blob: 3f3f1468e9b7045fdceef42dc90586b58ce049a9 (
plain)
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
|
// Copyright (c) 2012 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CONTENT_BROWSER_RENDERER_HOST_JAVA_JAVA_BRIDGE_CHANNEL_HOST_H_
#define CONTENT_BROWSER_RENDERER_HOST_JAVA_JAVA_BRIDGE_CHANNEL_HOST_H_
#include "content/child/npapi/np_channel_base.h"
namespace content {
class JavaBridgeChannelHost : public NPChannelBase {
public:
static JavaBridgeChannelHost* GetJavaBridgeChannelHost(
int renderer_id,
base::MessageLoopProxy* ipc_message_loop);
// A threadsafe function to generate a unique route ID. Used by the
// JavaBridgeDispatcherHost on the UI thread and this class on the Java
// Bridge's background thread.
static int ThreadsafeGenerateRouteID();
// NPChannelBase implementation:
virtual int GenerateRouteID() OVERRIDE;
// NPChannelBase override:
virtual bool Init(base::MessageLoopProxy* ipc_message_loop,
bool create_pipe_now,
base::WaitableEvent* shutdown_event) OVERRIDE;
protected:
// NPChannelBase override:
virtual bool OnControlMessageReceived(const IPC::Message& message) OVERRIDE;
private:
JavaBridgeChannelHost() {}
friend class base::RefCountedThreadSafe<JavaBridgeChannelHost>;
virtual ~JavaBridgeChannelHost();
static NPChannelBase* ClassFactory() {
return new JavaBridgeChannelHost();
}
// Message handlers
void OnGenerateRouteID(int* route_id);
DISALLOW_COPY_AND_ASSIGN(JavaBridgeChannelHost);
};
} // namespace content
#endif // CONTENT_BROWSER_RENDERER_HOST_JAVA_JAVA_BRIDGE_CHANNEL_HOST_H_
|
