2 goircd -- minimalistic simple Internet Relay Chat (IRC) server
3 Copyright (C) 2014 Sergey Matveev <stargrave@stargrave.org>
5 This program is free software: you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published by
7 the Free Software Foundation, either version 3 of the License, or
8 (at your option) any later version.
10 This program is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 GNU General Public License for more details.
15 You should have received a copy of the GNU General Public License
16 along with this program. If not, see <http://www.gnu.org/licenses/>.
33 hostname = flag.String("hostname", "localhost", "Hostname")
34 bind = flag.String("bind", ":6667", "Address to bind to")
35 motd = flag.String("motd", "", "Path to MOTD file")
36 logdir = flag.String("logdir", "", "Absolute path to directory for logs")
37 statedir = flag.String("statedir", "", "Absolute path to directory for states")
39 ssl = flag.Bool("ssl", false, "Use SSL only.")
40 sslKey = flag.String("ssl_key", "", "SSL keyfile.")
41 sslCert = flag.String("ssl_cert", "", "SSL certificate.")
46 events := make(chan ClientEvent)
47 log.SetFlags(log.Ldate | log.Lmicroseconds | log.Lshortfile)
49 log_sink := make(chan LogEvent)
53 for _ = range log_sink {
57 if !path.IsAbs(*logdir) {
58 log.Fatalln("Need absolute path for logdir")
61 go Logger(*logdir, log_sink)
62 log.Println(*logdir, "logger initialized")
65 state_sink := make(chan StateEvent)
66 daemon := NewDaemon(*hostname, *motd, log_sink, state_sink)
70 for _ = range state_sink {
74 if !path.IsAbs(*statedir) {
75 log.Fatalln("Need absolute path for statedir")
77 states, err := filepath.Glob(*statedir + "/#*")
79 log.Fatalln("Can not read statedir", err)
81 for _, state := range states {
82 fd, err := os.Open(state)
84 log.Fatalln("Can not open state", state, err)
86 buf := make([]byte, 1024)
90 log.Fatalln("Can not read state", state, err)
92 room, _ := daemon.RoomRegister(path.Base(state))
93 buf = bytes.TrimRight(buf, "\x00")
94 contents := strings.Split(string(buf), "\n")
95 room.topic = contents[0]
96 room.key = contents[1]
97 log.Println("Loaded state for room", room.name)
99 go StateKeeper(*statedir, state_sink)
100 log.Println(*statedir, "statekeeper initialized")
103 var listener net.Listener
105 cert, err := tls.LoadX509KeyPair(*sslCert, *sslKey)
107 log.Fatalf("Could not load SSL keys from %s and %s: %s", *sslCert, *sslKey, err)
109 config := tls.Config{Certificates: []tls.Certificate{cert}}
110 listener, err = tls.Listen("tcp", *bind, &config)
112 log.Fatalf("Can not listen on %s: %v", *bind, err)
116 listener, err = net.Listen("tcp", *bind)
118 log.Fatalf("Can not listen on %s: %v", *bind, err)
121 log.Println("Listening on", *bind)
123 go daemon.Processor(events)
125 conn, err := listener.Accept()
127 log.Println("Error during accepting connection", err)
130 client = NewClient(*hostname, conn)
131 go client.Processor(events)