public PosixFile(string fName)
{
this.SnapFullPath = fName;
//this.Name = this.SnapFullPath.Substring(this.SnapFullPath.LastIndexOf('/')+1);
ufi = new UnixFileInfo(this.SnapFullPath);
this.Name = ufi.Name;
this.Kind = GetUKind();
Console.WriteLine("file " + this.SnapFullPath + ", kind=" + this.Kind.ToString());
this.ID = ufi.Inode;
//this.IsSparse = false;
if (this.Kind == FileType.File) // though dirs also have sizes, useless to get it
{
this.FileSize = ufi.Length;
}
//this.LastAccessedTime = ufi.LastAccessTime;
this.LastModifiedTime = Utilities.Utils.GetUtcUnixTime(ufi.LastWriteTimeUtc); //ufi.LastWriteTime.ToFileTimeUtc();
this.LastMetadataModifiedTime = Utilities.Utils.GetUtcUnixTime(ufi.LastStatusChangeTimeUtc); //ufi.LastStatusChangeTime.ToFileTimeUtc();
this.CreateTime = 0; // dummy value for correctness of incrementals using filecompare
this.Permissions = (uint)ufi.FileAccessPermissions;
this.SpecialAttributes = (int)ufi.FileSpecialAttributes;
if (this.Kind == FileType.Symlink)
{
UnixSymbolicLinkInfo link = new UnixSymbolicLinkInfo(this.SnapFullPath);
if (link.HasContents)
{
this.TargetName = link.GetContents().FullName;
}
}
this.OwnerUser = (uint)ufi.OwnerUserId;
this.OwnerGroup = (uint)ufi.OwnerGroupId;
BlockMetadata = new FileBlockMetadata();
}
public NTBackupFile(Alphaleonis.Win32.Filesystem.FileSystemEntryInfo fsi)
{
fileName = fsi.FullPath;
this.Name = fsi.FileName;
fseInfo = fsi;
this.Kind = GetKind(fsi);
/*this.FileSize = 0;
* try{
* this.FileSize += GetSize ();
* }
* catch(Exception e){
* Logger.Append(Severity.ERROR, "Unable to get size of item "+SnapFullPath+" "+e.Message);
* throw(e);
* }*/
this.FileSize = fsi.FileSize;
if (this.Kind == FileType.Symlink)
{
this.TargetName = fsi.VirtualFullPath;
}
if (this.Kind != FileType.Directory || this.Kind != FileType.Unsupported)
{
this.LastModifiedTime = Utilities.Utils.GetUtcUnixTime(fsi.LastModified); //fsi.LastModified.ToFileTimeUtc();
}
else
{
this.LastModifiedTime = DateTime.MaxValue.ToFileTimeUtc();
}
this.LastMetadataModifiedTime = 0; // dummy value for correctness of incrementals using filecompare
this.CreateTime = Utilities.Utils.GetUtcUnixTime(fsi.Created); //fsi.Created.ToFileTimeUtc();
GetHandleInfos();
if (fseInfo.IsMountPoint || fseInfo.IsReparsePoint || fseInfo.IsSymbolicLink)
{
//this.TargetName = fseInfo.VirtualFullPath;
Console.WriteLine("** Item " + fileName + " is a " + this.Kind + ", target=" + TargetName);
//Console.WriteLine ("reparsepoint tag(s)="+fsi.ReparsePointTag.ToString());
}
if (this.Kind == FileType.Unsupported)
{
Console.WriteLine("unsupported file " + fileName + " with attributes " + fseInfo.Attributes.ToString());
}
this.Attributes = (int)fsi.Attributes;
//wSecurity = GetSecurity(); // unneeded as we save using BackupRead(), which includes security info
//ownerUser = wSecurity.GetOwner(typeof(NTAccount)).;
BlockMetadata = new FileBlockMetadata();
}
/*public BFile(){
*
* }*/
public FreeBSDFile(string fN, long chunkStartPos)
{
fileName = fN;
ufi = new UnixFileInfo(fN);
this.chunkStartPos = chunkStartPos;
this.fileSize = ufi.Length;
unixPermissions = ufi.FileAccessPermissions;
fileSpecialAttributes = (int)ufi.FileSpecialAttributes;
fileAttributes = 0;
fileKind = GetUKind();
ownerUser = ufi.OwnerUserId;
ownerGroup = ufi.OwnerGroupId;
BlockMetadata = new FileBlockMetadata();
}
public UnixFile(string fileName)
{
this.fileName = fileName;
ufi = new UnixFileInfo(fileName);
this.Name = ufi.Name;
this.fileSize = ufi.Length;
this.Permissions = (uint)ufi.FileAccessPermissions;
fileSpecialAttributes = (int)ufi.FileSpecialAttributes;
fileAttributes = 0;
fileKind = GetUKind();
ownerUser = (uint)ufi.OwnerUserId;
ownerGroup = (uint)ufi.OwnerGroupId;
BlockMetadata = new FileBlockMetadata();
this.ExtendedAttributes = new List <Tuple <string, byte[]> >();
}
public MinimalFsItem(string name)
{
this.fileName = name;
FileInfo fi = new FileInfo(fileName);
this.FileSize = fi.Length;
this.Name = fi.Name;
this.ID = 0;
this.ParentID = 0;
this.LastMetadataModifiedTime = 0;
this.LastModifiedTime = fi.LastWriteTimeUtc.ToFileTimeUtc();
this.CreateTime = fi.CreationTimeUtc.ToFileTimeUtc();
//this.Kind = GetKind(fi);
this.Kind = FileType.File;
BlockMetadata = new FileBlockMetadata();
}
protected UnixFile(SerializationInfo info, StreamingContext context)
{
/* this.ID = info.GetInt64("id");
* this.ParentID = info.GetInt64("pid");*/
/*this.Attributes = info.GetInt32("attrs");
* //this.CreateTime = info.GetInt64("crtime");
* this.LastMetadataModifiedTime = info.GetInt64("ctime");
* this.LastModifiedTime = info.GetInt64("mtime");*/
/*this.Kind = (Node.FileType)info.GetValue("k", typeof(Node.FileType));
* this.FileSize = info.GetInt64("s");*/
/*this.ChunkStartPos = info.GetUInt32("csp");
* this.FileStartPos = info.GetInt64("fsp");
* this.OwnerGroup = info.GetUInt32("og");
* this.OwnerUser = info.GetUInt32("ou");
* this.Permissions = (Mono.Unix.FileAccessPermissions)info.GetValue("perm", typeof(Node.FileType));
* this.SpecialAttributes = info.GetInt32("sattr");*/
this.BlockMetadata = (FileBlockMetadata)info.GetValue("data", typeof(FileBlockMetadata));
}
public PosixFile(Dirent entry)
{
unixEntry = entry; // used for clone()
this.SnapFullPath = entry.d_name;
this.Name = this.SnapFullPath.Substring(this.SnapFullPath.LastIndexOf('/') + 1);
ID = (long)entry.d_ino;
this.Kind = GetKind(entry);
//this.IsSparse = false;
// try to get ID version (inode generation number), for easier delete/move/renames detection
// EOPNOTSUP = 95
Stat entryStat;
if (this.Kind != FileType.Symlink)
{
//Syscall.fstat(fd, out entryStat);
Syscall.stat(this.SnapFullPath, out entryStat);
string[] xattrs = new string[16];
Syscall.listxattr(this.SnapFullPath, out xattrs);
GetXattrs(xattrs);
}
else
{
Syscall.lstat(this.SnapFullPath, out entryStat);
System.Text.StringBuilder sb = new System.Text.StringBuilder(2048);
Syscall.readlink(this.SnapFullPath, sb);
this.TargetName = sb.ToString();
//Console.WriteLine ("symlink pointing to "+targetName);
}
//this.LastAccessedTime = Utils.GetDateTimeFromUnixTime(entryStat.st_atime);
this.LastMetadataModifiedTime = entryStat.st_ctime;
this.LastModifiedTime = entryStat.st_mtime;
this.CreateTime = 0; //DateTime.MinValue.ToFileTimeUtc();
this.Permissions = (uint)entryStat.st_mode;
if (this.Kind == FileType.File) // though dirs also have sizes, useless to get it
{
this.FileSize = entryStat.st_size;
}
this.OwnerUser = entryStat.st_uid;
this.OwnerGroup = entryStat.st_gid;
this.SpecialAttributes = 0; // TODO!!!
BlockMetadata = new FileBlockMetadata();
//Syscall.close(fd);
}
protected PosixFile(SerializationInfo info, StreamingContext context)
{
//this.Attributes = info.GetInt32("attrs");
//Console.WriteLine ("PosixFile GetObjectData() : got attrs");
//this.CreateTime = info.GetInt64("crtime");
//this.LastMetadataModifiedTime = info.GetInt64("ctime");
//Console.WriteLine ("PosixFile GetObjectData() : got crtime & ctime");
//this.LastModifiedTime = info.GetInt64("mtime");
//Console.WriteLine ("PosixFile GetObjectData() : got mtime");
/*this.Kind = (Node.FileType)info.GetValue("k", typeof(Node.FileType));
* //Console.WriteLine ("PosixFile GetObjectData() : got k");
* this.FileSize = info.GetInt64("s");*/
//Console.WriteLine ("PosixFile GetObjectData() : got s");
//this.ChunkStartPos = info.GetUInt32("csp");
//Console.WriteLine ("PosixFile GetObjectData() : got csp");
//this.FileStartPos = info.GetInt64("fsp");
//Console.WriteLine ("PosixFile GetObjectData() : got fsp");
//this.OwnerGroup = info.GetUInt32("og");
//Console.WriteLine ("PosixFile GetObjectData() : got og");
//this.OwnerUser = info.GetUInt32("ou");
//Console.WriteLine ("PosixFile GetObjectData() : got ou");
//this.Permissions = (Mono.Unix.FileAccessPermissions)info.GetValue("perm", typeof(Mono.Unix.FileAccessPermissions));
//Console.WriteLine ("PosixFile GetObjectData() : got perm");
//this.SpecialAttributes = info.GetInt32("sattr");
//Console.WriteLine ("PosixFile GetObjectData() : getting xattrs..");
try{
this.ExtendedAttributes = (List <Tuple <string, byte[]> >)info.GetValue("xattr", typeof(List <Tuple <string, byte[]> >));
}catch {}
//Console.WriteLine ("PosixFile GetObjectData() : getting blockmetadata (excepted dedupinfo)..");
try{
this.BlockMetadata = new FileBlockMetadata();
this.BlockMetadata.BlockMetadata = (List <IFileBlockMetadata>)info.GetValue("data", typeof(List <IFileBlockMetadata>));
}catch {
}
try{
this.TargetName = (string)info.GetValue("tgt", typeof(string));
}catch {}
}
protected NTBackupFile(SerializationInfo info, StreamingContext context)
{
/*this.ID = info.GetInt64("id");
* //Console.WriteLine ("PosixFile GetObjectData() : got id");
* this.ParentID = info.GetInt64("pid");*/
//Console.WriteLine ("PosixFile GetObjectData() : got pid");
//this.Attributes = info.GetInt32("attrs");
//Console.WriteLine ("PosixFile GetObjectData() : got attrs");
//this.CreateTime = info.GetInt64("crtime");
//this.LastMetadataModifiedTime = info.GetInt64("ctime");
//Console.WriteLine ("PosixFile GetObjectData() : got crtime & ctime");
//this.LastModifiedTime = info.GetInt64("mtime");
//Console.WriteLine ("PosixFile GetObjectData() : got mtime");
//this.Kind = (Node.FileType)info.GetValue("k", typeof(Node.FileType));
//Console.WriteLine ("PosixFile GetObjectData() : got k");
//this.FileSize = info.GetInt64("s");
//Console.WriteLine ("PosixFile GetObjectData() : got s");
//this.ChunkStartPos = info.GetUInt32("csp");
//Console.WriteLine ("PosixFile GetObjectData() : got csp");
//this.FileStartPos = info.GetInt64("fsp");
//Console.WriteLine ("PosixFile GetObjectData() : got fsp");
//this.OwnerGroup = info.GetUInt32("og");
//Console.WriteLine ("PosixFile GetObjectData() : got og");
//this.OwnerUser = info.GetUInt32("ou");
//Console.WriteLine ("PosixFile GetObjectData() : got ou");
//this.Permissions = info.GetInt32("perm");
//Console.WriteLine ("PosixFile GetObjectData() : got perm");
//this.SpecialAttributes = info.GetInt32("sattr");
try{
this.TargetName = info.GetString("tgt");
}catch {} // target is null, nothing wrong with that if not a symlink/reparsepoint
Console.WriteLine("PosixFile GetObjectData() : getting blockmetadata (excepted dedupinfo)..");
try{
this.BlockMetadata = new FileBlockMetadata();
this.BlockMetadata.BlockMetadata = (List <IFileBlockMetadata>)info.GetValue("data", typeof(List <IFileBlockMetadata>));
}catch {
} // data is null, nothing wrong with that
}
public NTBackupFile()
{
BlockMetadata = new FileBlockMetadata();
}
public NTBackupFile(string fullName)
{
if (fullName == null)
{
throw new Exception("NTBackupFileXP(byname): NULL name");
}
//Console.WriteLine ("NTBackupFile(byname): raw name="+fullName);
Alphaleonis.Win32.Filesystem.FileInfo fsi = new Alphaleonis.Win32.Filesystem.FileInfo(fullName);
fsi.Refresh();
fseInfo = fsi.SystemInfo;
fseInfo.FullPath = fullName;
this.Name = fsi.Name;
fileName = fullName;
GetHandleInfos(); // gets ID and sparse attribute.
//this.fileSize = fileI.Length;
this.FileStartPos = 0;
this.ChunkStartPos = 0;
this.Kind = GetKind(fseInfo);
// GetSize is more precise (though not yet 100%) but slower. As we will generally work on snapshot,
// don't be so obsessed with getting real size and reporting sizes changes during backup on NT.
//GetSize ();
this.FileSize = fseInfo.FileSize;
if (this.Kind == FileType.Symlink)
{
this.TargetName = fsi.SystemInfo.VirtualFullPath;
}
if (this.Kind != FileType.Directory || this.Kind != FileType.Unsupported)
{
this.LastModifiedTime = Utilities.Utils.GetUtcUnixTime(fsi.LastWriteTime); // fsi.LastWriteTime.ToFileTimeUtc();
}
else
{
this.LastModifiedTime = 0; //fsi.LastWriteTime.ToFileTimeUtc(); //DateTime.MaxValue.ToFileTimeUtc();
}
this.LastMetadataModifiedTime = 0; // dummy value for correctness of incrementals using filecompare
this.CreateTime = Utilities.Utils.GetUtcUnixTime(fsi.CreationTime); //fsi.CreationTime.ToFileTimeUtc();
//this.ID = Utilities.Utils.GetUnixTime(fsi.CreationTime);
if (fsi.Attributes.HasFlag(Alphaleonis.Win32.Filesystem.FileAttributes.SparseFile))
{
this.ChangeStatus |= DataLayoutInfos.SparseFile;
}
if (fseInfo.IsMountPoint || fseInfo.IsReparsePoint || fseInfo.IsSymbolicLink)
{
this.TargetName = fseInfo.VirtualFullPath;
Console.WriteLine("** Item " + fileName + " is a " + this.Kind);
Console.WriteLine("reparsepoint tag(s)=" + fsi.SystemInfo.ReparsePointTag.ToString());
}
if (this.Kind == FileType.Unsupported)
{
Console.WriteLine("unsupported file " + fileName + " with attributes " + fseInfo.Attributes.ToString());
}
this.Attributes = (int)fsi.Attributes;
//wSecurity = GetSecurity(); // unneeded as we save using BackupRead(), which includes security info
//ownerUser = wSecurity.GetOwner(typeof(NTAccount)).;
BlockMetadata = new FileBlockMetadata();
}
public PosixFile()
{
BlockMetadata = new FileBlockMetadata();
}
public FreeBSDFile(string fileName)
{
this.fileName = fileName;
//ufi = new UnixFileInfo(fileName);
BlockMetadata = new FileBlockMetadata();
}
