def uploader(sql, client, sub_servers, C_lib):
m_checksum = getFileChecksum(sql, client)
# Now m_checksum is an array..
# 0th index --> actual checksum
# 1th index --> actual filename example a.out, simple.txt
if m_checksum != 0:
dummy = sql.get_c_checksum(m_checksum[1])
print "---------->", dummy, m_checksum[1]
chunks_manager.RESTORE_ALL_256_KB(sub_servers, sql, dummy,
m_checksum[1], C_lib)
print "Restored parts!"
#net.uploadFile(names[int(no)-1][0], client["socket"])
net.uploadFile(m_checksum[1], client["socket"])
os.remove(m_checksum[1])
print "File is uploaded!"
def Upload():
choice = '0'
while choice != 'n':
filename = raw_input("Enter filename : ")
while not os.path.isfile(filename):
print filename+" is not exists,"
filename = raw_input("Enter Filename : ")
time.sleep(1)
sock.send(getChecksum(filename)+'*'+filename)
FLAG = sock.recv(1024)
if FLAG == 'NOT_EXISTS':
time.sleep(1)
net.uploadFile(filename, sock)
elif FLAG == 'FILE_EXISTS':
print "File is already uploaded!"
choice = raw_input("Upload another File?(y/n): ")
time.sleep(1)
sock.send('STOP_UPLOAD')
def operations(self):
msg = self.sock.recv(1024)
if msg == 'WHO':
self.sock.send('123123123*'+self.name)
if '*' in msg:
msg = msg.split('*')
print "Query : ",msg
if msg[0] == 'PREPARE':
self.sock.send("READY")
net.downloadFile(msg[1],self.sock)
print "Chunk "+msg[1]+" is stored on "+self.name
if msg[0] == 'MAKE':
self.sock.send('READY?')
sleep(1)
net.uploadFile(msg[1],self.sock)
#print "Chunk "+msg[1]+" is on mainserver by "+self.name
if msg[0] == "DEL":
print "Deletion Command received..",msg[1]
if os.path.isfile(msg[1]):
os.remove(msg[1])
print "Deleted",msg[1]
else:
print msg[1],"File is not exists!!!!!!!!!"
