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<title>libmtp: playlists.c</title>
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<h1>playlists.c</h1><div class="fragment"><pre class="fragment">
<span class="preprocessor">#include "common.h"</span>
<span class="preprocessor">#include <stdlib.h></span>
<span class="keyword">static</span> <span class="keywordtype">void</span> dump_plinfo(<a name="_a0"></a><a class="code" href="structLIBMTP__mtpdevice__struct.html">LIBMTP_mtpdevice_t</a> *device, <a name="_a1"></a><a class="code" href="structLIBMTP__playlist__struct.html">LIBMTP_playlist_t</a> *pl)
{
uint32_t i;
printf(<span class="stringliteral">"Playlist ID: %d\n"</span>, pl-><a name="a2"></a><a class="code" href="structLIBMTP__playlist__struct.html#a5b4318db74debe4e1276c4b5b6e67467">playlist_id</a>);
<span class="keywordflow">if</span> (pl-><a name="a3"></a><a class="code" href="structLIBMTP__playlist__struct.html#a5b6b8e1bfbaaa46f6a385e731ccd6d88">name</a> != NULL)
printf(<span class="stringliteral">" Name: %s\n"</span>, pl-><a class="code" href="structLIBMTP__playlist__struct.html#a5b6b8e1bfbaaa46f6a385e731ccd6d88">name</a>);
printf(<span class="stringliteral">" Parent ID: %d\n"</span>, pl-><a name="a4"></a><a class="code" href="structLIBMTP__playlist__struct.html#a75df5dab26e8f9fa2442733c585c1dca">parent_id</a>);
printf(<span class="stringliteral">" Tracks:\n"</span>);
<span class="keywordflow">for</span> (i = 0; i < pl-><a name="a5"></a><a class="code" href="structLIBMTP__playlist__struct.html#a868f74d17f319549b7e14d9f95826c6f">no_tracks</a>; i++) {
<a name="_a6"></a><a class="code" href="structLIBMTP__track__struct.html">LIBMTP_track_t</a> *track;
track = <a name="a7"></a><a class="code" href="group__tracks.html#ga93aaa8ce0db15dff891a4e0c8e5fd094">LIBMTP_Get_Trackmetadata</a>(device, pl-><a name="a8"></a><a class="code" href="structLIBMTP__playlist__struct.html#aaa520f5654349df19e4be8cf6f96a6f7">tracks</a>[i]);
<span class="keywordflow">if</span> (track != NULL) {
printf(<span class="stringliteral">" %u: %s - %s\n"</span>, pl-><a class="code" href="structLIBMTP__playlist__struct.html#aaa520f5654349df19e4be8cf6f96a6f7">tracks</a>[i], track-><a name="a9"></a><a class="code" href="structLIBMTP__track__struct.html#ae0706099f555fa7a36d55f7d7afce45b">artist</a>, track-><a name="a10"></a><a class="code" href="structLIBMTP__track__struct.html#a08f9a52cac093232f14543bbd87d586d">title</a>);
<a name="a11"></a><a class="code" href="group__tracks.html#gafeb0d51f0d25ef2389b786f8d319e88f">LIBMTP_destroy_track_t</a>(track);
} <span class="keywordflow">else</span> {
printf(<span class="stringliteral">" %u: INVALID TRACK REFERENCE!\n"</span>, pl-><a class="code" href="structLIBMTP__playlist__struct.html#aaa520f5654349df19e4be8cf6f96a6f7">tracks</a>[i]);
<a name="a12"></a><a class="code" href="group__basic.html#ga682c81a83fa04b2caf5c962db1eaff82">LIBMTP_Dump_Errorstack</a>(device);
<a name="a13"></a><a class="code" href="group__basic.html#ga6c05b927310ac830c149ae3eeae94047">LIBMTP_Clear_Errorstack</a>(device);
}
}
}
<span class="keywordtype">int</span> main (<span class="keywordtype">int</span> argc, <span class="keywordtype">char</span> **argv)
{
<a class="code" href="structLIBMTP__mtpdevice__struct.html">LIBMTP_mtpdevice_t</a> *device;
<a class="code" href="structLIBMTP__playlist__struct.html">LIBMTP_playlist_t</a> *playlists;
fprintf(stdout, <span class="stringliteral">"libmtp version: "</span> LIBMTP_VERSION_STRING <span class="stringliteral">"\n\n"</span>);
<a name="a14"></a><a class="code" href="group__internals.html#gaaca880ea9ab434e8cf1a1051128318ef">LIBMTP_Init</a>();
device = <a name="a15"></a><a class="code" href="group__basic.html#gacd19150fce8688a56746c5b4e57be3ff">LIBMTP_Get_First_Device</a>();
<span class="keywordflow">if</span> (device == NULL) {
printf(<span class="stringliteral">"No devices.\n"</span>);
exit (0);
}
<span class="comment">// Get playlist listing.</span>
playlists = <a name="a16"></a><a class="code" href="group__playlists.html#ga0d4fc219b6680185584ec1a3e63c9e24">LIBMTP_Get_Playlist_List</a>(device);
<span class="keywordflow">if</span> (playlists == NULL) {
printf(<span class="stringliteral">"No playlists.\n"</span>);
} <span class="keywordflow">else</span> {
<a class="code" href="structLIBMTP__playlist__struct.html">LIBMTP_playlist_t</a> *pl, *tmp;
pl = playlists;
<span class="keywordflow">while</span> (pl != NULL) {
dump_plinfo(device, pl);
tmp = pl;
pl = pl-><a name="a17"></a><a class="code" href="structLIBMTP__playlist__struct.html#a10548ce4c6afd1cecd77eaff2c7cf402">next</a>;
<a name="a18"></a><a class="code" href="group__playlists.html#ga8d6ce37c43c3cbbac49de849d8aafe77">LIBMTP_destroy_playlist_t</a>(tmp);
}
}
<a name="a19"></a><a class="code" href="group__basic.html#ga55377eb5a8ff6ce2b1a557356fe12039">LIBMTP_Release_Device</a>(device);
printf(<span class="stringliteral">"OK.\n"</span>);
exit (0);
}
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