/// ファイルを受信する
public static void receiveFiles(Network network, String strDirectory, FolderLANSync.SyncFolderMaster parent)
{
if ( strDirectory.Length > 3 && !Directory.Exists(strDirectory))
Directory.CreateDirectory(strDirectory);
while (true)
{
byte nFlag = (byte)network.receiveByte();
if (nFlag == 0)
break;
String strFilePath = network.receiveString();
parent.addLog("「" + strFilePath + "」を受信開始");
byte[] data = network.receiveBinary(); // 先に受信してしまう
strFilePath = Path.Combine(strDirectory, strFilePath);
parent.beginReceiveFile(strFilePath); //フォルダを変更する前に呼び出す．監視をオフにする。
#if true
// スレッド同期とってないし封印
{
ReceiveThread receiveThread = new ReceiveThread(data, parent, strFilePath);
Thread thread = new Thread(new ThreadStart(receiveThread.receiveFileThread));
thread.Start();
}
#else
Directory.CreateDirectory(Path.GetDirectoryName(strFilePath));
System.IO.FileStream wout = null;
for (int it = 0; it < 3; ++it)
{
try
{
wout = new System.IO.FileStream(strFilePath, FileMode.Create);
}
catch (Exception ex)
{
parent.addLog("「" + strFilePath + "」が上書きできませんでした");
System.Threading.Thread.Sleep(500);
}
if (wout != null)
{
if (it > 0)
{
parent.addLog("「" + strFilePath + "」に書き込めました");
}
}
}
if (data != null)
{
System.IO.Compression.GZipStream gzip = new System.IO.Compression.GZipStream(new MemoryStream(data), System.IO.Compression.CompressionMode.Decompress);
byte[] buffer = new byte[1024 * 1024 * 50];
while (true)
{
int nReadSize = gzip.Read(buffer, 0, buffer.Length);
if (nReadSize == 0)
break;
if ( wout != null )
wout.Write(buffer, 0, nReadSize);
}
gzip.Close();
}
parent.addLog("「" + strFilePath + "」を受信終了");
if (wout != null)
wout.Close();
parent.endReceiveFile(strFilePath); //フォルダを変更する前に呼び出す．監視をオフにする。
#endif
}
}
/// ファイルを送信する
public static void sendFiles(Network network, String strDirectoryOrFile)
{
try
{
if (File.Exists(strDirectoryOrFile))
{
sendFile(network, Path.GetFileName(strDirectoryOrFile), Path.GetFullPath(strDirectoryOrFile), "");
}
else
{
sendFilesSub(network, strDirectoryOrFile, "");
}
}
finally
{
network.sendByte(0);
}
}
private static void sendFilesSub(Network network, String strDirectory, String strSubPath)
{
DirectoryInfo dirinfo = new DirectoryInfo(strDirectory);
foreach (var file in dirinfo.GetFiles())
{
sendFile(network, file.Name, file.FullName, strSubPath);
}
foreach (var dir in dirinfo.GetDirectories())
{
sendFilesSub(network, dir.FullName, Path.Combine(strSubPath, dir.Name));
}
}
// ファイル転送 strSubPathは付加するフォルダ名
public static void sendFile(Network network, String strFileName, String strFullPath, String strSubPath)
{
try
{
MemoryStream memory = new MemoryStream();
bool bWrite = false;
using (System.IO.FileStream win = new System.IO.FileStream(strFullPath, FileMode.Open, FileAccess.Read))
{
System.IO.Compression.GZipStream gzip = new System.IO.Compression.GZipStream(memory, System.IO.Compression.CompressionMode.Compress);
// System.IO.Compression.DeflateStream gzip = new System.IO.Compression.DeflateStream(memory, System.IO.Compression.CompressionMode.Compress);
byte[] buffer = new byte[1024 * 1024 * 50];
while (true)
{
int nReadSize = win.Read(buffer, 0, buffer.Length);
if (nReadSize == 0)
break;
bWrite = true;
gzip.Write(buffer, 0, nReadSize);
// memory.Write(buffer, 0, nReadSize);
}
gzip.Close();
}
if (bWrite)
{
network.sendByte(1);
String strTransferPath = Path.Combine(strSubPath, strFileName);
network.sendString(strTransferPath);
byte[] data = memory.ToArray();
network.sendBinary(data);
}
memory.Close();
}
catch (Exception ex)
{
throw ex;
// MessageBox.Show(ex.Message);
}
}
