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

Example 11 with IRemoteFileProxy

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

the class FileProxyTest method testRemoteFileProxyOnSyncProject.

@Test
public void testRemoteFileProxyOnSyncProject() {
    IRemoteFileProxy fileProxy = null;
    try {
        fileProxy = proxyManager.getFileProxy(syncProject.getProject());
        assertTrue("Should have returned a remote launcher", fileProxy instanceof RDTFileProxy);
    } catch (CoreException e) {
        fail("Should have returned a launcher: " + e.getCause());
    }
    String ds = fileProxy.getDirectorySeparator();
    assertNotNull(ds);
    SyncConfig config = getSyncConfig(syncProject.getProject());
    String projectLocation = config.getLocation();
    assertNotNull(projectLocation);
    IRemoteConnection conn = null;
    String connScheme = null;
    try {
        conn = config.getRemoteConnection();
        connScheme = conn.getConnectionType().getScheme();
    } catch (MissingConnectionException e) {
        fail("Unabled to get remote connection: " + e.getMessage());
    }
    /*
		 *  Test getResource()
		 */
    IFileStore fs = fileProxy.getResource(projectLocation);
    assertNotNull(fs);
    assertEquals("Remote connection and FileStore schemes diverge", connScheme, fs.toURI().getScheme());
    // assertTrue(fs.fetchInfo().isDirectory());
    fs = fileProxy.getResource("/filenotexits");
    assertNotNull(fs);
    IFileInfo fileInfo = fs.fetchInfo();
    assertNotNull(fileInfo);
    assertFalse(fileInfo.exists());
    /*
		 * Test getWorkingDir()
		 */
    URI workingDir = fileProxy.getWorkingDir();
    assertNotNull(workingDir);
    assertEquals("Remote connection and URI schemes diverge", connScheme, workingDir.getScheme());
    /*
		 * Test toPath()
		 */
    URI uri = null;
    try {
        uri = new URI(connScheme, conn.getName(), projectLocation, null, null);
    } catch (URISyntaxException e) {
        fail("Failed to build URI for the test: " + e.getMessage());
    }
    assertEquals(projectLocation, fileProxy.toPath(uri));
    /*
		 * Test it opens connection
		 */
    assertNotNull(conn);
    conn.close();
    assertFalse(conn.isOpen());
    try {
        fileProxy = proxyManager.getFileProxy(syncProject.getProject());
        assertNotNull(fileProxy);
    } catch (CoreException e) {
        fail("Failed to obtain file proxy when connection is closed: " + e.getMessage());
    }
    fs = fileProxy.getResource("/tmp/somedir");
    assertNotNull(fs);
    assertFalse(fs.fetchInfo().exists());
    try {
        fs.mkdir(EFS.SHALLOW, new NullProgressMonitor());
    } catch (CoreException e) {
        fail("should be able to create a directory when connection is closed: " + e.getMessage());
    }
    assertTrue(fs.fetchInfo().exists());
    try {
        fs.delete(EFS.NONE, new NullProgressMonitor());
    } catch (CoreException e) {
        fail("Failed to delete file: " + e.getMessage());
    }
}

Example 12 with IRemoteFileProxy

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

the class RemoteProxyManagerTest method testGetFileProxy.

@Test
public void testGetFileProxy() {
    IRemoteFileProxy fp;
    try {
        /*
			 * Test the proxy for local URIs and project
			 */
        fp = proxyManager.getFileProxy(URI.create("/path/to/file"));
        assertTrue("Should return a local file proxy", fp instanceof LocalFileProxy);
        fp = proxyManager.getFileProxy(URI.create("file:/path/to/file"));
        assertTrue("Should return a local file proxy", fp instanceof LocalFileProxy);
        fp = proxyManager.getFileProxy(localProject.getLocationURI());
        assertTrue("Should return a local file proxy", fp instanceof LocalFileProxy);
        fp = proxyManager.getFileProxy(localProject.getProject());
        assertTrue("Should return a local file proxy", fp instanceof LocalFileProxy);
        /*
			 * Test the proxy for remote URIs and project
			 */
        fp = proxyManager.getFileProxy(URI.create("ssh://" + CONNECTION_NAME + "/path/to/file"));
        assertTrue("Should have returned a remote file proxy", fp instanceof RDTFileProxy);
        fp = proxyManager.getFileProxy(syncProject.getProject());
        assertTrue("Should have returned a remote file proxy", fp instanceof RDTFileProxy);
        /*
			 * Test the proxy for jsch connection scheme
			 */
        fp = proxyManager.getFileProxy(URI.create("jsch://" + USERNAME + "@" + HOST + ":22/path/to/file"));
        assertTrue("Should have returned a remote file proxy", fp instanceof SSHFileProxy);
    } catch (CoreException e) {
        fail("Should have returned a file proxy: " + e.getCause());
    }
    /*
		 * Test the proxy for unsupported URIs
		 */
    try {
        // As of org.eclipse.remote 2.0, remotetools scheme is no longer
        // support
        fp = proxyManager.getFileProxy(URI.create("remotetools://MyConnection/path/to/file"));
        fail("remotetools scheme should not be recognized");
    } catch (CoreException e) {
        assertTrue(e.getMessage(), true);
    }
}

Example 13 with IRemoteFileProxy

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

the class AbstractDataManipulator method performCommand.

public void performCommand(String[] cmd, String file) {
    Process proc = null;
    IRemoteFileProxy fileProxy;
    try {
        try {
            fileProxy = RemoteProxyManager.getInstance().getFileProxy(project);
        } catch (RemoteConnectionException e) {
            MessageDialog.openError(Display.getCurrent().getActiveShell(), Messages.MsgProxyError, Messages.MsgProxyError);
            return;
        }
        IFileStore workDirStore = getWorkingDirStore();
        proc = RuntimeProcessFactory.getFactory().exec(cmd, null, workDirStore, project, new PTY());
        // $NON-NLS-1$
        DebugPlugin.newProcess(launch, proc, "");
        proc.waitFor();
        StringBuffer data = new StringBuffer();
        try (BufferedReader buffData = new BufferedReader(new InputStreamReader(fileProxy.getResource(file).openInputStream(EFS.NONE, null)))) {
            readStream(buffData, data);
            joinAll();
        }
        text = data.toString();
    } catch (IOException | CoreException e) {
        // $NON-NLS-1$
        text = "";
    } catch (InterruptedException e) {
        // $NON-NLS-1$
        text = "";
    }
}

Example 14 with IRemoteFileProxy

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

the class PerfPlugin method getWorkingDirURI.

/**
 * Get the working directory.
 * @return the URI of the working directory or null.
 */
public URI getWorkingDirURI() {
    try {
        IRemoteFileProxy fileProxy = RemoteProxyManager.getInstance().getFileProxy(getProfiledProject());
        IPath wd = getWorkingDir();
        if (wd == null || fileProxy == null) {
            return null;
        }
        IFileStore fs = fileProxy.getResource(wd.toOSString());
        return fs.toURI();
    } catch (CoreException e) {
        return null;
    }
}

Example 15 with IRemoteFileProxy

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

the class StatComparisonData method collectStats.

/**
 * Collect statistics entries from the specified stat data file.
 *
 * @param file file to collect from
 * @return List containing statistics entries from the given file.
 */
private static ArrayList<PMStatEntry> collectStats(IPath file) {
    ArrayList<PMStatEntry> result = new ArrayList<>();
    BufferedReader statReader = null;
    URI fileURI = null;
    try {
        fileURI = new URI(file.toPortableString());
        IRemoteFileProxy proxy = null;
        proxy = RemoteProxyManager.getInstance().getFileProxy(fileURI);
        IFileStore newDataFileStore = proxy.getResource(fileURI.getPath());
        statReader = new BufferedReader(new InputStreamReader(newDataFileStore.openInputStream(EFS.NONE, null)));
        // pattern for a valid perf stat entry
        Pattern entryPattern = Pattern.compile(PMStatEntry.getString(Type.ENTRY_PATTERN));
        // pattern for last stat entry (seconds elapsed):
        Pattern totalTimePattern = Pattern.compile(PMStatEntry.getString(Type.TIME_PATTERN));
        String line;
        while ((line = statReader.readLine()) != null) {
            line = line.trim();
            Matcher match = entryPattern.matcher(line);
            String samples, event, usage, units, delta, scale;
            PMStatEntry statEntry;
            if (match.find()) {
                // extract information from groups
                samples = match.group(1);
                event = match.group(2);
                usage = match.group(7);
                units = match.group(8);
                delta = match.group(10);
                scale = match.group(14);
                // create stat entry
                statEntry = new PMStatEntry(toFloat(samples), event, toFloat(usage), units, toFloat(delta), toFloat(scale));
                // add stat entry to results list
                result.add(statEntry);
            } else if (line.contains(PMStatEntry.TIME)) {
                // match seconds elapsed pattern
                match = totalTimePattern.matcher(line);
                if (match.find()) {
                    samples = match.group(1);
                    event = match.group(2);
                    delta = match.group(4);
                    // create stat entry
                    statEntry = new PMStatEntry(toFloat(samples), event, 0, null, toFloat(delta), 0);
                    result.add(statEntry);
                }
            }
        }
        return result;
    } catch (IOException | CoreException | URISyntaxException e) {
        PerfPlugin.getDefault().openError(e, Messages.MsgError);
    } finally {
        try {
            if (statReader != null) {
                statReader.close();
            }
        } catch (IOException e) {
            PerfPlugin.getDefault().openError(e, Messages.PerfResourceLeak_title);
        }
    }
    return result;
}