83 lines
2.3 KiB
C++
83 lines
2.3 KiB
C++
#pragma once
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#include "server.h"
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#include "servo.h"
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#include "message.h"
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#include "storage.h"
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#include "fresh.h"
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#include <ESPAsyncWebServer.h>
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struct WifiConfiguration {
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// The WiFi network to connect to
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const char* ssid;
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// The WiFi password to connect to the above network
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const char* password;
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// The name of the device on the network
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const char* networkName;
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// The interval to reconnect to WiFi if the connection is broken
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uint32_t reconnectInterval;
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uint32_t periodicReconnectInterval;
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};
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struct KeyConfiguration {
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const uint8_t* remoteKey;
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const uint8_t* localKey;
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};
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class SesameController: public ServerConnectionCallbacks {
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public:
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SesameController(uint16_t localWebServerPort, uint8_t remoteDeviceCount);
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void configure(ServoConfiguration servoConfig, ServerConfiguration serverConfig, TimeConfiguration timeConfig, WifiConfiguration wifiConfig, KeyConfiguration keyConfig);
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void loop(uint32_t millis);
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private:
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ServerConnection server;
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ServoController servo;
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AsyncWebServer localWebServer;
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TimeCheck timeCheck;
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Storage storage;
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WifiConfiguration wifiConfig;
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KeyConfiguration keyConfig;
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bool isReconnecting = false;
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// The buffer to hold a received message while it is read
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uint8_t receivedMessageBuffer[AUTHENTICATED_MESSAGE_SIZE];
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// The buffer to hold a response while it is sent
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uint8_t responseBuffer[AUTHENTICATED_MESSAGE_SIZE+1];
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SesameEvent* responseStatus;
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AuthenticatedMessage* responseMessage;
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uint16_t responseSize = 0;
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void ensureWiFiConnection(uint32_t time);
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void ensureWebSocketConnection();
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void handleLocalMessage(AsyncWebServerRequest *request);
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// Based on https://stackoverflow.com/a/23898449/266720
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bool convertHexMessageToBinary(const char* str);
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void handleServerMessage(uint8_t* payload, size_t length);
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void sendServerError(SesameEvent event);
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void processMessage(AuthenticatedMessage* message);
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SesameEvent verifyAndProcessReceivedMessage(AuthenticatedMessage* message);
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void prepareResponseBuffer(SesameEvent event, uint8_t deviceId = 0);
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void sendPreparedLocalResponse(AsyncWebServerRequest *request);
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void sendPreparedServerResponse();
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void periodicallyReconnectWifiAndSocket(uint32_t millis);
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}; |