author | Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> |
Thu, 27 May 2010 12:49:31 +0300 | |
changeset 26 | dc7c549001d5 |
parent 23 | 98ccebc37403 |
child 72 | 1f0034e370aa |
permissions | -rw-r--r-- |
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/* |
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* Copyright (c) 2002 Nokia Corporation and/or its subsidiary(-ies). |
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* All rights reserved. |
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* This component and the accompanying materials are made available |
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* under the terms of "Eclipse Public License v1.0" |
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* which accompanies this distribution, and is available |
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* at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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* |
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* Initial Contributors: |
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* Nokia Corporation - initial contribution. |
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* |
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* Contributors: |
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* |
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* Description: SourceStreamReader gets data from java classes and passes |
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* stream to CMMASourceStream on C++ side |
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* |
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*/ |
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|
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package com.nokia.microedition.media.protocol; |
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|
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import java.io.IOException; |
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import javax.microedition.media.protocol.SourceStream; |
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import javax.microedition.media.Controllable; |
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import javax.microedition.media.Control; |
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import com.nokia.microedition.media.SeekControl; |
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import com.nokia.microedition.media.InputStreamSeekControl; |
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import com.nokia.mj.impl.utils.Logger; |
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public class SourceStreamReader extends Thread |
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{ |
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Thread t1 = null; |
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// these states are the same in c++ side |
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private static final int NO_ERROR = 0; |
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private static final int ERR_GENERAL = -2; // KErrGeneral |
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private static final int ERR_EOF = -25; // KErrEof |
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private static final int READ_ALL = -1; |
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private static final int MORE_DATA = 3; |
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private static final int COMPLETED = 4; |
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private static final int CLOSED = -45; // KErrSessionClosed |
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|
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// size of the buffer (transferred bytes) |
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// MMF currently requests data in 4k blocks |
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private static final int BUFFER_SIZE = 4096; |
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|
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private static final String SEEK_CONTROL = "SeekControl"; |
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|
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private SourceStream iSourceStream; |
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private byte[] iBuffer; |
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private int iLength; // Length of stream c++ requested |
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private int iHandle; // handle to CMMASourceStream |
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private int iStatus = NO_ERROR; // source stream status |
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private int iEventSourceHandle; |
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private boolean iIsActive; |
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private int iPlayerHandle; |
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private Object iWaitObject = new Object(); |
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// DataSource that SourceStream belongs to |
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private Controllable iControllable; |
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|
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/** |
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* Constructor |
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* |
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* @param aSourceStream a Stream to be passed to C++ side |
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* @param aEventSourceHandle handle to the event source |
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*/ |
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public SourceStreamReader(SourceStream aSourceStream, |
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Controllable aControllable, |
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int aEventSourceHandle, |
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int aPlayerHandle) |
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{ |
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iSourceStream = aSourceStream; |
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iControllable = aControllable; |
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iEventSourceHandle = aEventSourceHandle; |
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iBuffer = new byte[ BUFFER_SIZE ]; |
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iPlayerHandle = aPlayerHandle; |
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} |
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|
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/** |
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* Sets handle to CMMASourceStream |
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* |
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* @param aHandle handle to CMMASourceStream |
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*/ |
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public void setHandle(int aHandle) |
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{ |
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iHandle = aHandle; |
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} |
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|
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/** |
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* Run method for a thread which writes data to C++ |
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*/ |
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public void run() |
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{ |
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int length = 0; |
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do |
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{ |
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Logger.LOG(Logger.EJavaMMAPI, Logger.EInfo,"Source stream reader run()"); |
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iStatus = MORE_DATA; |
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try |
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101 |
{ |
98ccebc37403
Revision: v2.1.24
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diff
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|
102 |
length = iSourceStream.read(iBuffer, 0, iLength); |
98ccebc37403
Revision: v2.1.24
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parents:
diff
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|
103 |
} |
98ccebc37403
Revision: v2.1.24
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parents:
diff
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|
104 |
catch (IOException ioe) |
98ccebc37403
Revision: v2.1.24
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
105 |
{ |
26
dc7c549001d5
Revision: v2.1.26
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
23
diff
changeset
|
106 |
Logger.LOG(Logger.EJavaMMAPI, Logger.EInfo,"Source stream reader run(), io exception"); |
dc7c549001d5
Revision: v2.1.26
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parents:
23
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|
107 |
ioe.printStackTrace(); |
23
98ccebc37403
Revision: v2.1.24
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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diff
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|
108 |
iStatus = ERR_GENERAL; |
98ccebc37403
Revision: v2.1.24
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parents:
diff
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|
109 |
} |
26
dc7c549001d5
Revision: v2.1.26
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diff
changeset
|
110 |
Logger.LOG(Logger.EJavaMMAPI, Logger.EInfo,"Source stream reader run(), length = "+length); |
23
98ccebc37403
Revision: v2.1.24
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diff
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|
111 |
if (iStatus == CLOSED) |
98ccebc37403
Revision: v2.1.24
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
112 |
{ |
98ccebc37403
Revision: v2.1.24
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diff
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|
113 |
return; |
98ccebc37403
Revision: v2.1.24
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
114 |
} |
98ccebc37403
Revision: v2.1.24
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
115 |
// no more data because end of file has been reach |
98ccebc37403
Revision: v2.1.24
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|
116 |
if (length == -1) |
98ccebc37403
Revision: v2.1.24
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parents:
diff
changeset
|
117 |
{ |
26
dc7c549001d5
Revision: v2.1.26
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23
diff
changeset
|
118 |
Logger.LOG(Logger.EJavaMMAPI, Logger.EInfo,"no more data because end of file has been reach"); |
23
98ccebc37403
Revision: v2.1.24
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|
119 |
iStatus = COMPLETED; |
98ccebc37403
Revision: v2.1.24
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
120 |
} |
26
dc7c549001d5
Revision: v2.1.26
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
23
diff
changeset
|
121 |
// synchronized (iWaitObject) |
dc7c549001d5
Revision: v2.1.26
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parents:
23
diff
changeset
|
122 |
// { |
dc7c549001d5
Revision: v2.1.26
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23
diff
changeset
|
123 |
Logger.LOG(Logger.EJavaMMAPI, Logger.EInfo,"Source stream reader run(), calling jni _write"+"status =" + iStatus + "length =" + length); |
23
98ccebc37403
Revision: v2.1.24
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parents:
diff
changeset
|
124 |
|
26
dc7c549001d5
Revision: v2.1.26
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
23
diff
changeset
|
125 |
int err = _write(iHandle, |
dc7c549001d5
Revision: v2.1.26
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
23
diff
changeset
|
126 |
iEventSourceHandle, |
dc7c549001d5
Revision: v2.1.26
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parents:
23
diff
changeset
|
127 |
iBuffer, |
dc7c549001d5
Revision: v2.1.26
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
23
diff
changeset
|
128 |
length, |
dc7c549001d5
Revision: v2.1.26
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
23
diff
changeset
|
129 |
iStatus, |
dc7c549001d5
Revision: v2.1.26
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parents:
23
diff
changeset
|
130 |
iPlayerHandle); |
dc7c549001d5
Revision: v2.1.26
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
23
diff
changeset
|
131 |
Logger.LOG(Logger.EJavaMMAPI, Logger.EInfo,"Source stream reader run(), calling jni _write ret = "+err); |
dc7c549001d5
Revision: v2.1.26
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
23
diff
changeset
|
132 |
if (err != 0) |
dc7c549001d5
Revision: v2.1.26
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
23
diff
changeset
|
133 |
{ |
dc7c549001d5
Revision: v2.1.26
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
23
diff
changeset
|
134 |
// error in writing, closing thread |
dc7c549001d5
Revision: v2.1.26
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
23
diff
changeset
|
135 |
iIsActive = false; |
dc7c549001d5
Revision: v2.1.26
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
23
diff
changeset
|
136 |
iStatus = CLOSED; |
dc7c549001d5
Revision: v2.1.26
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
23
diff
changeset
|
137 |
break; |
dc7c549001d5
Revision: v2.1.26
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
23
diff
changeset
|
138 |
} |
dc7c549001d5
Revision: v2.1.26
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
23
diff
changeset
|
139 |
// wait for next native read |
dc7c549001d5
Revision: v2.1.26
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
23
diff
changeset
|
140 |
// try |
dc7c549001d5
Revision: v2.1.26
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
23
diff
changeset
|
141 |
// { |
dc7c549001d5
Revision: v2.1.26
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
23
diff
changeset
|
142 |
Logger.LOG(Logger.EJavaMMAPI, Logger.EInfo,"Source stream reader run(), calling wait()"); |
dc7c549001d5
Revision: v2.1.26
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
23
diff
changeset
|
143 |
Logger.LOG(Logger.EJavaMMAPI, Logger.EInfo,"Source stream reader run(), calling wait() thread is =" +Thread.currentThread().getName()); |
dc7c549001d5
Revision: v2.1.26
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
23
diff
changeset
|
144 |
// iWaitObject.wait(); |
dc7c549001d5
Revision: v2.1.26
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
23
diff
changeset
|
145 |
//} |
dc7c549001d5
Revision: v2.1.26
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
23
diff
changeset
|
146 |
/*catch (InterruptedException ex) |
dc7c549001d5
Revision: v2.1.26
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
23
diff
changeset
|
147 |
{ |
dc7c549001d5
Revision: v2.1.26
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
23
diff
changeset
|
148 |
// MIDP's object does not have interrupt |
dc7c549001d5
Revision: v2.1.26
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
23
diff
changeset
|
149 |
}*/ |
dc7c549001d5
Revision: v2.1.26
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
23
diff
changeset
|
150 |
// } |
23
98ccebc37403
Revision: v2.1.24
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
151 |
} |
98ccebc37403
Revision: v2.1.24
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
152 |
while (length>0); |
98ccebc37403
Revision: v2.1.24
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
153 |
} |
98ccebc37403
Revision: v2.1.24
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
154 |
|
98ccebc37403
Revision: v2.1.24
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
155 |
/** |
98ccebc37403
Revision: v2.1.24
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
156 |
* Close stops run() thread |
98ccebc37403
Revision: v2.1.24
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
157 |
*/ |
98ccebc37403
Revision: v2.1.24
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
158 |
public void close() |
98ccebc37403
Revision: v2.1.24
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
159 |
{ |
98ccebc37403
Revision: v2.1.24
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
160 |
iIsActive = false; |
98ccebc37403
Revision: v2.1.24
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
161 |
iStatus = CLOSED; |
98ccebc37403
Revision: v2.1.24
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
162 |
|
98ccebc37403
Revision: v2.1.24
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
163 |
// If Controllable has SeekControl it must be closed |
98ccebc37403
Revision: v2.1.24
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
164 |
Control control = iControllable.getControl(SEEK_CONTROL); |
98ccebc37403
Revision: v2.1.24
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
165 |
if (control != null) |
98ccebc37403
Revision: v2.1.24
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
166 |
{ |
98ccebc37403
Revision: v2.1.24
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
167 |
SeekControl sc = (SeekControl)control; |
98ccebc37403
Revision: v2.1.24
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
168 |
sc.close(); |
98ccebc37403
Revision: v2.1.24
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
169 |
} |
98ccebc37403
Revision: v2.1.24
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
170 |
|
98ccebc37403
Revision: v2.1.24
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
171 |
synchronized (iWaitObject) |
98ccebc37403
Revision: v2.1.24
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
172 |
{ |
98ccebc37403
Revision: v2.1.24
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
173 |
iWaitObject.notify(); |
98ccebc37403
Revision: v2.1.24
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
174 |
} |
98ccebc37403
Revision: v2.1.24
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
175 |
} |
98ccebc37403
Revision: v2.1.24
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
176 |
|
98ccebc37403
Revision: v2.1.24
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
177 |
/** |
98ccebc37403
Revision: v2.1.24
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
178 |
* Resets streams to point start of the media. Player deallocate needs |
98ccebc37403
Revision: v2.1.24
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
179 |
* this. |
98ccebc37403
Revision: v2.1.24
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
180 |
*/ |
98ccebc37403
Revision: v2.1.24
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
181 |
public void resetStream() |
98ccebc37403
Revision: v2.1.24
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
182 |
{ |
98ccebc37403
Revision: v2.1.24
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
183 |
try |
98ccebc37403
Revision: v2.1.24
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
184 |
{ |
98ccebc37403
Revision: v2.1.24
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
185 |
SeekControl control = (SeekControl)iControllable.getControl(SEEK_CONTROL); |
98ccebc37403
Revision: v2.1.24
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
186 |
control.seek(0); |
98ccebc37403
Revision: v2.1.24
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
187 |
} |
98ccebc37403
Revision: v2.1.24
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
188 |
catch (IOException ioe) |
98ccebc37403
Revision: v2.1.24
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
189 |
{ |
98ccebc37403
Revision: v2.1.24
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
190 |
// Stream may be broken, we can't do anything for it here. |
98ccebc37403
Revision: v2.1.24
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
191 |
// It will be noticed by the player when changing state from deallocate |
98ccebc37403
Revision: v2.1.24
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
192 |
Logger.ELOG(Logger.EJavaMMAPI, |
98ccebc37403
Revision: v2.1.24
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
193 |
"SourceStreamReader: resetStream: ", ioe); |
98ccebc37403
Revision: v2.1.24
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
194 |
} |
98ccebc37403
Revision: v2.1.24
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
195 |
} |
98ccebc37403
Revision: v2.1.24
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
196 |
|
98ccebc37403
Revision: v2.1.24
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
197 |
|
98ccebc37403
Revision: v2.1.24
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
198 |
/** |
98ccebc37403
Revision: v2.1.24
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
199 |
* Native side request data from Java with read method. |
98ccebc37403
Revision: v2.1.24
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
200 |
* |
98ccebc37403
Revision: v2.1.24
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
201 |
* @param aBytes native side notifies how many bytes should be sent to it |
98ccebc37403
Revision: v2.1.24
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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* @param aStatus Status of the stream reading |
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*/ |
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private void read(int aBytes, int aStatus) |
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{ |
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// Try to read but SourceStream is already completed or closed? |
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Logger.LOG(Logger.EJavaMMAPI, Logger.EInfo,"SourceStreamReader:: read() , callback detected ,iStatus = "+iStatus+" aBytes = "+aBytes); |
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Logger.LOG(Logger.EJavaMMAPI, Logger.EInfo,"thread id = "+Thread.currentThread().getName()); |
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if (iStatus == CLOSED) |
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{ |
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// Inform the native object; attempting to read pass the end of the stream |
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_write(iHandle, iEventSourceHandle, new byte[ 0 ], 0, ERR_EOF, iPlayerHandle); |
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return; |
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} |
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|
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if (aBytes == READ_ALL) |
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{ |
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iLength = BUFFER_SIZE; |
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} |
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else |
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{ |
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iLength = aBytes; |
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} |
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224 |
|
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if (aBytes > iBuffer.length) |
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{ |
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// native request larger buffer |
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iBuffer = new byte[ aBytes ]; |
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} |
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|
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if (iStatus == COMPLETED) |
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{ |
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// Stream is already read ones and need to be seeked to start |
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Control control = iControllable.getControl(SEEK_CONTROL); |
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if (control != null) |
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{ |
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// start new seak thread, thread will notify iWaitObject |
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// when completed |
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(new SeekThread(iWaitObject, |
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(SeekControl)control)).start(); |
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} |
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else |
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243 |
{ |
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// stream is not seekable, so informing native object |
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_write(iHandle, iEventSourceHandle, new byte[ 0 ], 0, |
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ERR_EOF, iPlayerHandle); |
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} |
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} |
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else if (iIsActive) |
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250 |
{ |
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// notify to while() write -loop that data is requested |
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Logger.LOG(Logger.EJavaMMAPI, Logger.EInfo,"SourceStreamReader:: read() before sync(iWaitObjet() "); |
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synchronized (iWaitObject) |
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{ |
26
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Logger.LOG(Logger.EJavaMMAPI, Logger.EInfo,"SourceStreamReader:: read() notifying iWaitObject"); |
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iWaitObject.notify(); |
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} |
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} |
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else |
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{ |
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Logger.LOG(Logger.EJavaMMAPI, Logger.EInfo,"SourceStreamReader, creating new Thread"); |
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iIsActive = true; |
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t1 = new Thread(this); |
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t1.start(); |
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// start(); |
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} |
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267 |
|
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268 |
} |
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|
269 |
|
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270 |
|
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/** |
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* _write writes data to the C++ side |
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* |
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* @param aHandle Handle |
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* @param aEventSourceHandle EventSourceHandle |
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* @param aData Source stream |
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* @param aBytesRead how many bytes is read |
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* @param aStatus stream status |
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* @return return value |
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*/ |
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static private native int _write(int aHandle, |
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int aEventSourceHandle, |
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byte[] aData, |
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int aBytesRead, |
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int aStatus, |
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int aPlayerHandle); |
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|
287 |
|
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288 |
} |
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289 |
|
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// end of file |