Examples with IProcessInfo org.python.pydev.shared_core.utils.IProcessInfo used on opensource projects

Example 1 with IProcessInfo

use of org.python.pydev.shared_core.utils.IProcessInfo in project Pydev by fabioz.

the class ProcessListWin32 method parseListTasks.

public IProcessInfo[] parseListTasks(InputStreamReader reader) {
    BufferedReader br = new BufferedReader(reader);
    CSVReader csvReader = new CSVReader(br);
    List<ProcessInfo> processList = new ArrayList<>();
    String[] next;
    do {
        try {
            next = csvReader.readNext();
            if (next != null) {
                int pid = Integer.parseInt(next[1]);
                String name = StringUtils.join(" - ", next[0], next[next.length - 1]);
                processList.add(new ProcessInfo(pid, name));
            }
        } catch (IOException e) {
            break;
        }
    } while (next != null);
    return processList.toArray(new IProcessInfo[processList.size()]);
}

Example 2 with IProcessInfo

use of org.python.pydev.shared_core.utils.IProcessInfo in project Pydev by fabioz.

the class ProcessListWin32Internal method getProcessList.

@Override
public IProcessInfo[] getProcessList() {
    Process p = null;
    String command = null;
    InputStream in = null;
    Bundle bundle = Platform.getBundle(SharedCorePlugin.SHARED_CORE_PLUGIN_ID);
    IProcessInfo[] procInfos = NOPROCESS;
    try {
        File file;
        IPath relative = new Path("win32").addTrailingSeparator().append("listtasks.exe");
        file = BundleUtils.getRelative(relative, bundle);
        if (file != null && file.exists()) {
            command = FileUtils.getFileAbsolutePath(file);
            if (command != null) {
                try {
                    p = ProcessUtils.createProcess(new String[] { command }, null, null);
                    in = p.getInputStream();
                    InputStreamReader reader = new InputStreamReader(in);
                    procInfos = parseListTasks(reader);
                } finally {
                    if (in != null) {
                        in.close();
                    }
                    if (p != null) {
                        p.destroy();
                    }
                }
            }
        }
    } catch (IOException e) {
    }
    return procInfos;
}

Example 3 with IProcessInfo

use of org.python.pydev.shared_core.utils.IProcessInfo in project Pydev by fabioz.

the class ProcessListWin32Internal method parseListTasks.

public IProcessInfo[] parseListTasks(InputStreamReader reader) {
    BufferedReader br = new BufferedReader(reader);
    List<IProcessInfo> processList = new ArrayList<>();
    try {
        String line;
        while ((line = br.readLine()) != null) {
            int tab = line.indexOf('\t');
            if (tab != -1) {
                String proc = line.substring(0, tab).trim();
                String name = line.substring(tab).trim();
                if (proc.length() > 0 && name.length() > 0) {
                    try {
                        int pid = Integer.parseInt(proc);
                        processList.add(new ProcessInfo(pid, name));
                    } catch (NumberFormatException e) {
                    }
                }
            }
        }
    } catch (IOException e) {
    }
    return processList.toArray(new IProcessInfo[processList.size()]);
}

Example 4 with IProcessInfo

use of org.python.pydev.shared_core.utils.IProcessInfo in project Pydev by fabioz.

the class ProcessListLinux method getProcessList.

/**
 * Insert the method's description here.
 * @see IProcessList#getProcessList
 */
@Override
public IProcessInfo[] getProcessList() {
    // $NON-NLS-1$
    File proc = new File("/proc");
    File[] pidFiles = null;
    // We are only interested in the pid so filter the rest out.
    try {
        FilenameFilter filter = new FilenameFilter() {

            @Override
            public boolean accept(File dir, String name) {
                boolean isPID = false;
                try {
                    Integer.parseInt(name);
                    isPID = true;
                } catch (NumberFormatException e) {
                }
                return isPID;
            }
        };
        pidFiles = proc.listFiles(filter);
    } catch (SecurityException e) {
    }
    ProcessInfo[] processInfo = empty;
    if (pidFiles != null) {
        processInfo = new ProcessInfo[pidFiles.length];
        for (int i = 0; i < pidFiles.length; i++) {
            // $NON-NLS-1$
            File cmdLine = new File(pidFiles[i], "cmdline");
            String name = FileUtils.getFileContents(cmdLine).replace('\0', ' ');
            if (name.length() == 0) {
                // $NON-NLS-1$
                name = "Unknown";
            }
            processInfo[i] = new ProcessInfo(pidFiles[i].getName(), name);
        }
    } else {
        pidFiles = new File[0];
    }
    return processInfo;
}

Example 5 with IProcessInfo

use of org.python.pydev.shared_core.utils.IProcessInfo in project Pydev by fabioz.

the class AttachToProcess method doIt.

protected void doIt() throws Exception {
    IProcessList processList = PlatformUtils.getProcessList();
    IProcessInfo[] processList2 = processList.getProcessList();
    TreeNode<Object> root = new TreeNode<Object>(null, null);
    for (IProcessInfo iProcessInfo : processList2) {
        new TreeNode<>(root, iProcessInfo);
    }
    TreeNode<Object> element = new Select1Dialog() {

        @Override
        protected String getInitialFilter() {
            return "*python*";
        }

        @Override
        protected ILabelProvider getLabelProvider() {
            return new TreeNodeLabelProvider() {

                @Override
                public Image getImage(Object element) {
                    return ImageCache.asImage(SharedUiPlugin.getImageCache().get(UIConstants.PUBLIC_ATTR_ICON));
                }

                @SuppressWarnings("unchecked")
                @Override
                public String getText(Object element) {
                    if (element == null) {
                        return "null";
                    }
                    TreeNode<Object> node = (TreeNode<Object>) element;
                    Object data = node.data;
                    if (data instanceof IProcessInfo) {
                        IProcessInfo iProcessInfo = (IProcessInfo) data;
                        return iProcessInfo.getPid() + " - " + iProcessInfo.getName();
                    }
                    return "Unexpected: " + data;
                }
            };
        }
    }.selectElement(root);
    if (element != null) {
        IProcessInfo p = (IProcessInfo) element.data;
        int pid = p.getPid();
        if (!PydevRemoteDebuggerServer.isRunning()) {
            // I.e.: the remote debugger server must be on so that we can attach to it.
            PydevRemoteDebuggerServer.startServer();
        }
        // Select interpreter
        IWorkbenchWindow workbenchWindow = PlatformUI.getWorkbench().getActiveWorkbenchWindow();
        IInterpreterManager interpreterManager = InterpreterManagersAPI.getPythonInterpreterManager();
        if (interpreterManager == null) {
            MessageDialog.openError(workbenchWindow.getShell(), "No interpreter manager.", "No interpreter manager was available for attaching to a process.");
        }
        IInterpreterInfo[] interpreters = interpreterManager.getInterpreterInfos();
        if (interpreters == null || interpreters.length == 0) {
            MessageDialog.openError(workbenchWindow.getShell(), "No interpreters for creating console", "An interpreter that matches the architecture of the target process must be configured in the interpreter preferences.");
            return;
        }
        SelectionDialog listDialog = AbstractInterpreterPreferencesPage.createChooseIntepreterInfoDialog(workbenchWindow, interpreters, "Select interpreter which matches the architecture of the target process (i.e.: 32/64 bits).", false);
        int open = listDialog.open();
        if (open != ListDialog.OK || listDialog.getResult().length != 1) {
            return;
        }
        Object[] result = listDialog.getResult();
        IInterpreterInfo interpreter;
        if (result == null || result.length == 0) {
            interpreter = interpreters[0];
        } else {
            interpreter = ((IInterpreterInfo) result[0]);
        }
        SimplePythonRunner runner = new SimplePythonRunner();
        IPath relative = new Path("pysrc").append("pydevd_attach_to_process").append("attach_pydevd.py");
        String script = CorePlugin.getBundleInfo().getRelativePath(relative).getAbsolutePath();
        String[] args = new String[] { "--port", "" + DebugPluginPrefsInitializer.getRemoteDebuggerPort(), "--pid", "" + pid, "--protocol", "http" };
        IPythonNature nature = new SystemPythonNature(interpreterManager, interpreter);
        String[] s = SimplePythonRunner.preparePythonCallParameters(interpreter.getExecutableOrJar(), script, args);
        Tuple<Process, String> run = runner.run(s, (File) null, nature, new NullProgressMonitor());
        if (run.o1 != null) {
            ShowProcessOutputDialog dialog = new ShowProcessOutputDialog(UIUtils.getActiveShell(), run.o1);
            dialog.open();
        }
    }
}