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
|
#ifndef INDEX_ATTACHMENT_H
#define INDEX_ATTACHMENT_H
#include "sha1.h"
struct fs;
struct mail_save_context;
struct mail_storage;
struct mail_attachment_extref {
/* path without attachment_dir/ prefix */
const char *path;
/* offset in input stream where part begins */
uoff_t start_offset;
uoff_t size;
/* If non-zero, this attachment was saved as base64-decoded and it
need to be encoded back before presenting it to client. Each line
(except last one) consists of this many base64 blocks (4 chars of
base64 encoded data). */
unsigned int base64_blocks_per_line;
/* Line feeds are CRLF instead of LF */
bool base64_have_crlf;
};
ARRAY_DEFINE_TYPE(mail_attachment_extref, struct mail_attachment_extref);
void index_attachment_save_begin(struct mail_save_context *ctx,
struct fs *fs, struct istream *input);
int index_attachment_save_continue(struct mail_save_context *ctx);
int index_attachment_save_finish(struct mail_save_context *ctx);
void index_attachment_save_free(struct mail_save_context *ctx);
const ARRAY_TYPE(mail_attachment_extref) *
index_attachment_save_get_extrefs(struct mail_save_context *ctx);
/* Delete a given attachment name from storage
(name is same as mail_attachment_extref.name). */
int index_attachment_delete(struct mail_storage *storage,
struct fs *fs, const char *name);
void index_attachment_append_extrefs(string_t *str,
const ARRAY_TYPE(mail_attachment_extref) *extrefs);
/* Parse extrefs value to given array. Names are allocated from the
given pool. */
bool index_attachment_parse_extrefs(const char *line, pool_t pool,
ARRAY_TYPE(mail_attachment_extref) *extrefs);
int index_attachment_stream_get(struct fs *fs, const char *attachment_dir,
const char *path_suffix,
struct istream **stream, uoff_t full_size,
const char *ext_refs, const char **error_r);
#endif
|
