/** * This file is part of license combination gpl version 3 license and eCos. * The corresponding license terms are below. * * gpl version 3 Licence: * * The file were developed during the student thesis "Datensammlung in Wireless * Sensor Networks fuer Autonomic Home NetworkingÒ of Thomas Kothmayr and is * included in the dissertation "Secure Data Transmission in Wireless * Sensor Networks" by Corinna Schmitt during employment at the Technische * UniversitŠt MŸnchen, Department Computer Science, Chair Network * Architectures and Services (Germany). * Copyright (C) 2013 * Authors: Thomas Kothmayr and Corinna Schmitt (schmitt[at]net.in.tum.de) * * 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, version 3 of the License * * 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 . * * * eCos Licence: (http://ecos.sourceware.org) * * This file is part of eCos, the Embedded Configurable Operating System. * Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, * 2007, 2008, 2009 Free Software Foundation, Inc. * * eCos 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 any later version. * * eCos 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 eCos; if not, write to the Free Software Foundation, Inc., 51 * Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. * * As a special exception, if other files instantiate templates or use * macros or inline functions from this file, or you compile this file and * link it with other works to produce a work based on this file, this file * does not by itself cause the resulting work to be covered by the GNU * General Public License. However the source code for this file must still * be made available in accordance with section (3) of the GNU General * Public License v2. * * This exception does not invalidate any other reasons why a work based on * this file might be covered by the GNU General Public License. * */ Interface: tos.interfaces.ResourceDefaultOwner

Interface: tos.interfaces.ResourceDefaultOwner

interface ResourceDefaultOwner

Please refer to TEP 108 for more information about this interface and its intended use.

Author:
Kevin Klues (klues@tkn.tu-berlin.edu)
Version:
$ $
Date:
$Date: 2007/02/04 20:06:42 $

Commands
command bool isOwner() Check if the user of this interface is the current owner of the Resource
command error_t release() Release control of the resource

Events
event void granted() Event sent to the resource controller giving it control whenever a resource goes idle.
event void immediateRequested() This event is signalled whenever the user of this interface currently has control of the resource, and another user requests it through the Resource.immediateRequest() command.
event void requested() This event is signalled whenever the user of this interface currently has control of the resource, and another user requests it through the Resource.request() command.

Commands - Details

isOwner

command bool isOwner()

Check if the user of this interface is the current owner of the Resource

Returns:
TRUE It is the owner
FALSE It is not the owner

release

command error_t release()

Release control of the resource

Returns:
SUCCESS The resource has been released and pending requests can resume.
FAIL You tried to release but you are not the owner of the resource

Events - Details

granted

event void granted()

Event sent to the resource controller giving it control whenever a resource goes idle. That is to say, whenever no one currently owns the resource, and there are no more pending requests

immediateRequested

event void immediateRequested()

This event is signalled whenever the user of this interface currently has control of the resource, and another user requests it through the Resource.immediateRequest() command. You may want to consider releasing a resource based on this event

requested

event void requested()

This event is signalled whenever the user of this interface currently has control of the resource, and another user requests it through the Resource.request() command. You may want to consider releasing a resource based on this event