Function cJSON_CreateInt64

contrib/cJSON/cJSON.cpp:2332–2365

}

CJSON_PUBLIC(cJSON *) cJSON_CreateInt64(long long num)
{
    cJSON *item = cJSON_New_Item(&global_hooks);
    if(item)
    {
        item->type = cJSON_Number;
        item->valuedouble = static_cast<double>(num);

        // For integer which is out of the range of [INT_MIN, INT_MAX], it may lose precision if we cast it to double.
        // Instead, we keep the integer literal as a string.
        if (num > INT_MAX || num < INT_MIN)
        {
            char buf[21];
            sprintf(buf, "%lld", num);
            item->valuestring = (char*)cJSON_strdup((const unsigned char*)buf, &global_hooks);
        }

        /* use saturation in case of overflow */
        if (num >= INT_MAX)
        {
            item->valueint = INT_MAX;
        }
        else if (num <= INT_MIN)
        {
            item->valueint = INT_MIN;
        }
        else
        {
            item->valueint = (int)num;
        }
    }

    return item;
}

CJSON_PUBLIC(cJSON *) cJSON_CreateString(const char *string)
{