internal override IEnumerable <SevenZipEntry> GetEntries(Stream stream)
{
List <SevenZipArchiveEntry> entries = archive.Entries.ToList();
stream.Position = 0;
foreach (var dir in entries.Where(x => x.IsDirectory))
{
yield return(dir);
}
foreach (var group in entries.Where(x => !x.IsDirectory).GroupBy(x => x.FilePart.Folder))
{
currentFolder = group.Key;
if (group.Key == null)
{
currentStream = Stream.Null;
}
else
{
currentStream = archive.database.GetFolderStream(stream, currentFolder, null);
}
foreach (var entry in group)
{
currentItem = entry.FilePart.Header;
yield return(entry);
}
}
}
internal override IEnumerable <SevenZipEntry> GetEntries(Stream stream)
{
List <SevenZipArchiveEntry> source = Enumerable.ToList <SevenZipArchiveEntry>(this.archive.Entries);
stream.Position = 0L;
foreach (SevenZipArchiveEntry iteratorVariable1 in Enumerable.Where <SevenZipArchiveEntry>(source, delegate(SevenZipArchiveEntry x) {
return(x.IsDirectory);
}))
{
yield return(iteratorVariable1);
}
foreach (IGrouping <CFolder, SevenZipArchiveEntry> iteratorVariable2 in Enumerable.GroupBy <SevenZipArchiveEntry, CFolder>(Enumerable.Where <SevenZipArchiveEntry>(source, delegate(SevenZipArchiveEntry x) {
return(!x.IsDirectory);
}), delegate(SevenZipArchiveEntry x) {
return(x.FilePart.Folder);
}))
{
this.currentFolder = iteratorVariable2.Key;
if (iteratorVariable2.Key == null)
{
this.currentStream = Stream.Null;
}
else
{
this.currentStream = this.archive.database.GetFolderStream(stream, this.currentFolder, null);
}
foreach (SevenZipArchiveEntry iteratorVariable3 in iteratorVariable2)
{
this.currentItem = iteratorVariable3.FilePart.Header;
yield return(iteratorVariable3);
}
}
}
protected override IEnumerable <SevenZipArchiveEntry> LoadEntries(IEnumerable <SevenZipVolume> volumes)
{
Stream stream = Enumerable.Single <SevenZipVolume>(volumes).Stream;
this.LoadFactory(stream);
for (int i = 0; i < this.database.Files.Count; i++)
{
CFileItem fileEntry = this.database.Files[i];
if (!fileEntry.IsDir)
{
yield return(new SevenZipArchiveEntry(this, new SevenZipFilePart(stream, this.database, i, fileEntry)));
}
}
}
