🎨 Renames event socket to websocket adapter

2025-09-14 21:49:05 +02:00
parent 98b519dee8
commit 06d27e0644
6 changed files with 5 additions and 5 deletions
@@ -0,0 +1,47 @@
+#ifndef Socket_h
+#define Socket_h
+
+#include <PsychicHttp.h>
+#include <template/stateful_service.h>
+#include <list>
+#include <map>
+#include <vector>
+#include <string>
+
+enum message_type_t { CONNECT = 0, DISCONNECT = 1, EVENT = 2, PING = 3, PONG = 4, BINARY_EVENT = 5 };
+
+typedef std::function<void(JsonVariant &root, int originId)> EventCallback;
+typedef std::function<void(const std::string &originId, bool sync)> SubscribeCallback;
+
+class EventSocket {
+  public:
+    EventSocket(PsychicHttpServer &server, const char *route = "/api/ws");
+
+    void begin();
+
+    bool hasSubscribers(const char *event);
+
+    void onEvent(std::string event, EventCallback callback);
+
+    void onSubscribe(std::string event, SubscribeCallback callback);
+
+    void emit(const char *event, JsonVariant &payload, const char *originId = "", bool onlyToSameOrigin = false);
+
+  private:
+    PsychicWebSocketHandler _socket;
+    PsychicHttpServer &_server;
+    const char *_route;
+
+    std::map<std::string, std::list<int>> client_subscriptions;
+    std::map<std::string, std::list<EventCallback>> event_callbacks;
+    std::map<std::string, std::list<SubscribeCallback>> subscribe_callbacks;
+    void handleEventCallbacks(std::string event, JsonVariant &jsonObject, int originId);
+    void send(PsychicWebSocketClient *client, const char *data, size_t len);
+    void handleSubscribeCallbacks(std::string event, const std::string &originId);
+
+    void onWSOpen(PsychicWebSocketClient *client);
+    void onWSClose(PsychicWebSocketClient *client);
+    esp_err_t onFrame(PsychicWebSocketRequest *request, httpd_ws_frame *frame);
+};
+
+#endif