| // Copyright 2017 The Fuchsia 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 PERIDOT_BIN_USER_RUNNER_USER_RUNNER_IMPL_H_ |
| #define PERIDOT_BIN_USER_RUNNER_USER_RUNNER_IMPL_H_ |
| |
| #include <memory> |
| #include <string> |
| #include <vector> |
| |
| #include <fuchsia/ledger/cloud/cpp/fidl.h> |
| #include <fuchsia/ledger/cloud/firestore/cpp/fidl.h> |
| #include <fuchsia/ledger/cpp/fidl.h> |
| #include <fuchsia/modular/auth/cpp/fidl.h> |
| #include <fuchsia/modular/cpp/fidl.h> |
| #include <fuchsia/modular/internal/cpp/fidl.h> |
| #include <fuchsia/speech/cpp/fidl.h> |
| #include <fuchsia/ui/policy/cpp/fidl.h> |
| #include <fuchsia/ui/viewsv1token/cpp/fidl.h> |
| #include <lib/component/cpp/service_provider_impl.h> |
| #include <lib/fidl/cpp/binding.h> |
| #include <lib/fidl/cpp/interface_ptr.h> |
| #include <lib/fxl/macros.h> |
| |
| #include "peridot/bin/user_runner/agent_runner/agent_runner_storage_impl.h" |
| #include "peridot/bin/user_runner/entity_provider_runner/entity_provider_launcher.h" |
| #include "peridot/bin/user_runner/entity_provider_runner/entity_provider_runner.h" |
| #include "peridot/lib/common/async_holder.h" |
| #include "peridot/lib/fidl/app_client.h" |
| #include "peridot/lib/fidl/array_to_string.h" |
| #include "peridot/lib/fidl/environment.h" |
| #include "peridot/lib/fidl/view_host.h" |
| #include "peridot/lib/rapidjson/rapidjson.h" |
| #include "peridot/lib/scoped_tmpfs/scoped_tmpfs.h" |
| |
| namespace modular { |
| |
| class AgentRunner; |
| class ComponentContextImpl; |
| class DeviceMapImpl; |
| class FocusHandler; |
| class LedgerClient; |
| class LinkImpl; |
| class MessageQueueManager; |
| class PuppetMasterImpl; |
| class SessionCtl; |
| class SessionStorage; |
| class StoryCommandExecutor; |
| class StoryProviderImpl; |
| class StoryStorage; |
| class VisibleStoriesHandler; |
| |
| class UserRunnerImpl : fuchsia::modular::internal::UserRunner, |
| fuchsia::modular::UserShellContext, |
| EntityProviderLauncher { |
| public: |
| struct Options { |
| // Tells the user runner whether it is running as a part of an integration |
| // test. |
| bool test; |
| // Tells the user runner whether it should host+pass a memfs-backed |
| // directory to the ledger for the user's repository, or to use |
| // /data/LEDGER. |
| bool use_memfs_for_ledger; |
| }; |
| |
| UserRunnerImpl(component::StartupContext* startup_context, |
| const Options& options); |
| ~UserRunnerImpl() override; |
| |
| // |AppDriver| calls this. |
| void Terminate(std::function<void()> done); |
| |
| private: |
| // |UserRunner| |
| void Initialize( |
| fuchsia::modular::auth::AccountPtr account, |
| fuchsia::modular::AppConfig user_shell, |
| fuchsia::modular::AppConfig story_shell, |
| fidl::InterfaceHandle<fuchsia::modular::auth::TokenProviderFactory> |
| token_provider_factory, |
| fidl::InterfaceHandle<fuchsia::auth::TokenManager> token_manager, |
| fidl::InterfaceHandle<fuchsia::modular::internal::UserContext> |
| user_context, |
| fidl::InterfaceRequest<fuchsia::ui::viewsv1token::ViewOwner> |
| view_owner_request) override; |
| |
| // |UserRunner| |
| void SwapUserShell(fuchsia::modular::AppConfig user_shell_config, |
| SwapUserShellCallback callback) override; |
| |
| // Sequence of Initialize() broken up into steps for clarity. |
| void InitializeUser( |
| fuchsia::modular::auth::AccountPtr account, |
| fidl::InterfaceHandle<fuchsia::modular::auth::TokenProviderFactory> |
| token_provider_factory, |
| fidl::InterfaceHandle<fuchsia::auth::TokenManager> token_manager, |
| fidl::InterfaceHandle<fuchsia::modular::internal::UserContext> |
| user_context); |
| void InitializeLedger(); |
| void InitializeLedgerDashboard(); |
| void InitializeDeviceMap(); |
| void InitializeClipboard(); |
| void InitializeMessageQueueManager(); |
| void InitializeMaxwellAndModular(const fidl::StringPtr& user_shell_url, |
| fuchsia::modular::AppConfig story_shell); |
| void InitializeUserShell( |
| fuchsia::modular::AppConfig user_shell, |
| fidl::InterfaceRequest<fuchsia::ui::viewsv1token::ViewOwner> |
| view_owner_request); |
| |
| void RunUserShell(fuchsia::modular::AppConfig user_shell); |
| // This is a termination sequence that may be used with |AtEnd()|, but also |
| // may be executed to terminate the currently running user shell. |
| void TerminateUserShell(const std::function<void()>& done); |
| |
| // Returns the file descriptor that backs the ledger repository directory for |
| // the user. |
| zx::channel GetLedgerRepositoryDirectory(); |
| |
| // |fuchsia::modular::UserShellContext| |
| void GetAccount(GetAccountCallback callback) override; |
| void GetAgentProvider( |
| fidl::InterfaceRequest<fuchsia::modular::AgentProvider> request) override; |
| void GetComponentContext( |
| fidl::InterfaceRequest<fuchsia::modular::ComponentContext> request) |
| override; |
| void GetDeviceName(GetDeviceNameCallback callback) override; |
| void GetFocusController( |
| fidl::InterfaceRequest<fuchsia::modular::FocusController> request) |
| override; |
| void GetFocusProvider( |
| fidl::InterfaceRequest<fuchsia::modular::FocusProvider> request) override; |
| void GetIntelligenceServices( |
| fidl::InterfaceRequest<fuchsia::modular::IntelligenceServices> request) |
| override; |
| void GetLink(fidl::InterfaceRequest<fuchsia::modular::Link> request) override; |
| void GetPresentation(fidl::InterfaceRequest<fuchsia::ui::policy::Presentation> |
| request) override; |
| void GetSpeechToText( |
| fidl::InterfaceRequest<fuchsia::speech::SpeechToText> request) override; |
| void GetStoryProvider( |
| fidl::InterfaceRequest<fuchsia::modular::StoryProvider> request) override; |
| void GetSuggestionProvider( |
| fidl::InterfaceRequest<fuchsia::modular::SuggestionProvider> request) |
| override; |
| void GetVisibleStoriesController( |
| fidl::InterfaceRequest<fuchsia::modular::VisibleStoriesController> |
| request) override; |
| void Logout() override; |
| |
| // |EntityProviderLauncher| |
| void ConnectToEntityProvider( |
| const std::string& agent_url, |
| fidl::InterfaceRequest<fuchsia::modular::EntityProvider> |
| entity_provider_request, |
| fidl::InterfaceRequest<fuchsia::modular::AgentController> |
| agent_controller_request) override; |
| |
| fuchsia::sys::ServiceProviderPtr GetServiceProvider( |
| fuchsia::modular::AppConfig config); |
| fuchsia::sys::ServiceProviderPtr GetServiceProvider(const std::string& url); |
| |
| fuchsia::ledger::cloud::CloudProviderPtr GetCloudProvider(); |
| |
| // Called during initialization. Schedules the given action to be executed |
| // during termination. This allows to create something like an asynchronous |
| // destructor at initialization time. The sequence of actions thus scheduled |
| // is executed in reverse in Terminate(). |
| // |
| // The AtEnd() calls for a field should happen next to the calls that |
| // initialize the field, for the following reasons: |
| // |
| // 1. It ensures the termination sequence corresponds to the initialization |
| // sequence. |
| // |
| // 2. It is easy to audit that there is a termination action for every |
| // initialization that needs one. |
| // |
| // 3. Conditional initialization also omits the termination (such as for |
| // agents that are not started when runnign a test). |
| // |
| // See also the Reset() and Teardown() functions in the .cc file. |
| void AtEnd(std::function<void(std::function<void()>)> action); |
| |
| // Recursively execute the termiation steps scheduled by AtEnd(). The |
| // execution steps are stored in at_end_. |
| void TerminateRecurse(int i); |
| |
| component::StartupContext* const startup_context_; |
| const Options options_; |
| std::unique_ptr<scoped_tmpfs::ScopedTmpFS> memfs_for_ledger_; |
| |
| fidl::BindingSet<fuchsia::modular::internal::UserRunner> bindings_; |
| fidl::Binding<fuchsia::modular::UserShellContext> user_shell_context_binding_; |
| |
| fuchsia::modular::auth::TokenProviderFactoryPtr token_provider_factory_; |
| // TODO(ukode): token_manager_ is currently null, until it is implemented. |
| fuchsia::auth::TokenManagerPtr token_manager_; |
| fuchsia::modular::internal::UserContextPtr user_context_; |
| std::unique_ptr<AppClient<fuchsia::modular::Lifecycle>> cloud_provider_app_; |
| fuchsia::ledger::cloud::firestore::FactoryPtr cloud_provider_factory_; |
| std::unique_ptr<AppClient<fuchsia::ledger::internal::LedgerController>> |
| ledger_app_; |
| fuchsia::ledger::internal::LedgerRepositoryFactoryPtr |
| ledger_repository_factory_; |
| fuchsia::ledger::internal::LedgerRepositoryPtr ledger_repository_; |
| std::unique_ptr<LedgerClient> ledger_client_; |
| // Provides services to the Ledger |
| component::ServiceProviderImpl ledger_service_provider_; |
| |
| std::unique_ptr<Environment> user_environment_; |
| |
| fuchsia::modular::auth::AccountPtr account_; |
| |
| std::unique_ptr<AppClient<fuchsia::modular::UserIntelligenceProviderFactory>> |
| maxwell_app_; |
| std::unique_ptr<AppClient<fuchsia::modular::Lifecycle>> context_engine_app_; |
| std::unique_ptr<AppClient<fuchsia::modular::Lifecycle>> module_resolver_app_; |
| std::unique_ptr<AppClient<fuchsia::modular::Lifecycle>> user_shell_app_; |
| fuchsia::modular::UserShellPtr user_shell_; |
| std::unique_ptr<ViewHost> user_shell_view_host_; |
| |
| std::unique_ptr<EntityProviderRunner> entity_provider_runner_; |
| |
| std::unique_ptr<SessionStorage> session_storage_; |
| AsyncHolder<StoryProviderImpl> story_provider_impl_; |
| std::unique_ptr<MessageQueueManager> message_queue_manager_; |
| std::unique_ptr<AgentRunnerStorage> agent_runner_storage_; |
| AsyncHolder<AgentRunner> agent_runner_; |
| std::unique_ptr<DeviceMapImpl> device_map_impl_; |
| std::string device_name_; |
| |
| std::unique_ptr<StoryCommandExecutor> story_command_executor_; |
| std::unique_ptr<PuppetMasterImpl> puppet_master_impl_; |
| |
| std::unique_ptr<SessionCtl> session_ctl_; |
| |
| // Services we provide to |context_engine_app_|. |
| component::ServiceProviderImpl context_engine_ns_services_; |
| |
| // These component contexts are supplied to: |
| // - the user intelligence provider (from |maxwell_app_|) so it can run agents |
| // and create message queues |
| // - |context_engine_app_| so it can resolve entity references |
| // - |modular resolver_service_| so it can resolve entity references |
| std::unique_ptr<fidl::BindingSet<fuchsia::modular::ComponentContext, |
| std::unique_ptr<ComponentContextImpl>>> |
| maxwell_component_context_bindings_; |
| |
| // Service provider interfaces for maxwell services. They are created with |
| // the component context above as parameters. |
| fidl::InterfacePtr<fuchsia::modular::UserIntelligenceProvider> |
| user_intelligence_provider_; |
| fidl::InterfacePtr<fuchsia::modular::IntelligenceServices> |
| intelligence_services_; |
| |
| // Services we provide to the module resolver's namespace. |
| component::ServiceProviderImpl module_resolver_ns_services_; |
| fuchsia::modular::ModuleResolverPtr module_resolver_service_; |
| |
| class PresentationProviderImpl; |
| std::unique_ptr<PresentationProviderImpl> presentation_provider_impl_; |
| |
| std::unique_ptr<FocusHandler> focus_handler_; |
| std::unique_ptr<VisibleStoriesHandler> visible_stories_handler_; |
| |
| // Component context given to user shell so that it can run agents and |
| // create message queues. |
| std::unique_ptr<ComponentContextImpl> user_shell_component_context_impl_; |
| |
| // Given to the user shell so it can store its own data. These data are |
| // shared between all user shells (so it's not private to the user shell |
| // *app*). |
| std::unique_ptr<StoryStorage> user_shell_storage_; |
| fidl::BindingSet<fuchsia::modular::Link, std::unique_ptr<LinkImpl>> |
| user_shell_link_bindings_; |
| |
| // For the Ledger Debug Dashboard |
| std::unique_ptr<Environment> ledger_dashboard_environment_; |
| std::unique_ptr<AppClient<fuchsia::modular::Lifecycle>> ledger_dashboard_app_; |
| |
| // Holds the actions scheduled by calls to the AtEnd() method. |
| std::vector<std::function<void(std::function<void()>)>> at_end_; |
| |
| // Holds the done callback of Terminate() while the at_end_ actions are being |
| // executed. We can rely on Terminate() only being called once. (And if not, |
| // this could simply be made a vector as usual.) |
| std::function<void()> at_end_done_; |
| |
| // The service provider used to connect to services advertised by the |
| // clipboard agent. |
| fuchsia::sys::ServiceProviderPtr services_from_clipboard_agent_; |
| |
| // The agent controller used to control the clipboard agent. |
| fuchsia::modular::AgentControllerPtr clipboard_agent_controller_; |
| |
| class SwapUserShellOperation; |
| |
| OperationQueue operation_queue_; |
| |
| FXL_DISALLOW_COPY_AND_ASSIGN(UserRunnerImpl); |
| }; |
| |
| } // namespace modular |
| |
| #endif // PERIDOT_BIN_USER_RUNNER_USER_RUNNER_IMPL_H_ |