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
|
#ifndef SIEVE_VALIDATOR_H
#define SIEVE_VALIDATOR_H
#include "lib.h"
#include "sieve-common.h"
/*
* Types
*/
enum sieve_argument_type {
SAT_NUMBER,
SAT_CONST_STRING,
SAT_VAR_STRING,
SAT_STRING_LIST,
SAT_COUNT
};
struct sieve_command_registration;
/*
* Validator
*/
struct sieve_validator;
struct sieve_validator *
sieve_validator_create(struct sieve_ast *ast,
struct sieve_error_handler *ehandler,
enum sieve_compile_flags flags);
void sieve_validator_free(struct sieve_validator **valdtr);
pool_t sieve_validator_pool(struct sieve_validator *valdtr);
bool sieve_validator_run(struct sieve_validator *valdtr);
/*
* Accessors
*/
struct sieve_error_handler *
sieve_validator_error_handler(struct sieve_validator *valdtr);
struct sieve_ast *sieve_validator_ast(struct sieve_validator *valdtr);
struct sieve_script *sieve_validator_script(struct sieve_validator *valdtr);
struct sieve_instance *sieve_validator_svinst(struct sieve_validator *valdtr);
enum sieve_compile_flags
sieve_validator_compile_flags(struct sieve_validator *valdtr);
/*
* Command/Test registry
*/
void sieve_validator_register_command(struct sieve_validator *valdtr,
const struct sieve_extension *ext,
const struct sieve_command_def *command);
/*
* Per-command tagged argument registry
*/
void sieve_validator_register_tag(struct sieve_validator *valdtr,
struct sieve_command_registration *cmd_reg,
const struct sieve_extension *ext,
const struct sieve_argument_def *tag_def,
int id_code);
void sieve_validator_register_external_tag(
struct sieve_validator *valdtr, const char *command,
const struct sieve_extension *ext,
const struct sieve_argument_def *tag_def, int id_code);
void sieve_validator_register_persistent_tag(
struct sieve_validator *valdtr, const char *command,
const struct sieve_extension *ext,
const struct sieve_argument_def *tag_def);
/*
* Overriding the default literal arguments
*/
void sieve_validator_argument_override(
struct sieve_validator *valdtr, enum sieve_argument_type type,
const struct sieve_extension *ext,
const struct sieve_argument_def *arg_def);
bool sieve_validator_argument_activate_super(
struct sieve_validator *valdtr, struct sieve_command *cmd,
struct sieve_ast_argument *arg, bool constant);
/*
* Argument validation API
*/
bool sieve_validate_positional_argument(struct sieve_validator *valdtr,
struct sieve_command *cmd,
struct sieve_ast_argument *arg,
const char *arg_name,
unsigned int arg_pos,
enum sieve_ast_argument_type req_type);
bool sieve_validator_argument_activate(struct sieve_validator *valdtr,
struct sieve_command *cmd,
struct sieve_ast_argument *arg,
bool constant);
bool sieve_validate_tag_parameter(struct sieve_validator *valdtr,
struct sieve_command *cmd,
struct sieve_ast_argument *tag,
struct sieve_ast_argument *param,
const char *arg_name, unsigned int arg_pos,
enum sieve_ast_argument_type req_type,
bool constant);
/*
* Extension support
*/
struct sieve_validator_extension {
const struct sieve_extension_def *ext;
bool (*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);
bool (*validate)(const struct sieve_extension *ext,
struct sieve_validator *valdtr, void *context,
struct sieve_ast_argument *require_arg, bool required);
void (*free)(const struct sieve_extension *ext,
struct sieve_validator *valdtr, void *context);
};
bool sieve_validator_extension_load(struct sieve_validator *valdtr,
struct sieve_command *cmd,
struct sieve_ast_argument *ext_arg,
const struct sieve_extension *ext,
bool required) ATTR_NULL(2, 3);
const struct sieve_extension *
sieve_validator_extension_load_by_name(struct sieve_validator *valdtr,
struct sieve_command *cmd,
struct sieve_ast_argument *ext_arg,
const char *ext_name);
const struct sieve_extension *
sieve_validator_extension_load_implicit(struct sieve_validator *valdtr,
const char *ext_name);
void sieve_validator_extension_register(
struct sieve_validator *valdtr, const struct sieve_extension *ext,
const struct sieve_validator_extension *valext, void *context);
bool sieve_validator_extension_loaded(struct sieve_validator *valdtr,
const struct sieve_extension *ext);
void sieve_validator_extension_set_context(struct sieve_validator *valdtr,
const struct sieve_extension *ext,
void *context);
void *sieve_validator_extension_get_context(struct sieve_validator *valdtr,
const struct sieve_extension *ext);
/*
* Validator object registry
*/
struct sieve_validator_object_registry;
struct sieve_validator_object_registry *
sieve_validator_object_registry_get(struct sieve_validator *valdtr,
const struct sieve_extension *ext);
void sieve_validator_object_registry_add(
struct sieve_validator_object_registry *regs,
const struct sieve_extension *ext,
const struct sieve_object_def *obj_def);
bool sieve_validator_object_registry_find(
struct sieve_validator_object_registry *regs, const char *identifier,
struct sieve_object *obj);
struct sieve_validator_object_registry *
sieve_validator_object_registry_create(struct sieve_validator *valdtr);
struct sieve_validator_object_registry *
sieve_validator_object_registry_init(struct sieve_validator *valdtr,
const struct sieve_extension *ext);
/*
* Error handling
*/
void sieve_validator_error(struct sieve_validator *valdtr,
const char *csrc_filename, unsigned int csrc_linenum,
unsigned int source_line, const char *fmt, ...)
ATTR_FORMAT(5, 6);
#define sieve_validator_error(valdtr, ...) \
sieve_validator_error(valdtr, __FILE__, __LINE__, __VA_ARGS__)
void sieve_validator_warning(struct sieve_validator *valdtr,
const char *csrc_filename,
unsigned int csrc_linenum,
unsigned int source_line, const char *fmt, ...)
ATTR_FORMAT(5, 6);
#define sieve_validator_warning(valdtr, ...) \
sieve_validator_warning(valdtr, __FILE__, __LINE__, __VA_ARGS__)
#endif
|
