| /* |
| * Copyright (c) 1999, 2013, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. Oracle designates this |
| * particular file as subject to the "Classpath" exception as provided |
| * by Oracle in the LICENSE file that accompanied this code. |
| * |
| * This code 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 |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| package javax.sound.sampled; |
| |
| import java.security.BasicPermission; |
| |
| |
| /** |
| * The <code>AudioPermission</code> class represents access rights to the audio |
| * system resources. An <code>AudioPermission</code> contains a target name |
| * but no actions list; you either have the named permission or you don't. |
| * <p> |
| * The target name is the name of the audio permission (see the table below). |
| * The names follow the hierarchical property-naming convention. Also, an asterisk |
| * can be used to represent all the audio permissions. |
| * <p> |
| * The following table lists the possible <code>AudioPermission</code> target names. |
| * For each name, the table provides a description of exactly what that permission |
| * allows, as well as a discussion of the risks of granting code the permission. |
| * |
| * |
| * <table border=1 cellpadding=5 summary="permission target name, what the permission allows, and associated risks"> |
| * <tr> |
| * <th>Permission Target Name</th> |
| * <th>What the Permission Allows</th> |
| * <th>Risks of Allowing this Permission</th> |
| * </tr> |
| * |
| * <tr> |
| * <td>play</td> |
| * <td>Audio playback through the audio device or devices on the system. |
| * Allows the application to obtain and manipulate lines and mixers for |
| * audio playback (rendering).</td> |
| * <td>In some cases use of this permission may affect other |
| * applications because the audio from one line may be mixed with other audio |
| * being played on the system, or because manipulation of a mixer affects the |
| * audio for all lines using that mixer.</td> |
| *</tr> |
| * |
| * <tr> |
| * <td>record</td> |
| * <td>Audio recording through the audio device or devices on the system. |
| * Allows the application to obtain and manipulate lines and mixers for |
| * audio recording (capture).</td> |
| * <td>In some cases use of this permission may affect other |
| * applications because manipulation of a mixer affects the audio for all lines |
| * using that mixer. |
| * This permission can enable an applet or application to eavesdrop on a user.</td> |
| *</tr> |
| *</table> |
| *<p> |
| * |
| * @author Kara Kytle |
| * @since 1.3 |
| */ |
| /* |
| * (OLD PERMISSIONS TAKEN OUT FOR 1.2 BETA) |
| * |
| * <tr> |
| * <td>playback device access</td> |
| * <td>Direct access to the audio playback device(s), including configuration of the |
| * playback format, volume, and balance, explicit opening and closing of the device, |
| * etc.</td> |
| * <td>Changes the properties of a shared system device and therefore |
| * can affect other applications.</td> |
| * </tr> |
| * |
| * <tr> |
| * <td>playback device override</td> |
| * <td>Manipulation of the audio playback device(s) in a way that directly conflicts |
| * with use by other applications. This includes closing the device while it is in |
| * use by another application, changing the device format while another application |
| * is using it, etc. </td> |
| * <td>Changes the properties of a shared system device and therefore |
| * can affect other applications.</td> |
| * </tr> |
| * |
| * <tr> |
| * <td>record device access</td> |
| * <td>Direct access to the audio recording device(s), including configuration of the |
| * the record format, volume, and balance, explicit opening and closing of the device, |
| * etc.</td> |
| * <td>Changes the properties of a shared system device and therefore |
| * can affect other applications.</td> |
| * </tr> |
| * |
| * <tr> |
| * <td>record device override</td> |
| * <td>Manipulation of the audio recording device(s) in a way that directly conflicts |
| * with use by other applications. This includes closing the device while it is in |
| * use by another application, changing the device format while another application |
| * is using it, etc. </td> |
| * <td>Changes the properties of a shared system device and therefore |
| * can affect other applications.</td> |
| * </tr> |
| * |
| * </table> |
| *<p> |
| * |
| * @author Kara Kytle |
| * @since 1.3 |
| */ |
| |
| /* |
| * The <code>AudioPermission</code> class represents access rights to the audio |
| * system resources. An <code>AudioPermission</code> contains a target name |
| * but no actions list; you either have the named permission or you don't. |
| * <p> |
| * The target name is the name of the audio permission (see the table below). |
| * The names follow the hierarchical property-naming convention. Also, an asterisk |
| * can be used to represent all the audio permissions. |
| * <p> |
| * The following table lists all the possible AudioPermission target names. |
| * For each name, the table provides a description of exactly what that permission |
| * allows, as well as a discussion of the risks of granting code the permission. |
| * <p> |
| * |
| * <table border=1 cellpadding=5> |
| * <tr> |
| * <th>Permission Target Name</th> |
| * <th>What the Permission Allows</th> |
| * <th>Risks of Allowing this Permission</th> |
| * </tr> |
| * |
| * <tr> |
| * <td>play</td> |
| * <td>Audio playback through the audio device or devices on the system.</td> |
| * <td>Allows the application to use a system device. Can affect other applications, |
| * because the result will be mixed with other audio being played on the system.</td> |
| *</tr> |
| * |
| * <tr> |
| * <td>record</td> |
| * <td>Recording audio from the audio device or devices on the system, |
| * commonly through a microphone.</td> |
| * <td>Can enable an applet or application to eavesdrop on a user.</td> |
| * </tr> |
| * |
| * <tr> |
| * <td>playback device access</td> |
| * <td>Direct access to the audio playback device(s), including configuration of the |
| * playback format, volume, and balance, explicit opening and closing of the device, |
| * etc.</td> |
| * <td>Changes the properties of a shared system device and therefore |
| * can affect other applications.</td> |
| * </tr> |
| * |
| * <tr> |
| * <td>playback device override</td> |
| * <td>Manipulation of the audio playback device(s) in a way that directly conflicts |
| * with use by other applications. This includes closing the device while it is in |
| * use by another application, changing the device format while another application |
| * is using it, etc. </td> |
| * <td>Changes the properties of a shared system device and therefore |
| * can affect other applications.</td> |
| * </tr> |
| * |
| * <tr> |
| * <td>record device access</td> |
| * <td>Direct access to the audio recording device(s), including configuration of the |
| * the record format, volume, and balance, explicit opening and closing of the device, |
| * etc.</td> |
| * <td>Changes the properties of a shared system device and therefore |
| * can affect other applications.</td> |
| * </tr> |
| * |
| * <tr> |
| * <td>record device override</td> |
| * <td>Manipulation of the audio recording device(s) in a way that directly conflicts |
| * with use by other applications. This includes closing the device while it is in |
| * use by another application, changing the device format while another application |
| * is using it, etc. </td> |
| * <td>Changes the properties of a shared system device and therefore |
| * can affect other applications.</td> |
| * </tr> |
| * |
| * </table> |
| *<p> |
| * |
| * @author Kara Kytle |
| */ |
| |
| public class AudioPermission extends BasicPermission { |
| |
| /** |
| * Creates a new <code>AudioPermission</code> object that has the specified |
| * symbolic name, such as "play" or "record". An asterisk can be used to indicate |
| * all audio permissions. |
| * @param name the name of the new <code>AudioPermission</code> |
| * |
| * @throws NullPointerException if <code>name</code> is <code>null</code>. |
| * @throws IllegalArgumentException if <code>name</code> is empty. |
| */ |
| public AudioPermission(String name) { |
| |
| super(name); |
| } |
| |
| /** |
| * Creates a new <code>AudioPermission</code> object that has the specified |
| * symbolic name, such as "play" or "record". The <code>actions</code> |
| * parameter is currently unused and should be <code>null</code>. |
| * @param name the name of the new <code>AudioPermission</code> |
| * @param actions (unused; should be <code>null</code>) |
| * |
| * @throws NullPointerException if <code>name</code> is <code>null</code>. |
| * @throws IllegalArgumentException if <code>name</code> is empty. |
| */ |
| public AudioPermission(String name, String actions) { |
| |
| super(name, actions); |
| } |
| } |