public void WriteCard(CardTrackMode mode, string readData)
{
if (readData == null)
{
throw new DeviceException(this.DeviceId, "-7", "参数data值非法");
}
int returnCode = 0;
//BP 盒转口控制
char bpControlFlag = 'A';
nCommPort = BpController.CommPortToInt(this.PortName, out bpControlFlag);
BpController.ChangeTo(nCommPort, bpControlFlag, nBaudRate);
byte[] writeData = new byte[255];
byte[] tmpBuf = System.Text.Encoding.Default.GetBytes(readData);
Array.Clear(writeData, 0, writeData.Length);
Array.Copy(tmpBuf, writeData, tmpBuf.Length);
try
{
returnCode = CardReaderDllWrapper.WriteCard(nCommPort, writeData, (int)mode);
}
catch (Exception e)
{
throw new DeviceException(this.DeviceId, "-9999", e.Message.ToString());
}
if (returnCode >= 1)
{
throw new DeviceException(this.DeviceId, "-9999", "009");
}
else
{
switch (returnCode)
{
case -11:
throw new DeviceException(this.DeviceId, returnCode.ToString(), "打开端口失败");
case -1:
throw new DeviceException(this.DeviceId, "-99", "操作超时");
case -2:
throw new DeviceException(this.DeviceId, returnCode.ToString(), "操作失败");
case -7:
throw new DeviceException(this.DeviceId, returnCode.ToString(), "参数mode值非法");
default:
throw new DeviceException(this.DeviceId, returnCode.ToString(), "失败");
}
}
}
public string ReadCard(CardTrackMode mode)
{
int returnCode = 0;
//BP 盒转口控制
char bpControlFlag = 'A';
nCommPort = BpController.CommPortToInt(this.PortName, out bpControlFlag);
BpController.ChangeTo(nCommPort, bpControlFlag, nBaudRate);
byte[] readData = new byte[255];
Array.Clear(readData, 0, readData.Length);
try
{
returnCode = CardReaderDllWrapper.ReadCard(nCommPort, readData, (int)mode);
}
catch (Exception e)
{
throw new DeviceException(this.DeviceId, "-9999", e.Message.ToString());
}
if (returnCode >= 1)
{
return(System.Text.Encoding.Default.GetString(readData));
}
else
{
switch (returnCode)
{
case -11:
throw new DeviceException(this.DeviceId, returnCode.ToString(), "打开端口失败");
case -1:
throw new DeviceException(this.DeviceId, "-99", "操作超时");
case -2:
throw new DeviceException(this.DeviceId, returnCode.ToString(), "操作失败");
case -7:
throw new DeviceException(this.DeviceId, returnCode.ToString(), "参数mode值非法");
default:
throw new DeviceException(this.DeviceId, returnCode.ToString(), "失败");
}
}
}
public void ExportPhoto(string photoPath)
{
StringBuilder readData = new StringBuilder(256);
int returnCode = 0;
int returnConde2 = 0;
int returnConde3 = 0;
byte[] CardPUCIIN = new byte[255];
byte[] pucManaMsg = new byte[255];
byte[] pucCHMsg = new byte[255];
byte[] pucPHMsg = new byte[3024];
UInt32 puiCHMsgLen = 0;
UInt32 puiPHMsgLen = 0;
//BP 盒转口控制
char bpControlFlag = 'A';
nCommPort = BpController.CommPortToInt(this.PortName, out bpControlFlag);
BpController.ChangeTo(nCommPort, bpControlFlag, nBaudRate);
try
{
//开始找卡
returnCode = IdentityCardReaderDllWrapper.SDT_StartFindIDCard(nCommPort, CardPUCIIN, 1);
}
catch (Exception e)
{
throw new DeviceException(this.DeviceId, "-9999", "寻卡" + e.Message.ToString());
}
if (returnCode != 0x9f)
{
switch (returnCode)
{
case 128:
throw new DeviceException(this.DeviceId, returnCode.ToString(), "寻找证/卡失败");
case 1:
throw new DeviceException(this.DeviceId, "-2", "端口打开失败");
default:
throw new DeviceException(this.DeviceId, returnCode.ToString(), "失败");
}
}
try
{
//选卡
returnConde2 = IdentityCardReaderDllWrapper.SDT_SelectIDCard(nCommPort, pucManaMsg, 1);
}
catch (Exception e)
{
throw new DeviceException(this.DeviceId, "-9999", "选卡" + e.Message.ToString());
}
if (returnConde2 != 0x90)
{
switch (returnConde2)
{
case 128:
throw new DeviceException(this.DeviceId, returnCode.ToString(), "寻找证/卡失败");
case 1:
throw new DeviceException(this.DeviceId, "-2", "端口打开失败");
default:
throw new DeviceException(this.DeviceId, returnCode.ToString(), "失败");
}
}
try
{
//读取固定信息
returnConde3 = IdentityCardReaderDllWrapper.SDT_ReadBaseMsg(nCommPort, pucCHMsg, ref puiCHMsgLen, pucPHMsg, ref puiPHMsgLen, 1);
}
catch (Exception e)
{
throw new DeviceException(this.DeviceId, "-9999", "读取" + e.Message.ToString());
}
if (returnConde3 != 0x90)
{
switch (returnConde3)
{
case 128:
throw new DeviceException(this.DeviceId, returnCode.ToString(), "寻找证/卡失败");
case 1:
throw new DeviceException(this.DeviceId, "-2", "端口打开失败");
default:
throw new DeviceException(this.DeviceId, returnCode.ToString(), "失败");
}
}
//处理图像信息。
//string path = "C:\\zlz.wlt";
string path = photoPath + ".wlt";
File.Delete(path);
FileStream fs = File.Open(path, FileMode.Append);
fs.Write(pucPHMsg, 0, pucPHMsg.Length);
fs.Close();
int wlt = IdentityCardReaderDllWrapper.GetBmp(path, 2);
if (wlt == 1)
{
// Bitmap image = new Bitmap("C:\\zlz.bmp");
Bitmap image = new Bitmap(photoPath + ".bmp");
image.Save(photoPath + ".jpg ", System.Drawing.Imaging.ImageFormat.Jpeg);
image.Dispose();
}
}
//获得验证指纹特征[验证指纹]
public string GetFeature()
{
//指纹特征
// string nRetString = "";
String nRetStringbase64 = "";
int nRets = -1;
byte[] pRegs = new byte[512];
//句柄
int objHdl = -1;
//返回图像
int nRet = -1;
//指纹图像特征
byte[] pReg = new byte[65536];
//图像长度
int pdwLen = pReg.Length;
//BP 盒转口控制
char bpControlFlag = 'A';
nCommPort = BpController.CommPortToInt(this.PortName, out bpControlFlag);
BpController.ChangeTo(nCommPort, bpControlFlag, nBaudRate);
try
{
objHdl = FingerReaderDllWrapper.TcOpenComm(nCommPort, nBaudRate, 0, 0);
}
catch (Exception e)
{
throw new DeviceException(this.DeviceId, "-9999", e.Message.ToString());
}
if (objHdl == 0)
{
throw new DeviceException(this.DeviceId, objHdl.ToString(), "打开句柄失败");
}
//返回图像信息。
int nRetun = 14;
try
{
nRet = FingerReaderDllWrapper.TcLoadrToPimg(objHdl, nRetun, pReg, ref pdwLen);
}
catch (Exception e)
{
objHdl = FingerReaderDllWrapper.TcCloseComm(objHdl);
throw new DeviceException(this.DeviceId, "-9999", e.Message.ToString());
}
if (nRet != 0)
{
objHdl = FingerReaderDllWrapper.TcCloseComm(objHdl);
throw new DeviceException(this.DeviceId, nRet.ToString(), "获取指纹图像失败");
}
else
{
// byte[]转成string
// nRetString = System.Text.Encoding.Default.GetString(pReg);
// nRetString = Convert.ToBase64String(pReg, 0, pdwLen);
//图像处理
/*
* FingerReaderDllWrapper.TcSmotImg(pReg,152,200);
* FingerReaderDllWrapper.SaveTotalImage("D:\\zlz.bmp",pReg, 152, 200);
* // FingerReaderDllWrapper.LoadBinaryFile("D:\\zlz.bmp", pReg, pReg.Length);
* Bitmap image = new Bitmap("D:\\zlz.bmp");
* image.Save("D:\\zlz.jpg ", System.Drawing.Imaging.ImageFormat.Jpeg);
* image.Dispose();
* int pRegLength= FingerReaderDllWrapper.LoadBinaryFile("D:\\zlz.bmp", pReg, pReg.Length);
* nRetStringbase64 = Convert.ToBase64String(pReg, 0, pRegLength);
*/
nRetStringbase64 = this.getImageUpdate("", pReg, pdwLen);
int nIndex = 0;
int nRetrn = 1;
nRets = FingerReaderDllWrapper.TcMinutFrPimg(objHdl, nIndex, nRetrn, pRegs, ref pdwLen);
if (nRets != 0)
{
objHdl = FingerReaderDllWrapper.TcCloseComm(objHdl);
throw new DeviceException(this.DeviceId, nRet.ToString(), "获取指纹特征失败");
}
else
{
nRetsString = Convert.ToBase64String(pRegs, 0, pdwLen);
//蜂鸣器
FingerReaderDllWrapper.TcSubDev(objHdl, 0, 10);
}
}
objHdl = FingerReaderDllWrapper.TcCloseComm(objHdl);
return(nRetStringbase64);
}
/// <summary>
/// 获得注册指纹模板
/// </summary>
/// <param name="mode">mode：指纹模式，=1，第一次获取指纹模板；=2，第二次获取指纹模板；=3，第三次获取</param>
/// <remarks>失败抛异常</remarks>
/// <returns>指纹图片信息，Base64存储为字符串，jpg格式;</returns>
public string GetTemplate(int nMode)
{
//指纹图像base64信息
String nRetStringbase64 = "";
//特征合成
nRetsString = "";
string nRetString = "";
StringBuilder readData = new StringBuilder(256);
//句柄
int objHdl = -1;
//返回图像
int nRet = -1;
//指纹图像特征
byte[] pReg = new byte[65536];
//特征合成
int nRets = -1;
byte[] pRegs = new byte[512];
//图像长度
int pdwLen = pReg.Length;
//第三次注册指纹,特征合成
int pdwLen2 = pRegs.Length;
// byte[] CardPUCIIN = new byte[255];
// byte[] pucManaMsg = new byte[255];
//byte[] pucCHMsg = new byte[255];
//byte[] pucPHMsg = new byte[3024];
//BP 盒转口控制
char bpControlFlag = 'A';
nCommPort = BpController.CommPortToInt(this.PortName, out bpControlFlag);
BpController.ChangeTo(nCommPort, bpControlFlag, nBaudRate);
try
{
objHdl = FingerReaderDllWrapper.TcOpenComm(nCommPort, nBaudRate, 0, 0);
}
catch (Exception e)
{
throw new DeviceException(this.DeviceId, "-9999", e.Message.ToString());
}
if (objHdl == 0)
{
throw new DeviceException(this.DeviceId, objHdl.ToString(), "打开句柄失败");
}
//返回图像信息。
int nRetun = 14;
try
{
if (0 <= nMode - 1 && nMode - 1 < 3)
{
nRet = FingerReaderDllWrapper.TcSuperRegist(objHdl, nMode - 1, nRetun, pReg, ref pdwLen);
}
}
catch (Exception e)
{
objHdl = FingerReaderDllWrapper.TcCloseComm(objHdl);
throw new DeviceException(this.DeviceId, "-9999", e.Message.ToString());
}
if (nRet != 0)
{
objHdl = FingerReaderDllWrapper.TcCloseComm(objHdl);
throw new DeviceException(this.DeviceId, nRet.ToString(), "获取指纹图像信息失败");
}
else
{
// byte[]转成string
// nRetString = System.Text.Encoding.Default.GetString(pReg);
nRetString = Convert.ToBase64String(pReg, 0, pdwLen);
nRetStringbase64 = this.getImageUpdate("", pReg, pdwLen);
//蜂鸣器
FingerReaderDllWrapper.TcSubDev(objHdl, 0, 10);
}
try
{
if (nMode - 1 == 2)
{
nRets = FingerReaderDllWrapper.TcSuperRegist(objHdl, nMode, 0, pRegs, ref pdwLen2);
if (nRets != 0)
{
objHdl = FingerReaderDllWrapper.TcCloseComm(objHdl);
throw new DeviceException(this.DeviceId, nRets.ToString(), "特征合成失败");
}
else
{
nRetsString = Convert.ToBase64String(pRegs, 0, pdwLen2);
//蜂鸣器
FingerReaderDllWrapper.TcSubDev(objHdl, 0, 20);
}
}
}
catch (Exception e)
{
objHdl = FingerReaderDllWrapper.TcCloseComm(objHdl);
throw new DeviceException(this.DeviceId, "-9999", e.Message.ToString());
}
objHdl = FingerReaderDllWrapper.TcCloseComm(objHdl);
return(nRetStringbase64);
}