X-Git-Url: https://tinc-vpn.org/git/browse?a=blobdiff_plain;f=src%2Fsptps.h;h=a19be9791d61862b6dc768d8832523a827019a4e;hb=70a1a5594af5d4e6a364186b42ba4e34c676009b;hp=3854ec24a6eedaf878e9e56eaac27aaaa063bb24;hpb=3a4fe104a06b73fd19c550546e7c65a59ff2afe3;p=tinc

diff --git a/src/sptps.h b/src/sptps.h
index 3854ec24..a19be979 100644
--- a/src/sptps.h
+++ b/src/sptps.h
@@ -1,6 +1,6 @@
 /*
     sptps.h -- Simple Peer-to-Peer Security
-    Copyright (C) 2011 Guus Sliepen <guus@tinc-vpn.org>,
+    Copyright (C) 2011-2012 Guus Sliepen <guus@tinc-vpn.org>,
 
     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
@@ -40,7 +40,7 @@
 #define SPTPS_SIG 2           // Waiting for a SIGnature record
 #define SPTPS_ACK 3           // Waiting for an ACKnowledgement record
 
-typedef bool (*send_data_t)(void *handle, const char *data, size_t len);
+typedef bool (*send_data_t)(void *handle, uint8_t type, const char *data, size_t len);
 typedef bool (*receive_record_t)(void *handle, uint8_t type, const char *data, uint16_t len);
 
 typedef struct sptps {
@@ -56,6 +56,9 @@ typedef struct sptps {
 	cipher_t incipher;
 	digest_t indigest;
 	uint32_t inseqno;
+	unsigned int replaywin;
+	unsigned int farfuture;
+	char *late;
 
 	bool outstate;
 	cipher_t outcipher;
@@ -77,10 +80,15 @@ typedef struct sptps {
 	receive_record_t receive_record;
 } sptps_t;
 
+extern unsigned int sptps_replaywin;
+extern void sptps_log_quiet(sptps_t *s, int s_errno, const char *format, va_list ap);
+extern void sptps_log_stderr(sptps_t *s, int s_errno, const char *format, va_list ap);
+extern void (*sptps_log)(sptps_t *s, int s_errno, const char *format, va_list ap);
 extern bool sptps_start(sptps_t *s, void *handle, bool initiator, bool datagram, ecdsa_t mykey, ecdsa_t hiskey, const char *label, size_t labellen, send_data_t send_data, receive_record_t receive_record);
 extern bool sptps_stop(sptps_t *s);
 extern bool sptps_send_record(sptps_t *s, uint8_t type, const char *data, uint16_t len);
 extern bool sptps_receive_data(sptps_t *s, const char *data, size_t len);
 extern bool sptps_force_kex(sptps_t *s);
+extern bool sptps_verify_datagram(sptps_t *s, const char *data, size_t len);
 
 #endif