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https://github.com/thestk/stk
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Release 4.2.0 tarball
This commit is contained in:
Gary Scavone
committed by
Stephen Sinclair
Stephen Sinclair
parent
fe20fe92a2
commit
de344668dd
@@ -10,103 +10,96 @@
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<HR>
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<!-- Generated by Doxygen 1.3.4 -->
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<h1>Messager.h</h1><div class="fragment"><pre>00001 <span class="comment">/***************************************************/</span>
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00034 <span class="comment">/***************************************************/</span>
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00035
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00036 <span class="preprocessor">#if !defined(__MESSAGER_H)</span>
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00037 <span class="preprocessor"></span><span class="preprocessor">#define __MESSSAGER_H</span>
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00038 <span class="preprocessor"></span>
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00039 <span class="preprocessor">#include "Stk.h"</span>
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00040 <span class="preprocessor">#include "SKINI.h"</span>
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00033 <span class="comment">/***************************************************/</span>
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00034
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00035 <span class="preprocessor">#ifndef STK_MESSAGER_H</span>
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00036 <span class="preprocessor"></span><span class="preprocessor">#define STK_MESSAGER_H</span>
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00037 <span class="preprocessor"></span>
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00038 <span class="preprocessor">#include "Stk.h"</span>
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00039 <span class="preprocessor">#include "Skini.h"</span>
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00040 <span class="preprocessor">#include <queue></span>
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00041
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00042 <span class="preprocessor">#define MESSAGE_LENGTH 128</span>
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00043 <span class="preprocessor"></span><span class="preprocessor">#define MAX_MESSAGES 25</span>
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00044 <span class="preprocessor"></span><span class="preprocessor">#define STK_MIDI 0x0001</span>
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00045 <span class="preprocessor"></span><span class="preprocessor">#define STK_PIPE 0x0002</span>
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00046 <span class="preprocessor"></span><span class="preprocessor">#define STK_SOCKET 0x0004</span>
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00047 <span class="preprocessor"></span>
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00048 <span class="preprocessor">#if defined(__STK_REALTIME__)</span>
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00049 <span class="preprocessor"></span>
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00050 <span class="preprocessor">#include "Thread.h"</span>
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00051 <span class="preprocessor">#include "Socket.h"</span>
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00052 <span class="preprocessor">#include "RtMidi.h"</span>
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00053
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00054 <span class="keyword">extern</span> <span class="stringliteral">"C"</span> THREAD_RETURN THREAD_TYPE stdinHandler(<span class="keywordtype">void</span> * ptr);
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00055
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00056 <span class="preprocessor">#if (defined(__OS_IRIX__) || defined(__OS_LINUX__) || defined(__OS_MACOSX__))</span>
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00057 <span class="preprocessor"></span><span class="preprocessor"> #include <sys/types.h></span>
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00058 <span class="preprocessor"> #include <sys/time.h></span>
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00059 <span class="preprocessor">#endif</span>
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00060 <span class="preprocessor"></span>
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00061 <span class="preprocessor">#endif // __STK_REALTIME__</span>
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00062 <span class="preprocessor"></span>
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<a name="l00063"></a><a class="code" href="classMessager.html">00063</a> <span class="keyword">class </span><a class="code" href="classMessager.html">Messager</a> : <span class="keyword">public</span> <a class="code" href="classStk.html">Stk</a>
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00064 {
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00065 <span class="keyword">public</span>:
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00067
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00075 <a class="code" href="classMessager.html#a0">Messager</a>(<span class="keywordtype">int</span> inputMask = 0, <span class="keywordtype">int</span> port = 2001);
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00076
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00078 <a class="code" href="classMessager.html#a1">~Messager</a>();
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00079
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00042 <span class="keyword">const</span> <span class="keywordtype">int</span> DEFAULT_QUEUE_LIMIT = 200;
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00043
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00044 <span class="preprocessor">#if defined(__STK_REALTIME__)</span>
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00045 <span class="preprocessor"></span>
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00046 <span class="preprocessor">#include "Mutex.h"</span>
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00047 <span class="preprocessor">#include "Thread.h"</span>
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00048 <span class="preprocessor">#include "Socket.h"</span>
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00049 <span class="preprocessor">#include "RtMidi.h"</span>
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00050
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00051 <span class="keyword">extern</span> <span class="stringliteral">"C"</span> THREAD_RETURN THREAD_TYPE stdinHandler(<span class="keywordtype">void</span> * ptr);
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00052
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00053 <span class="keyword">extern</span> <span class="stringliteral">"C"</span> THREAD_RETURN THREAD_TYPE socketHandler(<span class="keywordtype">void</span> * ptr);
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00054
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00055 <span class="preprocessor">#endif // __STK_REALTIME__</span>
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00056 <span class="preprocessor"></span>
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<a name="l00057"></a><a class="code" href="classMessager.html">00057</a> <span class="keyword">class </span><a class="code" href="classMessager.html">Messager</a> : <span class="keyword">public</span> <a class="code" href="classStk.html">Stk</a>
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00058 {
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00059 <span class="keyword">public</span>:
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00060
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00061 <span class="comment">// This structure is used to share data among the various realtime</span>
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00062 <span class="comment">// messager threads. It must be public.</span>
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00063 <span class="keyword">struct </span>MessagerData {
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00064 <a class="code" href="classSkini.html">Skini</a> skini;
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00065 std::queue<Skini::Message> queue;
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00066 <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> queueLimit;
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00067 <span class="keywordtype">int</span> sources;
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00068
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00069 <span class="preprocessor">#if defined(__STK_REALTIME__)</span>
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00070 <span class="preprocessor"></span> <a class="code" href="classMutex.html">Mutex</a> mutex;
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00071 <a class="code" href="classRtMidiIn.html">RtMidiIn</a> *midi;
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00072 <a class="code" href="classSocket.html">Socket</a> *socket;
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00073 std::vector<int> fd;
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00074 fd_set mask;
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00075 <span class="preprocessor">#endif</span>
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00076 <span class="preprocessor"></span>
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00077 <span class="comment">// Default constructor.</span>
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00078 MessagerData()
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00079 :queueLimit(0), sources(0) {}
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00080 };
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00081
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00087 <span class="keywordtype">long</span> <a class="code" href="classMessager.html#a2">nextMessage</a>(<span class="keywordtype">void</span>);
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00088
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00090 <span class="keywordtype">void</span> <a class="code" href="classMessager.html#a3">setRtDelta</a>(<span class="keywordtype">long</span> nSamples);
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00091
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00093 <span class="keywordtype">long</span> <a class="code" href="classMessager.html#a4">getDelta</a>(<span class="keywordtype">void</span>) <span class="keyword">const</span>;
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00094
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00096 <span class="keywordtype">long</span> <a class="code" href="classMessager.html#a5">getType</a>() <span class="keyword">const</span>;
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00097
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00099 MY_FLOAT <a class="code" href="classMessager.html#a6">getByteTwo</a>() <span class="keyword">const</span>;
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00100
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00102 MY_FLOAT <a class="code" href="classMessager.html#a7">getByteThree</a>() <span class="keyword">const</span>;
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00103
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00105 <span class="keywordtype">long</span> <a class="code" href="classMessager.html#a8">getChannel</a>() <span class="keyword">const</span>;
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00106
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00107 <span class="keyword">protected</span>:
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00108
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00109 <a class="code" href="classSKINI.html">SKINI</a> *skini;
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00110 <span class="keywordtype">long</span> type;
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00111 <span class="keywordtype">long</span> channel;
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00112 MY_FLOAT byte2;
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00113 MY_FLOAT byte3;
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00114 <span class="keywordtype">int</span> sources;
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00115 <span class="keywordtype">long</span> delta;
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00116 <span class="keywordtype">long</span> rtDelta;
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00117 <span class="keywordtype">char</span> message[MAX_MESSAGES][MESSAGE_LENGTH];
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00118 <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> messageIndex;
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00119 <span class="keywordtype">int</span> nMessages;
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00120
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00121 <span class="preprocessor">#if defined(__STK_REALTIME__)</span>
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00122 <span class="preprocessor"></span>
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00123 <span class="comment">// Check MIDI source for new messages.</span>
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00124 <span class="keywordtype">bool</span> midiMessage(<span class="keywordtype">void</span>);
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00083 <a class="code" href="classMessager.html#a0">Messager</a>();
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00084
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00086 <a class="code" href="classMessager.html#a1">~Messager</a>();
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00087
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00089
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00095 <span class="keywordtype">void</span> <a class="code" href="classMessager.html#a2">popMessage</a>( <a class="code" href="structSkini_1_1Message.html">Skini::Message</a>& message );
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00096
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00098 <span class="keywordtype">void</span> <a class="code" href="classMessager.html#a3">pushMessage</a>( <a class="code" href="structSkini_1_1Message.html">Skini::Message</a>& message );
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00099
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00101
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00109 <span class="keywordtype">bool</span> <a class="code" href="classMessager.html#a4">setScoreFile</a>( <span class="keyword">const</span> <span class="keywordtype">char</span>* filename );
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00110
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00111 <span class="preprocessor">#if defined(__STK_REALTIME__)</span>
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00112 <span class="preprocessor"></span>
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00113
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00122 <span class="keywordtype">bool</span> startStdInput();
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00123
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00125
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00126 <span class="comment">// Check socket sources for new messages.</span>
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00127 <span class="keywordtype">bool</span> socketMessage(<span class="keywordtype">void</span>);
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00128
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00129 <span class="comment">// Receive and parse socket data.</span>
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00130 <span class="keywordtype">bool</span> readSocket(<span class="keywordtype">int</span> fd);
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00131
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00132 <a class="code" href="classRtMidi.html">RtMidi</a> *midi;
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00133 <a class="code" href="classThread.html">Thread</a> *thread;
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00134 <a class="code" href="classSocket.html">Socket</a> *soket;
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00135
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00136 <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> nSockets;
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00137 fd_set mask;
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00138 <span class="keywordtype">int</span> maxfd;
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00139 <span class="keywordtype">int</span> pipefd;
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00140 <span class="keywordtype">int</span> fd[16];
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00141 <span class="keywordtype">char</span> error[256];
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00142
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00143 <span class="preprocessor">#endif // __STK_REALTIME__</span>
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00144 <span class="preprocessor"></span>
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00145 };
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00146
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00147 <span class="preprocessor">#endif // defined(__MESSAGER_H)</span>
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00136 <span class="keywordtype">bool</span> startSocketInput( <span class="keywordtype">int</span> port=2001 );
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00137
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00139
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00151 <span class="keywordtype">bool</span> startMidiInput( <span class="keywordtype">int</span> port=0 );
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00152
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00153 <span class="preprocessor">#endif</span>
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00154 <span class="preprocessor"></span>
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00155 <span class="keyword">protected</span>:
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00156
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00157 MessagerData data_;
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00158
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00159 <span class="preprocessor">#if defined(__STK_REALTIME__)</span>
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00160 <span class="preprocessor"></span> <a class="code" href="classThread.html">Thread</a> stdinThread_;
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00161 <a class="code" href="classThread.html">Thread</a> socketThread_;
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00162 <span class="preprocessor">#endif</span>
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00163 <span class="preprocessor"></span>
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00164 };
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00165
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00166 <span class="preprocessor">#endif</span>
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</pre></div><HR>
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<table>
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<tr><td><A HREF="http://www-ccrma.stanford.edu/software/stk/"><I>The Synthesis ToolKit in C++ (STK)</I></A></td></tr>
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<tr><td><A HREF="http://ccrma.stanford.edu/software/stk/"><I>The Synthesis ToolKit in C++ (STK)</I></A></td></tr>
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<tr><td>©1995-2004 Perry R. Cook and Gary P. Scavone. All Rights Reserved.</td></tr>
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</table>
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