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| package ircdA.dAmn.util | |
| import ircdA.dAmn.Packet._ | |
| import scala.util.parsing.combinator.RegexParsers | |
| object PacketParser extends PacketParser | |
| class PacketParser extends RegexParsers { | |
| override def skipWhitespace = false | |
| def identifier = """(\p{Alnum}+)""".r | |
| def command = identifier | |
| def param = """([\p{Alnum}:\-\.]+)""".r | |
| def arg = ("""\n""".r ~> identifier) ~ ("=" ~> """([\p{Graph} ]+)""".r) ^^ { case key ~ value => (key, value) } | |
| def args = (arg <~ """\n""".r.?) ~ (arg*) ^^ { case a ~ as => a :: as } | |
| def body = """\n\n([\p{Graph}\p{Space}]*)""" | |
| def packet:Parser[BasePacket] = command ~ (" " ~> param).? ~ args ~ body.? ^^ | |
| { case cmd ~ prm ~ arglist ~ pk => PacketFactory.makePacket(cmd, prm, arglist.toMap, pk.map { _.toString }) } | |
| def pattern = packet | |
| } | |
| // fails: expects "=" after "member" | |
| PacketParser.parse(PacketParser.packet, "property chat:room\np=members\n\nmember member1\nproperty1=value1") |
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