1 /*
2 * Copyright (c) 1999, 2017, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation. Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
198 fileSize = (int)stream.getFrameLength()*streamFormat.getFrameSize()
199 + WaveFileFormat.getHeaderSize(waveType);
200 } else {
201 fileSize = AudioSystem.NOT_SPECIFIED;
202 }
203
204 fileFormat = new WaveFileFormat( AudioFileFormat.Type.WAVE,
205 fileSize,
206 format,
207 (int)stream.getFrameLength() );
208
209 return fileFormat;
210 }
211
212
213 private int writeWaveFile(InputStream in, WaveFileFormat waveFileFormat, OutputStream out) throws IOException {
214
215 int bytesRead = 0;
216 int bytesWritten = 0;
217 InputStream fileStream = getFileStream(waveFileFormat, in);
218 byte buffer[] = new byte[bisBufferSize];
219 int maxLength = waveFileFormat.getByteLength();
220
221 while( (bytesRead = fileStream.read( buffer )) >= 0 ) {
222
223 if (maxLength>0) {
224 if( bytesRead < maxLength ) {
225 out.write( buffer, 0, bytesRead );
226 bytesWritten += bytesRead;
227 maxLength -= bytesRead;
228 } else {
229 out.write( buffer, 0, maxLength );
230 bytesWritten += maxLength;
231 maxLength = 0;
232 break;
233 }
234 } else {
235 out.write( buffer, 0, bytesRead );
236 bytesWritten += bytesRead;
237 }
238 }
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1 /*
2 * Copyright (c) 1999, 2018, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation. Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
198 fileSize = (int)stream.getFrameLength()*streamFormat.getFrameSize()
199 + WaveFileFormat.getHeaderSize(waveType);
200 } else {
201 fileSize = AudioSystem.NOT_SPECIFIED;
202 }
203
204 fileFormat = new WaveFileFormat( AudioFileFormat.Type.WAVE,
205 fileSize,
206 format,
207 (int)stream.getFrameLength() );
208
209 return fileFormat;
210 }
211
212
213 private int writeWaveFile(InputStream in, WaveFileFormat waveFileFormat, OutputStream out) throws IOException {
214
215 int bytesRead = 0;
216 int bytesWritten = 0;
217 InputStream fileStream = getFileStream(waveFileFormat, in);
218 byte[] buffer = new byte[bisBufferSize];
219 int maxLength = waveFileFormat.getByteLength();
220
221 while( (bytesRead = fileStream.read( buffer )) >= 0 ) {
222
223 if (maxLength>0) {
224 if( bytesRead < maxLength ) {
225 out.write( buffer, 0, bytesRead );
226 bytesWritten += bytesRead;
227 maxLength -= bytesRead;
228 } else {
229 out.write( buffer, 0, maxLength );
230 bytesWritten += maxLength;
231 maxLength = 0;
232 break;
233 }
234 } else {
235 out.write( buffer, 0, bytesRead );
236 bytesWritten += bytesRead;
237 }
238 }
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