PHung Tung / DISCO-F746_WAV_PLAYER

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Dependencies:   F746_GUI SD_PlayerSkeleton F746_SAI_IO

SRC_STM32F7/api/FileBase.h@0:8ede47d38d10, 2019-06-04 (annotated)

Committer:
phungductung
Date:
Tue Jun 04 21:37:21 2019 +0000
Revision:
0:8ede47d38d10
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phungductung 0:8ede47d38d10 1 /* mbed Microcontroller Library
phungductung 0:8ede47d38d10 2 * Copyright (c) 2006-2013 ARM Limited
phungductung 0:8ede47d38d10 3 *
phungductung 0:8ede47d38d10 4 * Licensed under the Apache License, Version 2.0 (the "License");
phungductung 0:8ede47d38d10 5 * you may not use this file except in compliance with the License.
phungductung 0:8ede47d38d10 6 * You may obtain a copy of the License at
phungductung 0:8ede47d38d10 7 *
phungductung 0:8ede47d38d10 8 * http://www.apache.org/licenses/LICENSE-2.0
phungductung 0:8ede47d38d10 9 *
phungductung 0:8ede47d38d10 10 * Unless required by applicable law or agreed to in writing, software
phungductung 0:8ede47d38d10 11 * distributed under the License is distributed on an "AS IS" BASIS,
phungductung 0:8ede47d38d10 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
phungductung 0:8ede47d38d10 13 * See the License for the specific language governing permissions and
phungductung 0:8ede47d38d10 14 * limitations under the License.
phungductung 0:8ede47d38d10 15 */
phungductung 0:8ede47d38d10 16 #ifndef MBED_FILEBASE_H
phungductung 0:8ede47d38d10 17 #define MBED_FILEBASE_H
phungductung 0:8ede47d38d10 18
phungductung 0:8ede47d38d10 19 typedef int FILEHANDLE;
phungductung 0:8ede47d38d10 20
phungductung 0:8ede47d38d10 21 #include <stdio.h>
phungductung 0:8ede47d38d10 22
phungductung 0:8ede47d38d10 23 #if defined(__ARMCC_VERSION) || defined(__ICCARM__)
phungductung 0:8ede47d38d10 24 # define O_RDONLY 0
phungductung 0:8ede47d38d10 25 # define O_WRONLY 1
phungductung 0:8ede47d38d10 26 # define O_RDWR 2
phungductung 0:8ede47d38d10 27 # define O_CREAT 0x0200
phungductung 0:8ede47d38d10 28 # define O_TRUNC 0x0400
phungductung 0:8ede47d38d10 29 # define O_APPEND 0x0008
phungductung 0:8ede47d38d10 30
phungductung 0:8ede47d38d10 31 # define NAME_MAX 255
phungductung 0:8ede47d38d10 32
phungductung 0:8ede47d38d10 33 typedef int mode_t;
phungductung 0:8ede47d38d10 34 typedef int ssize_t;
phungductung 0:8ede47d38d10 35 typedef long off_t;
phungductung 0:8ede47d38d10 36
phungductung 0:8ede47d38d10 37 #else
phungductung 0:8ede47d38d10 38 # include <sys/fcntl.h>
phungductung 0:8ede47d38d10 39 # include <sys/types.h>
phungductung 0:8ede47d38d10 40 # include <sys/syslimits.h>
phungductung 0:8ede47d38d10 41 #endif
phungductung 0:8ede47d38d10 42
phungductung 0:8ede47d38d10 43 #include "platform.h"
phungductung 0:8ede47d38d10 44
phungductung 0:8ede47d38d10 45 namespace mbed {
phungductung 0:8ede47d38d10 46
phungductung 0:8ede47d38d10 47 typedef enum {
phungductung 0:8ede47d38d10 48 FilePathType,
phungductung 0:8ede47d38d10 49 FileSystemPathType
phungductung 0:8ede47d38d10 50 } PathType;
phungductung 0:8ede47d38d10 51
phungductung 0:8ede47d38d10 52 class FileBase {
phungductung 0:8ede47d38d10 53 public:
phungductung 0:8ede47d38d10 54 FileBase(const char *name, PathType t);
phungductung 0:8ede47d38d10 55
phungductung 0:8ede47d38d10 56 virtual ~FileBase();
phungductung 0:8ede47d38d10 57
phungductung 0:8ede47d38d10 58 const char* getName(void);
phungductung 0:8ede47d38d10 59 PathType getPathType(void);
phungductung 0:8ede47d38d10 60
phungductung 0:8ede47d38d10 61 static FileBase *lookup(const char *name, unsigned int len);
phungductung 0:8ede47d38d10 62
phungductung 0:8ede47d38d10 63 static FileBase *get(int n);
phungductung 0:8ede47d38d10 64
phungductung 0:8ede47d38d10 65 protected:
phungductung 0:8ede47d38d10 66 static FileBase *_head;
phungductung 0:8ede47d38d10 67
phungductung 0:8ede47d38d10 68 FileBase *_next;
phungductung 0:8ede47d38d10 69 const char *_name;
phungductung 0:8ede47d38d10 70 PathType _path_type;
phungductung 0:8ede47d38d10 71
phungductung 0:8ede47d38d10 72 /* disallow copy constructor and assignment operators */
phungductung 0:8ede47d38d10 73 private:
phungductung 0:8ede47d38d10 74 FileBase(const FileBase&);
phungductung 0:8ede47d38d10 75 FileBase & operator = (const FileBase&);
phungductung 0:8ede47d38d10 76 };
phungductung 0:8ede47d38d10 77
phungductung 0:8ede47d38d10 78 } // namespace mbed
phungductung 0:8ede47d38d10 79
phungductung 0:8ede47d38d10 80 #endif