From e2669c1c5efdedc0ce16df4c502f51b6e0f2f3df Mon Sep 17 00:00:00 2001
From: Links <help.markus+gitk@gmail.com>
Date: Sat, 20 Jul 2019 13:46:59 +0200
Subject: [PATCH] [SocketIO] allow to send any message

---
 src/SocketIOclient.cpp | 37 ++++++++++++++++++++++++++++++++-----
 src/SocketIOclient.h   |  7 +++++++
 2 files changed, 39 insertions(+), 5 deletions(-)

diff --git a/src/SocketIOclient.cpp b/src/SocketIOclient.cpp
index e9467d4..337f029 100644
--- a/src/SocketIOclient.cpp
+++ b/src/SocketIOclient.cpp
@@ -40,12 +40,13 @@ bool SocketIOclient::isConnected(void) {
 /**
  * send text data to client
  * @param num uint8_t client id
+ * @param type socketIOmessageType_t
  * @param payload uint8_t *
  * @param length size_t
- * @param headerToPayload bool  (see sendFrame for more details)
+ * @param headerToPayload bool (see sendFrame for more details)
  * @return true if ok
  */
-bool SocketIOclient::sendEVENT(uint8_t * payload, size_t length, bool headerToPayload) {
+bool SocketIOclient::send(socketIOmessageType_t type, uint8_t * payload, size_t length, bool headerToPayload) {
     bool ret = false;
     if(length == 0) {
         length = strlen((const char *)payload);
@@ -56,7 +57,7 @@ bool SocketIOclient::sendEVENT(uint8_t * payload, size_t length, bool headerToPa
             ret = WebSocketsClient::sendFrameHeader(&_client, WSop_text, length + 2, true);
             // Engine.IO / Socket.IO Header
             if(ret) {
-                uint8_t buf[3] = { eIOtype_MESSAGE, sIOtype_EVENT, 0x00 };
+                uint8_t buf[3] = { eIOtype_MESSAGE, type, 0x00 };
                 ret            = WebSocketsClient::write(&_client, buf, 2);
             }
             if(ret && payload && length > 0) {
@@ -66,12 +67,38 @@ bool SocketIOclient::sendEVENT(uint8_t * payload, size_t length, bool headerToPa
         } else {
             // TODO implement
         }
-
-        // return WebSocketsClient::sendFrame(&_client, WSop_text, payload, length, true, true, headerToPayload);
     }
     return false;
 }
 
+bool SocketIOclient::send(socketIOmessageType_t type, const uint8_t * payload, size_t length) {
+    return send(type, (uint8_t *)payload, length);
+}
+
+bool SocketIOclient::send(socketIOmessageType_t type, char * payload, size_t length, bool headerToPayload) {
+    return send(type, (uint8_t *)payload, length, headerToPayload);
+}
+
+bool SocketIOclient::send(socketIOmessageType_t type, const char * payload, size_t length) {
+    return send(type, (uint8_t *)payload, length);
+}
+
+bool SocketIOclient::send(socketIOmessageType_t type, String & payload) {
+    return send(type, (uint8_t *)payload.c_str(), payload.length());
+}
+
+/**
+ * send text data to client
+ * @param num uint8_t client id
+ * @param payload uint8_t *
+ * @param length size_t
+ * @param headerToPayload bool  (see sendFrame for more details)
+ * @return true if ok
+ */
+bool SocketIOclient::sendEVENT(uint8_t * payload, size_t length, bool headerToPayload) {
+   return send(sIOtype_EVENT, payload, length, headerToPayload);
+}
+
 bool SocketIOclient::sendEVENT(const uint8_t * payload, size_t length) {
     return sendEVENT((uint8_t *)payload, length);
 }
diff --git a/src/SocketIOclient.h b/src/SocketIOclient.h
index 64b8c87..ee8a667 100644
--- a/src/SocketIOclient.h
+++ b/src/SocketIOclient.h
@@ -59,6 +59,13 @@ class SocketIOclient : protected WebSocketsClient {
     bool sendEVENT(const char * payload, size_t length = 0);
     bool sendEVENT(String & payload);
 
+
+    bool send(socketIOmessageType_t type, uint8_t * payload, size_t length = 0, bool headerToPayload = false);
+    bool send(socketIOmessageType_t type, const uint8_t * payload, size_t length = 0);
+    bool send(socketIOmessageType_t type, char * payload, size_t length = 0, bool headerToPayload = false);
+    bool send(socketIOmessageType_t type, const char * payload, size_t length = 0);
+    bool send(socketIOmessageType_t type, String & payload);
+
     void loop(void);
 
   protected: