LyoKICogQ29weXJpZ2h0IChDKSAyMDA2IFRoZSBBbmRyb2lkIE9wZW4gU291cmNlIFByb2plY3QKICoKICogTGljZW5zZWQgdW5kZXIgdGhlIEFwYWNoZSBMaWNlbnNlLCBWZXJzaW9uIDIuMCAodGhlICJMaWNlbnNlIik7CiAqIHlvdSBtYXkgbm90IHVzZSB0aGlzIGZpbGUgZXhjZXB0IGluIGNvbXBsaWFuY2Ugd2l0aCB0aGUgTGljZW5zZS4KICogWW91IG1heSBvYnRhaW4gYSBjb3B5IG9mIHRoZSBMaWNlbnNlIGF0CiAqCiAqICAgICAgaHR0cDovL3d3dy5hcGFjaGUub3JnL2xpY2Vuc2VzL0xJQ0VOU0UtMi4wCiAqCiAqIFVubGVzcyByZXF1aXJlZCBieSBhcHBsaWNhYmxlIGxhdyBvciBhZ3JlZWQgdG8gaW4gd3JpdGluZywgc29mdHdhcmUKICogZGlzdHJpYnV0ZWQgdW5kZXIgdGhlIExpY2Vuc2UgaXMgZGlzdHJpYnV0ZWQgb24gYW4gIkFTIElTIiBCQVNJUywKICogV0lUSE9VVCBXQVJSQU5USUVTIE9SIENPTkRJVElPTlMgT0YgQU5ZIEtJTkQsIGVpdGhlciBleHByZXNzIG9yIGltcGxpZWQuCiAqIFNlZSB0aGUgTGljZW5zZSBmb3IgdGhlIHNwZWNpZmljIGxhbmd1YWdlIGdvdmVybmluZyBwZXJtaXNzaW9ucyBhbmQKICogbGltaXRhdGlvbnMgdW5kZXIgdGhlIExpY2Vuc2UuCiAqLwoKI2luY2x1ZGUgPGN1dGlscy9wcm9wZXJ0aWVzLmg+CgojZGVmaW5lIExPR19UQUcgInByb3BlcnRpZXMiCi8vICNkZWZpbmUgTE9HX05ERUJVRyAwCgojaW5jbHVkZSA8YXNzZXJ0Lmg+CiNpbmNsdWRlIDxjdHlwZS5oPgojaW5jbHVkZSA8ZXJybm8uaD4KI2luY2x1ZGUgPGludHR5cGVzLmg+CiNpbmNsdWRlIDxzdGRsaWIuaD4KI2luY2x1ZGUgPHN0cmluZy5oPgojaW5jbHVkZSA8dW5pc3RkLmg+CgojaW5jbHVkZSA8Y3V0aWxzL3NvY2tldHMuaD4KI2luY2x1ZGUgPGxvZy9sb2cuaD4KCmludDhfdCBwcm9wZXJ0eV9nZXRfYm9vbChjb25zdCBjaGFyICprZXksIGludDhfdCBkZWZhdWx0X3ZhbHVlKSB7CiAgICBpZiAoIWtleSkgewogICAgICAgIHJldHVybiBkZWZhdWx0X3ZhbHVlOwogICAgfQoKICAgIGludDhfdCByZXN1bHQgPSBkZWZhdWx0X3ZhbHVlOwogICAgY2hhciBidWZbUFJPUEVSVFlfVkFMVUVfTUFYXSA9IHsnXDAnfTsKCiAgICBpbnQgbGVuID0gcHJvcGVydHlfZ2V0KGtleSwgYnVmLCAiIik7CiAgICBpZiAobGVuID09IDEpIHsKICAgICAgICBjaGFyIGNoID0gYnVmWzBdOwogICAgICAgIGlmIChjaCA9PSAnMCcgfHwgY2ggPT0gJ24nKSB7CiAgICAgICAgICAgIHJlc3VsdCA9IGZhbHNlOwogICAgICAgIH0gZWxzZSBpZiAoY2ggPT0gJzEnIHx8IGNoID09ICd5JykgewogICAgICAgICAgICByZXN1bHQgPSB0cnVlOwogICAgICAgIH0KICAgIH0gZWxzZSBpZiAobGVuID4gMSkgewogICAgICAgIGlmICghc3RyY21wKGJ1ZiwgIm5vIikgfHwgIXN0cmNtcChidWYsICJmYWxzZSIpIHx8ICFzdHJjbXAoYnVmLCAib2ZmIikpIHsKICAgICAgICAgICAgcmVzdWx0ID0gZmFsc2U7CiAgICAgICAgfSBlbHNlIGlmICghc3RyY21wKGJ1ZiwgInllcyIpIHx8ICFzdHJjbXAoYnVmLCAidHJ1ZSIpIHx8ICFzdHJjbXAoYnVmLCAib24iKSkgewogICAgICAgICAgICByZXN1bHQgPSB0cnVlOwogICAgICAgIH0KICAgIH0KCiAgICByZXR1cm4gcmVzdWx0Owp9CgovLyBDb252ZXJ0IHN0cmluZyBwcm9wZXJ0eSB0byBpbnQgKGRlZmF1bHQgaWYgZmFpbHMpOyByZXR1cm4gZGVmYXVsdCB2YWx1ZSBpZiBvdXQgb2YgYm91bmRzCnN0YXRpYyBpbnRtYXhfdCBwcm9wZXJ0eV9nZXRfaW1heChjb25zdCBjaGFyICprZXksIGludG1heF90IGxvd2VyX2JvdW5kLCBpbnRtYXhfdCB1cHBlcl9ib3VuZCwKICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIGludG1heF90IGRlZmF1bHRfdmFsdWUpIHsKICAgIGlmICgha2V5KSB7CiAgICAgICAgcmV0dXJuIGRlZmF1bHRfdmFsdWU7CiAgICB9CgogICAgaW50bWF4X3QgcmVzdWx0ID0gZGVmYXVsdF92YWx1ZTsKICAgIGNoYXIgYnVmW1BST1BFUlRZX1ZBTFVFX01BWF0gPSB7J1wwJ307CiAgICBjaGFyICplbmQgPSBOVUxMOwoKICAgIGludCBsZW4gPSBwcm9wZXJ0eV9nZXQoa2V5LCBidWYsICIiKTsKICAgIGlmIChsZW4gPiAwKSB7CiAgICAgICAgaW50IHRtcCA9IGVycm5vOwogICAgICAgIGVycm5vID0gMDsKCiAgICAgICAgLy8gSW5mZXIgYmFzZSBhdXRvbWF0aWNhbGx5CiAgICAgICAgcmVzdWx0ID0gc3RydG9pbWF4KGJ1ZiwgJmVuZCwgLypiYXNlKi8gMCk7CiAgICAgICAgaWYgKChyZXN1bHQgPT0gSU5UTUFYX01JTiB8fCByZXN1bHQgPT0gSU5UTUFYX01BWCkgJiYgZXJybm8gPT0gRVJBTkdFKSB7CiAgICAgICAgICAgIC8vIE92ZXIgb3IgdW5kZXJmbG93CiAgICAgICAgICAgIHJlc3VsdCA9IGRlZmF1bHRfdmFsdWU7CiAgICAgICAgICAgIEFMT0dWKCIlcyglcywlIiBQUklkTUFYICIpIC0gb3ZlcmZsb3ciLCBfX0ZVTkNUSU9OX18sIGtleSwgZGVmYXVsdF92YWx1ZSk7CiAgICAgICAgfSBlbHNlIGlmIChyZXN1bHQgPCBsb3dlcl9ib3VuZCB8fCByZXN1bHQgPiB1cHBlcl9ib3VuZCkgewogICAgICAgICAgICAvLyBPdXQgb2YgcmFuZ2Ugb2YgcmVxdWVzdGVkIGJvdW5kcwogICAgICAgICAgICByZXN1bHQgPSBkZWZhdWx0X3ZhbHVlOwogICAgICAgICAgICBBTE9HVigiJXMoJXMsJSIgUFJJZE1BWCAiKSAtIG91dCBvZiByYW5nZSIsIF9fRlVOQ1RJT05fXywga2V5LCBkZWZhdWx0X3ZhbHVlKTsKICAgICAgICB9IGVsc2UgaWYgKGVuZCA9PSBidWYpIHsKICAgICAgICAgICAgLy8gTnVtZXJpYyBjb252ZXJzaW9uIGZhaWxlZAogICAgICAgICAgICByZXN1bHQgPSBkZWZhdWx0X3ZhbHVlOwogICAgICAgICAgICBBTE9HVigiJXMoJXMsJSIgUFJJZE1BWCAiKSAtIG51bWVyaWMgY29udmVyc2lvbiBmYWlsZWQiLCBfX0ZVTkNUSU9OX18sIGtleSwKICAgICAgICAgICAgICAgICAgZGVmYXVsdF92YWx1ZSk7CiAgICAgICAgfQoKICAgICAgICBlcnJubyA9IHRtcDsKICAgIH0KCiAgICByZXR1cm4gcmVzdWx0Owp9CgppbnQ2NF90IHByb3BlcnR5X2dldF9pbnQ2NChjb25zdCBjaGFyICprZXksIGludDY0X3QgZGVmYXVsdF92YWx1ZSkgewogICAgcmV0dXJuIChpbnQ2NF90KXByb3BlcnR5X2dldF9pbWF4KGtleSwgSU5UNjRfTUlOLCBJTlQ2NF9NQVgsIGRlZmF1bHRfdmFsdWUpOwp9CgppbnQzMl90IHByb3BlcnR5X2dldF9pbnQzMihjb25zdCBjaGFyICprZXksIGludDMyX3QgZGVmYXVsdF92YWx1ZSkgewogICAgcmV0dXJuIChpbnQzMl90KXByb3BlcnR5X2dldF9pbWF4KGtleSwgSU5UMzJfTUlOLCBJTlQzMl9NQVgsIGRlZmF1bHRfdmFsdWUpOwp9CgojZGVmaW5lIF9SRUFMTFlfSU5DTFVERV9TWVNfX1NZU1RFTV9QUk9QRVJUSUVTX0hfCiNpbmNsdWRlIDxzeXMvX3N5c3RlbV9wcm9wZXJ0aWVzLmg+CgppbnQgcHJvcGVydHlfc2V0KGNvbnN0IGNoYXIgKmtleSwgY29uc3QgY2hhciAqdmFsdWUpIHsKICAgIHJldHVybiBfX3N5c3RlbV9wcm9wZXJ0eV9zZXQoa2V5LCB2YWx1ZSk7Cn0KCmludCBwcm9wZXJ0eV9nZXQoY29uc3QgY2hhciAqa2V5LCBjaGFyICp2YWx1ZSwgY29uc3QgY2hhciAqZGVmYXVsdF92YWx1ZSkgewogICAgaW50IGxlbiA9IF9fc3lzdGVtX3Byb3BlcnR5X2dldChrZXksIHZhbHVlKTsKICAgIGlmIChsZW4gPiAwKSB7CiAgICAgICAgcmV0dXJuIGxlbjsKICAgIH0KICAgIGlmIChkZWZhdWx0X3ZhbHVlKSB7CiAgICAgICAgbGVuID0gc3RybmxlbihkZWZhdWx0X3ZhbHVlLCBQUk9QRVJUWV9WQUxVRV9NQVggLSAxKTsKICAgICAg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