content: /*
   * This file is part of LSPosed.
   *
   * LSPosed 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.
   *
   * LSPosed 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 LSPosed.  If not, see <https://www.gnu.org/licenses/>.
   *
   * Copyright (C) 2021 LSPosed Contributors
   */
  
  package org.lsposed.lspd.core;
  
  import android.os.Bundle;
  import android.os.IBinder;
  import android.os.ParcelFileDescriptor;
  import android.os.RemoteException;
  
  import androidx.annotation.NonNull;
  
  import org.lsposed.lspd.models.Module;
  import org.lsposed.lspd.service.ILSPApplicationService;
  import org.lsposed.lspd.util.Utils;
  
  import java.util.Collections;
  import java.util.List;
  
  public class ApplicationServiceClient implements ILSPApplicationService, IBinder.DeathRecipient {
      public static ApplicationServiceClient serviceClient = null;
  
      final ILSPApplicationService service;
  
      final String processName;
  
      private ApplicationServiceClient(@NonNull ILSPApplicationService service, @NonNull String processName) throws RemoteException {
          this.service = service;
          this.processName = processName;
          this.service.asBinder().linkToDeath(this, 0);
      }
  
      synchronized static void Init(ILSPApplicationService service, String niceName) {
          var binder = service.asBinder();
          if (serviceClient == null && binder != null) {
              try {
                  serviceClient = new ApplicationServiceClient(service, niceName);
              } catch (RemoteException e) {
                  Utils.logE("link to death error: ", e);
              }
          }
      }
  
      @Override
      public List<Module> getLegacyModulesList() {
          try {
              return service.getLegacyModulesList();
          } catch (RemoteException | NullPointerException ignored) {
          }
          return Collections.emptyList();
      }
  
      @Override
      public List<Module> getModulesList() {
          try {
              return service.getModulesList();
          } catch (RemoteException | NullPointerException ignored) {
          }
          return Collections.emptyList();
      }
  
      @Override
      public String getPrefsPath(String packageName) {
          try {
              return service.getPrefsPath(packageName);
          } catch (RemoteException | NullPointerException ignored) {
          }
          return null;
      }
  
      @Override
      public ParcelFileDescriptor requestInjectedManagerBinder(List<IBinder> binder) {
          try {
              return service.requestInjectedManagerBinder(binder);
          } catch (RemoteException | NullPointerException ignored) {
          }
          return null;
      }
  
      @Override
      public IBinder asBinder() {
          return service.asBinder();
      }
  
      @Override
      public void binderDied() {
          service.asBinder().unlinkToDeath(this, 0);
          serviceClient = null;
      }
  }
  