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https://github.com/DarkFlippers/unleashed-firmware
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60 lines
1.8 KiB
C
60 lines
1.8 KiB
C
#pragma once
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#include <stdint.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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/** Access mode flags */
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typedef enum {
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FSAM_READ = (1 << 0), /**< Read access */
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FSAM_WRITE = (1 << 1), /**< Write access */
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FSAM_READ_WRITE = FSAM_READ | FSAM_WRITE, /**< Read and write access */
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} FS_AccessMode;
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/** Open mode flags */
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typedef enum {
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FSOM_OPEN_EXISTING = 1, /**< Open file, fail if file doesn't exist */
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FSOM_OPEN_ALWAYS = 2, /**< Open file. Create new file if not exist */
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FSOM_OPEN_APPEND = 4, /**< Open file. Create new file if not exist. Set R/W pointer to EOF */
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FSOM_CREATE_NEW = 8, /**< Creates a new file. Fails if the file is exist */
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FSOM_CREATE_ALWAYS = 16, /**< Creates a new file. If file exist, truncate to zero size */
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} FS_OpenMode;
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/** API errors enumeration */
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typedef enum {
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FSE_OK, /**< No error */
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FSE_NOT_READY, /**< FS not ready */
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FSE_EXIST, /**< File/Dir already exist */
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FSE_NOT_EXIST, /**< File/Dir does not exist */
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FSE_INVALID_PARAMETER, /**< Invalid API parameter */
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FSE_DENIED, /**< Access denied */
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FSE_INVALID_NAME, /**< Invalid name/path */
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FSE_INTERNAL, /**< Internal error */
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FSE_NOT_IMPLEMENTED, /**< Function not implemented */
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FSE_ALREADY_OPEN, /**< File/Dir already opened */
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} FS_Error;
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/** FileInfo flags */
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typedef enum {
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FSF_DIRECTORY = (1 << 0), /**< Directory */
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} FS_Flags;
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/** Structure that hold file index and returned api errors */
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typedef struct File File;
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/** Structure that hold file info */
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typedef struct {
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uint8_t flags; /**< flags from FS_Flags enum */
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uint64_t size; /**< file size */
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} FileInfo;
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/** Gets the error text from FS_Error
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* @param error_id error id
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* @return const char* error text
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*/
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const char* filesystem_api_error_get_desc(FS_Error error_id);
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#ifdef __cplusplus
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}
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#endif
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