public IEnumerable <IPAddressRange> EnumerateIPAddresses(string ruleNamePrefix = null)
{
lock (this)
{
string prefix = ScrubRuleNamePrefix(ruleNamePrefix);
if (blockRules.TryGetValue(prefix, out MemoryFirewallRule rule))
{
return(rule.EnumerateIPAddressesRanges());
}
else if (blockRulesRanges.TryGetValue(prefix, out MemoryFirewallRuleRanges ruleRanges))
{
return(ruleRanges.EnumerateIPAddresses());
}
else if (prefix.StartsWith(RulePrefix + "Allow", StringComparison.OrdinalIgnoreCase))
{
return(allowRule.EnumerateIPAddressesRanges());
}
return(new IPAddressRange[0]);
}
}
public override IEnumerable <IPAddressRange> EnumerateIPAddresses(string ruleNamePrefix = null)
{
lock (this)
{
List <IPAddressRange> results = new List <IPAddressRange>();
string prefix = ScrubRuleNamePrefix(BlockRulePrefix, ruleNamePrefix);
foreach (var rule in blockRules)
{
if (string.IsNullOrWhiteSpace(ruleNamePrefix) ||
rule.Key.StartsWith(prefix, StringComparison.OrdinalIgnoreCase))
{
results.AddRange(rule.Value.EnumerateIPAddressesRanges());
}
}
foreach (var rule in blockRulesRanges)
{
if (string.IsNullOrWhiteSpace(ruleNamePrefix) ||
rule.Key.StartsWith(prefix, StringComparison.OrdinalIgnoreCase))
{
results.AddRange(rule.Value.EnumerateIPAddressesRanges());
}
}
prefix = ScrubRuleNamePrefix(AllowRulePrefix, ruleNamePrefix);
foreach (var rule in allowRuleRanges)
{
if (string.IsNullOrWhiteSpace(ruleNamePrefix) ||
rule.Key.StartsWith(prefix, StringComparison.OrdinalIgnoreCase))
{
results.AddRange(rule.Value.EnumerateIPAddressesRanges());
}
}
if (string.IsNullOrWhiteSpace(ruleNamePrefix) ||
allowRule.Name.StartsWith(prefix, StringComparison.OrdinalIgnoreCase))
{
results.AddRange(allowRule.EnumerateIPAddressesRanges());
}
return(results);
}
}
