IyBDb3B5cmlnaHQgKGMpIDIwMTMgVGhlIENocm9taXVtIE9TIEF1dGhvcnMuIEFsbCByaWdodHMgcmVzZXJ2ZWQuCiMgVXNlIG9mIHRoaXMgc291cmNlIGNvZGUgaXMgZ292ZXJuZWQgYnkgYSBCU0Qtc3R5bGUgbGljZW5zZSB0aGF0IGNhbiBiZQojIGZvdW5kIGluIHRoZSBMSUNFTlNFIGZpbGUuCgppbXBvcnQgbG9nZ2luZwppbXBvcnQgc29ja2V0CgppbXBvcnQgX2J0c29ja2V0CmltcG9ydCBjb25zdGFudHMKCmNsYXNzIEJsdWV0b290aFNvY2tldChzb2NrZXQuX3NvY2tldG9iamVjdCk6CiAgICAiIiJTb2NrZXQgd3JhcHBlciBjbGFzcyBmb3IgQmx1ZXRvb3RoIHNvY2tldHMuCgogICAgV3JhcHMgdGhlIFB5dGhvbiBzb2NrZXQgY2xhc3MgdG8gaW1wbGVtZW50IHRoZSBuZWNlc3NhcnkgcGllY2VzIHRvIGJlIGFibGUKICAgIHRvIGJpbmQgdG8gdGhlIEhDSSBtb25pdG9yIGFuZCBjb250cm9sIHNvY2tldHMgYXMgd2VsbCBhcyByZWNlaXZlIG1lc3NhZ2VzCiAgICB3aXRoIGFuY2lsbGFyeSBkYXRhIGZyb20gdGhlbS4KCiAgICBUaGUgYmluZCgpIGFuZCBjb25uZWN0KCkgZnVuY3Rpb25zIG1hdGNoIHRoZSBiZWhhdmlvciBvZiB0aG9zZSBvZiB0aGUKICAgIGJ1aWx0LWluIHNvY2tldCBtZXRob2RzIGFuZCBhY2NlcHQgYSB0dXBsZSBkZWZpbmluZyB0aGUgYWRkcmVzcywgdGhlCiAgICBjb250ZW50cyBvZiB3aGljaCBkZXBlbmQgb24gdGhlIHByb3RvY29sIG9mIHRoZSBzb2NrZXQuCgogICAgRm9yIEJUUFJPVE9fSENJIHRoaXMgaXM6CiAgICAgIEBwYXJhbSBkZXY6IERldmljZSBpbmRleCwgb3IgSENJX0RFVl9OT05FLgogICAgICBAcGFyYW0gY2hhbm5lbDogQ2hhbm5lbCwgZS5nLiBIQ0lfQ0hBTk5FTF9SQVcuCgogICAgRm9yIEJUUFJPVE9fTDJDQVAgdGhpcyBpczoKICAgICAgQHBhcmFtIGFkZHJlc3M6IEFkZHJlc3Mgb2YgZGV2aWNlIGluIHN0cmluZyBmb3JtYXQuCiAgICAgIEBwYXJhbSBwc206IFBTTSBvZiBMMkNBUCBzZXJ2aWNlLgoKICAgIEZvciBCVFBST1RPX1JGQ09NTSB0aGlzIGlzOgogICAgICBAcGFyYW0gYWRkcmVzczogQWRkcmVzcyBvZiBkZXZpY2UgaW4gc3RyaW5nIGZvcm1hdC4KICAgICAgQHBhcmFtIGNpZDogQ2hhbm5lbCBJRCBvZiBSRkNPTU0gc2VydmljZS4KCiAgICBGb3IgQlRQUk9UT19TQ08gdGhpcyBpczoKICAgICAgQHBhcmFtIGFkZHJlc3M6IEFkZHJlc3Mgb2YgZGV2aWNlIGluIHN0cmluZyBmb3JtYXQuCgogICAgIiIiCgogICAgZGVmIF9faW5pdF9fKHNlbGYsCiAgICAgICAgICAgICAgICAgZmFtaWx5PWNvbnN0YW50cy5BRl9CTFVFVE9PVEgsCiAgICAgICAgICAgICAgICAgdHlwZT1zb2NrZXQuU09DS19SQVcsCiAgICAgICAgICAgICAgICAgcHJvdG89Y29uc3RhbnRzLkJUUFJPVE9fSENJKToKICAgICAgICBzdXBlcihCbHVldG9vdGhTb2NrZXQsIHNlbGYpLl9faW5pdF9fKGZhbWlseSwgdHlwZSwgcHJvdG8pCgogICAgZGVmIGJpbmQoc2VsZiwgKmFyZ3MpOgogICAgICAgICIiIkJpbmQgdGhlIHNvY2tldCB0byBhIGxvY2FsIGFkZHJlc3MuIiIiCiAgICAgICAgaWYgc2VsZi5mYW1pbHkgPT0gY29uc3RhbnRzLkFGX0JMVUVUT09USDoKICAgICAgICAgICAgcmV0dXJuIF9idHNvY2tldC5iaW5kKHNlbGYsIHNlbGYucHJvdG8sICphcmdzKQogICAgICAgIGVsc2U6CiAgICAgICAgICAgIHJldHVybiBzdXBlcihCbHVldG9vdGhTb2NrZXQsIHNlbGYpLmJpbmQoKmFyZ3MpCgogICAgZGVmIGNvbm5lY3Qoc2VsZiwgKmFyZ3MpOgogICAgICAgICIiIkNvbm5lY3QgdGhlIHNvY2tldCB0byBhIHJlbW90ZSBhZGRyZXNzLiIiIgogICAgICAgIGlmIHNlbGYuZmFtaWx5ID09IGNvbnN0YW50cy5BRl9CTFVFVE9PVEg6CiAgICAgICAgICAgIHJldHVybiBfYnRzb2NrZXQuY29ubmVjdChzZWxmLCBzZWxmLnByb3RvLCAqYXJncykKICAgICAgICBlbHNlOgogICAgICAgICAgICByZXR1cm4gc3VwZXIoQmx1ZXRvb3RoU29ja2V0LCBzZWxmKS5jb25uZWN0KCphcmdzKQoKICAgIGRlZiByZWN2bXNnKHNlbGYsIGJ1ZnNpemUsIGFuY2J1ZnNpemU9MCwgZmxhZ3M9MCk6CiAgICAgICAgIiIiUmVjZWl2ZSBub3JtYWwgZGF0YSBhbmQgYW5jaWxsYXJ5IGRhdGEgZnJvbSB0aGUgc29ja2V0LgoKICAgICAgICBAcGFyYW0gYnVmc2l6ZSBzaXplIGluIGJ5dGVzIG9mIGJ1ZmZlciBmb3Igbm9ybWFsIGRhdGEuCiAgICAgICAgQHBhcmFtIGFuY2J1ZnNpemUgc2l6ZSBpbiBieXRlcyBvZiBpbnRlcm5hbCBidWZmZXIgZm9yIGFuY2lsbGFyeSBkYXRhLgogICAgICAgIEBwYXJhbSBmbGFncyBzYW1lIG1lYW5pbmcgYXMgc29ja2V0LnJlY3YoKQoKICAgICAgICBAcmV0dXJuIHR1cGxlIG9mIChkYXRhLCBhbmNkYXRhLCBtc2dfZmxhZ3MsIGFkZHJlc3MpLAogICAgICAgICAgQGFuY2RhdGEgaXMgemVybyBvciBtb3JlIHR1cGxlcyBvZiAoY21zZ19sZXZlbCwgY21zZ190eXBlLCBjbXNnX2RhdGEpLgoKICAgICAgICAiIiIKICAgICAgICBidWZmZXIgPSBieXRlYXJyYXkoYnVmc2l6ZSkKICAgICAgICAobmJ5dGVzLCBhbmNkYXRhLCBtc2dfZmxhZ3MsIGFkZHJlc3MpID0gXAogICAgICAgICAgICAgICAgc2VsZi5yZWN2bXNnX2ludG8oKGJ1ZmZlciwpLCBhbmNidWZzaXplLCBmbGFncykKICAgICAgICByZXR1cm4gKGJ5dGVzKGJ1ZmZlciksIGFuY2RhdGEsIG1zZ19mbGFncywgYWRkcmVzcykKCiAgICBkZWYgcmVjdm1zZ19pbnRvKHNlbGYsIGJ1ZmZlcnMsIGFuY2J1ZnNpemU9MCwgZmxhZ3M9MCk6CiAgICAgICAgIiIiUmVjZWl2ZSBub3JtYWwgZGF0YSBhbmQgYW5jaWxsYXJ5IGRhdGEgZnJvbSB0aGUgc29ja2V0LgoKICAgICAgICBAcGFyYW0gYnVmZmVycyBpdGVyYWJsZSBvZiBieXRlYXJyYXkgb2JqZWN0cyBmaWxsZWQgd2l0aCByZWFkIGNodW5rcy4KICAgICAgICBAcGFyYW0gYW5jYnVmc2l6ZSBzaXplIGluIGJ5dGVzIG9mIGludGVybmFsIGJ1ZmZlciBmb3IgYW5jaWxsYXJ5IGRhdGEuCiAgICAgICAgQHBhcmFtIGZsYWdzIHNhbWUgbWVhbmluZyBhcyBzb2NrZXQucmVjdigpCgogICAgICAgIEByZXR1cm4gdHVwbGUgb2YgKG5ieXRlcywgYW5jZGF0YSwgbXNnX2ZsYWdzLCBhZGRyZXNzKSwKICAgICAgICAgIEBhbmNkYXRhIGlzIHplcm8gb3IgbW9yZSB0dXBsZXMgb2YgKGNtc2dfbGV2ZWwsIGNtc2dfdHlwZSwgY21zZ19kYXRhKS4KCiAgICAgICAgIiIiCiAgICAgICAgcmV0dXJuIF9idHNvY2tldC5yZWN2bXNnKHNlbGYsIGJ1ZmZlcnMsIGFuY2J1ZnNpemUsIGZsYWdzKQoKCmRlZiBjcmVhdGVfbGVfZ2F0dF9zZXJ2ZXJfc29ja2V0KCk6CiAgICAiIiJDcmVhdGUgYSBzb2NrZXQgZm9yIGluY29taW5nIEJMRSBjb25uZWN0aW9uLgoKICAgIFRoZSBmdW5jdGlvbiBjcmVhdGVzIGFuIExFIHNvY2tldCwgdGhlbiBkb2VzIGJpbmQsIGxpc3RlbiBhbmQgYWNjZXB0LgogICAgVGhlIGFjY2VwdCBjYWxsIGJsb2NrcyB1bnRpbCBpdCByZWNlaXZlcyBhbiBpbmNvbWluZyBjb25uZWN0aW9uLgoKICAgIE5vdGUsIHRoYXQgcmVzdWx0aW5nIHNvY2tldCB3aWxsIGJlIHN0YW5kYXJkIFB5dGhvbiBzb2NrZXQsCiAgICBub3QgQmx1ZXRvb3RoU29ja2V0LiBJdCBpcyBhbHJlYWR5IGNvbm5lY3RlZCwgcmVhZHkgZm9yIHJlY3YoKSBhbmQKICAgIHNlbmQoKSBjYWxscywgYW5kIHRoZXJlIGlzIG5vIG5lZWQgZm9yIGZ1cnRoZXIgc2V0dXAuCgogICAgQmVmb3JlIGNhbGxpbmcgdGhpcyBmdW5jdGlvbiwgdGhlIG1hY2hpbmUgbXVzdCBiZSBzZXQgdXAgKHdpdGggYXBwcm9wcmlhdGUKICAg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