esphome/esphome/components/prometheus/prometheus_handler.h

93 lines
2.6 KiB
C++

#pragma once
#ifdef USE_ARDUINO
#include "esphome/components/web_server_base/web_server_base.h"
#include "esphome/core/controller.h"
#include "esphome/core/component.h"
namespace esphome {
namespace prometheus {
class PrometheusHandler : public AsyncWebHandler, public Component {
public:
PrometheusHandler(web_server_base::WebServerBase *base) : base_(base) {}
bool canHandle(AsyncWebServerRequest *request) override {
if (request->method() == HTTP_GET) {
if (request->url() == "/metrics")
return true;
}
return false;
}
void handleRequest(AsyncWebServerRequest *req) override;
void setup() override {
this->base_->init();
this->base_->add_handler(this);
}
float get_setup_priority() const override {
// After WiFi
return setup_priority::WIFI - 1.0f;
}
protected:
#ifdef USE_SENSOR
/// Return the type for prometheus
void sensor_type_(AsyncResponseStream *stream);
/// Return the sensor state as prometheus data point
void sensor_row_(AsyncResponseStream *stream, sensor::Sensor *obj);
#endif
#ifdef USE_BINARY_SENSOR
/// Return the type for prometheus
void binary_sensor_type_(AsyncResponseStream *stream);
/// Return the sensor state as prometheus data point
void binary_sensor_row_(AsyncResponseStream *stream, binary_sensor::BinarySensor *obj);
#endif
#ifdef USE_FAN
/// Return the type for prometheus
void fan_type_(AsyncResponseStream *stream);
/// Return the sensor state as prometheus data point
void fan_row_(AsyncResponseStream *stream, fan::Fan *obj);
#endif
#ifdef USE_LIGHT
/// Return the type for prometheus
void light_type_(AsyncResponseStream *stream);
/// Return the Light Values state as prometheus data point
void light_row_(AsyncResponseStream *stream, light::LightState *obj);
#endif
#ifdef USE_COVER
/// Return the type for prometheus
void cover_type_(AsyncResponseStream *stream);
/// Return the switch Values state as prometheus data point
void cover_row_(AsyncResponseStream *stream, cover::Cover *obj);
#endif
#ifdef USE_SWITCH
/// Return the type for prometheus
void switch_type_(AsyncResponseStream *stream);
/// Return the switch Values state as prometheus data point
void switch_row_(AsyncResponseStream *stream, switch_::Switch *obj);
#endif
#ifdef USE_LOCK
/// Return the type for prometheus
void lock_type_(AsyncResponseStream *stream);
/// Return the lock Values state as prometheus data point
void lock_row_(AsyncResponseStream *stream, lock::Lock *obj);
#endif
web_server_base::WebServerBase *base_;
};
} // namespace prometheus
} // namespace esphome
#endif // USE_ARDUINO