// Token: 0x0600019B RID: 411 RVA: 0x00005DC8 File Offset: 0x00003FC8
public override uint[] readCard(bool beep)
{
if (!this.checkDevice(true))
{
return(null);
}
uint num = this.getCardID(false);
this.pwd = base.getPassword(false, num);
if (this.pwd == null)
{
return(null);
}
byte[] array = new byte[28];
if (QingtongReader.qt_T5557_readm(this.device, 0, 1, array) == 0)
{
WMMessageBox.Show(this.owner, "该卡为空白卡，请先初始化！");
return(null);
}
int num2 = (int)QingtongReader.qt_T5557_pwdreadm(this.device, 0, 7, this.pwd, array);
if (num2 != 0)
{
WMMessageBox.Show(this.owner, "读卡错误!");
return(null);
}
if ((int)this.device > 0 && beep)
{
QingtongReader.dv_beep(this.device, 10);
}
uint[] array2 = base.byte2Uint32(array);
uint[] array3 = new uint[]
{
array2[1],
array2[2],
array2[3],
array2[4],
array2[5],
array2[6]
};
num = num * ICardReader.DATA_PASS1 + ICardReader.DATA_PASS2;
for (int i = 0; i < array3.Length; i++)
{
array3[i] ^= num;
}
CRCUtil crcutil = new CRCUtil(array3);
if (!crcutil.checkCRC())
{
WMMessageBox.Show(this.owner, "CRC检查错误！");
return(null);
}
return(array3);
}
// Token: 0x0600019D RID: 413 RVA: 0x00005F40 File Offset: 0x00004140
public override int isValidCard(bool silent)
{
if (!this.checkDevice(true))
{
return(-2);
}
this.pwd = base.getPassword(silent);
if (this.pwd == null)
{
return(-1);
}
byte[] revbuffer = new byte[28];
if (QingtongReader.qt_T5557_readm(this.device, 0, 1, revbuffer) == 0)
{
return(1);
}
if (QingtongReader.qt_T5557_pwdreadm(this.device, 1, 1, this.pwd, revbuffer) == 0)
{
return(2);
}
return(-1);
}
// Token: 0x060001A0 RID: 416 RVA: 0x000060C0 File Offset: 0x000042C0
public override int clearAllData(bool beep, bool initialize)
{
if (!this.checkDevice(true))
{
return(-2);
}
this.pwd = base.getPassword(beep);
if (this.pwd == null)
{
return(-1);
}
byte[] array = new byte[28];
int num = (int)QingtongReader.qt_T5557_readm(this.device, 0, 7, array);
if (num != 0)
{
num = (int)QingtongReader.qt_T5557_pwdreadm(this.device, 0, 7, this.pwd, array);
if (num == 0)
{
num = (int)QingtongReader.qt_T5557_Config(this.device, 1, this.pwd, 32, 0, 0, 7, 0);
}
}
if (num == 0)
{
num = (int)(QingtongReader.qt_T5557_writem(this.device, 1, 1, new byte[4], 0) + QingtongReader.qt_T5557_writem(this.device, 2, 1, new byte[4], 0) + QingtongReader.qt_T5557_writem(this.device, 3, 1, new byte[4], 0) + QingtongReader.qt_T5557_writem(this.device, 4, 1, new byte[4], 0) + QingtongReader.qt_T5557_writem(this.device, 5, 1, new byte[4], 0) + QingtongReader.qt_T5557_writem(this.device, 6, 1, new byte[4], 0) + QingtongReader.qt_T5557_writem(this.device, 7, 1, new byte[4], 0));
}
num = (int)QingtongReader.qt_T5557_read(this.device, 0, array);
if (num == 0)
{
for (byte b = 1; b < 7; b += 1)
{
byte[] array2 = new byte[4];
num = (int)QingtongReader.qt_T5557_read(this.device, b, array2);
if (num != 0)
{
break;
}
if (base.byte2Uint32(array2)[0] != 0U)
{
num = -1;
break;
}
}
if (num == 0)
{
if (beep)
{
QingtongReader.dv_beep(this.device, 10);
}
if (initialize)
{
this.initializeCard();
}
}
else
{
WMMessageBox.Show(this.owner, "清除数据失败，请手工清除！");
}
return(num);
}
return(num);
}