LyoKKiBDb3B5cmlnaHQgMjAyMCBHb29nbGUgSW5jLgoqCiogVXNlIG9mIHRoaXMgc291cmNlIGNvZGUgaXMgZ292ZXJuZWQgYnkgYSBCU0Qtc3R5bGUgbGljZW5zZSB0aGF0IGNhbiBiZQoqIGZvdW5kIGluIHRoZSBMSUNFTlNFIGZpbGUuCiovCgojaW5jbHVkZSAibW9kdWxlcy9hdWRpb3BsYXllci9Ta0F1ZGlvUGxheWVyLmgiCgojaW5jbHVkZSAiaW5jbHVkZS9jb3JlL1NrRGF0YS5oIgojaW5jbHVkZSAib2JvZS9PYm9lLmgiCiNpbmNsdWRlICJzdHJlYW0vTWVtSW5wdXRTdHJlYW0uaCIKI2luY2x1ZGUgIndhdi9XYXZTdHJlYW1SZWFkZXIuaCIKCm5hbWVzcGFjZSB7CgpjbGFzcyBPYm9lQXVkaW9QbGF5ZXIgZmluYWwgOiBwdWJsaWMgU2tBdWRpb1BsYXllciwgb2JvZTo6QXVkaW9TdHJlYW1DYWxsYmFjayB7CnB1YmxpYzoKICAgIGV4cGxpY2l0IE9ib2VBdWRpb1BsYXllcihza19zcDxTa0RhdGE+IGRhdGEpCiAgICAgICAgOiBmRGF0YShzdGQ6Om1vdmUoZGF0YSkpCiAgICAgICAgLCBmTWVtSW5wdXRTdHJlYW0oY29uc3RfY2FzdDx1bnNpZ25lZCBjaGFyICo+CiAgICAgICAgICAoc3RhdGljX2Nhc3Q8Y29uc3QgdW5zaWduZWQgY2hhciAqPihmRGF0YS0+ZGF0YSgpKSksIHN0YXRpY19jYXN0PGludDMyX3Q+KGZEYXRhLT5zaXplKCkpKQogICAgewogICAgICAvLyB3cmFwIGRhdGEgaW4gTWVtSW5wdXRTdHJlYW0gdG8gcGFyc2UgV0FWIGhlYWRlcgogICAgICBmUmVhZGVyID0gc3RkOjptYWtlX3VuaXF1ZTxwYXJzZWxpYjo6V2F2U3RyZWFtUmVhZGVyPigmZk1lbUlucHV0U3RyZWFtKTsKICAgICAgZlJlYWRlci0+cGFyc2UoKTsKICAgICAgLy8gc2V0IG1lbWJlciB2YXJpYWJsZXMgYW5kIGJ1aWxkZXIgcHJvcGVydGllcyB1c2luZyByZWFkZXIKICAgICAgZk51bVNhbXBsZUZyYW1lcyA9IGZSZWFkZXItPmdldE51bVNhbXBsZUZyYW1lcygpOwoKICAgICAgb2JvZTo6QXVkaW9TdHJlYW1CdWlsZGVyIGJ1aWxkZXI7CiAgICAgIGJ1aWxkZXIuc2V0UGVyZm9ybWFuY2VNb2RlKG9ib2U6OlBlcmZvcm1hbmNlTW9kZTo6TG93TGF0ZW5jeSk7CiAgICAgIGJ1aWxkZXIuc2V0U2hhcmluZ01vZGUob2JvZTo6U2hhcmluZ01vZGU6OkV4Y2x1c2l2ZSk7CiAgICAgIGJ1aWxkZXIuc2V0U2FtcGxlUmF0ZShmUmVhZGVyLT5nZXRTYW1wbGVSYXRlKCkpOwogICAgICBidWlsZGVyLnNldENoYW5uZWxDb3VudChmUmVhZGVyLT5nZXROdW1DaGFubmVscygpKTsKICAgICAgYnVpbGRlci5zZXRDYWxsYmFjayh0aGlzKTsKICAgICAgYnVpbGRlci5zZXRGb3JtYXQob2JvZTo6QXVkaW9Gb3JtYXQ6OkZsb2F0KTsKCiAgICAgIC8vIG9wZW4gdGhlIHN0cmVhbSAobXVzdCBtYW51YWxseSBjbG9zZSBpdCB3aGVuIGRvbmUpCiAgICAgIGZTdHJlYW0gPSBudWxscHRyOwogICAgICBidWlsZGVyLm9wZW5TdHJlYW0oZlN0cmVhbSk7CiAgICB9Cgpwcml2YXRlOgogICAgb2JvZTo6RGF0YUNhbGxiYWNrUmVzdWx0CiAgICBvbkF1ZGlvUmVhZHkob2JvZTo6QXVkaW9TdHJlYW0gKm9ib2VTdHJlYW0sIHZvaWQgKmF1ZGlvRGF0YSwgaW50MzJfdCBudW1GcmFtZXMpIG92ZXJyaWRlIHsKICAgICAgICAvLyB3ZSBhc3N1bWUgZmxvYXQgc2FtcGxlcyBoZXJlCiAgICAgICAgZmxvYXQgKm91dEJ1ZmZlciA9IHN0YXRpY19jYXN0PGZsb2F0ICo+KGF1ZGlvRGF0YSk7CiAgICAgICAgICAgIGludCBmcmFtZXNSZWFkID0gZlJlYWRlci0+Z2V0RGF0YUZsb2F0KG91dEJ1ZmZlciwgbnVtRnJhbWVzKTsKICAgICAgICAgICAgZlJlYWRGcmFtZUluZGV4ICs9IGZyYW1lc1JlYWQ7CiAgICAgICAgICAgIGludCByZW1haW5pbmdGcmFtZXMgPSBudW1GcmFtZXMgLSBmcmFtZXNSZWFkOwogICAgICAgICAgICBpZiAocmVtYWluaW5nRnJhbWVzID4gMCkgewogICAgICAgICAgICAgICAgaWYgKGZJc0xvb3BpbmcpIHsKICAgICAgICAgICAgICAgICAgICAvLyBoYW5kbGUgd3JhcCBhcm91bmQKICAgICAgICAgICAgICAgICAgICBmUmVhZGVyLT5wb3NpdGlvblRvQXVkaW8oKTsKICAgICAgICAgICAgICAgICAgICBmUmVhZGVyLT5nZXREYXRhRmxvYXQoJm91dEJ1ZmZlcltmcmFtZXNSZWFkICogZlJlYWRlci0+Z2V0TnVtQ2hhbm5lbHMoKV0sCiAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgcmVtYWluaW5nRnJhbWVzKTsKICAgICAgICAgICAgICAgICAgICBmUmVhZEZyYW1lSW5kZXggKz0gcmVtYWluaW5nRnJhbWVzOwogICAgICAgICAgICAgICAgfSBlbHNlIHsKICAgICAgICAgICAgICAgICAgICAvLyByZW5kZXIgc2lsZW5jZSBmb3IgcmVzdAogICAgICAgICAgICAgICAgICAgIHJlbmRlclNpbGVuY2UoJm91dEJ1ZmZlcltmcmFtZXNSZWFkICogZlJlYWRlci0+Z2V0TnVtQ2hhbm5lbHMoKV0sIHJlbWFpbmluZ0ZyYW1lcyk7CiAgICAgICAgICAgICAgICAgICAgcmV0dXJuIG9ib2U6OkRhdGFDYWxsYmFja1Jlc3VsdDo6U3RvcDsKICAgICAgICAgICAgICAgIH0KICAgICAgICAgICAgfQogICAgICAgIHJldHVybiBvYm9lOjpEYXRhQ2FsbGJhY2tSZXN1bHQ6OkNvbnRpbnVlOwogICAgfQoKICAgIHZvaWQgcmVuZGVyU2lsZW5jZShmbG9hdCAqc3RhcnQsIGludCBudW1GcmFtZXMpIHsKICAgICAgICBmb3IgKGludCBpID0gMDsgaSA8IG51bUZyYW1lcyAqIGZSZWFkZXItPmdldE51bUNoYW5uZWxzKCk7ICsraSkgewogICAgICAgICAgICBzdGFydFtpXSA9IDA7CiAgICAgICAgfQogICAgfQogICAgZG91YmxlIG9uR2V0RHVyYXRpb24oKSBjb25zdCBvdmVycmlkZSB7CiAgICAgICAgcmV0dXJuIGZOdW1TYW1wbGVGcmFtZXMgKiBmU3RyZWFtLT5nZXRDaGFubmVsQ291bnQoKSAvIGZTdHJlYW0tPmdldFNhbXBsZVJhdGUoKTsKICAgIH0KCiAgICBkb3VibGUgb25HZXRUaW1lKCkgY29uc3Qgb3ZlcnJpZGUgewogICAgICAgIHJldHVybiAoZlJlYWRGcmFtZUluZGV4ICogZlN0cmVhbS0+Z2V0Q2hhbm5lbENvdW50KCkpIC8gZlN0cmVhbS0+Z2V0U2FtcGxlUmF0ZSgpOwogICAgfQoKICAgIGRvdWJsZSBvblNldFRpbWUoZG91YmxlIHQpIG92ZXJyaWRlIHsKICAgICAgICBmUmVhZEZyYW1lSW5kZXggPSAodCAqIGZTdHJlYW0tPmdldFNhbXBsZVJhdGUoKSkgLyBmU3RyZWFtLT5nZXRDaGFubmVsQ291bnQoKTsKICAgICAgICByZXR1cm4gb25HZXRUaW1lKCk7CiAgICB9CgogICAgU3RhdGUgb25TZXRTdGF0ZShTdGF0ZSBzdGF0ZSkgb3ZlcnJpZGUgewogICAgICAgIHN3aXRjaCAoc3RhdGUpIHsKICAgICAgICAgICAgY2FzZSBTdGF0ZTo6a1BsYXlpbmc6IGZTdHJlYW0tPnN0YXJ0KCk7ICBicmVhazsKICAgICAgICAgICAgY2FzZSBTdGF0ZTo6a1N0b3BwZWQ6IGZTdHJlYW0tPmNsb3NlKCk7ICBicmVhazsKICAgICAgICAgICAgY2FzZSBTdGF0ZTo6a1BhdXNlZCA6IGZTdHJlYW0tPnBhdXNlKCk7IGJyZWFrOwogICAgICAgIH0KCiAgICAgICAgcmV0dXJuIHN0YXRlOwogICAgfQoKCiAgICAvLyBUT0RPOiBpbXBsZW1lbnQgcmF0ZSBmdW5jdGlvbiAoY2hhbmdlIHNhbXBsZSByYXRlIG9mIEF1ZGlvU3RyZWFtKQogICAgZmxvYXQgb25TZXRSYXRlKGZsb2F0IHIpIG92ZXJyaWRlIHsKICAgICAgICByZXR1cm4gcjsKICAgIH0KCiAgICAvLyBUT0RPOiBpbXBsZW1lbnQgdm9sdW1lIGZ1bmN0aW9uIChtdWx0aXBseSBlYWNoIHNhbXBsZSBieSBkZXNpcmVkIGFtcGxpdHVkZSkKICAgIGZsb2F0IG9uU2V0Vm9sdW1lKGZsb2F0IHYpIG92ZXJyaWRlIHsKICAgICAgICByZXR1cm4gdjsKICAgIH0KCiAgICBjb25zdCBza19zcDxTa0RhdGE+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