javauis/mmapi_qt/baseline/src/outputstreamwriter.cpp
branchRCL_3
changeset 18 9ac0a0a7da70
parent 17 0fd27995241b
child 19 71c436fe3ce0
--- a/javauis/mmapi_qt/baseline/src/outputstreamwriter.cpp	Tue May 11 16:07:20 2010 +0300
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,92 +0,0 @@
-/*
-* Copyright (c) 2002-2007 Nokia Corporation and/or its subsidiary(-ies).
-* All rights reserved.
-* This component and the accompanying materials are made available
-* under the terms of "Eclipse Public License v1.0"
-* which accompanies this distribution, and is available
-* at the URL "http://www.eclipse.org/legal/epl-v10.html".
-*
-* Initial Contributors:
-* Nokia Corporation - initial contribution.
-*
-* Contributors:
-*
-* Description:  This class has JNI wrappers for CMMAOutputStream
-*
-*/
-
-
-//#include "jutils.h"
-//#include "mmapiutils.h"
-#include "com_nokia_microedition_media_protocol_OutputStreamWriter.h"
-#include "cmmaoutputstream.h"
-#include "mmafunctionserver.h"
-
-// If eventsource is already disposed, then do nothing
-#define CHECK_HANDLE(x, j) { if ( !( x ) || ( ( x )->Players().Count() == 0 ) ) { return ( j ); } }
-
-LOCAL_C void ReadDataL(MMAFunctionServer* aEventSource,
-                       TInt aPlayer,
-                       CMMAOutputStream* aOutputStream,
-                       TUint8* aOutputBuffer,
-                       TInt* aOutputBufferSize,
-                       TInt* aReadStatus)
-{
-    if (!aEventSource->FindPlayer(aPlayer))
-    {
-        // Native object was already deleted
-        User::Leave(KErrBadHandle);
-    }
-
-    aOutputStream->ReadDataL(aOutputBuffer, aOutputBufferSize, aReadStatus);
-}
-
-JNIEXPORT jint JNICALL Java_com_nokia_microedition_media_protocol_OutputStreamWriter__1readData
-(JNIEnv* aJni, jclass, jint aOutputStream, jint aEventSource,
- jbyteArray aOutputBuffer, jintArray aOutputBufferSize, jint aLength, jint aPlayerHandle)
-{
-    MMAFunctionServer* eventSource = reinterpret_cast< MMAFunctionServer* >(aEventSource);
-    CHECK_HANDLE(eventSource, KErrNone);
-
-    CMMAOutputStream* outputStream = reinterpret_cast< CMMAOutputStream* >(aOutputStream);
-
-    TInt readStatus;
-    jbyte* outputBuffer = aJni->GetByteArrayElements(aOutputBuffer, NULL);
-
-    // NULL is returned if there is not enough memory
-    if (!outputBuffer)
-    {
-        return KErrNoMemory;
-    }
-
-    jint* outputBufferSize = aJni->GetIntArrayElements(aOutputBufferSize, NULL);
-    if (!outputBufferSize)
-    {
-        // outputBuffer was already allocated
-        aJni->ReleaseByteArrayElements(aOutputBuffer, outputBuffer, JNI_ABORT);
-        return KErrNoMemory;
-    }
-
-    *outputBufferSize = aLength; // size of the buffer
-
-    TInt err = eventSource->ExecuteTrap(ReadDataL,
-                                        eventSource,
-                                        aPlayerHandle,
-                                        outputStream,
-                                        (TUint8*) outputBuffer,
-                                        outputBufferSize, // returns readed size
-                                        &readStatus);
-
-    aJni->ReleaseByteArrayElements(aOutputBuffer, outputBuffer, JNI_COMMIT);
-    aJni->ReleaseIntArrayElements(aOutputBufferSize, outputBufferSize, JNI_COMMIT);
-
-    if (err != KErrNone)
-    {
-        return err;
-    }
-
-    // Tells if there's more data available or not
-    return readStatus;
-}
-
-//  END OF FILE