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
|
/* Copyright (c) 2002-2018 Pigeonhole authors, see the included COPYING file
*/
/* Extension duplicate
* -------------------
*
* Authors: Stephan Bosch
* Specification: vendor-defined; spec-bosch-sieve-duplicate
* Implementation: full
* Status: experimental
*
*/
/* Extension vnd.dovecot.duplicate
* -------------------------------
*
* Authors: Stephan Bosch
* Specification: vendor-defined; spec-bosch-sieve-duplicate
* Implementation: full, but deprecated; provided for backwards compatibility
* Status: experimental
*
*/
#include "lib.h"
#include "sieve-extensions.h"
#include "sieve-commands.h"
#include "sieve-binary.h"
#include "sieve-validator.h"
#include "ext-duplicate-common.h"
/*
* Extensions
*/
static bool ext_duplicate_validator_load
(const struct sieve_extension *ext, struct sieve_validator *valdtr);
const struct sieve_extension_def duplicate_extension = {
.name = "duplicate",
.load = ext_duplicate_load,
.unload = ext_duplicate_unload,
.validator_load = ext_duplicate_validator_load,
SIEVE_EXT_DEFINE_OPERATION(tst_duplicate_operation)
};
const struct sieve_extension_def vnd_duplicate_extension = {
.name = "vnd.dovecot.duplicate",
.load = ext_duplicate_load,
.unload = ext_duplicate_unload,
.validator_load = ext_duplicate_validator_load,
SIEVE_EXT_DEFINE_OPERATION(tst_duplicate_operation)
};
/*
* Validation
*/
static bool ext_duplicate_validator_check_conflict
(const struct sieve_extension *ext,
struct sieve_validator *valdtr, void *context,
struct sieve_ast_argument *require_arg,
const struct sieve_extension *ext_other,
bool required);
const struct sieve_validator_extension
duplicate_validator_extension = {
.ext = &vnd_duplicate_extension,
.check_conflict = ext_duplicate_validator_check_conflict
};
static bool ext_duplicate_validator_load
(const struct sieve_extension *ext, struct sieve_validator *valdtr)
{
/* Register validator extension to check for conflict between
vnd.dovecot.duplicate and duplicate extensions */
if ( sieve_extension_is(ext, vnd_duplicate_extension) ) {
sieve_validator_extension_register
(valdtr, ext, &duplicate_validator_extension, NULL);
}
/* Register duplicate test */
sieve_validator_register_command(valdtr, ext, &tst_duplicate);
return TRUE;
}
static bool ext_duplicate_validator_check_conflict
(const struct sieve_extension *ext ATTR_UNUSED,
struct sieve_validator *valdtr, void *context ATTR_UNUSED,
struct sieve_ast_argument *require_arg,
const struct sieve_extension *ext_other,
bool required ATTR_UNUSED)
{
/* Check for conflict with duplicate extension */
if ( sieve_extension_name_is(ext_other, "duplicate") ) {
sieve_argument_validate_error(valdtr, require_arg,
"the (deprecated) vnd.dovecot.duplicate extension "
"cannot be used together with the duplicate extension");
return FALSE;
}
return TRUE;
}
|
