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-rw-r--r--src/de/blinkt/openvpn/fragments/LogFragment.java655
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diff --git a/src/de/blinkt/openvpn/fragments/LogFragment.java b/src/de/blinkt/openvpn/fragments/LogFragment.java
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+++ b/src/de/blinkt/openvpn/fragments/LogFragment.java
@@ -0,0 +1,655 @@
+package de.blinkt.openvpn.fragments;
+
+import android.animation.Animator;
+import android.animation.AnimatorListenerAdapter;
+import android.animation.ObjectAnimator;
+import android.app.*;
+import android.content.*;
+import android.database.DataSetObserver;
+import android.graphics.drawable.Drawable;
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Handler.Callback;
+import android.os.IBinder;
+import android.os.Message;
+import android.text.SpannableString;
+import android.text.format.DateFormat;
+import android.text.style.ImageSpan;
+import android.view.*;
+import android.widget.*;
+import android.widget.AdapterView.OnItemLongClickListener;
+import de.blinkt.openvpn.*;
+import de.blinkt.openvpn.core.OpenVPNManagement;
+import de.blinkt.openvpn.core.VpnStatus;
+import de.blinkt.openvpn.core.VpnStatus.ConnectionStatus;
+import de.blinkt.openvpn.core.VpnStatus.LogItem;
+import de.blinkt.openvpn.core.VpnStatus.LogListener;
+import de.blinkt.openvpn.core.VpnStatus.StateListener;
+import de.blinkt.openvpn.core.OpenVpnService;
+import de.blinkt.openvpn.core.OpenVpnService.LocalBinder;
+import de.blinkt.openvpn.core.ProfileManager;
+import org.jetbrains.annotations.Nullable;
+
+import java.text.SimpleDateFormat;
+import java.util.Collections;
+import java.util.Date;
+import java.util.Locale;
+import java.util.Vector;
+
+import static de.blinkt.openvpn.core.OpenVpnService.humanReadableByteCount;
+
+public class LogFragment extends ListFragment implements StateListener, SeekBar.OnSeekBarChangeListener, RadioGroup.OnCheckedChangeListener, VpnStatus.ByteCountListener {
+ private static final String LOGTIMEFORMAT = "logtimeformat";
+ private static final int START_VPN_CONFIG = 0;
+ private static final String VERBOSITYLEVEL = "verbositylevel";
+ protected OpenVpnService mService;
+ private ServiceConnection mConnection = new ServiceConnection() {
+
+
+ @Override
+ public void onServiceConnected(ComponentName className,
+ IBinder service) {
+ // We've bound to LocalService, cast the IBinder and get LocalService instance
+ LocalBinder binder = (LocalBinder) service;
+ mService = binder.getService();
+ }
+
+ @Override
+ public void onServiceDisconnected(ComponentName arg0) {
+ mService =null;
+ }
+
+ };
+ private SeekBar mLogLevelSlider;
+ private LinearLayout mOptionsLayout;
+ private RadioGroup mTimeRadioGroup;
+ private TextView mUpStatus;
+ private TextView mDownStatus;
+ private TextView mConnectStatus;
+
+ @Override
+ public void onProgressChanged(SeekBar seekBar, int progress, boolean fromUser) {
+ ladapter.setLogLevel(progress+1);
+ }
+
+ @Override
+ public void onStartTrackingTouch(SeekBar seekBar) {
+
+ }
+
+ @Override
+ public void onStopTrackingTouch(SeekBar seekBar) {
+
+ }
+
+ @Override
+ public void onCheckedChanged(RadioGroup group, int checkedId) {
+ switch (checkedId) {
+ case R.id.radioISO:
+ ladapter.setTimeFormat(LogWindowListAdapter.TIME_FORMAT_ISO);
+ break;
+ case R.id.radioNone:
+ ladapter.setTimeFormat(LogWindowListAdapter.TIME_FORMAT_NONE);
+ break;
+ case R.id.radioShort:
+ ladapter.setTimeFormat(LogWindowListAdapter.TIME_FORMAT_SHORT);
+ break;
+
+ }
+ }
+
+ @Override
+ public void updateByteCount(long in, long out, long diffIn, long diffOut) {
+ //%2$s/s %1$s - ↑%4$s/s %3$s
+ final String down = String.format("%2$s/s %1$s", humanReadableByteCount(in, false), humanReadableByteCount(diffIn / OpenVPNManagement.mBytecountInterval, true));
+ final String up = String.format("%2$s/s %1$s", humanReadableByteCount(out, false), humanReadableByteCount(diffOut / OpenVPNManagement.mBytecountInterval, true));
+
+ if(mUpStatus!=null && mDownStatus!=null) {
+ getActivity().runOnUiThread(new Runnable() {
+ @Override
+ public void run() {
+ mUpStatus.setText(up);
+ mDownStatus.setText(down);
+ }
+ });
+ }
+
+ }
+
+
+ class LogWindowListAdapter implements ListAdapter, LogListener, Callback {
+
+ private static final int MESSAGE_NEWLOG = 0;
+
+ private static final int MESSAGE_CLEARLOG = 1;
+
+ private static final int MESSAGE_NEWTS = 2;
+ private static final int MESSAGE_NEWLOGLEVEL = 3;
+
+ public static final int TIME_FORMAT_NONE = 0;
+ public static final int TIME_FORMAT_SHORT = 1;
+ public static final int TIME_FORMAT_ISO = 2;
+
+ private Vector<LogItem> allEntries=new Vector<LogItem>();
+
+ private Vector<LogItem> currentLevelEntries=new Vector<LogItem>();
+
+ private Handler mHandler;
+
+ private Vector<DataSetObserver> observers=new Vector<DataSetObserver>();
+
+ private int mTimeFormat=0;
+ private int mLogLevel=3;
+
+
+ public LogWindowListAdapter() {
+ initLogBuffer();
+ if (mHandler == null) {
+ mHandler = new Handler(this);
+ }
+
+ VpnStatus.addLogListener(this);
+ }
+
+
+
+ private void initLogBuffer() {
+ allEntries.clear();
+ Collections.addAll(allEntries, VpnStatus.getlogbuffer());
+ initCurrentMessages();
+ }
+
+ String getLogStr() {
+ String str = "";
+ for(LogItem entry:allEntries) {
+ str+=entry.getString(getActivity()) + '\n';
+ }
+ return str;
+ }
+
+
+ private void shareLog() {
+ Intent shareIntent = new Intent(Intent.ACTION_SEND);
+ shareIntent.putExtra(Intent.EXTRA_TEXT, getLogStr());
+ shareIntent.putExtra(Intent.EXTRA_SUBJECT, getString(R.string.ics_openvpn_log_file));
+ shareIntent.setType("text/plain");
+ startActivity(Intent.createChooser(shareIntent, "Send Logfile"));
+ }
+
+ @Override
+ public void registerDataSetObserver(DataSetObserver observer) {
+ observers.add(observer);
+
+ }
+
+ @Override
+ public void unregisterDataSetObserver(DataSetObserver observer) {
+ observers.remove(observer);
+ }
+
+ @Override
+ public int getCount() {
+ return currentLevelEntries.size();
+ }
+
+ @Override
+ public Object getItem(int position) {
+ return currentLevelEntries.get(position);
+ }
+
+ @Override
+ public long getItemId(int position) {
+ return ((Object)currentLevelEntries.get(position)).hashCode();
+ }
+
+ @Override
+ public boolean hasStableIds() {
+ return true;
+ }
+
+ @Override
+ public View getView(int position, View convertView, ViewGroup parent) {
+ TextView v;
+ if(convertView==null)
+ v = new TextView(getActivity());
+ else
+ v = (TextView) convertView;
+
+ LogItem le = currentLevelEntries.get(position);
+ String msg = le.getString(getActivity());
+ String time ="";
+ if (mTimeFormat != TIME_FORMAT_NONE) {
+ Date d = new Date(le.getLogtime());
+ java.text.DateFormat timeformat;
+ if (mTimeFormat== TIME_FORMAT_ISO)
+ timeformat = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss",Locale.getDefault());
+ else
+ timeformat = DateFormat.getTimeFormat(getActivity());
+ time = timeformat.format(d);
+
+ }
+ msg = time + " " + le.getVerbosityLevel() + " " + msg;
+
+ int spanStart = time.length();
+
+ SpannableString t = new SpannableString(msg);
+
+ //t.setSpan(getSpanImage(le,(int)v.getTextSize()),spanStart,spanStart+1, Spanned.SPAN_INCLUSIVE_INCLUSIVE);
+ v.setText(t);
+ return v;
+ }
+
+ private ImageSpan getSpanImage(LogItem li, int imageSize) {
+ int imageRes = android.R.drawable.ic_menu_call;
+
+ switch (li.getLogLevel()) {
+ case ERROR:
+ imageRes = android.R.drawable.ic_notification_clear_all;
+ break;
+ case INFO:
+ imageRes = android.R.drawable.ic_menu_compass;
+ break;
+ case VERBOSE:
+ imageRes = android.R.drawable.ic_menu_info_details;
+ break;
+ case WARNING:
+ imageRes = android.R.drawable.ic_menu_camera;
+ break;
+ }
+
+ Drawable d = getResources().getDrawable(imageRes);
+
+
+ //d.setBounds(0, 0, d.getIntrinsicWidth(), d.getIntrinsicHeight());
+ d.setBounds(0, 0, imageSize, imageSize);
+ ImageSpan span = new ImageSpan(d, ImageSpan.ALIGN_BOTTOM);
+
+ return span;
+ }
+
+ @Override
+ public int getItemViewType(int position) {
+ return 0;
+ }
+
+ @Override
+ public int getViewTypeCount() {
+ return 1;
+ }
+
+ @Override
+ public boolean isEmpty() {
+ return currentLevelEntries.isEmpty();
+
+ }
+
+ @Override
+ public boolean areAllItemsEnabled() {
+ return true;
+ }
+
+ @Override
+ public boolean isEnabled(int position) {
+ return true;
+ }
+
+ @Override
+ public void newLog(LogItem logMessage) {
+ Message msg = Message.obtain();
+ assert (msg!=null);
+ msg.what=MESSAGE_NEWLOG;
+ Bundle bundle=new Bundle();
+ bundle.putParcelable("logmessage", logMessage);
+ msg.setData(bundle);
+ mHandler.sendMessage(msg);
+ }
+
+ @Override
+ public boolean handleMessage(Message msg) {
+ // We have been called
+ if(msg.what==MESSAGE_NEWLOG) {
+
+ LogItem logMessage = msg.getData().getParcelable("logmessage");
+ if(addLogMessage(logMessage))
+ for (DataSetObserver observer : observers) {
+ observer.onChanged();
+ }
+ } else if (msg.what == MESSAGE_CLEARLOG) {
+ for (DataSetObserver observer : observers) {
+ observer.onInvalidated();
+ }
+ initLogBuffer();
+ } else if (msg.what == MESSAGE_NEWTS) {
+ for (DataSetObserver observer : observers) {
+ observer.onInvalidated();
+ }
+ } else if (msg.what == MESSAGE_NEWLOGLEVEL) {
+ initCurrentMessages();
+
+ for (DataSetObserver observer: observers) {
+ observer.onChanged();
+ }
+
+ }
+
+ return true;
+ }
+
+ private void initCurrentMessages() {
+ currentLevelEntries.clear();
+ for(LogItem li: allEntries) {
+ if (li.getVerbosityLevel() <= mLogLevel)
+ currentLevelEntries.add(li);
+ }
+ }
+
+ /**
+ *
+ * @param logmessage
+ * @return True if the current entries have changed
+ */
+ private boolean addLogMessage(LogItem logmessage) {
+ allEntries.add(logmessage);
+ if (logmessage.getVerbosityLevel() <= mLogLevel) {
+ currentLevelEntries.add(logmessage);
+ return true;
+ } else {
+ return false;
+ }
+ }
+
+ void clearLog() {
+ // Actually is probably called from GUI Thread as result of the user
+ // pressing a button. But better safe than sorry
+ VpnStatus.clearLog();
+ VpnStatus.logInfo(R.string.logCleared);
+ mHandler.sendEmptyMessage(MESSAGE_CLEARLOG);
+ }
+
+
+
+ public void setTimeFormat(int newTimeFormat) {
+ mTimeFormat= newTimeFormat;
+ mHandler.sendEmptyMessage(MESSAGE_NEWTS);
+ }
+
+ public void setLogLevel(int logLevel) {
+ mLogLevel = logLevel;
+ mHandler.sendEmptyMessage(MESSAGE_NEWLOGLEVEL);
+ }
+
+ }
+
+
+
+ private LogWindowListAdapter ladapter;
+ private TextView mSpeedView;
+
+ private void showDisconnectDialog() {
+ AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
+ builder.setTitle(R.string.title_cancel);
+ builder.setMessage(R.string.cancel_connection_query);
+ builder.setNegativeButton(android.R.string.no, null);
+ builder.setPositiveButton(android.R.string.yes, new DialogInterface.OnClickListener() {
+
+ @Override
+ public void onClick(DialogInterface dialog, int which) {
+ ProfileManager.setConntectedVpnProfileDisconnected(getActivity());
+ if (mService != null && mService.getManagement() != null)
+ mService.getManagement().stopVPN();
+ }
+ });
+
+ builder.show();
+ }
+
+
+ @Override
+ public boolean onOptionsItemSelected(MenuItem item) {
+ if(item.getItemId()==R.id.clearlog) {
+ ladapter.clearLog();
+ return true;
+ } else if(item.getItemId()==R.id.cancel){
+ showDisconnectDialog();
+ return true;
+ } else if(item.getItemId()==R.id.send) {
+ ladapter.shareLog();
+ } else if(item.getItemId()==R.id.edit_vpn) {
+ VpnProfile lastConnectedprofile = ProfileManager.getLastConnectedVpn();
+
+ if(lastConnectedprofile!=null) {
+ Intent vprefintent = new Intent(getActivity(),VPNPreferences.class)
+ .putExtra(VpnProfile.EXTRA_PROFILEUUID,lastConnectedprofile.getUUIDString());
+ startActivityForResult(vprefintent,START_VPN_CONFIG);
+ } else {
+ Toast.makeText(getActivity(), R.string.log_no_last_vpn, Toast.LENGTH_LONG).show();
+ }
+ } else if(item.getItemId() == R.id.toggle_time) {
+ showHideOptionsPanel();
+ } else if(item.getItemId() == android.R.id.home) {
+ // This is called when the Home (Up) button is pressed
+ // in the Action Bar.
+ Intent parentActivityIntent = new Intent(getActivity(), MainActivity.class);
+ parentActivityIntent.addFlags(
+ Intent.FLAG_ACTIVITY_CLEAR_TOP |
+ Intent.FLAG_ACTIVITY_NEW_TASK);
+ startActivity(parentActivityIntent);
+ getActivity().finish();
+ return true;
+
+ }
+ return super.onOptionsItemSelected(item);
+
+ }
+
+ private void showHideOptionsPanel() {
+ boolean optionsVisible = (mOptionsLayout.getVisibility() != View.GONE);
+
+ ObjectAnimator anim;
+ if (optionsVisible) {
+ anim = ObjectAnimator.ofFloat(mOptionsLayout,"alpha",1.0f, 0f);
+ anim.addListener(collapseListener);
+
+ } else {
+ mOptionsLayout.setVisibility(View.VISIBLE);
+ anim = ObjectAnimator.ofFloat(mOptionsLayout,"alpha", 0f, 1.0f);
+ //anim = new TranslateAnimation(0.0f, 0.0f, mOptionsLayout.getHeight(), 0.0f);
+
+ }
+
+ //anim.setInterpolator(new AccelerateInterpolator(1.0f));
+ //anim.setDuration(300);
+ //mOptionsLayout.startAnimation(anim);
+ anim.start();
+
+ }
+
+ AnimatorListenerAdapter collapseListener = new AnimatorListenerAdapter() {
+ @Override
+ public void onAnimationEnd(Animator animator) {
+ mOptionsLayout.setVisibility(View.GONE);
+ }
+
+ };
+
+
+ @Override
+ public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
+ inflater.inflate(R.menu.logmenu, menu);
+ if (getResources().getBoolean(R.bool.logSildersAlwaysVisible))
+ menu.removeItem(R.id.toggle_time);
+ }
+
+
+ @Override
+ public void onResume() {
+ super.onResume();
+ VpnStatus.addStateListener(this);
+ VpnStatus.addByteCountListener(this);
+ Intent intent = new Intent(getActivity(), OpenVpnService.class);
+ intent.setAction(OpenVpnService.START_SERVICE);
+
+ getActivity().bindService(intent, mConnection, Context.BIND_AUTO_CREATE);
+
+
+ // TODO: FIXME: Restore disconnect ability, own Activity?!
+ /*
+ if (getIntent() !=null && OpenVpnService.DISCONNECT_VPN.equals(getIntent().getAction()))
+ showDisconnectDialog();
+
+ setIntent(null);
+
+ @Override
+ protected void onNewIntent(Intent intent) {
+ super.onNewIntent(intent);
+ setIntent(intent);
+ }
+ */
+ }
+
+
+ @Override
+ public void onActivityResult(int requestCode, int resultCode, Intent data) {
+ if (requestCode == START_VPN_CONFIG && resultCode== Activity.RESULT_OK) {
+ String configuredVPN = data.getStringExtra(VpnProfile.EXTRA_PROFILEUUID);
+
+ final VpnProfile profile = ProfileManager.get(getActivity(),configuredVPN);
+ ProfileManager.getInstance(getActivity()).saveProfile(getActivity(), profile);
+ // Name could be modified, reset List adapter
+
+ AlertDialog.Builder dialog = new AlertDialog.Builder(getActivity());
+ dialog.setTitle(R.string.configuration_changed);
+ dialog.setMessage(R.string.restart_vpn_after_change);
+
+
+ dialog.setPositiveButton(R.string.restart,
+ new DialogInterface.OnClickListener() {
+ @Override
+ public void onClick(DialogInterface dialog, int which) {
+ Intent intent = new Intent(getActivity(), LaunchVPN.class);
+ intent.putExtra(LaunchVPN.EXTRA_KEY, profile.getUUIDString());
+ intent.setAction(Intent.ACTION_MAIN);
+ startActivity(intent);
+ }
+
+
+ });
+ dialog.setNegativeButton(R.string.ignore, null);
+ dialog.create().show();
+ }
+ super.onActivityResult(requestCode, resultCode, data);
+ }
+
+ @Override
+ public void onStop() {
+ super.onStop();
+ VpnStatus.removeStateListener(this);
+ VpnStatus.removeByteCountListener(this);
+ getActivity().unbindService(mConnection);
+ getActivity().getPreferences(0).edit().putInt(LOGTIMEFORMAT, ladapter.mTimeFormat)
+ .putInt(VERBOSITYLEVEL, ladapter.mLogLevel).apply();
+
+ }
+
+
+ @Override
+ public void onActivityCreated(Bundle savedInstanceState) {
+ super.onActivityCreated(savedInstanceState);
+ ListView lv = getListView();
+
+ lv.setOnItemLongClickListener(new OnItemLongClickListener() {
+
+ @Override
+ public boolean onItemLongClick(AdapterView<?> parent, View view,
+ int position, long id) {
+ ClipboardManager clipboard = (ClipboardManager)
+ getActivity().getSystemService(Context.CLIPBOARD_SERVICE);
+ ClipData clip = ClipData.newPlainText("Log Entry",((TextView) view).getText());
+ clipboard.setPrimaryClip(clip);
+ Toast.makeText(getActivity(), R.string.copied_entry, Toast.LENGTH_SHORT).show();
+ return true;
+ }
+ });
+ }
+
+ @Nullable
+ @Override
+ public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
+ View v = inflater.inflate(R.layout.log_fragment,container,false);
+
+ setHasOptionsMenu(true);
+
+ ladapter = new LogWindowListAdapter();
+ ladapter.mTimeFormat = getActivity().getPreferences(0).getInt(LOGTIMEFORMAT, 0);
+ int logLevel = getActivity().getPreferences(0).getInt(VERBOSITYLEVEL, 0);
+ ladapter.setLogLevel(logLevel);
+
+ setListAdapter(ladapter);
+
+ mTimeRadioGroup = (RadioGroup) v.findViewById(R.id.timeFormatRadioGroup);
+ mTimeRadioGroup.setOnCheckedChangeListener(this);
+
+ if(ladapter.mTimeFormat== LogWindowListAdapter.TIME_FORMAT_ISO) {
+ mTimeRadioGroup.check(R.id.radioISO);
+ } else if (ladapter.mTimeFormat == LogWindowListAdapter.TIME_FORMAT_NONE) {
+ mTimeRadioGroup.check(R.id.radioNone);
+ } else if (ladapter.mTimeFormat == LogWindowListAdapter.TIME_FORMAT_SHORT) {
+ mTimeRadioGroup.check(R.id.radioShort);
+ }
+
+ mSpeedView = (TextView) v.findViewById(R.id.speed);
+
+ mOptionsLayout = (LinearLayout) v.findViewById(R.id.logOptionsLayout);
+ mLogLevelSlider = (SeekBar) v.findViewById(R.id.LogLevelSlider);
+ mLogLevelSlider.setMax(VpnProfile.MAXLOGLEVEL-1);
+ mLogLevelSlider.setProgress(logLevel-1);
+
+ mLogLevelSlider.setOnSeekBarChangeListener(this);
+
+ if(getResources().getBoolean(R.bool.logSildersAlwaysVisible))
+ mOptionsLayout.setVisibility(View.VISIBLE);
+
+ mUpStatus = (TextView) v.findViewById(R.id.speedUp);
+ mDownStatus = (TextView) v.findViewById(R.id.speedDown);
+ mConnectStatus = (TextView) v.findViewById(R.id.speedStatus);
+ return v;
+ }
+
+ @Override
+ public void onCreate(Bundle savedInstanceState) {
+ super.onCreate(savedInstanceState);
+
+ //getActionBar().setDisplayHomeAsUpEnabled(true);
+
+ }
+
+
+ @Override
+ public void updateState(final String status,final String logMessage, final int resId, final ConnectionStatus level) {
+ getActivity().runOnUiThread(new Runnable() {
+
+ @Override
+ public void run() {
+ String prefix = getString(resId) + ":";
+ if (status.equals("BYTECOUNT") || status.equals("NOPROCESS"))
+ prefix = "";
+ if (resId == R.string.unknown_state)
+ prefix += status;
+ if (mSpeedView != null)
+ mSpeedView.setText(prefix + logMessage);
+
+ if (mConnectStatus != null)
+ mConnectStatus.setText(getString(resId));
+ }
+ });
+
+ }
+
+
+ @Override
+ public void onDestroy() {
+ VpnStatus.removeLogListener(ladapter);
+ super.onDestroy();
+ }
+
+}