1 // Copyright (C) 1999,2000 Bruce Guenter <bruceg@em.ca>

     2 //

     3 // This program is free software; you can redistribute it and/or modify

     4 // it under the terms of the GNU General Public License as published by

     5 // the Free Software Foundation; either version 2 of the License, or

     6 // (at your option) any later version.

     7 //

     8 // This program is distributed in the hope that it will be useful,

     9 // but WITHOUT ANY WARRANTY; without even the implied warranty of

    10 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

    11 // GNU General Public License for more details.

    12 //

    13 // You should have received a copy of the GNU General Public License

    14 // along with this program; if not, write to the Free Software

    15 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

    16 

    17 #include "fdbuf.h"

    18 

    19 ///////////////////////////////////////////////////////////////////////////////

    20 // Other routines

    21 ///////////////////////////////////////////////////////////////////////////////

    22 bool fdbuf_copy(fdibuf& in, fdobuf& out, bool noflush)

    23 {

    24   if(in.eof())

    25     return true;

    26   if(!in || !out)

    27     return false;

    28   do {

    29     char buf[FDBUF_SIZE];

    30     if(!in.read(buf, FDBUF_SIZE) && in.last_count() == 0)

    31       break;

    32     if(!out.write(buf, in.last_count()) && out.last_count() < in.last_count())

    33       return false;

    34   } while(!in.eof());

    35   if(!noflush && !out.flush())

    36     return false;

    37   return in.eof();

    38 }