Wade Berrier writes:

Hello,

Here's a patch for a first attempt at static leases for udhcpd.
Included in the tarball are 2 files (static_leases.c, static_leases.h)
and a patch against the latest cvs.

In the config file you can configure static leases with the following
format:

static_lease 00:60:08:11:CE:4E 192.168.0.54
static_lease 00:60:08:11:CE:3E 192.168.0.44

Comments/suggestions/improvements are welcome.


Wade

networking/udhcp/static_leases.h

@@ -0,0 +1,25 @@
+/* static_leases.h */
+#ifndef _STATIC_LEASES_H
+#define _STATIC_LEASES_H
+
+#include "dhcpd.h"
+
+/* Config file will pass static lease info to this function which will add it
+ * to a data structure that can be searched later */
+int addStaticLease(struct static_lease **lease_struct, uint8_t *mac, uint32_t *ip);
+
+/* Check to see if a mac has an associated static lease */
+uint32_t getIpByMac(struct static_lease *lease_struct, void *arg);
+
+/* Check to see if an ip is reserved as a static ip */
+uint32_t reservedIp(struct static_lease *lease_struct, uint32_t ip);
+
+#ifdef UDHCP_DEBUG
+/* Print out static leases just to check what's going on */
+void printStaticLeases(struct static_lease **lease_struct);
+#endif
+
+#endif
+
+
+