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<div class="title">deviceman.cc</div> </div>
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<div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/**************************************************************************</span>
<a name="l00002"></a>00002 <span class="comment"></span>
<a name="l00003"></a>00003 <span class="comment"> deviceman.cc - The device manager, that hides the use of midiOut</span>
<a name="l00004"></a>00004 <span class="comment"> This file is part of LibKMid 0.9.5</span>
<a name="l00005"></a>00005 <span class="comment"> Copyright (C) 1997,98,99,2000 Antonio Larrosa Jimenez</span>
<a name="l00006"></a>00006 <span class="comment"> LibKMid's homepage : http://www.arrakis.es/~rlarrosa/libkmid.html</span>
<a name="l00007"></a>00007 <span class="comment"></span>
<a name="l00008"></a>00008 <span class="comment"> This library is free software; you can redistribute it and/or</span>
<a name="l00009"></a>00009 <span class="comment"> modify it under the terms of the GNU Library General Public</span>
<a name="l00010"></a>00010 <span class="comment"> License as published by the Free Software Foundation; either</span>
<a name="l00011"></a>00011 <span class="comment"> version 2 of the License, or (at your option) any later version.</span>
<a name="l00012"></a>00012 <span class="comment"></span>
<a name="l00013"></a>00013 <span class="comment"> This library is distributed in the hope that it will be useful,</span>
<a name="l00014"></a>00014 <span class="comment"> but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
<a name="l00015"></a>00015 <span class="comment"> MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU</span>
<a name="l00016"></a>00016 <span class="comment"> Library General Public License for more details.</span>
<a name="l00017"></a>00017 <span class="comment"></span>
<a name="l00018"></a>00018 <span class="comment"> You should have received a copy of the GNU Library General Public License</span>
<a name="l00019"></a>00019 <span class="comment"> along with this library; see the file COPYING.LIB. If not, write to</span>
<a name="l00020"></a>00020 <span class="comment"> the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,</span>
<a name="l00021"></a>00021 <span class="comment"> Boston, MA 02110-1301, USA.</span>
<a name="l00022"></a>00022 <span class="comment"></span>
<a name="l00023"></a>00023 <span class="comment"> $Id: deviceman.cc 465272 2005-09-29 09:47:40Z mueller $</span>
<a name="l00024"></a>00024 <span class="comment"></span>
<a name="l00025"></a>00025 <span class="comment"> Send comments and bug fixes to Antonio Larrosa <larrosa@kde.org></span>
<a name="l00026"></a>00026 <span class="comment"></span>
<a name="l00027"></a>00027 <span class="comment">***************************************************************************/</span>
<a name="l00028"></a>00028 <span class="preprocessor">#include "deviceman.h"</span>
<a name="l00029"></a>00029 <span class="preprocessor">#include "midiout.h"</span>
<a name="l00030"></a>00030 <span class="preprocessor">#include <stdio.h></span>
<a name="l00031"></a>00031 <span class="preprocessor">#include <fcntl.h></span>
<a name="l00032"></a>00032 <span class="preprocessor">#include <unistd.h></span>
<a name="l00033"></a>00033 <span class="preprocessor">#include <sys/ioctl.h></span>
<a name="l00034"></a>00034 <span class="preprocessor">#include <errno.h></span>
<a name="l00035"></a>00035 <span class="preprocessor">#include "sndcard.h"</span>
<a name="l00036"></a>00036 <span class="preprocessor">#include "synthout.h"</span>
<a name="l00037"></a>00037 <span class="preprocessor">#include "fmout.h"</span>
<a name="l00038"></a>00038 <span class="preprocessor">#include "gusout.h"</span>
<a name="l00039"></a>00039 <span class="preprocessor">#include "alsaout.h"</span>
<a name="l00040"></a>00040 <span class="preprocessor">#include "midimapper.h"</span>
<a name="l00041"></a>00041 <span class="preprocessor">#include "midispec.h"</span>
<a name="l00042"></a>00042
<a name="l00043"></a>00043 <span class="preprocessor">#ifdef HAVE_CONFIG_H</span>
<a name="l00044"></a>00044 <span class="preprocessor"></span><span class="preprocessor">#include <config.h></span>
<a name="l00045"></a>00045 <span class="preprocessor">#endif</span>
<a name="l00046"></a>00046 <span class="preprocessor"></span>
<a name="l00047"></a>00047 <span class="preprocessor">#ifdef HAVE_SYS_STAT_H</span>
<a name="l00048"></a>00048 <span class="preprocessor"></span><span class="preprocessor">#include <sys/stat.h></span>
<a name="l00049"></a>00049 <span class="preprocessor">#endif</span>
<a name="l00050"></a>00050 <span class="preprocessor"></span>
<a name="l00051"></a>00051 <span class="preprocessor">#ifdef HAVE_ALSA_ASOUNDLIB_H</span>
<a name="l00052"></a>00052 <span class="preprocessor"></span><span class="preprocessor"># define HAVE_ALSA_SUPPORT</span>
<a name="l00053"></a>00053 <span class="preprocessor"></span><span class="preprocessor"># include <alsa/asoundlib.h></span>
<a name="l00054"></a>00054 <span class="preprocessor">#elif defined(HAVE_SYS_ASOUNDLIB_H)</span>
<a name="l00055"></a>00055 <span class="preprocessor"></span><span class="preprocessor"># define HAVE_ALSA_SUPPORT</span>
<a name="l00056"></a>00056 <span class="preprocessor"></span><span class="preprocessor"># include <sys/asoundlib.h></span>
<a name="l00057"></a>00057 <span class="preprocessor">#else</span>
<a name="l00058"></a>00058 <span class="preprocessor"></span><span class="preprocessor">#ifdef HAVE_LIBASOUND2</span>
<a name="l00059"></a>00059 <span class="preprocessor"></span><span class="preprocessor"># define HAVE_ALSA_SUPPORT</span>
<a name="l00060"></a>00060 <span class="preprocessor"></span><span class="preprocessor"># include <sound/asound.h></span>
<a name="l00061"></a>00061 <span class="preprocessor"># include <sound/asequencer.h></span>
<a name="l00062"></a>00062 <span class="preprocessor">#elif defined(HAVE_LIBASOUND)</span>
<a name="l00063"></a>00063 <span class="preprocessor"></span><span class="preprocessor"># define HAVE_ALSA_SUPPORT</span>
<a name="l00064"></a>00064 <span class="preprocessor"></span><span class="preprocessor"># include <linux/asequencer.h></span>
<a name="l00065"></a>00065 <span class="preprocessor">#endif</span>
<a name="l00066"></a>00066 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
<a name="l00067"></a>00067 <span class="preprocessor"></span>
<a name="l00068"></a>00068 <span class="preprocessor">#if 1</span>
<a name="l00069"></a>00069 <span class="preprocessor"></span><span class="preprocessor">#include <kinstance.h></span>
<a name="l00070"></a>00070 <span class="preprocessor">#include <kglobal.h></span>
<a name="l00071"></a>00071 <span class="preprocessor">#include <kconfig.h></span>
<a name="l00072"></a>00072 <span class="preprocessor">#endif</span>
<a name="l00073"></a>00073 <span class="preprocessor"></span>
<a name="l00074"></a>00074 <span class="comment">//#define DEVICEMANDEBUG</span>
<a name="l00075"></a>00075 <span class="comment">//#define GENERAL_DEBUG_MESSAGES</span>
<a name="l00076"></a>00076
<a name="l00077"></a>00077 SEQ_DEFINEBUF (4096);
<a name="l00078"></a>00078
<a name="l00079"></a>00079 <span class="preprocessor">#define CONTROLTIMER</span>
<a name="l00080"></a>00080 <span class="preprocessor"></span>
<a name="l00081"></a>00081 <span class="preprocessor">#ifdef GENERAL_DEBUG_MESSAGES</span>
<a name="l00082"></a>00082 <span class="preprocessor"></span><span class="keywordtype">void</span> DEBUGPRINTF(<span class="keyword">const</span> <span class="keywordtype">char</span> *format)
<a name="l00083"></a>00083 {
<a name="l00084"></a>00084 printf(format);
<a name="l00085"></a>00085 }
<a name="l00086"></a>00086
<a name="l00087"></a>00087 <span class="keywordtype">void</span> DEBUGPRINTF(<span class="keyword">const</span> <span class="keywordtype">char</span> *format,<span class="keywordtype">int</span> i)
<a name="l00088"></a>00088 {
<a name="l00089"></a>00089 printf(format,i);
<a name="l00090"></a>00090 }
<a name="l00091"></a>00091
<a name="l00092"></a>00092 <span class="keywordtype">void</span> DEBUGPRINTF(<span class="keyword">const</span> <span class="keywordtype">char</span> *format,<span class="keyword">const</span> <span class="keywordtype">char</span> *s)
<a name="l00093"></a>00093 {
<a name="l00094"></a>00094 printf(format,s);
<a name="l00095"></a>00095 }
<a name="l00096"></a>00096
<a name="l00097"></a>00097 <span class="preprocessor">#else</span>
<a name="l00098"></a>00098 <span class="preprocessor"></span>
<a name="l00099"></a>00099 <span class="keywordtype">void</span> DEBUGPRINTF(<span class="keyword">const</span> <span class="keywordtype">char</span> *) { }
<a name="l00100"></a>00100 <span class="keywordtype">void</span> DEBUGPRINTF(<span class="keyword">const</span> <span class="keywordtype">char</span> *,<span class="keywordtype">int</span> ) { }
<a name="l00101"></a>00101 <span class="keywordtype">void</span> DEBUGPRINTF(<span class="keyword">const</span> <span class="keywordtype">char</span> *,<span class="keyword">const</span> <span class="keywordtype">char</span> * ) { }
<a name="l00102"></a>00102
<a name="l00103"></a>00103 <span class="preprocessor">#endif</span>
<a name="l00104"></a>00104 <span class="preprocessor"></span>
<a name="l00105"></a>00105
<a name="l00106"></a><a class="code" href="classDeviceManager.html#ab7536ec7dd31f6c8aca24edb49e09b13">00106</a> <a class="code" href="classDeviceManager.html#ab7536ec7dd31f6c8aca24edb49e09b13" title="Constructor.">DeviceManager::DeviceManager</a>(<span class="keywordtype">int</span> def)
<a name="l00107"></a>00107 {
<a name="l00108"></a>00108 <span class="preprocessor">#if 1</span>
<a name="l00109"></a>00109 <span class="preprocessor"></span> <span class="keywordflow">if</span> (def==-1)
<a name="l00110"></a>00110 {
<a name="l00111"></a>00111 <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/classKInstance.html">KInstance</a> *tmp_instance=0L;
<a name="l00112"></a>00112 <span class="keywordflow">if</span> (!<a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/classKGlobal.html#a21420802d7ac27c47c2243fa0f326eb4">KGlobal::_instance</a>) tmp_instance=<span class="keyword">new</span> <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/classKInstance.html">KInstance</a>(<span class="stringliteral">"nonKDEapp"</span>);
<a name="l00113"></a>00113 <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/classKConfig.html">KConfig</a> *config = <span class="keyword">new</span> <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/classKConfig.html">KConfig</a>(<span class="stringliteral">"kcmmidirc"</span>, <span class="keyword">true</span>);
<a name="l00114"></a>00114
<a name="l00115"></a>00115 config-><a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/classKConfigBase.html#a1754e470553c9f9ac2556a9d63ce61c9">setGroup</a>(<span class="stringliteral">"Configuration"</span>);
<a name="l00116"></a>00116 default_dev=config-><a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/classKConfigBase.html#a42af93a695b1a80094b873a855eb4ab2">readNumEntry</a>(<span class="stringliteral">"midiDevice"</span>,0);
<a name="l00117"></a>00117 <span class="keywordflow">if</span> ( default_dev < 0 )
<a name="l00118"></a>00118 default_dev=0;
<a name="l00119"></a>00119 <a class="codeRef" href="qstring.html">QString</a> mapurl(config-><a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/classKConfigBase.html#ace71e593f0c9700cc08206aeaa37d64a">readPathEntry</a>(<span class="stringliteral">"mapFilename"</span>));
<a name="l00120"></a>00120 <span class="keywordflow">if</span> ((config-><a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/classKConfigBase.html#a515c85fb1b7b3ddab4c6612cdb67bf74">readBoolEntry</a>(<span class="stringliteral">"useMidiMapper"</span>, <span class="keyword">false</span>))&&(!mapurl.isEmpty()))
<a name="l00121"></a>00121 {
<a name="l00122"></a>00122 mapper_tmp = <span class="keyword">new</span> <a class="code" href="classMidiMapper.html" title="A Midi Mapper class which defines the way MIDI events are translated (or "mapped") to different ones...">MidiMapper</a>( mapurl.mid(mapurl.find(<span class="stringliteral">":"</span>)+1 ).local8Bit() );
<a name="l00123"></a>00123 }
<a name="l00124"></a>00124 <span class="keywordflow">else</span>
<a name="l00125"></a>00125 mapper_tmp = 0L;
<a name="l00126"></a>00126
<a name="l00127"></a>00127 <span class="keyword">delete</span> config;
<a name="l00128"></a>00128 <span class="keyword">delete</span> tmp_instance;
<a name="l00129"></a>00129 }
<a name="l00130"></a>00130 <span class="keywordflow">else</span>
<a name="l00131"></a>00131 <span class="preprocessor">#endif</span>
<a name="l00132"></a>00132 <span class="preprocessor"></span> {
<a name="l00133"></a>00133 default_dev = def;
<a name="l00134"></a>00134 mapper_tmp = 0L;
<a name="l00135"></a>00135 }
<a name="l00136"></a>00136
<a name="l00137"></a>00137 initialized=0;
<a name="l00138"></a>00138 _ok=1;
<a name="l00139"></a>00139 alsa=<span class="keyword">false</span>;
<a name="l00140"></a>00140 device = 0L;
<a name="l00141"></a>00141 m_rate=0;
<a name="l00142"></a>00142 convertrate=10;
<a name="l00143"></a>00143 seqfd=-1;
<a name="l00144"></a>00144 timerstarted=0;
<a name="l00145"></a>00145 n_midi=0;
<a name="l00146"></a>00146 n_synths=0;
<a name="l00147"></a>00147 n_total=0;
<a name="l00148"></a>00148 midiinfo=0L;
<a name="l00149"></a>00149 synthinfo=0L;
<a name="l00150"></a>00150 <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i=0;i<16;i++) chn2dev[i]=default_dev;
<a name="l00151"></a>00151 }
<a name="l00152"></a>00152
<a name="l00153"></a><a class="code" href="classDeviceManager.html#a5ea25e511c9be6a5787bfbd842241753">00153</a> <a class="code" href="classDeviceManager.html#a5ea25e511c9be6a5787bfbd842241753" title="Destructor.">DeviceManager::~DeviceManager</a>(<span class="keywordtype">void</span>)
<a name="l00154"></a>00154 {
<a name="l00155"></a>00155 <a class="code" href="classDeviceManager.html#ac3e9e2d06aeef1b67e4aee8cf49501b8" title="Closes the devices, and /dev/sequencer.">closeDev</a>();
<a name="l00156"></a>00156 <span class="keywordflow">if</span> (device)
<a name="l00157"></a>00157 {
<a name="l00158"></a>00158 <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i=0;i<n_total;i++)
<a name="l00159"></a>00159 <span class="keyword">delete</span> device[i];
<a name="l00160"></a>00160 <span class="keyword">delete</span>[] device;
<a name="l00161"></a>00161 device=0L;
<a name="l00162"></a>00162 }
<a name="l00163"></a>00163 <span class="preprocessor">#ifdef HAVE_OSS_SUPPORT</span>
<a name="l00164"></a>00164 <span class="preprocessor"></span> <span class="keyword">delete</span>[] midiinfo;
<a name="l00165"></a>00165 <span class="keyword">delete</span>[] synthinfo;
<a name="l00166"></a>00166 <span class="preprocessor">#endif</span>
<a name="l00167"></a>00167 <span class="preprocessor"></span>}
<a name="l00168"></a>00168
<a name="l00169"></a><a class="code" href="classDeviceManager.html#a9e825f1b20b11e98627cbeef658e33cc">00169</a> <span class="keywordtype">int</span> <a class="code" href="classDeviceManager.html#a9e825f1b20b11e98627cbeef658e33cc">DeviceManager::ok</a>(<span class="keywordtype">void</span>)
<a name="l00170"></a>00170 {
<a name="l00171"></a>00171 <span class="keywordtype">int</span> r=_ok;
<a name="l00172"></a>00172 _ok=1;
<a name="l00173"></a>00173 <span class="keywordflow">return</span> r;
<a name="l00174"></a>00174 }
<a name="l00175"></a>00175
<a name="l00176"></a><a class="code" href="classDeviceManager.html#a0c37953f265992987d0cbb360980dc4f">00176</a> <span class="keywordtype">int</span> <a class="code" href="classDeviceManager.html#a0c37953f265992987d0cbb360980dc4f" title="Checks if the device manager has been initialized (with initManager), and in case it wasn't...">DeviceManager::checkInit</a>(<span class="keywordtype">void</span>)
<a name="l00177"></a>00177 {
<a name="l00178"></a>00178 <span class="keywordflow">if</span> (initialized==0)
<a name="l00179"></a>00179 {
<a name="l00180"></a>00180 <span class="keywordtype">int</span> r=<a class="code" href="classDeviceManager.html#a7db7e18ae68dd5fa5ead64f176e6fc9e" title="Initializes the MIDI Device Manager object.">initManager</a>();
<a name="l00181"></a>00181 <span class="keywordflow">if</span> (default_dev>=n_total) default_dev=0;
<a name="l00182"></a>00182 DEBUGPRINTF(<span class="stringliteral">"check : %d\n"</span>,r);
<a name="l00183"></a>00183 <span class="keywordflow">return</span> r;
<a name="l00184"></a>00184 }
<a name="l00185"></a>00185 <span class="keywordflow">return</span> 0;
<a name="l00186"></a>00186 }
<a name="l00187"></a>00187
<a name="l00188"></a>00188 <span class="keywordtype">void</span> DeviceManager::checkAlsa(<span class="keywordtype">void</span>)
<a name="l00189"></a>00189 {
<a name="l00190"></a>00190 <span class="preprocessor">#ifdef HAVE_SYS_STAT_H</span>
<a name="l00191"></a>00191 <span class="preprocessor"></span> <span class="keyword">struct </span>stat buf;
<a name="l00192"></a>00192 stat(<span class="stringliteral">"/proc/asound"</span>, &buf);
<a name="l00193"></a>00193 <span class="keywordflow">if</span> ((stat(<span class="stringliteral">"/proc/asound"</span>, &buf) == 0 ) && (S_ISDIR(buf.st_mode)))
<a name="l00194"></a>00194 alsa=<span class="keyword">true</span>;
<a name="l00195"></a>00195 <span class="keywordflow">else</span>
<a name="l00196"></a>00196 alsa=<span class="keyword">false</span>;
<a name="l00197"></a>00197 <span class="preprocessor">#else</span>
<a name="l00198"></a>00198 <span class="preprocessor"></span><span class="preprocessor">#warning "ALSA won't be found at runtime"</span>
<a name="l00199"></a>00199 <span class="preprocessor"></span> alsa=<span class="keyword">false</span>;
<a name="l00200"></a>00200 <span class="preprocessor">#endif</span>
<a name="l00201"></a>00201 <span class="preprocessor"></span>}
<a name="l00202"></a>00202
<a name="l00203"></a><a class="code" href="classDeviceManager.html#a7db7e18ae68dd5fa5ead64f176e6fc9e">00203</a> <span class="keywordtype">int</span> <a class="code" href="classDeviceManager.html#a7db7e18ae68dd5fa5ead64f176e6fc9e" title="Initializes the MIDI Device Manager object.">DeviceManager::initManager</a>(<span class="keywordtype">void</span>)
<a name="l00204"></a>00204 {
<a name="l00205"></a>00205 checkAlsa();
<a name="l00206"></a>00206
<a name="l00207"></a>00207 <span class="keywordflow">if</span> (!alsa) <span class="comment">// We are using OSS</span>
<a name="l00208"></a>00208 {
<a name="l00209"></a>00209 <span class="preprocessor">#ifdef HAVE_OSS_SUPPORT</span>
<a name="l00210"></a>00210 <span class="preprocessor"></span> n_synths=0;
<a name="l00211"></a>00211 n_midi=0;
<a name="l00212"></a>00212 n_total=0;
<a name="l00213"></a>00213
<a name="l00214"></a>00214 seqfd = open(<span class="stringliteral">"/dev/sequencer"</span>, O_WRONLY | O_NONBLOCK, 0);
<a name="l00215"></a>00215 <span class="keywordflow">if</span> (seqfd==-1)
<a name="l00216"></a>00216 {
<a name="l00217"></a>00217 fprintf(stderr,<span class="stringliteral">"ERROR: Couldn't open /dev/sequencer to get some information\n"</span>);
<a name="l00218"></a>00218 _ok=0;
<a name="l00219"></a>00219 <span class="keywordflow">return</span> -1;
<a name="l00220"></a>00220 }
<a name="l00221"></a>00221 ioctl(seqfd,SNDCTL_SEQ_NRSYNTHS,&n_synths);
<a name="l00222"></a>00222 ioctl(seqfd,SNDCTL_SEQ_NRMIDIS,&n_midi);
<a name="l00223"></a>00223 n_total=n_midi+n_synths;
<a name="l00224"></a>00224
<a name="l00225"></a>00225
<a name="l00226"></a>00226 <span class="keywordflow">if</span> (n_midi==0)
<a name="l00227"></a>00227 {
<a name="l00228"></a>00228 fprintf(stderr,<span class="stringliteral">"ERROR: There's no midi port\n"</span>);
<a name="l00229"></a>00229 <span class="comment">/* This could be a problem if the user don't have a synth neither,</span>
<a name="l00230"></a>00230 <span class="comment"> but not having any of both things is unusual */</span>
<a name="l00231"></a>00231 <span class="comment">// _ok=0;</span>
<a name="l00232"></a>00232 <span class="comment">// return 1;</span>
<a name="l00233"></a>00233 }
<a name="l00234"></a>00234
<a name="l00235"></a>00235 device=<span class="keyword">new</span> <a class="code" href="classMidiOut.html" title="External MIDI port output class .">MidiOut</a>*[n_total];
<a name="l00236"></a>00236 midiinfo=<span class="keyword">new</span> midi_info[n_midi];
<a name="l00237"></a>00237 synthinfo=<span class="keyword">new</span> synth_info[n_synths];
<a name="l00238"></a>00238
<a name="l00239"></a>00239 <span class="keywordtype">int</span> i;
<a name="l00240"></a>00240 <span class="keywordflow">for</span> (i=0;i<n_midi;i++)
<a name="l00241"></a>00241 {
<a name="l00242"></a>00242 midiinfo[i].device=i;
<a name="l00243"></a>00243 <span class="keywordflow">if</span> (ioctl(seqfd,SNDCTL_MIDI_INFO,&midiinfo[i])!=-1)
<a name="l00244"></a>00244 {
<a name="l00245"></a>00245 <span class="preprocessor">#ifdef GENERAL_DEBUG_MESSAGES</span>
<a name="l00246"></a>00246 <span class="preprocessor"></span> printf(<span class="stringliteral">"----\n"</span>);
<a name="l00247"></a>00247 printf(<span class="stringliteral">"Device : %d\n"</span>,i);
<a name="l00248"></a>00248 printf(<span class="stringliteral">"Name : %s\n"</span>,midiinfo[i].<a class="code" href="classDeviceManager.html#a3b9204e92042f1113d00908052ee26ed" title="Returns the name of the i-th device .">name</a>);
<a name="l00249"></a>00249 printf(<span class="stringliteral">"Device type : %d\n"</span>,midiinfo[i].dev_type);
<a name="l00250"></a>00250 <span class="preprocessor">#endif</span>
<a name="l00251"></a>00251 <span class="preprocessor"></span> }
<a name="l00252"></a>00252 device[i]=<span class="keyword">new</span> <a class="code" href="classMidiOut.html" title="External MIDI port output class .">MidiOut</a>(i);
<a name="l00253"></a>00253 }
<a name="l00254"></a>00254
<a name="l00255"></a>00255 <span class="keywordflow">for</span> (i=0;i<n_synths;i++)
<a name="l00256"></a>00256 {
<a name="l00257"></a>00257 synthinfo[i].device=i;
<a name="l00258"></a>00258 <span class="keywordflow">if</span> (ioctl(seqfd,SNDCTL_SYNTH_INFO,&synthinfo[i])!=-1)
<a name="l00259"></a>00259 {
<a name="l00260"></a>00260 <span class="preprocessor">#ifdef GENERAL_DEBUG_MESSAGES</span>
<a name="l00261"></a>00261 <span class="preprocessor"></span> printf(<span class="stringliteral">"----\n"</span>);
<a name="l00262"></a>00262 printf(<span class="stringliteral">"Device : %d\n"</span>,i);
<a name="l00263"></a>00263 printf(<span class="stringliteral">"Name : %s\n"</span>,synthinfo[i].<a class="code" href="classDeviceManager.html#a3b9204e92042f1113d00908052ee26ed" title="Returns the name of the i-th device .">name</a>);
<a name="l00264"></a>00264 <span class="keywordflow">switch</span> (synthinfo[i].synth_type)
<a name="l00265"></a>00265 {
<a name="l00266"></a>00266 <span class="keywordflow">case</span> (SYNTH_TYPE_FM) : printf(<span class="stringliteral">"FM\n"</span>);<span class="keywordflow">break</span>;
<a name="l00267"></a>00267 <span class="keywordflow">case</span> (SYNTH_TYPE_SAMPLE) : printf(<span class="stringliteral">"Sample\n"</span>);<span class="keywordflow">break</span>;
<a name="l00268"></a>00268 <span class="keywordflow">case</span> (SYNTH_TYPE_MIDI) : printf(<span class="stringliteral">"Midi\n"</span>);<span class="keywordflow">break</span>;
<a name="l00269"></a>00269 <span class="keywordflow">default</span> : printf(<span class="stringliteral">"default type\n"</span>);<span class="keywordflow">break</span>;
<a name="l00270"></a>00270 };
<a name="l00271"></a>00271 <span class="keywordflow">switch</span> (synthinfo[i].synth_subtype)
<a name="l00272"></a>00272 {
<a name="l00273"></a>00273 <span class="keywordflow">case</span> (FM_TYPE_ADLIB) : printf(<span class="stringliteral">"Adlib\n"</span>);<span class="keywordflow">break</span>;
<a name="l00274"></a>00274 <span class="keywordflow">case</span> (FM_TYPE_OPL3) : printf(<span class="stringliteral">"Opl3\n"</span>);<span class="keywordflow">break</span>;
<a name="l00275"></a>00275 <span class="keywordflow">case</span> (MIDI_TYPE_MPU401) : printf(<span class="stringliteral">"Mpu-401\n"</span>);<span class="keywordflow">break</span>;
<a name="l00276"></a>00276 <span class="keywordflow">case</span> (SAMPLE_TYPE_GUS) : printf(<span class="stringliteral">"Gus\n"</span>);<span class="keywordflow">break</span>;
<a name="l00277"></a>00277 <span class="keywordflow">default</span> : printf(<span class="stringliteral">"default subtype\n"</span>);<span class="keywordflow">break</span>;
<a name="l00278"></a>00278 }
<a name="l00279"></a>00279 <span class="preprocessor">#endif</span>
<a name="l00280"></a>00280 <span class="preprocessor"></span> <span class="keywordflow">if</span> (synthinfo[i].synth_type==SYNTH_TYPE_FM)
<a name="l00281"></a>00281 device[i+n_midi]=<span class="keyword">new</span> <a class="code" href="classFMOut.html" title="FM device output class .">FMOut</a>(i,synthinfo[i].nr_voices);
<a name="l00282"></a>00282 <span class="keywordflow">else</span> <span class="keywordflow">if</span> ((synthinfo[i].synth_type==SYNTH_TYPE_SAMPLE)&&
<a name="l00283"></a>00283 (synthinfo[i].synth_subtype==SAMPLE_TYPE_GUS))
<a name="l00284"></a>00284 device[i+n_midi]=<span class="keyword">new</span> <a class="code" href="classGUSOut.html" title="Gravis Ultrasound synthesizer output class .">GUSOut</a>(i,synthinfo[i].nr_voices);
<a name="l00285"></a>00285 <span class="keywordflow">else</span>
<a name="l00286"></a>00286 device[i+n_midi]=<span class="keyword">new</span> <a class="code" href="classSynthOut.html" title="Synth (AWE) device output class .">SynthOut</a>(i);
<a name="l00287"></a>00287 }
<a name="l00288"></a>00288 }
<a name="l00289"></a>00289
<a name="l00290"></a>00290 close(seqfd);
<a name="l00291"></a>00291 <span class="preprocessor">#else // There's no OSS support and ALSA wasn't detected</span>
<a name="l00292"></a>00292 <span class="preprocessor"></span> <span class="comment">// It must be one of those systems coolo is using :-)</span>
<a name="l00293"></a>00293
<a name="l00294"></a>00294 n_synths=0;
<a name="l00295"></a>00295 n_midi=0;
<a name="l00296"></a>00296 n_total=0;
<a name="l00297"></a>00297 device=0L;
<a name="l00298"></a>00298 midiinfo=0L;
<a name="l00299"></a>00299 synthinfo=0L;
<a name="l00300"></a>00300
<a name="l00301"></a>00301 <span class="preprocessor">#endif</span>
<a name="l00302"></a>00302 <span class="preprocessor"></span>
<a name="l00303"></a>00303 }
<a name="l00304"></a>00304 <span class="keywordflow">else</span>
<a name="l00305"></a>00305 { <span class="comment">// We are using ALSA</span>
<a name="l00306"></a>00306
<a name="l00307"></a>00307 <span class="preprocessor">#ifdef HAVE_ALSA_SUPPORT</span>
<a name="l00308"></a>00308 <span class="preprocessor"></span> <span class="keywordtype">int</span> client, port;
<a name="l00309"></a>00309 <span class="preprocessor">#ifdef HAVE_LIBASOUND2</span>
<a name="l00310"></a>00310 <span class="preprocessor"></span> snd_seq_t *handle=0;
<a name="l00311"></a>00311 snd_seq_client_info_t *clienti;
<a name="l00312"></a>00312 snd_seq_client_info_malloc(&clienti);
<a name="l00313"></a>00313 snd_seq_port_info_t *porti;
<a name="l00314"></a>00314 snd_seq_port_info_malloc(&porti);
<a name="l00315"></a>00315
<a name="l00316"></a>00316 snd_seq_open(&handle, <span class="stringliteral">"hw"</span>, SND_SEQ_OPEN_DUPLEX, 0);
<a name="l00317"></a>00317 <span class="keywordflow">if</span> (!handle) { printf(<span class="stringliteral">"handle==0\n"</span>); <span class="keywordflow">return</span> -1; };
<a name="l00318"></a>00318 snd_seq_system_info_t *info;
<a name="l00319"></a>00319 snd_seq_system_info_malloc(&info);
<a name="l00320"></a>00320 <span class="keywordflow">if</span> (!info) { printf(<span class="stringliteral">"info==0\n"</span>); <span class="keywordflow">return</span> -1; };
<a name="l00321"></a>00321 snd_seq_system_info(handle, info);
<a name="l00322"></a>00322
<a name="l00323"></a>00323 n_total=0;
<a name="l00324"></a>00324 n_midi=0;
<a name="l00325"></a>00325 n_synths=0;
<a name="l00326"></a>00326
<a name="l00327"></a>00327 device=<span class="keyword">new</span> <a class="code" href="classMidiOut.html" title="External MIDI port output class .">MidiOut</a>*[snd_seq_system_info_get_clients(info)*snd_seq_system_info_get_ports(info)];
<a name="l00328"></a>00328 <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> k=SND_SEQ_PORT_CAP_SUBS_WRITE | SND_SEQ_PORT_CAP_WRITE ;
<a name="l00329"></a>00329 <span class="keywordflow">for</span> (client=0 ; client<snd_seq_system_info_get_clients(info) ; client++)
<a name="l00330"></a>00330 {
<a name="l00331"></a>00331 snd_seq_get_any_client_info(handle, client, clienti);
<a name="l00332"></a>00332 <span class="keywordflow">for</span> (port=0 ; port<snd_seq_client_info_get_num_ports(clienti) ; port++)
<a name="l00333"></a>00333 {
<a name="l00334"></a>00334 snd_seq_get_any_port_info(handle, client, port, porti);
<a name="l00335"></a>00335 <span class="keywordflow">if</span> (( snd_seq_port_info_get_capability(porti) & k ) == k)
<a name="l00336"></a>00336 {
<a name="l00337"></a>00337 device[n_midi]=<span class="keyword">new</span> <a class="code" href="classAlsaOut.html" title="Sends MIDI events to a MIDI devices using ALSA.">AlsaOut</a>(n_midi,client, port, snd_seq_client_info_get_name(clienti), snd_seq_port_info_get_name(porti));
<a name="l00338"></a>00338 n_midi++;
<a name="l00339"></a>00339 };
<a name="l00340"></a>00340 }
<a name="l00341"></a>00341 }
<a name="l00342"></a>00342 snd_seq_client_info_free(clienti);
<a name="l00343"></a>00343 snd_seq_port_info_free(porti);
<a name="l00344"></a>00344 snd_seq_system_info_free(info);
<a name="l00345"></a>00345 <span class="preprocessor">#else</span>
<a name="l00346"></a>00346 <span class="preprocessor"></span> snd_seq_t *handle=0;
<a name="l00347"></a>00347 snd_seq_client_info_t clienti;
<a name="l00348"></a>00348 snd_seq_port_info_t porti;
<a name="l00349"></a>00349
<a name="l00350"></a>00350 snd_seq_open(&handle, SND_SEQ_OPEN);
<a name="l00351"></a>00351 <span class="keywordflow">if</span> (!handle) { printf(<span class="stringliteral">"handle(2)==0\n"</span>); <span class="keywordflow">return</span> -1; };
<a name="l00352"></a>00352
<a name="l00353"></a>00353 snd_seq_system_info_t info;
<a name="l00354"></a>00354 info.clients=info.ports=0;
<a name="l00355"></a>00355 snd_seq_system_info(handle, &info);
<a name="l00356"></a>00356
<a name="l00357"></a>00357 n_total=0;
<a name="l00358"></a>00358 n_midi=0;
<a name="l00359"></a>00359 n_synths=0;
<a name="l00360"></a>00360
<a name="l00361"></a>00361 device=<span class="keyword">new</span> <a class="code" href="classMidiOut.html" title="External MIDI port output class .">MidiOut</a>*[info.clients*info.ports];
<a name="l00362"></a>00362 <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> k=SND_SEQ_PORT_CAP_SUBS_WRITE | SND_SEQ_PORT_CAP_WRITE ;
<a name="l00363"></a>00363 <span class="keywordflow">for</span> (client=0 ; client<info.clients ; client++)
<a name="l00364"></a>00364 {
<a name="l00365"></a>00365 snd_seq_get_any_client_info(handle, client, &clienti);
<a name="l00366"></a>00366 <span class="keywordflow">for</span> (port=0 ; port<clienti.num_ports ; port++)
<a name="l00367"></a>00367 {
<a name="l00368"></a>00368 snd_seq_get_any_port_info(handle, client, port, &porti);
<a name="l00369"></a>00369 <span class="keywordflow">if</span> (( porti.capability & k ) == k)
<a name="l00370"></a>00370 {
<a name="l00371"></a>00371 device[n_midi]=<span class="keyword">new</span> <a class="code" href="classAlsaOut.html" title="Sends MIDI events to a MIDI devices using ALSA.">AlsaOut</a>(n_midi,client, port, clienti.name, porti.name);
<a name="l00372"></a>00372 n_midi++;
<a name="l00373"></a>00373 };
<a name="l00374"></a>00374 }
<a name="l00375"></a>00375 }
<a name="l00376"></a>00376 <span class="preprocessor">#endif</span>
<a name="l00377"></a>00377 <span class="preprocessor"></span> n_total=n_midi;
<a name="l00378"></a>00378
<a name="l00379"></a>00379 snd_seq_close(handle);
<a name="l00380"></a>00380 <span class="preprocessor">#else</span>
<a name="l00381"></a>00381 <span class="preprocessor"></span>
<a name="l00382"></a>00382 <span class="comment">// Note: Please don't add i18n for the text below, thanks :)</span>
<a name="l00383"></a>00383
<a name="l00384"></a>00384 fprintf(stderr,<span class="stringliteral">"Sorry, this KMid version was compiled without \n"</span>);
<a name="l00385"></a>00385 fprintf(stderr,<span class="stringliteral">"ALSA support but you're using ALSA . \n"</span>);
<a name="l00386"></a>00386 fprintf(stderr,<span class="stringliteral">"Please compile KMid for yourself or tell the people\n"</span>);
<a name="l00387"></a>00387 fprintf(stderr,<span class="stringliteral">"at your Linux distribution to compile it themselves\n"</span>);
<a name="l00388"></a>00388 <span class="preprocessor">#endif</span>
<a name="l00389"></a>00389 <span class="preprocessor"></span> }
<a name="l00390"></a>00390
<a name="l00391"></a>00391 <span class="keywordflow">if</span> (mapper_tmp!=0L) <a class="code" href="classDeviceManager.html#a8825249454dd2951aa8f6ba3aeb7f551" title="Sets a MidiMapper object to use.">setMidiMap</a>(mapper_tmp);
<a name="l00392"></a>00392
<a name="l00393"></a>00393 initialized=1;
<a name="l00394"></a>00394
<a name="l00395"></a>00395 <span class="keywordflow">return</span> 0;
<a name="l00396"></a>00396 }
<a name="l00397"></a>00397
<a name="l00398"></a><a class="code" href="classDeviceManager.html#adf3c0979839a9c05f64fc63eca98e5fb">00398</a> <span class="keywordtype">void</span> <a class="code" href="classDeviceManager.html#adf3c0979839a9c05f64fc63eca98e5fb" title="Open the devices.">DeviceManager::openDev</a>(<span class="keywordtype">void</span>)
<a name="l00399"></a>00399 {
<a name="l00400"></a>00400 <span class="keywordflow">if</span> (<a class="code" href="classDeviceManager.html#a0c37953f265992987d0cbb360980dc4f" title="Checks if the device manager has been initialized (with initManager), and in case it wasn't...">checkInit</a>()<0)
<a name="l00401"></a>00401 {
<a name="l00402"></a>00402 DEBUGPRINTF(<span class="stringliteral">"DeviceManager::openDev : Not initialized\n"</span>);
<a name="l00403"></a>00403 _ok = 0;
<a name="l00404"></a>00404 <span class="keywordflow">return</span>;
<a name="l00405"></a>00405 }
<a name="l00406"></a>00406 _ok=1;
<a name="l00407"></a>00407
<a name="l00408"></a>00408 <span class="keywordflow">if</span> (!alsa)
<a name="l00409"></a>00409 {
<a name="l00410"></a>00410 <span class="preprocessor">#ifdef HAVE_OSS_SUPPORT</span>
<a name="l00411"></a>00411 <span class="preprocessor"></span> seqfd = open(<span class="stringliteral">"/dev/sequencer"</span>, O_WRONLY | O_NONBLOCK, 0);
<a name="l00412"></a>00412 <span class="keywordflow">if</span> (seqfd==-1)
<a name="l00413"></a>00413 {
<a name="l00414"></a>00414 fprintf(stderr,<span class="stringliteral">"Couldn't open the MIDI sequencer device (/dev/sequencer)\n"</span>);
<a name="l00415"></a>00415 _ok=0;
<a name="l00416"></a>00416 <span class="keywordflow">return</span>;
<a name="l00417"></a>00417 }
<a name="l00418"></a>00418 _seqbufptr = 0;
<a name="l00419"></a>00419 ioctl(seqfd,SNDCTL_SEQ_RESET);
<a name="l00420"></a>00420 <span class="comment">//ioctl(seqfd,SNDCTL_SEQ_PANIC);</span>
<a name="l00421"></a>00421 m_rate=0;
<a name="l00422"></a>00422 <span class="keywordtype">int</span> r=ioctl(seqfd,SNDCTL_SEQ_CTRLRATE,&m_rate);
<a name="l00423"></a>00423 <span class="keywordflow">if</span> ((r==-1)||(m_rate<=0)) m_rate=HZ;
<a name="l00424"></a>00424
<a name="l00425"></a>00425 convertrate=1000/m_rate;
<a name="l00426"></a>00426
<a name="l00427"></a>00427 <span class="preprocessor">#endif</span>
<a name="l00428"></a>00428 <span class="preprocessor"></span> }
<a name="l00429"></a>00429 <span class="keywordflow">else</span> seqfd=0L; <span class="comment">// ALSA</span>
<a name="l00430"></a>00430
<a name="l00431"></a>00431 <span class="comment">// DEBUGPRINTF("Opening devices : ");</span>
<a name="l00432"></a>00432 <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i=0;i<n_total;i++)
<a name="l00433"></a>00433 {
<a name="l00434"></a>00434 device[i]-><a class="code" href="classMidiOut.html#a866c94cc2ce695ba8c0593dbc27b3716" title="Opens the device.">openDev</a>(seqfd);
<a name="l00435"></a>00435 <span class="comment">// DEBUGPRINTF("%s ",device[i]->deviceName());</span>
<a name="l00436"></a>00436 }
<a name="l00437"></a>00437 <span class="comment">// DEBUGPRINTF("\n");</span>
<a name="l00438"></a>00438 <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i=0;i<n_total;i++) <span class="keywordflow">if</span> (!device[i]-><a class="code" href="classDeviceManager.html#a9e825f1b20b11e98627cbeef658e33cc">ok</a>()) _ok=0;
<a name="l00439"></a>00439 <span class="keywordflow">if</span> (_ok==0)
<a name="l00440"></a>00440 {
<a name="l00441"></a>00441 <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i=0;i<n_total;i++) device[i]-><a class="code" href="classDeviceManager.html#ac3e9e2d06aeef1b67e4aee8cf49501b8" title="Closes the devices, and /dev/sequencer.">closeDev</a>();
<a name="l00442"></a>00442 <span class="comment">// DEBUGPRINTF("DeviceMan :: ERROR : Closing devices\n");</span>
<a name="l00443"></a>00443 <span class="keywordflow">return</span>;
<a name="l00444"></a>00444 }
<a name="l00445"></a>00445
<a name="l00446"></a>00446 <span class="comment">// DEBUGPRINTF("Devices opened\n");</span>
<a name="l00447"></a>00447 }
<a name="l00448"></a>00448
<a name="l00449"></a><a class="code" href="classDeviceManager.html#ac3e9e2d06aeef1b67e4aee8cf49501b8">00449</a> <span class="keywordtype">void</span> <a class="code" href="classDeviceManager.html#ac3e9e2d06aeef1b67e4aee8cf49501b8" title="Closes the devices, and /dev/sequencer.">DeviceManager::closeDev</a>(<span class="keywordtype">void</span>)
<a name="l00450"></a>00450 {
<a name="l00451"></a>00451 <span class="keywordflow">if</span> (alsa)
<a name="l00452"></a>00452 {
<a name="l00453"></a>00453 <span class="keywordflow">if</span> (device)
<a name="l00454"></a>00454 <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i=0;i<n_total;i++)
<a name="l00455"></a>00455 <span class="keywordflow">if</span> (device[i]) device[i]-><a class="code" href="classMidiOut.html#a9ae4de3c2d802097036e247c15c2a930" title="Closes the device.">closeDev</a>();
<a name="l00456"></a>00456
<a name="l00457"></a>00457 <span class="keywordflow">return</span>;
<a name="l00458"></a>00458 }
<a name="l00459"></a>00459
<a name="l00460"></a>00460 <span class="preprocessor">#ifdef HAVE_OSS_SUPPORT</span>
<a name="l00461"></a>00461 <span class="preprocessor"></span> <span class="keywordflow">if</span> (seqfd==-1) <span class="keywordflow">return</span>;
<a name="l00462"></a>00462 <a class="code" href="classDeviceManager.html#aae81962047a142ae5f5e5e0bcbce6c2f" title="Stops the timer.">tmrStop</a>();
<a name="l00463"></a>00463 <span class="keywordflow">if</span> (device)
<a name="l00464"></a>00464 <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i=0;i<n_total;i++)
<a name="l00465"></a>00465 <span class="keywordflow">if</span> (device[i]) device[i]-><a class="code" href="classMidiOut.html#a9ae4de3c2d802097036e247c15c2a930" title="Closes the device.">closeDev</a>();
<a name="l00466"></a>00466 <span class="comment">/*</span>
<a name="l00467"></a>00467 <span class="comment"> DEBUGPRINTF("Closing devices : ");</span>
<a name="l00468"></a>00468 <span class="comment"> if (device!=NULL) for (int i=0;i<n_total;i++)</span>
<a name="l00469"></a>00469 <span class="comment"> {</span>
<a name="l00470"></a>00470 <span class="comment"> device[i]->initDev();</span>
<a name="l00471"></a>00471 <span class="comment"> DEBUGPRINTF("%s ",device[i]->deviceName());</span>
<a name="l00472"></a>00472 <span class="comment"></span>
<a name="l00473"></a>00473 <span class="comment"> // device[i]->closeDev();</span>
<a name="l00474"></a>00474 <span class="comment"> };</span>
<a name="l00475"></a>00475 <span class="comment"> DEBUGPRINTF("\n");</span>
<a name="l00476"></a>00476 <span class="comment"> */</span>
<a name="l00477"></a>00477 close(seqfd);
<a name="l00478"></a>00478 seqfd=-1;
<a name="l00479"></a>00479 <span class="preprocessor">#endif</span>
<a name="l00480"></a>00480 <span class="preprocessor"></span>}
<a name="l00481"></a>00481
<a name="l00482"></a><a class="code" href="classDeviceManager.html#a6176475ba6b491909f3b65d0ace82e9b">00482</a> <span class="keywordtype">void</span> <a class="code" href="classDeviceManager.html#a6176475ba6b491909f3b65d0ace82e9b" title="Calls MidiOut::initDev() in turn in each of the available devices.">DeviceManager::initDev</a>(<span class="keywordtype">void</span>)
<a name="l00483"></a>00483 {
<a name="l00484"></a>00484 <span class="keywordflow">if</span> (device!=0L)
<a name="l00485"></a>00485 {
<a name="l00486"></a>00486 <span class="comment">// DEBUGPRINTF("Initializing devices :");</span>
<a name="l00487"></a>00487 <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i=0;i<n_total;i++)
<a name="l00488"></a>00488 {
<a name="l00489"></a>00489 device[i]-><a class="code" href="classMidiOut.html#a79b9e6ea9e9eaf66dc2de1fdd6b9168c" title="Initializes the device sending generic standard midi events and controllers, such as changing the pat...">initDev</a>();
<a name="l00490"></a>00490 DEBUGPRINTF(<span class="stringliteral">"%s "</span>,device[i]->deviceName());
<a name="l00491"></a>00491 }
<a name="l00492"></a>00492 DEBUGPRINTF(<span class="stringliteral">"\n"</span>);
<a name="l00493"></a>00493 }
<a name="l00494"></a>00494 }
<a name="l00495"></a>00495
<a name="l00496"></a><a class="code" href="classDeviceManager.html#a0a8fa608705b596053d3a033ffc50124">00496</a> <span class="keywordtype">void</span> <a class="code" href="classDeviceManager.html#a0a8fa608705b596053d3a033ffc50124" title="Sends a Note On MIDI event.">DeviceManager::noteOn</a> ( uchar chn, uchar note, uchar vel )
<a name="l00497"></a>00497 {
<a name="l00498"></a>00498 <a class="code" href="classMidiOut.html" title="External MIDI port output class .">MidiOut</a> *midi=<a class="code" href="classDeviceManager.html#a54ffab347deaf55297da2fc22b5c079a">chntodev</a>(chn);
<a name="l00499"></a>00499 <span class="keywordflow">if</span> (midi) midi-><a class="code" href="classMidiOut.html#a43b0635afce32a31500688b3d9968fe4" title="See DeviceManager::noteOn()">noteOn</a>(chn,note,vel);
<a name="l00500"></a>00500 }
<a name="l00501"></a><a class="code" href="classDeviceManager.html#ab68d50cd0887a9952f90d1ce34f23ae0">00501</a> <span class="keywordtype">void</span> <a class="code" href="classDeviceManager.html#ab68d50cd0887a9952f90d1ce34f23ae0" title="Sends a Note Off MIDI event.">DeviceManager::noteOff</a> ( uchar chn, uchar note, uchar vel )
<a name="l00502"></a>00502 {
<a name="l00503"></a>00503 <a class="code" href="classMidiOut.html" title="External MIDI port output class .">MidiOut</a> *midi=<a class="code" href="classDeviceManager.html#a54ffab347deaf55297da2fc22b5c079a">chntodev</a>(chn);
<a name="l00504"></a>00504 <span class="keywordflow">if</span> (midi) midi-><a class="code" href="classMidiOut.html#ad545a502cddf0a8dc7d1082f2b40d193" title="See DeviceManager::noteOff()">noteOff</a>(chn,note,vel);
<a name="l00505"></a>00505 }
<a name="l00506"></a><a class="code" href="classDeviceManager.html#ac1c843e8d8f3b0e2d9364ccd570c0623">00506</a> <span class="keywordtype">void</span> <a class="code" href="classDeviceManager.html#ac1c843e8d8f3b0e2d9364ccd570c0623" title="Sends a Key Pressure (or Aftertouch) MIDI event.">DeviceManager::keyPressure</a> ( uchar chn, uchar note, uchar vel )
<a name="l00507"></a>00507 {
<a name="l00508"></a>00508 <a class="code" href="classMidiOut.html" title="External MIDI port output class .">MidiOut</a> *midi=<a class="code" href="classDeviceManager.html#a54ffab347deaf55297da2fc22b5c079a">chntodev</a>(chn);
<a name="l00509"></a>00509 <span class="keywordflow">if</span> (midi) midi-><a class="code" href="classMidiOut.html#acf74f00060b87fa392df8ed099383b0a" title="See DeviceManager::keyPressure()">keyPressure</a>(chn,note,vel);
<a name="l00510"></a>00510 }
<a name="l00511"></a><a class="code" href="classDeviceManager.html#a457923289e59bd156e3d57d5d9aecd33">00511</a> <span class="keywordtype">void</span> <a class="code" href="classDeviceManager.html#a457923289e59bd156e3d57d5d9aecd33" title="Changes the patch (instrument) on a MIDI channel.">DeviceManager::chnPatchChange</a> ( uchar chn, uchar patch )
<a name="l00512"></a>00512 {
<a name="l00513"></a>00513 <a class="code" href="classMidiOut.html" title="External MIDI port output class .">MidiOut</a> *midi=<a class="code" href="classDeviceManager.html#a54ffab347deaf55297da2fc22b5c079a">chntodev</a>(chn);
<a name="l00514"></a>00514 <span class="keywordflow">if</span> (midi) midi-><a class="code" href="classMidiOut.html#a664ed218283f92c502e190a0571a9127" title="See DeviceManager::chnPatchChange()">chnPatchChange</a>(chn,patch);
<a name="l00515"></a>00515 }
<a name="l00516"></a><a class="code" href="classDeviceManager.html#aa5538517c5a963e4a416cd4aa2b6dbd6">00516</a> <span class="keywordtype">void</span> <a class="code" href="classDeviceManager.html#aa5538517c5a963e4a416cd4aa2b6dbd6" title="Changes the Pressure (Aftertouch) on a MIDI channel.">DeviceManager::chnPressure</a> ( uchar chn, uchar vel )
<a name="l00517"></a>00517 {
<a name="l00518"></a>00518 <a class="code" href="classMidiOut.html" title="External MIDI port output class .">MidiOut</a> *midi=<a class="code" href="classDeviceManager.html#a54ffab347deaf55297da2fc22b5c079a">chntodev</a>(chn);
<a name="l00519"></a>00519 <span class="keywordflow">if</span> (midi) midi-><a class="code" href="classMidiOut.html#aa2dadcf3fe72e6f059889ab94920eb27" title="See DeviceManager::chnPressure()">chnPressure</a>(chn,vel);
<a name="l00520"></a>00520 }
<a name="l00521"></a><a class="code" href="classDeviceManager.html#a0f6cd1f7c8283dcff2d143de6bce1236">00521</a> <span class="keywordtype">void</span> <a class="code" href="classDeviceManager.html#a0f6cd1f7c8283dcff2d143de6bce1236" title="Changes the Pitch Bender value on a MIDI channel.">DeviceManager::chnPitchBender</a> ( uchar chn, uchar lsb, uchar msb )
<a name="l00522"></a>00522 {
<a name="l00523"></a>00523 <a class="code" href="classMidiOut.html" title="External MIDI port output class .">MidiOut</a> *midi=<a class="code" href="classDeviceManager.html#a54ffab347deaf55297da2fc22b5c079a">chntodev</a>(chn);
<a name="l00524"></a>00524 <span class="keywordflow">if</span> (midi) midi-><a class="code" href="classMidiOut.html#a1b2c0c2da5ca864f19475d034f1b8eb5" title="See DeviceManager::chnPitchBender()">chnPitchBender</a>(chn,lsb,msb);
<a name="l00525"></a>00525 }
<a name="l00526"></a><a class="code" href="classDeviceManager.html#a5b810226cc168b31edbc80ac8d785227">00526</a> <span class="keywordtype">void</span> <a class="code" href="classDeviceManager.html#a5b810226cc168b31edbc80ac8d785227" title="Sends a Controller event to a MIDI channel.">DeviceManager::chnController</a> ( uchar chn, uchar ctl , uchar v )
<a name="l00527"></a>00527 {
<a name="l00528"></a>00528 <a class="code" href="classMidiOut.html" title="External MIDI port output class .">MidiOut</a> *midi=<a class="code" href="classDeviceManager.html#a54ffab347deaf55297da2fc22b5c079a">chntodev</a>(chn);
<a name="l00529"></a>00529 <span class="keywordflow">if</span> (midi) midi-><a class="code" href="classMidiOut.html#adc9becdc2a69a435937cdc30b57a9d10" title="See DeviceManager::chnController()">chnController</a>(chn,ctl,v);
<a name="l00530"></a>00530 }
<a name="l00531"></a><a class="code" href="classDeviceManager.html#a72cb10d4d2effaf4052093eed190ef03">00531</a> <span class="keywordtype">void</span> <a class="code" href="classDeviceManager.html#a72cb10d4d2effaf4052093eed190ef03" title="Sends a SYStem EXclusive message to the default MIDI device (usually, external MIDI synths...">DeviceManager::sysEx</a> ( uchar *data,ulong size)
<a name="l00532"></a>00532 {
<a name="l00533"></a>00533 <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i=0;i<n_midi;i++)
<a name="l00534"></a>00534 device[i]->sysex(data,size);
<a name="l00535"></a>00535 }
<a name="l00536"></a>00536
<a name="l00537"></a><a class="code" href="classDeviceManager.html#a27f98f4e3ae1372925ba284fe9e3a7fd">00537</a> <span class="keywordtype">void</span> <a class="code" href="classDeviceManager.html#a27f98f4e3ae1372925ba284fe9e3a7fd" title="Sets the number of milliseconds at which the next event will be sent.">DeviceManager::wait</a> (<span class="keywordtype">double</span> ticks)
<a name="l00538"></a>00538 {
<a name="l00539"></a>00539 <span class="preprocessor">#ifdef HAVE_ALSA_SUPPORT</span>
<a name="l00540"></a>00540 <span class="preprocessor"></span> <span class="keywordflow">if</span> (alsa) { ((<a class="code" href="classAlsaOut.html" title="Sends MIDI events to a MIDI devices using ALSA.">AlsaOut</a> *)device[default_dev])->wait(ticks); <span class="keywordflow">return</span>; };
<a name="l00541"></a>00541 <span class="preprocessor">#endif</span>
<a name="l00542"></a>00542 <span class="preprocessor"></span>
<a name="l00543"></a>00543 <span class="preprocessor">#ifdef HAVE_OSS_SUPPORT</span>
<a name="l00544"></a>00544 <span class="preprocessor"></span> <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> <span class="keywordtype">int</span> t=(<span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> int)(ticks/convertrate);
<a name="l00545"></a>00545 <span class="keywordflow">if</span> (lastwaittime==t) <span class="keywordflow">return</span>;
<a name="l00546"></a>00546 lastwaittime=t;
<a name="l00547"></a>00547 SEQ_WAIT_TIME(t);
<a name="l00548"></a>00548 SEQ_DUMPBUF();
<a name="l00549"></a>00549 <span class="preprocessor">#endif</span>
<a name="l00550"></a>00550 <span class="preprocessor"></span>}
<a name="l00551"></a>00551
<a name="l00552"></a>00552 <span class="comment">//void DeviceManager::tmrSetTempo(int v)</span>
<a name="l00553"></a><a class="code" href="classDeviceManager.html#ac993414a510635a85f860e202151ed47">00553</a> <span class="keywordtype">void</span> <a class="code" href="classDeviceManager.html#ac993414a510635a85f860e202151ed47" title="Sets the tempo which will be used to convert between ticks and milliseconds.">DeviceManager::tmrSetTempo</a>(<span class="keywordtype">int</span> v)
<a name="l00554"></a>00554 {
<a name="l00555"></a>00555 <span class="preprocessor">#ifdef HAVE_ALSA_SUPPORT</span>
<a name="l00556"></a>00556 <span class="preprocessor"></span> <span class="keywordflow">if</span> (alsa) { ((<a class="code" href="classAlsaOut.html" title="Sends MIDI events to a MIDI devices using ALSA.">AlsaOut</a> *)device[default_dev])->tmrSetTempo(v); <span class="keywordflow">return</span>; }
<a name="l00557"></a>00557 <span class="preprocessor">#endif</span>
<a name="l00558"></a>00558 <span class="preprocessor"></span>
<a name="l00559"></a>00559 <span class="preprocessor">#ifdef HAVE_OSS_SUPPORT</span>
<a name="l00560"></a>00560 <span class="preprocessor"></span> SEQ_SET_TEMPO(v);
<a name="l00561"></a>00561 SEQ_DUMPBUF();
<a name="l00562"></a>00562 <span class="preprocessor">#endif</span>
<a name="l00563"></a>00563 <span class="preprocessor"></span>}
<a name="l00564"></a>00564
<a name="l00565"></a><a class="code" href="classDeviceManager.html#a63c6809d3a6e0d18eecdf2f2b4115d7b">00565</a> <span class="keywordtype">void</span> <a class="code" href="classDeviceManager.html#a63c6809d3a6e0d18eecdf2f2b4115d7b" title="Starts the timer.">DeviceManager::tmrStart</a>(<span class="keywordtype">long</span> <span class="keywordtype">int</span>
<a name="l00566"></a>00566 #ifdef HAVE_ALSA_SUPPORT
<a name="l00567"></a>00567 tpcn <span class="comment">/*name the argument only if it is used*/</span>
<a name="l00568"></a>00568 #endif
<a name="l00569"></a>00569 )
<a name="l00570"></a>00570 {
<a name="l00571"></a>00571 <span class="preprocessor">#ifdef HAVE_ALSA_SUPPORT</span>
<a name="l00572"></a>00572 <span class="preprocessor"></span> <span class="keywordflow">if</span> (alsa) { ((<a class="code" href="classAlsaOut.html" title="Sends MIDI events to a MIDI devices using ALSA.">AlsaOut</a> *)device[default_dev])->tmrStart(tpcn); <span class="keywordflow">return</span>; }
<a name="l00573"></a>00573 <span class="preprocessor">#endif</span>
<a name="l00574"></a>00574 <span class="preprocessor"></span>
<a name="l00575"></a>00575 <span class="preprocessor">#ifdef HAVE_OSS_SUPPORT</span>
<a name="l00576"></a>00576 <span class="preprocessor"></span><span class="preprocessor">#ifdef CONTROLTIMER</span>
<a name="l00577"></a>00577 <span class="preprocessor"></span> <span class="keywordflow">if</span> (!timerstarted)
<a name="l00578"></a>00578 {
<a name="l00579"></a>00579 SEQ_START_TIMER();
<a name="l00580"></a>00580 SEQ_DUMPBUF();
<a name="l00581"></a>00581 timerstarted=1;
<a name="l00582"></a>00582 }
<a name="l00583"></a>00583 lastwaittime=0;
<a name="l00584"></a>00584 <span class="preprocessor">#else</span>
<a name="l00585"></a>00585 <span class="preprocessor"></span> SEQ_START_TIMER();
<a name="l00586"></a>00586 SEQ_DUMPBUF();
<a name="l00587"></a>00587 <span class="preprocessor">#endif </span>
<a name="l00588"></a>00588 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
<a name="l00589"></a>00589 <span class="preprocessor"></span>}
<a name="l00590"></a>00590
<a name="l00591"></a><a class="code" href="classDeviceManager.html#aae81962047a142ae5f5e5e0bcbce6c2f">00591</a> <span class="keywordtype">void</span> <a class="code" href="classDeviceManager.html#aae81962047a142ae5f5e5e0bcbce6c2f" title="Stops the timer.">DeviceManager::tmrStop</a>(<span class="keywordtype">void</span>)
<a name="l00592"></a>00592 {
<a name="l00593"></a>00593 <span class="preprocessor">#ifdef HAVE_ALSA_SUPPORT</span>
<a name="l00594"></a>00594 <span class="preprocessor"></span> <span class="keywordflow">if</span> (alsa) { ((<a class="code" href="classAlsaOut.html" title="Sends MIDI events to a MIDI devices using ALSA.">AlsaOut</a> *)device[default_dev])->tmrStop(); <span class="keywordflow">return</span>; }
<a name="l00595"></a>00595 <span class="preprocessor">#endif</span>
<a name="l00596"></a>00596 <span class="preprocessor"></span>
<a name="l00597"></a>00597 <span class="preprocessor">#ifdef HAVE_OSS_SUPPORT</span>
<a name="l00598"></a>00598 <span class="preprocessor"></span><span class="preprocessor">#ifdef CONTROLTIMER</span>
<a name="l00599"></a>00599 <span class="preprocessor"></span> <span class="keywordflow">if</span> (timerstarted)
<a name="l00600"></a>00600 {
<a name="l00601"></a>00601 SEQ_STOP_TIMER();
<a name="l00602"></a>00602 SEQ_DUMPBUF();
<a name="l00603"></a>00603 timerstarted=0;
<a name="l00604"></a>00604 }
<a name="l00605"></a>00605 <span class="preprocessor">#else</span>
<a name="l00606"></a>00606 <span class="preprocessor"></span> SEQ_STOP_TIMER();
<a name="l00607"></a>00607 SEQ_DUMPBUF();
<a name="l00608"></a>00608 <span class="preprocessor">#endif </span>
<a name="l00609"></a>00609 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
<a name="l00610"></a>00610 <span class="preprocessor"></span>}
<a name="l00611"></a>00611
<a name="l00612"></a><a class="code" href="classDeviceManager.html#af8ecd94b0b4895d076547b42eac5bed1">00612</a> <span class="keywordtype">void</span> <a class="code" href="classDeviceManager.html#af8ecd94b0b4895d076547b42eac5bed1" title="Continue the stopped timer .">DeviceManager::tmrContinue</a>(<span class="keywordtype">void</span>)
<a name="l00613"></a>00613 {
<a name="l00614"></a>00614 <span class="preprocessor">#ifdef HAVE_ALSA_SUPPORT</span>
<a name="l00615"></a>00615 <span class="preprocessor"></span> <span class="keywordflow">if</span> (alsa) { ((<a class="code" href="classAlsaOut.html" title="Sends MIDI events to a MIDI devices using ALSA.">AlsaOut</a> *)device[default_dev])->tmrContinue(); <span class="keywordflow">return</span>; }
<a name="l00616"></a>00616 <span class="preprocessor">#endif</span>
<a name="l00617"></a>00617 <span class="preprocessor"></span>
<a name="l00618"></a>00618 <span class="preprocessor">#ifdef HAVE_OSS_SUPPORT</span>
<a name="l00619"></a>00619 <span class="preprocessor"></span><span class="preprocessor">#ifdef CONTROLTIMER</span>
<a name="l00620"></a>00620 <span class="preprocessor"></span> <span class="keywordflow">if</span> (timerstarted)
<a name="l00621"></a>00621 {
<a name="l00622"></a>00622 SEQ_CONTINUE_TIMER();
<a name="l00623"></a>00623 SEQ_DUMPBUF();
<a name="l00624"></a>00624 }
<a name="l00625"></a>00625 <span class="preprocessor">#else</span>
<a name="l00626"></a>00626 <span class="preprocessor"></span> SEQ_CONTINUE_TIMER();
<a name="l00627"></a>00627 SEQ_DUMPBUF();
<a name="l00628"></a>00628 <span class="preprocessor">#endif </span>
<a name="l00629"></a>00629 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
<a name="l00630"></a>00630 <span class="preprocessor"></span>}
<a name="l00631"></a>00631
<a name="l00632"></a><a class="code" href="classDeviceManager.html#aae92764328471a6b4973459d723d5ddd">00632</a> <span class="keywordtype">void</span> <a class="code" href="classDeviceManager.html#aae92764328471a6b4973459d723d5ddd" title="Synchronizes with the MIDI buffer.">DeviceManager::sync</a>(<span class="keywordtype">bool</span> f)
<a name="l00633"></a>00633 {
<a name="l00634"></a>00634 <span class="preprocessor">#ifdef HAVE_ALSA_SUPPORT</span>
<a name="l00635"></a>00635 <span class="preprocessor"></span> <span class="keywordflow">if</span> (alsa) { ((<a class="code" href="classAlsaOut.html" title="Sends MIDI events to a MIDI devices using ALSA.">AlsaOut</a> *)device[default_dev])->sync(f); return ; };
<a name="l00636"></a>00636 <span class="preprocessor">#endif</span>
<a name="l00637"></a>00637 <span class="preprocessor"></span>
<a name="l00638"></a>00638 <span class="preprocessor">#ifdef HAVE_OSS_SUPPORT</span>
<a name="l00639"></a>00639 <span class="preprocessor"></span><span class="preprocessor">#ifdef DEVICEMANDEBUG</span>
<a name="l00640"></a>00640 <span class="preprocessor"></span> printf(<span class="stringliteral">"Sync %d\n"</span>,f);
<a name="l00641"></a>00641 <span class="preprocessor">#endif</span>
<a name="l00642"></a>00642 <span class="preprocessor"></span> <span class="keywordflow">if</span> (f)
<a name="l00643"></a>00643 {
<a name="l00644"></a>00644 seqbuf_clean();
<a name="l00645"></a>00645 <span class="comment">/* If you have any problem, try removing the next 2 lines,</span>
<a name="l00646"></a>00646 <span class="comment"> I though they would be useful here but the may have side effects */</span>
<a name="l00647"></a>00647 ioctl(seqfd,SNDCTL_SEQ_RESET);
<a name="l00648"></a>00648 ioctl(seqfd,SNDCTL_SEQ_PANIC);
<a name="l00649"></a>00649 }
<a name="l00650"></a>00650 <span class="keywordflow">else</span>
<a name="l00651"></a>00651 {
<a name="l00652"></a>00652 seqbuf_dump();
<a name="l00653"></a>00653 ioctl(seqfd, SNDCTL_SEQ_SYNC);
<a name="l00654"></a>00654 };
<a name="l00655"></a>00655 <span class="preprocessor">#endif</span>
<a name="l00656"></a>00656 <span class="preprocessor"></span>}
<a name="l00657"></a>00657
<a name="l00658"></a>00658 <span class="keywordtype">void</span> DeviceManager::seqbuf_dump (<span class="keywordtype">void</span>)
<a name="l00659"></a>00659 {
<a name="l00660"></a>00660 <span class="keywordflow">if</span> (!alsa)
<a name="l00661"></a>00661 {
<a name="l00662"></a>00662 <span class="preprocessor">#ifdef HAVE_OSS_SUPPORT</span>
<a name="l00663"></a>00663 <span class="preprocessor"></span> <span class="keywordflow">if</span> (_seqbufptr)
<a name="l00664"></a>00664 {
<a name="l00665"></a>00665 <span class="keywordtype">int</span> r=0;
<a name="l00666"></a>00666 <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> *sb=_seqbuf;
<a name="l00667"></a>00667 <span class="keywordtype">int</span> w=_seqbufptr;
<a name="l00668"></a>00668 r=write (seqfd, _seqbuf, _seqbufptr);
<a name="l00669"></a>00669 <span class="preprocessor">#ifdef DEVICEMANDEBUG</span>
<a name="l00670"></a>00670 <span class="preprocessor"></span> printf(<span class="stringliteral">"%d == %d\n"</span>,r,w);
<a name="l00671"></a>00671 printf(<span class="stringliteral">"%d\n"</span>,(errno==EAGAIN)? 1 : 0);
<a name="l00672"></a>00672 <span class="preprocessor">#endif</span>
<a name="l00673"></a>00673 <span class="preprocessor"></span> <span class="keywordflow">while</span> (((r == -1)&&(errno==EAGAIN))||(r != w))
<a name="l00674"></a>00674 {
<a name="l00675"></a>00675 <span class="keywordflow">if</span> ((r==-1)&&(errno==EAGAIN))
<a name="l00676"></a>00676 {
<a name="l00677"></a>00677 usleep(1);
<a name="l00678"></a>00678 }
<a name="l00679"></a>00679 <span class="keywordflow">else</span> <span class="keywordflow">if</span> ((r>0)&&(r!=w))
<a name="l00680"></a>00680 {
<a name="l00681"></a>00681 w-=r;
<a name="l00682"></a>00682 sb+=r;
<a name="l00683"></a>00683 }
<a name="l00684"></a>00684 r=write (seqfd, sb, w);
<a name="l00685"></a>00685 <span class="preprocessor">#ifdef DEVICEMANDEBUG</span>
<a name="l00686"></a>00686 <span class="preprocessor"></span> printf(<span class="stringliteral">"%d == %d\n"</span>,r,w);
<a name="l00687"></a>00687 printf(<span class="stringliteral">"%d\n"</span>,(errno==EAGAIN)? 1 : 0);
<a name="l00688"></a>00688 <span class="preprocessor">#endif</span>
<a name="l00689"></a>00689 <span class="preprocessor"></span> }
<a name="l00690"></a>00690 }
<a name="l00691"></a>00691 <span class="comment">/*</span>
<a name="l00692"></a>00692 <span class="comment"> * if (_seqbufptr)</span>
<a name="l00693"></a>00693 <span class="comment"> * if (write (seqfd, _seqbuf, _seqbufptr) == -1)</span>
<a name="l00694"></a>00694 <span class="comment"> * {</span>
<a name="l00695"></a>00695 <span class="comment"> * printf("Error writing to /dev/sequencer in deviceManager::seqbuf_dump\n");</span>
<a name="l00696"></a>00696 <span class="comment"> * perror ("write /dev/sequencer in seqbuf_dump\n");</span>
<a name="l00697"></a>00697 <span class="comment"> * exit (-1);</span>
<a name="l00698"></a>00698 <span class="comment"> * }</span>
<a name="l00699"></a>00699 <span class="comment"> */</span>
<a name="l00700"></a>00700 _seqbufptr = 0;
<a name="l00701"></a>00701 <span class="preprocessor">#endif</span>
<a name="l00702"></a>00702 <span class="preprocessor"></span> }
<a name="l00703"></a>00703 }
<a name="l00704"></a>00704
<a name="l00705"></a>00705 <span class="keywordtype">void</span> DeviceManager::seqbuf_clean(<span class="keywordtype">void</span>)
<a name="l00706"></a>00706 {
<a name="l00707"></a>00707 <span class="preprocessor">#ifdef HAVE_ALSA_SUPPORT</span>
<a name="l00708"></a>00708 <span class="preprocessor"></span> <span class="keywordflow">if</span> (alsa)
<a name="l00709"></a>00709 ((<a class="code" href="classAlsaOut.html" title="Sends MIDI events to a MIDI devices using ALSA.">AlsaOut</a> *)device[default_dev])->seqbuf_clean();
<a name="l00710"></a>00710 <span class="keywordflow">else</span>
<a name="l00711"></a>00711 <span class="preprocessor">#endif</span>
<a name="l00712"></a>00712 <span class="preprocessor"></span><span class="preprocessor">#ifdef HAVE_OSS_SUPPORT</span>
<a name="l00713"></a>00713 <span class="preprocessor"></span> _seqbufptr=0;
<a name="l00714"></a>00714 <span class="preprocessor">#endif</span>
<a name="l00715"></a>00715 <span class="preprocessor"></span>}
<a name="l00716"></a>00716
<a name="l00717"></a>00717
<a name="l00718"></a><a class="code" href="classDeviceManager.html#a3b9204e92042f1113d00908052ee26ed">00718</a> <span class="keyword">const</span> <span class="keywordtype">char</span> *<a class="code" href="classDeviceManager.html#a3b9204e92042f1113d00908052ee26ed" title="Returns the name of the i-th device .">DeviceManager::name</a>(<span class="keywordtype">int</span> i)
<a name="l00719"></a>00719 {
<a name="l00720"></a>00720 <span class="preprocessor">#ifdef HAVE_OSS_SUPPORT</span>
<a name="l00721"></a>00721 <span class="preprocessor"></span> <span class="keywordflow">if</span> (<a class="code" href="classDeviceManager.html#a0c37953f265992987d0cbb360980dc4f" title="Checks if the device manager has been initialized (with initManager), and in case it wasn't...">checkInit</a>()<0) {_ok = 0; <span class="keywordflow">return</span> NULL;}
<a name="l00722"></a>00722
<a name="l00723"></a>00723 <span class="keywordflow">if</span> (alsa)
<a name="l00724"></a>00724 {
<a name="l00725"></a>00725 <span class="keywordflow">if</span> (i<n_midi) <span class="keywordflow">return</span> device[i]-><a class="code" href="classMidiOut.html#a17b1b061e85cf0433b8b5acd313a74e2" title="Returns the name and type of this MIDI device.">deviceName</a>();
<a name="l00726"></a>00726 }
<a name="l00727"></a>00727 <span class="keywordflow">else</span>
<a name="l00728"></a>00728 {
<a name="l00729"></a>00729 <span class="keywordflow">if</span> (i<n_midi) <span class="keywordflow">return</span> midiinfo[i].name;
<a name="l00730"></a>00730 <span class="keywordflow">if</span> (i<n_midi+n_synths) <span class="keywordflow">return</span> synthinfo[i-n_midi].name;
<a name="l00731"></a>00731 };
<a name="l00732"></a>00732 <span class="preprocessor">#endif</span>
<a name="l00733"></a>00733 <span class="preprocessor"></span> <span class="keywordflow">return</span> (<span class="keywordtype">char</span> *)<span class="stringliteral">""</span>;
<a name="l00734"></a>00734 }
<a name="l00735"></a>00735
<a name="l00736"></a><a class="code" href="classDeviceManager.html#a907bc773d87d409fc72a6708e7012ce5">00736</a> <span class="keyword">const</span> <span class="keywordtype">char</span> *<a class="code" href="classDeviceManager.html#a907bc773d87d409fc72a6708e7012ce5" title="Returns the type of device the i-th device is , in a user-friendly string .">DeviceManager::type</a>(<span class="keywordtype">int</span> i)
<a name="l00737"></a>00737 {
<a name="l00738"></a>00738 <span class="preprocessor">#ifdef HAVE_OSS_SUPPORT</span>
<a name="l00739"></a>00739 <span class="preprocessor"></span> <span class="keywordflow">if</span> (<a class="code" href="classDeviceManager.html#a0c37953f265992987d0cbb360980dc4f" title="Checks if the device manager has been initialized (with initManager), and in case it wasn't...">checkInit</a>()<0) {_ok = 0; <span class="keywordflow">return</span> NULL;}
<a name="l00740"></a>00740
<a name="l00741"></a>00741 <span class="keywordflow">if</span> (alsa)
<a name="l00742"></a>00742 {
<a name="l00743"></a>00743 <span class="keywordflow">if</span> (i<n_midi) <span class="keywordflow">return</span> <span class="stringliteral">"ALSA device"</span>;
<a name="l00744"></a>00744 }
<a name="l00745"></a>00745 <span class="keywordflow">else</span>
<a name="l00746"></a>00746 {
<a name="l00747"></a>00747 <span class="keywordflow">if</span> (i<n_midi)
<a name="l00748"></a>00748 {
<a name="l00749"></a>00749 <span class="keywordflow">return</span> <span class="stringliteral">"External Midi Port"</span>;
<a name="l00750"></a>00750 }
<a name="l00751"></a>00751 <span class="keywordflow">if</span> (i<n_midi+n_synths)
<a name="l00752"></a>00752 {
<a name="l00753"></a>00753 <span class="keywordflow">switch</span> (synthinfo[i-n_midi].synth_subtype)
<a name="l00754"></a>00754 {
<a name="l00755"></a>00755 <span class="keywordflow">case</span> (FM_TYPE_ADLIB) : <span class="keywordflow">return</span> <span class="stringliteral">"Adlib"</span>;<span class="keywordflow">break</span>;
<a name="l00756"></a>00756 <span class="keywordflow">case</span> (FM_TYPE_OPL3) : <span class="keywordflow">return</span> <span class="stringliteral">"FM"</span>;<span class="keywordflow">break</span>;
<a name="l00757"></a>00757 <span class="keywordflow">case</span> (MIDI_TYPE_MPU401) : <span class="keywordflow">return</span> <span class="stringliteral">"MPU 401"</span>;<span class="keywordflow">break</span>;
<a name="l00758"></a>00758 <span class="keywordflow">case</span> (SAMPLE_TYPE_GUS) : <span class="keywordflow">return</span> <span class="stringliteral">"GUS"</span>;<span class="keywordflow">break</span>;
<a name="l00759"></a>00759 }
<a name="l00760"></a>00760 }
<a name="l00761"></a>00761 }
<a name="l00762"></a>00762 <span class="preprocessor">#endif</span>
<a name="l00763"></a>00763 <span class="preprocessor"></span> <span class="keywordflow">return</span> <span class="stringliteral">""</span>;
<a name="l00764"></a>00764 }
<a name="l00765"></a>00765
<a name="l00766"></a><a class="code" href="classDeviceManager.html#a71f424b244890cb7d07f698cf85f00a6">00766</a> <span class="keywordtype">int</span> <a class="code" href="classDeviceManager.html#a71f424b244890cb7d07f698cf85f00a6" title="Returns the device to which the MIDI events will be sent.">DeviceManager::defaultDevice</a>(<span class="keywordtype">void</span>)
<a name="l00767"></a>00767 {
<a name="l00768"></a>00768 <span class="keywordflow">return</span> default_dev;
<a name="l00769"></a>00769 }
<a name="l00770"></a>00770
<a name="l00771"></a><a class="code" href="classDeviceManager.html#a5433c50c02af9ff9b6d084034a793eef">00771</a> <span class="keywordtype">void</span> <a class="code" href="classDeviceManager.html#a5433c50c02af9ff9b6d084034a793eef" title="Sets the device to send the MIDI events to.">DeviceManager::setDefaultDevice</a>(<span class="keywordtype">int</span> i)
<a name="l00772"></a>00772 {
<a name="l00773"></a>00773 <span class="keywordflow">if</span> (i>=n_total) <span class="keywordflow">return</span>;
<a name="l00774"></a>00774 default_dev=i;
<a name="l00775"></a>00775 <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i=0;i<16;i++) chn2dev[i]=default_dev;
<a name="l00776"></a>00776 }
<a name="l00777"></a>00777
<a name="l00778"></a><a class="code" href="classDeviceManager.html#adc20cd4349f8a8aa8a1f6e69ccbdbbc5">00778</a> <span class="keyword">const</span> <span class="keywordtype">char</span> *<a class="code" href="classDeviceManager.html#adc20cd4349f8a8aa8a1f6e69ccbdbbc5" title="Returns the filename where the Midi Mapper was loaded from, or "" if no MIDI Mapper is in use...">DeviceManager::midiMapFilename</a>(<span class="keywordtype">void</span>)
<a name="l00779"></a>00779 {
<a name="l00780"></a>00780 <span class="keywordflow">if</span> (device==0L) <span class="keywordflow">return</span> <span class="stringliteral">""</span>;
<a name="l00781"></a>00781 <span class="keywordflow">if</span> (default_dev>=n_total) <span class="keywordflow">return</span> <span class="stringliteral">""</span>;
<a name="l00782"></a>00782 <span class="keywordflow">return</span> (device[default_dev]!=NULL) ?
<a name="l00783"></a>00783 device[default_dev]-><a class="code" href="classMidiOut.html#a812772625c6d06d881893ab23a9e64a1" title="Returns the path to the file where the current used MidiMapper object reads the configuration from...">midiMapFilename</a>() : <span class="stringliteral">""</span>;
<a name="l00784"></a>00784 }
<a name="l00785"></a>00785
<a name="l00786"></a><a class="code" href="classDeviceManager.html#a8825249454dd2951aa8f6ba3aeb7f551">00786</a> <span class="keywordtype">void</span> <a class="code" href="classDeviceManager.html#a8825249454dd2951aa8f6ba3aeb7f551" title="Sets a MidiMapper object to use.">DeviceManager::setMidiMap</a>(<a class="code" href="classMidiMapper.html" title="A Midi Mapper class which defines the way MIDI events are translated (or "mapped") to different ones...">MidiMapper</a> *map)
<a name="l00787"></a>00787 {
<a name="l00788"></a>00788 <span class="keywordflow">if</span> (map==NULL) <span class="keywordflow">return</span>;
<a name="l00789"></a>00789 mapper_tmp=map;
<a name="l00790"></a>00790 <span class="keywordflow">if</span> (default_dev>=n_total) {default_dev=0;<span class="keywordflow">return</span>;};
<a name="l00791"></a>00791 <span class="keywordflow">if</span> ((device==0L)||(device[default_dev]==NULL))
<a name="l00792"></a>00792 <span class="keywordflow">return</span>;
<a name="l00793"></a>00793 device[default_dev]-><a class="code" href="classMidiOut.html#a52394929f0d16ab38572969b3eaca88e" title="Sets a MidiMapper object to be used to modify the midi events before sending them.">setMidiMapper</a>(map);
<a name="l00794"></a>00794 }
<a name="l00795"></a>00795
<a name="l00796"></a><a class="code" href="classDeviceManager.html#a4dc2867a62b15054e8acdc4380199830">00796</a> <span class="keywordtype">int</span> <a class="code" href="classDeviceManager.html#a4dc2867a62b15054e8acdc4380199830" title="Loads the patches you're going to use .">DeviceManager::setPatchesToUse</a>(<span class="keywordtype">int</span> *patchesused)
<a name="l00797"></a>00797 {
<a name="l00798"></a>00798 <span class="keywordflow">if</span> (<a class="code" href="classDeviceManager.html#a0c37953f265992987d0cbb360980dc4f" title="Checks if the device manager has been initialized (with initManager), and in case it wasn't...">checkInit</a>()<0) <span class="keywordflow">return</span> -1;
<a name="l00799"></a>00799 <span class="keywordflow">if</span> ((device==0L)||(device[default_dev]==NULL))
<a name="l00800"></a>00800 <span class="keywordflow">return</span> 0;
<a name="l00801"></a>00801
<a name="l00802"></a>00802 <span class="keywordflow">if</span> ((device[default_dev]->deviceType())==KMID_GUS)
<a name="l00803"></a>00803 {
<a name="l00804"></a>00804 <a class="code" href="classGUSOut.html" title="Gravis Ultrasound synthesizer output class .">GUSOut</a> *gus=(<a class="code" href="classGUSOut.html" title="Gravis Ultrasound synthesizer output class .">GUSOut</a> *)device[default_dev];
<a name="l00805"></a>00805 gus-><a class="code" href="classGUSOut.html#abab52f7f2cab4643479b1ff3953755ee" title="See DeviceManager::setPatchesToUse() .">setPatchesToUse</a>(patchesused);
<a name="l00806"></a>00806 }
<a name="l00807"></a>00807 <span class="keywordflow">return</span> 0;
<a name="l00808"></a>00808 }
<a name="l00809"></a>00809
<a name="l00810"></a><a class="code" href="classDeviceManager.html#a733942a89771c2a62b405448fc7fbaa8">00810</a> <span class="keywordtype">void</span> <a class="code" href="classDeviceManager.html#a733942a89771c2a62b405448fc7fbaa8" title="Changes the "master" volume of the played events by altering next volume controller events...">DeviceManager::setVolumePercentage</a>(<span class="keywordtype">int</span> v)
<a name="l00811"></a>00811 {
<a name="l00812"></a>00812 <span class="keywordflow">if</span> (device!=0L)
<a name="l00813"></a>00813 {
<a name="l00814"></a>00814 <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i=0;i<n_total;i++)
<a name="l00815"></a>00815 {
<a name="l00816"></a>00816 device[i]-><a class="code" href="classMidiOut.html#a0320f121ab5f5539d819aeb8dd3fccfb" title="Change all channel volume events multiplying it by this percentage correction Instead of forcing a ch...">setVolumePercentage</a>(v);
<a name="l00817"></a>00817 }
<a name="l00818"></a>00818 }
<a name="l00819"></a>00819 }
<a name="l00820"></a>00820
<a name="l00821"></a><a class="code" href="classDeviceManager.html#aeb18a56dc0e0a053efa1ff8ffb2c13e8">00821</a> <span class="keywordtype">void</span> <a class="code" href="classDeviceManager.html#aeb18a56dc0e0a053efa1ff8ffb2c13e8" title="Sets the device number associated with a given channel.">DeviceManager::setDeviceNumberForChannel</a>(<span class="keywordtype">int</span> chn, <span class="keywordtype">int</span> dev)
<a name="l00822"></a>00822 {
<a name="l00823"></a>00823 chn2dev[chn]=dev;
<a name="l00824"></a>00824 }
<a name="l00825"></a>00825
<a name="l00826"></a><a class="code" href="classDeviceManager.html#ae2cdcd7de4b43eb7580b1979a4ce12ed">00826</a> <span class="keywordtype">void</span> <a class="code" href="classDeviceManager.html#ae2cdcd7de4b43eb7580b1979a4ce12ed" title="Sends an all notes off event.">DeviceManager::allNotesOff</a>(<span class="keywordtype">void</span>)
<a name="l00827"></a>00827 {
<a name="l00828"></a>00828 <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i=0;i<n_midi;i++)
<a name="l00829"></a>00829 device[i]-><a class="code" href="classDeviceManager.html#ae2cdcd7de4b43eb7580b1979a4ce12ed" title="Sends an all notes off event.">allNotesOff</a>();
<a name="l00830"></a>00830 }
</pre></div></div>
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