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/*
* Copyright (C) 2016 Yusuke Suzuki <utatane.tea@gmail.com>.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
* THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "config.h"
#include "TemplateRegistryKeyTable.h"
#include "TemplateRegistryKey.h"
namespace JSC {
struct TemplateRegistryKeyTranslator {
static unsigned hash(TemplateRegistryKey* generator) { return generator->hash(); }
static inline bool equal(TemplateRegistryKey* key, TemplateRegistryKey* generator) { return *key == *generator; }
static void translate(TemplateRegistryKey*& location, TemplateRegistryKey* generator, unsigned) { location = generator; }
};
TemplateRegistryKeyTable::~TemplateRegistryKeyTable()
{
for (auto& key : m_atomicTable)
key->m_table = nullptr;
}
Ref<TemplateRegistryKey> TemplateRegistryKeyTable::createKey(TemplateRegistryKey::StringVector&& rawStrings, TemplateRegistryKey::OptionalStringVector&& cookedStrings)
{
auto key = TemplateRegistryKey::create(WTFMove(rawStrings), WTFMove(cookedStrings));
auto addResult = m_atomicTable.add<TemplateRegistryKeyTranslator>(key.ptr());
if (addResult.isNewEntry)
(*addResult.iterator)->m_table = this;
return **addResult.iterator;
}
void TemplateRegistryKeyTable::unregister(TemplateRegistryKey& key)
{
ASSERT(key.m_table == this);
auto iterator = m_atomicTable.find(&key);
ASSERT_WITH_MESSAGE(iterator != m_atomicTable.end(), "The TemplateRegistryKey being removed is registered in the other TemplateRegistryKeyTable.");
m_atomicTable.remove(iterator);
}
} // namespace JSC
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