Diff: TcpClient.cpp

Revision:

13:95c00132cd98

Parent:

12:1dd995402b99

Child:

19:58e840279555

--- a/TcpClient.cpp	Fri Aug 30 19:15:42 2019 +0000
+++ b/TcpClient.cpp	Sat Aug 31 20:34:52 2019 +0000
@@ -40,7 +40,8 @@
  * @retval
  */
 TcpClient::TcpClient() :
-    data(NULL)
+    data(NULL),
+    _instance(NULL)
 { }
 
 /**
@@ -50,7 +51,8 @@
  * @retval
  */
 TcpClient::TcpClient(uip_userdata_t* conn_data) :
-    data(conn_data)
+    data(conn_data),
+    _instance(NULL)
 { }
 
 /**
@@ -59,6 +61,20 @@
  * @param
  * @retval
  */
+int TcpClient::open(UipEthernet* ethernet)
+{
+    if (UipEthernet::ethernet != ethernet)
+        UipEthernet::ethernet = ethernet;
+
+    return 0;
+}
+
+/**
+ * @brief
+ * @note
+ * @param
+ * @retval
+ */
 int TcpClient::connect(IpAddress ip, uint16_t port)
 {
     stop();
@@ -79,7 +95,7 @@
 #ifdef UIPETHERNET_DEBUG_CLIENT
                 printf("connected, state: %d, first packet in: %d\r\n", data->state, data->packets_in[0]);
 #endif
-                return 1;
+                return 0;
             }
 
 #if UIP_CONNECT_TIMEOUT > 0
@@ -91,7 +107,7 @@
         }
     }
 
-    return 0;
+    return 1;
 }
 
 /**
@@ -171,6 +187,17 @@
  * @param
  * @retval
  */
+void TcpClient::setInstance(TcpClient *client)
+{
+    _instance = client;
+}
+
+/**
+ * @brief
+ * @note
+ * @param
+ * @retval
+ */
 bool TcpClient::operator==(const TcpClient& rhs)
 {
     return data && rhs.data && (data == rhs.data);
@@ -439,7 +466,8 @@
 void TcpClient::close()
 {
     stop();
-    delete this;
+    if (_instance)
+        delete this;
 }
 
 /**