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
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
|
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this file,
* You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndef mozilla_dom_UDPSocketChild_h__
#define mozilla_dom_UDPSocketChild_h__
#include "mozilla/net/PUDPSocketChild.h"
#include "nsCycleCollectionParticipant.h"
#include "nsCOMPtr.h"
#define UDPSOCKETCHILD_CID \
{ \
0xb47e5a0f, 0xd384, 0x48ef, { \
0x88, 0x85, 0x42, 0x59, 0x79, 0x3d, 0x9c, 0xf0 \
} \
}
class nsIInputStream;
class nsIPrincipal;
class nsIUDPSocketInternal;
namespace mozilla {
namespace dom {
class UDPSocketChildBase : public nsISupports {
public:
NS_DECL_ISUPPORTS
void AddIPDLReference();
void ReleaseIPDLReference();
protected:
UDPSocketChildBase();
virtual ~UDPSocketChildBase();
nsCOMPtr<nsIUDPSocketInternal> mSocket;
bool mIPCOpen;
};
class UDPSocketChild : public mozilla::net::PUDPSocketChild,
public UDPSocketChildBase {
public:
NS_IMETHOD_(MozExternalRefCountType) Release() override;
UDPSocketChild();
virtual ~UDPSocketChild();
uint16_t LocalPort() const { return mLocalPort; }
// Local address as UTF-8.
const nsACString& LocalAddress() const { return mLocalAddress; }
nsresult SetFilterName(const nsACString& aFilterName);
// Allow hosting this over PBackground instead of PNecko
nsresult SetBackgroundSpinsEvents();
// Tell the chrome process to bind the UDP socket to a given local host and
// port
nsresult Bind(nsIUDPSocketInternal* aSocket, nsIPrincipal* aPrincipal,
const nsACString& aHost, uint16_t aPort, bool aAddressReuse,
bool aLoopback, uint32_t recvBufferSize,
uint32_t sendBufferSize,
nsISerialEventTarget* aMainThreadEventTarget);
// Tell the chrome process to connect the UDP socket to a given remote host
// and port
void Connect(nsIUDPSocketInternal* aSocket, const nsACString& aHost,
uint16_t aPort);
// Send the given data to the given address.
nsresult SendWithAddress(const NetAddr* aAddr, const uint8_t* aData,
uint32_t aByteLength);
// Send input stream. This must be a buffered stream implementation.
nsresult SendBinaryStream(const nsACString& aHost, uint16_t aPort,
nsIInputStream* aStream);
void Close();
// Address and interface are both UTF-8.
void JoinMulticast(const nsACString& aMulticastAddress,
const nsACString& aInterface);
void LeaveMulticast(const nsACString& aMulticastAddress,
const nsACString& aInterface);
mozilla::ipc::IPCResult RecvCallbackOpened(
const UDPAddressInfo& aAddressInfo);
mozilla::ipc::IPCResult RecvCallbackConnected(
const UDPAddressInfo& aAddressInfo);
mozilla::ipc::IPCResult RecvCallbackClosed();
mozilla::ipc::IPCResult RecvCallbackReceivedData(
const UDPAddressInfo& aAddressInfo, nsTArray<uint8_t>&& aData);
mozilla::ipc::IPCResult RecvCallbackError(const nsCString& aMessage,
const nsCString& aFilename,
const uint32_t& aLineNumber);
private:
nsresult SendDataInternal(const UDPSocketAddr& aAddr, const uint8_t* aData,
const uint32_t aByteLength);
mozilla::ipc::PBackgroundChild* mBackgroundManager;
uint16_t mLocalPort;
nsCString mLocalAddress;
nsCString mFilterName;
};
} // namespace dom
} // namespace mozilla
#endif // !defined(mozilla_dom_UDPSocketChild_h__)
|
