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InetAddress.java, URL.java: Reformated.

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2003-09-29  Michael Koch  <konqueror@gmx.de>

	* java/net/InetAddress.java,
	java/net/URL.java: Reformated.

From-SVN: r71897
This commit is contained in:
Michael Koch 2003-09-29 11:24:28 +00:00 • committed by Michael Koch
parent 6cd6aed790
commit 7da1da8352
3 changed files with 64 additions and 51 deletions
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5
libjava/ChangeLog
View file

@ -1,3 +1,8 @@
2003-09-29 Michael Koch <konqueror@gmx.de>
* java/net/InetAddress.java,
java/net/URL.java: Reformated.
2003-09-29 Bryce McKinlay <bryce@mckinlay.net.nz>
* boehm.cc (_Jv_BuildGCDescr): Put first word of object in most

103
libjava/java/net/InetAddress.java
View file

@ -138,7 +138,7 @@ public class InetAddress implements Serializable
*
* @since 1.1
*/
public boolean isMulticastAddress ()
public boolean isMulticastAddress()
{
int len = addr.length;
@ -156,7 +156,7 @@ public class InetAddress implements Serializable
*
* @since 1.4
*/
public boolean isAnyLocalAddress ()
public boolean isAnyLocalAddress()
{
// This is the IPv4 implementation.
// Any class derived from InetAddress should override this.
@ -168,7 +168,7 @@ public class InetAddress implements Serializable
*
* @since 1.4
*/
public boolean isLoopbackAddress ()
public boolean isLoopbackAddress()
{
// This is the IPv4 implementation.
// Any class derived from InetAddress should override this.
@ -181,7 +181,7 @@ public class InetAddress implements Serializable
*
* @since 1.4
*/
public boolean isLinkLocalAddress ()
public boolean isLinkLocalAddress()
{
// This is the IPv4 implementation.
// Any class derived from InetAddress should override this.
@ -195,7 +195,7 @@ public class InetAddress implements Serializable
*
* @since 1.4
*/
public boolean isSiteLocalAddress ()
public boolean isSiteLocalAddress()
{
// This is the IPv4 implementation.
// Any class derived from InetAddress should override this.
@ -226,7 +226,7 @@ public class InetAddress implements Serializable
*
* @since 1.4
*/
public boolean isMCGlobal ()
public boolean isMCGlobal()
{
// This is the IPv4 implementation.
// Any class derived from InetAddress should override this.
@ -240,7 +240,7 @@ public class InetAddress implements Serializable
*
* @since 1.4
*/
public boolean isMCNodeLocal ()
public boolean isMCNodeLocal()
{
// This is the IPv4 implementation.
// Any class derived from InetAddress should override this.
@ -254,12 +254,12 @@ public class InetAddress implements Serializable
*
* @since 1.4
*/
public boolean isMCLinkLocal ()
public boolean isMCLinkLocal()
{
// This is the IPv4 implementation.
// Any class derived from InetAddress should override this.
if (!isMulticastAddress ())
if (!isMulticastAddress())
return false;
return (addr [0] == 0xE0
@ -272,7 +272,7 @@ public class InetAddress implements Serializable
*
* @since 1.4
*/
public boolean isMCSiteLocal ()
public boolean isMCSiteLocal()
{
// This is the IPv4 implementation.
// Any class derived from InetAddress should override this.
@ -287,7 +287,7 @@ public class InetAddress implements Serializable
*
* @since 1.4
*/
public boolean isMCOrgLocal ()
public boolean isMCOrgLocal()
{
// This is the IPv4 implementation.
// Any class derived from InetAddress should override this.
@ -299,7 +299,7 @@ public class InetAddress implements Serializable
/**
* Returns the hostname represented by this InetAddress
*/
public String getHostName ()
public String getHostName()
{
if (hostName == null)
lookup (null, this, false);
@ -312,9 +312,9 @@ public class InetAddress implements Serializable
*
* @since 1.4
*/
public String getCanonicalHostName ()
public String getCanonicalHostName()
{
SecurityManager sm = System.getSecurityManager ();
SecurityManager sm = System.getSecurityManager();
if (sm != null)
{
try
@ -323,23 +323,23 @@ public class InetAddress implements Serializable
}
catch (SecurityException e)
{
return getHostAddress ();
return getHostAddress();
}
}
// Try to find the FDQN now
InetAddress address = new InetAddress (getAddress (), null);
return address.getHostName ();
InetAddress address = new InetAddress (getAddress(), null);
return address.getHostName();
}
/**
* Returns the IP address of this InetAddress as array of bytes
*/
public byte[] getAddress ()
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 ();
return (byte[]) addr.clone();
}
/* Helper function due to a CNI limitation. */
@ -351,7 +351,7 @@ public class InetAddress implements Serializable
/* Helper function due to a CNI limitation. */
private static SecurityException checkConnect (String hostname)
{
SecurityManager s = System.getSecurityManager ();
SecurityManager s = System.getSecurityManager();
if (s == null)
return null;
@ -372,56 +372,63 @@ public class InetAddress implements Serializable
*
* @since 1.0.2
*/
public String getHostAddress ()
public String getHostAddress()
{
StringBuffer sbuf = new StringBuffer (40);
StringBuffer sb = new StringBuffer (40);
int len = addr.length;
int i = 0;
if (len == 16)
{ // An IPv6 address.
for (; ; i += 2)
for ( ; ; i += 2)
{
if (i >= 16)
return sbuf.toString ();
return sb.toString();
int x = ((addr [i] & 0xFF) << 8) | (addr [i + 1] & 0xFF);
boolean empty = sbuf.length () == 0;
boolean empty = sb.length() == 0;
if (empty)
{
if (i == 10 && x == 0xFFFF)
{ // IPv4-mapped IPv6 address.
sbuf.append (":FFFF:");
sb.append (":FFFF:");
break; // Continue as IPv4 address;
}
else if (i == 12)
{ // IPv4-compatible IPv6 address.
sbuf.append (':');
sb.append (':');
break; // Continue as IPv4 address.
}
else if (i > 0)
sbuf.append ("::");
sb.append ("::");
}
else
sbuf.append (':');
sb.append (':');
if (x != 0 || i >= 14)
sbuf.append (Integer.toHexString (x).toUpperCase ());
sb.append (Integer.toHexString (x).toUpperCase());
}
}
for ( ; ; )
for ( ; ; )
{
sbuf.append (addr[i] & 0xFF);
sb.append (addr [i] & 0xff);
i++;
if (i == len)
break;
sbuf.append ('.');
sb.append ('.');
}
return sbuf.toString();
return sb.toString();
}
/**
* Returns a hashcode of the InetAddress
*/
public int hashCode ()
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.
@ -466,10 +473,10 @@ public class InetAddress implements Serializable
/**
* Returns then <code>InetAddress</code> as string
*/
public String toString ()
public String toString()
{
String result;
String address = getHostAddress ();
String address = getHostAddress();
if (hostName != null)
result = hostName + "/" + address;
@ -542,13 +549,13 @@ public class InetAddress implements Serializable
public static InetAddress getByName (String hostname)
throws UnknownHostException
{
SecurityManager s = System.getSecurityManager ();
SecurityManager s = System.getSecurityManager();
if (s != null)
s.checkConnect (hostname, -1);
// Default to current host if necessary
if (hostname == null)
return getLocalHost ();
return getLocalHost();
// Assume that the host string is an IP address
byte[] address = aton (hostname);
@ -590,7 +597,7 @@ public class InetAddress implements Serializable
public static InetAddress[] getAllByName (String hostname)
throws UnknownHostException
{
SecurityManager s = System.getSecurityManager ();
SecurityManager s = System.getSecurityManager();
if (s != null)
s.checkConnect (hostname, -1);
@ -607,17 +614,17 @@ public class InetAddress implements Serializable
return lookup (hostname, null, true);
}
private static native String getLocalHostname ();
private static native String getLocalHostname();
/**
* Returns the local host
* Returns the local host address.
*
* @exception UnknownHostException If no IP address for the host could
* be found
*/
public static InetAddress getLocalHost () throws UnknownHostException
public static InetAddress getLocalHost() throws UnknownHostException
{
SecurityManager s = System.getSecurityManager ();
SecurityManager s = System.getSecurityManager();
// Experimentation shows that JDK1.2 does cache the result.
// However, if there is a security manager, and the cached result
@ -636,7 +643,7 @@ public class InetAddress implements Serializable
if (s == null && localhost != null)
return;
String hostname = getLocalHostname ();
String hostname = getLocalHostname();
if (s != null)
{
@ -677,7 +684,7 @@ public class InetAddress implements Serializable
/**
* Needed for serialization
*/
private void readResolve () throws ObjectStreamException
private void readResolve() throws ObjectStreamException
{
// FIXME: implement this
}
@ -685,7 +692,7 @@ public class InetAddress implements Serializable
private void readObject (ObjectInputStream ois)
throws IOException, ClassNotFoundException
{
ois.defaultReadObject ();
ois.defaultReadObject();
addr = new byte [4];
addr [3] = (byte) address;
@ -710,6 +717,6 @@ public class InetAddress implements Serializable
for (; i < len; i++)
address = address << 8 | (((int) addr [i]) & 0xFF);
oos.defaultWriteObject ();
oos.defaultWriteObject();
}
}

7
libjava/java/net/URL.java
View file

@ -183,7 +183,8 @@ public final class URL implements Serializable
static
{
String s = System.getProperty("gnu.java.net.nocache_protocol_handlers");
String s = System.getProperty ("gnu.java.net.nocache_protocol_handlers");
if (s == null)
cache_handlers = true;
else
@ -761,7 +762,7 @@ public final class URL implements Serializable
// First, see if a protocol handler is in our cache.
if (cache_handlers)
{
if ((ph = (URLStreamHandler) ph_cache.get(protocol)) != null)
if ((ph = (URLStreamHandler) ph_cache.get (protocol)) != null)
return ph;
}
@ -831,7 +832,7 @@ public final class URL implements Serializable
if (ph != null
&& cache_handlers)
if (ph instanceof URLStreamHandler)
ph_cache.put(protocol, ph);
ph_cache.put (protocol, ph);
else
ph = null;