gathering state (#155)

Author: PertsevRoman

src/org/freedesktop/gstreamer/webrtc/WebRTCBin.java

@@ -266,6 +266,15 @@ public WebRTCPeerConnectionState getConnectionState() {
         return NativeEnum.fromInt(WebRTCPeerConnectionState.class, (Integer) get("connection-state"));
     }
 
+    /**
+     * Retrieve ICE gathering state this {@link WebRTCBin} is currently in
+     *
+     * @return a {@link WebRTCICEGatheringState} describing gathering state
+     */
+    public WebRTCICEGatheringState getICEGatheringState() {
+        return NativeEnum.fromInt(WebRTCICEGatheringState.class, (Integer) get("ice-gathering-state"));
+    }
+
     /**
      * Retrieve the local description for this {@link WebRTCBin}
      *

src/org/freedesktop/gstreamer/webrtc/WebRTCICEGatheringState.java

@@ -0,0 +1,29 @@
+package org.freedesktop.gstreamer.webrtc;
+
+import org.freedesktop.gstreamer.Gst;
+import org.freedesktop.gstreamer.glib.NativeEnum;
+
+/**
+ * The ICE gathering state of WebRTC peer
+ * Available since GStreamer 1.14
+ */
+@Gst.Since(minor = 14)
+public enum  WebRTCICEGatheringState implements NativeEnum<WebRTCICEGatheringState> {
+    /** New gathering */
+    NEW(0),
+    /** Gathering in progress */
+    GATHERING(1),
+    /** Gathering completed */
+    COMPLETE(2);
+
+    private final int value;
+
+    private WebRTCICEGatheringState(int value) {
+        this.value = value;
+    }
+
+    @Override
+    public int intValue() {
+        return this.value;
+    }
+}

test/org/freedesktop/gstreamer/WebRTCBinTest.java

@@ -1,6 +1,7 @@
 package org.freedesktop.gstreamer;
 
 import org.freedesktop.gstreamer.glib.NativeEnum;
+import org.freedesktop.gstreamer.webrtc.WebRTCICEGatheringState;
 import org.freedesktop.gstreamer.webrtc.WebRTCPeerConnectionState;
 import org.junit.Test;
 
@@ -16,4 +17,11 @@ public void connectionStateTest() {
         assertEquals(NativeEnum.fromInt(WebRTCPeerConnectionState.class, 4), WebRTCPeerConnectionState.FAILED);
         assertEquals(NativeEnum.fromInt(WebRTCPeerConnectionState.class, 5), WebRTCPeerConnectionState.CLOSED);
     }
+
+    @Test
+    public void iceGatheringStateTest() {
+        assertEquals(NativeEnum.fromInt(WebRTCICEGatheringState.class, 0), WebRTCICEGatheringState.NEW);
+        assertEquals(NativeEnum.fromInt(WebRTCICEGatheringState.class, 1), WebRTCICEGatheringState.GATHERING);
+        assertEquals(NativeEnum.fromInt(WebRTCICEGatheringState.class, 2), WebRTCICEGatheringState.COMPLETE);
+    }
 }