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package org.python.util.install;
import java.io.File;
import java.io.IOException;
/**
* Helper class to test of 'chmod' on different platforms
*/
public class ChmodTest_Standalone {
private static String _mode = "755"; // default mode
public static void main(String[] args) {
// get mode from first argument, if present
if (args.length > 0) {
_mode = args[0];
}
// create an empty test file in the current directory
String curdir = System.getProperty("user.dir");
File testFile = new File(curdir, "chmod.test");
String path = testFile.getAbsolutePath();
if (!testFile.exists()) {
try {
if (!testFile.createNewFile()) {
System.err.println(getPrefix() + "unable to create file " + path);
System.exit(1);
}
} catch (IOException e) {
e.printStackTrace();
System.exit(1);
}
}
// apply the chmod command on the test file
if (!testFile.exists()) {
System.err.println(getPrefix() + "unable to create file " + path);
System.exit(1);
} else {
String command[] = new String[] {"chmod", _mode, path};
ChildProcess childProcess = new ChildProcess(command, 3000);
childProcess.setDebug(true);
int exitValue = childProcess.run();
if (exitValue != 0) {
System.err.println(getPrefix() + "error during chmod");
} else {
System.out.println(getPrefix() + "chmod command executed on " + path);
}
System.exit(exitValue);
}
}
private static String getPrefix() {
return "[ChmodTest_Standalone] ";
}
}
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