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libnjb-devel-2.2.7-1.fc14.i686.rpm

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<title>libnjb: /builddir/build/BUILD/libnjb-2.2.7/src/playlist.c File Reference</title>
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<div class="textblock"><code>#include &lt;stdlib.h&gt;</code><br/>
<code>#include &lt;stdio.h&gt;</code><br/>
<code>#include &lt;string.h&gt;</code><br/>
<code>#include &quot;<a class="el" href="libnjb_8h_source.html">libnjb.h</a>&quot;</code><br/>
<code>#include &quot;njb_error.h&quot;</code><br/>
<code>#include &quot;defs.h&quot;</code><br/>
<code>#include &quot;base.h&quot;</code><br/>
<code>#include &quot;unicode.h&quot;</code><br/>
<code>#include &quot;byteorder.h&quot;</code><br/>
<code>#include &quot;playlist.h&quot;</code><br/>
</div><table class="memberdecls">
<tr><td colspan="2"><h2><a name="func-members"></a>
Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="structnjb__playlist__struct.html">njb_playlist_t</a> *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__playlistapi.html#gab651a59e601fbf7848f5f3cbe4d53527">NJB_Playlist_New</a> (void)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="structnjb__playlist__struct.html">njb_playlist_t</a> *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="playlist_8c.html#a696ec1b911d19920b16b51d865a933f8">playlist_unpack</a> (void *data, size_t nbytes)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__playlistapi.html#ga2126da1cb5f0cac00bdfd9aaa68c4d21">NJB_Playlist_Addtrack</a> (<a class="el" href="structnjb__playlist__struct.html">njb_playlist_t</a> *pl, <a class="el" href="structnjb__playlist__track__struct.html">njb_playlist_track_t</a> *track, unsigned int pos)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__playlistapi.html#ga115c39ac5a2db56f61158dad5bac5ee0">NJB_Playlist_Deltrack</a> (<a class="el" href="structnjb__playlist__struct.html">njb_playlist_t</a> *pl, unsigned int pos)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__playlistapi.html#ga28d21dfce2e1112d8a57f58618a369b6">NJB_Playlist_Deltrack_TrackID</a> (<a class="el" href="structnjb__playlist__struct.html">njb_playlist_t</a> *pl, u_int32_t trackid)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__playlistapi.html#gae9486263351d9f819477ca3938b28216">NJB_Playlist_Destroy</a> (<a class="el" href="structnjb__playlist__struct.html">njb_playlist_t</a> *pl)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__playlistapi.html#ga73e493de30c483a0ea4dc7fe3435f494">NJB_Playlist_Reset_Gettrack</a> (<a class="el" href="structnjb__playlist__struct.html">njb_playlist_t</a> *pl)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="structnjb__playlist__track__struct.html">njb_playlist_track_t</a> *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__playlistapi.html#ga67bff0505f033f31e6be034d8e9be13f">NJB_Playlist_Gettrack</a> (<a class="el" href="structnjb__playlist__struct.html">njb_playlist_t</a> *pl)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__playlistapi.html#ga7027ca2a82c4982ccc0f9a7e3c3a9a8c">NJB_Playlist_Set_Name</a> (<a class="el" href="structnjb__playlist__struct.html">njb_playlist_t</a> *pl, const char *name)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="structnjb__playlist__track__struct.html">njb_playlist_track_t</a> *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__playlistapi.html#ga01e07b33f555cf5a4a9279739916ce01">NJB_Playlist_Track_New</a> (u_int32_t trackid)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__playlistapi.html#gab8b64302dcf025684f38fea291b69851">NJB_Playlist_Track_Destroy</a> (<a class="el" href="structnjb__playlist__track__struct.html">njb_playlist_track_t</a> *track)</td></tr>
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Variables</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ac04b373ed657c74d96015d8935eb57b0"></a><!-- doxytag: member="playlist.c::njb_unicode_flag" ref="ac04b373ed657c74d96015d8935eb57b0" args="" -->
int&#160;</td><td class="memItemRight" valign="bottom"><b>njb_unicode_flag</b></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="playlist_8c.html#a60db410c9e82d9e61b1bf0be607922ed">__sub_depth</a></td></tr>
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<hr/><a name="details" id="details"></a><h2>Detailed Description</h2>
<div class="textblock"><p>This file contains the functions dealing with playlists. </p>
</div><hr/><h2>Function Documentation</h2>
<a class="anchor" id="a696ec1b911d19920b16b51d865a933f8"></a><!-- doxytag: member="playlist.c::playlist_unpack" ref="a696ec1b911d19920b16b51d865a933f8" args="(void *data, size_t nbytes)" -->
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          <td class="memname"><a class="el" href="structnjb__playlist__struct.html">njb_playlist_t</a>* playlist_unpack </td>
          <td>(</td>
          <td class="paramtype">void *&#160;</td>
          <td class="paramname"><em>data</em>, </td>
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          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">size_t&#160;</td>
          <td class="paramname"><em>nbytes</em>&#160;</td>
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<p>This function unpacks packed playlist data from the NJB1. Not applicable for other jukeboxes.</p>
<dl><dt><b>Parameters:</b></dt><dd>
  <table class="params">
    <tr><td class="paramname">data</td><td>a chunk of raw data to process </td></tr>
    <tr><td class="paramname">nbytes</td><td>the size of the data chunk </td></tr>
  </table>
  </dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>a new playlist structure with correct name and all tracks added. </dd></dl>

<p>References <a class="el" href="structnjb__playlist__struct.html#a5a008f055a72c6734236b3a61655278d">njb_playlist_struct::_state</a>, <a class="el" href="structnjb__playlist__struct.html#a39e73f00d43c351fbbe95441fd3c00ed">njb_playlist_struct::name</a>, <a class="el" href="byteorder_8c.html#a77340c095fa6b6b32bea9f4132fc4081">njb1_bytes_to_16bit()</a>, <a class="el" href="byteorder_8c.html#afc49aa397ec35bd1d608d2afbdfeded1">njb1_bytes_to_32bit()</a>, <a class="el" href="libnjb_8h.html#ad0d8333c6992b5033bb7af1b7615fb7c">NJB_PL_UNCHANGED</a>, <a class="el" href="group__playlistapi.html#ga2126da1cb5f0cac00bdfd9aaa68c4d21">NJB_Playlist_Addtrack()</a>, <a class="el" href="group__playlistapi.html#gae9486263351d9f819477ca3938b28216">NJB_Playlist_Destroy()</a>, <a class="el" href="group__playlistapi.html#gab651a59e601fbf7848f5f3cbe4d53527">NJB_Playlist_New()</a>, <a class="el" href="group__playlistapi.html#ga01e07b33f555cf5a4a9279739916ce01">NJB_Playlist_Track_New()</a>, <a class="el" href="group__unicodeflags.html#ga388e9c70b7a684c777f6b25e2e9d801b">NJB_UC_UTF8</a>, <a class="el" href="structnjb__playlist__struct.html#ac581be97d7858c7e304faecf6a36aef0">njb_playlist_struct::plid</a>, and <a class="el" href="unicode_8c.html#a4b1829345b6bf2af61d6dbbb1b02726b">strtoutf8()</a>.</p>

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<hr/><h2>Variable Documentation</h2>
<a class="anchor" id="a60db410c9e82d9e61b1bf0be607922ed"></a><!-- doxytag: member="playlist.c::__sub_depth" ref="a60db410c9e82d9e61b1bf0be607922ed" args="" -->
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          <td class="memname">int <a class="el" href="usb__io_8c.html#a60db410c9e82d9e61b1bf0be607922ed">__sub_depth</a></td>
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<div class="memdoc">
<p>The current subroutine depth for all of libnjb (global) </p>

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