X-Git-Url: http://www.git.cypherpunks.ru/?a=blobdiff_plain;f=src%2Fcmd%2Fnncp-call%2Fmain.go;h=82cec19987583b888932f6a25bed2259906a5b1c;hb=025e183975f87d56a06b9b31d839dbf7f778df62;hp=634c003178602963f364d6a38ca8f5802c4b3ce8;hpb=c3abbbda3f7dc6c03702acbd534cbf196283eba8;p=nncp.git

diff --git a/src/cmd/nncp-call/main.go b/src/cmd/nncp-call/main.go
index 634c003..82cec19 100644
--- a/src/cmd/nncp-call/main.go
+++ b/src/cmd/nncp-call/main.go
@@ -1,6 +1,6 @@
 /*
 NNCP -- Node to Node copy, utilities for store-and-forward data exchange
-Copyright (C) 2016-2020 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
@@ -22,11 +22,13 @@ import (
 	"flag"
 	"fmt"
 	"log"
+	"net"
 	"os"
+	"regexp"
 	"strings"
 	"time"
 
-	"go.cypherpunks.ru/nncp/v5"
+	"go.cypherpunks.ru/nncp/v8"
 )
 
 func usage() {
@@ -40,11 +42,14 @@ func usage() {
 func main() {
 	var (
 		cfgPath     = flag.String("cfg", nncp.DefaultCfgPath, "Path to configuration file")
+		ucspi       = flag.Bool("ucspi", false, "Is it started as UCSPI-TCP client")
 		niceRaw     = flag.String("nice", nncp.NicenessFmt(255), "Minimal required niceness")
 		rxOnly      = flag.Bool("rx", false, "Only receive packets")
 		txOnly      = flag.Bool("tx", false, "Only transmit packets")
 		listOnly    = flag.Bool("list", false, "Only list remote packets")
+		noCK        = flag.Bool("nock", false, "Do no checksum checking")
 		onlyPktsRaw = flag.String("pkts", "", "Recieve only that packets, comma separated")
+		mcdWait     = flag.Uint("mcd-wait", 0, "Wait for MCD for specified number of seconds")
 		rxRate      = flag.Int("rxrate", 0, "Maximal receive rate, pkts/sec")
 		txRate      = flag.Int("txrate", 0, "Maximal transmit rate, pkts/sec")
 		spoolPath   = flag.String("spool", "", "Override path to spool")
@@ -58,7 +63,16 @@ func main() {
 
 		onlineDeadlineSec = flag.Uint("onlinedeadline", 0, "Override onlinedeadline option")
 		maxOnlineTimeSec  = flag.Uint("maxonlinetime", 0, "Override maxonlinetime option")
+
+		autoToss       = flag.Bool("autotoss", false, "Toss after call is finished")
+		autoTossDoSeen = flag.Bool("autotoss-seen", false, "Create seen/ files during tossing")
+		autoTossNoFile = flag.Bool("autotoss-nofile", false, "Do not process \"file\" packets during tossing")
+		autoTossNoFreq = flag.Bool("autotoss-nofreq", false, "Do not process \"freq\" packets during tossing")
+		autoTossNoExec = flag.Bool("autotoss-noexec", false, "Do not process \"exec\" packets during tossing")
+		autoTossNoTrns = flag.Bool("autotoss-notrns", false, "Do not process \"trns\" packets during tossing")
+		autoTossNoArea = flag.Bool("autotoss-noarea", false, "Do not process \"area\" packets during tossing")
 	)
+	log.SetFlags(log.Lshortfile)
 	flag.Usage = usage
 	flag.Parse()
 	if *warranty {
@@ -123,7 +137,9 @@ func main() {
 	}
 
 	var addrs []string
-	if flag.NArg() == 2 {
+	if *ucspi {
+		addrs = append(addrs, nncp.UCSPITCPClient)
+	} else if flag.NArg() == 2 {
 		addrs = append(addrs, flag.Arg(1))
 	} else if len(splitted) == 2 {
 		addr, known := ctx.Neigh[*node.Id].Addrs[splitted[1]]
@@ -137,6 +153,41 @@ func main() {
 		}
 	}
 
+	if *mcdWait > 0 {
+		ifis, err := net.Interfaces()
+		if err != nil {
+			log.Fatalln("Can not get network interfaces list:", err)
+		}
+		for _, ifiReString := range ctx.MCDRxIfis {
+			ifiRe, err := regexp.CompilePOSIX(ifiReString)
+			if err != nil {
+				log.Fatalf("Can not compile POSIX regexp \"%s\": %s", ifiReString, err)
+			}
+			for _, ifi := range ifis {
+				if ifiRe.MatchString(ifi.Name) {
+					if err = ctx.MCDRx(ifi.Name); err != nil {
+						log.Printf("Can not run MCD reception on %s: %s", ifi.Name, err)
+					}
+				}
+			}
+		}
+		addrs = nil
+		for i := int(*mcdWait); i > 0; i-- {
+			nncp.MCDAddrsM.RLock()
+			for _, mcdAddr := range nncp.MCDAddrs[*node.Id] {
+				addrs = append(addrs, mcdAddr.Addr.String())
+			}
+			if len(addrs) > 0 {
+				break
+			}
+			nncp.MCDAddrsM.RUnlock()
+			time.Sleep(time.Second)
+		}
+		if len(addrs) == 0 {
+			log.Fatalf("No MCD packets from the node during %d seconds", *mcdWait)
+		}
+	}
+
 	var onlyPkts map[[32]byte]bool
 	if len(*onlyPktsRaw) > 0 {
 		splitted = strings.Split(*onlyPktsRaw, ",")
@@ -153,7 +204,23 @@ func main() {
 	}
 
 	ctx.Umask()
-	if !ctx.CallNode(
+
+	var autoTossFinish chan struct{}
+	var autoTossBadCode chan bool
+	if *autoToss {
+		autoTossFinish, autoTossBadCode = ctx.AutoToss(
+			node.Id,
+			nice,
+			*autoTossDoSeen,
+			*autoTossNoFile,
+			*autoTossNoFreq,
+			*autoTossNoExec,
+			*autoTossNoTrns,
+			*autoTossNoArea,
+		)
+	}
+
+	badCode := !ctx.CallNode(
 		node,
 		addrs,
 		nice,
@@ -163,8 +230,16 @@ func main() {
 		onlineDeadline,
 		maxOnlineTime,
 		*listOnly,
+		*noCK,
 		onlyPkts,
-	) {
+	)
+
+	if *autoToss {
+		close(autoTossFinish)
+		badCode = (<-autoTossBadCode) || badCode
+	}
+	nncp.SPCheckerWg.Wait()
+	if badCode {
 		os.Exit(1)
 	}
 }