From 90ef83e34556e1a31da619206aa7351bf8c6e959 Mon Sep 17 00:00:00 2001
From: Him188 <Him188@mamoe.net>
Date: Sun, 29 Mar 2020 02:46:38 +0800
Subject: [PATCH] Move protocol-specific classes to mirai-core-qqandroid

---
 .../mamoe/mirai/qqandroid}/utils/cryptor/ECDHAndroid.kt   | 2 +-
 .../kotlin/net/mamoe/mirai/qqandroid/QQAndroidBot.kt      | 1 -
 .../net/mamoe/mirai/qqandroid/io/serialization/JceOld.kt  | 4 +---
 .../mirai/qqandroid/io/serialization/jce/JceInput.kt      | 2 +-
 .../net/mamoe/mirai/qqandroid/io/serialization/utils.kt   | 2 +-
 .../mirai/qqandroid/network/QQAndroidBotNetworkHandler.kt | 4 ++--
 .../net/mamoe/mirai/qqandroid/network/QQAndroidClient.kt  | 4 ++--
 .../mirai/qqandroid/network/highway/HighwayHelper.kt      | 2 +-
 .../qqandroid/network/protocol/packet/EncryptMethod.kt    | 8 ++++----
 .../network/protocol/packet/OutgoingPacketAndroid.kt      | 6 +++---
 .../qqandroid/network/protocol/packet/PacketFactory.kt    | 8 ++++++--
 .../mamoe/mirai/qqandroid/network/protocol/packet/Tlv.kt  | 1 +
 .../network/protocol/packet/chat/receive/OnlinePush.kt    | 2 +-
 .../qqandroid/network/protocol/packet/login/WtLogin.kt    | 3 ++-
 .../net/mamoe/mirai/qqandroid}/utils/cryptor/ECDH.kt      | 2 +-
 .../net/mamoe/mirai/qqandroid}/utils/cryptor/TEA.kt       | 2 +-
 .../kotlin/net/mamoe/mirai/qqandroid}/utils/io/input.kt   | 5 ++++-
 .../kotlin/net/mamoe/mirai/qqandroid}/utils/io/output.kt  | 6 +++---
 .../kotlin/net/mamoe/mirai/qqandroid}/utils/numbers.kt    | 2 +-
 .../net/mamoe/mirai/qqandroid}/utils/cryptor/ECDHJvm.kt   | 8 +++++---
 20 files changed, 41 insertions(+), 33 deletions(-)
 rename {mirai-core/src/androidMain/kotlin/net/mamoe/mirai => mirai-core-qqandroid/src/androidMain/kotlin/net/mamoe/mirai/qqandroid}/utils/cryptor/ECDHAndroid.kt (98%)
 rename {mirai-core/src/commonMain/kotlin/net.mamoe.mirai => mirai-core-qqandroid/src/commonMain/kotlin/net/mamoe/mirai/qqandroid}/utils/cryptor/ECDH.kt (98%)
 rename {mirai-core/src/commonMain/kotlin/net.mamoe.mirai => mirai-core-qqandroid/src/commonMain/kotlin/net/mamoe/mirai/qqandroid}/utils/cryptor/TEA.kt (99%)
 rename {mirai-core/src/commonMain/kotlin/net.mamoe.mirai => mirai-core-qqandroid/src/commonMain/kotlin/net/mamoe/mirai/qqandroid}/utils/io/input.kt (96%)
 rename {mirai-core/src/commonMain/kotlin/net.mamoe.mirai => mirai-core-qqandroid/src/commonMain/kotlin/net/mamoe/mirai/qqandroid}/utils/io/output.kt (94%)
 rename {mirai-core/src/commonMain/kotlin/net.mamoe.mirai => mirai-core-qqandroid/src/commonMain/kotlin/net/mamoe/mirai/qqandroid}/utils/numbers.kt (96%)
 rename {mirai-core/src/jvmMain/kotlin/net/mamoe/mirai => mirai-core-qqandroid/src/jvmMain/kotlin/net/mamoe/mirai/qqandroid}/utils/cryptor/ECDHJvm.kt (93%)

diff --git a/mirai-core/src/androidMain/kotlin/net/mamoe/mirai/utils/cryptor/ECDHAndroid.kt b/mirai-core-qqandroid/src/androidMain/kotlin/net/mamoe/mirai/qqandroid/utils/cryptor/ECDHAndroid.kt
similarity index 98%
rename from mirai-core/src/androidMain/kotlin/net/mamoe/mirai/utils/cryptor/ECDHAndroid.kt
rename to mirai-core-qqandroid/src/androidMain/kotlin/net/mamoe/mirai/qqandroid/utils/cryptor/ECDHAndroid.kt
index b6b5a6a93..46c00f2ba 100644
--- a/mirai-core/src/androidMain/kotlin/net/mamoe/mirai/utils/cryptor/ECDHAndroid.kt
+++ b/mirai-core-qqandroid/src/androidMain/kotlin/net/mamoe/mirai/qqandroid/utils/cryptor/ECDHAndroid.kt
@@ -7,7 +7,7 @@
  * https://github.com/mamoe/mirai/blob/master/LICENSE
  */
 
-package net.mamoe.mirai.utils.cryptor
+package net.mamoe.mirai.qqandroid.utils.cryptor
 
 import android.annotation.SuppressLint
 import net.mamoe.mirai.utils.MiraiInternalAPI
diff --git a/mirai-core-qqandroid/src/commonMain/kotlin/net/mamoe/mirai/qqandroid/QQAndroidBot.kt b/mirai-core-qqandroid/src/commonMain/kotlin/net/mamoe/mirai/qqandroid/QQAndroidBot.kt
index 23c7dc093..53c1e009c 100644
--- a/mirai-core-qqandroid/src/commonMain/kotlin/net/mamoe/mirai/qqandroid/QQAndroidBot.kt
+++ b/mirai-core-qqandroid/src/commonMain/kotlin/net/mamoe/mirai/qqandroid/QQAndroidBot.kt
@@ -408,7 +408,6 @@ internal abstract class QQAndroidBotBase constructor(
             when (response) {
                 is MultiMsg.ApplyUp.Response.MessageTooLarge ->
                     error("message is too large")
-                }
                 is MultiMsg.ApplyUp.Response.RequireUpload -> {
                     resId = response.proto.msgResid
 
diff --git a/mirai-core-qqandroid/src/commonMain/kotlin/net/mamoe/mirai/qqandroid/io/serialization/JceOld.kt b/mirai-core-qqandroid/src/commonMain/kotlin/net/mamoe/mirai/qqandroid/io/serialization/JceOld.kt
index 1acaa21e2..d3eb05a7b 100644
--- a/mirai-core-qqandroid/src/commonMain/kotlin/net/mamoe/mirai/qqandroid/io/serialization/JceOld.kt
+++ b/mirai-core-qqandroid/src/commonMain/kotlin/net/mamoe/mirai/qqandroid/io/serialization/JceOld.kt
@@ -18,10 +18,8 @@ import kotlinx.serialization.builtins.SetSerializer
 import kotlinx.serialization.internal.*
 import kotlinx.serialization.modules.EmptyModule
 import kotlinx.serialization.modules.SerialModule
-import kotlinx.serialization.protobuf.ProtoId
 import net.mamoe.mirai.qqandroid.io.JceStruct
 import net.mamoe.mirai.qqandroid.io.ProtoBuf
-import net.mamoe.mirai.qqandroid.io.serialization.jce.Jce
 import net.mamoe.mirai.qqandroid.io.serialization.jce.Jce.Companion.BYTE
 import net.mamoe.mirai.qqandroid.io.serialization.jce.Jce.Companion.DOUBLE
 import net.mamoe.mirai.qqandroid.io.serialization.jce.Jce.Companion.FLOAT
@@ -39,7 +37,7 @@ import net.mamoe.mirai.qqandroid.io.serialization.jce.Jce.Companion.STRUCT_END
 import net.mamoe.mirai.qqandroid.io.serialization.jce.Jce.Companion.ZERO_TYPE
 import net.mamoe.mirai.qqandroid.io.serialization.jce.JceHead
 import net.mamoe.mirai.qqandroid.io.serialization.jce.JceId
-import net.mamoe.mirai.utils.io.readString
+import net.mamoe.mirai.qqandroid.utils.io.readString
 import net.mamoe.mirai.utils.io.toReadPacket
 
 @PublishedApi
diff --git a/mirai-core-qqandroid/src/commonMain/kotlin/net/mamoe/mirai/qqandroid/io/serialization/jce/JceInput.kt b/mirai-core-qqandroid/src/commonMain/kotlin/net/mamoe/mirai/qqandroid/io/serialization/jce/JceInput.kt
index 595b41269..fdfb7f2f2 100644
--- a/mirai-core-qqandroid/src/commonMain/kotlin/net/mamoe/mirai/qqandroid/io/serialization/jce/JceInput.kt
+++ b/mirai-core-qqandroid/src/commonMain/kotlin/net/mamoe/mirai/qqandroid/io/serialization/jce/JceInput.kt
@@ -11,7 +11,7 @@ package net.mamoe.mirai.qqandroid.io.serialization.jce
 
 import kotlinx.io.core.*
 import net.mamoe.mirai.qqandroid.io.serialization.JceCharset
-import net.mamoe.mirai.utils.io.readString
+import net.mamoe.mirai.qqandroid.utils.io.readString
 
 
 /**
diff --git a/mirai-core-qqandroid/src/commonMain/kotlin/net/mamoe/mirai/qqandroid/io/serialization/utils.kt b/mirai-core-qqandroid/src/commonMain/kotlin/net/mamoe/mirai/qqandroid/io/serialization/utils.kt
index 1b72418a1..48c06f82d 100644
--- a/mirai-core-qqandroid/src/commonMain/kotlin/net/mamoe/mirai/qqandroid/io/serialization/utils.kt
+++ b/mirai-core-qqandroid/src/commonMain/kotlin/net/mamoe/mirai/qqandroid/io/serialization/utils.kt
@@ -25,7 +25,7 @@ import net.mamoe.mirai.qqandroid.network.protocol.data.jce.RequestPacket
 import net.mamoe.mirai.utils.MiraiInternalAPI
 import net.mamoe.mirai.utils.firstValue
 import net.mamoe.mirai.utils.io.read
-import net.mamoe.mirai.utils.io.readPacketExact
+import net.mamoe.mirai.qqandroid.utils.io.readPacketExact
 import net.mamoe.mirai.utils.io.toReadPacket
 import kotlin.jvm.JvmMultifileClass
 import kotlin.jvm.JvmName
diff --git a/mirai-core-qqandroid/src/commonMain/kotlin/net/mamoe/mirai/qqandroid/network/QQAndroidBotNetworkHandler.kt b/mirai-core-qqandroid/src/commonMain/kotlin/net/mamoe/mirai/qqandroid/network/QQAndroidBotNetworkHandler.kt
index dda1901bc..7241c58e4 100644
--- a/mirai-core-qqandroid/src/commonMain/kotlin/net/mamoe/mirai/qqandroid/network/QQAndroidBotNetworkHandler.kt
+++ b/mirai-core-qqandroid/src/commonMain/kotlin/net/mamoe/mirai/qqandroid/network/QQAndroidBotNetworkHandler.kt
@@ -39,8 +39,8 @@ import net.mamoe.mirai.qqandroid.network.protocol.packet.login.WtLogin
 import net.mamoe.mirai.utils.*
 import net.mamoe.mirai.utils.io.ByteArrayPool
 import net.mamoe.mirai.utils.io.PlatformSocket
-import net.mamoe.mirai.utils.io.readPacketExact
-import net.mamoe.mirai.utils.io.useBytes
+import net.mamoe.mirai.qqandroid.utils.io.readPacketExact
+import net.mamoe.mirai.qqandroid.utils.io.useBytes
 import kotlin.coroutines.CoroutineContext
 import kotlin.jvm.Volatile
 import kotlin.time.ExperimentalTime
diff --git a/mirai-core-qqandroid/src/commonMain/kotlin/net/mamoe/mirai/qqandroid/network/QQAndroidClient.kt b/mirai-core-qqandroid/src/commonMain/kotlin/net/mamoe/mirai/qqandroid/network/QQAndroidClient.kt
index da22f797b..fda220a5c 100644
--- a/mirai-core-qqandroid/src/commonMain/kotlin/net/mamoe/mirai/qqandroid/network/QQAndroidClient.kt
+++ b/mirai-core-qqandroid/src/commonMain/kotlin/net/mamoe/mirai/qqandroid/network/QQAndroidClient.kt
@@ -22,9 +22,9 @@ import net.mamoe.mirai.qqandroid.network.protocol.packet.EMPTY_BYTE_ARRAY
 import net.mamoe.mirai.qqandroid.network.protocol.packet.PacketLogger
 import net.mamoe.mirai.qqandroid.network.protocol.packet.Tlv
 import net.mamoe.mirai.qqandroid.utils.NetworkType
+import net.mamoe.mirai.qqandroid.utils.cryptor.ECDH
 import net.mamoe.mirai.utils.*
-import net.mamoe.mirai.utils.cryptor.ECDH
-import net.mamoe.mirai.utils.cryptor.TEA
+import net.mamoe.mirai.qqandroid.utils.cryptor.TEA
 import net.mamoe.mirai.utils.io.*
 
 /*
diff --git a/mirai-core-qqandroid/src/commonMain/kotlin/net/mamoe/mirai/qqandroid/network/highway/HighwayHelper.kt b/mirai-core-qqandroid/src/commonMain/kotlin/net/mamoe/mirai/qqandroid/network/highway/HighwayHelper.kt
index d913d4431..03ab3af1a 100644
--- a/mirai-core-qqandroid/src/commonMain/kotlin/net/mamoe/mirai/qqandroid/network/highway/HighwayHelper.kt
+++ b/mirai-core-qqandroid/src/commonMain/kotlin/net/mamoe/mirai/qqandroid/network/highway/HighwayHelper.kt
@@ -33,7 +33,7 @@ import net.mamoe.mirai.utils.MiraiInternalAPI
 import net.mamoe.mirai.utils.copyAndClose
 import net.mamoe.mirai.utils.io.ByteArrayPool
 import net.mamoe.mirai.utils.io.PlatformSocket
-import net.mamoe.mirai.utils.io.withUse
+import net.mamoe.mirai.qqandroid.utils.io.withUse
 import kotlinx.serialization.InternalSerializationApi
 
 @OptIn(MiraiInternalAPI::class, InternalSerializationApi::class)
diff --git a/mirai-core-qqandroid/src/commonMain/kotlin/net/mamoe/mirai/qqandroid/network/protocol/packet/EncryptMethod.kt b/mirai-core-qqandroid/src/commonMain/kotlin/net/mamoe/mirai/qqandroid/network/protocol/packet/EncryptMethod.kt
index fcafc4cda..f663a0f9a 100644
--- a/mirai-core-qqandroid/src/commonMain/kotlin/net/mamoe/mirai/qqandroid/network/protocol/packet/EncryptMethod.kt
+++ b/mirai-core-qqandroid/src/commonMain/kotlin/net/mamoe/mirai/qqandroid/network/protocol/packet/EncryptMethod.kt
@@ -14,10 +14,10 @@ import kotlinx.io.core.ByteReadPacket
 import kotlinx.io.core.buildPacket
 import kotlinx.io.core.writeFully
 import net.mamoe.mirai.qqandroid.network.QQAndroidClient
-import net.mamoe.mirai.utils.cryptor.ECDH
-import net.mamoe.mirai.utils.cryptor.ECDHKeyPair
-import net.mamoe.mirai.utils.io.encryptAndWrite
-import net.mamoe.mirai.utils.io.writeShortLVByteArray
+import net.mamoe.mirai.qqandroid.utils.cryptor.ECDH
+import net.mamoe.mirai.qqandroid.utils.cryptor.ECDHKeyPair
+import net.mamoe.mirai.qqandroid.utils.io.encryptAndWrite
+import net.mamoe.mirai.qqandroid.utils.io.writeShortLVByteArray
 
 @OptIn(ExperimentalUnsignedTypes::class)
 internal interface EncryptMethod {
diff --git a/mirai-core-qqandroid/src/commonMain/kotlin/net/mamoe/mirai/qqandroid/network/protocol/packet/OutgoingPacketAndroid.kt b/mirai-core-qqandroid/src/commonMain/kotlin/net/mamoe/mirai/qqandroid/network/protocol/packet/OutgoingPacketAndroid.kt
index ef95247a5..1ae7d3289 100644
--- a/mirai-core-qqandroid/src/commonMain/kotlin/net/mamoe/mirai/qqandroid/network/protocol/packet/OutgoingPacketAndroid.kt
+++ b/mirai-core-qqandroid/src/commonMain/kotlin/net/mamoe/mirai/qqandroid/network/protocol/packet/OutgoingPacketAndroid.kt
@@ -16,9 +16,9 @@ import kotlinx.io.core.buildPacket
 import kotlinx.io.core.writeFully
 import net.mamoe.mirai.qqandroid.network.QQAndroidClient
 import net.mamoe.mirai.utils.MiraiInternalAPI
-import net.mamoe.mirai.utils.io.encryptAndWrite
-import net.mamoe.mirai.utils.io.writeHex
-import net.mamoe.mirai.utils.io.writeIntLVPacket
+import net.mamoe.mirai.qqandroid.utils.io.encryptAndWrite
+import net.mamoe.mirai.qqandroid.utils.io.writeHex
+import net.mamoe.mirai.qqandroid.utils.io.writeIntLVPacket
 
 internal class OutgoingPacket constructor(
     name: String?,
diff --git a/mirai-core-qqandroid/src/commonMain/kotlin/net/mamoe/mirai/qqandroid/network/protocol/packet/PacketFactory.kt b/mirai-core-qqandroid/src/commonMain/kotlin/net/mamoe/mirai/qqandroid/network/protocol/packet/PacketFactory.kt
index 54556697e..4a11f2c1f 100644
--- a/mirai-core-qqandroid/src/commonMain/kotlin/net/mamoe/mirai/qqandroid/network/protocol/packet/PacketFactory.kt
+++ b/mirai-core-qqandroid/src/commonMain/kotlin/net/mamoe/mirai/qqandroid/network/protocol/packet/PacketFactory.kt
@@ -27,9 +27,13 @@ import net.mamoe.mirai.qqandroid.network.protocol.packet.login.Heartbeat
 import net.mamoe.mirai.qqandroid.network.protocol.packet.login.StatSvc
 import net.mamoe.mirai.qqandroid.network.protocol.packet.login.WtLogin
 import net.mamoe.mirai.qqandroid.network.readUShortLVByteArray
+import net.mamoe.mirai.qqandroid.utils.io.readPacketExact
+import net.mamoe.mirai.qqandroid.utils.io.readString
+import net.mamoe.mirai.qqandroid.utils.io.useBytes
+import net.mamoe.mirai.qqandroid.utils.io.withUse
 import net.mamoe.mirai.utils.*
-import net.mamoe.mirai.utils.cryptor.TEA
-import net.mamoe.mirai.utils.cryptor.adjustToPublicKey
+import net.mamoe.mirai.qqandroid.utils.cryptor.TEA
+import net.mamoe.mirai.qqandroid.utils.cryptor.adjustToPublicKey
 import net.mamoe.mirai.utils.io.*
 import kotlin.jvm.JvmName
 
diff --git a/mirai-core-qqandroid/src/commonMain/kotlin/net/mamoe/mirai/qqandroid/network/protocol/packet/Tlv.kt b/mirai-core-qqandroid/src/commonMain/kotlin/net/mamoe/mirai/qqandroid/network/protocol/packet/Tlv.kt
index 91e6ab2a5..ce54b8901 100644
--- a/mirai-core-qqandroid/src/commonMain/kotlin/net/mamoe/mirai/qqandroid/network/protocol/packet/Tlv.kt
+++ b/mirai-core-qqandroid/src/commonMain/kotlin/net/mamoe/mirai/qqandroid/network/protocol/packet/Tlv.kt
@@ -17,6 +17,7 @@ import kotlinx.io.core.toByteArray
 import kotlinx.io.core.writeFully
 import net.mamoe.mirai.qqandroid.network.protocol.LoginType
 import net.mamoe.mirai.qqandroid.utils.NetworkType
+import net.mamoe.mirai.qqandroid.utils.io.*
 import net.mamoe.mirai.utils.MiraiInternalAPI
 import net.mamoe.mirai.utils.MiraiPlatformUtils
 import net.mamoe.mirai.utils.currentTimeMillis
diff --git a/mirai-core-qqandroid/src/commonMain/kotlin/net/mamoe/mirai/qqandroid/network/protocol/packet/chat/receive/OnlinePush.kt b/mirai-core-qqandroid/src/commonMain/kotlin/net/mamoe/mirai/qqandroid/network/protocol/packet/chat/receive/OnlinePush.kt
index d4c61ba14..b11c38266 100644
--- a/mirai-core-qqandroid/src/commonMain/kotlin/net/mamoe/mirai/qqandroid/network/protocol/packet/chat/receive/OnlinePush.kt
+++ b/mirai-core-qqandroid/src/commonMain/kotlin/net/mamoe/mirai/qqandroid/network/protocol/packet/chat/receive/OnlinePush.kt
@@ -38,7 +38,7 @@ import net.mamoe.mirai.qqandroid.network.protocol.packet.buildResponseUniPacket
 import net.mamoe.mirai.utils.MiraiInternalAPI
 import net.mamoe.mirai.utils.debug
 import net.mamoe.mirai.utils.io.read
-import net.mamoe.mirai.utils.io.readString
+import net.mamoe.mirai.qqandroid.utils.io.readString
 import net.mamoe.mirai.utils.io.toUHexString
 
 internal class OnlinePush {
diff --git a/mirai-core-qqandroid/src/commonMain/kotlin/net/mamoe/mirai/qqandroid/network/protocol/packet/login/WtLogin.kt b/mirai-core-qqandroid/src/commonMain/kotlin/net/mamoe/mirai/qqandroid/network/protocol/packet/login/WtLogin.kt
index 8df0f0188..c8bc93354 100644
--- a/mirai-core-qqandroid/src/commonMain/kotlin/net/mamoe/mirai/qqandroid/network/protocol/packet/login/WtLogin.kt
+++ b/mirai-core-qqandroid/src/commonMain/kotlin/net/mamoe/mirai/qqandroid/network/protocol/packet/login/WtLogin.kt
@@ -20,8 +20,9 @@ import net.mamoe.mirai.qqandroid.network.protocol.packet.*
 import net.mamoe.mirai.qqandroid.utils.GuidSource
 import net.mamoe.mirai.qqandroid.utils.MacOrAndroidIdChangeFlag
 import net.mamoe.mirai.qqandroid.utils.guidFlag
+import net.mamoe.mirai.qqandroid.utils.io.*
 import net.mamoe.mirai.utils.*
-import net.mamoe.mirai.utils.cryptor.TEA
+import net.mamoe.mirai.qqandroid.utils.cryptor.TEA
 import net.mamoe.mirai.utils.io.*
 
 internal class WtLogin {
diff --git a/mirai-core/src/commonMain/kotlin/net.mamoe.mirai/utils/cryptor/ECDH.kt b/mirai-core-qqandroid/src/commonMain/kotlin/net/mamoe/mirai/qqandroid/utils/cryptor/ECDH.kt
similarity index 98%
rename from mirai-core/src/commonMain/kotlin/net.mamoe.mirai/utils/cryptor/ECDH.kt
rename to mirai-core-qqandroid/src/commonMain/kotlin/net/mamoe/mirai/qqandroid/utils/cryptor/ECDH.kt
index 0b93f83b5..85434c3ab 100644
--- a/mirai-core/src/commonMain/kotlin/net.mamoe.mirai/utils/cryptor/ECDH.kt
+++ b/mirai-core-qqandroid/src/commonMain/kotlin/net/mamoe/mirai/qqandroid/utils/cryptor/ECDH.kt
@@ -7,7 +7,7 @@
  * https://github.com/mamoe/mirai/blob/master/LICENSE
  */
 
-package net.mamoe.mirai.utils.cryptor
+package net.mamoe.mirai.qqandroid.utils.cryptor
 
 import net.mamoe.mirai.utils.io.chunkedHexToBytes
 
diff --git a/mirai-core/src/commonMain/kotlin/net.mamoe.mirai/utils/cryptor/TEA.kt b/mirai-core-qqandroid/src/commonMain/kotlin/net/mamoe/mirai/qqandroid/utils/cryptor/TEA.kt
similarity index 99%
rename from mirai-core/src/commonMain/kotlin/net.mamoe.mirai/utils/cryptor/TEA.kt
rename to mirai-core-qqandroid/src/commonMain/kotlin/net/mamoe/mirai/qqandroid/utils/cryptor/TEA.kt
index 3e43b3fde..ea889b47c 100644
--- a/mirai-core/src/commonMain/kotlin/net.mamoe.mirai/utils/cryptor/TEA.kt
+++ b/mirai-core-qqandroid/src/commonMain/kotlin/net/mamoe/mirai/qqandroid/utils/cryptor/TEA.kt
@@ -7,7 +7,7 @@
  * https://github.com/mamoe/mirai/blob/master/LICENSE
  */
 
-package net.mamoe.mirai.utils.cryptor
+package net.mamoe.mirai.qqandroid.utils.cryptor
 
 import kotlinx.io.core.ByteReadPacket
 import kotlinx.io.pool.useInstance
diff --git a/mirai-core/src/commonMain/kotlin/net.mamoe.mirai/utils/io/input.kt b/mirai-core-qqandroid/src/commonMain/kotlin/net/mamoe/mirai/qqandroid/utils/io/input.kt
similarity index 96%
rename from mirai-core/src/commonMain/kotlin/net.mamoe.mirai/utils/io/input.kt
rename to mirai-core-qqandroid/src/commonMain/kotlin/net/mamoe/mirai/qqandroid/utils/io/input.kt
index 128fffbd0..4471a7be8 100644
--- a/mirai-core/src/commonMain/kotlin/net.mamoe.mirai/utils/io/input.kt
+++ b/mirai-core-qqandroid/src/commonMain/kotlin/net/mamoe/mirai/qqandroid/utils/io/input.kt
@@ -11,7 +11,7 @@
 @file:JvmMultifileClass
 @file:JvmName("Utils")
 
-package net.mamoe.mirai.utils.io
+package net.mamoe.mirai.qqandroid.utils.io
 
 import kotlinx.io.OutputStream
 import kotlinx.io.charsets.Charset
@@ -27,6 +27,9 @@ import kotlin.jvm.JvmMultifileClass
 import kotlin.jvm.JvmName
 import kotlin.jvm.JvmSynthetic
 import kotlinx.serialization.InternalSerializationApi
+import net.mamoe.mirai.utils.io.ByteArrayPool
+import net.mamoe.mirai.utils.io.toReadPacket
+import net.mamoe.mirai.utils.io.toUHexString
 
 @OptIn(MiraiInternalAPI::class, InternalSerializationApi::class)
 fun ByteReadPacket.copyTo(outputStream: OutputStream) {
diff --git a/mirai-core/src/commonMain/kotlin/net.mamoe.mirai/utils/io/output.kt b/mirai-core-qqandroid/src/commonMain/kotlin/net/mamoe/mirai/qqandroid/utils/io/output.kt
similarity index 94%
rename from mirai-core/src/commonMain/kotlin/net.mamoe.mirai/utils/io/output.kt
rename to mirai-core-qqandroid/src/commonMain/kotlin/net/mamoe/mirai/qqandroid/utils/io/output.kt
index 38077fe9e..e6579d96d 100644
--- a/mirai-core/src/commonMain/kotlin/net.mamoe.mirai/utils/io/output.kt
+++ b/mirai-core-qqandroid/src/commonMain/kotlin/net/mamoe/mirai/qqandroid/utils/io/output.kt
@@ -11,12 +11,12 @@
 @file:JvmMultifileClass
 @file:JvmName("Utils")
 
-package net.mamoe.mirai.utils.io
+package net.mamoe.mirai.qqandroid.utils.io
 
 import kotlinx.io.core.*
+import net.mamoe.mirai.qqandroid.utils.coerceAtMostOrFail
+import net.mamoe.mirai.qqandroid.utils.cryptor.TEA
 import net.mamoe.mirai.utils.MiraiInternalAPI
-import net.mamoe.mirai.utils.coerceAtMostOrFail
-import net.mamoe.mirai.utils.cryptor.TEA
 import kotlin.jvm.JvmMultifileClass
 import kotlin.jvm.JvmName
 
diff --git a/mirai-core/src/commonMain/kotlin/net.mamoe.mirai/utils/numbers.kt b/mirai-core-qqandroid/src/commonMain/kotlin/net/mamoe/mirai/qqandroid/utils/numbers.kt
similarity index 96%
rename from mirai-core/src/commonMain/kotlin/net.mamoe.mirai/utils/numbers.kt
rename to mirai-core-qqandroid/src/commonMain/kotlin/net/mamoe/mirai/qqandroid/utils/numbers.kt
index 8ed919284..856584958 100644
--- a/mirai-core/src/commonMain/kotlin/net.mamoe.mirai/utils/numbers.kt
+++ b/mirai-core-qqandroid/src/commonMain/kotlin/net/mamoe/mirai/qqandroid/utils/numbers.kt
@@ -10,7 +10,7 @@
 @file:JvmMultifileClass
 @file:JvmName("Utils")
 
-package net.mamoe.mirai.utils
+package net.mamoe.mirai.qqandroid.utils
 
 import kotlin.jvm.JvmMultifileClass
 import kotlin.jvm.JvmName
diff --git a/mirai-core/src/jvmMain/kotlin/net/mamoe/mirai/utils/cryptor/ECDHJvm.kt b/mirai-core-qqandroid/src/jvmMain/kotlin/net/mamoe/mirai/qqandroid/utils/cryptor/ECDHJvm.kt
similarity index 93%
rename from mirai-core/src/jvmMain/kotlin/net/mamoe/mirai/utils/cryptor/ECDHJvm.kt
rename to mirai-core-qqandroid/src/jvmMain/kotlin/net/mamoe/mirai/qqandroid/utils/cryptor/ECDHJvm.kt
index 0cb60c7e9..04f36145f 100644
--- a/mirai-core/src/jvmMain/kotlin/net/mamoe/mirai/utils/cryptor/ECDHJvm.kt
+++ b/mirai-core-qqandroid/src/jvmMain/kotlin/net/mamoe/mirai/qqandroid/utils/cryptor/ECDHJvm.kt
@@ -7,7 +7,7 @@
  * https://github.com/mamoe/mirai/blob/master/LICENSE
  */
 
-package net.mamoe.mirai.utils.cryptor
+package net.mamoe.mirai.qqandroid.utils.cryptor
 
 import net.mamoe.mirai.utils.MiraiInternalAPI
 import net.mamoe.mirai.utils.MiraiPlatformUtils
@@ -27,11 +27,13 @@ internal actual class ECDHKeyPairImpl(
     override val privateKey: ECDHPrivateKey get() = delegate.private
     override val publicKey: ECDHPublicKey get() = delegate.public
 
-    override val initialShareKey: ByteArray = ECDH.calculateShareKey(privateKey, initialPublicKey)
+    override val initialShareKey: ByteArray =
+        ECDH.calculateShareKey(privateKey, initialPublicKey)
 }
 
 @Suppress("FunctionName")
-actual fun ECDH() = ECDH(ECDH.generateKeyPair())
+actual fun ECDH() =
+    ECDH(ECDH.generateKeyPair())
 
 actual class ECDH actual constructor(actual val keyPair: ECDHKeyPair) {
     actual companion object {