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# Copyright (C) 2015 James E. Blair <corvus@gnu.org>
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
import socket
class Client(object):
def __init__(self, host='127.0.0.1', port=1292):
self.host = host
self.port = port
self.sock = None
self.connect()
def connect(self):
self.sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
self.sock.connect((self.host, self.port))
self.file = self.sock.makefile('rw', 0)
def list(self):
self.file.write('list\n')
program = []
while True:
ln = self.file.readline().strip()
if ln == 'end':
break
x, index, title = ln.split(' ', 2)
program.append(title)
return program
def size(self):
self.file.write('size\n')
ln = self.file.readline().strip()
x, cols, rows = ln.split(' ', 2)
return (int(cols), int(rows))
def parseCurrent(self):
ln = self.file.readline().strip()
x, index, progressive_state, title = ln.split(' ', 3)
return (int(index), int(progressive_state))
def current(self):
self.file.write('current\n')
return self.parseCurrent()
def jump(self, index):
self.file.write('jump %i\n' % index)
return self.parseCurrent()
def next(self):
self.file.write('next\n')
return self.parseCurrent()
def prev(self):
self.file.write('prev\n')
return self.parseCurrent()
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