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<h1>mpd/async.h</h1><a href="async_8h.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/* libmpdclient</span>
<a name="l00002"></a>00002 <span class="comment"> (c) 2003-2010 The Music Player Daemon Project</span>
<a name="l00003"></a>00003 <span class="comment"> This project's homepage is: http://www.musicpd.org</span>
<a name="l00004"></a>00004 <span class="comment"></span>
<a name="l00005"></a>00005 <span class="comment"> Redistribution and use in source and binary forms, with or without</span>
<a name="l00006"></a>00006 <span class="comment"> modification, are permitted provided that the following conditions</span>
<a name="l00007"></a>00007 <span class="comment"> are met:</span>
<a name="l00008"></a>00008 <span class="comment"></span>
<a name="l00009"></a>00009 <span class="comment"> - Redistributions of source code must retain the above copyright</span>
<a name="l00010"></a>00010 <span class="comment"> notice, this list of conditions and the following disclaimer.</span>
<a name="l00011"></a>00011 <span class="comment"></span>
<a name="l00012"></a>00012 <span class="comment"> - Redistributions in binary form must reproduce the above copyright</span>
<a name="l00013"></a>00013 <span class="comment"> notice, this list of conditions and the following disclaimer in the</span>
<a name="l00014"></a>00014 <span class="comment"> documentation and/or other materials provided with the distribution.</span>
<a name="l00015"></a>00015 <span class="comment"></span>
<a name="l00016"></a>00016 <span class="comment"> THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS</span>
<a name="l00017"></a>00017 <span class="comment"> ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT</span>
<a name="l00018"></a>00018 <span class="comment"> LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR</span>
<a name="l00019"></a>00019 <span class="comment"> A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR</span>
<a name="l00020"></a>00020 <span class="comment"> CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,</span>
<a name="l00021"></a>00021 <span class="comment"> EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,</span>
<a name="l00022"></a>00022 <span class="comment"> PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR</span>
<a name="l00023"></a>00023 <span class="comment"> PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF</span>
<a name="l00024"></a>00024 <span class="comment"> LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING</span>
<a name="l00025"></a>00025 <span class="comment"> NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS</span>
<a name="l00026"></a>00026 <span class="comment"> SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.</span>
<a name="l00027"></a>00027 <span class="comment">*/</span>
<a name="l00028"></a>00028
<a name="l00041"></a>00041 <span class="preprocessor">#ifndef MPD_ASYNC_H</span>
<a name="l00042"></a>00042 <span class="preprocessor"></span><span class="preprocessor">#define MPD_ASYNC_H</span>
<a name="l00043"></a>00043 <span class="preprocessor"></span>
<a name="l00044"></a>00044 <span class="preprocessor">#include <<a class="code" href="error_8h.html" title="MPD client library.">mpd/error.h</a>></span>
<a name="l00045"></a>00045 <span class="preprocessor">#include <<a class="code" href="compiler_8h.html" title="Compiler specific definitions.">mpd/compiler.h</a>></span>
<a name="l00046"></a>00046
<a name="l00047"></a>00047 <span class="preprocessor">#include <stdbool.h></span>
<a name="l00048"></a>00048 <span class="preprocessor">#include <stdarg.h></span>
<a name="l00049"></a>00049
<a name="l00053"></a><a class="code" href="async_8h.html#af6cf61aaa6fba1b26e90030b6a0c99aa">00053</a> <span class="keyword">enum</span> <a class="code" href="async_8h.html#af6cf61aaa6fba1b26e90030b6a0c99aa">mpd_async_event</a> {
<a name="l00055"></a><a class="code" href="async_8h.html#af6cf61aaa6fba1b26e90030b6a0c99aaab9a1b22e94b2c93097467cf16e80f636">00055</a> <a class="code" href="async_8h.html#af6cf61aaa6fba1b26e90030b6a0c99aaab9a1b22e94b2c93097467cf16e80f636">MPD_ASYNC_EVENT_READ</a> = 1,
<a name="l00056"></a>00056
<a name="l00058"></a><a class="code" href="async_8h.html#af6cf61aaa6fba1b26e90030b6a0c99aaade6a1053d71150ac75af456455b5d6bd">00058</a> <a class="code" href="async_8h.html#af6cf61aaa6fba1b26e90030b6a0c99aaade6a1053d71150ac75af456455b5d6bd">MPD_ASYNC_EVENT_WRITE</a> = 2,
<a name="l00059"></a>00059
<a name="l00061"></a><a class="code" href="async_8h.html#af6cf61aaa6fba1b26e90030b6a0c99aaadc6d6ad525d10eaa97bb60a552ec7330">00061</a> <a class="code" href="async_8h.html#af6cf61aaa6fba1b26e90030b6a0c99aaadc6d6ad525d10eaa97bb60a552ec7330">MPD_ASYNC_EVENT_HUP</a> = 4,
<a name="l00062"></a>00062
<a name="l00064"></a><a class="code" href="async_8h.html#af6cf61aaa6fba1b26e90030b6a0c99aaa0679f1dda176dc265f9d32e37bb20d69">00064</a> <a class="code" href="async_8h.html#af6cf61aaa6fba1b26e90030b6a0c99aaa0679f1dda176dc265f9d32e37bb20d69">MPD_ASYNC_EVENT_ERROR</a> = 8,
<a name="l00065"></a>00065 };
<a name="l00066"></a>00066
<a name="l00073"></a>00073 <span class="keyword">struct </span><a class="code" href="structmpd__async.html">mpd_async</a>;
<a name="l00074"></a>00074
<a name="l00075"></a>00075 <span class="preprocessor">#ifdef __cplusplus</span>
<a name="l00076"></a>00076 <span class="preprocessor"></span><span class="keyword">extern</span> <span class="stringliteral">"C"</span> {
<a name="l00077"></a>00077 <span class="preprocessor">#endif</span>
<a name="l00078"></a>00078 <span class="preprocessor"></span>
<a name="l00086"></a>00086 mpd_malloc
<a name="l00087"></a>00087 <span class="keyword">struct </span><a class="code" href="structmpd__async.html">mpd_async</a> *
<a name="l00088"></a>00088 <a class="code" href="async_8h.html#ab8b241ed7e245ed7f0e959fdd7c46ce1">mpd_async_new</a>(<span class="keywordtype">int</span> fd);
<a name="l00089"></a>00089
<a name="l00093"></a>00093 <span class="keywordtype">void</span>
<a name="l00094"></a>00094 <a class="code" href="async_8h.html#a5a23d22b65d21f9d3c3d1774bf0cd2cd">mpd_async_free</a>(<span class="keyword">struct</span> <a class="code" href="structmpd__async.html">mpd_async</a> *async);
<a name="l00095"></a>00095
<a name="l00100"></a>00100 mpd_pure
<a name="l00101"></a>00101 <span class="keyword">enum</span> <a class="code" href="error_8h.html#a89d9378b765eea5f82efd3cbb20b74e4">mpd_error</a>
<a name="l00102"></a>00102 <a class="code" href="async_8h.html#a79a87b05fecdf2300df9f36868c46876">mpd_async_get_error</a>(<span class="keyword">const</span> <span class="keyword">struct</span> <a class="code" href="structmpd__async.html">mpd_async</a> *async);
<a name="l00103"></a>00103
<a name="l00115"></a>00115 mpd_pure
<a name="l00116"></a>00116 <span class="keyword">const</span> <span class="keywordtype">char</span> *
<a name="l00117"></a>00117 <a class="code" href="async_8h.html#afaac426a5cd3a6758c441f5d84eef401">mpd_async_get_error_message</a>(<span class="keyword">const</span> <span class="keyword">struct</span> <a class="code" href="structmpd__async.html">mpd_async</a> *async);
<a name="l00118"></a>00118
<a name="l00126"></a>00126 mpd_pure
<a name="l00127"></a>00127 <span class="keywordtype">int</span>
<a name="l00128"></a>00128 <a class="code" href="async_8h.html#ab901897ac98ebc68a15378ab3ffba308">mpd_async_get_system_error</a>(<span class="keyword">const</span> <span class="keyword">struct</span> <a class="code" href="structmpd__async.html">mpd_async</a> *async);
<a name="l00129"></a>00129
<a name="l00136"></a>00136 mpd_pure
<a name="l00137"></a>00137 <span class="keywordtype">int</span>
<a name="l00138"></a>00138 <a class="code" href="async_8h.html#ae77eaceb6b373467845c802ae4dcdd11">mpd_async_get_fd</a>(<span class="keyword">const</span> <span class="keyword">struct</span> <a class="code" href="structmpd__async.html">mpd_async</a> *async);
<a name="l00139"></a>00139
<a name="l00143"></a>00143 mpd_pure
<a name="l00144"></a>00144 <span class="keyword">enum</span> <a class="code" href="async_8h.html#af6cf61aaa6fba1b26e90030b6a0c99aa">mpd_async_event</a>
<a name="l00145"></a>00145 <a class="code" href="async_8h.html#aab289cca9797c1de6563042a9a7f5804">mpd_async_events</a>(<span class="keyword">const</span> <span class="keyword">struct</span> <a class="code" href="structmpd__async.html">mpd_async</a> *async);
<a name="l00146"></a>00146
<a name="l00154"></a>00154 <span class="keywordtype">bool</span>
<a name="l00155"></a>00155 <a class="code" href="async_8h.html#a0fa5fe1f366ebe4228df24c3ad6468db">mpd_async_io</a>(<span class="keyword">struct</span> <a class="code" href="structmpd__async.html">mpd_async</a> *async, <span class="keyword">enum</span> <a class="code" href="async_8h.html#af6cf61aaa6fba1b26e90030b6a0c99aa">mpd_async_event</a> events);
<a name="l00156"></a>00156
<a name="l00166"></a>00166 <span class="keywordtype">bool</span>
<a name="l00167"></a>00167 <a class="code" href="async_8h.html#a9d56fef109795a97ea6fdce0763b6e0c">mpd_async_send_command_v</a>(<span class="keyword">struct</span> <a class="code" href="structmpd__async.html">mpd_async</a> *async, <span class="keyword">const</span> <span class="keywordtype">char</span> *command,
<a name="l00168"></a>00168 va_list args);
<a name="l00169"></a>00169
<a name="l00178"></a>00178 mpd_sentinel
<a name="l00179"></a>00179 <span class="keywordtype">bool</span>
<a name="l00180"></a>00180 <a class="code" href="async_8h.html#a96de97eccfc02e05711e060c430a5a9c">mpd_async_send_command</a>(<span class="keyword">struct</span> <a class="code" href="structmpd__async.html">mpd_async</a> *async, <span class="keyword">const</span> <span class="keywordtype">char</span> *command, ...);
<a name="l00181"></a>00181
<a name="l00190"></a>00190 mpd_malloc
<a name="l00191"></a>00191 <span class="keywordtype">char</span> *
<a name="l00192"></a>00192 <a class="code" href="async_8h.html#ae2a7e0392645f566d424443eb2e43d4e">mpd_async_recv_line</a>(<span class="keyword">struct</span> <a class="code" href="structmpd__async.html">mpd_async</a> *async);
<a name="l00193"></a>00193
<a name="l00194"></a>00194 <span class="preprocessor">#ifdef __cplusplus</span>
<a name="l00195"></a>00195 <span class="preprocessor"></span>}
<a name="l00196"></a>00196 <span class="preprocessor">#endif</span>
<a name="l00197"></a>00197 <span class="preprocessor"></span>
<a name="l00198"></a>00198 <span class="preprocessor">#endif</span>
</pre></div></div>
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