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/*
* Copyright (C) 2010 Google Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * 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.
* * Neither the name of Google Inc. nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 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 THE COPYRIGHT
* OWNER 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.
*/
#ifndef V8BindingMacros_h
#define V8BindingMacros_h
namespace WebCore {
#if defined(ENABLE_DOM_STATS_COUNTERS) && PLATFORM(CHROMIUM)
#define INC_STATS(name) StatsCounter::incrementStatsCounter(name)
#else
#define INC_STATS(name)
#endif
enum ParameterDefaultPolicy {
DefaultIsUndefined,
DefaultIsNullString
};
#define V8TRYCATCH(type, var, value) \
type var; \
{ \
v8::TryCatch block; \
var = (value); \
if (block.HasCaught()) \
return block.ReThrow(); \
}
#define V8TRYCATCH_FOR_V8STRINGRESOURCE(type, var, value) \
type var(value); \
if (!var.prepare()) \
return v8::Undefined();
#define V8TRYCATCH_FOR_V8STRINGRESOURCE_VOID(type, var, value) \
type var(value); \
if (!var.prepare()) \
return;
#define MAYBE_MISSING_PARAMETER(args, index, policy) \
(((policy) == DefaultIsNullString && (index) >= (args).Length()) ? (v8::Local<v8::Value>()) : ((args)[(index)]))
} // namespace WebCore
#endif // V8BindingMacros_h
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