LyoKICogQ29weXJpZ2h0IChDKSAyMDA4IFRoZSBBbmRyb2lkIE9wZW4gU291cmNlIFByb2plY3QKICogQWxsIHJpZ2h0cyByZXNlcnZlZC4KICoKICogUmVkaXN0cmlidXRpb24gYW5kIHVzZSBpbiBzb3VyY2UgYW5kIGJpbmFyeSBmb3Jtcywgd2l0aCBvciB3aXRob3V0CiAqIG1vZGlmaWNhdGlvbiwgYXJlIHBlcm1pdHRlZCBwcm92aWRlZCB0aGF0IHRoZSBmb2xsb3dpbmcgY29uZGl0aW9ucwogKiBhcmUgbWV0OgogKiAgKiBSZWRpc3RyaWJ1dGlvbnMgb2Ygc291cmNlIGNvZGUgbXVzdCByZXRhaW4gdGhlIGFib3ZlIGNvcHlyaWdodAogKiAgICBub3RpY2UsIHRoaXMgbGlzdCBvZiBjb25kaXRpb25zIGFuZCB0aGUgZm9sbG93aW5nIGRpc2NsYWltZXIuCiAqICAqIFJlZGlzdHJpYnV0aW9ucyBpbiBiaW5hcnkgZm9ybSBtdXN0IHJlcHJvZHVjZSB0aGUgYWJvdmUgY29weXJpZ2h0CiAqICAgIG5vdGljZSwgdGhpcyBsaXN0IG9mIGNvbmRpdGlvbnMgYW5kIHRoZSBmb2xsb3dpbmcgZGlzY2xhaW1lciBpbgogKiAgICB0aGUgZG9jdW1lbnRhdGlvbiBhbmQvb3Igb3RoZXIgbWF0ZXJpYWxzIHByb3ZpZGVkIHdpdGggdGhlIAogKiAgICBkaXN0cmlidXRpb24uCiAqCiAqIFRISVMgU09GVFdBUkUgSVMgUFJPVklERUQgQlkgVEhFIENPUFlSSUdIVCBIT0xERVJTIEFORCBDT05UUklCVVRPUlMKICogIkFTIElTIiBBTkQgQU5ZIEVYUFJFU1MgT1IgSU1QTElFRCBXQVJSQU5USUVTLCBJTkNMVURJTkcsIEJVVCBOT1QKICogTElNSVRFRCBUTywgVEhFIElNUExJRUQgV0FSUkFOVElFUyBPRiBNRVJDSEFOVEFCSUxJVFkgQU5EIEZJVE5FU1MKICogRk9SIEEgUEFSVElDVUxBUiBQVVJQT1NFIEFSRSBESVNDTEFJTUVELiBJTiBOTyBFVkVOVCBTSEFMTCBUSEUKICogQ09QWVJJR0hUIE9XTkVSIE9SIENPTlRSSUJVVE9SUyBCRSBMSUFCTEUgRk9SIEFOWSBESVJFQ1QsIElORElSRUNULAogKiBJTkNJREVOVEFMLCBTUEVDSUFMLCBFWEVNUExBUlksIE9SIENPTlNFUVVFTlRJQUwgREFNQUdFUyAoSU5DTFVESU5HLAogKiBCVVQgTk9UIExJTUlURUQgVE8sIFBST0NVUkVNRU5UIE9GIFNVQlNUSVRVVEUgR09PRFMgT1IgU0VSVklDRVM7IExPU1MKICogT0YgVVNFLCBEQVRBLCBPUiBQUk9GSVRTOyBPUiBCVVNJTkVTUyBJTlRFUlJVUFRJT04pIEhPV0VWRVIgQ0FVU0VEIAogKiBBTkQgT04gQU5ZIFRIRU9SWSBPRiBMSUFCSUxJVFksIFdIRVRIRVIgSU4gQ09OVFJBQ1QsIFNUUklDVCBMSUFCSUxJVFksCiAqIE9SIFRPUlQgKElOQ0xVRElORyBORUdMSUdFTkNFIE9SIE9USEVSV0lTRSkgQVJJU0lORyBJTiBBTlkgV0FZIE9VVAogKiBPRiBUSEUgVVNFIE9GIFRISVMgU09GVFdBUkUsIEVWRU4gSUYgQURWSVNFRCBPRiBUSEUgUE9TU0lCSUxJVFkgT0YKICogU1VDSCBEQU1BR0UuCiAqLwoKI2luY2x1ZGUgPHN0ZGlvLmg+CiNpbmNsdWRlIDxzdGRsaWIuaD4KI2luY2x1ZGUgPHN0cmluZy5oPgojaW5jbHVkZSA8ZXJybm8uaD4KCiNpbmNsdWRlICJmYXN0Ym9vdC5oIgoKc3RhdGljIGNoYXIgRVJST1JbMTI4XTsKCmNoYXIgKmZiX2dldF9lcnJvcih2b2lkKQp7CiAgICByZXR1cm4gRVJST1I7Cn0KCnN0YXRpYyBpbnQgY2hlY2tfcmVzcG9uc2UodXNiX2hhbmRsZSAqdXNiLCB1bnNpZ25lZCBzaXplLCAKICAgICAgICAgICAgICAgICAgICAgICAgICB1bnNpZ25lZCBkYXRhX29rYXksIGNoYXIgKnJlc3BvbnNlKQp7CiAgICB1bnNpZ25lZCBjaGFyIHN0YXR1c1s2NV07CiAgICBpbnQgcjsKCiAgICBmb3IoOzspIHsKICAgICAgICByID0gdXNiX3JlYWQodXNiLCBzdGF0dXMsIDY0KTsKICAgICAgICBpZihyIDwgMCkgewogICAgICAgICAgICBzcHJpbnRmKEVSUk9SLCAic3RhdHVzIHJlYWQgZmFpbGVkICglcykiLCBzdHJlcnJvcihlcnJubykpOwogICAgICAgICAgICB1c2JfY2xvc2UodXNiKTsKICAgICAgICAgICAgcmV0dXJuIC0xOwogICAgICAgIH0KICAgICAgICBzdGF0dXNbcl0gPSAwOwoKICAgICAgICBpZihyIDwgNCkgewogICAgICAgICAgICBzcHJpbnRmKEVSUk9SLCAic3RhdHVzIG1hbGZvcm1lZCAoJWQgYnl0ZXMpIiwgcik7CiAgICAgICAgICAgIHVzYl9jbG9zZSh1c2IpOwogICAgICAgICAgICByZXR1cm4gLTE7CiAgICAgICAgfQoKICAgICAgICBpZighbWVtY21wKHN0YXR1cywgIklORk8iLCA0KSkgewogICAgICAgICAgICBmcHJpbnRmKHN0ZGVyciwiKGJvb3Rsb2FkZXIpICVzXG4iLCBzdGF0dXMgKyA0KTsKICAgICAgICAgICAgY29udGludWU7CiAgICAgICAgfQoKICAgICAgICBpZighbWVtY21wKHN0YXR1cywgIk9LQVkiLCA0KSkgewogICAgICAgICAgICBpZihyZXNwb25zZSkgewogICAgICAgICAgICAgICAgc3RyY3B5KHJlc3BvbnNlLCAoY2hhciopIHN0YXR1cyArIDQpOwogICAgICAgICAgICB9CiAgICAgICAgICAgIHJldHVybiAwOwogICAgICAgIH0KCiAgICAgICAgaWYoIW1lbWNtcChzdGF0dXMsICJGQUlMIiwgNCkpIHsKICAgICAgICAgICAgaWYociA+IDQpIHsKICAgICAgICAgICAgICAgIHNwcmludGYoRVJST1IsICJyZW1vdGU6ICVzIiwgc3RhdHVzICsgNCk7CiAgICAgICAgICAgIH0gZWxzZSB7CiAgICAgICAgICAgICAgICBzdHJjcHkoRVJST1IsICJyZW1vdGUgZmFpbHVyZSIpOwogICAgICAgICAgICB9CiAgICAgICAgICAgIHJldHVybiAtMTsKICAgICAgICB9CgogICAgICAgIGlmKCFtZW1jbXAoc3RhdHVzLCAiREFUQSIsIDQpICYmIGRhdGFfb2theSl7CiAgICAgICAgICAgIHVuc2lnbmVkIGRzaXplID0gc3RydG91bCgoY2hhciopIHN0YXR1cyArIDQsIDAsIDE2KTsKICAgICAgICAgICAgaWYoZHNpemUgPiBzaXplKSB7CiAgICAgICAgICAgICAgICBzdHJjcHkoRVJST1IsICJkYXRhIHNpemUgdG9vIGxhcmdlIik7CiAgICAgICAgICAgICAgICB1c2JfY2xvc2UodXNiKTsKICAgICAgICAgICAgICAgIHJldHVybiAtMTsKICAgICAgICAgICAgfQogICAgICAgICAgICByZXR1cm4gZHNpemU7CiAgICAgICAgfQoKICAgICAgICBzdHJjcHkoRVJST1IsInVua25vd24gc3RhdHVzIGNvZGUiKTsKICAgICAgICB1c2JfY2xvc2UodXNiKTsKICAgICAgICBicmVhazsKICAgIH0KCiAgICByZXR1cm4gLTE7Cn0KCnN0YXRpYyBpbnQgX2NvbW1hbmRfc2VuZCh1c2JfaGFuZGxlICp1c2IsIGNvbnN0IGNoYXIgKmNtZCwKICAgICAgICAgICAgICAgICAgICAgICAgIGNvbnN0IHZvaWQgKmRhdGEsIHVuc2lnbmVkIHNpemUsCiAgICAgICAgICAgICAgICAgICAgICAgICBjaGFyICpyZXNwb25zZSkKewogICAgaW50IGNtZHNpemUgPSBzdHJsZW4oY21kKTsKICAgIGludCByOwogICAgCiAgICBpZihyZXNwb25zZSkgewogICAgICAgIHJlc3BvbnNlWzBdID0gMDsKICAgIH0KCiAgICBpZihjbWRzaXplID4gNjQpIHsKICAgICAgICBzcHJpbnRmKEVSUk9SLCJjb21tYW5kIHRvbyBsYXJnZSIpOwogICAgICAgIHJldHVybiAtMTsKICAgIH0KCiAgICBpZih1c2Jfd3JpdGUodXNiLCBjbWQsIGNtZHNpemUpICE9IGNtZHNpemUpIHsKICAgICAgICBzcHJpbnRmKEVSUk9SLCJjb21tYW5kIHdyaXRlIGZhaWxlZCAoJXMpIiwgc3RyZXJyb3IoZXJybm8pKTsKICAgICAgICB1c2JfY2xvc2UodXNiKTsKICAgICAgICByZXR1cm4gLTE7CiAgICB9CgogICAgaWYoZGF0YSA9PSAwKSB7CiAgICAgICAgcmV0dXJuIGNoZWNrX3Jlc3BvbnNlKHVzYiwgc2l6ZSwgMCwgcmVzcG9uc2UpOwogICAgfQoKICAgIHIgPSBjaGVja19yZXNwb25zZSh1c2IsIHNpemUsIDEsIDApOwogICAgaWYociA8IDApIHsKICAgICAgICBy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