From 30300843e0c66ca3eefa97f5787f95b07c256d2f Mon Sep 17 00:00:00 2001
From: Epoch Qwert <epoch@53flpnlls43fcguy.onion>
Date: Sun, 23 Nov 2014 14:25:42 -0600
Subject: fixed gitignore. >_> added a bunch of new piddly shit.

---
 src/bin/rrd.c | 91 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 91 insertions(+)
 create mode 100644 src/bin/rrd.c

(limited to 'src/bin/rrd.c')

diff --git a/src/bin/rrd.c b/src/bin/rrd.c
new file mode 100644
index 0000000..bbb907d
--- /dev/null
+++ b/src/bin/rrd.c
@@ -0,0 +1,91 @@
+#include <stdio.h>
+#include <sys/sysctl.h>
+#include <net/route.h>
+
+#include <sys/socket.h>
+#include <netinet/in.h>
+
+/*
+mostly ripped. just outputs routes from KRT on NetBSD.
+used to look closer at a difference of output from route and netstat.
+*/
+
+get_rtaddrs(int addrs, struct sockaddr *sa, struct sockaddr **rti_info)
+{
+        int     i;
+
+        for (i = 0; i < RTAX_MAX; i++) {
+                if (addrs & (1 << i)) {
+                        rti_info[i] = sa;
+                        sa = (struct sockaddr *)((char *)(sa) +
+                            RT_ROUNDUP(sa->sa_len));
+                } else
+                        rti_info[i] = NULL;
+        }
+}
+
+
+void print_sa6(struct sockaddr *sa) {
+ int i=0;
+ struct sockaddr_in6 *sa6 = (struct sockaddr_in6 *)sa;
+ struct in6_addr *in6 = &sa6->sin6_addr;
+ if(sa) {
+  for(i=0;i<16;i++) {
+   printf("%02x",(unsigned char)in6->s6_addr[i]);
+   i++;
+   printf("%02x",(unsigned char)in6->s6_addr[i]);
+   if(i != 15) printf(":");
+  }
+ } else {
+  printf("none");
+ }
+ printf("\n");
+}
+
+void p_rtentry(struct rt_msghdr *rtm) {
+ struct sockadrr *sa = (struct sockaddr *)(rtm+1);
+ struct sockaddr *rti_info[RTAX_MAX];
+ struct sockaddr_in6 *sa6 = (struct sockaddr_in6 *)sa;
+ struct in6_addr *in6 = &sa6->sin6_addr;
+ get_rtaddrs(rtm->rtm_addrs, sa, rti_info);
+
+ printf("addr: ");
+ print_sa6(rti_info[RTAX_DST]);
+ printf("mask: ");
+ print_sa6(rti_info[RTAX_NETMASK]);
+ printf("gate: ");
+ print_sa6(rti_info[RTAX_GATEWAY]);
+ printf("\n");
+}
+
+int main() {
+//     sysctl(const int *name, u_int namelen, void *oldp, size_t *oldlenp, 
+//            const void *newp, size_t newlen);
+ int needed;
+        struct rt_msghdr *rtm;
+        struct sockaddr *sa;
+ char *buf,*next,*lim;
+ int mib[6];
+ mib[0]=CTL_NET;
+ mib[1]=PF_ROUTE;
+ mib[2]=0;
+ mib[3]=AF_INET6;
+ mib[4]=NET_RT_DUMP;
+ mib[5]=0;
+ sysctl(mib,6,NULL,&needed,NULL,0);
+ buf=malloc(needed);
+ sysctl(mib,6,buf,&needed,NULL,0);
+ lim=buf+needed;
+       if (buf) {
+                for (next = buf; next < lim; next += rtm->rtm_msglen) {
+                        rtm = (struct rt_msghdr *)next;
+                        sa = (struct sockaddr *)(rtm + 1);
+                        if (sa->sa_family != AF_INET6)
+                                continue;
+                        p_rtentry(rtm);
+                }
+                free(buf);
+                buf = NULL;
+        }
+
+}
-- 
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