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Diffstat (limited to 'target_explorer/plugins/org.eclipse.tm.te.runtime/src/org/eclipse/tm/te/runtime/utils/Host.java')
-rw-r--r--target_explorer/plugins/org.eclipse.tm.te.runtime/src/org/eclipse/tm/te/runtime/utils/Host.java170
1 files changed, 0 insertions, 170 deletions
diff --git a/target_explorer/plugins/org.eclipse.tm.te.runtime/src/org/eclipse/tm/te/runtime/utils/Host.java b/target_explorer/plugins/org.eclipse.tm.te.runtime/src/org/eclipse/tm/te/runtime/utils/Host.java
deleted file mode 100644
index 19d589cfb..000000000
--- a/target_explorer/plugins/org.eclipse.tm.te.runtime/src/org/eclipse/tm/te/runtime/utils/Host.java
+++ /dev/null
@@ -1,170 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2011 Wind River Systems, Inc. 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:
- * Wind River Systems - initial API and implementation
- *******************************************************************************/
-package org.eclipse.tm.te.runtime.utils;
-
-import java.io.BufferedReader;
-import java.io.File;
-import java.io.FileReader;
-import java.io.FilenameFilter;
-import java.io.IOException;
-
-/**
- * Determine the current host environment.
- */
-public final class Host {
- private static Boolean isWindowsHost = null;
- private static Boolean isInteractive = null;
- private static Boolean isHeadless = null;
- private static Boolean isLinuxHost = null;
-
- /**
- * Method looking up the current host (once) and returning a boolean indicating whether the host
- * is Unix(false) or Windows(true).
- *
- * @return boolean true if running on Windows host
- */
- public static boolean isWindowsHost() {
- if (isWindowsHost == null) {
- if (System.getProperty("os.name", "").toLowerCase().startsWith("windows")) { //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
- isWindowsHost = Boolean.TRUE;
- }
- else {
- isWindowsHost = Boolean.FALSE;
- }
- }
- return isWindowsHost.booleanValue();
- }
-
- /**
- * Method looking up the current host (once) and returning a boolean indicating whether the host
- * is Linux(true) or something else (false).
- *
- * @return boolean true if running on Linux host
- */
- public static boolean isLinuxHost() {
- if (isLinuxHost == null) {
- if (System.getProperty("os.name", "").toLowerCase().startsWith("linux")) { //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
- isLinuxHost = Boolean.TRUE;
- }
- else {
- isLinuxHost = Boolean.FALSE;
- }
- }
- return isLinuxHost.booleanValue();
- }
-
- /**
- * Returns the content of the release file which exists in every linux distribution in /etc.
- * e.g. /etc/redhat-release . The file holds information about the distribution itself.
- *
- * @return String containing the first line of the linux distri's release file. e.g. Red Hat
- * Enterprise Linux WS release 4 (Nahant Update 3)
- */
- public static String getLinuxRelease() {
- String firstLine = "Unknown"; //$NON-NLS-1$
- File etcdir = new File("/etc");//$NON-NLS-1$
- String[] list = etcdir.list(new FilenameFilter() {
- @Override
- public boolean accept(File dir, String name) {
- String[] distStrings = { "fedora-release", //$NON-NLS-1$
- "redhat-release", //$NON-NLS-1$
- "SuSE-release", //$NON-NLS-1$
- "lsb-release" }; //$NON-NLS-1$
- // Strip path information:
- String f = new File(name).getName();
- String filter;
- for (String distString : distStrings) {
- filter = distString;
- if (f.equalsIgnoreCase(filter)) {
- return true;
- }
- }
- return false;
- }
- });
-
- if (list == null || list.length == 0) {
- return "Unknown"; //$NON-NLS-1$
- }
- String entry = list[0];
-
- if (Boolean.getBoolean("shell.debug")) { //$NON-NLS-1$
- System.out.println("UtilityEnvironment#getLinuxRelease: reading file: " + etcdir + "/" + entry); //$NON-NLS-1$ //$NON-NLS-2$
- }
-
- BufferedReader reader = null;
- try {
- reader = new BufferedReader(new FileReader(new File(etcdir + "/" + entry))); //$NON-NLS-1$
- // In case of "lsb-release" we have to look for the line starting with
- // "DISTRIB_DESCRIPTION"
- if ("lsb-release".equalsIgnoreCase(entry)) { //$NON-NLS-1$
- while (firstLine != null && !firstLine.toUpperCase()
- .startsWith("DISTRIB_DESCRIPTION")) { //$NON-NLS-1$
- if (Boolean.getBoolean("shell.debug")) { //$NON-NLS-1$
- System.out.println("UtilityEnvironment#getLinuxRelease: firstLine='" + firstLine + "'"); //$NON-NLS-1$ //$NON-NLS-2$
- }
- firstLine = reader.readLine();
- }
- }
- else {
- // Just read the first line
- firstLine = reader.readLine();
- }
- }
- catch (IOException ioe) {
- firstLine = "Unknown"; //$NON-NLS-1$
- }
- finally {
- if (reader != null) {
- try {
- reader.close();
- }
- catch (IOException ex) {
- // silently ignored
- }
- }
- }
-
- firstLine = firstLine != null ? firstLine : "Unknown"; //$NON-NLS-1$
-
- if (Boolean.getBoolean("shell.debug")) { //$NON-NLS-1$
- System.out.println("UtilityEnvironment#getLinuxRelease: return value='" + firstLine + "'"); //$NON-NLS-1$ //$NON-NLS-2$
- }
-
- return firstLine;
- }
-
- /**
- * Check if running interactive (default) or in batch mode (e.g. during unit tests).
- *
- * @return boolean <code>true</code> if running in interactive mode (default) or
- * <code>false</code> if not (-DNOINTERACTIVE=true).
- */
- public static boolean isInteractive() {
- if (isInteractive == null) {
- boolean batchMode = Boolean.valueOf(System.getProperty("NOINTERACTIVE")).booleanValue(); //$NON-NLS-1$
- isInteractive = Boolean.valueOf(!batchMode);
- }
- return isInteractive.booleanValue();
- }
-
- /**
- * Check if running in headless mode or with full UI.
- *
- * @return <code>true</code> if running in headless mode, <code>false</code> otherwise.
- */
- public static boolean isHeadless() {
- if (isHeadless == null) {
- String headless = System.getProperty("HEADLESS"); //$NON-NLS-1$
- isHeadless = Boolean.valueOf(headless);
- }
- return isHeadless.booleanValue();
- }
-}

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