Ly8gQ29weXJpZ2h0IChDKSAyMDEzIEdvb2dsZSBJbmMuCi8vCi8vIExpY2Vuc2VkIHVuZGVyIHRoZSBBcGFjaGUgTGljZW5zZSwgVmVyc2lvbiAyLjAgKHRoZSAiTGljZW5zZSIpOwovLyB5b3UgbWF5IG5vdCB1c2UgdGhpcyBmaWxlIGV4Y2VwdCBpbiBjb21wbGlhbmNlIHdpdGggdGhlIExpY2Vuc2UuCi8vIFlvdSBtYXkgb2J0YWluIGEgY29weSBvZiB0aGUgTGljZW5zZSBhdAovLwovLyBodHRwOi8vd3d3LmFwYWNoZS5vcmcvbGljZW5zZXMvTElDRU5TRS0yLjAKLy8KLy8gVW5sZXNzIHJlcXVpcmVkIGJ5IGFwcGxpY2FibGUgbGF3IG9yIGFncmVlZCB0byBpbiB3cml0aW5nLCBzb2Z0d2FyZQovLyBkaXN0cmlidXRlZCB1bmRlciB0aGUgTGljZW5zZSBpcyBkaXN0cmlidXRlZCBvbiBhbiAiQVMgSVMiIEJBU0lTLAovLyBXSVRIT1VUIFdBUlJBTlRJRVMgT1IgQ09ORElUSU9OUyBPRiBBTlkgS0lORCwgZWl0aGVyIGV4cHJlc3Mgb3IgaW1wbGllZC4KLy8gU2VlIHRoZSBMaWNlbnNlIGZvciB0aGUgc3BlY2lmaWMgbGFuZ3VhZ2UgZ292ZXJuaW5nIHBlcm1pc3Npb25zIGFuZAovLyBsaW1pdGF0aW9ucyB1bmRlciB0aGUgTGljZW5zZS4KCiNpbmNsdWRlIDxsaWJhZGRyZXNzaW5wdXQvYWRkcmVzc191aS5oPgoKI2luY2x1ZGUgPGxpYmFkZHJlc3NpbnB1dC9hZGRyZXNzX2ZpZWxkLmg+CiNpbmNsdWRlIDxsaWJhZGRyZXNzaW5wdXQvYWRkcmVzc191aV9jb21wb25lbnQuaD4KI2luY2x1ZGUgPGxpYmFkZHJlc3NpbnB1dC9sb2NhbGl6YXRpb24uaD4KCiNpbmNsdWRlIDxjYXNzZXJ0PgojaW5jbHVkZSA8Y3N0ZGRlZj4KI2luY2x1ZGUgPHNldD4KI2luY2x1ZGUgPHN0cmluZz4KI2luY2x1ZGUgPHZlY3Rvcj4KCiNpbmNsdWRlICJmb3JtYXRfZWxlbWVudC5oIgojaW5jbHVkZSAiZ3JpdC5oIgojaW5jbHVkZSAibGFuZ3VhZ2UuaCIKI2luY2x1ZGUgIm1lc3NhZ2VzLmgiCiNpbmNsdWRlICJyZWdpb25fZGF0YV9jb25zdGFudHMuaCIKI2luY2x1ZGUgInJ1bGUuaCIKCm5hbWVzcGFjZSBpMThuIHsKbmFtZXNwYWNlIGFkZHJlc3NpbnB1dCB7CgpuYW1lc3BhY2UgewoKc3RkOjpzdHJpbmcgR2V0TGFiZWxGb3JGaWVsZChjb25zdCBMb2NhbGl6YXRpb24mIGxvY2FsaXphdGlvbiwKICAgICAgICAgICAgICAgICAgICAgICAgICAgICBBZGRyZXNzRmllbGQgZmllbGQsCiAgICAgICAgICAgICAgICAgICAgICAgICAgICAgaW50IGFkbWluX2FyZWFfbmFtZV9tZXNzYWdlX2lkLAogICAgICAgICAgICAgICAgICAgICAgICAgICAgIGludCBwb3N0YWxfY29kZV9uYW1lX21lc3NhZ2VfaWQsCiAgICAgICAgICAgICAgICAgICAgICAgICAgICAgaW50IGxvY2FsaXR5X25hbWVfbWVzc2FnZV9pZCwKICAgICAgICAgICAgICAgICAgICAgICAgICAgICBpbnQgc3VibG9jYWxpdHlfbmFtZV9tZXNzYWdlX2lkKSB7CiAgaW50IG1lc3NhZ2VfaWQ7CiAgc3dpdGNoIChmaWVsZCkgewogICAgY2FzZSBTT1JUSU5HX0NPREU6CiAgICAgIC8vIFRoaXMgbmVlZHMgbm8gdHJhbnNsYXRpb24gYXMgaXQncyB1c2VkIG9ubHkgaW4gb25lIGxvY2FsZS4KICAgICAgcmV0dXJuICJDRURFWCI7CiAgICBjYXNlIENPVU5UUlk6CiAgICAgIG1lc3NhZ2VfaWQgPSBJRFNfTElCQUREUkVTU0lOUFVUX0NPVU5UUllfT1JfUkVHSU9OX0xBQkVMOwogICAgICBicmVhazsKICAgIGNhc2UgQURNSU5fQVJFQToKICAgICAgbWVzc2FnZV9pZCA9IGFkbWluX2FyZWFfbmFtZV9tZXNzYWdlX2lkOwogICAgICBicmVhazsKICAgIGNhc2UgTE9DQUxJVFk6CiAgICAgIG1lc3NhZ2VfaWQgPSBsb2NhbGl0eV9uYW1lX21lc3NhZ2VfaWQ7CiAgICAgIGJyZWFrOwogICAgY2FzZSBERVBFTkRFTlRfTE9DQUxJVFk6CiAgICAgIG1lc3NhZ2VfaWQgPSBzdWJsb2NhbGl0eV9uYW1lX21lc3NhZ2VfaWQ7CiAgICAgIGJyZWFrOwogICAgY2FzZSBQT1NUQUxfQ09ERToKICAgICAgbWVzc2FnZV9pZCA9IHBvc3RhbF9jb2RlX25hbWVfbWVzc2FnZV9pZDsKICAgICAgYnJlYWs7CiAgICBjYXNlIFNUUkVFVF9BRERSRVNTOgogICAgICBtZXNzYWdlX2lkID0gSURTX0xJQkFERFJFU1NJTlBVVF9BRERSRVNTX0xJTkVfMV9MQUJFTDsKICAgICAgYnJlYWs7CiAgICBjYXNlIE9SR0FOSVpBVElPTjoKICAgICAgbWVzc2FnZV9pZCA9IElEU19MSUJBRERSRVNTSU5QVVRfT1JHQU5JWkFUSU9OX0xBQkVMOwogICAgICBicmVhazsKICAgIGNhc2UgUkVDSVBJRU5UOgogICAgICBtZXNzYWdlX2lkID0gSURTX0xJQkFERFJFU1NJTlBVVF9SRUNJUElFTlRfTEFCRUw7CiAgICAgIGJyZWFrOwogICAgZGVmYXVsdDoKICAgICAgbWVzc2FnZV9pZCA9IElOVkFMSURfTUVTU0FHRV9JRDsKICB9CiAgcmV0dXJuIGxvY2FsaXphdGlvbi5HZXRTdHJpbmcobWVzc2FnZV9pZCk7Cn0KCn0gIC8vIG5hbWVzcGFjZQoKY29uc3Qgc3RkOjp2ZWN0b3I8c3RkOjpzdHJpbmc+JiBHZXRSZWdpb25Db2RlcygpIHsKICByZXR1cm4gUmVnaW9uRGF0YUNvbnN0YW50czo6R2V0UmVnaW9uQ29kZXMoKTsKfQoKc3RkOjp2ZWN0b3I8QWRkcmVzc1VpQ29tcG9uZW50PiBCdWlsZENvbXBvbmVudHMoCiAgICBjb25zdCBzdGQ6OnN0cmluZyYgcmVnaW9uX2NvZGUsCiAgICBjb25zdCBMb2NhbGl6YXRpb24mIGxvY2FsaXphdGlvbiwKICAgIGNvbnN0IHN0ZDo6c3RyaW5nJiB1aV9sYW5ndWFnZV90YWcsCiAgICBzdGQ6OnN0cmluZyogYmVzdF9hZGRyZXNzX2xhbmd1YWdlX3RhZykgewogIGFzc2VydChiZXN0X2FkZHJlc3NfbGFuZ3VhZ2VfdGFnICE9IG51bGxwdHIpOwogIHN0ZDo6dmVjdG9yPEFkZHJlc3NVaUNvbXBvbmVudD4gcmVzdWx0OwoKICBSdWxlIHJ1bGU7CiAgcnVsZS5Db3B5RnJvbShSdWxlOjpHZXREZWZhdWx0KCkpOwogIGlmICghcnVsZS5QYXJzZVNlcmlhbGl6ZWRSdWxlKAogICAgICAgICAgUmVnaW9uRGF0YUNvbnN0YW50czo6R2V0UmVnaW9uRGF0YShyZWdpb25fY29kZSkpKSB7CiAgICByZXR1cm4gcmVzdWx0OwogIH0KCiAgY29uc3QgTGFuZ3VhZ2UmIGJlc3RfYWRkcmVzc19sYW5ndWFnZSA9CiAgICAgIENob29zZUJlc3RBZGRyZXNzTGFuZ3VhZ2UocnVsZSwgTGFuZ3VhZ2UodWlfbGFuZ3VhZ2VfdGFnKSk7CiAgKmJlc3RfYWRkcmVzc19sYW5ndWFnZV90YWcgPSBiZXN0X2FkZHJlc3NfbGFuZ3VhZ2UudGFnOwoKICBjb25zdCBzdGQ6OnZlY3RvcjxGb3JtYXRFbGVtZW50PiYgZm9ybWF0ID0KICAgICAgIXJ1bGUuR2V0TGF0aW5Gb3JtYXQoKS5lbXB0eSgpICYmIGJlc3RfYWRkcmVzc19sYW5ndWFnZS5oYXNfbGF0aW5fc2NyaXB0CiAgICAgICAgICA/IHJ1bGUuR2V0TGF0aW5Gb3JtYXQoKQogICAgICAgICAgOiBydWxlLkdldEZvcm1hdCgpOwoKICAvLyBGb3IgYXZvaWRpbmcgc2hvd2luZyBhbiBpbnB1dCBmaWVsZCB0d2ljZSwgd2hlbiB0aGUgZmllbGQgaXMgZGlzcGxheWVkCiAgLy8gdHdpY2Ugb24gYW4gZW52ZWxvcGUuCiAgc3RkOjpzZXQ8QWRkcmVzc0ZpZWxkPiBmaWVsZHM7CgogIGJvb2wgcHJlY2VkZWRfYnlfbmV3bGluZSA9IHRydWU7CiAgYm9vbCBmb2xsb3dlZF9ieV9uZXdsaW5lID0gdHJ1ZTsKICBmb3IgKHN0ZDo6dmVjdG9yPEZvcm1hdEVsZW1lbnQ+Ojpjb25zdF9pdGVyYXRvciBmb3JtYXRfaXQgPSBmb3JtYXQuYmVnaW4oKTsKICAgICAgIGZvcm1hdF9pdCAhPSBmb3JtYXQuZW5kKCk7ICsrZm9ybWF0X2l0KSB7CiAgICBpZiAoZm9ybWF0X2l0LT5Jc05ld2xpbmUoKSkgewogICAgICBwcmVjZWRlZF9ieV9uZXdsaW5lID0gdHJ1ZTsKICAgICAgY29udGludWU7CiAgICB9IGVsc2Ug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