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@@ -1,356 +0,0 @@
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---[[
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-@module lbsLoc
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-@summary lbsLoc 发送基站定位请求
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-@version 1.0
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-@date 2022.12.16
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-@author luatos
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-@usage
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---注意:因使用了sys.wait()所有api需要在协程中使用
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---用法实例
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-PRODUCT_KEY = "VmhtOb81EgZau6YyuuZJzwF6oUNGCbXi"
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-local lbsLoc = require("lbsLoc")
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-local function reqLbsLoc()
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- lbsLoc.request(getLocCb)
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-end
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--- 功能:获取基站对应的经纬度后的回调函数
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--- 参数:-- result:number类型,0表示成功,1表示网络环境尚未就绪,2表示连接服务器失败,3表示发送数据失败,4表示接收服务器应答超时,5表示服务器返回查询失败;为0时,后面的5个参数才有意义
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- -- lat:string类型,纬度,整数部分3位,小数部分7位,例如031.2425864
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- -- lng:string类型,经度,整数部分3位,小数部分7位,例如121.4736522
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- -- addr:目前无意义
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- -- time:string类型或者nil,服务器返回的时间,6个字节,年月日时分秒,需要转为十六进制读取
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- -- 第一个字节:年减去2000,例如2017年,则为0x11
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- -- 第二个字节:月,例如7月则为0x07,12月则为0x0C
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- -- 第三个字节:日,例如11日则为0x0B
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- -- 第四个字节:时,例如18时则为0x12
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- -- 第五个字节:分,例如59分则为0x3B
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- -- 第六个字节:秒,例如48秒则为0x30
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- -- locType:numble类型或者nil,定位类型,0表示基站定位成功,255表示WIFI定位成功
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-function getLocCb(result, lat, lng, addr, time, locType)
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- log.info("testLbsLoc.getLocCb", result, lat, lng)
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- -- 获取经纬度成功
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- if result == 0 then
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- log.info("服务器返回的时间", time:toHex())
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- log.info("定位类型,基站定位成功返回0", locType)
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- end
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- sys.timerStart(lbsLoc,20000)
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-end
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-reqLbsLoc()
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-]]
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-
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-local lbsLoc = {}
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-local d1Name = "D1_TASKL"
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---- 阻塞等待网卡的网络连接上,只能用于任务函数中
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--- @string 任务标志
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--- @int 超时时间,如果==0或者空,则没有超时一致等待
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--- @... 其他参数和socket.linkup一致
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--- @return 失败或者超时返回false 成功返回true
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-local function waitLink(taskName, timeout, ...)
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- local is_err, result = socket.linkup(...)
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- if is_err then
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- return false
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- end
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- if not result then
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- result = sys_wait(taskName, socket.LINK, timeout)
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- else
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- return true
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- end
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- if type(result) == 'table' and result[2] == 0 then
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- return true
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- else
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- return false
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- end
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-end
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-
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---- 阻塞等待IP或者域名连接上,如果加密连接还要等握手完成,只能用于任务函数中
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--- @string 任务标志
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--- @int 超时时间,如果==0或者空,则没有超时一致等待
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--- @... 其他参数和socket.connect一致
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--- @return 失败或者超时返回false 成功返回true
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-local function connect(taskName,timeout, ... )
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- local is_err, result = socket.connect(...)
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- if is_err then
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- return false
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- end
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- if not result then
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- result = sys_wait(taskName, socket.ON_LINE, timeout)
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- else
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- return true
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- end
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- if type(result) == 'table' and result[2] == 0 then
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- return true
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- else
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- return false
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- end
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-end
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-
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---- 阻塞等待数据发送完成,只能用于任务函数中
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--- @string 任务标志
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--- @int 超时时间,如果==0或者空,则没有超时一致等待
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--- @... 其他参数和socket.tx一致
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--- @return
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--- @boolean 失败或者超时返回false,缓冲区满了或者成功返回true
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--- @boolean 缓存区是否满了
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-local function tx(taskName,timeout, ...)
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- local is_err, is_full, result = socket.tx(...)
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- if is_err then
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- return false, is_full
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- end
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- if is_full then
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- return true, true
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- end
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- if not result then
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- result = sys_wait(taskName, socket.TX_OK, timeout)
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- else
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- return true, is_full
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- end
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- if type(result) == 'table' and result[2] == 0 then
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- return true, false
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- else
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- return false, is_full
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- end
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-end
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-
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---- 阻塞等待新的网络事件或者特定事件,只能用于任务函数中
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--- @string 任务标志
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--- @int 超时时间,如果==0或者空,则没有超时一致等待
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--- @... 其他参数和socket.wait一致
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--- @return
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--- @boolean 网络异常返回false,其他返回true
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--- @table or boolean 超时返回false,有新的数据到返回true,被其他事件退出的,返回接收到的事件
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-local function wait(taskName,timeout, netc)
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- local is_err, result = socket.wait(netc)
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- if is_err then
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- return false,false
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- end
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- if not result then
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- result = sys_wait(taskName, socket.EVENT, timeout)
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- else
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- return true,true
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- end
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- if type(result) == 'table' then
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- if result[2] == 0 then
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- return true, true
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- else
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- return false, false
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- end
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- else
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- return true, false
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- end
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-end
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-
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---- ASCII字符串 转化为 BCD编码格式字符串(仅支持数字)
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--- @string inStr 待转换字符串
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--- @number destLen 转换后的字符串期望长度,如果实际不足,则填充F
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--- @return string data,转换后的字符串
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--- @usage
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-local function numToBcdNum(inStr,destLen)
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- local l,t,num = string.len(inStr or ""),{}
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-
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- destLen = destLen or (inStr:len()+1)/2
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-
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- for i=1,l,2 do
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- num = tonumber(inStr:sub(i,i+1),16)
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-
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- if i==l then
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- num = 0xf0+num
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- else
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- num = (num%0x10)*0x10 + (num-(num%0x10))/0x10
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- end
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-
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- table.insert(t,num)
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- end
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-
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- local s = string.char(unpack(t))
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-
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- l = string.len(s)
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- if l < destLen then
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- s = s .. string.rep("\255",destLen-l)
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- elseif l > destLen then
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- s = string.sub(s,1,destLen)
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- end
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-
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- return s
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-end
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-
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---- BCD编码格式字符串 转化为 号码ASCII字符串(仅支持数字)
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--- @string num 待转换字符串
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--- @return string data,转换后的字符串
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--- @usage
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-local function bcdNumToNum(num)
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- local byte,v1,v2
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- local t = {}
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-
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- for i=1,num:len() do
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- byte = num:byte(i)
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- v1,v2 = bit.band(byte,0x0f),bit.band(bit.rshift(byte,4),0x0f)
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-
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- if v1 == 0x0f then break end
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- table.insert(t,v1)
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-
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- if v2 == 0x0f then break end
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- table.insert(t,v2)
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- end
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-
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- return table.concat(t)
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-end
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-
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-
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-local function netCB(msg)
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- log.info("未处理消息", msg[1], msg[2], msg[3], msg[4])
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-end
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-
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-
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-local function enCellInfo(s)
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- local ret,t,mcc,mnc,lac,ci,rssi,k,v,m,n,cntrssi = "",{}
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- for k,v in pairs(s) do
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- mcc,mnc,lac,ci,rssi = v.mcc,v.mnc,v.tac,v.cid,((v.rsrq + 144) >31) and 31 or (v.rsrq + 144)
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- local handle = nil
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- for k,v in pairs(t) do
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- if v.lac == lac and v.mcc == mcc and v.mnc == mnc then
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- if #v.rssici < 8 then
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- table.insert(v.rssici,{rssi=rssi,ci=ci})
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- end
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- handle = true
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- break
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- end
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- end
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- if not handle then
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- table.insert(t,{mcc=mcc,mnc=mnc,lac=lac,rssici={{rssi=rssi,ci=ci}}})
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- end
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- log.info("rssi、mcc、mnc、lac、ci", rssi,mcc,mnc,lac,ci)
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- end
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- for k,v in pairs(t) do
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- ret = ret .. pack.pack(">HHb",v.lac,v.mcc,v.mnc)
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- for m,n in pairs(v.rssici) do
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- cntrssi = bit.bor(bit.lshift(((m == 1) and (#v.rssici-1) or 0),5),n.rssi)
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- ret = ret .. pack.pack(">bi",cntrssi,n.ci)
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- end
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- end
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- return string.char(#t)..ret
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-end
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-
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-local function enWifiInfo(tWifi)
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- local ret,cnt,k,v = "",0
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- if tWifi then
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- for k,v in pairs(tWifi) do
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- log.info("lbsLoc.enWifiInfo",k,v)
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- ret = ret..pack.pack("Ab",(k:gsub(":","")):fromHex(),(v<0) and (v+255) or v)
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- cnt = cnt+1
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- end
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- end
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- return string.char(cnt)..ret
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-end
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-
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-local function enMuid() --获取模块MUID
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- local muid = mobile.muid()
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- return string.char(muid:len())..muid
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-end
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-
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-local function trans(str)
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- local s = str
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- if str:len()<10 then
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- s = str..string.rep("0",10-str:len())
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- end
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-
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- return s:sub(1,3).."."..s:sub(4,10)
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-end
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-
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-
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-local function taskClient(cbFnc, reqAddr, timeout, productKey, host, port,reqTime, reqWifi)
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- while mobile.status() == 0 do
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- if not sys.waitUntil("IP_READY", timeout) then return cbFnc(1) end
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- end
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- local retryCnt = 0
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- local reqStr = pack.pack("bAbAAAAA", productKey:len(), productKey,
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- (reqAddr and 2 or 0) + (reqTime and 4 or 0) + 8 +(reqWifi and 16 or 0) + 32, "",
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- numToBcdNum(mobile.imei()), enMuid(),
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- enCellInfo(mobile.getCellInfo()),
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- enWifiInfo(reqWifi))
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- log.info("reqStr", reqStr:toHex())
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- local rx_buff = zbuff.create(17)
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- -- sys.wait(5000)
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- while true do
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- netc = socket.create(nil, d1Name) -- 创建socket对象
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- if not netc then cbFnc(6) return end -- 创建socket失败
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- socket.debug(netc, false)
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- socket.config(netc, nil, true, nil)
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- waitLink(d1Name, 0, netc)
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- local result = connect(d1Name, 15000, netc, host, port)
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- if result then
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- while true do
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- log.info(" lbsloc socket_service connect true")
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- local result, _ = tx(d1Name, 0, netc, reqStr) ---发送数据
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- if result then
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- wait(d1Name, timeout - 100, netc)
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- local is_err, param, _, _ = socket.rx(netc, rx_buff) -- 接收数据
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- log.info("是否接收和数据长度", not is_err, param)
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- if not is_err then -- 如果接收成功
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- socket.close(netc) -- 关闭连接
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- socket.release(netc)
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- local read_buff = rx_buff:toStr(0, param)
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- rx_buff:clear()
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- log.info("lbsLoc receive", read_buff:toHex())
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- if read_buff:len() >= 11 and(read_buff:byte(1) == 0 or read_buff:byte(1) == 0xFF) then
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- local locType = read_buff:byte(1)
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- cbFnc(0, trans(bcdNumToNum(read_buff:sub(2, 6))),
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- trans(bcdNumToNum(read_buff:sub(7, 11))), reqAddr and
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- read_buff:sub(13, 12 + read_buff:byte(12)) or nil,
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- read_buff:sub(reqAddr and (13 + read_buff:byte(12)) or 12, -1),
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- locType)
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- else
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- log.warn("lbsLoc.query", "根据基站查询经纬度失败")
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- if read_buff:byte(1) == 2 then
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- log.warn("lbsLoc.query","main.lua中的PRODUCT_KEY和此设备在iot.openluat.com中所属项目的ProductKey必须一致,请去检查")
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- else
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- log.warn("lbsLoc.query","基站数据库查询不到所有小区的位置信息")
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- log.warn("lbsLoc.query","在trace中向上搜索encellinfo,然后在电脑浏览器中打开http://bs.openluat.com/,手动查找encellinfo后的所有小区位置")
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- log.warn("lbsLoc.query","如果手动可以查到位置,则服务器存在BUG,直接向技术人员反映问题")
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- log.warn("lbsLoc.query","如果手动无法查到位置,则基站数据库还没有收录当前设备的小区位置信息,向技术人员反馈,我们会尽快收录")
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- end
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- cbFnc(5)
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- end
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- return
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- else
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- socket.close(netc)
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- socket.release(netc)
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- retryCnt = retryCnt+1
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- if retryCnt>=3 then return cbFnc(4) end
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- break
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- end
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- else
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- socket.close(netc)
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- socket.release(netc)
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- retryCnt = retryCnt+1
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- if retryCnt>=3 then return cbFnc(3) end
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- break
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- end
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- end
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- else
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- socket.close(netc)
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- socket.release(netc)
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- retryCnt = retryCnt + 1
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- if retryCnt >= 3 then return cbFnc(2) end
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- end
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- end
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-end
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-
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-
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---[[
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-发送基站/WIFI定位请求(仅支持中国区域的位置查询)
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-@api lbsLoc.request(cbFnc,reqAddr,timeout,productKey,host,port,reqTime,reqWifi)
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-@function cbFnc 用户回调函数,回调函数的调用形式为:cbFnc(result,lat,lng,addr,time,locType)
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-@bool reqAddr 是否请求服务器返回具体的位置字符串信息,目前此功能不完善,参数可以传nil
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-@number timeout 请求超时时间,单位毫秒,默认20000毫秒
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-@string productKey IOT网站上的产品证书,如果在main.lua中定义了PRODUCT_KEY变量,则此参数可以传nil
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-@string host 服务器域名,此参数可选,目前仅lib中agps.lua使用此参数。应用脚本可以直接传nil
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-@string port 服务器端口,此参数可选,目前仅lib中agps.lua使用此参数。应用脚本可以直接传nil
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-@bool reqTime 是否需要服务器返回时间信息,true返回,false或者nil不返回,此参数可选,目前仅lib中agps.lua使用此参数。应用脚本可以直接传nil
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-@table reqWifi 搜索到的WIFI热点信息(MAC地址和信号强度),如果传入了此参数,后台会查询WIFI热点对应的经纬度,此参数格式如下:
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-{["1a:fe:34:9e:a1:77"] = -63,["8c:be:be:2d:cd:e9"] = -81,["20:4e:7f:82:c2:c4"] = -70,}
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-@return nil
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-]]
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-function lbsLoc.request(cbFnc,reqAddr,timeout,productKey,host,port,reqTime,reqWifi)
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- sysplus.taskInitEx(taskClient, d1Name, netCB, cbFnc,reqAddr or nil,timeout or 20000,productKey or _G.PRODUCT_KEY,host or "bs.openluat.com",port or "12411",reqTime,reqWifi)
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-end
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-
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-return lbsLoc
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