/*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/**
* Convert an InputStream to an AudioStream.
*
*/
// AudioContainerInputStream acis;
/*
* create the AudioStream; if we survive without throwing
* an exception, we should now have some subclass of
* ACIS with all the header info already read
*/
super(in);
if( in.markSupported() == false ) {
}
try {
} catch (UnsupportedAudioFileException e ) {
// not an audio file, see if it's midi...
try {
} catch (InvalidMidiDataException e1) {
throw new IOException("could not create audio stream from input stream");
}
}
}
/**
* A blocking read.
*/
/* public int read(byte buf[], int pos, int len) throws IOException {
return(acis.readFully(buf, pos, len));
}
*/
/**
* Get the data.
*/
//limit the memory to 1M, so too large au file won't load
try {
} catch (IOException ex) {
throw new IOException("Could not create AudioData Object");
}
}
/* acis.setData();
if (acis.stream instanceof ByteArrayInputStream) {
Format[] format = acis.getFormat();
byte[] bytes = acis.getBytes();
if (bytes == null)
throw new IOException("could not create AudioData object: no data received");
return new AudioData((AudioFormat)format[0], bytes);
}
*/
throw new IOException("could not create AudioData object");
}
public int getLength() {
return (int) (ais.getFrameLength() *
} else if ( midiformat != null ) {
return (int) midiformat.getByteLength();
} else {
return -1;
}
}
}