1 /*
2 * Copyright (c) 1999, 2013, 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
222 fileFormat = new AiffFileFormat( AudioFileFormat.Type.AIFF,
223 fileSize,
224 format,
225 (int)stream.getFrameLength() );
226
227 return fileFormat;
228 }
229
230
231 private int writeAiffFile(InputStream in, AiffFileFormat aiffFileFormat, OutputStream out) throws IOException {
232
233 int bytesRead = 0;
234 int bytesWritten = 0;
235 InputStream fileStream = getFileStream(aiffFileFormat, in);
236 byte buffer[] = new byte[bisBufferSize];
237 int maxLength = aiffFileFormat.getByteLength();
238
239 while( (bytesRead = fileStream.read( buffer )) >= 0 ) {
240 if (maxLength>0) {
241 if( bytesRead < maxLength ) {
242 out.write( buffer, 0, (int)bytesRead );
243 bytesWritten += bytesRead;
244 maxLength -= bytesRead;
245 } else {
246 out.write( buffer, 0, (int)maxLength );
247 bytesWritten += maxLength;
248 maxLength = 0;
249 break;
250 }
251
252 } else {
253 out.write( buffer, 0, (int)bytesRead );
254 bytesWritten += bytesRead;
255 }
256 }
257
258 return bytesWritten;
259 }
260
261 private InputStream getFileStream(AiffFileFormat aiffFileFormat, InputStream audioStream) throws IOException {
262
263 // private method ... assumes aiffFileFormat is a supported file format
264
265 AudioFormat format = aiffFileFormat.getFormat();
266 AudioFormat streamFormat = null;
267 AudioFormat.Encoding encoding = null;
268
269 //$$fb a little bit nicer handling of constants
270
271 //int headerSize = 54;
272 int headerSize = aiffFileFormat.getHeaderSize();
273
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1 /*
2 * Copyright (c) 1999, 2014, 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
222 fileFormat = new AiffFileFormat( AudioFileFormat.Type.AIFF,
223 fileSize,
224 format,
225 (int)stream.getFrameLength() );
226
227 return fileFormat;
228 }
229
230
231 private int writeAiffFile(InputStream in, AiffFileFormat aiffFileFormat, OutputStream out) throws IOException {
232
233 int bytesRead = 0;
234 int bytesWritten = 0;
235 InputStream fileStream = getFileStream(aiffFileFormat, in);
236 byte buffer[] = new byte[bisBufferSize];
237 int maxLength = aiffFileFormat.getByteLength();
238
239 while( (bytesRead = fileStream.read( buffer )) >= 0 ) {
240 if (maxLength>0) {
241 if( bytesRead < maxLength ) {
242 out.write( buffer, 0, bytesRead );
243 bytesWritten += bytesRead;
244 maxLength -= bytesRead;
245 } else {
246 out.write( buffer, 0, maxLength );
247 bytesWritten += maxLength;
248 maxLength = 0;
249 break;
250 }
251
252 } else {
253 out.write( buffer, 0, bytesRead );
254 bytesWritten += bytesRead;
255 }
256 }
257
258 return bytesWritten;
259 }
260
261 private InputStream getFileStream(AiffFileFormat aiffFileFormat, InputStream audioStream) throws IOException {
262
263 // private method ... assumes aiffFileFormat is a supported file format
264
265 AudioFormat format = aiffFileFormat.getFormat();
266 AudioFormat streamFormat = null;
267 AudioFormat.Encoding encoding = null;
268
269 //$$fb a little bit nicer handling of constants
270
271 //int headerSize = 54;
272 int headerSize = aiffFileFormat.getHeaderSize();
273
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