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esphome-dev/esphome/components/api/api_server.h
T
J. Nick Koston 9ee661c1e4 Add ability to clear the gatt cache (#4621)
* Add ability to clear the gatt cache

With BlueZ we can fully clear the cache when something goes wrong with the services, however since this is also a cache on the ESP32 we need to be able to clear the on device cache as well for the proxies since if something goes wrong with the service resolution it can cache the bad resolution on NVS forever.

Our current client implementation is limited to clearing the memory cache in Home Assistant https://github.com/home-assistant/core/blob/89355e087952417a6824507fd3b197f9d0520e19/homeassistant/components/esphome/bluetooth/client.py#L512

related issue https://github.com/esphome/issues/issues/4156

https://github.com/esphome/aioesphomeapi/pull/410

* naming

* lint

* lint

* naming

* naming

* naming

* 88 now that 87 is taken

* make const

* Update esphome/components/api/api_frame_helper.cpp
2023-03-26 21:48:56 +00:00

135 lines
4.9 KiB
C++

#pragma once
#include "esphome/core/component.h"
#include "esphome/core/controller.h"
#include "esphome/core/defines.h"
#include "esphome/core/log.h"
#include "esphome/components/socket/socket.h"
#include "api_pb2.h"
#include "api_pb2_service.h"
#include "list_entities.h"
#include "subscribe_state.h"
#include "user_services.h"
#include "api_noise_context.h"
#include <vector>
namespace esphome {
namespace api {
class APIServer : public Component, public Controller {
public:
APIServer();
void setup() override;
uint16_t get_port() const;
float get_setup_priority() const override;
void loop() override;
void dump_config() override;
void on_shutdown() override;
bool check_password(const std::string &password) const;
bool uses_password() const;
void set_port(uint16_t port);
void set_password(const std::string &password);
void set_reboot_timeout(uint32_t reboot_timeout);
#ifdef USE_API_NOISE
void set_noise_psk(psk_t psk) { noise_ctx_->set_psk(psk); }
std::shared_ptr<APINoiseContext> get_noise_ctx() { return noise_ctx_; }
#endif // USE_API_NOISE
void handle_disconnect(APIConnection *conn);
#ifdef USE_BINARY_SENSOR
void on_binary_sensor_update(binary_sensor::BinarySensor *obj, bool state) override;
#endif
#ifdef USE_COVER
void on_cover_update(cover::Cover *obj) override;
#endif
#ifdef USE_FAN
void on_fan_update(fan::Fan *obj) override;
#endif
#ifdef USE_LIGHT
void on_light_update(light::LightState *obj) override;
#endif
#ifdef USE_SENSOR
void on_sensor_update(sensor::Sensor *obj, float state) override;
#endif
#ifdef USE_SWITCH
void on_switch_update(switch_::Switch *obj, bool state) override;
#endif
#ifdef USE_TEXT_SENSOR
void on_text_sensor_update(text_sensor::TextSensor *obj, const std::string &state) override;
#endif
#ifdef USE_CLIMATE
void on_climate_update(climate::Climate *obj) override;
#endif
#ifdef USE_NUMBER
void on_number_update(number::Number *obj, float state) override;
#endif
#ifdef USE_SELECT
void on_select_update(select::Select *obj, const std::string &state, size_t index) override;
#endif
#ifdef USE_LOCK
void on_lock_update(lock::Lock *obj) override;
#endif
#ifdef USE_MEDIA_PLAYER
void on_media_player_update(media_player::MediaPlayer *obj) override;
#endif
void send_homeassistant_service_call(const HomeassistantServiceResponse &call);
#ifdef USE_BLUETOOTH_PROXY
void send_bluetooth_le_advertisement(const BluetoothLEAdvertisementResponse &call);
void send_bluetooth_device_connection(uint64_t address, bool connected, uint16_t mtu = 0, esp_err_t error = ESP_OK);
void send_bluetooth_device_pairing(uint64_t address, bool paired, esp_err_t error = ESP_OK);
void send_bluetooth_device_unpairing(uint64_t address, bool success, esp_err_t error = ESP_OK);
void send_bluetooth_device_clear_cache(uint64_t address, bool success, esp_err_t error = ESP_OK);
void send_bluetooth_connections_free(uint8_t free, uint8_t limit);
void send_bluetooth_gatt_read_response(const BluetoothGATTReadResponse &call);
void send_bluetooth_gatt_write_response(const BluetoothGATTWriteResponse &call);
void send_bluetooth_gatt_notify_data_response(const BluetoothGATTNotifyDataResponse &call);
void send_bluetooth_gatt_notify_response(const BluetoothGATTNotifyResponse &call);
void send_bluetooth_gatt_services(const BluetoothGATTGetServicesResponse &call);
void send_bluetooth_gatt_services_done(uint64_t address);
void send_bluetooth_gatt_error(uint64_t address, uint16_t handle, esp_err_t error);
#endif
void register_user_service(UserServiceDescriptor *descriptor) { this->user_services_.push_back(descriptor); }
#ifdef USE_HOMEASSISTANT_TIME
void request_time();
#endif
bool is_connected() const;
struct HomeAssistantStateSubscription {
std::string entity_id;
optional<std::string> attribute;
std::function<void(std::string)> callback;
};
void subscribe_home_assistant_state(std::string entity_id, optional<std::string> attribute,
std::function<void(std::string)> f);
const std::vector<HomeAssistantStateSubscription> &get_state_subs() const;
const std::vector<UserServiceDescriptor *> &get_user_services() const { return this->user_services_; }
protected:
std::unique_ptr<socket::Socket> socket_ = nullptr;
uint16_t port_{6053};
uint32_t reboot_timeout_{300000};
uint32_t last_connected_{0};
std::vector<std::unique_ptr<APIConnection>> clients_;
std::string password_;
std::vector<HomeAssistantStateSubscription> state_subs_;
std::vector<UserServiceDescriptor *> user_services_;
#ifdef USE_API_NOISE
std::shared_ptr<APINoiseContext> noise_ctx_ = std::make_shared<APINoiseContext>();
#endif // USE_API_NOISE
};
extern APIServer *global_api_server; // NOLINT(cppcoreguidelines-avoid-non-const-global-variables)
template<typename... Ts> class APIConnectedCondition : public Condition<Ts...> {
public:
bool check(Ts... x) override { return global_api_server->is_connected(); }
};
} // namespace api
} // namespace esphome