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contiki compile library. used by several mote type implementations (both emulated and os-level).

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fros4943 2009-03-09 13:32:50 +00:00
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commit 37586984f6
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tools/cooja/java/se/sics/cooja/dialogs/CompileContiki.java Normal file
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/*
* Copyright (c) 2009, 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: CompileContiki.java,v 1.1 2009/03/09 13:32:50 fros4943 Exp $
*/
package se.sics.cooja.dialogs;
import java.io.BufferedReader;
import java.io.File;
import java.io.IOException;
import java.io.InputStreamReader;
import javax.swing.Action;
import org.apache.log4j.Logger;
import se.sics.cooja.MoteType.MoteTypeCreationException;
import se.sics.cooja.dialogs.MessageList;
/**
* Contiki compiler library.
* Uses notion of Contiki platforms to compile a Contiki firmware.
*
* @author Fredrik Osterlind
*/
public class CompileContiki {
private static Logger logger = Logger.getLogger(CompileContiki.class);
/**
* Execute Contiki compilation command.
*
* @param command Single compilation command
* @param outputFile (Optional) Expected output file
* @param directory Directory in which to execute command
* @param onSuccess Action called if compilation succeeds
* @param onFailure Action called if compilation fails
* @param compilationOutput Is written both std and err process output
* @param synchronous If true, method blocks until process completes
*
* @return Sub-process if called asynchronously
* @throws Exception If process returns error, or outputFile does not exist
*/
public static Process compile(
final String command,
final File outputFile,
final File directory,
final Action onSuccess,
final Action onFailure,
final MessageList compilationOutput,
boolean synchronous)
throws Exception {
compilationOutput.addMessage("", MessageList.NORMAL);
compilationOutput.addMessage("> " + command, MessageList.NORMAL);
logger.info("> " + command);
final Process compileProcess;
try {
/* TODO Split into correct arguments: parse " and ' */
compileProcess = Runtime.getRuntime().exec(command, null, directory);
final BufferedReader processNormal = new BufferedReader(
new InputStreamReader(compileProcess.getInputStream()));
final BufferedReader processError = new BufferedReader(
new InputStreamReader(compileProcess.getErrorStream()));
if (outputFile != null) {
if (outputFile.exists()) {
outputFile.delete();
}
if (outputFile.exists()) {
compilationOutput.addMessage("Error when deleting old " + outputFile.getName(), MessageList.ERROR);
if (onFailure != null) {
onFailure.actionPerformed(null);
}
throw new MoteTypeCreationException("Error when deleting old " + outputFile.getName());
}
}
Thread readInput = new Thread(new Runnable() {
public void run() {
try {
String readLine;
while ((readLine = processNormal.readLine()) != null) {
if (compilationOutput != null) {
compilationOutput.addMessage(readLine, MessageList.NORMAL);
}
}
} catch (IOException e) {
logger.warn("Error while reading from process");
}
}
}, "read input stream thread");
Thread readError = new Thread(new Runnable() {
public void run() {
try {
String readLine;
while ((readLine = processError.readLine()) != null) {
if (compilationOutput != null) {
compilationOutput.addMessage(readLine, MessageList.ERROR);
}
}
} catch (IOException e) {
logger.warn("Error while reading from process");
}
}
}, "read error stream thread");
final MoteTypeCreationException syncException = new MoteTypeCreationException("");
Thread handleCompilationResultThread = new Thread(new Runnable() {
public void run() {
/* Wait for compilation to end */
try {
compileProcess.waitFor();
} catch (Exception e) {
compilationOutput.addMessage(e.getMessage(), MessageList.ERROR);
syncException.setCompilationOutput(new MessageList());
syncException.fillInStackTrace();
return;
}
/* Check return value */
if (compileProcess.exitValue() != 0) {
compilationOutput.addMessage("Process returned error code " + compileProcess.exitValue(), MessageList.ERROR);
if (onFailure != null) {
onFailure.actionPerformed(null);
}
syncException.setCompilationOutput(new MessageList());
syncException.fillInStackTrace();
return;
}
if (outputFile == null) {
/* No firmware to generate: OK */
if (onSuccess != null) {
onSuccess.actionPerformed(null);
}
return;
}
if (!outputFile.exists()) {
compilationOutput.addMessage("No firmware file: " + outputFile, MessageList.ERROR);
if (onFailure != null) {
onFailure.actionPerformed(null);
}
syncException.setCompilationOutput(new MessageList());
syncException.fillInStackTrace();
return;
}
compilationOutput.addMessage("", MessageList.NORMAL);
compilationOutput.addMessage("Compilation succeded", MessageList.NORMAL);
if (onSuccess != null) {
onSuccess.actionPerformed(null);
}
}
}, "handle compilation results");
readInput.start();
readError.start();
handleCompilationResultThread.start();
if (synchronous) {
try {
handleCompilationResultThread.join();
} catch (Exception e) {
throw (MoteTypeCreationException) new MoteTypeCreationException(
"Compilation error: " + e.getMessage()).initCause(e);
}
/* Detect error manually */
if (syncException.hasCompilationOutput()) {
throw (MoteTypeCreationException) new MoteTypeCreationException(
"Bad return value").initCause(syncException);
}
}
} catch (IOException ex) {
if (onFailure != null) {
onFailure.actionPerformed(null);
}
throw (MoteTypeCreationException) new MoteTypeCreationException(
"Compilation error: " + ex.getMessage()).initCause(ex);
}
return compileProcess;
}
}