func RunPr2Engine(s string, pr2 driverlayer.IPr2Print, pin *driverlayer.DriverArg) error {
var pc PrintCurState
pf, e := ParserPrintXml(s)
if e != nil {
utils.Error("parse xml file error %s", e.Error())
} else {
utils.Info("parse xml file success")
}
ps := pf.S
pi := pf.V
pc.BottomMargin = ps.ps.Bottommargin
pc.LeftMargin = ps.ps.Leftmargin
pc.PageHeight = ps.ps.Height
pc.PageWidth = ps.ps.Width
pc.TopMargin = ps.ps.Topmargin
pc.RightMargin = ps.ps.Rightmargin
pc.CurX = 0
pc.CurY = 0
pc.CurPage = 1
pc.Flags = 0
pc.LineInterval = ps.ps.LineInterval
pc.ColInterval = ps.ps.ColInterval
RecurCalcExtent(pi, &pc)
utils.Info("RecurCalcExtent success")
fl := GeneratePrintLine(pi)
utils.Debug("begin print printline----------------------------")
PrintPrintLine(fl)
utils.Debug("end print printline----------------------------")
pr2.BeginPrintJob(pin, 20)
defer pr2.EndPrinterJob()
RunRealPrinter(ps, fl, pr2)
return nil
}
//开启调试服务
func StartLocalDebugServer() {
port := "8887"
tcpAddr, err1 := net.ResolveTCPAddr("tcp4", "0.0.0.0:"+port)
if err1 != nil {
utils.Error("start resolving socket error:%s", err1.Error())
return
}
tcpListener, err2 := net.ListenTCP("tcp", tcpAddr) //监听
if err2 != nil {
utils.Error("start listening debug socket error:%s", err2.Error())
return
} else {
utils.Info("debug server start listening ip 0.0.0.0 port %s", port)
}
defer tcpListener.Close()
for {
tcpConn, err3 := tcpListener.AcceptTCP()
if err3 != nil {
utils.Error("establish tcp connection error:%s", err3.Error())
continue
}
go handleLocalConn(tcpConn) //起一个goroutine处理
}
}
func (server *JsonDriverServer) StartServer() error {
s := rpc.NewServer()
s.RegisterCodec(json2.NewCodec(), "application/json-rpc")
s.RegisterService(new(PinProtocol), "")
s.RegisterService(new(FinProtocol), "")
s.RegisterService(new(PingjiaProtocol), "")
s.RegisterService(new(MsfProtocol), "")
s.RegisterService(new(IcProtocol), "")
s.RegisterService(new(IdcProtocol), "")
s.RegisterService(new(DebugProtocol), "")
s.RegisterService(new(ConfigProtocol), "")
s.RegisterService(new(Pr2Protocol), "")
http.Handle("/rpc", s)
p := strconv.Itoa(server.Port)
var err error
//具有多个ip
err = http.ListenAndServe("0.0.0.0:"+p, nil)
utils.Info("json rpc server start listening ip 0.0.0.0 port %s", p)
if err != nil {
utils.Error("start listening ip 0.0.0.0 error:%s", err.Error())
}
return nil
}
//远程调试信息
func handleRemoteConn(tcpConn *net.TCPConn) {
if tcpConn == nil {
return
}
addConnection(tcpConn)
utils.Info("received remote debug client:%s", tcpConn.LocalAddr().String())
tcpConn.Write([]byte("welcome to debug service...."))
for {
_, err := tcpConn.Read(buff)
if err == io.EOF {
utils.Info("remote disconnect:%s", tcpConn.RemoteAddr().String())
removeConnection(tcpConn)
tcpConn.Close()
return
}
}
}
//往接口中写入数据,读取数据。返回条件
//1 读到ter结束符后返回.如果ter后有多余字符,将被截断
//2 流结束
//3 读取错误
//4 超时
//5 超时后执行的指令
func WritePortAndReadWithTerminator(port string, baud int, writedata []byte, ter []byte, timeout int, ains []byte) ([]byte, error) {
utils.Trace("received WritePortAndReadWithTerminator,port is %s", port)
w, err := hardware.GetPortInstance(port, baud)
if err != nil {
return nil, err
}
defer w.Close()
b, s := WriteAndReadWithTer(w, writedata, ter, timeout)
if s == ErrIOTimeOut && ains != nil && len(ains) > 0 {
utils.Info("detected device oper exceed maxinum time,write instructon : %x", ains)
WriteData(w, ains)
}
return b, s
}
//本地调试信息
func handleLocalConn(tcpConn *net.TCPConn) {
if tcpConn == nil {
return
}
var v *net.TCPConn
var ll int
var err error
utils.Info("received local debug client:%s", tcpConn.LocalAddr().String())
for {
ll, err = tcpConn.Read(rcvbuffer)
if err == io.EOF {
tcpConn.Close()
return
} else {
con.rw.RLock()
for _, v = range con.conlist {
v.Write(rcvbuffer[0:ll])
}
con.rw.RUnlock()
}
}
tcpConn.Close()
}
func StartDriverService(drivers []UseDriverCategory) error {
var err error
var v UseDriverCategory
var k int
var drvbase driverlayer.DriverBase
var facname string
Rollback := func(driver driverlayer.DriverBase, arg *driverlayer.DriverArg) {
if err != nil {
driver.Deinit(arg)
}
}
for _, v = range drivers {
drvbase = nil
k, err = getDeviceIndex(v.Category)
if err != nil {
utils.Error("can't find Category impl:%s", v.Category)
continue
}
facname = findFactoryParam(v.Kind)
if facname == "" {
utils.Error("can't find Category:%v's factory", v.Category)
continue
}
switch k {
case PIN:
switch facname {
case "南天":
break
case "通用类型":
drvbase = &pin.PinGeneral{}
break
default:
}
case FP:
switch facname {
case "通用类型":
drvbase = &finger.ZZFinger{}
break
// case "天诚":
// drvbase = &finger.TCFinger{}
// break
case "中正":
drvbase = &finger.ZZFinger{}
break
default:
}
case PINGJIA:
switch facname {
case "南天":
break
case "升腾":
drvbase = &pingjia.STPingjia{}
break
case "通用类型":
drvbase = &pingjia.HTPingjia{}
default:
}
case MSF:
switch facname {
case "实达":
drvbase = &bankcard.SDMsf{}
break
default:
}
case IC:
switch facname {
case "通用类型":
drvbase = &iccard.ICGeneral{}
break
// case "升腾":
// drvbase = &iccard.STICCard{}
// break
default:
}
case IDR:
switch facname {
case "通用类型":
drvbase = &idccard.IDCGeneral{}
break
// case "升腾":
// drvbase = &idccard.STIdr{}
// break
default:
}
case PR2PRT:
switch facname {
case "PR2":
drvbase = &pr2.OlevittePrinter{}
break
case "OKI":
drvbase = &pr2.OkiPrinter{}
default:
}
case KVM:
switch facname {
case "通用类型":
drvbase = &kvm.KVMGeneral{}
break
}
}
//进行初始化
if drvbase != nil {
cat, _ := getDeviceCategory(k)
utils.Info("%s use %s driver", cat, drvbase.GetFactoryName())
t := populateArg(v.Kind)
setDeviceImp(k, drvbase, t)
drvbase.Initdriver(t)
defer Rollback(drvbase, t)
} else {
utils.Error(`Category %s could not find factory %s`, v.Category, facname)
}
}
return err
}
//解析需要打印的内容
//需要解析子结构,深度遍历->广度遍历
//cur:解析树中的当前节点
//par:父节点
func parsePrintContent(cur dom.Element, par PrintInterface, p *PageSetting) PrintInterface {
var i int
var (
n dom.Node
t dom.Element
z PrintInterface
prev PrintInterface
te dom.Text
)
f := cur.ChildNodes()
for i = 0; i < len(f); i++ {
n = f[i]
z = nil
switch n.Kind() {
case dom.ElementKind:
t = n.(dom.Element)
utils.Info("find element %s", t.Name())
switch t.Name() {
case "Br":
z = parseBrElement(t, p)
case "Table":
z = parseTableElement(t, p)
case "Rect":
z = parseRectElement(t, p)
case "Tr":
z = parseTrElement(t, p)
case "Td":
z = parseTdElement(t, p)
case "Bold":
z = parseBoldElement(t, p)
case "Sup":
z = parseSupElement(t, p)
case "Sub":
z = parseSubElement(t, p)
case "Underline":
z = parseUnderElement(t, p)
case "Doubleheight":
z = parseDoubleHeightElement(t, p)
case "Doublewidth":
z = parseDoubleWidthElement(t, p)
default:
utils.Error("can't find element name: %s", t.Name())
continue
}
case dom.TextKind:
te = n.(dom.Text)
t := strings.TrimSpace(te.Data())
//可能是换行符
//if t == "" || strings.HasPrefix(t, "\r") || strings.HasPrefix(t, "\n") {
//utils.Info("detect text line character,text is %s", te.Data())
//continue
// changed by jinsl 20151222
if t == "" {
utils.Info("detect text line character,text is null")
continue
} else if strings.HasPrefix(t, "\r") {
utils.Info("detect text line character,text is \\r")
continue
} else if strings.HasPrefix(t, "\n") {
utils.Info("detect text line character,text is \\n")
continue
} else {
utils.Info("find text node,content %s", te.Data())
z = parseTextNode(te, p)
}
default:
utils.Debug("find default node %s ,kind %d", n.String(), n.Kind())
}
if z == nil {
continue
}
if par != nil {
par.AddChild(z)
z.SetParent(par)
}
//加入到列表
if prev == nil {
prev = z
}
}
return prev
}
func main() {
flag.Parse()
//开启调试服务
utils.Info("%s", "begin start local debug service....")
go protocol.StartLocalDebugServer()
utils.Info("%s", "end start local debug service success....")
//初始化日志系统,因为要连接调试端口,所以放在debug服务后面
switch *logl {
case "development":
utils.InitializeLogging(1)
break
case "production":
utils.InitializeLogging(2)
break
default:
utils.InitializeLogging(2)
break
}
utils.Info("%s", "begin start remote debug service....")
go protocol.StartRemoteDebugServer()
utils.Info("%s", "end start remote debug service success....")
defer utils.Flush()
utils.Info("%s", "begin to parse all drivers...")
//读入配置文件
err := protocol.ParserDrivers()
if err != nil {
utils.Critical("parse xml file,error is : %s", err.Error())
return
}
utils.Debug("find all devices category:%+v", protocol.AllDevice)
utils.Info("%s", "end parse all drivers suceess....")
utils.Info("%s", "begin parse use drivers....")
err = protocol.ParseUseDriver()
if err != nil {
utils.Critical("parser use file error,error is:%s", err.Error())
return
}
utils.Debug("find all user driver: %+v", protocol.CurDrivers)
utils.Info("%s", "end parse use drivers success....")
//add by yangxiaolong
utils.Info("%s", "begin parse connect method...")
/*err = protocol.ParserConnMethod()
if err != nil {
utils.Critical("parser connect method file error,error is:%s", err.Error())
return
}
utils.Debug("find method: %s, find ip address: %s", protocol.Connect.Method, protocol.Connect.Address)
utils.Info("%s", "end parse connect method success...")*/
if protocol.Connect.Method == "WIFI" {
wserver := protocol.Wificonn{}
wserver.Addr = protocol.Connect.Address
err = wserver.StartWifiServer()
if err != nil {
}
}
//开启跨域代理服务
utils.Info("begin start proxy service...")
go crossframe.CrossFrameProxyServer()
//启动硬件服务
utils.Info("%s", "begin start driver service....")
err = protocol.StartDriverService(protocol.CurDrivers.Device)
if err != nil {
utils.Critical("failed to start device ,error is %s", err.Error())
return
}
utils.Info("%s", "end start driver service success....")
//开启json服务
jserver := protocol.JsonDriverServer{}
jserver.Port = 8888
utils.Info("begin start json service....")
err = jserver.StartServer()
if err != nil {
utils.Error("detect error,error is %s", err.Error())
return
}
utils.Info("%s", "end start json service success....")
//写入所有的log日志
utils.Flush()
}