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82 lines
2 KiB
C++
82 lines
2 KiB
C++
#pragma once
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#include "esphome/components/esp32_ble_tracker/esp32_ble_tracker.h"
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#include "esphome/core/component.h"
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#include <vector>
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#ifdef USE_ESP32
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namespace esphome {
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namespace xiaomi_ble {
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struct XiaomiParseResult {
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enum {
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TYPE_HHCCJCY01,
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TYPE_GCLS002,
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TYPE_HHCCPOT002,
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TYPE_LYWSDCGQ,
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TYPE_LYWSD02,
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TYPE_CGG1,
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TYPE_LYWSD03MMC,
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TYPE_CGD1,
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TYPE_CGDK2,
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TYPE_JQJCY01YM,
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TYPE_MUE4094RT,
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TYPE_WX08ZM,
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TYPE_MJYD02YLA,
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TYPE_MHOC303,
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TYPE_MHOC401,
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TYPE_CGPR1,
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TYPE_RTCGQ02LM,
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} type;
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std::string name;
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optional<float> temperature;
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optional<float> humidity;
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optional<float> moisture;
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optional<float> conductivity;
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optional<float> illuminance;
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optional<float> formaldehyde;
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optional<float> battery_level;
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optional<float> tablet;
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optional<float> idle_time;
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optional<bool> is_active;
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optional<bool> has_motion;
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optional<bool> is_light;
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optional<bool> button_press;
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bool has_data; // 0x40
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bool has_capability; // 0x20
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bool has_encryption; // 0x08
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bool is_duplicate;
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int raw_offset;
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};
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struct XiaomiAESVector {
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uint8_t key[16];
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uint8_t plaintext[16];
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uint8_t ciphertext[16];
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uint8_t authdata[16];
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uint8_t iv[16];
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uint8_t tag[16];
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size_t keysize;
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size_t authsize;
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size_t datasize;
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size_t tagsize;
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size_t ivsize;
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};
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bool parse_xiaomi_value(uint16_t value_type, const uint8_t *data, uint8_t value_length, XiaomiParseResult &result);
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bool parse_xiaomi_message(const std::vector<uint8_t> &message, XiaomiParseResult &result);
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optional<XiaomiParseResult> parse_xiaomi_header(const esp32_ble_tracker::ServiceData &service_data);
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bool decrypt_xiaomi_payload(std::vector<uint8_t> &raw, const uint8_t *bindkey, const uint64_t &address);
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bool report_xiaomi_results(const optional<XiaomiParseResult> &result, const std::string &address);
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class XiaomiListener : public esp32_ble_tracker::ESPBTDeviceListener {
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public:
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bool parse_device(const esp32_ble_tracker::ESPBTDevice &device) override;
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};
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} // namespace xiaomi_ble
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} // namespace esphome
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#endif
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