本文整理汇总了C#中Index.Export方法的典型用法代码示例。如果您正苦于以下问题：C# Index.Export方法的具体用法？C# Index.Export怎么用？C# Index.Export使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Index的用法示例。
在下文中一共展示了Index.Export方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: EncodeThread
//.........这里部分代码省略.........
var task = _cacheManager.ParityEncoding(keys, item.HashAlgorithm, item.BlockLength, item.CorrectionAlgorithm, tokenSource.Token);
while (!task.IsCompleted)
{
if (this.State == ManagerState.Stop || !_settings.UploadItems.Contains(item)) tokenSource.Cancel();
Thread.Sleep(1000);
}
group = task.Result;
}
}
catch (Exception)
{
continue;
}
lock (_thisLock)
{
if (!_settings.UploadItems.Contains(item))
{
foreach (var key in group.Keys.Skip(group.InformationLength))
{
_cacheManager.Unlock(key);
}
continue;
}
foreach (var key in group.Keys.Skip(group.InformationLength))
{
item.UploadKeys.Add(key);
item.LockedKeys.Add(key);
}
item.Groups.Add(group);
item.Keys.RemoveRange(0, length);
}
}
else if (item.Groups.Count > 0 && item.Keys.Count == 0)
{
var index = new Index();
index.Groups.AddRange(item.Groups);
KeyCollection keys = null;
try
{
using (var stream = index.Export(_bufferManager))
using (ProgressStream encodingProgressStream = new ProgressStream(stream, (object sender, long readSize, long writeSize, out bool isStop) =>
{
isStop = (this.State == ManagerState.Stop || !_settings.UploadItems.Contains(item));
}, 1024 * 1024, true))
{
encodingProgressStream.Seek(0, SeekOrigin.Begin);
item.State = BackgroundUploadState.Encoding;
keys = _cacheManager.Encoding(encodingProgressStream, CompressionAlgorithm.None, CryptoAlgorithm.None, null, item.BlockLength, item.HashAlgorithm);
}
}
catch (StopIoException)
{
continue;
}
lock (_thisLock)
{
if (!_settings.UploadItems.Contains(item))
{
foreach (var key in keys)
{
_cacheManager.Unlock(key);
}
continue;
}
foreach (var key in keys)
{
item.UploadKeys.Add(key);
item.LockedKeys.Add(key);
}
item.Keys.AddRange(keys);
item.Depth++;
item.Groups.Clear();
}
}
}
catch (Exception e)
{
item.State = BackgroundUploadState.Error;
Log.Error(e);
this.Remove(item);
}
}
}示例2: EncodeThread
//.........这里部分代码省略.........
else if (item.Groups.Count > 0 && item.Keys.Count == 0)
{
item.State = UploadState.Encoding;
var index = new Index();
if (item.Type == UploadType.Upload)
{
index.Groups.AddRange(item.Groups);
index.CompressionAlgorithm = item.CompressionAlgorithm;
index.CryptoAlgorithm = item.CryptoAlgorithm;
index.CryptoKey = item.CryptoKey;
}
else if (item.Type == UploadType.Share)
{
index.Groups.AddRange(item.Groups);
if (item.Depth != 1)
{
index.CompressionAlgorithm = item.CompressionAlgorithm;
index.CryptoAlgorithm = item.CryptoAlgorithm;
index.CryptoKey = item.CryptoKey;
}
}
byte[] cryptoKey = null;
KeyCollection keys = null;
try
{
using (var stream = index.Export(_bufferManager))
using (ProgressStream hashProgressStream = new ProgressStream(stream, (object sender, long readSize, long writeSize, out bool isStop) =>
{
isStop = (this.EncodeState == ManagerState.Stop || !_settings.UploadItems.Contains(item));
item.EncodeOffset = Math.Min(readSize, stream.Length);
}, 1024 * 1024, true))
using (ProgressStream encodingProgressStream = new ProgressStream(stream, (object sender, long readSize, long writeSize, out bool isStop) =>
{
isStop = (this.EncodeState == ManagerState.Stop || !_settings.UploadItems.Contains(item));
item.EncodeOffset = Math.Min(readSize, stream.Length);
}, 1024 * 1024, true))
{
item.EncodeLength = stream.Length;
item.State = UploadState.ComputeHash;
if (item.HashAlgorithm == HashAlgorithm.Sha256)
{
cryptoKey = Sha256.ComputeHash(hashProgressStream);
}
stream.Seek(0, SeekOrigin.Begin);
item.EncodeOffset = 0;
item.State = UploadState.Encoding;
keys = _cacheManager.Encoding(encodingProgressStream, item.CompressionAlgorithm, item.CryptoAlgorithm, cryptoKey, item.BlockLength, item.HashAlgorithm);
}
}
catch (StopIoException)
{
continue;示例3: UploadManagerThread
private void UploadManagerThread()
{
for (; ; )
{
Thread.Sleep(1000 * 1);
if (this.State == ManagerState.Stop) return;
BackgroundUploadItem item = null;
try
{
lock (this.ThisLock)
{
if (_settings.BackgroundUploadItems.Count > 0)
{
item = _settings.BackgroundUploadItems
.Where(n => n.State == BackgroundUploadState.Encoding)
.FirstOrDefault();
}
}
}
catch (Exception)
{
return;
}
if (item == null) continue;
try
{
if (item.Groups.Count == 0 && item.Keys.Count == 0)
{
Stream stream = null;
try
{
if (item.Type == BackgroundItemType.Link)
{
var link = item.Value as Link;
if (link == null) throw new FormatException();
stream = link.Export(_bufferManager);
}
else if (item.Type == BackgroundItemType.Store)
{
var store = item.Value as Store;
if (store == null) throw new FormatException();
stream = store.Export(_bufferManager);
}
else
{
throw new FormatException();
}
if (stream.Length == 0)
{
lock (this.ThisLock)
{
item.Seed.Rank = 0;
if (item.DigitalSignature != null)
{
item.Seed.CreateCertificate(item.DigitalSignature);
}
_connectionsManager.Upload(item.Seed);
item.State = BackgroundUploadState.Completed;
}
}
else
{
KeyCollection keys = null;
byte[] cryptoKey = null;
try
{
using (ProgressStream encodingProgressStream = new ProgressStream(stream, (object sender, long readSize, long writeSize, out bool isStop) =>
{
isStop = (this.State == ManagerState.Stop || !_settings.BackgroundUploadItems.Contains(item));
}, 1024 * 1024, true))
{
item.Seed.Length = stream.Length;
if (item.Seed.Length == 0) throw new InvalidOperationException("Stream Length");
if (item.HashAlgorithm == HashAlgorithm.Sha256)
{
cryptoKey = Sha256.ComputeHash(encodingProgressStream);
}
encodingProgressStream.Seek(0, SeekOrigin.Begin);
item.State = BackgroundUploadState.Encoding;
keys = _cacheManager.Encoding(encodingProgressStream, item.CompressionAlgorithm, item.CryptoAlgorithm, cryptoKey, item.BlockLength, item.HashAlgorithm);
}
}
catch (StopIoException)
{
//.........这里部分代码省略.........