X-Git-Url: http://www.git.cypherpunks.ru/?a=blobdiff_plain;f=src%2Fmagic.go;h=60af73eb1ffad5c2b2a6210ffdd737f08d454f82;hb=2cad23b498bbb9fc1e929b4900b40e520017c614;hp=2f0835ce81d8ea9da5e139098d52f28485ab622c;hpb=09afcade2662992be6a24f465668c5ea499ac8bb;p=nncp.git

diff --git a/src/magic.go b/src/magic.go
index 2f0835c..60af73e 100644
--- a/src/magic.go
+++ b/src/magic.go
@@ -1,6 +1,6 @@
 /*
 NNCP -- Node to Node copy, utilities for store-and-forward data exchange
-Copyright (C) 2016-2021 Sergey Matveev <stargrave@stargrave.org>
+Copyright (C) 2016-2022 Sergey Matveev <stargrave@stargrave.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
@@ -17,7 +17,10 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 package nncp
 
-import "fmt"
+import (
+	"errors"
+	"fmt"
+)
 
 type Magic struct {
 	B    [8]byte
@@ -26,6 +29,10 @@ type Magic struct {
 }
 
 var (
+	MagicNNCPAv1 = Magic{
+		B:    [8]byte{'N', 'N', 'C', 'P', 'A', 0, 0, 1},
+		Name: "NNCPAv1 (area packet v1)", Till: "now",
+	}
 	MagicNNCPBv1 = Magic{
 		B:    [8]byte{'N', 'N', 'C', 'P', 'B', 0, 0, 1},
 		Name: "NNCPBv1 (EBlob v1)", Till: "1.0",
@@ -60,7 +67,11 @@ var (
 	}
 	MagicNNCPEv5 = Magic{
 		B:    [8]byte{'N', 'N', 'C', 'P', 'E', 0, 0, 5},
-		Name: "NNCPEv5 (encrypted packet v5)", Till: "now",
+		Name: "NNCPEv5 (encrypted packet v5)", Till: "7.7.0",
+	}
+	MagicNNCPEv6 = Magic{
+		B:    [8]byte{'N', 'N', 'C', 'P', 'E', 0, 0, 6},
+		Name: "NNCPEv6 (encrypted packet v6)", Till: "now",
 	}
 	MagicNNCPSv1 = Magic{
 		B:    [8]byte{'N', 'N', 'C', 'P', 'S', 0, 0, 1},
@@ -86,6 +97,8 @@ var (
 		B:    [8]byte{'N', 'N', 'C', 'P', 'P', 0, 0, 3},
 		Name: "NNCPPv3 (plain packet v3)", Till: "now",
 	}
+
+	BadMagic error = errors.New("Unknown magic number")
 )
 
 func (m *Magic) TooOld() error {