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-rw-r--r--driver/libfuzzer_driver.h75
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diff --git a/driver/libfuzzer_driver.h b/driver/libfuzzer_driver.h
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--- a/driver/libfuzzer_driver.h
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-/*
- * Copyright 2021 Code Intelligence GmbH
- *
- * 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
- *
- * http://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.
- */
-
-#pragma once
-
-#include <memory>
-#include <string>
-
-#include "absl/strings/match.h"
-#include "fuzz_target_runner.h"
-#include "fuzzed_data_provider.h"
-#include "jvm_tooling.h"
-#include "libfuzzer_callbacks.h"
-#include "signal_handler.h"
-
-namespace jazzer {
-
-class AbstractLibfuzzerDriver {
- public:
- AbstractLibfuzzerDriver(int *argc, char ***argv,
- const std::string &usage_string);
-
- virtual ~AbstractLibfuzzerDriver() = default;
-
- virtual RunResult TestOneInput(const uint8_t *data, std::size_t size) = 0;
-
- // Default value of the libFuzzer -error_exitcode flag.
- static constexpr int kErrorExitCode = 77;
-
- // A libFuzzer-registered callback that outputs the crashing input, but does
- // not include a stack trace.
- static void (*libfuzzer_print_crashing_input_)();
-
- protected:
- // wrapper around the running jvm instance
- std::unique_ptr<jazzer::JVM> jvm_;
-
- private:
- // forwards signals caught while the JVM is running
- std::unique_ptr<jazzer::SignalHandler> signal_handler_;
-
- void initJvm(const std::string &executable_path);
-};
-
-class LibfuzzerDriver : public AbstractLibfuzzerDriver {
- public:
- LibfuzzerDriver(int *argc, char ***argv);
-
- RunResult TestOneInput(const uint8_t *data, std::size_t size) override;
-
- ~LibfuzzerDriver() override = default;
-
- void DumpReproducer(const uint8_t *data, std::size_t size);
-
- private:
- // initializes the fuzz target and invokes the TestOneInput function
- std::unique_ptr<jazzer::FuzzTargetRunner> runner_;
-
- static std::string getUsageString();
-};
-
-} // namespace jazzer