/// <summary>
/// 加载指纹dat文件
/// </summary>
/// <param name="entity"></param>
private void LoadFingerDat(CmcsFinger entity)
{
if (!IsConnect)
{
ShowInfomation("请先打开设备...");
return;
}
ret = Fingerdll.ZAZDownCharFromFile(hHandle, nDevAddr, 1, entity.FingerUrl);
ret = Fingerdll.ZAZDownCharFromFile(hHandle, nDevAddr, 2, entity.FingerUrl);
if (ret == 0)
{
byte[] ImgData = new byte[ImageSize];
int[] ImgLen = new int[1];
ret = Fingerdll.ZAZUpImage(hHandle, nDevAddr, ImgData, ImgLen); //上传图象
if (ret != 0)
{
ShowInfomation(Fingerdll.ZAZErr2Strt(ret));
return;
}
strFile = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "ZAZFinger.bmp");
ret = Fingerdll.ZAZImgData2BMP(ImgData, strFile);
if (ret != 0)
{
ShowInfomation(Fingerdll.ZAZErr2Strt(ret), eOutputType.Error);
return;
}
ShowImage(strFile);
}
}
/// <summary>
/// 登陆
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void btnLogin_Click(object sender, EventArgs e)
{
#region 验证
if (cmbUserAccount.SelectedItem == null)
{
ShowToolTip("请选择用户");
return;
}
if (string.IsNullOrEmpty(txtUserPassword.Text))
{
ShowToolTip("请输入密码");
return;
}
#endregion
user = commonDao.Login(eUserRoleCodes.化验员.ToString(), cmbUserAccount.SelectedValue.ToString(), MD5Util.Encrypt(txtUserPassword.Text));
if (user != null)
{
if (user.UserAccount == GlobalVars.AdminAccount)
{
LoginSuccess();
return;
}
if (FingerCheckCount == 1) //用户1
{
finger = commonDao.SelfDber.Entities <CmcsFinger>("where UserId=:UserId", new { Userid = user.PartyId });
if (finger == null || finger.Count == 0)
{
ShowToolTip("未注册指纹");
return;
}
}
if (Fingerdll.ZAZOpenDeviceEx(ref hHandle, 2, 0, 0, 2, 0) == 0)
{
GrossCheck = false;
timer_Finger.Enabled = true;
}
else
{
ShowToolTip("指纹设备未连接");
return;
}
}
else
{
ShowToolTip("帐号或密码错误，请重新输入！");
txtUserPassword.ResetText();
txtUserPassword.Focus();
}
}
/// <summary>
/// 开始指纹检测
/// </summary>
public void StartCheck()
{
GrossCheck = false;
if (GetFinger(1) == 1)
{
if (FingerCheckCount == 2)
{
finger = commonDao.SelfDber.Entities <CmcsFinger>("where UserId!=:UserId", new { UserId = SelfVars.LoginUser.PartyId });
}
foreach (CmcsFinger item in finger)
{
Fingerdll.ZAZDownCharFromFile(hHandle, nDevAddr, 2, item.FingerUrl);
int[] nScore = new int[1];
ret = Fingerdll.ZAZMatch(hHandle, nDevAddr, nScore); //比对模板
if (nScore[0] > 50)
{
if (FingerCheckCount == 1)
{
ShowToolTip("匹配成功，监督人进行指纹验证");
SelfVars.LoginUser = user;
GrossCheck = true;
FingerCheckCount = 2;
break;
}
else if (FingerCheckCount == 2)
{
SelfVars.LoginUser2 = commonDao.SelfDber.Get <User>(item.UserId);
if (SelfVars.LoginUser2.UserName == SelfVars.LoginUser.UserName)
{
ShowToolTip("指纹不能与登录人一样");
break;
}
GrossCheck = true;
taskSimpleScheduler.Cancal();
InvokeEx(() =>
{
if (GrossCheck)
{
ShowToolTip("指纹匹配成功...");
LoginSuccess();
}
});
break;
}
}
}
if (!GrossCheck)
{
ShowToolTip("指纹不匹配...");
}
}
}
/// <summary>
/// 关闭设备
/// </summary>
public void CloseHardware()
{
int ret = 0;
ret = Fingerdll.ZAZCloseDeviceEx(hHandle);
if (ret == 0)
{
this.IsConnect = true;
ShowInfomation("设备关闭成功");
}
else
{
this.IsConnect = false;
ShowInfomation(Fingerdll.ZAZErr2Strt(ret));
}
}
/// <summary>
/// 初始化外接设备
/// </summary>
public void InitHardware()
{
int ret = 0;
ret = Fingerdll.ZAZOpenDeviceEx(ref hHandle, 2, 0, 0, 2, 0);
if (ret == 0)
{
this.IsConnect = true;
ShowInfomation("设备打开成功");
btn_eroll_Click(null, null);
}
else
{
this.IsConnect = false;
ShowInfomation(Fingerdll.ZAZErr2Strt(ret));
}
}
/// <summary>
/// 获取指纹
/// </summary>
/// <param name="buffer">指纹在设备中临时存放位置 1 2</param>
/// <returns></returns>
int GetFinger(int buffer)
{
TimeOut = 20;
int ret = 0;
byte[] ImgData = new byte[ImageSize];
int[] ImgLen = new int[1];
int iBuffer = buffer;
BEIG1:
ret = Fingerdll.ZAZGetImage(hHandle, nDevAddr); //获取图象
if (ret == 0)
{
ShowInfomation("获取图像成功...");
}
else if (ret == 2)
{
//超时判断
ShowInfomation("等待手指平放在传感器上-" + TimeOut.ToString() + "秒");
if (TimeOut < 0)
{
ShowInfomation("等待超时");
return(0);
}
TimeOut--;
Thread.Sleep(1000);
goto BEIG1;
}
else
{
ShowInfomation(Fingerdll.ZAZErr2Strt(ret));
return(0);
}
//////////////////////////////////////////////////////////////////////////
//不涉及图像，下面可以省略
/****************上传图像*********/
ShowInfomation("正在上传图像请等待...");
ret = Fingerdll.ZAZUpImage(hHandle, nDevAddr, ImgData, ImgLen); //上传图象
if (ret != 0)
{
ShowInfomation(Fingerdll.ZAZErr2Strt(ret));
return(0);
}
//strFile = System.Windows.Forms.Application.StartupPath + "\\ZAZFinger.bmp";
strFile = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "ZAZFinger.bmp");
ret = Fingerdll.ZAZImgData2BMP(ImgData, strFile);
if (ret != 0)
{
ShowInfomation(Fingerdll.ZAZErr2Strt(ret));
return(0);
}
ShowImage(strFile);
//ret = Fingerdll.ZAZShowFingerData(fpbmp.Handle, ref ImgData[0]);
//////////////////////////////////////////////////////////////////////////
/****************生成特征 *********/
ret = Fingerdll.ZAZGenChar(hHandle, nDevAddr, iBuffer); //生成模板
if (ret != 0)
{
ShowInfomation(Fingerdll.ZAZErr2Strt(ret));
return(0);
}
else
{
ShowInfomation("生成指纹特征" + buffer.ToString());
}
Thread.Sleep(10);
BEIG2:
if (ret == 0)
{
ret = Fingerdll.ZAZGetImage(hHandle, nDevAddr); //获取图象
ShowInfomation("等待手指拿开-");
goto BEIG2;
}
else if (ret == 1)
{
ShowInfomation(Fingerdll.ZAZErr2Strt(ret));
return(0);
}
return(1);
}
/// <summary>
/// 注册指纹
/// </summary>
private void RegistFinger()
{
if (!IsConnect)
{
ShowInfomation("请先打开设备...");
return;
}
//生成特征A
if (GetFinger(1) != 1)
{
return;
}
Thread.Sleep(200);
//生成特征B
if (GetFinger(2) != 1)
{
return;
}
Thread.Sleep(200);
/****************合成模板*********/
ret = Fingerdll.ZAZRegModule(hHandle, nDevAddr); //合并特征
if (ret != 0)
{
ShowInfomation(Fingerdll.ZAZErr2Strt(ret));
return;
}
else
{
ShowInfomation("合成指纹模板成功");
}
Thread.Sleep(200);
//本例以存在在指纹设备库中进行
//ret = Fingerdll.ZAZStoreChar(hHandle, nDevAddr, 1, FingerIndex); //存放模板
//StrFile = System.Windows.Forms.Application.StartupPath + "\\FTmpelet.dat";
#region 存储指纹到服务器
CmcsFinger userfinger = new CmcsFinger();
InvokeEx(() =>
{
StrFile = commonDAO.GetCommonAppletConfigString("指纹识别数据存放路径");
userfinger = fingerIdentifyDAO.GetFinerByFingerName(this.User.PartyId, cmbFingerName.Text);
if (userfinger == null)
{
userfinger = new CmcsFinger();
userfinger.FingerName = cmbFingerName.Text;
}
StrFile = Path.Combine(StrFile, this.User.UserAccount);
if (!File.Exists(StrFile))
{
Directory.CreateDirectory(StrFile);
}
StrFile = Path.Combine(StrFile, userfinger.Id + ".dat");
userfinger.FingerUrl = StrFile;
#endregion
//将指纹信息写入到dat文件
ret = Fingerdll.ZAZUpChar2File(hHandle, nDevAddr, 1, strFile);
if (ret != 0)
{
ShowInfomation(Fingerdll.ZAZErr2Strt(ret));
return;
}
else
{
if (fingerIdentifyDAO.InsertFinger(this.User, userfinger) && File.Exists(StrFile))
{
ShowInfomation("存储指纹成功");
//showFpdb();显示当前设备指纹存储信息
FingerIndex++;
BindData();
return;
}
}
});
}
/// <summary>
/// 获取指纹
/// </summary>
/// <param name="buffer">指纹在设备中临时存放位置 1 2</param>
/// <returns></returns>
int GetFinger(int buffer)
{
TimeOut = 20;
int ret = 0;
byte[] ImgData = new byte[ImageSize];
int[] ImgLen = new int[1];
int iBuffer = 1;
BEIG1:
ret = Fingerdll.ZAZGetImage(hHandle, nDevAddr); //获取图象
if (ret == 0)
{
ShowToolTip("获取图像成功...");
}
else if (ret == 2)
{
//超时判断
ShowToolTip("等待手指平放在传感器上-" + TimeOut.ToString() + "秒");
if (TimeOut < 0)
{
ShowToolTip("等待超时");
return(0);
}
TimeOut--;
Thread.Sleep(1000);
goto BEIG1;
}
else
{
//ShowToolTip(Fingerdll.ZAZErr2Strt(ret));
return(0);
}
//////////////////////////////////////////////////////////////////////////
//不涉及图像，下面可以省略
/****************上传图像*********/
ShowToolTip("正在上传图像请等待...");
ret = Fingerdll.ZAZUpImage(hHandle, nDevAddr, ImgData, ImgLen); //上传图象
if (ret != 0)
{
ShowToolTip(Fingerdll.ZAZErr2Strt(ret));
return(0);
}
ret = Fingerdll.ZAZGenChar(hHandle, nDevAddr, iBuffer); //生成模板
if (ret != 0)
{
ShowToolTip(Fingerdll.ZAZErr2Strt(ret));
return(0);
}
else
{
ShowToolTip("生成指纹特征" + buffer.ToString());
return(1);
}
BEIG2:
if (ret == 0)
{
ret = Fingerdll.ZAZGetImage(hHandle, nDevAddr); //获取图象
ShowToolTip("等待手指拿开-");
goto BEIG2;
}
else if (ret == 1)
{
ShowToolTip(Fingerdll.ZAZErr2Strt(ret));
return(0);
}
return(1);
}