Mateusz Kowalik / Application

USB Serial application

Fork of USBSerial_HelloWorld by Samuel Mokrani

mbed-dev/drivers/FileBase.h@11:b3f2a8bdac4d, 2017-12-16 (annotated)

Committer:
Zaitsev
Date:
Sat Dec 16 10:26:48 2017 +0000
Revision:
11:b3f2a8bdac4d
Parent:
10:41552d038a69 
A copy for D.S;

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Zaitsev 10:41552d038a69 1 /* mbed Microcontroller Library
Zaitsev 10:41552d038a69 2 * Copyright (c) 2006-2013 ARM Limited
Zaitsev 10:41552d038a69 3 *
Zaitsev 10:41552d038a69 4 * Licensed under the Apache License, Version 2.0 (the "License");
Zaitsev 10:41552d038a69 5 * you may not use this file except in compliance with the License.
Zaitsev 10:41552d038a69 6 * You may obtain a copy of the License at
Zaitsev 10:41552d038a69 7 *
Zaitsev 10:41552d038a69 8 * http://www.apache.org/licenses/LICENSE-2.0
Zaitsev 10:41552d038a69 9 *
Zaitsev 10:41552d038a69 10 * Unless required by applicable law or agreed to in writing, software
Zaitsev 10:41552d038a69 11 * distributed under the License is distributed on an "AS IS" BASIS,
Zaitsev 10:41552d038a69 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
Zaitsev 10:41552d038a69 13 * See the License for the specific language governing permissions and
Zaitsev 10:41552d038a69 14 * limitations under the License.
Zaitsev 10:41552d038a69 15 */
Zaitsev 10:41552d038a69 16 #ifndef MBED_FILEBASE_H
Zaitsev 10:41552d038a69 17 #define MBED_FILEBASE_H
Zaitsev 10:41552d038a69 18
Zaitsev 10:41552d038a69 19 typedef int FILEHANDLE;
Zaitsev 10:41552d038a69 20
Zaitsev 10:41552d038a69 21 #include <cstdio>
Zaitsev 10:41552d038a69 22 #include <cstring>
Zaitsev 10:41552d038a69 23
Zaitsev 10:41552d038a69 24 #if defined(__ARMCC_VERSION) || defined(__ICCARM__)
Zaitsev 10:41552d038a69 25 # define O_RDONLY 0
Zaitsev 10:41552d038a69 26 # define O_WRONLY 1
Zaitsev 10:41552d038a69 27 # define O_RDWR 2
Zaitsev 10:41552d038a69 28 # define O_CREAT 0x0200
Zaitsev 10:41552d038a69 29 # define O_TRUNC 0x0400
Zaitsev 10:41552d038a69 30 # define O_APPEND 0x0008
Zaitsev 10:41552d038a69 31
Zaitsev 10:41552d038a69 32 # define NAME_MAX 255
Zaitsev 10:41552d038a69 33
Zaitsev 10:41552d038a69 34 typedef int mode_t;
Zaitsev 10:41552d038a69 35 typedef int ssize_t;
Zaitsev 10:41552d038a69 36 typedef long off_t;
Zaitsev 10:41552d038a69 37
Zaitsev 10:41552d038a69 38 #else
Zaitsev 10:41552d038a69 39 # include <sys/fcntl.h>
Zaitsev 10:41552d038a69 40 # include <sys/types.h>
Zaitsev 10:41552d038a69 41 # include <sys/syslimits.h>
Zaitsev 10:41552d038a69 42 #endif
Zaitsev 10:41552d038a69 43
Zaitsev 10:41552d038a69 44 #include "platform/platform.h"
Zaitsev 10:41552d038a69 45 #include "platform/SingletonPtr.h"
Zaitsev 10:41552d038a69 46 #include "platform/PlatformMutex.h"
Zaitsev 10:41552d038a69 47
Zaitsev 10:41552d038a69 48 namespace mbed {
Zaitsev 10:41552d038a69 49 /** \addtogroup drivers */
Zaitsev 10:41552d038a69 50 /** @{*/
Zaitsev 10:41552d038a69 51
Zaitsev 10:41552d038a69 52 typedef enum {
Zaitsev 10:41552d038a69 53 FilePathType,
Zaitsev 10:41552d038a69 54 FileSystemPathType
Zaitsev 10:41552d038a69 55 } PathType;
Zaitsev 10:41552d038a69 56
Zaitsev 10:41552d038a69 57 class FileBase {
Zaitsev 10:41552d038a69 58 public:
Zaitsev 10:41552d038a69 59 FileBase(const char *name, PathType t);
Zaitsev 10:41552d038a69 60
Zaitsev 10:41552d038a69 61 virtual ~FileBase();
Zaitsev 10:41552d038a69 62
Zaitsev 10:41552d038a69 63 const char* getName(void);
Zaitsev 10:41552d038a69 64 PathType getPathType(void);
Zaitsev 10:41552d038a69 65
Zaitsev 10:41552d038a69 66 static FileBase *lookup(const char *name, unsigned int len);
Zaitsev 10:41552d038a69 67
Zaitsev 10:41552d038a69 68 static FileBase *get(int n);
Zaitsev 10:41552d038a69 69
Zaitsev 10:41552d038a69 70 /* disallow copy constructor and assignment operators */
Zaitsev 10:41552d038a69 71 private:
Zaitsev 10:41552d038a69 72 static FileBase *_head;
Zaitsev 10:41552d038a69 73 static SingletonPtr<PlatformMutex> _mutex;
Zaitsev 10:41552d038a69 74
Zaitsev 10:41552d038a69 75 FileBase *_next;
Zaitsev 10:41552d038a69 76 const char * const _name;
Zaitsev 10:41552d038a69 77 const PathType _path_type;
Zaitsev 10:41552d038a69 78 FileBase(const FileBase&);
Zaitsev 10:41552d038a69 79 FileBase & operator = (const FileBase&);
Zaitsev 10:41552d038a69 80 };
Zaitsev 10:41552d038a69 81
Zaitsev 10:41552d038a69 82 } // namespace mbed
Zaitsev 10:41552d038a69 83
Zaitsev 10:41552d038a69 84 #endif
Zaitsev 10:41552d038a69 85
Zaitsev 10:41552d038a69 86 /** @}*/