Correct some issues with IP/MAC address handling

git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@355 42af7a65-404d-4744-a932-0658087f49c3

1 files changed, 83 insertions, 0 deletions

diff --git a/nuttx/include/net/uip/uip-lib.h b/nuttx/include/net/uip/uip-lib.h
new file mode 100644
index 000000000..3f6c9860d
--- /dev/null
+++ b/nuttx/include/net/uip/uip-lib.h
@@ -0,0 +1,83 @@
+/****************************************************************************
+ * net/uip/uiplib.h
+ * Various uIP library functions.
+ *
+ *   Copyright (C) 2007 Gregory Nutt. All rights reserved.
+ *   Author: Gregory Nutt <spudmonkey@racsa.co.cr>
+ *
+ * Based on uIP which also has a BSD style license:
+ *
+ *   Author: Adam Dunkels <adam@sics.se>
+ *   Copyright (c) 2002, Adam Dunkels.
+ *   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.
+ *
+ ****************************************************************************/
+
+#ifndef __UIPLIB_H__
+#define __UIPLIB_H__
+
+#include <nuttx/config.h>
+#include <netinet/in.h>
+
+/* Convert a textual representation of an IP address to a numerical representation.
+ *
+ * This function takes a textual representation of an IP address in
+ * the form a.b.c.d and converts it into a 4-byte array that can be
+ * used by other uIP functions.
+ *
+ * addrstr A pointer to a string containing the IP address in
+ * textual form.
+ *
+ * addr A pointer to a 4-byte array that will be filled in with
+ * the numerical representation of the address.
+ *
+ * Return: 0 If the IP address could not be parsed.
+ * Return: Non-zero If the IP address was parsed.
+ */
+
+extern unsigned char uiplib_ipaddrconv(char *addrstr, unsigned char *addr);
+
+/* Get and set IP/MAC addresses */
+
+extern int uip_setmacaddr(const char *ifname, const uint8 *macaddr);
+extern int uip_getmacaddr(const char *ifname, uint8 *macaddr);
+
+#ifdef CONFIG_NET_IPv6
+extern int uip_gethostaddr(const char *ifname, struct in6_addr *addr);
+extern int uip_sethostaddr(const char *ifname, const struct in6_addr *addr);
+extern int uip_setdraddr(const char *ifname, const struct in6_addr *addr);
+extern int uip_setnetmask(const char *ifname, const struct in6_addr *addr);
+#else
+extern int uip_gethostaddr(const char *ifname, struct in_addr *addr);
+extern int uip_sethostaddr(const char *ifname, const struct in_addr *addr);
+extern int uip_setdraddr(const char *ifname, const struct in_addr *addr);
+extern int uip_setnetmask(const char *ifname, const struct in_addr *addr);
+#endif
+
+#endif /* __UIPLIB_H__ */