/// <summary>
/// Default constructor.
/// </summary>
/// <param name="session">Reference to pop3 session.</param>
/// <param name="userName">Username.</param>
/// <param name="passwData">Password data.</param>
/// <param name="data">Authentication specific data(as tag).</param>
/// <param name="authType">Authentication type.</param>
public AuthUser_EventArgs(FTP_Session session,string userName,string passwData,string data,AuthType authType)
{
m_pSession = session;
m_UserName = userName;
m_PasswData = passwData;
m_Data = data;
m_AuthType = authType;
}
/// <summary>
/// Default constructor.
/// </summary>
/// <param name="session">Reference to pop3 session.</param>
/// <param name="userName">Username.</param>
/// <param name="passwData">Password data.</param>
/// <param name="data">Authentication specific data(as tag).</param>
/// <param name="authType">Authentication type.</param>
public AuthUser_EventArgs(FTP_Session session, string userName, string passwData, string data, AuthType authType)
{
m_pSession = session;
m_UserName = userName;
m_PasswData = passwData;
m_Data = data;
m_AuthType = authType;
}
internal FileSysEntry_EventArgs OnGetDirInfo(FTP_Session session, string dir)
{
FileSysEntry_EventArgs oArg = new FileSysEntry_EventArgs(session, dir, "");
if (this.GetDirInfo != null)
{
this.GetDirInfo(this, oArg);
}
return(oArg);
}
internal bool OnDeleteFile(FTP_Session session, string file)
{
FileSysEntry_EventArgs oArg = new FileSysEntry_EventArgs(session, file, "");
if (this.DeleteFile != null)
{
this.DeleteFile(this, oArg);
}
return(oArg.Validated);
}
/// <summary>
/// Authenticates user.
/// </summary>
/// <param name="session">Reference to current pop3 session.</param>
/// <param name="userName">User name.</param>
/// <param name="passwData"></param>
/// <param name="data"></param>
/// <param name="authType"></param>
/// <returns></returns>
internal virtual bool OnAuthUser(FTP_Session session, string userName, string passwData, string data, AuthType authType)
{
AuthUser_EventArgs oArg = new AuthUser_EventArgs(session, userName, passwData, data, authType);
if (this.AuthUser != null)
{
this.AuthUser(this, oArg);
}
return(oArg.Validated);
}
internal bool OnDeleteDir(FTP_Session session, string dir)
{
FileSysEntry_EventArgs oArg = new FileSysEntry_EventArgs(session, dir, "");
if (this.DeleteDir != null)
{
this.DeleteDir(this, oArg);
}
return(oArg.Validated);
}
internal bool OnRenameDirFile(FTP_Session session, string from, string to)
{
FileSysEntry_EventArgs oArg = new FileSysEntry_EventArgs(session, from, to);
if (this.RenameDirFile != null)
{
this.RenameDirFile(this, oArg);
}
return(oArg.Validated);
}
internal Stream OnStoreFile(FTP_Session session, string file)
{
FileSysEntry_EventArgs oArg = new FileSysEntry_EventArgs(session, file, "");
if (this.StoreFile != null)
{
this.StoreFile(this, oArg);
}
return(oArg.FileStream);
}
/// <summary>
/// Initialize and start new session here. Session isn't added to session list automatically,
/// session must add itself to server session list by calling AddSession().
/// </summary>
/// <param name="socket">Connected client socket.</param>
/// <param name="bindInfo">BindInfo what accepted socket.</param>
protected override void InitNewSession(Socket socket, IPBindInfo bindInfo)
{
string sessionID = Guid.NewGuid().ToString();
SocketEx socketEx = new SocketEx(socket);
if (LogCommands)
{
socketEx.Logger = new SocketLogger(socket, this.SessionLog);
socketEx.Logger.SessionID = sessionID;
}
FTP_Session session = new FTP_Session(sessionID, socketEx, bindInfo, this);
}
/// <summary>
/// Default constructor.
/// </summary>
/// <param name="name"></param>
/// <param name="newName"></param>
/// <param name="session"></param>
public FileSysEntry_EventArgs(FTP_Session session,string name,string newName)
{
m_Name = name;
m_NewName = newName;
m_DsDirInfo = new DataSet();
DataTable dt = m_DsDirInfo.Tables.Add("DirInfo");
dt.Columns.Add("Name");
dt.Columns.Add("Date",typeof(DateTime));
dt.Columns.Add("Size",typeof(long));
dt.Columns.Add("IsDirectory",typeof(bool));
}
/// <summary>
/// Default constructor.
/// </summary>
/// <param name="name"></param>
/// <param name="newName"></param>
/// <param name="session"></param>
public FileSysEntry_EventArgs(FTP_Session session, string name, string newName)
{
m_Name = name;
m_NewName = newName;
m_DsDirInfo = new DataSet();
DataTable dt = m_DsDirInfo.Tables.Add("DirInfo");
dt.Columns.Add("Name");
dt.Columns.Add("Date", typeof(DateTime));
dt.Columns.Add("Size", typeof(long));
dt.Columns.Add("IsDirectory", typeof(bool));
}
/// <summary>
/// Default constructor.
/// </summary>
/// <param name="session">Owner FTP session.</param>
/// <param name="stream">Data connection data stream.</param>
/// <param name="read_write">Specifies if data read from remote endpoint or written to it.</param>
/// <exception cref="ArgumentNullException">Is raised when <b>session</b> or <b>stream</b> is null reference.</exception>
public DataConnection(FTP_Session session,Stream stream,bool read_write)
{
if(session == null){
throw new ArgumentNullException("session");
}
if(stream == null){
throw new ArgumentNullException("stream");
}
m_pSession = session;
m_pStream = stream;
m_Read_Write = read_write;
}
internal bool OnFileExists(FTP_Session session, string file)
{
// Remove last /
file = file.Substring(0, file.Length - 1);
FileSysEntry_EventArgs oArg = new FileSysEntry_EventArgs(session, file, "");
if (this.FileExists != null)
{
this.FileExists(this, oArg);
}
return(oArg.Validated);
}
/// <summary>
/// Cleans up any resources being used.
/// </summary>
public void Dispose()
{
if(m_IsDisposed){
return;
}
m_IsDisposed = true;
// Reset session PASV cached data.
if(m_pSession.m_pPassiveSocket != null){
m_pSession.m_pPassiveSocket.Close();
m_pSession.m_pPassiveSocket = null;
}
m_pSession.m_PassiveMode = false;
m_pSession = null;
if(m_pStream != null){
m_pStream.Dispose();
m_pStream = null;
}
if(m_pSocket != null){
m_pSocket.Close();
m_pSocket = null;
}
}
internal bool OnDeleteFile(FTP_Session session,string file)
{
FileSysEntry_EventArgs oArg = new FileSysEntry_EventArgs(session,file,"");
if(this.DeleteFile != null){
this.DeleteFile(this,oArg);
}
return oArg.Validated;
}
internal Stream OnStoreFile(FTP_Session session,string file)
{
FileSysEntry_EventArgs oArg = new FileSysEntry_EventArgs(session,file,"");
if(this.StoreFile != null){
this.StoreFile(this,oArg);
}
return oArg.FileStream;
}
internal FileSysEntry_EventArgs OnGetDirInfo(FTP_Session session,string dir)
{
FileSysEntry_EventArgs oArg = new FileSysEntry_EventArgs(session,dir,"");
if(this.GetDirInfo != null){
this.GetDirInfo(this,oArg);
}
return oArg;
}
/// <summary>
///
/// </summary>
/// <param name="socket"></param>
protected override void InitNewSession(Socket socket)
{
SocketLogger logger = new SocketLogger(socket, this.SessionLog);
FTP_Session session = new FTP_Session(socket, this, Guid.NewGuid().ToString(), logger);
}
/// <summary>
/// Authenticates user.
/// </summary>
/// <param name="session">Reference to current pop3 session.</param>
/// <param name="userName">User name.</param>
/// <param name="passwData"></param>
/// <param name="data"></param>
/// <param name="authType"></param>
/// <returns></returns>
internal virtual bool OnAuthUser(FTP_Session session,string userName,string passwData,string data,AuthType authType)
{
AuthUser_EventArgs oArg = new AuthUser_EventArgs(session,userName,passwData,data,authType);
if(this.AuthUser != null){
this.AuthUser(this,oArg);
}
return oArg.Validated;
}
internal bool OnDeleteDir(FTP_Session session,string dir)
{
FileSysEntry_EventArgs oArg = new FileSysEntry_EventArgs(session,dir,"");
if(this.DeleteDir != null){
this.DeleteDir(this,oArg);
}
return oArg.Validated;
}
internal bool OnFileExists(FTP_Session session,string file)
{
// Remove last /
file = file.Substring(0,file.Length - 1);
FileSysEntry_EventArgs oArg = new FileSysEntry_EventArgs(session,file,"");
if(this.FileExists != null){
this.FileExists(this,oArg);
}
return oArg.Validated;
}
/// <summary>
/// Initialize and start new session here. Session isn't added to session list automatically,
/// session must add itself to server session list by calling AddSession().
/// </summary>
/// <param name="socket">Connected client socket.</param>
/// <param name="bindInfo">BindInfo what accepted socket.</param>
protected override void InitNewSession(Socket socket,IPBindInfo bindInfo)
{
string sessionID = Guid.NewGuid().ToString();
SocketEx socketEx = new SocketEx(socket);
if(LogCommands){
socketEx.Logger = new SocketLogger(socket,this.SessionLog);
socketEx.Logger.SessionID = sessionID;
}
FTP_Session session = new FTP_Session(sessionID,socketEx,bindInfo,this);
}
internal bool OnRenameDirFile(FTP_Session session,string from,string to)
{
FileSysEntry_EventArgs oArg = new FileSysEntry_EventArgs(session,from,to);
if(this.RenameDirFile != null){
this.RenameDirFile(this,oArg);
}
return oArg.Validated;
}