mirror of
https://github.com/WhatCD/Gazelle.git
synced 2024-12-13 10:56:26 +00:00
245 lines
6.9 KiB
PHP
245 lines
6.9 KiB
PHP
<?
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class IRC_DB extends DB_MYSQL {
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function halt($Msg) {
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global $Bot;
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$Bot->send_to($Bot->get_channel(), 'The database is currently unavailable; try again later.');
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}
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}
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abstract class IRC_BOT {
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abstract protected function connect_events();
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abstract protected function channel_events();
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abstract protected function query_events();
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abstract protected function listener_events();
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protected $Debug = false;
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protected $Socket = false;
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protected $Data = false;
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protected $Whois = false;
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protected $Identified = array();
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protected $Channels = array();
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protected $Messages = array();
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protected $LastChan = false;
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protected $ListenSocket = false;
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protected $Listened = false;
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protected $Connecting = false;
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protected $Bound = false; // Did we successfully bind to the socket?
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protected $State = 1; // Drone is live
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public $Restart = 0; // Die by default
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public function __construct() {
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if (isset($_SERVER['HOME']) && is_dir($_SERVER['HOME']) && getcwd() != $_SERVER['HOME']) {
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chdir($_SERVER['HOME']);
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}
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//ini_set('memory_limit', '12M');
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restore_error_handler(); //Avoid PHP error logging
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set_time_limit(0);
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}
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public function connect() {
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$this->connect_irc();
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$this->connect_listener();
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$this->post_connect();
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}
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public function connect_irc($Reconnect = false) {
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$this->Connecting = true;
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//Open a socket to the IRC server
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while (!$this->Socket = fsockopen('tls://'.BOT_SERVER, BOT_PORT_SSL)) {
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sleep(15);
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}
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stream_set_blocking($this->Socket, 0);
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$this->Connecting = false;
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if ($Reconnect) {
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$this->post_connect();
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}
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}
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public function connect_listener() {
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//create a socket to listen on
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$this->ListenSocket = socket_create(AF_INET, SOCK_STREAM, SOL_TCP);
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//socket_set_option($this->ListenSocket, SOL_TCP, SO_REUSEADDR, 1);
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socket_set_option($this->ListenSocket, SOL_SOCKET, SO_REUSEADDR, 1);
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$this->Bound = socket_bind($this->ListenSocket, SOCKET_LISTEN_ADDRESS, SOCKET_LISTEN_PORT);
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socket_listen($this->ListenSocket);
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socket_set_nonblock($this->ListenSocket);
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}
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public function post_connect() {
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fwrite($this->Socket, "NICK ".BOT_NICK."Init\n");
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fwrite($this->Socket, "USER ".BOT_NICK." * * :IRC Bot\n");
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$this->listen();
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}
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public function disconnect() {
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socket_close($this->ListenSocket);
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$this->State = 0; //Drones dead
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}
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public function get_channel() {
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preg_match('/.+ PRIVMSG ([^:]+) :.+/', $this->Data, $Channel);
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if (preg_match('/#.+/', $Channel[1])) {
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return $Channel[1];
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} else {
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return false;
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}
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}
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public function get_nick() {
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preg_match('/:([^!:]+)!.+@[^\s]+ PRIVMSG [^:]+ :.+/', $this->Data, $Nick);
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return $Nick[1];
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}
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protected function get_message() {
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preg_match('/:.+ PRIVMSG [^:]+ :(.+)/', $this->Data, $Msg);
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return trim($Msg[1]);
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}
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protected function get_irc_host() {
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preg_match('/:[^!:]+!.+@([^\s]+) PRIVMSG [^:]+ :.+/', $this->Data, $Host);
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return trim($Host[1]);
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}
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protected function get_word($Select = 1) {
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preg_match('/:.+ PRIVMSG [^:]+ :(.+)/', $this->Data, $Word);
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$Word = split(' ', $Word[1]);
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return trim($Word[$Select]);
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}
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protected function get_action() {
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preg_match('/:.+ PRIVMSG [^:]+ :!(\S+)/', $this->Data, $Action);
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return strtoupper($Action[1]);
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}
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protected function send_raw($Text) {
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if (!feof($this->Socket)) {
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fwrite($this->Socket, "$Text\n");
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} elseif (!$this->Connecting) {
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$this->Connecting = true;
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sleep(120);
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$this->connect_irc(true);
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}
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}
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public function send_to($Channel, $Text) {
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// split the message up into <= 460 character strings and send each individually
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// this is used to prevent messages from getting truncated
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$Text = wordwrap($Text, 460, "\n", true);
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$TextArray = explode("\n", $Text);
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foreach ($TextArray as $Text) {
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$this->send_raw("PRIVMSG $Channel :$Text");
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}
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}
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protected function whois($Nick) {
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$this->Whois = $Nick;
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$this->send_raw("WHOIS $Nick");
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}
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/*
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This function uses blacklisted_ip, which is no longer in RC2.
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You can probably find it in old RC1 code kicking aronud if you need it.
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protected function ip_check($IP, $Gline = false, $Channel = BOT_REPORT_CHAN) {
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if (blacklisted_ip($IP)) {
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$this->send_to($Channel, 'TOR IP Detected: '.$IP);
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if ($Gline) {
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$this->send_raw('GLINE *@'.$IP.' 90d :DNSBL Proxy');
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}
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}
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if (Tools::site_ban_ip($IP)) {
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$this->send_to($Channel, 'Site IP Ban Detected: '.$IP);
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if ($Gline) {
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$this->send_raw('GLINE *@'.$IP.' 90d :IP Ban');
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}
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}
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}*/
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protected function listen() {
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G::$Cache->InternalCache = false;
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stream_set_timeout($this->Socket, 10000000000);
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while ($this->State == 1) {
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if ($this->Data = fgets($this->Socket, 256)) {
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//IP checks
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//if (preg_match('/:\*\*\* (?:REMOTE)?CONNECT: Client connecting (?:.*) \[(\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3})\] \[(.+)\]/', $this->Data, $IP)) {
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// $this->ip_check($IP[1],true);
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//}
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if ($this->Debug === true) {
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$this->send_to(BOT_DEBUG_CHAN, $this->Data);
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}
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if ($this->Whois !== false) {
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$Exp = explode(' ', $this->Data);
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if ($Exp[1] == '307') {
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$this->Identified[$this->Whois] = 1;
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$this->send_to($this->LastChan, "$this->Whois correctly identified as a real person!");
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$this->Whois = false;
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$this->LastChan = false;
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} elseif ($Exp[6] == '/WHOIS') {
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$this->Whois = false;
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}
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}
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if (preg_match("/:([^!]+)![^\s]* QUIT.* /", $this->Data, $Nick)) {
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if (isset($this->Identified[$Nick[1]])) {
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unset($this->Identified[$Nick[1]]);
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}
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if (isset($this->DisabledUsers[$Nick[1]])) {
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G::$DB->query("
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DELETE FROM disable_list
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WHERE Nick = '$Nick[1]'");
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G::$Cache->increment_value('num_disablees', -1);
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unset($this->DisabledUsers[$Nick[1]]);
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}
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}
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if (preg_match("/:([^!]+)![^\s]* PART ".BOT_DISABLED_CHAN.'/', $this->Data, $Nick)) {
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if (isset($this->DisabledUsers[$Nick[1]])) {
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G::$DB->query("
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DELETE FROM disable_list
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WHERE Nick = '$Nick[1]'");
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G::$Cache->increment_value('num_disablees', -1);
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unset($this->DisabledUsers[$Nick[1]]);
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}
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}
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if (preg_match("/:([^!]+)![^\s]* KICK ".BOT_DISABLED_CHAN.'.* /', $this->Data, $Nick)) {
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$Nick = explode(' ', $Nick[0]);
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if (isset($this->DisabledUsers[$Nick[3]])) {
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G::$DB->query("
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DELETE FROM disable_list
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WHERE Nick = '$Nick[3]'");
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G::$Cache->increment_value('num_disablees', -1);
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unset($this->DisabledUsers[$Nick[3]]);
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}
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}
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if (preg_match('/End of message of the day./', $this->Data)) {
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$this->connect_events();
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}
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if (preg_match('/PING :(.+)/', $this->Data, $Ping)) {
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$this->send_raw('PONG :'.$Ping[1]);
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}
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if (preg_match('/.*PRIVMSG #.*/', $this->Data)) {
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$this->channel_events();
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}
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if (preg_match('/.* PRIVMSG '.BOT_NICK.' .*/', $this->Data)) {
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$this->query_events();
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}
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}
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if ($this->Listened = @socket_accept($this->ListenSocket)) {
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$this->listener_events();
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}
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G::$DB->LinkID = false;
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G::$DB->Queries = array();
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usleep(5000);
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}
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}
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}
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?>
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