Diff: TCPServer.cpp

Revision:

17:b1d417383c0d

Parent:

15:94e2cf3a06be

Child:

18:0a988e4abb72

--- a/TCPServer.cpp	Wed Apr 06 13:50:19 2016 +0000
+++ b/TCPServer.cpp	Tue Apr 19 18:20:38 2016 -0500
@@ -1,87 +1,87 @@
-/* Socket
- * Copyright (c) 2015 ARM Limited
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include "TCPServer.h"
-#include "Timer.h"
-
-TCPServer::TCPServer(NetworkInterface *iface)
-    : Socket(iface, NSAPI_TCP)
-{
-}
-
-int TCPServer::bind(uint16_t port)
-{
-    if (!_socket) {
-        return NSAPI_ERROR_NO_SOCKET;   
-    }
-
-    return _iface->socket_bind(_socket, port);
-}
-
-int TCPServer::listen(int backlog)
-{
-    if (!_socket) {
-        return NSAPI_ERROR_NO_SOCKET;   
-    }
-
-    return _iface->socket_listen(_socket, backlog);
-}
-
-int TCPServer::accept(TCPSocket *connection)
-{
-    mbed::Timer timer;
-    timer.start();
-
-    void *socket = connection->_socket;
-    connection->_socket = 0;
-    _iface->socket_destroy(socket);
-
-    while (true) {
-        if (!_socket) {
-            return NSAPI_ERROR_NO_SOCKET;   
-        }
-
-        int err = _iface->socket_accept(_socket, &socket);
-
-        if (err > 0) {
-            connection->_socket = socket;
-        }
-
-        if (err != NSAPI_ERROR_WOULD_BLOCK || !_blocking || 
-            (_timeout && timer.read_ms() > _timeout)) {
-            return err;
-        }
-    }
-}
-
-
-void TCPServer::attach_accept(mbed::FuncPtr<void()> callback)
-{
-    _accept_cb = callback;
-
-    if (_socket && _accept_cb) {
-        return _iface->socket_attach_accept(_socket, Socket::thunk, &_accept_cb);
-    } else if (_socket) {
-        return _iface->socket_attach_accept(_socket, 0, 0);
-    }
-}
-
-TCPServer::~TCPServer()
-{
-    if (_socket && _accept_cb) {
-        _iface->socket_attach_accept(_socket, 0, 0);
-    }
-}
+/* Socket
+ * Copyright (c) 2015 ARM Limited
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "TCPServer.h"
+#include "Timer.h"
+
+TCPServer::TCPServer(NetworkInterface *iface)
+    : Socket(iface, NSAPI_TCP)
+{
+}
+
+int TCPServer::bind(uint16_t port)
+{
+    if (!_socket) {
+        return NSAPI_ERROR_NO_SOCKET;   
+    }
+
+    return _iface->socket_bind(_socket, port);
+}
+
+int TCPServer::listen(int backlog)
+{
+    if (!_socket) {
+        return NSAPI_ERROR_NO_SOCKET;   
+    }
+
+    return _iface->socket_listen(_socket, backlog);
+}
+
+int TCPServer::accept(TCPSocket *connection)
+{
+    mbed::Timer timer;
+    timer.start();
+
+    void *socket = connection->_socket;
+    connection->_socket = 0;
+    _iface->socket_destroy(socket);
+
+    while (true) {
+        if (!_socket) {
+            return NSAPI_ERROR_NO_SOCKET;   
+        }
+
+        int err = _iface->socket_accept(_socket, &socket);
+
+        if (err > 0) {
+            connection->_socket = socket;
+        }
+
+        if (err != NSAPI_ERROR_WOULD_BLOCK || !_blocking || 
+            (_timeout && timer.read_ms() > _timeout)) {
+            return err;
+        }
+    }
+}
+
+
+void TCPServer::attach_accept(FunctionPointer callback)
+{
+    _accept_cb = callback;
+
+    if (_socket && _accept_cb) {
+        return _iface->socket_attach_accept(_socket, Socket::thunk, &_accept_cb);
+    } else if (_socket) {
+        return _iface->socket_attach_accept(_socket, 0, 0);
+    }
+}
+
+TCPServer::~TCPServer()
+{
+    if (_socket && _accept_cb) {
+        _iface->socket_attach_accept(_socket, 0, 0);
+    }
+}