64 lines
2.1 KiB
Java
64 lines
2.1 KiB
Java
/**
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*
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* Copyright 2020 Aditya Borikar.
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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.smack.websocket.impl;
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import javax.net.ssl.SSLSession;
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import org.jivesoftware.smack.packet.TopLevelStreamElement;
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import org.jivesoftware.smack.websocket.rce.WebsocketRemoteConnectionEndpoint;
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public abstract class AbstractWebsocket {
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protected enum WebsocketConnectionPhase {
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openFrameSent,
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exchangingTopLevelStreamElements
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}
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protected static String getStreamFromOpenElement(String openElement) {
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String streamElement = openElement.replaceFirst("\\A<open ", "<stream ")
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.replace("urn:ietf:params:xml:ns:xmpp-framing", "jabber:client")
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.replaceFirst("/>\\s*\\z", ">");
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return streamElement;
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}
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protected static boolean isOpenElement(String text) {
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if (text.startsWith("<open ")) {
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return true;
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}
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return false;
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}
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protected static boolean isCloseElement(String text) {
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if (text.startsWith("<close xmlns='urn:ietf:params:xml:ns:xmpp-framing'/>")) {
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return true;
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}
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return false;
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}
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public abstract void connect(WebsocketRemoteConnectionEndpoint endpoint) throws Throwable;
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public abstract void send(TopLevelStreamElement element);
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public abstract void disconnect(int code, String message);
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public abstract boolean isConnectionSecure();
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public abstract SSLSession getSSLSession();
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public abstract boolean isConnected();
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}
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