public function setupDictionary(CodeGeneratorRequest $req)
{
/* rough parsing, but works fine */
$result = array();
foreach ($req->getProtoFile() as $file) {
/* @var $file FileDescriptorProto */
$path = $file->getName();
$lines = preg_split("/\r?\n/", file_get_contents($path));
$info = $file->getSourceCodeInfo();
$result[$file->getName()] = array();
$tmp_location = null;
$is_nested = true;
$type = 0;
$stack = array();
$tmp = array();
$prior = 0;
$llvel = 0;
$prior = array(0, 0, 0);
foreach ($info->getLocation() as $location) {
/* @var $location \google\protobuf\SourceCodeInfo\Location */
$path = $location->getPath();
$span = $location->getSpan();
if (empty($path)) {
// whole entry
continue;
}
$level = count($path);
if (count($path) % 2 == 0 && $path[0] == 4) {
if ($prior[0] >= $level) {
array_pop($stack);
$prior[0] = $level - 1;
}
// whole
$name = substr($lines[$span[0]], $span[1], $span[2] - $span[1]);
if (preg_match("/^message/i", $name)) {
$stack[] = array("name" => $name, "info" => $location);
$prior[0] = $level;
} else {
if (preg_match("/^enum/i", $name)) {
$stack[] = array("name" => $name, "info" => $location);
$prior[0] = $level;
} else {
$tmp[] = $location;
}
}
}
if (count($path) % 2 == 1 && $path[0] == 4 && $path[count($path) - 1] == 1) {
// name
$name = substr($lines[$span[0]], $span[1], $span[2] - $span[1]);
// TODO(chobie): fix warnings
@(list($dummy, $n, $dummy) = explode(" ", $stack[count($stack) - 1]['name']));
if ($name == $n) {
// message or enum
$result[$file->getName()][$n]["message"] = $stack[count($stack) - 1]['info'];
} else {
$result[$file->getName()][$n][$name] = @$tmp[count($tmp) - 1];
array_pop($tmp);
}
}
}
// remove source code info
$file->clearSourceCodeInfo();
}
SourceInfoDictionary::register($result);
}
