52 lines
1.3 KiB
PHP
52 lines
1.3 KiB
PHP
<?php
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/**
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* The ProtocolHandler for the IRC Protocol.
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* @author JPT
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* @package Protocol
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*/
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class Protocol_IrcProtocolHandler extends Protocol_AbstractProtocolHandler {
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/**
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* Is called by the constructor.
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* Shall create the two buffers and set them up.
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* @return void
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*/
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public function createBuffers() {
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$linebreak = "\r\n";
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$this->buffer_incoming = new Misc_Buffer($linebreak);
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$this->buffer_outgoing = new Misc_Buffer($linebreak);
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}
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/**
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* Main worker function. It will be called in a loop.
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* The returned ContentObject will be passed to the client.
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* @return Protocol_IrcProtocolContentObject
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*/
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public function work() {
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$data = $this->buffer_incoming->getNextLine();
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return new Protocol_IrcProtocolContentObject($data);
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}
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/**
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* Returns whether there is work to be done.
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* Important in order to assure that a ContentObject is created and passed to the Client.
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* @return boolean
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*/
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public function canWork() {
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return $this->buffer_incoming->hasLines();
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}
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/**
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* Will put raw data into the outgoing buffer.
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* This function will be removed soon.
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* The ProtocolHandler shall take care of this directly.
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* @deprecated
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* @param string $data
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* @return void
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*/
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public function sendRaw($data) {
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$this->buffer_outgoing->addData($data);
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}
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}
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?>
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