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FileBase.h
00001 /* mbed Microcontroller Library 00002 * Copyright (c) 2006-2013 ARM Limited 00003 * 00004 * Licensed under the Apache License, Version 2.0 (the "License"); 00005 * you may not use this file except in compliance with the License. 00006 * You may obtain a copy of the License at 00007 * 00008 * http://www.apache.org/licenses/LICENSE-2.0 00009 * 00010 * Unless required by applicable law or agreed to in writing, software 00011 * distributed under the License is distributed on an "AS IS" BASIS, 00012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 00013 * See the License for the specific language governing permissions and 00014 * limitations under the License. 00015 */ 00016 #ifndef MBED_FILEBASE_H 00017 #define MBED_FILEBASE_H 00018 00019 typedef int FILEHANDLE; 00020 00021 #include <stdio.h> 00022 00023 #if defined(__ARMCC_VERSION) || defined(__ICCARM__) 00024 # define O_RDONLY 0 00025 # define O_WRONLY 1 00026 # define O_RDWR 2 00027 # define O_CREAT 0x0200 00028 # define O_TRUNC 0x0400 00029 # define O_APPEND 0x0008 00030 00031 # define NAME_MAX 255 00032 00033 typedef int mode_t; 00034 typedef int ssize_t; 00035 typedef long off_t; 00036 00037 #else 00038 # include <sys/fcntl.h> 00039 # include <sys/types.h> 00040 # include <sys/syslimits.h> 00041 #endif 00042 00043 #include "platform.h" 00044 00045 namespace mbed { 00046 00047 typedef enum { 00048 FilePathType, 00049 FileSystemPathType 00050 } PathType; 00051 00052 class FileBase { 00053 public: 00054 FileBase(const char *name, PathType t); 00055 00056 virtual ~FileBase(); 00057 00058 const char* getName(void); 00059 PathType getPathType(void); 00060 00061 static FileBase *lookup(const char *name, unsigned int len); 00062 00063 static FileBase *get(int n); 00064 00065 protected: 00066 static FileBase *_head; 00067 00068 FileBase *_next; 00069 const char *_name; 00070 PathType _path_type; 00071 00072 /* disallow copy constructor and assignment operators */ 00073 private: 00074 FileBase(const FileBase&); 00075 FileBase & operator = (const FileBase&); 00076 }; 00077 00078 } // namespace mbed 00079 00080 #endif
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