public void send(Queue <byte[]> sendData)
{
//Stopwatch sw = new Stopwatch(); // test
//sw.Reset();
//sw.Start();
using (MutexObject.section(_mutex))
{
//sw.Stop();
//laps.Add(sw.Elapsed.TotalMilliseconds);
//sw.Reset();
//sw.Start();
getMessageRange();
//sw.Stop();
//laps.Add(sw.Elapsed.TotalMilliseconds);
//sw.Reset();
//sw.Start();
tryRenumber();
//sw.Stop();
//laps.Add(sw.Elapsed.TotalMilliseconds);
//sw.Reset();
//sw.Start();
if (_gmrLastNo == -1)
{
FileTools.deletePath(_messageDir);
Directory.CreateDirectory(_messageDir);
}
//sw.Stop();
//laps.Add(sw.Elapsed.TotalMilliseconds);
//sw.Reset();
//sw.Start();
using (FileStream wfs = new FileStream(
Path.Combine(_messageDir, StringTools.zPad(_gmrLastNo + 1, 4)),
FileMode.Create,
FileAccess.Write
))
foreach (byte[] block in sendData)
{
wfs.Write(block, 0, block.Length);
}
//sw.Stop();
//laps.Add(sw.Elapsed.TotalMilliseconds);
//sw.Reset();
//sw.Start();
}
//sw.Stop();
//laps.Add(sw.Elapsed.TotalMilliseconds);
//sw.Reset();
//sw.Start();
_messagePostEvent.set();
//sw.Stop();
//laps.Add(sw.Elapsed.TotalMilliseconds);
}
private void renumber()
{
for (int no = _gmrFirstNo; no <= _gmrLastNo; no++)
{
File.Move(
Path.Combine(_messageDir, StringTools.zPad(no, 4)),
Path.Combine(_messageDir, StringTools.zPad(no - _gmrFirstNo, 4))
);
}
_gmrLastNo -= _gmrFirstNo;
_gmrFirstNo = 0;
}
public static string getTMP()
{
if (_tmp == null)
{
string tmp = getTMP_envName("TMP");
if (tmp == null)
{
tmp = getTMP_envName("TEMP");
if (tmp == null)
{
tmp = getTMP_envName("ProgramData");
if (tmp == null)
{
throw null;
}
// 書き込みテスト -- ProgramDataってゲストでも書けるっぽい。
{
string dir = Path.Combine(tmp, StringTools.getUUID() + "_test");
Directory.CreateDirectory(dir);
Directory.Delete(dir);
}
}
}
tmp = Path.Combine(tmp, Program.APP_IDENT) + ".tmp";
for (int c = 0; ; c++)
{
string trialTmp = Path.Combine(tmp, StringTools.zPad(c, 4));
if (Directory.Exists(trialTmp) == false)
{
tmp = trialTmp;
break;
}
}
Directory.CreateDirectory(tmp);
_tmp = tmp;
}
return(_tmp);
}
private byte[] tryRecv()
{
using (MutexObject.section(_mutex))
{
getMessageRange();
if (_gmrFirstNo != -1)
{
String file = Path.Combine(_messageDir, StringTools.zPad(_gmrFirstNo, 4));
byte[] recvData = File.ReadAllBytes(file);
FileTools.deletePath(file);
if (_gmrFirstNo == _gmrLastNo)
{
FileTools.deletePath(_messageDir);
}
return(recvData);
}
}
return(null);
}