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
|
/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
/*
* Copyright (C) 2000 Ximian Inc.
*
* Authors:
* Michael Zucchi <notzed@ximian.com>
* Dan Winship <danw@ximian.com>
*
* 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 of the
* License, 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307
* USA
*/
#include <sys/stat.h>
#include <sys/uio.h>
#include <unistd.h>
#include <errno.h>
#include <string.h>
#include <stdlib.h>
#include "camel-imap-summary.h"
#include "camel-file-utils.h"
#define CAMEL_IMAP_SUMMARY_VERSION (0x300)
static int summary_header_load (CamelFolderSummary *, FILE *);
static int summary_header_save (CamelFolderSummary *, FILE *);
static CamelMessageInfo *message_info_load (CamelFolderSummary *s, FILE *in);
static int message_info_save (CamelFolderSummary *s, FILE *out,
CamelMessageInfo *info);
static CamelMessageContentInfo *content_info_load (CamelFolderSummary *s, FILE *in);
static int content_info_save (CamelFolderSummary *s, FILE *out,
CamelMessageContentInfo *info);
static void camel_imap_summary_class_init (CamelImapSummaryClass *klass);
static void camel_imap_summary_init (CamelImapSummary *obj);
static CamelFolderSummaryClass *camel_imap_summary_parent;
CamelType
camel_imap_summary_get_type (void)
{
static CamelType type = CAMEL_INVALID_TYPE;
if (type == CAMEL_INVALID_TYPE) {
type = camel_type_register(
camel_folder_summary_get_type(), "CamelImapSummary",
sizeof (CamelImapSummary),
sizeof (CamelImapSummaryClass),
(CamelObjectClassInitFunc) camel_imap_summary_class_init,
NULL,
(CamelObjectInitFunc) camel_imap_summary_init,
NULL);
}
return type;
}
static void
camel_imap_summary_class_init (CamelImapSummaryClass *klass)
{
CamelFolderSummaryClass *cfs_class = (CamelFolderSummaryClass *) klass;
camel_imap_summary_parent = CAMEL_FOLDER_SUMMARY_CLASS (camel_type_get_global_classfuncs (camel_folder_summary_get_type()));
cfs_class->summary_header_load = summary_header_load;
cfs_class->summary_header_save = summary_header_save;
cfs_class->message_info_load = message_info_load;
cfs_class->message_info_save = message_info_save;
cfs_class->content_info_load = content_info_load;
cfs_class->content_info_save = content_info_save;
}
static void
camel_imap_summary_init (CamelImapSummary *obj)
{
CamelFolderSummary *s = (CamelFolderSummary *)obj;
/* subclasses need to set the right instance data sizes */
s->message_info_size = sizeof(CamelImapMessageInfo);
s->content_info_size = sizeof(CamelImapMessageContentInfo);
/* and a unique file version */
s->version += CAMEL_IMAP_SUMMARY_VERSION;
}
/**
* camel_imap_summary_new:
* @filename: the file to store the summary in.
*
* This will create a new CamelImapSummary object and read in the
* summary data from disk, if it exists.
*
* Return value: A new CamelImapSummary object.
**/
CamelFolderSummary *
camel_imap_summary_new (const char *filename)
{
CamelFolderSummary *summary = CAMEL_FOLDER_SUMMARY (
camel_object_new (camel_imap_summary_get_type ()));
camel_folder_summary_set_build_content (summary, TRUE);
camel_folder_summary_set_filename (summary, filename);
if (camel_folder_summary_load (summary) == -1) {
camel_folder_summary_clear (summary);
camel_folder_summary_touch (summary);
}
return summary;
}
static int
summary_header_load (CamelFolderSummary *s, FILE *in)
{
CamelImapSummary *ims = CAMEL_IMAP_SUMMARY (s);
if (camel_imap_summary_parent->summary_header_load (s, in) == -1)
return -1;
return camel_file_util_decode_uint32 (in, &ims->validity);
}
static int
summary_header_save (CamelFolderSummary *s, FILE *out)
{
CamelImapSummary *ims = CAMEL_IMAP_SUMMARY(s);
if (camel_imap_summary_parent->summary_header_save (s, out) == -1)
return -1;
return camel_file_util_encode_uint32 (out, ims->validity);
}
static CamelMessageInfo *
message_info_load (CamelFolderSummary *s, FILE *in)
{
CamelMessageInfo *info;
CamelImapMessageInfo *iinfo;
info = camel_imap_summary_parent->message_info_load (s, in);
if (info) {
iinfo = (CamelImapMessageInfo *)info;
if (camel_file_util_decode_uint32 (in, &iinfo->server_flags) == -1)
goto error;
}
return info;
error:
camel_folder_summary_info_free (s, info);
return NULL;
}
static int
message_info_save (CamelFolderSummary *s, FILE *out, CamelMessageInfo *info)
{
CamelImapMessageInfo *iinfo = (CamelImapMessageInfo *)info;
if (camel_imap_summary_parent->message_info_save (s, out, info) == -1)
return -1;
return camel_file_util_encode_uint32 (out, iinfo->server_flags);
}
static CamelMessageContentInfo *
content_info_load (CamelFolderSummary *s, FILE *in)
{
if (fgetc (in))
return camel_imap_summary_parent->content_info_load (s, in);
else
return camel_folder_summary_content_info_new (s);
}
static int
content_info_save (CamelFolderSummary *s, FILE *out,
CamelMessageContentInfo *info)
{
if (info->type) {
fputc (1, out);
return camel_imap_summary_parent->content_info_save (s, out, info);
} else
return fputc (0, out);
}
void
camel_imap_summary_add_offline (CamelFolderSummary *summary, const char *uid,
CamelMimeMessage *message,
const CamelMessageInfo *info)
{
CamelMessageInfo *mi;
CamelFlag *flag;
CamelTag *tag;
/* Create summary entry */
mi = camel_folder_summary_info_new_from_message (summary, message);
/* Copy flags 'n' tags */
mi->flags = info->flags;
flag = info->user_flags;
while (flag) {
camel_flag_set (&mi->user_flags, flag->name, TRUE);
flag = flag->next;
}
tag = info->user_tags;
while (tag) {
camel_tag_set (&mi->user_tags, tag->name, tag->value);
tag = tag->next;
}
/* Set uid and add to summary */
camel_message_info_set_uid (mi, g_strdup (uid));
camel_folder_summary_add (summary, mi);
}
|
