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clean up trailing hack

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This commit is contained in:
Shivaram Lingamneni 2020-03-11 18:57:25 -04:00
parent 3d13c1bc5f
commit bbe9e09d46
1 changed files with 2 additions and 14 deletions
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16
irc/client.go
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@ -1418,15 +1418,9 @@ var (
// SendRawMessage sends a raw message to the client. // SendRawMessage sends a raw message to the client.
func (session *Session) SendRawMessage(message ircmsg.IrcMessage, blocking bool) error { func (session *Session) SendRawMessage(message ircmsg.IrcMessage, blocking bool) error {
// use dumb hack to force the last param to be a trailing param if required // use dumb hack to force the last param to be a trailing param if required
var usedTrailingHack bool
config := session.client.server.Config() config := session.client.server.Config()
if config.Server.Compatibility.forceTrailing && commandsThatMustUseTrailing[message.Command] && len(message.Params) > 0 { if config.Server.Compatibility.forceTrailing && commandsThatMustUseTrailing[message.Command] {
lastParam := message.Params[len(message.Params)-1] message.ForceTrailing()
// to force trailing, we ensure the final param contains a space
if strings.IndexByte(lastParam, ' ') == -1 {
message.Params[len(message.Params)-1] = lastParam + " "
usedTrailingHack = true
}
} }
// assemble message // assemble message
@ -1446,12 +1440,6 @@ func (session *Session) SendRawMessage(message ircmsg.IrcMessage, blocking bool)
return err return err
} }
// if we used the trailing hack, we need to strip the final space we appended earlier on
if usedTrailingHack {
copy(line[len(line)-3:], "\r\n")
line = line[:len(line)-1]
}
if session.client.server.logger.IsLoggingRawIO() { if session.client.server.logger.IsLoggingRawIO() {
logline := string(line[:len(line)-2]) // strip "\r\n" logline := string(line[:len(line)-2]) // strip "\r\n"
session.client.server.logger.Debug("useroutput", session.client.Nick(), " ->", logline) session.client.server.logger.Debug("useroutput", session.client.Nick(), " ->", logline)