public void ParseComplex()
{
var modeMap = new ChannelModeMap();
List <ChannelModeChangeInfo> changeInfos;
ChannelModeChangeInfo changeInfo;
changeInfos = ChannelModeChangeInfo.Parse(modeMap, "#test", "-l+o-k+v", "op_nick * voice_nick");
Assert.IsNotNull(changeInfos);
Assert.AreEqual(4, changeInfos.Count);
changeInfo = changeInfos[0];
Assert.AreEqual(ChannelModeChangeAction.Unset, changeInfo.Action);
Assert.AreEqual(ChannelMode.UserLimit, changeInfo.Mode);
Assert.AreEqual('l', changeInfo.ModeChar);
Assert.AreEqual(null, changeInfo.Parameter);
changeInfo = changeInfos[1];
Assert.AreEqual(ChannelModeChangeAction.Set, changeInfo.Action);
Assert.AreEqual(ChannelMode.Op, changeInfo.Mode);
Assert.AreEqual('o', changeInfo.ModeChar);
Assert.AreEqual("op_nick", changeInfo.Parameter);
changeInfo = changeInfos[2];
Assert.AreEqual(ChannelModeChangeAction.Unset, changeInfo.Action);
Assert.AreEqual(ChannelMode.Key, changeInfo.Mode);
Assert.AreEqual('k', changeInfo.ModeChar);
Assert.AreEqual("*", changeInfo.Parameter);
changeInfo = changeInfos[3];
Assert.AreEqual(ChannelModeChangeAction.Set, changeInfo.Action);
Assert.AreEqual(ChannelMode.Voice, changeInfo.Mode);
Assert.AreEqual('v', changeInfo.ModeChar);
Assert.AreEqual("voice_nick", changeInfo.Parameter);
}
public void ParseWithParameter()
{
var modeMap = new ChannelModeMap();
List <ChannelModeChangeInfo> changeInfos;
ChannelModeChangeInfo changeInfo;
changeInfos = ChannelModeChangeInfo.Parse(modeMap, "#test", "+o", "meebey");
Assert.IsNotNull(changeInfos);
Assert.AreEqual(1, changeInfos.Count);
changeInfo = changeInfos[0];
Assert.AreEqual(ChannelModeChangeAction.Set, changeInfo.Action);
Assert.AreEqual(ChannelMode.Op, changeInfo.Mode);
Assert.AreEqual('o', changeInfo.ModeChar);
Assert.AreEqual("meebey", changeInfo.Parameter);
}
public void ParseWithoutParameter()
{
var modeMap = new ChannelModeMap();
List <ChannelModeChangeInfo> changeInfos;
ChannelModeChangeInfo changeInfo;
changeInfos = ChannelModeChangeInfo.Parse(modeMap, "#test", "+nt", "");
Assert.IsNotNull(changeInfos);
Assert.AreEqual(2, changeInfos.Count);
changeInfo = changeInfos[0];
Assert.AreEqual(ChannelModeChangeAction.Set, changeInfo.Action);
Assert.AreEqual(ChannelMode.Unknown, changeInfo.Mode);
Assert.AreEqual('n', changeInfo.ModeChar);
Assert.AreEqual(null, changeInfo.Parameter);
changeInfo = changeInfos[1];
Assert.AreEqual(ChannelModeChangeAction.Set, changeInfo.Action);
Assert.AreEqual(ChannelMode.TopicLock, changeInfo.Mode);
Assert.AreEqual('t', changeInfo.ModeChar);
Assert.AreEqual(null, changeInfo.Parameter);
}
public void ParseUnknown()
{
var modeMap = new ChannelModeMap();
List <ChannelModeChangeInfo> changeInfos;
ChannelModeChangeInfo changeInfo;
changeInfos = ChannelModeChangeInfo.Parse(modeMap, "#test", "+X-Y", "foo bar");
Assert.IsNotNull(changeInfos);
Assert.AreEqual(2, changeInfos.Count);
changeInfo = changeInfos[0];
Assert.AreEqual(ChannelModeChangeAction.Set, changeInfo.Action);
Assert.AreEqual(ChannelMode.Unknown, changeInfo.Mode);
Assert.AreEqual('X', changeInfo.ModeChar);
Assert.AreEqual("foo", changeInfo.Parameter);
changeInfo = changeInfos[1];
Assert.AreEqual(ChannelModeChangeAction.Unset, changeInfo.Action);
Assert.AreEqual(ChannelMode.Unknown, changeInfo.Mode);
Assert.AreEqual('Y', changeInfo.ModeChar);
Assert.AreEqual("bar", changeInfo.Parameter);
}
public static List <ChannelModeChangeInfo> Parse(ChannelModeMap modeMap, string target, string mode, string modeParameters)
{
if (modeMap == null)
{
throw new ArgumentNullException("modeMap");
}
if (target == null)
{
throw new ArgumentNullException("target");
}
if (mode == null)
{
throw new ArgumentNullException("mode");
}
if (modeParameters == null)
{
throw new ArgumentNullException("modeParameters");
}
var modeChanges = new List <ChannelModeChangeInfo>();
var action = ChannelModeChangeAction.Set;
var parameters = modeParameters.Split(new char[] { ' ' });
var parametersEnumerator = parameters.GetEnumerator();
// bring the enumerator to the 1. element
parametersEnumerator.MoveNext();
foreach (char modeChar in mode)
{
switch (modeChar)
{
case '+':
action = ChannelModeChangeAction.Set;
break;
case '-':
action = ChannelModeChangeAction.Unset;
break;
default:
ChannelModeInfo modeInfo = null;
modeMap.TryGetValue(modeChar, out modeInfo);
if (modeInfo == null)
{
// modes not specified in CHANMODES are expected to
// always have parameters
modeInfo = new ChannelModeInfo((ChannelMode)modeChar, ChannelModeHasParameter.Always);
}
string parameter = null;
var channelMode = modeInfo.Mode;
if (!Enum.IsDefined(typeof(ChannelMode), channelMode))
{
channelMode = ChannelMode.Unknown;
}
var hasParameter = modeInfo.HasParameter;
if (hasParameter == ChannelModeHasParameter.Always ||
(hasParameter == ChannelModeHasParameter.OnlySet &&
action == ChannelModeChangeAction.Set))
{
parameter = (string)parametersEnumerator.Current;
parametersEnumerator.MoveNext();
}
modeChanges.Add(new ChannelModeChangeInfo()
{
Action = action,
Mode = channelMode,
ModeChar = modeChar,
Parameter = parameter
});
break;
}
}
return(modeChanges);
}
