Makefile.def: Remove libjava.

2016-09-30 Andrew Haley <aph@redhat.com> * Makefile.def: Remove libjava. * Makefile.tpl: Likewise. * Makefile.in: Regenerate. * configure.ac: Likewise. * configure: Likewise. * gcc/java: Remove. * libjava: Likewise. From-SVN: r240662
author: Andrew Haley <aph@redhat.com> 2016-09-30 16:24:48 +0000
committer: Andrew Haley <aph@gcc.gnu.org> 2016-09-30 16:24:48 +0000
commit: 07b78716af6a9d7c9fd1e94d9baf94a52c873947 (patch)
tree: 3f22b3241c513ad168c8353805614ae1249410f4 /libjava/classpath/java/net/InetAddress.java
parent: eae993948bae8b788c53772bcb9217c063716f93 (diff)
download: gcc-07b78716af6a9d7c9fd1e94d9baf94a52c873947.zip
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1 files changed, 0 insertions, 655 deletions
diff --git a/libjava/classpath/java/net/InetAddress.java b/libjava/classpath/java/net/InetAddress.java
deleted file mode 100644
index 1a9dc62..0000000
--- a/libjava/classpath/java/net/InetAddress.java
+++ /dev/null
@@ -1,655 +0,0 @@
-/* InetAddress.java -- Class to model an Internet address
-   Copyright (C) 1998, 1999, 2002, 2004, 2005, 2006
-   Free Software Foundation, Inc.
-
-This file is part of GNU Classpath.
-
-GNU Classpath 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, or (at your option)
-any later version.
-
-GNU Classpath 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 GNU Classpath; see the file COPYING.  If not, write to the
-Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
-02110-1301 USA.
-
-Linking this library statically or dynamically with other modules is
-making a combined work based on this library.  Thus, the terms and
-conditions of the GNU General Public License cover the whole
-combination.
-
-As a special exception, the copyright holders of this library give you
-permission to link this library with independent modules to produce an
-executable, regardless of the license terms of these independent
-modules, and to copy and distribute the resulting executable under
-terms of your choice, provided that you also meet, for each linked
-independent module, the terms and conditions of the license of that
-module.  An independent module is a module which is not derived from
-or based on this library.  If you modify this library, you may extend
-this exception to your version of the library, but you are not
-obligated to do so.  If you do not wish to do so, delete this
-exception statement from your version. */
-
-
-package java.net;
-
-import java.io.IOException;
-import java.io.ObjectInputStream;
-import java.io.ObjectOutputStream;
-import java.io.ObjectStreamException;
-import java.io.Serializable;
-
-/**
- * This class models an Internet address.  It does not have a public
- * constructor.  Instead, new instances of this objects are created
- * using the static methods getLocalHost(), getByName(), and
- * getAllByName().
- *
- * <p>This class fulfills the function of the C style functions gethostname(),
- * gethostbyname(), and gethostbyaddr().  It resolves Internet DNS names
- * into their corresponding numeric addresses and vice versa.</p>
- *
- * @author Aaron M. Renn (arenn@urbanophile.com)
- * @author Per Bothner
- * @author Gary Benson (gbenson@redhat.com)
- *
- * @specnote This class is not final since JDK 1.4
- */
-public class InetAddress implements Serializable
-{
-  private static final long serialVersionUID = 3286316764910316507L;
-
-  /**
-   * Dummy InetAddress, used to bind socket to any (all) network interfaces.
-   */
-  static InetAddress ANY_IF;
-  static
-  {
-    byte[] addr;
-    try
-      {
-        addr = VMInetAddress.lookupInaddrAny();
-      }
-    catch (UnknownHostException e)
-      {
-        // Make one up and hope it works.
-        addr = new byte[] {0, 0, 0, 0};
-      }
-    try
-      {
-        ANY_IF = getByAddress(addr);
-      }
-    catch (UnknownHostException e)
-      {
-        throw (InternalError) new InternalError().initCause(e);
-      }
-    ANY_IF.hostName = ANY_IF.getHostName();
-  }
-
-  /**
-   * Stores static localhost address object.
-   */
-  static InetAddress LOCALHOST;
-  static
-  {
-    try
-      {
-        LOCALHOST = getByAddress("localhost", new byte[] {127, 0, 0, 1});
-      }
-    catch (UnknownHostException e)
-      {
-        throw (InternalError) new InternalError().initCause(e);
-      }
-  }
-
-  /**
-   * The Serialized Form specifies that an int 'address' is saved/restored.
-   * This class uses a byte array internally so we'll just do the conversion
-   * at serialization time and leave the rest of the algorithm as is.
-   */
-  private int address;
-
-  /**
-   * An array of octets representing an IP address.
-   */
-  transient byte[] addr;
-
-  /**
-   * The name of the host for this address.
-   */
-  String hostName;
-
-  /**
-   * Needed for serialization.
-   */
-  private int family;
-
-  /**
-   * Constructor.  Prior to the introduction of IPv6 support in 1.4,
-   * methods such as InetAddress.getByName() would return InetAddress
-   * objects.  From 1.4 such methods returned either Inet4Address or
-   * Inet6Address objects, but for compatibility Inet4Address objects
-   * are serialized as InetAddresses.  As such, there are only two
-   * places where it is appropriate to invoke this constructor: within
-   * subclasses constructors and within Inet4Address.writeReplace().
-   *
-   * @param ipaddr The IP number of this address as an array of bytes
-   * @param hostname The hostname of this IP address.
-   * @param family The address family of this IP address.
-   */
-  InetAddress(byte[] ipaddr, String hostname, int family)
-  {
-    addr = (null == ipaddr) ? null : (byte[]) ipaddr.clone();
-    hostName = hostname;
-    this.family = family;
-  }
-
-  /**
-   * Returns true if this address is a multicast address, false otherwise.
-   * An address is multicast if the high four bits are "1110".  These are
-   * also known as "Class D" addresses.
-   *
-   * <p>This method cannot be abstract for backward compatibility reasons. By
-   * default it always throws {@link UnsupportedOperationException} unless
-   * overridden.</p>
-   *
-   * @return true if mulitcast, false if not
-   *
-   * @since 1.1
-   */
-  public boolean isMulticastAddress()
-  {
-    throw new UnsupportedOperationException();
-  }
-
-  /**
-   * Utility routine to check if the InetAddress in a wildcard address
-   *
-   * <p>This method cannot be abstract for backward compatibility reasons. By
-   * default it always throws {@link UnsupportedOperationException} unless
-   * overridden.</p>
-   *
-   * @since 1.4
-   */
-  public boolean isAnyLocalAddress()
-  {
-    throw new UnsupportedOperationException();
-  }
-
-  /**
-   * Utility routine to check if the InetAddress is a loopback address
-   *
-   * <p>This method cannot be abstract for backward compatibility reasons. By
-   * default it always throws {@link UnsupportedOperationException} unless
-   * overridden.</p>
-   *
-   * @since 1.4
-   */
-  public boolean isLoopbackAddress()
-  {
-    throw new UnsupportedOperationException();
-  }
-
-  /**
-   * Utility routine to check if InetAddress is a link local address
-   *
-   * <p>This method cannot be abstract for backward compatibility reasons. By
-   * default it always throws {@link UnsupportedOperationException} unless
-   * overridden.</p>
-   *
-   * @since 1.4
-   */
-  public boolean isLinkLocalAddress()
-  {
-    throw new UnsupportedOperationException();
-  }
-
-  /**
-   * Utility routine to check if InetAddress is a site local address
-   *
-   * <p>This method cannot be abstract for backward compatibility reasons. By
-   * default it always throws {@link UnsupportedOperationException} unless
-   * overridden.</p>
-   *
-   * @since 1.4
-   */
-  public boolean isSiteLocalAddress()
-  {
-    throw new UnsupportedOperationException();
-  }
-
-  /**
-   * Utility routine to check if InetAddress is a global multicast address
-   *
-   * <p>This method cannot be abstract for backward compatibility reasons. By
-   * default it always throws {@link UnsupportedOperationException} unless
-   * overridden.</p>
-   *
-   * @since 1.4
-   */
-  public boolean isMCGlobal()
-  {
-    throw new UnsupportedOperationException();
-  }
-
-  /**
-   * Utility routine to check if InetAddress is a node local multicast address.
-   *
-   * <p>This method cannot be abstract for backward compatibility reasons. By
-   * default it always throws {@link UnsupportedOperationException} unless
-   * overridden.</p>
-   *
-   * @since 1.4
-   */
-  public boolean isMCNodeLocal()
-  {
-    throw new UnsupportedOperationException();
-  }
-
-  /**
-   * Utility routine to check if InetAddress is a link local multicast address.
-   *
-   * <p>This method cannot be abstract for backward compatibility reasons. By
-   * default it always throws {@link UnsupportedOperationException} unless
-   * overridden.</p>
-   *
-   * @since 1.4
-   */
-  public boolean isMCLinkLocal()
-  {
-    throw new UnsupportedOperationException();
-  }
-
-  /**
-   * Utility routine to check if InetAddress is a site local multicast address.
-   *
-   * <p>This method cannot be abstract for backward compatibility reasons. By
-   * default it always throws {@link UnsupportedOperationException} unless
-   * overridden.</p>
-   *
-   * @since 1.4
-   */
-  public boolean isMCSiteLocal()
-  {
-    throw new UnsupportedOperationException();
-  }
-
-  /**
-   * Utility routine to check if InetAddress is a organization local
-   * multicast address.
-   *
-   * <p>This method cannot be abstract for backward compatibility reasons. By
-   * default it always throws {@link UnsupportedOperationException} unless
-   * overridden.</p>
-   *
-   * @since 1.4
-   */
-  public boolean isMCOrgLocal()
-  {
-    throw new UnsupportedOperationException();
-  }
-
-  /**
-   * Returns the hostname for this address.  This will return the IP address
-   * as a String if there is no hostname available for this address
-   *
-   * @return The hostname for this address
-   */
-  public String getHostName()
-  {
-    if (hostName == null)
-      hostName = getCanonicalHostName();
-
-    return hostName;
-  }
-
-  /**
-   * Returns the canonical hostname represented by this InetAddress
-   */
-  String internalGetCanonicalHostName()
-  {
-    try
-      {
-        return ResolverCache.getHostByAddr(addr);
-      }
-    catch (UnknownHostException e)
-      {
-        return getHostAddress();
-      }
-  }
-
-  /**
-   * Returns the canonical hostname represented by this InetAddress
-   *
-   * @since 1.4
-   */
-  public String getCanonicalHostName()
-  {
-    String hostname = internalGetCanonicalHostName();
-
-    SecurityManager sm = System.getSecurityManager();
-    if (sm != null)
-      {
-        try
-          {
-            sm.checkConnect(hostname, -1);
-          }
-        catch (SecurityException e)
-          {
-            return getHostAddress();
-          }
-      }
-
-    return hostname;
-  }
-
-  /**
-   * Returns the IP address of this object as a byte array.
-   *
-   * @return IP address
-   */
-  public byte[] getAddress()
-  {
-    // An experiment shows that JDK1.2 returns a different byte array each
-    // time.  This makes sense, in terms of security.
-    return (byte[]) addr.clone();
-  }
-
-  /**
-   * Returns the IP address of this object as a String.
-   *
-   * <p>This method cannot be abstract for backward compatibility reasons. By
-   * default it always throws {@link UnsupportedOperationException} unless
-   * overridden.</p>
-   *
-   * @return The IP address of this object in String form
-   *
-   * @since 1.0.2
-   */
-  public String getHostAddress()
-  {
-    throw new UnsupportedOperationException();
-  }
-
-  /**
-   * Returns a hash value for this address.  Useful for creating hash
-   * tables.  Overrides Object.hashCode()
-   *
-   * @return A hash value for this address.
-   */
-  public int hashCode()
-  {
-    // There hashing algorithm is not specified, but a simple experiment
-    // shows that it is equal to the address, as a 32-bit big-endian integer.
-    int hash = 0;
-    int len = addr.length;
-    int i = len > 4 ? len - 4 : 0;
-
-    for (; i < len; i++)
-      hash = (hash << 8) | (addr[i] & 0xff);
-
-    return hash;
-  }
-
-  /**
-   * Tests this address for equality against another InetAddress.  The two
-   * addresses are considered equal if they contain the exact same octets.
-   * This implementation overrides Object.equals()
-   *
-   * @param obj The address to test for equality
-   *
-   * @return true if the passed in object's address is equal to this one's,
-   * false otherwise
-   */
-  public boolean equals(Object obj)
-  {
-    if (! (obj instanceof InetAddress))
-      return false;
-
-    // "The Java Class Libraries" 2nd edition says "If a machine has
-    // multiple names instances of InetAddress for different name of
-    // that same machine are not equal.  This is because they have
-    // different host names."  This violates the description in the
-    // JDK 1.2 API documentation.  A little experimentation
-    // shows that the latter is correct.
-    byte[] addr2 = ((InetAddress) obj).addr;
-
-    if (addr.length != addr2.length)
-      return false;
-
-    for (int i = 0; i < addr.length; i++)
-      if (addr[i] != addr2[i])
-        return false;
-
-    return true;
-  }
-
-  /**
-   * Converts this address to a String.  This string contains the IP in
-   * dotted decimal form. For example: "127.0.0.1"  This method is equivalent
-   * to getHostAddress() and overrides Object.toString()
-   *
-   * @return This address in String form
-   */
-  public String toString()
-  {
-    String addr = getHostAddress();
-    String host = (hostName != null) ? hostName : "";
-    return host + "/" + addr;
-  }
-
-  /**
-   * Returns an InetAddress object given the raw IP address.
-   *
-   * The argument is in network byte order: the highest order byte of the
-   * address is in getAddress()[0].
-   *
-   * @param addr The IP address to create the InetAddress object from
-   *
-   * @exception UnknownHostException If IP address has illegal length
-   *
-   * @since 1.4
-   */
-  public static InetAddress getByAddress(byte[] addr)
-    throws UnknownHostException
-  {
-    return getByAddress(null, addr);
-  }
-
-  /**
-   * Creates an InetAddress based on the provided host name and IP address.
-   * No name service is checked for the validity of the address.
-   *
-   * @param host The hostname of the InetAddress object to create
-   * @param addr The IP address to create the InetAddress object from
-   *
-   * @exception UnknownHostException If IP address is of illegal length
-   *
-   * @since 1.4
-   */
-  public static InetAddress getByAddress(String host, byte[] addr)
-    throws UnknownHostException
-  {
-    if (addr.length == 4)
-      return new Inet4Address(addr, host);
-
-    if (addr.length == 16)
-      {
-        for (int i = 0; i < 12; i++)
-          {
-            if (addr[i] != (i < 10 ? 0 : (byte) 0xFF))
-              return new Inet6Address(addr, host);
-          }
-
-        byte[] ip4addr = new byte[4];
-        ip4addr[0] = addr[12];
-        ip4addr[1] = addr[13];
-        ip4addr[2] = addr[14];
-        ip4addr[3] = addr[15];
-        return new Inet4Address(ip4addr, host);
-      }
-
-    throw new UnknownHostException("IP address has illegal length");
-  }
-
-  /**
-   * Returns an InetAddress object representing the IP address of
-   * the given literal IP address in dotted decimal format such as
-   * "127.0.0.1".  This is used by SocketPermission.setHostPort()
-   * to parse literal IP addresses without performing a DNS lookup.
-   *
-   * @param literal The literal IP address to create the InetAddress
-   * object from
-   *
-   * @return The address of the host as an InetAddress object, or
-   * null if the IP address is invalid.
-   */
-  static InetAddress getByLiteral(String literal)
-  {
-    byte[] address = VMInetAddress.aton(literal);
-    if (address == null)
-      return null;
-
-    try
-      {
-        return getByAddress(address);
-      }
-    catch (UnknownHostException e)
-      {
-        throw (InternalError) new InternalError().initCause(e);
-      }
-  }
-
-  /**
-   * Returns an InetAddress object representing the IP address of the given
-   * hostname.  This name can be either a hostname such as "www.urbanophile.com"
-   * or an IP address in dotted decimal format such as "127.0.0.1".  If the
-   * hostname is null or "", the hostname of the local machine is supplied by
-   * default.  This method is equivalent to returning the first element in
-   * the InetAddress array returned from GetAllByName.
-   *
-   * @param hostname The name of the desired host, or null for the local
-   * loopback address.
-   *
-   * @return The address of the host as an InetAddress object.
-   *
-   * @exception UnknownHostException If no IP address for the host could
-   * be found
-   * @exception SecurityException If a security manager exists and its
-   * checkConnect method doesn't allow the operation
-   */
-  public static InetAddress getByName(String hostname)
-    throws UnknownHostException
-  {
-    InetAddress[] addresses = getAllByName(hostname);
-    return addresses[0];
-  }
-
-  /**
-   * Returns an array of InetAddress objects representing all the host/ip
-   * addresses of a given host, given the host's name.  This name can be
-   * either a hostname such as "www.urbanophile.com" or an IP address in
-   * dotted decimal format such as "127.0.0.1".  If the value is null, the
-   * hostname of the local machine is supplied by default.
-   *
-   * @param hostname The name of the desired host, or null for the
-   * local loopback address.
-   *
-   * @return All addresses of the host as an array of InetAddress objects.
-   *
-   * @exception UnknownHostException If no IP address for the host could
-   * be found
-   * @exception SecurityException If a security manager exists and its
-   * checkConnect method doesn't allow the operation
-   */
-  public static InetAddress[] getAllByName(String hostname)
-    throws UnknownHostException
-  {
-    // If null or the empty string is supplied, the loopback address
-    // is returned.
-    if (hostname == null || hostname.length() == 0)
-      return new InetAddress[] {LOCALHOST};
-
-    // Check if hostname is an IP address
-    InetAddress address = getByLiteral(hostname);
-    if (address != null)
-      return new InetAddress[] {address};
-
-    // Perform security check before resolving
-    SecurityManager sm = System.getSecurityManager();
-    if (sm != null)
-      sm.checkConnect(hostname, -1);
-
-    // Resolve the hostname
-    byte[][] iplist = ResolverCache.getHostByName(hostname);
-    if (iplist.length == 0)
-      throw new UnknownHostException(hostname);
-
-    InetAddress[] addresses = new InetAddress[iplist.length];
-    for (int i = 0; i < iplist.length; i++)
-      addresses[i] = getByAddress(hostname, iplist[i]);
-
-    return addresses;
-  }
-
-  /**
-   * Returns an InetAddress object representing the address of the current
-   * host.
-   *
-   * @return The local host's address
-   *
-   * @exception UnknownHostException If no IP address for the host could
-   * be found
-   */
-  public static InetAddress getLocalHost() throws UnknownHostException
-  {
-    String hostname = VMInetAddress.getLocalHostname();
-    try
-      {
-        return getByName(hostname);
-      }
-    catch (SecurityException e)
-      {
-        return LOCALHOST;
-      }
-  }
-
-  /**
-   * Inet4Address objects are serialized as InetAddress objects.
-   * This deserializes them back into Inet4Address objects.
-   */
-  private Object readResolve() throws ObjectStreamException
-  {
-    return new Inet4Address(addr, hostName);
-  }
-
-  private void readObject(ObjectInputStream ois)
-    throws IOException, ClassNotFoundException
-  {
-    ois.defaultReadObject();
-    addr = new byte[4];
-    addr[3] = (byte) address;
-
-    for (int i = 2; i >= 0; --i)
-      addr[i] = (byte) (address >>= 8);
-  }
-
-  private void writeObject(ObjectOutputStream oos) throws IOException
-  {
-    // Build a 32 bit address from the last 4 bytes of a 4 byte IPv4 address
-    // or a 16 byte IPv6 address.
-    int len = addr.length;
-    int i = len - 4;
-
-    for (; i < len; i++)
-      address = address << 8 | (addr[i] & 0xff);
-
-    oos.defaultWriteObject();
-  }
-}
author	Andrew Haley <aph@redhat.com>	2016-09-30 16:24:48 +0000
committer	Andrew Haley <aph@gcc.gnu.org>	2016-09-30 16:24:48 +0000
commit	07b78716af6a9d7c9fd1e94d9baf94a52c873947 (patch)
tree	3f22b3241c513ad168c8353805614ae1249410f4 /libjava/classpath/java/net/InetAddress.java
parent	eae993948bae8b788c53772bcb9217c063716f93 (diff)
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