45 lines
1.4 KiB
Kotlin
45 lines
1.4 KiB
Kotlin
/*
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* Copyright 2017 Christian Basler
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package ch.dissem.bitmessage.entity
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import ch.dissem.bitmessage.entity.valueobject.InventoryVector
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import ch.dissem.bitmessage.utils.Encode
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import java.io.OutputStream
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import java.nio.ByteBuffer
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/**
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* The 'inv' command holds up to 50000 inventory vectors, i.e. hashes of inventory items.
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*/
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class Inv constructor(val inventory: List<InventoryVector>) : MessagePayload {
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override val command: MessagePayload.Command = MessagePayload.Command.INV
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override fun write(out: OutputStream) {
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Encode.varInt(inventory.size, out)
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for (iv in inventory) {
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iv.write(out)
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}
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}
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override fun write(buffer: ByteBuffer) {
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Encode.varInt(inventory.size, buffer)
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for (iv in inventory) {
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iv.write(buffer)
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}
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}
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}
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