LyoKICogTGljZW5zZWQgdG8gdGhlIEFwYWNoZSBTb2Z0d2FyZSBGb3VuZGF0aW9uIChBU0YpIHVuZGVyIG9uZSBvciBtb3JlCiAqIGNvbnRyaWJ1dG9yIGxpY2Vuc2UgYWdyZWVtZW50cy4gIFNlZSB0aGUgTk9USUNFIGZpbGUgZGlzdHJpYnV0ZWQgd2l0aAogKiB0aGlzIHdvcmsgZm9yIGFkZGl0aW9uYWwgaW5mb3JtYXRpb24gcmVnYXJkaW5nIGNvcHlyaWdodCBvd25lcnNoaXAuCiAqIFRoZSBBU0YgbGljZW5zZXMgdGhpcyBmaWxlIHRvIFlvdSB1bmRlciB0aGUgQXBhY2hlIExpY2Vuc2UsIFZlcnNpb24gMi4wCiAqICh0aGUgIkxpY2Vuc2UiKTsgeW91IG1heSBub3QgdXNlIHRoaXMgZmlsZSBleGNlcHQgaW4gY29tcGxpYW5jZSB3aXRoCiAqIHRoZSBMaWNlbnNlLiAgWW91IG1heSBvYnRhaW4gYSBjb3B5IG9mIHRoZSBMaWNlbnNlIGF0CiAqCiAqICAgICAgaHR0cDovL3d3dy5hcGFjaGUub3JnL2xpY2Vuc2VzL0xJQ0VOU0UtMi4wCiAqCiAqIFVubGVzcyByZXF1aXJlZCBieSBhcHBsaWNhYmxlIGxhdyBvciBhZ3JlZWQgdG8gaW4gd3JpdGluZywgc29mdHdhcmUKICogZGlzdHJpYnV0ZWQgdW5kZXIgdGhlIExpY2Vuc2UgaXMgZGlzdHJpYnV0ZWQgb24gYW4gIkFTIElTIiBCQVNJUywKICogV0lUSE9VVCBXQVJSQU5USUVTIE9SIENPTkRJVElPTlMgT0YgQU5ZIEtJTkQsIGVpdGhlciBleHByZXNzIG9yIGltcGxpZWQuCiAqIFNlZSB0aGUgTGljZW5zZSBmb3IgdGhlIHNwZWNpZmljIGxhbmd1YWdlIGdvdmVybmluZyBwZXJtaXNzaW9ucyBhbmQKICogbGltaXRhdGlvbnMgdW5kZXIgdGhlIExpY2Vuc2UuCiAqLwoKI2luY2x1ZGUgImJlZ2luX25hdGl2ZS5ocHAiCiNpbmNsdWRlICJDYWNoZVJlZ2lvbkhlbHBlci5ocHAiCiNpbmNsdWRlICJlbmRfbmF0aXZlLmhwcCIKCiNpbmNsdWRlICJFeGNlcHRpb25UeXBlcy5ocHAiCiNpbmNsdWRlICJDYWNoZUZhY3RvcnkuaHBwIgojaW5jbHVkZSAiQ2FjaGUuaHBwIgojaW5jbHVkZSAiRGlzdHJpYnV0ZWRTeXN0ZW0uaHBwIgojaW5jbHVkZSAiU3lzdGVtUHJvcGVydGllcy5ocHAiCiNpbmNsdWRlICJpbXBsL1NhZmVDb252ZXJ0LmhwcCIKI2luY2x1ZGUgImltcGwvUGR4VHlwZVJlZ2lzdHJ5LmhwcCIKI2luY2x1ZGUgImltcGwvQXBwRG9tYWluQ29udGV4dC5ocHAiCiNpbmNsdWRlICJpbXBsL0NhY2hlUmVzb2x2ZXIuaHBwIgojaW5jbHVkZSAiaW1wbC9NYW5hZ2VkQXV0aEluaXRpYWxpemUuaHBwIgojaW5jbHVkZSAiTWFuYWdlZFBkeFR5cGVIYW5kbGVyLmhwcCIKI2luY2x1ZGUgIk1hbmFnZWREYXRhU2VyaWFsaXphYmxlSGFuZGxlci5ocHAiCgp1c2luZyBuYW1lc3BhY2UgU3lzdGVtOwoKbmFtZXNwYWNlIEFwYWNoZQp7CiAgbmFtZXNwYWNlIEdlb2RlCiAgewogICAgbmFtZXNwYWNlIENsaWVudAogICAgewogICAgICB1c2luZyBuYW1lc3BhY2UgbXNjbHI6OmludGVyb3A7CiAgICAgIG5hbWVzcGFjZSBuYXRpdmUgPSBhcGFjaGU6Omdlb2RlOjpjbGllbnQ7CgogICAgICBDYWNoZUZhY3Rvcnk6OkNhY2hlRmFjdG9yeSgpIDoKICAgICAgICAgIENhY2hlRmFjdG9yeShQcm9wZXJ0aWVzPFN0cmluZ14sIFN0cmluZ14+OjpDcmVhdGUoKSkKICAgICAgewogICAgICB9CgogICAgICBDYWNoZUZhY3Rvcnk6OkNhY2hlRmFjdG9yeShQcm9wZXJ0aWVzPFN0cmluZ14sIFN0cmluZ14+XiBkc1Byb3BzKSA6ICAgICAgIAogICAgICAgICAgQ2FjaGVGYWN0b3J5KG5hdGl2ZTo6Q2FjaGVGYWN0b3J5KGRzUHJvcHMtPkdldE5hdGl2ZSgpKSwgZHNQcm9wcykKICAgICAgewogICAgICB9CgogICAgICBDYWNoZV4gQ2FjaGVGYWN0b3J5OjpDcmVhdGUoKQogICAgICB7CgkJCQlib29sIHBkeElnbm9yZVVucmVhZEZpZWxkcyA9IGZhbHNlOwogICAgICAgIGJvb2wgcGR4UmVhZFNlcmlhbGl6ZWQgPSBmYWxzZTsKICAgICAgICBfR0ZfTUdfRVhDRVBUSU9OX1RSWTIKICAgICAgICAgIC8vbXNjbHI6OmxvY2sgbG9ja0luc3RhbmNlKG1fc2luZ2xldG9uU3luYyk7CiAgICAgICAgICBhdXRvIG5hdGl2ZUNhY2hlID0gc3RkOjptYWtlX3NoYXJlZDxuYXRpdmU6OkNhY2hlPihtX25hdGl2ZXB0ci0+Z2V0KCktPmNyZWF0ZSggKSk7CgogICAgICAgICAgYXV0byBjYWNoZSA9IENhY2hlOjpDcmVhdGUoIG5hdGl2ZUNhY2hlICk7CiAgICAgICAgICBDYWNoZVJlc29sdmVyOjpBZGQobmF0aXZlQ2FjaGUuZ2V0KCksIGNhY2hlKTsKCiAgICAgICAgICBEaXN0cmlidXRlZFN5c3RlbTo6QXBwRG9tYWluSW5zdGFuY2VJbml0aWFsaXphdGlvbihjYWNoZSk7ICAgICAgICAgICAgICAgICAgCgoJCQkJCXBkeElnbm9yZVVucmVhZEZpZWxkcyA9IG5hdGl2ZUNhY2hlLT5nZXRQZHhJZ25vcmVVbnJlYWRGaWVsZHMoKTsKICAgICAgICAgIHBkeFJlYWRTZXJpYWxpemVkID0gbmF0aXZlQ2FjaGUtPmdldFBkeFJlYWRTZXJpYWxpemVkKCk7CgogICAgICAgICAgTG9nOjpTZXRMb2dMZXZlbChzdGF0aWNfY2FzdDxMb2dMZXZlbD4obmF0aXZlOjpMb2c6OmxvZ0xldmVsKCApKSk7CiAgICAgICAgICBuYXRpdmU6OmNyZWF0ZUFwcERvbWFpbkNvbnRleHQgPSAmQXBhY2hlOjpHZW9kZTo6Q2xpZW50OjpjcmVhdGVBcHBEb21haW5Db250ZXh0OwoKCiAgICAgICAgICBEaXN0cmlidXRlZFN5c3RlbTo6TWFuYWdlZFBvc3RDb25uZWN0KGNhY2hlKTsKICAgICAgICAgIERpc3RyaWJ1dGVkU3lzdGVtOjpyZWdpc3RlckNsaUNhbGxiYWNrKCk7CiAgICAgICAgICBhdXRvJiYgY2FjaGVJbXBsID0gQ2FjaGVSZWdpb25IZWxwZXI6OmdldENhY2hlSW1wbChuYXRpdmVDYWNoZS5nZXQoKSk7CiAgICAgICAgICBjYWNoZUltcGwtPmdldFNlcmlhbGl6YXRpb25SZWdpc3RyeSgpLT5zZXRQZHhUeXBlSGFuZGxlcihuZXcgTWFuYWdlZFBkeFR5cGVIYW5kbGVyKCkpOwoJCSAgY2FjaGVJbXBsLT5nZXRTZXJpYWxpemF0aW9uUmVnaXN0cnkoKS0+c2V0RGF0YVNlcmlhbGl6YWJsZUhhbmRsZXIobmV3IE1hbmFnZWREYXRhU2VyaWFsaXphYmxlSGFuZGxlcigpKTsKCiAgICAgICAgICByZXR1cm4gY2FjaGU7CiAgICAgICAgX0dGX01HX0VYQ0VQVElPTl9DQVRDSF9BTEwyCiAgICAgICAgZmluYWxseSB7CiAgICAgICAgICBHQzo6S2VlcEFsaXZlKG1fbmF0aXZlcHRyKTsKICAgICAgICB9CiAgICAgIH0KICAgCgogICAgICBTdHJpbmdeIENhY2hlRmFjdG9yeTo6VmVyc2lvbjo6Z2V0KCApCiAgICAgIHsKICAgICAgICByZXR1cm4gbWFyc2hhbF9hczxTdHJpbmdePihuYXRpdmU6OkNhY2hlRmFjdG9yeTo6Z2V0VmVyc2lvbigpKTsKICAgICAgfQoKICAgICAgU3RyaW5nXiBDYWNoZUZhY3Rvcnk6OlByb2R1Y3REZXNjcmlwdGlvbjo6Z2V0KCApCiAgICAgIHsKICAgICAgICByZXR1cm4gbWFyc2hhbF9hczxTdHJpbmdePihuYXRpdmU6OkNhY2hlRmFjdG9yeTo6Z2V0UHJvZHVjdERlc2NyaXB0aW9uKCkpOwogICAgICB9CgoKCQkJQ2FjaGVGYWN0b3J5XiBDYWNoZUZhY3Rvcnk6OlNldFBkeElnbm9yZVVucmVhZEZpZWxkcyhib29sIGlnbm9yZSkKCQkJewoJCQkJX0dGX01HX0VYQ0VQVElPTl9UUlkyCgogICAgICAgICAgdHJ5CiAgICAgICAgICB7CiAgICAgICAgICAgIG1fbmF0aXZlcHRyLT5nZXQoKS0+c2V0UGR4SWdub3JlVW5yZWFkRmllbGRzKCBpZ25vcmUgKTsKICAgICAgICAgIH0KICAgICAgICAgIGZpbmFsbHkKICAgICAgICAgIHsKICAgICAgICAgICAgR0M6OktlZXBBbGl2ZShtX25hdGl2ZXB0cik7CiAgICAgICAgICB9CiAgICAgICAgICByZXR1cm4gdGhpczsKCgkJCSAgX0dGX01HX0VYQ0VQVElPTl9DQVRDSF9BTEwy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