diff options
Diffstat (limited to 'plugins/managesieve/lib/rcube_sieve.php')
| -rw-r--r-- | plugins/managesieve/lib/rcube_sieve.php | 847 |
1 files changed, 433 insertions, 414 deletions
diff --git a/plugins/managesieve/lib/rcube_sieve.php b/plugins/managesieve/lib/rcube_sieve.php index fb7645240..649967f57 100644 --- a/plugins/managesieve/lib/rcube_sieve.php +++ b/plugins/managesieve/lib/rcube_sieve.php @@ -58,6 +58,10 @@ class rcube_sieve $this->disabled = $disabled; } + public function __destruct() { + $this->sieve->disconnect(); + } + /** * Getter for error code */ @@ -221,15 +225,25 @@ class rcube_sieve // try to parse from Roundcube format $this->script = new rcube_sieve_script($script, $this->disabled); - // ... else try Squirrelmail format - if (empty($this->script->content) && $name == 'phpscript') { - - $script = $this->sieve->getScript('phpscript'); - $script = $this->_convert_from_squirrel_rules($script); - + // ... else try to import from different formats + if (empty($this->script->content)) { + $script = $this->_import_rules($script); $this->script = new rcube_sieve_script($script, $this->disabled); } + // replace all elsif with if+stop, we support only ifs + foreach ($this->script->content as $idx => $rule) { + if (!isset($this->script->content[$idx+1]) + || preg_match('/^else|elsif$/', $this->script->content[$idx+1]['type'])) { + // 'stop' not found? + if (!preg_match('/^(stop|vacation)$/', $rule['actions'][count($rule['actions'])-1]['type'])) { + $this->script->content[$idx]['actions'][] = array( + 'type' => 'stop' + ); + } + } + } + $this->current = $name; return true; @@ -254,23 +268,38 @@ class rcube_sieve } - private function _convert_from_squirrel_rules($script) + private function _import_rules($script) { $i = 0; $name = array(); - // tokenize rules - if ($tokens = preg_split('/(#START_SIEVE_RULE.*END_SIEVE_RULE)\n/', $script, -1, PREG_SPLIT_DELIM_CAPTURE)) + // Squirrelmail (Avelsieve) + if ($tokens = preg_split('/(#START_SIEVE_RULE.*END_SIEVE_RULE)\n/', $script, -1, PREG_SPLIT_DELIM_CAPTURE)) { foreach($tokens as $token) { if (preg_match('/^#START_SIEVE_RULE.*/', $token, $matches)) { $name[$i] = "unnamed rule ".($i+1); - $content .= "# rule:[".$name[$i]."]\n"; + $content .= "# rule:[".$name[$i]."]\n"; } elseif (isset($name[$i])) { $content .= "if $token\n"; $i++; } } + } + // Horde (INGO) + else if ($tokens = preg_split('/(# .+)\r?\n/i', $script, -1, PREG_SPLIT_DELIM_CAPTURE)) { + foreach($tokens as $token) { + if (preg_match('/^# (.+)/i', $token, $matches)) { + $name[$i] = $matches[1]; + $content .= "# rule:[" . $name[$i] . "]\n"; + } + elseif (isset($name[$i])) { + $token = str_replace(":comparator \"i;ascii-casemap\" ", "", $token); + $content .= $token . "\n"; + $i++; + } + } + } return $content; } @@ -293,563 +322,553 @@ class rcube_sieve class rcube_sieve_script { - public $content = array(); // script rules array + public $content = array(); // script rules array - private $supported = array( // extensions supported by class - 'fileinto', - 'reject', - 'ereject', - 'vacation', // RFC5230 + private $supported = array( // extensions supported by class + 'fileinto', + 'reject', + 'ereject', + 'vacation', // RFC5230 // TODO: (most wanted first) body, imapflags, notify, regex ); - /** + /** * Object constructor * * @param string Script's text content * @param array Disabled extensions */ - public function __construct($script, $disabled=NULL) + public function __construct($script, $disabled=NULL) { - if (!empty($disabled)) - foreach ($disabled as $ext) - if (($idx = array_search($ext, $this->supported)) !== false) - unset($this->supported[$idx]); + if (!empty($disabled)) + foreach ($disabled as $ext) + if (($idx = array_search($ext, $this->supported)) !== false) + unset($this->supported[$idx]); - $this->content = $this->_parse_text($script); + $this->content = $this->_parse_text($script); } - /** + /** * Adds script contents as text to the script array (at the end) * * @param string Text script contents */ - public function add_text($script) + public function add_text($script) { - $content = $this->_parse_text($script); - $result = false; - - // check existsing script rules names - foreach ($this->content as $idx => $elem) - $names[$elem['name']] = $idx; - - foreach ($content as $elem) - if (!isset($names[$elem['name']])) - { - array_push($this->content, $elem); - $result = true; - } - - return $result; + $content = $this->_parse_text($script); + $result = false; + + // check existsing script rules names + foreach ($this->content as $idx => $elem) { + $names[$elem['name']] = $idx; + } + + foreach ($content as $elem) { + if (!isset($names[$elem['name']])) { + array_push($this->content, $elem); + $result = true; + } + } + + return $result; } - /** + /** * Adds rule to the script (at the end) * * @param string Rule name * @param array Rule content (as array) */ - public function add_rule($content) + public function add_rule($content) { - // TODO: check this->supported - array_push($this->content, $content); - return sizeof($this->content)-1; + // TODO: check this->supported + array_push($this->content, $content); + return sizeof($this->content)-1; } - public function delete_rule($index) + public function delete_rule($index) { - if(isset($this->content[$index])) - { - unset($this->content[$index]); - return true; + if(isset($this->content[$index])) { + unset($this->content[$index]); + return true; } - return false; + return false; } - public function size() + public function size() { - return sizeof($this->content); + return sizeof($this->content); } - public function update_rule($index, $content) + public function update_rule($index, $content) { - // TODO: check this->supported - if ($this->content[$index]) - { - $this->content[$index] = $content; - return $index; + // TODO: check this->supported + if ($this->content[$index]) { + $this->content[$index] = $content; + return $index; } - return false; + return false; } - /** + /** * Returns script as text */ - public function as_text() + public function as_text() { - $script = ''; - $exts = array(); - $idx = 0; - - // rules - foreach ($this->content as $rule) - { - $extension = ''; - $tests = array(); - $i = 0; - - // header - $script .= '# rule:[' . $rule['name'] . "]\n"; + $script = ''; + $exts = array(); + $idx = 0; + + // rules + foreach ($this->content as $rule) { + $extension = ''; + $tests = array(); + $i = 0; + + // header + $script .= '# rule:[' . $rule['name'] . "]\n"; - // constraints expressions - foreach ($rule['tests'] as $test) - { - $tests[$i] = ''; - switch ($test['test']) - { - case 'size': - $tests[$i] .= ($test['not'] ? 'not ' : ''); - $tests[$i] .= 'size :' . ($test['type']=='under' ? 'under ' : 'over ') . $test['arg']; - break; - case 'true': - $tests[$i] .= ($test['not'] ? 'not true' : 'true'); - break; - case 'exists': - $tests[$i] .= ($test['not'] ? 'not ' : ''); - if (is_array($test['arg'])) - $tests[$i] .= 'exists ["' . implode('", "', $this->_escape_string($test['arg'])) . '"]'; - else - $tests[$i] .= 'exists "' . $this->_escape_string($test['arg']) . '"'; - break; - case 'header': - $tests[$i] .= ($test['not'] ? 'not ' : ''); - $tests[$i] .= 'header :' . $test['type']; - if (is_array($test['arg1'])) - $tests[$i] .= ' ["' . implode('", "', $this->_escape_string($test['arg1'])) . '"]'; - else - $tests[$i] .= ' "' . $this->_escape_string($test['arg1']) . '"'; - if (is_array($test['arg2'])) - $tests[$i] .= ' ["' . implode('", "', $this->_escape_string($test['arg2'])) . '"]'; - else - $tests[$i] .= ' "' . $this->_escape_string($test['arg2']) . '"'; - break; + // constraints expressions + foreach ($rule['tests'] as $test) { + $tests[$i] = ''; + switch ($test['test']) { + case 'size': + $tests[$i] .= ($test['not'] ? 'not ' : ''); + $tests[$i] .= 'size :' . ($test['type']=='under' ? 'under ' : 'over ') . $test['arg']; + break; + case 'true': + $tests[$i] .= ($test['not'] ? 'not true' : 'true'); + break; + case 'exists': + $tests[$i] .= ($test['not'] ? 'not ' : ''); + if (is_array($test['arg'])) + $tests[$i] .= 'exists ["' . implode('", "', $this->_escape_string($test['arg'])) . '"]'; + else + $tests[$i] .= 'exists "' . $this->_escape_string($test['arg']) . '"'; + break; + case 'header': + $tests[$i] .= ($test['not'] ? 'not ' : ''); + $tests[$i] .= 'header :' . $test['type']; + if (is_array($test['arg1'])) + $tests[$i] .= ' ["' . implode('", "', $this->_escape_string($test['arg1'])) . '"]'; + else + $tests[$i] .= ' "' . $this->_escape_string($test['arg1']) . '"'; + if (is_array($test['arg2'])) + $tests[$i] .= ' ["' . implode('", "', $this->_escape_string($test['arg2'])) . '"]'; + else + $tests[$i] .= ' "' . $this->_escape_string($test['arg2']) . '"'; + break; } - $i++; + $i++; } + +// $script .= ($idx>0 ? 'els' : '').($rule['join'] ? 'if allof (' : 'if anyof ('); + // disabled rule: if false #.... + $script .= 'if' . ($rule['disabled'] ? ' false #' : ''); + $script .= $rule['join'] ? ' allof (' : ' anyof ('; + if (sizeof($tests) > 1) + $script .= implode(",\n\t", $tests); + else if (sizeof($tests)) + $script .= $tests[0]; + else + $script .= 'true'; + $script .= ")\n{\n"; - $script .= ($idx>0 ? 'els' : '').($rule['join'] ? 'if allof (' : 'if anyof ('); - if (sizeof($tests) > 1) - $script .= implode(",\n\t", $tests); - elseif (sizeof($tests)) - $script .= $tests[0]; - else - $script .= 'true'; - $script .= ")\n{\n"; - - // action(s) - foreach ($rule['actions'] as $action) - { - switch ($action['type']) - { - case 'fileinto': - $extension = 'fileinto'; - $script .= "\tfileinto \"" . $this->_escape_string($action['target']) . "\";\n"; - break; - case 'redirect': - $script .= "\tredirect \"" . $this->_escape_string($action['target']) . "\";\n"; - break; - case 'reject': - case 'ereject': - $extension = $action['type']; - if (strpos($action['target'], "\n")!==false) - $script .= "\t".$action['type']." text:\n" . $action['target'] . "\n.\n;\n"; - else - $script .= "\t".$action['type']." \"" . $this->_escape_string($action['target']) . "\";\n"; - break; - case 'keep': - case 'discard': - case 'stop': - $script .= "\t" . $action['type'] .";\n"; - break; - case 'vacation': - $extension = 'vacation'; - $script .= "\tvacation"; - if ($action['days']) - $script .= " :days " . $action['days']; - if ($action['addresses']) - $script .= " :addresses " . $this->_print_list($action['addresses']); - if ($action['subject']) - $script .= " :subject \"" . $this->_escape_string($action['subject']) . "\""; - if ($action['handle']) - $script .= " :handle \"" . $this->_escape_string($action['handle']) . "\""; - if ($action['from']) - $script .= " :from \"" . $this->_escape_string($action['from']) . "\""; - if ($action['mime']) - $script .= " :mime"; - if (strpos($action['reason'], "\n")!==false) - $script .= " text:\n" . $action['reason'] . "\n.\n;\n"; - else - $script .= " \"" . $this->_escape_string($action['reason']) . "\";\n"; - break; - } + // action(s) + foreach ($rule['actions'] as $action) { + switch ($action['type']) { + case 'fileinto': + $extension = 'fileinto'; + $script .= "\tfileinto \"" . $this->_escape_string($action['target']) . "\";\n"; + break; + case 'redirect': + $script .= "\tredirect \"" . $this->_escape_string($action['target']) . "\";\n"; + break; + case 'reject': + case 'ereject': + $extension = $action['type']; + if (strpos($action['target'], "\n")!==false) + $script .= "\t".$action['type']." text:\n" . $action['target'] . "\n.\n;\n"; + else + $script .= "\t".$action['type']." \"" . $this->_escape_string($action['target']) . "\";\n"; + break; + case 'keep': + case 'discard': + case 'stop': + $script .= "\t" . $action['type'] .";\n"; + break; + case 'vacation': + $extension = 'vacation'; + $script .= "\tvacation"; + if ($action['days']) + $script .= " :days " . $action['days']; + if ($action['addresses']) + $script .= " :addresses " . $this->_print_list($action['addresses']); + if ($action['subject']) + $script .= " :subject \"" . $this->_escape_string($action['subject']) . "\""; + if ($action['handle']) + $script .= " :handle \"" . $this->_escape_string($action['handle']) . "\""; + if ($action['from']) + $script .= " :from \"" . $this->_escape_string($action['from']) . "\""; + if ($action['mime']) + $script .= " :mime"; + if (strpos($action['reason'], "\n")!==false) + $script .= " text:\n" . $action['reason'] . "\n.\n;\n"; + else + $script .= " \"" . $this->_escape_string($action['reason']) . "\";\n"; + break; + } - if ($extension && !isset($exts[$extension])) - $exts[$extension] = $extension; - } + if ($extension && !isset($exts[$extension])) + $exts[$extension] = $extension; + } - $script .= "}\n"; - $idx++; + $script .= "}\n"; + $idx++; } - // requires - if (sizeof($exts)) - $script = 'require ["' . implode('","', $exts) . "\"];\n" . $script; + // requires + if (sizeof($exts)) + $script = 'require ["' . implode('","', $exts) . "\"];\n" . $script; - return $script; + return $script; } - /** + /** * Returns script object * */ - public function as_array() + public function as_array() { - return $this->content; + return $this->content; } - /** + /** * Returns array of supported extensions * */ - public function get_extensions() + public function get_extensions() { - return array_values($this->supported); + return array_values($this->supported); } - /** + /** * Converts text script to rules array * * @param string Text script */ - private function _parse_text($script) + private function _parse_text($script) { - $i = 0; - $content = array(); - - // remove C comments - $script = preg_replace('|/\*.*?\*/|sm', '', $script); - - // tokenize rules - if ($tokens = preg_split('/(# rule:\[.*\])\r?\n/', $script, -1, PREG_SPLIT_DELIM_CAPTURE)) - foreach($tokens as $token) - { - if (preg_match('/^# rule:\[(.*)\]/', $token, $matches)) - { - $content[$i]['name'] = $matches[1]; - } - elseif (isset($content[$i]['name']) && sizeof($content[$i]) == 1) - { - if ($rule = $this->_tokenize_rule($token)) - { - $content[$i] = array_merge($content[$i], $rule); - $i++; - } - else // unknown rule format - unset($content[$i]); - } - } - - return $content; + $i = 0; + $content = array(); + + // remove C comments + $script = preg_replace('|/\*.*?\*/|sm', '', $script); + + // tokenize rules + if ($tokens = preg_split('/(# rule:\[.*\])\r?\n/', $script, -1, PREG_SPLIT_DELIM_CAPTURE)) { + foreach($tokens as $token) { + if (preg_match('/^# rule:\[(.*)\]/', $token, $matches)) { + $content[$i]['name'] = $matches[1]; + } + elseif (isset($content[$i]['name']) && sizeof($content[$i]) == 1) { + if ($rule = $this->_tokenize_rule($token)) { + $content[$i] = array_merge($content[$i], $rule); + $i++; + } + else // unknown rule format + unset($content[$i]); + } + } + } + + return $content; } - /** + /** * Convert text script fragment to rule object * * @param string Text rule */ - private function _tokenize_rule($content) + private function _tokenize_rule($content) { - $result = NULL; + $result = NULL; - if (preg_match('/^(if|elsif|else)\s+((true|not\s+true|allof|anyof|exists|header|not|size)(.*))\s+\{(.*)\}$/sm', trim($content), $matches)) - { - list($tests, $join) = $this->_parse_tests(trim($matches[2])); - $actions = $this->_parse_actions(trim($matches[5])); + if (preg_match('/^(if|elsif|else)\s+((true|false|not\s+true|allof|anyof|exists|header|not|size)(.*))\s+\{(.*)\}$/sm', + trim($content), $matches)) { + + $tests = trim($matches[2]); + + // disabled rule (false + comment): if false #..... + if ($matches[3] == 'false') { + $tests = preg_replace('/^false\s+#\s+/', '', $tests); + $disabled = true; + } + else + $disabled = false; - if ($tests && $actions) - $result = array( + list($tests, $join) = $this->_parse_tests($tests); + $actions = $this->_parse_actions(trim($matches[5])); + + if ($tests && $actions) + $result = array( + 'type' => $matches[1], 'tests' => $tests, 'actions' => $actions, 'join' => $join, - ); + 'disabled' => $disabled, + ); } - return $result; + return $result; } - /** + /** * Parse body of actions section * * @param string Text body * @return array Array of parsed action type/target pairs */ - private function _parse_actions($content) + private function _parse_actions($content) { - $result = NULL; - - // supported actions - $patterns[] = '^\s*discard;'; - $patterns[] = '^\s*keep;'; - $patterns[] = '^\s*stop;'; - $patterns[] = '^\s*redirect\s+(.*?[^\\\]);'; - if (in_array('fileinto', $this->supported)) - $patterns[] = '^\s*fileinto\s+(.*?[^\\\]);'; - if (in_array('reject', $this->supported)) { - $patterns[] = '^\s*reject\s+text:(.*)\n\.\n;'; - $patterns[] = '^\s*reject\s+(.*?[^\\\]);'; - $patterns[] = '^\s*ereject\s+text:(.*)\n\.\n;'; - $patterns[] = '^\s*ereject\s+(.*?[^\\\]);'; - } - if (in_array('vacation', $this->supported)) - $patterns[] = '^\s*vacation\s+(.*?[^\\\]);'; - - $pattern = '/(' . implode('$)|(', $patterns) . '$)/ms'; - - // parse actions body - if (preg_match_all($pattern, $content, $mm, PREG_SET_ORDER)) - { - foreach ($mm as $m) - { - $content = trim($m[0]); + $result = NULL; + + // supported actions + $patterns[] = '^\s*discard;'; + $patterns[] = '^\s*keep;'; + $patterns[] = '^\s*stop;'; + $patterns[] = '^\s*redirect\s+(.*?[^\\\]);'; + if (in_array('fileinto', $this->supported)) + $patterns[] = '^\s*fileinto\s+(.*?[^\\\]);'; + if (in_array('reject', $this->supported)) { + $patterns[] = '^\s*reject\s+text:(.*)\n\.\n;'; + $patterns[] = '^\s*reject\s+(.*?[^\\\]);'; + $patterns[] = '^\s*ereject\s+text:(.*)\n\.\n;'; + $patterns[] = '^\s*ereject\s+(.*?[^\\\]);'; + } + if (in_array('vacation', $this->supported)) + $patterns[] = '^\s*vacation\s+(.*?[^\\\]);'; + + $pattern = '/(' . implode('$)|(', $patterns) . '$)/ms'; + + // parse actions body + if (preg_match_all($pattern, $content, $mm, PREG_SET_ORDER)) { + foreach ($mm as $m) { + $content = trim($m[0]); - if(preg_match('/^(discard|keep|stop)/', $content, $matches)) - { - $result[] = array('type' => $matches[1]); - } - elseif(preg_match('/^fileinto/', $content)) - { - $result[] = array('type' => 'fileinto', 'target' => $this->_parse_string($m[sizeof($m)-1])); - } - elseif(preg_match('/^redirect/', $content)) - { - $result[] = array('type' => 'redirect', 'target' => $this->_parse_string($m[sizeof($m)-1])); - } - elseif(preg_match('/^(reject|ereject)\s+(.*);$/sm', $content, $matches)) - { - $result[] = array('type' => $matches[1], 'target' => $this->_parse_string($matches[2])); - } - elseif(preg_match('/^vacation\s+(.*);$/sm', $content, $matches)) - { - $vacation = array('type' => 'vacation'); - - if (preg_match('/:(days)\s+([0-9]+)/', $content, $vm)) { - $vacation['days'] = $vm[2]; - $content = preg_replace('/:(days)\s+([0-9]+)/', '', $content); - } - if (preg_match('/:(subject)\s+(".*?[^\\\]")/', $content, $vm)) { - $vacation['subject'] = $vm[2]; - $content = preg_replace('/:(subject)\s+(".*?[^\\\]")/', '', $content); - } - if (preg_match('/:(addresses)\s+\[(.*?[^\\\])\]/', $content, $vm)) { - $vacation['addresses'] = $this->_parse_list($vm[2]); - $content = preg_replace('/:(addresses)\s+\[(.*?[^\\\])\]/', '', $content); - } - if (preg_match('/:(handle)\s+(".*?[^\\\]")/', $content, $vm)) { - $vacation['handle'] = $vm[2]; - $content = preg_replace('/:(handle)\s+(".*?[^\\\]")/', '', $content); - } - if (preg_match('/:(from)\s+(".*?[^\\\]")/', $content, $vm)) { - $vacation['from'] = $vm[2]; - $content = preg_replace('/:(from)\s+(".*?[^\\\]")/', '', $content); - } - $content = preg_replace('/^vacation/', '', $content); - $content = preg_replace('/;$/', '', $content); - $content = trim($content); - if (preg_match('/^:(mime)/', $content, $vm)) { - $vacation['mime'] = true; - $content = preg_replace('/^:mime/', '', $content); - } - - $vacation['reason'] = $this->_parse_string($content); - - $result[] = $vacation; + if(preg_match('/^(discard|keep|stop)/', $content, $matches)) { + $result[] = array('type' => $matches[1]); + } + elseif(preg_match('/^fileinto/', $content)) { + $result[] = array('type' => 'fileinto', 'target' => $this->_parse_string($m[sizeof($m)-1])); + } + elseif(preg_match('/^redirect/', $content)) { + $result[] = array('type' => 'redirect', 'target' => $this->_parse_string($m[sizeof($m)-1])); + } + elseif(preg_match('/^(reject|ereject)\s+(.*);$/sm', $content, $matches)) { + $result[] = array('type' => $matches[1], 'target' => $this->_parse_string($matches[2])); + } + elseif(preg_match('/^vacation\s+(.*);$/sm', $content, $matches)) { + $vacation = array('type' => 'vacation'); + + if (preg_match('/:(days)\s+([0-9]+)/', $content, $vm)) { + $vacation['days'] = $vm[2]; + $content = preg_replace('/:(days)\s+([0-9]+)/', '', $content); + } + if (preg_match('/:(subject)\s+(".*?[^\\\]")/', $content, $vm)) { + $vacation['subject'] = $vm[2]; + $content = preg_replace('/:(subject)\s+(".*?[^\\\]")/', '', $content); + } + if (preg_match('/:(addresses)\s+\[(.*?[^\\\])\]/', $content, $vm)) { + $vacation['addresses'] = $this->_parse_list($vm[2]); + $content = preg_replace('/:(addresses)\s+\[(.*?[^\\\])\]/', '', $content); + } + if (preg_match('/:(handle)\s+(".*?[^\\\]")/', $content, $vm)) { + $vacation['handle'] = $vm[2]; + $content = preg_replace('/:(handle)\s+(".*?[^\\\]")/', '', $content); + } + if (preg_match('/:(from)\s+(".*?[^\\\]")/', $content, $vm)) { + $vacation['from'] = $vm[2]; + $content = preg_replace('/:(from)\s+(".*?[^\\\]")/', '', $content); + } + + $content = preg_replace('/^vacation/', '', $content); + $content = preg_replace('/;$/', '', $content); + $content = trim($content); + + if (preg_match('/^:(mime)/', $content, $vm)) { + $vacation['mime'] = true; + $content = preg_replace('/^:mime/', '', $content); + } + + $vacation['reason'] = $this->_parse_string($content); + + $result[] = $vacation; + } } } - } - return $result; + return $result; } - /** + /** * Parse test/conditions section * * @param string Text */ - - private function _parse_tests($content) + private function _parse_tests($content) { - $result = NULL; + $result = NULL; - // lists - if (preg_match('/^(allof|anyof)\s+\((.*)\)$/sm', $content, $matches)) - { - $content = $matches[2]; - $join = $matches[1]=='allof' ? true : false; + // lists + if (preg_match('/^(allof|anyof)\s+\((.*)\)$/sm', $content, $matches)) { + $content = $matches[2]; + $join = $matches[1]=='allof' ? true : false; } - else - $join = false; + else + $join = false; - // supported tests regular expressions - // TODO: comparators, envelope - $patterns[] = '(not\s+)?(exists)\s+\[(.*?[^\\\])\]'; - $patterns[] = '(not\s+)?(exists)\s+(".*?[^\\\]")'; - $patterns[] = '(not\s+)?(true)'; - $patterns[] = '(not\s+)?(size)\s+:(under|over)\s+([0-9]+[KGM]{0,1})'; - $patterns[] = '(not\s+)?(header)\s+:(contains|is|matches)\s+\[(.*?[^\\\]")\]\s+\[(.*?[^\\\]")\]'; - $patterns[] = '(not\s+)?(header)\s+:(contains|is|matches)\s+(".*?[^\\\]")\s+(".*?[^\\\]")'; - $patterns[] = '(not\s+)?(header)\s+:(contains|is|matches)\s+\[(.*?[^\\\]")\]\s+(".*?[^\\\]")'; - $patterns[] = '(not\s+)?(header)\s+:(contains|is|matches)\s+(".*?[^\\\]")\s+\[(.*?[^\\\]")\]'; + // supported tests regular expressions + // TODO: comparators, envelope + $patterns[] = '(not\s+)?(exists)\s+\[(.*?[^\\\])\]'; + $patterns[] = '(not\s+)?(exists)\s+(".*?[^\\\]")'; + $patterns[] = '(not\s+)?(true)'; + $patterns[] = '(not\s+)?(size)\s+:(under|over)\s+([0-9]+[KGM]{0,1})'; + $patterns[] = '(not\s+)?(header)\s+:(contains|is|matches)\s+\[(.*?[^\\\]")\]\s+\[(.*?[^\\\]")\]'; + $patterns[] = '(not\s+)?(header)\s+:(contains|is|matches)\s+(".*?[^\\\]")\s+(".*?[^\\\]")'; + $patterns[] = '(not\s+)?(header)\s+:(contains|is|matches)\s+\[(.*?[^\\\]")\]\s+(".*?[^\\\]")'; + $patterns[] = '(not\s+)?(header)\s+:(contains|is|matches)\s+(".*?[^\\\]")\s+\[(.*?[^\\\]")\]'; - // join patterns... - $pattern = '/(' . implode(')|(', $patterns) . ')/'; - - // ...and parse tests list - if (preg_match_all($pattern, $content, $matches, PREG_SET_ORDER)) - { - foreach ($matches as $match) - { - $size = sizeof($match); + // join patterns... + $pattern = '/(' . implode(')|(', $patterns) . ')/'; + + // ...and parse tests list + if (preg_match_all($pattern, $content, $matches, PREG_SET_ORDER)) { + foreach ($matches as $match) { + $size = sizeof($match); - if (preg_match('/^(not\s+)?size/', $match[0])) - { - $result[] = array( - 'test' => 'size', - 'not' => $match[$size-4] ? true : false, - 'type' => $match[$size-2], // under/over - 'arg' => $match[$size-1], // value - ); + if (preg_match('/^(not\s+)?size/', $match[0])) { + $result[] = array( + 'test' => 'size', + 'not' => $match[$size-4] ? true : false, + 'type' => $match[$size-2], // under/over + 'arg' => $match[$size-1], // value + ); } - elseif (preg_match('/^(not\s+)?header/', $match[0])) - { - $result[] = array( - 'test' => 'header', - 'not' => $match[$size-5] ? true : false, - 'type' => $match[$size-3], // is/contains/matches - 'arg1' => $this->_parse_list($match[$size-2]), // header(s) - 'arg2' => $this->_parse_list($match[$size-1]), // string(s) - ); + elseif (preg_match('/^(not\s+)?header/', $match[0])) { + $result[] = array( + 'test' => 'header', + 'not' => $match[$size-5] ? true : false, + 'type' => $match[$size-3], // is/contains/matches + 'arg1' => $this->_parse_list($match[$size-2]), // header(s) + 'arg2' => $this->_parse_list($match[$size-1]), // string(s) + ); } - elseif (preg_match('/^(not\s+)?exists/', $match[0])) - { - $result[] = array( - 'test' => 'exists', - 'not' => $match[$size-3] ? true : false, - 'arg' => $this->_parse_list($match[$size-1]), // header(s) - ); + elseif (preg_match('/^(not\s+)?exists/', $match[0])) { + $result[] = array( + 'test' => 'exists', + 'not' => $match[$size-3] ? true : false, + 'arg' => $this->_parse_list($match[$size-1]), // header(s) + ); } - elseif (preg_match('/^(not\s+)?true/', $match[0])) - { - $result[] = array( - 'test' => 'true', - 'not' => $match[$size-2] ? true : false, - ); + elseif (preg_match('/^(not\s+)?true/', $match[0])) { + $result[] = array( + 'test' => 'true', + 'not' => $match[$size-2] ? true : false, + ); } } } - return array($result, $join); + return array($result, $join); } - /** + /** * Parse string value * * @param string Text */ - private function _parse_string($content) + private function _parse_string($content) { - $text = ''; - $content = trim($content); + $text = ''; + $content = trim($content); - if (preg_match('/^text:(.*)\.$/sm', $content, $matches)) - $text = trim($matches[1]); - elseif (preg_match('/^"(.*)"$/', $content, $matches)) - $text = str_replace('\"', '"', $matches[1]); + if (preg_match('/^text:(.*)\.$/sm', $content, $matches)) + $text = trim($matches[1]); + elseif (preg_match('/^"(.*)"$/', $content, $matches)) + $text = str_replace('\"', '"', $matches[1]); - return $text; + return $text; } - /** + /** * Escape special chars in string value * * @param string Text */ - private function _escape_string($content) + private function _escape_string($content) { - $replace['/"/'] = '\\"'; + $replace['/"/'] = '\\"'; - if (is_array($content)) - { - for ($x=0, $y=sizeof($content); $x<$y; $x++) - $content[$x] = preg_replace(array_keys($replace), array_values($replace), $content[$x]); + if (is_array($content)) { + for ($x=0, $y=sizeof($content); $x<$y; $x++) + $content[$x] = preg_replace(array_keys($replace), array_values($replace), $content[$x]); - return $content; + return $content; } - else - return preg_replace(array_keys($replace), array_values($replace), $content); + else + return preg_replace(array_keys($replace), array_values($replace), $content); } - /** + /** * Parse string or list of strings to string or array of strings * * @param string Text */ - private function _parse_list($content) + private function _parse_list($content) { - $result = array(); + $result = array(); - for ($x=0, $len=strlen($content); $x<$len; $x++) - { - switch ($content[$x]) - { - case '\\': - $str .= $content[++$x]; - break; - case '"': - if (isset($str)) - { - $result[] = $str; - unset($str); - } - else - $str = ''; - break; - default: - if(isset($str)) - $str .= $content[$x]; - break; + for ($x=0, $len=strlen($content); $x<$len; $x++) { + switch ($content[$x]) { + case '\\': + $str .= $content[++$x]; + break; + case '"': + if (isset($str)) { + $result[] = $str; + unset($str); + } + else + $str = ''; + break; + default: + if(isset($str)) + $str .= $content[$x]; + break; } } - if (sizeof($result)>1) - return $result; - elseif (sizeof($result) == 1) - return $result[0]; - else - return NULL; + if (sizeof($result)>1) + return $result; + elseif (sizeof($result) == 1) + return $result[0]; + else + return NULL; } - /** + /** * Convert array of elements to list of strings * * @param string Text */ - private function _print_list($list) + private function _print_list($list) { - $list = (array) $list; - foreach($list as $idx => $val) - $list[$idx] = $this->_escape_string($val); + $list = (array) $list; + foreach($list as $idx => $val) + $list[$idx] = $this->_escape_string($val); - return '["' . implode('","', $list) . '"]'; + return '["' . implode('","', $list) . '"]'; } } |