SOCKS server fix

[KiwiIRC.git] / server / clientcommands.js

var _ = require('lodash');\r
\r
\r
\r
\r
var ClientCommands = function (client) {\r
    this.client = client;\r
};\r
module.exports = ClientCommands;\r
\r
ClientCommands.prototype.run = function (command, args, irc_connection, callback) {\r
    // Do we have a function to handle this command?\r
    if (!listeners[command.toUpperCase()]) {\r
        return;\r
    }\r
\r
    return listeners[command.toUpperCase()](args, irc_connection, callback);\r
};\r
\r
\r
\r
\r
/**\r
 * Truncate a string into blocks of a set size\r
 */\r
function truncateString(str, block_size) {\r
    block_size = block_size || 350;\r
\r
    var blocks = [],\r
        current_pos;\r
\r
    for (current_pos = 0; current_pos < str.length; current_pos = current_pos + block_size) {\r
        blocks.push(str.substr(current_pos, block_size));\r
    }\r
\r
    return blocks;\r
}\r
\r
\r
\r
\r
var listeners = {\r
    PRIVMSG: function (args, irc_connection, callback) {\r
        // Maximum length of target + message we can send to the IRC server is 500 characters\r
        // but we need to leave extra room for the sender prefix so the entire message can\r
        // be sent from the IRCd to the target without being truncated.\r
\r
        var blocks = truncateString(args.msg, 350);\r
        blocks.forEach(function (block, idx) {\r
            // Apply the callback on the last message only\r
            var cb = (idx === blocks.length - 1) ?\r
                callback :\r
                undefined;\r
\r
            irc_connection.write('PRIVMSG ' + args.target + ' :' + block, cb);\r
        });\r
    },\r
    \r
\r
    CTCP: function (args, irc_connection, callback) {\r
        if ((args.target) && (args.type)) {\r
            if (args.request) {\r
                irc_connection.write('PRIVMSG ' + args.target + ' :' + String.fromCharCode(1) + args.type.toUpperCase() + ' ' + args.params + String.fromCharCode(1), callback);\r
            } else {\r
                irc_connection.write('NOTICE ' + args.target + ' :' + String.fromCharCode(1) + args.type.toUpperCase() + ' ' + args.params + String.fromCharCode(1), callback);\r
            }\r
        }\r
    },\r
\r
\r
    RAW: function (args, irc_connection, callback) {\r
        irc_connection.write(args.data, callback);\r
    },\r
\r
\r
    JOIN: function (args, irc_connection, callback) {\r
        if (args.channel) {\r
            channels = args.channel.split(",");\r
            keys = (args.key) ? args.key.split(",") : [];\r
            _.each(channels, function (chan, index) {\r
                irc_connection.write('JOIN ' + chan + ' ' + (keys[index] || ''), callback);\r
            });\r
        }\r
    },\r
\r
\r
    PART: function (args, irc_connection, callback) {\r
        if (args.channel) {\r
            _.each(args.channel.split(","), function (chan) {\r
                irc_connection.write('PART ' + chan, callback);\r
            });\r
        }\r
    },\r
\r
\r
    TOPIC: function (args, irc_connection, callback) {\r
        if (args.channel) {\r
            if (args.topic) {\r
                irc_connection.write('TOPIC ' + args.channel + ' :' + args.topic, callback);\r
            } else {\r
                irc_connection.write('TOPIC ' + args.channel, callback);\r
            }\r
        }\r
    },\r
\r
\r
    KICK: function (args, irc_connection, callback) {\r
        if ((args.channel) && (args.nick)) {\r
            irc_connection.write('KICK ' + args.channel + ' ' + args.nick + ' :' + args.reason, callback);\r
        }\r
    },\r
\r
\r
    QUIT: function (args, irc_connection, callback) {\r
        websocket.ircConnection.end('QUIT :' + args.message + '\r\n');\r
        websocket.sentQUIT = true;\r
        websocket.ircConnection.destroySoon();\r
        websocket.disconnect();\r
    },\r
\r
\r
    NOTICE: function (args, irc_connection, callback) {\r
        // Maximum length of target + message we can send to the IRC server is 500 characters\r
        // but we need to leave extra room for the sender prefix so the entire message can\r
        // be sent from the IRCd to the target without being truncated.\r
\r
        var blocks = truncateString(args.msg, 350);\r
        blocks.forEach(function (block, idx) {\r
            // Apply the callback on the last message only\r
            var cb = (idx === blocks.length - 1) ?\r
                callback :\r
                undefined;\r
\r
            irc_connection.write('NOTICE ' + args.target + ' :' + block, cb);\r
        });\r
    },\r
\r
\r
    MODE: function (args, irc_connection, callback) {\r
        if ((args.target) && (args.mode)) {\r
            irc_connection.write('MODE ' + args.target + ' ' + args.mode + ' ' + args.params, callback);\r
        }\r
    },\r
\r
\r
    NICK: function (args, irc_connection, callback) {\r
        if (args.nick) {\r
            irc_connection.write('NICK ' + args.nick, callback);\r
        }\r
    },\r
\r
\r
    KIWI:  function (args, irc_connection, callback) {\r
        if ((args.target) && (args.data)) {\r
            irc_connection.write('PRIVMSG ' + args.target + ': ' + String.fromCharCode(1) + 'KIWI ' + args.data + String.fromCharCode(1), callback);\r
        }\r
    },\r
\r
    ENCODING: function (args, irc_connection, callback) {\r
        if (args.encoding) {\r
            return callback(irc_connection.setEncoding(args.encoding));\r
        }\r
    }\r
};\r