def start_tcp_server(self, ip, port, flag, error):
"""
功能描述：开启TCP Server
参数：
ip: TCP server所在主机IP地址
port: TCP Server监听的端口号
flag: 服务器运行标识
error: 服务器运行的错误信息
"""
if check_port_status(ip, port):
try:
factory = protocol.Factory()
factory.protocol = TSServProtocol
log_data = "waiting for connection..."
log.debug_info(log_data)
reactor.listenTCP(port, factory, interface=ip)
reactor.callLater(1, self._check_flag, flag)
reactor.run()
except Exception, e:
log_data = "ListenTCP occurs exception, error info is %s" % e
log.debug_info(log_data)
flag.value = 3 # 开启服务器监听发生异常
error.value = log_data
def telnet_write(self, text, loglevel=None):
"""Writes the given text plus a newline into the connection.
The newline character sequence to use can be [#Configuration|configured]
both globally and per connection basis. The default value is `CRLF`.
This keyword consumes the written text, until the added newline, from
the output and logs and returns it. The given text itself must not
contain newlines. Use `Write Bare` instead if either of these features
causes a problem.
*Note:* This keyword does not return the possible output of the executed
command. To get the output, one of the `Read ...` keywords must be used.
See `Writing and reading` section for more details.
See `Logging` section for more information about log levels.
"""
self._verify_connection()
#调用的telnet_write_bare中有清空前面数据的操作，此处删除
if self._newline in text:
raise RuntimeError("'Write' keyword cannot be used with strings "
"containing newlines. Use 'Write Bare' instead.")
self.telnet_write_bare(text + self._newline)
# Can't read until 'text' because long lines are cut strangely in the output
write_info = "cur newline :" + (self._newline).replace("\r", "CR").replace("\n", "LF")
log.debug_info(write_info)
return self.telnet_read_until(self._newline, loglevel)
def init_keygoe_system(self):
"""
始化语音卡设备
"""
if (VOIP_FUN_OK == self.obj.init_keygoe_system()):
log_info = u"开始初始化语音卡设备..."
log.user_info(log_info)
else:
log_info = u"启动系统初始化失败"
raise RuntimeError(log_info)
nRet = self.obj.wait_trunk_init()
if (VOIP_FUN_FIAL == nRet):
log_info = u"初始化模拟中继通道失败"
raise RuntimeError(log_info)
log.debug_info(u"可用Trunk 是 %d" % nRet)
for i in range(16): #1111111111111111(2进制)表示可用Trunk有16个
if ((nRet & 1) == 1):
self.trunk_id_list.append((i + 1))
nRet = (nRet >> 1)
log_info = u"完成系统初始化,可用模拟通道列表如下："
log.user_info(log_info)
log.user_info(self.trunk_id_list)
def _send_udp_package(self, dst_ip, dst_port, send_msg, status):
"""
功能描述：发送udp报文到UDP Server，并接收回应，验证链路是否通
参数：
dst_ip: UDP报文的目的IP
dst_port: UDP报文的目的port
send_msg: UDP报文的消息内容
status: 链路状态，为1，表示链路正常，为2，表示端口被占用，为3表示connectTCP发生异常，负数表示失败的次数,为0表示链路不通
返回值：
ATTUDPCLIENT_SUC， log_data 表示通
ATTUDPCLIENT_FAIL, log_data 表示不通
ATTUDPCLIENT_PORT_BUSY, log_data 表示端口被占用
"""
# 检测端口是否被占用,如果源端口为0，表示不用指定源端口，则不用检测
if self.src_port == 0 or check_port_status(self.src_ip, self.src_port,
"UDP"):
# 设置目的IP和目的端口
TSClntDatagramProtocol.dst_ip = dst_ip
TSClntDatagramProtocol.dst_port = int(dst_port)
# 设置发送的消息,如果send_msg是列表则直接赋值，如果不是列表，则将send_msg加入到TSClntDatagramProtocol.send_data列表中
if type(send_msg) == type([]):
TSClntDatagramProtocol.send_data = send_msg
else:
TSClntDatagramProtocol.send_data.append(send_msg)
protocol = TSClntDatagramProtocol()
try:
# 判断是否需要绑定源端口
if self.src_port == 0:
reactor.listenUDP(0, protocol)
else:
reactor.listenUDP(self.src_port,
protocol,
interface=self.src_ip)
reactor.callLater(30, self._check_recv_flag)
reactor.run()
except Exception, e:
status.value = 3
log_data = "send udp package ocurrs exception, error info is %s" % e
log.debug_info(log_data)
if TSClntDatagramProtocol.connection_status:
fail_num = TSClntDatagramProtocol.connection_status.count(0)
if fail_num == 0:
# 没有失败的记录，发送报文全部成功
status.value = 1
else:
# 有失败记录，返回失败的次数,用负数表示
status.value = -fail_num
else:
status.value = 0
def connectionMade(self):
"""
当连接建立时，打印客户端的ip和端口
"""
client_ip = self.transport.getPeer().host
client_port = self.transport.getPeer().port
log_data = 'connected from %s:%s' % (client_ip, client_port)
log.debug_info(log_data)
def datagramReceived(self, datagram, address): """ 将收到的信息md5加密后，发送回client """ log_data = "from %s, recv: %s" % (address, datagram) log.debug_info(log_data) response_data = hashlib.md5(datagram).hexdigest().upper() self.transport.write(response_data, address)
def dataReceived(self, data):
"""
将收到的信息md5加密后，发送回client
"""
log_data = 'recv data is: %s' % data
log.debug_info(log_data)
# MD5加密收到的数据后发回给客户端
response_data = hashlib.md5(data).hexdigest().upper()
self.transport.write(response_data)
def _send_tcp_package(self, dst_ip, dst_port, send_msg, status):
"""
功能描述：发送tcp报文到TCP Server，并接收回应，验证链路是否通
参数：
dst_ip: TCP报文的目的IP
dst_port: TCP报文的目的port
send_msg: TCP报文的消息内容
status: 链路状态，为1，表示链路正常，为2，表示端口被占用，为3表示connectTCP发生异常，负数表示失败的次数,为0表示链路不通
返回值：
ATTTCPCLIENT_SUC， log_data 表示通
ATTTCPCLIENT_FAIL, log_data 表示不通
ATTTCPCLIENT_PORT_BUSY, log_data 表示端口被占用
"""
# 检测端口是否被占用,如果源端口为0，表示不用指定源端口，则不用检测
if self.src_port == 0 or check_port_status(self.src_ip, self.src_port):
# 设置发送的消息,如果send_msg是列表则直接赋值，如果不是列表，则将send_msg加入到TSClntProtocol.send_data列表中
if type(send_msg) == type([]):
TSClntProtocol.send_data = send_msg
else:
TSClntProtocol.send_data.append(send_msg)
try:
# 判断是否需要绑定源端口
if self.src_port == 0:
reactor.connectTCP(dst_ip, int(dst_port), TSClntFactory())
else:
reactor.connectTCP(dst_ip,
int(dst_port),
TSClntFactory(),
bindAddress=(self.src_ip,
self.src_port))
reactor.run()
except Exception, e:
status.value = 3
log_data = "send tcp package ocurrs exception, error info is %s" % e
log.debug_info(log_data)
if TSClntProtocol.connection_status:
fail_num = TSClntProtocol.connection_status.count(0)
if fail_num == 0:
# 没有失败的记录，发送报文全部成功
status.value = 1
else:
# 有失败记录，返回失败的次数,用负数表示
status.value = -fail_num
else:
status.value = 0
def sendData(self):
# 将send_data列表中的数据一个一个的发送出去，发送完后断开连接
if len(TSClntProtocol.send_data):
TSClntProtocol.data = TSClntProtocol.send_data.pop(0)
log_data = '...sending %s...' % TSClntProtocol.data
log.debug_info(log_data)
if isinstance(TSClntProtocol.data, unicode):
TSClntProtocol.data = TSClntProtocol.data.encode("utf-8")
self.transport.write(str(TSClntProtocol.data))
else:
self.transport.loseConnection()
def _check_flag(self, flag): """ 检查服务器标识 flag.value=1，表示继续运行服务器， flag.value=0，表示需要关闭服务器 """ if flag.value == 0: reactor.stop() log_data = "UDPServer Stopped" log.debug_info(log_data) else: reactor.callLater(1, self._check_flag, flag)
def sendDatagram(self):
# 将send_data列表中的数据一个一个的发送出去，发送完后退出reactor循环
if len(TSClntDatagramProtocol.send_data):
TSClntDatagramProtocol.data = TSClntDatagramProtocol.send_data.pop(
0)
log_data = '...sending %s...' % TSClntDatagramProtocol.data
log.debug_info(log_data)
if isinstance(TSClntDatagramProtocol.data, unicode):
TSClntDatagramProtocol.data = TSClntDatagramProtocol.data.encode(
"utf-8")
self.transport.write(str(TSClntDatagramProtocol.data))
else:
reactor.stop()
def datagramReceived(self, datagram, host):
log_data = 'Datagram from %s received: %s ' % (host, repr(datagram))
log.debug_info(log_data)
TSClntDatagramProtocol.recv_flag = 1
# 加密发送的数据，用于验证接收的数据是否正确
encoded_send_data = hashlib.md5(
TSClntDatagramProtocol.data).hexdigest().upper()
# 检测接收的数据是否正确，用于判断链路是否正常
if encoded_send_data == datagram:
TSClntDatagramProtocol.connection_status.append(1)
else:
TSClntDatagramProtocol.connection_status.append(0)
# 继续发送数据
self.sendDatagram()
def start_udp_server(self, ip, port, flag, error): """ 功能描述：开启UDP Server 参数： ip: UDP server所在主机IP地址 port: UDP Server监听的端口号 flag: 服务器运行标识 """ if check_port_status(ip, port, "UDP"): try: reactor.listenUDP(port, TSServDatagramProtocol(), interface=ip) reactor.callLater(1, self._check_flag, flag) reactor.run() except Exception,e: log_data = "ListenUDP occurs exception, error info is %s" % e log.debug_info(log_data) flag.value = 3 error.value = log_data
def stop_ping(self,pid):
'''
停止进程并返回丢包率，打印ping执行。
'''
lost_percent = None
str_data = ''
process_obj = self.dict_process_obj[pid]
counter = 0
while counter < 20:
content = getsize(process_obj.ping_tmp_file)
if content > 0L:
break
else:
counter += 1
time.sleep(1)
try:
if process_obj.is_alive:
ret,data = attcommonfun.get_process_children(process_obj.pid)
if ret == attcommonfun.ATTCOMMONFUN_SUCCEED:
dict_process = data
for process_pid, process_name in dict_process.items():
if process_name not in ["ATT.exe","robot.exe","cmd.exe"]:
try:
os.kill(process_pid, 9)
except:
pass
try:
os.kill(process_obj.pid, 9)
except:
pass
time.sleep(0.5)
else:
pass
except Exception,e:
ret_data = u"停止ping进程发生异常： %s" % e
log.debug_info(ret_data)
def _connect_ftp(self,
host,
port=21,
username='',
password='',
timeout=20):
"""
功能描述：连接并登录FTP服务器
参数：
host: FTP服务器地址
port: FTP服务器监听端口，默认为21
username: 连接服务器的用户名,空表示匿名登录,一般服务器对匿名登录的用户有权限限制
password: 连接服务器的密码
timeout: 连接超时时长，单位为秒
返回：
成功返回：(ATTFTPCLENT_SUC,成功信息)
失败返回：(ATTFTPCLENT_FAIL,失败信息)
"""
#add by jias 20130808
if self.login:
info = u"已经连接并登录FTP服务器"
return ATTFTPCLENT_SUC, info
try:
# 创建对象，并连接服务器
self.ftp = ftplib.FTP()
ret_info = self.ftp.connect(host, int(port), int(timeout))
log.debug_info(u"连接FTP服务器成功.详细信息为：%s" % ret_info)
except Exception, e:
ret_info = u"连接FTP服务器发生异常：%s" % e
log.debug_err(ret_info)
#add by jias 20130808 恢复conn前状态
if self.ftp:
self.ftp.close()
self.ftp = None
return ATTFTPCLENT_FAIL, ret_info
""" if check_port_status(ip, port, "UDP"): try: reactor.listenUDP(port, TSServDatagramProtocol(), interface=ip) reactor.callLater(1, self._check_flag, flag) reactor.run() except Exception,e: log_data = "ListenUDP occurs exception, error info is %s" % e log.debug_info(log_data) flag.value = 3 error.value = log_data else: log_data = "The addr %s:%s have been used, choose another port please!" % (ip, str(port)) log.debug_info(log_data) flag.value = 2 def stop_udp_server(self, flag): """ 关闭UDPServer """ flag.value = 0 class ATTUDPServer(object): """ ATTUDPServer
def telnet_login(self, username, password, login_prompt='Login: '******'Password: '******'''
output = self._submit_credentials(username, password, login_prompt,
password_prompt, success_prompt)
if self._prompt_is_set():
success, output2 = self._read_until_prompt()
else:
success, output2 = self._verify_login_without_prompt(
login_timeout, login_incorrect)
output += output2
self._log(output)
if not success:
raise AssertionError('Login incorrect')
return output
'''
self._verify_timeout(login_timeout)
if float(login_timeout) <= float(self._timeout):
raise Exception (u"成功登录时间小于或等于模块系统设置时间，请设置成功登录时间大于模块系统设置时间")
tStart = time.time()
sleep_time = 0.05
#cmd telnet 在3次登录失败的情况下 会退出连接 ，程序会么？
#故要和输入的用户名和密码一起判断
newline_list = ['\n', '\r', '\r\n']
log_title = u"自动获取newline成功，适配到的是：%s ('LF','CR','CRLF'相当于'\\n','\\r','\\r\\n')"
#add by jias 2013-11-11
#如果用户设置了， 则不再遍历
if self.newline_set_flg == True:
newline_list = [self._newline]
log_title = u"当前newline为：%s ('LF','CR','CRLF'相当于'\\n','\\r','\\r\\n')"
index = 0
newline_setok = False
isFirst = True
istate = 0 #0表示没有提示，1表示用户名提示，2表示密码提示
while True:
# 验证登录超时时间 lwb:2013-05-02
self._verify_login_timeout(tStart,login_timeout)
if index >= len(newline_list):
#一轮完成了 ，还不成功 说明输入错误
log_data = u"登录失败，请确认输入的用户名和密码是否正确。若有设置newline, 请确认newline是否正确。"
raise Exception(log_data)
cur_newline = newline_list[index]
if (False == newline_setok):
log_data = u"当前用%s作为newline登录"%cur_newline.replace('\n', 'LF').replace('\r', 'CR')
log.user_info(log_data)
if (not isFirst) and (istate != 1):
telnetlib.Telnet.write(self, self._encode(cur_newline))
log_data = u"再按一次"
log.debug_info(log_data)
output = ""
read = ""
#找login_prompt
for i in range(3): #担心有延时读两次
self._verify_login_timeout(tStart,login_timeout)
# 找到用户名提示符，并输入用户名 lwb:2013-05-02
read = self.telnet_read()
if len(read.strip()) <= 0: #没有数据
continue
output += read
if login_prompt.strip() == (output.splitlines()[-1]).strip():
#找到输入name提示
istate = 1
break
elif password_prompt.strip() == (output.splitlines()[-1]).strip():
#找到输入pass提示
istate = 2
break
else:
istate = 0
if (isFirst):
if (1 != istate ):
log_data = u"没有找到%s提示符，请确认输入是否正确"%login_prompt
raise Exception(log_data)
isFirst = False
else:
if (istate == 1):
if (not newline_setok):
self._newline = cur_newline
newline_setok = True
log_data = log_title % cur_newline.replace('\n', 'LF').replace('\r', 'CR')
log.user_info(log_data)
#下面 输入用户名和密码
elif (istate == 2):
if (not newline_setok):
self._newline = cur_newline
newline_setok = True
log_data = log_title % cur_newline.replace('\n', 'LF').replace('\r', 'CR')
log.debug_info(log_data)
continue #回到 while(True)
else:
istate = 0
#test
log_data = u"没有用户名提示, 也没有密码输入提示"
log.debug_info(log_data)
index += 1 #遍历下一个newline
continue #回到 while(True)
#对登录用户名进行一个字符一个字符的写入
list_username = list(username)
for i in range(len(list_username)):
telnetlib.Telnet.write(self, self._encode(list_username[i]))
time.sleep(sleep_time)
try:
telnetlib.Telnet.write(self, self._encode(cur_newline))
except Exception:
log_data = u"写newline%s错误"%cur_newline.replace('\n', 'LF').replace('\r', 'CR')
raise Exception(log_data)
"""
# 找密码提示符
find_password = False
for j in range(3):
self._verify_login_timeout(tStart,login_timeout)
read = self.telnet_read()
if len(read.strip()) <= 0: #没有数据
time.sleep(sleep_time)
continue
output += read
if password_prompt.strip() == (output.splitlines()[-1]).strip():
find_password = True
break
else:
time.sleep(sleep_time)
continue
if (find_password):
#得到password提示认为new正确
#self._newline = cur_newline
#test
loginfo = u"找到newline %s"% cur_newline.replace('\n', 'LF').replace('\r', 'CR')
log.user_info(loginfo)
else:
#没找到
#下一个newline
pass
"""
time.sleep(1)
#对登录密码进行一个字符一个字符的写入
list_password = list(password)
for i in range(len(list_password)):
telnetlib.Telnet.write(self, self._encode(list_password[i]))
time.sleep(sleep_time)
try:
telnetlib.Telnet.write(self, self._encode(cur_newline))
except Exception:
log_data = u"写newline%s错误"%cur_newline.replace('\n', 'LF').replace('\r', 'CR')
raise Exception(log_data)
#找成功登录提示符
for i in range(3):
self._verify_login_timeout(tStart, login_timeout)
read = self.telnet_read()
log_data = u"read onece:%s"%read
log.debug_info(log_data)
if len(read.strip()) <= 0: #没有数据
continue
output += read
if success_prompt.strip() == (output.splitlines()[-1]).strip():
self._newline = cur_newline
newline_setok = True
log_data = log_title % cur_newline.replace('\n', 'LF').replace('\r', 'CR')
log.user_info(log_data)
log_data = u"用户登录成功"
log.user_info(log_data)
return output
elif login_prompt.strip() == (output.splitlines()[-1]).strip():
istate = 1
#两次输入newline 又回到用户名提示
#表示换行正确，用户名和密码错误
self._newline = cur_newline
newline_setok = True
log_data = log_title % cur_newline.replace('\n', 'LF').replace('\r', 'CR')
log.user_info(log_data)
log_data = u"请检查用户名和密码是否正确"
log.debug_info(log_data)#todo raise 太多尝试会报 FAIL : EOFError: telnet connection closed
break
elif password_prompt.strip() == (output.splitlines()[-1]).strip():
istate = 2
log_data = u"读取到的最后一行是: %s" % output.splitlines()[-1]
log.debug_info(log_data)
#break #err 输入密码（密码不显示)还没有得到成功提示符时（延时），最后一行是password_prompt
continue
else:
istate = 3
if (False == newline_setok):
#按两次没有用户名提示, 也没有登录成功，newline错误 ，下一个
#test
log_data = u"按两次没有用户名提示, 也没有登录成功"
log.debug_info(log_data)
index += 1 #遍历下一个newline
return output
