| // 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 "fshost-fs-provider.h" |
| |
| #include <lib/fdio/directory.h> |
| #include <lib/syslog/cpp/macros.h> |
| #include <stdio.h> |
| #include <string.h> |
| |
| namespace devmgr { |
| |
| zx::channel FshostFsProvider::CloneFs(const char* path) { |
| int flags = FS_READ_WRITE_DIR_FLAGS; |
| if (strcmp(path, "data") == 0) { |
| path = "/fs/data"; |
| } else if (strcmp(path, "blobexec") == 0) { |
| path = "/fs/blob"; |
| flags = FS_READ_WRITE_EXEC_DIR_FLAGS; |
| } else { |
| FX_LOGS(ERROR) << "" << __FUNCTION__ << ": Cannot clone: " << path; |
| return zx::channel(); |
| } |
| |
| zx::channel client, server; |
| zx_status_t status = zx::channel::create(0, &client, &server); |
| if (status != ZX_OK) { |
| return zx::channel(); |
| } |
| status = fdio_open(path, flags, server.release()); |
| if (status != ZX_OK) { |
| FX_LOGS(ERROR) << "" << __FUNCTION__ << ": Failed to connect to " << path << ": " << status; |
| return zx::channel(); |
| } |
| return client; |
| } |
| |
| } // namespace devmgr |
