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// Copyright Joyent, Inc. and other Node contributors.
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to permit
// persons to whom the Software is furnished to do so, subject to the
// following conditions:
//
// The above copyright notice and this permission notice shall be included
// in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
// USE OR OTHER DEALINGS IN THE SOFTWARE.
#ifndef SRC_NODE_WRAP_H_
#define SRC_NODE_WRAP_H_
#if defined(NODE_WANT_INTERNALS) && NODE_WANT_INTERNALS
#include "env.h"
#include "pipe_wrap.h"
#include "tcp_wrap.h"
#include "tty_wrap.h"
#include "uv.h"
#include "v8.h"
namespace node {
#define WITH_GENERIC_UV_STREAM(env, obj, BODY, ELSE) \
do { \
if (env->tcp_constructor_template().IsEmpty() == false && \
env->tcp_constructor_template()->HasInstance(obj)) { \
TCPWrap* const wrap = Unwrap<TCPWrap>(obj); \
BODY \
} else if (env->tty_constructor_template().IsEmpty() == false && \
env->tty_constructor_template()->HasInstance(obj)) { \
TTYWrap* const wrap = Unwrap<TTYWrap>(obj); \
BODY \
} else if (env->pipe_constructor_template().IsEmpty() == false && \
env->pipe_constructor_template()->HasInstance(obj)) { \
PipeWrap* const wrap = Unwrap<PipeWrap>(obj); \
BODY \
} else { \
ELSE \
} \
} while (0)
inline uv_stream_t* HandleToStream(Environment* env,
v8::Local<v8::Object> obj) {
v8::HandleScope scope(env->isolate());
WITH_GENERIC_UV_STREAM(env, obj, {
if (wrap == nullptr)
return nullptr;
return reinterpret_cast<uv_stream_t*>(wrap->UVHandle());
}, {});
return nullptr;
}
} // namespace node
#endif // defined(NODE_WANT_INTERNALS) && NODE_WANT_INTERNALS
#endif // SRC_NODE_WRAP_H_
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