Generalized request broadcasting/forwarding.

[tinc] / src / connection.h

diff --git a/src/connection.h b/src/connection.h
index 436f192..4d2ea2d 100644 (file)
--- a/src/connection.h
+++ b/src/connection.h
@@ -1,7 +1,7 @@
 /*
     connection.h -- header for connection.c
-    Copyright (C) 2000-2002 Guus Sliepen <guus@sliepen.warande.net>,
-                  2000-2002 Ivo Timmermans <itimmermans@bigfoot.com>
+    Copyright (C) 2000-2002 Guus Sliepen <guus@sliepen.eu.org>,
+                  2000-2002 Ivo Timmermans <ivo@o2w.nl>
 
     This program is free software; you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
@@ -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: connection.h,v 1.1.2.25 2002/02/18 16:25:16 guus Exp $
+    $Id: connection.h,v 1.1.2.30 2002/09/04 16:26:44 guus Exp $
 */
 
 #ifndef __TINC_CONNECTION_H__
@@ -80,19 +80,26 @@ typedef struct connection_t {
   struct edge_t *edge;             /* edge associated with this connection */
 
   RSA *rsa_key;                    /* his public/private key */
-  EVP_CIPHER *incipher;            /* Cipher he will use to send data to us */
-  EVP_CIPHER *outcipher;           /* Cipher we will use to send data to him */
+  const EVP_CIPHER *incipher;      /* Cipher he will use to send data to us */
+  const EVP_CIPHER *outcipher;     /* Cipher we will use to send data to him */
   EVP_CIPHER_CTX *inctx;           /* Context of encrypted meta data that will come from him to us */
   EVP_CIPHER_CTX *outctx;          /* Context of encrypted meta data that will be sent from us to him */
   char *inkey;                     /* His symmetric meta key + iv */
   char *outkey;                    /* Our symmetric meta key + iv */
   int inkeylength;                 /* Length of his key + iv */
   int outkeylength;                /* Length of our key + iv */
+  const EVP_MD *indigest;
+  const EVP_MD *outdigest;
+  int inmaclength;
+  int outmaclength;
+  int incompression;
+  int outcompression;
   char *mychallenge;               /* challenge we received from him */
   char *hischallenge;              /* challenge we sent to him */
 
   char buffer[MAXBUFSIZE];         /* metadata input buffer */
   int buflen;                      /* bytes read into buffer */
+  int reqlen;                      /* length of incoming request */
   int tcplen;                      /* length of incoming TCPpacket */
   int allow_request;               /* defined if there's only one request possible */
 
@@ -102,6 +109,7 @@ typedef struct connection_t {
 } connection_t;
 
 extern avl_tree_t *connection_tree;
+extern connection_t *broadcast;
 
 extern void init_connections(void);
 extern void exit_connections(void);