Paul Tarjan
09c916e585
I know this is bad form, but we need this for performance. Right now, o_toBoolean() isn't even being called. When D825610 lands it will be and will be a small perf regression. If this situation gets bad, then we should revisit it, but since only one class is overriding it for now, this should be ok. (I don't understand C++, did I do the virtual thing right? I had to declare them to make the linker work)
78 linhas
2.6 KiB
C++
78 linhas
2.6 KiB
C++
/*
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+----------------------------------------------------------------------+
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| HipHop for PHP |
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+----------------------------------------------------------------------+
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| Copyright (c) 2010-2013 Facebook, Inc. (http://www.facebook.com) |
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+----------------------------------------------------------------------+
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| This source file is subject to version 3.01 of the PHP license, |
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| that is bundled with this package in the file LICENSE, and is |
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| available through the world-wide-web at the following url: |
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| http://www.php.net/license/3_01.txt |
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| If you did not receive a copy of the PHP license and are unable to |
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| obtain it through the world-wide-web, please send a note to |
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| license@php.net so we can mail you a copy immediately. |
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+----------------------------------------------------------------------+
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*/
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#include "hphp/runtime/base/resource_data.h"
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#include "hphp/runtime/base/complex_types.h"
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#include "hphp/runtime/base/variable_serializer.h"
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#include "hphp/system/systemlib.h"
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namespace HPHP {
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///////////////////////////////////////////////////////////////////////////////
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// resources have a separate id space
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static IMPLEMENT_THREAD_LOCAL_NO_CHECK_HOT(int, os_max_resource_id);
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int ResourceData::GetMaxResourceId() {
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return *(os_max_resource_id.getCheck());
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}
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ResourceData::ResourceData()
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: Instance(SystemLib::s_resourceClass, true) {
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assert(!m_cls->callsCustomInstanceInit());
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ObjectData::setAttributes(ObjectData::CallToImpl);
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int &pmax = *os_max_resource_id;
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if (pmax < 3) pmax = 3; // reserving 1, 2, 3 for STDIN, STDOUT, STDERR
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o_id = ++pmax;
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}
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void ResourceData::o_setId(int id) {
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assert(id >= 1 && id <= 3); // only for STDIN, STDOUT, STDERR
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int &pmax = *os_max_resource_id;
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if (o_id != id) {
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if (o_id == pmax) --pmax;
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o_id = id;
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}
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}
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ResourceData::~ResourceData() {
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int &pmax = *os_max_resource_id;
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if (o_id && o_id == pmax) {
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--pmax;
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}
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o_id = -1;
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}
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String ResourceData::t___tostring() {
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return String("Resource id #") + String(o_getId());
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}
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void ResourceData::serializeImpl(VariableSerializer *serializer) const {
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String saveName;
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int saveId;
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serializer->getResourceInfo(saveName, saveId);
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serializer->setResourceInfo(o_getResourceName(), o_getResourceId());
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o_toArray().serialize(serializer);
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serializer->setResourceInfo(saveName, saveId);
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}
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CStrRef ResourceData::o_getResourceName() const {
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return o_getClassName();
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}
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///////////////////////////////////////////////////////////////////////////////
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}
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