X-Git-Url: http://git.silcnet.org/gitweb/?a=blobdiff_plain;f=lib%2Fsilcske%2Fsilcske_i.h;h=caa491a90f5ee95d5c3015654438063385478470;hb=HEAD;hp=ae61adf75e30332679a9bad5015937ac76088b18;hpb=9bccc0b6c7413815b70b4c8554a886a021f0dd83;p=silc.git

diff --git a/lib/silcske/silcske_i.h b/lib/silcske/silcske_i.h
index ae61adf7..caa491a9 100644
--- a/lib/silcske/silcske_i.h
+++ b/lib/silcske/silcske_i.h
@@ -4,7 +4,7 @@
 
   Author: Pekka Riikonen <priikone@silcnet.org>
 
-  Copyright (C) 2005 - 2006 Pekka Riikonen
+  Copyright (C) 2005 - 2007 Pekka Riikonen
 
   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
@@ -20,6 +20,12 @@
 #ifndef SILCSKE_I_H
 #define SILCSKE_I_H
 
+/* Packet retry counter and timer defines for UDP transport. */
+#define SILC_SKE_RETRY_COUNT   4          /* Max packet retry count */
+#define SILC_SKE_RETRY_MUL     2          /* Retry timer interval growth */
+#define SILC_SKE_RETRY_RAND    2          /* Randomizer, timeout += rnd % 2 */
+#define SILC_SKE_RETRY_MIN     1	  /* Min retry timeout, seconds */
+
 /* Length of cookie in Start Payload */
 #define SILC_SKE_COOKIE_LEN 16
 
@@ -69,10 +75,27 @@ struct SilcSKEStruct {
   SilcSchedule schedule;
   SilcFSMStruct fsm;
   SilcAsyncOperationStruct op;
+  SilcAsyncOperation key_op;
   SilcUInt16 session_port;
 
-  unsigned int aborted    : 1;
-  unsigned int responder  : 1;
+  /* Packet retransmission */
+  SilcUInt16 retry_timer;
+  SilcUInt16 retry_count;
+  struct SilcSKEPacketRetransmission {
+    SilcPacketType type;
+    SilcPacketFlags flags;
+    unsigned char *data;
+    SilcUInt32 data_len;
+  } retrans;
+
+  SilcUInt16 timeout;		      /* SKE timeout */
+  SilcUInt16 refcnt;		      /* Reference counter */
+
+  unsigned int aborted    : 1;        /* Set when SKE aborted */
+  unsigned int freed      : 1;	      /* Set when freed during session */
+  unsigned int responder  : 1;	      /* Set when we are responder side */
+  unsigned int running    : 1;	      /* Set when SKE is running */
+  unsigned int rekeying   : 1;	      /* Set when rekeying */
 };
 
 #endif /* SILCSKE_I_H */