2017-06-07 21:08:08 +02:00
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package org.jivesoftware.smackx.jingle_s5b.elements;
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import java.util.ArrayList;
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import java.util.List;
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import org.jivesoftware.smack.util.StringUtils;
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import org.jivesoftware.smack.util.XmlStringBuilder;
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import org.jivesoftware.smackx.bytestreams.socks5.packet.Bytestream;
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import org.jivesoftware.smackx.jingle.element.JingleContentTransport;
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import org.jivesoftware.smackx.jingle.element.JingleContentTransportCandidate;
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2017-06-08 00:48:23 +02:00
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import org.jivesoftware.smackx.jingle.element.JingleContentTransportInfo;
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2017-06-07 21:08:08 +02:00
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/**
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* Socks5Bytestream transport element.
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*/
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public class JingleSocks5BytestreamTransport extends JingleContentTransport {
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public static final String NAMESPACE_V1 = "urn:xmpp:jingle:transports:s5b:1";
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public static final String ATTR_DSTADDR = "dstaddr";
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public static final String ATTR_MODE = "mode";
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public static final String ATTR_SID = "sid";
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private final String streamId;
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private final String dstAddr;
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private final Bytestream.Mode mode;
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2017-06-08 00:48:23 +02:00
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protected JingleSocks5BytestreamTransport(List<JingleContentTransportCandidate> candidates, List<JingleContentTransportInfo> infos, String streamId, String dstAddr, Bytestream.Mode mode) {
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super(candidates, infos);
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2017-06-07 21:08:08 +02:00
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this.streamId = streamId;
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this.dstAddr = dstAddr;
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this.mode = mode;
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}
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public String getStreamId() {
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return streamId;
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}
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public String getDestinationAddress() {
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return dstAddr;
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}
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public Bytestream.Mode getMode() {
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2017-06-08 00:48:23 +02:00
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return mode == null ? Bytestream.Mode.tcp : mode;
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2017-06-07 21:08:08 +02:00
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}
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@Override
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public String getNamespace() {
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return NAMESPACE_V1;
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}
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@Override
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protected void addExtraAttributes(XmlStringBuilder xml) {
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2017-06-08 00:48:23 +02:00
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xml.optAttribute(ATTR_DSTADDR, dstAddr);
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xml.optAttribute(ATTR_MODE, mode);
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2017-06-07 21:08:08 +02:00
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xml.attribute(ATTR_SID, streamId);
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}
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public static Builder getBuilder() {
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return new Builder();
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}
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public static class Builder {
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private String streamId;
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private String dstAddr;
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2017-06-08 00:48:23 +02:00
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private Bytestream.Mode mode;
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2017-06-07 21:08:08 +02:00
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private ArrayList<JingleContentTransportCandidate> candidates = new ArrayList<>();
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2017-06-08 00:48:23 +02:00
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private ArrayList<JingleContentTransportInfo> infos = new ArrayList<>();
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2017-06-07 21:08:08 +02:00
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public Builder setStreamId(String sid) {
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this.streamId = sid;
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return this;
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}
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public Builder setDestinationAddress(String dstAddr) {
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this.dstAddr = dstAddr;
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return this;
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}
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public Builder setMode(Bytestream.Mode mode) {
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this.mode = mode;
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return this;
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}
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public Builder addTransportCandidate(JingleSocks5BytestreamTransportCandidate candidate) {
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this.candidates.add(candidate);
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return this;
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}
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2017-06-08 00:48:23 +02:00
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public Builder addTransportInfo(JingleContentTransportInfo info) {
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this.infos.add(info);
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2017-06-07 23:18:23 +02:00
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return this;
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}
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2017-06-08 00:48:23 +02:00
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public Builder setCandidateUsed(String candidateId) {
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return addTransportInfo(JingleSocks5BytestreamTransportInfo.CandidateUsed(candidateId));
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}
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2017-06-07 23:18:23 +02:00
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public Builder setCandidateActivated(String candidateId) {
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2017-06-08 00:48:23 +02:00
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return addTransportInfo(JingleSocks5BytestreamTransportInfo.CandidateActivated(candidateId));
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2017-06-07 23:18:23 +02:00
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}
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public Builder setCandidateError() {
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2017-06-08 00:48:23 +02:00
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return addTransportInfo(JingleSocks5BytestreamTransportInfo.CandidateError());
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2017-06-07 23:18:23 +02:00
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}
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public Builder setProxyError() {
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2017-06-08 00:48:23 +02:00
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return addTransportInfo(JingleSocks5BytestreamTransportInfo.ProxyError());
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2017-06-07 23:18:23 +02:00
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}
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2017-06-07 21:08:08 +02:00
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public JingleSocks5BytestreamTransport build() {
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StringUtils.requireNotNullOrEmpty(streamId, "sid MUST be neither null, nor empty.");
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2017-06-08 00:48:23 +02:00
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return new JingleSocks5BytestreamTransport(candidates, infos, streamId, dstAddr, mode);
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2017-06-07 21:08:08 +02:00
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}
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}
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}
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