def __init__(self, gametype, pgui):
self.gui = pgui
self.filesystem = FileSystem()
self.iohandler = IOHandler(gametype, pgui)
self.mapmanager = MapManager(self.filesystem.getData('map'))
self.mapmanager.getVisibleObjects()
self.messagehandler = MessageHandler(
self.filesystem.getData("messages"))
self.gamerun = False
self.securitycamera = True
self.talked = False
def repl():
fs = None
fsExists = False
prompt = '> '
cmd = ''
sys.stdout.write(prompt)
sys.stdout.flush()
for line in sys.stdin:
words = line.split()
if len(words) == 0:
pass
elif words[0] in ('exit', 'quit'):
print("Bye!")
quit()
elif words[0] == 'newfs':
if len(words) < 3 and len(words) > 4:
print('Number of arguments to the command incorrect. please use the following: newfs <filename> <block_count> [optional block size]')
elif len(words) == 3:
if tryAsNum(words[2]):
FileSystem.createFileSystem(words[1], int(words[2]))
elif len(words) == 4:
if tryAsNum(words[2]) and tryAsNum(words[3]):
FileSystem.createFileSystem(words[1], int(words[2]), int(words[3]))
else:
print('There were too many arguments. Please try again')
elif words[0] == 'mount':
if len(words) != 2:
print('Number of arguments to the command incorrect. please use the following: mount <filename>')
elif fsExists == True:
print("file system already mounted. Cannot mount another one")
else:
fs = FileSystem(words[1])
try:
fs
except NameError:
fsExists = False
else:
fsExists = True
######## EVERYTHING PAST THIS LINE MUST CHECK FOR FS ####
elif words[0] == 'blockmap' and fsExists:
if len(words) != 1:
print('Number of arguments to the command incorrect. please use the following: blockmap')
else:
fs.getBlockMap()
elif words[0] == 'alloc_block' and fsExists:
if len(words) != 1:
print('Number of arguments to the command incorrect. please use the following: alloc_block')
else:
fs.alloc_Block()
elif words[0] == 'free_block' and fsExists:
if len(words) != 2:
print('Number of arguments to the command incorrect. please use the following: free_block <n>')
else:
if tryAsNum(words[1]):
fs.free_Block(int(words[1]))
elif words[0] == 'inode_map' and fsExists:
if len(words) != 1:
print('Number of arguments to the command incorrect. please use the following: inode_map')
else:
fs.getInodeMap()
elif words[0] == 'alloc_inode' and fsExists:
if len(words) != 2:
print('Number of arguments to the command incorrect. please use the following: alloc_inode <type>\n Types are: 0 = free, f = file, d = Dir, s = symLink, b = block pointer, D = Data')
else:
fs.alloc_INode(words[1])
elif words[0] == 'free_inode' and fsExists:
if len(words) != 2:
print('Number of arguments to the command incorrect. please use the following: free_inode <number>')
else:
if tryAsNum(words[1]):
fs.free_INode(int(words[1]))
elif words[0] == 'unmount' and fsExists:
if len(words) != 1:
print('Number of arguments to the command incorrect. please use the following: unmount')
else:
fs.unmount
fsExists = False
del fs
else:
print("unknown command {}".format(words[0]))
sys.stdout.write(prompt)
sys.stdout.flush()
# all done, clean exit
print("Bye!")