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delete obsolete junk 

git-svn-id: https://wala.svn.sourceforge.net/svnroot/wala/trunk@824 f5eafffb-2e1d-0410-98e4-8ec43c5233c4
This commit is contained in:
sjfink 2007-03-01 15:16:49 +00:00
parent 96ac39a49d
commit 884f414754
2 changed files with 0 additions and 66 deletions
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1
com.ibm.wala.core/META-INF/MANIFEST.MF
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@ -63,6 +63,5 @@ Export-Package: .,
com.ibm.wala.util.math,
com.ibm.wala.util.perf,
com.ibm.wala.util.scope,
com.ibm.wala.util.system,
com.ibm.wala.util.warnings,
com.ibm.wala.viz

65
com.ibm.wala.core/src/com/ibm/wala/util/system/Environment.java
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@ -1,65 +0,0 @@
/*******************************************************************************
* Copyright (c) 2002 - 2006 IBM Corporation.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package com.ibm.wala.util.system;
import java.io.BufferedReader;
import java.io.File;
import java.io.StringReader;
import java.util.HashMap;
import java.util.Map;
import com.ibm.wala.dynamic.BasicLauncher;
import com.ibm.wala.util.debug.Assertions;
import com.ibm.wala.util.warnings.WalaException;
/**
* Read the system environment as a Map
*/
public class Environment {
/*
* (non-Javadoc)
*
* @see com.ibm.capa.core.impl.EAnalysisEngineImpl#processImpl()
*/
public static Map<String, String> readEnv() throws WalaException {
BasicLauncher b = new BasicLauncher(true);
if (File.separatorChar == '\\')
b.setCmd("cmd.exe /Cset");
else
b.setCmd("printenv");
b.launch();
return parseOutput(b.getOutput());
}
/**
* @param b
* a set of lines of the form KEY=value
*/
private static Map<String, String> parseOutput(byte[] b) {
String s = new String(b);
HashMap<String, String> result = new HashMap<String, String>();
BufferedReader br = new BufferedReader(new StringReader(s));
try {
String line = br.readLine();
while (line != null) {
int i = line.indexOf('=');
String key = line.substring(0, i);
String value = line.substring(i + 1);
result.put(key, value);
line = br.readLine();
}
} catch (Exception e) {
Assertions.UNREACHABLE();
}
return result;
}
} // Environment