/*
 * Licensed under the GNU Lesser General Public License Version 3
 *
 * This library is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation, either version 3 of the license, or
 * (at your option) any later version.
 *
 * This software 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 Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this library.  If not, see <http://www.gnu.org/licenses/>.
 */

// generated automatically - do not change


module gio.DBusNodeInfo;

private import gio.DBusInterfaceInfo;
private import gio.c.functions;
public  import gio.c.types;
private import glib.ConstructionException;
private import glib.ErrorG;
private import glib.GException;
private import glib.Str;
private import glib.StringG;
private import gobject.ObjectG;


/**
 * Information about nodes in a remote object hierarchy.
 *
 * Since: 2.26
 */
public class DBusNodeInfo
{
	/** the main Gtk struct */
	protected GDBusNodeInfo* gDBusNodeInfo;
	protected bool ownedRef;

	/** Get the main Gtk struct */
	public GDBusNodeInfo* getDBusNodeInfoStruct(bool transferOwnership = false)
	{
		if (transferOwnership)
			ownedRef = false;
		return gDBusNodeInfo;
	}

	/** the main Gtk struct as a void* */
	protected void* getStruct()
	{
		return cast(void*)gDBusNodeInfo;
	}

	/**
	 * Sets our main struct and passes it to the parent class.
	 */
	public this (GDBusNodeInfo* gDBusNodeInfo, bool ownedRef = false)
	{
		this.gDBusNodeInfo = gDBusNodeInfo;
		this.ownedRef = ownedRef;
	}

	~this ()
	{
		if (  ownedRef )
			g_dbus_node_info_unref(gDBusNodeInfo);
	}


	/** */
	public static GType getType()
	{
		return g_dbus_node_info_get_type();
	}

	/**
	 * Parses @xml_data and returns a #GDBusNodeInfo representing the data.
	 *
	 * The introspection XML must contain exactly one top-level
	 * <node> element.
	 *
	 * Note that this routine is using a
	 * [GMarkup][glib-Simple-XML-Subset-Parser.description]-based
	 * parser that only accepts a subset of valid XML documents.
	 *
	 * Params:
	 *     xmlData = Valid D-Bus introspection XML.
	 *
	 * Returns: A #GDBusNodeInfo structure or %NULL if @error is set. Free
	 *     with g_dbus_node_info_unref().
	 *
	 * Since: 2.26
	 *
	 * Throws: GException on failure.
	 * Throws: ConstructionException GTK+ fails to create the object.
	 */
	public this(string xmlData)
	{
		GError* err = null;

		auto p = g_dbus_node_info_new_for_xml(Str.toStringz(xmlData), &err);

		if (err !is null)
		{
			throw new GException( new ErrorG(err) );
		}

		if(p is null)
		{
			throw new ConstructionException("null returned by new_for_xml");
		}

		this(cast(GDBusNodeInfo*) p);
	}

	/**
	 * Appends an XML representation of @info (and its children) to @string_builder.
	 *
	 * This function is typically used for generating introspection XML documents at run-time for
	 * handling the `org.freedesktop.DBus.Introspectable.Introspect`  method.
	 *
	 * Params:
	 *     indent = Indentation level.
	 *     stringBuilder = A #GString to to append XML data to.
	 *
	 * Since: 2.26
	 */
	public void generateXml(uint indent, out StringG stringBuilder)
	{
		GString* outstringBuilder = gMalloc!GString();

		g_dbus_node_info_generate_xml(gDBusNodeInfo, indent, outstringBuilder);

		stringBuilder = new StringG(outstringBuilder, true);
	}

	/**
	 * Looks up information about an interface.
	 *
	 * The cost of this function is O(n) in number of interfaces.
	 *
	 * Params:
	 *     name = A D-Bus interface name.
	 *
	 * Returns: A #GDBusInterfaceInfo or %NULL if not found. Do not free, it is owned by @info.
	 *
	 * Since: 2.26
	 */
	public DBusInterfaceInfo lookupInterface(string name)
	{
		auto p = g_dbus_node_info_lookup_interface(gDBusNodeInfo, Str.toStringz(name));

		if(p is null)
		{
			return null;
		}

		return ObjectG.getDObject!(DBusInterfaceInfo)(cast(GDBusInterfaceInfo*) p);
	}

	/**
	 * If @info is statically allocated does nothing. Otherwise increases
	 * the reference count.
	 *
	 * Returns: The same @info.
	 *
	 * Since: 2.26
	 */
	public DBusNodeInfo doref()
	{
		auto p = g_dbus_node_info_ref(gDBusNodeInfo);

		if(p is null)
		{
			return null;
		}

		return ObjectG.getDObject!(DBusNodeInfo)(cast(GDBusNodeInfo*) p, true);
	}

	/**
	 * If @info is statically allocated, does nothing. Otherwise decreases
	 * the reference count of @info. When its reference count drops to 0,
	 * the memory used is freed.
	 *
	 * Since: 2.26
	 */
	public void unref()
	{
		g_dbus_node_info_unref(gDBusNodeInfo);
	}
}