1 /* 2 * Copyright 2022 Google Inc. All rights reserved. 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 #ifndef FLATBUFFERS_FLEX_FLAT_UTIL_H_ 18 #define FLATBUFFERS_FLEX_FLAT_UTIL_H_ 19 20 #include "flatbuffers/flatbuffers.h" 21 #include "flatbuffers/flexbuffers.h" 22 23 namespace flexbuffers { 24 25 // Verifies the `nested` flexbuffer within a flatbuffer vector is valid. VerifyNestedFlexBuffer(const flatbuffers::Vector<uint8_t> * const nested,flatbuffers::Verifier & verifier)26inline bool VerifyNestedFlexBuffer( 27 const flatbuffers::Vector<uint8_t> *const nested, 28 flatbuffers::Verifier &verifier) { 29 if (!nested) return true; 30 return verifier.Check(flexbuffers::VerifyBuffer( 31 nested->data(), nested->size(), verifier.GetFlexReuseTracker())); 32 } 33 34 } // namespace flexbuffers 35 36 #endif // FLATBUFFERS_FLEX_FLAT_UTIL_H_ 37