Ly8gQ29weXJpZ2h0IChjKSAyMDE5IFRoZSBDaHJvbWl1bSBBdXRob3JzLiBBbGwgcmlnaHRzIHJlc2VydmVkLgovLyBVc2Ugb2YgdGhpcyBzb3VyY2UgY29kZSBpcyBnb3Zlcm5lZCBieSBhIEJTRC1zdHlsZSBsaWNlbnNlIHRoYXQgY2FuIGJlCi8vIGZvdW5kIGluIHRoZSBMSUNFTlNFIGZpbGUuCgojaW5jbHVkZSAicXVpYy9xYm9uZS9xYm9uZV9zZXJ2ZXJfc2Vzc2lvbi5oIgoKI2luY2x1ZGUgPHN0cmluZz4KI2luY2x1ZGUgPHV0aWxpdHk+CgojaW5jbHVkZSAiYWJzbC9zdHJpbmdzL3N0cmluZ192aWV3LmgiCiNpbmNsdWRlICJxdWljL2NvcmUvcXVpY19jb25uZWN0aW9uX2lkLmgiCiNpbmNsdWRlICJxdWljL2NvcmUvcXVpY190eXBlcy5oIgojaW5jbHVkZSAicXVpYy9jb3JlL3F1aWNfdXRpbHMuaCIKI2luY2x1ZGUgInF1aWMvcWJvbmUvcWJvbmVfY29uc3RhbnRzLmgiCgpERUZJTkVfUVVJQ19DT01NQU5EX0xJTkVfRkxBRygKICAgIGJvb2wsIHFib25lX3NlcnZlcl9kZWZlcl9jb250cm9sX3N0cmVhbV9jcmVhdGlvbiwgdHJ1ZSwKICAgICJJZiB0cnVlLCBjb250cm9sIHN0cmVhbSBpbiBRQk9ORSBzZXJ2ZXIgc2Vzc2lvbiBpcyBjcmVhdGVkIGFmdGVyICIKICAgICJlbmNyeXB0aW9uIGVzdGFibGlzaGVkLiIpOwoKbmFtZXNwYWNlIHF1aWMgewoKYm9vbCBRYm9uZUNyeXB0b1NlcnZlclN0cmVhbUhlbHBlcjo6Q2FuQWNjZXB0Q2xpZW50SGVsbG8oCiAgICBjb25zdCBDcnlwdG9IYW5kc2hha2VNZXNzYWdlJiBjaGxvLAogICAgY29uc3QgUXVpY1NvY2tldEFkZHJlc3MmIGNsaWVudF9hZGRyZXNzLAogICAgY29uc3QgUXVpY1NvY2tldEFkZHJlc3MmIHBlZXJfYWRkcmVzcywKICAgIGNvbnN0IFF1aWNTb2NrZXRBZGRyZXNzJiBzZWxmX2FkZHJlc3MsCiAgICBzdGQ6OnN0cmluZyogZXJyb3JfZGV0YWlscykgY29uc3QgewogIGFic2w6OnN0cmluZ192aWV3IGFscG47CiAgY2hsby5HZXRTdHJpbmdQaWVjZShxdWljOjprQUxQTiwgJmFscG4pOwogIGlmIChhbHBuICE9IFFib25lQ29uc3RhbnRzOjprUWJvbmVBbHBuKSB7CiAgICAqZXJyb3JfZGV0YWlscyA9ICJBTFBOLWluZGljYXRlZCBwcm90b2NvbCBpcyBub3QgcWJvbmUiOwogICAgcmV0dXJuIGZhbHNlOwogIH0KICByZXR1cm4gdHJ1ZTsKfQoKUWJvbmVTZXJ2ZXJTZXNzaW9uOjpRYm9uZVNlcnZlclNlc3Npb24oCiAgICBjb25zdCBxdWljOjpQYXJzZWRRdWljVmVyc2lvblZlY3RvciYgc3VwcG9ydGVkX3ZlcnNpb25zLAogICAgUXVpY0Nvbm5lY3Rpb24qIGNvbm5lY3Rpb24sCiAgICBWaXNpdG9yKiBvd25lciwKICAgIGNvbnN0IFF1aWNDb25maWcmIGNvbmZpZywKICAgIGNvbnN0IFF1aWNDcnlwdG9TZXJ2ZXJDb25maWcqIHF1aWNfY3J5cHRvX3NlcnZlcl9jb25maWcsCiAgICBRdWljQ29tcHJlc3NlZENlcnRzQ2FjaGUqIGNvbXByZXNzZWRfY2VydHNfY2FjaGUsCiAgICBRYm9uZVBhY2tldFdyaXRlciogd3JpdGVyLAogICAgUXVpY0lwQWRkcmVzcyBzZWxmX2lwLAogICAgUXVpY0lwQWRkcmVzcyBjbGllbnRfaXAsCiAgICBzaXplX3QgY2xpZW50X2lwX3N1Ym5ldF9sZW5ndGgsCiAgICBRYm9uZVNlcnZlckNvbnRyb2xTdHJlYW06OkhhbmRsZXIqIGhhbmRsZXIpCiAgICA6IFFib25lU2Vzc2lvbkJhc2UoY29ubmVjdGlvbiwgb3duZXIsIGNvbmZpZywgc3VwcG9ydGVkX3ZlcnNpb25zLCB3cml0ZXIpLAogICAgICBwcm9jZXNzb3JfKHNlbGZfaXAsIGNsaWVudF9pcCwgY2xpZW50X2lwX3N1Ym5ldF9sZW5ndGgsIHRoaXMsIHRoaXMpLAogICAgICBxdWljX2NyeXB0b19zZXJ2ZXJfY29uZmlnXyhxdWljX2NyeXB0b19zZXJ2ZXJfY29uZmlnKSwKICAgICAgY29tcHJlc3NlZF9jZXJ0c19jYWNoZV8oY29tcHJlc3NlZF9jZXJ0c19jYWNoZSksCiAgICAgIGhhbmRsZXJfKGhhbmRsZXIpIHt9CgpRYm9uZVNlcnZlclNlc3Npb246On5RYm9uZVNlcnZlclNlc3Npb24oKSB7fQoKc3RkOjp1bmlxdWVfcHRyPFF1aWNDcnlwdG9TdHJlYW0+IFFib25lU2VydmVyU2Vzc2lvbjo6Q3JlYXRlQ3J5cHRvU3RyZWFtKCkgewogIHJldHVybiBDcmVhdGVDcnlwdG9TZXJ2ZXJTdHJlYW0ocXVpY19jcnlwdG9fc2VydmVyX2NvbmZpZ18sCiAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICBjb21wcmVzc2VkX2NlcnRzX2NhY2hlXywgdGhpcywKICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICZzdHJlYW1faGVscGVyXyk7Cn0KCnZvaWQgUWJvbmVTZXJ2ZXJTZXNzaW9uOjpDcmVhdGVDb250cm9sU3RyZWFtKCkgewogIGlmIChjb250cm9sX3N0cmVhbV8gIT0gbnVsbHB0cikgewogICAgcmV0dXJuOwogIH0KICAvLyBSZWdpc3RlciB0aGUgcmVzZXJ2ZWQgY29udHJvbCBzdHJlYW0uCiAgYXV0byBjb250cm9sX3N0cmVhbSA9CiAgICAgIHN0ZDo6bWFrZV91bmlxdWU8UWJvbmVTZXJ2ZXJDb250cm9sU3RyZWFtPih0aGlzLCBoYW5kbGVyXyk7CiAgY29udHJvbF9zdHJlYW1fID0gY29udHJvbF9zdHJlYW0uZ2V0KCk7CiAgQWN0aXZhdGVTdHJlYW0oc3RkOjptb3ZlKGNvbnRyb2xfc3RyZWFtKSk7Cn0KClF1aWNTdHJlYW0qIFFib25lU2VydmVyU2Vzc2lvbjo6Q3JlYXRlQ29udHJvbFN0cmVhbUZyb21QZW5kaW5nU3RyZWFtKAogICAgUGVuZGluZ1N0cmVhbSogcGVuZGluZykgewogIFFVSUNIRV9EQ0hFQ0soY29udHJvbF9zdHJlYW1fID09IG51bGxwdHIpOwogIC8vIFJlZ2lzdGVyIHRoZSByZXNlcnZlZCBjb250cm9sIHN0cmVhbS4KICBhdXRvIGNvbnRyb2xfc3RyZWFtID0KICAgICAgc3RkOjptYWtlX3VuaXF1ZTxRYm9uZVNlcnZlckNvbnRyb2xTdHJlYW0+KHBlbmRpbmcsIHRoaXMsIGhhbmRsZXJfKTsKICBjb250cm9sX3N0cmVhbV8gPSBjb250cm9sX3N0cmVhbS5nZXQoKTsKICBBY3RpdmF0ZVN0cmVhbShzdGQ6Om1vdmUoY29udHJvbF9zdHJlYW0pKTsKICByZXR1cm4gY29udHJvbF9zdHJlYW1fOwp9Cgp2b2lkIFFib25lU2VydmVyU2Vzc2lvbjo6SW5pdGlhbGl6ZSgpIHsKICBRYm9uZVNlc3Npb25CYXNlOjpJbml0aWFsaXplKCk7CiAgaWYgKCFHZXRRdWljRmxhZyhGTEFHU19xYm9uZV9zZXJ2ZXJfZGVmZXJfY29udHJvbF9zdHJlYW1fY3JlYXRpb24pKSB7CiAgICBDcmVhdGVDb250cm9sU3RyZWFtKCk7CiAgfQp9Cgp2b2lkIFFib25lU2VydmVyU2Vzc2lvbjo6U2V0RGVmYXVsdEVuY3J5cHRpb25MZXZlbCgKICAgIHF1aWM6OkVuY3J5cHRpb25MZXZlbCBsZXZlbCkgewogIFFib25lU2Vzc2lvbkJhc2U6OlNldERlZmF1bHRFbmNyeXB0aW9uTGV2ZWwobGV2ZWwpOwogIGlmIChHZXRRdWljRmxhZyhGTEFHU19xYm9uZV9zZXJ2ZXJfZGVmZXJfY29udHJvbF9zdHJlYW1fY3JlYXRpb24pICYmCiAgICAgIGxldmVsID09IHF1aWM6OkVOQ1JZUFRJT05fRk9SV0FSRF9TRUNVUkUpIHsKICAgIENyZWF0ZUNvbnRyb2xTdHJlYW0oKTsKICB9Cn0KCmJvb2wgUWJvbmVTZXJ2ZXJTZXNzaW9uOjpTZW5kQ2xpZW50UmVxdWVzdChjb25zdCBRYm9uZUNsaWVudFJlcXVlc3QmIHJlcXVlc3QpIHsKICBpZiAoIWNvbnRyb2xfc3RyZWFtXykgewogICAgUVVJQ19CVUcocXVpY19idWdfMTEwMjZfMSkKICAgICAgICA8PCAiQ2Fubm90IHNlbmQgY2xpZW50IHJlcXVlc3QgYmVmb3JlIGNvbnRyb2wgc3RyZWFtIGlzIGNyZWF0ZWQuIjsKICAgIHJldHVybiBmYWxzZTsKICB9CiAgcmV0dXJuIGNvbnRyb2xfc3RyZWFtXy0+U2VuZFJlcXVlc3QocmVxdWVzdCk7Cn0KCnZvaWQgUWJvbmVTZXJ2ZXJTZXNzaW9uOjpQcm9jZXNzUGFja2V0RnJvbU5ldHdvcmso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