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101 lines
1.6 KiB
Go
101 lines
1.6 KiB
Go
package irc
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type NickCommand struct {
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BaseCommand
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nickname Name
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}
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func (m *NickCommand) HandleRegServer(s *Server) {
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client := m.Client()
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if !client.authorized {
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client.ErrPasswdMismatch()
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client.Quit("bad password")
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return
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}
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if client.capState == CapNegotiating {
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client.capState = CapNegotiated
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}
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if m.nickname == "" {
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client.ErrNoNicknameGiven()
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return
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}
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if s.clients.Get(m.nickname) != nil {
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client.ErrNickNameInUse(m.nickname)
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return
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}
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if !m.nickname.IsNickname() {
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client.ErrErroneusNickname(m.nickname)
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return
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}
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client.SetNickname(m.nickname)
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s.tryRegister(client)
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}
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func (msg *NickCommand) HandleServer(server *Server) {
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client := msg.Client()
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if msg.nickname == "" {
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client.ErrNoNicknameGiven()
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return
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}
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if !msg.nickname.IsNickname() {
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client.ErrErroneusNickname(msg.nickname)
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return
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}
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if msg.nickname == client.nick {
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return
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}
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target := server.clients.Get(msg.nickname)
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if (target != nil) && (target != client) {
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client.ErrNickNameInUse(msg.nickname)
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return
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}
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client.ChangeNickname(msg.nickname)
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}
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type OperNickCommand struct {
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BaseCommand
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target Name
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nick Name
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}
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func (msg *OperNickCommand) HandleServer(server *Server) {
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client := msg.Client()
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if !client.flags[Operator] {
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client.ErrNoPrivileges()
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return
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}
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if !msg.nick.IsNickname() {
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client.ErrErroneusNickname(msg.nick)
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return
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}
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if msg.nick == client.nick {
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return
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}
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target := server.clients.Get(msg.target)
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if target == nil {
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client.ErrNoSuchNick(msg.target)
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return
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}
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if server.clients.Get(msg.nick) != nil {
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client.ErrNickNameInUse(msg.nick)
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return
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}
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target.ChangeNickname(msg.nick)
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}
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