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author | Wolfgang Wiedmeyer <wolfgit@wiedmeyer.de> | 2017-03-11 22:15:03 +0100 |
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committer | Wolfgang Wiedmeyer <wolfgit@wiedmeyer.de> | 2017-03-11 22:15:03 +0100 |
commit | 85901329b0794b136b96bf745f4ab1572806fc89 (patch) | |
tree | f23da7e97cae727f39d825f0fef8348cffb238e4 /src/net/java/sip/communicator/impl/protocol/zeroconf/jmdns/HostInfo.java | |
parent | 3db2e44f186c59429901b2c899e139ea60117a55 (diff) | |
parent | cf5da997da8820b4050f5b87ee9440a0ede36d1f (diff) | |
download | jitsi-master.zip jitsi-master.tar.gz jitsi-master.tar.bz2 |
Signed-off-by: Wolfgang Wiedmeyer <wolfgit@wiedmeyer.de>
Diffstat (limited to 'src/net/java/sip/communicator/impl/protocol/zeroconf/jmdns/HostInfo.java')
-rw-r--r-- | src/net/java/sip/communicator/impl/protocol/zeroconf/jmdns/HostInfo.java | 173 |
1 files changed, 0 insertions, 173 deletions
diff --git a/src/net/java/sip/communicator/impl/protocol/zeroconf/jmdns/HostInfo.java b/src/net/java/sip/communicator/impl/protocol/zeroconf/jmdns/HostInfo.java deleted file mode 100644 index 644afc9..0000000 --- a/src/net/java/sip/communicator/impl/protocol/zeroconf/jmdns/HostInfo.java +++ /dev/null @@ -1,173 +0,0 @@ -/* - * Jitsi, the OpenSource Java VoIP and Instant Messaging client. - * - * Copyright 2003-2005 Arthur van Hoff Rick Blair - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -package net.java.sip.communicator.impl.protocol.zeroconf.jmdns; - -import java.net.*; -import java.util.logging.*; - - -/** - * HostInfo information on the local host to be able to cope with change of addresses. - * - * @version %I%, %G% - * @author Pierre Frisch, Werner Randelshofer - */ -class HostInfo -{ - private static Logger logger = Logger.getLogger(HostInfo.class.toString()); - protected String name; - protected InetAddress address; - protected NetworkInterface interfaze; - /** - * This is used to create a unique name for the host name. - */ - private int hostNameCount; - - public HostInfo(InetAddress address, String name) - { - super(); - - String SLevel = System.getProperty("jmdns.debug"); - if (SLevel == null) SLevel = "INFO"; - logger.setLevel(Level.parse(SLevel)); - - this.address = address; - this.name = name; - if (address != null) - { - try - { - interfaze = NetworkInterface.getByInetAddress(address); - } - catch (Exception exception) - { - // FIXME Shouldn't we take an action here? - logger.log(Level.WARNING, - "LocalHostInfo() exception ", exception); - } - } - } - - public String getName() - { - return name; - } - - public InetAddress getAddress() - { - return address; - } - - public NetworkInterface getInterface() - { - return interfaze; - } - - synchronized String incrementHostName() - { - hostNameCount++; - int plocal = name.indexOf(".local."); - int punder = name.lastIndexOf("-"); - name = name.substring(0, (punder == -1 ? plocal : punder)) + "-" + - hostNameCount + ".local."; - return name; - } - - boolean shouldIgnorePacket(DatagramPacket packet) - { - boolean result = false; - if (getAddress() != null) - { - InetAddress from = packet.getAddress(); - if (from != null) - { - if (from.isLinkLocalAddress() && - (!getAddress().isLinkLocalAddress())) - { - // Ignore linklocal packets on regular interfaces, unless this is - // also a linklocal interface. This is to avoid duplicates. This is - // a terrible hack caused by the lack of an API to get the address - // of the interface on which the packet was received. - result = true; - } - if (from.isLoopbackAddress() && - (!getAddress().isLoopbackAddress())) - { - // Ignore loopback packets on a regular interface unless this is - // also a loopback interface. - result = true; - } - } - } - return result; - } - - DNSRecord.Address getDNSAddressRecord(DNSRecord.Address address) - { - return (DNSConstants.TYPE_AAAA == address.type ? - getDNS6AddressRecord() : - getDNS4AddressRecord()); - } - - DNSRecord.Address getDNS4AddressRecord() - { - if ((getAddress() != null) && - ((getAddress() instanceof Inet4Address) || - ((getAddress() instanceof Inet6Address) && - (((Inet6Address) getAddress()).isIPv4CompatibleAddress())))) - { - return new DNSRecord.Address(getName(), - DNSConstants.TYPE_A, - DNSConstants.CLASS_IN, - DNSConstants.DNS_TTL, getAddress()); - } - return null; - } - - DNSRecord.Address getDNS6AddressRecord() - { - if ((getAddress() != null) && (getAddress() instanceof Inet6Address)) - { - return new DNSRecord.Address( - getName(), - DNSConstants.TYPE_AAAA, - DNSConstants.CLASS_IN, - DNSConstants.DNS_TTL, - getAddress()); - } - return null; - } - - @Override - public String toString() - { - StringBuffer buf = new StringBuffer(); - buf.append("local host info["); - buf.append(getName() != null ? getName() : "no name"); - buf.append(", "); - buf.append(getInterface() != null ? - getInterface().getDisplayName() : - "???"); - buf.append(":"); - buf.append(getAddress() != null ? - getAddress().getHostAddress() : - "no address"); - buf.append("]"); - return buf.toString(); - } -} |