From 702fb4a66d473fb1ee98aaa81cd26b4813279ef8 Mon Sep 17 00:00:00 2001 From: wei <> Date: Tue, 9 May 2006 11:39:11 +0000 Subject: Remove duplicate --- .../Zend/Search/Lucene/Storage/Directory.php | 118 ------- .../Search/Lucene/Storage/Directory/Filesystem.php | 269 --------------- .../texbuilder/Zend/Search/Lucene/Storage/File.php | 376 --------------------- .../Zend/Search/Lucene/Storage/File/Filesystem.php | 170 ---------- 4 files changed, 933 deletions(-) delete mode 100644 buildscripts/texbuilder/Zend/Search/Lucene/Storage/Directory.php delete mode 100644 buildscripts/texbuilder/Zend/Search/Lucene/Storage/Directory/Filesystem.php delete mode 100644 buildscripts/texbuilder/Zend/Search/Lucene/Storage/File.php delete mode 100644 buildscripts/texbuilder/Zend/Search/Lucene/Storage/File/Filesystem.php (limited to 'buildscripts/texbuilder/Zend/Search/Lucene/Storage') diff --git a/buildscripts/texbuilder/Zend/Search/Lucene/Storage/Directory.php b/buildscripts/texbuilder/Zend/Search/Lucene/Storage/Directory.php deleted file mode 100644 index 48114a76..00000000 --- a/buildscripts/texbuilder/Zend/Search/Lucene/Storage/Directory.php +++ /dev/null @@ -1,118 +0,0 @@ - Zend_Search_Lucene_Storage_File object - * - * @var array - * @throws Zend_Search_Lucene_Exception - */ - private $_fileHandlers; - - - /** - * Utility function to recursive directory creation - * - * @param string $dir - * @param integer $mode - * @param boolean $recursive - * @return boolean - */ - - static public function mkdirs($dir, $mode = 0777, $recursive = true) - { - if (is_null($dir) || $dir === '') { - return false; - } - if (is_dir($dir) || $dir === '/') { - return true; - } - if (self::mkdirs(dirname($dir), $mode, $recursive)) { - return mkdir($dir, $mode); - } - return false; - } - - - /** - * Object constructor - * Checks if $path is a directory or tries to create it. - * - * @param string $path - * @throws Zend_Search_Lucene_Exception - */ - public function __construct($path) - { - if (!is_dir($path)) { - if (file_exists($path)) { - throw new Zend_Search_Lucene_Exception('Path exists, but it\'s not a directory'); - } else { - if (!self::mkdirs($path)) { - throw new Zend_Search_Lucene_Exception("Can't create directory '$path'."); - } - } - } - $this->_dirPath = $path; - $this->_fileHandlers = array(); - } - - - /** - * Closes the store. - * - * @return void - */ - public function close() - { - foreach ($this->_fileHandlers as $fileObject) { - $fileObject->close(); - } - - unset($this->_fileHandlers); - } - - - /** - * Returns an array of strings, one for each file in the directory. - * - * @return array - */ - public function fileList() - { - $result = array(); - - $dirContent = opendir( $this->_dirPath ); - while ($file = readdir($dirContent)) { - if (($file == '..')||($file == '.')) continue; - - $fullName = $this->_dirPath . '/' . $file; - - if( !is_dir($this->_dirPath . '/' . $file) ) { - $result[] = $file; - } - } - - return $result; - } - - /** - * Creates a new, empty file in the directory with the given $filename. - * - * @param string $filename - * @return Zend_Search_Lucene_Storage_File - */ - public function createFile($filename) - { - if (isset($this->_fileHandlers[$filename])) { - $this->_fileHandlers[$filename]->close(); - } - unset($this->_fileHandlers[$filename]); - $this->_fileHandlers[$filename] = new Zend_Search_Lucene_Storage_File_Filesystem($this->_dirPath . '/' . $filename, 'w+b'); - return $this->_fileHandlers[$filename]; - } - - - /** - * Removes an existing $filename in the directory. - * - * @param string $filename - * @return void - */ - public function deleteFile($filename) - { - if (isset($this->_fileHandlers[$filename])) { - $this->_fileHandlers[$filename]->close(); - } - unset($this->_fileHandlers[$filename]); - unlink($this->_dirPath .'/'. $filename); - } - - - /** - * Returns true if a file with the given $filename exists. - * - * @param string $filename - * @return boolean - */ - public function fileExists($filename) - { - return file_exists($this->_dirPath .'/'. $filename); - } - - - /** - * Returns the length of a $filename in the directory. - * - * @param string $filename - * @return integer - */ - public function fileLength($filename) - { - if (isset( $this->_fileHandlers[$filename] )) { - return $this->_fileHandlers[$filename]->size(); - } - return filesize($this->_dirPath .'/'. $filename); - } - - - /** - * Returns the UNIX timestamp $filename was last modified. - * - * @param string $filename - * @return integer - */ - public function fileModified($filename) - { - return filemtime($this->_dirPath .'/'. $filename); - } - - - /** - * Renames an existing file in the directory. - * - * @param string $from - * @param string $to - * @return void - */ - public function renameFile($from, $to) - { - if ($this->_fileHandlers[$from] !== null) { - $this->_fileHandlers[$from]->close(); - } - unset($this->_fileHandlers[$from]); - - if ($this->_fileHandlers[$to] !== null) { - $this->_fileHandlers[$to]->close(); - } - unset($this->_fileHandlers[$to]); - - if (file_exists($this->_dirPath . '/' . $to)) { - unlink($this->_dirPath . '/' . $to); - } - - return @rename($this->_dirPath . '/' . $from, $this->_dirPath . '/' . $to); - } - - - /** - * Sets the modified time of $filename to now. - * - * @param string $filename - * @return void - */ - public function touchFile($filename) - { - return touch($this->_dirPath .'/'. $filename); - } - - - /** - * Returns a Zend_Search_Lucene_Storage_File object for a given $filename in the directory. - * - * @param string $filename - * @return Zend_Search_Lucene_Storage_File - */ - public function getFileObject($filename) - { - if (isset( $this->_fileHandlers[$filename] )) { - $this->_fileHandlers[$filename]->seek(0); - return $this->_fileHandlers[$filename]; - } - - $this->_fileHandlers[$filename] = new Zend_Search_Lucene_Storage_File_Filesystem($this->_dirPath . '/' . $filename, 'rb'); - return $this->_fileHandlers[$filename]; - } -} - diff --git a/buildscripts/texbuilder/Zend/Search/Lucene/Storage/File.php b/buildscripts/texbuilder/Zend/Search/Lucene/Storage/File.php deleted file mode 100644 index f62af33a..00000000 --- a/buildscripts/texbuilder/Zend/Search/Lucene/Storage/File.php +++ /dev/null @@ -1,376 +0,0 @@ -_fread(1)); - } - - /** - * Writes a byte to the end of the file. - * - * @param integer $byte - */ - public function writeByte($byte) - { - return $this->_fwrite(chr($byte), 1); - } - - /** - * Read num bytes from the current position in the file - * and advances the file pointer. - * - * @param integer $num - * @return string - */ - public function readBytes($num) - { - return $this->_fread($num); - } - - /** - * Writes num bytes of data (all, if $num===null) to the end - * of the file. - * - * @param string $data - * @param integer $num - */ - public function writeBytes($data, $num=null) - { - $this->_fwrite($data, $num); - } - - - /** - * Reads an integer from the current position in the file - * and advances the file pointer. - * - * @return integer - */ - public function readInt() - { - $str = $this->_fread(4); - - return ord($str{0}) << 24 | - ord($str{1}) << 16 | - ord($str{2}) << 8 | - ord($str{3}); - } - - - /** - * Writes an integer to the end of file. - * - * @param integer $value - */ - public function writeInt($value) - { - settype($value, 'integer'); - $this->_fwrite( chr($value>>24 & 0xFF) . - chr($value>>16 & 0xFF) . - chr($value>>8 & 0xFF) . - chr($value & 0xFF), 4 ); - } - - - /** - * Returns a long integer from the current position in the file - * and advances the file pointer. - * - * @return integer - */ - public function readLong() - { - $str = $this->_fread(8); - - /** - * PHP uses long as largest integer. fseek() uses long for offset. - * long has 4 bytes in a lot of systems. 4 bytes are discarded to prevent - * conversion to float. - * So, largest index segment file is 2Gb - */ - return /* ord($str{0}) << 56 | */ - /* ord($str{1}) << 48 | */ - /* ord($str{2}) << 40 | */ - /* ord($str{3}) << 32 | */ - ord($str{4}) << 24 | - ord($str{5}) << 16 | - ord($str{6}) << 8 | - ord($str{7}); - } - - /** - * Writes long integer to the end of file - * - * @param integer $value - */ - public function writeLong($value) - { - /** - * PHP uses long as largest integer. fseek() uses long for offset. - * long has 4 bytes in a lot of systems. 4 bytes are discarded to prevent - * conversion to float. - * So, largest index segment file is 2Gb - */ - settype($value, 'integer'); - $this->_fwrite( "\x00\x00\x00\x00" . - chr($value>>24 & 0xFF) . - chr($value>>16 & 0xFF) . - chr($value>>8 & 0xFF) . - chr($value & 0xFF), 8 ); - } - - - - /** - * Returns a variable-length integer from the current - * position in the file and advances the file pointer. - * - * @return integer - */ - public function readVInt() - { - $nextByte = ord($this->_fread(1)); - $val = $nextByte & 0x7F; - - for ($shift=7; ($nextByte & 0x80) != 0; $shift += 7) { - $nextByte = ord($this->_fread(1)); - $val |= ($nextByte & 0x7F) << $shift; - } - return $val; - } - - /** - * Writes a variable-length integer to the end of file. - * - * @param integer $value - */ - public function writeVInt($value) - { - settype($value, 'integer'); - while ($value > 0x7F) { - $this->_fwrite(chr( ($value & 0x7F)|0x80 )); - $value >>= 7; - } - $this->_fwrite(chr($value)); - } - - - /** - * Reads a string from the current position in the file - * and advances the file pointer. - * - * @return string - */ - public function readString() - { - $strlen = $this->readVInt(); - if ($strlen == 0) { - return ''; - } else { - /** - * This implementation supports only Basic Multilingual Plane - * (BMP) characters (from 0x0000 to 0xFFFF) and doesn't support - * "supplementary characters" (characters whose code points are - * greater than 0xFFFF) - * Java 2 represents these characters as a pair of char (16-bit) - * values, the first from the high-surrogates range (0xD800-0xDBFF), - * the second from the low-surrogates range (0xDC00-0xDFFF). Then - * they are encoded as usual UTF-8 characters in six bytes. - * Standard UTF-8 representation uses four bytes for supplementary - * characters. - */ - - $str_val = $this->_fread($strlen); - - for ($count = 0; $count < $strlen; $count++ ) { - if (( ord($str_val{$count}) & 0xC0 ) == 0xC0) { - $addBytes = 1; - if (ord($str_val{$count}) & 0x20 ) { - $addBytes++; - - // Never used. Java2 doesn't encode strings in four bytes - if (ord($str_val{$count}) & 0x10 ) { - $addBytes++; - } - } - $str_val .= $this->_fread($addBytes); - $strlen += $addBytes; - - // Check for null character. Java2 encodes null character - // in two bytes. - if (ord($str_val{$count}) == 0xC0 && - ord($str_val{$count+1}) == 0x80 ) { - $str_val{$count} = 0; - $str_val = substr($str_val,0,$count+1) - . substr($str_val,$count+2); - } - $count += $addBytes; - } - } - - return $str_val; - } - } - - /** - * Writes a string to the end of file. - * - * @param string $str - * @throws Zend_Search_Lucene_Exception - */ - public function writeString($str) - { - /** - * This implementation supports only Basic Multilingual Plane - * (BMP) characters (from 0x0000 to 0xFFFF) and doesn't support - * "supplementary characters" (characters whose code points are - * greater than 0xFFFF) - * Java 2 represents these characters as a pair of char (16-bit) - * values, the first from the high-surrogates range (0xD800-0xDBFF), - * the second from the low-surrogates range (0xDC00-0xDFFF). Then - * they are encoded as usual UTF-8 characters in six bytes. - * Standard UTF-8 representation uses four bytes for supplementary - * characters. - */ - - // convert input to a string before iterating string characters - settype($str, 'string'); - - $chars = $strlen = strlen($str); - $containNullChars = false; - - for ($count = 0; $count < $strlen; $count++ ) { - /** - * String is already in Java 2 representation. - * We should only calculate actual string length and replace - * \x00 by \xC0\x80 - */ - if ((ord($str{$count}) & 0xC0) == 0xC0) { - $addBytes = 1; - if (ord($str{$count}) & 0x20 ) { - $addBytes++; - - // Never used. Java2 doesn't encode strings in four bytes - // and we dont't support non-BMP characters - if (ord($str{$count}) & 0x10 ) { - $addBytes++; - } - } - $chars -= $addBytes; - - if (ord($str{$count}) == 0 ) { - $containNullChars = true; - } - $count += $addBytes; - } - } - - if ($chars < 0) { - throw new Zend_Search_Lucene_Exception('Invalid UTF-8 string'); - } - - $this->writeVInt($chars); - if ($containNullChars) { - $this->_fwrite(str_replace($str, "\x00", "\xC0\x80")); - } else { - $this->_fwrite($str); - } - } - - - /** - * Reads binary data from the current position in the file - * and advances the file pointer. - * - * @return string - */ - public function readBinary() - { - return $this->_fread($this->readVInt()); - } -} \ No newline at end of file diff --git a/buildscripts/texbuilder/Zend/Search/Lucene/Storage/File/Filesystem.php b/buildscripts/texbuilder/Zend/Search/Lucene/Storage/File/Filesystem.php deleted file mode 100644 index fc6adcf5..00000000 --- a/buildscripts/texbuilder/Zend/Search/Lucene/Storage/File/Filesystem.php +++ /dev/null @@ -1,170 +0,0 @@ -_fileHandle = @fopen($filename, $mode); - - if ($this->_fileHandle===false) { - ini_set('track_errors', $trackErrors); - throw new Zend_Search_Lucene_Exception($php_errormsg); - } - - ini_set('track_errors', $trackErrors); - } - - - /** - * Sets the file position indicator and advances the file pointer. - * The new position, measured in bytes from the beginning of the file, - * is obtained by adding offset to the position specified by whence, - * whose values are defined as follows: - * SEEK_SET - Set position equal to offset bytes. - * SEEK_CUR - Set position to current location plus offset. - * SEEK_END - Set position to end-of-file plus offset. (To move to - * a position before the end-of-file, you need to pass a negative value - * in offset.) - * Upon success, returns 0; otherwise, returns -1 - * - * @param integer $offset - * @param integer $whence - * @return integer - */ - public function seek($offset, $whence=SEEK_SET) - { - return fseek($this->_fileHandle, $offset, $whence); - } - - - /** - * Get file position. - * - * @return integer - */ - public function tell() - { - return ftell($this->_fileHandle); - } - - - /** - * Close File object - */ - public function close() - { - if ($this->_fileHandle !== null ) { - @fclose($this->_fileHandle); - $this->_fileHandle = null; - } - } - - /** - * Get the size of the already opened file - * - * @return integer - */ - public function size() - { - $position = ftell($this->_fileHandle); - fseek($this->_fileHandle, 0, SEEK_END); - $size = ftell($this->_fileHandle); - fseek($this->_fileHandle,$position); - - return $size; - } - - /** - * Read a $length bytes from the file and advance the file pointer. - * - * @param integer $length - * @return string - */ - protected function _fread($length=1) - { - if ($length == 0) { - return ''; - } - - if ($length < 1024) { - return fread($this->_fileHandle, $length); - } - - $data = ''; - while ( $length > 0 && ($nextBlock = fread($this->_fileHandle, $length)) != false ) { - $data .= $nextBlock; - $length -= strlen($nextBlock); - } - return $data; - } - - - /** - * Writes $length number of bytes (all, if $length===null) to the end - * of the file. - * - * @param string $data - * @param integer $length - */ - protected function _fwrite($data, $length=null) - { - if ($length === null ) { - fwrite($this->_fileHandle, $data); - } else { - fwrite($this->_fileHandle, $data, $length); - } - } -} - -- cgit v1.2.3