def cat_cmd(input_list):
"""print the contents of all the files"""
for filename in input_list:
lindfd = lind_fs_calls.open_syscall( filename, O_CREAT | O_RDWR, 0)
while True:
s = lind_fs_calls.read_syscall(lindfd,4096)
print s
if len(s) == 0:
break
def md5_cmd(input_list):
"""print the md5 digest of all the files"""
for filename in input_list:
m = hashlib.md5()
lindfd = lind_fs_calls.open_syscall( filename, O_CREAT | O_RDWR, 0)
while True:
s = lind_fs_calls.read_syscall(lindfd,4096)
m.update(s)
if len(s) == 0:
break
print m.hexdigest() + " " + filename
def cpout_cmd(source, dest):
try:
lindfd = lind_fs_calls.open_syscall(source, O_RDWR, 0)
except lind_fs_calls.SyscallError, e:
print "Couldnt open local file. Error: %s" %e
return -1
try:
newfd = open(dest, 'w')
except IOError, e:
print "Couldnt open native file. Error: %s" % e
return -1
try:
newfd.write(lind_fs_calls.read_syscall(lindfd, 1000000))
except IOError, e:
print "Failed to write to disk. Error: %s" % e
return -1
lind_fs_calls.close_syscall(lindfd)
#create a new directory
def mkdir_cmd(input_list):
#create a new argument parser, with 1 argument options (one or more new-directory-names)
parser = argparse.ArgumentParser(description='Creates a one or more directories with the specified names')
parser.add_argument('directory', metavar='dir', nargs='+', type=str, help='The directory names you want to create')
#start off with an empty list
mkdir_cmd.args = []
