C# ICSharpCode.SharpZipLib生成tar、tar.gz
标签：目录 rpc path closed c# ase one using delete
原文地址：https://blog.csdn.net/nihao198503/article/details/9204115
将代码原封不动的copy过来，只是因为有关tar的文章太少，大多都是zip的文章
///
/// 生成 ***.tar.gz 文件
///
/// 文件基目录（源文件、生成文件所在目录）
/// 待压缩的源文件夹名
public bool CreatTarGzArchive(string strBasePath, string strSourceFolderName)
{
if (string.IsNullOrEmpty(strBasePath)
|| string.IsNullOrEmpty(strSourceFolderName)
|| !System.IO.Directory.Exists(strBasePath)
|| !System.IO.Directory.Exists(Path.Combine(strBasePath, strSourceFolderName)))
{
return false;
}
Environment.CurrentDirectory = strBasePath;
string strSourceFolderAllPath = Path.Combine(strBasePath, strSourceFolderName);
string strOupFileAllPath = Path.Combine(strBasePath, strSourceFolderName + ".tar.gz");
Stream outTmpStream = new FileStream(strOupFileAllPath, FileMode.OpenOrCreate);
//注意此处源文件大小大于4096KB
Stream outStream = new GZipOutputStream(outTmpStream);
TarArchive archive = TarArchive.CreateOutputTarArchive(outStream, TarBuffer.DefaultBlockFactor);
TarEntry entry = TarEntry.CreateEntryFromFile(strSourceFolderAllPath);
archive.WriteEntry(entry, true);
if (archive != null)
{
archive.Close();
}
outTmpStream.Close();
outStream.Close();
return true;
}
生成 ***.tar.gz 文件
///
/// 文件解压
///
/// 压缩文件路径
/// 解压到的目录
///
public static bool UnzipTgz(string zipPath, string goalFolder)
{
Stream inStream = null;
Stream gzipStream = null;
TarArchive tarArchive = null;
try
{
using (inStream = File.OpenRead(zipPath))
{
using (gzipStream = new GZipInputStream(inStream))
{
tarArchive = TarArchive.CreateInputTarArchive(gzipStream);
tarArchive.ExtractContents(goalFolder);
tarArchive.Close();
}
}
return true;
}
catch (Exception ex)
{
Console.WriteLine("压缩出错！");
return false;
}
finally
{
if (null != tarArchive) tarArchive.Close();
if (null != gzipStream) gzipStream.Close();
if (null != inStream) inStream.Close();
}
}
tar.gz解压
///
/// 生成 ***.tar 文件
///
/// 文件基目录（源文件、生成文件所在目录）
/// 待压缩的源文件夹名
public bool CreatTarArchive(string strBasePath, string strSourceFolderName)
{
if (string.IsNullOrEmpty(strBasePath)
|| string.IsNullOrEmpty(strSourceFolderName)
|| !System.IO.Directory.Exists(strBasePath)
|| !System.IO.Directory.Exists(Path.Combine(strBasePath, strSourceFolderName)))
{
return false;
}
Environment.CurrentDirectory = strBasePath;
string strSourceFolderAllPath = Path.Combine(strBasePath, strSourceFolderName);
string strOupFileAllPath = Path.Combine(strBasePath, strSourceFolderName + ".tar");
Stream outStream = new FileStream(strOupFileAllPath, FileMode.OpenOrCreate);
TarArchive archive = TarArchive.CreateOutputTarArchive(outStream, TarBuffer.DefaultBlockFactor);
TarEntry entry = TarEntry.CreateEntryFromFile(strSourceFolderAllPath);
archive.WriteEntry(entry, true);
if (archive != null)
{
archive.Close();
}
outStream.Close();
return true;
}
生成 ***.tar 文件
///
/// tar包解压
///
/// tar包路径
/// 解压到的目录
///
public static bool UnpackTarFiles(string strFilePath, string strUnpackDir)
{
try
{
if (!File.Exists(strFilePath))
{
return false;
}
strUnpackDir = strUnpackDir.Replace("/", "\\");
if (!strUnpackDir.EndsWith("\\"))
{
strUnpackDir += "\\";
}
if (!Directory.Exists(strUnpackDir))
{
Directory.CreateDirectory(strUnpackDir);
}
FileStream fr = new FileStream(strFilePath, FileMode.Open, FileAccess.Read, FileShare.ReadWrite);
DhcEc.SharpZipLib.Tar.TarInputStream s = new DhcEc.SharpZipLib.Tar.TarInputStream(fr);
DhcEc.SharpZipLib.Tar.TarEntry theEntry;
while ((theEntry = s.GetNextEntry()) != null)
{
string directoryName = Path.GetDirectoryName(theEntry.Name);
string fileName = Path.GetFileName(theEntry.Name);
if (directoryName != String.Empty)
Directory.CreateDirectory(strUnpackDir + directoryName);
if (fileName != String.Empty)
{
FileStream streamWriter = File.Create(strUnpackDir + theEntry.Name);
int size = 2048;
byte[] data = new byte[2048];
while (true)
{
size = s.Read(data, 0, data.Length);
if (size > 0)
{
streamWriter.Write(data, 0, size);
}
else
{
break;
}
}
streamWriter.Close();
}
}
s.Close();
fr.Close();
return true;
}
catch (Exception)
{
return false;
}
}
tar包解压
///
/// zip压缩文件
///
/// filename生成的文件的名称，如：C\123\123.zip
/// directory要压缩的文件夹路径
///
public static bool PackFiles(string filename, string directory)
{
try
{
directory = directory.Replace("/", "\\");
if (!directory.EndsWith("\\"))
directory += "\\";
if (!Directory.Exists(directory))
{
Directory.CreateDirectory(directory);
}
if (File.Exists(filename))
{
File.Delete(filename);
}
FastZip fz = new FastZip();
fz.CreateEmptyDirectories = true;
fz.CreateZip(filename, directory, true, "");
return true;
}
catch (Exception)
{
return false;
}
}
zip压缩文件
///
/// zip解压文件
///
/// 压缩文件的名称，如：C:\123\123.zip
/// dir要解压的文件夹路径
///
public static bool UnpackFiles(string file, string dir)
{
try
{
if (!File.Exists(file))
return false;
dir = dir.Replace("/", "\\");
if (!dir.EndsWith("\\"))
dir += "\\";
if (!Directory.Exists(dir))
Directory.CreateDirectory(dir);
FileStream fr = new FileStream(strFilePath, FileMode.Open, FileAccess.Read, FileShare.ReadWrite);
DhcEc.SharpZipLib.Zip.ZipInputStream s = new DhcEc.SharpZipLib.Zip.ZipInputStream(fr);
DhcEc.SharpZipLib.Zip.ZipEntry theEntry;
while ((theEntry = s.GetNextEntry()) != null)
{
string directoryName = Path.GetDirectoryName(theEntry.Name);
string fileName = Path.GetFileName(theEntry.Name);
if (directoryName != String.Empty)
Directory.CreateDirectory(dir + directoryName);
if (fileName != String.Empty)
{
FileStream streamWriter = File.Create(dir + theEntry.Name);
int size = 2048;
byte[] data = new byte[2048];
while (true)
{
size = s.Read(data, 0, data.Length);
if (size > 0)
{
streamWriter.Write(data, 0, size);
}
else
{
break;
}
}
streamWriter.Close();
}
}
s.Close();
fr.Close();
return true;
}
catch (Exception)
{
return false;
}
}
zip解压文件
C# ICSharpCode.SharpZipLib生成tar、tar.gz
标签：目录 rpc path closed c# ase one using delete
原文地址：https://www.cnblogs.com/vichin/p/9071239.html
评论