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server: Move maxTargets to constant, fix bug on privmsg/notice

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This commit is contained in:
Daniel Oaks 2016-10-27 00:51:55 +10:00
parent c7fdb4656e
commit 62a0cbc1f6
2 changed files with 16 additions and 4 deletions
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2
irc/constants.go
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@ -19,4 +19,6 @@ var (
// maxLastArgLength is used to simply cap off the final argument when creating general messages where we need to select a limit. // maxLastArgLength is used to simply cap off the final argument when creating general messages where we need to select a limit.
// for instance, in MONITOR lists, RPL_ISUPPORT lists, etc. // for instance, in MONITOR lists, RPL_ISUPPORT lists, etc.
maxLastArgLength = 400 maxLastArgLength = 400
// maxTargets is the maximum number of targets for PRIVMSG and NOTICE.
maxTargets = 4
) )

18
irc/server.go
View File

@ -258,6 +258,8 @@ func NewServer(configFilename string, config *Config) *Server {
// setISupport sets up our RPL_ISUPPORT reply. // setISupport sets up our RPL_ISUPPORT reply.
func (server *Server) setISupport() { func (server *Server) setISupport() {
maxTargetsString := strconv.Itoa(maxTargets)
// add RPL_ISUPPORT tokens // add RPL_ISUPPORT tokens
server.isupport = NewISupportList() server.isupport = NewISupportList()
server.isupport.Add("AWAYLEN", strconv.Itoa(server.limits.AwayLen)) server.isupport.Add("AWAYLEN", strconv.Itoa(server.limits.AwayLen))
@ -269,14 +271,14 @@ func (server *Server) setISupport() {
server.isupport.Add("INVEX", "") server.isupport.Add("INVEX", "")
server.isupport.Add("KICKLEN", strconv.Itoa(server.limits.KickLen)) server.isupport.Add("KICKLEN", strconv.Itoa(server.limits.KickLen))
server.isupport.Add("MAXLIST", fmt.Sprintf("beI:%s", strconv.Itoa(server.limits.ChanListModes))) server.isupport.Add("MAXLIST", fmt.Sprintf("beI:%s", strconv.Itoa(server.limits.ChanListModes)))
server.isupport.Add("MAXTARGETS", "4") server.isupport.Add("MAXTARGETS", maxTargetsString)
server.isupport.Add("MODES", "") server.isupport.Add("MODES", "")
server.isupport.Add("MONITOR", strconv.Itoa(server.limits.MonitorEntries)) server.isupport.Add("MONITOR", strconv.Itoa(server.limits.MonitorEntries))
server.isupport.Add("NETWORK", server.networkName) server.isupport.Add("NETWORK", server.networkName)
server.isupport.Add("NICKLEN", strconv.Itoa(server.limits.NickLen)) server.isupport.Add("NICKLEN", strconv.Itoa(server.limits.NickLen))
server.isupport.Add("PREFIX", "(qaohv)~&@%+") server.isupport.Add("PREFIX", "(qaohv)~&@%+")
server.isupport.Add("STATUSMSG", "~&@%+") server.isupport.Add("STATUSMSG", "~&@%+")
server.isupport.Add("TARGMAX", "NAMES:1,LIST:1,KICK:1,WHOIS:1,PRIVMSG:4,NOTICE:4,MONITOR:") server.isupport.Add("TARGMAX", fmt.Sprintf("NAMES:1,LIST:1,KICK:1,WHOIS:1,PRIVMSG:%s,NOTICE:%s,MONITOR:", maxTargetsString, maxTargetsString))
server.isupport.Add("TOPICLEN", strconv.Itoa(server.limits.TopicLen)) server.isupport.Add("TOPICLEN", strconv.Itoa(server.limits.TopicLen))
// account registration // account registration
@ -740,7 +742,11 @@ func privmsgHandler(server *Server, client *Client, msg ircmsg.IrcMessage) bool
targets := strings.Split(msg.Params[0], ",") targets := strings.Split(msg.Params[0], ",")
message := msg.Params[1] message := msg.Params[1]
for _, targetString := range targets[:4] { for i, targetString := range targets {
// max of four targets per privmsg
if i > maxTargets-1 {
break
}
prefixes, targetString := SplitChannelMembershipPrefixes(targetString) prefixes, targetString := SplitChannelMembershipPrefixes(targetString)
lowestPrefix := GetLowestChannelModePrefix(prefixes) lowestPrefix := GetLowestChannelModePrefix(prefixes)
@ -1220,7 +1226,11 @@ func noticeHandler(server *Server, client *Client, msg ircmsg.IrcMessage) bool {
targets := strings.Split(msg.Params[0], ",") targets := strings.Split(msg.Params[0], ",")
message := msg.Params[1] message := msg.Params[1]
for _, targetString := range targets[:4] { for i, targetString := range targets {
// max of four targets per privmsg
if i > maxTargets-1 {
break
}
prefixes, targetString := SplitChannelMembershipPrefixes(targetString) prefixes, targetString := SplitChannelMembershipPrefixes(targetString)
lowestPrefix := GetLowestChannelModePrefix(prefixes) lowestPrefix := GetLowestChannelModePrefix(prefixes)