Diff: ip/IPInterface.cpp

Revision:

16:02db4f537955

Child:

27:37d3ac289e86

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ip/IPInterface.cpp	Fri Jul 27 16:19:15 2012 +0000
@@ -0,0 +1,81 @@
+/* IPInterface.cpp */
+/* Copyright (C) 2012 mbed.org, 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.
+ */
+
+#include "core/fwk.h"
+
+#include "IPInterface.h"
+
+#include <cstring> //For strcpy
+
+
+IPInterface::IPInterface()
+{
+
+}
+
+/*virtual*/ IPInterface::~IPInterface()
+{
+
+}
+
+void IPInterface::registerAsDefaultInterface() //First come, first served
+{
+  s_pDefaultInterface = this;
+}
+
+void IPInterface::unregisterAsDefaultInterface() //Must be called before inst is destroyed to avoid invalid ptr fault
+{
+  s_pDefaultInterface = NULL;
+}
+
+/*static*/ IPInterface* IPInterface::getDefaultInterface() //For use by TCP, UDP sockets library
+{
+  return s_pDefaultInterface;
+}
+
+/*static*/ IPInterface* IPInterface::s_pDefaultInterface = NULL;
+
+
+char* IPInterface::getIPAddress() //Get IP Address as a string ('a.b.c.d')
+{
+  if(isConnected())
+  {
+    return m_ipAddr;
+  }
+  else
+  {
+    return NULL;
+  }
+}
+
+bool IPInterface::isConnected() //Is the interface connected?
+{
+  return m_connected;
+}
+
+void IPInterface::setIPAddress(char* ipAddr)
+{
+  std::strcpy(m_ipAddr, ipAddr); //Let's trust the derived class not to buffer overflow us
+}
+
+void IPInterface::setConnected(bool connected)
+{
+  m_connected = connected;
+}
+