LyoKICogQ29weXJpZ2h0IChjKSAyMDEyLTIwMTMsIDIwMTUtMjAxNiwgMjAxOCBBUk0gTGltaXRlZAogKiBBbGwgcmlnaHRzIHJlc2VydmVkLgogKgogKiBUaGUgbGljZW5zZSBiZWxvdyBleHRlbmRzIG9ubHkgdG8gY29weXJpZ2h0IGluIHRoZSBzb2Z0d2FyZSBhbmQgc2hhbGwKICogbm90IGJlIGNvbnN0cnVlZCBhcyBncmFudGluZyBhIGxpY2Vuc2UgdG8gYW55IG90aGVyIGludGVsbGVjdHVhbAogKiBwcm9wZXJ0eSBpbmNsdWRpbmcgYnV0IG5vdCBsaW1pdGVkIHRvIGludGVsbGVjdHVhbCBwcm9wZXJ0eSByZWxhdGluZwogKiB0byBhIGhhcmR3YXJlIGltcGxlbWVudGF0aW9uIG9mIHRoZSBmdW5jdGlvbmFsaXR5IG9mIHRoZSBzb2Z0d2FyZQogKiBsaWNlbnNlZCBoZXJldW5kZXIuICBZb3UgbWF5IHVzZSB0aGUgc29mdHdhcmUgc3ViamVjdCB0byB0aGUgbGljZW5zZQogKiB0ZXJtcyBiZWxvdyBwcm92aWRlZCB0aGF0IHlvdSBlbnN1cmUgdGhhdCB0aGlzIG5vdGljZSBpcyByZXBsaWNhdGVkCiAqIHVubW9kaWZpZWQgYW5kIGluIGl0cyBlbnRpcmV0eSBpbiBhbGwgZGlzdHJpYnV0aW9ucyBvZiB0aGUgc29mdHdhcmUsCiAqIG1vZGlmaWVkIG9yIHVubW9kaWZpZWQsIGluIHNvdXJjZSBjb2RlIG9yIGluIGJpbmFyeSBmb3JtLgogKgogKiBDb3B5cmlnaHQgKGMpIDIwMDMtMjAwNSBUaGUgUmVnZW50cyBvZiBUaGUgVW5pdmVyc2l0eSBvZiBNaWNoaWdhbgogKiBBbGwgcmlnaHRzIHJlc2VydmVkLgogKgogKiBSZWRpc3RyaWJ1dGlvbiBhbmQgdXNlIGluIHNvdXJjZSBhbmQgYmluYXJ5IGZvcm1zLCB3aXRoIG9yIHdpdGhvdXQKICogbW9kaWZpY2F0aW9uLCBhcmUgcGVybWl0dGVkIHByb3ZpZGVkIHRoYXQgdGhlIGZvbGxvd2luZyBjb25kaXRpb25zIGFyZQogKiBtZXQ6IHJlZGlzdHJpYnV0aW9ucyBvZiBzb3VyY2UgY29kZSBtdXN0IHJldGFpbiB0aGUgYWJvdmUgY29weXJpZ2h0CiAqIG5vdGljZSwgdGhpcyBsaXN0IG9mIGNvbmRpdGlvbnMgYW5kIHRoZSBmb2xsb3dpbmcgZGlzY2xhaW1lcjsKICogcmVkaXN0cmlidXRpb25zIGluIGJpbmFyeSBmb3JtIG11c3QgcmVwcm9kdWNlIHRoZSBhYm92ZSBjb3B5cmlnaHQKICogbm90aWNlLCB0aGlzIGxpc3Qgb2YgY29uZGl0aW9ucyBhbmQgdGhlIGZvbGxvd2luZyBkaXNjbGFpbWVyIGluIHRoZQogKiBkb2N1bWVudGF0aW9uIGFuZC9vciBvdGhlciBtYXRlcmlhbHMgcHJvdmlkZWQgd2l0aCB0aGUgZGlzdHJpYnV0aW9uOwogKiBuZWl0aGVyIHRoZSBuYW1lIG9mIHRoZSBjb3B5cmlnaHQgaG9sZGVycyBub3IgdGhlIG5hbWVzIG9mIGl0cwogKiBjb250cmlidXRvcnMgbWF5IGJlIHVzZWQgdG8gZW5kb3JzZSBvciBwcm9tb3RlIHByb2R1Y3RzIGRlcml2ZWQgZnJvbQogKiB0aGlzIHNvZnR3YXJlIHdpdGhvdXQgc3BlY2lmaWMgcHJpb3Igd3JpdHRlbiBwZXJtaXNzaW9uLgogKgogKiBUSElTIFNPRlRXQVJFIElTIFBST1ZJREVEIEJZIFRIRSBDT1BZUklHSFQgSE9MREVSUyBBTkQgQ09OVFJJQlVUT1JTCiAqICJBUyBJUyIgQU5EIEFOWSBFWFBSRVNTIE9SIElNUExJRUQgV0FSUkFOVElFUywgSU5DTFVESU5HLCBCVVQgTk9UCiAqIExJTUlURUQgVE8sIFRIRSBJTVBMSUVEIFdBUlJBTlRJRVMgT0YgTUVSQ0hBTlRBQklMSVRZIEFORCBGSVRORVNTIEZPUgogKiBBIFBBUlRJQ1VMQVIgUFVSUE9TRSBBUkUgRElTQ0xBSU1FRC4gSU4gTk8gRVZFTlQgU0hBTEwgVEhFIENPUFlSSUdIVAogKiBPV05FUiBPUiBDT05UUklCVVRPUlMgQkUgTElBQkxFIEZPUiBBTlkgRElSRUNULCBJTkRJUkVDVCwgSU5DSURFTlRBTCwKICogU1BFQ0lBTCwgRVhFTVBMQVJZLCBPUiBDT05TRVFVRU5USUFMIERBTUFHRVMgKElOQ0xVRElORywgQlVUIE5PVAogKiBMSU1JVEVEIFRPLCBQUk9DVVJFTUVOVCBPRiBTVUJTVElUVVRFIEdPT0RTIE9SIFNFUlZJQ0VTOyBMT1NTIE9GIFVTRSwKICogREFUQSwgT1IgUFJPRklUUzsgT1IgQlVTSU5FU1MgSU5URVJSVVBUSU9OKSBIT1dFVkVSIENBVVNFRCBBTkQgT04gQU5ZCiAqIFRIRU9SWSBPRiBMSUFCSUxJVFksIFdIRVRIRVIgSU4gQ09OVFJBQ1QsIFNUUklDVCBMSUFCSUxJVFksIE9SIFRPUlQKICogKElOQ0xVRElORyBORUdMSUdFTkNFIE9SIE9USEVSV0lTRSkgQVJJU0lORyBJTiBBTlkgV0FZIE9VVCBPRiBUSEUgVVNFCiAqIE9GIFRISVMgU09GVFdBUkUsIEVWRU4gSUYgQURWSVNFRCBPRiBUSEUgUE9TU0lCSUxJVFkgT0YgU1VDSCBEQU1BR0UuCiAqLwoKLyoqIEBmaWxlCiAqIERlZmluaXRpb24gb2YgTVNIUlF1ZXVlIGNsYXNzIGZ1bmN0aW9ucy4KICovCgojaW5jbHVkZSAibWVtL2NhY2hlL21zaHJfcXVldWUuaGgiCgojaW5jbHVkZSA8Y2Fzc2VydD4KCiNpbmNsdWRlICJkZWJ1Zy9NU0hSLmhoIgojaW5jbHVkZSAibWVtL2NhY2hlL21zaHIuaGgiCgpuYW1lc3BhY2UgZ2VtNQp7CgpNU0hSUXVldWU6Ok1TSFJRdWV1ZShjb25zdCBzdGQ6OnN0cmluZyAmX2xhYmVsLAogICAgICAgICAgICAgICAgICAgICBpbnQgbnVtX2VudHJpZXMsIGludCByZXNlcnZlLAogICAgICAgICAgICAgICAgICAgICBpbnQgZGVtYW5kX3Jlc2VydmUsIHN0ZDo6c3RyaW5nIGNhY2hlX25hbWUgPSAiIikKICAgIDogUXVldWU8TVNIUj4oX2xhYmVsLCBudW1fZW50cmllcywgcmVzZXJ2ZSwgY2FjaGVfbmFtZSArICIubXNocl9xdWV1ZSIpLAogICAgICBkZW1hbmRSZXNlcnZlKGRlbWFuZF9yZXNlcnZlKQp7fQoKTVNIUiAqCk1TSFJRdWV1ZTo6YWxsb2NhdGUoQWRkciBibGtfYWRkciwgdW5zaWduZWQgYmxrX3NpemUsIFBhY2tldFB0ciBwa3QsCiAgICAgICAgICAgICAgICAgICAgVGljayB3aGVuX3JlYWR5LCBDb3VudGVyIG9yZGVyLCBib29sIGFsbG9jX29uX2ZpbGwpCnsKICAgIGFzc2VydCghZnJlZUxpc3QuZW1wdHkoKSk7CiAgICBNU0hSICptc2hyID0gZnJlZUxpc3QuZnJvbnQoKTsKICAgIGFzc2VydChtc2hyLT5nZXROdW1UYXJnZXRzKCkgPT0gMCk7CiAgICBmcmVlTGlzdC5wb3BfZnJvbnQoKTsKCiAgICBEUFJJTlRGKE1TSFIsICJBbGxvY2F0aW5nIG5ldyBNU0hSLiBOdW1iZXIgaW4gdXNlIHdpbGwgYmUgJWx1LyVsdVxuIiwKICAgICAgICAgICAgYWxsb2NhdGVkTGlzdC5zaXplKCkgKyAxLCBudW1FbnRyaWVzKTsKCiAgICBtc2hyLT5hbGxvY2F0ZShibGtfYWRkciwgYmxrX3NpemUsIHBrdCwgd2hlbl9yZWFkeSwgb3JkZXIsIGFsbG9jX29uX2ZpbGwpOwogICAgbXNoci0+YWxsb2NJdGVyID0gYWxsb2NhdGVkTGlzdC5pbnNlcnQoYWxsb2NhdGVkTGlzdC5lbmQoKSwgbXNocik7CiAgICBtc2hyLT5yZWFkeUl0ZXIgPSBhZGRUb1JlYWR5TGlzdChtc2hyKTsKCiAgICBhbGxvY2F0ZWQgKz0gMTsKICAgIHJldHVybiBtc2hyOwp9Cgp2b2lkCk1TSFJRdWV1ZTo6ZGVhbGxvY2F0ZShNU0hSKiBtc2hyKQp7CgogICAgRFBSSU5URihNU0hSLCAiRGVhbGxvY2F0aW5nIGFsbCB0YXJnZXRzOiAlcyIsIG1zaHItPnByaW50KCkpOwogICAgUXVldWU8TVNIUj46OmRlYWxsb2NhdGUobXNocik7CiAgICBEUFJJTlRGKE1TSFIsICJNU0hSIGRlYWxsb2NhdGVkLiBOdW1iZXIgaW4gdXNlOiAlbHUvJWx1XG4iLAogICAgICAgICAgICBhbGxvY2F0ZWRMaXN0LnNpemUoKSwgbnVtRW50cmllcyk7Cn0KCgp2b2lkCk1TSFJRdWV1ZTo6bW92ZVRvRnJvbnQoTVNIUiAqbXNocikKewogICAgaWYgKCFtc2hyLT5pblNlcnZpY2UpIHsKICAgICAgICBhc3NlcnQobXNociA9PSAqKG1zaHItPnJlYWR5SXRlcikpOwogICAgICAgIHJlYWR5TGlzdC5lcmFzZShtc2hyLT5y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