private void addBtn_Click(object sender, EventArgs e)
{
if (pathText.Text == "")
{
MessageBox.Show("유효한 경로가 입력되지 않았습니다.", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
// send request
ListViewItem checkedItem = serverList.FocusedItem;
this.requestNo = serverList.Items.IndexOf(checkedItem).ToString();
int i = 0;
while (true)
{
if(playList.Items.Count == 0)
{
break;
}
string title = playList.Items[i].SubItems[0].Text;
if (checkedItem.SubItems[0].Text.CompareTo(title) == 0)
{
MessageBox.Show("이미 등록되었습니다.", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}else if(i+1 == playList.Items.Count)
{
break;
}
i++;
}
m_requestMusic = new RequestMusic();
m_requestMusic.requestNo = requestNo;
Packets.Serialize(m_requestMusic).CopyTo(sendBuffer, 0);
this.Send();
// send request end
progressBar.Value = 0;
// recieve file name
try
{
int nRead = 0;
nRead = this.m_NetStream.Read(this.readBuffer, 0, 1024 * 4);
}
catch
{
//this.m_NetStream = null;
}
object obj = Packets.Deserialize(this.readBuffer);
this.m_fileName = (FileName)obj;
string filename = m_fileName.fileName;
int size = m_fileName.Length;
// recieve file name end
// recieve file
byte[] b = new byte[1024 * 4];
int totalLength = 0;
string songname = pathText.Text + "\\\\" + filename;
fs = new FileStream(songname, FileMode.Create, FileAccess.Write);
BinaryWriter bw = new BinaryWriter(fs);
while (totalLength < size)
{
int nRead = 0;
try
{
nRead = 0;
nRead = this.m_NetStream.Read(this.readBuffer, 0, 1024 * 4);
}
catch
{
//this.m_NetStream = null;
}
int recieveLength = nRead;
bw.Write(this.readBuffer, 0, recieveLength);
totalLength += recieveLength;
progressBar.PerformStep();
}
bw.Close();
fs.Close();
// recieve file end
// add music list
this.playList.Items.Add((ListViewItem)checkedItem.Clone());
// add music list end
// delete server list
// this.serverList.Items.Remove(checkedItem);
// delete server list end
// append playerlist
currentPlay = wmp.newMedia(@"" + pathText.Text + "\\" + filename);
playerList.appendItem(currentPlay);
// append playerlist end
}
public void RUN()
{
this.Invoke(new MethodInvoker(delegate()
{
serverMessage("Server-start\nStorage Path:" + pathText.Text + "\n");
this.m_Listener = new TcpListener(Int32.Parse(portText.Text));
}));
this.m_Listener.Start();
serverMessage("waiting client access...\n");
Socket client = this.m_Listener.AcceptSocket();
if (client.Connected)
{
serverMessage("client access!\n");
this.m_NetStream = new NetworkStream(client);
}
serverMessage("리스트 전송...\n");
this.Invoke(new MethodInvoker(delegate()
{
for (int i = 0; i < musicList.Items.Count; i++)
{
m_musicList = new MusicList();
m_musicList.Type = (int)PacketType.음악리스트;
m_musicList.Length = musicList.Items.Count;
string strText = null;
for (int j = 0; j < 4; j++)
{
strText += musicList.Items[i].SubItems[j].Text;
strText += "_";
}
m_musicList.list = strText;
Packets.Serialize(m_musicList).CopyTo(this.sendBuffer, 0);
this.Send();
}
}));
serverMessage("리스트 전송 완료\n");
/* 요청 파일 전송 대기 */
int nRead = 0;
while (client.Connected)
{
serverMessage("요청 대기중...\n");
try
{
nRead = 0;
nRead = this.m_NetStream.Read(this.readBuffer, 0, 1024 * 4);
}catch
{
this.m_NetStream = null;
break;
}
this.m_requestMusic = (RequestMusic)Packets.Deserialize(this.readBuffer);
this.requestNo = this.m_requestMusic.requestNo;
int index = Int32.Parse(this.requestNo);
string filename = fi[index].Name;
/* mp3 길이 전송 */
string songname = pathText.Text + "\\\\" + filename;
fs = new FileStream(songname, FileMode.Open, FileAccess.Read);
int fileLength = (int)fs.Length;
byte[] lengthB = BitConverter.GetBytes(fileLength);
/* mp3 파일명 전송 */
m_fileName = new FileName();
m_fileName.fileName = filename;
m_fileName.Length = fileLength;
Packets.Serialize(m_fileName).CopyTo(this.sendBuffer, 0);
this.Send();
/* mp3 전송 */
int count = fileLength / (1024 * 4) + 1;
BinaryReader br = new BinaryReader(fs);
for (int i = 0; i < count; i++)
{
lengthB = br.ReadBytes(1024 * 4);
lengthB.CopyTo(this.sendBuffer, 0);
this.Send();
}
br.Close();
fs.Close();
}
}
