storage_glue.h

#pragma once
 
#include <furi.h>
#include "filesystem_api_internal.h"
#include <m-list.h>
 
#ifdef __cplusplus
extern "C" {
#endif
 
typedef enum {
    ST_EXT = 0,
    ST_INT = 1,
    ST_ANY,
    ST_ERROR
} StorageType;
 
typedef struct StorageData StorageData;
 
typedef struct {
    void (*tick)(StorageData* storage);
} StorageApi;
 
typedef struct {
    File* file;
    void* file_data;
    FuriString* path;
} StorageFile;
 
typedef enum {
    StorageStatusOK, 
    StorageStatusNotReady, 
    StorageStatusNotMounted, 
    StorageStatusNoFS, 
    StorageStatusNotAccessible, 
    StorageStatusErrorInternal, 
} StorageStatus;
 
void storage_file_init(StorageFile* obj);
void storage_file_init_set(StorageFile* obj, const StorageFile* src);
void storage_file_set(StorageFile* obj, const StorageFile* src);
void storage_file_clear(StorageFile* obj);
 
void storage_data_init(StorageData* storage);
StorageStatus storage_data_status(StorageData* storage);
const char* storage_data_status_text(StorageData* storage);
void storage_data_timestamp(StorageData* storage);
uint32_t storage_data_get_timestamp(StorageData* storage);
 
LIST_DEF(
    StorageFileList,
    StorageFile,
    (INIT(API_2(storage_file_init)),
     SET(API_6(storage_file_init_set)),
     INIT_SET(API_6(storage_file_set)),
     CLEAR(API_2(storage_file_clear))))
 
struct StorageData {
    const FS_Api* fs_api;
    StorageApi api;
    void* data;
    StorageStatus status;
    StorageFileList_t files;
    uint32_t timestamp;
};
 
bool storage_has_file(const File* file, StorageData* storage_data);
bool storage_path_already_open(FuriString* path, StorageData* storage_data);
 
void storage_set_storage_file_data(const File* file, void* file_data, StorageData* storage);
void* storage_get_storage_file_data(const File* file, StorageData* storage);
 
void storage_push_storage_file(File* file, FuriString* path, StorageData* storage);
bool storage_pop_storage_file(File* file, StorageData* storage);
 
size_t storage_open_files_count(StorageData* storage);
 
#ifdef __cplusplus
}
#endif