remove unused method tail()
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@ -414,49 +414,6 @@ class Util {
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}
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/**
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* @brief Fetch the last lines of a file efficiently
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* @note Safe to use on large files; does not read entire file to memory
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* @note Derivative of http://tekkie.flashbit.net/php/tail-functionality-in-php
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*/
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public function tail($filename, $numLines) {
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\OC_FileProxy::$enabled = false;
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$text = '';
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$pos = -1;
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$handle = $this->view->fopen($filename, 'r');
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while ($numLines > 0) {
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--$pos;
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if (fseek($handle, $pos, SEEK_END) !== 0) {
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rewind($handle);
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$numLines = 0;
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} elseif (fgetc($handle) === "\n") {
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--$numLines;
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}
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$block_size = (-$pos) % 8192;
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if ($block_size === 0 || $numLines === 0) {
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$text = fread($handle, ($block_size === 0 ? 8192 : $block_size)) . $text;
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}
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}
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fclose($handle);
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\OC_FileProxy::$enabled = true;
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return $text;
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}
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/**
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* @brief Check if a given path identifies an encrypted file
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* @param string $path
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