/// <exception cref="System.IO.IOException"/>
private void DumpINodeSection(InputStream @in)
{
FsImageProto.INodeSection s = FsImageProto.INodeSection.ParseDelimitedFrom(@in);
@out.Write("<INodeSection>");
O("lastInodeId", s.GetLastInodeId());
for (int i = 0; i < s.GetNumInodes(); ++i)
{
FsImageProto.INodeSection.INode p = FsImageProto.INodeSection.INode.ParseDelimitedFrom
(@in);
@out.Write("<inode>");
O("id", p.GetId()).O("type", p.GetType()).O("name", p.GetName().ToStringUtf8());
if (p.HasFile())
{
DumpINodeFile(p.GetFile());
}
else
{
if (p.HasDirectory())
{
DumpINodeDirectory(p.GetDirectory());
}
else
{
if (p.HasSymlink())
{
DumpINodeSymlink(p.GetSymlink());
}
}
}
@out.Write("</inode>\n");
}
@out.Write("</INodeSection>\n");
}
/// <summary>Load the filenames of the directories from the INode section.</summary>
/// <exception cref="System.IO.IOException"/>
private void LoadDirectoriesInINodeSection(InputStream @in)
{
FsImageProto.INodeSection s = FsImageProto.INodeSection.ParseDelimitedFrom(@in);
Log.Info("Loading directories in INode section.");
int numDirs = 0;
for (int i = 0; i < s.GetNumInodes(); ++i)
{
FsImageProto.INodeSection.INode p = FsImageProto.INodeSection.INode.ParseDelimitedFrom
(@in);
if (Log.IsDebugEnabled() && i % 10000 == 0)
{
Log.Debug("Scanned {} inodes.", i);
}
if (p.HasDirectory())
{
metadataMap.PutDir(p);
numDirs++;
}
}
Log.Info("Found {} directories in INode section.", numDirs);
}
/// <exception cref="System.IO.IOException"/>
public virtual void PutDir(FsImageProto.INodeSection.INode dir)
{
Preconditions.CheckArgument(dir.HasDirectory(), "INode %s (%s) is not a directory."
, dir.GetId(), dir.GetName());
dirMap.Put(ToBytes(dir.GetId()), ToBytes(dir.GetName().ToStringUtf8()));
}
