LyoKICogUUVNVSBOVlJBTSBlbXVsYXRpb24gZm9yIERTMTIyNVkgY2hpcAogKgogKiBDb3B5cmlnaHQgKGMpIDIwMDctMjAwOCBIZXJ2w6kgUG91c3NpbmVhdQogKgogKiBQZXJtaXNzaW9uIGlzIGhlcmVieSBncmFudGVkLCBmcmVlIG9mIGNoYXJnZSwgdG8gYW55IHBlcnNvbiBvYnRhaW5pbmcgYSBjb3B5CiAqIG9mIHRoaXMgc29mdHdhcmUgYW5kIGFzc29jaWF0ZWQgZG9jdW1lbnRhdGlvbiBmaWxlcyAodGhlICJTb2Z0d2FyZSIpLCB0byBkZWFsCiAqIGluIHRoZSBTb2Z0d2FyZSB3aXRob3V0IHJlc3RyaWN0aW9uLCBpbmNsdWRpbmcgd2l0aG91dCBsaW1pdGF0aW9uIHRoZSByaWdodHMKICogdG8gdXNlLCBjb3B5LCBtb2RpZnksIG1lcmdlLCBwdWJsaXNoLCBkaXN0cmlidXRlLCBzdWJsaWNlbnNlLCBhbmQvb3Igc2VsbAogKiBjb3BpZXMgb2YgdGhlIFNvZnR3YXJlLCBhbmQgdG8gcGVybWl0IHBlcnNvbnMgdG8gd2hvbSB0aGUgU29mdHdhcmUgaXMKICogZnVybmlzaGVkIHRvIGRvIHNvLCBzdWJqZWN0IHRvIHRoZSBmb2xsb3dpbmcgY29uZGl0aW9uczoKICoKICogVGhlIGFib3ZlIGNvcHlyaWdodCBub3RpY2UgYW5kIHRoaXMgcGVybWlzc2lvbiBub3RpY2Ugc2hhbGwgYmUgaW5jbHVkZWQgaW4KICogYWxsIGNvcGllcyBvciBzdWJzdGFudGlhbCBwb3J0aW9ucyBvZiB0aGUgU29mdHdhcmUuCiAqCiAqIFRIRSBTT0ZUV0FSRSBJUyBQUk9WSURFRCAiQVMgSVMiLCBXSVRIT1VUIFdBUlJBTlRZIE9GIEFOWSBLSU5ELCBFWFBSRVNTIE9SCiAqIElNUExJRUQsIElOQ0xVRElORyBCVVQgTk9UIExJTUlURUQgVE8gVEhFIFdBUlJBTlRJRVMgT0YgTUVSQ0hBTlRBQklMSVRZLAogKiBGSVRORVNTIEZPUiBBIFBBUlRJQ1VMQVIgUFVSUE9TRSBBTkQgTk9OSU5GUklOR0VNRU5ULiBJTiBOTyBFVkVOVCBTSEFMTAogKiBUSEUgQVVUSE9SUyBPUiBDT1BZUklHSFQgSE9MREVSUyBCRSBMSUFCTEUgRk9SIEFOWSBDTEFJTSwgREFNQUdFUyBPUiBPVEhFUgogKiBMSUFCSUxJVFksIFdIRVRIRVIgSU4gQU4gQUNUSU9OIE9GIENPTlRSQUNULCBUT1JUIE9SIE9USEVSV0lTRSwgQVJJU0lORyBGUk9NLAogKiBPVVQgT0YgT1IgSU4gQ09OTkVDVElPTiBXSVRIIFRIRSBTT0ZUV0FSRSBPUiBUSEUgVVNFIE9SIE9USEVSIERFQUxJTkdTIElOCiAqIFRIRSBTT0ZUV0FSRS4KICovCgojaW5jbHVkZSAiaHcvc3lzYnVzLmgiCiNpbmNsdWRlICJ0cmFjZS5oIgoKdHlwZWRlZiBzdHJ1Y3QgewogICAgTWVtb3J5UmVnaW9uIGlvbWVtOwogICAgdWludDMyX3QgY2hpcF9zaXplOwogICAgY2hhciAqZmlsZW5hbWU7CiAgICBGSUxFICpmaWxlOwogICAgdWludDhfdCAqY29udGVudHM7Cn0gTnZSYW1TdGF0ZTsKCnN0YXRpYyB1aW50NjRfdCBudnJhbV9yZWFkKHZvaWQgKm9wYXF1ZSwgaHdhZGRyIGFkZHIsIHVuc2lnbmVkIHNpemUpCnsKICAgIE52UmFtU3RhdGUgKnMgPSBvcGFxdWU7CiAgICB1aW50MzJfdCB2YWw7CgogICAgdmFsID0gcy0+Y29udGVudHNbYWRkcl07CiAgICB0cmFjZV9udnJhbV9yZWFkKGFkZHIsIHZhbCk7CiAgICByZXR1cm4gdmFsOwp9CgpzdGF0aWMgdm9pZCBudnJhbV93cml0ZSh2b2lkICpvcGFxdWUsIGh3YWRkciBhZGRyLCB1aW50NjRfdCB2YWwsCiAgICAgICAgICAgICAgICAgICAgICAgIHVuc2lnbmVkIHNpemUpCnsKICAgIE52UmFtU3RhdGUgKnMgPSBvcGFxdWU7CgogICAgdmFsICY9IDB4ZmY7CiAgICB0cmFjZV9udnJhbV93cml0ZShhZGRyLCBzLT5jb250ZW50c1thZGRyXSwgdmFsKTsKCiAgICBzLT5jb250ZW50c1thZGRyXSA9IHZhbDsKICAgIGlmIChzLT5maWxlKSB7CiAgICAgICAgZnNlZWsocy0+ZmlsZSwgYWRkciwgU0VFS19TRVQpOwogICAgICAgIGZwdXRjKHZhbCwgcy0+ZmlsZSk7CiAgICAgICAgZmZsdXNoKHMtPmZpbGUpOwogICAgfQp9CgpzdGF0aWMgY29uc3QgTWVtb3J5UmVnaW9uT3BzIG52cmFtX29wcyA9IHsKICAgIC5yZWFkID0gbnZyYW1fcmVhZCwKICAgIC53cml0ZSA9IG52cmFtX3dyaXRlLAogICAgLmltcGwgPSB7CiAgICAgICAgLm1pbl9hY2Nlc3Nfc2l6ZSA9IDEsCiAgICAgICAgLm1heF9hY2Nlc3Nfc2l6ZSA9IDEsCiAgICB9LAogICAgLmVuZGlhbm5lc3MgPSBERVZJQ0VfTElUVExFX0VORElBTiwKfTsKCnN0YXRpYyBpbnQgbnZyYW1fcG9zdF9sb2FkKHZvaWQgKm9wYXF1ZSwgaW50IHZlcnNpb25faWQpCnsKICAgIE52UmFtU3RhdGUgKnMgPSBvcGFxdWU7CgogICAgLyogQ2xvc2UgZmlsZSwgYXMgZmlsZW5hbWUgbWF5IGhhcyBjaGFuZ2VkIGluIGxvYWQvc3RvcmUgcHJvY2VzcyAqLwogICAgaWYgKHMtPmZpbGUpIHsKICAgICAgICBmY2xvc2Uocy0+ZmlsZSk7CiAgICB9CgogICAgLyogV3JpdGUgYmFjayBudnJhbSBjb250ZW50cyAqLwogICAgcy0+ZmlsZSA9IGZvcGVuKHMtPmZpbGVuYW1lLCAid2IiKTsKICAgIGlmIChzLT5maWxlKSB7CiAgICAgICAgLyogV3JpdGUgYmFjayBjb250ZW50cywgYXMgJ3diJyBtb2RlIGNsZWFuZWQgdGhlIGZpbGUgKi8KICAgICAgICBpZiAoZndyaXRlKHMtPmNvbnRlbnRzLCBzLT5jaGlwX3NpemUsIDEsIHMtPmZpbGUpICE9IDEpIHsKICAgICAgICAgICAgcHJpbnRmKCJudnJhbV9wb3N0X2xvYWQ6IHNob3J0IHdyaXRlXG4iKTsKICAgICAgICB9CiAgICAgICAgZmZsdXNoKHMtPmZpbGUpOwogICAgfQoKICAgIHJldHVybiAwOwp9CgpzdGF0aWMgY29uc3QgVk1TdGF0ZURlc2NyaXB0aW9uIHZtc3RhdGVfbnZyYW0gPSB7CiAgICAubmFtZSA9ICJudnJhbSIsCiAgICAudmVyc2lvbl9pZCA9IDAsCiAgICAubWluaW11bV92ZXJzaW9uX2lkID0gMCwKICAgIC5wb3N0X2xvYWQgPSBudnJhbV9wb3N0X2xvYWQsCiAgICAuZmllbGRzID0gKFZNU3RhdGVGaWVsZFtdKSB7CiAgICAgICAgVk1TVEFURV9WQVJSQVlfVUlOVDMyKGNvbnRlbnRzLCBOdlJhbVN0YXRlLCBjaGlwX3NpemUsIDAsCiAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIHZtc3RhdGVfaW5mb191aW50OCwgdWludDhfdCksCiAgICAgICAgVk1TVEFURV9FTkRfT0ZfTElTVCgpCiAgICB9Cn07CgojZGVmaW5lIFRZUEVfRFMxMjI1WSAiZHMxMjI1eSIKI2RlZmluZSBEUzEyMjVZKG9iaikgT0JKRUNUX0NIRUNLKFN5c0J1c052UmFtU3RhdGUsIChvYmopLCBUWVBFX0RTMTIyNVkpCgp0eXBlZGVmIHN0cnVjdCB7CiAgICBTeXNCdXNEZXZpY2UgcGFyZW50X29iajsKCiAgICBOdlJhbVN0YXRlIG52cmFtOwp9IFN5c0J1c052UmFtU3RhdGU7CgpzdGF0aWMgaW50IG52cmFtX3N5c2J1c19pbml0Zm4oU3lzQnVzRGV2aWNlICpkZXYpCnsKICAgIFN5c0J1c052UmFtU3RhdGUgKnN5cyA9IERTMTIyNVkoZGV2KTsKICAgIE52UmFtU3RhdGUgKnMgPSAmc3lzLT5udnJhbTsKICAgIEZJTEUgKmZpbGU7CgogICAgcy0+Y29udGVudHMgPSBnX21hbGxvYzAocy0+Y2hpcF9zaXplKTsKCiAgICBtZW1vcnlfcmVnaW9uX2luaXRfaW8oJnMtPmlvbWVtLCBPQkpFQ1QocyksICZudnJhbV9vcHMsIHMsCiAgICAgICAgICAgICAgICAgICAgICAgICAgIm52cmFtIiwgcy0+Y2hpcF9zaXplKTsKICAgIHN5c2J1c19pbml0X21taW8oZGV2LCAmcy0+aW9tZW0pOwoKICAgIC8qIFJlYWQgY3VycmVudCBmaWxlICovCiAgICBmaWxlID0gZm9wZW4ocy0+ZmlsZW5hbWUsICJyYiIpOwogICAgaWYgKGZpbGUpIHsKICAgICAgICAvKiBSZWFkIG52cmFtIGNvbnRlbnRzICovCiAgICAgICAgaWYgKGZyZWFkKHMtPmNvbnRlbnRzLCBzLT5jaGlwX3NpemUsIDEsIGZpbGUpICE9IDEpIHsKICAgICAg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