Method fill

erpcgen/src/options.cpp:283–304

What we do is this: for each line of text in the istream, we use a OptStrTokIter to iterate over each token on the line. If the first non-white character on a line is c_COMMENT, then we consider the line to be a comment and we ignore it.

// consider the line to be a comment and we ignore it.
//
void OptIstreamIter::fill(void)
{
#ifdef USE_STDIO
    return;
#else
    char buf[OptIstreamIter::MAX_LINE_LEN];
    do
    {
        *buf = '\0';
        is.getline(buf, sizeof(buf));
        char *ptr = buf;
        while (isspace(*ptr))
            ++ptr;
        if (*ptr && (*ptr != c_COMMENT))
        {
            delete tok_iter;
            tok_iter = new OptStrTokIter(ptr);
            return;
        }
    } while (is);
#endif /* USE_STDIO */
}

// **************************************************** Options class utilities