from.c
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/* GNU mailutils - a suite of utilities for electronic mail
Copyright (C) 1999, 2000, 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"
/*
* f[rom] [msglist]
*/
int
mail_from (int argc, char **argv)
{
if (argc > 1)
return util_msglist_command (mail_from, argc, argv, 0);
else
{
message_t msg;
header_t hdr;
envelope_t env;
attribute_t attr;
char *from, *subj;
int froml, subjl;
char date[80], st[10];
int cols = util_getcols () - 6;
int flags, cflag;
size_t m_size = 0, m_lines = 0;
const char *p;
struct tm tm;
mu_timezone tz;
if (mailbox_get_message (mbox, cursor, &msg) != 0)
return 1;
if (util_isdeleted (cursor))
return 1;
froml = cols / 3;
subjl = cols * 2 / 3;
if (froml + subjl > cols)
subjl--;
from = malloc (froml * sizeof (char));
subj = malloc (subjl * sizeof (char));
if (from == NULL || subj == NULL)
{
free (from);
free (subj);
return 1;
}
message_get_header (msg, &hdr);
header_get_value (hdr, MU_HEADER_FROM, from, froml, NULL);
header_get_value (hdr, MU_HEADER_SUBJECT, subj, subjl, NULL);
message_get_attribute (msg, &attr);
attribute_get_flags (attr, &flags);
if (attribute_is_userflag(attr, MAIL_ATTRIBUTE_MBOXED))
cflag = 'M';
else if (attribute_is_userflag(attr, MAIL_ATTRIBUTE_SAVED))
cflag = '*';
else if (flags == MU_ATTRIBUTE_RECENT) /*FIXME*/
cflag = 'N';
else if (flags & MU_ATTRIBUTE_READ)
cflag = 'R';
else
cflag = 'U';
message_get_envelope (msg, &env);
envelope_date (env, date, sizeof (date), NULL);
p = date;
if (mu_parse_ctime_date_time(&p, &tm, &tz) == 0)
strftime (date, sizeof(date), "%a %b %e %H:%M", &tm);
message_size (msg, &m_size);
message_lines (msg, &m_lines);
snprintf (st, sizeof(st), "%3ld/%-5ld", m_lines, m_size);
fprintf (ofile, "%c%c%4d %-18.18s %-16.16s %s %12.12s\n",
cursor == realcursor ? '>' : ' ', cflag, cursor,
from, date, st, subj);
free (from);
free (subj);
return 0;
}
return 1;
}