LyoKICogQ29weXJpZ2h0IDIwMTcgR29vZ2xlIEluYy4KICoKICogVXNlIG9mIHRoaXMgc291cmNlIGNvZGUgaXMgZ292ZXJuZWQgYnkgYSBCU0Qtc3R5bGUgbGljZW5zZSB0aGF0IGNhbiBiZQogKiBmb3VuZCBpbiB0aGUgTElDRU5TRSBmaWxlLgogKi8KCiNpbmNsdWRlICJiZW5jaC9CZW5jaG1hcmsuaCIKI2luY2x1ZGUgImluY2x1ZGUvY29yZS9Ta0NhbnZhcy5oIgojaW5jbHVkZSAiaW5jbHVkZS9jb3JlL1NrUGFpbnQuaCIKI2luY2x1ZGUgImluY2x1ZGUvY29yZS9Ta1BhdGguaCIKI2luY2x1ZGUgImluY2x1ZGUvdXRpbHMvU2tSYW5kb20uaCIKI2luY2x1ZGUgInNyYy9jb3JlL1NrU2NhbGVyQ2FjaGUuaCIKI2luY2x1ZGUgInNyYy9jb3JlL1NrU3RyaWtlQ2FjaGUuaCIKI2luY2x1ZGUgInNyYy9jb3JlL1NrU3RyaWtlU3BlYy5oIgojaW5jbHVkZSAidG9vbHMvVG9vbFV0aWxzLmgiCgpzdGF0aWMgY29uc3RleHByIGludCBrU2NyZWVuV2lkdGggPSAxNTAwOwpzdGF0aWMgY29uc3RleHByIGludCBrU2NyZWVuSGVpZ2h0ID0gMTUwMDsKCnN0YXRpYyBjb25zdGV4cHIgaW50IGtOdW1EcmF3cyA9IDIwMDA7CgovLyBJIGFuZCBsIGFyZSByZWN0cyBvbiBPUyBYLgpzdGF0aWMgY29uc3RleHByIGNoYXIga0dseXBoc1tdID0gICJBQkNERUZHSDdKS0xNTk9QUVJTVFVWV1hZWmFiY2RlZmdoaWprMW1ub3BxcnN0dXZ3eHl6IjsKc3RhdGljIGNvbnN0ZXhwciBpbnQga051bUdseXBocyA9IHNpemVvZihrR2x5cGhzKSAtIDE7CnN0YXRpY19hc3NlcnQoNTIgPT0ga051bUdseXBocywgImV4cGVjdGVkIDUyIGdseXBocyIpOwoKLyoKICogVGhpcyBjbGFzcyBiZW5jaG1hcmtzIGRyYXdpbmcgbWFueSBnbHlwaHMgYXQgcmFuZG9tIHNjYWxlcyBhbmQgcm90YXRpb25zLgogKi8KY2xhc3MgUGF0aFRleHRCZW5jaCA6IHB1YmxpYyBCZW5jaG1hcmsgewpwdWJsaWM6CiAgICBQYXRoVGV4dEJlbmNoKGJvb2wgY2xpcHBlZCwgYm9vbCB1bmNhY2hlZCkgOiBmQ2xpcHBlZChjbGlwcGVkKSwgZlVuY2FjaGVkKHVuY2FjaGVkKSB7fQoKcHJpdmF0ZToKICAgIGNvbnN0IGNoYXIqIG9uR2V0TmFtZSgpIG92ZXJyaWRlIHsKICAgICAgICBmTmFtZSA9ICJwYXRoX3RleHQiOwogICAgICAgIGlmIChmQ2xpcHBlZCkgewogICAgICAgICAgICBmTmFtZS5hcHBlbmQoIl9jbGlwcGVkIik7CiAgICAgICAgfQogICAgICAgIGlmIChmVW5jYWNoZWQpIHsKICAgICAgICAgICAgZk5hbWUuYXBwZW5kKCJfdW5jYWNoZWQiKTsKICAgICAgICB9CiAgICAgICAgcmV0dXJuIGZOYW1lLmNfc3RyKCk7CiAgICB9CiAgICBTa0lQb2ludCBvbkdldFNpemUoKSBvdmVycmlkZSB7IHJldHVybiBTa0lQb2ludDo6TWFrZShrU2NyZWVuV2lkdGgsIGtTY3JlZW5IZWlnaHQpOyB9CgogICAgdm9pZCBvbkRlbGF5ZWRTZXR1cCgpIG92ZXJyaWRlIHsKICAgICAgICBTa0ZvbnQgZGVmYXVsdEZvbnQ7CiAgICAgICAgU2tTdHJpa2VTcGVjIHN0cmlrZVNwZWMgPSBTa1N0cmlrZVNwZWM6Ok1ha2VXaXRoTm9EZXZpY2UoZGVmYXVsdEZvbnQpOwogICAgICAgIGF1dG8gc3RyaWtlID0gc3RyaWtlU3BlYy5maW5kT3JDcmVhdGVTdHJpa2UoKTsKICAgICAgICBmb3IgKGludCBpID0gMDsgaSA8IGtOdW1HbHlwaHM7ICsraSkgewogICAgICAgICAgICBTa1BhY2tlZEdseXBoSUQgaWQoZGVmYXVsdEZvbnQudW5pY2hhclRvR2x5cGgoa0dseXBoc1tpXSkpOwogICAgICAgICAgICBza19pZ25vcmVfdW51c2VkX3ZhcmlhYmxlKHN0cmlrZS0+Z2V0U2NhbGVyQ29udGV4dCgpLT5nZXRQYXRoKGlkLCAmZkdseXBoc1tpXSkpOwogICAgICAgICAgICBmR2x5cGhzW2ldLnNldElzVm9sYXRpbGUoZlVuY2FjaGVkKTsKICAgICAgICB9CgogICAgICAgIFNrUmFuZG9tIHJhbmQ7CiAgICAgICAgZm9yIChpbnQgaSA9IDA7IGkgPCBrTnVtRHJhd3M7ICsraSkgewogICAgICAgICAgICBjb25zdCBTa1BhdGgmIGdseXBoID0gZkdseXBoc1tpICUga051bUdseXBoc107CiAgICAgICAgICAgIGNvbnN0IFNrUmVjdCYgYm91bmRzID0gZ2x5cGguZ2V0Qm91bmRzKCk7CiAgICAgICAgICAgIGZsb2F0IGdseXBoU2l6ZSA9IHN0ZDo6bWF4KGJvdW5kcy53aWR0aCgpLCBib3VuZHMuaGVpZ2h0KCkpOwoKICAgICAgICAgICAgZmxvYXQgdDAgPSBwb3cocmFuZC5uZXh0RigpLCAxMDApOwogICAgICAgICAgICBmbG9hdCBzaXplID0gKDEgLSB0MCkgKiBzdGQ6Om1pbihrU2NyZWVuV2lkdGgsIGtTY3JlZW5IZWlnaHQpIC8gNTAgKwogICAgICAgICAgICAgICAgICAgICAgICAgdDAgKiBzdGQ6Om1pbihrU2NyZWVuV2lkdGgsIGtTY3JlZW5IZWlnaHQpIC8gMzsKICAgICAgICAgICAgZmxvYXQgc2NhbGUgPSBzaXplIC8gZ2x5cGhTaXplOwogICAgICAgICAgICBmbG9hdCB0MSA9IHJhbmQubmV4dEYoKSwgdDIgPSByYW5kLm5leHRGKCk7CiAgICAgICAgICAgIGZYZm9ybXNbaV0uc2V0VHJhbnNsYXRlKCgxIC0gdDEpICogc3FydCgyKSAqIHNjYWxlLzIgKiBnbHlwaFNpemUgKwogICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgdDEgKiAoa1NjcmVlbldpZHRoIC0gc3FydCgyKSAqIHNjYWxlLzIgKiBnbHlwaFNpemUpLAogICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgKDEgLSB0MikgKiBzcXJ0KDIpICogc2NhbGUvMiAqIGdseXBoU2l6ZSArCiAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICB0MiAqIChrU2NyZWVuSGVpZ2h0IC0gc3FydCgyKSAqIHNjYWxlLzIgKiBnbHlwaFNpemUpKTsKICAgICAgICAgICAgZlhmb3Jtc1tpXS5wcmVSb3RhdGUocmFuZC5uZXh0RigpICogMzYwKTsKICAgICAgICAgICAgZlhmb3Jtc1tpXS5wcmVUcmFuc2xhdGUoLXNjYWxlLzIgKiBib3VuZHMud2lkdGgoKSwgLXNjYWxlLzIgKiBib3VuZHMuaGVpZ2h0KCkpOwogICAgICAgICAgICBmWGZvcm1zW2ldLnByZVNjYWxlKHNjYWxlLCBzY2FsZSk7CiAgICAgICAgICAgIGZQYWludHNbaV0uc2V0QW50aUFsaWFzKHRydWUpOwogICAgICAgICAgICBmUGFpbnRzW2ldLnNldENvbG9yKHJhbmQubmV4dFUoKSB8IDB4ODA4MDgwODApOwogICAgICAgIH0KCiAgICAgICAgaWYgKGZDbGlwcGVkKSB7CiAgICAgICAgICAgIGZDbGlwUGF0aCA9IFRvb2xVdGlsczo6bWFrZV9zdGFyKFNrUmVjdDo6TWFrZUlXSChrU2NyZWVuV2lkdGgsIGtTY3JlZW5IZWlnaHQpLCAxMSwgMyk7CiAgICAgICAgICAgIGZDbGlwUGF0aC5zZXRJc1ZvbGF0aWxlKGZVbmNhY2hlZCk7CiAgICAgICAgfQogICAgfQoKICAgIHZvaWQgb25EcmF3KGludCBsb29wcywgU2tDYW52YXMqIGNhbnZhcykgb3ZlcnJpZGUgewogICAgICAgIFNrQXV0b0NhbnZhc1Jlc3RvcmUgYWNyKGNhbnZhcywgdHJ1ZSk7CiAgICAgICAgaWYgKGZDbGlwcGVkKSB7CiAgICAgICAgICAgIGNhbnZhcy0+Y2xpcFBhdGgoZkNsaXBQYXRoLCBTa0NsaXBPcDo6a0ludGVyc2VjdCwgdHJ1ZSk7CiAgICAgICAgfQogICAgICAgIGZvciAoaW50IGkgPSAwOyBpIDwga051bURyYXdzOyArK2kpIHsKICAgICAgICAgICAgY29uc3QgU2tQYXRoJiBnbHlwaCA9IGZHbHlwaHNbaSAlIGtOdW1HbHlwaHNdOwogICAgICAgICAgICBjYW52YXMtPnNldE1hdHJpeChmWGZvcm1zW2ldKTsKICAgICAgICAgICAgY2FudmFzLT5kcmF3UGF0aChnbHlwaCwgZlBhaW50c1tpXSk7CiAgICAgICAgfQogICAgfQoKICAgIGNvbnN0IGJvb2wgZkNsaXBwZWQ7CiAgICBjb25zdCBib29sIGZVbmNhY2hlZDsKICAgIFNrU3RyaW5nIGZOYW1lOwogICAgU2tQYXRoIGZH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