LyoKICogIENvcHlyaWdodCAoYykgMjAxMyBUaGUgV2ViUlRDIHByb2plY3QgYXV0aG9ycy4gQWxsIFJpZ2h0cyBSZXNlcnZlZC4KICoKICogIFVzZSBvZiB0aGlzIHNvdXJjZSBjb2RlIGlzIGdvdmVybmVkIGJ5IGEgQlNELXN0eWxlIGxpY2Vuc2UKICogIHRoYXQgY2FuIGJlIGZvdW5kIGluIHRoZSBMSUNFTlNFIGZpbGUgaW4gdGhlIHJvb3Qgb2YgdGhlIHNvdXJjZQogKiAgdHJlZS4gQW4gYWRkaXRpb25hbCBpbnRlbGxlY3R1YWwgcHJvcGVydHkgcmlnaHRzIGdyYW50IGNhbiBiZSBmb3VuZAogKiAgaW4gdGhlIGZpbGUgUEFURU5UUy4gIEFsbCBjb250cmlidXRpbmcgcHJvamVjdCBhdXRob3JzIG1heQogKiAgYmUgZm91bmQgaW4gdGhlIEFVVEhPUlMgZmlsZSBpbiB0aGUgcm9vdCBvZiB0aGUgc291cmNlIHRyZWUuCiAqLwojaWZuZGVmIFdFQlJUQ19URVNUX1JUUF9SVENQX09CU0VSVkVSX0hfCiNkZWZpbmUgV0VCUlRDX1RFU1RfUlRQX1JUQ1BfT0JTRVJWRVJfSF8KCiNpbmNsdWRlIDxtYXA+CiNpbmNsdWRlIDxtZW1vcnk+CiNpbmNsdWRlIDx2ZWN0b3I+CgojaW5jbHVkZSAid2VicnRjL2Jhc2UvY3JpdGljYWxzZWN0aW9uLmgiCiNpbmNsdWRlICJ3ZWJydGMvYmFzZS9ldmVudC5oIgojaW5jbHVkZSAid2VicnRjL21vZHVsZXMvcnRwX3J0Y3AvaW5jbHVkZS9ydHBfaGVhZGVyX3BhcnNlci5oIgojaW5jbHVkZSAid2VicnRjL3Rlc3QvY29uc3RhbnRzLmgiCiNpbmNsdWRlICJ3ZWJydGMvdGVzdC9kaXJlY3RfdHJhbnNwb3J0LmgiCiNpbmNsdWRlICJ3ZWJydGMvdGVzdC9ndGVzdC5oIgojaW5jbHVkZSAid2VicnRjL3R5cGVkZWZzLmgiCiNpbmNsdWRlICJ3ZWJydGMvdmlkZW9fc2VuZF9zdHJlYW0uaCIKCm5hbWVzcGFjZSB3ZWJydGMgewpuYW1lc3BhY2UgdGVzdCB7CgpjbGFzcyBQYWNrZXRUcmFuc3BvcnQ7CgpjbGFzcyBSdHBSdGNwT2JzZXJ2ZXIgewogcHVibGljOgogIGVudW0gQWN0aW9uIHsKICAgIFNFTkRfUEFDS0VULAogICAgRFJPUF9QQUNLRVQsCiAgfTsKCiAgdmlydHVhbCB+UnRwUnRjcE9ic2VydmVyKCkge30KCiAgdmlydHVhbCBib29sIFdhaXQoKSB7IHJldHVybiBvYnNlcnZhdGlvbl9jb21wbGV0ZV8uV2FpdCh0aW1lb3V0X21zXyk7IH0KCiAgdmlydHVhbCBBY3Rpb24gT25TZW5kUnRwKGNvbnN0IHVpbnQ4X3QqIHBhY2tldCwgc2l6ZV90IGxlbmd0aCkgewogICAgcmV0dXJuIFNFTkRfUEFDS0VUOwogIH0KCiAgdmlydHVhbCBBY3Rpb24gT25TZW5kUnRjcChjb25zdCB1aW50OF90KiBwYWNrZXQsIHNpemVfdCBsZW5ndGgpIHsKICAgIHJldHVybiBTRU5EX1BBQ0tFVDsKICB9CgogIHZpcnR1YWwgQWN0aW9uIE9uUmVjZWl2ZVJ0cChjb25zdCB1aW50OF90KiBwYWNrZXQsIHNpemVfdCBsZW5ndGgpIHsKICAgIHJldHVybiBTRU5EX1BBQ0tFVDsKICB9CgogIHZpcnR1YWwgQWN0aW9uIE9uUmVjZWl2ZVJ0Y3AoY29uc3QgdWludDhfdCogcGFja2V0LCBzaXplX3QgbGVuZ3RoKSB7CiAgICByZXR1cm4gU0VORF9QQUNLRVQ7CiAgfQoKIHByb3RlY3RlZDoKICBleHBsaWNpdCBSdHBSdGNwT2JzZXJ2ZXIoaW50IGV2ZW50X3RpbWVvdXRfbXMpCiAgICAgIDogb2JzZXJ2YXRpb25fY29tcGxldGVfKGZhbHNlLCBmYWxzZSksCiAgICAgICAgcGFyc2VyXyhSdHBIZWFkZXJQYXJzZXI6OkNyZWF0ZSgpKSwKICAgICAgICB0aW1lb3V0X21zXyhldmVudF90aW1lb3V0X21zKSB7CiAgICBwYXJzZXJfLT5SZWdpc3RlclJ0cEhlYWRlckV4dGVuc2lvbihrUnRwRXh0ZW5zaW9uVHJhbnNtaXNzaW9uVGltZU9mZnNldCwKICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIGtUT2Zmc2V0RXh0ZW5zaW9uSWQpOwogICAgcGFyc2VyXy0+UmVnaXN0ZXJSdHBIZWFkZXJFeHRlbnNpb24oa1J0cEV4dGVuc2lvbkFic29sdXRlU2VuZFRpbWUsCiAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICBrQWJzU2VuZFRpbWVFeHRlbnNpb25JZCk7CiAgICBwYXJzZXJfLT5SZWdpc3RlclJ0cEhlYWRlckV4dGVuc2lvbihrUnRwRXh0ZW5zaW9uVHJhbnNwb3J0U2VxdWVuY2VOdW1iZXIsCiAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICBrVHJhbnNwb3J0U2VxdWVuY2VOdW1iZXJFeHRlbnNpb25JZCk7CiAgfQoKICBydGM6OkV2ZW50IG9ic2VydmF0aW9uX2NvbXBsZXRlXzsKICBjb25zdCBzdGQ6OnVuaXF1ZV9wdHI8UnRwSGVhZGVyUGFyc2VyPiBwYXJzZXJfOwoKIHByaXZhdGU6CiAgY29uc3QgaW50IHRpbWVvdXRfbXNfOwp9OwoKY2xhc3MgUGFja2V0VHJhbnNwb3J0IDogcHVibGljIHRlc3Q6OkRpcmVjdFRyYW5zcG9ydCB7CiBwdWJsaWM6CiAgZW51bSBUcmFuc3BvcnRUeXBlIHsga1JlY2VpdmVyLCBrU2VuZGVyIH07CgogIFBhY2tldFRyYW5zcG9ydChDYWxsKiBzZW5kX2NhbGwsCiAgICAgICAgICAgICAgICAgIFJ0cFJ0Y3BPYnNlcnZlciogb2JzZXJ2ZXIsCiAgICAgICAgICAgICAgICAgIFRyYW5zcG9ydFR5cGUgdHJhbnNwb3J0X3R5cGUsCiAgICAgICAgICAgICAgICAgIGNvbnN0IEZha2VOZXR3b3JrUGlwZTo6Q29uZmlnJiBjb25maWd1cmF0aW9uKQogICAgICA6IHRlc3Q6OkRpcmVjdFRyYW5zcG9ydChjb25maWd1cmF0aW9uLCBzZW5kX2NhbGwpLAogICAgICAgIG9ic2VydmVyXyhvYnNlcnZlciksCiAgICAgICAgdHJhbnNwb3J0X3R5cGVfKHRyYW5zcG9ydF90eXBlKSB7fQoKIHByaXZhdGU6CiAgYm9vbCBTZW5kUnRwKGNvbnN0IHVpbnQ4X3QqIHBhY2tldCwKICAgICAgICAgICAgICAgc2l6ZV90IGxlbmd0aCwKICAgICAgICAgICAgICAgY29uc3QgUGFja2V0T3B0aW9ucyYgb3B0aW9ucykgb3ZlcnJpZGUgewogICAgRVhQRUNUX0ZBTFNFKFJ0cEhlYWRlclBhcnNlcjo6SXNSdGNwKHBhY2tldCwgbGVuZ3RoKSk7CiAgICBSdHBSdGNwT2JzZXJ2ZXI6OkFjdGlvbiBhY3Rpb247CiAgICB7CiAgICAgIGlmICh0cmFuc3BvcnRfdHlwZV8gPT0ga1NlbmRlcikgewogICAgICAgIGFjdGlvbiA9IG9ic2VydmVyXy0+T25TZW5kUnRwKHBhY2tldCwgbGVuZ3RoKTsKICAgICAgfSBlbHNlIHsKICAgICAgICBhY3Rpb24gPSBvYnNlcnZlcl8tPk9uUmVjZWl2ZVJ0cChwYWNrZXQsIGxlbmd0aCk7CiAgICAgIH0KICAgIH0KICAgIHN3aXRjaCAoYWN0aW9uKSB7CiAgICAgIGNhc2UgUnRwUnRjcE9ic2VydmVyOjpEUk9QX1BBQ0tFVDoKICAgICAgICAvLyBEcm9wIHBhY2tldCBzaWxlbnRseS4KICAgICAgICByZXR1cm4gdHJ1ZTsKICAgICAgY2FzZSBSdHBSdGNwT2JzZXJ2ZXI6OlNFTkRfUEFDS0VUOgogICAgICAgIHJldHVybiB0ZXN0OjpEaXJlY3RUcmFuc3BvcnQ6OlNlbmRSdHAocGFja2V0LCBsZW5ndGgsIG9wdGlvbnMpOwogICAgfQogICAgcmV0dXJuIHRydWU7ICAvLyBXaWxsIG5ldmVyIGhhcHBlbiwgbWFrZXMgY29tcGlsZXIgaGFwcHkuCiAgfQoKICBib29sIFNlbmRSdGNwKGNvbnN0IHVpbnQ4X3QqIHBhY2tldCwgc2l6ZV90IGxlbmd0aCkgb3ZlcnJpZGUgewogICAgRVhQRUNUX1RSVUUoUnRwSGVhZGVyUGFyc2VyOjpJc1J0Y3AocGFja2V0LCBsZW5ndGgpKTsKICAgIFJ0cFJ0Y3BPYnNlcnZlcjo6QWN0aW9uIGFjdGlvbjsKICAgIHsKICAgICAgaWYgKHRyYW5zcG9ydF90eXBlXyA9PSBrU2VuZGVyKSB7CiAgICAgICAgYWN0aW9uID0gb2JzZXJ2ZXJfLT5PblNlbmRSdGNwKHBhY2tldCwgbGVuZ3RoKTsKICAgICAgfSBlbHNlIHsKICAgICAgICBhY3Rpb24gPSBvYnNlcnZlcl8tPk9uUmVjZWl2ZVJ0Y3AocGFja2V0LCBsZW5ndGgpOwog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