Diff: Socket/TCPSocketServer.cpp

Revision:

0:774ff1e8b26b

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Socket/TCPSocketServer.cpp	Wed Apr 19 00:46:44 2017 +0000
@@ -0,0 +1,69 @@
+/*
+ * Copyright (C) 2013 gsfan, MIT License
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of this software
+ * and associated documentation files (the "Software"), to deal in the Software without restriction,
+ * including without limitation the rights to use, copy, modify, merge, publish, distribute,
+ * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all copies or
+ * substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+ * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+/* Copyright (C) 2014 Wiznet, MIT License
+ *  port to the Wiznet Module WizFi250
+ */
+/* Copyright (C) 2017 Wiznet, MIT License
+ *  port to the Wiznet Module WizFi310
+ */
+
+#include "TCPSocketServer.h"
+#include <string>
+
+TCPSocketServer::TCPSocketServer() {}
+
+// Server initialization
+int TCPSocketServer::bind(int port) {
+
+    _port = port;
+    return 0;
+}
+
+int TCPSocketServer::listen(int backlog) {
+    _server = true;
+    if (_cid < 0) {
+        // Socket open
+        _server = false;
+        _cid = _wizfi310->listen(WizFi310::PROTO_TCP, _port);
+
+        //WIZ_DBG("TEST CID : %d",_cid);
+        if (_cid < 0) return -1;
+    }
+
+    if (backlog != 1)
+        return -1;
+    return 0;
+}
+
+
+int TCPSocketServer::accept(TCPSocketConnection& connection) {
+    int acid = -1;
+
+    while (1) {
+        while (acid < 0) {
+            acid = _wizfi310->accept(_cid);
+        }
+
+        if (acid >= 0) {
+            connection.acceptCID(acid);
+            return 0;
+        }
+    }
+    return -1;
+}