mirror of
https://github.com/ergochat/ergo.git
synced 2024-11-22 11:59:40 +01:00
urgh this should not even be commited yet, this will all be squashed out
This commit is contained in:
Daniel Oaks
parent
dbca03e948
commit
e83283e7fd
111
irc/client.go
111
irc/client.go
@ -9,6 +9,8 @@ import (
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"fmt"
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"net"
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"time"
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"github.com/DanielOaks/girc-go/ircmsg"
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)
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const (
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@ -65,51 +67,44 @@ func NewClient(server *Server, conn net.Conn) *Client {
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func (client *Client) run() {
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var command Command
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var err error
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var isExiting bool
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var line string
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var msg ircmsg.IrcMessage
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// Set the hostname for this client. The client may later send a PROXY
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// command from stunnel that sets the hostname to something more accurate.
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client.hostname = AddrLookupHostname(client.socket.conn.RemoteAddr())
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for err == nil {
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//TODO(dan): does this read sockets correctly and split lines properly? (think that ZNC bug that kept happening with mammon)
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if line, err = client.socket.Read(); err != nil {
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command = NewQuitCommand("connection closed")
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} else if command, err = ParseCommand(line); err != nil {
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switch err {
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case ErrParseCommand:
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//TODO(dan): why is this a notice? there's a proper numeric for this I swear
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client.Reply(RplNotice(client.server, client,
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NewText("failed to parse command")))
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}
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// so the read loop will continue
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err = nil
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continue
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} else if checkPass, ok := command.(checkPasswordCommand); ok {
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checkPass.LoadPassword(client.server)
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// Block the client thread while handling a potentially expensive
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// password bcrypt operation. Since the server is single-threaded
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// for commands, we don't want the server to perform the bcrypt,
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// blocking anyone else from sending commands until it
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// completes. This could be a form of DoS if handled naively.
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checkPass.CheckPassword()
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//TODO(dan): Make this a socketreactor from ircbnc
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for {
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line, err = client.socket.Read()
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if err != nil {
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client.Quit("connection closed")
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break
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}
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client.send(command)
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msg, err = ParseLine(line)
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if err != nil {
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client.Quit("received malformed command")
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break
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}
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isExiting = Run(client.server, client, msg)
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if isExiting {
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break
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}
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}
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// ensure client connection gets closed
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client.Destroy()
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}
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func (client *Client) send(command Command) {
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command.SetClient(client)
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client.server.commands <- command
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}
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//
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// quit timer goroutine
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//
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func (client *Client) connectionTimeout() {
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client.send(NewQuitCommand("connection timeout"))
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client.Quit("connection timeout")
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}
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//
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@ -158,31 +153,6 @@ func (client *Client) Register() {
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client.Touch()
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}
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func (client *Client) destroy() {
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// clean up channels
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for channel := range client.channels {
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channel.Quit(client)
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}
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// clean up server
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client.server.clients.Remove(client)
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// clean up self
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if client.idleTimer != nil {
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client.idleTimer.Stop()
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}
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if client.quitTimer != nil {
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client.quitTimer.Stop()
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}
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client.socket.Close()
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Log.debug.Printf("%s: destroyed", client)
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}
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func (client *Client) IdleTime() time.Duration {
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return time.Since(client.atime)
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}
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@ -238,6 +208,7 @@ func (c *Client) String() string {
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return c.Id().String()
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}
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// Friends refers to clients that share a channel with this client.
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func (client *Client) Friends() ClientSet {
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friends := make(ClientSet)
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friends.Add(client)
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@ -276,16 +247,36 @@ func (client *Client) Reply(reply string) error {
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}
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func (client *Client) Quit(message Text) {
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if client.hasQuit {
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client.Send("QUIT", message)
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}
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func (client *Client) destroy() {
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if client.isDestroyed {
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return
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}
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client.hasQuit = true
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client.Reply(RplError("quit"))
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client.isDestroyed = true
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client.server.whoWas.Append(client)
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friends := client.Friends()
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friends.Remove(client)
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client.destroy()
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// clean up channels
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for channel := range client.channels {
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channel.Quit(client)
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}
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// clean up server
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client.server.clients.Remove(client)
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// clean up self
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if client.idleTimer != nil {
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client.idleTimer.Stop()
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}
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if client.quitTimer != nil {
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client.quitTimer.Stop()
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}
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client.socket.Close()
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if len(friends) > 0 {
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reply := RplQuit(client, message)
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550
irc/commandhandlers.go
Normal file
550
irc/commandhandlers.go
Normal file
@ -0,0 +1,550 @@
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// Copyright (c) 2012-2014 Jeremy Latt
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// Copyright (c) 2014-2015 Edmund Huber
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// Copyright (c) 2016- Daniel Oaks <daniel@danieloaks.net>
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// released under the MIT license
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package irc
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import (
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"fmt"
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"github.com/DanielOaks/girc-go/ircmsg"
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)
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// NICK <nickname>
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func nickHandler(server *Server, client *Client, msg ircmsg.IrcMessage) bool {
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// check NICK validity
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// send NICK change to primary server thread for processing
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// |-> ensure no other client exists with that nickname
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return true
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}
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type ModeChange struct {
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mode UserMode
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op ModeOp
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}
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func (change *ModeChange) String() string {
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return fmt.Sprintf("%s%s", change.op, change.mode)
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}
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type ModeChanges []*ModeChange
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func (changes ModeChanges) String() string {
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if len(changes) == 0 {
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return ""
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}
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op := changes[0].op
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str := changes[0].op.String()
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for _, change := range changes {
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if change.op != op {
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op = change.op
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str += change.op.String()
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}
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str += change.mode.String()
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}
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return str
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}
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/*
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type ModeCommand struct {
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BaseCommand
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nickname Name
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changes ModeChanges
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}
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// MODE <nickname> ( "+" / "-" )? *( "+" / "-" / <mode character> )
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func ParseUserModeCommand(nickname Name, args []string) (Command, error) {
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cmd := &ModeCommand{
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nickname: nickname,
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changes: make(ModeChanges, 0),
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}
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// account for MODE command with no args to list things
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if len(args) < 1 {
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// don't do any further processing
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return cmd, nil
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}
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modeArg := args[0]
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op := ModeOp(modeArg[0])
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if (op == Add) || (op == Remove) {
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modeArg = modeArg[1:]
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} else {
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return nil, ErrParseCommand
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}
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for _, mode := range modeArg {
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if mode == '-' || mode == '+' {
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op = ModeOp(mode)
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continue
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}
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cmd.changes = append(cmd.changes, &ModeChange{
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mode: UserMode(mode),
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op: op,
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})
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}
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return cmd, nil
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}
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*/
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type ChannelModeChange struct {
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mode ChannelMode
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op ModeOp
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arg string
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}
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func (change *ChannelModeChange) String() (str string) {
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if (change.op == Add) || (change.op == Remove) {
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str = change.op.String()
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}
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str += change.mode.String()
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if change.arg != "" {
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str += " " + change.arg
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}
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return
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}
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type ChannelModeChanges []*ChannelModeChange
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func (changes ChannelModeChanges) String() string {
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if len(changes) == 0 {
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return ""
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}
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op := changes[0].op
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str := changes[0].op.String()
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for _, change := range changes {
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if change.op != op {
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op = change.op
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str += change.op.String()
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}
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str += change.mode.String()
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}
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for _, change := range changes {
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if change.arg == "" {
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continue
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}
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str += " " + change.arg
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}
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return str
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}
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type ChannelModeCommand struct {
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channel Name
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changes ChannelModeChanges
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}
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// MODE <channel> ( "+" / "-" )? *( "+" / "-" / <mode character> ) *<modeparams>
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func ParseChannelModeCommand(channel Name, args []string) (Command, error) {
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cmd := &ChannelModeCommand{
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channel: channel,
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changes: make(ChannelModeChanges, 0),
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}
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// account for MODE command with no args to list things
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if len(args) < 1 {
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// don't do any further processing
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return cmd, nil
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}
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modeArg := args[0]
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op := ModeOp(modeArg[0])
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if (op == Add) || (op == Remove) {
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modeArg = modeArg[1:]
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} else {
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return nil, ErrParseCommand
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}
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currentArgIndex := 1
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for _, mode := range modeArg {
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if mode == '-' || mode == '+' {
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op = ModeOp(mode)
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continue
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}
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change := &ChannelModeChange{
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mode: ChannelMode(mode),
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op: op,
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}
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switch change.mode {
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// TODO(dan): separate this into the type A/B/C/D args and use those lists here
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case Key, BanMask, ExceptMask, InviteMask, UserLimit,
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ChannelOperator, ChannelFounder, ChannelAdmin, Halfop, Voice:
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if len(args) > currentArgIndex {
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change.arg = args[currentArgIndex]
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currentArgIndex++
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} else {
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// silently skip this mode
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continue
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}
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}
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cmd.changes = append(cmd.changes, change)
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}
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return cmd, nil
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}
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/*
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func ParseModeCommand(args []string) (Command, error) {
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name := NewName(args[0])
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if name.IsChannel() {
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return ParseChannelModeCommand(name, args[1:])
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} else {
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return ParseUserModeCommand(name, args[1:])
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}
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}
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type WhoisCommand struct {
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BaseCommand
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target Name
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masks []Name
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}
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// WHOIS [ <target> ] <mask> *( "," <mask> )
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func ParseWhoisCommand(args []string) (Command, error) {
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var masks string
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var target string
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if len(args) > 1 {
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target = args[0]
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masks = args[1]
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} else {
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masks = args[0]
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}
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return &WhoisCommand{
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target: NewName(target),
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masks: NewNames(strings.Split(masks, ",")),
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}, nil
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}
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type WhoCommand struct {
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BaseCommand
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mask Name
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operatorOnly bool
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}
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// WHO [ <mask> [ "o" ] ]
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func ParseWhoCommand(args []string) (Command, error) {
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cmd := &WhoCommand{}
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|
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if len(args) > 0 {
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cmd.mask = NewName(args[0])
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}
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|
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if (len(args) > 1) && (args[1] == "o") {
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cmd.operatorOnly = true
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}
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return cmd, nil
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}
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|
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type OperCommand struct {
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PassCommand
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name Name
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}
|
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|
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func (msg *OperCommand) LoadPassword(server *Server) {
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msg.hash = server.operators[msg.name]
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}
|
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|
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// OPER <name> <password>
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func ParseOperCommand(args []string) (Command, error) {
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cmd := &OperCommand{
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name: NewName(args[0]),
|
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}
|
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cmd.password = []byte(args[1])
|
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return cmd, nil
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}
|
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|
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type CapCommand struct {
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BaseCommand
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subCommand CapSubCommand
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capabilities CapabilitySet
|
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}
|
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|
||||
func ParseCapCommand(args []string) (Command, error) {
|
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cmd := &CapCommand{
|
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subCommand: CapSubCommand(strings.ToUpper(args[0])),
|
||||
capabilities: make(CapabilitySet),
|
||||
}
|
||||
|
||||
if len(args) > 1 {
|
||||
strs := spacesExpr.Split(args[1], -1)
|
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for _, str := range strs {
|
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cmd.capabilities[Capability(str)] = true
|
||||
}
|
||||
}
|
||||
return cmd, nil
|
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}
|
||||
|
||||
// HAPROXY support
|
||||
type ProxyCommand struct {
|
||||
BaseCommand
|
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net Name
|
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sourceIP Name
|
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destIP Name
|
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sourcePort Name
|
||||
destPort Name
|
||||
hostname Name // looked up in socket thread
|
||||
}
|
||||
|
||||
func NewProxyCommand(hostname Name) *ProxyCommand {
|
||||
cmd := &ProxyCommand{
|
||||
hostname: hostname,
|
||||
}
|
||||
cmd.code = PROXY
|
||||
return cmd
|
||||
}
|
||||
|
||||
func ParseProxyCommand(args []string) (Command, error) {
|
||||
return &ProxyCommand{
|
||||
net: NewName(args[0]),
|
||||
sourceIP: NewName(args[1]),
|
||||
destIP: NewName(args[2]),
|
||||
sourcePort: NewName(args[3]),
|
||||
destPort: NewName(args[4]),
|
||||
hostname: LookupHostname(NewName(args[1])),
|
||||
}, nil
|
||||
}
|
||||
|
||||
type AwayCommand struct {
|
||||
BaseCommand
|
||||
text Text
|
||||
}
|
||||
|
||||
func ParseAwayCommand(args []string) (Command, error) {
|
||||
cmd := &AwayCommand{}
|
||||
|
||||
if len(args) > 0 {
|
||||
cmd.text = NewText(args[0])
|
||||
}
|
||||
|
||||
return cmd, nil
|
||||
}
|
||||
|
||||
type IsOnCommand struct {
|
||||
BaseCommand
|
||||
nicks []Name
|
||||
}
|
||||
|
||||
func ParseIsOnCommand(args []string) (Command, error) {
|
||||
return &IsOnCommand{
|
||||
nicks: NewNames(args),
|
||||
}, nil
|
||||
}
|
||||
|
||||
type MOTDCommand struct {
|
||||
BaseCommand
|
||||
target Name
|
||||
}
|
||||
|
||||
func ParseMOTDCommand(args []string) (Command, error) {
|
||||
cmd := &MOTDCommand{}
|
||||
if len(args) > 0 {
|
||||
cmd.target = NewName(args[0])
|
||||
}
|
||||
return cmd, nil
|
||||
}
|
||||
|
||||
type NoticeCommand struct {
|
||||
BaseCommand
|
||||
target Name
|
||||
message Text
|
||||
}
|
||||
|
||||
func ParseNoticeCommand(args []string) (Command, error) {
|
||||
return &NoticeCommand{
|
||||
target: NewName(args[0]),
|
||||
message: NewText(args[1]),
|
||||
}, nil
|
||||
}
|
||||
|
||||
type KickCommand struct {
|
||||
BaseCommand
|
||||
kicks map[Name]Name
|
||||
comment Text
|
||||
}
|
||||
|
||||
func (msg *KickCommand) Comment() Text {
|
||||
if msg.comment == "" {
|
||||
return msg.Client().Nick().Text()
|
||||
}
|
||||
return msg.comment
|
||||
}
|
||||
|
||||
func ParseKickCommand(args []string) (Command, error) {
|
||||
channels := NewNames(strings.Split(args[0], ","))
|
||||
users := NewNames(strings.Split(args[1], ","))
|
||||
if (len(channels) != len(users)) && (len(users) != 1) {
|
||||
return nil, NotEnoughArgsError
|
||||
}
|
||||
cmd := &KickCommand{
|
||||
kicks: make(map[Name]Name),
|
||||
}
|
||||
for index, channel := range channels {
|
||||
if len(users) == 1 {
|
||||
cmd.kicks[channel] = users[0]
|
||||
} else {
|
||||
cmd.kicks[channel] = users[index]
|
||||
}
|
||||
}
|
||||
if len(args) > 2 {
|
||||
cmd.comment = NewText(args[2])
|
||||
}
|
||||
return cmd, nil
|
||||
}
|
||||
|
||||
type ListCommand struct {
|
||||
BaseCommand
|
||||
channels []Name
|
||||
target Name
|
||||
}
|
||||
|
||||
func ParseListCommand(args []string) (Command, error) {
|
||||
cmd := &ListCommand{}
|
||||
if len(args) > 0 {
|
||||
cmd.channels = NewNames(strings.Split(args[0], ","))
|
||||
}
|
||||
if len(args) > 1 {
|
||||
cmd.target = NewName(args[1])
|
||||
}
|
||||
return cmd, nil
|
||||
}
|
||||
|
||||
type NamesCommand struct {
|
||||
BaseCommand
|
||||
channels []Name
|
||||
target Name
|
||||
}
|
||||
|
||||
func ParseNamesCommand(args []string) (Command, error) {
|
||||
cmd := &NamesCommand{}
|
||||
if len(args) > 0 {
|
||||
cmd.channels = NewNames(strings.Split(args[0], ","))
|
||||
}
|
||||
if len(args) > 1 {
|
||||
cmd.target = NewName(args[1])
|
||||
}
|
||||
return cmd, nil
|
||||
}
|
||||
|
||||
type DebugCommand struct {
|
||||
BaseCommand
|
||||
subCommand Name
|
||||
}
|
||||
|
||||
func ParseDebugCommand(args []string) (Command, error) {
|
||||
return &DebugCommand{
|
||||
subCommand: NewName(strings.ToUpper(args[0])),
|
||||
}, nil
|
||||
}
|
||||
|
||||
type VersionCommand struct {
|
||||
BaseCommand
|
||||
target Name
|
||||
}
|
||||
|
||||
func ParseVersionCommand(args []string) (Command, error) {
|
||||
cmd := &VersionCommand{}
|
||||
if len(args) > 0 {
|
||||
cmd.target = NewName(args[0])
|
||||
}
|
||||
return cmd, nil
|
||||
}
|
||||
|
||||
type InviteCommand struct {
|
||||
BaseCommand
|
||||
nickname Name
|
||||
channel Name
|
||||
}
|
||||
|
||||
func ParseInviteCommand(args []string) (Command, error) {
|
||||
return &InviteCommand{
|
||||
nickname: NewName(args[0]),
|
||||
channel: NewName(args[1]),
|
||||
}, nil
|
||||
}
|
||||
|
||||
func ParseTheaterCommand(args []string) (Command, error) {
|
||||
if upperSubCmd := strings.ToUpper(args[0]); upperSubCmd == "IDENTIFY" && len(args) == 3 {
|
||||
return &TheaterIdentifyCommand{
|
||||
channel: NewName(args[1]),
|
||||
PassCommand: PassCommand{password: []byte(args[2])},
|
||||
}, nil
|
||||
} else if upperSubCmd == "PRIVMSG" && len(args) == 4 {
|
||||
return &TheaterPrivMsgCommand{
|
||||
channel: NewName(args[1]),
|
||||
asNick: NewName(args[2]),
|
||||
message: NewText(args[3]),
|
||||
}, nil
|
||||
} else if upperSubCmd == "ACTION" && len(args) == 4 {
|
||||
return &TheaterActionCommand{
|
||||
channel: NewName(args[1]),
|
||||
asNick: NewName(args[2]),
|
||||
action: NewCTCPText(args[3]),
|
||||
}, nil
|
||||
} else {
|
||||
return nil, ErrParseCommand
|
||||
}
|
||||
}
|
||||
|
||||
type TimeCommand struct {
|
||||
BaseCommand
|
||||
target Name
|
||||
}
|
||||
|
||||
func ParseTimeCommand(args []string) (Command, error) {
|
||||
cmd := &TimeCommand{}
|
||||
if len(args) > 0 {
|
||||
cmd.target = NewName(args[0])
|
||||
}
|
||||
return cmd, nil
|
||||
}
|
||||
|
||||
type KillCommand struct {
|
||||
BaseCommand
|
||||
nickname Name
|
||||
comment Text
|
||||
}
|
||||
|
||||
func ParseKillCommand(args []string) (Command, error) {
|
||||
return &KillCommand{
|
||||
nickname: NewName(args[0]),
|
||||
comment: NewText(args[1]),
|
||||
}, nil
|
||||
}
|
||||
|
||||
type WhoWasCommand struct {
|
||||
BaseCommand
|
||||
nicknames []Name
|
||||
count int64
|
||||
target Name
|
||||
}
|
||||
|
||||
func ParseWhoWasCommand(args []string) (Command, error) {
|
||||
cmd := &WhoWasCommand{
|
||||
nicknames: NewNames(strings.Split(args[0], ",")),
|
||||
}
|
||||
if len(args) > 1 {
|
||||
cmd.count, _ = strconv.ParseInt(args[1], 10, 64)
|
||||
}
|
||||
if len(args) > 2 {
|
||||
cmd.target = NewName(args[2])
|
||||
}
|
||||
return cmd, nil
|
||||
}
|
||||
|
||||
func ParseOperNickCommand(args []string) (Command, error) {
|
||||
return &OperNickCommand{
|
||||
target: NewName(args[0]),
|
||||
nick: NewName(args[1]),
|
||||
}, nil
|
||||
}
|
||||
*/
|
||||
1065
irc/commands.go
1065
irc/commands.go
File diff suppressed because it is too large
Load Diff
@ -9,15 +9,16 @@ import (
|
||||
"runtime/debug"
|
||||
"runtime/pprof"
|
||||
"time"
|
||||
|
||||
"github.com/DanielOaks/girc-go/ircmsg"
|
||||
)
|
||||
|
||||
func (msg *DebugCommand) HandleServer(server *Server) {
|
||||
client := msg.Client()
|
||||
func debugHandler(server *Server, client *Client, msg ircmsg.IrcMessage) bool {
|
||||
if !client.flags[Operator] {
|
||||
return
|
||||
}
|
||||
|
||||
switch msg.subCommand {
|
||||
switch msg.Params[0] {
|
||||
case "GCSTATS":
|
||||
stats := debug.GCStats{
|
||||
Pause: make([]time.Duration, 10),
|
||||
|
||||
@ -122,6 +122,7 @@ var (
|
||||
// commands
|
||||
//
|
||||
|
||||
/*
|
||||
func (m *ModeCommand) HandleServer(s *Server) {
|
||||
client := m.Client()
|
||||
target := s.clients.Get(m.nickname)
|
||||
@ -185,3 +186,4 @@ func (msg *ChannelModeCommand) HandleServer(server *Server) {
|
||||
|
||||
channel.Mode(client, msg.changes)
|
||||
}
|
||||
*/
|
||||
|
||||
@ -4,6 +4,7 @@
|
||||
|
||||
package irc
|
||||
|
||||
/*
|
||||
type NickCommand struct {
|
||||
BaseCommand
|
||||
nickname Name
|
||||
@ -98,3 +99,4 @@ func (msg *OperNickCommand) HandleServer(server *Server) {
|
||||
|
||||
target.ChangeNickname(msg.nick)
|
||||
}
|
||||
*/
|
||||
|
||||
504
irc/server.go
504
irc/server.go
@ -15,21 +15,14 @@ import (
|
||||
"net/http"
|
||||
"os"
|
||||
"os/signal"
|
||||
"strconv"
|
||||
"strings"
|
||||
"syscall"
|
||||
"time"
|
||||
|
||||
"github.com/DanielOaks/girc-go/ircmsg"
|
||||
)
|
||||
|
||||
type ServerCommand interface {
|
||||
Command
|
||||
HandleServer(*Server)
|
||||
}
|
||||
|
||||
type RegServerCommand interface {
|
||||
Command
|
||||
HandleRegServer(*Server)
|
||||
}
|
||||
|
||||
type Server struct {
|
||||
channels ChannelNameMap
|
||||
clients *ClientLookupSet
|
||||
@ -217,6 +210,7 @@ func (server *Server) processCommand(cmd Command) {
|
||||
func (server *Server) Shutdown() {
|
||||
server.db.Close()
|
||||
for _, client := range server.clients.byNick {
|
||||
client.Send("notice")
|
||||
client.Reply(RplNotice(server, client, "shutting down"))
|
||||
}
|
||||
}
|
||||
@ -331,6 +325,7 @@ func (s *Server) tryRegister(c *Client) {
|
||||
return
|
||||
}
|
||||
|
||||
c.Send("Intro to the network")
|
||||
c.Register()
|
||||
c.RplWelcome()
|
||||
c.RplYourHost()
|
||||
@ -342,14 +337,17 @@ func (s *Server) tryRegister(c *Client) {
|
||||
|
||||
func (server *Server) MOTD(client *Client) {
|
||||
if len(server.motdLines) < 1 {
|
||||
c.Send("send")
|
||||
client.ErrNoMOTD()
|
||||
return
|
||||
}
|
||||
|
||||
client.RplMOTDStart()
|
||||
for _, line := range server.motdLines {
|
||||
c.Send("send")
|
||||
client.RplMOTD(line)
|
||||
}
|
||||
c.Send("send")
|
||||
client.RplMOTDEnd()
|
||||
}
|
||||
|
||||
@ -365,103 +363,132 @@ func (s *Server) Nick() Name {
|
||||
return s.Id()
|
||||
}
|
||||
|
||||
func (server *Server) Reply(target *Client, message string) {
|
||||
target.Reply(RplPrivMsg(server, target, NewText(message)))
|
||||
}
|
||||
|
||||
func (server *Server) Replyf(target *Client, format string, args ...interface{}) {
|
||||
server.Reply(target, fmt.Sprintf(format, args...))
|
||||
}
|
||||
|
||||
//
|
||||
// registration commands
|
||||
//
|
||||
|
||||
func (msg *PassCommand) HandleRegServer(server *Server) {
|
||||
client := msg.Client()
|
||||
if msg.err != nil {
|
||||
client.ErrPasswdMismatch()
|
||||
// PASS <password>
|
||||
func passHandler(server *Server, client *Client, msg ircmsg.IrcMessage) bool {
|
||||
if client.Registered {
|
||||
client.Send("send")
|
||||
client.ErrAlreadyRegistered()
|
||||
return false
|
||||
}
|
||||
|
||||
// check the provided password
|
||||
logger.Fatal("Implement PASS command")
|
||||
password := []byte(args[0])
|
||||
if ComparePassword(server.password, password) != nil {
|
||||
logger.Fatal("SEND BACK REJECTION")
|
||||
client.Quit("bad password")
|
||||
return
|
||||
return true
|
||||
}
|
||||
|
||||
client.authorized = true
|
||||
return false
|
||||
}
|
||||
|
||||
func (msg *ProxyCommand) HandleRegServer(server *Server) {
|
||||
client := msg.Client()
|
||||
// PROXY TCP4/6 SOURCEIP DESTIP SOURCEPORT DESTPORT
|
||||
// http://www.haproxy.org/download/1.5/doc/proxy-protocol.txt
|
||||
func proxyHandler(server *Server, client *Client, msg ircmsg.IrcMessage) bool {
|
||||
clientAddress := IPString(client.socket.conn.RemoteAddr()).String()
|
||||
clientHostname := client.hostname.String()
|
||||
|
||||
for _, address := range server.proxyAllowedFrom {
|
||||
if clientHostname == address || clientAddress == address {
|
||||
client.hostname = msg.hostname
|
||||
return
|
||||
client.hostname = LookupHostname(NewName(msg.Params[1]))
|
||||
return false
|
||||
}
|
||||
}
|
||||
|
||||
client.Quit("PROXY command is not usable from your address")
|
||||
return true
|
||||
}
|
||||
|
||||
func (msg *UserCommand) HandleRegServer(server *Server) {
|
||||
client := msg.Client()
|
||||
// USER <username> * 0 <realname>
|
||||
func userHandler(server *Server, client *Client, msg ircmsg.IrcMessage) bool {
|
||||
if client.Registered {
|
||||
client.Send("send")
|
||||
client.ErrAlreadyRegistered()
|
||||
return false
|
||||
}
|
||||
|
||||
if !client.authorized {
|
||||
client.ErrPasswdMismatch()
|
||||
client.Quit("bad password")
|
||||
return
|
||||
return true
|
||||
}
|
||||
|
||||
if client.username != "" && client.realname != "" {
|
||||
return false
|
||||
}
|
||||
|
||||
// set user info and log client in
|
||||
server.clients.Remove(client)
|
||||
//TODO(dan): Could there be a race condition here with adding/removing the client?
|
||||
client.username, client.realname = msg.username, msg.realname
|
||||
//TODO(dan): we should do something like server.clients.Replace(client) instead
|
||||
|
||||
// we do it this way to ONLY replace what hasn't already been set
|
||||
server.clients.Remove(client)
|
||||
|
||||
if client.username != "" {
|
||||
client.username = msg.username
|
||||
}
|
||||
if client.realname != "" {
|
||||
client.realname = msg.realname
|
||||
}
|
||||
|
||||
server.clients.Add(client)
|
||||
|
||||
server.tryRegister(client)
|
||||
}
|
||||
|
||||
func (msg *QuitCommand) HandleRegServer(server *Server) {
|
||||
msg.Client().Quit(msg.message)
|
||||
// QUIT [<reason>]
|
||||
func quitHandler(server *Server, client *Client, msg ircmsg.IrcMessage) bool {
|
||||
reason := "Quit"
|
||||
if len(msg.Params) > 0 {
|
||||
reason += ": " + msg.Params[0]
|
||||
}
|
||||
client.Quit(msg.message)
|
||||
return true
|
||||
}
|
||||
|
||||
//
|
||||
// normal commands
|
||||
//
|
||||
|
||||
func (m *PassCommand) HandleServer(s *Server) {
|
||||
m.Client().ErrAlreadyRegistered()
|
||||
// PING <server1> [<server2>]
|
||||
func pingHandler(server *Server, client *Client, msg ircmsg.IrcMessage) bool {
|
||||
// client.Socket.Send(response here)
|
||||
return true
|
||||
}
|
||||
|
||||
func (m *PingCommand) HandleServer(s *Server) {
|
||||
client := m.Client()
|
||||
client.Reply(RplPong(client, m.server.Text()))
|
||||
// PONG <server> [ <server2> ]
|
||||
func pongHandler(server *Server, client *Client, msg ircmsg.IrcMessage) bool {
|
||||
//TODO(dan): update client idle timer from this
|
||||
//TODO(dan): use this to affect how often we send pings
|
||||
return true
|
||||
}
|
||||
|
||||
func (m *PongCommand) HandleServer(s *Server) {
|
||||
// no-op
|
||||
}
|
||||
|
||||
func (m *UserCommand) HandleServer(s *Server) {
|
||||
m.Client().ErrAlreadyRegistered()
|
||||
}
|
||||
|
||||
func (msg *QuitCommand) HandleServer(server *Server) {
|
||||
msg.Client().Quit(msg.message)
|
||||
}
|
||||
|
||||
func (m *JoinCommand) HandleServer(s *Server) {
|
||||
client := m.Client()
|
||||
|
||||
if m.zero {
|
||||
// JOIN <channel>{,<channel>} [<key>{,<key>}]
|
||||
// JOIN 0
|
||||
func joinHandler(server *Server, client *Client, msg ircmsg.IrcMessage) bool {
|
||||
// handle JOIN 0
|
||||
if msg.Params[0] == "0" {
|
||||
for channel := range client.channels {
|
||||
channel.Part(client, client.Nick().Text())
|
||||
}
|
||||
return
|
||||
return false
|
||||
}
|
||||
|
||||
for name, key := range m.channels {
|
||||
// handle regular JOINs
|
||||
channels := strings.Split(msg.Params[0], ",")
|
||||
var keys []string
|
||||
if len(msg.Params) > 1 {
|
||||
keys = strings.Split(msg.Params[1], ",")
|
||||
}
|
||||
|
||||
for i, name := range channels {
|
||||
if !name.IsChannel() {
|
||||
client.ErrNoSuchChannel(name)
|
||||
log.Fatal("Implement ErrNoSuchChannel")
|
||||
continue
|
||||
}
|
||||
|
||||
@ -469,17 +496,29 @@ func (m *JoinCommand) HandleServer(s *Server) {
|
||||
if channel == nil {
|
||||
channel = NewChannel(s, name, true)
|
||||
}
|
||||
|
||||
var key string
|
||||
if len(keys) > i {
|
||||
key = keys[i]
|
||||
}
|
||||
|
||||
channel.Join(client, key)
|
||||
}
|
||||
}
|
||||
|
||||
func (m *PartCommand) HandleServer(server *Server) {
|
||||
client := m.Client()
|
||||
for _, chname := range m.channels {
|
||||
// PART <channel>{,<channel>} [<reason>]
|
||||
func partHandler(server *Server, client *Client, msg ircmsg.IrcMessage) bool {
|
||||
channels := strings.Split(msg.Params[0], ",")
|
||||
var reason string //TODO(dan): should this be the user's nickname instead of empty?
|
||||
if len(msg.Params) > 1 {
|
||||
reason = msg.Params[1]
|
||||
}
|
||||
|
||||
for _, chname := range channels {
|
||||
channel := server.channels.Get(chname)
|
||||
|
||||
if channel == nil {
|
||||
m.Client().ErrNoSuchChannel(chname)
|
||||
log.Fatal("Implement ErrNoSuchChannel")
|
||||
continue
|
||||
}
|
||||
|
||||
@ -487,42 +526,47 @@ func (m *PartCommand) HandleServer(server *Server) {
|
||||
}
|
||||
}
|
||||
|
||||
func (msg *TopicCommand) HandleServer(server *Server) {
|
||||
client := msg.Client()
|
||||
channel := server.channels.Get(msg.channel)
|
||||
// TOPIC <channel> [<topic>]
|
||||
func topicHandler(server *Server, client *Client, msg ircmsg.IrcMessage) bool {
|
||||
channel := server.channels.Get(msg.Params[0])
|
||||
if channel == nil {
|
||||
client.ErrNoSuchChannel(msg.channel)
|
||||
log.Fatal("Implement ErrNoSuchChannel")
|
||||
return
|
||||
}
|
||||
|
||||
if msg.setTopic {
|
||||
channel.SetTopic(client, msg.topic)
|
||||
if len(msg.Params) > 1 {
|
||||
channel.SetTopic(client, msg.Params[1])
|
||||
} else {
|
||||
channel.GetTopic(client)
|
||||
}
|
||||
}
|
||||
|
||||
func (msg *PrivMsgCommand) HandleServer(server *Server) {
|
||||
client := msg.Client()
|
||||
if msg.target.IsChannel() {
|
||||
channel := server.channels.Get(msg.target)
|
||||
if channel == nil {
|
||||
client.ErrNoSuchChannel(msg.target)
|
||||
return
|
||||
// PRIVMSG <target>{,<target>} <message>
|
||||
func privmsgHandler(server *Server, client *Client, msg ircmsg.IrcMessage) bool {
|
||||
targets := strings.Split(msg.Params[0], ",")
|
||||
message := msg.Params[1]
|
||||
|
||||
for _, target := range targets {
|
||||
if target.IsChannel() {
|
||||
channel := server.channels.Get(target)
|
||||
if channel == nil {
|
||||
client.Send("send")
|
||||
client.ErrNoSuchChannel(target)
|
||||
continue
|
||||
}
|
||||
channel.PrivMsg(client, message)
|
||||
} else {
|
||||
user := server.clients.Get(target)
|
||||
if user == nil {
|
||||
client.Send("send")
|
||||
client.ErrNoSuchNick(target)
|
||||
return
|
||||
}
|
||||
user.Send("content here")
|
||||
if user.flags[Away] {
|
||||
client.Send("target is AWAY")
|
||||
}
|
||||
}
|
||||
|
||||
channel.PrivMsg(client, msg.message)
|
||||
return
|
||||
}
|
||||
|
||||
target := server.clients.Get(msg.target)
|
||||
if target == nil {
|
||||
client.ErrNoSuchNick(msg.target)
|
||||
return
|
||||
}
|
||||
target.Reply(RplPrivMsg(client, target, msg.message))
|
||||
if target.flags[Away] {
|
||||
client.RplAway(target)
|
||||
}
|
||||
}
|
||||
|
||||
@ -541,19 +585,29 @@ func (client *Client) WhoisChannelsNames(target *Client) []string {
|
||||
return chstrs
|
||||
}
|
||||
|
||||
func (m *WhoisCommand) HandleServer(server *Server) {
|
||||
client := m.Client()
|
||||
// WHOIS [ <target> ] <mask> *( "," <mask> )
|
||||
func whoisHandler(server *Server, client *Client, msg ircmsg.IrcMessage) bool {
|
||||
var masks string
|
||||
var target string
|
||||
|
||||
if len(msg.Params) > 1 {
|
||||
target = msg.Params[0]
|
||||
masks = msg.Params[1]
|
||||
} else {
|
||||
masks = msg.Params[0]
|
||||
}
|
||||
|
||||
// TODO implement target query
|
||||
|
||||
for _, mask := range m.masks {
|
||||
for _, mask := range masks {
|
||||
matches := server.clients.FindAll(mask)
|
||||
if len(matches) == 0 {
|
||||
client.ErrNoSuchNick(mask)
|
||||
client.Send("NOSUCHNICK")
|
||||
continue
|
||||
}
|
||||
for mclient := range matches {
|
||||
client.RplWhois(mclient)
|
||||
client.Send("WHOIS")
|
||||
}
|
||||
}
|
||||
}
|
||||
@ -561,15 +615,27 @@ func (m *WhoisCommand) HandleServer(server *Server) {
|
||||
func whoChannel(client *Client, channel *Channel, friends ClientSet) {
|
||||
for member := range channel.members {
|
||||
if !client.flags[Invisible] || friends[client] {
|
||||
client.Send("send")
|
||||
client.RplWhoReply(channel, member)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
func (msg *WhoCommand) HandleServer(server *Server) {
|
||||
client := msg.Client()
|
||||
// WHO [ <mask> [ "o" ] ]
|
||||
func whoHandler(server *Server, client *Client, msg ircmsg.IrcMessage) bool {
|
||||
friends := client.Friends()
|
||||
mask := msg.mask
|
||||
|
||||
var mask string
|
||||
if len(msg.Params) > 0 {
|
||||
mask = NewName(msg.Params[0])
|
||||
}
|
||||
|
||||
//TODO(dan): is this used and would I put this param in the Modern doc?
|
||||
// if not, can we remove it?
|
||||
var operatorOnly bool
|
||||
if len(msg.Params) > 1 && msr.Params[1] == "o" {
|
||||
operatorOnly = true
|
||||
}
|
||||
|
||||
if mask == "" {
|
||||
for _, channel := range server.channels {
|
||||
@ -584,101 +650,161 @@ func (msg *WhoCommand) HandleServer(server *Server) {
|
||||
} else {
|
||||
for mclient := range server.clients.FindAll(mask) {
|
||||
client.RplWhoReply(nil, mclient)
|
||||
client.Send("REPLY")
|
||||
}
|
||||
}
|
||||
|
||||
client.RplEndOfWho(mask)
|
||||
client.Send("ENDOFWHO")
|
||||
}
|
||||
|
||||
func (msg *OperCommand) HandleServer(server *Server) {
|
||||
client := msg.Client()
|
||||
// OPER <name> <password>
|
||||
func operHandler(server *Server, client *Client, msg ircmsg.IrcMessage) bool {
|
||||
name = NewName(msg.Params[0])
|
||||
hash = server.operators[name]
|
||||
password = []byte(msg.Params[1])
|
||||
|
||||
if (msg.hash == nil) || (msg.err != nil) {
|
||||
err = ComparePassword(hash, password)
|
||||
|
||||
if (hash == nil) || (err != nil) {
|
||||
client.ErrPasswdMismatch()
|
||||
return
|
||||
client.Send("PASSWDBAD")
|
||||
return true
|
||||
}
|
||||
|
||||
//TODO(dan): Split this into client.makeOper() ??
|
||||
client.flags[Operator] = true
|
||||
client.RplYoureOper()
|
||||
client.Send("YOUROPER")
|
||||
client.Reply(RplModeChanges(client, client, ModeChanges{&ModeChange{
|
||||
mode: Operator,
|
||||
op: Add,
|
||||
}}))
|
||||
client.Send("OPERMODECHANGE")
|
||||
}
|
||||
|
||||
func (msg *AwayCommand) HandleServer(server *Server) {
|
||||
client := msg.Client()
|
||||
if len(msg.text) > 0 {
|
||||
// AWAY [<message>]
|
||||
func awayHandler(server *Server, client *Client, msg ircmsg.IrcMessage) bool {
|
||||
var isAway bool
|
||||
var text string
|
||||
if len(msg.Params) > 0 {
|
||||
isAway = True
|
||||
text = NewText(msg.Params[0])
|
||||
}
|
||||
|
||||
if isAway {
|
||||
client.flags[Away] = true
|
||||
} else {
|
||||
delete(client.flags, Away)
|
||||
}
|
||||
client.awayMessage = msg.text
|
||||
client.awayMessage = text
|
||||
|
||||
var op ModeOp
|
||||
if client.flags[Away] {
|
||||
op = Add
|
||||
client.Send("imaway")
|
||||
client.RplNowAway()
|
||||
} else {
|
||||
op = Remove
|
||||
client.Send("unaway")
|
||||
client.RplUnAway()
|
||||
}
|
||||
client.Send("mode changes I guess?")
|
||||
client.Reply(RplModeChanges(client, client, ModeChanges{&ModeChange{
|
||||
mode: Away,
|
||||
op: op,
|
||||
}}))
|
||||
}
|
||||
|
||||
func (msg *IsOnCommand) HandleServer(server *Server) {
|
||||
client := msg.Client()
|
||||
// ISON <nick>{ <nick>}
|
||||
func isonHandler(server *Server, client *Client, msg ircmsg.IrcMessage) bool {
|
||||
var nicks = NewNames(msg.Params)
|
||||
|
||||
ison := make([]string, 0)
|
||||
for _, nick := range msg.nicks {
|
||||
for _, nick := range nicks {
|
||||
if iclient := server.clients.Get(nick); iclient != nil {
|
||||
ison = append(ison, iclient.Nick().String())
|
||||
}
|
||||
}
|
||||
|
||||
client.Send("ISON")
|
||||
client.RplIsOn(ison)
|
||||
}
|
||||
|
||||
func (msg *MOTDCommand) HandleServer(server *Server) {
|
||||
// MOTD [<target>]
|
||||
func motdHandler(server *Server, client *Client, msg ircmsg.IrcMessage) bool {
|
||||
//TODO(dan): hook this up when we have multiple servers I guess???
|
||||
var target string
|
||||
if len(msg.Params) > 0 {
|
||||
target = NewName(msg.Params[0])
|
||||
}
|
||||
|
||||
client.Send("MOTD")
|
||||
server.MOTD(msg.Client())
|
||||
}
|
||||
|
||||
func (msg *NoticeCommand) HandleServer(server *Server) {
|
||||
client := msg.Client()
|
||||
if msg.target.IsChannel() {
|
||||
channel := server.channels.Get(msg.target)
|
||||
// NOTICE <target>{,<target>} <message>
|
||||
func noticeHandler(server *Server, client *Client, msg ircmsg.IrcMessage) bool {
|
||||
targetName := NewName(msg.Params[0])
|
||||
message := NewText(msg.Params[1])
|
||||
|
||||
if targetName.IsChannel() {
|
||||
channel := server.channels.Get(targetName)
|
||||
if channel == nil {
|
||||
client.ErrNoSuchChannel(msg.target)
|
||||
client.Send("ERRNOSUCHCHAN")
|
||||
client.ErrNoSuchChannel(targetName)
|
||||
return
|
||||
}
|
||||
|
||||
channel.Notice(client, msg.message)
|
||||
channel.Notice(client, message)
|
||||
return
|
||||
}
|
||||
|
||||
target := server.clients.Get(msg.target)
|
||||
target := server.clients.Get(targetName)
|
||||
if target == nil {
|
||||
client.ErrNoSuchNick(msg.target)
|
||||
client.Send("ERRNOSUCHNICK")
|
||||
client.ErrNoSuchNick(targetName)
|
||||
return
|
||||
}
|
||||
target.Reply(RplNotice(client, target, msg.message))
|
||||
client.Send("NOTICE")
|
||||
target.Reply(RplNotice(client, target, message))
|
||||
}
|
||||
|
||||
func (msg *KickCommand) HandleServer(server *Server) {
|
||||
client := msg.Client()
|
||||
for chname, nickname := range msg.kicks {
|
||||
// KICK <channel>{,<channel>} <user>{,<user>} [<comment>]
|
||||
func kickHandler(server *Server, client *Client, msg ircmsg.IrcMessage) bool {
|
||||
channels := NewNames(strings.Split(msg.Params[0], ","))
|
||||
users := NewNames(strings.Split(msg.Params[1], ","))
|
||||
if (len(channels) != len(users)) && (len(users) != 1) {
|
||||
client.Send("NotEnoughArgs??")
|
||||
return false
|
||||
// not needed return nil, NotEnoughArgsError
|
||||
}
|
||||
|
||||
kicks := make(map[Name]Name)
|
||||
for index, channel := range channels {
|
||||
if len(users) == 1 {
|
||||
kicks[channel] = users[0]
|
||||
} else {
|
||||
kicks[channel] = users[index]
|
||||
}
|
||||
}
|
||||
|
||||
var comment string
|
||||
if len(msg.Params) > 2 {
|
||||
comment = msg.Params[2]
|
||||
}
|
||||
for chname, nickname := range kicks {
|
||||
channel := server.channels.Get(chname)
|
||||
if channel == nil {
|
||||
client.ErrNoSuchChannel(chname)
|
||||
client.Send("send")
|
||||
continue
|
||||
}
|
||||
|
||||
target := server.clients.Get(nickname)
|
||||
if target == nil {
|
||||
client.ErrNoSuchNick(nickname)
|
||||
client.Send("send")
|
||||
continue
|
||||
}
|
||||
|
||||
@ -700,128 +826,196 @@ func (msg *KickCommand) HandleServer(server *Server) {
|
||||
}
|
||||
|
||||
if hasPrivs {
|
||||
channel.Kick(client, target, msg.Comment())
|
||||
if comment == "" {
|
||||
channel.Kick(client, target, nickname)
|
||||
} else {
|
||||
channel.Kick(client, target, comment)
|
||||
}
|
||||
} else {
|
||||
client.ErrChanOPrivIsNeeded(channel)
|
||||
client.Send("send")
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
func (msg *ListCommand) HandleServer(server *Server) {
|
||||
client := msg.Client()
|
||||
// LIST [<channel>{,<channel>} [<server>]]
|
||||
func listHandler(server *Server, client *Client, msg ircmsg.IrcMessage) bool {
|
||||
var channels []Name
|
||||
if len(args) > 0 {
|
||||
channels = NewNames(strings.Split(args[0], ","))
|
||||
}
|
||||
var target Name
|
||||
if len(args) > 1 {
|
||||
target = NewName(args[1])
|
||||
}
|
||||
|
||||
// TODO target server
|
||||
if msg.target != "" {
|
||||
//TODO(dan): target server when we have multiple servers
|
||||
//TODO(dan): we should continue just fine if it's this current server though
|
||||
if target != "" {
|
||||
client.ErrNoSuchServer(msg.target)
|
||||
client.Send("send")
|
||||
return
|
||||
}
|
||||
|
||||
if len(msg.channels) == 0 {
|
||||
if len(channels) == 0 {
|
||||
for _, channel := range server.channels {
|
||||
if !client.flags[Operator] && channel.flags[Secret] {
|
||||
continue
|
||||
}
|
||||
client.RplList(channel)
|
||||
client.Send("send")
|
||||
}
|
||||
} else {
|
||||
for _, chname := range msg.channels {
|
||||
for _, chname := range channels {
|
||||
channel := server.channels.Get(chname)
|
||||
if channel == nil || (!client.flags[Operator] && channel.flags[Secret]) {
|
||||
client.ErrNoSuchChannel(chname)
|
||||
client.Send("send")
|
||||
continue
|
||||
}
|
||||
client.RplList(channel)
|
||||
client.Send("send")
|
||||
}
|
||||
}
|
||||
client.RplListEnd(server)
|
||||
client.Send("send")
|
||||
}
|
||||
|
||||
func (msg *NamesCommand) HandleServer(server *Server) {
|
||||
client := msg.Client()
|
||||
if len(server.channels) == 0 {
|
||||
// NAMES [<channel>{,<channel>}]
|
||||
func namesHandler(server *Server, client *Client, msg ircmsg.IrcMessage) bool {
|
||||
var channels []Name
|
||||
if len(args) > 0 {
|
||||
channels = NewNames(strings.Split(args[0], ","))
|
||||
}
|
||||
var target Name
|
||||
if len(args) > 1 {
|
||||
target = NewName(args[1])
|
||||
}
|
||||
|
||||
if len(channels) == 0 {
|
||||
for _, channel := range server.channels {
|
||||
channel.Names(client)
|
||||
}
|
||||
return
|
||||
return false
|
||||
}
|
||||
|
||||
for _, chname := range msg.channels {
|
||||
for _, chname := range channels {
|
||||
channel := server.channels.Get(chname)
|
||||
if channel == nil {
|
||||
client.ErrNoSuchChannel(chname)
|
||||
client.Send("send")
|
||||
continue
|
||||
}
|
||||
channel.Names(client)
|
||||
client.Send("send")
|
||||
}
|
||||
}
|
||||
|
||||
func (msg *VersionCommand) HandleServer(server *Server) {
|
||||
client := msg.Client()
|
||||
if (msg.target != "") && (msg.target != server.name) {
|
||||
client.ErrNoSuchServer(msg.target)
|
||||
// VERSION [<server>]
|
||||
func versionHandler(server *Server, client *Client, msg ircmsg.IrcMessage) bool {
|
||||
var target Name
|
||||
if len(args) > 0 {
|
||||
target = NewName(args[0])
|
||||
}
|
||||
if (target != "") && (target != server.name) {
|
||||
client.ErrNoSuchServer(target)
|
||||
client.Send("send")
|
||||
return
|
||||
}
|
||||
|
||||
client.RplVersion()
|
||||
client.Send("send")
|
||||
client.RplISupport()
|
||||
client.Send("send")
|
||||
}
|
||||
|
||||
func (msg *InviteCommand) HandleServer(server *Server) {
|
||||
client := msg.Client()
|
||||
// INVITE <nickname> <channel>
|
||||
func inviteHandler(server *Server, client *Client, msg ircmsg.IrcMessage) bool {
|
||||
nickname := NewName(msg.Params[0])
|
||||
channelName := NewName(msg.Params[1])
|
||||
|
||||
target := server.clients.Get(msg.nickname)
|
||||
target := server.clients.Get(nickname)
|
||||
if target == nil {
|
||||
client.ErrNoSuchNick(msg.nickname)
|
||||
client.ErrNoSuchNick(nickname)
|
||||
client.Send("send")
|
||||
return
|
||||
}
|
||||
|
||||
channel := server.channels.Get(msg.channel)
|
||||
channel := server.channels.Get(channelName)
|
||||
if channel == nil {
|
||||
client.RplInviting(target, msg.channel)
|
||||
target.Reply(RplInviteMsg(client, target, msg.channel))
|
||||
client.RplInviting(target, channelName)
|
||||
client.Send("send")
|
||||
target.Reply(RplInviteMsg(client, target, channelName))
|
||||
client.Send("send")
|
||||
return
|
||||
}
|
||||
|
||||
channel.Invite(target, client)
|
||||
}
|
||||
|
||||
func (msg *TimeCommand) HandleServer(server *Server) {
|
||||
client := msg.Client()
|
||||
if (msg.target != "") && (msg.target != server.name) {
|
||||
client.ErrNoSuchServer(msg.target)
|
||||
// TIME [<server>]
|
||||
func timeHandler(server *Server, client *Client, msg ircmsg.IrcMessage) bool {
|
||||
var target Name
|
||||
if len(msg.Params) > 0 {
|
||||
target = NewName(msg.Params[0])
|
||||
}
|
||||
if (target != "") && (target != server.name) {
|
||||
client.ErrNoSuchServer(target)
|
||||
client.Send("send")
|
||||
return
|
||||
}
|
||||
client.RplTime()
|
||||
client.Send("send")
|
||||
}
|
||||
|
||||
func (msg *KillCommand) HandleServer(server *Server) {
|
||||
client := msg.Client()
|
||||
// KILL <nickname> <comment>
|
||||
func killHandler(server *Server, client *Client, msg ircmsg.IrcMessage) bool {
|
||||
nickname := NewName(msg.Params[0])
|
||||
comment := NewText(msg.Params[1])
|
||||
|
||||
if !client.flags[Operator] {
|
||||
client.ErrNoPrivileges()
|
||||
client.Send("send")
|
||||
return
|
||||
}
|
||||
|
||||
target := server.clients.Get(msg.nickname)
|
||||
target := server.clients.Get(nickname)
|
||||
if target == nil {
|
||||
client.ErrNoSuchNick(msg.nickname)
|
||||
client.ErrNoSuchNick(nickname)
|
||||
client.Send("send")
|
||||
return
|
||||
}
|
||||
|
||||
quitMsg := fmt.Sprintf("KILLed by %s: %s", client.Nick(), msg.comment)
|
||||
//TODO(dan): make below format match that from other IRCds
|
||||
quitMsg := fmt.Sprintf("KILLed by %s: %s", client.Nick(), comment)
|
||||
target.Quit(NewText(quitMsg))
|
||||
return true
|
||||
}
|
||||
|
||||
func (msg *WhoWasCommand) HandleServer(server *Server) {
|
||||
client := msg.Client()
|
||||
for _, nickname := range msg.nicknames {
|
||||
// WHOWAS <nickname> [<count> [<server>]]
|
||||
func whowasHandler(server *Server, client *Client, msg ircmsg.IrcMessage) bool {
|
||||
nicknames := NewNames(strings.Split(msg.Params[0], ","))
|
||||
|
||||
var count int
|
||||
if len(msg.Params) > 1 {
|
||||
count, _ = strconv.ParseInt(msg.Params[1], 10, 64)
|
||||
}
|
||||
var target Name
|
||||
if len(msg.Params) > 2 {
|
||||
target = NewName(msg.Params[2])
|
||||
}
|
||||
for _, nickname := range nicknames {
|
||||
results := server.whoWas.Find(nickname, msg.count)
|
||||
if len(results) == 0 {
|
||||
client.ErrWasNoSuchNick(nickname)
|
||||
client.Send("send")
|
||||
} else {
|
||||
for _, whoWas := range results {
|
||||
client.RplWhoWasUser(whoWas)
|
||||
client.Send("send")
|
||||
}
|
||||
}
|
||||
client.RplEndOfWhoWas(nickname)
|
||||
client.Send("send")
|
||||
}
|
||||
}
|
||||
|
||||
Loading…
Reference in New Issue
Block a user