Diff: ip/LwIPInterface.cpp

Revision:

16:02db4f537955

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ip/LwIPInterface.cpp	Fri Jul 27 16:19:15 2012 +0000
@@ -0,0 +1,52 @@
+/* LwIPInterface.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 "LwIPInterface.h"
+
+extern "C" {
+#include "lwip/init.h"
+#include "lwip/tcpip.h"
+}
+
+LwIPInterface::LwIPInterface() : IPInterface(), m_rdySphre(1)
+{
+  m_rdySphre.wait();
+}
+
+LwIPInterface::~LwIPInterface()
+{
+
+}
+
+int LwIPInterface::init() //Init LwIP-specific stuff, create the right bindings, etc
+{
+  //lwip_init(); //All LwIP initialisation functions called on a per-module basis (according to lwipopts.h)
+  tcpip_init(LwIPInterface::tcpipRdyCb, this); //Start TCP/IP processing thread
+  m_rdySphre.wait(); //Wait for callback to produce resource
+  return OK;
+}
+
+/*static*/ void LwIPInterface::tcpipRdyCb(void* ctx) //Result of TCP/IP thread launch
+{
+  LwIPInterface* pIf = (LwIPInterface*) ctx;
+  pIf->m_rdySphre.release();
+}