org.xwt.mips -> org.ibex.nestedvm

[nestedvm.git] / src / org / xwt / mips / util / SeekableByteArray.java

diff --git a/src/org/xwt/mips/util/SeekableByteArray.java b/src/org/xwt/mips/util/SeekableByteArray.java
deleted file mode 100644 (file)
index 807dd68..0000000
--- a/src/org/xwt/mips/util/SeekableByteArray.java
+++ /dev/null
@@ -1,37 +0,0 @@
-package org.xwt.mips.util;
-
-import java.io.IOException;
-
-public class SeekableByteArray implements SeekableData {
-    protected byte[] data;
-    protected int pos;
-    private final boolean writable;
-    
-    public SeekableByteArray(byte[] data, boolean writable) {
-        this.data = data;
-        this.pos = 0;
-        this.writable = writable;
-    }
-    
-    public int read(byte[] buf, int off, int len) {
-        len = Math.min(len,data.length-pos);
-        if(len <= 0) return -1;
-        System.arraycopy(data,pos,buf,off,len);
-        pos += len;
-        return len;
-    }
-    
-    public int write(byte[] buf, int off, int len) throws IOException {
-        if(!writable) throw new IOException("read-only data");
-        len = Math.min(len,data.length-pos);
-        if(len <= 0) throw new IOException("no space");
-        System.arraycopy(buf,off,data,pos,len);        
-        pos += len;
-        return len;
-    }
-    
-    public int length() { return data.length; }
-    public int pos() { return pos; }
-    public void seek(int pos) { this.pos = pos; }
-    public void close() { /*noop*/ }
-}