| // Copyright 2022 The Centipede Authors. |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // https://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| // Example fuzzer built on top of Centipede. It is capable of fuzzing any binary |
| // target built with sancov (see build_defs.bzl). CentipedeCallbacks::Mutate |
| // uses ByteArrayMutator. |
| |
| #ifndef THIRD_PARTY_CENTIPEDE_CENTIPEDE_DEFAULT_CALLBACKS_H_ |
| #define THIRD_PARTY_CENTIPEDE_CENTIPEDE_DEFAULT_CALLBACKS_H_ |
| |
| #include <cstddef> |
| #include <memory> |
| #include <string_view> |
| #include <vector> |
| |
| #include "./centipede/centipede_interface.h" |
| #include "./centipede/execution_result.h" |
| |
| namespace centipede { |
| |
| // Example of customized CentipedeCallbacks. |
| class CentipedeDefaultCallbacks : public CentipedeCallbacks { |
| public: |
| explicit CentipedeDefaultCallbacks(const Environment &env); |
| bool Execute(std::string_view binary, const std::vector<ByteArray> &inputs, |
| BatchResult &batch_result) override; |
| void Mutate(const std::vector<MutationInputRef> &inputs, size_t num_mutants, |
| std::vector<ByteArray> &mutants) override; |
| |
| private: |
| bool custom_mutator_is_usable_ = false; |
| }; |
| |
| } // namespace centipede |
| |
| #endif // THIRD_PARTY_CENTIPEDE_CENTIPEDE_DEFAULT_CALLBACKS_H_ |