private static void write(DirectoryCollection dirs, StreamAccessor accessor)
{
StreamAccessor acSize = new StreamAccessor(accessor.WriteSubStream(4));
long pos0 = accessor.Position;
foreach (ImageDirectory childdir in dirs)
{
accessor.Write(childdir);
}
acSize.Write(checked ((uint)(accessor.Position - pos0)), EncodingType.U4);
acSize.Stream.Close();
}
private static DirectoryCollection read(StreamAccessor accessor)
{
DirectoryCollection ret = new DirectoryCollection();
uint size = accessor.ReadUInt32(EncodingType.U4);
StreamAccessor acdirs = new StreamAccessor(accessor.ReadSubStream(size));
try{
while (acdirs.RestLength > 0)
{
ImageDirectory item = acdirs.Read <ImageDirectory>();
ret.Add(item);
ret.paths[item.name] = item;
}
}catch (afh.File.StreamOverRunException) {
}catch (System.Exception e) {
afh.File.__dll__.log.WriteError(e, ".thm 内の画像ディレクトリを読込中にエラーが発生しました。");
}
return(ret);
}
/// <summary>
/// ImageDirectory の初期化子です。
/// </summary>
/// <param name="name">この Directory に付ける名前を指定します。</param>
/// <param name="root">この ImageDirectory が所属する ThumbsFile を指定します。</param>
public ImageDirectory(string name, ThumbsFile root)
{
this.root = root;
this.name = name;
this.dirs = new DirectoryCollection(root);
}
