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the beginning of the end.

This commit is contained in:
mysticbbs 2013-08-31 00:39:58 -04:00
parent 99ed492ad7
commit f454ff07c2
1 changed files with 81 additions and 37 deletions
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116
mystic/mis_client_ftp.pas
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@ -2,7 +2,7 @@ Unit MIS_Client_FTP;
{$I M_OPS.PAS}
{.$DEFINE FTPDEBUG}
{$DEFINE FTPDEBUG}
// does not send file/directory datestamps
// does not support uploading (need to make bbs functions generic for this
@ -11,7 +11,8 @@ Unit MIS_Client_FTP;
Interface
Uses
SysUtils,
DOS,
SysUtils, //for wordrec only?
m_io_Base,
m_io_Sockets,
m_Strings,
@ -23,7 +24,6 @@ Uses
Function CreateFTP (Owner: TServerManager; Config: RecConfig; ND: TNodeData; CliSock: TIOSocket) : TServerClient;
// user login type: FTPFTN, or regular
Type
TFTPServer = Class(TServerClient)
Server : TServerManager;
@ -56,6 +56,9 @@ Type
Function CheckFileLimits (TempFBase: RecFileBase; FDir: RecFileList) : Byte;
Function ValidDirectory (TempBase: RecFileBase) : Boolean;
Function FindDirectory (Var TempBase: RecFileBase) : LongInt;
Function GetQWKName : String;
Function GetFTPDate (DD: LongInt) : String;
Procedure SendFile (Str: String);
Procedure cmdUSER;
Procedure cmdPASS;
@ -379,6 +382,69 @@ Begin
End;
End;
Function TFTPServer.GetFTPDate (DD: LongInt) : String;
Var
Today : DateTime;
TempDT : DateTime;
Begin
Today := CurDateDT;
If DD = 0 Then DD := CurDateDos;
UnPackTime (DD, TempDT);
Result := FormatDate(TempDT, 'NNN DD ');
If TempDT.Year = Today.Year Then
Result := Result + FormatDate(TempDT, 'HH:II')
Else
Result := Result + FormatDate(TempDT, ' YYYY');
End;
Function TFTPServer.GetQWKName : String;
Begin
Result := '';
If LoggedIn Then Begin // and allow qwk via ftp
If (User.Flags AND UserQwkNetwork <> 0) Then
Result := strLower(User.Handle) + '.qwk'
Else
Result := strLower(BbsConfig.QwkBBSID) + '.qwk';
End;
End;
Procedure TFTPServer.SendFile (Str: String);
Var
F : File;
Buf : Array[1..FileXferSize] of Byte;
Tmp : LongInt;
Res : LongInt;
Begin
Assign (F, Str);
ioReset (F, 1, fmRWDN);
InTransfer := True;
OpenDataSession;
While Not Eof(F) Do Begin
BlockRead (F, Buf, SizeOf(Buf), Res);
Repeat
Tmp := DataSocket.WriteBuf(Buf, Res);
Dec (Res, Tmp);
Until Res <= 0;
End;
Close (F);
Client.WriteLine (re_XferOK);
CloseDataSession;
InTransfer := False;
End;
Procedure TFTPServer.cmdUSER;
Begin
ResetSession;
@ -597,6 +663,9 @@ Begin
{$IFDEF FTPDEBUG} LOG('Back from data session'); {$ENDIF}
// if qwlbyFTP.acs then
DataSocket.WriteLine('-rw-r--r-- 1 ftp ftp ' + strPadL('0', 13, ' ') + ' ' + GetFTPDate(CurDateDos) + ' ' + GetQWKName);
FBaseFile := TFileBuffer.Create(FileBufSize);
If FBaseFile.OpenStream (bbsConfig.DataPath + 'fbases.dat', SizeOf(RecFileBase), fmOpen, fmRWDN) Then Begin
@ -604,7 +673,7 @@ Begin
FBaseFile.ReadRecord (TempBase);
If ValidDirectory(TempBase) and WildMatch(FileMask, TempBase.FtpName, False) Then
DataSocket.WriteLine('drwxr-xr-x 1 ftp ftp 0 Jul 11 23:35 ' + TempBase.FtpName)
DataSocket.WriteLine('drwxr-xr-x 1 ftp ftp 0 ' + GetFTPDate(TempBase.Created) + ' ' + TempBase.FtpName)
End;
End;
@ -635,12 +704,14 @@ Begin
If (Dir.Flags And FDirFailed <> 0) And (Not CheckAccess(User, True, bbsConfig.AcsSeeFailed)) Then Continue;
If WildMatch(FileMask, Dir.FileName, False) Then
DataSocket.WriteLine('-rw-r--r-- 1 ftp ftp ' + strPadL(strI2S(Dir.Size), 13, ' ') + ' Jul 11 23:35 ' + Dir.FileName)
DataSocket.WriteLine('-rw-r--r-- 1 ftp ftp ' + strPadL(strI2S(Dir.Size), 13, ' ') + ' ' + GetFTPDate(Dir.DateTime) + ' ' + Dir.FileName)
End;
End;
DirFile.Free;
DataSocket.WriteLine('-rw-r--r-- 1 ftp ftp ' + strPadL('0', 13, ' ') + ' ' + GetFTPDate(CurDateDos) + ' ' + GetQWKName);
CloseDataSession;
End Else
Client.WriteLine(re_BadCommand);
@ -685,10 +756,6 @@ Var
DirFile : TFileBuffer;
Dir : RecFileList;
Found : LongInt;
F : File;
Buf : Array[1..FileXferSize] of Byte;
Tmp : LongInt;
Res : LongInt;
Begin
If LoggedIn Then Begin
// if name = bbsid.qwk or if user is network and name is userid.qwk then
@ -723,30 +790,7 @@ Begin
Case CheckFileLimits(TempBase, Dir) of
0 : Begin
Assign (F, TempBase.Path + Dir.FileName);
ioReset (F, 1, fmRWDN);
InTransfer := True;
OpenDataSession;
While Not Eof(F) Do Begin
BlockRead (F, Buf, SizeOf(Buf), Res);
Repeat
Tmp := DataSocket.WriteBuf(Buf, Res);
Dec (Res, Tmp);
Until Res = 0;
End;
Close (F);
Client.WriteLine (re_XferOK);
CloseDataSession;
InTransfer := False;
SendFile (TempBase.Path + Dir.FileName);
UpdateUserStats (TempBase, Dir, Found);
End;
1 : Client.WriteLine(re_NoAccess);
@ -872,11 +916,11 @@ Begin
If Cmd = 'CDUP' Then cmdCDUP Else
If Cmd = 'CWD' Then cmdCWD Else
// If Cmd = 'DELE' Then Client.WriteLine(re_NoAccess) Else
If Cmd = 'DELE' Then Client.WriteLine(re_NoAccess) Else
If Cmd = 'EPRT' Then cmdEPRT Else
If Cmd = 'EPSV' Then cmdEPSV Else
If Cmd = 'LIST' Then cmdLIST Else
// If Cmd = 'MKD' Then Client.WriteLine(re_NoAccess) Else
If Cmd = 'MKD' Then Client.WriteLine(re_NoAccess) Else
If Cmd = 'MODE' Then cmdMODE Else
If Cmd = 'NLST' Then cmdNLST Else
If Cmd = 'NOOP' Then Client.WriteLine(re_CommandOK) Else
@ -886,7 +930,7 @@ Begin
If Cmd = 'PWD' Then cmdPWD Else
If Cmd = 'REIN' Then cmdREIN Else
If Cmd = 'RETR' Then cmdRETR Else
// If Cmd = 'RMD' Then Client.WriteLine(re_NoAccess) Else
If Cmd = 'RMD' Then Client.WriteLine(re_NoAccess) Else
If Cmd = 'SIZE' Then cmdSIZE Else
If Cmd = 'STOR' Then cmdSTOR Else
If Cmd = 'STRU' Then cmdSTRU Else