--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/node/eui48-address.cc	Thu Jul 26 14:03:41 2007 +0200
@@ -0,0 +1,83 @@
+#include "eui48-address.h"
+#include "address.h"
+#include "ns3/assert.h"
+
+namespace ns3 {
+
+#define ASCII_a (0x41)
+#define ASCII_z (0x5a)
+#define ASCII_A (0x61)
+#define ASCII_Z (0x7a)
+#define ASCII_COLON (0x3a)
+#define ASCII_ZERO (0x30)
+
+static char
+AsciiToLowCase (char c)
+{
+  if (c >= ASCII_a && c <= ASCII_z) {
+    return c;
+  } else if (c >= ASCII_A && c <= ASCII_Z) {
+    return c + (ASCII_a - ASCII_A);
+  } else {
+    return c;
+  }
+}
+
+
+Eui48Address::Eui48Address ()
+{
+  memset (m_address, 0, 6);
+}
+Eui48Address::Eui48Address (const char *str)
+{
+  int i = 0;
+  while (*str != 0 && i < 6) 
+    {
+      uint8_t byte = 0;
+      while (*str != ASCII_COLON && *str != 0) 
+	{
+	  byte <<= 4;
+	  char low = AsciiToLowCase (*str);
+	  if (low >= ASCII_a) 
+	    {
+	      byte |= low - ASCII_a + 10;
+	    } 
+	  else 
+	    {
+	      byte |= low - ASCII_ZERO;
+	    }
+	  str++;
+	}
+      m_address[i] = byte;
+      i++;
+      if (*str == 0) 
+	{
+	  break;
+	}
+      str++;
+    }
+  NS_ASSERT (i == 6);
+}
+Address 
+Eui48Address::ConvertTo (void) const
+{
+  return Address (GetType (), m_address, 6);
+}
+Eui48Address 
+Eui48Address::ConvertFrom (const Address &address)
+{
+  NS_ASSERT (address.GetType () == GetType ());
+  NS_ASSERT (address.GetLength () == 6);
+  Eui48Address retval;
+  address.CopyTo (retval.m_address);
+  return retval;
+}
+uint8_t 
+Eui48Address::GetType (void)
+{
+  static uint8_t type = Address::Register ();
+  return type;
+}
+
+
+} // namespace ns3