diff options
Diffstat (limited to 'ddms/libs/ddmuilib/src/com/android/ddmuilib/SysinfoPanel.java')
| -rw-r--r-- | ddms/libs/ddmuilib/src/com/android/ddmuilib/SysinfoPanel.java | 595 |
1 files changed, 0 insertions, 595 deletions
diff --git a/ddms/libs/ddmuilib/src/com/android/ddmuilib/SysinfoPanel.java b/ddms/libs/ddmuilib/src/com/android/ddmuilib/SysinfoPanel.java deleted file mode 100644 index 3ca5ff3..0000000 --- a/ddms/libs/ddmuilib/src/com/android/ddmuilib/SysinfoPanel.java +++ /dev/null @@ -1,595 +0,0 @@ -/* - * Copyright (C) 2008 The Android Open Source Project - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package com.android.ddmuilib; - -import com.android.ddmlib.AdbCommandRejectedException; -import com.android.ddmlib.Client; -import com.android.ddmlib.IShellOutputReceiver; -import com.android.ddmlib.Log; -import com.android.ddmlib.ShellCommandUnresponsiveException; -import com.android.ddmlib.TimeoutException; - -import org.eclipse.swt.SWT; -import org.eclipse.swt.events.SelectionAdapter; -import org.eclipse.swt.events.SelectionEvent; -import org.eclipse.swt.layout.GridData; -import org.eclipse.swt.layout.GridLayout; -import org.eclipse.swt.layout.RowLayout; -import org.eclipse.swt.widgets.Button; -import org.eclipse.swt.widgets.Combo; -import org.eclipse.swt.widgets.Composite; -import org.eclipse.swt.widgets.Control; -import org.eclipse.swt.widgets.FileDialog; -import org.eclipse.swt.widgets.Label; -import org.jfree.chart.ChartFactory; -import org.jfree.chart.JFreeChart; -import org.jfree.data.general.DefaultPieDataset; -import org.jfree.experimental.chart.swt.ChartComposite; - -import java.io.BufferedReader; -import java.io.File; -import java.io.FileOutputStream; -import java.io.FileReader; -import java.io.IOException; -import java.util.regex.Matcher; -import java.util.regex.Pattern; - -/** - * Displays system information graphs obtained from a bugreport file or device. - */ -public class SysinfoPanel extends TablePanel implements IShellOutputReceiver { - - // UI components - private Label mLabel; - private Button mFetchButton; - private Combo mDisplayMode; - - private DefaultPieDataset mDataset; - - // The bugreport file to process - private File mDataFile; - - // To get output from adb commands - private FileOutputStream mTempStream; - - // Selects the current display: MODE_CPU, etc. - private int mMode = 0; - - private static final int MODE_CPU = 0; - private static final int MODE_ALARM = 1; - private static final int MODE_WAKELOCK = 2; - private static final int MODE_MEMINFO = 3; - private static final int MODE_SYNC = 4; - - // argument to dumpsys; section in the bugreport holding the data - private static final String BUGREPORT_SECTION[] = {"cpuinfo", "alarm", - "batteryinfo", "MEMORY INFO", "content"}; - - private static final String DUMP_COMMAND[] = {"dumpsys cpuinfo", - "dumpsys alarm", "dumpsys batteryinfo", "cat /proc/meminfo ; procrank", - "dumpsys content"}; - - private static final String CAPTIONS[] = {"CPU load", "Alarms", - "Wakelocks", "Memory usage", "Sync"}; - - /** - * Generates the dataset to display. - * - * @param file The bugreport file to process. - */ - public void generateDataset(File file) { - mDataset.clear(); - mLabel.setText(""); - if (file == null) { - return; - } - try { - BufferedReader br = getBugreportReader(file); - if (mMode == MODE_CPU) { - readCpuDataset(br); - } else if (mMode == MODE_ALARM) { - readAlarmDataset(br); - } else if (mMode == MODE_WAKELOCK) { - readWakelockDataset(br); - } else if (mMode == MODE_MEMINFO) { - readMeminfoDataset(br); - } else if (mMode == MODE_SYNC) { - readSyncDataset(br); - } - } catch (IOException e) { - Log.e("DDMS", e); - } - } - - /** - * Sent when a new device is selected. The new device can be accessed with - * {@link #getCurrentDevice()} - */ - @Override - public void deviceSelected() { - if (getCurrentDevice() != null) { - mFetchButton.setEnabled(true); - loadFromDevice(); - } else { - mFetchButton.setEnabled(false); - } - } - - /** - * Sent when a new client is selected. The new client can be accessed with - * {@link #getCurrentClient()}. - */ - @Override - public void clientSelected() { - } - - /** - * Sets the focus to the proper control inside the panel. - */ - @Override - public void setFocus() { - mDisplayMode.setFocus(); - } - - /** - * Fetches a new bugreport from the device and updates the display. - * Fetching is asynchronous. See also addOutput, flush, and isCancelled. - */ - private void loadFromDevice() { - try { - initShellOutputBuffer(); - if (mMode == MODE_MEMINFO) { - // Hack to add bugreport-style section header for meminfo - mTempStream.write("------ MEMORY INFO ------\n".getBytes()); - } - getCurrentDevice().executeShellCommand( - DUMP_COMMAND[mMode], this); - } catch (IOException e) { - Log.e("DDMS", e); - } catch (TimeoutException e) { - Log.e("DDMS", e); - } catch (AdbCommandRejectedException e) { - Log.e("DDMS", e); - } catch (ShellCommandUnresponsiveException e) { - Log.e("DDMS", e); - } - } - - /** - * Initializes temporary output file for executeShellCommand(). - * - * @throws IOException on file error - */ - void initShellOutputBuffer() throws IOException { - mDataFile = File.createTempFile("ddmsfile", ".txt"); - mDataFile.deleteOnExit(); - mTempStream = new FileOutputStream(mDataFile); - } - - /** - * Adds output to the temp file. IShellOutputReceiver method. Called by - * executeShellCommand(). - */ - @Override - public void addOutput(byte[] data, int offset, int length) { - try { - mTempStream.write(data, offset, length); - } - catch (IOException e) { - Log.e("DDMS", e); - } - } - - /** - * Processes output from shell command. IShellOutputReceiver method. The - * output is passed to generateDataset(). Called by executeShellCommand() on - * completion. - */ - @Override - public void flush() { - if (mTempStream != null) { - try { - mTempStream.close(); - generateDataset(mDataFile); - mTempStream = null; - mDataFile = null; - } catch (IOException e) { - Log.e("DDMS", e); - } - } - } - - /** - * IShellOutputReceiver method. - * - * @return false - don't cancel - */ - @Override - public boolean isCancelled() { - return false; - } - - /** - * Create our controls for the UI panel. - */ - @Override - protected Control createControl(Composite parent) { - Composite top = new Composite(parent, SWT.NONE); - top.setLayout(new GridLayout(1, false)); - top.setLayoutData(new GridData(GridData.FILL_BOTH)); - - Composite buttons = new Composite(top, SWT.NONE); - buttons.setLayout(new RowLayout()); - - mDisplayMode = new Combo(buttons, SWT.PUSH); - for (String mode : CAPTIONS) { - mDisplayMode.add(mode); - } - mDisplayMode.select(mMode); - mDisplayMode.addSelectionListener(new SelectionAdapter() { - @Override - public void widgetSelected(SelectionEvent e) { - mMode = mDisplayMode.getSelectionIndex(); - if (mDataFile != null) { - generateDataset(mDataFile); - } else if (getCurrentDevice() != null) { - loadFromDevice(); - } - } - }); - - final Button loadButton = new Button(buttons, SWT.PUSH); - loadButton.setText("Load from File"); - loadButton.addSelectionListener(new SelectionAdapter() { - @Override - public void widgetSelected(SelectionEvent e) { - FileDialog fileDialog = new FileDialog(loadButton.getShell(), - SWT.OPEN); - fileDialog.setText("Load bugreport"); - String filename = fileDialog.open(); - if (filename != null) { - mDataFile = new File(filename); - generateDataset(mDataFile); - } - } - }); - - mFetchButton = new Button(buttons, SWT.PUSH); - mFetchButton.setText("Update from Device"); - mFetchButton.setEnabled(false); - mFetchButton.addSelectionListener(new SelectionAdapter() { - @Override - public void widgetSelected(SelectionEvent e) { - loadFromDevice(); - } - }); - - mLabel = new Label(top, SWT.NONE); - mLabel.setLayoutData(new GridData(GridData.FILL_HORIZONTAL)); - - mDataset = new DefaultPieDataset(); - JFreeChart chart = ChartFactory.createPieChart("", mDataset, false - /* legend */, true/* tooltips */, false /* urls */); - - ChartComposite chartComposite = new ChartComposite(top, - SWT.BORDER, chart, - ChartComposite.DEFAULT_HEIGHT, - ChartComposite.DEFAULT_HEIGHT, - ChartComposite.DEFAULT_MINIMUM_DRAW_WIDTH, - ChartComposite.DEFAULT_MINIMUM_DRAW_HEIGHT, - 3000, - // max draw width. We don't want it to zoom, so we put a big number - 3000, - // max draw height. We don't want it to zoom, so we put a big number - true, // off-screen buffer - true, // properties - true, // save - true, // print - false, // zoom - true); - chartComposite.setLayoutData(new GridData(GridData.FILL_BOTH)); - return top; - } - - @Override - public void clientChanged(final Client client, int changeMask) { - // Don't care - } - - /** - * Helper to open a bugreport and skip to the specified section. - * - * @param file File to open - * @return Reader to bugreport file - * @throws java.io.IOException on file error - */ - private BufferedReader getBugreportReader(File file) throws - IOException { - BufferedReader br = new BufferedReader(new FileReader(file)); - // Skip over the unwanted bugreport sections - while (true) { - String line = br.readLine(); - if (line == null) { - Log.d("DDMS", "Service not found " + line); - break; - } - if ((line.startsWith("DUMP OF SERVICE ") || line.startsWith("-----")) && - line.indexOf(BUGREPORT_SECTION[mMode]) > 0) { - break; - } - } - return br; - } - - /** - * Parse the time string generated by BatteryStats. - * A typical new-format string is "11d 13h 45m 39s 999ms". - * A typical old-format string is "12.3 sec". - * @return time in ms - */ - private static long parseTimeMs(String s) { - long total = 0; - // Matches a single component e.g. "12.3 sec" or "45ms" - Pattern p = Pattern.compile("([\\d\\.]+)\\s*([a-z]+)"); - Matcher m = p.matcher(s); - while (m.find()) { - String label = m.group(2); - if ("sec".equals(label)) { - // Backwards compatibility with old time format - total += (long) (Double.parseDouble(m.group(1)) * 1000); - continue; - } - long value = Integer.parseInt(m.group(1)); - if ("d".equals(label)) { - total += value * 24 * 60 * 60 * 1000; - } else if ("h".equals(label)) { - total += value * 60 * 60 * 1000; - } else if ("m".equals(label)) { - total += value * 60 * 1000; - } else if ("s".equals(label)) { - total += value * 1000; - } else if ("ms".equals(label)) { - total += value; - } - } - return total; - } - /** - * Processes wakelock information from bugreport. Updates mDataset with the - * new data. - * - * @param br Reader providing the content - * @throws IOException if error reading file - */ - void readWakelockDataset(BufferedReader br) throws IOException { - Pattern lockPattern = Pattern.compile("Wake lock (\\S+): (.+) partial"); - Pattern totalPattern = Pattern.compile("Total: (.+) uptime"); - double total = 0; - boolean inCurrent = false; - - while (true) { - String line = br.readLine(); - if (line == null || line.startsWith("DUMP OF SERVICE")) { - // Done, or moved on to the next service - break; - } - if (line.startsWith("Current Battery Usage Statistics")) { - inCurrent = true; - } else if (inCurrent) { - Matcher m = lockPattern.matcher(line); - if (m.find()) { - double value = parseTimeMs(m.group(2)) / 1000.; - mDataset.setValue(m.group(1), value); - total -= value; - } else { - m = totalPattern.matcher(line); - if (m.find()) { - total += parseTimeMs(m.group(1)) / 1000.; - } - } - } - } - if (total > 0) { - mDataset.setValue("Unlocked", total); - } - } - - /** - * Processes alarm information from bugreport. Updates mDataset with the new - * data. - * - * @param br Reader providing the content - * @throws IOException if error reading file - */ - void readAlarmDataset(BufferedReader br) throws IOException { - Pattern pattern = Pattern - .compile("(\\d+) alarms: Intent .*\\.([^. ]+) flags"); - - while (true) { - String line = br.readLine(); - if (line == null || line.startsWith("DUMP OF SERVICE")) { - // Done, or moved on to the next service - break; - } - Matcher m = pattern.matcher(line); - if (m.find()) { - long count = Long.parseLong(m.group(1)); - String name = m.group(2); - mDataset.setValue(name, count); - } - } - } - - /** - * Processes cpu load information from bugreport. Updates mDataset with the - * new data. - * - * @param br Reader providing the content - * @throws IOException if error reading file - */ - void readCpuDataset(BufferedReader br) throws IOException { - Pattern pattern = Pattern - .compile("(\\S+): (\\S+)% = (.+)% user . (.+)% kernel"); - - while (true) { - String line = br.readLine(); - if (line == null || line.startsWith("DUMP OF SERVICE")) { - // Done, or moved on to the next service - break; - } - if (line.startsWith("Load:")) { - mLabel.setText(line); - continue; - } - Matcher m = pattern.matcher(line); - if (m.find()) { - String name = m.group(1); - long both = Long.parseLong(m.group(2)); - long user = Long.parseLong(m.group(3)); - long kernel = Long.parseLong(m.group(4)); - if ("TOTAL".equals(name)) { - if (both < 100) { - mDataset.setValue("Idle", (100 - both)); - } - } else { - // Try to make graphs more useful even with rounding; - // log often has 0% user + 0% kernel = 1% total - // We arbitrarily give extra to kernel - if (user > 0) { - mDataset.setValue(name + " (user)", user); - } - if (kernel > 0) { - mDataset.setValue(name + " (kernel)" , both - user); - } - if (user == 0 && kernel == 0 && both > 0) { - mDataset.setValue(name, both); - } - } - } - } - } - - /** - * Processes meminfo information from bugreport. Updates mDataset with the - * new data. - * - * @param br Reader providing the content - * @throws IOException if error reading file - */ - void readMeminfoDataset(BufferedReader br) throws IOException { - Pattern valuePattern = Pattern.compile("(\\d+) kB"); - long total = 0; - long other = 0; - mLabel.setText("PSS in kB"); - - // Scan meminfo - while (true) { - String line = br.readLine(); - if (line == null) { - // End of file - break; - } - Matcher m = valuePattern.matcher(line); - if (m.find()) { - long kb = Long.parseLong(m.group(1)); - if (line.startsWith("MemTotal")) { - total = kb; - } else if (line.startsWith("MemFree")) { - mDataset.setValue("Free", kb); - total -= kb; - } else if (line.startsWith("Slab")) { - mDataset.setValue("Slab", kb); - total -= kb; - } else if (line.startsWith("PageTables")) { - mDataset.setValue("PageTables", kb); - total -= kb; - } else if (line.startsWith("Buffers") && kb > 0) { - mDataset.setValue("Buffers", kb); - total -= kb; - } else if (line.startsWith("Inactive")) { - mDataset.setValue("Inactive", kb); - total -= kb; - } else if (line.startsWith("MemFree")) { - mDataset.setValue("Free", kb); - total -= kb; - } - } else { - break; - } - } - // Scan procrank - while (true) { - String line = br.readLine(); - if (line == null) { - break; - } - if (line.indexOf("PROCRANK") >= 0 || line.indexOf("PID") >= 0) { - // procrank header - continue; - } - if (line.indexOf("----") >= 0) { - //end of procrank section - break; - } - // Extract pss field from procrank output - long pss = Long.parseLong(line.substring(23, 31).trim()); - String cmdline = line.substring(43).trim().replace("/system/bin/", ""); - // Arbitrary minimum size to display - if (pss > 2000) { - mDataset.setValue(cmdline, pss); - } else { - other += pss; - } - total -= pss; - } - mDataset.setValue("Other", other); - mDataset.setValue("Unknown", total); - } - - /** - * Processes sync information from bugreport. Updates mDataset with the new - * data. - * - * @param br Reader providing the content - * @throws IOException if error reading file - */ - void readSyncDataset(BufferedReader br) throws IOException { - while (true) { - String line = br.readLine(); - if (line == null || line.startsWith("DUMP OF SERVICE")) { - // Done, or moved on to the next service - break; - } - if (line.startsWith(" |") && line.length() > 70) { - String authority = line.substring(3, 18).trim(); - String duration = line.substring(61, 70).trim(); - // Duration is MM:SS or HH:MM:SS (DateUtils.formatElapsedTime) - String durParts[] = duration.split(":"); - if (durParts.length == 2) { - long dur = Long.parseLong(durParts[0]) * 60 + Long - .parseLong(durParts[1]); - mDataset.setValue(authority, dur); - } else if (duration.length() == 3) { - long dur = Long.parseLong(durParts[0]) * 3600 - + Long.parseLong(durParts[1]) * 60 + Long - .parseLong(durParts[2]); - mDataset.setValue(authority, dur); - } - } - } - } -} |