mirror of
https://git.mirrors.martin98.com/https://github.com/luc-github/ESP3D.git
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c706f44229
rewrite the file time access fix some debug error add rename function in file systems when available
95 lines
2.7 KiB
C++
95 lines
2.7 KiB
C++
/*
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esp_filesystem.h - ESP3D filesystem configuration class
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Copyright (c) 2014 Luc Lebosse. All rights reserved.
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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 _ESP_FILESYSTEM_H
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#define _ESP_FILESYSTEM_H
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#include "../../include/esp3d_config.h"
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#include <time.h>
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#define ESP_FLASH_FS_HEADER "/FS"
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#define ESP_MAX_OPENHANDLE 4
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class ESP_File
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{
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public:
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ESP_File(void * handle = nullptr, bool isdir =false, bool iswritemode = false, const char * path = nullptr);
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ESP_File(const char * name, const char * filename, bool isdir = true, size_t size =0);
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~ESP_File();
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operator bool() const;
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bool isDirectory();
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const char* name() const;
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const char* filename() const;
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void close();
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bool isOpen();
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ESP_File & operator=(const ESP_File & other);
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size_t size();
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time_t getLastWrite();
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int available();
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size_t write(uint8_t i);
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size_t write(const uint8_t *buf, size_t size);
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int read();
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size_t read(uint8_t* buf, size_t size);
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void flush();
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ESP_File openNextFile();
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private:
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String _dirlist;
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bool _isdir;
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bool _isfakedir;
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bool _iswritemode;
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int8_t _index;
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String _filename;
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String _name;
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size_t _size;
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time_t _lastwrite;
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};
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class ESP_FileSystem
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{
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public:
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static String & formatBytes (uint64_t bytes);
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ESP_FileSystem();
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~ESP_FileSystem();
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static bool begin();
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static void end();
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static size_t totalBytes();
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static size_t usedBytes();
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static size_t freeBytes();
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static size_t max_update_size();
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static const char * FilesystemName();
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static bool format();
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static ESP_File open(const char* path, uint8_t mode = ESP_FILE_READ);
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static bool exists(const char* path);
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static bool remove(const char *path);
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static bool mkdir(const char *path);
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static bool rmdir(const char *path);
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static bool rename(const char *oldpath, const char *newpath);
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static void closeAll();
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static bool started()
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{
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return _started;
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}
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private:
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static bool _started;
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};
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#endif //ESP_FILESYSTEM_H
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