source: rtems-eclipse-plug-in/org.rtems.cdt.toolchain2/org/rtems/cdt/build/EnvironmentSupplier.java @ d280296

/*
 * Copyright (c) 2008
 * Embedded Brains GmbH
 * Obere Lagerstr. 30
 * D-82178 Puchheim
 * Germany
 * rtems@embedded-brains.de
 *
 * The license and distribution terms for this file may be found in the file
 * LICENSE in this distribution or at http://www.rtems.com/license/LICENSE.
 */

package org.rtems.cdt.build;

import org.eclipse.core.resources.IProject;
import org.eclipse.core.runtime.IPath;
import org.eclipse.core.runtime.Path;
import org.eclipse.cdt.managedbuilder.core.IManagedProject;
import org.eclipse.cdt.managedbuilder.envvar.IBuildEnvironmentVariable;
import org.eclipse.cdt.managedbuilder.envvar.IEnvironmentVariableProvider;
import org.eclipse.cdt.managedbuilder.envvar.IProjectEnvironmentVariableSupplier;
import org.eclipse.cdt.managedbuilder.internal.envvar.BuildEnvVar;
import org.rtems.cdt.Constants;
import org.rtems.cdt.Storage;

public class EnvironmentSupplier implements IProjectEnvironmentVariableSupplier {
        private static final int PATH_INDEX = 0;
        
        private static final int VARIABLE_COUNT = 1;

        public IBuildEnvironmentVariable getVariable( String name, IManagedProject project, IEnvironmentVariableProvider provider) {
                if (name.equals( "PATH")) {
                        IPath path = new Path(
                                Storage.getProperty( (IProject) project.getOwner(), Constants.BASE_PATH_KEY)
                        );
                        path = path.append( "bin");
                        
                        return new BuildEnvVar( name, path.toOSString(), IBuildEnvironmentVariable.ENVVAR_PREPEND, Constants.PATH_SEPERATOR);
                }

                return null;
        }

        public IBuildEnvironmentVariable [] getVariables( IManagedProject project, IEnvironmentVariableProvider provider) {
                IBuildEnvironmentVariable variables [] = new IBuildEnvironmentVariable [VARIABLE_COUNT];
                
                variables [PATH_INDEX] = getVariable( "PATH", project, provider);
                
                return variables;
        }
}