build/pgo/js-input/string-base64.html@129ffea94266
build/pgo/js-input/string-base64.html
Sat, 03 Jan 2015 20:18:00 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Sat, 03 Jan 2015 20:18:00 +0100
- branch
- TOR_BUG_3246
- changeset 7
- 129ffea94266
- permissions
- -rw-r--r--
Conditionally enable double key logic according to:
private browsing mode or privacy.thirdparty.isolate preference and
implement in GetCookieStringCommon and FindCookie where it counts...
With some reservations of how to convince FindCookie users to test
condition and pass a nullptr when disabling double key logic.
1 <!DOCTYPE html>
2 <head>
3 <!--
4 Copyright (C) 2007 Apple Inc. All rights reserved.
6 Redistribution and use in source and binary forms, with or without
7 modification, are permitted provided that the following conditions
8 are met:
9 1. Redistributions of source code must retain the above copyright
10 notice, this list of conditions and the following disclaimer.
11 2. Redistributions in binary form must reproduce the above copyright
12 notice, this list of conditions and the following disclaimer in the
13 documentation and/or other materials provided with the distribution.
15 THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
16 EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
17 IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
18 PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR
19 CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
20 EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
21 PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
22 PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
23 OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
24 (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
25 OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26 -->
28 <title>SunSpider string-base64</title>
30 </head>
32 <body>
33 <h3>string-base64</h3>
34 <div id="console">
35 </div>
37 <script>
39 var _sunSpiderStartDate = new Date();
41 /* This Source Code Form is subject to the terms of the Mozilla Public
42 * License, v. 2.0. If a copy of the MPL was not distributed with this
43 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
45 // From: http://lxr.mozilla.org/mozilla/source/extensions/xml-rpc/src/nsXmlRpcClient.js#956
47 /* Convert data (an array of integers) to a Base64 string. */
48 var toBase64Table = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/';
49 var base64Pad = '=';
51 function toBase64(data) {
52 var result = '';
53 var length = data.length;
54 var i;
55 // Convert every three bytes to 4 ascii characters.
56 for (i = 0; i < (length - 2); i += 3) {
57 result += toBase64Table[data[i] >> 2];
58 result += toBase64Table[((data[i] & 0x03) << 4) + (data[i+1] >> 4)];
59 result += toBase64Table[((data[i+1] & 0x0f) << 2) + (data[i+2] >> 6)];
60 result += toBase64Table[data[i+2] & 0x3f];
61 }
63 // Convert the remaining 1 or 2 bytes, pad out to 4 characters.
64 if (length%3) {
65 i = length - (length%3);
66 result += toBase64Table[data[i] >> 2];
67 if ((length%3) == 2) {
68 result += toBase64Table[((data[i] & 0x03) << 4) + (data[i+1] >> 4)];
69 result += toBase64Table[(data[i+1] & 0x0f) << 2];
70 result += base64Pad;
71 } else {
72 result += toBase64Table[(data[i] & 0x03) << 4];
73 result += base64Pad + base64Pad;
74 }
75 }
77 return result;
78 }
80 /* Convert Base64 data to a string */
81 var toBinaryTable = [
82 -1,-1,-1,-1, -1,-1,-1,-1, -1,-1,-1,-1, -1,-1,-1,-1,
83 -1,-1,-1,-1, -1,-1,-1,-1, -1,-1,-1,-1, -1,-1,-1,-1,
84 -1,-1,-1,-1, -1,-1,-1,-1, -1,-1,-1,62, -1,-1,-1,63,
85 52,53,54,55, 56,57,58,59, 60,61,-1,-1, -1, 0,-1,-1,
86 -1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9,10, 11,12,13,14,
87 15,16,17,18, 19,20,21,22, 23,24,25,-1, -1,-1,-1,-1,
88 -1,26,27,28, 29,30,31,32, 33,34,35,36, 37,38,39,40,
89 41,42,43,44, 45,46,47,48, 49,50,51,-1, -1,-1,-1,-1
90 ];
92 function base64ToString(data) {
93 var result = '';
94 var leftbits = 0; // number of bits decoded, but yet to be appended
95 var leftdata = 0; // bits decoded, but yet to be appended
97 // Convert one by one.
98 for (var i = 0; i < data.length; i++) {
99 var c = toBinaryTable[data.charCodeAt(i) & 0x7f];
100 var padding = (data[i] == base64Pad);
101 // Skip illegal characters and whitespace
102 if (c == -1) continue;
104 // Collect data into leftdata, update bitcount
105 leftdata = (leftdata << 6) | c;
106 leftbits += 6;
108 // If we have 8 or more bits, append 8 bits to the result
109 if (leftbits >= 8) {
110 leftbits -= 8;
111 // Append if not padding.
112 if (!padding)
113 result += String.fromCharCode((leftdata >> leftbits) & 0xff);
114 leftdata &= (1 << leftbits) - 1;
115 }
116 }
118 // If there are any bits left, the base64 string was corrupted
119 if (leftbits)
120 throw Components.Exception('Corrupted base64 string');
122 return result;
123 }
125 var str = "";
127 for ( var i = 0; i < 8192; i++ )
128 str += String.fromCharCode( (25 * Math.random()) + 97 );
130 for ( var i = 8192; i <= 16384; i *= 2 ) {
132 var base64;
134 base64 = toBase64(str);
135 base64ToString(base64);
137 // Double the string
138 str += str;
139 }
141 toBinaryTable = null;
144 var _sunSpiderInterval = new Date() - _sunSpiderStartDate;
146 document.getElementById("console").innerHTML = _sunSpiderInterval;
147 </script>
150 </body>
151 </html>
