NET: Rename uiplib/UIPLIB to netlib/NETLIB

1 files changed, 157 insertions, 0 deletions

diff --git a/apps/netutils/netlib/netlib.c b/apps/netutils/netlib/netlib.c
new file mode 100644
index 000000000..691c94546
--- /dev/null
+++ b/apps/netutils/netlib/netlib.c
@@ -0,0 +1,157 @@
+/****************************************************************************
+ * netutils/netlib/netlib.c
+ * Various uIP library functions.
+ *
+ *   Copyright (C) 2007, 2009, 2011 Gregory Nutt. All rights reserved.
+ *   Author: Gregory Nutt <gnutt@nuttx.org>
+ *
+ * Based on uIP which also has a BSD style license:
+ *
+ *   Author: Adam Dunkels <adam@sics.se>
+ *   Copyright (c) 2004, Adam Dunkels and the Swedish Institute of
+ *   Computer Science.
+ *   All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. The name of the author may not be used to endorse or promote
+ *    products derived from this software without specific prior
+ *    written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS
+ * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
+ * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ ****************************************************************************/
+
+/****************************************************************************
+ * Included Files
+ ****************************************************************************/
+
+#include <stdint.h>
+#include <stdbool.h>
+#include <string.h>
+#include <debug.h>
+
+#include <nuttx/net/uip.h>
+#include <apps/netutils/netlib.h>
+
+
+/****************************************************************************
+ * Public Functions
+ ****************************************************************************/
+
+bool netlib_ipaddrconv(const char *addrstr, uint8_t *ipaddr)
+{
+  unsigned char tmp;
+  char c;
+  unsigned char i;
+  unsigned char j;
+
+  tmp = 0;
+
+  for (i = 0; i < 4; ++i)
+    {
+      j = 0;
+      do
+        {
+          c = *addrstr;
+          ++j;
+          if (j > 4)
+           {
+             return false;
+           }
+          if (c == '.' || c == 0)
+            {
+              *ipaddr = tmp;
+              ++ipaddr;
+              tmp = 0;
+            }
+          else if (c >= '0' && c <= '9')
+            {
+              tmp = (tmp * 10) + (c - '0');
+            }
+          else
+            {
+              return false;
+            }
+          ++addrstr;
+        }
+      while (c != '.' && c != 0);
+    }
+
+  return true;
+}
+
+bool netlib_hwmacconv(const char *hwstr, uint8_t *hw)
+{
+  unsigned char tmp;
+  char c;
+  unsigned char i;
+  unsigned char j;
+
+  if (strlen(hwstr) != 17)
+    {
+      return false;
+    }
+
+  tmp = 0;
+
+  for (i = 0; i < 6; ++i)
+    {
+      j = 0;
+      do
+        {
+          c = *hwstr;
+          ++j;
+          if (j > 3)
+           {
+             return false;
+           }
+
+          if (c == ':' || c == 0)
+            {
+              *hw = tmp;
+              nvdbg("HWMAC[%d]%0.2X\n",i,tmp);
+              ++hw;
+              tmp = 0;
+            }
+          else if (c >= '0' && c <= '9')
+            {
+              tmp = (tmp << 4) + (c - '0');
+            }
+          else if (c >= 'a' && c <= 'f')
+            {
+              tmp = (tmp << 4) + (c - 'a' + 10);
+            }
+          else if (c >= 'A' && c <= 'F')
+            {
+              tmp = (tmp << 4) + (c - 'A' + 10);
+            }
+          else
+            {
+              return false;
+            }
+
+          ++hwstr;
+        }
+      while (c != ':' && c != 0);
+    }
+
+  return true;
+}