// Copyright 2020 Google LLC. All Rights Reserved. This file and proprietary
// source code may only be used and distributed under the Widevine Master
// License Agreement.
#include "oemcrypto_fuzz_helper.h"

namespace wvoec {
void RedirectStdoutToFile() { freopen("log.txt", "a", stdout); }

std::vector<std::vector<uint8_t>> SplitInput(const uint8_t* data, size_t size) {
  std::vector<std::vector<uint8_t>> result;
  auto current_pos = data;
  auto end = data + size;
  // Using memmem to find separator
  while (const uint8_t* pos = reinterpret_cast<const uint8_t*>(
             memmem(current_pos, end - current_pos, kFuzzDataSeparator,
                    sizeof(kFuzzDataSeparator)))) {
    result.push_back({current_pos, pos});
    current_pos = pos + sizeof(kFuzzDataSeparator);
  }
  if (current_pos < end) {
    result.push_back({current_pos, end});
  }
  return result;
}
}  // namespace wvoec