pavelbannov
dba3efb235
# Conflicts: # common/ASC.Api.Core/GlobalUsings.cs # common/ASC.Common/Caching/AscCache.cs # common/ASC.Common/Collections/CachedDictionaryBase.cs # common/ASC.Common/Collections/HttpRequestDictionary.cs # common/ASC.Common/DIHelper.cs # common/ASC.Common/Data/StreamExtension.cs # common/ASC.Common/Data/TempStream.cs # common/ASC.Common/DependencyInjection/AutofacExtension.cs # common/ASC.Common/Logging/Log.cs # common/ASC.Common/Logging/SelfCleaningTarget.cs # common/ASC.Common/Logging/SpecialFolderPathConverter.cs # common/ASC.Common/Mapping/MappingProfile.cs # common/ASC.Common/Security/AscRandom.cs # common/ASC.Common/Security/Authorizing/AuthorizingException.cs # common/ASC.Common/Security/Authorizing/Constants.cs # common/ASC.Common/Security/Authorizing/Domain/Role.cs # common/ASC.Common/Security/Cryptography/Hasher.cs # common/ASC.Common/Threading/DistributedTask.cs # common/ASC.Common/Threading/DistributedTaskQueue.cs # common/ASC.Common/Utils/DnsLookup.cs # common/ASC.Common/Utils/HtmlUtil.cs # common/ASC.Common/Utils/HttpRequestExtensions.cs # common/ASC.Common/Utils/JsonWebToken.cs # common/ASC.Common/Utils/MailAddressUtils.cs # common/ASC.Common/Utils/RandomString.cs # common/ASC.Common/Utils/TimeZoneConverter/TimeZoneConverter.cs # common/ASC.Common/Utils/VelocityFormatter.cs # common/ASC.Common/Utils/Wildcard.cs # common/ASC.Common/Web/MimeMapping.cs # common/ASC.Common/Web/VirtualPathUtility.cs # common/services/ASC.ClearEvents/Program.cs # products/ASC.Files/Core/ThirdPartyApp/BoxApp.cs # products/ASC.Files/Core/ThirdPartyApp/GoogleDriveApp.cs
50 lines
1.4 KiB
C#
50 lines
1.4 KiB
C#
/*
|
|
*
|
|
* (c) Copyright Ascensio System Limited 2010-2021
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
* you may not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*
|
|
*/
|
|
|
|
namespace ASC.Common;
|
|
|
|
[Singletone]
|
|
public class TempStream
|
|
{
|
|
private readonly TempPath _tempPath;
|
|
|
|
public TempStream(TempPath tempPath)
|
|
{
|
|
_tempPath = tempPath;
|
|
}
|
|
|
|
public Stream GetBuffered(Stream srcStream)
|
|
{
|
|
if (srcStream == null) throw new ArgumentNullException(nameof(srcStream));
|
|
if (!srcStream.CanSeek || srcStream.CanTimeout)
|
|
{
|
|
//Buffer it
|
|
var memStream = Create();
|
|
srcStream.CopyTo(memStream);
|
|
memStream.Position = 0;
|
|
|
|
return memStream;
|
|
}
|
|
|
|
return srcStream;
|
|
}
|
|
|
|
public Stream Create()
|
|
{
|
|
return new FileStream(_tempPath.GetTempFileName(), FileMode.OpenOrCreate,
|
|
FileAccess.ReadWrite, FileShare.Read, 4096, FileOptions.DeleteOnClose);
|
|
}
|
|
} |