Lst_pfunc_lstx_.java

/*
XOWA: the XOWA Offline Wiki Application
Copyright (C) 2012-2017 gnosygnu@gmail.com

XOWA is licensed under the terms of the General Public License (GPL) Version 3,
or alternatively under the terms of the Apache License Version 2.0.

You may use XOWA according to either of these licenses as is most appropriate
for your project on a case-by-case basis.

The terms of each license can be found in the source code repository:

GPLv3 License: https://github.com/gnosygnu/xowa/blob/master/LICENSE-GPLv3.txt
Apache License: https://github.com/gnosygnu/xowa/blob/master/LICENSE-APACHE2.txt
*/
package gplx.xowa.xtns.lst; import gplx.*; import gplx.xowa.*; import gplx.xowa.xtns.*;
import gplx.xowa.parsers.*; 
class Lst_pfunc_lstx_ {
	public static void Sect_exclude(Bry_bfr bfr, Lst_section_nde_mgr sec_mgr, byte[] src, byte[] sect_exclude, byte[] sect_replace) {
		if		(Bry_.Len_eq_0(sect_exclude)) {	// no exclude arg; EX: {{#lstx:page}} or {{#lstx:page}}
			bfr.Add(src);							// write all and exit
			return;
		}
		int sections_len = sec_mgr.Len();
		int bgn_pos = 0;
		for (int i = 0; i < sections_len; i++) {
			Lst_section_nde section = sec_mgr.Get_at(i);
			byte section_tid = section.Name_tid();
			byte[] section_key = section.Section_name();
			if		(section_tid == Lst_section_nde.Xatr_bgn && Bry_.Eq(section_key, sect_exclude)) {	// exclude section found
				bfr.Add_mid(src, bgn_pos, section.Xnde().Tag_open_bgn());									// write everything from bgn_pos up to exclude
			}
			else if (section_tid == Lst_section_nde.Xatr_end && Bry_.Eq(section_key, sect_exclude)) {	// exclude end found
				if (sect_replace != null)
					bfr.Add(sect_replace);					// write replacement
				bgn_pos = section.Xnde().Tag_close_end();	// reset bgn_pos
			}
		}
		bfr.Add_mid(src, bgn_pos, src.length);
	}
	public static final    byte[] Null_arg = null;
}