public static GetVersionResult GetVersion()
{
try
{
//if (string.IsNullOrEmpty(Base.Url))
// return new NormalResult();
BaseChannel <IFingerprint> channel = Base.GetChannel();
try
{
var result = channel.Object.GetVersion(out string version,
out string cfg_info,
out string strError);
if (result == -1)
{
Base.TriggerSetError(result,
new SetErrorEventArgs {
Error = strError
});
}
else
{
Base.TriggerSetError(result,
new SetErrorEventArgs {
Error = null
}); // 清除以前的报错
}
return(new GetVersionResult
{
Version = version,
CfgInfo = cfg_info,
Value = result,
ErrorInfo = strError
});
}
finally
{
Base.ReturnChannel(channel);
}
}
catch (Exception ex)
{
Base.TriggerSetError(ex,
new SetErrorEventArgs
{
Error = $"指纹中心出现异常: {ExceptionUtil.GetAutoText(ex)}"
});
return(new GetVersionResult
{
Value = -1,
ErrorInfo = ex.Message,
ErrorCode = NotResponseException.GetErrorCode(ex)
});
}
}
public static string GetErrorCode(Exception ex)
{
if (ex == null)
{
return("");
}
string error_code = ex.GetType().ToString();
if (NotResponseException.IsNotResponse(ex))
{
error_code = "notResponse";
}
return(error_code);
}
public static NormalResult GetState(string style)
{
try
{
// 因为 GetState 是可有可无的请求，如果 Url 为空就算了
if (string.IsNullOrEmpty(Base.Url))
{
return(new NormalResult());
}
BaseChannel <IFingerprint> channel = Base.GetChannel();
try
{
var result = channel.Object.GetState(style);
if (result.Value == -1)
{
Base.TriggerSetError(result,
new SetErrorEventArgs {
Error = result.ErrorInfo
});
}
else
{
Base.TriggerSetError(result,
new SetErrorEventArgs {
Error = null
}); // 清除以前的报错
}
return(result);
}
finally
{
Base.ReturnChannel(channel);
}
}
catch (Exception ex)
{
Base.TriggerSetError(ex,
new SetErrorEventArgs
{
Error = $"指纹中心出现异常: {ExceptionUtil.GetAutoText(ex)}"
});
return(new NormalResult
{
Value = -1,
ErrorInfo = ex.Message,
ErrorCode = NotResponseException.GetErrorCode(ex)
});
}
}
public static NormalResult EnableSendkey(bool enable)
{
try
{
// 因为 EnableSendkey 是可有可无的请求，如果 Url 为空就算了
if (string.IsNullOrEmpty(Base.Url))
{
return(new NormalResult());
}
BaseChannel <IRfid> channel = Base.GetChannel();
try
{
var result = channel.Object.EnableSendKey(enable);
if (result.Value == -1)
{
Base.TriggerSetError(result,
new SetErrorEventArgs {
Error = result.ErrorInfo
});
}
else
{
Base.TriggerSetError(result,
new SetErrorEventArgs {
Error = null
}); // 清除以前的报错
}
return(result);
}
finally
{
Base.ReturnChannel(channel);
}
}
catch (Exception ex)
{
Base.Clear();
Base.TriggerSetError(ex,
new SetErrorEventArgs
{
Error = NotResponseException.IsNotResponse(ex) ? $"RFID 中心({Base.Url})没有响应"
: $"RFID 中心出现异常: {ExceptionUtil.GetExceptionText(ex)}"
});
return(new NormalResult {
Value = -1, ErrorInfo = ex.Message
});
}
}