sneak/go-ircevent
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This commit is contained in:
tj 2010-09-29 10:06:55 +02:00
parent a557416dcf
commit 2cff95559b
4 changed files with 30 additions and 18 deletions
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2
Makefile
View File

@ -1,4 +1,4 @@
include $(GOROOT)/src/Make.$(GOARCH) include $(GOROOT)/src/Make.inc
TARG=irc TARG=irc
GOFILES=irc.go irc_struct.go irc_callback.go GOFILES=irc.go irc_struct.go irc_callback.go

21
irc.go
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@ -17,14 +17,16 @@ const (
VERSION = "GolangBOT v1.0" VERSION = "GolangBOT v1.0"
) )
var error bool
func reader(irc *IRCConnection) { func reader(irc *IRCConnection) {
br := bufio.NewReader(irc.socket) br := bufio.NewReader(irc.socket)
for { for !error {
msg, err := br.ReadString('\n') msg, err := br.ReadString('\n')
if err != nil { if err != nil {
irc.Error <- err irc.Error <- err
return break
} }
irc.lastMessage = time.Seconds() irc.lastMessage = time.Seconds()
msg = msg[0 : len(msg)-2] //Remove \r\n msg = msg[0 : len(msg)-2] //Remove \r\n
@ -53,18 +55,20 @@ func reader(irc *IRCConnection) {
} }
irc.RunCallbacks(event) irc.RunCallbacks(event)
} }
irc.syncreader <- true
} }
func writer(irc *IRCConnection) { func writer(irc *IRCConnection) {
for { for !error {
b := []byte(<-irc.pwrite) b := []byte(<-irc.pwrite)
_, err := irc.socket.Write(b) _, err := irc.socket.Write(b)
if err != nil { if err != nil {
fmt.Printf("%s\n", err) fmt.Printf("%s\n", err)
irc.Error <- err irc.Error <- err
return break
} }
} }
irc.syncwriter <- true
} }
//Pings the server if we have not recived any messages for 5 minutes //Pings the server if we have not recived any messages for 5 minutes
@ -101,6 +105,8 @@ func (irc *IRCConnection) SendRaw(message string) {
} }
func (i *IRCConnection) Reconnect() os.Error { func (i *IRCConnection) Reconnect() os.Error {
<-i.syncreader
<-i.syncwriter
for { for {
fmt.Printf("Reconnecting to %s\n", i.server) fmt.Printf("Reconnecting to %s\n", i.server)
var err os.Error var err os.Error
@ -110,6 +116,7 @@ func (i *IRCConnection) Reconnect() os.Error {
} }
fmt.Printf("Error: %s\n", err) fmt.Printf("Error: %s\n", err)
} }
error = false
fmt.Printf("Connected to %s (%s)\n", i.server, i.socket.RemoteAddr()) fmt.Printf("Connected to %s (%s)\n", i.server, i.socket.RemoteAddr())
go reader(i) go reader(i)
go writer(i) go writer(i)
@ -120,7 +127,9 @@ func (i *IRCConnection) Reconnect() os.Error {
func (i *IRCConnection) Loop() { func (i *IRCConnection) Loop() {
for { for {
<-i.Error e := <-i.Error
fmt.Printf("Error: %s\n", e)
error = true
i.Reconnect() i.Reconnect()
} }
} }
@ -137,6 +146,8 @@ func (i *IRCConnection) Connect(server string) os.Error {
i.pread = make(chan string, 100) i.pread = make(chan string, 100)
i.pwrite = make(chan string, 100) i.pwrite = make(chan string, 100)
i.Error = make(chan os.Error, 10) i.Error = make(chan os.Error, 10)
i.syncreader = make(chan bool)
i.syncwriter = make(chan bool)
go reader(i) go reader(i)
go writer(i) go writer(i)
go pinger(i) go pinger(i)

2
irc_callback.go
View File

@ -79,7 +79,7 @@ func (irc *IRCConnection) setupCallbacks() {
}) })
irc.AddCallback("CTCP_TIME", func(e *IRCEvent) { irc.AddCallback("CTCP_TIME", func(e *IRCEvent) {
ltime := time.LocalTime(); ltime := time.LocalTime()
irc.SendRaw(fmt.Sprintf("NOTICE %s :\x01TIME %s\x01", e.Nick, ltime.String())) irc.SendRaw(fmt.Sprintf("NOTICE %s :\x01TIME %s\x01", e.Nick, ltime.String()))
}) })

7
irc_struct.go
View File

@ -13,6 +13,7 @@ type IRCConnection struct {
socket net.Conn socket net.Conn
pread, pwrite chan string pread, pwrite chan string
Error chan os.Error Error chan os.Error
syncreader, syncwriter chan bool
nick string nick string
user string user string
registered bool registered bool
@ -20,9 +21,9 @@ type IRCConnection struct {
events map[string][]func(*IRCEvent) events map[string][]func(*IRCEvent)
lastMessage int64; lastMessage int64
ticker <-chan int64; ticker <-chan int64
ticker2 <-chan int64; ticker2 <-chan int64
} }
type IRCEvent struct { type IRCEvent struct {