Function get_html_string

tools/kconfig2html.c:954–1013

 ****************************************************************************/

static char *get_html_string(void)
{
  char *pbegin;
  char *pend;
  int len;

  /* Search for the leading quotation mark in the line buffer */

  pbegin = strchr(g_lnptr, '"');
  if (pbegin)
    {
      /* We found the leading quote. Skip over the leading quote */

      pbegin++;
    }
  else
    {
      /* The string is unquoted.  The beginning of the string is here,
       * skipping over any leading whitespace.
       */

      pbegin = skip_space(g_lnptr);
    }

  /* Search for the trailing quotation mark.  If there is none, then
   * the string goes to the end of the line.
   */

  pend = findchar(pbegin, '"');
  if (pend)
    {
      /* Replace the final quote with a NUL.  g_lnptr is set to
       * the next valid character after the terminating quote.
       */

      *pend   = '\0';
      g_lnptr = pend + 1;
    }
  else
    {
      /* Get the length of the string.  Return NULL if all that is
       * left on the line is a NUL string.
       */

      len = strlen(pbegin);
      if (len < 1)
        {
          return NULL;
        }

      /* Use the rest of the line.  g_lnptr is set to point at the
       * terminating NUL.
       */

      pend = pbegin + len;
      g_lnptr = pend;
    }