1 files changed, 86 insertions, 0 deletions
diff --git a/bcprov/src/main/java/org/bouncycastle/crypto/tls/ServerNameList.java b/bcprov/src/main/java/org/bouncycastle/crypto/tls/ServerNameList.java
new file mode 100644
index 0000000..1dc81f0
--- /dev/null
+++ b/bcprov/src/main/java/org/bouncycastle/crypto/tls/ServerNameList.java
@@ -0,0 +1,86 @@
+package org.bouncycastle.crypto.tls;
+
+import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.util.Vector;
+
+public class ServerNameList
+{
+    protected Vector serverNameList;
+
+    /**
+     * @param serverNameList a {@link Vector} of {@link ServerName}.
+     */
+    public ServerNameList(Vector serverNameList)
+    {
+        if (serverNameList == null || serverNameList.isEmpty())
+        {
+            throw new IllegalArgumentException("'serverNameList' must not be null or empty");
+        }
+
+        this.serverNameList = serverNameList;
+    }
+
+    /**
+     * @return a {@link Vector} of {@link ServerName}.
+     */
+    public Vector getServerNameList()
+    {
+        return serverNameList;
+    }
+
+    /**
+     * Encode this {@link ServerNameList} to an {@link OutputStream}.
+     * 
+     * @param output
+     *            the {@link OutputStream} to encode to.
+     * @throws IOException
+     */
+    public void encode(OutputStream output) throws IOException
+    {
+        ByteArrayOutputStream buf = new ByteArrayOutputStream();
+
+        for (int i = 0; i < serverNameList.size(); ++i)
+        {
+            ServerName entry = (ServerName)serverNameList.elementAt(i);
+            entry.encode(buf);
+        }
+
+        TlsUtils.checkUint16(buf.size());
+        TlsUtils.writeUint16(buf.size(), output);
+        buf.writeTo(output);
+    }
+
+    /**
+     * Parse a {@link ServerNameList} from an {@link InputStream}.
+     * 
+     * @param input
+     *            the {@link InputStream} to parse from.
+     * @return a {@link ServerNameList} object.
+     * @throws IOException
+     */
+    public static ServerNameList parse(InputStream input) throws IOException
+    {
+        int length = TlsUtils.readUint16(input);
+        if (length < 1)
+        {
+            throw new TlsFatalAlert(AlertDescription.decode_error);
+        }
+
+        byte[] data = TlsUtils.readFully(length, input);
+
+        ByteArrayInputStream buf = new ByteArrayInputStream(data);
+
+        Vector server_name_list = new Vector();
+        while (buf.available() > 0)
+        {
+            ServerName entry = ServerName.parse(buf);
+            server_name_list.addElement(entry);
+        }
+
+        return new ServerNameList(server_name_list);
+    }
+}