LyoKICogQ29weXJpZ2h0IChDKSAyMDEwIFRoZSBBbmRyb2lkIE9wZW4gU291cmNlIFByb2plY3QKICoKICogTGljZW5zZWQgdW5kZXIgdGhlIEFwYWNoZSBMaWNlbnNlLCBWZXJzaW9uIDIuMCAodGhlICJMaWNlbnNlIik7CiAqIHlvdSBtYXkgbm90IHVzZSB0aGlzIGZpbGUgZXhjZXB0IGluIGNvbXBsaWFuY2Ugd2l0aCB0aGUgTGljZW5zZS4KICogWW91IG1heSBvYnRhaW4gYSBjb3B5IG9mIHRoZSBMaWNlbnNlIGF0CiAqCiAqICAgICAgaHR0cDovL3d3dy5hcGFjaGUub3JnL2xpY2Vuc2VzL0xJQ0VOU0UtMi4wCiAqCiAqIFVubGVzcyByZXF1aXJlZCBieSBhcHBsaWNhYmxlIGxhdyBvciBhZ3JlZWQgdG8gaW4gd3JpdGluZywgc29mdHdhcmUKICogZGlzdHJpYnV0ZWQgdW5kZXIgdGhlIExpY2Vuc2UgaXMgZGlzdHJpYnV0ZWQgb24gYW4gIkFTIElTIiBCQVNJUywKICogV0lUSE9VVCBXQVJSQU5USUVTIE9SIENPTkRJVElPTlMgT0YgQU5ZIEtJTkQsIGVpdGhlciBleHByZXNzIG9yIGltcGxpZWQuCiAqIFNlZSB0aGUgTGljZW5zZSBmb3IgdGhlIHNwZWNpZmljIGxhbmd1YWdlIGdvdmVybmluZyBwZXJtaXNzaW9ucyBhbmQKICogbGltaXRhdGlvbnMgdW5kZXIgdGhlIExpY2Vuc2UuCiAqLwoKI2lmbmRlZiBBTkRST0lEX0hXVUlfUkVDVF9ICiNkZWZpbmUgQU5EUk9JRF9IV1VJX1JFQ1RfSAoKI2luY2x1ZGUgPGNtYXRoPgoKI2luY2x1ZGUgPHV0aWxzL0xvZy5oPgoKbmFtZXNwYWNlIGFuZHJvaWQgewpuYW1lc3BhY2UgdWlyZW5kZXJlciB7CgojZGVmaW5lIFJFQ1RfU1RSSU5HICIlNy4yZiAlNy4yZiAlNy4yZiAlNy4yZiIKI2RlZmluZSBSRUNUX0FSR1MocikgXAogICAgKHIpLmxlZnQsIChyKS50b3AsIChyKS5yaWdodCwgKHIpLmJvdHRvbQoKLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLwovLyBTdHJ1Y3RzCi8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8vLy8KCmNsYXNzIFJlY3QgewpwdWJsaWM6CiAgICBmbG9hdCBsZWZ0OwogICAgZmxvYXQgdG9wOwogICAgZmxvYXQgcmlnaHQ7CiAgICBmbG9hdCBib3R0b207CgogICAgLy8gVXNlZCBieSBSZWdpb24KICAgIHR5cGVkZWYgZmxvYXQgdmFsdWVfdHlwZTsKCiAgICAvLyB3ZSBkb24ndCBwcm92aWRlIGNvcHktY3RvciBhbmQgb3BlcmF0b3I9IG9uIHB1cnBvc2UKICAgIC8vIGJlY2F1c2Ugd2Ugd2FudCB0aGUgY29tcGlsZXIgZ2VuZXJhdGVkIHZlcnNpb25zCgogICAgaW5saW5lIFJlY3QoKToKICAgICAgICAgICAgbGVmdCgwKSwKICAgICAgICAgICAgdG9wKDApLAogICAgICAgICAgICByaWdodCgwKSwKICAgICAgICAgICAgYm90dG9tKDApIHsKICAgIH0KCiAgICBpbmxpbmUgUmVjdChmbG9hdCBsZWZ0LCBmbG9hdCB0b3AsIGZsb2F0IHJpZ2h0LCBmbG9hdCBib3R0b20pOgogICAgICAgICAgICBsZWZ0KGxlZnQpLAogICAgICAgICAgICB0b3AodG9wKSwKICAgICAgICAgICAgcmlnaHQocmlnaHQpLAogICAgICAgICAgICBib3R0b20oYm90dG9tKSB7CiAgICB9CgogICAgaW5saW5lIFJlY3QoZmxvYXQgd2lkdGgsIGZsb2F0IGhlaWdodCk6CiAgICAgICAgICAgIGxlZnQoMC4wZiksCiAgICAgICAgICAgIHRvcCgwLjBmKSwKICAgICAgICAgICAgcmlnaHQod2lkdGgpLAogICAgICAgICAgICBib3R0b20oaGVpZ2h0KSB7CiAgICB9CgogICAgZnJpZW5kIGludCBvcGVyYXRvcj09KGNvbnN0IFJlY3QmIGEsIGNvbnN0IFJlY3QmIGIpIHsKICAgICAgICByZXR1cm4gIW1lbWNtcCgmYSwgJmIsIHNpemVvZihhKSk7CiAgICB9CgogICAgZnJpZW5kIGludCBvcGVyYXRvciE9KGNvbnN0IFJlY3QmIGEsIGNvbnN0IFJlY3QmIGIpIHsKICAgICAgICByZXR1cm4gbWVtY21wKCZhLCAmYiwgc2l6ZW9mKGEpKTsKICAgIH0KCiAgICBpbmxpbmUgdm9pZCBjbGVhcigpIHsKICAgICAgICBsZWZ0ID0gdG9wID0gcmlnaHQgPSBib3R0b20gPSAwLjBmOwogICAgfQoKICAgIGlubGluZSBib29sIGlzRW1wdHkoKSBjb25zdCB7CiAgICAgICAgLy8gdGhpcyBpcyB3cml0dGVuIGluIHN1Y2ggd2F5IHRoaXMgaXQnbGwgaGFuZGxlIE5BTnMgdG8gcmV0dXJuCiAgICAgICAgLy8gdHJ1ZSAoZW1wdHkpCiAgICAgICAgcmV0dXJuICEoKGxlZnQgPCByaWdodCkgJiYgKHRvcCA8IGJvdHRvbSkpOwogICAgfQoKICAgIGlubGluZSB2b2lkIHNldEVtcHR5KCkgewogICAgICAgIGxlZnQgPSB0b3AgPSByaWdodCA9IGJvdHRvbSA9IDAuMGY7CiAgICB9CgogICAgaW5saW5lIHZvaWQgc2V0KGZsb2F0IGxlZnQsIGZsb2F0IHRvcCwgZmxvYXQgcmlnaHQsIGZsb2F0IGJvdHRvbSkgewogICAgICAgIHRoaXMtPmxlZnQgPSBsZWZ0OwogICAgICAgIHRoaXMtPnJpZ2h0ID0gcmlnaHQ7CiAgICAgICAgdGhpcy0+dG9wID0gdG9wOwogICAgICAgIHRoaXMtPmJvdHRvbSA9IGJvdHRvbTsKICAgIH0KCiAgICBpbmxpbmUgdm9pZCBzZXQoY29uc3QgUmVjdCYgcikgewogICAgICAgIHNldChyLmxlZnQsIHIudG9wLCByLnJpZ2h0LCByLmJvdHRvbSk7CiAgICB9CgogICAgaW5saW5lIGZsb2F0IGdldFdpZHRoKCkgY29uc3QgewogICAgICAgIHJldHVybiByaWdodCAtIGxlZnQ7CiAgICB9CgogICAgaW5saW5lIGZsb2F0IGdldEhlaWdodCgpIGNvbnN0IHsKICAgICAgICByZXR1cm4gYm90dG9tIC0gdG9wOwogICAgfQoKICAgIGJvb2wgaW50ZXJzZWN0cyhmbG9hdCBsLCBmbG9hdCB0LCBmbG9hdCByLCBmbG9hdCBiKSBjb25zdCB7CiAgICAgICAgcmV0dXJuICFpbnRlcnNlY3RXaXRoKGwsIHQsIHIsIGIpLmlzRW1wdHkoKTsKICAgIH0KCiAgICBib29sIGludGVyc2VjdHMoY29uc3QgUmVjdCYgcikgY29uc3QgewogICAgICAgIHJldHVybiBpbnRlcnNlY3RzKHIubGVmdCwgci50b3AsIHIucmlnaHQsIHIuYm90dG9tKTsKICAgIH0KCiAgICBib29sIGludGVyc2VjdChmbG9hdCBsLCBmbG9hdCB0LCBmbG9hdCByLCBmbG9hdCBiKSB7CiAgICAgICAgUmVjdCB0bXAobCwgdCwgciwgYik7CiAgICAgICAgaW50ZXJzZWN0V2l0aCh0bXApOwogICAgICAgIGlmICghdG1wLmlzRW1wdHkoKSkgewogICAgICAgICAgICBzZXQodG1wKTsKICAgICAgICAgICAgcmV0dXJuIHRydWU7CiAgICAgICAgfQogICAgICAgIHJldHVybiBmYWxzZTsKICAgIH0KCiAgICBib29sIGludGVyc2VjdChjb25zdCBSZWN0JiByKSB7CiAgICAgICAgcmV0dXJuIGludGVyc2VjdChyLmxlZnQsIHIudG9wLCByLnJpZ2h0LCByLmJvdHRvbSk7CiAgICB9CgogICAgaW5saW5lIGJvb2wgY29udGFpbnMoZmxvYXQgbCwgZmxvYXQgdCwgZmxvYXQgciwgZmxvYXQgYikgY29uc3QgewogICAgICAgIHJldHVybiBsID49IGxlZnQgJiYgdCA+PSB0b3AgJiYgciA8PSByaWdodCAmJiBiIDw9IGJvdHRvbTsKICAgIH0KCiAgICBpbmxpbmUgYm9vbCBjb250YWlucyhjb25zdCBSZWN0JiByKSBjb25zdCB7CiAgICAgICAgcmV0dXJuIGNvbnRhaW5zKHIubGVmdCwgci50b3AsIHIucmlnaHQsIHIuYm90dG9tKTsKICAgIH0KCiAgICBib29sIHVuaW9uV2l0aChjb25zdCBSZWN0JiByKSB7CiAgICAgICAgaWYgKHIubGVmdCA8IHIucmlnaHQgJiYgci50b3AgPCByLmJvdHRvbSkgewogICAgICAgICAgICBpZiAobGVmdCA8IHJpZ2h0ICYmIHRvcCA8IGJvdHRvbSkgewogICAgICAgICAgICAgICAgaWYgKGxlZnQgPiByLmxlZnQpIGxlZnQgPSByLmxlZnQ7CiAg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