private void Receive()//받자 파일을
{
while (this.m_blsConnect)
{
try
{
this.m_NetStream.Read(this.readBuffer, 0, readBuffer.Length);
}
catch
{
this.m_blsConnect = false;
this.m_NetStream = null;
}
FileData temp = (FileData)FileData.Deserialize(readBuffer);
switch ((int)temp.Type)
{
case (int)FileDataType.로그인:
{
break;
}
case (int)FileDataType.일리스트:
{
filelist fList = (filelist)FileData.Deserialize(readBuffer);
string list = fList.fileList;
string[] strset = list.Split('%');
for (int i = 1; i < strset.Length; i = i + 2)
{
ListViewItem lvi = new ListViewItem(strset[i - 1]);
lvi.SubItems.Add(strset[i]);
metroListView1.Items.Add(lvi);
}
break;
}
case (int)FileDataType.텍스트파일:
{
textFile tempText = (textFile)FileData.Deserialize(readBuffer);
myText.fillText(tempText.text, tempText.userName);
break;
}
case (int)FileDataType.일:
{
bool open = false;
myFile file = (myFile)FileData.Deserialize(readBuffer);
FileStream fs = new FileStream(drPath + "\\" + file.filename, FileMode.Create, FileAccess.Write);
fs.Close();
fs = new FileStream(drPath + "\\" + file.filename, FileMode.Append, FileAccess.Write);
for (int i = 0; i < (int)file.size / (1024 * 4); i++) //파일크기만큼 반복문
{
if (open)
{
m_NetStream.Read(readBuffer, 0, readBuffer.Length);
file = (myFile)FileData.Deserialize(readBuffer);
}
fs.Write(file.data, 0, 1024 * 4);
open = true;
}
if (open)
{
m_NetStream.Read(readBuffer, 0, readBuffer.Length);
}
file = (myFile)FileData.Deserialize(readBuffer);
fs.Write(file.data, 0, (int)file.size % (1024 * 4));
break;
}
case (int)FileDataType.접속목록:
{
listItem listitem = (listItem)FileData.Deserialize(readBuffer);
if (listitem.index != -1)
{
listView1.Items.RemoveAt(listitem.index);
break;
}
ListViewItem item;
item = new ListViewItem(listitem.list);
listView1.Items.Add(item);
break;
}
case (int)FileDataType.일체크:
{
fileCheck fCheck = (fileCheck)FileData.Deserialize(readBuffer);
if (fCheck.fileNeed == 0)
{
textFile tFile = new textFile(backup);
tFile.Type = (int)FileDataType.텍스트파일;
tFile.userName = textBox3.Text;
tFile.userIndex = fCheck.fileNumber; //원래는 파일넘버가 이게 아니지만 유저 인덱스 넘겨줌
sendBuffer = FileData.Serialize(tFile);
m_NetStream.Write(sendBuffer, 0, sendBuffer.Length);
m_NetStream.Flush();
}
break;
}
default:
{
break;
}
}
}
}
private void server_run()//서버를 열고 갯수만큼 가지고 있자.
{
int count = server_count;
byte[] sendBuffer = new byte[1024 * 8];
byte[] readBuffer = new byte[1024 * 8];
m_Listener[count] = new TcpListener(Convert.ToInt32(port_text_box.Text));
this.m_Listener[0].Start();//단일 리스너로 하면 되는거 같은데 잘모르겟다.
m_ClientOn[count] = false;
Socket Client = m_Listener[0].AcceptSocket();//이것도 연결요청 대기
server_count++;
people_count++;
m_Thread[server_count] = new Thread(new ThreadStart(server_run));
m_Thread[server_count].Start();
if (Client.Connected)
{
m_ClientOn[count] = true;
m_NetStream[count] = new NetworkStream(Client);
connect_peopel[count] = true;
Network_start[count] = false;
}
while (m_ClientOn[count])
{
try
{
m_NetStream[count].Read(readBuffer, 0, readBuffer.Length);
}
catch
{
m_ClientOn[count] = false;
m_NetStream[count] = null;
}
FileData temp = (FileData)FileData.Deserialize(readBuffer);
switch ((int)temp.Type)
{
case (int)FileDataType.로그인:
{
login log = (login)FileData.Deserialize(readBuffer);
if (log.logout)
{
int check = -1;
m_ClientOn[count] = false;
for (int i = 0; i < 32; i++)
{
if (client_text_list.Items[i].SubItems[1].Text == log.id)
{
check = i;
break;
}
}
server_text_box.AppendText(client_text_list.Items[check].SubItems[1].Text + "님이 로그아웃 하셧습니다.\n");
connect_peopel[Convert.ToInt32(client_text_list.Items[check].SubItems[0].Text)] = false;
client_text_list.Items.RemoveAt(check);
listItem removeItem = new listItem();
removeItem.index = check;
removeItem.Type = (int)FileDataType.접속목록;
sendBuffer = FileData.Serialize(removeItem);
for (int i = 0; i < 32; i++)
{
if (connect_peopel[i])
{
m_NetStream[i].Write(sendBuffer, 0, sendBuffer.Length);
this.m_NetStream[i].Flush();
}
}
people_count--;
break;
}
ListViewItem item;
string[] itemStr = new string[3];
itemStr[0] = count.ToString();
itemStr[1] = log.id;
itemStr[2] = "접속중...";
item = new ListViewItem(itemStr);
client_text_list.Items.Add(item);
server_text_box.AppendText(log.id + "님이 로그인 하셧습니다.\n");
listItem listitem = new listItem();
listitem.list = itemStr;
listitem.index = -1;
listitem.Type = (int)FileDataType.접속목록;
sendBuffer = FileData.Serialize(listitem);
for (int i = 0; i < 32; i++)
{
if (connect_peopel[i] && i != count)
{
m_NetStream[i].Write(sendBuffer, 0, sendBuffer.Length);
this.m_NetStream[i].Flush();
}
}
listitem.first = true;
for (int i = 0; i < people_count; i++)
{
itemStr[0] = client_text_list.Items[i].SubItems[0].Text;
itemStr[1] = client_text_list.Items[i].SubItems[1].Text;
itemStr[2] = client_text_list.Items[i].SubItems[2].Text;
listitem.list = itemStr;
sendBuffer = FileData.Serialize(listitem);
m_NetStream[count].Write(sendBuffer, 0, sendBuffer.Length);
m_NetStream[count].Flush();
Thread.Sleep(100);
}
break;
}
case (int)FileDataType.텍스트파일:
{
textFile tFile = (textFile)FileData.Deserialize(readBuffer);
FileStream fStream = new FileStream(path + "\\" + textBox1.Text + "/" + textBox2.Text + "월 " + textBox3.Text + "일" + "\\" + tFile.userName + ".txt", FileMode.Create, FileAccess.Write);
StreamWriter fWriter = new StreamWriter(fStream);
fWriter.Write(tFile.text);
mutex[tFile.userIndex] = true;
fWriter.Close();
fStream.Close();
break;
}
case (int)FileDataType.일:
{
while (!mutex[count])
{
;
}
mutex[count] = false;
bool open = false;
myFile file = (myFile)FileData.Deserialize(readBuffer);
server_text_box.AppendText(file.filename + " : 업데이트 요청 \n");
FileStream fs = new FileStream(path + "\\" + textBox1.Text + "/" + textBox2.Text + "월 " + textBox3.Text + "일" + "\\file\\" + file.filename, FileMode.Create, FileAccess.Write);
fs.Close();
fs = new FileStream(path + "\\" + textBox1.Text + "/" + textBox2.Text + "월 " + textBox3.Text + "일" + "\\file\\" + file.filename, FileMode.Append, FileAccess.Write);
for (int i = 0; i < (int)file.size / (1024 * 4); i++) //파일크기만큼 반복문
{
if (open)
{
m_NetStream[count].Read(readBuffer, 0, readBuffer.Length);
file = (myFile)FileData.Deserialize(readBuffer);
}
fs.Write(file.data, 0, 1024 * 4);
open = true;
}
if (open)
{
m_NetStream[count].Read(readBuffer, 0, readBuffer.Length);
}
file = (myFile)FileData.Deserialize(readBuffer);
fs.Write(file.data, 0, (int)file.size % (1024 * 4));
server_text_box.AppendText(file.filename + " 업데이트\n");
fs.Close();
mutex[count] = true;
break;
}
case (int)FileDataType.일리스트:
{
DirectoryInfo di = new DirectoryInfo(path + "\\" + textBox1.Text + "/" + textBox2.Text + "월 " + textBox3.Text + "일" + "\\file");
string fileList = "";
foreach (var item in di.GetFiles())
{
fileList += item.Name + "%";
fileList += item.Length + "%";
}
filelist fList = new filelist();
fList.fileList = fileList;
fList.Type = (int)FileDataType.일리스트;
sendBuffer = FileData.Serialize(fList);
m_NetStream[count].Write(sendBuffer, 0, sendBuffer.Length);
m_NetStream[count].Flush();
break;
}
case (int)FileDataType.일체크:
{
string userName = null;
string data;
FileStream fStream;
fileCheck fileCheck = (fileCheck)FileData.Deserialize(readBuffer);
for (int i = 0; i < 32; i++)
{
if (Convert.ToInt32(client_text_list.Items[i].SubItems[0].Text) == fileCheck.fileNumber)
{
userName = client_text_list.Items[i].SubItems[1].Text;
break;
}
}
if (fileCheck.fileNeed == 0) //파일이 text 라면
{
while (!mutex[count])
{
;
}
mutex[count] = false;
fStream = new FileStream(path + "\\" + textBox1.Text + "/" + textBox2.Text + "월 " + textBox3.Text + "일" + "\\" + userName + ".txt", FileMode.OpenOrCreate, FileAccess.Read);
StreamReader streamReader = new StreamReader(fStream);
data = streamReader.ReadToEnd();
textFile tFIle = new textFile(data);
tFIle.text = data;
tFIle.userName = userName;
tFIle.Type = (int)FileDataType.텍스트파일;
sendBuffer = FileData.Serialize(tFIle);
m_NetStream[count].Write(sendBuffer, 0, sendBuffer.Length);
m_NetStream[count].Flush();
streamReader.Close();
fStream.Close();
mutex[count] = true;
}
else if (fileCheck.fileNeed == 1)
{
while (!mutex[count])
{
;
}
mutex[count] = false;
string filename = fileCheck.filename;
server_text_box.AppendText(filename + " : 전송요청 \n");
fStream = new FileStream(path + "\\" + textBox1.Text + "/" + textBox2.Text + "월 " + textBox3.Text + "일" + "\\file\\" + filename, FileMode.OpenOrCreate, FileAccess.Read);
StreamReader streamReader = new StreamReader(fStream);
System.IO.FileInfo fi = new FileInfo(path + "\\" + textBox1.Text + "/" + textBox2.Text + "월 " + textBox3.Text + "일" + "\\file\\" + filename);
myFile myfile = new myFile();
myfile.Type = (int)FileDataType.일;
myfile.size = (int)fi.Length;
myfile.filename = filename;
Byte[] byteSendData = new Byte[1024 * 4];
for (int i = 0; i < (int)fi.Length / (1024 * 4); i++)
{
fStream.Read(byteSendData, 0, byteSendData.Length); //바이트단위로 뜯어서 보냄
myfile.data = byteSendData;
sendBuffer = FileData.Serialize(myfile);
m_NetStream[count].Write(sendBuffer, 0, sendBuffer.Length);
m_NetStream[count].Flush();
Thread.Sleep(2);
}
fStream.Read(byteSendData, 0, (int)fi.Length % (1024 * 4));
myfile.data = byteSendData;
sendBuffer = FileData.Serialize(myfile);
m_NetStream[count].Write(sendBuffer, 0, sendBuffer.Length);
m_NetStream[count].Flush();
server_text_box.AppendText(filename + " : 전송 완료 \n");
mutex[count] = true;
}
break;
}
default:
{
break;
}
}
}
}