add for netfiles

bin/netfileget

@@ -0,0 +1,32 @@
+#!/usr/local/plan9/bin/rc
+
+f=getfile
+if(~ $1 -d){
+	f=getdir
+	shift
+}
+
+if(! ~ $#* 2){
+	echo 'usage: netget [-d] system path' >[1=2]
+	exit usage
+}
+
+t=/tmp/netget.$pid.$USER
+fn sigexit { rm -f $t }
+
+fn getfile {
+	rm -f $t
+	if(! echo get $2 $t | sftp -b - $1 >/dev/null)
+		exit 1
+	cat $t
+}
+
+fn getdir {
+	if(! {echo cd $2; echo ls -l} | sftp -b - $1 | sed '1,2d; s/sftp> //g; /^$/d' >$t)
+		exit 1
+	cat $t | awk '$NF == "." || $NF == ".." { next } {s = $NF; if($0 ~ /^d/) s = s "/"; print s}'
+}
+
+$f $1 $2
+exit 0
+

bin/netfileput

@@ -0,0 +1,15 @@
+#!/usr/local/plan9/bin/rc
+
+whatis '*'
+if(! ~ $#* 2){
+	echo 'usage: netput system path' >[1=2]
+	exit usage
+}
+
+t=/tmp/netget.$pid.$USER
+fn sigexit { rm -f $t }
+
+cat >$t
+if(! echo put $t $2 | sftp -b - $1 >/dev/null)
+	exit 1
+exit 0

bin/netfilestat

@@ -0,0 +1,30 @@
+#!/usr/local/plan9/bin/rc
+
+if(! ~ $#* 2){
+	echo usage: netisdir system path >[1=2]
+	exit usage
+}
+
+t=/tmp/netisdir.$pid.$USER
+fn sigexit { rm -f $t }
+
+{
+	echo !echo XXX connected
+	echo cd $2
+	echo !echo XXX directory exists
+}  | sftp -b - $1 >$t >[2=1]
+if(9 grep -s XXX.directory.exists $t){
+	echo directory
+	exit 0
+}
+if(9 grep -s 'is not a directory' $t){
+	echo file
+	exit 0
+}
+cat $t | sed 's/sftp> //g; /^$/d; /XXX/d; /^cd /d' >[1=2]
+if(! 9 grep -s XXX.connected $t){
+	echo connect failed
+	exit 0
+}
+echo nonexistent
+exit 0