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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/shell/network_application_loader.h"
      6 
      7 #include "base/base_paths.h"
      8 #include "base/files/file_path.h"
      9 #include "base/path_service.h"
     10 #include "mojo/public/cpp/application/application_connection.h"
     11 #include "mojo/public/cpp/application/application_delegate.h"
     12 #include "mojo/public/cpp/application/application_impl.h"
     13 #include "mojo/services/network/network_service_impl.h"
     14 
     15 namespace {
     16 base::FilePath GetBasePath() {
     17   base::FilePath path;
     18   CHECK(PathService::Get(base::DIR_TEMP, &path));
     19   return path.Append(FILE_PATH_LITERAL("network_service"));
     20 }
     21 }
     22 
     23 namespace mojo {
     24 namespace shell {
     25 
     26 NetworkApplicationLoader::NetworkApplicationLoader() {
     27 }
     28 
     29 NetworkApplicationLoader::~NetworkApplicationLoader() {
     30 }
     31 
     32 void NetworkApplicationLoader::Load(ApplicationManager* manager,
     33                                     const GURL& url,
     34                                     scoped_refptr<LoadCallbacks> callbacks) {
     35   ScopedMessagePipeHandle shell_handle = callbacks->RegisterApplication();
     36   if (!shell_handle.is_valid())
     37     return;
     38 
     39   uintptr_t key = reinterpret_cast<uintptr_t>(manager);
     40   if (apps_.find(key) == apps_.end()) {
     41     scoped_ptr<ApplicationImpl> app(
     42         new ApplicationImpl(this, shell_handle.Pass()));
     43     apps_.add(key, app.Pass());
     44   }
     45 }
     46 
     47 void NetworkApplicationLoader::OnApplicationError(ApplicationManager* manager,
     48                                                   const GURL& url) {
     49   apps_.erase(reinterpret_cast<uintptr_t>(manager));
     50 }
     51 
     52 void NetworkApplicationLoader::Initialize(ApplicationImpl* app) {
     53   // The context must be created on the same thread as the network service.
     54   context_.reset(new NetworkContext(GetBasePath()));
     55 }
     56 
     57 bool NetworkApplicationLoader::ConfigureIncomingConnection(
     58     ApplicationConnection* connection) {
     59   connection->AddService(this);
     60   return true;
     61 }
     62 
     63 void NetworkApplicationLoader::Create(
     64     ApplicationConnection* connection,
     65     InterfaceRequest<NetworkService> request) {
     66   BindToRequest(new NetworkServiceImpl(connection, context_.get()), &request);
     67 }
     68 
     69 }  // namespace shell
     70 }  // namespace mojo
     71