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
|
/* Copyright (c) 2002-2017 Pigeonhole authors, see the included COPYING file
*/
/* Extension fileinto
* ------------------
*
* Authors: Stephan Bosch
* Specification: RFC 5228
* Implementation: full
* Status: testing
*
*/
#include "lib.h"
#include "str-sanitize.h"
#include "unichar.h"
#include "sieve-common.h"
#include "sieve-extensions.h"
#include "sieve-binary.h"
#include "sieve-commands.h"
#include "sieve-code.h"
#include "sieve-message.h"
#include "sieve-actions.h"
#include "sieve-validator.h"
#include "sieve-generator.h"
#include "sieve-interpreter.h"
#include "sieve-dump.h"
#include "sieve-result.h"
/*
* Forward declarations
*/
static const struct sieve_command_def fileinto_command;
const struct sieve_operation_def fileinto_operation;
const struct sieve_extension_def fileinto_extension;
/*
* Extension
*/
static bool ext_fileinto_validator_load
(const struct sieve_extension *ext, struct sieve_validator *valdtr);
const struct sieve_extension_def fileinto_extension = {
.name = "fileinto",
.validator_load = ext_fileinto_validator_load,
SIEVE_EXT_DEFINE_OPERATION(fileinto_operation)
};
static bool ext_fileinto_validator_load
(const struct sieve_extension *ext, struct sieve_validator *valdtr)
{
/* Register new command */
sieve_validator_register_command(valdtr, ext, &fileinto_command);
return TRUE;
}
/*
* Fileinto command
*
* Syntax:
* fileinto <folder: string>
*/
static bool cmd_fileinto_validate
(struct sieve_validator *valdtr, struct sieve_command *cmd);
static bool cmd_fileinto_generate
(const struct sieve_codegen_env *cgenv, struct sieve_command *ctx);
static const struct sieve_command_def fileinto_command = {
.identifier = "fileinto",
.type = SCT_COMMAND,
.positional_args = 1,
.subtests = 0,
.block_allowed = FALSE,
.block_required = FALSE,
.validate = cmd_fileinto_validate,
.generate = cmd_fileinto_generate
};
/*
* Fileinto operation
*/
static bool ext_fileinto_operation_dump
(const struct sieve_dumptime_env *denv, sieve_size_t *address);
static int ext_fileinto_operation_execute
(const struct sieve_runtime_env *renv, sieve_size_t *address);
const struct sieve_operation_def fileinto_operation = {
.mnemonic = "FILEINTO",
.ext_def = &fileinto_extension,
.dump = ext_fileinto_operation_dump,
.execute = ext_fileinto_operation_execute
};
/*
* Validation
*/
static bool cmd_fileinto_validate
(struct sieve_validator *valdtr, struct sieve_command *cmd)
{
struct sieve_ast_argument *arg = cmd->first_positional;
if ( !sieve_validate_positional_argument
(valdtr, cmd, arg, "folder", 1, SAAT_STRING) ) {
return FALSE;
}
if ( !sieve_validator_argument_activate(valdtr, cmd, arg, FALSE) )
return FALSE;
/* Check name validity when folder argument is not a variable */
if ( sieve_argument_is_string_literal(arg) ) {
const char *folder = sieve_ast_argument_strc(arg), *error;
if ( !sieve_mailbox_check_name(folder, &error) ) {
sieve_command_validate_error(valdtr, cmd,
"invalid folder name `%s' specified for fileinto command: %s",
str_sanitize(folder, 256), error);
return FALSE;
}
}
return TRUE;
}
/*
* Code generation
*/
static bool cmd_fileinto_generate
(const struct sieve_codegen_env *cgenv, struct sieve_command *cmd)
{
sieve_operation_emit(cgenv->sblock, cmd->ext, &fileinto_operation);
/* Generate arguments */
return sieve_generate_arguments(cgenv, cmd, NULL);
}
/*
* Code dump
*/
static bool ext_fileinto_operation_dump
(const struct sieve_dumptime_env *denv, sieve_size_t *address)
{
sieve_code_dumpf(denv, "FILEINTO");
sieve_code_descend(denv);
if ( sieve_action_opr_optional_dump(denv, address, NULL) != 0 )
return FALSE;
return sieve_opr_string_dump(denv, address, "folder");
}
/*
* Execution
*/
static int ext_fileinto_operation_execute
(const struct sieve_runtime_env *renv, sieve_size_t *address)
{
struct sieve_side_effects_list *slist = NULL;
string_t *folder;
bool folder_literal;
bool trace = sieve_runtime_trace_active(renv, SIEVE_TRLVL_ACTIONS);
int ret = 0;
/*
* Read operands
*/
/* Optional operands (side effects only) */
if ( sieve_action_opr_optional_read(renv, address, NULL, &ret, &slist) != 0 )
return ret;
/* Folder operand */
if ( (ret=sieve_opr_string_read_ex
(renv, address, "folder", FALSE, &folder, &folder_literal)) <= 0 )
return ret;
/*
* Perform operation
*/
if ( trace ) {
sieve_runtime_trace(renv, 0, "fileinto action");
sieve_runtime_trace_descend(renv);
}
if ( !folder_literal && !uni_utf8_str_is_valid(str_c(folder)) ) {
sieve_runtime_error(renv, NULL,
"folder name specified for fileinto command is not utf-8: %s",
str_c(folder));
return SIEVE_EXEC_FAILURE;
}
if ( trace ) {
sieve_runtime_trace(renv, 0, "store message in mailbox `%s'",
str_sanitize(str_c(folder), 80));
}
/* Add action to result */
if ( sieve_act_store_add_to_result
(renv, slist, str_c(folder)) < 0 )
return SIEVE_EXEC_FAILURE;
sieve_message_snapshot(renv->msgctx);
return SIEVE_EXEC_OK;
}
|
