| public static CreateHeader ( string fileName, bool isDir, long size, System.DateTime lastWriteTime, int &paddingSize, bool isLongLinkPseudoentry = false ) : byte[] | ||
| fileName | string | |
| isDir | bool | |
| size | long | |
| lastWriteTime | System.DateTime | |
| paddingSize | int | |
| isLongLinkPseudoentry | bool | |
| return | byte[] | |
static void ArchiveDirectoryToTARRecursively(Stream tarStream, string absoluteDirectory, string relativeDirectoryInUnixFormat, ref int filesDone, ref long bytesDone, byte[] paddingBuffer, byte[] tempBuffer, FileNameFilter filter)
{
WIN32_FIND_DATA findData;
List <SubdirInfo> subdirs = new List <SubdirInfo>();
IntPtr hFind = FindFirstFile(absoluteDirectory + "\\*.*", out findData);
int paddingSize;
if (hFind == (IntPtr)(-1))
{
return;
}
try
{
do
{
if ((findData.cFileName == ".") || (findData.cFileName == ".."))
{
continue;
}
if ((findData.dwFileAttributes & FileAttributes.Directory) != 0)
{
subdirs.Add(new SubdirInfo {
Name = findData.cFileName, Date = DateTime.FromFileTime(MAKELONGLONG(findData.ftLastWriteTime.dwHighDateTime, findData.ftLastWriteTime.dwLowDateTime))
});
}
else
{
string localFN = Path.Combine(absoluteDirectory, findData.cFileName);
if (filter != null && !filter(localFN))
{
continue;
}
using (var fsLocal = File.Open(localFN, FileMode.Open, FileAccess.Read, FileShare.ReadWrite))
{
string rel = relativeDirectoryInUnixFormat;
if (rel != "")
{
rel += "/";
}
rel += findData.cFileName;
var timestamp = DateTime.FromFileTime(MAKELONGLONG(findData.ftLastWriteTime.dwHighDateTime, findData.ftLastWriteTime.dwLowDateTime));
long len = fsLocal.Length;
var hdr = TarPacker.CreateHeader(rel, false, len, timestamp, out paddingSize);
tarStream.Write(hdr, 0, hdr.Length);
CopyStreamWithProgress(fsLocal, tarStream, ref filesDone, ref bytesDone, tempBuffer, len);
tarStream.Write(paddingBuffer, 0, paddingSize);
}
}
} while (FindNextFile(hFind, out findData));
}
finally
{
FindClose(hFind);
}
foreach (var subdir in subdirs)
{
string rel = relativeDirectoryInUnixFormat;
if (rel != "")
{
rel += "/";
}
rel += subdir.Name;
tarStream.Write(TarPacker.CreateHeader(rel, true, 0, subdir.Date, out paddingSize), 0, 512);
ArchiveDirectoryToTARRecursively(tarStream, Path.Combine(absoluteDirectory, subdir.Name), rel, ref filesDone, ref bytesDone, paddingBuffer, tempBuffer, filter);
}
}
