9d952ed855
* File_Worker: getting the name of a new file with an index * SubGhz: add decoder RAW protocol * SubGhz: add view Save RAW * SubGhz: refactoring subghz custom event * SubGhz: fix syntax * SubGhz: fix error build * SubGhz: test build * SubGhz: refactoring subghz, add rename, delete, start and emulate RAW signal * SubGhz: fix triangle glitch in save raw view * SubGhz: fix receiver config scene * SubGhz: fix transfer after returning from save scene * Canvas: add font rotation * SubGhz: raw protocol encoder * SubGhz: fix error completion of transfer raw encoder * SubGhz: increased the speed of reading RAW data from a flash drive, displaying the name of the saved file in the Save RAW scene * Canvas: fix font rotation * SubGhz: fix navigation save RAW scene * SubGhz: add decode came atomo * Git: renormalize * Cleanup sources and enums * Gui: add font direction to canvas reset, canvas init sequence cleanup. * SubGhz: reorder menu. * Gui: correct canvas_set_font_direction signature Co-authored-by: Aleksandr Kutuzov <alleteam@gmail.com>
250 lines
6.1 KiB
C
250 lines
6.1 KiB
C
#pragma once
|
|
#include <m-string.h>
|
|
#include <storage/storage.h>
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
/**
|
|
* @brief File operations helper class.
|
|
* Automatically opens API records, shows error message on error.
|
|
*/
|
|
typedef struct FileWorker FileWorker;
|
|
|
|
/**
|
|
* @brief Allocate FileWorker
|
|
*
|
|
* @param silent do not show errors except from file_worker_show_error fn
|
|
* @return FileWorker*
|
|
*/
|
|
FileWorker* file_worker_alloc(bool silent);
|
|
|
|
/**
|
|
* @brief free FileWorker
|
|
*
|
|
* @param file_worker
|
|
*/
|
|
void file_worker_free(FileWorker* file_worker);
|
|
|
|
/**
|
|
* @brief Open file
|
|
*
|
|
* @param file_worker FileWorker instance
|
|
* @param filename
|
|
* @param access_mode
|
|
* @param open_mode
|
|
* @return true on success
|
|
*/
|
|
bool file_worker_open(
|
|
FileWorker* file_worker,
|
|
const char* filename,
|
|
FS_AccessMode access_mode,
|
|
FS_OpenMode open_mode);
|
|
|
|
/**
|
|
* @brief Close file
|
|
*
|
|
* @param file_worker FileWorker instance
|
|
* @return true on success
|
|
*/
|
|
bool file_worker_close(FileWorker* file_worker);
|
|
|
|
/**
|
|
* @brief Creates a directory. Doesn't show error if directory exist.
|
|
*
|
|
* @param file_worker FileWorker instance
|
|
* @param dirname
|
|
* @return true on success
|
|
*/
|
|
bool file_worker_mkdir(FileWorker* file_worker, const char* dirname);
|
|
|
|
/**
|
|
* @brief Removes the file. Doesn't show error if file doesn't exist.
|
|
*
|
|
* @param file_worker FileWorker instance
|
|
* @param filename
|
|
* @return true on success
|
|
*/
|
|
bool file_worker_remove(FileWorker* file_worker, const char* filename);
|
|
|
|
/**
|
|
* @brief Get next free filename.
|
|
*
|
|
* @param file_worker FileWorker instance
|
|
* @param dirname
|
|
* @param filename
|
|
* @param fileextension
|
|
* @param nextfilename return name
|
|
*/
|
|
void file_worker_get_next_filename(
|
|
FileWorker* file_worker,
|
|
const char* dirname,
|
|
const char* filename,
|
|
const char* fileextension,
|
|
string_t nextfilename);
|
|
|
|
/**
|
|
* @brief Reads data from a file.
|
|
*
|
|
* @param file_worker FileWorker instance
|
|
* @param buffer
|
|
* @param bytes_to_read
|
|
* @return true on success
|
|
*/
|
|
bool file_worker_read(FileWorker* file_worker, void* buffer, uint16_t bytes_to_read);
|
|
|
|
/**
|
|
* @brief Reads data from a file until separator or EOF is found.
|
|
* Moves seek pointer to the next symbol after the separator. The separator is not included in the result.
|
|
*
|
|
* @param file_worker FileWorker instance
|
|
* @param result
|
|
* @param separator
|
|
* @return true on success
|
|
*/
|
|
bool file_worker_read_until(FileWorker* file_worker, string_t result, char separator);
|
|
|
|
/**
|
|
* @brief Reads data in hexadecimal space-delimited format. For example "AF FF" in a file - [175, 255] in a read buffer.
|
|
*
|
|
* @param file_worker FileWorker instance
|
|
* @param buffer
|
|
* @param bytes_to_read
|
|
* @return true on success
|
|
*/
|
|
bool file_worker_read_hex(FileWorker* file_worker, uint8_t* buffer, uint16_t bytes_to_read);
|
|
|
|
/**
|
|
* @brief Read seek pointer value
|
|
*
|
|
* @param file_worker FileWorker instance
|
|
* @param position
|
|
* @return true on success
|
|
*/
|
|
bool file_worker_tell(FileWorker* file_worker, uint64_t* position);
|
|
|
|
/**
|
|
* @brief Set seek pointer value
|
|
*
|
|
* @param file_worker FileWorker instance
|
|
* @param position
|
|
* @param from_start
|
|
* @return true on success
|
|
*/
|
|
bool file_worker_seek(FileWorker* file_worker, uint64_t position, bool from_start);
|
|
|
|
/**
|
|
* @brief Write data to file.
|
|
*
|
|
* @param file_worker FileWorker instance
|
|
* @param buffer
|
|
* @param bytes_to_write
|
|
* @return true on success
|
|
*/
|
|
bool file_worker_write(FileWorker* file_worker, const void* buffer, uint16_t bytes_to_write);
|
|
|
|
/**
|
|
* @brief Write data to file in hexadecimal space-delimited format. For example [175, 255] in a write buffer - "AF FF" in a file.
|
|
*
|
|
* @param file_worker FileWorker instance
|
|
* @param buffer
|
|
* @param bytes_to_write
|
|
* @return true on success
|
|
*/
|
|
bool file_worker_write_hex(FileWorker* file_worker, const uint8_t* buffer, uint16_t bytes_to_write);
|
|
|
|
/**
|
|
* @brief Show system file error message
|
|
*
|
|
* @param file_worker FileWorker instance
|
|
* @param error_text
|
|
*/
|
|
void file_worker_show_error(FileWorker* file_worker, const char* error_text);
|
|
|
|
/**
|
|
* @brief Show system file select widget
|
|
*
|
|
* @param file_worker FileWorker instance
|
|
* @param path path to directory
|
|
* @param extension file extension to be offered for selection
|
|
* @param selected_filename buffer where the selected filename will be saved
|
|
* @param selected_filename_size and the size of this buffer
|
|
* @param preselected_filename filename to be preselected
|
|
* @return bool whether a file was selected
|
|
*/
|
|
bool file_worker_file_select(
|
|
FileWorker* file_worker,
|
|
const char* path,
|
|
const char* extension,
|
|
char* selected_filename,
|
|
uint8_t selected_filename_size,
|
|
const char* preselected_filename);
|
|
|
|
/**
|
|
* @brief Reads data from a file until separator or EOF is found.
|
|
* The separator is included in the result.
|
|
*
|
|
* @param file_worker FileWorker instance
|
|
* @param str_result
|
|
* @param file_buf
|
|
* @param file_buf_cnt
|
|
* @param max_length
|
|
* @param separator
|
|
* @return true on success
|
|
*/
|
|
bool file_worker_read_until_buffered(
|
|
FileWorker* file_worker,
|
|
string_t str_result,
|
|
char* file_buf,
|
|
size_t* file_buf_cnt,
|
|
size_t max_length,
|
|
char separator);
|
|
|
|
/**
|
|
* @brief Gets value from key
|
|
*
|
|
* @param file_worker FileWorker instance
|
|
* @param key key
|
|
* @param delimeter key-value delimeter
|
|
* @param value value for given key
|
|
* @return true on success
|
|
*/
|
|
bool file_worker_get_value_from_key(
|
|
FileWorker* file_worker,
|
|
string_t key,
|
|
char delimiter,
|
|
string_t value);
|
|
|
|
/**
|
|
* @brief Check whether file exist or not
|
|
*
|
|
* @param file_worker FileWorker instance
|
|
* @param filename
|
|
* @param exist - flag to show file exist
|
|
* @return true on success
|
|
*/
|
|
bool file_worker_is_file_exist(FileWorker* file_worker, const char* filename, bool* exist);
|
|
|
|
/**
|
|
* @brief Rename file or directory
|
|
*
|
|
* @param file_worker FileWorker instance
|
|
* @param old_filename
|
|
* @param new_filename
|
|
* @return true on success
|
|
*/
|
|
bool file_worker_rename(FileWorker* file_worker, const char* old_path, const char* new_path);
|
|
|
|
/**
|
|
* @brief Check errors
|
|
*
|
|
* @param file_worker FileWorker instance
|
|
* @return true on success
|
|
*/
|
|
bool file_worker_check_errors(FileWorker* file_worker);
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|