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Decompiler: update PHP4 support for static method call

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git-svn-id: svn://svn.lighttpd.net/xcache/trunk@1335 c26eb9a1-5813-0410-bd6c-c2e55f420ca7
3.1
Xuefer 10 years ago
parent e8600f7d4a
commit df7065accb
2 changed files with 35 additions and 26 deletions
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55
lib/Decompiler.class.php
Unescape View File

@ -601,6 +601,10 @@ class Decompiler
// }}}
function stripNamespace($name) // {{{
{
if (!isset($name)) {
return $name;
}
$name = str($name);
$len = strlen($this->namespace) + 1;
if (substr($name, 0, $len) == $this->namespace . '\\') {
@ -1819,30 +1823,24 @@ class Decompiler
case XC_INIT_STATIC_METHOD_CALL:
case XC_INIT_METHOD_CALL: // {{{
array_push($EX['arg_types_stack'], array($EX['fbc'], $EX['object'], $EX['called_scope']));
if ($opc == XC_INIT_STATIC_METHOD_CALL || $opc == XC_INIT_METHOD_CALL || $op1['op_type'] != XC_IS_UNUSED) {
if ($opc == XC_INIT_STATIC_METHOD_CALL) {
$EX['object'] = null;
$EX['called_scope'] = $this->stripNamespace(isset($op1['constant']) ? $op1['constant'] : $this->getOpVal($op1, $EX));
}
else {
$obj = $this->getOpVal($op1, $EX);
if (!isset($obj)) {
$obj = '$this';
}
if ($opc == XC_INIT_STATIC_METHOD_CALL || /* PHP4 */ isset($op1['constant'])) {
$EX['object'] = null;
$EX['called_scope'] = $this->stripNamespace(unquoteName($obj, $EX));
}
else {
$EX['object'] = $obj;
$EX['called_scope'] = null;
}
if ($res['op_type'] != XC_IS_UNUSED) {
$resvar = '$obj call$';
}
}
else {
$EX['object'] = null;
$EX['object'] = $obj;
$EX['called_scope'] = null;
}
if ($res['op_type'] != XC_IS_UNUSED) {
$resvar = '$obj call$';
}
$EX['fbc'] = isset($op2['constant']) ? $op2['constant'] : $this->getOpVal($op2, $EX);
if (($opc == XC_INIT_STATIC_METHOD_CALL || $opc == XC_INIT_METHOD_CALL) && !isset($EX['fbc'])) {
if (!isset($EX['fbc'])) {
$EX['fbc'] = '__construct';
}
break;
@ -1853,9 +1851,21 @@ class Decompiler
break;
}
array_push($EX['arg_types_stack'], array($EX['fbc'], $EX['object'], $EX['called_scope']));
$EX['object'] = null;
$EX['called_scope'] = null;
$EX['fbc'] = $this->getOpVal($op2, $EX);
if (!ZEND_ENGINE_2 && ($ext & ZEND_MEMBER_FUNC_CALL)) {
if (isset($op1['constant'])) {
$EX['object'] = null;
$EX['called_scope'] = $this->stripNamespace($op1['constant']);
}
else {
$EX['object'] = $this->getOpVal($op1, $EX);
$EX['called_scope'] = null;
}
}
else {
$EX['object'] = null;
$EX['called_scope'] = null;
}
$EX['fbc'] = isset($op2['constant']) ? $op2['constant'] : $this->getOpVal($op2, $EX);
break;
// }}}
case XC_INIT_FCALL_BY_FUNC: // {{{ deprecated even in PHP 4?
@ -1879,17 +1889,16 @@ class Decompiler
case XC_DO_FCALL_BY_NAME: // {{{
$object = null;
$fname = unquoteName($EX['fbc'], $EX);
if (!is_int($EX['object'])) {
$object = $EX['object'];
}
$args = $this->popargs($EX, $ext);
$prefix = (isset($object) ? $object . '->' : '' )
. (isset($EX['called_scope']) ? $EX['called_scope'] . '::' : '' );
$prefix = (isset($object) ? str($object) . '->' : '' )
. (isset($EX['called_scope']) ? str($EX['called_scope']) . '::' : '' );
$resvar = $prefix
. (!$prefix ? $this->stripNamespace($fname) : $fname)
. (!$prefix ? $this->stripNamespace($EX['fbc']) : str($EX['fbc']))
. "($args)";
unset($args);

6
mod_disassembler/sample.cpp.php
Unescape View File

@ -1,9 +1,8 @@
<?php
#if PHP_VERSION >= 500
# define ClassClassName ClassName
# define PublicMethod public
#else
# define ClassClassName classname
# define ClassName classname
# define PublicMethod
# define abstract
# define innerIf_ innerif_
@ -20,7 +19,7 @@
namespace ns;
#endif
abstract class ClassClassName
abstract class ClassName
{
#if PHP_VERSION >= 500
const CONST_VALUE = 'A constant value';
@ -117,6 +116,7 @@ abstract class ClassClassName
$GLOBALS['var']->indexProp = 1;
echo $GLOBALS['var']->indexProp;
ClassName::__construct();
ClassName::$func();
echo __CLASS__;
echo __METHOD__;
echo __FUNCTION__;

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