/* ----------------------------------------------------------------- */
///
/// Export
///
/// <summary>
/// エクスポート用メッセージを生成します。
/// </summary>
///
/// <param name="e">コールバック関数</param>
///
/// <returns>SaveFileDialogMessage オブジェクト</returns>
///
/* ----------------------------------------------------------------- */
public static SaveFileMessage Export(SaveFileCallback e) =>
new SaveFileMessage(e)
{
CheckPathExists = false,
OverwritePrompt = true,
Title = Properties.Resources.MessageExport,
Filter = Properties.Resources.FilterOpml,
};
/* ----------------------------------------------------------------- */
///
/// SaveMessage
///
/// <summary>
/// Creates a message to show the SaveFileDialog.
/// </summary>
///
/// <param name="callback">
/// Callback action when terminating the user operation.
/// </param>
///
/// <returns>SaveFileMessage object.</returns>
///
/* ----------------------------------------------------------------- */
public static SaveFileMessage SaveMessage(SaveFileCallback callback) =>
new SaveFileMessage(callback)
{
Title = Properties.Resources.TitleSaveAs,
OverwritePrompt = true,
CheckPathExists = false,
Filter = new[]
{
new ExtensionFilter(Properties.Resources.FilterPdf, true, ".pdf"),
new ExtensionFilter(Properties.Resources.FilterAll, true, ".*"),
}.GetFilter(),
};
public void Save(string Path, SaveFileCallback callback = null)
{
FileStream save_stream = new FileStream(Path, FileMode.Create);
try
{
ushort entry_count = (ushort)m_entries.Count;
uint entry_len = 0;
// 엔트리 리스트 길이 계산
foreach (TenshiEntry i in m_entries)
{
entry_len += (uint)i.EntryLength;
}
save_stream.Write(LittleEndian.ToEndian(entry_count), 0, 2);
save_stream.Write(LittleEndian.ToEndian(entry_len), 0, 4);
// 엔트리 리스트 구성
uint offset = 6 + entry_len;
MemoryStream entry_list_stream = new MemoryStream((int)entry_len);
TenshiRandomGenerator rand = new TenshiRandomGenerator(6 + entry_len);
foreach (TenshiEntry i in m_entries)
{
entry_list_stream.Write(LittleEndian.ToEndian(offset), 0, 4);
entry_list_stream.Write(LittleEndian.ToEndian((uint)i.Length), 0, 4);
entry_list_stream.WriteByte((byte)ShiftJIS.GetByteCount(i.Entry));
entry_list_stream.Write(ShiftJIS.GetBytes(i.Entry), 0, ShiftJIS.GetByteCount(i.Entry));
i.NewOffset = offset;
offset += (uint)i.Length;
}
// 리스트 암호화
{
byte[] buf = entry_list_stream.GetBuffer();
byte key = key_base, delta = key_delta;
for (uint i = 0; i < entry_len; i++)
{
buf[i] ^= key;
key += delta;
delta += key_ddelta;
buf[i] ^= (byte)(rand.NextInt() & 0xff);
}
save_stream.Write(buf, 0, (int)entry_len);
entry_list_stream.Dispose();
}
// 나 쓴다 데이터
ushort count = 0;
if (m_buf_queue == null)
{
m_buf_queue = new Queue <byte[]>();
}
else
{
m_buf_queue.Clear();
}
Thread th = new Thread(new ThreadStart(CryptThread));
th.Start();
for (ushort i = 0; i < entry_count; i++)
{
while (m_buf_queue.Count <= 0)
{
;
}
byte[] buf = m_buf_queue.Dequeue();
save_stream.Write(buf, 0, buf.Length);
if (callback != null)
{
callback(++count, entry_count);
}
}
m_stream.Close();
}
catch
{
}
finally
{
save_stream.Close();
}
}
