1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
|
/*
*
* Copyright 2014, 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 NET_GRPC_NODE_CHANNEL_H_
#define NET_GRPC_NODE_CHANNEL_H_
#include <node.h>
#include <nan.h>
#include "grpc/grpc.h"
namespace grpc {
namespace node {
/* Wrapper class for grpc_channel structs */
class Channel : public ::node::ObjectWrap {
public:
static void Init(v8::Handle<v8::Object> exports);
static bool HasInstance(v8::Handle<v8::Value> val);
/* This is used to typecheck javascript objects before converting them to
this type */
static v8::Persistent<v8::Value> prototype;
/* Returns the grpc_channel struct that this object wraps */
grpc_channel *GetWrappedChannel();
/* Return the hostname that this channel connects to */
char *GetHost();
private:
explicit Channel(grpc_channel *channel, NanUtf8String *host);
~Channel();
// Prevent copying
Channel(const Channel &);
Channel &operator=(const Channel &);
static NAN_METHOD(New);
static NAN_METHOD(Close);
static v8::Persistent<v8::Function> constructor;
static v8::Persistent<v8::FunctionTemplate> fun_tpl;
grpc_channel *wrapped_channel;
NanUtf8String *host;
};
} // namespace node
} // namespace grpc
#endif // NET_GRPC_NODE_CHANNEL_H_
|
