reply.c
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/* GNU Mailutils -- a suite of utilities for electronic mail
Copyright (C) 1999, 2001-2002, 2005, 2007, 2009-2012, 2014-2016 Free
Software Foundation, Inc.
GNU Mailutils is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3, or (at your option)
any later version.
GNU Mailutils 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with GNU Mailutils. If not, see <http://www.gnu.org/licenses/>. */
#include "mail.h"
void
make_in_reply_to (compose_env_t *env, mu_message_t msg)
{
char *value = NULL;
mu_rfc2822_in_reply_to (msg, &value);
compose_header_set (env, MU_HEADER_IN_REPLY_TO, value,
COMPOSE_REPLACE);
free (value);
}
void
make_references (compose_env_t *env, mu_message_t msg)
{
char *value = NULL;
mu_rfc2822_references (msg, &value);
compose_header_set (env, MU_HEADER_REFERENCES, value, COMPOSE_REPLACE);
free (value);
}
/*
* r[eply] [msglist] -- GNU extension
* r[espond] [msglist] -- GNU extension
* R[eply] [msglist]
* R[espond] [msglist]
*/
int
reply0 (msgset_t *mspec, mu_message_t msg, void *data)
{
mu_header_t hdr;
compose_env_t env;
int status;
char *str;
set_cursor (mspec->msg_part[0]);
compose_init (&env);
mu_message_get_header (msg, &hdr);
compose_header_set (&env, MU_HEADER_TO,
util_get_sender (mspec->msg_part[0], 0),
COMPOSE_SINGLE_LINE);
if (*(int*) data) /* reply starts with a lowercase */
{
/* Add all recepients of the originate letter */
mu_address_t addr = NULL;
size_t i, count = 0;
if (mu_header_aget_value (hdr, MU_HEADER_TO, &str) == 0)
{
mu_address_create (&addr, str);
free (str);
mu_address_get_count (addr, &count);
}
/* Make sure we do not include our alternate names */
for (i = 1; i <= count; i++)
{
const char *email;
if (mu_address_sget_email (addr, i, &email) || email == NULL)
continue;
if ((mailvar_get (NULL, "metoo", mailvar_type_boolean, 0) == 0)
|| !mail_is_my_name (email))
compose_header_set (&env, MU_HEADER_TO,
email,
COMPOSE_SINGLE_LINE);
}
mu_address_destroy (&addr);
/* Finally, add any Ccs */
if (mu_header_aget_value (hdr, MU_HEADER_CC, &str) == 0)
compose_header_set (&env, MU_HEADER_TO, str, COMPOSE_SINGLE_LINE);
}
if (mu_header_aget_value (hdr, MU_HEADER_SUBJECT, &str) == 0)
{
char *p = NULL;
if (mu_unre_subject (str, NULL))
util_strcat (&p, util_reply_prefix ());
util_strcat (&p, str);
free (str);
compose_header_set (&env, MU_HEADER_SUBJECT, p, COMPOSE_REPLACE);
free (p);
}
else
compose_header_set (&env, MU_HEADER_SUBJECT, "", COMPOSE_REPLACE);
mu_printf ("To: %s\n",
compose_header_get (&env, MU_HEADER_TO, ""));
str = compose_header_get (&env, MU_HEADER_CC, NULL);
if (str)
mu_printf ("Cc: %s\n", str);
mu_printf ("Subject: %s\n\n",
compose_header_get (&env, MU_HEADER_SUBJECT, ""));
make_in_reply_to (&env, msg);
make_references (&env, msg);
status = mail_send0 (&env,
mailvar_get (NULL, "byname", mailvar_type_boolean, 0)
== 0);
compose_destroy (&env);
return status;
}
int
mail_reply (int argc, char **argv)
{
int lower = mu_islower (argv[0][0]);
if (mailvar_get (NULL, "flipr", mailvar_type_boolean, 0) == 0)
lower = !lower;
return util_foreach_msg (argc, argv, MSG_NODELETED, reply0, &lower);
}