/// <summary>
/// 验证密码
/// </summary>
/// <param name="nSector"></param>
/// <param name="strKey"></param>
/// <returns></returns>
private int AuthKey(int nSector, string strKey)
{
int nReturn = -1;
byte[] szKey1 = new byte[17];
byte[] szKey2 = new byte[7];
int i = 0;
int nKeyLen = strKey.Length;
if (nKeyLen != 12)
{
return(-1);
}
if (nSector < 1 || nSector > 15)
{
return(-1);
}
for (i = 0; i < nKeyLen; i++)
{
if (strKey[i] >= '0' && strKey[i] <= '9')
{
continue;
}
if (strKey[i] <= 'a' && strKey[i] <= 'f')
{
continue;
}
if (strKey[i] <= 'A' && strKey[i] <= 'F')
{
continue;
}
}
if (i != nKeyLen)
{
return(-1);
}
szKey1 = Encoding.ASCII.GetBytes(strKey);
if (m_bIs64BitOperatingSystem)
{
//64位系统
if (USB_SWIPER == m_nComID)
{
CQTCommonForUsb.a_hex(szKey1, szKey2, 12);
nReturn = CQTCommonForUsb.rf_load_key(m_nEquipDesc, m_nAuthKeyMode, nSector, szKey2);
if (nReturn != 0)
{
return(nSector);
}
nReturn = CQTCommonForUsb.rf_authentication(m_nEquipDesc, m_nAuthKeyMode, nSector);
}
else
{
CQTCommon.a_hex(szKey1, szKey2, 12);
nReturn = CQTCommon.rf_load_key(m_nEquipDesc, m_nAuthKeyMode, nSector, szKey2);
if (nReturn != 0)
{
return(nSector);
}
nReturn = CQTCommon.rf_authentication(m_nEquipDesc, m_nAuthKeyMode, nSector);
}
}
else
{
//其他位系统
if (USB_SWIPER == m_nComID)
{
CQTCommonForUsb.a_hex(szKey1, szKey2, 12);
nReturn = CQTCommonForUsb.rf_load_key(m_nEquipDesc, m_nAuthKeyMode, nSector, szKey2);
if (nReturn != 0)
{
return(nSector);
}
nReturn = CQTCommonForUsb.rf_authentication(m_nEquipDesc, m_nAuthKeyMode, nSector);
}
else
{
CQTCommon.a_hex(szKey1, szKey2, 12);
nReturn = CQTCommon.rf_load_key(m_nEquipDesc, m_nAuthKeyMode, nSector, szKey2);
if (nReturn != 0)
{
return(nSector);
}
nReturn = CQTCommon.rf_authentication(m_nEquipDesc, m_nAuthKeyMode, nSector);
}
}
return(nReturn);
}
/// <summary>
/// 向感应区内所选定卡的指定扇区（0~15）的指定数据块（0~3）写入数据（16字节或者6字节（密码）十六进制）。函数返回值，-1表示验证密码失败，0表示操作成功，其他表示读失败
/// </summary>
/// <param name="nSector">指定扇区</param>
/// <param name="nDBNum">指定扇区中的指定DB块</param>
/// <param name="strWrite">写入的数据（16字节或6字节）,十六进制数</param>
/// <returns>函数返回值，-1表示验证密码失败，0表示操作成功，其他表示读失败</returns>
public override int WriteDataIntoCard(Int16 nSector, Int16 nDBNum, string strWrite)
{
strWrite += "FF";
byte[] bBuff = new byte[32];
byte[] bWrite = new byte[16];
int nCounter = 0;
for (nCounter = 0; nCounter < strWrite.Length; nCounter++)
{
if (strWrite[nCounter] >= '0' && strWrite[nCounter] <= '9')
{
continue;
}
if (strWrite[nCounter] <= 'a' && strWrite[nCounter] <= 'f')
{
continue;
}
if (strWrite[nCounter] <= 'A' && strWrite[nCounter] <= 'F')
{
continue;
}
}
if (nCounter != strWrite.Length)
{
// lbResult.Text = "data is hex data!";
return(1);
}
bBuff = Encoding.ASCII.GetBytes(strWrite);
if (m_bIs64BitOperatingSystem)
{
//64位系统
if (USB_SWIPER == m_nComID)
{
CQTCommonForUsb.a_hex(bBuff, bWrite, 32);
}
else
{
CQTCommon.a_hex(bBuff, bWrite, 32);
}
}
else
{
//其他位系统
if (USB_SWIPER == m_nComID)
{
CQTCommonForUsb.a_hex(bBuff, bWrite, 32);
}
else
{
CQTCommon.a_hex(bBuff, bWrite, 32);
}
}
int nBack = 1;
int blocknum = nSector * 4 + nDBNum;
if (m_bIs64BitOperatingSystem)
{
//64位系统
if (USB_SWIPER == m_nComID)
{
nBack = CQTCommonForUsb.rf_authentication(m_nEquipDesc, m_nAuthKeyMode, nSector);
}
else
{
nBack = CQTCommon.rf_authentication(m_nEquipDesc, m_nAuthKeyMode, nSector);
}
}
else
{
//其他位系统
if (USB_SWIPER == m_nComID)
{
nBack = CQTCommonForUsb.rf_authentication(m_nEquipDesc, m_nAuthKeyMode, nSector);
}
else
{
nBack = CQTCommon.rf_authentication(m_nEquipDesc, m_nAuthKeyMode, nSector);
}
}
if (nBack != 0)
{
return(-1);
}
if (m_bIs64BitOperatingSystem)
{
//64位系统
if (USB_SWIPER == m_nComID)
{
nBack = CQTCommonForUsb.rf_write(m_nEquipDesc, (short)blocknum, bWrite);
CQTCommonForUsb.rf_beep(m_nEquipDesc, 50);
}
else
{
nBack = CQTCommon.rf_write(m_nEquipDesc, (short)blocknum, bWrite);
CQTCommon.rf_beep(m_nEquipDesc, 50);
}
}
else
{
//其他位系统
if (USB_SWIPER == m_nComID)
{
nBack = CQTCommonForUsb.rf_write(m_nEquipDesc, (short)blocknum, bWrite);
CQTCommonForUsb.rf_beep(m_nEquipDesc, 50);
}
else
{
nBack = CQTCommon.rf_write(m_nEquipDesc, (short)blocknum, bWrite);
CQTCommon.rf_beep(m_nEquipDesc, 50);
}
}
return(nBack);
}