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//
// aegis - project change supervisor
// Copyright (C) 2005 Matthew Lee
// Copyright (C) 2008 Peter Miller
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program. If not, see
// <http://www.gnu.org/licenses/>.
//
#include <libaegis/output.h>
#include <libaegis/xml_node/rss.h>
#include <libaegis/xmltextread/by_node.h>
xml_node_rss::~xml_node_rss()
{
}
xml_node_rss::xml_node_rss(xml_text_reader_by_node &reader,
const output::pointer &a_deeper) :
xml_node(),
xml_reader(reader),
deeper(a_deeper),
begin_element_terminated(false),
xml_version_printed(false)
{
}
xml_node_rss::xml_node_rss(const xml_node_rss &arg) :
xml_node(arg),
xml_reader(arg.xml_reader),
deeper(arg.deeper),
begin_element_terminated(false),
xml_version_printed(arg.xml_version_printed)
{
}
void
xml_node_rss::element_begin(const nstring &name)
{
// Have we printed out the xml version element?
if (!xml_version_printed)
{
deeper->fputs("<?xml version=\"1.0\"?>");
deeper->end_of_line();
xml_version_printed = true;
}
deeper->fputc('<');
deeper->fputs(name);
// Do not termintate the element in case it has an attribute attached.
begin_element_terminated = false;
}
void
xml_node_rss::element_end(const nstring &name)
{
deeper->fputs("</");
deeper->fputs(name);
deeper->fputs(">\n");
}
void
xml_node_rss::attribute(const nstring &name, const nstring &value)
{
deeper->fputc(' ');
deeper->fputs(name);
deeper->fputs("=\"");
deeper->fputs(value);
deeper->fputc('"');
terminate_element_begin();
}
void
xml_node_rss::terminate_element_begin()
{
if (!begin_element_terminated)
{
deeper->fputc('>');
begin_element_terminated = true;
}
}
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