whom.c
3.34 KB
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/* GNU Mailutils -- a suite of utilities for electronic mail
Copyright (C) 2003, 2007-2012, 2014-2017 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 <mh.h>
static char prog_doc[] = N_("Report to whom a message would go");
static char args_doc[] = "[FILE]";
static int check_recipients;
static char *message;
static const char *draft_folder; /* Use this draft folder */
static void
add_alias (struct mu_parseopt *po, struct mu_option *opt, char const *arg)
{
mh_alias_read (arg, 1);
}
static void
set_draftmessage (struct mu_parseopt *po, struct mu_option *opt,
char const *arg)
{
if (!draft_folder)
draft_folder = mh_global_profile_get ("Draft-Folder",
mu_folder_directory ());
}
static struct mu_option options[] = {
{ "alias", 0, N_("FILE"), MU_OPTION_DEFAULT,
N_("specify additional alias file"),
mu_c_string, NULL, add_alias },
{ "draft", 0, NULL, MU_OPTION_DEFAULT,
N_("use prepared draft"),
mu_c_string, &message, NULL, "draft" },
{ "draftfolder", 0, N_("FOLDER"), MU_OPTION_DEFAULT,
N_("specify the folder for message drafts"),
mu_c_string, &draft_folder },
{ "nodraftfolder", 0, NULL, MU_OPTION_DEFAULT,
N_("undo the effect of the last -draftfolder option"),
mu_c_string, &draft_folder, mh_opt_clear_string },
{ "draftmessage", 0, NULL, MU_OPTION_DEFAULT,
N_("treat the arguments as a list of messages from the draftfolder"),
mu_c_string, NULL, set_draftmessage },
{ "check", 0, NULL, MU_OPTION_DEFAULT,
N_("check if addresses are deliverable"),
mu_c_bool, &check_recipients },
MU_OPTION_END
};
static struct mh_optinit optinit[] = {
{ "draftfolder", "Draft-Folder" },
{ NULL }
};
int
main (int argc, char **argv)
{
int rc;
mh_getopt_ext (&argc, &argv, options, 0, optinit, args_doc, prog_doc, NULL);
if (draft_folder)
{
mu_mailbox_t mbox = mh_open_folder (draft_folder, MU_STREAM_READ);
mu_msgset_t msgset;
size_t msgno;
mu_message_t msg;
mh_msgset_parse (&msgset, mbox, argc, argv, "cur");
if (!mh_msgset_single_message (msgset))
{
mu_error (_("only one message at a time!"));
return 1;
}
msgno = mh_msgset_first (msgset, RET_MSGNO);
rc = mu_mailbox_get_message (mbox, msgno, &msg);
if (rc)
{
mu_error (_("can't read message: %s"), mu_strerror (rc));
exit (1);
}
rc = mh_whom_message (msg, check_recipients);
}
else
{
if (argc > 0)
{
if (message || argc > 1)
{
mu_error (_("only one file at a time!"));
exit (1);
}
message = argv[0];
}
else
message = "draft";
rc = mh_whom_file (mh_expand_name (draft_folder, message, NAME_ANY),
check_recipients);
}
return rc ? 1 : 0;
}