| // Copyright 2019 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 SRC_BRINGUP_BIN_BOOTSVC_SVCFS_SERVICE_H_ |
| #define SRC_BRINGUP_BIN_BOOTSVC_SVCFS_SERVICE_H_ |
| |
| #include <lib/zx/channel.h> |
| #include <lib/zx/debuglog.h> |
| #include <lib/zx/resource.h> |
| |
| #include <fbl/ref_counted.h> |
| #include <fbl/ref_ptr.h> |
| #include <fbl/vector.h> |
| |
| #include "src/lib/storage/vfs/cpp/pseudo_dir.h" |
| #include "src/lib/storage/vfs/cpp/service.h" |
| #include "src/lib/storage/vfs/cpp/synchronous_vfs.h" |
| #include "util.h" |
| |
| namespace bootsvc { |
| |
| // A VFS used to provide services to the next process in the boot sequence. |
| class SvcfsService : public fbl::RefCounted<SvcfsService> { |
| public: |
| // Create a SvcfsService using the given |dispatcher|. |
| static fbl::RefPtr<SvcfsService> Create(async_dispatcher_t* dispatcher); |
| |
| // Add a |service| named |service_name| to the VFS. |
| void AddService(const char* service_name, fbl::RefPtr<fs::Service> service); |
| |
| // Create a connection to the root of the VFS. |
| zx_status_t CreateRootConnection(zx::channel* out); |
| |
| private: |
| explicit SvcfsService(async_dispatcher_t* dispatcher); |
| |
| SvcfsService(const SvcfsService&) = delete; |
| SvcfsService(SvcfsService&&) = delete; |
| SvcfsService& operator=(const SvcfsService&) = delete; |
| SvcfsService& operator=(SvcfsService&&) = delete; |
| |
| fs::SynchronousVfs vfs_; |
| // Root node for |vfs_|. |
| fbl::RefPtr<fs::PseudoDir> root_; |
| }; |
| |
| // Create a service to retrive factory ZBI items. |
| fbl::RefPtr<fs::Service> CreateFactoryItemsService(async_dispatcher_t* dispatcher, |
| FactoryItemMap map); |
| |
| // Create a service to retrieve ZBI items. |
| fbl::RefPtr<fs::Service> CreateItemsService(async_dispatcher_t* dispatcher, zx::vmo vmo, |
| ItemMap map, BootloaderFileMap bootloader_file_map); |
| |
| } // namespace bootsvc |
| |
| #endif // SRC_BRINGUP_BIN_BOOTSVC_SVCFS_SERVICE_H_ |