LyoKICogIENvcHlyaWdodCAyMDE4IFRoZSBXZWJSVEMgcHJvamVjdCBhdXRob3JzLiBBbGwgUmlnaHRzIFJlc2VydmVkLgogKgogKiAgVXNlIG9mIHRoaXMgc291cmNlIGNvZGUgaXMgZ292ZXJuZWQgYnkgYSBCU0Qtc3R5bGUgbGljZW5zZQogKiAgdGhhdCBjYW4gYmUgZm91bmQgaW4gdGhlIExJQ0VOU0UgZmlsZSBpbiB0aGUgcm9vdCBvZiB0aGUgc291cmNlCiAqICB0cmVlLiBBbiBhZGRpdGlvbmFsIGludGVsbGVjdHVhbCBwcm9wZXJ0eSByaWdodHMgZ3JhbnQgY2FuIGJlIGZvdW5kCiAqICBpbiB0aGUgZmlsZSBQQVRFTlRTLiAgQWxsIGNvbnRyaWJ1dGluZyBwcm9qZWN0IGF1dGhvcnMgbWF5CiAqICBiZSBmb3VuZCBpbiB0aGUgQVVUSE9SUyBmaWxlIGluIHRoZSByb290IG9mIHRoZSBzb3VyY2UgdHJlZS4KICovCgojaW5jbHVkZSAicGMvc2N0cF90cmFuc3BvcnQuaCIKCiNpbmNsdWRlIDxhbGdvcml0aG0+CiNpbmNsdWRlIDx1dGlsaXR5PgoKI2luY2x1ZGUgInJ0Y19iYXNlL2JpbmQuaCIKCm5hbWVzcGFjZSB3ZWJydGMgewoKU2N0cFRyYW5zcG9ydDo6U2N0cFRyYW5zcG9ydCgKICAgIHN0ZDo6dW5pcXVlX3B0cjxjcmlja2V0OjpTY3RwVHJhbnNwb3J0SW50ZXJuYWw+IGludGVybmFsKQogICAgOiBvd25lcl90aHJlYWRfKHJ0Yzo6VGhyZWFkOjpDdXJyZW50KCkpLAogICAgICBpbmZvXyhTY3RwVHJhbnNwb3J0U3RhdGU6OmtOZXcpLAogICAgICBpbnRlcm5hbF9zY3RwX3RyYW5zcG9ydF8oc3RkOjptb3ZlKGludGVybmFsKSkgewogIFJUQ19EQ0hFQ0soaW50ZXJuYWxfc2N0cF90cmFuc3BvcnRfLmdldCgpKTsKICBpbnRlcm5hbF9zY3RwX3RyYW5zcG9ydF8tPlNpZ25hbEFzc29jaWF0aW9uQ2hhbmdlQ29tbXVuaWNhdGlvblVwLmNvbm5lY3QoCiAgICAgIHRoaXMsICZTY3RwVHJhbnNwb3J0OjpPbkFzc29jaWF0aW9uQ2hhbmdlQ29tbXVuaWNhdGlvblVwKTsKICAvLyBUT0RPKGh0dHBzOi8vYnVncy53ZWJydGMub3JnLzEwMzYwKTogQWRkIGhhbmRsZXJzIGZvciB0cmFuc3BvcnQgY2xvc2luZy4KCiAgaWYgKGR0bHNfdHJhbnNwb3J0XykgewogICAgVXBkYXRlSW5mb3JtYXRpb24oU2N0cFRyYW5zcG9ydFN0YXRlOjprQ29ubmVjdGluZyk7CiAgfSBlbHNlIHsKICAgIFVwZGF0ZUluZm9ybWF0aW9uKFNjdHBUcmFuc3BvcnRTdGF0ZTo6a05ldyk7CiAgfQp9CgpTY3RwVHJhbnNwb3J0Ojp+U2N0cFRyYW5zcG9ydCgpIHsKICAvLyBXZSBkZXBlbmQgb24gdGhlIG5ldHdvcmsgdGhyZWFkIHRvIGNhbGwgQ2xlYXIoKSBiZWZvcmUgZHJvcHBpbmcKICAvLyBpdHMgbGFzdCByZWZlcmVuY2UgdG8gdGhpcyBvYmplY3QuCiAgUlRDX0RDSEVDSyhvd25lcl90aHJlYWRfLT5Jc0N1cnJlbnQoKSB8fCAhaW50ZXJuYWxfc2N0cF90cmFuc3BvcnRfKTsKfQoKU2N0cFRyYW5zcG9ydEluZm9ybWF0aW9uIFNjdHBUcmFuc3BvcnQ6OkluZm9ybWF0aW9uKCkgY29uc3QgewogIE11dGV4TG9jayBsb2NrKCZsb2NrXyk7CiAgcmV0dXJuIGluZm9fOwp9Cgp2b2lkIFNjdHBUcmFuc3BvcnQ6OlJlZ2lzdGVyT2JzZXJ2ZXIoU2N0cFRyYW5zcG9ydE9ic2VydmVySW50ZXJmYWNlKiBvYnNlcnZlcikgewogIFJUQ19EQ0hFQ0tfUlVOX09OKG93bmVyX3RocmVhZF8pOwogIFJUQ19EQ0hFQ0sob2JzZXJ2ZXIpOwogIFJUQ19EQ0hFQ0soIW9ic2VydmVyXyk7CiAgb2JzZXJ2ZXJfID0gb2JzZXJ2ZXI7Cn0KCnZvaWQgU2N0cFRyYW5zcG9ydDo6VW5yZWdpc3Rlck9ic2VydmVyKCkgewogIFJUQ19EQ0hFQ0tfUlVOX09OKG93bmVyX3RocmVhZF8pOwogIG9ic2VydmVyXyA9IG51bGxwdHI7Cn0KCnJ0Yzo6c2NvcGVkX3JlZnB0cjxEdGxzVHJhbnNwb3J0SW50ZXJmYWNlPiBTY3RwVHJhbnNwb3J0OjpkdGxzX3RyYW5zcG9ydCgpCiAgICBjb25zdCB7CiAgUlRDX0RDSEVDS19SVU5fT04ob3duZXJfdGhyZWFkXyk7CiAgcmV0dXJuIGR0bHNfdHJhbnNwb3J0XzsKfQoKLy8gSW50ZXJuYWwgZnVuY3Rpb25zCnZvaWQgU2N0cFRyYW5zcG9ydDo6Q2xlYXIoKSB7CiAgUlRDX0RDSEVDS19SVU5fT04ob3duZXJfdGhyZWFkXyk7CiAgUlRDX0RDSEVDSyhpbnRlcm5hbCgpKTsKICB7CiAgICBNdXRleExvY2sgbG9jaygmbG9ja18pOwogICAgLy8gTm90ZSB0aGF0IHdlIGRlbGV0ZSBpbnRlcm5hbF9zY3RwX3RyYW5zcG9ydF8sIGJ1dAogICAgLy8gb25seSBkcm9wIHRoZSByZWZlcmVuY2UgdG8gZHRsc190cmFuc3BvcnRfLgogICAgZHRsc190cmFuc3BvcnRfID0gbnVsbHB0cjsKICAgIGludGVybmFsX3NjdHBfdHJhbnNwb3J0XyA9IG51bGxwdHI7CiAgfQogIFVwZGF0ZUluZm9ybWF0aW9uKFNjdHBUcmFuc3BvcnRTdGF0ZTo6a0Nsb3NlZCk7Cn0KCnZvaWQgU2N0cFRyYW5zcG9ydDo6U2V0RHRsc1RyYW5zcG9ydCgKICAgIHJ0Yzo6c2NvcGVkX3JlZnB0cjxEdGxzVHJhbnNwb3J0PiB0cmFuc3BvcnQpIHsKICBSVENfRENIRUNLX1JVTl9PTihvd25lcl90aHJlYWRfKTsKICBTY3RwVHJhbnNwb3J0U3RhdGUgbmV4dF9zdGF0ZTsKICB7CiAgICBNdXRleExvY2sgbG9jaygmbG9ja18pOwogICAgbmV4dF9zdGF0ZSA9IGluZm9fLnN0YXRlKCk7CiAgICBkdGxzX3RyYW5zcG9ydF8gPSB0cmFuc3BvcnQ7CiAgICBpZiAoaW50ZXJuYWxfc2N0cF90cmFuc3BvcnRfKSB7CiAgICAgIGlmICh0cmFuc3BvcnQpIHsKICAgICAgICBpbnRlcm5hbF9zY3RwX3RyYW5zcG9ydF8tPlNldER0bHNUcmFuc3BvcnQodHJhbnNwb3J0LT5pbnRlcm5hbCgpKTsKICAgICAgICB0cmFuc3BvcnQtPmludGVybmFsKCktPlNpZ25hbER0bHNTdGF0ZS5jb25uZWN0KAogICAgICAgICAgICB0aGlzLCAmU2N0cFRyYW5zcG9ydDo6T25EdGxzU3RhdGVDaGFuZ2UpOwogICAgICAgIGlmIChpbmZvXy5zdGF0ZSgpID09IFNjdHBUcmFuc3BvcnRTdGF0ZTo6a05ldykgewogICAgICAgICAgbmV4dF9zdGF0ZSA9IFNjdHBUcmFuc3BvcnRTdGF0ZTo6a0Nvbm5lY3Rpbmc7CiAgICAgICAgfQogICAgICB9IGVsc2UgewogICAgICAgIGludGVybmFsX3NjdHBfdHJhbnNwb3J0Xy0+U2V0RHRsc1RyYW5zcG9ydChudWxscHRyKTsKICAgICAgfQogICAgfQogIH0KICBVcGRhdGVJbmZvcm1hdGlvbihuZXh0X3N0YXRlKTsKfQoKdm9pZCBTY3RwVHJhbnNwb3J0OjpTdGFydChpbnQgbG9jYWxfcG9ydCwKICAgICAgICAgICAgICAgICAgICAgICAgICBpbnQgcmVtb3RlX3BvcnQsCiAgICAgICAgICAgICAgICAgICAgICAgICAgaW50IG1heF9tZXNzYWdlX3NpemUpIHsKICB7CiAgICBNdXRleExvY2sgbG9jaygmbG9ja18pOwogICAgLy8gUmVjb3JkIG1heCBtZXNzYWdlIHNpemUgb24gY2FsbGluZyB0aHJlYWQuCiAgICBpbmZvXyA9IFNjdHBUcmFuc3BvcnRJbmZvcm1hdGlvbihpbmZvXy5zdGF0ZSgpLCBpbmZvXy5kdGxzX3RyYW5zcG9ydCgpLAogICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgbWF4X21lc3NhZ2Vfc2l6ZSwgaW5mb18uTWF4Q2hhbm5lbHMoKSk7CiAgfQogIGlmIChvd25lcl90aHJlYWRfLT5Jc0N1cnJlbnQoKSkgewogICAgaWYgKCFpbnRlcm5hbCgpLT5TdGFydChsb2NhbF9wb3J0LCByZW1vdGVfcG9ydCwgbWF4X21lc3NhZ2Vfc2l6ZSkpIHsKICAgICAgUlRDX0xPRyhMU19FUlJPUikgPDwgIkZhaWxlZCB0byBwdXNoIGRvd24gU0NUUCBwYXJhbWV0ZXJzLCBjbG9zaW5nLiI7CiAgICAgIFVwZGF0ZUluZm9ybWF0aW9uKFNjdHBUcmFuc3BvcnRTdGF0ZTo6a0Nsb3NlZCk7CiAgICB9CiAgfSBlbHNlIHsKICAgIG93bmVyX3RocmVhZF8tPkludm9rZTx2b2lkPigKICAg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