Gan likun / mbed-dev

00

platform/FileBase.h@0:13413ea9a877, 2022-06-12 (annotated)

Committer:
ganlikun
Date:
Sun Jun 12 14:02:44 2022 +0000
Revision:
0:13413ea9a877
00

Who changed what in which revision?

UserRevisionLine numberNew contents of line
ganlikun 0:13413ea9a877 1 /* mbed Microcontroller Library
ganlikun 0:13413ea9a877 2 * Copyright (c) 2006-2013 ARM Limited
ganlikun 0:13413ea9a877 3 *
ganlikun 0:13413ea9a877 4 * Licensed under the Apache License, Version 2.0 (the "License");
ganlikun 0:13413ea9a877 5 * you may not use this file except in compliance with the License.
ganlikun 0:13413ea9a877 6 * You may obtain a copy of the License at
ganlikun 0:13413ea9a877 7 *
ganlikun 0:13413ea9a877 8 * http://www.apache.org/licenses/LICENSE-2.0
ganlikun 0:13413ea9a877 9 *
ganlikun 0:13413ea9a877 10 * Unless required by applicable law or agreed to in writing, software
ganlikun 0:13413ea9a877 11 * distributed under the License is distributed on an "AS IS" BASIS,
ganlikun 0:13413ea9a877 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
ganlikun 0:13413ea9a877 13 * See the License for the specific language governing permissions and
ganlikun 0:13413ea9a877 14 * limitations under the License.
ganlikun 0:13413ea9a877 15 */
ganlikun 0:13413ea9a877 16 #ifndef MBED_FILEBASE_H
ganlikun 0:13413ea9a877 17 #define MBED_FILEBASE_H
ganlikun 0:13413ea9a877 18
ganlikun 0:13413ea9a877 19 typedef int FILEHANDLE;
ganlikun 0:13413ea9a877 20
ganlikun 0:13413ea9a877 21 #include <cstdio>
ganlikun 0:13413ea9a877 22 #include <cstring>
ganlikun 0:13413ea9a877 23
ganlikun 0:13413ea9a877 24 #include "platform/platform.h"
ganlikun 0:13413ea9a877 25 #include "platform/SingletonPtr.h"
ganlikun 0:13413ea9a877 26 #include "platform/PlatformMutex.h"
ganlikun 0:13413ea9a877 27 #include "platform/NonCopyable.h"
ganlikun 0:13413ea9a877 28
ganlikun 0:13413ea9a877 29 namespace mbed {
ganlikun 0:13413ea9a877 30 /** \addtogroup platform */
ganlikun 0:13413ea9a877 31 /** @{*/
ganlikun 0:13413ea9a877 32
ganlikun 0:13413ea9a877 33 typedef enum {
ganlikun 0:13413ea9a877 34 FilePathType,
ganlikun 0:13413ea9a877 35 FileSystemPathType
ganlikun 0:13413ea9a877 36 } PathType;
ganlikun 0:13413ea9a877 37 /** @}*/
ganlikun 0:13413ea9a877 38
ganlikun 0:13413ea9a877 39 /**
ganlikun 0:13413ea9a877 40 * @class FileBase
ganlikun 0:13413ea9a877 41 * @ingroup platform
ganlikun 0:13413ea9a877 42 */
ganlikun 0:13413ea9a877 43 class FileBase : private NonCopyable<FileBase> {
ganlikun 0:13413ea9a877 44 public:
ganlikun 0:13413ea9a877 45 FileBase(const char *name, PathType t);
ganlikun 0:13413ea9a877 46 virtual ~FileBase();
ganlikun 0:13413ea9a877 47
ganlikun 0:13413ea9a877 48 const char* getName(void);
ganlikun 0:13413ea9a877 49 PathType getPathType(void);
ganlikun 0:13413ea9a877 50
ganlikun 0:13413ea9a877 51 static FileBase *lookup(const char *name, unsigned int len);
ganlikun 0:13413ea9a877 52
ganlikun 0:13413ea9a877 53 static FileBase *get(int n);
ganlikun 0:13413ea9a877 54
ganlikun 0:13413ea9a877 55 /* disallow copy constructor and assignment operators */
ganlikun 0:13413ea9a877 56 private:
ganlikun 0:13413ea9a877 57 static FileBase *_head;
ganlikun 0:13413ea9a877 58 static SingletonPtr<PlatformMutex> _mutex;
ganlikun 0:13413ea9a877 59
ganlikun 0:13413ea9a877 60 FileBase *_next;
ganlikun 0:13413ea9a877 61 const char * const _name;
ganlikun 0:13413ea9a877 62 const PathType _path_type;
ganlikun 0:13413ea9a877 63 };
ganlikun 0:13413ea9a877 64
ganlikun 0:13413ea9a877 65 } // namespace mbed
ganlikun 0:13413ea9a877 66
ganlikun 0:13413ea9a877 67 #endif
ganlikun 0:13413ea9a877 68
ganlikun 0:13413ea9a877 69