pop3_rdlist.c
1.76 KB
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/* GNU Mailutils -- a suite of utilities for electronic mail
Copyright (C) 2003, 2004, 2005, 2007, 2010 Free Software Foundation,
Inc.
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 3 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General
Public License along with this library; if not, write to the
Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301 USA */
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#include <string.h>
#include <mailutils/stream.h>
#include <mailutils/list.h>
#include <mailutils/cctype.h>
#include <mailutils/cstr.h>
#include <mailutils/sys/pop3.h>
int
mu_pop3_stream_to_list (mu_pop3_t pop3, mu_stream_t stream, mu_list_t list)
{
int status;
size_t n;
while (mu_stream_getline (stream, &pop3->rdbuf, &pop3->rdsize, &n) == 0
&& n > 0)
{
char *np = strdup (pop3->rdbuf);
if (!np)
{
status = ENOMEM;
break;
}
mu_rtrim_class (np, MU_CTYPE_SPACE);
status = mu_list_append (list, np);
if (status)
break;
}
return status;
}
int
mu_pop3_read_list (mu_pop3_t pop3, mu_list_t list)
{
mu_stream_t stream;
int status = mu_pop3_stream_create (pop3, &stream);
if (status)
return status;
status = mu_pop3_stream_to_list (pop3, stream, list);
mu_stream_destroy (&stream);
return status;
}