mirror of https://github.com/ergochat/ergo.git
127 lines
2.2 KiB
Go
127 lines
2.2 KiB
Go
package irc
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import (
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"fmt"
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"log"
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"net"
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"time"
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)
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type Client struct {
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atime time.Time
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away bool
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channels ChannelSet
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conn net.Conn
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hostname string
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invisible bool
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nick string
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realname string
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registered bool
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replies chan<- Reply
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server *Server
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serverPass bool
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username string
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}
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type ClientSet map[*Client]bool
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func NewClient(server *Server, conn net.Conn) *Client {
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read := StringReadChan(conn)
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write := StringWriteChan(conn)
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replies := make(chan Reply)
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client := &Client{
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channels: make(ChannelSet),
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conn: conn,
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hostname: LookupHostname(conn.RemoteAddr()),
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replies: replies,
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server: server,
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serverPass: server.password == "",
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}
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go client.readConn(read)
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go client.writeConn(write, replies)
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return client
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}
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func (c *Client) readConn(recv <-chan string) {
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for str := range recv {
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m, err := ParseCommand(str)
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if err != nil {
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if err == NotEnoughArgsError {
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c.replies <- ErrNeedMoreParams(c.server, str)
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} else {
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c.replies <- ErrUnknownCommand(c.server, str)
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}
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continue
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}
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m.SetBase(c)
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c.server.commands <- m
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}
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}
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func (c *Client) writeConn(write chan<- string, replies <-chan Reply) {
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for reply := range replies {
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if DEBUG_CLIENT {
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log.Printf("%s ← %s : %s", c, reply.Source(), reply)
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}
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reply.Format(c, write)
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}
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}
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func (c *Client) Replies() chan<- Reply {
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return c.replies
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}
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func (c *Client) Server() *Server {
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return c.server
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}
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func (c *Client) Nick() string {
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if c.HasNick() {
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return c.nick
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}
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return "guest"
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}
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func (c *Client) UModeString() string {
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if c.invisible {
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return "i"
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}
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return ""
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}
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func (c *Client) HasNick() bool {
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return c.nick != ""
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}
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func (c *Client) HasUsername() bool {
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return c.username != ""
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}
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func (c *Client) Username() string {
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if c.HasUsername() {
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return c.username
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}
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return "guest"
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}
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func (c *Client) UserHost() string {
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return fmt.Sprintf("%s!%s@%s", c.Nick(), c.Username(), c.hostname)
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}
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func (c *Client) Id() string {
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return c.UserHost()
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}
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func (c *Client) String() string {
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return c.UserHost()
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}
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func (c *Client) PublicId() string {
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return fmt.Sprintf("%s!%s@%s", c.Nick(), c.Nick(), c.server.Id())
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}
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