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Add support for IRCv3 message tags 

As defined in IRCv3, using the following spec as reference: http://ircv3.net/specs/core/message-tags-3.2.html
This commit is contained in:
Alexandre Oliveira 2017-08-18 22:55:09 -03:00
parent b80fe34de0
commit 79e46fd78b
2 changed files with 69 additions and 0 deletions
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29
ChatSharp/IrcMessage.cs
View File

@ -25,6 +25,10 @@ namespace ChatSharp
/// Additional parameters supplied with the message.
/// </summary>
public string[] Parameters { get; private set; }
/// <summary>
/// The message tags.
/// </summary>
public KeyValuePair<string, string>[] Tags { get; private set; }
/// <summary>
/// Initializes and decodes an IRC message, given the raw message from the server.
@ -33,6 +37,31 @@ namespace ChatSharp
{
RawMessage = rawMessage;
if (rawMessage.StartsWith("@"))
{
var rawTags = rawMessage.Substring(1, rawMessage.IndexOf(' ') - 1);
rawMessage = rawMessage.Substring(rawMessage.IndexOf(' ') + 1);
// Parse tags as key value pairs
var tags = new List<KeyValuePair<string, string>>();
foreach (string rawTag in rawTags.Split(';'))
{
var replacedTag = rawTag.Replace(@"\:", ";");
KeyValuePair<string, string> tag = new KeyValuePair<string, string>(replacedTag, string.Empty);
if (replacedTag.Contains("="))
{
string key = replacedTag.Substring(0, replacedTag.IndexOf("="));
string value = replacedTag.Substring(replacedTag.IndexOf("=") + 1);
tag = new KeyValuePair<string, string>(key, value);
}
tags.Add(tag);
}
Tags = tags.ToArray();
}
if (rawMessage.StartsWith(":"))
{
Prefix = rawMessage.Substring(1, rawMessage.IndexOf(' ') - 1);

40
ChatSharpTests/IrcMessageTests.cs
View File

@ -1,6 +1,7 @@
using System;
using ChatSharp;
using Microsoft.VisualStudio.TestTools.UnitTesting;
using System.Collections.Generic;
namespace ChatSharp.Tests
{
@ -41,5 +42,44 @@ namespace ChatSharp.Tests
string[] compareParams = new string[] { "target", "Lorem ipsum dolor sit amet" };
CollectionAssert.AreEqual(fromMessage.Parameters, compareParams);
}
[TestMethod]
public void NewValidMessage_Tags()
{
IrcMessage fromMessage = new IrcMessage("@a=123;b=456;c=789 :user!~ident@host PRIVMSG target :Lorem ipsum dolor sit amet");
KeyValuePair<string, string>[] compareTags = new KeyValuePair<string, string>[]
{
new KeyValuePair<string, string>("a", "123"),
new KeyValuePair<string, string>("b", "456"),
new KeyValuePair<string, string>("c", "789")
};
CollectionAssert.AreEqual(fromMessage.Tags, compareTags);
}
[TestMethod]
public void NewValidMessage_Tags02()
{
IrcMessage fromMessage = new IrcMessage("@aaa=bbb;ccc;example.com/ddd=eee :nick!ident@host.com PRIVMSG me :Hello");
KeyValuePair<string, string>[] compareTags = new KeyValuePair<string, string>[]
{
new KeyValuePair<string, string>("aaa", "bbb"),
new KeyValuePair<string, string>("ccc", ""),
new KeyValuePair<string, string>("example.com/ddd", "eee"),
};
CollectionAssert.AreEqual(fromMessage.Tags, compareTags);
}
[TestMethod]
public void NewValidMessage_TagsWithSemicolon()
{
IrcMessage fromMessage = new IrcMessage(@"@a=123\:456;b=456\:789;c=789\:123 :user!~ident@host PRIVMSG target :Lorem ipsum dolor sit amet");
KeyValuePair<string, string>[] compareTags = new KeyValuePair<string, string>[]
{
new KeyValuePair<string, string>("a", "123;456"),
new KeyValuePair<string, string>("b", "456;789"),
new KeyValuePair<string, string>("c", "789;123"),
};
CollectionAssert.AreEqual(fromMessage.Tags, compareTags);
}
}
}