int IIpTablesModuleInternal.Feed(RuleParser parser, bool not)
{
switch (parser.GetCurrentArg())
{
case OptionSourcePortLong:
case OptionSourcePortShort:
SourcePort.Set(not, PortOrRange.Parse(parser.GetNextArg(), ':'));
return(1);
case OptionDestinationPortLong:
case OptionDestinationPortShort:
DestinationPort.Set(not, PortOrRange.Parse(parser.GetNextArg(), ':'));
return(1);
case OptionDestinationTcpFlags:
TcpFlags = TcpFlagMatch.Parse(parser.GetNextArg(), parser.GetNextArg(2));
return(2);
case OptionSyn:
TcpFlags = not ? TcpFlagMatch.NotSyn : TcpFlagMatch.Syn;
return(0);
case OptionTcpOption:
TcpOption.Set(not, int.Parse(parser.GetNextArg()));
return(1);
}
return(0);
}
public int Feed(CommandParser parser, bool not)
{
switch (parser.GetCurrentArg())
{
case OptionSourcePortLong:
case OptionSourcePortShort:
SourcePort.Set(not, PortOrRange.Parse(parser.GetNextArg(), ':'));
return(1);
case OptionDestinationPortLong:
case OptionDestinationPortShort:
DestinationPort.Set(not, PortOrRange.Parse(parser.GetNextArg(), ':'));
return(1);
case OptionDestinationTcpFlags:
TcpFlags = new ValueOrNot <TcpFlagMatch>(TcpFlagMatch.Parse(parser.GetNextArg(), parser.GetNextArg(2)), not);
return(2);
case OptionSyn:
TcpFlags = new ValueOrNot <TcpFlagMatch>(TcpFlagMatch.Syn, not);
return(0);
case OptionTcpOption:
TcpOption.Set(not, int.Parse(parser.GetNextArg()));
return(1);
}
return(0);
}
private HashSet <PortOrRange> ParseListOfPortOrRanges(String csv)
{
var ret = new HashSet <PortOrRange>();
foreach (string a in csv.Split(new[] { ',' }))
{
ret.Add(PortOrRange.Parse(a, ':'));
}
return(ret);
}
int IIpTablesModuleInternal.Feed(RuleParser parser, bool not)
{
switch (parser.GetCurrentArg())
{
case OptionLengthLong:
Length = new ValueOrNot <PortOrRange>(PortOrRange.Parse(parser.GetNextArg(), ':'), not);
return(1);
}
return(0);
}
public int Feed(CommandParser parser, bool not)
{
switch (parser.GetCurrentArg())
{
case OptionLengthLong:
Length = new ValueOrNot <PortOrRange>(PortOrRange.Parse(parser.GetNextArg(), ':'), not);
return(1);
}
return(0);
}
public int Feed(CommandParser parser, bool not)
{
switch (parser.GetCurrentArg())
{
case OptionMss:
var range = PortOrRange.Parse(parser.GetNextArg(), ':');
MssRange = new ValueOrNot <PortOrRange>(range, not);
return(1);
}
return(0);
}
int IIpTablesModuleInternal.Feed(RuleParser parser, bool not)
{
switch (parser.GetCurrentArg())
{
case OptionSourcePortLong:
case OptionSourcePortShort:
SourcePort.Set(not, PortOrRange.Parse(parser.GetNextArg(), ':'));
return(1);
case OptionDestinationPortLong:
case OptionDestinationPortShort:
DestinationPort.Set(not, PortOrRange.Parse(parser.GetNextArg(), ':'));
return(1);
}
return(0);
}
public int Feed(CommandParser parser, bool not)
{
switch (parser.GetCurrentArg())
{
case OptionSourcePortLong:
case OptionSourcePortShort:
SourcePort.Set(not, PortOrRange.Parse(parser.GetNextArg(), ':'));
return(1);
case OptionDestinationPortLong:
case OptionDestinationPortShort:
DestinationPort.Set(not, PortOrRange.Parse(parser.GetNextArg(), ':'));
return(1);
}
return(0);
}
/// <summary>
/// Consume arguments
/// </summary>
/// <param name="position">Rhe position to parse</param>
/// <returns>number of arguments consumed</returns>
public int FeedToSkip(int position, bool first)
{
Position = position;
String option = GetCurrentArg();
if (first)
{
_set.InternalName = option;
_set.Type = IpSetTypeHelper.StringToType(GetNextArg());
return(1);
}
switch (option)
{
case "timeout":
_set.Timeout = int.Parse(GetNextArg());
break;
case "family":
_set.Family = GetNextArg();
break;
case "hashsize":
_set.HashSize = int.Parse(GetNextArg());
break;
case "maxelem":
_set.MaxElem = UInt32.Parse(GetNextArg());
break;
case "range":
_set.BitmapRange = PortOrRange.Parse(GetNextArg(), '-');
break;
default:
_set.CreateOptions.Add(GetCurrentArg());
return(0);
}
return(1);
}