append.c
3.51 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
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
/* 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 "imap4d.h"
/* APPEND mbox [(flags)] [date_time] message_literal */
int
imap4d_append (struct imap4d_command *command, char *arg)
{
char *sp;
char *mboxname;
char *attr_str;
int flags = 0;
mailbox_t dest_mbox = NULL;
int status;
if (! (command->states & state))
return util_finish (command, RESP_BAD, "Wrong state");
mboxname = util_getword (arg, &sp);
if (!mboxname)
return util_finish (command, RESP_BAD, "Too few arguments");
if (*sp == '(' && util_parse_attributes (sp+1, &sp, &flags))
return util_finish (command, RESP_BAD, "Missing closing parenthesis");
mboxname = namespace_getfullpath (mboxname, "/");
if (!mboxname)
return util_finish (command, RESP_NO, "Couldn't open mailbox");
status = mailbox_create_default (&dest_mbox, mboxname);
if (status == 0)
{
/* It SHOULD NOT automatifcllly create the mailbox. */
status = mailbox_open (dest_mbox, MU_STREAM_RDWR);
if (status == 0)
{
status = imap4d_append0 (dest_mbox, flags, sp);
mailbox_close (dest_mbox);
}
mailbox_destroy (&dest_mbox);
}
free (mboxname);
if (status == 0)
return util_finish (command, RESP_OK, "Completed");
return util_finish (command, RESP_NO, "[TRYCREATE] failed");
}
int
imap4d_append0 (mailbox_t mbox, int flags, char *text)
{
mailbox_t tmp;
stream_t stream;
int rc = 0;
size_t len = 0;
message_t msg;
struct tm *tm;
time_t t;
char date[80];
if (mailbox_create (&tmp, "/dev/null"))
return 1;
if (mailbox_open (tmp, MU_STREAM_READ) != 0)
return 1;
if (memory_stream_create (&stream))
{
mailbox_close (tmp);
return 1;
}
/* If a date_time is specified, the internal date SHOULD be set in the
resulting message; otherwise, the internal date of the resulting
message is set to the current date and time by default. */
if (util_parse_internal_date0 (text, &t, &text) == 0)
{
while (*text && isspace(*text))
text++;
}
else
{
time(&t);
}
tm = gmtime(&t);
strftime (date, sizeof (date),
"From GNU-imap4d %a %b %e %H:%M:%S %Y%n",
tm);
stream_write (stream, date, strlen (date), 0, &len);
stream_write (stream, text, strlen (text), len, &len);
mailbox_destroy_folder (tmp);
mailbox_set_stream (tmp, stream);
mailbox_messages_count (tmp, &len);
if (len == 1)
{
mailbox_get_message (tmp, 1, &msg);
mailbox_append_message (mbox, msg);
if (flags)
{
size_t num = 0;
attribute_t attr = NULL;
mailbox_messages_count (mbox, &num);
mailbox_get_message (mbox, num, &msg);
message_get_attribute (msg, &attr);
attribute_set_flags (attr, flags);
}
}
else
rc = 1;
mailbox_close (tmp);
mailbox_destroy (&tmp);
return rc;
}