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[TASK] Added the ProtocolHandlerException

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[TASK] Started to implement the IRC-Protocol
This commit is contained in:
Jan Philipp Timme
2010-12-12 21:44:19 +00:00
parent b1a7ac5fdb
commit 03a4dfff71
10 changed files with 365 additions and 14 deletions
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Classes/Protocol/IrcProtocolHandler.php
+142 -2
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@@ -19,12 +19,143 @@ class Protocol_IrcProtocolHandler extends Protocol_AbstractProtocolHandler {
/**
* Main worker function. It will be called in a loop.
* It does all the protocol-dependent parsing.
* The returned ContentObject will be passed to the client.
* @return Protocol_IrcProtocolContentObject
* @throws Exception_ProtocolHandlerException
* @throws Exception_GeneralException
*/
public function work() {
$data = $this->buffer_incoming->getNextLine();
return new Protocol_IrcProtocolContentObject($data);
//create contentObject and set the raw data.
$contentObject = new Protocol_IrcProtocolContentObject($data);
//trim whitespace
$data = trim($data);
//no data? complain!
if($data === "") throw new Exception_ProtocolHandlerException("No data to process! Where did it go?!", 1292082006);
//get the guy who sent the message
$sender = "";
if($data[0] === ":") {
list($sender, $data) = explode(" ", $data, 2);
//cut the colon
$sender = substr($sender, 1);
$contentObject->setSender($sender);
}
//determine what command was sent
$command = "";
list($command, $data) = explode(" ", $data, 2);
$contentObject->setCommand($command);
//we'll write these values into the contentObject later!
//contains a user or the channel a command is addressed to.
$target = "";
$params = "";
$message = "";
$subject = "";
//command-dependent parsing
switch($command) {
case "PRIVMSG":
case "NOTICE":
list($target, $message) = explode(" ", $data, 2);
//cut the colon
$message = substr($params, 1);
break;
case "INVITE":
list($target, $params) = explode(" ", $data, 2);
//cut the colon
$params = substr($params, 1);
break;
case "ERROR":
case "QUIT":
//cut the colon
$message = substr($data, 1);
break;
case "PING":
case "JOIN":
//cut the colon
$params = substr($data, 1);
break;
//channel, <comment>
case "PART":
if(strpos(" :", $data) !== FALSE) {
list($params, $message) = explode(" :", $data);
$message = substr($message, 1);
} else {
$params = $data;
}
break;
case "NICK":
//cut the colon
$params = substr($data, 1);
break;
//channel, user, <comment>
case "KICK":
$pieces = explode(" ", $data, 3);
list($target, $subject, $data) = explode(" ", $data, 3);
//get comment for kick and cut the colon
if(count($pieces === 3)) $message = substr($data, 1);
unset($pieces);
break;
//user, comment
case "KILL":
case "MODE":
case "AWAY":
case "001":
case "002":
case "003":
case "004":
case "005":
case "250":
case "251":
case "252":
case "253":
case "254":
case "255":
case "265":
case "266":
case "332":
case "333":
case "353":
//NAMES end
case "366":
case "372":
//MOTD start
case "375":
//MOTD end
case "376":
//break;
//tell when stuff is not implemented
default:
echo "N.i.y.: " . $command . " [".$data."]\r\n";
break;
}
//we're done parsing, now write the stuff into the contentObject.
$contentObject->setTarget($target);
$contentObject->setParams($params);
$contentObject->setMessage($message);
return $contentObject;
}
/**
@@ -40,7 +171,6 @@ class Protocol_IrcProtocolHandler extends Protocol_AbstractProtocolHandler {
* Will put raw data into the outgoing buffer.
* This function will be removed soon.
* The ProtocolHandler shall take care of this directly.
* @deprecated
* @param string $data
* @return void
*/
@@ -48,5 +178,15 @@ class Protocol_IrcProtocolHandler extends Protocol_AbstractProtocolHandler {
$this->buffer_outgoing->addData($data);
}
/**
* Sends a pong.
* @param string $param
* @return void
*/
public function pong($param) {
$this->sendRaw("PONG :" . $param);
}
}
?>