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Diffstat (limited to 'vendor/github.com/fluffle/goirc/client/state_handlers.go')
-rw-r--r--vendor/github.com/fluffle/goirc/client/state_handlers.go262
1 files changed, 0 insertions, 262 deletions
diff --git a/vendor/github.com/fluffle/goirc/client/state_handlers.go b/vendor/github.com/fluffle/goirc/client/state_handlers.go
deleted file mode 100644
index 847679c..0000000
--- a/vendor/github.com/fluffle/goirc/client/state_handlers.go
+++ /dev/null
@@ -1,262 +0,0 @@
-package client
-
-// this file contains the extra set of event handlers
-// to manage tracking state for an IRC connection
-
-import (
- "strings"
-
- "github.com/fluffle/goirc/logging"
-)
-
-var stHandlers = map[string]HandlerFunc{
- "JOIN": (*Conn).h_JOIN,
- "KICK": (*Conn).h_KICK,
- "MODE": (*Conn).h_MODE,
- "NICK": (*Conn).h_STNICK,
- "PART": (*Conn).h_PART,
- "QUIT": (*Conn).h_QUIT,
- "TOPIC": (*Conn).h_TOPIC,
- "311": (*Conn).h_311,
- "324": (*Conn).h_324,
- "332": (*Conn).h_332,
- "352": (*Conn).h_352,
- "353": (*Conn).h_353,
- "671": (*Conn).h_671,
-}
-
-func (conn *Conn) addSTHandlers() {
- for n, h := range stHandlers {
- conn.stRemovers = append(conn.stRemovers, conn.handle(n, h))
- }
-}
-
-func (conn *Conn) delSTHandlers() {
- for _, h := range conn.stRemovers {
- h.Remove()
- }
- conn.stRemovers = conn.stRemovers[:0]
-}
-
-// Handle NICK messages that need to update the state tracker
-func (conn *Conn) h_STNICK(line *Line) {
- // all nicks should be handled the same way, our own included
- conn.st.ReNick(line.Nick, line.Args[0])
-}
-
-// Handle JOINs to channels to maintain state
-func (conn *Conn) h_JOIN(line *Line) {
- ch := conn.st.GetChannel(line.Args[0])
- nk := conn.st.GetNick(line.Nick)
- if ch == nil {
- // first we've seen of this channel, so should be us joining it
- // NOTE this will also take care of nk == nil && ch == nil
- if !conn.Me().Equals(nk) {
- logging.Warn("irc.JOIN(): JOIN to unknown channel %s received "+
- "from (non-me) nick %s", line.Args[0], line.Nick)
- return
- }
- conn.st.NewChannel(line.Args[0])
- // since we don't know much about this channel, ask server for info
- // we get the channel users automatically in 353 and the channel
- // topic in 332 on join, so we just need to get the modes
- conn.Mode(line.Args[0])
- // sending a WHO for the channel is MUCH more efficient than
- // triggering a WHOIS on every nick from the 353 handler
- conn.Who(line.Args[0])
- }
- if nk == nil {
- // this is the first we've seen of this nick
- conn.st.NewNick(line.Nick)
- conn.st.NickInfo(line.Nick, line.Ident, line.Host, "")
- // since we don't know much about this nick, ask server for info
- conn.Who(line.Nick)
- }
- // this takes care of both nick and channel linking \o/
- conn.st.Associate(line.Args[0], line.Nick)
-}
-
-// Handle PARTs from channels to maintain state
-func (conn *Conn) h_PART(line *Line) {
- conn.st.Dissociate(line.Args[0], line.Nick)
-}
-
-// Handle KICKs from channels to maintain state
-func (conn *Conn) h_KICK(line *Line) {
- if !line.argslen(1) {
- return
- }
- // XXX: this won't handle autorejoining channels on KICK
- // it's trivial to do this in a seperate handler...
- conn.st.Dissociate(line.Args[0], line.Args[1])
-}
-
-// Handle other people's QUITs
-func (conn *Conn) h_QUIT(line *Line) {
- conn.st.DelNick(line.Nick)
-}
-
-// Handle MODE changes for channels we know about (and our nick personally)
-func (conn *Conn) h_MODE(line *Line) {
- if !line.argslen(1) {
- return
- }
- if ch := conn.st.GetChannel(line.Args[0]); ch != nil {
- // channel modes first
- conn.st.ChannelModes(line.Args[0], line.Args[1], line.Args[2:]...)
- } else if nk := conn.st.GetNick(line.Args[0]); nk != nil {
- // nick mode change, should be us
- if !conn.Me().Equals(nk) {
- logging.Warn("irc.MODE(): recieved MODE %s for (non-me) nick %s",
- line.Args[1], line.Args[0])
- return
- }
- conn.st.NickModes(line.Args[0], line.Args[1])
- } else {
- logging.Warn("irc.MODE(): not sure what to do with MODE %s",
- strings.Join(line.Args, " "))
- }
-}
-
-// Handle TOPIC changes for channels
-func (conn *Conn) h_TOPIC(line *Line) {
- if !line.argslen(1) {
- return
- }
- if ch := conn.st.GetChannel(line.Args[0]); ch != nil {
- conn.st.Topic(line.Args[0], line.Args[1])
- } else {
- logging.Warn("irc.TOPIC(): topic change on unknown channel %s",
- line.Args[0])
- }
-}
-
-// Handle 311 whois reply
-func (conn *Conn) h_311(line *Line) {
- if !line.argslen(5) {
- return
- }
- if nk := conn.st.GetNick(line.Args[1]); (nk != nil) && !conn.Me().Equals(nk) {
- conn.st.NickInfo(line.Args[1], line.Args[2], line.Args[3], line.Args[5])
- } else {
- logging.Warn("irc.311(): received WHOIS info for unknown nick %s",
- line.Args[1])
- }
-}
-
-// Handle 324 mode reply
-func (conn *Conn) h_324(line *Line) {
- if !line.argslen(2) {
- return
- }
- if ch := conn.st.GetChannel(line.Args[1]); ch != nil {
- conn.st.ChannelModes(line.Args[1], line.Args[2], line.Args[3:]...)
- } else {
- logging.Warn("irc.324(): received MODE settings for unknown channel %s",
- line.Args[1])
- }
-}
-
-// Handle 332 topic reply on join to channel
-func (conn *Conn) h_332(line *Line) {
- if !line.argslen(2) {
- return
- }
- if ch := conn.st.GetChannel(line.Args[1]); ch != nil {
- conn.st.Topic(line.Args[1], line.Args[2])
- } else {
- logging.Warn("irc.332(): received TOPIC value for unknown channel %s",
- line.Args[1])
- }
-}
-
-// Handle 352 who reply
-func (conn *Conn) h_352(line *Line) {
- if !line.argslen(5) {
- return
- }
- nk := conn.st.GetNick(line.Args[5])
- if nk == nil {
- logging.Warn("irc.352(): received WHO reply for unknown nick %s",
- line.Args[5])
- return
- }
- if conn.Me().Equals(nk) {
- return
- }
- // XXX: do we care about the actual server the nick is on?
- // or the hop count to this server?
- // last arg contains "<hop count> <real name>"
- a := strings.SplitN(line.Args[len(line.Args)-1], " ", 2)
- conn.st.NickInfo(nk.Nick, line.Args[2], line.Args[3], a[1])
- if !line.argslen(6) {
- return
- }
- if idx := strings.Index(line.Args[6], "*"); idx != -1 {
- conn.st.NickModes(nk.Nick, "+o")
- }
- if idx := strings.Index(line.Args[6], "B"); idx != -1 {
- conn.st.NickModes(nk.Nick, "+B")
- }
- if idx := strings.Index(line.Args[6], "H"); idx != -1 {
- conn.st.NickModes(nk.Nick, "+i")
- }
-}
-
-// Handle 353 names reply
-func (conn *Conn) h_353(line *Line) {
- if !line.argslen(2) {
- return
- }
- if ch := conn.st.GetChannel(line.Args[2]); ch != nil {
- nicks := strings.Split(line.Args[len(line.Args)-1], " ")
- for _, nick := range nicks {
- // UnrealIRCd's coders are lazy and leave a trailing space
- if nick == "" {
- continue
- }
- switch c := nick[0]; c {
- case '~', '&', '@', '%', '+':
- nick = nick[1:]
- fallthrough
- default:
- if conn.st.GetNick(nick) == nil {
- // we don't know this nick yet!
- conn.st.NewNick(nick)
- }
- if _, ok := conn.st.IsOn(ch.Name, nick); !ok {
- // This nick isn't associated with this channel yet!
- conn.st.Associate(ch.Name, nick)
- }
- switch c {
- case '~':
- conn.st.ChannelModes(ch.Name, "+q", nick)
- case '&':
- conn.st.ChannelModes(ch.Name, "+a", nick)
- case '@':
- conn.st.ChannelModes(ch.Name, "+o", nick)
- case '%':
- conn.st.ChannelModes(ch.Name, "+h", nick)
- case '+':
- conn.st.ChannelModes(ch.Name, "+v", nick)
- }
- }
- }
- } else {
- logging.Warn("irc.353(): received NAMES list for unknown channel %s",
- line.Args[2])
- }
-}
-
-// Handle 671 whois reply (nick connected via SSL)
-func (conn *Conn) h_671(line *Line) {
- if !line.argslen(1) {
- return
- }
- if nk := conn.st.GetNick(line.Args[1]); nk != nil {
- conn.st.NickModes(nk.Nick, "+z")
- } else {
- logging.Warn("irc.671(): received WHOIS SSL info for unknown nick %s",
- line.Args[1])
- }
-}