def cdata(request):
'''
设备向服务器的http:://xxx/cdata请求
'''
network_monitor(request)
try:
from mysite import authorize_fun
language=request.REQUEST.get('language',None) #---获得语言参数
authorize_fun.check_push_device(language) #---连接设备数量控制
device = check_device(request, True) #---检测、验证当前发出请求的设备
if device is None:
return unknown_device_response()
else:
if device.deviceType==POSDEVICE:#消费机
from mysite.pos.posdevview import pos_cdata
ret = pos_cdata(request)
return device_response_write(ret)
elif device.deviceType in ['ACP', 'ACD']:#控制器or一体机:
from mysite.iaccess.push_comm_center import acc_cdata
ret = acc_cdata(request)
return device_response_write(ret)
if request.REQUEST.has_key('action'):
return ok_response(device)
elif request.method == 'GET':
return cdata_get(request,device)
elif request.method == 'POST':
try:
return cdata_post(request, device)
# resp =cdata_post(request, device)
# return device_response_write(resp)
except Exception, e:
return erro_response(e)
else:
def check_device(request, allow_create=True, commkey_check=False):
'''
根据设备的http请求 检查设备的注册情况返回有效设备对象, 当为新设备时会触发set()
涉及http参数 HITACDMFun、SN、device_type
device 属性
'''
try:
sn = request.GET["SN"]
except:
sn = request.raw_post_data.split("SN=")[1].split("&")[0]
device = Device(sn)
try:
device = device.get()
except ObjectDoesNotExist: #---设备没有登记过
if request.method == 'GET' and commkey_check:
from mysite import authorize_fun
language = request.REQUEST.get('language', None) #---获得语言参数
authorize_fun.check_push_device(
language, settings.AUTHORIZE_MAGIC_KEY) #---连接设备数量控制
if allow_create and not request.REQUEST.has_key(
'PIN') and len(sn) >= 6: #若SN正确，且设置可以自动注册
device.alias = 'auto_add'
device.ipaddress = request.META["REMOTE_ADDR"]
device.status = 1
str_now = datetime.datetime.now().strftime(time_fmt)
device.last_activity = str_now
else:
return None
if request.method == 'GET' and commkey_check:
from constant import PUSH_COMM_KEY_CHECK
if PUSH_COMM_KEY_CHECK:
pushcommkey = request.GET.get("pushcommkey", None)
if not pushcommkey:
raise Exception('hase no pushcommkey param.')
return None
dec = Check_ClientCode(sn, settings.CUSTOMER_CODE)
if dec != pushcommkey:
raise Exception('pushcommkey authentication failed.')
return None
if device.status in (STATUS_STOP, STATUS_PAUSED): #--- 设备处于暂停或者停止状态
return None
if device.isnew():
deviceType = request.REQUEST.get('device_type')
if (deviceType == '30'): #消费机
device.deviceType = '30'
else:
device.deviceType = ''
ck_ret = check_count(int(device.total()))
if ck_ret:
print ck_ret
return None
device.set_area(1) #设置默认区域
device.set()
else:
device.last_activity = datetime.datetime.now().strftime(time_fmt)
device.set('last_activity') # 更新设备最后访问时间
return device
def cdata(request):
'''
设备向服务器的http:://xxx/cdata请求
'''
from device_http.network import network_monitor
network_monitor(request)
encrypt = 1
response = device_response()
try:
resp = ""
from mysite import authorize_fun
language = request.REQUEST.get('language', None) #---获得语言参数
authorize_fun.check_push_device(language) #---连接设备数量控制
device = check_device(request, True) #---检测、验证当前发出请求的设备
if device is None:
response.write("UNKNOWN DEVICE")
return response
else:
if request.REQUEST.has_key('action'):
resp += "OK\n"
elif request.method == 'GET': #---设备GET请求
if request.REQUEST.has_key('PIN'): #---带人员PIN参数
resp += cdata_get_pin(request, device)
else: #--- 设备push的版本及其他一些信息的返回
alg_ver = "1.0" #--- push 默认版本
if request.REQUEST.has_key(
'pushver'): #---没有"PIN"但有"pushver" push版本参数
alg_ver = request.REQUEST.get(
'pushver'
) #2010-8-25 device字段alg_ver用来区分新老固件 >=2.0为新固件，默认为旧固件
device.alg_ver = alg_ver
device.save()
resp += cdata_get_options(device)
encrypt = 0
elif request.method == 'POST': #---设备POST请求
try:
resp += cdata_post(request, device)
except Exception, e:
resp = u"ERROR: %s" % e
errorLog(request)
else:
def cdata(request):
'''
设备向服务器的http:://xxx/cdata请求
'''
from device_http.network import network_monitor
network_monitor(request)
encrypt = 1
response = device_response()
try:
resp = ""
from mysite import authorize_fun
language=request.REQUEST.get('language',None) #---获得语言参数
authorize_fun.check_push_device(language) #---连接设备数量控制
device = check_device(request, True) #---检测、验证当前发出请求的设备
if device is None:
response.write("UNKNOWN DEVICE")
return response
else:
if request.REQUEST.has_key('action'):
resp += "OK\n"
elif request.method == 'GET': #---设备GET请求
if request.REQUEST.has_key('PIN'): #---带人员PIN参数
resp+=cdata_get_pin(request, device)
else: #--- 设备push的版本及其他一些信息的返回
alg_ver="1.0" #--- push 默认版本
if request.REQUEST.has_key('pushver'): #---没有"PIN"但有"pushver" push版本参数
alg_ver=request.REQUEST.get('pushver') #2010-8-25 device字段alg_ver用来区分新老固件 >=2.0为新固件，默认为旧固件
device.alg_ver=alg_ver
device.save()
resp+=cdata_get_options(device)
encrypt = 0
elif request.method == 'POST': #---设备POST请求
try:
resp+=cdata_post(request, device)
except Exception, e:
resp = u"ERROR: %s" % e
errorLog(request)
else: