def __init__(self):
self.start = int(time.time())
rootdir = py9p.Dir(0) # not dotu
rootdir.children = []
rootdir.type = 0
rootdir.dev = 0
rootdir.mode = 0o20000000755
rootdir.atime = rootdir.mtime = int(time.time())
rootdir.length = 0
rootdir.name = '/'
rootdir.uid = rootdir.gid = rootdir.muid = bytes3(os.environ['USER'])
rootdir.qid = py9p.Qid(py9p.QTDIR, 0, py9p.hash8(rootdir.name))
rootdir.parent = rootdir
self.root = rootdir # / is its own parent, just so we don't fall off the edge of the earth
# two files in '/'
f = copy.copy(rootdir)
f.name = 'sample1'
f.qid = py9p.Qid(0, 0, py9p.hash8(f.name))
f.length = 1024
f.parent = rootdir
f.mode = 0o644
self.root.children.append(f)
f = copy.copy(f)
f.name = 'sample2'
f.length = 8192
f.qid = py9p.Qid(0, 0, py9p.hash8(f.name))
f.mode = 0o644
self.root.children.append(f)
self.files[self.root.qid.path] = self.root
for x in self.root.children:
self.files[x.qid.path] = x
def create(self, srv, req, inode):
new = self.storage.create(req.ifcall.name, inode,
py9p.mode2stat(req.ifcall.perm))
if new.mode == stat.S_IFLNK:
new.write(bytes(req.ifcall.extension.encode('utf-8')))
req.ofcall.qid = py9p.Qid((req.ifcall.perm >> 24) & py9p.QTDIR, 0,
new.path)
srv.respond(req, None)
def NinePFile(name, parent, byte_length):
f = copy.copy(parent)
f.name = name
f.qid = py9p.Qid(0, 0, py9p.hash8(f.name))
f.length = byte_length
f.parent = parent
f.mode = 0o644
return f
def create(self, srv, req):
# get parent
f = self.files[req.fid.qid.path]
if req.ifcall.perm & py9p.DMDIR:
new = py9p.Dir(0,
dev=0,
type=0,
mode=req.ifcall.perm,
length=0,
name=req.ifcall.name,
qid=py9p.Qid(py9p.QTDIR, 0, py9p.hash8(req.ifcall.name)),
uid=os.environ['USER'],
gid=f.gid,
muid=os.environ['USER'],
parent=f)
new.atime = new.mtime = int(time.time())
new.children = []
self.files[new.qid.path] = new
f.children.append(new)
req.ofcall.qid = new.qid
else:
new = py9p.Dir(0,
dev=0,
type=0,
mode=req.ifcall.perm,
length=0,
name=req.ifcall.name,
qid=py9p.Qid(0, 0, py9p.hash8(req.ifcall.name)),
uid=os.environ['USER'],
gid=f.gid,
muid=os.environ['USER'],
parent=f)
new.atime = new.mtime = int(time.time())
self.files[new.qid.path] = new
f.children.append(new)
req.ofcall.qid = new.qid
srv.respond(req, None)
def __init__(self):
self.start = int(time.time())
rootdir = py9p.Dir(0) # not dotu
rootdir.children = []
rootdir.type = 0
rootdir.dev = 0
rootdir.mode = 020000000755
rootdir.atime = rootdir.mtime = int(time.time())
rootdir.length = 0
rootdir.name = '/'
rootdir.uid = rootdir.gid = rootdir.muid = os.environ['USER']
rootdir.qid = py9p.Qid(py9p.QTDIR, 0, py9p.hash8(rootdir.name))
rootdir.parent = rootdir
self.root = rootdir # / is its own parent, just so we don't fall off the edge of the earth
self.files[self.root.qid.path] = self.root
def rootdir():
"""Build a valid 9P Directory to serve as a root directory"""
# Assumes the protocol version is .u/dotu 0; ie: This is legacy, not .u
rdir = py9p.Dir()
rdir.children = []
rdir.type = 0
rdir.dev = 0
rdir.mode = 0o20000000755
rdir.atime = rdir.mtime = int(time.time())
rdir.length = 0
rdir.name = '/'
rdir.uid = rdir.gid = rdir.muid = bytes3(os.environ['USER'])
rdir.qid = py9p.Qid(py9p.QTDIR, 0, py9p.hash8(rdir.name))
rdir.parent = rdir # / is its own parent, just so we don't fall off the edge of the earth
return rdir
def walk(self, srv, req, fid=None):
fd = fid or req.fid
f = self.storage.checkout(fd.qid.path)
self.storage.sync(f)
for (i, k) in list(f.children.items()):
if req.ifcall.wname[0] == i:
qid = py9p.Qid((py9p.mode2plan(k.mode) >> 24) & py9p.QTDIR, 0,
hash(k))
req.ofcall.wqid.append(qid)
if len(req.ifcall.wname) > 1:
req.ifcall.wname.pop(0)
self.walk(srv, req, inode2dir(k))
else:
srv.respond(req, None)
return
srv.respond(req, "file not found")
return
def inode2dir(inode):
return py9p.Dir(dotu=1,
type=0,
dev=0,
qid=py9p.Qid((py9p.mode2plan(inode.mode) >> 24) &
py9p.QTDIR,
0, inode.path),
mode=py9p.mode2plan(inode.mode),
atime=inode.atime,
mtime=inode.mtime,
length=inode.length,
name=bytes(inode.name.encode('utf-8')),
uid=bytes(inode.uid.encode('utf-8')),
gid=bytes(inode.gid.encode('utf-8')),
muid=bytes(inode.muid.encode('utf-8')),
extension=inode.getvalue() if
inode.mode == stat.S_IFLNK else b'',
uidnum=inode.uidnum,
gidnum=inode.gidnum,
muidnum=inode.muidnum)