Ly8gQ29weXJpZ2h0IDIwMTkgVGhlIENocm9taXVtIEF1dGhvcnMKLy8gVXNlIG9mIHRoaXMgc291cmNlIGNvZGUgaXMgZ292ZXJuZWQgYnkgYSBCU0Qtc3R5bGUgbGljZW5zZSB0aGF0IGNhbiBiZQovLyBmb3VuZCBpbiB0aGUgTElDRU5TRSBmaWxlLgoKI2luY2x1ZGUgInVpL2dmeC9vdmVybGF5X3RyYW5zZm9ybV91dGlscy5oIgoKI2luY2x1ZGUgImJhc2Uvbm90cmVhY2hlZC5oIgojaW5jbHVkZSAidWkvZ2Z4L2dlb21ldHJ5L3JlY3RfY29udmVyc2lvbnMuaCIKCm5hbWVzcGFjZSBnZnggewoKVHJhbnNmb3JtIE92ZXJsYXlUcmFuc2Zvcm1Ub1RyYW5zZm9ybShPdmVybGF5VHJhbnNmb3JtIG92ZXJsYXlfdHJhbnNmb3JtLAogICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIGNvbnN0IFNpemVGJiB2aWV3cG9ydF9ib3VuZHMpIHsKICBzd2l0Y2ggKG92ZXJsYXlfdHJhbnNmb3JtKSB7CiAgICBjYXNlIE9WRVJMQVlfVFJBTlNGT1JNX0lOVkFMSUQ6CiAgICAgIE5PVFJFQUNIRUQoKTsKICAgICAgcmV0dXJuIFRyYW5zZm9ybSgpOwogICAgY2FzZSBPVkVSTEFZX1RSQU5TRk9STV9OT05FOgogICAgICByZXR1cm4gVHJhbnNmb3JtKCk7CiAgICBjYXNlIE9WRVJMQVlfVFJBTlNGT1JNX0ZMSVBfSE9SSVpPTlRBTDoKICAgICAgcmV0dXJuIFRyYW5zZm9ybTo6QWZmaW5lKC0xLCAwLCAwLCAxLCB2aWV3cG9ydF9ib3VuZHMud2lkdGgoKSwgMCk7CiAgICBjYXNlIE9WRVJMQVlfVFJBTlNGT1JNX0ZMSVBfVkVSVElDQUw6CiAgICAgIHJldHVybiBUcmFuc2Zvcm06OkFmZmluZSgxLCAwLCAwLCAtMSwgMCwgdmlld3BvcnRfYm91bmRzLmhlaWdodCgpKTsKICAgIGNhc2UgT1ZFUkxBWV9UUkFOU0ZPUk1fUk9UQVRFX0NMT0NLV0lTRV85MDoKICAgICAgcmV0dXJuIFRyYW5zZm9ybTo6QWZmaW5lKDAsIDEsIC0xLCAwLCB2aWV3cG9ydF9ib3VuZHMuaGVpZ2h0KCksIDApOwogICAgY2FzZSBPVkVSTEFZX1RSQU5TRk9STV9ST1RBVEVfQ0xPQ0tXSVNFXzE4MDoKICAgICAgcmV0dXJuIFRyYW5zZm9ybTo6QWZmaW5lKC0xLCAwLCAwLCAtMSwgdmlld3BvcnRfYm91bmRzLndpZHRoKCksCiAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICB2aWV3cG9ydF9ib3VuZHMuaGVpZ2h0KCkpOwogICAgY2FzZSBPVkVSTEFZX1RSQU5TRk9STV9ST1RBVEVfQ0xPQ0tXSVNFXzI3MDoKICAgICAgcmV0dXJuIFRyYW5zZm9ybTo6QWZmaW5lKDAsIC0xLCAxLCAwLCAwLCB2aWV3cG9ydF9ib3VuZHMud2lkdGgoKSk7CiAgICBjYXNlIE9WRVJMQVlfVFJBTlNGT1JNX0ZMSVBfVkVSVElDQUxfQ0xPQ0tXSVNFXzkwOgogICAgICByZXR1cm4gVHJhbnNmb3JtOjpBZmZpbmUoMCwgMSwgMSwgMCwgMCwgMCk7CiAgICBjYXNlIE9WRVJMQVlfVFJBTlNGT1JNX0ZMSVBfVkVSVElDQUxfQ0xPQ0tXSVNFXzI3MDoKICAgICAgcmV0dXJuIFRyYW5zZm9ybTo6QWZmaW5lKDAsIC0xLCAtMSwgMCwgdmlld3BvcnRfYm91bmRzLmhlaWdodCgpLAogICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgdmlld3BvcnRfYm91bmRzLndpZHRoKCkpOwogIH0KCiAgTk9UUkVBQ0hFRCgpOwogIHJldHVybiBUcmFuc2Zvcm0oKTsKfQoKT3ZlcmxheVRyYW5zZm9ybSBJbnZlcnRPdmVybGF5VHJhbnNmb3JtKE92ZXJsYXlUcmFuc2Zvcm0gdHJhbnNmb3JtKSB7CiAgc3dpdGNoICh0cmFuc2Zvcm0pIHsKICAgIGNhc2UgT1ZFUkxBWV9UUkFOU0ZPUk1fSU5WQUxJRDoKICAgICAgTk9UUkVBQ0hFRCgpOwogICAgICByZXR1cm4gT1ZFUkxBWV9UUkFOU0ZPUk1fTk9ORTsKICAgIGNhc2UgT1ZFUkxBWV9UUkFOU0ZPUk1fTk9ORToKICAgICAgcmV0dXJuIE9WRVJMQVlfVFJBTlNGT1JNX05PTkU7CiAgICBjYXNlIE9WRVJMQVlfVFJBTlNGT1JNX0ZMSVBfSE9SSVpPTlRBTDoKICAgICAgcmV0dXJuIE9WRVJMQVlfVFJBTlNGT1JNX0ZMSVBfSE9SSVpPTlRBTDsKICAgIGNhc2UgT1ZFUkxBWV9UUkFOU0ZPUk1fRkxJUF9WRVJUSUNBTDoKICAgICAgcmV0dXJuIE9WRVJMQVlfVFJBTlNGT1JNX0ZMSVBfVkVSVElDQUw7CiAgICBjYXNlIE9WRVJMQVlfVFJBTlNGT1JNX1JPVEFURV9DTE9DS1dJU0VfOTA6CiAgICAgIHJldHVybiBPVkVSTEFZX1RSQU5TRk9STV9ST1RBVEVfQ0xPQ0tXSVNFXzI3MDsKICAgIGNhc2UgT1ZFUkxBWV9UUkFOU0ZPUk1fUk9UQVRFX0NMT0NLV0lTRV8xODA6CiAgICAgIHJldHVybiBPVkVSTEFZX1RSQU5TRk9STV9ST1RBVEVfQ0xPQ0tXSVNFXzE4MDsKICAgIGNhc2UgT1ZFUkxBWV9UUkFOU0ZPUk1fUk9UQVRFX0NMT0NLV0lTRV8yNzA6CiAgICAgIHJldHVybiBPVkVSTEFZX1RSQU5TRk9STV9ST1RBVEVfQ0xPQ0tXSVNFXzkwOwogICAgY2FzZSBPVkVSTEFZX1RSQU5TRk9STV9GTElQX1ZFUlRJQ0FMX0NMT0NLV0lTRV85MDoKICAgICAgcmV0dXJuIE9WRVJMQVlfVFJBTlNGT1JNX0ZMSVBfVkVSVElDQUxfQ0xPQ0tXSVNFXzkwOwogICAgY2FzZSBPVkVSTEFZX1RSQU5TRk9STV9GTElQX1ZFUlRJQ0FMX0NMT0NLV0lTRV8yNzA6CiAgICAgIHJldHVybiBPVkVSTEFZX1RSQU5TRk9STV9GTElQX1ZFUlRJQ0FMX0NMT0NLV0lTRV8yNzA7CiAgfQogIE5PVFJFQUNIRUQoKTsKICByZXR1cm4gT1ZFUkxBWV9UUkFOU0ZPUk1fTk9ORTsKfQoKT3ZlcmxheVRyYW5zZm9ybSBPdmVybGF5VHJhbnNmb3Jtc0NvbmNhdChPdmVybGF5VHJhbnNmb3JtIHQxLAogICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIE92ZXJsYXlUcmFuc2Zvcm0gdDIpIHsKICBpZiAodDEgPT0gT1ZFUkxBWV9UUkFOU0ZPUk1fSU5WQUxJRCB8fCB0MiA9PSBPVkVSTEFZX1RSQU5TRk9STV9JTlZBTElEKSB7CiAgICByZXR1cm4gT1ZFUkxBWV9UUkFOU0ZPUk1fSU5WQUxJRDsKICB9CgogIGVudW0gVkZsaXAgewogICAgLy8gV3JpdHRlbiBzbyB0aGV5IGJlaGF2ZSBzaW1pbGFyIHRvIGJvb2xzLgogICAga05vID0gMCwKICAgIGtZZXMsCiAgfTsKICBlbnVtIFJvdGF0aW9uIHsKICAgIC8vIEVudW1zIGFyZSB3cml0dGVuIHNvIHRoYXQgaXQncyB2YWxpZCB0byBkbyBtb2R1bGFyIGFyaXRoZW1hdGljLgogICAgLy8gRWcgazkwICsgazI3MCBtb2QgNCBpcyBrMC4KICAgIGswID0gMCwKICAgIGs5MCwKICAgIGsxODAsCiAgICBrMjcwLAogIH07CgogIC8vIFN0ZXAgMTogRGVjb21wb3NlIGFyZ3VtZW50cyBpbnRvIHZlcnRpY2FsIGZsaXAgYW5kIGNsb2NrLXdpc2Ugcm90YXRpb24uCiAgc3RydWN0IERlY29tcG9zZWRPdmVybGF5VHJhbnNmb3JtIHsKICAgIFZGbGlwIHZmbGlwOwogICAgUm90YXRpb24gcm90YXRpb247CiAgfTsKICBhdXRvIGRlY29tcG9zZSA9IFtdKE92ZXJsYXlUcmFuc2Zvcm0gdCkgLT4gRGVjb21wb3NlZE92ZXJsYXlUcmFuc2Zvcm0gewogICAgc3dpdGNoICh0KSB7CiAgICAgIGNhc2UgT1ZFUkxBWV9UUkFOU0ZPUk1fTk9ORToKICAgICAgICByZXR1cm4ge1ZGbGlwOjprTm8sIFJvdGF0aW9uOjprMH07CiAgICAgIGNhc2UgT1ZFUkxBWV9UUkFOU0ZPUk1fRkxJUF9IT1JJWk9OVEFMOgogICAgICAgIHJldHVybiB7VkZsaXA6OmtZZXMsIFJvdGF0aW9uOjprMTgwfTsKICAgICAgY2FzZSBPVkVSTEFZX1RSQU5TRk9STV9GTElQX1ZFUlRJQ0FMOgogICAgICAgIHJldHVybiB7VkZsaXA6OmtZZXMsIFJvdGF0aW9uOjprMH07CiAgICAgIGNhc2UgT1ZFUkxBWV9UUkFOU0ZPUk1fUk9UQVRFX0NMT0NLV0lTRV85MDoKICAgICAgICByZXR1cm4ge1ZGbGlwOjprTm8sIFJvdGF0aW9uOjprOTB9OwogICAgICBjYXNlIE9WRVJMQVlfVFJBTlNGT1JN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