// Token: 0x06000168 RID: 360 RVA: 0x000051E4 File Offset: 0x000033E4
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];
MHCardReader.E5557_Select_Page(0);
int num = MHCardReader.E5557_Read_Free(7, array);
if (num != 0)
{
num = MHCardReader.E5557_Direct_Read(0, 0, 1, this.pwd, array);
if (array[0] != 0 || array[1] != 8 || array[2] != 128 || array[3] != 56 || num != 0)
{
return(-1);
}
byte[] data = new byte[]
{
0,
8,
128,
232
};
num = MHCardReader.E5557_Write_Pwd(0, 0, 0, this.pwd, data);
}
if (num == 0)
{
num = MHCardReader.E5557_Write_Free(0, 1, 0, new byte[4]) + MHCardReader.E5557_Write_Free(0, 2, 0, new byte[4]) + MHCardReader.E5557_Write_Free(0, 3, 0, new byte[4]) + MHCardReader.E5557_Write_Free(0, 4, 0, new byte[4]) + MHCardReader.E5557_Write_Free(0, 5, 0, new byte[4]) + MHCardReader.E5557_Write_Free(0, 6, 0, new byte[4]) + MHCardReader.E5557_Write_Free(0, 7, 0, new byte[4]);
}
MHCardReader.E5557_Select_Page(0);
if (MHCardReader.E5557_Read_Free(7, array) == 0)
{
if (beep)
{
MHCardReader.Beep_Option();
}
MHCardReader.Led_Option();
if (initialize)
{
this.initializeCard();
}
return(0);
}
WMMessageBox.Show(this.owner, "清除数据失败，请手工清除！");
return(-1);
}
// Token: 0x06000166 RID: 358 RVA: 0x000050D8 File Offset: 0x000032D8
public override int initializeCard()
{
if (!this.checkDevice(true))
{
return(-1);
}
this.pwd = base.getPassword();
if (this.pwd == null)
{
return(-2);
}
byte[] result = new byte[28];
MHCardReader.E5557_Select_Page(0);
int num = MHCardReader.E5557_Read_Free(7, result);
if (num != 0)
{
return(1);
}
num = MHCardReader.E5557_Write_Free(0, 7, 0, this.pwd);
if (num != 0)
{
return(-1);
}
if (MHCardReader.E5557_Write_Free(0, 0, 0, new byte[]
{
0,
8,
128,
56
}) == 0)
{
return(0);
}
return(-1);
}