| /******************************************************************************* |
| * Copyright (c) 2000, 2013 IBM Corporation and others. |
| * |
| * This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License 2.0 |
| * which accompanies this distribution, and is available at |
| * https://www.eclipse.org/legal/epl-2.0/ |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| |
| package org.eclipse.debug.internal.core; |
| |
| import java.util.Map; |
| import java.util.Map.Entry; |
| |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.core.runtime.IStatus; |
| import org.eclipse.core.runtime.Platform; |
| import org.eclipse.core.runtime.Status; |
| import org.eclipse.core.variables.IDynamicVariable; |
| import org.eclipse.core.variables.IDynamicVariableResolver; |
| import org.eclipse.debug.core.DebugPlugin; |
| import org.eclipse.osgi.service.environment.Constants; |
| |
| /** |
| * Resolves the value of environment variables. |
| */ |
| public class EnvironmentVariableResolver implements IDynamicVariableResolver { |
| |
| @Override |
| public String resolveValue(IDynamicVariable variable, String argument) throws CoreException { |
| if (argument == null) { |
| throw new CoreException(new Status(IStatus.ERROR, DebugPlugin.getUniqueIdentifier(), IStatus.ERROR, DebugCoreMessages.EnvironmentVariableResolver_0, null)); |
| } |
| Map<String, String> map = DebugPlugin.getDefault().getLaunchManager().getNativeEnvironmentCasePreserved(); |
| String value = map.get(argument); |
| if (value == null && Platform.getOS().equals(Constants.OS_WIN32)) { |
| // On Win32, env variables are case insensitive, so we search the map |
| // for matches manually. |
| for (Entry<String, String> entry : map.entrySet()) { |
| String key = entry.getKey(); |
| if (key.equalsIgnoreCase(argument)) { |
| return entry.getValue(); |
| } |
| } |
| } |
| return value; |
| } |
| |
| } |