flipperzero-firmware/applications/storage/storage_glue.h
SG 855f2584ab
[FL-2415] Storage: blocking file open (#1078)
* Storage: correct replacement for "/any" path in path holder
* Unit tests: storage, blocking file open test
* File stream: error getter
* Storage: common copy and common remove now executes in external thread
* Filesystems: got rid of unused functions
* Storage: untangle dependencies, ram-frendly filesystem api
* iButton: context assertions
* Storage: pubsub messages
* Storage: wait for the file to close if it was open
* Storage: fix folder copying
* Storage: unit test
* Storage: pubsub documentation
* Fix merge error
* Fix memleak in storage test
* Storage: remove unused define

Co-authored-by: あく <alleteam@gmail.com>
2022-04-01 15:21:31 +03:00

75 lines
2.3 KiB
C

#pragma once
#include <furi.h>
#include "filesystem_api_internal.h"
#include <m-string.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;
StorageType type;
void* file_data;
string_t path;
} StorageFile;
typedef enum {
StorageStatusOK, /**< storage ok */
StorageStatusNotReady, /**< storage not ready (not initialized or waiting for data storage to appear) */
StorageStatusNotMounted, /**< datastore appeared, but we cannot mount it */
StorageStatusNoFS, /**< datastore appeared and mounted, but does not have a file system */
StorageStatusNotAccessible, /**< datastore appeared and mounted, but not available */
StorageStatusErrorInternal, /**< any other internal error */
} 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);
bool storage_data_lock(StorageData* storage);
bool storage_data_unlock(StorageData* storage);
StorageStatus storage_data_status(StorageData* storage);
const char* storage_data_status_text(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;
osMutexId_t mutex;
StorageStatus status;
StorageFileList_t files;
};
bool storage_has_file(const File* file, StorageData* storage_data);
bool storage_path_already_open(string_t path, StorageFileList_t files);
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, string_t path, StorageType type, StorageData* storage);
bool storage_pop_storage_file(File* file, StorageData* storage);
#ifdef __cplusplus
}
#endif