| /** |
| * Copyright (C) 2010-2012 Regis Montoya (aka r3gis - www.r3gis.fr) |
| * Copyright (C) 2004-2012 Savoir-Faire Linux Inc. |
| * |
| * Author: Regis Montoya <r3gis.3R@gmail.com> |
| * Author: Emeric Vigier <emeric.vigier@savoirfairelinux.com> |
| * |
| * This program is free software: you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License as published by |
| * the Free Software Foundation, either version 3 of the License, or |
| * (at your option) any later version. |
| * If you own a pjsip commercial license you can also redistribute it |
| * and/or modify it under the terms of the GNU Lesser General Public License |
| * as an android library. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| * |
| * You should have received a copy of the GNU General Public License |
| * along with this program. If not, see <http://www.gnu.org/licenses/>. |
| */ |
| package com.savoirfairelinux.sflphone.service; |
| |
| import java.lang.ref.WeakReference; |
| |
| import android.app.Service; |
| import android.content.Intent; |
| import android.os.Binder; |
| import android.os.Handler; |
| import android.os.HandlerThread; |
| import android.os.IBinder; |
| import android.os.Looper; |
| import android.os.Message; |
| import android.util.Log; |
| import android.widget.Toast; |
| |
| import com.savoirfairelinux.sflphone.service.ManagerImpl; |
| import com.savoirfairelinux.sflphone.client.SFLphoneApplication; |
| import com.savoirfairelinux.sflphone.service.ISipService; |
| import com.savoirfairelinux.sflphone.utils.AccountDetailsHandler; |
| |
| import java.util.Map; |
| import java.util.HashMap; |
| import java.util.ArrayList; |
| |
| public class SipService extends Service { |
| |
| static final String TAG = "SipService"; |
| static final int DELAY = 5000; /* 5 sec */ |
| private boolean runFlag = false; |
| private SipServiceThread sipServiceThread; |
| private SFLphoneApplication sflphoneApp; |
| private SipServiceExecutor mExecutor; |
| private static HandlerThread executorThread; |
| private CallManagerJNI callManagerJNI; |
| private CallManagerCallBack callManagerCallBack; |
| private ConfigurationManagerJNI configurationManagerJNI; |
| private ConfigurationManagerCallback configurationManagerCallback; |
| private ManagerImpl managerImpl; |
| private boolean isPjSipStackStarted = false; |
| |
| |
| /* Implement public interface for the service */ |
| private final ISipService.Stub mBinder = new ISipService.Stub() { |
| |
| @Override |
| public void placeCall(final String accountID, final String callID, final String to) { |
| getExecutor().execute(new SipRunnable() { |
| @Override |
| protected void doRun() throws SameThreadException { |
| Log.i(TAG, "SipService.placeCall() thread running..."); |
| callManagerJNI.placeCall(accountID, callID, to); |
| } |
| }); |
| } |
| |
| @Override |
| public void refuse(final String callID) { |
| getExecutor().execute(new SipRunnable() { |
| @Override |
| protected void doRun() throws SameThreadException { |
| Log.i(TAG, "SipService.refuse() thread running..."); |
| callManagerJNI.refuse(callID); |
| } |
| }); |
| } |
| |
| @Override |
| public void accept(final String callID) { |
| getExecutor().execute(new SipRunnable() { |
| @Override |
| protected void doRun() throws SameThreadException { |
| Log.i(TAG, "SipService.placeCall() thread running..."); |
| callManagerJNI.accept(callID); |
| } |
| }); |
| } |
| |
| @Override |
| public void hangUp(final String callID) { |
| getExecutor().execute(new SipRunnable() { |
| @Override |
| protected void doRun() throws SameThreadException { |
| Log.i(TAG, "SipService.hangUp() thread running..."); |
| callManagerJNI.hangUp(callID); |
| } |
| }); |
| } |
| |
| @Override |
| public void hold(final String callID) { |
| getExecutor().execute(new SipRunnable() { |
| @Override |
| protected void doRun() throws SameThreadException { |
| Log.i(TAG, "SipService.hold() thread running..."); |
| callManagerJNI.hold(callID); |
| } |
| }); |
| } |
| |
| @Override |
| public void unhold(final String callID) { |
| getExecutor().execute(new SipRunnable() { |
| @Override |
| protected void doRun() throws SameThreadException { |
| Log.i(TAG, "SipService.unhold() thread running..."); |
| callManagerJNI.unhold(callID); |
| } |
| }); |
| } |
| |
| @Override |
| public void setAudioPlugin(final String audioPlugin) { |
| getExecutor().execute(new SipRunnable() { |
| @Override |
| protected void doRun() throws SameThreadException { |
| Log.i(TAG, "SipService.setAudioPlugin() thread running..."); |
| configurationManagerJNI.setAudioPlugin(audioPlugin); |
| } |
| }); |
| } |
| |
| @Override |
| public String getCurrentAudioOutputPlugin() { |
| class CurrentAudioPlugin extends SipRunnableWithReturn { |
| @Override |
| protected String doRun() throws SameThreadException { |
| Log.i(TAG, "SipService.getCurrentAudioOutputPlugin() thread running..."); |
| return configurationManagerJNI.getCurrentAudioOutputPlugin(); |
| } |
| }; |
| |
| CurrentAudioPlugin runInstance = new CurrentAudioPlugin(); |
| getExecutor().execute(runInstance); |
| while(!runInstance.isDone()) {} |
| return (String) runInstance.getVal(); |
| } |
| |
| @Override |
| public ArrayList<String> getAccountList() { |
| class AccountList extends SipRunnableWithReturn { |
| @Override |
| protected StringVect doRun() throws SameThreadException { |
| Log.i(TAG, "SipService.getAccountList() thread running..."); |
| return configurationManagerJNI.getAccountList(); |
| } |
| }; |
| AccountList runInstance = new AccountList(); |
| getExecutor().execute(runInstance); |
| while(!runInstance.isDone()) {} |
| StringVect swigvect = (StringVect) runInstance.getVal(); |
| |
| ArrayList<String> nativelist = new ArrayList<String>(); |
| |
| for(int i = 0; i < swigvect.size(); i++) |
| nativelist.add(swigvect.get(i)); |
| |
| return nativelist; |
| } |
| |
| @Override |
| public HashMap<String,String> getAccountDetails(final String accountID) { |
| class AccountDetails extends SipRunnableWithReturn { |
| private String id; |
| AccountDetails(String accountId) { id = accountId; } |
| @Override |
| protected StringMap doRun() throws SameThreadException { |
| Log.i(TAG, "SipService.getAccountDetails() thread running..."); |
| return configurationManagerJNI.getAccountDetails(id); |
| } |
| }; |
| |
| AccountDetails runInstance = new AccountDetails(accountID); |
| getExecutor().execute(runInstance); |
| while(!runInstance.isDone()) {} |
| StringMap swigmap = (StringMap) runInstance.getVal(); |
| |
| HashMap<String, String> nativemap = AccountDetailsHandler.convertSwigToNative(swigmap); |
| |
| return nativemap; |
| } |
| |
| @Override |
| public void setAccountDetails(final String accountId, Map map) { |
| HashMap<String,String> nativemap = (HashMap<String,String>) map; |
| |
| final StringMap swigmap = AccountDetailsHandler.convertFromNativeToSwig(nativemap); |
| |
| getExecutor().execute(new SipRunnable() { |
| @Override |
| protected void doRun() throws SameThreadException { |
| Log.i(TAG, "SipService.setAccountDetails() thread running..."); |
| configurationManagerJNI.setAccountDetails(accountId, swigmap); |
| } |
| }); |
| } |
| |
| @Override |
| public String addAccount(Map map) { |
| class AddAccount extends SipRunnableWithReturn { |
| StringMap map; |
| AddAccount(StringMap m) { map = m; } |
| @Override |
| protected String doRun() throws SameThreadException { |
| Log.i(TAG, "SipService.getAccountDetails() thread running..."); |
| return configurationManagerJNI.addAccount(map); |
| } |
| }; |
| |
| final StringMap swigmap = AccountDetailsHandler.convertFromNativeToSwig((HashMap<String,String>)map); |
| |
| AddAccount runInstance = new AddAccount(swigmap); |
| getExecutor().execute(runInstance); |
| while(!runInstance.isDone()) {} |
| String accountId = (String) runInstance.getVal(); |
| |
| return accountId; |
| } |
| |
| @Override |
| public void removeAccount(final String accountId) { |
| getExecutor().execute(new SipRunnable() { |
| @Override |
| protected void doRun() throws SameThreadException { |
| Log.i(TAG, "SipService.setAccountDetails() thread running..."); |
| configurationManagerJNI.removeAccount(accountId); |
| } |
| }); |
| } |
| }; |
| |
| /** |
| * Class used for the client Binder. Because we know this service always |
| * runs in the same process as its clients, we don't need to deal with IPC. |
| */ |
| public class LocalBinder extends Binder { |
| public SipService getService() { |
| // Return this instance of LocalService so clients can call public methods |
| return SipService.this; |
| } |
| } |
| |
| /* called once by startService() */ |
| @Override |
| public void onCreate() { |
| Log.i(TAG, "onCreated"); |
| super.onCreate(); |
| sflphoneApp = (SFLphoneApplication) getApplication(); |
| sipServiceThread = new SipServiceThread(); |
| getExecutor().execute(new StartRunnable()); |
| } |
| |
| /* called for each startService() */ |
| @Override |
| public int onStartCommand(Intent intent, int flags, int startId) { |
| Log.i(TAG, "onStarted"); |
| super.onStartCommand(intent, flags, startId); |
| |
| if (!runFlag) { |
| sipServiceThread.start(); |
| runFlag = true; |
| sflphoneApp.setServiceRunning(true); |
| Toast.makeText(this, "Sflphone Service started", Toast.LENGTH_SHORT).show(); |
| } |
| |
| return START_STICKY; /* started and stopped explicitly */ |
| } |
| |
| @Override |
| public void onDestroy() { |
| /* called once by stopService() */ |
| sipServiceThread.interrupt(); |
| sipServiceThread = null; |
| runFlag = false; |
| sflphoneApp.setServiceRunning(false); |
| Toast.makeText(this, "Sflphone Service stopped", Toast.LENGTH_SHORT).show(); |
| super.onDestroy(); |
| |
| Log.i(TAG, "onDestroyed"); |
| } |
| |
| @Override |
| public IBinder onBind(Intent arg0) { |
| Log.i(TAG, "onBound"); |
| return mBinder; |
| } |
| |
| private static Looper createLooper() { |
| if(executorThread == null) { |
| Log.d(TAG, "Creating new handler thread"); |
| // ADT gives a fake warning due to bad parse rule. |
| executorThread = new HandlerThread("SipService.Executor"); |
| executorThread.start(); |
| } |
| return executorThread.getLooper(); |
| } |
| |
| public SipServiceExecutor getExecutor() { |
| // create mExecutor lazily |
| if (mExecutor == null) { |
| mExecutor = new SipServiceExecutor(this); |
| } |
| return mExecutor; |
| } |
| |
| // Executes immediate tasks in a single executorThread. |
| public static class SipServiceExecutor extends Handler { |
| WeakReference<SipService> handlerService; |
| |
| SipServiceExecutor(SipService s) { |
| super(createLooper()); |
| handlerService = new WeakReference<SipService>(s); |
| } |
| |
| public void execute(Runnable task) { |
| // TODO: add wakelock |
| Message.obtain(this, 0/* don't care */, task).sendToTarget(); |
| } |
| |
| @Override |
| public void handleMessage(Message msg) { |
| if (msg.obj instanceof Runnable) { |
| executeInternal((Runnable) msg.obj); |
| } else { |
| Log.w(TAG, "can't handle msg: " + msg); |
| } |
| } |
| |
| private void executeInternal(Runnable task) { |
| try { |
| task.run(); |
| } catch (Throwable t) { |
| Log.e(TAG, "run task: " + task, t); |
| } |
| } |
| } |
| |
| private void startPjSipStack() throws SameThreadException { |
| if (isPjSipStackStarted) |
| return; |
| |
| try { |
| System.loadLibrary("gnustl_shared"); |
| System.loadLibrary("expat"); |
| System.loadLibrary("yaml"); |
| System.loadLibrary("ccgnu2"); |
| System.loadLibrary("crypto"); |
| System.loadLibrary("ssl"); |
| System.loadLibrary("ccrtp1"); |
| System.loadLibrary("dbus"); |
| System.loadLibrary("dbus-c++-1"); |
| System.loadLibrary("samplerate"); |
| System.loadLibrary("codec_ulaw"); |
| System.loadLibrary("codec_alaw"); |
| System.loadLibrary("speexresampler"); |
| System.loadLibrary("sflphone"); |
| isPjSipStackStarted = true; |
| } catch (UnsatisfiedLinkError e) { |
| Log.e(TAG, "Problem with the current Pj stack...", e); |
| isPjSipStackStarted = false; |
| return; |
| } catch (Exception e) { |
| Log.e(TAG, "Problem with the current Pj stack...", e); |
| } |
| |
| /* get unique instance of managerImpl */ |
| managerImpl = SFLPhoneservice.instance(); |
| |
| /* set static AppPath before calling manager.init */ |
| managerImpl.setPath(sflphoneApp.getAppPath()); |
| |
| callManagerJNI = new CallManagerJNI(); |
| callManagerCallBack = new CallManagerCallBack(this); |
| SFLPhoneservice.setCallbackObject(callManagerCallBack); |
| |
| configurationManagerJNI = new ConfigurationManagerJNI(); |
| configurationManagerCallback = new ConfigurationManagerCallback(this); |
| SFLPhoneservice.setConfigurationCallbackObject(configurationManagerCallback); |
| |
| managerImpl.init(""); |
| return; |
| } |
| |
| // Enforce same thread contract to ensure we do not call from somewhere else |
| public class SameThreadException extends Exception { |
| private static final long serialVersionUID = -905639124232613768L; |
| |
| public SameThreadException() { |
| super("Should be launched from a single worker thread"); |
| } |
| } |
| |
| public abstract static class SipRunnable implements Runnable { |
| protected abstract void doRun() throws SameThreadException; |
| |
| public void run() { |
| try { |
| doRun(); |
| }catch(SameThreadException e) { |
| Log.e(TAG, "Not done from same thread"); |
| } |
| } |
| } |
| |
| public abstract static class SipRunnableWithReturn implements Runnable { |
| Object obj = null; |
| boolean done = false; |
| |
| protected abstract Object doRun() throws SameThreadException; |
| |
| public Object getVal() { |
| return obj; |
| } |
| |
| public boolean isDone() { |
| return done; |
| } |
| |
| public void run() { |
| try { |
| obj = doRun(); |
| done = true; |
| }catch(SameThreadException e) { |
| Log.e(TAG, "Not done from same thread"); |
| } |
| } |
| } |
| |
| class StartRunnable extends SipRunnable { |
| @Override |
| protected void doRun() throws SameThreadException { |
| startPjSipStack(); |
| } |
| } |
| |
| private class SipServiceThread extends Thread { |
| |
| public SipServiceThread() { |
| super("sipServiceThread"); |
| } |
| |
| @Override |
| public void run() { |
| Log.i(TAG, "SipService thread running..."); |
| SipService sipService = SipService.this; |
| while(sipService.runFlag) { |
| try { |
| Thread.sleep(DELAY); |
| } catch (InterruptedException e) { |
| sipService.runFlag = false; |
| Log.w(TAG, "service thread interrupted!"); |
| } |
| } |
| } |
| } |
| } |