LyoKICogQ29weXJpZ2h0IDIwMTUgR29vZ2xlIEluYy4KICoKICoKICogVXNlIG9mIHRoaXMgc291cmNlIGNvZGUgaXMgZ292ZXJuZWQgYnkgYSBCU0Qtc3R5bGUgbGljZW5zZSB0aGF0IGNhbiBiZQogKiBmb3VuZCBpbiB0aGUgTElDRU5TRSBmaWxlLgogKgogKi8KCiNpbmNsdWRlICJIZWxsb1dvcmxkLmgiCgojaW5jbHVkZSAiZ2wvR3JHTEludGVyZmFjZS5oIgojaW5jbHVkZSAiR3JDb250ZXh0LmgiCiNpbmNsdWRlICJTa0FwcGxpY2F0aW9uLmgiCiNpbmNsdWRlICJTa0NhbnZhcy5oIgojaW5jbHVkZSAiU2tHcmFkaWVudFNoYWRlci5oIgojaW5jbHVkZSAiU2tHcmFwaGljcy5oIgojaW5jbHVkZSAiU2tHci5oIgoKdm9pZCBhcHBsaWNhdGlvbl9pbml0KCkgewogICAgU2tHcmFwaGljczo6SW5pdCgpOwogICAgU2tFdmVudDo6SW5pdCgpOwp9Cgp2b2lkIGFwcGxpY2F0aW9uX3Rlcm0oKSB7CiAgICBTa0V2ZW50OjpUZXJtKCk7Cn0KCkhlbGxvV29ybGRXaW5kb3c6OkhlbGxvV29ybGRXaW5kb3codm9pZCogaHduZCkKICAgIDogSU5IRVJJVEVEKGh3bmQpIHsKICAgIGZUeXBlID0ga0dQVV9EZXZpY2VUeXBlOwogICAgZlJvdGF0aW9uQW5nbGUgPSAwOwogICAgdGhpcy0+c2V0VGl0bGUoKTsKICAgIHRoaXMtPnNldFVwQmFja2VuZCgpOwp9CgpIZWxsb1dvcmxkV2luZG93Ojp+SGVsbG9Xb3JsZFdpbmRvdygpIHsKICAgIHRlYXJEb3duQmFja2VuZCgpOwp9Cgp2b2lkIEhlbGxvV29ybGRXaW5kb3c6OnRlYXJEb3duQmFja2VuZCgpIHsKICAgIFNrU2FmZVVucmVmKGZDb250ZXh0KTsKICAgIGZDb250ZXh0ID0gTlVMTDsKCiAgICBTa1NhZmVVbnJlZihmSW50ZXJmYWNlKTsKICAgIGZJbnRlcmZhY2UgPSBOVUxMOwoKICAgIGZHcHVTdXJmYWNlID0gbnVsbHB0cjsKCiAgICBJTkhFUklURUQ6OnJlbGVhc2UoKTsKfQoKdm9pZCBIZWxsb1dvcmxkV2luZG93OjpzZXRUaXRsZSgpIHsKICAgIFNrU3RyaW5nIHRpdGxlKCJIZWxsbyBXb3JsZCAiKTsKICAgIHRpdGxlLmFwcGVuZGYoZlR5cGUgPT0ga1Jhc3Rlcl9EZXZpY2VUeXBlID8gInJhc3RlciIgOiAib3BlbmdsIik7CiAgICBJTkhFUklURUQ6OnNldFRpdGxlKHRpdGxlLmNfc3RyKCkpOwp9Cgpib29sIEhlbGxvV29ybGRXaW5kb3c6OnNldFVwQmFja2VuZCgpIHsKICAgIHRoaXMtPnNldFZpc2libGVQKHRydWUpOwogICAgdGhpcy0+c2V0Q2xpcFRvQm91bmRzKGZhbHNlKTsKCiAgICBib29sIHJlc3VsdCA9IGF0dGFjaChrTmF0aXZlR0xfQmFja0VuZFR5cGUsIDAgLyptc2FhKi8sIGZhbHNlLCAmZkF0dGFjaG1lbnRJbmZvKTsKICAgIGlmIChmYWxzZSA9PSByZXN1bHQpIHsKICAgICAgICBTa0RlYnVnZigiTm90IHBvc3NpYmxlIHRvIGNyZWF0ZSBiYWNrZW5kLlxuIik7CiAgICAgICAgcmVsZWFzZSgpOwogICAgICAgIHJldHVybiBmYWxzZTsKICAgIH0KCiAgICBmSW50ZXJmYWNlID0gR3JHTENyZWF0ZU5hdGl2ZUludGVyZmFjZSgpOwogICAgU2tBU1NFUlQoTlVMTCAhPSBmSW50ZXJmYWNlKTsKCiAgICBmQ29udGV4dCA9IEdyQ29udGV4dDo6Q3JlYXRlKGtPcGVuR0xfR3JCYWNrZW5kLCAoR3JCYWNrZW5kQ29udGV4dClmSW50ZXJmYWNlKTsKICAgIFNrQVNTRVJUKE5VTEwgIT0gZkNvbnRleHQpOwoKICAgIHRoaXMtPnNldFVwR3B1QmFja2VkU3VyZmFjZSgpOwogICAgcmV0dXJuIHRydWU7Cn0KCnZvaWQgSGVsbG9Xb3JsZFdpbmRvdzo6c2V0VXBHcHVCYWNrZWRTdXJmYWNlKCkgewogICAgZkdwdVN1cmZhY2UgPSB0aGlzLT5tYWtlR3B1QmFja2VkU3VyZmFjZShmQXR0YWNobWVudEluZm8sIGZJbnRlcmZhY2UsIGZDb250ZXh0KTsKfQoKdm9pZCBIZWxsb1dvcmxkV2luZG93OjpkcmF3Q29udGVudHMoU2tDYW52YXMqIGNhbnZhcykgewogICAgLy8gQ2xlYXIgYmFja2dyb3VuZAogICAgY2FudmFzLT5kcmF3Q29sb3IoU0tfQ29sb3JXSElURSk7CgogICAgU2tQYWludCBwYWludDsKICAgIHBhaW50LnNldENvbG9yKFNLX0NvbG9yUkVEKTsKCiAgICAvLyBEcmF3IGEgcmVjdGFuZ2xlIHdpdGggcmVkIHBhaW50CiAgICBTa1JlY3QgcmVjdCA9IFNrUmVjdDo6TWFrZVhZV0goMTAsIDEwLCAxMjgsIDEyOCk7CiAgICBjYW52YXMtPmRyYXdSZWN0KHJlY3QsIHBhaW50KTsKCiAgICAvLyBTZXQgdXAgYSBsaW5lYXIgZ3JhZGllbnQgYW5kIGRyYXcgYSBjaXJjbGUKICAgIHsKICAgICAgICBTa1BvaW50IGxpbmVhclBvaW50c1tdID0gewogICAgICAgICAgICAgICAgezAsIDB9LAogICAgICAgICAgICAgICAgezMwMCwgMzAwfQogICAgICAgIH07CiAgICAgICAgU2tDb2xvciBsaW5lYXJDb2xvcnNbXSA9IHtTS19Db2xvckdSRUVOLCBTS19Db2xvckJMQUNLfTsKCiAgICAgICAgcGFpbnQuc2V0U2hhZGVyKFNrR3JhZGllbnRTaGFkZXI6Ok1ha2VMaW5lYXIoCiAgICAgICAgICAgICAgICBsaW5lYXJQb2ludHMsIGxpbmVhckNvbG9ycywgbnVsbHB0ciwgMiwKICAgICAgICAgICAgICAgIFNrU2hhZGVyOjprTWlycm9yX1RpbGVNb2RlKSk7CiAgICAgICAgcGFpbnQuc2V0RmxhZ3MoU2tQYWludDo6a0FudGlBbGlhc19GbGFnKTsKCiAgICAgICAgY2FudmFzLT5kcmF3Q2lyY2xlKDIwMCwgMjAwLCA2NCwgcGFpbnQpOwoKICAgICAgICAvLyBEZXRhY2ggc2hhZGVyCiAgICAgICAgcGFpbnQuc2V0U2hhZGVyKG51bGxwdHIpOwogICAgfQoKICAgIC8vIERyYXcgYSBtZXNzYWdlIHdpdGggYSBuaWNlIGJsYWNrIHBhaW50LgogICAgcGFpbnQuc2V0RmxhZ3MoCiAgICAgICAgICAgIFNrUGFpbnQ6OmtBbnRpQWxpYXNfRmxhZyB8CiAgICAgICAgICAgIFNrUGFpbnQ6OmtTdWJwaXhlbFRleHRfRmxhZyB8ICAvLyAuLi4gYXZvaWQgd2FnZ2x5IHRleHQgd2hlbiByb3RhdGluZy4KICAgICAgICAgICAgU2tQYWludDo6a1VuZGVybGluZVRleHRfRmxhZyk7CiAgICBwYWludC5zZXRDb2xvcihTS19Db2xvckJMQUNLKTsKICAgIHBhaW50LnNldFRleHRTaXplKDIwKTsKCiAgICBjYW52YXMtPnNhdmUoKTsKCiAgICBzdGF0aWMgY29uc3QgY2hhciBtZXNzYWdlW10gPSAiSGVsbG8gV29ybGQiOwoKICAgIC8vIFRyYW5zbGF0ZSBhbmQgcm90YXRlCiAgICBjYW52YXMtPnRyYW5zbGF0ZSgzMDAsIDMwMCk7CiAgICBmUm90YXRpb25BbmdsZSArPSAwLjJmOwogICAgaWYgKGZSb3RhdGlvbkFuZ2xlID4gMzYwKSB7CiAgICAgICAgZlJvdGF0aW9uQW5nbGUgLT0gMzYwOwogICAgfQogICAgY2FudmFzLT5yb3RhdGUoZlJvdGF0aW9uQW5nbGUpOwoKICAgIC8vIERyYXcgdGhlIHRleHQ6CiAgICBjYW52YXMtPmRyYXdUZXh0KG1lc3NhZ2UsIHN0cmxlbihtZXNzYWdlKSwgMCwgMCwgcGFpbnQpOwoKICAgIGNhbnZhcy0+cmVzdG9yZSgpOwp9Cgp2b2lkIEhlbGxvV29ybGRXaW5kb3c6OmRyYXcoU2tDYW52YXMqIGNhbnZhcykgewogICAgdGhpcy0+ZHJhd0NvbnRlbnRzKGNhbnZhcyk7CiAgICAvLyBpbiBjYXNlIHdlIGhhdmUgcXVldWVkIGRyYXdpbmcgY2FsbHMKICAgIGZDb250ZXh0LT5mbHVzaCgpOwogICAgLy8gSW52YWxpZGF0ZSB0aGUgd2luZG93IHRvIGZvcmNlIGEgcmVkcmF3LiBQb29yIG1hbidzIGFuaW1hdGlvbiBtZWNoYW5pc20uCiAgICB0aGlzLT5pbnZhbChOVUxMKTsKCiAgICBpZiAoa1Jhc3Rlcl9EZXZpY2VUeXBlID09IGZUeXBlKSB7CiAgICAgICAgLy8gbmVlZCB0byBzZW5kIHRoZSByYXN0ZXIgYml0cyB0byB0aGUgKGdwdSkgd2luZG93CiAgICAgICAgc2tfc3A8U2tJbWFnZT4gc25hcCA9IGZSYXN0ZXJTdXJmYWNlLT5tYWtlSW1hZ2VTbmFwc2hvdCgpOwogICAgICAg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