+++ /dev/null
-/* mbed Microcontroller Library
- * Copyright (c) 2006-2012 ARM Limited
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
-#include <string.h>
-#include "ff.h"
-#include "FATDirHandle.h"
-
-using namespace mbed;
-
-FATDirHandle::FATDirHandle(const FATFS_DIR &the_dir) {
- dir = the_dir;
-}
-
-int FATDirHandle::closedir() {
- delete this;
- return 0;
-}
-
-struct dirent *FATDirHandle::readdir() {
- FILINFO finfo;
-
-#if _USE_LFN
- finfo.lfname = cur_entry.d_name;
- finfo.lfsize = sizeof(cur_entry.d_name);
-#endif // _USE_LFN
-
- FRESULT res = f_readdir(&dir, &finfo);
-
-#if _USE_LFN
- if(res != 0 || finfo.fname[0]==0) {
- return NULL;
- } else {
- if(cur_entry.d_name[0]==0) {
- // No long filename so use short filename.
- memcpy(cur_entry.d_name, finfo.fname, sizeof(finfo.fname));
- }
- return &cur_entry;
- }
-#else
- if(res != 0 || finfo.fname[0]==0) {
- return NULL;
- } else {
- memcpy(cur_entry.d_name, finfo.fname, sizeof(finfo.fname));
- return &cur_entry;
- }
-#endif /* _USE_LFN */
-}
-
-void FATDirHandle::rewinddir() {
- dir.index = 0;
-}
-
-off_t FATDirHandle::telldir() {
- return dir.index;
-}
-
-void FATDirHandle::seekdir(off_t location) {
- dir.index = location;
-}
-