112 lines
3.8 KiB
C#
112 lines
3.8 KiB
C#
/*
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*
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* (c) Copyright Ascensio System Limited 2010-2018
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*
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* This program is freeware. You can redistribute it and/or modify it under the terms of the GNU
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* General Public License (GPL) version 3 as published by the Free Software Foundation (https://www.gnu.org/copyleft/gpl.html).
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* In accordance with Section 7(a) of the GNU GPL its Section 15 shall be amended to the effect that
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* Ascensio System SIA expressly excludes the warranty of non-infringement of any third-party rights.
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*
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* THIS PROGRAM IS DISTRIBUTED WITHOUT ANY WARRANTY; WITHOUT EVEN THE IMPLIED WARRANTY OF MERCHANTABILITY OR
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* FITNESS FOR A PARTICULAR PURPOSE. For more details, see GNU GPL at https://www.gnu.org/copyleft/gpl.html
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*
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* You can contact Ascensio System SIA by email at sales@onlyoffice.com
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*
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* The interactive user interfaces in modified source and object code versions of ONLYOFFICE must display
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* Appropriate Legal Notices, as required under Section 5 of the GNU GPL version 3.
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*
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* Pursuant to Section 7 § 3(b) of the GNU GPL you must retain the original ONLYOFFICE logo which contains
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* relevant author attributions when distributing the software. If the display of the logo in its graphic
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* form is not reasonably feasible for technical reasons, you must include the words "Powered by ONLYOFFICE"
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* in every copy of the program you distribute.
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* Pursuant to Section 7 § 3(e) we decline to grant you any rights under trademark law for use of our trademarks.
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*
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*/
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using System;
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using System.Collections.Generic;
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using System.IO;
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using System.Runtime.Serialization.Formatters.Binary;
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namespace ASC.Core.ChunkedUploader
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{
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[Serializable]
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public class CommonChunkedUploadSession : ICloneable
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{
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public string Id { get; set; }
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public DateTime Created { get; set; }
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public DateTime Expired { get; set; }
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public string Location { get; set; }
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public long BytesUploaded { get; set; }
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public long BytesTotal { get; set; }
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public int TenantId { get; set; }
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public Guid UserId { get; set; }
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public bool UseChunks { get; set; }
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public string CultureName { get; set; }
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public readonly Dictionary<string, object> Items = new Dictionary<string, object>();
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private const string TempPathKey = "TempPath";
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public string TempPath
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{
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get { return GetItemOrDefault<string>(TempPathKey); }
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set { Items[TempPathKey] = value; }
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}
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private const string UploadIdKey = "UploadId";
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public string UploadId
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{
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get { return GetItemOrDefault<string>(UploadIdKey); }
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set { Items[UploadIdKey] = value; }
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}
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private const string ChunksBufferKey = "ChunksBuffer";
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public string ChunksBuffer
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{
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get { return GetItemOrDefault<string>(ChunksBufferKey); }
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set { Items[ChunksBufferKey] = value; }
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}
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public CommonChunkedUploadSession(long bytesTotal)
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{
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Id = Guid.NewGuid().ToString("N");
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Created = DateTime.UtcNow;
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BytesUploaded = 0;
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BytesTotal = bytesTotal;
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UseChunks = true;
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}
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public T GetItemOrDefault<T>(string key)
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{
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return Items.ContainsKey(key) && Items[key] is T ? (T)Items[key] : default(T);
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}
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public Stream Serialize()
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{
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var stream = new MemoryStream();
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new BinaryFormatter().Serialize(stream, this);
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return stream;
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}
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public static CommonChunkedUploadSession Deserialize(Stream stream)
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{
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return (CommonChunkedUploadSession)new BinaryFormatter().Deserialize(stream);
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}
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public virtual object Clone()
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{
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return (CommonChunkedUploadSession)MemberwiseClone();
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}
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}
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}
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