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reading source files from web server in applet mode
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parent
3da6608fe3
commit
42d685a819
@ -26,7 +26,7 @@
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* $Id: MspCodeWatcher.java,v 1.7 2008/03/31 15:19:27 fros4943 Exp $
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* $Id: MspCodeWatcher.java,v 1.8 2008/04/03 14:03:30 fros4943 Exp $
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*/
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package se.sics.cooja.mspmote.plugins;
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@ -37,6 +37,11 @@ import java.awt.event.*;
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import java.io.BufferedReader;
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import java.io.File;
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import java.io.FileReader;
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import java.io.IOException;
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import java.io.InputStreamReader;
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import java.net.MalformedURLException;
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import java.net.URL;
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import java.net.URLConnection;
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import java.util.*;
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import javax.swing.*;
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import javax.swing.plaf.basic.BasicComboBoxRenderer;
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@ -656,11 +661,16 @@ public class MspCodeWatcher extends VisPlugin {
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}
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File file = new File(sourceFile);
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if (!GUI.isVisualizedInApplet()) {
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if (!file.exists() || !file.isFile()) {
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logger.warn("Can't locate source file, skipping: " + file.getPath());
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} else {
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files.add(file);
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}
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} else {
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/* Accept all files without existence check */
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files.add(file);
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}
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}
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File[] filesArray = new File[files.size()];
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@ -708,6 +718,27 @@ public class MspCodeWatcher extends VisPlugin {
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return fileToLineHash;
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}
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/**
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* Tries to open and read given text file.
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*
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* @param textFile File
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* @return Line-by-line text in file
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*/
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public static Vector<String> readTextFile(URL textFile) throws IOException {
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URLConnection urlConnection = textFile.openConnection();
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urlConnection.setDoInput(true);
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urlConnection.setUseCaches(false);
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Vector<String> data = new Vector<String>();
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BufferedReader reader = new BufferedReader(new InputStreamReader(urlConnection.getInputStream()));
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String line;
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while ((line = reader.readLine()) != null) {
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data.add(line);
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}
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return data;
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}
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/**
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* Tries to open and read given text file.
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*
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@ -715,6 +746,32 @@ public class MspCodeWatcher extends VisPlugin {
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* @return Line-by-line text in file
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*/
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public static Vector<String> readTextFile(File textFile) {
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if (GUI.isVisualizedInApplet()) {
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/* Download from web server instead */
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String path = textFile.getPath();
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/* Extract Contiki build path */
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String contikiBuildPath = GUI.getExternalToolsSetting("PATH_CONTIKI_BUILD");
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String contikiWebPath = GUI.getExternalToolsSetting("PATH_CONTIKI_WEB");
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if (!path.startsWith(contikiBuildPath)) {
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return null;
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}
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try {
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/* Replace Contiki parent path with web server code base */
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path = contikiWebPath + '/' + path.substring(contikiBuildPath.length());
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URL url = new URL(GUI.getAppletCodeBase(), path);
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return readTextFile(url);
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} catch (MalformedURLException e) {
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logger.warn("Failure to read source code: " + e);
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return null;
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} catch (IOException e) {
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logger.warn("Failure to read source code: " + e);
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return null;
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}
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}
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try {
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BufferedReader in =
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new BufferedReader(
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