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Add labeled-responses for MODE

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This commit is contained in:
Daniel Oaks 2018-01-28 10:51:46 +10:00
parent 00099eb4ba
commit 16a55cbba8
1 changed files with 23 additions and 15 deletions
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38
irc/modes.go
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@ -326,11 +326,15 @@ func (client *Client) applyUserModeChanges(force bool, changes ModeChanges) Mode
// MODE <target> [<modestring> [<mode arguments>...]]
func umodeHandler(server *Server, client *Client, msg ircmsg.IrcMessage) bool {
rb := NewResponseBuffer(client)
rb.Label = GetLabel(msg)
defer rb.Send()
nickname, err := CasefoldName(msg.Params[0])
target := server.clients.Get(nickname)
if err != nil || target == nil {
if len(msg.Params[0]) > 0 {
client.Send(nil, server.name, ERR_NOSUCHNICK, client.nick, msg.Params[0], client.t("No such nick"))
rb.Add(nil, server.name, ERR_NOSUCHNICK, client.nick, msg.Params[0], client.t("No such nick"))
}
return false
}
@ -340,9 +344,9 @@ func umodeHandler(server *Server, client *Client, msg ircmsg.IrcMessage) bool {
if !hasPrivs {
if len(msg.Params) > 1 {
client.Send(nil, server.name, ERR_USERSDONTMATCH, client.nick, client.t("Can't change modes for other users"))
rb.Add(nil, server.name, ERR_USERSDONTMATCH, client.nick, client.t("Can't change modes for other users"))
} else {
client.Send(nil, server.name, ERR_USERSDONTMATCH, client.nick, client.t("Can't view modes for other users"))
rb.Add(nil, server.name, ERR_USERSDONTMATCH, client.nick, client.t("Can't view modes for other users"))
}
return false
}
@ -357,7 +361,7 @@ func umodeHandler(server *Server, client *Client, msg ircmsg.IrcMessage) bool {
// alert for unknown mode changes
for char := range unknown {
client.Send(nil, server.name, ERR_UNKNOWNMODE, client.nick, string(char), client.t("is an unknown mode character to me"))
rb.Add(nil, server.name, ERR_UNKNOWNMODE, client.nick, string(char), client.t("is an unknown mode character to me"))
}
if len(unknown) == 1 && len(changes) == 0 {
return false
@ -368,13 +372,13 @@ func umodeHandler(server *Server, client *Client, msg ircmsg.IrcMessage) bool {
}
if len(applied) > 0 {
client.Send(nil, client.nickMaskString, "MODE", targetNick, applied.String())
rb.Add(nil, client.nickMaskString, "MODE", targetNick, applied.String())
} else if hasPrivs {
client.Send(nil, target.nickMaskString, RPL_UMODEIS, targetNick, target.ModeString())
rb.Add(nil, target.nickMaskString, RPL_UMODEIS, targetNick, target.ModeString())
if client.flags[LocalOperator] || client.flags[Operator] {
masks := server.snomasks.String(client)
if 0 < len(masks) {
client.Send(nil, target.nickMaskString, RPL_SNOMASKIS, targetNick, masks, client.t("Server notice masks"))
rb.Add(nil, target.nickMaskString, RPL_SNOMASKIS, targetNick, masks, client.t("Server notice masks"))
}
}
}
@ -476,7 +480,7 @@ func ParseChannelModeChanges(params ...string) (ModeChanges, map[rune]bool) {
}
// ApplyChannelModeChanges applies a given set of mode changes.
func (channel *Channel) ApplyChannelModeChanges(client *Client, isSamode bool, changes ModeChanges) ModeChanges {
func (channel *Channel) ApplyChannelModeChanges(client *Client, isSamode bool, changes ModeChanges, rb *ResponseBuffer) ModeChanges {
// so we only output one warning for each list type when full
listFullWarned := make(map[Mode]bool)
@ -521,7 +525,7 @@ func (channel *Channel) ApplyChannelModeChanges(client *Client, isSamode bool, c
if !hasPrivs(change) {
if !alreadySentPrivError {
alreadySentPrivError = true
client.Send(nil, client.server.name, ERR_CHANOPRIVSNEEDED, channel.name, client.t("You're not a channel operator"))
rb.Add(nil, client.server.name, ERR_CHANOPRIVSNEEDED, channel.name, client.t("You're not a channel operator"))
}
continue
}
@ -543,7 +547,7 @@ func (channel *Channel) ApplyChannelModeChanges(client *Client, isSamode bool, c
case Add:
if channel.lists[change.mode].Length() >= client.server.Limits().ChanListModes {
if !listFullWarned[change.mode] {
client.Send(nil, client.server.name, ERR_BANLISTFULL, client.Nick(), channel.Name(), change.mode.String(), client.t("Channel list is full"))
rb.Add(nil, client.server.name, ERR_BANLISTFULL, client.Nick(), channel.Name(), change.mode.String(), client.t("Channel list is full"))
listFullWarned[change.mode] = true
}
continue
@ -608,11 +612,15 @@ func (channel *Channel) ApplyChannelModeChanges(client *Client, isSamode bool, c
// MODE <target> [<modestring> [<mode arguments>...]]
func cmodeHandler(server *Server, client *Client, msg ircmsg.IrcMessage) bool {
rb := NewResponseBuffer(client)
rb.Label = GetLabel(msg)
defer rb.Send()
channelName, err := CasefoldChannel(msg.Params[0])
channel := server.channels.Get(channelName)
if err != nil || channel == nil {
client.Send(nil, server.name, ERR_NOSUCHCHANNEL, client.nick, msg.Params[0], client.t("No such channel"))
rb.Add(nil, server.name, ERR_NOSUCHCHANNEL, client.nick, msg.Params[0], client.t("No such channel"))
return false
}
@ -626,14 +634,14 @@ func cmodeHandler(server *Server, client *Client, msg ircmsg.IrcMessage) bool {
// alert for unknown mode changes
for char := range unknown {
client.Send(nil, server.name, ERR_UNKNOWNMODE, client.nick, string(char), client.t("is an unknown mode character to me"))
rb.Add(nil, server.name, ERR_UNKNOWNMODE, client.nick, string(char), client.t("is an unknown mode character to me"))
}
if len(unknown) == 1 && len(changes) == 0 {
return false
}
// apply mode changes
applied = channel.ApplyChannelModeChanges(client, msg.Command == "SAMODE", changes)
applied = channel.ApplyChannelModeChanges(client, msg.Command == "SAMODE", changes, rb)
}
// save changes to banlist/exceptlist/invexlist
@ -661,8 +669,8 @@ func cmodeHandler(server *Server, client *Client, msg ircmsg.IrcMessage) bool {
}
} else {
args := append([]string{client.nick, channel.name}, channel.modeStrings(client)...)
client.Send(nil, client.nickMaskString, RPL_CHANNELMODEIS, args...)
client.Send(nil, client.nickMaskString, RPL_CHANNELCREATED, client.nick, channel.name, strconv.FormatInt(channel.createdTime.Unix(), 10))
rb.Add(nil, client.nickMaskString, RPL_CHANNELMODEIS, args...)
rb.Add(nil, client.nickMaskString, RPL_CHANNELCREATED, client.nick, channel.name, strconv.FormatInt(channel.createdTime.Unix(), 10))
}
return false
}