1 files changed, 133 insertions, 0 deletions
diff --git a/libjava/classpath/javax/imageio/stream/FileImageOutputStream.java b/libjava/classpath/javax/imageio/stream/FileImageOutputStream.java
new file mode 100644
index 000000000..7d5d8fbe0
--- /dev/null
+++ b/libjava/classpath/javax/imageio/stream/FileImageOutputStream.java
@@ -0,0 +1,133 @@
+/* FileImageOutputStream.java --
+   Copyright (C) 2004  Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GNU Classpath 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 for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING.  If not, write to the
+Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301 USA.
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library.  Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module.  An independent module is a module which is not derived from
+or based on this library.  If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so.  If you do not wish to do so, delete this
+exception statement from your version. */
+
+
+package javax.imageio.stream;
+
+import java.io.File;
+import java.io.FileNotFoundException;
+import java.io.IOException;
+import java.io.RandomAccessFile;
+
+/**
+ * @author Michael Koch (konqueror@gmx.de)
+ */
+public class FileImageOutputStream extends ImageOutputStreamImpl
+{
+  private RandomAccessFile file;
+
+  public FileImageOutputStream(File file)
+    throws FileNotFoundException, IOException
+  {
+    if (file == null)
+      throw new IllegalArgumentException("file may not be null");
+
+    // Do security check.
+    file.canRead();
+
+    this.file = new RandomAccessFile(file, "r");
+  }
+
+  public FileImageOutputStream(RandomAccessFile file)
+  {
+    if (file == null)
+      throw new IllegalArgumentException("file may not be null");
+
+    this.file = file;
+  }
+
+  public void close()
+    throws IOException
+  {
+    file.close();
+  }
+
+  public long length()
+  {
+    try
+      {
+        return file.length();
+      }
+    catch (IOException e)
+      {
+        return -1L;
+      }
+  }
+
+  public int read()
+    throws IOException
+  {
+    checkClosed();
+
+    setBitOffset(0);
+    return file.read();
+  }
+
+  public int read(byte[] data, int offset, int len)
+    throws IOException
+  {
+    checkClosed();
+
+    setBitOffset(0);
+    return file.read(data, offset, len);
+  }
+
+  public void seek(long position)
+    throws IOException
+  {
+    super.seek(position);
+    file.seek(position);
+  }
+
+  public void write(byte[] data, int offset, int len)
+    throws IOException
+  {
+    checkClosed();
+
+    flushBits();
+    file.write(data, offset, len);
+  }
+
+  public void write(int value)
+    throws IOException
+  {
+    checkClosed();
+
+    // FIXME: Flush pending bits.
+    file.write(value);
+  }
+}