Examples with IRemoteFileProxy org.eclipse.linuxtools.profiling.launch.IRemoteFileProxy used on opensource projects

Example 16 with IRemoteFileProxy

use of org.eclipse.linuxtools.profiling.launch.IRemoteFileProxy in project linuxtools by eclipse.

the class StatData method updateStatData.

/**
 * Save latest perf stat result under $workingDirectory/perf.stat. If file
 * already exists rename it to perf.old.stat, in order to keep a reference
 * to the previous session and be consistent with the way perf handles perf
 * report data files.
 */
public void updateStatData() {
    // build file name format
    StringBuilder stringBuilder = new StringBuilder();
    stringBuilder.append(PerfPlugin.PERF_COMMAND);
    // $NON-NLS-1$
    stringBuilder.append("%s.");
    stringBuilder.append(PerfSaveStatsHandler.DATA_EXT);
    String statNameFormat = stringBuilder.toString();
    // get current stat file
    IPath workingDir = getWorkDir();
    // $NON-NLS-1$
    String curStatName = String.format(statNameFormat, "");
    IPath curStatPath = workingDir.append(curStatName);
    IRemoteFileProxy proxy = null;
    try {
        proxy = RemoteProxyManager.getInstance().getFileProxy(project);
        IFileStore curFileStore = proxy.getResource(curStatPath.toOSString());
        if (curFileStore.fetchInfo().exists()) {
            // get previous stat file
            // $NON-NLS-1$
            String oldStatName = String.format(statNameFormat, ".old");
            IPath oldStatPath = workingDir.append(oldStatName);
            IFileStore oldFileStore = proxy.getResource(oldStatPath.toOSString());
            if (oldFileStore.fetchInfo().exists()) {
                oldFileStore.delete(EFS.NONE, null);
            }
            curFileStore.copy(oldFileStore, EFS.NONE, null);
            curFileStore.delete(EFS.NONE, null);
        }
        PerfSaveStatsHandler saveStats = new PerfSaveStatsHandler();
        saveStats.saveData(PerfPlugin.PERF_COMMAND);
    } catch (CoreException e) {
        MessageDialog.openError(Display.getCurrent().getActiveShell(), Messages.MsgProxyError, Messages.MsgProxyError);
    }
}

Example 17 with IRemoteFileProxy

use of org.eclipse.linuxtools.profiling.launch.IRemoteFileProxy in project linuxtools by eclipse.

the class AbstractSaveDataHandler method canSave.

/**
 * Verify that we can save the specified file.
 *
 * @param file <code>File</code> to save
 * @return true if we can go ahead and save the file, false otherwise
 */
public boolean canSave(IPath file) {
    IRemoteFileProxy proxy = null;
    try {
        proxy = RemoteProxyManager.getInstance().getFileProxy(getWorkingDirURI());
    } catch (CoreException e) {
        MessageDialog.openError(Display.getCurrent().getActiveShell(), Messages.MsgProxyError, Messages.MsgProxyError);
    }
    IFileStore fileStore = proxy.getResource(file.toPortableString());
    if (fileStore.fetchInfo().exists()) {
        String msg = MessageFormat.format(Messages.PerfSaveSession_file_exists_msg, fileStore.getName());
        return MessageDialog.openQuestion(Display.getCurrent().getActiveShell(), Messages.PerfSaveSession_file_exists_title, msg);
    }
    return true;
}

Example 18 with IRemoteFileProxy

use of org.eclipse.linuxtools.profiling.launch.IRemoteFileProxy in project linuxtools by eclipse.

the class PerfStatsQuickDiffHandler method isEnabled.

@Override
public boolean isEnabled() {
    PerfPlugin plugin = PerfPlugin.getDefault();
    IPath workingDir = plugin.getWorkingDir();
    URI curStatDataURI = null;
    URI prevStatDataURI = null;
    if (workingDir != null) {
        IPath curStatData = plugin.getPerfFile(PerfPlugin.PERF_DEFAULT_STAT);
        IPath prevStatData = plugin.getPerfFile(PerfPlugin.PERF_DEAFULT_OLD_STAT);
        IRemoteFileProxy proxy = null;
        try {
            curStatDataURI = new URI(curStatData.toPortableString());
            prevStatDataURI = new URI(prevStatData.toPortableString());
            proxy = RemoteProxyManager.getInstance().getFileProxy(curStatDataURI);
        } catch (URISyntaxException e) {
            MessageDialog.openError(Display.getCurrent().getActiveShell(), Messages.MsgProxyError, Messages.MsgProxyError);
        } catch (CoreException e) {
            MessageDialog.openError(Display.getCurrent().getActiveShell(), Messages.MsgProxyError, Messages.MsgProxyError);
        }
        IFileStore curFileStore = proxy.getResource(curStatDataURI.getPath());
        IFileStore prevFileStore = proxy.getResource(prevStatDataURI.getPath());
        return (curFileStore.fetchInfo().exists() && prevFileStore.fetchInfo().exists());
    }
    return false;
}

Example 19 with IRemoteFileProxy

use of org.eclipse.linuxtools.profiling.launch.IRemoteFileProxy in project linuxtools by eclipse.

the class PerfLaunchConfigDelegate method launch.

@Override
public void launch(ILaunchConfiguration config, String mode, ILaunch launch, IProgressMonitor monitor) throws CoreException {
    try {
        ConfigUtils configUtils = new ConfigUtils(config);
        project = configUtils.getProject();
        // Set the current project that will be profiled
        PerfPlugin.getDefault().setProfiledProject(project);
        // check if Perf exists in $PATH
        if (!PerfCore.checkPerfInPath(project)) {
            // $NON-NLS-1$
            IStatus status = new Status(IStatus.ERROR, PerfPlugin.PLUGIN_ID, "Error: Perf was not found on PATH");
            throw new CoreException(status);
        }
        URI workingDirURI = new URI(config.getAttribute(RemoteProxyCMainTab.ATTR_REMOTE_WORKING_DIRECTORY_NAME, EMPTY_STRING));
        // Local project
        if (workingDirURI.toString().equals(EMPTY_STRING)) {
            workingDirURI = getWorkingDirectory(config).toURI();
            workingDirPath = Path.fromPortableString(workingDirURI.getPath());
            binPath = CDebugUtils.verifyProgramPath(config);
        } else {
            workingDirPath = Path.fromPortableString(workingDirURI.getPath() + IPath.SEPARATOR);
            URI binURI = new URI(configUtils.getExecutablePath());
            binPath = Path.fromPortableString(binURI.getPath().toString());
        }
        PerfPlugin.getDefault().setWorkingDir(workingDirPath);
        if (config.getAttribute(PerfPlugin.ATTR_ShowStat, PerfPlugin.ATTR_ShowStat_default)) {
            showStat(config, launch);
        } else {
            String perfPathString = RuntimeProcessFactory.getFactory().whichCommand(PerfPlugin.PERF_COMMAND, project);
            IFileStore workingDir;
            RemoteConnection workingDirRC = new RemoteConnection(workingDirURI);
            IRemoteFileProxy workingDirRFP = workingDirRC.getRmtFileProxy();
            workingDir = workingDirRFP.getResource(workingDirURI.getPath());
            // Build the commandline string to run perf recording the given project
            // Program args from launch config.
            String[] arguments = getProgramArgumentsArray(config);
            ArrayList<String> command = new ArrayList<>(4 + arguments.length);
            // Get the base commandline string (with flags/options based on config)
            command.addAll(Arrays.asList(PerfCore.getRecordString(config)));
            // Add the path to the executable
            command.add(binPath.toPortableString());
            command.set(0, perfPathString);
            command.add(2, OUTPUT_STR + PerfPlugin.PERF_DEFAULT_DATA);
            // Compile string
            command.addAll(Arrays.asList(arguments));
            // Spawn the process
            String[] commandArray = command.toArray(new String[command.size()]);
            Process pProxy = RuntimeProcessFactory.getFactory().exec(commandArray, getEnvironment(config), workingDir, project);
            // $NON-NLS-1$
            MessageConsole console = new MessageConsole("Perf Console", null);
            console.activate();
            ConsolePlugin.getDefault().getConsoleManager().addConsoles(new IConsole[] { console });
            MessageConsoleStream stream = console.newMessageStream();
            if (pProxy != null) {
                try (BufferedReader error = new BufferedReader(new InputStreamReader(pProxy.getErrorStream()))) {
                    String err = error.readLine();
                    while (err != null) {
                        stream.println(err);
                        err = error.readLine();
                    }
                }
            }
            /* This commented part is the basic method to run perf record without integrating into eclipse.
                        String binCall = exePath.toOSString();
                        for(String arg : arguments) {
                            binCall.concat(" " + arg);
                        }
                        PerfCore.Run(binCall);*/
            pProxy.destroy();
            PrintStream print = null;
            if (config.getAttribute(IDebugUIConstants.ATTR_CAPTURE_IN_CONSOLE, true)) {
                // Get the console to output to.
                // This may not be the best way to accomplish this but it shall do for now.
                ConsolePlugin plugin = ConsolePlugin.getDefault();
                IConsoleManager conMan = plugin.getConsoleManager();
                IConsole[] existing = conMan.getConsoles();
                IOConsole binaryOutCons = null;
                // Find the console
                for (IConsole x : existing) {
                    if (x.getName().contains(renderProcessLabel(commandArray[0]))) {
                        binaryOutCons = (IOConsole) x;
                    }
                }
                if ((binaryOutCons == null) && (existing.length != 0)) {
                    // if can't be found get the most recent opened, this should probably never happen.
                    if (existing[existing.length - 1] instanceof IOConsole)
                        binaryOutCons = (IOConsole) existing[existing.length - 1];
                }
                // Get the printstream via the outputstream.
                // Get ouput stream
                OutputStream outputTo;
                if (binaryOutCons != null) {
                    outputTo = binaryOutCons.newOutputStream();
                    // Get the printstream for that console
                    print = new PrintStream(outputTo);
                }
                for (int i = 0; i < command.size(); i++) {
                    // $NON-NLS-1$
                    print.print(command.get(i) + " ");
                }
                // Print Message
                print.println();
                // $NON-NLS-1$
                print.println("Analysing recorded perf.data, please wait...");
            // Possibly should pass this (the console reference) on to PerfCore.Report if theres anything we ever want to spit out to user.
            }
            PerfCore.report(config, workingDirPath, monitor, null, print);
            URI perfDataURI = null;
            IRemoteFileProxy proxy = null;
            perfDataURI = new URI(workingDirURI.toString() + IPath.SEPARATOR + PerfPlugin.PERF_DEFAULT_DATA);
            proxy = RemoteProxyManager.getInstance().getFileProxy(perfDataURI);
            IFileStore perfDataFileStore = proxy.getResource(perfDataURI.getPath());
            IFileInfo info = perfDataFileStore.fetchInfo();
            info.setAttribute(EFS.ATTRIBUTE_READ_ONLY, true);
            perfDataFileStore.putInfo(info, EFS.SET_ATTRIBUTES, null);
            PerfCore.refreshView(renderProcessLabel(binPath.toPortableString()));
            if (config.getAttribute(PerfPlugin.ATTR_ShowSourceDisassembly, PerfPlugin.ATTR_ShowSourceDisassembly_default)) {
                showSourceDisassembly(Path.fromPortableString(workingDirURI.toString() + IPath.SEPARATOR));
            }
        }
    } catch (IOException e) {
        e.printStackTrace();
        abort(e.getLocalizedMessage(), null, ICDTLaunchConfigurationConstants.ERR_INTERNAL_ERROR);
    } catch (RemoteConnectionException e) {
        e.printStackTrace();
        abort(e.getLocalizedMessage(), null, ICDTLaunchConfigurationConstants.ERR_INTERNAL_ERROR);
    } catch (URISyntaxException e) {
        e.printStackTrace();
        abort(e.getLocalizedMessage(), null, ICDTLaunchConfigurationConstants.ERR_INTERNAL_ERROR);
    }
}

Example 20 with IRemoteFileProxy

use of org.eclipse.linuxtools.profiling.launch.IRemoteFileProxy in project linuxtools by eclipse.

the class RuntimeProcessFactory method sudoExec.

/**
 * Execute one command, as root, using the path selected in 'Linux Tools Path'
 * preference page in the informed project.
 * @param cmdarray An array with the command to be executed and its params.
 * @param envp An array with extra enviroment variables to be used when running
 * the command
 * @param dir The directory used as current directory to run the command.
 * @param project The current project. If null, only system path will be
 * used to look for the command.
 * @return The process started by sudoExec
 *
 * @since 1.1
 */
private Process sudoExec(String[] cmdarray, String[] envp, IFileStore dir, IProject project) throws IOException {
    // $NON-NLS-1$
    URI uri = URI.create("sudo");
    List<String> cmdList = Arrays.asList(cmdarray);
    ArrayList<String> cmdArrayList = new ArrayList<>(cmdList);
    // $NON-NLS-1$
    cmdArrayList.add(0, "-n");
    String[] cmdArraySudo = new String[cmdArrayList.size()];
    cmdArrayList.toArray(cmdArraySudo);
    Process p = null;
    try {
        cmdArraySudo = fillPathSudoCommand(cmdArraySudo, project);
        IRemoteCommandLauncher launcher;
        IPath changeToDir = null, path;
        if (project != null) {
            IRemoteFileProxy proxy = RemoteProxyManager.getInstance().getFileProxy(project);
            path = new Path(proxy.toPath(uri));
            launcher = RemoteProxyManager.getInstance().getLauncher(project);
            envp = updateEnvironment(envp, project);
            if (dir != null) {
                changeToDir = new Path(proxy.toPath(dir.toURI()));
            }
        } else {
            launcher = RemoteProxyManager.getInstance().getLauncher(uri);
            path = new Path(uri.getPath());
            if (dir != null) {
                changeToDir = new Path(dir.toURI().getPath());
            }
        }
        List<String> cmdlist = new ArrayList<>(Arrays.asList(cmdArraySudo));
        cmdlist.remove(0);
        cmdlist.toArray(cmdArraySudo);
        cmdArraySudo = cmdlist.toArray(new String[0]);
        p = launcher.execute(path, cmdArraySudo, envp, changeToDir, new NullProgressMonitor());
    } catch (CoreException e) {
        e.printStackTrace();
    }
    return p;
}