X-Git-Url: http://www.git.cypherpunks.ru/?a=blobdiff_plain;f=src%2Fcypherpunks.ru%2Fnncp%2Fcmd%2Fnncp-file%2Fmain.go;h=e19eb9365463a52634e51231e1f734c8c925e71d;hb=2a5c56d7ba8cecf8f200255d5e5c61589c43009c;hp=c17d5f339ce8d9d0845dd36847a7cdff44ca3987;hpb=acd587140f52e9c25aae0359b2e8209c05dfa1f7;p=nncp.git

diff --git a/src/cypherpunks.ru/nncp/cmd/nncp-file/main.go b/src/cypherpunks.ru/nncp/cmd/nncp-file/main.go
index c17d5f3..e19eb93 100644
--- a/src/cypherpunks.ru/nncp/cmd/nncp-file/main.go
+++ b/src/cypherpunks.ru/nncp/cmd/nncp-file/main.go
@@ -1,6 +1,6 @@
 /*
 NNCP -- Node to Node copy, utilities for store-and-forward data exchange
-Copyright (C) 2016-2017 Sergey Matveev <stargrave@stargrave.org>
+Copyright (C) 2016-2018 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
@@ -22,7 +22,6 @@ package main
 import (
 	"flag"
 	"fmt"
-	"io/ioutil"
 	"log"
 	"os"
 	"strings"
@@ -32,19 +31,30 @@ import (
 
 func usage() {
 	fmt.Fprintf(os.Stderr, nncp.UsageHeader())
-	fmt.Fprintln(os.Stderr, "nncp-file -- send file\n")
+	fmt.Fprintf(os.Stderr, "nncp-file -- send file\n\n")
 	fmt.Fprintf(os.Stderr, "Usage: %s [options] SRC NODE:[DST]\nOptions:\n", os.Args[0])
 	flag.PrintDefaults()
+	fmt.Fprint(os.Stderr, `
+If SRC equals to -, then read data from stdin to temporary file.
+
+-minsize/-chunked take NODE's FreqMinSize/FreqChunked configuration
+options by default. You can forcefully turn them off by specifying 0 value.
+`)
 }
 
 func main() {
 	var (
-		cfgPath  = flag.String("cfg", nncp.DefaultCfgPath, "Path to configuration file")
-		niceRaw  = flag.Int("nice", nncp.DefaultNiceMail, "Outbound packet niceness")
-		quiet    = flag.Bool("quiet", false, "Print only errors")
-		debug    = flag.Bool("debug", false, "Print debug messages")
-		version  = flag.Bool("version", false, "Print version information")
-		warranty = flag.Bool("warranty", false, "Print warranty information")
+		cfgPath      = flag.String("cfg", nncp.DefaultCfgPath, "Path to configuration file")
+		niceRaw      = flag.Int("nice", nncp.DefaultNiceFile, "Outbound packet niceness")
+		argMinSize   = flag.Int64("minsize", -1, "Minimal required resulting packet size, in KiB")
+		argChunkSize = flag.Int64("chunked", -1, "Split file on specified size chunks, in KiB")
+		viaOverride  = flag.String("via", "", "Override Via path to destination node")
+		spoolPath    = flag.String("spool", "", "Override path to spool")
+		logPath      = flag.String("log", "", "Override path to logfile")
+		quiet        = flag.Bool("quiet", false, "Print only errors")
+		debug        = flag.Bool("debug", false, "Print debug messages")
+		version      = flag.Bool("version", false, "Print version information")
+		warranty     = flag.Bool("warranty", false, "Print warranty information")
 	)
 	flag.Usage = usage
 	flag.Parse()
@@ -65,16 +75,13 @@ func main() {
 	}
 	nice := uint8(*niceRaw)
 
-	cfgRaw, err := ioutil.ReadFile(nncp.CfgPathFromEnv(cfgPath))
+	ctx, err := nncp.CtxFromCmdline(*cfgPath, *spoolPath, *logPath, *quiet, *debug)
 	if err != nil {
-		log.Fatalln("Can not read config:", err)
+		log.Fatalln("Error during initialization:", err)
 	}
-	ctx, err := nncp.CfgParse(cfgRaw)
-	if err != nil {
-		log.Fatalln("Can not parse config:", err)
+	if ctx.Self == nil {
+		log.Fatalln("Config lacks private keys")
 	}
-	ctx.Quiet = *quiet
-	ctx.Debug = *debug
 
 	splitted := strings.SplitN(flag.Arg(1), ":", 2)
 	if len(splitted) != 2 {
@@ -86,7 +93,41 @@ func main() {
 		log.Fatalln("Invalid NODE specified:", err)
 	}
 
-	if err = ctx.TxFile(node, nice, flag.Arg(0), splitted[1]); err != nil {
+	nncp.ViaOverride(*viaOverride, ctx, node)
+
+	var minSize int64
+	if *argMinSize < 0 {
+		minSize = node.FreqMinSize
+	} else if *argMinSize > 0 {
+		minSize = *argMinSize * 1024
+	}
+
+	var chunkSize int64
+	if *argChunkSize < 0 {
+		chunkSize = node.FreqChunked
+	} else if *argChunkSize > 0 {
+		chunkSize = *argChunkSize * 1024
+	}
+
+	if chunkSize == 0 {
+		err = ctx.TxFile(
+			node,
+			nice,
+			flag.Arg(0),
+			splitted[1],
+			minSize,
+		)
+	} else {
+		err = ctx.TxFileChunked(
+			node,
+			nice,
+			flag.Arg(0),
+			splitted[1],
+			minSize,
+			chunkSize,
+		)
+	}
+	if err != nil {
 		log.Fatalln(err)
 	}
 }