sysperfana/perfinvestigator/com.nokia.carbide.cpp.pi.button/src/com/nokia/carbide/cpp/pi/button/BupTraceParser.java
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/sysperfana/perfinvestigator/com.nokia.carbide.cpp.pi.button/src/com/nokia/carbide/cpp/pi/button/BupTraceParser.java Thu Feb 11 15:32:31 2010 +0200
@@ -0,0 +1,198 @@
+/*
+ * Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
+ * All rights reserved.
+ * This component and the accompanying materials are made available
+ * under the terms of the License "Eclipse Public License v1.0"
+ * which accompanies this distribution, and is available
+ * at the URL "http://www.eclipse.org/legal/epl-v10.html".
+ *
+ * Initial Contributors:
+ * Nokia Corporation - initial contribution.
+ *
+ * Contributors:
+ *
+ * Description:
+ *
+ */
+
+package com.nokia.carbide.cpp.pi.button;
+
+import java.io.ByteArrayInputStream;
+import java.io.DataInputStream;
+import java.io.EOFException;
+import java.io.File;
+import java.io.FileInputStream;
+import java.util.ArrayList;
+import java.util.Vector;
+
+import com.nokia.carbide.cpp.internal.pi.model.GenericTrace;
+import com.nokia.carbide.cpp.internal.pi.model.ParsedTraceData;
+import com.nokia.carbide.cpp.internal.pi.model.Parser;
+import com.nokia.carbide.cpp.pi.importer.SampleImporter;
+import com.nokia.carbide.cpp.pi.util.GeneralMessages;
+import com.nokia.carbide.cpp.sdk.core.ISymbianSDK;
+import com.nokia.carbide.cpp.sdk.core.SDKCorePlugin;
+
+
+public class BupTraceParser extends Parser
+{
+ private BupSample[] traceData;
+ private boolean debug = false;
+
+ public BupTraceParser() throws Exception
+ {
+ }
+
+ public ParsedTraceData parse(File file) throws Exception
+ {
+ if (!file.exists() || file.isDirectory())
+ {
+ throw new Exception(Messages.getString("BupTraceParser.unableToOpenTrace")); //$NON-NLS-1$
+ }
+
+ Vector<BupSample> intermediateTraceData = new Vector<BupSample>();
+ IBupEventMap map = null;
+ try
+ {
+ FileInputStream fis = new FileInputStream(file);
+ byte[] data = new byte[(int)file.length()];
+ fis.read(data);
+
+ this.traceVersion = this.getVersion(data);
+ System.out.println(Messages.getString("BupTraceParser.versionTitle") + this.traceVersion); //$NON-NLS-1$
+ if (traceVersion.indexOf("V1.20") == -1) //$NON-NLS-1$
+ {
+ System.out.println(Messages.getString("BupTraceParser.unsupportedVersion") + this.traceVersion); //$NON-NLS-1$
+ fis.close();
+ return null;
+ }
+
+ ByteArrayInputStream bais = new ByteArrayInputStream(data);
+ DataInputStream dis = new DataInputStream(bais);
+
+ // read the length of the header
+ int length = dis.readByte();
+ // skip the header
+ for (int i = 0; i < length; i++)
+ dis.readByte();
+
+ int keyCode = 0;
+ long sampleTime = 0;
+ long sampleCount = 0;
+
+ SampleImporter sampleImporter = SampleImporter.getInstance();
+ IBupEventMapProfile profileForParsing = null;
+ String sdkId = sampleImporter.getBupMapSymbianSDKId();
+ if (sdkId != null && !sdkId.equals("")) { //$NON-NLS-1$
+ ISymbianSDK sdk = SDKCorePlugin.getSDKManager().getSDK(sdkId, true);
+ ArrayList<IBupEventMapProfile> profiles = BupEventMapManager.getInstance().getProfilesFromSDK(sdk);
+ for (IBupEventMapProfile profile : profiles) {
+ if (profile.getProfileId().equals(sampleImporter.getBupMapProfileId())) {
+ profileForParsing = profile;
+ }
+ }
+ } else if (sampleImporter.isBupMapIsWorkspace()) {
+ ArrayList<IBupEventMapProfile> profiles = BupEventMapManager.getInstance().getProfilesFromWorkspacePref();
+ for (IBupEventMapProfile profile : profiles) {
+ if (profile.getProfileId().equals(sampleImporter.getBupMapProfileId())) {
+ profileForParsing = profile;
+ }
+ }
+ } else {
+ ArrayList<IBupEventMapProfile> profiles = BupEventMapManager.getInstance().getProfilesFromBuiltin();
+ for (IBupEventMapProfile profile : profiles) {
+ if (profile.getProfileId().equals(sampleImporter.getBupMapProfileId())) {
+ profileForParsing = profile;
+ }
+ }
+ }
+ // fall back
+ if (profileForParsing == null) {
+ profileForParsing = BupEventMapManager.getInstance().getDefaultProfile();
+ GeneralMessages.showErrorMessage(Messages.getString("BupTraceParser.profile.cannot.load")); //$NON-NLS-1$
+ }
+
+ map = BupEventMapManager.getInstance().captureMap(profileForParsing);
+ try
+ {
+ while(true)
+ {
+ keyCode = (int) readTUint(dis);
+ sampleTime = readTUint(dis);
+ sampleCount++;
+ BupSample sample = new BupSample(sampleTime, keyCode, map);
+
+ intermediateTraceData.add(sample);
+// System.out.println("Keycode: " + keyCode + " sampletime: " + sampleTime);
+ }
+ }
+ catch (EOFException eof)
+ {
+ //return;
+ }
+ catch (Exception e)
+ {
+ GeneralMessages.showErrorMessage(Messages.getString("BupTraceParser.errorReadingTraceFile")); //$NON-NLS-1$
+ throw e;
+ }
+ BupEventMapManager.getInstance().releaseMap(map);
+ } catch (Exception e)
+ {
+ BupEventMapManager.getInstance().releaseMap(map);
+ GeneralMessages.showErrorMessage(Messages.getString("BupTraceParser.errorReadingTraceFile")); //$NON-NLS-1$
+ throw e;
+ } finally {
+ BupEventMapManager.getInstance().releaseMap(map);
+ }
+
+ if (debug)
+ System.out.println(Messages.getString("BupTraceParser.traceFileParsed") + intermediateTraceData.size()); //$NON-NLS-1$
+
+ // all samples have been parsed
+ this.traceData = new BupSample[intermediateTraceData.size()];
+
+ // store the trace data into an array
+ intermediateTraceData.toArray(this.traceData);
+
+ ParsedTraceData ptd = new ParsedTraceData();
+ ptd.traceData = this.getTrace();
+ return ptd;
+ }
+
+ private String getVersion(byte[] data)
+ {
+ int length = data[0];
+
+ String ver = Messages.getString("BupTraceParser.unknown"); //$NON-NLS-1$
+ String verString = new String(data, 1, length);
+ if (debug) System.out.println(Messages.getString("BupTraceParser.version") + verString); //$NON-NLS-1$
+
+ if (verString.indexOf("Bappea") != -1) //$NON-NLS-1$
+ if (verString.indexOf("BUP") != -1) //$NON-NLS-1$
+ {
+ int index = verString.indexOf("_"); //$NON-NLS-1$
+ ver = verString.substring(index+1,length);
+
+ }
+ return ver;
+ }
+
+ private long readTUint(DataInputStream dis) throws Exception
+ {
+ long result = dis.readUnsignedByte();
+ result += dis.readUnsignedByte() << 8;
+ result += dis.readUnsignedByte() << 16;
+ result += dis.readUnsignedByte() << 24;
+ return result;
+ }
+
+ private GenericTrace getTrace()
+ {
+ BupTrace trace = new BupTrace();
+ for (int i = 0; i < traceData.length; i++)
+ {
+ trace.addSample(this.traceData[i]);
+ }
+ return trace;
+ }
+}