/**
* @return IObject
*/
public function parse(IInputStream $aSourceInput, ObjectContainer $aObjectContainer, UI $aUI)
{
$aSource = new String();
$aSourceInput->readInString($aSource);
foreach ($this->iterator() as $aInterpreter) {
$aInterpreter->parse($aSource, $aObjectContainer, $aUI);
}
}
public function detect(IInputStream $aSourceStream)
{
$sContent = $aSourceStream->read();
// 删除单引号 字符串;
$sContent = preg_replace('`\'(.*?)[^\\\\](\\\\\\\\)*\'`', '', $sContent);
// 删除双引号 字符串;
$sContent = preg_replace('`"(.*?)[^\\\\](\\\\\\\\)*"`', '', $sContent);
// 删除<<<字符串
$sPreg = '`<<<(.*)[\\n\\r]+((.|\\n|\\r)*)\\1`';
$sContent = preg_replace($sPreg, '', $sContent);
// 单行注释
$sContent = preg_replace('`//(.*)($|\\r|\\n)`', '', $sContent);
/*
多行注释
*/
$sContent = preg_replace('`/\\*(.*?)\\*/`s', '', $sContent);
// <?php
preg_match_all('`<\\?php(.*?)(\\?>|$)`s', $sContent, $arrMatch);
$sContent = '';
for ($i = 0; $i < count($arrMatch[0]); ++$i) {
$sContent .= $arrMatch[1][$i] . "\n";
}
// namespace
preg_match_all('`namespace\\s*([a-zA-Z0-9\\\\]*)\\s*;`', $sContent, $arrMatch);
$sNs = '';
$iWidth = count($arrMatch[0]);
switch ($iWidth) {
case 0:
break;
case 1:
$sNs = $arrMatch[1][0];
break;
default:
throw new Exception('暂时不支持一个文件中定义多个namespace : %s', $sContent);
break;
}
// use without as
preg_match_all('`use\\s*(([a-zA-Z0-9\\\\]*)\\\\([a-zA-Z0-9]*))\\s*;`', $sContent, $arrMatch);
$arrUseMap = array();
for ($i = 0; $i < count($arrMatch[0]); ++$i) {
$key = $arrMatch[3][$i];
$value = $arrMatch[1][$i];
$arrUseMap[$key] = $value;
}
// use with as
preg_match_all('`use\\s*([a-zA-Z0-9\\\\]*)\\s*as\\s*([a-zA-Z0-9]*)\\s*;`', $sContent, $arrMatch);
for ($i = 0; $i < count($arrMatch[0]); ++$i) {
$key = $arrMatch[2][$i];
$value = $arrMatch[1][$i];
$arrUseMap[$key] = $value;
}
// class
preg_match_all('`class\\s*([a-zA-Z0-9]+)(\\s*extends\\s*([a-zA-Z0-9]+))?(\\s*implements\\s*([a-zA-Z0-9,\\\\\\s]+))?\\s*{`', $sContent, $arrMatch);
$arrClassInfoList = array();
for ($i = 0; $i < count($arrMatch[0]); ++$i) {
$aClassInfo = new ClassInfo();
$aClassInfo->setName($arrMatch[1][$i]);
$aClassInfo->setNs($sNs);
$aClassInfo->setType(ClassInfo::T_CLASS);
$sParentClassName = $arrMatch[3][$i];
if (!empty($sParentClassName)) {
$sParentClassName = $this->findFullName($arrUseMap, $sParentClassName, $sNs);
$aClassInfo->addExtends($sParentClassName);
}
$sInterfaces = $arrMatch[5][$i];
$arrInterfaces = explode(',', $sInterfaces);
foreach ($arrInterfaces as $sInterface) {
$sInterface = trim($sInterface);
if (!empty($sInterface)) {
$sInterface = $this->findFullName($arrUseMap, $sInterface, $sNs);
$aClassInfo->addImplements($sInterface);
}
}
$arrClassInfoList[] = $aClassInfo;
}
// interface
preg_match_all('`interface ([a-zA-Z0-9]+)( extends ([a-zA-Z0-9,\\s]+))?\\s*{`', $sContent, $arrMatch);
for ($i = 0; $i < count($arrMatch[0]); ++$i) {
$aClassInfo = new ClassInfo();
$aClassInfo->setName($arrMatch[1][$i]);
$aClassInfo->setNs($sNs);
$aClassInfo->setType(ClassInfo::T_INTERFACE);
$sInterfaces = $arrMatch[3][$i];
$arrInterfaces = explode(',', $sInterfaces);
foreach ($arrInterfaces as $sInterface) {
$sInterface = trim($sInterface);
if (!empty($sInterface)) {
$sInterface = $this->findFullName($arrUseMap, $sInterface, $sNs);
$aClassInfo->addExtends($sInterface);
}
}
$arrClassInfoList[] = $aClassInfo;
}
return $arrClassInfoList;
}
