C2C Message update

2025-02-08 21:02:28 +08:00 · 2020-01-27 19:05:18 +08:00 · 2020-01-27 19:05:18 +08:00 · 92c17de1be
commit 92c17de1be
parent baee2d6366
4 changed files with 296 additions and 82 deletions
--- a/mirai-core-qqandroid/src/commonMain/kotlin/net/mamoe/mirai/qqandroid/network/io/JceInput.kt
+++ b/mirai-core-qqandroid/src/commonMain/kotlin/net/mamoe/mirai/qqandroid/network/io/JceInput.kt
@ -3,6 +3,8 @@ package net.mamoe.mirai.qqandroid.network.io
 import kotlinx.io.charsets.Charset
 import kotlinx.io.core.*
 import kotlinx.io.pool.ObjectPool
+import net.mamoe.mirai.qqandroid.network.protocol.jce.RequestPacket
+import net.mamoe.mirai.utils.io.DebugLogger
 import net.mamoe.mirai.utils.io.readIoBuffer
 import net.mamoe.mirai.utils.io.readString
 import net.mamoe.mirai.utils.io.toIoBuffer
@ -19,9 +21,76 @@ inline class JceHead(private val value: Long) {
    }
 }

-fun ByteArray.asJceInput(charset: Charset = CharsetGBK): JceInput = JceInput(this.toIoBuffer(), charset)
+fun <J : JceStruct> ByteArray.readJceStruct(factory: JceStruct.Factory<J>, tag: Int = 0, charset: Charset = CharsetUTF8): J {
+    this.asJceInput(charset).use {
+        return it.readJceStruct(factory, tag)
+    }
+}

-fun ByteReadPacket.asJceInput(charset: Charset = CharsetGBK): JceInput = JceInput(this.readIoBuffer(), charset)
+fun <J : JceStruct> ByteReadPacket.readJceStruct(factory: JceStruct.Factory<J>, tag: Int = 0, charset: Charset = CharsetUTF8): J {
+    this.asJceInput(charset).use {
+        return it.readJceStruct(factory, tag)
+    }
+}
+
+fun ByteArray.asJceInput(charset: Charset = CharsetUTF8): JceInput = JceInput(this.toIoBuffer(), charset)
+
+fun <J : JceStruct> ByteReadPacket.readJceRequestBufferMapVersion2ToJceStruct(factory: JceStruct.Factory<J>, charset: Charset = CharsetUTF8): J {
+    this.use {
+        val bytes =
+            readJceRequestBufferMapVersion2(charset).values.also { if (it.size != 1) DebugLogger.debug("读取 jce RequestPacket 时发现多个包在 map 中") }.firstOrNull()
+                ?: error("empty request map")
+        return bytes.readJceStruct(factory, 0)
+    }
+}
+
+fun <J : JceStruct> ByteReadPacket.readJceRequestBufferMapVersion3ToJceStruct(factory: JceStruct.Factory<J>, charset: Charset = CharsetUTF8): J {
+    this.use {
+        val bytes = readJceRequestBufferMapVersion3(charset).values.firstOrNull() ?: error("empty request map")
+        return bytes.readJceStruct(factory, 0, charset)
+    }
+}
+
+fun ByteReadPacket.readJceRequestBufferMapVersion2(charset: Charset = CharsetUTF8): Map<String, ByteArray> {
+    this.use {
+        discardExact(8)
+        val request = this.asJceInput(charset).use { RequestPacket.newInstanceFrom(it) }
+        val map = request.sBuffer.asJceInput(charset).withUse {
+            readNestedMap<String, String, ByteArray>(0)
+        }
+        return map.mapValues { it.value.values.first() }
+    }
+}
+
+fun ByteReadPacket.readJceRequestBufferMapVersion3(charset: Charset = CharsetUTF8): Map<String, ByteArray> {
+    this.use {
+        discardExact(8)
+        val request = this.asJceInput(charset).use { RequestPacket.newInstanceFrom(it) }
+        return request.sBuffer.asJceInput(charset).withUse { readMap(0) }
+    }
+}
+
+fun ByteReadPacket.asJceInput(charset: Charset = CharsetUTF8): JceInput = JceInput(this.readIoBuffer(), charset)
+
+inline fun <R> IoBuffer.useIoBuffer(block: IoBuffer.() -> R): R {
+    return try {
+        block(this)
+    } catch (first: Throwable) {
+        throw first
+    } finally {
+        release(IoBuffer.Pool)
+    }
+}
+
+inline fun <C : Closeable, R> C.withUse(block: C.() -> R): R {
+    return try {
+        block(this)
+    } catch (first: Throwable) {
+        throw first
+    } finally {
+        close()
+    }
+}

@Suppress("MemberVisibilityCanBePrivate")
@UseExperimental(ExperimentalUnsignedTypes::class)
@ -87,7 +156,16 @@ class JceInput(
    fun readIntArray(tag: Int): IntArray = readIntArrayOrNull(tag) ?: error("cannot find tag $tag")
    fun readBooleanArray(tag: Int): BooleanArray = readBooleanArrayOrNull(tag) ?: error("cannot find tag $tag")
    fun <K, V> readMap(defaultKey: K, defaultValue: V, tag: Int): Map<K, V> = readMapOrNull(defaultKey, defaultValue, tag) ?: error("cannot find tag $tag")
+    inline fun <reified K, reified V> readMap(tag: Int): Map<K, V> = readMapOrNull(tag) ?: error("cannot find tag $tag")
+    inline fun <reified K, reified InnerK, reified InnerV> readNestedMap(tag: Int): Map<K, Map<InnerK, InnerV>> =
+        readNestedMapOrNull(tag) ?: error("cannot find tag $tag")
+
+    inline fun <reified J : JceStruct> readStringToJceStructMap(factory: JceStruct.Factory<J>, tag: Int): Map<String, J> =
+        readStringToJceStructMapOrNull(factory, tag) ?: error("cannot find tag $tag")
+
    fun <T> readList(defaultElement: T, tag: Int): List<T> = readListOrNull(defaultElement, tag) ?: error("cannot find tag $tag")
+    inline fun <reified J: JceStruct> readJceStructList(factory: JceStruct.Factory<J>, tag: Int): List<J> = readJceStructListOrNull( factory, tag) ?: error("cannot find tag $tag")
+    inline fun <reified T> readList(tag: Int): List<T> = readListOrNull( tag) ?: error("cannot find tag $tag")
    inline fun <reified T> readSimpleArray(defaultElement: T, tag: Int): Array<T> = readArrayOrNull(defaultElement, tag) ?: error("cannot find tag $tag")
    fun <J : JceStruct> readJceStruct(factory: JceStruct.Factory<J>, tag: Int): J = readJceStructOrNull(factory, tag) ?: error("cannot find tag $tag")
    fun readStringArray(tag: Int): Array<String> = readArrayOrNull("", tag) ?: error("cannot find tag $tag")
@ -217,6 +295,17 @@ class JceInput(
        }
    }

+    inline fun <reified J : JceStruct> readStringToJceStructMapOrNull(factory: JceStruct.Factory<J>, tag: Int): Map<String, J>? = skipToTagOrNull(tag) {
+        check(it.type.toInt() == 8) { "type mismatch: ${it.type}" }
+        val size = readInt(0)
+        val map = HashMap<String, J>(size)
+        repeat(size) {
+            map[readString(0)] = readJceStruct(factory, 1)
+        }
+        return map
+    }
+
+
    fun <K, V> readMapOrNull(defaultKey: K, defaultValue: V, tag: Int): Map<K, V>? = skipToTagOrNull(tag) {
        check(it.type.toInt() == 8) { "type mismatch: ${it.type}" }
        val size = readInt(0)
@ -227,6 +316,16 @@ class JceInput(
        return map
    }

+    inline fun <reified K, reified InnerK, reified InnerV> readNestedMapOrNull(tag: Int): Map<K, Map<InnerK, InnerV>>? = skipToTagOrNull(tag) {
+        check(it.type.toInt() == 8) { "type mismatch" }
+        val size = readInt(0)
+        val map = HashMap<K, Map<InnerK, InnerV>>(size)
+        repeat(size) {
+            map[readSimpleObject(0)] = readMap(1)
+        }
+        return map
+    }
+
    inline fun <reified K, reified V> readMapOrNull(tag: Int): Map<K, V>? = skipToTagOrNull(tag) {
        check(it.type.toInt() == 8) { "type mismatch" }
        val size = readInt(0)
@ -237,6 +336,26 @@ class JceInput(
        return map
    }

+    inline fun <reified J : JceStruct> readJceStructListOrNull(factory: JceStruct.Factory<J>, tag: Int): List<J>? = skipToTagOrNull(tag) { head ->
+        check(head.type.toInt() == 9) { "type mismatch" }
+        val size = readInt(0)
+        val list = ArrayList<J>(size)
+        repeat(size) {
+            list.add(readJceStruct(factory, 0))
+        }
+        return list
+    }
+
+    inline fun <reified T> readListOrNull(tag: Int): List<T>? = skipToTagOrNull(tag) { head ->
+        check(head.type.toInt() == 9) { "type mismatch" }
+        val size = readInt(0)
+        val list = ArrayList<T>(size)
+        repeat(size) {
+            list.add(readSimpleObject(0))
+        }
+        return list
+    }
+
    fun <T> readListOrNull(defaultElement: T, tag: Int): List<T>? = skipToTagOrNull(tag) { head ->
        check(head.type.toInt() == 9) { "type mismatch" }
        val size = readInt(0)
--- 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
@ -6,8 +6,8 @@ import net.mamoe.mirai.data.Packet
 import net.mamoe.mirai.qqandroid.QQAndroidBot
 import net.mamoe.mirai.qqandroid.network.io.JceInput
 import net.mamoe.mirai.qqandroid.network.protocol.jce.RequestPacket
+import net.mamoe.mirai.qqandroid.network.protocol.packet.chat.receive.MessageSvc
 import net.mamoe.mirai.qqandroid.network.protocol.packet.chat.receive.OnlinePush
-import net.mamoe.mirai.qqandroid.network.protocol.packet.chat.receive.PushNotify
 import net.mamoe.mirai.qqandroid.network.protocol.packet.login.LoginPacket
 import net.mamoe.mirai.qqandroid.network.protocol.packet.login.StatSvc
 import net.mamoe.mirai.utils.DefaultLogger
@ -53,7 +53,7 @@ internal object KnownPacketFactories : List<PacketFactory<*>> by mutableListOf(
    LoginPacket,
    StatSvc.Register,
    OnlinePush.PbPushGroupMsg,
-    PushNotify
+    MessageSvc.PushNotify
 ) {

    fun findPacketFactory(commandName: String): PacketFactory<*>? = this.firstOrNull { it.commandName == commandName }
--- a/mirai-core-qqandroid/src/commonMain/kotlin/net/mamoe/mirai/qqandroid/network/protocol/packet/chat/data/PushNotifyPack.kt
+++ b/mirai-core-qqandroid/src/commonMain/kotlin/net/mamoe/mirai/qqandroid/network/protocol/packet/chat/data/PushNotifyPack.kt
@ -0,0 +1,164 @@
+package net.mamoe.mirai.qqandroid.network.protocol.packet.chat.data
+
+import net.mamoe.mirai.data.Packet
+import net.mamoe.mirai.qqandroid.network.io.JceInput
+import net.mamoe.mirai.qqandroid.network.io.JceOutput
+import net.mamoe.mirai.qqandroid.network.io.JceStruct
+import net.mamoe.mirai.qqandroid.network.protocol.packet.EMPTY_BYTE_ARRAY
+
+class RequestPushNotify(
+    val uin: Long,
+    val ctype: Byte,
+    val strService: String,
+    val strCmd: String,
+    val vNotifyCookie: ByteArray,
+    val usMsgType: Int,
+    val wUserActive: Int,
+    val wGeneralFlag: Int,
+    val bindedUin: Long,
+    val stMsgInfo: MsgInfo,
+    val msgCtrlBuf: String,
+    val serverBuf: ByteArray,
+    val pingFlag: Long,
+    val svrip: Int
+) : Packet, JceStruct() {
+    override fun writeTo(builder: JceOutput) {
+        //not needed
+    }
+
+    companion object : Factory<RequestPushNotify> {
+        override fun newInstanceFrom(input: JceInput): RequestPushNotify {
+            return RequestPushNotify(
+                input.read(0L, 0),
+                input.read(0.toByte(), 1),
+                input.readString(2),
+                input.readString(3),
+                input.read(EMPTY_BYTE_ARRAY, 4),
+                input.read(0, 5),
+                input.read(0, 6),
+                input.read(0, 7),
+                input.read(0L, 8),
+                input.readJceStruct(MsgInfo, 9),
+                input.readString(10),
+                input.readByteArray(11),
+                input.readLong(12),
+                input.readInt(13)
+            )
+        }
+    }
+
+}
+
+class MsgInfo(
+    val lFromUin: Long,
+    val uMsgTime: Long,
+    val shMsgType: Short,
+    val shMsgSeq: Short,
+    val strMsg: String,
+    val uRealMsgTime: Int,
+    val vMsg: ByteArray,
+    val uAppShareID: Long,
+    val vMsgCookies: ByteArray,
+    val vAppShareCookie: ByteArray,
+    val lMsgUid: Long,
+    val lLastChangeTime: Long,
+    val vCPicInfo: List<CPicInfo>,
+    val stShareData: ShareData,
+    val lFromInstId: Long,
+    val vRemarkOfSender: ByteArray,
+    val strFromMobile: String,
+    val strFromName: String,
+    val vNickName: List<String>,
+    val stC2CTmpMsgHead: TempMsgHead?
+) : JceStruct() {
+    companion object : Factory<MsgInfo> {
+        override fun newInstanceFrom(input: JceInput): MsgInfo = with(input) {
+            return MsgInfo(
+                readLong(0),
+                readLong(1),
+                readShort(2),
+                readShort(3),
+                readString(4),
+                readInt(5),
+                readByteArray(6),
+                readLong(7),
+                readByteArray(8),
+                readByteArray(9),
+                readLong(10),
+                readLong(11),
+                readJceStructList(CPicInfo, 12),
+                readJceStruct(ShareData, 13),
+                readLong(14),
+                readByteArray(15),
+                readString(16),
+                readString(17),
+                readList(18),
+                readJceStructOrNull(TempMsgHead, 19)
+            )
+        }
+
+    }
+
+    override fun writeTo(builder: JceOutput) {
+        // not needed
+    }
+}
+
+class ShareData(
+    val pkgname: String = "",
+    val msgtail: String = "",
+    val picurl: String = "",
+    val url: String = ""
+) : JceStruct() {
+    companion object : Factory<ShareData> {
+        override fun newInstanceFrom(input: JceInput): ShareData {
+            return ShareData(
+                input.readString(0),
+                input.readString(1),
+                input.readString(2),
+                input.readString(3)
+            )
+        }
+    }
+
+    override fun writeTo(builder: JceOutput) {
+        // not needed
+    }
+}
+
+class TempMsgHead(
+    val c2c_type: Int,
+    val serviceType: Int
+) : JceStruct() {
+    override fun writeTo(builder: JceOutput) {
+
+    }
+
+    companion object : Factory<TempMsgHead> {
+        override fun newInstanceFrom(input: JceInput): TempMsgHead {
+            return TempMsgHead(
+                input.readInt(0),
+                input.readInt(1)
+            )
+        }
+    }
+}
+
+class CPicInfo(
+    val vPath: ByteArray,
+    val vHost: ByteArray?
+) : JceStruct() {
+    override fun writeTo(builder: JceOutput) {
+
+    }
+
+    companion object : Factory<CPicInfo> {
+        override fun newInstanceFrom(input: JceInput): CPicInfo {
+            return CPicInfo(
+                input.readByteArray(0),
+                input.readByteArray(1)
+            )
+        }
+    }
+
+}
--- a/mirai-core-qqandroid/src/commonMain/kotlin/net/mamoe/mirai/qqandroid/network/protocol/packet/chat/receive/MessageSvc.PushNotify.kt
+++ b/mirai-core-qqandroid/src/commonMain/kotlin/net/mamoe/mirai/qqandroid/network/protocol/packet/chat/receive/MessageSvc.PushNotify.kt
@ -1,88 +1,19 @@
 package net.mamoe.mirai.qqandroid.network.protocol.packet.chat.receive

 import kotlinx.io.core.ByteReadPacket
-import net.mamoe.mirai.data.Packet
 import net.mamoe.mirai.qqandroid.QQAndroidBot
-import net.mamoe.mirai.qqandroid.network.io.JceInput
-import net.mamoe.mirai.qqandroid.network.io.JceOutput
-import net.mamoe.mirai.qqandroid.network.io.JceStruct
-import net.mamoe.mirai.qqandroid.network.protocol.packet.EMPTY_BYTE_ARRAY
+import net.mamoe.mirai.qqandroid.network.io.readJceRequestBufferMapVersion2ToJceStruct
 import net.mamoe.mirai.qqandroid.network.protocol.packet.PacketFactory
-import net.mamoe.mirai.utils.io.discardExact
-import net.mamoe.mirai.utils.io.readIoBuffer
-import net.mamoe.mirai.utils.io.toUHexString
+import net.mamoe.mirai.qqandroid.network.protocol.packet.chat.data.RequestPushNotify
+import net.mamoe.mirai.utils.cryptor.contentToString

-internal object PushNotify : PacketFactory<PushNotify.MessageNotification>("MessageSvc.PushNotify") {
-    override suspend fun ByteReadPacket.decode(bot: QQAndroidBot): MessageNotification {
-        return MessageNotification.newInstanceFrom(JceInput(this.apply { discardExact(4) }.readIoBuffer()))
-    }
-
-    class MessageNotification(
-        val luni: Long,
-        val ctype: Byte,
-        val strService: String,
-        val strCmd: String,
-        val vNotifyCookie: ByteArray,
-        val usMsgType: Int,
-        val wUserActive: Int,
-        val wGeneralFlag: Int,
-        val lBindedUni: Long
-    ) : Packet, JceStruct() {
-        init {
-            println(this.luni)
-            println(this.ctype)
-            println(this.strService)
-            println(this.strCmd)
-            println(this.vNotifyCookie.toUHexString())
-            println(this.usMsgType)
-            println(this.wUserActive)
-            println(this.wGeneralFlag)
-            println(this.lBindedUni)
-        }
-
-        override fun writeTo(builder: JceOutput) {
-            //not needed
-        }
-
-        companion object : Factory<MessageNotification> {
-            override fun newInstanceFrom(input: JceInput): MessageNotification {
-                return MessageNotification(
-                    input.read(0L, 0),
-                    input.read(0.toByte(), 1),
-                    input.readString(2),
-                    input.readString(3),
-                    input.read(EMPTY_BYTE_ARRAY, 4),
-                    input.read(0, 5),
-                    input.read(0, 6),
-                    input.read(0, 7),
-                    input.read(0L, 8)
-                )
-            }
+class MessageSvc {
+    internal object PushNotify : PacketFactory<RequestPushNotify>("MessageSvc.PushNotify") {
+        override suspend fun ByteReadPacket.decode(bot: QQAndroidBot): RequestPushNotify {
+            val messageNotification = readJceRequestBufferMapVersion2ToJceStruct(RequestPushNotify)
+            println(messageNotification.contentToString())
+            TODO()
        }

    }
-
-    class MsgInfo(
-        val lFromUin: Long,
-        val uMsgTime: Long,
-        val shMsgType: Short,
-        val shMsgSeq: Short,
-        val strMsg: String,
-        val uRealMsgTime: Int,
-        val vMsg: ByteArray,
-        val uAppShareID: Long,
-        val vMsgCookies: ByteArray,
-        val vAppShareCookie: ByteArray,
-        val lMsgUid: Long,
-        val lLastChangeTime: Long,
-        //val vCPicInfo: List<CPicInfo?>,
-        //val stShareData: shareData,
-        val lFromInstId: Long,
-        val vRemarkOfSender: ByteArray,
-        val strFromMobile: String,
-        val strFromName: String,
-        val vNickName: List<String>
-        //val stC2CTmpMsgHead: TempMsgHead
-    )
-
 }