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-rw-r--r--plugins/managesieve/lib/Roundcube/rcube_sieve.php16
-rw-r--r--plugins/managesieve/lib/Roundcube/rcube_sieve_script.php492
2 files changed, 221 insertions, 287 deletions
diff --git a/plugins/managesieve/lib/Roundcube/rcube_sieve.php b/plugins/managesieve/lib/Roundcube/rcube_sieve.php
index 3bd2978da..4f66bf029 100644
--- a/plugins/managesieve/lib/Roundcube/rcube_sieve.php
+++ b/plugins/managesieve/lib/Roundcube/rcube_sieve.php
@@ -6,18 +6,18 @@
* Copyright (C) 2008-2011, The Roundcube Dev Team
* Copyright (C) 2011, Kolab Systems AG
*
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2
+ * as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see http://www.gnu.org/licenses/.
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
// Managesieve Protocol: RFC5804
@@ -84,7 +84,7 @@ class rcube_sieve
return $this->_set_error(SIEVE_ERROR_LOGIN);
}
- $this->exts = $this->get_extensions();
+ $this->exts = $this->get_extensions();
// disable features by config
if (!empty($disabled)) {
@@ -379,6 +379,6 @@ class rcube_sieve
*/
public function debug_handler(&$sieve, $message)
{
- rcube::write_log('sieve', preg_replace('/\r\n$/', '', $message));
+ write_log('sieve', preg_replace('/\r\n$/', '', $message));
}
}
diff --git a/plugins/managesieve/lib/Roundcube/rcube_sieve_script.php b/plugins/managesieve/lib/Roundcube/rcube_sieve_script.php
index 6fbc3f89d..36eb1bcf8 100644
--- a/plugins/managesieve/lib/Roundcube/rcube_sieve_script.php
+++ b/plugins/managesieve/lib/Roundcube/rcube_sieve_script.php
@@ -6,18 +6,18 @@
* Copyright (C) 2008-2011, The Roundcube Dev Team
* Copyright (C) 2011, Kolab Systems AG
*
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2
+ * as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see http://www.gnu.org/licenses/.
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
class rcube_sieve_script
@@ -27,26 +27,23 @@ class rcube_sieve_script
private $vars = array(); // "global" variables
private $prefix = ''; // script header (comments)
private $supported = array( // Sieve extensions supported by class
- 'body', // RFC5173
- 'copy', // RFC3894
- 'date', // RFC5260
- 'enotify', // RFC5435
+ 'fileinto', // RFC5228
'envelope', // RFC5228
+ 'reject', // RFC5429
'ereject', // RFC5429
- 'fileinto', // RFC5228
+ 'copy', // RFC3894
+ 'vacation', // RFC5230
+ 'relational', // RFC3431
+ 'regex', // draft-ietf-sieve-regex-01
'imapflags', // draft-melnikov-sieve-imapflags-06
'imap4flags', // RFC5232
'include', // draft-ietf-sieve-include-12
- 'index', // RFC5260
- 'notify', // draft-ietf-sieve-notify-00
- 'regex', // draft-ietf-sieve-regex-01
- 'reject', // RFC5429
- 'relational', // RFC3431
- 'subaddress', // RFC5233
- 'vacation', // RFC5230
- 'vacation-seconds', // RFC6131
'variables', // RFC5229
- // @TODO: spamtest+virustest, mailbox
+ 'body', // RFC5173
+ 'subaddress', // RFC5233
+ 'enotify', // RFC5435
+ 'notify', // draft-ietf-sieve-notify-00
+ // @TODO: spamtest+virustest, mailbox, date
);
/**
@@ -208,6 +205,7 @@ class rcube_sieve_script
// rules
foreach ($this->content as $rule) {
+ $extension = '';
$script = '';
$tests = array();
$i = 0;
@@ -240,8 +238,24 @@ class rcube_sieve_script
$tests[$i] .= ($test['not'] ? 'not ' : '');
$tests[$i] .= 'header';
- $this->add_index($test, $tests[$i], $exts);
- $this->add_operator($test, $tests[$i], $exts);
+ if (!empty($test['type'])) {
+ // relational operator + comparator
+ if (preg_match('/^(value|count)-([gteqnl]{2})/', $test['type'], $m)) {
+ array_push($exts, 'relational');
+ array_push($exts, 'comparator-i;ascii-numeric');
+
+ $tests[$i] .= ' :' . $m[1] . ' "' . $m[2] . '" :comparator "i;ascii-numeric"';
+ }
+ else {
+ $this->add_comparator($test, $tests[$i], $exts);
+
+ if ($test['type'] == 'regex') {
+ array_push($exts, 'regex');
+ }
+
+ $tests[$i] .= ' :' . $test['type'];
+ }
+ }
$tests[$i] .= ' ' . self::escape_string($test['arg1']);
$tests[$i] .= ' ' . self::escape_string($test['arg2']);
@@ -256,19 +270,21 @@ class rcube_sieve_script
$tests[$i] .= ($test['not'] ? 'not ' : '');
$tests[$i] .= $test['test'];
- if ($test['test'] != 'envelope') {
- $this->add_index($test, $tests[$i], $exts);
- }
-
- // :all address-part is optional, skip it
- if (!empty($test['part']) && $test['part'] != 'all') {
+ if (!empty($test['part'])) {
$tests[$i] .= ' :' . $test['part'];
if ($test['part'] == 'user' || $test['part'] == 'detail') {
array_push($exts, 'subaddress');
}
}
- $this->add_operator($test, $tests[$i], $exts);
+ $this->add_comparator($test, $tests[$i], $exts);
+
+ if (!empty($test['type'])) {
+ if ($test['type'] == 'regex') {
+ array_push($exts, 'regex');
+ }
+ $tests[$i] .= ' :' . $test['type'];
+ }
$tests[$i] .= ' ' . self::escape_string($test['arg1']);
$tests[$i] .= ' ' . self::escape_string($test['arg2']);
@@ -279,6 +295,8 @@ class rcube_sieve_script
$tests[$i] .= ($test['not'] ? 'not ' : '') . 'body';
+ $this->add_comparator($test, $tests[$i], $exts);
+
if (!empty($test['part'])) {
$tests[$i] .= ' :' . $test['part'];
@@ -287,35 +305,14 @@ class rcube_sieve_script
}
}
- $this->add_operator($test, $tests[$i], $exts);
-
- $tests[$i] .= ' ' . self::escape_string($test['arg']);
- break;
-
- case 'date':
- case 'currentdate':
- array_push($exts, 'date');
-
- $tests[$i] .= ($test['not'] ? 'not ' : '') . $test['test'];
-
- $this->add_index($test, $tests[$i], $exts);
-
- if (!empty($test['originalzone']) && $test['test'] == 'date') {
- $tests[$i] .= ' :originalzone';
- }
- else if (!empty($test['zone'])) {
- $tests[$i] .= ' :zone ' . self::escape_string($test['zone']);
- }
-
- $this->add_operator($test, $tests[$i], $exts);
-
- if ($test['test'] == 'date') {
- $tests[$i] .= ' ' . self::escape_string($test['header']);
+ if (!empty($test['type'])) {
+ if ($test['type'] == 'regex') {
+ array_push($exts, 'regex');
+ }
+ $tests[$i] .= ' :' . $test['type'];
}
- $tests[$i] .= ' ' . self::escape_string($test['part']);
$tests[$i] .= ' ' . self::escape_string($test['arg']);
-
break;
}
$i++;
@@ -450,13 +447,8 @@ class rcube_sieve_script
case 'vacation':
array_push($exts, 'vacation');
$action_script .= 'vacation';
- if (isset($action['seconds'])) {
- array_push($exts, 'vacation-seconds');
- $action_script .= " :seconds " . intval($action['seconds']);
- }
- else if (!empty($action['days'])) {
- $action_script .= " :days " . intval($action['days']);
- }
+ if (!empty($action['days']))
+ $action_script .= " :days " . $action['days'];
if (!empty($action['addresses']))
$action_script .= " :addresses " . self::escape_string($action['addresses']);
if (!empty($action['subject']))
@@ -485,17 +477,8 @@ class rcube_sieve_script
}
// requires
- if (!empty($exts)) {
- $exts = array_unique($exts);
-
- if (in_array('vacation-seconds', $exts) && ($key = array_search('vacation', $exts)) !== false) {
- unset($exts[$key]);
- }
-
- sort($exts); // for convenience use always the same order
-
- $output = 'require ["' . implode('","', $exts) . "\"];\n" . $output;
- }
+ if (!empty($exts))
+ $output = 'require ["' . implode('","', array_unique($exts)) . "\"];\n" . $output;
if (!empty($this->prefix)) {
$output = $this->prefix . "\n\n" . $output;
@@ -657,85 +640,86 @@ class rcube_sieve_script
break;
case 'size':
- $test = array('test' => 'size', 'not' => $not);
-
- $test['arg'] = array_pop($tokens);
-
+ $size = array('test' => 'size', 'not' => $not);
for ($i=0, $len=count($tokens); $i<$len; $i++) {
if (!is_array($tokens[$i])
&& preg_match('/^:(under|over)$/i', $tokens[$i])
) {
- $test['type'] = strtolower(substr($tokens[$i], 1));
+ $size['type'] = strtolower(substr($tokens[$i], 1));
+ }
+ else {
+ $size['arg'] = $tokens[$i];
}
}
- $tests[] = $test;
+ $tests[] = $size;
break;
case 'header':
- case 'address':
- case 'envelope':
- $test = array('test' => $token, 'not' => $not);
-
- $test['arg2'] = array_pop($tokens);
- $test['arg1'] = array_pop($tokens);
-
- $test += $this->test_tokens($tokens);
-
- if ($token != 'header' && !empty($tokens)) {
- for ($i=0, $len=count($tokens); $i<$len; $i++) {
- if (!is_array($tokens[$i]) && preg_match('/^:(localpart|domain|all|user|detail)$/i', $tokens[$i])) {
- $test['part'] = strtolower(substr($tokens[$i], 1));
- }
+ $header = array('test' => 'header', 'not' => $not, 'arg1' => '', 'arg2' => '');
+ for ($i=0, $len=count($tokens); $i<$len; $i++) {
+ if (!is_array($tokens[$i]) && preg_match('/^:comparator$/i', $tokens[$i])) {
+ $header['comparator'] = $tokens[++$i];
+ }
+ else if (!is_array($tokens[$i]) && preg_match('/^:(count|value)$/i', $tokens[$i])) {
+ $header['type'] = strtolower(substr($tokens[$i], 1)) . '-' . $tokens[++$i];
+ }
+ else if (!is_array($tokens[$i]) && preg_match('/^:(is|contains|matches|regex)$/i', $tokens[$i])) {
+ $header['type'] = strtolower(substr($tokens[$i], 1));
+ }
+ else {
+ $header['arg1'] = $header['arg2'];
+ $header['arg2'] = $tokens[$i];
}
}
- $tests[] = $test;
+ $tests[] = $header;
break;
- case 'body':
- $test = array('test' => 'body', 'not' => $not);
-
- $test['arg'] = array_pop($tokens);
-
- $test += $this->test_tokens($tokens);
-
+ case 'address':
+ case 'envelope':
+ $header = array('test' => $token, 'not' => $not, 'arg1' => '', 'arg2' => '');
for ($i=0, $len=count($tokens); $i<$len; $i++) {
- if (!is_array($tokens[$i]) && preg_match('/^:(raw|content|text)$/i', $tokens[$i])) {
- $test['part'] = strtolower(substr($tokens[$i], 1));
-
- if ($test['part'] == 'content') {
- $test['content'] = $tokens[++$i];
- }
+ if (!is_array($tokens[$i]) && preg_match('/^:comparator$/i', $tokens[$i])) {
+ $header['comparator'] = $tokens[++$i];
+ }
+ else if (!is_array($tokens[$i]) && preg_match('/^:(is|contains|matches|regex)$/i', $tokens[$i])) {
+ $header['type'] = strtolower(substr($tokens[$i], 1));
+ }
+ else if (!is_array($tokens[$i]) && preg_match('/^:(localpart|domain|all|user|detail)$/i', $tokens[$i])) {
+ $header['part'] = strtolower(substr($tokens[$i], 1));
+ }
+ else {
+ $header['arg1'] = $header['arg2'];
+ $header['arg2'] = $tokens[$i];
}
}
- $tests[] = $test;
+ $tests[] = $header;
break;
- case 'date':
- case 'currentdate':
- $test = array('test' => $token, 'not' => $not);
-
- $test['arg'] = array_pop($tokens);
- $test['part'] = array_pop($tokens);
-
- if ($token == 'date') {
- $test['header'] = array_pop($tokens);
- }
-
- $test += $this->test_tokens($tokens);
-
+ case 'body':
+ $header = array('test' => 'body', 'not' => $not, 'arg' => '');
for ($i=0, $len=count($tokens); $i<$len; $i++) {
- if (!is_array($tokens[$i]) && preg_match('/^:zone$/i', $tokens[$i])) {
- $test['zone'] = $tokens[++$i];
+ if (!is_array($tokens[$i]) && preg_match('/^:comparator$/i', $tokens[$i])) {
+ $header['comparator'] = $tokens[++$i];
}
- else if (!is_array($tokens[$i]) && preg_match('/^:originalzone$/i', $tokens[$i])) {
- $test['originalzone'] = true;
+ else if (!is_array($tokens[$i]) && preg_match('/^:(is|contains|matches|regex)$/i', $tokens[$i])) {
+ $header['type'] = strtolower(substr($tokens[$i], 1));
+ }
+ else if (!is_array($tokens[$i]) && preg_match('/^:(raw|content|text)$/i', $tokens[$i])) {
+ $header['part'] = strtolower(substr($tokens[$i], 1));
+
+ if ($header['part'] == 'content') {
+ $header['content'] = $tokens[++$i];
+ }
+ }
+ else {
+ $header['arg'] = $tokens[$i];
}
}
- $tests[] = $test;
+ $tests[] = $header;
break;
case 'exists':
@@ -787,9 +771,15 @@ class rcube_sieve_script
$result = null;
while (strlen($content)) {
- $tokens = self::tokenize($content, true);
+ $tokens = self::tokenize($content, true);
$separator = array_pop($tokens);
- $token = !empty($tokens) ? array_shift($tokens) : $separator;
+
+ if (!empty($tokens)) {
+ $token = array_shift($tokens);
+ }
+ else {
+ $token = $separator;
+ }
switch ($token) {
case 'discard':
@@ -800,78 +790,125 @@ class rcube_sieve_script
case 'fileinto':
case 'redirect':
- $action = array('type' => $token, 'target' => array_pop($tokens));
- $args = array('copy');
- $action += $this->action_arguments($tokens, $args);
+ $copy = false;
+ $target = '';
+
+ for ($i=0, $len=count($tokens); $i<$len; $i++) {
+ if (strtolower($tokens[$i]) == ':copy') {
+ $copy = true;
+ }
+ else {
+ $target = $tokens[$i];
+ }
+ }
- $result[] = $action;
+ $result[] = array('type' => $token, 'copy' => $copy,
+ 'target' => $target);
+ break;
+
+ case 'reject':
+ case 'ereject':
+ $result[] = array('type' => $token, 'target' => array_pop($tokens));
break;
case 'vacation':
- $action = array('type' => 'vacation', 'reason' => array_pop($tokens));
- $args = array('mime');
- $vargs = array('seconds', 'days', 'addresses', 'subject', 'handle', 'from');
- $action += $this->action_arguments($tokens, $args, $vargs);
+ $vacation = array('type' => 'vacation', 'reason' => array_pop($tokens));
- $result[] = $action;
+ for ($i=0, $len=count($tokens); $i<$len; $i++) {
+ $tok = strtolower($tokens[$i]);
+ if ($tok == ':days') {
+ $vacation['days'] = $tokens[++$i];
+ }
+ else if ($tok == ':subject') {
+ $vacation['subject'] = $tokens[++$i];
+ }
+ else if ($tok == ':addresses') {
+ $vacation['addresses'] = $tokens[++$i];
+ }
+ else if ($tok == ':handle') {
+ $vacation['handle'] = $tokens[++$i];
+ }
+ else if ($tok == ':from') {
+ $vacation['from'] = $tokens[++$i];
+ }
+ else if ($tok == ':mime') {
+ $vacation['mime'] = true;
+ }
+ }
+
+ $result[] = $vacation;
break;
- case 'reject':
- case 'ereject':
case 'setflag':
case 'addflag':
case 'removeflag':
- $result[] = array('type' => $token, 'target' => array_pop($tokens));
+ $result[] = array('type' => $token,
+ // Flags list: last token (skip optional variable)
+ 'target' => $tokens[count($tokens)-1]
+ );
break;
case 'include':
- $action = array('type' => 'include', 'target' => array_pop($tokens));
- $args = array('once', 'optional', 'global', 'personal');
- $action += $this->action_arguments($tokens, $args);
+ $include = array('type' => 'include', 'target' => array_pop($tokens));
- $result[] = $action;
+ // Parameters: :once, :optional, :global, :personal
+ for ($i=0, $len=count($tokens); $i<$len; $i++) {
+ $tok = strtolower($tokens[$i]);
+ if ($tok[0] == ':') {
+ $include[substr($tok, 1)] = true;
+ }
+ }
+
+ $result[] = $include;
break;
case 'set':
- $action = array('type' => 'set', 'value' => array_pop($tokens), 'name' => array_pop($tokens));
- $args = array('lower', 'upper', 'lowerfirst', 'upperfirst', 'quotewildcard', 'length');
- $action += $this->action_arguments($tokens, $args);
+ $set = array('type' => 'set', 'value' => array_pop($tokens), 'name' => array_pop($tokens));
+
+ // Parameters: :lower :upper :lowerfirst :upperfirst :quotewildcard :length
+ for ($i=0, $len=count($tokens); $i<$len; $i++) {
+ $tok = strtolower($tokens[$i]);
+ if ($tok[0] == ':') {
+ $set[substr($tok, 1)] = true;
+ }
+ }
- $result[] = $action;
+ $result[] = $set;
break;
case 'require':
// skip, will be build according to used commands
- // $result[] = array('type' => 'require', 'target' => array_pop($tokens));
+ // $result[] = array('type' => 'require', 'target' => $tokens);
break;
case 'notify':
- $action = array('type' => 'notify');
- $priorities = array('high' => 1, 'normal' => 2, 'low' => 3);
- $vargs = array('from', 'importance', 'options', 'message', 'method');
- $args = array_keys($priorities);
- $action += $this->action_arguments($tokens, $args, $vargs);
-
- // Here we support only 00 version of notify draft, there
- // were a couple regressions in 00 to 04 changelog, we use
- // the version used by Cyrus
- if (!isset($action['importance'])) {
- foreach ($priorities as $key => $val) {
- if (isset($action[$key])) {
- $action['importance'] = $val;
- unset($action[$key]);
+ $notify = array('type' => 'notify');
+ $priorities = array(':high' => 1, ':normal' => 2, ':low' => 3);
+
+ // Parameters: :from, :importance, :options, :message
+ // additional (optional) :method parameter for notify extension
+ for ($i=0, $len=count($tokens); $i<$len; $i++) {
+ $tok = strtolower($tokens[$i]);
+ if ($tok[0] == ':') {
+ // Here we support only 00 version of notify draft, there
+ // were a couple regressions in 00 to 04 changelog, we use
+ // the version used by Cyrus
+ if (isset($priorities[$tok])) {
+ $notify['importance'] = $priorities[$tok];
+ }
+ else {
+ $notify[substr($tok, 1)] = $tokens[++$i];
}
}
+ else {
+ // unnamed parameter is a :method in enotify extension
+ $notify['method'] = $tokens[$i];
+ }
}
- // unnamed parameter is a :method in enotify extension
- if (!isset($action['method'])) {
- $action['method'] = array_pop($tokens);
- }
-
- $method_components = parse_url($action['method']);
+ $method_components = parse_url($notify['method']);
if ($method_components['scheme'] == 'mailto') {
- $action['address'] = $method_components['path'];
+ $notify['address'] = $method_components['path'];
$method_params = array();
if (array_key_exists('query', $method_components)) {
parse_str($method_components['query'], $method_params);
@@ -881,10 +918,10 @@ class rcube_sieve_script
if (ini_get('magic_quotes_gpc') || ini_get('magic_quotes_sybase')) {
array_map('stripslashes', $method_params);
}
- $action['body'] = (array_key_exists('body', $method_params)) ? $method_params['body'] : '';
+ $notify['body'] = (array_key_exists('body', $method_params)) ? $method_params['body'] : '';
}
- $result[] = $action;
+ $result[] = $notify;
break;
}
@@ -897,7 +934,7 @@ class rcube_sieve_script
}
/**
- * Add comparator to the test
+ *
*/
private function add_comparator($test, &$out, &$exts)
{
@@ -920,110 +957,6 @@ class rcube_sieve_script
}
/**
- * Add index argument to the test
- */
- private function add_index($test, &$out, &$exts)
- {
- if (!empty($test['index'])) {
- array_push($exts, 'index');
- $out .= ' :index ' . intval($test['index']) . ($test['last'] ? ' :last' : '');
- }
- }
-
- /**
- * Add operators to the test
- */
- private function add_operator($test, &$out, &$exts)
- {
- if (empty($test['type'])) {
- return;
- }
-
- // relational operator
- if (preg_match('/^(value|count)-([gteqnl]{2})/', $test['type'], $m)) {
- array_push($exts, 'relational');
-
- $out .= ' :' . $m[1] . ' "' . $m[2] . '"';
- }
- else {
- if ($test['type'] == 'regex') {
- array_push($exts, 'regex');
- }
-
- $out .= ' :' . $test['type'];
- }
-
- $this->add_comparator($test, $out, $exts);
- }
-
- /**
- * Extract test tokens
- */
- private function test_tokens(&$tokens)
- {
- $test = array();
- $result = array();
-
- for ($i=0, $len=count($tokens); $i<$len; $i++) {
- if (!is_array($tokens[$i]) && preg_match('/^:comparator$/i', $tokens[$i])) {
- $test['comparator'] = $tokens[++$i];
- }
- else if (!is_array($tokens[$i]) && preg_match('/^:(count|value)$/i', $tokens[$i])) {
- $test['type'] = strtolower(substr($tokens[$i], 1)) . '-' . $tokens[++$i];
- }
- else if (!is_array($tokens[$i]) && preg_match('/^:(is|contains|matches|regex)$/i', $tokens[$i])) {
- $test['type'] = strtolower(substr($tokens[$i], 1));
- }
- else if (!is_array($tokens[$i]) && preg_match('/^:index$/i', $tokens[$i])) {
- $test['index'] = intval($tokens[++$i]);
- if ($tokens[$i+1] && preg_match('/^:last$/i', $tokens[$i+1])) {
- $test['last'] = true;
- $i++;
- }
- }
- else {
- $result[] = $tokens[$i];
- }
- }
-
- $tokens = $result;
-
- return $test;
- }
-
- /**
- * Extract action arguments
- */
- private function action_arguments(&$tokens, $bool_args, $val_args = array())
- {
- $action = array();
- $result = array();
-
- for ($i=0, $len=count($tokens); $i<$len; $i++) {
- $tok = $tokens[$i];
- if (!is_array($tok) && $tok[0] == ':') {
- $tok = strtolower(substr($tok, 1));
- if (in_array($tok, $bool_args)) {
- $action[$tok] = true;
- }
- else if (in_array($tok, $val_args)) {
- $action[$tok] = $tokens[++$i];
- }
- else {
- $result[] = $tok;
- }
- }
- else {
- $result[] = $tok;
- }
- }
-
- $tokens = $result;
-
- return $action;
- }
-
- /**
* Escape special chars into quoted string value or multi-line string
* or list of strings
*
@@ -1081,10 +1014,11 @@ class rcube_sieve_script
* @param mixed $num Number of tokens to return, 0 for all
* or True for all tokens until separator is found.
* Separator will be returned as last token.
+ * @param int $in_list Enable to call recursively inside a list
*
* @return mixed Tokens array or string if $num=1
*/
- static function tokenize(&$str, $num=0)
+ static function tokenize(&$str, $num=0, $in_list=false)
{
$result = array();
@@ -1119,7 +1053,7 @@ class rcube_sieve_script
// Parenthesized list
case '[':
$str = substr($str, 1);
- $result[] = self::tokenize($str, 0);
+ $result[] = self::tokenize($str, 0, true);
break;
case ']':
$str = substr($str, 1);