Added a parse function

master
stormcrow 2012-10-20 20:39:59 -07:00
parent 243a948aa5
commit bc02e771c7
1 changed files with 14 additions and 29 deletions

View File

@ -12,6 +12,19 @@ class ToorChatProtocol():
self.device.RFxmit(msg.to_string())
print msg.to_string()
def parse_message(self, raw_message):
message = ToorChatMessage()
start_index = raw_message.find(ToorChatProtocol.get_packet_start())
end_index = raw_message.find(ToorChatProtocol.get_packet_end())
if start_index == -1 or end_index == -1:
return None
message.start = raw_message[start_index:start_index + 4]
message.xid = raw_message[start_index + 4: start_index + 12]
message.user = raw_message[start_index + 12: start_index + 44]
message.data = raw_message[start_index + 44: end_index - 4]
message.end = raw_message[end_index - 4: end_index]
return message
@classmethod
def get_packet_start(cls):
return "\xFF\xDE\xAD\xFF"
@ -41,31 +54,3 @@ class ToorChatMessage():
def to_string(self):
return self.__str__()
class ToorChatParsePacket():
''' This is a class for parsing the data of the packet '''
def __init__(self):
self.start = ToorChatProtocol.get_packet_start
self.end = ToorChatProtocol.get_packet_end
def check_packet_start(self, message):
if message.start == self.start
return True
else
return False
def check_packet_end(self, message):
if message.end == self.end
return True
else
return False
def get_xid(cls):
return self.xid
def get_user(cls):
return self.user
def get_message(cls):
return self.message