Function split

src/common/etcdutils.c:21–39

* split: function used to split a string with special separator. * parameter src OUT * parameter separator IN * parameter dest OUT * parameter num OUT * return ture if configuration parse succeeded, otherwise retrun false. */

 * return ture if configuration parse succeeded, otherwise retrun false.
 */
static bool
split(char *src, const char *separator, char **dest, int *num)
{
    char *pNext;
    int count = 0;
    if (src == NULL || src[0] == '\0')
        return false;
    if (separator == NULL || separator[0] == '\0')
        return false;
    pNext = (char *)strtok(src,separator);
    while (pNext != NULL)
    {
        *dest++ = pNext;
        ++count;
        pNext = (char *)strtok(NULL,separator);
    }  
    *num = count;
    return true;
}

/*
 * parseEtcdHostConfiguration: function used to parse etcdhost and etcdport inforamtion from a ETCD configure parameter.