2 NNCP -- Node to Node copy, utilities for store-and-forward data exchange
3 Copyright (C) 2016-2021 Sergey Matveev <stargrave@stargrave.org>
5 This program is free software: you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published by
7 the Free Software Foundation, version 3 of the License.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program. If not, see <http://www.gnu.org/licenses/>.
18 // Process inbound NNCP packets.
28 "go.cypherpunks.ru/nncp/v6"
32 fmt.Fprintf(os.Stderr, nncp.UsageHeader())
33 fmt.Fprintf(os.Stderr, "nncp-toss -- process inbound packets\n\n")
34 fmt.Fprintf(os.Stderr, "Usage: %s [options]\nOptions:\n", os.Args[0])
40 cfgPath = flag.String("cfg", nncp.DefaultCfgPath, "Path to configuration file")
41 nodeRaw = flag.String("node", "", "Process only that node")
42 niceRaw = flag.String("nice", nncp.NicenessFmt(255), "Minimal required niceness")
43 dryRun = flag.Bool("dryrun", false, "Do not actually write any tossed data")
44 doSeen = flag.Bool("seen", false, "Create .seen files")
45 cycle = flag.Uint("cycle", 0, "Repeat tossing after N seconds in infinite loop")
46 noFile = flag.Bool("nofile", false, "Do not process \"file\" packets")
47 noFreq = flag.Bool("nofreq", false, "Do not process \"freq\" packets")
48 noExec = flag.Bool("noexec", false, "Do not process \"exec\" packets")
49 noTrns = flag.Bool("notrns", false, "Do not process \"transitional\" packets")
50 spoolPath = flag.String("spool", "", "Override path to spool")
51 logPath = flag.String("log", "", "Override path to logfile")
52 quiet = flag.Bool("quiet", false, "Print only errors")
53 showPrgrs = flag.Bool("progress", false, "Force progress showing")
54 omitPrgrs = flag.Bool("noprogress", false, "Omit progress showing")
55 debug = flag.Bool("debug", false, "Print debug messages")
56 version = flag.Bool("version", false, "Print version information")
57 warranty = flag.Bool("warranty", false, "Print warranty information")
59 log.SetFlags(log.Lshortfile)
63 fmt.Println(nncp.Warranty)
67 fmt.Println(nncp.VersionGet())
70 nice, err := nncp.NicenessParse(*niceRaw)
75 ctx, err := nncp.CtxFromCmdline(
85 log.Fatalln("Error during initialization:", err)
88 log.Fatalln("Config lacks private keys")
91 var nodeOnly *nncp.Node
93 nodeOnly, err = ctx.FindNode(*nodeRaw)
95 log.Fatalln("Invalid -node specified:", err)
103 for nodeId, node := range ctx.Neigh {
104 if nodeOnly != nil && nodeId != *nodeOnly.Id {
119 time.Sleep(time.Duration(*cycle) * time.Second)