def write(self, path, data, offset):
print "In write path=%s" % path
length = len(data)
print "The data is %s len=%d offset=%d" % (str(data), length, offset)
sefs = seFS()
ret = sefs.write(path, data)
return length
def create(self, path, flags=None, mode=None):
print "trying to create %s", path
print path
print flags
sefs = seFS()
ret = self.open(path, flags)
print ret
if ret == -errno.ENOENT:
# Create the file in database
ret = sefs.open(path)
print ret
print "Creating the file %s" % path
t = int(time.time())
mytime = (t, t, t)
ret = sefs.utime(path, mytime)
print ret
self.fd = len(sefs.ls())
print "In create:fd = %d" % (self.fd)
sefs.setinode(path, self.fd)
print sefs.ls()
else:
print "The file %s exists!!" % path
return 0
def write(self, path, data, offset): print "In write path=%s" %path length = len(data) print "The data is %s len=%d offset=%d" %(str(data), length, offset) sefs = seFS() ret = sefs.write(path, data) return length
def create(self, path, flags=None, mode=None):
print "trying to create %s", path
print path
print flags
sefs = seFS()
ret = self.open(path, flags)
print ret
if ret == -errno.ENOENT:
# Create the file in database
ret = sefs.open(path)
print ret
print "Creating the file %s" %path
t = int(time.time())
mytime = (t, t, t)
ret = sefs.utime(path, mytime)
print ret
self.fd = len(sefs.ls())
print "In create:fd = %d" %(self.fd)
sefs.setinode(path, self.fd)
print sefs.ls()
else:
print "The file %s exists!!" %path
return 0
def getattr(self, path):
sefs = seFS()
st = fuse.Stat()
c = fuse.FuseGetContext()
print c
print "getattr called path= %s", path
if path == '/':
st.st_nlink = 2
st.st_mode = stat.S_IFDIR | 0755
else:
print "For a regular file %s" %path
st.st_mode = stat.S_IFREG | 0777
st.st_nlink = 1
st.st_uid, st.st_gid = (c['uid'], c['gid'])
ret = sefs.search(path)
print "From database getattr ret=", ret
if ret is True:
tup = sefs.getutime(path)
print tup
st.st_mtime = int(tup[0].strip().split('.')[0])
st.st_ctime = int(tup[1].strip().split('.')[0])
st.st_atime = int(tup[2].strip().split('.')[0])
st.st_ino = int(sefs.getinode(path))
print "inode = %d" %st.st_ino
if sefs.getlength(path) is not None:
st.st_size = int(sefs.getlength(path))
else:
st.st_size = 0
return st
else:
return - errno.ENOENT
def getattr(self, path):
sefs = seFS()
st = fuse.Stat()
c = fuse.FuseGetContext()
print c
print "getattr called path= %s", path
if path == '/':
st.st_nlink = 2
st.st_mode = stat.S_IFDIR | 0755
else:
print "For a regular file %s" % path
st.st_mode = stat.S_IFREG | 0777
st.st_nlink = 1
st.st_uid, st.st_gid = (c['uid'], c['gid'])
ret = sefs.search(path)
print "From database getattr ret=", ret
if ret is True:
tup = sefs.getutime(path)
print tup
st.st_mtime = int(tup[0].strip().split('.')[0])
st.st_ctime = int(tup[1].strip().split('.')[0])
st.st_atime = int(tup[2].strip().split('.')[0])
st.st_ino = int(sefs.getinode(path))
print "inode = %d" % st.st_ino
if sefs.getlength(path) is not None:
st.st_size = int(sefs.getlength(path))
else:
st.st_size = 0
return st
else:
return -errno.ENOENT
def open(self, path, flags):
print "open: trying to open %s" %path
sefs = seFS()
ret = sefs.search(path)
print ret
if ret is True:
return 0
return -errno.ENOENT
def open(self, path, flags):
print "open: trying to open %s" % path
sefs = seFS()
ret = sefs.search(path)
print ret
if ret is True:
return 0
return -errno.ENOENT
def access(self, path, flag):
print "access path=%s" %path
sefs = seFS()
if sefs.search(path) is True:
print "In access, found the file %s" %path
return 0
else:
print "Could not find the file %s" %path
return -errno.EACCES
def access(self, path, flag):
print "access path=%s" % path
sefs = seFS()
if sefs.search(path) is True:
print "In access, found the file %s" % path
return 0
else:
print "Could not find the file %s" % path
return -errno.EACCES
def utimens(self, path, ts_acc, ts_mod):
print "In utimens %s" % (path)
print ts_acc, ts_mod
atime = ts_acc.tv_sec + (ts_acc.tv_nsec / 1000000.0)
mtime = ts_mod.tv_sec + (ts_mod.tv_nsec / 1000000.0)
ctime = atime
mytime = (mtime, ctime, atime)
sefs = seFS()
ret = sefs.utime(path, mytime)
print ret
def utime(self, path, times=None): print "In utime %s" %(path) print times atime, mtime = times sefs = seFS() ret = sefs.utime(path, (atime, mtime, atime)) print ret return 0
def utimens(self, path, ts_acc, ts_mod):
print "In utimens %s" %(path)
print ts_acc, ts_mod
atime = ts_acc.tv_sec + (ts_acc.tv_nsec / 1000000.0)
mtime = ts_mod.tv_sec + (ts_mod.tv_nsec / 1000000.0)
ctime = atime
mytime = (mtime, ctime, atime)
sefs = seFS()
ret = sefs.utime(path, mytime)
print ret
def utime(self, path, times=None):
print "In utime %s" % (path)
print times
atime, mtime = times
sefs = seFS()
ret = sefs.utime(path, (atime, mtime, atime))
print ret
return 0
def read(self, path, size, offset): try: print "In read %s %d %d" %(path, size, offset) sefs = seFS() ret = sefs.read(path) print "read(): %s" %(ret) fbuf = StringIO() fbuf.write(str(ret)) return fbuf.getvalue() except Exception, e: print "read failed" return e
def read(self, path, size, offset):
try:
print "In read %s %d %d" % (path, size, offset)
sefs = seFS()
ret = sefs.read(path)
print "read(): %s" % (ret)
fbuf = StringIO()
fbuf.write(str(ret))
return fbuf.getvalue()
except Exception, e:
print "read failed"
return e
def release(self, path, flags):
print "In release"
if self.is_dirty is True:
print "Flushing buffer"
print self.buf.read()
sefs = seFS()
ret = sefs.write(path, self.buf.read())
print self.buf.read()
#self.buf.close()
#del self.buf
self.is_dirty = False
print ret
return 0
def release(self, path, flags): print "In release" if self.is_dirty is True: print "Flushing buffer" print self.buf.read() sefs = seFS() ret = sefs.write(path, self.buf.read()) print self.buf.read() #self.buf.close() #del self.buf self.is_dirty = False print ret return 0
def readdir(self, path, offset):
print "readdir", path
yield fuse.Direntry('.')
yield fuse.Direntry('..')
sefs = seFS()
all_files = sefs.ls()
print "Rest of the files in root dir"
print all_files
for e in all_files:
if str(e) == '/':
continue
yield fuse.Direntry(str(e[1:]))
def readdir(self, path, offset):
print "readdir", path
yield fuse.Direntry('.')
yield fuse.Direntry('..')
sefs = seFS()
all_files = sefs.ls()
print "Rest of the files in root dir"
print all_files
for e in all_files:
if str(e) == '/':
continue
yield fuse.Direntry(str(e[1:]))
def __init__(self, *args, **kw):
fuse.Fuse.__init__(self, *args, **kw)
# Set some options required by the Python FUSE binding.
self.flags = 0
self.multithreaded = 0
self.fd = 0
self.sefs = seFS()
ret = self.sefs.open('/')
print "Created root with %s" % ret
self.sefs.write('/', "Root of the seFS")
t = int(time.time())
mytime = (t, t, t)
ret = self.sefs.utime('/', mytime)
print ret
self.sefs.setinode('/', 1)
self.is_dirty = False
def __init__(self, *args, **kw):
fuse.Fuse.__init__(self, *args, **kw)
# Set some options required by the Python FUSE binding.
self.flags = 0
self.multithreaded = 0
self.fd = 0
self.sefs = seFS()
ret = self.sefs.open('/')
print "Created root with %s" %ret
self.sefs.write('/', "Root of the seFS")
t = int(time.time())
mytime = (t, t, t)
ret = self.sefs.utime('/', mytime)
print ret
self.sefs.setinode('/', 1)
self.is_dirty = False
def unlink(self, path):
print "In unlink path %s" % path
sefs = seFS()
ret = sefs.remove(path)
return
def unlink(self,path): print "In unlink path %s" %path sefs = seFS() ret = sefs.remove(path) return
