15886191 by makoto_kw

Support EXT-X-KEY:IV prefixed with 0X

1 parent 6fe9fa2f
......@@ -280,7 +280,7 @@ export default class ParseStream extends Stream {
event.attributes = parseAttributes(match[1]);
// parse the IV string into a Uint32Array
if (event.attributes.IV) {
if (event.attributes.IV.substring(0, 2) === '0x') {
if (event.attributes.IV.substring(0, 2).toLowerCase() === '0x') {
event.attributes.IV = event.attributes.IV.substring(2);
}
......
......@@ -608,6 +608,35 @@ QUnit.test('parses lightly-broken #EXT-X-KEY tags', function() {
'trims and removes quotes around the URI');
});
QUnit.test('parses prefixed with 0x or 0X #EXT-X-KEY:IV tags', function() {
let manifest;
let element;
this.parseStream.on('data', function(elem) {
element = elem;
});
manifest = '#EXT-X-KEY:IV=0x1234567890abcdef1234567890abcdef\n';
this.lineStream.push(manifest);
QUnit.ok(element.attributes.IV, 'detected an IV attribute');
QUnit.deepEqual(element.attributes.IV, new Uint32Array([
0x12345678,
0x90abcdef,
0x12345678,
0x90abcdef
]), 'parsed an IV value with 0x');
manifest = '#EXT-X-KEY:IV=0X1234567890abcdef1234567890abcdef\n';
this.lineStream.push(manifest);
QUnit.ok(element.attributes.IV, 'detected an IV attribute');
QUnit.deepEqual(element.attributes.IV, new Uint32Array([
0x12345678,
0x90abcdef,
0x12345678,
0x90abcdef
]), 'parsed an IV value with 0X');
});
QUnit.test('ignores empty lines', function() {
let manifest = '\n';
let event = false;
......