gryf/uc1541
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Reorganize the code, added constants.

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gryf
2019-09-20 15:58:38 +02:00
parent 6a455c6c55
commit 6236015e22
1 changed files with 12 additions and 5 deletions
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uc1541
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@@ -52,6 +52,9 @@ else:
pass pass
SECLEN = 256
def _ord(string_or_int): def _ord(string_or_int):
""" """
Return an int value for the (possible) string passed in argument. This Return an int value for the (possible) string passed in argument. This
@@ -135,7 +138,10 @@ class Disk(object):
0b011: 'usr', 0b011: 'usr',
0b100: 'rel'} 0b100: 'rel'}
def __init__(self, dimage): OFFSET_MAP = {}
DIR_TRACK = 18
def __init__(self, raw):
""" """
Init Init
""" """
@@ -187,13 +193,13 @@ class Disk(object):
if self.next_track is None: if self.next_track is None:
LOG.debug("Going to the track: 18,1") LOG.debug("Going to the track: 18,1")
offset = self._get_d64_offset(18, 1) offset = self._get_offset(self.DIR_TRACK, 1)
else: else:
offset = self._get_d64_offset(self.next_track, self.next_sector) offset = self._get_offset(self.next_track, self.next_sector)
LOG.debug("Going to the track: %s,%s", self.next_track, LOG.debug("Going to the track: %s,%s", self.next_track,
self.next_sector) self.next_sector)
self.current_sector_data = self.raw[offset:offset + 256] self.current_sector_data = self.raw[offset:offset + SECLEN]
# Guard for reading data out of bound - that happened for discs which # Guard for reading data out of bound - that happened for discs which
# store only raw data, even on 18 track # store only raw data, even on 18 track
@@ -467,7 +473,7 @@ class Uc1541(object):
'display_name': display_name, 'display_name': display_name,
'uid': uid, 'uid': uid,
'gid': gid, 'gid': gid,
'size': int(blocks) * 256, 'size': int(blocks) * SECLEN,
'perms': perms}) 'perms': perms})
idx += 1 idx += 1
return directory return directory
@@ -595,6 +601,7 @@ def no_parse():
return CALL_MAP[sys.argv[1]](arg) return CALL_MAP[sys.argv[1]](arg)
if __name__ == "__main__": if __name__ == "__main__":
LOG.debug("Script params: %s", str(sys.argv)) LOG.debug("Script params: %s", str(sys.argv))
try: try: