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#!/usr/bin/env python
# Illustrates how to test irkerd.
#
# First argument must be a channel URL. If it does not begin with "irc",
# the base URL for freenode is prepended.
#
# Second argument must be a payload string. Standard C-style escapes
# such as \n and \t are decoded.
#
# SPDX-License-Identifier: BSD-2-Clause
import json
import socket
import sys
import fileinput
DEFAULT_SERVER = ("localhost", 6659)
def connect(server = DEFAULT_SERVER):
return socket.create_connection(server)
def send(s, target, message):
data = {"to": target, "privmsg" : message}
dump = json.dumps(data)
if not isinstance(dump, bytes):
dump = dump.encode('ascii')
s.sendall(dump)
def irk(target, message, server = DEFAULT_SERVER):
s = connect(server)
if "irc:" not in target and "ircs:" not in target:
target = "irc://chat.freenode.net/{0}".format(target)
if message == '-':
for line in fileinput.input('-'):
send(s, target, line.rstrip('\n'))
else:
send(s, target, message)
s.close()
def main():
if len(sys.argv) < 2:
sys.stderr.write("irk: a URL argument is required\n")
sys.exit(1)
target = sys.argv[1]
message = " ".join(sys.argv[2:])
# Allows pretty formatting of irker messages
if str == bytes:
message = message.decode('string_escape')
# The actual IRC limit is 512. Avoid any off-by-ones
chunksize = 511
try:
while message[:chunksize]:
irk(target, message[:chunksize])
message = message[chunksize:]
except socket.error as e:
sys.stderr.write("irk: write to server failed: %r\n" % e)
sys.exit(1)
if __name__ == '__main__':
main()
# The following sets edit modes for GNU EMACS
# Local Variables:
# mode:python
# End:
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