Annikka/evennia
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Finished converting server/ and server/portal to google-style docstrings as per #709.

Browse source
This commit is contained in:
Griatch 2015-06-23 15:20:32 +02:00
parent ccae355175
commit 19bfaae8a6
15 changed files with 906 additions and 268 deletions
Download patch file Download diff file Expand all files Collapse all files

39
evennia/server/portal/naws.py
View file

@ -5,9 +5,8 @@ NAWS - Negotiate About Window Size
This implements the NAWS telnet option as per
https://www.ietf.org/rfc/rfc1073.txt
NAWS allows telnet clients to report their
current window size to the client and update
it when the size changes
NAWS allows telnet clients to report their current window size to the
client and update it when the size changes
"""
from django.conf import settings
@ -22,14 +21,18 @@ DEFAULT_HEIGHT = settings.CLIENT_DEFAULT_HEIGHT
class Naws(object):
"""
Implements the MSSP protocol. Add this to a
variable on the telnet protocol to set it up.
Implements the NAWS protocol. Add this to a variable on the telnet
protocol to set it up.
"""
def __init__(self, protocol):
"""
initialize NAWS by storing protocol on ourselves
and calling the client to see if it supports
NAWS.
initialize NAWS by storing protocol on ourselves and calling
the client to see if it supports NAWS.
Args:
protocol (Protocol): The active protocol instance.
"""
self.naws_step = 0
self.protocol = protocol
@ -40,17 +43,33 @@ class Naws(object):
def no_naws(self, option):
"""
This is the normal operation.
Called when client is not reporting NAWS. This is the normal
operation.
Args:
option (Option): Not used.
"""
self.protocol.handshake_done()
def do_naws(self, option):
"""
Negotiate all the information.
Client wants to negotiate all the NAWS information.
Args:
option (Option): Not used.
"""
self.protocol.handshake_done()
def negotiate_sizes(self, options):
"""
Step through the NAWS handshake.
Args:
option (list): The incoming NAWS options.
"""
if len(options) == 4:
# NAWS is negotiated with 16bit words
width = options[0] + options[1]