/// <summary>
/// 書き込む。
/// </summary>
/// <param name="file_object">version_checkオブジェクト、そっちで作ってください。</param>
/// <param name="settings_object">設定オブジェクト。</param>
public static void save_file(version_check file_object, v0_1.root settings_object)
{
using (MemoryStream ms = new MemoryStream())
{
BinaryFormatter f = new BinaryFormatter();
f.Serialize(ms, settings_object);
file_object.data = Convert.ToBase64String(ms.ToArray());
}
using (FileStream fs = new FileStream(Program.directory_path + @"\common\settings.dat", FileMode.Create, FileAccess.Write))
{
BinaryFormatter f = new BinaryFormatter();
f.Serialize(fs, file_object);
}
}
/// <summary>
/// 読み込む。エラーの場合は初期化して書き込む。
/// </summary>
/// <returns>そしてオブジェクトが返ってくる。</returns>
static public v0_1.root read_file()
{
version_check file_object;
v0_1.root settings_object;
if (Program.file_check(@"\common\settings.dat"))
{
byte[] data;
using (FileStream fs = new FileStream(Program.directory_path + @"\common\settings.dat", FileMode.Open, FileAccess.Read))
{
int file_size = (int)fs.Length;
data = new byte[file_size];
int read_size;
int remain = file_size;
int buf_pos = 0;
while (remain > 0)
{
read_size = fs.Read(data, buf_pos, Math.Min(1024, remain));
buf_pos += read_size;
remain -= read_size;
}
}
using (MemoryStream ms = new MemoryStream(data))
{
BinaryFormatter f = new BinaryFormatter();
file_object = (version_check)f.Deserialize(ms);
}
if (file_object.version == "0.1")
{
using (MemoryStream ms = new MemoryStream(Convert.FromBase64String(file_object.data)))
{
BinaryFormatter f = new BinaryFormatter();
settings_object = (v0_1.root)f.Deserialize(ms);
}
return settings_object;
}
}
settings_object = new v0_1.root();
file_object = new version_check();
save_file(file_object, settings_object);
return new v0_1.root();
}