DECS_2018 / FATFileSystem

nothing

Fork of FATFileSystem by mbed official

FATDirHandle.h@8:c4baca9a2c3d, 2016-08-25 (annotated)

Committer:
Kojto
Date:
Thu Aug 25 09:34:29 2016 +0100
Revision:
8:c4baca9a2c3d
Parent:
1:46ce1e16c870 
Synchronized with git revision 4047ff95767d307



- fix _name error (getName())

- add thread safety

Who changed what in which revision?

UserRevisionLine numberNew contents of line
emilmont 1:46ce1e16c870 1 /* mbed Microcontroller Library
emilmont 1:46ce1e16c870 2 * Copyright (c) 2006-2012 ARM Limited
emilmont 1:46ce1e16c870 3 *
emilmont 1:46ce1e16c870 4 * Permission is hereby granted, free of charge, to any person obtaining a copy
emilmont 1:46ce1e16c870 5 * of this software and associated documentation files (the "Software"), to deal
emilmont 1:46ce1e16c870 6 * in the Software without restriction, including without limitation the rights
emilmont 1:46ce1e16c870 7 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
emilmont 1:46ce1e16c870 8 * copies of the Software, and to permit persons to whom the Software is
emilmont 1:46ce1e16c870 9 * furnished to do so, subject to the following conditions:
emilmont 1:46ce1e16c870 10 *
emilmont 1:46ce1e16c870 11 * The above copyright notice and this permission notice shall be included in
emilmont 1:46ce1e16c870 12 * all copies or substantial portions of the Software.
emilmont 1:46ce1e16c870 13 *
emilmont 1:46ce1e16c870 14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
emilmont 1:46ce1e16c870 15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
emilmont 1:46ce1e16c870 16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
emilmont 1:46ce1e16c870 17 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
emilmont 1:46ce1e16c870 18 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
emilmont 1:46ce1e16c870 19 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
emilmont 1:46ce1e16c870 20 * SOFTWARE.
emilmont 1:46ce1e16c870 21 */
emilmont 1:46ce1e16c870 22 #ifndef MBED_FATDIRHANDLE_H
emilmont 1:46ce1e16c870 23 #define MBED_FATDIRHANDLE_H
emilmont 1:46ce1e16c870 24
emilmont 1:46ce1e16c870 25 #include "DirHandle.h"
Kojto 8:c4baca9a2c3d 26 #include "PlatformMutex.h"
emilmont 1:46ce1e16c870 27
emilmont 1:46ce1e16c870 28 using namespace mbed;
emilmont 1:46ce1e16c870 29
emilmont 1:46ce1e16c870 30 class FATDirHandle : public DirHandle {
emilmont 1:46ce1e16c870 31
emilmont 1:46ce1e16c870 32 public:
Kojto 8:c4baca9a2c3d 33 FATDirHandle(const FATFS_DIR &the_dir, PlatformMutex * mutex);
emilmont 1:46ce1e16c870 34 virtual int closedir();
emilmont 1:46ce1e16c870 35 virtual struct dirent *readdir();
emilmont 1:46ce1e16c870 36 virtual void rewinddir();
emilmont 1:46ce1e16c870 37 virtual off_t telldir();
emilmont 1:46ce1e16c870 38 virtual void seekdir(off_t location);
emilmont 1:46ce1e16c870 39
Kojto 8:c4baca9a2c3d 40 protected:
Kojto 8:c4baca9a2c3d 41
Kojto 8:c4baca9a2c3d 42 virtual void lock();
Kojto 8:c4baca9a2c3d 43 virtual void unlock();
Kojto 8:c4baca9a2c3d 44
Kojto 8:c4baca9a2c3d 45 PlatformMutex * _mutex;
Kojto 8:c4baca9a2c3d 46
emilmont 1:46ce1e16c870 47 private:
emilmont 1:46ce1e16c870 48 FATFS_DIR dir;
emilmont 1:46ce1e16c870 49 struct dirent cur_entry;
emilmont 1:46ce1e16c870 50
emilmont 1:46ce1e16c870 51 };
emilmont 1:46ce1e16c870 52
emilmont 1:46ce1e16c870 53 #endif