/** * 'handler' can be of any type that implements 'exportedInterface', but only methods declared by * the interface (and its superinterfaces) will be invocable. */ public <T> InAppServer( String name, String portFilename, InetAddress inetAddress, Class<T> exportedInterface, T handler) { this.fullName = name + "Server"; this.exportedInterface = exportedInterface; this.handler = handler; // In the absence of authentication, we shouldn't risk starting a server as root. if (System.getProperty("user.name").equals("root")) { Log.warn( "InAppServer: refusing to start unauthenticated server \"" + fullName + "\" as root!"); return; } try { File portFile = FileUtilities.fileFromString(portFilename); secretFile = new File(portFile.getPath() + ".secret"); Thread serverThread = new Thread(new ConnectionAccepter(portFile, inetAddress), fullName); // If there are no other threads left, the InApp server shouldn't keep us alive. serverThread.setDaemon(true); serverThread.start(); } catch (Throwable th) { Log.warn("InAppServer: couldn't start \"" + fullName + "\".", th); } writeNewSecret(); }
private void checkAndLaunchUpdate() { Log.i(LOG_FILE_NAME, "Checking for an update"); int statusCode = 8; // UNEXPECTED_ERROR File baseUpdateDir = null; if (Build.VERSION.SDK_INT >= 8) baseUpdateDir = getExternalFilesDir(Environment.DIRECTORY_DOWNLOADS); else baseUpdateDir = new File(Environment.getExternalStorageDirectory().getPath(), "download"); File updateDir = new File(new File(baseUpdateDir, "updates"), "0"); File updateFile = new File(updateDir, "update.apk"); File statusFile = new File(updateDir, "update.status"); if (!statusFile.exists() || !readUpdateStatus(statusFile).equals("pending")) return; if (!updateFile.exists()) return; Log.i(LOG_FILE_NAME, "Update is available!"); // Launch APK File updateFileToRun = new File(updateDir, getPackageName() + "-update.apk"); try { if (updateFile.renameTo(updateFileToRun)) { String amCmd = "/system/bin/am start -a android.intent.action.VIEW " + "-n com.android.packageinstaller/.PackageInstallerActivity -d file://" + updateFileToRun.getPath(); Log.i(LOG_FILE_NAME, amCmd); Runtime.getRuntime().exec(amCmd); statusCode = 0; // OK } else { Log.i(LOG_FILE_NAME, "Cannot rename the update file!"); statusCode = 7; // WRITE_ERROR } } catch (Exception e) { Log.i(LOG_FILE_NAME, "error launching installer to update", e); } // Update the status file String status = statusCode == 0 ? "succeeded\n" : "failed: " + statusCode + "\n"; OutputStream outStream; try { byte[] buf = status.getBytes("UTF-8"); outStream = new FileOutputStream(statusFile); outStream.write(buf, 0, buf.length); outStream.close(); } catch (Exception e) { Log.i(LOG_FILE_NAME, "error writing status file", e); } if (statusCode == 0) System.exit(0); }
public void run(String arg) { if (arg.equals("menus")) { updateMenus(); return; } if (IJ.getApplet() != null) return; URL url = getClass().getResource("/ij/IJ.class"); String ij_jar = url == null ? null : url.toString().replaceAll("%20", " "); if (ij_jar == null || !ij_jar.startsWith("jar:file:")) { error("Could not determine location of ij.jar"); return; } int exclamation = ij_jar.indexOf('!'); ij_jar = ij_jar.substring(9, exclamation); if (IJ.debugMode) IJ.log("Updater (jar loc): " + ij_jar); File file = new File(ij_jar); if (!file.exists()) { error("File not found: " + file.getPath()); return; } if (!file.canWrite()) { String msg = "No write access: " + file.getPath(); error(msg); return; } String[] list = openUrlAsList(IJ.URL + "/download/jars/list.txt"); int count = list.length + 3; String[] versions = new String[count]; String[] urls = new String[count]; String uv = getUpgradeVersion(); if (uv == null) return; versions[0] = "v" + uv; urls[0] = IJ.URL + "/upgrade/ij.jar"; if (versions[0] == null) return; for (int i = 1; i < count - 2; i++) { String version = list[i - 1]; versions[i] = version.substring(0, version.length() - 1); // remove letter urls[i] = IJ.URL + "/download/jars/ij" + version.substring(1, 2) + version.substring(3, 6) + ".jar"; } versions[count - 2] = "daily build"; urls[count - 2] = IJ.URL + "/ij.jar"; versions[count - 1] = "previous"; urls[count - 1] = IJ.URL + "/upgrade/ij2.jar"; int choice = showDialog(versions); if (choice == -1 || !Commands.closeAll()) return; // System.out.println("choice: "+choice); // for (int i=0; i<urls.length; i++) System.out.println(" "+i+" "+urls[i]); byte[] jar = null; if ("daily build".equals(versions[choice]) && notes != null && notes.contains(" </title>")) jar = getJar("http://wsr.imagej.net/download/daily-build/ij.jar"); if (jar == null) jar = getJar(urls[choice]); if (jar == null) { error("Unable to download ij.jar from " + urls[choice]); return; } Prefs.savePreferences(); // System.out.println("saveJar: "+file); saveJar(file, jar); if (choice < count - 2) // force macro Function Finder to download fresh list new File(IJ.getDirectory("macros") + "functions.html").delete(); System.exit(0); }
public void run(String arg) { if (arg.equals("menus")) { updateMenus(); return; } if (IJ.getApplet() != null) return; // File file = new File(Prefs.getHomeDir() + File.separator + "ij.jar"); // if (isMac() && !file.exists()) // file = new File(Prefs.getHomeDir() + File.separator + // "ImageJ.app/Contents/Resources/Java/ij.jar"); URL url = getClass().getResource("/ij/IJ.class"); String ij_jar = url == null ? null : url.toString().replaceAll("%20", " "); if (ij_jar == null || !ij_jar.startsWith("jar:file:")) { error("Could not determine location of ij.jar"); return; } int exclamation = ij_jar.indexOf('!'); ij_jar = ij_jar.substring(9, exclamation); if (IJ.debugMode) IJ.log("Updater: " + ij_jar); File file = new File(ij_jar); if (!file.exists()) { error("File not found: " + file.getPath()); return; } if (!file.canWrite()) { String msg = "No write access: " + file.getPath(); if (IJ.isVista()) msg += Prefs.vistaHint; error(msg); return; } String[] list = openUrlAsList(IJ.URL + "/download/jars/list.txt"); int count = list.length + 2; String[] versions = new String[count]; String[] urls = new String[count]; String uv = getUpgradeVersion(); if (uv == null) return; versions[0] = "v" + uv; urls[0] = IJ.URL + "/upgrade/ij.jar"; if (versions[0] == null) return; for (int i = 1; i < count - 1; i++) { String version = list[i - 1]; versions[i] = version.substring(0, version.length() - 1); // remove letter urls[i] = IJ.URL + "/download/jars/ij" + version.substring(1, 2) + version.substring(3, 6) + ".jar"; } versions[count - 1] = "daily build"; urls[count - 1] = IJ.URL + "/ij.jar"; int choice = showDialog(versions); if (choice == -1) return; if (!versions[choice].startsWith("daily") && versions[choice].compareTo("v1.39") < 0 && Menus.getCommands().get("ImageJ Updater") == null) { String msg = "This command is not available in versions of ImageJ prior\n" + "to 1.39 so you will need to install the plugin version at\n" + "<" + IJ.URL + "/plugins/imagej-updater.html>."; if (!IJ.showMessageWithCancel("Update ImageJ", msg)) return; } byte[] jar = getJar(urls[choice]); // file.renameTo(new File(file.getParent()+File.separator+"ij.bak")); if (version().compareTo("1.37v") >= 0) Prefs.savePreferences(); // if (!renameJar(file)) return; // doesn't work on Vista saveJar(file, jar); if (choice < count - 1) // force macro Function Finder to download fresh list new File(IJ.getDirectory("macros") + "functions.html").delete(); System.exit(0); }