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
80
81
82
83
84
85
86
87
88
89
|
// Copyright (c) 2011 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_P2P_SOCKET_DISPATCHER_HOST_H_
#define CONTENT_BROWSER_RENDERER_HOST_P2P_SOCKET_DISPATCHER_HOST_H_
#include <map>
#include "content/browser/browser_message_filter.h"
#include "content/common/p2p_sockets.h"
#include "net/base/ip_endpoint.h"
#include "net/base/network_change_notifier.h"
namespace content {
class P2PSocketHost;
class ResourceContext;
class P2PSocketDispatcherHost
: public BrowserMessageFilter,
public net::NetworkChangeNotifier::IPAddressObserver {
public:
P2PSocketDispatcherHost(const content::ResourceContext* resource_context);
virtual ~P2PSocketDispatcherHost();
// BrowserMessageFilter overrides.
virtual void OnChannelClosing() OVERRIDE;
virtual void OnDestruct() const OVERRIDE;
virtual bool OnMessageReceived(const IPC::Message& message,
bool* message_was_ok) OVERRIDE;
// net::NetworkChangeNotifier::IPAddressObserver interface.
virtual void OnIPAddressChanged() OVERRIDE;
private:
typedef std::pair<int32, int> ExtendedSocketId;
typedef std::map<ExtendedSocketId, P2PSocketHost*> SocketsMap;
class DnsRequest;
P2PSocketHost* LookupSocket(int32 routing_id, int socket_id);
// Handlers for the messages coming from the renderer.
void OnStartNetworkNotifications(const IPC::Message& msg);
void OnStopNetworkNotifications(const IPC::Message& msg);
void OnGetHostAddress(const IPC::Message& msg,
const std::string& host_name,
int32 request_id);
void OnCreateSocket(const IPC::Message& msg,
P2PSocketType type,
int socket_id,
const net::IPEndPoint& local_address,
const net::IPEndPoint& remote_address);
void OnAcceptIncomingTcpConnection(const IPC::Message& msg,
int listen_socket_id,
const net::IPEndPoint& remote_address,
int connected_socket_id);
void OnSend(const IPC::Message& msg, int socket_id,
const net::IPEndPoint& socket_address,
const std::vector<char>& data);
void OnDestroySocket(const IPC::Message& msg, int socket_id);
void DoGetNetworkList();
void SendNetworkList(const net::NetworkInterfaceList& list);
void OnAddressResolved(DnsRequest* request,
const net::IPAddressNumber& result);
const content::ResourceContext* resource_context_;
SocketsMap sockets_;
bool monitoring_networks_;
// List or routing IDs for the hosts that have subscribed to the
// network list notifications.
std::set<int> notifications_routing_ids_;
std::set<DnsRequest*> dns_requests_;
DISALLOW_COPY_AND_ASSIGN(P2PSocketDispatcherHost);
};
} // namespace content
#endif // CONTENT_BROWSER_RENDERER_HOST_P2P_SOCKET_DISPATCHER_HOST_H_
|
