/// <summary>
/// Flushes any pending data and closes output file. If writing to an OutputStream, the stream is not
/// </summary>
/// <returns>true is success</returns>
public bool Finish()
{
if (!Started)
{
return(false);
}
bool ok = true;
Started = false;
try
{
Fs.WriteByte(0x3b); // gif trailer
Fs.Flush();
if (closeStream)
{
Fs.Close();
}
}
catch (IOException e)
{
ok = false;
}
// reset for subsequent use
transIndex = 0;
Fs = null;
image = null;
pixels = null;
indexedPixels = null;
colorTab = null;
closeStream = false;
firstFrame = true;
return(ok);
}
public void Run()
{
Writer = XmlWriter.Create(Fs, XmlSettings);
Writer.WriteStartDocument();
WriteServices();
Writer.WriteEndDocument();
Writer.Close();
Fs.Close();
}
private void check_permission()
{
r_p = new string[] { "√", "√", "√", "√", "√", "√", "√", "√" };
w_p = new string[] { "<font color=red>X</font>", "<font color=red>X</font>", "<font color=red>X</font>", "<font color=red>X</font>", "<font color=red>X</font>", "<font color=red>X</font>", "<font color=red>X</font>", "<font color=red>X</font>" };
d_p = new string[] { "<font color=red>X</font>", "-", "<font color=red>X</font>", "<font color=red>X</font>", "<font color=red>X</font>", "<font color=red>X</font>", "<font color=red>X</font>", "-" };
string[] paths = new string[] { "/", "web.config", "/e/d/", "/e/zdyform/", "/e/zdymodel/", "/e/zdytag/", "/e/upload/", "/e/database/" };
System.Text.Encoding encoding = System.Text.Encoding.GetEncoding("GB2312");
FileStream Fs;
StreamWriter rw;
string cfiles = "";
for (int i = 0; i < paths.Length; i++)
{
if (paths[i] == "web.config")
{
cfiles = Server.MapPath("/web.config");
}
else
{
cfiles = Server.MapPath(paths[i] + "c.txt");
}
try
{
if (paths[i] == "web.config")
{
Fs = new FileStream(cfiles, FileMode.Append, FileAccess.Write);
rw = new StreamWriter(Fs, encoding);
rw.Write("");
}
else
{
Fs = new FileStream(cfiles, FileMode.Create, FileAccess.Write);
rw = new StreamWriter(Fs, encoding);
rw.Write(paths[i]);
}
rw.Flush();
rw.Close();
Fs.Close();
w_p[i] = "√";
}
catch {}
if (File.Exists(cfiles) && paths[i] != "web.config" && paths[i] != "/e/database/")
{
try
{
File.Delete(cfiles);
d_p[i] = "√";
}
catch {}
}
}
}
protected virtual void Dispose(bool disposing)
{
if (Disposed)
{
return;
}
if (disposing)
{
Fs?.Close();
}
Fs = null;
Disposed = true;
}
public void ReceiveFile(string FileName, long FileLength)
{
FileStream Fs = null;
try
{
byte[] RecData = new byte[FilePiece.data_size];
int RecBytes;
client = Listener.AcceptTcpClient();
netstream = client.GetStream();
if (FileName != string.Empty)
{
Fs = new FileStream(FileName, FileMode.OpenOrCreate, FileAccess.Write);
while ((RecBytes = netstream.Read(RecData, 0, RecData.Length)) > 0)
{
Fs.Write(RecData, 0, RecBytes);
}
Fs.Close();
netstream.Close();
client.Close();
}
}
catch (IOException ex)
{
Fs.Close();
DestroyConnection();
Message = "COPY: Not enough space on disk: " + ex;
Console.WriteLine(Message);
error = true;
}
catch
{
error = true;
Fs.Close();
}
}
private static void ScanAFile(FileInfo f)
{
Debug.WriteLine(f.FullName);
Stream fStream;
int errorCode = IO.FileStream.OpenFileRead(f.FullName, out fStream);
if (errorCode != 0)
{
return;
}
int offset;
FileType foundFileType = FileHeaderReader.GetType(fStream, out offset);
RvFile tFile = UnCompFiles.CheckSumRead(fStream, offset);
tFile.AltType = foundFileType;
if (foundFileType == FileType.CHD)
{
// need to validate check the CHD file
}
// test if needed.
FindStatus res = fileneededTest(tFile);
if (res == FindStatus.FileNeededInArchive)
{
Debug.WriteLine("Reading file as " + tFile.SHA1);
GZip gz = new GZip();
gz.crc = tFile.CRC;
gz.md5Hash = tFile.MD5;
gz.sha1Hash = tFile.SHA1;
gz.uncompressedSize = tFile.Size;
Stream ds;
IO.FileStream.OpenFileRead(f.FullName, out ds);
string outfile = Getfilename(tFile.SHA1);
gz.WriteGZip(outfile, ds, false);
ds.Close();
ds.Dispose();
tFile.DBWrite();
}
if (foundFileType == FileType.ZIP)
{
ZipFile fz = new ZipFile();
fz.ZipFileOpen(f.FullName, f.LastWriteTime, true);
{
for (int i = 0; i < fz.LocalFilesCount(); i++)
{
// this needs to go back into the Zip library.
int Buffersize = 1024 * 1024;
byte[] _buffer = new byte[Buffersize];
Stream stream;
ulong streamSize;
ushort compressionMethod;
fz.ZipFileOpenReadStream(i, false, out stream, out streamSize, out compressionMethod);
string file = @"C:\RomVaultX\" + Guid.NewGuid();
Stream Fs;
IO.FileStream.OpenFileWrite(file, out Fs);
ulong sizetogo = streamSize;
while (sizetogo > 0)
{
int sizenow = sizetogo > (ulong)Buffersize ? Buffersize : (int)sizetogo;
stream.Read(_buffer, 0, sizenow);
Fs.Write(_buffer, 0, sizenow);
sizetogo -= (ulong)sizenow;
}
Fs.Close();
stream.Close();
FileInfo fi = new FileInfo(file);
ScanAFile(fi);
File.Delete(file);
}
}
}
if (foundFileType == FileType.GZ)
{
}
}
public void StartRending(System.IO.DirectoryInfo baseTempDir, List <VocalUtau.Calculators.BarkerCalculator.BgmPreRender> BList, string RendToWav = "")
{
_IsRending = true;
_ExitRending = false;
if (RendingStateChange != null)
{
RendingStateChange(this);
}
string ProcessIDStr = Process.GetCurrentProcess().Id.ToString();
DirectoryInfo tempDir = baseTempDir.CreateSubdirectory("temp");
DirectoryInfo cacheDir = baseTempDir.CreateSubdirectory("cache");
string TrackFileName = tempDir.FullName + "\\Bgm_" + CacheSignal + ".wav";
FileStream Fs;
headSize = InitFile(out Fs, TrackFileName);
Semaphore semaphore = new Semaphore(1, 1, "VocalUtau.WavTool." + ProcessIDStr + ".Bgm_" + CacheSignal);
for (int i = 0; i < BList.Count; i++)
{
if (BList[i].DelayTime > 0)
{
int ByteTime = (int)(IOHelper.NormalPcmMono16_Format.AverageBytesPerSecond * BList[i].DelayTime);
ByteTime -= ByteTime % 2;
byte[] byteL = new byte[ByteTime];
Array.Clear(byteL, 0, ByteTime);
Fs.Write(byteL, 0, ByteTime);
}
semaphore.WaitOne();
try
{
int ByteTime = (int)(IOHelper.NormalPcmMono16_Format.AverageBytesPerSecond * BList[i].PassTime);
ByteTime -= ByteTime % 2;
using (NAudio.Wave.AudioFileReader reader = new NAudio.Wave.AudioFileReader(BList[i].FilePath))
{
int JumpLoops = ByteTime / 2;
using (NAudio.Wave.Wave32To16Stream w16 = new NAudio.Wave.Wave32To16Stream(reader))
{
using (NAudio.Wave.WaveStream wfmt = new NAudio.Wave.BlockAlignReductionStream(w16))
{
using (NAudio.Wave.WaveStream wout = new NAudio.Wave.WaveFormatConversionStream(IOHelper.NormalPcmMono16_Format, wfmt))
{
while (wout.Position < wout.Length)
{
if (_ExitRending)
{
break;
}
byte[] by = new byte[2];
int rd = wout.Read(by, 0, 2);
if (JumpLoops > 0)
{
JumpLoops--;
}
else
{
Fs.Write(by, 0, 2);
}
/* for (int w = 1; w < w16.WaveFormat.Channels; w++)
* {
* int rdr = w16.Read(by, 0, 2);
* }*/
}
}
}
}
}
}
catch {; }
Fs.Flush();
semaphore.Release();
if (_ExitRending)
{
break;
}
}
_IsRending = false;
long total = Fs.Length;
byte[] head = IOHelper.GenerateHead((int)(total - headSize));
Fs.Seek(0, SeekOrigin.Begin);
Fs.Write(head, 0, head.Length);
Fs.Flush();
Fs.Close();
_ExitRending = false;
if (RendingStateChange != null)
{
RendingStateChange(this);
}
if (RendToWav != "")
{
File.Copy(TrackFileName, RendToWav, true);
try
{
File.Delete(TrackFileName);
}
catch {; }
}
}
//关闭词法分析器
public static void CloseScanner()
{
Fs?.Close();
}
public void StartRending(System.IO.DirectoryInfo baseTempDir, List <VocalUtau.Calculators.NoteListCalculator.NotePreRender> NList, string RendToWav = "")
{
_IsRending = true;
_ExitRending = false;
if (RendingStateChange != null)
{
RendingStateChange(this);
}
string ProcessIDStr = Process.GetCurrentProcess().Id.ToString();
DirectoryInfo tempDir = baseTempDir.CreateSubdirectory("temp");
DirectoryInfo cacheDir = baseTempDir.CreateSubdirectory("cache");
string TrackFileName = tempDir.FullName + "\\Track_" + CacheSignal + ".wav";
FileStream Fs;
headSize = InitFile(out Fs, TrackFileName);
Semaphore semaphore = new Semaphore(1, 1, "VocalUtau.WavTool." + ProcessIDStr + ".Track_" + CacheSignal);
ResamplerCacheDic.Clear();
Task t = Task.Factory.StartNew(() =>
{
DoResampler(cacheDir, NList);
});
for (int i = 0; i < NList.Count; i++)
{
while (!ResamplerCacheDic.ContainsKey(i))
{
if (_ExitRending)
{
break;
}
System.Threading.Thread.Sleep(100);
}
if (_ExitRending)
{
break;
}
string MidFileName = ResamplerCacheDic[i];
string wavStr = String.Join(" ", NList[i].WavtoolArgList);
double delay = 0;
if (NList[i].passTime > 0)
{
delay = NList[i].passTime;
}
VocalUtau.WavTools.Model.Args.ArgsStruct parg = VocalUtau.WavTools.Model.Args.ArgsParser.parseArgs(NList[i].WavtoolArgList, false);
Console.WriteLine("WaveAppending[" + i.ToString() + "/" + (NList.Count - 1).ToString() + "]:" + NList[i].Note + (NList[i].Note == "{R}"?"":" - " + NList[i].OtoAtom.PhonemeSymbol));
semaphore.WaitOne();
try
{
WavAppender.AppendWork(Fs, MidFileName, parg.Offset, parg.Length, parg.Ovr, parg.PV, delay);
}
catch {; }
Fs.Flush();
semaphore.Release();
}
_IsRending = false;
long total = Fs.Length;
byte[] head = IOHelper.GenerateHead((int)(total - headSize));
Fs.Seek(0, SeekOrigin.Begin);
Fs.Write(head, 0, head.Length);
Fs.Flush();
Fs.Close();
t.Wait();
_ExitRending = false;
if (RendingStateChange != null)
{
RendingStateChange(this);
}
if (RendToWav != "")
{
File.Copy(TrackFileName, RendToWav, true);
try
{
File.Delete(TrackFileName);
}
catch {; }
}
}
//关闭词法分析器
public static void CloseScanner()
{
Fs?.Close();//语法糖，如果Fs不为null，关闭文件
}
