func CreateServer(config *Config) *Server {
var err error
srv := &Server{Config: config}
// We have global alias and minions files available to everyone. The
// alias module and irc io adapter use aliases and everything uses minions.
srv.Aliases, err = alias.Open(config.AliasFilePath)
if err != nil {
log.Fatal("alias file error: ", err.Error())
}
srv.Minions, err = OpenMinionsFile(config.MinionsFilePath)
if err != nil {
log.Fatal("minions file error: ", err.Error())
}
srv.RegisteredCommands = make(map[string]Command)
srv.InputQueue = make(chan *Message, 128)
srv.OutputQueue = make(chan *OutputMessage, 128)
srv.ClientRegistry = make(map[string]*Client)
srv.Salt = make([]byte, 32)
_, err = io.ReadFull(rand.Reader, srv.Salt)
if err != nil {
log.Fatal("failed to generate startup salt")
}
return srv
}
func main() {
ParseCommandLine()
err := ParseConfigFile()
if err != nil {
log.Fatal("config error: ", err.Error())
}
// We have global alias and minions files available to everyone. The
// alias module and irc io adapter use aliases and everything uses minions.
Aliases, err = alias.Open(cfg.AliasFilePath)
if err != nil {
log.Fatal("alias file error: ", err.Error())
}
Minions, err = OpenMinionsFile(cfg.MinionsFilePath)
if err != nil {
log.Fatal("minions file error: ", err.Error())
}
log.Printf("registering modules")
RegisterModule(&AliasModule{})
RegisterModule(&CommandsModule{})
RegisterModule(&ImageModule{})
RegisterModule(&VideoModule{})
RegisterModule(&RebootModule{})
RegisterModule(&MinionsModule{})
RegisterModule(&NopModule{})
RegisterModule(&PingModule{})
RegisterModule(&PlayModule{})
RegisterModule(&SayModule{})
RegisterModule(&SkipModule{})
RegisterModule(&ShutUpModule{})
RegisterModule(&TurretModule{})
RegisterModule(&VolumeModule{})
RegisterModule(&XombreroModule{})
log.Printf("starting i/o adapters")
ircerrch, minionerrch, err := StartAdapters()
if err != nil {
log.Fatal("failed to start adapters: ", err.Error())
}
go waitForTraceRequest()
log.Printf("ready")
for {
select {
case err := <-ircerrch:
log.Printf("irc handler error: %s", err.Error())
case err := <-minionerrch:
log.Printf("minion handler error: %s", err.Error())
case msg := <-InputQueue:
switch msg.Type {
case MsgTypeIRCChannel:
go IRCMessageHandler(msg)
case MsgTypeIRCPrivate:
go IRCMessageHandler(msg)
case MsgTypeMinion:
go MinionMessageHandler(msg)
case MsgTypeExit:
log.Printf("terminating: %s", msg.Body)
os.Exit(0)
case MsgTypeFatal:
log.Fatal("fatal error: " + msg.Body)
default:
log.Printf("msg handler error: un-handled type"+
" '%d'", msg.Type)
}
// This delay allows each scheduled routine to start.
// This is not particularly pretty but in case a user
// sends multiple commands in the same request (e.g.
// say 1; say 2; say 3), it should give enough time for
// the output messages to be processed in the same
// order they were received.
time.Sleep(50 * time.Millisecond)
}
}
}