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/* GNU Mailutils -- a suite of utilities for electronic mail
Copyright (C) 1999-2025 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, see
<http://www.gnu.org/licenses/>. */
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#include <stdlib.h>
#include <string.h>
#include <mailutils/address.h>
#include <mailutils/stream.h>
int
mu_stream_format_address (mu_stream_t str, mu_address_t addr)
{
int comma = 0;
for (;addr; addr = addr->next)
{
mu_validate_email (addr);
if (addr->email)
{
int space = 0;
if (comma)
mu_stream_write (str, ",", 1, NULL);
if (!addr->personal &&
!addr->comments &&
!addr->domain &&
!addr->route)
{
/* Local user name: print as is */
mu_stream_write (str, addr->email, strlen (addr->email), NULL);
}
else
{
if (addr->personal)
{
mu_stream_printf (str, "\"%s\"", addr->personal);
space++;
}
if (addr->comments)
{
if (space)
mu_stream_write (str, " ", 1, NULL);
mu_stream_printf (str, "(%s)", addr->comments);
space++;
}
if (space)
mu_stream_write (str, " ", 1, NULL);
mu_stream_printf (str, "<%s>", addr->email);
}
comma++;
}
}
return mu_stream_err (str) ? mu_stream_last_error (str) : 0;
}
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