msgmod.c
1.82 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
/* GNU Mailutils -- a suite of utilities for electronic mail
Copyright (C) 1999, 2000, 2001, 2002, 2004, 2005, 2006, 2007, 2009,
2010, 2011 Free Software Foundation, Inc.
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 3 of the License, or (at your option) any later version.
This library 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
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General
Public License along with this library. If not, see
<http://www.gnu.org/licenses/>. */
#include <config.h>
#include <stdlib.h>
#include <mailutils/types.h>
#include <mailutils/message.h>
#include <mailutils/errno.h>
#include <mailutils/header.h>
#include <mailutils/attribute.h>
#include <mailutils/body.h>
#include <mailutils/sys/message.h>
int
mu_message_is_modified (mu_message_t msg)
{
int mod = 0;
if (msg)
{
if (mu_header_is_modified (msg->header))
mod |= MU_MSG_HEADER_MODIFIED;
if (mu_attribute_is_modified (msg->attribute))
mod |= MU_MSG_ATTRIBUTE_MODIFIED;
if (mu_body_is_modified (msg->body))
mod |= MU_MSG_BODY_MODIFIED;
if (msg->flags & MESSAGE_MODIFIED)
mod |= MU_MSG_BODY_MODIFIED | MU_MSG_HEADER_MODIFIED;
}
return mod;
}
int
mu_message_clear_modified (mu_message_t msg)
{
if (msg)
{
if (msg->header)
mu_header_clear_modified (msg->header);
if (msg->attribute)
mu_attribute_clear_modified (msg->attribute);
if (msg->body)
mu_body_clear_modified (msg->body);
msg->flags &= ~MESSAGE_MODIFIED;
}
return 0;
}