2 NNCP -- Node to Node copy, utilities for store-and-forward data exchange
3 Copyright (C) 2016-2018 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, either version 3 of the License, or
8 (at your option) any later version.
10 This program is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 GNU General Public License for more details.
15 You should have received a copy of the GNU General Public License
16 along with this program. If not, see <http://www.gnu.org/licenses/>.
19 // Send file request via NNCP
34 fmt.Fprintf(os.Stderr, nncp.UsageHeader())
35 fmt.Fprintln(os.Stderr, "nncp-freq -- send file request\n")
36 fmt.Fprintf(os.Stderr, "Usage: %s [options] NODE:SRC [DST]\nOptions:\n", os.Args[0])
42 cfgPath = flag.String("cfg", nncp.DefaultCfgPath, "Path to configuration file")
43 niceRaw = flag.Int("nice", nncp.DefaultNiceFreq, "Outbound packet niceness")
44 minSize = flag.Uint64("minsize", 0, "Minimal required resulting packet size, in KiB")
45 spoolPath = flag.String("spool", "", "Override path to spool")
46 logPath = flag.String("log", "", "Override path to logfile")
47 quiet = flag.Bool("quiet", false, "Print only errors")
48 debug = flag.Bool("debug", false, "Print debug messages")
49 version = flag.Bool("version", false, "Print version information")
50 warranty = flag.Bool("warranty", false, "Print warranty information")
55 fmt.Println(nncp.Warranty)
59 fmt.Println(nncp.VersionGet())
66 if *niceRaw < 1 || *niceRaw > 255 {
67 log.Fatalln("-nice must be between 1 and 255")
69 nice := uint8(*niceRaw)
71 ctx, err := nncp.CtxFromCmdline(*cfgPath, *spoolPath, *logPath, *quiet, *debug)
73 log.Fatalln("Error during initialization:", err)
76 log.Fatalln("Config lacks private keys")
79 splitted := strings.SplitN(flag.Arg(0), ":", 2)
80 if len(splitted) != 2 {
84 node, err := ctx.FindNode(splitted[0])
86 log.Fatalln("Invalid NODE specified:", err)
93 dst = filepath.Base(splitted[1])
101 int64(*minSize)*1024,