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
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
|
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html><head><meta http-equiv="Content-Type" content="text/html;charset=iso-8859-1">
<title>InspIRCd: socketengine.cpp Source File</title>
<link href="inspircd.doxygen.css" rel="stylesheet" type="text/css">
</head><body>
<!-- Generated by Doxygen 1.4.4-20050815 -->
<div class="qindex"><a class="qindex" href="main.html">Main Page</a> | <a class="qindex" href="namespaces.html">Namespace List</a> | <a class="qindex" href="hierarchy.html">Class Hierarchy</a> | <a class="qindex" href="classes.html">Alphabetical List</a> | <a class="qindex" href="annotated.html">Class List</a> | <a class="qindex" href="dirs.html">Directories</a> | <a class="qindex" href="files.html">File List</a> | <a class="qindex" href="namespacemembers.html">Namespace Members</a> | <a class="qindex" href="functions.html">Class Members</a> | <a class="qindex" href="globals.html">File Members</a></div>
<div class="nav">
<a class="el" href="dir_000000.html">home</a> » <a class="el" href="dir_000001.html">brain</a> » <a class="el" href="dir_000002.html">inspircd-cvs</a> » <a class="el" href="dir_000003.html">inspircd</a> » <a class="el" href="dir_000005.html">src</a></div>
<h1>socketengine.cpp</h1><a href="socketengine_8cpp.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/* +------------------------------------+</span>
<a name="l00002"></a>00002 <span class="comment"> * | Inspire Internet Relay Chat Daemon |</span>
<a name="l00003"></a>00003 <span class="comment"> * +------------------------------------+</span>
<a name="l00004"></a>00004 <span class="comment"> *</span>
<a name="l00005"></a>00005 <span class="comment"> * Inspire is copyright (C) 2002-2005 ChatSpike-Dev.</span>
<a name="l00006"></a>00006 <span class="comment"> * E-mail:</span>
<a name="l00007"></a>00007 <span class="comment"> * <brain@chatspike.net></span>
<a name="l00008"></a>00008 <span class="comment"> * <Craig@chatspike.net></span>
<a name="l00009"></a>00009 <span class="comment"> *</span>
<a name="l00010"></a>00010 <span class="comment"> * Written by Craig Edwards, Craig McLure, and others.</span>
<a name="l00011"></a>00011 <span class="comment"> * This program is free but copyrighted software; see</span>
<a name="l00012"></a>00012 <span class="comment"> * the file COPYING for details.</span>
<a name="l00013"></a>00013 <span class="comment"> *</span>
<a name="l00014"></a>00014 <span class="comment"> * ---------------------------------------------------</span>
<a name="l00015"></a>00015 <span class="comment"> */</span>
<a name="l00016"></a>00016
<a name="l00017"></a>00017 <span class="preprocessor">#include "inspircd_config.h"</span>
<a name="l00018"></a>00018 <span class="preprocessor">#include "<a class="code" href="globals_8h.html">globals.h</a>"</span>
<a name="l00019"></a>00019 <span class="preprocessor">#include "<a class="code" href="inspircd_8h.html">inspircd.h</a>"</span>
<a name="l00020"></a>00020 <span class="preprocessor">#ifdef USE_EPOLL</span>
<a name="l00021"></a>00021 <span class="preprocessor"></span><span class="preprocessor">#include <sys/epoll.h></span>
<a name="l00022"></a>00022 <span class="preprocessor">#define EP_DELAY 5</span>
<a name="l00023"></a>00023 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
<a name="l00024"></a>00024 <span class="preprocessor"></span><span class="preprocessor">#ifdef USE_KQUEUE</span>
<a name="l00025"></a>00025 <span class="preprocessor"></span><span class="preprocessor">#include <sys/types.h></span>
<a name="l00026"></a>00026 <span class="preprocessor">#include <sys/event.h></span>
<a name="l00027"></a>00027 <span class="preprocessor">#include <sys/time.h></span>
<a name="l00028"></a>00028 <span class="preprocessor">#endif</span>
<a name="l00029"></a>00029 <span class="preprocessor"></span><span class="preprocessor">#include <vector></span>
<a name="l00030"></a>00030 <span class="preprocessor">#include <string></span>
<a name="l00031"></a>00031 <span class="preprocessor">#include "<a class="code" href="socketengine_8h.html">socketengine.h</a>"</span>
<a name="l00032"></a>00032
<a name="l00033"></a><a class="code" href="socketengine_8cpp.html#ref_5B_36_35_35_33_35_5D">00033</a> <span class="keywordtype">char</span> <a class="code" href="socketengine_8cpp.html#ref_5B_36_35_35_33_35_5D">ref</a>[65535];
<a name="l00034"></a>00034
<a name="l00035"></a><a class="code" href="classSocketEngine.html#SocketEngine_28_29">00035</a> <a class="code" href="classSocketEngine.html#SocketEngine_28_29">SocketEngine::SocketEngine</a>()
<a name="l00036"></a>00036 {
<a name="l00037"></a>00037 <a class="code" href="globals_8h.html#log_28int_20level_2C_20char_20_2Atext_2C_2E_2E_2E_29">log</a>(<a class="code" href="inspircd__io_8h.html#DEBUG">DEBUG</a>,<span class="stringliteral">"SocketEngine::SocketEngine()"</span>);
<a name="l00038"></a>00038 <span class="preprocessor">#ifdef USE_EPOLL</span>
<a name="l00039"></a>00039 <span class="preprocessor"></span> <a class="code" href="classSocketEngine.html#EngineHandle">EngineHandle</a> = epoll_create(65535);
<a name="l00040"></a>00040 <span class="preprocessor">#endif</span>
<a name="l00041"></a>00041 <span class="preprocessor"></span><span class="preprocessor">#ifdef USE_KQUEUE</span>
<a name="l00042"></a>00042 <span class="preprocessor"></span> <a class="code" href="classSocketEngine.html#EngineHandle">EngineHandle</a> = kqueue();
<a name="l00043"></a>00043 <span class="preprocessor">#endif</span>
<a name="l00044"></a>00044 <span class="preprocessor"></span>}
<a name="l00045"></a>00045
<a name="l00046"></a><a class="code" href="classSocketEngine.html#_7ESocketEngine_28_29">00046</a> <a class="code" href="classSocketEngine.html#_7ESocketEngine_28_29">SocketEngine::~SocketEngine</a>()
<a name="l00047"></a>00047 {
<a name="l00048"></a>00048 <a class="code" href="globals_8h.html#log_28int_20level_2C_20char_20_2Atext_2C_2E_2E_2E_29">log</a>(<a class="code" href="inspircd__io_8h.html#DEBUG">DEBUG</a>,<span class="stringliteral">"SocketEngine::~SocketEngine()"</span>);
<a name="l00049"></a>00049 <span class="preprocessor">#ifdef USE_EPOLL</span>
<a name="l00050"></a>00050 <span class="preprocessor"></span> close(<a class="code" href="classSocketEngine.html#EngineHandle">EngineHandle</a>);
<a name="l00051"></a>00051 <span class="preprocessor">#endif</span>
<a name="l00052"></a>00052 <span class="preprocessor"></span><span class="preprocessor">#ifdef USE_KQUEUE</span>
<a name="l00053"></a>00053 <span class="preprocessor"></span> close(<a class="code" href="classSocketEngine.html#EngineHandle">EngineHandle</a>);
<a name="l00054"></a>00054 <span class="preprocessor">#endif</span>
<a name="l00055"></a>00055 <span class="preprocessor"></span>}
<a name="l00056"></a>00056
<a name="l00057"></a><a class="code" href="classSocketEngine.html#GetType_28int_20fd_29">00057</a> <span class="keywordtype">char</span> <a class="code" href="classSocketEngine.html#GetType_28int_20fd_29">SocketEngine::GetType</a>(<span class="keywordtype">int</span> fd)
<a name="l00058"></a>00058 {
<a name="l00059"></a>00059 <span class="keywordflow">if</span> ((fd < 0) || (fd > 65535))
<a name="l00060"></a>00060 <span class="keywordflow">return</span> <a class="code" href="socketengine_8h.html#X_5FEMPTY_5FSLOT">X_EMPTY_SLOT</a>;
<a name="l00061"></a>00061 <span class="comment">/* Mask off the top bit used for 'read/write' state */</span>
<a name="l00062"></a>00062 <span class="keywordflow">return</span> (<a class="code" href="socketengine_8cpp.html#ref_5B_36_35_35_33_35_5D">ref</a>[fd] & ~0x80);
<a name="l00063"></a>00063 }
<a name="l00064"></a>00064
<a name="l00065"></a><a class="code" href="classSocketEngine.html#AddFd_28int_20fd_2C_20bool_20readable_2C_20char_20type_29">00065</a> <span class="keywordtype">bool</span> <a class="code" href="classSocketEngine.html#AddFd_28int_20fd_2C_20bool_20readable_2C_20char_20type_29">SocketEngine::AddFd</a>(<span class="keywordtype">int</span> fd, <span class="keywordtype">bool</span> readable, <span class="keywordtype">char</span> type)
<a name="l00066"></a>00066 {
<a name="l00067"></a>00067 <span class="keywordflow">if</span> ((fd < 0) || (fd > 65535))
<a name="l00068"></a>00068 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00069"></a>00069 this-><a class="code" href="classSocketEngine.html#fds">fds</a>.push_back(fd);
<a name="l00070"></a>00070 <a class="code" href="socketengine_8cpp.html#ref_5B_36_35_35_33_35_5D">ref</a>[fd] = type;
<a name="l00071"></a>00071 <span class="keywordflow">if</span> (readable)
<a name="l00072"></a>00072 {
<a name="l00073"></a>00073 <a class="code" href="globals_8h.html#log_28int_20level_2C_20char_20_2Atext_2C_2E_2E_2E_29">log</a>(<a class="code" href="inspircd__io_8h.html#DEBUG">DEBUG</a>,<span class="stringliteral">"Set readbit"</span>);
<a name="l00074"></a>00074 <a class="code" href="socketengine_8cpp.html#ref_5B_36_35_35_33_35_5D">ref</a>[fd] |= <a class="code" href="socketengine_8h.html#X_5FREADBIT">X_READBIT</a>;
<a name="l00075"></a>00075 }
<a name="l00076"></a>00076 <a class="code" href="globals_8h.html#log_28int_20level_2C_20char_20_2Atext_2C_2E_2E_2E_29">log</a>(<a class="code" href="inspircd__io_8h.html#DEBUG">DEBUG</a>,<span class="stringliteral">"Add socket %d"</span>,fd);
<a name="l00077"></a>00077 <span class="preprocessor">#ifdef USE_EPOLL</span>
<a name="l00078"></a>00078 <span class="preprocessor"></span> <span class="keyword">struct </span>epoll_event ev;
<a name="l00079"></a>00079 <a class="code" href="globals_8h.html#log_28int_20level_2C_20char_20_2Atext_2C_2E_2E_2E_29">log</a>(<a class="code" href="inspircd__io_8h.html#DEBUG">DEBUG</a>,<span class="stringliteral">"epoll: Add socket to events, ep=%d socket=%d"</span>,<a class="code" href="classSocketEngine.html#EngineHandle">EngineHandle</a>,fd);
<a name="l00080"></a>00080 readable ? ev.events = EPOLLIN | EPOLLET : ev.events = EPOLLOUT | EPOLLET;
<a name="l00081"></a>00081 ev.data.fd = fd;
<a name="l00082"></a>00082 <span class="keywordtype">int</span> i = epoll_ctl(<a class="code" href="classSocketEngine.html#EngineHandle">EngineHandle</a>, EPOLL_CTL_ADD, fd, &ev);
<a name="l00083"></a>00083 <span class="keywordflow">if</span> (i < 0)
<a name="l00084"></a>00084 {
<a name="l00085"></a>00085 <a class="code" href="globals_8h.html#log_28int_20level_2C_20char_20_2Atext_2C_2E_2E_2E_29">log</a>(<a class="code" href="inspircd__io_8h.html#DEBUG">DEBUG</a>,<span class="stringliteral">"epoll: List insertion failure!"</span>);
<a name="l00086"></a>00086 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00087"></a>00087 }
<a name="l00088"></a>00088 <span class="preprocessor">#endif</span>
<a name="l00089"></a>00089 <span class="preprocessor"></span><span class="preprocessor">#ifdef USE_KQUEUE</span>
<a name="l00090"></a>00090 <span class="preprocessor"></span> <span class="keyword">struct </span>kevent ke;
<a name="l00091"></a>00091 <a class="code" href="globals_8h.html#log_28int_20level_2C_20char_20_2Atext_2C_2E_2E_2E_29">log</a>(<a class="code" href="inspircd__io_8h.html#DEBUG">DEBUG</a>,<span class="stringliteral">"kqueue: Add socket to events, kq=%d socket=%d"</span>,<a class="code" href="classSocketEngine.html#EngineHandle">EngineHandle</a>,fd);
<a name="l00092"></a>00092 EV_SET(&ke, fd, readable ? EVFILT_READ : EVFILT_WRITE, EV_ADD, 0, 0, NULL);
<a name="l00093"></a>00093 <span class="keywordtype">int</span> i = kevent(<a class="code" href="classSocketEngine.html#EngineHandle">EngineHandle</a>, &ke, 1, 0, 0, NULL);
<a name="l00094"></a>00094 <span class="keywordflow">if</span> (i == -1)
<a name="l00095"></a>00095 {
<a name="l00096"></a>00096 <a class="code" href="globals_8h.html#log_28int_20level_2C_20char_20_2Atext_2C_2E_2E_2E_29">log</a>(<a class="code" href="inspircd__io_8h.html#DEBUG">DEBUG</a>,<span class="stringliteral">"kqueue: List insertion failure!"</span>);
<a name="l00097"></a>00097 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00098"></a>00098 }
<a name="l00099"></a>00099 <span class="preprocessor">#endif</span>
<a name="l00100"></a>00100 <span class="preprocessor"></span><span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l00101"></a>00101 }
<a name="l00102"></a>00102
<a name="l00103"></a><a class="code" href="classSocketEngine.html#DelFd_28int_20fd_29">00103</a> <span class="keywordtype">bool</span> <a class="code" href="classSocketEngine.html#DelFd_28int_20fd_29">SocketEngine::DelFd</a>(<span class="keywordtype">int</span> fd)
<a name="l00104"></a>00104 {
<a name="l00105"></a>00105 <a class="code" href="globals_8h.html#log_28int_20level_2C_20char_20_2Atext_2C_2E_2E_2E_29">log</a>(<a class="code" href="inspircd__io_8h.html#DEBUG">DEBUG</a>,<span class="stringliteral">"SocketEngine::DelFd(%d)"</span>,fd);
<a name="l00106"></a>00106
<a name="l00107"></a>00107 <span class="keywordflow">if</span> ((fd < 0) || (fd > 65535))
<a name="l00108"></a>00108 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00109"></a>00109
<a name="l00110"></a>00110 <span class="keywordtype">bool</span> found = <span class="keyword">false</span>;
<a name="l00111"></a>00111 <span class="keywordflow">for</span> (std::vector<int>::iterator i = <a class="code" href="classSocketEngine.html#fds">fds</a>.begin(); i != <a class="code" href="classSocketEngine.html#fds">fds</a>.end(); i++)
<a name="l00112"></a>00112 {
<a name="l00113"></a>00113 <span class="keywordflow">if</span> (*i == fd)
<a name="l00114"></a>00114 {
<a name="l00115"></a>00115 <a class="code" href="classSocketEngine.html#fds">fds</a>.erase(i);
<a name="l00116"></a>00116 <a class="code" href="globals_8h.html#log_28int_20level_2C_20char_20_2Atext_2C_2E_2E_2E_29">log</a>(<a class="code" href="inspircd__io_8h.html#DEBUG">DEBUG</a>,<span class="stringliteral">"Deleted fd %d"</span>,fd);
<a name="l00117"></a>00117 found = <span class="keyword">true</span>;
<a name="l00118"></a>00118 <span class="keywordflow">break</span>;
<a name="l00119"></a>00119 }
<a name="l00120"></a>00120 }
<a name="l00121"></a>00121 <span class="preprocessor">#ifdef USE_KQUEUE</span>
<a name="l00122"></a>00122 <span class="preprocessor"></span> <span class="keyword">struct </span>kevent ke;
<a name="l00123"></a>00123 EV_SET(&ke, fd, <a class="code" href="socketengine_8cpp.html#ref_5B_36_35_35_33_35_5D">ref</a>[fd] & <a class="code" href="socketengine_8h.html#X_5FREADBIT">X_READBIT</a> ? EVFILT_READ : EVFILT_WRITE, EV_DELETE, 0, 0, NULL);
<a name="l00124"></a>00124 <span class="keywordtype">int</span> i = kevent(<a class="code" href="classSocketEngine.html#EngineHandle">EngineHandle</a>, &ke, 1, 0, 0, NULL);
<a name="l00125"></a>00125 <span class="keywordflow">if</span> (i == -1)
<a name="l00126"></a>00126 {
<a name="l00127"></a>00127 <a class="code" href="globals_8h.html#log_28int_20level_2C_20char_20_2Atext_2C_2E_2E_2E_29">log</a>(<a class="code" href="inspircd__io_8h.html#DEBUG">DEBUG</a>,<span class="stringliteral">"kqueue: Failed to remove socket from queue!"</span>);
<a name="l00128"></a>00128 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00129"></a>00129 }
<a name="l00130"></a>00130 <span class="preprocessor">#endif</span>
<a name="l00131"></a>00131 <span class="preprocessor"></span><span class="preprocessor">#ifdef USE_EPOLL</span>
<a name="l00132"></a>00132 <span class="preprocessor"></span> <span class="keyword">struct </span>epoll_event ev;
<a name="l00133"></a>00133 <a class="code" href="socketengine_8cpp.html#ref_5B_36_35_35_33_35_5D">ref</a>[fd] && <a class="code" href="socketengine_8h.html#X_5FREADBIT">X_READBIT</a> ? ev.events = EPOLLIN | EPOLLET : ev.events = EPOLLOUT | EPOLLET;
<a name="l00134"></a>00134 ev.data.fd = fd;
<a name="l00135"></a>00135 <span class="keywordtype">int</span> i = epoll_ctl(<a class="code" href="classSocketEngine.html#EngineHandle">EngineHandle</a>, EPOLL_CTL_DEL, fd, &ev);
<a name="l00136"></a>00136 <span class="keywordflow">if</span> (i < 0)
<a name="l00137"></a>00137 {
<a name="l00138"></a>00138 <a class="code" href="globals_8h.html#log_28int_20level_2C_20char_20_2Atext_2C_2E_2E_2E_29">log</a>(<a class="code" href="inspircd__io_8h.html#DEBUG">DEBUG</a>,<span class="stringliteral">"epoll: List deletion failure!"</span>);
<a name="l00139"></a>00139 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00140"></a>00140 }
<a name="l00141"></a>00141 <span class="preprocessor">#endif</span>
<a name="l00142"></a>00142 <span class="preprocessor"></span> <a class="code" href="socketengine_8cpp.html#ref_5B_36_35_35_33_35_5D">ref</a>[fd] = 0;
<a name="l00143"></a>00143 <span class="keywordflow">return</span> found;
<a name="l00144"></a>00144 }
<a name="l00145"></a>00145
<a name="l00146"></a><a class="code" href="classSocketEngine.html#Wait_28std_3A_3Avector_3C_20int_20_3E_20_26fdlist_29">00146</a> <span class="keywordtype">bool</span> <a class="code" href="classSocketEngine.html#Wait_28std_3A_3Avector_3C_20int_20_3E_20_26fdlist_29">SocketEngine::Wait</a>(std::vector<int> &fdlist)
<a name="l00147"></a>00147 {
<a name="l00148"></a>00148 fdlist.clear();
<a name="l00149"></a>00149 <span class="preprocessor">#ifdef USE_SELECT</span>
<a name="l00150"></a>00150 <span class="preprocessor"></span> FD_ZERO(&wfdset);
<a name="l00151"></a>00151 FD_ZERO(&rfdset);
<a name="l00152"></a>00152 timeval tval;
<a name="l00153"></a>00153 <span class="keywordtype">int</span> sresult;
<a name="l00154"></a>00154 <span class="keywordflow">for</span> (<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> a = 0; a < <a class="code" href="classSocketEngine.html#fds">fds</a>.size(); a++)
<a name="l00155"></a>00155 {
<a name="l00156"></a>00156 <span class="keywordflow">if</span> (<a class="code" href="socketengine_8cpp.html#ref_5B_36_35_35_33_35_5D">ref</a>[<a class="code" href="classSocketEngine.html#fds">fds</a>[a]] & <a class="code" href="socketengine_8h.html#X_5FREADBIT">X_READBIT</a>)
<a name="l00157"></a>00157 {
<a name="l00158"></a>00158 FD_SET (<a class="code" href="classSocketEngine.html#fds">fds</a>[a], &rfdset);
<a name="l00159"></a>00159 }
<a name="l00160"></a>00160 <span class="keywordflow">else</span>
<a name="l00161"></a>00161 {
<a name="l00162"></a>00162 FD_SET (<a class="code" href="classSocketEngine.html#fds">fds</a>[a], &wfdset);
<a name="l00163"></a>00163 }
<a name="l00164"></a>00164
<a name="l00165"></a>00165 }
<a name="l00166"></a>00166 tval.tv_sec = 0;
<a name="l00167"></a>00167 tval.tv_usec = 100L;
<a name="l00168"></a>00168 sresult = select(FD_SETSIZE, &rfdset, &wfdset, NULL, &tval);
<a name="l00169"></a>00169 <span class="keywordflow">if</span> (sresult > 0)
<a name="l00170"></a>00170 {
<a name="l00171"></a>00171 <span class="keywordflow">for</span> (<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> a = 0; a < <a class="code" href="classSocketEngine.html#fds">fds</a>.size(); a++)
<a name="l00172"></a>00172 {
<a name="l00173"></a>00173 <span class="keywordflow">if</span> ((FD_ISSET (<a class="code" href="classSocketEngine.html#fds">fds</a>[a], &rfdset)) || (FD_ISSET (<a class="code" href="classSocketEngine.html#fds">fds</a>[a], &wfdset)))
<a name="l00174"></a>00174 fdlist.push_back(<a class="code" href="classSocketEngine.html#fds">fds</a>[a]);
<a name="l00175"></a>00175 }
<a name="l00176"></a>00176 }
<a name="l00177"></a>00177 <span class="preprocessor">#endif</span>
<a name="l00178"></a>00178 <span class="preprocessor"></span><span class="preprocessor">#ifdef USE_KQUEUE</span>
<a name="l00179"></a>00179 <span class="preprocessor"></span> <a class="code" href="classSocketEngine.html#ts">ts</a>.tv_nsec = 10000L;
<a name="l00180"></a>00180 <a class="code" href="classSocketEngine.html#ts">ts</a>.tv_sec = 0;
<a name="l00181"></a>00181 <span class="keywordtype">int</span> i = kevent(<a class="code" href="classSocketEngine.html#EngineHandle">EngineHandle</a>, NULL, 0, &<a class="code" href="classSocketEngine.html#ke_5Flist_5B_36_35_35_33_35_5D">ke_list</a>[0], 65535, &<a class="code" href="classSocketEngine.html#ts">ts</a>);
<a name="l00182"></a>00182 <span class="keywordflow">for</span> (<span class="keywordtype">int</span> j = 0; j < i; j++)
<a name="l00183"></a>00183 fdlist.push_back(<a class="code" href="classSocketEngine.html#ke_5Flist_5B_36_35_35_33_35_5D">ke_list</a>[j].ident);
<a name="l00184"></a>00184 <span class="preprocessor">#endif</span>
<a name="l00185"></a>00185 <span class="preprocessor"></span><span class="preprocessor">#ifdef USE_EPOLL</span>
<a name="l00186"></a>00186 <span class="preprocessor"></span> <span class="keywordtype">int</span> i = epoll_wait(<a class="code" href="classSocketEngine.html#EngineHandle">EngineHandle</a>, events, 65535, 100);
<a name="l00187"></a>00187 <span class="keywordflow">for</span> (<span class="keywordtype">int</span> j = 0; j < i; j++)
<a name="l00188"></a>00188 fdlist.push_back(events[j].data.fd);
<a name="l00189"></a>00189 <span class="preprocessor">#endif</span>
<a name="l00190"></a>00190 <span class="preprocessor"></span> <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l00191"></a>00191 }
<a name="l00192"></a>00192
<a name="l00193"></a><a class="code" href="classSocketEngine.html#GetName_28_29">00193</a> <a class="code" href="namespaceirc.html#string">std::string</a> <a class="code" href="classSocketEngine.html#GetName_28_29">SocketEngine::GetName</a>()
<a name="l00194"></a>00194 {
<a name="l00195"></a>00195 <span class="preprocessor">#ifdef USE_SELECT</span>
<a name="l00196"></a>00196 <span class="preprocessor"></span> <span class="keywordflow">return</span> <span class="stringliteral">"select"</span>;
<a name="l00197"></a>00197 <span class="preprocessor">#endif</span>
<a name="l00198"></a>00198 <span class="preprocessor"></span><span class="preprocessor">#ifdef USE_KQUEUE</span>
<a name="l00199"></a>00199 <span class="preprocessor"></span> <span class="keywordflow">return</span> <span class="stringliteral">"kqueue"</span>;
<a name="l00200"></a>00200 <span class="preprocessor">#endif</span>
<a name="l00201"></a>00201 <span class="preprocessor"></span><span class="preprocessor">#ifdef USE_EPOLL</span>
<a name="l00202"></a>00202 <span class="preprocessor"></span> <span class="keywordflow">return</span> <span class="stringliteral">"epoll"</span>;
<a name="l00203"></a>00203 <span class="preprocessor">#endif</span>
<a name="l00204"></a>00204 <span class="preprocessor"></span> <span class="keywordflow">return</span> <span class="stringliteral">"misconfigured"</span>;
<a name="l00205"></a>00205 }
</pre></div><hr size="1"><address style="align: right;"><small>Generated on Thu Dec 15 11:14:14 2005 for InspIRCd by
<a href="http://www.doxygen.org/index.html">
<img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.4.4-20050815 </small></address>
</body>
</html>
|
