/// <summary>
/// ライブラリの初期化
/// </summary>
public void InitializeLibrary()
{
//RC-S380以降
if (WinSCard.EstablishContext(ref rwContext))
{
readerName = WinSCard.ListReaders(rwContext);
if (readerName != null)
{
Regex ver = new Regex("PaSoRi\\s+([0-9]+(\\.[0-9]+)*)", RegexOptions.IgnoreCase);
Match m = ver.Match(readerName);
if (m.Success)
{
String verStr = m.Groups[1].Value;
if (float.Parse(verStr) >= 3.0f)
{
cmd = new byte[BUFFER_LENGTH];
res = new byte[BUFFER_LENGTH];
authKey = null;
Debug.WriteLine("PcscReader Initialize OK!");
return;
}
}
}
}
Debug.WriteLine("PcscReader Error!");
DisposeLibrary();
throw new PcscException(WinSCardError.SCARD_E_NOT_READY, null);
}
/// <summary>
/// Pasori PC/SCの利用可否
/// </summary>
/// <returns>T:利用可能</returns>
public static bool CheckPcsc()
{
//RC-S380以降
IntPtr context = IntPtr.Zero;
if (WinSCard.EstablishContext(ref context))
{
String readerName = WinSCard.ListReaders(context);
WinSCard.ReleaseContext(context);
if (readerName != null)
{
Regex ver = new Regex("PaSoRi\\s+([0-9]+(\\.[0-9]+)*)", RegexOptions.IgnoreCase);
Match m = ver.Match(readerName);
if (m.Success)
{
String verStr = m.Groups[1].Value;
if (float.Parse(verStr) >= 3.0f)
{
return(true);
}
}
}
}
return(false);
}