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/*
* Copyright (C) 2012, 2014, 2016 Igalia S.L.
*
* 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. ``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
* 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.
*/
#pragma once
#include <wtf/Assertions.h>
#include <wtf/text/WTFString.h>
namespace WebCore {
class UserAgentQuirks {
public:
enum UserAgentQuirk {
NeedsChromeBrowser,
NeedsFirefoxBrowser,
NeedsMacintoshPlatform,
NeedsUnbrandedUserAgent,
NumUserAgentQuirks
};
UserAgentQuirks()
: m_quirks(0)
{
static_assert(sizeof(m_quirks) * 8 >= NumUserAgentQuirks, "not enough room for quirks");
}
void add(UserAgentQuirk quirk)
{
ASSERT(quirk >= 0);
ASSERT_WITH_SECURITY_IMPLICATION(quirk < NumUserAgentQuirks);
m_quirks |= (1 << quirk);
}
bool contains(UserAgentQuirk quirk) const
{
return m_quirks & (1 << quirk);
}
bool isEmpty() const { return !m_quirks; }
static UserAgentQuirks quirksForURL(const URL&);
static String stringForQuirk(UserAgentQuirk);
private:
uint32_t m_quirks;
};
}
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