ApplicationConnection devolution, part 3.

examples/bank_app/bank.cc

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include <memory>
 
 #include "examples/bank_app/bank.mojom.h"
 #include "mojo/common/binding_set.h"
 #include "mojo/public/c/system/main.h"
 #include "mojo/public/cpp/application/application_connection.h"
@@ skipping 38 matching lines @@
  public:
   BankApp() {}
 
   void Initialize(mojo::ApplicationImpl* app) override {
     mojo::ConnectToService(app->shell(), "mojo:principal_service",
                            GetProxy(&login_service_));
   }
 
   // From ApplicationDelegate
   bool ConfigureIncomingConnection(
-      mojo::ApplicationConnection* connection) override {
-    std::string url =
-        connection->GetServiceProviderImpl().connection_context().remote_url;
+      mojo::ServiceProviderImpl* service_provider_impl) override {
+    std::string url = service_provider_impl->connection_context().remote_url;
     if (url.length() > 0) {
       vanadium::AppInstanceNamePtr app(vanadium::AppInstanceName::New());
       app->url = url;
       std::string user;
       login_service_->GetUser(app.Pass(), BankUser(&user));
       // Check and see whether we got a valid user blessing.
       if (!login_service_.WaitForIncomingResponse()) {
         MOJO_LOG(INFO) << "Failed to get a valid user blessing";
         return false;
       }
       // Record user access to the bank and reject customers that
       // don't have a user identity.
       if (user.empty()) {
         MOJO_LOG(INFO) << "Rejecting customer without a user identity";
         return false;
       }
       MOJO_LOG(INFO) << "Customer " << user << " accessing bank";
     }
-    connection->GetServiceProviderImpl().AddService<Bank>(
+    service_provider_impl->AddService<Bank>(
         [this](const mojo::ConnectionContext& connection_context,
                mojo::InterfaceRequest<Bank> bank_request) {
           bindings_.AddBinding(&bank_impl_, bank_request.Pass());
         });
     return true;
   }
 
  private:
   BankImpl bank_impl_;
   mojo::BindingSet<Bank> bindings_;
   vanadium::PrincipalServicePtr login_service_;
 };
 
 }  // namespace examples
 
 MojoResult MojoMain(MojoHandle application_request) {
   mojo::ApplicationRunner runner(
       std::unique_ptr<examples::BankApp>(new examples::BankApp()));
   return runner.Run(application_request);
 }