67 lines
2.1 KiB
C
67 lines
2.1 KiB
C
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#pragma once
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#include <freertos/FreeRTOS.h>
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#include <freertos/semphr.h>
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#include <freertos/task.h>
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#include <functional>
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#include <memory>
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#include <string>
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#include "../Activity.h"
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#include "WifiSelectionActivity.h"
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#include "server/CrossPointWebServer.h"
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// Web server activity states
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enum class WebServerActivityState {
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WIFI_SELECTION, // WiFi selection subactivity is active
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SERVER_RUNNING, // Web server is running and handling requests
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SHUTTING_DOWN // Shutting down server and WiFi
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};
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/**
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* CrossPointWebServerActivity is the entry point for file transfer functionality.
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* It:
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* - Immediately turns on WiFi and launches WifiSelectionActivity on enter
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* - When WifiSelectionActivity completes successfully, starts the CrossPointWebServer
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* - Handles client requests in its loop() function
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* - Cleans up the server and shuts down WiFi on exit
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*/
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class CrossPointWebServerActivity final : public Activity {
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TaskHandle_t displayTaskHandle = nullptr;
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SemaphoreHandle_t renderingMutex = nullptr;
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bool updateRequired = false;
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WebServerActivityState state = WebServerActivityState::WIFI_SELECTION;
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const std::function<void()> onGoBack;
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// WiFi selection subactivity
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std::unique_ptr<WifiSelectionActivity> wifiSelection;
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// Web server - owned by this activity
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std::unique_ptr<CrossPointWebServer> webServer;
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// Server status
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std::string connectedIP;
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std::string connectedSSID;
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// Performance monitoring
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unsigned long lastHandleClientTime = 0;
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static void taskTrampoline(void* param);
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[[noreturn]] void displayTaskLoop();
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void render() const;
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void renderServerRunning() const;
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void onWifiSelectionComplete(bool connected);
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void startWebServer();
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void stopWebServer();
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public:
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explicit CrossPointWebServerActivity(GfxRenderer& renderer, InputManager& inputManager,
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const std::function<void()>& onGoBack)
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: Activity(renderer, inputManager), onGoBack(onGoBack) {}
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void onEnter() override;
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void onExit() override;
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void loop() override;
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bool skipLoopDelay() override { return webServer && webServer->isRunning(); }
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};
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