btclock_v3/src/lib/improv.hpp
2023-11-07 21:26:15 +01:00

76 lines
No EOL
2.2 KiB
C++

#pragma once
#ifdef ARDUINO
#include <Arduino.h>
#endif // ARDUINO
#include <cstdint>
#include <functional>
#include <string>
#include <vector>
namespace improv {
static const char *const SERVICE_UUID = "00467768-6228-2272-4663-277478268000";
static const char *const STATUS_UUID = "00467768-6228-2272-4663-277478268001";
static const char *const ERROR_UUID = "00467768-6228-2272-4663-277478268002";
static const char *const RPC_COMMAND_UUID = "00467768-6228-2272-4663-277478268003";
static const char *const RPC_RESULT_UUID = "00467768-6228-2272-4663-277478268004";
static const char *const CAPABILITIES_UUID = "00467768-6228-2272-4663-277478268005";
enum Error : uint8_t {
ERROR_NONE = 0x00,
ERROR_INVALID_RPC = 0x01,
ERROR_UNKNOWN_RPC = 0x02,
ERROR_UNABLE_TO_CONNECT = 0x03,
ERROR_NOT_AUTHORIZED = 0x04,
ERROR_UNKNOWN = 0xFF,
};
enum State : uint8_t {
STATE_STOPPED = 0x00,
STATE_AWAITING_AUTHORIZATION = 0x01,
STATE_AUTHORIZED = 0x02,
STATE_PROVISIONING = 0x03,
STATE_PROVISIONED = 0x04,
};
enum Command : uint8_t {
UNKNOWN = 0x00,
WIFI_SETTINGS = 0x01,
IDENTIFY = 0x02,
GET_CURRENT_STATE = 0x02,
GET_DEVICE_INFO = 0x03,
GET_WIFI_NETWORKS = 0x04,
BAD_CHECKSUM = 0xFF,
};
static const uint8_t CAPABILITY_IDENTIFY = 0x01;
static const uint8_t IMPROV_SERIAL_VERSION = 1;
enum ImprovSerialType : uint8_t {
TYPE_CURRENT_STATE = 0x01,
TYPE_ERROR_STATE = 0x02,
TYPE_RPC = 0x03,
TYPE_RPC_RESPONSE = 0x04
};
struct ImprovCommand {
Command command;
std::string ssid;
std::string password;
};
ImprovCommand parse_improv_data(const std::vector<uint8_t> &data, bool check_checksum = true);
ImprovCommand parse_improv_data(const uint8_t *data, size_t length, bool check_checksum = true);
bool parse_improv_serial_byte(size_t position, uint8_t byte, const uint8_t *buffer,
std::function<bool(ImprovCommand)> &&callback, std::function<void(Error)> &&on_error);
std::vector<uint8_t> build_rpc_response(Command command, const std::vector<std::string> &datum,
bool add_checksum = true);
#ifdef ARDUINO
std::vector<uint8_t> build_rpc_response(Command command, const std::vector<String> &datum, bool add_checksum = true);
#endif // ARDUINO
} // namespace improv