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| #!/usr/bin/python
| # -*- coding: GBK -*-
| #-------------------------------------------------------------------------------
| #
| #-------------------------------------------------------------------------------
| #
|
| #MMORPG·â°üÍ·
|
| from ctypes import(c_int, Structure, c_ushort, c_ubyte, memset, addressof, memmove, sizeof,
| create_string_buffer, string_at)
| #import logging
| #for test
| from Common import (mylog)
| from binascii import b2a_hex
| from DBCommon import error
|
|
| #enum EServerType
| #{
| (
| stMin, # 0
| stData, # 1
| stCenterGate, # 2
| stGame, # 3
| stLogin, # 4
| stRoute, # 5
| stMap, # 6
| stGate, # 7
| stInterface, # 8
| stDbSaveServer, # 9
| stCreateRoleServer, # 10
| stGMTool, # 11
| stMergeClient, # 12
| stNoSense, # 13 ÎÞÒâÒ壬µ±²»ÐèÒªÖ¸¶¨·þÎñÆ÷ÀàÐÍʱʹÓÃ
| stMax # 14
| ) = range(0, 15)
| #};
| class tagMMORPGPackHead(Structure):
| '''·â°üÍ·Àà'''
| _pack_ = 1
| _fields_ = [('sessionID', c_int),
| ('poolIndex', c_ushort),
| ('type', c_ubyte),
| ('dstSvrType', c_ubyte),
| ('srcSvrType', c_ubyte)
| ]
| def __init__(self):
| Structure.__init__(self)
| self.clear()
|
| def assign(self, anotherHead):
| memmove(addressof(self), addressof(anotherHead), sizeof(self))
|
| def clear(self):
| memset(addressof(self), 0, self.getLength())
|
| def readData(self, buf, pos = 0, length = 0):
| if not pos <= length:
| msg = error.formatMsg('error', error.ERROR_NO_10, 'error pos = %d len = %d'%(pos, len))
| mylog.error(msg)
| return -1
| if len(buf) < pos + self.getLength():
| msg = error.formatMsg('error', error.ERROR_NO_11, 'len = %d while %d expected!'(len(buf) - pos, self.getLength()))
| mylog.error(msg)
| return -1
| self.clear()
| memmove(addressof(self), buf[pos:], self.getLength())
| return self.getLength()
|
| def getLength(self):
| return sizeof(tagMMORPGPackHead)
|
| def getBuffer(self):
| return string_at(addressof(self), self.getLength())
|
| def outputString(self):
| return '''//MMORPG·â°üÍ·//tagMMORPGPackHead:
| sessionID:0x%x,
| poolIndex:0x%x,
| type:0x%x,
| dstSvrType:0x%x,
| srcSvrType:0x%x
| '''%(
| self.sessionID,
| self.poolIndex,
| self.type,
| self.dstSvrType,
| self.srcSvrType
| )
|
| class MMORPGPacket():
| '''·â°üÀà'''
| def __init__(self):
| # ObjPool.PoolObj.__init__(self)
|
| self.__packHead = tagMMORPGPackHead()
| self.__buf = ''
|
| def assignHead(self, anotherPack):
| self.__packHead.assign(anotherPack.__packHead)
|
| def assign(self, other):
| self.assignHead(other)
| self.__buf = other.__buf
|
| def getPackHead(self):
| return self.__packHead
|
| def getDstSvrType(self):
| return self.__packHead.dstSvrType
|
| def setSrcSvrType(self, srcSvrType):
| self.__packHead.srcSvrType = srcSvrType
|
| def clear(self):
| self.__packHead.clear()
| self.__buf = ''
| self.__recvFromSocketID = -1
| self.__sendViaSocketID = -1
|
| def readData(self, buf):
| bufLen = len(buf)
| if bufLen < self.__packHead.getLength():
| return -1
| readLen = self.__packHead.readData(buf, 0, bufLen)
| if -1 == readLen:
| return -1
| if bufLen - readLen <= 0:
| return readLen
| self.__buf = buf[readLen:]
| return bufLen
|
| def getPackData(self):
| return self.__packHead.getBuffer() + self.__buf
|
| def setBuffer(self, buf):
| self.__buf = buf
|
| def getBuffer(self):
| return self.__buf
|
| def getLength(self):
| return len(self.__buf)
|
| def outputString(self):
| return self.__packHead.outputString() + b2a_hex(self.__buf)
|
|