LyoKICogQ29weXJpZ2h0IChDKSAyMDEwIFRoZSBBbmRyb2lkIE9wZW4gU291cmNlIFByb2plY3QKICoKICogTGljZW5zZWQgdW5kZXIgdGhlIEFwYWNoZSBMaWNlbnNlLCBWZXJzaW9uIDIuMCAodGhlICJMaWNlbnNlIik7CiAqIHlvdSBtYXkgbm90IHVzZSB0aGlzIGZpbGUgZXhjZXB0IGluIGNvbXBsaWFuY2Ugd2l0aCB0aGUgTGljZW5zZS4KICogWW91IG1heSBvYnRhaW4gYSBjb3B5IG9mIHRoZSBMaWNlbnNlIGF0CiAqCiAqICAgICAgaHR0cDovL3d3dy5hcGFjaGUub3JnL2xpY2Vuc2VzL0xJQ0VOU0UtMi4wCiAqCiAqIFVubGVzcyByZXF1aXJlZCBieSBhcHBsaWNhYmxlIGxhdyBvciBhZ3JlZWQgdG8gaW4gd3JpdGluZywgc29mdHdhcmUKICogZGlzdHJpYnV0ZWQgdW5kZXIgdGhlIExpY2Vuc2UgaXMgZGlzdHJpYnV0ZWQgb24gYW4gIkFTIElTIiBCQVNJUywKICogV0lUSE9VVCBXQVJSQU5USUVTIE9SIENPTkRJVElPTlMgT0YgQU5ZIEtJTkQsIGVpdGhlciBleHByZXNzIG9yIGltcGxpZWQuCiAqIFNlZSB0aGUgTGljZW5zZSBmb3IgdGhlIHNwZWNpZmljIGxhbmd1YWdlIGdvdmVybmluZyBwZXJtaXNzaW9ucyBhbmQKICogbGltaXRhdGlvbnMgdW5kZXIgdGhlIExpY2Vuc2UuCiAqLwoKI2RlZmluZSBMT0dfVEFHICJWaXJ0dWFsS2V5TWFwIgoKI2luY2x1ZGUgPHN0ZGxpYi5oPgojaW5jbHVkZSA8c3RyaW5nLmg+CgojaW5jbHVkZSA8aW5wdXQvVmlydHVhbEtleU1hcC5oPgojaW5jbHVkZSA8dXRpbHMvTG9nLmg+CiNpbmNsdWRlIDx1dGlscy9FcnJvcnMuaD4KI2luY2x1ZGUgPHV0aWxzL1Rva2VuaXplci5oPgojaW5jbHVkZSA8dXRpbHMvVGltZXJzLmg+CgovLyBFbmFibGVzIGRlYnVnIG91dHB1dCBmb3IgdGhlIHBhcnNlci4KI2RlZmluZSBERUJVR19QQVJTRVIgMAoKLy8gRW5hYmxlcyBkZWJ1ZyBvdXRwdXQgZm9yIHBhcnNlciBwZXJmb3JtYW5jZS4KI2RlZmluZSBERUJVR19QQVJTRVJfUEVSRk9STUFOQ0UgMAoKCm5hbWVzcGFjZSBhbmRyb2lkIHsKCnN0YXRpYyBjb25zdCBjaGFyKiBXSElURVNQQUNFID0gIiBcdFxyIjsKc3RhdGljIGNvbnN0IGNoYXIqIFdISVRFU1BBQ0VfT1JfRklFTERfREVMSU1JVEVSID0gIiBcdFxyOiI7CgoKLy8gLS0tIFZpcnR1YWxLZXlNYXAgLS0tCgpWaXJ0dWFsS2V5TWFwOjpWaXJ0dWFsS2V5TWFwKCkgewp9CgpWaXJ0dWFsS2V5TWFwOjp+VmlydHVhbEtleU1hcCgpIHsKfQoKc3RhdHVzX3QgVmlydHVhbEtleU1hcDo6bG9hZChjb25zdCBTdHJpbmc4JiBmaWxlbmFtZSwgVmlydHVhbEtleU1hcCoqIG91dE1hcCkgewogICAgKm91dE1hcCA9IE5VTEw7CgogICAgVG9rZW5pemVyKiB0b2tlbml6ZXI7CiAgICBzdGF0dXNfdCBzdGF0dXMgPSBUb2tlbml6ZXI6Om9wZW4oZmlsZW5hbWUsICZ0b2tlbml6ZXIpOwogICAgaWYgKHN0YXR1cykgewogICAgICAgIEFMT0dFKCJFcnJvciAlZCBvcGVuaW5nIHZpcnR1YWwga2V5IG1hcCBmaWxlICVzLiIsIHN0YXR1cywgZmlsZW5hbWUuc3RyaW5nKCkpOwogICAgfSBlbHNlIHsKICAgICAgICBWaXJ0dWFsS2V5TWFwKiBtYXAgPSBuZXcgVmlydHVhbEtleU1hcCgpOwogICAgICAgIGlmICghbWFwKSB7CiAgICAgICAgICAgIEFMT0dFKCJFcnJvciBhbGxvY2F0aW5nIHZpcnR1YWwga2V5IG1hcC4iKTsKICAgICAgICAgICAgc3RhdHVzID0gTk9fTUVNT1JZOwogICAgICAgIH0gZWxzZSB7CiNpZiBERUJVR19QQVJTRVJfUEVSRk9STUFOQ0UKICAgICAgICAgICAgbnNlY3NfdCBzdGFydFRpbWUgPSBzeXN0ZW1UaW1lKFNZU1RFTV9USU1FX01PTk9UT05JQyk7CiNlbmRpZgogICAgICAgICAgICBQYXJzZXIgcGFyc2VyKG1hcCwgdG9rZW5pemVyKTsKICAgICAgICAgICAgc3RhdHVzID0gcGFyc2VyLnBhcnNlKCk7CiNpZiBERUJVR19QQVJTRVJfUEVSRk9STUFOQ0UKICAgICAgICAgICAgbnNlY3NfdCBlbGFwc2VkVGltZSA9IHN5c3RlbVRpbWUoU1lTVEVNX1RJTUVfTU9OT1RPTklDKSAtIHN0YXJ0VGltZTsKICAgICAgICAgICAgQUxPR0QoIlBhcnNlZCBrZXkgY2hhcmFjdGVyIG1hcCBmaWxlICclcycgJWQgbGluZXMgaW4gJTAuM2Ztcy4iLAogICAgICAgICAgICAgICAgICAgIHRva2VuaXplci0+Z2V0RmlsZW5hbWUoKS5zdHJpbmcoKSwgdG9rZW5pemVyLT5nZXRMaW5lTnVtYmVyKCksCiAgICAgICAgICAgICAgICAgICAgZWxhcHNlZFRpbWUgLyAxMDAwMDAwLjApOwojZW5kaWYKICAgICAgICAgICAgaWYgKHN0YXR1cykgewogICAgICAgICAgICAgICAgZGVsZXRlIG1hcDsKICAgICAgICAgICAgfSBlbHNlIHsKICAgICAgICAgICAgICAgICpvdXRNYXAgPSBtYXA7CiAgICAgICAgICAgIH0KICAgICAgICB9CiAgICAgICAgZGVsZXRlIHRva2VuaXplcjsKICAgIH0KICAgIHJldHVybiBzdGF0dXM7Cn0KCgovLyAtLS0gVmlydHVhbEtleU1hcDo6UGFyc2VyIC0tLQoKVmlydHVhbEtleU1hcDo6UGFyc2VyOjpQYXJzZXIoVmlydHVhbEtleU1hcCogbWFwLCBUb2tlbml6ZXIqIHRva2VuaXplcikgOgogICAgICAgIG1NYXAobWFwKSwgbVRva2VuaXplcih0b2tlbml6ZXIpIHsKfQoKVmlydHVhbEtleU1hcDo6UGFyc2VyOjp+UGFyc2VyKCkgewp9CgpzdGF0dXNfdCBWaXJ0dWFsS2V5TWFwOjpQYXJzZXI6OnBhcnNlKCkgewogICAgd2hpbGUgKCFtVG9rZW5pemVyLT5pc0VvZigpKSB7CiNpZiBERUJVR19QQVJTRVIKICAgICAgICBBTE9HRCgiUGFyc2luZyAlczogJyVzJy4iLCBtVG9rZW5pemVyLT5nZXRMb2NhdGlvbigpLnN0cmluZygpLAogICAgICAgICAgICAgICAgbVRva2VuaXplci0+cGVla1JlbWFpbmRlck9mTGluZSgpLnN0cmluZygpKTsKI2VuZGlmCgogICAgICAgIG1Ub2tlbml6ZXItPnNraXBEZWxpbWl0ZXJzKFdISVRFU1BBQ0UpOwoKICAgICAgICBpZiAoIW1Ub2tlbml6ZXItPmlzRW9sKCkgJiYgbVRva2VuaXplci0+cGVla0NoYXIoKSAhPSAnIycpIHsKICAgICAgICAgICAgLy8gTXVsdGlwbGUga2V5cyBjYW4gYXBwZWFyIG9uIG9uZSBsaW5lIG9yIHRoZXkgY2FuIGJlIGJyb2tlbiB1cCBhY3Jvc3MgbXVsdGlwbGUgbGluZXMuCiAgICAgICAgICAgIGRvIHsKICAgICAgICAgICAgICAgIFN0cmluZzggdG9rZW4gPSBtVG9rZW5pemVyLT5uZXh0VG9rZW4oV0hJVEVTUEFDRV9PUl9GSUVMRF9ERUxJTUlURVIpOwogICAgICAgICAgICAgICAgaWYgKHRva2VuICE9ICIweDAxIikgewogICAgICAgICAgICAgICAgICAgIEFMT0dFKCIlczogVW5rbm93biB2aXJ0dWFsIGtleSB0eXBlLCBleHBlY3RlZCAweDAxLiIsCiAgICAgICAgICAgICAgICAgICAgICAgICAgbVRva2VuaXplci0+Z2V0TG9jYXRpb24oKS5zdHJpbmcoKSk7CiAgICAgICAgICAgICAgICAgICAgcmV0dXJuIEJBRF9WQUxVRTsKICAgICAgICAgICAgICAgIH0KCiAgICAgICAgICAgICAgICBWaXJ0dWFsS2V5RGVmaW5pdGlvbiBkZWZuOwogICAgICAgICAgICAgICAgYm9vbCBzdWNjZXNzID0gcGFyc2VOZXh0SW50RmllbGQoJmRlZm4uc2NhbkNvZGUpCiAgICAgICAgICAgICAgICAgICAgICAgICYmIHBhcnNlTmV4dEludEZpZWxkKCZkZWZuLmNlbnRlclgpCiAgICAgICAgICAgICAgICAgICAgICAgICYmIHBhcnNlTmV4dEludEZpZWxkKCZkZWZuLmNlbnRlclkpCiAgICAgICAgICAgICAgICAgICAgICAgICYmIHBhcnNlTmV4dEludEZpZWxkKCZkZWZuLndpZHRoKQogICAgICAgICAgICAgICAgICAgICAgICAmJiBwYXJzZU5leHRJbnRGaWVsZCgmZGVmbi5oZWlnaHQpOwogICAgICAgICAgICAgICAgaWYgKCFzdWNjZXNzKSB7CiAgICAgICAgICAgICAg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