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Add Jingle InBandBytestream transports

This commit is contained in:
vanitasvitae 2017-06-16 22:43:50 +02:00
parent acc98b4b2f
commit 287976e0e0
Signed by: vanitasvitae
GPG Key ID: 62BEE9264BF17311
6 changed files with 265 additions and 0 deletions
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90
smack-extensions/src/main/java/org/jivesoftware/smackx/jingle/transports/jingle_ibb/element/JingleIBBTransport.java Normal file
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/**
*
* Copyright 2017 Paul Schaub
*
* 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 org.jivesoftware.smackx.jingle.transports.jingle_ibb.element;
import org.jivesoftware.smack.util.StringUtils;
import org.jivesoftware.smack.util.XmlStringBuilder;
import org.jivesoftware.smackx.jingle.element.JingleContentTransport;
/**
* Transport Element for JingleInBandBytestream transports.
*/
public class JingleIBBTransport extends JingleContentTransport {
public static final String NAMESPACE_V1 = "urn:xmpp:jingle:transports:ibb:1";
public static final String ATTR_BLOCK_SIZE = "block-size";
public static final String ATTR_SID = "sid";
public static final short DEFAULT_BLOCK_SIZE = 4096;
private final short blockSize;
private final String sid;
public JingleIBBTransport() {
this(DEFAULT_BLOCK_SIZE);
}
public JingleIBBTransport(String sid) {
this(DEFAULT_BLOCK_SIZE, sid);
}
public JingleIBBTransport(short blockSize) {
this(blockSize, StringUtils.randomString(24));
}
public JingleIBBTransport(short blockSize, String sid) {
super(null);
if (blockSize > 0) {
this.blockSize = blockSize;
} else {
this.blockSize = DEFAULT_BLOCK_SIZE;
}
this.sid = sid;
}
public String getSessionId() {
return sid;
}
public short getBlockSize() {
return blockSize;
}
@Override
protected void addExtraAttributes(XmlStringBuilder xml) {
xml.attribute(ATTR_BLOCK_SIZE, blockSize);
xml.attribute(ATTR_SID, sid);
}
@Override
public String getNamespace() {
return NAMESPACE_V1;
}
@Override
public boolean equals(Object other) {
if (other == null || !(other instanceof JingleIBBTransport)) {
return false;
}
return this == other || this.hashCode() == other.hashCode();
}
@Override
public int hashCode() {
return this.toXML().toString().hashCode();
}
}

22
smack-extensions/src/main/java/org/jivesoftware/smackx/jingle/transports/jingle_ibb/element/package-info.java Normal file
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/**
*
* Copyright 2017 Paul Schaub
*
* 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.
*/
/**
* Smack's API for <a href="https://xmpp.org/extensions/xep-0261.html">XEP-0261: Jingle In-Band Bytestreams</a>.
* Element classes.
*/
package org.jivesoftware.smackx.jingle.transports.jingle_ibb.element;

21
smack-extensions/src/main/java/org/jivesoftware/smackx/jingle/transports/jingle_ibb/package-info.java Normal file
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/**
*
* Copyright 2017 Paul Schaub
*
* 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.
*/
/**
* Smack's API for <a href="https://xmpp.org/extensions/xep-0261.html">XEP-0261: Jingle In-Band Bytestreams</a>.
*/
package org.jivesoftware.smackx.jingle.transports.jingle_ibb;

39
smack-extensions/src/main/java/org/jivesoftware/smackx/jingle/transports/jingle_ibb/provider/JingleIBBTransportProvider.java Normal file
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/**
*
* Copyright 2017 Paul Schaub
*
* 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 org.jivesoftware.smackx.jingle.transports.jingle_ibb.provider;
import org.jivesoftware.smackx.jingle.provider.JingleContentTransportProvider;
import org.jivesoftware.smackx.jingle.transports.jingle_ibb.element.JingleIBBTransport;
import org.xmlpull.v1.XmlPullParser;
/**
* Parse JingleByteStreamTransport elements.
*/
public class JingleIBBTransportProvider extends JingleContentTransportProvider<JingleIBBTransport> {
@Override
public JingleIBBTransport parse(XmlPullParser parser, int initialDepth) throws Exception {
String blockSizeString = parser.getAttributeValue(null, JingleIBBTransport.ATTR_BLOCK_SIZE);
String sid = parser.getAttributeValue(null, JingleIBBTransport.ATTR_SID);
short blockSize = -1;
if (blockSizeString != null) {
blockSize = Short.valueOf(blockSizeString);
}
return new JingleIBBTransport(blockSize, sid);
}
}

22
smack-extensions/src/main/java/org/jivesoftware/smackx/jingle/transports/jingle_ibb/provider/package-info.java Normal file
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/**
*
* Copyright 2017 Paul Schaub
*
* 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.
*/
/**
* Smack's API for <a href="https://xmpp.org/extensions/xep-0261.html">XEP-0261: Jingle In-Band Bytestreams</a>.
* Provider classes.
*/
package org.jivesoftware.smackx.jingle.transports.jingle_ibb.provider;

71
smack-extensions/src/test/java/org/jivesoftware/smackx/jingle/transports/jingle_ibb/JingleIBBTransportTest.java Normal file
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/**
*
* Copyright © 2017 Paul Schaub
*
* 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 org.jivesoftware.smackx.jingle.transports.jingle_ibb;
import static junit.framework.TestCase.assertEquals;
import static junit.framework.TestCase.assertFalse;
import static junit.framework.TestCase.assertNotSame;
import static junit.framework.TestCase.assertTrue;
import org.jivesoftware.smack.test.util.SmackTestSuite;
import org.jivesoftware.smack.test.util.TestUtils;
import org.jivesoftware.smack.util.StringUtils;
import org.jivesoftware.smackx.jingle.transports.jingle_ibb.element.JingleIBBTransport;
import org.jivesoftware.smackx.jingle.transports.jingle_ibb.provider.JingleIBBTransportProvider;
import org.junit.Test;
/**
* Test JingleIBBTransport provider and element.
*/
public class JingleIBBTransportTest extends SmackTestSuite {
@Test
public void parserTest() throws Exception {
String sid = StringUtils.randomString(24);
short size = 8192;
String xml = "<transport xmlns='urn:xmpp:jingle:transports:ibb:1' block-size='8192' sid='" + sid + "'/>";
JingleIBBTransport transport = new JingleIBBTransport(size, sid);
assertEquals(xml, transport.toXML().toString());
assertEquals(size, transport.getBlockSize());
assertEquals(sid, transport.getSessionId());
JingleIBBTransport parsed = new JingleIBBTransportProvider()
.parse(TestUtils.getParser(xml));
assertEquals(transport, parsed);
assertTrue(transport.equals(parsed));
assertEquals(xml, parsed.toXML().toString());
JingleIBBTransport transport1 = new JingleIBBTransport((short) 1024);
assertEquals((short) 1024, transport1.getBlockSize());
assertNotSame(transport, transport1);
assertNotSame(transport.getSessionId(), transport1.getSessionId());
assertFalse(transport.equals(null));
JingleIBBTransport transport2 = new JingleIBBTransport();
assertEquals(JingleIBBTransport.DEFAULT_BLOCK_SIZE, transport2.getBlockSize());
assertFalse(transport1.equals(transport2));
JingleIBBTransport transport3 = new JingleIBBTransport((short) -1024);
assertEquals(JingleIBBTransport.DEFAULT_BLOCK_SIZE, transport3.getBlockSize());
assertEquals(transport3.getNamespace(), JingleIBBTransport.NAMESPACE_V1);
assertEquals(transport3.getElementName(), "transport");
}
}