tadd for netfiles - plan9port - [fork] Plan 9 from user space
 (HTM) git clone git://src.adamsgaard.dk/plan9port
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       ---
 (DIR) commit f5874be6261edbe5fa48c3343c69b735b317c6d9
 (DIR) parent 3ff8f72ec222c73f3733337d477bedb1481b350a
 (HTM) Author: rsc <devnull@localhost>
       Date:   Fri, 18 Mar 2005 19:00:09 +0000
       
       add for netfiles
       
       Diffstat:
         A bin/netfileget                      |      32 +++++++++++++++++++++++++++++++
         A bin/netfileput                      |      15 +++++++++++++++
         A bin/netfilestat                     |      30 ++++++++++++++++++++++++++++++
       
       3 files changed, 77 insertions(+), 0 deletions(-)
       ---
 (DIR) diff --git a/bin/netfileget b/bin/netfileget
       t@@ -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
       +
 (DIR) diff --git a/bin/netfileput b/bin/netfileput
       t@@ -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
 (DIR) diff --git a/bin/netfilestat b/bin/netfilestat
       t@@ -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