review fix

irc/config.go

@@ -213,7 +213,6 @@ type Limits struct {
 	NickLen        int           `yaml:"nicklen"`
 	TopicLen       int           `yaml:"topiclen"`
 	WhowasEntries  int           `yaml:"whowas-entries"`
-	ChathistoryMax int           `yaml:"chathistory-maxmessages"`
 }
 
 // STSConfig controls the STS configuration/
@@ -316,6 +315,7 @@ type Config struct {
 		ChannelLength    int `yaml:"channel-length"`
 		ClientLength     int `yaml:"client-length"`
 		AutoreplayOnJoin int `yaml:"autoreplay-on-join"`
+		ChathistoryMax   int `yaml:"chathistory-maxmessages"`
 	}
 
 	Filename string

irc/handlers.go

@@ -531,6 +531,7 @@ func capHandler(server *Server, client *Client, msg ircmsg.IrcMessage, rb *Respo
 // CHATHISTORY <target> BETWEEN <query> <query> <direction> [<limit>]
 // e.g., CHATHISTORY #ircv3 BETWEEN timestamp=YYYY-MM-DDThh:mm:ss.sssZ timestamp=YYYY-MM-DDThh:mm:ss.sssZ + 100
 func chathistoryHandler(server *Server, client *Client, msg ircmsg.IrcMessage, rb *ResponseBuffer) (exiting bool) {
+	config := server.Config()
 	// batch type is chathistory; send an empty batch if necessary
 	rb.InitializeBatch("chathistory", true)
 
@@ -595,7 +596,7 @@ func chathistoryHandler(server *Server, client *Client, msg ircmsg.IrcMessage, r
 		return
 	}
 
-	maxChathistoryLimit := server.Config().Limits.ChathistoryMax
+	maxChathistoryLimit := config.History.ChathistoryMax
 	if maxChathistoryLimit == 0 {
 		return
 	}
@@ -1008,6 +1009,7 @@ Get an explanation of <argument>, or "index" for a list of help topics.`), rb)
 // e.g., HISTORY #ubuntu 10
 // HISTORY me 15
 func historyHandler(server *Server, client *Client, msg ircmsg.IrcMessage, rb *ResponseBuffer) bool {
+	config := server.Config()
 	target := msg.Params[0]
 	var hist *history.Buffer
 	channel := server.channels.Get(target)
@@ -1024,7 +1026,7 @@ func historyHandler(server *Server, client *Client, msg ircmsg.IrcMessage, rb *R
 	}
 
 	limit := 10
-	maxChathistoryLimit := server.Config().Limits.ChathistoryMax
+	maxChathistoryLimit := config.History.ChathistoryMax
 	if len(msg.Params) > 1 {
 		providedLimit, err := strconv.Atoi(msg.Params[1])
 		if providedLimit > maxChathistoryLimit {

irc/server.go

@@ -157,8 +157,8 @@ func (server *Server) setISupport() (err error) {
 	isupport.Add("AWAYLEN", strconv.Itoa(config.Limits.AwayLen))
 	isupport.Add("CASEMAPPING", "ascii")
 	isupport.Add("CHANMODES", strings.Join([]string{modes.Modes{modes.BanMask, modes.ExceptMask, modes.InviteMask}.String(), "", modes.Modes{modes.UserLimit, modes.Key}.String(), modes.Modes{modes.InviteOnly, modes.Moderated, modes.NoOutside, modes.OpOnlyTopic, modes.ChanRoleplaying, modes.Secret}.String()}, ","))
-	if config.History.Enabled && config.Limits.ChathistoryMax > 0 {
-		isupport.Add("CHATHISTORY", strconv.Itoa(config.Limits.ChathistoryMax))
+	if config.History.Enabled && config.History.ChathistoryMax > 0 {
+		isupport.Add("CHATHISTORY", strconv.Itoa(config.History.ChathistoryMax))
 	}
 	isupport.Add("CHANNELLEN", strconv.Itoa(config.Limits.ChannelLen))
 	isupport.Add("CHANTYPES", "#")

oragono.yaml

@@ -439,10 +439,6 @@ limits:
     # maximum length of channel lists (beI modes)
     chan-list-modes: 60
 
-    # maximum number of CHATHISTORY messages that can be
-    # requested at once (0 disables support for CHATHISTORY)
-    chathistory-maxmessages: 100
-
     # maximum length of IRC lines
     # this should generally be 1024-2048, and will only apply when negotiated by clients
     linelen:
@@ -484,3 +480,7 @@ history:
 
     # number of messages to automatically play back on channel join (0 to disable):
     autoreplay-on-join: 0
+
+    # maximum number of CHATHISTORY messages that can be
+    # requested at once (0 disables support for CHATHISTORY)
+    chathistory-maxmessages: 100