mojo/shell/network_application_loader.cc

   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