Ci8qCiAqIENvcHlyaWdodCAyMDA2IFRoZSBBbmRyb2lkIE9wZW4gU291cmNlIFByb2plY3QKICoKICogVXNlIG9mIHRoaXMgc291cmNlIGNvZGUgaXMgZ292ZXJuZWQgYnkgYSBCU0Qtc3R5bGUgbGljZW5zZSB0aGF0IGNhbiBiZQogKiBmb3VuZCBpbiB0aGUgTElDRU5TRSBmaWxlLgogKi8KCgojaW5jbHVkZSAiU2tEdW1wLmgiCgojaWZkZWYgU0tfRFVNUF9FTkFCTEVECgojaW5jbHVkZSAiU2tBbmltYXRlTWFrZXIuaCIKI2luY2x1ZGUgIlNrQW5pbWF0b3JTY3JpcHQuaCIKI2luY2x1ZGUgIlNrRGlzcGxheUV2ZW50cy5oIgojaW5jbHVkZSAiU2tEaXNwbGF5TGlzdC5oIgojaW5jbHVkZSAiU2tTdHJpbmcuaCIKCiNpZiBTS19VU0VfQ09OREVOU0VEX0lORk8gPT0gMAoKY29uc3QgU2tNZW1iZXJJbmZvIFNrRHVtcDo6ZkluZm9bXSA9IHsKICAgIFNLX01FTUJFUihkaXNwbGF5TGlzdCwgQm9vbGVhbiksCiAgICBTS19NRU1CRVIoZXZlbnRMaXN0LCBCb29sZWFuKSwKICAgIFNLX01FTUJFUihldmVudHMsIEJvb2xlYW4pLAogICAgU0tfTUVNQkVSKGdyb3VwcywgQm9vbGVhbiksCiAgICBTS19NRU1CRVIobmFtZSwgU3RyaW5nKSwKICAgIFNLX01FTUJFUihwb3N0cywgQm9vbGVhbiksCiAgICBTS19NRU1CRVIoc2NyaXB0LCBTdHJpbmcpCn07CgojZW5kaWYKCkRFRklORV9HRVRfTUVNQkVSKFNrRHVtcCk7CgpTa0R1bXA6OlNrRHVtcCgpIDogZGlzcGxheUxpc3QoLTEpLCBldmVudExpc3QoLTEpLCBldmVudHMoLTEpLCBncm91cHMoLTEpLCBwb3N0cygtMSkgewp9Cgpib29sIFNrRHVtcDo6ZW5hYmxlKFNrQW5pbWF0ZU1ha2VyJiBtYWtlciApIHsKICAgIGlmIChzY3JpcHQuc2l6ZSgpID4gMCkKICAgICAgICByZXR1cm4gZXZhbHVhdGUobWFrZXIpOwogICAgYm9vbCBoYXNBdHRyID0gZmFsc2U7CiAgICBpZiAoZXZlbnRzID4gMCkKICAgICAgICBoYXNBdHRyIHw9IG1ha2VyLmZEdW1wRXZlbnRzID0gdHJ1ZTsKICAgIGlmIChwb3N0cyA+IDApCiAgICAgICAgaGFzQXR0ciB8PSBtYWtlci5mRHVtcFBvc3RzID0gdHJ1ZTsKICAgIGlmIChncm91cHMgPiAwKQogICAgICAgIGhhc0F0dHIgfD0gbWFrZXIuZkR1bXBHQ29uZGl0aW9ucyA9IHRydWU7CiAgICBpZiAoKGhhc0F0dHIgfD0gKGV2ZW50TGlzdCA+IDApKSA9PSB0cnVlKQogICAgICAgIG1ha2VyLmZFdmVudHMuZHVtcChtYWtlcik7CiAgICBpZiAoKGhhc0F0dHIgfD0gKG5hbWUuc2l6ZSgpID4gMCkpID09IHRydWUpCiAgICAgICAgbWFrZXIuZHVtcChuYW1lLmNfc3RyKCkpOwogICAgaWYgKGRpc3BsYXlMaXN0ID4gMCB8fCAoZGlzcGxheUxpc3QgIT0gMCAmJiBoYXNBdHRyID09IGZhbHNlKSkKICAgICAgICBtYWtlci5mRGlzcGxheUxpc3QuZHVtcCgmbWFrZXIpOwogICAgcmV0dXJuIHRydWU7Cn0KCmJvb2wgU2tEdW1wOjpldmFsdWF0ZShTa0FuaW1hdGVNYWtlciAmbWFrZXIpIHsKICAgIFNrQW5pbWF0b3JTY3JpcHQgc2NyaXB0RW5naW5lKG1ha2VyLCBOVUxMLCBTa1R5cGVfSW50KTsKICAgIFNrU2NyaXB0VmFsdWUgdmFsdWU7CiAgICBjb25zdCBjaGFyKiBjU2NyaXB0ID0gc2NyaXB0LmNfc3RyKCk7CiAgICBib29sIHN1Y2Nlc3MgPSBzY3JpcHRFbmdpbmUuZXZhbHVhdGVTY3JpcHQoJmNTY3JpcHQsICZ2YWx1ZSk7CiAgICBTa0RlYnVnZigiJSpzPGR1bXAgc2NyaXB0PVwiJXNcIiBhbnN3ZXI9XCIgIiwgU2tEaXNwbGF5TGlzdDo6ZkluZGVudCwgIiIsIHNjcmlwdC5jX3N0cigpKTsKICAgIGlmIChzdWNjZXNzID09IGZhbHNlKSB7CiAgICAgICAgU2tEZWJ1Z2YoIklOVkFMSURcIiAvPlxuIik7CiAgICAgICAgcmV0dXJuIGZhbHNlOwogICAgfQogICAgc3dpdGNoICh2YWx1ZS5mVHlwZSkgewogICAgICAgIGNhc2UgU2tUeXBlX0Zsb2F0OgogICAgICAgICAgICBTa0RlYnVnZigiJWdcIiAvPlxuIiwgU2tTY2FsYXJUb0Zsb2F0KHZhbHVlLmZPcGVyYW5kLmZTY2FsYXIpKTsKICAgICAgICAgICAgYnJlYWs7CiAgICAgICAgY2FzZSBTa1R5cGVfSW50OgogICAgICAgICAgICBTa0RlYnVnZigiJWRcIiAvPlxuIiwgdmFsdWUuZk9wZXJhbmQuZlMzMik7CiAgICAgICAgICAgIGJyZWFrOwogICAgICAgIGNhc2UgU2tUeXBlX1N0cmluZzoKICAgICAgICAgICAgU2tEZWJ1Z2YoIiVzXCIgLz5cbiIsIHZhbHVlLmZPcGVyYW5kLmZTdHJpbmctPmNfc3RyKCkpOwogICAgICAgICAgICBicmVhazsKICAgICAgICBkZWZhdWx0OgogICAgICAgICAgICByZXR1cm4gZmFsc2U7CiAgICB9CiAgICByZXR1cm4gdHJ1ZTsKfQoKYm9vbCBTa0R1bXA6Omhhc0VuYWJsZSgpIGNvbnN0IHsKICAgIHJldHVybiB0cnVlOwp9Cgp2b2lkIFNrRHVtcDo6R2V0RW51bVN0cmluZyhTa0Rpc3BsYXlUeXBlcyB0eXBlLCBpbnQgaW5kZXgsIFNrU3RyaW5nKiByZXN1bHQpIHsKICAgIGludCBiYWRFbnVtID0gaW5kZXg7CiAgICBjb25zdCBTa0Rpc3BsYXlFbnVtTWFwJiBtYXAgPSBTa0FuaW1hdG9yU2NyaXB0OjpHZXRFbnVtVmFsdWVzKHR5cGUpOwogICAgY29uc3QgY2hhciogc3RyICA9IG1hcC5mVmFsdWVzOwogICAgd2hpbGUgKC0taW5kZXggPj0gMCkgewogICAgICAgIHN0ciA9IHN0cmNocihzdHIsICd8Jyk7CiAgICAgICAgaWYgKHN0ciA9PSBOVUxMKSB7CiAgICAgICAgICAgIHJlc3VsdC0+cmVzZXQoKTsKICAgICAgICAgICAgcmVzdWx0LT5hcHBlbmRTMzIoYmFkRW51bSk7CiAgICAgICAgICAgIHJldHVybjsKICAgICAgICB9CiAgICAgICAgc3RyICs9IDE7CiAgICB9CiAgICBjb25zdCBjaGFyKiBlbmQgPSBzdHJjaHIoc3RyLCAnfCcpOwogICAgaWYgKGVuZCA9PSBOVUxMKQogICAgICAgIGVuZCA9IHN0ciArIHN0cmxlbihzdHIpOwogICAgcmVzdWx0LT5zZXQoc3RyLCBlbmQgLSBzdHIpOwp9CgojZWxzZQoKLy8gaW4gdGhlIHJlbGVhc2UgdmVyc2lvbiwgPGR1bXA+IGlzIGFsbG93ZWQsIGFuZCBpdHMgYXR0cmlidXRlcyBhcmUgZGVmaW5lZCwgYnV0Ci8vIGFyZSBub3Qgc3RvcmVkIGFuZCBoYXZlIG5vIGVmZmVjdAoKI2lmIFNLX1VTRV9DT05ERU5TRURfSU5GTyA9PSAwCgplbnVtIFNrRHVtcF9Qcm9wZXJ0aWVzIHsKICAgIFNLX1BST1BFUlRZKGRpc3BsYXlMaXN0KSwKICAgIFNLX1BST1BFUlRZKGV2ZW50TGlzdCksCiAgICBTS19QUk9QRVJUWShldmVudHMpLAogICAgU0tfUFJPUEVSVFkoZ3JvdXBzKSwKICAgIFNLX1BST1BFUlRZKG5hbWUpLAogICAgU0tfUFJPUEVSVFkocG9zdHMpLAogICAgU0tfUFJPUEVSVFkoc2NyaXB0KQp9OwoKY29uc3QgU2tNZW1iZXJJbmZvIFNrRHVtcDo6ZkluZm9bXSA9IHsKICAgIFNLX01FTUJFUl9QUk9QRVJUWShkaXNwbGF5TGlzdCwgQm9vbGVhbiksCiAgICBTS19NRU1CRVJfUFJPUEVSVFkoZXZlbnRMaXN0LCBCb29sZWFuKSwKICAgIFNLX01FTUJFUl9QUk9QRVJUWShldmVudHMsIEJvb2xlYW4pLAogICAgU0tfTUVNQkVSX1BST1BFUlRZKGdyb3VwcywgQm9vbGVhbiksCiAgICBTS19NRU1CRVJfUFJPUEVSVFkobmFtZSwgU3RyaW5nKSwKICAgIFNLX01FTUJFUl9QUk9QRVJUWShwb3N0cywgQm9vbGVhbiksCiAgICBTS19NRU1CRVJfUFJPUEVSVFkoc2NyaXB0LCBTdHJpbmcpCn07CgojZW5kaWYKCkRFRklORV9HRVRfTUVNQkVSKFNrRHVtcCk7Cgpib29sIFNrRHVtcDo6ZW5hYmxlKFNrQW5pbWF0ZU1ha2VyJikgewogICAgcmV0dXJuIHRydWU7Cn0KCmJvb2wgU2tEdW1wOjpoYXNFbmFibGUoKSBjb25zdCB7CiAgICByZXR1cm4gdHJ1ZTsKfQoKYm9vbCBTa0R1bXA6OnNldFByb3BlcnR5KGludCBpbmRleCwgU2tTY3Jp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