No issues found
| Tool | Failure ID | Location | Function | Message | Data |
|---|---|---|---|---|---|
| clang-analyzer | no-output-found | e-mail-parser-message-rfc822.c | Message(text='Unable to locate XML output from invoke-clang-analyzer') | None | |
| clang-analyzer | no-output-found | e-mail-parser-message-rfc822.c | Message(text='Unable to locate XML output from invoke-clang-analyzer') | None |
1 /*
2 * e-mail-parser-message-rfc822.c
3 *
4 * This program is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Lesser General Public
6 * License as published by the Free Software Foundation; either
7 * version 2 of the License, or (at your option) version 3.
8 *
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * Lesser General Public License for more details.
13 *
14 * You should have received a copy of the GNU Lesser General Public
15 * License along with the program; if not, see <http://www.gnu.org/licenses/>
16 *
17 */
18
19 #ifdef HAVE_CONFIG_H
20 #include <config.h>
21 #endif
22
23 #include "e-mail-format-extensions.h"
24
25 #include <glib/gi18n-lib.h>
26 #include <glib-object.h>
27
28 #include <em-format/e-mail-parser-extension.h>
29 #include <em-format/e-mail-parser.h>
30 #include <em-format/e-mail-part-list.h>
31 #include <em-format/e-mail-part-utils.h>
32 #include <e-util/e-util.h>
33
34 #include <camel/camel.h>
35
36 #include <string.h>
37
38 typedef struct _EMailParserMessageRFC822 {
39 GObject parent;
40 } EMailParserMessageRFC822;
41
42 typedef struct _EMailParserMessageRFC822Class {
43 GObjectClass parent_class;
44 } EMailParserMessageRFC822Class;
45
46 static void e_mail_parser_parser_extension_interface_init (EMailParserExtensionInterface *iface);
47 static void e_mail_parser_mail_extension_interface_init (EMailExtensionInterface *iface);
48
49 G_DEFINE_TYPE_EXTENDED (
50 EMailParserMessageRFC822,
51 e_mail_parser_message_rfc822,
52 G_TYPE_OBJECT,
53 0,
54 G_IMPLEMENT_INTERFACE (
55 E_TYPE_MAIL_EXTENSION,
56 e_mail_parser_mail_extension_interface_init)
57 G_IMPLEMENT_INTERFACE (
58 E_TYPE_MAIL_PARSER_EXTENSION,
59 e_mail_parser_parser_extension_interface_init));
60
61 static const gchar * parser_mime_types[] = { "message/rfc822",
62 "message/news",
63 NULL };
64
65 static GSList *
66 empe_msg_rfc822_parse (EMailParserExtension *extension,
67 EMailParser *eparser,
68 CamelMimePart *part,
69 GString *part_id,
70 GCancellable *cancellable)
71 {
72 GSList *parts = NULL;
73 EMailPart *mail_part;
74 gint len;
75 CamelMimePart *message;
76 CamelDataWrapper *dw;
77 CamelStream *new_stream;
78 CamelMimeParser *mime_parser;
79 CamelContentType *ct;
80
81 len = part_id->len;
82 g_string_append (part_id, ".rfc822");
83
84 /* Create an empty PURI that will represent start of the RFC message */
85 mail_part = e_mail_part_new (part, part_id->str);
86 mail_part->mime_type = g_strdup ("message/rfc822");
87 parts = g_slist_append (NULL, mail_part);
88
89 /* Sometime the _actual_ message is encapsulated in another CamelMimePart,
90 * sometimes the CamelMimePart actually represents the RFC822 message */
91 ct = camel_mime_part_get_content_type (part);
92 if (camel_content_type_is (ct, "message", "rfc822")) {
93 new_stream = camel_stream_mem_new ();
94 mime_parser = camel_mime_parser_new ();
95 message = (CamelMimePart *) camel_mime_message_new ();
96
97 dw = camel_medium_get_content (CAMEL_MEDIUM (part));
98 camel_data_wrapper_decode_to_stream_sync (
99 dw, new_stream, cancellable, NULL);
100 g_seekable_seek (
101 G_SEEKABLE (new_stream), 0, G_SEEK_SET, cancellable, NULL);
102 camel_mime_parser_init_with_stream (
103 mime_parser, new_stream, NULL);
104 camel_mime_part_construct_from_parser_sync (
105 message, mime_parser, cancellable, NULL);
106
107 g_object_unref (mime_parser);
108 g_object_unref (new_stream);
109 } else {
110 message = g_object_ref (part);
111 }
112
113 parts = g_slist_concat (parts, e_mail_parser_parse_part_as (
114 eparser, message, part_id,
115 "application/vnd.evolution.message",
116 cancellable));
117
118 g_object_unref (message);
119
120 /* Add another generic EMailPart that represents end of the RFC message.
121 * The em_format_write() function will skip all parts between the ".rfc822"
122 * part and ".rfc822.end" part as they will be rendered in an <iframe> */
123 g_string_append (part_id, ".end");
124 mail_part = e_mail_part_new (message, part_id->str);
125 mail_part->is_hidden = TRUE;
126 parts = g_slist_append (parts, mail_part);
127 g_string_truncate (part_id, len);
128
129 if (e_mail_part_is_attachment (message)) {
130 return e_mail_parser_wrap_as_attachment (
131 eparser, message, parts, part_id, cancellable);
132 }
133
134 return parts;
135 }
136
137 static guint32
138 empe_msg_rfc822_get_flags (EMailParserExtension *extension)
139 {
140 return E_MAIL_PARSER_EXTENSION_INLINE |
141 E_MAIL_PARSER_EXTENSION_COMPOUND_TYPE;
142 }
143
144 static const gchar **
145 empe_msg_rfc822_mime_types (EMailExtension *extension)
146 {
147 return parser_mime_types;
148 }
149
150 static void
151 e_mail_parser_message_rfc822_class_init (EMailParserMessageRFC822Class *class)
152 {
153 }
154
155 static void
156 e_mail_parser_parser_extension_interface_init (EMailParserExtensionInterface *iface)
157 {
158 iface->parse = empe_msg_rfc822_parse;
159 iface->get_flags = empe_msg_rfc822_get_flags;
160 }
161
162 static void
163 e_mail_parser_mail_extension_interface_init (EMailExtensionInterface *iface)
164 {
165 iface->mime_types = empe_msg_rfc822_mime_types;
166 }
167
168 static void
169 e_mail_parser_message_rfc822_init (EMailParserMessageRFC822 *parser)
170 {
171
172 }