/**
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.activemq.openwire.tool;
import java.util.Iterator;
import java.io.File;
import java.io.FileWriter;
import java.io.PrintWriter;
import java.util.ArrayList;
import java.util.Collections;
import org.apache.tools.ant.Project;
import org.apache.tools.ant.taskdefs.FixCRLF;
/**
*
* @version $Revision: 379734 $
*/
public class AmqCppMakefileGenerator {
protected String targetDir="./src/main";
protected String targetPath;
private ArrayList<String> sources = new ArrayList<String>();
private ArrayList<String> headers = new ArrayList<String>();
private File destDir;
private File destFile;
private StringBuffer buffer;
public AmqCppMakefileGenerator( String targetPath ) {
this.targetPath = targetPath;
}
protected String getFilePostFix() {
return ".mk";
}
protected String getFilePrefix() {
return "srcmakefile";
}
public String getTargetDir() {
return targetDir;
}
public void setTargetDir( String targetDir ) {
this.targetDir = targetDir;
}
/**
* Derived classes provide the location of the Makefile.
*/
protected File getDestDir() {
return new File( targetDir + "/" + targetPath );
}
private void processDirectory( File destDir ) {
if( destDir == null ) {
throw new IllegalArgumentException("No destDir defined!");
}
File[] files = destDir.listFiles();
for( File file : files ) {
if( file.getName().endsWith("cpp") ) {
sources.add( file.getName() );
}
if( file.getName().endsWith("h") ) {
headers.add( file.getName() );
}
}
}
public void run() {
destDir = getDestDir();
if( destDir == null ) {
throw new IllegalArgumentException("No destDir defined!");
}
// Get all the sources from the dir.
processDirectory( destDir );
System.out.println(getClass().getName() + " generating files in: " + destDir);
destDir.mkdirs();
buffer = new StringBuffer();
destFile = new File( destDir, getFilePrefix() + getFilePostFix() );
PrintWriter out = null;
try {
out = new PrintWriter(new FileWriter(destFile));
generateFile(out);
} catch (Exception e) {
throw new RuntimeException(e);
} finally {
if (out != null) {
out.close();
}
}
// Use the FixCRLF Ant Task to make sure the file has consistent
// newlines so that SVN does not complain on checkin.
Project project = new Project();
project.init();
FixCRLF fixCRLF = new FixCRLF();
fixCRLF.setProject(project);
fixCRLF.setSrcdir(destFile.getParentFile());
fixCRLF.setIncludes(destFile.getName());
fixCRLF.execute();
}
protected void generateLicence(PrintWriter out) {
out.println("# ---------------------------------------------------------------------------");
out.println("# Licensed to the Apache Software Foundation (ASF) under one or more");
out.println("# contributor license agreements. See the NOTICE file distributed with");
out.println("# this work for additional information regarding copyright ownership.");
out.println("# The ASF licenses this file to You under the Apache License, Version 2.0");
out.println("# (the \"License\"); you may not use this file except in compliance with");
out.println("# the License. You may obtain a copy of the License at");
out.println("# ");
out.println("# http://www.apache.org/licenses/LICENSE-2.0");
out.println("# ");
out.println("# Unless required by applicable law or agreed to in writing, software");
out.println("# distributed under the License is distributed on an \"AS IS\" BASIS,");
out.println("# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.");
out.println("# See the License for the specific language governing permissions and");
out.println("# limitations under the License.");
out.println("# ---------------------------------------------------------------------------");
}
protected void generateFile(PrintWriter out) {
generateLicence(out);
// Put the file lists in alphabetical order.
Collections.sort( sources );
Collections.sort( headers );
out.println("");
out.print("cc_sources +=");
for( String source : sources ) {
out.println(" \\");
out.print(" " + targetPath + "/" + source);
}
out.println("");
out.println("");
out.print("h_sources +=");
for( String header : headers ) {
out.println(" \\");
out.print(" " + targetPath + "/" + header);
}
out.println("");
}
}