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--
-- rhctl
--
-- Copyright (C) 2009 Christian Pointner <equinox@spreadspace.org>
--
-- This file is part of rhctl.
--
-- rhctl 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
-- any later version.
--
-- rhctl 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 rhctl. If not, see <http://www.gnu.org/licenses/>.
--
socket = require("socket")
function process_cmd(message)
log.printf(log.DEBUG, "received message: '%s'", message)
return 0
end
function main_loop(opt)
log.printf(log.NOTICE, "main_loop started")
local sig = signal.init()
local cmdfd = cmd.init()
cmd.send_string("listen mode");
cmd.send_string("status");
local return_value = 0
while return_value == 0 do
local readable, _, err = socket.select({ sig , cmdfd }, nil)
if(err) then
log.printf(log.ERROR, "select returned with error: %s", err)
return_value = -1
else
for _, input in ipairs(readable) do
if(input == sig) then
return_value = signal.handle()
if(return_value == 1) then break end
else
if(input == cmdfd) then
return_value = cmd.recv_data(process_cmd)
if(return_value == 2) then
log.printf(log.ERROR, "connection to server lost, exitting")
return_value = -1
end
if(return_value ~= 0) then break end
else
log.printf(log.ERROR, "select returned invalid handle??")
return_value = -1
break;
end
end
end
end
end
signal.stop()
return return_value
end
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