Split libquassel out from quasseldroid

libquassel-protocol/src/main/java/de/justjanne/libquassel/protocol/serializers/NoSerializerForTypeException.kt

+/*
+ * Quasseldroid - Quassel client for Android
+ *
+ * Copyright (c) 2021 Janne Mareike Koschinski
+ * Copyright (c) 2021 The Quassel Project
+ *
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 3 as published
+ * by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package de.justjanne.libquassel.protocol.serializers
+
+import de.justjanne.libquassel.protocol.variant.QtType
+import de.justjanne.libquassel.protocol.variant.QuasselType
+
+sealed class NoSerializerForTypeException : Exception() {
+  data class Qt(
+    private val type: Int,
+    private val javaType: Class<*>? = null
+  ) : NoSerializerForTypeException() {
+    constructor(
+      type: QtType,
+      javaType: Class<*>? = null
+    ) : this(type.id, javaType)
+
+    override fun toString(): String {
+      return "NoSerializerForTypeException.Qt(type=$type, javaType=$javaType)"
+    }
+  }
+
+  data class Quassel(
+    private val type: Int,
+    private val typename: String?,
+    private val javaType: Class<*>? = null
+  ) : NoSerializerForTypeException() {
+    constructor(
+      type: QtType,
+      typename: String?,
+      javaType: Class<*>? = null
+    ) : this(type.id, typename, javaType)
+
+    constructor(
+      type: QuasselType,
+      javaType: Class<*>? = null
+    ) : this(type.qtType, type.typeName, javaType)
+
+    override fun toString(): String {
+      return "NoSerializerForTypeException.Quassel(type=$type, typename=$typename, javaType=$javaType)"
+    }
+  }
+
+  data class Handshake(
+    private val type: String,
+    private val javaType: Class<*>? = null
+  ) : NoSerializerForTypeException() {
+    override fun toString(): String {
+      return "NoSerializerForTypeException.Handshake(type='$type', javaType=$javaType)"
+    }
+  }
+}

libquassel-protocol/src/main/java/de/justjanne/libquassel/protocol/serializers/QtSerializer.kt

+/*
+ * Quasseldroid - Quassel client for Android
+ *
+ * Copyright (c) 2021 Janne Mareike Koschinski
+ * Copyright (c) 2021 The Quassel Project
+ *
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 3 as published
+ * by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package de.justjanne.libquassel.protocol.serializers
+
+import de.justjanne.libquassel.protocol.variant.QtType
+
+interface QtSerializer<T> : Serializer<T> {
+  val qtType: QtType
+  val javaType: Class<out T>
+}

libquassel-protocol/src/main/java/de/justjanne/libquassel/protocol/serializers/QtSerializers.kt

+/*
+ * Quasseldroid - Quassel client for Android
+ *
+ * Copyright (c) 2021 Janne Mareike Koschinski
+ * Copyright (c) 2021 The Quassel Project
+ *
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 3 as published
+ * by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package de.justjanne.libquassel.protocol.serializers
+
+import de.justjanne.libquassel.protocol.serializers.qt.BoolSerializer
+import de.justjanne.libquassel.protocol.serializers.qt.ByteBufferSerializer
+import de.justjanne.libquassel.protocol.serializers.qt.ByteSerializer
+import de.justjanne.libquassel.protocol.serializers.qt.DateSerializer
+import de.justjanne.libquassel.protocol.serializers.qt.DateTimeSerializer
+import de.justjanne.libquassel.protocol.serializers.qt.DoubleSerializer
+import de.justjanne.libquassel.protocol.serializers.qt.FloatSerializer
+import de.justjanne.libquassel.protocol.serializers.qt.IntSerializer
+import de.justjanne.libquassel.protocol.serializers.qt.LongSerializer
+import de.justjanne.libquassel.protocol.serializers.qt.QCharSerializer
+import de.justjanne.libquassel.protocol.serializers.qt.QStringListSerializer
+import de.justjanne.libquassel.protocol.serializers.qt.QVariantListSerializer
+import de.justjanne.libquassel.protocol.serializers.qt.QVariantMapSerializer
+import de.justjanne.libquassel.protocol.serializers.qt.QVariantSerializer
+import de.justjanne.libquassel.protocol.serializers.qt.ShortSerializer
+import de.justjanne.libquassel.protocol.serializers.qt.StringSerializerUtf16
+import de.justjanne.libquassel.protocol.serializers.qt.TimeSerializer
+import de.justjanne.libquassel.protocol.serializers.qt.UByteSerializer
+import de.justjanne.libquassel.protocol.serializers.qt.UIntSerializer
+import de.justjanne.libquassel.protocol.serializers.qt.ULongSerializer
+import de.justjanne.libquassel.protocol.serializers.qt.UShortSerializer
+import de.justjanne.libquassel.protocol.serializers.qt.VoidSerializer
+import de.justjanne.libquassel.protocol.variant.QtType
+
+object QtSerializers {
+  private val serializers = setOf<QtSerializer<*>>(
+    VoidSerializer,
+    BoolSerializer,
+
+    ByteSerializer,
+    UByteSerializer,
+    ShortSerializer,
+    UShortSerializer,
+    IntSerializer,
+    UIntSerializer,
+    LongSerializer,
+    ULongSerializer,
+
+    FloatSerializer,
+    DoubleSerializer,
+
+    QCharSerializer,
+    StringSerializerUtf16,
+    QStringListSerializer,
+    ByteBufferSerializer,
+
+    DateSerializer,
+    TimeSerializer,
+    DateTimeSerializer,
+
+    QVariantSerializer,
+    QVariantListSerializer,
+    QVariantMapSerializer,
+  ).associateBy(QtSerializer<*>::qtType)
+
+  operator fun get(type: QtType) = serializers[type]
+
+  @Suppress("UNCHECKED_CAST")
+  inline fun <reified T> find(type: QtType): QtSerializer<T> {
+    val serializer = get(type)
+      ?: throw NoSerializerForTypeException.Qt(type, T::class.java)
+    if (serializer.javaType == T::class.java) {
+      return serializer as QtSerializer<T>
+    } else {
+      throw NoSerializerForTypeException.Qt(type, T::class.java)
+    }
+  }
+}

libquassel-protocol/src/main/java/de/justjanne/libquassel/protocol/serializers/QuasselSerializer.kt

+/*
+ * Quasseldroid - Quassel client for Android
+ *
+ * Copyright (c) 2021 Janne Mareike Koschinski
+ * Copyright (c) 2021 The Quassel Project
+ *
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 3 as published
+ * by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package de.justjanne.libquassel.protocol.serializers
+
+import de.justjanne.libquassel.protocol.variant.QtType
+import de.justjanne.libquassel.protocol.variant.QuasselType
+
+interface QuasselSerializer<T> : QtSerializer<T> {
+  override val qtType: QtType get() = quasselType.qtType
+  val quasselType: QuasselType
+}

libquassel-protocol/src/main/java/de/justjanne/libquassel/protocol/serializers/QuasselSerializers.kt

+/*
+ * Quasseldroid - Quassel client for Android
+ *
+ * Copyright (c) 2021 Janne Mareike Koschinski
+ * Copyright (c) 2021 The Quassel Project
+ *
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 3 as published
+ * by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package de.justjanne.libquassel.protocol.serializers
+
+import de.justjanne.libquassel.protocol.serializers.quassel.BufferIdSerializer
+import de.justjanne.libquassel.protocol.serializers.quassel.BufferInfoSerializer
+import de.justjanne.libquassel.protocol.serializers.quassel.DccIpDetectionModeSerializer
+import de.justjanne.libquassel.protocol.serializers.quassel.DccPortSelectionModeSerializer
+import de.justjanne.libquassel.protocol.serializers.quassel.IdentityIdSerializer
+import de.justjanne.libquassel.protocol.serializers.quassel.MessageSerializer
+import de.justjanne.libquassel.protocol.serializers.quassel.MsgIdSerializer
+import de.justjanne.libquassel.protocol.serializers.quassel.NetworkIdSerializer
+import de.justjanne.libquassel.protocol.serializers.quassel.PeerPtrSerializer
+import de.justjanne.libquassel.protocol.serializers.quassel.QHostAddressSerializer
+import de.justjanne.libquassel.protocol.variant.QuasselType
+
+object QuasselSerializers {
+  private val serializers = listOf<QuasselSerializer<*>>(
+    BufferIdSerializer,
+    BufferInfoSerializer,
+    DccIpDetectionModeSerializer,
+    DccPortSelectionModeSerializer,
+    // IrcUserSerializer,
+    // IrcChannelSerializer,
+    // IdentitySerializer,
+    IdentityIdSerializer,
+    MessageSerializer,
+    MsgIdSerializer,
+    NetworkIdSerializer,
+    // NetworkInfoSerializer,
+    // NetworkServerSerializer,
+    QHostAddressSerializer,
+    PeerPtrSerializer,
+  ).associateBy(QuasselSerializer<*>::quasselType)
+
+  operator fun get(type: QuasselType) = serializers[type]
+
+  @Suppress("UNCHECKED_CAST")
+  inline fun <reified T> find(type: QuasselType): QuasselSerializer<T> {
+    val serializer = get(type)
+      ?: throw NoSerializerForTypeException.Quassel(type, T::class.java)
+    if (serializer.javaType == T::class.java) {
+      return serializer as QuasselSerializer<T>
+    } else {
+      throw NoSerializerForTypeException.Quassel(type, T::class.java)
+    }
+  }
+}

libquassel-protocol/src/main/java/de/justjanne/libquassel/protocol/serializers/Serializer.kt

+/*
+ * Quasseldroid - Quassel client for Android
+ *
+ * Copyright (c) 2021 Janne Mareike Koschinski
+ * Copyright (c) 2021 The Quassel Project
+ *
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 3 as published
+ * by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package de.justjanne.libquassel.protocol.serializers
+
+import de.justjanne.libquassel.protocol.features.FeatureSet
+import de.justjanne.libquassel.protocol.io.ChainedByteBuffer
+import java.nio.ByteBuffer
+
+interface Serializer<T> {
+  fun serialize(buffer: ChainedByteBuffer, data: T, featureSet: FeatureSet)
+  fun deserialize(buffer: ByteBuffer, featureSet: FeatureSet): T
+}

libquassel-protocol/src/main/java/de/justjanne/libquassel/protocol/serializers/qt/BoolSerializer.kt

+/*
+ * Quasseldroid - Quassel client for Android
+ *
+ * Copyright (c) 2021 Janne Mareike Koschinski
+ * Copyright (c) 2021 The Quassel Project
+ *
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 3 as published
+ * by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package de.justjanne.libquassel.protocol.serializers.qt
+
+import de.justjanne.libquassel.protocol.features.FeatureSet
+import de.justjanne.libquassel.protocol.io.ChainedByteBuffer
+import de.justjanne.libquassel.protocol.serializers.QtSerializer
+import de.justjanne.libquassel.protocol.variant.QtType
+import java.nio.ByteBuffer
+
+object BoolSerializer : QtSerializer<Boolean> {
+  override val qtType: QtType = QtType.Bool
+  override val javaType: Class<Boolean> = Boolean::class.javaObjectType
+
+  override fun serialize(buffer: ChainedByteBuffer, data: Boolean, featureSet: FeatureSet) {
+    buffer.put(
+      if (data) 0x01.toByte()
+      else 0x00.toByte()
+    )
+  }
+
+  override fun deserialize(buffer: ByteBuffer, featureSet: FeatureSet): Boolean {
+    return buffer.get() != 0x00.toByte()
+  }
+}

libquassel-protocol/src/main/java/de/justjanne/libquassel/protocol/serializers/qt/ByteBufferSerializer.kt

+/*
+ * Quasseldroid - Quassel client for Android
+ *
+ * Copyright (c) 2021 Janne Mareike Koschinski
+ * Copyright (c) 2021 The Quassel Project
+ *
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 3 as published
+ * by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package de.justjanne.libquassel.protocol.serializers.qt
+
+import de.justjanne.libquassel.protocol.features.FeatureSet
+import de.justjanne.libquassel.protocol.io.ChainedByteBuffer
+import de.justjanne.libquassel.protocol.io.copyData
+import de.justjanne.libquassel.protocol.serializers.QtSerializer
+import de.justjanne.libquassel.protocol.variant.QtType
+import java.nio.ByteBuffer
+
+object ByteBufferSerializer : QtSerializer<ByteBuffer?> {
+  override val qtType: QtType = QtType.QByteArray
+  override val javaType: Class<out ByteBuffer?> = ByteBuffer::class.java
+
+  override fun serialize(buffer: ChainedByteBuffer, data: ByteBuffer?, featureSet: FeatureSet) {
+    IntSerializer.serialize(buffer, data?.remaining() ?: -1, featureSet)
+    if (data != null) {
+      buffer.put(data)
+    }
+  }
+
+  override fun deserialize(buffer: ByteBuffer, featureSet: FeatureSet): ByteBuffer? {
+    val length = IntSerializer.deserialize(buffer, featureSet)
+    if (length < 0) {
+      return null
+    }
+    val result = copyData(buffer, length)
+    result.limit(length)
+    return result
+  }
+}

libquassel-protocol/src/main/java/de/justjanne/libquassel/protocol/serializers/qt/ByteSerializer.kt

+/*
+ * Quasseldroid - Quassel client for Android
+ *
+ * Copyright (c) 2021 Janne Mareike Koschinski
+ * Copyright (c) 2021 The Quassel Project
+ *
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 3 as published
+ * by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package de.justjanne.libquassel.protocol.serializers.qt
+
+import de.justjanne.libquassel.protocol.features.FeatureSet
+import de.justjanne.libquassel.protocol.io.ChainedByteBuffer
+import de.justjanne.libquassel.protocol.serializers.QtSerializer
+import de.justjanne.libquassel.protocol.variant.QtType
+import java.nio.ByteBuffer
+
+object ByteSerializer : QtSerializer<Byte> {
+  override val qtType: QtType = QtType.Char
+  override val javaType: Class<Byte> = Byte::class.javaObjectType
+
+  override fun serialize(buffer: ChainedByteBuffer, data: Byte, featureSet: FeatureSet) {
+    buffer.put(data)
+  }
+
+  override fun deserialize(buffer: ByteBuffer, featureSet: FeatureSet): Byte {
+    return buffer.get()
+  }
+}

libquassel-protocol/src/main/java/de/justjanne/libquassel/protocol/serializers/qt/DateSerializer.kt

+/*
+ * Quasseldroid - Quassel client for Android
+ *
+ * Copyright (c) 2021 Janne Mareike Koschinski
+ * Copyright (c) 2021 The Quassel Project
+ *
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 3 as published
+ * by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package de.justjanne.libquassel.protocol.serializers.qt
+
+import de.justjanne.libquassel.protocol.features.FeatureSet
+import de.justjanne.libquassel.protocol.io.ChainedByteBuffer
+import de.justjanne.libquassel.protocol.serializers.QtSerializer
+import de.justjanne.libquassel.protocol.variant.QtType
+import org.threeten.bp.LocalDate
+import org.threeten.bp.temporal.JulianFields
+import java.nio.ByteBuffer
+
+object DateSerializer : QtSerializer<LocalDate> {
+  override val qtType: QtType = QtType.QDate
+  override val javaType: Class<out LocalDate> = LocalDate::class.java
+
+  override fun serialize(buffer: ChainedByteBuffer, data: LocalDate, featureSet: FeatureSet) {
+    val julianDay = data.getLong(JulianFields.JULIAN_DAY).toInt()
+    IntSerializer.serialize(buffer, julianDay, featureSet)
+  }
+
+  override fun deserialize(buffer: ByteBuffer, featureSet: FeatureSet): LocalDate {
+    val julianDay = IntSerializer.deserialize(buffer, featureSet).toLong()
+    return LocalDate.ofEpochDay(0).with(JulianFields.JULIAN_DAY, julianDay)
+  }
+}

libquassel-protocol/src/main/java/de/justjanne/libquassel/protocol/serializers/qt/DoubleSerializer.kt

+/*
+ * Quasseldroid - Quassel client for Android
+ *
+ * Copyright (c) 2021 Janne Mareike Koschinski
+ * Copyright (c) 2021 The Quassel Project
+ *
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 3 as published
+ * by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package de.justjanne.libquassel.protocol.serializers.qt
+
+import de.justjanne.libquassel.protocol.features.FeatureSet
+import de.justjanne.libquassel.protocol.io.ChainedByteBuffer
+import de.justjanne.libquassel.protocol.serializers.QtSerializer
+import de.justjanne.libquassel.protocol.variant.QtType
+import java.nio.ByteBuffer
+
+object DoubleSerializer : QtSerializer<Double> {
+  override val qtType: QtType = QtType.Double
+  override val javaType: Class<Double> = Double::class.javaObjectType
+
+  override fun serialize(buffer: ChainedByteBuffer, data: Double, featureSet: FeatureSet) {
+    buffer.putDouble(data)
+  }
+
+  override fun deserialize(buffer: ByteBuffer, featureSet: FeatureSet): Double {
+    return buffer.getDouble()
+  }
+}