def getreq(request):
'''
http://xxx/getrequest
设备读取服务器上存储的命令
'''
network_monitor(request)
try:
resp = "" #---要直接发送的内容
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 request.method == 'GET':
if SYNC_MODEL:
return sync_getreq_get(request, device)
else:
return getreq_get(request, device)
elif request.method == 'POST':
pass
else:
return unknown_data_response(device)
# 自动升级固件功能
# ......
except Exception, e:
import traceback
traceback.print_exc()
resp = u"%s" % e
return device_response_write(resp)
def devpost(request):
'''
http://xxx/devicecmd
设备返回设备命令执行结果的请求
'''
from commen_utils import parse_posts
network_monitor(request)
device = check_device(request) #---检测、验证当前发出请求的设备
if device is None:
return unknown_device_response()
else:
if request.method == 'GET':
pass
elif request.method == 'POST':
try:
rd = request.raw_post_data
if settings.ENCRYPT: #---解密
try:
import lzo
rawData = lzo.bufferDecrypt(rd, device.sn)
except:
rawData = rd
else:
rawData = rd
try:
data0 = rawData.decode("gb18030") #---解码
except:
data0 = rawData
rets = {}
pdata = parse_posts(data0) #---解析,结果为字典的数组
for apost in pdata: #[CMD,ID,Return]
id = int(apost["ID"]) # 命令ID
ret = apost["Return"] #命令执行返回值
if apost["CMD"] == "INFO":#更新设备信息
parse_dev_info(device, apost['Content'])
device.save()
rets[id] = ret
elif (apost["CMD"] == "GetFile" or apost["CMD"] == "Shell") and ret > 0:
check_upload_file(request, apost)
rets[id] = ret
elif apost["CMD"] == "VERIFY SUM" and ret > 0: #考勤校对
check_att_sum(apost,device)
rets[id] = ret
elif apost["CMD"] == "PutFile":
check_upgradefile(id,apost,device,ret)
post_check_update(device,[ret]) #立即单独更新此处理的开始指针
#rets[id] = ret
else:#默认情况下CMD为DATA
rets[id] = ret
if len(rets) > 0:
update_cmds(device, rets)
return device_response_write("OK")
except:
device_response_write("")
else:
return unknown_data_response(device)
def cdata(request):
'''
设备向服务器的http:://xxx/cdata请求
'''
from protocol_content import POSDEVICE
network_monitor(request)
try:
device_type = request.REQUEST.get('devicetype') #设备类型参数
pos_device_type = request.REQUEST.get('device_type',
None) #兼容ID消费固件，后期统一使用devicetype
if (device_type == POSDEVICE or pos_device_type == POSDEVICE): #ID消费机
from mysite.pos.pos_id.posdevview import pos_cdata
if get_option("POS_ID"):
resp = pos_cdata(request)
else: #防止IC消费软件，连接ID消费机
from protocol_content import pos_return
resp = pos_return()
return device_response_write(resp)
else:
device = check_device(request, True, 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 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:
return unknown_data_response(device)
def getreq(request):
'''
http://xxx/getrequest
设备读取服务器上存储的命令
'''
network_monitor(request)
try:
resp = "" #---要直接发送的内容
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 request.method == 'GET':
return getreq_get(request,device)
elif request.method == 'POST':
pass
else:
return unknown_data_response(device)
# 自动升级固件功能
# ......
except Exception, e:
import traceback;traceback.print_exc()
resp = u"%s" % e
return device_response_write(resp)
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:
return unknown_data_response(device)
check_and_save_cache(device) #----暂为空函数
except Exception, e:
return erro_response(e)
def update_device_info(device,info):
'''
更新设备信息
'''
info = info.split(",")
device.fw_version=info[0] #---主版本号
device.user_count=int(info[1]) #---注册用户数
device.fp_count=int(info[2]) #---注册指纹数
device.fp_count=int(info[2])
device.transaction_count=int(info[3]) #---考勤记录数
if len(info)>4:
