blob: eeb806dafe5be012cbdd634bf51d93f3a3d0effa [file] [log] [blame]
// 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.
#include <fuchsia/io/cpp/fidl.h>
#include <lib/fidl/cpp/binding.h>
#include <lib/vfs/cpp/internal/connection.h>
#include <memory>
namespace vfs {
namespace internal {
class File;
// Binds an implementation of || to a |vfs::internal::File|.
class FileConnection final : public Connection, public fuchsia::io::File {
// Create a connection to |vn| with the given |flags|.
FileConnection(uint32_t flags, vfs::internal::File* vn);
~FileConnection() override;
// Start listening for || messages on |request|.
zx_status_t BindInternal(zx::channel request, async_dispatcher_t* dispatcher) override;
// |fuchsia::io::File| Implementation:
void Clone(uint32_t flags, fidl::InterfaceRequest<fuchsia::io::Node> object) override;
void Close(CloseCallback callback) override;
void Describe(DescribeCallback callback) override;
void Sync(SyncCallback callback) override;
void GetAttr(GetAttrCallback callback) override;
void SetAttr(uint32_t flags, fuchsia::io::NodeAttributes attributes,
SetAttrCallback callback) override;
void Read(uint64_t count, ReadCallback callback) override;
void ReadAt(uint64_t count, uint64_t offset, ReadAtCallback callback) override;
void Write(std::vector<uint8_t> data, WriteCallback callback) override;
void WriteAt(std::vector<uint8_t> data, uint64_t offset, WriteAtCallback callback) override;
void Seek(int64_t offset, fuchsia::io::SeekOrigin start, SeekCallback callback) override;
void Truncate(uint64_t length, TruncateCallback callback) override;
void GetFlags(GetFlagsCallback callback) override;
void SetFlags(uint32_t flags, SetFlagsCallback callback) override;
void GetBuffer(uint32_t flags, GetBufferCallback callback) override;
// |Connection| Implementation:
void SendOnOpenEvent(zx_status_t status) override;
vfs::internal::File* vn_;
fidl::Binding<fuchsia::io::File> binding_;
} // namespace internal
} // namespace vfs