/// <summary>
///
/// </summary>
/// <param name="fd"></param>
/// <returns></returns>
private string GetFilterDisplayValue(FilterDefinition fd)
{
switch (fd.Type)
{
case Global.FilterType.Ip:
return ipValue.Text;
case Global.FilterType.Numeric:
return txtValue.Text;
case Global.FilterType.AcknowledgementClass:
case Global.FilterType.Sensor:
case Global.FilterType.Classification:
case Global.FilterType.Protocol:
if (cboValue.SelectedIndex == -1)
{
return string.Empty;
}
NameValue nameValueSeverity = (NameValue)cboValue.Items[cboValue.SelectedIndex];
return nameValueSeverity.Name;
case Global.FilterType.Text:
return txtValue.Text;
case Global.FilterType.Timestamp:
return txtValue.Text;
case Global.FilterType.PayloadAscii:
return txtValue.Text;
case Global.FilterType.PayloadHex:
return txtValue.Text;
default:
return string.Empty;
}
}
/// <summary>
///
/// </summary>
/// <param name="fd"></param>
/// <returns></returns>
private string GetFilterValue(FilterDefinition fd)
{
switch (fd.Type)
{
case Global.FilterType.AcknowledgementClass:
case Global.FilterType.Classification:
case Global.FilterType.Sensor:
case Global.FilterType.Protocol:
if (cboValue.SelectedIndex == -1)
{
return string.Empty;
}
NameValue nameValueClass = (NameValue)cboValue.Items[cboValue.SelectedIndex];
return nameValueClass.Value;
case Global.FilterType.Ip:
long ip = Misc.ConvertIpAddress(ipValue.Text);
if (ip == 0)
{
throw new Exception("Invalid IP address");
}
return ip.ToString();
case Global.FilterType.Numeric:
case Global.FilterType.Text:
case Global.FilterType.Timestamp:
return txtValue.Text;
case Global.FilterType.PayloadAscii:
// Convert to HEX
string payloadAscii = txtValue.Text;
bool wildcardStart = payloadAscii.StartsWith("%");
bool wildcardEnd = payloadAscii.EndsWith("%");
if (wildcardStart == true)
{
payloadAscii = payloadAscii.Substring(1);
}
if (wildcardEnd == true)
{
payloadAscii = payloadAscii.Remove(payloadAscii.Length - 1);
}
payloadAscii = woanware.Text.ConvertTextToHex(payloadAscii);
if (wildcardStart == true)
{
payloadAscii = "%" + payloadAscii;
}
if (wildcardEnd == true)
{
payloadAscii = payloadAscii + "%";
}
return payloadAscii;
case Global.FilterType.PayloadHex:
string payloadHex = txtValue.Text;
bool wildcardStartHex = payloadHex.StartsWith("%");
bool wildcardEndHex = payloadHex.EndsWith("%");
if (wildcardStartHex == true)
{
payloadHex = payloadHex.Substring(1);
}
if (wildcardEndHex == true)
{
payloadHex = payloadHex.Remove(payloadHex.Length - 1);
}
if (woanware.Text.IsHex(payloadHex) == false)
{
throw new Exception("Invalid HEX value");
}
if (wildcardStartHex == true)
{
payloadHex = "%" + payloadHex;
}
if (wildcardEndHex == true)
{
payloadHex = payloadHex + "%";
}
return payloadHex; // Test if hex?
case Global.FilterType.Initials:
return txtValue.Text.ToUpper();
case Global.FilterType.AcknowledgementNotes:
string notes = txtValue.Text;
notes = notes.Replace("%", string.Empty);
return "%" + notes + "%";
default:
return string.Empty;
}
}
/// <summary>
///
/// </summary>
/// <param name="field"></param>
/// <param name="columnName"></param>
/// <param name="type"></param>
private void AddFilterDefinition(string field,
string columnName,
snorbert.Global.FilterType type)
{
FilterDefinition fd = new FilterDefinition();
fd.Field = field;
fd.ColumnName = columnName;
fd.Type = type;
_filterDefinitions.Add(fd);
}