public static IMessage <IPersonInfo> ReadCard()
{
var name = new byte[BufferSize];
var nameLength = 0;
var idNum = new byte[BufferSize];
var idNumLength = 0;
var authRet = HsPinvoke.Authenticate();
if (authRet != SuccessCode)
{
return(CommonDeviceMsg <HsPersonInfo> .CreateFail(AuthResult[authRet]));
}
var readRet = HsPinvoke.ReadCard(NotMean);
if (readRet != SuccessCode)
{
return(CommonDeviceMsg <HsPersonInfo> .CreateFail(ReadResult[readRet]));
}
var readName = HsPinvoke.GetPeopleName(ref name[0], ref nameLength);
if (readName != SuccessCode)
{
return(CommonDeviceMsg <HsPersonInfo> .CreateFail(ReadResult[readName]));
}
var readIdNum = HsPinvoke.GetPeopleIdNum(ref idNum[0], ref idNumLength);
if (readIdNum != SuccessCode)
{
return(CommonDeviceMsg <HsPersonInfo> .CreateFail(ReadResult[readIdNum]));
}
return(CommonDeviceMsg <HsPersonInfo> .CreateSuccess(new HsPersonInfo(GetInfo(name),
GetInfo(idNum))));
}
public static IMessage OpenReader(int port)
{
var ret = HsPinvoke.OpenReader(port);
return(ret == SuccessCode
? CommonDeviceMsg.CreateSuccess()
: CommonDeviceMsg.CreateFail(OpenResult[ret]));
}
public static void CloseReader()
{
HsPinvoke.CloseReader();
}