1 files changed, 0 insertions, 745 deletions
diff --git a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/Transform.php b/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/Transform.php
deleted file mode 100644
index b39cd06..0000000
--- a/libraries/phpvideotoolkit/adapters/ffmpeg-php/php-reader/src/Transform.php
+++ /dev/null
@@ -1,745 +0,0 @@
-<?php
-/**
- * PHP Reader Library
- *
- * Copyright (c) 2006-2008 The PHP Reader Project Workgroup. All rights
- * reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- *  - Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *  - Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *  - Neither the name of the project workgroup nor the names of its
- *    contributors may be used to endorse or promote products derived from this
- *    software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- * @package   php-reader
- * @copyright Copyright (c) 2006-2008 The PHP Reader Project Workgroup
- * @license   http://code.google.com/p/php-reader/wiki/License New BSD License
- * @version   $Id: Transform.php 105 2008-07-30 14:56:47Z svollbehr $
- */
-
-/**
- * An utility class to perform simple byte transformations on data.
- *
- * @package   php-reader
- * @author    Sven Vollbehr <svollbehr@gmail.com>
- * @author    Ryan Butterfield <buttza@gmail.com>
- * @copyright Copyright (c) 2006-2008 The PHP Reader Project Workgroup
- * @license   http://code.google.com/p/php-reader/wiki/License New BSD License
- * @version   $Rev: 105 $
- * @static
- */
-final class Transform
-{
-  const MACHINE_ENDIAN_ORDER = 0;
-  const LITTLE_ENDIAN_ORDER  = 1;
-  const BIG_ENDIAN_ORDER     = 2;
-
-  /**
-   * Default private constructor for a static class.
-   */
-  private function __construct() {}
-  
-  /**
-   * Returns whether the current machine endian order is little endian.
-   *
-   * @return boolean
-   */
-  public static function isLittleEndian()
-  {
-    return self::fromInt32("\x01\x00\x00\x00") == 1;
-  }
-  
-  /**
-   * Returns whether the current machine endian order is big endian.
-   *
-   * @return boolean
-   */
-  public static function isBigEndian()
-  {
-    return self::fromInt32("\x00\x00\x00\x01") == 1;
-  }
-  
-  /**
-   * Returns 64-bit float as little-endian ordered binary data string.
-   *
-   * @param  integer $value The input value.
-   * @return string
-   */
-  public static function toInt64LE($value)
-  {
-    return pack("V*", $value & 0xffffffff, $value / (0xffffffff+1));
-  }
-
-  /**
-   * Returns little-endian ordered binary data as 64-bit float. PHP does not
-   * support 64-bit integers as the long integer is of 32-bits but using
-   * aritmetic operations it is implicitly converted into floating point which
-   * is of 64-bits long.
-   *
-   * @param string $value The binary data string.
-   * @return integer
-   */
-  public static function fromInt64LE($value)
-  {
-    list(, $lolo, $lohi, $hilo, $hihi) = unpack("v*", $value);
-    return ($hihi * (0xffff+1) + $hilo) * (0xffffffff+1) +
-      ($lohi * (0xffff+1) + $lolo);
-  }
-
-  /**
-   * Returns 64-bit float as big-endian ordered binary data string.
-   *
-   * @param integer $value The input value.
-   * @return string
-   */
-  public static function toInt64BE($value)
-  {
-    return pack("N*", $value / (0xffffffff+1), $value & 0xffffffff);
-  }
-
-  /**
-   * Returns big-endian ordered binary data as 64-bit float. PHP does not
-   * support 64-bit integers as the long integer is of 32-bits but using
-   * aritmetic operations it is implicitly converted into floating point which
-   * is of 64-bits long.
-   *
-   * @param string $value The binary data string.
-   * @return integer
-   */
-  public static function fromInt64BE($value)
-  {
-    list(, $hihi, $hilo, $lohi, $lolo) = unpack("n*", $value);
-    return ($hihi * (0xffff+1) + $hilo) * (0xffffffff+1) +
-      ($lohi * (0xffff+1) + $lolo);
-  }
-
-  /**
-   * Returns signed 32-bit integer as machine-endian ordered binary data.
-   *
-   * @param integer $value The input value.
-   * @return string
-   */
-  public static function toInt32($value)
-  {
-    return pack("l*", $value);
-  }
-
-  /**
-   * Returns machine-endian ordered binary data as signed 32-bit integer.
-   *
-   * @param string $value The binary data string.
-   * @return integer
-   */
-  public static function fromInt32($value)
-  {
-    list(, $int) = unpack("l*", $value);
-    return $int;
-  }
-
-  /**
-   * Returns signed 32-bit integer as little-endian ordered binary data.
-   *
-   * @param integer $value The input value.
-   * @return string
-   */
-  public static function toInt32LE($value)
-  {
-    if (self::isBigEndian())
-      return strrev(self::toInt32($value));
-    else
-      return self::toInt32($value);
-  }
-
-  /**
-   * Returns little-endian ordered binary data as signed 32-bit integer.
-   *
-   * @param string $value The binary data string.
-   * @return integer
-   */
-  public static function fromInt32LE($value)
-  {
-    if (self::isBigEndian())
-      return self::fromInt32(strrev($value));
-    else
-      return self::fromInt32($value);
-  }
-
-  /**
-   * Returns signed 32-bit integer as big-endian ordered binary data.
-   *
-   * @param integer $value The input value.
-   * @return string
-   */
-  public static function toInt32BE($value)
-  {
-    if (self::isBigEndian())
-      return self::toInt32($value);
-    else
-      return strrev(self::toInt32($value));
-  }
-
-  /**
-   * Returns big-endian ordered binary data as signed 32-bit integer.
-   *
-   * @param string $value The binary data string.
-   * @return integer
-   */
-  public static function fromInt32BE($value)
-  {
-    if (self::isBigEndian())
-      return self::fromInt32($value);
-    else
-      return self::fromInt32(strrev($value));
-  }
-
-  /**
-   * Returns unsigned 32-bit integer as little-endian ordered binary data.
-   *
-   * @param integer $value The input value.
-   * @return string
-   */
-  public static function toUInt32LE($value)
-  {
-    return pack("V*", $value);
-  }
-
-  /**
-   * Returns little-endian ordered binary data as unsigned 32-bit integer.
-   *
-   * @param string $value The binary data string.
-   * @return integer
-   */
-  public static function fromUInt32LE($value)
-  {
-    if (PHP_INT_SIZE < 8) {
-      list(, $lo, $hi) = unpack("v*", $value);
-      return $hi * (0xffff+1) + $lo; // eq $hi << 16 | $lo
-    } else {
-      list(, $int) = unpack("V*", $value);
-      return $int;
-    }
-  }
-
-  /**
-   * Returns unsigned 32-bit integer as big-endian ordered binary data.
-   *
-   * @param integer $value The input value.
-   * @return string
-   */
-  public static function toUInt32BE($value)
-  {
-    return pack("N*", $value);
-  }
-
-  /**
-   * Returns big-endian ordered binary data as unsigned 32-bit integer.
-   *
-   * @param string $value The binary data string.
-   * @return integer
-   */
-  public static function fromUInt32BE($value)
-  {
-    if (PHP_INT_SIZE < 8) {
-      list(, $hi, $lo) = unpack("n*", $value);
-      return $hi * (0xffff+1) + $lo; // eq $hi << 16 | $lo
-    } else {
-      list(, $int) = unpack("N*", $value);
-      return $int;
-    }
-  }
-
-  /**
-   * Returns signed 16-bit integer as machine endian ordered binary data.
-   *
-   * @param integer $value The input value.
-   * @return string
-   */
-  public static function toInt16($value)
-  {
-    return pack("s*", $value);
-  }
-
-  /**
-   * Returns machine endian ordered binary data as signed 16-bit integer.
-   *
-   * @param string $value The binary data string.
-   * @return integer
-   */
-  public static function fromInt16($value)
-  {
-    list(, $int) = unpack("s*", $value);
-    return $int;
-  }
-
-  /**
-   * Returns signed 16-bit integer as little-endian ordered binary data.
-   *
-   * @param integer $value The input value.
-   * @return string
-   */
-  public static function toInt16LE($value)
-  {
-    if (self::isBigEndian())
-      return strrev(self::toInt16($value));
-    else
-      return self::toInt16($value);
-  }
-
-  /**
-   * Returns little-endian ordered binary data as signed 16-bit integer.
-   *
-   * @param string $value The binary data string.
-   * @return integer
-   */
-  public static function fromInt16LE($value)
-  {
-    if (self::isBigEndian())
-      return self::fromInt16(strrev($value));
-    else
-      return self::fromInt16($value);
-  }
-
-  /**
-   * Returns signed 16-bit integer as big-endian ordered binary data.
-   *
-   * @param integer $value The input value.
-   * @return string
-   */
-  public static function toInt16BE($value)
-  {
-    if (self::isBigEndian())
-      return self::toInt16($value);
-    else
-      return strrev(self::toInt16($value));
-  }
-
-  /**
-   * Returns big-endian ordered binary data as signed 16-bit integer.
-   *
-   * @param string $value The binary data string.
-   * @return integer
-   */
-  public static function fromInt16BE($value)
-  {
-    if (self::isBigEndian())
-      return self::fromInt16($value);
-    else
-      return self::fromInt16(strrev($value));
-  }
-
-  /**
-   * Returns machine endian ordered binary data as unsigned 16-bit integer.
-   *
-   * @param string  $value The binary data string.
-   * @param integer $order The byte order of the binary data string.
-   * @return integer
-   */
-  private static function fromUInt16($value, $order = self::MACHINE_ENDIAN_ORDER)
-  {
-    list(, $int) = unpack
-      (($order == self::BIG_ENDIAN_ORDER ? "n" :
-        ($order == self::LITTLE_ENDIAN_ORDER ? "v" : "S")) . "*", $value);
-    return $int;
-  }
-
-  /**
-   * Returns unsigned 16-bit integer as little-endian ordered binary data.
-   *
-   * @param integer $value The input value.
-   * @return string
-   */
-  public static function toUInt16LE($value)
-  {
-    return pack("v*", $value);
-  }
-
-  /**
-   * Returns little-endian ordered binary data as unsigned 16-bit integer.
-   *
-   * @param string $value The binary data string.
-   * @return integer
-   */
-  public static function fromUInt16LE($value)
-  {
-    return self::fromUInt16($value, self::LITTLE_ENDIAN_ORDER);
-  }
-
-  /**
-   * Returns unsigned 16-bit integer as big-endian ordered binary data.
-   *
-   * @param integer $value The input value.
-   * @return string
-   */
-  public static function toUInt16BE($value)
-  {
-    return pack("n*", $value);
-  }
-
-  /**
-   * Returns big-endian ordered binary data as unsigned 16-bit integer.
-   *
-   * @param string $value The binary data string.
-   * @return integer
-   */
-  public static function fromUInt16BE($value)
-  {
-    return self::fromUInt16($value, self::BIG_ENDIAN_ORDER);
-  }
-
-  /**
-   * Returns an 8-bit integer as binary data.
-   *
-   * @param integer $value The input value.
-   * @return integer
-   */
-  public static function toInt8($value)
-  {
-    return pack("c*", $value);
-  }
-
-  /**
-   * Returns binary data as 8-bit integer.
-   *
-   * @param string $value The binary data string.
-   * @return integer
-   */
-  public static function fromInt8($value)
-  {
-    list(, $int) = unpack("c*", $value);
-    return $int;
-  }
-
-  /**
-   * Returns an unsigned 8-bit integer as binary data.
-   *
-   * @param integer $value The input value.
-   * @return integer
-   */
-  public static function toUInt8($value)
-  {
-    return pack("C*", $value);
-  }
-
-  /**
-   * Returns binary data as an unsigned 8-bit integer.
-   *
-   * @param string $value The binary data string.
-   * @return integer
-   */
-  public static function fromUInt8($value)
-  {
-    list(, $int) = unpack("C*", $value);
-    return $int;
-  }
-
-  /**
-   * Returns a floating point number as machine endian ordered binary data.
-   *
-   * @param float $value The input value.
-   * @return string
-   */
-  public static function toFloat($value)
-  {
-    return pack("f*", $value);
-  }
-
-  /**
-   * Returns machine endian ordered binary data as a floating point number.
-   *
-   * @param string $value The binary data string.
-   * @return float
-   */
-  public static function fromFloat($value)
-  {
-    list(, $float) = unpack("f*", $value);
-    return $float;
-  }
-
-  /**
-   * Returns a floating point number as little-endian ordered binary data.
-   *
-   * @param float $value The input value.
-   * @return string
-   */
-  public static function toFloatLE($value)
-  {
-    if (self::isBigEndian())
-      return strrev(self::toFloat($value));
-    else
-      return self::toFloat($value);
-  }
-
-  /**
-   * Returns little-endian ordered binary data as a floating point number.
-   *
-   * @param string $value The binary data string.
-   * @return float
-   */
-  public static function fromFloatLE($value)
-  {
-    if (self::isBigEndian())
-      return self::fromFloat(strrev($value));
-    else
-      return self::fromFloat($value);
-  }
-
-  /**
-   * Returns a floating point number as big-endian ordered binary data.
-   *
-   * @param float $value The input value.
-   * @return string
-   */
-  public static function toFloatBE($value)
-  {
-    if (self::isBigEndian())
-      return self::toFloat($value);
-    else
-      return strrev(self::toFloat($value));
-  }
-
-  /**
-   * Returns big-endian ordered binary data as a float point number.
-   *
-   * @param string $value The binary data string.
-   * @return float
-   */
-  public static function fromFloatBE($value)
-  {
-    if (self::isBigEndian())
-      return self::fromFloat($value);
-    else
-      return self::fromFloat(strrev($value));
-  }
-
-  /**
-   * Returns string as binary data padded to given length with zeros.
-   *
-   * @param string $value The input value.
-   * @return string
-   */
-  public static function toString8($value, $length, $padding = "\0")
-  {
-    return str_pad($value, $length, $padding);
-  }
-
-  /**
-   * Returns binary data as string. Removes terminating zero.
-   *
-   * @param string $value The binary data string.
-   * @return string
-   */
-  public static function fromString8($value)
-  {
-    return rtrim($value, "\0");
-  }
-
-  /**
-   * Returns machine-ordered multibyte string as UTF-16 defined-order binary
-   * data. The byte order is stored using a byte order mask (BOM) in the binary
-   * data string.
-   *
-   * @param string $value The input value.
-   * @param integer $order The byte order of the binary data string.
-   * @return string
-   */
-  public static function toString16($value, $order = self::MACHINE_ENDIAN_ORDER)
-  {
-    $format = $order == self::BIG_ENDIAN_ORDER ? "n" :
-      ($order == self::LITTLE_ENDIAN_ORDER ? "v" : "S");
-    $string = pack($format, 0xfeff);
-    foreach (unpack("S*", $value) as $char)
-      $string .= pack($format, $char);
-    return $string;
-  }
-
-  /**
-   * Returns UTF-16 formatted binary data as machine-ordered multibyte string.
-   * The byte order is determined from the byte order mark included in the
-   * binary data string. The order parameter is updated if a BOM is found.
-   *
-   * @param string  $value The binary data string.
-   * @param integer $order The endian to decode using if no BOM was found.
-   * @return string
-   */
-  public static function fromString16
-    ($value, &$order = self::MACHINE_ENDIAN_ORDER)
-  {
-    if (strlen($value) < 2)
-      return "";
-    
-    if (ord($value[0]) == 0xfe && ord($value[1]) == 0xff) {
-      $order = self::BIG_ENDIAN_ORDER;
-      return self::fromString16BE(substr($value, 2));
-    }
-    else if (ord($value[0]) == 0xff && ord($value[1]) == 0xfe) {
-      $order = self::LITTLE_ENDIAN_ORDER;
-      return self::fromString16LE(substr($value, 2));
-    }
-    else if ($order == self::BIG_ENDIAN_ORDER ||
-      ($order == self::MACHINE_ENDIAN_ORDER && self::isBigEndian()))
-      return self::fromString16BE($value);
-    else
-      return self::fromString16LE($value);
-  }
-
-  /**
-   * Returns machine-ordered multibyte string as little-endian ordered binary
-   * data.
-   *
-   * @param string $value The input value.
-   * @return string
-   */
-  public static function toString16LE($value)
-  {
-    $string = "";
-    foreach (unpack("S*", $value) as $char)
-      $string .= pack("v", $char);
-    return $string;
-  }
-
-  /**
-   * Returns little-endian ordered binary data as machine ordered multibyte
-   * string. Removes terminating zero.
-   *
-   * @param string $value The binary data string.
-   * @return string
-   */
-  public static function fromString16LE($value)
-  {
-    $string = "";
-    foreach (unpack("v*", substr($value, -2) == "\0\0" ?
-                    substr($value, 0, -2) : $value) as $char)
-      $string .= pack("S", $char);
-    return $string;
-  }
-
-  /**
-   * Returns machine ordered multibyte string as big-endian ordered binary data.
-   *
-   * @param string $value The input value.
-   * @return string
-   */
-  public static function toString16BE($value)
-  {
-    $string = "";
-    foreach (unpack("S*", $value) as $char)
-      $string .= pack("n", $char);
-    return $string;
-  }
-
-  /**
-   * Returns big-endian ordered binary data as machine ordered multibyte string.
-   * Removes terminating zero.
-   * 
-   * @param string $value The binary data string.
-   * @return string
-   */
-  public static function fromString16BE($value)
-  {
-    $string = "";
-    foreach (unpack("n*", substr($value, -2) == "\0\0" ?
-                    substr($value, 0, -2) : $value) as $char)
-      $string .= pack("S", $char);
-    return $string;
-  }
-
-  /**
-   * Returns hexadecimal string having high nibble first as binary data.
-   *
-   * @param string $value The input value.
-   * @return string
-   */
-  public static function toHHex($value)
-  {
-    return pack("H*", $value);
-  }
-
-  /**
-   * Returns binary data as hexadecimal string having high nibble first.
-   *
-   * @param string $value The binary data string.
-   * @return string
-   */
-  public static function fromHHex($value)
-  {
-    list($hex) = unpack("H*0", $value);
-    return $hex;
-  }
-
-  /**
-   * Returns hexadecimal string having low nibble first as binary data.
-   *
-   * @param string $value The input value.
-   * @return string
-   */
-  public static function toLHex($value)
-  {
-    return pack("h*", $value);
-  }
-
-  /**
-   * Returns binary data as hexadecimal string having low nibble first.
-   *
-   * @param string $value The binary data string.
-   * @return string
-   */
-  public static function fromLHex($value)
-  {
-    list($hex) = unpack("h*0", $value);
-    return $hex;
-  }
-
-  /**
-   * Returns big-endian ordered hexadecimal GUID string as little-endian ordered
-   * binary data string.
-   *
-   * @param string $value The input value.
-   * @return string
-   */
-  public static function toGUID($value)
-  {
-    $string = ""; $C = preg_split("/-/", $value);
-    return pack
-      ("V1v2N2", hexdec($C[0]), hexdec($C[1]), hexdec($C[2]),
-       hexdec($C[3] . substr($C[4], 0, 4)), hexdec(substr($C[4], 4)));
-  }
-
-  /**
-   * Returns the little-endian ordered binary data as big-endian ordered
-   * hexadecimal GUID string.
-   *
-   * @param string $value The binary data string.
-   * @return string
-   */
-  public static function fromGUID($value)
-  {
-    $C = @unpack("V1V/v2v/N2N", $value);
-    list($hex) = @unpack("H*0", pack
-      ("NnnNN", $C["V"], $C["v1"], $C["v2"], $C["N1"], $C["N2"]));
-
-    /* Fixes a bug in PHP versions earlier than Jan 25 2006 */
-    if (implode("", unpack("H*", pack("H*", "a"))) == "a00")
-      $hex = substr($hex, 0, -1);
-
-    return preg_replace
-      ("/^(.{8})(.{4})(.{4})(.{4})/", "\\1-\\2-\\3-\\4-", $hex);
-  }
-}