1 | // Copyright (c) 2013 by István Váradi
|
---|
2 |
|
---|
3 | // This file is part of XPLRA, a remote-access plugin for X-Plane
|
---|
4 |
|
---|
5 | // Redistribution and use in source and binary forms, with or without
|
---|
6 | // modification, are permitted provided that the following conditions are met:
|
---|
7 |
|
---|
8 | // 1. Redistributions of source code must retain the above copyright notice, this
|
---|
9 | // list of conditions and the following disclaimer.
|
---|
10 | // 2. Redistributions in binary form must reproduce the above copyright notice,
|
---|
11 | // this list of conditions and the following disclaimer in the documentation
|
---|
12 | // and/or other materials provided with the distribution.
|
---|
13 |
|
---|
14 | // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
|
---|
15 | // ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
---|
16 | // WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
---|
17 | // DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
|
---|
18 | // ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
|
---|
19 | // (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
|
---|
20 | // LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
|
---|
21 | // ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
---|
22 | // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
|
---|
23 | // SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
---|
24 |
|
---|
25 | // The views and conclusions contained in the software and documentation are those
|
---|
26 | // of the authors and should not be interpreted as representing official policies,
|
---|
27 | // either expressed or implied, of the FreeBSD Project.
|
---|
28 |
|
---|
29 | #ifndef XPLRA_LISTENTHREAD_H
|
---|
30 | #define XPLRA_LISTENTHREAD_H
|
---|
31 | //------------------------------------------------------------------------------
|
---|
32 |
|
---|
33 | #include <hu/varadiistvan/scpl/Thread.h>
|
---|
34 |
|
---|
35 | #include "RequestQueue.h"
|
---|
36 |
|
---|
37 | #include <hu/varadiistvan/scpl/io/Waiter.h>
|
---|
38 | #include <hu/varadiistvan/scpl/io/WaitableEvent.h>
|
---|
39 |
|
---|
40 | //------------------------------------------------------------------------------
|
---|
41 |
|
---|
42 | namespace xplra {
|
---|
43 |
|
---|
44 | //------------------------------------------------------------------------------
|
---|
45 |
|
---|
46 | class Globals;
|
---|
47 |
|
---|
48 | //------------------------------------------------------------------------------
|
---|
49 |
|
---|
50 | /**
|
---|
51 | * The thread that listens to incoming connections and starts the
|
---|
52 | * client serving threads.
|
---|
53 | *
|
---|
54 | * This is a detached thread, to allow it to quit automatically.
|
---|
55 | */
|
---|
56 | class ListenThread : public hu::varadiistvan::scpl::Thread
|
---|
57 | {
|
---|
58 | private:
|
---|
59 | /**
|
---|
60 | * The global objects.
|
---|
61 | */
|
---|
62 | Globals& globals;
|
---|
63 |
|
---|
64 | /**
|
---|
65 | * The waiter used in the thread.
|
---|
66 | */
|
---|
67 | hu::varadiistvan::scpl::io::Waiter waiter;
|
---|
68 |
|
---|
69 | /**
|
---|
70 | * The event that can be fired to notify the thread that it should
|
---|
71 | * quit.
|
---|
72 | */
|
---|
73 | hu::varadiistvan::scpl::io::WaitableEvent quitEvent;
|
---|
74 |
|
---|
75 | /**
|
---|
76 | * The queue for the requests.
|
---|
77 | */
|
---|
78 | RequestQueue requestQueue;
|
---|
79 |
|
---|
80 | public:
|
---|
81 | /**
|
---|
82 | * Construct the thread.
|
---|
83 | */
|
---|
84 | ListenThread(Globals& globals);
|
---|
85 |
|
---|
86 | /**
|
---|
87 | * Get the globals
|
---|
88 | */
|
---|
89 | Globals& getGlobals();
|
---|
90 |
|
---|
91 | /**
|
---|
92 | * Notify the thread to quit.
|
---|
93 | */
|
---|
94 | void quit();
|
---|
95 |
|
---|
96 | /**
|
---|
97 | * Perform the thread's operation.
|
---|
98 | */
|
---|
99 | virtual void run();
|
---|
100 | };
|
---|
101 |
|
---|
102 | //------------------------------------------------------------------------------
|
---|
103 | // Inline definitions
|
---|
104 | //------------------------------------------------------------------------------
|
---|
105 |
|
---|
106 | inline ListenThread::ListenThread(Globals& globals) :
|
---|
107 | Thread(true),
|
---|
108 | globals(globals),
|
---|
109 | quitEvent(&waiter)
|
---|
110 | {
|
---|
111 | }
|
---|
112 |
|
---|
113 | //------------------------------------------------------------------------------
|
---|
114 |
|
---|
115 | inline Globals& ListenThread::getGlobals()
|
---|
116 | {
|
---|
117 | return globals;
|
---|
118 | }
|
---|
119 |
|
---|
120 | //------------------------------------------------------------------------------
|
---|
121 |
|
---|
122 | inline void ListenThread::quit()
|
---|
123 | {
|
---|
124 | requestQueue.disable();
|
---|
125 | quitEvent.fire();
|
---|
126 | }
|
---|
127 |
|
---|
128 | //------------------------------------------------------------------------------
|
---|
129 |
|
---|
130 | } /* namespace xplra */
|
---|
131 |
|
---|
132 | //------------------------------------------------------------------------------
|
---|
133 | #endif // XPLRA_LISTENTHREAD_H
|
---|
134 |
|
---|
135 | // Local Variables:
|
---|
136 | // mode: C++
|
---|
137 | // c-basic-offset: 4
|
---|
138 | // indent-tabs-mode: nil
|
---|
139 | // End:
|
---|