/// <summary>
/// 在指定块区连续写数据
/// </summary>
/// <param name="sector">扇区</param>
/// <param name="block">块号</param>
/// <param name="strData">写入的内容</param>
/// <returns></returns>
public bool WriteSectorData(int sector, int block, string strData)
{
int ret = -1;
byte[] resultBuff = null;
//_mutex.WaitOne();
byte[] buff = Encoding.Default.GetBytes(strData);
if (buff.Length > 16)
{
return(false);
}
for (int i = 0; i < _buff16.Length; i++)
{
if (i < buff.Length)
{
_buff16[i] = buff[i];
}
else
{
_buff16[i] = 0x00;
}
}
switch (_readerType)
{
case ReaderType.COM:
ret = MwRfSDK.rf_write(_icdev, sector * 4 + block, _buff16);
break;
case ReaderType.NET:
//ret = MwRfSDKNet.rf_write(_icdev, sector * 4 + block, _buff16);
resultBuff = Write(4 * sector + block, _buff16);
datalen = resultBuff.Length;
if (datalen > 0)
{
if ((resultBuff[0] == 0xbb) & (resultBuff[1] == 0xff))
{
switch (resultBuff[2])
{
case 0xAF:
ret = 0;
break;
default:
ret = 1;
break;
}
}
}
break;
}
//_mutex.ReleaseMutex();
if (ret != 0)
{
return(false);
}
return(true);
}
/// <summary>
/// 连续写整个扇区
/// </summary>
/// <param name="sector">扇区</param>
/// <param name="strData">写入的内容</param>
/// <returns></returns>
public bool WriteData(int sector, string data)
{
int datalen;
byte[] resultBuff = null;
byte[] bytesData = Encoding.Default.GetBytes(data);
byte[] buff = new byte[16];
int i = 0, ret = -1;
bool completed = false;
//InitCard();
if (!Auth(sector))
{
return(false);
}
switch (_readerType)
{
case ReaderType.COM:
for (int block = 0; block < 3; block++)
{
for (int j = 0; j < buff.Length; j++)
{
i = block * 16 + j;
if (i < bytesData.Length)
{
buff[j] = bytesData[i];
}
else
{
buff[j] = 0x00;
completed = true;
}
}
ret = MwRfSDK.rf_write(_icdev, 4 * sector + block, buff);
if (ret != 0)
{
return(false);
}
if (completed)
{
break;
}
}
break;
case ReaderType.NET:
for (int block = 0; block < 3; block++)
{
for (int j = 0; j < buff.Length; j++)
{
i = block * 16 + j;
if (i < bytesData.Length)
{
buff[j] = bytesData[i];
}
else
{
buff[j] = 0x00;
completed = true;
}
}
//ret = MwRfSDKNet.rf_write(_icdev, 4 * sector + block, buff);
resultBuff = Write(4 * sector + block, buff);
datalen = resultBuff.Length;
if (datalen > 0)
{
if ((resultBuff[0] == 0xbb) & (resultBuff[1] == 0xff))
{
switch (resultBuff[2])
{
case 0xAF:
ret = 0;
break;
default:
ret = 1;
break;
}
}
}
if (ret != 0)
{
return(false);
}
if (completed)
{
break;
}
}
break;
}
return(true);
}