def handle(self, msg: Message):
if not IPMSG.IS_CMD_SET(msg.cmd, IPMSG.IPMSG_SENDMSG):
return False
if IPMSG.IS_OPT_SET(msg.cmd, IPMSG.IPMSG_ENCRYPTOPT):
return False
strExtra = msg.extra.decode(IPMSG.ENCODETYPE)
try:
begin = strExtra.index('{')
end = strExtra.index('}')
text = strExtra[:begin]
format = strExtra[begin + 1:end]
except ValueError:
text = strExtra[:-1]
format = ''
content = TextContent(text, format, msg.friend.getId(), False)
msg.contents.append(content)
#测试代码
#self.engine.appendContent(content)
return False
def handle(self, msg: Message):
if IPMSG.IS_CMD_SET(msg.cmd, IPMSG.IPMSG_RECVMSG):
packno = Util.RemoveLastZero(msg.extra).decode(IPMSG.ENCODETYPE)
self.engine.EraseReleateTask(packno)
return False
def handle(self, msg: Message):
if not IPMSG.IS_CMD_SET(msg.cmd, IPMSG.IPMSG_SENDMSG):
return False
if not IPMSG.IS_OPT_SET(msg.cmd, IPMSG.IPMSG_ENCRYPTOPT):
return False
encryptData = msg.extra.decode(IPMSG.ENCODETYPE)
try:
found = encryptData.index('\0')
encryptData = encryptData[:found]
except:
pass
# 加密数据分三段，
# 第一段为20002，
# 第二段为通过RAS加密的内容，
# 第三段通过第二段解密内容作为key进行解密
arrSplit = encryptData.split(':')
if len(arrSplit)< 3 or arrSplit[0] != "20002":
return False
decryptData = SecurtInstance.decrypt(bytes.fromhex(arrSplit[1]), bytes.fromhex(arrSplit[2]))
strExtra = decryptData.decode(IPMSG.ENCODETYPE)
try:
found = strExtra.index('\0')
strExtra = strExtra[:found]
except:
pass
try:
begin = strExtra.rindex('{')
end = strExtra.rindex('}')
text = strExtra[:begin]
format = strExtra[begin + 1 : end]
except ValueError:
text = strExtra[:-1]
format = ''
content = TextContent(text, format, msg.friend.getId(), False)
msg.contents.append(content)
# 测试代码
#self.engine.appendContent(content)
return False
def handle(self, msg: Message):
if IPMSG.IS_CMD_SET(msg.cmd, IPMSG.IPMSG_BR_EXIT):
self.removeUser(msg.friend)
logger.debug('好友下线:' + msg.friend.__str__())
return True
return False
def handle(self, msg: Message):
if not IPMSG.IS_CMD_SET(msg.cmd, IPMSG.IPMSG_SENDIMAGE):
return False
if not IPMSG.IS_OPT_SET(msg.cmd, IPMSG.IPMSG_FILEATTACHOPT):
return False
rawData = msg.extra
bs = BmpSlice()
# 如果解析成功
if bs.load(rawData):
# 回应消息
sender = ResponseBmpRecvSender(bs.key, bs.slice)
self.sendSender(sender, msg.friend.ip, msg.friend.port)
logger.debug('接收到分片报文:%s %d : %d' %
(bs.key, bs.slice, bs.totalSlice))
# 清除任务队列中的重传请求,用key_slice作为关键字
self.engine.EraseReleateTask(bs.key + '_' + str(bs.slice))
SMI.append(bs)
# 设置报文重传请求
if SMI.count(bs.key) == 1 and bs.totalSlice != 1:
# TODO 这里设置报文重传请求
pass
# 如果容器中存储的数据还不满，那么不需要后续处理了
if SMI.count(bs.key) != bs.totalSlice:
return True
bmpData = SMI.getData(bs.key)
if len(bmpData) == 0:
return True
lw = ImgLzw()
lw.decodeImage(bmpData, RECV_IMAGE_PATH + bs.key)
return True
logger.error('加载bmp分片报文失败')
# 如果解析失败，后续不需要再解析了
return True
def handle(self, msg: Message):
if IPMSG.IS_CMD_SET(msg.cmd, IPMSG.IPMSG_ANSENTRY) and \
IPMSG.IS_OPT_SET(msg.cmd, IPMSG.FEIQ_EXTEND_CMD):
strExtra = msg.extra.decode(IPMSG.ENCODETYPE)
arrData = strExtra.split('\0')
if len(arrData) >= 2:
msg.friend.nickname = arrData[0]
msg.friend.groupname = arrData[1]
elif len(arrData) >= 1:
msg.friend.nickname = arrData[0]
#回应消息
#sender = GroupSender(IPMSG.IPMSG_ANSENTRY|IPMSG.FEIQ_EXTEND_CMD)
#self.sendSender(sender, msg.friend.ip, msg.friend.port)
self.updateUser(msg.friend)
logger.debug('飞秋的分组信息:%s'%(msg.friend,))
return True
return False
def handle(self, msg: Message):
if IPMSG.IS_CMD_SET(msg.cmd, IPMSG.IPMSG_GETPUBKEY):
strExtra = msg.extra.decode(IPMSG.ENCODETYPE)
if strExtra.startswith('21003'):
# 回应消息
sender = RepRsaSender()
self.sendSender(sender, msg.friend.ip, msg.friend.port)
logger.debug('对方请求RSA PUBLIC KEY:' + msg.friend.__str__())
return True
return False
def handle(self, msg: Message):
if IPMSG.IS_CMD_SET(msg.cmd, IPMSG.IPMSG_BR_ENTRY):
strExtra = msg.extra.decode(IPMSG.ENCODETYPE)
arrData = strExtra.split(' ')
if len(arrData) > 2:
msg.friend.nickname = arrData[0]
msg.friend.groupname = arrData[1]
# 回应消息
sender = CommandSender(IPMSG.IPMSG_ANSENTRY)
self.sendSender(sender, msg.friend.ip, msg.friend.port)
self.updateUser(msg.friend)
logger.debug('好友上线:' + msg.friend.__str__())
return True
return False
def handle(self, msg: Message):
if IPMSG.IS_CMD_SET(msg.cmd, IPMSG.IPMSG_ANSPUBKEY):
strExtra = Util.RemoveLastZero(msg.extra).decode(IPMSG.ENCODETYPE)
if strExtra.startswith('21003:'):
strE,strN = strExtra[6:].split('-')
intE = int(strE, 16)
intN = int(strN, 16)
SecurtInstance.addPubKey(msg.friend.getId(), intE, intN)
#对方发送密钥后需要通知任务队里的任务,设置用户ID类任务全部执行
self.engine.SetReleateTaskRun('PUBKEY_' + msg.friend.getId())
logger.debug('对方发送RSA PUBLIC KEY:' + msg.friend.__str__())
return True
return False
def handle(self, msg: Message):
if IPMSG.IS_OPT_SET(msg.cmd, IPMSG.IPMSG_SENDCHECKOPT):
# 回应消息
sender = ResponseSender(IPMSG.IPMSG_RECVMSG, msg.packno)
self.sendSender(sender, msg.friend.ip, msg.friend.port)
return False