followup.c
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/* GNU mailutils - a suite of utilities for electronic mail
Copyright (C) 1999, 2001 Free Software Foundation, Inc.
This program 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 2, or (at your option)
any later version.
This program 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 this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
#include "mail.h"
/*
* fo[llowup] [msglist] -- GNU extension
* F[ollowup] [msglist]
*/
int
mail_followup (int argc, char **argv)
{
message_t msg;
header_t hdr;
char *str;
int i, num, *msglist;
struct send_environ env;
int status;
env.to = env.cc = env.bcc = env.subj = NULL;
env.outfiles = NULL; env.nfiles = 0;
num = util_expand_msglist (argc, argv, &msglist);
if (mailbox_get_message(mbox, cursor, &msg))
{
util_error("%d: can't get message", cursor);
free(msglist);
return 1;
}
/* Create subject value */
message_get_header(msg, &hdr);
header_aget_value(hdr, MU_HEADER_SUBJECT, &str);
util_strcat(&env.subj, "Re: ");
util_strcat(&env.subj, str);
free(str);
/* Generate "to" list */
env.to = util_get_sender(cursor, 0);
/* Add authors of the subsequent messages to the to list
(or should it be cc?)*/
for (i = 1; i < num; i++)
{
util_strcat(&env.to, ",");
util_strcat(&env.to, util_get_sender(msglist[i], 0));
}
free(msglist);
fprintf(ofile, "To: %s\n", env.to);
fprintf(ofile, "Subject: %s\n\n", env.subj);
status = mail_send0(&env, isupper(argv[0][0]));
free_env_headers (&env);
return status;
}