Moved the Collect-view application from the examples/sky-shell directory and into its own tools/collect-view directory

tools/collect-view/src/se/sics/contiki/collect/CommandConnection.java

@@ -0,0 +1,165 @@
+/*
+ * Copyright (c) 2010, Swedish Institute of Computer Science.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Institute nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * $Id: CommandConnection.java,v 1.1 2010/11/03 14:53:05 adamdunkels Exp $
+ *
+ * -----------------------------------------------------------------
+ *
+ * CommandConnection
+ *
+ * Authors : Joakim Eriksson, Niclas Finne
+ * Created : 5 oct 2010
+ * Updated : $Date: 2010/11/03 14:53:05 $
+ *           $Revision: 1.1 $
+ */
+
+package se.sics.contiki.collect;
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.InputStreamReader;
+import java.io.OutputStreamWriter;
+import java.io.PrintWriter;
+
+/**
+ *
+ */
+public class CommandConnection extends SerialConnection {
+
+  protected Process commandProcess;
+  protected String command;
+
+  public CommandConnection(SerialConnectionListener listener) {
+    super(listener);
+  }
+
+  public CommandConnection(SerialConnectionListener listener, String command) {
+    super(listener);
+    this.command = command;
+  }
+
+  @Override
+  public String getConnectionName() {
+    return command;
+  }
+
+  public String getCommand() {
+    return command;
+  }
+
+  public void setCommand(String command) {
+    this.command = command;
+  }
+
+  @Override
+  public void open(String comPort) {
+    close();
+    this.comPort = comPort == null ? "" : comPort;
+
+    String fullCommand = getCommand();
+
+    isClosed = false;
+    try {
+      String[] cmd = fullCommand.split(" ");
+      System.err.println("Running '" + fullCommand + '\'');
+
+      commandProcess = Runtime.getRuntime().exec(cmd);
+      final BufferedReader input = new BufferedReader(new InputStreamReader(commandProcess.getInputStream()));
+      final BufferedReader err = new BufferedReader(new InputStreamReader(commandProcess.getErrorStream()));
+      setSerialOutput(new PrintWriter(new OutputStreamWriter(commandProcess.getOutputStream())));
+
+      /* Start thread listening on standard out */
+      Thread readInput = new Thread(new Runnable() {
+        public void run() {
+          String line;
+          try {
+            while ((line = input.readLine()) != null) {
+              standardData(line);
+            }
+            input.close();
+            System.err.println("SerialConnection command terminated.");
+            closeConnection();
+          } catch (IOException e) {
+            lastError = "Error when reading from SerialConnection command: " + e;
+            System.err.println(lastError);
+            if (!isClosed) {
+              e.printStackTrace();
+              closeConnection();
+            }
+          }
+        }
+      }, "read input stream thread");
+
+      /* Start thread listening on standard err */
+      Thread readError = new Thread(new Runnable() {
+        public void run() {
+          String line;
+          try {
+            while ((line = err.readLine()) != null) {
+              errorData(line);
+            }
+            err.close();
+          } catch (IOException e) {
+            if (!isClosed) {
+              System.err.println("Error when reading from SerialConnection command: " + e);
+              e.printStackTrace();
+            }
+          }
+        }
+      }, "read error stream thread");
+
+      readInput.start();
+      readError.start();
+    } catch (Exception e) {
+      lastError = "Failed to execute '" + fullCommand + "': " + e;
+      System.err.println(lastError);
+      e.printStackTrace();
+      closeConnection();
+    }
+  }
+
+  protected void standardData(String line) {
+    if (!isOpen) {
+      isOpen = true;
+      serialOpened();
+    }
+    serialData(line);
+  }
+
+  protected void errorData(String line) {
+    System.err.println("SerialConnection error stream> " + line);
+  }
+
+  @Override
+  protected void doClose() {
+    if (commandProcess != null) {
+      commandProcess.destroy();
+      commandProcess = null;
+    }
+  }
+
+}