internal static IEnumerable <RarVolume> GetParts(FileInfo fileInfo, string password, Options options)
{
FileInfoRarArchiveVolume part = new FileInfoRarArchiveVolume(fileInfo, password, options);
yield return(part);
if (!part.ArchiveHeader.ArchiveHeaderFlags.HasFlag(ArchiveFlags.VOLUME))
{
yield break; //if file isn't volume then there is no reason to look
}
ArchiveHeader ah = part.ArchiveHeader;
fileInfo = GetNextFileInfo(ah, part.FileParts.FirstOrDefault() as FileInfoRarFilePart);
//we use fileinfo because rar is dumb and looks at file names rather than archive info for another volume
while (fileInfo != null && fileInfo.Exists)
{
part = new FileInfoRarArchiveVolume(fileInfo, password, options);
fileInfo = GetNextFileInfo(ah, part.FileParts.FirstOrDefault() as FileInfoRarFilePart);
yield return(part);
}
}
internal FileInfoRarFilePart(FileInfoRarArchiveVolume volume, MarkHeader mh, FileHeader fh, FileInfo fi)
: base(mh, fh, volume.Stream, volume.Password)
{
this.volume = volume;
FileInfo = fi;
}