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Started support for IRC LINKS command

This commit is contained in:
Justin 2015-08-09 13:29:31 -07:00
parent e31fe5d24d
commit d2d50c849b
1 changed files with 24 additions and 0 deletions
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24
commands.go
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@ -2,6 +2,7 @@ package irc
import (
"fmt"
"regexp"
"strconv"
"strings"
"time"
@ -948,3 +949,26 @@ func VersionHandler(message *irc.Message, client *Client) {
m := irc.Message{Prefix: client.Server.Prefix, Command: irc.RPL_VERSION, Params: []string{client.Nickname, p}}
client.Encode(&m)
}
// LinksHandler is a specialized CommandHandler to respond to channel IRC LINKS commands from a client
// Implemented according to RFC 1459 Section 4.3.3 and RFC 2812 Section 3.4.5
func LinksHandler(message *irc.Message, client *Client) {
if len(message.Params) == 2 {
m := irc.Message{Prefix: client.Server.Prefix, Command: irc.ERR_NOSUCHSERVER, Params: []string{client.Nickname, message.Params[0]}, Trailing: "No such server"}
client.Encode(&m)
return
}
mask := "*"
if len(message.Params) != 0 {
mask = message.Params[0]
}
regMask := strings.Replace(mask, "*", ".*", -1)
ok, err := regexp.MatchString(regMask, client.Server.Config.Name)
if ok && err == nil {
m := irc.Message{Prefix: client.Server.Prefix, Command: irc.RPL_LINKS, Params: []string{client.Nickname, mask, client.Server.Config.Name}, Trailing: "0"}
client.Encode(&m)
}
m := irc.Message{Prefix: client.Server.Prefix, Command: irc.RPL_ENDOFLINKS, Params: []string{client.Nickname, mask}, Trailing: "End of LINKS list"}
client.Encode(&m)
}