发送私人消息给IRC机器人 [英] Send a private message to an IRC bot

问题描述

我有一个PHP脚本可以加入此IRC服务器上的频道:irc.worldnet.net 感谢服务器的响应，我可以说我已成功加入了该频道，并且该漫游器已在用户列表中.但是，此命令:

I have a php script to join a channel on this IRC server: irc.worldnet.net Thanks to the server response I can say that I joined the channel successfully, and that the bot is in the users list. However, this command:

MSG bot_nickname hello my friend !

发出"msg:未知命令"响应. 当我发送此行时:

issues an 'msg: unknown command' response. An when I send this line:

PRIVMSG bot_nickname : hello my friend !

机器人没有响应(无论如何我都没有任何错误信息). 我发送的命令有问题吗?

There is no response from the bot (I don't have any error message anyway). Is there something wrong with the commands I send ?

这是我使用的php代码:

Here is the php code that I use:

<?php

$channel_sent = false;
$channel_joined = false;
$msg_sent = false;
set_time_limit(0);
ini_set('display_errors', 'on');

$config = array(
    'server' => 'irc.worldnet.net',
    'port' => 6667,
    'nick' => 'cesame'.rand(),
    'channel' => '#nc-irc-challs'
);

$server = array();
$server['SOCKET'] = @fsockopen($config['server'], $config['port'], $errno, $errstr, 2); 

if($server['SOCKET'])
{
    SendCommand("PASS NOPASS\n\r");
    SendCommand("NICK " . $config['nick'] . "\n\r"); 
    SendCommand("USER " . $config['nick'] . " USING PHP IRC\n\r");    
    SendCommand("JOIN " . $config['channel'] . "\n\r");

    while(!feof($server['SOCKET'])) {
            ReadServer();
            flush();
            sleep(1);
    }
}

function ReadServer(){
    global $server;
    global $config;
    global $channel_joined;
    global $channel_sent;
    global $msg_sent;
    $server['READ_BUFFER'] = fgets($server['SOCKET'], 1024);
    echo "[RECEIVE] ".$server['READ_BUFFER']."<br>\n\r";  

    if(substr($server['READ_BUFFER'], 0, 6) == "PING :") { 
        SendCommand("PONG :".substr($server['READ_BUFFER'], 6)."\n\r"); 
    }
    if(strpos($server['READ_BUFFER'], "#nc-irc-challs :End of /NAMES list")){
        $channel_joined = true;
    }
    if(trim($server['READ_BUFFER']) == "" && $channel_joined &&!$msg_sent) {
        SendCommand('PRIVMSG Daneel : .challenge_caesar start' . "\n\r");
        $msg_sent = true;
    }
}

function SendCommand ($cmd)
{
    global $server; //Extends our $server array to this function
    @fwrite($server['SOCKET'], $cmd, strlen($cmd)); //sends the command to the server
    echo "[SEND] $cmd <br>"; //displays it on the screen
} 

?>

---

所以我听了你的建议.这是我得到的日志:

---

So I followed you advices. This is the logs that I Get:

[RECEIVE] :cesame1582!~[e-mail] JOIN :#nc-irc-challs 
[RECEIVE] :Vidar.IRC.Worldnet.Net 332 cesame1582 #nc-irc-challs :NewbieContest -- http://www.newbiecontest.org/ (channel officiel : #newbiecontest) -- Rappel : aucune épreuve ne peut se résoudre en bruteforce. 
[RECEIVE] :Vidar.IRC.Worldnet.Net 333 cesame1582 #nc-irc-challs zours 1195848644 
[RECEIVE] :Vidar.IRC.Worldnet.Net 353 cesame1582 = #nc-irc-challs :cesame1582 \o_ @Eole +Daneel 
[RECEIVE] :Vidar.IRC.Worldnet.Net 366 cesame1582 #nc-irc-challs :End of /NAMES list. 
[SEND] PRIVMSG Daneel : .challenge_caesar start 
[RECEIVE] :Global![e-mail] NOTICE cesame1582 :[Logon News - Apr 07 2004] Use irc.worldnet.net to join our network, thanks | Dorenavant, utilisez irc.worldnet.net pour joindre notre reseau, merci. 
[RECEIVE] :Global![e-mail] NOTICE cesame1582 :[Logon News - Jan 07 2007] If you see a connection on port 23, 1080, 3128 or 8080 from 194.117.194.78 this is NOT an attack! It's our insecure proxy detector. 
[RECEIVE] :Global![e-mail] NOTICE cesame1582 :[Logon News - Feb 07 2007] Vous pouvez utiliser le port 7000 pour une connexion en SSL. You can use port 7000 with a secure SSL connection. 
[RECEIVE] :Global![e-mail] NOTICE cesame1582 :[Logon News - Oct 14 2009] Salons officiels du reseau Worldnet : #worldnet - #help pour de l'aide sur IRC et l'informatique en general. - ##opers pour les problemes réseau spécifiques à Worldnet. 
[RECEIVE] :Global![e-mail] NOTICE cesame1582 :[Random News - Apr 24 2004] Pour avoir de l'aide sur les commandes des services, visitez http://help.irc.worldnet.net 
[RECEIVE] :NickServ![e-mail] NOTICE cesame1582 :Your nick isn't registered. 
[RECEIVE] 
[RECEIVE] PING :Vidar.IRC.Worldnet.Net 
[SEND] PONG :Vidar.IRC.Worldnet.Net 
[RECEIVE] 
[RECEIVE] PING :Vidar.IRC.Worldnet.Net 
[SEND] PONG :Vidar.IRC.Worldnet.Net 

推荐答案

IRC服务器通常不会发送空字符串.

The IRC server generally does not send empty strings.

如果您希望在BOT进入频道后发出命令，则应在知道它在频道中时即在/NAMES列表的末尾或您收到后立即发送该命令TOPIC.

If you want a command to be issued once the BOT is in the channel, you should be sending it as soon as you know it's in the channel, which is at the end of the /NAMES list, or once you receive the TOPIC.

此外，PRIVMSG的语法如下:

Also, the syntax for PRIVMSG is as follows:

PRIVMSG <NICKNAME> :<MESSAGE>

:后没有空格.如果将接收端设置为响应.command但得到 .command，则可能是问题所在.

Without the space after the :. If the recieving end is set to respond to .command but gets  .command, that may be the problem.

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