From 20b9f2b42a3b58b6081af271774fbcc34025dccb Mon Sep 17 00:00:00 2001
From: Petr Mrázek <peterix@gmail.com>
Date: Sun, 25 Jul 2021 19:11:59 +0200
Subject: NOISSUE Flatten gui and logic libraries into MultiMC
---
.../minecraft/launch/MinecraftServerTarget.cpp | 66 ++++++++++++++++++++++
1 file changed, 66 insertions(+)
create mode 100644 launcher/minecraft/launch/MinecraftServerTarget.cpp
(limited to 'launcher/minecraft/launch/MinecraftServerTarget.cpp')
diff --git a/launcher/minecraft/launch/MinecraftServerTarget.cpp b/launcher/minecraft/launch/MinecraftServerTarget.cpp
new file mode 100644
index 00000000..569273b6
--- /dev/null
+++ b/launcher/minecraft/launch/MinecraftServerTarget.cpp
@@ -0,0 +1,66 @@
+/* Copyright 2013-2021 MultiMC Contributors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "MinecraftServerTarget.h"
+
+#include <QStringList>
+
+MinecraftServerTarget MinecraftServerTarget::parse(const QString &fullAddress) {
+ QStringList split = fullAddress.split(":");
+
+ // The logic below replicates the exact logic minecraft uses for parsing server addresses.
+ // While the conversion is not lossless and eats errors, it ensures the same behavior
+ // within Minecraft and MultiMC when entering server addresses.
+ if (fullAddress.startsWith("["))
+ {
+ int bracket = fullAddress.indexOf("]");
+ if (bracket > 0)
+ {
+ QString ipv6 = fullAddress.mid(1, bracket - 1);
+ QString port = fullAddress.mid(bracket + 1).trimmed();
+
+ if (port.startsWith(":") && !ipv6.isEmpty())
+ {
+ port = port.mid(1);
+ split = QStringList({ ipv6, port });
+ }
+ else
+ {
+ split = QStringList({ipv6});
+ }
+ }
+ }
+
+ if (split.size() > 2)
+ {
+ split = QStringList({fullAddress});
+ }
+
+ QString realAddress = split[0];
+
+ quint16 realPort = 25565;
+ if (split.size() > 1)
+ {
+ bool ok;
+ realPort = split[1].toUInt(&ok);
+
+ if (!ok)
+ {
+ realPort = 25565;
+ }
+ }
+
+ return MinecraftServerTarget { realAddress, realPort };
+}
--
cgit