unleashed-firmware/lib/flipper_format/flipper_format_stream.h
gornekich d31578508a
[FL-2245] Introduce Mifare Classic Emulation (#1242)
* digital signal: introduce digital signal
* nfca: add nfca signal encoder
* nfc: add mifare classic emulation scene
* nfca: add classic emulation support to lib and hal
* mifare classic: support basic read commands
* nfc: add mifare classic menu scene
* mifare classic: start parsing commands in emulation
* mifare classic: add nested auth
* nfc: fix errors
* mifare classic: add encrypt function
* nfc: fix mifare classic save
* lib hex: add hex uint64_t ASCII parser
* flipper format: add uint64 hex format support
* nfc: add mifare classic key map
* nfc: hide mifare classic keys on emulation
* mifare classic: add NACK responce
* nfc: add partial bytes support in transparent mode
* nfc: mifare classic add shadow file support
* digital signal: move arr buffer from BSS to heap
* mifare classic: process access bits more careful
* nfca: fix memory leack
* nfc: format sources
* mifare classic: cleun up

Co-authored-by: あく <alleteam@gmail.com>
2022-05-24 17:00:15 +03:00

96 lines
2 KiB
C

#pragma once
#include <stdlib.h>
#include <stdbool.h>
#include <toolbox/stream/stream.h>
#include <mlib/m-string.h>
#ifdef __cplusplus
extern "C" {
#endif
typedef enum {
FlipperStreamValueIgnore,
FlipperStreamValueStr,
FlipperStreamValueHex,
FlipperStreamValueFloat,
FlipperStreamValueInt32,
FlipperStreamValueUint32,
FlipperStreamValueHexUint64,
FlipperStreamValueBool,
} FlipperStreamValue;
typedef struct {
const char* key;
FlipperStreamValue type;
const void* data;
size_t data_size;
} FlipperStreamWriteData;
/**
* Writes a key/value pair to the stream.
* @param stream
* @param write_data
* @return true
* @return false
*/
bool flipper_format_stream_write_value_line(Stream* stream, FlipperStreamWriteData* write_data);
/**
* Reads a value by key from a stream.
* @param stream
* @param key
* @param type
* @param _data
* @param data_size
* @param strict_mode
* @return true
* @return false
*/
bool flipper_format_stream_read_value_line(
Stream* stream,
const char* key,
FlipperStreamValue type,
void* _data,
size_t data_size,
bool strict_mode);
/**
* Get the count of values by key from a stream.
* @param stream
* @param key
* @param count
* @param strict_mode
* @return true
* @return false
*/
bool flipper_format_stream_get_value_count(
Stream* stream,
const char* key,
uint32_t* count,
bool strict_mode);
/**
* Removes a key and the corresponding value string from the stream and inserts a new key/value pair.
* @param stream
* @param write_data
* @param strict_mode
* @return true
* @return false
*/
bool flipper_format_stream_delete_key_and_write(
Stream* stream,
FlipperStreamWriteData* write_data,
bool strict_mode);
/**
* Writes a comment string to the stream.
* @param stream
* @param data
* @return true
* @return false
*/
bool flipper_format_stream_write_comment_cstr(Stream* stream, const char* data);
#ifdef __cplusplus
}
#endif