I2C_EEPROM
FileBase.h@0:ac8863619623, 2015-08-13 (annotated)
- Committer:
- jhon309
- Date:
- Thu Aug 13 00:23:16 2015 +0000
- Revision:
- 0:ac8863619623
I2C
Who changed what in which revision?
User | Revision | Line number | New contents of line |
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jhon309 | 0:ac8863619623 | 1 | /* mbed Microcontroller Library |
jhon309 | 0:ac8863619623 | 2 | * Copyright (c) 2006-2013 ARM Limited |
jhon309 | 0:ac8863619623 | 3 | * |
jhon309 | 0:ac8863619623 | 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
jhon309 | 0:ac8863619623 | 5 | * you may not use this file except in compliance with the License. |
jhon309 | 0:ac8863619623 | 6 | * You may obtain a copy of the License at |
jhon309 | 0:ac8863619623 | 7 | * |
jhon309 | 0:ac8863619623 | 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
jhon309 | 0:ac8863619623 | 9 | * |
jhon309 | 0:ac8863619623 | 10 | * Unless required by applicable law or agreed to in writing, software |
jhon309 | 0:ac8863619623 | 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
jhon309 | 0:ac8863619623 | 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
jhon309 | 0:ac8863619623 | 13 | * See the License for the specific language governing permissions and |
jhon309 | 0:ac8863619623 | 14 | * limitations under the License. |
jhon309 | 0:ac8863619623 | 15 | */ |
jhon309 | 0:ac8863619623 | 16 | #ifndef MBED_FILEBASE_H |
jhon309 | 0:ac8863619623 | 17 | #define MBED_FILEBASE_H |
jhon309 | 0:ac8863619623 | 18 | |
jhon309 | 0:ac8863619623 | 19 | typedef int FILEHANDLE; |
jhon309 | 0:ac8863619623 | 20 | |
jhon309 | 0:ac8863619623 | 21 | #include <stdio.h> |
jhon309 | 0:ac8863619623 | 22 | |
jhon309 | 0:ac8863619623 | 23 | #if defined(__ARMCC_VERSION) || defined(__ICCARM__) |
jhon309 | 0:ac8863619623 | 24 | # define O_RDONLY 0 |
jhon309 | 0:ac8863619623 | 25 | # define O_WRONLY 1 |
jhon309 | 0:ac8863619623 | 26 | # define O_RDWR 2 |
jhon309 | 0:ac8863619623 | 27 | # define O_CREAT 0x0200 |
jhon309 | 0:ac8863619623 | 28 | # define O_TRUNC 0x0400 |
jhon309 | 0:ac8863619623 | 29 | # define O_APPEND 0x0008 |
jhon309 | 0:ac8863619623 | 30 | |
jhon309 | 0:ac8863619623 | 31 | # define NAME_MAX 255 |
jhon309 | 0:ac8863619623 | 32 | |
jhon309 | 0:ac8863619623 | 33 | typedef int mode_t; |
jhon309 | 0:ac8863619623 | 34 | typedef int ssize_t; |
jhon309 | 0:ac8863619623 | 35 | typedef long off_t; |
jhon309 | 0:ac8863619623 | 36 | |
jhon309 | 0:ac8863619623 | 37 | #else |
jhon309 | 0:ac8863619623 | 38 | # include <sys/fcntl.h> |
jhon309 | 0:ac8863619623 | 39 | # include <sys/types.h> |
jhon309 | 0:ac8863619623 | 40 | # include <sys/syslimits.h> |
jhon309 | 0:ac8863619623 | 41 | #endif |
jhon309 | 0:ac8863619623 | 42 | |
jhon309 | 0:ac8863619623 | 43 | #include "platform.h" |
jhon309 | 0:ac8863619623 | 44 | |
jhon309 | 0:ac8863619623 | 45 | namespace mbed { |
jhon309 | 0:ac8863619623 | 46 | |
jhon309 | 0:ac8863619623 | 47 | typedef enum { |
jhon309 | 0:ac8863619623 | 48 | FilePathType, |
jhon309 | 0:ac8863619623 | 49 | FileSystemPathType |
jhon309 | 0:ac8863619623 | 50 | } PathType; |
jhon309 | 0:ac8863619623 | 51 | |
jhon309 | 0:ac8863619623 | 52 | class FileBase { |
jhon309 | 0:ac8863619623 | 53 | public: |
jhon309 | 0:ac8863619623 | 54 | FileBase(const char *name, PathType t); |
jhon309 | 0:ac8863619623 | 55 | |
jhon309 | 0:ac8863619623 | 56 | virtual ~FileBase(); |
jhon309 | 0:ac8863619623 | 57 | |
jhon309 | 0:ac8863619623 | 58 | const char* getName(void); |
jhon309 | 0:ac8863619623 | 59 | PathType getPathType(void); |
jhon309 | 0:ac8863619623 | 60 | |
jhon309 | 0:ac8863619623 | 61 | static FileBase *lookup(const char *name, unsigned int len); |
jhon309 | 0:ac8863619623 | 62 | |
jhon309 | 0:ac8863619623 | 63 | static FileBase *get(int n); |
jhon309 | 0:ac8863619623 | 64 | |
jhon309 | 0:ac8863619623 | 65 | protected: |
jhon309 | 0:ac8863619623 | 66 | static FileBase *_head; |
jhon309 | 0:ac8863619623 | 67 | |
jhon309 | 0:ac8863619623 | 68 | FileBase *_next; |
jhon309 | 0:ac8863619623 | 69 | const char *_name; |
jhon309 | 0:ac8863619623 | 70 | PathType _path_type; |
jhon309 | 0:ac8863619623 | 71 | |
jhon309 | 0:ac8863619623 | 72 | /* disallow copy constructor and assignment operators */ |
jhon309 | 0:ac8863619623 | 73 | private: |
jhon309 | 0:ac8863619623 | 74 | FileBase(const FileBase&); |
jhon309 | 0:ac8863619623 | 75 | FileBase & operator = (const FileBase&); |
jhon309 | 0:ac8863619623 | 76 | }; |
jhon309 | 0:ac8863619623 | 77 | |
jhon309 | 0:ac8863619623 | 78 | } // namespace mbed |
jhon309 | 0:ac8863619623 | 79 | |
jhon309 | 0:ac8863619623 | 80 | #endif |