#include "./util.h"

size_t read_file(const char *path, uint8_t **contents)
{
    FILE *file = fopen(path, "rb");
    if (file == NULL)
    {
        printf("Error: Unable to open file.\n");
        return 0;
    }

    // Determine the file size
    fseek(file, 0, SEEK_END);
    size_t file_size = ftell(file);
    rewind(file);

    // Allocate memory for the contents array
    *contents = (uint8_t *)malloc(file_size);
    if (*contents == NULL)
    {
        printf("Error: Unable to allocate memory.\n");
        fclose(file);
        return 0;
    }

    // Read the file contents into the array
    fread(*contents, 1, file_size, file);
    fclose(file);

    return file_size;
}