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/* GNU Mailutils -- a suite of utilities for electronic mail
Copyright (C) 2011 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/>. */
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#include <unistd.h>
#include <stdio.h>
#include <stdlib.h>
#include <mailutils/mailutils.h>
#define S(str) ((str) ? (str) : "")
static void
print_param (const char *prefix, mu_assoc_t assoc, int indent)
{
mu_iterator_t itr;
int i;
mu_printf ("%*s%s:\n", indent, "", prefix);
if (!assoc)
return;
indent += 4;
MU_ASSERT (mu_assoc_get_iterator (assoc, &itr));
for (i = 0, mu_iterator_first (itr);
!mu_iterator_is_done (itr);
i++, mu_iterator_next (itr))
{
const char *name;
struct mu_mime_param *p;
mu_iterator_current_kv (itr, (const void **)&name, (void**)&p);
mu_printf ("%*s%d: %s=%s\n", indent, "", i, name, p->value);
}
mu_iterator_destroy (&itr);
}
struct print_data
{
int num;
int level;
};
static void print_bs (struct mu_bodystructure *bs, int level);
static int
print_item (void *item, void *data)
{
struct mu_bodystructure *bs = item;
struct print_data *pd = data;
mu_printf ("%*sPart #%d\n", (pd->level-1) << 2, "", pd->num);
print_bs (bs, pd->level);
++pd->num;
return 0;
}
static void
print_address (const char *title, mu_address_t addr, int indent)
{
mu_printf ("%*s%s: ", indent, "", title);
mu_stream_format_address (mu_strout, addr);
mu_printf ("\n");
}
static void
print_imapenvelope (struct mu_imapenvelope *env, int level)
{
int indent = (level << 2);
mu_printf ("%*sEnvelope:\n", indent, "");
indent += 4;
mu_printf ("%*sTime: ", indent, "");
mu_c_streamftime (mu_strout, "%c%n", &env->date, &env->tz);
mu_printf ("%*sSubject: %s\n", indent, "", S(env->subject));
print_address ("From", env->from, indent);
print_address ("Sender", env->sender, indent);
print_address ("Reply-to", env->reply_to, indent);
print_address ("To", env->to, indent);
print_address ("Cc", env->cc, indent);
print_address ("Bcc", env->bcc, indent);
mu_printf ("%*sIn-Reply-To: %s\n", indent, "", S(env->in_reply_to));
mu_printf ("%*sMessage-ID: %s\n", indent, "", S(env->message_id));
}
static void
print_bs (struct mu_bodystructure *bs, int level)
{
int indent = level << 2;
mu_printf ("%*sbody_type=%s\n", indent, "", S(bs->body_type));
mu_printf ("%*sbody_subtype=%s\n", indent, "", S(bs->body_subtype));
print_param ("Parameters", bs->body_param, indent);
mu_printf ("%*sbody_id=%s\n", indent, "", S(bs->body_id));
mu_printf ("%*sbody_descr=%s\n", indent, "", S(bs->body_descr));
mu_printf ("%*sbody_encoding=%s\n", indent, "", S(bs->body_encoding));
mu_printf ("%*sbody_size=%lu\n", indent, "", (unsigned long) bs->body_size);
/* Optional */
mu_printf ("%*sbody_md5=%s\n", indent, "", S(bs->body_md5));
mu_printf ("%*sbody_disposition=%s\n", indent, "", S(bs->body_disposition));
print_param ("Disposition Parameters", bs->body_disp_param, indent);
mu_printf ("%*sbody_language=%s\n", indent, "", S(bs->body_language));
mu_printf ("%*sbody_location=%s\n", indent, "", S(bs->body_location));
mu_printf ("%*sType ", indent, "");
switch (bs->body_message_type)
{
case mu_message_other:
mu_printf ("mu_message_other\n");
break;
case mu_message_text:
mu_printf ("mu_message_text:\n%*sbody_lines=%lu\n", indent + 4, "",
(unsigned long) bs->v.text.body_lines);
break;
case mu_message_rfc822:
mu_printf ("mu_message_rfc822:\n%*sbody_lines=%lu\n", indent + 4, "",
(unsigned long) bs->v.rfc822.body_lines);
print_imapenvelope (bs->v.rfc822.body_env, level + 1);
print_bs (bs->v.rfc822.body_struct, level + 1);
break;
case mu_message_multipart:
{
struct print_data pd;
pd.num = 0;
pd.level = level + 1;
mu_printf ("mu_message_multipart:\n");
mu_list_foreach (bs->v.multipart.body_parts, print_item, &pd);
}
}
}
int
main (int argc, char **argv)
{
mu_mailbox_t mbox;
mu_message_t mesg;
struct mu_bodystructure *bs;
if (argc != 3)
{
fprintf (stderr, "usage: %s URL NUM\n", argv[0]);
return 1;
}
mu_register_all_mbox_formats ();
MU_ASSERT (mu_mailbox_create (&mbox, argv[1]));
MU_ASSERT (mu_mailbox_open (mbox, MU_STREAM_READ));
MU_ASSERT (mu_mailbox_get_message (mbox, atoi (argv[2]), &mesg));
MU_ASSERT (mu_message_get_bodystructure (mesg, &bs));
print_bs (bs, 0);
mu_bodystructure_free (bs);
return 0;
}
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