From 3c06c1b73800cefc74e9e86f471d01289454fc5c Mon Sep 17 00:00:00 2001
From: Les De Ridder <les@lesderid.net>
Date: Wed, 14 Oct 2020 05:59:33 +0200
Subject: [PATCH] Ignore command case (non-strict)

---
 source/ircd/connection.d | 5 ++++-
 source/ircd/server.d     | 4 ++--
 source/ircd/versions.d   | 3 +++
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/source/ircd/connection.d b/source/ircd/connection.d
index 3687b34..53c1049 100644
--- a/source/ircd/connection.d
+++ b/source/ircd/connection.d
@@ -158,7 +158,10 @@ class Connection
                 continue;
             }
 
-            //TODO: If RFC-strictness is off, ignore command case
+            version (BasicFixes)
+            {
+                message.command = message.command.map!toUpper.to!string;
+            }
 
             //NOTE: The RFCs don't specify what 'being idle' means
             //		We assume that it's sending any message that isn't a PING/PONG.
diff --git a/source/ircd/server.d b/source/ircd/server.d
index 42aa76a..6578b53 100644
--- a/source/ircd/server.d
+++ b/source/ircd/server.d
@@ -229,8 +229,8 @@ class Server
     {
         foreach (c; connections.filter!(c => c.visibleTo(origin))
                 .filter!(c => !operatorsOnly || c.isOperator)
-                .filter!(c => [c.hostname, c.servername, c.realname,
-                        c.nick].any!(n => wildcardMatch(n, mask))))
+                .filter!(c => [c.hostname, c.servername, c.realname, c.nick]
+                                .any!(n => wildcardMatch(n, mask))))
         {
             //TODO: Don't leak secret/private channels if RFC-strictness is off (the RFCs don't seem to say anything about it?)
             auto channelName = c.channels.empty ? "*" : c.channels.array[0].name;
diff --git a/source/ircd/versions.d b/source/ircd/versions.d
index 099f800..988e99a 100644
--- a/source/ircd/versions.d
+++ b/source/ircd/versions.d
@@ -11,6 +11,9 @@ module ircd.versions;
     (* NotStrict: enabled when any versions are enabled that disable RFC-strictness, i.e. any of the above)
 +/
 
+//TODO: Implement 'SupportTLS'
+//TODO: Implement 'MaxNickLengthConfigurable'
+
 version (Modern)
 {
     version = SupportTLS;