Ly8gQ29weXJpZ2h0IChjKSAyMDE1LCB0aGUgRGFydCBwcm9qZWN0IGF1dGhvcnMuICBQbGVhc2Ugc2VlIHRoZSBBVVRIT1JTIGZpbGUKLy8gZm9yIGRldGFpbHMuIEFsbCByaWdodHMgcmVzZXJ2ZWQuIFVzZSBvZiB0aGlzIHNvdXJjZSBjb2RlIGlzIGdvdmVybmVkIGJ5IGEKLy8gQlNELXN0eWxlIGxpY2Vuc2UgdGhhdCBjYW4gYmUgZm91bmQgaW4gdGhlIExJQ0VOU0UgZmlsZS4KbGlicmFyeSB3ZWJfY29tcG9uZW50cy5idWlsZC5odG1sX2ltcG9ydF9yZWNvcmRlcl9pbmxpbmVyOwoKaW1wb3J0ICdwYWNrYWdlOmFuYWx5emVyL2FuYWx5emVyLmRhcnQnOwppbXBvcnQgJ3BhY2thZ2U6YW5hbHl6ZXIvc3JjL2dlbmVyYXRlZC9hc3QuZGFydCc7CmltcG9ydCAncGFja2FnZTphbmFseXplci9zcmMvZ2VuZXJhdGVkL2VsZW1lbnQuZGFydCc7CmltcG9ydCAncGFja2FnZTpiYXJiYWNrL2JhcmJhY2suZGFydCc7CmltcG9ydCAncGFja2FnZTppbml0aWFsaXplL3RyYW5zZm9ybWVyLmRhcnQnOwppbXBvcnQgJ3BhY2thZ2U6cGF0aC9wYXRoLmRhcnQnIGFzIHBhdGg7CmltcG9ydCAnLi4vc3JjL25vcm1hbGl6ZV9wYXRoLmRhcnQnOwoKLy8vIFtJbml0aWFsaXplclBsdWdpbl0gZm9yIEBIdG1sSW1wb3J0IGFubm90YXRpb25zLiBUaGlzIHJlY29yZHMgYWxsIHBhdGhzCi8vLyBzZWVuLCBub3JtYWxpemVzIHRoZW0gcmVsYXRpdmUgdG8gdGhlIGVudHJ5IHBvaW50LCBhbmQgcmVjb3JkcyB0aGUgdmFsdWVzIGluCi8vLyBbaW1wb3J0UGF0aHNdLgovLy8KLy8vIE5vdGU6IFRoaXMgZG9lcyBub3RoaW5nIHdpdGggdGhlIHBhdGhzIG9uIGl0cyBvd24sIGEgc2VwYXJhdGUgc3RlcCBuZWVkcyB0bwovLy8gYWRkIHRoZSBpbXBvcnRzIHRvIHRoZSBlbnRyeSBwb2ludCBkb2N1bWVudC4KY2xhc3MgSHRtbEltcG9ydEFubm90YXRpb25SZWNvcmRlciBpbXBsZW1lbnRzIEluaXRpYWxpemVyUGx1Z2luIHsKICAvLy8gQWxsIHRoZSBub3JtYWxpemVkIGltcG9ydCBwYXRocyB0aGF0IHdlcmUgc2Vlbi4KICBmaW5hbCBTZXQ8U3RyaW5nPiBpbXBvcnRQYXRocyA9IG5ldyBTZXQ8U3RyaW5nPigpOwoKICBUcmFuc2Zvcm1Mb2dnZXIgX2xvZ2dlcjsKCiAgSHRtbEltcG9ydEFubm90YXRpb25SZWNvcmRlcigpOwoKICAvLy8gQXBwbGllcyB0byBhbnl0aGluZyBuYW1lZCBgSHRtbEltcG9ydGAgd2hpY2ggYW5ub3RhdGVzIGEgbGlicmFyeS4KICBib29sIHNob3VsZEFwcGx5KEluaXRpYWxpemVyUGx1Z2luRGF0YSBwbHVnaW5EYXRhKSB7CiAgICB2YXIgYW5ub3RhdGlvbkVsZW1lbnQgPSBwbHVnaW5EYXRhLmluaXRpYWxpemVyLmFubm90YXRpb25Ob2RlLmVsZW1lbnQ7CiAgICB2YXIgbG9nZ2VyID0gcGx1Z2luRGF0YS5sb2dnZXI7CiAgICBEYXJ0VHlwZSB0eXBlOwogICAgaWYgKGFubm90YXRpb25FbGVtZW50IGlzIENvbnN0cnVjdG9yRWxlbWVudCkgewogICAgICB0eXBlID0gYW5ub3RhdGlvbkVsZW1lbnQucmV0dXJuVHlwZTsKICAgIH0gZWxzZSBpZiAoYW5ub3RhdGlvbkVsZW1lbnQgaXMgUHJvcGVydHlBY2Nlc3NvckVsZW1lbnQpIHsKICAgICAgdHlwZSA9IGFubm90YXRpb25FbGVtZW50LnZhcmlhYmxlLnByb3BhZ2F0ZWRUeXBlOwogICAgfSBlbHNlIHsKICAgICAgbG9nZ2VyLmVycm9yKCdVbnN1cHBvcnRlZCBhbm5vdGF0aW9uIHR5cGUuIE9ubHkgY29uc3RydWN0b3JzIGFuZCAnCiAgICAgICAgICAncHJvcGVydGllcyBhcmUgc3VwcG9ydGVkIGFzIGluaXRpYWxpemVycy4nKTsKICAgICAgcmV0dXJuIGZhbHNlOwogICAgfQogICAgaWYgKHR5cGUubmFtZSAhPSAnSHRtbEltcG9ydCcpIHJldHVybiBmYWxzZTsKICAgIGlmIChwbHVnaW5EYXRhLmluaXRpYWxpemVyLnRhcmdldEVsZW1lbnQgaXMhIExpYnJhcnlFbGVtZW50KSB7CiAgICAgIGxvZ2dlci5lcnJvcignSW52YWxpZCBIdG1sSW1wb3J0IGFubm90YXRpb24gb24gbm9uLWxpYnJhcnkgZWxlbWVudC4nKTsKICAgICAgcmV0dXJuIGZhbHNlOwogICAgfQogICAgcmV0dXJuIHRydWU7CiAgfQoKICAvLy8gUmVjb3JkcyB0aGUgbm9ybWFsaXplZCB1cmwgYW5kIHJldHVybnMgW251bGxdIHNvIHRoYXQgbm8gW0luaXRFbnRyeV0gd2lsbAogIC8vLyBiZSBjcmVhdGVkLgogIFN0cmluZyBhcHBseShJbml0aWFsaXplclBsdWdpbkRhdGEgcGx1Z2luRGF0YSkgewogICAgdmFyIGJvb3RzdHJhcElkID0gcGx1Z2luRGF0YS5ib290c3RyYXBJZDsKICAgIHZhciBsb2dnZXIgPSBwbHVnaW5EYXRhLmxvZ2dlcjsKICAgIHZhciBhbm5vdGF0aW9uID0gcGx1Z2luRGF0YS5pbml0aWFsaXplci5hbm5vdGF0aW9uTm9kZTsKICAgIHZhciBhbm5vdGF0aW9uRWxlbWVudCA9IHBsdWdpbkRhdGEuaW5pdGlhbGl6ZXIuYW5ub3RhdGlvbkVsZW1lbnQ7CiAgICB2YXIgZWxlbWVudCA9IHBsdWdpbkRhdGEuaW5pdGlhbGl6ZXIudGFyZ2V0RWxlbWVudCBhcyBMaWJyYXJ5RWxlbWVudDsKICAgIHZhciByZXNvbHZlciA9IHBsdWdpbkRhdGEucmVzb2x2ZXI7CiAgICB2YXIgbGlicmFyeURpcmVjdGl2ZSA9CiAgICAgICAgcGx1Z2luRGF0YS5pbml0aWFsaXplci50YXJnZXROb2RlLnBhcmVudC5wYXJlbnQgYXMgTGlicmFyeURpcmVjdGl2ZTsKCiAgICB2YXIgb3JpZ2luYWxJbXBvcnRQYXRoOwogICAgaWYgKGFubm90YXRpb25FbGVtZW50LmVsZW1lbnQgaXMgUHJvcGVydHlBY2Nlc3NvckVsZW1lbnQpIHsKICAgICAgb3JpZ2luYWxJbXBvcnRQYXRoID0gcmVzb2x2ZXIuZXZhbHVhdGVDb25zdGFudChlbGVtZW50LmxpYnJhcnksCiAgICAgICAgICBhbm5vdGF0aW9uLm5hbWUpLnZhbHVlLmZpZWxkc1snZmlsZVBhdGgnXS5zdHJpbmdWYWx1ZTsKICAgIH0gZWxzZSB7CiAgICAgIGFzc2VydChhbm5vdGF0aW9uRWxlbWVudC5lbGVtZW50IGlzIENvbnN0cnVjdG9yRWxlbWVudCk7CiAgICAgIG9yaWdpbmFsSW1wb3J0UGF0aCA9IHJlc29sdmVyLmV2YWx1YXRlQ29uc3RhbnQoZWxlbWVudC5saWJyYXJ5LAogICAgICAgICAgYW5ub3RhdGlvbi5hcmd1bWVudHMuYXJndW1lbnRzLmZpcnN0KS52YWx1ZS5zdHJpbmdWYWx1ZTsKICAgIH0KCiAgICB2YXIgbGliUGF0aDsKICAgIHZhciBzZWdtZW50cyA9IGVsZW1lbnQuc291cmNlLnVyaS5wYXRoU2VnbWVudHM7CiAgICB2YXIgcGFja2FnZSA9IHNlZ21lbnRzWzBdOwogICAgaWYgKGJvb3RzdHJhcElkLnBhY2thZ2UgPT0gcGFja2FnZSAmJgogICAgICAgIGJvb3RzdHJhcElkLnBhdGguc3RhcnRzV2l0aCgnJHtzZWdtZW50c1sxXX0vJykpIHsKICAgICAgcGFja2FnZSA9IG51bGw7CiAgICAgIGxpYlBhdGggPSBwYXRoLnVybC5yZWxhdGl2ZSgKICAgICAgICAgIHBhdGgudXJsLmpvaW5BbGwoc2VnbWVudHMuZ2V0UmFuZ2UoMSwgc2VnbWVudHMubGVuZ3RoKSksCiAgICAgICAgICBmcm9tOiBwYXRoLnVybC5kaXJuYW1lKHBhdGgudXJsLmpvaW4oYm9vdHN0cmFwSWQucGF0aCkpKTsKICAgIH0gZWxzZSBpZiAoc2VnbWVudHNbMV0gPT0gJ2xpYicpIHsKICAgICAgbGliUGF0aCA9IHBhdGgudXJsLmpvaW5BbGwoc2VnbWVudHMuZ2V0UmFuZ2UoMiwgc2VnbWVudHMubGVuZ3RoKSk7CiAgICB9IGVsc2UgewogICAgICBsb2dnZXIuZXJyb3IoJ1VuYWJsZSB0byBpbXBvcnQgYCR7ZWxlbWVudC5zb3VyY2UudXJpLnBhdGh9YCBmcm9tICcKICAgICAgICAgICcke2Jvb3RzdHJhcElkfS4nKTsKICAgICAgcmV0dXJuIG51bGw7CiAgICB9CgogICAgaW1wb3J0UGF0aHMKICAgICAgICAuYWRkKG5vcm1hbGl6ZUh0bWxJbXBvcnRQYXRoKG9yaWdpbmFsSW1wb3J0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