Ly8gQ29weXJpZ2h0IDIwMTUgUERGaXVtIEF1dGhvcnMuIEFsbCByaWdodHMgcmVzZXJ2ZWQuCi8vIFVzZSBvZiB0aGlzIHNvdXJjZSBjb2RlIGlzIGdvdmVybmVkIGJ5IGEgQlNELXN0eWxlIGxpY2Vuc2UgdGhhdCBjYW4gYmUKLy8gZm91bmQgaW4gdGhlIExJQ0VOU0UgZmlsZS4KCiNpZm5kZWYgVEVTVElOR19FTUJFRERFUl9URVNUX0hfCiNkZWZpbmUgVEVTVElOR19FTUJFRERFUl9URVNUX0hfCgojaW5jbHVkZSA8bWFwPgojaW5jbHVkZSA8bWVtb3J5PgojaW5jbHVkZSA8c3RyaW5nPgoKI2luY2x1ZGUgInB1YmxpYy9mcGRmX2RhdGFhdmFpbC5oIgojaW5jbHVkZSAicHVibGljL2ZwZGZfZXh0LmgiCiNpbmNsdWRlICJwdWJsaWMvZnBkZl9mb3JtZmlsbC5oIgojaW5jbHVkZSAicHVibGljL2ZwZGZ2aWV3LmgiCiNpbmNsdWRlICJ0ZXN0aW5nL2d0ZXN0L2luY2x1ZGUvZ3Rlc3QvZ3Rlc3QuaCIKI2luY2x1ZGUgInRlc3RpbmcvdGVzdF9zdXBwb3J0LmgiCgojaWZkZWYgUERGX0VOQUJMRV9WOAojaW5jbHVkZSAidjgvaW5jbHVkZS92OC5oIgojZW5kaWYgIC8vIFBERl9FTkFCTEVfdjgKCmNsYXNzIFRlc3RMb2FkZXI7CgovLyBUaGlzIGNsYXNzIGlzIHVzZWQgdG8gbG9hZCBhIFBERiBkb2N1bWVudCwgYW5kIHRoZW4gcnVuIHByb2dyYW1hdGljCi8vIEFQSSB0ZXN0cyBhZ2FpbnN0IGl0LgpjbGFzcyBFbWJlZGRlclRlc3QgOiBwdWJsaWMgOjp0ZXN0aW5nOjpUZXN0LAogICAgICAgICAgICAgICAgICAgICBwdWJsaWMgVU5TVVBQT1JUX0lORk8sCiAgICAgICAgICAgICAgICAgICAgIHB1YmxpYyBJUERGX0pTUExBVEZPUk0sCiAgICAgICAgICAgICAgICAgICAgIHB1YmxpYyBGUERGX0ZPUk1GSUxMSU5GTyB7CiBwdWJsaWM6CiAgY2xhc3MgRGVsZWdhdGUgewogICBwdWJsaWM6CiAgICB2aXJ0dWFsIH5EZWxlZ2F0ZSgpIHt9CgogICAgLy8gRXF1aXZhbGVudCB0byBVTlNVUFBPUlRfSU5GTzo6RlNES19VblN1cHBvcnRfSGFuZGxlcigpLgogICAgdmlydHVhbCB2b2lkIFVuc3VwcG9ydGVkSGFuZGxlcihpbnQgdHlwZSkge30KCiAgICAvLyBFcXVpdmFsZW50IHRvIElQREZfSlNQTEFURk9STTo6YXBwX2FsZXJ0KCkuCiAgICB2aXJ0dWFsIGludCBBbGVydChGUERGX1dJREVTVFJJTkcgbWVzc2FnZSwKICAgICAgICAgICAgICAgICAgICAgIEZQREZfV0lERVNUUklORyB0aXRsZSwKICAgICAgICAgICAgICAgICAgICAgIGludCB0eXBlLAogICAgICAgICAgICAgICAgICAgICAgaW50IGljb24pIHsKICAgICAgcmV0dXJuIDA7CiAgICB9CgogICAgLy8gRXF1aXZhbGVudCB0byBGUERGX0ZPUk1GSUxMSU5GTzo6RkZJX1NldFRpbWVyKCkuCiAgICB2aXJ0dWFsIGludCBTZXRUaW1lcihpbnQgbXNlY3MsIFRpbWVyQ2FsbGJhY2sgZm4pIHsgcmV0dXJuIDA7IH0KCiAgICAvLyBFcXVpdmFsZW50IHRvIEZQREZfRk9STUZJTExJTkZPOjpGRklfS2lsbFRpbWVyKCkuCiAgICB2aXJ0dWFsIHZvaWQgS2lsbFRpbWVyKGludCBpZCkge30KCiAgICAvLyBFcXVpdmFsZW50IHRvIEZQREZfRk9STUZJTExJTkZPOjpGRklfR2V0UGFnZSgpLgogICAgdmlydHVhbCBGUERGX1BBR0UgR2V0UGFnZShGUERGX0ZPUk1IQU5ETEUgZm9ybV9oYW5kbGUsCiAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIEZQREZfRE9DVU1FTlQgZG9jdW1lbnQsCiAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIGludCBwYWdlX2luZGV4KTsKCiAgIHByaXZhdGU6CiAgICBzdGQ6Om1hcDxpbnQsIEZQREZfUEFHRT4gbV9wYWdlTWFwOwogIH07CgogIEVtYmVkZGVyVGVzdCgpOwogIHZpcnR1YWwgfkVtYmVkZGVyVGVzdCgpOwoKICB2b2lkIFNldFVwKCkgb3ZlcnJpZGU7CiAgdm9pZCBUZWFyRG93bigpIG92ZXJyaWRlOwoKI2lmZGVmIFBERl9FTkFCTEVfVjgKICAvLyBDYWxsIGJlZm9yZSBTZXRVcCB0byBwYXNzIHNoYXJlZCBpc29sYXRlLCBvdGhlcndpc2UgUERGaXVtIGNyZWF0ZXMgb25lLgogIHZvaWQgU2V0RXh0ZXJuYWxJc29sYXRlKHZvaWQqIGlzb2xhdGUpIHsKICAgIGV4dGVybmFsX2lzb2xhdGVfID0gc3RhdGljX2Nhc3Q8djg6Oklzb2xhdGUqPihpc29sYXRlKTsKICB9CiNlbmRpZiAgLy8gUERGX0VOQUJMRV9WOAoKICB2b2lkIFNldERlbGVnYXRlKERlbGVnYXRlKiBkZWxlZ2F0ZSkgewogICAgZGVsZWdhdGVfID0gZGVsZWdhdGUgPyBkZWxlZ2F0ZSA6IGRlZmF1bHRfZGVsZWdhdGVfLmdldCgpOwogIH0KCiAgRlBERl9ET0NVTUVOVCBkb2N1bWVudCgpIHsgcmV0dXJuIGRvY3VtZW50XzsgfQogIEZQREZfRk9STUhBTkRMRSBmb3JtX2hhbmRsZSgpIHsgcmV0dXJuIGZvcm1faGFuZGxlXzsgfQoKICAvLyBDcmVhdGUgYW4gZW1wdHkgZG9jdW1lbnQsIGFuZCBpdHMgZm9ybSBmaWxsIGVudmlyb25tZW50LiBSZXR1cm5zIHRydWUKICAvLyBvbiBzdWNjZXNzIG9yIGZhbHNlIG9uIGZhaWx1cmUuCiAgdmlydHVhbCBib29sIENyZWF0ZUVtcHR5RG9jdW1lbnQoKTsKCiAgLy8gT3BlbiB0aGUgZG9jdW1lbnQgc3BlY2lmaWVkIGJ5IHxmaWxlbmFtZXwsIGFuZCBjcmVhdGUgaXRzIGZvcm0gZmlsbAogIC8vIGVudmlyb25tZW50LCBvciByZXR1cm4gZmFsc2Ugb24gZmFpbHVyZS4KICAvLyBUaGUgZmlsZW5hbWUgaXMgcmVsYXRpdmUgdG8gdGhlIHRlc3QgZGF0YSBkaXJlY3Rvcnkgd2hlcmUgd2Ugc3RvcmUgYWxsIHRoZQogIC8vIHRlc3QgZmlsZXMuCiAgdmlydHVhbCBib29sIE9wZW5Eb2N1bWVudChjb25zdCBzdGQ6OnN0cmluZyYgZmlsZW5hbWUsCiAgICAgICAgICAgICAgICAgICAgICAgICAgICBjb25zdCBjaGFyKiBwYXNzd29yZCA9IG51bGxwdHIsCiAgICAgICAgICAgICAgICAgICAgICAgICAgICBib29sIG11c3RfbGluZWFyaXplID0gZmFsc2UpOwoKICAvLyBQZXJmb3JtIEphdmFTY3JpcHQgYWN0aW9ucyB0aGF0IGFyZSB0byBydW4gYXQgZG9jdW1lbnQgb3BlbiB0aW1lLgogIHZpcnR1YWwgdm9pZCBEb09wZW5BY3Rpb25zKCk7CgogIC8vIERldGVybWluZSB0aGUgcGFnZSBudW1iZXJzIHByZXNlbnQgaW4gdGhlIGRvY3VtZW50LgogIHZpcnR1YWwgaW50IEdldEZpcnN0UGFnZU51bSgpOwogIHZpcnR1YWwgaW50IEdldFBhZ2VDb3VudCgpOwoKICAvLyBMb2FkIGEgc3BlY2lmaWMgcGFnZSBvZiB0aGUgb3BlbiBkb2N1bWVudC4KICB2aXJ0dWFsIEZQREZfUEFHRSBMb2FkUGFnZShpbnQgcGFnZV9udW1iZXIpOwoKICAvLyBMb2FkIGEgc3BlY2lmaWMgcGFnZSBvZiB0aGUgb3BlbiBkb2N1bWVudCB1c2luZyBkZWxlZ2F0ZV8tPkdldFBhZ2UuCiAgLy8gZGVsZWdhdGVfLT5HZXRQYWdlIGFsc28gY2FjaGVzIGxvYWRlZCBwYWdlLgogIHZpcnR1YWwgRlBERl9QQUdFIExvYWRBbmRDYWNoZVBhZ2UoaW50IHBhZ2VfbnVtYmVyKTsKCiAgLy8gQ29udmVydCBhIGxvYWRlZCBwYWdlIGludG8gYSBiaXRtYXAuCiAgdmlydHVhbCBGUERGX0JJVE1BUCBSZW5kZXJQYWdlKEZQREZfUEFHRSBwYWdlKTsKCiAgLy8gUmVsZXNlIHRoZSByZXNvdXJjZXMgb2J0YWluZWQgZnJvbSBMb2FkUGFnZSgpLiBGdXJ0aGVyIHVzZSBvZiB8cGFnZXwKICAvLyBpcyBwcm9oaWJpdGVkIGFmdGVyIHRoaXMgY2FsbCBpcyBtYWRlLgogIHZpcnR1YWwgdm9pZCBVbmxvYWRQYWdlKEZQREZfUEFHRSBwYWdlKTsKCiBwcm90ZWN0ZWQ6CiAgdm9pZCBTZXR1cEZvcm1GaWxsRW52aXJvbm1lbnQoKTsKCiAgRGVsZWdhdGUqIGRlbGVnYXRlXzsKICBzdGQ6OnVuaXF1ZV9wdHI8RGVsZWdhdGU+IGRlZmF1bHRfZGVsZWdhdGVfOwogIEZQREZfRE9DVU1FTlQgZG9jdW1l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