forked from espressif/arduino-esp32
f2a20e8a38
* SD.open() new feature for creating all folders in path This PR adds to the SD.open() function option to create all folders to the file. SD.open(const char* path, const char* mode, const bool create) Default value of create is false. When true folders are created. From issue #5019 * Update vfs_api.cpp memccpy -> memcpy * File f = open() edit added false for create
69 lines
2.2 KiB
C++
69 lines
2.2 KiB
C++
/*
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FSImpl.h - base file system interface
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Copyright (c) 2015 Ivan Grokhotkov. All rights reserved.
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This file is part of the esp8266 core for Arduino environment.
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this library; if not, write to the Free Software
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#ifndef FSIMPL_H
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#define FSIMPL_H
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#include <stddef.h>
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#include <stdint.h>
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namespace fs
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{
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class FileImpl
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{
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public:
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virtual ~FileImpl() { }
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virtual size_t write(const uint8_t *buf, size_t size) = 0;
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virtual size_t read(uint8_t* buf, size_t size) = 0;
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virtual void flush() = 0;
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virtual bool seek(uint32_t pos, SeekMode mode) = 0;
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virtual size_t position() const = 0;
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virtual size_t size() const = 0;
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virtual void close() = 0;
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virtual time_t getLastWrite() = 0;
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virtual const char* path() const = 0;
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virtual const char* name() const = 0;
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virtual boolean isDirectory(void) = 0;
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virtual FileImplPtr openNextFile(const char* mode) = 0;
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virtual void rewindDirectory(void) = 0;
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virtual operator bool() = 0;
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};
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class FSImpl
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{
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protected:
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const char * _mountpoint;
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public:
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FSImpl() : _mountpoint(NULL) { }
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virtual ~FSImpl() { }
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virtual FileImplPtr open(const char* path, const char* mode, const bool create) = 0;
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virtual bool exists(const char* path) = 0;
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virtual bool rename(const char* pathFrom, const char* pathTo) = 0;
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virtual bool remove(const char* path) = 0;
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virtual bool mkdir(const char *path) = 0;
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virtual bool rmdir(const char *path) = 0;
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void mountpoint(const char *);
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const char * mountpoint();
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};
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} // namespace fs
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#endif //FSIMPL_H
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