/// <summary>
/// 初始化0区,参数:0区新卡号和原密码
/// </summary>
public static string WriteICCard(string card, string pwd)
{
int icdev = 0;
try
{
icdev = ICCardUtility.IC_InitComm(100); //初始化usb
string checkStr = check(icdev);
if (!checkStr.Equals("ok"))
{
return(checkStr);
}
int st = ICCardUtility.IC_CheckPass_4442hex(icdev, pwd, 0); //下载密码到读卡器
if (st == 0)
{
st = ICCardUtility.IC_Write_hex(icdev, 1, len, card); //写卡号
int st1 = ICCardUtility.IC_ChangePass(icdev, 3, 0, pwd, ICPass); //写密码
if (st == 0 && st1 == 0)
{
return("Success");
}
}
return("操作失败");
}
finally
{
//对卡下电，对于逻辑加密卡，下电后必须密码变为有效，即要写卡必须重新校验密码。
ICCardUtility.IC_Down(icdev);
//关闭端口，在Windows系统中，同时只能有一个设备使用端口，所以在退出系统时，请关闭端口，以便于其它设备使用。
ICCardUtility.IC_ExitComm(icdev);
}
}
/// <summary>
/// 判断读卡器中插入的是一张空卡
/// </summary>
public static bool CheckNullCard(string storePassword)
{
int icdev = 0;
try
{
icdev = ICCardUtility.IC_InitComm(100); //初始化usb
if (icdev <= 0)
{
return(false);
}
int iReadDev = -1;
byte[] sdata = new byte[9];
iReadDev = ICCardUtility.IC_ReadVer(icdev, sdata);
if (iReadDev < 0)
{
return(false);
}
short st = 0;
st = ICCardUtility.IC_InitType(icdev, 16);
if (st < 0)
{
return(false);
}
st = ICCardUtility.IC_DevBeep(icdev, 10);//等待10毫秒
st = ICCardUtility.IC_Status(icdev);
if (st == 1)
{
return(false);
}
if (st != 0)
{
return(false);
}
st = ICCardUtility.IC_CheckPass_4442hex(icdev, ICPass);
if (st != 0)
{
st = ICCardUtility.IC_CheckPass_4442hex(icdev, storePassword);
if (st == 0)
{
return(false);
}
}
return(true);
}
finally
{
//对卡下电，对于逻辑加密卡，下电后必须密码变为有效，即要写卡必须重新校验密码。
ICCardUtility.IC_Down(icdev);
//关闭端口，在Windows系统中，同时只能有一个设备使用端口，所以在退出系统时，请关闭端口，以便于其它设备使用。
ICCardUtility.IC_ExitComm(icdev);
}
}
/// <summary>
/// 读卡器蜂鸣
/// </summary>
public static void Beep(int time)
{
int icdev = 0;
icdev = ICCardUtility.IC_InitComm(100); //初始化usb
ICCardUtility.IC_DevBeep(icdev, (uint)time); //等待10毫秒
ICCardUtility.IC_ExitComm(icdev);
}
/// <summary>
/// 读卡器按会员IC卡号写一张新卡
/// </summary>
public static string WriteICCardID(string sNewICCard, string sRepeatCode, string storePassword, bool isBeep = true)
{
int icdev = 0;
try
{
icdev = ICCardUtility.IC_InitComm(100); //初始化usb
string checkStr = "";
checkStr = check(icdev, isBeep); //基本检查
if (!checkStr.Equals("ok"))
{
return(checkStr);
}
short st = 0;
//校验出厂密码
//1区的出厂密码和0区出厂密码不同,0区778852013144 1区FFFFFFFFFFFF
st = ICCardUtility.IC_CheckPass_4442hex(icdev, ICPass_one);
if (st != 0)
{
st = ICCardUtility.IC_CheckPass_4442hex(icdev, storePassword); //校验本店密码
if (st != 0)
{
return("提示：无法通过密码校验，可能不是本店的卡。");
}
}
else
{
st = ICCardUtility.IC_ChangePass_4442hex(icdev, pwd_postion, ICPass_one, storePassword);
if (st != 0)
{
return("提示：无法设置IC卡密码。");
}
st = ICCardUtility.IC_CheckPass_4442hex(icdev, storePassword); //校验本店密码
}
byte[] b1 = new byte[16];
byte[] b2 = Encoding.ASCII.GetBytes(sNewICCard);
Array.Copy(b2, b1, b2.Length);
b1[b2.Length] = (byte)Convert.ToInt32(sRepeatCode);
st = ICCardUtility.IC_Write(icdev, ic_postion, len, b1);
if (st != 0)
{
return("提示：无法写入IC卡号码。");
}
return("Success");
}
finally
{
//对卡下电，对于逻辑加密卡，下电后必须密码变为有效，即要写卡必须重新校验密码。
ICCardUtility.IC_Down(icdev);
//关闭端口，在Windows系统中，同时只能有一个设备使用端口，所以在退出系统时，请关闭端口，以便于其它设备使用。
ICCardUtility.IC_ExitComm(icdev);
}
}
/// <summary>
/// 每次插卡时生成新的IC卡序列号
/// </summary>
public static string RefreshICCard(string sNewICCard, string sRepeatCode, string storePassword)
{
int icdev = 0;
try
{
icdev = ICCardUtility.IC_InitComm(100); //初始化usb
string checkStr = check(icdev);
if (!checkStr.Equals("ok"))
{
return(checkStr);
}
short st = 0;
st = ICCardUtility.IC_CheckPass_4442hex(icdev, ICPass);
if (st != 0)
{
st = ICCardUtility.IC_CheckPass_4442hex(icdev, storePassword);
if (st != 0)
{
return("无法通过密码校验，可能不是本店的卡。");
}
}
else
{
return("此卡是一张空白卡不能刷新。");
}
byte[] b1 = new byte[16];
byte[] b2 = Encoding.ASCII.GetBytes(sNewICCard);
Array.Copy(b2, b1, b2.Length);
b1[b2.Length] = (byte)Convert.ToInt32(sRepeatCode);
st = ICCardUtility.IC_Write(icdev, ic_postion, len, b1);
if (st != 0)
{
return("无法写入IC卡号码。");
}
return("Success");
}
finally
{
//对卡下电，对于逻辑加密卡，下电后必须密码变为有效，即要写卡必须重新校验密码。
ICCardUtility.IC_Down(icdev);
//关闭端口，在Windows系统中，同时只能有一个设备使用端口，所以在退出系统时，请关闭端口，以便于其它设备使用。
ICCardUtility.IC_ExitComm(icdev);
}
}
/// <summary>
/// 更改密码(0为更改成功)
/// </summary>
private static short IC_ChangePass(int icdev, int pwd_postion, int secnr_index, string oldPassWord, string newPassWord)
{
Int16 result = 0;
result = Dcrf32.dc_authentication(icdev, pwd_mode, secnr_index);
result = ICCardUtility.IC_CheckPass_4442hex(icdev, oldPassWord, secnr_index); //校验出厂密码
if (result != 0)
{
return(result);
}
string data = newPassWord + "FF078069" + newPassWord;
result = Dcrf32.dc_write_hex(icdev, pwd_postion, data);
return(result);
}
/// <summary>
/// 基础校验,检查读卡器与IC卡是否都存在
/// 默认蜂鸣true
/// 存在返回ok,不存在返回错误信息
/// </summary>
private static string check(int icdev, bool isBeep = true)
{
if (icdev <= 0)
{
ICCardUtility.IC_Down(icdev);
ICCardUtility.IC_ExitComm(icdev);
return("提示：IC读卡器USB初始化失败！");
}
int iReadDev = -1;
byte[] sdata = new byte[9];
iReadDev = ICCardUtility.IC_ReadVer(icdev, sdata);
if (iReadDev < 0)
{
ICCardUtility.IC_Down(icdev);
ICCardUtility.IC_ExitComm(icdev);
return("提示：无法找到IC读卡器硬件版本号！");
}
short st = 0;
st = ICCardUtility.IC_InitType(icdev, 16);
if (st < 0)
{
ICCardUtility.IC_Down(icdev);
ICCardUtility.IC_ExitComm(icdev);
return("提示：设置IC卡类型失败！");
}
if (isBeep)
{
st = ICCardUtility.IC_DevBeep(icdev, 10); //等待10毫秒
}
st = ICCardUtility.IC_Status(icdev);
if (st == 1)
{
ICCardUtility.IC_Down(icdev);
ICCardUtility.IC_ExitComm(icdev);
return("提示：读卡器中没有插卡");
}
if (st != 0)
{
ICCardUtility.IC_Down(icdev);
ICCardUtility.IC_ExitComm(icdev);
return("提示：无法连接到读卡器");
}
return("ok");
}
public static string GetUid()
{
int icdev = 0;
icdev = ICCardUtility.IC_InitComm(100);
string checkStr = check(icdev, false);
if (!checkStr.Equals("ok"))
{
return(checkStr);
}
//获得IC卡UID
ulong uid = 0;
int st = dc_anticoll(icdev, ref uid);
ICCardUtility.IC_ExitComm(icdev);
return(uid.ToString());
}
/// <summary>
/// 删除1区数据并恢复出厂密码FFFFFFFFFFFF
/// </summary>
/// <param name="icdev">读卡器ID</param>
/// <param name="pwd">1区密码</param>
/// <returns>成功true</returns>
private static bool DeleteICCaredData(int icdev, string pwd)
{
byte[] b = new byte[16] {
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
};
int st = ICCardUtility.IC_CheckPass_4442hex(icdev, pwd); //下载密码到读卡器
if (st == 0)
{
st = ICCardUtility.IC_Write(icdev, ic_postion, len, b); //清空卡号
int st1 = ICCardUtility.IC_ChangePass_4442hex(icdev, pwd_postion, pwd, ICPass_one); //恢复原出厂密码
if (st == 0 && st1 == 0)
{
return(true);
}
}
return(false);
}
/// <summary>
/// 获取当前读卡器上的IC卡号码,返回8位的卡号或错误信息
/// 此方法自行处理卡号+加动态码,返回最终卡号,与ReadICCard不同
/// </summary>
public static bool GetICCardID(string storePassword, out string icCardId, out string repeatCode, out string errMsg, bool isBeep = true, bool isCreate = false)
{
icCardId = string.Empty;
errMsg = string.Empty;
string sICCardID = string.Empty;
if (!ICCardUtility.ReadICCard(storePassword, out sICCardID, out repeatCode, out errMsg, isBeep, isCreate))
{
return(false);
}
if (IsValidCardNo(sICCardID))
{
try
{
string sRepeatCode = Convert.ToInt32(sICCardID.Substring(8), 16).ToString();
sICCardID = sICCardID.Substring(0, 8);
int iICCardID = 0;
if (ICCardUtility.isNumberic(sICCardID, out iICCardID))
{
icCardId = iICCardID.ToString();
}
else
{
icCardId = sICCardID;
}
return(true);
}
catch
{
errMsg = "读取卡片出错";
return(false);
}
}
else
{
errMsg = sICCardID;
return(false);
}
return(true);
}
/// <summary>
/// 读卡器回收卡
/// </summary>
public static bool RecoveryICCard(string storePassword, out string errMsg)
{
int icdev = 0;
errMsg = string.Empty;
try
{
icdev = ICCardUtility.IC_InitComm(100); //初始化usb
string checkStr = check(icdev);
if (!checkStr.Equals("ok"))
{
errMsg = checkStr;
return(false);
}
if (DeleteICCaredData(icdev, ICPass_one))
{
return(true);
}
if (DeleteICCaredData(icdev, storePassword))
{
return(true);
}
if (DeleteICCaredData(icdev, ICPass))
{
return(true);
}
errMsg = "此卡不是新卡也不是本店的卡,无法通过密码校验";
return(true);
}
finally
{
//对卡下电，对于逻辑加密卡，下电后必须密码变为有效，即要写卡必须重新校验密码。
ICCardUtility.IC_Down(icdev);
//关闭端口，在Windows系统中，同时只能有一个设备使用端口，所以在退出系统时，请关闭端口，以便于其它设备使用。
ICCardUtility.IC_ExitComm(icdev);
}
}
/// <summary>
/// 读取16进制的卡号(含动态码的卡号)
/// 参数：isBeep 是否需要蜂鸣,
/// isCreate是入库或入会类型的操作,此类操作空白卡需要返回卡号
/// 校验逻辑：1检查设备 2.检查密码 3.检查是不是空白卡
/// 返回包含动态码的完整卡号,开新卡的业务只返回卡号
/// </summary>
public static bool ReadICCard(string storePassword, out string icCardId, out string repeatCode, out string errMsg, bool isBeep = true, bool isCreate = false)
{
string checkStr = "";
icCardId = string.Empty;
repeatCode = string.Empty;
errMsg = string.Empty;
int icdev = 0;
try
{
icdev = ICCardUtility.IC_InitComm(100); //初始化usb
checkStr = check(icdev, isBeep); //基本检查
if (!checkStr.Equals("ok"))
{
errMsg = checkStr;
return(false);
}
short st = 0;
//开新卡
if (isCreate)
{
st = ICCardUtility.IC_CheckPass_4442hex(icdev, storePassword, secnr_index);
if (st == 0)
{
errMsg = "提示：此卡正在使用。";
return(false);
}
st = ICCardUtility.IC_CheckPass_4442hex(icdev, ICPass, secnr_index_ic);
if (st != 0)
{
errMsg = "提示：无法读取IC卡信息。";
return(false);
}
StringBuilder data = new StringBuilder();
st = ICCardUtility.IC_Read_hex(icdev, 1, len - 1, data); //新卡块4无卡号,改为读块1的原始卡号
if (st == 0)
{
errMsg = data.ToString().Substring(0, len - 1);
return(true);
}
}
else
{
st = ICCardUtility.IC_CheckPass_4442hex(icdev, ICPass_one, secnr_index);
if (st == 0)
{
errMsg = "提示：此卡是一张空白卡，不需要处理。";
return(false);
}
st = ICCardUtility.IC_CheckPass_4442hex(icdev, storePassword, secnr_index);
if (st != 0)
{
errMsg = "提示：无法通过密码校验，可能不是本店的卡。";
return(false);
}
byte[] data = new byte[len];
st = ICCardUtility.IC_Read(icdev, ic_postion, len, data);
if (st == 0)
{
byte[] b1 = new byte[len - 1];
Array.Copy(data, b1, b1.Length);
byte b2 = data[len - 1];
string s = Encoding.ASCII.GetString(b1) + b2.ToString("X2");
repeatCode = Convert.ToInt32(s.Substring(8), 16).ToString();
string sICCardID = s.Substring(0, 8).Replace("\0", "");
icCardId = s;
return(true);
}
}
errMsg = "提示：无法读取IC卡信息。";
return(false);
}
finally
{
ICCardUtility.IC_Down(icdev);
ICCardUtility.IC_ExitComm(icdev);
}
}
/// <summary>
/// 仅仅读取卡号(不校验)参数扇区号0-15，块号0-63
/// </summary>
public static string GetCardID(int index, int postion, string storePassword, bool isBeep = false)
{
string sICCardID = "";
string checkStr = "";
int icdev = 1;
try
{
icdev = ICCardUtility.IC_InitComm(100); //初始化usb
checkStr = check(icdev, isBeep); //基本检查
if (!checkStr.Equals("ok"))
{
return(checkStr);
}
short st = 0;
if (index == 0)
{
st = ICCardUtility.IC_CheckPass_4442hex(icdev, ICPass, index);
if (st != 0)
{
st = ICCardUtility.IC_CheckPass_4442hex(icdev, ICPass_one, index);
if (st != 0)
{
return("提示：无法读取IC卡信息。");
}
}
StringBuilder data = new StringBuilder();
st = ICCardUtility.IC_Read_hex(icdev, postion, 8, data); //新卡块4无卡号,改为读块1的原始卡号
if (st == 0)
{
return(data.ToString().Substring(0, 8));
}
return("提示：无法读取IC卡信息。");
}
else
{
st = ICCardUtility.IC_CheckPass_4442hex(icdev, storePassword, index);
if (st != 0)
{
st = ICCardUtility.IC_CheckPass_4442hex(icdev, ICPass_one, index);
if (st != 0)
{
return("提示：无法读取IC卡信息。");
}
}
byte[] data = new byte[8];
st = ICCardUtility.IC_Read(icdev, postion, 8, data);
if (st == 0)
{
sICCardID = Encoding.ASCII.GetString(data).Replace("\0", "0");
return(sICCardID);
}
return("提示：无法读取IC卡信息。");
}
}
finally
{
ICCardUtility.IC_Down(icdev);
ICCardUtility.IC_ExitComm(icdev);
}
}