本文整理汇总了C#中Chunk.AddLast方法的典型用法代码示例。如果您正苦于以下问题：C# Chunk.AddLast方法的具体用法？C# Chunk.AddLast怎么用？C# Chunk.AddLast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Chunk的用法示例。
在下文中一共展示了Chunk.AddLast方法的1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: processTask
private void processTask(BackupTask task)
{
Logger.Debug("StorageThread:processTask:BackupTask");
//generate list of files
LinkedList<FileInChunk> allFiles = new LinkedList<FileInChunk>();
recursivelyFillFileQueue(ref allFiles, task.Path, "");
int chunkID = 0;
while (true)
{ //while need more chunks
Logger.Debug2("StorageThread:processTask outer loop");
if (allFiles.Count() == 0) break;
string oFilename = task.TempPath + '\\' + guid + '_' + task.BackupID + '_' + chunkID + ".tgz";
TarOutputStream tarOutputStream = newTarOutputStream(oFilename);
Chunk chunk = new Chunk(task.BackupID, chunkID, task.Path, oFilename);
long size = 0;
string relPath, fullPath;
while (true)
{ //while need more files in chunk
//Logger.Debug2("StorageThread:processTask inner loop");
if (allFiles.Count() == 0)
{
tarOutputStream.Close();
break;
}
FileInChunk fileInChunk = allFiles.First();
relPath = fileInChunk.path;
fullPath = task.Path + '\\' + relPath;
if (Directory.Exists(fullPath))
{
//Logger.Debug2("StorageThread:processTask inner loop if 1");
TarEntry entry2 = TarEntry.CreateTarEntry(relPath);
//entry2.Name = relPath;
entry2.TarHeader.TypeFlag = TarHeader.LF_DIR;
tarOutputStream.PutNextEntry(entry2);
chunk.AddLast(fileInChunk);
size += 512;
allFiles.RemoveFirst();
continue;
}
Stream inputStream = File.OpenRead(fullPath);
long s = inputStream.Length;
long toWrite = s;
//add file header size to chunk size
size += 512;
TarEntry entry = TarEntry.CreateTarEntry(relPath);
if (size + s < CHUNK_SIZE)
{
//Logger.Debug2("StorageThread:processTask inner loop if 2");
entry.Size = s;
tarOutputStream.PutNextEntry(entry);
byte[] buffer = new byte[32 * 1024];
int totalRead = 0;
while (true)
{
int numRead = inputStream.Read(buffer, 0, buffer.Length);
if (numRead <= 0)
{
break;
}
totalRead += numRead;
tarOutputStream.Write(buffer, 0, numRead);
}
tarOutputStream.CloseEntry();
chunk.AddLast(fileInChunk);
allFiles.RemoveFirst();
size += s;
//if size is not a multiple of 512, round it up to next multiple of 512
if (size % 512 != 0)
{
size += 512 - (size % 512);
}
}
else
{ //file is too big to fit in chunk in entirety
//Logger.Debug2("StorageThread:processTask inner loop else 2");
long totalFileRead = 0;
int partLength = CHUNK_SIZE - (int)size;
createSplitFileInChunks(ref allFiles, partLength, s);
fileInChunk = allFiles.First();
entry.Size = partLength;
tarOutputStream.PutNextEntry(entry);
byte[] buffer = new byte[32 * 1024];
while (true)
{ //while we have more chunks from this file to write
//Logger.Debug2("StorageThread:processTask inner-inner loop");
while (true)
{
int numRead = inputStream.Read(buffer, 0, Math.Min(buffer.Length, partLength));
if (numRead <= 0)
{
break;
}
partLength -= numRead;
size += numRead;
totalFileRead += numRead;
tarOutputStream.Write(buffer, 0, numRead);
}
tarOutputStream.CloseEntry();
partLength = CHUNK_SIZE - 512;
chunk.AddLast(fileInChunk);
//.........这里部分代码省略.........