public bool Save(LogoFile file, string userId)
{
string filePath = getFilePath(file.ClientNumber, userId);
if (File.Exists(filePath))
{
try
{
File.Delete(filePath);
}
catch (Exception e)
{
_log.Log(e.Message);
return(false);
}
}
try
{
FileStream FileStream = new FileStream(filePath, FileMode.Create);
FileStream.Write(file.File, 0, file.File.Length);
FileStream.Close();
FileStream.Dispose();
}
catch (Exception e)
{
_log.Log(e.Message);
return(false);
}
return(true);
}
// ロゴを使い終わったら必ず呼ぶこと
public void ClearLogo()
{
if (Logo != null)
{
File.Delete(logopath);
logopath = null;
Logo.Dispose();
Logo = null;
}
}
public void Close()
{
if (mediafile != null)
{
mediafile.Dispose();
mediafile = null;
}
if (_Logo != null)
{
_Logo.Dispose();
_Logo = null;
}
}
// 失敗するとIOExceptionが飛ぶ
public async Task Analyze(string filepath, int serviceid, string workpath, Point pt, Size sz, int thy, int maxFrames)
{
int pid = System.Diagnostics.Process.GetCurrentProcess().Id;
string workfile = workpath + "\\logotmp" + pid + ".dat";
string tmppath = workpath + "\\logotmp" + pid + ".lgd";
// 2の倍数にする
int imgx = (int)Math.Floor(pt.X / 2) * 2;
int imgy = (int)Math.Floor(pt.Y / 2) * 2;
int w = (int)Math.Ceiling(sz.Width / 2) * 2;
int h = (int)Math.Ceiling(sz.Height / 2) * 2;
NowScanning = true;
CancelScanning = false;
ClearLogo();
try
{
await Task.Run(() => LogoFile.ScanLogo(
context, filepath, serviceid, workfile, tmppath, imgx, imgy, w, h, thy, maxFrames, LogoScanCallback));
// TsInfoでサービス名を取得する
using (var info = new TsInfo(context))
{
if (info.ReadFile(filepath) == false)
{
MessageBox.Show("TS情報取得に失敗: " + context.GetError());
}
else
{
// 名前を修正して保存し直す
using (var logo = new LogoFile(context, tmppath))
{
if (info.HasServiceInfo)
{
int serviceId = logo.ServiceId;
string serviceName = info.GetServiceList().First(s => s.ServiceId == serviceId).ServiceName;
string date = info.GetTime().ToString("yyyy-MM-dd");
logo.Name = serviceName + "(" + date + ")";
}
else
{
logo.Name = "情報なし";
}
logopath = workpath + "\\logo" + pid + ".lgd";
logo.Save(logopath);
}
Logo = new LogoFile(context, logopath);
UpdateLogoImage();
}
}
}
finally
{
if (File.Exists(workfile))
{
File.Delete(workfile);
}
if (File.Exists(tmppath))
{
File.Delete(tmppath);
}
NowScanning = false;
}
}
public bool Save(LogoFile file, string userId)
{
return(_logoManager.Save(file, userId));
}