func (me *P9Fs) Open(name string, flags uint32, context *fuse.Context) (nodefs.File, fuse.Status) {
var user go9p.User
var err error
var c *clnt.Clnt
var file *clnt.File
var f []byte
user = go9p.OsUsers.Uid2User(os.Geteuid())
clnt.DefaultDebuglevel = 0
c, err = clnt.Mount("tcp", address, "", user)
if err != nil {
goto error
}
file, err = c.FOpen("/tmp/anaconda-post.log", go9p.OREAD)
if err != nil {
goto error
}
defer file.Close()
f, err = ioutil.ReadAll(file)
if err != nil && err != io.EOF {
goto error
}
return nodefs.NewDataFile(f), fuse.OK
error:
log.Println("Error", err)
return nil, fuse.EPERM
}
func main() {
var n, m int
var user go9p.User
var err error
var c *clnt.Clnt
var file *clnt.File
var buf []byte
flag.Parse()
user = go9p.OsUsers.Uid2User(os.Geteuid())
clnt.DefaultDebuglevel = *debuglevel
c, err = clnt.Mount("tcp", *addr, "", user)
if err != nil {
goto error
}
if flag.NArg() != 1 {
log.Println("invalid arguments")
return
}
file, err = c.FOpen(flag.Arg(0), go9p.OWRITE|go9p.OTRUNC)
if err != nil {
file, err = c.FCreate(flag.Arg(0), 0666, go9p.OWRITE)
if err != nil {
goto error
}
}
buf = make([]byte, 8192)
for {
n, err = os.Stdin.Read(buf)
if err != nil && err != io.EOF {
goto error
}
if n == 0 {
break
}
m, err = file.Write(buf[0:n])
if err != nil {
goto error
}
if m != n {
err = &go9p.Error{"short write", 0}
goto error
}
}
file.Close()
return
error:
log.Println("Error", err)
}
func main() {
var n int
var user go9p.User
var err error
var c *clnt.Clnt
var file *clnt.File
var buf []byte
flag.Parse()
user = go9p.OsUsers.Uid2User(os.Geteuid())
clnt.DefaultDebuglevel = *debuglevel
c, err = clnt.Mount("tcp", *addr, "", user)
if err != nil {
goto error
}
if flag.NArg() != 1 {
log.Println("invalid arguments")
return
}
file, err = c.FOpen(flag.Arg(0), go9p.OREAD)
if err != nil {
goto error
}
buf = make([]byte, 8192)
for {
n, err = file.Read(buf)
if n == 0 {
break
}
os.Stdout.Write(buf[0:n])
}
file.Close()
if err != nil && err != io.EOF {
goto error
}
return
error:
log.Println("Error", err)
}
func main() {
var user go9p.User
var err error
var c *clnt.Clnt
var file *clnt.File
flag.Parse()
if *ouser == "" {
user = go9p.OsUsers.Uid2User(os.Geteuid())
} else {
user = go9p.OsUsers.Uname2User(*ouser)
}
naddr := *addr
if strings.LastIndex(naddr, ":") == -1 {
naddr = naddr + ":5640"
}
c, err = clnt.Mount("tcp", naddr, "", user)
if err != nil {
fmt.Fprintf(os.Stderr, "error mounting %s: %s\n", naddr, err)
os.Exit(1)
}
if *debug {
c.Debuglevel = 1
}
if *debugall {
c.Debuglevel = 2
}
walkone(c, "/", false)
if file != nil {
//process(c)
fmt.Sprint(os.Stderr, "file reading unimplemented\n")
} else if flag.NArg() > 0 {
flags := flag.Args()
for _, uc := range flags {
cmd(c, uc)
}
} else {
interactive(c)
}
return
}
func main() {
var user go9p.User
var err error
var c *clnt.Clnt
var file *clnt.File
var d []*go9p.Dir
flag.Parse()
user = go9p.OsUsers.Uid2User(os.Geteuid())
clnt.DefaultDebuglevel = *debuglevel
c, err = clnt.Mount("tcp", *addr, "", user)
if err != nil {
log.Fatal(err)
}
lsarg := "/"
if flag.NArg() == 1 {
lsarg = flag.Arg(0)
} else if flag.NArg() > 1 {
log.Fatal("error: only one argument expected")
}
file, err = c.FOpen(lsarg, go9p.OREAD)
if err != nil {
log.Fatal(err)
}
for {
d, err = file.Readdir(0)
if d == nil || len(d) == 0 || err != nil {
break
}
for i := 0; i < len(d); i++ {
os.Stdout.WriteString(d[i].Name + "\n")
}
}
file.Close()
if err != nil && err != io.EOF {
log.Fatal(err)
}
return
}
func main() {
var user go9p.User
var ba [][]byte
var nreqs int
var rchan chan *clnt.Req
var tag *clnt.Tag
var fid *clnt.Fid
var wnames []string
flag.Parse()
user = go9p.OsUsers.Uid2User(os.Geteuid())
clnt.DefaultDebuglevel = *debuglevel
c, err := clnt.Mount("tcp", *addr, "", user)
if err != nil {
goto error
}
if flag.NArg() != 1 {
log.Println("invalid arguments")
return
}
ba = make([][]byte, 100)
for i := 0; i < len(ba); i++ {
ba[i] = make([]byte, 8192)
}
nreqs = 0
rchan = make(chan *clnt.Req)
tag = c.TagAlloc(rchan)
// walk the file
wnames = strings.Split(flag.Arg(0), "/")
for wnames[0] == "" {
wnames = wnames[1:]
}
fid = c.FidAlloc()
for root := c.Root; len(wnames) > 0; root = fid {
n := len(wnames)
if n > 8 {
n = 8
}
err = tag.Walk(root, fid, wnames[0:n])
if err != nil {
goto error
}
nreqs++
wnames = wnames[n:]
}
err = tag.Open(fid, go9p.OREAD)
if err != nil {
goto error
}
for i := 0; i < len(ba); i++ {
err = tag.Read(fid, uint64(i*8192), 8192)
if err != nil {
goto error
}
nreqs++
}
err = tag.Clunk(fid)
// now start reading...
for nreqs > 0 {
r := <-rchan
if r.Tc.Type == go9p.Tread {
i := r.Tc.Offset / 8192
copy(ba[i], r.Rc.Data)
ba[i] = ba[i][0:r.Rc.Count]
}
nreqs--
}
for i := 0; i < len(ba); i++ {
os.Stdout.Write(ba[i])
}
return
error:
log.Println("error: ", err)
}
