X-Git-Url: https://tinc-vpn.org/git/browse?p=tinc;a=blobdiff_plain;f=src%2Fmeta.c;h=289d0b873bc032a3b21e6279c372a07e8e14e2a6;hp=5774bb93c94feaa85b5e059ce1ec713fb3a6f67c;hb=408ca91766088b6c2d38e198b0692bf394b41248;hpb=35932fe6c8cb481eb687f98424776ce429570c21

diff --git a/src/meta.c b/src/meta.c
index 5774bb93..289d0b87 100644
--- a/src/meta.c
+++ b/src/meta.c
@@ -17,7 +17,7 @@
     along with this program; if not, write to the Free Software
     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 
-    $Id: meta.c,v 1.1.2.7 2000/10/29 00:02:18 guus Exp $
+    $Id: meta.c,v 1.1.2.12 2000/11/20 19:12:12 guus Exp $
 */
 
 #include "config.h"
@@ -26,16 +26,23 @@
 #include <errno.h>
 #include <syslog.h>
 #include <sys/signal.h>
-#include <sys/socket.h>
-#include <openssl/evp.h>
 #include <unistd.h>
 #include <string.h>
+/* This line must be below the rest for FreeBSD */
+#include <sys/socket.h>
+
+#ifdef HAVE_OPENSSL_EVP_H
+# include <openssl/evp.h>
+#else
+# include <evp.h>
+#endif
 
 #include "net.h"
+#include "connection.h"
 #include "system.h"
 #include "protocol.h"
 
-int send_meta(conn_list_t *cl, char *buffer, int length)
+int send_meta(connection_t *cl, char *buffer, int length)
 {
   char outbuf[MAXBUFSIZE];
   char *bufp;
@@ -46,15 +53,15 @@ cp
            cl->name, cl->hostname, buffer);
 
   buffer[length-1]='\n';
-/*  
+
   if(cl->status.encryptout)
     {
       EVP_EncryptUpdate(cl->cipher_outctx, outbuf, &outlen, buffer, length);
       bufp = outbuf;
+      length = outlen;
     }
   else
-*/
-    bufp = buffer;
+      bufp = buffer;
 
   if(write(cl->meta_socket, bufp, length) < 0)
     {
@@ -65,18 +72,21 @@ cp
   return 0;
 }
 
-int broadcast_meta(conn_list_t *cl, char *buffer, int length)
+void broadcast_meta(connection_t *cl, char *buffer, int length)
 {
-  conn_list_t *p;
+  rbl_t *rbl;
+  connection_t *p;
 cp
-  for(p = conn_list; p != NULL; p = p->next)
-    if(p != cl && p->status.meta && p->status.active)
-      send_meta(p, buffer, length);
+  RBL_FOREACH(connection_tree, rbl)
+    {
+      p = (connection_t *)rbl->data;
+      if(p != cl && p->status.meta && p->status.active)
+        send_meta(p, buffer, length);
+    }
 cp
-  return 0;
 }
 
-int receive_meta(conn_list_t *cl)
+int receive_meta(connection_t *cl)
 {
   int x, l = sizeof(x);
   int oldlen, i;
@@ -96,11 +106,10 @@ cp
              cl->name, cl->hostname, strerror(x));
       return -1;
     }
-/*
+
   if(cl->status.decryptin)
     bufp = inbuf;
   else
-*/
     bufp = cl->buffer + cl->buflen;
 
   lenin = read(cl->meta_socket, bufp, MAXBUFSIZE - cl->buflen);
@@ -120,12 +129,12 @@ cp
                cl->name, cl->hostname);
       return -1;
     }
-/*
+
   if(cl->status.decryptin)
     {
-      EVP_DecryptUpdate(cl->cipher_inctx, cl->buffer + cl->buflen, NULL, inbuf, lenin);
+      EVP_DecryptUpdate(cl->cipher_inctx, cl->buffer + cl->buflen, &lenin, inbuf, lenin);
     }
-*/
+
   oldlen = cl->buflen;
   cl->buflen += lenin;
 
@@ -170,7 +179,6 @@ cp
     }
 
   cl->last_ping_time = time(NULL);
-  cl->want_ping = 0;
 cp  
   return 0;
 }