Ly8gQ29weXJpZ2h0IChjKSAyMDEzLCB0aGUgRGFydCBwcm9qZWN0IGF1dGhvcnMuICBQbGVhc2Ugc2VlIHRoZSBBVVRIT1JTIGZpbGUKLy8gZm9yIGRldGFpbHMuIEFsbCByaWdodHMgcmVzZXJ2ZWQuIFVzZSBvZiB0aGlzIHNvdXJjZSBjb2RlIGlzIGdvdmVybmVkIGJ5IGEKLy8gQlNELXN0eWxlIGxpY2Vuc2UgdGhhdCBjYW4gYmUgZm91bmQgaW4gdGhlIExJQ0VOU0UgZmlsZS4KCmltcG9ydCAncGFja2FnZTpleHBlY3QvZXhwZWN0LmRhcnQnOwppbXBvcnQgJ3BhY2thZ2U6YXN5bmNfaGVscGVyL2FzeW5jX2hlbHBlci5kYXJ0JzsKaW1wb3J0ICdkYXJ0OmFzeW5jJzsKCmltcG9ydCAnZGFydDpjb2xsZWN0aW9uJzsKCi8qKgogKiBXZSByZXByZXNlbnQgdGhlIGN1cnJlbnQgc3RhY2sgdHJhY2UgYnkgYW4gaW50ZWdlci4gRnJvbSB0aW1lIHRvIHRpbWUgd2UKICogaW5jcmVtZW50IHRoZSB2YXJpYWJsZS4gVGhpcyBjb3JyZXNwb25kcyB0byBhIG5ldyBzdGFjayB0cmFjZS4KICovCmludCBzdGFja1RyYWNlID0gMDsKTGlzdCByZXN0b3JlZFN0YWNrVHJhY2UgPSBbXTsKCkxpc3QgZXZlbnRzID0gW107CgpkZWJ1Z1pvbmVSZWdpc3RlckNhbGxiYWNrKFpvbmUgc2VsZiwgWm9uZURlbGVnYXRlIHBhcmVudCwgWm9uZSBvcmlnaW4sIGYoKSkgewogIExpc3Qgc2F2ZWRUcmFjZSA9IFtzdGFja1RyYWNlXS4uYWRkQWxsKHJlc3RvcmVkU3RhY2tUcmFjZSk7CiAgcmV0dXJuIHBhcmVudC5yZWdpc3RlckNhbGxiYWNrKG9yaWdpbiwgKCkgewogICAgcmVzdG9yZWRTdGFja1RyYWNlID0gc2F2ZWRUcmFjZTsKICAgIHJldHVybiBmKCk7CiAgfSk7Cn0KCmRlYnVnWm9uZVJlZ2lzdGVyVW5hcnlDYWxsYmFjayhab25lIHNlbGYsIFpvbmVEZWxlZ2F0ZSBwYXJlbnQsIFpvbmUgb3JpZ2luLAogICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgZihhcmcpKSB7CiAgTGlzdCBzYXZlZFRyYWNlID0gW3N0YWNrVHJhY2VdLi5hZGRBbGwocmVzdG9yZWRTdGFja1RyYWNlKTsKICByZXR1cm4gcGFyZW50LnJlZ2lzdGVyVW5hcnlDYWxsYmFjayhvcmlnaW4sIChhcmcpIHsKICAgIHJlc3RvcmVkU3RhY2tUcmFjZSA9IHNhdmVkVHJhY2U7CiAgICByZXR1cm4gZihhcmcpOwogIH0pOwp9CgpkZWJ1Z1pvbmVSdW4oWm9uZSBzZWxmLCBab25lRGVsZWdhdGUgcGFyZW50LCBab25lIG9yaWdpbiwgZigpKSB7CiAgc3RhY2tUcmFjZSsrOwogIHJlc3RvcmVkU3RhY2tUcmFjZSA9IFtdOwogIHJldHVybiBwYXJlbnQucnVuKG9yaWdpbiwgZik7Cn0KCmRlYnVnWm9uZVJ1blVuYXJ5KFpvbmUgc2VsZiwgWm9uZURlbGVnYXRlIHBhcmVudCwgWm9uZSBvcmlnaW4sIGYoYXJnKSwgYXJnKSB7CiAgc3RhY2tUcmFjZSsrOwogIHJlc3RvcmVkU3RhY2tUcmFjZSA9IFtdOwogIHJldHVybiBwYXJlbnQucnVuVW5hcnkob3JpZ2luLCBmLCBhcmcpOwp9CgpMaXN0IGV4cGVjdGVkRGVidWdUcmFjZTsKCmRlYnVnVW5jYXVnaHRIYW5kbGVyKAogICAgWm9uZSBzZWxmLCBab25lRGVsZWdhdGUgcGFyZW50LCBab25lIG9yaWdpbiwgZXJyb3IsIFN0YWNrVHJhY2Ugc3RhY2tUcmFjZSkgewogIGV2ZW50cy5hZGQoImhhbmRsaW5nIHVuY2F1Z2h0IGVycm9yICRlcnJvciIpOwogIEV4cGVjdC5saXN0RXF1YWxzKGV4cGVjdGVkRGVidWdUcmFjZSwgcmVzdG9yZWRTdGFja1RyYWNlKTsKICAvLyBTdXBwcmVzcyB0aGUgZXJyb3IgYW5kIGRvbid0IHByb3BhZ2F0ZSB0byBwYXJlbnQuCn0KCmNvbnN0IERFQlVHX1NQRUNJRklDQVRJT04gPSBjb25zdCBab25lU3BlY2lmaWNhdGlvbigKICAgIHJlZ2lzdGVyQ2FsbGJhY2s6IGRlYnVnWm9uZVJlZ2lzdGVyQ2FsbGJhY2ssCiAgICByZWdpc3RlclVuYXJ5Q2FsbGJhY2s6IGRlYnVnWm9uZVJlZ2lzdGVyVW5hcnlDYWxsYmFjaywKICAgIHJ1bjogZGVidWdab25lUnVuLAogICAgcnVuVW5hcnk6IGRlYnVnWm9uZVJ1blVuYXJ5LAogICAgaGFuZGxlVW5jYXVnaHRFcnJvcjogZGVidWdVbmNhdWdodEhhbmRsZXIpOwoKbWFpbigpIHsKICBDb21wbGV0ZXIgZG9uZSA9IG5ldyBDb21wbGV0ZXIoKTsKCiAgLy8gcnVuR3VhcmRlZCBjYWxscyBydW4sIGNhcHR1cmVzIHRoZSBzeW5jaHJvbm91cyBlcnJvciAoaWYgYW55KSBhbmQKICAvLyBnaXZlcyB0aGF0IG9uZSB0byBoYW5kbGVVbmNhdWdodEVycm9yLgoKICBFeHBlY3QuaWRlbnRpY2FsKFpvbmUuUk9PVCwgWm9uZS5jdXJyZW50KTsKICBab25lIGZvcmtlZDsKICBmb3JrZWQgPSBab25lLmN1cnJlbnQuZm9yayhzcGVjaWZpY2F0aW9uOiBERUJVR19TUEVDSUZJQ0FUSU9OKTsKCiAgYXN5bmNTdGFydCgpOwoKICBpbnQgb3BlblRlc3RzID0gMDsKCiAgb3BlblRlc3RzKys7CiAgZm9ya2VkLnJ1bigoKSB7CiAgICBpbnQgZm9ya1RyYWNlID0gc3RhY2tUcmFjZTsKICAgIHNjaGVkdWxlTWljcm90YXNrKCgpIHsKICAgICAgaW50IHNjaGVkdWxlTWljcm90YXNrVHJhY2UgPSBzdGFja1RyYWNlOwogICAgICBzY2hlZHVsZU1pY3JvdGFzaygoKSB7CiAgICAgICAgZXhwZWN0ZWREZWJ1Z1RyYWNlID0gW3NjaGVkdWxlTWljcm90YXNrVHJhY2UsIGZvcmtUcmFjZV07CiAgICAgICAgb3BlblRlc3RzLS07CiAgICAgICAgaWYgKG9wZW5UZXN0cyA9PSAwKSB7CiAgICAgICAgICBkb25lLmNvbXBsZXRlKCk7CiAgICAgICAgfQogICAgICAgIHRocm93ICJmb28iOwogICAgICB9KTsKICAgICAgZXhwZWN0ZWREZWJ1Z1RyYWNlID0gW2ZvcmtUcmFjZV07CiAgICAgIHRocm93ICJiYXIiOwogICAgfSk7CiAgfSk7CgogIEV4cGVjdC5saXN0RXF1YWxzKFtdLCByZXN0b3JlZFN0YWNrVHJhY2UpOwogIFpvbmUgZm9ya2VkMiA9IGZvcmtlZC5mb3JrKCk7CiAgWm9uZSBmb3JrZWQzID0gZm9ya2VkMi5mb3JrKCk7CiAgaW50IGZvcmsyVHJhY2U7CiAgaW50IGZvcmszVHJhY2U7CiAgdmFyIGYyOwogIHZhciBnbG9iYWxUcmFjZSA9IHN0YWNrVHJhY2U7CiAgdmFyIGYgPSBmb3JrZWQzLmJpbmRDYWxsYmFjaygoKSB7CiAgICBFeHBlY3QuaWRlbnRpY2FsKGZvcmtlZDMsIFpvbmUuY3VycmVudCk7CiAgICBmb3JrMlRyYWNlID0gc3RhY2tUcmFjZTsKICAgIGYyID0gZm9ya2VkMi5iaW5kQ2FsbGJhY2soKCkgewogICAgICBFeHBlY3QuaWRlbnRpY2FsKGZvcmtlZDIsIFpvbmUuY3VycmVudCk7CiAgICAgIEV4cGVjdC5saXN0RXF1YWxzKFtmb3JrMlRyYWNlLCBnbG9iYWxUcmFjZV0sIHJlc3RvcmVkU3RhY2tUcmFjZSk7CiAgICAgIGZvcmszVHJhY2UgPSBzdGFja1RyYWNlOwogICAgICBvcGVuVGVzdHMtLTsKICAgICAgaWYgKG9wZW5UZXN0cyA9PSAwKSB7CiAgICAgICAgZG9uZS5jb21wbGV0ZSgpOwogICAgICB9CiAgICAgIHNjaGVkdWxlTWljcm90YXNrKCgpIHsKICAgICAgICBleHBlY3RlZERlYnVnVHJhY2UgPSBbZm9yazNUcmFjZSwgZm9yazJUcmFjZSwgZ2xvYmFsVHJhY2VdOwogICAgICAgIHRocm93ICJnZWUiOwogICAgICB9KTsKICAgIH0sIHJ1bkd1YXJkZWQ6IGZhbHNlKTsKICB9LCBydW5HdWFyZGVkOiBmYWxzZSk7CiAgb3BlblRlc3RzKys7CiAgZigpOwogIGYyKCk7CgogIGRvbmUuZnV0dXJlLndoZW5Db21wbGV0ZSgoKSB7CiAgICAvLyBXZSBkb24ndCByZWFsbHkgY2FyZSBmb3IgdGhlIG9yZGVyLgogICAgZXZlbnRzLnNvcnQoKTsKICAgIEV4cGVjdC5saXN0RXF1YWxzKFsgImhhbmRsaW5nIHVuY2F1Z2h0IGVycm9yIGJhciIsCiAgICAgICAgICAgICAgICAgICAgICAgICJoYW5kbGluZyB1bmNhdWdodCBlcnJvciBmb28iLAogICAgICAgICAgICAgICAgICAgICAgICAiaGFu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