@@ -55,6 +55,7 @@
package org.apache.tools.ant.taskdefs;
import org.apache.tools.ant.*;
import org.apache.tools.ant.types.*;
import java.io.*;
import java.util.*;
@@ -64,20 +65,28 @@ import java.util.*;
*
* @author costin@eng.sun.com
* @author Mariusz Nowostawski (Marni) <a href="mailto:mnowostawski@infoscience.otago.ac.nz">mnowostawski@infoscience.otago.ac.nz</a>
* @author <a href="mailto:stefan.bodewig@megabit.net">Stefan Bodewig</a>
*/
public class Chmod extends MatchingTask {
public class Chmod extends ExecuteOn {
private File srcFile; //if we want to chmod a single file or dir
private File srcDir; //if we want to chmod a list of files
private String mod;
private FileSet defaultSet = new FileSet();
private boolean havePerm = false;
public Chmod() {
super.setExecutable("chmod");
super.setParallel(true);
}
public void setFile(File src) {
srcFile = src;
FileSet fs = new FileSet();
fs.setDir(new File(src.getParent()));
fs.createInclude().setName(src.getName());
addFileset(fs);
}
public void setDir(File src) {
srcDir = src ;
defaultSet.setDir(src) ;
}
public void setSrc(File src) {
@@ -88,38 +97,93 @@ public class Chmod extends MatchingTask {
}
public void setPerm(String perm) {
mod=perm;
createArg().setValue(perm);
havePerm = true;
}
/**
* add a name entry on the include list
*/
public PatternSet.NameEntry createInclude() {
return defaultSet.createInclude();
}
/**
* add a name entry on the exclude list
*/
public PatternSet.NameEntry createExclude() {
return defaultSet.createExclude();
}
/**
* add a set of patterns
*/
public PatternSet createPatternSet() {
return defaultSet.createPatternSet();
}
/**
* add a reference to a set of patterns
*/
public Reference createPatternSetRef() {
return defaultSet.createPatternSetRef();
}
public void execute() throws BuildException {
try {
// XXX if OS=unix
if (System.getProperty("path.separator").equals(":") &&
!System.getProperty("os.name").startsWith("Mac")) {
/**
* Sets the set of include patterns. Patterns may be separated by a comma
* or a space.
*
* @param includes the string containing the include patterns
*/
public void setIncludes(String includes) {
defaultSet.setIncludes(includes);
}
/**
* Sets the set of exclude patterns. Patterns may be separated by a comma
* or a space.
*
* @param excludes the string containing the exclude patterns
*/
public void setExcludes(String excludes) {
defaultSet.setExcludes(excludes);
}
/**
* Sets whether default exclusions should be used or not.
*
* @param useDefaultExcludes "true"|"on"|"yes" when default exclusions
* should be used, "false"|"off"|"no" when they
* shouldn't be used.
*/
public void setDefaultexcludes(boolean useDefaultExcludes) {
defaultSet.setDefaultexcludes(useDefaultExcludes);
}
protected void checkConfiguration() {
if (!havePerm) {
throw new BuildException("Required attribute perm not set in chmod",
location);
}
if (srcFile != null && srcDir == null) {
chmod(srcFile.toString());
} else if(srcFile == null && srcDir == null) {
log("The attribute 'file' or 'dir' needs to be set.", Project.MSG_WARN);
throw new BuildException("Required attribute not set in Chmod", location);
} else if(srcFile == null && srcDir != null) {
DirectoryScanner ds = getDirectoryScanner(srcDir);
String[] files = ds.getIncludedFiles();
for (int i = 0; i < files.length; i++) {
chmod((new File(srcDir, files[i])).getAbsolutePath());
}
}
}
} catch (IOException ioe) {
// ignore, but warn
log("Error in Chmod " + ioe.toString() , Project.MSG_WARN);
if (defaultSet.getDir() != null) {
addFileset(defaultSet);
}
super.checkConfiguration();
}
public void setExecutable(String e) {
throw new BuildException(taskType+" doesn\'t support the executable attribute", location);
}
public void setCommand(String e) {
throw new BuildException(taskType+" doesn\'t support the command attribute", location);
}
private void chmod(String file) throws BuildException, IOException {
Runtime.getRuntime().exec("chmod " + mod + " " + file);
protected boolean isValidOs() {
// XXX if OS=unix
return System.getProperty("path.separator").equals(":") &&
!System.getProperty("os.name").startsWith("Mac") &&
super.isValidOs();
}
}
Stefan Bodewig