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author | Mike Lockwood <lockwood@google.com> | 2012-03-21 12:26:23 -0700 |
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committer | Mike Lockwood <lockwood@google.com> | 2012-03-21 12:26:23 -0700 |
commit | f4eb7466d5c09098f9dc54137ed3235e3c43fc9f (patch) | |
tree | 56e1bf5e433e60e3a18d5a9d08b7d55a64d8ae1d /src/javax/jmdns/impl/SocketListener.java | |
parent | 19376825c9e562c188aef9ccd09a7220bd3c0a20 (diff) | |
parent | 76f0067cea0428b683cba2f187d81e723658f964 (diff) | |
download | jmdns-f4eb7466d5c09098f9dc54137ed3235e3c43fc9f.tar.gz |
Merge remote-tracking branch 'goog/ics-aah-exp'android-wear-n-preview-3android-wear-n-preview-2android-wear-n-preview-1android-wear-7.1.1_r1android-wear-5.1.1_r1android-wear-5.1.0_r1android-wear-5.0.0_r1android-sdk-support_r11android-sdk-4.4.2_r1.0.1android-sdk-4.4.2_r1android-n-preview-5android-n-preview-4android-n-preview-3android-n-preview-2android-n-preview-1android-n-iot-preview-2android-m-preview-2android-m-preview-1android-m-previewandroid-l-preview_r2android-cts-6.0_r9android-cts-6.0_r8android-cts-6.0_r7android-cts-6.0_r6android-cts-6.0_r5android-cts-6.0_r4android-cts-6.0_r32android-cts-6.0_r31android-cts-6.0_r30android-cts-6.0_r3android-cts-6.0_r29android-cts-6.0_r28android-cts-6.0_r27android-cts-6.0_r26android-cts-6.0_r25android-cts-6.0_r24android-cts-6.0_r23android-cts-6.0_r22android-cts-6.0_r21android-cts-6.0_r20android-cts-6.0_r2android-cts-6.0_r19android-cts-6.0_r18android-cts-6.0_r17android-cts-6.0_r16android-cts-6.0_r15android-cts-6.0_r14android-cts-6.0_r13android-cts-6.0_r12android-cts-6.0_r1android-cts-5.1_r9android-cts-5.1_r8android-cts-5.1_r7android-cts-5.1_r6android-cts-5.1_r5android-cts-5.1_r4android-cts-5.1_r3android-cts-5.1_r28android-cts-5.1_r27android-cts-5.1_r26android-cts-5.1_r25android-cts-5.1_r24android-cts-5.1_r23android-cts-5.1_r22android-cts-5.1_r21android-cts-5.1_r20android-cts-5.1_r2android-cts-5.1_r19android-cts-5.1_r18android-cts-5.1_r17android-cts-5.1_r16android-cts-5.1_r15android-cts-5.1_r14android-cts-5.1_r13android-cts-5.1_r10android-cts-5.1_r1android-cts-5.0_r9android-cts-5.0_r8android-cts-5.0_r7android-cts-5.0_r6android-cts-5.0_r5android-cts-5.0_r4android-cts-5.0_r3android-cts-4.4_r4android-cts-4.4_r1android-cts-4.2_r2android-cts-4.2_r1android-cts-4.1_r4android-cts-4.1_r2android-cts-4.1_r1android-6.0.1_r9android-6.0.1_r81android-6.0.1_r80android-6.0.1_r8android-6.0.1_r79android-6.0.1_r78android-6.0.1_r77android-6.0.1_r74android-6.0.1_r73android-6.0.1_r72android-6.0.1_r70android-6.0.1_r7android-6.0.1_r69android-6.0.1_r68android-6.0.1_r67android-6.0.1_r66android-6.0.1_r65android-6.0.1_r63android-6.0.1_r62android-6.0.1_r61android-6.0.1_r60android-6.0.1_r59android-6.0.1_r58android-6.0.1_r57android-6.0.1_r56android-6.0.1_r55android-6.0.1_r54android-6.0.1_r53android-6.0.1_r52android-6.0.1_r51android-6.0.1_r50android-6.0.1_r5android-6.0.1_r49android-6.0.1_r48android-6.0.1_r47android-6.0.1_r46android-6.0.1_r45android-6.0.1_r43android-6.0.1_r42android-6.0.1_r41android-6.0.1_r40android-6.0.1_r4android-6.0.1_r33android-6.0.1_r32android-6.0.1_r31android-6.0.1_r30android-6.0.1_r3android-6.0.1_r28android-6.0.1_r27android-6.0.1_r26android-6.0.1_r25android-6.0.1_r24android-6.0.1_r22android-6.0.1_r21android-6.0.1_r20android-6.0.1_r18android-6.0.1_r17android-6.0.1_r16android-6.0.1_r13android-6.0.1_r12android-6.0.1_r11android-6.0.1_r10android-6.0.1_r1android-6.0.0_r7android-6.0.0_r6android-6.0.0_r5android-6.0.0_r41android-6.0.0_r4android-6.0.0_r3android-6.0.0_r26android-6.0.0_r25android-6.0.0_r24android-6.0.0_r23android-6.0.0_r2android-6.0.0_r13android-6.0.0_r12android-6.0.0_r11android-6.0.0_r1android-5.1.1_r9android-5.1.1_r8android-5.1.1_r7android-5.1.1_r6android-5.1.1_r5android-5.1.1_r4android-5.1.1_r38android-5.1.1_r37android-5.1.1_r36android-5.1.1_r35android-5.1.1_r34android-5.1.1_r33android-5.1.1_r30android-5.1.1_r3android-5.1.1_r29android-5.1.1_r28android-5.1.1_r26android-5.1.1_r25android-5.1.1_r24android-5.1.1_r23android-5.1.1_r22android-5.1.1_r20android-5.1.1_r2android-5.1.1_r19android-5.1.1_r18android-5.1.1_r17android-5.1.1_r16android-5.1.1_r15android-5.1.1_r14android-5.1.1_r13android-5.1.1_r12android-5.1.1_r10android-5.1.1_r1android-5.1.0_r5android-5.1.0_r4android-5.1.0_r3android-5.1.0_r1android-5.0.2_r3android-5.0.2_r1android-5.0.1_r1android-5.0.0_r7android-5.0.0_r6android-5.0.0_r5.1android-5.0.0_r5android-5.0.0_r4android-5.0.0_r3android-5.0.0_r2android-5.0.0_r1android-4.4w_r1android-4.4_r1.2.0.1android-4.4_r1.2android-4.4_r1.1.0.1android-4.4_r1.1android-4.4_r1.0.1android-4.4_r1android-4.4_r0.9android-4.4_r0.8android-4.4_r0.7android-4.4.4_r2.0.1android-4.4.4_r2android-4.4.4_r1.0.1android-4.4.4_r1android-4.4.3_r1.1.0.1android-4.4.3_r1.1android-4.4.3_r1.0.1android-4.4.3_r1android-4.4.2_r2.0.1android-4.4.2_r2android-4.4.2_r1.0.1android-4.4.2_r1android-4.4.1_r1.0.1android-4.4.1_r1android-4.3_r3.1android-4.3_r3android-4.3_r2.3android-4.3_r2.2android-4.3_r2.1android-4.3_r2android-4.3_r1.1android-4.3_r1android-4.3_r0.9.1android-4.3_r0.9android-4.3.1_r1android-4.2_r1android-4.2.2_r1.2android-4.2.2_r1.1android-4.2.2_r1android-4.2.1_r1.2android-4.2.1_r1.1android-4.2.1_r1android-4.1.2_r2.1android-4.1.2_r2android-4.1.2_r1android-4.1.1_r6.1android-4.1.1_r6android-4.1.1_r5android-4.1.1_r4android-4.1.1_r3android-4.1.1_r2android-4.1.1_r1.1android-4.1.1_r1tools_r22.2tools_r22tools_r21nougat-mr1-wear-releasen-iot-preview-2master-soongmarshmallow-releasemarshmallow-mr3-releasemarshmallow-mr2-releasemarshmallow-mr1-releasemarshmallow-mr1-devmarshmallow-dr1.6-releasemarshmallow-dr1.5-releasemarshmallow-dr1.5-devmarshmallow-dr-releasemarshmallow-dr-dragon-releasemarshmallow-dr-devmarshmallow-devmarshmallow-cts-releaselollipop-wear-releaselollipop-releaselollipop-mr1-wfc-releaselollipop-mr1-releaselollipop-mr1-fi-releaselollipop-mr1-devlollipop-mr1-cts-releaselollipop-devlollipop-cts-releasel-previewkitkat-wearkitkat-releasekitkat-mr2.2-releasekitkat-mr2.1-releasekitkat-mr2-releasekitkat-mr1.1-releasekitkat-mr1-releasekitkat-devkitkat-cts-releasekitkat-cts-devjb-releasejb-mr2.0.0-releasejb-mr2.0-releasejb-mr2-releasejb-mr2-devjb-mr1.1-releasejb-mr1.1-dev-plus-aospjb-mr1.1-devjb-mr1-releasejb-mr1-dev-plus-aospjb-mr1-devjb-mr0-releasejb-devidea133-weekly-releaseidea133
Diffstat (limited to 'src/javax/jmdns/impl/SocketListener.java')
-rw-r--r-- | src/javax/jmdns/impl/SocketListener.java | 81 |
1 files changed, 81 insertions, 0 deletions
diff --git a/src/javax/jmdns/impl/SocketListener.java b/src/javax/jmdns/impl/SocketListener.java new file mode 100644 index 0000000..f184e26 --- /dev/null +++ b/src/javax/jmdns/impl/SocketListener.java @@ -0,0 +1,81 @@ +// Copyright 2003-2005 Arthur van Hoff, Rick Blair +// Licensed under Apache License version 2.0 +// Original license LGPL + +package javax.jmdns.impl; + +import java.io.IOException; +import java.net.DatagramPacket; +import java.util.logging.Level; +import java.util.logging.Logger; + +import javax.jmdns.impl.constants.DNSConstants; + +/** + * Listen for multicast packets. + */ +class SocketListener extends Thread { + static Logger logger = Logger.getLogger(SocketListener.class.getName()); + + /** + * + */ + private final JmDNSImpl _jmDNSImpl; + + /** + * @param jmDNSImpl + */ + SocketListener(JmDNSImpl jmDNSImpl) { + super("SocketListener(" + (jmDNSImpl != null ? jmDNSImpl.getName() : "") + ")"); + this.setDaemon(true); + this._jmDNSImpl = jmDNSImpl; + } + + @Override + public void run() { + try { + byte buf[] = new byte[DNSConstants.MAX_MSG_ABSOLUTE]; + DatagramPacket packet = new DatagramPacket(buf, buf.length); + while (!this._jmDNSImpl.isCanceling() && !this._jmDNSImpl.isCanceled()) { + packet.setLength(buf.length); + this._jmDNSImpl.getSocket().receive(packet); + if (this._jmDNSImpl.isCanceling() || this._jmDNSImpl.isCanceled() || this._jmDNSImpl.isClosing() || this._jmDNSImpl.isClosed()) { + break; + } + try { + if (this._jmDNSImpl.getLocalHost().shouldIgnorePacket(packet)) { + continue; + } + + DNSIncoming msg = new DNSIncoming(packet); + if (logger.isLoggable(Level.FINEST)) { + logger.finest(this.getName() + ".run() JmDNS in:" + msg.print(true)); + } + if (msg.isQuery()) { + if (packet.getPort() != DNSConstants.MDNS_PORT) { + this._jmDNSImpl.handleQuery(msg, packet.getAddress(), packet.getPort()); + } + this._jmDNSImpl.handleQuery(msg, this._jmDNSImpl.getGroup(), DNSConstants.MDNS_PORT); + } else { + this._jmDNSImpl.handleResponse(msg); + } + } catch (IOException e) { + logger.log(Level.WARNING, this.getName() + ".run() exception ", e); + } + } + } catch (IOException e) { + if (!this._jmDNSImpl.isCanceling() && !this._jmDNSImpl.isCanceled() && !this._jmDNSImpl.isClosing() && !this._jmDNSImpl.isClosed()) { + logger.log(Level.WARNING, this.getName() + ".run() exception ", e); + this._jmDNSImpl.recover(); + } + } + if (logger.isLoggable(Level.FINEST)) { + logger.finest(this.getName() + ".run() exiting."); + } + } + + public JmDNSImpl getDns() { + return _jmDNSImpl; + } + +} |