private void WriteObjectToTar (TarOutputStream tar_out,
FileSystemObject fso,
EventTracker tracker)
{
MemoryStream memory = null;
TarHeader header;
header = new TarHeader ();
StringBuilder name_builder;
name_builder = new StringBuilder (fso.FullName);
name_builder.Remove (0, this.FullName.Length+1);
header.Name = name_builder.ToString ();
header.ModTime = fso.Timestamp;
if (fso is DirectoryObject) {
header.Mode = 511; // 0777
header.TypeFlag = TarHeader.LF_DIR;
header.Size = 0;
} else {
header.Mode = 438; // 0666
header.TypeFlag = TarHeader.LF_NORMAL;
memory = new MemoryStream ();
((FileObject) fso).AddToStream (memory, tracker);
header.Size = memory.Length;
}
TarEntry entry;
entry = new TarEntry (header);
tar_out.PutNextEntry (entry);
if (memory != null) {
tar_out.Write (memory.ToArray (), 0, (int) memory.Length);
memory.Close ();
}
tar_out.CloseEntry ();
// If this is a directory, write out the children
if (fso is DirectoryObject)
foreach (FileSystemObject child in fso.Children)
WriteObjectToTar (tar_out, child, tracker);
}
public void TestExtractArchiveTarGzCreateContainer()
{
CloudFilesProvider provider = (CloudFilesProvider)Bootstrapper.CreateObjectStorageProvider();
string containerName = TestContainerPrefix + Path.GetRandomFileName();
string sourceFileName = "DarkKnightRises.jpg";
byte[] content = File.ReadAllBytes("DarkKnightRises.jpg");
using (MemoryStream outputStream = new MemoryStream())
{
using (GZipOutputStream gzoStream = new GZipOutputStream(outputStream))
{
gzoStream.IsStreamOwner = false;
gzoStream.SetLevel(9);
using (TarOutputStream tarOutputStream = new TarOutputStream(gzoStream))
{
tarOutputStream.IsStreamOwner = false;
TarEntry entry = TarEntry.CreateTarEntry(containerName + '/' + sourceFileName);
entry.Size = content.Length;
tarOutputStream.PutNextEntry(entry);
tarOutputStream.Write(content, 0, content.Length);
tarOutputStream.CloseEntry();
tarOutputStream.Close();
}
}
outputStream.Flush();
outputStream.Position = 0;
ExtractArchiveResponse response = provider.ExtractArchive(outputStream, "", ArchiveFormat.TarGz);
Assert.IsNotNull(response);
Assert.AreEqual(1, response.CreatedFiles);
Assert.IsNotNull(response.Errors);
Assert.AreEqual(0, response.Errors.Count);
}
using (MemoryStream downloadStream = new MemoryStream())
{
provider.GetObject(containerName, sourceFileName, downloadStream, verifyEtag: true);
Assert.AreEqual(content.Length, GetContainerObjectSize(provider, containerName, sourceFileName));
downloadStream.Position = 0;
byte[] actualData = new byte[downloadStream.Length];
downloadStream.Read(actualData, 0, actualData.Length);
Assert.AreEqual(content.Length, actualData.Length);
using (MD5 md5 = MD5.Create())
{
byte[] contentMd5 = md5.ComputeHash(content);
byte[] actualMd5 = md5.ComputeHash(actualData);
Assert.AreEqual(BitConverter.ToString(contentMd5), BitConverter.ToString(actualMd5));
}
}
/* Cleanup
*/
provider.DeleteContainer(containerName, deleteObjects: true);
}
/// <summary>
/// Write an entry to the archive. This method will call the putNextEntry
/// and then write the contents of the entry, and finally call closeEntry()
/// for entries that are files. For directories, it will call putNextEntry(),
/// and then, if the recurse flag is true, process each entry that is a
/// child of the directory.
/// </summary>
/// <param name="sourceEntry">
/// The TarEntry representing the entry to write to the archive.
/// </param>
/// <param name="recurse">
/// If true, process the children of directory entries.
/// </param>
void InternalWriteEntry(TarEntry sourceEntry, bool recurse)
{
var asciiTrans = false;
string tempFileName = null;
var entryFilename = sourceEntry.File;
var entry = (TarEntry)sourceEntry.Clone();
if (applyUserInfoOverrides)
{
entry.GroupId = groupId;
entry.GroupName = groupName;
entry.UserId = userId;
entry.UserName = userName;
}
OnProgressMessageEvent(entry, null);
if (asciiTranslate && !entry.IsDirectory)
{
asciiTrans = !IsBinary(entryFilename);
if (asciiTrans)
{
tempFileName = Path.GetTempFileName();
var inStream = File.OpenText(entryFilename);
Stream outStream = File.Create(tempFileName);
while (true)
{
var line = inStream.ReadLine();
if (line == null)
{
break;
}
var data = Encoding.ASCII.GetBytes(line);
outStream.Write(data, 0, data.Length);
outStream.WriteByte((byte)'\n');
}
inStream.Close();
outStream.Flush();
outStream.Close();
entry.Size = new FileInfo(tempFileName).Length;
entryFilename = tempFileName;
}
}
string newName = null;
if (rootPath != null)
{
if (entry.Name.StartsWith(rootPath))
{
newName = entry.Name.Substring(rootPath.Length + 1);
}
}
if (pathPrefix != null)
{
newName = (newName == null) ? pathPrefix + "/" + entry.Name : pathPrefix + "/" + newName;
}
if (newName != null)
{
entry.Name = newName;
}
tarOut.PutNextEntry(entry);
if (entry.IsDirectory)
{
if (recurse)
{
var list = entry.GetDirectoryEntries();
for (var i = 0; i < list.Length; ++i)
{
InternalWriteEntry(list[i], recurse);
}
}
}
else
{
Stream inputStream = File.OpenRead(entryFilename);
var numWritten = 0;
var eBuf = new byte[32 * 1024];
while (true)
{
var numRead = inputStream.Read(eBuf, 0, eBuf.Length);
if (numRead <= 0)
{
break;
}
tarOut.Write(eBuf, 0, numRead);
numWritten += numRead;
}
inputStream.Close();
if (tempFileName != null && tempFileName.Length > 0)
{
File.Delete(tempFileName);
}
tarOut.CloseEntry();
}
}
private void WriteEntryCore(TarEntry sourceEntry, bool recurse)
{
string text = null;
string text2 = sourceEntry.File;
TarEntry tarEntry = (TarEntry)sourceEntry.Clone();
if (applyUserInfoOverrides)
{
tarEntry.GroupId = groupId;
tarEntry.GroupName = groupName;
tarEntry.UserId = userId;
tarEntry.UserName = userName;
}
OnProgressMessageEvent(tarEntry, null);
if (asciiTranslate && !tarEntry.IsDirectory && !IsBinary(text2))
{
text = Path.GetTempFileName();
using (StreamReader streamReader = File.OpenText(text2))
{
using (Stream stream = File.Create(text))
{
while (true)
{
string text3 = streamReader.ReadLine();
if (text3 == null)
{
break;
}
byte[] bytes = Encoding.ASCII.GetBytes(text3);
stream.Write(bytes, 0, bytes.Length);
stream.WriteByte(10);
}
stream.Flush();
}
}
tarEntry.Size = new FileInfo(text).Length;
text2 = text;
}
string text4 = null;
if (rootPath != null && tarEntry.Name.StartsWith(rootPath))
{
text4 = tarEntry.Name.Substring(rootPath.Length + 1);
}
if (pathPrefix != null)
{
text4 = ((text4 == null) ? (pathPrefix + "/" + tarEntry.Name) : (pathPrefix + "/" + text4));
}
if (text4 != null)
{
tarEntry.Name = text4;
}
tarOut.PutNextEntry(tarEntry);
if (tarEntry.IsDirectory)
{
if (recurse)
{
TarEntry[] directoryEntries = tarEntry.GetDirectoryEntries();
for (int i = 0; i < directoryEntries.Length; i++)
{
WriteEntryCore(directoryEntries[i], recurse);
}
}
}
else
{
using (Stream stream2 = File.OpenRead(text2))
{
byte[] array = new byte[32768];
while (true)
{
int num = stream2.Read(array, 0, array.Length);
if (num <= 0)
{
break;
}
tarOut.Write(array, 0, num);
}
}
if (text != null && text.Length > 0)
{
File.Delete(text);
}
tarOut.CloseEntry();
}
}
protected override void _Partir(string fichero, string sal1, string dir, long kb)
{
FileInfo fi = null;
DirectoryInfo din = null;
DirectoryInfo dout = new DirectoryInfo (dir);
if (File.Exists (fichero)) {
fi = new FileInfo (fichero);
} else if (Directory.Exists (fichero)) {
din = new DirectoryInfo (fichero);
} else {
throw new Exception ("" + fichero + " not found");
}
List<FileInfo> files = load (fichero);
string baseName = "";
if (fi != null) {
baseName = fi.Name;
} else if (din != null) {
baseName = din.Name;
}
if ((sal1 == null) || (sal1 == string.Empty)) {
//
if (din != null) {
sal1 = din.Name;
}
if (fi != null) {
sal1 = fi.Name;
}
}
long totalSize = calculateTotalSize (files);
long fragments = totalSize / (kb * 1024);
string s = "" + fragments;
JoinInfo info = new JoinInfo ();
info.OriginalFile = baseName;
info.InitialFragment = 0;
info.Digits = Math.Max (s.Length, 3);
info.BaseName = sal1 + ".tar.gz.";
info.Directory = dout;
info.Length = totalSize;
Stream stream = new SplitStream (info, kb * 1024, info.Directory.FullName + Path.DirectorySeparatorChar + info.BaseName + "sha512sum.dalle", "SHA512");
stream = new GZipStream (stream, CompressionMode.Compress);
TarOutputStream taros = new TarOutputStream (stream);
foreach (FileInfo f in files) {
TarEntry te = TarEntry.CreateEntryFromFile (f.FullName);
te.UserId = 0;
te.GroupId = 0;
te.UserName = String.Empty;
te.GroupName = String.Empty;
taros.PutNextEntry (te);
FileStream fs = f.OpenRead ();
long leidosTotales = 0;
byte[] buffer = new byte[Consts.BUFFER_LENGTH];
int leidos = 0;
while ((leidos = fs.Read (buffer, 0, buffer.Length)) > 0) {
taros.Write (buffer, 0, leidos);
leidosTotales += leidos;
OnProgress (leidosTotales, totalSize);
}
taros.CloseEntry ();
fs.Close ();
}
taros.Close ();
OnProgress (totalSize, totalSize);
}
/// <summary>
/// Write an entry to the archive. This method will call the putNextEntry
/// and then write the contents of the entry, and finally call closeEntry()
/// for entries that are files. For directories, it will call putNextEntry(),
/// and then, if the recurse flag is true, process each entry that is a
/// child of the directory.
/// </summary>
/// <param name="sourceEntry">
/// The TarEntry representing the entry to write to the archive.
/// </param>
/// <param name="recurse">
/// If true, process the children of directory entries.
/// </param>
void WriteEntryCore(TarEntry sourceEntry, bool recurse)
{
string tempFileName = null;
string entryFilename = sourceEntry.File;
TarEntry entry = (TarEntry)sourceEntry.Clone();
if (applyUserInfoOverrides)
{
entry.GroupId = groupId;
entry.GroupName = groupName;
entry.UserId = userId;
entry.UserName = userName;
}
OnProgressMessageEvent(entry, null);
if (asciiTranslate && !entry.IsDirectory)
{
if (!IsBinary(entryFilename))
{
tempFileName = Path.GetTempFileName();
using (StreamReader inStream = File.OpenText(entryFilename)) {
using (Stream outStream = File.Create(tempFileName)) {
while (true)
{
string line = inStream.ReadLine();
if (line == null)
{
break;
}
byte[] data = Encoding.UTF8.GetBytes(line);
outStream.Write(data, 0, data.Length);
outStream.WriteByte((byte)'\n');
}
outStream.Flush();
}
}
entry.Size = new FileInfo(tempFileName).Length;
entryFilename = tempFileName;
}
}
string newName = null;
if (rootPath != null)
{
if (entry.Name.StartsWith(rootPath))
{
newName = entry.Name.Substring(rootPath.Length + 1);
}
}
if (pathPrefix != null)
{
newName = (newName == null) ? pathPrefix + "/" + entry.Name : pathPrefix + "/" + newName;
}
if (newName != null)
{
entry.Name = newName;
}
tarOut.PutNextEntry(entry);
if (entry.IsDirectory)
{
if (recurse)
{
TarEntry[] list = entry.GetDirectoryEntries();
for (int i = 0; i < list.Length; ++i)
{
WriteEntryCore(list[i], recurse);
}
}
}
else
{
using (Stream inputStream = File.OpenRead(entryFilename)) {
byte[] localBuffer = new byte[32 * 1024];
while (true)
{
int numRead = inputStream.Read(localBuffer, 0, localBuffer.Length);
if (numRead <= 0)
{
break;
}
tarOut.Write(localBuffer, 0, numRead);
}
}
if ((tempFileName != null) && (tempFileName.Length > 0))
{
File.Delete(tempFileName);
}
tarOut.CloseEntry();
}
}
private void TarFile(TarOutputStream stream, IPurePath baseDir, IPurePath sourcePath)
{
var tarName = baseDir.WithFilename(sourcePath.Filename);
var entry = TarEntry.CreateTarEntry(tarName.ToString());
using (var file = File.OpenRead(sourcePath.ToString()))
{
entry.Size = file.Length;
stream.PutNextEntry(entry);
file.CopyTo(stream);
}
stream.CloseEntry();
}
private void WriteEntryCore(TarEntry sourceEntry, bool recurse)
{
//IL_00de: Unknown result type (might be due to invalid IL or missing references)
string text = null;
string text2 = sourceEntry.File;
TarEntry tarEntry = (TarEntry)sourceEntry.Clone();
if (applyUserInfoOverrides)
{
tarEntry.GroupId = groupId;
tarEntry.GroupName = groupName;
tarEntry.UserId = userId;
tarEntry.UserName = userName;
}
OnProgressMessageEvent(tarEntry, null);
if (asciiTranslate && !tarEntry.IsDirectory && !IsBinary(text2))
{
text = Path.GetTempFileName();
StreamReader val = File.OpenText(text2);
try
{
Stream val2 = (Stream)(object)File.Create(text);
try
{
while (true)
{
string text3 = ((TextReader)val).ReadLine();
if (text3 == null)
{
break;
}
byte[] bytes = Encoding.get_ASCII().GetBytes(text3);
val2.Write(bytes, 0, bytes.Length);
val2.WriteByte((byte)10);
}
val2.Flush();
}
finally
{
((global::System.IDisposable)val2)?.Dispose();
}
}
finally
{
((global::System.IDisposable)val)?.Dispose();
}
tarEntry.Size = new FileInfo(text).get_Length();
text2 = text;
}
string text4 = null;
if (rootPath != null && tarEntry.Name.StartsWith(rootPath))
{
text4 = tarEntry.Name.Substring(rootPath.get_Length() + 1);
}
if (pathPrefix != null)
{
text4 = ((text4 == null) ? (pathPrefix + "/" + tarEntry.Name) : (pathPrefix + "/" + text4));
}
if (text4 != null)
{
tarEntry.Name = text4;
}
tarOut.PutNextEntry(tarEntry);
if (tarEntry.IsDirectory)
{
if (recurse)
{
TarEntry[] directoryEntries = tarEntry.GetDirectoryEntries();
for (int i = 0; i < directoryEntries.Length; i++)
{
WriteEntryCore(directoryEntries[i], recurse);
}
}
return;
}
Stream val3 = (Stream)(object)File.OpenRead(text2);
try
{
byte[] array = new byte[32768];
while (true)
{
int num = val3.Read(array, 0, array.Length);
if (num > 0)
{
((Stream)tarOut).Write(array, 0, num);
continue;
}
break;
}
}
finally
{
((global::System.IDisposable)val3)?.Dispose();
}
if (text != null && text.get_Length() > 0)
{
File.Delete(text);
}
tarOut.CloseEntry();
}
