Webserver addition and TactilityC symbols (#451)

2026-01-22 06:47:59 +10:00
parent c98cb2bf10
commit 01ffe420eb
22 changed files with 5006 additions and 21 deletions
@@ -0,0 +1,105 @@
+#pragma once
+#ifdef ESP_PLATFORM
+
+#include <Tactility/PubSub.h>
+#include <Tactility/service/Service.h>
+#include <Tactility/network/HttpServer.h>
+#include <Tactility/RecursiveMutex.h>
+
+#include <esp_http_server.h>
+#include <esp_netif.h>
+#include <string>
+
+namespace tt::service::webserver {
+
+enum class WebServerEvent {
+    /** WebServer settings have been modified (WiFi/HTTP credentials, enable/disable states) */
+    WebServerSettingsChanged,
+    /** HTTP server has started and is accepting connections */
+    WebServerStarted,
+    /** HTTP server has stopped and is no longer accepting connections */
+    WebServerStopped
+};
+
+/**
+ * @brief Web server service with resilient asset architecture
+ *
+ * Provides:
+ * - Core HTML endpoints (hardcoded in firmware)
+ * - Dynamic asset serving from Data partition
+ * - SD card fallback
+ * - Asset synchronization
+ */
+class WebServerService final : public Service {
+private:
+    mutable RecursiveMutex mutex;
+    std::unique_ptr<network::HttpServer> httpServer;
+    PubSub<WebServerEvent>::SubscriptionHandle settingsEventSubscription = nullptr;
+    std::shared_ptr<PubSub<WebServerEvent>> pubsub = std::make_shared<PubSub<WebServerEvent>>();
+    int8_t statusbarIconId = -1;  // Statusbar icon for WebServer state
+
+    // AP mode WiFi management
+    esp_netif_t* apNetif = nullptr;
+    bool apWifiInitialized = false;
+
+    bool startApMode();
+    void stopApMode();
+
+    // Core HTML endpoints (hardcoded in firmware)
+    static esp_err_t handleRoot(httpd_req_t* request);
+    static esp_err_t handleSync(httpd_req_t* request);
+    static esp_err_t handleReboot(httpd_req_t* request);
+
+    // File browser endpoints
+    static esp_err_t handleFileBrowser(httpd_req_t* request);
+    static esp_err_t handleFsList(httpd_req_t* request);
+    static esp_err_t handleFsTree(httpd_req_t* request);
+    static esp_err_t handleFsDownload(httpd_req_t* request);
+    static esp_err_t handleFsMkdir(httpd_req_t* request);
+    static esp_err_t handleFsDelete(httpd_req_t* request);
+    static esp_err_t handleFsRename(httpd_req_t* request);
+    static esp_err_t handleFsUpload(httpd_req_t* request);
+    // Consolidated dispatch handlers to reduce URI handler table usage
+    static esp_err_t handleFsGenericGet(httpd_req_t* request);
+    static esp_err_t handleFsGenericPost(httpd_req_t* request);
+    // Admin dispatcher to consolidate small POST endpoints (sync/reboot)
+    static esp_err_t handleAdminPost(httpd_req_t* request);
+
+    // API endpoints
+    static esp_err_t handleApiGet(httpd_req_t* request);
+    static esp_err_t handleApiPost(httpd_req_t* request);
+    static esp_err_t handleApiPut(httpd_req_t* request);
+    static esp_err_t handleApiSysinfo(httpd_req_t* request);
+    static esp_err_t handleApiApps(httpd_req_t* request);
+    static esp_err_t handleApiAppsRun(httpd_req_t* request);
+    static esp_err_t handleApiAppsUninstall(httpd_req_t* request);
+    static esp_err_t handleApiAppsInstall(httpd_req_t* request);
+    static esp_err_t handleApiWifi(httpd_req_t* request);
+    static esp_err_t handleApiScreenshot(httpd_req_t* request);
+
+    // Dynamic asset serving
+    static esp_err_t handleAssets(httpd_req_t* request);
+
+    bool startServer();
+    void stopServer();
+
+public:
+
+    bool onStart(ServiceContext& service) override;
+    void onStop(ServiceContext& service) override;
+
+    void setEnabled(bool enabled);
+    bool isEnabled() const;
+
+    std::shared_ptr<PubSub<WebServerEvent>> getPubsub() const { return pubsub; }
+};
+
+// Global accessor for controlling the WebServer service
+void setWebServerEnabled(bool enabled);
+
+// Get the pubsub for subscribing to WebServer events
+std::shared_ptr<PubSub<WebServerEvent>> getPubsub();
+
+} // namespace
+
+#endif