bool FtpConnHandler::On_LIST()
{
if (data_channel_ip_.empty())
return SendMessage(425, "Use PORT first.");
std::string path(working_dir_);
if (*last_cmd_arg_ != '\0')
{
if (*last_cmd_arg_ == '/')
path = last_cmd_arg_;
else
path = working_dir_ + "/" + last_cmd_arg_;
if (!NormalizePath(path))
return SendMessage(550, "File unavailable.");
if (!IsDirectory("." + path))
return SendMessage(550, "Not a directory.");
}
if (!OpenDataConnection())
return SendMessage(425, "Can't open data connection.");
if (!SendMessage(150, "Here comes the directory listing."))
return false;
bool succeed = ListDirectory("." + path, sock_data_);
CloseDataConnection();
if (!succeed)
return SendMessage(451, "Requested action aborted: local error in processing.");
return SendMessage(226, "Directory send OK.");
}
bool FtpConnHandler::On_RETR()
{
if (*last_cmd_arg_ == '\0')
return SendMessage(550, "No file specified.");
std::string path;
if (*last_cmd_arg_ == '/')
path = last_cmd_arg_;
else
path = working_dir_ + "/" + last_cmd_arg_;
if (!NormalizePath(path))
return SendMessage(550, "File unavailable.");
if (!IsFile("." + path))
return SendMessage(550, "Not a file.");
if (!OpenDataConnection())
return SendMessage(425, "Can't open data connection.");
if (!SendMessage(150, "Here comes the file content."))
return false;
bool succeed = SendFile("." + path, bin_mode_, sock_data_);
CloseDataConnection();
if (!succeed)
return SendMessage(451, "Requested action aborted: local error in processing.");
return SendMessage(226, "File send OK.");
}
int ProxyHandleFileTransfer(TSession *Session, char *Command, char *Path, int Direction)
{
STREAM *InFile;
int fd, KeepReading;
char *Tempstr=NULL;
Tempstr=MCopyStr(Tempstr,Command," ",Path,"\r\n",NULL);
STREAMWriteLine(Tempstr,Session->ProxySock);
STREAMFlush(Session->ProxySock);
LogToFile(Settings.LogPath,"PROXY SEND: %s ",Tempstr);
if (! CopyToSock(Session->ProxySock, Session->ClientSock)) return(FALSE);
if (ProxyOpenDataConnection(Session,0))
{
if (OpenDataConnection(Session,0))
{
if (Direction==FILE_SEND) SendFileData(Session->Flags & SESSION_ASCII_TRANSFERS,Session->DataConnection->Sock, Session->ProxyDataConnection->Sock,0);
else
{
SendFileData(Session->Flags & SESSION_ASCII_TRANSFERS,Session->ProxyDataConnection->Sock, Session->DataConnection->Sock,0);
}
CloseDataConnection(Session, Session->DataConnection);
}
CloseDataConnection(Session, Session->ProxyDataConnection);
Tempstr=STREAMReadLine(Tempstr,Session->ProxySock);
STREAMWriteLine(Tempstr,Session->ClientSock);
STREAMFlush(Session->ClientSock);
Session->DataConnection=NULL;
Session->ProxyDataConnection=NULL;
}
/*
//One day will use this instead
LogToFile(Settings.LogPath, "MADE DATA CON");
DataCon->Input=DataCon->Sock;
LogToFile(Settings.LogPath, "ADD LOCAL CON");
DataCon->Output=Session->DataConnection->Sock;
LogToFile(Settings.LogPath, "SET FNAME");
DataCon->FileName=CopyStr(DataCon->FileName,"Proxy");
DataCon->Flags |= DC_RETR;
Session->DataConnection=NULL;
Session->ProxyDataConnection=NULL;
ListAddItem(Session->FileTransfers,DataCon);
*/
DestroyString(Tempstr);
return(TRUE);
}