def getStatusByte(self):
statByte = STVARIABLE
if ti_files.isInternal(self.header):
statByte |= STINTERNAL
if self.currentRecord >= len(self.records):
statByte |= STLEOF
return statByte
def basicContents(filename):
logger.debug("fetching BASIC PROGRAM as ascii in %s", filename)
# We are assuming the test for FIAD isTiFile has already passed.
prg_tmp_file = '/tmp/' + str(uuid.uuid4()) + '.tmp'
bas_tmp_file = '/tmp/' + str(uuid.uuid4()) + '.tmp'
try:
# strip the FIAD header off to get the raw file xbas99 needs.
with open(filename, "rb") as tifile:
with open(prg_tmp_file, "wb") as program:
bytes = bytearray(tifile.read())
if ti_files.isProgram(bytes):
program.write(bytes[128:])
elif ti_files.isVariable(bytes) and ti_files.isInternal(
bytes) and ti_files.recordLength(bytes) == 254:
i = 128
limit = len(bytes)
while (i < limit):
rlen = bytes[i]
next = i + rlen + 1
program.write(bytes[i:next])
i = next
if bytes[i] == 0xff:
# skip to next 256 byte boundary
i = (256 * (((i - 128) / 256) + 1)) + 128
else:
return False
call([
'/home/tipi/xdt99/xbas99.py', '-d', prg_tmp_file, '-o',
bas_tmp_file
])
if ti_files.isTiBasicAscii(bas_tmp_file):
with open(bas_tmp_file, 'rb') as content_file:
return content_file.read().decode("latin_1")
finally:
if os.path.exists(prg_tmp_file):
os.unlink(prg_tmp_file)
if os.path.exists(bas_tmp_file):
os.unlink(bas_tmp_file)
return False
def handleStatus(self, pab, devname):
logger.info("Opcode 9 Status - %s", devname)
logPab(pab)
statbyte = 0
unix_name = tinames.devnameToLocal(devname)
if unix_name is None:
self.sendErrorCode(EDVNAME)
return
if not os.path.exists(unix_name):
statbyte |= STNOFILE
else:
if not os.path.isdir(unix_name):
open_file = None
try:
open_file = self.openFiles[unix_name]
except:
pass
if open_file is not None:
statbyte = open_file.getStatusByte()
else:
if ti_files.isTiFile(unix_name):
fh = open(unix_name, "rb")
header = bytearray(fh.read())[:128]
if ti_files.isVariable(header):
statbyte |= STVARIABLE
if ti_files.isProgram(header):
statbyte |= STPROGRAM
if ti_files.isInternal(header):
statbyte |= STINTERNAL
else:
statbyte = NativeFile.status(unix_name)
self.tipi_io.send([SUCCESS])
self.tipi_io.send([statbyte])