1 files changed, 177 insertions, 177 deletions
diff --git a/lib/src/main/java/com/trilead/ssh2/packets/TypesReader.java b/lib/src/main/java/com/trilead/ssh2/packets/TypesReader.java
index c8d73e7..28f5363 100644
--- a/lib/src/main/java/com/trilead/ssh2/packets/TypesReader.java
+++ b/lib/src/main/java/com/trilead/ssh2/packets/TypesReader.java
@@ -1,177 +1,177 @@
-
-package com.trilead.ssh2.packets;
-
-import java.io.IOException;
-import java.math.BigInteger;
-
-import com.trilead.ssh2.util.Tokenizer;
-
-
-/**
- * TypesReader.
- * 
- * @author Christian Plattner, plattner@trilead.com
- * @version $Id: TypesReader.java,v 1.2 2008/04/01 12:38:09 cplattne Exp $
- */
-public class TypesReader
-{
-	byte[] arr;
-	int pos = 0;
-	int max = 0;
-
-	public TypesReader(byte[] arr)
-	{
-		this.arr = arr;
-		pos = 0;
-		max = arr.length;
-	}
-
-	public TypesReader(byte[] arr, int off)
-	{
-		this.arr = arr;
-		this.pos = off;
-		this.max = arr.length;
-
-		if ((pos < 0) || (pos > arr.length))
-			throw new IllegalArgumentException("Illegal offset.");
-	}
-
-	public TypesReader(byte[] arr, int off, int len)
-	{
-		this.arr = arr;
-		this.pos = off;
-		this.max = off + len;
-
-		if ((pos < 0) || (pos > arr.length))
-			throw new IllegalArgumentException("Illegal offset.");
-
-		if ((max < 0) || (max > arr.length))
-			throw new IllegalArgumentException("Illegal length.");
-	}
-
-	public int readByte() throws IOException
-	{
-		if (pos >= max)
-			throw new IOException("Packet too short.");
-
-		return (arr[pos++] & 0xff);
-	}
-
-	public byte[] readBytes(int len) throws IOException
-	{
-		if ((pos + len) > max)
-			throw new IOException("Packet too short.");
-
-		byte[] res = new byte[len];
-
-		System.arraycopy(arr, pos, res, 0, len);
-		pos += len;
-
-		return res;
-	}
-
-	public void readBytes(byte[] dst, int off, int len) throws IOException
-	{
-		if ((pos + len) > max)
-			throw new IOException("Packet too short.");
-
-		System.arraycopy(arr, pos, dst, off, len);
-		pos += len;
-	}
-
-	public boolean readBoolean() throws IOException
-	{
-		if (pos >= max)
-			throw new IOException("Packet too short.");
-
-		return (arr[pos++] != 0);
-	}
-
-	public int readUINT32() throws IOException
-	{
-		if ((pos + 4) > max)
-			throw new IOException("Packet too short.");
-
-		return ((arr[pos++] & 0xff) << 24) | ((arr[pos++] & 0xff) << 16) | ((arr[pos++] & 0xff) << 8)
-				| (arr[pos++] & 0xff);
-	}
-
-	public long readUINT64() throws IOException
-	{
-		if ((pos + 8) > max)
-			throw new IOException("Packet too short.");
-
-		long high = ((arr[pos++] & 0xff) << 24) | ((arr[pos++] & 0xff) << 16) | ((arr[pos++] & 0xff) << 8)
-				| (arr[pos++] & 0xff); /* sign extension may take place - will be shifted away =) */
-
-		long low = ((arr[pos++] & 0xff) << 24) | ((arr[pos++] & 0xff) << 16) | ((arr[pos++] & 0xff) << 8)
-				| (arr[pos++] & 0xff); /* sign extension may take place - handle below */
-
-		return (high << 32) | (low & 0xffffffffl); /* see Java language spec (15.22.1, 5.6.2) */
-	}
-
-	public BigInteger readMPINT() throws IOException
-	{
-		BigInteger b;
-
-		byte raw[] = readByteString();
-
-		if (raw.length == 0)
-			b = BigInteger.ZERO;
-		else
-			b = new BigInteger(raw);
-
-		return b;
-	}
-
-	public byte[] readByteString() throws IOException
-	{
-		int len = readUINT32();
-
-		if ((len + pos) > max)
-			throw new IOException("Malformed SSH byte string.");
-
-		byte[] res = new byte[len];
-		System.arraycopy(arr, pos, res, 0, len);
-		pos += len;
-		return res;
-	}
-
-	public String readString(String charsetName) throws IOException
-	{
-		int len = readUINT32();
-
-		if ((len + pos) > max)
-			throw new IOException("Malformed SSH string.");
-
-		String res = (charsetName == null) ? new String(arr, pos, len) : new String(arr, pos, len, charsetName);
-		pos += len;
-
-		return res;
-	}
-
-	public String readString() throws IOException
-	{
-		int len = readUINT32();
-
-		if ((len + pos) > max)
-			throw new IOException("Malformed SSH string.");
-
-		String res = new String(arr, pos, len, "ISO-8859-1");
-		
-		pos += len;
-
-		return res;
-	}
-
-	public String[] readNameList() throws IOException
-	{
-		return Tokenizer.parseTokens(readString(), ',');
-	}
-
-	public int remain()
-	{
-		return max - pos;
-	}
-
-}
+
+package com.trilead.ssh2.packets;
+
+import java.io.IOException;
+import java.math.BigInteger;
+
+import com.trilead.ssh2.util.Tokenizer;
+
+
+/**
+ * TypesReader.
+ * 
+ * @author Christian Plattner, plattner@trilead.com
+ * @version $Id: TypesReader.java,v 1.2 2008/04/01 12:38:09 cplattne Exp $
+ */
+public class TypesReader
+{
+	byte[] arr;
+	int pos = 0;
+	int max = 0;
+
+	public TypesReader(byte[] arr)
+	{
+		this.arr = arr;
+		pos = 0;
+		max = arr.length;
+	}
+
+	public TypesReader(byte[] arr, int off)
+	{
+		this.arr = arr;
+		this.pos = off;
+		this.max = arr.length;
+
+		if ((pos < 0) || (pos > arr.length))
+			throw new IllegalArgumentException("Illegal offset.");
+	}
+
+	public TypesReader(byte[] arr, int off, int len)
+	{
+		this.arr = arr;
+		this.pos = off;
+		this.max = off + len;
+
+		if ((pos < 0) || (pos > arr.length))
+			throw new IllegalArgumentException("Illegal offset.");
+
+		if ((max < 0) || (max > arr.length))
+			throw new IllegalArgumentException("Illegal length.");
+	}
+
+	public int readByte() throws IOException
+	{
+		if (pos >= max)
+			throw new IOException("Packet too short.");
+
+		return (arr[pos++] & 0xff);
+	}
+
+	public byte[] readBytes(int len) throws IOException
+	{
+		if ((pos + len) > max)
+			throw new IOException("Packet too short.");
+
+		byte[] res = new byte[len];
+
+		System.arraycopy(arr, pos, res, 0, len);
+		pos += len;
+
+		return res;
+	}
+
+	public void readBytes(byte[] dst, int off, int len) throws IOException
+	{
+		if ((pos + len) > max)
+			throw new IOException("Packet too short.");
+
+		System.arraycopy(arr, pos, dst, off, len);
+		pos += len;
+	}
+
+	public boolean readBoolean() throws IOException
+	{
+		if (pos >= max)
+			throw new IOException("Packet too short.");
+
+		return (arr[pos++] != 0);
+	}
+
+	public int readUINT32() throws IOException
+	{
+		if ((pos + 4) > max)
+			throw new IOException("Packet too short.");
+
+		return ((arr[pos++] & 0xff) << 24) | ((arr[pos++] & 0xff) << 16) | ((arr[pos++] & 0xff) << 8)
+				| (arr[pos++] & 0xff);
+	}
+
+	public long readUINT64() throws IOException
+	{
+		if ((pos + 8) > max)
+			throw new IOException("Packet too short.");
+
+		long high = ((arr[pos++] & 0xff) << 24) | ((arr[pos++] & 0xff) << 16) | ((arr[pos++] & 0xff) << 8)
+				| (arr[pos++] & 0xff); /* sign extension may take place - will be shifted away =) */
+
+		long low = ((arr[pos++] & 0xff) << 24) | ((arr[pos++] & 0xff) << 16) | ((arr[pos++] & 0xff) << 8)
+				| (arr[pos++] & 0xff); /* sign extension may take place - handle below */
+
+		return (high << 32) | (low & 0xffffffffl); /* see Java language spec (15.22.1, 5.6.2) */
+	}
+
+	public BigInteger readMPINT() throws IOException
+	{
+		BigInteger b;
+
+		byte raw[] = readByteString();
+
+		if (raw.length == 0)
+			b = BigInteger.ZERO;
+		else
+			b = new BigInteger(raw);
+
+		return b;
+	}
+
+	public byte[] readByteString() throws IOException
+	{
+		int len = readUINT32();
+
+		if ((len + pos) > max)
+			throw new IOException("Malformed SSH byte string.");
+
+		byte[] res = new byte[len];
+		System.arraycopy(arr, pos, res, 0, len);
+		pos += len;
+		return res;
+	}
+
+	public String readString(String charsetName) throws IOException
+	{
+		int len = readUINT32();
+
+		if ((len + pos) > max)
+			throw new IOException("Malformed SSH string.");
+
+		String res = (charsetName == null) ? new String(arr, pos, len) : new String(arr, pos, len, charsetName);
+		pos += len;
+
+		return res;
+	}
+
+	public String readString() throws IOException
+	{
+		int len = readUINT32();
+
+		if ((len + pos) > max)
+			throw new IOException("Malformed SSH string.");
+
+		String res = new String(arr, pos, len, "ISO-8859-1");
+		
+		pos += len;
+
+		return res;
+	}
+
+	public String[] readNameList() throws IOException
+	{
+		return Tokenizer.parseTokens(readString(), ',');
+	}
+
+	public int remain()
+	{
+		return max - pos;
+	}
+
+}