mojo/shell/shell_impl.h

   1 // Copyright 2015 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 #ifndef MOJO_SHELL_SHELL_IMPL_H_
   6 #define MOJO_SHELL_SHELL_IMPL_H_
   7
   8 #include "base/callback.h"
   9 #include "mojo/application/public/interfaces/application.mojom.h"
  10 #include "mojo/application/public/interfaces/shell.mojom.h"
  11 #include "mojo/public/cpp/bindings/binding.h"
  12 #include "mojo/public/cpp/bindings/error_handler.h"
  13 #include "mojo/shell/identity.h"
  14 #include "url/gurl.h"
  15
  16 namespace mojo {
  17 namespace shell {
  18
  19 class ApplicationManager;
  20
  21 class ShellImpl : public Shell, public ErrorHandler {
  22  public:
  23   ShellImpl(ApplicationPtr application,
  24             ApplicationManager* manager,
  25             const Identity& resolved_identity,
  26             const base::Closure& on_application_end);
  27
  28   ~ShellImpl() override;
  29
  30   void InitializeApplication();
  31
  32   void ConnectToClient(const GURL& requested_url,
  33                        const GURL& requestor_url,
  34                        InterfaceRequest<ServiceProvider> services,
  35                        ServiceProviderPtr exposed_services);
  36
  37   Application* application() { return application_.get(); }
  38   const Identity& identity() const { return identity_; }
  39   base::Closure on_application_end() const { return on_application_end_; }
  40
  41  private:
  42   // Shell implementation:
  43   void ConnectToApplication(mojo::URLRequestPtr app_request,
  44                             InterfaceRequest<ServiceProvider> services,
  45                             ServiceProviderPtr exposed_services) override;
  46   void QuitApplication() override;
  47
  48   // ErrorHandler implementation:
  49   void OnConnectionError() override;
  50
  51   void OnQuitRequestedResult(bool can_quit);
  52
  53   struct QueuedClientRequest {
  54     QueuedClientRequest();
  55     ~QueuedClientRequest();
  56     GURL requested_url;
  57     GURL requestor_url;
  58     InterfaceRequest<ServiceProvider> services;
  59     ServiceProviderPtr exposed_services;
  60   };
  61
  62   ApplicationManager* const manager_;
  63   const Identity identity_;
  64   base::Closure on_application_end_;
  65   ApplicationPtr application_;
  66   Binding<Shell> binding_;
  67   bool queue_requests_;
  68   std::vector<QueuedClientRequest*> queued_client_requests_;
  69
  70   DISALLOW_COPY_AND_ASSIGN(ShellImpl);
  71 };
  72
  73 }  // namespace shell
  74 }  // namespace mojo
  75
  76 #endif  // MOJO_SHELL_SHELL_IMPL_H_