/**
* Performs an analysis of the given code.
*
* @param string $code the code to analyze
* @param PC_Engine_Options $options the options
* @return array the following array: array(
* 0 => <functions>,
* 1 => <classes>,
* 2 => <vars>,
* 3 => <calls>,
* 4 => <errors>,
* )
*/
protected function analyze($code, $options = null)
{
if ($options === null) {
$options = new PC_Engine_Options();
}
$env = new PC_Engine_Env($options);
$tscanner = new PC_Engine_TypeScannerFrontend($env);
$tscanner->scan($code);
$fin = new PC_Engine_TypeFinalizer($env);
$fin->finalize();
$stmt = new PC_Engine_StmtScannerFrontend($env);
$stmt->scan($code);
return array($env->get_types()->get_functions(), $env->get_types()->get_classes(), $stmt->get_vars(), $env->get_types()->get_calls(), $env->get_errors()->get());
}
public function run($args)
{
$project = FWS_Props::get()->project();
$options = new PC_Engine_Options();
$options->set_report_unused(true);
$options->set_report_argret_strictly($project->get_report_argret_strictly());
$options->add_project($project->get_id());
foreach ($project->get_project_deps() as $pid) {
$options->add_project($pid);
}
foreach ($project->get_req() as $r) {
if ($r['type'] == 'min') {
$options->add_min_req($r['name'], $r['version']);
} else {
$options->add_max_req($r['name'], $r['version']);
}
}
$env = new PC_Engine_Env($options);
$ascanner = new PC_Engine_StmtScannerFrontend($env);
$msgs = array();
foreach ($args as $file) {
try {
$ascanner->scan_file($file);
} catch (PC_Engine_Exception $e) {
$msgs[] = $e->__toString();
}
}
if (count($env->get_types()->get_calls())) {
PC_DAO::get_calls()->create_bulk($env->get_types()->get_calls());
}
foreach ($env->get_errors()->get() as $err) {
PC_DAO::get_errors()->create($err);
}
foreach ($ascanner->get_vars() as $vars) {
foreach ($vars as $var) {
PC_DAO::get_vars()->create($var);
}
}
// write messages to shared data
$mutex = new FWS_MutexFile(PC_CLI_MUTEX_FILE);
$mutex->aquire();
$data = unserialize($mutex->read());
/* @var $data PC_JobData */
$data->add_errors($msgs);
$mutex->write(serialize($data));
$mutex->close();
}
public function run($args)
{
$project = FWS_Props::get()->project();
$options = new PC_Engine_Options();
foreach ($project->get_project_deps() as $pid) {
$options->add_project($pid);
}
$env = new PC_Engine_Env($options);
$tscanner = new PC_Engine_TypeScannerFrontend($env);
$msgs = array();
foreach ($args as $file) {
try {
$tscanner->scan_file($file);
} catch (PC_Engine_Exception $e) {
$msgs[] = $e->__toString();
}
}
foreach ($env->get_types()->get_classes() as $class) {
PC_DAO::get_classes()->create($class);
}
foreach ($env->get_types()->get_constants() as $const) {
PC_DAO::get_constants()->create($const);
}
foreach ($env->get_types()->get_functions() as $func) {
PC_DAO::get_functions()->create($func);
}
foreach ($env->get_errors()->get() as $err) {
PC_DAO::get_errors()->create($err);
}
// write msgs to shared data
$mutex = new FWS_MutexFile(PC_CLI_MUTEX_FILE);
$mutex->aquire();
$data = unserialize($mutex->read());
/* @var $data PC_JobData */
$data->add_errors($msgs);
$mutex->write(serialize($data));
$mutex->close();
}
/**
* Reports the given error
*
* @param string $msg the error-message
* @param int $type the error-type
*/
private function report_error($msg, $type)
{
$locsrc = new PC_Obj_Location($this->get_file(), $this->get_line());
$this->env->get_errors()->report($locsrc, $msg, $type);
}
/**
* Adds the given message and type to the errors
*
* @param string $msg the message
* @param int $type the error-type (PC_Obj_Error::*)
* @param int $line if you know better than $this->get_line(), provide the line-number
*/
private function report_error($msg, $type, $line = 0)
{
$loc = new PC_Obj_Location($this->get_file(), $line === 0 ? $this->get_line() : $line);
$this->env->get_errors()->report($loc, $msg, $type);
}
/**
* Reports the given error
*
* @param PC_Obj_Location $locsrc an object from which the location will be copied (null = current)
* @param string $msg the error-message
* @param int $type the error-type
*/
protected function report($locsrc, $msg, $type)
{
$this->env->get_errors()->report($locsrc, $msg, $type);
}