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Diffstat (limited to 'vendors/uploadify/com/adobe/utils/IntUtil.as')
| -rw-r--r-- | vendors/uploadify/com/adobe/utils/IntUtil.as | 99 |
1 files changed, 0 insertions, 99 deletions
diff --git a/vendors/uploadify/com/adobe/utils/IntUtil.as b/vendors/uploadify/com/adobe/utils/IntUtil.as deleted file mode 100644 index 8c812fe08..000000000 --- a/vendors/uploadify/com/adobe/utils/IntUtil.as +++ /dev/null @@ -1,99 +0,0 @@ -/*
- Copyright (c) 2008, Adobe Systems Incorporated
- 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 Adobe Systems Incorporated 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 com.adobe.utils {
-
- import flash.utils.Endian;
-
- /**
- * Contains reusable methods for operations pertaining
- * to int values.
- */
- public class IntUtil {
-
- /**
- * Rotates x left n bits
- *
- * @langversion ActionScript 3.0
- * @playerversion Flash 9.0
- * @tiptext
- */
- public static function rol ( x:int, n:int ):int {
- return ( x << n ) | ( x >>> ( 32 - n ) );
- }
-
- /**
- * Rotates x right n bits
- *
- * @langversion ActionScript 3.0
- * @playerversion Flash 9.0
- * @tiptext
- */
- public static function ror ( x:int, n:int ):uint {
- var nn:int = 32 - n;
- return ( x << nn ) | ( x >>> ( 32 - nn ) );
- }
-
- /** String for quick lookup of a hex character based on index */
- private static var hexChars:String = "0123456789abcdef";
-
- /**
- * Outputs the hex value of a int, allowing the developer to specify
- * the endinaness in the process. Hex output is lowercase.
- *
- * @param n The int value to output as hex
- * @param bigEndian Flag to output the int as big or little endian
- * @return A string of length 8 corresponding to the
- * hex representation of n ( minus the leading "0x" )
- * @langversion ActionScript 3.0
- * @playerversion Flash 9.0
- * @tiptext
- */
- public static function toHex( n:int, bigEndian:Boolean = false ):String {
- var s:String = "";
-
- if ( bigEndian ) {
- for ( var i:int = 0; i < 4; i++ ) {
- s += hexChars.charAt( ( n >> ( ( 3 - i ) * 8 + 4 ) ) & 0xF )
- + hexChars.charAt( ( n >> ( ( 3 - i ) * 8 ) ) & 0xF );
- }
- } else {
- for ( var x:int = 0; x < 4; x++ ) {
- s += hexChars.charAt( ( n >> ( x * 8 + 4 ) ) & 0xF )
- + hexChars.charAt( ( n >> ( x * 8 ) ) & 0xF );
- }
- }
-
- return s;
- }
- }
-
-}
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