/*******************************************************************************
* Copyright (c) 2009, 2013 Andrew Gvozdev and others.
* 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:
* Andrew Gvozdev - initial API and implementation
*******************************************************************************/
package org.eclipse.cdt.managedbuilder.internal.language.settings.providers;
import java.net.URI;
import org.eclipse.cdt.core.EFSExtensionProvider;
import org.eclipse.cdt.internal.core.Cygwin;
import org.eclipse.cdt.managedbuilder.core.ManagedBuilderCorePlugin;
import org.eclipse.cdt.managedbuilder.language.settings.providers.GCCBuiltinSpecsDetector;
/**
* Class to detect built-in compiler settings for Cygwin toolchain.
* The paths are converted to cygwin "file-system" representation.
*/
public class GCCBuiltinSpecsDetectorCygwin extends GCCBuiltinSpecsDetector {
// ID must match the tool-chain definition in org.eclipse.cdt.managedbuilder.core.buildDefinitions extension point
private static final String GCC_TOOLCHAIN_ID_CYGWIN = "cdt.managedbuild.toolchain.gnu.cygwin.base"; //$NON-NLS-1$
private static final String ENV_PATH = "PATH"; //$NON-NLS-1$
/**
* EFSExtensionProvider for Cygwin translations
*/
private class CygwinEFSExtensionProvider extends EFSExtensionProvider {
private String envPathValue;
/**
* Constructor.
* @param envPathValue - Value of environment variable $PATH.
*/
public CygwinEFSExtensionProvider(String envPathValue) {
this.envPathValue = envPathValue;
}
@Override
public String getMappedPath(URI locationURI) {
String windowsPath = null;
try {
String cygwinPath = getPathFromURI(locationURI);
windowsPath = Cygwin.cygwinToWindowsPath(cygwinPath, envPathValue);
} catch (Exception e) {
ManagedBuilderCorePlugin.log(e);
}
if (windowsPath != null) {
return windowsPath;
}
return super.getMappedPath(locationURI);
}
}
@Override
public String getToolchainId() {
return GCC_TOOLCHAIN_ID_CYGWIN;
}
@Override
protected EFSExtensionProvider getEFSProvider() {
String envPathValue = environmentMap != null ? environmentMap.get(ENV_PATH) : null;
return new CygwinEFSExtensionProvider(envPathValue);
}
@Override
public GCCBuiltinSpecsDetectorCygwin cloneShallow() throws CloneNotSupportedException {
return (GCCBuiltinSpecsDetectorCygwin) super.cloneShallow();
}
@Override
public GCCBuiltinSpecsDetectorCygwin clone() throws CloneNotSupportedException {
return (GCCBuiltinSpecsDetectorCygwin) super.clone();
}
}