7.0 refactor

src/ws.h

@@ -0,0 +1,24 @@
+#pragma once
+
+#define WEBSOCKET_OP_CONTINUE 0
+#define WEBSOCKET_OP_TEXT 1
+#define WEBSOCKET_OP_BINARY 2
+#define WEBSOCKET_OP_CLOSE 8
+#define WEBSOCKET_OP_PING 9
+#define WEBSOCKET_OP_PONG 10
+
+#define WEBSOCKET_FLAGS_MASK_FIN 128
+#define WEBSOCKET_FLAGS_MASK_OP 15
+
+#include "http.h"
+
+struct mg_ws_message {
+  struct mg_str data;
+  uint8_t flags;  // Websocket message flags
+};
+
+struct mg_connection *mg_ws_connect(struct mg_mgr *, const char *url,
+                                    mg_event_handler_t fn, void *fn_data,
+                                    const char *fmt, ...);
+void mg_ws_upgrade(struct mg_connection *, struct mg_http_message *);
+size_t mg_ws_send(struct mg_connection *, const char *buf, size_t len, int op);