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https://codeberg.org/Mercury-IM/Smack
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Add Jingle InBandBytestream transports
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6 changed files with 265 additions and 0 deletions
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/**
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*
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* Copyright 2017 Paul Schaub
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package org.jivesoftware.smackx.jingle.transports.jingle_ibb.element;
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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.jingle.element.JingleContentTransport;
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/**
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* Transport Element for JingleInBandBytestream transports.
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*/
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public class JingleIBBTransport extends JingleContentTransport {
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public static final String NAMESPACE_V1 = "urn:xmpp:jingle:transports:ibb:1";
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public static final String ATTR_BLOCK_SIZE = "block-size";
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public static final String ATTR_SID = "sid";
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public static final short DEFAULT_BLOCK_SIZE = 4096;
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private final short blockSize;
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private final String sid;
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public JingleIBBTransport() {
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this(DEFAULT_BLOCK_SIZE);
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}
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public JingleIBBTransport(String sid) {
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this(DEFAULT_BLOCK_SIZE, sid);
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}
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public JingleIBBTransport(short blockSize) {
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this(blockSize, StringUtils.randomString(24));
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}
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public JingleIBBTransport(short blockSize, String sid) {
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super(null);
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if (blockSize > 0) {
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this.blockSize = blockSize;
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} else {
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this.blockSize = DEFAULT_BLOCK_SIZE;
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}
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this.sid = sid;
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}
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public String getSessionId() {
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return sid;
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}
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public short getBlockSize() {
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return blockSize;
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}
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@Override
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protected void addExtraAttributes(XmlStringBuilder xml) {
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xml.attribute(ATTR_BLOCK_SIZE, blockSize);
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xml.attribute(ATTR_SID, sid);
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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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public boolean equals(Object other) {
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if (other == null || !(other instanceof JingleIBBTransport)) {
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return false;
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}
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return this == other || this.hashCode() == other.hashCode();
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}
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@Override
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public int hashCode() {
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return this.toXML().toString().hashCode();
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}
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}
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/**
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*
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* Copyright 2017 Paul Schaub
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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/**
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* Smack's API for <a href="https://xmpp.org/extensions/xep-0261.html">XEP-0261: Jingle In-Band Bytestreams</a>.
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* Element classes.
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*/
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package org.jivesoftware.smackx.jingle.transports.jingle_ibb.element;
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/**
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*
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* Copyright 2017 Paul Schaub
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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/**
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* Smack's API for <a href="https://xmpp.org/extensions/xep-0261.html">XEP-0261: Jingle In-Band Bytestreams</a>.
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*/
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package org.jivesoftware.smackx.jingle.transports.jingle_ibb;
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/**
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*
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* Copyright 2017 Paul Schaub
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package org.jivesoftware.smackx.jingle.transports.jingle_ibb.provider;
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import org.jivesoftware.smackx.jingle.provider.JingleContentTransportProvider;
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import org.jivesoftware.smackx.jingle.transports.jingle_ibb.element.JingleIBBTransport;
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import org.xmlpull.v1.XmlPullParser;
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/**
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* Parse JingleByteStreamTransport elements.
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*/
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public class JingleIBBTransportProvider extends JingleContentTransportProvider<JingleIBBTransport> {
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@Override
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public JingleIBBTransport parse(XmlPullParser parser, int initialDepth) throws Exception {
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String blockSizeString = parser.getAttributeValue(null, JingleIBBTransport.ATTR_BLOCK_SIZE);
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String sid = parser.getAttributeValue(null, JingleIBBTransport.ATTR_SID);
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short blockSize = -1;
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if (blockSizeString != null) {
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blockSize = Short.valueOf(blockSizeString);
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}
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return new JingleIBBTransport(blockSize, sid);
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}
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}
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/**
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*
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* Copyright 2017 Paul Schaub
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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/**
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* Smack's API for <a href="https://xmpp.org/extensions/xep-0261.html">XEP-0261: Jingle In-Band Bytestreams</a>.
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* Provider classes.
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*/
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package org.jivesoftware.smackx.jingle.transports.jingle_ibb.provider;
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/**
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*
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* Copyright © 2017 Paul Schaub
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package org.jivesoftware.smackx.jingle.transports.jingle_ibb;
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import static junit.framework.TestCase.assertEquals;
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import static junit.framework.TestCase.assertFalse;
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import static junit.framework.TestCase.assertNotSame;
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import static junit.framework.TestCase.assertTrue;
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import org.jivesoftware.smack.test.util.SmackTestSuite;
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import org.jivesoftware.smack.test.util.TestUtils;
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import org.jivesoftware.smack.util.StringUtils;
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import org.jivesoftware.smackx.jingle.transports.jingle_ibb.element.JingleIBBTransport;
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import org.jivesoftware.smackx.jingle.transports.jingle_ibb.provider.JingleIBBTransportProvider;
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import org.junit.Test;
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/**
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* Test JingleIBBTransport provider and element.
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*/
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public class JingleIBBTransportTest extends SmackTestSuite {
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@Test
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public void parserTest() throws Exception {
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String sid = StringUtils.randomString(24);
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short size = 8192;
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String xml = "<transport xmlns='urn:xmpp:jingle:transports:ibb:1' block-size='8192' sid='" + sid + "'/>";
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JingleIBBTransport transport = new JingleIBBTransport(size, sid);
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assertEquals(xml, transport.toXML().toString());
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assertEquals(size, transport.getBlockSize());
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assertEquals(sid, transport.getSessionId());
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JingleIBBTransport parsed = new JingleIBBTransportProvider()
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.parse(TestUtils.getParser(xml));
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assertEquals(transport, parsed);
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assertTrue(transport.equals(parsed));
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assertEquals(xml, parsed.toXML().toString());
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JingleIBBTransport transport1 = new JingleIBBTransport((short) 1024);
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assertEquals((short) 1024, transport1.getBlockSize());
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assertNotSame(transport, transport1);
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assertNotSame(transport.getSessionId(), transport1.getSessionId());
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assertFalse(transport.equals(null));
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JingleIBBTransport transport2 = new JingleIBBTransport();
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assertEquals(JingleIBBTransport.DEFAULT_BLOCK_SIZE, transport2.getBlockSize());
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assertFalse(transport1.equals(transport2));
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JingleIBBTransport transport3 = new JingleIBBTransport((short) -1024);
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assertEquals(JingleIBBTransport.DEFAULT_BLOCK_SIZE, transport3.getBlockSize());
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assertEquals(transport3.getNamespace(), JingleIBBTransport.NAMESPACE_V1);
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assertEquals(transport3.getElementName(), "transport");
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}
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}
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