| // 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. |
| |
| #ifndef MOJO_SHELL_APPLICATION_INSTANCE_H_ |
| #define MOJO_SHELL_APPLICATION_INSTANCE_H_ |
| |
| #include <set> |
| |
| #include "base/callback.h" |
| #include "base/memory/scoped_ptr.h" |
| #include "mojo/application/public/interfaces/application.mojom.h" |
| #include "mojo/application/public/interfaces/shell.mojom.h" |
| #include "mojo/public/cpp/bindings/binding.h" |
| #include "mojo/shell/capability_filter.h" |
| #include "mojo/shell/connect_to_application_params.h" |
| #include "mojo/shell/identity.h" |
| #include "url/gurl.h" |
| |
| namespace mojo { |
| namespace shell { |
| |
| class ApplicationManager; |
| |
| // Encapsulates a connection to an instance of an application, tracked by the |
| // shell's ApplicationManager. |
| class ApplicationInstance : public Shell { |
| public: |
| // |requesting_content_handler_id| is the id of the content handler that |
| // loaded this app. If the app was not loaded by a content handler the id |
| // is kInvalidContentHandlerID. |
| ApplicationInstance(ApplicationPtr application, |
| ApplicationManager* manager, |
| const Identity& identity, |
| uint32_t requesting_content_handler_id, |
| const base::Closure& on_application_end); |
| |
| ~ApplicationInstance() override; |
| |
| void InitializeApplication(); |
| |
| void ConnectToClient(scoped_ptr<ConnectToApplicationParams> params); |
| |
| Application* application() { return application_.get(); } |
| const Identity& identity() const { return identity_; } |
| base::Closure on_application_end() const { return on_application_end_; } |
| void set_requesting_content_handler_id(uint32_t id) { |
| requesting_content_handler_id_ = id; |
| } |
| uint32_t requesting_content_handler_id() const { |
| return requesting_content_handler_id_; |
| } |
| |
| private: |
| // Shell implementation: |
| void ConnectToApplication( |
| URLRequestPtr app_request, |
| InterfaceRequest<ServiceProvider> services, |
| ServiceProviderPtr exposed_services, |
| CapabilityFilterPtr filter, |
| const ConnectToApplicationCallback& callback) override; |
| void QuitApplication() override; |
| |
| void CallAcceptConnection(scoped_ptr<ConnectToApplicationParams> params); |
| |
| void OnConnectionError(); |
| |
| void OnQuitRequestedResult(bool can_quit); |
| |
| ApplicationManager* const manager_; |
| const Identity identity_; |
| const bool allow_any_application_; |
| uint32_t requesting_content_handler_id_; |
| base::Closure on_application_end_; |
| ApplicationPtr application_; |
| Binding<Shell> binding_; |
| bool queue_requests_; |
| std::vector<ConnectToApplicationParams*> queued_client_requests_; |
| |
| DISALLOW_COPY_AND_ASSIGN(ApplicationInstance); |
| }; |
| |
| } // namespace shell |
| } // namespace mojo |
| |
| #endif // MOJO_SHELL_APPLICATION_INSTANCE_H_ |