def test_ceil():
test_inputs = [1.0, 2.0, 1, 2, 2.1, 2.5, 2.9]
correct_outputs = [1, 2, 1, 2, 3, 3, 3]
test_outputs = []
for in_num in test_inputs:
test_outputs.append(common.ceil(in_num))
assert all([isinstance(x, int) for x in test_outputs])
assert test_outputs == correct_outputs
def send_file(sock, path):
fin = open(repopath(sock) + "\\" + path, "rb")
data = fin.read()
exactlength = len(data) + ceil(len(data), 256) * 64
# length of file + number of hashes * 64 bytes per hash
# SEND HEAD
message = makeheader(4, path, exactlength)
sock.send(message)
# SEND BODY
r = upload(sock, data)
sock.send(sha(data)[:8])
def request_send(sock,path=None,exactsize=None):
if not exactsize:
print "Requesting to send", path
length = ceil(os.stat(path).st_size,16)*16 + 256 #now length is a generous estimate of ciphertext filesize
message = makeheader(3,length)
sock.send(message) #send request has no body
else:
print "Requesting to send", exactsize, "bytes"
sock.send(makeheader(3,exactsize))
reply = sock.recv(1)
if ord(reply) != 1:
print "Upload request denied. Sorry."
return False
return True
def send_file(sock,path):
cipher = []
print "Encrypting..."
cipher = easyaes.encrypt(g.password,path=path) #easyaes needs your password to make an IV)
print "Done"
print list(sha(cipher)[:8])
exactlength = len(cipher)+ceil(len(cipher),256)*64
# length of file + number of hashes * 64 bytes per hash
# SEND HEAD
message = makeheader(4,getrel(path),exactlength)
sock.send(message)
# SEND BODY
r = upload(sock,cipher)
print "File sent,", r, "blocks resent"
