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QueueAccountSasPermissions.cs
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QueueAccountSasPermissions.cs
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// Copyright (c) Microsoft Corporation. All rights reserved.
// Licensed under the MIT License.
using System;
using System.Text;
using Azure.Storage.Sas;
namespace Azure.Storage.Sas
{
/// <summary>
/// <see cref="QueueAccountSasPermissions"/> contains the list of
/// permissions that can be set for a file's access policy. Use
/// <see cref="QueueSasBuilder.SetPermissions(QueueAccountSasPermissions)"/>
/// to set the permissions on the <see cref="QueueSasBuilder"/>.
/// </summary>
[Flags]
public enum QueueAccountSasPermissions
{
/// <summary>
/// Indicates that Read is permitted.
/// </summary>
Read = 1,
/// <summary>
/// Indicates that Write is permitted.
/// </summary>
Write = 2,
/// <summary>
/// Indicates that Delete is permitted.
/// </summary>
Delete = 4,
/// <summary>
/// Indicates that List is permitted.
/// </summary>
List = 8,
/// <summary>
/// Indicates that Add is permitted.
/// </summary>
Add = 16,
/// <summary>
/// Indicates that Update is permitted.
/// </summary>
Update = 32,
/// <summary>
/// Indicates that Delete is permitted.
/// </summary>
Process = 64,
/// <summary>
/// Indicates that all permissions are set.
/// </summary>
All = ~0
}
}
namespace Azure.Storage.Queues
{
/// <summary>
/// Queue enum extensions.
/// </summary>
internal static partial class QueueExtensions
{
/// <summary>
/// Create a permissions string to provide
/// <see cref="QueueSasBuilder.Permissions"/>.
/// </summary>
/// <returns>A permissions string.</returns>
internal static string ToPermissionsString(this QueueAccountSasPermissions permissions)
{
var sb = new StringBuilder();
if ((permissions & QueueAccountSasPermissions.Read) == QueueAccountSasPermissions.Read)
{
sb.Append(Constants.Sas.Permissions.Read);
}
if ((permissions & QueueAccountSasPermissions.Write) == QueueAccountSasPermissions.Write)
{
sb.Append(Constants.Sas.Permissions.Write);
}
if ((permissions & QueueAccountSasPermissions.Delete) == QueueAccountSasPermissions.Delete)
{
sb.Append(Constants.Sas.Permissions.Delete);
}
if ((permissions & QueueAccountSasPermissions.List) == QueueAccountSasPermissions.List)
{
sb.Append(Constants.Sas.Permissions.List);
}
if ((permissions & QueueAccountSasPermissions.Add) == QueueAccountSasPermissions.Add)
{
sb.Append(Constants.Sas.Permissions.Add);
}
if ((permissions & QueueAccountSasPermissions.Update) == QueueAccountSasPermissions.Update)
{
sb.Append(Constants.Sas.Permissions.Update);
}
if ((permissions & QueueAccountSasPermissions.Process) == QueueAccountSasPermissions.Process)
{
sb.Append(Constants.Sas.Permissions.Process);
}
return sb.ToString();
}
}
}