package de.blinkt.openvpn; import java.io.BufferedReader; import java.io.IOException; import java.io.InputStream; import java.io.InputStreamReader; import java.util.LinkedList; import android.util.Log; public class OpenVPNThread implements Runnable { private static final String TAG = "OpenVPN"; private String[] mArgv; private Process mProcess; private String mNativeDir; public OpenVPNThread(OpenVpnService service,String[] argv, String nativelibdir) { mArgv = argv; mNativeDir = nativelibdir; } public void stopProcess() { mProcess.destroy(); } @Override public void run() { try { Log.i(TAG, "Starting openvpn"); startOpenVPNThreadArgs(mArgv); Log.i(TAG, "Giving up"); } catch (Exception e) { Log.e(TAG, "Got " + e.toString()); } finally { try { /// mInterface.close(); } catch (Exception e) { // ignore } //mInterface = null; OpenVPN.updateStateString("No process running"); // Not a good place to do it, but will do OpenVPN.logBuilderConfig(null); Log.i(TAG, "Exiting"); } } private void startOpenVPNThreadArgs(String[] argv) { LinkedList argvlist = new LinkedList(); for(String arg:argv) argvlist.add(arg); ProcessBuilder pb = new ProcessBuilder(argvlist); // Hack O rama // Hack until I find a good way to get the real library path String applibpath = argv[0].replace("/cache/minivpn", "/lib"); String lbpath = pb.environment().get("LD_LIBRARY_PATH"); if(lbpath==null) lbpath = applibpath; else lbpath = lbpath + ":" + applibpath; if (!applibpath.equals(mNativeDir)) { lbpath = lbpath + ":" + mNativeDir; } pb.environment().put("LD_LIBRARY_PATH", lbpath); pb.redirectErrorStream(true); try { mProcess = pb.start(); // Close the output, since we don't need it mProcess.getOutputStream().close(); InputStream in = mProcess.getInputStream(); BufferedReader br = new BufferedReader(new InputStreamReader(in)); while(true) { String logline = br.readLine(); if(logline==null) return; OpenVPN.logMessage(0, "P:", logline); } } catch (IOException e) { OpenVPN.logMessage(0, "", "Error reading from output of OpenVPN process"+ e.getLocalizedMessage()); e.printStackTrace(); stopProcess(); } } }