mirror of https://github.com/rusefi/ChibiOS.git
102 lines
2.8 KiB
Plaintext
102 lines
2.8 KiB
Plaintext
/*
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ChibiOS - Copyright (C) 2006,2007,2008,2009,2010,2011,2012,2013,2014,
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2015,2016,2017,2018,2019,2020,2021 Giovanni Di Sirio.
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This file is part of ChibiOS.
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ChibiOS is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation version 3 of the License.
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ChibiOS is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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/**
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* @startuml {vfs_arch.png} "VFS Core"
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* package "Abstract Classes" {
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* class vfs_driver_t {
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* - rootname: const char *
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* + open_dir()
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* + open_file()
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* }
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* class vfs_node_t {
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* - refs: unsigned
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* - driver: vfs_driver_t *
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* + release()
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* }
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* class vfs_directory_node_t {
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* + dir_first()
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* + dir_next()
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* }
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* class vfs_file_node_t {
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* + get_stream()
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* + file_read()
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* + file_write()
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* + file_setpos()
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* + file_getpos()
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* + file_getsize()
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* }
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*
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* vfs_node_t "1" o-- vfs_driver_t : owner\ndriver
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* vfs_node_t <|-- vfs_directory_node_t : extends
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* vfs_node_t <|-- vfs_file_node_t: extends
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* }
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*
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* package "Root Driver" {
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* class vfs_root_driver_t {
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* - dir_nodes_pool: memory_pool_t
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* - next_driver
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* - drivers[]: vfs_driver_t *
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* }
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* class vfs_root_dir_node_t {
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* - index: unsigned
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* }
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*
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* vfs_driver_t <|-- vfs_root_driver_t : extends
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* vfs_directory_node_t <|-- vfs_root_dir_node_t : extends
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* }
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*
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* package "Streams Driver" {
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* class vfs_streams_driver_t {
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* - file_nodes_pool: memory_pool_t
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* - dir_nodes_pool: memory_pool_t
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* - streams[]: drv_stream_element_t *
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* }
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* class vfs_stream_dir_node_t {
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* - index: unsigned
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* }
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* class vfs_stream_file_node_t {
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* - stream: BaseSequentialStream *
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* }
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*
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* vfs_driver_t <|-- vfs_streams_driver_t : extends
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* vfs_directory_node_t <|-- vfs_stream_dir_node_t : extends
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* vfs_file_node_t <|-- vfs_stream_file_node_t : extends
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* }
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*
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* package "FatFS Driver" {
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* class vfs_fatfs_driver_t {
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* - file_nodes_pool: memory_pool_t
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* - dir_nodes_pool: memory_pool_t
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* }
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* class vfs_fatfs_dir_node_t {
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* - dir: DIR
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* }
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* class vfs_fatfs_file_node_t {
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* - file: FIL
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* }
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*
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* vfs_driver_t <|-- vfs_fatfs_driver_t : extends
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* vfs_directory_node_t <|-- vfs_fatfs_dir_node_t : extends
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* vfs_file_node_t <|-- vfs_fatfs_file_node_t : extends
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* }
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*
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* @enduml
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*/
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