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      1 // Copyright 2014 The Chromium Authors. All rights reserved.
      2 // Use of this source code is governed by a BSD-style license that can be
      3 // found in the LICENSE file.
      4 
      5 #include "mojo/public/cpp/application/lib/weak_service_provider.h"
      6 
      7 #include "mojo/public/cpp/application/service_provider_impl.h"
      8 #include "mojo/public/interfaces/application/service_provider.mojom.h"
      9 
     10 namespace mojo {
     11 namespace internal {
     12 
     13 WeakServiceProvider::WeakServiceProvider(ServiceProviderImpl* creator,
     14                                          ServiceProvider* service_provider)
     15       : creator_(creator),
     16         service_provider_(service_provider) {}
     17 
     18 WeakServiceProvider::~WeakServiceProvider() {
     19   if (creator_)
     20     creator_->ClearRemote();
     21 }
     22 
     23 void WeakServiceProvider::Clear() {
     24   creator_ = NULL;
     25   service_provider_ = NULL;
     26 }
     27 
     28 void WeakServiceProvider::ConnectToService(
     29     const String& service_name,
     30     ScopedMessagePipeHandle client_handle) {
     31   if (service_provider_)
     32     service_provider_->ConnectToService(service_name, client_handle.Pass());
     33 }
     34 
     35 }  // namespace internal
     36 }  // namespace mojo
     37