LyoKICogQ29weXJpZ2h0IChjKSAyMDEzIEFSTSBMaW1pdGVkCiAqIEFsbCByaWdodHMgcmVzZXJ2ZWQKICoKICogVGhlIGxpY2Vuc2UgYmVsb3cgZXh0ZW5kcyBvbmx5IHRvIGNvcHlyaWdodCBpbiB0aGUgc29mdHdhcmUgYW5kIHNoYWxsCiAqIG5vdCBiZSBjb25zdHJ1ZWQgYXMgZ3JhbnRpbmcgYSBsaWNlbnNlIHRvIGFueSBvdGhlciBpbnRlbGxlY3R1YWwKICogcHJvcGVydHkgaW5jbHVkaW5nIGJ1dCBub3QgbGltaXRlZCB0byBpbnRlbGxlY3R1YWwgcHJvcGVydHkgcmVsYXRpbmcKICogdG8gYSBoYXJkd2FyZSBpbXBsZW1lbnRhdGlvbiBvZiB0aGUgZnVuY3Rpb25hbGl0eSBvZiB0aGUgc29mdHdhcmUKICogbGljZW5zZWQgaGVyZXVuZGVyLiAgWW91IG1heSB1c2UgdGhlIHNvZnR3YXJlIHN1YmplY3QgdG8gdGhlIGxpY2Vuc2UKICogdGVybXMgYmVsb3cgcHJvdmlkZWQgdGhhdCB5b3UgZW5zdXJlIHRoYXQgdGhpcyBub3RpY2UgaXMgcmVwbGljYXRlZAogKiB1bm1vZGlmaWVkIGFuZCBpbiBpdHMgZW50aXJldHkgaW4gYWxsIGRpc3RyaWJ1dGlvbnMgb2YgdGhlIHNvZnR3YXJlLAogKiBtb2RpZmllZCBvciB1bm1vZGlmaWVkLCBpbiBzb3VyY2UgY29kZSBvciBpbiBiaW5hcnkgZm9ybS4KICoKICogUmVkaXN0cmlidXRpb24gYW5kIHVzZSBpbiBzb3VyY2UgYW5kIGJpbmFyeSBmb3Jtcywgd2l0aCBvciB3aXRob3V0CiAqIG1vZGlmaWNhdGlvbiwgYXJlIHBlcm1pdHRlZCBwcm92aWRlZCB0aGF0IHRoZSBmb2xsb3dpbmcgY29uZGl0aW9ucyBhcmUKICogbWV0OiByZWRpc3RyaWJ1dGlvbnMgb2Ygc291cmNlIGNvZGUgbXVzdCByZXRhaW4gdGhlIGFib3ZlIGNvcHlyaWdodAogKiBub3RpY2UsIHRoaXMgbGlzdCBvZiBjb25kaXRpb25zIGFuZCB0aGUgZm9sbG93aW5nIGRpc2NsYWltZXI7CiAqIHJlZGlzdHJpYnV0aW9ucyBpbiBiaW5hcnkgZm9ybSBtdXN0IHJlcHJvZHVjZSB0aGUgYWJvdmUgY29weXJpZ2h0CiAqIG5vdGljZSwgdGhpcyBsaXN0IG9mIGNvbmRpdGlvbnMgYW5kIHRoZSBmb2xsb3dpbmcgZGlzY2xhaW1lciBpbiB0aGUKICogZG9jdW1lbnRhdGlvbiBhbmQvb3Igb3RoZXIgbWF0ZXJpYWxzIHByb3ZpZGVkIHdpdGggdGhlIGRpc3RyaWJ1dGlvbjsKICogbmVpdGhlciB0aGUgbmFtZSBvZiB0aGUgY29weXJpZ2h0IGhvbGRlcnMgbm9yIHRoZSBuYW1lcyBvZiBpdHMKICogY29udHJpYnV0b3JzIG1heSBiZSB1c2VkIHRvIGVuZG9yc2Ugb3IgcHJvbW90ZSBwcm9kdWN0cyBkZXJpdmVkIGZyb20KICogdGhpcyBzb2Z0d2FyZSB3aXRob3V0IHNwZWNpZmljIHByaW9yIHdyaXR0ZW4gcGVybWlzc2lvbi4KICoKICogVEhJUyBTT0ZUV0FSRSBJUyBQUk9WSURFRCBCWSBUSEUgQ09QWVJJR0hUIEhPTERFUlMgQU5EIENPTlRSSUJVVE9SUwogKiAiQVMgSVMiIEFORCBBTlkgRVhQUkVTUyBPUiBJTVBMSUVEIFdBUlJBTlRJRVMsIElOQ0xVRElORywgQlVUIE5PVAogKiBMSU1JVEVEIFRPLCBUSEUgSU1QTElFRCBXQVJSQU5USUVTIE9GIE1FUkNIQU5UQUJJTElUWSBBTkQgRklUTkVTUyBGT1IKICogQSBQQVJUSUNVTEFSIFBVUlBPU0UgQVJFIERJU0NMQUlNRUQuIElOIE5PIEVWRU5UIFNIQUxMIFRIRSBDT1BZUklHSFQKICogT1dORVIgT1IgQ09OVFJJQlVUT1JTIEJFIExJQUJMRSBGT1IgQU5ZIERJUkVDVCwgSU5ESVJFQ1QsIElOQ0lERU5UQUwsCiAqIFNQRUNJQUwsIEVYRU1QTEFSWSwgT1IgQ09OU0VRVUVOVElBTCBEQU1BR0VTIChJTkNMVURJTkcsIEJVVCBOT1QKICogTElNSVRFRCBUTywgUFJPQ1VSRU1FTlQgT0YgU1VCU1RJVFVURSBHT09EUyBPUiBTRVJWSUNFUzsgTE9TUyBPRiBVU0UsCiAqIERBVEEsIE9SIFBST0ZJVFM7IE9SIEJVU0lORVNTIElOVEVSUlVQVElPTikgSE9XRVZFUiBDQVVTRUQgQU5EIE9OIEFOWQogKiBUSEVPUlkgT0YgTElBQklMSVRZLCBXSEVUSEVSIElOIENPTlRSQUNULCBTVFJJQ1QgTElBQklMSVRZLCBPUiBUT1JUCiAqIChJTkNMVURJTkcgTkVHTElHRU5DRSBPUiBPVEhFUldJU0UpIEFSSVNJTkcgSU4gQU5ZIFdBWSBPVVQgT0YgVEhFIFVTRQogKiBPRiBUSElTIFNPRlRXQVJFLCBFVkVOIElGIEFEVklTRUQgT0YgVEhFIFBPU1NJQklMSVRZIE9GIFNVQ0ggREFNQUdFLgogKgogKiBBdXRob3JzOiBNYXR0IEhvcnNuZWxsCiAqLwoKI2luY2x1ZGUgInNpbS9wcm9iZS9wcm9iZS5oaCIKCiNpbmNsdWRlICJkZWJ1Zy9Qcm9iZVZlcmJvc2UuaGgiCiNpbmNsdWRlICJwYXJhbXMvUHJvYmVMaXN0ZW5lck9iamVjdC5oaCIKClByb2JlUG9pbnQ6OlByb2JlUG9pbnQoUHJvYmVNYW5hZ2VyICptYW5hZ2VyLCBjb25zdCBzdGQ6OnN0cmluZyYgX25hbWUpCiAgICA6IG5hbWUoX25hbWUpCnsKICAgIGlmIChtYW5hZ2VyKSB7CiAgICAgICAgbWFuYWdlci0+YWRkUG9pbnQoKnRoaXMpOwogICAgfQp9CgpQcm9iZUxpc3RlbmVyT2JqZWN0OjpQcm9iZUxpc3RlbmVyT2JqZWN0KGNvbnN0IFByb2JlTGlzdGVuZXJPYmplY3RQYXJhbXMgKnBhcmFtcykKICAgIDogU2ltT2JqZWN0KHBhcmFtcyksCiAgICAgIG1hbmFnZXIocGFyYW1zLT5tYW5hZ2VyLT5nZXRQcm9iZU1hbmFnZXIoKSkKewp9CgpQcm9iZUxpc3RlbmVyT2JqZWN0Ojp+UHJvYmVMaXN0ZW5lck9iamVjdCgpCnsKICAgIGZvciAoYXV0byBsID0gbGlzdGVuZXJzLmJlZ2luKCk7IGwgIT0gbGlzdGVuZXJzLmVuZCgpOyArK2wpIHsKICAgICAgICBkZWxldGUgKCpsKTsKICAgIH0KICAgIGxpc3RlbmVycy5jbGVhcigpOwp9CgpQcm9iZUxpc3RlbmVyOjpQcm9iZUxpc3RlbmVyKFByb2JlTWFuYWdlciAqX21hbmFnZXIsIGNvbnN0IHN0ZDo6c3RyaW5nICZfbmFtZSkKICAgIDogbWFuYWdlcihfbWFuYWdlciksIG5hbWUoX25hbWUpCnsKICAgIG1hbmFnZXItPmFkZExpc3RlbmVyKG5hbWUsICp0aGlzKTsKfQoKUHJvYmVMaXN0ZW5lcjo6flByb2JlTGlzdGVuZXIoKQp7CiAgICBtYW5hZ2VyLT5yZW1vdmVMaXN0ZW5lcihuYW1lLCAqdGhpcyk7Cn0KClByb2JlTGlzdGVuZXJPYmplY3QqClByb2JlTGlzdGVuZXJPYmplY3RQYXJhbXM6OmNyZWF0ZSgpCnsKICAgIHJldHVybiBuZXcgUHJvYmVMaXN0ZW5lck9iamVjdCh0aGlzKTsKfQoKYm9vbApQcm9iZU1hbmFnZXI6OmFkZExpc3RlbmVyKHN0ZDo6c3RyaW5nIHBvaW50TmFtZSwgUHJvYmVMaXN0ZW5lciAmbGlzdGVuZXIpCnsKICAgIERQUklOVEZSKFByb2JlVmVyYm9zZSwgIlByb2JlczogQ2FsbCB0byBhZGRMaXN0ZW5lciB0byBcIiVzXCIgb24gJXMuXG4iLCBwb2ludE5hbWUsIG9iamVjdC0+bmFtZSgpKTsKICAgIGJvb2wgYWRkZWQgPSBmYWxzZTsKICAgIGZvciAoYXV0byBwID0gcG9pbnRzLmJlZ2luKCk7IHAgIT0gcG9pbnRzLmVuZCgpOyArK3ApIHsKICAgICAgICBpZiAoKCpwKS0+Z2V0TmFtZSgpID09IHBvaW50TmFtZSkgewogICAgICAgICAgICAoKnApLT5hZGRMaXN0ZW5lcigmbGlzdGVuZXIpOwogICAgICAgICAgICBhZGRlZCA9IHRydWU7CiAgICAgICAgfQogICAgfQogICAgaWYgKCFhZGRlZCkgewogICAgICAgIERQUklOVEZSKFByb2JlVmVyYm9zZSwgIlByb2JlczogQ2FsbCB0byBhZGRMaXN0ZW5lciB0byBcIiVzXCIgb24gJXMgZmFpbGVkLCBubyBzdWNoIHBvaW50LlxuIiwgcG9pbnROYW1lLCBvYmplY3QtPm5hbWUoKSk7CiAgICB9CiAgICByZXR1cm4gYWRkZWQ7Cn0KCmJvb2wKUHJvYmVNYW5hZ2VyOjpyZW1vdmVMaXN0ZW5lcihzdGQ6OnN0cmluZyBwb2ludE5hbWUsIFByb2JlTGlzdGVuZXIgJmxpc3RlbmVyKQp7CiAgICBEUFJJTlRGUihQcm9iZVZlcmJv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