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.")
43 verbose = flag.Bool("v", false, "Enable verbose logging.")
48 events := make(chan ClientEvent)
49 log.SetFlags(log.Ldate | log.Lmicroseconds | log.Lshortfile)
51 log_sink := make(chan LogEvent)
55 for _ = range log_sink {
59 if !path.IsAbs(*logdir) {
60 log.Fatalln("Need absolute path for logdir")
63 go Logger(*logdir, log_sink)
64 log.Println(*logdir, "logger initialized")
67 state_sink := make(chan StateEvent)
68 daemon := NewDaemon(*hostname, *motd, log_sink, state_sink)
69 daemon.Verbose = *verbose
73 for _ = range state_sink {
77 if !path.IsAbs(*statedir) {
78 log.Fatalln("Need absolute path for statedir")
80 states, err := filepath.Glob(*statedir + "/#*")
82 log.Fatalln("Can not read statedir", err)
84 for _, state := range states {
85 fd, err := os.Open(state)
87 log.Fatalln("Can not open state", state, err)
89 buf := make([]byte, 1024)
93 log.Fatalln("Can not read state", state, err)
95 room, _ := daemon.RoomRegister(path.Base(state))
96 buf = bytes.TrimRight(buf, "\x00")
97 contents := strings.Split(string(buf), "\n")
98 room.topic = contents[0]
99 room.key = contents[1]
100 log.Println("Loaded state for room", room.name)
102 go StateKeeper(*statedir, state_sink)
103 log.Println(*statedir, "statekeeper initialized")
106 var listener net.Listener
108 cert, err := tls.LoadX509KeyPair(*sslCert, *sslKey)
110 log.Fatalf("Could not load SSL keys from %s and %s: %s", *sslCert, *sslKey, err)
112 config := tls.Config{Certificates: []tls.Certificate{cert}}
113 listener, err = tls.Listen("tcp", *bind, &config)
115 log.Fatalf("Can not listen on %s: %v", *bind, err)
119 listener, err = net.Listen("tcp", *bind)
121 log.Fatalf("Can not listen on %s: %v", *bind, err)
124 log.Println("Listening on", *bind)
126 go daemon.Processor(events)
128 conn, err := listener.Accept()
130 log.Println("Error during accepting connection", err)
133 client = NewClient(*hostname, conn)
134 go client.Processor(events)