2006-08-14 Casey Marshall <csm@gnu.org>

	Merge in ssl-nio-branch work. See `ChangeLog-ssl-nio' for a record
	of changes made on this branch.
	Files modified:
	* gnu/classpath/debug/Component.java
	* gnu/classpath/debug/SystemLogger.java
	* gnu/java/security/action/GetPropertyAction.java
	* gnu/java/security/action/GetSecurityPropertyAction.java
	* gnu/javax/crypto/RSACipherImpl.java
	* gnu/javax/net/ssl/PrivateCredentials.java
	* gnu/javax/net/ssl/provider/Alert.java
	* gnu/javax/net/ssl/provider/AlertException.java
	* gnu/javax/net/ssl/provider/Certificate.java
	* gnu/javax/net/ssl/provider/CertificateRequest.java
	* gnu/javax/net/ssl/provider/CertificateType.java
	* gnu/javax/net/ssl/provider/CertificateVerify.java
	* gnu/javax/net/ssl/provider/CipherSuite.java
	* gnu/javax/net/ssl/provider/ClientHello.java
	* gnu/javax/net/ssl/provider/ClientKeyExchange.java
	* gnu/javax/net/ssl/provider/CompressionMethod.java
	* gnu/javax/net/ssl/provider/Constructed.java
	* gnu/javax/net/ssl/provider/ContentType.java
	* gnu/javax/net/ssl/provider/DiffieHellman.java
	* gnu/javax/net/ssl/provider/Extension.java
	* gnu/javax/net/ssl/provider/Finished.java
	* gnu/javax/net/ssl/provider/Handshake.java
	* gnu/javax/net/ssl/provider/Jessie.java
	* gnu/javax/net/ssl/provider/ProtocolVersion.java
	* gnu/javax/net/ssl/provider/Random.java
	* gnu/javax/net/ssl/provider/ServerHello.java
	* gnu/javax/net/ssl/provider/ServerKeyExchange.java
	* gnu/javax/net/ssl/provider/Signature.java
	* gnu/javax/net/ssl/provider/Util.java
	* gnu/javax/net/ssl/provider/X509KeyManagerFactory.java
	* gnu/javax/net/ssl/provider/X509TrustManagerFactory.java
	* java/security/MessageDigest.java
	* java/security/MessageDigestSpi.java
	* java/security/Signature.java
	* java/security/SignatureSpi.java
	* javax/crypto/Mac.java
	* javax/crypto/MacSpi.java
	* javax/net/ssl/HandshakeCompletedEvent.java
	* javax/net/ssl/HttpsURLConnection.java
	* javax/net/ssl/SSLContext.java
	* javax/net/ssl/SSLContextSpi.java
	* javax/net/ssl/SSLSession.java
	Files added:
	* gnu/javax/net/ssl/provider/ServerKeyExchangeBuilder.java
	* gnu/javax/net/ssl/provider/SSLv3HMacSHAImpl.java
	* gnu/javax/net/ssl/provider/SimpleSessionContext.java
	* gnu/javax/net/ssl/provider/ServerRSAParams.java
	* gnu/javax/net/ssl/provider/SSLContextImpl.java
	* gnu/javax/net/ssl/provider/ServerDHParams.java
	* gnu/javax/net/ssl/provider/ClientHelloBuilder.java
	* gnu/javax/net/ssl/provider/ClientDHE_PSKParameters.java
	* gnu/javax/net/ssl/provider/SignatureAlgorithm.java
	* gnu/javax/net/ssl/provider/CipherSuiteList.java
	* gnu/javax/net/ssl/provider/ServerNameList.java
	* gnu/javax/net/ssl/provider/SSLServerSocketImpl.java
	* gnu/javax/net/ssl/provider/CompressionMethodList.java
	* gnu/javax/net/ssl/provider/ServerRSA_PSKParameters.java
	* gnu/javax/net/ssl/provider/ClientKeyExchangeBuilder.java
	* gnu/javax/net/ssl/provider/TrustedAuthorities.java
	* gnu/javax/net/ssl/provider/CertificateStatusRequest.java
	* gnu/javax/net/ssl/provider/ServerHelloDone.java
	* gnu/javax/net/ssl/provider/ServerDHE_PSKParameters.java
	* gnu/javax/net/ssl/provider/SSLSocketImpl.java
	* gnu/javax/net/ssl/provider/ServerHelloBuilder.java
	* gnu/javax/net/ssl/provider/Record.java
	* gnu/javax/net/ssl/provider/SSLRSASignatureImpl.java
	* gnu/javax/net/ssl/provider/EncryptedPreMasterSecret.java
	* gnu/javax/net/ssl/provider/PreSharedKeyManagerFactoryImpl.java
	* gnu/javax/net/ssl/provider/KeyExchangeAlgorithm.java
	* gnu/javax/net/ssl/provider/SSLServerSocketFactoryImpl.java
	* gnu/javax/net/ssl/provider/CertificateBuilder.java
	* gnu/javax/net/ssl/provider/ClientRSA_PSKParameters.java
	* gnu/javax/net/ssl/provider/CertificateStatusType.java
	* gnu/javax/net/ssl/provider/ExtensionList.java
	* gnu/javax/net/ssl/provider/ClientCertificateTypeList.java
	* gnu/javax/net/ssl/provider/ClientPSKParameters.java
	* gnu/javax/net/ssl/provider/X500PrincipalList.java
	* gnu/javax/net/ssl/provider/ServerHandshake.java
	* gnu/javax/net/ssl/provider/ClientDiffieHellmanPublic.java
	* gnu/javax/net/ssl/provider/SessionImpl.java
	* gnu/javax/net/ssl/provider/SSLSocketFactoryImpl.java
	* gnu/javax/net/ssl/provider/ServerPSKParameters.java
	* gnu/javax/net/ssl/provider/TruncatedHMAC.java
	* gnu/javax/net/ssl/provider/MaxFragmentLength.java
	* gnu/javax/net/ssl/provider/HelloRequest.java
	* gnu/javax/net/ssl/provider/ServerKeyExchangeParams.java
	* gnu/javax/net/ssl/provider/UnresolvedExtensionValue.java
	* gnu/javax/net/ssl/provider/CipherAlgorithm.java
	* gnu/javax/net/ssl/provider/ClientHandshake.java
	* gnu/javax/net/ssl/provider/ExchangeKeys.java
	* gnu/javax/net/ssl/provider/CertificateURL.java
	* gnu/javax/net/ssl/provider/EmptyExchangeKeys.java
	* gnu/javax/net/ssl/provider/CertificateRequestBuilder.java
	* gnu/javax/net/ssl/provider/SSLv3HMacMD5Impl.java
	* gnu/javax/net/ssl/provider/Builder.java
	* gnu/javax/net/ssl/provider/Debug.java
	* gnu/javax/net/ssl/provider/SSLEngineImpl.java
	* gnu/javax/net/ssl/provider/MacAlgorithm.java
	* gnu/javax/net/ssl/provider/DelegatedTask.java
	* gnu/javax/net/ssl/provider/InputSecurityParameters.java
	* gnu/javax/net/ssl/provider/ClientHelloV2.java
	* gnu/javax/net/ssl/provider/OutputSecurityParameters.java
	* gnu/javax/net/ssl/provider/AbstractHandshake.java
	* javax/net/ssl/SSLEngine.java
	* javax/net/ssl/CertPathTrustManagerParameters.java
	* javax/net/ssl/KeyStoreBuilderParameters.java
	* javax/net/ssl/X509ExtendedKeyManager.java
	* javax/net/ssl/SSLEngineResult.java
	* gnu/javax/net/ssl/PreSharedKeyManager.java
	* gnu/javax/net/ssl/Session.java
	* gnu/javax/net/ssl/PreSharedKeyManagerParameters.java
	* gnu/javax/net/ssl/SSLCipherSuite.java
	* gnu/javax/net/ssl/AbstractSessionContext.java
	* gnu/javax/net/ssl/SessionStoreException.java
	* gnu/javax/net/ssl/SSLRecordHandler.java
	* gnu/javax/net/ssl/SSLProtocolVersion.java
	* gnu/javax/crypto/key/GnuPBEKey.java
	* gnu/java/security/util/ByteBufferOutputStream.java
	* gnu/java/security/Requires.java
	* gnu/javax/security/auth/callback/CertificateCallback.java
	Files removed:
	* gnu/javax/net/ssl/provider/Context.java
	* gnu/javax/net/ssl/provider/DigestInputStream.java
	* gnu/javax/net/ssl/provider/DigestOutputStream.java
	* gnu/javax/net/ssl/provider/Enumerated.java
	* gnu/javax/net/ssl/provider/Extensions.java
	* gnu/javax/net/ssl/provider/GNUSecurityParameters.java
	* gnu/javax/net/ssl/provider/JCESecurityParameters.java
	* gnu/javax/net/ssl/provider/JDBCSessionContext.java
	* gnu/javax/net/ssl/provider/JessieDHPrivateKey.java
	* gnu/javax/net/ssl/provider/JessieDHPublicKey.java
	* gnu/javax/net/ssl/provider/JessieRSAPrivateKey.java
	* gnu/javax/net/ssl/provider/JessieRSAPublicKey.java
	* gnu/javax/net/ssl/provider/KeyPool.java
	* gnu/javax/net/ssl/provider/OverflowException.java
	* gnu/javax/net/ssl/provider/RecordInput.java
	* gnu/javax/net/ssl/provider/RecordInputStream.java
	* gnu/javax/net/ssl/provider/RecordOutputStream.java
	* gnu/javax/net/ssl/provider/RecordingInputStream.java
	* gnu/javax/net/ssl/provider/SSLRSASignature.java
	* gnu/javax/net/ssl/provider/SSLServerSocket.java
	* gnu/javax/net/ssl/provider/SSLServerSocketFactory.java
	* gnu/javax/net/ssl/provider/SSLSocket.java
	* gnu/javax/net/ssl/provider/SSLSocketFactory.java
	* gnu/javax/net/ssl/provider/SSLSocketInputStream.java
	* gnu/javax/net/ssl/provider/SSLSocketOutputStream.java
	* gnu/javax/net/ssl/provider/SecurityParameters.java
	* gnu/javax/net/ssl/provider/Session.java
	* gnu/javax/net/ssl/provider/SessionContext.java
	* gnu/javax/net/ssl/provider/SynchronizedRandom.java
	* gnu/javax/net/ssl/provider/XMLSessionContext.java

1 files changed, 19 insertions, 0 deletions

diff --git a/java/security/MessageDigestSpi.java b/java/security/MessageDigestSpi.java
index df3bd3ead..6615b1d93 100644
--- a/java/security/MessageDigestSpi.java
+++ b/java/security/MessageDigestSpi.java
@@ -37,6 +37,8 @@ exception statement from your version. */
 
 package java.security;
 
+import java.nio.ByteBuffer;
+
 /**
    This is the Service Provider Interface (SPI) for MessageDigest
    class in java.security. It provides the back end functionality
@@ -98,6 +100,23 @@ public abstract class MessageDigestSpi
   protected abstract void engineUpdate(byte[]input, int offset, int len);
 
   /**
+   * Updates this digest with the remaining bytes of a byte buffer.
+   * 
+   * @param input The input buffer.
+   * @since 1.5
+   */
+  protected void engineUpdate (ByteBuffer input)
+  {
+    byte[] buf = new byte[1024];
+    while (input.hasRemaining())
+      {
+        int n = Math.min(input.remaining(), buf.length);
+        input.get (buf, 0, n);
+        engineUpdate (buf, 0, n);
+      }
+  }
+  
+  /**
      Computes the final digest of the stored bytes and returns
      them. It performs any necessary padding. The message digest
      should reset sensitive data after performing the digest.