mirror of
https://github.com/daveallie/crosspoint-reader.git
synced 2026-02-04 22:57:50 +03:00
3a761b18af
Our esp32 consistently dropped the last few packets of the TCP transfer in the old implementation. Only about 1/5 transfers would complete. I've refactored that entire system into an actual Calibre Device Plugin that basically uses the exact same system as the web server's file transfer protocol. I kept them separate so that we don't muddy up the existing file transfer stuff even if it's basically the same at the end of the day I didn't want to limit our ability to change it later. I've also added basic auth to OPDS and renamed that feature to OPDS Browser to just disassociate it from Calibre. --------- Co-authored-by: Arthur Tazhitdinov <lisnake@gmail.com> Co-authored-by: Dave Allie <dave@daveallie.com>
75 lines
2.7 KiB
C++
75 lines
2.7 KiB
C++
#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 "NetworkModeSelectionActivity.h"
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#include "activities/ActivityWithSubactivity.h"
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#include "network/CrossPointWebServer.h"
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// Web server activity states
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enum class WebServerActivityState {
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MODE_SELECTION, // Choosing between Join Network and Create Hotspot
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WIFI_SELECTION, // WiFi selection subactivity is active (for Join Network mode)
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AP_STARTING, // Starting Access Point mode
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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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* - First presents a choice between "Join a Network" (STA), "Connect to Calibre", and "Create Hotspot" (AP)
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* - For STA mode: Launches WifiSelectionActivity to connect to an existing network
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* - For AP mode: Creates an Access Point that clients can connect to
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* - Starts the CrossPointWebServer when connected
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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 ActivityWithSubactivity {
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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::MODE_SELECTION;
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const std::function<void()> onGoBack;
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// Network mode
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NetworkMode networkMode = NetworkMode::JOIN_NETWORK;
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bool isApMode = false;
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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; // For STA mode: network name, For AP mode: AP name
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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 onNetworkModeSelected(NetworkMode mode);
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void onWifiSelectionComplete(bool connected);
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void startAccessPoint();
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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, MappedInputManager& mappedInput,
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const std::function<void()>& onGoBack)
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: ActivityWithSubactivity("CrossPointWebServer", renderer, mappedInput), 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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bool preventAutoSleep() override { return webServer && webServer->isRunning(); }
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};
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