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handlers: Make sure all functions have appropriate comments
This commit is contained in:
Daniel Oaks
parent
52e3dde77a
commit
ca6a162696
@ -34,7 +34,7 @@ import (
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"github.com/tidwall/buntdb"
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)
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// accHandler parses the ACC command.
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// ACC [REGISTER|VERIFY] ...
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func accHandler(server *Server, client *Client, msg ircmsg.IrcMessage) bool {
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subcommand := strings.ToLower(msg.Params[0])
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@ -49,7 +49,7 @@ func accHandler(server *Server, client *Client, msg ircmsg.IrcMessage) bool {
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return false
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}
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// accRegisterHandler parses the ACC REGISTER command.
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// ACC REGISTER <accountname> [callback_namespace:]<callback> [cred_type] :<credential>
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func accRegisterHandler(server *Server, client *Client, msg ircmsg.IrcMessage) bool {
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// make sure reg is enabled
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if !server.accountRegistration.Enabled {
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@ -258,7 +258,7 @@ func accRegisterHandler(server *Server, client *Client, msg ircmsg.IrcMessage) b
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return false
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}
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// authenticateHandler parses the AUTHENTICATE command (for SASL authentication).
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// AUTHENTICATE [<mechanism>|<data>|*]
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func authenticateHandler(server *Server, client *Client, msg ircmsg.IrcMessage) bool {
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// sasl abort
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if !server.accountAuthenticationEnabled || len(msg.Params) == 1 && msg.Params[0] == "*" {
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@ -346,7 +346,7 @@ func authenticateHandler(server *Server, client *Client, msg ircmsg.IrcMessage)
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return exiting
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}
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// authPlainHandler parses the SASL PLAIN mechanism.
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// AUTHENTICATE PLAIN
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func authPlainHandler(server *Server, client *Client, mechanism string, value []byte) bool {
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splitValue := bytes.Split(value, []byte{'\000'})
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@ -415,7 +415,7 @@ func authPlainHandler(server *Server, client *Client, mechanism string, value []
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return false
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}
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// authExternalHandler parses the SASL EXTERNAL mechanism.
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// AUTHENTICATE EXTERNAL
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func authExternalHandler(server *Server, client *Client, mechanism string, value []byte) bool {
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if client.certfp == "" {
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client.Send(nil, server.name, ERR_SASLFAIL, client.nick, client.t("SASL authentication failed, you are not connecting with a certificate"))
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@ -574,13 +574,13 @@ func capHandler(server *Server, client *Client, msg ircmsg.IrcMessage) bool {
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return false
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}
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// csHandler handles the /CS and /CHANSERV commands
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// CHANSERV [...]
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func csHandler(server *Server, client *Client, msg ircmsg.IrcMessage) bool {
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server.chanservPrivmsgHandler(client, strings.Join(msg.Params, " "))
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return false
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}
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// DEBUG GCSTATS/NUMGOROUTINE/etc
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// DEBUG <subcmd>
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func debugHandler(server *Server, client *Client, msg ircmsg.IrcMessage) bool {
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if !client.flags[modes.Operator] {
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return false
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@ -842,7 +842,7 @@ func dlineHandler(server *Server, client *Client, msg ircmsg.IrcMessage) bool {
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return killClient
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}
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// helpHandler returns the appropriate help for the given query.
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// HELP [<query>]
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func helpHandler(server *Server, client *Client, msg ircmsg.IrcMessage) bool {
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argument := strings.ToLower(strings.TrimSpace(strings.Join(msg.Params, " ")))
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@ -1399,7 +1399,7 @@ func modeHandler(server *Server, client *Client, msg ircmsg.IrcMessage) bool {
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return umodeHandler(server, client, msg)
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}
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// MODE <target> [<modestring> [<mode arguments>...]]
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// MODE <channel> [<modestring> [<mode arguments>...]]
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func cmodeHandler(server *Server, client *Client, msg ircmsg.IrcMessage) bool {
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channelName, err := CasefoldChannel(msg.Params[0])
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channel := server.channels.Get(channelName)
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@ -1460,7 +1460,7 @@ func cmodeHandler(server *Server, client *Client, msg ircmsg.IrcMessage) bool {
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return false
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}
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// MODE <target> [<modestring> [<mode arguments>...]]
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// MODE <client> [<modestring> [<mode arguments>...]]
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func umodeHandler(server *Server, client *Client, msg ircmsg.IrcMessage) bool {
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nickname, err := CasefoldName(msg.Params[0])
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target := server.clients.Get(nickname)
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@ -1517,6 +1517,7 @@ func umodeHandler(server *Server, client *Client, msg ircmsg.IrcMessage) bool {
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return false
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}
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// MONITOR <subcmd> [params...]
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func monitorHandler(server *Server, client *Client, msg ircmsg.IrcMessage) bool {
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handler, exists := metadataSubcommands[strings.ToLower(msg.Params[0])]
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@ -1528,6 +1529,7 @@ func monitorHandler(server *Server, client *Client, msg ircmsg.IrcMessage) bool
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return handler(server, client, msg)
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}
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// MONITOR - <target>{,<target>}
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func monitorRemoveHandler(server *Server, client *Client, msg ircmsg.IrcMessage) bool {
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if len(msg.Params) < 2 {
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client.Send(nil, server.name, ERR_NEEDMOREPARAMS, client.Nick(), msg.Command, client.t("Not enough parameters"))
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@ -1546,6 +1548,7 @@ func monitorRemoveHandler(server *Server, client *Client, msg ircmsg.IrcMessage)
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return false
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}
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// MONITOR + <target>{,<target>}
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func monitorAddHandler(server *Server, client *Client, msg ircmsg.IrcMessage) bool {
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if len(msg.Params) < 2 {
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client.Send(nil, server.name, ERR_NEEDMOREPARAMS, client.Nick(), msg.Command, client.t("Not enough parameters"))
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@ -1596,11 +1599,13 @@ func monitorAddHandler(server *Server, client *Client, msg ircmsg.IrcMessage) bo
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return false
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}
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// MONITOR C
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func monitorClearHandler(server *Server, client *Client, msg ircmsg.IrcMessage) bool {
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server.monitorManager.RemoveAll(client)
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return false
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}
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// MONITOR L
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func monitorListHandler(server *Server, client *Client, msg ircmsg.IrcMessage) bool {
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monitorList := server.monitorManager.List(client)
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@ -1623,6 +1628,7 @@ func monitorListHandler(server *Server, client *Client, msg ircmsg.IrcMessage) b
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return false
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}
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// MONITOR S
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func monitorStatusHandler(server *Server, client *Client, msg ircmsg.IrcMessage) bool {
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var online []string
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var offline []string
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@ -1652,14 +1658,8 @@ func monitorStatusHandler(server *Server, client *Client, msg ircmsg.IrcMessage)
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return false
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}
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// MOTD [<target>]
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// MOTD
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func motdHandler(server *Server, client *Client, msg ircmsg.IrcMessage) bool {
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//TODO(dan): hook this up when we have multiple servers I guess???
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//var target string
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//if len(msg.Params) > 0 {
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// target = msg.Params[0]
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//}
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server.MOTD(client)
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return false
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}
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@ -1739,7 +1739,7 @@ func noticeHandler(server *Server, client *Client, msg ircmsg.IrcMessage) bool {
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return false
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}
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// NPC <target> <sourcenick> <text to be sent>
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// NPC <target> <sourcenick> <message>
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func npcHandler(server *Server, client *Client, msg ircmsg.IrcMessage) bool {
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target := msg.Params[0]
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fakeSource := msg.Params[1]
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@ -1758,7 +1758,7 @@ func npcHandler(server *Server, client *Client, msg ircmsg.IrcMessage) bool {
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return false
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}
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// NPCA <target> <sourcenick> <text to be sent>
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// NPCA <target> <sourcenick> <message>
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func npcaHandler(server *Server, client *Client, msg ircmsg.IrcMessage) bool {
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target := msg.Params[0]
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fakeSource := msg.Params[1]
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@ -1776,7 +1776,7 @@ func npcaHandler(server *Server, client *Client, msg ircmsg.IrcMessage) bool {
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return false
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}
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// nsHandler handles the /NS and /NICKSERV commands
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// NICKSERV [params...]
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func nsHandler(server *Server, client *Client, msg ircmsg.IrcMessage) bool {
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server.nickservPrivmsgHandler(client, strings.Join(msg.Params, " "))
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return false
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@ -1887,13 +1887,13 @@ func passHandler(server *Server, client *Client, msg ircmsg.IrcMessage) bool {
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return false
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}
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// PING <server1> [<server2>]
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// PING [params...]
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func pingHandler(server *Server, client *Client, msg ircmsg.IrcMessage) bool {
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client.Send(nil, server.name, "PONG", msg.Params...)
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return false
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}
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// PONG <server> [ <server2> ]
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// PONG [params...]
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func pongHandler(server *Server, client *Client, msg ircmsg.IrcMessage) bool {
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// client gets touched when they send this command, so we don't need to do anything
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return false
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@ -2146,7 +2146,7 @@ func sanickHandler(server *Server, client *Client, msg ircmsg.IrcMessage) bool {
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return performNickChange(server, client, target, msg.Params[1])
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}
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// SCENE <target> <text to be sent>
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// SCENE <target> <message>
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func sceneHandler(server *Server, client *Client, msg ircmsg.IrcMessage) bool {
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target := msg.Params[0]
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message := msg.Params[1]
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@ -2222,17 +2222,8 @@ func tagmsgHandler(server *Server, client *Client, msg ircmsg.IrcMessage) bool {
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return false
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}
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// TIME [<server>]
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// TIME
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func timeHandler(server *Server, client *Client, msg ircmsg.IrcMessage) bool {
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var target string
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if len(msg.Params) > 0 {
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target = msg.Params[0]
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}
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casefoldedTarget, err := Casefold(target)
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if (target != "") && err != nil || (casefoldedTarget != server.nameCasefolded) {
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client.Send(nil, server.name, ERR_NOSUCHSERVER, client.nick, target, client.t("No such server"))
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return false
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}
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client.Send(nil, server.name, RPL_TIME, client.nick, server.name, time.Now().Format(time.RFC1123))
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return false
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}
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@ -2256,7 +2247,7 @@ func topicHandler(server *Server, client *Client, msg ircmsg.IrcMessage) bool {
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return false
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}
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// UNDLINE
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// UNDLINE <ip>|<net>
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func unDLineHandler(server *Server, client *Client, msg ircmsg.IrcMessage) bool {
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// check oper permissions
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if !client.class.Capabilities["oper:local_unban"] {
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@ -2319,7 +2310,7 @@ func unDLineHandler(server *Server, client *Client, msg ircmsg.IrcMessage) bool
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return false
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}
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// UNKLINE
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// UNKLINE <mask>
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func unKLineHandler(server *Server, client *Client, msg ircmsg.IrcMessage) bool {
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// check oper permissions
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if !client.class.Capabilities["oper:local_unban"] {
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@ -2401,7 +2392,7 @@ func userHandler(server *Server, client *Client, msg ircmsg.IrcMessage) bool {
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return false
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}
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// USERHOST <nickname> [<nickname> <nickname> ...]
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// USERHOST <nickname>{ <nickname>}
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func userhostHandler(server *Server, client *Client, msg ircmsg.IrcMessage) bool {
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returnedNicks := make(map[string]bool)
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@ -2439,18 +2430,8 @@ func userhostHandler(server *Server, client *Client, msg ircmsg.IrcMessage) bool
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return false
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}
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// VERSION [<server>]
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// VERSION
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func versionHandler(server *Server, client *Client, msg ircmsg.IrcMessage) bool {
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var target string
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if len(msg.Params) > 0 {
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target = msg.Params[0]
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}
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casefoldedTarget, err := Casefold(target)
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if target != "" && (err != nil || casefoldedTarget != server.nameCasefolded) {
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client.Send(nil, server.name, ERR_NOSUCHSERVER, client.nick, target, client.t("No such server"))
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return false
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}
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client.Send(nil, server.name, RPL_VERSION, client.nick, Ver, server.name)
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client.RplISupport()
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return false
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@ -2508,7 +2489,7 @@ func webircHandler(server *Server, client *Client, msg ircmsg.IrcMessage) bool {
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return true
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}
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// WHO [ <mask> [ "o" ] ]
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// WHO [<mask> [o]]
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func whoHandler(server *Server, client *Client, msg ircmsg.IrcMessage) bool {
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if msg.Params[0] == "" {
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client.Send(nil, server.name, ERR_UNKNOWNERROR, client.nick, "WHO", client.t("First param must be a mask or channel"))
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@ -2551,7 +2532,7 @@ func whoHandler(server *Server, client *Client, msg ircmsg.IrcMessage) bool {
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return false
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}
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// WHOIS [ <target> ] <mask> *( "," <mask> )
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// WHOIS [<target>] <mask>{,<mask>}
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func whoisHandler(server *Server, client *Client, msg ircmsg.IrcMessage) bool {
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var masksString string
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//var target string
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