2 files changed, 167 insertions, 0 deletions

diff --git a/plugins/org.yocto.cmake.managedbuilder/src/org/yocto/cmake/managedbuilder/util/ConsoleUtility.java b/plugins/org.yocto.cmake.managedbuilder/src/org/yocto/cmake/managedbuilder/util/ConsoleUtility.java
new file mode 100644
index 0000000..9fb31e5
--- /dev/null
+++ b/plugins/org.yocto.cmake.managedbuilder/src/org/yocto/cmake/managedbuilder/util/ConsoleUtility.java
@@ -0,0 +1,49 @@
+/*******************************************************************************
+ * Copyright (c) 2013 BMW Car IT GmbH.
+ * 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:
+ * BMW Car IT - initial API and implementation
+ *******************************************************************************/
+package org.yocto.cmake.managedbuilder.util;
+
+import org.eclipse.ui.console.ConsolePlugin;
+import org.eclipse.ui.console.IConsole;
+import org.eclipse.ui.console.IOConsoleOutputStream;
+import org.eclipse.ui.console.MessageConsole;
+
+
+public class ConsoleUtility {
+
+        public static IOConsoleOutputStream getConsoleOutput(String consoleName) {
+                return getConsole(consoleName).newOutputStream();
+        }
+
+        public static MessageConsole getConsole(String consoleName) {
+                MessageConsole foundConsole = findConsole(consoleName);
+                if (foundConsole != null) {
+                        foundConsole.clearConsole();
+                } else {
+                        foundConsole = new MessageConsole(consoleName, null);
+                        ConsolePlugin.getDefault().
+                        getConsoleManager().addConsoles(new IConsole[] { foundConsole });
+                }
+
+                return foundConsole;
+        }
+
+        public static MessageConsole findConsole(String consoleName) {
+                IConsole[] consoles =
+                                ConsolePlugin.getDefault().getConsoleManager().getConsoles();
+                for (IConsole console : consoles) {
+                        if (console.getName().equals(consoleName)) {
+                                return (MessageConsole) console;
+                        }
+                }
+
+                return null;
+        }
+}
diff --git a/plugins/org.yocto.cmake.managedbuilder/src/org/yocto/cmake/managedbuilder/util/SystemProcess.java b/plugins/org.yocto.cmake.managedbuilder/src/org/yocto/cmake/managedbuilder/util/SystemProcess.java
new file mode 100644
index 0000000..9ca6e60
--- /dev/null
+++ b/plugins/org.yocto.cmake.managedbuilder/src/org/yocto/cmake/managedbuilder/util/SystemProcess.java
@@ -0,0 +1,118 @@
+/*******************************************************************************
+ * Copyright (c) 2013 BMW Car IT GmbH.
+ * 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:
+ * BMW Car IT - initial API and implementation
+ *******************************************************************************/
+package org.yocto.cmake.managedbuilder.util;
+
+import java.io.File;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.util.LinkedList;
+import java.util.Map;
+
+public class SystemProcess {
+
+        private LinkedList<String> command = new LinkedList<String>();
+        private File workingDirectory;
+        private ProcessBuilder builder;
+        private Process process;
+        private StreamPipe outputRedirector;
+
+        public SystemProcess(LinkedList<String> command) {
+                this(command, null);
+        }
+
+        public SystemProcess(LinkedList<String> command, File directory) {
+                this(command, directory, null);
+        }
+
+        public SystemProcess(LinkedList<String> command, File directory, Map<String, String> additionalEnvironmentVariables) {
+                super();
+                this.command = command;
+                if (directory != null) {
+                        this.workingDirectory = directory;
+                }
+                setUpProcessBuilder(additionalEnvironmentVariables);
+        }
+
+        private void setUpProcessBuilder(Map<String, String> additionalEnvironmentVariables) {
+                builder = new ProcessBuilder(command);
+                if (workingDirectory != null) {
+                        builder.directory(workingDirectory);
+                }
+                builder.redirectErrorStream(true);
+
+                if(additionalEnvironmentVariables != null && !additionalEnvironmentVariables.isEmpty()) {
+                        builder.environment().putAll(additionalEnvironmentVariables);
+                }
+        }
+
+        public void start(OutputStream out) throws IOException {
+                if (builder != null) {
+                        process = builder.start();
+                        outputRedirector = redirectOutput(process, out);
+                }
+        }
+
+        public int waitForResultAndStop() throws InterruptedException {
+                if (process == null) {
+                        return -1;
+                }
+
+                process.waitFor();
+                outputRedirector.interrupt();
+
+                return process.exitValue();
+        }
+
+        public void interrupt() {
+                process.destroy();
+        }
+
+        private StreamPipe redirectOutput(Process process, OutputStream out) {
+                InputStream in = process.getInputStream();
+                StreamPipe stdoutPipe = new StreamPipe(in, out);
+                stdoutPipe.start();
+
+                return stdoutPipe;
+        }
+
+
+        private class StreamPipe extends Thread {
+                private InputStream in;
+                private OutputStream out;
+                boolean shutdown = false;
+
+                public StreamPipe(InputStream in, OutputStream out) {
+                        this.in = in;
+                        this.out = out;
+                }
+
+                @Override
+                public void run() {
+                        byte[] buffer = new byte[1024];
+                        int length = 0;
+
+                        try {
+                                while(!shutdown && ((length = in.read(buffer)) > -1)) {
+                                        out.write(buffer, 0, length);
+                                }
+                        } catch (IOException e) {
+                                e.printStackTrace();
+                        }
+                }
+
+                @Override
+                public void interrupt() {
+                        shutdown = true;
+                        super.interrupt();
+                }
+        }
+}