| // 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. |
| |
| #include <fs/service.h> |
| |
| #include <utility> |
| |
| #include <zircon/device/vfs.h> |
| |
| namespace fs { |
| |
| Service::Service(Connector connector) |
| : connector_(std::move(connector)) {} |
| |
| Service::~Service() = default; |
| |
| zx_status_t Service::ValidateFlags(uint32_t flags) { |
| if (flags & ZX_FS_FLAG_DIRECTORY) { |
| return ZX_ERR_NOT_DIR; |
| } |
| return ZX_OK; |
| } |
| |
| zx_status_t Service::Getattr(vnattr_t* attr) { |
| // TODO(ZX-1152): V_TYPE_FILE isn't right, we should use a type for services |
| memset(attr, 0, sizeof(vnattr_t)); |
| attr->mode = V_TYPE_FILE; |
| attr->nlink = 1; |
| return ZX_OK; |
| } |
| |
| zx_status_t Service::Serve(Vfs* vfs, zx::channel channel, uint32_t flags) { |
| ZX_DEBUG_ASSERT(!(flags & ZX_FS_FLAG_DIRECTORY)); // checked by Open |
| |
| if (!connector_) { |
| return ZX_ERR_NOT_SUPPORTED; |
| } |
| return connector_(std::move(channel)); |
| } |
| |
| } // namespace fs |
