Ly8gQ29weXJpZ2h0IChjKSAyMDIwIFRoZSBDaHJvbWl1bSBBdXRob3JzLiBBbGwgcmlnaHRzIHJlc2VydmVkLgovLyBVc2Ugb2YgdGhpcyBzb3VyY2UgY29kZSBpcyBnb3Zlcm5lZCBieSBhIEJTRC1zdHlsZSBsaWNlbnNlIHRoYXQgY2FuIGJlCi8vIGZvdW5kIGluIHRoZSBMSUNFTlNFIGZpbGUuCgojaW5jbHVkZSAicXVpY2hlL3F1aWMvY29yZS9xdWljX25ldHdvcmtfYmxhY2tob2xlX2RldGVjdG9yLmgiCgojaW5jbHVkZSAicXVpY2hlL3F1aWMvY29yZS9xdWljX2NvbnN0YW50cy5oIgoKbmFtZXNwYWNlIHF1aWMgewoKbmFtZXNwYWNlIHsKCmNsYXNzIEFsYXJtRGVsZWdhdGUgOiBwdWJsaWMgUXVpY0FsYXJtOjpEZWxlZ2F0ZVdpdGhDb250ZXh0IHsKIHB1YmxpYzoKICBleHBsaWNpdCBBbGFybURlbGVnYXRlKFF1aWNOZXR3b3JrQmxhY2tob2xlRGV0ZWN0b3IqIGRldGVjdG9yLAogICAgICAgICAgICAgICAgICAgICAgICAgUXVpY0Nvbm5lY3Rpb25Db250ZXh0KiBjb250ZXh0KQogICAgICA6IFF1aWNBbGFybTo6RGVsZWdhdGVXaXRoQ29udGV4dChjb250ZXh0KSwgZGV0ZWN0b3JfKGRldGVjdG9yKSB7fQogIEFsYXJtRGVsZWdhdGUoY29uc3QgQWxhcm1EZWxlZ2F0ZSYpID0gZGVsZXRlOwogIEFsYXJtRGVsZWdhdGUmIG9wZXJhdG9yPShjb25zdCBBbGFybURlbGVnYXRlJikgPSBkZWxldGU7CgogIHZvaWQgT25BbGFybSgpIG92ZXJyaWRlIHsgZGV0ZWN0b3JfLT5PbkFsYXJtKCk7IH0KCiBwcml2YXRlOgogIFF1aWNOZXR3b3JrQmxhY2tob2xlRGV0ZWN0b3IqIGRldGVjdG9yXzsKfTsKCn0gIC8vIG5hbWVzcGFjZQoKUXVpY05ldHdvcmtCbGFja2hvbGVEZXRlY3Rvcjo6UXVpY05ldHdvcmtCbGFja2hvbGVEZXRlY3RvcigKICAgIERlbGVnYXRlKiBkZWxlZ2F0ZSwgUXVpY0Nvbm5lY3Rpb25BcmVuYSogYXJlbmEsCiAgICBRdWljQWxhcm1GYWN0b3J5KiBhbGFybV9mYWN0b3J5LCBRdWljQ29ubmVjdGlvbkNvbnRleHQqIGNvbnRleHQpCiAgICA6IGRlbGVnYXRlXyhkZWxlZ2F0ZSksCiAgICAgIGFsYXJtXyhhbGFybV9mYWN0b3J5LT5DcmVhdGVBbGFybSgKICAgICAgICAgIGFyZW5hLT5OZXc8QWxhcm1EZWxlZ2F0ZT4odGhpcywgY29udGV4dCksIGFyZW5hKSkge30KCnZvaWQgUXVpY05ldHdvcmtCbGFja2hvbGVEZXRlY3Rvcjo6T25BbGFybSgpIHsKICBRdWljVGltZSBuZXh0X2RlYWRsaW5lID0gR2V0RWFybGllc3REZWFkbGluZSgpOwogIGlmICghbmV4dF9kZWFkbGluZS5Jc0luaXRpYWxpemVkKCkpIHsKICAgIFFVSUNfQlVHKHF1aWNfYnVnXzEwMzI4XzEpIDw8ICJCbGFja2hvbGVEZXRlY3RvciBhbGFybSBmaXJlZCB1bmV4cGVjdGVkbHkiOwogICAgcmV0dXJuOwogIH0KCiAgUVVJQ19EVkxPRygxKSA8PCAiQmxhY2tob2xlRGV0ZWN0b3IgYWxhcm0gZmlyaW5nLiBuZXh0X2RlYWRsaW5lOiIKICAgICAgICAgICAgICAgIDw8IG5leHRfZGVhZGxpbmUKICAgICAgICAgICAgICAgIDw8ICIsIHBhdGhfZGVncmFkaW5nX2RlYWRsaW5lXzoiIDw8IHBhdGhfZGVncmFkaW5nX2RlYWRsaW5lXwogICAgICAgICAgICAgICAgPDwgIiwgcGF0aF9tdHVfcmVkdWN0aW9uX2RlYWRsaW5lXzoiCiAgICAgICAgICAgICAgICA8PCBwYXRoX210dV9yZWR1Y3Rpb25fZGVhZGxpbmVfCiAgICAgICAgICAgICAgICA8PCAiLCBibGFja2hvbGVfZGVhZGxpbmVfOiIgPDwgYmxhY2tob2xlX2RlYWRsaW5lXzsKICBpZiAocGF0aF9kZWdyYWRpbmdfZGVhZGxpbmVfID09IG5leHRfZGVhZGxpbmUpIHsKICAgIHBhdGhfZGVncmFkaW5nX2RlYWRsaW5lXyA9IFF1aWNUaW1lOjpaZXJvKCk7CiAgICBkZWxlZ2F0ZV8tPk9uUGF0aERlZ3JhZGluZ0RldGVjdGVkKCk7CiAgfQoKICBpZiAocGF0aF9tdHVfcmVkdWN0aW9uX2RlYWRsaW5lXyA9PSBuZXh0X2RlYWRsaW5lKSB7CiAgICBwYXRoX210dV9yZWR1Y3Rpb25fZGVhZGxpbmVfID0gUXVpY1RpbWU6Olplcm8oKTsKICAgIGRlbGVnYXRlXy0+T25QYXRoTXR1UmVkdWN0aW9uRGV0ZWN0ZWQoKTsKICB9CgogIGlmIChibGFja2hvbGVfZGVhZGxpbmVfID09IG5leHRfZGVhZGxpbmUpIHsKICAgIGJsYWNraG9sZV9kZWFkbGluZV8gPSBRdWljVGltZTo6WmVybygpOwogICAgZGVsZWdhdGVfLT5PbkJsYWNraG9sZURldGVjdGVkKCk7CiAgfQoKICBVcGRhdGVBbGFybSgpOwp9Cgp2b2lkIFF1aWNOZXR3b3JrQmxhY2tob2xlRGV0ZWN0b3I6OlN0b3BEZXRlY3Rpb24oYm9vbCBwZXJtYW5lbnQpIHsKICBpZiAocGVybWFuZW50KSB7CiAgICBhbGFybV8tPlBlcm1hbmVudENhbmNlbCgpOwogIH0gZWxzZSB7CiAgICBhbGFybV8tPkNhbmNlbCgpOwogIH0KICBwYXRoX2RlZ3JhZGluZ19kZWFkbGluZV8gPSBRdWljVGltZTo6WmVybygpOwogIGJsYWNraG9sZV9kZWFkbGluZV8gPSBRdWljVGltZTo6WmVybygpOwogIHBhdGhfbXR1X3JlZHVjdGlvbl9kZWFkbGluZV8gPSBRdWljVGltZTo6WmVybygpOwp9Cgp2b2lkIFF1aWNOZXR3b3JrQmxhY2tob2xlRGV0ZWN0b3I6OlJlc3RhcnREZXRlY3Rpb24oCiAgICBRdWljVGltZSBwYXRoX2RlZ3JhZGluZ19kZWFkbGluZSwgUXVpY1RpbWUgYmxhY2tob2xlX2RlYWRsaW5lLAogICAgUXVpY1RpbWUgcGF0aF9tdHVfcmVkdWN0aW9uX2RlYWRsaW5lKSB7CiAgcGF0aF9kZWdyYWRpbmdfZGVhZGxpbmVfID0gcGF0aF9kZWdyYWRpbmdfZGVhZGxpbmU7CiAgYmxhY2tob2xlX2RlYWRsaW5lXyA9IGJsYWNraG9sZV9kZWFkbGluZTsKICBwYXRoX210dV9yZWR1Y3Rpb25fZGVhZGxpbmVfID0gcGF0aF9tdHVfcmVkdWN0aW9uX2RlYWRsaW5lOwoKICBRVUlDX0JVR19JRihxdWljX2J1Z18xMjcwOF8xLCBibGFja2hvbGVfZGVhZGxpbmVfLklzSW5pdGlhbGl6ZWQoKSAmJgogICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICBibGFja2hvbGVfZGVhZGxpbmVfICE9IEdldExhc3REZWFkbGluZSgpKQogICAgICA8PCAiQmxhY2tob2xlIGRldGVjdGlvbiBkZWFkbGluZSBzaG91bGQgYmUgdGhlIGxhc3QgZGVhZGxpbmUuIjsKCiAgVXBkYXRlQWxhcm0oKTsKfQoKUXVpY1RpbWUgUXVpY05ldHdvcmtCbGFja2hvbGVEZXRlY3Rvcjo6R2V0RWFybGllc3REZWFkbGluZSgpIGNvbnN0IHsKICBRdWljVGltZSByZXN1bHQgPSBRdWljVGltZTo6WmVybygpOwogIGZvciAoUXVpY1RpbWUgdCA6IHtwYXRoX2RlZ3JhZGluZ19kZWFkbGluZV8sIGJsYWNraG9sZV9kZWFkbGluZV8sCiAgICAgICAgICAgICAgICAgICAgIHBhdGhfbXR1X3JlZHVjdGlvbl9kZWFkbGluZV99KSB7CiAgICBpZiAoIXQuSXNJbml0aWFsaXplZCgpKSB7CiAgICAgIGNvbnRpbnVlOwogICAgfQoKICAgIGlmICghcmVzdWx0LklzSW5pdGlhbGl6ZWQoKSB8fCB0IDwgcmVzdWx0KSB7CiAgICAgIHJlc3VsdCA9IHQ7CiAgICB9CiAgfQoKICByZXR1cm4gcmVzdWx0Owp9CgpRdWljVGltZSBRdWljTmV0d29ya0JsYWNraG9sZURldGVjdG9yOjpHZXRMYXN0RGVhZGxpbmUoKSBjb25zdCB7CiAgcmV0dXJuIHN0ZDo6bWF4KHtwYXRoX2RlZ3JhZGluZ19kZWFkbGluZV8sIGJsYWNraG9sZV9kZWFkbGluZV8sCiAgICAgICAgICAgICAgICAgICBwYXRoX210dV9yZWR1Y3Rpb25fZGVhZGxpbmVffSk7Cn0KCnZvaWQgUXVpY05ldHdvcmtCbGFja2hvbGVEZXRlY3Rvcjo6VXBkYXRlQWxhcm0oKSBjb25zdCB7CiAgLy8gSWYgY2FsbGVkIGFmdGVyIE9uQmxhY2tob2xlRGV0ZWN0ZWQoKSwgdGhlIGFsYXJtIG1heSBoYXZlIGJlZW4gcGVybWFuZW50bHkKICAvLyBjYW5jZWxsZWQgYW5kIGlzIG5v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