1 /* Copyright (c) 2002-2018 Pigeonhole authors, see the included COPYING file
2 */
3
4 /* Extension mime
5 * --------------
6 *
7 * Authors: Stephan Bosch
8 * Specification: RFC 5703, Section 4
9 * Implementation: full
10 * Status: experimental
11 *
12 */
13
14 #include "sieve-common.h"
15
16 #include "sieve-code.h"
17 #include "sieve-extensions.h"
18 #include "sieve-actions.h"
19 #include "sieve-commands.h"
20 #include "sieve-validator.h"
21 #include "sieve-generator.h"
22 #include "sieve-interpreter.h"
23 #include "sieve-message.h"
24 #include "sieve-result.h"
25
26 #include "ext-mime-common.h"
27
28 /*
29 * Extension
30 */
31
32 static bool ext_mime_validator_load
33 (const struct sieve_extension *ext, struct sieve_validator *valdtr);
34
35 const struct sieve_extension_def mime_extension = {
36 .name = "mime",
37 .validator_load = ext_mime_validator_load,
38 SIEVE_EXT_DEFINE_OPERAND(mime_operand)
39 };
40
41 /*
42 * Extension validation
43 */
44
ext_mime_validator_load(const struct sieve_extension * ext,struct sieve_validator * valdtr)45 static bool ext_mime_validator_load
46 (const struct sieve_extension *ext, struct sieve_validator *valdtr)
47 {
48 /* Register :mime tag and friends with header, address and exists test
49 * commands and we don't care whether these command are registered or
50 * even whether these will be registered at all. The validator handles
51 * either situation gracefully.
52 */
53 sieve_validator_register_external_tag
54 (valdtr, "header", ext, &mime_tag, SIEVE_OPT_MESSAGE_OVERRIDE);
55 sieve_validator_register_external_tag
56 (valdtr, "header", ext, &mime_anychild_tag, 0);
57 sieve_validator_register_external_tag
58 (valdtr, "header", ext, &mime_type_tag, 0);
59 sieve_validator_register_external_tag
60 (valdtr, "header", ext, &mime_subtype_tag, 0);
61 sieve_validator_register_external_tag
62 (valdtr, "header", ext, &mime_contenttype_tag, 0);
63 sieve_validator_register_external_tag
64 (valdtr, "header", ext, &mime_param_tag, 0);
65
66 sieve_validator_register_external_tag
67 (valdtr, "address", ext, &mime_tag, SIEVE_OPT_MESSAGE_OVERRIDE);
68 sieve_validator_register_external_tag
69 (valdtr, "address", ext, &mime_anychild_tag, 0);
70
71 sieve_validator_register_external_tag
72 (valdtr, "exists", ext, &mime_tag, SIEVE_OPT_MESSAGE_OVERRIDE);
73 sieve_validator_register_external_tag
74 (valdtr, "exists", ext, &mime_anychild_tag, 0);
75
76 return TRUE;
77 }
78