tools/ipc_fuzzer/fuzzer/mutator.h

   1 // Copyright 2015 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef TOOLS_IPC_FUZZER_MUTATE_MUTATOR_H_
   6 #define TOOLS_IPC_FUZZER_MUTATE_MUTATOR_H_
   7
   8 #include <string>
   9
  10 #include "tools/ipc_fuzzer/fuzzer/fuzzer.h"
  11
  12 namespace ipc_fuzzer {
  13
  14 class Mutator : public Fuzzer {
  15  public:
  16   explicit Mutator(unsigned int frequency) : frequency_(frequency) {}
  17   virtual ~Mutator() {}
  18
  19   void FuzzBool(bool* value) override;
  20   void FuzzInt(int* value) override;
  21   void FuzzLong(long* value) override;
  22   void FuzzSize(size_t* value) override;
  23   void FuzzUChar(unsigned char* value) override;
  24   void FuzzWChar(wchar_t* value) override;
  25   void FuzzUInt16(uint16* value) override;
  26   void FuzzUInt32(uint32* value) override;
  27   void FuzzInt64(int64* value) override;
  28   void FuzzUInt64(uint64* value) override;
  29   void FuzzFloat(float* value) override;
  30   void FuzzDouble(double* value) override;
  31   void FuzzString(std::string* value) override;
  32   void FuzzString16(base::string16* value) override;
  33   void FuzzData(char* data, int length) override;
  34   void FuzzBytes(void* data, int data_len) override;
  35   bool ShouldGenerate() override;
  36
  37  private:
  38   // TODO(mbarbella): Use double frequencies.
  39   unsigned int frequency_;
  40 };
  41
  42 }  // namespace ipc_fuzzer
  43
  44 #endif  // TOOLS_IPC_FUZZER_MUTATE_MUTATOR_H_