#include <stdint.h>

#include <stddef.h>

#include <stdlib.h>

#include <string.h>

#include "libcue.h"

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

#ifndef FUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION

/*

** Read files named on the command-line and invoke the fuzzer harness for

** each one.

*/

int main (int argc, char **argv)

{

  FILE *in;

  int i;

  int nErr = 0;

  uint8_t *zBuf = 0;

  size_t sz;

  for (i = 1; i < argc; i++)

  {

    const char *zFilename = argv[i];

    in = fopen (zFilename, "rb");

    if (in == 0)

    {

      fprintf (stderr, "cannot open \"%s\"\n", zFilename);

      nErr++;

      continue;

    }

    fseek (in, 0, SEEK_END);

    sz = ftell (in);

    rewind (in);

    zBuf = (uint8_t*)realloc (zBuf, sz);

    if (zBuf == 0)

    {

      fprintf(stderr, "cannot malloc() for %d bytes\n", (int)sz);

      exit(1);

    }

    if (fread (zBuf, sz, 1, in) != 1)

    {

      fprintf (stderr, "cannot read %d bytes from \"%s\"\n",

                       (int)sz, zFilename);

      nErr++;

    }

    else

    {

      printf ("%s... ", zFilename);

      fflush (stdout);

      (void)LLVMFuzzerTestOneInput (zBuf, sz);

      printf ("ok\n");

    }

    fclose (in);

  }

  free (zBuf);

  return nErr;

}

#endif

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

{

    char* str = (char*)malloc (size + 1);

    if (!str)

        return -1;

    memcpy (str, data, size);

    str[size] = '\0';

    Cd *cd = cue_parse_string (str);

    cd_delete (cd);

    free (str);

    return 0;

}