diff options
| author | Andrew Dolgov <[email protected]> | 2012-10-19 10:53:02 +0400 |
|---|---|---|
| committer | Andrew Dolgov <[email protected]> | 2012-10-19 10:53:02 +0400 |
| commit | 354cef3a9c4e020aef9afeee12f846e4554ec7b7 (patch) | |
| tree | adee32a85721ae5afadf4440e206a0e74b077f4f /src/org/catacombae/io/RandomAccessStream.java | |
| parent | 7923b86a935343bd0bc990b392fc85ac733518cf (diff) | |
add rarlib stuff
Diffstat (limited to 'src/org/catacombae/io/RandomAccessStream.java')
| -rw-r--r-- | src/org/catacombae/io/RandomAccessStream.java | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/src/org/catacombae/io/RandomAccessStream.java b/src/org/catacombae/io/RandomAccessStream.java new file mode 100644 index 0000000..3d6f708 --- /dev/null +++ b/src/org/catacombae/io/RandomAccessStream.java @@ -0,0 +1,54 @@ +/*-
+ * Copyright (C) 2006 Erik Larsson
+ *
+ * All rights reserved.
+ *
+ * This program 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
+ * of the License, or (at your option) any later version.
+ *
+ * This program 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 this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+ */
+
+package org.catacombae.io;
+
+import java.io.*;
+
+/**
+ * Designed to mimic RandomAccessFile but removing the limitation that
+ * all data has to be stored in one physical file on the disk. The
+ * stream may be composed of multiple files, be read from memory etc.
+ * It's all implementation dependent. The stream must however be
+ * seekable, and have a known limited length.
+ */
+public interface RandomAccessStream {
+
+ /** @see java.io.RandomAccessFile */
+ public void close() throws IOException;
+
+ /** @see java.io.RandomAccessFile */
+ public long getFilePointer() throws IOException;
+
+ /** @see java.io.RandomAccessFile */
+ public long length() throws IOException;
+
+ /** @see java.io.RandomAccessFile */
+ public int read() throws IOException;
+
+ /** @see java.io.RandomAccessFile */
+ public int read(byte[] b) throws IOException;
+
+ /** @see java.io.RandomAccessFile */
+ public int read(byte[] b, int off, int len) throws IOException;
+
+ /** @see java.io.RandomAccessFile */
+ public void seek(long pos) throws IOException;
+}
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