public IEnumerable <RuleDto> ReadRules(ProfileDto profile, RuleDirectionDto direction)
{
int p = (int)profile, dir = (int)direction;
var rules = rulesRepository
.Read(r => r.Direction == dir && r.Profile == p);
return(mapper.Map <IEnumerable <RuleDto> >(rules));
}
private bool TryGetRules(
string name, ProfileDto profile, RuleDirectionDto direction,
out IEnumerable <FirewallRuleDto> matchingRules)
{
matchingRules = GetRules(profile, direction)
.Where(r => r.Name == name);
return(matchingRules.Count() > 0);
}
public IEnumerable <FirewallRuleDto> GetRules(ProfileDto profile, RuleDirectionDto direction)
{
foreach (var group in groupedRules)
{
if (group.Profile == profile && group.Direction == direction)
{
return(group.Rules);
}
}
return(Enumerable.Empty <FirewallRuleDto>());
}
private void DrawDirection(RuleDirectionDto direction, Bitmap icon)
{
var text = direction.ToString();
var font = new Font("Consolas", 9.5f, FontStyle.Regular, GraphicsUnit.Point);
var graphics = Graphics.FromImage(icon);
var textSize = graphics.MeasureString(text, font);
var rectangle = new RectangleF(
new PointF(icon.Width - textSize.Width + 2, icon.Height - textSize.Height + 2),
new SizeF(textSize.Width - 2, textSize.Height - 2));
var brush = new SolidBrush(Color.FromArgb(170, Color.Black));
graphics.FillPath(brush, RoundedRect(rectangle, 2));
graphics.DrawString(text, font, Brushes.White, rectangle.Location);
}
private void UpdateRulesGroup(ProfileDto profile, RuleDirectionDto direction, FirewallRuleDto firewallRuleDto)
{
Group group = null;
foreach (var g in groupedRules)
{
if (g.Profile == profile && g.Direction == direction)
{
group = g; break;
}
}
group = group ?? new Group
{
Direction = direction,
Profile = profile,
Rules = Enumerable.Empty <FirewallRuleDto>()
};
group.Rules = group.Rules
.Concat(new[] { firewallRuleDto })
.OrderBy(r => r.Name);
}
public IEnumerable <FirewallRuleDto> GetMatchingRules(
string name, ProfileDto profile, RuleDirectionDto direction)
{
TryGetRules(name, profile, direction, out var rules);
return(rules);
}
