] register IGNORE, %i[data string] register UNIMPLEMENTED, %i[number long] @@ -65,10 +65,10 @@ module Net register CHANNEL_REQUEST, %i[local_id long], %i[request string], %i[want_reply bool], %i[request_data buffer] register CHANNEL_SUCCESS, %i[local_id long] register CHANNEL_FAILURE, %i[local_id long] - + # The (integer) type of this packet. attr_reader :type - + # Create a new packet from the given payload. This will automatically # parse the packet if it is one that has been previously registered with # Packet.register; otherwise, the packet will need to be manually parsed @@ -79,7 +79,7 @@ module Net @type = read_byte instantiate! end - + # Access one of the auto-parsed fields by name. Raises an error if no # element by the given name exists. def [](name) @@ -87,9 +87,9 @@ module Net raise ArgumentError, "no such element #{name}" unless @named_elements.key?(name) @named_elements[name] end - + private - + # Parse the packet's contents and assign the named elements, as described # by the registered format for the packet. def instantiate! @@ -98,8 +98,9 @@ module Net remainder_as_buffer else send("read_#{datatype}") - end + end end end end -end; end
\ No newline at end of file + end +end |