Fix #242

mirai-core-qqandroid/src/commonMain/kotlin/net/mamoe/mirai/qqandroid/contact/MemberImpl.kt

@@ -142,6 +142,9 @@ internal class MemberImpl constructor(
 
     @JvmSynthetic
     override suspend fun mute(durationSeconds: Int) {
+        check(this.id != bot.id) {
+            "A bot can't mute itself."
+        }
         checkBotPermissionHigherThanThis()
         bot.network.run {
             TroopManagement.Mute(

mirai-core-qqandroid/src/commonMain/kotlin/net/mamoe/mirai/qqandroid/network/protocol/data/proto/msgType0x210.kt

@@ -769,7 +769,7 @@ internal class Submsgtype0x27 {
         @Serializable
         internal class GroupMemberProfileInfo(
             @ProtoId(1) @JvmField val field: Int = 0,
-            @ProtoId(2) @JvmField val value: ByteArray = EMPTY_BYTE_ARRAY
+            @ProtoId(2) @JvmField val value: String = ""
         ) : ProtoBuf
 
         @Serializable

mirai-core-qqandroid/src/commonMain/kotlin/net/mamoe/mirai/qqandroid/network/protocol/packet/chat/TroopManagement.kt

@@ -383,9 +383,14 @@ internal class TroopManagement {
 
     internal object EditGroupNametag :
         OutgoingPacketFactory<EditGroupNametag.Response>("friendlist.ModifyGroupCardReq") {
-        object Response : Packet
+        object Response : Packet {
+            override fun toString(): String {
+                return "TroopManagement.EditGroupNametag.Response"
+            }
+        }
 
         override suspend fun ByteReadPacket.decode(bot: QQAndroidBot): EditGroupNametag.Response {
+            this.close()
             return Response
         }
 

mirai-core-qqandroid/src/commonMain/kotlin/net/mamoe/mirai/qqandroid/network/protocol/packet/chat/receive/OnlinePush.kt

@@ -529,12 +529,47 @@ internal class OnlinePush {
                     } ?: emptySequence()
                 }
 
+                fun Submsgtype0x27.SubMsgType0x27.ModGroupMemberProfile.transform(bot: QQAndroidBot): Sequence<Packet> {
+                    return this.msgGroupMemberProfileInfos?.asSequence()?.mapNotNull { info ->
+                        when (info.field) {
+                            1 -> { // name card
+                                val new = info.value
+                                val group = bot.getGroupOrNull(this.groupCode) ?: return@mapNotNull null
+                                group.checkIsGroupImpl()
+                                val member = group.getOrNull(this.uin) ?: return@mapNotNull null
+                                member.checkIsMemberImpl()
+
+                                val old = member.nameCard
+
+                                if (new == old) return@mapNotNull null
+
+                                return@mapNotNull MemberCardChangeEvent(old, new, member, null)
+                            }
+                            2 -> {
+                                if (info.value.singleOrNull()?.toInt() != 0) {
+                                    bot.logger.debug {
+                                        "Unknown Transformers528 0x27L ModGroupMemberProfile, field=${info.field}, value=${info.value}"
+                                    }
+                                }
+                                return@mapNotNull null
+                            }
+                            else -> {
+                                bot.logger.debug {
+                                    "Unknown Transformers528 0x27L ModGroupMemberProfile, field=${info.field}, value=${info.value}"
+                                }
+                                return@mapNotNull null
+                            }
+                        }
+                    } ?: emptySequence()
+                }
+
                 return@lambda528 vProtobuf.loadAs(Submsgtype0x27.SubMsgType0x27.MsgBody.serializer()).msgModInfos.asSequence()
                     .flatMap {
                         when {
                             it.msgModFriendRemark != null -> it.msgModFriendRemark.transform(bot)
                             it.msgDelFriend != null -> it.msgDelFriend.transform(bot)
                             it.msgModGroupProfile != null -> it.msgModGroupProfile.transform(bot)
+                            it.msgModGroupMemberProfile != null -> it.msgModGroupMemberProfile.transform(bot)
                             else -> {
                                 bot.network.logger.debug {
                                     "Transformers528 0x27L: new data: ${it._miraiContentToString()}"

mirai-core/src/commonMain/kotlin/net.mamoe.mirai/event/events/BotEvents.kt

@@ -469,7 +469,8 @@ data class MemberCardChangeEvent(
     @PlannedRemoval("1.0.0")
     @Deprecated("operator is always unknown", level = DeprecationLevel.ERROR)
     override val operator: Member?
-) : GroupMemberEvent, @Deprecated("operator is always unknown", level = DeprecationLevel.ERROR) GroupOperableEvent
+) : GroupMemberEvent, Packet,
+    @Deprecated("operator is always unknown", level = DeprecationLevel.ERROR) GroupOperableEvent
 
 /**
  * 群头衔改动. 一定为群主操作