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talk: DataChannel.java repeated contents. This removes the duplicate.

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TBR=ajm

BUG=N/A

Review URL: https://webrtc-codereview.appspot.com/1825004

git-svn-id: http://webrtc.googlecode.com/svn/trunk@4365 4adac7df-926f-26a2-2b94-8c16560cd09d
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henrike@webrtc.org 2013-07-17 16:28:37 +00:00
parent 9de257d00f
commit 8c7347124c
1 changed files with 0 additions and 141 deletions
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141
talk/app/webrtc/java/src/org/webrtc/DataChannel.java
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@ -139,144 +139,3 @@ public class DataChannel {
/** Dispose of native resources attached to this channel. */
public native void dispose();
};
/*
* libjingle
* Copyright 2013, Google Inc.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
* EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package org.webrtc;
import java.nio.ByteBuffer;
/** Java wrapper for a C++ DataChannelInterface. */
public class DataChannel {
/** Java wrapper for WebIDL RTCDataChannel. */
public static class Init {
public boolean ordered = true;
// Optional unsigned short in WebIDL, -1 means unspecified.
public int maxRetransmitTimeMs = -1;
// Optional unsigned short in WebIDL, -1 means unspecified.
public int maxRetransmits = -1;
public String protocol = "";
public boolean negotiated = true;
// Optional unsigned short in WebIDL, -1 means unspecified.
public int id = -1;
public Init() {}
// Called only by native code.
private Init(
boolean ordered, int maxRetransmitTimeMs, int maxRetransmits,
String protocol, boolean negotiated, int id) {
this.ordered = ordered;
this.maxRetransmitTimeMs = maxRetransmitTimeMs;
this.maxRetransmits = maxRetransmits;
this.protocol = protocol;
this.negotiated = negotiated;
this.id = id;
}
}
/** Java version of C++ DataBuffer. The atom of data in a DataChannel. */
public static class Buffer {
/** The underlying data. */
public final ByteBuffer data;
/**
* Indicates whether |data| contains UTF-8 text or "binary data"
* (i.e. anything else).
*/
public final boolean binary;
public Buffer(ByteBuffer data, boolean binary) {
this.data = data;
this.binary = binary;
}
}
/** Java version of C++ DataChannelObserver. */
public interface Observer {
/** The data channel state has changed. */
public void onStateChange();
/**
* A data buffer was successfully received. NOTE: |buffer.data| will be
* freed once this function returns so callers who want to use the data
* asynchronously must make sure to copy it first.
*/
public void onMessage(Buffer buffer);
}
/** Keep in sync with DataChannelInterface::DataState. */
public enum State { CONNECTING, OPEN, CLOSING, CLOSED };
private final long nativeDataChannel;
private long nativeObserver;
public DataChannel(long nativeDataChannel) {
this.nativeDataChannel = nativeDataChannel;
}
/** Register |observer|, replacing any previously-registered observer. */
public void registerObserver(Observer observer) {
if (nativeObserver != 0) {
unregisterObserverNative(nativeObserver);
}
nativeObserver = registerObserverNative(observer);
}
private native long registerObserverNative(Observer observer);
/** Unregister the (only) observer. */
public void unregisterObserver() {
unregisterObserverNative(nativeObserver);
}
private native void unregisterObserverNative(long nativeObserver);
public native String label();
public native State state();
/**
* Return the number of bytes of application data (UTF-8 text and binary data)
* that have been queued using SendBuffer but have not yet been transmitted
* to the network.
*/
public native long bufferedAmount();
/** Close the channel. */
public native void close();
/** Send |data| to the remote peer; return success. */
public boolean send(Buffer buffer) {
// TODO(fischman): this could be cleverer about avoiding copies if the
// ByteBuffer is direct and/or is backed by an array.
byte[] data = new byte[buffer.data.remaining()];
buffer.data.get(data);
return sendNative(data, buffer.binary);
}
private native boolean sendNative(byte[] data, boolean binary);
/** Dispose of native resources attached to this channel. */
public native void dispose();
};