internal override Stream GetCompressedStream()
{
if (!Header.HasStream)
{
return(null);
}
var folderStream = _database.GetFolderStream(_stream, Folder, _database.PasswordProvider);
int firstFileIndex = _database._folderStartFileIndex[_database._folders.IndexOf(Folder)];
int skipCount = Index - firstFileIndex;
long skipSize = 0;
for (int i = 0; i < skipCount; i++)
{
skipSize += _database._files[firstFileIndex + i].Size;
}
if (skipSize > 0)
{
folderStream.Skip(skipSize);
}
return(new ReadOnlySubStream(folderStream, Header.Size));
}
internal override Stream GetCompressedStream()
{
if (!Header.HasStream)
{
return(null);
}
var folderStream = database.GetFolderStream(stream, Folder, null);
int firstFileIndex = database.FolderStartFileIndex[database.Folders.IndexOf(Folder)];
int skipCount = Index - firstFileIndex;
long skipSize = 0;
for (int i = 0; i < skipCount; i++)
{
skipSize += database.Files[firstFileIndex + i].Size;
}
if (skipSize > 0)
{
//folderStream.Skip(skipSize);
Utility.Skip(folderStream, skipSize);
}
return(new ReadOnlySubStream(folderStream, Header.Size));
}