aboutsummaryrefslogtreecommitdiff
path: root/node_modules/discord.js/src/util/ConvertArrayBuffer.js
diff options
context:
space:
mode:
Diffstat (limited to 'node_modules/discord.js/src/util/ConvertArrayBuffer.js')
-rw-r--r--node_modules/discord.js/src/util/ConvertArrayBuffer.js18
1 files changed, 18 insertions, 0 deletions
diff --git a/node_modules/discord.js/src/util/ConvertArrayBuffer.js b/node_modules/discord.js/src/util/ConvertArrayBuffer.js
new file mode 100644
index 0000000..26b1cc8
--- /dev/null
+++ b/node_modules/discord.js/src/util/ConvertArrayBuffer.js
@@ -0,0 +1,18 @@
+function arrayBufferToBuffer(ab) {
+ const buffer = new Buffer(ab.byteLength);
+ const view = new Uint8Array(ab);
+ for (var i = 0; i < buffer.length; ++i) buffer[i] = view[i];
+ return buffer;
+}
+
+function str2ab(str) {
+ const buffer = new ArrayBuffer(str.length * 2);
+ const view = new Uint16Array(buffer);
+ for (var i = 0, strLen = str.length; i < strLen; i++) view[i] = str.charCodeAt(i);
+ return buffer;
+}
+
+module.exports = function convertArrayBuffer(x) {
+ if (typeof x === 'string') x = str2ab(x);
+ return arrayBufferToBuffer(x);
+};