LyoKICogQ29weXJpZ2h0IDIwMTMgR29vZ2xlIEluYy4KICoKICogVXNlIG9mIHRoaXMgc291cmNlIGNvZGUgaXMgZ292ZXJuZWQgYnkgYSBCU0Qtc3R5bGUgbGljZW5zZSB0aGF0IGNhbiBiZQogKiBmb3VuZCBpbiB0aGUgTElDRU5TRSBmaWxlLgogKi8KCiNpbmNsdWRlICJTa1REeW5hbWljSGFzaC5oIgojaW5jbHVkZSAiVGVzdC5oIgoKbmFtZXNwYWNlIHsKCnN0cnVjdCBFbnRyeSB7CiAgICBpbnQga2V5OwogICAgZG91YmxlIHZhbHVlOwoKICAgIHN0YXRpYyBjb25zdCBpbnQmIEdldEtleShjb25zdCBFbnRyeSYgZW50cnkpIHsgcmV0dXJuIGVudHJ5LmtleTsgfQogICAgc3RhdGljIHVpbnQzMl90IEhhc2goY29uc3QgaW50JiBrZXkpIHsgcmV0dXJuIGtleTsgfQp9OwoKCmNsYXNzIEhhc2ggOiBwdWJsaWMgU2tURHluYW1pY0hhc2g8RW50cnksIGludD4gewpwdWJsaWM6CiAgICBIYXNoKCkgOiBJTkhFUklURUQoKSB7fQoKICAgIC8vIFByb21vdGUgcHJvdGVjdGVkIG1ldGhvZHMgdG8gcHVibGljIGZvciB0aGlzIHRlc3QuCiAgICBpbnQgY2FwYWNpdHkoKSBjb25zdCB7IHJldHVybiB0aGlzLT5JTkhFUklURUQ6OmNhcGFjaXR5KCk7IH0KICAgIGludCBjb3VudENvbGxpc2lvbnMoY29uc3QgaW50JiBrZXkpIGNvbnN0IHsgcmV0dXJuIHRoaXMtPklOSEVSSVRFRDo6Y291bnRDb2xsaXNpb25zKGtleSk7IH0KCnByaXZhdGU6CiAgICB0eXBlZGVmIFNrVER5bmFtaWNIYXNoPEVudHJ5LCBpbnQ+IElOSEVSSVRFRDsKfTsKCn0gIC8vIG5hbWVzcGFjZQoKI2RlZmluZSBBU1NFUlQoeCkgUkVQT1JURVJfQVNTRVJUKHJlcG9ydGVyLCB4KQoKREVGX1RFU1QoRHluYW1pY0hhc2hfZ3Jvd3RoLCByZXBvcnRlcikgewogICAgRW50cnkgYSA9IHsgMSwgMi4wIH07CiAgICBFbnRyeSBiID0geyAyLCAzLjAgfTsKICAgIEVudHJ5IGMgPSB7IDMsIDQuMCB9OwogICAgRW50cnkgZCA9IHsgNCwgNS4wIH07CiAgICBFbnRyeSBlID0geyA1LCA2LjAgfTsKCiAgICBIYXNoIGhhc2g7CiAgICBBU1NFUlQoaGFzaC5jYXBhY2l0eSgpID09IDApOwoKICAgIGhhc2guYWRkKCZhKTsKICAgIEFTU0VSVChoYXNoLmNhcGFjaXR5KCkgPT0gNCk7CgogICAgaGFzaC5hZGQoJmIpOwogICAgQVNTRVJUKGhhc2guY2FwYWNpdHkoKSA9PSA0KTsKCiAgICBoYXNoLmFkZCgmYyk7CiAgICBBU1NFUlQoaGFzaC5jYXBhY2l0eSgpID09IDQpOwoKICAgIGhhc2guYWRkKCZkKTsKICAgIEFTU0VSVChoYXNoLmNhcGFjaXR5KCkgPT0gOCk7CgogICAgaGFzaC5hZGQoJmUpOwogICAgQVNTRVJUKGhhc2guY2FwYWNpdHkoKSA9PSA4KTsKCiAgICBBU1NFUlQoaGFzaC5jb3VudCgpID09IDUpOwp9CgpERUZfVEVTVChEeW5hbWljSGFzaF9hZGQsIHJlcG9ydGVyKSB7CiAgICBIYXNoIGhhc2g7CiAgICBFbnRyeSBhID0geyAxLCAyLjAgfTsKICAgIEVudHJ5IGIgPSB7IDIsIDMuMCB9OwoKICAgIEFTU0VSVChoYXNoLmNvdW50KCkgPT0gMCk7CiAgICBoYXNoLmFkZCgmYSk7CiAgICBBU1NFUlQoaGFzaC5jb3VudCgpID09IDEpOwogICAgaGFzaC5hZGQoJmIpOwogICAgQVNTRVJUKGhhc2guY291bnQoKSA9PSAyKTsKfQoKREVGX1RFU1QoRHluYW1pY0hhc2hfbG9va3VwLCByZXBvcnRlcikgewogICAgSGFzaCBoYXNoOwoKICAgIC8vIFRoZXNlIGNvbGxpZGUuCiAgICBFbnRyeSBhID0geyAxLCAyLjAgfTsKICAgIEVudHJ5IGIgPSB7IDUsIDMuMCB9OwoKICAgIC8vIEJlZm9yZSB3ZSBpbnNlcnQgYW55dGhpbmcsIG5vdGhpbmcgY2FuIGNvbGxpZGUuCiAgICBBU1NFUlQoaGFzaC5jb3VudENvbGxpc2lvbnMoMSkgPT0gMCk7CiAgICBBU1NFUlQoaGFzaC5jb3VudENvbGxpc2lvbnMoNSkgPT0gMCk7CiAgICBBU1NFUlQoaGFzaC5jb3VudENvbGxpc2lvbnMoOSkgPT0gMCk7CgogICAgLy8gRmlyc3QgaXMgZWFzeS4KICAgIGhhc2guYWRkKCZhKTsKICAgIEFTU0VSVChoYXNoLmNvdW50Q29sbGlzaW9ucygxKSA9PSAwKTsKICAgIEFTU0VSVChoYXNoLmNvdW50Q29sbGlzaW9ucyg1KSA9PSAxKTsKICAgIEFTU0VSVChoYXNoLmNvdW50Q29sbGlzaW9ucyg5KSA9PSAxKTsKCiAgICAvLyBTZWNvbmQgaXMgb25lIHN0ZXAgYXdheS4KICAgIGhhc2guYWRkKCZiKTsKICAgIEFTU0VSVChoYXNoLmNvdW50Q29sbGlzaW9ucygxKSA9PSAwKTsKICAgIEFTU0VSVChoYXNoLmNvdW50Q29sbGlzaW9ucyg1KSA9PSAxKTsKICAgIEFTU0VSVChoYXNoLmNvdW50Q29sbGlzaW9ucyg5KSA9PSAyKTsKCiAgICAvLyBXZSBjYW4gZmluZCBvdXIgZGF0YSByaWdodD8KICAgIEFTU0VSVChoYXNoLmZpbmQoMSkgIT0gTlVMTCk7CiAgICBBU1NFUlQoaGFzaC5maW5kKDEpLT52YWx1ZSA9PSAyLjApOwogICAgQVNTRVJUKGhhc2guZmluZCg1KSAhPSBOVUxMKTsKICAgIEFTU0VSVChoYXNoLmZpbmQoNSktPnZhbHVlID09IDMuMCk7CgogICAgLy8gVGhlc2UgYXJlbid0IGluIHRoZSBoYXNoLgogICAgQVNTRVJUKGhhc2guZmluZCgyKSA9PSBOVUxMKTsKICAgIEFTU0VSVChoYXNoLmZpbmQoOSkgPT0gTlVMTCk7Cn0KCkRFRl9URVNUKER5bmFtaWNIYXNoX3JlbW92ZSwgcmVwb3J0ZXIpIHsKICAgIEhhc2ggaGFzaDsKCiAgICAvLyBUaGVzZSBjb2xsaWRlLgogICAgRW50cnkgYSA9IHsgMSwgMi4wIH07CiAgICBFbnRyeSBiID0geyA1LCAzLjAgfTsKICAgIEVudHJ5IGMgPSB7IDksIDQuMCB9OwoKICAgIGhhc2guYWRkKCZhKTsKICAgIGhhc2guYWRkKCZiKTsKICAgIGhhc2gucmVtb3ZlKDEpOwogICAgLy8gYSBzaG91bGQgYmUgbWFya2VkIGRlbGV0ZWQsIGFuZCBiIHNob3VsZCBzdGlsbCBiZSBmaW5kYWJsZS4KCiAgICBBU1NFUlQoaGFzaC5maW5kKDEpID09IE5VTEwpOwogICAgQVNTRVJUKGhhc2guZmluZCg1KSAhPSBOVUxMKTsKICAgIEFTU0VSVChoYXNoLmZpbmQoNSktPnZhbHVlID09IDMuMCk7CgogICAgLy8gVGhpcyB3aWxsIGdvIGluIHRoZSBzYW1lIHNsb3QgYXMgJ2EnIGRpZCBiZWZvcmUuCiAgICBBU1NFUlQoaGFzaC5jb3VudENvbGxpc2lvbnMoOSkgPT0gMCk7CiAgICBoYXNoLmFkZCgmYyk7CiAgICBBU1NFUlQoaGFzaC5maW5kKDkpICE9IE5VTEwpOwogICAgQVNTRVJUKGhhc2guZmluZCg5KS0+dmFsdWUgPT0gNC4wKTsKICAgIEFTU0VSVChoYXNoLmZpbmQoNSkgIT0gTlVMTCk7CiAgICBBU1NFUlQoaGFzaC5maW5kKDUpLT52YWx1ZSA9PSAzLjApOwp9Cgp0ZW1wbGF0ZTx0eXBlbmFtZSBUPiBzdGF0aWMgdm9pZCBUZXN0SXRlcihza2lhdGVzdDo6UmVwb3J0ZXIqIHJlcG9ydGVyKSB7CiAgICBIYXNoIGhhc2g7CgogICAgaW50IGNvdW50ID0gMDsKICAgIC8vIHRoaXMgc2hvdWxkIGZhbGwgb3V0IG9mIGxvb3AgaW1tZWRpYXRlbHkKICAgIGZvciAoVCBpdGVyKCZoYXNoKTsgIWl0ZXIuZG9uZSgpOyArK2l0ZXIpIHsKICAgICAgICArK2NvdW50OwogICAgfQogICAgQVNTRVJUKDAgPT0gY291bnQpOwoKICAgIC8vIFRoZXNlIGNvbGxpZGUuCiAgICBFbnRyeSBhID0geyAxLCAyLjAgfTsKICAgIEVudHJ5IGIgPSB7IDUsIDMuMCB9OwogICAgRW50cnkgYyA9IHsgOSwgNC4wIH07CgogICAgaGFzaC5hZGQoJmEpOwogICAgaGFzaC5hZGQoJmIpOwogICAgaGFzaC5hZGQoJmMpOwoKICAgIC8vIHNob3VsZCBzZWUgYWxsIDMgdW5pcXVlIGtleXMgd2hlbiBpdGVyYXRpbmcgb3ZlciBoYXNoCiAgICBjb3VudCA9IDA7CiAgICBpbnQga2V5c1szXSA9IHswLCAwLCAwfTsKICAgIGZvciAoVCBpdGVyKCZoYXNoKTsgIWl0ZXIuZG9uZSgpOyArK2l0ZXIpIHsKICAgICAg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