Initial import of the ircii-pana-1.1-final source tree.

git-svn-id: svn://svn.code.sf.net/p/bitchx/code/tags/ircii-pana-1.1-final@1 13b04d17-f746-0410-82c6-800466cd88b0
2008-02-25 09:25:32 +00:00
commit 28febcfea9
1429 changed files with 250653 additions and 0 deletions
--- a/contrib/vh1.c
+++ b/contrib/vh1.c
@@ -0,0 +1,163 @@
+/* The New routine for getting ips and interfaces for /hostname
+   Phear MHacker ;)
+
+ */
+
+/* added rev dns support
+   Phear sideshow ;)
+
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <errno.h>
+#include <fcntl.h>
+#include <netdb.h>
+#include <string.h>
+#include <unistd.h>
+
+#include <sys/types.h>
+#include <sys/param.h>
+#include <sys/ioctl.h>
+#include <sys/socket.h>
+#if defined(sun)
+#include <sys/sockio.h>
+#else
+#include <sys/sysctl.h>
+#endif
+#include <sys/time.h>
+#include <net/if.h>
+#include <netinet/in.h>
+#if !defined(linux)
+#include <netinet/in_var.h>
+#endif
+#include <netdb.h>
+
+void check_inter (char *, char **);
+void usage (char **);
+
+int main (int argc, char **argv)
+{
+  int s;
+  char *buffer;
+  struct ifconf ifc;
+  char name[100];
+  struct ifreq *ifptr, *end;
+  struct ifreq ifr;
+  int ifflags, selectflag = -1;
+  int oldbufsize, bufsize = sizeof (struct ifreq);
+  if(!argv[1])
+{
+  usage(argv);
+  exit(0);
+} 
+ printf ("This program should print out valid hosts on all network devices\n");
+  s = socket (AF_INET, SOCK_DGRAM, 0);
+  if (s < 0)
+    {
+      perror ("ifconfig: socket");
+      exit (1);
+    }
+  buffer = malloc (bufsize);
+  ifc.ifc_len = bufsize;
+  do
+    {
+      oldbufsize = ifc.ifc_len;
+      bufsize += 1 + sizeof (struct ifreq);
+      buffer = realloc ((void *) buffer, bufsize);
+      ifc.ifc_len = bufsize;
+      ifc.ifc_buf = buffer;
+      if (ioctl (s, SIOCGIFCONF, (char *) &ifc) < 0)
+	{
+	  perror ("ifconfig (SIOCGIFCONF)");
+	  exit (1);
+	}
+    }
+  while (ifc.ifc_len > oldbufsize);
+  ifflags = ifc.ifc_req->ifr_flags;
+  end = (struct ifreq *) (ifc.ifc_buf + ifc.ifc_len);
+  ifptr = ifc.ifc_req;
+  while (ifptr < end)
+    {
+      sprintf (ifr.ifr_name, "%s", ifptr->ifr_name);
+      sprintf (name, "%s", ifptr->ifr_name);
+      close (s);
+      check_inter (name, argv);
+      ifptr++;
+    }
+return 0;
+}
+
+void 
+check_inter (char *interface, char **argv)
+{
+  struct in_addr i;
+  struct hostent *he;
+  struct ifreq ifr;
+  char rhost[256], fhost[30];
+  int fd;
+  char *ip;
+  register int flags;
+  ip = malloc (sizeof (ip));
+  if ((fd = socket (AF_INET, SOCK_DGRAM, 0)) < 0)
+    return;
+  strcpy (ifr.ifr_name, interface);
+
+  if (ioctl (fd, SIOCGIFADDR, &ifr) < 0)
+    {
+      close (fd);
+      return;
+    }
+  if (ioctl (fd, SIOCGIFFLAGS, &ifr) < 0)
+    {
+      close (fd);
+      return;
+    }
+  ip = (char *) inet_ntoa (((struct sockaddr_in *) &ifr.ifr_addr)->sin_addr);
+  if (ifr.ifr_flags & IFF_UP)
+    {
+      i.s_addr = inet_addr (ip);
+      he = gethostbyaddr ((char *) &i, sizeof (struct in_addr), AF_INET);
+      bzero(rhost, sizeof(rhost));
+      if (he != NULL)
+	{
+	  strncpy (rhost, he->h_name, 255);
+	  he = gethostbyname (rhost);
+	  if (he != NULL)
+	    sprintf (fhost, "%u.%u.%u.%u", he->h_addr[0] & 0xff, he->h_addr[1] & 0xff, he->h_addr[2] & 0xff, he->h_addr[3] & 0xff);
+
+	}
+      if (rhost)
+	{
+	  if (strcasecmp (ip, fhost) == 0)
+	    {
+	      if ((strcmp ("-m", argv[1]) == 0) || (strcmp ("-a", argv[1]) == 0))
+		{
+		  printf ("Interface %s: %s %s (matching)\n", interface, ip, rhost);
+		  bzero (rhost, sizeof (rhost));
+		  bzero (fhost, sizeof (fhost));
+		}
+	    }
+	  else if ((strcmp("-r", argv[1])==0) || (strcmp("-a", argv[1]) == 0))
+	    {
+	      printf ("Interface %s: %s %s\n", interface, ip, rhost);
+	      bzero (rhost, sizeof (rhost));
+	    }
+	}
+      else if ((strcmp("-i", argv[1]) ==0) || (strcmp("-a", argv[1]) == 0))
+	printf ("Interface %s: %s\n", interface, ip);
+    }
+  close (fd);
+}
+ 
+void usage(char **argv)
+{
+printf("\nVirtual Host checking system by Warren Rees\n");
+printf("Support for reverse dns and dns matching by Matt Watson\n\n");
+printf("Usage: %s [-amri]\n\n", argv[0]);
+printf("\t-a :  Show all ips\n");
+printf("\t-m :  Show only ips & hostname with matching forward and reverse dns\n");
+printf("\t-r :  Show only ips that have reverse dns but no forward dns\n");
+printf("\t-i :  Show only non-resolving ips no forward or reverse dns\n\n\n");
+}
+