| // Copyright 2020 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_STORAGE_LIB_PAVER_X64_H_ |
| #define SRC_STORAGE_LIB_PAVER_X64_H_ |
| |
| #include "src/storage/lib/paver/abr-client.h" |
| #include "src/storage/lib/paver/gpt.h" |
| |
| namespace paver { |
| |
| // DevicePartitioner implementation for EFI based devices. |
| class EfiDevicePartitioner : public DevicePartitioner { |
| public: |
| static zx::result<std::unique_ptr<DevicePartitioner>> Initialize( |
| fbl::unique_fd devfs_root, fidl::UnownedClientEnd<fuchsia_io::Directory> svc_root, Arch arch, |
| fidl::ClientEnd<fuchsia_device::Controller> block_device, std::shared_ptr<Context> context); |
| |
| bool IsFvmWithinFtl() const override { return false; } |
| |
| bool SupportsPartition(const PartitionSpec& spec) const override; |
| |
| zx::result<std::unique_ptr<PartitionClient>> AddPartition( |
| const PartitionSpec& spec) const override; |
| |
| zx::result<std::unique_ptr<PartitionClient>> FindPartition( |
| const PartitionSpec& spec) const override; |
| |
| zx::result<> FinalizePartition(const PartitionSpec& spec) const override; |
| |
| zx::result<> WipeFvm() const override; |
| |
| zx::result<> InitPartitionTables() const override; |
| |
| zx::result<> WipePartitionTables() const override; |
| |
| zx::result<> ValidatePayload(const PartitionSpec& spec, |
| cpp20::span<const uint8_t> data) const override; |
| |
| zx::result<> Flush() const override { return zx::ok(); } |
| |
| zx::result<> OnStop() const override; |
| |
| private: |
| EfiDevicePartitioner(Arch arch, std::unique_ptr<GptDevicePartitioner> gpt, |
| std::shared_ptr<Context> context) |
| : gpt_(std::move(gpt)), arch_(arch), context_(context) {} |
| |
| zx::result<> CallAbr(std::function<zx::result<>(abr::Client&)> call_abr) const; |
| |
| std::unique_ptr<GptDevicePartitioner> gpt_; |
| Arch arch_; |
| std::shared_ptr<Context> context_; |
| }; |
| |
| class X64PartitionerFactory : public DevicePartitionerFactory { |
| public: |
| zx::result<std::unique_ptr<DevicePartitioner>> New( |
| fbl::unique_fd devfs_root, fidl::UnownedClientEnd<fuchsia_io::Directory> svc_root, Arch arch, |
| std::shared_ptr<Context> context, |
| fidl::ClientEnd<fuchsia_device::Controller> block_device) final; |
| }; |
| |
| class X64AbrClientFactory : public abr::ClientFactory { |
| public: |
| zx::result<std::unique_ptr<abr::Client>> New( |
| fbl::unique_fd devfs_root, fidl::UnownedClientEnd<fuchsia_io::Directory> svc_root, |
| std::shared_ptr<paver::Context> context) final; |
| }; |
| |
| } // namespace paver |
| |
| #endif // SRC_STORAGE_LIB_PAVER_X64_H_ |