Support Group VoiceMessage receiving

2025-03-24 14:30:09 +08:00 · 2020-05-02 04:46:51 +08:00 · 2020-05-02 04:46:51 +08:00 · 1dbeb44f5b
commit 1dbeb44f5b
parent 9924d37e54
4 changed files with 78 additions and 2 deletions
--- a/mirai-core-qqandroid/src/commonMain/kotlin/net/mamoe/mirai/qqandroid/message/convension.kt
+++ b/mirai-core-qqandroid/src/commonMain/kotlin/net/mamoe/mirai/qqandroid/message/convension.kt
@ -11,6 +11,7 @@

 package net.mamoe.mirai.qqandroid.message

+import kotlinx.io.core.String
 import kotlinx.io.core.discardExact
 import kotlinx.io.core.readUInt
 import kotlinx.io.core.toByteArray
@ -156,6 +157,7 @@ internal fun MessageChain.toRichTextElems(forGroup: Boolean, withGeneralFlags: B
            is VipFace -> {
                transformOneMessage(PlainText(it.contentToString()))
            }
+            is PttMessage,
            is ForwardMessage,
            is MessageSource, // mirai metadata only
            is RichMessage // already transformed above
@ -187,6 +189,9 @@ internal fun MessageChain.toRichTextElems(forGroup: Boolean, withGeneralFlags: B
            this.anyIsInstance<FlashImage>() -> {
                elements.add(ImMsgBody.Elem(generalFlags = ImMsgBody.GeneralFlags(pbReserve = PB_RESERVE_FOR_DOUTU)))
            }
+            this.anyIsInstance<PttMessage>() -> {
+                elements.add(ImMsgBody.Elem(generalFlags = ImMsgBody.GeneralFlags(pbReserve = PB_RESERVE_FOR_PTT)))
+            }
            else -> elements.add(ImMsgBody.Elem(generalFlags = ImMsgBody.GeneralFlags(pbReserve = PB_RESERVE_FOR_ELSE)))
        }
    }
@ -197,6 +202,9 @@ internal fun MessageChain.toRichTextElems(forGroup: Boolean, withGeneralFlags: B
 private val PB_RESERVE_FOR_RICH_MESSAGE =
    "08 09 78 00 C8 01 00 F0 01 00 F8 01 00 90 02 00 C8 02 00 98 03 00 A0 03 20 B0 03 00 C0 03 00 D0 03 00 E8 03 00 8A 04 02 08 03 90 04 80 80 80 10 B8 04 00 C0 04 00".hexToBytes()

+private val PB_RESERVE_FOR_PTT =
+    "78 00 F8 01 00 C8 02 00 AA 03 26 08 22 12 22 41 20 41 3B 25 3E 16 45 3F 43 2F 29 3E 44 24 14 18 46 3D 2B 4A 44 3A 18 2E 19 29 1B 26 32 31 31 29 43".hexToBytes()
+
@Suppress("SpellCheckingInspection")
 private val PB_RESERVE_FOR_DOUTU = "78 00 90 01 01 F8 01 00 A0 02 00 C8 02 00".hexToBytes()
 private val PB_RESERVE_FOR_ELSE = "78 00 F8 01 00 C8 02 00".hexToBytes()
@ -209,8 +217,16 @@ internal fun MsgComm.Msg.toMessageChain(
    isTemp: Boolean = false
 ): MessageChain {
    val elements = this.msgBody.richText.elems
+    val ptt = this.msgBody.richText.ptt

-    return buildMessageChain(elements.size + 1) {
+    val pptMsg = ptt?.run {
+        when(fileType) {
+            4 -> Voice(String(fileName), fileMd5, String(downPara))
+            else -> null
+        }
+    }
+
+    return buildMessageChain(elements.size + 1 + if (pptMsg == null) 0 else 1) {
        if (onlineSource) {
            when {
                isTemp -> +MessageSourceFromTempImpl(bot, this@toMessageChain)
@ -221,6 +237,7 @@ internal fun MsgComm.Msg.toMessageChain(
            +OfflineMessageSourceImplByMsg(this@toMessageChain, bot)
        }
        elements.joinToMessageChain(groupIdOrZero, bot, this)
+        pptMsg?.let(::add)
    }.cleanupRubbishMessageElements()
 }

--- a/mirai-core-qqandroid/src/commonMain/kotlin/net/mamoe/mirai/qqandroid/network/protocol/packet/chat/receive/MessageSvc.kt
+++ b/mirai-core-qqandroid/src/commonMain/kotlin/net/mamoe/mirai/qqandroid/network/protocol/packet/chat/receive/MessageSvc.kt
@ -17,6 +17,7 @@ import kotlinx.coroutines.FlowPreview
 import kotlinx.coroutines.flow.*
 import kotlinx.io.core.ByteReadPacket
 import kotlinx.io.core.discardExact
+import kotlinx.io.core.toByteArray
 import net.mamoe.mirai.LowLevelAPI
 import net.mamoe.mirai.contact.Friend
 import net.mamoe.mirai.contact.Group
@ -32,6 +33,9 @@ import net.mamoe.mirai.getFriendOrNull
 import net.mamoe.mirai.message.FriendMessage
 import net.mamoe.mirai.message.TempMessage
 import net.mamoe.mirai.message.data.MessageChain
+import net.mamoe.mirai.message.data.PttMessage
+import net.mamoe.mirai.message.data.Voice
+import net.mamoe.mirai.message.data.firstOrNull
 import net.mamoe.mirai.qqandroid.QQAndroidBot
 import net.mamoe.mirai.qqandroid.contact.GroupImpl
 import net.mamoe.mirai.qqandroid.contact.checkIsFriendImpl
@ -51,6 +55,7 @@ import net.mamoe.mirai.qqandroid.network.protocol.packet.*
 import net.mamoe.mirai.qqandroid.network.protocol.packet.chat.GroupInfoImpl
 import net.mamoe.mirai.qqandroid.network.protocol.packet.chat.NewContact
 import net.mamoe.mirai.qqandroid.network.protocol.packet.list.FriendList
+import net.mamoe.mirai.qqandroid.utils._miraiContentToString
 import net.mamoe.mirai.qqandroid.utils.io.serialization.readProtoBuf
 import net.mamoe.mirai.qqandroid.utils.io.serialization.readUniPacket
 import net.mamoe.mirai.qqandroid.utils.io.serialization.toByteArray
@ -280,6 +285,10 @@ internal class MessageSvc {
                                } else return@mapNotNull null
                            }
                        }
+                        208 -> {
+                            // friend ptt
+                            return@mapNotNull null
+                        }
                        141 -> {
                            val tmpHead = msg.msgHead.c2cTmpMsgHead ?: return@mapNotNull null
                            val member = bot.getGroupByUinOrNull(tmpHead.groupUin)?.getOrNull(msg.msgHead.fromUin)
@ -521,7 +530,10 @@ internal class MessageSvc {
                    contentHead = MsgComm.ContentHead(pkgNum = 1),
                    msgBody = ImMsgBody.MsgBody(
                        richText = ImMsgBody.RichText(
-                            elems = message.toRichTextElems(forGroup = true, withGeneralFlags = true)
+                            elems = message.toRichTextElems(forGroup = true, withGeneralFlags = true),
+                            ptt = message.firstOrNull(PttMessage)?.run {
+                                ImMsgBody.Ptt(fileName = fileName.toByteArray(), fileMd5 = md5)
+                            }
                        )
                    ),
                    msgSeq = client.atomicNextMessageSequenceId(),
--- a/mirai-core/src/commonMain/kotlin/net.mamoe.mirai/message/data/Voice.kt
+++ b/mirai-core/src/commonMain/kotlin/net.mamoe.mirai/message/data/Voice.kt
@ -0,0 +1,45 @@
+package net.mamoe.mirai.message.data
+
+/**
+ * 需要通过上传到服务器的消息，如语音、文件
+ */
+abstract class PttMessage : MessageContent {
+
+    companion object Key : Message.Key<PttMessage> {
+        override val typeName: String
+            get() = "PttMessage"
+    }
+
+    abstract val fileName: String
+    abstract val md5: ByteArray
+}
+
+
+/**
+ * 语音消息, 目前只支持接收和转发
+ */
+class Voice(
+    override val fileName: String,
+    override val md5: ByteArray,
+    private val _url: String
+) : PttMessage() {
+
+    companion object Key : Message.Key<Voice> {
+        override val typeName: String
+            get() = "Voice"
+    }
+
+    val url: String
+        get() = if (_url.startsWith("http")) _url
+        else "http://grouptalk.c2c.qq.com$_url"
+
+    private var _stringValue: String? = null
+        get() = field ?: kotlin.run {
+            field = "[mirai:voice:$fileName]"
+            field
+        }
+
+    override fun toString(): String = _stringValue!!
+
+    override fun contentToString(): String = "[语音]"
+}
--- a/mirai-core/src/commonMain/kotlin/net.mamoe.mirai/message/data/impl.kt
+++ b/mirai-core/src/commonMain/kotlin/net.mamoe.mirai/message/data/impl.kt
@ -233,6 +233,8 @@ internal fun <M : Message> MessageChain.firstOrNullImpl(key: Message.Key<M>): M?
    CustomMessage -> firstIsInstanceOrNull()
    CustomMessageMetadata -> firstIsInstanceOrNull()
    ForwardMessage -> firstIsInstanceOrNull()
+    PttMessage -> firstIsInstanceOrNull<PttMessage>()
+    Voice -> firstIsInstanceOrNull<Voice>()
    else -> {
        this.forEach { message ->
            if (message is CustomMessage) {