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
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
|
/*
* 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; either
* version 2 of the License, or (at your option) version 3.
*
* 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with the program; if not, see <http://www.gnu.org/licenses/>
*
*
* Authors:
* Dan Winship <danw@ximian.com>
* Peter Williams <peterw@ximian.com>
* Jeffrey Stedfast <fejj@ximian.com>
*
* Copyright (C) 1999-2008 Novell, Inc. (www.novell.com)
*
*/
#include <config.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <unistd.h>
#include <ctype.h>
#include <errno.h>
#include <string.h>
#include <glib.h>
#include <glib/gstdio.h>
#include <glib/gi18n.h>
#include "e-mail-session.h"
#include "em-utils.h"
#include "mail-folder-cache.h"
#include "mail-tools.h"
/* **************************************** */
#ifndef G_OS_WIN32
static gchar *
mail_tool_get_local_movemail_path (CamelStore *store,
GError **error)
{
const gchar *uid;
guchar *safe_uid, *c;
const gchar *data_dir;
gchar *path, *full;
struct stat st;
uid = camel_service_get_uid (CAMEL_SERVICE (store));
safe_uid = (guchar *) g_strdup ((const gchar *) uid);
for (c = safe_uid; *c; c++)
if (strchr("/:;=|%&#!*^()\\, ", *c) || !isprint((gint) *c))
*c = '_';
data_dir = mail_session_get_data_dir ();
path = g_build_filename (data_dir, "spool", NULL);
if (g_stat (path, &st) == -1 && g_mkdir_with_parents (path, 0700) == -1) {
g_set_error (
error, G_FILE_ERROR,
g_file_error_from_errno (errno),
_("Could not create spool directory '%s': %s"),
path, g_strerror (errno));
g_free (path);
return NULL;
}
full = g_strdup_printf("%s/movemail.%s", path, safe_uid);
g_free (path);
g_free (safe_uid);
return full;
}
#endif
gchar *
mail_tool_do_movemail (CamelStore *store,
GError **error)
{
#ifndef G_OS_WIN32
gchar *dest_path;
struct stat sb;
CamelURL *url;
gboolean success;
g_return_val_if_fail (CAMEL_IS_STORE (store), NULL);
url = camel_service_get_camel_url (CAMEL_SERVICE (store));
if (strcmp (url->protocol, "mbox") != 0) {
/* This is really only an internal error anyway */
g_set_error (
error, CAMEL_SERVICE_ERROR,
CAMEL_SERVICE_ERROR_URL_INVALID,
_("Trying to movemail a non-mbox source '%s'"),
camel_service_get_uid (CAMEL_SERVICE (store)));
return NULL;
}
/* Set up our destination. */
dest_path = mail_tool_get_local_movemail_path (store, error);
if (dest_path == NULL)
return NULL;
/* Movemail from source (source_url) to dest_path */
success = camel_movemail (url->path, dest_path, error) != -1;
if (g_stat (dest_path, &sb) < 0 || sb.st_size == 0) {
g_unlink (dest_path); /* Clean up the movemail.foo file. */
g_free (dest_path);
return NULL;
}
if (!success) {
g_free (dest_path);
return NULL;
}
return dest_path;
#else
/* Unclear yet whether camel-movemail etc makes any sense on
* Win32, at least it is not ported yet.
*/
g_warning("%s: Not implemented", __FUNCTION__);
return NULL;
#endif
}
gchar *
mail_tool_generate_forward_subject (CamelMimeMessage *msg)
{
const gchar *subject;
gchar *fwd_subj;
const gint max_subject_length = 1024;
subject = camel_mime_message_get_subject (msg);
if (subject && *subject) {
/* Truncate insanely long subjects */
if (strlen (subject) < max_subject_length) {
fwd_subj = g_strdup_printf ("[Fwd: %s]", subject);
} else {
/* We can't use %.*s because it depends on the locale being C/POSIX
or UTF-8 to work correctly in glibc */
/*fwd_subj = g_strdup_printf ("[Fwd: %.*s...]", max_subject_length, subject);*/
fwd_subj = g_malloc (max_subject_length + 11);
memcpy (fwd_subj, "[Fwd: ", 6);
memcpy (fwd_subj + 6, subject, max_subject_length);
memcpy (fwd_subj + 6 + max_subject_length, "...]", 5);
}
} else {
const CamelInternetAddress *from;
gchar *fromstr;
from = camel_mime_message_get_from (msg);
if (from) {
fromstr = camel_address_format (CAMEL_ADDRESS (from));
fwd_subj = g_strdup_printf ("[Fwd: %s]", fromstr);
g_free (fromstr);
} else
fwd_subj = g_strdup ("[Fwd: No Subject]");
}
return fwd_subj;
}
struct _camel_header_raw *
mail_tool_remove_xevolution_headers (CamelMimeMessage *message)
{
struct _camel_header_raw *scan, *list = NULL;
for (scan = ((CamelMimePart *) message)->headers;scan;scan=scan->next)
if (!strncmp(scan->name, "X-Evolution", 11))
camel_header_raw_append (&list, scan->name, scan->value, scan->offset);
for (scan=list;scan;scan=scan->next)
camel_medium_remove_header ((CamelMedium *) message, scan->name);
return list;
}
void
mail_tool_restore_xevolution_headers (CamelMimeMessage *message,
struct _camel_header_raw *xev)
{
CamelMedium *medium;
medium = CAMEL_MEDIUM (message);
for (;xev;xev=xev->next)
camel_medium_add_header (medium, xev->name, xev->value);
}
CamelMimePart *
mail_tool_make_message_attachment (CamelMimeMessage *message)
{
CamelMimePart *part;
const gchar *subject;
struct _camel_header_raw *xev;
gchar *desc;
subject = camel_mime_message_get_subject (message);
if (subject)
desc = g_strdup_printf (_("Forwarded message - %s"), subject);
else
desc = g_strdup (_("Forwarded message"));
/* rip off the X-Evolution headers */
xev = mail_tool_remove_xevolution_headers (message);
camel_header_raw_clear (&xev);
/* remove Bcc headers */
camel_medium_remove_header (CAMEL_MEDIUM (message), "Bcc");
part = camel_mime_part_new ();
camel_mime_part_set_disposition (part, "inline");
camel_mime_part_set_description (part, desc);
camel_medium_set_content (
CAMEL_MEDIUM (part), CAMEL_DATA_WRAPPER (message));
camel_mime_part_set_content_type (part, "message/rfc822");
g_free (desc);
return part;
}
|
