Adds work on the new MediaService (Work in Progress)

src/net/java/sip/communicator/service/media/MediaService.java

@@ -55,7 +55,7 @@ public interface MediaService
      * new random port).
      */
     public static final int BIND_RETRIES_DEFAULT_VALUE = 50;
-    
+
     /**
      * With this property video support can be disabled
      * (enabled by default).
@@ -111,7 +111,7 @@ public CallSession createCallSession(Call call)
      * @param remotePort remote port of for this flow
      * @param mediaEncodings encoding used for media on this flow
      * @return a <tt>RtpFlow</tt> with the corresponding parameters
-     * @throws MediaException throw a media exception if we fail to create the 
+     * @throws MediaException throw a media exception if we fail to create the
      * flow
      */
     public RtpFlow createRtpFlow(String localIP,

src/net/java/sip/communicator/service/neomedia/MediaService.java

@@ -6,28 +6,19 @@
  */
 package net.java.sip.communicator.service.neomedia;
 
+import java.util.*;
+
 import net.java.sip.communicator.service.neomedia.device.*;
 
 /**
  * The <tt>MediaService</tt> service is meant to be a wrapper of media libraries
- * such as JMF, FMJ, FFMPEG, and others. It takes care of all media play and
+ * such as JMF, FMJ, FFMPEG, and/or others. It takes care of all media play and
  * capture as well as media transport (e.g. over RTP).
  *
  * @author Emil Ivov
  */
 public interface MediaService
 {
-    /**
-     * Returns an array of <tt>MediaType</tt> instances indicating the types
-     * that an implementation supports. A <tt>MediaType</tt> is considered
-     * supported if an implementation supports either rendering or capturing
-     * that type of media.
-     *
-     * @return an array of <tt>MediaType</tt> instances indicating the types of
-     * media that this service supports.
-     */
-    public MediaType[] getSupportedMediaTypes();
-
     /**
      * Returns the default <tt>MediaDevice</tt> for the specified media
      * <tt>type</tt>. In most cases users
@@ -39,4 +30,17 @@ public interface MediaService
      * <tt>MediaType</tt>, or <tt>null</tt> if no such device exists.
      */
     public MediaDevice getDefaultDevice(MediaType type);
+
+    /**
+     * Returns a list containing all devices known to this service
+     * implementation and handling the specified <tt>MediaType</tt>.
+     *
+     * @param mediaType the media type that
+     *
+     * @return the list of <tt>MediaDevices</tt> currently known to handle the
+     * specified <tt>mediaType</tt>.
+     */
+    public List<MediaDevice> getDevices(MediaType mediaType);
+
+
 }

src/net/java/sip/communicator/service/neomedia/device/MediaDevice.java

@@ -6,6 +6,11 @@
  */
 package net.java.sip.communicator.service.neomedia.device;
 
+import java.util.*;
+
+import net.java.sip.communicator.service.neomedia.*;
+import net.java.sip.communicator.service.neomedia.format.*;
+
 /**
  * The <tt>MediaDevice</tt> class represents capture and playback devices that
  * can be used to grab or render media. Sound cards, USB phones and webcams are
@@ -13,7 +18,46 @@
  *
  * @author Emil Ivov
  */
-public class MediaDevice
+public interface MediaDevice
 {
+    /**
+     * Direction values
+     */
+    public static enum Direction{ IN, OUT, INOUT};
+    /**
+     * Returns a list of <tt>MediaFormat</tt> instances representing the media
+     * formats supported by this <tt>MediaDevice</tt>.
+     *
+     * @return the list of <tt>MediaFormat</tt>s supported by this device.
+     */
+    public List<MediaFormat> getSupportedFormats();
+
+    /**
+     * Returns the <tt>MediaType</tt> that this device supports.
+     *
+     * @return <tt>MediaType.AUDIO</tt> if this is an audio device or
+     * <tt>MediaType.VIDEO</tt> in case of a video device.
+     */
+    public MediaType getMediaType();
+
+    /**
+     * Specifies the <tt>MediaFormat</tt> that this device should use when
+     * capturing data.
+     *
+     * @param format the <tt>MediaFormat</tt> that this device should use when
+     * capturing media.
+     *
+     * @throws IllegalArgumentException if <tt>format</tt> is not among
+     * <tt>MediaFormet</tt>s supported by this <tt>MediaDevice</tt>.
+     */
+    public void setFormat(MediaFormat format) throws IllegalArgumentException;
 
+    /**
+     * Returns the <tt>MediaFormat</tt> that this device is currently set to use
+     * when capturing data.
+     *
+     * @return the <tt>MediaFormat</tt> that this device is currently set to
+     * provide media in.
+     */
+    public MediaFormat getFormat();
 }