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[VSoRC/.git] / node_modules / websocket / lib / BufferUtil.fallback.js

diff --git a/node_modules/websocket/lib/BufferUtil.fallback.js b/node_modules/websocket/lib/BufferUtil.fallback.js
deleted file mode 100644 (file)
index c92daa6..0000000
--- a/node_modules/websocket/lib/BufferUtil.fallback.js
+++ /dev/null
@@ -1,52 +0,0 @@
-/*!
- * Copied from:
- * ws: a node.js websocket client
- * Copyright(c) 2011 Einar Otto Stangvik <einaros@gmail.com>
- * MIT Licensed
- */
-
-/* jshint -W086 */
-
-module.exports.BufferUtil = {
-  merge: function(mergedBuffer, buffers) {
-    var offset = 0;
-    for (var i = 0, l = buffers.length; i < l; ++i) {
-      var buf = buffers[i];
-      buf.copy(mergedBuffer, offset);
-      offset += buf.length;
-    }
-  },
-  mask: function(source, mask, output, offset, length) {
-    var maskNum = mask.readUInt32LE(0);
-    var i = 0;
-    for (; i < length - 3; i += 4) {
-      var num = maskNum ^ source.readUInt32LE(i);
-      if (num < 0) { num = 4294967296 + num; }
-      output.writeUInt32LE(num, offset + i);
-    }
-    switch (length % 4) {
-      case 3: output[offset + i + 2] = source[i + 2] ^ mask[2];
-      case 2: output[offset + i + 1] = source[i + 1] ^ mask[1];
-      case 1: output[offset + i] = source[i] ^ mask[0];
-      case 0:
-    }
-  },
-  unmask: function(data, mask) {
-    var maskNum = mask.readUInt32LE(0);
-    var length = data.length;
-    var i = 0;
-    for (; i < length - 3; i += 4) {
-      var num = maskNum ^ data.readUInt32LE(i);
-      if (num < 0) { num = 4294967296 + num; }
-      data.writeUInt32LE(num, i);
-    }
-    switch (length % 4) {
-      case 3: data[i + 2] = data[i + 2] ^ mask[2];
-      case 2: data[i + 1] = data[i + 1] ^ mask[1];
-      case 1: data[i] = data[i] ^ mask[0];
-      case 0:
-    }
-  }
-};
-
-/* jshint +W086 */
\ No newline at end of file