TAP

- Removed TODO

TAP.c

@@ -23,10 +23,25 @@ extern char* ipv6_addr;
 extern char* netmask;
 extern void cleanup();
 
+#include<stdlib.h>
+
+void localRand(struct in6_addr* ll_a)
+{
+    for(int i = 2; i < 16; i++)
+    {
+        ll_a->s6_addr[i] = rand();
+    }
+}
+
+#include<time.h>
+
 // TODO: Allow optional-arg for case where we must also generate the hwaddr
 // (this would be the case whereby we are running without `--ethernet`)
 struct in6_addr generateLinkLocal(char* interfaceName)
 {
+    time_t t = time(NULL);
+    srand(t);
+
     struct in6_addr ll_a;
     memset(&ll_a, 0, sizeof(struct in6_addr));
     ll_a.s6_addr[0] = 0xfe;
@@ -38,6 +53,11 @@ struct in6_addr generateLinkLocal(char* interfaceName)
     // (TODO, should not matter, link-local is interface scoped)
     // TODO: Should tie it to mac address because of uniqueness
     // on the lan it shall attach to (over lora)
+    localRand(&ll_a);
+
+    
+
+
 
     int dummySock = socket(AF_PACKET, SOCK_PACKET, 0);
     if(dummySock < 0)
@@ -325,6 +345,16 @@ int open_tap(void) {
                                         exit(1);
                                     }
 
+                                    // Choose stratergy for generating link-local address
+                                    if(device_type == IF_TAP)                                
+                                    {
+
+                                    }
+                                    else
+                                    {
+
+                                    }
+
                                     // Add link-local address
                                     trySixSet(ifr.ifr_ifindex, generateLinkLocal(if_name), 64);