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
134
135
136
|
/*
* e-mail-parser-message-rfc822.c
*
* This program 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.
*
* 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 Lesser General Public License
* along with this program; if not, see <http://www.gnu.org/licenses/>.
*
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <string.h>
#include <glib/gi18n-lib.h>
#include <e-util/e-util.h>
#include "e-mail-parser-extension.h"
#include "e-mail-part-list.h"
#include "e-mail-part-utils.h"
typedef EMailParserExtension EMailParserMessageRFC822;
typedef EMailParserExtensionClass EMailParserMessageRFC822Class;
GType e_mail_parser_message_rfc822_get_type (void);
G_DEFINE_TYPE (
EMailParserMessageRFC822,
e_mail_parser_message_rfc822,
E_TYPE_MAIL_PARSER_EXTENSION)
static const gchar *parser_mime_types[] = {
"message/rfc822",
"message/news",
NULL
};
static gboolean
empe_msg_rfc822_parse (EMailParserExtension *extension,
EMailParser *eparser,
CamelMimePart *part,
GString *part_id,
GCancellable *cancellable,
GQueue *out_mail_parts)
{
EMailPart *mail_part;
gint len;
CamelMimePart *message;
CamelDataWrapper *dw;
CamelStream *new_stream;
CamelMimeParser *mime_parser;
CamelContentType *ct;
len = part_id->len;
g_string_append (part_id, ".rfc822");
/* Create an empty PURI that will represent start of the RFC message */
mail_part = e_mail_part_new (part, part_id->str);
e_mail_part_set_mime_type (mail_part, "message/rfc822");
g_queue_push_tail (out_mail_parts, mail_part);
/* Sometime the actual message is encapsulated in another
* CamelMimePart, sometimes the CamelMimePart itself represents
* the RFC822 message. */
ct = camel_mime_part_get_content_type (part);
if (camel_content_type_is (ct, "message", "*")) {
new_stream = camel_stream_mem_new ();
mime_parser = camel_mime_parser_new ();
message = (CamelMimePart *) camel_mime_message_new ();
dw = camel_medium_get_content (CAMEL_MEDIUM (part));
camel_data_wrapper_decode_to_stream_sync (
dw, new_stream, cancellable, NULL);
g_seekable_seek (
G_SEEKABLE (new_stream), 0,
G_SEEK_SET, cancellable, NULL);
camel_mime_parser_init_with_stream (
mime_parser, new_stream, NULL);
camel_mime_part_construct_from_parser_sync (
message, mime_parser, cancellable, NULL);
g_object_unref (mime_parser);
g_object_unref (new_stream);
} else {
message = g_object_ref (part);
}
e_mail_parser_parse_part_as (
eparser, message, part_id,
"application/vnd.evolution.message",
cancellable, out_mail_parts);
g_object_unref (message);
/* Add another generic EMailPart that represents end of the RFC
* message. The em_format_write() function will skip all parts
* between the ".rfc822" part and ".rfc822.end" part as they will
* be rendered in an <iframe>. */
g_string_append (part_id, ".end");
mail_part = e_mail_part_new (message, part_id->str);
mail_part->is_hidden = TRUE;
g_queue_push_tail (out_mail_parts, mail_part);
g_string_truncate (part_id, len);
if (e_mail_part_is_attachment (message))
e_mail_parser_wrap_as_attachment (
eparser, message, part_id, out_mail_parts);
return TRUE;
}
static void
e_mail_parser_message_rfc822_class_init (EMailParserExtensionClass *class)
{
class->mime_types = parser_mime_types;
class->priority = G_PRIORITY_LOW;
class->flags =
E_MAIL_PARSER_EXTENSION_INLINE |
E_MAIL_PARSER_EXTENSION_COMPOUND_TYPE;
class->parse = empe_msg_rfc822_parse;
}
static void
e_mail_parser_message_rfc822_init (EMailParserExtension *extension)
{
}
|
