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105 lines
3.1 KiB
105 lines
3.1 KiB
/*
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* Jitsi, the OpenSource Java VoIP and Instant Messaging client.
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*
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* Copyright @ 2015 Atlassian Pty Ltd
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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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import java.io.*;
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import java.util.*;
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import org.apache.tools.ant.*;
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import org.apache.tools.ant.types.selectors.*;
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/**
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* Selector which lets those files through that are referenced in the felix
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* configuration file.
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*/
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public class FelixConfigSelector
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implements FileSelector
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{
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private Set<File> referencedBundleCache;
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private File felixConfig;
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public void setFelixConfig(File felixConifg)
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{
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if (!felixConifg.isFile())
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throw new BuildException("No felix configuration file provided.");
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this.felixConfig = felixConifg;
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}
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@Override
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public boolean isSelected(File basedir, String filename, File file)
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{
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cacheConfigEntries(basedir);
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return referencedBundleCache.contains(file);
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}
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private void cacheConfigEntries(File basedir)
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{
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if (referencedBundleCache != null)
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return;
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// cache files referenced in felix config
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referencedBundleCache = new HashSet<File>();
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// load felix config
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Properties pIn = new Properties();
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try
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{
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pIn.load(new FileInputStream(felixConfig));
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}
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catch (FileNotFoundException e)
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{
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throw new BuildException(e);
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}
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catch (IOException e)
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{
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throw new BuildException(e);
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}
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for (Map.Entry<Object, Object> e : pIn.entrySet())
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{
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if (((String) e.getKey()).startsWith("felix.auto.start."))
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{
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String[] refs = ((String) e.getValue()).split("\\s");
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for (String jar : refs)
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{
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if (jar.startsWith("reference:file:"))
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{
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String relPath =
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jar.substring("reference:file:".length());
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String absPath =
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basedir.getPath() + File.separator + relPath;
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File f = new File(absPath);
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if (f.isFile())
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{
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referencedBundleCache.add(f);
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}
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else
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{
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System.out.println(
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"WARNING: Referenced file does not exist: "
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+ f.getPath());
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}
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}
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}
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}
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}
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}
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}
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