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using System;
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namespace Renci.SshNet.Messages.Transport
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{
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/// <summary>
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/// Represents SSH_MSG_SERVICE_REQUEST message.
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/// </summary>
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[Message("SSH_MSG_SERVICE_REQUEST", 5)]
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public class ServiceRequestMessage : Message
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{
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private readonly byte[] _serviceName;
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/// <summary>
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/// Gets the name of the service.
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/// </summary>
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/// <value>
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/// The name of the service.
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/// </value>
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public ServiceName ServiceName
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{
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get { return _serviceName.ToServiceName(); }
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}
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/// <summary>
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/// Gets the size of the message in bytes.
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/// </summary>
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/// <value>
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/// The size of the messages in bytes.
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/// </value>
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protected override int BufferCapacity
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{
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get
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{
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var capacity = base.BufferCapacity;
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capacity += 4; // ServiceName length
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capacity += _serviceName.Length; // ServiceName
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return capacity;
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}
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}
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/// <summary>
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/// Initializes a new instance of the <see cref="ServiceRequestMessage"/> class.
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/// </summary>
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/// <param name="serviceName">Name of the service.</param>
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public ServiceRequestMessage(ServiceName serviceName)
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{
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_serviceName = serviceName.ToArray();
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}
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/// <summary>
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/// Called when type specific data need to be loaded.
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/// </summary>
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protected override void LoadData()
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{
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throw new InvalidOperationException("Load data is not supported.");
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}
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/// <summary>
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/// Called when type specific data need to be saved.
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/// </summary>
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protected override void SaveData()
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{
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WriteBinaryString(_serviceName);
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}
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internal override void Process(Session session)
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{
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session.OnServiceRequestReceived(this);
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}
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}
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}
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