#include <cstdint>

#include <Magick++.h>

#include "utils.cc"

#define FUZZ_CODER_STRING_LITERAL_X(name) FUZZ_CODER_STRING_LITERAL(name)

#define FUZZ_CODER_STRING_LITERAL(name) #name

#define FUZZ_CODER FUZZ_CODER_STRING_LITERAL_X(FUZZ_GRAPHICSMAGICK_CODER)

extern "C" int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {

  Magick::Image image;

  std::string coder = FUZZ_CODER;

#if !defined(FUZZ_GRAPHICSMAGICK_CODER_READANY)

  image.magick(coder);

  image.fileName(coder + ":");

#endif

  // Add an arbitrary limit on JPEG scan lines

  image.defineValue("JPEG", "max-scan-number", "50");

  const Magick::Blob blob(data, size);

  try {

    image.read(blob);

  } catch (Magick::Exception &e) {

    return 0;

  }

#if FUZZ_GRAPHICSMAGICK_CODER_WRITE

  Magick::Blob outBlob;

  try {

    image.magick(coder);

    image.write(&outBlob, coder);

  } catch (Magick::Exception &e) {}

#endif

  return 0;

}