f5c69060f5
Added ability to deal with local host names (mDNS), remove use of FirebasedJson to save ~20kB build size, some changes to PowerLimiter to avoid setting new inverter power limits when not needed (=current limit as reported by inverter is within hysteresis)
33 lines
1.5 KiB
C++
33 lines
1.5 KiB
C++
// SPDX-License-Identifier: GPL-2.0-or-later
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#pragma once
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#include <stdint.h>
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#include <Arduino.h>
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#include <HTTPClient.h>
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class HttpPowerMeterClass {
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public:
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void init();
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bool updateValues();
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float getPower(int8_t phase);
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char httpPowerMeterError[256];
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bool queryPhase(int phase, const String& urlProtocol, const String& urlHostname, const String& uri, Auth authType, const char* username, const char* password,
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const char* httpHeader, const char* httpValue, uint32_t timeout, const char* jsonPath);
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void extractUrlComponents(const String& url, String& protocol, String& hostname, String& uri);
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private:
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float power[POWERMETER_MAX_PHASES];
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HTTPClient httpClient;
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String httpResponse;
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bool httpRequest(int phase, WiFiClient &wifiClient, const String& urlProtocol, const String& urlHostname, const String& urlUri, Auth authType, const char* username,
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const char* password, const char* httpHeader, const char* httpValue, uint32_t timeout, const char* jsonPath);
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String extractParam(String& authReq, const String& param, const char delimit);
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void getcNonce(char* cNounce);
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String getDigestAuth(String& authReq, const String& username, const String& password, const String& method, const String& uri, unsigned int counter);
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bool tryGetFloatValueForPhase(int phase, int httpCode, const char* jsonPath);
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void prepareRequest(uint32_t timeout, const char* httpHeader, const char* httpValue);
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String sha256(const String& data);
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};
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extern HttpPowerMeterClass HttpPowerMeter;
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