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/* DSTART */
/* */
/* maildrop - mail delivery agent with filtering abilities */
/* */
/* Copyright 1998, Double Precision Inc. */
/* */
/* This program is distributed under the terms of the GNU General Public */
/* License. See COPYING for additional information. */
/* DEND */
#include "tempfile.h"
#include "funcs.h"
#include "mio.h"
static const char rcsid[]="$Id: tempfile.C 1.1 1998/04/16 23:53:22 mrsam Exp $";
TempFile::TempFile() : filename(0), fd(-1), do_remove(0)
{
constructed();
}
TempFile::~TempFile()
{
destroying();
Close();
if (filename)
{
delete[] filename;
filename=0;
}
}
int TempFile::Open(const char *fname, int flags, mode_t mode)
{
Close();
name(fname);
fd=mopen(fname, flags, mode);
if ( fd < 0 )
name(0);
else
descriptor(fd);
return (fd);
}
void TempFile::name(const char *fname)
{
do_remove=0;
if (filename)
delete[] filename;
if (!fname)
{
filename=0;
return;
}
filename=new char[strlen(fname)+1];
if (!filename) outofmem();
strcpy(filename, fname);
do_remove=1;
}
void TempFile::Close()
{
if (fd >= 0)
{
close(fd);
fd= -1;
}
if (do_remove)
{
unlink(filename);
do_remove=0;
}
}
void TempFile::cleanup()
{
Close();
}
// When forked, the child process should just close the descriptor, do NOT
// remove the file!
void TempFile::forked()
{
do_remove=0;
Close();
}
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